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21. 发明授权

US06369980B2 Disk drive unit with hydrodynamic fluid bearing unit and disk device with said drive unit 失效
标题翻译：带有流体动力流体轴承单元的磁盘驱动单元和带有驱动单元的磁盘设备
公开(公告)号：US06369980B2
公开(公告)日：2002-04-09
申请号：US09836457
申请日：2001-04-18
申请人： Katsutoshi Nii , Kenji Tomida , Hiroshi Nishida , Kouki Uefune , Yuuichi Yanagase , Masaru Muranishi , Takashi Kouno , Kazuhiko Kawakami , Hisanobu Kanamaru , Noriyuki Kumasaka
发明人： Katsutoshi Nii , Kenji Tomida , Hiroshi Nishida , Kouki Uefune , Yuuichi Yanagase , Masaru Muranishi , Takashi Kouno , Kazuhiko Kawakami , Hisanobu Kanamaru , Noriyuki Kumasaka
IPC分类号： G11B1702
CPC分类号： H02K5/1675 , F16C17/028 , F16C33/1075 , F16C2370/12 , G11B19/2018
摘要： A disk drive unit includes a rotary member, which has a spindle, and has an information-recording disk fixedly mounted thereon, and a bearing unit rotatably supporting the spindle. The bearing unit includes a radial bearing device, provided in opposed relation to an outer peripheral surface of the spindle, and a thrust bearing device provided in opposed relation to a distal end surface of the spindle. The radial bearing device has a concentric arc-shaped bearing surface, which is concentric with the circular outer periphery of the spindle, and a non-concentric arc-shaped bearing surface which is non-concentric with the circular outer periphery of the spindle. The disk drive unit further includes a motor for imparting a rotational force to the spindle, and a lubricating fluid filled in the bearing unit.
摘要翻译：磁盘驱动单元包括具有主轴的旋转构件，并且具有固定地安装在其上的信息记录盘，以及可旋转地支撑心轴的轴承单元。轴承单元包括与主轴的外周表面相对设置的径向轴承装置，以及与主轴的远端表面相对设置的止推轴承装置。径向轴承装置具有与心轴的圆形外周同心的同心圆弧状的支承面，以及与心轴的圆形外周不同心的非同心圆弧状的支承面。盘驱动单元还包括用于向主轴施加旋转力的马达和填充在轴承单元中的润滑流体。

22. 发明授权

US08564900B2 Hermetically-sealed disk drive device with flow amount adjuster and low-density gas sealed therein 有权
标题翻译：具有流量调节器和低密度气体密封的密封式磁盘驱动装置
公开(公告)号：US08564900B2
公开(公告)日：2013-10-22
申请号：US12157425
申请日：2008-06-09
申请人： Yoshiyuki Hirono , Takashi Kouno , Kouki Uefune
发明人： Yoshiyuki Hirono , Takashi Kouno , Kouki Uefune
IPC分类号： G11B33/14 , G11B25/04
CPC分类号： G11B33/1466 , G11B33/148 , G11B33/1486
摘要： In a disk drive device having a double cover structure with low-density gas enclosed therein, embodiments of the present invention help to securely perform leak inspection on an outer cover and to prevent defects caused in joining the outer cover. According to one embodiment, a hard disk drive (HDD) comprises a flow amount adjuster on a base-facing side of its inner cover. Helium gas in an enclosure goes out through a ventilation hole via diffusion channel of a flow amount adjuster. The emitted helium gas remains in the space between the inner cover and an outer cover. This achieves easier detection of the leakage of helium gas from the joining section of the outer cover and prevention of emission of too much helium gas from the enclosure.
摘要翻译：在具有封闭了低密度气体的双盖结构的盘驱动装置中，本发明的实施例有助于在外盖上安全地进行泄漏检查，并且防止在接合外盖时引起的缺陷。根据一个实施例，硬盘驱动器（HDD）包括在其内盖的面向前的侧上的流量调节器。外壳中的氦气通过流量调节器的扩散通道通过通风孔。排出的氦气保留在内盖和外盖之间的空间中。这实现了更容易地检测氦气从外盖的接合部分泄漏并防止从壳体发射太多的氦气。

23. 发明授权

US06243230B1 Disk drive unit with hydrodynamic fluid bearing unit and disk device with said drive unit 有权
标题翻译：带有流体动力流体轴承单元的磁盘驱动单元和带有驱动单元的磁盘设备
公开(公告)号：US06243230B1
公开(公告)日：2001-06-05
申请号：US09277163
申请日：1999-03-26
申请人： Katsutoshi Nii , Kenji Tomida , Hiroshi Nishida , Kouki Uefune , Yuuichi Yanagase , Masaru Muranishi , Takashi Kouno , Kazuhiko Kawakami , Hisanobu Kanamaru , Noriyuki Kumasaka
发明人： Katsutoshi Nii , Kenji Tomida , Hiroshi Nishida , Kouki Uefune , Yuuichi Yanagase , Masaru Muranishi , Takashi Kouno , Kazuhiko Kawakami , Hisanobu Kanamaru , Noriyuki Kumasaka
IPC分类号： G11B1702
CPC分类号： H02K5/1675 , F16C17/028 , F16C33/1075 , F16C2370/12 , G11B19/2018
摘要： A disk drive unit includes a rotary member, which has a spindle, and has an information-recording disk fixedly mounted thereon, and a bearing unit rotatably supporting the spindle. The bearing unit includes a radial bearing device, provided in opposed relation to an outer peripheral surface of the spindle, and a thrust bearing device provided in opposed relation to a distal end surface of the spindle. The radial bearing device has a concentric arc-shaped bearing surface, which is concentric with the circular outer periphery of the spindle, and a non-concentric arc-shaped bearing surface which is non-concentric with the circular outer periphery of the spindle. The disk drive unit further includes a motor for imparting a rotational force to the spindle, and a lubricating fluid filled in the bearing unit.
摘要翻译：磁盘驱动单元包括具有主轴的旋转构件，并且具有固定地安装在其上的信息记录盘，以及可旋转地支撑心轴的轴承单元。轴承单元包括与主轴的外周表面相对设置的径向轴承装置，以及与主轴的远端表面相对设置的止推轴承装置。径向轴承装置具有与心轴的圆形外周同心的同心圆弧状的支承面，以及与心轴的圆形外周不同心的非同心圆弧状的支承面。盘驱动单元还包括用于向主轴施加旋转力的马达和填充在轴承单元中的润滑流体。

24. 发明授权

US07924527B2 Magnetic disk drive, magnetic disk drive manufacturing method and method of estimating gas amount in magnetic disk drive 有权
标题翻译：磁盘驱动器，磁盘驱动器的制造方法和磁盘驱动器中的气体量的估计方法
公开(公告)号：US07924527B2
公开(公告)日：2011-04-12
申请号：US11899847
申请日：2007-09-07
申请人： Akihiko Aoyagi , Kazuhide Ichikawa , Takashi Kouno , Hitoshi Shindo
发明人： Akihiko Aoyagi , Kazuhide Ichikawa , Takashi Kouno , Hitoshi Shindo
IPC分类号： G11B33/14 , G11B25/04 , G01N7/16 , G01N25/18
CPC分类号： G11B25/043 , G11B33/1486
摘要： Embodiments of the present invention provide a magnetic disk drive that can estimate the amount of gas filled in a housing precisely and simply. According to one embodiment, a magnetic disk drive including a housing in which a magnetic disk and a magnetic head are accommodated and gas having lower density than air is filled, a heating body provided in the housing, and means for holding a reference value of a parameter representing the temperature change speed of the heating body when the heating body is heated in the housing filled with a predetermined reference amount of the gas.
摘要翻译：本发明的实施例提供一种可以精确且简单地估计填充在壳体中的气体量的磁盘驱动器。根据一个实施例，一种磁盘驱动器包括容纳有磁盘和磁头的壳体和密度低于空气的气体的磁盘驱动器，设置在壳体中的加热体，以及用于保持表示当加热体在预定参考量的气体中被填充的壳体中加热时加热体的温度变化速度的参数。

25. 发明申请

US20090168233A1 Manufacturing method of hermetic connection terminal used in a disk drive device having hermetically sealed enclosure and disk drive device 有权
标题翻译：在具有密封外壳和盘驱动装置的盘驱动装置中使用的密封连接端子的制造方法
公开(公告)号：US20090168233A1
公开(公告)日：2009-07-02
申请号：US12313615
申请日：2008-11-21
申请人： Takashi Kouno , Akihiko Aoyagi , Kazuhide Ichikawa , Teruhiro Nakamiya
发明人： Takashi Kouno , Akihiko Aoyagi , Kazuhide Ichikawa , Teruhiro Nakamiya
IPC分类号： G11B33/14 , G11B5/127
CPC分类号： G11B33/1466 , Y10T29/49025
摘要： To efficiently manufacture a feedthrough used in a disk drive device having a hermetically sealed enclosure, embodiments of the present invention manufacture a feedthrough used in an HDD having a hermetically sealed enclosure. An embodiment of a manufacturing method of the present embodiment manufactures a columnar body, cuts the columnar body in the direction vertical to the axes of pins, and cuts out a feedthrough. Then, necessary plating is made on the outer surfaces of the cut out feedthrough. The columnar body comprises a hollow tube, a plurality of pins inserted inside the tube, and an insulating sealant filled inside the tube. This manufacturing method achieves efficient manufacture of the feedthrough.
摘要翻译：为了有效地制造用于具有气密密封外壳的磁盘驱动装置中的馈通装置，本发明的实施例制造了在具有气密密封外壳的HDD中使用的馈通装置。本实施例的制造方法的实施例制造柱状体，沿垂直于销的轴线的方向切割柱状体，并切断馈通。然后，在切断的馈通的外表面上进行必要的电镀。柱状体包括中空管，插入管内的多个销和填充在管内的绝缘密封剂。该制造方法实现了馈通的高效制造。

26. 发明申请

US20080068755A1 Magnetic disk drive, magnetic disk drive manufacturing method and method of estimating gas amount in magnetic disk drive 有权
标题翻译：磁盘驱动器，磁盘驱动器的制造方法和磁盘驱动器中的气体量的估计方法
公开(公告)号：US20080068755A1
公开(公告)日：2008-03-20
申请号：US11899847
申请日：2007-09-07
申请人： Akihiko Aoyagi , Kazuhide Ichikawa , Takashi Kouno , Hitoshi Shindo
发明人： Akihiko Aoyagi , Kazuhide Ichikawa , Takashi Kouno , Hitoshi Shindo
IPC分类号： G11B15/10
CPC分类号： G11B25/043 , G11B33/1486
摘要： Embodiments of the present invention provide a magnetic disk drive that can estimate the amount of gas filled in a housing precisely and simply. According to one embodiment, a magnetic disk drive including a housing in which a magnetic disk and a magnetic head are accommodated and gas having lower density than air is filled, a heating body provided in the housing, and means for holding a reference value of a parameter representing the temperature change speed of the heating body when the heating body is heated in the housing filled with a predetermined reference amount of the gas.
摘要翻译：本发明的实施例提供一种可以精确且简单地估计填充在壳体中的气体量的磁盘驱动器。根据一个实施例，一种磁盘驱动器包括容纳有磁盘和磁头的壳体和密度低于空气的气体的磁盘驱动器，设置在壳体中的加热体，以及用于保持表示当加热体在预定参考量的气体中被填充的壳体中被加热时加热体的温度变化速度的参数。

27. 发明授权

US08098454B2 Manufacturing method of hermetic connection terminal used in a disk drive device having hermetically sealed enclosure and disk drive device 有权
标题翻译：在具有密封外壳和盘驱动装置的盘驱动装置中使用的密封连接端子的制造方法
公开(公告)号：US08098454B2
公开(公告)日：2012-01-17
申请号：US12313615
申请日：2008-11-21
申请人： Takashi Kouno , Akihiko Aoyagi , Kazuhide Ichikawa , Teruhiro Nakamiya
发明人： Takashi Kouno , Akihiko Aoyagi , Kazuhide Ichikawa , Teruhiro Nakamiya
IPC分类号： G11B17/02
CPC分类号： G11B33/1466 , Y10T29/49025
摘要： To efficiently manufacture a feedthrough used in a disk drive device having a hermetically sealed enclosure, embodiments of the present invention manufacture a feedthrough used in an HDD having a hermetically sealed enclosure. An embodiment of a manufacturing method of the present embodiment manufactures a columnar body, cuts the columnar body in the direction vertical to the axes of pins, and cuts out a feedthrough. Then, necessary plating is made on the outer surfaces of the cut out feedthrough. The columnar body comprises a hollow tube, a plurality of pins inserted inside the tube, and an insulating sealant filled inside the tube. This manufacturing method achieves efficient manufacture of the feedthrough.
摘要翻译：为了有效地制造用于具有气密密封外壳的磁盘驱动装置中的馈通装置，本发明的实施例制造了在具有气密密封外壳的HDD中使用的馈通装置。本实施例的制造方法的实施例制造柱状体，沿垂直于销的轴线的方向切割柱状体，并切断馈通。然后，在切断的馈通的外表面上进行必要的电镀。柱状体包括中空管，插入管内的多个销和填充在管内的绝缘密封剂。该制造方法实现了馈通的高效制造。

28. 发明授权

US08723935B2 Image processing device, computer readable storage medium storing image processing program and image processing method 有权
标题翻译：图像处理装置，存储图像处理程序的计算机可读存储介质和图像处理方法
公开(公告)号：US08723935B2
公开(公告)日：2014-05-13
申请号：US12693059
申请日：2010-01-25
申请人： Takashi Kouno
发明人： Takashi Kouno
IPC分类号： H04N5/14
CPC分类号： H04N5/77 , A61B1/041 , G06F17/30781 , G06T7/254 , G06T2207/10016 , G06T2207/10068 , G06T2207/20224 , G06T2207/30028 , G11B27/034 , G11B27/28
摘要： An image processing device includes a change-between-images calculating unit that calculates an amount of change between images in time-series images sequentially obtained, the amount of change between images indicating an amount of change between each of the time-series images and a close image temporally close to the each of the time-series images; a primary-digest-image-group extracting unit that extracts a group of primary digest images from the time-series images on the basis of the amount of change between images; a change-in-section calculating unit that calculates an amount of change between time-series sections of the time-series images, each of the time-series sections being defined by each image of the group of primary digest images; and a digest-image-group extracting unit that extracts a group of digest images from the time-series images on the basis of both the amount of change between images and the amount of change between time-series images.
摘要翻译：图像处理装置包括：图像间变化计算单元，其计算顺序获得的时间序列图像中的图像之间的变化量，表示每个时间序列图像之间的变化量的图像之间的变化量;以及在时间上靠近每个时间序列图像的紧密图像; 初级摘要图像组提取单元，基于图像之间的变化量从时间序列图像中提取一组初级摘要图像; 所述切换计算单元计算所述时间序列图像的时间序列部分之间的变化量，所述时间序列部分由所述一组摘要图像的每个图像定义; 以及摘要图像组提取单元，其基于图像之间的变化量和时间序列图像之间的变化量两者，从时间序列图像中提取一组摘要图像。

29. 发明授权

US08482878B2 Reducing particles adhering to a hard disk 有权
标题翻译：减少附着在硬盘上的颗粒
公开(公告)号：US08482878B2
公开(公告)日：2013-07-09
申请号：US12980192
申请日：2010-12-28
申请人： Naoshi Mizumoto , Takashi Kouno , Masaki Ootsuka , Takaaki Deguchi
发明人： Naoshi Mizumoto , Takashi Kouno , Masaki Ootsuka , Takaaki Deguchi
IPC分类号： G11B33/14
CPC分类号： G11B5/8404 , G11B5/6005 , G11B33/148
摘要： A spoiler of a hard disk drive including a body portion coupled with a housing of the hard disk drive and adjacent to a hard disk, and an end portion coupled with the body portion, the end portion comprising a fan-shape, the spoiler extending radially with respect to the hard disk and parallel to a surface of the hard disk, wherein the fan-shape expands outward toward the tip end.
摘要翻译：一种硬盘驱动器的扰流器，包括与硬盘驱动器的壳体相连并与硬盘相邻的主体部分，以及与主体部分联接的端部，该端部包括扇形，扰流件径向延伸相对于硬盘并且平行于硬盘的表面，其中扇形朝向尖端向外扩张。

30. 发明授权

US08427776B2 Reducing air flow exposure to conductive components of a hard disk drive 有权
标题翻译：降低气流暴露于硬盘驱动器的导电部件
公开(公告)号：US08427776B2
公开(公告)日：2013-04-23
申请号：US12980986
申请日：2010-12-29
申请人： Takaaki Deguchi , Takashi Kouno , Takeshi Chawanya , Kenji Suzuki
发明人： Takaaki Deguchi , Takashi Kouno , Takeshi Chawanya , Kenji Suzuki
IPC分类号： G11B33/14 , G11B21/02 , G11B21/21
CPC分类号： G11B5/4833 , G11B25/043 , G11B33/148
摘要： A hard disk drive including a housing, at least one disk mounted to the housing, an actuator mounted to the housing and being movable relative to the at least one disk, a conductive component support coupled with the actuator and extending the first surface, the conductive component support having a support wall attaching the conductive component support to the actuator, and a boss coupled with a first surface of the actuator and the support wall, the boss having a first end facing a flat coil side of the actuator and a second end facing a head gimbal assembly side of the actuator, wherein the first end extends further toward the flat coil side than the conductive component entrance portion of the conductive component support such that a portion of the boss overlaps a portion of the conductive component support.
摘要翻译：一种硬盘驱动器，包括壳体，至少一个安装到所述壳体的盘，安装到所述壳体并且可相对于所述至少一个盘移动的致动器;与所述致动器联接并延伸所述第一表面的导电部件支撑件，所述导电部件支撑件，其具有将导电部件支撑件附接到致动器的支撑壁，以及与致动器的第一表面和支撑壁联接的凸台，凸台具有面向致动器的扁平线圈侧的第一端和面向致动器的头部万向节组件侧，其中第一端部比导电部件支撑件的导电部件入口部分更向平面线圈侧延伸，使得凸台的一部分与导电部件支撑件的一部分重叠。

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