Patents by Inventor Shuwei Zhang
Shuwei Zhang 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: 11939768Abstract: Disclosed are a sleeve grouting device and method for prefabricated building, relating to the technical field of engineering construction. The grouting device includes a sleeve, a driver and an oscilloscope, sleeve openings at two ends of the sleeve each are configured to be penetrated by connection rebars of each of two different prefabricated components, a piezoelectric ceramic is provided horizontally at each of the sleeve openings at two ends of the sleeve, a corresponding one of the piezoelectric ceramics is electrically connected to the driver and another corresponding one of the piezoelectric ceramics is electrically connected to the oscilloscope; a bottom end of the sleeve is connected to an inlet pipe to be communicated with a g grout injection equipment, and a top end of the sleeve is connected to an outlet pipe.Type: GrantFiled: June 7, 2023Date of Patent: March 26, 2024Assignee: CCCC CONSTRUCTION GROUP CO., LTD.Inventors: Wenchao Liu, Kesheng Zhang, Baoshuang Ren, Shuwei Cheng
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Publication number: 20240096552Abstract: Disclosed are a method and device for winding a foil coil of a stereoscopic wound iron core transformer. The device includes a rotating assembly, a driving device and a plurality of loading assemblies; the rotating assembly is provided with a through hole matched with an iron core post, the rotating assembly is provided with a gear plate and a track ring around the through hole, and the gear plate and the track ring are fixedly connected by a fixing block; the loading assembly includes a cylinder and a tension device, and the cylinder is movably connected with the rotating assembly; and a driving end of the driving device is connected with the gear plate.Type: ApplicationFiled: November 10, 2021Publication date: March 21, 2024Inventors: Kaixuan XU, Qingning LIANG, Shuwei SITU, Yuxiang QI, Danju SONG, Wenjie FANG, Fei LI, Xueming ZHANG, Yucheng ZHOU, Wenhui FANG, Lizhen ZHAI
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Publication number: 20240084597Abstract: Disclosed are a sleeve grouting device and method for prefabricated building, relating to the technical field of engineering construction. The grouting device includes a sleeve, a driver and an oscilloscope, sleeve openings at two ends of the sleeve each are configured to be penetrated by connection rebars of each of two different prefabricated components, a piezoelectric ceramic is provided horizontally at each of the sleeve openings at two ends of the sleeve, a corresponding one of the piezoelectric ceramics is electrically connected to the driver and another corresponding one of the piezoelectric ceramics is electrically connected to the oscilloscope; a bottom end of the sleeve is connected to an inlet pipe to be communicated with a g grout injection equipment, and a top end of the sleeve is connected to an outlet pipe.Type: ApplicationFiled: June 7, 2023Publication date: March 14, 2024Inventors: Wenchao LIU, Kesheng ZHANG, Baoshuang REN, Shuwei CHENG
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Publication number: 20240071685Abstract: A winding die is disclosed, including: a gear baffle, where a middle portion of the gear baffle is provided with a first opening for placing an iron core post, and the gear baffle is provided with a first surface; and a cylinder, where the cylinder is arranged on the first surface of the gear baffle and connected with the gear baffle. The middle portion of the gear baffle is provided with the first opening for placing the iron core post, the gear baffle is fixedly connected with the cylinder, an external device is connected with a gear, and the cylinder on the gear baffle is driven to rotate around the iron core post by pulling the gear, so that a foil or an insulating material on the cylinder can be wound on the iron core post, finally realizing a foil winding.Type: ApplicationFiled: November 10, 2021Publication date: February 29, 2024Inventors: Kaixuan XU, Qingning LIANG, Shuwei SITU, Yuxiang QI, Danju SONG, Wenjie FANG, Fei LI, Xueming ZHANG, Yucheng ZHOU, Wenhui FANG, Lizhen ZHAI, Yixiong LIANG
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Publication number: 20240071684Abstract: A winding cylinder of a stereoscopic wound iron core transformer is disclosed, including an outer cylinder, an inner cylinder and a tension assembly. The outer cylinder is movably connected with the inner cylinder through a bearing assembly, and the outer cylinder rotatable around an axis of the inner cylinder. The tension assembly includes a screw, a spring and a connecting assembly. The connecting assembly includes a fixing portion, a friction portion and a transmission portion, the friction portion and the transmission portion are both arranged around the inner cylinder, and the transmission portion is fixedly connected with the outer cylinder. A side face of the inner cylinder is provided with a through hole, and the fixing portion penetrates through the through hole and is fixedly connected with the friction portion.Type: ApplicationFiled: November 10, 2021Publication date: February 29, 2024Inventors: Kaixuan XU, Qingning LIANG, Shuwei SITU, Yuxiang QI, Danju SONG, Wenjie FANG, Fei LI, Xueming ZHANG, Yucheng ZHOU, Wenhui FANG, Lizhen ZHAI, Yixiong LIANG, Huaming WANG, Quanan XU
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Patent number: 11596897Abstract: A method for recovering CO2 in the Rectisol process. The method includes at least the following steps: performing reduced-pressure flash distillation treatment on the CO2-rich methanol liquid, and outputing the CO2 desorbed gas obtained after the reduced-pressure flash distillation treatment as a product gas; performing heat exchange flash distillation treatment on a first methanol treatment liquid obtained after the reduced-pressure flash distillation treatment, and outputing the CO2 desorbed gas obtained after the heat exchange flash distillation treatment as a product gas; performing vacuum flash distillation treatment on a second methanol treatment liquid obtained after the heat exchange flash distillation treatment, and outputing the CO2 desorbed gas obtained after the vacuum flash distillation treatment as a product gas.Type: GrantFiled: May 6, 2020Date of Patent: March 7, 2023Assignee: Dalian Jiachun Gas Purification Technology Development Co., LtdInventors: Shuwei Zhang, Fengbao Guan, Yan Li, Jin Zhao, Yaming Du, Ping Qu
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Publication number: 20230045225Abstract: Disclosed is an in-vivo micro-robot for nerve stretching, comprising a channel, and a movable part and a fixed part located at the channel. The movable part is disposed to be movable along the channel, the movable part sleeves the fixed part and is used for driving the fixed part to move along the channel, and the fixed part is connected to a nerve to be stretched. The in-vivo micro-robot is embedded into a patient's body through surgery, so that the extension of the nerve is accelerated and is regular and quantitative, thereby effectively solving the problems of small probability of nerve self-repair and long recovery period in traditional nerve bridging surgery.Type: ApplicationFiled: October 24, 2022Publication date: February 9, 2023Inventors: Lihai Zhang, Rui Song, Ye Peng, Fuxin Du, Shuwei Zhang, Yanqiang Lei, Gongzi Zhang
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Publication number: 20210106943Abstract: A method for recovering CO2 in the Rectisol process. The method includes at least the following steps: performing reduced-pressure flash distillation treatment on the CO2-rich methanol liquid, and outputing the CO2 desorbed gas obtained after the reduced-pressure flash distillation treatment as a product gas; performing heat exchange flash distillation treatment on a first methanol treatment liquid obtained after the reduced-pressure flash distillation treatment, and outputing the CO2 desorbed gas obtained after the heat exchange flash distillation treatment as a product gas; performing vacuum flash distillation treatment on a second methanol treatment liquid obtained after the heat exchange flash distillation treatment, and outputing the CO2 desorbed gas obtained after the vacuum flash distillation treatment as a product gas.Type: ApplicationFiled: May 6, 2020Publication date: April 15, 2021Applicant: Dalian Jiachun Gas Purification Technology Development Co., LtdInventors: Shuwei ZHANG, Fengbao GUAN, Yan LI, Jin ZHAO, Yaming DU, Ping QU
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Patent number: 8285330Abstract: A method for HARQ reordering in Enhanced Uplink Dedicated Channel of WCDMA system includes following steps: locating the soft combination buffer in the Node B and the reordering buffer in the SRNC; locating the HARQ entity in the Node B; locating the reordering queue distribution entity, the reordering entity and the disassembly entity in the SRNC. This invention adopts the separation technology of the soft combination buffer and the reordering buffer, the separation model can not only ensure the diversity gain, but also reduce the receiving delay and save the buffer space. Three mechanisms (timer mechanism, window mechanism and SBI mechanism) are proposed to prevent the blocking of the reordering buffer, which degrades the blocking to the least level, improves the receiving efficiency and the system performance. Aiming at the SBI mechanism, the invention proposes the new DCH data frame structure on the Iub interface and the Iur interface.Type: GrantFiled: February 17, 2004Date of Patent: October 9, 2012Assignees: Samsung Electronics Co., Ltd., Beijing Samsung Telecom R&D CenterInventors: Ju-Ho Lee, Kook-Heui Lee, Jeong-Gon Kim, Hyeon-Woo Lee, Shuwei Zhang, Jing Zhao, Chunying Sun
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Publication number: 20070042782Abstract: A method for HARQ reordering in Enhanced Uplink Dedicated Channel of WCDMA system includes following steps: locating the soft combination buffer in the Node B and the reordering buffer in the SRNC; locating the HARQ entity in the Node B; locating the reordering queue distribution entity, the reordering entity and the disassembly entity in the SRNC. This invention adopts the separation technology of the soft combination buffer and the reordering buffer, the separation model can not only ensure the diversity gain, but also reduce the receiving delay and save the buffer space. Three mechanisms (timer mechanism, window mechanism and SBI mechanism) are proposed to prevent the blocking of the reordering buffer, which degrades the blocking to the least level, improves the receiving efficiency and the system performance. Aiming at the SBI mechanism, the invention proposes the new DCH data frame structure on the Iub interface and the Iur interface.Type: ApplicationFiled: February 17, 2004Publication date: February 22, 2007Inventors: Ju-Ho Lee, Kook-Heui Lee, Jeong-Gon Kim, Hyeon-Woo Lee, Shuwei Zhang, Jing Zhao, Chunying Sun
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Patent number: 5112463Abstract: Apparatus for efficiently electrolyzing water comprising an electrolysis cell and gas-liquid separating mechanism, wherein the electrolysis cell is composed of a plurality of compartments, each of which has two plate electrodes with a membrane assembly sandwiched therebetween, the plate electrodes and the membrane assembly are spaced by a concavo-convex ion net and a concavo-convex nichel net respectively so that the spacing between the two electrodes is greatly reduced.Type: GrantFiled: January 18, 1991Date of Patent: May 12, 1992Assignee: XueMing ZhangInventors: XueMing Zhang, Shucheng Zhang, Shuxia Zhang, Congshan Liu, Haibuo Zhang, Wenrong Li, Qingyan Ji, Shufang Zhang, Shuwei Zhang
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Patent number: D745603Type: GrantFiled: July 10, 2014Date of Patent: December 15, 2015Assignee: 3M INNOVATIVE PROPERTIES COMPANYInventors: Shuwei Zhang, Gianmauro Vella, Xinchun Tang