Patents by Inventor Huaping Xu
Huaping Xu 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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Patent number: 11976348Abstract: The present invention relates to a carbide tool cleaning and coating production line and a method, including a cleaning device including a support frame, a cleaning mechanism and a drying mechanism are sequentially disposed under the support frame connected to a moving mechanism, the moving mechanism is connected to a lifting mechanism being capable of being connected to a tool fixture bracket being configured to accommodate the tool fixture; a coating device including a coating chamber which a plane target mechanism and a turntable assembly disposed in, the turntable assembly is capable of being connected to a plurality of tool fixtures being capable of rotating around an axial line of the coating chamber under the driving of the turntable assembly and rotating around an axial line thereof at the same time; and, a manipulator being disposed between the cleaning device and the coating device.Type: GrantFiled: June 7, 2021Date of Patent: May 7, 2024Assignees: QINGDAO UNIVERSITY OF TECHNOLOGY, NINGBO SANHAN ALLOY MATERIAL CO., LTD.Inventors: Yanbin Zhang, Liang Luo, Lizhi Tang, Changhe Li, Weixi Ji, Binhui Wan, Shuo Yin, Huajun Cao, Bingheng Lu, Xin Cui, Mingzheng Liu, Teng Gao, Jie Xu, Huiming Luo, Haizhou Xu, Min Yang, Huaping Hong, Xiaoming Wang, Yuying Yang, Haogang Li, Wuxing Ma, Shuai Chen
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Patent number: 11951618Abstract: A multi-procedure integrated automatic production line for hard alloy blades under robot control is provided. The production line includes a rail-guided robot. A cutter passivation device and a blade cleaning and drying device are arranged on one side of the rail-guided robot. A blade-coating transfer table, a blade coating device, a blade boxing transfer table, a blade-tooling dismounting device and a blade boxing device are sequentially arranged on another side of the rail-guided robot. The blade-tooling dismounting device is arranged on one side of the blade boxing transfer table. The production line further includes squirrel-cage toolings for carrying the blades. The squirrel-cage tooling that are loaded with the blades can run among the cutter passivation device, the blade cleaning and drying device, the blade-coating transfer table and the blade boxing transfer table. The blades after being treated through the blade-tooling dismounting device are sent to the blade boxing device.Type: GrantFiled: August 17, 2021Date of Patent: April 9, 2024Assignees: Qingdao University of Technology, Ningbo Sanhan Alloy Material Co., Ltd.Inventors: Changhe Li, Teng Gao, Liang Luo, Lizhi Tang, Yanbin Zhang, Weixi Ji, Binhui Wan, Shuo Yin, Huajun Cao, Bingheng Lu, Xin Cui, Mingzheng Liu, Jie Xu, Huiming Luo, Haizhou Xu, Min Yang, Huaping Hong, Yuying Yang, Haogang Li, Wuxing Ma, Shuai Chen
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Publication number: 20240067503Abstract: A lifting device for building a steel structure hoistway and a method for building a steel structure hoistway. The lifting device includes a lifting mechanism and a crane mechanism. The lifting mechanism includes a bottom platform, a middle platform and a top platform. The crane mechanism is arranged on the top platform of the lifting mechanism, and includes a base and a crane on the base. The base is arranged on the top platform and is rotatable relative to the top platform along a vertical axis, and the hanger frame of the crane is movable between a vertical orientation and an inclined orientation. The lifting mechanism is configured to ascend and descend in the constructed steel structure hoistway, and the crane mechanism is configured to lift building materials, such as steel beams, steel columns, etc., for use in building the steel structure hoistway to their designed installation locations.Type: ApplicationFiled: November 4, 2022Publication date: February 29, 2024Inventors: Hualiang Xu, Fei Chen, Gangliang Chen, Zheng Lu, Huaping Sun, Yanchong Wang, Yijin Luo, Zhijun Shen, Lili Yang
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Patent number: 11434543Abstract: A method for extracting and enriching gold with a selenide includes: mixing an isocyanate and a selenium-containing compound of a formula of HO—R—Se—R—OH in a solvent to obtain a mixture system, where R is selected from linear or branched C2 to C11 alkylene groups; adding a tin-based catalyst into the mixture system to activate a reaction, drying the mixture system after the reaction, and obtaining a powdery selenium-containing polymer by grinding; immersing the selenium-containing polymer in an aqueous solution containing gold ions to allow gold to be extracted from the aqueous solution; and removing the selenium-containing polymer attached to a surface of extracted gold, thereby obtaining an extracted and enriched gold.Type: GrantFiled: August 13, 2020Date of Patent: September 6, 2022Assignee: TSINGHUA UNIVERSITYInventors: Huaping Xu, Yiheng Dai, Wentian Xiang, Ke Zheng
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Publication number: 20210130923Abstract: A method for extracting and enriching gold with a selenide includes: mixing an isocyanate and a selenium-containing compound of a formula of HO—R—Se—R—OH in a solvent to obtain a mixture system, where R is selected from linear or branched C2 to C11 alkylene groups; adding a tin-based catalyst into the mixture system to activate a reaction, drying the mixture system after the reaction, and obtaining a powdery selenium-containing polymer by grinding; immersing the selenium-containing polymer in an aqueous solution containing gold ions to allow gold to be extracted from the aqueous solution; and removing the selenium-containing polymer attached to a surface of extracted gold, thereby obtaining an extracted and enriched gold.Type: ApplicationFiled: August 13, 2020Publication date: May 6, 2021Inventors: Huaping XU, Yiheng DAI, Wentian XIANG, Ke ZHENG
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Patent number: 8357986Abstract: An orthogonal gate extended drain MOSFET (EDMOS) structure provides a low gate-to-drain capacitance (CGD) and exhibits increased reliability. It has a gate electrode that is folded into the shallow trench isolation (STI) oxide region. Horizontal and vertical gate electrode segments provide gate control. It accommodates both high voltage devices and standard CMOS components on the same substrate. Reduced surface field (RESURF) technology is employed to optimize tradeoffs between high breakdown voltage and specific on-resistance. Device fabrication steps are compatible with standard CMOS flow and process modules can be added or removed from baseline CMOS technology.Type: GrantFiled: May 15, 2009Date of Patent: January 22, 2013Assignee: Asahi Kasei MicrodevicesInventors: Hao Wang, Wai Tung Ng, Huaping Xu
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Publication number: 20090283825Abstract: An orthogonal gate extended drain MOSFET (EDMOS) structure provides a low gate-to-drain capacitance (CGD) and exhibits increased reliability. It has a gate electrode that is folded into the shallow trench isolation (STI) oxide region. Horizontal and vertical gate electrode segments provide gate control. It accommodates both high voltage devices and standard CMOS components on the same substrate. Reduced surface field (RESURF) technology is employed to optimize tradeoffs between high breakdown voltage and specific on-resistance. Device fabrication steps are compatible with standard CMOS flow and process modules can be added or removed from baseline CMOS technology.Type: ApplicationFiled: May 15, 2009Publication date: November 19, 2009Applicant: ASAHI KASEI MIRCRODEVICES CORPORATIONInventors: Hao Wang, Wai Tung Ng, Huaping Xu
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Patent number: D785175Type: GrantFiled: June 2, 2015Date of Patent: April 25, 2017Assignee: GUANGZHOU T. K. MEDICAL INSTRUMENT CO., LTD.Inventors: Xing Zhou, Shaoming Zhu, Linhai Liu, Jiajiang Wei, Huaping Xu, Lifei Luo
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Patent number: D790700Type: GrantFiled: June 2, 2015Date of Patent: June 27, 2017Assignee: GUANGZHOU T. K. MEDICAL INSTRUMENT CO., LTD.Inventors: Xing Zhou, Shaoming Zhu, Linhai Liu, Jiajiang Wei, Huaping Xu, Lifei Luo
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Patent number: D794791Type: GrantFiled: June 2, 2015Date of Patent: August 15, 2017Assignee: GUANGZHOU T. K MEDICAL INSTRUMENT CO., LTD.Inventors: Xing Zhou, Shaoming Zhu, Linhai Liu, Jiajiang Wei, Huaping Xu, Lifei Luo
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Patent number: D797288Type: GrantFiled: December 31, 2015Date of Patent: September 12, 2017Assignee: GUANGZHOU T.K MEDICAL INSTRUMENT CO., LTD.Inventors: Xing Zhou, Shaoming Zhu, Jiajiang Wei, Huaping Xu, Lifei Luo
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Patent number: D797289Type: GrantFiled: December 31, 2015Date of Patent: September 12, 2017Assignee: GUANGZHOU T. K MEDICAL INSTRUMENT CO., LTD.Inventors: Xing Zhou, Shaoming Zhu, Jiajiang Wei, Huaping Xu, Lifei Luo
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Patent number: D813389Type: GrantFiled: May 11, 2016Date of Patent: March 20, 2018Assignee: GUANGZHOU T.K MEDICAL INSTRUMENT CO., LTD.Inventors: Xing Zhou, Shaoming Zhu, Linhai Liu, Huaping Xu, Jiajiang Wei
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Patent number: D814032Type: GrantFiled: May 11, 2016Date of Patent: March 27, 2018Assignee: GUANGZHOU T.K MEDICAL INSTRUMENT CO., LTD.Inventors: Xing Zhou, Shaoming Zhu, Linhai Liu, Huaping Xu, Jiajiang Wei