Patents by Inventor Weiguo Zhao
Weiguo 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: 11948284Abstract: The present invention belongs to the technical field of petroleum exploitation engineering, and discloses a 3D modeling method for pore-filling hydrate sediment based on a CT image. Indoor remolding rock cores or in situ site rock cores without hydrate can be scanned by CT; a sediment matrix image stack and a pore image stack are obtained by gray threshold segmentation; then, a series of pore-filling hydrate image stacks with different saturations are constructed through image morphological processing of the pore image stack such as erosion, dilation and image subtraction operation; and a series of digital rock core image stacks of the pore-filling hydrate sediment with different saturations are formed through image subtraction operation and splicing operation to provide a relatively real 3D model for the numerical simulation work of the basic physical properties of a reservoir of natural gas hydrate.Type: GrantFiled: July 23, 2020Date of Patent: April 2, 2024Assignee: DALIAN UNIVERSITY OF TECHNOLOGYInventors: Yongchen Song, Yanghui Li, Peng Wu, Xiang Sun, Weiguo Liu, Jiafei Zhao, Mingjun Yang, Lei Yang, Zheng Ling
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Patent number: 11926538Abstract: The present disclosure relates to the technical field of wastewater treatment, and provides a wastewater treatment method and apparatus based on hydrate-based water vapor adsorption. The apparatus includes a wastewater evaporation zone, a hydrate formation zone, a hydrate decomposition zone, and a data acquisition and control system. Rising water vapor and condensed water formed during evaporation of wastewater at normal temperature react with a hydrate former on a cooling wall surface to form a hydrate, continuous evaporation of the wastewater is promoted, the hydrate is scraped off to a collecting zone below by a scraper after being formed, and the hydrate is decomposed into fresh water, thereby realizing wastewater treatment. The present disclosure provides a method for treating complex wastewater containing a plurality of pollutants, where water vapor is consumed to form the hydrate to promote wastewater evaporation, and water obtained from the decomposition does not contain pollutants theoretically.Type: GrantFiled: May 10, 2023Date of Patent: March 12, 2024Assignee: DALIAN UNIVERSITY OF TECHNOLOGYInventors: Yongchen Song, Lunxiang Zhang, Huilian Sun, Zheng Ling, Jiafei Zhao, Lingjie Sun, Lei Yang, Mingjun Yang, Yu Liu, Weiguo Liu, Yanghui Li, Xiang Sun, Lanlan Jiang
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Patent number: 11911786Abstract: The present invention discloses a hydrate energy-storage temperature-control material and a preparation method therefor. The material includes a refrigerant hydrate and a cross-linked polymer. The preparation method comprises the following steps: first, preparing a refrigerant hydrate by using a high-pressure reactor, and conducting grinding, crushing and sieving to obtain hydrate particles; then, uniformly spraying polytetrafluoroethylene suspended ultrafine powder onto the surface of the hydrate particles by using an electrostatic spraying device, and putting the hydrate particles into a plasma instrument to modify polytetrafluoroethylene so as to allow free radicals to be formed on the polytetrafluoroethylene powder surface; finally, subjecting monomers to graft polymerization with the free radicals on the polytetrafluoroethylene surface under the irradiation of a high-pressure mercury lamp of UV lighting system to stabilize the structure of the material, preparing a final product.Type: GrantFiled: June 30, 2021Date of Patent: February 27, 2024Assignee: DALIAN UNIVERSITY OF TECHNOLOGYInventors: Jiafei Zhao, Yongchen Song, Mingzhao Yang, Hongsheng Dong, Lunxiang Zhang, Quan Shi, Lei Yang, Zheng Ling, Xiang Sun, Yanghui Li, Weiguo Liu
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Publication number: 20230329282Abstract: The present invention provides an application of 1-deoxynojirimycin in feed for improving the nutritional value and sensory effect of rabbit meat products, and belongs to the technical field of feed. In the present invention, 1-deoxynojirimycin (DNJ) is added to meat rabbit feed, the addition of 0.14-0.28 g/kg DNJ to meat rabbit feed can significantly improve the quality and sensory effect of rabbit meat and the antioxidant capacity of animal meat products and prolong the shelf life, and 1-deoxynojirimycin is an effective component to improve the nutritional value and sensory effect of animal meat products and is beneficial to human health.Type: ApplicationFiled: June 17, 2023Publication date: October 19, 2023Inventors: Qirui Hou, Wenyu Hou, Xia Hu, Xiaoqing Li, Zijie Jiang, Shaocong Li, Weiguo Zhao, Xiangdong Zeng
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Publication number: 20230080841Abstract: A drive letter binding system is disclosed, which is for binding hard disk drives to their respective corresponding drive letters and includes a reading module, a binding module and an execution module. The reading module is used to, after an operating system of a host identifies the hard disk drives and their respective corresponding drive letters, read both the drive letters and hard disk drive identification paths corresponding to the respective hard disk drives. The binding module is used to bind the hard disk drives to their corresponding drive letters using the hard disk drive identification paths and generate binding information. The execution module is used to, in the event of any hard disk drive being electrically reconnected to the host or the operating system being restarted, utilize the binding information to enable the operating system to identify the drive letters to which the respective hard disk drives are bound.Type: ApplicationFiled: March 17, 2022Publication date: March 16, 2023Inventor: Weiguo ZHAO
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Patent number: 11118000Abstract: A self-crosslinkable polyurethane or polyurethane-urea aqueous dispersion, a preparation method therefor, and a use thereof. Side chains of the polyurethane or polyurethane-urea contain non-sterically-hindered siloxy groups. During the drying and activation of the aqueous dispersion, the siloxys in the side chains are hydrolyzed and crosslinked with each other to increase the cross-linking density, significantly improving the heat resistance, the humidity resistance, and other properties of an adhesive obtained therefrom. The aqueous dispersion itself has a good stability. In addition, an application system based thereon has an excellent stability and a long storage time. The aqueous dispersion is suitable for the preparation of high quality paints and sealants, especially adhesives.Type: GrantFiled: December 30, 2016Date of Patent: September 14, 2021Assignees: WANHUA CHEMICAL GROUP CO., LTD., WANHUA CHEMICAL (GUANGDONG) CO., LTD.Inventors: Xueshun Ji, Yunquan Jin, Tianwen Zhou, Weiguo Zhao, Haimei Wang, Yunling Liu, Zhen Wang, Bin Zhang, Yuyang Cao, Jiakuan Sun
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Publication number: 20190353664Abstract: Related to is the technical field of light initiated chemiluminescence technology, and in particular, to a method for determining HD-Hook-effect sample, a system, a reagent kit, and a device for determining HD-Hook effect in immunoassay, an immunoassay method, a system, a reagent kit, and a device for determining immunoassay.Type: ApplicationFiled: November 21, 2017Publication date: November 21, 2019Inventors: Yang Yang, Xianghui Zhang, Zifu Lian, Guidong Liu, Dongyang Wu, Weiguo Zhao, Yuhui Liu, Lin Li
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Publication number: 20190322793Abstract: A self-crosslinkable polyurethane or polyurethane-urea aqueous dispersion, a preparation method therefor, and a use thereof. Side chains of the polyurethane or polyurethane-urea contain non-sterically-hindered siloxy groups. During the drying and activation of the aqueous dispersion, the siloxys in the side chains are hydrolyzed and crosslinked with each other to increase the cross-linking density, significantly improving the heat resistance, the humidity resistance, and other properties of an adhesive obtained therefrom. The aqueous dispersion itself has a good stability. In addition, an application system based thereon has an excellent stability and a long storage time. The aqueous dispersion is suitable for the preparation of high quality paints and sealants, especially adhesives.Type: ApplicationFiled: December 30, 2016Publication date: October 24, 2019Inventors: Xueshun JI, Yunquan JIN, Tianwen ZHOU, Weiguo ZHAO, Haimei WANG, Yunling LIU, Zhen WANG, Bin ZHANG, Yuyang CAO, Jiakuan SUN
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Patent number: 10316346Abstract: An apparatus for dispersing microbes in a biological sample such as a liquid suspension sample and measuring turbidity of the liquid suspension is disclosed. The apparatus is configured for dispersing the microbes in a liquid suspension without destroying the integrity of the microbes and measure the turbidity of the sample suspension at the same time or in the same sample set up without having to move the microbe sample from one equipment to another.Type: GrantFiled: September 25, 2015Date of Patent: June 11, 2019Inventors: Guofeng Zhu, Baizi Mo, Hongbo Zhang, Jian Hou, Weiguo Zhao, Lijun Bi, Jiaoyu Deng, Shengce Tao, Haiying Hang, Jiawei Li, Xiao Yang
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Patent number: 10173197Abstract: The present invention relates to polymer beads comprising a polymeric matrix and having a pitted surface, the polymeric matrix (i) comprising polymerized monomer residues of (a) at least one mono-ethylenically unsaturated monomer, and (b) at least one crosslinking monomer having at least two ethylenically unsaturated groups separated by at least 4 consecutive acyclic atoms, and (ii) having distributed therethrough solid particulate material and polymeric porogen.Type: GrantFiled: August 28, 2013Date of Patent: January 8, 2019Assignee: IXOM OPERATIONS PTY LTDInventors: Weiguo Zhao, Matthew Roy Raymond
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Patent number: 10129113Abstract: The present invention relates to a method and apparatus for evaluating hardware based on a cloud server, the method comprising: detecting information on hardware components of a computer terminal; determining the type of the computer terminal based on information on the hardware components of the computer terminal; and scoring the hardware components of the computer terminal based on information on the hardware components and the type of the computer terminal. In accordance with embodiments of the present invention, the hardware components are scored based on the type of the computer terminal, and the relevant database are timely updated to ensure the accuracy of the hardware scoring.Type: GrantFiled: March 6, 2015Date of Patent: November 13, 2018Assignee: Tencent Technology (Shenzhen) Company LimitedInventors: Bin Zheng, Haibo Wang, Xiongjun Pi, Weiguo Zhao, Xiaowen Liang, Zongkai Zhang
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Publication number: 20160090616Abstract: An apparatus for dispersing microbes in a biological sample such as a liquid suspension sample and measuring turbidity of the liquid suspension is disclosed. The apparatus is configured for dispersing the microbes in a liquid suspension without destroying the integrity of the microbes and measure the turbidity of the sample suspension at the same time or in the same sample set up without having to move the microbe sample from one equipment to another.Type: ApplicationFiled: September 25, 2015Publication date: March 31, 2016Inventors: Guofeng ZHU, Baizi MO, Hongbo ZHANG, Jian HOU, Weiguo ZHAO, Lijun BI, Jiaoyu DENG, Shengce TAO, Haiying HANG, Jiawei LI, Xiao YANG
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Publication number: 20150288580Abstract: The present invention relates to a method and apparatus for evaluating hardware based on a cloud server, the method comprising: detecting information on hardware components of a computer terminal; determining the type of the computer terminal based on information on the hardware components of the computer terminal; and scoring the hardware components of the computer terminal based on information on the hardware components and the type of the computer terminal. In accordance with embodiments of the present invention, the hardware components are scored based on the type of the computer terminal, and the relevant database are timely updated to ensure the accuracy of the hardware scoring.Type: ApplicationFiled: March 6, 2015Publication date: October 8, 2015Applicant: Tencent Technology (Shenzhen) Company LimitedInventors: Bin Zheng, Haibo Wang, Xiongjun Pi, Weiguo Zhao, Xiaowen Liang, Zongkai Zhang
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Publication number: 20150218015Abstract: The present invention relates to polymer beads comprising a polymeric matrix and having a pitted surface, the polymeric matrix (i) comprising polymerised monomer residues of (a) at least one mono-ethylenically unsaturated monomer, and (b) at least one crosslinking monomer having at least two ethylenically unsaturated groups separated by at least 4 consecutive acyclic atoms, and (ii) having distributed therethrough solid particulate material and polymeric porogen.Type: ApplicationFiled: August 28, 2013Publication date: August 6, 2015Inventors: Weiguo Zhao, Matthew Roy Raymond
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Publication number: 20150088462Abstract: Disclosed are a hardware performance evaluation method and server. The method includes: a remote server acquiring a hardware parameter of a detected device remotely through a detection device; according to the hardware parameter and a preset weight, calculating a performance point value of the detected device; and returning the calculation result to a detection terminal The technical solution provided in the present invention has a fast calculation speed of performance evaluation, less resource consumption, and higher stability and reliability.Type: ApplicationFiled: December 2, 2014Publication date: March 26, 2015Inventors: Haibo Wang, Weiguo Zhao, Zongkai Zhang, Xiaowen Liang, Jin Fan
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Publication number: 20140380479Abstract: A method for controlling closing of a terminal including: intercepting a shutdown operation; carrying out corresponding safety detection according to preset safety detection items; and processing potential safety hazards and closing the terminal after the processing. According to the method, the potential safety hazards of the terminal are processed before the terminal is closed, so that the terminal safety is improved. In addition, a system for controlling closing of a terminal and a computer storage medium are provided.Type: ApplicationFiled: September 12, 2014Publication date: December 25, 2014Applicant: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITEDInventors: Hui Huang, Yinghao Zhang, Qiru Chen, Shiping Li, Weiguo Zhao