Patents by Inventor Xubin Chen
Xubin Chen 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: 20240133975Abstract: A computerized simulation validating method for a full-scale distribution network single phase-to-ground fault test is implemented by simulating a full-scale test system with external quantities being controlled to be conformant and validating the full-scale distribution network single phase-to-ground fault test based on a conformance check result between the internal quantities of the field testing and the internal quantities of the simulation testing. The simulation validating method for a full-scale distribution network single phase-to-ground fault test improves normalization and conformance of the full-scale distribution network ground fault test. The computerized simulation validating system, apparatus, and medium for a full-scale distribution network single phase-to-ground fault test also achieve the benefits noted above.Type: ApplicationFiled: August 10, 2023Publication date: April 25, 2024Inventors: Zhi LI, Shaofeng YU, Dingfang KE, Peibo WANG, Kan SUN, Weiqiang LANG, Haijiang XU, Kelong WANG, Zhiyong LI, Kun YU, Guangyao YING, Xuqiang HE, Yezhao CHEN, Xiang ZHANG, Mingxiao DU, Huijuan GUI, Hongling HU, Biao PENG, Xubin XIAO
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Publication number: 20240127777Abstract: The present application relates to the technical field of computers, and discloses a method and apparatus for generating a music file, and an electronic device and a storage medium. The method for generating a music file comprises: obtaining a first image; performing feature extraction on the first image to obtain a salient feature of the first image; mapping the salient feature to a musical instrument digital interface (MIDI) information coordinate system on the basis of the position of the salient feature in the first image, so as to determine MIDI information corresponding to the salient feature, the MIDI information coordinate system being used for indicating a correspondence between MIDI information and time; and generating a music file on the basis of the correspondence between the MIDI information and the time.Type: ApplicationFiled: December 19, 2023Publication date: April 18, 2024Inventors: Yufan XUE, Guanjun GUO, Xin YUAN, Yuezhao CHEN, Hao HUANG, Na LI, Xubin ZHOU
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Publication number: 20240044967Abstract: Provided is a method for determining insulation thermomechanical deterioration of a VPI wire rod of a pumped storage power generator motor. The method includes: periodically performing a cold-heat cycling test on a wire rod, and performing an insulation dielectric dissipation factor testing and a result interpretation of the insulation dielectric dissipation factor testing before and after each period to obtain corresponding data; in response to determining the interpretation result as the data being qualified, continuing to perform the cold-heat cycling test; and in response to determining the interpretation result as the data being unqualified, striking the wire rod with a copper hammer, and using an acoustic acquisition and analysis system to perform signal processing to determine spectral characteristics in a thermomechanical deterioration state as a deterioration criterion.Type: ApplicationFiled: October 27, 2022Publication date: February 8, 2024Applicant: CSG POWER GENERATION CO., LTD. MAINTENANCE AND TEST COMPANYInventors: Xiangdong LIU, Liangliang NIE, Qing LI, Minghao HUANG, Peng LING, Yalin JIA, Yakang ZHAO, Jun JIANG, Shidi TAO, Wenhan HUANG, Xubin CHEN, Chang XIAO, Xuan XIE, Haonan CHEN, Pengchao QI, Dongyang HU, Haixia YANG, Dejiang HU, Yanhong LIU, Na ZHANG, Yifeng HUANG
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Patent number: 11892496Abstract: Provided is a method for determining insulation thermomechanical deterioration of a VPI wire rod of a pumped storage power generator motor. The method includes: periodically performing a cold-heat cycling test on a wire rod, and performing an insulation dielectric dissipation factor testing and a result interpretation of the insulation dielectric dissipation factor testing before and after each period to obtain corresponding data; in response to determining the interpretation result as the data being qualified, continuing to perform the cold-heat cycling test; and in response to determining the interpretation result as the data being unqualified, striking the wire rod with a copper hammer, and using an acoustic acquisition and analysis system to perform signal processing to determine spectral characteristics in a thermomechanical deterioration state as a deterioration criterion.Type: GrantFiled: October 27, 2022Date of Patent: February 6, 2024Assignee: CSG POWER GENERATION CO., LTD. MAINTENANCE AND TEST COMPANYInventors: Xiangdong Liu, Liangliang Nie, Qing Li, Minghao Huang, Peng Ling, Yalin Jia, Yakang Zhao, Jun Jiang, Shidi Tao, Wenhan Huang, Xubin Chen, Chang Xiao, Xuan Xie, Haonan Chen, Pengchao Qi, Dongyang Hu, Haixia Yang, Dejiang Hu, Yanhong Liu, Na Zhang, Yifeng Huang
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Publication number: 20230387507Abstract: The present application relates to the field of new energy technology, and discloses a battery and an electrical apparatus. The battery comprises: a battery cell; a heating component attached to the surface of at least one side of the battery cell, and the heating component is used to heat the battery cell; wherein, an exhaust structure is provided on the heating component at a position opposite to the surface of at least one side of the battery cell, and the exhaust structure is used to discharge the gas between the surface of at least one side of the battery cell and the heating component. In this way, the present application can make the heating component closely adhere to the surface of the battery cell, thereby improving the heat transfer efficiency.Type: ApplicationFiled: August 11, 2023Publication date: November 30, 2023Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITEDInventor: Xubin CHEN
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Patent number: 11826999Abstract: The present invention provides a multi-purpose composite membrane with high breakage strength and peel strength and preparation method and use thereof, and relates to the technical field of shoemaking material preparation. The preparation method of the multi-purpose composite membrane with high breakage strength and peel strength comprises the following steps: (1) processing layer preparation; (2) functional layer preparation; (3) functional composite layer preparation; (4) resin layer preparation; and (5) composite membrane preparation. In the present invention, the composite membrane containing the substrate layer, the pattern design base layer, the resin layer and the texture fabric made by the foregoing five steps has good high and low temperature flexural resistance, low temperature fracture resistance, high strip forces and high delay wash times.Type: GrantFiled: June 7, 2022Date of Patent: November 28, 2023Assignee: GUANGDONG ANGSI ADVANCED MATERIALS TECHNOLOGIES CO., LTD.Inventors: Xubin Chen, Daojun Zhang, Yangxin Chen, Wenbin Cai, Yang Zhao, Jiale Huang
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Patent number: 11777143Abstract: A solid electrolyte of the present disclosure includes: a porous dielectric having a plurality of pores interconnected mutually; and an electrolyte including a metal salt and at least one selected from the group consisting of an ionic compound and a bipolar compound and at least partially filling an interior of the plurality of pores. Inner surfaces of the plurality of pores of the porous dielectric are at least partially modified by a functional group containing a halogen atom.Type: GrantFiled: October 1, 2020Date of Patent: October 3, 2023Assignees: IMEC VZW, PANASONIC HOLDINGS CORPORATIONInventors: Xubin Chen, Knut Bjarne Gandrud, Maarten Mees, Philippe M. Vereecken, Akihiko Sagara, Hiroki Yabe, Hidekazu Arase
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Publication number: 20230264463Abstract: The present invention provides a multi-purpose composite membrane with high breakage strength and peel strength and preparation method and use thereof, and relates to the technical field of shoemaking material preparation. The preparation method of the multi-purpose composite membrane with high breakage strength and peel strength comprises the following steps: (1) processing layer preparation; (2) functional layer preparation; (3) functional composite layer preparation; (4) resin layer preparation; and (5) composite membrane preparation. In the present invention, the composite membrane containing the substrate layer, the pattern design base layer, the resin layer and the texture fabric made by the foregoing five steps has good high and low temperature flexural resistance, low temperature fracture resistance, high strip forces and high delay wash times.Type: ApplicationFiled: June 7, 2022Publication date: August 24, 2023Inventors: XUBIN CHEN, DAOJUN ZHANG, YANGXIN CHEN, WENBIN CAI, YANG ZHAO, JIALE HUANG
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Patent number: 11699810Abstract: A solid nanocomposite electrolyte material comprising a mesoporous dielectric material comprising a plurality of interconnected pores and an electrolyte layer covering inner surfaces of the mesoporous dielectric material. The electrolyte layer comprises: a first layer comprising a first dipolar compound or a first ionic compound, the first dipolar or ionic compound comprising a first pole of a first polarity and a second pole of a second polarity opposite to the first polarity, wherein the first layer is adsorbed on the inner surfaces with the first pole facing the inner surfaces; and a second layer covering the first layer, the second layer comprising a second ionic compound or a salt comprising first ions of the first polarity and second ions of the second polarity, wherein the first ions of the ionic compound or salt are bound to the first layer.Type: GrantFiled: February 20, 2018Date of Patent: July 11, 2023Assignees: IMEC VZW, Katholieke Universiteit Leuven, KU LEUVEN R&DInventors: Philippe Vereecken, Xubin Chen, Maarten Mees
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Patent number: 11557789Abstract: A solid electrolyte (10) of the present disclosure includes porous silica (11) having a plurality of pores (12) interconnected mutually and an electrolyte (13) coating inner surfaces of the plurality of pores (12). The electrolyte (13) includes 1-ethyl-3-methylimidazolium bis(fluorosulfonyl)imide represented by EMI-FSI and a lithium salt dissolved in the EMI-FSI. A molar ratio of the EMI-FSI to the porous silica (11) is larger than 1.0 and less than 3.5.Type: GrantFiled: October 31, 2018Date of Patent: January 17, 2023Assignee: IMEC VZWInventors: Xubin Chen, Philippe Vereecken, Maarten Mees, Knut Bjarne Gandrud, Mitsuhiro Murata, Akihiko Sagara, Yukihiro Kaneko, Morio Tomiyama, Mikinari Shimada
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Publication number: 20210378357Abstract: An injection molded integral multicolor thermoplastic elastomeric foamed sole, comprising an integral sole made from thermoplastic elastomeric foaming bodies of at least two colors, and on surfaces thereof are provided grains of arbitrarily superposed injection strips; the foamed sole is made by: mixing, milling and heating thermoplastic elastomer raw materials of at least two colors, lubricants, and foaming auxiliaries to be thermoplastic elastomeric fused-masses, adding respectively gas-foaming agents at 0.Type: ApplicationFiled: June 1, 2021Publication date: December 9, 2021Inventor: Xubin Chen
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Publication number: 20210265654Abstract: A solid nanocomposite electrolyte material comprising a mesoporous dielectric material comprising a plurality of interconnected pores and an electrolyte layer covering inner surfaces of the mesoporous dielectric material. The electrolyte layer comprises: a first layer comprising a first dipolar compound or a first ionic compound, the first dipolar or ionic compound comprising a first pole of a first polarity and a second pole of a second polarity opposite to the first polarity, wherein the first layer is adsorbed on the inner surfaces with the first pole facing the inner surfaces; and a second layer covering the first layer, the second layer comprising a second ionic compound or a salt comprising first ions of the first polarity and second ions of the second polarity, wherein the first ions of the ionic compound or salt are bound to the first layer.Type: ApplicationFiled: February 20, 2018Publication date: August 26, 2021Inventors: Philippe Vereecken, Xubin Chen, Maarten Mees
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Patent number: 11002286Abstract: The present invention discloses volute for a centrifugal fan, which comprises a volute tongue having an inner wall; wherein, the volute tongue has an enclosed noise-reducing chamber, the volute tongue has a plurality of holes for allowing the air flow to enter into the noise-reducing chamber; and a sound collector and a speaker are disposed in the noise-reducing chamber. In the present invention, during the use of the centrifugal fan, a gas flow can enter the cavity through the holes on the inner wall. The sound collector can acquire a noise signal and transmit it to a controller, and the controller calculates a noise-reduced audio signal according to the acquired signal and then controls the speaker to play the corresponding reduced noise according to the noise-reduced audio signal, so that the active noise reduction is realized. With such a structure, the vortex at the volute tongue is eliminated, thus the fan noise is reduced and the fan efficiency is improved.Type: GrantFiled: April 30, 2019Date of Patent: May 11, 2021Assignee: Ningbo Fotile Kitchen Ware Co., Ltd.Inventors: Xubin Chen, Jiansong Weng
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Publication number: 20210020988Abstract: A solid electrolyte of the present disclosure includes: a porous dielectric having a plurality of pores interconnected mutually; and an electrolyte including a metal salt and at least one selected from the group consisting of an ionic compound and a bipolar compound and at least partially filling an interior of the plurality of pores. Inner surfaces of the plurality of pores of the porous dielectric are at least partially modified by a functional group containing a halogen atom.Type: ApplicationFiled: October 1, 2020Publication date: January 21, 2021Inventors: Xubin CHEN, Knut Bjarne GANDRUD, Maarten MEES, Philippe M. VEREECKEN, Akihiko SAGARA, Hiroki YABE, Hidekazu ARASE
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Publication number: 20200006807Abstract: A solid electrolyte (10) of the present disclosure includes porous silica (11) having a plurality of pores (12) interconnected mutually and an electrolyte (13) coating inner surfaces of the plurality of pores (12). The electrolyte (13) includes 1-ethyl-3-methylimidazolium bis(fluorosulfonyl)imide represented by EMI-FSI and a lithium salt dissolved in the EMI-FSI. A molar ratio of the EMI-FSI to the porous silica (11) is larger than 1.0 and less than 3.5.Type: ApplicationFiled: October 31, 2018Publication date: January 2, 2020Inventors: Xubin CHEN, Philippe VEREECKEN, Maarten MEES, Knut Bjarne GANDRUD, Mitsuhiro MURATA, Akihiko SAGARA, Yukihiro KANEKO, Morio TOMIYAMA, Mikinari SHIMADA
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Publication number: 20190338784Abstract: A centrifugal fan, which comprises an air flow chamber disposed inside the volute, an air outlet attached to the air flow chamber and a volute tongue attached to the air outlet; wherein, the volute tongue comprises a tongue body and an enclosed noise-reducing chamber, the tongue body has a plurality of holes for allowing the air flow from the air flow chamber into the noise-reducing chamber; and a sound collector capable of detecting the intensity of noise and a sounder capable of playing sound are disposed in the noise-reducing chamber. The noise is actively reduced and the secondary discharge of the backflow gas is realized, so that the gas backflow is reduced and the vortex is eliminated.Type: ApplicationFiled: April 30, 2019Publication date: November 7, 2019Inventors: Xubin Chen, Jiansong Weng
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Publication number: 20160204427Abstract: Composite electrodes are disclosed that comprise an active electrode material and a solid electrolyte, wherein the solid electrolyte is a composite electrolyte. The composite electrolyte comprises an electrically insulating material having a plurality of pores and a solid electrolyte material covering inner surfaces of the plurality of pores. The active electrode material may comprise a plurality of active electrode material particles in electrical contact with each other, and the composite electrolyte may be located in spaces between the plurality of active electrode material particles. The present disclosure is further related to solid-state batteries comprising a stack of an anode, a solid electrolyte layer, and a cathode, wherein at least one of the anode and the cathode is a composite electrode according to the present disclosure. The present disclosure further provides methods for fabricating such composite electrodes and solid-state batteries.Type: ApplicationFiled: January 11, 2016Publication date: July 14, 2016Applicants: IMEC VZW, Katholieke Universiteit Leuven, KU LEUVEN R&DInventors: Philippe Vereecken, Cedric Huyghebaert, Xubin Chen