Patents by Inventor Xingjian SUN

Xingjian SUN 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: 10706090
    Abstract: The present disclosure discloses a method and a device for locating an answer based on question and answer, in which the method includes: receiving a query sentence; parsing the query sentence, to generate a semantic parse tree corresponding to the query sentence; matching the semantic parse tree with a pre-established matching base, to obtain an alignment probability between each of candidate answers in the pre-established matching base and the semantic parse tree; and determining a final answer according to the alignment probability.
    Type: Grant
    Filed: December 29, 2017
    Date of Patent: July 7, 2020
    Assignee: BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., LTD.
    Inventors: Xingwu Sun, Xingjian Li
  • Patent number: 10267008
    Abstract: The present invention relates to an offshore non-driven-in large-diameter monopile foundation structure and a construction method. An object of the invention is to provide an offshore non-driven-in large-diameter monopile foundation structure with simple structure, convenient construction and clear mechanic behavior, and a construction method. The technical solution adopted by the invention is as follows: an offshore non-driven-in large-diameter monopile foundation structure suitable for rock foundations is characterized in that a drilling hole is drilled in a rock foundation, a large-diameter monopile is implanted into the drilling hole, the bottom of the large-diameter monopile is sealed by underwater bottom-sealing concrete, and the gap between the outer wall of the large-diameter monopile and the hole wall of the drilling hole is filled with a grouting material goofed by a grouting system that is preset inside the large-diameter monopile.
    Type: Grant
    Filed: April 20, 2018
    Date of Patent: April 23, 2019
    Assignee: PowerChina Huadong Engineering Corporation Limited
    Inventors: Hu Zhou, Na Lv, Haifeng Qi, Jinping Luo, Xingjian Sun, Danshan Wang, Hongbao Rong, Jinning Shen, Ning Liang
  • Publication number: 20180340312
    Abstract: The present invention relates to an offshore non-driven-in large-diameter monopile foundation structure and a construction method. An object of the invention is to provide an offshore non-driven-in large-diameter monopile foundation structure with simple structure, convenient construction and clear mechanic behavior, and a construction method. The technical solution adopted by the invention is as follows: an offshore non-driven-in large-diameter monopile foundation structure suitable for rock foundations is characterized in that a drilling hole is drilled in a rock foundation, a large-diameter monopile is implanted into the drilling hole, the bottom of the large-diameter monopile is sealed by underwater bottom-sealing concrete, and the gap between the outer wall of the large-diameter monopile and the hole wall of the drilling hole is filled with a grouting material goofed by a grouting system that is preset inside the large-diameter monopile.
    Type: Application
    Filed: April 20, 2018
    Publication date: November 29, 2018
    Inventors: Hu ZHOU, Na LV, Haifeng Qi, Jinping LUO, Xingjian SUN, Danshan WANG, Hongbao RONG, Jinning SHEN, Ning LIANG
  • Patent number: 9359741
    Abstract: Disclosed is a wind turbine generator foundation with pressure-dispersive pre-stressed anchor rods or anchor ropes. The foundation comprises a pile cap, a plurality of foundation piles arranged circumferentially at the bottom of the pile cap at uniform spacing, and a wind turbine generator tower connected to an upper part of the pile cap.
    Type: Grant
    Filed: March 7, 2015
    Date of Patent: June 7, 2016
    Assignee: POWERCHINA HUADONG ENGINEERING CORPORATION LIMITED
    Inventors: Wei Li, Xingjian Sun, Yong Zhou, Yanhui Xia, Fabo Chen, Gen Xiong, Jiang Xu
  • Publication number: 20150376858
    Abstract: Disclosed is a wind turbine generator foundation with pressure-dispersive pre-stressed anchor rods or anchor ropes. The foundation comprises a pile cap, a plurality of foundation piles arranged circumferentially at the bottom of the pile cap at uniform spacing, and a wind turbine generator tower connected to an upper part of the pile cap.
    Type: Application
    Filed: March 7, 2015
    Publication date: December 31, 2015
    Applicant: POWERCHINA HUADONG ENGINEERING CORPORATION LIMITED
    Inventors: Wei LI, Xingjian SUN, Yong ZHOU, Yanhui XIA, Fabo CHEN, Gen XIONG, Jiang XU