Fan, Shanghai
Binbin Fan, Shanghai CN
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20120247107 | BATTERY MODULE AND METHOD INCORPORATING EXTERIOR CASING AND LINER - A battery module includes a rigid external casing made, for example, of a metallic sheet material. Securement features, tabs, and so forth may be formed in the material of the casing. The casing may be made by stamping and bending metallic sheet. A liner is disposed in the casing, and one or more battery cells are disposed in the liner. The liner may comprise an insulative sheet material that is cut and folded to generally conform to the casing. The structure may include a bus bar assembly, compression members, a thermal component and other structural and functional elements. | 10-04-2012 |
Chenghao Fan, Shanghai CN
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20140283607 | Method and Apparatus for Noise Control in Ultrasonic Sensors - The adjustable voltage regulator under control of a microcontroller applies controlled amplitude voltage in the range of 5 to 9 VDC to the sensor transmitter to adjust the output amplitude of the transmitter. The adjustable amplitude transmitter allows an occupancy sensor to have its total output energy adjusted to reduce environmental noise-induced false triggering and to conform to the area to be covered. Lowering the total ultrasonic energy in the monitored space lowers the sensitivity of the receiver to inappropriate activations. Lowering the input power to the transmitter also lowers the total internal system noise and provides an improved signal to noise ratio in the receiver. | 09-25-2014 |
Chenhui Fan, Shanghai CN
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20140379943 | MEASURING PERFORMANCE OF STORAGE SYSTEM - The present disclosure relates to a method and apparatus for measuring performance of a storage system. The method comprises: causing one or more entities to execute a task set comprising multiple tasks, each of the multiple tasks being used for accessing the storage system; obtaining an indicator set of the storage system based on a result of the execution, the indicator set comprising one or more indicators for indicating performance of the storage system; and adjusting the task set based on the indicator set, for subsequent execution by the one or more entities. The method can be executed iteratively. By means of the present invention, workloads for the next round's execution can be intelligently improved according to execution results after each round's execution of workloads, so that performance of the storage system can be obtained more pertinently and efficiently so as to better utilize the storage system. | 12-25-2014 |
Chenhui Thomas Fan, Shanghai CN
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20140089921 | METHOD AND SYSTEM FOR MANAGING VIRTUAL MACHINE DISKS - Embodiments of the present invention relate to a method and system for managing a virtual machine disk. According to embodiments of the present invention, thin provisioning and thick provisioning are integrated to form a hybrid virtual machine disk management mechanism. Specifically, for a thin provisioned VM disk, if it is determined that the load level of the disk is relatively high, it may be decided to switch the VM disk to be thick provisioned. On the contrary, for a thick provisioned VM disk, if it is determined that a load level of the disk is relatively low, it may be decided to switch the VM disk to be thin provisioned so as to avoid resource waste. In this way, the efficiency and flexibility of the management of virtual machine storage disks may be improved. | 03-27-2014 |
Chongbin Fan, Shanghai CN
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20150067313 | SYSTEMS AND METHODS FOR SECURE BOOT ROM PATCH - A data processing system includes a boot read only memory (ROM) configured to store boot code; one time programmable (OTP) storage circuitry configured to store patch instructions; a random access memory (RAM); and a processor coupled to the boot ROM, the OTP storage circuitry, and the RAM. The processor is configured to: in response to a reset of the data processing system, copy one or more patch instructions from the OTP storage circuitry into the RAM, and during execution of the boot code, execute a patch instruction from the RAM in place of a boot instruction of the boot code. | 03-05-2015 |
Chunhai Fan, Shanghai CN
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20080317664 | Method for Gas Storage - This invention released a method for gas storage, characterized that gas is stored in the form of nanometer scale bubbles or gas layers on the solid-liquid surfaces. Said gas is hydrogen, the surface of the solid is planar solid surface, irregular solid surface, or porous material surface, especially highly oriented pyrolytic graphite (HOPG) surface, and the liquid is water, inorganic acid, inorganic salt, inorganic alkali, organic solution or colloid solution. The gas to be stored is produced by electrochemical method, inorganic reaction, organic reaction, biologic reaction or physical method. | 12-25-2008 |
20150153300 | INTEGRATED TYPE MICROFLUIDIC ELECTROCHEMICAL BIOSENSOR SYSTEM AND METHOD FOR RAPID BIOCHEMICAL ANALYSIS - The present invention provides an integrated type microfluidic electrochemical biosensor system for rapid biochemical analysis and the usage of the system. The system comprising: a continuous feeding unit for sequentially conveying lead eluent, sample solution, sample eluent, signal probe solution, signal probe eluent and electrochemical detection buffer solution; a microfluidic chip consists of one or more micro-channel network, the microfluidic chip covers the electrode array to form a channel system, capture probes which have interaction with the said sample solution fixed on the surface of the electrode array, said channel system is connected with the continuous feed unit; and a power system for providing power to said continuous feeding unit. The invention innovatively combine three technologies of planar electrode arrays, microfluidic chip technology and continuous feeding unit together, and the integrated type microfluidic electrochemical biosensing system which is small in size and low in cost and has a wide application prospect is provided. | 06-04-2015 |
Daiwei Fan, Shanghai CN
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20090195190 | Systems and Methods for Powering a Light Emitting Diode Lamp - In one embodiment, the present invention includes an electronic circuit for providing a power current to an LED lamp. The electronic circuit comprises a logic drive circuit, a VCO, a power switch, and a first current sensor. The VCO is coupled to provide a first logic control signal to the logic drive circuit. The power switch has a first terminal and second terminal coupled to deliver the power current to the LED lamp and a control terminal coupled to receive a power control signal from the logic drive circuit. The first current sensor is coupled to sense a peak current passing through the power switch and coupled to provide a second logic control signal to the logic drive circuit. | 08-06-2009 |
Di Fan, 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 |
Gang Fan, Shanghai CN
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20150149913 | SYSTEM AND METHOD FOR GROUPING AND MANAGING CONCURRENTLY A PLURALITY OF SERVERS - A system and method for grouping and managing concurrently a plurality of servers are disclosed, in which a target instruction is issued to one or more servers in the same group, and all the servers are regrouped according to execution results generated by executing the target instruction on the servers in the corresponding group, where solving the issue existing in the prior art and promoting a technical efficacy of management efficiency of multiple servers. | 05-28-2015 |
Gaofeng Fan, Shanghai CN
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20150075136 | AIR-ASSISTED REDUCTANT DELIVERY SYSTEM - A pump assembly ( | 03-19-2015 |
Hank Fan, Shanghai CN
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20140177716 | USING AN AVERAGE MOTION VECTOR FOR A MOTION SEARCH - A method for using an average motion vector in a motion vector search process. The method includes accessing an input frame for processing and reading average motion vector information from memory. The method further includes performing a motion vector search by using the average motion vector and a plurality of hints, calculating a winner motion vector based on the average motion vector and the plurality of hints, and storing the winner motion vector back into memory to create a new updated average motion vector. The method further includes finishing processing the input frame using the winning motion vector. | 06-26-2014 |
Hong Fan, Shanghai CN
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20110070165 | MULTIVALENT CONSTRUCTS FOR THERAPEUTIC AND DIAGNOSTIC APPLICATIONS - The invention provides compositions and methods for therapeutic and diagnostic applications. | 03-24-2011 |
20110097275 | KDR AND VEGF/KDR BINDING PEPTIDES AND THEIR USE IN DIAGNOSIS AND THERAPY - The present invention provides polypeptides, peptide dimers, and multimeric complexes comprising at least one binding moiety for KDR or VEGF/KDR complex, which have a variety of uses wherever treating, detecting, isolating or localizing angiogenesis is advantageous. Particularly disclosed are synthetic, isolated polypeptides capable of binding KDR or VEGF/KDR complex with high affinity (e.g., having a K | 04-28-2011 |
20110286929 | MULTIVALENT CONSTRUCTS FOR THERAPEUTIC AND DIAGNOSTIC APPLICATIONS - The invention provides compositions and methods for therapeutic and diagnostic applications. | 11-24-2011 |
20140205545 | MULTIVALENT CONSTRUCTS FOR THERAPEUTIC AND DIAGNOSTIC APPLICATIONS - The invention provides compositions and methods for therapeutic and diagnostic applications. | 07-24-2014 |
20140286864 | KDR AND VEGF/KDR BINDING PEPTIDES AND THEIR USE IN DIAGNOSIS AND THERAPY - The present invention provides polypeptides, peptide dimer, and multimeric complexes comprising at least one binding moiety for KDR or VEGF/KDR complex, which have a variety of uses wherever treating, detecting, isolating or localizing angiogenesis is advantageous. Particularly disclosed are synthetic, isolated polypeptides capable of binding KDR or VEGF/KDR complex with high affinity (e.g., having a K | 09-25-2014 |
Hong (helen) Fan, Shanghai CN
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20100233090 | TARGETING VECTOR-PHOSPHOLIPID CONJUGATES - Peptide vectors having high KDR binding affinity and processes for making such vectors are provided. The peptide vectors may be conjugated to phospholipids and included in ultrasound contrast agent compositions. Such ultrasound contrast agents are particularly useful in therapeutic and diagnostic methods, such as in imaging KDR-containing tissue and in the evaluation and treatment of angiogenic processes associated with neoplastic conditions. The present invention also provides processes for the large scale production of highly pure dimeric and monomeric peptide phospholipid conjugates as well as precursor materials used to form the conjugates. The present invention further provides processes for the large scale production of highly pure peptide phospholipid conjugates which contain very low levels of TFA. | 09-16-2010 |
20110286936 | TARGETING VECTOR-PHOSPHOLIPID CONJUGATES - Peptide vectors having high KDR binding affinity and processes for making such vectors are provided. The peptide vectors may be conjugated to phospholipids and included in ultrasound contrast agent compositions. Such ultrasound contrast agents are particularly useful in therapeutic and diagnostic methods, such as in imaging KDR-containing tissue and in the evaluation and treatment of angiogenic processes associated with neoplastic conditions. The present invention also provides processes for the large scale production of highly pure dimeric and monomeric peptide phospholipid conjugates as well as precursor materials used to form the conjugates. The present invention further provides processes for the large scale production of highly pure peptide phospholipid conjugates which contain very low levels of TFA. | 11-24-2011 |
20130266519 | TARGETING VECTOR-PHOSPHOLIPID CONJUGATES - Peptide vectors having high KDR binding affinity and processes for making such vectors are provided. The peptide vectors may be conjugated to phospholipids and included in ultrasound contrast agent compositions. Such ultrasound contrast agents are particularly useful in therapeutic and diagnostic methods, such as in imaging KDR-containing tissue and in the evaluation and treatment of angiogenic processes associated with neoplastic conditions. The present invention also provides processes for the large scale production of highly pure dimeric and monomeric peptide phospholipid conjugates as well as precursor materials used to form the conjugates. The present invention further provides processes for the large scale production of highly pure peptide phospholipid conjugates which contain very low levels of TFA. | 10-10-2013 |
20140031520 | TARGETING VECTOR-PHOSPHOLIPID CONJUGATES - Peptide vectors having high KDR binding affinity and processes for making such vectors are provided. The peptide vectors may be conjugated to phospholipids and included in ultrasound contrast agent compositions. Such ultrasound contrast agents are particularly useful in therapeutic and diagnostic methods, such as in imaging KDR-containing tissue and in the evaluation and treatment of angiogenic processes associated with neoplastic conditions. The present invention also provides processes for the large scale production of highly pure dimeric and monomeric peptide phospholipid conjugates as well as precursor materials used to form the conjugates. The present invention further provides processes for the large scale production of highly pure peptide phospholipid conjugates which contain very low levels of TFA. | 01-30-2014 |
20140161732 | KDR AND VEGF/KDR BINDING PEPTIDES AND THEIR USE IN DIAGNOSIS AND THERAPY - The present invention provides polypeptides, peptide dimers, and multimeric complexes comprising at least one binding moiety for KDR or VEGF/KDR complex, which have a variety of uses wherever treating, detecting, isolating or localizing angiogenesis is advantageous. Particularly disclosed are synthetic, isolated polypeptides capable of binding KDR or VEGF/KDR complex with high affinity (e.g., having a K | 06-12-2014 |
20140206837 | TARGETING VECTOR-PHOSPHOLIPID CONJUGATES - Peptide vectors having high KDR binding affinity and processes for making such vectors are provided. The peptide vectors may be conjugated to phospholipids and included in ultrasound contrast agent compositions. Such ultrasound contrast agents are particularly useful in therapeutic and diagnostic methods, such as in imaging KDR-containing tissue and in the evaluation and treatment of angiogenic processes associated with neoplastic conditions. The present invention also provides processes for the large scale production of highly pure dimeric and monomeric peptide phospholipid conjugates as well as precursor materials used to form the conjugates. The present invention further provides processes for the large scale production of highly pure peptide phospholipid conjugates which contain very low levels of TFA. | 07-24-2014 |
Hongmei Fan, Shanghai CN
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20130118790 | Localized Skew Compensation Technique for Reducing Electromagnetic Radiation - Techniques are provided for electrically connecting components on a printed circuit board (PCB), semiconductor chip package, or other electronic device. More specifically, a first component, configured to generate a differential signal, is disposed on the PCB, while a second component, configured to receive the differential signal from the first component, is also disposed on the PCB. A differential conductor pair comprising first and second parallel conductors extends along a path between the first and second components. The path of the differential conductor pair comprises at least one turn that causes a change in direction of the first and second conductors. The first conductor comprises at least one localized skew compensation bend disposed at the turn such that, at the end of the turn, the first and second conductors have substantially the same length with respect to the first component. | 05-16-2013 |
Houxing Fan, Shanghai CN
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20130143864 | (6,7-DIHYDRO-2-NITRO-5H-IMIDAZOL[2,1-B][1,3]OXAZIN-6YL) AMIDE COMPOUNDS, PREPARATION METHODS AND USES THEREOF - (6,7-Dihydro-2-nitro-5H-imidazo[2,1-b][1,3]oxazin-6-yl)amide compounds of formula (I), and their pharmaceutically acceptable salts, preparation methods and pharmaceutical compositions thereof are disclosed, wherein m and R are defined as in the description. The uses of the compounds in preparing medicaments for treating infectious diseases caused by | 06-06-2013 |
Jia Fan, Shanghai CN
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20130237456 | MARKER CONSISTING OF PLASMA MICRORNA AND A NEW METHOD FOR DIAGNOSIS OF HEPATOCELLULAR CARCINOMA - The present invention relates to a kit for diagnosing hepatocellular carcinoma consisting of plasma microRNA, a kit containing the same, and a new method therefor. The marker for diagnosing hepatocellular carcinoma consists of a plurality of nucleic acid molecules, each nucleic acid molecule encoding at least one microRNA sequence, preferably consists of nucleic acid molecules encoding hsa-miR-122, hsa-miR-192, hsa-miR-21, hsa-miR-223, hsa-miR-26a, hsa-miR-27a, hsa-miR-801 and hsa-miR-1228. The kit can be used for diagnosing hepatocellular carcinoma, especially early hepatocellular carcinoma, and also for discriminating plasma of at least one hepatocellular carcinoma patient from that of at east one healthy individual, at east one chronic hepatitis B patient, or at east one cirrhosis patient. | 09-12-2013 |
Jiang Fan, Shanghai CN
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20100273786 | TETRAHYDRO-IMIDAZ0[1,5-A]PYRAZINE DERIVATIVES, PREPARATION PROCESS AND MEDICINAL USE THEREOF - Tetrahydro-imidazo[1,5-a]pyrazine derivatives of formula (I), their preparation methods, pharmaceutical compositions containing the derivatives and uses thereof as medicaments, especially as dipeptidyl peptidase IV inhibitors, wherein the substituents of formula (I) are defined as same as the description. | 10-28-2010 |
20120065209 | TETRAHYDRO-IMIDAZO[1,5-a]PYRAZINE DERIVATIVES SALTS, PREPARATION METHODS AND MEDICINAL USE THEREOF - Pharmaceutically acceptable salts of (R)-7-[3-amino-4-(2,4,5-trifluorophenyl)-butyryl]-3-trifluoromethyl-5,6,7,8-tetrahydro-imidazo[1,5-a]pyrazine-1-formic acid, their preparation methods, compositions containing the said pharmaceutical salts and their use as medicaments, especially as dipeptidyl peptidase IV (DPP-IV) inhibitors are disclosed. | 03-15-2012 |
20120220766 | TETRAHYDRO-IMIDAZO[1,5-alpha] PYRAZINE DERIVATIVES, PREPERATION PROCESS AND MEDICINAL USE THEREOF - Tetrahydro-imidazo[1,5-a]pyrazine derivatives of formula (I), their preparation methods, pharmaceutical compositions containing the derivatives and uses thereof as medicaments, especially as dipeptidyl peptidase IV inhibitors, wherein the substituents of formula (I) are defined as same as the description. | 08-30-2012 |
Jianqiang Fan, Shanghai CN
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20150075136 | AIR-ASSISTED REDUCTANT DELIVERY SYSTEM - A pump assembly ( | 03-19-2015 |
Jinjing Fan, Shanghai CN
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20110121707 | LED BULB FOR REPLACING A HALOGEN BULB IN THE FORM OF REFLECTIVE CUP - A LED bulb for replacing a halogen bulb in the form of reflective cup comprises a housing ( | 05-26-2011 |
Jiucai Fan, Shanghai CN
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20150147901 | CONNECTOR ASSEMBLY AND CONNECTOR PRODUCT - A connector assembly comprising: a first connector having a housing on which an elastic locking piece is suspended; a second connector having a housing on which a locking member mating with the elastic locking piece is formed so as to lock the first and second connectors together when the first and second connectors are mated together; and a connector position assurance device having a first stopper and a second stopper behind the first stopper. A first mating stopper is formed on the elastic locking piece, and a second mating stopper is formed on the housing of the first connector. The connector position assurance device only can be inserted into a first position under the elastic locking piece of the first connector when the first and second connectors are separate from each other. At the first position, the first stopper of the connector position assurance device is abutted against the first mating stopper of the first connector to prevent the connector position assurance device from being further pushed forward, and at the first position, the second stopper of the connector position assurance device is abutted against the second mating stopper of the first connector to prevent the connector position assurance device from being pulled out backward. | 05-28-2015 |
20150180166 | Electrical Connector and Electrical Connector Assembly - An electrical connector assembly is disclosed having a first connector and a second connector. The first connector has a first engagement portion on a first mating end, and at least one first ridge positioned on and protruding outward from an outer surface of the first engagement portion. The second connector has a second engagement portion on a second mating end. The second engagement portion has a first connector receiving chamber having an inner surface, and at least one second ridge positioned on and protruding inward from the inner surface. The at least one second ridge is positioned on, and protrudes inward from, the inner surface, being in electrical contact with the first ridge when the first engagement portion is positioned in the first connector receiving chamber. | 06-25-2015 |
Jun Fan, Shanghai CN
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20130063116 | TRUE REVERSE CURRENT BLOCKING SYSTEM - Devices, systems and methods are provided for a switch to perform true reverse current blocking (TRCB). The device may include a PMOS switch, including a source port, a drain port, a gate port and an n-well region; an input voltage port coupled to the source port; an output voltage port coupled to the drain port; a switch control port coupled to the gate port; and comparator circuitry configured to compare an input voltage at the input voltage port with an output voltage at the output voltage port and select a maximum of the input voltage and the output voltage. The comparator circuitry may be further configured to couple the selected maximum to the n-well region. | 03-14-2013 |
20150051132 | Emulsifier for Lubricating Oil Concentrate - The present disclosure provides a lubricating oil concentrate containing an ethoxylated ether amine and a base oil. The lubricating oil concentrate is capable of forming a stable, low foaming emulsion when added to an aqueous medium and may be useful in metalworking and cleaning fluids. | 02-19-2015 |
Kai Fan, Shanghai CN
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20130082061 | SYSTEM FOR LOCKING CONTAINER ASSEMBLY - A system includes a container assembly comprising a cover threadingly coupled to a container along a threaded interface portion of an interface and a cover lock assembly. The cover lock assembly includes a lock screw configured to selectively move between a cover lock position and a cover release position. The lock screw extends across the interface to resist threaded rotation of the cover relative to the container in the cover lock position, and the lock screw is recessed away from the interface to enable threaded rotation of the cover relative to the container in the cover release position. The cover lock assembly also includes a lock insert configured to block movement of the lock screw from the cover lock position to the cover release position. | 04-04-2013 |
20140109676 | ROTARY ULTRASONIC TESTING APPARATUS WITH HYDRAULIC LIFTING UNITS - The present application provides a rotary testing apparatus for use with a work piece. The rotary testing apparatus may include a rotor, a probe, and a lifting unit for maneuvering the probe about the work piece. The lifting unit may include a hydraulic lifting mechanism and a counterweight mechanism. | 04-24-2014 |
20140158422 | CABLE BUSHING ASSEMBLY - A cable bushing assembly and a method of sealing a cable penetration through a housing are provided. The bushing assembly includes an interior shell, a central cavity and at least one aperture between a first face and a second face. At least one cable passes through the bushing assembly. The bushing assembly also includes an exterior shell at least partially circumscribing the interior shell. A clasp is located between the interior shell and the exterior shell to prevent separation of the exterior shell from the interior shell. Packing material seals the at least one cable within the interior shell. A method of sealing a cable penetration includes providing a housing with an opening, inserting a bushing assembly into the opening, and securing the cable bushing. | 06-12-2014 |
Kaili Fan, Shanghai CN
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20110075983 | TELECOMMUNICATIONS CABLE INLET DEVICE - An inlet device is described herein for inserting a plurality of telecommunication cables into a telecommunications enclosure. An exemplary inlet device includes a housing, a retention device and a compression member. The housing has a first end and a second end, wherein the housing includes a compressible portion at the second end of the housing and the retention device may be secured to the first end of the housing. The compression member may be fitted over the compressible portion at the second end of the housing and the retention device may be secured to the first end of the housing. The cable retention device includes a rack to discretely hold a plurality of telecommunication cables. The cables may be further secured in the rack of the cable retention device by one or more clamping devices. | 03-31-2011 |
Ke Fan, Shanghai CN
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20130195368 | SCALABLE PATTERN MATCHING BETWEEN A PATTERN CLIP AND A PATTERN LIBRARY - A two-level matching technique is described. A system can generate a set of index patterns based on a set of library patterns in a pattern library. The pattern library can include patterns that are expected to have problems during manufacturing. Next, the system can use a fast matching process to check if a first-level pattern clip potentially matches one or more index patterns from the set of index patterns. If so, the system can use a detailed matching process to match a second-level pattern clip with library patterns that correspond to the one or more index patterns. Otherwise, the system can report that the first-level pattern clip does not match any library pattern in the pattern library. | 08-01-2013 |
Kexing Fan, Shanghai CN
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20100239588 | THE FUNCTIONAL EPITOPE OF OSTEOPONTIN, THE ANTI-OSTEOPONTIN MONOCLONAL ANTIBODY AND USE THEREOF - The present invention discloses the functional epitope of osteopontin; the anti-osteopontin monoclonal antibody and immune conjugate raising against the functional epitope and their use for preparing anti-tumor drug. The present invention also discloses the DNA sequence encoding the monoclonal antibody, the vector and host cell containing the DNA sequence. The monoclonal antibody and immune conjugate of present invention can also be used to detect OPN. Through inhibiting OPN, the monoclonal antibody or immune conjugate of present invention can remedy or respite autoimmune diseases and protect correlative tissues, so they can be used to remedy autoimmune diseases. | 09-23-2010 |
Lingting Fan, Shanghai CN
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20120232321 | METHOD FOR SYNTHESIS OF 1-DECENE OLIGOMER - A method for synthesis of 1-decene oligomer is provided, wherein 1-decene is polymerized at 80-120° C., 0.8-1.4 MPa in the presence of aluminum trichloride catalyst supported on gamma-alumina and n-hexane solvent where the volume ratio of 1-decene to n-hexane is 3:8-4:1. The catalyst is treated as follows: impregnating gamma-alumina carrier in 0.5-2.0 mol of hydrochloric acid, sulfuric acid, nitric acid or mixtures thereof, then vacuum drying at 80-100° C. and calcining at 400-800° C.; dissolving 5-10 g of anhydrous aluminum trichloride in 100 ml of tetrachloromethane, trichloromethane or dichloromethane solvent; adding the obtained solution into 10-20 g of activated alumina carrier and obtaining the catalyst after vacuum drying. The conversion rate of 1-decene is 50 wt % or more. The oligomer has a kinematic viscosity at 40° C. of 6.0-25 mm2/s and a viscosity index of 160-262. | 09-13-2012 |
Liqiang Fan, Shanghai CN
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20140316075 | Linear Silicone Block Copolymer and Method of Making the Same - The present disclosure provides a composition comprising a linear silicone block copolymer of Formula (IV) wherein R is a hydrogen or a C | 10-23-2014 |
20140343228 | Polymers with Carboxylic Ammonium Groups as Latent Catalysts for Epoxy Curing Applications - A one-component epoxy composition containing a latent catalyst and with surprisingly long storage stability. The catalyst being a reaction product of at least one tertiary amine compound and at least one polymer having at least one carboxylic acid and/or anhydride group. | 11-20-2014 |
Li Qiang Fan, Shanghai CN
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20120238689 | Thermoplastic Polymer Blends Comprising Dynamically Crosslinked Polyurethane in an Olefin Polymer Matrix - Compatibilized blends comprising a first phase comprising a thermoplastic olefin polymer and a second phase comprising a crosslinked, thermoplastic polyurethane are provided. The first phase is a continuous phase and the second phase can be co-5 continuous with the first phase, or dispersed as a non-continuous phase in the first phase. The blends further include a phenolic resole resin which at least partially crosslinks the thermoplastic polyurethane and acts as a compatibilizer for the olefin polymer and the thermoplastic polyurethane. | 09-20-2012 |
20120261163 | HALOGEN-FREE FLAME RETARDANT THERMOPLASTIC COMPOSITIONS FOR WIRE AND CABLE APPLICATIONS - Disclosed is a halogen-free, flame retardant thermoplastic resin composition based on polypropylene and one or more thermoplastic elastomers with an organic nitrogen- and/or phosphorus-based intumescent flame retardant comprising a piperazine component. The composition is processed easily to make a wire and cable sheath exhibiting a balance of high flame retardancy, good flexibility, high wet electrical resistance and excellent heat deformation properties, and which passes the VW-I flame retardancy test, the UL1581 heat deformation test at 150° C. and the wet electrical resistance test, and also exhibits good tensile and flexibility properties. Also disclosed is a wire and cable sheath made from the composition. | 10-18-2012 |
20130059955 | Halogen-Free, Flame Retardant TPU Composite - Halogen-free TPU compositions comprise in weight percent based on the weight of the composition: A. 1 to 99% thermoplastic polyurethane (TPU), B. 1 to 50% tris(2-butoxyethyl)phosphate (TBEP), C. 1 to 70% metal hydrate, and D. 1 to 70% organic phosphate ester other than tris(2-butoxyethyl)phosphate. These compositions exhibit better smoke suppression as compared with conventional organic phosphate flame retardant TPU compositions such as those based on resorcinol bis(diphenyl phosphate) (RDP) and bisphenol-A bis(diphenyl phosphate) (BPADP) in the absence of TBEP. | 03-07-2013 |
Litao Fan, Shanghai CN
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20100009128 | Gel mat and method for manufacturing the same - The present invention discloses a gel mat and a method for manufacturing the same. The purpose thereof is to provide a gel mat which features simple manufacturing process, low cost, ease of use, high reliability, and freedom from possible damage in case of being pierced or depressed with a pressure, and a method for manufacturing the same. The gel mat includes a hermetically sealed bag which is constituted by two layers of a film material, the bag being packed with gel flakes. Said method for manufacturing a gel mat comprises the steps of preparation of material, bag making, monomer solution pouring, heating for solidification, and inspection and packaging in this order. The present invention adopts a gel instead of water, which is conventionally used, for producing a flake gel mat the external surfaces of which are inside a bag; the gel is a colloid obtained by polymerizing the organic matter; approx. 70% of the gel is constituted by water; and thus the gel mat has an extremely good endothermic performance. In addition, the gel offers no flowability like water, being able to be stably used, and even when the bag is broken through by a pointed substance or burst out to be holed, there will cause no leakage, which allows the service life of the mat to be substantially extended. The method for manufacturing uses polymerization reaction; smoothes the gel mat flat inside the bag by applying an external pressure; and thus can provide a finished gel mat which has smooth and neat outer surfaces. | 01-14-2010 |
20140020185 | CUSHION FOR PREVENTING PRESSURE SORE - The present invention relates to a cushion for preventing pressure sore. The cushion for preventing pressure sore includes an air cell layer, an air passage layer, a base layer, and a plurality of air ducts. The air cell layer has a plurality of air cells; the air cell layer is divided into at least four air cell zones. Air cells in each air cell zone are in communication with each other, but air cells in any two adjacent air cell zones are not in communication with each other; the air passage layer is under the air cell layer and has a plurality of air passages therein. Each air passage is in connection and communication with at least one of the air cell zones; the air passage layer and the air cell layer are disposed on the base layer; an end of each air duct is in communication with a corresponding air passage, and the other end extends out of the cushion and is provided with a joint; and each air duct has a respective valve. The cushion for preventing pressure sore according to the present invention can intermittently exert pressure over human buttocks, thereby effectively preventing pressure sores. | 01-23-2014 |
20140020186 | PRESSURE-REGULATABLE PRESSURE SORES PREVENTION CUSHION - A pressure-regulatable pressure sores prevention cushion is provided. The cushion comprises an air cell array, having a plurality of air cells and being divided into at least four air cell zones, the air cells in each air cell zone being in communication with each other, but air cells in any two adjacent air cell zones being not in communication with each other; a plurality of air passages, located under the air cell array and each of which being connected to and in communication with at least one of the air cell zones; a base, on which the air cell array having a plurality of air cells and the air passages being disposed; a plurality of air ducts, which are disposed within the base, an end of each air duct being in communication with a corresponding air passage, and the other end extending out of the cushion and being provided with a joint, and each air duct having a respective valve; and an automatic pressure regulator, which is in communication with the joints of the plurality of air ducts and electrically connected to the respective valve of each duct to enable the automatic pressure regulator to inflate or deflate each air duct. | 01-23-2014 |
Ming-Jiang Fan, Shanghai CN
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20100309086 | MULTIPLE-INPUT MULTIPLE-OUTPUT DEVICE - A multiple-input multiple-output (MIMO) device includes a substrate, a shielding cover and a MIMO antenna. The shielding cover is positioned on the substrate, and includes a plurality of sidewalls. The MIMO antenna includes a first solid antenna, a second solid antenna, and a plane antenna. The first solid antenna and the second solid antenna are electrically connected to two ends of one sidewall of the shielding cover, respectively. The first plane antenna is configured on the substrate, and disposed between the first solid antenna and the second solid antenna. | 12-09-2010 |
Mingjie Fan, Shanghai CN
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20120294205 | Systems and Methods for Processing Time-Division Signals and Frequency-Division Signals - System and methods are provided for processing time-division signals and frequency-division signals using a multi-mode transceiver. The example system includes a power amplifier, a switching component, and a duplexer. The power amplifier is configured to receive a first time-division signal from the transceiver and to generate an amplified time-division signal based on the first time-division signal if the transceiver is in a time-division mode. The power amplifier is further configured to receive a first frequency-division signal from the transceiver and to generate an amplified frequency-division signal based on the first frequency-division signal if the transceiver is in a frequency-division mode. The switching component is configured to receive the amplified time-division signal from the power amplifier, and to output the amplified time-division signal for transmission. The duplexer configured to receive the amplified frequency-division signal from the switching component, and to output a transmission signal for transmission. | 11-22-2012 |
20140092791 | Systems and Methods for Processing Time-Division Signals and Frequency-Division Signals - System and methods are provided for processing time-division signals and frequency-division signals using a multi-mode transceiver. The example system includes a power amplifier, a switching component, and a duplexer. The power amplifier is configured to receive a first time-division signal from the transceiver and to generate an amplified time-division signal based on the first time-division signal if the transceiver is in a time-division mode. The power amplifier is further configured to receive a first frequency-division signal from the transceiver and to generate an amplified frequency-division signal based on the first frequency-division signal if the transceiver is in a frequency-division mode. The switching component is configured to receive the amplified time-division signal from the power amplifier, and to output the amplified time-division signal for transmission. The duplexer configured to receive the amplified frequency-division signal from the switching component, and to output a transmission signal for transmission. | 04-03-2014 |
20150127862 | Intelligent Connector and Bus Controller - An intelligent connector is disclosed having a signal processing unit, a first port, and a second port. The signal processing unit communicates signals between a bus and a slave module. The first port is coupled between the bus and the signal processing unit, and is connected to a power supply line. The second port is coupled between the signal processing unit and the slave module, and is positioned to provide a power supply to the slave module. | 05-07-2015 |
20150143007 | CONTROL CIRCUITRY MODULE GROUP, ELECTRIC DEVICE AND MODEM DEVICE - The present invention relates to a control circuitry module group, an electrical device, and a modem device. The control circuitry module group is configured for communication and/or power supply between a master control module and at least one slave modules in an electrical device. The control circuitry module group comprises: a bus; a bus control module coupled to the master control module and the bus, configured to receive a control signal from the master control module, add a target address in the control signal, and send to the bus the control signal with the target address; and at least one slave control modules each coupled to a corresponding slave module and the bus, respectively, and configured to receive the control signal with the target address via the bus, and controlling power supply to the slave module in response to the control signal. | 05-21-2015 |
Qiang Fan, Shanghai CN
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20150186593 | METHOD AND DEVICE FOR EXAMINING QUALITY OF DUMMY PATTERN INSERTION PROGRAM USED IN CIRCUIT LAYOUT DESIGN - A method for examining quality of a dummy pattern insertion program may be implemented using a device that includes hardware. The method may include using the dummy pattern insertion program to generate a dummy-based circuit layout, a first dummy-inserted circuit layout, and a second dummy-inserted circuit layout. The method may further include determining whether the dummy-based circuit layout complies with a set of circuit layout design rules. The method may further include checking whether the first dummy-inserted circuit layout complies with at least one of a set of dummy pattern check rules and a set of pattern density rules. The method may further include examining whether the second dummy-inserted circuit layout complies with at least one of the set of circuit layout design rules, the set of dummy pattern check rules, and the set of pattern density rules. | 07-02-2015 |
Qilin Fan, Shanghai CN
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20120218787 | STABILIZED VOLTAGE POWER SUPPLY - Disclosed is a stabilized voltage power supply comprising an A/D converting circuit configured to convert an alternate current voltage received from an external power supply to an initial direct current voltage; a PWM signal output unit configured to generate and output a PWM signal; a control switch configured to alternatively carry out, based on control of the received PWM signal, switching between a turn-on state and a turn-off state so as to convert the initial direct current voltage to a pulse voltage whose duty ratio is the same with that of the PWM signal; a final converting circuit configured to convert the pulse voltage to a final direct current voltage, and output the final direct current voltage to an external load via an output terminal; and a feed unit configured to feed the final direct current voltage back to the PWM signal output unit. | 08-30-2012 |
Regis Fan, Shanghai CN
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20140085579 | LCOS PANEL AND METHOD OF MANUFACTURING THE SAME - A method of manufacturing LCOS panel is disclosed. The method includes: providing a silicon substrate on which at least one conductive pad is formed and a transparent substrate on which a transparent electrode layer is formed; dispensing or coating a sealing material on a predetermined area of the silicon substrate or the transparent substrate; bonding the silicon substrate with the transparent substrate; singulating the bonded silicon substrate and transparent substrate such that at least one space is provided between the silicon substrate and the transparent substrate on an outer side of the sealing material and a part of the transparent electrode layer is exposed in the space; and dispensing a conductive adhesive into the space to connect the transparent electrode layer to the conductive pad. The method is able to achieve a smaller-size of the LCOS panels, a higher production yield and a lower process requirement. | 03-27-2014 |
20140087491 | WAFER LEVEL BONDING METHOD FOR FABRICATING WAFER LEVEL CAMERA LENSES - A wafer-level bonding method for fabricating wafer level camera lenses is disclosed. The method includes: providing a lens wafer including lenses arranged in an array and a sensor wafer including sensors arranged in an array; measuring and analyzing an FFL of each lens to obtain a corresponding FFL compensation value for each lens; forming a thin transparent film (TTF) on each sensor of the sensor wafer, and the thickness of TTF is determined by the FFL compensation value of the corresponding lens; aligning and bonding the lens wafer with the sensor wafer having TTFs formed thereon. Since the focal length of each lens is adjusted to compensate the FFL of the lens by adding a TTF of transparent optical material with an index of refraction that is similar to the index of refraction of the sensor cover glass, the FFL variation of each camera lens can be reduced. | 03-27-2014 |
Regis Sh-Louen Fan, Shanghai CN
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20150077856 | Apparatus And Method For Molding Optical Lense During A Puddle Dispensing Process - An optical mold including a spacer cavity portion, a lens cavity portion and a flow stop control portion for allowing optical lens material to flow between the spacer cavity portion and the lens cavity portion and an optical lens array formed therefrom. The optical mold may further include a pedestal located within the spacer cavity portion for supporting the mold during a puddle dispensing process. A method for using the optical mold including the spacer cavity portion, the lens cavity portion, and the flow cavity portion, and optionally the pedestal. | 03-19-2015 |
Rongwei Fan, Shanghai CN
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20140377888 | METHOD OF DETECTING AND MEASURING CONTACT ALIGNMENT SHIFT RELATIVE TO GATE STRUCTURES IN A SEMICONDCUTOR DEVICE - The present invention provides a method of detecting and measuring the alignment shift of the contacts relative to the gate structures. The method comprises: designing a test model array having different test model regions on the substrate; forming second conductivity type doped well regions, gate structures, and first conductivity type doped active regions in each of the test model regions; forming contacts in each of the test model region; scanning the test model array by an electron-beam inspector to obtain light-dark patterns of the contacts; and detecting and measuring the alignment shift of the contacts relative to the gate structures according to the light-dark patterns of the contacts and the critical dimensions of the transistors in the test model regions. | 12-25-2014 |
Shan Fan, Shanghai CN
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20130179729 | FAULT TOLERANT SYSTEM IN A LOOSELY-COUPLED CLUSTER ENVIRONMENT - An approach to providing failure protection in a loosely-coupled cluster environment. A node in the cluster generates checkpoints of application data in a consistent state for an application that is running on a first node in the cluster. The node sends the checkpoint to one or more of the other nodes in the cluster. The node may also generate log entries of changes in the application data that occur between checkpoints of the application data. The node may send the log entries to other nodes in the cluster. The node may similarly receive external checkpoints and external log entries from other nodes in the cluster. In response to a node failure, the node may start an application on the failed node and recover the application using the external checkpoints and external log entries for the application. | 07-11-2013 |
20140351537 | MAPPING A SOURCE WORKLOAD PATTERN FOR A SOURCE STORAGE SYSTEM TO A TARGET WORKLOAD PATTERN FOR A TARGET STORAGE SYSTEM - Provided are a method, system, and computer program product for mapping a source workload pattern for a source storage system to a target workload pattern for a target storage system. A source workload pattern is received from the source storage system having workload access characteristics of source logical addresses at the source storage system. The source workload pattern at the source logical addresses is mapped to a target workload pattern for target logical addresses at the target storage system. The target workload pattern for the target workload addresses is provided to the target storage system to use to determine storage locations in the target storage system to store received replicated data from the source logical addresses at the target logical addresses. | 11-27-2014 |
Shixiong Fan, Shanghai CN
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20090166249 | PACKAGE FOR ELECTRONIC COMPONENT AND METHOD FOR MANUFACTURING THE SAME - A package for providing electromagnetic shielding for microwave circuits. The package includes a top board having an upper surface, a lower surface opposite to the upper surface and a side surface joining the upper surface and the lower surface, and a bottom board having an upper surface attached to the lower surface of the top board, a lower surface opposite to the upper surface and an outer side surface joining the upper surface and the lower surface. The top board further includes at least one ground layer formed therein and a first metal coating formed on at least part of the side surface of the top board. The bottom board includes an inner side surface extending from the upper surface of the bottom board toward the lower surface of the bottom board and an inner lower surface joining the inner side surface, thereby providing an inner space for accommodating the microwave circuit. The bottom board further includes a second metal coating formed on at least part of the outer side surface of the bottom board and a third metal coating formed on at least part of the lower surface of the bottom board. The ground layer, the first metal coating, the second metal coating and the third metal coating are electrically coupled to provide an electric shield for the microwave circuit. | 07-02-2009 |
Shuju Fan, Shanghai CN
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20110305204 | INFORMATION TRANSMISSION METHOD AND APPARATUS - Embodiments of the present invention provide an information transmission method and apparatus. The method includes: encoding an information bit sequence corresponding to data stream control information and Precoding Control Indication (PCI) information to obtain a code sequence; and sending the code sequence to a NodeB by carrying the code sequence on a Physical Uplink Control Channel (PUCCH). With the present invention, a User Equipment (UE) in a macro diversity state feeds back PCI information to the NodeB of the non-serving cell in time. | 12-15-2011 |
20110317605 | Signal Encoding Method and Device, Method for Encoding Joint Feedback Signal - A signal encoding method and device and a method for encoding a joint feedback signal are provided. The signal encoding method includes the following steps. When two carriers are configured with multiple-input and multiple-output (MIMO), Hybrid Automatic Repeat reQuest-ACKnowledgement (HARQ-ACK) signals of the two carriers are combined into a joint feedback signal. The joint feedback signal is mapped into a codeword according to predetermined mapping relationship between signals and codewords. Therefore, through the method for combining and encoding feedback signals of two carriers for transmission on a code channel in a dual cell (DC)-MIMO mode, bit error ratio (BER) and detection error cost are decreased, power overhead is saved, and a cubic metric (CM) value of the system is not affected, thereby enhancing the performance of the system. | 12-29-2011 |
20120002658 | Signal Encoding Method and Device, Method for Encoding Joint Feedback Signal - A signal encoding method and device and a method for encoding a joint feedback signal are provided. The signal encoding method includes the following steps. When two carriers are configured with multiple-input and multiple-output (MIMO), Hybrid Automatic Repeat Request-Acknowledgement (HARQ-ACK) signals of the two carriers are combined into a joint feedback signal. The joint feedback signal is mapped into a codeword according to a predetermined mapping relationship between signals and codewords. Therefore, through the method for combining and encoding feedback signals of two carriers for transmission on a code channel in a dual cell (DC)-MIMO mode, bit error ratio (BER) and detection error cost are decreased, power overhead is saved, and a cubic metric (CM) value of the system is not affected, thereby enhancing the performance of the system. | 01-05-2012 |
20120002749 | METHOD AND APPARATUS FOR ENCODING FEEDBACK SIGNAL - A method and apparatus for encoding feedback signal is provided. The method includes: encoding feedback signals of three carriers to output a bit sequence; and transmitting the bit sequence on a High Speed-Dedicated Physical Control Channel (HS-DPCCH). The encoding the feedback signals of the three carriers may specifically include: mapping the feedback signals of the three carriers into a codeword, in which the codeword can be selected from a codebook, and codewords in the codebook satisfy a particular code distance relationship. The method for jointly encoding feedback signals of three carriers in a Ternary Cell (TC) mode is provided. Feedback signals are transmitted over a single code channel. Therefore, power overhead is reduced, and system performance is improved. | 01-05-2012 |
20120044798 | Data Retransmission Method and User Equipment - Embodiments of the present invention provide a data retransmission method and user equipment, where the method includes: if a network indicates switching from a dual stream transmission mode to a single stream transmission mode, stopping data transmission of one data stream and clearing data in an HARQ process of the stopped data stream; or if a network indicates switching from a single stream transmission mode to a dual stream transmission mode, transmitting retransmission data in an HARQ process of the original data stream without changing the HARQ process number, and transmitting new data in the HARQ process of a new data stream; or using the retransmission data of the original data stream as new data to transmit in the HARQ process of either the original data stream or new data stream. | 02-23-2012 |
20120099548 | Method and Communication Device for Assigning Scheduling Grant - The present invention discloses a method and a communication device for assigning a scheduling grant. The method for assigning a scheduling grant includes: receiving a grant value, an E-TFCI offset value, and a data stream identifier corresponding to the E-TFCI offset value, where the E-TFCI offset value is determined by the Node B according to data transmitted by a mobile terminal through two data streams; determining, according to the grant value, a transport block size of the data stream identified by the data stream identifier in a current TTI; and determining a transport block size of the other data stream in the current TTI according to the transport block size and the E-TFCI offset value. in the embodiments of the present invention the MIMO technology may be applied to the HSUPA technology. | 04-26-2012 |
20130329640 | METHOD AND APPARATUS FOR ENCODING FEEDBACK SIGNAL - A method and apparatus for encoding feedback signal is provided. The method includes: encoding feedback signals of three carriers to output a bit sequence; and transmitting the bit sequence on a High Speed-Dedicated Physical Control Channel (HS-DPCCH). The encoding the feedback signals of the three carriers may specifically include: mapping the feedback signals of the three carriers into a codeword, in which the codeword can be selected from a codebook, and codewords in the codebook satisfy a particular code distance relationship. The method for jointly encoding feedback signals of three carriers in a Ternary Cell (TC) mode is provided. Feedback signals are transmitted over a single code channel. Therefore, power overhead is reduced, and system performance is improved. | 12-12-2013 |
20140105324 | Signal Encoding Method and Device, Method for Encoding Joint Feedback Signal - A signal encoding method and device and a method for encoding a joint feedback signal are provided. When two carriers are configured with multiple-input and multiple-output (MIMO), Hybrid Automatic Repeat reQuest-ACKnowledgement (HARQ-ACK) signals of the two carriers are combined into a joint feedback signal. The joint feedback signal is mapped into a codeword according to predetermined mapping relationship between signals and codewords. Therefore, through the method for combining and encoding feedback signals of two carriers for transmission on a code channel in a dual cell (DC)-MIMO mode, bit error ratio (BER) and detection error cost are decreased, power overhead is saved, and a cubic metric (CM) value of the system is not affected, thereby enhancing the performance of the system. | 04-17-2014 |
20140204862 | SIGNALING TRANSMITTING METHOD, USER EQUIPMENT, AND BASE STATION - The present invention provides a signaling transmitting method, a user equipment and a base station. In the present invention, a first DPCCH is transmitted to a base station over an uplink main carrier, where information borne over the first DPCCH at least includes: first Pilot information, downlink TPC information, and the downlink TPC is at least used for the base station to perform power control on a downlink main carrier; and a second DPCCH is transmitted to the base station over an uplink secondary carrier, where the second DPCCH is used to bear uplink signaling, and the uplink signaling is second Pilot information, or, the uplink signaling is the second Pilot information and TFCI information, or, the uplink signaling is the second Pilot information and FBI information, or, the uplink signaling is the second Pilot information, the TFCI information and the FBI information. | 07-24-2014 |
20140341055 | METHOD AND APPARATUS FOR TRANSMITTING AND PROCESSING USER EQUIPMENT FEEDBACK INFORMATION - A method and an apparatus for transmitting and processing user equipment feedback information are disclosed by the present invention, related to the field of radio communication technologies, and with the present invention, a user equipment is capable of transmitting feedback information with a maximum channel RI value of 4. The method includes: obtaining rank information (RI) of a radio channel, a corresponding channel quality indication information (CQI) value, and a precoding control information (PCI) value, where an RI value is any one of 1, 2, 3, and 4; and generating feedback information according to the CQI value and the PCI value, and sending the feedback information to a base station according to a CQI feedback pattern. Embodiments of the present invention are mainly applicable to a process of transmitting user equipment feedback information. | 11-20-2014 |
20140341320 | METHOD AND APPARATUS FOR TRANSMITTING DATA STREAMS IN MIMO SYSTEM - A method for transmitting data streams in a multiple input multiple output (MIMO) system is provided, where each data stream is mapped to multiple layers in an MIMO channel space for transmission, and the method includes: performing inter-layer interleaving for N data streams to obtain N interleaved data streams; mapping the N interleaved data streams respectively to N layers in the MIMO channel space, and transmitting the N interleaved data streams that are mapped to the N layers. By using the method of the present invention, a combined CQI can be used in a better way to improve MIMO transmission performance. Further, an impact of inter-layer interference is canceled by using an interference cancellation technology (for example, an SIC technology) based on the inter-layer interleaving. | 11-20-2014 |
20150063493 | PILOT SIGNAL TRANSMITTING METHOD, AND CHANNEL ESTIMATION METHOD, APPARATUS, AND SYSTEM - Embodiments of the present invention disclose a pilot signal transmitting method, and a channel estimation method, an apparatus, and a system. The method includes: within a transmission time interval (TTI), transmitting a first pilot signal (CPICH | 03-05-2015 |
20150078312 | METHOD FOR FEEDING BACK UPLINK CONTROL INFORMATION IN DOWNLINK MIMO MODE AND USER EQUIPMENT - Embodiments of the present invention disclose a method for feeding back uplink control information in a downlink MIMO mode and a user equipment, which are used to implement that a UE feeds back control information to a base station, are applicable to a precoding weight set restriction application scenario, and reduce transmit power of the UE while ensuring HS-DPCCH receive performance of the base station. The method provided by the embodiments of the present invention includes: generating, by a UE, 1-bit precoding control indicator (PCI) information; generating, by the UE, channel quality indicator (CQI) information; performing, by the UE, joint encoding on the PCI information and the CQI information, to obtain a joint encoding result; and feeding back, by the UE, the joint encoding result to a base station through an uplink high speed dedicated physical control channel (HS-DPCCH). | 03-19-2015 |
20150131509 | Signal Encoding Method and Device, Method for Encoding Joint Feedback Signal - A method, a user equipment and a base station are provided. The method is for transmitting Hybrid Automatic Repeat Request-Acknowledgement (HARQ-ACK) information in a communication system in which two carriers are configured, which includes: a user equipment encodes a codeword of the two carriers. The codeword represents encoded HARQ-ACK information of a first carrier and a second carrier according to a specific encoding scheme of dual-carrier configured with Multiple-Input Multiple-Output (DC-MIMO). The user equipment then transmits the encoded codeword of the two carriers to a base station. Therefore, bit error ratio (BER) and detection error cost are decreased, power overhead is saved, and a cubic metric (CM) value of the system is not affected, thereby enhancing the performance of the system. | 05-14-2015 |
20150155976 | Data Retransmission Method, Apparatus, and System - The present invention discloses a data retransmission method, apparatus, and system, and relates to the field of communications. In a data retransmission method, a special codeword is determined according to a difference between a number of layers selected by a transmitter and the number of layers that need to be occupied for retransmitting a codeword. The number of layers that need to be occupied by the codeword to be retransmitted is smaller than the number of layers selected by the transmitter and no new data needs to be transmitted and wherein the number of transport blocks comprised in the special codeword is equal to the difference. The codeword that needs to be retransmitted and the special codeword are allocated to each transport layer through a layer mapping. | 06-04-2015 |
Songnan Fan, Shanghai CN
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20140092512 | Battery Tester - A battery tester capable of measuring resistance and voltage of a battery using the same input channel. When measuring battery resistance, a testing signal circuit is electrically coupled to two electrodes of a subject battery to conduct a testing signal used in the battery resistance measurement. A response sensing circuit of the battery tester is also electrically coupled to the two electrodes of the subject battery to measure a response signal across the two electrodes of the subject battery. A resistance measuring module is electrically coupled to the response sensing circuit to measure the battery resistance based on the response signal detected by the response sensing circuit. A circuit breaker is capable of disconnecting the subject battery from the testing signal circuit, and disconnecting the resistance measuring module from the response sensing circuit. Moreover, the battery tester can also provide automatic protection for the battery resistance measuring module. | 04-03-2014 |
Ting Fan, Shanghai CN
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20110262523 | MEDICAL ADHESIVE TAPE AND MEDICAL ARTICLES MADE OF THE SAME - The present invention provides a medical adhesive tape comprising a non-woven fabric substrate of a metallocene polypropylene copolymer; and a medical pressure-sensitive adhesive coated on at least one side of said substrate. A medical article comprising a medicament and the medical adhesive tape of the invention is also provided. | 10-27-2011 |
20140220843 | HYDROPHOBIC ADHESIVE WITH ABSORBENT FIBERS - The disclosed hydrophobic adhesive composition comprises a hydrophobic adhesive matrix and water absorbent fibers dispersed throughout the adhesive matrix to provide water management capabilities to the adhesive composition. The disclosed adhesive composition can adhered to a variety of surfaces, such as skin, and will easily remove from the surface. Therefore, the disclosed adhesive is particularly well suitable for application to skin wherein the absorbent fiber can absorb perspiration, water, or wound fluid from skin. | 08-07-2014 |
20150037276 | HYDROCOLLOID COMPOSITION AND AN ARTICLE CONTAINING THE SAME - The present invention provides a hydrocolloid composition which, based on 100% by weight of the hydrocolloid composition, comprises: 10-90%) by weight of a polyisobutylene tackifier; 5-55% by weight of a hydrophilic absorbing substance; and 0.1-20% by weight of a functional ingredient. The invention further provides an article containing the hydrocolloid composition. | 02-05-2015 |
Tongxiang Fan, Shanghai CN
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20150133568 | METHOD FOR PREPARING GRAPHENE FROM BIOMASS-DERIVED CARBONACEOUS MESOPHASE - The present invention relates to a method for preparing graphene from a biomass-derived carbonaceous mesophase, which includes: soaking a base substance into an ethanol solution of a biomass-derived carbonaceous mesophase; after a certain period of time, taking out and drying the base substance, a layer of biomass-derived carbonaceous mesophase film being attached to the surface of the base substance; subjecting the base substance to a heat treatment under the protection of a hydrogen atmosphere, then a stacked graphene film was formed on the surface of the base substance; and further subjecting the base substance to ultrasonic dispersion in an alcohol solvent to separate the graphene film and the base substance, then a graphene alcosol was formed. The preparation process of the present invention is easy to implement. The raw material biomass-derived carbonaceous mesophase has abundant sources and is low in cost. The preparation process has low energy consumption, and is applicable to mass production. The obtained graphene film and graphene alcosol can be used in solar cells, nano-electronic devices, sensors, and so on, and have broad market prospects. | 05-14-2015 |
Wayne Fan, Shanghai CN
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20120045184 | INSTALLATION ASSEMBLY FOR SPLICING OPTICAL FIBERS AND METHOD FOR SPLICING OPTICAL FIBERS - An installation assembly for connecting an optical fiber cable and an optical fiber connector is disclosed. The installation assembly comprises an fixing member adapted to fixing the optical fiber cable; a guiding member, the fixing member is movably provided in the guiding member so as to guide a bare fiber of the optical fiber cable into the optical fiber connector and thus to bring the bare fiber to be in effective contact with an inline optical fiber in the optical fiber connector; and a splicing member, the splicing member is fitted with the guiding member and the fixing member, and splices the bare fiber of the optical fiber cable and the inline optical fiber in the optical fiber connector. The above solution provides a simple installation assembly which is capable of splicing optical fibers with easy and simple operations at site. The above solution can be applied to splice various types of optical fibers. Correspondingly, the present invention also provides a method for splicing optical fibers. | 02-23-2012 |
Xiangqun Fan, Shanghai CN
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20140100350 | SOLID-PHASE POLYMERIZATION METHOD FOR PREPARING HIGH-MOLECULAR-WEIGHT ALIPHATIC POLYESTER - A solid-phase polymerization method of high-molecular-weight aliphatic polyester conducts the solid-phase polymerization of aliphatic polyester prepolymer under a gas stream containing sulfonic acid catalyst. The method features preparing metal free aliphatic polyester with high molecular weight, good color and luster and perfect thermal stability efficiently. The non-metal-ion aliphatic polyester is not only applicable to common use, but is also suitable as high value-added medical material and packing material which contacts with food directly than other metal-containing polyester. | 04-10-2014 |
Xiaofeng Fan, Shanghai CN
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20130073994 | WEB-BASED WORKFLOW SERVICE VISUALIZATION AND NAVIGATION - Web workflow service information may include implementations, contracts, addresses, bindings, and other information that is sprinkled throughout source files, configuration files, and other locations. A service explorer extracts service information, and visualizes service information in a form that supports navigation, thereby helping developers understand and use workflow service information. A workflow service structure underlying the visualization is constructed with the extracted service information. A hierarchical node visualization of the service structure is displayed in a service explorer GUI. A developer navigates by expanding/contracting nodes, searching nodes, selecting nodes, and running tools with node-specific information, e.g., for testing, tracing, publication, workflow design, and so on. The visualization is automatically updated after service configuration changes. Node-specific source code is displayed for contract and implementation classes, and pertinent sections of configuration files are displayed for bindings and addresses. Derivation of endpoints, bindings, and addresses are displayed for implicitly set endpoints. | 03-21-2013 |
Xing Fan, Shanghai CN
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20110251192 | AMIDE COMPOUNDS, THEIR PHARMACEUTICAL COMPOSITIONS, THEIR PREPARATION METHOD AND THEIR USES - The present invention pertains to the field of pharmaceutical chemistry and discloses 8-(3-aminopropyl)-3-exo-8-azabicyclo[3.2.1]octane-3-amino amide compounds represented by formula I, the pharmaceutical compositions, the preparation method and the use thereof. Such compounds or pharmaceutically acceptable salts thereof can be used as an antagonist of CCR5 in preparing medicaments for treating diseases mediated by CCR5, particularly HIV infection, asthma, rheumatoid arthritis, autoimmune diseases and chronic obstructive pulmonary diseases (COPD). | 10-13-2011 |
Xiu-Xia Fan, Shanghai CN
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20150122176 | DISPENSING APPARATUS - A dispensing apparatus used to dispense glue on a workpiece includes a first conveyer, a robot arm and a first storing module. The first conveyer has a work region and a storage region. The workpiece is loaded on the first conveyer and transmitted from the work region to the storage region. The robot arm is movably disposed adjacent to the work region and has a dispensing unit and an image identifying unit. The image identifying unit retrieves an image signal of the work region. The robot aim controls the dispensing unit to dispense glue on the workpiece according to the image signal of the work region. The first conveyer transmits the dispensed workpiece from the work region to the storage region. The first storing module, which is disposed adjacent to the storage region, supports the dispensed workpiece and lifts it away from the first conveyer. | 05-07-2015 |
Xun Fan, Shanghai CN
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20090310687 | METHOD AND APPARATUS FOR SPACE-TIME-FREQUENCY ENCODING AND DECODING - The present invention provides a space-time-frequency encoding and decoding method and apparatus used in a wireless communication system. With the encoding method provided in the invention, transmission code words and their redundant elements are properly allocated on space-time-frequency units, so that the transmission codes and their partial redundancies can be transmitted via different antennas. Accordingly, at the receiving side, the redundant elements and the corresponding code word elements can be combined, so as to enhance the SNR and diversity gains for a part of the elements in the code words, and hence enhance the reception quality for the overall data stream. | 12-17-2009 |
20100177741 | METHOD FOR RESOURCE UNIT ALLOCATION FOR WIRELESS COMMUNICIATION, SUBSCRIBER STATION AND BASE STATION - A method for wireless communication between a base station and a plurality of subscriber stations is described wherein a communication capacity is partitioned in resource units at least by code multiplexing, which resource units are distributed by the base station over said devices, wherein data from each subscriber station is spread by means of a signature sequence, characterized in that multiple resource units assigned to a common subscriber station have the same signature sequence. | 07-15-2010 |
20130157675 | BASE STATION DEVICE, METHOD THEREOF, AND COMMUNICATION SYSTEM THEREOF - A base station device, a method thereof and a communication system thereof are disclosed. The base station comprises: a covariance matrix obtaining unit that forms a covariance matrix of an interference vector and a noise vector from received signals from multiple user equipments; a ratio calculation and comparison unit that calculates a relative ratio between the interference and the noise in the received signals based on the covariance matrix and compares the ratio with a predetermined threshold; an adjusting unit that reduces values of non-diagonal elements in the covariance matrix when the ratio is less than the predetermined threshold; an equalizer unit that performs equalization based on the covariance matrix by utilizing an Interference Rejection Combining algorithm when the ratio is greater than or equal to the predetermined threshold, and equalizes the received signals based on the adjusted covariance matrix by utilizing a Minimum Mean Square Error algorithm when the ratio is less than the predetermined threshold. By using the uniform receiver architecture, the advantages of the two algorithms are achieved in a simple structure, and further, its performance is superior to a MMSE receiver and an IRC receiver. | 06-20-2013 |
20140354677 | DATA INTERPOLATION AND CLASSIFICATION METHOD FOR MAP DATA VISUALIZATION - A method is provided for applying a visual classification scheme to a map. A target region comprising a plurality of display units is identified within the map. It is then determined whether all of the display units within the target region can be assigned to the same class based on interpolated data values obtained for only a subset of the display units within the target region. If the determination is positive, then all of the display units within the target region are assigned to the same class and a visual indicator is assigned to each display unit in the target region based on the class to which the display unit was assigned. If the determination is negative, then the target region is divided into a plurality of subdivided target regions and the foregoing method is applied to each of the subdivided target regions. | 12-04-2014 |
Ye Fan, Shanghai CN
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20140344543 | METHOD AND SYSTEM FOR MEMORY ACCESS PROTECTION - Aspects of the disclosure provide a method for null address handling. The method includes compiling code without adding a null check code before a memory access code, storing a first address of the memory access code in association with a second address of a handling code for null address, determining, in response to an exception that occurs at the first address during an execution of the compiled code, the second address based on the stored information, and executing the handling code at the second address. | 11-20-2014 |
Yeping Fan, Shanghai CN
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20090273317 | INTELLIGENTIZED HIGH-FREQUENCY CHARGER FOR BATTERIES - An intelligentized high-frequency charger for batteries includes a monolithic processor control circuit, a charging control circuit and a detection circuit electrically connected to the said monolithic processor control circuit respectively. The said monolithic processor control circuit includes a monolithic processor, an auxiliary power supply circuit and a key display circuit electrically connected to the said monolithic processor respectively. The said charging control circuit includes a PWM circuit, a drive circuit, a rectifier and filter circuit, an output control circuit and a current sampling circuit. The detection circuit includes a cell detection circuit, a reverse connection detection circuit, a cell voltage detection circuit and an auto pole circuit. | 11-05-2009 |
20100033027 | Automatic Pole - An automatic pole includes a mechanical push device and a circuit board device electric-connected with each other. The mechanical push device includes a magnetic inductance device, a contact device, and a housing. The circuit board device comprises a control circuit and an internal cell. The control circuit includes a first optoelectronic coupler and a second optoelectronic coupler electric-connected with each other, and a first transistor which base is connected to the first optoelectronic coupler and a second transistor which base is connected to the second optoelectronic coupler. | 02-11-2010 |
20100302052 | INTELLECTUALIZED POLARITY IDENTIFICATION DEVICE - The invention involves an intellectualized polarity identification device which comprises an electromagnetic module connected with a control circuit. The electromagnetic module comprises a magnetic inductor (electromagnet), a movable contact plate coaxially set with the magnetic inductor (electromagnet) and stationary contact plates. The control circuit comprises a reversed-polarity alarm protecting circuit connected with a correct-polarity conducting circuit. The reversed-polarity alarm protecting circuit comprises an alarm circuit and a protection circuit, the protection circuit comprising a diode and a photocoupler. The correct-polarity conducting circuit comprises a conduction circuit and an indicator circuit, respectively connected with the photocoupler. The intellectualized polarity identification device is electromagnetically controlled such that a closed circuit is created only when the device is connected with the correct polarity. | 12-02-2010 |
20110019392 | CLAMP WITH LAMP - A clamp with lamp, particularly useful for attaching to an automobile battery, or similar rechargeable battery, when charging or otherwise working with the battery, is disclosed. The clamp with lamp is configured to provide a convenient source of light during nighttime or other low-light conditions and to provide an automated means for turning the light on and off during use. The clamp with lamp includes an LED lamp disposed on the upper jaw of the clamp, a battery disposed in a battery case inside the handle and a switching mechanism. A switching mechanism is actuated when the jaws of the clamp open, thereby providing power to the LED lamp. When the clamp is engaged with the automobile battery, and when the jaws are closed, the switching mechanism turns off the LED lamp to save electricity. The clamp is small, handy, elegant, and durable. | 01-27-2011 |
20110287673 | HIGH CONDUCTIVITY ENERGY-SAVING CLAMPING DEVICE - The high conductivity energy-saving clamping device comprises a clamp and a cable fixed upon the clamp. Inside the cable, the conductive material protrudes and is set on the juncture of the clamp and the external conductor. When the clamp is connected to the external conductor, the conductive material and the external conductor contact and meet. This invention possesses the following advantages: it simplifies the production technology, lessens raw materials needed for production and hence saves resources and cost by the direct contact of the conductive material and the external conductor; moreover, due to the increase of conductive contact area, it enhances the electrical conductivity by 10% to 15% compared to those common clamps which use tooth-like conductive parts to connect the external conductor. Meanwhile, the invention greatly decreases environmental pollution by omitting the plating process of tooth-like conductive parts. | 11-24-2011 |
20150136442 | Booster Cable for Motor Vehicle - A new booster cable for motor vehicle includes a first cable body. The first cable body includes a first insulation and a first conductor located inside the first insulation. A first temperature warning color strip is embedded on the first insulation. The first temperature warning color strip contacts with the first conductor. The booster cable further includes a second cable body. The second cable body includes a second insulation and a second conductor located inside the second insulation. The first cable body and the second cable body are connected in parallel. By adopting the temperature warning color strip, the booster cable of the present invention solves the problem of faster aging of booster cable for motor vehicle due to temperature rise during use and at the same times, it warns the user to keep naked hands away from electric wires before it returns to the normal temperature completely. | 05-21-2015 |
Yingfeng Fan, Shanghai CN
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20140149369 | VERSION CONTROL METHODOLOGY FOR NETWORK MODEL - Disclosed are methods and apparatus for providing version control for a model. A database ( | 05-29-2014 |
Yong Fan, Shanghai CN
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20080212548 | Terminal Power Control Method - A terminal power control method includes following steps according to the quality of received signal, the terminal obtains quality parameter of received signal, received power of terminal occupying channel, and all the channel power in present cell which have the same carrier frequency and time slot with terminal occupying channel respectively; according to all the channel power in present cell which have the same carrier frequency and time slot with terminal occupying channel, determines the allowable received power minimum of terminal occupying channel; according to the allowable received power minimum of terminal occupying channel, received power of said terminal occupying channel and said received signal quality parameters, generates power control command. Present invention could control powers of signals in different channels, increase the demodulation performance of terminal and the stability of wireless link, and assure the quality of system communication. | 09-04-2008 |
Yungchieh Fan, Shanghai CN
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20110140239 | High Voltage Bipolar Transistor with Pseudo Buried Layers - A high voltage bipolar transistor with shallow trench isolation (STI) comprises the areas of a collector formed by implanting first electric type impurities into active area and connected with pseudo buried layers at two sides; Pseudo buried layers which are formed by implanting high dose first type impurity through the bottoms of STI at two sides if active area, and do not touch directly; deep contact through field oxide to contact pseudo buried layers and pick up the collectors; a base deposited on the collector by epitaxial growth and in-situ doped by second electric type impurity, in which the intrinsic base touches local collector and extrinsic base is used for base pick-up; a emitter which is a polysilicon layer deposited on the intrinsic base and doped with first electric type impurities. This invention makes the depletion region of collector/base junction from 1D (vertical) distribution to 2D (vertical and lateral) distribution. The bipolar transistor's breakdown voltages are increased by only enlarge active critical dimension (CD). This is low-cost process. | 06-16-2011 |
20110147892 | Bipolar Transistor with Pseudo Buried Layers - A structure and fabrication method for a bipolar transistor with shallow trench isolation (STI) comprises a collector formed by implanting first electric type impurity in active area; pseudo buried layers at the bottom of STI at both sides of active area by implanting heavy dose of first electric type impurity; deep contacts through field oxide to connect to pseudo buried layers and to pick up the collector; a base, a thin film deposited on the collector and doped with second electric type impurity; an emitter, a polysilicon film doped by heavy dose implant of first electric type impurity. This transistor has smaller device area, less parasitic effect, less photo layers and lower process cost. | 06-23-2011 |
20110156143 | Parasitic Vertical PNP Bipolar Transistor And Its Fabrication Method In Bicmos Process - This invention published a parasitic vertical PNP bipolar transistor in BiCMOS (Bipolar Complementary Metal Oxide Semiconductor) process; the bipolar transistor comprises a collector, a base and an emitter. Collector is formed by active region with p-type ion implanting layer. It connects a p-type buried layer which formed in the bottom region of STI (Shallow Trench Isolation). The collector terminal connection is through the p-type buried layer and the adjacent active region. The base is formed by active region with n type ion implanting which is on the collector. Its connection is through the original p-type epitaxy layer after converting to n-type. The emitter is formed by the p-type epitaxy layer on the base region with heavy p-type doped. This invention also comprises the fabrication method of this parasitic vertical PNP bipolar in BiCMOS (Bipolar Complementary Metal Oxide Semiconductor) process. And this PNP bipolar transistor can be used as the IO (Input/Output) device in high speed, high current and power gain BiCMOS (Bipolar Complementary Metal Oxide Semiconductor) circuits. It also provides a device option with low cost. | 06-30-2011 |
20110156151 | Electrode Pick Up Structure In Shallow Trench Isolation Process - This invention disclosed a kind of electrode pick up structure in shallow trench isolation process. The active region is isolated by shallow trench. A pseudo-buried layer under the bottom of shallow trench is formed. The pseudo-buried layer extends into active region and connects to doping region one which needs to be picked up by an electrode. The pick up is realized by deep trench contacts which etch through STI and get in touch with pseudo buried layer. This invention can reduce the device size, pick up electrode resistance, collector parasitic capacitance, and increase device cut off frequency. | 06-30-2011 |
20110156163 | Structure of electrode pick up in LOCOS - This invention disclosed a kind of electrode picking up structure in LOCOS isolation process. The active region is isolated by local oxide of silicon (LOCOS). A pseudo buried layer under the bottom of LOCOS is formed. The pseudo-buried layer extends into active region and connects to doping region one which needs to be picked up by an electrode. This is achieved by deep trench contacts which etch through LOCOS and get in touch with pseudo buried layer. This invention can reduce the device size, pick up electrode resistance, collector parasitic capacitance, and increase device cut off frequency. | 06-30-2011 |
20110156202 | Parasitic Vertical PNP Bipolar Transistor in BICMOS Process - A parasitic vertical PNP device in one type of BiCMOS process with shallow trench isolation (STI) comprises a collector formed by a p type impurity ion implantation layer inside active area, the bottom of collector connects to a p type buried layer, the p type pseudo buried layer is formed in bottom of shallow trench at both sides of collector active region through ion implantation, deep contacts through field oxide to connect pseudo buried layers and to pick up the collector; a base, formed by n type impurity ion implantation layer which sits on top of above stated collector; an emitter, a p type epitaxy layer lies above base and is connected out directly by a metal contact. Part of the p type epitaxy layer is converted into n type, which serves as connection path of base. Present invented PNP can be used as output device of BiCMOS high frequency circuit. It has a small device area and conduction resistance. | 06-30-2011 |
20110159659 | Novel Manufacturing Approach for Collector and N Type Buried Layer Of Bipolar Transistor - This invention disclosed a novel manufacturing approach of collector and buried layer of a bipolar transistor. One aspect of the invention is that an oxide-nitride-oxide (ONO) sandwich structure is employed instead of oxide-nitride dual layer structure before trench etching. Another aspect is, through the formation of silicon oxide spacer in trench sidewall and silicon oxide remaining in trench bottom in the deposition and etch back process, the new structure hard mask can effectively protect active region from impurity implanted in ion implantation process. | 06-30-2011 |
20110159672 | Novel Manufacturing Approach for Collector and N Type Buried Layer Of Bipolar Transistor - This invention disclosed a manufacturing approach of collector and buried layer of a bipolar transistor. One aspect of the invention is that a pseudo buried layer, i.e, collector buried layer, is manufactured by ion implantation and thermal anneal. This pseudo buried layer has a small area, which makes deep trench isolation to divide pseudo buried layer unnecessary in subsequent process. Another aspect is, the doped area, i.e, collector, is formed by ion implantation instead of high cost epitaxy process. This invention simplified the manufacturing process, as a consequence, saved manufacturing cost. | 06-30-2011 |
20130227502 | ALGORITHM OF CU INTERCONNECT DUMMY INSERTING - The present invention disclosed an algorithm of Cu interconnect dummy inserting, including: divide the surface of semiconductor chip into several square windows with an area of A, each of which is non-overlap; perform a logic operation on each square window; and divide the window into two parts: {circle around (1)} the area to-be-inserted; {circle around (2)} the non-inserting area; determine the metal density of the dummy pattern that should be inserted to each square window and the line width; determine the dummy pattern that should be inserted to the windows according to the metal density, line width, the pre-set dummy pattern and the layouting rules. The beneficial effects of the present invention is: avoided the shortcomings of fill density maximization in the rule-based filling method by using reasonable metal density and line width. And with a combination of the influence of line width and density to the copper plating process and chemical mechanical polishing morphology in model-based filling method, it can achieve a better planarization effect. | 08-29-2013 |
Zhaoyu Fan, Shanghai CN
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20140343312 | Novel method to manufacture surface active compounds such as sulfate betaine - The present invention relates generally to novel methods of preparing compounds such as sulfate betaines by reacting an amine with a cyclic (poly)glycerol sulphate (CGS) compound and the compound such as sulfate betaine products obtained by using the same. | 11-20-2014 |
Zheguang Fan, Shanghai CN
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20150047464 | MICROTOME HAVING MEANS FOR REVERSING A DIRECTION OF ROTATION - A microtome has first and second shafts at different fixed positions, wherein the first shaft may be rotated by a hand wheel. The shafts carry first and second gear wheels, respectively. A transmission unit couples the two gear wheels to each other so that the second shaft can be driven to rotate by the first shaft, and a shift unit for pivotably shifting the transmission unit between first and second positions. The two shafts rotate in the same direction when the transmission unit is in the first position, and in opposite directions when the transmission unit is in the second position. The transmission unit includes first and second idler gears meshing constantly with each other. The two shafts are coupled by only one of the idler gears when the transmission unit is in the first position, and by both idler gears when the transmission unit is in the second position. | 02-19-2015 |
20150047490 | MASS-BALANCING ARRANGEMENT AND MICROTOME USING SAME - A mass-balancing arrangement comprises an adjustably pre-loaded spring member ( | 02-19-2015 |
Zhengxiu Fan, Shanghai CN
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20110279887 | SELF-COLLIMATOR PLANAR SPECTROSCOPY SHAPING DEVICE FOR CHIRPED-PULSE-AMPLIFICATION - A self-collimator planar spectroscopy shaping device for chirped pulse amplification (CPA): uses a spectrum decomposing system with CTSI construction, a spectrum synthesizing system with CTSI structure that is symmetrical to the decomposing structure, and a spectrum shaping system including an aperture and a planar reflector for spectrum shaping function design. The device accomplishes the following functions: firstly decomposing the spectrum of a chirped temporal pulse laser to a spectral domain; then shaping the spectrum in the spectral domain; finally synthesizing un-shiftily this shaped spectrum in the spectral domain into a temporal chirped pulse with a designed shape. The device has features of small size of concave reflector, easy fabrication, compact construction, little laboratory space needed, and cheap in cost, which it can be different types of configuration for different circumstance application, which it can be not only utilized in a general laser spectrum shaping and spectrum modulation, but also can be utilized for a high energy and ultra-high peak-power laser system in chirped pulse amplification with a large caliber and with a chirped pulse bandwidth of a few nanometers. | 11-17-2011 |
20110317427 | SELF-COLLIMATOR CONCAVE SPECTRA SHAPING DEVICE FOR CHIRPED-PULSE-AMPLIFICATION - A self-collimator concave spectral shaping device for chirped-pulse-amplification (CPA): uses a spectrum decomposing system with CTSI construction, a spectrum synthesizing system with CTSI structure that is symmetrical to the decomposing structure, and a spectrum shaping system including an aperture and a planar reflector for spectrum shaping function design. The device accomplishes the following functions: firstly decomposing the spectrum of a chirped temporal pulse laser to a spectral domain; then shaping the spectrum in the spectral domain; finally synthesizing un-shiftily this shaped spectrum in the spectral domain into a temporal chirped pulse with a designed shape. The device has the feature of requiring less optical components, compacting the structure, requiring less space, cheap in cost, and running stability, for its small size of concave reflector, and its self-collimation and its symmetrical distribution, which it can be not only utilized in a general laser spectrum shaping and spectrum modulation, but also can be utilized for a high energy and ultra-high peak-power laser system in chirped pulse amplification with a large caliber and with a chirped pulse bandwidth of a few nanometers. | 12-29-2011 |
Zhenming Fan, Shanghai CN
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20140077755 | EMERGENCY POWER SUPPLY STARTING SYSTEM FOR A LITHIUM BATTERY WITH AUTOMATIC PREHEATING FUNCTION - An emergency power supply starting system a lithium battery with automatic preheating function, including a lithium battery pack, an output control module, an output module, a working power supply control module, a CPU master control module, an operation panel display function module, a heater control module, a heater module, an information sampling module and a charging module is disclosed. The CPU master control module, monitoring the real-time temperature, residual capacity and user operation status of the lithium battery pack, cuts off all output functions and charges the lithium battery (power supply is resumed only after charging) if the battery voltage is too low; if the voltage is normal but battery temperature is too low, the heater control module will start the heater module to initiate the heating process driven with the low current from the lithium battery and the latter is ready for use after the lithium battery temperature returns to normal. The invention arranges a heating source for heating the lithium battery the invention to realize automatic heating for the lithium battery and therefore, normal usage is possible in low temperature condition. | 03-20-2014 |
Zhi-Gang Fan, Shanghai CN
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20090245640 | IMAGE DETERMINATION APPARATUS, IMAGE SEARCH APPARATUS AND A RECORDING MEDIUM ON WHICH AN IMAGE SEARCH PROGRAM IS RECORDED - A preprocessing section binarizes input image data and calculates a total black pixel ratio. A feature extracting section detects connected components included in the binary image data and detects circumscribing bounding boxes of the connected components. Predetermined connected components are removed from all of the connected components based on the sizes of the detected circumscribing bounding boxes and bounding box black pixel ratios. By using the connected components that remain after removing the unnecessary connected components, a histogram is generated by specifying the sizes of the circumscribing bounding boxes as classes and numbers of the connected components as the frequencies of occurrence. A determining section determines whether the input image data is document image data or non-document image data based on information related to the generated histogram and the total black pixel ratio. | 10-01-2009 |
Zhi-Gang Fan, Shanghai CH
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20090263025 | IMAGE DETERMINATION APPARATUS, IMAGE SEARCH APPARATUS AND COMPUTER READABLE RECORDING MEDIUM STORING AN IMAGE SEARCH PROGRAM - A preprocessing section binarizes input image data and calculates a total black pixel ratio. A feature extracting section detects connected components contained in the binarized image data and detects circumscribing bounding boxes that circumscribe these connected components, respectively. Based on sizes of the circumscribing bounding boxes detected and numbers of black pixels contained therein, predetermined connected components are removed. A determining section generates an edge map by using the residual connected components, and performs two-dimensional fast Fourier transform thereon to generate spectral data. The determining section performs two-dimensional fast Fourier transform on template images to generate spectral data. The determining section determines, based on these pieces of spectral data, whether or not a circular shape is contained in the input image data. | 10-22-2009 |
Zhigui Fan, Shanghai CN
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20140066680 | CATALYST FOR THE OXIDATIVE DEHYDROGENATION OF BUTENE TO BUTADIENE AND PREPARATION PROCESS THEREOF - The present disclosure provides a catalyst for oxidative dehydrogenation of butene to butadiene, comprising at least one compound of formula Zn | 03-06-2014 |