公开(公告)号：US6118739A

公开(公告)日：2000-09-12

申请号：US5251

申请日：1998-01-09

Applicant: Masaya Kishinami ,  Toru Ikeda ,  Eiji Yabuki

Inventor： Masaya Kishinami ,  Toru Ikeda ,  Eiji Yabuki

IPC: G11B21/08 ,  G11B7/085 ,  G11B7/095 ,  G11B7/00

CPC classification number: G11B7/0953

Abstract: An optical storage apparatus has an eccentricity measuring unit that measures an eccentricity amplitude of a medium and an eccentricity phase for a start position along one rotation of a disk. A region from the start position to an end position of one rotation of the medium which was measured is divided into a plurality of regions every predetermined rotational angle, and addresses are sequentially allocated to those regions. A sine value of a rotational angle, which is increased every predetermined rotational angle, has been stored in each address in an eccentricity memory. A read control unit forms an address (a) in an eccentricity memory corresponding to a rotating position of the medium where a light beam is irradiated at present while using the start position of one rotation of the medium as a reference and reads out a corresponding sine value sin.theta.a from the eccentricity memory by the designation of the address (a). An eccentricity correcting unit obtains an eccentricity amount (L) on the basis of the sine value read out from the eccentricity memory and the measurement values measured by the eccentricity measuring unit, thereby controlling a VCM positioner so as to set off the eccentricity amount (L).

Abstract translation: 一种光学存储装置具有偏心测量单元，该偏心测量单元测量介质的偏心振幅和沿盘的一个旋转的起始位置的偏心相位。 从被测量的介质的一圈的起始位置到结束位置的区域每隔预定的旋转角度被分成多个区域，并且将地址依次分配给这些区域。 每个预定旋转角度增加的旋转角度的正弦值已被存储在偏心存储器中的每个地址中。 读取控制单元在使用介质的一圈的起始位置作为基准的同时在与当前照射光束的介质的旋转位置对应的偏心存储器中形成地址（a），并读出相应的正弦 通过指定地址（a）从偏心存储器的值sinθa。 偏心校正单元基于从偏心存储器读出的正弦值和由偏心测量单元测量的测量值来获得偏心量（L），由此控制VCM定位器以便将偏心量（L ）。

公开(公告)号：US6040674A

公开(公告)日：2000-03-21

申请号：US354893

申请日：1999-07-16

Applicant: Masatsugu Nishida ,  Toru Ikeda ,  Tomoki Yokoyama

Inventor： Masatsugu Nishida ,  Toru Ikeda ,  Tomoki Yokoyama

IPC: G11B19/20 ,  G05B1/01 ,  G11B7/085 ,  G11B21/02 ,  G11B21/10 ,  G11B33/12 ,  H02P25/02 ,  H02P29/00 ,  H02P8/00 ,  G11B5/58

CPC classification number: G11B21/02 ,  G11B21/10 ,  H02P25/034 ,  G11B33/122 ,  G11B7/08582

Abstract: A method of adjusting a motor driving device which performs current-feedback PWM drive, the motor driving device, and an information storage device are provided. According to the present invention, a drive circuit is turned off by a control circuit, and a target current indication signal is gradually increased. The content of a register which stores the result of comparison between the output signal of a comparator circuit and the target current indication signal is then detected. If the content of the register is "1", i.e., if the output signal of the current sense circuit is smaller than a target current indication signal, the target current indication signal immediately before the output of the comparator circuit reaches "1" is stored as the reference value of the target current indication signal.

Abstract translation: 提供了一种调节执行电流反馈PWM驱动的电动机驱动装置，电动机驱动装置和信息存储装置的方法。 根据本发明，驱动电路被控制电路断开，目标电流指示信号逐渐增大。 然后检测存储比较器电路的输出信号与目标电流指示信号之间的比较结果的寄存器的内容。 如果寄存器的内容为“1”，即当电流检测电路的输出信号小于目标电流指示信号时，存储比较电路输出之前的目标电流指示信号达到“1” 作为目标电流指示信号的基准值。

公开(公告)号：US5870356A

公开(公告)日：1999-02-09

申请号：US884513

申请日：1997-06-27

Applicant: Toru Ikeda

Inventor： Toru Ikeda

IPC: G11B7/085 ,  G11B7/135 ,  G11B17/22

CPC classification number: G11B7/08511 ,  G11B7/08529 ,  G11B7/08541

Abstract: When a pull-in to a target track due to a turn-on of a tracking servo unit fails and a seek error is detected, a seek error processing unit turns on, for example, a low speed lens lock control unit and controls a VCM so as to set an optical axial deviation of an objective lens to zero, thereby subsequently allowing a retry seek to be executed. The turn-on of the low speed lens lock control unit by the seek error processing unit is performed for a specified time after the detection of the seek error.

Abstract translation: 当由于跟踪伺服单元的导通引起到目标轨道的引入失败并且检测到寻道错误时，寻道错误处理单元接通例如低速镜头锁定控制单元并且控制VCM 以便将物镜的光学轴向偏差设置为零，从而随后允许执行重试。 通过寻道误差处理单元的低速镜头锁定控制单元的接通在检测到寻道误差之后的指定时间内被执行。

公开(公告)号：US5753223A

公开(公告)日：1998-05-19

申请号：US611507

申请日：1996-03-06

Applicant: Susumu Shibahara ,  Naoko Kanno ,  Nobuyoshi Kitamura ,  Hiromi Suzuki ,  Toru Ikeda

Inventor： Susumu Shibahara ,  Naoko Kanno ,  Nobuyoshi Kitamura ,  Hiromi Suzuki ,  Toru Ikeda

IPC: A23K1/16 ,  A23K1/00 ,  A23K1/165 ,  A23K1/18 ,  A61K38/54

CPC classification number: A23K20/189 ,  A23K40/35

Abstract: The invention relates to biologically active substances coated with a coating composition containing at least one substance selected from the group consisting of hardened vegetable fats and oils, hardened animal fats and oils, fatty acid esters and phospholipids and an enzyme and/or enzyme activator where the outermost surface portion of the coating layer contains substantially no enzyme and/or enzyme activator. The invention materials exhibit excellent protection in the rumen of ruminant animals and allow for the dissolution in the post-abomasum lower digestive organs of the ruminant.

Abstract translation: 本发明涉及涂覆有包含至少一种选自硬化植物脂肪和油，硬化动物脂肪和油，脂肪酸酯和磷脂的物质的涂料组合物的生物活性物质和酶和/或酶活化剂，其中 涂层的最外表面部分基本上不含酶和/或酶活化剂。 本发明的材料在反刍动物的瘤胃中表现出优异的保护作用，并允许在反刍动物的后皱胃下消化器官中溶解。

公开(公告)号：US5404859A

公开(公告)日：1995-04-11

申请号：US152147

申请日：1993-11-16

Applicant: Hiroshi Okuda ,  Toru Ikeda

Inventor： Hiroshi Okuda ,  Toru Ikeda

IPC: F02P3/08 ,  F02B71/02

CPC classification number: F02P3/0884 ,  F02P3/0846

Abstract: An ignition system for an internal combustion engine capable of starting the engine even when a battery voltage is insufficient for ignition. A secondary voltage feedback circuit connected to a secondary winding of a transformer constituting a part of a DC--DC converter rectifies a secondary voltage of polarity opposite to that of the voltage applied to an ignition capacitor. The rectified voltage is fed back to the output side of the battery to compensate for lowering of voltage supplied to an ignition control circuit (10) from the battery (3).

Abstract translation: 即使当电池电压不足以点火时，也能起动发动机的内燃机点火系统。 连接到构成DC-DC转换器的一部分的变压器的次级绕组的次级电压反馈电路对与施加到点火电容器的电压极性相反的极性的次级电压进行整流。 整流电压被反馈到电池的输出侧，以补偿从电池（3）提供给点火控制电路（10）的电压的降低。

公开(公告)号：US5357496A

公开(公告)日：1994-10-18

申请号：US188357

申请日：1994-01-27

Applicant: Toru Ikeda ,  Shigenori Yanagi

Inventor： Toru Ikeda ,  Shigenori Yanagi

IPC: G11B7/085 ,  G11B7/09 ,  G11B7/095

CPC classification number: G11B7/0908

Abstract: A focus servo control system for use in optical disk drive units prevents a large current from continuously flowing through a focus actuator coil FC when a focus error signal FES in the focus servo loop increases while a track servo loop is in an "off" state, thereby preventing deterioration of the coil FC. The focus servo control further includes a controller for detecting a length of time during which an "off" state of the track servo loop in a servo controller continues, and for turning off the focus servo loop or, alternatively, reducing the gain of the focus servo loop when the detected length of time exceeds a predetermined value.

Abstract translation: 当光盘伺服环路处于“关闭”状态时，当聚焦伺服环路中的聚焦误差信号FES增加时，用于光盘驱动单元的聚焦伺服控制系统防止大电流连续流过焦点致动器线圈FC， 从而防止线圈FC的劣化。 聚焦伺服控制还包括一个控制器，用于检测伺服控制器中的磁道伺服环路的“关闭”状态持续的时间长度，并且用于关闭聚焦伺服环路，或者替代地，减小聚焦的增益 当检测到的时间长度超过预定值时，伺服环路。

公开(公告)号：US5157611A

公开(公告)日：1992-10-20

申请号：US610913

申请日：1990-11-09

Applicant: Toru Ikeda ,  Shuji Shiraishi

Inventor： Toru Ikeda ,  Shuji Shiraishi

IPC: B62D7/14 ,  B60K28/16 ,  B60T8/175 ,  B60T8/1769 ,  B60W10/00 ,  B60W10/04 ,  B60W10/06 ,  B60W10/10 ,  B60W10/18 ,  B60W10/184 ,  B60W10/20 ,  B62D6/00 ,  B62D7/15 ,  F02D29/02

CPC classification number: B60K28/16 ,  B62D7/159

Abstract: A traction control system for a four-wheel steerable vehicle includes a reference value generating circuit for generating a reference value for detecting a slippage of a drive wheel in a driving state, an output torque control device for controlling the torque of the drive wheel on the basis of an output from said reference value generating circuit so as to bring said drive wheel into a predetermined slipping state, and a reference value correcting circuit for correcting the reference value on the basis of a rear wheel steering angle. This makes it possible to insure a steering stability in a critical condition when a misalignment has been produced in phases of the front and rear wheels.

Abstract translation: 用于四轮可转向车辆的牵引力控制系统包括用于产生用于检测驱动状态下的驱动轮的滑动的基准值的基准值生成电路，用于控制驱动轮的转矩的输出转矩控制装置 基准值从所述参考值产生电路输出，以使所述驱动轮处于预定的滑动状态，以及基准值校正电路，用于基于后轮转向角来校正所述参考值。 这使得当在前轮和后轮的相位产生未对准时，可以在危急状态下确保转向稳定性。

公开(公告)号：US09706695B2

公开(公告)日：2017-07-11

申请号：US13578364

申请日：2012-03-02

Applicant: Shuzo Yagi ,  Takashi Tamura ,  Hiroki Yamamoto ,  Toru Ikeda ,  Kazuhiro Kishikawa

Inventor： Shuzo Yagi ,  Takashi Tamura ,  Hiroki Yamamoto ,  Toru Ikeda ,  Kazuhiro Kishikawa

IPC: H05K13/04

CPC classification number: H05K13/0452 ,  H05K13/0434 ,  Y10T29/4913 ,  Y10T29/53174

Abstract: In an electronic component mounting system 1 configured by coupling electronic component mounting devices M1 to M4A each having a first substrate transport mechanism 12A and a second substrate transport mechanism 12B together, the electronic component mounting device M4A includes a first tray feeder 20A that stores an electronic component extracted by a first mounting head 15A of a component mounting mechanism as a first work operation mechanism, and a second tray feeder 20B that stores an electronic component extracted by a second mounting head 15B of a component mounting mechanism as a second work operation mechanism.

公开(公告)号：US20150075504A1

公开(公告)日：2015-03-19

申请号：US14233437

申请日：2012-07-19

Applicant: Takashi Tomita ,  Toru Ikeda ,  Isao Kuroyanagi ,  Takayuki Hayashi ,  Takeshi Iguchi ,  Takao Ikeda ,  Ryoichi Sanada

Inventor： Takashi Tomita ,  Toru Ikeda ,  Isao Kuroyanagi ,  Takayuki Hayashi ,  Takeshi Iguchi ,  Takao Ikeda ,  Ryoichi Sanada

IPC: F02M25/07

CPC classification number: F02M26/32 ,  F02M26/29 ,  F28D7/16 ,  F28D21/0003 ,  F28F9/182 ,  Y02T10/121

Abstract: An exhaust gas cooling device, which cools exhaust gas from an internal combustion engine mounted on a vehicle through heat exchange between the exhaust gas and a coolant, includes: a plurality of tubes through which the exhaust gas flows; a tubular shell which houses the plurality of tubes and is configured to allow the coolant to flow therethrough; and a header plate disposed at an end portion in the shell to prevent the coolant from flowing out of the shell. The header plate includes support holes in which end portions of the plurality of the tubes are fitted and supported, and each of axial end faces of the plurality of tubes is located in the corresponding support hole at a position between both ends of the header plate in a thickness direction of the header plate.

Abstract translation: 一种废气冷却装置，其通过排气和冷却剂之间的热交换来冷却来自安装在车辆上的内燃机的废气，包括：排气流过的多个管; 管状壳体，其容纳多个管并且构造成允许冷却剂流过其中; 以及设置在壳体的端部处的集管板，以防止冷却剂从壳体流出。 集管板包括支撑孔，多个管的端部被装配和支撑，并且多个管的每个轴向端面位于集管板的两端之间的位置处的对应的支撑孔中 集管板的厚度方向。

公开(公告)号：US20130047427A1

公开(公告)日：2013-02-28

申请号：US13578364

申请日：2012-03-02

Applicant: Shuzo Yagi ,  Takashi Tamura ,  Hiroki Yamamoto ,  Toru Ikeda ,  Kazuhiro Kishikawa

Inventor： Shuzo Yagi ,  Takashi Tamura ,  Hiroki Yamamoto ,  Toru Ikeda ,  Kazuhiro Kishikawa

IPC: H05K13/04 ,  H05K3/30

CPC classification number: H05K13/0452 ,  H05K13/0434 ,  Y10T29/4913 ,  Y10T29/53174

Abstract: In an electronic component mounting system 1 configured by coupling electronic component mounting devices M1 to M4A each having a first substrate transport mechanism 12A and a second substrate transport mechanism 12B together, the electronic component mounting device M4A includes a first tray feeder 20A that stores an electronic component extracted by a first mounting head 15A of a component mounting mechanism as a first work operation mechanism, and a second tray feeder 20B that stores an electronic component extracted by a second mounting head 15B of a component mounting mechanism as a second work operation mechanism.

Abstract translation: 在通过将每个具有第一基板输送机构12A和第二基板输送机构12B的电子部件安装装置M1〜M4A连接在一起的电子部件安装系统1中，电子部件安装装置M4A包括：第一托盘进给器20A，其存储电子 由作为第一工作操作机构的部件安装机构的第一安装头15A提取的部件和存储由部件安装机构的第二安装头15B抽出的电子部件作为第二工作操作机构的第二托盘进给器20B。