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1.发明授权公开(公告)号：US12124776B2
公开(公告)日：2024-10-22
申请号：US18042360
申请日：2022-08-15
Applicant: DALIAN UNIVERSITY OF TECHNOLOGY , NINGBO RESEARCH INSTITUTE OF DALIAN UNIVERSITY OF TECHNOLOGY
Inventor： Jun Yan , Haitao Hu , Zhixun Yang , Dongling Geng , Qingzhen Lu , Jinlong Chen , Qi Su , Shanghua Wu
Abstract: A marine cable multifunctional integrated software development system, a method, and a storage medium. The marine cable multifunctional integrated software development system includes a pre-processing module, an integrated software analysis module, a performance verification module, a post-processing module, and a data-driven module based on a cloud database. The method includes: inputting or calling engineering basic data, constructing and arranging structural elements, completing the cross-section design of the marine cable, carrying out the optimization design on the cable section layout and line type based on a section performance analysis result, and then carrying out the safety check; storing and reading key data in the system, and predicting and designing a cable section layout mode and a cable line type structure rapidly and intelligently; and carrying out visual display and export on a system calculation result.
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公开(公告)号：US11701781B2
公开(公告)日：2023-07-18
申请号：US17607623
申请日：2020-08-26
Applicant: DALIAN UNIVERSITY OF TECHNOLOGY , CHENGDU RESEARCH INSTITUTE, DALIAN UNIVERSITY OF TECHNOLOGY
Inventor： Di Wu , Caiyi Zhong , Xin Wang , Jinghui Sun
CPC classification number: B25J11/009 , B25J5/007 , B25J9/0084 , B25J19/002
Abstract: A multi-arm robot for realizing conversion between sitting and lying posture of patients and carrying patients to different positions is disclosed. The complete robot includes a manipulator module, a trunk module, a chassis moving module and a control module. The manipulator module comprises at least three manipulators, which are connected with the trunk module by linear modules. The trunk module comprises a trunk body and four linear modules, which are connected with the chassis moving module by bolts. The chassis moving module comprises a plurality of omnidirectional wheels and a telescopic counterweight. The control module includes an actuator module, an operation module, an information acquisition module, a motion control module, a data processing module, a communication module and an early warning module.
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3.发明申请公开(公告)号：US20210402345A1
公开(公告)日：2021-12-30
申请号：US17356117
申请日：2021-06-23
Applicant: Dalian University of Technology , Panjin Institute of Industrial Technology, Dalian University of Technology
Inventor： Gaohong He , Minggang Guo , Yan Dai , Xuehua Ruan , Panpan Mi , Xiaohang Yang
IPC: B01D53/047 , C01B23/00
Abstract: A separation and purification coupled process with a high helium yield and diversified products is provided The process is as follows. Firstly, a low-concentration helium-containing gas after being pressurized and pre-treated enters a two-stage and two-section membrane separation unit to produce a helium product with a medium concentration by concentrating stage by stage through the membrane separation unit. A part of the helium with medium concentration enters an adsorption unit for further concentration to produce a helium product above grade A.
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公开(公告)号：US20240123567A1
公开(公告)日：2024-04-18
申请号：US18007539
申请日：2022-02-08
Applicant: DALIAN UNIVERSITY OF TECHNOLOGY , DALIAN UNIVERSITY OF TECHNOLOGY NINGBO RESEARCH INSTITUTE
Inventor： Jiang GUO , Bo PAN , Pengfei ZHANG , Kangle WANG
CPC classification number: B24B37/08 , B24B37/042
Abstract: A double-sided polishing method for an optical lens belongs to the technical field of ultra-precision machining. In the double-sided polishing method, upper and lower surfaces of the lens are polished simultaneously by arranging abrasive tools on upper and lower positions of the lens, making the abrasive tools close to the upper and lower surfaces of the lens to swing back and forth in the polishing process, producing relative motion and removing the surface materials. In the present invention, in order to eliminate a problem of removal ununiformity, a method for swing machining of abrasive tools and methods for turning over and polishing of workpieces are adopted in a polishing process, which can realize the high efficiency double-sided high-precision machining for a nonplanar lens, and the method can be applied to the double-sided polishing for different types of lenses.
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5.发明授权公开(公告)号：US11697092B2
公开(公告)日：2023-07-11
申请号：US17356117
申请日：2021-06-23
Applicant: Dalian University of Technology , Panjin Institute of Industrial Technology, Dalian University of Technology
Inventor： Gaohong He , Minggang Guo , Yan Dai , Xuehua Ruan , Panpan Mi , Xiaohang Yang
IPC: B01D53/047 , B01D53/22 , C01B23/00
CPC classification number: B01D53/047 , C01B23/0042 , C01B2210/0031
Abstract: A separation and purification coupled process with a high helium yield and diversified products is provided. The process is as follows. Firstly, a low-concentration helium-containing gas after being pressurized and pre-treated enters a two-stage and two-section membrane separation unit to produce a helium product with a medium concentration by concentrating stage by stage through the membrane separation unit. A part of the helium with medium concentration enters an adsorption unit for further concentration to produce a helium product above grade A.
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Patent Agency Ranking
公开(公告)号：US20220118543A1
公开(公告)日：2022-04-21
申请号：US17132059
申请日：2020-12-23
Inventor： Yubo ZHANG , Tingju LI , Jinchuan JIE , Shipeng YUE , Shichao LIU , Tongmin WANG , Zhiqiang CAO , Yiping LU , Huijun KANG , Zongning CHEN , Enyu GUO
Abstract: The present disclosure relates to the technical field of dissimilar welding of Cu and a steel, and in particular to a welding wire for dissimilar welding of Cu and a steel and a preparation method thereof and a method for welding Cu and a steel. The present disclosure provides a welding wire for dissimilar welding of Cu and a steel, including, in percentages by mass, 5-25% of iron phase, less than 0.1% of inevitable impurities, and copper matrix. The welding wire of the present disclosure, containing two elements, i.e. copper and iron, is conducive to the mixing of the two phases—copper and iron—during the welding process, to form a mutual soluble region, thereby makes it possible to greatly increase the weldability, reduce the width of the weld, effectively overcome the tendency of cracks, and thus to ensure the formed weld with a high crack resistance.
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公开(公告)号：US12214418B2
公开(公告)日：2025-02-04
申请号：US18609361
申请日：2024-03-19
Inventor： Bin Ya , Xingguo Zhang , Linggang Meng , Bingwen Zhou , Changzhi Shan , Yunfeng Liu
IPC: B22D11/114 , B22D11/00 , B22D11/045
Abstract: A device for improving quality of aluminum alloy horizontal continuous casting billet by applying ultrasonic treatment is provided, including an ultrasonic generator, an ultrasonic transducer, an amplitude transformer, a holding furnace, an ultrasonic probe and a traction device. The ultrasonic generator is electrically connected with the ultrasonic transducer; the ultrasonic transducer is threadedly connected with the ultrasonic probe through the amplitude transformer, and the ultrasonic probe is placed in the holding furnace; a communication opening is formed at a bottom of the holding furnace, and the traction device is installed at the communication opening; the holding furnace is further poured with metal liquid.
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公开(公告)号：US20240401225A1
公开(公告)日：2024-12-05
申请号：US18380453
申请日：2023-10-16
Inventor： Huijun KANG , Rongchun CHEN , Tongmin WANG , Enyu GUO , Zongning CHEN , Tingju LI , Zhiqiang CAO , Yiping LU , Jinchuan JIE , Yubo ZHANG
Abstract: Provided are a P-type ZrCoSb-based half-Heusler single crystal alloy and a preparation method thereof. The method for preparing the P-type ZrCoSb-based half-Heusler single crystal alloy includes: subjecting alloy raw materials to smelting under a first protective atmosphere to obtain a half-Heusler polycrystalline alloy ingot, the alloy raw materials corresponding to a chemical composition of the P-type ZrCoSb-based half-Heusler single crystal alloy; and subjecting the half-Heusler polycrystalline alloy ingot to vertical Bridgman directional crystallization under a second protective atmosphere to obtain the P-type ZrCoSb-based half-Heusler single crystal alloy. The P-type ZrCoSb-based half-Heusler single crystal alloy has the chemical composition of ZrCoSb1-xSnx, x in the ZrCoSb1-xSnx being in a range of 0.1≤x≤0.3; and the P-type ZrCoSb-based half-Heusler single crystal alloy has an MgAgAs-type crystal structure.
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9.发明公开公开(公告)号：US20240316623A1
公开(公告)日：2024-09-26
申请号：US18609361
申请日：2024-03-19
Inventor： Bin YA , Xingguo ZHANG , Linggang MENG , Bingwen ZHOU , Changzhi SHAN , Yunfeng LIU
IPC: B22D11/114 , B22D11/00
CPC classification number: B22D11/114 , B22D11/003
Abstract: A device for improving quality of aluminum alloy horizontal continuous casting billet by applying ultrasonic treatment is provided, including an ultrasonic generator, an ultrasonic transducer, an amplitude transformer, a holding furnace, an ultrasonic probe and a traction device. The ultrasonic generator is electrically connected with the ultrasonic transducer; the ultrasonic transducer is threadedly connected with the ultrasonic probe through the amplitude transformer, and the ultrasonic probe is placed in the holding furnace; a communication opening is formed at a bottom of the holding furnace, and the traction device is installed at the communication opening; the holding furnace is further poured with metal liquid.
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10.发明公开公开(公告)号：US20240265161A1
公开(公告)日：2024-08-08
申请号：US18042360
申请日：2022-08-15
Applicant: DALIAN UNIVERSITY OF TECHNOLOGY , NINGBO RESEARCH INSTITUTE OF DALIAN UNIVERSITY OF TECHNOLOGY
Inventor： Jun Yan , Haitao Hu , Zhixun Yang , Dongling Geng , Qingzhen Lu , Jinlong Chen , Qi Su , Shanghua Wu
Abstract: The present disclosure discloses a marine cable multifunctional integrated software development platform, a method, and a storage medium, and relates to the technical field of marine cable engineering. The marine cable multifunctional integrated software development platform includes a pre-processing module, an integrated software analysis module, a performance verification module, a post-processing module, and a data-driven module based on a cloud database. The method includes: inputting or calling engineering basic data, constructing and arranging structural units, completing the cross-section design of the marine cable, carrying out the optimization design on the cable section layout and line type based on a section performance analysis result, and then carrying out the safety check; storing and reading key data in the platform, and predicting and designing a cable section layout mode and a cable line type structure rapidly and intelligently; and carrying out visual display and export on a platform calculation result.
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