Bai, Beijing
Ben-Feng Bai, Beijing CN
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20150085364 | HOWLLOW-STRUCTURE METAL GRATING - A hollow-structure metal grating is provided. The hollow-structure metal grating includes a substrate, a number of connecting metal layers, and a number of hollow metal protrusions spaced and located on a surface of the substrate. A space is defined between each of the number of hollow metal protrusions and the substrate. | 03-26-2015 |
20150087152 | METHOD OF MANUFACTURING HOWLLOW-STRUCTURE METAL GRATING - A method for making a hollow-structure metal grating is provided. The method includes the following steps. First, a substrate is provided. Second, a metal layer is located on a surface of the substrate. Third, a patterned mask layer is formed on a surface of the metal layer. The patterned mask layer is made of a chemical amplified photoresist. Fourth, the surface of the metal layer exposed out of the patterned mask layer is plasma etched. Lastly, the patterned mask layer on the surface of the metal layer is dissolved. | 03-26-2015 |
20150087153 | METHOD OF MANUFACTURING HOWLLOW-STRUCTURE METAL GRATING - A method for making a hollow-structure metal grating is provided. The method includes providing a substrate, forming a patterned mask layer on a surface of the substrate, applying a metal layer with a thickness greater than 10 nanometers on the patterned mask layer, and removing the patterned mask layer by a washing method using organic solvent. The patterned mask layer includes a plurality of first protruding structures and a plurality of first cavities arranged in intervals. | 03-26-2015 |
20150204791 | RAMAN DETECTING SYSTEM - A Raman detecting system includes a bowl shaped metal nanostructure array configured to load a sample, a projecting module configured to project a beam of light to the bowl shaped metal nanostructure array, and a receiving module configured to collect the light scattered by the bowl shaped metal nanostructure array. The bowl shaped metal nanostructure array includes a substrate having a surface and a number of particle-in-bowl structures located on the surface of the substrate. Each particle-in-bowl structure includes a bowl shaped concave structure and a protruding member protruding from the bowl shaped concave structure. The protruding member is integrated with the bowl shaped concave structure. | 07-23-2015 |
20150206720 | BOWL SHAPED METAL NANOSTRUTURE ARRAY - A bowl shaped metal nanostructure array includes a substrate having a surface and a number of particle-in-bowl structures located on the surface of the substrate. Each particle-in-bowl structures includes a bowl shaped concave structure and a protruding member protruding from the bowl shaped concave structure. The protruding member is integrated with the bowl shaped concave structure. | 07-23-2015 |
20150206766 | METHOD FOR MAKING BOWL SHAPED METAL NANOSTRUCTURE ARRAY - A method for making bowl shaped metal nanostructure includes providing a metal layer located on a substrate. The metal layer has a top surface away from the substrate. A pattern mask layer is located on the top surface of the metal layer, wherein portion of the top surface of the metal layer is covered by the pattern mask layer. A plurality of flaws is formed in the pattern mask layer by annealing above substructure. After annealing, the substructure is etched by physical etching gas and reactive etching gas, to form the bowl shaped metal nanostructure. | 07-23-2015 |
Bing Bai, Beijing CN
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20150103293 | LIQUID CRYSTAL CELL, LIQUID CRYSTAL DISPLAY DEVICE AND SURFACE MODIFICATION METHOD FOR INFRARED MATERIAL - A LCD device comprising the liquid crystal cell and a surface modification method for an IR material are provided. The IR material is obtained via the surface modification method, and a component comprising the IR material is disposed in the liquid crystal cell. As the liquid crystal cell can emit infrared light, it is beneficial for healthy. The surface modified IR material is compatible and has optimal matching property with the structure of the liquid crystal cell, the heat exchange capacity between the IR material and the backlight as well the ambient light can be improved without compromising the performance of the LCD device, and the surface modified IR material will emit far-IR light of specific wavelength with higher emissivity. | 04-16-2015 |
20150285987 | Backlight Source, Liquid Crystal Display Panel and Liquid Crystal Display Device - The embodiment of the present invention relates to the field of display technology, and provides a backlight source, a liquid crystal display panel and a liquid crystal display device. The backlight source comprises at least two light guide plates and a light source corresponding to the respective light guide plate. The light guide plates are joined to form a light guide plane, and the light source is arranged at the periphery of the corresponding light guide plate and does not transmit light to the other light guide plate. The light source corresponding to the respective light guide plate can be controlled by a control circuit. According to the present invention, it is able to reduce the power consumption of the screen and the backlight source and improve the endurance of the backlight source. | 10-08-2015 |
Chen Bai, Beijing CN
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20130250767 | Method and Device for Data Transmission - An embodiment of the present invention provides a method and apparatus for data transmission, wherein the method comprises: establishing a buffer for TCP/IP data packets, and the TCP/IP data packets including TCP payloads and TCP ACKs; adjusting a queue of the buffered TCP/IP data in accordance with header information of the TCP/IP data packets; and transmitting sequentially the buffered TCP/IP data packets being adjusted. According to the embodiments of the present invention, the IP data packets of TCP ACKs transmitted by the receiving side are processed, so that the amount of the TCP ACK responses is significantly reduced and the IP data packets of TCP ACKs are transmitted with priority, thereby the round-trip time delay for data transmitting can be reduced, and the data transmission efficiency can be improved. | 09-26-2013 |
Dajun Bai, Beijing CN
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20150221998 | Energy Storage System Preventing Self from Overheating and Method for Preventing Energy Storage System from Overheating - The present invention provides an energy storage system, particularly a battery system, that is capable of preventing self from overheating, comprising at least one energy storage unit each having two terminal posts extending outwards from the interior thereof; when there are at least two energy storage units, electrical connection therebetween is achieved by electrical connection elements that bridge the terminal posts of different energy storage units; at least one of the terminal posts and/or the electrical connection elements is in thermal connection with a heat transfer surface enlarging structure made of solid heat conductive materials. The present invention further relates to a method for preventing overheat of an energy storage system. | 08-06-2015 |
Dong Bai, Beijing CN
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20090097396 | METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING A CONTINUOUS PILOT CODE IN A MULTI-CARRIER SYSTEM - The present invention provides a method for transmitting/receiving a continuous pilot code in a multi-carrier system. The method for transmitting comprises: performing a time-frequency domain two dimensional encoding on an information bit stream to be transmitted; mapping the encoded bit stream to obtain a continuous pilot carrying encoding information; multiplexing a load, a discrete pilot and the mapped continuous pilot carrying the encoding information based on distribution of the load, the discrete pilot and the continuous pilot on a sub-carrier, to generate a frequency domain signal; and performing a frequency-time domain transforming on the generated frequency domain signal, to obtain a time domain sample. The method for receiving comprises: extracting the continuous pilot from an active carrier of a multi-carrier signal; and performing a time-frequency domain decoding on the extracted continuous pilots to obtain the decision of transmitted information bits. The invention ensures reliable transmission of the information without using additional bandwidth resource by carrying information in the continuous pilots using an encoding scheme. | 04-16-2009 |
20100027695 | METHOD FOR TRANSMITTING CONTROL INFORMATION TO INSTRUCT RECEIVER - A method for transmitting control information to indicate a receiver, comprising following steps: the control information is formed at transmitting side and is encoded based on the working status of the transmitting side of the system; after the encoded control information is mapped, it is multiplexed with other pilot symbol and service load, then an OFDM symbol is generated; the OFDM symbol is transformed from frequency domain to time domain, then a time domain sampling signal is obtained and transmitted to the receiving side of the system; at the receiving side, the time domain sampling signal transmitted by the transmitting side is received and transformed from time domain to frequency domain to form OFDM symbol; the control information is obtained from the valid sub carrier of the OFDM symbol, and the control information is decoded; each work information is extracted form the decoded control information, and the receiving terminal is indicated to execute respective receive process based on the extracted work information. The method can ensure the receiving terminal to receive data based on its own expectation, then reduces the work power consumption of the receiving terminal, and saves the run cost of the digital broadcast system. | 02-04-2010 |
20100192044 | QC-LDPC CODE DECODER AND CORRESPONDING DECODING METHOD - An efficient general QC-LDPC code decoder includes a general-purpose processor for distributing the storage space of the data memory block, and establishing an index for data addressing; a data memory block for storing the information used during decoding; a hardware accelerator for conducting part or all of the information processing operations including parity check, check node updating and variable node updating. A corresponding QC-LDPC code decoding method includes initializing the variable node information and performing parity check on the check matrix row block by row block; updating the check node row block by row block and updating the variable node column block by column block if any check equation is not met. | 07-29-2010 |
20110044390 | SYSTEM AND METHOD FOR GENERATING AND DETECTING THE IDENTIFIER SEQUENCE OF THE BANDWIDTH-LIMITED TRANSMITTER - A system and method for generating and detecting identifier sequence of a bandwidth-limited transmitter are disclosed, comprising an identifier sequence generating portion and a detection portion. The identifier sequence generating portion comprises: generating a frequency-domain random sequence; generating a frequency-domain orthogonal sequence; performing frequency-domain truncation; performing frequency-time transformation; and performing cycle extension. The identifier sequence receiving portion comprises: truncating the time-domain for the received signal; performing time-frequency domain transformation to obtain a frequency-domain signal; generating frequency-domain random sequence; generating a frequency-domain orthogonal sequence; correlating the frequency-domain orthogonal sequence with the frequency-domain signal de-scrambled by the frequency-domain random sequence; and detecting an output from a frequency-domain correlator by a threshold detecting device and determining the transmitter identifier sequence. The random sequence bandwidth generated by the system and the method of the present invention can be configured flexibly according to transmission bandwidth requirement, and the sequence may be arbitrarily allocated at the power of each frequency point inside the bandwidth. The present invention may be widely applied to multimedia broadcasting, terrestrial radio broadcasting, cable broadcasting and the like. | 02-24-2011 |
20110051825 | A MULTI-CARRIER DIGITAL MOBILE MULTIMEDIA BROADCAST SYSTEM AND THE DIGITAL INFORMATION TRANSMISSION METHOD THEREOF - The present invention discloses a multi-carrier digital multimedia broadcast system and the digital information transmission method thereof. After RS encoding and byte interleaving, LDPC encoding, bit interleaving and constellation mapping to an upper layer of data streams in turn, the obtained data symbol is multiplexed with scattered pilots and continual pilots which include the system information to form an OFDM frequency domain symbol and scrambled; an OFDM time domain symbol is generated by IFFT transforming, and after inserted with the frame head to build a time slot, it is connected to form a signal frame of the physical layer; the signal frame of the physical layer is transmitted after being low-pass filtered and orthogonal upconverted. The system and method thereof provide wireless broadcast with high quality such as audio, video and multimedia data and the like for mobile, fixed and portable receivers, and can use the satellite transmission and terrestrial transmission method for transmitting. The method utilizes the LDPC OFDM scheme, and the system applies the microwave and large scale integrated circuit technologies while fulfills the needs for low cast and high performance. | 03-03-2011 |
20110239077 | METHOD FOR CONSTRUCTING CHECKING MATRIX OF LDPC CODE AND CODING AND DECODING APPARATUS UTILIZING THE METHOD - The present invention relates to a method for constructing LPDC code check matrix and encoding and decoding devices using the same. The encoding device encodes the inputted binary information and outputs the encoded system code sequence of position transformation. The encoding device comprises: a matrix multiplication module outputting a check sequence p which is obtained through the binary information sequence m multiplied with a matrix; a sorting index module having N memory units storing index values of a sorting table IDX in turn; and a sorting output module for sorting the m and p and outputting a code word c based on the index value stored in the sorting index table. The present invention constructs the LDPC code check matrix using an algebraic structure, obtaining the LDPC code with stable performance. In addition, the encoding and decoding devices of the present invention occupy less memory, which is preferable for optimization of the devices. | 09-29-2011 |
20110268206 | METHOD AND DEVICE OF CHANNEL ESTIMATION FOR OFDM SYSTEM - The present invention relates to the field of communication technology. A channel estimation device for an Orthogonal Frequency Division Multiplexing (OFDM) system is provided for performing channel estimation on data based on synchronization signal and pilot, which comprises: a synchronization signal based initial channel estimation module for performing initial channel estimation based on a synchronization signal in the data; a pilot channel tracking module for performing pilot channel tracking on the result of the initial channel estimation; a noise reduction module for performing noise reduction on the result of the pilot channel tracking; and an effective sub-carrier extraction module for extracting channel estimation values of effective sub-carriers from the result of the noise reduction. With the channel estimation method and device for OFDM system according to the present invention, the channel estimation is carried out jointly based on the synchronization signal and the pilot, such that the accuracy of channel estimation can be significantly improved and the performance requirements of the system can be satisfied without increasing the density of pilots and thus reducing the amount of system payload. Moreover, the synchronization signal can still be used for its original purpose of carrier and timing synchronization. | 11-03-2011 |
20110299381 | MOBILE MULTIMEDIA BROADCAST TRANSMISSION SYSTEM - A mobile multimedia broadcast transmission system is provided, which comprises: a Reed-Solomon (RS) coding and byte interleaving unit, a Low Density Parity Check (LDPC) coder, a bit interleaver, a constellation mapping unit, a frequency domain symbol generator, a scrambler, an Inverse Fast Fourier Transform (IFFT) unit, a time domain framing unit, and a transmitter. According to the technical solutions provided in the present invention, the system can provide high-quality mobile multimedia services for users in a 6 MHz operation bandwidth. Furthermore, an optimized selection is performed on RS coding according to the operation bandwidth of the system, thereby selecting an appropriate coding mode according to different channel conditions. Accordingly, the byte interleaver is optimized, such that suitable interleaving parameters can be used to perform byte interleaving. With the technical solutions provided in the present invention, the continuous pilots, the discrete pilots and the digital sub-carriers of the system can be suitably configured and allocated according to the actual bandwidth of the system, thereby suitably configuring the system overhead of the mobile multimedia broadcast transmission system to efficiently utilize spectral resources for data transmission. | 12-08-2011 |
20120173949 | METHOD OF CONSTRUCTING PARITY-CHECK MATRIX OF LDPC CODE AND ENCODING METHOD AND ENCODING APPARATUS BASED ON THE METHOD - The embodiments of the present invention provide a method of constructing parity-check matrix of LDPC code. The method comprises the following steps of: constructing a M | 07-05-2012 |
Feng Bai, Beijing CN
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20080247932 | Method for making colloidal nanocrystals - A method for making colloidal nanocrystals includes the following steps: dissolving a nanocrystal powder in an organic solvent, and achieving a solution A of a concentration of 1-30 mg/ml; dissolving a surfactant in water, and achieving a solution B of a concentration of 0.002-0.05 mmol/ml; mixing the solution A and the solution B in a volume ratio of 1: (5-30), and achieving a mixture; stirring and emulsifying the mixture, until an emulsion C is achieved; removing the organic solvent from the emulsion C, and achieving a deposit; then washing the deposit with deionized water, and achieving colloidal nanocrystals. The present method for making colloidal nanocrystals is economical and timesaving, and has a low toxicity associated therewith. Thus, the method is suitable for industrial mass production. The colloidal nanocrystals made by the present method have a readily controllable size, a narrow size distribution, and good configuration. | 10-09-2008 |
20100278721 | Method for making mesoporous material - A method for making the mesoporous material includes the following steps: dissolving a nanocrystal powder in an organic solvent, and achieving a solution A with concentration of 1-30 mg/ml; dissolving a surfactant in water, and achieving a solution B with an approximate concentration of 0.002-0.05 mol/ml; mixing the solution A and the solution B in a volume ratio of 1: (5-30), and achieving a mixture; stirring and emulsifying the mixture, until an emulsion C is achieved; removing the organic solvent from the emulsion C, and achieving a deposit; washing the deposit with deionized water, and achieving a colloid; and drying and calcining the colloid, and eventually achieving a mesoporous material. The mesoporous material has a large specific surface area, a high porosity, and a narrow diameter distribution. | 11-04-2010 |
20120075244 | TOUCH SCREEN AND ADDRESSING METHOD THEREOF - The disclosed technology provides a touch screen, comprising a touch screen body, comprising a plurality of first channels extending in first direction and a plurality of second channels extending in second direction; and an interface device provided with a plurality of I/O ports, wherein at least two first channels of the touch screen body spaced apart with first predetermined distance are connected electrically to a parallel connection node so as to form a first channel group, and the parallel connection node is connected electrically to one I/O port, and wherein the first predetermined distance is a predetermined length of a touching region in the first direction. An addressing method for the touch screen is also provided. | 03-29-2012 |
20130141660 | ARRAY SUBSTRATE AND DISPLAY DEVICE - Embodiments of the present invention relate to an array substrate and a display device comprising the array substrate. According to an embodiment of the invention, there is provided an array substrate which comprises: a terminal region; and an active pixel region, the active pixel region comprising: a plurality of pixel units; a plurality of gate lines; a plurality of data lines; and a plurality of gate leading wires, wherein two columns of the plurality of pixel units are provided between two adjacent data lines among the plurality of data lines, each of the plurality of gate leading wires is disposed between the two columns of the plurality of pixel units, and each of the plurality of gate lines is connected to respective one of the plurality of gate leading wires. | 06-06-2013 |
20140347302 | UNLOCKING METHOD AND DEVICE FOR TOUCH SCREEN TERMINAL AND TOUCH SCREEN TERMINAL - Embodiments of the present invention disclose an unlocking method, a device for touch screen terminal and a touch screen terminal. The method includes: performing a touch unlocking operation to an unlocking unit, wherein the unlocking unit is at least one active area corresponding to the unlocking operation and provided on the touch screen with an area smaller than that of the entire screen; and when the touch screen terminal is in a non-service state, the active area is in a service state or a standing by state; when detecting the touch unlocking operation, generating an unlocking request signal; and providing an unlocking operation interface according to the unlocking request signal. Therefore, the unlocking operation does not depend on a physical key any more, which allows a light and thin profile and a simple and clear appearance, and reduces damage ratio of terminal's components, and at the same time the non-entire screen unlocking operation interface is advantageous for low power consumption requirement on the touch screen. | 11-27-2014 |
20150103293 | LIQUID CRYSTAL CELL, LIQUID CRYSTAL DISPLAY DEVICE AND SURFACE MODIFICATION METHOD FOR INFRARED MATERIAL - A LCD device comprising the liquid crystal cell and a surface modification method for an IR material are provided. The IR material is obtained via the surface modification method, and a component comprising the IR material is disposed in the liquid crystal cell. As the liquid crystal cell can emit infrared light, it is beneficial for healthy. The surface modified IR material is compatible and has optimal matching property with the structure of the liquid crystal cell, the heat exchange capacity between the IR material and the backlight as well the ambient light can be improved without compromising the performance of the LCD device, and the surface modified IR material will emit far-IR light of specific wavelength with higher emissivity. | 04-16-2015 |
20150160475 | Liquid Crystal Based Contact Lens - A liquid crystal based contact lens comprises a first substrate and a second substrate which are aligned-and-assembled, and a liquid crystal layer disposed between the first substrate and the second substrate, the first substrate comprises a first transparent flexible substrate base, and a first alignment film comprising first alignment grooves, the first alignment film is provided on the first transparent flexible substrate base, the first alignment grooves extend to the edge of the liquid crystal based contact lens in annular shapes with their geometric centers located at the center of the lens, the second substrate comprises a second transparent flexible substrate base, and a second alignment film comprising second alignment grooves, the second alignment grooves corresponds to the first alignment grooves, the second alignment film is provided on the second transparent flexible substrate base, the liquid crystal layer is disposed between the first alignment film and the second alignment film. | 06-11-2015 |
20150186013 | ELECTRONIC DEVICE AND KEY INPUT PROMPT METHOD - The present invention provides an electronic device and a key input prompt method. The electronic device includes: a touch panel; multiple transparent deformation units arranged above the touch panel, each deformation unit corresponding to an area on the touch panel and having an initial shape; a first detection unit detecting whether a virtual keyboard is displayed on the touch panel and acquiring a first determination result; a first specifying unit selecting at least one target character from multiple characters included in the virtual keyboard and specifying a display area of the target character when the first detection result indicates that the virtual keyboard is displayed on the touch panel, a second specifying unit specifying a target deformation unit that corresponds to the display area from the deformation units, and a generation unit generating an excitation source for exciting the target deformation unit, the target deformation unit deforms from the initial shape to a target shape under the control of the excitation source. The electronic device according to the present invention can provide an actual tactile sensation to a user. | 07-02-2015 |
20150260360 | ARRAY SUBSTRATE AND DISPLAY DEVICE - An array substrate and a display device are disclosed. The array substrate comprises a backlight source for emitting light; a substrate including a reflection region configured to reflect an external light and a transmission region configured to transmit a light emitted by the backlight source; and a photoelectric conversion device disposed on the substrate and configured to convert optical energy of the light emitted to the reflection region into electric energy. Energy of the light incident on a reflection region of a transflective liquid display device is recycled, thereby avoiding wasting part of energy from the backlight source. Meanwhile, the display device comprises the above mentioned array substrate. This display device is in particular used in smart mobile terminal equipments such as smart watch and the likes. | 09-17-2015 |
20150285987 | Backlight Source, Liquid Crystal Display Panel and Liquid Crystal Display Device - The embodiment of the present invention relates to the field of display technology, and provides a backlight source, a liquid crystal display panel and a liquid crystal display device. The backlight source comprises at least two light guide plates and a light source corresponding to the respective light guide plate. The light guide plates are joined to form a light guide plane, and the light source is arranged at the periphery of the corresponding light guide plate and does not transmit light to the other light guide plate. The light source corresponding to the respective light guide plate can be controlled by a control circuit. According to the present invention, it is able to reduce the power consumption of the screen and the backlight source and improve the endurance of the backlight source. | 10-08-2015 |
20150286301 | DISPLAY APPARATUS - The present invention provides a display apparatus comprising a display screen, the display apparatus comprises a main control body and a touch-sensitive unit provided on one side of the main control body, the touch-sensitive unit comprises a touch-sensitive screen, wherein the display apparatus further comprises an auxiliary touch-sensitive unit provided on the other side of the main control body, the main control body is used for controlling the touch-sensitive unit and the auxiliary touch-sensitive unit. The display apparatus has an improved endurance so that an application requiring the display apparatus to be supplied with power for a long time can be achieved. | 10-08-2015 |
20150301666 | DISPLAY PANEL AND MANUFACTURING METHOD THEREOF, AND DISPLAY DEVICE - The present invention provides a display panel, a manufacturing method thereof, and a display device. The display panel is divided into display areas and non-display areas, and comprises an upper base plate and a lower base plate which is aligned with the upper base plate to form a cell, a control structure and a display structure are arranged in the display area on the lower base plate, a sensing structure is further arranged in the display area on the upper base plate and/or the lower base plate, the sensing structure and the display structure are correspondingly arranged, and a stabilizer sub-structure is arranged in the sensing structure. | 10-22-2015 |
20150331315 | FUNCTIONAL MATERIAL AND PREPARATION METHOD THEREOF, DISPLAY STRUCTURE FORMING MATERIAL, COLOR FILM SUBSTRATE, DISPLAY DEVICE - An embodiment of the present invention provides an environment-friendly functional material and a preparation method thereof, a display structure forming material, a color film substrate and a display device. The functional material comprises inorganic mixed powder, the inorganic mixed powder comprising a main material and an auxiliary material, the main materials comprising boron oxide, sodium oxide, lithium oxide, and zirconium oxide, the auxiliary materials comprising any one or more of aluminum oxide, zinc oxide, titanium dioxide, silicon dioxide, calcium oxide, silver complex, silver phosphate, silver nitrate, tourmaline, silver thiosulfate, carbon nanotube, aluminum sulfate, manganese, oxides of manganese, iron, oxides of iron, cobalt, oxides of cobalt, nickel, oxides of nickel, chromium, oxides of chromium, copper, oxides of copper, magnesium oxide, boron carbide, silicon carbide, titanium carbide, zirconium carbide, tantalum carbide, molybdenum carbide, boron nitride, chromium nitride, titanium nitride, zirconium nitride, aluminum nitride, chromium boride, trichromium tetraborate, titanium boride, zirconium boride, tungsten disilicide and titanium disilicide. | 11-19-2015 |
20150349575 | MOBILE COMMUNICATION TERMINAL - A mobile communication terminal comprises: a magnetic field unit for generating magnetic field; an induction unit comprising at least one coil; a fixed unit and a motion unit which is movable relative to the fixed unit, wherein one of the magnetic field unit and the induction unit is arranged on the fixed unit, and the other is arranged on the motion unit; and an energy storage unit electrically connected to the induction unit for storing electrical energy generated by the induction unit. The mobile communication terminal can solve the problem that existing mobile communication terminals have large power consumption and short continuous service time. It can take full advantage of energies and have long continuous service time. | 12-03-2015 |
20150362820 | ELECTRONIC INK, ELECTRONIC PAPER AND METHOD FOR PREPARING ELECTRONIC INK - Disclosed are an electronic ink, an electronic paper and a method for preparing an electronic ink, wherein said electronic ink comprises display particles, an electrophoresis base liquid and a microcapsule prepolymer, wherein said display particles are an inorganic mixture of white pigments with a particle diameter of about 20-50 nm; said inorganic mixture of white pigments is formed by mixing at least one or more of zinc oxide, zinc sulfide and lithopone with boron oxide, lithium oxide and zirconium oxide. Said electronic ink is capable of improving image definition of display devices. | 12-17-2015 |
20150370123 | DISPLAY SUBSTRATE, METHOD FOR MANUFACTURING THE SAME, AND DISPLAY DEVICE - The present invention provides a display substrate, a method of manufacturing the same and a display device, and relates to a field of display technology. The present invention solves a problem that an existing color film layer has a poor heat resistance and a low color saturation. The display substrate of the present invention includes: a base substrate, a color film layer provided on the base substrate, and a first barrier layer provided above the color film layer, wherein a material for forming the color film layer includes a quantum dot, and the first barrier layer is used to isolate the color film layer from air. | 12-24-2015 |
Fengluan Bai, Beijing CN
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20130090269 | DENDRITIC COMB-SHAPED POLYMER THICKENING AGENT, PREPARATON OF THE SAME AND APPLICATION THEREOF - The present invention relates to a dendritic comb-shaped polymer thickening agent and preparation and application thereof; it is a copolymer obtained by copolymerization of monomer (A) and monomer (B). Monomer (A) is one or more water-soluble unsaturated monomers with olefin chain, and monomer (B) is at least one monomer with the following general structure: | 04-11-2013 |
Gang Bai, Beijing CN
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20150091917 | INFORMATION PROCESSING METHODS AND ELECTRONIC DEVICES - The present disclosure discloses an information processing method and an electronic device, solving the technical problem that it needs to write additional special codes to enable executing an application program in two or more electronic devices simultaneously and enable displaying output content collectively on two or more display units. The method includes: acquiring data of a first part of a first object needed to be displayed on the first display unit, wherein, data of a second part in the first object different from the data of the first part is determined to be displayed on a second display unit; synchronizing, by the first electronic device, with the second electronic device; and displaying the data of the first part on the first display unit by the first electronic device synchronously executing a first application program corresponding to the first object while displaying the data of the second part on the second display unit by the second electronic device executing the first application program. | 04-02-2015 |
Guoqiang Bai, Beijing CN
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20130125070 | OPC Checking and Classification - A technique for selecting a subset of determined defects in a mask pattern is described. In this technique, defects in the mask pattern may be determined based on differences between a pattern produced at an image plane in a photolithographic process, when the mask pattern, illuminated by an associated source pattern, is at an object plane in the photolithographic process, and a target pattern that excludes the defects. These defects may be classified by associating them with types of geometric features in the target pattern and/or the mask pattern. Moreover, the subset may be selected by filtering the defects associated with the types of geometric features. For example, the subset may defects corresponding to the differences that exceed filtering values that are associated with the types of geometric features. | 05-16-2013 |
20130152026 | SPATIAL MAP OF MASK-PATTERN DEFECTS - A technique for providing information about defects in a mask pattern is described. In this technique, defects in the mask pattern may be determined based on differences between a calculated pattern produced at an image plane in the photolithographic process, when the mask pattern, illuminated by an associated source pattern, is at an object plane in the photolithographic process, and a target pattern that excludes the defects. Then the defect information may be provided to the user, such as a spatial map of the determined defects, where the spatial map is associated with at least the portion of the mask pattern. | 06-13-2013 |
Guoxiao Bai, Beijing CN
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20110090502 | APPARATUS AND METHOD FOR DETECTING ARRAY SUBSTRATE - An apparatus for detecting an array substrate, comprising: a transparent carrier for supporting an array substrate to be detected thereon; a light source disposed on one side of the transparent carrier; a modulator disposed on the other side of the transparent carrier in parallel with the transparent carrier, and comprising a liquid crystal layer and two transparent substrate layers disposed on both sides of the liquid crystal layers, wherein one transparent substrate layer away from the transparent carrier is a first transparent conductive substrate layer, and a second polarizer is disposed on the first transparent conductive substrate layer; a first polarizer, disposed between the light source and the transparent carrier, so that the light emitted from the light source is transmitted through the first polarizer to radiate on the transparent carrier; and a light receiver receiving the light emitted from the light source and then transmitted through the transparent carrier, the array substrate to be detected and the modulator. | 04-21-2011 |
20130105451 | LASER REPAIRING APPARATUS AND LASER REPAIRING METHOD FOR SUBSTRATE | 05-02-2013 |
Hao Bai, Beijing CN
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20120197600 | SENSOR PLACEMENT AND ANALYSIS USING A VIRTUAL ENVIRONMENT - A process for sensor placement and analysis using a virtual environment includes receiving into a computer processor a model of an area, a position in the model that represents a placement of a virtual sensor, and an orientation of the virtual sensor. A shadow map of the area is generated as a function of the position and orientation of the virtual sensor. The shadow map is used to determine one or more portions of the area that can be sensed by the virtual sensor. The area of the model that is covered as a function of the position and orientation of the virtual sensor is determined, and information relating to the area of the model that is covered as a function of the position and orientation of the virtual sensor is transmitted to an output device. | 08-02-2012 |
20120307067 | SYSTEM AND METHOD FOR AUTOMATIC CAMERA PLACEMENT - A system for automatically determining the placement of cameras receives data relating to a plurality of polygons. T polygons represent one or more of a surveillance area, a non-surveillance area, a blank area, and an obstacle. The system selects one or more initial cameras, including one or more initial camera positions, initial camera orientations, and initial camera features, wherein the initial camera positions and the initial camera orientations cause one or more fields of view of the initial cameras to cover at least a part of the surveillance area. The system alters one or more of a number of cameras, an orientation of the cameras, a location of the cameras, a type of the cameras, and a crossover of two or more cameras. The system uses a fitness function to evaluate all of the cameras and all of the camera positions, and selects one or more cameras and the locations and orientations of the one or more cameras as a function of the fitness function. | 12-06-2012 |
20140192159 | CAMERA REGISTRATION AND VIDEO INTEGRATION IN 3D GEOMETRY MODEL - Apparatus, systems, and methods may operate to receive a real image or real images of a coverage area of a surveillance camera. Building Information Model (BIM) data associated with the coverage area may be received. A virtual image may be generated using the BIM data. The virtual image may include at least one three-dimensional (3-D) graphics that substantially corresponds to the real image. The virtual image may be mapped with the real image. Then, the surveillance camera may be registered in a BIM coordination system using an outcome of the mapping. | 07-10-2014 |
20140278319 | SYSTEM AND METHOD FOR SELECTING A RESPIRATOR - Apparatus and associated methods may relate to a system for predicting a respirator fit by comparing a specific respirator model to a specific facial model in a dynamic position. In an illustrative example, one or more dynamic positions may be generated by actual user movement and/or simulated user movement. For example, a facial model may be generated by altering a static model in view of actual and/or simulated movements. In various implementations, a facial model may be compared against a variety of respirator models from a respirator model database. In some implementations, a 3D representation of the respirator model may be displayed upon a 3D representation of the facial model. In some implementations, a color-coded facial display may characterize areas of comfort and discomfort with respect to the respirator model. For example, areas of comfort and discomfort may be objectively determined in view of an applied pressure by the respirator. | 09-18-2014 |
20140278320 | SYSTEM AND METHOD FOR SELECTING A RESPIRATOR - Apparatus and associated methods may relate to a system for predicting a respirator fit by comparing a respirator model in a deformed state to a specific facial model. In an illustrative example, an internal measurement may be calculated between an inside part of the respirator model and the facial model. The internal measurement may be compared against a predetermined threshold to determine a fit of the respirator model, for example. In various implementations, the internal measurement may be a distance and/or a volume between the respirator and facial model. In some implementations, a 3D representation of the respirator model may be displayed upon a 3D representation of the facial model. In some implementations, a color-coded facial display may characterize areas of comfort and discomfort with respect to the respirator model. For example, areas of comfort and discomfort may be objectively determined in view of an applied pressure by the respirator. | 09-18-2014 |
20140313202 | SENSOR PLACEMENT AND ANALYSIS USING A VIRTUAL ENVIRONMENT - A process for sensor placement and analysis using a virtual environment includes receiving into a computer processor a model of an area, a position in the model that represents a placement of a virtual sensor, and an orientation of the virtual sensor. A shadow map of the area is generated as a function of the position and orientation of the virtual sensor. The shadow map is used to determine one or more portions of the area that can be sensed by the virtual sensor. The area of the model that is covered as a function of the position and orientation of the virtual sensor is determined, and information relating to the area of the model that is covered as a function of the position and orientation of the virtual sensor is transmitted to an output device. | 10-23-2014 |
20150019174 | ONTOLOGY DRIVEN BUILDING AUDIT SYSTEM - A method includes representing a building structure and component systems using a structural set of ontologies to create a building ontology, representing audit tasks and audit processes using an audit ontology, and presenting an ordered set of audit tasks to an auditor using the structural set of ontologies and the audit ontology, enabling the auditor to complete an audit process and populate data about instances in the building ontology representing a specific building. | 01-15-2015 |
20150208040 | OPERATING A SURVEILLANCE SYSTEM - Methods, systems and Devices for operating a surveillance system are described herein. One method includes determining a plurality of parameters of a video camera installed at a particular location in a facility based on a projection of an image captured by the video camera onto a virtual image captured by a virtual video camera placed at a virtual location in a building information model of the facility corresponding to the particular location, determining a two-dimensional geometry of the facility based on the building information model, wherein the geometry includes a plurality of spaces, determining a coverage of the video camera based on a portion of the plurality of parameters and the geometry, determining which spaces of the plurality of spaces are included in the coverage, and associating each space included in the coverage with a respective portion of the image. | 07-23-2015 |
Hongtao Bai, Beijing CN
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20100088677 | TEST CASE MANAGEMENT CONTROLLER WEB ACCESS - Described is a technology in which test case content in the form of a web application is provided to a client browser from a test case management system over a web server. Results of running the test case are similarly communicated back. This allows different web application test harnesses to be run on whatever Internet browser the client computing device is running, and is independent of any operating system. The client registers with the test case management system through the website, and receives a browser identifier for use in future communications. In one protocol, the client uses the identifier in heartbeats sent to the test case management system, including a heartbeat indicating when the client is available to run a test case, when the test case is complete, and the results of performing the test case. Also described are various interfaces that facilitate component communication. | 04-08-2010 |
Huarui Bai, Beijing CN
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20140214859 | METHOD AND DEVICE FOR PUSHING ASSOCIATION KNOWLEDGE - The disclosure provides a method for pushing association knowledge, comprising: determining ID information of a user when the user accesses resources; retrieving knowledge having ID information coincident with the ID information of the user in the resources; and pushing knowledge with the highest weight among the retrieved knowledge to the user. The disclosure also provides a device for pushing association knowledge, comprising: an ID module configured to determine ID information of a user when the user accesses resources; a retrieval module configured to retrieve knowledge having ID information coincident with the ID information of the user in the resources; and a pushing module configured to push knowledge with the highest weight among the retrieved knowledge to the user. According to the disclosure, it is able to improve the user experience. | 07-31-2014 |
20150066996 | METHOD AND SYSTEM FOR AUTOMATICALLY COLLECTING PUBLICATION DIGITAL RESOURCE - The present invention discloses a method and a system for automatically collecting the publication digital resource, the method comprises: acquiring the resource document in a digital resource of a publication; identifying the resource document according to a preset identifying rule, obtaining an identified result, the identified result comprises: a document type, a document relation and sequencing; uploading the resource document to a server; generating property information of the resource document according to the identified result; storing the property information to a database. The present invention increases the efficiency of collecting the publication digital resources, saves a large amount of work. | 03-05-2015 |
Huihui Bai, Beijing CN
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20140376639 | ROTATION-BASED MULTIPLE DESCRIPTION VIDEO CODING AND DECODING METHOD, APPARATUS AND SYSTEM - A rotation-based multiple description video coding and decoding method, apparatus and system. The coding method comprises the following steps: extracting one frame f in a video sequence; carrying out symmetric transformation on the frame f, and then performing H.264 coding to obtain a description 1; and directly performing H.264 coding on the original frame f to obtain a description 2. The present invention also provides a redundancy adjustment coding method and a corresponding decoding apparatus and system. The method, apparatus and system of the present invention can be used for signal coding and decoding of multimedia information in an environment where error codes occur frequently. | 12-25-2014 |
20150078434 | MULTI-DESCRIPTION-BASED VIDEO ENCODING AND DECODING METHOD, DEVICE AND SYSTEM - A multi-description-based video encoding and decoding method, device and system, comprising the following steps: separating odd frames from even frames to generate and encode an initial description; utilizing the correlation of macro-block levels between different descriptions to generate and encode the side information of different modes; and transmitting via a channel. The present invention may be used in a real-time video transmission scenario. | 03-19-2015 |
Jie Bai, Beijing CN
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20080222215 | Method for Deleting Virus Program and Method to Get Back the Data Destroyed by the Virus - The present invention discloses a method of recovering data corrupted by a virus program, comprising: obtaining a devastating behavior operation step that can be performed by the virus program; establishing a reverse behavior operation step corresponding to the devastating behavior operation step; performing the corresponding reverse behavior operation step in response to the devastating behavior operation step that can be performed by the virus program. The present invention further provides a method of removing a virus program, comprising: establishing reverse behavior operation steps corresponding to operation steps of the virus program, executing the reverse behavior operation steps and removing the program to be checked. The method of the present invention employs different reverse behavior operation steps for different virus programs, recovering data corrupted by a virus program, eliminates the defect that existing methods of removing a virus perform a identical processing step for any virus program, enabling the computer removed of the virus program to recover as far as possible to its previous state before infected by the virus program. | 09-11-2008 |
20080289042 | Method for Identifying Unknown Virus and Deleting It - A method for identifying unknown virus program, includes: getting the behavior data of the program that would be tested, determining whether the said program is a virus program or not based on the behavior data of said program and the behavior data of pre-setting typical virus program. A method for deleting the virus program, according to the behavior of the virus program, sets and performs an anti-operation which is in reversed to the virus program, and gets back the destroyed data. | 11-20-2008 |
20130123300 | UREA COMPOUNDS AND USE THEREOF FOR INHIBITING APOPTOSIS - A compound of Formula I, or an isomer, pharmaceutically acceptable salt or solvate thereof, is provided. Also, a composition containing a compound of Formula I, or an isomer, pharmaceutically acceptable salt or solvate thereof, and a pharmaceutically acceptable carrier, excipient or diluents, is provided. Further, use of a compound of Formula I, or an isomer, pharmaceutically acceptable salt or solvate thereof for anti-apoptosis is provided, preventing or treating a disease or disorder associated with apoptosis; especially for protecting cardiomyocyte, preventing or treating a disease or disorder associated with cardiomyocyte apoptosis. | 05-16-2013 |
Jieshan Bai, Beijing CN
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20140142188 | PROSTAGLANDIN COMPOSITIONS AND METHODS FOR THE TREATMENT OF VASOSPASM - Compositions and methods for the treatment of vasospasm are provided comprising applying an amount of a semi-solid vasoactive prostaglandin composition to the affected tissue. Also provided are methods of improving microcirculation in a replanted body part. | 05-22-2014 |
20140206766 | PROSTAGLANDIN COMPOSITIONS AND METHODS FOR THE TREATMENT OF VASOSPASM - Compositions and methods for the treatment of vasospasm are provided comprising applying an amount of a semi-solid vasoactive prostaglandin composition to the affected tissue. Also provided are methods of improving microcirculation in a replanted body part. | 07-24-2014 |
20140213654 | PROSTAGLANDIN COMPOSITIONS AND METHODS FOR THE TREATMENT OF VASOSPASM - Compositions and methods for the treatment of vasospasm are provided comprising applying an amount of a semi-solid vasoactive prostaglandin composition to the affected tissue. Also provided are methods of improving microcirculation in a replanted body part. | 07-31-2014 |
Jinchao Bai, Beijing CN
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20140131714 | Array Substrate, Method For Manufacturing The Same And Display Apparatus - An array substrate, a method for manufacturing the same and a display apparatus are provided. The array substrate comprises: a substrate ( | 05-15-2014 |
20140134809 | METHOD FOR MANUFACTURING FAN-OUT LINES ON ARRAY SUBSTRATE - A method for manufacturing fan-out lines on an array substrate is disclosed. The fan-out lines comprise an amorphous silicon layer, an ohmic contact layer and a source-drain electrode layer disposed on a gate insulating layer. The manufacturing processes can be conducted by forming a first layer of photoresist on the source-drain electrode layer and performing a half-exposure development process on the first layer of photoresist; etching the amorphous silicon layer, the ohmic contact layer and the source-drain electrode layer by an etching process; removing the first layer of photoresist; foiming a second layer of photoresist and performing full-exposure development process on the second layer of photoresist; and etching the amorphous silicon layer by etching process to form the fan-out lines. | 05-15-2014 |
20150228733 | Array Substrate, Manufacturing Method Thereof, and Display Device - The present disclosure provides an array substrate, a manufacturing method thereof, and a display device. The array substrate comprises a gate electrode, a gate line, a data line, a gate insulating layer, an active layer, a source electrode and a drain electrode on a substrate. The gate electrode, the gate line and the data line are arranged on an identical layer, the gate line intersects the data line at a right angle, and the data line is disconnected at an intersection with the gate line. The source electrode and the drain electrode are arranged above the gate electrode, the gate line and the data line, and the disconnected data lines are connected via the source electrode. | 08-13-2015 |
20150311039 | Dry Etching Method - The present invention discloses a dry etching method. The dry etching method comprises: etching a first medium layer; introducing a second reaction gas in a reaction chamber, and exciting the second reaction gas into plasmas with a second radiofrequency power, so that the plasmas formed from the second reaction gas are combined with particulate pollutants in the reaction chamber, and in this case the reaction chamber is vacuumized to perform conversion processing; and etching a second medium layer. The technical solution of the present invention is capable of effectively preventing particulate pollutants from falling onto the glass substrate in the procedure of executing conversion processing, meanwhile, the effect of chamber purifying through vacuumizing is improved, and the amount of the particulate pollutants in the reaction chamber is effectively reduced. | 10-29-2015 |
20150311222 | Array Substrate, Its Manufacturing Method, and Display Device - The present invention provides an array substrate, its manufacturing method, and a display device. The array substrate comprises a gate metal layer, a gate insulating layer, a source/drain metal layer, first common electrode lines arranged on an identical layer to the gate metal layer, a first via hole arranged in the gate insulating layer and corresponding to the first common electrode line, a source/drain metal filling part arranged within the first via hole, a second via hole in communication with the first via hole, and a transparent connection part. The first common electrode lines are, by means of the transparent connection part and the source/drain metal filling part, in electrical connection with each other through the second via hole. According to the present invention, it is able to reduce the depth of the via holes in the array substrate, and improve the uneven diffusion of an alignment layer. | 10-29-2015 |
20150311231 | ARRAY SUBSTRATE, METHOD FOR MANUFACTURING THE SAME AND DISPLAY APPARATUS - An array substrate, a method for manufacturing the same and a display apparatus are provided. The array substrate comprises: a substrate ( | 10-29-2015 |
20150323483 | DETECTION DEVICE - A detection device includes a chamber for vacuum coating, a capacitance measurement device and a baffle mechanism located in the chamber. The baffle mechanism is a closed structure encompassed by a number of baffle walls, wherein at least one baffle wall includes a fixed baffle plate and a moveable baffle plate. The moveable baffle plate is pivotable about the fixed baffle plate. The moveable baffle plate, after pivoting, may get parallel with an adjacent baffle wall. The adjacent baffle wall and the moveable baffle plate are respectively connected to the capacitance measurement device, and the capacitance measurement device is used to measure the capacitance between the adjacent baffle wall and the moveable baffle plate. The detection device may accurately detect the service life of the baffle mechanism and achieve precise management of the apparatus. | 11-12-2015 |
20150325159 | ARRAY SUBSTRATE AND TESTING METHOD AND MANUFACTURING METHOD THEREOF - An array substrate, a testing method and a manufacturing method of the array substrate are disclosed. The array substrate comprises a first test line ( | 11-12-2015 |
20150367286 | ETCHING LIQUID STORAGE APPARATUS AND A WET ETCHING DEVICE - The embodiments of the present disclosure provide an etching liquid storage apparatus and a wet etching device, which relates to the field of display technology, and can reduce the concentration of foreign ions in the etching liquid, so as to avoid frequent replacement of the etching liquid, thereby ensuring stability of the etching process, meanwhile, can also prolong the service life of the etching liquid, so as to reduce the cost; the etching liquid storage apparatus comprises an etching liquid storage tank, an ion exchange membrane for enabling selective permeation of ions in the etching liquid, and an anode or a cathode located at both sides of the ion exchange membrane; wherein a first chamber is formed between the ion exchange membrane and the anode, a second chamber is formed between the ion exchange membrane and the cathode; it is used for manufacture of the wet etching device. | 12-24-2015 |
Jingyuan Bai, Beijing CN
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20140022435 | Systems and Methods for Determining Focal Lengths of Photographs - A method, system, and computer-readable storage medium are disclosed for determining focal lengths of photographs. Image content is displayed in a graphical user interface. The image content is derived from a photograph taken with a lens having a focal length. The focal length is unknown when the image content is initially displayed. A user interface control is displayed in the graphical user interface. The user interface control is displayed on or proximate to the image content. User input comprising a change in position of the user interface control is received. The focal length is determined based on the change in position of the user interface control. | 01-23-2014 |
Jinzhu Bai, Beijing CN
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20130231724 | SYSTEM OF FUNCTIONAL ELECTRICAL STIMULATION - The present invention discloses a functional electrical stimulation system comprising a primary power, a boost module, an energy storage section, an output control relay, an automatic discharge circuit, a foot/hand controlled switch, a current detection chip and a current limiting fuse. The boost module comprises n DC chopper circuits connected in series, and outputs a high voltage of 100-200V. According to an enable signal and a current detection signal, the output control relay disables/enables the DC boost module. The automatic discharge circuit discharges capacitance of the energy storage section automatically when the relay turns off the power input. The Foot/hand controlled switch, the current detection chip and the current limiting fuse form a triple accident protection circuit. The functional electrical stimulation system maximizes the intensity of electrical stimulation within the range that the human body can withstand. Meanwhile, it provides multiple security protection mechanisms and enhanced reliability to avoid danger during the use. | 09-05-2013 |
Junlei Bai, Beijing CN
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20110126747 | WIND TURBINE INSTALLATION VESSEL AND A GRAVITY CENTER ADJUSTMENT DEVICE THEREOF - The present invention discloses a gravity center adjustment device for a wind turbine installation vessel, with the gravity center adjustment device ( | 06-02-2011 |
20110126748 | WIND TURBINE HOLDING AND LIFTING SYSTEM AND MOVABLE OPERATING PLATFORM ABOVE WATER - The present invention which relates to the field of offshore wind turbine installation technology, discloses a wind turbine holding and lifting system for a movable operating platform above water. The wind turbine holding and lifting system comprises a first standing column, a second standing column, a beam lifting device, no less than one beam and enclasping means for holding the wind turbine tower; the first standing column and the second standing column are juxtaposed, and the opposed faces of the first and second standing columns are provided with guiding grooves for sliding the beams; the enclasping means is arranged on the beam, and the two ends of the beam are interfitted within the guiding grooves of the first and second standing columns; the beam lifting device is fixed to the first or second standing column, and the lifting end of the beam lifting device is connected to the beam. The wind turbine holding and lifting system with such a structure can fix the assembled wind turbine in the installation state and the wind turbine can be lifted and lowered. The present invention further discloses a movable operating platform above water. | 06-02-2011 |
20110129329 | WIND TURBINE INSTALLATION VESSEL AND A GRAVITY CENTER ADJUSTMENT DEVICE THEREOF - The present invention discloses a gravity center adjustment device ( | 06-02-2011 |
20110129334 | WIND TURBINE HOLDING AND LIFTING SYSTEM AND MOVABLE OPERATING PLATFORM ABOVE WATER - The present invention which relates to the field of offshore wind turbine installation technology, discloses a wind turbine holding and lifting system for a movable operating platform above water. The wind turbine holding and lifting system comprises a door-type installation frame, a wind turbine lifting device and enclasping means for clamping the wind turbine tower, the door-type installation frame including a first leg, a second leg and no less than one beam fixed between the first and second legs, the wind turbine lifting device being attached to the door-type installation frame with its lifting end connected to the wind turbine tower. The wind turbine holding and lifting system with such a structure is available for a movable operating platform above water, the enclasping means and the wind turbine lifting device of the wind turbine holding and lifting system being capable of completely constraining the wind turbine such that the assembled wind turbine can be fixed in a wind turbine installation state. The present invention further discloses a movable operating platform above water. | 06-02-2011 |
Lijing Bai, Beijing CN
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20120233717 | METHOD FOR PREPARING A TRANSGENIC ANIMAL OF SIMULTANEOUS MULTIPLE-GENE EXPRESSION - A method for preparing a transgenic animal of simultaneous multiple-gene expression is provided. Additionally, a method for preparing a transgenic embryo, which introduces both phytase gene and human myxovirus resistant gene A into a target embryo, to obtain a transgenic embryo is provided. The transgenic animal of simultaneous multiple-gene expression can be achieved by transplanting the transgenic embryo into the body of a female target animal. A significant advantage of the foregoing methods, among many others, exists in that the simultaneous expression of multiple genes can be achieved in one transgenosis, which provides a convenient mean for the preparation of combined-gene transferred animals etc. | 09-13-2012 |
20130053628 | METHOD FOR CULTIVATING A TRANSGENIC ANIMAL WITH INCREASED EXPRESSION AMOUNT OF PORCINE GROWTH HORMONE - A method for cultivating a transgenic animal with an increased expression amount of porcine growth hormone is provided. Additionally, a method for cultivating a transgenic embryo, which introduces a recombinant expression vector of 1) TRE-GH or 2) TET-ON into a target embryo to obtain a transgenic embryo with a higher expression amount of porcine growth hormone than a target embryo without introduction is provided. A transgenic animal can be obtained by transplanting the embryo into an animal. The experiments demonstrate that growth hormone (GH) is sharply increased in blood of transgenic pigs after adding DOX. | 02-28-2013 |
Ling Bai, Beijing CN
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20150309318 | Light Concentrating Film and Display Device - The present disclosure provides a light concentrating film and a display device. The light concentrating film has a planar shape, and includes multiple light concentrating units which are connected to each other so as to concentrate the incident light on a light incoming side of the light concentrating film at the light outgoing side of the light concentrating film. The display device of the present disclosure includes a display panel and the light concentrating film of the present disclosure, and the light outgoing side of the light concentrating film faces a light incoming side of the display panel. | 10-29-2015 |
20150355407 | BACKLIGHT SIMULATING DEVICE - The present invention provides a backlight simulating device comprising a light source simulating portion, an optical component simulating portion, a first distance measuring unit, and a second distance measuring unit. Multiple movable light-emitting members are equipped to the light source simulating portion. The optical component simulating portion is disposed adjacent to a light-emitting surface of each of the light-emitting members. The optical component simulating portion includes a light guide panel whose position can be changed relative to the light-emitting members. The first distance measuring unit acquires a distance between adjacent two of the light-emitting members. The second distance measuring unit acquires a distance between the light-emitting members and the light guide panel. | 12-10-2015 |
20150370013 | DISPLAY DEVICE - A display device includes a display panel. A light-guide film is attached to a light-incident surface of the display panel. The light-guide film includes a light reflecting layer, a light exiting layer between the light reflecting layer and the display panel, and waveguide parts situated between the light reflecting layer and the light exiting layer. The light exiting layer has exit openings at positions facing each waveguide part, with each exit opening also facing a sub-pixel unit in the display panel. The display device also includes a light source. An end of each waveguide part is in communication with the light source. The light-guide film replaces a conventional backlight unit such that a thinner design for the display device is possible. | 12-24-2015 |
Lu Bai, Beijing CN
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20130004085 | IMAGE PROCESSING APPARATUS AND METHOD - An image processing apparatus may include: a first registration device for performing, by taking a first input image of two overlapped input images having an overlapped as a reference image, a first registration on a second input image, to find, in the second input image, a second pixel which is matched with each first pixel located in the overlapped area of the reference image; an output pixel location determination device for calculating, a location of an output pixel which is located in the overlapped area of the output image and corresponds to the first pixel, wherein the locations of the first and second pixels are respectively weighted, and the shorter the distance from the first pixel to a non-overlapped area of the reference image is, the greater a weight of the location of the first pixel is; and an output pixel value determination device for calculating a pixel value. | 01-03-2013 |
Luolin Bai, Beijing CN
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20140345510 | MOVEMENT INHIBITING APPARATUS FOR FLOATING OFFSHORE WIND TURBINE AND FLOATING BASE USED FOR OFFSHORE WIND TURBINE - A movement inhibiting apparatus for a floating offshore wind turbine and a floating base with the apparatus. The movement inhibiting apparatus for the floating offshore wind turbine comprises at least one layer of an annular shake-reducing panel placed horizontally and surrounding the floating base. A plurality of shake-reducing fins is further arranged on the shake-reducing panel. The plurality of shake-reducing fins comprises a first set of shake-reducing fins arranged on one side of the shake-reducing panel and the shake-reducing fins of the first set are spaced apart vertically around the floating base. The movement inhibiting apparatus for the floating offshore wind turbine can effectively inhibit the movement of the floating wind turbine and is of low cost. | 11-27-2014 |
Meijian Bai, Beijing CN
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20090024371 | METHOD FOR PREDICTING MICRO-TOPOGRAPHIC DISTRIBUTION OF TERRAIN - A method for irrigating terrain comprising the following steps: generating field surface relative elevation data set using Monte-Carlo simulation; adjusting the simulation data set to ensure it falls in a reasonable numerical range; adjusting the data set to establish certain spatial dependence using Kriging interpolation method; and making further statistical characteristics parameter modification to the data set, so that the final corrected field surface relative elevation data shares the same or similar statistics characteristics parameters as the initial simulation. The method factors in both the randomness and spatial dependence of the field relative elevation distribution, which brings the simulation result closer to the actual micro-topography. | 01-22-2009 |
Ming Bai, Beijing CN
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20150178561 | Personalized Mapping With Photo Tours - Methods, systems and computer-readable storage mediums encoded with computer programs executed by one or more processors for providing personalized mapping with photo-tours are disclosed. A mapping system provides a map of a geographic region that includes a plurality of selectable image locations within the region, with standardized images of the respective image location that accord with predefined parameters provided by the mapping system. An image location selection from the map is received and it is determined whether the selected image location is associated with one or more photo-tours of non-standardized images that do not according with the predefined parameters. A selection of a particular one of the photo-tours is received, and the set of non-standardized images corresponding to a selected photo-tour for the image location is provided. | 06-25-2015 |
Mingji Bai, Beijing CN
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20140070240 | ARRAY SUBSTRATE, MANUFACTURING METHOD THEREOF, AND DISPLAY DEVICE - Embodiments of the invention provide an array substrate, a manufacturing method thereof and a display device. The array substrate comprises: a base substrate; a gate line and a gate electrode formed on the base substrate; a gate insulating layer formed on the gate line and the gate electrode; a source electrode, a drain electrode and a pixel electrode formed on the gate insulating layer, wherein the pixel electrode is directly connected to the drain electrode; and an active layer formed on the gate insulating layer, the source electrode and the drain electrode. | 03-13-2014 |
Nan Bai, Beijing CN
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20140067327 | SIMILARITY CURVE-BASED EQUIPMENT FAULT EARLY DETECTION AND OPERATION OPTIMIZATION METHODOLOGY AND SYSTEM - A similarity (or health condition evaluation) curve-based equipment fault early detection and operation optimization methodology and system, includes: selection of normal operating data from historical equipment operation records; generation of data collection from normal operating data, and creation of a data model covering equipment multi-operation conditions based on the distribution of data collections; creation of a health condition evaluation or condition similarity curve using continuous relativity calculations between online real-time operating data and historical data in the model; automatic generation of equipment health condition safety baseline through scoring on historical normal equipment operation records; Based on the change of equipment health condition evaluation curve against the safety baseline, in combining with identifying abnormally-changed process variables which lead to the decrease of health condition evaluation values, early warning on equipment health condition change is published and guidance on equipment operation optimization is provided. | 03-06-2014 |
Nini Bai, Beijing CN
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20150360253 | THIN FILM PATTERNING METHOD AND THIN FILM PATTERNING APPARATUS - Disclosed herein is a thin film patterning method and a thin film patterning apparatus. The thin film patterning method comprises the steps of: disposing a mask above a substrate, wherein the mask is provided with hollow-out parts which are identical with preset deposition patterns; and covering the mask with a thin film, wherein the thin film at hollow-out parts of the mask is formed on the substrate, while the remaining area of the substrate shielded by the mask is free of the thin film, so that a patterned thin film is formed on the substrate. The thin film patterning method in the present disclosure can transfer directly patterns on the mask to the substrate through one-step deposition, omit the process steps of photolithography and etching, simplify the process flow to a large extent, and save the costs of the thin film patterning. | 12-17-2015 |
Peng Bai, Beijing CN
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20120278162 | CONDUCTING AN AUCTION OF SERVICES RESPONSIVE TO POSITIONAL SELECTION - Various technologies pertaining to provision of graphical data to a client computing device responsive to receipt of a positional selection on a web page by a user of a client computing device are described herein. A computer-executable application executing on the client computing device detects that the user has selected a certain position on the web page, wherein this application is not called by code of the web page. The position is transmitted to an ad server, which conducts an auction for display space on the client computing device based at least in part upon the detection of the certain position. | 11-01-2012 |
20130226935 | Context-based Search Query Formation - Searching is assisted by recognizing a selection of text from a document as an indication that a user wishes to initiate a search based on the selected text. The user is provided with query suggestions based on the selected text and the query suggestions are ranked based on a context provided by the document. The user may select the text by using a mouse, drawing a circle around the text on a touch screen, or by other input techniques. The query suggestions may be based on query reformulation or query expansion techniques applied to the selected text. Context provided by the document is used by a language model and/or an artificial intelligence system to rank the query suggestions in predicted order of relevance based on the selected text and the context. | 08-29-2013 |
20140223381 | INVISIBLE CONTROL - An invisible control may be implemented in a client device or in an application of the client device. A user may activate the invisible control by applying a gesture on a predetermined region of the client device or the application. In response to receiving the user gesture, a predetermined action associated with the invisible control may be activated. The predetermined action may be applied to the application or some or all of the content associated with the application. An Application Programming Interface may further be provided to allow the user, an application vendor or a content provider to customize the invisible control or operating modes associated with activation of the invisible control. | 08-07-2014 |
20150095855 | ACTIONABLE CONTENT DISPLAYED ON A TOUCH SCREEN - Some implementations may present a media file that includes video on a touchscreen display. A user gesture performed on the touchscreen display may be detected. The user gesture may include one of a tap gesture, a swipe gesture, or a tap and hold and drag while holding gesture. Text selected by the user gesture may be determined. One or more follow-up actions may be performed automatically based at least partly on the text selected by the user gesture. | 04-02-2015 |
Qiang Bai, Beijing CN
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20090273337 | ELECTRIC FIELD SENSOR WITH ELECTRODE INTERLEAVING VIBRATION - An electric field sensor comprising: a substrate having a hole; a shielding electrode and a sensing electrode, disposed in the hole of the substrate; a piezoelectric bar having one end connected to the center of the shielding electrode, the other end fixed on the substrate. Present invention provides several electric field sensors, which have the same feature of utilizing electrodes interleaving vibration to modulate external electric field. They have IC-compatible operation voltage and small volume. | 11-05-2009 |
Qingjie Bai, Beijing CN
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20140375320 | METHOD OF LEAKAGE CURRENT AND BOREHOLE ENVIRONMENT CORRECTION FOR OIL BASED MUD IMAGER - A correction method for resistivity measurements of formation surrounding a borehole includes deploying a logging tool in the borehole and having a standoff in between the logging tool and the wall of the borehole, measuring a total current entering into the pair of current electrodes, computing a leakage current in the sensor pad caused by an internal capacitive impedance between the pair of current electrodes and the main body of the sensor pad, computing a measuring current to enter into the formation for the resistivity measurements by subtracting the leakage current from the total current, computing an external capacitive impedance between the current electrodes and the formation, utilizing a pre-built chart to obtain a geometric factor based on the external capacitive impedance, and computing resistivity of the formation based on the geometric factor. | 12-25-2014 |
20150012216 | Apparatus and Method for Oil-Based Mud Formation Imaging Using Resonators - An oil-based mud formation imaging tool for measuring electrical properties of surrounding formation includes at least one base plate, a first port and a second port deployed on the base plate, surface conductors covering both sides of the base plate, and inside conductors deployed in the first port and the second ports and with gaps from the edges of the first and second ports. The first port is fed with electromagnetic signals by a waveguide and a coupling is formed between the imaging tool and the surrounding formation accordingly. Resonance signals are induced at the second port to be used to compute corresponding formation resistivity and dielectric constant. A corresponding imaging method is also provided. | 01-08-2015 |
Rongrong Bai, Beijing CN
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20120086419 | Power Supply Device, A Processing Chip for a Digital Microphone and related Digital Microphone - A power supply device, a processing chip for a digital microphone and related digital microphone are described herein. In one aspect, a power supply device includes: at least two cascaded low-dropout linear regulators. In another aspect, a processing chip for digital microphone includes a processing module and a power supply module, wherein the power supply modules includes at least two cascaded low dropout linear regulators. In another aspect, a digital microphone includes a microphone and a processing chip, wherein the processing chip includes a processing module and a power supply module, wherein the power module includes at least two cascaded low-dropout linear regulators. Embodiments described herein provide a power supply device with higher PSRR. | 04-12-2012 |
20120127008 | Adjustable Signal Generating Device and Related Method for Generating the Adjustable Signal - An adjustable signal generating device and related method for generating the adjustable signal are described herein. The adjustable signal generating device includes: a voltage generator configured to continuously adjust an output voltage and output the voltage; a ΣΔ modulator configured to output a digital signal of pre-determined-cycle based on the output voltage and a reference voltage; a counter configured to count the number of a target level in the digital signal of a pre-determined number of cycles; and a digital signal generator configured to generate a target signal based on the number of the target level. The described method and device improve the accuracy of the generated signal while remaining the same feel of continuous adjustment. | 05-24-2012 |
20120248549 | Method for Increasing Reverse Breakdown Voltage Between P-Well and N-Well and related Semiconductor Silicon Devices - A method for improving the reverse breakdown voltage between P-well and N-well and related semiconductor silicon devices are described herein. In one aspect, a semiconductor silicon device comprises a substrate; a P-well in said substrate; an N-well in said substrate; wherein said N-well and said P-well are separated by said substrate. In another aspect, a method for increasing the reverse breakdown voltage from P-well to N-well comprises: providing a substrate; forming an N-well and a P-well in said substrate and separating said N-well and said P-well by said substrate. | 10-04-2012 |
20120250898 | Processing Chip for a Digital Microphone and related Input Circuit and a Digital Microphone - A processing chip for a digital microphone and related input circuit and a digital microphone are described herein. In one aspect, the input circuit for a processing chip of a digital microphone includes: a PMOS transistor, a resistor, a current source, and a low-pass filter. The described processing chip possesses high anti high-frequency interference capabilities and the described input circuit possesses high high-frequency power supply rejection ratio. | 10-04-2012 |
Rui Bai, Beijing CN
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20140132271 | APPARATUS AND METHOD FOR DEEP RESISTIVITY MEASUREMENT USING COMMUNICATION SIGNALS NEAR DRILL BIT - An apparatus for utilizing a pre-existing telemetry transmitter near a drill bit for transmitting or receiving signals to make measurements of surrounding formation resistivity includes a drill collar, at least two toroidal receiving antennas deployed on the drill collar and spaced at an axial distance from each other for receiving or transmitting signals from or to the telemetry transmitter, at least two receiver modules coupled to the toroidal receiving antennas for processing signals received or to be transmitted from or to the telemetry transmitter and adjusting frequency the receiver modules work at, and a converting module coupled to the receiver modules. The converting module includes a microprocessor for calculating the surrounding formation resistivity and controlling the frequency tuners in the receiver modules. A corresponding method for utilizing a multiple dimensional conversion chart to convert data of measured flow-out current through the formation into data of formation resistivity is also provided. | 05-15-2014 |
20140132420 | Apparatus and Method for Multi-Mode and Multi-Depth Resistivity Measurements - An apparatus for measuring formation resistivity includes a tool body and multiple transceivers deployed on the tool body. Each transceiver includes a switch to control the transceiver to switch between a transmitter mode and a receiver mode. At least one transceiver acting in the transmitter mode transmits compensating signals. At least one transceiver acting in the transmitter mode transmits measuring signals. At least a pair of transceivers acting in the receiver mode which are positioned on two sides of the transceiver transmitting compensating signals and substantially symmetrical with respect to it receives the compensating signals and the measuring signals. The pair of transceivers acting in the receiver mode measures the amplitudes and phases of the compensating signals and the measuring signals in a sequential order and computes a compensated amplitude ratio and a compensated differential phase accordingly. A corresponding method for measuring formation resistivity is also provided. | 05-15-2014 |
20140136113 | Apparatus and Method for Formation Dielectric Constant and Resistivity Measurements - An apparatus for measuring formation resistivity and dielectric constant used with a logging tool includes a tool pad coupled to the logging tool, a pair of receivers deployed on the tool pad including a first receiver and a second receiver, a measuring transmitter deployed on the tool pad and at an axial distance from the pair of receivers, and a compensating transmitter deployed on the tool pad and positioned substantially at the midpoint of the pair of receivers. The compensating transmitter transmits compensating signals to the pair of receivers and the measuring transmitter transmits measuring signals to the pair of receivers. The pair of receivers measures the amplitudes and phases of the compensating signals and the measuring signals in a sequential order and computes a compensated amplitude ratio and a compensated differential phase accordingly. A corresponding method for measuring formation resistivity and dielectric constant is also provided. | 05-15-2014 |
20140136114 | Apparatus and Method for Formation Resistivity Measurements - An apparatus for measuring formation resistivity in logging while drilling application includes a tool body, a pair of receivers deployed on the tool body including a first receiver and a second receiver, a measuring transmitter deployed on the tool body and at an axial distance from the pair of receivers, and a compensating transmitter deployed on the tool body and positioned substantially at the midpoint of the pair of receivers. The compensating transmitter transmits compensating signals to the pair of receivers and the measuring transmitter transmits measuring signals to the pair of receivers. The pair of receivers measures the amplitudes and phases of the compensating signals and the measuring signals in a sequential order and computes a compensated amplitude ratio and a compensated differential phase accordingly. A corresponding method for measuring formation resistivity is also provided. | 05-15-2014 |
Ruihai Bai, Beijing CN
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20130133966 | TRAVELING HYDRAULIC HANDLING MACHINE OF ENERGY-SAVING TYPE - A traveling hydraulic handling machine of energy-saving type includes a driving system and a control system for both hoisting and traveling. The hydraulic handling machine converts partly potential energy of a heavy object before being lowered and kinetic energy of a vehicle before being braked to pressure energy of a fluid and stores the pressure energy into a hydraulic energy accumulator ( | 05-30-2013 |
Shengjun Bai, Beijing CN
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20140296575 | A MULTI-BRANCHED MANNICH BASE CORROSION INHIBITOR AND PREPARATION METHOD THEREOF - The present invention relates to a multi-branched Mannich base corrosion inhibitor and the method for preparing thereof. The method comprises (1) adding 3˜7 moles ketone and 3˜7 moles aldehyde to reaction kettle, adjusting pH to 2˜6 with acid, controlling temperature to 20˜50° C. and stirring for 20˜30 mins; (2) adding 1 mole organic polyamine to the reaction kettle under stirring, or adding the pH-adjusted ketone, aldehyde and organic solvent to organic polyamine, controlling temperature to 60˜90° C. and reacting for 1˜3 hrs, and after completion of the reaction, heating the system to 110° C. under nitrogen to remove water; the organic polyamine is organic compound comprising three or more primary amine groups and/or secondary amine groups. The Mannich base corrosion inhibitor of the present invention shows characters of strong adsorption force, high film strength, high film compactness, increase in corrosion inhibition efficiency by at least 2%, and overcomes the disadvantages in prior art of few adsorption centers, single adsorption group and weak adsorption force to metal surfaces. | 10-02-2014 |
Tao Bai, Beijing CN
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20130121142 | METHOD AND APPARATUS FOR FORWARDING MULTICAST TRAFFIC - Embodiments of the present invention provide a method and an apparatus for forwarding multicast traffic. The method includes: receiving a third multicast join message; in response to the third multicast join message, sending a first multicast join message to a first upstream router, and establishing an active path; in response to the third multicast join message, sending a second multicast join message to a second upstream router, and establishing a standby path; and sending multicast traffic to the multicast receiver through the active path, where the standby path does not forward the multicast traffic. In the foregoing embodiments, the standby path that does not forward the multicast traffic is established beforehand, so that when a fault occurs in the active path, the standby path established beforehand can be used to forward the multicast traffic. | 05-16-2013 |
20150304218 | Control Channel Establishing Method, Forwarding Point, and Controller - The present invention provides a control channel establishing method, a forwarding point, and a controller. The method includes: sending, by a first FP, topology information of the first FP to a second FP by using the LLDP; receiving, by the first FP, first routing information that is sent by the controller and is used by the first FP to reach the controller, where the first routing information is generated by the controller according to the topology information of the first FP; and establishing, by the first FP, a second control channel with the controller according to the first routing information. The first FP does not need to run the IGP protocol, thereby avoiding that the first FP maintains an IGP neighbor relationship; moreover, the first FP does not need to store routing information for reaching another FP, which helps save storage resources and helps improve forwarding performance. | 10-22-2015 |
Tian Bai, Beijing CN
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20100042403 | CONTEXT BASED ONLINE ADVERTISING - A software and/or hardware facility for inferring user context and delivering advertisements, such as coupons, using natural language and/or sentiment analysis is disclosed. The facility may infer context information based on a user's emotional state, attitude, needs, or intent from the user's interaction with or through a mobile device. The facility may then determine whether it is appropriate to deliver an advertisement to the user and select an advertisement for delivery. The facility may also determine an appropriate expiration time and/or discount amount for the advertisement. | 02-18-2010 |
20100042421 | CONTEXT BASED ADVERTISEMENT BIDDING MECHANISM - A software and/or hardware facility for managing online advertisement bidding processes is described. The facility selects advertisements for delivery to mobile device users based on advertiser bids. The advertisers may bid for presentation of their advertisements to users having certain spatio-temporal, user segment, and/or other characteristics. The facility may also select advertisements for delivery based on an estimated likelihood of a mobile device user's positive response to the advertisement. Advertiser and user feedback may also be employed to refine the process of selecting advertisements for delivery. | 02-18-2010 |
20100042469 | MOBILE DEVICE ENHANCED SHOPPING EXPERIENCE - A software and/or hardware facility for providing a mobile device enhanced shopping experience is disclosed. The facility may determine a user characteristic of a mobile device user and deliver information in response to a product query. The information may include product information, competitive pricing information, competitive product information, related product information, a product advertisement, and/or the like. Also, the product query may be based on barcode information, a barcode image, product information, a product image, and/or the like. | 02-18-2010 |
20100042470 | CONTEXT BASED ADVERTISEMENT FILTRATION - A software and/or hardware facility for filtering advertisements based on variable contexts is described. The facility may ascertain whether incoming messages are advertisements and filter messages containing advertisements. Advertisements may be filtered for deletion, storage, and/or user alerts with or without storage. The user may be alerted to incoming advertisements either upon receipt or at a later time. Filtering and notification may be based on real-time context (e.g., mood, location, time, environment, device status, etc.). In addition, filtering may also be based on message context and other contexts. User feedback may also be employed to refine filtering algorithms. | 02-18-2010 |
20100042471 | DETERMINATION OF ADVERTISEMENT REFERRER INCENTIVES AND DISINCENTIVES - A software and/or hardware facility for managing the referral of electronic advertisements is described. The facility may be configured to provide advertisements, including coupons, to a referrer and to enable the referrer to forward the advertisements to recipients. The facility also tracks recipient responses to the forwarded advertisements (e.g., redemption of coupons, interactions with the advertisement, rejections of advertisements, etc.). The facility may also be configured to provide incentives and/or disincentives to referrers based on recipient responses to advertisements. | 02-18-2010 |
20100088390 | DATA SHARING PROXY FOR MOBILE DEVICES - Described is a technology that uses a web service as a proxy for transferring data between mobile communications devices. A short range communication link is established between a source device and a destination device. The source device sends a content identifier over the short range communication link to the destination device, that the destination devices uses to access the content, including when the short range communication link no longer exists. Also described is security for the content via authentication data (e.g., credentials) and policy associated with the content to control its access. The source device may select the destination device or may broadcast the content identifier to any number of destination devices within range. | 04-08-2010 |
20130151258 | Context Based Online Advertising - A software and/or hardware facility for inferring user context and delivering advertisements, such as coupons, using natural language and/or sentiment analysis is disclosed. The facility may infer context information based on a user's emotional state, attitude, needs, or intent from the user's interaction with or through a mobile device. The facility may then determine whether it is appropriate to deliver an advertisement to the user and select an advertisement for delivery. The facility may also determine an appropriate expiration time and/or discount amount for the advertisement. | 06-13-2013 |
20150104114 | METHOD OF PROCESSING PHOTOS FROM MULTIPLE SOURCES AND ITS APPARATUS - The present invention relates to photo processing. Disclosed is a method for processing photos from multiple sources and its apparatus. In the present invention, the method of processing photos from multiple sources include: obtaining photo files from at least two sources; for the obtained photo files, merging the photo files originating from the same primitive photo into one photo object for post-processing in the unit of photo objects, each photo object contains pointer(s) to the photo file(s) corresponding with the photo object. In the present invention, while substantial contents of photo files from different sources are identical, the photo files are merged into one photo object, then users can operate in the unit of photo objects, a system automatically processes respective files of the photo objects according to different operation types, and users do not need to care about the detail of the level of the photo files, such as the sources of the photo files etc., which simplifies the user operations. | 04-16-2015 |
20150347818 | METHOD, SYSTEM, AND APPLICATION FOR OBTAINING COMPLETE RESOURCE ACCORDING TO BLOB IMAGES - A method for obtaining a final complete resource includes obtaining a blob image, extracting rough blob information from the blob image through image recognition, searching for a candidate complete resource corresponding to the blob image according to the rough blob information, and determining the final complete resource according to the candidate complete resource. The blob image is at least a part of the final complete resource shown in an image form. The rough blob information contains at least two characters or words recognized from the blob image. | 12-03-2015 |
Tongju Bai, Beijing CN
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20150330891 | INSPECTION DEVICE AND INSPECTION SYSTEM FOR DISPLAY SUBSTRATE - The present disclosure relates to a technical field of display substrate inspection. The present disclosure discloses an inspection device and an inspection system for display substrate. The inspection device includes a support member, a turning table and a first drive device. The turning table includes: a carrier pivotally mounted on a pivot shaft, the carrier having an observation aperture through its thickness direction; and positioning clamps which are mounted on the carrier and are used to retain the display substrate in the range of the observation aperture. The first drive device is in transmission connection with the pivot shaft of the carrier in order to drive the turning table to rotate around the pivot shaft. When inspecting the appearance of the display substrate by the above mentioned inspection device, omnidirectional inspection of the display substrate can be achieved by turning the turning table. Moreover, the contact between the inspector and the display substrate can be avoided, the risk of damaging the display substrate during appearance inspection can be decreased, and therefore defects of the display substrate caused by appearance inspection can be reduced. | 11-19-2015 |
Wei Bai, Beijing CN
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20120093059 | Method, System, and Device for Implementing Transmission of Backhaul Link Control Channel in Relay System - The present invention discloses a method which includes: allocating, by an eNodeB, a dedicated resource region for a relay served by the eNodeB; calculating, by the eNodeB, a control channel of the relay; configuring, by the eNodeB according to the resource region allocated for the relay and the acquired control channel of the relay, the control channel of the relay in the resource region corresponding to the relay; and detecting, by the relay, control information sent by the eNodeB in the corresponding resource region allocated by the eNodeB for the relay. The present invention solves the transmission problem of a backhaul link control channel in an LTE-A relay system, so that a relay can receive control information sent by the eNodeB within a wider scope and that the complexity of blind detection of the relay is decreased. | 04-19-2012 |
20130077485 | METHOD AND APPARATUS FOR PERFORMING CONTENTION BASED RANDOM ACCESS - The disclosure provides a solution for random access in a wireless system, in which there is a plurality of available uplink carriers for the random access. The UE can monitor a random access response to get load related information for the plurality of available uplink carriers, determine one low-loaded uplink carrier according to the load related information, and perform random access in the low-loaded uplink carrier. The eNB can determine load related information for uplink carriers in a wireless system, and send a random access response that contains the load related information for multiple uplink carriers in the wireless system. | 03-28-2013 |
20130131292 | CATALYST FOR POLYMERIZATION OF OLEFINS COMPRISING THIENYL-SUBSTITUTED SILANES - Disclosed is a catalyst for the polymerization of olefins comprising thienyl-substituted silanes, which comprises a solid titanium catalyst component containing titanium, magnesium and a halogen as the main components, an alkylaluminum compound, and a component of organosiloxane compound comprising two thienyl as substituents represented by general formula (I). The molar ratio of each catalyst component is 1:50-150:5-50 based on titanium:aluminum:silicon. When the catalyst is used in the polymerization of propylene, the polymerisate obtained has very high degree of isotacticity, and the yield is high. | 05-23-2013 |
20130201919 | METHOD AND BASE STATION FOR ELIMINATING PAGING INTERFERENCE IN HETEROGENEOUS NETWORK - Embodiments of the present invention disclose a method and a base station for eliminating paging interference in a heterogeneous network. The method for eliminating paging interference includes: receiving, by a first base station, a paging parameter nB sent by a second base station; calculating, by the first base station according to the paging parameter nB of the second base station, a subframe for the second base station to send paging information and a paging frame to which the subframe belongs; obtaining, by the first base station, a set period; sending, by the first base station, paging information on the subframe in the paging frame within the set period; and stopping, by the first base station, information on the subframe in the paging frame within a next set period. Embodiments of the present invention are capable of reducing paging interference in a heterogeneous network. | 08-08-2013 |
20130223296 | METHOD AND APPARATUS FOR REBALANCING THE SIZES OF THE DOWNLINK (DL) ASSOCIATION SETS FOR COMPONENT CARRIERS HAVING DIFFERENT TIME DIVISION DUPLEX SUBFRAME CONFIGURATIONS - Methods, apparatus and computer program products are provided for rebalancing the sizes of downlink (DL) association sets for component carriers having different time division duplex subframe configurations. A method is provided that includes determining DL subframes that are included in a DL association set for each of a plurality of component carriers. In an instance in which the number of acknowledgement (ACK)/negative acknowledgement (NACK) bits corresponding to the DL subframes included in the DL association sets for respective component carriers differ by at least a predetermined amount, the method modifies the number of ACK/NACK bits corresponding to the DL subframes that are included in the DL association sets for each of the respective component carriers. The method may also cause transmission of the ACK/NACK bits in accordance with the DL association sets, as modified, via the respective component carriers. Corresponding apparatus and computer program products are also provided. | 08-29-2013 |
20130286907 | SHORTENED SUBFRAME FORMAT FOR FDD - A method includes determining one of a multiplicity of subframes in a resource space in which a shortened subframe is to be communicated. Each of the subframes has a predetermined number of symbol positions. The resource space includes the multiplicity of subframes. The method includes communicating the shortened subframe in the determined subframe. The shortened subframe has a multiplicity of active symbols at first symbol positions in the determined subframe and has a multiplicity of blanked symbols at second symbol positions in the determined subframe. In an embodiment, each of the subframes is a first subframe carried on subcarrier. The resource space corresponds to a special subframe in a frame including the special subframe and a multiplicity of second subframes. The special subframe and the plurality of second subframes are located in different timeslots. Apparatus, computer programs, and program products are also disclosed. | 10-31-2013 |
20130343356 | METHOD AND APPARATUS FOR CONFIGURATION OF SPECIAL SUBFRAME PATTERN CONFIGURATION - A method is provided for configuration of a special subframe pattern configuration. The method may include determining a configuration of a primary special subframe pattern configuration. The first special subframe configuration may have a corresponding secondary special subframe pattern configuration for multiplexing with the primary special subframe pattern configuration. The method may further include, responsive to a downlink assignment following the configuration of the primary special subframe pattern configuration, using the secondary special subframe pattern configuration instead of the primary special subframe pattern configuration. A corresponding apparatus and computer program product are also provided. | 12-26-2013 |
20140003305 | METHOD AND APPARATUS FOR REBALANCING THE SIZES OF THE DOWNLINK (DL) ASSOCIATION SETS FOR COMPONENT CARRIERS HAVING DIFFERENT TIME DIVISION DUPLEX SUBFRAME CONFIGURATIONS | 01-02-2014 |
20140016594 | METHOD AND APPARATUS FOR PROVIDING UPLINK FEEDBACK OPTIMIZATION - A method for providing uplink feedback optimization may include determining a set of candidate uplink subframes and corresponding component carriers to transmit uplink feedback, and determining a selected uplink subframe and corresponding component carrier from among the set of candidate uplink subframes based on a feedback delay associated with the set of candidate uplink subframes. A corresponding apparatus and computer program product are also provided. | 01-16-2014 |
20140016623 | Method, Apparatus And Computer Program Product For Triggering The Determination Of A Timing Advance For One Component Carrier Based Upon Another Component Carrier - A method, apparatus and computer program product are provided to facilitate the determination of the timing advances of each of a plurality of component carriers by triggering the determination of the timing advances in response to certain pre-defined events that are indicative of a need for the timing advance to be determined. A method may include determining that a pre-defined event has occurred and triggering a determination of a timing advance for a second component carrier relative to a timing advance of a first component carrier based upon occurrence of the predefined event. In this regard, both the component carriers are concurrently allocated to a mobile terminal. The method may also utilize the timing advance to synchronize communications on the second component carrier between the mobile terminal and a network. A corresponding apparatus and computer program product may also be provided. | 01-16-2014 |
20140029489 | METHOD AND APPARATUS FOR DEFINING HARQ FUNCTIONALITY FOR CELLS HAVING DIFFERENT TIME DIVISION DUPLEX SUBFRAME CONFIGURATIONS - Methods, apparatus and computer program products are provided for defining the HARQ functionality for primary and secondary cells having different TDD UL/DL subframe configurations so as to reduce or eliminate instances in which the feedback is blocked and the UL grant is missed. For example, a method is provided that includes providing for communications via a primary cell and at least one secondary cell in a time division duplex (TDD) network that supports carrier aggregation in accordance with different TDD uplink (UL)/downlink (DL) subframe configurations. In this example, the method also defines at least one of: (i) UL or DL hybrid automatic repeat request (HARQ) timing, (ii) a maximum number of DL HARQ processes, (iii) a number of UL HARQ processes or (iv) an UL HARQ process mapping to be the same for each of the primary and secondary cells having different TDD UL/DL subframe configurations. | 01-30-2014 |
20140036742 | METHOD AND APPARATUS FOR PROVIDING FOR DISCONTINUOUS RECEPTION VIA CELLS HAVING DIFFERENT TIME DIVISION DUPLEX SUBFRAME CONFIGURATIONS - Methods and apparatus are disclosed that facilitate discontinuous reception via a primary cell and one or more secondary cells that have different TDD UL/DL subframe configurations including overlapping subframes, such as in an instance in which a UL subframe of a secondary cell overlaps with a corresponding DL subframe of the primary cell. A method may define an active state of a primary cell to be larger than an active state of a secondary cell in a TDD network that supports carrier aggregation. The method may also provide for discontinuous reception via the primary cell and the secondary cell in accordance with different TDD UL/DL subframe configurations and also in accordance with the respective active states of the primary and secondary cells. | 02-06-2014 |
20140038609 | MEASUREMENT REPORTING - A network sends downlink a neighbor frequency list for redirection (with at least one neighbor frequency) for measurement, for example event-triggered measurement. For each frequency in the list which a user equipment UE finds to satisfy one or more criteria, for example event-triggering criteria, the idle-state or semi-idle-state UE then takes a measurement of the neighbor frequency and checks whether the measurement satisfies reporting criteria. The UE sends to its serving cell an indication of the neighbor frequency or frequencies whose measurement meets the reporting criteria, without reporting the measurement, such as in a RRC Connection Request message. The serving cell then redirects the UE to establish a connection on a target frequency selected from the indicated neighbor frequencies, and this redirect may be in a RRC Connection Reject message. | 02-06-2014 |
20140071922 | METHOD AND APPARATUS FOR CONFIGURING A SOUNDING REFERENCE SIGNAL FOR A SEGMENT CARRIER - Methods, apparatus and computer program products configure a sounding reference signal (SRS) for a segment carrier that serves as a contiguous bandwidth extension of a component carrier, such as a component carrier that is backwards compatible with prior releases of a mobile terminal. In the context of a mobile terminal, the method receives a triggering message that identifies respective configurations of the SRS for the component carrier and the associated segment carrier. The configuration of the SRS for the component carrier is different than the configuration of the SRS for the segment carrier. The method also causes the SRS to be transmitted in accordance with the respective configurations identified by the triggering message via uplink subframes of the component carrier and the segment carrier. | 03-13-2014 |
20140087748 | Methods and Apparatus for Managing Wireless Communication Using Unlicensed Frequency Bands - Systems and techniques for managing the use of industrial-scientific-medical bands for cellular network communication. An apparatus comprises a processing system and a memory storing a set of program instructions. The processing system is configured to cause the apparatus to receive channel information from a UE reporting the control of an industrial-scientific-medical (ISM) band channel by the UE and cause the apparatus to schedule a communication session with the UE over the channel, with the channel being configured and activated as an ISM secondary component carrier (SCC). The apparatus may further request one or more user equipments (UEs) to report their wireless fidelity (WiFi) capability and request user equipments having WiFi capability to compete for the wireless medium and report occupation of the wireless medium in the form of a request to send command, to which the apparatus responds with a clear to send command. | 03-27-2014 |
20140092840 | PHICH RESERVED RESOURCES WITH CC SPECIFIC TDD UL/DL CONFIGURATIONS - If an allocated radio resource in a 2 | 04-03-2014 |
20140098774 | Flexible Disabling/Enabling of Cross-Carrier Scheduling in Carrier-Aggregated Wireless Data Transmission - The invention allows flexible disabling/enabling of cross-carrier scheduling in carrier-aggregated wireless data transmission. In response to detecting a predetermined disabling indication of cross-carrier scheduling of received carrier aggregated wireless data transmission, the disabling indication targeting subframes allocated to uplink in a first component carrier transmitted from a cross-carrier scheduling cell and to downlink in a second component carrier transmitted from a cross-carrier scheduled cell: a downlink control region in the targeted subframes in the second component carrier is monitored for uplink/downlink grants; and in response to detecting an uplink/downlink grant, the detected uplink/downlink grant is utilized in uplink/downlink scheduling of the targeted subframe in the second component carrier. | 04-10-2014 |
20140106769 | Interference Coordination Method and Base Station - Embodiments of the present invention provide an interference coordination method and a base station. The method includes determining interfering cell base stations and interference levels of the interfering cell base stations and receiving power coordination information sent by the interfering cell base stations. The power coordination information is used to indicate a power headroom of an interfering cell base station on a specific channel resource or indicate a minimum transmit power of an interfering cell base station on a specific channel resource. A base station requiring interference coordination among the interfering cell base stations is determined according to the interference levels and power coordination information of the interfering cell base stations. A power adjustment request is sent to the base station requiring interference coordination so that the base station requiring interference coordination adjusts a transmit power on the specific channel resource. | 04-17-2014 |
20140140294 | Methods, Devices and Computer Program Products Providing for Improved Random Access in a Local Area Network Environment - The present invention proposes methods in relation to providing for random access in a local area network environment, and encompasses, from an eNB perspective, defining (S | 05-22-2014 |
20140140314 | Methods and Apparatuses for Provision of a Downlink Synchronization Group During Discontinuous Transmission in an Unlicensed Band - A method, apparatus and computer program product are provided for generating a downlink synchronization group utilized during a discontinuous transmission in an unlicensed band. A method and apparatus may determine a carrier(s) providing a signal(s) enabling timing and frequency tracking a downlink carrier(s) within a downlink synchronization group to devices responsive to discontinuous transmission via a medium(s) of an unlicensed band on a secondary component carrier. The medium(s) previously utilized to provide content to a device(s). The method and apparatus may also provide an indication of the carrier(s) to the device notifying the device that information of the signal is receivable via the carrier on the unlicensed band. The method and apparatus may also send the signal(s) to the device via the carrier enabling the device to obtain timing and frequency information. | 05-22-2014 |
20140161034 | CARRIER WITH CONFIGURABLE DOWNLINK CONTROL REGION - A first carrier of a carrier aggregation system has a downlink control region DCR which is selectively enabled and disabled. For the case the DCR of the first carrier is disabled, a DCR of a second carrier is used to cross-schedule a user equipment for radio resources on the first carrier. In various embodiments: the DCR of the first carrier lies within an unlicensed radio frequency band; the DCR of the first carrier is disabled by signaling which reduces to zero a number of symbols reserved for the DCR and is enabled by signaling which increases from zero a number of symbols reserved for the DCR; the signaling is downlink and group-based to a plurality of user equipments. The group-based signaling may be a broadcast system information block or a group RNTI, either of which give frequency information of the DCR and an enabled/disabled status indication. | 06-12-2014 |
20140161082 | SEARCH SPACE FOR COMPONENT CARRIER SPECIFIC UL/DL CONFIGURATION - A radio frame or subframe is checked and it is determined to satisfy at least one predefined condition. In response to that determination, a second search space is utilized such that a number Y of blind detections for a user equipment UE in the determined radio frame/subframe is greater than a number X of blind detections for the UE in the radio frame/subframe if a first search space were utilized. In various embodiments the predefined condition is: the number X of blind detections is less than a threshold value Z (Z>=Y) where Z is a maximum number M of blind detections defined by a transmission mode for the frame's/subframe's component carrier CC; a number of CCs configured for the UE; the radio frame or subframe is in the first CC but not in the second CC one of uplink or a special subframe (further conditions) or an almost blank subframe. | 06-12-2014 |
20140169317 | METHOD AND APPARATUS FOR SWITCHING ANTENNA PORT CONFIGURATIONS - A method and apparatus are provided to provide for timely switching between antenna port configurations as the mode of operation of a mobile terminal changes which may, in turn, dictate different combinations of the MIMO, CoMP and/or CA capabilities. In this regard, a method is provided that includes utilizing one or more antennas in a first antenna port configuration in a first mode of operation. The method may also receive a command that triggers switching to another antenna port configuration and then determines another one of a plurality of antenna port configurations to be utilized in response to the command. The method may then utilize one or more antennas of the another one of the antenna port configurations in a second mode of operation. A corresponding apparatus and computer program product are also provided. | 06-19-2014 |
20140254429 | SIGNALING FOR DEVICE-TO-DEVICE WIRELESS COMMUNICATION - The specification and drawings present a new method, apparatus and software related product (e.g., a computer readable memory) for implementing a direct device-to-device communication of cellular devices, e.g., in LTE wireless systems, using discovery or discovery-like signaling To enable automatic discovery of other devices, a dedicated channel may be reserved for this purpose where devices may send a specific discovery signal with a predefined format, so that other devices listening in this channel can know the existence of the transmitters. For example, the discovery signal may be generated by one device for establishing a direct device-to-device communication, the discovery signal comprising a preamble part and a data part which comprises information for establishing the direct device-to-device communication, wherein a preamble resource for the preamble part is determined from a set of predefined resources and a data resource for the data part maps form the preamble resource. | 09-11-2014 |
20140302865 | Flexible Measurements in Unlicensed Band - The specification and drawings present a new method, apparatus and software related product (e.g., a computer readable memory) for implementing enhanced and flexible radio aperiodic measurements, e.g., on an unlicensed band in LTE wireless systems and providing effective and timely reporting. A UE may receive from a wireless network an aperiodic measurement request to measure a special measurement object (e.g., a neighbor cell) specified in the aperiodic measurement request, e.g., in an unlicensed band. In response to the aperiodic measurement request, the UE may perform the measurement of the special management object until a further instruction from the wireless network or for a determined period of time. Inter-frequency measurements may be performed during the measurement gap determined from the aperiodic measurement request. | 10-09-2014 |
20140307694 | Uplink Transmissions and Grants in Extension Carrier - A user equipment UE is configured with an integer value N which defines an effective data rate. The network sends to the UE a grant for uplink transmissions that comprises a resource indication field that allocates N channels each having a same predetermined uplink format and payload capacity. The UE sends N bit sequences on the respective N channels, each bit sequence comprising data and the same predetermined uplink format. In various embodiments: the network specifically configures the UE to receive the predetermined format of the grant; the grant may have an indicator whether the channels are for new data and for the MCS to use; the N channels may be in a same or in adjacent sub frames regardless of the value of N; and there is one MAC header for all the N channels which the network reads as a single MAC PDU. | 10-16-2014 |
20140328306 | Methods and Devices Enabling Resource Sharing for Device-to-Device Communication in Unlicensed Band - The invention proposes a device, comprising a transceiver module, configured for communication on a first and at least one second band, the first band being reserved for communication using a specific communication standard, the second band being accessible for communication using different communication standards, and a control module, configured to control the transceiver module to receive and to transmit data, and to process received data. In one aspect, the control module is configured to request communication resources in the second band from another device using a first type of request, allocate said resources in the second band for communication upon receipt of a resource allocation confirmation from said another device, and to communicate using at least a part of the allocated resources in the second band A corresponding network device as well as related methods and computer program products are also disclosed. | 11-06-2014 |
20140348094 | Method and Apparatus for Synchronization Mechanisms on Un-Licensed Band - A method for synchronizing channels on unlicensed bands is described. The method includes determining whether a SCC channel has started to be used by a first network. The SCC channel is a CA channel shared with at least one other network. In response to determining that the SCC channel has been started to be used by the first network, the UE determines an off duration describing a period since a previous SCC channel ON period. A given channel ON period is a continuous period of use of the given channel by the first network, The method also includes, in response to determining that the off duration is less than a minimum threshold duration, performing fine synchronization based on CRS tracking on the SCC channel using course synchronization parameters of the previous SCC channel ON period. Apparatus and computer readable media are also described. | 11-27-2014 |
20140376425 | Random Access Channel Enhancement for Carrier Aggregation with Different Uplink/Downlink Configuration - The present invention relates to methods, apparatuses and a computer program product for random access channel enhancement for carrier aggregation with different uplink/downlink configuration. The present invention includes detecting, at a user equipment, a downlink control channel in a specific downlink subframe on a first component carrier, receiving, at the user equipment, a downlink shared channel on the first component carrier, and transmitting, after a predetermined period, a random access channel in a specific uplink subframe on a second component carrier, the specific uplink subframe overlapping the specific downlink subframe on the first component carrier. | 12-25-2014 |
20140376483 | Control Mechanism for Communication Via Different Frequency Bands - There is provided a mechanism for controlling communications conducted via different frequency bands or communication spectrums. When a communication via a first communication path, for example an unlicensed or white space communication spectrum, is to be established, e.g. for offloading traffic from a second communication path, for example a licensed cellular communication spectrum, a preamble transmission command is generated and transmitted from a communication network control element, such as an eNB, via the second communication path to a communication element, such as a UE. By means of the preamble transmission command, the transmission of a preamble signal by the receiving communication element on the first communication path with predetermined communication resources is triggered. Based on a receipt or non-receipt of the preamble signal via the first communication path, the communication network control element is able to determine that the communication element can establish a connection on the first communication path, for example the unlicensed or white space communication spectrum. | 12-25-2014 |
20140378157 | Methods and Apparatuses for Provision of a Flexible Time Sharing Scheme on an Unlicensed Band of a System - A method, apparatus and computer program product are provided facilitating flexible time sharing among systems. A method and apparatus may generate a secondary component carrier transmission plan including planned on and off durations. The planned on durations correspond to a time period for an apparatus and devices to communicate via an unlicensed band of the secondary component carrier. The planned off durations correspond to a time interval in which the devices may deactivate from the unlicensed band or remain disconnected from the unlicensed band. The method and apparatus may also enable provision of the plan to the devices via a licensed band of a primary component carrier and detecting a medium of the unlicensed band prior to the expiration of the time period to determine whether the medium is available in order to decide whether to turn on transmissions to the unlicensed band after one of the planned off durations. | 12-25-2014 |
20150043520 | Methods and Apparatuses for Provision of Reference Signal Design for Downlink Tracking in Occupied Shared Band - A method, apparatus and computer program product are provided for generating Reference Signals utilized in downlink tracking of an unlicensed band. A method and apparatus may determine whether carriers of an unlicensed band secondary component carrier are available for usage to provide a signal(s), enabling timing and frequency tracking of downlink carriers responsive to discontinuous transmission via a medium(s) of the unlicensed band utilized to provide content to devices. The method and apparatus may also select the signal based on a band of the carriers and a detection indicating whether communication terminals of a coexisting system are using a carrier of the band. The method and apparatus may provide the signal to a device(s) via a carrier responsive to determining that the carrier is available or via an occupied carrier utilized by the coexisting system enabling the device to continue tracking of timing and frequency information of the downlink carriers. | 02-12-2015 |
20150057006 | Method and Apparatus for D2D Transmission - There is provided a method comprising: determining, at a first user terminal capable of performing a direct device-to-device, D2D, communication with a second terminal, whether to advance transmission in the D2D communication or not; obtaining information indicating whether the second user terminal is advancing its transmission in the D2D communication or not; and determining a structure for at least one communication interval in a D2D communication pattern at least partly based on the application of transmission timing advances at the first and second user terminals, wherein the D2D communication pattern comprises communication intervals allocated for communication for the first user terminal with respect to the second user terminal. | 02-26-2015 |
20150071146 | Aperiodical Discovery Channel Design for Small RRHS - An apparatus and a method is provided by which it is determined that at least one user equipment should perform detection and/or measurements with respect to at least one network control node, the at least one network control node is instructed to send a predetermined aperiodic signal to the at least one user equipment, and the at least one user equipment is instructed to detect the predetermined aperiodic signal. | 03-12-2015 |
20150085659 | Method and Apparatus For Offloading Data - A method, apparatus and computer program product are provided for enabling efficient allocation of discovery resources for device to device communications. An example method may comprise establishing a cellular network connection to an access point. The method may further comprise establishing a local area network connection to a user equipment. Additionally, the method may comprise either receiving offloaded data for the user equipment from the access point via the cellular network connection and relaying the offloaded data to the user equipment via the local area network connection, or receiving offloaded data for the access point from the user equipment via the local area network connection and relaying the offloaded data to the access point via the cellular network connection. Similar and related example methods, example apparatuses, and example computer program products are also provided. | 03-26-2015 |
20150103703 | Resource Allocation In Different TDD Configurations With Cross Carrier Scheduling - A downlink resource grant is on a first component carrier having a first downlink to uplink DL/UL subframe configuration, and cross schedules to a second component carrier having a different second DL/UL subframe configuration. If a first set SI of downlink subframes associated with a subframe n of the first DL/UL subframe configuration only partially overlaps with a second set S2 of downlink subframes associated with the subframe n of the second DL/UL subframe configuration, then explicit signaling is utilized to select whether uplink radio resources in subframe n for channel selection are implicitly or explicitly allocated. If instead SI does not only partially overlap SI, then a default rule is utilized for allocating the uplink radio resources in subframe n for channel selection. In different examples the explicit signaling is higher layer signaling which configures a UE; or a predetermined state in a field of the PDCCH. | 04-16-2015 |
20150195770 | MECHANISM FOR DISCOVERY OF SMALL CELLS - There is proposed a mechanism for controlling and conducting a discovery procedure of small cells or secondary cells located in a macro cell or primary cell. The discovery procedure is based on a discovery signal communicated via PDCH and based on a positioning reference signal (PRS). For configuring the signaling of the discovery signal, frequency domain multiplexing for splitting resources of the PRS in the frequency domain for increasing capacity, and/or usage of reserved communication resources for the signaling of the discovery signal are employed. Assistance information is provided to the UE for supporting the discovery of small cells. | 07-09-2015 |
20150208442 | Method and Apparatus for Prioritizing an Uplink Resource Request - A method, apparatus and computer program product are provided in order to allow an uplink resource request to be transmitted to the access point even in an instance in which the mobile terminal is receiving a continuous downlink transmission and repeated ACK/NACK transmissions are enabled. In this regard, a method, apparatus and computer program product are provided to prioritize a preamble transmission for a random access procedure relative to the repeated ACK/NACK transmissions. The method, apparatus and computer program also prioritize at least one message of the random access procedure. | 07-23-2015 |
20150215098 | METHOD AND APPARATUS FOR REBALANCING THE SIZES OF THE DOWNLINK (DL) ASSOCIATION SETS FOR COMPONENT CARRIERS HAVING DIFFERENT TIME DIVISION DUPLEX SUBFRAME CONFIGURATIONS - Methods, apparatus and computer program products are provided for rebalancing the sizes of downlink (DL) association sets for component carriers having different time division duplex subframe configurations. A method is provided that includes determining DL subframes that are included in a DL association set for each of a plurality of component carriers. In an instance in which the number of acknowledgement (ACK)/negative acknowledgement (NACK) bits corresponding to the DL subframes included in the DL association sets for respective component carriers differ by at least a predetermined amount, the method modifies the number of ACK/NACK bits corresponding to the DL subframes that are included in the DL association sets for each of the respective component carriers. The method may also cause transmission of the ACK/NACK bits in accordance with the DL association sets, as modified, via the respective component carriers. Corresponding apparatus and computer program products are also provided. | 07-30-2015 |
20150230236 | UPLINK CONFIGURATION AND TRANSMISSION CONTROL IN INTER-SITE CARRIER AGGREGATION - There are provided measures for uplink configuration and transmission control in inter-site carrier aggregation. Such measures may exemplarily comprise measures for controlling configuration of a terminal device for an inter-site carrier aggregation mode, in which carriers from a macro cell and a micro cell are aggregated for uplink communication, with a configuration of uplink control information for the macro cell located at a first site and a configuration of uplink control information for the micro cell located at a second site, and/or measures for controlling transmission of a terminal device in the inter-site carrier aggregation mode with a handling of concurrent uplink transmissions at the terminal device. | 08-13-2015 |
20150249985 | Methods and Apparatuses for Enabling Provision of an Additional Special Subframe Configuration - A method, apparatus and computer program product are provided for enabling provision of an additional special subframe configuration to one or more communication devices. A method and apparatus may generate one or more parameters defining a new special subframe configuration associated with downlink communications. The new special subframe configuration is generated in addition to one or more other special subframe configurations. The new special subframe configuration includes information indicating a plurality of downlink symbols that exceed a number of downlink symbols of one of the other special subframe configurations which reduces overlap between a first system and a second system, the plurality of downlink symbols minimize interference between the first and second systems and increases utilization of resources. The method and apparatus may provide a message to one or more communication devices to enable at least a first subset of the communication devices to detect the new special subframe configuration. | 09-03-2015 |
20150257094 | LOW POWER COMMUNICATION IN CONNECTED MODE - It is provided a method, comprising: signaling, to a terminal device, to turn into a low power connected mode; inhibiting signaling, to the terminal device, to turn into an idle mode; saving a parameter used to connect to the terminal device in a normal connected mode different from the low power connected mode before signaling to turn into the low power connected mode. | 09-10-2015 |
20150257095 | TRANSITION METHOD INTO SLEEPING MODE - It is provided a method, comprising camping on a first cell in a terminal mode, wherein, in the terminal mode, a mode-enabling downlink signal from the first cell is required; checking if a transition information about an intended transition of the first cell to a sleeping mode is received and if an apparatus performing the method camps in the terminal mode on the first cell, wherein in the sleeping mode of the first cell the mode-enabling downlink signal is not received from the first cell; transmitting a complaint to the first cell if the transition information is received and the apparatus camps in the terminal mode on the first cell. | 09-10-2015 |
20150264609 | METHOD AND APPARATUS FOR MANAGING HANDOVERS - A method, apparatus, and computer program product are provided to manage handover procedures in a dual connection context. In the context of a method, a macro access point (MAP) may initiate a handover between a source and destination local area access point (LAAP) by causing a handover request to be transmitted to the destination LAAP. The method may further involve causing a handover command to be transmitted to a user equipment (UE), causing a data transfer inform message to be transmitted to the source LAAP, and receiving a UE context release message from the destination LAAP. In the context of another method, a LAAP may initiate a handover. The method may involve receiving a dual connection transfer request message from a source LAAP, receiving a dual connection transfer request acknowledge message from a destination LAAP and receiving a Path Switch Successful indication from a Mobility Management Entity. | 09-17-2015 |
20150264652 | LOW-POWER ALMOST BLANK SUBFRAME (ABS) IN HETEROGENEOUS NETWORKS - An aggressor access node in a heterogeneous network sends to a victim access node a pattern of transmit power for designated low-interference subframes (e.g., LP-ABSs). Utilizing feedback information collected from the victim node which quantizes interference seen by user equipments (UEs) which are allocated at least some of those subframes, the aggressor node selects whether and how much to adjust transmit power for subsequent such subframes, then sends to the victim node a pattern of the adjusted transmit power for those subsequent subframes (e.g., an enhancement to relative narrowband transmit power RNTP). The victim node sends to UEs the pattern of transmit power and respective resource allocations in those designated low-interference subframes; then derives interference level per UE in those subframes based on channel quality indications received from the respective UEs; and sends to the aggressor access node feedback information which quantizes the derived interference levels. | 09-17-2015 |
20150280881 | CONTROL CHANNEL CONFIGURATION FOR STAND-ALONE NEW CARRIER TYPE - A user equipment UE determines at least one first set SI of physical resource blocks PRBs, and detects downlink signaling within search spaces of set(s) SI. Through that downlink signaling the UE obtains a configuration for a downlink control channel, and that configuration indicates at least one second set S | 10-01-2015 |
20150282239 | METHOD AND APPARATUS FOR MANAGING DUAL CONNECTION ESTABLISHMENT - A method, apparatus, and computer program product are provided to manage the establishment of a dual connection. A method according to an example embodiment may include causing a dual connection setup request message to be transmitted to a local area access point (LAAP) and causing a dual connection command to be transmitted to a user equipment (UE). The method further includes receiving a dual connection establishment complete message and causing resources associated with one or more split bearers to be released or suspended. | 10-01-2015 |
20150304932 | SMALL CELL INITIAL ACCESS AND PHYSICAL CELL IDENTITY DETERMINATION - A method, system, and computer program product that provides a two-index system for clusters of small cells in a wireless network. A first index is employed for access to and identification of a serving cell within a cluster of small cells. A second index indicates a group of small cells for determining mobility control. The first index may be derived from primary/secondary synchronization signals, or from frequency/time division multiplex signal position. The second index may be indicated in system/master information block signals or predefined as a plurality of small cells identified by the first index for each cell. Determination of physical cell identification is aided by providing a plurality of primary/secondary synchronization (PSS/SSS) signal alternating configurations with indicator, wherein a maximum number of configurations is predefined. Signaling the PSS/SSS configurations by one of broadcast or dedicated signaling, said signaling indicating whether each configuration is one of periodic or aperiodic alternation. | 10-22-2015 |
20150305065 | RANDOM ACCESS PROCEDURE AND RELATED APPARATUS - A new random access procedure is introduced that does not use a timing advance for the uplink timing but instead uses the downlink timing for uplink timing. This is particularly viable when the propagation delay is short, for example with local area cells having a coverage range less than some predetermined threshold. From the mobile terminal's perspective it obtains downlink timing for a cell, transmits a scheduling request SR in a contention-based uplink resource, and in response to receiving an uplink resource allocation it transmits in the allocated uplink resource using the downlink timing. The terminal can get the configuration for that contention-based uplink resource from system information. From the uplink resource the terminal and network determines a SR-RNTI, which the network uses to address the uplink resource allocation and the terminal uses to find a pre-defined search space in which to look for that uplink resource allocation. | 10-22-2015 |
20150351110 | ELECTRONIC APPARATUS, A CENTRAL NODE APPARATUS AND A NETWORK SIDE APPARATUS, A TRANSMISSION METHOD AND A CONFIGURATION METHOD - The present disclosure provides an electronic apparatus, a central node apparatus and a network side apparatus, a transmission method and a configuration method. The electronic apparatus for user equipment UE side includes: a transmission mode determining device configured for determining, based on service type of uplink transmission data that is to be transmitted to a network side apparatus by the electronic apparatus for UE side, whether to adopt a transmission mode in which the uplink transmission data is transmitted to a central node apparatus such that the uplink transmission data is transmitted to the network side apparatus. The electronic apparatus, the central node apparatus and the network side apparatus, the transmission method and the configuration method according to the present disclosure can implement at least one of saving network resources, reducing signaling overhead, and reducing power loss. | 12-03-2015 |
20150358838 | BUFFER STATUS REPORTING FOR DUAL CONNECTION - Apparatus, methods, and computer programs that selectively transmit one or more local area buffer status reports by a macro base station over a macro link or transmit a macro buffer status report by a local area access point over a local area link in a dual connection deployment scenario in response to a cross link buffer status report trigger. The apparatus, methods and computer programs may include several cross buffer status reporting triggers. The user equipment may trigger cross buffer status reporting in response or incidental to one or more measurement events. The user equipment may also trigger cross buffer status reporting in response to or incidental to a link failure. The user equipment may also trigger cross buffer status reporting in response to receiving a request from an eNB. | 12-10-2015 |
20150365849 | HANDOVER PROCEDURE BETWEEN LOCAL AREA CELLS WHICH ARE UNDER THE SAME COVERAGE OF A MACRO CELL - An apparatus and a method is provided, by which a first type cell is controlled, wherein a plurality of second type cells are located in the same area as the first type cell, wherein control signal transmission to at least one user equipment is carried out via the first type cell and data transmission to the at least one user equipment is carried out via one of a plurality of the second type cells, and handover of data transmission of a user equipment from a source cell being one of the plurality of second type cells to a target cell being another one of the plurality of second type cells is controlled. Moreover, also an apparatus and a method of e.g., a user equipment are provided, by which a handover of data transmission from a source cell being one of the plurality of second type cells to a target cell being another one of the plurality of second type cells is performed, while maintaining control signal transmission with the first type cell. | 12-17-2015 |
20150365854 | ADDRESSING COMMUNICATION FAILURE IN MULTIPLE CONNECTION SYSTEMS - Systems and techniques for link failure management in multiple connection systems. Upon detection of a link failure with a local area base station during a dual connection mode in which the user device is connected to a macro base station and a local area base station, a user device sends a failure indication and a measurement results report for serving and neighboring base stations to its serving macro base station, and selects a response to the failure based at least in part on evaluation information received from the macro base station. Upon detection of a link failure with a macro base station, the user device determines whether to reconnect to the macro base station or a different macro base station and whether to reconnect with the original local area base station or a different local area base station. | 12-17-2015 |
20150365857 | MEASUREMENTS IN MULTIPLE CONNECTION SYSTEMS - Systems and techniques for link condition reporting in multiple connection systems. A base station, such as a macro eNodeB (eNB) configures measurement objects and reporting objects for macro and local area links for a user device such as a user equipment (UE). The objects relating to the secondary links are configured for use when the user device is operating in a dual connection mode. Upon detection of a triggering event when the user device is in dual connection mode, the user device reports macro and secondary link information. In some embodiments of the invention, triggering may be based on events related to a specified frequency group, or may be direct measurements related to a specified frequency group. | 12-17-2015 |
20150365894 | METHODS AND APPARATUSES FOR DISCONTINUOUS RECEPTION - A method, apparatus and computer program product are provided for minimizing power consumption in a macro cell. A method and apparatus may establish a dual connection with a local area access point of a local area cell and a macro access point of a macro cell. The method and apparatus may also enter a power save mode in a macro cell by utilizing a first discontinuous reception (DRX) pattern in the macro cell in response to establishing the dual connection. The first DRX pattern may include a designated DRX active time period in which a communication device is designated to be active. The DRX active time period is aligned with a time period of a paging occasion of the apparatus. | 12-17-2015 |
20150365924 | REPETITION TRANSMISSION FOR DOWNLINK CONTROL SIGNAL - The present invention addresses a method, apparatus and computer program product for enabling enhanced repetition transmission for downlink control signal to improve machine type communication coverage. One or a plurality of downlink control channel signaling window lengths is/are predefined, a start position of a window in which repetition of download control signal is allowed is determined based on the determined control channel signaling window length for each window length, and transmission of repetition of download control signal is caused at the determined start position in the respective obtained window length. | 12-17-2015 |
20150373629 | DORMANT CELL DETECTION AND REPORT CONFIGURATION - It is provided a method, comprising checking if an indication is received that another cell device will remain in an active state and not enter into a dormant state for a time interval, wherein, in the dormant state, a cell specific reference signal is transmitted less frequently than in the active state; providing a request not to report a detection of an identification signal of the other cell device for the time interval if the indication is received. | 12-24-2015 |
Wenliang Bai, Beijing CN
Patent application number | Description | Published |
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20150349253 | Highly Reliable Nonvolatile Memory and Manufacturing Method Thereof - The present invention relates to a highly reliable nonvolatile memory and a manufacturing method thereof. The nonvolatile memory comprises top electrodes, bottom electrodes and a resistive material layer disposed therebetween, wherein the top electrodes are positioned on top in the memory; the bottom electrodes are positioned on a substrate; metal oxide for forming the resistive material layer is doped with metal; and a metal oxygen storage layer is further disposed between the top electrodes and the resistive material layer. The manufacturing method adopts a method in which a doping method and a double-layer forming method are combined, so that the highly reliable and highly uniform resistive random access memory can be fabricated and accordingly the performance of the memory can be increased. | 12-03-2015 |
Wenling Bai, Beijing CN
Patent application number | Description | Published |
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20130190028 | Method, Device and System for Implementing Frequency Point Switch Based on CR - The present application relates to of the communication field and discloses a method, device and system for implementing frequency point shift based on CR. The method comprises: determining, by a cognitive base station, a candidate working frequency point for UE deployed in a cognitive frequency band; then sending to the UE broadcast information which at least carries the candidate working frequency point and instructing the UE to shift from the working frequency point currently used thereby to the candidate working frequency point by way of a frequency point shift command. In this way, the UE deployed in the cognitive frequency band can achieve frequency point shift quickly and accurately according to the instruction from the cognitive base station when an authorized user accesses the working frequency point currently used by the UE, effectively avoiding interference to the authorized user and thereby ensuring the service performance and service continuity of the system. The present application also discloses a corresponding device and system. | 07-25-2013 |
20140120970 | METHOD, SYSTEM AND DEVICE FOR TRIGGERING AND PERFORMING SPECTRUM SENSING - The embodiments of the present application relate to the technical field of wireless communications, and in particular to a method, system and device for triggering and performing spectrum sensing, used for solving the problem in the prior art that if the sensing period is set too long, a decline of service quality between an authorization system and a cognitive system or even a network paralysis will be caused due to interference; and if the sensing period is set too short, an increase in power consumption of devices and a waste of spectrum resources will be caused. The method for performing spectrum sensing in the embodiments of the present application includes: a sensing node judging whether or not the channel quality has declined to the requirement for performing in-band spectrum sensing; and after determining that the channel quality has declined to the requirement for performing in-band spectrum sensing, the sensing node performing in-band spectrum sensing. By way of applying the embodiments of the present application, the problems of decline of service quality between an authorization system and a cognitive system or even a network paralysis due to interference caused by setting the sensing period too long, or an increase in power consumption of devices and a waste of spectrum resources caused by setting period too short, can be avoided. | 05-01-2014 |
20140185653 | METHOD AND SYSTEM FOR OBTAINING AN IDLE SPECTRUM - The present disclosure provides a method and an apparatus for obtaining an idle spectrum. The method includes: obtaining, by a central management unit, configuration information of a transmitter of an authorized system, and obtaining geographic location information of candidate sense nodes; selecting, by the central management unit, sense nodes from the candidate sense nodes according to the configuration information and the geographic location information, and informing the selected sense nodes to perform spectrum sensing; and receiving, by the central management unit, sensing results of the selected sense nodes, and obtaining information of an idle spectrum according to the sensing results. | 07-03-2014 |
20140323096 | METHOD AND SYSTEM FOR SPECTRUM HANDOVER IN COGNITIVE RADIO NETWORKS - Various examples provide a method and a system for spectrum handover in cognitive radio (CR) systems. According to the method, after detecting a user of an authorized system appears at a current working frequency, the base station generates a spectrum handover command and sends the spectrum handover command via a channel identified by the CR DWNDI to instruct the UEs in the cell to perform spectrum handover according to the spectrum handover command. | 10-30-2014 |
20150139049 | METHOD AND DEVICE FOR SPECTRUM SENSING IN COGNITIVE RADIO SYSTEM - The cognitive radio cell acquires a scheme dividing frequency band resources into a number of sub-bands and corresponding silent period time frequency pattern, when performing silence on the sub-band which the cognitive radio cell works on according to the silence period time position of each sub-band defined in the silent period time frequency pattern, spectrum sensing on corresponding sub-band is implemented by radio spectrum sensing system or cognitive radio cell. | 05-21-2015 |
20150163080 | METHOD AND DEVICE FOR DETERMINING AVAILABLE SPECTRUMS - A method and device for determining available spectrums is disclosed in embodiments of the present invention. By applying the technical solution of the embodiments of the present invention, with consideration on the bi-directionality of the interference between wireless communication systems, when introduction of the cognitive system is required, the corresponding frequency will be determined as an available frequency only in the case the incumbent system and the cognitive system can be simultaneously guaranteed to meet the corresponding coexistence criterion among the corresponding frequency and adjacent frequencies thereof, thus ensuring that the determined available frequency band guarantees that the normal operation of the incumbent system is not interfered by the cognitive system while ensuring that the newly-introduced cognitive system can also operate normally without interference of the incumbent system, thereby improving the communication quality of the wireless communication systems. | 06-11-2015 |
20150181438 | METHOD AND DEVICE FOR DETERMINING AND ASSISTING IN DETERMINING BACK-UP FREQUENCY IN COGNITIVE RADIO SYSTEM - Disclosed are a method and device for determining and assisting in determining a back-up frequency in a cognitive radio system. A first cognitive system shares the wireless communication spectrum resources of an incumbent system, and the method thereof for determining a back-up frequency comprises: through a terminal, a first cognitive system obtaining a back-up frequency of a second cognitive system which has overlapping coverage in a target area in an overlapping coverage area; and according to the back-up frequency of the second cognitive system in the overlapping coverage area, selecting from the wireless communication spectrum resources at least one frequency as a back-up frequency in the target area. When determining the back-up frequency, the first cognitive system can refer to the back-up frequency of the second cognitive system to conduct determination, thereby optimizing the system performance. | 06-25-2015 |
Xianhong Bai, Beijing CN
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20130142795 | FUSION PROTEIN OF EXENDIN-4 AND ITS ANALOG, PREPARATION METHOD AND USE THEREOF - Provided are a fusion protein of Exendin-4 and its analog, the preparation method and use thereof. The fusion protein is obtained by fusing of Exendin-4 or its analog to Fc region of human IgG2 via a linking peptide, which has the better stability and prolonged serum half-life, and can be used for treating diabetes and obesity. | 06-06-2013 |
Xiaodan Bai, Beijing CN
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20140336088 | LIQUEFIED POLYMER FRACTURING FLUID THICKENER AND PREPARATION METHOD THEREOF - The present invention relates to a liquefied polymer fracturing fluid thickener, which has evaluation indexes as: a density of 1.0-1.3 g/cm | 11-13-2014 |
20150307770 | CLEAN FRACTURING FLUID THICKENER OF MULTI-BLOCK ASSOCIATIVE COPOLYMER (APCF) AND METHOD PREPARING THEREOF - The present invention relates to a Clean Fracturing Fluid Thickener of Multi-block Associative Copolymer (APCF) and a method preparing thereof. Said Copolymer has evaluating indicators as: (1), the viscosity of its 0.3% water solution at 20° C.≧30 mPa·s; (2), the viscosity of said solution after gel breaking≦5 mPa·s; and, (3) a static sand-suspending time of said solution≧10 min. | 10-29-2015 |
Xiao Pai Bai, Beijing CN
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20100004006 | METHOD AND SYSTEM FOR PROCESSING CALLS - A method and system for processing calls is useful for notifying a calling station ( | 01-07-2010 |
Xinxin Bai, Beijing CN
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20140006331 | POWER PREDICTION FOR NEWLY ADDED WIND TURBINE | 01-02-2014 |
20140067271 | PREDICTING ICE COATING STATUS ON TRANSMISSION LINES - A method and apparatus for predicting ice coating status on transmission lines. In one embodiment of the present invention, there is provided a method for predicting ice coating status on transmission lines, including: collecting real-time meteorological data from at least one meteorological sensor; generating a meteorological element predicted value based on the real-time meteorological data, an initial field and a weather forecasting model; and obtaining a set of lines that meet ice coating conditions among the transmission lines, based on the meteorological element predicted value and attribute information of the transmission lines. In one embodiment of the present invention, there is provided an apparatus for predicting ice coating status on transmission lines. | 03-06-2014 |
Xin Xin Bai, Beijing CN
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20090187464 | METHOD AND APPARATUS FOR END-TO-END RETAIL STORE SITE OPTIMIZATION - A method and apparatus for end-to-end retail store one-stop site configuration integrates multiple data sources, identifying key customers, forecasting merchandise demand. Site configuration is formulated as a mathematical optimization problem with both in-store and external data as input to the problem whose solution provides proper suggestions for retail store transformation. | 07-23-2009 |
20090281869 | METHOD AND APPARATUS FOR INTEGRATED MULTIPLE FACTORS INTO A UNIFIED OPTIMIZATION MODEL FOR RETAIL NETWORK CONFIGURATION - A method and system for integrating multiple factors into a unified optimization model for retail network configuration, in one aspect, obtains input data for modeling store configuration. The input data may include demand of each merchandise category from each customer segment in each facility, geographic distribution of stores in an area, current revenue of stores, and physical cost of reconfiguring stores. A trade area is generated as a function of store location, store format, and store capacity. The method and system also generates trade area demand summation representing predicted total demand of all stores for all merchandise categories for all customer segments in the trade area, as a function of store location, store format, store capacity, merchandise category, and customer segment associated with the trade area. An objective function is constructed as a function of said trade area demand summation, current revenue of stores, and physical cost of reconfiguring stores. | 11-12-2009 |
20110040601 | METHOD AND APPARATUS FOR CUSTOMER SEGMENTATION USING ADAPTIVE SPECTRAL CLUSTERING - A method and system for customer segmentation using adaptive spectral clustering may include determining initial segmentation labels, determining new customer behavior data, formulating a single objective minimization function that integrates the initial segmentation labels with the new customer behavior data, and determining best fit to both the initial segmentation labels and the new customer behavior data simultaneously by minimizing the single objective minimization function. | 02-17-2011 |
20110145237 | METHOD AND SYSTEM FOR MERCHANDISE HIERARCHY REFINEMENT BY INCORPORATION OF PRODUCT CORRELATION - System, method and computer program product for adjusting a representation of a merchandise hierarchy associated with an entity such as a retailer or wholesaler of products. Product correlation information discovered in that entity's customers' shopping records are obtained and incorporated into an existing merchandise hierarchy with a constraint on the consistency with the existing hierarchy. | 06-16-2011 |
20120016716 | JOINT MULTI-CHANNEL CONFIGURATION OPTIMIZATION FOR RETAIL INDUSTRY - A data integration module is operable to integrate a plurality of data sources, a customer preference module builds a model representing preference to different channels in merchandise category for each customer segment. A customer satisfaction module creates a model representing customer satisfaction metrics. A joint multi-channel optimization module is operable to use an optimization model that utilizes the customer preference model and the customer satisfaction model and maximize retailer's profit and customer satisfaction. | 01-19-2012 |
20120046991 | COMPETING SIMULATOR IN MULTI-CHANNEL RETAILING ENVIRONMENT AMONG MULTIPLE RETAILERS - A system, method and computer program product for providing the ability for retailers to devise a current channel strategy (e.g., adaptive price setting) that considers competitors in a dynamic competing environment, and that enables computing a competitive advantage of a channel. To estimate a price for selling a product j in a commerce channel comprises: a) receiving, at a processor device, real market data including sales and price history data of a product j sold by one or more retailers over one or alternate sales channels t; generating, by the processor device, a competitive advantage parameter value based on the sales and price history data; and, computing, utilizing the competitive advantage parameter value, an optimum price for a particular product to be marketed in one of the one or alternate sales channel. | 02-23-2012 |
20120084118 | SALES PREDICATION FOR A NEW STORE BASED ON ON-SITE MARKET SURVEY DATA AND HIGH RESOLUTION GEOGRAPHICAL INFORMATION - A method for predicting sales for a new store in a certain geographical area is disclosed, the method comprising geographic and non-geographic information and customer segmentation in the area to estimate sales and optionally the impact on existing competitor stores. | 04-05-2012 |
20130117165 | MERCHANDISE HIERARCHY REFINEMENT BY INCORPORATION OF PRODUCT CORRELATION - A system for adjusting a representation of a merchandise hierarchy associated with an entity such as a retailer or wholesaler of products. Product correlation information discovered in that entity's customers' shopping records are obtained and incorporated into an existing merchandise hierarchy with a constraint on the consistency with the existing hierarchy. | 05-09-2013 |
20140239639 | CONTROLLING WIND TURBINE - The present invention relates to a method and apparatus for controlling a wind turbine. The method includes: dividing a plurality of wind turbines into at least one group based on a similarity in status information of the plurality of wind turbines; in response to having detected a fault in a first wind turbine of the plurality of wind turbines, searching a group to which the first wind turbine belongs for a second wind turbine matching status information of the first wind turbine; and controlling the first wind turbine based on parameters from the second wind turbine. | 08-28-2014 |
20140244188 | FORECASTING OUTPUT POWER OF WIND TURBINE IN WIND FARM - A method and apparatus for forecasting output power of wind turbine in a wind farm. The present invention provides a method for forecasting output power of a wind turbine in a wind farm, including: generating a corrected data set based on environmental data collected from at least one sensor in the wind farm; correcting a weather forecasting model by using the corrected data set; obtaining a forecast value of wind information at the wind turbine based on the corrected weather forecasting model; and forecasting the output power of the wind turbine based on the forecast value and a power forecasting model. | 08-28-2014 |
20150213364 | PREDICTING POLLUTION FORMATION ON INSULATOR STRUCTURES OF POWER GRIDS - A method and a device for predicting insulator pollution grade includes acquiring prediction data affecting the insulator pollution grade; acquiring current pollution status of the insulator; predicting the insulator pollution grade based on the prediction data, the current pollution status and an insulator pollution grade calculating model, wherein the insulator pollution grade calculating model at least comprises an initial pollution status variable of the insulator, and a pollutant accumulation prediction and a pollutant reduction prediction based on the initial pollution status variable, at least one of the accumulation prediction and the reduction prediction being associated with the prediction data, and the initial pollution status variable being associated with the current pollution status. | 07-30-2015 |
20150276981 | METHOD AND APPARATUS FOR LIGHTNING FORECAST - The present invention proposes a lightning forecast method, comprising: identifying a Targeted Weather of SDA carrier (TWLC) based on radar reflectivity data; forecasting a future TWLC state based on the identified TWLC; building or updating an SDA model based on SDA observation data and detected TWLC state-related data; and calculating the probability of producing SDA in the forecasted future TWLC according to the SDA model. | 10-01-2015 |
20150293262 | METHOD AND APPARATUS FOR LIGHTNING FORECAST - The present invention proposes a lightning forecast method, comprising: identifying a Targeted Weather of SDA carrier (TWLC) based on radar reflectivity data; forecasting a future TWLC state based on the identified TWLC; building or updating an SDA model based on SDA observation data and detected TWLC state-related data; and calculating the probability of producing SDA in the forecasted future TWLC according to the SDA model. | 10-15-2015 |
Yanning Bai, Beijing CN
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20100166002 | SYSTEM AND METHOD OF CONNECTING TWO NETWORKS - In accordance with an aspect of the present invention, a method is provided for establishing connection between a first local area network and a second local area network. The first local area network includes a first device and a second device. The second local area network includes a third device. The method comprises establishing a security connection between the third device and the first device; detecting a status of the second device; creating a virtual device based on the second device; and establishing connection between the second device and the third device via the virtual device. | 07-01-2010 |
Ye Bai, Beijing CN
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20130029849 | SUPERCONDUCTING MAGNET SYSTEM - A superconducting magnet system includes a coil support structure, superconducting coils, and electrically and thermally conductive windings. The superconducting coils and the conductive windings are supported by the coil support structure. Each conductive winding is electromagnetically coupled with a corresponding superconducting coil. Each conductive winding is electrically shorted. | 01-31-2013 |
20150072864 | SUPERCONDUCTING MAGNET SYSTEM - A superconducting magnet system includes a coil support structure, superconducting coils, and electrically and thermally conductive windings. The superconducting coils and the conductive windings are supported by the coil support structure. Each conductive winding is electromagnetically coupled with a corresponding superconducting coil. Each conductive winding is electrically shorted. | 03-12-2015 |
Yingguo Bai, Beijing CN
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20100092613 | CLONING AND EXPRESSION OF A NOVEL PHYTASE - The present invention relates to a novel phytase enzyme, a novel isolated nucleic acid molecule coding the enzyme, and a novel | 04-15-2010 |
Yong Bai, Beijing CN
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20090279524 | METHOD AND APPARATUS FOR REDUCING CONTROL SIGNALING OVERHEAD IN HYBRID WIRELESS NETWORK - Embodiments of the present invention include a method and apparatus for reducing control signaling overhead in a hybrid wireless network. The method comprises receiving a wireless frame in the hybrid wireless network at a first terminal, and determining whether the received wireless frame is a control frame for a wireless channel reservation; if the received wireless frame is a control frame for the wireless channel reservation, reading by the first terminal a value of Duration field in control frame, and updating a timer for a channel reservation period in the first terminal with the value of Duration field, instead of updating network allocation vector of the first terminal; determining whether the remaining time of the timer for the channel reservation period is longer than the time required for transmitting the data frame or not before transmitting a data frame by the first terminal; and transmitting the data frame directly by the first terminal without transmission of a control frame for the wireless channel reservation if the remaining time is longer than the time required for transmitting the data frame. | 11-12-2009 |
20090290627 | CODE EVALUATOR, CODE EVALUATION METHOD, RADIO COMMUNICATION SYSTEM, BASE STATION AND MOBILE STATION - The present invention relates to a code evaluation method comprising the steps of computing an auto-correlation function from a generated code; computing an evaluation reference value for determining quality of the generated code based on the auto-correlation function and a weighting factor determined depending on the evaluation reference value; and determining the quality of the generated code based on the evaluation reference value. | 11-26-2009 |
20100074117 | METHOD FOR ACCESSING HYBRID NETWORK, AND GATEWAY APPARATUS, WIRELESS TERMINAL AND COMMUNICATION SYSTEM THEREOF - A method for accessing a hybrid network including a wide area network and a distributed network, a gateway apparatus, a wireless terminal and a gateway communication system are disclosed for reducing the power consumption of the wireless terminal which is an access gateway. The method comprises: sensing by a gateway apparatus a relay request slot on a downlink common control channel of the wide area network; transmitting by a wireless terminal a relay request signal requesting to relay a data packet to be transmitted, in the relay request slot on the downlink common control channel; and if the relay request signal from the wireless terminal is sensed in the relay request slot, establishing by the gateway apparatus a connection with the wireless terminal in a distributed network environment. As such, the gateway apparatus accesses the wireless distributed network only when the surrounding wireless terminals require data relay, without sensing signals on both networks simultaneously, in order to reduce the power consumption. | 03-25-2010 |
20100113060 | METHOD AND APPARATUS OF SPECTRUM UTILIZATION IN A WIRELESS CELLULAR ENVIRONMENT - The present invention discloses a method of spectrum utilization in a wireless cellular environment with coverage of at least two wireless networks and a related apparatus. The method includes: determining a RSRP threshold; detecting, by a small-cell base station, RSRPs of at least one large-cell base station; and comparing the highest one of the detected RSRPs with the determined RSRP threshold, adopting a separate spectrum mode if the highest one of the detected RSRPs exceeds the determined RSRP threshold, and otherwise, adopting a shared spectrum mode. According to the method and apparatus of the present invention, a separate spectrum mode is adopted when the small-cell base station is relatively close to the large-cell base station to decrease interferences between the small-cell base station and large-cell base station and to increase spectrum usage efficiency in the wireless cellular environment with coverage of at least two wireless networks, however, a shared spectrum mode is adopted when the small-cell base station is relatively far from to the large-cell base station to realize sharing spectrum and increase spectrum usage efficiency in the wireless cellular environment with coverage of at least two wireless networks. | 05-06-2010 |
20100315968 | CODING METHOD, USER EQUIPMENT AND SYSTEM BASED ON MEASURING QUALITY OF EXPERIENCE OF USER - This invention provides a coding method, user equipment and system based on measuring Quality of Experience (QoE) of a user. The method includes: measuring, at destination user equipment, a QoE value; comparing the measured QoE value with a QoE threshold; adjusting at least one of a source coding rate and a channel coding mode according to a result of the comparison; and coding according to the adjusted source coding rate and/or channel coding mode; or further performing wireless resource allocation according to the adjusted coding scheme. Such method, user equipment and system of this invention adjust the coding technique according to the QoE, thus making the wireless resource used reasonably. | 12-16-2010 |
20100317363 | METHOD AND DEVICE OF INTERFERENCE SUPPRESSION IN WIRELESS CELLULAR NETWORK - A method of interference suppression in a wireless cellular network includes notifying a first base station that there is a second User Equipment (UE) that currently suffers downlink interferences from the first base station, when an second UE in an active state suffers the downlink interferences from the first base station; and reallocating, by the first base station, spectrum resources for a first UE communicating with the first base station. A first base station, a second UE and a second base station for implementing the above method of interference suppression are also provided. When the second UE in the active state suffers the downlink interferences from an adjacent first base station, the first base station can adjust the spectrum resources occupied by the first UE through resource scheduling, so as to reduce the downlink interferences on the second UE in the active state, thus to reduce the influence on the communication between the second UE and the second base station. | 12-16-2010 |
20120207049 | METHOD FOR ACCESSING HYBRID NETWORK, AND GATEWAY APPARATUS, WIRELESS TERMINAL AND COMMUNICATION SYSTEM THEREOF - A method for accessing a hybrid network and a gateway communication system are disclosed. The method comprises: sensing by a gateway apparatus a relay request slot on a downlink common control channel of the wide area network; transmitting by a wireless terminal a relay request signal requesting to relay a data packet to be transmitted, in the relay request slot on the downlink common control channel; and if the relay request signal from the wireless terminal is sensed in the relay request slot, establishing by the gateway apparatus a connection with the wireless terminal in a distributed network environment. As such, the gateway apparatus accesses the wireless distributed network only when the surrounding wireless terminals require data relay, without sensing signals on both networks simultaneously. | 08-16-2012 |
Yue Bai, Beijing CN
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20150371159 | Generating Business Rule Model - A method, apparatus and program product for generating a business rule model. In one embodiment, there is provided a method for generating a business rule model, comprising: extracting from source code of an application system a business flow executed by the source code, the business flow comprising a plurality of business procedures that are executed in an order; analyzing parts in the source code that are associated with various business procedures among the plurality of business procedures, building rule metadata describing business rules followed by various business procedures; and generating a business rule model followed by the business flow on the basis of the order and the rule metadata. In one embodiment of the present invention, there is provided an apparatus for generating a business rule model. Accordingly, a business rule model may be automatically generated from source code of an application system without manual manipulation. | 12-24-2015 |
Yuying Bai, Beijing CN
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20140125727 | METHOD AND DEVICE FOR MEASURING TOTAL AMOUNT OF INK IN INK-JET PRINTING APPARATUS - The application discloses a method for measuring the total amount of ink of an inkjet printing device. The method may include: printing a sampling figure (S | 05-08-2014 |
20140139585 | METHOD AND APPARATUS FOR CALIBRATING SPOT COLOR - The present invention provides a method for calibrating a spot color comprising: determining a target value for the spot color; and calibrating a printing device in an enumeration cycling manner, so that a spot color measurement value of a color block output by the printing device approximates the target value. The present invention further provides an apparatus for calibrating a spot color, comprising: a target module used for determining a target value for the spot color; a calibrating module used for calibrating a printing device in an enumeration cycling manner, so that a spot color measurement value of a color block output by the printing device approximates the target value. The present invention precisely calibrates the spot color of the printing device. | 05-22-2014 |
Zhongfei Bai, Beijing CN
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20150185570 | DISPLAY PANEL AND DISPLAY DEVICE - A display panel and a display device are provided to better protect a metal connecting line area in a peripheral wiring region, improve the protection degree and prevent the wire breakage. The display panel includes a gate insulating layer ( | 07-02-2015 |
20150336137 | STRIPPING APPARATUS AND METHOD USING THE SAME TO CLEAN GLASS SUBSTRATES - The present disclosure provides a stripping apparatus including a cleaning device, a transition unit and a stripping device. The cleaning device includes a first cleaning unit, a second cleaning unit and a third cleaning unit. The stripping device is connected with the transition unit; the transition unit is further connected with the first cleaning unit; the first cleaning unit is further connected with the second cleaning unit; the second cleaning unit is further connected with the third cleaning unit. Temperatures of the first cleaning unit, the second cleaning unit and the third cleaning unit are gradually decreased. The temperature of the third cleaning unit is equal to the temperature of water injected into the third cleaning unit. | 11-26-2015 |
Ziquan Bai, Beijing CN
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20080310531 | ROBUST CHANNEL ESTIMATION IN COMMUNICATION SYSTEMS - An apparatus for archiving robust channel estimation in a communication system includes a training sequence generator to generate a training sequence. A formatter inserts the training sequence to a frame. A transmitting module is employed to transmit the frame. The training sequence generator further includes a symbol generator to generate a plurality of training symbols satisfying a predetermined constraint such that the training symbols are insensitive to synchronization error and a training sequence forming unit that forms the training sequence from the training symbols generated by the training symbol generator. | 12-18-2008 |
20090037163 | Fast and Flexible Communication System Simulation - A simulation system for a communication system includes a user interface to receive user definition and system configuration parameters of a simulation configuration file that includes a plurality of data structures representing various functional modules of the simulated communication system. A model library is provided to store different implementation models corresponding to different communication standards for each of the functional modules. A parsing module accesses the model library according to the user definition and system configuration parameters to obtain the appropriate implementation model for each of the functional modules, and generates a simulated system program based on the selected implementation models such that the simulated system program is reconfigurable to different implementations and communication standards. A simulation engine runs the simulated system program to simulate the simulated communication system. A simulated system program generation system is also described. | 02-05-2009 |
20090190705 | System And Method For In-Phase/Quadrature-Phase (I/Q) Time Delay Measurement And Compensation - A system for determining a time delay between an in-phase signal component and a quadrature-phase signal component includes an in-phase signal start time determination module coupled to an in-phase delay module, the in-phase signal start time determination module and the in-phase delay module configured to receive an in-phase signal component of a received signal. The in-phase signal start time determination module is configured to receive a reference signal. The system also includes a quadrature-phase signal start time determination module coupled to a quadrature-phase delay module, the quadrature-phase signal start time determination module and the quadrature-phase delay module configured to receive a quadrature-phase signal component of a received signal. The quadrature-phase signal start time determination module is configured to receive a reference signal, wherein the in-phase delay module is configured to develop an in-phase delay signal and the quadrature-phase delay module is configured to develop a quadrature-phase delay signal. | 07-30-2009 |
20090196334 | System and Method for In-Phase/Quadrature-Phase (I/Q) Mismatch Measurement and Compensation - A system for determining in-phase and quadrature-phase mismatch in a multiple-input, multiple-output (MIMO) communication architecture includes at least one transmitter coupled to at least one receiver and an in-phase (I) signal, quadrature-phase (Q) signal mismatch element configured to receive I and Q signal components over at least one communication channel, the I/Q signal mismatch element also configured to provide a signal representing gain imbalance, a signal representing quadrature error and a signal representing I/Q offset. | 08-06-2009 |