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1. 发明授权

US08035331B2 AC/DC converting circuit and motor controller using the same 有权
标题翻译： AC / DC转换电路和使用其的电机控制器
公开(公告)号：US08035331B2
公开(公告)日：2011-10-11
申请号：US12542752
申请日：2009-08-18
申请人： Yong Zhao , Junqiang Zhang , Dawei Liu , Songfa Tang
发明人： Yong Zhao , Junqiang Zhang , Dawei Liu , Songfa Tang
IPC分类号： H02M7/04 , H02P1/00
CPC分类号： H02M7/06 , H02M1/10
摘要： An AC/DC converting circuit, has a full-bridge rectifier having two input terminals and two output terminals, a first capacitor, a second capacitor, an electronic switch having a control terminal, a trigger circuit having an input terminal and an output terminal, and a detecting circuit having an input terminal and an output terminal. The first capacitor and the second capacitor are serially connected between the output terminals of the full-bridge rectifier, the input terminals of the full-bridge rectifier are connected to an AC input, one end of the electronic switch is connected between the first capacitor and the second capacitor, the other end of the electronic switch is connected to one of the output terminals of the full-bridge rectifier, the input terminal and the output terminal of the detecting circuit are connected to the output terminals of the full-bridge rectifier, the output terminal of the detecting circuit is connected to an input terminal of the trigger circuit, and the output terminal of the trigger circuit is connected to the control terminal of the electronic switch.
摘要翻译： AC / DC转换电路具有全桥整流器，具有两个输入端和两个输出端，第一电容，第二电容，具有控制端的电子开关，具有输入端和触发电路的触发电路，以及具有输入端子和输出端子的检测电路。第一电容器和第二电容器串联连接在全桥整流器的输出端子之间，全桥整流器的输入端子连接到AC输入端，电子开关的一端连接在第一电容器和第二电容器，电子开关的另一端连接到全桥整流器的输出端之一，检测电路的输入端和输出端连接到全桥整流器的输出端，检测电路的输出端子与触发电路的输入端子连接，触发电路的输出端子与电子开关的控制端子连接。

2. 发明授权

US08598820B2 Surge current protection circuit and motor using the same 有权
标题翻译：浪涌电流保护电路和电机使用相同
公开(公告)号：US08598820B2
公开(公告)日：2013-12-03
申请号：US12581183
申请日：2009-10-19
申请人： Yong Zhao , Junqiang Zhang , Dawei Liu
发明人： Yong Zhao , Junqiang Zhang , Dawei Liu
IPC分类号： H02H7/08
CPC分类号： H02H9/001
摘要： A surge current protection circuit, has a control unit having an output end, a photoelectric coupling and driving circuit, a silicon symmetrical switch having a control end, and a current-limiting resistor. The current-limiting resistor and the silicon symmetrical switch are parallel connected altogether and then serially connected to a load and an AC input, and the control end of the silicon symmetrical switch is connected to the output end of the control unit via the photoelectric coupling and driving circuit. The invention features low production cost, high reliability and improved power efficiency, and is capable of effectively suppressing surge current.
摘要翻译：浪涌电流保护电路具有输出端的控制单元，光电耦合和驱动电路，具有控制端的硅对称开关和限流电阻。限流电阻和硅对称开关并联连接，然后串联连接到负载和交流输入，硅对称开关的控制端通过光电耦合连接到控制单元的输出端，驱动电路。本发明具有生产成本低，可靠性高，功率效率高，能够有效地抑制浪涌电流。

3. 发明公开

US20230351592A1 CLINICAL DECISION SUPPORT SYSTEM HAVING A MULTI-ORDERED HIERARCHY OF CLASSIFICATION MODULES 审中-公开
公开(公告)号：US20230351592A1
公开(公告)日：2023-11-02
申请号：US18307350
申请日：2023-04-26
申请人： Frank Filiciotto , Dawei Liu
发明人： Frank Filiciotto , Dawei Liu
IPC分类号： G06T7/00 , A61B1/00
CPC分类号： G06T7/0012 , A61B1/00009 , G06T2207/20081
摘要： A clinical support system and method for real-time activation of detection and characterization modules trained for identification or diagnosis of anomalies within a gastrointestinal tract are disclosed. A clinical support computer can be programmed to activate a first mucosa identification module and a first plurality of detection and characterization modules based at least in part on detection of connection to the endoscope, monitor an image stream from the endoscope using the first mucosa identification module to identify a mucosal tissue type, execute a first detection module from the first plurality of detection and characterization modules based on identifying the mucosal tissue type as a first mucosal tissue type, and process an image from the image stream received from the endoscope using the first detection module to identify a region of interest to output to the display device, wherein the region of interest identifies a potential anomaly within the image.

4. 发明公开

US20230379578A1 TECHNIQUES FOR SIMULTANEOUSLY RUNNING DISCRETE IMAGING MODALITIES 审中-公开
公开(公告)号：US20230379578A1
公开(公告)日：2023-11-23
申请号：US18295961
申请日：2023-04-05
申请人： Frank Filiciotto , Dawei Liu , Thorsten Juergens
发明人： Frank Filiciotto , Dawei Liu , Thorsten Juergens
IPC分类号： H04N23/667 , G06T7/00 , G06T7/73 , H04N23/60 , H04N23/10 , A61B1/00 , A61B1/06
CPC分类号： H04N23/667 , G06T7/0012 , G06T7/73 , H04N23/665 , H04N23/125 , A61B1/00009 , A61B1/0005 , A61B1/0684 , A61B1/063 , G06T2207/10068 , G06T2207/10024 , G06T2200/24 , G06T2207/10152 , G06T2207/30004
摘要： A system and processing techniques for simultaneously analyzing multiple imaging modalities. The discussed technique can include capturing a combined image stream including a first modality stream and at least a second modality stream. The technique continues by analyzing the first modality stream with a first analysis module and, concurrently, analyzing a second modality stream with a second analysis module. The combined image stream can be generated using timed lighting modalities to generate interleaved image streams or by extracting narrow color bands from a primary color sensor.

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