Patents by Inventor Xinguang WANG

Xinguang 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: 20200147800
    Abstract: The present invention relates to the fields of automobile maintenance and device calibration technologies and discloses an automobile calibration device. The automobile calibration device includes: a stand apparatus; a supporting assembly, mounted at the stand apparatus and movable in a vertical direction with respect to the stand apparatus; and a drive assembly, configured to drive the supporting assembly to move in the vertical direction with respect to the stand apparatus. In the foregoing manner, the supporting assembly can automatically ascend or descend and manual adjustment of the supporting assembly is avoided.
    Type: Application
    Filed: December 5, 2019
    Publication date: May 14, 2020
    Inventors: Yong CHEN, Xinguang TANG, Xiaolong WANG
  • Publication number: 20200151640
    Abstract: Systems and methods for allocating service requests are provided. The method may include receiving a service request, determining an estimated value of the service request, and determining at least one candidate service provider for the service request. The method may further include, for each of the at least one candidate service provider, obtaining historical order parameters of the candidate service provider, receiving expected order parameters of the candidate service provider, and determining an order allocation weight of the service request based on the estimated value of the service request, the historical order parameters, and the expected order parameters of the service provider. The method may further include determining a target service provider based on at least one order allocation weight of the service request with respect to the at least one candidate service provider.
    Type: Application
    Filed: January 20, 2020
    Publication date: May 14, 2020
    Applicant: BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.
    Inventors: Xuewen CHEN, Xinguang ZHENG, Yang WANG
  • Patent number: 10589472
    Abstract: An assembling device is disclosed. The assembling device is used to assemble a plastic frame and a back plate together and includes: a pressing mechanism configured to press a region of the plastic frame; and a supporting device. The supporting device includes: a supporting platform configured to support the back plate and the plastic frame; and a supporting frame configured to support the pressing mechanism. The pressing mechanism is configured to contact the plastic frame at least one contact point, and a direction of a resultant force of forces applied at the at least one contact point by the pressing mechanism is at an acute angle with respect to a plane where a top surface of the plastic frame lies.
    Type: Grant
    Filed: July 11, 2017
    Date of Patent: March 17, 2020
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE CHATANI ELECTRONICS CO., LTD.
    Inventors: Tianbo Wang, Xinguang Zhang
  • Patent number: 10478789
    Abstract: This invention belongs to the field of biomass energy utilization at the large scale. A material stirring device for a biomass bin includes a transmission mechanism, a main stirring mechanism, and an auxiliary stirring mechanism. The main stirring mechanism includes a cylinder connected to the transmission mechanism. The outer wall of the cylinder is provided with a hollow stirring rod. The auxiliary stirring mechanism includes a rotating shaft vertically penetrating through the hollow stirring rod. Both ends of the rotating shaft are provided with stirring blades and the rotating shaft is connected to the transmission mechanism. That the stirring device is easily damaged due to too high density of the biomass material is overcome through the automatic conversion adjustment of the main and auxiliary stirring mechanisms. The continuous discharge efficiency of the biomass bin is improved by the organic integration of over and partial stirring.
    Type: Grant
    Filed: June 26, 2015
    Date of Patent: November 19, 2019
    Assignee: Energy Research Institute Co., LTD, Henan Academy of Sciences
    Inventors: Tingzhou Lei, Zhiwei Wang, Zaifeng Li, Xiaofeng He, Shuhua Yang, Xinguang Shi, Ju Xiao, Jinling Zhu
  • Patent number: 10364981
    Abstract: A method for decreasing nitrogen oxides of a pulverized coal boiler using burners of internal combustion type including during the operation of the boiler, ignition sources in the burners of internal combustion type mounted on side walls of the boiler are always in a working state, and igniting the pulverized coal in the burners in advance; decreasing secondary air amount in a primary combustion zone of the boiler so that the primary combustion zone is in a relatively strong reducing atmosphere and an oxygen-deficient condition for inhibiting generation of NOx is created; and supplying remaining air from an upper part of a furnace of the boiler in a form of over-fire air, so that a deep air staging is carried out in the total furnace. Thus, the NOx generation of combustion can be effectively controlled on the premise of not decreasing efficiency of the boiler.
    Type: Grant
    Filed: June 18, 2008
    Date of Patent: July 30, 2019
    Assignee: YANTAI LONGYUAN POWER TECHNOLOGY CO., LTD.
    Inventors: Yupeng Wang, Hong Tang, Yuwang Miao, Tao Niu, Huaijun Ma, Peng Liu, Xinguang Wang, Xiaoyong Zhang, Yubin Zhang, Chaoqun Zhang, Yongsheng Dong, Xingyuan Cui
  • Patent number: 8950345
    Abstract: A pulverized coal burner and a pulverized coal boiler. The coal burner comprises a primary air cylinder (111) and a pulverized coal concentration device (112). The coal concentration device (112) makes the concentration of the coal flow gradually decrease from inside to outside along the radial direction, with respect to an axis (100) of the primary air cylinder (111). The coal burner further comprises a coal separating cylinder (113) and a coal guiding cylinder (114) located downstream of the device (112), the rear end of the cylinder (113) is connected with the front end of the coal guiding cylinder (114). The outlet of the cylinder (114) has a conical expansion portion (1141). The coal burner further comprises a divergent nozzle (115) connected with the rear end of the primary air cylinder (111) and whose cross-sectional area gradually increases along the flow direction of the coal flow.
    Type: Grant
    Filed: April 26, 2011
    Date of Patent: February 10, 2015
    Assignee: Yantai Longyuan Power Technology Co., Ltd.
    Inventors: Yupeng Wang, Hong Tang, Yuwang Miao, Wucheng Liu, Jingwu Zhang, Yubin Zhang, Shuweng Sun, Xingyuan Cui, Xixin Yang, Xinguang Wang, Zeru Gong, Lei Yi, Yingtao Wang
  • Publication number: 20130098278
    Abstract: A pulverized coal burner and a pulverized coal boiler. The coal burner comprises a primary air cylinder (111) and a pulverized coal concentration device (112). The coal concentration device (112) makes the concentration of the coal flow gradually decrease from inside to outside along the radial direction, with respect to an axis (100) of the primary air cylinder (111). The coal burner further comprises a coal separating cylinder (113) and a coal guiding cylinder (114) located downstream of the device (112), the rear end of the cylinder (113) is connected with the front end of the coal guiding cylinder (114). The outlet of the cylinder (114) has a conical expansion portion (1141). The coal burner further comprises a divergent nozzle (115) connected with the rear end of the primary air cylinder (111) and whose cross-sectional area gradually increases along the flow direction of the coal flow.
    Type: Application
    Filed: April 26, 2011
    Publication date: April 25, 2013
    Applicant: YANTAI LONGYUAN POWER TECHNOLOGY CO., LTD
    Inventors: Yupeng Wang, Hong Tang, Yuwang Miao, Wucheng Liu, Jingwu Zhang, Yubin Zhang, Shuweng Sun, Xingyuan Cui, Xixin Yang, Xinguang Wang, Zeru Gong, Lei Yi, Yingtao Wang
  • Publication number: 20110033807
    Abstract: A method for decreasing nitrogen oxides of a pulverized coal boiler using burners (2) of internal combustion type comprising: designing or changing all or part of burners of the pulverized coal boiler as internal combustion type burners (2), in which the ignition sources may be plasma generators (1) or ignition devices such as small oil guns etc., and the power thereof can be adjusted for controlling the ignition intensity in the burners (2). The burners (2) are interiorly divided into several stage combustion chambers (5) and are provided with pulverized coal concentrators (4) which do deep fuel staging in the burners (2).
    Type: Application
    Filed: June 18, 2008
    Publication date: February 10, 2011
    Inventors: Yupeng Wang, Hong Tang, Yuwang Miao, Tao Niu, Huaijun Ma, Peng Liu, Xinguang Wang, Xiaoyong Zhang, Yubin Zhang, Chaoqun Zhang, Yongsheng Dong, Xingyuan Cui
  • Publication number: 20090038518
    Abstract: A plasma ignition burner. The plasma ignition burner has at least two stages of burner barrels and a plasma generator for igniting the pulverized coal in a first stage burner barrel of the at least two stages of burner barrels. The burning flame of the former stage burner barrel ignites the pulverized coal in the next stage burner barrel, or further burns with the supplemented air in the next stage burner barrel. The axial direction of said plasma generator is parallel to the direction along which the pulverized-coal-contained air flow enters into the first stage burner barrel and at the same time, parallel to the axis of the burner barrels.
    Type: Application
    Filed: July 18, 2008
    Publication date: February 12, 2009
    Inventors: Peng LIU, Xiaoyong ZHANG, Yingjie QIAN, Xinguang WANG, Wenbo YU, Fei CAI, Yuwang MIAO, Tao NIU, Yupeng WANG