Patents by Inventor Jin Zheng
Jin Zheng has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240145987Abstract: The present disclosure relates to a push-pull coaxial connector comprising: an external conductor, where the external conductor is configured to internally receive the matching external conductor of a mating connector, with concave parts or through holes on the inner surface of the side wall of the external conductor that house retainers and corresponding matching concave parts on the outer surface of the side wall of the mating external conductor, of which, there are one or more protrusions on the outer surface of the side wall of the external conductor; a sleeve surrounding the external conductor, where the sleeve is able to slide between the front position and rear position along the external conductor and is able to rotate around the circumference of the external conductor, of which, there are one or more corresponding notches to receive one or more protrusions on the rear surface of the sleeve; wherein, when the sleeve is at the front position, one or more protrusions are staggered away from one or moreType: ApplicationFiled: August 8, 2023Publication date: May 2, 2024Inventors: Jin Liu, Hongjuan An, Jien Zheng, Yujun Zhang
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Publication number: 20240137385Abstract: Provided are a method and apparatus for identifying a malicious mining behavior, an electronic device, and a storage medium. The method includes: obtaining operation data corresponding to a target operation, on capturing of the target operation; extracting a wallet address from the operation data to obtain a wallet address set obtaining data of a network outgoing connection for external access, and determining whether the data of the network outgoing connection comprises a wallet address belonging to the wallet address set and determining that the data of the network outgoing connection corresponds to the malicious mining behavior, on determining that the data of the network outgoing connection comprises a wallet address belonging to the wallet address set.Type: ApplicationFiled: June 29, 2021Publication date: April 25, 2024Applicant: DBAPPSECURITY CO., LTDInventors: Yunchao ZHENG, Yuan FAN, Jin HUANG
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Publication number: 20240128622Abstract: Provided are a centrifugal battery liquid injection mechanism and a liquid injection method thereof. The centrifugal battery liquid injection mechanism comprises a liquid injection device and a driving device, the liquid injection device is provided with a piston mechanism and a liquid outlet head capable of being opened and closed, and one end of the liquid injection device close to the liquid outlet head is further provided with a liquid injection port capable of being opened and closed; and the liquid injection port is used for injecting a wetting liquid into the liquid injection device. The liquid injection device is connected with a to-be-wetted device through the liquid outlet head, so as to inject the wetting liquid into the to-be-wetted device. The driving device is connected with the to-be-wetted device for driving the to-be-wetted device to move.Type: ApplicationFiled: December 22, 2023Publication date: April 18, 2024Inventors: Shuli LU, Chenghua LUO, Jin ZHANG, Qingyi WANG, Junhui ZHENG, Jing ZHANG, Yangqing LUO
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Patent number: 11958788Abstract: The present invention discloses a method of preparing an alkali activation material by using red mud-based wet grinding and carbon sequestration and an application thereof. The preparation method includes: (1) adding water, red mud, a crystalline control agent, and a grinding aid into a wet grinding carbon sequestration apparatus to perform wet grinding, and simultaneously introducing CO2 until a slurry pH reaches 7 to 7.5; and removing wet grinding balls by a sieve to obtain a slurry A; (2) adding carbide slag, water and a water reducer to a wet planetary ball grinder tank for wet grinding, and removing wet grinding balls by a sieve to obtain a slurry B; (3) taking 50 to 80 parts of the slurry A and 20 to 50 parts of the slurry B and mixing them to obtain an alkali activation material.Type: GrantFiled: May 23, 2023Date of Patent: April 16, 2024Assignee: Hubei University Of TechnologyInventors: Xingyang He, Weilong Li, Ying Su, Zhengqi Zheng, Jin Yang, Yingbin Wang, Hongbo Tan, Chenghao Li
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Patent number: 11960845Abstract: Embodiments relate to decoding communications with token sky maps. At least one electronic communication including emoticons having a non-original meaning is received. A candidate meaning is determined for the emoticons having the non-original meaning in the at least one electronic communication based at least in part on token neighborhood distribution structures. The candidate meaning for the emoticons having the non-original meaning is caused to be displayed on at least one device.Type: GrantFiled: October 20, 2021Date of Patent: April 16, 2024Assignee: International Business Machines CorporationInventors: Ziqiumin Wang, Qing Lu, Wei Jun Zheng, Xiao Feng Ji, Yuan Jin
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Publication number: 20240119862Abstract: A method, computer system, and a computer program product for syllable-based pronunciation help are provided. An input text in a first language may be received. A selection of a target language that is different from the first language may be received. From the target language, syllables with a pronunciation most closely matching a pronunciation of the input text in the first language are obtained. The obtaining is based on a comparison of one or more spectrograms for the input text with one or more spectrograms for text of the target language. The obtained syllables in the target language are presented.Type: ApplicationFiled: September 28, 2022Publication date: April 11, 2024Inventors: Wei Jun Zheng, Xiao Xia Mao, QING LU, Yuan Jin, Xiao Feng Ji
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Publication number: 20240109990Abstract: Aqueous dispersions and uses for the same. The aqueous dispersion includes a component (a) of one or more ethylene-vinyl ester copolymers and a component (b) of one or more protective colloids. The aqueous dispersion may optionally a component (c1) of one or more nonionic surfactants and/or a component (c2) of one or more ionic surfactants. Where a total amount of the component (b) is less than or equal to 2.2 pphm, preferably between 1-2.2 pphm, or more preferably 1.8 pphm. Additionally, where a total amount of the component (c1) and the component (c2) is less than 0.1 pphm, preferably less than or equal to 0.01 pphm.Type: ApplicationFiled: December 30, 2020Publication date: April 4, 2024Applicant: Wacker Chemie AGInventors: Jin Zheng, Qian Chen, Yipeng Wei, Jiaxiang Zhou
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Publication number: 20240110047Abstract: Aqueous dispersions and uses for the same. The aqueous dispersion includes a component (a) of one or more ethylene-vinyl ester copolymers, a component (b) of one or more protective colloids, a component (el) of one or more nonionic surfactants, and a component (d) of one or more dispersants, selected from polycarboxylates. Where an amount of the component (b) and the component (c1) is less than or equal to 3.4 pphm, preferably between 1-3.4 pphm, more preferably between 2-3.1 pphm. Where the weight ratio of an amount of the component (b) to the component (el) is between 1.01-2 and an amount of the component (d) is less than or equal to 1 pphm. The component (b) is polyvinyl alcohol (PVOH).Type: ApplicationFiled: December 30, 2020Publication date: April 4, 2024Applicant: Wacker Chemie AGInventors: Jin Zheng, Qian Chen, Jie Xu, Jiaxiang Zhou
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Spark plug heat rating measurement method and system based on spark discharge current active heating
Patent number: 11923663Abstract: In the spark plug heat rating measurement method and system based on spark discharge current active heating, the spark plug is installed in a constant-temperature water jacket cooling chamber with a specific torque. A constant spark discharge current control module is connected to the high-voltage terminal of the spark plug, to provide real-time controlled discharge current to heat up the high-voltage central electrode of the spark plug. During the spark discharge process, the temperature change of the high-voltage central electrode and the surrounding ceramic insulator are measured by a temperature detection module and used to determine the heat rating of the spark plug. By real time adjusting the discharge current level of the spark plug, or providing a same amount of spark energy to the spark gap, the heat ratings of spark plugs with different ceramic insulation structures can be evaluated through the temperature changes during discharge or after discharge.Type: GrantFiled: July 22, 2021Date of Patent: March 5, 2024Assignee: WEICHAI TORCH TECHNOLOGY CO., LTD.Inventors: Ming Zheng, Guangyun Chen, Xiao Yu, Tangliang Zhang, Jin Qian, Hua Zhu -
Patent number: 11912630Abstract: The present invention provides a method of preparing a recycled cementitious material by a phosphogypsum-assisted carbon sequestration pretreatment process. The method includes: (1) placing 100 mass parts of phosphogypsum, 1 to 2 mass parts of grinding aid, 10 to 20 mass parts of sodium-containing alkali component, 150 to 300 mass parts of zirconia balls, and 150 to 300 mass parts of water into a wet grinding tank for wet grinding. After 10 min to 30 min of wet grinding, introducing CO2 at a flow rate of 1.5 to 2.2 mass parts/min to keep a temperature of a wet grinding slurry below 40° C. When the wet grinding slurry reaches pH=10, ending the wet grinding and sieving out a wet grinding slurry; (2) mixing the wet grinding slurry with 700 to 1000 mass parts of slag and 100 to 350 mass parts of water to obtain a recycled cementitious material.Type: GrantFiled: May 23, 2023Date of Patent: February 27, 2024Assignee: Hubei University Of TechnologyInventors: Jin Yang, Xiaolei Yu, Xingyang He, Ying Su, Mingchao Zhang, Qiang Zhang, Zhengqi Zheng, Hongbo Tan
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Patent number: 11897982Abstract: Vinyl ester/ethylene copolymer aqueous dispersions containing an anionic polyacrylamide, at least one polyvinyl alcohol, and optionally a non-ionic surfactant, are useful in cementitious compositions as polymer additives.Type: GrantFiled: February 13, 2018Date of Patent: February 13, 2024Assignee: Wacker Chemie AGInventors: Jin Zheng, Lingyun Huang, Yun Li, Haoqing Sun, Jiyang Zhang
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Publication number: 20230085873Abstract: A method and system for publishing patent data, and a patent trading platform. The method includes the following steps: providing at least one description item information of a patent to be traded: obtaining and checking all description item information and legal status information of said patent according to the at least one description item information; obtaining a transaction price of said patent; and publishing the transaction price, all the description item information and the legal status information. According to the method for publishing patent data, all description item information and legal status information can be automatically obtained and checked after at least one description item information is input, so as to avoid the problem of wrong entry of patent information.Type: ApplicationFiled: July 2, 2020Publication date: March 23, 2023Applicant: CHINA SOUTHERN POWER GRID RESEARCH INSTITUTE CO., LTDInventors: Jin ZHENG, Yongjun LIU, Guangkai LI, Qinghong WANG, Sen ZENG, Zhixue LIU, Chunjie ZHEN
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Publication number: 20230052475Abstract: Provided is a patent transaction prediction method, comprising the following steps: obtaining to-be-predicted patent data(S1); constructing a prediction model, which is executed by a computer to predict a transaction probability of to-be-predicted patent data(S2); and displaying the transaction probability in a data attribute of the to-be-predicted patent data(S3). According to the method, the probability of patent transactions is displayed in the attribute of the patent data, improving the probability of patent transaction. Also provided are a patent transaction prediction system and a patent transaction platform, which also have the above-mentioned advantages.Type: ApplicationFiled: August 11, 2020Publication date: February 16, 2023Applicant: CHINA SOUTHERN POWER GRID RESEARCH INSTITUTE CO., LTDInventors: Guangkai LI, Jin ZHENG, Sen ZENG, Liyong DUAN, Yongjun LIU, Yujing GONG, Chunjie ZHEN
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Publication number: 20220294837Abstract: Provided in the example embodiments are a method, electronic device, and computer storage medium for managing virtual streaming. The method for managing virtual streaming includes: providing a configuration interface for configuring a virtual streaming room with configuration settings, the configuration settings including at least an audience group setting, and a host setting related to a virtual host; receiving, via the configuration interface, configuration input corresponding to the audience group setting, and/or the host setting; and based on the configuration input, generating a host assignment rule, the host assignment rule for assigning at least one virtual host to at least one audience group. The example embodiments solve the problems in which the form of an existing virtual host is fixed, audience adhesion is poor, and use thereof is inflexible.Type: ApplicationFiled: February 28, 2022Publication date: September 15, 2022Inventors: Jin ZHENG, Ding JIANDONG
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Publication number: 20210002402Abstract: Vinyl ester/ethylene copolymer aqueous dispersions containing an anionic polyacrylamide, at least one polyvinyl alcohol, and optionally a non-ionic surfactant, are useful in cementitious compositions as polymer additives.Type: ApplicationFiled: February 13, 2018Publication date: January 7, 2021Applicant: WACKER CHEMIE AGInventors: Jin ZHENG, Lingyun HUANG, Yun LI, Haoqing SUN, Jiyang ZHANG
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Publication number: 20150361583Abstract: The present invention provides methods and apparatus for processing semiconductor substrates with dual or multiple dopant inlets formed at different locations of an epitaxial chamber configured to supply dopant gases toward different locations of the substrate during deposition. In one embodiment, a gas delivery system configured to couple to an epitaxial deposition chamber includes a gas conduit has a first end and a second end configured to dispose in an epitaxial deposition chamber, the first end coupled to a gas panel and a second end branched out to include an auxiliary inner dopant inlet and an auxiliary outer dopant inlet, wherein the auxiliary inner dopant inlet and the auxiliary outer dopant inlet are independently controlled when implementing in the epitaxial deposition chamber.Type: ApplicationFiled: June 3, 2015Publication date: December 17, 2015Inventors: Jin ZHENG, Youqun DONG
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Patent number: 8787074Abstract: A static random access memory (SRAM) test structure includes a p-type source/drain implant region comprising contacts (CAs), wherein the CAs in the p-type source/drain implant region comprise a first plurality of bit line, ground, and node CAs, and wherein the CAs in the p-type source/drain implant region are grounded during an inspection of the SRAM test structure; and an ungrounded region, the ungrounded region being distinct from the p-type source/drain implant region and being ungrounded during the inspection of the SRAM test structure, the ungrounded region comprising contacts (CAs) and rectangular contacts (CArecs) comprising a second plurality of bit line, ground, and node CAs, and further comprising a first plurality of Vdd CAs and rectangular contacts (CArecs), and wherein a CA or CArec in the ungrounded region is grounded during the inspection in the event of a short to a CA in the p-type source/drain implant region.Type: GrantFiled: October 14, 2011Date of Patent: July 22, 2014Assignee: International Business Machines CorporationInventors: Oliver D. Patterson, Jin Zheng Wallner, Thomas A. Wallner, Shenzhi Yang
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Patent number: 8481741Abstract: The present invention relates to a method for preparing 6-substituted amino-3-cyanoquinoline compounds (compound A for short) and the intermediates thereof, more particularly, to a compound of the following formula (I), the preparation method thereof, the intermediates thereof and use thereof for preparing the compound A. The compound of the formula (I) is cyclized in the presence of an alkali to give a compound of formula A, wherein W is OH; or the compound of the formula (I) is cyclized in the presence of an alkali, and then chlorinated to give a compound of the formula A, wherein W is Cl. Compared with the known methods in the literature, the method for preparing the compound A from the compound of formula (I) according to the present invention can avoid using high-temperature condition and high boiling point solvents, and is safe and environment-friendly, mild in reaction condition, easy in operation with a high yield and high product purity.Type: GrantFiled: October 23, 2009Date of Patent: July 9, 2013Assignees: Topharman Shanghai Co., Ltd., Shanghai Institute of Materia Medica, Chinese Academy of SciencesInventors: Yongjun Mao, Jianfeng Li, Jin Zheng, Zheng Liu, Kai Xie, Haihong Li, Jing Shi, Ye Li, Jingshan Shen
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Publication number: 20130094315Abstract: A static random access memory (SRAM) test structure includes a p-type source/drain implant region comprising contacts (CAs), wherein the CAs in the p-type source/drain implant region comprise a first plurality of bit line, ground, and node CAs, and wherein the CAs in the p-type source/drain implant region are grounded during an inspection of the SRAM test structure; and an ungrounded region, the ungrounded region being distinct from the p-type source/drain implant region and being ungrounded during the inspection of the SRAM test structure, the ungrounded region comprising contacts (CAs) and rectangular contacts (CArecs) comprising a second plurality of bit line, ground, and node CAs, and further comprising a first plurality of Vdd CAs and rectangular contacts (CArecs), and wherein a CA or CArec in the ungrounded region is grounded during the inspection in the event of a short to a CA in the p-type source/drain implant region.Type: ApplicationFiled: October 14, 2011Publication date: April 18, 2013Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: Oliver D. Patterson, Jin Zheng Wallner, Thomas A. Wallner, Shenzhi Yang
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Patent number: 8410098Abstract: Disclosed are N-{1-[3-(2-ethoxy-5-(4-ethylpiperazinyl)sulfonylphenyl)-4,5-dihydro-5-oxo-1,2,4-triazin-6-yl]ethyl}butyramide (which is represented by formula III and utilized for preparing vardenafil), its preparation method, intermediates during preparation procedure, preparation method for such intermediates and a method for preparing vardenafil from the compound.Type: GrantFiled: December 28, 2007Date of Patent: April 2, 2013Assignee: Topharman Shanghai Co., Ltd.Inventors: Guanghui Tian, Zheng Liu, Jin Zheng, Jingshan Shen