会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 5. 发明申请
    • TESTING SYSTEM FOR POWER SUPPLY UNIT
    • 电源单元测试系统
    • US20130293257A1
    • 2013-11-07
    • US13663586
    • 2012-10-30
    • LI LIUZHI-YONG GAO
    • LI LIUZHI-YONG GAO
    • G01R31/40
    • G01R31/40
    • A testing system for testing a power supply unit, includes a testing board, an electronic load board, and a capacitor choice circuit. The testing board is connected to a power supply unit to receive a DC voltage from the power supply unit. The testing board includes an output port. The electronic load board is connected to the output port of the testing board. The output port outputs the DC voltage to the electronic load board. The capacitor choice circuit is connected to the output port. The capacitor choice circuit includes a plurality of capacitor assemblies. Each capacitor assembly includes a switch and a capacitor. The capacitor is connected to the output port via the switch. Switches of the plurality of capacitor assemblies are turned on or off in different combinations to obtain different capacitances in the capacitor choice circuit for testing the power supply unit.
    • 用于测试电源单元的测试系统包括测试板,电子负载板和电容器选择电路。 测试板连接到电源单元以从电源单元接收直流电压。 测试板包括一个输出端口。 电子负载板连接到测试板的输出端口。 输出端口将直流电压输出到电子负载板。 电容选择电路连接到输出端口。 电容器选择电路包括多个电容器组件。 每个电容器组件包括开关和电容器。 电容器通过开关连接到输出端口。 多个电容器组件的开关以不同的组合被导通或截止以在用于测试电源单元的电容器选择电路中获得不同的电容。
    • 6. 发明申请
    • POWER SUPPLY SWITCH APPARATUS
    • 电源开关装置
    • US20130155743A1
    • 2013-06-20
    • US13563814
    • 2012-08-01
    • ZHI-YONG GAOYUN-FEI ZHANGYU-LIN LIU
    • ZHI-YONG GAOYUN-FEI ZHANGYU-LIN LIU
    • H02M7/06
    • G01R31/40G01R19/16576Y10T307/878
    • A power supply switch apparatus includes a voltage decreasing circuit, a rectification circuit, a comparison circuit, and a control circuit. The voltage decreasing circuit receives a first alternating voltage output from a power supply and converts the first alternating voltage to a second alternating voltage. The rectification circuit receives the second alternating voltage and converts the second alternating voltage to a first direct voltage. The voltage regulating circuit receives the first direct voltage and converts the first direct voltage to a second direct voltage. The comparison circuit receives the second direct voltage, compares the second direct voltage with a reference voltage, and outputs a control signal. The control circuit receives the control circuit and connects the power supply to different circuits according to the control circuit.
    • 电源开关装置包括降压电路,整流电路,比较电路和控制电路。 电压降低电路接收从电源输出的第一交流电压,并将第一交流电压转换为第二交流电压。 整流电路接收第二交流电压,并将第二交流电压转换为第一直流电压。 电压调节电路接收第一直流电压并将第一直流电压转换成第二直流电压。 比较电路接收第二直流电压,将第二直流电压与参考电压进行比较,并输出控制信号。 控制电路接收控制电路,并根据控制电路将电源连接到不同的电路。
    • 7. 发明申请
    • TERMINAL DEVICE AND DIAL-UP CONNECTION ESTABLISHING METHOD USING THE TERMINAL DEVICE
    • 终端设备和使用终端设备的拨号连接建立方法
    • US20120054339A1
    • 2012-03-01
    • US13162580
    • 2011-06-17
    • YONG GAO
    • YONG GAO
    • G06F15/173
    • H04L12/2859H04L41/0806H04L41/0816H04L41/0846H04L45/00
    • In a method for establishing a dial up connection between a terminal device and a server, an inquiry packet is sent from the terminal device to a router to request parameters for establishing the dial-up connection when the terminal device dials the server. The terminal device monitors a response packet sent by the router and obtains the request parameters from the response packet, then the terminal device dials the server and sends a dial-up request packet to the server. The server assigns network connection information for the router when the dial-up request packet is received. After monitoring a feedback packet sent by the server, the terminal obtains the network connection information from the feedback packet, and updates configuration parameters of the router to establish the dial-up connection according to the network connection information.
    • 在终端设备和服务器之间建立拨号连接的方法中,当终端设备拨号服务器时,询问数据包从终端设备发送到路由器,以请求建立拨号连接的参数。 终端设备监视路由器发送的响应报文,从响应报文中获取请求参数,终端设备拨号服务器发送拨号请求报文给服务器。 当接收到拨号请求数据包时,服务器为路由器分配网络连接信息。 监控服务器发送的反馈报文后,终端从反馈报文中获取网络连接信息,根据网络连接信息更新路由器的配置参数,建立拨号连接。