Patents by Inventor Yusheng Zhao
Yusheng Zhao 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: 11973400Abstract: A power consumption control device includes: a voltage detection circuit configured to detect whether an input power supply of a magnetic levitation system to be controlled is turned off; and a comparison unit configured to detect an operating parameter of a motor of the magnetic levitation system during an operation of the motor as a generator, and compare the operating parameter with a set parameter to obtain a comparison result; a motor controller of the magnetic levitation system controls the motor of the magnetic levitation system to operate as the generator in a case that the input power supply is turned off, a bearing controller of the magnetic levitation system adjusts a magnitude of a bearing bias current of the magnetic levitation system according to the comparison result, to control a power consumption of a magnetic levitation bearing of the magnetic levitation system within a set range.Type: GrantFiled: September 10, 2019Date of Patent: April 30, 2024Assignee: GREE ELECTRIC APPLIANCES, INC. OF ZHUHAIInventors: Yusheng Hu, Weilin Guo, Yongling He, Daofu Hu, Xue Li, Cong Zhao
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Publication number: 20240132997Abstract: A device for preparing ultra-high purity zinc based on intelligently-controlled zone melting, including a slide platform connected with a screw through a servo control system to control movement of a heating-cooling device. A quartz tube is provided inside an induction heater to protect a melting zone. An infrared thermometer is connected to the heater, and configured to monitor temperature within the melting zone, and control power of the heater. A ring magnetic stirrer with non-contact circumferential rotation cooperates with coil to stir zinc melt. A water-cooling copper jacket is connected to two ends of the heater to cool a zinc bar, and its water inlet and outlet are connected with a water chiller. The infrared thermometer monitors temperature of the zinc bar and controls water flow of the cooling system. A lifting device is connected with a base cabinet to change inclined angle of the zinc bar.Type: ApplicationFiled: December 15, 2023Publication date: April 25, 2024Inventors: Shengqiang MA, Ping LV, Xudong CUI, Yusheng LIU, Xuebin HE, Jiaxu CHEN, Jiandong XING, Jiankang ZHANG, Xiaoru ZHAO
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Patent number: 11891728Abstract: Provided are a SiC/ZrC composite fiber, a preparation method and use thereof. The SiC/ZrC composite fiber has a diameter of 10 to 70 ?m. The method includes mixing liquid polycarbosilane with a zirconium-containing polymer to obtain a hybrid spinning solution, and then performing electrospinning to obtain a SiC/ZrC composite fiber precursor, crosslinking and thermally treating the SiC/ZrC composite fiber precursor in a protective atmosphere to obtain the SiC/ZrC composite fiber. The SiC/ZrC composite fiber is continuous and uniform, has an adjustable diameter, and thus has outstanding tensile strength and breaking strength and excellent high-temperature resistance. Without use of any organic solvent or spinning agent, the method achieves short process flow and high yield, indicating wide application prospects.Type: GrantFiled: July 27, 2020Date of Patent: February 6, 2024Assignee: Southern University of Science and TechnologyInventors: Xiaofei Wang, Mingyu Zhu, Yulei Li, Fuzeng Ren, Yusheng Zhao
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Publication number: 20230383550Abstract: A building component manufacturing method may include providing an insulated structural component of a building. The insulated structural component may include a frame comprising a plurality of outer components coupled together to define an outer periphery of one or more sections. At least one of the sections may include a cavity. The method may include applying a pour-in-place insulation material within the cavity to insulate the component. The pour-in-place insulation material may transition from a liquid state to a solid state to form a first layer of insulation within the cavity. The method may include monitoring a fill level within the cavity while applying the pour-in-place insulation material. The method may include controlling a flow rate of the pour-in-place insulation material based on the monitoring of the fill level within the cavity.Type: ApplicationFiled: May 24, 2022Publication date: November 30, 2023Inventors: Kathryn Miks, Ralph Michael Fay, Yusheng Zhao, Chanel Charbonneau
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Publication number: 20230330699Abstract: A method of applying a closed cell spray foam insulation may include spraying a first layer of a closed cell spray foam insulation into a wall cavity. A B-side mixture of the closed cell spray foam insulation may include a polyol blend having a polyester polyol having a functionality of at least about 3.0 and a polyether polyol. The method may include spraying at least one additional layer of the closed cell spray foam insulation against the first layer within 5 minutes of spraying the first layer.Type: ApplicationFiled: June 20, 2023Publication date: October 19, 2023Inventors: Chanel Charbonneau, Yusheng Zhao, Elam Leed, Kathryn Miks
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Patent number: 11717848Abstract: A method of applying a closed cell spray foam insulation may include spraying a first layer of a closed cell spray foam insulation into a wall cavity. A B-side mixture of the closed cell spray foam insulation may include a polyol blend having a polyester polyol having a functionality of at least about 3.0 and a polyether polyol. The method may include spraying at least one additional layer of the closed cell spray foam insulation against the first layer within 5 minutes of spraying the first layer.Type: GrantFiled: September 30, 2020Date of Patent: August 8, 2023Assignee: Johns ManvilleInventors: Chanel Charbonneau, Yusheng Zhao, Elam Leed, Kathryn Miks
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Publication number: 20230198003Abstract: The present application provides a composite solid state electrolyte slurry, a film, a preparation method, and an all solid state battery. The method includes: adding a polymer into a non-polar solvent and mixing the polymer and the non-polar solvent to obtain a sol; adding a solid state electrolyte powder and a lithium salt solution into the sol and mixing the solid state electrolyte powder, the lithium salt solution and the sol to obtain a composite solid state electrolyte slurry; the non-polar solvent is an organic solvent that does not react with the solid state electrolyte powder; the high shear force of the sol is used to disperse the solid state electrolyte powder and lithium salt solution, thereby the solid state electrolyte powder and the lithium salt solution are uniformly dispersed in the sol.Type: ApplicationFiled: June 15, 2021Publication date: June 22, 2023Applicant: Southern University of Science and TechnologyInventors: Juncao BIAN, Zhouguang LU, Yusheng ZHAO
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Publication number: 20230110197Abstract: The present application provides a solid state electrolyte, a preparation method thereof, and an all solid state battery. Multi-element co-doping of lithium-rich, sodium-rich, potassium-rich anti-perovskite electrolytes on lithium sites or sodium sites or potassium sites, oxygen sites and halogen sites effectively improves the ionic conductivity of the anti-perovskite solid state electrolyte.Type: ApplicationFiled: June 15, 2021Publication date: April 13, 2023Applicant: Southern University of Science and TechnologyInventors: Juncao BIAN, Zhouguang LU, Yusheng ZHAO
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Publication number: 20220097096Abstract: A method of applying a closed cell spray foam insulation may include spraying a first layer of a closed cell spray foam insulation into a wall cavity. A B-side mixture of the closed cell spray foam insulation may include a polyol blend having a polyester polyol having a functionality of at least about 3.0 and a polyether polyol. The method may include spraying at least one additional layer of the closed cell spray foam insulation against the first layer within 5 minutes of spraying the first layer.Type: ApplicationFiled: September 30, 2020Publication date: March 31, 2022Inventors: Chanel Charbonneau, Yusheng Zhao, Elam Leed, Kathryn Miks
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Publication number: 20210198815Abstract: Provided are a SiC/ZrC composite fiber, a preparation method and use thereof. The SiC/ZrC composite fiber has a diameter of 10 to 70 ?m. The method includes mixing liquid polycarbosilane with a zirconium-containing polymer to obtain a hybrid spinning solution, and then performing electrospinning to obtain a SiC/ZrC composite fiber precursor, crosslinking and thermally treating the SiC/ZrC composite fiber precursor in a protective atmosphere to obtain the SiC/ZrC composite fiber. The SiC/ZrC composite fiber is continuous and uniform, has an adjustable diameter, and thus has outstanding tensile strength and breaking strength and excellent high-temperature resistance. Without use of any organic solvent or spinning agent, the method achieves short process flow and high yield, indicating wide application prospects.Type: ApplicationFiled: July 27, 2020Publication date: July 1, 2021Inventors: Xiaofei Wang, Mingyu Zhu, Yulei Li, Fuzeng Ren, Yusheng Zhao
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Patent number: 10941459Abstract: An aluminium-zinc-hot-dipped and colour-coated steel plate having a 600 MPa yield strength grade and a high elongation and a manufacturing method thereof, with the chemical components in mass percentage of a substrate of the steel plate being: 0.07-0.15% of C, 0.02-0.5% of Si, 1.3-1.8% of Mn, N?0.004%, S?0.01%, Ti?0.20%, Nb?0.060%, and the balance being Fe and other inevitable impurities, and meanwhile satisfying the conditions of: (C+Mn/6)?0.3%; Mn/S?150; Nb satisfying 0.01%?(Nb?0.22C?1.1N)?0.06% where no Ti is contained; Ti satisfying 0.5?Ti/C?1.5 where no Nb is contained; and 0.04%?(Ti+Nb)?0.26% where Ti and Nb are added in combination. The steel plate has a yield strength of ?600 MPa, a tensile strength of ?650 MPa, an elongation after fracture of ?12%, a good strength and toughness and an excellent corrosion resistance.Type: GrantFiled: July 25, 2016Date of Patent: March 9, 2021Assignee: Baoshan Iron & Steel Co., Ltd.Inventors: Jun Li, Dechao Xu, Hailing Mu, Yusheng Zhao, Yun-feng Liu
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Publication number: 20180245176Abstract: An aluminium-zinc-hot-dipped and colour-coated steel plate having a 600 MPa yield strength grade and a high elongation and a manufacturing method thereof, with the chemical components in mass percentage of a substrate of the steel plate being: 0.07-0.15% of C, 0.02-0.5% of Si, 1.3-1.8% of Mn, N?0.004%, S?0.01%, Ti?0.20%, Nb?0.060%, and the balance being Fe and other inevitable impurities, and meanwhile satisfying the conditions of: (C+Mn/6)?0.3%; Mn/S?150; Nb satisfying 0.01%?(Nb-0.22C-1.1N)?0.06% where no Ti is contained; Ti satisfying 0.5?Ti/C?1.5 where no Nb is contained; and 0.04%?(Ti+Nb)?0.26% where Ti and Nb are added in combination. The steel plate has a yield strength of ?600 MPa, a tensile strength of ?650 MPa, an elongation after fracture of ?12%, a good strength and toughness and an excellent corrosion resistance.Type: ApplicationFiled: July 25, 2016Publication date: August 30, 2018Applicant: BAOSHAN IRON & STEEL CO., LTD.Inventors: Jun LI, Dechao XU, Hailing MU, Yusheng ZHAO, Yun-feng LIU
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Patent number: 10044061Abstract: A process for preparing a lithium-rich antiperovskite electrolyte film involves forming a composite target of precursor metal oxide(s) and metal halide(s), and exposing the target to a pulsed laser beam under conditions suitable for depositing a film of lithium-rich antiperovskite on a surface. In some embodiments the process is used to prepare a film of Li3OCl from a target largely composed of Li2O and LiCl. Exposure of the target to a pulsed laser beam deposits antiperovskite electrolyte Li3OCl on a substrate. In another embodiment, sputtering may be used to prepare films of lithium-rich antiperovskites using the composite target of precursor metal oxide(s) and metal halide(s).Type: GrantFiled: June 10, 2015Date of Patent: August 7, 2018Assignee: Los Alamos National Security, LLCInventors: Xujie Lu, John Howard, Luc Daemen, Yusheng Zhao, Quanxi Jia
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Publication number: 20180006306Abstract: Transition-metal doped Li-rich anti-perovskite cathode compositions are provided herein. The Li-rich anti-perovskite cathode compositions have a chemical formula of Li(3-?)M5/mBA, wherein 0<?<3m/(m+1) and ?=3m/(m+1) is the maximum value for the transition metals doping, a chemical formula of Li4-?Ms?/mPC4A, wherein 0<??4m/(m+1) and ?=4m/(m+1) is the maximum value for the transition metals doping, or a combination thereof, wherein M is a transition metal, B is a divalent anion, and A is a monovalent anion. Also provided herein, are methods of making the Li-rich anti-perovskite cathode compositions, and uses of the Li-rich anti-perovskite cathode compositions.Type: ApplicationFiled: February 12, 2016Publication date: January 4, 2018Inventors: Jinlong ZHU, Shuai LI, Yusheng ZHAO, John Patrick LEMMON
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Publication number: 20170275172Abstract: Na-rich electrolyte compositions provided herein can be used in a variety of devices, such as sodium ionic batteries, capacitors and other electrochemical devices. Na-rich electrolyte compositions provided herein can have a chemical formula of Na3OX, Na3SX, Na (3-?) M?/2OX and Na (3-?) M?/2SX wherein 0<?<0.8, wherein X is a monovalent anion selected from fluoride, chloride, bromide, iodide, H?, CN?, BF4?, BH4?, ClO4?, CH3?, NO2?, NH2? and mixtures thereof, and wherein M is a divalent metal selected from the group consisting of magnesium, calcium, barium, strontium and mixtures thereof. Na-rich electrolyte compositions provided herein can have a chemical formula of Na (3-?) M?/3OX and/or Na (3-?) M?/3SX; wherein 0<?<0.5, wherein M is a trivalent cation M3, and wherein X is selected from fluoride, chloride, bromide, iodide, H?, CN?, BF4?, BH4?, ClO4?, CH3?, NO2?, NH2? and mixtures thereof.Type: ApplicationFiled: August 22, 2014Publication date: September 28, 2017Inventors: Yusheng ZHAO, Yonggang WANG, Ruqiang ZOU
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Patent number: 9246188Abstract: Solid electrolyte antiperovskite compositions for batteries, capacitors, and other electrochemical devices have chemical formula Li3OA, Li(3-x)Mx/2OA, Li(3-x)Nx/3OA, or LiCOXzY(1-z), wherein M and N are divalent and trivalent metals respectively and wherein A is a halide or mixture of halides, and X and Y are halides.Type: GrantFiled: March 15, 2013Date of Patent: January 26, 2016Assignee: Los Alamos National Security, LLCInventors: Yusheng Zhao, Luc Louis Daemen
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Publication number: 20150364788Abstract: A process for preparing a lithium-rich antiperovskite electrolyte film involves forming a composite target of precursor metal oxide(s) and metal halide(s), and exposing the target to a pulsed laser beam under conditions suitable for depositing a film of lithium-rich antiperovskite on a surface. In some embodiments the process is used to prepare a film of Li3OCl from a target largely composed of Li2O and LiCl. Exposure of the target to a pulsed laser beam deposits antiperovskite electrolyte Li3OCl on a substrate. In another embodiment, sputtering may be used to prepare films of lithium-rich antiperovskites using the composite target of precursor metal oxide(s) and metal halide(s).Type: ApplicationFiled: June 10, 2015Publication date: December 17, 2015Inventors: Xujie Lu, John Howard, Luc Daemen, Yusheng Zhao, Quanxi Jia
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Publication number: 20130202971Abstract: Solid electrolyte antiperovskite compositions for batteries, capacitors, and other electrochemical devices have chemical formula Li3OA, Li(3-x)Mx/2OA, Li(3-x)Nx/3OA, or LiCOXzY(1-z), wherein M and N are divalent and trivalent metals respectively and wherein A is a halide or mixture of halides, and X and Y are halides.Type: ApplicationFiled: March 15, 2013Publication date: August 8, 2013Inventors: Yusheng Zhao, Luc Lous Daemen
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Patent number: 7959841Abstract: Uniformly dense, diamond-silicon carbide composites having high hardness, high fracture toughness, and high thermal stability are prepared by consolidating a powder mixture of diamond and amorphous silicon. A composite made at 5 GPa/1673K had a measured fracture toughness of 12 MPa·m1/2. By contrast, liquid infiltration of silicon into diamond powder at 5 GPa/1673K produces a composite with higher hardness but lower fracture toughness.Type: GrantFiled: May 31, 2006Date of Patent: June 14, 2011Assignee: Los Alamos National Security, LLCInventor: Yusheng Zhao
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Patent number: 7938997Abstract: Bulk, superhard, B—C—N nanocomposite compacts were prepared by ball milling a mixture of graphite and hexagonal boron nitride, encapsulating the ball-milled mixture at a pressure in a range of from about 15 GPa to about 25 GPa, and sintering the pressurized encapsulated ball-milled mixture at a temperature in a range of from about 1800-2500 K. The product bulk, superhard, nanocomposite compacts were well sintered compacts with nanocrystalline grains of at least one high-pressure phase of B—C—N surrounded by amorphous diamond-like carbon grain boundaries. The bulk compacts had a measured Vicker's hardness in a range of from about 41 GPa to about 68 GPa.Type: GrantFiled: September 27, 2006Date of Patent: May 10, 2011Assignee: Los Alamos National Security, LLCInventors: Yusheng Zhao, Duanwei He