Patents by Inventor Yunsheng Ma
Yunsheng Ma 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: 11867360Abstract: The present disclosure relates to a field of soil-covered tank and includes a gas collecting and exhausting unit, a safety sealing unit and a closed-loop ventilation unit; a gas collecting pipe is located in a valve chamber and a channel, and the gas collecting pipe, a fan and an exhaust pipe are connected in sequence; a gas monitor of the safety sealing unit is used for monitoring concentration of combustible gases, a controller is connected to the gas monitor, a temperature sensor, a valve and a fan by conducting wires, and the controller set a warning temperature value and a warning gases concentration value and is capable of controlling actions of the valve and the fan; and the closed-loop ventilation unit is formed among a plurality of gas collecting and exhausting units.Type: GrantFiled: April 12, 2021Date of Patent: January 9, 2024Assignees: SHANDONG CHAMBROAD HOLDING GROUP CO., LTD., SHANDONG CHAMBROAD EQUIPMENT MANUFACTURE INSTALLATION CO., LTD.Inventors: Yunsheng Ma, Liqiu Zhao, Chenghe Zhang, Shiheng Ma, Bo Yan, Qingsong Zhao, Bingzhan Li
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Patent number: 11774041Abstract: An integral side slope structure of a soil-covered tank, includes a tank body, connecting pieces, and reinforcing frameworks. The exterior of the tank body is completely covered with soil, and a side slope is formed after the tank body is covered with the soil; each connecting piece is composed of ribs which are in cross connection to each other; the connecting pieces are connected to the outer wall of the tank body and are laid inside the side slope in the horizontal direction; a single-layer connecting net is formed after a single layer of the connecting pieces is connected to the tank body; a plurality of layers of the connecting pieces are arranged at intervals in the vertical direction; the tank body and the side slope are connected by the multi-layer connecting net to form an integral structure; the reinforcing frameworks are arranged along the side slope.Type: GrantFiled: April 12, 2021Date of Patent: October 3, 2023Assignees: SHANDONG CHAMBROAD HOLDING GROUP CO., LTD., SHANDONG CHAMBROAD EQUIPMENT MANUFACTURE INSTALLATION CO., LTD.Inventors: Yunsheng Ma, Liqiu Zhao, Ziping Zhang, Chenghe Zhang, Qingsong Zhao, Chongchong Zhang, Jiatao Cheng, Shengke Wei, Xingfei Geng
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Publication number: 20230242686Abstract: A preparation method of bimetallic catalysts based on anthracene frameworks and use thereof in olefin polymerization is reported. Anthrecene frameworks were introduced, heat resistance of the catalysts is improved, and by changing central metals and configurations of the frameworks, steric and electronic effects of the metal catalysts of this model can be adjusted and controlled conveniently, and polyolefin polymer materials of different structures and different properties can be prepared, the bimetallic catalyst can be used in ethylene homopolymerization for preparation of high density polyethylene, ethylene/1-octene copolymerization for preparation of polyolefin elastomers and ethylene/norbornene copolymerization for preparation of cycloolefin copolymers.Type: ApplicationFiled: November 2, 2021Publication date: August 3, 2023Inventors: Zhibo LI, Yunsheng MA, Shaofeng LIU, Bo LUAN, Yanhong XING, Yongchen ZHAO, Jinbo ZHANG, Jiashuai LIU
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Patent number: 11702279Abstract: The present disclosure relates to a soil completely-covered tank system with a built-in valve chamber. The valve chamber includes a spherical tank body, a valve chamber, and a channel; an exterior of the spherical tank body is completely covered with soil, and the spherical tank body is supported by a stand column and is arranged on the ground, such that a gap is formed between the bottom of the spherical tank body and a ground foundation; the valve chamber is arranged between the spherical tank body and the ground foundation; a top opening of the valve chamber is connected to the bottom of the spherical tank body by means of a first connecting structure.Type: GrantFiled: April 12, 2021Date of Patent: July 18, 2023Assignee: SHANDONG CHAMBROAD EQUIPMENT MANUFACTURE INSTALLATION CO., LTD.Inventors: Yunsheng Ma, Liqiu Zhao, Ziping Zhang, Shiheng Ma, Qingsong Zhao, Chongchong Zhang, Jiatao Cheng, Shengke Wei, Xingfei Geng
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Patent number: 11702277Abstract: A soil completely-covered structure includes a base layer, slope body filling soil and a buffering layer; the base layer is arranged around a vertical tank body and is made of a base material located on a ground floor, and a first filling gap is formed between the base layer and an outer wall of the vertical tank body; the slope body filling soil is arranged on the base layer, a second filling gap is formed between the side of the slope body filling soil and the outer wall of the vertical tank body, and a side slope surface is formed on the outer side of the slope body filling soil; and the buffering layer is formed in the first filling gap and the second filling gap, and the buffering material fills the first filling gap and the second filling gap to wrap the surface of the vertical tank body.Type: GrantFiled: April 12, 2021Date of Patent: July 18, 2023Assignee: SHANDONG CHAMBROAD EQUIPMENT MANUFACTURE INSTALLATION CO., LTD.Inventors: Yunsheng Ma, Liqiu Zhao, Chenghe Zhang, Shiheng Ma, Bo Yan, Qingsong Zhao, Chongchong Zhang
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Publication number: 20230184379Abstract: An integral side slope structure of a soil-covered tank, includes a tank body, connecting pieces, and reinforcing frameworks. The exterior of the tank body is completely covered with soil, and a side slope is formed after the tank body is covered with the soil; each connecting piece is composed of ribs which are in cross connection to each other; the connecting pieces are connected to the outer wall of the tank body and are laid inside the side slope in the horizontal direction; a single-layer connecting net is formed after a single layer of the connecting pieces is connected to the tank body; a plurality of layers of the connecting pieces are arranged at intervals in the vertical direction; the tank body and the side slope are connected by the multi-layer connecting net to form an integral structure; the reinforcing frameworks are arranged along the side slope.Type: ApplicationFiled: April 12, 2021Publication date: June 15, 2023Inventors: Yunsheng MA, Liqiu ZHAO, Ziping ZHANG, Chenghe ZHANG, Qingsong ZHAO, Chongchong ZHANG, Jiatao CHENG, Shengke WEI, Xingfei GENG
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Publication number: 20230134902Abstract: The present disclosure relates to a soil completely-covered tank system with a built-in valve chamber. The valve chamber includes a spherical tank body, a valve chamber, and a channel; an exterior of the spherical tank body is completely covered with soil, and the spherical tank body is supported by a stand column and is arranged on the ground, such that a gap is formed between the bottom of the spherical tank body and a ground foundation; the valve chamber is arranged between the spherical tank body and the ground foundation; a top opening of the valve chamber is connected to the bottom of the spherical tank body by means of a first connecting structure.Type: ApplicationFiled: April 12, 2021Publication date: May 4, 2023Inventors: Yunsheng MA, Liqiu ZHAO, Ziping ZHANG, Shiheng MA, Qingsong ZHAO, Chongchong ZHANG, Jiatao CHENG, Shengke WEI, Xingfei GENG
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Publication number: 20230134488Abstract: A soil completely-covered structure includes a base layer, slope body filling soil and a buffering layer; the base layer is arranged around a vertical tank body and is made of a base material located on a ground floor, and a first filling gap is formed between the base layer and an outer wall of the vertical tank body; the slope body filling soil is arranged on the base layer, a second filling gap is formed between the side of the slope body filling soil and the outer wall of the vertical tank body, and a side slope surface is formed on the outer side of the slope body filling soil; and the buffering layer is formed in the first filling gap and the second filling gap, and the buffering material fills the first filling gap and the second filling gap to wrap the surface of the vertical tank body.Type: ApplicationFiled: April 12, 2021Publication date: May 4, 2023Inventors: Yunsheng MA, Liqiu ZHAO, Chenghe ZHANG, Shiheng MA, Bo YAN, Qingsong ZHAO, Chongchong ZHANG
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Publication number: 20230139902Abstract: The present disclosure relates to a field of soil-covered tank and includes a gas collecting and exhausting unit, a safety sealing unit and a closed-loop ventilation unit; a gas collecting pipe is located in a valve chamber and a channel, and the gas collecting pipe, a fan and an exhaust pipe are connected in sequence; a gas monitor of the safety sealing unit is used for monitoring concentration of combustible gases, a controller is connected to the gas monitor, a temperature sensor, a valve and a fan by conducting wires, and the controller set a warning temperature value and a warning gases concentration value and is capable of controlling actions of the valve and the fan; and the closed-loop ventilation unit is formed among a plurality of gas collecting and exhausting units.Type: ApplicationFiled: April 12, 2021Publication date: May 4, 2023Inventors: Yunsheng MA, Liqiu ZHAO, Chenghe ZHANG, Shiheng MA, Bo YAN, Qingsong ZHAO, Bingzhan LI
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Publication number: 20220032265Abstract: To provide a gas storage material and gas separation system capable of regulating the storage pressure and release pressure of a gas. A gas storage material which has two cubic lattice-shaped organometallic complexes, wherein the two organometallic complexes form an interpenetrating structure in which one apex portion of a unit cell of one of the organometallic complexes is positioned in a space inside one unit cell of the other organometallic complex.Type: ApplicationFiled: September 5, 2019Publication date: February 3, 2022Inventors: Bruno FONTAINE, Patrick GINET, Akihiro HORI, Nobuhiko HOSONO, Shinpei KUSAKA, Susumu KITAGAWA, Christophe LAVENN, Yunsheng MA, Ryotaro MATSUDA, Mickaele BONNEAU
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Method for industrial production of trans-butadiene-isoprene copolymer rubber and apparatus therefor
Patent number: 10988561Abstract: A method for industrial production of a butadiene-isoprene copolymer rubber having a trans-1,4-structure (TBIR) and an apparatus for implementing the method. The production method includes: pumping a predetermined amount of a butadiene and an isoprene into a polymerization reactor, and performing bulk polymerization in the presence of a catalyst to obtain TBIR; performing extrusion, devolatilization, granulation and drying on the produced TBIR, and then packaging the produced TBIR; and separating unreacted monomers by a recovery and separation device followed by separately refining the unreacted monomers, and then returning the unreacted monomers to a batching device or a storage tank. The production apparatus has a recovery and refining unit, a polymerization unit, a post-treatment unit and a utility unit. By the production apparatus and the production method industrial production of TBIR by bulk polymerization is realized.Type: GrantFiled: November 15, 2016Date of Patent: April 27, 2021Assignees: QINGDAO UNIVERSITY OF SCIENCE AND TECHNOLOGY, SHANDONG HUAJU POLYMER MATERIALS CO., LTD., CHAMBROAD CHEMICAL INDUSTRY RESEARCH INSTITUTE CO., LTD.Inventors: Aihua He, Yunsheng Ma, Huafeng Shao, Gang Yao, Chenguang Liu, Bo Luan, Riguo Wang -
METHOD FOR INDUSTRIAL PRODUCTION OF TRANS-BUTADIENE-ISOPRENE COPOLYMER RUBBER AND APPARATUS THEREFOR
Publication number: 20180201714Abstract: A method for industrial production of a butadiene-isoprene copolymer rubber having a trans-1,4-structure (TBIR) and an apparatus for implementing the method. The production method includes: pumping a predetermined amount of a butadiene and an isoprene into a polymerization reactor, and performing bulk polymerization in the presence of a catalyst to obtain TBIR; performing extrusion, devolatilization, granulation and drying on the produced TBIR, and then packaging the produced TBIR; and separating unreacted monomers by a recovery and separation device followed by separately refining the unreacted monomers, and then returning the unreacted monomers to a batching device or a storage tank. The production apparatus has a recovery and refining unit, a polymerization unit, a post-treatment unit and a utility unit. By the production apparatus and the production method industrial production of TBIR by bulk polymerization is realized.Type: ApplicationFiled: November 15, 2016Publication date: July 19, 2018Applicants: QINGDAO UNIVERSITY OF SCIENCE AND TECHNOLOGY, SHANDONG HUAJU POLYMER MATERIALS CO., LTD., CHAMBROAD CHEMICAL INDUSTRY RESEARCH INSTITUTE CO., LTD.Inventors: Aihua HE, Yunsheng MA, Huafeng SHAO, Gang YAO, Chenguang LIU, Bo LUAN, Riguo WANG -
Patent number: 7564625Abstract: A scanning boom microscope comprises an optical axis that can be varied into any axis or direction relative to a circular displacement about an optical boom that supports the scanning boom microscope's objective in free space. Accordingly, scanning boom microscope can be positioned to observe free standing samples away from the microscope base.Type: GrantFiled: January 20, 2006Date of Patent: July 21, 2009Assignee: JMAR Technologies, Inc.Inventors: Charles S. McLeod, Robert A. Selzer, Yunsheng Ma
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Publication number: 20070236786Abstract: A scanning boom microscope comprises an optical axis that can be varied into any axis or direction relative to a circular displacement about an optical boom that supports the scanning boom microscope's objective in free space. Accordingly, scanning boom microscope can be positioned to observe free standing samples away from the microscope base.Type: ApplicationFiled: January 20, 2006Publication date: October 11, 2007Inventors: Charles McLeod, Robert Selzer, Yunsheng Ma