Xiao, Beijing
Ang Xiao, Beijing CN
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20130150523 | LIQUID CRYSTAL ALIGNMENT FILM, METHOD FOR PREPARING SAME AND LIQUID CRYSTAL DISPLAY DEVICE COMPRISING SAME - The invention provides a liquid crystal alignment film, a method for preparing the same and a liquid crystal display device comprising the same. The alignment film comprises polyimide obtained by reacting the compound as shown in Formula 2 or Formula 3 with the aromatic diamine as shown in Formula 1, wherein the R | 06-13-2013 |
20140078457 | Frame Sealant, Process For Preparing Same And Use Thereof - Embodiments of the invention provide a frame sealant and a process for preparing the same, as well as use thereof. The frame sealant comprises, by weight, 25%-30% acrylic resins, 25%-30% oligmers as shown in Structure Formula I, 10%-15% organic powders, 10%-15% inorganic powders, 0%-10% epoxy resins, 10%-15% heat curing agents, 0.1%-1% photoinitiators, and 0.1%-1% coupling agents, wherein, in Structure Formula I, n indicates an integer of 10-20. | 03-20-2014 |
20140160400 | Liquid Crystal Display Device And Phase Compensation Method For The Same - A liquid crystal display device and a phase compensation method for the same are provided. The liquid crystal display device includes: a lower substrate, an upper substrate opposed to the lower substrate, a first polarizer assembly located on a surface of the lower substrate, a second polarizer assembly located on a surface of the upper substrate and a liquid crystal layer located between the upper substrate and the lower substrate; the first polarizer assembly including a first polarizing plate and a first optical retardation thin film; the second polarizer assembly including a second polarizing plate and a second optical retardation thin film; wherein, the first polarizer assembly further includes a first wave plate; the second polarizer assembly further includes a second wave plate. | 06-12-2014 |
20140313464 | METHOD FOR PREPARING ALIGNMENT FILM, METHOD FOR IMPLEMENTING ORIENTATION, AND LIQUID CRYSTAL DISPLAY DEVICE - A method for preparing an alignment film ( | 10-23-2014 |
20140350136 | BENZENE RING CONTAINING COMPOUND, SEALING GEL, PROCESS FOR PREPARING SAME AND USE THEREOF - The disclosure provides a benzene ring containing compound, sealing gel, a process for preparing the same and use thereof. The compound has the following Formula (1), wherein R | 11-27-2014 |
Bin Xiao, Beijing CN
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20140079044 | METHOD, APPARATUS, AND SYSTEM FOR PUSHING INFORMATION BASED ON WIRELESS LOCAL AREA NETWORK - Embodiments of the present invention disclose a method, an apparatus, and a system for pushing information based on a wireless local area network. The method includes: generating a push information indication message, where the push information indication message includes index information of one or more pieces of push information, where the index information includes at least one of a sequence number, an information digest, a category number, and a category name of the push information; broadcasting the push information indication message; and sending the push information. With the present invention, information may be pushed on wireless local area networks that are widely used at present, such as a WiFi network. Especially, in places such as scenic spots, shopping malls, and exhibition halls, WiFi networks can be used to introduce related information to users, instead of making explanations or presentations manually. | 03-20-2014 |
Chaoxian Xiao, Beijing CN
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20100179234 | TRANSITION METAL NANOCATALYST, METHOD FOR PREPARING THE SAME, AND PROCESS FOR FISCHER-TROPSCH SYNTHESIS USING THE SAME - The present invention discloses a transition metal nano-catalyst, a method for preparing the same, and a process for Fischer-Tropsch synthesis using the catalyst. The transition metal nano-catalyst comprises transition metal nanoparticles and polymer stabilizers, and the transition metal nanoparticles are dispersed in liquid media to form stable colloids. The transition metal nano-catalyst can be prepared by mixing and dispersing transition metal salts and polymer stabilizers in liquid media, and then reducing the transition metal salts with hydrogen at 100-200° C. The nano-catalyst can be used for F-T synthesis reaction. The process for F-T synthesis using the nano-catalyst comprises contacting a reactant gas mixture comprising carbon monoxide and hydrogen with the catalyst and reacting. The catalyst can rotate freely in three-dimensional space under reaction conditions, and have excellent catalystic activity at a low temperature of 100-200° C. Those reaction conditions are much milder than those for current industrial catalysts for F-T synthesis (200-350° C.). In addition, the transition metal nanoparticles have smaller diameter and narrower diameter distribution, which is beneficial to control product distribution. Meanwhile, the catalyst can be easily separated from hydrocarbon products and reused. All of the above merits imply the broad application prospects of the transition metal nano-catalyst. | 07-15-2010 |
20140039073 | TRANSITION METAL NANOCATALYST, METHOD FOR PREPARING THE SAME, AND PROCESS FOR FISCHER-TROPSCH SYNTHESIS USING THE SAME - The present invention discloses a transition metal nano-catalyst, a method for preparing the same, and a process for Fischer-Tropsch synthesis using the catalyst. The transition metal nano-catalyst comprises transition metal nanoparticles and polymer stabilizers, and the transition metal nanoparticles are dispersed in liquid media to form stable colloids. The transition metal nano-catalyst can be prepared by mixing and dispersing transition metal salts and polymer stabilizers in liquid media, and then reducing the transition metal salts with hydrogen at 100-200° C. The process for F-T synthesis using the nano-catalyst comprises contacting a reactant gas mixture comprising carbon monoxide and hydrogen with the catalyst and reacting. In addition, the transition metal nanoparticles have smaller diameter and narrower diameter distribution, which is beneficial to control product distribution. Meanwhile, the catalyst can be easily separated from hydrocarbon products and reused. | 02-06-2014 |
Chuanshi Xiao, Beijing CN
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20100240980 | Wan-Based Remote Mobile Monitoring Method And Device Of Electrophysiological Data - A WAN-based remote mobile monitoring method and device of electrophysiological data, including microprocessor circuit, electrophysiological signal sampling processing circuit, data storage circuit, image liquid crystal circuit, real-time clock, emergent calling circuit, working power supply management circuit, wireless network interface circuit, USB interface circuit, etc, has the in-built binding IP address of the remote electrophysiological data monitoring server, TCP/IP protocol, PPP protocol and BlueTooth protocol. Application controls self-adaptive analysis computing, exception event warning and alarming privilege graded setting, event data package combination, network digital communication, data storage circuit area management, safety information data storage management and remote emergent calling of the remote mobile monitoring devices. It can have access to Internet in motion and roaming access to Internet by inter-network switch, and have access to the exterior networks wirelessly including Internet, LAN, ADSL, VDSL, ISDN, etc, for digital communication with the remote electrophysiological data monitoring server. | 09-23-2010 |
Dengkun Xiao, Beijing CN
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20110269469 | METHOD, APPARATUS AND SYSTEM FOR HANDOVER BETWEEN MULTI-CARRIER CELLS - The present invention relates to the wireless network communication field, and discloses a method for handover between multi-carrier cells to avoid repeated handover decisions caused by delay of the triggering event. The method includes: the source cell receives a measurement report triggered by an event reported by a served User Equipment (UE); and the source cell executs a handover decision according to measurement reports triggered by multiple events after receiving the measurement reports triggered by the multiple events within an estimated interval, and hands over the UE to the corresponding carrier of the corresponding target cell. With the present invention, the resources of the source cell and the target cell may be saved, and the handover efficiency may be improved. | 11-03-2011 |
20110286433 | METHOD, APPARATUS AND SYSTEM FOR HANDOVER BETWEEN MULTI-CARRIER CELLS - The present invention relates to the radio communication field and discloses a method, an apparatus, and a system for handover between multi-carrier cells, so that a user equipment (UE) can be handed over to carriers of different cells on multiple target evolved NodeBs (eNBs). The handover method includes: after performing handover request acknowledge, receiving serial numbers (SNs) of data to be transferred and identifier information of target eNBs of other carriers to which the UE is handed over sent by a source eNB; and transferring scheduling information to the target eNBs of other carriers to which the UE is handed over. | 11-24-2011 |
20110312281 | METHOD, EQUIPMENT FOR SUBMITTING A MEASUREMENT REPORT - A method, relevant equipment and system for determining a User Equipment (UE) or UEs affecting a neighboring cell are disclosed. The method for determining UE or UEs affecting a neighboring cell includes: receiving load information sent by a neighboring cell, where the load information indicates an interfered Physical Resource Block (PRB) of the neighboring cell; determining a UE or UEs that occupy, when scheduling is performed, the interfered PRB; determining UEs located in an Inter-Cell Interference Coordination (ICIC) measurement area corresponding to the neighboring cell; and obtaining an intersection of the UE or UEs that occupy, when scheduling is performed, the interfered PRB and the UE or UEs located in the ICIC measurement area corresponding to the neighboring cell. The technical solution under the present invention enables accurate determining of the UE or UEs that affect the neighboring cell. | 12-22-2011 |
20120002636 | METHOD, APPARATUS AND SYSTEM FOR ALLOCATING DOWNLINK POWER - Embodiments of the present invention disclose a method, an apparatus and a system for allocating downlink power, which can solve the problem of downlink power allocation under a Coordinated Multi-Point transmitting (CoMP) environment and in a carrier aggregation (CA) technology. The method includes: calculating a power allocation according to measurement parameters which are of a reference signal and are reported by a terminal, and according to the number of physical resources within a measured bandwidth corresponding to each aggregate waveband, and an energy allocated to each resource block on the reference signal corresponding to the each aggregate waveband, where the number of physical resources and the energy are sent by a secondary evolved NodeB (eNB), sending the calculated power allocation to the secondary eNB, and sending to a user equipment (UE) energy information that corresponds to the reference signal corresponding to the each aggregate waveband of the secondary eNB. The present invention is applicable to downlink power allocation. | 01-05-2012 |
20120003941 | Method, Apparatus, and Terminal for Determining Transmission Mode - Embodiments of the present invention disclose a method, an apparatus, and a terminal for determining a transmission mode, which relate to the field of communications technologies and are invented to enable a selection of a transmission mode with lower power consumption for a terminal to reduce the power consumption of the terminal. The method includes: selecting a transmission mode for a terminal according to a network resource condition; judging whether the selected transmission mode matches according to capability information reported by the terminal and if the selected transmission mode matches, setting the transmission mode as a current transmission mode of the terminal. The embodiments of the present invention are mainly applicable to a Long Term Evolution Advance (LTE-A) system. | 01-05-2012 |
20120033570 | DOWNLINK INTER-CELL INTERFERENCE COORDINATION METHOD AND ENB - Embodiments of the present invention disclose a downlink Inter-Cell Interference Coordination (ICIC) method and relate to the wireless communication field. The method includes: obtaining information about multiple carriers in a current cell; obtaining, according to the information about the multiple carriers, a downlink ICIC parameter corresponding to each carrier of the multiple carriers; and sending the downlink ICIC parameter corresponding to each carrier to a neighboring cell of the current cell so as to enable the neighboring cell to perform, according to the downlink ICIC parameter, downlink interference coordination with the first cell. The embodiments of the present invention are applicable to downlink ICIC in a multi-carrier system. | 02-09-2012 |
20120170505 | Method, Device and System for a Relay to Establish a Connection with a Base Station - A method, a device and a system for a relay to establish a connection with a base station are disclosed. Interface information sent from a serving base station is received. Resource information is obtained from the interface information. The resource information is used to indicate wireless resources used when the relay communications with a non-serving base station. A wireless connection is established with the non-serving base station in the wireless resources indicated by the resource information. | 07-05-2012 |
20120196643 | METHOD FOR CONTROLLING UPLINK POWER OF LONG TERM EVOLUTION SYSTEM, BASE STATION, MOBILE TERMINAL - A method for controlling uplink power of an LTE system, a base station, and a mobile terminal are disclosed according to the embodiments of the present invention. The method includes: obtaining uplink transmit power of each carrier; sending first notification signaling to a base station if a difference between the obtained uplink transmit power of each carrier exceeds a specific threshold; and sending second notification signaling to the base station if a sum of the obtained uplink transmit power of each carrier exceeds a preset threshold. Thresholds are determined according to network conditions, and uplink power of a carrier is adjusted in a balanced way, a bit error rate is reduced and a case that a low-performance carrier is forced to be interrupted is prevented. | 08-02-2012 |
20120238305 | METHOD FOR OBTAINING UPLINK TRANSMIT POWER CONTROL PARAMETER, BASE STATION, AND USER EQUIPMENT - The present invention provides a method for obtaining an uplink transmit power control parameter, where the method is applicable to a radio communication system using a CoMP transmission technology and includes: obtaining, by an base station, a downlink path loss of a serving cell serving for a UE and a sum of a each difference between a downlink path loss of each coordinated cell serving for the UE and the downlink path loss of the serving cell; obtaining, by the base station, a downlink path loss of the UE in a coordinated multi-point transmission environment and a transmit power control command of the UE in the coordinated multi-point transmission environment according to the downlink path loss of the serving cell and the sum of differences between downlink path losses. Thereby, the reduction of cell throughput and waste of UE power consumption is avoided. | 09-20-2012 |
20120276909 | Method and User Equipment for Cell Selection of Heterogeneous Network - Embodiments of the present invention provide a method and a user equipment for cell selection of a heterogeneous network. The UE selects, a cell with a highest signal measurement value in a carrier frequency synchronizes to the cell, and receives broadcast information of the cell. If the cell is a macro cell, the broadcast information carries an extended indicator bit and the extended indicator bit is used to identify whether a low-power cell exists in the coverage of the macro cell. If the extended indicator bit identifies that the low-power cell exists in the coverage of the macro cell, the low-power cell in the macro cell is searched for, and if a low-power cell in the macro cell satisfies an S rule, the UE selects the lower-power cell as a serving cell and camps. | 11-01-2012 |
20130094381 | System and Method for Measurement Bandwidth Configuration - Signaling a Reference Signal Received Power (RSRP) or Reference Signal Received Quality (RSRQ) measurement of a wireless channel is achieved by sending an measurement bandwidth (measbandwidth) indicator to a receiver that mandates a specific measurement bandwidth for performing the RSRP or RSRQ measurement. By virtue of receiving the measbandwidth indicator, the receiver is required to perform the RSRP or RSRQ measurement over a portion of the wireless channel that is equal to the measurement bandwidth specified by the measbandwidth indicator. | 04-18-2013 |
20130121198 | METHOD, EQUIPMENT FOR SUBMITTING A MEASUREMENT REPORT - A method, relevant equipment and system for determining a User Equipment (UE) or UEs affecting a neighboring cell are disclosed. The method for determining UE or UEs affecting a neighboring cell includes: receiving load information sent by a neighboring cell, where the load information indicates an interfered Physical Resource Block (PRB) of the neighboring cell; determining a UE or UEs that occupy, when scheduling is performed, the interfered PRB; determining UEs located in an Inter-Cell Interference Coordination (ICIC) measurement area corresponding to the neighboring cell; and obtaining an intersection of the UE or UEs that occupy, when scheduling is performed, the interfered PRB and the UE or UEs located in the ICIC measurement area corresponding to the neighboring cell. The technical solution under the present invention enables accurate determining of the UE or UEs that affect the neighboring cell. | 05-16-2013 |
20130137454 | Positioning Enhancement Systems and Methods - Systems and methods are disclosed to provide positioning enhancement to wireless systems to determine UE positioning using UE measurements. A method implemented by a UE for enabling positioning calculation includes receiving a Signal to Interference plus Noise Ratio (SINR) threshold from a network for filtering positioning measurements and performing a plurality of positioning measurements. The method also includes removing from the positioning measurements each measurement that does not meet the SINR threshold, and sending remaining positioning measurements that meet the SINR threshold to the network. Another method implemented by a network component includes receiving a plurality of positioning measurements with a plurality of corresponding SINRs from a user device and removing from the positioning measurements each measurement with a corresponding SINR that is less than or equal to a pre-determined SINR threshold. The remaining positioning measurements with corresponding SINRs greater than the SINR threshold are then used for positioning calculation. | 05-30-2013 |
20140092844 | CARRIER SELECTION METHOD FOR POSITIONING MEASUREMENT, POSITIONING MEASUREMENT METHOD, POSITIONING PROCESSING APPARATUS, AND TERMINAL - The present invention provides a carrier selection method for positioning measurement, which is applied to positioning measurement in a carrier aggregation scenario. The method includes: obtaining information about carriers supported by each base station participating in positioning; obtaining carriers supported by a terminal and quality information of each carrier; | 04-03-2014 |
20140171111 | Method and Apparatus for Positioning User Equipment - Embodiments of the present invention disclose a method and an apparatus for positioning a user equipment. The method includes receiving positioning measurement information sent by a base station. The positioning configuration information includes a sum of a difference between receiving time and sending time on the UE and a difference between receiving time and sending time on the base station. A round trip time between the intermediate node that sends the CRS and the UE is calculated according to the positing in formation. A position of the UE is determined using position coordinates of the intermediate node that sends the CRS and the round trip time. | 06-19-2014 |
20140194124 | METHOD, APPARATUS, AND SYSTEM FOR CONTROLLING AND MEASURING CELL HANDOVER - The present invention discloses a method, an apparatus, and a system for controlling and measuring a cell handover, where the method for controlling a cell handover includes: acquiring terminal information; and after a random access request sent by a terminal is received, performing, according to the terminal information, beamforming for a random access response corresponding to the random access request, and sending the random access response to the terminal, where the random access response includes: configuration information of a resource required by the terminal during communication after the terminal hands over from a source cell covered by a source base station to a target cell covered by a target base station. A success rate of performing a cell handover by the terminal is improved in embodiments of the present invention. | 07-10-2014 |
20140269584 | METHOD AND DEVICE FOR IMPROVING CELL THROUGHPUT BASED ON STREAMING MEDIA SERVICE - Embodiments of the present invention provide a method and a system for improving a cell throughput based on a streaming media service. The method includes: pre-adjusting, according to a channel quality sampling value of two clients in the same cell that are performing a streaming media service, an air interface resource allocated to the two clients; acquiring a variation of a cell throughput that exists after the air interface resources of the two clients are pre-adjusted; and if the variation of the cell throughput that exists after the air interface resources of the two clients are pre-adjusted is greater than a preset resource adjustment threshold, allocating the pre-adjusted air interface resources to the two clients, so that the two clients two capable of receiving streaming media content having an adjusted code rate value from a media server. | 09-18-2014 |
20140302870 | METHOD FOR POSITIONING USER EQUIPMENT AND POSITIONING SERVER - The present invention discloses a method for positioning a user equipment and a positioning server and relates to the field of wireless positioning technologies. The method includes: acquiring a round trip time and information about an angle of arrival of the user equipment relative to a serving base station that serves the user equipment, where the information about the angle of arrival includes information about a horizontal angle of arrival and information about a vertical angle of arrival; and performing positioning to obtain three-dimensional location information of the user equipment according to the round trip time and the information about the angle of arrival. Positioning can be performed to obtain three-dimensional location information of the user equipment by implementing the technical solutions in the present invention, so as to resolve a problem of accurately positioning a location of the user equipment in an urban environment full of skyscrapers. | 10-09-2014 |
20140321433 | Base Station Handover Method, X2 Interface Setup Method, Base Station, User Equipment and System - Embodiments of the present invention provide a base station handover method, an X2 interface setup method, a base station, a user equipment and a system. The method includes sending a handover request instruction to a second base station. The handover request instruction includes information of a first coordinated multi-point set of a user equipment. A handover request response is received from the second base station. The handover request response includes information of a second coordinated multi-point set allocated by the second base station for the user equipment. The information of the second coordinated multi-point set sent to the user equipment. | 10-30-2014 |
20140328327 | METHOD AND APPARATUS FOR ENHANCING MEASUREMENT IN WIRELESS COMMUNICATION SYSTEM - Embodiments of the present invention provide a method and an apparatus for enhancing measurement in a wireless communication system. The method includes: obtaining, according to a measurement period or triggered by an event, a measurement amount, where the measurement amount includes a ratio of a valid signal based on a reference signal to a non-valid signal based on the reference signal measured based on the reference signal; reporting the measurement amount to a base station; or performing cell selection or cell reselection according to the measurement amount. | 11-06-2014 |
20140349677 | POSITIONING METHOD, POSITIONING SERVER, TERMINAL AND BASE STATION - Embodiments of the present invention provide a positioning method, a positioning server, a terminal and a base station. The positioning method includes: notifying a terminal of difference threshold information; receiving cell subset information that is determined by the terminal according to the difference threshold information, where the cell subset information is used to indicate a cell pair whose reference signal measured value exceeds the difference threshold, or the cell subset information is used to indicate a cell pair whose reference signal measured value does not exceed the difference threshold; determining a configuration of a PRS according to the cell subset information, and notifying the terminal of the configuration of the PRS; and receiving an RSTD that is obtained by the terminal through measurement according to the configuration of the PRS, and determining a location of the terminal according to the RSTD. | 11-27-2014 |
20140349704 | LOAD BALANCE METHOD AND RELEVANT APPARATUSES - Embodiments of the present invention disclose a load balance method and relevant apparatuses to implement load balance between base stations in a communications network that includes an LTE base station. The method in an embodiment of the present invention includes: obtaining, by a radio resource management RRM server, load information reported by base stations, where the base stations include a Long Term Evolution LTE base station; determining an overloaded base station in the base stations; determining a target base station according to the load information, where the target base station is a base station to share a load of the overloaded base station; and instructing the overloaded base station and the target base station to perform load balance. | 11-27-2014 |
20150078257 | INTERFERENCE CANCELLATION METHOD, DATA SENDING METHOD, AND APPARATUSES IN LONG TERM EVOLUTION SYSTEM - An interference cancellation method, data sending method, apparatus, user equipment and base station in a Long Term Evolution system are disclosed. The interference cancellation method includes: obtaining downlink cell-specific power ratio information of a specific cell; performing channel estimation based on a downlink cell-specific reference signal (CRS) of the specific cell, to obtain a channel estimation matrix of a specific physical channel, signal, or message of the specific cell; compensating the channel estimation matrix by using the downlink cell-specific power ratio information; and canceling, in an original signal that is received from a target cell and is interfered by the specific cell, interference caused by the specific cell in a received signal from a specific physical channel, signal, or message. A technical problem in the prior art that a user equipment cannot effectively cancel interference because power transmission strength of a strong interfering cell cannot be correctly estimated is solved. | 03-19-2015 |
Dengming Xiao, Beijing CN
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20130281438 | 2,4-DIAMINO-6,7-DIHYDRO-5H-PYRROLO[2,3]PYRIMIDINE DERIVATIVES AS FAK/Pyk2 INHIBITORS - The invention relates to a novel class of 2,4-diamino-6,7-dihydro-5H-pyrrolo[2,3]pyrimidine derivatives as a FAK and/or Pyk2 inhibitor, to a process for their preparation, and to a composition thereof, as well as to use of the compounds for the inhibiting FAK and/or Pyk2 and method for the treatment of a FAK and/or Pyk2 mediated disorder or disease. | 10-24-2013 |
20140018380 | BICYCLIC HETEROARYL COMPOUNDS AS GPR119 RECEPTOR AGONISTS - The present invention provides a new class of bicyclic heteroaryl compounds represented by Formula I, pharmaceutical compositions containing these compounds, and their use for modulating the activity of GPR119 in the treatment of metabolic disorders and complications thereof, as well as methods for the treatment of the metabolic disorders and complications thereof. | 01-16-2014 |
20140080804 | NOVEL 6-ARYLAMINO PYRIDONE CARBOXAMIDE AS MEK INHIBITORS - The invention provides novel substituted 6-arylamino pyridone carboxamides represented by Formula I, or a pharmaceutically acceptable salt, solvate, poly-morph, ester, tautomer or prodrug thereof, and a composition comprising these compounds. The compounds provided can be used as inhibitors of MEK and are useful in the treatment of inflammatory diseases, cancer and other hyperproliferative diseases. The invention further provides a method of treatment for inflammatory diseases, cancer and other hyperproliferative diseases in mammals, especially humans. | 03-20-2014 |
20140296261 | KINASE MODULATING COMPOUNDS, COMPOSITIONS CONTAINING THE SAME AND USE THEREOF - The invention provides a compound represented by formula (I) which may modulate a kinase, and a pharmaceutical composition thereof, as well as the method for preventing or treating a protein kinase mediated disease or condition. | 10-02-2014 |
20150018341 | NOVEL ARYLALKENE DERIVATIVES AND USE THEREOF AS SELECTIVE ESTROGEN RECEPTOR MODULATORS - The invention provides novel ethylene derivatives represented by Formula I, which may be used as selective estrogen receptor modulators (SERMs) and useful in the prophylaxis and/or treatment of estrogen-dependent conditions or conditions. | 01-15-2015 |
Fenghua Xiao, Beijing CN
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20090167243 | Cell balancing systems with multiple controllers - In one embodiment, a cell balancing system includes a first controller for controlling cell balancing of a first set of cells coupled in series, and a second controller for controlling cell balancing of a second set of cells coupled in series. There is at least one common cell in the first set of cells and the second set of cells. | 07-02-2009 |
Gang Xiao, Beijing CN
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20090038990 | CATALYST USED FOR CONVERTING COAL TAR TO DIESEL OIL, ITS PREPARATION METHOD AND USE THEREOF - The present invention relates to a catalyst used for converting coal tar to diesel, the preparation method and use thereof The catalyst has a compound of iodine, an inorganic oxide matrix and the compound dispersed therein; or an inorganic oxide matrix and the compound dispersed therein together with a crystalline aluminosilicate zeolite, and relates to a method of coal tar converse to diesel in which at least one of the catalysts are used by dispersing an iodine compound in an inorganic oxide matrix. | 02-12-2009 |
Guanghui Xiao, Beijing CN
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20110063562 | LCD SUBSTRATE AND LCD PANEL - A liquid crystal display (LCD) substrate, comprising: at least one pattern region; and a cutting region around the at least one pattern region, wherein a piezoelectric thin film is formed in the cutting region, and each end of the piezoelectric thin film is connected with a lead. | 03-17-2011 |
20110281206 | EXPOSURE APPARATUS, MASK PLATE AND EXPOSING METHOD - An exposure apparatus comprises: a loading stage for supporting a substrate; a mask plate parallel to the loading stage and above the loading stage, the mask plate including a light transmitting region and a light absorbing region on its lower surface, a light reflecting region being provided in the light absorbing region; a lens device provided between the mask plate and the loading stage; a first illumination light source, light from which vertically striking on the upper surface of the mask plate from above, passing through the mask plate and striking on the loading stage via the lens device; a light reflecting device provided in the lens device; and a second illumination light source, light from which being reflected onto the lower surface of the mask plate by the light reflecting device located in the lens device, the light being reflected by the light reflecting region on the lower surface of the mask plate and striking on the loading stage via the lens device. | 11-17-2011 |
20130293866 | MASK PLATE AND EXPOSING METHOD - A mask plate comprises a light transmitting region; a light absorbing region; and a light reflecting region provided in the light absorbing region on one side of the mask plate. An exposing method using the mask plate comprises placing a first substrate coated with a first photosensitive resist layer under and parallel to the mask plate; having first light vertically strike on an upper surface of the mask plate from above, pass through the light transmitting region of the mask plate, and strike on the first photosensitive resist layer; placing a second substrate coated with a second photosensitive resist layer under and parallel to the mask plate; and having second light reflected by the lens device onto the surface of the mask plate where the light reflecting region is provided, then reflected by the light reflecting region and strike on the second photosensitive resist layer. | 11-07-2013 |
20140218970 | LIGHT GUIDE PLATE, BACKLIGHT SOURCE AND LIQUID CRYSTAL DISPLAY DEVICE - A light guide plate used for an LED backlight source. The LED backlight source comprises a plurality of LED lamps. The light guide plate comprises a light guide plate body ( | 08-07-2014 |
Guojun Xiao, Beijing CN
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20100177669 | Transmission Method and Apparatus for Uplink Control Signaling in Time Division OFDMA System - A method and an apparatus for an uplink control signaling transmission in a time division duplex OFDMA system are provided for the long term evolution time division duplex (LTE TDD). A signaling processing unit reserves frequency resource for an uplink control channel according to the total amount of the uplink control signaling, and the reserved frequency resource are assigned on both sides of the frequency domain used by uplink time slots, so that the uplink control signaling of a terminal UE is transmitted on the position and the bandwidth of the reserved frequency resource. The transmitted uplink control signaling is transmitted on respective reserved uplink control sub-channels by an intra-subframe hopping way, each terminal UE or a group of UEs corresponding to a frequency-hop sequence. The present invention is simple to realizes and capable of utilizing resource repeatedly and utilizing the time domain and frequency domain diversity simultaneously. | 07-15-2010 |
20100238847 | METHOD AND APPARATUS FOR DATA TRANSMISSION IN A TIME DIVISION DUPLEXING SYSTEM - A method for data transmission in a TDD system is disclosed. The method includes: configuring, by a base station, a length respectively for a Downlink Pilot Slot (DwPTS) and an Uplink Pilot Slot (UpPTS) within a special field of a radio half-frame based on a current coverage area taking one Orthogonal Frequency Division Multiplexing (OFDM) symbol as a unit, and issuing a configured result to a user device, wherein a total length of the DwPTS, a Guard Period (GP) slot and the UpPTS is kept to be 1 ms; constructing, by the base station, radio half-frames for data transmission according to the configured result. An apparatus for data transmission in the TDD system is also disclosed. According to the present invention, coverage area of different levels with smaller granularity is supported, radio resources are saved and transmission efficiency is increased. | 09-23-2010 |
20100322118 | METHOD, SYSTEM AND APPARATUS FOR IMPLEMENTING CELL HANDOVER - It is disclosed a method and system for implementing a cell handover, which are used to solve the problem in the prior art that the cell handover can not be implemented when a target cell uses a TDD mode. The method for implementing the cell handover includes: when a user terminal needs perform the cell handover, a network side sending a cell handover command to the user terminal; when the target cell uses the TDD mode and the cell handover command carries TDD slot configuration information of the target cell, the user terminal implementing the cell handover according to the TDD slot configuration information in the cell handover command. It is further disclosed a user terminal and a Base Station, which are used to implement the cell handover in a TDD system. | 12-23-2010 |
20110058505 | Method And Device For Configuring Uplink Sounding Reference Signal - The present invention provides a method for configuring a Sounding Reference Signal (SRS). The method includes: determining, by a base station, an SRS periodicity available for a cell, and determining at least one SRS configuration position available in a sub-frame for the cell based on the SRS periodicity determined; and jointly coding, by the base station, the SRS periodicity and the at least one SRS configuration position, and transmitting a result of the joint coding to all User Equipments (UE) in the cell through broadcast signaling. The present invention also provides an apparatus for configuring an SRS. The present invention implements configuration of SRS transmission and can avoid conflict between SRS and uplink control information. | 03-10-2011 |
20110122837 | Method, System and Device for Beam Shaping Transmission - The present invention discloses a method for beam forming transmission, comprising the following steps: the eNB mapping the downlink data of the user and the UE-specific reference signals carried in the DwPTS Field for beam forming transmission according to the preset mapping structure, and performing the beam forming process; the eNB performing the resource mapping on results of the beam forming process result, primary synchronization signal, control signaling, Cell specific reference signal and other user data to form the DwPTS Field data; and the eNB sending the DwPTS Field data to the UE. The present invention further discloses a system and a corresponding device for beam forming transmission. The present invention can realize beam forming transmission in the Special Field DwPTS and improve the performance of the system without introducing a new user UE-specific reference signal mapping structure, which is simple to be realized. | 05-26-2011 |
20110261714 | METHOD AND DEVICE FOR ENABLING MULTI-CARRIERS AGGREGATION TRANSMISSION - The present invention discloses a transmission method with multi-carrier aggregation, which includes: performing uplink and downlink configurations for each of the component carriers aggregated in a cell and ensuring coexistence of at least one identical uplink sub-frame and at least one identical downlink sub-frame between at least two of the component carriers and compliance of the configuration of at least one of the component carriers with an uplink and downlink configuration of R8; and transmitting the uplink and downlink configuration of any one of the component carriers and those of the other component carriers aggregated with the any one component carrier to an LTE-A UE accessing the corresponding component carrier. The invention further provides a transmission device with multi-carrier aggregation. With the invention, uplink and downlink configurations in an LTE-A system can be performed to accommodate a demand of a TDD system. | 10-27-2011 |
20110267994 | Method, System, and Apparatus for Determining Uplink Transmission Power in Time Division Duplex System - A method for determining uplink transmission power in time division duplex system is disclosed: a base station determines the current distribution manner of uplink and downlink sub-frames, acquires the frame correspondence information that corresponds to the distribution manner of said uplink and downlink sub-frames, selects, based on said frame correspondence information, downlink sub-frames to transmit to a terminal the power control (TPC) commands that correspond to the uplink sub-frames. Before using the uplink sub-frames to transmit data, the terminal determines the current distribution manner of uplink and downlink sub-frames, acquires the frame correspondence information that corresponds to the distribution manner of said uplink and downlink sub-frames, determines, based on the frame correspondence information, the downlink sub-frames that are used for transmitting the TPC commands; acquires the TPC commands received by the downlink sub-frames, and determines the data transmission power of the uplink sub-frames based on said TPC commands. The present invention also discloses a time division duplex data transmission system and an apparatus therefor. With the present invention, a time division duplex system can transmit and receive TPC commands based on the frame correspondence information, thereby enabling correct and effective uplink power control performance. | 11-03-2011 |
20110292846 | METHOD AND APPARATUS FOR DETERMINING THE CONFIGURATION MODE OF SPECIAL SUBFRAME AND THE USAGE MODE OF TIME-DOMAIN RESOURCE - A method and an apparatus for determining the configuration mode of special subframe of a cell are provided, and the method includes: receiving notification messages sent from adjacent cells, and the notification messages containing the information indicating the configuration modes of special subframes of the adjacent cells; determining the configuration modes of special subframes of the adjacent cells in accordance with the notification messages; among the possible configuration modes of special subframes of the current cell, selecting preferably a configuration mode of special subframe, which meets the interference requirement of the current cell and has less interference with the adjacent cells, as the current configuration mode of special subframe. The embodiments of the present invention also provide a method and an apparatus for determining the usage mode of the time-domain resource of a cell. | 12-01-2011 |
20120008574 | METHOD, SYSTEM AND DEVICE FOR ADAPTIVE MODULATION AND CODING - An adaptive modulation and coding method is provided by the present invention, comprising: selecting punctured Physical Resource Blocks (PRBs) to transmit the downlink data for the User Equipment (UE); determining the Transport Block Size (TBS) and the number of punctured PRB pairs for transmission to the UE based on the carried service; scheduling the downlink data for the UE based on the determined TBS, and transmitting the number of the used punctured PRB pairs and a Modulation and Coding Scheme (MCS) sequence number to the UE; and the UE converting the number of the punctured PRB pairs to the number of normal PRB pairs, determining the modulation scheme and the TBS sequence number based on the MCS sequence number, and determining the TBS of the downlink data based on the number of the normal PRB pairs and the TBS sequence number. The specific condition when downlink data are transmitted with punctured PRBs may be performed in the present invention on the basis of utilizing the existing resources and adaptive processing of the general subframes by performing conversion between the number of punctured PRBs and the number of normal PRBs in scheduling resource for the UE with the NodeB, which may be implemented simply and efficiently. | 01-12-2012 |
20120014358 | METHOD, SYSTEM AND DEVICE FOR DETERMINING BANDWIDTH OF UPLINK SOUNDING REFERENCE SIGNAL - The present invention discloses a method, system and device for determining a bandwidth of an uplink sounding reference signal SRS. The method for determining the bandwidth of the uplink SRS comprises the following steps: determining whether SRS is transmitted with the uplink pilot time slot if the SRS is transmitted with the largest bandwidth level; transmitting SRS with the non-extensive SRS bandwidth if SRS is determined to be transmitted with the uplink pilot time slot and the UE reaches the power limit. In the present invention, the signal-to-noise ratio detected on the bandwidth with which SRS transmitted can be maintained, and the accurate detection of the channel information is thereby realized. | 01-19-2012 |
20120044852 | Resource Scheduling Method and System, Base Station and Relay Node - The present invention discloses a resource scheduling method and system, a BS and a RN, which include that: the BS allocates an uplink subframe for performing uplink transmission of a backhaul link and a downlink subframe for performing downlink transmission of the backhaul link, and informs the RN of the allocation information of the uplink subframe and the downlink subframe of the backhaul link, or the BS only informs the RN of the allocation information of the uplink subframe or the downlink subframe of the backhaul link; the RN may determine, according to the received allocation information and a predefined timing relationship, an uplink subframe and a downlink subframe of the backhaul link of which the BS does not inform. By the solution of the present invention, an MBSFN subframe can be indicated to the RN, and uplink transmission conflict can be avoided. | 02-23-2012 |
20120113852 | METHOD AND DEVICE FOR CONFIGURING AND SENDING DOWNLINK CSI REFERENCE SIGNAL - A method for configuring and sending a downlink CSI reference signal is provided. The method comprises: an eNB configures the downlink CSI reference signal and sends configuration information of the downlink CSI reference signal to a UE, wherein the configuration information comprises a starting subframe number and/or a cycle of the downlink CSI reference signal; the eNB sends the downlink CSI reference signal to the UE according to the configuration information of the downlink CSI reference signal. | 05-10-2012 |
20120120906 | Configuration Method, System And Device For Uplink Channel - The embodiments of the present invention disclose a configuration method, system and device for an uplink channel. The method includes: The terminal achieve the information the network side device sending of carrying uplink transmission mode, and use the transmission mode transfer uplink signal; the terminal obtains the channel quality information according to the uplink transmission mode; the channel quality information the terminal obtained report to the network side device, as well as enables the network side device configures the uplink channel according to the channel quality information. The present invention performs the configuration of uplink channels in multicarrier transmission. | 05-17-2012 |
20120127913 | METHOD, SYSTEM AND DEVICE FOR CHANNEL CONTENT ALTERNATION NOTIFICATION AND CHANNEL RE-DETECTING - A method for channel content alternation notification and channel re-detecting is provided. The method is: a base station determines that the configured carried content of multimedia broadcast multicast service (MBMS) point to multipoint control channel (MCCH) is altered, and transmits the notification about alternation of the carried content of MCCH to a terminal through a physical downlink control channel (PDCCH); the terminal re-detects MCCH according to the notification after the terminal received the notification. A system and a device for channel re-detecting are provided. The terminal can recognize whether the carried content of MCCH is altered, and re-detect MCCH in case of altered without re-detecting MCCH periodically, therefore it is beneficial to save the resources of terminal. | 05-24-2012 |
20120134332 | TRANSMISSION METHOD AND DEVICE FOR UPLINK CONTROL CHANNEL - A transmission method for uplink control channel is provided, and the method comprises the following steps: a base station configures a transmission mode for the uplink control channel of a user equipment (UE) via high signaling; according to the transmission mode, the base station receives the uplink control channel sent by the UE via a transmit diversity or a single antenna port. A device for implementing the transmission for uplink control channel is also provided. With the present solution, according to the operation state of the system the base station flexibly configures the UE having multiple transmitting antennas to transfer uplink control channel by using different modes, so as to improve the reliability and efficiency of the system and enhance the performance of the system effectively. | 05-31-2012 |
20120140746 | METHOD AND DEVICE FOR TRANSMITTING DOWNLINK INFORMATION IN MULTI-CARRIER AGGREGATION SYSTEM - A method and a device for transmitting downlink information in a multi-carrier aggregation system are provided. The Method includes: a base station side sends a downlink subframe to a terminal side, wherein, the physical downlink control channel (PDCCH) in the downlink subframe is used for bearing the downlink control indicating information and the carrier scheduling indicating information corresponding to each downlink control indicating information. It solves the problem that the terminal side can not clearly identify the downlink control information (DCI) of different carriers, which is caused by that the length of DCI may be same due to the difference of the bandwidths of carriers in the carrier aggregation system. | 06-07-2012 |
20120182931 | Transmission Method, Detection Method and Equipment For Control Channels Of A Relay System - A configuration method, detection method and equipment for control channels of a relay system are provided in the present invention. The configuration method comprises: the network side transmits a Relay-Physical Downlink Control Channel (R-PDCCH) of a control channel to its service relay equipment, the related control information of said relay equipment is included in said R-PDCCH, said R-PDCCH is a dedicated R-PDCCH of said relay equipment. In the present invention, the dedicated control channel of the relay system is configured according to the number of Orthogonal Frequency Division Multiplexing (OFDM) symbols occupied by a R-PDCCH, and the mapping from a R-PDDCH/Relay-Physical Downlink Shared Channel (R-PDSCH) to a Resource Element (RE), and the demand that one relay node dedicates a R-PDCCH is satisfied. | 07-19-2012 |
20120188937 | METHOD, SYSTEM AND DEVICE FOR TRANSMITTING DEMODULATION REFERENCE SIGNAL AND DEMODULATING CHANNEL OVER BACKHAUL LINK - The present invention discloses a method on a Long Term Evolution-Advanced (LTE-A) system backhaul link for demodulation pilot transmission, wherein the method includes that: among the resource areas occupied by a Relay-Physical Downlink Shared Channel (R-PDSCH) on the backhaul link, a base station selects the resource units which are preconfigured for sending the demodulation pilot signal of the R-PDSCH; the base station sends the demodulation pilot signal to a Relay Node (RN) belonging to the base station by using the selected resource units. The present invention also discloses a channel demodulation method on the LTE-A system backhaul link, an LTE-A communication system and device. The demodulation performance of the R-PDSCH in the LTE-A system can be ensured with the present invention. | 07-26-2012 |
20120190395 | METHOD AND DEVICE FOR CONFIGURING DOWNLINK SCHEDULING INFORMATION - A method and apparatus for configuring downlink scheduling information are used to control times of blind detection in multi-carrier system. The method includes that: a downlink carrier set and an uplink carrier set are allocated to a terminal which sends a service request; according to the bandwidth information of each carrier of the system, obtained terminal type information, currently received channel quality information fed back from the terminal, transmission modes which are allocated to each member carrier in the downlink carrier set and the uplink carrier set and determined carrier scheduling modes of the terminal, at least one member carrier in the downlink carrier set is selected as a member carrier of Physical Downlink Control Channel (PDCCH) activation carrier set; the times of PDCCH blind detection can not exceed the each sub frame maximum blind detection times supported by the terminal in the terminal type information, wherein the PDCCH blind detection is used for uplink and downlink scheduling, and the PDCCH activation carrier set is used to be provided for the terminal to perform the PDCCH blind detection. | 07-26-2012 |
20120218935 | METHOD, SYSTEM AND DEVICE FOR TRANSMITTING UPLINK FEEDBACK INFORMATION - There are a method, system and device for transmitting uplink feedback information by allocating a PUCCH resource to an RN device in LTE-A system so that the RN device can transmit uplink feedback information over the allocated PUCCH resource. The method according to an embodiment of the present invention includes: a base station selecting from a PUCCH resources pool at least one dedicated PUCCH resources for each RN device served by the base station and transmitting a resources index number corresponding to the PUCCH resource to the each RN device respectively in higher layer signaling, the resource index number is used for indicating the RN device to transmit the uplink feedback information over the PUCCH resources corresponding to the resources index number. In the embodiment of the present invention, a PUCCH resource can be allocated to the RN device in LTE-A system so that the RN device can transmit the uplink feedback information over the allocated PUCCH resources. | 08-30-2012 |
20120243448 | METHOD,SYSTEM AND DEVICE FOR SENDING UPLINK FEEDBACK INFORMATION - A method and device for acquiring user equipment duplex mode information are disclosed by the present invention, wherein, the method includes: the user equipment establishes a radio resource control connection with a base station, and reports the user equipment duplex mode information when establishing the radio resource control connection. With the technical scheme provided in the embodiments of the present invention, the network side acquires the duplex mode of the user equipment. | 09-27-2012 |
20120281688 | ETHOD, APPARATUS AND SYSTEM FOR DOWNLINK PILOT TRANSMISSION - A method, apparatus and system for downlink pilot transmission solve the problem of power differences among OFDM symbols caused by Walsh Codes. The transmission method is that dedicated pilots are transmitted in the manner of code division multiplexing (CDM) or hybrid of CDM and frequency division multiplexing (FDM), wherein the dedicated pilots are configured with orthogonal sequence sets according to a preset frequency-domain granularity and rules on the resources for transmitting the dedicated pilots, and the same orthogonal sequence set is employed for the dedicated pilots in each frequency-domain granularity. | 11-08-2012 |
20120307777 | METHOD, SYSTEM AND DEVICE FOR SCHEDULING NON-CONTENTION BASED RANDOM ACCESS AND TRANSMITTING PREAMBLE - A method, system and device for scheduling a non-contention based random access and transmitting a preamble are provided in the present invention. The present invention belongs to wireless telecommunication field and is used to solve a problem that the prior art is not able to support cross carrier non-competing random access scheduled by a Physical Downlink Control Channel (PDCCH). In the present invention, a Base Station (BS) adds Uplink Component Carrier (ul cc) identification information in a Downlink Control Information (DCI) signaling which is used to schedule a User Equipment (UE) to implement non-competing random access; and sends the UE the DCI signaling through the PDCCH. After detecting the DCI signaling, the UE sends the network side a preamble sequence on a UL CC corresponding to the UL CC identification. With the present invention, support is provided to realize cross carrier non-competing random access scheduled by PDCCH. | 12-06-2012 |
20130044624 | METHOD AND APPARATUS FOR REPORTING CHANNEL STATE INFORMATION (CSI) BASED ON PHYSICAL UPLINK SHARED CHANNEL (PUSCH) - A method and apparatus for reporting channel state information (CSI) based on a physical uplink shared channel (PUSCH) are used to realize correct reporting of the CSI based on double code books. The method includes the following steps: a reporting mode configuration signaling for the CSI sent from a network side is received, and said reporting mode configuration signaling for the CSI at least carries a designated reporting mode identifier; a first CSI aiming at the whole bandwidth of a system is established according to a reporting type corresponding to said reporting mode identifier; the whole bandwidth of the system is divided into at least two frequency band subclasses, and a second CSI aiming at a designated frequency band subclass is established according to the reporting type corresponding to said reporting mode identifier; and when a reporting indication signaling sent from the network side is received, said first CSI and said second CSI are transmitted to the network side. Therefore, when a user equipment (UE) reports the CSI, a long-term/wideband CSI and a short-term/frequency selective CSI could be considered comprehensively, then a two-level feedback mechanism based on the PUSCH double code books is realized. | 02-21-2013 |
20130142106 | Method, Device and System for Relay Timing Adjustment - An embodiment of the present application provides a relay timing adjustment method, system and device, relating to the technical field of wireless communications, for use in solving the problem of how to synchronize base station downlink transmission and relay device downlink transmission in an Advanced Long Term Evolution (LTE-A) system. In this application, the base station sends an access downlink transmission timing adjustment command to the relay device. When the relay device receives said access downlink transmission timing adjustment command, the downlink transmission timing is adjusted in said relay device according to said received access downlink transmission timing adjustment command. This invention is thus able to synchronize relay device access downlink transmission timing with base station downlink transmission timing. | 06-06-2013 |
20130163687 | Method and Device for Processing Codebook Subset Restriction - The present invention discloses a method and device for processing codebook subset restriction, which includes: the codebooks for every rank of N antenna ports are grouped, wherein N is a natural number; after grouping, the status of each group is identified as restricted or unrestricted by using one bit. The present invention can reduce the signaling overhead needed for codebook subset restriction. | 06-27-2013 |
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 |
20130201815 | BUFFER SPACE ALLOCATION METHOD AND DEVICE - Disclosed are a buffer space allocation method and a device. The solution of the present invention enables the division of the buffer space in the buffer resource of a terminal equipment according to the currently configured carrier aggregation mode of the terminal equipment, so that the number of buffer spaces in the buffer can be adjusted according to the number of aggregated carriers, thereby improving the utilization rate of the buffer resource. The method is simple, easy to implement, and applicable to both FDD and TDD systems. | 08-08-2013 |
20130201971 | TRANSMISSION METHOD AND APPARATUS FOR NON-PERIODIC SOUNDING REFERENCE SIGNAL(SRS) - The present invention discloses a transmission method and apparatus for non-periodic SRS. eNB configures time-domain configuration parameter of non-periodic SRS through higher layer signalling or downlink physical control channel signalling; terminal equipment transmits non-periodic SRS in indicated time-domain resource. The application of the technical solution of the embodiments of the present invention can reduce signalling consumption through high layer semi-static configuration of time-domain resource of non-periodic SRS. On one hand, flexible non-periodic SRS time-domain transmission is allowed for terminal equipment which can send non-periodic SRS in multiple subframes, which is featured by low sounding delay and great sounding bandwidth; on the other hand, flexible timing mode is also permitted for terminal equipment which brings little restriction to scheduling. | 08-08-2013 |
20130208669 | METHOD AND DEVICE FOR RESOURCE ALLOCATION OF BACKHAUL LINK CONTROL CHANNEL INFORMATION - The present invention discloses a method and device for resource allocation of backhaul link control channel information. Upon application of a technical solution proposed by embodiments of this invention and based on the condition of introducing DMRS and CSI-RS, make remaining REs which are not occupied by CSI-RS and/or DM-RS in OFDM symbol that contains REs for transmitting CSI-RS and/or DM-RS constitute REG to transmit backhaul link control channel information or abandon them; thus, on the basis of maximizing the reservation of existing LTE system specification, specifying resource allocation scheme of backhaul link control channel information in corresponding physical resource block, giving consideration to both simple specification design and full utilization of resources, and realizing flexible design and allocation in light of the demand of a real system. | 08-15-2013 |
20130215841 | METHOD AND DEVICE FOR REPORTING CHANNEL STATE INFORMATION - The present invention discloses a method and device of reporting channel state information, including: user terminal selects the codebook used in reporting precoding matrix indicator (PMI) from double-stage codebook and selects PMI from the codebook; double-stage codebook involves codebook reflecting long-term/broadband information and that reflecting short-term/frequency selective channel information; and user terminal calculates channel quality indication; therein, when reporting through physical uplink control channel (PUCCH), the parameter used in calculating channel quality indication (CQI) includes the precoding matrix indicator (PMI) reported by user terminal through physical uplink shared channel (PUSCH); when reporting through physical uplink shared channel (PUSCH), the parameter used in calculating CQI includes the precoding matrix indicator (PMI) reported by user terminal through physical uplink control channel (PUCCH); user terminal selects the PMI and calculates CQI according to the specified reporting mode and reporting RI. The present invention can realize double-stage feedback by using the present feedback channel. | 08-22-2013 |
20130308563 | METHOD, SYSTEM AND DEVICE FOR ADAPTIVE MODULATION AND CODING - An adaptive modulation and coding method includes selecting punctured Physical Resource Blocks (PRBs) to transmit downlink data for User Equipment (UE); determining Transport Block Size (TBS) and number of punctured PRB pairs for transmission to the UE based on the carried service; scheduling downlink data for the UE based on determined TBS, and transmitting the number of used punctured PRB pairs and a Modulation and Coding Scheme (MCS) sequence number to the UE; and the UE converting number of the punctured PRB pairs to number of normal PRB pairs, determining modulation scheme and TBS sequence number based on the MCS sequence number, and determining TBS of the downlink data based on number of normal PRB pairs and TBS sequence number. | 11-21-2013 |
20130343217 | METHOD, SYSTEM, AND DEVICE FOR CONFIRMING UPLINK-DOWNLINK CONFIGURATION - Provided are a method, a system, and a device for confirming an uplink-downlink configuration, for use in confirming via interference detection whether or not a cell is capable of conducting independently the uplink-downlink configuration. The method comprises: a network side device confirming the value of an interference parameter of a target cell ( | 12-26-2013 |
20140003288 | METHOD, SYSTEM, AND DEVICE FOR CONFIRMING UPLINK-DOWNLINK CONFIGURATION | 01-02-2014 |
20140050276 | METHOD FOR TRANSMITTING CHANNEL STATE INFORMATION AND DEVICE THEREOF - Disclosed in an embodiment of the present invention is a method for transmitting channel state information and device thereof. By applying the technical schemes of the embodiment of the present invention, in a LTE-A system using PUCCH reporting mode 1-1, in a situation where PMI feedback for 8 antenna ports is needed to be reported in a sub-frame and PUCCH capacity is limited, therefore codebook compression is required, a corresponding relationship definition of the pre-coding matrix indicator information or the pre-coding matrix indicator information pair and the codebook index or the codebook index pair after codebook compression is provided, thus realizing the feedback and receiving of channel state information between a base station and terminal equipment. | 02-20-2014 |
20140177556 | METHOD, SYSTEM AND APPARATUS FOR INDICATING RESOURCE POSITION AND BLINDLY DECODING CHANNEL - Disclosed in the embodiments of the present invention are a method, system and thereof equipment for resource location indication and blind channel estimation. The method, system and thereof equipment, relating to the wireless communication technology field, are disclosed to solve the problem that physical downlink control channel (PDCCH) can't be received by a terminal correctly. In the present invention, information about the resource locations of common search space (CSS) and UE-specific search space (UESS) of PDCCH is transmitted from a base station to a terminal. Blind estimation is implemented by the terminal according to the resource locations of CSS and UESS of the PDCCH. The problem that PDCCH can't be received by a terminal correctly is solved by applying the present invention. | 06-26-2014 |
Hang Xiao, Beijing CN
Patent application number | Description | Published |
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20090070779 | MINIMIZING MESSAGE FLOW WAIT TIME FOR MANAGEMENT USER EXITS IN A MESSAGE BROKER APPLICATION - A method for minimizing the message flow wait time for management user exits in a message broker application. A message broker application processes a request in a request and a response message flow. The request message flow generates a request identifier, collects information about the request message flow, and stores the request identifier and information in a global data map. The response message flow uses the request identifier to access the map and read the collected information without having to acquire a lock on the map. The response message flow also collects information about the response message flow, and generates management information about the request based on the information about the request message flow and the information about the response message flow. A dedicated clean up thread in the message broker application is used to remove used items from the global data map. | 03-12-2009 |
20090297043 | PATTERN SCANNER AND EDITOR FOR SECURITY AUDIT SYSTEMS - A pattern scanner is provided for identifying which portions of a security log entry is unrecognizable by currently defined data patterns. Furthermore, an editor is provided for identifying portions of the security log entry that are recognizable by sub-patterns of the currently defined data patterns and portions of the security log entry that are not recognizable. The editor further provides a user interface through which a user may associated sub-patterns with portions of the security log entry that are not recognized. Moreover, a user interface may be provided for defining new sub-patterns that may be applied to recognizing portions of security log entries. A data pattern based on a combination of sub-patterns for the recognized and unrecognized portions of the security log entry may then be automatically generated. | 12-03-2009 |
20120136993 | MONITORING AN INFORMATION TECHNOLOGY SYSTEM - The present invention relates to the technical field of performance management for IT systems. More particularly, the present invention relates to a technology of performing monitoring on demand for a complex IT system. According to one aspect of the present invention, there is provided a method of system monitoring that includes: monitoring a performance parameter of a client of the system, determining, based on the performance parameter of the client, whether to monitor a service endpoint directly called by the client, locating the service endpoint to be monitored in response to a determination to monitor the service endpoint directly called by the client, and monitoring a performance parameter of the service endpoint. | 05-31-2012 |
20120324104 | MONITORING AN INFORMATION TECHNOLOGY SYSTEM - The present invention relates to the technical field of performance management for IT systems. More particularly, the present invention relates to a technology of performing monitoring on demand for a complex IT system. According to one aspect of the present invention, there is provided a method of system monitoring that includes: monitoring a performance parameter of a client of the system, determining, based on the performance parameter of the client, whether to monitor a service endpoint directly called by the client, locating the service endpoint to be monitored in response to a determination to monitor the service endpoint directly called by the client, and monitoring a performance parameter of the service endpoint. | 12-20-2012 |
20140006498 | Data De-Duplication in Service Oriented Architecture and Web Services Environment | 01-02-2014 |
Hong Xiao, Beijing CN
Patent application number | Description | Published |
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20130054522 | DATA SYNCHRONIZATION USING STRING MATCHING - The present invention relates to the technical field of data or file synchronization. In particular, the present invention relates to a method and system for data synchronization using character string matching. Provided are a method, computer program product, and system for data synchronization between a source node and target node. An old copy and a new copy of data to be synchronized is received. A block map is generated according to the difference determined using character string matching between the old copy and the new copy. The block map, which includes the position information of unchanged blocks and the position information and contents of changed blocks, is transmitted to a target node. | 02-28-2013 |
Hongxi Xiao, Beijing CN
Patent application number | Description | Published |
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20090321740 | TFT-LCD ARRAY SUBSTRATE AND MANUFACTURING METHOD THEREOF - A TFT-LCD array substrate and a manufacturing method thereof. The array substrate comprises a gate line, a data line, and a pixel electrode, and the pixel electrode is disposed in a pixel region defined by the intersection between the gate line and the data line. In the pixel region, a partition groove for forming a pixel electrode pattern is provided at the periphery of the pixel electrode. This structure is helpful to form a pixel electrode pattern by a lift-off process, which significantly reduces the production cost and improves the production yield. | 12-31-2009 |
20100012946 | TFT-LCD ARRAY SUBSTRATE AND MANUFACTURING METHOD THEREOF - A liquid crystal display (LCD) array substrate and a manufacturing method thereof are provided. The manufacturing method comprises depositing a semiconductor layer, a doped semiconductor layer and a metal film for source and drain electrodes sequentially on a base substrate and then forming a data line, a source electrode, a drain electrode and a thin film transistor (TFT) channel region by a first patterning process; depositing a first insulating film and a gate metal film sequentially and then forming a gate line and a gate electrode by a second patterning process and forming an insulating layer via hole in the first insulating layer above the drain electrode; depositing a transparent conductive film and then forming a pixel electrode by a third patterning process; and forming a second insulating layer. | 01-21-2010 |
20110309380 | MOTHER SUBSTRATE, ARRAY SUBSTRATE AND METHOD FOR MANUFACTURING THE SAME - The present invention relates to a mother substrate and a method for manufacturing the same, the mother substrate comprising: a substrate, comprising at least one display region and pre-cutting regions in a periphery of the display region, wherein the display region comprises gate scanning lines and data scanning lines, the pre-cutting regions comprise a gate-line connecting line and a data-line connecting line electrically connected to each other, and the gate-line connecting line is electrically connected to all of the gate scanning lines in the display region, and the data-line connecting line is electrically connected to all of the data scanning lines in the display region substrate. | 12-22-2011 |
20120094409 | TFT-LCD ARRAY SUBSTRATE AND MANUFACTURING METHOD THEREOF - A liquid crystal display (LCD) array substrate and a manufacturing method thereof are provided. The manufacturing method comprises depositing a semiconductor layer, a doped semiconductor layer and a metal film for source and drain electrodes sequentially on a base substrate and then forming a data line, a source electrode, a drain electrode and a thin film transistor (TFT) channel region by a first patterning process; depositing a first insulating film and a gate metal film sequentially and then forming a gate line and a gate electrode by a second patterning process and forming an insulating layer via hole in the first insulating layer above the drain electrode; depositing a transparent conductive film and then forming a pixel electrode by a third patterning process; and forming a second insulating layer. | 04-19-2012 |
20130169903 | TFT-LCD ARRAY SUBSTRATE - A Thin Film Transistor-Liquid Crystal Display (TFT-LCD) array substrate is presented which includes a gate line, a data line, and a pixel electrode. The pixel electrode is disposed in a pixel region defined by the intersection between the gate line and the data line. In the pixel region, a partition groove for forming a pixel electrode pattern is provided at the periphery of the pixel electrode. | 07-04-2013 |
20130267053 | METHOD FOR MANUFACTURING MOTHER SUBSTRATE AND ARRAY SUBSTRATE - The present invention relates to a method for manufacturing a mother substrate, the mother substrate comprising: a substrate comprising at least one display region and pre-cutting regions in a periphery of the display region, wherein the display region comprises gate scanning lines and data scanning lines, the pre-cutting regions comprise a gate-line connecting line and a data-line connecting line electrically connected to each other, and the gate-line connecting line is electrically connected to all of the gate scanning lines in the display region, and the data-line connecting line is electrically connected to all of the data scanning lines in the display region substrate. | 10-10-2013 |
20150044424 | BOTTOM ELECTRODE AND MANUFACTURING METHOD THEREOF - A bottom electrode and a method of manufacturing the same are disclosed. The present invention relates to the field of dry etching, and has solved problems of separately fabrication of the ceramic points and ceramic layer of the conventional bottom electrode, low adhesion strength between the ceramic points and ceramic layer, incidental dropping off the ceramic layer. The bottom electrode includes: a metal substrate and an insulating layer disposed on the metal substrate, wherein the metal substrate comprises: a base substrate and a plurality of protrusion parts disposed on the base substrate, the insulating layer is disposed on surface of the base substrate and the protrusion parts on surface of the base substrate. Insulating protrusion points are formed at the protrusion parts. | 02-12-2015 |
Jing Xiao, Beijing CN
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20130085690 | DATA PROCESSING METHOD AND SYSTEM FOR CHECKING PIPELINE LEAKAGE - A method for checking pipeline leakage comprises: receiving detecting parameters collected by at least one sensor with respect to pipelines in its corresponding region; gathering detecting parameters collected by the at least one sensor; analyzing the gathered detecting parameters to obtain an evolutionary tendency of detecting parameters in the corresponding region of the at least one sensor; judging if the evolutionary tendency of the detecting parameters satisfies predefined features of leakage; determining that pipeline leakage exists in the corresponding region if the evolutionary tendency of the detecting parameters satisfies the predefined features of leakage. The present invention may help to determine leak regions with a leakage having small flow quantity, and provide a user with regions with pipeline leakage to be detected based on a resource constraint. | 04-04-2013 |
Junfeng Xiao, Beijing CN
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20130336416 | Communicating a Feedback Data Structure Containing Information Identifying Coding to be Applied on Wirelessly Communicated Signaling - To perform wireless communications in a closed loop multiple input, multiple output (MIMO) system, a feedback data structure is communicated over a wireless channel between a first wireless node and a second wireless node, where the feedback data structure contains indicators identifying coding to be applied by the second wireless node on signaling communicated between the second wireless node and the first wireless node, where the information in the feedback data structure is based on wireless channel conditions detected at the first wireless node. The indicators identify different codings to be used for different corresponding bands in the wireless channel. | 12-19-2013 |
20130343339 | Communicating a Feedback Data Structure Containing Information Identifying Coding to be Applied on Wirelessly Communicated Signaling - To perform wireless communications in a closed loop multiple input, multiple output (MIMO) system, a feedback data structure is communicated over a wireless channel between a first wireless node and a second wireless node, where the feedback data structure contains indicators identifying coding to be applied by the second wireless node on signaling communicated between the second wireless node and the first wireless node, where the information in the feedback data structure is based on wireless channel conditions detected at the first wireless node. The indicators identify different codings to be used for different corresponding bands in the wireless channel. | 12-26-2013 |
Kang Xiao, Beijing CN
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20110281139 | Wastewater Treatment Process and Device for Electricity Generation and Desalination Simultaneously - A wastewater treatment process and wastewater treatment device for generating current and desalting simultaneously are provided. The device may comprise an anode compartment, an anion exchange membrane, a middle desalting compartment, a cation exchange membrane and a cathode compartment. Wastewater flows into the anode compartment, and is oxidized under the action of an electricigenic microbe. In the desalting compartment, anions are transferred to the anode compartment through the anion exchange membrane, and cations are transferred to the cathode compartment through the cation exchange membrane, thus achieving a desalting process and forming an internal current. Electrons are transferred to the cathode through an external circuit such that a reduction reaction takes place and a current generation is achieved. The wastewater treatment, the current generation and the desalination are achieved simultaneously in the process. | 11-17-2011 |
Ke Xiao, Beijing CN
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20130057612 | Large-Format Inkjet Printing Apparatus - A large-format printing apparatus includes multiple printing head units. Each of the printing head units can intermittently and steppingly move in a first direction and has a printing nozzle which can move reciprocatingly in a second direction which is perpendicular to the first direction for printing sub-images. Before printing starts, the printing head units are disposed at one end of a printing medium, and arranged to seamlessly splice the sub-images printed by the printing head units into a complete large-format printing image. | 03-07-2013 |
Le Xiao, Beijing CN
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20090312884 | Method for power sharing and controlling the status of a display wall - Described is a method for power sharing of a display wall, in particular of a LED display wall having a plurality of display modules, and a plurality of N power supply units, each for driving a number of display modules, whereby during a failure of a first power supply unit of the plurality of N power supply units, the outputs of other power supply units are linked together such that the module or modules driven by the first and failed power supply continue(s) to operate, by redistribution of power from the other power supply units. Power sharing is also described in the context of a method for controlling the status of a display wall, in particular of a LED display wall, controlled by a central unit. The method includes collecting status and/or diagnostic information of the display wall inputted to the central unit; converting the status and/or diagnostic information to a picture; and displaying the picture on the display wall. | 12-17-2009 |
Lei Xiao, Beijing CN
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20090069007 | MEASUREMENT CONTROL BASED ON RBS PROCESSING CAPABILITY - A telecommunication system includes one or more radio access network controllers and one or more radio base stations. A radio access network controller supervises the operation of a radio base station. To facilitate the supervision process, the radio access network controller receives a measurement capacity report from the radio base station and determines measurement control parameters specifying reporting requirements of the radio base station. The measurement control parameters are continually adjusted so that the capacity of the radio base station is not exceeded. Also, the capacity of the radio network controller is also considered in determining the measurement control parameters. | 03-12-2009 |
20100074127 | CHANNEL MEASUREMENTS ON COMBINED PILOT SIGNALA IN MULTI-CARRIER SYSTEMS - In a base station and a mobile station the pilot signal power in all carriers are combined for example by using an MRC (Maximum Ratio Combination) algorithm. Physical layer measurement such as Up-Link Synchronization and Angle of Arrival (AoA) are performed based on the combined received signal. The method results in that the measurement errors can be significantly reduced. | 03-25-2010 |
20100195523 | Quality Channel Reporting in a Time Division System | 08-05-2010 |
20100203894 | DEVICE AND A METHOD FOR MULTIPLE NUMBERS FOR ONE USER - The invention discloses a method ( | 08-12-2010 |
20110219200 | SYSTEM AND METHOD TO ARCHIVE EMAIL MESSAGES IN A SOFTWARE AS A SERVICE SYSTEM - A system includes a client machine or first server, and a second server. The first server is coupled via a network connection to the second server. The second server is configured to provide an electronic mail service. The first server includes a processor configured to receive an electronic mail message from the second server via a network browser rendered on the client machine, to apply an archive policy to the electronic mail message, and to store the electronic mail message in a computer data storage medium coupled to the first server. | 09-08-2011 |
20130176997 | Air-Interface Timing Synchronization Sharing - The invention discloses a timing synchronization method in a User Equipment (UE) which is served in a first cell of a first synchronous communication network and also located in a second cell of a second synchronous communication network. The method comprises receiving a message from a communication node of the first network, the message including clock offsets of the first cell and the second cell or timing difference there between, and calculating downlink synchronization of the second cell from downlink synchronization of the first cell and the clock offsets/timing difference. | 07-11-2013 |
20140286202 | BEAMFORMING WITH PHASE COMPENSATION - A method and a base station for phase compensation in beamforming in a multi-antenna Time Division Duplex (TDD) communication network. In a first transmission mode, the base station estimates a first phase shift between a first antenna port and a reference antenna port in uplink based on a measurement of a first Sounding Reference Signal (SRS). Then the base station estimates in the first transmission mode a second phase shift between the first antenna port and the reference antenna port in downlink based on a Channel State Information (CSI) feedback from a User Equipment (UE), and calculates a parameter indicative of a difference between the first phase shift and the second phase shift. | 09-25-2014 |
Lie Xiao, Beijing CN
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20100034175 | METHOD OF MANAGING RADIO RESOURCES ON CELL PATTERNS - In a method and system, the controller unit of a cellular radio system is fed with information relating to the cell pattern and the location of subscribers. The controller unit can use such information to improve radio resource algorithms and thereby generate a better evaluation and allocation on radio resources aiming at decreasing the interference in the air-interface and at generating more accurate handover decision so that the performance of the overall network is improved. | 02-11-2010 |
Lijun Xiao, Beijing CN
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20140070711 | BACKLIGHT PANEL CIRCUIT, BACK LIGHT PANEL AND LIGHT EMITTING DIODE DRIVER - Backlight panel circuit, backlight panel and light emitting diode driver are disclosed. The backlight panel circuit comprises: a LED driver including a plurality of voltage followers and a PWM signal transmitter; LED chains; and a plurality of switch circuit units corresponding to the plurality of voltage follows in a one-to-one relationship. Each of the switch circuit units comprises a first switch circuit with a current input terminal being connected to an output terminal of a corresponding voltage follow, a current output terminal being connected to a first LED chain, and a signal input terminal being connected to a signal output terminal of the PWM signal transmitter; and a second switch circuit with a current input terminal being connected to the output terminal of the voltage follow, a current output terminal being connected to a second LED chain, and a signal input terminal being connected to the signal output terminal of the PWM signal transmitter. The PWM signal transmitter is adapted to transmit an on-off signal so as to control an alternate turn-on of the first and second switch circuits. The disclosed technical solutions decrease the cost of the liquid crystal display by reducing the number of voltage followers. | 03-13-2014 |
Lu Xiao, Beijing CN
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20120176359 | DRIVING DEVICE AND DRIVING METHOD FOR LIQUID CRYSTAL DISPLAY - A liquid crystal display of a charge sharing mode comprises a control device for turning on the gates on the gate line in the black frame insertion timing. Each gate line of the liquid crystal display panel is connected with the control device. In the black insertion timing, the control device outputs to the gate line connected thereto a first control signal for controlling the gates on the gate line to be turned on, and the black frame insertion timing is a time when charge sharing is conducted among data lines from the gates on the gate line are turned off in the current frame until they are turned on in the next frame. | 07-12-2012 |
Ping Xiao, Beijing CN
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20130239909 | ARRANGEMENT STRUCTURE SUITABLE FOR INVERTED PULVERIZED COAL BOILER WITH ULTRA-HIGH STEAM TEMPERATURE STEAM PARAMETERS - The disclosure provides an arrangement structure suitable for an inverted pulverized coal boiler with ultra-high steam temperature steam parameters, including a hearth, wherein the hearth is communicated with a middle uplink flue, and the top of the middle uplink flue is communicated with that of a tail downlink flue. In the arrangement structure suitable for an inverted pulverized coal boiler with ultra-high steam temperature steam parameters, the hearth is connected with the middle uplink flue by a hearth outlet horizontal flue at the bottom, so that the high-temperature gas at the hearth outlet is drained to a low elevation and then flows upwards through the middle uplink flue; a final heating surface may be arranged at the low position of the hearth outlet horizontal flue and the middle uplink flue so as to reduce the length of the high-temperature steam pipeline between the final heating surface and the steam turbine, lower the manufacturing cost of the boiler as well as the frication and radiation loss of the pipe, improve the efficiency of the power generating unit and make the power generating unit possible to adopt ultra-high steam temperature steam parameters and/or double reheat system. | 09-19-2013 |
20140033712 | M-TYPE PULVERIZED COAL BOILER SUITABLE FOR ULTRAHIGH STEAM TEMPERATURE - The disclosure provides an M-type pulverized coal boiler suitable for ultrahigh steam temperature. The pulverized coal boiler comprises a hearth of which the bottom is provided with a slag hole and a tail downward flue of which the lower part is provided with a flue gas outlet. The pulverized coal boiler further comprises a middle flue communicated between the hearth and the tail downward flue, wherein the middle flue comprises an upward flue and a hearth outlet downward flue of which the bottoms are mutually communicated and the upper ends are respectively communicated with the upper end of the hearth and the upper end of the tail downward flue to form a U-shaped circulation channel. In the pulverized coal boiler provided by the disclosure, the middle flue which extends downwards and can make flue gas flow along the U-shaped circulation channel is arranged between the outlet of the hearth and the tail downward flue, so that high-temperature flue gas from the hearth can be introduced into a position with low elevation through the downward flue, and final-stage convection heating surfaces (such as a high-temperature superheater and a high-temperature reheater) can be arranged at positions with low height, and the length of ultrahigh-temperature steam pipelines between the high-temperature superheater and a steam turbine, and between the high-temperature reheater and the steam turbine can be greatly reduced. Therefore, the manufacturing cost of a boiler unit is obviously reduced. | 02-06-2014 |
Qilin Xiao, Beijing CN
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20080260256 | METHOD AND APPARATUS FOR ESTIMATING VANISH POINTS FROM AN IMAGE, COMPUTER PROGRAM AND STORAGE MEDIUM THEREOF - The present invention discloses a method and apparatus for estimating vanish points from an image, computer program and storage medium thereof. One of the method for detecting the vanishing points from an image according to the present invention comprising a dividing step for dividing the image into small patches; a first detecting step for detecting each patch's local orientations; a composing step for composing lines of pencils based on the local orientations detected in the first detecting step; and a first computing step for computing at least one vanishing point based on the lines of pencils composed in said composing step. On the basis of the vanishing points found by the present invention, the perspective rectification on a document image can be executed accurately and fastly. | 10-23-2008 |
20140015856 | MEDICAL IMAGE DISPLAY APPARATUS AND METHOD - The present invention discloses a medical image fusion apparatus and method. The medical image fusion apparatus comprises: a display unit configured to display a plurality of medical images in layers in one window on a screen, wherein the arrangement direction of the plurality of medical images is different from the extension direction of the plane on which each medical image exists; an operation detection unit configured to detect an operation of selecting the medical images to be fused from the plurality of medical images; and a fused image generation unit configured to generate a fused image of the medical images to be fused according to the selection operation, wherein the display unit is further configured to display the fused image in a predetermined region in the window. | 01-16-2014 |
Rui-Ping Xiao, Beijing CN
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20130123340 | COMPOSITIONS AND METHODS FOR THE TREATMENT AND PREVENTION OF CARDIAC ISCHEMIC INJURY - Disclosed herein are compositions and methods for the treatment and/or prevention of pathological conditions associated with ischemia/reperfusion injury and/or hypoxic injury of myocardial cell or tissue. | 05-16-2013 |
Ru Xing Xiao, Beijing CN
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20130318304 | PROVIDING DATA TO A USER INTERFACE FOR PERFORMANCE MONITORING - A method, system, and computer readable storage medium for providing data to a user interface for performance monitoring are disclosed, in which an a data definition is acquired, where the data definition is generated in response to a definition of the user interface. Data is acquired from data sources based on the data definition. The acquired data is processed based on the data definition, and the processed data is cached. | 11-28-2013 |
Sean Xiao, Beijing CN
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20130138766 | MODE SENSITIVE NETWORKING - Mode sensitive networking is provided to allow mode specific communications using a mobile device. If a device has an established secured connection and an application is running in work mode, packets are routed through the secure connection. If the device has an established secured connection but an application is running in personal mode, packets are routed through an alternate connection. Secured connections may be established by using privileged applications. A device and associated applications may have access to different servers, sites, and destinations based on a current mode. | 05-30-2013 |
20130160147 | PROTECTED APPLICATION PROGRAMMING INTERFACES - Mechanisms are provided to allow particular parties and applications access to protected application programming interfaces (APIs) without the use of security domains. Trusted parties and applications may have access to protected APIs while unfrosted parties and applications may be restricted to a more limited set of APIs. Public keys associated with individual applications that are used to enforce licensing policies can be repurposed for use in a verification process to prevent unauthorized access to APIs. A credential storage manager can be used to maintain permission and certificate information. An application authorization manager may access credential storage and maintain trusted application information. | 06-20-2013 |
Shancai Xiao, Beijing CN
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20130161958 | Dual Stator Permanent Magnet Direct-drive Wind Power Generator with Stationary Shaft Support - A double-stator permanent magnetic direct-driven wind power generator supported by a fixed shaft ( | 06-27-2013 |
20130181455 | Large scale disc-type multi-stator permanent magnet direct-drive wind power generator - The present invention is a large scale disc-type multi-stator permanent magnet direct-drive wind power generator which mainly comprises a hub ( | 07-18-2013 |
Tian Xiao, Beijing CN
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20120293482 | PIXEL UNIT CIRCUIT AND OLED DISPLAY APPARATUS - The present disclosure discloses a pixel unit circuit and an OLED display apparatus. The pixel unit circuit comprises a first sub-circuit module, a second sub-circuit module, a first capacitor and OLED. An input of the first sub-circuit module is connected to a data line; another input of the first sub-circuit module is connected to an output of the second sub-circuit module and a first terminal of the OLED; an output of the first sub-circuit module is connected to an input/output of the second sub-circuit module via the first capacitor; a voltage difference between positive power supply and negative power supply of a backboard is applied between an input of the second sub-circuit module and a second terminal of the OLED. The pixel unit circuit can compensate the aging of OLED devices, the non-uniformity of threshold voltage of TFT driving transistors, and IR Drop of the power supply of the backboard. | 11-22-2012 |
20130215092 | OLED PANEL AND METHOD FOR DRIVING THE SAME - The present invention discloses an OLED panel for improving the hysteresis effect of TFT without increasing the area of the pixel circuit and at the same time ensuring the opening ratio. Said OLED panel includes a substrate and a pixel unit array formed thereon, the pixel unit array comprises a plurality of pixel units defined by the intersections of scanning lines and data lines, and each unit includes a driving TFT and an OLED, and the driving TFT has a source connected to a high voltage signal terminal in a backboard, a drain connected to an anode of the OLED; a plurality of resetting TFTs is arranged in the peripheral area of the pixel unit array on the substrate, and the resetting TFT has a gate connected a pre-controlling signal terminal, a source connected to a resetting signal terminal, and each resetting TFT corresponds to a data line one-to-one. | 08-22-2013 |
20140054570 | ORGANIC LIGHT EMITTING DEVICE AND METHOD OF PREPARING SAME AND DISPLAY DEVICE THEREOF - Disclosed is an organic light-emitting device comprising a substrate ( | 02-27-2014 |
20140054571 | Electroluminescent Element, Display Device And Method For Preparing Electroluminescent Element - Disclosed are an electroluminescent element, a display device and a method for preparing the electroluminescent element. The electroluminescent element comprises a substrate ( | 02-27-2014 |
Weiping Xiao, Beijing CN
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20120267725 | SEMICONDUCTOR STRUCTURE AND METHOD FOR MANUFACTURING THE SAME - Semiconductor structures and methods for manufacturing the same are disclosed. The semiconductor structure comprises: a gate stack formed on a semiconductor substrate; a super-steep retrograde island embedded in said semiconductor substrate and self-aligned with said gate stack; and a counter doped region embedded in said super-steep retrograde island, wherein said counter doped region has a doping type opposite to a doping type of said super-steep retrograde island. The semiconductor structures and the methods for manufacturing the same facilitate alleviating short channel effects. | 10-25-2012 |
20120319190 | SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME - Semiconductor devices and methods for manufacturing the same are disclosed. In one embodiment, the semiconductor device comprises a semiconductor substrate; an insulating layer located on the semiconductor substrate; a semiconductor body located on the insulating layer; a cavity formed in the semiconductor body and into the insulating layer; source/drain regions abutting opposite first side faces of the semiconductor body; gates located on opposite second side faces of the semiconductor body; a channel layer interposed between the respective second side faces and the cavity; and a super-steep-retrograded-well and a halo super-steep-retrograded-well formed in the channel layer. The super-steep-retrograded-well and the halo super-steep-retrograded-well have opposite dopant polarities. | 12-20-2012 |
Wenlei Xiao, Beijing CN
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20100241773 | REAL-TIME INDUSTRIAL ETHERNET ETHERCAT COMMUNICATION CONTROL - A real-time industrial Ethernet EtherCAT system including a communication master and a plurality of slave nodes, wherein one slave node acts as a logic control master and the further slave nodes act as logic control slaves, and wherein a communication flow is as follows: the communication master sends a data fetching frame, when the data fetching frame passes through the logic control master, the logic control master inputs control data for the logic control slaves into the data fetching frame, when the data fetching frame passes through the logic control slaves, each logic control slave inputs status data into the data fetching frame, after return of the data fetching frame to the communication master, the communication master sends a data sending frame with output data, said output data being reorganized according to the control relationship between the logic control master and the logic control slaves by the communication master, when the data sending frame passes through the logic control master, the logic control master gets the status data of the logic control slaves from the data sending frame, and when the data sending frame passes through the logic control slaves, each logic control slave gets command data from data sending frame. | 09-23-2010 |
Wen Peng Xiao, Beijing CN
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20080208994 | METHOD AND SYSTEM TO IMPROVE EFFICIENCY OF EMAIL DISCUSSION WITHIN EMAIL CLIENTS - A method and email system for improving efficiency of email discussion within an email client comprising: an email tag filter for filtering a special tag in email contents, extracting original email contents, and identifying tag related information which includes at least an author name corresponding to the email contents; and a content style setting component for receiving and keeping the tag related information fed by the email tag filter, then identifying which part of the email contents is written by which author according to the tag information, and assigning correct style to corresponding contents using a user customization style for each author. The invention differentiates different users mainly by automatically labeling the contents input by the users, and the input contents can be distributed in different positions within a single email, which matches the natural convention of the current users to use the email system. | 08-28-2008 |
20090210807 | APPARATUS AND METHOD FOR GENERATING AND USING A CUSTOMIZED UNIFORM RESOURCE LOCATOR - An apparatus is provided for generating a Customized Uniform Resource Locator (CURL). The apparatus includes a request receiver, an information obtainer, and a CURL register. The request receiver is adapted to receive a request for assigning a CURL applied by a user to selected content in a network resource accessed through a normal URL. The information obtainer is adapted to obtain the normal URL, the CURL, and a set of description information of the selected content. The CURL register is adapted to obtain a browser context, an application context, and a system context related to the selected content, and is further adapted to store the browser context, the application context, and the system context which have been obtained with the normal URL, the CURL, and the set of description information of the selected content into a CURL repository as a whole. | 08-20-2009 |
20090217022 | METHOD AND APPARATUS FOR LOADING CLASSES AND RE-ORGANIZING CLASS ARCHIVES - A method and apparatus for loading classes to virtual machines and a method and apparatus for reorganizing class archives. The method for loading a class to a virtual machine includes organizing a class archive before class loading such that the organized class archive includes a class contraction portion and loading only the class contraction portion of the class archive to the virtual machine at the moment of class loading. By first loading the class contraction portion from the organized class archive to the virtual machine at the moment of loading, the present invention curtails code redundancy, shortens loading time and reduces occupied memory resources. | 08-27-2009 |
20100005268 | MAINTAINING CORRESPONDING RELATIONSHIPS BETWEEN CHAT TRANSCRIPTS AND RELATED CHAT CONTENT - A method, apparatus, and system for maintaining corresponding relationships between at least one chat transcript and related chat content in an instant messaging system may include establishing a chat session in the instant messaging system. Corresponding chat content may be displayed synchronously according to a changed address of the chat content. The changed address of the chat content may be inserted into a chat transcript, and the chat transcript may be segmented into at least two segments to create a segmented chat transcript. The segmented chat transcript and corresponding relationship between the changed address of the chat content and corresponding chat transcript segments may be stored. | 01-07-2010 |
20130007747 | METHOD AND APPARATUS FOR MANAGING A WORKING TASK BASED ON A COMMUNICATION MESSAGE - A method for managing a working task based on a communication message. The method may include the steps of: in response to receiving a communication message, matching the communication message using a matching rule; determining an application managing a working task associated with the communication message according to the matching result; prompting the user to perform an operation on the application managing the working task. | 01-03-2013 |
20130007749 | METHOD AND APPARATUS FOR MANAGING A WORKING TASK BASED ON A COMMUNICATION MESSAGE - Disclosed is an apparatus for managing a working task based on a communication message. The apparatus may include a rule matching module configured to, in response to receiving a communication message, match the communication message using a matching rule. An application determining module is configured to determine an application managing a working task associated with the communication message according to the matching result. A prompting module is configured to prompt the user to perform an operation on the application managing the working task. | 01-03-2013 |
20130179515 | FACILITATING COORDINATED AND COLLABORATIVE AUTHORING USING MESSAGING - A first message associated with a collaborative task is received from a user. The first message includes an identification of the collaborative task, a plurality of participants for the collaborative task, and a request from the user for each of the participants to provide content for the collaborative task. In response to receiving the first message, a processor generates a request message for each of the participants. Each of the request messages includes a notification of the collaborative task and the request from the user for that participant to provide the content for the collaborative task. The request messages are sent to the participants. | 07-11-2013 |
Wenshu Xiao, Beijing CN
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20140122732 | Data Packet Transmission Method and Related Device and System - Embodiments of the present disclosure relate to the field of computer networks, and disclose a data packet transmission method and a related device and system. In the method, a traditional communication protocol (such as TCP) handshake process is optimized, so that data packet transmission may be implemented in the handshake process. The data packet transmission does not depend on completion of the handshake, thereby effectively reducing a data packet transmission delay caused by an RTT delay existing in the handshake process. | 05-01-2014 |
Wenzhao Xiao, Beijing CN
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20080209907 | Solar-architectural material and building integrative solar energy utilization - The present invention provides a kind of solar-architectural materials which receive solar radiation and transfer it into heat energy and at the same time works as building finishing and decoration material, and thereof a system of building integrative solar heat utilization in which comprise a kind of heat-energy-conflux-device via metal matching surface impinging on each other without leakage possibility of liquid as heat transfer medium in the system. | 09-04-2008 |
Wenzhen Xiao, Beijing CN
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20130316894 | DISTILLATE OIL HYDROGENATION DEACIDIFICATION CATALYST CONTAINING MOLECULAR SIEVE, PREPARATION AND USE THEREOF - Provided are a distillate oil hydrogenation deacidification catalyst containing a molecular sieve, preparation and use thereof. In this catalyst, the weight of the catalyst, on the basis of 100%, is 1-5% magnesium calculated as an oxide, 1-20% alumino-phosphate molecular sieve and/or aluminosilicate molecular sieve; 1-10% Co and/or Ni; 5-30% Mo and/or W, and the balance is aluminium oxide. The catalyst is prepared through forming, dipping and baking. The catalyst is very active in hydrogenation deacidification, and also in hydrodesulfurization and hydrodenitrogenation. | 11-28-2013 |
Xi Xiao, Beijing CN
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20100121640 | METHOD AND SYSTEM FOR MODELING A COMMON-LANGUAGE SPEECH RECOGNITION, BY A COMPUTER, UNDER THE INFLUENCE OF A PLURALITY OF DIALECTS - The present invention relates to a method for modeling a common-language speech recognition, by a computer, under the influence of multiple dialects and concerns a technical field of speech recognition by a computer. In this method, a triphone standard common-language model is first generated based on training data of standard common language, and first and second monophone dialectal-accented common-language models are based on development data of dialectal-accented common languages of first kind and second kind, respectively. Then a temporary merged model is obtained in a manner that the first dialectal-accented common-language model is merged into the standard common-language model according to a first confusion matrix obtained by recognizing the development data of first dialectal-accented common language using the standard common-language model. Finally, a recognition model is obtained in a manner that the second dialectal-accented common-language model is merged into the temporary merged model according to a second confusion matrix generated by recognizing the development data of second dialectal-accented common language by the temporary merged model. This method effectively enhances the operating efficiency and admittedly raises the recognition rate for the dialectal-accented common language. The recognition rate for the standard common language is also raised. | 05-13-2010 |
Xia Xiao, Beijing CN
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20080226774 | Confectionery Product - A confectionery product having an integrated body portion, which comprises at least two distinct and discrete and discrete regions respectively containing physiologically acceptable sugar free sweetener bases, wherein each two adjacent regions respectively contain different sweetener bases, and at least one regions respectively and essentially contain different sugar free sweetener bases. Said distinct and discrete regions respectively and selectively contain physiologically acceptable plant extracts and flavors, and are adapted to provide multiple different taste profiles to attract consumers. | 09-18-2008 |
Xiangchun Xiao, Beijing CN
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20090051837 | ANTI-STREAKING METHOD FOR LIQUID CRYSTAL DISPLAY - The invention relates to an anti-streaking method for liquid crystal display, comprising: generating a periodic pulse voltage signal; applying the periodic pulse voltage signal to a common electrode of liquid crystal display, periodically fully biasing all pixels during the pulse generation, to generate periodic black picture. All pixels are fully biased during the pulse generation, causing the light transmissivity to be nearly lowest, thus generating periodic black screen, by applying the periodic pulse voltage signal to the common electrode of LCD, thus effectively mitigates the streaking phenomena of moving image due to the persistence of vision. Meantime, since the periodic black screen intermittently damages the fixed voltage applied on the liquid crystal, the liquid crystal molecules are subject to a strong reordering process periodically, thus the appearance of remnant image can be mitigated. | 02-26-2009 |
20090185093 | THIN FILM TRANSISTOR LIQUID CRYSTAL DISPLAY - In a thin film transistor liquid crystal display (TFT-LCD), a connection is formed between the gate line and the common electrode line with TFTs. During scanning in one frame, a high voltage signal is applied to the pixels in a next row before the next row is turned on, i.e., a black image is inserted in the normal white mode. When the pixels in one row are in operation and the pixels in the next row are not turned on, a black image data is inserted into the next row. A high voltage is applied before the pixels in a row of the TFT-LCD are turned on, so that a black image is inserted and tailing of motion picture can be alleviated. | 07-23-2009 |
20100245325 | SOURCE DRIVER CHIP - The present disclosure discloses a source driver chip comprising a reference voltage input terminal and a data signal output channel in which an operational amplifier for outputting a data signal is disposed. When at least one of the operational amplifiers is in idle instead of being used for outputting the data signal, the operational amplifier in idle is connected to the reference voltage input terminal and used to amplify a reference voltage inputted to the reference voltage input terminal; or the operational amplifier in idle is connected to an external circuit and used to amplify an external circuit signal other than the reference voltage. The present disclosure can save the operational amplifiers in the peripheral driving circuit, and reduce the cost of the peripheral driving circuit as well as the power consumption. | 09-30-2010 |
20100245326 | COMMON ELECTRODE DRIVE CIRCUIT AND LIQUID CRYSTAL DISPLAY - A common electrode drive circuit for a liquid crystal display, comprising a plurality of output terminals connected to a plurality of common voltage input terminals of a common electrode layer of the liquid crystal display and adapted for inputting common voltages into the plurality of common voltage input terminals, the common electrode layer driving liquid crystal together with pixel electrodes of the liquid crystal display. The common voltages input by the plurality of output terminals decrease gradually from a data-line beginning end for data signal input to a data-line tail end for data signal input of the liquid crystal display. | 09-30-2010 |
20100321601 | THIN FILM TRANSISTOR LIQUID CRYSTAL DISPLAY - In a thin film transistor liquid crystal display (TFT-LCD), a connection is formed between the gate line and the common electrode line with TFTs. During scanning in one frame, a high voltage signal is applied to the pixels in a next row before the next row is turned on, i.e., a black image is inserted in the normal white mode. When the pixels in one row are in operation and the pixels in the next row are not turned on, a black image data is inserted into the next row. A high voltage is applied before the pixels in a row of the TFT-LCD are turned on, so that a black image is inserted and tailing of motion picture can be alleviated. | 12-23-2010 |
20110074761 | LIQUID CRYSTAL DISPLAY DRIVING APPARATUS AND DRIVING METHOD - A liquid crystal display driving apparatus comprises a gate driving unit, a source driving unit, and a gate line and a data line intersected with each other to define a pixel region. The source driving unit comprises: a pixel voltage driving circuit for providing a unidirectional voltage signal applied on a pixel electrode in the pixel region; a common voltage driving circuit for providing a common voltage signal which is applied on a common electrode and corresponds to the unidirectional voltage signal, and providing a periodical pulse high-voltage signal. | 03-31-2011 |
20120243188 | FLAT DISPLAY DEVICE - An embodiment of the present disclosure provides a flat display device, and the flat display device comprises a display panel and a supporting base connected with the display panel, and the supporting base is provided with a driving circuit board for driving the display panel to display. | 09-27-2012 |
Xiangye Xiao, Beijing CN
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20080270334 | CLASSIFYING FUNCTIONS OF WEB BLOCKS BASED ON LINGUISTIC FEATURES - A classification system trains a classifier to classify blocks of the web page into various classifications of the function of the block. The classification system trains a classifier using training web pages. To train a classifier, the classification system identifies the blocks of the training web pages, generates feature vectors for the blocks that include a linguistic feature, and inputs classification labels for each block. The classification system learns the coefficients of the classifier using any of a variety of machine learning techniques. The classification system can then use the classifier to classify blocks of web pages. | 10-30-2008 |
20090265388 | DISCOVERING CO-LOCATED QUERIES IN GEOGRAPHIC SEARCH LOGS - Described is a technology by which co-located query patterns are mined from a data space such as a geographic search log. An overall data space (basic) approach and/or a lattice-based approach may be used when mining. The data space contains objects, each comprising associated type and location information. The location information is used to determine the distance between different two or more types of objects, e.g., pairs. The frequency of occurrence of those pairs within the data space determines whether that pairing of object types indicates a co-located pattern. Also described is partitioning the data space into regions, including for the purpose of categorizing a co-located pattern as a local pattern or a global pattern based on how that co-located pattern is distributed among the regions. | 10-22-2009 |
20090327342 | DENSITY-BASED CO-LOCATION PATTERN DISCOVERY - Described is using density to efficiently mine co-location patterns, such as closely located businesses frequently found together in business listing databases, geographic search logs, and/or GPS-based data. A data space of such information is geographically partitioned into a grid of cells, with dense cells scanned first. A dynamic upper bound of prevalence measure of co-location patterns is maintained during the scanning process. If the current upper bound is smaller than a threshold, the scanning is stopped, thereby significantly reducing the computation cost for processing many cells, while providing suitable results. | 12-31-2009 |
20120173222 | METHOD AND SYSTEM FOR FACILITATING TEXT INPUT - A method and system for facilitating text input is disclosed. The method comprises: invoking an input assistant from within an application in an operating environment at a client, the input assistant being a standalone input service within the same operating environment as the application, receiving a text string from a user in an input field of the application, providing, by the input assistant, input prediction for completing the text string, selecting an input text of at least one word in the input field of the application, retrieving, by the input assistant, text content related to the input text from one or more text assistance services in communication with the input assistant, presenting the received text content to the user for assistance in the user's text input. | 07-05-2012 |
20130132871 | INPUT METHOD EDITOR - Methods, systems, apparatus, including computer program products for browsing and editing input for an input method editor. In one implementation, a method is provided. The method includes receiving an input sequence of characters in a first writing system; identifying in the input sequence of characters one or more first subsequences of consecutive characters, where each subsequence represents a syllable in a different, second writing system; identifying in the input sequence of characters one or more second subsequences, where each second subsequence includes one or more consecutive first subsequences and represents a term in the different, second writing system; determining one or more boundaries that delimit the one or more second subsequences; and generating one or more selectable indicators for display in a user interface, where each of the one or more selectable indicators identifies a respective second subsequence delimited by the one or more boundaries. | 05-23-2013 |
20130185054 | TECHNIQUES FOR INSERTING DIACRITICAL MARKS TO TEXT INPUT VIA A USER DEVICE - A computer-implemented method for assisting a user to input Vietnamese text to a user device lacking a subset of characters in a Vietnamese alphabet includes receiving a character input by a user, determining three words previously input by the user, the three words having already had diacritical marks inserted, transmitting the three words and the character to a server via a network, receiving first and second information corresponding to the character from the server via the network, the first and second information generated at the server based on a context of the three words, the context determined at the server using a language model, the first and second information indicating whether the character requires a diacritical mark and a specific diacritical mark, respectively, generating a modified character comprising a character in the Vietnamese alphabet based on the character and the first and second information, and displaying the modified character. | 07-18-2013 |
20130289973 | TECHNIQUES FOR ASSISTING A USER IN THE TEXTUAL INPUT OF NAMES OF ENTITIES TO A USER DEVICE IN MULTIPLE DIFFERENT LANGUAGES - A computer-implemented technique includes receiving a first input from a user at a user device, the first input including a first word of a first alphabet-based language, which is a transliteration of a non-alphabet-based language, which is one of a logogram-based language and a syllabogram-based language. The technique then compares the first words to pluralities of potential translated words from one or more datastores associated with a second alphabet-based language and the logogram-based or syllabogram-based languages. The technique may then generate a probability score for each of the pluralities of potential translated words, the probability score indicating a likelihood of an appropriate translation. The techniques may then provide the user with some or all of the pluralities of potential translated words and the user may select an appropriate translated word to obtain a selected word, which may then be displayed via a display of the user device. | 10-31-2013 |
20140365204 | TECHNIQUES FOR ASSISTING A USER IN THE TEXTUAL INPUT OF NAMES OF ENTITIES TO A USER DEVICE IN MULTIPLE DIFFERENT LANGUAGES - A computer-implemented technique includes receiving a first input from a user at a user device, the first input including a first word of a first alphabet-based language, which is a transliteration of a non-alphabet-based language, which is one of a logogram-based language and a syllabogram-based language. The technique then compares the first words to pluralities of potential translated words from one or more datastores associated with a second alphabet-based language and the logogram-based or syllabogram-based languages. The technique may then generate a probability score for each of the pluralities of potential translated words, the probability score indicating a likelihood of an appropriate translation. The techniques may then provide the user with some or all of the pluralities of potential translated words and the user may select an appropriate translated word to obtain a selected word, which may then be displayed via a display of the user device. | 12-11-2014 |
Xiao Xiao, Beijing CN
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20080240612 | NON-OVERLAP REGION BASED AUTOMATIC GLOBAL ALIGNMENT FOR RING CAMERA IMAGE MOSAIC - Various embodiments are directed to non-overlap region based automatic global alignment for ring camera image mosaic. The non-overlap region based homography calculation may be based on feature points of a planar target appearing in a non-overlap region among images captured by a multi-camera based video capture device. Other embodiments are described and claimed. | 10-02-2008 |
Xiaohe Xiao, Beijing CN
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20130109052 | STERILITY TEST METHOD AND TOTALLY ENCLOSED BACTERIAL AMPOULE INCUBATOR USED BY IT | 05-02-2013 |
20140004150 | Vaccine Injection, Preparation Method and Use Thereof | 01-02-2014 |
Xiao-Ling Xiao, Beijing CN
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20100239486 | Method for making carbon composite material - A method for making a carbon composite material, the method including providing a 1,4-benzenedicarboxylate-metal complex in a vessel, putting the vessel carrying the 1,4-benzenedicarboxylate-metal complex into an environment with a protective gas therein, and heating the 1,4-benzenedicarboxylate-metal complex to a temperature in a range from about 500° C. to about 1300° C. | 09-23-2010 |
20110175019 | METHOD FOR PREPARING CATHODE ACTIVE MATERIAL OF LITHIUM BATTERY - A method for preparing a cathode active material of lithium battery is shown. The method includes providing MnOOH and lithium source material, and mixing the MnOOH and the lithium source material in a liquid solvent to achieve a mixture. Then, the mixture is dried to remove the liquid solvent, thereby achieving a precursor. A temperature of the precursor is elevated from room temperature to a sintering temperature of about 500° C. to about 900° C. at a uniform rate, and the precursor is sintered at the sintering temperature for about 3 hours to about 24 hours. | 07-21-2011 |
20110193012 | METHOD FOR PREPARING CATHODE ACTIVE MATERIAL OF LITHIUM BATTERY - A method for preparing a spinel type lithium manganese oxide cathode active material, includes providing a number of manganese dioxide hollow spheres and a lithium source powder, mixing the manganese dioxide hollow spheres and the lithium source powder in a liquid medium to achieve a mixture, drying the mixture to remove the liquid medium to achieve a precursor, and sintering the precursor at a sintering temperature of about 600° C. to about 800° C. for about 3 hours to about 10 hours, to achieve a number of spinel type lithium manganese oxide hollow spheres. | 08-11-2011 |
Xinyan Xiao, Beijing CN
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20130132064 | APPARATUS AND METHOD FOR DECODING USING JOINT TOKENIZATION AND TRANSLATION - Disclosed are a joint decoding apparatus and a joint decoding method that joins a tokenization process and a translation process. More particularly, the present disclosure can generate all available candidate tokens, reduce translation errors, and obtain an optimal translation result by jointly conducting a decoding by simultaneously conducting the tokenization process and the translation process for an input character sequence while decoding. | 05-23-2013 |
Yi Xiao, Beijing CN
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20130147613 | ELECTRONIC DEVICE AND METHOD FOR OPERATING SAME - An electronic device ( | 06-13-2013 |
Yong Xiao, Beijing CN
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20100185792 | DATA TRANSMISSION SYSTEM USING IN COMPUTER - The invention disclosed a data transmission system, comprising a first conversion module provided on the host side, used for converting USB data into data in format which may be transmitted by a data transmission module and for converting data in format which may be transmitted by the data transmission module into USB data the data transmission module provided between the host and the monitor, used for data intercommunication between the host and the monitor, and a second conversion module provided on the monitor side, used for converting USB data into data in format which may be transmitted by the data transmission module and for converting data in format which may be transmitted by the data transmission module into USB data. Wherein, the data transmission module is a DisplayPort auxiliary channel (DisplayPort AUX CH). With the invention, the connection of the personal computer host and the monitor may be realized by using only one DisplayPort cable, thereby USB interfaces may be integrated on the monitor. The manner may reduce the complexity and cost of the computer system, and may enhance the user experience. | 07-22-2010 |
Yongshun Xiao, Beijing CN
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20080310598 | Method for calibrating dual-energy CT system and method of image reconstruction - A method for calibrating a dual-energy CT system and an image reconstruction method are disclosed to calculate images of atomic number and density of a scanned object as well as its attenuation coefficient images at any energy level. The present invention removes the effect from a cupping artifact due to X-ray beam hardening. The method for calibrating a dual-energy CT system is provided comprising steps of selecting at least two different materials, detecting penetrative rays from dual-energy rays penetrating said at least two different materials under different combinations of thickness to acquire projection values, and creating a lookup table in a form of correspondence between said different combinations of thickness and said projection values. The image reconstruction method is provided comprising steps of scanning an object with dual-energy rays to acquire dual-energy projection values, calculating projection values of base material coefficients corresponding to said dual-energy projection values based on a pre-created lookup table, and reconstructing an image of base material coefficient distribution based on said projection values of base material coefficients. In this way, images of atomic number and density of an object as well as its attenuation coefficient images can be calculated from the images of the distribution of base material coefficients. Compared with the prior art technique, the method proposed in the present invention has advantages of simple calibration procedure, high calculation precision and invulnerability to X-ray beam hardening. | 12-18-2008 |
20090003516 | X-Ct Scan System - An X-CT scan system includes a base, an object rotary support, an X-ray generation device and a data acquisition system, wherein one side of the detector is leveled to or beyond the prolong line of the connecting line between the X-ray source of the X-ray generation device and the center of the object rotary support, the length of the beyond portion is less than the radius of the imaging field. The advantage of the invention is in that the invention can reconstruct the entire image of the object by means of X-ray projection data which only covers half of the area of the object. Compared with the traditional CT scan system, half of the detector size can be saved at most. The X-CT scan system is simplified and the projection data amount for scan and computation amount for image reconstruction are also reduced with the reconstructed image quality guaranteed. | 01-01-2009 |
20090129544 | METHOD AND APPARATUS FOR SUBSTANCE IDENTIFICATION - A method for substance identification and an apparatus thereof are disclosed. The method comprises comprising steps of: transmitting an object under inspection using high-energy rays and low-energy rays, so as to obtain a high-energy transmission image and a low-energy transmission image for the object, wherein a value of each pixel in the high-energy image indicates a high-energy transparency of the high-energy rays with respect to corresponding parts of the object, and a value of each pixel in the low-energy image indicates a low-energy transparency of the low-energy rays with respect to corresponding parts of the object; calculating a value of a first function for the high-energy transparency and a value of a second function for the high-energy transparency and the low-energy transparency, for each pixel; and classifying locations determined by the value of the first function and the value of the second function using a pre-created classification curve, so as to identify the type of the substance of a part of the object corresponding to each pixel. With the present invention, it is possible to not only obtain a transmission image of the object, but also obtain material information in the object. | 05-21-2009 |
20090262891 | LINEAR TRACK SCANNING IMAGING SYSTEM AND METHOD - In a linear track scanning imaging system and method, the imaging system may include: a ray generating unit having a plurality of ray sources that emit beams alternately, only one ray source at a time; an actuating arrangement causing an object under examination to move with respect to the linear track scanning imaging system along a linear track, leading the object to pass through a scanning area of the linear track scanning imaging system; a data collecting unit that collects projection data of the object for each ray source; an imaging unit that reconstructs an image of the object under examination based on the projection data collected for each ray source; and a display unit for displaying the reconstructed image. | 10-22-2009 |
20110293064 | X-RAY DARK-FIELD IMAGING SYSTEM AND METHOD - An x-ray imaging technology, performing an x-ray dark-field CT imaging of an examined object using an imaging system which comprises an x-ray source, two absorbing gratings G | 12-01-2011 |
20120106832 | METHOD AND APPARATUS FOR CT IMAGE RECONSTRUCTION - A method and apparatus for CT image reconstruction may include selecting, by a unit, projection data of the same height on a curve having a curvature approximate to that of the scanning circular orbit, implementing, by a unit, a weighting processing on the selected projection data, filtering, by a unit, the weighting processed projection data along a horizontal direction, implementing, by a unit, three-dimensional back projection on the filtered projection data along the direction of ray. The method and apparatus can effectively eliminate cone beam artifact under a large cone angle. | 05-03-2012 |
20130094625 | X RAY SOURCE GRATING STEPPING IMAGING SYSTEM AND IMAGE METHOD - An X-ray imaging system comprising: an X-ray source, a source grating, a fixed grating module and an X-ray detector, which are successively positioned in the propagation direction of X-ray; an object to be detected is positioned between the source grating and the fixed gating module; said source grating can perform stepping movement in a direction perpendicular to the optical path and grating stripes; wherein the system further comprises a computer workstation for controlling said X-ray source, source grating and X-ray detector so as to perform the following processes: the source grating performs stepping movement in at least one period thereof; at each stepping step, the X-ray source emits X-ray to the object to be detected, and the detector receives the X-ray at the same time; wherein after at least one period of stepping and data acquisition, the light intensity of X-ray at each pixel point on the detector is represented as a light intensity curve; the light intensity curve at each pixel point on the detector is compared with a light intensity curve in the absence of the object to be detected, a pixel value of each pixel point is calculated from change in said light intensity curve; an image of the detected object is reconstructed according to the calculated pixel value. | 04-18-2013 |
20140093152 | METHODS AND DEVICES FOR LOCATING OBJECT IN CT IMAGING - The present disclosure provides methods and devices for locating a plurality of interested objects in CT imaging. Location of the interested objects in the three-dimensional space can be determined by using three projection images that are substantially perpendicular to each other. The method can rapidly locate interested objects in a CT image without pre-reconstruction of the CT image even if there are a plurality of interested objects in the field of view. The algorithm does not involve interactive steps. The method is rapid and effective, and thus applicable to industrial applications. | 04-03-2014 |
Zhen Xiao, Beijing CN
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20140108223 | NOTARIZATION BASED ON CURRENCY TRANSACTIONS - In one example, a method includes generating a first digital code that represents a content of a document created by a first user; and notarizing the creation of the document by triggering a plurality of remittances from a first account associated with the first user to a second account, with each of the plurality of remittances time-stamped and a respective amount of each of the plurality of remittances indicating a corresponding portion of the first digital code. | 04-17-2014 |
20140340324 | HANDHELD ELECTRONIC DEVICES - Technologies are generally described for handheld electronic devices. In various examples, a handheld electronic device arranged in accordance with the present technology can include a display on a first side and a user input device having a sensor on a second side opposite the first side. The sensor can be configured to detect finger locations of a user on the second side relative to the user input device and to generate a sense signal accordingly. An indication may be presented on the display at the first side based on the sense signal. | 11-20-2014 |
Zhen C. Xiao, Beijing CN
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20110238709 | EXTENDING DATABASE TABLES IN A MULTI-TENANT ENVIRONMENT - Embodiments relate to database technology, and more specifically, to extending database tables in a multi-tenant environment. A method for extending a database table, includes receiving a request of a tenant for extending a database table; and generating a description file corresponding to the tenant according to the received request, the description file describing an extended field defined for the database table as at least one extended column. | 09-29-2011 |
Zhen Chun Xiao, Beijing CN
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20120254258 | INITIALIZING A MULTI-TENANT DATABASE - A method and system for initializing a multi-tenant database. The method includes the steps of: executing a trial of a legacy initialization tool on a trial database; capturing database statements issued by the legacy initialization tool during the step of executing a trial; capturing trial execution results of the database statements; executing the legacy initialization tool on a multi-tenant database; intercepting the database statements issued by the legacy initialization tool during the step of executing the legacy initialization tool on the multi-tenant database; and executing a mock of intercepted database statements corresponding to types of the database statements, types of tables involved in the database statements, and the trial execution results of the database statements, where at least one of the steps is carried out using a computer device. | 10-04-2012 |
20120310965 | Initializing a Mult-Tenant Database - A method and system for initializing a multi-tenant database. The method includes the steps of: executing a trial of a legacy initialization tool on a trial database; capturing database statements issued by the legacy initialization tool during the step of executing a trial; capturing trial execution results of the database statements; executing the legacy initialization tool on a multi-tenant database; intercepting the database statements issued by the legacy initialization tool during the step of executing the legacy initialization tool on the multi-tenant database; and executing a mock of intercepted database statements corresponding to types of the database statements, types of tables involved in the database statements, and the trial execution results of the database statements, where at least one of the steps is carried out using a computer device. | 12-06-2012 |
Zheng Xiao, Beijing CN
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20080209907 | Solar-architectural material and building integrative solar energy utilization - The present invention provides a kind of solar-architectural materials which receive solar radiation and transfer it into heat energy and at the same time works as building finishing and decoration material, and thereof a system of building integrative solar heat utilization in which comprise a kind of heat-energy-conflux-device via metal matching surface impinging on each other without leakage possibility of liquid as heat transfer medium in the system. | 09-04-2008 |
Zhenjie Xiao, Beijing CN
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20120133135 | WIND TURBINE GENERATOR SYSTEM VIBRATION DETECTING DEVICE AND METHOD - A wind turbine generator system vibration detecting device and method are provided. The device comprises: a plurality of vibration sensors arranged on components of a wind turbine generator systems; at least one vibration switch arranged on a nacelle of the wind turbine generator system to detect a vibration signal of the nacelle and sends a fault signal to a control module if the detected vibration signal is larger than a turn-on threshold of the vibration switch; a vibration estimating module connected with the vibration sensors for processing vibration signals generated by the vibration sensors according to preset weighted values and a weighted formula in order to acquire a vibration state data, and comparing the vibration state data with a preset fault value and sending the fault signal to the control module if the vibration state data is not less than the fault value in accordance with the comparison. | 05-31-2012 |