Patents by Inventor Xiaohui Lin
Xiaohui Lin 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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Patent number: 11949681Abstract: Methods and systems are provided for improving user authentication and access control by a network file system service in a multi-tenant public cloud environment by receiving a request for a connection to a file system from a file system client (client), sending an identification request for identification authentication of the client to a control system, receiving a response from the control system, establishing the connection to the file system upon determining that the connection to the file system is allowed based on cloud tenant information associated with the client, receiving an attempt to access the file system from the client by a sub-user, authenticating the sub-user based on the cloud tenant information, issuing a security token including a globally unique sub-user identifier of the sub-user, and using the security token to determine access rights of the sub-user to the file system for a subsequent request.Type: GrantFiled: October 10, 2018Date of Patent: April 2, 2024Assignee: Alibaba Group Holding LimitedInventors: Qingda Lu, Junpu Chen, Qinghua Ye, Lei Wang, Zhiyong Lin, Liping Bao, Jiesheng Wu, Li Xu, Xiaohui Pei, Feng Zhang, Leilei Tian
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Publication number: 20240047142Abstract: A method for preparing a stacked solid aluminum electrolytic capacitor is disclosed. The method includes preparation of a plurality of cores, stacking and fixing of the plurality of cores in a case and encapsulation of the case. The core is prepared through the following steps. An I-shaped aluminum foil is divided into an anode part and a cathode part by applying an insulating blocking tape, where the cathode part includes a dielectric layer, which is subjected to formation. A conductive polymer layer is formed on a surface of the cathode part, and is then impregnated with conductive colloidal graphite followed by drying to form a conductive carbon paste layer. The conductive carbon paste layer is impregnated with a conductive silver paste followed by drying to form a conductive silver paste layer. After that, a core is obtained.Type: ApplicationFiled: October 19, 2023Publication date: February 8, 2024Inventors: Guoping WANG, Qiushui ZHANG, Changsai LAI, Panpan XIE, Qiaolin CHEN, Xiaohui LIN
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Patent number: 11873307Abstract: The present invention relates to a method for the manufacture of a compound of Formula I or a pharmaceutically acceptable salt, acid co-crystal, hydrate or other solvate thereof, said method comprising reacting a compound of the formula II with a compound of the formula III according to the following reaction scheme: wherein LG, A, n, m and p are as defined in the Summary of the Invention.Type: GrantFiled: September 18, 2019Date of Patent: January 16, 2024Assignee: NOVARTIS AGInventors: Zhongbo Fei, Huanqing Jia, Wei Li, Xiaohui Lin, Zhongcheng Min, Hui Wang, Jianhua Wang, Hao Zhang
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Patent number: 11848164Abstract: This application provides a multilayer solid aluminum electrolytic capacitor and a method for preparing the same. The multilayer solid aluminum electrolytic capacitor includes a plurality of cores, a rivet, a case, and a cover plate. The cores are stacked in sequence and fastened in the case through the rivet to form a semi-finished capacitor. The semi-finished capacitor is covered by the cover plate and then sealed to form the solid aluminum electrolytic capacitor.Type: GrantFiled: March 8, 2023Date of Patent: December 19, 2023Assignee: Fujian Guoguang Xinye Sci-Tec Co., Ltd.Inventors: Guoping Wang, Qiushui Zhang, Changsai Lai, Panpan Xie, Qiaolin Chen, Xiaohui Lin
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Publication number: 20230245838Abstract: This application provides a multilayer solid aluminum electrolytic capacitor and a method for preparing the same. The multilayer solid aluminum electrolytic capacitor includes a plurality of cores, a rivet, a case, and a cover plate. The cores are stacked in sequence and fastened in the case through the rivet to form a semi-finished capacitor. The semi-finished capacitor is covered by the cover plate and then sealed to form the solid aluminum electrolytic capacitor.Type: ApplicationFiled: March 8, 2023Publication date: August 3, 2023Inventors: Guoping WANG, Qiushui ZHANG, Changsai LAI, Panpan XIE, Qiaolin CHEN, Xiaohui LIN
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Publication number: 20220412930Abstract: The present invention relates to a detection method for determining chloride ions content in sea sand, which is performed in the steps as follows: drying sea sand to a constant weight, adding the dried sea sand to boiling deionized water, and fully stirring, standing and filtering the deionized water to obtain washed sea sand and a washed filtrate; then grinding the washed sea sand into powder, adding the powder into deionized water, fully stirring and filtering the deionized water to obtain a powder filtrate; next, taking half of the washed filtrate and half of the powder filtrate, mixing and stirring the two to prepare a mixed filtrate; and measuring the chloride ions content in each of the washed filtrate, the powder filtrate and the mixed filtrate by using a silver nitrate titration method; finally, analyzing and correcting detection results to obtain the chloride ions content in the sea sand.Type: ApplicationFiled: July 17, 2020Publication date: December 29, 2022Applicant: FUZHOU UNIVERSITYInventors: Zhengxian Yang, Rongcan Hong, Lin Lu, Shuikun Cai, Deng Changtai, Xiaohui Lin, Xiuqing Lin
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Publication number: 20220127647Abstract: A method for preparing natural vanillin via biooxidation of 4-methylguaiacol comprises (1) activating a strain and preparing a seed culture; (2) fermenting; (3) bioconversion; (4) adsorbing and eluting; and (5) concentrating and crystallizing.Type: ApplicationFiled: October 22, 2021Publication date: April 28, 2022Inventors: Shichao ZENG, Xiaolan ZHAO, Yashan GUO, Xiaohui LIN, Haifang CAI, Chaoxia LIU, Chenguang XING, Gang LIU
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Publication number: 20210355134Abstract: The present invention relates to a method for the manufacture of a compound of Formula I or a pharmaceutically acceptable salt, acid co-crystal, hydrate or other solvate thereof, said method comprising reacting a compound of the formula II with a compound of the formula III according to the following reaction scheme: wherein LG, A, n, m and p are as defined in the Summary of the Invention.Type: ApplicationFiled: September 18, 2019Publication date: November 18, 2021Inventors: Zhongbo Fei, Huanqing Jia, Wei Li, Xiaohui Lin, Zhongcheng Min, Hui Wang, Jianhua Wang, Hao Zhang
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Publication number: 20210332397Abstract: The present disclosure discloses a method for preparing natural delta-decalactone and delta-dodecalactone by bioreduction of Massoia Oil, which comprises (1) Strain activation, (2) Preparation of seed culture solution, (3) Fermentation and conversion, (4) Extraction, (5) Solvent recycle, and (6) Rectification.Type: ApplicationFiled: April 23, 2021Publication date: October 28, 2021Inventors: Shichao ZENG, Xiaolan ZHAO, Chunyan XIAO, Xiaohui LIN, Chenguang XING, Gang LIU, Xijing ZHAO
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Publication number: 20210229280Abstract: A positioning method and device, a robot and a storage medium are provided. The positioning method includes: determining first position information of the robot by a positioning part; collecting an image by a camera; and determining second position information of the robot according to the image. The first position information and the second position information are fused to obtain the positioning information of the robot.Type: ApplicationFiled: April 12, 2021Publication date: July 29, 2021Inventors: Chunxiao Liu, Yu Liang, Jianping Shi, Haoxian Liang, Xiaohui Lin
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Patent number: 10946439Abstract: The application provides a plaster casting mold fabrication method for a complicated structure aluminum alloy casting with a large inner cavity and a thin wall, in which, a wax pattern is cleaned with a mixture; closed blind cavity and large plane unbeneficial to plaster mold-filling of the wax pattern are used to exhaust air by using vent holes and waterproof-breathable membranes in cooperation with each other; under pressure difference, plaster powder and mixed aqueous solution are vertically splashed and mixed in a mixing tank to reduce dust discharge; asynchronous mixing and grouting can be realized by left and right mixing tanks in an upper tank of a vacuum tank. The present application can effectively remove the surface parting agent, increase the wettability of the plaster paste and the wax pattern surface, and improve the surface finish of the casting mold.Type: GrantFiled: December 5, 2019Date of Patent: March 16, 2021Assignee: No.59 Institute of China Ordnance IndustryInventors: Qiang Chen, Yuanyuan Wan, Zhihui Xing, Gaozhan Zhao, Jianquan Tao, Zhiwei Huang, Ming Li, Yanbin Wang, Shuxin Chai, Hong Zhan, Maochuan Wang, Xiaohui Lin
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Publication number: 20200324334Abstract: The application provides a plaster casting mold fabrication method for a complicated structure aluminum alloy casting with a large inner cavity and a thin wall, in which, a wax pattern is cleaned with a mixture; closed blind cavity and large plane unbeneficial to plaster mold-filling of the wax pattern are used to exhaust air by using vent holes and waterproof-breathable membranes in cooperation with each other; under pressure difference, plaster powder and mixed aqueous solution are vertically splashed and mixed in a mixing tank to reduce dust discharge; asynchronous mixing and grouting can be realized by left and right mixing tanks in an upper tank of a vacuum tank. The present application can effectively remove the surface parting agent, increase the wettability of the plaster paste and the wax pattern surface, and improve the surface finish of the casting mold.Type: ApplicationFiled: December 5, 2019Publication date: October 15, 2020Inventors: Qiang Chen, Yuanyuan Wan, Zhihui Xing, Gaozhan Zhao, Jianquan Tao, Zhiwei Huang, Ming Li, Yanbin Wang, Shuxin Chai, Hong Zhan, Maochuan Wang, Xiaohui Lin
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Publication number: 20200193822Abstract: The present invention relates to a method of dynamic division of multi-layer control boundary of an over-saturated road network based on MFD under telematics, in an internet of vehicles environment, and according to an MFD reference database, determining traffic conditions of respective minimum units in a street network, expanding sequentially from a central key node to peripheral nodes, until a boundary of a congestion region is determined, so as to establish three control boundaries, namely those for the congestion region, a transition region and a normal region in the street network. If a street network has a plurality of congestion regions, a plurality of control boundaries can be set dynamically.Type: ApplicationFiled: April 8, 2018Publication date: June 18, 2020Applicant: Guang Dong Communication PolytechnicInventors: Xiaohui LIN, Chengtao CAO, Liang HUANG, Gengqi GUO
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Publication number: 20200149112Abstract: The present invention provides methods for discovering agents that are effective in reversing epigenetic silencing by inhibiting the interaction of methyl-binding (MBD) proteins with methylated genomic DNA. Also provided are methods for reactivating silenced genes having CpG island hypermethylation along with methods for treatment and prevention of diseases, such as cancer and sickle cell anemia, by administering an agent that modulates methyl-binding domain (MBD) protein-mediated transcriptional repression, thereby increasing gene transcription to prevent or treat disease. Additionally, compounds identified by the present invention useful for treatment and prevention of diseases, such as cancer and sickle cell anemia, are provided.Type: ApplicationFiled: February 25, 2019Publication date: May 14, 2020Inventors: William G. Nelson, Srinivasan Yegnasubramanian, Xiaohui Lin, Traci J. Speed, Zachery Reichert
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Patent number: 10227654Abstract: The present invention provides methods for discovering agents that are effective in reversing epigenetic silencing by inhibiting the interaction of methyl-binding (MBD) proteins with methylated genomic DNA. Also provided are methods for reactivating silenced genes having CpG island hypermethylation along with methods for treatment and prevention of diseases, such as cancer and sickle cell anemia, by administering an agent that modulates methyl-binding domain (MBD) protein-mediated transcriptional repression, thereby increasing gene transcription to prevent or treat disease. Additionally, compounds identified by the present invention useful for treatment and prevention of diseases, such as cancer and sickle cell anemia, are provided.Type: GrantFiled: May 8, 2015Date of Patent: March 12, 2019Assignee: The Johns Hopkins UniversityInventors: William G. Nelson, Srinivasan Yegnasubramanian, Xiaohui Lin, Traci J. Speed, Zachery Reichert
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Publication number: 20150252438Abstract: The present invention provides methods for discovering agents that are effective in reversing epigenetic silencing by inhibiting the interaction of methyl-binding (MBD) proteins with methylated genomic DNA. Also provided are methods for reactivating silenced genes having CpG island hypermethylation along with methods for treatment and prevention of diseases, such as cancer and sickle cell anemia, by administering an agent that modulates methyl-binding domain (MBD) protein-mediated transcriptional repression, thereby increasing gene transcription to prevent or treat disease. Additionally, compounds identified by the present invention useful for treatment and prevention of diseases, such as cancer and sickle cell anemia, are provided.Type: ApplicationFiled: May 8, 2015Publication date: September 10, 2015Inventors: Wiliam G. Nelson, Srinivasan Yegnasubramanian, Xiaohui Lin, Traci J. Speed, Zachery Reichert
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Patent number: 9034574Abstract: The present invention provides methods for discovering agents that are effective in reversing epigenetic silencing by inhibiting the interaction of methyl-binding (MBD) proteins with methylated genomic DNA. Also provided are methods for reactivating silenced genes having CpG island hypermethylation along with methods for treatment and prevention of diseases, such as cancer and sickle cell anemia, by administering an agent that modulates methyl-binding domain (MBD) protein-mediated transcriptional repression, thereby increasing gene transcription to prevent or treat disease. Additionally, compounds identified by the present invention useful for treatment and prevention of diseases, such as cancer and sickle cell anemia, are provided.Type: GrantFiled: December 21, 2007Date of Patent: May 19, 2015Assignee: The Johns Hopkins UniversityInventors: William G. Nelson, Srinivasan Yegnasubramanian, Xiaohui Lin, Traci J. Speed, Zachery Reichert
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Publication number: 20100093768Abstract: The present invention provides methods for discovering agents that are effective in reversing epigenetic silencing by inhibiting the interaction of methyl-binding (MBD) proteins with methylated genomic DNA. Also provided are methods for reactivating silenced genes having CpG island hypermethylation along with methods for treatment and prevention of diseases, such as cancer and sickle cell anemia, by administering an agent that modulates methyl-binding domain (MBD) protein-mediated transcriptional repression, thereby increasing gene transcription to prevent or treat disease. Additionally, compounds identified by the present invention useful for treatment and prevention of diseases, such as cancer and sickle cell anemia, are provided.Type: ApplicationFiled: December 21, 2007Publication date: April 15, 2010Inventors: William G. Nelson, Srinivasan Yegnasubramanian, Xiaohui Lin, Traci J. Speed, Zachery Reichert
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Publication number: 20050026158Abstract: Provided are methods and compositions useful for the diagnosis, prognosis and treatment of hepatic cellular proliferative disorders. The methods include the modulation or analysis of hypemethylated glutathione-S-transferase nuleic acid sequence in hepatic samples and biological fluids.Type: ApplicationFiled: September 15, 2003Publication date: February 3, 2005Inventors: William Nelson, Xiaohui Lin, Julia Tchou, Jila Bakker
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Patent number: 6709818Abstract: Provided are methods and compositions useful for the diagnosis, prognosis and treatment of hepatic cellular proliferative disorders. The methods include the modulation or analysis of hypemethylated glutathione-S-transferase nuleic acid sequence in hepatic samples and biological fluids.Type: GrantFiled: October 12, 2000Date of Patent: March 23, 2004Assignee: The Johns Hopkins University School of MedicineInventors: William G. Nelson, Xiaohui Lin, Julia C. Tchou, Jila Bakker