Patents by Inventor Yuxin Gao
Yuxin Gao 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).
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Publication number: 20240127768Abstract: The application provides a brightness detection method, a computer device and a readable medium, where the brightness detection method includes: using each of display modules in a display module production line as a test module separately, where the test module is provided with a photosensitive sensor; obtaining a brightness algorithm formula of the photosensitive sensor of each of the test module; and performing, according to the brightness algorithm formula, ambient light detection by the photosensitive sensor.Type: ApplicationFiled: January 29, 2022Publication date: April 18, 2024Applicant: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Yilin Feng, Zhaohui Meng, Yuxin Bi, Zhengri Lin, Yang Gao
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Publication number: 20240111923Abstract: A method and a system for obtaining ecological impact mechanism are provided.Type: ApplicationFiled: November 8, 2023Publication date: April 4, 2024Applicant: BEIHANG UNIVERSITYInventors: Weiying FENG, Jiayue GAO, Tengke WANG, Yuxin DENG, Fang YANG, Yingnan CAO, Yunping HAN
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Publication number: 20240102788Abstract: The present disclosure relates to the technical field of surveying and mapping building structures, in particular to a built-in gap measuring device and a gap measurement method. The built-in gap measuring device includes an adjustment mechanism and measuring mechanisms disposed on both sides of the adjustment mechanism. The adjustment mechanism can adjust the distance between two groups of measuring mechanisms, and the measuring mechanism includes a panel structure and a measuring column. The panel structure includes a bottom cover close to the adjustment mechanism and a top cover away from the adjustment mechanism. A plurality of rows of elastic column holes are arranged on the top cover in array, column seats in one-to-one correspondence with elastic column holes are arranged inside the panel structure in array.Type: ApplicationFiled: September 18, 2023Publication date: March 28, 2024Inventors: Chao GAO, Zhiwei WANG, Jie YU, Qi YU, Yuxin LI, Jianshu OUYANG
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Patent number: 11920472Abstract: A reasonable millisecond time control method for excavation blasting of a tunnel is provided, and includes: acquiring physical mechanical parameters to establish a millisecond blasting model, and designing four dimensions blasting parameters of explosive quantity, hole number, inter-hole millisecond and inter-row millisecond; simulating, based on the millisecond blasting model, a blasting process of an explosive package using blasting parameters to obtain a blasting vibration curve; obtaining single-hole blasting vibration waveforms, solving a vibration synthesis curve through a vibration synthesis theory; comparing the vibration synthesis curve with the blasting vibration curve to obtain a coupling relationship of blasting parameters; determining a target group of explosive quantity and hole numbers, determining a target millisecond through the coupling relationship of blasting parameters, and relating a millisecond blasting control strategy to control, and it is used for tunneling project to reduce cut blasType: GrantFiled: September 20, 2023Date of Patent: March 5, 2024Assignees: CHINA RAILWAY ELEVENTH BUREAU GROUP CO., LTD, CHINA RAILWAY ELEVENTH BUREAU GROUP FOURTH ENGINEERING CO., LTD., WUJIU RAILWAY PASSENGER DEDICATED LINE HUBEI CO., LTD, CHINA RAILWAY FOURTH BUREAU GROUP CO., LTD, ANHUI CHINA RAILWAY ENGINEERING TECHNOLOGY SERVICE CO., LTD, WUHAN INSTITUTE OF GEOTECHNICAL MECHANICS, CHINESE ACADEMY OF SCIENCES, CHINA RAILWAY SOUTHWEST SCIENTIFIC RESEARCH INSTITUTE CO., LTDInventors: Jun Gao, Liyun Yang, Xiao Lin, Ming Zhang, kaiwen Liu, Xiaowei Zuo, Bin Zhou, Feng Wang, Yuxin Gao, Dan Xu, Ling Wang, Zhengyi Wang, Xiaokai Wen, Yongtai Wang, Huiling Xue
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Publication number: 20240068794Abstract: A gap measuring device is provided, which includes a base; a driving assembly including a first driving structure including a first moving part being capable of moving on the base in a first direction and a second driving structure being connected to the first moving part and including a second moving part being capable of moving in a second direction which is perpendicular to the first direction; and a measuring mechanism including a measuring rod bracket, a first measuring rod and a second measuring rod, a first end of the first measuring rod being provided with a first detection head, a first end of the second measuring rod being provided with a second detection head, a second end of the second measuring rod being provided with a pointer, the first detection head and the second detection head being located on the same side of the measuring rod bracket.Type: ApplicationFiled: August 24, 2023Publication date: February 29, 2024Applicant: CHINA THREE GORGES CORPORATIONInventors: Chao GAO, Zhiwei WANG, Yuxin LI, Qi YU, Jie YU
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Publication number: 20240035381Abstract: A reasonable millisecond time control method for excavation blasting of a tunnel is provided, and includes: acquiring physical mechanical parameters to establish a millisecond blasting model, and designing four dimensions blasting parameters of explosive quantity, hole number, inter-hole millisecond and inter-row millisecond; simulating, based on the millisecond blasting model, a blasting process of an explosive package using blasting parameters to obtain a blasting vibration curve; obtaining single-hole blasting vibration waveforms, solving a vibration synthesis curve through a vibration synthesis theory; comparing the vibration synthesis curve with the blasting vibration curve to obtain a coupling relationship of blasting parameters; determining a target group of explosive quantity and hole numbers, determining a target millisecond through the coupling relationship of blasting parameters, and relating a millisecond blasting control strategy to control, and it is used for tunneling project to reduce cut blasType: ApplicationFiled: September 20, 2023Publication date: February 1, 2024Inventors: Jun Gao, Liyun Yang, Xiao Lin, Ming Zhang, kaiwen Liu, Xiaowei Zuo, Bin Zhou, Feng Wang, Yuxin Gao, Dan Xu, Ling Wang, Zhengyi Wang, Xiaokai Wen, Yongtai Wang, Huiling Xue
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Solid waste large-mixing-amount concrete prefabricated laminated slab and preparation method thereof
Patent number: 11679528Abstract: The present disclosure relates to the technical field of solid waste recycling and fabricated buildings, and provides a solid waste large-mixing-amount concrete prefabricated laminated slab and a preparation method thereof. The solid waste large-mixing-amount concrete prefabricated laminated slab provided by the present disclosure comprises a prefabricated layer and a laminated layer. Transverse grooves and longitudinal grooves are formed in the surface of the prefabricated layer. During application, the grooves can be used for erecting pipelines, the contact area of the prefabricated layer and the laminated layer can also be increased, the combined effect of new concrete and old concrete is improved, the integrity of a floor slab is enhanced, and the effect of improving the overall stress capacity of the floor slab is achieved.Type: GrantFiled: January 12, 2022Date of Patent: June 20, 2023Inventors: Xiaowei Gu, Xinlong Zhang, Hao Wang, Yuxin Gao, Xiaohui Li, Weifeng Zhang, Zhangmiao Li, Jianping Liu, Qingdong Liu, Baokuan Ning, Peng Liu -
Patent number: 11430441Abstract: The present application discloses a voice device, an interaction method of the voice device, a device and a storage medium, where the interaction method is applied to the voice device, the voice device is in communicational connection with a control device, and the interaction method includes: in response to a received wake-up message, starting a first target application indicated by the wake-up message; in response to received operation data of a user sent by the control device, generating a first control instruction according to the operation data of the user; controlling, according to the first control instruction, the first target application to perform an operation indicated by the first control instruction. As a result, remote control of the first target application of the voice device by a user is achieved, and the remote operation scenario of the voice device is also realized.Type: GrantFiled: August 13, 2020Date of Patent: August 30, 2022Assignees: Baidu Online Network Technology (Beijing) Co., Ltd., Shanghai Xiaodu Technology Co. Ltd.Inventors: Jing Zhang, Weinan Li, Yingqiao Gao, Feng Liu, Yuxin Gao, Jian Yu, Hongwei Cao
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SOLID WASTE LARGE-MIXING-AMOUNT CONCRETE PREFABRICATED LAMINATED SLAB AND PREPARATION METHOD THEREOF
Publication number: 20220234248Abstract: The present disclosure relates to the technical field of solid waste recycling and fabricated buildings, and provides a solid waste large-mixing-amount concrete prefabricated laminated slab and a preparation method thereof. The solid waste large-mixing-amount concrete prefabricated laminated slab provided by the present disclosure comprises a prefabricated layer and a laminated layer. Transverse grooves and longitudinal grooves are formed in the surface of the prefabricated layer. During application, the grooves can be used for erecting pipelines, the contact area of the prefabricated layer and the laminated layer can also be increased, the combined effect of new concrete and old concrete is improved, the integrity of a floor slab is enhanced, and the effect of improving the overall stress capacity of the floor slab is achieved.Type: ApplicationFiled: January 12, 2022Publication date: July 28, 2022Inventors: XIAOWEI GU, XINLONG ZHANG, HAO WANG, YUXIN GAO, XIAOHUI LI, WEIFENG ZHANG, ZHANGMIAO LI, JIANPING LIU, QINGDONG LIU, BAOKUAN NING, PENG LIU -
Publication number: 20210193140Abstract: The present application discloses a voice device, an interaction method of the voice device, a device and a storage medium, where the interaction method is applied to the voice device, the voice device is in communicational connection with a control device, and the interaction method includes: in response to a received wake-up message, starting a first target application indicated by the wake-up message; in response to received operation data of a user sent by the control device, generating a first control instruction according to the operation data of the user; controlling, according to the first control instruction, the first target application to perform an operation indicated by the first control instruction. As a result, remote control of the first target application of the voice device by a user is achieved, and the remote operation scenario of the voice device is also realized.Type: ApplicationFiled: August 13, 2020Publication date: June 24, 2021Applicant: BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.Inventors: Jing ZHANG, Weinan LI, Yingqiao GAO, Feng LIU, Yuxin GAO, Jian YU, Hongwei CAO
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Patent number: 9248430Abstract: A method for synthesis of 1-decene oligomer is provided, wherein 1-decene is polymerized at 80-120° C., 0.8-1.4 MPa in the presence of aluminum trichloride catalyst supported on gamma-alumina and n-hexane solvent where the volume ratio of 1-decene to n-hexane is 3:8-4:1. The catalyst is treated as follows: impregnating gamma-alumina carrier in 0.5-2.0 M of hydrochloric acid, sulfuric acid, nitric acid or mixtures thereof, then vacuum drying at 80-100° C. and calcining at 400-800° C.; dissolving 5-10 g of anhydrous aluminum trichloride in 100 ml of tetrachloromethane, trichloromethane or dichloromethane solvent; adding the obtained solution into 10-20 g of activated alumina carrier and obtaining the catalyst after vacuum drying. The conversion of 1-decene is 50 wt % or more. The oligomer has a kinematic viscosity at 40° C. of 6.0-25 mm2/s and a viscosity index of 160-262.Type: GrantFiled: July 22, 2010Date of Patent: February 2, 2016Assignees: PETROCHINA COMPANY LIMITED, EAST CHINA UNIVERSITY OF SCIENCEInventors: Fuling Huang, Puke Mi, Sihan Wang, Jinhua Qian, Qian Chen, Sheng Xu, Jianzhong Li, Gang Wang, Baojun Zhang, Min Liu, Guizhi Wang, Xuemei Han, Jiabo Qu, Panfeng Lu, Shukun Sun, Xiuhui Wang, Yuxin Gao, Deshun Zhang, Ling Jiang, Buwei Yu, Libo Wang, Yali Wang, Lingting Fan, Peng Wei, Wei Liu, Guiyue Guo
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Publication number: 20130090508Abstract: Disclosed is a method for preparing 1-octene in the presence of a catalyst system for ethylene oligomerization, which includes: premixing a part of ethylene gas as raw material with a solvent, mixing with the components a+b, c and d of the catalyst system, and then sending in a reactor; directly sending the rest of ethylene gas in the reactor; discharging the resultant liquid from the upper part of the reactor into an overflow channel; adding a catalysis stopping agent to the overflow channel; and then separating the resultant liquid. The advantages of the method are high selectivity of 1-octene and high catalytic activity.Type: ApplicationFiled: June 3, 2011Publication date: April 11, 2013Applicant: PETROCHINA COMPANY LIMITEDInventors: Gang Wang, Baojun Zhang, Jianzhong Li, Sihan Wang, Jiabo Qu, Defu He, Guizhi Wang, Qian Chen, Buwei Yu, Deshun Zhang, Libo Wang, Yali Wang, Liwei Liang, Yuxin Gao, Jie Li, Wenchao Zhang, Hua Li, Xiaoyu Gao, Shouhui Zha, Fuling Huang, Jing Wei, Xiuhui Wang, Xiangmin Yu, Jingying Zhao, Xuemei Han, Chunfeng Song, Junfeng Wei, Rui Meng
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Publication number: 20120232321Abstract: A method for synthesis of 1-decene oligomer is provided, wherein 1-decene is polymerized at 80-120° C., 0.8-1.4 MPa in the presence of aluminum trichloride catalyst supported on gamma-alumina and n-hexane solvent where the volume ratio of 1-decene to n-hexane is 3:8-4:1. The catalyst is treated as follows: impregnating gamma-alumina carrier in 0.5-2.0 mol of hydrochloric acid, sulfuric acid, nitric acid or mixtures thereof, then vacuum drying at 80-100° C. and calcining at 400-800° C.; dissolving 5-10 g of anhydrous aluminum trichloride in 100 ml of tetrachloromethane, trichloromethane or dichloromethane solvent; adding the obtained solution into 10-20 g of activated alumina carrier and obtaining the catalyst after vacuum drying. The conversion rate of 1-decene is 50 wt % or more. The oligomer has a kinematic viscosity at 40° C. of 6.0-25 mm2/s and a viscosity index of 160-262.Type: ApplicationFiled: July 22, 2010Publication date: September 13, 2012Applicant: PETROCHINA COMPANY LIMITEDInventors: Fuling Huang, Puke Mi, Sihan Wang, Jinhua Qian, Qian Chen, Sheng Xu, Jianzhong Li, Gang Wang, Baojun Zhang, Min Liu, Guizhi Wang, Xuemei Han, Jiabo Qu, Panfeng Lu, Shukun Sun, Xiuhui Wang, Yuxin Gao, Deshun Zhang, Ling Jiang, Buwei Yu, Libo Wang, Yali Wang, Lingting Fan, Peng Wei, Wei Liu, Guiyue Guo