Patents by Inventor Yu Zou

Yu Zou 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: 11498993
    Abstract: An object of the present invention is to provide a conveyor belt rubber composition having excellent cut resistance and wear resistance, a method for producing the conveyor belt rubber composition, a conveyor belt formed using the conveyor belt rubber composition, and a belt conveyor equipped with the conveyor belt. The present invention relates to a conveyor belt rubber composition containing a diene rubber containing 50 mass % or more of an aromatic vinyl-conjugated diene copolymer, wherein the aromatic vinyl-conjugated diene copolymer has a content of repeating units derived from an aromatic vinyl of more than 20 mass %, and a proportion of a vinyl structure in repeating units derived from a conjugated diene of 8 mol % or less.
    Type: Grant
    Filed: February 22, 2018
    Date of Patent: November 15, 2022
    Assignee: The Yokohama Rubber Co., Ltd.
    Inventors: Yu Shinke, Deqing Zou, Jun Miyaji, Kazuya Uenishi
  • Publication number: 20220335333
    Abstract: Methods of generating a characteristic pattern for a patterning process and training a machine learning model. A method of training a machine learning model configured to generate a characteristic pattern for a mask pattern includes obtaining (i) a reference characteristic pattern that meets a satisfactory threshold related to manufacturing of the mask pattern, and (ii) a continuous transmission mask (CTM) for use in generating the mask pattern; and training, based on the reference characteristic pattern and the CTM, the machine learning model such that a first metric between the characteristic pattern and the CTM, and a second metric between the characteristic pattern and the reference characteristic pattern is reduced.
    Type: Application
    Filed: August 21, 2020
    Publication date: October 20, 2022
    Applicant: ASML NETHERLANDS B.V.
    Inventors: Yu CAO, Greggory SCRANTON, Jing SU, Yi ZOU
  • Publication number: 20220332261
    Abstract: A fastener includes a mounting base and an insert portion. The mounting base includes an accommodating cavity having an accommodating cavity opening and a mounting slot located above the accommodating cavity, having a width that is smaller than a width of the accommodating cavity; The insert portion includes a retaining portion, a neck portion connected to the retaining portion, and a head portion disposed between the retaining portion and the head portion. The head portion is configured to be received within the accommodating cavity by the accommodating cavity opening. The neck portion is configured such that at least a portion of the neck portion is received by the mounting slot when the head portion is received by the accommodating cavity.
    Type: Application
    Filed: April 8, 2022
    Publication date: October 20, 2022
    Inventor: Yu ZOU
  • Patent number: 11434128
    Abstract: An actuator and a manufacture method thereof, an operation method thereof, and a movable device. The actuator includes a photodeformation layer and a first driving unit, the first driving unit includes at least one first light emitting device, the first light emitting device is connected to a first side of the photodeformation layer, the first light emitting device is capable of emitting first light with a first wavelength to irradiate onto the photodeformation layer, and the photodeformation layer can generate a first deformation under irradiation of the first light.
    Type: Grant
    Filed: January 14, 2019
    Date of Patent: September 6, 2022
    Assignees: Hefei Xinsheng Optoelectronics Technology Co., Ltd., Beijing BOE Technology Development Co., Ltd.
    Inventors: Suwei Zeng, Gu Yao, Yu Wang, Ruhui Zhu, Qinghua Zou
  • Patent number: 11415417
    Abstract: A cavity optomechanical vibratory gyroscope pertains to technical fields of resonant optical gyroscopes and micro-optical-electro-mechanical systems. A novel cavity optomechnical Coriolis vibratory micro gyroscope is realized based on ring micro rings and the Coriolis vibration principle, and driving and detection thereof is completely different from conventional electric or magnetic means. Based on the principle of angular velocity sensitive structures in the conventional Coriolis vibratory gyroscopes, full-optical driving, detecting and sensing of a vibratory gyroscope are achieved using cavity optomechnical technologies, which fundamentally suppresses various noises (including thermal noise, cross interference, connection point noise and quadrature error) introduced by electric or magnetic driving. Besides, displacement (vibration) sensing information is obtained according to a linear relationship between frequency shift and light amplitude in the micro cavity optomechnical effect.
    Type: Grant
    Filed: September 25, 2020
    Date of Patent: August 16, 2022
    Assignee: CHONGQING UNIVERSITY OF POSTS AND TELECOMMUNICATIONS
    Inventors: Yu Liu, Yongle Lu, Huihui Yang, Ke Di, Xinhai Zou, Zhen Fang, Jijun Bu, Yong Yang, Lele Fu
  • Patent number: 11411463
    Abstract: The present disclosure provides a motor structure including a winding set, a rotor and a motor base. The rotor is driven by the winding set. The motor base includes a central portion, a surrounding portion and at least one connecting element. The central portion is configured to dispose the winding set thereon. The surrounding portion is disposed around the central portion. The connecting element is deformable and connected between the central portion and the surrounding portion. The connecting element includes a first supporting part, a second supporting part and a deformation part. The first supporting part and the second supporting part are connected with the central portion and the surrounding portion, respectively, and the deformation part is connected therebetween. The hardnesses of the first supporting part and the second supporting part are greater than or equal to those of the central portion and the surrounding portion, respectively.
    Type: Grant
    Filed: March 28, 2019
    Date of Patent: August 9, 2022
    Assignee: DELTA ELECTRONICS, INC.
    Inventors: Ching-Cheng Zou, Han-En Chien, Hung-Chi Chen, Meng-Yu Chen
  • Publication number: 20220205065
    Abstract: The present disclosure relates to a method for separating yttrium oxide from a high-yttrium rare earth ore by a grouping manner and a method for separating yttrium oxide from a medium-yttrium and europium-rich rare earth ore by a grouping manner, and belongs to the technical field of rare earth extraction and separation. The separating method by a grouping manner according to the present disclosure have advantages such as being advanced and reasonable, short process, low production cost, good adaptability, and easy operation and control. The method has better overall technical and economic indicator performance than the naphthenic acid process and has the value of practical application.
    Type: Application
    Filed: October 10, 2019
    Publication date: June 30, 2022
    Inventors: Ji CHEN, Yuefeng DENG, Deqian LI, Hailian LI, Maohua YANG, Yu LIU, Dan ZOU, Yan BAI, Yongqing CHANG
  • Patent number: 11371921
    Abstract: A clamp and a shear test device are provided, and relate to the technical field of rock mass mechanics tests. The clamp comprises a box body, wherein an opening is formed in one side of the box body, two clamping structures are oppositely arranged in the box body, a sample is arranged between the two clamping structures, each clamping structure comprises an adjusting mechanism, and a distance between the two clamping structures is adjusted through adjusting mechanisms of the two clamping structures. According to the clamp, real-time dynamic adjustment is conveniently and rapidly achieved, the stability of sample clamping is ensured, and therefore the requirement that the shear load can be truly and effectively transmitted to the sample through the box body is met.
    Type: Grant
    Filed: November 23, 2021
    Date of Patent: June 28, 2022
    Assignee: Institute of Geology and Geophysics, Chinese Academy of Sciences
    Inventors: Bowen Zheng, Shengwen Qi, Songfeng Guo, Xiaolin Huang, Ning Liang, Guangming Luo, Yu Zou, Shuaihua Song, Zhendong Cui, Lei Xue, Guoliang Li, Tianming Huang, Yiman Li, Yanhui Dong, Liheng Wang, Guiyang Ren, Qingze Hao, Libo Jiang, Xin Wang, Wenjiao Xiao
  • Patent number: 11333590
    Abstract: An experimental system for simulating creep and stick-slip dislocations of a fault in a tunnel structure includes a box structure, a supporting device and a fault dislocation loading system. A friction effect layer, a first surrounding rock layer, a tunnel structure model, a second surrounding rock layer and an overburden pressure layer are sequentially arranged in the box structure from bottom to top. The bottom of the box structure is provided with a through hole. A plate assembly is provided on the through hole, and includes a first guide plate, a second guide plate and a loading plate. Inner sides of the first guide plate and the second guide plate are respectively provided with a first slide rail and a second slide rail. The loading plate moves along the first slide rail and the second slide rail under the action of the fault dislocation loading system.
    Type: Grant
    Filed: January 29, 2022
    Date of Patent: May 17, 2022
    Assignee: INSTITUTE OF GEOLOGY AND GEOPHYSICS, CHINESE ACADEMY OF SCIENCES
    Inventors: Guangming Luo, Shengwen Qi, Bowen Zheng, Yu Zou, Manchao He, Hui Zhou, Xiaolin Huang, Songfeng Guo, Ning Liang
  • Publication number: 20220123376
    Abstract: A battery module and a vehicle are provided. The battery module includes: a plurality of battery cells, where each battery cell includes a battery top cover; a thermally conductive sampling piece, where one end of the thermally conductive sampling piece fits snugly with and is fixedly connected to the battery top cover; a circuit board, disposed above the battery top cover, where another end of the thermally conductive sampling piece is connected to the circuit board; and a thermometric element, electrically connected to the circuit board, where the thermometric element is configured to collect a temperature signal of the thermally conductive sampling piece and transmit the temperature signal to the circuit board. The vehicle includes the battery module. The battery module provided in this application facilitates real-time and accurate collection of a battery temperature.
    Type: Application
    Filed: December 29, 2021
    Publication date: April 21, 2022
    Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
    Inventors: Wenwen Liu, Weihua Mo, Yu Zou
  • Patent number: 11287356
    Abstract: A variable angle loading testing machine is provided, which may include a bottom plate and a base fixedly connected to the bottom plate. A rock-sample accommodating cavity is formed in the base, and a rectangle-shaped sample is suitable for being placed into the rock-sample accommodating cavity. A side of the base is fixedly connected to two arc-shaped tension beams arranged in parallel, and a variable angle loading mechanism is slidably connected between the two arc-shaped tension beams. Through-holes are formed on the base, and an output end of the variable angle loading mechanism abuts against the rectangle-shaped sample through one of the through-holes. Loading and unloading of a stress with variable direction and magnitude under excavation disturbance can be simulated, which is of great significance for understanding mechanical behaviors of rock-soil mass under excavation disturbance.
    Type: Grant
    Filed: September 14, 2021
    Date of Patent: March 29, 2022
    Assignee: INSTITUTE OF GEOLOGY AND GEOPHYSICS
    Inventors: Songfeng Guo, Shengwen Qi, Ming Cai, Yanjun Shang, Qingze Hao, Haijun Zhao, Zhendong Cui, Lei Xue, Xueliang Wang, Zhaobin Zhang, Xiaolin Huang, Ning Liang, Bowen Zheng, Yu Zou, Xin Wang, Xiaokun Hou, Shuaihua Song, Feng Xiong, Yongchao Li, Lina Ma, Fengjiao Tang, Xin Wang, Libo Jiang, Jinxuan Li, Yidong Xiao
  • Patent number: 11268383
    Abstract: The present invention discloses a type of energy-absorbing rock bolt device with umbrella-shaped structure, which consists of a body of bolt, and one end of the said body of bolt is equipped with a preloaded system, as well as the other end of the said body of bolt is equipped with the first support system, in addition, the said body of bolt is equipped with several second support systems, and the said second support system is located between the said preloaded system and the said first support system; meanwhile, the said second support system consists of the first umbrella-shaped support system and the second umbrella support system.
    Type: Grant
    Filed: February 4, 2021
    Date of Patent: March 8, 2022
    Assignee: INSTITUTE OF GEOLOGY AND GEOPHYSICS, CHINESE ACADEMY OF SCIENCES
    Inventors: Songfeng Guo, Shengwen Qi, Shishu Zhang, Xingdong Ma, Guoqing Yuan, Xiuhua Wang, Bowen Zheng, Yu Zou, Xiaolin Huang, Ning Liang, Hang Li, Yubo Liu, Jianxian He, Xianglong Yao, Daping Tai, Guangming Luo
  • Publication number: 20220019805
    Abstract: Disclosed are a video watermark identification method and apparatus, device, and a storage medium. The method includes: each video frame of multiple video frames of a video is divided into multiple image blocks to obtain an image sequence corresponding to the each video frame; multiple image sequences corresponding to the multiple video frames are input to a target detection model to obtain a classification result of each image block, and a feature vector of the video is obtained according to all classification results of the multiple image blocks; and the feature vector of the video is input to a watermark identification model to obtain a watermark identification probability output by the watermark identification model, and the video containing a watermark is determining in a case where the watermark identification probability is greater than or equal to a probability threshold.
    Type: Application
    Filed: December 3, 2019
    Publication date: January 20, 2022
    Applicant: BIGO TECHNOLOGY PTE. LTD.
    Inventors: Yu Zou, Xuan Yang, Zhenqiang Liu, Yue Pan, Zhen Li
  • Publication number: 20220010681
    Abstract: The present invention discloses a type of energy-absorbing rock bolt device with umbrella-shaped structure, which consists of a body of bolt, and one end of the said body of bolt is equipped with a preloaded system, as well as the other end of the said body of bolt is equipped with the first support system, in addition, the said body of bolt is equipped with several second support systems, and the said second support system is located between the said preloaded system and the said first support system; meanwhile, the said second support system consists of the first umbrella-shaped support system and the second umbrella support system.
    Type: Application
    Filed: February 4, 2021
    Publication date: January 13, 2022
    Inventors: Songfeng Guo, Shengwen Qi, Shishu Zhang, Xingdong Ma, Guoqing Yuan, Xiuhua Wang, Bowen Zheng, Yu Zou, Xiaolin Huang, Ning Liang, Hang Li, Yubo Liu, Jianxian He, Xianglong Yao, Daping Tai, Guangming Luo
  • Publication number: 20220005493
    Abstract: Provided is a method for detecting audio, which includes acquiring audio file data; determining attribute detection data corresponding to the audio file data; and generating a voice detection result corresponding to the audio file data by voice violation detection on the attribute detection data by a fully connected network model. A device for detecting audio and a non-transitory computer-readable storage medium are also provided.
    Type: Application
    Filed: August 23, 2019
    Publication date: January 6, 2022
    Inventors: Zhen LI, Zhenchuan HUANG, Yu ZOU
  • Patent number: 11215543
    Abstract: A rock mass shear test system for high-energy accelerator computed tomography (CT) scanning includes double horizontal loading devices, a first bearing device for bearing a static shear box, a second bearing device for bearing a dynamic shear box, and a normal loading device, etc. In the test, the double horizontal loading devices simultaneously apply an identical loading force to the rock mass, and the normal loading device applies a shear force to the rock mass. The double horizontal loading devices are provided in parallel and spaced apart, a loading force is applied in the horizontal direction, and a shear force is applied in the vertical direction, so that the loading cylinder and the rock mass sample are effectively prevented from interfering with each other during the accurate scanning process of the shearing progressive failure process of the rock mass.
    Type: Grant
    Filed: June 29, 2021
    Date of Patent: January 4, 2022
    Assignee: Institute of Geology and Geophysics, Chinese Academy of Sciences
    Inventors: Shengwen Qi, Bowen Zheng, Xiaolin Huang, Songfeng Guo, Ning Liang, Yu Zou, Guangming Luo, Luqing Zhang, Haijun Zhao, Lei Xue, Zhiqing Li, Jie Guo, Libo Jiang, Xin Wang
  • Publication number: 20210391812
    Abstract: A method of detecting angular position sensor offset mar (PSOE) in a permanent magnet synchronous machine operated from a closed-loop field oriented control and controller adapted to detect PSOE in a permanent magnet synchronous machine, includes sensing an electrical parameter of a machine drive current with a sensor from a location on the closed-loop field oriented control and comparing the electrical parameter with machine commands provided to the closed-loop field oriented control. It is determined that a PSOE has occurred from the comparing.
    Type: Application
    Filed: June 7, 2021
    Publication date: December 16, 2021
    Inventors: Sandun Shivantha Kuruppu, Yu Zou
  • Patent number: 11085859
    Abstract: An experimental system for simulating the effect of a fault stick-slip displacement on a tunnel engineering includes a model box system and a stick-slip loading system. The model box system is configured to simulate an interaction between two walls of a fault. The stick-slip loading system includes a first loading assembly, a second loading assembly and a bearing assembly. The first loading assembly includes a first loading device, and a first sample frame configured to place a main loading rock mass sample. The bearing assembly is arranged on two sides of the first sample frame. Sub-loading rock mass samples borne by the bearing assembly are configured to abut against the main loading rock mass sample under the action of the second loading assembly. A method for simulating the effect of a fault stick-slip displacement on a tunnel engineering based on the above system is further provided.
    Type: Grant
    Filed: April 9, 2021
    Date of Patent: August 10, 2021
    Assignee: INSTITUTE OF GEOLOGY AND GEOPHYSICS, CHINESE ACADEMY OF SCIENCES
    Inventors: Yu Zou, Guangming Luo, Bowen Zheng, Shengwen Qi, Hui Zhou, Manchao He
  • Publication number: 20210018413
    Abstract: A shear box for testing cyclic shear characteristics of a rock mass discontinuity includes: an upper shear box including an upper semi-open cavity composed of an upper left side plate, an upper right side plate, an upper front side plate, an upper rear side plate and an upper top plate; and a lower shear box including a lower semi-open cavity composed of a lower left side plate, a lower right side plate, a lower front side plate, a lower rear side plate and a lower bottom plate; the upper shear box includes at least one first adjusting device for adjusting a space size of the upper semi-open cavity; the lower shear box includes at least one second adjusting device for adjusting a space size of the lower semi-open cavity; and the upper shear box and the lower shear box are placed opposite to each other.
    Type: Application
    Filed: March 30, 2020
    Publication date: January 21, 2021
    Applicant: INSTITUTE OF GEOLOGY AND GEOPHYSICS, CHINESE ACADEMY OF SCIENCES
    Inventors: Bowen ZHENG, Shengwen QI, Songfeng GUO, Xiaolin HUANG, Ning LIANG, Yu ZOU, Zhifa ZHAN, Libo JIANG, Xin WANG
  • Patent number: 10876944
    Abstract: A shear box for testing cyclic shear characteristics of a rock mass discontinuity includes: an upper shear box including an upper semi-open cavity composed of an upper left side plate, an upper right side plate, an upper front side plate, an upper rear side plate and an upper top plate; and a lower shear box including a lower semi-open cavity composed of a lower left side plate, a lower right side plate, a lower front side plate, a lower rear side plate and a lower bottom plate; the upper shear box includes at least one first adjusting device for adjusting a space size of the upper semi-open cavity; the lower shear box includes at least one second adjusting device for adjusting a space size of the lower semi-open cavity; and the upper shear box and the lower shear box are placed opposite to each other.
    Type: Grant
    Filed: March 30, 2020
    Date of Patent: December 29, 2020
    Assignee: INSTITUTE OF GEOLOGY AND GEOPHYSICS, CHINESE ACADEMY OF SCIENCES
    Inventors: Bowen Zheng, Shengwen Qi, Songfeng Guo, Xiaolin Huang, Ning Liang, Yu Zou, Zhifa Zhan, Libo Jiang, Xin Wang