Method and apparatus for reducing power consumption in mobile terminal
    71.
    发明授权
    Method and apparatus for reducing power consumption in mobile terminal 有权
    移动终端降低功耗的方法和装置

    公开(公告)号:US08527018B2

    公开(公告)日:2013-09-03

    申请号:US12765960

    申请日:2010-04-23

    CPC classification number: H04W52/0229 Y02D70/00

    Abstract: An apparatus and a method for reducing battery consumption of a mobile terminal are provided. More particularly, an apparatus and a method for reducing battery consumption by allowing a mobile terminal to perform a wakeup process by expiration or update of a timer which coincides with a paging period in order to reduce battery consumption. The controller reduces a frequency of waking up from a sleep mode by matching a wakeup time set by a timer to a paging period with a certain condition is met.

    Abstract translation: 提供了一种用于减少移动终端的电池消耗的装置和方法。 更具体地,涉及一种用于通过允许移动终端通过到达或更新定时器来执行唤醒处理以减少电池消耗的装置和方法,该定时器与寻呼周期一致以减少电池消耗。 控制器通过将由定时器设置的唤醒时间与满足特定条件的寻呼周期相匹配来降低从睡眠模式唤醒的频率。

    SWITCHING MODE POWER SUPPLY HAVING MULTIPLE OUTPUT
    73.
    发明申请
    SWITCHING MODE POWER SUPPLY HAVING MULTIPLE OUTPUT 审中-公开
    切换模式电源具有多路输出

    公开(公告)号:US20120163034A1

    公开(公告)日:2012-06-28

    申请号:US13333167

    申请日:2011-12-21

    CPC classification number: H02M3/33523 H02M2001/0045 H02M2001/007

    Abstract: There is provided a switching mode power supply having multiple outputs, including: a DC/DC converter converting a DC voltage level according to a change in a load and including a primary coil and a secondary coil; a boost unit boosting an output voltage of the DC/DC converter in a first mode and outputting the boosted output voltage to an output terminal; a bypass unit bypassing the output voltage of the DC/DC converter in a second mode, to output the bypassed voltage to the output terminal; and a boosting controller controlling the boost unit according to a voltage detected at a center tab of the secondary coil of the DC/DC converter.

    Abstract translation: 提供具有多个输出的开关模式电源,包括:DC / DC转换器,其根据负载的变化而转换DC电压电平,并且包括初级线圈和次级线圈; 升压单元,以第一模式提升DC / DC转换器的输出电压,并将升压的输出电压输出到输出端子; 在第二模式中绕过DC / DC转换器的输出电压的旁路单元,将旁路电压输出到输出端子; 以及升压控制器,其根据在DC / DC转换器的次级线圈的中心突片处检测到的电压来控制升压单元。

    MULTIPURPOSE EXERCISE APPARATUS
    74.
    发明申请
    MULTIPURPOSE EXERCISE APPARATUS 有权
    多用途运动装置

    公开(公告)号:US20110269605A1

    公开(公告)日:2011-11-03

    申请号:US13144055

    申请日:2009-07-28

    Abstract: The present invention relates to a multipurpose exercise apparatus. More specifically, the multipurpose exercise apparatus is configured so that various kinds of exercise can be done by turning a crescent-shaped main body up and down according to the kind of exercise desire by a user, and by stepping on the main body to mount thereon or sitting down thereon, thereby allowing exercise to be enjoyed regardless of place or time and to even be enjoyed outdoors in addition to indoors and the efficiency of exercise can be maximized even with simple exercise movements. The present invention is characterized in that it has a plate shape, and it comprises a main body (100), wherein a convex surface (10) is formed at the upper part, a concave surface (20) is formed at the lower part, a handle groove (12) is provided at both the terminal parts descending along the curvature of the convex surface (10), and a supporting protrusion (22) is integrally projected at the lower part of the handle groove (12) so as to allow the main body to be separated by a certain distance from the ground; and a handle (200) which is installed on one side of the upper convex surface (10) of the main body (100) and can be attached thereto or detached therefrom.

    Abstract translation: 本发明涉及多用途运动器材。 更具体地说,多功能锻炼装置被构造成能够通过根据使用者的运动欲望的种类上下转动新月形主体,并且通过踩在主体上而将其安装在其上来进行各种运动 或者坐在其上,从而允许无论地点或时间如何,都可以享受运动,甚至在室内除外享受户外活动,甚至在简单的运动运动中也能最大限度地提高运动效率。 本发明的特征在于其具有板形,并且其包括主体(100),其中在上部形成凸面(10),在下部形成有凹面(20) 在沿着凸面(10)的曲率下降的端子部分处设置有手柄槽(12),并且在手柄槽(12)的下部一体地突出有支撑突起(22),以便允许 主体与地面隔开一定距离; 以及安装在主体(100)的上凸面(10)的一侧上的手柄(200),并且可以安装到该主体(100)上或从其上拆下。

    Method and apparatus for pitch modulation and gender identification of a voice signal
    77.
    发明授权
    Method and apparatus for pitch modulation and gender identification of a voice signal 失效
    用于音调调制和语音信号的性别识别的方法和装置

    公开(公告)号:US07587312B2

    公开(公告)日:2009-09-08

    申请号:US10746522

    申请日:2003-12-24

    Applicant: Ki Soo Kim

    Inventor: Ki Soo Kim

    CPC classification number: G10L21/04 G10L19/04 G10L21/003

    Abstract: A method and apparatus for modulating pitch and identifying gender of a voice signal is provided. The voice modulation apparatus includes an LPC analyzer for obtaining vocal track filter coefficients reflecting characteristics of an input voice signal, a pitch detector for detecting the pitch and the gender of the voice signal, a pitch modulator for modulating the voice signal by applying a predetermined value to a detected value from the pitch detector, and a coder for coding the input signal from to LPC analyzer and to pitch modulator, and for outputting a coded signal.

    Abstract translation: 提供了用于调制音调并识别语音信号的性别的方法和装置。 语音调制装置包括LPC分析器,用于获得反映输入语音信号的特性的声道滤波器系数,用于检测语音信号的音高和性别的音高检测器,用于通过施加预定值来调制语音信号的音调调制器 到来自音调检测器的检测值,以及编码器,用于对来自LPC分析器的输入信号和音调调制器进行编码,并输出编码信号。

    FREQUENCY-TUNABLE TERAHERTZ LIGHT SOURCE DEVICE
    78.
    发明申请
    FREQUENCY-TUNABLE TERAHERTZ LIGHT SOURCE DEVICE 失效
    频率TERNABLE TERAHERTZ光源设备

    公开(公告)号:US20090135857A1

    公开(公告)日:2009-05-28

    申请号:US12192527

    申请日:2008-08-15

    Abstract: Provided is a frequency-tunable terahertz light source device. The frequency-tunable terahertz light source device satisfies a Littrow diffraction condition at a wavelength and simultaneously satisfies a Littman-Metcalf diffraction condition at another wavelength using a double diffraction grating having two grating periods. Thus, oscillations simultaneously occur at the two different wavelengths, such that a terahertz wave can be stably generated by beating of the two oscillation wavelengths. In addition, the frequency-tunable terahertz light source device can readily change a frequency up to several terahertz and can be fabricated in a small size.

    Abstract translation: 提供了一种频率可调的太赫兹光源装置。 频率可调谐的太赫兹光源装置在波长处满足Littrow衍射条件,并且使用具有两个光栅周期的双衍射光栅同时满足另一个波长的Littman-Metcalf衍射条件。 因此,振荡同时发生在两个不同的波长处,使得可以通过拍摄两个振荡波长来稳定地产生太赫兹波。 此外,频率可调谐的太赫兹光源装置可以容易地将频率改变到几个太赫兹,并且可以以小尺寸制造。

    Bidirectional transceiver and method for driving the same
    80.
    发明授权
    Bidirectional transceiver and method for driving the same 有权
    双向收发器及其驱动方法

    公开(公告)号:US07248616B2

    公开(公告)日:2007-07-24

    申请号:US10714016

    申请日:2003-11-14

    CPC classification number: H04B10/40

    Abstract: There are provided a bi-directional transceiver module and a method for driving the same. The bi-directional transceiver module includes a 1.3 μm Distributed Bragg Reflection Laser Diode (DBR LD) including an active layer which performs light-emission in response to a light at 1.3 μm and a DBR mirror formed near the active layer. The DBR mirror is formed to prevent an upstream signal emerging from the 1.3 μm DBR LD from being deleted by a PD. A monitoring PD and a PD for detecting an optical signal are integrated and mounted behind the DBR mirror using a butt-joint method. The 1.3 μm DBR LD, the monitoring PD, and the PD for detecting the optical signal are electrically isolated by insulated areas. To drive the bi-directional transceiver module, a forward bias (+) is applied to a p-electrode formed on the 1.3 μm DBR LD, a backward bias (−) is applied to p-electrodes formed on the monitoring PD and the PD for detecting the optical signal, and a n-electrode as a common electrode is grounded.

    Abstract translation: 提供了双向收发器模块及其驱动方法。 双向收发器模块包括1.3μm分布布拉格反射激光二极管(DBR LD),其包括响应于1.3μm的光执行发光的有源层和在有源层附近形成的DBR镜。 DBR镜被形成为防止从1.3mum DBR LD出现的上行信号被PD删除。 用于检测光信号的监控PD和PD集成并使用对接方法安装在DBR镜后面。 1.3mum DBR LD,监控PD和用于检测光信号的PD通过绝缘区域进行电隔离。 为了驱动双向收发器模块,正向偏压(+)被施加到形成在1.3mum DBR LD上的p电极,反向偏压( - )施加到形成在监测PD和PD上的p电极 用于检测光信号,并且作为公共电极的n电极接地。

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