Patents by Inventor Zixin WANG

Zixin WANG 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).

  • Publication number: 20250031040
    Abstract: The present disclosure belongs to the field of communications and more particularly relates to a decentralized trusted access method for a cellular base station. The method includes: uploading registration information to a blockchain network to add the cellular base station as a member to the blockchain network; uploading a master information block to the blockchain network, receiving block identification information from the blockchain network; broadcasting the master information block and the block identification information to cellular users within the coverage area; receiving an access request from the cellular user, and in response to the access request, performing uplink synchronization with the cellular user issuing the access request based on a random access procedure.
    Type: Application
    Filed: January 30, 2023
    Publication date: January 23, 2025
    Inventors: Bin CAO, Zixin WANG, Mugen PENG
  • Patent number: 12168793
    Abstract: A method for enzymatically preparing a n-3 polyunsaturated fatty acid diacylglycerol using oil rich in n-3 polyunsaturated fatty acid as raw material to prepare diacylglycerol oil with selective enzymatic hydrolysis. Before the enzymatic reaction, the raw materials are homogenized to improve the catalytic efficiency of lipase in the hydrolysis and achieve the purpose of reducing the reaction time and the addition amount of lipase. As a result, the cost of industrial diacylglycerol preparation is reduced, ultimately reducing the cost of industrial diacylglycerol preparation. Therefore, the present invention provides an effective, mild and low-cost enzymatic method for preparing diacylglycerol rich in n-3 polyunsaturated fatty acids, which has a promising potential for industrial application.
    Type: Grant
    Filed: May 15, 2023
    Date of Patent: December 17, 2024
    Assignee: Jiangnan University
    Inventors: Jialing Gu, Xiaosan Wang, Houyue Li, Zhimian Liu, Weijia Bao, Zixin Wang, Yifan Wang, Yijie Fu, Yujie Su
  • Publication number: 20240287557
    Abstract: A method for enzymatically preparing a n-3 polyunsaturated fatty acid diacylglycerol using oil rich in n-3 polyunsaturated fatty acid as raw material to prepare diacylglycerol oil with selective enzymatic hydrolysis. Before the enzymatic reaction, the raw materials are homogenized to improve the catalytic efficiency of lipase in the hydrolysis and achieve the purpose of reducing the reaction time and the addition amount of lipase. As a result, the cost of industrial diacylglycerol preparation is reduced, ultimately reducing the cost of industrial diacylglycerol preparation. Therefore, the present invention provides an effective, mild and low-cost enzymatic method for preparing diacylglycerol rich in n-3 polyunsaturated fatty acids, which has a promising potential for industrial application.
    Type: Application
    Filed: May 15, 2023
    Publication date: August 29, 2024
    Inventors: Yifan WANG, Zixin WANG, Weijia BAO, Xiaosan WANG, Houyue LI, Yijie FU
  • Patent number: 11746724
    Abstract: Provided is a method for preventing the accumulation of cylinder oil at scavenging ports of low-speed marine engines. An oil passage is provided on a cylinder wall inside a cylinder. The oil passage includes multiple oil storage grooves processed in a circumferential direction of the cylinder wall. The oil passage is formed by obliquely extending from the inner side of the cylinder wall to the outside of the cylinder in a radial direction of the cylinder. The scavenging ports are uniformly distributed in a circumferential direction of the cylinder wall, and each of the oil storage grooves is correspondingly processed at an upper portion of the scavenging port upper edge of the scavenging port. Each of the oil storage grooves has a shape matching the curved surface of the scavenging port upper edge.
    Type: Grant
    Filed: December 17, 2019
    Date of Patent: September 5, 2023
    Assignee: DALIAN UNIVERSITY OF TECHNOLOGY
    Inventors: Liyan Feng, Min Pan, Wenjing Qu, Zhen Gong, Zhengran Yu, Hongjie Sun, Zixin Wang, Qiang Liu
  • Publication number: 20230016862
    Abstract: A design method for a six-pole hybrid magnetic bearing with symmetrical suspension forces. A magnetic bearing is designed by taking particularity that a permanent magnet of the six-pole hybrid magnetic bearing with symmetrical suspension forces forms magnetic polarity on a stator suspension tooth as the starting point and taking maximum suspension forces in x and y directions and a saturation magnetic density as constraint conditions. Compared with a method for designing the maximum radial suspension force in a +x direction in a manner that a saturation magnetic induction intensity is reached in the +x direction and the magnetic induction intensity in a ?x direction is zero in existing design of a six-pole hybrid magnetic bearing, this method enables the maximum magnetic suspension forces in the +x and +y directions to be same, so that the radial suspension forces of the six-pole hybrid magnetic bearing are designed to be completely symmetrical.
    Type: Application
    Filed: January 14, 2021
    Publication date: January 19, 2023
    Inventors: Xiaoting YE, Zixin WANG, Qianyun LE, Tao ZHANG, Shasha WU, Qing LU, Lihong MO, Weihong DING
  • Publication number: 20230006487
    Abstract: A three-suspension pole magnetic suspension sheet switched reluctance motor includes a stator and a rotor. The stator includes a motor stator iron core, a magnetic conductive bridge, and a permanent magnet ring. Three stator suspension teeth and three stator torque teeth are distributed at intervals on an inner periphery of the motor stator iron core. The stator torque teeth are respectively connected to the motor stator iron core. The stator torque teeth are axially distributed and have inverted U-shapes. The magnetic conductive bridge is connected to the motor stator iron core through the permanent magnet ring. The magnetic conductive bridge includes a magnetism collection ring protruding inwards into the rotor. Rotor teeth are distributed on an outer side of the rotor. An outer air gap is between the rotor tooth and the motor stator iron core. An inner air gap is between the rotor tooth and the magnetism collection ring.
    Type: Application
    Filed: September 1, 2021
    Publication date: January 5, 2023
    Inventors: Tao ZHANG, Qianyun LE, Zixin WANG, Peng BAO, Jie CHEN, Honghai LI, Zujun DING, Xiaoting YE, Shasha WU, Bin LIU, Weihong DING
  • Publication number: 20220186677
    Abstract: Provided is a method for preventing the accumulation of cylinder oil at scavenging ports of low-speed marine engines. An oil passage is provided on a cylinder wall inside a cylinder. The oil passage includes multiple oil storage grooves processed in a circumferential direction of the cylinder wall. The oil passage is formed by obliquely extending from the inner side of the cylinder wall to the outside of the cylinder in a radial direction of the cylinder. The scavenging ports are uniformly distributed in a circumferential direction of the cylinder wall, and each of the oil storage grooves is correspondingly processed at an upper portion of the scavenging port upper edge of the scavenging port. Each of the oil storage grooves has a shape matching the curved surface of the scavenging port upper edge.
    Type: Application
    Filed: December 17, 2019
    Publication date: June 16, 2022
    Inventors: Liyan FENG, Min PAN, Wenjing QU, Zhen GONG, Zhengran YU, Hongjie SUN, Zixin WANG, Qiang LIU