公开(公告)号：US20060280089A1

公开(公告)日：2006-12-14

申请号：US11233193

申请日：2005-09-22

申请人： Miguel Perez ,  Alexander Fairgrieve ,  Akihiro Asada

发明人： Miguel Perez ,  Alexander Fairgrieve ,  Akihiro Asada

IPC分类号： G11B5/09

CPC分类号： G11B7/00456 ,  G11B2007/0006

摘要： Embodiments of the present invention relate to systems and methods for providing flexible multipulse strategies. In specific embodiments, a plurality of multipulse location registers are dedicated to storing multipulse location information. Each of a plurality of different mark-lengths that can result in at least one multipulse is mapped to one or more bit location within the multipulse location registers, such that a unique multipulse execution strategy can be defined for each of the plurality of different mark-lengths. Each bit location within the multipulse location registers can contain a first type of bit or a second type of bit. The first type of bit is used to indicate where to execute a multipulse, and the second type of bit is used to indicate where to not execute a multipulse. This abstract is not intended to be a complete description of the various embodiments of the present invention.

公开(公告)号：US07492686B2

公开(公告)日：2009-02-17

申请号：US11233193

申请日：2005-09-22

申请人： Miguel Gabino Perez ,  Alexander Fairgrieve ,  Akihiro Asada

发明人： Miguel Gabino Perez ,  Alexander Fairgrieve ,  Akihiro Asada

IPC分类号： G11B5/09

CPC分类号： G11B7/00456 ,  G11B2007/0006

摘要： Embodiments of the present invention relate to systems and methods for providing flexible multipulse strategies. In specific embodiments, a plurality of multipulse location registers are dedicated to storing multipulse location information. Each of a plurality of different mark-lengths that can result in at least one multipulse is mapped to one or more bit location within the multipulse location registers, such that a unique multipulse execution strategy can be defined for each of the plurality of different mark-lengths. Each bit location within the multipulse location registers can contain a first type of bit or a second type of bit. The first type of bit is used to indicate where to execute a multipulse, and the second type of bit is used to indicate where to not execute a multipulse. This abstract is not intended to be a complete description of the various embodiments of the present invention.

摘要翻译： 本发明的实施例涉及用于提供灵活多脉冲策略的系统和方法。 在具体实施例中，多个多脉冲位置寄存器专用于存储多脉冲位置信息。 可以导致至少一个多脉冲的多个不同的标记长度中的每一个被映射到多脉冲位置寄存器内的一个或多个比特位置，使得可以为多个不同的标记位中的每一个定义唯一的多脉冲执行策略， 长度 多脉冲位置寄存器中的每个位位置可以包含第一类型的位或第二类型的位。 第一种类型的位用于指示执行多脉冲的位置，第二种类型的位用于指示不执行多脉冲的位置。 该摘要并不是对本发明的各种实施例的完整描述。

公开(公告)号：US08807265B2

公开(公告)日：2014-08-19

申请号：US13606253

申请日：2012-09-07

申请人： Akihiro Asada ,  Yoshihisa Tahara ,  Kiyokazu Fujibayashi

发明人： Akihiro Asada ,  Yoshihisa Tahara ,  Kiyokazu Fujibayashi

IPC分类号： B62D1/19

CPC分类号： B62D1/195 ,  B62D1/16 ,  B62D1/185 ,  B62D5/06 ,  B62D49/00

摘要： A tractor includes: a driver's compartment; an engine compartment; a partitioning member that partitions the driver's compartment and engine compartment and has a through-hole; a steering wheel provided in the driver's compartment; a power steering unit disposed on the engine compartment side; a steering shaft that extends from the steering wheel and is connected to the power steering unit; an elastic sealing member provided in an inner circumferential portion of the through-hole; and an anti-vibration member. The elastic sealing member includes a supported portion supported to the inner circumferential portion and a ring-shaped lip portion protruding downward from one end of the supported portion. The power steering unit is mounted to the partitioning member via the anti-vibration member, the ring-shaped lip portion is elastically clamped to the upper face of the power steering unit, and the steering shaft is connected to the power steering unit while inserted in the through-hole.

摘要翻译： 拖拉机包括：驾驶室; 发动机舱; 分隔构件，其分隔驾驶室和发动机舱并具有通孔; 设在驾驶室内的方向盘; 设置在发动机舱侧的动力转向单元; 转向轴，其从方向盘延伸并连接到动力转向单元; 设置在通孔的内周部的弹性密封部件; 和防振部件。 弹性密封构件包括支撑在内周部上的支撑部分和从支撑部分的一端向下突出的环形唇部。 动力转向单元通过防振构件安装在分隔构件上，环形唇部被弹性夹紧到动力转向装置的上表面，转向轴在动力转向装置插入时连接到动力转向装置 通孔。

公开(公告)号：US07570564B2

公开(公告)日：2009-08-04

申请号：US11976663

申请日：2007-10-26

申请人： Akihiro Asada ,  Masaaki Kurebayashi

发明人： Akihiro Asada ,  Masaaki Kurebayashi

IPC分类号： G11B7/0045

CPC分类号： G11B7/0062 ,  G11B7/00456 ,  G11B7/126 ,  G11B7/1263 ,  G11B20/1217 ,  G11B2007/0006 ,  G11B2020/1298

摘要： An optical disk drive includes drive current generation unit for supplying a mark forming semiconductor laser drive current and a space forming semiconductor laser drive current; first high-frequency superimposition unit for superimposing a high-frequency component on the space forming semiconductor laser drive current; and high-frequency superimposition control unit for controlling the first high-frequency superimposition unit to stop the superimposition of the high-frequency component for a predetermined duration prior to a timing at which to switch from the space forming semiconductor laser drive current to the mark forming semiconductor laser drive current, eliminating positional variations on the disk of the mark leading and trailing edges due to the high frequency superimposition.

公开(公告)号：US20080056090A1

公开(公告)日：2008-03-06

申请号：US11976670

申请日：2007-10-26

申请人： Akihiro Asada ,  Masaaki Kurebayashi

发明人： Akihiro Asada ,  Masaaki Kurebayashi

IPC分类号： G11B7/0045

CPC分类号： G11B7/0062 ,  G11B7/00456 ,  G11B7/126 ,  G11B7/1263 ,  G11B20/1217 ,  G11B2007/0006 ,  G11B2020/1298

摘要： An optical disk drive includes drive current generation unit for supplying a mark forming semiconductor laser drive current and a space forming semiconductor laser drive current; first high-frequency superimposition unit for superimposing a high-frequency component on the space forming semiconductor laser drive current; and high-frequency superimposition control unit for controlling the first high-frequency superimposition unit to stop the superimposition of the high-frequency component for a predetermined duration prior to a timing at which to switch from the space forming semiconductor laser drive current to the mark forming semiconductor laser drive current, eliminating positional variations on the disk of the mark leading and trailing edges due to the high frequency superimposition.

公开(公告)号：US20080008062A1

公开(公告)日：2008-01-10

申请号：US11749703

申请日：2007-05-16

申请人： Theodore D. Rees ,  Akihiro Asada

发明人： Theodore D. Rees ,  Akihiro Asada

IPC分类号： G11B15/52

CPC分类号： G11B7/126 ,  G11B7/0062

摘要： Provided herein are hybrid laser diode drivers (LDDs) that drive a laser diode in response to receiving enable signals from a controller. In accordance with specific embodiments, a hybrid LDD includes a read channel to selectively output a read current, one or more write channel each to selectively output a write current, and an oscillator channel to selectively output an oscillator current. Additionally, in specific embodiments the hybrid LDD includes a state machine that receives the enable signals from the controller, and based on the enable signals, controls timing of the currents output by the read, write and oscillator channels.

摘要翻译： 本文提供的是混合激光二极管驱动器（LDD），其响应于来自控制器的使能信号而驱动激光二极管。 根据具体实施例，混合LDD包括读通道，用于选择性地输出读取电流，每个写入通道以选择性地输出写入电流，以及振荡器通道以选择性地输出振荡器电流。 此外，在具体实施例中，混合LDD包括状态机，其接收来自控制器的使能信号，并且基于使能信号来控制由读取，写入和振荡器通道输出的电流的定时。

公开(公告)号：USD527743S1

公开(公告)日：2006-09-05

申请号：US29212252

申请日：2004-08-27

申请人： Akihiro Asada ,  Junta Kuwae

设计人： Akihiro Asada ,  Junta Kuwae

公开(公告)号：US4401971A

公开(公告)日：1983-08-30

申请号：US242187

申请日：1981-03-10

申请人： Tadashi Saito ,  Tohru Sampei ,  Akihiro Asada ,  Yoshihiro Ohta ,  Syunji Iwasaki ,  Shigemitsu Higuchi ,  Hiroshi Ozawa ,  Yasunari Tanaka

发明人： Tadashi Saito ,  Tohru Sampei ,  Akihiro Asada ,  Yoshihiro Ohta ,  Syunji Iwasaki ,  Shigemitsu Higuchi ,  Hiroshi Ozawa ,  Yasunari Tanaka

IPC分类号： B60R16/02 ,  B60R16/037 ,  G07C5/08 ,  G08B19/00

CPC分类号： B60R16/0373 ,  G07C5/0833

摘要： An alarm device for a vehicle comprises sensors for detecting abnormal states of the vehicle, a logic circuit for receiving the outputs of the sensors and producing one or more alarm speech designation signals and an alarm speech generator responsive to the alarm designation signal. The logic circuit includes a priority circuit for determining the order of precedence of the abnormal states represented by the detection signals on the basis of the degree of emergency, so that the alarm speech is concerned with the most emergent alarm when two or more abnormal states are detected simultaneously. The logic circuit may further include a switch circuit for disabling at least one of the detection signals so that a vehicle driver having taken notice of particular alarms is not disturbed by excessive alarming.

摘要翻译： 用于车辆的报警装置包括用于检测车辆的异常状态的传感器，用于接收传感器的输出并产生一个或多个报警语音指定信号的逻辑电路和响应于报警指定信号的报警语音发生器。 该逻辑电路包括一个优先电路，用于根据紧急程度来确定由检测信号表示的异常状态的优先次序，使得当两个或多个异常状态为 同时检测。 逻辑电路还可以包括用于禁用至少一个检测信号的开关电路，使得已经注意到特定警报的车辆驾驶员不被过度报警所干扰。

公开(公告)号：US20110228661A1

公开(公告)日：2011-09-22

申请号：US13100033

申请日：2011-05-03

申请人： Theodore D. Rees ,  Akihiro Asada ,  D. Stuart Smith

发明人： Theodore D. Rees ,  Akihiro Asada ,  D. Stuart Smith

IPC分类号： G11B20/12

CPC分类号： G11B7/126 ,  G11B7/0062

摘要： A hybrid LDD includes a read channel to selectively output a read current, a plurality of write channels, each to selectively output a different write current, and an oscillator channel to selectively output an oscillator current. Additionally, the hybrid LDD includes programmable LDD controller that receives the plurality of enable signals from the external controller, and based on the enable signals, controls timing of the currents output by at least the write channels. The programmable LDD controller can also control timing of the currents output by the read and oscillator channels, based on the enable signals. Further and alternative embodiments are also provided.

摘要翻译： 混合LDD包括用于选择性地输出读取电流的读取通道，多个写入通道，每个用于选择性地输出不同的写入电流，以及振荡器通道以选择性地输出振荡器电流。 此外，混合LDD包括可编程LDD控制器，其从外部控制器接收多个使能信号，并且基于使能信号，控制由至少写入通道输出的电流的定时。 可编程LDD控制器还可以基于使能信号来控制由读取和振荡器通道输出的电流的定时。 还提供了进一步的和备选的实施例。

公开(公告)号：US08018809B2

公开(公告)日：2011-09-13

申请号：US12277912

申请日：2008-11-25

申请人： Theodore D. Rees ,  Akihiro Asada ,  D. Stuart Smith

发明人： Theodore D. Rees ,  Akihiro Asada ,  D. Stuart Smith

IPC分类号： G11B7/004

CPC分类号： G11B7/126 ,  G11B7/0062

摘要： A hybrid LDD includes a read channel to selectively output a read current, a plurality of write channels, each to selectively output a different write current, and an oscillator channel to selectively output an oscillator current. Additionally, the hybrid LDD includes programmable LDD controller that receives the plurality of enable signals from the external controller, and based on the enable signals, controls timing of the currents output by at least the write channels. The programmable LDD controller can also control timing of the currents output by the read and oscillator channels, based on the enable signals. Further and alternative embodiments are also provided.

摘要翻译： 混合LDD包括用于选择性地输出读取电流的读取通道，多个写入通道，每个用于选择性地输出不同的写入电流，以及振荡器通道以选择性地输出振荡器电流。 此外，混合LDD包括可编程LDD控制器，其从外部控制器接收多个使能信号，并且基于使能信号，控制由至少写入通道输出的电流的定时。 可编程LDD控制器还可以基于使能信号来控制由读取和振荡器通道输出的电流的定时。 还提供了进一步的和备选的实施例。