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1.发明公开公开(公告)号：US20240343869A1
公开(公告)日：2024-10-17
申请号：US18391698
申请日：2023-12-21
发明人： Weifu SUN
IPC分类号： C08J5/04
CPC分类号： C08J5/0405 , C08J5/042 , C08J2363/00
摘要： An epoxy resin laminate reinforced by carbon-basalt hybrid fibers and a manufacturing method therefor are provided. The manufacturing method includes: brushing an epoxy resin mixture by using a manual laying method, and laying carbon fiber felts and basalt fiber felts according to components and superposing modes to obtain superposed fiber felts after laying; placing the superposed fiber felts after laying into a vacuum bag, and evacuating air; and placing the superposed fiber felts after laying in a vulcanizing machine, heating the superposed fiber felts to a temperature required for a crosslinking reaction between epoxy resin and a curing agent by using a preset heating method, applying pressure by an upper die and a lower die to ensure that interiors of the superposed fiber felts are compact and surfaces are smooth, and keeping the temperature and the pressure to obtain the epoxy resin laminate reinforced by the carbon-basalt hybrid fibers.
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公开(公告)号：US20240313877A1
公开(公告)日：2024-09-19
申请号：US18671150
申请日：2024-05-22
发明人： Chao Sun , Guodong Yang , Bing Lu , Bo Wang , Shijia Song , Chunxia Zhang , Wenyi Huang , Wenwei Wang
CPC分类号： H04J3/0638 , H04L67/12
摘要： Embodiments of the present application disclose a multi-sensor trigger control method, apparatus and device, and a storage medium, and relate to the technical field of sensors. The method includes: acquiring a target output frequency and an output phase set; determining, according to the output phase set and a preset value, an initial value and an overflow value of a counter corresponding to each phase in the output phase set; calculating a reference frequency according to the overflow value and the target output frequency; detecting, according to a received input signal and an output signal corresponding to the reference frequency, whether a phase alignment condition is met; and if the phase alignment condition is met, performing multi-sensor trigger through a trigger control method according to the overflow value and the initial value. By means of the embodiments of the present application, the trigger moment can be flexibly adjusted.
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公开(公告)号：US12078234B2
公开(公告)日：2024-09-03
申请号：US17482183
申请日：2021-09-22
发明人： Qiang Huang , Xuxiao Fan , Richeng Huang , Gao Huang , Jingping Liao , Zhangguo Yu , Xingzhong Liu , Yuyu Zuo
摘要： A reducer gear for robot includes an outer contour layer and a reticulated porous base layer cladded by the outer contour layer; the outer contour layer comprises a mounting surface layer, a tooth surface layer, and a connecting surface layer connected between the mounting surface layer and the tooth surface layer and forming a complete gear outer contour together with the mounting surface layer and the tooth surface layer; the mounting surface layer, the tooth surface layer and the connecting surface layer are compact structures; the reticular porous base layer is located in a cavity formed by the outer contour layer, and fiber trabeculae in a porous grid structure are provided in the reticular porous base layer.
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公开(公告)号：US20240180832A1
公开(公告)日：2024-06-06
申请号：US18512034
申请日：2023-11-17
发明人： Yuanyu HUANG , Jinyu HUANG , Bo HU
IPC分类号： A61K9/127 , A61K48/00 , A61P3/06 , C07C233/05
CPC分类号： A61K9/127 , A61K48/0016 , A61P3/06 , C07C233/05
摘要： A compound, a liposome, a method for preparing a liposome, a drug carrier, a pharmaceutical composition and a use of the pharmaceutical composition in the treatment or prevention of hyperlipidemia and related diseases thereof.
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公开(公告)号：US11959970B2
公开(公告)日：2024-04-16
申请号：US18300116
申请日：2023-04-13
发明人： Huixing Meng , Mengyao Geng , Cheng Wang , Jinduo Xing
IPC分类号： G01R31/387 , G01R31/367
CPC分类号： G01R31/387 , G01R31/367
摘要： One or more embodiments of the present specification provide a method and device for capacity degradation prediction of a lithium-ion battery. The method comprises the following steps: acquiring an original battery discharge capacity; decomposing the original battery discharge capacity through a predetermined mode decomposition method to obtain battery discharge capacities composed of a plurality of different frequency signals; inputting the respective frequency signals into a pre-constructed capacity prediction model to obtain capacity prediction results corresponding to the respective frequency signals; selecting capacity prediction result that satisfies a predetermined relevance condition corresponding to the respective frequency signals; and reconstructing the finally predicted battery discharge capacity according to the capacity prediction result that satisfies the predetermined relevance condition.
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公开(公告)号：US11951343B1
公开(公告)日：2024-04-09
申请号：US18520483
申请日：2023-11-27
发明人： Zhiyue Han , Cheng Wang , Xinrui Zhang
CPC分类号： A62C35/023 , A62C35/10
摘要： A temperature-sensitive automatic rapid gas generation fire extinguishing device is provided, including a box body; a plurality of heat absorption fire extinguishing units are placed on an inner side wall of the box body, and a first trigger unit is arranged between one of the heat absorption fire extinguishing units close to the first baffle and the inner side wall of the box body; the one of the heat absorption fire extinguishing units triggers the first baffle to move down through the first trigger unit, and a relatively closed space is formed in the box body; a plurality of gas generation fire extinguishing units are placed on an inner side wall of the box body, and a second trigger unit is arranged between one of the gas generation fire extinguishing units close to the second baffle and the inner side wall of the box body.
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公开(公告)号：US20240091875A1
公开(公告)日：2024-03-21
申请号：US18353160
申请日：2023-07-17
发明人： Chunguang Xu , Wenjun Zhang , Bo Yang , Wenkai Li
CPC分类号： B23K20/10 , B22F12/226 , B22F12/30 , B33Y30/00
摘要： A multi-source self-adaptive low-stress additive manufacturing apparatus including a multi-axis manipulator additive manufacturing system, a high-energy sound beam regulation system, a substrate and a self-adaptive additive manufacturing workbench. The multi-axis manipulator additive manufacturing system includes multi-axis manipulator(s), welding torch(es), manipulator controller(s) and a guide rail, where base(s) of the multi-axis manipulator(s) is connected with the guide rail, the welding torch(es) is held by distal end(s) of the multi-axis manipulator(s), the multi-axis manipulator(s) is controlled by the manipulator controller(s) to move the welding torch(es) to conduct low-stress additive manufacturing on the workpiece to be additive manufactured. The high-energy sound beam regulation system includes one or more high-energy sound beam exciters, each having a high-energy sound beam excitation unit and a titanium alloy special adiabatic amplitude transformer so as to realize the regulation of residual stress generated in the additive manufacturing process of the workpiece.
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公开(公告)号：US11919040B2
公开(公告)日：2024-03-05
申请号：US17364071
申请日：2021-06-30
发明人： Chunguang Xu , Peng Yin , Yuren Lu , Shuangyi Li , Wenyuan Song
CPC分类号： B06B1/0622 , B06B3/00 , B23K20/10 , B06B2201/72
摘要： A control device for reducing and homogenizing welding residual stress by acoustic waves, comprising: a fixing tool having two rows of through holes; a plurality of ultrasonic transducers each having a body and a conical horn transmitting portion at a lower end of the body, wherein lower ends of the horn transmitting portions are fixedly connected with flanges, the horn transmitting portions of the ultrasonic transducers extend into respective through holes of the fixing tool to be in contact with welded parts below the fixing tool, the flanges are fixed to the fixing tool by bolts, and the two rows of through holes are arranged both sides of a welding seam of the welded parts; and a driving device for driving the ultrasonic transducers to operate. A corresponding control method is also provided. The control device can be used to control residual stress at the welding seam of steels.
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公开(公告)号：US11894526B2
公开(公告)日：2024-02-06
申请号：US17297345
申请日：2020-09-28
发明人： Wenwei Wang , Yiding Li , Fenghao Zuo
IPC分类号： H01M10/42 , G01R31/392 , G01R31/3842 , H01M10/0525 , H01M10/48
CPC分类号： H01M10/4257 , G01R31/3842 , G01R31/392 , H01M10/0525 , H01M10/486 , H01M2010/4271 , H01M2010/4278 , H01M2220/20
摘要： The present disclosure relates to a smart battery. The smart battery includes a battery shell, layered cells, a positive electrode, a negative electrode, an embedded multi-source sensor group and an intelligent chip. The smart battery can detect the temperature and the pressure of the core of the battery and the current of the battery in real time by using the intelligent chip and the embedded multi-source sensor group, thereby realizing a real-time monitoring of the working state and safety state of the battery, and improving a safety and the reliability of the battery on the basis of realizing the self-sensing function of the battery. The modification to the conventional battery structure by adding the intelligent chip and the embedded multi-source sensor group makes up the gap in research and development, manufacturing and production of the smart battery on the premise of ensuring that the battery volume remains unchanged.
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公开(公告)号：US20240033825A1
公开(公告)日：2024-02-01
申请号：US18353166
申请日：2023-07-17
发明人： Chunguang Xu , Wenjun Zhang , Wenkai Li , Bo Yang
摘要： A multi-source self-adaptive low-stress additive manufacturing method that includes arranging one or more high-energy sound beam excitation units on an additive manufacturing platform according to a size and a structure of a metal workpiece; planning an additive path according to the size and the structure of the workpiece; fixing a substrate on a self-adaptive additive manufacturing workbench; conducting additive manufacturing of the workpiece and starting a high-energy sound beam regulation system synchronously to generate high-energy sound beam(s) that are transmitted to the workpiece according to a control sequence; acquiring position information of molten pool(s) and position information of the one or more high-energy sound beam excitation units in the additive manufacturing process; continuously monitoring a surface temperature of the workpiece; and closing the high-energy sound beam regulation system when the additive manufacturing of the workpiece is finished and the surface temperature of the metal workpiece is reduced to room temperature.
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