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1. 发明公开

US20240255585A1 ELECTRONIC DEVICE AND METHOD FOR INSPECTING CABLE CONNECTION CIRCUIT OF ELECTRONIC DEVICE 审中-公开
公开(公告)号：US20240255585A1
公开(公告)日：2024-08-01
申请号：US18633892
申请日：2024-04-12
申请人： Samsung Electronics Co., Ltd.
发明人： Sunglak KIM , Yongyeon KIM , Hyeongki NAM , Sungho PARK , Jaebum LEE
IPC分类号： G01R31/55 , G01R19/165 , H02H1/00 , H02H3/12 , H05K1/14
CPC分类号： G01R31/55 , G01R19/16533 , H02H1/0092 , H02H3/12 , H05K1/14 , H05K2201/10098
摘要： An electronic device is provided. The electronic device includes a housing, a first printed circuit board disposed inside the housing and including a first antenna, a first connector connected to the first antenna, a second antenna, and a second connector connected to the second antenna, memory storing one or more computer programs, a second printed circuit board spaced apart from the first printed circuit board inside the housing and including a power management circuit, a third connector electrically connected to the first connector, a fourth connector electrically connected to the second connector, a first detection circuit, and one or more processors communicatively coupled to the first detection circuit and the memory, a first cable electrically connecting the first connector and the third connector, and a second cable electrically connecting the second connector and the fourth connector, wherein the first detection circuit includes a first resistor disposed between the one or more processors and the power management circuit, and the first printed circuit board includes a second resistor branched between the first antenna and the first connector and electrically connected to the ground, and a third resistor branched between the second antenna and the second connector and electrically connected to the ground.

2. 发明授权

US11888307B2 Isolation circuit system and signal isolation method thereof 有权
公开(公告)号：US11888307B2
公开(公告)日：2024-01-30
申请号：US17288495
申请日：2019-10-10
申请人： GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
发明人： Qiao Huang
IPC分类号： G01R31/00 , H02H3/12 , G06F1/28 , G06F1/30 , H02H1/00 , G06F119/06
CPC分类号： H02H3/12 , G06F1/28 , G06F1/305 , H02H1/0007 , G06F2119/06
摘要： Isolation circuit system and a signal isolation method thereof. The system includes: a power management unit, configured to output a first signal to a digital logic circuit when power down is detected in a first circuit area, and output a second signal to the digital logic circuit when no power down is detected in the first circuit area; the digital logic circuit, configured to perform logical processing on the first signal received from the power management unit before outputting an isolation signal to the isolation circuit, and perform logical processing on the second signal received from the power management unit before outputting a connection signal to the isolation circuit; and the isolation circuit, configured to block the interactive signal, or to output the interactive signal to a second circuit area after the interactive signal is processed through voltage stabilization.

3. 发明申请

US20190103740A1 ENERGY STORAGE COMPONENTS TO POWER LOADS DURING TRANSITIONS BETWEEN POWER SUPPLIES 审中-公开
公开(公告)号：US20190103740A1
公开(公告)日：2019-04-04
申请号：US15720418
申请日：2017-09-29
申请人： Hewlett Packard Enterprise Development LP
发明人： Mark Rivera , Stephen Airey , Daniel Humphrey , David P. Mohr
IPC分类号： H02H3/06 , H02H3/12 , G06F1/30 , G06F1/26
摘要： Examples relate to power supply system comprising a primary power supply to deliver a first power to a load and a secondary power supply that, in response to a failure in the primary power supply, is to deliver a second power to the load. The system further comprises a primary energy storage component coupled to the primary power supply that, in response to the failure in the primary power supply, is to deliver a third power to the load while the secondary power supply transitions from a lesser output power level to a greater output power level. The third power is at the same full-rated power level than the first power.

4. 发明授权

US09236822B2 Electromotive furniture drive including a power supply device 有权
标题翻译：电动家具驱动器，包括电源装置
公开(公告)号：US09236822B2
公开(公告)日：2016-01-12
申请号：US14115971
申请日：2012-05-04
申请人： Armin Hille , Christian Müller
发明人： Armin Hille , Christian Müller
IPC分类号： H02P1/00 , H02P7/00 , H02P7/18 , H02P29/00 , A47C20/04 , A47B13/00 , A47B96/00 , A47C1/02 , A47C17/86 , H02H3/12
CPC分类号： H02P7/18 , A47B13/00 , A47B96/00 , A47C1/02 , A47C17/86 , A47C20/041 , H02H3/12 , H02P29/00
摘要： An electromotive drive for furniture, includes a power supply device, a manual control, and a control device. The power supply device has an disconnecting unit that can be controlled by means of a control line, the electrical control signal of said control line being able to be modified by a switching contact of the manual control such that, when the manual control has not been actuated, the power supply device can be switched into the “disconnection” operating state, said disconnecting unit being connected to a signal feedback arrangement of a control circuit of the power supply device and being integrated in a path of said signal feedback arrangement, or said disconnecting unit being set in, or placed on, an input path or an output path of the control device.
摘要翻译：一种用于家具的电动驱动器，包括电源装置，手动控制装置和控制装置。电源装置具有能够通过控制线控制的断开单元，所述控制线的电气控制信号能够通过手动控制的切换触点进行修改，使得当手动控制尚未被所述断开单元连接到所述电源装置的控制电路的信号反馈装置，并且被集成在所述信号反馈装置的路径中，或所述信息反馈装置的路径中。断开单元被设置在控制装置的输入路径或输出路径中或放置在控制装置的输入路径或输出路径上。

5. 发明授权

US09124089B2 Ground monitor accessory connection 有权
标题翻译：地面监视器附件连接
公开(公告)号：US09124089B2
公开(公告)日：2015-09-01
申请号：US13907057
申请日：2013-05-31
申请人： Intermountain Electronics, Inc.
发明人： Dale Curtis , Robin Vice
IPC分类号： H02H3/00 , H02H3/08 , H02H3/12 , H02H9/08 , H02H3/16
CPC分类号： H02H3/08 , H02H3/12 , H02H3/162 , H02H3/165 , H02H9/08
摘要： An apparatus includes an accessory module for a ground monitor that monitors current in a pilot conductor and/or a grounding conductor, which is in a power cable assembly connecting a power source and load. The pilot conductor injects a signal in the grounding conductor. The accessory module includes signal connectors that include multiple connection points. Each connection point provides access to a signal within the ground monitor. The connection points access signals for an output of a circuit monitoring current in the pilot conductor or ground return, a circuit responding to a peak current in the pilot conductor or ground return transitioning below a threshold, a circuit responding to an average current in the grounding conductor transitioning below a threshold, and/or a circuit indicating trip status of a contact in the power source. The connection point signals are in addition to signals from the ground monitor to the power source.
摘要翻译：一种装置包括用于接地监视器的附件模块，其监测导电导体和/或接地导体中的电流，所述导体导体和/或接地导体位于连接电源和负载的电力电缆组件中。导线导体在接地导体中注入信号。附件模块包括包含多个连接点的信号连接器。每个连接点提供对地面监视器内的信号的访问。连接点访问信号，用于导频导体或接地返回中的电路监视电流的输出，响应于导频导体中的峰值电流的电路或接地返回转换到阈值以下的电路，响应于接地中的平均电流的电路导体转变低于阈值，和/或指示电源中的触点的跳闸状态的电路。连接点信号是从地面监视器到电源的信号。

6. 发明授权

US08531061B2 Plug device for controlling connection with power source 失效
标题翻译：用于控制与电源连接的插头设备
公开(公告)号：US08531061B2
公开(公告)日：2013-09-10
申请号：US12666931
申请日：2008-06-24
申请人： Seong-Kyu Lim
发明人： Seong-Kyu Lim
IPC分类号： H02H3/12
CPC分类号： H01R24/30 , H01R13/655 , H01R13/6683 , H01R13/70 , H01R2103/00 , Y10T307/826 , Y10T307/865
摘要： The present invention relates to a plug device, which can control the power source of an electrical product using a plug of the electrical product. The plug device includes a plug control circuit unit embedded in a plug main body of an electrical product, which is inserted in a power source outlet. The plug control circuit unit includes a switching unit coupled to internal power source lines of the plug control circuit unit, a current detection unit for detecting a current flowing from the internal power source lines to the electrical product, a wireless unit for receiving an external plug control wireless signal, and a controller for checking a current value corresponding to a non-operation of the electrical product and controlling the switching unit to switch on or off according to the checking result.
摘要翻译：本发明涉及一种插头装置，其可以使用电气产品的插头来控制电气产品的电源。插头装置包括嵌入在电源插座的插头主体中的插头控制电路单元。插头控制电路单元包括耦合到插头控制电路单元的内部电源线的开关单元，用于检测从内部电源线流向电气产品的电流的电流检测单元，用于接收外部插头的无线单元控制无线信号，以及控制器，用于检查对应于电气产品的非操作的当前值，并根据检查结果控制开关单元的接通或断开。

7. 发明授权

US07616419B2 Switchgear control apparatus 有权
标题翻译：开关柜控制装置
公开(公告)号：US07616419B2
公开(公告)日：2009-11-10
申请号：US11907054
申请日：2007-10-09
申请人： Haruhiko Koyama , Tomohito Mori , Kenji Kamei , Sadayuki Kinoshita
发明人： Haruhiko Koyama , Tomohito Mori , Kenji Kamei , Sadayuki Kinoshita
IPC分类号： H02H3/12
CPC分类号： H01H9/56 , H01H9/563
摘要： A switchgear control apparatus includes a zero point interval detecting circuit, an interruption time judgment circuit and a reclosing time decision circuit. The zero point interval detecting circuit detects time intervals between successive zero points of a main circuit current. The interruption time judgment circuit judges that interruption time of the main circuit current is time of a zero point immediately preceding a zero point at which a difference between the time interval between two successive zero points and half the period of a commercial AC voltage exceeds a specific value. Upon detecting the gradient of the main circuit current at the interruption time, the reclosing time decision circuit sets reclosing time at a point in phase where the AC voltage has a maximum negative value if the gradient is positive, and at a point in phase where the AC voltage has a maximum positive value if the gradient is negative.
摘要翻译：一种开关设备控制装置，包括零点间隔检测电路，中断时间判断电路和重合闸时间判定电路。零点间隔检测电路检测主电路电流的连续零点之间的时间间隔。中断时间判断电路判断主电路电流的中断时间是紧邻零点之间的零点的时间，在该零点之间，两个连续的零点之间的时间间隔与商用交流电压的一半的时间间隔之间的差超过特定的值。在检测到中断时的主电路电流的梯度时，重合闸时间决定电路将梯形为正的交流电压为最大负值的同相位置的重新闭合时间设定在同相位置如果梯度为负，则交流电压具有最大正值。

8. 发明申请

US20050035666A1 Source and system which are used to power a removable electric charge 失效
标题翻译：用于为可移除电荷供电的源和系统
公开(公告)号：US20050035666A1
公开(公告)日：2005-02-17
申请号：US10498622
申请日：2002-12-10
申请人： Fabrice Barthelemy
发明人： Fabrice Barthelemy
IPC分类号： H02H3/12 , H02H1/00
CPC分类号： H02H3/12 , Y10T307/766 , Y10T307/826
摘要： The invention related to an electric power source which is intended to be connected to an electric charge by means of a removable connected cable. The inventive source comprises: a controllable electrical power conversion circuit which is used to convert an electrical output signal, at least one characteristic of said electrical output signal being controllable; a control circuit for the controllable power conversation circuit which is sued to control said at least one characteristic of the electric output signal according to a selection code that is representative of the requirements of the connected charge; and a cable presence detection circuit which can deliver a signal indicating the absence of the connecting cable in order to obtain, at the output of the power conversion circuit, a common pre-determined quiescent value for said at least one characteristic of the output signal.
摘要翻译：本发明涉及一种旨在通过可拆卸连接的电缆连接到电荷的电源。本发明的源包括：用于转换电输出信号的可控电力转换电路，所述电输出信号的至少一个特性是可控的; 用于可控电力会话电路的控制电路，其被起诉以根据代表所连接的电荷的要求的选择代码来控制所述电输出信号的所述至少一个特性; 以及电缆存在检测电路，其可以传递指示不存在连接电缆的信号，以便在功率转换电路的输出处获得用于输出信号的所述至少一个特性的公共预定静态值。

9. 发明授权

US5991142A Detection of ophthalmic surgical handpiece by injecting current signal 失效
标题翻译：通过注射电流信号检测眼科手术器械
公开(公告)号：US5991142A
公开(公告)日：1999-11-23
申请号：US916823
申请日：1997-08-22
申请人： Peter Francis Appelbaum , Kevin Paul Kepley
发明人： Peter Francis Appelbaum , Kevin Paul Kepley
IPC分类号： A61B17/00 , A61B18/00 , A61B18/14 , A61B19/00 , A61B19/02 , A61F9/007 , A61M1/00 , G06F19/00 , G08C19/28 , H02H3/12 , H01H47/12
CPC分类号： H02H3/12 , A61B50/13 , A61F9/00736 , A61F9/00745 , G08C19/28 , A61B17/00 , A61B18/00 , A61B18/14 , A61B2017/00017 , A61B2017/00057 , A61B2017/00154 , A61B2017/00185 , A61B2017/0019 , A61B2017/00199 , A61B2017/00482 , A61B2017/00544 , A61B2017/00973 , A61B2017/00977 , A61B50/10 , A61B90/30 , A61B90/36 , A61F9/00763 , A61M2205/505 , H01H2003/008 , H01H2300/04
摘要： An apparatus to detect the presence of a surgical handpiece is provided. The handpiece is electrically isolated from its source of electric power by a transformer having two primary windings and one secondary winding. The first winding provides power to the handpiece and the second winding is used in the handpiece detection apparatus. The handpiece detection apparatus includes a detection circuit and a comparator that compares the electrical signal input to a standard to determine the presence of the handpiece.
摘要翻译：提供了一种用于检测手术机身的存在的装置。手机通过具有两个初级绕组和一个次级绕组的变压器与其电力来源电隔离。第一绕组为手持件提供动力，第二绕组用于手持件检测装置。手持件检测装置包括检测电路和比较器，其将电信号输入与标准进行比较，以确定手持件的存在。

10. 发明授权

US5910139A Numeric keypad simulated on touchscreen 失效
公开(公告)号：US5910139A
公开(公告)日：1999-06-08
申请号：US919607
申请日：1997-08-28
申请人： Bruce Robert Cochran , Christopher Michael Eberhardt , John A. Painter
发明人： Bruce Robert Cochran , Christopher Michael Eberhardt , John A. Painter
IPC分类号： A61B17/00 , A61B17/32 , A61B18/00 , A61B18/14 , A61B19/00 , A61B19/02 , A61F9/00 , A61F9/007 , A61G12/00 , A61M1/00 , G06F19/00 , G08C19/28 , H02H3/12
CPC分类号： A61F9/00763 , A61B17/00 , A61B50/10 , A61B50/13 , A61B50/15 , A61F9/00736 , A61F9/00745 , G06F19/3406 , G08C19/28 , H02H3/12 , A61B17/3201 , A61B18/00 , A61B18/14 , A61B2017/00017 , A61B2017/0003 , A61B2017/00057 , A61B2017/00154 , A61B2017/00185 , A61B2017/0019 , A61B2017/00199 , A61B2017/00482 , A61B2017/00544 , A61B2017/00973 , A61B2017/00977 , A61B2050/155 , A61B2050/185 , A61B2217/005 , A61B2217/007 , A61B50/20 , A61B90/30 , A61B90/36 , A61F9/00 , A61G12/001 , A61M2205/505 , H01H2003/008 , H01H2300/04
摘要： A system for controlling a plurality of ophthalmic microsurgical instruments connected thereto. The microsurgical instruments are for use by a user such as a surgeon in performing ophthalmic surgical procedures. The system includes a data communications bus and a user interface connected to the data communications bus. The user interface provides information to the user and receives information from the user which is representative of operating parameters of the microsurgical instruments. The system also includes surgical modules connected to and controlling the microsurgical instruments as a function of at least one of the operating parameters. The surgical modules are also connected to the data communications bus. The data communications bus provides communication of data representative of the operating parameters between the user interface and the surgical modules. Other features are also disclosed including a main control, an endo-illuminator system, a phacoemulsification handpiece, surgical scissors, a vitrectomy cutter, a surgical foot control, a remote control, a cart.

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