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1. 发明授权

US07281522B1 Acceleration sensor status detecting apparatus 有权
标题翻译：加速度传感器状态检测装置
公开(公告)号：US07281522B1
公开(公告)日：2007-10-16
申请号：US11711744
申请日：2007-02-28
申请人： Kenichi Sato , Kentaro Hirose , Hiroyuki Ichikawa
发明人： Kenichi Sato , Kentaro Hirose , Hiroyuki Ichikawa
IPC分类号： F02M51/00 , G06F19/00 , G06F7/00 , G01M17/00 , G01C25/00 , F16F7/10
CPC分类号： G01P21/00
摘要： An acceleration sensor state detecting apparatus for detecting a state of an acceleration sensor provided at a vibrating body includes a calculating method for calculating a difference between measured results of the acceleration sensor obtained per first predetermined time that is shorter than a vibration period of the vibrating body, and a determining method for determining that the acceleration sensor is in an error state in a case that a state in which the difference calculated falls into a range between a predetermined upper limit value and a predetermined lower limit value continues for a second predetermined time or more.
摘要翻译：用于检测设置在振动体上的加速度传感器的状态的加速度传感器状态检测装置包括：计算方法，用于计算在比第一预定时间短的振动体的振动周期之间获得的加速度传感器的测量结果之差以及确定方法，用于在所计算出的差处于预定上限值和预定下限值之间的范围内的第二预定时间内继续的情况下，确定加速度传感器处于错误状态，或更多。

2. 发明申请

US20070199373A1 Acceleration sensor status detecting apparatus 有权
公开(公告)号：US20070199373A1
公开(公告)日：2007-08-30
申请号：US11711744
申请日：2007-02-28
申请人： Kenichi Sato , Kentaro Hirose , Hiroyuki Ichikawa
发明人： Kenichi Sato , Kentaro Hirose , Hiroyuki Ichikawa
IPC分类号： G01M19/00 , G01L3/00
CPC分类号： G01P21/00
摘要： An acceleration sensor state detecting apparatus for detecting a state of an acceleration sensor provided at a vibrating body includes a calculating method for calculating a difference between measured results of the acceleration sensor obtained per first predetermined time that is shorter than a vibration period of the vibrating body, and a determining method for determining that the acceleration sensor is in an error state in a case that a state in which the difference calculated falls into a range between a predetermined upper limit value and a predetermined lower limit value continues for a second predetermined time or more.

3. 发明授权

US07756619B2 Active vibration insulator 有权
标题翻译：主动振动绝缘子
公开(公告)号：US07756619B2
公开(公告)日：2010-07-13
申请号：US11450461
申请日：2006-06-12
申请人： Hiroyuki Ichikawa , Takayoshi Yasuda , Hideki Oshima , Takehiko Fushimi , Daichi Mizushima , Kenichi Sato
发明人： Hiroyuki Ichikawa , Takayoshi Yasuda , Hideki Oshima , Takehiko Fushimi , Daichi Mizushima , Kenichi Sato
IPC分类号： B60G23/00
CPC分类号： F16F13/264
摘要： An active vibration insulator includes an electromagnetic actuator, a controller, and a bad-roads processor. The electromagnetic actuator generates vibrating forces depending on electric-current supplies. The controller carries out vibrating-forces generation control. In the vibrating-forces generation control, the electric-current supplies are made variable so as to actively inhibit vibrations generated by an on-vehicle vibration generating source of a vehicle from transmitting to a specific part of the vehicle based on cyclic pulsating signals output from the on-vehicle vibration generating source. Thus, the controller lets the electromagnetic actuator generate the vibrating forces. The bad-roads processor stops the vibrating-forces generation control effected by the controller when the vehicle travels on bad roads.
摘要翻译：主动振动绝缘体包括电磁致动器，控制器和坏路处理器。电磁执行器根据电流供应产生振动。控制器进行振动力发生控制。在振动力发生控制中，电流供给是可变的，以便根据从车辆的车辆振动发生源产生的振动，基于从车载振动发生源。因此，控制器使电磁致动器产生振动力。当车辆在恶劣的道路上行驶时，恶劣道路处理器停止由控制器进行的振动力产生控制。

4. 发明申请

US20060287799A1 Active vibration insulator 审中-公开
标题翻译：主动振动绝缘子
公开(公告)号：US20060287799A1
公开(公告)日：2006-12-21
申请号：US11450277
申请日：2006-06-12
申请人： Hiroyuki Ichikawa , Takayoshi Yasuda , Takehiko Fushimi , Daichi Mizushima , Kenichi Sato
发明人： Hiroyuki Ichikawa , Takayoshi Yasuda , Takehiko Fushimi , Daichi Mizushima , Kenichi Sato
IPC分类号： G06F17/00
CPC分类号： F16F13/266
摘要： An active vibration insulator includes an electromagnetic actuator, a control-signals generator, a control-signals compensator, and a driver. The electromagnetic actuator generates vibrating forces depending on electric-current supplies. The control-signals generator generates control signals, which actively inhibit vibrations generated by a vibration generating source of a vehicle from transmitting to a specific part of the vehicle, based on cyclic pulsating signals output from the vibration generating source. The control-signals compensator compensates the cyclic control signals, which the control-signals generator generates, depending on output voltages of a battery. The driver is connected between the battery and the electromagnetic actuator, and makes the electric-current supplies variable based on the cyclic control signals, which the control-signals compensator has compensated, and the output voltages of the battery, thereby driving the electromagnetic actuator.
摘要翻译：主动振动绝缘体包括电磁致动器，控制信号发生器，控制信号补偿器和驱动器。电磁执行器根据电流供应产生振动。控制信号发生器基于从振动发生源输出的循环脉动信号产生控制信号，该控制信号主动地抑制由车辆的振动发生源产生的振动从车辆的特定部分发送到车辆的特定部分。控制信号补偿器根据电池的输出电压补偿控制信号发生器产生的循环控制信号。驱动器连接在电池和电磁致动器之间，并且基于控制信号补偿器已经补偿的循环控制信号和电池的输出电压使得电流供应可变，从而驱动电磁致动器。

5. 发明申请

US20060139840A1 Active vibration insulator 有权
标题翻译：主动振动绝缘子
公开(公告)号：US20060139840A1
公开(公告)日：2006-06-29
申请号：US11317049
申请日：2005-12-27
申请人： Takayoshi Yasuda , Hideki Oshima , Hiroyuki Ichikawa , Daichi Mizushima , Takehiko Fushimi , Kenichi Sato
发明人： Takayoshi Yasuda , Hideki Oshima , Hiroyuki Ichikawa , Daichi Mizushima , Takehiko Fushimi , Kenichi Sato
IPC分类号： H01H47/00
CPC分类号： G05B13/041 , F16F13/26 , F16F15/03 , F16F2230/24 , G05B23/0243
摘要： An active vibration insulator includes an electromagnetic actuator, a control-signals generating device, a driver, a calculator, and a judging device. The electromagnetic actuator generates vibrating forces depending on electric-current supplies. The control-signals generating device generates cyclic control signals based on cyclic pulsating signals output from a vibration generating source of a vehicle. The cyclic control signals actively inhibit vibrations generated by the vibration generating source from transmitting to a specific part of the vehicle. The driver drives the electromagnetic actuator by making the electric-current supplies variable based on the cyclic control signals. The calculator calculates an estimated transfer function composed of estimated values of a transfer function for a transfer system including the electromagnetic actuator and the driver. The judging device judges an inoperative malfunction of the electromagnetic actuator based the estimated transfer function.
摘要翻译：主动振动绝缘体包括电磁致动器，控制信号产生装置，驱动器，计算器和判断装置。电磁执行器根据电流供应产生振动。控制信号生成装置基于从车辆的振动发生源输出的循环脉动信号生成循环控制信号。循环控制信号主动地抑制振动发生源产生的振动，从而传递到车辆的特定部分。驱动器通过使电流供应器基于循环控制信号而变化来驱动电磁致动器。计算器计算由包括电磁致动器和驱动器的传送系统的传递函数的估计值组成的估计传递函数。判断装置基于估计的传递函数来判断电磁致动器的不操作故障。

6. 发明授权

US07403367B2 Active vibration insulator 有权
标题翻译：主动振动绝缘子
公开(公告)号：US07403367B2
公开(公告)日：2008-07-22
申请号：US11317049
申请日：2005-12-27
申请人： Takayoshi Yasuda , Hideki Oshima , Hiroyuki Ichikawa , Daichi Mizushima , Takehiko Fushimi , Kenichi Sato
发明人： Takayoshi Yasuda , Hideki Oshima , Hiroyuki Ichikawa , Daichi Mizushima , Takehiko Fushimi , Kenichi Sato
IPC分类号： H01H47/00
CPC分类号： G05B13/041 , F16F13/26 , F16F15/03 , F16F2230/24 , G05B23/0243
摘要： An active vibration insulator includes an electromagnetic actuator, a control-signals generating device, a driver, a calculator, and a judging device. The electromagnetic actuator generates vibrating forces depending on electric-current supplies. The control-signals generating device generates cyclic control signals based on cyclic pulsating signals output from a vibration generating source of a vehicle. The cyclic control signals actively inhibit vibrations generated by the vibration generating source from transmitting to a specific part of the vehicle. The driver drives the electromagnetic actuator by making the electric-current supplies variable based on the cyclic control signals. The calculator calculates an estimated transfer function composed of estimated values of a transfer function for a transfer system including the electromagnetic actuator and the driver. The judging device judges an inoperative malfunction of the electromagnetic actuator based the estimated transfer function.
摘要翻译：主动振动绝缘体包括电磁致动器，控制信号产生装置，驱动器，计算器和判断装置。电磁执行器根据电流供应产生振动。控制信号生成装置基于从车辆的振动发生源输出的循环脉动信号生成循环控制信号。循环控制信号主动地抑制振动发生源产生的振动，从而传递到车辆的特定部分。驱动器通过使电流供应器基于循环控制信号而变化来驱动电磁致动器。计算器计算由包括电磁致动器和驱动器的传送系统的传递函数的估计值组成的估计传递函数。判断装置基于估计的传递函数来判断电磁致动器的不操作故障。

7. 发明申请

US20060287788A1 Active vibration insulator 有权
标题翻译：主动振动绝缘子
公开(公告)号：US20060287788A1
公开(公告)日：2006-12-21
申请号：US11450461
申请日：2006-06-12
申请人： Hiroyuki Ichikawa , Takayoshi Yasuda , Hideki Oshima , Takehiko Fushimi , Daichi Mizushima , Kenichi Sato
发明人： Hiroyuki Ichikawa , Takayoshi Yasuda , Hideki Oshima , Takehiko Fushimi , Daichi Mizushima , Kenichi Sato
IPC分类号： G06F17/00
CPC分类号： F16F13/264
摘要： An active vibration insulator includes an electromagnetic actuator, a controller, and a bad-roads processor. The electromagnetic actuator generates vibrating forces depending on electric-current supplies. The controller carries out vibrating-forces generation control. In the vibrating-forces generation control, the electric-current supplies are made variable so as to actively inhibit vibrations generated by an on-vehicle vibration generating source of a vehicle from transmitting to a specific part of the vehicle based on cyclic pulsating signals output from the on-vehicle vibration generating source. Thus, the controller lets the electromagnetic actuator generate the vibrating forces. The bad-roads processor stops the vibrating-forces generation control effected by the controller when the vehicle travels on bad roads.
摘要翻译：主动振动绝缘体包括电磁致动器，控制器和坏路处理器。电磁执行器根据电流供应产生振动。控制器进行振动力发生控制。在振动力发生控制中，电流供给是可变的，以便根据从车辆的车辆振动发生源产生的振动，基于从车载振动发生源。因此，控制器使电磁致动器产生振动力。当车辆在恶劣的道路上行驶时，恶劣道路处理器停止由控制器进行的振动力产生控制。

8. 发明授权

US07587406B2 Information processor, information processing method, program and recording medium 失效
标题翻译：信息处理器，信息处理方法，程序和记录介质
公开(公告)号：US07587406B2
公开(公告)日：2009-09-08
申请号：US11206918
申请日：2005-08-19
申请人： Mitsuru Katsumata , Ichiro Sato , Hiroyuki Ichikawa , Haruki Hayakawa
发明人： Mitsuru Katsumata , Ichiro Sato , Hiroyuki Ichikawa , Haruki Hayakawa
IPC分类号： G06F7/00
CPC分类号： G06F17/30569 , Y10S707/99931 , Y10S707/99934 , Y10S707/99942
摘要： An information processor for preventing information contained in a file, which has a first area storing first data, a second area storing second data and a third area, from being lost when a format of the file is transformed includes extension unit for extending the second area, a first storage for storing the first data, which is stored in the first area, in the third area, a format analyzer for reconstructing the second data stored in the second area on the basis of a first format and an extended area storage for storing the reconstructed second data in the extended second area.
摘要翻译：一种信息处理器，用于防止包含在文件中的信息，该文件具有存储第一数据的第一区域，存储第二数据和第三区域的第二区域，以在文件的格式被变换时丢失;包括用于扩展第二区域的扩展单元存储第一区域中存储的第一数据的第一存储器，第三区域中的格式分析器，用于基于第一格式重建存储在第二区域中的第二数据和用于存储的扩展区域存储扩展的第二区域中重建的第二数据。

9. 发明申请

US20080102591A1 Method of manufacturing silicon carbide semiconductor device 有权
标题翻译：制造碳化硅半导体器件的方法
公开(公告)号：US20080102591A1
公开(公告)日：2008-05-01
申请号：US11976217
申请日：2007-10-23
申请人： Hiroki Nakamura , Hiroyuki Ichikawa , Eiichi Okuno
发明人： Hiroki Nakamura , Hiroyuki Ichikawa , Eiichi Okuno
IPC分类号： H01L21/336
CPC分类号： H01L29/7828 , H01L21/049 , H01L29/41741 , H01L29/45 , H01L29/66068
摘要： A method of manufacturing a silicon carbide semiconductor device having a MOS structure includes preparing a substrate made of silicon carbide, and forming a channel region, a first impurity region, a second impurity region, a gate insulation layer, and a gate electrode to form a semiconductor element on the substrate. In addition, a film is formed on the semiconductor element to provide a material of an interlayer insulation layer, and a reflow process is performed at a temperature about 700° C. or over in an wet atmosphere so that the interlayer insulation layer is formed from the film and an edge portion of the gate electrode is rounded and oxidized.
摘要翻译：制造具有MOS结构的碳化硅半导体器件的方法包括制备由碳化硅制成的衬底，并形成沟道区，第一杂质区，第二杂质区，栅绝缘层和栅电极，以形成半导体元件。此外，在半导体元件上形成膜以提供层间绝缘层的材料，并且在湿气氛中在约700℃或更高的温度下进行回流工艺，使得层间绝缘层由该膜和栅电极的边缘部分被圆化并氧化。

10. 发明授权

US07276823B2 Active vibration damping device 有权
标题翻译：主动减振装置
公开(公告)号：US07276823B2
公开(公告)日：2007-10-02
申请号：US11268512
申请日：2005-11-08
申请人： Hiroyuki Ichikawa , Yoshinori Watanabe
发明人： Hiroyuki Ichikawa , Yoshinori Watanabe
IPC分类号： H02K7/06
CPC分类号： F16F13/264 , H02K33/02
摘要： An active vibration damping device having a solenoid actuator designed with a movable element positioned inserted into a guide hole of a stator having a yoke member is attached about a coil to form a stator-side magnetic path with the guide hole lying on its center axis, so that current passed through the coil creates actuating force in the axial direction between the stator and the movable element. A magnetic acting force stabilizing portion having a shape that gradually varies in association with axial displacement of the movable element an level of magnetic acting force between a movable element-side magnetic pole forming portion and a stator-side magnetic pole forming portion is disposed on the movable element-side magnetic pole forming portion where a magnetic pole is produced in the movable element and/or the stator-side magnetic pole forming portion where a magnetic pole is produced in the stator.
摘要翻译：具有螺线管致动器的主动减振装置被设计成具有插入到具有轭构件的定子的引导孔中的可移动元件，该线圈致动装置围绕线圈安装以形成具有位于其中心轴线上的引导孔的定子侧磁路，使得通过线圈的电流在定子和可移动元件之间沿轴向产生致动力。具有与可动元件的轴向位移相关联地逐渐变化的形状的磁力作用力稳定部，在可动元件侧磁极形成部和定子侧磁极形成部之间的磁力作用力的水平设置在在可动元件和/或在定子中产生磁极的定子侧磁极形成部分中产生磁极的可动元件侧磁极形成部分。

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