Patents by Inventor Jijun Yu

Jijun Yu 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).

  • Patent number: 11849889
    Abstract: The present disclosure relates to an aerothermodynamic environment-friendly toilet, a mounting method, and an application of the aerothermodynamic environment-friendly toilet. The toilet includes a receiver, a processor, a solid storage device, a liquid storage device and a drying device. The toilet is odorless by using an aerothermodynamics principle. When no one uses the toilet, a fan at an exhaust port is used for exhausting a small amount of air from each cavity of the toilet to control an odor source unidirectionally; after use of the toilet, a waste treatment button is triggered, then hot air flow moves downwards, which downwards ejects air at an upper portion of a lower conical port of a reception guider of the receiver.
    Type: Grant
    Filed: November 22, 2019
    Date of Patent: December 26, 2023
    Assignee: CHINA ACADEMY OF AEROSPACE AERODYNAMICS
    Inventors: Wei Qu, Bangcheng Ai, Jijun Yu
  • Publication number: 20220192442
    Abstract: The present disclosure relates to an aerothermodynamic environment-friendly toilet, a mounting method, and an application of the aerothermodynamic environment-friendly toilet. The toilet includes a receiver, a processor, a solid storage device, a liquid storage device and a drying device. The toilet is odorless by using an aerothermodynamics principle. When no one uses the toilet, a fan at an exhaust port is used for exhausting a small amount of air from each cavity of the toilet to control an odor source unidirectionally; after use of the toilet, a waste treatment button is triggered, then hot air flow moves downwards, which downwards ejects air at an upper portion of a lower conical port of a reception guider of the receiver.
    Type: Application
    Filed: November 22, 2019
    Publication date: June 23, 2022
    Inventors: Wei QU, Bangcheng AI, Jijun YU
  • Patent number: 10605537
    Abstract: A solid working medium filling device for heat pipe with double process ports includes a working medium tank, an upper cover, an inert gas source and a vacuum molecular pump set. The upper cover is arranged on an upper side of the working medium tank, a process port in the upper cover is in communication with the inert gas source and the vacuum molecular pump set respectively. A heat pipe to be filled includes two process ports, in which a main process port is a vacuumizing port and an inert gas passage port as well as a working medium filling port; and an auxiliary process port is a vacuumizing port as well as a port for inert gas passage. Size of an exhaust passage of the heat pipe and the process tank is doubled, exhausting and vacuumizing are smooth and the filling range can be enlarged as required.
    Type: Grant
    Filed: July 25, 2014
    Date of Patent: March 31, 2020
    Assignee: China Academy Of Aerospace Aerodynamics
    Inventors: Wei Qu, Bangcheng Al, Jijun Yu, Zhihu Xue
  • Publication number: 20170138672
    Abstract: A solid working medium filling device for heat pipe with double process ports includes a working medium tank, an upper cover, an inert gas source and a vacuum molecular pump set. The upper cover is arranged on an upper side of the working medium tank, a process port in the upper cover is in communication with the inert gas source and the vacuum molecular pump set respectively. A heat pipe to be filled includes two process ports, in which a main process port is a vacuumizing port and an inert gas passage port as well as a working medium filling port; and an auxiliary process port is a vacuumizing port as well as a port for inert gas passage. Size of an exhaust passage of the heat pipe and the process tank is doubled, exhausting and vacuumizing are smooth and the filling range can be enlarged as required.
    Type: Application
    Filed: July 25, 2014
    Publication date: May 18, 2017
    Inventors: Wei QU, Bangcheng AI, Jijun YU, Zhihu XUE
  • Patent number: 9114529
    Abstract: A dual system component-based industrial robot controller having a standard operating system, a real-time operating system, a route management module, a soft bus, a driver management module, a motion control module, a PLC module, an IO module, a teach pendent interface module and a protocol stack module. The controller employs a component-based structure and the components are operated respectively under a non real-time standard operating system and a real-time operating system, and supports distributed processing. The communications and function calls among the components are carried out by the route management module and the soft bus. The components in communication are managed through the route management module. The driver management module provides communications among other modules with a consistent interface which accords to the DS402 standard, and a servo driver that accords to this interface standard can be readily integrated into the controller.
    Type: Grant
    Filed: March 4, 2013
    Date of Patent: August 25, 2015
    Assignees: NANJING ESTUN ROBOTICS CO. LTD, NANJING ESTUN AUTOMATION CO., LTD
    Inventors: Bo Wu, Jiegao Wang, Jihu Wang, Jijun Yu
  • Publication number: 20140074294
    Abstract: A dual system component-based industrial robot controller having a standard operating system, a real-time operating system, a route management module, a soft bus, a driver management module, a motion control module, a PLC module, an IO module, a teach pendent interface module and a protocol stack module. The controller employs a component-based structure and the components are operated respectively under a non real-time standard operating system and a real-time operating system, and supports distributed processing. The communications and function calls among the components are carried out by the route management module and the soft bus. The components in communication are managed through the route management module. The driver management module provides communications among other modules with a consistent interface which accords to the DS402 standard, and a servo driver that accords to this interface standard can be readily integrated into the controller.
    Type: Application
    Filed: March 4, 2013
    Publication date: March 13, 2014
    Applicants: NANJING ESTUN AUTOMATION CO., LTD., NANJING ESTUN ROBOTICS CO., LTD.
    Inventors: Bo Wu, Jiegao Wang, Jihu Wang, Jijun Yu