公开(公告)号：US20060011395A1

公开(公告)日：2006-01-19

申请号：US11119965

申请日：2005-05-03

Applicant: Masataka Sugiyama ,  Masatoshi Adachi ,  Hideaki Komada

Inventor： Masataka Sugiyama ,  Masatoshi Adachi ,  Hideaki Komada

IPC: B60K1/00

CPC classification number: B60W20/10 ,  B60K6/365 ,  B60K6/445 ,  B60K6/52 ,  B60L7/18 ,  B60L11/123 ,  B60L11/14 ,  B60L15/20 ,  B60L2240/421 ,  B60L2240/423 ,  B60L2240/441 ,  B60L2240/443 ,  B60L2240/486 ,  B60L2240/507 ,  B60W10/06 ,  B60W10/08 ,  B60W10/105 ,  B60W20/00 ,  F16H3/727 ,  F16H2037/102 ,  Y02T10/6217 ,  Y02T10/6239 ,  Y02T10/6265 ,  Y02T10/6286 ,  Y02T10/645 ,  Y02T10/7077 ,  Y02T10/7275 ,  Y10S903/911

Abstract: A hybrid drive unit for vehicles, in which a power distribution device is arranged in a power transmission route between an engine and a wheel, in which the power distribution device has a first to fourth rotary elements capable of rotating differentially with one another, in which a first motor generator is connected to the second rotary element and a wheel is connected to the fourth rotary element, and which is capable of steplessly controlling a speed change ratio of the first rotary element and the fourth rotary element of the power distribution device comprising: a second motor generator connected to the third rotary element of the power distribution device; a third motor generator connected to the wheel in a power transmittable manner; and an electric circuit for allowing exchange of electric power among individual motor generators.

Abstract translation: 一种用于车辆的混合驱动单元，其中配电装置布置在发动机和车轮之间的动力传递路径中，其中配电装置具有能够彼此差异旋转的第一至第四旋转元件，其中 第一电动发电机连接到第二旋转元件，并且轮连接到第四旋转元件，并且能够无级地控制配电装置的第一旋转元件和第四旋转元件的变速比，包括： 连接到配电装置的第三旋转元件的第二电动发电机; 以功率可传递的方式连接到所述车轮的第三电动发电机; 以及用于允许各个电动发电机之间的电力交换的电路。

公开(公告)号：US06976920B2

公开(公告)日：2005-12-20

申请号：US10428985

申请日：2003-05-05

Applicant: Haruhisa Suzuki ,  Masahiro Kojima ,  Hiroshi Hata ,  Masatoshi Adachi ,  Tomohiro Saeki ,  Mototaka Nakane

Inventor： Haruhisa Suzuki ,  Masahiro Kojima ,  Hiroshi Hata ,  Masatoshi Adachi ,  Tomohiro Saeki ,  Mototaka Nakane

IPC: F16F15/123 ,  F16D7/02 ,  F16F15/12 ,  F16F15/129 ,  F16F15/131 ,  F16F15/134 ,  F16F15/139 ,  F16F15/30 ,  F16D7/002

CPC classification number: F16F15/13164 ,  F16D7/025 ,  F16F15/1203 ,  F16F15/1207 ,  F16F15/1297 ,  F16F15/13142 ,  F16F15/1397

Abstract: A torque fluctuation absorbing apparatus includes a flywheel coupled to an engine crankshaft, a damper assembly disposed between the flywheel and the driven-side input shaft and including a pair of drive plates, a driven plate and spring dampers, and a torque limiter disposed between the flywheel and the damper assembly and including a pair of linings that are adapted to slip when receiving at least a predetermined amount of torque. In fabricating the apparatus, the drive plates and the linings are centered with each other and assembled into a damper-torque limiter assembly, while the lining support plate is centered with respect to the flywheel, such that the damper-torque limiter assembly is fixed at the lining support plate to the flywheel.

Abstract translation: 扭矩波动吸收装置包括联接到发动机曲轴的飞轮，设置在飞轮和从动侧输入轴之间的阻尼器组件，包括一对驱动板，从动板和弹簧挡板以及设置在该驱动板之间的扭矩限制器 飞轮和阻尼器组件，并且包括一对衬垫，其适于在接收至少预定量的扭矩时滑动。 在制造该设备时，驱动板和内衬彼此对中并组装成阻尼器 - 扭矩限制器组件，同时衬板支撑板相对于飞轮居中，使得阻尼器 - 扭矩限制器组件固定在 衬板支撑板到飞轮。

公开(公告)号：US06836458B2

公开(公告)日：2004-12-28

申请号：US10084668

申请日：2002-02-28

Applicant: Masatoshi Adachi

Inventor： Masatoshi Adachi

IPC: G11B576

CPC classification number: G11B27/24 ,  G11B7/0045 ,  G11B7/0053 ,  G11B7/00736 ,  G11B2220/216 ,  G11B2220/218 ,  G11B2220/2562

Abstract: A recording apparatus includes a gate signal generator for generating a gate signal in accordance with the data signal; a pre-pit signal generator for generating a pre-pit signal from a signal read from the recording medium; a gate circuit for generating a pre-pit pulse train by allowing the pre-pit signal to pass therethrough in response to the gate signal; a pulse extractor for extracting pulses of predetermined waveform from the pre-pit pulse train; and a synchronization signal generator for generating a recording synchronization signal based on the pulses of predetermined waveform.

Abstract translation: 记录装置包括：门信号发生器，用于根据数据信号产生门信号; 预凹坑信号发生器，用于从从记录介质读取的信号产生预凹陷信号; 门电路，用于通过使所述预凹坑信号响应于所述栅极信号通过​​来产生预凹坑脉冲串; 脉冲提取器，用于从预凹坑脉冲串中提取预定波形的脉冲; 以及同步信号发生器，用于基于预定波形的脉冲产生记录同步信号。

公开(公告)号：US06582312B2

公开(公告)日：2003-06-24

申请号：US09910734

申请日：2001-07-24

Applicant: Haruhisa Suzuki ,  Masahiro Kojima ,  Hiroshi Hata ,  Masatoshi Adachi ,  Tomohiro Saeki ,  Mototaka Nakane

Inventor： Haruhisa Suzuki ,  Masahiro Kojima ,  Hiroshi Hata ,  Masatoshi Adachi ,  Tomohiro Saeki ,  Mototaka Nakane

IPC: F16D702

CPC classification number: F16F15/13164 ,  F16D7/025 ,  F16F15/1203 ,  F16F15/1207 ,  F16F15/1297 ,  F16F15/13142 ,  F16F15/1397

Abstract: A torque fluctuation absorbing apparatus includes a flywheel coupled to an engine crankshaft, a damper assembly disposed between the flywheel and the driven-side input shaft and including a pair of drive plates, a driven plate and spring dampers, and a torque limiter disposed between the flywheel and the damper assembly and including a pair of linings that are adapted to slip when receiving at least a predetermined amount of torque. The apparatus is provided with a structure for reducing misalignment of the torque limiter during assembling thereof. For example, the torque limiter further includes a lining support plate to which the linings are fixed, and the linings are interposed between the drive plates. In fabricating the apparatus, the drive plates and the linings are centered with each other and assembled into a damper-torque limiter assembly, while the lining support plate is centered with respect to the flywheel, such that the damper-torque limiter assembly is fixed at the lining support plate to the flywheel.

公开(公告)号：US5059780A

公开(公告)日：1991-10-22

申请号：US540530

申请日：1990-06-19

Applicant: Yoshiyuki Kakuta ,  Masatoshi Adachi

Inventor： Yoshiyuki Kakuta ,  Masatoshi Adachi

IPC: G11B7/0045 ,  G11B7/005 ,  G11B7/09 ,  G11B7/125 ,  G11B19/02 ,  H01S5/0683

CPC classification number: G11B7/126 ,  G11B19/02 ,  G11B7/0045 ,  G11B7/005 ,  G11B7/094 ,  H01S5/06835

Abstract: A light power control circuit by which a stable writing without any influence of a high-frequency current on writing data is enabled by performing superposition of the high-frequency signal on a drive current of a laser diode only during a reading mode, and by inhibiting the superposition of the high-frequency current during a writing mode. In a further embodiment having a construction in which a writing drive current is superposed on a reading drive signal in the form of pulses and a voltage proportional to a writing power is subtracted from an error signal in a servo system, an influences of a writing data component on the operation of the servo system is eliminated by effecting a level shift to the voltage by a predetermined level and subtracting the voltage after the level shift from the error signal.

Abstract translation: 一种光功率控制电路，其通过在读取模式下仅对激光二极管的驱动电流进行叠加来实现对写入数据不影响高频电流的稳定写入，并且通过抑制 在写入模式下高频电流的叠加。 在具有写入驱动电流叠加在脉冲形式的读取驱动信号和与写入功率成比例的电压的结构的另一实施例中，从伺服系统中的误差信号中减去写入数据的影响 通过对电压进行电平移位预定电平并从误差信号中减去电平移位后的电压来消除伺服系统的动作分量。