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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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28-09-2017 дата публикации

SYSTEM AND METHOD FOR DEBUGGING ROBOT BASED ON ARTIFICIAL INTELLIGENCE

Номер: US20170277619A1
Автор: Yao LIU, Lun ZHANG, Qian XU, Zhihao WANG, Fuxiang LI, Jing BAI, Zheng LI, LIU YAO, ZHANG LUN, XU QIAN, WANG ZHIHAO, LI FUXIANG, BAI JING, LI ZHENG, LIU Yao, ZHANG Lun, XU Qian, WANG Zhihao, LI Fuxiang, BAI Jing, LI Zheng
Принадлежит:

The present disclosure provides a system and a method for debugging a robot based on artificial intelligence. The system includes: a mobile terminal; and the robot, in which the mobile terminal and the robot communicate with each other wirelessly, and the mobile terminal is configured to set a state parameter of each function node of the robot, and to send a control command to the robot according to the state parameter of each function node, so as to control the robot to perform a test.

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Номер записи: 1
04-08-2016 дата публикации

INTELLIGENT TELEVISION OPERATION SYSTEM

Номер: US20160227276A1
Автор: Feng ZOU, Zhifan SHENG, Delin CHEN, Xiaoyan XIA, Liuzhong XUE, Wei XIE, Hua JIANG, Jinlin WANG, Yimin BAI, Qianrong WAN, Sheng'an SUN, Jigang WANG, Peng SUN, Liang TANG, Dingjing ZHANG, Dongfei WANG, Mingmin WANG, Wei WANG, Guangtao FU, Xiaoyu LI, Liangfu ZHAO, Zheng LI, Wei BAI, Ying WANG, ZOU FENG, SHENG ZHIFAN, CHEN DELIN, XIA XIAOYAN, XUE LIUZHONG, XIE WEI, JIANG HUA, WANG JINLIN, BAI YIMIN, WAN QIANRONG, SUN SHENG'AN, WANG JIGANG, SUN PENG, TANG LIANG, ZHANG DINGJING, WANG DONGFEI, WANG MINGMIN, WANG WEI, FU GUANGTAO, LI XIAOYU, ZHAO LIANGFU, LI ZHENG, BAI WEI, WANG YING, ZOU Feng, SHENG Zhifan, CHEN Delin, XIA Xiaoyan, XUE Liuzhong, XIE Wei, JIANG Hua, WANG Jinlin, BAI Yimin, WAN Qianrong, SUN Sheng'an, WANG Jigang, SUN Peng, TANG Liang, ZHANG Dingjing, WANG Dongfei, WANG Mingmin, WANG Wei, FU Guangtao, LI Xiaoyu, ZHAO Liangfu, LI Zheng, BAI Wei, WANG Ying
Принадлежит: Academy of Broadcasting Science, SARFT, Oriental Cable Network Co., Ltd., JIANGSU BROADCASTING CABLE INFORMATION NETWORK CORP. LTD., ZTE CORPORATION, Institute of Acoustics, Chinese Academy of Sciences, Liantong Network Communication Technology Inc. (Shanghai)

The present invention relates to an intelligent television operation system, comprising an application frame layer combining and repackaging each component interface and logic of component layer to simplify reusing mechanism of application for components of the component layer; an application execution environment layer providing execution explaining environment of application codes; a component layer comprising a digital television-associated component for supporting an intelligent television application, wherein each component provides a standard universal component interface for the application frame layer; a hardware abstraction layer performing abstraction on hardware functions of Linux core layer, hiding hardware interface details and providing virtual hardware platform to provide unified interface for the component layer, whereby the component layer is hardware-irrelevant and transplanting on multiple platforms is facilitated; and a Linux core layer managing process, managing memory ...

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Номер записи: 2
06-04-2017 дата публикации

MULTI-COPY REFERENCE ASSAY

Номер: US20170096711A1
Автор: David MERRILL, Pius BRZOSKA, Zheng LI, Wendy LIN, Wing LEE, Mandi WONG, MERRILL DAVID, BRZOSKA PIUS, LI ZHENG, LIN WENDY, LEE WING, WONG MANDI, MERRILL David, BRZOSKA Pius, LI Zheng, LIN Wendy, LEE Wing, WONG Mandi
Принадлежит:

A method, comprising amplifying a nucleic acid sequence of interest in a sample comprising genomic DNA of a subject; amplifying a reference nucleic acid sequence in the sample; quantifying the amplified sequence of interest relative to the amplified reference sequence; and determining a copy number of the sequence of interest from the relative quantified amplified sequence of interest. The reference sequence may have at least 80% sequence identity to at least one of SEQ ID NO:1-38, such as SEQ ID NO:1-13. Also disclosed are kits and compositions, each comprising a first probe which specifically hybridizes to at least a portion of at least one reference sequence. Also disclosed is a system configured to perform the above method. 1. A method , comprising:amplifying a nucleic acid sequence of interest in a sample comprising genomic DNA of a subject; wherein the at least one portion is present in chr1-121790-133586, chr1-329448-341534, chr1-648129-660266, chr1-222643865-228172047, chr1-243203764-243215874, chr10-38741930-38753964, chr11-114010-126106, chr16-90239446-90251554, chr19-183944-196032, chr2-114323560-114323652, chr2-243064480-243071940, chr20-62921559-62933673, chr3-197950387-197962431, chr4-119557144-120325498, chr4-165196360-165199636, chr5-180756063-180768074, chr6-170921836-170922549, chr7-39837560-63231088, chr7-128296352-128298474, chr8-143133-150475, chr9-49679-49771, chrY-26424506-27537936, or chr6-132951-145064;', 'the at least one portion is present in at least a first minimum number of copies in the genome; and', 'at least one copy of the at least one portion is present on each of at least a second minimum number of chromosomes;, 'amplifying a reference sequence in the sample, wherein the reference sequence has at least 80% sequence identity to at least one portion of genomic DNA comprising from about 60 to about 150 base pairs,'}quantifying the amplified sequence of interest relative to the amplified reference sequence; anddetermining a copy ...

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Номер записи: 3
04-05-2017 дата публикации

FILLING IN SURROUND VIEW AREAS BLOCKED BY MIRRORS OR OTHER VEHICLE PARTS

Номер: US20170120817A1
Автор: Andreas U. Kuehnle, Cathy L. Boon, Zheng LI, Hans M. Molin, Márton G. Gyori, KUEHNLE ANDREAS U, BOON CATHY L, LI ZHENG, MOLIN HANS M, GYORI MÁRTON G, Kuehnle Andreas U., Boon Cathy L., LI Zheng, Molin Hans M., Gyori Márton G.
Принадлежит:

An imaging system, method, and computer readable medium filling in blind spot regions in images of peripheral areas of a vehicle. Intrinsic or extrinsic blind spot data is used together with vehicle movement data including vehicle speed and steering angle information to determine one or more portions of a series of images of the peripheral areas that include or will include one or more blind spot obstructions in the images. Portions of the images predicted to be obstructed at a future time, portions of overlapping images obtained concurrently from plural sources, or both, are obtained and used as an image patch. A blind spot region restoration unit operates to stitch together a restored image without the blind spot obstruction by merging one or more image patches into portions of the images that include the one or more blind spot obstructions. 1. An imaging system filling in blind spot regions in peripheral areas of an associated vehicle , the system comprising:a processor;a non-transient memory operatively coupled with the processor, the non-transient memory storing intrinsic blind spot data representative of a blind spot region of a peripheral area of the associated vehicle, and movement data representative of a speed of movement of the associated vehicle;an image obtaining unit operatively coupled with the processor, the image obtaining unit being configured to receive first image data representative of a first image of the peripheral area of the associated vehicle captured at a first time, and to receive second image data representative of a second image of the peripheral area of the associated vehicle captured at a second time after the first time;a predicted blind spot region determining unit operatively coupled with the processor, the predicted blind spot region determining unit being configured to determine, at the first time, a portion of the first image predicted to be in the blind spot region at the second time in accordance with the intrinsic blind spot ...

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Номер записи: 4
01-03-2012 дата публикации

GLYCOL CHITOSAN DERIVATIVE, PREPARATION METHOD THEREOF AND DRUG DELIVERY SYSTEM COMPRISING THE SAME

Номер: US20120053331A1
Автор: HUH Kang Moo, Li Zheng Zheng
Принадлежит: Chungnam National University Industry Collaboration Foundation

The present invention relates to a glycol chitosane derivative, a preparation method thereof and a drug delivery system comprising the same. More specifically, the invention relates to a glycol chitosan derivative, which can form nano-sized self-assembled structures and has both temperature sensitivity and biodegradability so as to be suitable for use as a drug delivery system, as well as a preparation method thereof and a drug delivery system comprising the same. 2. The glycol chitosan derivative of claim 1 , wherein the glycol chitosan derivative has a degree of acetylation of 20-90%.3. The glycol chitosan derivative of claim 1 , wherein the glycol chitosan derivative has a degree of acetylation of 70-80%.5. The method of claim 4 , wherein the acetylating agent is acetic anhydride.6. The method of claim 4 , wherein the glycol chitosan derivative has a degree of acetylation of 20-90%.7. A drug delivery system comprising the glycol chitosan derivative of . 1. Field of the InventionThe present invention relates to relates to a glycol chitosan detivative, which can form nano-sized self-assembled structures and has both temperature sensitivity and biodegradability so as to be suitable for use as a drug delivery system, as well as a preparation method thereof and a drug delivery system comprising the same.2. Description of the Prior ArtChitosan is a cationic polysaccharide derived from a chitin which is extracted from the shells of crustaceans such as crabs or shrimps. Generally, chitosan is obtained by/removing about 50% or more of acetyl groups of C2 acetamide from chitin and has an N-acetylation degree of less than 50%. It is composed of β(1,4)-linked N-acetyl-D-glucosamine and D-glucosamine units.Recently, chitosan has received attention as a functional biopolymer which can be used in diverse applications, such as foods, agricultural products, medicines, drugs and cosmetics, because it has various physical and chemical characteristics and physiological ...

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Номер записи: 5
22-03-2012 дата публикации

COMPOSITION

Номер: US20120071456A1
Автор: Chang Wanlin, JAYASWAL Amit, Li Zheng Rong, Samran Busaraporn
Принадлежит:

Hair treatment composition comprising a zinc-based antidandruff agent, a conazole fungicide and a cationic modified guar deposition polymer. 1. Hair treatment composition comprising a zinc-based antidandruff agent , a conazole fungicide and a cationic modified guar deposition polymer.2. Composition according to wherein the zinc-based antidandruff agent is zinc pyrithione.3. Composition according to wherein the conazole fungicide is selected from ketoconazole and climbazole.4. Composition according to wherein the polymer is guar hydroxypropyl trimonium chloride. The present invention relates to a hair treatment composition comprising antidandruff agents and a cationic deposition polymer.DE 101 11 288 (Wella) discloses a composition comprising climbazole, zinc pyrithione and Polyquaternium-10.Despite the prior art there remains the need for improved anti-dandruff compositions.Accordingly, the present invention provides a hair treatment composition comprising a zinc-based antidandruff agent, a conazole fungicide and a cationic modified guar deposition polymer.Preferably, the zinc-based antidandruff agent is zinc pyrithione.Preferably, the zinc-based antidandruff agent is present at from 0.01 to 2% wt. of the composition. More preferably it is present at from 0.5 to 1.5 and most preferably from 0.75 to 1.25% wt. of the composition.Preferably, the conazole fungicide is selected from ketoconazole and climbazole.Preferably, the conazole fungicide is present at from 0.01 to 2% wt. of the composition. More preferably it is present at from 0.025 to 0.75% wt. of the composition.Such cationic deposition polymers may be a homopolymer or be formed from two or more types of monomers. The molecular weight of the polymer will generally be between 5 000 and 10 000 000 unified atomic mass units, typically at least 10 000 and preferably from 100 000 to 2 000 000. The polymers will have cationic nitrogen containing groups such as quaternary ammonium or protonated amino groups, or a ...

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Номер записи: 6
17-05-2012 дата публикации

APPARATUS FOR APPLYING SURGICAL CLIPS

Номер: US20120123446A1
Автор: Aranyi Ernest, Li Zheng (Jeremy), Sorrentino Gregory, Whitfield Kenneth H.
Принадлежит:

An apparatus for applying surgical clips has a body portion housing a clip stack and a pair of jaws supported at a distal end of the body portion. The body portion includes a camming member, a clip follower and a lockout member having a plurality of stop members. The lockout member is movable from a first position in slidable relation to the camming member to a second position interlocked with the camming member. The camming member has at least one notch, and in a second position the lockout member has at least one of the stop members positioned to interface with the at least one notch. The engagement between the stop member and the notch limits distal movement of the camming member. The clip follower actuates the lockout member when the clip follower advances to a predetermined clip in the clip stack. 1. A clip follower and a lockout member for a surgical hemostatic clip applier , the clip follower comprising:a body having a post configured to receive a biasing member;a distal end configured to urge a clip stack in a distal manner; andan indexing nub on a lateral side, the indexing nub adapted to actuate the lockout member when the clip follower has reached a predetermined clip of the clip stack.2. The clip follower and lockout member of claim 1 , wherein the predetermined clip is one of a last clip claim 1 , a second to last clip claim 1 , and a third to last clip.3. The clip follower and lockout member of claim 1 , wherein the post extends proximally from the body claim 1 , and wherein the biasing member is a compression spring supported on the post.4. The clip follower and lockout member of claim 1 , wherein the lockout member includes a plurality of stop members claim 1 , the lockout member being movable from a first position in slidable relation to a camming member of the clip applier to a second position interlocked with the camming member of the clip applier.5. The clip follower and lockout member of claim 1 , wherein the clip follower actuates the lockout ...

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Номер записи: 7
05-07-2012 дата публикации

Device for assisting the installation and de-installation of an awning

Номер: US20120168096A1
Автор: LI Zheng, Xian Wei Li
Принадлежит: Carman Enterprise Co Ltd

The invention relates to a device ( 22, 42, 72 ) for assisting the installation and de-installation of an awning ( 19 ) at an awning rail ( 16 ); the device ( 22, 42, 72 ) has a connecting element ( 40, 73 - 75 ) for connection with the awning ( 19 ) and a motor ( 38, 62 ) for moving the edge of the awning ( 19 ) along the awning rail ( 16 ); the device ( 22, 42, 72 ) comprises a sliding body ( 25, 45 ) for sliding the device ( 22, 42, 72 ) along the awning rail ( 16 ) in a sliding direction; the motor ( 38, 62 ) is located on or in the sliding body ( 25, 45 ); a driving wheel ( 26, 46 ) is disposed on the sliding body ( 25, 45 ) and is driven by the motor ( 38, 62 ) and arranged so that it contacts the outside of the awning rail ( 16 ) when the device ( 22, 42, 72 ) is placed on the awning rail ( 16 ).

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Номер записи: 8
05-07-2012 дата публикации

Implementation of Transmission and Control Platform for Equipment Front End Module of Semiconductor Production System

Номер: US20120173011A1
Автор: HU Jingtao, LI Zheng, LIU Mingzhe, XU Aidong, YU Haibin, ZHANG Jilong
Принадлежит: Shenyang Institute of Automation, Chinese Academy of Sciences

A method of platformization of an equipment front end module of a semiconductor production system includes the steps of: establishing a subsystem management module, a communication interface module, a parse module, and a network communication module; directing the command by the communication interface module to the subsystem management module; analyzing the command by the subsystem management module and sending the command to the corresponding subsystem module; sending the command from the corresponding subsystem module to the controller of the equipment front end module through the network communication module; and analyzing message by the parse module, sending a feedback to the corresponding subsystem module, and then sending the feedback to the control system of the semiconductor production system through the communication interface module. The present invention provides a standardized software interface to standardize different IC equipment control systems and to enhance the production efficiency of the system. 1. A method of platformization of an equipment front end module of a semiconductor production system , comprising the steps of:(a) establishing a subsystem management module communicating linked to a plurality of subsystem modules, a communication interface module, a parse module, and a network communication module in responsive to characteristics of a plurality of equipment front end modules of a semiconductor production system from different manufacturers;(b) directing a command by said communication interface module to said subsystem management module when said communication interface module receives said command sent from a control system of said semiconductor production system;(c) analyzing said command by said subsystem management module and sending said command to said corresponding subsystem module, wherein based on the currently state, said command is sent from said corresponding subsystem module to a controller of said equipment front end ...

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Номер записи: 9
12-07-2012 дата публикации

Colloidal Semiconductor Nanocrystals Having 1-Dimensional Quantum Confinement And Methods Of Making The Same

Номер: US20120175567A1
Автор: LI Zheng, Peng Xiaogang
Принадлежит: The Board of Trustees of the University of Arkansas

In some embodiments, a nanocrystal described herein comprises a semiconductor material MX, wherein M is a group II or a group III element and X is a group V or a group VI element to provide a II/VI compound or a III/V compound, the nanocrystal having lateral dimensions and a vertical dimension having the shortest axis, wherein surfaces of the nanocrystal normal or substantially normal to the axis of the vertical dimension comprise a layer of M ions passivated by a counter ion chemical species. 1. A nanocrystal comprising:a semiconductor material MX, wherein M is a group II element or a group III element and X is a group V or a group VI element to provide a II/VI compound or a III/V compound, the nanocrystal having lateral dimensions and a vertical dimension having the shortest axis, wherein surfaces of the nanocrystal substantially normal to the axis of the vertical dimension comprise a layer of M ions passivated by a counter ion chemical species.2. The nanocrystal of claim 1 , wherein the vertical dimension comprises a non-integer number of monolayers of the semiconductor material.3. The nanocrystal of claim 2 , wherein the non-integer number is half a monolayer more than an integer number.4. The nanocrystal of claim 3 , wherein the vertical dimension comprises 4.5 monolayers claim 3 , 5.5 monolayers claim 3 , 6.5 monolayers or 7.5 monolayers of the semiconductor material.5. The nanocrystal of claim 1 , wherein the surfaces substantially normal to the axis of the vertical dimension are basal surfaces of the nanocrystal.6. The nanocrystal of claim 5 , wherein the basal surfaces are substantially atomically flat.7. The nanocrystal of claim 1 , wherein surfaces of the nanocrystal non-normal to the axis of the vertical dimension comprise M ions passivated by the counter ion chemical species.8. The nanocrystal of claim 1 , wherein the counter ion chemical species comprises one or more carboxylate ligands.9. The nanocrystal of claim 8 , wherein the carboxylate ligands ...

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Номер записи: 10
09-08-2012 дата публикации

CONJUGATE PROBES AND OPTICAL DETECTION OF ANALYTES

Номер: US20120202714A1
Автор: LI Zheng, Liu Zhiping
Принадлежит:

This invention relates to conjugate probes and optical detection of analytes. More specifically, this invention relates to conjugate probes which are used to form an array for a biosensor employing optical detection of analytes. 1. A conjugate for detecting analytes with an optical digital image sensor comprising a target-binding probe moiety covalently coupled to a polymer , wherein the conjugate is linked covalently to a surface of the optical digital image sensor , and the optical digital image sensor further comprises an internal circuitry , wherein the surface of the optical digital image sensor is a fluid barrier protecting the internal circuitry.2. A conjugate according to wherein said polymer is a linear polysaccharide.3. A conjugate according to wherein said polymer is a branched polysaccharide.4. A conjugate according to wherein said polymer is a branched polysaccharide or linear polysaccharide selected from the group consisting of amylose claim 1 , amylopectin claim 1 , glycogen claim 1 , dextran claim 1 , cellulose claim 1 , chitin claim 1 , chitosan claim 1 , peptidoglycan claim 1 , glycosaminoglycan claim 1 , and mixtures thereof.5. An array for detecting analytes with an image sensor comprising a conjugate as in .6. An array as in wherein the image sensor comprises a complementary metal-oxide-semiconductor (CMOS) image sensor.7. A sensor device comprising claim 5 ,a low-light enclosure; and{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'a conjugate probe array comprising a plurality of conjugates according to .'}8. The sensor device of wherein the optical digital image sensor is a complementary metal-oxide-semiconductor (CMOS) image sensor.9. A biosensor system comprising claim 7 ,a reading station having a first connector;{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'a portable low-light enclosure comprising a probe array comprising a plurality of conjugates according to ; and'}a second connector for attaching the portable enclosure to the ...

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Номер записи: 11
23-08-2012 дата публикации

RECOMBINANT HOSTS AND METHODS FOR MANUFACTURING POLYHYDROXYALKANOATE

Номер: US20120214213A1
Автор: Chen Guo-Qiang, Guo Ying-Ying, Li Zheng-Jun, Lu Wei-Chuan, Zhou Zi-Zhen
Принадлежит: TIANJIN GREENBIO MATERIAL CO., LTD.

Known attempts using engineered bacteria to produce P(3HB-co-4HB) with carbon sources that are structurally unrelated to 4-hydroxybutyrate resulted in relatively low 4HB monomer content of 1.5 to 5 mol %. The current invention provides recombinant hosts for producing P(3HB-co-4HB) wherein the plasmid including succinate semialdehyde dehydrogenase gene (sucD gene) and 4-hydroxybutyrate dehydrogenase gene (4hbD gene) further includes pyruvate decarboxylase promoter (P). It was found that the 4HB monomer content in P(3HB-co-4HB) is significantly enhanced to be over 20 mol %, in the range of 8.8 to 23 mol %. 1. A recombinant host for manufacturing polyhydroxyalkanoate , whereinnative succinate semialdehyde dehydrogenase gene is removed from said recombinant host; anda first plasmid and a second plasmid including genes for manufacturing the polyhydroxyalkanoate are transformed to the recombinant host, the first plasmid includes 4-hydroxybutyrate-CoA:CoA transferase gene (orfZ gene), β-ketothiolase gene (phaA gene), NADPH-dependent acetoacetyl-CoA reductase gene (phaB gene), and polyhydroxyalkanoate synthase gene (phaC gene), and the second plasmid includes succinate semialdehyde dehydrogenase gene (sucD gene) and 4-hydroxybutyrate dehydrogenase gene (4hbD gene);{'sub': 'pdc', 'characterized in that the second plasmid further includes pyruvate decarboxylase promoter (P).'}2. The recombinant host of claim 1 , wherein the polyhydroxyalkanoate is a copolymer of 3-hydroxybutyrate and 4-hydroxybutyrate.3Escherichia coli.. The recombinant host of claim 1 , wherein the host is4. The recombinant host of claim 3 , wherein the native succinate semialdehyde dehydrogenase gene is sad and/or gabD genes.5. The recombinant host of claim 4 , wherein the native succinate semialdehyde dehydrogenase gene is sad gene.6. The recombinant host of claim 4 , wherein the native succinate semialdehyde dehydrogenase gene is sad and gabD genes.7. A method of manufacturing polyhydroxyalkanoate claim 4 ...

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Номер записи: 12
11-10-2012 дата публикации

ERROR AMPLIFIER WITH BUILT-IN OVER VOLTAGE PROTECTION FOR SWITCHED-MODE POWER SUPPLY CONTROLLER

Номер: US20120256609A1
Автор: LI Zheng, Mei Tawen
Принадлежит:

An error amplifier includes a first amplification circuit with a reference signal input and a feedback signal input representing the amplitude of a load voltage of a switched mode power supply. The error amplifier includes a difference amplifier providing a difference signal representing a difference between the reference signal and the feedback signal, provided for determining the duty cycle of a switching signal in the switched mode power supply. The first amplification circuit further includes a control circuit providing a control signal generated as a function of the difference between the reference signal and the feedback signal.

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Номер записи: 13
25-10-2012 дата публикации

Talbot-Illuminated Imaging Devices, Systems, and Methods for Focal Plane Tuning

Номер: US20120267515A1
Автор: LI Zheng, PANG Shuo, Wu Jigang, Yang Changhuei, Zheng Guoan
Принадлежит: California Institute of Technology

A Talbot-illuminated imaging system for focal plane tuning, the device comprising a Talbot element, a tunable illumination source, a scanning mechanism, a light detector, and a processor. The element generate san array of focused light spots at a focal plane. The tunable illumination source shifts the focal plane to a plane of interest by adjusting a wavelength of light incident the Talbot element. The scanning mechanism scans an object across an array of focused light spots in a scanning direction. The light detector determines time-varying light data associated with the array of focused light spots as the object scans across the array of light spots. The processor constructs an image of the object based on the time-varying data. 1. A Talbot-illuminated imaging device for focal plane tuning , the device comprising:a Talbot element configured to generate an array of focused light spots at a focal plane; anda tunable illumination source configured to shift the focal plane to a plane of interest by adjusting a wavelength of light incident the Talbot element.2. The Talbot-illuminated imaging device for focal plane tuning of claim 1 , further comprising:a scanning mechanism configured to move an object relative to the array of focused light spots in a scanning direction; anda light detector configured to determine time-varying light data associated with the array of focused light spots as the object moves relative to the array of light spots, wherein the object is located between the Talbot element and the light detector.3. The Talbot-illuminated imaging device for focal plane tuning of claim 2 , further comprising a processor configured to reconstruct an image of the object based on the time-varying light data.4. The Talbot-illuminated imaging device for focal plane tuning of claim 2 , wherein the light detector is further configured to reconstruct an image of the object based on the time-varying light data.5. The Talbot-illuminated imaging device for focal plane ...

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Номер записи: 14
08-11-2012 дата публикации

DYNAMIC CONTROL OF FREQUENCY COMPENSATION FOR IMPROVED OVER-VOLTAGE PROTECTION IN A SWITCHING REGULATOR

Номер: US20120280669A1
Автор: LI Zheng, Mei Tawen
Принадлежит:

An error amplifier includes a difference amplifier providing an error signal representing a difference in voltage between a feedback signal and a reference signal. The error amplifier further includes a compensation circuit limiting the rate of change of the error signal. The compensation circuit includes a switch that when activated effectively removes a circuit portion from the compensation circuit. A switch signal indicates for the switch to be activated when the feedback signal exceeds the reference signal by a predefined amount. 1. An error amplifier , comprising:a difference amplifier providing an error signal representing at least in part a difference in voltage between a feedback signal at a first input and a reference signal at a second input;a compensation circuit providing a limitation on the rate of change of the error signal, including a first switch that when activated effectively removes a first circuit portion from the compensation circuit; anda compensation control providing a first switch signal for the first switch, the first switch signal indicating for the first switch to be activated when the feedback signal exceeds the reference signal by a first predefined amount.2. The error amplifier of claim 1 , the first circuit portion includingan amplifier, an output of the amplifier being electrically connected to an inverting input of the amplifier, the output of the amplifier being further electrically connected to a first circuit component;such that when the first switch is activated the effective impedance of the compensation circuit is reduced from a first effective impedance to a second effective impedance.3. The error amplifier of claim 1 ,wherein the reference signal is a first reference signal;the compensation circuit further including a second switch that when activated effectively removes a second circuit portion from the compensation circuit; andthe compensation control further providing a second switch signal for the second switch, the ...

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Номер записи: 15
29-11-2012 дата публикации

Distributing L2 Baseband Processing in a Radio Network

Номер: US20120300710A1
Автор: Berglund Jan Erik Johan, LI Zheng, Ramirez Montalvo Manuel Enrique, Sipola Jussi Matti
Принадлежит:

Functions for a data link layer are split between an access point and an access controller. The functions performed for uplink and downlink for the data link layer are some but not all of the functions performed by the data link layer to convert information between transport channels and radio bearers. 1. An apparatus , comprising:an interface coupled to an access controller;one or more processors; andone or more memories including computer program code,the one or more memories and the computer program code configured to, with the one or more processors, cause the apparatus to perform at least the following:converting, in downlink, radio frequency signals received from one or more user equipments into corresponding information on transport channels and converting, in uplink, information on the transport channels into the radio frequency signals suitable to be transmitted to one or more user equipments, the converting comprising performing at least operations for a physical layer; andperforming functions, in uplink, for a data link layer on the information on the transport channels to determine packet signals and sending the packet signals over the interface to the access controller, and performing functions, in downlink, for the data link layer on packet signals received over the interface to create the information on the transport channels, the functions in downlink comprising downlink packet scheduling functions and downlink medium access control functions and the functions in uplink comprising uplink packet scheduling functions, wherein the functions performed for uplink and downlink are some but not all of the functions performed by the data link layer to convert information between transport channels and radio bearers.2. The apparatus of claim 1 , wherein the downlink packet scheduling functions comprise real-time downlink packet scheduling functions that receive one or more downlink scheduling policies over the interface claim 1 , and wherein the uplink packet ...

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Номер записи: 16
13-12-2012 дата публикации

3-D TRENCH ELECTRODE DETECTORS

Номер: US20120313196A1
Автор: LI Zheng
Принадлежит: Brookhaven Science Associates ,LLC et al.

A three-dimensional (3D) Trench detector and a method for fabricating the detector are disclosed. The 3D-Trench detector includes a bulk of semiconductor material that has first and second surfaces separated from each other by a bulk thickness, a first electrode in the form of a 3D-Trench, and a second electrode in the form of a 3D column. The first and second electrodes extend into the bulk along the bulk thickness. The first and second electrodes are separated from each other by a predetermined electrode distance, and the first electrode completely surrounds the second electrode along essentially the entire distance that the two electrodes extend into the bulk such that the two electrodes are substantially concentric to each other. The fabrication method includes doping a first narrow and deep region around the periphery of the bulk to form the first electrode, and doping a second narrow and deep region in the center of the bulk to form the second electrode. 1. A radiation detector , comprising:a semiconductor material having a bulk thickness and defining thereon a first surface opposite to a second surface, the second surface being separated from the first surface by said bulk thickness;a first electrode defining a three-dimensional (3D) trench and extending into the bulk from one or both of the first and second surfaces along the bulk thickness; anda second electrode defining a 3D column, the second electrode also extending into the bulk from one or both of the first and second surfaces along the bulk thickness,wherein the first electrode surrounds the second electrode such that the first and second electrodes are substantially parallel and concentric to each other, andwherein the first and second electrodes are separated from each other by a predetermined distance determined by a region of the semiconductor bulk contained between the first and second electrodes.2. The radiation detector according to claim 1 , wherein both the first electrode and the second ...

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Номер записи: 17
27-12-2012 дата публикации

IMAGING METHOD AND SYSTEM WITH ANGLE-DISCRIMINATION LAYER

Номер: US20120327288A1
Автор: Gruhlke Russell Wayne, Li Zheng-wu, Yin Ye
Принадлежит: QUALCOMM MEMS Technologies, Inc.

This disclosure provides systems, methods and apparatus for an imaging system that includes a light guide having light-turning features that are configured to receive ambient light incident on the light guide, including light scattered from a scene to be imaged, and to direct the received ambient light towards an image sensor. The light-turning features may have angle-discriminating properties so that some light-turning features capture light incident upon the light guide at certain angles of incidence, but not others. Light scattered from multiple parts of a scene to be imaged may then be directed to correlated locations on an image sensor, which provides electronic data representing an image. 1. An imaging system comprising: a first surface capable of receiving ambient light; and', 'a light-output surface;, 'a light guide havingan image sensor disposed along the light-output surface of the light guide; andlight-turning features forming a plurality of light-turning pixels disposed on a first surface of the light guide, wherein the plurality of light-turning pixels are configured to receive the ambient light and to direct the received ambient light towards the image sensor.2. The imaging system of claim 1 , wherein the light-turning pixels include holographic pixels formed on or in a holographic turning film disposed on the first surface of the light guide.3. The imaging system of claim 1 , wherein at least some of the light-turning pixels selectively capture the ambient light incident on the pixels within a range of polar acceptance angles and a range of azimuth acceptance angles about a center polar acceptance angle and a center azimuth acceptance angle.4. The imaging system of claim 3 , wherein different light-turning pixels from the plurality of light-turning pixels have different center polar and center azimuth acceptance angles.5. The imaging system of claim 4 , wherein each of the different light-turning pixels directs the ambient light to locations in the ...

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Номер записи: 18
07-02-2013 дата публикации

Apparatus and method for estimating channel in ofdm/ofdma based wireless communication system

Номер: US20130034175A1
Автор: Byung-Chul Kim, Sang-Bae Ji, Zheng Zi Li
Принадлежит: Seah Networks Co Ltd

A method for transmitting pilots in a wireless communication system includes generating first two pilots for a first antenna. Second two pilots for a second antenna are generated by multiplying the first two pilots with two weight values respectively. The first two pilots are transmitted over two Orthogonal Frequency Division Multiplexing (OFDM) symbols via the first antenna. The second two pilots are transmitted over the two OFDM symbols via the second antenna, wherein each weight value is determined based on a value used to obtain a symbol index of a corresponding OFDM symbol of the two OFDM symbols within a slot. Symbol indexes for the two OFDM symbols are consecutive, and the two weight values are different with each other.

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Номер записи: 19
14-02-2013 дата публикации

BATTERY CHARGING CONTROL DEVICE AND METHOD OF IMPLEMENTING THE SAME

Номер: US20130038297A1
Автор: HSU CHIH-YUAN, LEE Chi-Ming, LI Zheng, SANG Zhao, TSAI Cheng-Chuan, WANG Shieh-Chen
Принадлежит: MEDIATEK SINGAPORE PTE. LTD.

The invention discloses a charging control method for adjusting a charging current of a charging device, including monitoring a working voltage of the charging device, wherein the working voltage includes a voltage difference between a charging voltage and a battery voltage; adjusting the charging current of the charging device dynamically according to the working voltage of the charging device to maintain a working power of the charging device within a predetermined power range. 1. A charging control method for adjusting a charging current of a charging device , comprising:monitoring a working voltage of the charging device, wherein the working voltage comprises a voltage difference between a charging voltage and a battery voltage; andadjusting the charging current of the charging device dynamically according to the working voltage of the charging device to maintain a working power of the charging device to be within a predetermined power range.2. The charging control method as claimed in claim 1 , wherein when the battery voltage is set to a fixed voltage level claim 1 , the step of dynamically adjusting the charging current of a charging device according to the working voltage of the charging device further comprise:determining a corresponding charging current of the charging voltage according to the relationships between the charging voltage and the charging current; andadjusting the charging current of the charging device to the corresponding charging current of the charging voltage.3. The charging control method as claimed in claim 2 , wherein the step of determining the corresponding charging current of the charging voltage according to the relationships between the charging voltage and the charging current comprises:determining the corresponding charging current of the charging voltage by referencing a predetermined look-up table storing the relationships between the charging voltage and the charging current, whereinthe predetermined look-up table comprises ...

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Номер записи: 20
07-03-2013 дата публикации

System and method for web page segmentation using adaptive threshold computation

Номер: US20130061132A1
Автор: Jerry J. Liu, Jian-Ming Jin, Li-wei ZHENG, Suk Hwan Lim, Yuhong Xiong
Принадлежит: Hewlett Packard Development Co LP

A system and method for an adaptive threshold Web Page segmenting is disclosed. In one embodiment, a method performed by a physical computing system having one or more processors for segmenting a Web page including a plurality of nodes includes parsing content in the Web page into the plurality of nodes using the physical computing system, obtaining feature values between each pair of nodes using the physical computing system, estimating an adaptive threshold value using the obtained feature values using the physical computing system, and segmenting the Web page by comparing the feature values associated with each pair of nodes with the estimated adaptive threshold value.

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Номер записи: 21
23-05-2013 дата публикации

ELECTRONIC TICKET STORAGE APPARATUS AND ELECTRONIC TICKET CHECKING SYSTEM AND METHOD

Номер: US20130126609A1
Автор: LI Zheng, Yue Zuhui
Принадлежит: China Mobile Communications Corporation

Disclosed are an electronic ticket storage apparatus and an electronic ticket checking system and method. The electronic ticket checking method comprises: associating in advance basic electronic ticket information with preset additional information of the electronic tickets; during a first checking, modifying the additional information of the electronic tickets according to the basic information of the electronic tickets; and during a second checking, performing checking of the electronic tickets by checking the modified additional information of the electronic tickets. 1. A ticket checking method for an electronic ticket , comprising:pre-associating basic information of an electronic ticket with pre-set additional information of the electronic ticket;during initial ticket checking, modifying the additional information of the electronic ticket according to the basic information of the electronic ticket; andduring each subsequent ticket checking of the electronic ticket, performing ticket checking on the electronic ticket by inspecting the modified additional information of the electronic ticket.2. The ticket checking method according to claim 1 , wherein the modifying the additional information of the electronic ticket according to the basic information of the electronic ticket comprises:determining, by a ticket checking terminal at a first ticket checking location, the electronic ticket is a new ticket, and modifying correspondingly the additional information of the electronic ticket so that an identifier for indicating that the electronic ticket is a new ticket is stored in the additional information of the electronic ticket.3. The ticket checking method according to claim 2 , wherein the performing ticket checking on the electronic ticket by inspecting the modified additional information of the electronic ticket comprises:determining, by a ticket checking terminal at a second ticket checking location, the electronic ticket is an unused, new ticket according to ...

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Номер записи: 22
08-08-2013 дата публикации

SEMICONDUCTOR DEVICE

Номер: US20130200499A1
Автор: Fu Wen-Yu, Liaw Chorng-Wei, Lin Li-Zheng, Lin Ming-Jang
Принадлежит: INERGY TECHNOLOGY INC.

The present invention provides a semiconductor device which includes the following components. A substrate with a first conductivity type has a cell region and a peripheral region thereon, wherein the peripheral region surrounds the cell region. An epitaxial layer having the first conductivity type is disposed on the substrate. A first spiral-shaped region having a second conductivity type is embedded in the epitaxial layer within the peripheral region and encircles the cell region. 1. A semiconductor device , comprising:a substrate of a first conductivity type, the substrate having a cell region and a peripheral region thereon, wherein the peripheral region surrounds the cell region;an epitaxial layer having the first conductivity type, wherein the epitaxial layer is disposed on the substrate; anda first spiral-shaped region having a second conductivity type, wherein the first spiral-shaped region is embedded in the epitaxial layer within the peripheral region and encircles the cell region.2. The semiconductor device according to claim 1 , wherein the first spiral-shaped region comprises a plurality of linear portions and a plurality of 90-degree curved portions.3. The semiconductor device according to claim 1 , wherein the first spiral-shaped region comprises a plurality of sub-spiral regions encircling one another.4. The semiconductor device according to claim 3 , wherein each of the sub-spiral regions comprises four linear portions and four 90-degree curved portions.5. The semiconductor device according to claim 4 , wherein each of the sub-spiral regions have a same width.6. The semiconductor device according to claim 4 , wherein each spacing between two adjacent sub-spiral regions is substantially the same.7. The semiconductor device according to claim 1 , wherein the first spiral-shaped region is disposed along a peripheral edge of the cell region.8. The semiconductor device according to claim 1 , wherein one end of the first spiral-shaped region near the cell ...

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Номер записи: 23
22-08-2013 дата публикации

METHOD FOR REALIZING IC EQUIPMENT CONTROL SOFTWARE-ORIENTED GUI PLATFORMIZATION

Номер: US20130219306A1
Автор: Jin Ni, LI Zheng, LIU Mingzhe, Wang Kai, XU Aidong, YU Haibin, ZHANG Jilong
Принадлежит:

The present invention relates to a method for realizing IC (integrate circuit) equipment control software-oriented GUI (graphical user interface) platformization, comprising the following steps: developing a corresponding IC equipment drive module in accordance with the characteristics of different manufacturers' IC equipment and drawing a GUI platform; connecting the monitoring host of the IC equipment to a controller through the IC equipment drive module, thereby forming a communication network; the IC equipment drive module reads data in the controller through the connection network and maps the data to the general data layer of the GUI platform; the GUI platform performs real-time display, control, and exception handling on the data through the general data layer, thus realizing GUI platformization of the IC equipment control software. The present invention realizes a cross-platform mechanism, improves the cluster monitoring ability of the wafer manufacturing equipment, is able to meet the user's demands for flexible configuration of the human-machine interface of the corresponding control system such that the whole production process can be quickly configured in a very short time, and meets the needs of advanced startup of the production. 1. A method for realizing IC equipment control software-oriented GUI platformization , comprising the following steps:developing a corresponding IC equipment drive module in accordance with the characteristics of different manufacturers' IC equipment and drawing a GUI platform;connecting the monitoring host of the IC equipment to a controller through the IC equipment drive module, thereby forming a communication network;the IC equipment drive module reads data in the controller through the connection network and maps the data to the general data layer of the GUI platform; and,the GUI platform performs real-time display, control, and exception handling on the data through the general data layer, thus realizing GUI ...

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Номер записи: 24
05-09-2013 дата публикации

Reinforcing and Locking Device for Vehicle Frame

Номер: US20130228996A1
Автор: Hon David Tak-Wei, LI Zheng, Mo Yiping
Принадлежит: DAHON TECHNOLOGIES, LTD.

A reinforcing and locking device for vehicle frame includes a reinforcing component (), a connecting component and a locking component, the vehicle frame comprises a beam () and a seat tube (). The beam () can be folded into at least two segments (). A hinge axle (), through which various segments of the vehicle beam () are hinged with each other, is provided vertically. The reinforcing component () is connected to the beam () and the seat tube (). The seat tube () is provided with a connecting component. A front end of the reinforcing component () is hinged with a front segment () of the beam (), and a rear end of the reinforcing component () is connected with the seat tube () through the connecting component. The reinforcing component () is locked by a locking component, so that the rear end of the reinforcing component () after being connected, deviates horizontally from its original position in natural connection and moves to a side of the vehicle beam (), where the hinge axle () is installed. The reinforcing and locking device for vehicle frame is used for folding or unfolding the vehicle body rapidly, enhancing the beam and providing pre-tightening forces for contact interfaces of the beam () coupled. The reinforcing and locking device for vehicle frame has good stability, simple structure and low cost. 113812211. A reinforcing and locking device for vehicle frame , wherein , the vehicle frame includes a beam () and a seat tube (); the beam includes at least two foldable segments; a hinge axle () for hinging the segments of the beam is provided vertically; the reinforcing and locking device includes a reinforcing component () , a connecting component and a locking component; the reinforcing component () is connected with the beam and the seat tube; the connecting component is provided on the seat tube; wherein , a front end of the reinforcing component is hinged to a front segment () of the beam , a rear end of the reinforcing component is connected to the ...

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Номер записи: 25
07-11-2013 дата публикации

METHOD FOR SYNTHESIZING TEMSIROLIMUS

Номер: US20130296550A1
Автор: Chen Wei, FENG Jiajin, LI Jinzhou, LI Zheng, SONG Honghai, SUN Zhicun, TANG Long
Принадлежит:

A method for synthesizing temsirolimus, the method including: using a substituted boric acid to protect 2,2-dimethylol propionic acid to produce intermediate II; carrying out a reaction between the intermediate II and 2,4,6-trichlorobenzoyl chloride; carrying out condensation reaction between a resulting product and rapamycin to produce intermediate III; and finally using a diol to remove a protecting group from the intermediate III to yield temsirolimus. 2. The method of claim 1 , whereinthe substituted boric acid is selected from the group consisting of ethylboronic acid, propylboronic acid, cyclohexylboronic acid, and benzylboronic acid; anda molar ratio between 2,2-dimethylol propionic acid and the substituted boric acid is 1:1.3. The method of claim 1 , wherein in step 2) claim 1 ,a molar ratio between rapamicin, the intermediate II, and 2,4,6-trichlorobenzoyl chloride is 1:1-1.5:1-1.4;the first organic solvent is selected from the group consisting of toluene, benzene, xylene, ether, methyl tert-butyl ether, tetrahydrofuran, dichloromethane, chloroform, carbon tetrachloride, 1,2-dichloroethane, and ethyl acetate;the alkali is selected from the group consisting of triethylamine, N,N-diisopropylethylamine, and N,N-dimethylaniline; andthe acid binding agent is selected from the group consisting of pyridine, 4-dimethylaminopyridine (DMAP), 4-pyrrolidinopyridine, and N-methylimidazole.4. The method of claim 1 , wherein in step 3) claim 1 ,{'sub': 1', '6, 'the diol is selected from the group consisting of 1,2-, 1,3-, 1,4-, 1,5-diol, and a C-Calkyl substituted diol;'}a molar ratio between the intermediate III and the diol is 1:1-10; andthe second organic solvent is selected from the group consisting of toluene, benzene, xylene, ether, methyl tert-butyl ether, tetrahydrofuran, dichloromethane, chloroform, carbon tetrachloride, 1,2-dichloroethane, ethyl acetate, and acetone. This application is a continuation-in-part of International Patent Application No. PCT/CN2011/ ...

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Номер записи: 26
07-11-2013 дата публикации

METHOD FOR PREPARING TEMSIROLIMUS

Номер: US20130296572A1
Автор: Chen Wei, FENG Jiajin, LI Jinzhou, LI Zheng, SONG Honghai, SUN Zhicun, TANG Long
Принадлежит:

A method for preparing temsirolimus, the method including: using a substituted aromatic aldehyde to protect 2,2-dimethylol propionic acid to produce intermediate II; carrying out reaction between the intermediate II and 2,4,6-trichlorobenzoyl chloride; carrying out condensation reaction between a resulting product and rapamycin to produce intermediate III; and finally using sulfuric acid to remove a protecting group from the intermediate III to yield temsirolimus.

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Номер записи: 27
06-02-2014 дата публикации

METHOD AND APPARATUS FOR IMPLEMENTING HIGH-ORDER MODULATION SCHEMES USING LOW-ORDER MODULATORS

Номер: US20140035693A1
Автор: Chen Guoyong, Chen Hai, CLARK Doug, Leng Jiaguan, LI Zheng, Shelton Marc, Wan Yu, Zhang Rong
Принадлежит: ALCATEL LUCENT

A processing device includes a plurality of modulators, the plurality of modulators performing modulation according to a first modulation scheme, a combiner configured to combine outputs from the plurality of modulators, and a signal processor configured to receive a bit stream and convert the bit stream into a plurality of input signals for the plurality of modulators such that the combiner generates a modulated output according to a second modulation scheme. The plurality of modulators may be low order modulators and a modulation schemes of the modulated output may include, for example, rotated quadrature phase shift keying (QPSK), pulse amplitude modulation (PAM), high order quadrature amplitude modulation (QAM), and multi-resolution high order quadrature amplitude modulation (M-QAM). 1. A processing device comprising:a plurality of modulators, the plurality of modulators each performing modulation according to a same first modulation scheme;a combiner configured to combine outputs from the plurality of modulators and to produce a modulated output based on the combined outputs of the plurality of modulators; anda signal processor configured to receive a bit stream, convert the bit stream into a plurality of input signals for the plurality of modulators, and to provide the plurality of input signals to the plurality of modulators in such a manner that the combiner generates the modulated output according to a second modulation scheme.2. The processing device of claim 1 , wherein:the first modulation scheme is a phase shift keying (QPSK) scheme and the second scheme is a rotated QPSK scheme, andthe plurality of modulators includes at least first and second modulators.3. The processing device of claim 2 , whereinthe signal processor is configured to provide a first input signal from among the plurality of input signals to a Q branch of the first modulator and to provide a fixed signal to an I branch of the first modulator such that the first modulator generates a ...

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Номер записи: 28
06-02-2014 дата публикации

METHOD AND SYSTEM FOR IMPROVING PRECISION OF ELEMENT MEASUREMENT BASED ON LASER-INDUCED BREAKDOWN SPECTROSCOPY

Номер: US20140036253A1
Автор: Feng Jie, Li Lizhi, LI Zheng, Wang Zhe, Yuan Tingbi
Принадлежит: TSINGHUA UNIVERSITY

The present invention provides a method and a system for improving the precision of element measurement based on laser-induced breakdown spectroscopy. The method comprises: press-forming a sample to be measured with a tablet press; making a hole on or immediately above a surface of the press formed sample; forming a layer of aerosol immediately above the surface of the sample to be measured with the components thereof completely identical to those of the sample to be measured; testing the sample to be measured by using a laser-induced breakdown spectroscopic system, so as to obtain the intensities of the characteristic spectral lines of a target element in the sample to be measured; and determining the concentration of the target element in the sample to be measured according to a calibration curve of the target element in prearranged calibration samples. 1) A method for improving the precision of element measurement based on laser-induced breakdown spectroscopy , comprising:press-forming a sample to be measured with a tablet press;making a hole on or immediately above a surface of the press-formed sample;forming a layer of aerosol immediately above the surface of the sample to be measured with the components of the layer of aerosol completely identical to those of the sample;testing the sample by using a laser-induced breakdown spectroscopic system, so as to obtain the intensities of the characteristic spectral lines of a target element in the sample;determining the concentration of the target element in the sample to be measured according to a calibration curve of the target element in a prepared calibration samples;wherein the calibration curve of the target element in the calibration samples is obtained by fitting a plurality of data pairs constituted by the intensities of the characteristic spectral lines of the target element in a plurality of calibration samples and the mass concentrations of the target element in the samples.2) The method for improving the ...

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Номер записи: 29
13-02-2014 дата публикации

Labeled, Non-Peptidic, Multivalent Integrin Antagonist Compounds; Methods for Synthesis and Uses Thereof

Номер: US20140044646A1
Автор: Li Feng, Li King Chuen, LI Zheng
Принадлежит: The Methodist Hospital Research Institute

Disclosed are multivalent, integrin-receptor antagonists that are useful in a variety of therapeutic, prophylactic, and/or diagnostic imaging modalities. In illustrative embodiments, such compounds have been prepared and utilized in the imaging, detection, localization, and/or quantitation of one or more samples of biological interest. Similarly, these compounds, as well as formulations comprising them, find utility in the prevention, treatment, and/or amelioration of one or more symptoms of a disease, abnormal condition, dysfunction, etc., including, for example proliferative diseases such as cancer in affected animals. In certain embodiments, fluorescently- or radio-labeled-non-peptidic, multivalent integrin αβcompounds are provided. Compositions including such compounds have been shown to have utility in detecting, localizing, quantitating, and/or imaging integrin αβreceptor-expressing cells, including, for example, cancer cells in vitro, in vivo, and/or in situ. 1. A bifunctional compound comprising: a) a first targeting moiety that comprises a synthetic or semisynthetic , small-molecule , peptidomimetic , multivalent integrin αβantagonist moiety; operably linked to b) at least one detectable moiety , at least one therapeutic agent , or any combination thereof.2. The bifunctional compound of claim 1 , wherein the multivalent integrin αβantagonist moiety is characterized as a bivalent claim 1 , a trivalent claim 1 , a tetravalent claim 1 , a pentavalent claim 1 , a hexavalent claim 1 , or a heptavalent integrin αβantagonist moiety.4. The bifunctional compound of claim 1 , wherein the integrin αβantagonist moiety has the formula: 4-[2-(3 claim 1 ,4 claim 1 ,5 claim 1 ,6-tetrahydropyrimidine-2-ylamino)ethyloxy]benzoyl-2-(S)-aminoethylsulfonyl-amino-β-alanine.5. The bifunctional compound of claim 1 , wherein the at least one detectable moiety comprises a first detectable label.6. The bifunctional compound of claim 5 , further comprising a first linker moiety.7. The ...

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Номер записи: 30
03-04-2014 дата публикации

SOLID STATE FORMS OF HIV INHIBITOR

Номер: US20140094486A1
Автор: KIM Soojin, LI Zheng Jane, Li Zhibin, Luo Laibin, OFFERDAHL Thomas, YANG Bing-Shiou
Принадлежит:

The invention relates to novel crystalline forms of (2S)-2-tert-butoxy-2-(4-(2,3-dihydropyrano[4,3,2-de]quinolin-7-yl)-2-methylquinolin-3-yl)acetic acid, the hydrochloride salt thereof, novel crystalline forms of the hydrochloride salt, methods for the preparation thereof, pharmaceutical compositions thereof and their use in the treatment of Human Immunodeficiency Virus (HIV) infection. 2. (canceled)3. The crystalline hydrochloride salt of Compound (I) according to in crystalline Type A having an X-ray powder diffraction pattern comprising peaks at 8.1 claim 1 , 9.3 claim 1 , 11.2 claim 1 , 28.4 and 28.6 degrees 2θ (±0.2 degrees 2θ) when measured using CuKα radiation.4. The crystalline hydrochloride salt of Compound (I) according to in crystalline Type A having an X-ray powder diffraction pattern further comprising a peak at 13.0 degrees 2θ (±0.2 degrees 2θ) when measured using CuKα radiation.5. The crystalline hydrochloride salt of Compound (I) according to in crystalline Type A having an X-ray powder diffraction pattern further comprising peaks at 10.4 claim 4 , 12.1 claim 4 , 18.8 claim 4 , 19.8 claim 4 , 22.1 and 22.4 degrees 2θ (±0.2 degrees 2θ) when measured using CuKα radiation.6. The crystalline hydrochloride salt of Compound (I) according to in crystalline Type A having an X-ray powder diffraction pattern substantially the same as that shown in .7. The crystalline hydrochloride salt of Compound (I) according to in crystalline Type A having a DSC thermal curve substantially the same as that shown in indicated as Type A.8. The crystalline hydrochloride salt of Compound (I) according to in crystalline Type A having an X-ray powder diffraction pattern comprising peaks at 8.1 claim 1 , 9.3 claim 1 , 11.2 claim 1 , 28.4 and 28.6 degrees 2θ (±0.2 degrees 2θ) when measured using CuKα radiation and having a DSC thermal curve substantially the same as that shown in indicated as Type A.9. The crystalline hydrochloride salt of Compound (I) in crystalline Type A ...

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Номер записи: 31
06-01-2022 дата публикации

METHOD FOR THE PREPARATION OF LYSOPHOSPHATIDYLINOSITOL

Номер: US20220002325A1
Автор: Huang Shengshi, Li Songying, LI Zheng
Принадлежит:

The present invention relates to a high-LPI lysolecithin and methods related to the same. The high-LPI product is produced through the reaction of lecithin with a unique method using solvent, buffer/water, and phospholipase. Using the current production method, LPI content increased from 1.4% to 3.2-13.1% using regular soy lecithin as the starting material and LPC, LPE and LPA contents also increased from 5.1%, 2.0%, 1.0% to 15.8%, 14.6% and 4.4% respectively. 1. A method of producing high-LPI lysolecithin wherein the resulting lysolecithin comprises at least 2.5% by weight LPI.2. The method of comprising the steps of:combining the source of lecithin with at least one organic solvent; and a phospholipase to form a mixture.3. The method of further including the step of further combining the source of lecithin with at least one buffer or water to form the mixture.4. The method of wherein the organic solvent is an acetate or an ether.5. The method of wherein the organic solvent is selected from the group consisting of ethyl acetate (EtOAc) claim 2 , methyl tert-butyl ether and isopropyl acetate (iPrOAc).6. The method of wherein the phospholipase is phospholipase A1 (PLA1).7. The method of wherein the buffer is a phosphate buffer.8. The method of wherein the phosphate buffer is phosphate buffered solution (PBS).9. The method of wherein the organic solvent is included in an amount of at least about 100% volume of organic solvent to lecithin weight.10. The method of wherein the organic solvent is included in an amount of between 300-600% volume of solvent to lecithin weight.11. The method of wherein the buffer or water is included in an amount of at least about 1% by weight buffer or water to lecithin weight.12. The method of wherein the buffer or water is included in an amount of about 20-90% weight of buffer or water to lecithin weight being preferred.13. The method of wherein the PLA1 is included in an amount of at least about 0.1% by weight PLA1 to lecithin weight.14. ...

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Номер записи: 32
04-01-2018 дата публикации

REROUTING TO AN INTERMEDIATE LANDING PAGE

Номер: US20180004753A1
Автор: Agarwal Deepak, CHATTERJEE Shaunak, Chen Bee-Chung, LI Zheng, MAHMOUD Mohamed Gamal Mohamed, Rosales Romer E., Tao Kwei-you, Vijay Ravi Kiran Holur
Принадлежит:

A system and method for intermediate landing page rerouting are provided. In example embodiments, determine whether a webpage associated with a hyperlink has corresponding social network activities. Extract content from the webpage determined to have corresponding social network activities. In response to a selection of the hyperlink, reroute a web browser to an intermediate landing page. Cause presentation, at a user interface, of the extracted content and the corresponding social network activities. 1. A system comprising:a processor, and a memory including instructions, which when executed by the processor, cause the processor to:determine whether a webpage associated with a hyperlink has corresponding social network activities;extract content from the webpage determined to have corresponding social network activities;in response to a selection of the hyperlink, reroute a web browser to an intermediate landing page; andcause presentation, at a user interface, of the extracted content and the corresponding social network activities.2. The system of claim 1 , wherein:the extracted content is placed at the top position of the intermediate landing page.3. The system of claim 1 , wherein:the hyperlink is associated with a first URL and the intermediate landing page is associated with a second URL.4. The system of claim 1 , wherein:the social network activities are within the user's online social network.5. The system of claim 1 , further comprising:re-rank remaining content item on the intermediate landing page based on the extracted content.6. The system of claim 5 , wherein:the re-ranking is further based on user past engagement.7. The system of claim 5 , wherein:the extracted content is highlighted to differentiate the extracted content from the remaining content item on the intermediate landing page.8. The system of claim 1 , further comprising:in response to a selection of the extracted content, routing the web browser from the intermediate landing page to the ...

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Номер записи: 33
01-01-2015 дата публикации

DETERMINING MAPPINGS FOR APPLICATION INTEGRATION BASED ON USER CONTRIBUTIONS

Номер: US20150006543A1
Автор: JIN QIAN LI, LI Zheng, Liu Jian, Ma Ji rong, Partridge Lucas W.
Принадлежит: INTERNATIONAL BUSINESS MACHINES CORPORATION

A method for determining mappings for application integration. The method includes identifying a plurality of integration templates that each contains a mapping of a first data field to another data field, wherein at least two of the plurality of integration templates map the first data field to different other data fields. The method includes receiving a ranking of each of the plurality of integration templates. The method includes determining a preferred mapping of the first data field to a second data field, based, at least in part, on the received ranking. 1. A method for determining mappings for application integration , the method comprising:identifying, by one or more computer processors, a plurality of integration templates that each contain a mapping of a first data field to another data field, wherein at least two of the plurality of integration templates map the first data field to different other data fields;receiving, by the one or more computer processors, a ranking of each of the plurality of integration templates; anddetermining, by the one or more computer processors, a preferred mapping of the first data field to a second data field, based, at least in part, on the received ranking.2. The method of claim 1 , wherein said receiving the ranking of the each of the plurality of integration templates includes receiving a ranking from one or more users claim 1 , wherein the one or more users are operating within an application integration environment.3. The method of claim 1 , further comprising:determining, by the one or more computer processors, a weight of each of the mappings of the first data field to each of the different other data fields, based, at least in part, on the received ranking of each of the plurality of integration templates; anddetermining, by the one or more computer processors, the preferred mapping of the first data field to the second data field, based, at least in part, on the determined weight.4. The method of claim 3 , wherein ...

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Номер записи: 34
12-01-2017 дата публикации

NOVEL LACTOBACILLUS PLANTARUM AND USE THEREOF

Номер: US20170006888A9
Автор: LI Zheng
Принадлежит:

A novel and use thereof are disclosed, which fall within the technical field of microorganisms. The tlj-2014 is deposited in China General Microbiological Culture Collection Center (CGMCC) under CGMCC Accession No. 9405. With the strain, the lactic acid production rate can be up to 35 g/L/d, and the concentration of lactic acid after 71 hrs of fermentation is up to 95 g/L. The is acid tolerant, survives well at pH 1.80, can degrade the nitrite quickly with a decomposition capability of up to 9.8 mg/h/kg, and is tolerant to 1% bile salt. When the strain is used in production of pickles, the nitrite concentration is less than 5 mg/kg throughout the entire fermentation process, which is far below the content specified in the national standard GB2714-2003. 1Lactobacillus plantarum. A tlj-2014 , which is deposited on Jul. 2 , 2014 in China General Microbiological Culture Collection Center (CGMCC) under CGMCC Accession No. 9405.2Lactobacillus plantarumLactobacillus plantarum. The tlj-2014 according to claim 1 , characterized in that with the claim 1 , the lactic acid production rate can be up to 35 g/L/d claim 1 , and the concentration of lactic acid after 71 hrs of fermentation is up to 95 g/L.3Lactobacillus plantarumLactobacillus plantarum. The tlj-2014 according to claim 1 , characterized in that the is acid tolerant claim 1 , and survives well at pH 1.80.4Lactobacillus plantarumLactobacillus plantarum. The tlj-2014 according to claim 1 , characterized in that the can degrade the nitrite quickly with a decomposition capability of up to 9.8 mg/h/kg.5Lactobacillus plantarum. Use of the tlj-2014 according to in production of pickles through fermentation.6Lactobacillus plantarum. Use of the tlj-2014 according to in production of pickles through fermentation.7Lactobacillus plantarum. Use of the tlj-2014 according to in production of pickles through fermentation.8Lactobacillus plantarum. Use of the tlj-2014 according to in production of pickles through fermentation. This ...

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Номер записи: 35
27-01-2022 дата публикации

METHODS AND SYSTEMS FOR SCALABLE DIRECT RECYCLING OF BATTERIES

Номер: US20220029217A1
Автор: Ellis Michael W., Han Xu, LI Zheng, SCHMIDT Nolan D., Young David
Принадлежит:

A method includes processing at least one battery into a plurality of core sections. Each core section in the plurality of core sections includes an anode section, a cathode section including a cathode material, a separator section disposed between the anode section and the cathode section, and an electrolyte. The method also includes disposing the plurality of core sections into a solvent so as to produce a mixture of cathode materials from the plurality of core sections. The solvent and the electrolyte form an ionic conductive medium, and the mixture of the cathode materials is characterized by a substantially homogeneous distribution of an active element in the cathode material. 1. A method , comprising:processing at least one battery into a plurality of core sections, each core section in the plurality of core sections comprising an anode section, a cathode section including a cathode material, a separator section disposed between the anode section and the cathode section, and an electrolyte; anddisposing the plurality of core sections into a solvent so as to produce a mixture of cathode materials from the plurality of core sections, wherein the solvent and the electrolyte form an ionic conductive medium, and the mixture of the cathode materials is characterized by a substantially homogeneous distribution of an active element in the cathode material.2. The method of claim 1 , wherein the at least one battery includes a lithium ion battery claim 1 , and the cathode material includes at least one of LiCoO claim 1 , LiMnO claim 1 , LiFeMPO(LFMP) claim 1 , or LiNiMnCoAO claim 1 , where a+b+c+d=1 claim 1 , A=Al claim 1 , Zr claim 1 , or Mg.3. The method of claim 2 , wherein disposing the plurality of core sections into the solvent includes disposing the plurality of core sections into at least one of dimethylformamide (DMF) claim 2 , dimethyl sulfoxide (DMSO) claim 2 , N-methyl-2-pyrrolidone (NMP) claim 2 , or dimethylacetamide (DMAc).4. The method of claim 1 , ...

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Номер записи: 36
14-01-2021 дата публикации

Laser Heterodyne Interferometric Apparatus and Method Based on Plane Mirror Reflection

Номер: US20210010794A1
Автор: Bai Yang, He Qing, LI Zheng Kun, LU Yun Feng, ZHANG Zhong Hua
Принадлежит:

Disclosed are a laser heterodyne interferometric apparatus based on plane mirror reflection and a corresponding method. The interferometric apparatus includes a dual-frequency laser, a first photoelectric receiver, a second photoelectric receiver, a first polarizing beamsplitter, a second polarizing beamsplitter, a third polarizing beamsplitter, a quarter-wave plate, a right angle mirror, an optical compensator, and a measured plane mirror. The method performs heterodyne interferometry with two spatially separated beams of different frequencies and balances the optical path lengths of the measurement beam and the reference beam with the optical compensator. In the method, the measured plane mirror moves back and forth along the propagation direction of the input beams. The disclosure suppresses optical non-linearity and optical thermal drift in laser heterodyne interferometry, simplifies the optical path structure, and improves accuracy of laser heterodyne interferometry. 1. A based laser heterodyne interferometric apparatus based on plane mirror reflection , comprising: a dual-frequency laser , a first photoelectric receiver , a second photoelectric receiver , a first polarizing beamsplitter , a second polarizing beamsplitter , a third polarizing beamsplitter , a quarter-wave plate , a right angle mirror , an optical compensator , and a measured plane mirror , wherein the first polarizing beamsplitter , the second polarizing beamsplitter , the quarter-wave plate , the third polarizing beamsplitter , and the optical compensator are sequentially arranged in parallel between the dual-frequency laser and the measured plane mirror; the first photoelectric receiver is disposed in the reflection direction of the first polarizing beamsplitter; the second photoelectric receiver is disposed in the reflection direction of the second polarizing beamsplitter; and the right angle mirror is disposed in the reflection direction of the third polarizing beamsplitter);wherein one ...

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Номер записи: 37
10-01-2019 дата публикации

CONTROL METHOD AND CONTROL SYSTEM FOR ENHANCING ENDURANCE TO ANOMALOUS VOLTAGE FOR DOUBLY-FED INDUCTION GENERATOR

Номер: US20190013753A1
Автор: Bai Nianzong, CAI Xu, Cai Youming, DING KUN, Li Jin, LI Zheng, Lu Liang, WANG NINGBO, Zhang Chen, Zhi Jing, ZHOU SHIYUAN
Принадлежит:

Provided are a control method and system for enhancing an endurance capability to an abnormal voltage of a wind turbine generator system. The control method, includes; providing a doubly-fed wind turbine generator system connected to a power grid; detecting a voltage of the power grid, and determining whether the voltage of the power grid has a fault; when the voltage of the power grid has a fault, detecting a voltage of the DC buses, and determining whether the voltage of the DC buses exceeds a limit value; when the voltage of the DC buses exceeds the limit value, performing integrated system coordination control according to an abnormal operating condition mode; and when the voltage of the power grid returns to a normal range, performing integrated system coordination control on the according to a normal operating condition mode. 1. A control method for enhancing an endurance capability to an abnormal voltage of a wind turbine generator system , comprising:providing a doubly-fed wind turbine generator system connected to a power grid, wherein the doubly-fed wind turbine generator system comprises a wind turbine, a gearbox, a generator, a converter and a supercapacitor energy storage apparatus, the supercapacitor energy storage apparatus comprises a DC-DC converter and a supercapacitor, the converter comprises a grid-side converter, a rotor-side converter and DC buses connected between the grid-side converter and the rotor-side converter, and the supercapacitor is electrically connected with the DC buses via the DC-DC converter;detecting a voltage of the power grid, and determining whether the voltage of the power grid has a fault;in response to determining that the voltage of the power grid has the fault, detecting a voltage of the DC buses, and determining whether the voltage of the DC bus exceeds a limit value;in response to determining that the voltage of the DC bus exceeds the limit value, performing an integrated system coordination control on the ...

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Номер записи: 38
14-01-2021 дата публикации

Mobile Terminal

Номер: US20210014347A1
Автор: Bao Zhangmin, Fang Chunyuan, LI Zheng, Liu Yu, Ma Chunjun, Xie Jian
Принадлежит:

This application provides a mobile terminal which includes two housings that are rotatably connected, and a flexible screen component fastened to the two housings, wherein the flexible screen component is fastened to two groups of position-limiting components, one group of sliding slots is disposed on each housing, the two groups of position-limiting components are respectively located in two groups of sliding slots in a one-to-one correspondence, and the two groups of position-limiting components are configured to limit a relative vertical distance between the flexible screen component and the housings. 1. A mobile terminal , comprising:two housings rotatably connected to each other and comprising two groups of sliding slots, wherein each of the two housings comprises one group of sliding slots of the two groups of sliding slots;two groups of position-limiting components, wherein each of the two groups of position-limiting components is respectively located in one of the two groups of sliding slots in a one-to-one correspondence; anda flexible screen component fastened to the two housings using the two groups of position-limiting components,wherein the two groups of position-limiting components are configured to limit a vertical distance between the flexible screen component and the two housings.2. The mobile terminal of claim 1 , wherein the flexible screen component comprises a first surface that faces the two housings claim 1 , wherein the first surface comprises two structural layers disposed on the first surface claim 1 , wherein the two structural layers comprise a second surface that faces away from the flexible screen component claim 1 , and wherein the two groups of position-limiting components are fastened to the second surface in another one-to-one correspondence.3. The mobile terminal of claim 2 , wherein each of the two structural layers comprises a third surface that faces away from the flexible screen component claim 2 , wherein the third surface ...

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Номер записи: 39
16-01-2020 дата публикации

SMART PHONE-CONTROLLED AUDIO AND VIDEO MONITORING DEVICE FOR DETECTING PHYSIOLOGICAL INFORMATION

Номер: US20200015681A1
Автор: LI Zheng
Принадлежит:

An audio and video monitoring device for detecting physiological information which can be controlled by a terminal device is disclosed. The monitoring device includes a vital signs monitor and a network camera. The vital signs monitor includes a photoelectric sensor, a motion sensor, a body temperature sensor, a GPS sensor, a monitor MCU, a wireless transmitting module, a battery, and an A/D converting module. The photoelectric sensor includes a photoelectric heart rate sensor, a photoelectric blood oxygen sensor, and a blood pressure sensor. The monitoring device can transmit the physiological characteristics signal and audio and video signal synchronously to the remote terminal device, and it is safe to the special users, such as the babies or the elders. 1. An audio and video monitoring device for detecting physiological information which can be controlled by a terminal device , comprising:a vital signs monitor, comprising a photoelectric sensor, a motion sensor, a body temperature sensor, a GPS sensor, a monitor MCU, a wireless transmitting module, a battery, and an A/D converting module; the photoelectric sensor comprising a photoelectric heart rate sensor, a photoelectric blood oxygen sensor, and a blood pressure sensor; the photoelectric heart rate sensor, the photoelectric blood oxygen sensor, the blood pressure sensor, the motion sensor, the body temperature sensor and the GPS sensor coupled to the A/D converting module, the A/D converting module coupled to the monitor MCU, the monitor MCU wirelessly connected to the network camera; and a network camera, comprising a Wi-Fi module, a mobile communication module, a RJ45 module, a data receiving module, a camera MCU and an A/V module, the data receiving module coupled to the wireless transmitting module of the vital signs monitor, the data receiving module and the A/V module coupled to the camera MCU, the camera MCU coupled to the router through the Wi-Fi module or the RJ45 module, the router coupled to the ...

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Номер записи: 40
17-01-2019 дата публикации

PIR SENSOR AND PHOTOGRAPHING DEVICE

Номер: US20190017876A1
Автор: LI Zheng
Принадлежит:

The present invention discloses a PIR sensor, including an infrared probe and a lens located between the infrared probe and a detected area, wherein a baffle is provided between the lens and the detected area, a plurality of through holes evenly provided on the baffle. The through holes of the baffle are arranged in a meshy patterns. According to the PIR sensor disclosed by the present invention, the baffle can block the lens, without affecting the performances of the PIR sensor at all, thereby not only improving the aesthetic degree of the product, but also further improving the concealment property of a photographing device. 1. A PIR sensor , comprising an infrared probe and a lens provided between an infrared sensor and a detected area , wherein a baffle is provided between the lens and the detected area , a plurality of through holes evenly provided on the baffle.2. The PIR sensor according to claim 1 , wherein the through holes are arranged in a meshy patterns.3. The PIR sensor according to claim 1 , wherein the baffle is made of plastic or metal.4. A photographing device using the PIR sensor according to claim 1 , comprising a housing with an opening at one side claim 1 , a PIR sensor provided inside the housing and a camera module claim 1 , wherein the PIR sensor comprises an infrared probe and a lens provided between the infrared probe and the detected area claim 1 , and a baffle which is located at the opening of the housing is provided between the lens and the detected area claim 1 , a plurality of through holes evenly provided on the baffle.5. The photographing device according to claim 4 , wherein the through holes are arranged in a meshy patterns.6. The photographing device according to claim 4 , wherein the baffle is made of plastic or metal.7. The photographing device according to claim 4 , wherein the housing is a housing of an electronic vehicle key.8. The photographing device according to claim 7 , wherein a circuit board is mounted inside a ...

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Номер записи: 41
17-04-2014 дата публикации

APPLICATION DEFINED COMPUTING COMPONENT CONFIGURATION

Номер: US20140108773A1
Автор: Bojnordi Mahdi Nazm, JAGATHEESAN Arun S., Lee Jupyung, LI Zheng
Принадлежит: Samsung Electronics Company, Ltd.

One embodiment includes a configurable computing system. The configurable computing system includes a broker module that receives information for one or more applications, obtains one or more attributes for an electronic device, and determines runtime configurations for one or more components for the electronic device. A controller communicates with applications for configuring the one or more components based on the runtime configurations. 1. A configurable computing system comprising:a broker module that receives information for one or more applications, obtains one or more attributes for an electronic device, and determines configurations for one or more components for the electronic device; anda controller that communicates with applications for configuring the one or more components based on the configurations.2. The system of claim 1 , wherein the information comprises one or more of application characteristics claim 1 , user priorities and hardware specifications3. The system of claim 2 , wherein the one or more components comprise one or more of computing devices claim 2 , a processor claim 2 , and memory storage devices.4. The system of claim 3 , wherein the memory is configurable based on changing application specific attributes claim 3 , hardware configurations claim 3 , or user priorities using address mapping and command scheduling.5. The system of claim 3 , wherein the memory is configured using a programmable memory controller for programming using one or more instruction sets.6. The system of claim 5 , wherein the programmable memory controller comprises:a request processor that comprises a first domain-specific instruction set architecture (ISA) for accelerating command requests;a transaction processor that comprises a second domain-specific ISA for accelerating transaction processing tasks; anda dedicated command logic module that inspects each memory command to memory devices and stalls particular commands for meeting timing constraints for ...

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Номер записи: 42
04-02-2016 дата публикации

NOVEL LACTOBACILLUS PLANTARUM AND USE THEREOF

Номер: US20160029653A1
Автор: LI Zheng
Принадлежит:

A novel and use thereof are disclosed, which fall within the technical field of microorganisms. The tlj-2014 is deposited in China General Microbiological Culture Collection Center (CGMCC) under CGMCC Accession No. 9405. With the strain, the lactic acid production rate can be up to 35 g/L/d, and the concentration of lactic acid after 71 hrs of fermentation is up to 95 g/L. The is acid tolerant, survives well at pH 1.80, can degrade the nitrite quickly with a decomposition capability of up to 9.8 mg/h/kg, and is tolerant to 1% bile salt. When the strain is used in production of pickles, the nitrite concentration is less than 5 mg/kg throughout the entire fermentation process, which is far below the content specified in the national standard GB2714-2003. 1Lactobacillus plantarum. A tlj-2014 , which is deposited on Jul. 2 , 2014 in China General Microbiological Culture Collection Center (CGMCC) under CGMCC Accession No. 9405.2Lactobacillus plantarumLactobacillus plantarum. The tlj-2014 according to claim 1 , characterized in that with the claim 1 , the lactic acid production rate can be up to 35 g/L/d claim 1 , and the concentration of lactic acid after 71 hrs of fermentation is up to 95 g/L.3Lactobacillus plantarumLactobacillus plantarum. The tlj-2014 according to claim 1 , characterized in that the is acid tolerant claim 1 , and survives well at pH 1.80.4Lactobacillus plantarumLactobacillus plantarum. The tlj-2014 according to claim 1 , characterized in that the can degrade the nitrite quickly with a decomposition capability of up to 9.8 mg/h/kg.5Lactobacillus plantarum. Use of the tlj-2014 according to in production of pickles through fermentation.6Lactobacillus plantarum. Use of the tlj-2014 according to in production of pickles through fermentation.7Lactobacillus plantarum. Use of the tlj-2014 according to in production of pickles through fermentation.8Lactobacillus plantarum. Use of the tlj-2014 according to in production of pickles through fermentation. This ...

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Номер записи: 43
17-02-2022 дата публикации

DISPLAY DEVICE AND EQUIPMENT

Номер: US20220051616A1
Автор: LI Zheng
Принадлежит: Yungu (Gu'an) Technology Co., Ltd.

A display device includes: a display unit, a first logic control unit and a light emitting driving unit. The first logic control unit is configured to receive image display data for instructing the display unit to display a static image in a local area, if it is determined that the local area maintains displaying the static image beyond a first threshold duration, then preset replacement display data and the image display data are alternately transmitted to the light-emitting driving unit, where a transmission frequency of the replacement display data is a preset maintenance frequency, and the replacement display data is used to enable the display unit to display a replacement color image in the local area; and the light-emitting driving unit is configured to respond to the data received from the first logic control unit and control the display unit to display the static image or the replacement color image. 1. A display device , comprising:a display unit;a first logic control unit, which is configured to receive image display data for instructing the display unit to display a static image in a local area, if it is determined that the local area maintains displaying the static image beyond a first threshold duration, then preset replacement display data and the image display data are alternately transmitted to a light-emitting driving unit, wherein a transmission frequency of the replacement display data is a preset maintenance frequency, and the replacement display data is used to enable the display unit to display a replacement color image in the local area; andthe light-emitting driving unit, which is respectively connected to the first logic control unit and the display unit, and is configured to respond to the data received from the first logic control unit, and control the display unit to display the static state image or the replacement color image.2. The device according to claim 1 , wherein the first logic control unit is further configured to acquire the ...

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Номер записи: 44
11-02-2016 дата публикации

LIGHT EXTRACTING DIFFUSIVE HOLOGRAM FOR DISPLAY ILLUMINATION

Номер: US20160041323A1
Автор: Chang Tallis Young, Hong John Hyunchul, Huang Chung-Po, Li Kebin, Li Zheng-wu, Ma Jian, Phung Mark
Принадлежит:

This disclosure provides systems, methods and apparatus for illumination, such as for illuminating displays, including reflective displays. An illumination device may include a light-extracting, diffusive holographic medium. The holographic medium may be a holographic film and may be disposed on the surface of a light guide, and includes a hologram that both extracts light out of the light guide and diffuses this extracted light for propagation towards the display elements of the display. The hologram can extract light by redirecting light, which is propagating within the light guide, so that the light propagates out of the light. The diffusion occurs upon the light being redirected, as the hologram redirects the light towards the light guide in a controlled range of angles. 1. A display system , comprising:an array of reflective display elements; and a light guide; and', redirect light propagating within the light guide out of the light guide and towards the array of reflective display elements; and', 'diffuse the redirected light upon being redirected towards the array of reflective display elements., 'a hologram, the hologram configured to], 'a front light disposed forward of the array of reflective display elements, the front light comprising2. The system of claim 1 , wherein the reflective display elements are interferometric modulators.3. The system of claim 1 , further comprising:a processor that is configured to communicate with the array of reflective display elements, the processor being configured to process image data; anda memory device that is configured to communicate with the processor.4. The system of claim 3 , further comprising:a driver circuit configured to send at least one signal to the array of reflective display elements; anda controller configured to send at least a portion of the image data to the driver circuit.5. The system of claim 4 , further comprising an image source module configured to send the image data to the processor claim 4 , ...

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Номер записи: 45
12-02-2015 дата публикации

FAST HIGH-SIDE POWER FET GATE SENSE CIRCUIT FOR HIGH VOLTAGE APPLICATIONS

Номер: US20150042308A1
Автор: Chan Wai Cheong, LI Zheng
Принадлежит: TEXAS INSTRUMENTS INCORPORATED

A circuit for sensing gate voltage of a power FET. A switching circuit includes a switching FET having a high voltage rating, its drain coupled to the gate of the power FET, and its source coupled to an output node. A first feedback loop is coupled to the gate of the switching FET to facilitate sensing rising gate voltage. A second feedback loop is coupled to the gate of the switching FET to facilitate sensing falling gate voltage. 1. A circuit for sensing voltage at a gate of a power FET , comprising:an input node coupled to the gate of the power FET;an output node; and a first feedback loop to facilitate a rising gate voltage transition,', 'a second feedback loop to facilitate a falling gate voltage transition, and', 'a first switching FET having a high-voltage rating, and having a drain coupled to the input node; a source coupled to the output node; and a gate coupled to the first and second feedback loops., 'a switching circuit coupled between the input node and the output node, the switching circuit configured to generate a gate sense signal at the output node, the switching circuit including2. The circuit of claim 1 , wherein:the first feedback loop includes a second switching FET, a third switching FET and a fourth switching FET; andthe second feedback loop includes the fourth switching FET and a fifth switching FET;the second switching FET having a voltage rating lower than the high-voltage rating of the first switching FET, a drain coupled to the gate of the first switching FET at a first node, a source coupled to a second node, and a gate coupled to the source of the first switching FET;the third switching FET having a voltage rating lower than the high-voltage rating of the first switching FET, a drain coupled to a third node, a source coupled to ground, and a gate coupled to a current source at the second node;the fourth switching FET having a voltage rating lower than the high-voltage rating of the first switching FET, a drain coupled to the output node ...

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Номер записи: 46
11-02-2016 дата публикации

DISPLAY PANEL

Номер: US20160043104A1
Автор: Chen Maw-Song, CHEN Ruei-Pei, Huang Kuo-Yu, Li Zheng-Han
Принадлежит:

A display panel including first and second pixel structures and a light shielding pattern layer is provided. The first pixel structure includes a first pixel electrode including first pixel electrode bars, wherein a first maximum spacing is formed between any two adjacent first pixel electrode bars of the first pixel structure. The second pixel structure includes a second pixel electrode including second pixel electrode bars, wherein a second maximum spacing which is larger than the first maximum spacing is formed between two adjacent second pixel electrode bars of the second pixel structure. The light shielding pattern layer has first and second light shielding portions. The area of the second light shielding portion is larger than the area of the first light shielding portion. The first pixel electrode is close to the second light shielding portion and the second pixel electrode is away from the second light shielding portion. 1. A display panel comprising:a first substrate;a second substrate disposed opposite to the first substrate;a plurality of scan lines and a plurality of data lines located on the first substrate;a plurality of first pixel structures located on the first substrate, each of the first pixel structures being electrically connected with the corresponding scan line and the corresponding data line, each of the first pixel structures comprising a first pixel electrode, and the first pixel electrode having a plurality of first pixel electrode bars, wherein a first maximum spacing is formed between two adjacent first pixel electrode bars of each of the first pixel structures;a plurality of second pixel structures located on the first substrate, each of the second pixel structures being electrically connected with the corresponding scan line and the corresponding data line, each of the second pixel structures comprising a second pixel electrode, and the second pixel electrode having a plurality of second pixel electrode bars, wherein a second maximum ...

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Номер записи: 47
24-02-2022 дата публикации

METHODS AND SYSTEMS FOR SMART BATTERY COLLECTION, SORTING, AND PACKAGING

Номер: US20220057345A1
Автор: Han Xu, LI Zheng, Young David, ZHENG Panni
Принадлежит:

A method includes irradiating an energy storage device using an input radiation characterized by a first electromagnetic spectrum and detecting an output radiation reflected or backscattered by the energy storage device. The method also includes determining a second electromagnetic spectrum of the output radiation and comparing the second electromagnetic spectrum with a reference electromagnetic spectrum. The method further includes generating a sorting instruction based on comparison of the second electromagnetic spectrum with the reference electromagnetic spectrum. 1. A method , comprising:irradiating an energy storage device using an input radiation characterized by a first electromagnetic spectrum;detecting an output radiation reflected or backscattered by the energy storage device;determining a second electromagnetic spectrum of the output radiation;comparing the second electromagnetic spectrum with a reference electromagnetic spectrum; andgenerating a sorting instruction based on comparison of the second electromagnetic spectrum with the reference electromagnetic spectrum.2. The method of claim 1 , wherein the input radiation includes an X-ray radiation.3. The method of claim 1 , wherein the output radiation is generated via an X-ray fluorescence (XRF) process.4. The method of claim 1 , further comprising:sorting the energy storage device based on the sorting instruction.5. The method of claim 4 , further comprising packaging the energy storage device after sorting.6. The method of claim 1 , further comprising:measuring at least one physical attribute of the energy storage device via a physical sensing device, wherein generating the sorting instruction includes generating the sorting instruction based on: (1) the comparison of the second electromagnetic spectrum with the reference electromagnetic spectrum, and (2) comparison of the at least on physical attribute of the energy storage device with a reference physical attribute.7. The method of claim 6 , wherein ...

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Номер записи: 48
07-02-2019 дата публикации

STRUCTURE OF BICYCLE CABLE HOUSING

Номер: US20190040902A1
Автор: LI ZHENG-BANG
Принадлежит:

An improved structure of bicycle cable housing in accordance with an embodiment of the present invention is provided, including an inner tube and an aluminum layer. The aluminum layer is provided around an outer wall of the inner tube, and formed by a wound aluminum metal strip, such that the weight of the bicycle cable housing is decreased. The aluminum metal strip is wound around the inner tube along an axial direction to form a plurality of protective segments. Two neighboring protective segments are in contact with each other but not overlapped. Therefore, the user is able to easily control the direction and balance of the bicycle during operation. 1. An improved structure of bicycle cable housing , comprising:an inner tube; andan aluminum layer disposed on an outer wall of the inner tube and formed of a wound aluminum metal strip; the aluminum metal strip is wound around the inner tube along an axial direction to form a plurality of protective segments; two neighboring protective segments are in contact with each other but not overlapped.2. The improved structure of bicycle cable housing of claim 1 , wherein each protective segment is provided with an inner wall surface and an outer wall surface; the inner wall surface is attached to the outer wall of the inner tube.3. The improved structure of bicycle cable housing of claim 2 , further comprising a surface protection layer disposed around the outer wall surfaces of the protective segments; a thickness of the surface protection layer is larger than a thickness of the inner tube and the aluminum layer.4. The improved structure of bicycle cable housing of claim 3 , wherein the surface protection layer is made of a synthetic polymer material selected from a group consisting of polypropylene claim 3 , polyvinyl chloride claim 3 , and nylon.5. The improved structure of bicycle cable housing of claim 3 , further comprising a reinforcement layer sandwiched between the aluminum layer and the surface protection surface ...

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Номер записи: 49
06-02-2020 дата публикации

SELF-FUSED GRAPHENE FIBER AND METHOD OF PREPARING THE SAME

Номер: US20200040519A1
Автор: CHANG DAN, GAO CHAO, Gao Weiwei, LI Zheng
Принадлежит:

Disclosed in the present disclosure are a self-fused graphene fiber and a method of preparing the same. Dried graphene oxide fibers are soaked in a solvent to swell and then the fibers are pulled out and coalesced. After being dried, the graphene oxide fibers are fused together, and then are further reduced to obtain a self-fused graphene fiber. The entire self-fusion process can be quickly finished within one minute without adding any additional binder. The operation is simple and time-saving. The process is environmentally friendly; the bond strength is high, and the excellent properties such as outstanding mechanical strength and electrical conductivity of the graphene fibers themselves can be maintained. The present disclosure has great research and application value for further preparation of two-dimensional graphene fabrics or three-dimensional network bulks with excellent performance. 1. A self-fused graphene fiber , wherein the self-fused graphene fiber has a diameter that is greater than or equal to 1 μm and is prepared by fusion of a plurality of graphene fibers , with graphene sheets arranged along an axis , an interlayer spacing of graphene sheets being smaller than or equal to 1 nm , and a density being greater than or equal to 0.8 g/cm; and the surface of the fiber has axial grooves.2. The self-fused graphene fiber according to claim 1 , wherein the self-fused graphene fiber has a diameter that is greater than or equal to 100 μm.3. The self-fused graphene fiber according to claim 1 , wherein the self-fused graphene fiber has a diameter that is greater than or equal to 1000 μm.4. A method of preparing a self-fused graphene fiber claim 1 , comprising steps of:(1) vacuum drying graphene oxide fibers;(2) soaking the dried fibers in a solvent in such a manner that the fibers are fully infiltrated and swelled;(3) pulling out two or more fibers simultaneously from the solvent, the fibers being coalesced at a solvent-air interface under a surface tension of ...

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Номер записи: 50
18-02-2016 дата публикации

METHOD AND DEVICE FOR BACKING UP DATA

Номер: US20160048426A1
Автор: LI Zheng, Liu Tiejun, Liu Wen
Принадлежит:

The present disclosure relates to a method and a device for backing up data. The method includes: determining whether a new file of a predetermined type exists locally; calculating a checked value corresponding to the new file according to a predetermined algorithm if the new file of the predetermined type exists; sending a query request containing the checked value to a connected router, so as to query whether a file having the checked value is stored in the router; and backing up the new file to the router if determining that no file having the checked value is stored in the router according to a query result returned from the router. 1. A method for backing up data , comprising:determining whether a new file of a predetermined type exists locally;calculating a checked value corresponding to the new file according to a predetermined algorithm if the new file of the predetermined type exists;sending a query request containing the checked value to a connected router, so as to query whether a file having the checked value is stored in the router; andbacking up the new file to the router if determining that no file having the checked value is stored in the router according to a query result returned from the router.2. The method according to claim 1 , wherein sending the query request containing the checked value to the router comprises:sending the query request to the router via a logged-in account if logging in the router is according to account information previously registered; andquerying whether the file having the checked value is stored in backup data accessible to the logged-in account in the router.3. The method according to claim 1 , wherein backing up the new file to the router comprises:sending the new file to the router via a logged-in account if logging in the router is according to account information previously registered; andbacking up the new file to a path corresponding to the logged-in account in the router.4. The method according to claim 3 , ...

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Номер записи: 51
18-02-2016 дата публикации

METHOD FOR CONTROLLING PLUG-IN BY A ROUTER AND THE ROUTER THEREOF

Номер: US20160048439A1
Автор: Cheng Liang, JIA Yuehua, LI Zheng, Liu Tiejun
Принадлежит:

The present disclosure relates to a method for controlling a plug-in by a router and the router thereof. The method includes: receiving a plug-in state request querying an operational state of a plug-in sent from a terminal device; obtaining the operational state of the plug-in according to the plug-in state request; and sending the operational state of the plug-in to the terminal device. 1. A method for controlling a plug-in by a router , comprising:receiving a plug-in state request querying an operational state of a plug-in sent from a terminal device;obtaining the operational state of the plug-in according to the plug-in state request; andsending the operational state of the plug-in to the terminal device.2. The method according to claim 1 , wherein obtaining the operational state of the plug-in according to the plug-in state request comprises:obtaining a plug-in ID carried in the plug-in state request;obtaining a process ID corresponding to the plug-in ID from a preset configuration file; andobtaining the operational state of the plug-in according to the process ID.3. The method according to claim 2 , further comprising:starting the plug-in according to a preset configuration after powering on the router; andrecording the process ID and the plug-in ID of the plug-in in the preset configuration file.4. The method according to claim 2 , further comprising:receiving an instruction for closing the plug-in from the terminal device;obtaining the plug-in ID of the plug-in to be closed, wherein the plug-in ID of the plug-in to be closed is carried in the instruction for closing the plug-in;closing the plug-in to be closed according to the process ID corresponding to the plug-in ID of the plug-in to be closed; anddeleting the plug-in ID and the process ID of the plug-in to be closed from the preset configuration file.5. The method according to claim 2 , further comprising:receiving an instruction for starting the plug-in from the terminal device;obtaining the plug-in ID ...

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Номер записи: 52
18-02-2016 дата публикации

LOCAL WEB RESOURCE ACCESS

Номер: US20160050292A1
Автор: CHEN Xianlin, LI Zheng, Liu Tiejun
Принадлежит: Xiaomi Inc.

A router can be configured to serve web resources in response to expected web resource requests without requesting such resources from a corresponding remote web server. In an example, this functionality can be achieved by the router, wherein the router is configured to: receive a web resource access request from a terminal device, the web resource access request including a target uniform resource locator (URL); perform a search in a data structure containing a plurality of local URLs according to the target URL; identify a local URL of the plurality of URLs corresponding to the target URL according to the performed search; acquire a local version of a target web resource corresponding to the target URL from locally stored web resources according to the identified local URL; and communicate the local version of the target web resource to the terminal device. 1. A method , comprising:receiving, at a router, a web resource access request from a terminal device, the web resource access request including a target uniform resource locator (URL);performing, by a processor of the router, a search in a data structure containing a plurality of local URLs according to the target URL, the data structure stored in a storage device of the router, and the plurality of local URLs derived from web browsing trends;identifying, by the processor, a local URL from among the plurality of URLs corresponding to the target URL according to the performed search;acquiring, by the processor, a local version of a target web resource corresponding to the target URL from locally stored web resources according to the identified local URL, the locally stored web resources stored in the storage device of the router; andcommunicating, by the router, the local version of the target web resource to the terminal device.2. The method of claim 1 , further comprising receiving claim 1 , by the router claim 1 , a trend data structure identifying the web browsing trends claim 1 , in response to ...

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Номер записи: 53
03-03-2022 дата публикации

RIDE ACCESS POINT DEFECT SCORING USING SPATIAL INDEX

Номер: US20220067605A1
Автор: Akil Adnan, Durkin Gabriel, Kashuk Sina, LI Zheng, Singh Shivendra Pratap, Zhang Yuxing
Принадлежит:

A transportation management system determines trip defects associated with trip access points based on historical trip data. The transportation management system aggregates historical trip data in a spatial index. The transportation management system represents the spatial index using a geographic grid including grid cells at various resolutions. The transportation management system determines a defect score for individual grid cells at a given resolution based on the trip data in the spatial index corresponding to the grid cell. The transportation management system uses the defect scores for grid cells to provide a dynamic user experience to users of the transportation management system (e.g., riders or drivers) on their respective client devices.

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Номер записи: 54
01-03-2018 дата публикации

Virtual Reality Control Method, Apparatus, and Electronic Equipment

Номер: US20180059813A1
Автор: LI Zheng, Lin Xingsheng, Wang Xuanran
Принадлежит: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.

A VR control method, device, and electronic equipment are provided. The method includes: acquiring sensor data indicative of a movement of a VR wearable device in three-dimensional space within a set time period, and the set time period is determined by a first time point at which a first control instruction is received and a second time point at which a second control instruction is received; determining a moving trajectory of the VR wearable device within the set time period based on the sensor data within the set time period; and controlling a VR execution device to perform one or more operations corresponding to the moving trajectory and to display operation effects corresponding to the moving trajectory on the VR display device. 1. A virtual reality (VR) control method comprising:determining a set time period defined by a first time point and a second time point, the first time point is set when receiving a first control instruction and the second time point is set when receiving a second control instruction;acquiring sensor data indicative of a movement of a VR wearable device in three-dimensional space within the set time period;determining a moving trajectory of the VR wearable device within the set time period based on the sensor data within the set time period; andcontrolling a VR execution device to perform one or more operations corresponding to the moving trajectory and to display operation effects corresponding to the moving trajectory on the VR display device.2. The method according to claim 1 , wherein determining the moving trajectory of the VR wearable device within the set time period based on the sensor data within the set time period comprises:determining a moving direction in which the VR wearable device moves in the three-dimensional space based on sensor data within the set time period; andrendering the moving trajectory of the VR wearable device on the VR display device based on the sensor data within the set time period along the direction ...

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Номер записи: 55
03-03-2016 дата публикации

ROUTER-BASED NETWORKING CONTROL

Номер: US20160065688A1
Автор: Cheng Liang, LI Zheng, Liu Tiejun
Принадлежит: Xiaomi Inc.

In a router, for example, after receiving an HTTP request communicated by a terminal device, the router can determine whether the terminal device has accessed a target webpage through that device, according to identity information of the terminal device included in the HTTP request. Where it is determined that the terminal device has accessed the webpage through the router, an HTTP response message including a URL address of the target webpage can be communicated to the terminal device. Otherwise, an HTTP response message including a URL address of an intermediate webpage of the target webpage can be communicated to the terminal device. Determining that the terminal device has accessed a target webpage through the router provides for the terminal device to bypass the intermediate page and directly access the target page; thus, control to accessing the target webpage is facilitated by the router. 1. A router-based method for controlling access to a webpage , comprising:receiving, by network communications circuitry of a router, a Hypertext Transfer Protocol (HTTP) request from a terminal device, the HTTP request including identity information of the terminal device;determining, by data processing circuitry of the router coupled to the network communications circuitry, whether the terminal device has accessed a target webpage indicated in the HTTP request through the router at any previous time, according to the identity information of the terminal device;communicating, by the network communications circuitry, an HTTP response message including a Uniform Resource Locator (URL) address of the target webpage to the terminal device so that the terminal device bypasses an intermediate webpage of the target webpage according to the HTTP response message, based on the determination that the terminal device has previously accessed the target webpage through the router; andcommunicating, by the network communications circuitry, the HTTP request to a web server serving the ...

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Номер записи: 56
11-03-2021 дата публикации

ELECTRIC POLE LOPPER

Номер: US20210068349A1
Автор: Rong Zhang Sheng, Sabic Adis, Tat Wong Kar, Vines Brian Ron, Zheng Li Da
Принадлежит:

Disclosed in the present invention is an electric lopper, comprising a handle, a connecting pole and a pruning component which are connected in sequence, wherein the pruning component comprises a casing, a control mechanism and, connected in sequence, a motive power mechanism, a drive mechanism and a cutter set, wherein the motive power mechanism and the drive mechanism are disposed in the casing, the cutter set is disposed at that end of the casing which is remote from the motive power mechanism, a switch connected to the motive power mechanism is provided on the handle, and the control mechanism is connected to the drive mechanism; the drive mechanism is a worm gear/worm drive mechanism or a ball screw drive mechanism. The present invention is used for pruning bushes, branches, etc. 1. Electric lopper , comprising:a handle, a connecting pole and a pruning component which are connected in sequence, wherein the pruning component comprises a casing, a control mechanism and, connected in sequence, a motive power mechanism, a drive mechanism and a cutter set, wherein the motive power mechanism and the drive mechanism are disposed in the casing, the cutter set is disposed at that end of the casing which is remote from the motive power mechanism, a switch connected to the motive power mechanism is provided on the handle, and the control mechanism is connected to the drive mechanism;wherein the drive mechanism is a worm gear/worm drive mechanism or a ball screw drive mechanism.2. Electric lopper according to claim 1 , wherein a worm in the worm gear/worm drive mechanism is connected to the motive power mechanism claim 1 , and a small gear is provided on a worm gear in the worm drive mechanism claim 1 , the small gear transmitting motive power concentrically with the worm gear; and wherein the small gear is meshed with an upper cutter in the cutter set claim 1 , and a lower cutter in the cutter set is connected to the upper cutter and fixed to the casing.3. Electric lopper ...

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Номер записи: 57
16-03-2017 дата публикации

MULTIVALENT LIGANDS TARGETING VEGFR

Номер: US20170073328A1
Автор: Li Feng, LI Zheng
Принадлежит:

Compounds that target vascular endothelial growth factor receptors for therapy and imaging are disclosed. Methods for making the compounds and detecting or imaging cells expressing VEGFR using the compounds are also provided. In accordance with the purposes of the disclosed subject matter, as embodied and broadly described herein, disclosed are compounds, and methods of making and using the compounds. The disclosed compounds, in one aspect, are quinazoline compounds. 3. The compound of any of - , wherein the detectable moiety comprises a near-infrared label , a fluorescent label , a radiolabel , a magnetic spin resonance label , a chromophore , or any combination thereof.4. The compound of claim 3 , wherein the detectable moiety is fluorescein claim 3 , rhodamine claim 3 , Texas Red claim 3 , a Cy2 moiety claim 3 , a Cy3 moiety claim 3 , a Cy5 moiety claim 3 , a Cy5.5 moiety claim 3 , a Cy7 moiety claim 3 , a cyanine dye claim 3 , DOTA-based chelators claim 3 , DTPA-based chelators claim 3 , or a derivative or a combination thereof.5. The compound of any of - claim 3 , wherein the detectable moiety comprises a radiolabel selected from the group consisting of F claim 3 , Cu claim 3 , Cu claim 3 , Zr claim 3 , In claim 3 , I claim 3 , I claim 3 , and Tc.6. The compound of any of - claim 3 , wherein the linker is —(CO—R)N claim 3 , —(R)N claim 3 , —(SOR)N claim 3 , —(SOR)N claim 3 , —(OR)N claim 3 , —(O—CO—R)N claim 3 , —(CO—O—R)N claim 3 , —(CO—R)CH claim 3 , —(R)CH claim 3 , —(SOR)CH claim 3 , —(SOR)CH claim 3 , —(O—CO—R)CH claim 3 , or —(OR)CH.7. The compound of claim 6 , wherein the linker is —(CO—O—R)N or —(CO—O—R)CH claim 6 , wherein Ris a Calkyl.8. The compound of any of - claim 6 , wherein n is 1.10. The compound of claim 10 , wherein Ris a metal-DOTA complex.11. The compound of claim 1 , wherein Ris a VEGFR ligand.14. The compound of any of - claim 1 , wherein the linker is —(CO—R)NH claim 1 , —(R)NH claim 1 , —(SOR)NH claim 1 , —(SOR)NH claim 1 , —(OR)NH ...

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Номер записи: 58
07-03-2019 дата публикации

CONTROL SYSTEM FOR ENHANCING FREQUENCY SUPPORT OF WIND TURBINE GENERATOR

Номер: US20190072070A1
Автор: Bai Nianzong, CAI Xu, Cai Youming, DING KUN, Han Zifen, Li Jin, LI Zheng, Lu Liang, WANG NINGBO, Zhang Chen, Zhi Jing, ZHOU SHIYUAN
Принадлежит:

The present disclosure discloses a control system for enhancing a frequency support capability of a wind turbine generator system. The control system includes a wind turbine, a gearbox, an electric generator and a converter. The control system is characterized by further including a supercapacitor energy storage apparatus, which includes a DC-DC converter and a supercapacitor. The converter includes DC buses, and the supercapacitor is electrically connected to the DC buses via the DC-DC converter. The supercapacitor may be orderly charged or discharged according to an operating state of the wind turbine generator system to maintain its operating condition, and has a superior reliability. 1. A control system for enhancing a frequency support capability of a wind turbine generator system , comprising: a wind turbine , a gearbox , an electric generator and a converter ,wherein the control system further comprises a supercapacitor energy storage apparatus, wherein the supercapacitor energy storage apparatus comprises a DC-DC converter and a supercapacitor, wherein the converter comprises DC buses, and the supercapacitor is electrically connected to the DC buses via the DC-DC converter.2. The control system for enhancing a frequency support capability of a wind turbine generator system according to claim 1 , wherein the DC-DC converter is a buck-boost bidirectional converter claim 1 , when electrical energy is inputted from the DC buses to the supercapacitor claim 1 , the DC-DC converter operates in a buck mode claim 1 , and when electrical energy is inputted from the supercapacitor to the DC buses claim 1 , the DC-DC converter operates in a boost mode claim 1 , and a voltage of the supercapacitor is adjusted by controlling a duty ratio of a switch in the DC-DC converter.3. The control system for enhancing a frequency support capability of a wind turbine generator system according to claim 1 , wherein the DC buses comprise a first DC bus and a second DC bus claim 1 , ...

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Номер записи: 59
05-03-2020 дата публикации

Apparatus and Method for Calibrating Surround-View Camera Systems

Номер: US20200074680A1
Автор: BOON Cathy L., COLEMAN Jeffrey R., Kuehnle Andreas U., LI Zheng, MOLIN Hans M., Ramler Travis G.
Принадлежит:

A calibration apparatus and method are provided for a surround-view camera system having a plurality of cameras mounted to an object (e.g., a vehicle). A plurality of markers are arbitrarily placed around the object and configured to measure a plurality of distances between one another. The markers preferably include a rangefinder to measure distances. From at least one image from one or more cameras, a controller is configured to visually identify at least two markers which define a coordinate system. Based on the measured plurality of distances between markers and the visually identified markers, the controller generates calibration information as an output, preferably saved in the form of a look-up table, which will be retrieved and used when a display device generates a bird's-eye view for a viewer. Additionally, a marker that is part of the calibration apparatus is provided. 1. A calibration apparatus for a surround-view camera system having a plurality of cameras mounted to an object , comprising:a plurality of markers configured to measure a plurality of distances between at least a first one of the plurality of markers and at least two others of the plurality of markers; anda controller configured to visually identify the first marker and at least one of the at least two other markers from at least one image from the plurality of cameras, whereinthe controller is configured to generate camera calibration information based on the plurality of measured distances and positions of the visually identified markers in the at least one image.2. The calibration apparatus according to claim 1 , whereinthe controller visually identifies the first marker and the at least one of the at least two other markers via a visually distinctive characteristic on a corresponding marker.3. The calibration apparatus according to claim 2 , whereinthe visually distinctive characteristic is one of a shape, a color, a texture, a size, a pattern or a reflectivity.4. The calibration ...

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Номер записи: 60
05-03-2020 дата публикации

MONITORING SPECTRAL EFFICIENCY

Номер: US20200076711A1
Автор: Li Zheng Bin, Lo Wing
Принадлежит: NetScout Systems Texas, LLC

A method for monitoring spectral efficiency in a wireless network includes determining total number of resource blocks or resource elements allocated for each of one or more calls in the wireless network during a given time period and determining a corresponding total number of bits transmitted for each of the one or more calls during the given time period. 1. A method for monitoring spectral efficiency in a wireless network , the method comprising steps of:determining total number of resource blocks or resource elements allocated for each of one or more calls in the wireless network during a given time period and determining a corresponding total number of bits transmitted for each of the one or more calls during the given time period;calculating a spectral efficiency metric for each of the one or more calls based at least in part on the total number of bits transmitted during the given time period and the total number of resource blocks or resource elements allocated for transmission during the given time period; andgenerating a heat map for each of the one or more calls based on geographic locations of the one or more calls.2. The method of claim 1 , further comprising generating a probability density function of the calculated spectral efficiency metric for each of the one or more calls.3. The method of claim 1 , further comprising generating a graph of time series data values for the calculated spectral efficiency metric claim 1 , the generated graph having a time axis corresponding to the given time period and having a spectral efficiency axis.4. The method of claim 1 , wherein the one or more calls comprise live data sessions and/or live voice calls.5. The method of claim 1 , further comprising identifying one or more geographic location bins where calculated spectral efficiency metric is below a predefined threshold using the generated heat map.6. The method of claim 3 , further comprising identifying one or more time periods within the given time period ...

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Номер записи: 61
21-03-2019 дата публикации

Water Borne Coating Composition, Use of Such Composition, Method for Coating a Substrate Using Such Composition and Coated Substrates

Номер: US20190085180A1
Автор: Chen Guiguang, Chen Ling, Choudhery Riaz Ahmad, He Ye, LI Zheng
Принадлежит:

The present invention is directed to a water borne coating composition. The composition according to the present invention comprises an emulsified binder, wherein the binder is a polymer selected from the group consisting of polymers prepared by emulsion polymerization of unsaturated vinyl, acrylate and/or methacrylate monomers, alkyd, polyurethane, and epoxy, 0.3% to 10% by weight of a second polymer selected from one or more of the group consisting of poly(vinyl alcohol) and water-soluble copolymers having repeat units of vinyl alcohol, wherein, if the second polymer is poly(vinyl alcohol), at least 85 wt % of the second polymer has a number of repeat units not less than 2,000, and 0% to 15% by weight of a cellulose-based filler, based on the total weight of the composition, wherein the weight ratio of second polymer to binder is in the range of from 1:100 to 1:1. The composition maybe used in various applications to form a decorative coating which has special visual and tactile effect. 2. The water borne coating composition according to claim 1 , wherein the weight percentage of the second polymer is within the range from 0.3% to 6% by weight based on the total weight of the composition.3. The water borne coating composition according to claim 1 , wherein the second polymer is a poly(vinyl alcohol) which has a number of repeat units of not less than 2 claim 1 ,000.4. The water borne coating composition according to claim 1 , wherein the second polymer is a poly(vinyl acetate-co-vinyl alcohol) with a mole percentage of vinyl alcohol of less than 70% claim 1 , and a number of repeat units of vinyl acetate and vinyl alcohol of at least 2 claim 1 ,000.5. The water borne coating composition according to claim 1 , wherein the cellulose-based filler is selected from the group consisting of microcrystalline cellulose claim 1 , regenerated cellulose claim 1 , and lignocellulose.6. The water borne coating composition according to claim 1 , wherein the cellulose-based ...

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Номер записи: 62
25-03-2021 дата публикации

LITHIUM-ION BATTERY RECYCLING PROCESSES AND SYSTEMS

Номер: US20210091426A1
Автор: Ellis Michael W., LI Zheng, Yang Tairan
Принадлежит:

Re-lithiation methods and systems are disclosed. Example re-lithiation methods include separating lithium depleted active cathode material from a cathode and introducing lithium containing materials. Also disclosed are re-lithiation electrochemical flow systems utilizing voltage potential to re-lithiate a lithium depleted active cathode material from a reservoir of lithium containing material. 1. A method of re-lithiating a lithium depleted cathode active material , the method comprising the steps of:adding lithium containing material to the depleted cathode active material to form a combination; and{'b': '100', 'heating the combination to greater than or equal to about degrees Celsius and to less than a sintering temperature of the combination for a time period of greater than or equal to one hour.'}2. The method of claim 1 , wherein the lithium depleted cathode active material is at least one of lithium depleted LiCoO claim 1 , lithium depleted LiNiMnCozO(x+y+z=1) claim 1 , lithium depleted LiMnO claim 1 , and lithium depleted LiFePO.3. The method of claim 1 , wherein the combination is heated to no more than about 500 degrees Celsius.4. The method of claim 2 , wherein the method further comprises:separating the depleted cathode active material from a cathode.5. The method of claim 4 , wherein separating the lithium depleted cathode active material from the cathode includes dissolving a cathode binder in a solvent and suspending the lithium depleted cathode active material in the solvent.6. The method of claim 5 , wherein separating the lithium depleted cathode active material from the cathode includes separating the lithium depleted cathode active material from the solvent by a filter and/or a centrifuge.7. The method of claim 6 , wherein separating the lithium depleted cathode active material from the cathode includes at least one of drying and grinding the lithium depleted cathode active material prior to adding the adding lithium containing material.8. The ...

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Номер записи: 63
05-05-2022 дата публикации

MACHINE LEARNING SYSTEMS AND METHODS FOR SELECTION, FILTERING OR PRESENTATION OF AVAILABLE SALES OUTLETS IN A DISTRIBUTED NETWORKED COMPUTING ENVIRONMENT

Номер: US20220138660A1
Автор: Choi Victor Dave, LI Zheng, Nair Sharat, Swartz Jake
Принадлежит:

Lead to recognition time delay data, leads and sales data, and lead distance data for leads arriving at a system within a time range can be used to determine a time variable close rate and a distance adjustment thereof which, in turn, can be used to generate a predicted close rate for each lead. Using the predicted close rate for each lead, an address drive distance for each lead, and dealer-level discount information, a logistic regression model can be trained to generate a score for each combination of a dealer, make, and zip code. Each score indicates a probability of closing a sale between a lead in the zip code and the dealer in the combination. Scores thus generated can be used by a computing facility in recommending dealers to a consumer in the zip code who has expressed an interest in purchasing a vehicle of the same make.

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Номер записи: 64
19-06-2014 дата публикации

DECODING METHOD FOR LOW DENSITY PARITY CHECK AND ELECTRONIC DEVICE USING THE SAME

Номер: US20140173373A1
Автор: BAO Dan, Deng Da-Wei, LI Zheng, Qian Song
Принадлежит:

A decoding method for low density parity check (LDPC) and an electric device using the decoding method are provided. The decoding method includes: receiving a message and executing an iteration decoding to the message; obtaining first belief values of the message in an (i−1)iteration; obtaining a first energy summation of the first belief values; obtaining second belief values of the message in an iiteration; obtaining a second energy summation of the second belief values; determining whether the second energy summation is smaller than the first energy summation and whether a difference between the first energy summation and the second energy summation is larger than a first threshold; if yes, generating a decoding result according to the first belief values. Therefore, a bit error rate of the decoding is decreased. 1. A decoding method for low density parity check , adapted to an electronic device , and the decoding method comprising:receiving a message and executing an iteration decoding of the low density parity check to the message;{'sup': 'th', 'obtaining a plurality of first belief values of the message in an (i−1)iteration of the iteration decoding, wherein i is a positive integer greater than 1;'}obtaining a first energy summation of the first belief values;{'sup': 'th', 'obtaining a plurality of second belief values of the message in an iiteration of the iteration decoding;'}obtaining a second energy summation of the second belief values;determining whether the second energy summation is smaller than the first energy summation and whether a difference between the second energy summation and the first energy summation is greater than a first threshold; andgenerating a decoding result of the message according to the first belief values when the second energy summation is smaller than the first energy summation and the difference between the second energy summation and the first energy summation is greater than the first threshold.2. The decoding method for ...

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Номер записи: 65
26-03-2020 дата публикации

DATA SYSTEM WITH ASYNCHRONOUS BATCH PROCESSING

Номер: US20200097590A1
Автор: Crosby Shawn, Farrell Clarence Richard, Gibson Scotty D., Hite Robert, Li Zhenge, Perrin Richard Duane, Shrestha Suraj, Sparks Anthony
Принадлежит:

A data processing manager receives a batch of data for real-time data processing. The batch of data is associated with a correlation identifier and includes a set of data objects. The data processing manager assigns, to each data object, a unique resource identifier. The data processing manager transmits a data processing request to a target data system, and the data processing request includes a set of callback functions corresponding to the set of data objects. The callback functions identify the unique resource identifier. As the target data system processes the data objects, the target data system executes the callback functions, which operate as dynamic return endpoints for the data processing results. 1. A method for data processing , comprising:receiving, from a source data system and for processing by a target data system, a batch of data including a set of data objects, the batch of data being associated with a correlation identifier;assigning, to each of the set of data objects of the batch of data, a unique resource identifier generated based at least in part on the correlation identifier and a unique data object identifier;transmitting, to the target data system, a data processing request including the batch of data and a set of callback functions corresponding to each of the set of data objects of the batch of data, each of the set of callback functions identifying the unique resource identifier assigned to each of the set of data objects, a callback function and the unique resource identifier identified by the callback function operating as a dynamic return endpoint for communications corresponding to processing, by the target data system, of a data object corresponding to the unique resource identifier;receiving, from the target data system, at least one communication via the dynamic return endpoint, the at least one communication including the unique resource identifier and a data object payload corresponding to processing, by the target data system, ...

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Номер записи: 66
11-04-2019 дата публикации

DECORATIVE LED NEON LIGHT

Номер: US20190107268A1
Автор: LI Zheng
Принадлежит:

A decorative LED neon light includes a base case. A frame is fixedly disposed on the base case. A neon light strip is disposed on a surface of the frame. A combination formed by the frame and the neon light strip is detachably connected to the base case. 1. A decorative LED neon light , comprising:a base case;a frame fixedly disposed on the base case; anda neon light strip disposed on a surface of the frame,wherein a combination formed by the frame and the neon light strip is detachably connected to the base case.2. The decorative LED neon light according to claim 1 , wherein the frame is constituted by a strip-shaped flexible metal and is bent into a three-dimensional form claim 1 , the neon light strip is fixed on an outer surface of the frame by glue claim 1 , and the neon light strip extends in a length direction of the frame.3. The decorative LED neon light according to claim 2 , further comprising:a receiving cavity having an opening facing downward, disposed inside the base case;at least one penetration hole communicating with the receiving cavity, disposed on the surface of the base case; anda fixing structure disposed inside the base case,wherein an end portion of the combination formed of the frame and the neon light strip extends into the receiving cavity through the at least one penetration hole, and the fixing structure is configured to fix the end portion of the combination on the base case.4. The decorative LED neon light according to claim 3 , wherein the fixing structure comprises:a hollow column disposed in the base case and correspondingly communicated with the at least one penetration hole,a fastening bolt disposed on a side wall of the hollow column, anda threaded hole fitting the fastening bolt, disposed in the side wall of the hollow column,wherein the end portion of the combination formed of the frame and the neon light strip extends into the hollow column through the at least one penetration hole, and the fastening bolt abuts against the end ...

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Номер записи: 67
29-04-2021 дата публикации

System and Method for Monitoring for Driver Presence and Position Using a Driver Facing Camera

Номер: US20210124916A1
Автор: BOON Cathy L., LI Zheng, MOLIN Hans M.
Принадлежит:

A method for determining a presence of an occupant within a vehicle includes capturing, via a driver facing camera, video image data, including a plurality of image frames of a field-of-view of the driver facing camera. At least one area-of-interest within the image frames is defined, and a foreground pixel count of each image frame of each area-of-interest is determined. At each Nth image frame, an occupancy for each area of interest is determined based at least in part on the foreground pixel count. The occupancy indicates whether the occupant is present or absent in the respective area-of-interest. A history of the occupancy determination for each area-of-interest is maintained, and a final status for each area-of-interest is determined based on the respective history of occupancy. External indicators are initiated based on the final status determination. 1. A method for determining a presence of an occupant within a vehicle , comprising:capturing, via a driver facing camera, video image data, including a plurality of image frames of a field-of-view of the driver facing camera;defining at least one area-of-interest within the image frames;determining a foreground pixel count of each image frame of each area-of-interest;determining, at each Nth image frame, an occupancy for each area-of-interest based at least in part on the foreground pixel count, the occupancy indicating whether the occupant is present or absent in the respective area-of-interest;maintaining a history of the occupancy determination for each area-of-interest; anddetermining a final status for each area-of-interest based on the respective history of occupancy.2. The method of claim 1 , further comprising:determining an edge pixel count of each image frame of each area-of-interest,wherein the determination of the occupancy is also based on the edge pixel count.3. The method of claim 1 , wherein determining the foreground pixel count is via frame-to-frame differencing.4. The method of claim 2 , ...

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Номер записи: 68
29-04-2021 дата публикации

System and Method for Adjusting Recording Modes for Driver Facing Camera

Номер: US20210124959A1
Автор: Kuehnle Andreas U., LI Zheng, MOLIN Hans M.
Принадлежит:

A system for recording vehicle occupants and their immediate environments includes a driver-facing camera having a plurality of recording modes; an input that receives vehicle related data from one or more sensors configured to detect the vehicle related data, including one or more of: time, occupant location in the vehicle, vehicle behavior, parking brake status, ignition status; and a processor configured to determine a mode-changing event based on the detected vehicle related data, and to alter the recording mode of the driver-facing camera in response to determining the mode-changing event. 1. A system for recording vehicle occupants and their immediate environment , comprising:a driver-facing camera having a plurality of recording modes;an input that receives data from one or more sensors configured to detect vehicle related data; anda processor configured to determine a mode-changing event based on the detected vehicle related data, and to alter the recording mode of the driver-facing camera in response to determining the mode-changing event,wherein altering the recording mode includes separating video data into multiple streams that separate the video data and thereby obscures at least part of the video data.2. The system of claim 1 , wherein altering the recording mode changes at least one of:frame rate, frame resolution, pixel colors, local defocus degree, contrast, detail level, compression ratio, pixel order, icon or fixed snapshot substitution, recording time, pixel content, exposure, brightness, obscuration boundaries, and recording on/off.3. (canceled)4. The system of claim 1 , wherein altering the recording mode is situation dependent and includes spatial weighting claim 1 , such that a degree of obscuration increases with distance from an area-of-interest.5. The system of claim 4 , wherein altering the recording mode includes a gradual transition to unobscured near detected events in time and/or space.6. The system of claim 1 , wherein altering the ...

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Номер записи: 69
18-04-2019 дата публикации

Virtualization of Multiple Coprocessor Memory

Номер: US20190114254A1
Автор: LI Zheng, Memon Mazhar
Принадлежит: Bitfusion.io, Inc.

At least one application runs on a hardware platform that includes a plurality of coprocessors, each of which has a respective internal memory space. An intermediate software layer (MVL) is transparent to the application and intercepts calls for coprocessor use. If the data corresponding to an application's call, or separate calls from different entities (including different applications) to the same coprocessor, to the API of a target coprocessor, cannot be stored within the available internal memory space of the target coprocessor, but comprises data subsets that individually can, the MVL intercepts the call response to the application/entities and indicates that the target coprocessor can handle the request. The MVL then transfers the data subsets to the target coprocessor as needed by the corresponding kernel(s) and swaps out each data subset to the internal memory of another coprocessor to make room for subsequently needed data subsets. 1. A data processing method comprising:A) running an application, via system software, on a hardware platform that includes at least one processor and a plurality of coprocessors, each of said coprocessors including a respective internal memory space;B) intercepting, by an intermediate software layer running logically between the application and the system software, a call by the application for use of a target coprocessor among the plurality of coprocessors, said call being dispatched within a data and command stream issued by the application and including a kernel and an indication of required memory capacity for a data set; i) if so, assigning the internal memory space of the target coprocessor for storing information relating to execution of the kernel, transferring the data set to the internal memory space of the target coprocessor, and executing the kernel using the data set; and', a) determining whether the data set comprises separately processable data sub-sets;', I) returning to the application, as part of a response to ...

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Номер записи: 70
13-05-2021 дата публикации

METHOD AND APPARATUS FOR GENERATING MAP

Номер: US20210140792A1
Автор: LI Yuqian, LI Zheng, Liu Yi
Принадлежит:

A method for generating a map. The method comprises: acquiring current position information () of a target device () and a pre-generated electronic map (), wherein the central position of the electronic map () is the position represented by position information of the target device () and acquired when or before the electronic map () is generated; and in response to the determination that a current position () represented by the current position information () meets pre-set adjustment conditions, using a new thread to execute the following adjustment steps to generate an adjusted electronic map (): generating a new electronic map () with the current position () as the central position and adjusting the pre-generated electronic map () according to the new electronic map (). 1. A method for generating a map , comprising:acquiring current position information of a target device and a pre-generated electronic map, wherein a center position of the electronic map is a position indicated by the position information of the target device acquired when the electronic map is generated or before the electronic map is generated; andin response to determining that the current position indicated by the current position information meets a preset adjustment condition, using a new thread is to perform the following adjustment step to generate an electronic map with complete adjustment: generating a new electronic map using the current position as the center position, and adjusting the pre-generated electronic map based on the new electronic map.2. The method according to claim 1 , wherein the pre-generated electronic map comprises a mark of a position of a first expansion area claim 1 , the first expansion area being obtained by expanding a portion of a first obstacle located outside a first non-passable area claim 1 , the first obstacle being an obstacle in an area of a predetermined size where the target device is located claim 1 , and the first non-passable area being a non- ...

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Номер записи: 71
07-05-2015 дата публикации

METHOD AND COMPUTER PROGRAM PRODUCTS FOR ROUTING A DATA UNIT

Номер: US20150124819A1
Автор: Borghs Eric, Hooghe Koen, KOZICKI Bartlomiej, LI Zheng
Принадлежит:

For routing a data unit through a chain of nodes, the nodes are assigned addresses that are increasing in one direction of appearance of the nodes in the chain. For routing the data unit, the receiving node first verifies if the destination address of the data unit corresponds with the address of its first hop neighbour or its second hop neighbour, and the node routes the data unit directly to its first hop neighbour or its second hop neighbour if this is the case. Otherwise, the node determines the difference between the destination address of the data unit and its own address or the difference between the source and destination address of the data unit, selects a routing direction depending on the sign of this difference, and selects a first hop link when the difference is in magnitude below a threshold value or a second hop link when the difference is above the threshold value. 2. A method according to claim 1 , further comprising the steps of:verifying if said destination address corresponds with an address of said node; andwithdrawing said data unit from said chain for processing by said node when said destination address corresponds with said address of said node.3. A method according to claim 1 , wherein said threshold value is determined in function of length of said chain or system requirements.4. A method according to claim 1 , wherein said chain of nodes forms part of a backplane system.5. A method according to claim 1 , wherein said difference is determined between said destination address and said origin address of said data unit claim 1 , said method further comprisingadding a first bit to said data unit, said first bit being indicative for a routing direction selected; andadding a second bit to said data unit, said second bit being indicative for selection of said first hop link or said second hop link.6. A data processing system comprising means for carrying out the method of .7. A computer program comprising software code adapted to perform the ...

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Номер записи: 72
09-06-2022 дата публикации

COMPOSITE SOLID POLYMER ELECTROLYTES AND ORGANIC CATHODE MATERIALS SUITABLE FOR SOLID-STATE LITHIUM BATTERIES

Номер: US20220181686A1
Автор: LI Zheng, Pol Vilas G., Zhang Sensen
Принадлежит:

Composite solid polymer electrolytes (SPE), organic cathode electrodes, and solid-state lithium batteries (SLBs) that incorporate the SPE and/or the organic cathode electrodes. The composite solid polymer electrolytes include a hybrid polymer matrix, an LiTFSI salt dispersed in the matrix polymer matrix, and an LLZTO ceramic filler dispersed in the matrix polymer matrix. The organic cathode electrodes contain perylene-3,4,9,10-tetracarboxylic dianhydride (PTCDA). 1. A composite solid polymer electrolyte suitable for use in a solid-state lithium battery , the composite solid polymer electrolyte comprising:a hybrid polymer matrix;an LiTFSI salt dispersed in the hybrid polymer matrix; andan LLZTO ceramic filler dispersed in the hybrid polymer matrix.2. The composite solid polymer electrolyte of claim 1 , wherein the hybrid polymer matrix comprises poly(vinylidene fluoride) (PVDF).3. The composite solid polymer electrolyte of claim 1 , wherein the hybrid polymer matrix comprises poly(vinylidene fluoride-co-hexafluoropropylene) and poly(ethylene carbonate).4. The composite solid polymer electrolyte of claim 1 , wherein the composite solid polymer electrolyte contains 2 parts of the hybrid polymer matrix claim 1 , m parts of the LiTFSI salt claim 1 , and n parts of the LLZTO ceramic filler claim 1 , where m is from 1 to 2.5 and n is from 0 to 0.6.5. The composite solid polymer electrolyte of claim 4 , wherein m is 1.5 and n is 0.2.6. A solid-state lithium battery comprising the composite solid polymer electrolyte of .7. The solid-state lithium battery of claim 6 , wherein the solid-state lithium battery comprises an organic cathode comprising perylene-3 claim 6 ,4 claim 6 ,9 claim 6 ,10-tetracarboxylic dianhydride (PTCDA).8. The solid-state lithium battery of claim 7 , wherein the organic cathode contains the PTCDA in an amount of about 60 weight percent.9. The solid-state lithium battery of claim 7 , wherein the organic cathode further contains the hybrid polymer matrix ...

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Номер записи: 73
12-05-2016 дата публикации

METHOD AND APPARATUS FOR FINDING FILE IN STORAGE DEVICE AND ROUTER

Номер: US20160132520A1
Автор: CHEN Xianlin, LI Zheng, Liu Tiejun
Принадлежит: Xiaomi Inc.

The present disclosure relates to a method and an apparatus for finding a file in a storage device, and a router. The method includes: establishing an index for a specified file in the storage device according to file classifications or an identification of a device that uploaded the file, the storage device being a storage device configured in the router; and providing a classification view of the specified file for a user device, the classification view including identifications of the respective file classifications. The present disclosure provides the classification of the specified file for the user device by according to file types or the identification of the device for uploading the file, so that different user devices may more flexibly perform classification finding when viewing files in the storage device of the router, whereby it is convenient for a user to find the file, the operation is simple and efficient, and the user's experience is good. 1. A router , comprising:a storage medium comprising a set of instructions for finding a file; anda processor in communication with the storage medium, wherein when executing the set of instructions, the processor is directed to:connect to two or more data lines between a plurality of networks to forward data packets between the plurality of networks;connect to a storage device;establish an index for a specified file in the storage device according to a classification; andprovide information of the specified file to a user device with a classification view showing a tree-structured classification of the specified file.2. The router according to claim 1 , wherein the classification comprises classifying a file according to a file type of the file or an identification of a device from which the file was uploaded.3. The router according to claim 1 , wherein the storage device is a storage device in the router.4. The router according to claim 1 , wherein to establish the index for the specified file claim 1 , the set ...

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Номер записи: 74
27-05-2021 дата публикации

INFORMATION PROCESSING METHOD, MOBILE DEVICE AND STORAGE MEDIUM

Номер: US20210159716A1
Автор: Hua Chengping, LI Zheng, Ma Xuan, WANG Peng, WANG Shipeng
Принадлежит: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.

Aspects of the disclosure provide an information processing method and apparatus, a mobile device and a storage medium. The method can be applied to a mobile device including a movable chassis, and includes acquiring a charging request from an intelligent device associated with the mobile device, and determining whether there is a living body in the movement space of the mobile device. The method can further include, responsive to determining that there is no living body in the movement space of the mobile device, enabling a wireless charging function and performing wireless charging of the intelligent device having the charging request. Through this method, the intelligent degree of the mobile device can be improved. 1. An information processing method that is applied to a mobile device having a movable chassis , the method comprising:acquiring a charging request from an intelligent device associated with the mobile device;determining whether a living body is within a movement space of the mobile device;enabling, responsive to determining that no living body is within the movement space of the mobile device, a wireless charging function and performing wireless charging of the intelligent device having the charging request.2. The method of claim 1 , wherein determining whether the living body is within the movement space of the mobile device further comprises:detecting, during movement of the mobile device, whether the living body is within a predetermined distance from the mobile device as an origin through a built-in living body sensor, orreceiving indication information used for indicating whether the living body is within the movement space of the mobile device.3. The method of claim 1 , further comprising:moving according to a first movement parameter when the wireless charging function is not enabled; andupdating the first movement parameter to a second movement parameter when the wireless charging function is enabled,wherein a value of the second movement ...

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Номер записи: 75
12-05-2016 дата публикации

FAST HIGH-SIDE POWER FET GATE SENSE CIRCUIT FOR HIGH VOLTAGE APPLICATIONS

Номер: US20160134184A1
Автор: Chan Wai Cheong, LI Zheng
Принадлежит:

A circuit for sensing gate voltage of a power FET. A switching circuit includes a switching FET having a high voltage rating, its drain coupled to the gate of the power FET, and its source coupled to an output node. A first feedback loop is coupled to the gate of the switching FET to facilitate sensing rising gate voltage. A second feedback loop is coupled to the gate of the switching FET to facilitate sensing falling gate voltage. 1. A circuit for sensing voltage at a gate of a power FET , comprising:an input node coupled to the gate of the power FET;an output node; and a first feedback loop to facilitate a rising gate voltage transition,', 'a second feedback loop to facilitate a falling gate voltage transition, and', 'a first switching FET having a high-voltage rating, and having a drain coupled to the input node; a source coupled to the output node; and a gate coupled to the first and second feedback loops., 'a switching circuit coupled between the input node and the output node, the switching circuit configured to generate a gate sense signal at the output node, the switching circuit including2. The circuit of claim 1 , wherein:the first feedback loop includes a second switching FET, a third switching FET and a fourth switching FET; andthe second feedback loop includes the fourth switching FET and a fifth switching FET;the second switching FET having a voltage rating lower than the high-voltage rating of the first switching FET, a drain coupled to the gate of the first switching FET at a first node, a source coupled to a second node, and a gate coupled to the source of the first switching FET;the third switching FET having a voltage rating lower than the high-voltage rating of the first switching FET, a drain coupled to a third node, a source coupled to ground, and a gate coupled to a current source at the second node;the fourth switching FET having a voltage rating lower than the high-voltage rating of the first switching FET, a drain coupled to the output node ...

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Номер записи: 76
03-06-2021 дата публикации

ELECTRIC PRUNER SAW

Номер: US20210161076A1
Автор: Fan Frankie Lam Kwok, Wei An Wei, Zheng Li Da
Принадлежит:

The present invention provides an electric pruner saw, comprising a motor (), a wobble bearing () and a saw (), and further comprising a balancing component; the balancing component and saw vibrate at the same frequency in parallel directions, but the phases of vibration of the balancing component and saw differ by 180°, such that the opposite-phase vibration of the balancing component partially or completely offsets the vibration of the saw. Furthermore, the wobble bearing in the pruner saw is arranged at an upper side of the motor, such that a rotating rod of the pruner saw is located between the motor and a saw rod; thus, the wobble bearing is closer to the saw rod, so the length of a swing rod of the wobble bearing is shortened, and consequently the various components are arranged more compactly, thus reducing the volume of the pruner saw. 1. Electric pruner saw , comprising:a motor, a wobble bearing and a saw, wherein the wobble bearing comprises a rotating rod and a swing rod, and the motor can drive the rotating rod to rotate via a transmission mechanism, and in turn drive the swing rod to swing back and forth in a plane, thereby driving the saw to vibrate linearly,wherein the electric pruner saw further comprises a balancing component, the balancing component comprising a part which vibrates with an opposite phase to that of the saw, for balancing the swing rod and the saw, and thereby reducing the overall vibration of the pruner saw.2. Electric pruner saw according to claim 1 , wherein that the balancing component further comprises a track claim 1 , wherein the part which vibrates with an opposite phase to that of the saw comprises a slider capable of moving linearly in the track claim 1 , and the balancing component is linked to the swing rod claim 1 , such that the slider vibrates linearly along the track with an opposite phase to that of the linear vibration of the saw.3. Electric pruner saw according to claim 2 , wherein the balancing component further ...

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Номер записи: 77
03-06-2021 дата публикации

Pruner Saw Clamping Device and Pruner Saw with the Device

Номер: US20210161077A1
Автор: Fan Frankie Lam Kwok, Wei An Wei, Zheng Li Da
Принадлежит:

The present utility model provides a reciprocating saw clamping device, the clamping device being mounted on a machine body of the reciprocating saw, close to a cutting saw blade located at a front end of the machine body of the reciprocating saw, and being configured to clamp an object to be cut when the reciprocating saw is performing a cutting operation, wherein the clamping device comprises a clamp and a clamp support, the clamp and clamp support being rotatably hinge-connected, and the clamping device is removably mounted on the machine body of the reciprocating saw by means of positioning structures which fit each other and are arranged on the clamp support and a housing of the reciprocating saw. The present utility model also provides a reciprocating saw having the clamping device. The reciprocating saw clamping device of the present utility model is not only structurally simple and convenient to operate, but can also satisfy cutting requirements of different sizes, with a larger range of operations. 1. Reciprocating saw clamping device , the clamping device being mounted on a machine body of the reciprocating saw , close to a cutting saw blade located at a front end of the machine body of the reciprocating saw , and being configured to clamp an object to be cut when the reciprocating saw is performing a cutting operation , wherein a clamp and a clamp support, the clamp and clamp support being rotatably hinge-connected,', 'wherein the clamping device is removably mounted on the machine body of the reciprocating saw by means of positioning structures which fit each other and are arranged on the clamp support and a housing of the reciprocating saw., 'the clamping device comprises2. Reciprocating saw clamping device according to claim 1 , whereinan elastic member is also mounted between the clamp and clamp support, and the clamp can be rotated back to an initial position relative to the clamp support by means of the elastic member; in a state of having returned ...

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Номер записи: 78
01-09-2022 дата публикации

ELECTRIC WHEELBARROW

Номер: US20220274635A1
Автор: Lam Kwok Fan, Li Da Zheng, Zhang Sheng Rong
Принадлежит:

An electric wheelbarrow comprises a main body portion (), a power supply device () installed at the main body portion (), a power device and a control device. The power supply device () and the control device are respectively connected to the power device. The main body portion () comprises a tray (), a main body frame () bearing the tray (), and a wheel () installed at the main body frame (). The power device comprises a drive device (), a transmission device () and a brake device (). 1. An electric wheelbarrow , comprising a main body portion , and a power supply device , a power device and a control device which are installed at the main body portion , wherein the power supply device and the control device are separately connected to the power device.2. The electric wheelbarrow as claimed in claim 1 , wherein the main body portion comprises a tray claim 1 , a main body frame for carrying the tray claim 1 , and a wheel installed at the main body frame.3. The electric wheelbarrow as claimed in claim 1 , wherein the power device comprises a drive device claim 1 , a transmission device claim 1 , and a brake device.4. The electric wheelbarrow as claimed in claim 3 , wherein the drive device and the transmission device are disposed in the wheel claim 3 , the drive device is connected to a hub assembly of the wheel claim 3 , and the transmission device is connected to a rim of the wheel.5. The electric wheelbarrow as claimed in claim 4 , wherein the drive device comprises a hub motor installed in the wheel claim 4 , and the hub motor is connected to the transmission device and the hub assembly.6. The electric wheelbarrow as claimed in claim 5 , wherein the hub motor comprises a stator and a rotor the stator claim 5 , is connected to the hub assembly claim 5 , and the rotor is connected to the transmission device.7. The electric wheelbarrow as claimed in claim 4 , wherein the transmission device is a gearbox.8. The electric wheelbarrow as claimed in claim 7 , wherein the ...

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Номер записи: 79
23-04-2020 дата публикации

Defect Detection in Lyophilized Drug Products with Convolutional Neural Networks

Номер: US20200126210A1
Автор: LI Zheng
Принадлежит: Genentech, Inc.

In one embodiment, a method includes receiving one or more querying images associated with a container of a pharmaceutical product, each of the one or more querying images being based on a particular angle of the container of the pharmaceutical product, calculating one or more confidence scores associated with one or more defect indications, respectively for the container of the pharmaceutical product, by processing the one or more querying images using a target machine-learning model, and determining a defect indication for the container of the pharmaceutical product from the one or more defect indications based on a comparison between the one or more confidence scores and one or more predefined threshold scores, respectively. 1. A method comprising , by a computing system:receiving one or more querying images associated with a container of a pharmaceutical product, wherein each of the one or more querying images is based on a particular angle of the container of the pharmaceutical product;calculating, for the container of the pharmaceutical product, one or more confidence scores associated with one or more defect indications, respectively, by processing the one or more querying images using a target machine-learning model; anddetermining, for the container of the pharmaceutical product, a defect indication from the one or more defect indications based on a comparison between the one or more confidence scores and one or more predefined threshold scores, respectively.2. The method of claim 1 , wherein calculating the one or more confidence scores associated with the one or more defect indications for the one or more querying images comprises:generating one or more feature representations of the one or more querying images by processing the one or more querying images using the target machine-learning model; and a relationship between the feature representations of the plurality of target training images and the plurality of defect indications; or', 'the generated ...

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Номер записи: 80
03-06-2021 дата публикации

Digital Calibration Method, Digital Calibration Device And True Random Number Generator Circuit

Номер: US20210167788A1
Автор: Fang Xiang, LI Zheng, Su Yuan
Принадлежит: Shenzhen Goodix Technology Co., Ltd.

A digital calibration method, a device, and a true random number generator circuit are provided. In one aspect, the embodiment of the present disclosure uses the digital calibration method to calibrate compensation of a circuit to be calibrated, output of the circuit to be calibrated is sampled and tested multiple times, and whether a current test compensation calibration code value can make the circuit to be calibrated meet specified accuracy is judged based on a probability that the output result is a target result. Through sampling the output of the circuit to be calibrated multiple times, the selected compensation calibration code has higher accuracy. 1. A digital calibration method , comprising:in a case where a circuit to be calibrated is in a calibration mode, selecting a first value from a first range as a test compensation calibration code value for a current test, wherein the circuit to be calibrated is a comparator or operational amplifier of an analog-to-digital converter, wherein a common mode voltage is provided to a non-inverting input terminal and an inverting input terminal of the circuit to be calibrated;inputting the test compensation calibration code value to a compensation calibration code input terminal of the circuit to be calibrated;sampling output of the circuit to be calibrated specified times;counting a number of times when the output of the circuit to be calibrated is a target result within the specified times, to obtain a second value;judging whether the second value is within a second range; andif the second value is within a second range, taking the test compensation calibration code value as a compensation calibration code of the circuit to be calibrated in an operating mode.2. The method according to claim 1 , further comprising:if the second value is not within a second range, selecting a third value from the first range in a preset order as a test compensation calibration code value for a next test, until the second value is within ...

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Номер записи: 81
30-04-2020 дата публикации

METHOD FOR PREPARING COMPOSITES ON BASIS OF GRAPHENE BONDING

Номер: US20200131405A1
Автор: CHANG DAN, CHEN CHEN, GAO CHAO, Gao Weiwei, Guo Yan, Han Yi, LI Zheng, ZHANG Chunxiao
Принадлежит:

The invention utilizes swelling and fusion effects of graphene oxide in a solvent to implement cross-linked bonding of a graphene material itself and materials such as polymers, metal, paper, glass, carbon materials, and ceramics. The present invention not only overcomes the shortcoming in traditional adhesives of residual formaldehyde, but also has short drying time, high bonding strength and high corrosion resistance. The present invention is widely applied in the fields of aviation, aerospace, automobiles, machinery, construction, chemical, light industry, electronics, electrical appliances, and daily life, etc. 118-. (canceled)19. A method for preparing a highly thermally conductive thick graphene film , wherein the thickness is greater than 50 μm , the porosity is 5-40% , the in-plane thermal conductivity is 1000-2000 W/mK; the pleat density on the graphene sheet is controlled to 50-500 mm/mm2 , and the graphene sheet has few defects and has an ID/TG ratio of <0.02; there is no delamination in the graphene thick film , and the distance between any two adjacent graphene sheets is less than 20 nm graphene; and the preparation method comprises the following steps:(1) formulating graphene oxide having an average size greater than 50 μm into an aqueous graphene oxide solution having a concentration of 1 to 20 mg/mL, and naturally drying after a film is formed from the solution, to obtain a graphene oxide film;(2) laminating a plurality of graphene oxide films specifically by uniformly spraying a liquid on the surface of the graphene oxide films to swell the surface, and then bonding the plurality of graphene oxide films together in the thickness direction;(3) drying the bonded graphene oxide composite film in an oven at a temperature of not higher than 40° C.;(4) transferring the dried graphene oxide composite film to a hot-pressing chamber of a hot press, heating to 200° C. at a ramping rate of 0.1 to 5° C./min and then hot pressing by repeating the following hot- ...

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Номер записи: 82
17-05-2018 дата публикации

Vehicle Display

Номер: US20180139384A1
Автор: Kuehnle Andreas U., LI Zheng
Принадлежит:

A controller for synthesizing images for a vehicle display comprises a first image generator for generating a bird's eye image from a first set of cameras, the bird's eye image depicting the surroundings of a host vehicle and having a generally central portion. The controller includes a second image generator for generating a second image separate from the bird's eye image. The controller includes a synthesizer for synthesizing the bird's eye image and the second image for displaying the second image within the generally central portion of the bird's eye image. 1. A controller for synthesizing images for a display comprising:a first image generator for generating a bird's eye image from a first set of cameras, the bird's eye image depicting the surroundings of a host vehicle and having a generally central portion;a second image generator for generating a second image separate from the bird's eye image; anda synthesizer for synthesizing the bird's eye image and the second image for displaying the second image within the generally central portion of the bird's eye image.2. The controller as in claim 1 , wherein the generally central portion is placed at the location of the body of the host vehicle with respect to the views of the first set of cameras.3. The controller as in claim 1 , wherein the generally central portion has two segments claim 1 , wherein a first segment approximates the location of a tractor of the host vehicle and a second segment approximates the location of a trailer of the host vehicle with respect to the first set of cameras.4. The controller as in claim 3 , wherein the first segment changes position on the display in response to articulation of the tractor from the trailer.5. The controller as in claim 3 , wherein the second image is displayed in the second segment of the generally central portion.6. The controller as in claim 1 , wherein the second image comprises a view from a camera claim 1 , separate from the first set of cameras claim 1 , ...

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Номер записи: 83
08-09-2022 дата публикации

METHOD, DEVICE, AND COMPUTER PROGRAM PRODUCT FOR MANAGING STORAGE DEVICE

Номер: US20220283710A1
Автор: LI Zheng, LIU Bing
Принадлежит:

Embodiments of the present disclosure relate to a method, an electronic device, and a computer program product for managing a storage device. The method includes: determining, based on the frequency of data access to the storage device, whether a data access component of the storage device will move; determining, if it is determined that the data access component will move, a first storage unit in the storage device based on a storage location of previously accessed data in the storage device, wherein the data access component is located at a first spatial location corresponding to the first storage unit; and sending a read request for data in a second storage unit in the storage device that is adjacent to the first storage unit, so as to cause the data access component to move from the first spatial location to a second spatial location corresponding to the second storage unit. The embodiments of the present disclosure can reduce the latency of data access to the storage device. 1. A method for managing a storage device , comprising:determining, based on a frequency of data access to the storage device, whether a data access component of the storage device will move;in response to determining that the data access component will move, determining a first storage unit in the storage device based on a storage location of previously accessed data in the storage device, wherein the data access component is located at a first spatial location corresponding to the first storage unit; andsending a read request for data in a second storage unit in the storage device that is adjacent to the first storage unit to cause the data access component to move from the first spatial location to a second spatial location corresponding to the second storage unit.2. The method according to claim 1 , wherein determining the first storage unit of the storage device includes:determining a first storage location of a storage address with a maximum offset in the storage location; ...

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Номер записи: 84
10-06-2021 дата публикации

Soaping Agent And Preparation Method And Application Thereof

Номер: US20210171864A1
Автор: GONG JIXIAN, LI Fengyan, LI QIUJIN, LI Zheng, Liu Jia, LU WENYU, ZHANG Jianfei
Принадлежит:

The invention relates to an environment-friendly soaping agent for dyeing cotton fabrics with reactive dyes and a preparation method and application thereof, belonging to the technical field of textiles. The invention provides a soaping agent which comprises the following raw materials in parts by weight: 1-9 parts of sophorolipid, 1-9 parts of anionic surfactant and 1-9 parts of soaping auxiliary, wherein the anionic surfactant is either sodium dodecyl benzene sulfonate or rhamnolipid. According to the invention, the combination of sophorolipid, anionic surfactant and soaping auxiliary can effectively improve the fastness to soaping and fastness to rubbing of fabrics; and meanwhile, the soaping agent is environment-friendly and biodegradable, and has a wide application prospect. 1. A soaping agent , wherein , the soaping agent comprises the following raw materials in parts by weight: 1-9 parts of sophorolipid , 1-9 parts of anionic surfactant and 1-9 parts of soaping auxiliary , the anionic surfactant is either sodium dodecyl benzene sulfonate or rhamnolipid.2. The soaping agent according to claim 1 , wherein claim 1 , the anionic surfactant is sodium dodecyl benzene sulfonate claim 1 , and a weight ratio of the sophorolipid to the sodium dodecyl benzene sulfonate is 7-9:1-3.3. The soaping agent according to claim 1 , wherein claim 1 , the soaping auxiliary is polyvinyl pyrrolidone.4. The soaping agent according to claim 3 , wherein claim 3 , the anionic surfactant is sodium dodecyl benzene sulfonate claim 3 , and a weight ratio of sophorolipid claim 3 , sodium dodecyl benzene sulfonate and polyvinyl pyrrolidone is 7-9:1-3:4-6.5. The soaping agent according to claim 1 , wherein claim 1 , the anionic surfactant is rhamnolipid claim 1 , and a weight ratio of the sophorolipid to the rhamnolipid is 1-3: 7-9.6. The soaping agent according to claim 3 , wherein claim 3 , the anionic surfactant is rhamnolipid claim 3 , and a weight ratio of sophorolipid claim 3 , ...

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Номер записи: 85
30-04-2020 дата публикации

BOARD-TO-BOARD CONNECTOR AND BOARD-TO-BOARD CONNECTOR ASSEMBLY

Номер: US20200136284A1
Автор: Chang Hsin-Yu, LI Zheng, Liang Ya-Ping, LIU MENG, Men Wen-Liang, Meng Ta-Teh, SHI Mei, Shi Ping, Wu Jia-Ying, Xu Bo-Wen
Принадлежит: ADVANCED CONNECTEK INC.

The disclosure relates to a board-to-board connector including a body, multiple terminals and a pair of metal fittings. The body has an accommodating recess. The terminal is disposed on the body and a portion of each of the terminals extends to the accommodating recess. The metal fittings are disposed on the body and beside the accommodating recess. The terminals are located between metal fittings. Each of the metal fittings has at least one limiting portion that extends to the accommodating recess. The limiting portion leans against a corner of the accommodating recess so that the metal fittings and the body generate a two-dimensional limitation. A board-to-board connector assembly is also provided. 1. A board-to-board connector , comprising:a body having an accommodating recess;a plurality of terminals disposed on the body, a portion of each of the terminals extending to the accommodating recess; anda pair of metal fittings disposed on the body and located beside the accommodating recess with the terminals located between the pair of metal fittings, each of the metal fittings having at least one limiting portion extending to the accommodating recess, wherein the limiting portion leans against a corner of the accommodating recess so that the metal fittings and the body generate a two-dimensional limitation.2. The board-to-board connector according to claim 1 , wherein the board-to-board connector is a receptacle connector claim 1 , the body further has an island structure claim 1 , the accommodating recess surrounds the island structure claim 1 , and each of the metal fittings has a pair of limiting portions respectively located in two adjacent corners of the accommodating recess and corresponding to the island structure across the accommodating recess.3. The board-to-board connector according to claim 1 , wherein each of the metal fittings has a side plate and a pair of wing plates extending from the side plate claim 1 , and the limiting portion is located between ...

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Номер записи: 86
30-04-2020 дата публикации

AUDIO-VIDEO RESOURCES SHARING DEVICE AND SHARING METHOD THEREOF

Номер: US20200137461A1
Автор: LI Zheng
Принадлежит:

An audio-video resources sharing device and sharing method thereof, and the device comprises a distributing unit, a converting unit, an encoding unit and a network port; wherein the distributing unit is configured to receive a cable signal, a satellite signal, a terrestrial television signal, and an IPTV set-top box signal, and divide a received signal into multiple output signals, wherein one output signals is transmitted to a television, the remaining output signals are transmitted to the converting unit; the converting unit is configured to receive the output signals and convert the output signals into a MIPI signal; the encoding unit is configured to convert the MIPI signal into a RTMP network signal and send the RTMP network signal to the network port; the network port is configured to transmit the RTMP network signal to a cloud server for being watched by a plurality of mobile terminals. 1. An audio-video resources sharing device , comprising a distributing unit , a converting unit , an encoding unit and a network port; wherein the distributing unit is configured to receive a cable signal , a satellite signal , a terrestrial television signal , and an IPTV set-top box signal , and divide a received signal into multiple output signals , wherein one of the multiple output signals is transmitted to a television , the remaining output signals are transmitted to the converting unit; the converting unit is configured to receive the output signals and convert the output signals into a MIPI signal; the encoding unit is configured to convert the MIPI signal into a RTMP network signal and send the RTMP network signal to the network port; the network port is configured to transmit the RTMP network signal to a cloud server for being watched by a plurality of mobile terminals.2. The audio-video resources sharing device according to claim 1 , wherein the network port is further connected to a router claim 1 , and the router is configured to transmit the RTMP network signal ...

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Номер записи: 87
10-06-2021 дата публикации

NETWORK CONNECTION METHOD, DEVICE AND APPARATUS

Номер: US20210176809A1
Автор: Fan Dian, LI Zheng
Принадлежит: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.

A network connection method includes: establishing a backup connection between a smart device and a network access device when the smart device fails to establish a network connection with the network access device due to incorrect networking verification information; receiving updated networking verification information sent by the network access device through the backup connection; and establishing the network connection with the network access device by using the updated networking verification information. 1. A network connection method , comprising:establishing a backup connection between a smart device and a network access device when the smart device fails to establish a network connection with the network access device due to incorrect networking verification information, wherein the backup connection is a communication connection different from the network connection;receiving updated networking verification information sent by the network access device through the backup connection; andestablishing the network connection with the network access device by using the updated networking verification information.2. The network connection method according to claim 1 , wherein the networking verification information comprises one or more of a wireless network service set identifier (SSID) and a wireless network connection password.3. The network connection method according to claim 1 , wherein the establishing a backup connection between a smart device and a network access device comprises:broadcasting relevant information in a predetermined format for establishing the backup connection, so that the network access device establishes the backup connection with the smart device according to the relevant information when detecting the relevant information in the predetermined format.4. The network connection method according to claim 1 , further comprising:receiving identifier information in synchronization with that the network access device receives the ...

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Номер записи: 88
04-06-2015 дата публикации

GRAVITY INDUCED FLOW CELL

Номер: US20150155585A1
Автор: CARTER W. Craig, Chen Xinwei, CHIANG Yet-Ming, Fan Frank Yongzhen, Helal Ahmed, Hopkins Brandon James, LI Zheng, Slocum Alexander H., Smith Kyle C.
Принадлежит: Massachusetts Institute of Technology

Gravity induced flow cell. The flow cell includes first and second reservoirs having a selected volume containing a flowable redox electrode. A membrane separates charged and discharged material. An energy-extraction region includes electronically conductive porous current collectors through or adjacent to which the flowable redox electrodes flow and to which charge transfer occurs. Structure is provided for altering orientation of the flow cell whereby gravity induces flow of the flowable redox electrode between the first and second reservoirs to deliver power. By varying the angle of the cell, flow rate and power delivered on discharge or the charge rate on charge may be varied. 1. Gravity induced flow cell comprising:first and second reservoirs having a selected volume containing a flowable redox electrode;a membrane separating charged and discharged material;an energy-extraction region including electronically conductive porous current collectors through or adjacent to which the flowable redox electrodes flow and to which charge transfer occurs; andstructure for altering orientation of the flow cell whereby gravity traduces flow of the flowable redox electrode between the first and second reservoirs.2. The flow cell of wherein by varying the angle of the cell flow rate and power delivered on discharge or the charge rate on charge is varied.3. The flow cell of further including a motor to vary angle of the cell.4. The flow cell of wherein the energy extraction region has a volume and the ratio of the volume of the energy-extraction region to reservoir volume is selected to be in the range of about 1 to about 100.5. The flow cell of further including structure for providing pneumatic pressure to alter flow rate.6. The flow cell of further including valves to modulate flow rates.7. The flow cell of wherein porous current collectors comprise carbon.8. The flow cell of wherein the carbon is selected from the group consisting of glassy carbon claim 7 , disordered ...

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Номер записи: 89
15-09-2022 дата публикации

ELECTRIC HANDCART

Номер: US20220289263A1
Автор: An Wei Wei, Li Da Zheng
Принадлежит:

An electric handcart, comprising: a main body (), a power supply device () mounted on the main body (), a power device, and a control device. The power supply device () and the control device are separately connected to the power device. 1. An electric handcart , comprising: a main body , a power supply device mounted on the main body , a motive power device and a control device , the power supply device and the control device being separately connected to the motive power device.2. The electric handcart as claimed in claim 1 , wherein the main body comprises a frame on which the power supply device claim 1 , the motive power device and the control device are mounted claim 1 , and multiple wheels which carry the frame.3. The electric handcart as claimed in claim 2 , wherein the motive power device comprises a driving device claim 2 , a transmission device connected to the driving device claim 2 , a clutch device connected to the transmission device claim 2 , and a braking device; the wheels are separately connected to the transmission device and the braking device claim 2 , and the control device is separately connected to the driving device and the braking device.4. The electric handcart as claimed in claim 3 , wherein the braking device comprises a brake/clutch motor claim 3 , a cam claim 3 , a brake line claim 3 , a braking part claim 3 , and a brake disk which acts on at least one of the wheels; an output shaft of the brake/clutch motor is connected to the cam claim 3 , the cam is connected to the braking part via the brake line claim 3 , and the clutch device is connected to the cam.5. The electric handcart as claimed in claim 4 , wherein the clutch device comprises a clutch control rod claim 4 , a clutch driving lever and a clutch body; one end of the clutch control rod is connected to the cam claim 4 , the other end of the clutch control rod is connected to one end of the clutch driving lever claim 4 , the other end of the clutch driving lever is connected to ...

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Номер записи: 90
07-05-2020 дата публикации

Frequency Hopping Communication Method and Device

Номер: US20200145043A1
Автор: LI Zheng, Yu Guangwei, Zhang Yanfei
Принадлежит:

In certain embodiments, a method includes receiving, by a terminal device, a plurality of virtual channel indexes from a base station and selecting, by the terminal device, a virtual channel index from the plurality of virtual channel indexes. The method further includes determining, by the terminal device based on the virtual channel index, physical channels corresponding to the virtual channel index on a plurality of subframes. At least two of the physical channels corresponding to the virtual channel index on the plurality of subframes are different. The method further includes communicating, by the terminal device on at least one of the plurality of subframes, with the base station using the physical channel corresponding to the virtual channel index. 1. A non-transitory computer-readable medium storing instructions that , when executed by one or more processors , cause the one or more processors to perform operations comprising:receiving, from a base station, a plurality of virtual channel indexes;selecting a virtual channel index from the plurality of virtual channel indexes;determining, based on the virtual channel index, physical channels corresponding to the virtual channel index on a plurality of subframes, wherein at least two of the physical channels corresponding to the virtual channel index on the plurality of subframes are different; andcommunicating with the base station using a physical channel corresponding to the virtual channel index on at least one of the plurality of subframes.2. The non-transitory computer-readable medium according to claim 1 , wherein determining the physical channels corresponding to the virtual channel index on the plurality of subframes is further based on one or any combination of the following:a physical cell identifier;a configuration parameter of a quantity of system channels;a frame number;a subframe number; ora super frame number.3. The non-transitory computer-readable medium according to claim 1 , wherein in the ...

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Номер записи: 91
28-08-2014 дата публикации

TENTPOLES SCHEME TO ACHIEVE RELIABLE V2V COMMUNICATIONS

Номер: US20140241444A1
Автор: Bai Fan, Bhagavatula Vijayakumar, LI Zheng
Принадлежит:

A communications system including a transmitter and a receiver. The transmitter transmits a signal with normal data symbols and at least one dual-use data symbol, where the dual-use data symbol has user data and more data protection than the normal data symbols. The receiver receives the transmitted signal and decodes the dual-use data symbol and uses information from decoding of the dual-use data symbol to improve a channel estimate for the normal data symbols. 1. A communications system comprising:a transmitter that transmits a signal including user data as normal data symbols and at least one dual-use data symbol, where the at least one dual-use data symbol has extra protection that is better than the normal data symbols; anda receiver that receives the signal, said receiver decoding the at least one dual-use data symbol and identifying information in the at least one dual-use data symbol that improves channel estimation accuracy.2. The system of where the signal includes multiple subcarrier frequencies and where at least one of the subcarrier frequencies is a dual-use subcarrier frequency claim 1 , where the dual-use subcarrier frequency includes extra protection for the data symbols that are transmitted in the dual-use subcarrier frequency.3. The system of where the transmitter varies the at least one dual-use data symbol based on a channel condition claim 1 , where the channel condition defines the reliability of the channel.4. The system of where varying the at least one dual-use data symbol varies the level of extra protection on the at least one dual-use data symbol or where the at least one dual-use data symbol is a plurality of data symbols and the transmitter varies the number of dual-use data symbols.5. The system of where the channel condition is monitored using a signal-to-noise ratio claim 4 , a bit-error rate or a packet error rate.6. The system of where the extra protection uses convolution coding or low-density parity-check (LDPC) coding.7. The ...

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Номер записи: 92
23-05-2019 дата публикации

EQUIPMENT MAINTENANCE PREDICTION SYSTEM AND OPERATION METHOD THEREOF

Номер: US20190156226A1
Автор: Chen Hung-Ming, Chen Shih-Ying, JIANG YUE-LIN, LI ZHENG-HONG, OUYANG Yen-I, Wu Bing-Yu
Принадлежит:

An equipment maintenance prediction system and an operation method for the equipment maintenance prediction system are provided. The operation method includes steps of: configuring the processor to configure the factor decision module to select one of a plurality of parameter types as a decision parameter type according to a key parameter type, wherein the decision parameter type and the key parameter type are most correlative; configuring the processor to configure the prediction module to generate a prediction model according to a part of a plurality of historical sensing values of the decision parameter type and formulate a maintenance alerting condition according to a part of a plurality of historical sensing values of the key parameter type; and configuring the processor to configure the maintenance alerting module to monitor and alert according to the maintenance alerting condition. 1. An operation method of an equipment maintenance prediction system , the equipment maintenance prediction system applied to an equipment and comprising a processor , a factor decision module , a prediction module and a maintenance alerting module , the processor being electrically connected to the factor decision module , the prediction module and the maintenance alerting module , and the operation method comprising steps of:configuring the processor to configure the factor decision module to select one of a plurality of parameter types as a decision parameter type according to a key parameter type, wherein the decision parameter type and the key parameter type are most correlative;configuring the processor to configure the prediction module to generate a prediction model according to a part of a plurality of historical sensing values of the decision parameter type and formulate a maintenance alerting condition according to a part of a plurality of historical sensing values of the key parameter type; andconfiguring the processor to configure the maintenance alerting module to ...

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Номер записи: 93
24-06-2021 дата публикации

METHOD AND DEVICE FOR DATA TRANSMISSION

Номер: US20210195000A1
Автор: LI Zheng, YANG Zongxing
Принадлежит:

The present disclosure discloses a method and a device for data transmission and belongs to the network communication technology. According to some embodiments, a sending end establishes a communication connection with a receiving end; the sending end splits the data packet to be transmitted into multiple data units; and the sending end transmits the multiple data units to the receiving end through multiple data streams. 1. A method for data transmission , comprising:establishing, by a sending end, a communication connection with a receiving end;splitting, by the sending end, a data packet to be transmitted into multiple data units; andtransmitting, by the sending end, the multiple data units to the receiving end through multiple data streams.2. The method according to claim 1 , wherein establishing claim 1 , by the sending end claim 1 , the communication connection with the receiving end comprises:sending, by the sending end, a connection establishment request carrying load information of the sending end to the receiving end; establishing, by the receiving end, the communication connection with the sending end; and initializing, by the receiving end, the multiple data streams on the communication connection based on the load information of the sending end and load information of the receiving end.4. The method according to claim 2 , wherein the connection establishment request further carries data stream IDs of the multiple data streams that is generated by the sending end;after transmitting, by the sending end, the multiple data units to the receiving end through the multiple data streams, the method further comprises:sending, by the sending end, a connection reestablishment request carrying the data stream IDs to the receiving end when the communication connection with the receiving end is interrupted; restoring, by the receiving end, the multiple data streams according to the data stream IDs; and continuing, by the sending end, to transmit the multiple data ...

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Номер записи: 94
16-06-2016 дата публикации

METHOD AND DEVICE FOR STARTING APPLICATION

Номер: US20160173658A1
Автор: Cheng Liang, LI Zheng, Liu Tiejun, Zhang Pengfei
Принадлежит:

A method for starting an application in a router includes establishing a connection with a terminal, detecting whether the terminal supports a private protocol, and starting an application based on the private protocol if the terminal supports the private protocol. 1. A method for starting an application in a router , comprising:establishing a connection with a terminal;detecting whether the terminal supports a private protocol; andstarting, if the terminal supports the private protocol, an application based on the private protocol.2. The method according to claim 1 , further comprising:detecting, when the terminal is disconnected from the router, whether there is another terminal supporting the private protocol being connected to the router; andclosing, if there is no other terminal supporting the private protocol being connected to the router, the application based on the private protocol.3. The method according to claim 2 , wherein detecting whether the terminal supports the private protocol comprises:acquiring and adding a host name of the terminal into a Dynamic Host Configuration Protocol (DHCP) file when the terminal is connected to the router;reading the host name from the DHCP configuration file;detecting whether a name list contains a matching host type that matches the host name, the name list storing host types of terminals supporting the private protocol; anddetermining that the terminal supports the private protocol if the name list contains the matching host type.4. The method according to claim 3 , wherein:the name list is a first name list stored in the router and corresponds to a first private-protocol-based application,a second name list is stored in the router and corresponds to a second private-protocol-based application, and determining whether the matching host type belongs to the first name list or the second name list; and', 'starting one of the first or the second private-protocol-based application based on one of the first or the second ...

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Номер записи: 95
11-09-2014 дата публикации

PROVIDING STATION CONTEXT AND MOBILITY IN A WIRELESS LOCAL AREA NETWORK HAVING A SPLIT MAC ARCHITECTURE

Номер: US20140254453A1
Автор: BERGLUND Jan Erik Johan, LI Zheng
Принадлежит: NOKIA SIEMENS NETWORKS OY

A wireless access node receives a first frame from a station through a first communication network such as an IEEE 802.11 network. The first frame comprises a source address identifying the station. The wireless access node applies a function to the source address to derive a destination address identifying an access controller coupled to the wireless access node through a second communication network such as an IEEE 802.3 network. The first frame is encapsulated in a second frame that comprises the destination address identifying the access controller and a source address identifying the wireless access node, respectively. The wireless access node sends the second frame to the access controller having the destination address through the second communication network. The access controller owns association and authentication state of the station, and shares the association and authentication state of the station with the wireless access node when needed to support desired service.

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Номер записи: 96
01-07-2021 дата публикации

ROBOT FOR TESTING LOWER LIMB PERFORMANCE OF SPACESUIT

Номер: US20210197406A1
Автор: CHEN Keli, CHI Haodong, LI Zheng, LIU JINGUO, LIU Xiaoyuan, SUN Huaqiang, Sun Qiang, TONG Cao, Wang Tiejun, Xiao Lei
Принадлежит:

The present invention relates to the technical field of spacesuit performance tests, and in particular to a robot for testing lower limb performance of a spacesuit, comprising a pressure maintaining box, an air circulation component, an air cooling unit, heat radiating hose components and two mechanical legs. The air cooling unit is connected with the pressure maintaining box; the air circulation component is arranged in the pressure maintaining box; the mechanical legs are installed on the pressure maintaining box, and the heat radiating hose components are arranged in the mechanical legs; air in the pressure maintaining box is cooled through the air cooling unit and delivered into the heat radiating hose components through the air circulation component; each mechanical leg comprises a thigh, a knee joint component, a shank, an ankle joint component and a foot; the thigh is connected with the shank through the knee joint component; the shank is connected with the foot through the ankle joint component; the knee joint component is provided with a knee joint driving component and a knee joint transmission component; and the ankle joint component is provided with an ankle joint driving component and an ankle joint transmission component. The present invention has high control precision of motion tracks and adjustable size, and is suitable for testing lower limbs of different spacesuits. 1711911777971191345614346533023035502503. A robot for testing lower limb performance of a spacesuit , characterized by comprising a pressure maintaining box () , an air circulation component , an air cooling unit () , heat radiating hose components () and two mechanical legs; the air cooling unit () is connected with the pressure maintaining box () through a pipeline; the air circulation component is arranged in the pressure maintaining box (); the two mechanical legs are installed on the pressure maintaining box () , and the heat radiating hose components () are arranged in the ...

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Номер записи: 97
29-09-2022 дата публикации

CELL LINE DEVELOPMENT IMAGE CHARACTERIZATION WITH CONVOLUTIONAL NEURAL NETWORKS

Номер: US20220309666A1
Автор: EPHRAIM Bibi, LI Zheng, Liu Xinyu, Shaw David, TRAN Dat, YIM Mandy Man Chu
Принадлежит:

A method includes, by a computing system, receiving a querying image depicting a sampling area, processing the querying image using a single cluster detection model to identify one or more regions of the querying image depicting a cluster in the sampling area, processing the one or more regions using a cluster verification deep-learning model to determine whether each depicted cluster is a cell cluster, and determining that exactly one of the identified one or more regions depicts a cluster that is a cell cluster. The method further includes processing the region depicting the cell cluster using a morphology deep-learning model to determine that there is only one cell in the cell cluster and to determine that die morphology of the cell is acceptable. 1. A method comprising , by a computing system:receiving a querying image depicting a sampling area;processing the querying image using a single cluster detection model to identify one or more regions of the querying image depicting a cluster in the sampling area;processing the one or more regions using a cluster verification deep-learning model to determine that each depicted cluster is a cell cluster;determining that exactly one of the identified one or more regions depicts a cluster that is a cell cluster; and determine that there is only one cell in the cell cluster; and', 'determine that the morphology of the cell is acceptable., 'processing the region depicting the cell cluster using a morphology deep-learning model to2. The method of claim 1 , wherein each depicted cluster comprises a cluster contour region having a cluster contour region size within a predefined range and at least a predefined number of points.3. The method of claim 2 , wherein identifying the region further comprises drawing a bounding box around the cluster contour region.4. The method of claim 1 , wherein determining that each depicted cluster is a cell cluster comprises verifying each depicted cluster in a corresponding position of another ...

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Номер записи: 98
29-09-2022 дата публикации

SYSTEM AND METHOD FOR ADJUSTING RECORDING MODES FOR DRIVER FACING CAMERAS

Номер: US20220309807A1
Автор: Kuehnle Andreas U., LI Zheng, MOLIN Hans M.
Принадлежит:

A system for recording vehicle occupants and their immediate environment includes a driver-facing camera for capturing video data, an input that receives data from one or more sensors configured to detect vehicle related data and a processor. The processor is configured to embed, based on the sensor data, at least one indicator in a portion of the video data. The indicator designates that the portion of the video data is to be obscured during playback of the video data. 1. A system for recording a vehicle interior , comprising:a driver-facing camera for capturing video data;an input that receives data from one or more sensors configured to indicate a plurality of vehicle related events; anda processor configured to embed at least one indicator in the video data in response to the plurality of vehicle related events; the at least one indicator including a first indicator identifying a start time to begin obscuring the video data, wherein the first indicator is embedded in the video data in response to receiving vehicle related event data indicating engagement of a parking brake of the vehicle.2. The system of claim 1 , wherein the at least one indicator further comprises a second indicator embedded in the video data identifying a stop time to end obscuring the video data.3. The system of claim 2 , wherein the second indicator is embedded in the video data in response to one or more vehicle related events claim 2 , including driver location in the vehicle claim 2 , a vehicle safety event claim 2 , movement detection inside the vehicle and movement detection outside the vehicle.4. The system of claim 2 , wherein the second indicator is embedded in the video data in response to receiving vehicle related event data indicating disengagement of the parking brake.5. The system of claim 1 , further comprising a playback module that obscures the video data in response to the first indicator and ends obscuring of the video data in response to the second indicator.6. The system ...

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Номер записи: 99
30-05-2019 дата публикации

PANEL FOR ACCOMMODATING A DRAW-OUT DEVICE

Номер: US20190165553A1
Автор: Jin Bitao, LI Zheng, Stevelink Frans
Принадлежит:

A panel for accommodating a draw-out device, such as a vacuum circuit breaker or metering device, includes: a housing with an access opening for accommodating a draw-out device and with primary plugs and secondary plugs connectable to the draw-out device; a traveling system arranged in the housing and for positioning the draw-out device within the housing in a connected position, a service position, and a disconnected position; a door arranged on the housing and movable between a closed position to close the access opening and an open position for provide access to the housing; a primary blocking element for blocking movement of the traveling system from the disconnected position to the service position with the door in the open position or between the open position and the closed position; and a secondary blocking element for blocking the door to move into the closed position with the draw-out device being disconnected. 1. A panel for accommodating a draw-out device , such as a vacuum circuit breaker or metering device , which panel comprises:a housing with an access opening configured to accommodate a draw-out device and with primary plugs and secondary plugs connectable to the draw-out device;a traveling system arranged in the housing and configured to position the draw-out device within the housing in a connected position, a service position, and a disconnected position;a door arranged on the housing and movable between a closed position to close the access opening of the housing and an open position for provide access to the housing;a primary blocking element configured to block movement of the traveling system from the disconnected position to the service position with the door in the open position or between the open position and the closed position; anda secondary blocking element configured to block the door to move into the closed position with the draw-out device being disconnected from the secondary plugs.2. The panel according to claim 1 , wherein the ...

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Номер записи: 100
21-06-2018 дата публикации

METHOD AND APPARATUS FOR CONTROLLING A LASER PROJECTION DEVICE

Номер: US20180176522A1
Автор: Chen Xu, LI Zheng, XIAO Jichen
Принадлежит:

The application provides a method and an apparatus for controlling a laser projection device, the laser projection device being provided with a thermoinduction sensor on housing for acquiring an infrared signal in environment where the laser projection device is located, the method including: acquiring first signal outputted by the thermoinduction sensor in first moment and second signal outputted in current moment, the first moment being prior to the current moment, first signal and second signal being signals outputted by the thermoinduction sensor according to the infrared signal; determining a first signal change rate according to first difference between first signal and second signal and second difference between first moment and current moment; reading a preset signal change rate and a threshold signal; determining an operation mode of laser projection device according to magnitude relation of first signal change rate and preset signal change rate, second signal and threshold signal. 1. A method for controlling a laser projection device , the laser projection device being provided with a thermoinduction sensor on a housing thereof for acquiring an infrared signal within an induction range which covers a projection range of a laser path of the laser projection device , wherein the method comprises:acquiring a first signal outputted by the thermoinduction sensor in a first moment and a second signal outputted by the thermoinduction sensor in a current moment, wherein the first moment is prior to the current moment, and the first signal and the second signal are signals outputted by the thermoinduction sensor according to the infrared signal;determining a first signal change rate according to a first difference between the first signal and the second signal and a second difference between the first moment and the current moment; andmaking luminance of a laser source of the laser projection device less than a preset luminance when the first signal change rate is ...

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Номер записи: 101
13-06-2019 дата публикации

SECURITY CHECK SYSTEM AND METHOD FOR CONFIGURING SECURITY CHECK DEVICE

Номер: US20190180398A1
Автор: Chen Zhiqiang, Ding Xianli, Jin Yingkang, LI Zheng, Long Jiao, Shen Zongjun, Wu Wanlong, Zhao Ziran
Принадлежит:

A security inspection system and a method of configuring a security inspection device are provided. In an embodiment, the security inspection system may include: an identity information entry device configured to enter an identification of an inspected person; a parameter determination device configured to determine a parameter for performing a security inspection on the inspected person based on a security factor of the inspected person determined according to user data corresponding to the identification of the inspected person; and a security inspection device configured to perform the security inspection on the inspected person based on the determined parameter. According to embodiments, it is possible to accurately predict the user's behavior and evaluate the risk or potential danger from the user by analyzing and mining the user's comprehensive data, and thus to provide a more accurate security inspection solution. 1. A security inspection system , comprising:an identity information entry device configured to enter an identification of an inspected person;a parameter determination device configured to determine a parameter for performing a security inspection on the inspected person based on a security factor of the inspected person determined according to user data corresponding to the identification of the inspected person; anda security inspection device configured to perform the security inspection on the inspected person based on the determined parameter.2. The security inspection system according to claim 1 , further comprising:a security factor determination device configured to acquire user data related to the inspected person based on the identification of the inspected person, and to determine the security factor of the inspected person according to the acquired user data.3. The security inspection system according to claim 2 , wherein the security factor determination device is configured to determine the security factor of the inspected person by ...

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Номер записи: 102