Patents by Inventor Qiang Xue

Qiang Xue 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).

  • Patent number: 12276639
    Abstract: A large-space high-temperature and high-pressure true triaxial flexible loading device includes a cylinder reaction frame, which includes a cylinder, a lower shear ring, an upper shear ring, a bottom cover, and a top cover, wherein the bottom cover and the top cover are detachably mounted at a bottom and a top inside the cylinder respectively, and an interior of the cylinder is divided to form a loading space for performing a triaxial test on a square test block; the lower shear ring is detachably embedded on an inner wall of the cylinder below the bottom cover; the upper shear ring is detachably embedded on the inner wall of the cylinder above the top cover; a confining pressure reaction frame, mounted in the loading space around the square test block; and, flexible loading mechanisms, disposed in pairs at two opposed side surfaces of the square test block.
    Type: Grant
    Filed: June 16, 2024
    Date of Patent: April 15, 2025
    Assignee: Institute of Rock and Soil Mechanics, Chinese Academy of Sciences
    Inventors: Qiang Xue, Xiaochun Li, Hang Ruan, Quan Jiang, Qingqian Wu
  • Patent number: 12263016
    Abstract: A hospital bed may include a bed frame, a first bed board and an auxiliary component. The first bed board is connected to the bed frame. The auxiliary component may include a connecting frame, a first moving and supporting mechanism and a second bed board. The connecting frame is detachably connected to the first bed board. The first moving and supporting mechanism is connected to the connecting frame. The second bed board is connected to the first moving and supporting mechanism and can carry an object along the bearing direction. The second bed board is arranged on one side of the first bed board along the bearing direction. The first moving and supporting mechanism can drive the second bed board to move relative to the first bed board along an adjustment direction, where the adjustment direction is perpendicular to the bearing direction.
    Type: Grant
    Filed: September 7, 2022
    Date of Patent: April 1, 2025
    Assignee: Siemens Healthineers AG
    Inventors: Chao Ming He, Ting Qiang Xue, Bin Kuang
  • Publication number: 20250091971
    Abstract: The present disclosure provides an ?-olefin extractant and a method for separating an alkane and an ?-olefin, wherein the ?-olefin extractant comprises an alcohol-amine, a saturated monoketone having a carbon chain length of 7-10 and a monovalent salt of a Group IB metal, wherein the alcohol-amine, the saturated monoketone having a carbon chain length of 7-10 and the monovalent salt of a Group IB metal are in a mass ratio of (0.9-2.0):(0.8-1.5):(0.1-0.6). In the present disclosure, the technical principle of complexing extractive rectification is utilized and achieves the purpose of separating an olefin from an alkane by adding a complexing extractant to form a relatively stable complex between a metals and the olefin. The present disclosure has advantages of good separation effect and high product yield.
    Type: Application
    Filed: December 9, 2022
    Publication date: March 20, 2025
    Inventors: Tong Liu, Zhen Qian, Zhifei Li, Xiaolong Zhang, Yanpeng Xu, Gang Wang, Taishan Li, Hongyu Liu, Qiang Xue, Xu Wang
  • Patent number: 12253647
    Abstract: The disclosure relates to a multi-probe NMR rock soil in-situ monitoring method, which includes: placing a multi-probe component to a target layer in a soil drill hole, where the multi-probe component includes NMR probes respectively located at the soils at different depths and having different measurement frequencies; performing in-situ NMR measurement on soils at different depths at the same time; by using a spectrometer component, receiving measurement signals from all NMR probes and performing frequency mapping analysis to distinguish NMR raw measurement data collected by each NMR probe; by using the spectrometer component, transmitting the raw measurement data to an industrial control computer to perform an inversion processing on the measurement data of the NMR probes and obtain T2 distribution mapping of the soils at different positions; based on the T2 distribution mapping, obtaining a water ratio of soil, a soil-water characteristics curve, soil non-homogeneity information and oil pollutant informati
    Type: Grant
    Filed: July 21, 2024
    Date of Patent: March 18, 2025
    Assignee: Institute of Rock and Soil Mechanics, Chinese Academy of Sciences
    Inventors: Houzhen Wei, Yingyao Qin, Qiang Xue, Xiaolong Ma, Hang Ruan, Xiang Sun, Lei Liu
  • Patent number: 12254682
    Abstract: A method of identifying and recognizing characters using a dual-stage neural network pipeline, the method including: receiving, by a computing device, image data; providing the image data to a first convolutional layer of a convolutional neural network (CNN); applying, using the CNN, pattern recognition to the image data to identify a region of the image data containing text; providing sub-image data comprising the identified region of the image data to a convolutional recurrent neural network (CRNN); and recognizing, using the CRNN, the characters within the sub-image data.
    Type: Grant
    Filed: August 5, 2021
    Date of Patent: March 18, 2025
    Assignee: CAPITAL ONE SERVICES, LLC
    Inventors: Xi Chen, Mamadou Diallo, Qiang Xue
  • Patent number: 12253509
    Abstract: A multiphase flow cylindrical model test system includes a loading structure, a multiphase flow displacement model bucket, a data acquisition and analysis system, a flexible seepage model bucket and a dynamic control system. A multi-parameter test method in the displacement process of pollutants in three-dimensional multi-field and multiphase media is reasonably configured based on the sequential and superimposed application requirements of heat and steam in the thermal enhanced soil vapor extraction process.
    Type: Grant
    Filed: October 20, 2022
    Date of Patent: March 18, 2025
    Assignee: INSTITUTE OF ROCK AND SOIL MECHANICS, CHINESE ACADEMY OF SCIENCES
    Inventors: Qiang Xue, Zhixiang Chen, Yong Wan, Mingli Wei, Jiangshan Li, Lei Liu, Yijun Chen, Yuan Li
  • Patent number: 12220981
    Abstract: An expansion tank for a vehicle cooling system and a vehicle cooling system. The expansion tank includes a tank body and a chamber provided inside the tank body, a liquid inlet and a liquid outlet are provided on the tank body, a diversion channel matched with a bottom of the tank body is provided inside the tank body, both ends of the diversion channel are respectively connected with the liquid inlet and the liquid outlet, a vent hole and a liquid refill hole are sequentially provided on a side of the diversion channel in a flow direction of a coolant liquid, and the vent hole and the liquid refill hole are both communicated with the chamber.
    Type: Grant
    Filed: April 27, 2021
    Date of Patent: February 11, 2025
    Assignees: ZHEJIANG GEELY HOLDING GROUP CO., LTD., ZHEJIANG LIANKONG TECHNOLOGIES CO., LTD.
    Inventors: Bingrong Lin, Junbo Xu, Guibin Li, Qiang Xue
  • Patent number: 12196606
    Abstract: An optical-path calibration module is provided. The optical-path calibration module defines a first light inlet, a second light inlet, and a first light outlet, and a first light-splitting device is disposed in the optical-path calibration module. The first light inlet is configured to receive a calibration beam of a calibration light-source or be closed. The second light inlet is configured to receive a target-light-source beam or the calibration beam from the calibration light-source. The first light outlet is configured to emit a detection beam to a photoelectric sensor. An angle of 45° is defined between the first light-splitting device and each of the first light inlet and the second light inlet.
    Type: Grant
    Filed: October 28, 2022
    Date of Patent: January 14, 2025
    Assignee: GUANGZHOU DILIGINE PHOTONICS CO., LTD.
    Inventors: Qiang Xue, Quan Zhou, Wenjie Liu
  • Patent number: 12152173
    Abstract: A composite polyester hot-melt adhesive, a preparation method thereof and a preparation method of an anti-scouring geotextile are provided. The preparation method of the composite polyester hot-melt adhesive includes the following steps: performing an esterification reaction on a dibasic acid and a dihydric alcohol under a protection of nitrogen and an action of a titanium/cobalt composite catalyst, adding a stabilizer for a polycondensation reaction to obtain a polyester hot-melt adhesive, then adding polymethyl methacrylate (PMMA) microspheres for mixing and stirring to obtain the composite polyester hot-melt adhesive. The anti-scouring geotextile is obtained by bonding a polyethylene terephthalate woven fabric with a polypropylene geotextile by the composite polyester hot-melt adhesive.
    Type: Grant
    Filed: July 4, 2020
    Date of Patent: November 26, 2024
    Assignee: China Institute of Water Resources and Hydropower Research
    Inventors: Shu Yu, Zuyu Chen, Laizhang Zhang, Wenxin Yang, Yanfeng Wen, Zhanbin Li, Wei Cao, Maosheng Zhang, Fan Yue, Yanlong Li, Peng Li, Zheng Si, Wugang Gao, Pengyi Liu, Weiqin Dang, Zongjun Han, Jiawei Zhou, Qiang Xue, Qiang Zhang, Aiping Wang, Yumei Guo, Xiaowei Liang, Xueying Liu
  • Patent number: 12135609
    Abstract: A method describes that a lost first block in a first stripe is directly reconstructed based on a first result obtained from a target quantity of storage devices, so that there is no need to read an unlost block in the first stripe. The first block may be reconstructed provided that the target quantity of first results are obtained. An amount of data of the first result is less than that of the unlost block in the first stripe. Therefore, a data transmission process occupies less network bandwidth, and this improves block reconstruction performance.
    Type: Grant
    Filed: January 12, 2022
    Date of Patent: November 5, 2024
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Jinyi Zhang, Ruliang Dong, Liang Chen, Qiang Xue
  • Publication number: 20240361295
    Abstract: The present invention provides a testing device and method for interface mechanical parameters of natural gas hydrated soil. The interface mechanical parameter testing device for natural gas hydrated soil includes a reaction kettle, a rotating power mechanism, a sample loading mechanism, a pressure mechanism, an atmosphere regulating mechanism, and a temperature regulating mechanism. The testing method for interface mechanical parameters of hydrated soil containing natural gas is implemented based on this device. It can improve the accuracy and reliability of mechanical parameters at the interface of hydrated soil containing natural gas.
    Type: Application
    Filed: August 20, 2023
    Publication date: October 31, 2024
    Applicant: INSTITUTE OF ROCK AND SOIL MECHANICS, CHINESE ACADEMY OF SCIENCES
    Inventors: Houzhen WEI, Li XIN, Qiang XUE, Xiang SUN, Xiaolong MA
  • Patent number: 12122937
    Abstract: A flexible gastight material for a landfill site includes a component A and a component B, the component A including: at least one of polypropylene glycol with a molecular weight of 600-4000, polytetrahydrofuran diol with a molecular weight of 1000-3000, polycaprolactone diol with a molecular weight of 1000-3000, and polycarbonate diol with a molecular weight of 1000-3000; and at least one of 2,4?-diphenylmethane diisocyanate, 4,4?-diphenylmethane diisocyanate, toluene diisocyanate, isophorone diisocyanate, and hexamethylene diisocyanate. The flexible gastight material for the landfill site provided in the present application has a micro-closed-cell foam structure. The closed-cell elastic structure of the flexible gastight material may block the volatilization of toxic and harmful odors, and may cut off the diffusion path of the odors by combining with gas treatment systems at the landfill site. The flexible gastight material has excellent water blocking and gas sealing performance.
    Type: Grant
    Filed: August 18, 2022
    Date of Patent: October 22, 2024
    Assignee: INSTITUTE OF ROCK AND SOIL MECHANICS, CHINESE ACADEMY OF SCIENCES
    Inventors: Qiang Xue, Bing Li, Yong Wan, Lei Liu, Zhixiang Chen
  • Patent number: 12123927
    Abstract: An alarm device for an MRI system may include a body, an operating member, a generator, a power manager and a signal emitter. The operating member may be movably connected to the body. The generator may be connected to the operating member and can convert kinetic energy of motion of the operating member to electrical energy. The power manager may be connected to the generator and can convert electrical energy generated by the generator to an output current. The signal emitter may be connected to the power manager and can use energy obtained from the output current to send a trigger signal wirelessly. Advantageously, the alarm device does not need an external power supply and has a high level of reliability.
    Type: Grant
    Filed: May 27, 2022
    Date of Patent: October 22, 2024
    Assignee: Siemens Healthineers AG
    Inventor: Ting Qiang Xue
  • Publication number: 20240295966
    Abstract: A task processing method comprising obtaining a first identifier (ID) sequence from a logical unit number (LUN) mapping table based on logical addresses of first data, where IDs in the first ID sequence are allocated based on a sequence of physical addresses, where the LUN mapping table includes mapping relationships between the logical addresses and the IDs; obtaining first physical addresses from an ID mapping table based on one ID in the first ID sequence when the IDs in the first ID sequence are consecutive, where the ID mapping table includes a mapping relationship between an ID and a physical address and the first physical addresses are a plurality of physical addresses corresponding to the first ID sequence; and reading the first data based on the first physical addresses.
    Type: Application
    Filed: April 26, 2024
    Publication date: September 5, 2024
    Inventors: Yuan Gao, Qiang Xue, Jinkang Wu, Zhenbo Zhang, Jianqiang Shen
  • Publication number: 20240166958
    Abstract: The present disclosure relates to the technical field of chemical engineering, and specifically discloses a method for removing oxygenated compounds from a Fischer-Tropsch oil having a high carbon number. A reaction-extraction combined process is used in this method for removing oxygenated compounds from a Fischer-Tropsch oil having a high carbon number, wherein the Fischer-Tropsch oil (C5-C20) is firstly subjected to alkaline washing with an alkaline aqueous solution to convert acidic substances into water-soluble salts. The Fischer-Tropsch oil is subjected to a primary extraction with a carbonate-based extractant to remove alcohols and esters therein, and subsequently subjected to a secondary extraction with propylene carbonate to remove ketones and aldehydes impurities therein, thereby removing oxygenated compounds in the Fischer-Tropsch oil. After extraction, the content of the oxygenated compounds in the Fischer-Tropsch oil may be down to 1-60 ppm, and the yield of oil product may be kept 90% or more.
    Type: Application
    Filed: May 19, 2022
    Publication date: May 23, 2024
    Inventors: Hongyu Liu, Zhen Qian, Zhifei Li, Xiaolong Zhang, Juncheng Li, Qiang Xue, Xu Wang, Hui Zhang, Huai Guan, Yanyang Deng, Xiang Liu, Jiale Zuo
  • Publication number: 20240166088
    Abstract: The present disclosure relates to an integrated channel apparatus for a non-heat pump thermal management integrated module and an electric vehicle. The integrated channel apparatus includes a first component and a second component, the first component is provided with a channel group that runs through the first component along a thickness direction and a groove that does not run through the first component, the channel group and the groove are used to accommodate a connecting tube. The second component is provided with multiple strip grooves, each strip groove is provided corresponding to two channels to connect the two channels. During use, the integrated channel apparatus is installed in the non-heat pump thermal management integrated module, and the connecting tubes that need to be connected are placed in the two channels and the strip groove correspondingly connecting the two channels.
    Type: Application
    Filed: January 26, 2024
    Publication date: May 23, 2024
    Applicants: Zhejiang Geely Holding Group Co., LTD., Ningbo Geely Automobile Research and Development Co., Ltd
    Inventors: Guibin LI, Bingrong LIN, Junbo XU, Haijiang DAI, Qiang XUE, Junzhe ZHANG, Liang CHEN
  • Publication number: 20240149639
    Abstract: A thermal management system, a vehicle, and a thermal management method. The thermal management system includes a tank assembly and a valve unit, the tank assembly includes a shell body and a cover plate, the shell body covers the cover plate and forms an accommodation chamber together with the cover plate, and the valve unit is installed on the shell body; the accommodation chamber is internally provided with a plurality of pipelines for liquid circulation, the shell body has a plurality of connection ports communicating with the accommodation chamber, a first end of the pipeline is correspondingly in communication with the connection port, and a second end of the pipeline and a portion of the pipeline are located outside of the accommodation chamber; and the valve unit has a plurality of valve ports correspondingly in communication with the connection ports.
    Type: Application
    Filed: January 4, 2024
    Publication date: May 9, 2024
    Applicants: Zhejiang Geely Holding Group Co., LTD., ZHEJIANG LIANKONG TECHNOLOGIES CO., LTD
    Inventors: Bingrong LIN, Junbo XU, Guibin LI, Qiang XUE, Haijiang DAI
  • Publication number: 20240116326
    Abstract: The present application provides an electric vehicle and a thermal manager thereof. The thermal manager includes a housing, and a plurality of heat transfer tube sets are accommodated in the housing, and each heat transfer tube set is used for connecting a device; a valve assembly is arranged on a front surface of the housing, and the valve assembly is provided with a plurality of valve ports; each valve port is opposite to and communicates with a second end of at least one heat transfer branch tube in a front-and-rear direction, and the two heat transfer branch tubes in a same set are each in communication with a different valve port; the valve assembly is used to selectively communicate with a different valve port when the thermal manager performs mode switching. The electric vehicle includes a motor, a battery, a radiator and the thermal manager as above.
    Type: Application
    Filed: December 15, 2023
    Publication date: April 11, 2024
    Applicants: Zhejiang Geely Holding Group Co., LTD., ZHEJIANG LIANKONG TECHNOLOGIES CO., LTD
    Inventors: Bingrong LIN, Junbo XU, Guibin LI, Haijiang DAI, Qiang XUE
  • Publication number: 20240117883
    Abstract: A multi-way valve, related to the technical field of control valves, is used to solve the problem of large occupied space, complicated control, and high cost, because of the use of two driving devices for controlling a three-way proportional valve and a two-way proportional valve, where a driving device is connected to a first valve core in a transmission way, and the first valve core is provided with a first matching structure, and a second valve core is provided with a second matching structure that matches the first matching structure. In the first matching state, the first valve core rotates alone and the second valve core remains stationary; in the second matching state, the first valve core rotates to drive the second valve core to rotate synchronously.
    Type: Application
    Filed: December 19, 2023
    Publication date: April 11, 2024
    Applicants: Zhejiang Geely Holding Group Co., LTD., ZHEJIANG LIANKONG TECHNOLOGIES CO., LTD
    Inventors: Bingrong LIN, Junbo XU, Guibin LI, Qiang XUE, Haijiang DAI
  • Patent number: 11945752
    Abstract: Disclosed are a barium slag-modified aluminate quick-hardening special cementing material and a preparation method thereof, wherein the raw materials for the preparation of the barium slag-modified aluminate quick-hardening special cementing material includes, in parts by weight: 10-12 parts of aluminate cement clinker, 2-3 parts of barium slag powder, 1.5-2 parts of sulfate material, and 0-1.5 parts of early-setting agent. The present invention, on the basis of ensuring the original advantages of aluminate cement, can increase the long-term strength, durability, and economy, and solve the possible environmental problems caused by the barium slag, making it more suitable for use in various engineering projects.
    Type: Grant
    Filed: October 16, 2023
    Date of Patent: April 2, 2024
    Assignee: Institute of Rock and Soil Mechanics, Chinese Academy of Sciences
    Inventors: Jiangshan Li, Qiang Xue, Xin Chen