公开(公告)号：US06166457A

公开(公告)日：2000-12-26

申请号：US68763

申请日：1998-08-11

Applicant: Daisuke Iguchi ,  Osamu Ueno

Inventor： Daisuke Iguchi ,  Osamu Ueno

IPC: H05K1/02 ,  H05K1/16

CPC classification number: H05K1/0231 ,  H05K1/023 ,  H05K2201/09309 ,  H05K2201/10022 ,  H05K2201/10446 ,  H05K2201/10522 ,  H05K2201/10636 ,  H05K2201/10689 ,  Y02P70/611

Abstract: A printed wiring board device used for electronic equipment, such as the information equipment, etc. A printed wiring board (10) has a power source layer (11) and a ground layer (12) and is mounted with active elements (3 and 4), such as digital ICs, etc. A first capacitor (1) which conductively couples the layers (11 and 12) with each other at a high frequency is provided in the peripheral section of one end side or the other end side of the section of the board (10) where the layers (11 and 12) are faced to each other. Second capacitors (2) which respectively supply transient currents to the active elements (3 and 4) are provided between the power supply pins (3V and 4V) of the elements (3 and 4) and the ground layer (12) near the elements (3 and 4). Therefore, the electromagnetic radiation caused by the power source layer (11) and the ground layer (12) of the printed wiring board (10) can be suppressed easily and remarkably.

Abstract translation: PCT No.PCT / JP97 / 03566 Sec。 371日期：1998年8月11日 102（e）1998年8月11日PCT 1997年10月6日PCT PCT。 第WO98 / 16092号公报 日期：1998年04月16日印刷电路板（10）具有电源层（11）和接地层（12），并且安装有活性物质 诸如数字IC等的元件（3和4）等。在一端侧或另一端的周边部分设置有以高频率将层（11和12）彼此导电耦合的第一电容器（1） 其中层（11和12）彼此面对的板（10）的截面的端侧。 分别向有源元件（3和4）提供瞬态电流的第二电容器（2）设置在元件（3和4）的电源引脚（3V和4V）与​​元件附近的接地层（12）之间 3和4）。 因此，可以容易且显着地抑制由印刷电路板（10）的电源层（11）和接地层（12）引起的电磁辐射。

公开(公告)号：US5367514A

公开(公告)日：1994-11-22

申请号：US981339

申请日：1992-11-25

Applicant: Hideo Kobayashi ,  Osamu Ueno ,  Daisuke Iguchi

Inventor： Hideo Kobayashi ,  Osamu Ueno ,  Daisuke Iguchi

IPC: G11B7/125 ,  G11B7/24

CPC classification number: G11B7/126 ,  Y10S430/146

Abstract: Disclosed is an optical recording device of a phase change type including at least an optical recording medium having a recording layer formed of a recording material of a phase change type, and a control unit for controlling a unit laser beam, which is to be radiated for writing information onto the optical recording medium to form a recording mark, in such a manner that, when the unit laser beam is divided into front and rear portions with the middle point of the radiated portion of the recording medium as the boundary, the quantity of energy of the rear portion of the unit laser beam is greater than that of the front portion thereof. Also, in the optical recording device, when a recording mark is formed according to a multi-pulse recording system using a multi-pulse laser beam, the multi-pulse laser beam, at least the first pulse thereof is controlled so as to satisfy a similar condition as described above and after then the controlled multi-pulse laser beam or the controlled first pulse thereof is radiated.

Abstract translation: 公开了一种相变型的光记录装置，该光记录装置至少包括具有由相变型记录材料形成的记录层的光记录介质和用于控制要被辐射的单位激光束的控制单元 将信息写入光记录介质以形成记录标记，使得当单位激光束被分成具有记录介质的辐射部分的中点作为边界的前后部分时， 单位激光束的后部的能量大于其前部的能量。 此外，在光记录装置中，当根据使用多脉冲激光束的多脉冲记录系统形成记录标记时，多脉冲激光束至少控制其第一脉冲以满足 类似的条件如上所述，然后照射受控多脉冲激光束或受控的第一脉冲。

公开(公告)号：US5247503A

公开(公告)日：1993-09-21

申请号：US875307

申请日：1992-04-29

Applicant: Takashi Nomiyama ,  Kaoru Yasukawa ,  Kiichi Ueyanagi ,  Shoji Yamaguchi ,  Daisuke Iguchi ,  Akemi Murakami

Inventor： Takashi Nomiyama ,  Kaoru Yasukawa ,  Kiichi Ueyanagi ,  Shoji Yamaguchi ,  Daisuke Iguchi ,  Akemi Murakami

IPC: G11B7/09

CPC classification number: G11B7/0901

Abstract: A fixed section of an optical recording and reproducing apparatus is provided with an actuator for optically controlling the fine tracking of a laser beam to be held at a predetermined position, by moving a diverging convex lens of a relay lens in a direction perpendicular to that of the optical axis; first and second filter circuits for separating a tracking error signal outputted from a differential amplifier connected to a two-split light-receiving element into a high-frequency-side signal and a low-frequency-side signal respectively; a first driving control circuit for controlling the driving of a linear motor for moving a movable section of the apparatus on the basis of the low-frequency-side signal separated by the first filter circuit; and a second driving control circuit for controlling the driving of the actuator on the basis of the high-frequency-side signal separated by the second filter circuit.

Abstract translation: 光学记录和再现装置的固定部分设置有致动器，用于通过使中继透镜的发散凸透镜沿垂直于预定位置的方向垂直的方向移动光学地控制待保持在预定位置的激光束的精细跟踪 光轴; 第一和第二滤波器电路，用于将从连接到二分割光接收元件的差分放大器输出的跟踪误差信号分别分离成高频侧信号和低频侧信号; 第一驱动控制电路，用于根据由第一滤波器电路分离的低频侧信号来控制线性电动机的驱动，用于移动装置的可移动部分; 以及第二驱动控制电路，用于基于由第二滤波器电路分离的高频侧信号来控制致动器的驱动。

公开(公告)号：US5220547A

公开(公告)日：1993-06-15

申请号：US770113

申请日：1991-10-02

Applicant: Kaoru Yasukawa ,  Daisuke Iguchi ,  Kiichi Ueyanagi

Inventor： Kaoru Yasukawa ,  Daisuke Iguchi ,  Kiichi Ueyanagi

IPC: G11B7/085 ,  G11B21/08

CPC classification number: G11B7/08529 ,  G11B7/08541

Abstract: This invention has an object to provide speed control method and device for an optical head in which a decelerating operation and so on for the optical head is carried out at an uniform deceleration or acceleration mode at high speed, and a speed control is carried out sufficiently accurately with excellent seekability and simple construction. The speed control device for the optical head according to this invention is so constructed that in the speed control of the seek operation of the optical head using feedback of a difference signal between a reference speed signal and a speed detection signal, the reference speed signal is switched to a ground level when a residual track number is below a predetermined value, and the optical head is pulled into a tracking servo operation when a predetermined time has elapsed since the switching time of the reference speed signal to the ground level.

Abstract translation: 本发明的目的是提供一种用于光头的速度控制方法和装置，其中用于光头的减速操作等以均匀的减速或加速模式高速进行，并且速度控制被充分地进行 准确地具有良好的可寻求性和简单的施工。 根据本发明的用于光头的速度控制装置的结构是，在使用基准速度信号和速度检测信号之间的差信号的反馈的光头的寻道操作的速度控制中，基准速度信号为 当剩余磁道数低于预定值时，切换到接地电平，并且当从基准速度信号的切换时间到地电平已经过去了预定时间时，光头被拉入跟踪伺服操作。

公开(公告)号：US08641146B2

公开(公告)日：2014-02-04

申请号：US12909124

申请日：2010-10-21

Applicant: Daisuke Suzuki ,  Daisuke Iguchi ,  Fumisato Mase

Inventor： Daisuke Suzuki ,  Daisuke Iguchi ,  Fumisato Mase

IPC: B60N2/235

CPC classification number: B60N2/2362

Abstract: A vehicle seat reclining apparatus comprises a base member to be connected to one of a seat cushion and a seat back, a rotation member which is to be connected to the other of the seat cushion and seat back, which is arranged to rotate relative to the base member and which includes an internal gear, a regulating member to regulate axial movement of the rotation member relative to the base member, and a locking setup which includes an external gear and which is arranged to move between a lock position to engage the external gear with the internal gear and an unlock position for disengagement. The base member includes an outer circumferential portion defining a circular recess, the rotation member includes an outer circumferential portion including a cylindrical portion fit rotatably in the outer circumferential portion of the base member. The outer circumferential portion of the rotation member further includes a flange portion which projects radially outwards from the cylindrical portion, which is placed axially between the regulating member and the outer circumferential portion of the base member and which includes a side surface facing away from the base member and servings as a sliding regulation surface set in sliding contact with the regulating member.

Abstract translation: 一种车辆座椅倾斜装置，包括：要与座椅靠垫和座椅靠背中的一个相连接的基座构件，与座椅坐垫和座椅靠背中的另一个连接的旋转构件， 底座构件，其包括内齿轮，用于调节旋转构件相对于基座构件的轴向运动的调节构件，以及包括外齿轮的锁定构件，其被布置成在锁定位置与啮合外齿轮 内部齿轮和解锁位置用于脱开。 基部构件包括限定圆形凹部的外周部，旋转构件包括外周部，该外周部包括可旋转地配合在基部构件的外周部的圆筒部。 旋转构件的外周部还包括从圆筒部径向向外突出的凸缘部，该凸缘部轴向设置在调节构件与基部构件的外周部之间，并且具有背向基部的侧面 作为与调节构件滑动接触的滑动调节表面的构件和部件。

公开(公告)号：USD688160S1

公开(公告)日：2013-08-20

申请号：US29409249

申请日：2011-12-21

Applicant: Shuzo Akamine ,  Atsushi Hirose ,  Daisuke Iguchi ,  Masahiro Ookuni

Designer： Shuzo Akamine ,  Atsushi Hirose ,  Daisuke Iguchi ,  Masahiro Ookuni

公开(公告)号：USD680038S1

公开(公告)日：2013-04-16

申请号：US29409264

申请日：2011-12-21

Applicant: Shuzo Akamine ,  Atsushi Hirose ,  Daisuke Iguchi ,  Masahiro Ookuni

Designer： Shuzo Akamine ,  Atsushi Hirose ,  Daisuke Iguchi ,  Masahiro Ookuni

公开(公告)号：USD561974S1

公开(公告)日：2008-02-12

申请号：US29273250

申请日：2007-02-27

Applicant: Daisuke Iguchi ,  Mitsuyuki Sakurai

Designer： Daisuke Iguchi ,  Mitsuyuki Sakurai

公开(公告)号：USD554572S1

公开(公告)日：2007-11-06

申请号：US29273254

申请日：2007-02-27

Applicant: Daisuke Iguchi

Designer： Daisuke Iguchi

公开(公告)号：USD532127S1

公开(公告)日：2006-11-14

申请号：US29243351

申请日：2005-11-22

Applicant: Daisuke Iguchi

Designer： Daisuke Iguchi