公开(公告)号：US20090267661A1

公开(公告)日：2009-10-29

申请号：US12092227

申请日：2006-11-01

Applicant: Michihito Ootsuki ,  Masazumi Sukekawa ,  Mitsutaka Iwasaki ,  Toshihiro Tsukagoshi

Inventor： Michihito Ootsuki ,  Masazumi Sukekawa ,  Mitsutaka Iwasaki ,  Toshihiro Tsukagoshi

IPC: H03L7/06

CPC classification number: H03L7/183 ,  H03L7/14

Abstract: A PLL control circuit, which outputs a PLL clock in response to a reference clock, is provided with a frequency adjustment circuit which performs frequency adjustment such that the PLL clock frequency is substantially constant even when the reference clock varies. The frequency adjustment circuit changes a set value in a counter, which determines the PLL clock frequency, in accordance with the variation in the reference clock frequency.

Abstract translation: 响应于参考时钟输出PLL时钟的PLL控制电路设置有频率调节电路，其执行频率调整，使得即使在参考时钟变化时PLL时钟频率也基本恒定。 频率调整电路根据参考时钟频率的变化，在计数器中改变确定PLL时钟频率的设定值。

公开(公告)号：US08004323B2

公开(公告)日：2011-08-23

申请号：US12092227

申请日：2006-11-01

Applicant: Michihito Ootsuki ,  Masazumi Sukekawa ,  Mitsutaka Iwasaki ,  Toshihiro Tsukagoshi

Inventor： Michihito Ootsuki ,  Masazumi Sukekawa ,  Mitsutaka Iwasaki ,  Toshihiro Tsukagoshi

IPC: H03L7/06

CPC classification number: H03L7/183 ,  H03L7/14

Abstract: A PLL control circuit, which outputs a PLL clock in response to a reference clock, is provided with a frequency adjustment circuit which performs frequency adjustment such that the PLL clock frequency is substantially constant even when the reference clock varies. The frequency adjustment circuit changes a set value in a counter, which determines the PLL clock frequency, in accordance with the variation in the reference clock frequency.

Abstract translation: 响应于参考时钟输出PLL时钟的PLL控制电路设置有频率调节电路，其执行频率调整，使得即使在参考时钟变化时PLL时钟频率也基本恒定。 频率调整电路根据参考时钟频率的变化，在计数器中改变确定PLL时钟频率的设定值。

公开(公告)号：US20090116156A1

公开(公告)日：2009-05-07

申请号：US12091409

申请日：2006-09-12

Applicant: Takashi Yoshinaga ,  Kenji Kataoka ,  Michihito Ootsuki

Inventor： Takashi Yoshinaga ,  Kenji Kataoka ,  Michihito Ootsuki

IPC: H02H9/00

CPC classification number: H05K1/0259 ,  H05K2201/086 ,  H05K2201/1003 ,  H05K2201/10303

Abstract: In the portable electronic device of the present invention, charging electrodes exposed to the exterior of a casing are electrically connected to a pair of charging terminals mounted upright on the printed circuit board, and a charging terminal (negative electrode, or ground) that is one of the pair of charging terminals is connected to the ground of the printed circuit board. A high-frequency current suppression part is mounted in a series connection on the charging terminal (negative electrode, or ground). The high-frequency current suppression part is a ferrite core, ferrite beads, or another low resistance part. In such a configuration, a secondary electric discharge occurs via the externally exposed charging electrodes and the like when electrostatic discharge noise is applied from the exterior of the portable electronic device and when the ground current of the printed circuit board oscillates due to the discharge electric current that flows at this time, whereby circuit malfunctions are prevented.

Abstract translation: 在本发明的便携式电子设备中，暴露于壳体外部的充电电极与直立安装在印刷电路板上的一对充电端子电连接，并且充电端子（负极或接地）是一个 的一对充电端子连接到印刷电路板的接地。 高频电流抑制部分安装在充电端子（负极或接地）上的串联连接中。 高频电流抑制部分是铁氧体磁芯，铁氧体磁珠或另一个低电阻部分。 在这种结构中，当从便携式电子设备的外部施加静电放电噪声时，并且当印刷电路板的接地电流由于放电电流而振荡时，经由外部暴露的充电电极等发生二次放电 此时流过，从而防止电路故障。

公开(公告)号：US07245288B2

公开(公告)日：2007-07-17

申请号：US10453579

申请日：2003-06-04

Applicant: Michihito Ootsuki

Inventor： Michihito Ootsuki

IPC: G09G5/08

CPC classification number: G06F3/038 ,  G06F3/04847

Abstract: A method of setting up a pointing device on a portable terminal according to the present invention has a first step for moving a user icon on a display unit of the portable terminal by the pointing device to follow a target icon, and a second step for acquiring parameters associated with the pointing device based on user icon movement information generated by the first step.

Abstract translation: 根据本发明的在便携式终端上设置指点设备的方法具有用于通过指示设备移动便携式终端的显示单元上的用户图标以跟随目标图标的第一步骤，以及用于获取的第二步骤 基于由第一步骤生成的用户图标移动信息与指点设备相关联的参数。

公开(公告)号：US06295005B1

公开(公告)日：2001-09-25

申请号：US09314157

申请日：1999-05-19

Applicant: Michihito Ootsuki

Inventor： Michihito Ootsuki

IPC: H05K714

CPC classification number: G08B3/1066

Abstract: A radio selective-calling receiver that defers indication of receipt of a call for the receiver until after a further frame when the further frame is also for the receiver. A data separating section takes in demodulated signals by sampling. When the receiver's calling number exists in the received data, a controller waits until the next frame that is also an “own” frame, to output display signals or sound signals. Therefore, at the time when the own address is being received, the informing operation can be prevented and the receiving operation can be implemented in a more stable receiving state. As a result, the deterioration of the receiving sensitivity is prevented and the effect that the error of the receiving data is decreased can be obtained.

Abstract translation: 无线电选呼接收机，当进一步的帧也用于接收机时，延迟接收对接收机的呼叫的指示，直到进一步帧之后。 数据分离部通过采样采集解调信号。 当接收机的主叫号码存在于接收的数据中时，控制器等待直到下一帧也是“自己的”帧，以输出显示信号或声音信号。 因此，在接收到自己的地址时，可以防止通知操作，并且可以在更稳定的接收状态下实现接收操作。 结果，可以防止接收灵敏度的恶化，并且可以获得接收数据的误差减小的效果。