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1. 发明授权

US5636082A Rotating disk storage device with cooling air flow control 失效
标题翻译：旋转磁盘存储设备，具有冷却气流控制
公开(公告)号：US5636082A
公开(公告)日：1997-06-03
申请号：US434293
申请日：1995-05-03
申请人： Takeshi Shibuya , Naoki Maeda , Tsuyoshi Takahashi , Kouki Uefune
发明人： Takeshi Shibuya , Naoki Maeda , Tsuyoshi Takahashi , Kouki Uefune
IPC分类号： G11B17/32 , G11B21/21 , G11B25/04 , G11B33/14
CPC分类号： G11B33/148 , G11B33/1406
摘要： A storage device includes a partition wall dividing an interior of a casing into a disk chamber and a drive chamber. Recording disks are rotatably disposed in the disk chamber. Arms, each supporting a read/write head at a distal end portion thereof are capable of exteding into the respective spaces between the recording disks through an opening of the partition wall. An actuator is mounted within the drive chamber for linearly reciprocating the arms to cause the heads to skim across recording surfaces of the recording disks. An interrupting surface is formed on a portion of the partition wall at a downstream side of the arm with respect to an air flow due to the rotation of the recording disks, for interrupting the air flow to convert a dynamic pressure of the air flow into a static pressure thereof. With this arrangement, the air is prevented from flowing back from the drive chamber into the disk chamber.
摘要翻译：存储装置包括将壳体的内部分割成盘室和驱动室的分隔壁。记录盘可旋转地设置在盘室中。每个支撑在其远端部分的读/写头的臂能够通过分隔壁的开口排出到记录盘之间的相应空间中。致动器安装在驱动室内，用于使臂线性往复运动，以使头部在记录盘的记录表面上滑动。由于记录盘的旋转，相对于空气流动在臂的下游侧的隔壁的一部分上形成有中断面，为了中断空气流将气流的动压转换为静压。通过这种布置，防止空气从驱动室流回盘室。

2. 发明授权

US5517372A Rotating disk storage device with cooling air flow control 失效
标题翻译：旋转磁盘存储设备，具有冷却气流控制
公开(公告)号：US5517372A
公开(公告)日：1996-05-14
申请号：US124062
申请日：1993-09-21
申请人： Takeshi Shibuya , Naoki Maeda , Tsuyoshi Takahashi , Kouki Uefune
发明人： Takeshi Shibuya , Naoki Maeda , Tsuyoshi Takahashi , Kouki Uefune
IPC分类号： G11B17/32 , G11B21/21 , G11B25/04 , G11B33/14 , G11B5/012
CPC分类号： G11B33/148 , G11B33/1406
摘要： A storage device includes a partition wall dividing an interior of a casing into a disk chamber and a drive chamber. Recording disks are rotatably disposed in the disk chamber. Arms, each supporting a read/write head at a distal end portion thereof, are capable of extending into the respective spaces between the recording disks through an opening of the partition wall. An actuator is mounted within the drive chamber for linearly reciprocating the arms to cause the heads to skim across recording surfaces of the recording disks. An interrupting surface is formed on a portion of the partition wall at a downstream side of the arm with respect to an air flow due to the rotation of the recording disks, for interrupting the air flow to convert a dynamic pressure of the air flow into a static pressure thereof. With this arrangement, the air is prevented from flowing back from the drive chamber into the disk chamber.
摘要翻译：存储装置包括将壳体的内部分割成盘室和驱动室的分隔壁。记录盘可旋转地设置在盘室中。每个支撑在其远端部分的读/写头的臂能够通过分隔壁的开口延伸到记录盘之间的相应空间中。致动器安装在驱动室内，用于使臂线性往复运动，以使头部在记录盘的记录表面上滑动。由于记录盘的旋转，相对于空气流动在臂的下游侧的分隔壁的一部分上形成有中断面，用于中断空气流以将气流的动压转换为静压。通过这种布置，防止空气从驱动室流回盘室。

3. 发明授权

US5740011A Supporting mechanism of disk unit in magnetic disk apparatus having link mechanisms aligned with the center of gravity of the disk assembly 失效
标题翻译：具有与盘组件的重心对准的连接机构的磁盘装置中的盘单元的支撑机构
公开(公告)号：US5740011A
公开(公告)日：1998-04-14
申请号：US557816
申请日：1995-11-14
申请人： Isao Kobayashi , Jiro Kaneko , Kouki Uefune , Tomio Suzuki , Tsuyoshi Takahashi
发明人： Isao Kobayashi , Jiro Kaneko , Kouki Uefune , Tomio Suzuki , Tsuyoshi Takahashi
IPC分类号： G11B25/04 , G11B33/08 , G11B33/12 , G06F1/16
CPC分类号： G11B25/043 , G11B33/08
摘要： A magnetic disk apparatus includes a link mechanism constructed by at least a flexible portion and a hard member and one end of the link mechanism is attached to a fixing unit and the other end is attached to a hard disk assembly so that the flexible portion of the link mechanism is located on a straight line which passes through the center of gravity of the hard disk assembly, thereby having a sufficient rigidity for a disturbance in the straight line direction which acts on the HDA (Hard Disk Assembly) and reducing a natural frequency of the HDA for the disturbance in the rotating direction of the HDA.
摘要翻译：磁盘装置包括由至少柔性部分和硬件构成的连杆机构，连杆机构的一端连接到固定单元，另一端连接到硬盘组件，使得柔性部分连杆机构位于穿过硬盘组件的重心的直线上，从而具有足够的刚性，用于在作用在HDA（硬盘组件）上的直线方向上的干扰，并降低固有频率 HDA用于HDA旋转方向的干扰。

4. 发明授权

US5414591A Magnetic disk storage system 失效
标题翻译：磁盘存储系统
公开(公告)号：US5414591A
公开(公告)日：1995-05-09
申请号：US868421
申请日：1992-04-15
申请人： Hideyuki Kimura , Tsuyoshi Takahashi , Tomio Suzuki , Toshio Ohdaira , Kouki Uefune , Yuji Nishimura
发明人： Hideyuki Kimura , Tsuyoshi Takahashi , Tomio Suzuki , Toshio Ohdaira , Kouki Uefune , Yuji Nishimura
IPC分类号： G06F1/20 , G11B33/14 , H05K7/20
CPC分类号： H05K7/20736 , G06F1/20 , G11B33/142
摘要： A magnetic disk storage system in which magnetic disk drives can be cooled effectively, and even if a blast device for one of he magnetic disk drives fall into trouble or cease operation, a temperature rise of this magnetic disk drive can be suppressed to the minimum. For this purpose, in the magnetic disk storage system containing a plurality of magnetic disk drives, blase devices ae provided for each of the disk drives, and the disk drives are separated by partitions in which openings are formed so that the cooling air can be passed between adjacent magnetic disk drives. With this structure, even if a blast device for a certain magnetic disk drive is out of order or stopped, a part of the cooling air from a blase device for the adjacent disk drives flows into the magnetic disk drive in question through the openings formed in the partitions, and consequently, the temperature rise of the magnetic disk drive whose blase device ceases operation can be suppressed to the minimum, to thereby enhance the reliability of the magnetic disk storage system.
摘要翻译：可以有效地冷却磁盘驱动器的磁盘存储系统，即使其中一个磁盘驱动器的鼓风装置出现故障或停止运行，也可以将该磁盘驱动器的升温最小化。为此，在包含多个磁盘驱动器的磁盘存储系统中，为每个磁盘驱动器提供blase设备，并且磁盘驱动器被分隔开，其中形成有开口的分区，使得冷却空气可以通过在相邻的磁盘驱动器之间。利用这种结构，即使用于某个磁盘驱动器的鼓风装置出现故障或停止，来自用于相邻磁盘驱动器的闪光装置的一部分冷却空气通过形成在所述磁盘驱动器中的开口流入所述磁盘驱动器因此，可以将分隔部，因此能够将消除装置停止运转的磁盘驱动器的温度上升抑制到最小限度，从而提高磁盘存储系统的可靠性。

5. 发明授权

US08767353B2 Low profile damper plates for a yoke of a voice coil motor 有权
标题翻译：用于音圈电机轭的低调阻尼板
公开(公告)号：US08767353B2
公开(公告)日：2014-07-01
申请号：US12980125
申请日：2010-12-28
申请人： Kimihiko Sudo , Kouki Uefune , Hiromitsu Masuda , Takako Hayakawa
发明人： Kimihiko Sudo , Kouki Uefune , Hiromitsu Masuda , Takako Hayakawa
IPC分类号： G11B5/55 , G11B33/14
CPC分类号： G11B5/5569 , H02K41/0358
摘要： A hard disk drive including a plurality of magnetic disks and a voice coil motor. The voice coil motor includes a coil and a first damper plate for dampening vibrations generated by the coil. The first damper plate is disposed within the voice coil motor.
摘要翻译：包括多个磁盘和音圈电机的硬盘驱动器。音圈电动机包括用于抑制由线圈产生的振动的线圈和第一阻尼板。第一阻尼板设置在音圈马达内。

6. 发明申请

US20120008235A1 REDUCE LEAKAGE OF LOW-DENSITY GAS DURING LOW-DENSITY GAS INJECTION INTO A DISK DRIVE 有权
标题翻译：将低密度气体注入低密度气体降低到磁盘驱动器中的减少
公开(公告)号：US20120008235A1
公开(公告)日：2012-01-12
申请号：US13190470
申请日：2011-07-25
申请人： Yoshiyuki HIRONO , Kouki Uefune , Takashi Kouno , Takako Hayakawa
发明人： Yoshiyuki HIRONO , Kouki Uefune , Takashi Kouno , Takako Hayakawa
IPC分类号： G11B33/14 , G11B5/10
CPC分类号： G11B25/043 , G11B33/146 , G11B33/1466 , G11B33/1486
摘要： Embodiments of the present invention help to prevent leakage of low-density gas during low-density gas injection into a disk drive device and to perform low-density gas injection efficiently. In a hard disk drive (HDD) according to one embodiment of the present invention, an injection hole filter with a valve function is attached to a helium injection hole in order to inject helium gas in an enclosure. The injection hole filter has a valve member configured to operate in an open state or closed state. The open state is a state while the helium gas is being injected and the closed state is a state after the helium gas has been finished to be injected. The valve member is in the open state if the outside pressure is higher than the inside pressure and is in the closed state if the inside pressure is higher than the outside pressure.
摘要翻译：本发明的实施例有助于在低密度气体注入盘驱动装置期间防止低密度气体的泄漏并有效地进行低密度气体注入。在根据本发明的一个实施例的硬盘驱动器（HDD）中，具有阀功能的注入孔过滤器附接到氦注入孔，以便在外壳中注入氦气。注入孔过滤器具有构造成在打开状态或关闭状态下操作的阀构件。打开状态是氦气被注入的状态，关闭状态是在氦气被完成注入之后的状态。如果外部压力高于内部压力，则阀构件处于打开状态，并且如果内部压力高于外部压力则处于关闭状态。

7. 发明申请

US20090097375A1 Disk drive device and manufacturing method thereof 审中-公开
标题翻译：磁盘驱动装置及其制造方法
公开(公告)号：US20090097375A1
公开(公告)日：2009-04-16
申请号：US12287595
申请日：2008-10-10
申请人： Kouki Uefune , Takako Hayakawa , Teruhiro Nakamiya , Kazuhide Ichikawa
发明人： Kouki Uefune , Takako Hayakawa , Teruhiro Nakamiya , Kazuhide Ichikawa
IPC分类号： G11B33/02 , G11B5/127
CPC分类号： G11B25/043 , G11B33/122 , Y10T29/49025
摘要： Embodiments of the present invention provide a simpler, miniaturizable, and highly reliable hermetically sealed enclosure structure in a disk drive device. According to one embodiment, a hard disk drive (HDD) comprises an HDD main unit, a case for housing the HDD main unit, a lid with a feedthrough function for closing an opening of the case, and an FPC connector for interconnecting the HDD main unit and a plurality of pins fixed to the lid. The lid is joined to the case and completely closes the opening of the case. The case and the lid form a sealed enclosure; the internal HDD main unit is housed in the sealed space. Housing the HDD main unit in a sealed space may increase resistance of the HDD to external environmental changes. Sealing low density gas like helium in the sealed space may improve the performance of the HDD.
摘要翻译：本发明的实施例提供了一种在盘驱动装置中更简单，可微型化和高度可靠的气密密封结构。根据一个实施例，硬盘驱动器（HDD）包括HDD主单元，用于容纳HDD主单元的壳体，具有用于关闭壳体的开口的馈通功能的盖以及用于将HDD主体互连的FPC连接器单元和固定到盖的多个销。盖子连接到壳体并完全关闭壳体的开口。外壳和盖子形成密封的外壳; 内部HDD主机容纳在密封空间中。将HDD主机安装在密封空间中可能会增加HDD对外部环境变化的阻力。在密封空间中密封低密度气体如氦可以提高HDD的性能。

8. 发明授权

US06226153B1 Magnetic-head supporting mechanism 有权
标题翻译：磁头支撑机构
公开(公告)号：US06226153B1
公开(公告)日：2001-05-01
申请号：US09140350
申请日：1998-08-26
申请人： Mikio Tokuyama , Yukio Katou , Jyousei Shimizu , Yasuo Kojima , Hiroshi Nishida , Kouki Uefune
发明人： Mikio Tokuyama , Yukio Katou , Jyousei Shimizu , Yasuo Kojima , Hiroshi Nishida , Kouki Uefune
IPC分类号： G11B560
CPC分类号： G11B5/4826 , G11B5/4833
摘要： If a large external impact is applied to a magnetic disc apparatus, a slider jumps from a disc surface and rotates. When the slider jumps and rotates, its edges re-contact the disc surface to damage this surface. To reduce the rotation angle of the slider to control its position if an impact is effected, the present invention provides a roof on a load arm to reduce the contact angle at which the slider contacts the disc surface in order to relax the impact upon a contact.
摘要翻译：如果对磁盘装置施加大的外部冲击，则滑块从盘表面跳转并旋转。当滑块跳转并旋转时，其边缘会重新接触光盘表面以损坏该表面。为了减小滑块的旋转角度以控制其位置，如果发生冲击，本发明在负载臂上提供一个屋顶，以减小滑块与盘表面接触的接触角，以便放松对接触的冲击。

9. 发明授权

US08705202B2 Reduce leakage of low-density gas during low-density gas injection into a disk drive 有权
标题翻译：在低密度气体注入磁盘驱动器时，减少低密度气体的泄漏
公开(公告)号：US08705202B2
公开(公告)日：2014-04-22
申请号：US13190470
申请日：2011-07-25
申请人： Yoshiyuki Hirono , Kouki Uefune , Takashi Kouno , Takako Hayakawa
发明人： Yoshiyuki Hirono , Kouki Uefune , Takashi Kouno , Takako Hayakawa
IPC分类号： G11B33/08
CPC分类号： G11B25/043 , G11B33/146 , G11B33/1466 , G11B33/1486
摘要： Embodiments of the present invention help to prevent leakage of low-density gas during low-density gas injection into a disk drive device and to perform low-density gas injection efficiently. In a hard disk drive (HDD) according to one embodiment of the present invention, an injection hole filter with a valve function is attached to a helium injection hole in order to inject helium gas in an enclosure. The injection hole filter has a valve member configured to operate in an open state or closed state. The open state is a state while the helium gas is being injected and the closed state is a state after the helium gas has been finished to be injected. The valve member is in the open state if the outside pressure is higher than the inside pressure and is in the closed state if the inside pressure is higher than the outside pressure.
摘要翻译：本发明的实施例有助于在低密度气体注入盘驱动装置期间防止低密度气体的泄漏并有效地进行低密度气体注入。在根据本发明的一个实施例的硬盘驱动器（HDD）中，具有阀功能的注入孔过滤器附接到氦注入孔，以便在外壳中注入氦气。注入孔过滤器具有构造成在打开状态或关闭状态下操作的阀构件。打开状态是氦气被注入的状态，关闭状态是在氦气被完成注入之后的状态。如果外部压力高于内部压力，则阀构件处于打开状态，并且如果内部压力高于外部压力则处于关闭状态。

10. 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。

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