Battery charging control circuit
    21.
    发明授权
    Battery charging control circuit 失效
    电池充电控制电路

    公开(公告)号:US08085001B2

    公开(公告)日:2011-12-27

    申请号:US12411354

    申请日:2009-03-25

    CPC分类号: H02J7/0072 H02J7/0031

    摘要: The present invention provides a charging control circuit for a rechargeable battery. The charging control circuit includes: a constant-current charging unit and a trickle charging unit. The charging control circuit further includes a branch switch, a detection switch, a control unit, and a detection unit. The branch switch is connected between a power source and the rechargeable battery for enabling or disabling the constant-current charging unit, the detection switch is turned on or off depending on the enable or disable state of the constant-current charging unit. The control unit is connected between the detection switch and the branch switch for controlling the branch switch to turn on or off depending on the off or on state of the detection switch.

    摘要翻译: 本发明提供一种用于可再充电电池的充电控制电路。 充电控制电路包括:恒流充电单元和涓​​流充电单元。 充电控制电路还包括分支开关,检测开关,控制单元和检测单元。 分支开关连接在电源和可充电电池之间,用于启用或禁用恒流充电单元,根据恒流充电单元的使能或禁用状态,检测开关导通或关断。 控制单元连接在检测开关和分支开关之间,用于控制分支开关根据检测开关的断开或接通状态导通或关断。

    Displaying device with user-defined display regions and method thereof
    22.
    发明授权
    Displaying device with user-defined display regions and method thereof 失效
    显示具有用户定义显示区域的设备及其方法

    公开(公告)号:US08065622B2

    公开(公告)日:2011-11-22

    申请号:US12202421

    申请日:2008-09-01

    IPC分类号: G06F3/048

    摘要: A displaying device includes an input unit, a region defining unit, a content allocating unit, an obtaining unit, a display controlling unit and a display unit. The region defining unit defines regions by incorporating one or more unit regions in each of the regions according to users' selections and generates region defining information. The content allocating unit allocates contents for the regions according to the users' selections and generates content allocating information. The obtaining unit obtains the region defining information, the content allocating information, and contents according to the content allocating information, and then transmits the information and contents to the display controlling unit. The display controlling unit splits a display area of the display unit into the regions defined by the region defining unit and displays the contents in the regions correspondingly according to the content allocating information. Related methods are also provided.

    摘要翻译: 显示装置包括输入单元,区域定义单元,内容分配单元,获取单元,显示控制单元和显示单元。 区域定义单元通过根据用户的选择在每个区域中并入一个或多个单元区域来定义区域,并且生成区域定义信息。 内容分配单元根据用户的选择分配区域的内容,生成内容分配信息。 获取单元根据内容分配信息获得区域定义信息,内容分配信息和内容,然后将该信息和内容发送到显示控制单元。 显示控制单元将显示单元的显示区域划分为由区域定义单元定义的区域,并根据内容分配信息相应地显示区域中的内容。 还提供了相关方法。

    Sound signal generator testing apparatus
    23.
    发明授权
    Sound signal generator testing apparatus 失效
    声音信号发生器测试仪

    公开(公告)号:US08054982B2

    公开(公告)日:2011-11-08

    申请号:US11620054

    申请日:2007-01-05

    IPC分类号: H04R29/00

    CPC分类号: H04R29/00

    摘要: A sound signal generator testing apparatus is provided. The apparatus includes a hermetic seal (2), a sound signal input unit (4), and at least a noise suppression unit (5). The sound signal input unit is for receiving sound signals transmitted from a sound signal generator (1) under testing. Each noise suppression unit includes a sound signal input unit, a low pass filter, an inverter, and an output. The sound signal input unit is for receiving sound signals. The low pass filter is for filtering the sound signals by passing the low frequencies of the sound signals that are below a predetermined value. The inverter is for inverting phases of the sound signals transmitted from the low pass filter and producing inverted sound signals. The output unit is placed behind the sound signal input unit for outputting the inverted sound signals.

    摘要翻译: 提供了一种声音信号发生器测试装置。 该装置包括气密密封件(2),声音信号输入单元(4)和至少噪声抑制单元(5)。 声音信号输入单元用于接收从被测试的声音信号发生器(1)发送的声音信号。 每个噪声抑制单元包括声音信号输入单元,低通滤波器,反相器和输出。 声音信号输入单元用于接收声音信号。 低通滤波器用于通过使低于预定值的声音信号的低频来过滤声音信号。 逆变器用于反转从低通滤波器发送的声音信号的相位,并产生反相的声音信号。 输出单元放置在声音信号输入单元的后面,用于输出反转的声音信号。

    Audio signal switcher
    24.
    发明授权
    Audio signal switcher 失效
    音频信号切换器

    公开(公告)号:US07914341B2

    公开(公告)日:2011-03-29

    申请号:US12790888

    申请日:2010-05-31

    IPC分类号: H01R24/04

    CPC分类号: H01R31/06

    摘要: An audio signal switcher includes a jack switcher and a plug switcher. The jack switcher includes an audio jack and a first USB port. The audio jack includes a left track segment and a right track segment which are coupled to a first data pin and a second data pin of the first USB port, respectively. The jack includes a ground segment divided into a left ground ring and a right ground ring which are connected together to couple to a ground pin of the USB port. The plug switcher includes an audio plug and a second USB port. The second USB port also includes a data pin, a second data pin, a power pin, and a ground pin. The audio plug also includes a left track segment, a right track segment, and a ground segment, which are isolated coupled to at least three pins of the second USB port.

    摘要翻译: 音频信号切换器包括插座切换器和插头切换器。 插孔切换器包括音频插孔和第一个USB端口。 音频插孔包括分别耦合到第一USB端口的第一数据引脚和第二数据引脚的左轨道段和右轨道段。 插座包括分为左接地环和右接地环的接地段,它们连接在一起以耦合到USB端口的接地引脚。 插头切换器包括音频插头和第二个USB端口。 第二个USB端口还包括数据引脚,第二个数据引脚,电源引脚和接地引脚。 音频插头还包括与第二USB端口的至少三个引脚隔离的左轨道段,右轨道段和地面段。

    Audio signal switcher
    25.
    发明授权
    Audio signal switcher 失效
    音频信号切换器

    公开(公告)号:US07914340B2

    公开(公告)日:2011-03-29

    申请号:US12790887

    申请日:2010-05-31

    IPC分类号: H01R24/04

    CPC分类号: H01R31/06

    摘要: An audio signal switcher includes a jack switcher and a plug switcher. The jack switcher includes an audio jack and a first USB port. The first USB port includes a first data pin, a second data pin, a power pin, and a ground pin. The audio jack includes a left track segment, a right track segment, and a ground segment, which are isolated coupled to at least three pins of the first USB port. The plug switcher includes an audio plug and a second USB port. The audio plug includes a left track segment and a right track segment which are coupled to a first data pin and a second data pin of the second USB port, respectively. The plug also includes a ground segment divided into a left ground ring and a right ground ring which are connected together to couple to a ground pin of the USB port.

    摘要翻译: 音频信号切换器包括插座切换器和插头切换器。 插孔切换器包括音频插孔和第一个USB端口。 第一个USB端口包括第一个数据引脚,第二个数据引脚,一个电源引脚和一个接地引脚。 音频插孔包括与第一USB端口的至少三个引脚隔离的左轨道段,右轨道区段和地面段。 插头切换器包括音频插头和第二个USB端口。 音频插头包括分别耦合到第二USB端口的第一数据引脚和第二数据引脚的左轨道段和右轨道段。 插头还包括被分成左接地环和右接地环的接地段,它们连接在一起以耦合到USB端口的接地引脚。

    Touch sensing apparatus
    26.
    发明授权
    Touch sensing apparatus 有权
    触摸感应装置

    公开(公告)号:US07714848B2

    公开(公告)日:2010-05-11

    申请号:US11309158

    申请日:2006-07-03

    IPC分类号: G06F3/041

    CPC分类号: H03K17/962

    摘要: A touch sensing apparatus includes: a differential signal source for generating two alternating current signals with same frequency and reverse phase; two conductors connected to a cathode output end and an anode output end of the differential signal source; a sensor for receiving a noise generated by a contact of an object; wherein the sensor and the two conductors form two simulated capacitors that result in offsetting environmental noise; a detector having a first input end and a second input end, the detector upon receiving the noise transferred from the sensor resulting in voltage differences between the first and second input ends thereof, and outputting a signal; and a rectifying circuit for rectifying the alternating current signals generated by the differential signal source and simultaneously generating a noise.

    摘要翻译: 触摸感测装置包括:用于产生具有相同频率和反相的两个交流信号的差分信号源; 两个导体连接到差分信号源的阴极输出端和阳极输出端; 用于接收由物体的接触产生的噪声的传感器; 其中所述传感器和所述两个导体形成两个模拟电容器,其导致抵消环境噪声; 检测器,具有第一输入端和第二输入端,所述检测器接收到从所述传感器传送的噪声,导致其第一和第二输入端之间的电压差,并输出信号; 以及整流电路,用于对由差分信号源产生的交流信号进行整流,同时产生噪声。

    Audio signal switcher
    27.
    发明授权
    Audio signal switcher 有权
    音频信号切换器

    公开(公告)号:US07445516B2

    公开(公告)日:2008-11-04

    申请号:US11960734

    申请日:2007-12-20

    IPC分类号: H01R24/04

    摘要: The present invention provides an audio signal switcher including a jack switcher and a plug switcher. The jack switcher includes an audio jack and a first USB port. The audio jack includes a left track segment, a micro segment, a right track segment, and a ground segment, which are correspondingly coupled to a first data pin, a second data pin, a power pin and a ground pin of the first USB port. The plug switcher includes an audio plug and a second USB port. The audio plug includes a left track segment, a micro segment, a right track segment, and a ground segment, which are correspondingly coupled to a first data pin, a second data pin, a power pin and a ground pin of said second USB port. The jack switcher can be connected to the plug switcher by a USB cable.

    摘要翻译: 本发明提供一种包括插座切换器和插头切换器的音频信号切换器。 插孔切换器包括音频插孔和第一个USB端口。 音频插孔包括左轨道段,微段,右轨道段和地面段,它们相应地耦合到第一USB端口的第一数据引脚,第二数据引脚,电源引脚和接地引脚 。 插头切换器包括一个音频插头和一个第二个USB端口。 音频插头包括左轨道段,微段,右轨道段和地面段,它们相应地耦合到所述第二USB端口的第一数据引脚,第二数据引脚,电源引脚和接地引脚 。 插孔切换器可以通过USB电缆连接到插头切换器。

    MOUSE WITH A SCREEN SAVER CONTROL FUNCTION
    28.
    发明申请
    MOUSE WITH A SCREEN SAVER CONTROL FUNCTION 审中-公开
    鼠标具有屏幕保护控制功能

    公开(公告)号:US20080120578A1

    公开(公告)日:2008-05-22

    申请号:US11685200

    申请日:2007-03-12

    IPC分类号: G06F3/048

    CPC分类号: G06F3/03543

    摘要: A mouse with a screen saver control function is provided. The mouse includes a left button, a right button, a scroll button, a screen saver control button, a memory unit, and a micro-processing unit. The memory unit stores a simulation program. When receiving a signal from the screen saver control button, the micro-processing unit runs the simulation program of the memory unit, and generates simulated input signals to a computer connected thereto, and thus to prevent the computer from running a screen saver program. Utilizing the mouse, a computer user can control a screen saver of the computer momentarily, without resetting a duration of initiating the screen saver program. Therefore, the mouse is very convenient for the computer user to control the computer.

    摘要翻译: 提供了具有屏幕保护程序控制功能的鼠标。 鼠标包括左按钮,右按钮,滚动按钮,屏幕保护程序控制按钮,存储单元和微处理单元。 存储单元存储模拟程序。 当从屏幕保护程序控制按钮接收到信号时,微处理单元运行存储器单元的仿真程序,并向与其连接的计算机产生模拟输入信号,从而防止计算机运行屏幕保护程序。 使用鼠标,计算机用户可以暂时控制计算机的屏幕保护程序,而无需重置启动屏幕保护程序的持续时间。 因此,鼠标对于计算机用户来说非常方便,可以控制电脑。

    Capacitor assembly with a thermal insulation apparatus
    29.
    发明授权
    Capacitor assembly with a thermal insulation apparatus 失效
    带绝热设备的电容器组件

    公开(公告)号:US07239499B2

    公开(公告)日:2007-07-03

    申请号:US11308962

    申请日:2006-05-30

    IPC分类号: H01G5/017 H01G2/14

    CPC分类号: H01G2/14 H01G2/08 H01G2/106

    摘要: A thermal insulation apparatus for a capacitor and the capacitor with the thermal insulation apparatus is provided. The thermal insulation apparatus includes a basis, a thermal baffle is stretched upwards from a side wall of the basis, a bracket is connected with a inner wall of the basis. The basis and the bracket form a cavity to hold the capacitor. The thermal insulation apparatus can isolate the capacitor from external heat sources. After assembly, a distance lies between the bracket and the basis of the thermal insulation apparatus so that the capacitor can eliminate heat efficiently.

    摘要翻译: 提供一种用于电容器的绝热设备和具有绝热设备的电容器。 该保温装置包括一个基础,一个热障板从该基底的一个侧壁向上拉伸,一个支架与该基础的内壁连接。 基座和支架形成一个保持电容器的腔体。 绝热设备可以将电容器与外部热源隔离开来。 组装后,托架与绝热装置的基础之间有一段距离,电容器可以有效地消除热量。

    RF-CONTROLLED POWER SAVING COMMUNICATION SYSTEM
    30.
    发明申请
    RF-CONTROLLED POWER SAVING COMMUNICATION SYSTEM 失效
    射频控制节能通信系统

    公开(公告)号:US20070120646A1

    公开(公告)日:2007-05-31

    申请号:US11309454

    申请日:2006-08-10

    IPC分类号: G08B5/22

    CPC分类号: H04W52/028 Y02D70/00

    摘要: An RF-controlled power saving communication system includes an electronic device (30), an antenna (60), a radio frequency (RF) receiver (40) and a power saving apparatus (20) for controlling power supply of the electronic device. The RF receiver receives RF signals via the antenna and transmits the RF signals to the electronic device to process. The RF receiver further transmits the RF signals to the power saving apparatus. The power saving apparatus resumes the power supply of the electronic device in accordance with the RF signals.

    摘要翻译: RF控制的节能通信系统包括电子设备(30),天线(60),射频(RF)接收器(40)和用于控制电子设备的电源的节电设备(20)。 RF接收机通过天线接收RF信号,并将RF信号发送到电子设备进行处理。 RF接收机还将RF信号发送到省电装置。 省电装置根据RF信号恢复电子设备的电源。