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公开(公告)号：US12121178B2
公开(公告)日：2024-10-22
申请号：US17659899
申请日：2022-04-20
发明人： Cheng Wang
IPC分类号： A47J36/02
CPC分类号： A47J36/025
摘要： A double-bottom enamel pan with good thermal conductivity, comprising a pan body and a double-bottom piece which is connected to an outer surface of a bottom of the pan body, wherein the double-bottom piece is provided with a plurality of annular bumps on one side matching with the pan body, the annular bumps are pressed into the pan body, and the double-bottom piece comprises at least one layer of enamel coating. The double-bottom enamel pan of the utility model has good thermal conductivity, so that heat and temperature distribution at the bottom of the pan body is uniform, which meets the user's requirements of excellent service effect and long service life, and has a broad market application prospect.
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公开(公告)号：USD1033691S1
公开(公告)日：2024-07-02
申请号：US29741555
申请日：2020-07-14
申请人： Jian Xu
设计人： Jian Xu
摘要： FIG. 1 is a perspective view of a car light showing my new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a right view thereof;
FIG. 5 is a left view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
The broken lines in the drawing depict portions of the car light that form no part of the claimed design.-
公开(公告)号：USD1028984S1
公开(公告)日：2024-05-28
申请号：US29866247
申请日：2022-09-02
申请人： Linrui Huang
设计人： Linrui Huang
摘要： FIG. 1 is a perspective view of a stylus showing my new design;
FIG. 2 is a view of use state thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a left elevational view thereof;
FIG. 6 is a right elevational view thereof;
FIG. 7 is a top plan view thereof; and,
FIG. 8 is a bottom plan view thereof.-
公开(公告)号：USD1027307S1
公开(公告)日：2024-05-14
申请号：US29864679
申请日：2022-06-10
设计人： Zuowo Xie
摘要： FIG. 1 is a perspective view of an epilator showing my design;
FIG. 2 is another perspective view;
FIG. 3 is a front view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a right side view thereof;
FIG. 7 is a top plan view thereof;
FIG. 8 is a bottom plan view thereof; and,
FIG. 9 is an enlarged view of portion of FIG. 3.
The broken lines illustrate the boundary of the enlarged portion and form no part of the claimed design.-
公开(公告)号：US11980496B2
公开(公告)日：2024-05-14
申请号：US17334951
申请日：2021-05-31
申请人： Tianli Zhao
发明人： Tianli Zhao , Heng Luo , Shijun Hu , Jintao Xiao , Jianyuan Ke
CPC分类号： A61B8/12 , A61B8/085 , A61B8/4254 , A61B8/4444 , A61B8/461 , A61B2017/3413 , A61B2034/107 , A61B2090/378
摘要： The invention relates to the technical field of surgical positioning, in particular to a puncture needle positioning system and method, and a method and device for obtaining the axis of an ultrasound probe as projected onto an ultrasound image. The puncture needle positioning system includes: an ultrasound unit including a first probe for providing an ultrasound image of a lesion, and a plurality of first positioning devices for providing coordinate information of the first probe are provided on the first probe; the needle unit includes a puncture needle. The puncture needle is provided with a plurality of second positioning devices for providing coordinate information of the puncture needle; a processing and display unit is connected to the ultrasound unit, each of the first positioning devices, and each of the second positioning devices. The puncture needle positioning system improves the accuracy of transthoracic puncture, thereby avoiding complications caused by repeated puncture.
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公开(公告)号：US11976986B2
公开(公告)日：2024-05-07
申请号：US17918091
申请日：2021-07-02
发明人： Fang Li , Tianping Shen
摘要： A predictive electronic thermometer circuit structure capable of temperature compensation is provided, including: a compensation module, a thermometer circuit, and a liquid crystal display (LCD) drive module. The thermometer circuit includes a temperature measurement oscillation circuit and a real measurement module. The compensation module and the real measurement module are connected in parallel between the temperature measurement oscillation circuit and the LCD drive module. The predictive electronic thermometer circuit structure controls the on and off of the compensation module and the real measurement module through a combination logic control switch respectively. When the compensation module is off and the real measurement module is on, an actual measured data is output. When the real measurement module is off and the compensation module is on, a temperature value is output after predictive compensation. The electronic thermometer has a temperature compensation function, and measures the temperature quickly and accurately.
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公开(公告)号：US11969744B2
公开(公告)日：2024-04-30
申请号：US18019946
申请日：2019-11-08
发明人： Yunhua Deng
CPC分类号： B05B11/1001 , A61M11/00
摘要： A sterile spray pump, including a main piston (30), a spray head (40), and a secondary piston (50) fixed inside the spray head (40) and mounted in a vertically movable manner on the main piston (30). A first compression space (10) and a second compression space (20) are formed between the secondary piston (50) and the main piston (30); a main liquid suction cavity (301) communicating with the inner cavity of a container and an air supply port (302) communicating with the main liquid suction cavity (301) are provided in the main piston (30); the air supply port (302) communicates with the second compression space (20), a filter element (601) is fixedly provided in the air supply port (302); the secondary piston (50) includes a secondary liquid suction cavity (501) communicating with the main liquid suction cavity (301), a first exhaust member (502), and a second exhaust member (503).
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公开(公告)号：US11919790B2
公开(公告)日：2024-03-05
申请号：US17769581
申请日：2020-09-11
发明人： Kai Wang , Daoji Wu , Fengxun Tan , Congwei Luo , Xiaoxiang Cheng , Hongye Li , Yu Tian
IPC分类号： C02F3/30 , C02F101/16
CPC分类号： C02F3/302 , C02F2101/16 , C02F2209/005 , C02F2209/04 , C02F2209/06 , C02F2209/22 , C02F2209/44
摘要： An anaerobic-AO-SACR combined advanced nitrogen removal system for high ammonia-nitrogen wastewater, in which high ammonia-nitrogen wastewater first enters an anaerobic reactor to remove most of organic matters from the wastewater, effluent water enters an AO reactor for nitrogen removal by pre-denitrification in an anoxic zone and for removal of the remaining organic matters and nitrification of ammonia nitrogen in an aerobic zone, and then the effluent water enters an intermediate pool. Meanwhile, under the control of a water quality testing device and a PLC controller, a part of raw water is introduced into the intermediate pool to adjust the carbon nitrogen ratio of the wastewater. Then, the effluent water enters an SACR reactor, and the wastewater undergoes pre-denitrification-nitrification-endogenous denitrification precisely by using the characteristics of denitrifying bacteria and through adjustment and control of PH/DO/ORP testers and the PLC controller on the SACR reactor so as to realize advanced nitrogen removal.
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公开(公告)号：US11884636B2
公开(公告)日：2024-01-30
申请号：US17920029
申请日：2021-05-20
发明人： Guoqiang Liu , Wei Liu , Yandong Wang
IPC分类号： C07D239/54 , A61P5/26 , A61K31/513 , A61P5/02 , A61P5/24 , A61P15/08
CPC分类号： C07D239/54 , A61K31/513 , A61P5/02 , A61P5/24 , A61P5/26 , A61P15/08
摘要： The present invention provides a compound or a pharmaceutically acceptable salt, isomer, prodrug, polymorph or solvate thereof, and a preparation method therefor and use thereof. The compound provided in the present invention has comparable or superior activity to Elagolix as a GnRHR antagonist in calcium flux assays and have better pharmacokinetic properties.
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公开(公告)号：US11875857B2
公开(公告)日：2024-01-16
申请号：US17576985
申请日：2022-01-16
发明人： Hong Nie , Jingwei Chen
IPC分类号： G11C16/04 , G11C16/14 , H10B41/30 , H01L29/788 , G11C16/10
CPC分类号： G11C16/14 , G11C16/0408 , H10B41/30 , G11C16/0483 , G11C16/10 , H01L29/7881
摘要： A method for programming a memory. The method includes providing a memory structure with a floating gate, and grounding a source of the memory structure; applying voltages to a drain and a bulk, forming an electric field, generating electron-hole pairs, and generating primary electrons, wherein the voltage applied to the bulk is lower than the voltage applied to the drain; making holes accelerate downward under the action of the electric field and collide with the bulk in the memory structure within a predetermined time to generate secondary electrons; applying voltages to a gate and the bulk respectively, where the voltage applied to the bulk is lower than the voltage applied to the gate, to enable the secondary electrons to generate tertiary electrons under the action of an electric field in a vertical direction, and the tertiary electrons are injected into the floating gate to complete a programming operation.
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