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公开(公告)号：US20230238191A1
公开(公告)日：2023-07-27
申请号：US17923297
申请日：2020-06-28
发明人： Quanshui ZHENG , Xiaojian XIANG
IPC分类号： H01H1/00
CPC分类号： H01H1/0036
摘要： An in-plane sliding parallel capacitive radio frequency (RF) switch includes a substrate, first to third drive components, an insulating layer, and a sliding component. Where a drive voltage is applied between the first and second drive components, the sliding component slides to the top of the first and second drive components; in this case, relatively large capacitance is formed between the first and second drive components and the sliding component, a RF signal is almost completely reflected, and the transmission is cut off. Where the drive voltage is applied between the second and third drive components, the sliding component slides to the top of the second and third drive components; in this case, no facing area between a first drive electrode and the sliding component exists in a vertical direction, the capacitance is rather small, and the RF signal may be transmitted basically without loss.
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公开(公告)号：US11435336B2
公开(公告)日：2022-09-06
申请号：US16750076
申请日：2020-01-23
发明人： Ruina Xu , Peixue Jiang , Kecheng Zeng , Fuzhen Zhang
摘要： The present invention discloses a method for determining a content of lost gas in a shale gas content test. The method includes: acquiring a shale core and recording the time required for acquiring the shale core; carrying out a desorption experiment on the shale core to obtain desorption data; acquiring a fitting objective function; fitting the desorption data by using the fitting objective function to obtain fitted desorption data; determining fitting parameters according to the desorption data and the fitted desorption data; correcting the time required for acquiring the shale core according to the fitting parameters; and obtaining the content of lost gas according to the fitting parameters and the corrected time required for acquiring the shale core. The present invention can improve the determining precision of the content of the lost gas.
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3.发明授权公开(公告)号：US09947390B2
公开(公告)日：2018-04-17
申请号：US15446807
申请日：2017-03-01
发明人： Liyang Pan , Xinhong Hong , Dong Wu
IPC分类号： G11C11/419 , G11C11/418
CPC分类号： G11C11/419 , G11C11/403 , G11C11/406 , G11C11/412 , G11C11/4125 , G11C11/418
摘要： The random access memory includes: two identical memory cell arrays, a data write circuit and a data read circuit. Array structures of the two identical memory cell arrays are the same, and same original stored information is stored in memory cells with a same address in the two identical memory cell arrays. The data write circuit is configured to write same data into the memory cells with the same address in the two identical memory cell arrays. The data read circuit is configured to select two pieces of stored information from the memory cells with the same address in the two identical memory cell arrays, and to output “0” if the two pieces of stored information are different or output one of the two pieces of stored information if the two pieces of stored information are the same.
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公开(公告)号：US20230271825A1
公开(公告)日：2023-08-31
申请号：US17923648
申请日：2020-06-28
发明人： Quanshui ZHENG , Xiaojian XIANG
CPC分类号： B81C1/00357 , B81B7/02 , B81B2201/038 , B81B2203/04 , B81C2201/0102 , B81C2201/0132 , B81C2201/014 , B81C2203/032 , B81C2203/0136 , B81C2201/0181
摘要： Provided is an atomic-smooth device with a microstructure. The device includes, from the bottom to top, a substrate, a bonding material, a second dielectric layer on the substrate, the microstructure, and a first dielectric layer, where a surface of the first dielectric layer is an atomic-smooth surface. Further provided is a method for preparing an atomic-smooth device with a microstructure to effectively avoid pits or burrs generated when the existing microstructure is machined.
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公开(公告)号：US20230172782A1
公开(公告)日：2023-06-08
申请号：US18062754
申请日：2022-12-07
申请人： BEIJING TSINGHUA CHANGGUNG HOSPITAL , TSINGHUA UNIVERSITY , TIANJIN RESEARCH INSTITUTE FOR ADVANCED EQUIPMENT, TSINGHUA UNIVERSITY
发明人： Ping ZHANG , Xiangjun ZHANG , Xiaohao ZHANG , Yajun XUE , Xiaoying WANG , Boda ZHOU , Yuxiong WANG , Rong HE
CPC分类号： A61G10/005 , A61G10/02
摘要： An interventional operation isolation transfer cabin includes a cabin body, and a lead wire access device and a wire in/out device which two are mounted on the cabin body, the cabin body is provided with a negative pressure generating device at one end and an air inlet at the other end, the negative pressure generating device is provided with an exhaust filter device at its air outlet, and an intake filter device is provided at the air inlet. Several operating openings are provided on side walls of the cabin body, each of the operating openings is in seal connection with an operating glove, and a glove opening of at least one operating glove faces an interior of the cabin body. Equipment wires required by an interventional operation are preset through the lead wire access device, and wires added midway under a sealing condition is guaranteed through the wire in/out device.
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6.发明公开公开(公告)号：US20240361374A1
公开(公告)日：2024-10-31
申请号：US18308109
申请日：2023-04-27
发明人： JINLIANG HE , JUN HU , YONG OUYANG , YI LIU , SHANXIANG WANG , RONG ZENG , ZHANQING YU
CPC分类号： G01R31/085 , H04B3/54
摘要： Disclosed are a power transmission line monitoring system and a power transmission line monitoring method. The monitoring method comprises: acquiring, by means of a functional node, monitoring data related to a power transmission line, and transmitting the monitoring data to an edge node; and receiving the monitoring data by means of the edge node, transmitting the monitoring data to a collection node by means of an edge node chain type communication network, and sending, by the collection node, the data to a master station server. In the application, a self-organized edge node chain type network is formed by means of edge nodes, and data transmission is performed by means of the edge node chain type network, so that problem of poor data transmission caused by impossible coverage of a cellular network can be solved.
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公开(公告)号：US12106911B2
公开(公告)日：2024-10-01
申请号：US17923297
申请日：2020-06-28
发明人： Quanshui Zheng , Xiaojian Xiang
IPC分类号： H01H1/00
CPC分类号： H01H1/0036
摘要： An in-plane sliding parallel capacitive radio frequency (RF) switch includes a substrate, first to third drive components, an insulating layer, and a sliding component. Where a drive voltage is applied between the first and second drive components, the sliding component slides to the top of the first and second drive components; in this case, relatively large capacitance is formed between the first and second drive components and the sliding component, a RF signal is almost completely reflected, and the transmission is cut off. Where the drive voltage is applied between the second and third drive components, the sliding component slides to the top of the second and third drive components; in this case, no facing area between a first drive electrode and the sliding component exists in a vertical direction, the capacitance is rather small, and the RF signal may be transmitted basically without loss.
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公开(公告)号：US20220243960A1
公开(公告)日：2022-08-04
申请号：US17585425
申请日：2022-01-26
发明人： Yinhai ZHU , Peixue JIANG , Conghui LI
摘要： The present disclosure relates to the technical field of heat pumps, in particular to an air source CO2 heat pump system for preventing an evaporator from frosting by using heat of a heat regenerator. The air source CO2 heat pump system mainly includes an air source heat pump system, a regenerative heat exchange tank and a cooling pump. Through the regenerative heat exchange tank, on the one hand, the temperature drop of regenerative heat of the system is further increased and throttling loss is reduced; on the other hand, the heat generated by the regenerative temperature drop is configured for heat storage used for defrosting, and configured for overheating temperature rise.
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公开(公告)号：US20190321465A1
公开(公告)日：2019-10-24
申请号：US15757893
申请日：2016-09-08
申请人： Tsinghua University
发明人： Yonghui Zhang , Yun Xia , Yonghua Xie , Zhengsen Yu , Xiaoying Zhou , Xin Li , Liping Li , Yunyun Yang , Kanzhao Gao , Ke Wang , Wanli Liu , Meng Zhao
IPC分类号： A61K39/39 , A61K31/663 , A61P37/02
摘要： Disclosed are inhibitors of mevalonate pathway as an efficient vaccine adjuvant and use thereof. In particular, the inhibitor is an acetoacetyl-CoA transferase inhibitor, a HMG-CoA synthase inhibitor, a HMG-CoA reductase inhibitor, a mevalonate kinase inhibitor, a phosphomevalonate kinase inhibitor, a mevalonate-5-pyrophosphate decarboxylase inhibitor, an isopentenyl pyrophosphate isomerase inhibitor, a farnesyl pyrophosphate synthase inhibitor, a geranylgeranyl pyrophosphate synthase inhibitor or a geranylgeranyl transferase (I, II) inhibitor. Also disclosed is an immunogenic composition comprising inhibitors of mevalonate to pathway as an adjuvant.
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公开(公告)号：US09812190B2
公开(公告)日：2017-11-07
申请号：US14772371
申请日：2015-04-17
发明人： Liyang Pan , Xinhong Hong , Dong Wu
IPC分类号： G11C11/419 , G11C11/406 , G11C11/412 , G11C11/418 , G11C11/403
CPC分类号： G11C11/419 , G11C11/403 , G11C11/406 , G11C11/412 , G11C11/4125 , G11C11/418
摘要： The present disclosure provides a cell structure, a random access memory and operation methods. The cell structure with four transistors, including a first N-type transistor, a first P-type transistor, a second N-type transistor and a second P-type transistor, in which an absolute value of a threshold voltage of the first N-type transistor is greater than an absolute value of a threshold voltage of the second N-type transistor, and an absolute value of a threshold voltage of the first P-type transistor is greater than an absolute value of a threshold voltage of the second P-type transistor. The random access memory, including: two identical memory cell arrays including the cell structure with four transistors, a data write circuit and a data read circuit, by using Two Modular Redundancy harden method, and thus reading correctly and avoiding the mistake reversal caused by the single event upset effect.
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