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公开(公告)号：US11664515B1
公开(公告)日：2023-05-30
申请号：US17571567
申请日：2022-01-10
Applicant: JIANGSU UNIVERSITY OF SCIENCE AND TECHNOLOGY
Inventor： Wei Kong , Si Yu Lu , Man Zhang , Leitao Han , Alexei Levtsev , Andrey Makeev , Anatoly Lysyakov
IPC: H01M8/0612 , H01M8/04014 , H01M8/243 , H01M8/12
CPC classification number: H01M8/0625 , H01M8/04022 , H01M8/243 , H01M2008/1293
Abstract: The present invention provides a methanol solid oxide fuel cell and a power generation system comprising the same, wherein the fuel cell is a tubular SOFC cell stack, the tubular SOFC cell stack comprises a plurality of tubular SOFC single cells, and a side wall of an inner pipe of the tubular SOFC single cell at a fuel inlet is of a porous layer structure; an inner wall of the inner pipe is coated with a methanol pyrolysis catalyst layer, and the thickness of the catalyst layer gradually increases along a moving direction of the fuel in the inner pipe. The methanol solid oxide fuel cell can effectively relieve carbon deposition of the anode of the methanol SOFC, and can ensure that the temperature of the whole cell is more uniform and the cell performance is more stable.
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公开(公告)号：US20230099951A1
公开(公告)日：2023-03-30
申请号：US17607409
申请日：2020-12-14
Applicant: JIANGSU UNIVERSITY OF SCIENCE AND TECHNOLOGY
Abstract: The present invention relates to a boron hydroxyl-containing organic compound having a structural formula shown in formula I. The present invention also relates to a method for preparing the boron hydroxyl-containing organic compound and use thereof in an organic electronic device, particularly an organic light-emitting diode. The present invention further relates to an organic electronic device, particularly an organic light-emitting diode, including the boron hydroxyl-containing organic compound according to the present invention and use thereof in display and lighting technology. By optimizing the structure of the device and altering the concentration of the boron hydroxyl-containing organic compound in the substrate, the optimal device performance can be achieved so as to produce an OLED device with high efficiency, high brightness and high stability, which provides a better material option for use in full-color display and lighting.
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63.发明授权公开(公告)号：US11571774B2
公开(公告)日：2023-02-07
申请号：US17774794
申请日：2020-09-07
Inventor： Chengshun Zhu , Hui Zhang , Yujun Huang , Bincheng Li , Kaihang Yang , Lei Ding
Abstract: An intelligent plate parts machining production line combining universal equipment and special equipment. Four special machining tools are located on first to fourth stations, respectively, and a universal machining tool is located on a fifth station. The stations are sequential from an automatic feeding device. Truss conveying devices are behind the first to fourth stations, and four mechanical arms are on the truss conveying devices. A four-axis manipulator is between the fourth and fifth stations for transferring materials between the two stations and discharging finished products. Industrial cameras are on the second-station mechanical arm and the four-axis manipulator. Waste boxes are between the first and second stations and between the fourth and fifth stations. A discharging box is on the front side of the fifth station. A scrap conveying mechanism is below the production line. Flexible clamps and sliding rail cylinders are used, so that the production line is flexible.
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公开(公告)号：US20230015439A1
公开(公告)日：2023-01-19
申请号：US17556951
申请日：2021-12-20
Applicant: JIANGSU UNIVERSITY OF SCIENCE AND TECHNOLOGY
Inventor： Shiyan Sun , Meng Wang , Jie Cui
Abstract: An adjustable multi-functional bottom-hinged flap-type wave energy utilization device includes at least three wave energy conversion devices arranged in parallel and with adjustable spacing. Each wave energy conversion device includes a wave energy conversion component, a direction adjustment component for adjusting a wave-facing direction of the wave energy conversion component, and a height adjustment component for adjusting a height of the wave energy conversion component. The wave energy conversion component includes a mounting base plate, a transmission shaft arranged on the mounting base plate, a wave energy flap that can drive the transmission shaft to rotate, a generator connected to the transmission shaft, a hydraulic oil cylinder positioned on a back surface of the flap for pushing the flap to reset, and a wave monitor arranged on the mounting base plate for monitoring a draught and a wave direction angle of the flap.
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65.发明申请公开(公告)号：US20230002008A1
公开(公告)日：2023-01-05
申请号：US17781719
申请日：2021-04-16
Applicant: JIANGSU UNIVERSITY OF SCIENCE AND TECHNOLOGY
Inventor： Jian ZHANG , Chen HUANG , Zhihui JIANG , Wenxian TANG , Wenwei WU , Weibo WANG
Abstract: A deep-sea manned submersible and a design method for a pressure resistant hull curved structure thereof, the deep-sea manned submersible comprising a main hull body, a propeller assembly, annular sliding channels, a brake disc, and a brake. Two annular sliding channels are provided, and are fixed symmetrically on two opposite side surfaces of the main hull body. The main hull body is inserted vertically through the upper surface of the propeller assembly, and by means of the two annular sliding channels is slidingly connected to the propeller assembly, such that the outer contour of the whole body formed by the impeller assembly and the main hull body takes a nautilus shell shape. The brake disc is of an annular shape, and fixed on an outer ring of the main hull body, and the brake is mounted on the propeller assembly and corresponds matchingly with the brake disc.
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Patent Agency Ranking
公开(公告)号：US11536242B1
公开(公告)日：2022-12-27
申请号：US17556951
申请日：2021-12-20
Applicant: JIANGSU UNIVERSITY OF SCIENCE AND TECHNOLOGY
Inventor： Shiyan Sun , Meng Wang , Jie Cui
Abstract: An adjustable multi-functional bottom-hinged flap-type wave energy utilization device includes at least three wave energy conversion devices arranged in parallel and with adjustable spacing. Each wave energy conversion device includes a wave energy conversion component, a direction adjustment component for adjusting a wave-facing direction of the wave energy conversion component, and a height adjustment component for adjusting a height of the wave energy conversion component. The wave energy conversion component includes a mounting base plate, a transmission shaft arranged on the mounting base plate, a wave energy flap that can drive the transmission shaft to rotate, a generator connected to the transmission shaft, a hydraulic oil cylinder positioned on a back surface of the flap for pushing the flap to reset, and a wave monitor arranged on the mounting base plate for monitoring a draught and a wave direction angle of the flap.
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公开(公告)号：US11447761B2
公开(公告)日：2022-09-20
申请号：US17219550
申请日：2021-03-31
Applicant: Jiangsu University Of Science And Technology
Inventor： Shuai You , Wenxin Zhang , Ziqian Cha , Chen Xie , Yan Ge , Yanghao Hu , Jun Wang
IPC: C12N9/24 , A23K20/189 , C12P19/14
Abstract: The present invention discloses a kind of xylanase mutant and its preparation method and application, which relates to the technical field of genomic engineering and genetic engineering. Such mutant includes one or more mutants obtained by taking xylanase HwXy110A as female parent to conduct saturation mutagenesis to the site of Gly363. Specifically, relates to obtaining 19 mutants through site-directed mutagenesis, and then conducting yeast expression to them, after that, obtaining two mutants with significantly improved specific activity and thermal stability through screening of thermal stability and catalytic activity; the present invention can significantly improve the thermal stability and catalytic efficiency of xylanase through modifying the site of Gly363, and is of important guiding significance for improving the thermal stability and the catalytic efficiency of the 10th family of xylanases and other glycoside hydrolases as well as lays the foundation for its application in industrial production.
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公开(公告)号：US11353242B2
公开(公告)日：2022-06-07
申请号：US17427318
申请日：2020-12-24
Applicant: JIANGSU UNIVERSITY OF SCIENCE AND TECHNOLOGY
Inventor： Jiubing Shen , Zhichao Li , Yuping Chen , Siyuan Yan , Jinjin Xu
Abstract: A semi-open high-temperature heat pump system including a compressor, a direct-contact condenser, a heat exchanger, an evaporator, a water purifier, a cold water pump, a hot water pump, a circulating water pump, and a vacuum pump. A discharge port of the compressor is connected to the direct-contact condenser, the direct-contact condenser is connected to the evaporator via the heat exchanger, and the evaporator is connected to a gas suction port of the compressor via a gas vent on its top. An outlet of the water purifier is separately connected to the compressor, the direct-contact condenser, and the evaporator via the cold water pump. An outlet at the bottom of the evaporator is connected to the direct-contact condenser via the circulating water pump. The vacuum pump is connected above the direct-contact condenser, and the hot water pump is connected below the direct-contact condenser.
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公开(公告)号：US20210332787A1
公开(公告)日：2021-10-28
申请号：US16626580
申请日：2018-12-12
Applicant: JIANGSU UNIVERSITY OF SCIENCE AND TECHNOLOGY
Inventor： Xu Bai , XiaoFang Luo , ZhiBin Le
Abstract: A vortex-induced vibration power generation device with a magnetic boundary structure, including upper and lower opposite groups of fixed sleeves. Each fixed sleeve includes two vertical sleeves. The vertical sleeves are hollow cavities, and include sealed ends and open ends. Rotating magnetic poles are arranged in the sealed ends of the vertical sleeves. Coil slots are formed in the inner walls of the vertical sleeves. Coil windings are mounted in the coil slots. The vortex-induced vibration power generation device further includes linear bearings. The end portions of the linear bearings are fixedly connected with the open ends of the vertical sleeves through flanges. A vibration mechanism includes a vibration rod and vibration guide rods fixedly connected with the vibration rod. Magnetic coil mounting slots and anti-falling rings are arranged on the vibration guide rods. Magnetic coils are mounted in the magnetic coil mounting slots.
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公开(公告)号：US11085157B2
公开(公告)日：2021-08-10
申请号：US17104870
申请日：2020-11-25
Applicant: JIANGSU UNIVERSITY OF SCIENCE AND TECHNOLOGY
Inventor： Chunyan Ji , Jianting Guo , Yong Cheng , Fali Huo
Abstract: The present invention discloses a floatable flow-resisting and sand-resisting multi-functional device. The device includes a hollow floatable body, a flow-resisting and sand-resisting plate, a flow-resisting and sand-resisting net and a mooring system, wherein a plurality of flow-resisting and sand-resisting plates are arranged, each of the flow-resisting and sand-resisting plates is arranged perpendicular to a seabed, a top end of the flow-resisting and sand-resisting plate is fixed to the bottom of the hollow floatable body, the flow-resisting and sand-resisting net down to the seabed is mounted between every two of the flow-resisting and sand-resisting plates, one end of the mooring system is connected to the hollow floatable body, and the other end of the mooring system is fixed to the seabed.
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