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1. 发明授权

US08018674B2 Disk drive and method of measuring frictional characteristics 有权
标题翻译：磁盘驱动器和测量摩擦特性的方法
公开(公告)号：US08018674B2
公开(公告)日：2011-09-13
申请号：US12709391
申请日：2010-02-19
申请人： Takahiro Imamura , Yoshitaka Suzuki , Yoshiaki Ikai
发明人： Takahiro Imamura , Yoshitaka Suzuki , Yoshiaki Ikai
IPC分类号： G11B5/455
CPC分类号： G11B5/455 , G11B5/581 , G11B5/6058 , G11B21/21
摘要： According to one embodiment, in a disk drive, a voice coil motor is controlled to cause a head to minutely vibrate in a radial direction on a track of a disk. When the voice coil motor vibrates the head in the radial direction of the disk, frictional force occurring between the disk and the head is calculated based on the driving force of the voice coil motor generated to vibrate and detected positional information, thereby measuring frictional characteristics.
摘要翻译：根据一个实施例，在磁盘驱动器中，控制音圈电机使头在径向上在盘的轨道上微小地振动。当音圈马达在盘的径向方向上使头部振动时，基于产生振动的音圈马达的驱动力和检测到的位置信息来计算盘与头之间产生的摩擦力，从而测量摩擦特性。

2. 发明授权

US08006562B2 Atmospheric pressure measuring apparatus and method of measuring atmospheric pressure 失效
标题翻译：大气压测量装置及大气压测量方法
公开(公告)号：US08006562B2
公开(公告)日：2011-08-30
申请号：US12364193
申请日：2009-02-02
申请人： Yoshitaka Suzuki , Takahiro Imamura , Shinji Koganezawa
发明人： Yoshitaka Suzuki , Takahiro Imamura , Shinji Koganezawa
IPC分类号： G01L11/00
CPC分类号： G01L9/008 , G01L11/04 , G11B33/1486
摘要： A receiver receives an acoustic wave in an atmospheric pressure measuring apparatus. Since a variation in the intensity of an acoustic wave reflects a variation in the atmospheric pressure, the atmospheric pressure can be measured based on the intensity of the acoustic wave received at the receiver. The atmospheric pressure can in this manner easily be measured with a simplified structure.
摘要翻译：接收机在大气压测量装置中接收声波。由于声波的强度的变化反映了大气压力的变化，所以可以基于在接收器处接收到的声波的强度来测量大气压力。以这种方式可以容易地用简化的结构测量大气压力。

3. 发明授权

US08203801B2 System for adjusting the pressure of a head on an information storage medium of a disk device 有权
标题翻译：用于调节磁盘装置的信息存储介质上的磁头的压力的系统
公开(公告)号：US08203801B2
公开(公告)日：2012-06-19
申请号：US12770526
申请日：2010-04-29
申请人： Yoshiaki Ikai , Takahiro Imamura , Yoshitaka Suzuki
发明人： Yoshiaki Ikai , Takahiro Imamura , Yoshitaka Suzuki
IPC分类号： G11B5/60 , G11B21/21
CPC分类号： G11B5/012
摘要： According to one embodiment, a disk device rotates a disk information storage medium to record and reproduce information on the information storage medium by use of a head that slides in contact with a lubricant coated on the information storage medium, wherein a sliding speed U, area A and normal force N are set to cause U×A/N to fall within a monotonously increasing region in which a coefficient of friction associated with a frictional force occurring in a contact area of the head that faces the information storage medium monotonously increases as U×A/N increases, where the sliding speed U represents a sliding speed at a sliding time of the head, the area A represents the contact area of the head, and the normal force N represents a normal force applied to the contact area of the head.
摘要翻译：根据一个实施例，盘装置通过使用与涂覆在信息存储介质上的润滑剂接触地滑动的头来旋转盘信息存储介质以在信息存储介质上记录和再现信息，其中滑动速度U，区域 A和法向力N被设定为使U×A / N落入与在信息存储介质的头部的接触区域中产生的摩擦力相关联的摩擦系数单调增加的单调递增区域中，U ×A / N增加，其中滑动速度U表示头部滑动时的滑动速度，面积A表示头部的接触面积，法向力N表示施加到头部的接触面积的法向力头。

4. 发明申请

US20090196129A1 ATMOSPHERIC PRESSURE MEASURING APPARATUS AND METHOD OF MEASURING ATMOSPHERIC PRESSURE 失效
标题翻译：大气压力测量装置及测量大气压力的方法
公开(公告)号：US20090196129A1
公开(公告)日：2009-08-06
申请号：US12362530
申请日：2009-01-30
申请人： Yoshitaka Suzuki , Takahiro Imamura
发明人： Yoshitaka Suzuki , Takahiro Imamura
IPC分类号： G11B31/00 , H04B1/06
CPC分类号： G01L11/04
摘要： An atmospheric pressure measuring apparatus allows a transmitter to transmit an acoustic wave for measurement of the atmospheric pressure. Air propagates the acoustic wave. A receiver receives the acoustic wave. Since the intensity of the acoustic wave changes to follow the variation of the atmospheric pressure, the atmospheric pressure can be measured based on the intensity of the acoustic wave received at the receiver. The atmospheric pressure is in this manner measured with such a simplified structure.
摘要翻译：大气压测量装置允许发射器传输用于测量大气压力的声波。空气传播声波。接收器接收声波。由于声波的强度随着大气压力的变化而变化，所以可以基于在接收器处接收的声波的强度来测量大气压力。以这种简化结构测量的这种方式的大气压力。

5. 发明授权

US08310781B2 Disk device 有权
标题翻译：磁盘设备
公开(公告)号：US08310781B2
公开(公告)日：2012-11-13
申请号：US13441333
申请日：2012-04-06
申请人： Yoshiaki Ikai , Takahiro Imamura , Yoshitaka Suzuki
发明人： Yoshiaki Ikai , Takahiro Imamura , Yoshitaka Suzuki
IPC分类号： G11B5/60 , G11B21/21
CPC分类号： G11B5/012
摘要： According to one embodiment, a disk device rotates a disk information storage medium to record and reproduce information on the information storage medium by use of a head that slides in contact with a lubricant coated on the information storage medium, wherein a sliding speed U, area A and normal force N are set to cause U×A/N to fall within a monotonously increasing region in which a coefficient of friction associated with a frictional force occurring in a contact area of the head that faces the information storage medium monotonously increases as U×A/N increases, where the sliding speed U represents a sliding speed at a sliding time of the head, the area A represents the contact area of the head, and the normal force N represents a normal force applied to the contact area of the head.
摘要翻译：根据一个实施例，盘装置通过使用与涂覆在信息存储介质上的润滑剂接触地滑动的头来旋转盘信息存储介质以在信息存储介质上记录和再现信息，其中滑动速度U，区域 A和法向力N被设定为使U×A / N落入与在信息存储介质的头部的接触区域中产生的摩擦力相关联的摩擦系数单调增加的单调递增区域中，U ×A / N增加，其中滑动速度U表示头部滑动时的滑动速度，面积A表示头部的接触面积，法向力N表示施加到头部的接触面积的法向力头。

6. 发明申请

US20100103556A1 STORAGE DEVICE 审中-公开
标题翻译：储存设备
公开(公告)号：US20100103556A1
公开(公告)日：2010-04-29
申请号：US12561810
申请日：2009-09-17
申请人： Yoshitaka Suzuki , Takahiro Imamura
发明人： Yoshitaka Suzuki , Takahiro Imamura
IPC分类号： G11B33/14
CPC分类号： G11B5/725 , G11B5/255 , G11B5/40 , G11B5/6005 , G11B5/6064
摘要： According to one embodiment, a storage device includes a storage medium, a head slider, and a heating element. The storage medium has a lubricating film on the surface. The head slider faces a surface of the storage medium on the medium facing surface. The heating element is embedded in the head slider, and applies heat to the lubricating film from the medium facing surface.
摘要翻译：根据一个实施例，存储装置包括存储介质，磁头滑块和加热元件。存储介质在表面上具有润滑膜。磁头滑动器面向介质面向表面上的存储介质的表面。加热元件嵌入在头部滑块中，并从面向介质的表面向润滑膜施加热量。

7. 发明申请

US20090288491A1 ATMOSPHERIC PRESSURE MEASURING APPARATUS AND METHOD OF MEASURING ATMOSPHERIC PRESSURE 失效
标题翻译：大气压力测量装置及测量大气压力的方法
公开(公告)号：US20090288491A1
公开(公告)日：2009-11-26
申请号：US12364193
申请日：2009-02-02
申请人： Yoshitaka Suzuki , Takahiro Imamura , Shinji Koganezawa
发明人： Yoshitaka Suzuki , Takahiro Imamura , Shinji Koganezawa
IPC分类号： G01L11/04 , G11B33/14
CPC分类号： G01L9/008 , G01L11/04 , G11B33/1486
摘要： A receiver receives an acoustic wave in an atmospheric pressure measuring apparatus. Since a variation in the intensity of an acoustic wave reflects a variation in the atmospheric pressure, the atmospheric pressure can be measured based on the intensity of the acoustic wave received at the receiver. The atmospheric pressure can in this manner easily be measured with a simplified structure.
摘要翻译：接收机在大气压测量装置中接收声波。由于声波的强度的变化反映了大气压力的变化，所以可以基于在接收器处接收到的声波的强度来测量大气压力。以这种方式可以容易地用简化的结构测量大气压力。

8. 发明授权

US08072702B2 Atmospheric pressure measuring apparatus and method of measuring atmospheric pressure 失效
标题翻译：大气压测量装置及大气压测量方法
公开(公告)号：US08072702B2
公开(公告)日：2011-12-06
申请号：US12362530
申请日：2009-01-30
申请人： Yoshitaka Suzuki , Takahiro Imamura
发明人： Yoshitaka Suzuki , Takahiro Imamura
IPC分类号： G11B21/02 , G01L11/00
CPC分类号： G01L11/04
摘要： An atmospheric pressure measuring apparatus allows a transmitter to transmit an acoustic wave for measurement of the atmospheric pressure. Air propagates the acoustic wave. A receiver receives the acoustic wave. Since the intensity of the acoustic wave changes to follow the variation of the atmospheric pressure, the atmospheric pressure can be measured based on the intensity of the acoustic wave received at the receiver. The atmospheric pressure is in this manner measured with such a simplified structure.
摘要翻译：大气压测量装置允许发射器传输用于测量大气压力的声波。空气传播声波。接收器接收声波。由于声波的强度随着大气压力的变化而变化，所以可以基于在接收器处接收的声波的强度来测量大气压力。以这种简化结构测量的这种方式的大气压力。

9. 发明申请

US20120255525A1 EVAPORATED FUEL HANDLING APPARATUS 有权
标题翻译：蒸发燃料处理设备
公开(公告)号：US20120255525A1
公开(公告)日：2012-10-11
申请号：US13439255
申请日：2012-04-04
申请人： Takeshi Shimura , Ikuo Hara , Tadaaki Nagata , Shinji Kobayashi , Takahiro Imamura
发明人： Takeshi Shimura , Ikuo Hara , Tadaaki Nagata , Shinji Kobayashi , Takahiro Imamura
IPC分类号： B60K15/06
CPC分类号： F02M25/0836 , F02M25/0872
摘要： A fuel cap includes a communication chamber configured to make a charge path and the inside of the fuel tank communicate with each other while in a closed state. The communication chamber includes: a positive pressure control valve configured to open, and send evaporated fuel, which occurs inside the fuel tank, to an evaporated fuel reservoir via the communication chamber and the charge path when the internal pressure of the fuel tank becomes equal to or greater than a predetermined pressure; and a negative pressure control valve configured to open, and send air from the evaporated fuel reservoir to the fuel tank via the communication chamber and the charge path when the internal pressure of the fuel tank becomes equal to or less than the predetermined pressure. In addition, a key cylinder sets the negative pressure control valve open upon inserting a key into the key cylinder.
摘要翻译：燃料盖包括连通室，该连通室构造为在关闭状态下使充电路径和燃料箱的内部彼此连通。通信室包括：正压控制阀，其构造成当燃料箱的内部压力等于或等于压力时，通过连通腔和充电路径将发生在燃料箱内的蒸发燃料打开并发送到蒸发燃料储存器或大于预定压力; 以及负压控制阀，其构造成当所述燃料箱的内部压力等于或小于所述预定压力时，经由所述连通室和所述充电路径将所述蒸发的燃料储存器中的空气向所述燃料箱供给。另外，在将钥匙插入钥匙筒时，钥匙筒将负压控制阀设定为打开。

10. 发明授权

US07701676B2 Flying head slider and recording medium drive 失效
标题翻译：飞头滑块和记录媒体驱动
公开(公告)号：US07701676B2
公开(公告)日：2010-04-20
申请号：US11416101
申请日：2006-05-03
申请人： Hiroyuki Kubotera , Takahiro Imamura
发明人： Hiroyuki Kubotera , Takahiro Imamura
IPC分类号： G11B5/56
CPC分类号： G11B5/6005 , G11B5/3133 , G11B5/6064
摘要： A flying head slider includes a write head element and a read head element mounted on the slider body. A first transformable actuator serves to protrude the write head element toward a recording medium. A second transformable actuator serves to protrude the read head element toward the recording medium. The first and second transformable actuators can separately be controlled. The amount of protrusion can thus be individually controlled for the write head element and the read head element. The flying height can individually be set above the surface of the recording medium for the write head element and the read head element. Such an adjustment of the flying height enables the write head element and the read head element to simultaneously get closest to the recording medium.
摘要翻译：飞头滑块包括安装在滑块体上的写头元件和读头元件。第一可变形致动器用于将写头元件朝向记录介质突出。第二可变形致动器用于将读头元件朝向记录介质突出。可以分别控制第一和第二可变形致动器。因此，可以对写头元件和读头元件单独地控制突出量。飞行高度可以单独设置在用于写入头元件和读取头元件的记录介质的表面之上。这种飞行高度的调整使得写入头元件和读取头元件能够同时最接近记录介质。

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