Patents by Inventor Yuming Wang

Yuming 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).

  • Patent number: 11402319
    Abstract: A testing platform with a floating cylinder for high-pressure and high-speed reciprocating sealing experiment, characterized in that, includes a frame, a cylinder body for testing and a high-speed driving device, the frame comprises a horizontal rolling guide rail (9), the cylinder body for testing comprises a cylinder, the cylinder is floatingly mounted on the rolling guide rail and is mounted to the frame through a tension-compression sensor which is in the same direction as the rolling guide rail, the cylinder is cylindrical as a whole, has a cavity in a middle and openings on two sides with a diameter slightly greater than a diameter of a test rod, the cylinder includes a left end cover affixed on a left side, a right end cover affixed on a right side, a left seal between the left end cover and the cylinder, a right seal between the right end cover and the cylinder, the piston rod penetrates into the cylinder horizontally and passes through the left end cover, the left seal, the right seal and the right e
    Type: Grant
    Filed: October 26, 2019
    Date of Patent: August 2, 2022
    Inventors: Fei Guo, Chong Xiang, ZhaoXiang Zhang, YiJie Huang, XiaoHong Jia, ShuangFu Suo, YuMing Wang
  • Publication number: 20220207383
    Abstract: A network device obtains, at different time, a plurality of event-object connection graphs corresponding to a communications network; determines a plurality of subgraphs based on the plurality of event-object connection graphs; updates an object in each of the plurality of subgraphs to a corresponding object type based on a correspondence between an object and an object type, to obtain a plurality of updated subgraphs; and determines a fault propagation condition based on the plurality of updated subgraphs, where the fault propagation condition is used to indicate a path through which a fault is propagated in the communications network.
    Type: Application
    Filed: March 16, 2022
    Publication date: June 30, 2022
    Inventors: Xin Xiao, Yuming Xie, Zhongyu Wang, Yunpeng Gao, Kai Ma
  • Publication number: 20220208410
    Abstract: A mixed ionic-electronic conductor (MIEC) in contact with a solid electrolyte includes a material having a bandgap less than 3 eV. The material includes an end-member phase directly connected to an alkali metal by a tie-line in an equilibrium phase diagram. The material is thermodynamically stable with a solid electrolyte. The MIEC includes plurality of open pores, formed within the MIEC, to facilitate motion of the alkali metal to at least one of store the alkali metal in the plurality of open pores or release the alkali metal from the plurality of open pores. The solid electrolyte has an ionic conductivity to ions of the alkali metal greater than 1 mS cm?1, a thickness less than 100 ?m, and comprises at least one of a ceramic or a polymer.
    Type: Application
    Filed: March 14, 2022
    Publication date: June 30, 2022
    Applicants: Massachusetts Institute of Technology, Samsung Electronics Co., Ltd.
    Inventors: Ju Li, Andrea Maurano, Yuming Chen, Ziqiang WANG, So Yeon Kim
  • Publication number: 20220207750
    Abstract: An embodiment of a semiconductor package apparatus may include technology to pre-process an image to simplify a background of the image, and perform object detection on the pre-processed image with the simplified background. For example, an embodiment of a semiconductor package may include technology to pre-process an image to subtract the background from the image and perform object detection on the pre-processed image with the background subtracted. Other embodiments are disclosed and claimed.
    Type: Application
    Filed: January 10, 2022
    Publication date: June 30, 2022
    Inventors: Yuming LI, Zhen ZHOU, Xiaodong WANG, Quan YIN
  • Patent number: 11370978
    Abstract: The present disclosure provides a method and an apparatus for integrating pressurized hydrocracking of heavy oil and coke gasification. A coupled reactor having a cracking section and a gasification section is used in the method: a heavy oil feedstock and a hydrogenation catalyst are fed into a cracking section, to generate light oil-gas and coke; the coke is carried by the coke powder into the gasification section, to generate syngas; a regenerated coke powder is returned to the cracking section; the syngas enters the cracking section and merges with light oil-gas, and enters a gas-solid separator, to separate out first-stage solid particles and second-stage particles in sequence, and a purified oil-gas product is collected; oil-gas fractionation of the purified oil-gas product is performed, and a light oil product and a syngas product are collected. Yield and quality of the light oil can be improved by the method.
    Type: Grant
    Filed: September 22, 2020
    Date of Patent: June 28, 2022
    Assignee: CHINA UNIVERSITY OF PETROLEUM-BEIJING
    Inventors: Yuming Zhang, Jinsen Gao, Xingying Lan, Chengxiu Wang, Xiaogang Shi
  • Publication number: 20220188648
    Abstract: The present invention relates to a method for predicting and optimizing a penetration rate in oil and gas drilling based on a CART algorithm.
    Type: Application
    Filed: December 10, 2021
    Publication date: June 16, 2022
    Inventors: Xiangchao Shi, Ergang Zhang, Quan Cao, Shan Jiang, Yuehao Liu, Yuming Wang
  • Publication number: 20220136925
    Abstract: A pressure-adjustable auxiliary control system for high-pressure gas sealing detection includes: a high-pressure chamber environment monitoring unit configured to construct high-pressure test gas sealing environment and to test sealing performance of a sealing member; a first gas pipeline divided into two branches, of which one branch is connected to the high-pressure chamber environment monitoring unit as a first gas replacement path; a second gas pipeline which is connected to a test gas pressurization path together with the other branch of the first gas pipeline, where a first booster pump processing unit and a second booster pump processing unit are sequentially arranged in the test gas pressurization path for pressurizing the test gas, and are connected to the high-pressure chamber environment monitoring unit; a system air control module configured for control of respective air control valves; and a booster pump air control module and a driving air source preprocessing unit.
    Type: Application
    Filed: October 28, 2021
    Publication date: May 5, 2022
    Applicant: Tsinghua University
    Inventors: Fei GUO, Yijie HUANG, Chong XIANG, Zhaoxiang ZHANG, Ganlin CHENG, Lei TAN, Xiaohong JIA, Yuming WANG
  • Publication number: 20210325297
    Abstract: A testing platform with a floating cylinder for high-pressure and high-speed reciprocating sealing experiment, characterized in that, includes a frame, a cylinder body for testing and a high-speed driving device, the frame comprises a horizontal rolling guide rail (9), the cylinder body for testing comprises a cylinder, the cylinder is floatingly mounted on the rolling guide rail and is mounted to the frame through a tension-compression sensor which is in the same direction as the rolling guide rail, the cylinder is cylindrical as a whole, has a cavity in a middle and openings on two sides with a diameter slightly greater than a diameter of a test rod, the cylinder includes a left end cover affixed on a left side, a right end cover affixed on a right side, a left seal between the left end cover and the cylinder, a right seal between the right end cover and the cylinder, the piston rod penetrates into the cylinder horizontally and passes through the left end cover, the left seal, the right seal and the right e
    Type: Application
    Filed: October 26, 2019
    Publication date: October 21, 2021
    Inventors: Fei GUO, Chong XIANG, ZhaoXiang ZHANG, YiJie HUANG, XiaoHong JIA, ShuangFu SUO, YuMing WANG
  • Patent number: 10753167
    Abstract: The tool assembly vibrates a casing string or drill string in a wellbore. The tool assembly includes a housing, an insert mounted in the housing as a fluidic agitator, and a cover fitted over the insert. The insert includes an inlet chamber, a vortex chamber, and a feedback chamber, and the fluid flow through the insert has a pressure profile with a plurality of levels determined by the feedback chamber. The strength and frequency of the pressure profile can be regulated by the feedback chamber according to position, size and asymmetry of the transition channels connected to the feedback chamber. The high strength and low frequency pressure pulses can be achieved in the limited space of the housing for placement of the inlet and outlet.
    Type: Grant
    Filed: September 27, 2019
    Date of Patent: August 25, 2020
    Assignees: CNPC USA Corporation, Beijing Huamei, Inc.
    Inventors: Ming Zhang, Chris Cheng, Dengxiang Bai, Xiongwen Yang, Kuangsheng Zhang, Yuming Wang, Peiyuan Hu
  • Publication number: 20200024922
    Abstract: The tool assembly vibrates a casing string or drill string in a wellbore. The tool assembly includes a housing, an insert mounted in the housing as a fluidic agitator, and a cover fitted over the insert. The insert includes an inlet chamber, a vortex chamber, and a feedback chamber, and the fluid flow through the insert has a pressure profile with a plurality of levels determined by the feedback chamber. The strength and frequency of the pressure profile can be regulated by the feedback chamber according to position, size and asymmetry of the transition channels connected to the feedback chamber. The high strength and low frequency pressure pulses can be achieved in the limited space of the housing for placement of the inlet and outlet.
    Type: Application
    Filed: September 27, 2019
    Publication date: January 23, 2020
    Inventors: Ming ZHANG, Chris CHENG, Dengxiang BAI, Xiongwen YANG, Kuangsheng ZHANG, Yuming WANG, Peiyuan HU
  • Publication number: 20190367520
    Abstract: A new compound having an FGFR inhibitory activity and preparation and application thereof are provided. In particular, the compound according to the invention has a structure as shown in formula I, in which each group and substituent are as defined in the description. Also, a preparation method for the compound and a use thereof in preparation of a drug for treating and/or preventing a tumor-related disease and/or an FGFR-related disease are provided.
    Type: Application
    Filed: June 5, 2017
    Publication date: December 5, 2019
    Inventors: Wenhu DUAN, Meiyu GENG, Yuming WANG, Jing AI, Jun FAN, Yang DAI, Jian DING
  • Patent number: 10450819
    Abstract: The tool assembly vibrates a casing string or drill string in a wellbore. The tool assembly includes a housing, an insert mounted in the housing as a fluidic agitator, and a cover fitted over the insert. The insert includes an inlet chamber, a vortex chamber, and a feedback chamber, and the fluid flow through the insert has a pressure profile with a plurality of levels determined by the feedback chamber. The strength and frequency of the pressure profile can be regulated by the feedback chamber according to position, size and asymmetry of the transition channels connected to the feedback chamber. The high strength and low frequency pressure pulses can be achieved in the limited space of the housing for placement of the inlet and outlet.
    Type: Grant
    Filed: November 21, 2017
    Date of Patent: October 22, 2019
    Assignees: CNPC USA Corp., Beijing Huamei, Inc.
    Inventors: Ming Zhang, Chris Cheng, Dengxiang Bai, Xiongwen Yang, Kuangsheng Zhang, Yuming Wang, Peiyuan Hu
  • Publication number: 20190153798
    Abstract: The tool assembly vibrates a casing string or drill string in a wellbore. The tool assembly includes a housing, an insert mounted in the housing as a fluidic agitator, and a cover fitted over the insert. The insert includes an inlet chamber, a vortex chamber, and a feedback chamber, and the fluid flow through the insert has a pressure profile with a plurality of levels determined by the feedback chamber. The strength and frequency of the pressure profile can be regulated by the feedback chamber according to position, size and asymmetry of the transition channels connected to the feedback chamber. The high strength and low frequency pressure pulses can be achieved in the limited space of the housing for placement of the inlet and outlet.
    Type: Application
    Filed: November 21, 2017
    Publication date: May 23, 2019
    Inventors: Ming Zhang, Chris Cheng, Dengxiang Bai, Xiongwen Yang, Kuangsheng Zhang, Yuming Wang, Peiyuan Hu
  • Patent number: 10187582
    Abstract: Disclosed are an infrared camera and an infrared lamp brightness adjustment method therefore. The method comprises: when an infrared lamp of an infrared camera is turned on, conducting following processing at a pre-set time period: determining whether there is at least one sub-region with abnormal brightness in N sub-regions of the same size, which constitute a monitoring picture, where N is a positive integer which is greater than 1; and if so, according to a pre-determined parameter of the acquired at least one sub-region with abnormal brightness and a pre-determined parameter of the monitoring picture, determining an infrared lamp adjustment manner, and according to the determined infrared lamp adjustment manner, conducting infrared lamp brightness adjustment so that the at least one sub-region with the abnormal brightness is recovered to be normal. By means of the solution of the present invention, the picture of the monitoring picture can be improved.
    Type: Grant
    Filed: January 6, 2015
    Date of Patent: January 22, 2019
    Assignee: Hangzhou Hikvision Digital Technology Co., Ltd.
    Inventor: Yuming Wang
  • Patent number: 10058003
    Abstract: An electronic device storage apparatus with an enhanced self-locking mechanism in communication with a slidable cover is provided. The apparatus includes an electronic assembly having a connector coupled to a circuit board, an enclosure disposed around the circuit board such that the connector protrudes outside the enclosure, the enclosure having a pair of collapsible brackets mounted to the enclosure and designed to pivotably adjust to an open position away from the circuit board or a closed position against the circuit board, and a protective sheath slidably mounted to a portion of the enclosure and having an end opening. The collapsible brackets in the closed position slidably adjust relative to the protective sheath to a first locking position to extend the electronic assembly's connector through the end opening of the protective sheath for an exposure or a second locking position to retract the electronic assembly's connector within the protective sheath.
    Type: Grant
    Filed: April 18, 2017
    Date of Patent: August 21, 2018
    Inventor: Stan Yuming Wang
  • Patent number: 9770782
    Abstract: An uncoiling and blanking method includes uncoiling a coiled strip, straightening, cutting off the leading end, moving into a looper, moving out of the looper, then cleaning the surface of the coiled strip, and flattening; conveying the coiled strip on a pinch roller to perform laser cutting and blanking, wherein dual static laser cutting heads are used for cutting the coiled strip during the laser cutting, and the cut-away waste materials fall down from the cutting region and are conveyed to the outside; and after the completion of cutting, finally cutting off the obtained sheets from each other, receiving them by a receiving device and conveying same on a conveying belt to a picking up and stacking region to stack the sheets.
    Type: Grant
    Filed: April 28, 2014
    Date of Patent: September 26, 2017
    Assignee: Baoshan Iron & Steel Co., Ltd.
    Inventors: Ruimin Wu, Chengguo Jin, Wenhai Jin, Saidan Yang, Junliang Qiao, Shengbo Pan, Yuming Wang
  • Patent number: 9713858
    Abstract: A metal plate loading/unloading and cutting method and system comprises: a block cart and a sheet cart both of which are arranged on a guide rail; a cutting operation unit arranged at one side of the guide rail; a carrying and stacking robot arranged between the cutting operation unit and the guide rail of the block cart and the sheet cart, a robot external shaft being parallel to the cart guide rail and extending over two fast moving table waiting stations of the cutting operation unit; and a waste material conveying device arranged below the two cutting stations of the cutting operation unit. The present invention can effectively increase material utilization efficiency and further enlarge the range in production and machining, and is especially suitable for providing production of small-batch vehicle models and trial production of new vehicle models.
    Type: Grant
    Filed: April 28, 2014
    Date of Patent: July 25, 2017
    Assignee: Baoshan Iron & Steel Co., Ltd.
    Inventors: Saidan Yang, Ruimin Wu, Wenhai Jin, Yuming Wang, Shengbo Pan, Qian Xiang, Qi Yan, Chengguo Jin, Junliang Qiao
  • Patent number: 9700962
    Abstract: A longitudinal metal plate loading/unloading and cutting method and a system thereof involve two longitudinally moving loading/unloading and cutting operation lines arranged in parallel, each of the operation lines comprising a block loading station, a cutting station, a sheet unloading station, and a carrying and stacking robot arranged between the two operation lines, which are arranged in succession, wherein the two operation lines have block loading directions opposite to each other. The present invention can effectively increase the cutting production rate and yield, and also provide a more reasonable layout of the system.
    Type: Grant
    Filed: April 28, 2014
    Date of Patent: July 11, 2017
    Assignee: Baoshan Iron & Steel Co., Ltd.
    Inventors: Saidan Yang, Junliang Qiao, Wenhai Jin, Shengbo Pan, Ruimin Wu, Chengguo Jin, Yuming Wang
  • Patent number: 9566677
    Abstract: The present invention discloses a method of motor vehicle sheet blanking and a system of the same, wherein the blanking method comprises: firstly, nesting for motor vehicle sheet material, and cutting it into group sheets with a shape and size confirmed by the multi length of the sheet; next, designing a backing die depending on scraps to be cut from the group sheet, and hollowing in areas corresponding to blanking openings in the backing die, in which the dimensions of the blanking openings are greater than that of the actual scraps to be cut; then, placing a group sheet onto the backing die; laser cutting the group sheet based on the shape of motor vehicle sheet, the cut scraps dropping through the blanking openings in the backing die onto a scrap conveyor belt underneath; stacking the cut sheets. The present invention can effectively process scraps cut from sheets and improve the blanking efficiency.
    Type: Grant
    Filed: March 8, 2012
    Date of Patent: February 14, 2017
    Assignee: Baoshan Iron & Steel Co., Ltd.
    Inventors: Ruimin Wu, Wenhai Jin, Qi Yan, Chengguo Jin, Saidan Yang, Yuming Wang, Junliang Qiao, Shengbo Pan, Changqing Lv
  • Publication number: 20160381272
    Abstract: Disclosed are an infrared camera and an infrared lamp brightness adjustment method therefore. The method comprises: when an infrared lamp of an infrared camera is turned on, conducting following processing at a pre-set time period: determining whether there is at least one sub-region with abnormal brightness in N sub-regions of the same size, which constitute a monitoring picture, where N is a positive integer which is greater than 1; and if so, according to a pre-determined parameter of the acquired at least one sub-region with abnormal brightness and a pre-determined parameter of the monitoring picture, determining an infrared lamp adjustment manner, and according to the determined infrared lamp adjustment manner, conducting infrared lamp brightness adjustment so that the at least one sub-region with the abnormal brightness is recovered to be normal. By means of the solution of the present invention, the picture of the monitoring picture can be improved.
    Type: Application
    Filed: January 6, 2015
    Publication date: December 29, 2016
    Applicant: HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO., LTD.
    Inventor: Yuming WANG