Cheng, Shanghai
Alex Cheng, Shanghai CN
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20130042193 | Configurable Business Rules - Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for providing a graphical user interface configured to present a view of a computer model of a network, wherein the model of the network includes a plurality of elements that represent physical objects in the network and wherein each of the elements is associated with one or more rule points; receiving user input selecting a rule point for an element presented in the view; accepting user input specifying programming logic to be associated with a first one of the predefined conditions of the selected rule point, the programming logic having been entered into a graphical user interface configured to present an interactive template of the predefined condition; enabling the predefined condition based on the accepting; and validating the model by simulating operation of network. | 02-14-2013 |
C. P. Cheng, Shanghai CN
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20130331529 | METHOD FOR ADJUSTING THE AVERAGE PARTICLE SIZE OF A SPHERICAL CATALYST SUPPORT - A method for adjusting the average particle size of a spherical catalyst support, in particular a spherical catalyst support comprising a magnesium dihalide-ethanol-adduct, a spherical catalyst support obtained by the method, a solid catalyst composition comprising the spherical catalyst support, and the use of the solid catalyst composition for the polymerization of an olefins. | 12-12-2013 |
Enty Cheng, Shanghai CN
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20140167122 | SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF - A semiconductor device and method of manufacturing the semiconductor device are disclosed. The semiconductor device includes: a substrate including an active region and at least one groove isolation region formed on the substrate, wherein the at least one groove isolation region is formed adjoining the active region, a gate structure formed on a first portion of the active region, and at least one local interconnection layer formed on a portion of the substrate, wherein the at least one local interconnection layer is located on a side of the gate structure, and covers at least a second portion of the active region and a portion of the groove isolation region adjoining the active region. | 06-19-2014 |
Fanxiong Cheng, Shanghai CN
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20080251495 | Methods of preparing printed circuit boards and packaging substrates of integrated circuit - A method of forming printed circuit boards and packaging substrates for integrated circuits based on filling-vias plating and a semi-additive process, comprising the following steps: (1) providing a dielectric layer on a substrate; (2) providing blind vias on said dielectric layer; (3) providing a first seed layer after providing blind vias; (4) providing solid conductive vias by a filling-vias plating process after providing a first seed layer, and also providing a copper layer covering the first seed layer during the filling-vias plating process; (5) removing said first seed layer as well as the copper layer formed thereon, and retaining solid copper pillars in the conductive vias; (6) providing a second seed layer which is used to form wires by a semi-additive process; (7) providing a photo-sensitive thin film, and providing a plating resistant layer by image-transfer to expose a wire pattern; (8) thickening wires; (9) removing the photo-sensitive thin film; (10) removing the exposed second seed layer and retaining the thickened wires, thus form a desired conductive pattern; (11) repeating steps (1)-(10) to form an upper layer of wires, thereby completing the fabrication of the fine wires in the subsequent layers of wires and effecting inter-layer interconnections of the solid conductive vias. | 10-16-2008 |
Feng Cheng, Shanghai CN
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20080245788 | ELECTRIC APPLIANCE WITH INTERIOR LIGHTING - An electric appliance comprises in particular an interior space which is separable from an outside environment and at least one radiation-emitting device arranged in the interior space for emitting electromagnetic radiation into the interior space. | 10-09-2008 |
Guangyuan Cheng, Shanghai CN
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20120278062 | Machine translation method and system - A machine translation method and system comprises the steps of (a) formalizing a non-formal source language in an interactive or automatic way and (b) transforming the formal source language into a formal or non-formal target language in an automatic way. It completely eliminates the language barrier between person and person and the language barrier between person and computer: A user translates his/her non-formal native language entirely correctly and without any lexical ambiguity into any non-formal foreign language which he/she knows nothing about; a user and a computer exchange information in his/her non-formal native language entirely correctly and without any lexical ambiguity. It can be used in network terminal equipment, Internet knowledge bases, knowledge reasoning search engines, expert systems and automatic programming. That formalization of a source language is the common foundation for transformation into various target languages makes it especially suitable for multilingual machine translation. | 11-01-2012 |
Huasheng Cheng, Shanghai CN
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20120004540 | HUMAN CAVITY INNER WALL THREE-DIMENSIONAL MAPPING METHOD, EQUIPMENT AND SYSTEM - A human cavity inner wall three-dimensional mapping method, and a corresponding device and system, comprising: at least one field generating device which generates a plurality of distinguishable fields under excitation of a drive signal; at least one field sensor located in a target device for detecting the distinguishable fields to generate a sensor signal; and a positioning signal processing device for transmitting the drive signal to the field generating device and detecting the output of the field sensor signal to acquire data of five-dimensional position and orientation coordinates of a position on the target device where the sensor is located. | 01-05-2012 |
Huawei Cheng, Shanghai CN
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20080242596 | BENZYLIC GLYCOSIDE DERIVATIVES AND METHODS OF USE - Provided are compounds having an inhibitory effect on sodium-dependent glucose cotransporter SGLT. The invention also provides pharmaceutical compositions, methods of preparing the compounds, synthetic intermediates, and methods of using the compounds, independently or in combination with other therapeutic agents, for treating diseases and conditions which are affected by SGLT inhibition. | 10-02-2008 |
20090118201 | BENZYLBENZENE DERIVATIVES AND METHODS OF USE - Provided are compounds having an inhibitory effect on sodium-dependent glucose cotransporter SGLT. The invention also provides pharmaceutical compositions, methods of preparing the compounds, synthetic intermediates, and methods of using the compounds, independently or in combination with other therapeutic agents, for treating diseases and conditions which are affected by SGLT inhibition. | 05-07-2009 |
20110207661 | BENZYLBENZENE DERIVATIVES AND METHODS OF USE - Provided are compounds having an inhibitory effect on sodium-dependent glucose cotransporter SGLT. The invention also provides pharmaceutical compositions, methods of preparing the compounds, synthetic intermediates, and methods of using the compounds, independently or in combination with other therapeutic agents, for treating diseases and conditions which are affected by SGLT inhibition. | 08-25-2011 |
20140031300 | BENZYLBENZENE DERIVATIVES AND METHODS OF USE - Provided are compounds having an inhibitory effect on sodium-dependent glucose cotransporter SGLT. The invention also provides pharmaceutical compositions, methods of preparing the compounds, synthetic intermediates, and methods of using the compounds, independently or in combination with other therapeutic agents, for treating diseases and conditions which are affected by SGLT inhibition. | 01-30-2014 |
Hui Juan Cheng, Shanghai CN
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20080270662 | SYSTEM AND METHOD FOR PROVIDING LIVE INSERTION - System and method for providing live insertion. According to an embodiment, the present invention provides an integrated circuit. The integrated circuit includes a first port configured to be electrically coupled to a pad. The first port includes a first connection, a second connection, and a third connection. The integrated circuit also includes a first resistor having a first terminal and a second terminal. Additionally, the integrated circuit includes a second resistor having a third terminal and a forth terminal. The integrated circuit additionally includes a voltage source configured to provided a first voltage. The integrated circuit further includes a first PMOS transistor having a first gate terminal, a first drain terminal and a first source terminal. In addition, the integrated circuit includes a second PMOS transistor having a second gate terminal, a second drain terminal, and a second source terminal. | 10-30-2008 |
Hui Ting Cheng, Shanghai CN
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20090058071 | TRAVEL GUIDE BOOKLET WITH REMOVABLE CARDS - A booklet with removable cards, together with a variety of systems, methods, and applications associated therewith. Embodiments can be incorporated into books, booklets, maps, catalogs, travel guides, schedules, and other printed information and materials. In one embodiment, the booklet comprises a travel guide having a plurality of information cards as pages. Each information card can provide information about a travel destination, language translation, cultural pointers, or other information. The cards are bound using a first ring fastener that can be opened by the reader so that one or more cards can be removed from the booklet, and carried in a wallet, on a second ring fastener, or as a second booklet, distinct from the main booklet. | 03-05-2009 |
Jay-Fei Cheng, Shanghai CN
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20140179675 | QUINOLONE COMPOUND - The present invention provides a compound represented by the formula (I) | 06-26-2014 |
Jenhao Cheng, Shanghai CN
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20130328163 | INDUCTOR DEVICE AND FABRICATION METHOD - Various embodiments provide inductor devices and fabrication methods. In one embodiment, an inductor device can include a first dielectric layer disposed on a semiconductor substrate; a first planar spiral wiring disposed on the first dielectric layer, and optionally one or more second planar spiral wirings disposed over the first planar spiral wiring. Each of the first and the optional second planar spiral wirings can include a first spiral metal wiring and a second spiral metal wiring connected to the first spiral metal wiring. The second spiral metal wiring can include at least two sub-metal-lines isolated with one another. | 12-12-2013 |
20130328164 | INDUCTOR DEVICE AND FABRICATION METHOD - Various embodiments provide inductor devices and fabrication methods. An exemplary inductor device can include a plurality of planar spiral wirings isolated by a dielectric layer. The planar spiral wirings can be connected by conductive pads formed over the dielectric layer and by conductive plugs formed in the dielectric layer. In one embodiment, a third planar spiral wiring can be formed over a second planar spiral wirings that is formed over a first planar spiral wiring. The third planar spiral wiring can be configured in parallel with the first third planar spiral wiring. The second planar spiral wiring can be configured in series with the first and third planar spiral wirings configured in parallel. | 12-12-2013 |
20140117496 | SEMICONDUCTOR DEVICE HAVING GROUND SHIELD STRUCTURE AND FABRICATION METHOD THEREOF - Semiconductor devices having a ground shield structure and methods for their formation are provided herein. An exemplary semiconductor device can include a substrate, a ground ring, a ground shield, an electronic device, and/or an insulation layer. The ground ring can be disposed over the substrate. The ground shield can be disposed over the substrate and surrounded by the ground ring. The ground shield can include a plurality of coaxial conductive wirings and a metal wire passing through the plurality of coaxial conductive wirings along a radial direction. The metal wire can be connected to the ground ring. The electronic device can be disposed over the ground shield. The insulation layer can be disposed between the ground shield and the electronic device. | 05-01-2014 |
20140361401 | PATTERNED GROUND SHIELD STRUCTURES AND SEMICONDUCTOR DEVICES - A patterned ground shield structure is provided. The patterned ground shield structure includes a substrate having a dielectric layer. The patterned ground shield structure also includes a plurality of conductive rings having a plurality of sub conductive rings in the dielectric layer. Further, the patterned ground shield structure includes an interconnection line connecting with all of the sub conductive rings in the dielectric layer. Further, the patterned ground shield structure also includes a ground ring connecting with the interconnection line. | 12-11-2014 |
20140361417 | GROUND SHIELD STRUCTURE AND SEMICONDUCTOR DEVICE - Various embodiments provide ground shield structures, semiconductor devices, and methods for forming the same. An exemplary structure can include a substrate and a dielectric layer disposed on the substrate. The structure can further include multiple conductive rings disposed in the substrate, in the dielectric layer, and/or on the dielectric layer. Each conductive ring of the multiple conductive rings can have openings of about three or more, and the openings of the each conductive ring can divide the multiple conductive rings into a plurality of sub-conductive rings arranged spaced apart. The structure can further a ground ring electrically connected to each of the plurality of sub-conductive rings. | 12-11-2014 |
Jiajia Cheng, Shanghai CN
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20120220792 | PROCESS FOR PRODUCING ALDEHYDES OR KETONES BY OXIDIZING ALCOHOLS WITH OXYGEN - Provided is a process for producing aldehydes or ketones by oxidizing alcohols with oxygen, which comprises oxidizing alcohols to aldehydes or ketones in an organic solvent at room temperature with oxygen or air as an oxidant, wherein ferric nitrate (Fe(NO3)3.9H2O), 2,2,6,6-tetramethylpiperidine N-oxyl (TEMPO) and an inorganic chloride are used as catalysts, the reaction time is 1-24 hours, and the molar ratio of said alcohols, 2,2,6,6-tetramethylpiperidine N-oxyl and the inorganic chloride is 100:1˜10:1˜10:1˜10. The present process has the advantages of high yield, mild reaction conditions, simple operation, convenient separation and purification, recoverable solvents, substrates used therefor being various and no pollution, and therefore it is adaptable to industrialization. | 08-30-2012 |
Jian Cheng, Shanghai CN
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20080222485 | ERROR CORRECTION METHODS AND APPARATUS FOR MOBILE BROADCAST SERVICES - An apparatus and method of an outer Forward Error Correcting (FEC) code for a mobile broadcast service based on TD-SCDMA network is disclosed. | 09-11-2008 |
20080229367 | MOBILE TV BROADCAST SYSTEMS AND METHODS BASED ON TD-SCDMA NETWORK - A mobile TV broadcast system based on TD-SCDMA network is disclosed herein. | 09-18-2008 |
20090190559 | TD-SCDMA BASED SFN NETWORK AND ASSOCIATED METHODS - Networking methods of a Single Frequency Network (SFN) in communication systems are disclosed. | 07-30-2009 |
20130314277 | System and Method for Determining GPS Receiver Position - Systems and methods for determining a position of a global positioning system (GPS) receiver are provided. A first satellite and a second satellite that have an unobstructed communication path to the GPS receiver are identified. For each of the first and second satellites, data received is used to determine a satellite position and a code phase for a transmitted satellite signal. A relative code phase is calculated between the transmitted satellite signals of the first satellite and the second satellite, where the relative code phase is a difference between the determined code phases. The position of the GPS receiver is determined based on the satellite positions of the first and second satellite and the relative code phase. | 11-28-2013 |
Jianjun Cheng, Shanghai CN
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20140206679 | HETEROCYCLIC PYRIDONE COMPOUND, AND INTERMEDIATE, PREPARATION METHOD AND USE THEREOF - The present invention relates to a heterocyclic pyridone compound represented by General Formula (I), where the heterocyclic pyridone compound is used as a tyrosine kinase inhibitor, and particularly a c-Met inhibitor. The present invention also relates to intermediates for preparing heterocyclic pyridone compound and a preparation method. The present invention further relates to a pharmaceutical composition containing the heterocyclic pyridone compound as an active ingredient, and a use of the pharmaceutical composition in treatment of diseases associated with tyrosine kinase c-Met, especially cancer associated with c-Met, as a medicament. | 07-24-2014 |
Jianping Cheng, Shanghai CN
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20110063155 | Sigma-Delta Modulator with Shared Operational Amplifier and Associated Method - A Sigma-Delta modulator with a shared operational amplifier (op-amp) includes an integrated circuit, having two integrators sharing the op-amp, capable of integrating two input signals of the two integrators; a plurality of quantizers, coupled to the integrating circuit, for comparing outputting signals of the integrators with a predetermined signal and then generating digital outputting signals; a plurality of DACs, respectively coupled to the quantizers, for converting the digital outputting signals to analog feedback signals to the integrators; and a clock generator, for providing clock signals to the integrating circuit and the quantizers. Accordingly, layout area and power consumption of the modulator are reduced due to the shared op-amp. | 03-17-2011 |
Jiantao Cheng, Shanghai CN
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20090108914 | ADAPTIVE CAPACITIVE TOUCH SENSE CONTROL CIRCUIT - An adaptive capacitive touch sense control circuit includes a voltage buffer, a current setting resistor, a current mirror, a capacitor, a start comparator, an end comparator and a time-to-digital converter. The capacitor is connected with the current setting resistor. The circuit further includes a latch with a first control switch and a second control switch. The current setting resistor is switched between the ground and a voltage source through a switching element, so that when the current setting resistor is grounded, the first control switch is closed and the second control switch is opened, and when the current setting resistor is connected with the voltage source, the second control switch is closed and the first control switch is opened. An adaptive charging mode is adopted to sense a capacitance variation with a great ability of interference recognition, a simple structure, low power consumption and real time processing. | 04-30-2009 |
Jin Cheng, Shanghai CN
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20090115508 | SWITCHING AMPLIFIER AND ITS MODULATION PROCESS - The present invention discloses a switching amplifier and its modulations process, which belongs to the field of non-filters-type switching amplifier. The switching amplifier comprises; pulse-width modulation with dual comparator, multiple-loop feedback structure, only one integrating amplifier with dual-ends output needed for each loop, no less than two feedback loops set between the integrating amplifier and H-bridge, in addition, no any low-pass filters needed adding to the feedback path. Multiple feedback loops are adopted in the present invention, which can low the distortion of the switching amplifier to the extent. Furthermore, no any extra low-pass filters are needed adding to the feedback path, which making the products a higher cost effectiveness. | 05-07-2009 |
Jing Cheng, Shanghai CN
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20100233301 | TOPICAL COMPOSITIONS COMPRISING FERMENTED EXTRACTS OF TRADITIONAL CHINESE MEDICINAL (TCM) INGREDIENTS, AND METHODS OF MAKING AND USING SAME - The present invention relates to topical compositions containing fermented extracts of Traditional Chinese Medicinal (TCM) ingredients for improving the appearance and skin condition of the user. The topical compositions of the present invention are tailored for different users of different skin compositions according to TCM principles. The fermented TCM extracts are characterized by reduced odor and/or color in comparison with unfermented TCM extracts and are therefore more suitable for use in cosmetic products. | 09-16-2010 |
20110238604 | COMPUTER-AIDED DIAGNOSTIC SYSTEMS AND METHODS FOR DETERMINING SKIN COMPOSITIONS BASED ON TRADITIONAL CHINESE MEDICINAL (TCM) PRINCIPLES - Computer-aided systems and methods are provided for determining the skin composition of a specific user according to Traditional Chinese Medicinal (TCM) principles by statistically analyzing biological and/or psychological information collected from such user, such as age, gender, bodily sensation, skin condition and complexion, sleep pattern, dietary habits, energy level, stress level, physical fitness and emotional wellness, so as to classify the skin composition of the user according to TCM principles but without employing a TCM practitioner. Preferably, the skin composition classification is indicative of Yin-Yang balance of the skin of the user or the lack thereof. The present systems and methods may further recommend to the user one or more topical skin care regimens and/or ingestible skin benefit products suitable for the skin composition of the specific user. | 09-29-2011 |
20120270291 | Topical Compositions Comprising Fermented Extracts of Traditional Chinese Medicinal (TCM) Ingredients, and Methods of Making and Using Same - The present invention relates to topical compositions containing fermented extracts of Traditional Chinese Medicinal (TCM) ingredients for improving the appearance and skin condition of the user. The topical compositions of the present invention are tailored for different users of different skin compositions according to TCM principles. The fermented TCM extracts are characterized by reduced odor and/or color in comparison with unfermented TCM extracts and are therefore more suitable for use in cosmetic products. | 10-25-2012 |
20120328597 | Topical Compositions Comprising Fermented Extracts of Traditional Chinese Medicinal (TCM) Ingredients, and Methods of Making and Using Same - The present invention relates to topical compositions containing fermented extracts of Traditional Chinese Medicinal (TCM) ingredients for improving the appearance and skin condition of the user. The topical compositions of the present invention are tailored for different users of different skin compositions according to TCM principles. The fermented TCM extracts are characterized by reduced odor and/or color in comparison with unfermented TCM extracts and are therefore more suitable for use in cosmetic products. | 12-27-2012 |
Liang Cheng, Shanghai CN
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20130174364 | CLEANING DEVICE - Disclosed is a cleaning device that comprises a first arm portion with an adjustable length, a first cleaning portion, a second arm portion supporting the first cleaning portion, and a rotating adjustable portion located between the first arm portion and the second arm portion, the first arm portion being rotatable in a predefined range about the second arm portion. | 07-11-2013 |
20130219646 | MOP - A mop is disclosed. The mop comprises a mop head ( | 08-29-2013 |
Liang Leon Cheng, Shanghai CN
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20130279888 | TECHNIQUES FOR SYNCHRONIZATION OF AUDIO AND VIDEO - Techniques are described for determining whether a stream is in a stable state and permitting adjustment of the PTS value when the stream is in a stable state. The stream can be in a stable state when PTS values received over a period of time do not change unexpectedly. For example, when the stream is in a stable state, the PTS value for audio or video can be adjusted based on system buffer levels, i.e., over flow or under flow. The amount of adjustment of the PTS value can be based on whether the buffer level appears to be moving into greater overflow or underflow. In some cases, when the stream is not in a stable state, the audio is permitted to be played back at a sample rate and video is permitted to be played back at a frame rate instead of being controlled by PTS. | 10-24-2013 |
Lien Hung Cheng, Shanghai CN
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20110074036 | VIA CONTACT STRUCTURES AND METHODS FOR INTEGRATED CIRCUITS - A method for fabricating an integrated circuit device includes providing a semiconductor substrate having a first region and a second region, e.g., peripheral region. The method forms a stop layer overlying the first and second regions and a low k dielectric layer (e.g., k<2.9) overlying the stop layer in the first and second regions. The method forms a cap layer overlying the low k dielectric layer. In an embodiment, the method initiates formation of a plurality of via structures within a first portion of the low k dielectric layer overlying the first region and simultaneously initiates formation of an isolated via structure for in the second region of the semiconductor substrate, using one or more etching processes. The method includes ceasing formation of the plurality of via structures within the first portion and ceasing formation of the isolated via structure in the second region when one or more portions of stop layer have been exposed. | 03-31-2011 |
Liming Cheng, Shanghai CN
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20130131737 | SEPARABLE PEDICLE SCREW - Techniques are generally described related to a method and system for treating an injury with a bone screw. One example bone screw may be configured to fracture at a pre-selected frangible location so that the point of failure is not in an inaccessible location, e.g., deeply embedded below the surface of a treated bone. The bone screw may further include a material disposed over the frangible location that is designed to temporarily strengthen the screw and selected to be absorbed by the body over a period of time after installation of the screw in the bone. One example bone screw may include an unthreaded portion that is configured to facilitate removal of an embedded screw fragment from a bone in the event that the screw fails in vivo. | 05-23-2013 |
20130261667 | ROD SYSTEM FOR GRADUAL DYNAMIC SPINAL FIXATION - A rod system includes two rods each with a head and a shaft, two elastic members each fitted around one shaft against one head, and a case defining a first inner portion, a second inner portion, and a third inner portion in communication with the first and the second inner portions. A first rod with a first elastic member is seated in the first inner portion so the first elastic member abuts the bottom of first inner portion and the first head protrudes into the third inner portion. A second rod and a second elastic member is seated in the second portion so the second elastic member abuts the bottom of the second inner portion and the second head protrudes into the third inner portion and abuts the first head. | 10-03-2013 |
20140194931 | ROD SYSTEM FOR GRADUAL DYNAMIC SPINAL FIXATION - A rod system includes two rods each with a head and a shaft, two elastic members each fitted around one shaft against one head, and a case defining a first inner portion, a second inner portion, and a third inner portion in communication with the first and the second inner portions. A first rod with a first elastic member is seated in the first inner portion so the first elastic member abuts the bottom of first inner portion and the first head protrudes into the third inner portion. A second rod and a second elastic member is seated in the second portion so the second elastic member abuts the bottom of the second inner portion and the second head protrudes into the third inner portion and abuts the first head. | 07-10-2014 |
20140296928 | SEPARABLE PEDICLE SCREW - Techniques are generally described related to a method and system for treating an injury with a bone screw. One example bone screw may be configured to fracture at a pre-selected frangible location so that the point of failure is not in an inaccessible location, e.g., deeply embedded below the surface of a treated bone. The bone screw may further include a material disposed over the frangible location that is designed to temporarily strengthen the screw and selected to be absorbed by the body over a period of time after installation of the screw in the bone. One example bone screw may include an unthreaded portion that is configured to facilitate removal of an embedded screw fragment from a bone in the event that the screw fails in vivo. | 10-02-2014 |
Liping Cheng, Shanghai CN
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20080241229 | Preparation Method of an Anti-Microbial Wound Dressing and the Use Thereof - The present invention discloses a method for the preparation of an anti-microbial wound dressing comprises alkalizing chitosan fiber to obtain alkalized chitosan fiber which is then etherified with chloroacetic acid to produce carboxymethyl chitosan fiber. Said fiber is made into dressing by fiber opening, web formation and needling. Alternatively chitosan fiber can be made into chitosan non-woven fabric by non-woven technique first which is then carboxylmethylated. The fabric is then made into wound dressing by cutting, packaging and sterilizing. The present invention also discloses the uses of the anti-microbial wound dressing made according to said method. The dressing according to the present invention can be applied in surgical wound, burn, and other chronic wound. Said dressing, when covering wound, is able to prevent moisture losses in body fluid, provide a favorable moist environment necessary for wound healing and maintain a fluid-free, maceration-free, germ-free wound surface. Said dressing is antiphlogistic, hemostatic and antalgic and promotes wound healing. | 10-02-2008 |
Po-Jen Cheng, Shanghai CN
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20100048246 | MOBILE COMMUNICATION APPARATUS AND AUDIO SWITCHING METHOD - The invention includes a mobile communication apparatus and an audio switching method. The mobile communication apparatus according to the invention includes a receiver, a speaker, an optoelectronic sensing component, and a control unit. The optoelectronic sensing component is used to sense an environment state and generate an optical detection signal representing a result of sensing the environmental state. The control unit is coupled to the receiver, the speaker, and the optoelectronic sensing component. And, the control unit receives the optical detection signal and selectively outputs an audio signal via the receiver or the speaker according to the optical detection signal. | 02-25-2010 |
Qianwan Cheng, Shanghai CN
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20100314789 | GLOBULAR RUBBER ADJUVANTS AND THE METHOD OF PREPARATING THE SAME - The present invention provides spherical rubber chemicals and the method for preparing the same. The spherical rubber chemicals of the present invention include spherical antioxidants, spherical vulcanization agents, spherical processing aids, spherical reinforcing agents, or spherical adhesive agents. With the spherical rubber chemicals of the present invention, the shortcomings of powdery or semi-spherical rubber chemicals are overcome, including eliminating the dust pollution during granulation procedure and avoiding the raw material loss and the environmental pollution, while solving the quality problem of lower melting point of product caused by the presence of fine powder crystal. Furthermore, the resultant rubber chemicals has an improved smoothness of surface, which is helpful to improve the flowing and mixing behaviors of the rubber chemicals in mixing or open milling process with rubbers. | 12-16-2010 |
Qianwen Cheng, Shanghai CN
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20090048465 | PROCESS FOR PREPARING 4-AMINODIPHENYLAMINE - A process for preparing 4-aminodiphenylamine having the steps of reacting nitrobenzene and aniline in the presence of a complex base catalyst, hydrogenating the reaction mixture with hydrogen, a powdery composite catalyst, and a hydrogenation solvent; separating, recovering, and reusing the complex base catalyst and the powdery composite catalyst from the reaction mixture; separating, recovering, and reusing aniline, and optionally water, from the reaction mixture; refining the reaction mixture to obtain 4-aminodiphenylamine. The complex base catalyst comprises tetraalkyl ammonium hydroxide, and tetraalkyl ammonium salt. | 02-19-2009 |
20110226606 | FALLING FILM EVAPORATOR - A falling film evaporator having a shell pass, multiple tubes parallel to each other, a condensed steam outlet, an inlet for an aqueous solution on the top of the tube pass, an outlet for the aqueous solution at the bottom of the tube pass, a distributing assembly having a plurality of distributing trays arranged vertically from top to bottom in incremental diameters and each having multiple holes, and a plate for collecting the aqueous solution below the distributing assembly. The tubes are straight and installed vertically in the evaporator; inner wall of the tubes is smooth, and the top portion of the tubes is protruded above a horizontal plane of the plate. The evaporator is particularly useful for concentrating an aqueous solution containing thermosensitive materials. | 09-22-2011 |
20120139140 | Spherical Rubber Chemicals and the Method for Preparing the Same - The present invention provides spherical rubber chemicals and the method for preparing the same. The spherical rubber chemicals of the present invention include spherical antioxidants, spherical vulcanization agents, spherical processing aids, spherical reinforcing agents, or spherical adhesive agents. With the spherical rubber chemicals of the present invention, the shortcomings of powdery or semi-spherical rubber chemicals are overcome, including eliminating the dust pollution during granulation procedure and avoiding the raw material loss and the environmental pollution, while solving the quality problem of lower melting point of product caused by the presence of fine powder crystal. Furthermore, the resultant rubber chemicals has an improved smoothness of surface, which is helpful to improve the flowing and mixing behaviors of the rubber chemicals in mixing or open milling process with rubbers. | 06-07-2012 |
20130066113 | PROCESS FOR PREPARING ALKYLATED P-PHENYLENEDIAMINES - A process for preparing alkylated p-phenylenediamine having the steps of reacting aniline and nitrobenzene in presence of a complex base catalyst to obtain 4-aminodiphenylamine intermediates, hydrogenating the 4-aminodiphenylamine intermediates to 4-aminodiphenylamine in presence of a hydrogenation catalyst, and reductively alkylating the 4-aminodiphenylamine to alkylated p-phenylenediamine. | 03-14-2013 |
Qingzhong Cheng, Shanghai CN
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20130331561 | Method of Preparation of Antiviral Compounds and Useful Intermediates Thereof - The invention is directed to processes for synthesizing bicyclic nucleoside antiviral compounds and for synthesizing the intermediates used in the process. The invention is also directed to novel intermediate compounds useful in the process. The anti-viral compounds are useful in the treatment of herpes zoster (i.e., varicella zoster virus, VZV, shingles) and for the prevention of post herpetic neuralgia (PHN) resulting from this viral infection. | 12-12-2013 |
Shen Cheng, Shanghai CN
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20090092268 | ELECTRONIC APPARATUS OF SPLITTABLE TYPE - The present invention discloses an electronic apparatus of splittable type comprising at least two speaker portions, the two speaker portions are connected by electro-wires, wherein in one speaker portion is provided a winding mechanism for pulling-out and retracting-in the electro-wires; each of the speaker portions has a voice chamber, and the voice chambers in the two speaker portions have the different shapes from but substantially the same volumes as each other. | 04-09-2009 |
Shu Dong Cheng, Shanghai CN
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20110019301 | Systems and Methods for High Order Assymetry Correction - Various embodiments of the present invention provide systems and methods for signal offset cancellation. For example, a method for error cancellation is disclosed. The method includes: receiving an input signal that includes a second order error component; applying a transfer function to the processed input to reduce the second order error component; and providing an output signal that is the result of applying the transfer function to the input signal. | 01-27-2011 |
Shujing Cheng, Shanghai CN
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20130266723 | FLUOROPOLYMER COMPOSITIONS - A composition for solubilizing a fluoropolymer is described. Further described, is how the fluoropolymer composition is obtained, as well as the process for its preparation and its use as a coating applicant. The composition can include a solubilized fluoropolymer and a solvent blend of a diester and dimethylsulfoxyde. | 10-10-2013 |
20150083025 | Fluoropolymer compositions - The present invention relates to a composition for solubilizing a fluoropolymer, comprising a solvent blend of a) Compound of formula (I) R1 C(=0)NR2R3 wherein R1 and R2 and R3 are defined as in the specification and b) DiMethylSulfoxide (DMSO). The invention also relates to the process for the preparation of the composition and its uses. The invention is also of use the fluoropolymer composition for coating applications. | 03-26-2015 |
Shuqun Cheng, Shanghai CN
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20090171290 | INFUSION DEVICE FOR INFUSING MULTIPLE MEDICAMENTS AT DIFFERENT SPEEDS AND METHOD - An infusion device comprises a pump having first and second chambers that are sealed by a penetrable membrane; an injection catheter comprises a first passageway which is connected to the first chamber; and an expandable elastic pouch which is mounted to the injection catheter and is connected to the second chamber through inlet holes defined in a wall of the second passageway. The expandable elastic pouch further connects an outlet port of the injection catheter through some outlet holes which are also defined in the wall. Medicaments are filled into the chambers and can either be directly injected through to the first passageway, or transmitted to the elastic pouch. The elastic pouch is expanded, and accordingly, a pressure is induced on the medicament to effectively continuous deliver the medicament for a given period of time. | 07-02-2009 |
20110028900 | INFUSION DEVICE FOR INFUSING MULTIPLE MEDICAMENTS AT DIFFERENT SPEEDS - An infusion device includes a pump forming front and rear chambers for receiving medicaments therein. The medicaments supplied from the two chambers are respectively transmitted into an elastic reservoir forming first and second lumens through first and second passageways. Then, the medicaments are infused into a person through a catheter which defines one passageway toward the human body. The first passageway is in fluid communication with the front chamber and second lumen. The second passageway is in fluid communication with the rear chamber, the first lumen, and the second lumen. By making the diameter of a second hole which connects the first lumen and second lumen smaller than a first hole which connects the first passageway and the first lumen, the medicament from the second chamber can be infused into patient with a low concentration. | 02-03-2011 |
Weicheng Cheng, Shanghai CN
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20100141760 | PAN, TILT, ZOOM DOME CAMERA WITH OPTICAL DATA TRANSMISSION METHOD - A surveillance camera that includes a device for capturing video signals and that converts the video signals to optical signals. The surveillance camera has a first component with a first aperture and a second component with a second aperture The second component engages the first component such that the first component rotates relative to the second component. The surveillance camera has a first optical component that extends through the first aperture of the first component. The surveillance camera also has a second optical component that extends through the second aperture of the second component. The first optical component is separated from the second optical component by a gap. The first optical component is operatively connected to the device. The first optical component receives the optical signals and transmits the optical signals to the second optical component across the gap to permit a continuous rotation of the first component relative to the second component. The second optical component communicates the optical signals to a destination. | 06-10-2010 |
Weiguo Cheng, Shanghai CN
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20130299110 | METHOD OF IMPROVING DEWATERING EFFICIENCY, INCREASING SHEET WET WEB STRENGTH, INCREASING SHEET WET STRENGTH AND ENHANCING FILLER RETENTION IN PAPERMAKING - The invention provides a method of improving dewatering efficiency, increasing sheet wet web strength, increasing sheet wet strength and enhancing filler retention in a papermaking process The method improves the efficiency of drainage aids or wet web strength aids or wet strength aid by coating at least some of the filler particles with a material that prevents the filler materials form adhering to a those additives. The drainage additive or wet web strength additive or wet strength aid holds the cellulose fibers together tightly and is not wasted on the filler particles. | 11-14-2013 |
Weimin Cheng, Shanghai CN
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20080205647 | Information Subscribing System for Portable Terminal Device Having Autonomous Network Access - An information subscribing system for portable terminal device 20 having autonomous network access, wherein the portable terminal device 20 communicates to the transmission authentication control protocols platform 2 in conjunction with the information distribution platform 1 over a network connection, the transmission authentication control protocols platform 2 permits the portable terminal device 20 to perform subscribing and searching for the information stored on the information distribution platform 1. Based on the information distribution platform 1, high effective promulgation of multimedia information is therefore obtained by interacting with portable terminal device 20 having autonomous network access in the manner of distributed transmission over electric network and the unique identification and authentication, the terminal user can acquire multimedia content effectively and conveniently, the present invention protects the copyright of multimedia information data, prevents the phenomena of illegal copy, and realizes copyright protection. | 08-28-2008 |
20100125582 | MUSIC SEARCH METHOD BASED ON QUERYING MUSICAL PIECE INFORMATION - A method for searching music based on music segment information inquiry comprises: a) analyzing certain music or song to obtain music rhythm and note information of any segment, and converting it to digital data as a basis for searching the music or the song after quantification; b) storing indexes of any segment of music rhythm and note information for the music or song in database; c) Take the inquiry requirement as a basis for searching and comparing to find the required music or song. | 05-20-2010 |
Weiwei Cheng, Shanghai CN
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20120122213 | METHOD FOR CULTURING STEM CELLS - In the field of biological technology, a stem cell culture method is provided. The method includes preparing an amniotic epithelial cell feeder layer that is not treated to lose the division ability; and seeding the stem cells onto the amniotic epithelial cell feeder layer, and culturing in a culture medium. The stem cell culture method according to the present invention does not require the treatment of the feeder layer cells to lose the division ability, and is thus simple and safe, thereby effectively solving the problem of contamination caused by animal-derived ingredients in culture of human stem cells at present, greatly reducing the culture cost of the stem cells, and providing a safe, effective, and inexpensive stem cell culture method for the industrialization of the stem cells in the future. | 05-17-2012 |
Wen-I Cheng, Shanghai CN
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20110050582 | INPUT DEVICE FOR ELECTRONIC APPARATUS - An electronic device ( | 03-03-2011 |
Xiaohua Cheng, Shanghai CN
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20110306189 | METHOD FOR ETCHING AND FILLING DEEP TRENCHES - A method of etching and tilling deep trenches is disclosed, which includes: forming an ONO(oxide-nitride-oxide) sandwich layer on a semiconductor substrate; forming deep trenches by using top oxide of the sandwich layer as a stop layer; removing the top oxide and middle SiN of the sandwich layer; tilling the deep trenches with epitaxial film or polysilicon film; polishing the wafer to get a planarized surface by stopping at the surface of the bottom oxide layer; removing the bottom oxide layer. | 12-15-2011 |
Xiaoliang Cheng, Shanghai CN
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20100057287 | METHOD AND APPARATUS FOR CONTROLLING AN ACTUATABLE SAFETY DEVICE - A method for determining a crash condition of a vehicle comprises the step of sensing crash acceleration in a first direction substantially parallel to a front-to-rear axis of the vehicle and providing a first acceleration signal indicative thereof. The method also comprises the step of sensing crash acceleration in a second direction substantially parallel to a side-to-side axis of the vehicle and near opposite sides of the vehicle and providing second acceleration signals indicative thereof. The method further comprises the steps of determining a transverse crash value functionally related to the second acceleration signals and comparing the determined transverse crash value against a safing threshold. The method still further comprises the step of determining a crash condition of the vehicle in response to (a) the comparison and (b) the first acceleration signal. | 03-04-2010 |
Xiaoqiang Cheng, Shanghai CN
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20110266592 | DEVICE AND METHOD FOR TRANSIENT VOLTAGE SUPPRESSOR - A transient voltage suppressor (TVS) device includes a semiconductor substrate of a first conductivity type, and a first and a second semiconductor regions of a second conductivity type overlying the semiconductor substrate. A semiconductor layer of the second conductivity type overlies the first and the second semiconductor regions. The TVS device has a first trench extending through the semiconductor layer and the first semiconductor region and into the semiconductor substrate, and a fill material of the second conductivity type disposed in the first trench. A clamping diode in the TVS device has a junction between an out-diffused region from the fill material and a portion of the semiconductor substrate. The TVS device also includes a first P-N diode formed in a first portion of the semiconductor layer, and a second P-N diode having a junction between the second semiconductor region and the semiconductor substrate. | 11-03-2011 |
Xin Cheng, Shanghai CN
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20120099337 | Dustproof lens and its module for LED road lamp - A dustproof lens for an LED road lamp has an incident surface and an exit surface. The exit surface is flat. The incident surface is saddle-shaped and has a section in a shape of a concave curve along a road direction and in a shape of a convex curve vertically to the road direction. A lens module thereof has the dustproof lenses jointed with each other and has an integrally flat exit plane. The dustproof lens and its module, while meeting requirements in distributing lights for road lighting, adopt a flat surface for emitting lights, in such a manner that the lens is protected from dusts piled up thereon, can be cleaned simply, and is better fit for using. By accomplishing modularization of the lens module in production and assembly, a productive efficiency of lamps is greatly improved. | 04-26-2012 |
Xingdong Cheng, Shanghai CN
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20110313198 | AGOMELATINE HYDROHALIDE COMPLEX AND PREPARATION METHOD THEREOF - The present invention relates to a complex of agomelatine and to preparation thereof. The hydrogen halide complex of agomelatine obtained through the present method is more soluble, more stable, and of higher purity than agomelatine itself, making it more suitable to be used in pharmaceutical preparation. Using this method, product of high purity can be obtained through a simple process, without having to incur further complicated steps. | 12-22-2011 |
20120004313 | CRYSTALLINE FORM VI OF AGOMELATINE, PREPARATION METHOD AND APPLICATION THEREOF - The invention provides a new crystalline form of agomelatine, preparation and use thereof. The X-ray powder diffraction diagram of the agomelatine crystalline form shows main peaks at the diffraction angles 2θ 11.13°, 11.82°, 17.49°, 18.29°, 19.48°, 19.72°, 20.50°, 21.76°, 22.54°, 22.97°, 24.56°, 25.36°, 27.16° and 31.93°. Said new crystalline form is characterized by high purity, stability and good reproducibility, and thus is advantageous for the pharmaceutical formulation. In addition, the stability and solubility of said crystalline form are also superior over the several existing crystalline forms. | 01-05-2012 |
20120095035 | CRYSTALS OF PRASUGREL HYDROBROMATE - The present application discloses crystals of 2-acetoxy-5-(α-cyclopropylcarbonyl-2-fluorobenzyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridine hydrobromate, crystal compositions and pharmaceutical compositions comprising them and their use. The crystals of prasugrel hydrobromate of the present application possess excellent stability and solubility. | 04-19-2012 |
Xingjun Cheng, Shanghai CN
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20140016901 | RFID-ENABLED OPTICAL ADAPTER FOR USE WITH A PATCH PANEL - One embodiment is directed to an optical adapter comprising a body in which at least one connector can be inserted; at least one radio frequency identification (RFID) antenna and a visual indicator. The optical adapter further comprises at least one adapter contact that is electrically connected to the RFID antenna and the visual indicator; and a clip configured to electrically connect the adapter contact to a panel contact on a panel when the optical adapter is inserted into the panel and to mechanically hold the optical adapter in the panel. The RFID antenna is configured to be positioned near an RFID tag attached to the connector when the connector is inserted into the body of the optical adapter. Other embodiments are disclosed. | 01-16-2014 |
Xing-Jun Cheng, Shanghai CN
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20120028501 | CAMERA SOCKET CONNECTOR - An electrical connector suitable for correspondingly housing an electronic module, the electrical connector comprising an insulation body, a plurality of conductive terminals installed on the insulation body, and a shielding housing, wherein the insulation body is a square frame enclosed by four side walls, and the shielding housing is installed beneath the insulation body, comprising a bottom wall and four side walls extending upwards from the bottom wall, wherein the tops of the four side walls of the shielding housing are correspondingly joined to the bottom of the four side walls of the insulation body so as to jointly form an electronic module receiving space which opens upward, and wherein each of the conductive terminals comprises a docking part extending into the receiving space, a welded part extending out of the insulation body, and a fixed part fixed onto a side wall of the insulation body. | 02-02-2012 |
Xinhao Cheng, Shanghai CN
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20130321181 | COMPRESSING AND DECOMPRESSING SIGNAL DATA - The present invention relates to data compression and decompression, and particularly relates to a method and an apparatus for compressing and decompressing signal data. In an embodiment of the present invention, there is disclosed a method for compressing signal data, comprising: obtaining signal data; determining block lengths of a plurality of data blocks into which the signal data are divided, and determining exponents of the data blocks; forming a mantissa sequence of the data block by using the exponent of the data block to compress signal data contained in the data block; and forming a compressed data block by using the block length, the exponent and the mantissa sequence of the data block. By constructing a variable-length data block adapted to dynamic characteristics of signal data, the method for compressing signal data of the present invention increases the compression ratio of signal data. | 12-05-2013 |
20130321182 | COMPRESSING AND DECOMPRESSING SIGNAL DATA - The present invention relates to data compression and decompression, and particularly relates to a method and an apparatus for compressing and decompressing signal data. In an embodiment of the present invention, there is disclosed a method for compressing signal data, comprising: obtaining signal data; determining block lengths of a plurality of data blocks into which the signal data are divided, and determining exponents of the data blocks; forming a mantissa sequence of the data block by using the exponent of the data block to compress signal data contained in the data block; and forming a compressed data block by using the block length, the exponent and the mantissa sequence of the data block. By constructing a variable-length data block adapted to dynamic characteristics of signal data, the method for compressing signal data of the present invention increases the compression ratio of signal data. | 12-05-2013 |
20130322336 | RADIO UNIT, BASEBAND PROCESSING UNIT AND BASE STATION SYSTEM - A radio unit configured to connect to a baseband processing unit includes a transformation unit configured to obtain uplink time domain signal data and transform the uplink time domain signal data into uplink frequency domain signal data; and a compression unit configured to compress the uplink frequency domain signal data by using a compression algorithm. | 12-05-2013 |
20130324176 | RADIO UNIT, BASEBAND PROCESSING UNIT AND BASE STATION SYSTEM - A radio unit configured to connect to a baseband processing unit includes a transformation unit configured to obtain uplink time domain signal data and transform the uplink time domain signal data into uplink frequency domain signal data; and a compression unit configured to compress the uplink frequency domain signal data by using a compression algorithm. | 12-05-2013 |
20140016579 | INTERFERENCE PROCESS OF INTERFERENCE SIGNAL - This invention relates to wireless signal process, and discloses a method for interference process of an interference signal in an OFDM based wireless communication system, comprising: receiving an interference signal; performing time domain and frequency domain analyses on the interference signal to obtain interference characteristics of the interference signal; determining an interference category of the interference signal according to the interference characteristics of the interference signal; and performing interference process on the interference signal in view of the interference category of the interference signal. The method for interference signal process of this invention is effective to both homogeneous network interference and heterogeneous network interference, so that frequency spectrum sharing of homogeneous networks and existing heterogeneous networks can be realized. | 01-16-2014 |
20140321582 | PARALLEL DATA PROCESSING - Various embodiments of the present invention provide a method and apparatus for parallel data processing. In one embodiment of the present invention, there is provided a method for parallel data processing, comprising: receiving baseband data corresponding to multiple antennas from uplink data; converting the baseband data from time-domain signals to frequency-domain signals; processing the frequency-domain signals at least partially in parallel by multiple processing units in a general-purpose processor so as to restore transmitted code blocks; and constructing transmission block (TB) based on the transmitted code blocks. In one embodiment of the present invention, there is provided an apparatus for parallel data processing. By means of the method and apparatus of the present invention, the parallel data processing capacity of a general-purpose data processor may be used to process, in parallel as much as possible, data in uplink data transmission and further improve the receiver operation efficiency. | 10-30-2014 |
Xin Hao Cheng, Shanghai CN
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20140035773 | DETECTING AN ABNORMAL DRIVING CONDITION - A method of detecting an abnormal driving includes receiving a RF signal transmitted from a vehicle in front; performing digital down conversion on the RF signal to obtain a baseband digital signal; performing frequency shift detection on the baseband digital signal to obtain frequency shift between the received RF signal and the RF signal transmitted from the vehicle in front; and determining that the abnormal driving condition in front exists response to determining that the frequency shift has reached a set threshold. | 02-06-2014 |
20140039718 | DETECTING AN ABNORMAL DRIVING CONDITION - A method of detecting an abnormal driving includes receiving a RF signal transmitted from a vehicle in front; performing digital down conversion on the RF signal to obtain a baseband digital signal; performing frequency shift detection on the baseband digital signal to obtain frequency shift between the received RF signal and the RF signal transmitted from the vehicle in front; and determining that the abnormal driving condition in front exists response to determining that the frequency shift has reached a set threshold. | 02-06-2014 |
Xinhong Cheng, Shanghai CN
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20120009740 | METHOD FOR FABRICATING SOI HIGH VOLTAGE POWER CHIP WITH TRENCHES - A method of manufacturing a SOI high voltage power chip with trenches is disclosed. The method comprises: forming a cave and trenches at a SOI substrate; filling oxide in the cave; oxidizing the trenches, forming oxide isolation regions for separating low voltage devices at the same time; filling oxide in the oxidized trenches; and then forming drain regions, source regions and gate regions for a high voltage power device and low voltage devices. The process involves depositing an oxide layer overlapping the cave of the SOI substrate. A SOI high voltage power chip thus made will withstand at least above 700V voltage. | 01-12-2012 |
20120021569 | MANUFACTURING METHOD OF SOI HIGH-VOLTAGE POWER DEVICE - The present invention relates to a manufacturing method of SOI devices, and in particular, to a manufacturing method of SOI high-voltage power devices. The method comprises steps of: forming a first oxide layer in a section on the surface of the SOI substrate; removing the first oxide layer to form a depressed area in the corresponding section of the upper surface of the SOI substrate; forming a second oxide layer, the upper surface of which is as high as the that of the SOI substrate, in the depressed area formed in step (B); performing photoetching and doping processes to form a P-type region, an N-type region and a gate region on the thus-formed structure where the second oxide layer is formed; forming a third oxide layer by deposition on the drift region of the structure after P-type and N-type regions are formed; wherein the total thickness of the third oxide layer and the second oxide layer approximates to the thickness of the buried oxide layer in the SOI substrate; and forming metal sub-regions, which are respectively in contact with the P-type region, the N-type region and the gate region, on the structure where the third oxide layer is formed, thereby forming a high-voltage power device. | 01-26-2012 |
20120058608 | METHOD OF FABRICATING SOI SUPER-JUNCTION LDMOS STRUCTURE CAPABLE OF COMPLETELY ELIMINATING SUBSTRATE-ASSISTED DEPLETION EFFECTS - The present invention relates to a method of fabricating an SOI SJ LDMOS structure that can completely eliminate the substrate-assisted depletion effects, comprising the following steps: step one: a conducting layer is prepared below the SOI BOX layer using the bonding technique; the conducting layer is prepared in the following way: depositing a barrier layer on a first bulk silicon wafer, and then depositing a charge conducting layer, thereby obtaining a first intermediate structure; forming a silicon dioxide layer on a second bulk silicon wafer via thermal oxidation, then depositing a barrier layer, and finally depositing a charge conducting layer, thereby obtaining a second intermediate structure; bonding the first intermediate structure and the second intermediate structure using the metal bonding technology to arrange the conducting layer below the SOI BOX layer; step two: a SJ LDMOS structure is fabricated on the SOI substrate having a conducting layer. The present invention is capable of releasing the charge accumulated at the lower interface of the BOX layer, eliminating the effect of the vertical charge on the charge balance between the p-type pillar and the n-type pillar, and therefore completely eliminating the substrate-assisted depletion effects and elevating the breakdown voltage of the device. | 03-08-2012 |
20120112283 | ESD PROTECTION DEVICES FOR SOI INTEGRATED CIRCUIT AND MANUFACTURING METHOD THEREOF - The present invention discloses an ESD protection structure in a SOI CMOS circuitry. The ESD protection structure includes a variety of longitudinal (vertical) PN junction structures having significantly enlarged junction areas for current flow. The resulting devices achieve increased heavy current release capability. Processes of fabricating varieties of the ESD protection longitudinal PN junction are also disclosed. Compatibility of the disclosed fabrication processes with current SOI technology reduces implementation cost and improves the integration robustness. | 05-10-2012 |
20120273861 | METHOD OF DEPOSITING GATE DIELECTRIC, METHOD OF PREPARING MIS CAPACITOR, AND MIS CAPACITOR - The present invention relates to a method of depositing a gate dielectric, a method of preparing a MIS capacitor and the MIS capacitor. In the method of depositing the gate dielectric, a semiconductor substrate surface is preprocessed with oxygen plasma and nitrogen-containing plasma to form a nitrogen-containing oxide layer thereon. Then, a high-k gate dielectric layer is grown on the nitrogen-containing oxide layer surface by a plasma-enhanced atomic layer deposition process, and the oxide layer converts during the gate dielectric layer growth process into a buffer layer of a dielectric constant higher than SiO | 11-01-2012 |
20120276718 | METHOD OF FABRICATING GRAPHENE-BASED FIELD EFFECT TRANSISTOR - The present invention provides a method of fabricating a graphene-based field effect transistor, which includes steps of: providing a semiconductor substrate on which a non-functionized graphene layer is formed; forming a metal oxide film as a nucleation layer through a reaction between a metal source and water which acts as oxidizer and is physically absorbed to a surface of the graphene layer; and generating a HfO | 11-01-2012 |
Xinjun Cheng, Shanghai CN
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20100049496 | Word translation enquiry system across multiple thesauri and the method thereof - A word translation enquiry system across multiple thesauri and the method thereof are provided. After finding the correlation value of a word in one database is found, it is checked in a word correlation table to find multiple identification codes and index values. According to the identification code and index value, the translation of the word in different databases can be obtained following the index value. This solves the problem of being unable to search translations of a term in multiple databases. | 02-25-2010 |
Xinxong Cheng, Shanghai CN
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20110316073 | SOI CMOS DEVICE HAVING VERTICAL GATE STRUCTURE - The present invention discloses an SOI CMOS device having a vertical gate structure, comprising: an SOI substrate, and an NMOS region and a PMOS region grown on the SOI substrate, wherein the NMOS region and the PMOS region share one vertical gate region, said vertical gate region lying in the same plane as the NMOS region and the PMOS region and between the NMOS region and the PMOS region; a gate oxide layer is arranged between the vertical gate region and the NMOS region for isolation; and a gate oxide layer is arranged between the vertical gate region and the PMOS region for isolation. The present invention occupies small area, contains less pattern layers, requires a simple process, has an open body region that can completely avoid the floating effect of the traditional SOI CMOS device, and is convenient to parasitic resistance and capacitance tests. | 12-29-2011 |
Xue-Bing Cheng, Shanghai CN
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20110254787 | MOVABLE TOUCH MODULE AND ELECTRONIC DEVICE USING THE SAME - A movable touch module and an electronic device using the same are disclosed. The movable touch module is disposed at a main body and includes a movable element, a touch unit, a plurality of elastic units, a four-direction sensing element, and at least two rotation sensing elements. The movable element is disposed at the main body and is movable relative to the main body on a plane. The movable element has a first containing area. The touch unit is fastened to the movable element. The elastic units are disposed at the main body and are against the periphery of the movable element. The four-direction sensing element and the rotation sensing elements are fastened to the main body and are located in the first containing area of the movable element. | 10-20-2011 |
20120069541 | SUPPORTING MODULE AND ELECTRONIC DEVICE USING THE SAME - A supporting module and an electronic device using the same are disclosed. The supporting module is disposed between the first body and the second body and includes a guide rail, a sliding element, an elastic element, and a supporting unit. The guide rail is fastened to the first body and has a first side wall and a second side wall facing each other. The first side wall has a plurality of first recessed portions, and the second side wall has a plurality of second recessed portions. The sliding element is slidably disposed at the guide rail along a first direction. The elastic element is disposed at the sliding element and is positioned between the first side wall and the second side wall. Two ends of the supporting unit are rotatably disposed at the sliding element and the second body around a second direction. | 03-22-2012 |
Xuming Cheng, Shanghai CN
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20130266029 | NETWORK NODE FOR AN OPTICAL TRANSPORT NETWORK - A network node for an optical transport network is disclosed, which has a signal input for receiving a multiplexed transport signal carrying a number of n timeslots of a fixed size data capacity, a demultiplexer for demultiplexing the received signal into a number of m>1 sub-signals, each sub-signal carrying a fraction of n/m of said timeslots, one or more space switch modules for configurably switching said sub-signals, and a multiplexer receiving sub-signals from said one or more space switch modules; for multiplexing timeslots from said sub-signals into an outgoing multiplexed transport signal carrying n of said timeslots. The multiplexer is connected to the one or more switch modules over a number of l>m interconnections and receives from said one or more switch modules up to l sub-signals. Moreover, the multiplexer can be configured to select the n timeslots for the outgoing multiplexed transport signal from the up to l sub-signals. | 10-10-2013 |
Yingsheng Cheng, Shanghai CN
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20090138071 | Cardia Stent - The present invention relates to a medical stent, and in particular to a cardia stent for treatment on the narrow carida of the oesophagus. The cardia stent according to the present invention is woven by wires of shape memory NiTi alloy. There is a drum-shaped locating port at its upper end, and a trumpet-shaped locating port at its lower end. The upper drum-shaped locating port is connected with the lower trumpet-shaped locating port by a supporting net tube. The remaining portions other than the drum-shaped locating port are coated with a membrane of medical flexible material that can be implanted into a human body. The cardia stent comprises at least an anti-reflux valve. The anti-reflux valve is of a triple-petal structure protruding downward that is made from a membrane of medical flexible material that can be implanted into a human body. The cardia stent has the advantages of: difficult to shift, matching with carida anatomy, high anti-reflux ability, easy operation, resisting the corrosion of gastric juice, and it can be used in expansion treatment on the narrow carida caused by variable reasons. | 05-28-2009 |
Yu Cheng, Shanghai CN
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20120122331 | Electrical Connector - An electrical connector includes an insulation body and a pair of securing mechanisms. The insulation body includes a card receiving passageway for receiving an electrical card therein. The pair of securing mechanisms are individually positioned at both ends of the insulation body. Each of the securing mechanisms includes a rotation member rotatably connected to the insulation body and rotatable about a vertical axis between a locked position and an unlocked position of the electrical card. | 05-17-2012 |
20120190244 | ELECTRICAL CONNECTOR - An electrical connector capable of saving mounting space while meeting its functional requirement to connect and secure an electronic module card with a printed circuit board. The electrical connector having an insulative body, a U-shaped groove, and a strap-like locking member. The insulative body includes an electronic module card receiving slot running along the longitudinal direction thereof. The U-shaped grove is formed in the insulative body and includes a first receiving section on a first side of the slot, a second receiving section disposed under the slot, and a third receiving section on a second side of the slot. The strap-like locking member includes a first end adapted to pass through the receiving sections and a second end adapted to connect together with the first end. | 07-26-2012 |
20130066774 | METHOD AND SYSTEM FOR WORKING CAPITAL MANAGEMENT - In accordance with aspects of the disclosure, a system and methods are provided for managing working capital by scheduling payments to be paid for accounts payable based on payments received for accounts receivable relative to one or more time intervals while maintaining a predetermined working capital reserve threshold. The systems and methods may include calculating accounts receivable patterns for each customer to determine a confidence level in receiving payments from each customer within the one or more time intervals, generating one or more potential payment schemes for each vendor, and generating a payment schedule for accounts payable for each vendor within the one or more time intervals based on the determined confidence level for each customer and the one or more potential payment schemes for each vendor while maintaining the predetermined working capital reserve threshold. | 03-14-2013 |
20150063123 | METHODS AND SYSTEMS FOR ROUTING SELECTION BASED ON ROUTING DISTANCE AND CAPACITY - A system, computer-readable storage medium storing at least one program, and computer-implemented method for route selection based on payload delivery capacity and routing distance are described. Network demand information is obtained. The network demand information may include a network graph and information related to an outbound demand of each node of the network graph. A simplified demand graph based on the outbound demand of each node and a distance between each node pair is generated. A plurality of return routes for the simplified network graph is generated and a payload delivery capacity of each of the routes is calculated. An advised return route from the plurality of return routes is generated based in part on the payload delivery capacities of the plurality of return routes. | 03-05-2015 |
20150081077 | PRODUCTION RESOURCE MANAGEMENT - In accordance with aspects of the disclosure, systems and methods are provided for managing production resources including scheduling production events for production resources used to manufacture products relative to time intervals while maintaining collaboration among the production resources. The systems and methods may include retrieving information related to each production resource, evaluating each production event for each product to determine a sequence of the production events, and generating potential production scheduling schemes for use of each production resource within the time intervals while maintaining collaboration among the production resources. The systems and methods may include generating a production schedule for the production events within the time intervals based on the potential production scheduling schemes for use of each production resource within the time intervals while maintaining collaboration among the production resources. | 03-19-2015 |
20150081360 | Order/Vehicle Assignment Based on Order Density - Example systems and methods of assigning shipping orders to delivery vehicles are presented. In one example, a delivery region may be segmented into delivery blocks. A shipping order density may be determined for each of the delivery blocks. Adjacent delivery blocks having corresponding shipping order densities may be merged to yield delivery areas. A cost of using each type of available delivery vehicle to transport a delivery job may be determined relative to a cargo capacity of the vehicle type, a delivery distance, and a shipping order density. Each of the delivery areas may be partitioned into delivery jobs based on the cost of using each of the vehicle types. Each of the delivery jobs may be assigned to one of the available delivery vehicles based on minimizing a total cost of using the vehicles to transport the delivery jobs. | 03-19-2015 |
20150081471 | PERSONAL RECOMMENDATION SCHEME - A system may include a similarity measurement processing unit configured to determine a plurality of similar users that are similar to a user based on similarity values including calculating the similarity values for pairs of users based on an importance vector and differences between rated items. The importance vector may include importance values corresponding to a plurality of items, and each importance value may represent a similarity importance of a corresponding item. Each similarity value may represent a level of similarity between the user and another user. Also, the system may include a rating processor configured to estimate a rating value of an unrated item for potential recommendation based on recommendations from the plurality of similar users, and provide a recommendation for the item based on the rating value. | 03-19-2015 |
20150081911 | MIGRATION EVENT SCHEDULING MANAGEMENT - In accordance with aspects of the disclosure, systems and methods are provided for scheduling migration events for server resources in a server cluster relative to a time interval while considering load balance constraints and data transfer constraints of the server cluster. The systems and methods may include generating one or more potential migration scheduling schemes for migration of each server resource to at least one other server resource in the server cluster within the time interval while considering the load balance constraints and the data transfer constraints of the server cluster, and generating a migration event schedule for each migration event within the time interval based on the one or more potential migration scheduling schemes generated for migration of each server resource to at least one other server resource in the server cluster. | 03-19-2015 |
20150088417 | System and Method for Dynamic Path Optimization - Techniques of dynamic path optimization are disclosed. In some embodiments, a method comprises receiving an instruction to determine an optimal path from a source geographical location to a destination geographical location, and determining an optimal path from the source geographical location to the destination geographical location using corresponding historical traffic information for each one of a plurality of sub-paths. The historical traffic information for each sub-path may correspond to an estimated arrival time at a start location for the corresponding sub-path and be used to select sub-paths from the plurality of sub-paths. The selected sub-paths may define the optimal path. In some embodiments, the historical traffic information comprises an indication of traffic flow for the corresponding sub-path. In some embodiments, the indication of traffic flow comprises an average speed of traffic flow. | 03-26-2015 |
20150088907 | METHOD AND SYSTEM FOR MANAGING DATABASES HAVING RECORDS WITH MISSING VALUES - The method includes selecting a target record from a dataset, the target record including a missing value, partitioning records of the dataset into at least two groups including co-related data, the partitioned records including records having a value for a same field as the missing value in the target record, predicting the missing value based on a relationship between fields in each of the at least two groups associated with the partitioned records, and setting the missing value of the target record to the predicted value. | 03-26-2015 |
Yuanlin Cheng, Shanghai CN
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20110308999 | METHOD FOR SELECTIVE HYDROGENATION OF PHENYLACETYLENE IN THE PRESENCE OF STYRENE - The present invention discloses a process for the selective hydrogenation of phenylacetylene in the presence of styrene, comprising contacting a phenylacetylene and styrene-containing hydrocarbon fraction feedstock with a carbon-containing catalyst under hydrogenation reaction conditions, wherein the carbon-containing catalyst has a carbon content of from 0.02 to 8 wt % based on the weight of the catalyst. | 12-22-2011 |
Yunan Cheng, Shanghai CN
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20130317141 | FLAME RETARDANT POLYCARBONATE COMPOSITIONS, METHODS OF MANUFACTURE THEREOF AND ARTICLES COMPRISING THE SAME - Disclosed herein is a flame retardant polycarbonate composition comprising 10 to 90 weight percent of a polycarbonate composition, a fibrous reinforcing and a flame retardant composition that comprises a phosphazene compound and a mineral filler synergist. In an embodiment, the polycarbonate composition comprises a first copolyestercarbonate copolymer and a second copolyestercarbonate copolymer, where the first copolyestercarbonate copolymer has a lower molecular weight than the second copolyestercarbonate copolymer. In another embodiment, the polycarbonate composition comprises a linear polycarbonate, a branched polycarbonate, or a combination of a linear and a branched polycarbonate. Disclosed herein too is a method of manufacturing the composition and articles that can be manufactured from the composition. | 11-28-2013 |
20130317148 | FLAME RETARDANT POLYCARBONATE COMPOSITIONS, METHODS OF MANUFACTURE THEREOF AND ARTICLES COMPRISING THE SAME - Disclosed herein is a flame retardant composition comprising a polycarbonate; 5 to 10 weight percent of a polysiloxane-polycarbonate copolymer; where the polysiloxane-polycarbonate copolymer comprises an amount of greater than 10 weigh percent of the polysiloxane and where the molecular weight of the polysiloxane-polycarbonate copolymer is greater than or equal to 25,000 grams per mole; 5 to 20 weight percent of a branched polycarbonate; 5 to 60 weight percent of a reinforcing filler; and 1 to 15 weight percent of a flame retarding compound. Disclosed herein too is a method comprising blending a polycarbonate; 5 to 10 weight percent of a polysiloxane-polycarbonate copolymer; 5 to 20 weight percent of a branched polycarbonate; 5 to 60 weight percent of a reinforcing filler; where the reinforcing filler is a glass fiber, a carbon fiber, a metal fiber, or a combination comprising at least one of the foregoing reinforcing fillers; and 1 to 15 weight percent of a flame retarding compound; and extruding the flame retardant composition. | 11-28-2013 |
20140206800 | Thermoplastic Compositions Containing Nanoscale-Sized Particle Additives For Laser Direct Structuring And Methods For The Manufacture And Use Thereof - This invention relates generally to a thermoplastic compositions and, more particularly, to compositions comprising a polymer matrix and comprising a filler composition. To that end, according to the aspects of the invention, a thermoplastic composition is disclosed that generally comprises a polymer matrix and at least one filler composition. The polymer matrix generally comprises at least one polycarbonate or polyamide. The filler composition generally comprises at least one laser direct structuring additive with a mean particle size of less than 1 μm and may additionally optionally comprise flame retardants, stabilizers and process aids. | 07-24-2014 |
20140296410 | HIGH MODULUS LASER DIRECT STRUCTURING POLYCARBONATE COMPOSITES WITH ENHANCED PLATING PERFORMANCE AND BROAD LASER WINDOW AND METHODS FOR THE MANUFACTURE AND USE THEREOF - The present disclosure relates to a polymer composition. The disclosed composition comprises a polycarbonate polymer, a laser direct structuring additive capable of being activated by electromagnetic radiation and thereby forming elemental metal nuclei, reinforcing filler, and a laser direct structuring synergist. Also disclosed is a method for making the disclosed polymer composition and an article of manufacture comprising the disclosed polymer composition. | 10-02-2014 |
20140296411 | HIGH MODULUS LASER DIRECT STRUCTURING COMPOSITES - The present disclosure relates to polymer compositions. The disclosed compositions comprise a thermoplastic polymer, a laser direct structuring additive, and a reinforcing filler. Also disclosed are methods for making the disclosed polymer composition and articles of manufacture comprising the disclosed polymer composition. | 10-02-2014 |
20140371360 | FLAME RETARDANT POLYCARBONATE COMPOSITIONS, METHODS OF MANUFACTURE THEREOF AND ARTICLES COMPRISING THE SAME - Disclosed herein is a flame retardant composition comprising a polycarbonate; 5 to 10 weight percent of a polysiloxane-polycarbonate copolymer; where the polysiloxane-polycarbonate copolymer comprises an amount of greater than 10 weigh percent of the polysiloxane and where the molecular weight of the polysiloxane-polycarbonate copolymer is greater than or equal to 25,000 grams per mole; 5 to 20 weight percent of a branched polycarbonate; 5 to 60 weight percent of a reinforcing filler; and 1 to 15 weight percent of a flame retarding compound | 12-18-2014 |
Zhaogu Cheng, Shanghai CN
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20140125989 | SIX-AXIS FOUR-SUBDIVIDING INTERFEROMETER - Six-axis four-subdividing interferometer comprising a six-axis light splitting system and an interference module which are sequentially arranged along the incident direction of polarization orthogonal double-frequency laser, wherein the six-axis light splitting system comprises five 45-degree plane beam splitters and four 45-degree full-reflecting minors. | 05-08-2014 |
20140160489 | FOUR-AXIS FOUR-SUBDIVIDING INTERFEROMETER - Four-axis four-subdividing interferometer comprising a four-axis light splitting module and an interference module which are sequentially arranged along the incident direction of polarization orthogonal double-frequency laser. The four-axis light splitting system comprises three 50% plane beam splitters and three 45-degree plane reflecting mirrors. The invention comprises a four-axis four-subdividing plane mirror interferometer and a four-axis four-subdividing differential interferometer. In the differential interferometer, an adjustable 45-degree reflecting minor is used to guide the reference light to a reference reflecting minor which is arranged in the same direction as a measurement minor and fixed on the moving object. | 06-12-2014 |
Zhen Cheng, Shanghai CN
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20130015943 | SURFACE-MOUNT TYPE OVERCURRENT PROTECTION ELEMENTAANM Liu; ZhengpingAACI ShanghaiAACO CNAAGP Liu; Zhengping Shanghai CNAANM Liu; YutangAACI ShanghaiAACO CNAAGP Liu; Yutang Shanghai CNAANM Wang; JunAACI ShanghaiAACO CNAAGP Wang; Jun Shanghai CNAANM Yang; JinhuaAACI ShanghaiAACO CNAAGP Yang; Jinhua Shanghai CNAANM Gao; DaohuaAACI ShanghaiAACO CNAAGP Gao; Daohua Shanghai CNAANM Cheng; ZhenAACI ShanghaiAACO CNAAGP Cheng; Zhen Shanghai CNAANM Li; QuantaoAACI ShanghaiAACO CNAAGP Li; Quantao Shanghai CNAANM Sun; TianjuAACI ShanghaiAACO CNAAGP Sun; Tianju Shanghai CN - A surface-mount type over-current protection element includes two single-layer composite chips, wherein one chip is made of a first core material and a first and a second metallic foil layer attached on the two surfaces of the first core material, the other chip is made of a second core material and a third and a fourth metallic foil layer attached to the two surfaces of the second core material. The protection element also has an insulating layer arranged between the two chips to electrically insulate and bond to the second and third metallic layers to form a bi-layer composite chip. Part of the first metallic foil layer and the corresponding part of the fourth metallic foil layer are etched to expose part of the first core material and correspond part of the second core material. One or more through-holes are made on the bi-layer composite chip for mounting. | 01-17-2013 |
Zhijun Cheng, Shanghai CN
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20140123485 | Assembly of Passive Cardiac Electrical Lead - A passive cardiac electrical lead is assembled by coupling an inner conductor coil to a connector pin to form an inner conductor assembly. The inner conductor assembly is threaded through a connector insulator. An insulator tubing is placed over the inner coil. A proximal end of the insulator tubing is sleeved over the distal extension of the connector insulator. An outer conductor coil is coupled to a ring connector to form an outer conductor assembly. The inner conductor assembly is threaded through the outer conductor assembly. The ring connector is sleeved on the distal extension of the connector insulator and over the insulator tubing. A proximal seal is sleeved over a socket end of the connector pin. A portion of the proximal seal is seated on the proximal extension of the connector insulator. | 05-08-2014 |
20140165395 | Assembly of Active Cardiac Electrical Lead - An active bipolar cardiac electrical is assembled by coupling an inner conductor coil to a connector pin to form an inner conductor assembly. The inner conductor assembly is threaded through a connector insulator. An insulating tubing is placed over the inner coil. A proximal end of the insulating tubing is sleeved over the distal extension of the connector insulator. An outer conductor coil is coupled to a ring connector to form an outer conductor assembly. The inner conductor assembly is threaded through the outer conductor assembly. The ring connector is sleeved on the distal extension of the connector insulator and over the insulator tubing. A proximal seal is sleeved over a socket end of the connector pin. The proximal seal is seated on the proximal extension of the connector insulator. | 06-19-2014 |
Zhikun Cheng, Shanghai CN
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20130282778 | System and Method for Signal Processing in Digital Signal Processors - An embodiment of a method and a related apparatus for digital computation of a floating point complex multiply-add is provided. The method includes receiving an input addend, a first product, and a second product. The input addend, the first product and the second product each respectively has a mantissa and an exponent. The method includes shifting the mantissas of the two with smaller exponents of the input addend, the first product, and the second product to align together with the mantissa of the one with largest exponent of the input addend, the first product and the second product, and adding the aligned input addend, the aligned first product and the aligned second product. | 10-24-2013 |
20130282783 | Systems and Methods for a Floating-Point Multiplication and Accumulation Unit Using a Partial-Product Multiplier in Digital Signal Processors - An embodiment of an apparatus performs a floating-point multiply-add process on a first multiplicand, a second multiplicand, and an addend. A leading 0 bit is added to a mantissa of the first multiplicand to form an expanded first mantissa, and a partial-product multiplication is performed on the expanded first mantissa and a mantissa of the second multiplicand to produce partial-product sum and a partial-product carry mantissas. Leading bits of the partial-product sum and carry mantissas are changed to 0 bits if they are both 1 bits, and the partial-product sum and the partial-product carry are shifted right according to an exponent difference of a product of the first multiplicand and the second multiplicand. Otherwise both the partial-product sum and carry mantissas are arithmetically shifted right according to the exponent difference. The first and second multiplicands and the addend can be complex numbers. | 10-24-2013 |
Zhonghong Cheng, Shanghai CN
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20130334135 | METHOD OF REMOVING RECALCITRANT ORGANIC POLLUTANTS - Recalcitrant chemical oxygen demand (COD) of a liquid is reduced in a water treatment system. The method includes pretreating the liquid in a pretreatment unit to remove indigenous bacteria or microbes to a population level below which the indigenous organisms can interfere with the screened and externally introduced microorganisms. The liquid is then provided to a reactor that has a filter bed formed with a carrier material. Special microbes are screened and used to colonize the carrier material to remove recalcitrant COD. A biofilm is cultured on the surface of the carrier material to immobilize the screened microbes in the reactor. The method further includes percolating the liquid from the pretreatment unit through the filter bed colonized with the screened microbes to degrade at least part of the recalcitrant COD under aerobic conditions. In one embodiment, the filter is formed with biological granular activated carbon (GAC) as the carrier material and the screened microbes comprise at least one microbial species selected from the group consisting of | 12-19-2013 |