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1. 发明授权

US6067209A Disk drive device with shock resistance flexure and ramp limited system 失效
标题翻译：具有抗冲击挠曲和斜坡限制系统的磁盘驱动器件
公开(公告)号：US6067209A
公开(公告)日：2000-05-23
申请号：US99117
申请日：1998-06-17
申请人： Akihiko Aoyagi , David W. Albrecht , Kohji Serizawa , Yuhji Kobayashi , Hiroo Inoue
发明人： Akihiko Aoyagi , David W. Albrecht , Kohji Serizawa , Yuhji Kobayashi , Hiroo Inoue
IPC分类号： G11B5/49 , G11B5/54 , G11B21/12 , G11B21/21
CPC分类号： G11B5/54
摘要： The present invention prevents a head/slider assembly fixed on a flexure of a head suspension assembly from having an undesired pitching motion when an unexpected excess shock is applied to a hard disk device when the head suspension is at the best position of the unload ramp. A disk drive device in accordance with the present invention comprises: a rotating data recording disk; a head suspension assembly containing a front portion and a rear portion, with the front portion being provided with a tab; a device coupled to the rear portion of the head suspension assembly to move the front portion between an inner most position and an outer most position along a radial direction of the rotating data recording disk; a ramp element containing a support surface for engaging with the tab of the front portion of the head suspension assembly when the front portion is moved to the outer most position; and a flexure mounted on said front portion of the head suspension assembly, and having a front portion disposed towards the tab of the head suspension assembly and a rear portion disposed towards the rear portion of the head suspension assembly.
摘要翻译：本发明防止当磁头悬架处于卸载斜坡的最佳位置时，当硬盘装置发生意外的过度冲击时，固定在磁头悬架组件的挠曲件上的磁头/滑块组件不会产生不期望的俯仰运动。根据本发明的磁盘驱动装置包括：旋转数据记录盘; 头部悬挂组件，其包含前部和后部，前部设有突片; 耦合到所述头部悬挂组件的后部的装置，用于沿着所述旋转数据记录盘的径向移动所述前部在最内侧位置和最外侧位置之间; 斜坡元件，其包含支撑表面，用于当前部移动到最外部位置时与头部悬挂组件的前部的突出部接合; 以及安装在头部悬挂组件的所述前部上的挠曲件，并且具有朝向头部悬挂组件的突出部设置的前部，以及朝向头部悬挂组件的后部设置的后部。

2. 发明授权

US6137658A Apparatus for guiding and locking a rotary actuator 有权
标题翻译：用于引导和锁定旋转致动器的装置
公开(公告)号：US6137658A
公开(公告)日：2000-10-24
申请号：US161057
申请日：1998-09-25
申请人： Shinichi Matsuzaki , Kohji Serizawa , Mutsuro Ohta , Keishi Takahashi
发明人： Shinichi Matsuzaki , Kohji Serizawa , Mutsuro Ohta , Keishi Takahashi
IPC分类号： G11B5/54 , G11B21/02 , G11B21/12 , G11B21/22
CPC分类号： G11B5/54 , G11B21/22
摘要： An apparatus to guide and lock a rotary actuator at a limiting rotational angle in a disk storage. A rotary actuator is attached within a housing so that it is rotatable on a pivot shaft. An iron piece is rotated integrally with the rotary actuator and is attracted in magnetic cooperation with a lock magnet. A retract magnet is attached to housing and assists in rotation of the actuator during an unload operation in which the rotary actuator is removed to a load/unload ramp.
摘要翻译：在盘存储器中以限制旋转角度引导和锁定旋转致动器的装置。旋转致动器附接在壳体内，使得其能够在枢轴上旋转。铁片与旋转致动器一体地旋转，并与锁磁铁磁配合吸引。回缩磁体连接到壳体，并且在卸载操作期间辅助致动器的旋转，其中旋转致动器被移除到负载/卸载斜坡。

3. 发明授权

US5028986A Semiconductor device and semiconductor module with a plurality of stacked semiconductor devices 失效
标题翻译：具有多个堆叠半导体器件的半导体器件和半导体模块
公开(公告)号：US5028986A
公开(公告)日：1991-07-02
申请号：US288955
申请日：1988-12-23
申请人： Toshio Sugano , Kohji Nagaoka , Seiichiro Tsukui , Yoshiaki Wakashima , Michio Tanimoto , Masayuki Watanabe , Suguru Sakaguchi , Kunihiko Nishi , Aizo Kaneda , Kohji Serizawa , Michiharu Honda , Tohru Yoshida , Takeshi Komaru , Atsushi Nakamura
发明人： Toshio Sugano , Kohji Nagaoka , Seiichiro Tsukui , Yoshiaki Wakashima , Michio Tanimoto , Masayuki Watanabe , Suguru Sakaguchi , Kunihiko Nishi , Aizo Kaneda , Kohji Serizawa , Michiharu Honda , Tohru Yoshida , Takeshi Komaru , Atsushi Nakamura
IPC分类号： G11C5/00 , H01L23/498 , H01L25/065 , H05K1/14 , H05K1/18 , H05K3/34 , H05K3/36
CPC分类号： G11C5/02 , G11C5/00 , G11C5/06 , H01L23/49805 , H01L25/0657 , H01L2224/16 , H01L2225/0651 , H01L2225/06527 , H01L2225/06541 , H01L2225/06572 , H01L2225/06579 , H01L2225/06596 , H01L2924/07811 , H01L2924/09701 , H05K1/144 , H05K1/182 , H05K3/3421 , H05K3/363
摘要： There is a trend to increase that area of a device requiring a memory of large capacity, which is occupied by a semiconductor memory. This trend obstructs reduction of the size of the device. The present invention contemplates to provide a memory which can have a high integration, a high density and a large capacity while minimizing the mounting area. In order to achieve this memory, the TAB (Tape Automated Bonding) of the prior art is mounted on an electrically conductive connector, and a plurality of structures composed of the TAB and the connector are stacked. Moreover, the connector mounting the TAB thereon is constructed such that the independent terminals of the stacked TABs may not be shorted.
摘要翻译：存在增加需要大容量存储器的器件的面积的趋势，其由半导体存储器占据。这种趋势阻碍了设备尺寸的减小。本发明旨在提供一种能够在最小化安装面积的同时具有高集成度，高密度和大容量的存储器。为了实现这种记忆，现有技术的TAB（磁带自动接合）被安装在导电连接器上，并且由TAB和连接器组成的多个结构被堆叠。此外，将TAB安装在其上的连接器构造成使得堆叠的TAB的独立端子可能不会短路。

4. 发明授权

US06690540B2 Disk drive damper having a thin portion and a plurality of thick portions 失效
标题翻译：磁盘驱动器阻尼器具有薄的部分和多个厚的部分
公开(公告)号：US06690540B2
公开(公告)日：2004-02-10
申请号：US09956178
申请日：2001-09-19
申请人： Yoshihiro Hirasaka , Kohji Serizawa , Shinichi Matsuzaki , Kohji Takahashi
发明人： Yoshihiro Hirasaka , Kohji Serizawa , Shinichi Matsuzaki , Kohji Takahashi
IPC分类号： G11B3308
CPC分类号： G11B33/08 , G11B25/043
摘要： A disk drive damper avoids matching a frequency band of a sound frequency peak generated by the rotation of a spindle motor and a resonant frequency of the damper. The damper is attached to a disk drive apparatus and enabled to repress vibration. The damper includes a flat base portion and wall-thickness portions that are thicker than the flat base portion. The damper is varied in shape more freely than conventional flat dampers. Consequently, the resonant frequency of the damper can be adjusted more freely than ever.
摘要翻译：磁盘驱动器阻尼器避免了由主轴电动机的旋转产生的声频峰值和阻尼器的共振频率的频带的匹配。阻尼器连接到磁盘驱动装置并且能够抑制振动。阻尼器包括平坦的基部和比平坦的基部更厚的壁厚部。阻尼器的形状比传统的扁平阻尼器更加自由。因此，阻尼器的谐振频率可以比以往更自由地调节。

5. 发明授权

US5198888A Semiconductor stacked device 失效
标题翻译：半导体堆叠器件
公开(公告)号：US5198888A
公开(公告)日：1993-03-30
申请号：US631154
申请日：1990-12-20
申请人： Toshio Sugano , Kohji Nagaoka , Seiichiro Tsukui , Yoshiaki Wakashima , Michio Tanimoto , Masayuki Watanabe , Suguru Sakaguchi , Kunihiko Nishi , Aizo Kaneda , Kohji Serizawa , Michiharu Honda , Tohru Yoshida , Takeshi Komaru , Atsushi Nakamura
发明人： Toshio Sugano , Kohji Nagaoka , Seiichiro Tsukui , Yoshiaki Wakashima , Michio Tanimoto , Masayuki Watanabe , Suguru Sakaguchi , Kunihiko Nishi , Aizo Kaneda , Kohji Serizawa , Michiharu Honda , Tohru Yoshida , Takeshi Komaru , Atsushi Nakamura
IPC分类号： G11C5/00 , H01L23/498 , H01L25/065 , H05K1/14 , H05K1/18 , H05K3/34 , H05K3/36
CPC分类号： G11C5/06 , G11C5/02 , H01L23/49805 , H01L25/0657 , H01L2224/16 , H01L2225/0651 , H01L2225/06527 , H01L2225/06541 , H01L2225/06572 , H01L2225/06579 , H01L2225/06596 , H01L2924/07811 , H01L2924/09701 , H05K1/144 , H05K1/182 , H05K3/3421 , H05K3/363
摘要： There is a trend to increase that area of a device requiring a memory of large capacity, which is occupied by a semiconductor memory. This trend obstructs reduction of the size of the device. The present invention contemplates to provide a memory which can have a high integration, a high density and a large capacity while minimizing the mounting area. In order to achieve this memory, the TAB (Tape Automated Bonding) of the prior art is mounted on an electrically conductive connector, and a plurality of structures composed of the TAB and the connector are stacked. Moreover, the connector mounting the TAB thereon is constructed such that the independent terminals of the stacked TABs may not be shorted.
摘要翻译：存在增加需要大容量存储器的器件的面积的趋势，其由半导体存储器占据。这种趋势阻碍了设备尺寸的减小。本发明旨在提供一种能够在最小化安装面积的同时具有高集成度，高密度和大容量的存储器。为了实现这种记忆，现有技术的TAB（磁带自动接合）被安装在导电连接器上，并且由TAB和连接器组成的多个结构被堆叠。此外，将TAB安装在其上的连接器构造成使得堆叠的TAB的独立端子可能不会短路。

6. 发明授权

US07545599B2 Disk drive with vibration suppression member disposed near head assembly 失效
标题翻译：具有设置在头部组件附近的振动抑制构件的磁盘驱动器
公开(公告)号：US07545599B2
公开(公告)日：2009-06-09
申请号：US11318261
申请日：2005-12-22
申请人： Kohji Serizawa , Hitoshi Tsujino , Hirokazu Tanizawa , Takeji Sumiya
发明人： Kohji Serizawa , Hitoshi Tsujino , Hirokazu Tanizawa , Takeji Sumiya
IPC分类号： G11B33/08
CPC分类号： G11B33/121 , G11B25/043 , G11B33/08
摘要： Embodiments of the invention provide a disk drive suppressing a surface deformation of a top cover. In one embodiment, the disk drive includes a base and a top cover. The base accommodates a head assembly, a circuit unit, and a recording medium. The top cover is supported by the base at a plurality of inner points of support and peripheral edge points of support on a peripheral edge portion near a portion accommodating the head assembly and the circuit unit. The top cover covers the accommodating portion of the base. A vibration suppression member for suppressing vibration of the top cover is disposed in a polygon. The polygon has, as vertices, a plurality of inner points of support and, among the peripheral edge points of support, the peripheral edge points of support near the portion accommodating the head assembly and the circuit unit. The vibration suppression member is disposed at a position in the polygonal portion corresponding to an area near a loop of vibration in a surface of the top cover.
摘要翻译：本发明的实施例提供一种抑制顶盖的表面变形的盘驱动器。在一个实施例中，盘驱动器包括基座和顶盖。基座容纳头组件，电路单元和记录介质。顶盖由底座支撑在多个支撑内部点和周边边缘部分周围边缘部分的靠近靠近头部组件和电路单元的部分上。顶盖覆盖基座的容纳部分。用于抑制顶盖振动的振动抑制构件设置在多边形中。多边形作为顶点具有多个内部支撑点，并且在支撑的外围边缘点中，在容纳头部组件和电路单元的部分附近的支撑的周边边缘点。振动抑制构件设置在与顶盖的表面中的振动环附近的区域对应的多边形部分中的位置。

7. 发明授权

US06633452B2 Disk drive apparatus, hard disk drive, and enclosure for hard disk drive 有权
标题翻译：磁盘驱动器，硬盘驱动器和硬盘驱动器机箱
公开(公告)号：US06633452B2
公开(公告)日：2003-10-14
申请号：US09972376
申请日：2001-10-05
申请人： Yoshihiro Hirasaka , Keishi Takahasi , Kohji Serizawa , Mutsuro Ohta
发明人： Yoshihiro Hirasaka , Keishi Takahasi , Kohji Serizawa , Mutsuro Ohta
IPC分类号： G11B5012
CPC分类号： G11B25/043 , G11B33/08
摘要： A hard disk drive apparatus is capable of reducing a noise effectively during operation and capable of enhancing the reliability of the drive. The hard disk drive has first and second ribs that are formed near a pivot for an actuator so that a tilt of the pivot is prevented when the actuator is operated. Also, vibration absorbing members are interposed between the first and second ribs on the side of a base and a cover so that the vibration absorbing members are brought into contact with the cover. These vibration absorbing members are located in an intermediate portion between fixing places for fixing the cover to the base and a fixing place for fixing the cover to the pivot.
摘要翻译：硬盘驱动装置能够在操作期间有效地降低噪声并且能够提高驱动器的可靠性。硬盘驱动器具有形成在用于致动器的枢轴附近的第一和第二肋，使得当致动器被操作时防止枢轴的倾斜。此外，振动吸收构件插入在基座和盖的一侧的第一和第二肋之间，使得吸振构件与盖接触。这些振动吸收构件位于用于将盖固定到基座的固定位置之间的中间部分和用于将盖固定到枢轴的固定位置。

8. 发明授权

US06594099B2 Apparatus for erasing data stored on a magnetic disk 失效
标题翻译：用于擦除存储在磁盘上的数据的装置
公开(公告)号：US06594099B2
公开(公告)日：2003-07-15
申请号：US09854740
申请日：2001-05-14
申请人： Kohji Serizawa
发明人： Kohji Serizawa
IPC分类号： G11B503
CPC分类号： G11B5/0245
摘要： A data eraser applies a strong magnetic field to a magnetic disk while suppressing the strength of a magnetic field applied to a spindle motor. The data eraser includes an upper magnet fixer, a lower magnet fixer, and a linkage. The upper magnet fixer fixes one set of permanent magnets and the lower magnet fixer fixes another set of permanent magnets. The plate members are provided at the tips of the upper and lower magnet fixers. The plate members are made of a soft magnetic material, for example, JIS SS400, respectively. Each of these plate members functions as a yoke.
摘要翻译：数据擦除器在抑制施加到主轴电动机的磁场强度的同时，向磁盘施加强磁场。数据擦除器包括上磁体定影器，下磁体定影器和连杆。上磁体固定器固定一组永磁体，下磁铁定影器固定另一组永磁体。板构件设置在上下磁体固定器的顶端。板构件分别由软磁性材料制成，例如JIS SS400。这些板构件中的每一个用作轭。

9. 发明授权

US07573671B2 Disk device with reduced flutter 失效
标题翻译：磁盘设备抖动减少
公开(公告)号：US07573671B2
公开(公告)日：2009-08-11
申请号：US11303198
申请日：2005-12-15
申请人： Kohji Serizawa , Hitoshi Tsujino , Hirokazu Tanizawa , Motoji Takemoto
发明人： Kohji Serizawa , Hitoshi Tsujino , Hirokazu Tanizawa , Motoji Takemoto
IPC分类号： G11B33/14
CPC分类号： G11B33/1446
摘要： Embodiments of the invention provide a disk device capable of diminishing oscillation of a disk caused by an air flow which is created with rotation of the disk. In one embodiment, a magnetic disk device comprises a rotatable magnetic disk, a base and a top cover for housing the magnetic disk inside, a flow uniforming wall disposed along an outer periphery of the magnetic disk, and a circulation filter for collecting dust present within the device. The flow uniforming wall is positioned in opposition to the outer periphery of the magnetic disk and has a step height at a position other than the position opposed to the disk outer periphery, with an opening being formed by a gap between the step height and the top cover. This opening serves as an inlet port to admit an air flow created with rotation of the magnetic disk, and the circulation filter collects dust contained in the admitted air flow.
摘要翻译：本发明的实施例提供一种能够减少由于盘旋转而产生的空气流引起的盘振荡的盘装置。在一个实施例中，磁盘装置包括可旋转的磁盘，底座和用于容纳磁盘的顶盖，以及沿着磁盘的外周布置的流动均匀的壁，以及循环过滤器，装置。流动匀浆壁与磁盘的外周相对定位，并且在与盘外周相对的位置以外的位置具有台阶高度，开口由台阶高度与顶部之间的间隙形成盖。该开口用作入口以允许由磁盘旋转产生的空气流，并且循环过滤器收集容纳在空气流中的灰尘。

10. 发明申请

US20060132966A1 Connection of circuit board with housing of disk drive 审中-公开
标题翻译：电路板与磁盘驱动器外壳的连接
公开(公告)号：US20060132966A1
公开(公告)日：2006-06-22
申请号：US11295388
申请日：2005-12-05
申请人： Kohji Serizawa , Hitoshi Tsujino , Takashi Tomita
发明人： Kohji Serizawa , Hitoshi Tsujino , Takashi Tomita
IPC分类号： G11B17/00
CPC分类号： G11B33/121 , G11B19/2009 , G11B33/08
摘要： Oscillation of a spindle motor caused by a shock is to be suppressed. In one embodiment, an HDD according to an embodiment of the present invention comprises a base, a spindle motor for rotating a magnetic disk, the spindle motor being fixed to an inner surface of a base bottom, and a circuit board disposed on an outer surface of the base bottom. Plural outer screws fix the circuit board to the base bottom at outer end portions of the circuit board. Further, three or more inner screws fix the circuit board to the base bottom at inner positions of the circuit board with respect to the outer screws. The center of gravity of the spindle motor is positioned within a polygon defined by the three or more inner screws.
摘要翻译：由冲击引起的主轴电动机的振荡被抑制。在一个实施例中，根据本发明的实施例的HDD包括基座，用于旋转磁盘的主轴马达，所述主轴马达固定到底部底部的内表面，以及布置在外表面上的电路板的底部底部。多个外部螺钉将电路板固定在电路板的外端部的底部底部。此外，三个或更多个内螺钉将电路板相对于外螺钉在电路板的内部位置固定到基底。主轴电机的重心定位在由三个或更多内螺纹限定的多边形内。

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