Patents by Inventor Gang Shen
Gang Shen 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: 11018423Abstract: The embodiments of the present disclosure provide an antenna and a method for manufacturing the same. The antenna includes a plurality of radiating plates oriented towards different directions for radiating electromagnetic waves; a plurality of reflecting plates for reflecting the electromagnetic waves, such that the electromagnetic waves radiated by the plurality of radiating plates each have a respective directional radiation pattern; and a switch for selecting a radiating plate from the plurality of radiating plates for performing radiation.Type: GrantFiled: August 23, 2017Date of Patent: May 25, 2021Assignee: ALCATEL LUCENTInventors: Jinxing Lu, Fei Gao, Wei Wang, Jiexing Gao, Gang Shen
-
Patent number: 10988347Abstract: A large-tonnage coal dropping buffer skip for a mine is disclosed. A loading skip box (14) is installed at the top of a large-tonnage skip (12), a coal dropping buffer device (13) is arranged on the inner sidewall of the large-tonnage skip (12), and the coal dropping buffer device (13) includes: a frame (1) fixedly connected with the inner sidewall of the large-tonnage skip (12); a lining plate guide frame (6) connected with the frame (1) through shock absorbers (2), guide sliding grooves being formed in the lining plate guide frame (6); a lining plate support (4) slidably nested in the guide sliding grooves in the lining plate guide frame (6), hoisting lugs (9) for hoisting being arranged at the top end of the lining plate support (4); and a lining plate (5) detachably connected with the lining plate support (4) through fasteners (7).Type: GrantFiled: September 4, 2019Date of Patent: April 27, 2021Assignees: China University of Mining and Technology, XUZHOU COAL MINE SAFETY EQUIPMENT MANUFACTURE CO., LTD.Inventors: Yuxing Peng, Zhencai Zhu, Gongbo Zhou, Changhua Hu, Qingyong Du, Hao Lu, Guohua Cao, Songyong Liu, Gang Shen
-
Patent number: 10989695Abstract: Disclosed are an online monitoring system for a crack on a hoist spindle and an operation method thereof. The system comprises: a rope power part, a crack detection part, a wireless transmission part, and a computer. The rope power part comprises two traction ropes, two guide wheels, two stepper motors, and two stepper motor drivers. The crack detection part comprises a spiral tube guide rail, a sliding body, and an ultrasonic generator. The wireless transmission part comprises three zigbee wireless sensing modules. The zigbee wireless sensing modules receive instructions from the computer and transmit the instructions to the stepper motor drivers to control the motors to rotate. The stepper motors drive the guide wheels to rotate to realize the winding of the ropes, so as to pull the sliding body to slide on the spiral tube guide rail. The ultrasonic generator clamped on the sliding body monitors the rotating spindle along the spiral tube guide rail.Type: GrantFiled: July 1, 2019Date of Patent: April 27, 2021Assignee: China University of Mining and TechnologyInventors: Zhencai Zhu, Hao Lu, Shuang Cao, Yuxing Peng, Gongbo Zhou, Guohua Cao, Gang Shen, Wei Li, Dagang Wang, Fan Jiang
-
Publication number: 20210120066Abstract: Various embodiments herein provide techniques for Session Description Protocol (SDP)-based signaling of camera calibration parameters for multiple video streams. In embodiments, a device may receive an SDP attribute to indicate that a bitstream included in a real-time transport protocol (RTP)-based media stream includes camera calibration parameters. The device may obtain the camera calibration parameters based on the SDP attribute, and process the RTP-based media stream based on the camera calibration parameters. In embodiments, the camera calibration parameters may be used to stitch together (e.g., align and/or synchronize) the multiple video streams. In embodiments, the stitched video streams may form an immersive video content (e.g., 360-degree video content). Other embodiments may be described and claimed.Type: ApplicationFiled: December 4, 2020Publication date: April 22, 2021Inventors: Ozgur Oyman, Gang Shen, Wenqing Fu, Wei Zong, Juan Zhao
-
Patent number: 10981203Abstract: The present invention discloses a single-drive bidirectional-crawling pipe-cleaning robot, including a front body assembly, a transmission assembly, and a rear body assembly. The transmission assembly is driven by a single power source, and a transmission effect of a connecting rod mechanism, a gear mechanism, and an equal-dwell cam mechanism is used to implement alternate retraction and support of the front body assembly and the rear body assembly in a radial direction and a telescopic motion in an axial direction between the front body assembly and the rear body assembly and at the same time implement synchronous rotation of a dredging cutter head, so as to implement bidirectional crawling and pipe cleaning work of the robot along a pipe.Type: GrantFiled: November 13, 2017Date of Patent: April 20, 2021Assignees: China University of Mining and Technology, Xuzhou Zhirun Mining Equipment Science and Technology Co., LtdInventors: Songyong Liu, Qizhi Xie, Hongxiang Jiang, Hongzhuang Wu, Cheng Cheng, Wei Li, Gang Shen, Wei Tang, Houguang Liu, Jianhua Yang
-
Patent number: 10986322Abstract: An image white balance processing method is provided. The image white balance processing method includes: calculating color coordinate points; when it is determined that the color coordinate points are in a first given region, calculating a plurality of weighted averages according to a plurality of coordinate components and a plurality of weight values of color coordinate points of a white given image region, and when it is determined that the color coordinate points are in a second given region, calculating a plurality of averages according to a plurality of coordinate components of color coordinate points of a green given image region; calculating an estimated coordinate point; and calculating a plurality of white balance gains according to the number of a plurality of white given image regions and green given image regions, the plurality of weighted averages, and the estimated coordinate point to compensate for the plurality of given image regions.Type: GrantFiled: October 28, 2020Date of Patent: April 20, 2021Assignee: REALTEK SEMICONDUCTOR CORP.Inventors: Xiao-Yu Chen, Gang Shen, Yang Lu, Dong-Yu He
-
Publication number: 20210070586Abstract: The present invention discloses a hoisting container pose control method of a double-rope winding type ultra-deep vertical shaft hoisting system. The method comprises the following steps of step 1, building a mathematical model of a double-rope winding type ultra-deep vertical shaft hoisting subsystem; step 2, building a position closed-loop mathematical model of an electrohydraulic servo subsystem; step 3, outputting a flatness characteristics of a nonlinear system; step 4, designing a pose leveling flatness controller of a double-rope winding type ultra-deep vertical shaft hoisting subsystem; and step 5, designing a position closed-loop flatness controller of the electrohydraulic servo subsystem. The present invention has the advantages that a system state variable derivation process is omitted, so that a design process of the controllers is greatly simplified. The response time of the controllers can be shortened, and a hoisting container can fast reach a leveling state.Type: ApplicationFiled: September 12, 2019Publication date: March 11, 2021Applicant: China University of Mining and TechnologyInventors: Gang SHEN, Zhencai ZHU, Xiang LI, Yu TANG, Guohua CAO, Gongbo ZHOU, Songyong LIU, Yuxing PENG, Hao LU
-
Publication number: 20210062330Abstract: A method for capping a copper surface on a substrate. In embodiments, the methods include exposing a substrate including a copper surface and a dielectric surface to a cobalt precursor gas and a process gas including a reducing agent to selectively form a first cobalt capping layer over the copper surface while leaving exposed the dielectric surface during a vapor deposition process, wherein a flow rate ratio of process gas to cobalt precursor gas is at least 300:1.Type: ApplicationFiled: August 25, 2020Publication date: March 4, 2021Inventors: Wenjing XU, Yufei HU, Gang SHEN, Feng CHEN
-
Publication number: 20210053805Abstract: A tension balance system for steel wire ropes on a friction hoisting driving end of an ultra-deep well includes a friction wheel, left and right guiding wheels, left and right steel wire ropes, left and right adjustment wheels, left and right rewinding wheels, left and right adjustment oil cylinders, a hydraulic pipeline, a pump station, a pipeline switch group, left and right hoisting containers, balance ropes, and reels. The friction wheel is disposed in the middle, the left and right adjustment wheels and the left and right rewinding wheels are circularly distributed around the friction wheel, the left and right guiding wheels, the left and right adjustment wheels, and left and right rewinding wheels are all symmetrically disposed on two sides of the friction wheel; both a quantity of left steel wire ropes and a quantity of right steel wire ropes are even numbers more than 2.Type: ApplicationFiled: September 12, 2019Publication date: February 25, 2021Inventors: Zhencai ZHEN, Guohua CAO, Gongbo ZHOU, Yu TANG, Fan JIANG, Yuxing PENG, Gang SHEN, Hao LU
-
Patent number: 10931412Abstract: Embodiments of the present disclosure provide a method and apparatus of obtaining feedback of HARQ acknowledgment information. The method comprises allocating to UE an uplink control channel resource for report of HARQ acknowledgment information related to downlink data transmission on an unlicensed carrier. The method also comprises obtaining feedback of the HARQ acknowledgment information from the UE within a predefined deferral window. The predefined deferral window specifies a minimum delay and a maximum delay for report of the HARQ acknowledgment information. The embodiments of the present disclosure may increase the reliability and reduce the latency of HARQ acknowledgment information feedback. In addition, the embodiments of the present disclosure may not only be for LAA scenarios, but also may be extended to standalone LAA access scenarios on unlicensed carriers.Type: GrantFiled: March 31, 2017Date of Patent: February 23, 2021Assignee: Alcatel LucentInventors: Jianguo Liu, Tao Tao, Yan Meng, Zhe Luo, Dawei Wang, Junrong Gu, Gang Shen
-
Patent number: 10924295Abstract: The present invention relates to a method and an apparatus for occupying an unlicensed band channel, thereby avoiding misjudgment of an occupied unlicensed band state. A method for occupying an unlicensed band channel includes: a user equipment receiving a power increase rate of a reference signal transmission unit of an unlicensed band channel determined by a secondary cell (Scell) base station; the user equipment receiving, in the unlicensed band channel, a sub-frame of reference signal transmission unit level power distribution sent by the Scell base station; the user equipment decoding the power increase rate; and the user equipment using the power increase rate to process the sub-frame.Type: GrantFiled: April 1, 2016Date of Patent: February 16, 2021Assignee: ALCATEL LUCENTInventors: Junrong Gu, Feng Han, Jianguo Liu, Yan Meng, Jun Wang, Zhuo Wu, Gang Shen, Tao Tao
-
Publication number: 20210041402Abstract: Disclosed are an online monitoring system for a crack on a hoist spindle and an operation method thereof. The system comprises: a rope power part, a crack detection part, a wireless transmission part, and a computer. The rope power part comprises two traction ropes, two guide wheels, two stepper motors, and two stepper motor drivers. The crack detection part comprises a spiral tube guide rail, a sliding body, and an ultrasonic generator. The wireless transmission part comprises three zigbee wireless sensing modules. The zigbee wireless sensing modules receive instructions from the computer and transmit the instructions to the stepper motor drivers to control the motors to rotate. The stepper motors drive the guide wheels to rotate to realize the winding of the ropes, so as to pull the sliding body to slide on the spiral tube guide rail. The ultrasonic generator clamped on the sliding body monitors the rotating spindle along the spiral tube guide rail.Type: ApplicationFiled: July 11, 2019Publication date: February 11, 2021Applicant: China University of Mining and TechnologyInventors: Hao LU, Shuang CAO, Zhencai ZHU, Yuxing PENG, Gongbo ZHOU, Guohua CAO, Gang SHEN, Wei LI, Dagang WANG, Fan JIANG
-
Publication number: 20210029326Abstract: Various embodiments herein provide techniques for Session Description Protocol (SDP)-based signaling of camera calibration parameters for multiple video streams. The camera calibration parameters may be used to stitch together (e.g., align and/or synchronize) the multiple video streams. In embodiments, the stitched video streams may form an immersive video content (e.g., 360-degree video content). Other embodiments may be described and claimed.Type: ApplicationFiled: October 14, 2020Publication date: January 28, 2021Inventors: Ozgur Oyman, Gang Shen, Wenqing Fu, Wei Zong, Juan Zhao
-
Patent number: 10894670Abstract: A movable belt breakage prevention and catching system for a belt conveyor includes a detection device, two tracks, a plurality of catching devices, and a control system. The detection device is mounted on the belt conveyor, and is configured to detect whether a belt of the belt conveyor has a crack. The two tracks are symmetrically arranged on both sides of the belt conveyor, and the plurality of catching devices are symmetrically arranged on the two tracks. The control system is configured to control the plurality of catching devices to simultaneously catch the belt firmly when the detection device detects that the belt has a crack; and after firmly catching the belt, each catching device is able to unidirectionally move along with the belt along the track where the catching device is positioned.Type: GrantFiled: September 21, 2018Date of Patent: January 19, 2021Assignees: CHINA UNIVERSITY OF MINING AND TECHNOLOGY, XUZHOU ZHIRUN MINING EQUIPMENT SCIENCE AND TECHNOLOGY CO., LTD, INNER MONGOLIA UNIVERSITY OF TECHNOLOGYInventors: Gongbo Zhou, Zhencai Zhu, Ying Wang, Yuan Sun, Ping Zhou, Chaoquan Tang, Gang Shen, Wei Li, Guohua Cao, Yuxing Peng, Xiang Li, Xin Zhang
-
Publication number: 20210002080Abstract: The present invention discloses an embedded scraper rotation angle detection device for a scraper conveyor and a detection method. The detection device includes two extensible detection devices, two signal detection units and a remote processing unit. The two extensible detection devices and the two signal detection units are disposed at two ends of a scraper respectively. The signal detection units detect movement displacements of the extensible detection devices in real time and send out signals through wireless transmission modules, the wireless transmission modules and a wireless receiving module are used for data transmission, and a signal display processing module is used to calculate a rotation angle value of the scraper in real time, output and display the rotation angle value simultaneously, compare the rotation angle value measured in real time with a set safety threshold, and send out an alarm indication when the rotation angle value exceeds the safety threshold.Type: ApplicationFiled: September 12, 2019Publication date: January 7, 2021Inventors: Yu TANG, Zhencai ZHU, Gang SHEN, Yongcun GUO, Xiang LI, Jinsong CHEN, Tongqing LI, Dagang WANG, Guohua CAO, Wei LI, Gongbo ZHOU, Yuxing PENG, Hao LU
-
Patent number: 10882700Abstract: The present invention discloses an embedded scraper rotation angle detection device for a scraper conveyor and a detection method. The detection device includes two extensible detection devices, two signal detection units and a remote processing unit. The two extensible detection devices and the two signal detection units are disposed at two ends of a scraper respectively. The signal detection units detect movement displacements of the extensible detection devices in real time and send out signals through wireless transmission modules, the wireless transmission modules and a wireless receiving module are used for data transmission, and a signal display processing module is used to calculate a rotation angle value of the scraper in real time, output and display the rotation angle value simultaneously, compare the rotation angle value measured in real time with a set safety threshold, and send out an alarm indication when the rotation angle value exceeds the safety threshold.Type: GrantFiled: September 12, 2019Date of Patent: January 5, 2021Assignees: China University of Mining and Technology, ANHUI UNIVERSITY OF SCIENCE AND TECHNOLOGY, HUAIHAI INSTITUTE OF TECHOLOGYInventors: Yu Tang, Zhencai Zhu, Gang Shen, Yongcun Guo, Xiang Li, Jinsong Chen, Tongqing Li, Dagang Wang, Guohua Cao, Wei Li, Gongbo Zhou, Yuxing Peng, Hao Lu
-
Publication number: 20200407171Abstract: A movable belt breakage prevention and catching system for a belt conveyor includes a detection device, two tracks, a plurality of catching devices, and a control system. The detection device is mounted on the belt conveyor, and is configured to detect whether a belt of the belt conveyor has a crack. The two tracks are symmetrically arranged on both sides of the belt conveyor, and the plurality of catching devices are symmetrically arranged on the two tracks. The control system is configured to control the plurality of catching devices to simultaneously catch the belt firmly when the detection device detects that the belt has a crack; and after firmly catching the belt, each catching device is able to unidirectionally move along with the belt along the track where the catching device is positioned.Type: ApplicationFiled: September 21, 2018Publication date: December 31, 2020Applicants: CHINA UNIVERSITY OF MINING AND TECHNOLOGY, XUZHOU ZHIRUN MINING EQUIPMENT SCIENCE AND TECHNOLOGY CO.,LTD, INNER MONGOLIA UNIVERSITY OF TECHNOLOGYInventors: Gongbo ZHOU, Zhencai ZHU, Ying WANG, Yuan SUN, Ping ZHOU, Chaoquan TANG, Gang SHEN, Wei LI, Guohua CAO, Yuxing PENG, Xiang LI, Xin ZHANG
-
Patent number: 10870559Abstract: An apparatus and a method for measuring a rotational angle of a sinking platform. The apparatus includes a sinking platform being a subject to be measured, suspension ropes and guide ropes connected to the sinking platform, a carriage assembled on the guide ropes, a gyroscope and a gyroscope signal radio transmitter mounted at an upper end of the carriage, and a tilt angle sensor and a radio signal reception processor mounted on the sinking platform. During running of the carriage, the gyroscope keeps measuring a pose of the carriage, and a measured signal is transmitted to the radio transmitter in a wired manner. The radio transmitter transmits a pose signal of the carriage during running to the radio signal reception processor in a wireless manner. A turning angle of the sinking platform in the y direction is accurately obtained by subtracting a pose of the carriage being located at the top of the guide ropes from a pose of the carriage being located at the bottom of the guide ropes.Type: GrantFiled: November 13, 2017Date of Patent: December 22, 2020Assignees: CHINA UNIVERSITY OF MINING AND TECHNOLOGY, XUZHOU COAL MINE SAFETY EQUIPMENT MANUFACTURE CO., LTDInventors: Guohua Cao, Yandong Wang, Zhencai Zhu, Weihong Peng, Gang Shen, Shanzeng Liu, Chunli Hua, Zhenhua Jiang, Xuan Dong
-
Publication number: 20200391979Abstract: A large-tonnage skip anti-blocking system includes a skip, wherein two parallel rows of guide rails are fixed to upper and lower shaft walls of a shaft on two sides of the skip correspondingly, a plurality of pulleys are mounted on the guide rails in a matched mode, impact plates are mounted between the upper and lower pulleys, front plates of the impact plates are mounted between the upper and lower sets of pulleys in the front row, rear plates of the impact plates are mounted between the upper and lower sets of pulleys in the back row, a length of rib plates of the impact plates is greater than a width of the skip, hydraulic cylinder bases and vibration motors are mounted on outer sides of the rib plates at intervals.Type: ApplicationFiled: September 12, 2019Publication date: December 17, 2020Applicant: CHINA UNIVERSITY OF MINING AND TECHNOLOGYInventors: Zhencai ZHU, Guohua CAO, Gongbo ZHOU, Yu TANG, Fan JIANG, Gang SHEN, Hao LU, Yuxing PENG
-
Publication number: 20200384512Abstract: The present invention discloses a single-drive bidirectional-crawling pipe-cleaning robot, including a front body assembly, a transmission assembly, and a rear body assembly. The transmission assembly is driven by a single power source, and a transmission effect of a connecting rod mechanism, a gear mechanism, and an equal-dwell cam mechanism is used to implement alternate retraction and support of the front body assembly and the rear body assembly in a radial direction and a telescopic motion in an axial direction between the front body assembly and the rear body assembly and at the same time implement synchronous rotation of a dredging cutter head, so as to implement bidirectional crawling and pipe cleaning work of the robot along a pipe.Type: ApplicationFiled: November 13, 2017Publication date: December 10, 2020Applicants: China University of Mining and Technology, XUZHOU ZHIRUN MINING EQUIPMENT SCIENCE AND TECHNOLOGY CO.,LTDInventors: Songyong LIU, Qizhi XIE, Hongxiang JIANG, Hongzhuang WU, Cheng CHENG, Wei LI, Gang SHEN, Wei TANG, Houguang LIU, Jianhua YANG