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公开(公告)号：US11634808B2
公开(公告)日：2023-04-25
申请号：US16964113
申请日：2019-01-21
发明人： Peiyun Yi , Weixin Zhang , Linfa Peng , Xinmin Lai
IPC分类号： C23C14/34 , C23C14/02 , C23C14/06 , C23C14/35 , H01M8/0208 , H01M8/0213 , H01M8/0228 , H05K9/00
摘要： The disclosure provides an anti-corrosion conductive film and methods of making and using thereof. The anti-corrosion conductive film is formed by sequentially forming an anti-corrosion protective layer, a stress transition layer and a conducting layer on the surface of a substrate by deposition through a high-low pulse bias alternation method. The anti-corrosion conductive film is a nano-multilayer anti-corrosion conductive film exhibiting excellent corrosion resistance and conductivity. The anti-corrosion conductive film has great application prospects in the fields of metal polar plates of fuel cells, ground grid equipment of power transmission lines, and the like.
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公开(公告)号：US20230096340A1
公开(公告)日：2023-03-30
申请号：US17949951
申请日：2022-09-21
发明人： Fan WU , Zimo LIAO , Guihai CHEN
摘要： An in-air gesture control method based on visible light signals, which transmits light signals through a display device and collects its light signals reflected by hand, and after analysis, realizes gesture recognition; the transmitted light signals are in the visible light band; which can realize the gesture recognition and control on mobile devices without modifying hardware and a visible light-based gesture recognition system on commercial mobile devices; compared with the existing gesture recognition methods on commercial mobile devices, the invention avoids special hardware modification, that is, it does not require any additional components on the mobile device, such as a depth camera, and protects the user's privacy well.
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公开(公告)号：US20230028798A1
公开(公告)日：2023-01-26
申请号：US17787948
申请日：2020-12-21
发明人： Qingfeng LI , Shuangbai ZHOU
摘要： Use of glycerol in preparing an adipose tissue cryopreservation protective agent and the adipose tissue cryopreservation protective agent. Based on the total volume of the adipose tissue cryopreservation protective agent, the adipose tissue cryopreservation protective agent includes: glycerol with a volume fraction of 60-80%; 0.090-0.200 g/ml trehalose; and a PBS buffer serving as the solvent. The adipose tissue cryopreservation protective agent is free of DMSO and other protective agents having biological toxicity, poses no toxicity to cells and tissues, and causes no safety problem during clinical use even in a case of incomplete elution. The adipose tissue cryopreservation protective agent is free of xenoantigen and has low cost. With glycerol and trehalose being clinically approved medicinal ingredients and inexpensive products, the agent of the present disclosure contains no costly products such as human albumin, thus providing increased possibility for clinical use and promotion.
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公开(公告)号：US11560411B2
公开(公告)日：2023-01-24
申请号：US16952391
申请日：2020-11-19
摘要： The present disclosure provides the use of a recombinant human secretory DDRGK1. Experiments demonstrate that the recombinant human secretory DDRGK1 prepared by the present disclosure can be used in the preparation of biological medicines for treating intervertebral disc degeneration, fractures or bone defects. The recombinant human secretory DDRGK1 of the present disclosure provides a promising direction for the treatment of bone related diseases and has obtained firm scientific evidence, thereby expanding the further application of recombinant human secretory DDRGK1 in clinical practice.
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公开(公告)号：US20230016587A1
公开(公告)日：2023-01-19
申请号：US17807320
申请日：2022-06-16
发明人： Chong HAN , Yongzhi WU
摘要： A discrete Fourier transform spread orthogonal time frequency space modulation method comprises the steps of performing DFT preceding processing and delay-Doppler domain mapping processing on the transmit data symbols, OTFS modulator, and performing delay-Doppler domain demapping processing and IDFT decoding processing on a received signal to realize demodulation; compared with the existing waveforms, including OFDM and DFT-s-OFDM, the proposed DFT-s-OTFS can reduce the bit error rate under high Doppler spread and the peak-to-average power ratio of the transmitted signal at the same time.
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6.发明申请公开(公告)号：US20220401459A1
公开(公告)日：2022-12-22
申请号：US17775618
申请日：2020-06-12
发明人： Jie ZHENG , Na LIU , Hui QIN , Xia LI , Feng XUE , Lihong CHEN , Lanqi WANG , Sheng QUAN , Li ZHANG
IPC分类号： A61K31/573 , A61K45/06 , A61P17/06 , A61K38/17 , A61K39/395 , C12N15/113 , A61K31/593 , A61K9/00 , G01N33/68
摘要： Provided is a new application of a chemokine receptor CCR6 inhibitor in preventing the recurrence of psoriasis. Specifically, provided is a use of the chemokine receptor CCR6 inhibitor for preparing a preparation or composition that is administered to a subject so as to prevent the recurrence of psoriasis in the subject. Also provided is a pharmaceutical product that prevents the recurrence of psoriasis. Using the provided drug products may effectively prevent or alleviate the recurrence of psoriasis.
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公开(公告)号：US20210207115A1
公开(公告)日：2021-07-08
申请号：US16771700
申请日：2018-08-30
申请人： Xuefeng WANG , Wenman WU , Qiulan DING , RUIJIN HOSPITAL SHANGHAI JIAOTONG UNIVERSITY SCHOOL OF MEDICINE
发明人： Xuefeng WANG , Wenman WU , Qiulan DING
摘要： Methods of preparing and using a highly active blood coagulation factor XI mutant and a gene therapy/editing vector thereof and a recombinant/fusion protein thereof. The nucleotide sequence of the mutant is as shown in SEQ ID NOs: 1-6, and the amino acid sequence is as shown in SEQ ID NO: 7.
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公开(公告)号：US20200284858A1
公开(公告)日：2020-09-10
申请号：US16645879
申请日：2019-07-02
发明人： XIAOFENG TANG , CHENGLIANG HU , MINJUN TANG , LI ZHU , JINSHENG CHENG , ZHEN ZHAO
摘要： An online automatic measurement system for a claw-pole overall magnetic property comprising: a feeding part, a claw-pole overall magnetic property measurement unit, and a discharging part disposed in sequence, and a robotic arm disposed there among. The robotic arm receives an operation instruction output by a control unit to grab claw poles to be measured in sequence and removes measured claw poles on the claw-pole overall magnetic property measurement unit. The claw-pole overall magnetic property measurement unit outputs a control power supply to the claw-pole overall magnetic property measurement unit according to the instruction of the control unit, receives an induction current of the measured claw poles, and output a measurement result to the control unit.
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公开(公告)号：US20200209691A1
公开(公告)日：2020-07-02
申请号：US16817258
申请日：2020-03-12
IPC分类号： G02F1/1337 , G02F1/137 , G02F1/11 , G02F1/13363
摘要： The present invention discloses a photo-alignment apparatus that realizes a desirable distribution through a single exposure and a method of manufacturing an optical element. The photo-alignment apparatus comprises a light source, a linear polarization film, a pixelated electronic-control phase retarder, and a phase retardation plate; the light source is used to provide light for a exposure; the linear polarization film is configured to convert the light emitted by the light source into a linearly-polarized light having a polarization direction parallel to the direction of the transmission axis of the linear polarization film; the pixelated electronic-control phase retarder is configured to generate phase retardations distributed in a desirable pattern; and the phase retardation plate is used to generate a non-pixelated phase retardation. With this photo-alignment apparatus, a polarization distribution of a desirable pattern can be generated, and a corresponding alignment profile can be formed on a polarization sensitive medium.
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公开(公告)号：US20190169568A1
公开(公告)日：2019-06-06
申请号：US16075586
申请日：2016-02-04
发明人： Ji Wu
IPC分类号： C12N5/075 , G01N33/569
摘要： Provided is a method for obtaining female germline stem cells from follicular aspirates.
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