Switching Regulator and Control Circuit Thereof
    22.
    发明申请
    Switching Regulator and Control Circuit Thereof 审中-公开
    开关稳压器及其控制电路

    公开(公告)号:US20140210439A1

    公开(公告)日:2014-07-31

    申请号:US13752881

    申请日:2013-01-29

    IPC分类号: G05F1/10

    摘要: The present invention discloses a switching regulator and a control circuit thereof. The switching regulator includes a boost or buck-boost power stage, a first operation circuit and a bypass circuit. The power stage controls at least one power transistor switch included therein according to a first operation signal, to convert an input voltage to an output voltage at an output terminal. The first operation circuit generates the first operation signal in response to the output voltage or a related signal thereof. The bypass circuit includes a bypass transistor and a second operation circuit. When it is required to provide power to the output terminal promptly, the second operation circuit turns ON the bypass transistor, and when the input voltage is equal to the output voltage or equal to a sum of the output voltage plus a safety offset value, the second operation circuit turns OFF the bypass transistor.

    摘要翻译: 本发明公开了一种开关调节器及其控制电路。 开关稳压器包括升压或降压 - 升压功率级,第一操作电路和旁路电路。 功率级根据第一操作信号控制其中包括的至少一个功率晶体管开关,以将输入电压转换为输出端的输出电压。 第一操作电路响应于输出电压或其相关信号产生第一操作信号。 旁路电路包括旁路晶体管和第二运算电路。 当需要及时向输出端子供电时,第二运算电路接通旁路晶体管,当输入电压等于输出电压或等于输出电压加上安全偏移值的和时, 第二运算电路关闭旁路晶体管。

    Quantized coefficient coding apparatus and quantized coefficient coding method
    24.
    发明授权
    Quantized coefficient coding apparatus and quantized coefficient coding method 有权
    量化系数编码装置和量化系数编码方法

    公开(公告)号:US08780979B2

    公开(公告)日:2014-07-15

    申请号:US13009146

    申请日:2011-01-19

    IPC分类号: H04N7/26 H04N7/50

    摘要: A quantized coefficient coding apparatus used in a media coding system includes a determination module, a coding mode arbitration module and a coding module. The determination module determines whether a set of quantized coefficients are defined in a predetermined variable length coding (VLC) table to generate a determination result. When the determination result of the determination module is negative, the coding mode arbitration module determines a best coding mode corresponding to the set of quantized coefficients from a plurality of predetermined coding modes. The coding mode encodes the set of quantized coefficients according to the best coding mode.

    摘要翻译: 在媒体编码系统中使用的量化系数编码装置包括确定模块,编码模式仲裁模块和编码模块。 确定模块确定在预定可变长度编码(VLC)表中是否定义一组量化系数以产生确定结果。 当确定模块的确定结果为否定时,编码模式仲裁模块从多个预定编码模式确定与该组量化系数相对应的最佳编码模式。 编码模式根据最佳编码模式对量化系数集合进行编码。

    Electronic seal with multiple means of identification and method based on electronic seal for inspecting goods
    25.
    发明授权
    Electronic seal with multiple means of identification and method based on electronic seal for inspecting goods 有权
    电子密封具有多种识别方法和基于电子密封的方法进行货物检验

    公开(公告)号:US08742931B2

    公开(公告)日:2014-06-03

    申请号:US13220852

    申请日:2011-08-30

    IPC分类号: G08B13/14

    CPC分类号: G06K19/07798

    摘要: An electronic seal includes a radio frequency identification apparatus, an antenna assembly and an impedance matching circuit. The radio frequency identification apparatus includes at least two radio frequency identification units each for providing a specific code for identification. The antenna assembly is electrically connected to the radio frequency identification units. The antenna assembly is used to receive an electromagnetic signal for identification to excite the radio frequency identification units to transmit the specific codes through the antenna assembly. The impedance matching circuit is provided between the radio frequency identification units and the antenna assembly for adjusting the impedance matching of the radio frequency identification units to the antenna assembly, thus adjusting excitation powers and feedback powers of the specific codes from the radio frequency identification units through the antenna assembly.

    摘要翻译: 电子密封件包括射频识别装置,天线组件和阻抗匹配电路。 射频识别装置包括至少两个用于提供用于识别的特定码的射频识别单元。 天线组件电连接到射频识别单元。 天线组件用于接收用于识别的电磁信号,以激励射频识别单元通过天线组件发送特定代码。 阻抗匹配电路设置在射频识别单元和天线组件之间,用于调整射频识别单元与天线组件的阻抗匹配,从而从射频识别单元调整特定码的激励功率和反馈功率, 天线组件。

    Power generating device connected with exerciser
    26.
    发明授权
    Power generating device connected with exerciser 有权
    与锻炼者连接的发电装置

    公开(公告)号:US08672811B2

    公开(公告)日:2014-03-18

    申请号:US13028015

    申请日:2011-02-15

    申请人: Huan-Yu Cheng

    发明人: Huan-Yu Cheng

    CPC分类号: F03G5/06

    摘要: A power generating device includes a power generating unit and a frame, wherein the power generating unit is connected to the frame by two outer casings with two respective arms. The power generating unit has an input shaft and a roller is mounted to the input shaft. The frame is connected to the exerciser and a shock-absorbing member is located beneath the frame. Two resilient members are connected to two ends of the frame and two ends of each resilient member are respectively connected to the frame and the power generating unit so as to urge the roller to contact against the energy transferring end. The shock-absorbing member absorbs vibration from the power generating unit. The users operate the exerciser and generate electric power.

    摘要翻译: 发电装置包括发电单元和框架,其中发电单元通过具有两个相应臂的两个外壳连接到框架。 发电单元具有输入轴,并且辊安装到输入轴。 框架连接到锻炼者,并且减震构件位于框架下方。 两个弹性构件连接到框架的两端,并且每个弹性构件的两个端部分别连接到框架和发电单元,以便推动辊与能量传递端接触。 减震构件吸收来自发电单元的振动。 用户操作锻炼者并产生电力。

    Generating reference clocks in USB device by selecting control signal to oscillator form plural calibration units
    28.
    发明授权
    Generating reference clocks in USB device by selecting control signal to oscillator form plural calibration units 有权
    通过从多个校准单元中选择振荡器的控制信号,在USB设备中生成参考时钟

    公开(公告)号:US08656205B2

    公开(公告)日:2014-02-18

    申请号:US13007663

    申请日:2011-01-16

    IPC分类号: G06F1/06

    CPC分类号: G06F1/04 G06F1/06

    摘要: A USB device with a clock calibration function and a method for calibrating reference clocks of a USB device are provided. A USB 2.0 initial calibration is performed on the USB device in order to control an embedded oscillator (EMOSC) of the USB device to output a first reference clock compliance USB 2.0 specification and USB 3.0 specification during the initialization phase. After that, a USB 3.0 on-line calibration is performed on the USB device in order to control the EMOSC of the USB device to calibrate a second reference clock during a super-speed mode of USB 3.0 specification.

    摘要翻译: 提供了具有时钟校准功能的USB设备和用于校准USB设备的参考时钟的方法。 在USB设备上执行USB 2.0初始校准,以便控制USB设备的嵌入式振荡器(EMOSC),以在初始化阶段输出第一个参考时钟符合性USB 2.0规范和USB 3.0规范。 之后,在USB设备上执行USB 3.0在线校准,以便在USB 3.0规范的超速模式下控制USB设备的EMOSC校准第二个参考时钟。

    Method of Handling Holding Sensors and Related Mobile Device
    29.
    发明申请
    Method of Handling Holding Sensors and Related Mobile Device 有权
    处理保持传感器和相关移动设备的方法

    公开(公告)号:US20140018030A1

    公开(公告)日:2014-01-16

    申请号:US13545959

    申请日:2012-07-10

    IPC分类号: H04W88/02 H04W4/22

    摘要: A method for handling a mobile device with a plurality of holding sensors is disclosed. The method comprises receiving a user input via one or more holding sensors of the plurality of holding sensors; and executing a function according to a touched pattern of the one or more holding sensors; wherein the plurality of holding sensors are located on a housing of the mobile device.

    摘要翻译: 公开了一种用于处理具有多个保持传感器的移动设备的方法。 该方法包括经由多个保持传感器中的一个或多个保持传感器接收用户输入; 以及根据所述一个或多个保持传感器的触摸图案执行功能; 其中所述多个保持传感器位于所述移动装置的壳体上。