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11.发明申请公开(公告)号：US20220315179A1
公开(公告)日：2022-10-06
申请号：US17617939
申请日：2021-04-02
Applicant: JIANGSU UNIVERSITY OF SCIENCE AND TECHNOLOGY
Inventor： Jinfeng LIU , Honggen ZHOU , Xuwen JING , Zhen WANG , Lei LI , Guizhong TIAN , Chao KANG , Yu CHEN , Guochao LI , Qiang HE
Abstract: A dynamic compensation method for curved surface deformation in ship segmental construction includes fitting a curved surface and building a segmental deformation compensation model based on an acquired actual segmentation of a ship to obtain a theoretical height of a jig frame; establishing a correlation between jig frames based on a ship segmental deformation range and a compression load of the ship; and performing segmental deformation compensation according to an actual height and the theoretical height of the jig frame by adopting a preset adaptive regulation and control algorithm of jig frame height. According to the compensation method, a correlation between a reference jig frame and slave jig frames of each level is established.
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公开(公告)号：US20220275594A1
公开(公告)日：2022-09-01
申请号：US17414875
申请日：2020-11-12
Applicant: JIANGSU UNIVERSITY OF SCIENCE AND TECHNOLOGY
Inventor： Jie CUI , Chunyan JI , Renchuan YE
Abstract: A water surface garbage salvaging device, comprising a demihull, a large garbage salvaging device and a small garbage cleaning device; wherein the large garbage salvaging device is arranged on a front portion of the demihull, and the small garbage cleaning device is arranged on a rear portion thereof; the large garbage salvaging device comprises a paddle wheel, slipways and a large garbage storage bin; and the small garbage cleaning device comprises a filter mesh, a guide rail slider mechanism, a lifting mechanism and a pulley system, a hanging bracket is arranged above the filter mesh.
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公开(公告)号：US20200018033A1
公开(公告)日：2020-01-16
申请号：US16219885
申请日：2018-12-13
Applicant: JIANGSU UNIVERSITY OF SCIENCE AND TECHNOLOGY
Inventor： Chunyan JI , Jie CUI , Zichao LI , Jianting GUO , Fali HUO , Taoran ZHOU , Hui LIU
Abstract: The present invention discloses a quickly-detachable airbag-type floating breakwater, including a plurality of water wave absorbing structure units arranged along a length direction of the breakwater. The adjacent water wave absorbing structure units are connected by a connecting unit. The water wave absorbing structure unit comprises at least two floats arranged side by side and a wave absorbing plate located between the floats. The water wave absorbing structure unit comprises at least two floats arranged side by side and a wave absorbing plate located on the floats. The connecting unit comprises bases located at the ends of the floats, an airbag located between the adjacent bases, and a steel chain, the adjacent bases wrapping the airbag to form a buffer connecting structure. Adjacent water wave absorbing structure units can be quickly and conveniently assembled by a connecting unit, thereby simplifying the difficulty in a breakwater building and construction installation process, improving the post-maintenance convenience of the breakwater, and reducing the post-maintenance cost. The connecting unit adopting a buffer connecting structure formed by wrapping the airbag with the bases can effectively alleviate movement, extrusion and torsion between adjacent breakwaters.
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公开(公告)号：US10233722B2
公开(公告)日：2019-03-19
申请号：US15752585
申请日：2016-10-31
Applicant: JIANGSU UNIVERSITY OF SCIENCE AND TECHNOLOGY
Inventor： Wenxian Tang , Jian Zhang , Shijie Su , Hua Li , Yuan Li , Yun Chen , Shuyan Wang
IPC: E21B41/04 , E21B34/04 , E21B43/013 , E21B33/035 , E21B33/043 , E21B34/16
Abstract: A moving-rotating linear covering tool, comprising a port, a primary oil cylinder, a piston rod, a rear end cover, a base sleeved on the right end of the primary oil cylinder, and a handle fixedly connected onto the outer cylinder of the base. The port is fixedly connected to the left end of the primary oil cylinder, the center thereof being provided with a circular hole that clearance-fits the piston rod arranged in the primary oil cylinder. A circular flange of the rear end cover is fixedly connected onto the right end face of the primary oil cylinder. The base is connected to a guide supporting sheath sleeved, in a clearance-fitted way, on the outer cylinder of the primary oil cylinder. A bearing seat is provided on the right end wall of the base Two screw holes are symmetrically provided at the right end face of the rear end cover.
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公开(公告)号：US09885380B2
公开(公告)日：2018-02-06
申请号：US15316749
申请日：2015-06-01
Applicant: JIANGSU UNIVERSITY OF SCIENCE AND TECHNOLOGY
Inventor： Wenxian Tang , Zhigang Pan , Jian Zhang , Zhaohui Wu , Dabao Li , Xiaorong Wang , Shijie Su
CPC classification number: F16C5/00 , F02B2075/025 , F16C33/00 , F16C33/10 , F16C33/1085 , F16C2360/22
Abstract: Disclosed is a crosshead component of a large diesel engine. The crosshead component consists of a crosshead pin (1), slide blocks (2), wear-resisting plates (3), sealing covers (4), and a sleeve (5), and has a structure with H-shaped cross and longitudinal sections. The crosshead pin (1) is a cylinder provided with petal-shaped through holes. The slide blocks (2) are respectively fitted on and connected to outer circles of left and right ends of the crosshead pin (1). The sleeve (5) is inserted in and connected to the petal-shaped through holes (112) of the crosshead pin (1) to form oil inlet/return way cavities. Left and right end surfaces of the crosshead pin (1) are respectively connected to the sealing covers (4) for sealing the oil way cavities. Front and back ends of the slide blocks (2) are respectively connected to the wear-resisting plates (3). The crosshead component has excellent interchangeability, economy and convenience.
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Patent Agency Ranking
公开(公告)号：US20250059149A1
公开(公告)日：2025-02-20
申请号：US18936914
申请日：2024-11-04
Applicant: JIANGSU UNIVERSITY OF SCIENCE AND TECHNOLOGY
Inventor： Chao YU , Jialun HE , Xiao CHEN , Yingguo LI , Danfeng JIANG
IPC: C07D307/68 , B01J19/00
Abstract: Disclosed is a microreactor for continuous flow synthesis of 2,5-furandicarboxylic acid, the microreactor includes a first container, a collection device, an injection pump, a first flow pump, a second flow pump, a first microreactor substrate, ion exchange resin adsorption pipes, activated carbon adsorption pipes, a second microreactor substrate, an oxygen source, a first T-connector, a second T-connector, and a third T-connector; where the first container is connected to the first T-connector via the first flow pump, the injection pump is connected to the first T-connector, the third T-connector is connected to the first T-connector and the first microreactor substrate, respectively, the first microreactor substrate is connected to the ion exchange resin adsorption pipes, the activated carbon adsorption pipes, the second T-connector, and the second microreactor substrate in sequence, and the oxygen source is connected to the second T-connector. Further disclosed is a method for continuous flow synthesis of 2,5-furandicarboxylic acid.
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公开(公告)号：US12134627B2
公开(公告)日：2024-11-05
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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公开(公告)号：US11965826B2
公开(公告)日：2024-04-23
申请号：US17440189
申请日：2020-02-28
Applicant: JIANGSU UNIVERSITY OF SCIENCE AND TECHNOLOGY
Inventor： Sheng Tang , Wei Shen , Tong Qi , Mengchan Xu , Mengyuan Xu , Anni Zhu
CPC classification number: G01N21/33 , G01N1/2214 , G01N33/04 , G01N2001/2217 , G01N2001/2229
Abstract: The present invention provides a method for determining hydrogen sulfide (H2S) by headspace single-drop liquid phase microextraction and intelligent device colorimetry, which comprises: taking a silver-gold core-shell triangular nanosheet (Ag@Au TNS) as a nanodetection probe, in combination with an analysis method of headspace single-drop microextraction (HS-SDME), specifically extracting H2S volatilized from a sample to be detected by the nanodetection probe, and detecting H2S in the extracted sample with the help of the photographing function of an intelligent device and a color picking software. Compared with the prior art, the present invention adopts intelligent device colorimetry, with the limit of detection of about 65 nM and the linear range of 0.1-100 μM, and the established method can be applied to the determination of H2S in actual samples such as egg white, milk and other opaque samples, and has the advantages of few procedures, simple operation, high detection efficiency and the like.
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19.发明授权公开(公告)号：US11921221B2
公开(公告)日：2024-03-05
申请号：US18259099
申请日：2022-11-24
Applicant: JIANGSU UNIVERSITY OF SCIENCE AND TECHNOLOGY
Inventor： Jing Xu , Xiaonan Chang , Changwen Yang , Yefan Wang , Jiayang Gu , Yuankai Zhou , Xue Zuo
CPC classification number: G01S19/13 , B23K1/00 , G01K13/00 , G05D1/0219
Abstract: The present disclosure discloses a system for intelligently leveling with an automatic temperature control function and a method thereof. The system includes a handcart-type leveller, indoor GPS positioning devices, an AGV trolley temperature measuring device and a control system. The control system processes position parameters of the AGV trolley temperature measuring device and the handcart-type leveller; converts the position parameters for the handcart-type leveller into position parameters for a leveling region, controlling the AGV trolley temperature measuring device to arrive at a lower part of the leveling region by a control chip and measuring temperatures in the leveling region; controlling an operation status of the AGV trolley temperature measuring device and transmitting data with the AGV trolley temperature measuring device. The method of the present disclosure is capable of intelligently controlling leveling temperatures and leveling time in the leveling region according to preset data parameters, thereby having excellent leveling effects.
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20.发明公开公开(公告)号：US20240003681A1
公开(公告)日：2024-01-04
申请号：US18225187
申请日：2023-07-24
Applicant: JIANGSU UNIVERSITY OF SCIENCE AND TECHNOLOGY
Inventor： Honggen Zhou , Guochao Li , Li Sun , Ying Tang , Baojiang Dong , Xiaoyan Guan , Xiaona Shi , Hengheng Wu , Qiulin Hou
CPC classification number: G01B11/24 , G01B11/002
Abstract: A method for in-situ non-contact detection of a symmetry error of a keyway located on the shaft-type workpiece includes the following steps: establishing a detection system and a system calculation coordinate system; controlling rotation of a shaft-type workpiece, continuously acquiring data of a detection part by means of a laser displacement sensor, and calculating and analyzing the acquired data to obtain a symmetry error of a detection section; and moving the laser displacement sensor in an axis direction, and calculating symmetry errors of a plurality of sections of the keyway, to obtain a symmetry error of the keyway located on the shaft-type workpiece.
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