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1. 发明授权

US08514523B2 Flexible-printed-circuit voice-coil assembly configured for integration in a voice-coil motor 有权
标题翻译：配置为集成在音圈电机中的柔性印刷电路音圈组件
公开(公告)号：US08514523B2
公开(公告)日：2013-08-20
申请号：US13193831
申请日：2011-07-29
申请人： Kenji Suzuki , Mutsuro Ohta , Takaaki Deguchi , Fu-Ying Huang , Shinsuke Nakagawa
发明人： Kenji Suzuki , Mutsuro Ohta , Takaaki Deguchi , Fu-Ying Huang , Shinsuke Nakagawa
IPC分类号： G11B5/55
CPC分类号： H02K41/0358 , G11B5/4833 , G11B5/486 , H02K3/26 , H02K2203/03
摘要： A flexible-printed-circuit (FPC) voice-coil assembly configured for integration in a voice-coil motor. The FPC voice-coil assembly includes at least one FPC voice coil. The FPC voice coil includes a coil including at least one coil turn, and a flexible substrate. The flexible substrate is coupled to the coil to form a flexible printed circuit. The FPC voice coil is configured for integration in a voice-coil motor. A voice-coil motor and a disk drive including the FPC voice-coil assembly are also provided.
摘要翻译：配置为集成在音圈电机中的柔性印刷电路（FPC）音圈组件。 FPC音圈组件包括至少一个FPC音圈。 FPC音圈包括包括至少一个线圈匝的线圈和柔性基板。柔性基板耦合到线圈以形成柔性印刷电路。 FPC音圈配置成集成在音圈电机中。还提供了一种音圈电动机和包括FPC音圈组件的磁盘驱动器。

2. 发明申请

US20130027814A1 FLEXIBLE-PRINTED-CIRCUIT VOICE-COIL ASSEMBLY CONFIGURED FOR INTEGRATION IN A VOICE-COIL MOTOR 有权
标题翻译：用于集成在声音线圈电机中的柔性印刷电路语音线圈组件
公开(公告)号：US20130027814A1
公开(公告)日：2013-01-31
申请号：US13193831
申请日：2011-07-29
申请人： Kenji Suzuki , Mutsuro Ohta , Takaaki Deguchi , Fu-Ying Huang , Shinsuke Nakagawa
发明人： Kenji Suzuki , Mutsuro Ohta , Takaaki Deguchi , Fu-Ying Huang , Shinsuke Nakagawa
IPC分类号： G11B5/56 , H02K41/035
CPC分类号： H02K41/0358 , G11B5/4833 , G11B5/486 , H02K3/26 , H02K2203/03
摘要： A flexible-printed-circuit (FPC) voice-coil assembly configured for integration in a voice-coil motor. The FPC voice-coil assembly includes at least one FPC voice coil. The FPC voice coil includes a coil including at least one coil turn, and a flexible substrate. The flexible substrate is coupled to the coil to form a flexible printed circuit. The FPC voice coil is configured for integration in a voice-coil motor. A voice-coil motor and a disk drive including the FPC voice-coil assembly are also provided.
摘要翻译：配置为集成在音圈电机中的柔性印刷电路（FPC）音圈组件。 FPC音圈组件包括至少一个FPC音圈。 FPC音圈包括包括至少一个线圈匝的线圈和柔性基板。柔性基板耦合到线圈以形成柔性印刷电路。 FPC音圈配置成集成在音圈电机中。还提供了一种音圈电动机和包括FPC音圈组件的磁盘驱动器。

3. 发明申请

US20110141614A1 Magnetic Head Drive Device 有权
标题翻译：磁头驱动装置
公开(公告)号：US20110141614A1
公开(公告)日：2011-06-16
申请号：US12963111
申请日：2010-12-08
申请人： Kenji Suzuki , Shinsuke Nakagawa , Toshihiko Shimizu , Eiji Soga , Takaaki Deguchi , Mutsuro Ohta
发明人： Kenji Suzuki , Shinsuke Nakagawa , Toshihiko Shimizu , Eiji Soga , Takaaki Deguchi , Mutsuro Ohta
IPC分类号： G11B21/02 , G11B5/54
CPC分类号： G11B5/4833 , G11B5/4813 , G11B5/4873
摘要： A magnetic head drive device including a suspension for supporting a magnetic head, and a main actuator that produces rotary movement of the magnetic head by applying current to a coil. The main actuator includes end arms each comprising a single micro-actuator, and an intermediate arm comprising two micro-actuators. The micro-actuators of the end arms are driven in the same direction, and the micro-actuators of the intermediate arm are driven in the opposite direction to the drive direction of the micro-actuators of said the arms.
摘要翻译：一种磁头驱动装置，包括用于支撑磁头的悬架，以及通过向线圈施加电流来产生磁头的旋转运动的主致动器。主致动器包括各自包括单个微致动器的端臂和包括两个微致动器的中间臂。端臂的微致动器沿相同的方向被驱动，并且中间臂的微致动器沿与所述臂的微致动器的驱动方向相反的方向被驱动。

4. 发明授权

US08699166B2 Magnetic head drive device with micro-actuators of end arms rotating in a direction opposite micro-actuators of intermediate arms 有权
标题翻译：磁头驱动装置，其末端臂的微致动器沿与中间臂的微致动器相反的方向旋转
公开(公告)号：US08699166B2
公开(公告)日：2014-04-15
申请号：US12963111
申请日：2010-12-08
申请人： Kenji Suzuki , Shinsuke Nakagawa , Toshihiko Shimizu , Eiji Soga , Takaaki Deguchi , Mutsuro Ohta
发明人： Kenji Suzuki , Shinsuke Nakagawa , Toshihiko Shimizu , Eiji Soga , Takaaki Deguchi , Mutsuro Ohta
IPC分类号： G11B5/596
CPC分类号： G11B5/4833 , G11B5/4813 , G11B5/4873
摘要： A magnetic head drive device including a suspension for supporting a magnetic head, and a main actuator that produces rotary movement of the magnetic head by applying current to a coil. The main actuator includes end arms each comprising a single micro-actuator, and an intermediate arm comprising two micro-actuators. The micro-actuators of the end arms are driven in the same direction, and the micro-actuators of the intermediate arm are driven in the opposite direction to the drive direction of the micro-actuators of said the arms.
摘要翻译：一种磁头驱动装置，包括用于支撑磁头的悬架，以及通过向线圈施加电流来产生磁头的旋转运动的主致动器。主致动器包括各自包括单个微致动器的端臂和包括两个微致动器的中间臂。端臂的微致动器沿相同的方向被驱动，并且中间臂的微致动器沿与所述臂的微致动器的驱动方向相反的方向被驱动。

5. 发明授权

US08305714B2 Voice-coil motor with voice coils configured oriented in the same direction and substantially overlayed to reduce head vibrations in a disk drive 有权
标题翻译：具有配置成相同方向并且基本上重叠的音圈的音圈电机，以减少磁盘驱动器中的磁头振动
公开(公告)号：US08305714B2
公开(公告)日：2012-11-06
申请号：US12978320
申请日：2010-12-23
申请人： Kenji Suzuki , Hiromitsu Masuda , Eiji Soga , Mutsuro Ohta , Takaaki Deguchi
发明人： Kenji Suzuki , Hiromitsu Masuda , Eiji Soga , Mutsuro Ohta , Takaaki Deguchi
IPC分类号： G11B5/55
CPC分类号： G11B5/5573
摘要： A voice-coil motor (VCM) with voice coils configured to reduce vibrations of a head when data is accessed on a disk in a disk drive. The VCM includes at least one VCM magnet and a voice-coil assembly. The voice-coil assembly includes a first voice coil and at least a second voice coil. The first voice coil is disposed in proximity to a magnetic pole of the at least one voice-coil-motor magnet. The second voice coil is disposed in close proximity to the first voice coil such that the first voice coil substantially overlays the second voice coil. The first voice coil and the second voice coil are configured to reduce vibrations of the head when data is accessed on a disk in the disk drive. A rotary actuator including the voice coils and a disk drive including the VCM are also provided.
摘要翻译：具有配置成在磁盘驱动器中的盘上访问数据时减少磁头振动的音圈电机（VCM）。 VCM包括至少一个VCM磁体和音圈组件。音圈组件包括第一音圈和至少第二音圈。第一音圈设置在至少一个音圈电动机磁体的磁极附近。第二音圈被布置成紧靠第一音圈，使得第一音圈基本上覆盖第二音圈。第一音圈和第二音圈被配置为当磁盘驱动器中的磁盘上访问数据时减少磁头的振动。还提供了包括音圈的旋转致动器和包括VCM的磁盘驱动器。

6. 发明申请

US20120162827A1 VOICE-COIL MOTOR WITH VOICE COILS CONFIGURED TO REDUCE HEAD VIBRATIONS IN A DISK DRIVE 有权
标题翻译：语音线圈电机配置有减少磁盘驱动器中的头部振动的声音线圈
公开(公告)号：US20120162827A1
公开(公告)日：2012-06-28
申请号：US12978320
申请日：2010-12-23
申请人： Kenji Suzuki , Hiromitsu Masuda , Eiji Soga , Mutsuro Ohta , Takaaki Deguchi
发明人： Kenji Suzuki , Hiromitsu Masuda , Eiji Soga , Mutsuro Ohta , Takaaki Deguchi
IPC分类号： G11B5/52 , G11B21/16
CPC分类号： G11B5/5573
摘要： A voice-coil motor (VCM) with voice coils configured to reduce vibrations of a head when data is accessed on a disk in a disk drive. The VCM includes at least one VCM magnet and a voice-coil assembly. The voice-coil assembly includes a first voice coil and at least a second voice coil. The first voice coil is disposed in proximity to a magnetic pole of the at least one voice-coil-motor magnet. The second voice coil is disposed in close proximity to the first voice coil such that the first voice coil substantially overlays the second voice coil. The first voice coil and the second voice coil are configured to reduce vibrations of the head when data is accessed on a disk in the disk drive. A rotary actuator including the voice coils and a disk drive including the VCM are also provided.
摘要翻译：具有配置成在磁盘驱动器中的盘上访问数据时减少磁头振动的音圈电机（VCM）。 VCM包括至少一个VCM磁体和音圈组件。音圈组件包括第一音圈和至少第二音圈。第一音圈设置在至少一个音圈电动机磁体的磁极附近。第二音圈被布置成紧靠第一音圈，使得第一音圈基本上覆盖第二音圈。第一音圈和第二音圈被配置为当磁盘驱动器中的磁盘上访问数据时减少磁头的振动。还提供了包括音圈的旋转致动器和包括VCM的磁盘驱动器。

7. 发明申请

US20090086377A1 Actuator mechanism for magnetic disk drive 有权
标题翻译：磁盘驱动器执行机构
公开(公告)号：US20090086377A1
公开(公告)日：2009-04-02
申请号：US12286084
申请日：2008-09-25
申请人： Mutsuro Ohta , Masakazu Sasaki , Takeshi Chawanya , Kenji Suzuki
发明人： Mutsuro Ohta , Masakazu Sasaki , Takeshi Chawanya , Kenji Suzuki
IPC分类号： G11B21/08
CPC分类号： G11B5/5569
摘要： Embodiments of the present invention help provide a simple and inexpensive actuator mechanism for a magnetic disk drive. The actuator mechanism includes an approximately circular coil and a simple shaped magnet, and is capable of displaying adequate performance required for the magnetic disk drive. According to one embodiment, the magnetic disk drive includes an actuator mechanism which has an approximately circular coil and an approximately rectangular magnet. The long axis direction of the rectangular magnet is oriented in parallel to a straight line connecting the center of the inner circle of the circular coil in a state in which the actuator is positioned at the outermost circumference of a data area and the center of the inner circle of the circular coil in a state in which the actuator is positioned at the innermost circumference of the data area.
摘要翻译：本发明的实施例有助于提供用于磁盘驱动器的简单和便宜的致动器机构。致动器机构包括近似圆形的线圈和简单形状的磁体，并且能够显示磁盘驱动器所需的足够的性能。根据一个实施例，磁盘驱动器包括具有近似圆形线圈和近似矩形磁体的致动器机构。矩形磁体的长轴方向平行于连接圆形线圈的内圆的中心的直线，该直线位于致动器位于数据区的最外周的状态，内周的中心圆形线圈的圆圈处于致动器位于数据区域的最内周的状态。

8. 发明授权

US08289657B2 Actuator mechanism for magnetic disk drive 有权
标题翻译：磁盘驱动器执行机构
公开(公告)号：US08289657B2
公开(公告)日：2012-10-16
申请号：US12286084
申请日：2008-09-25
申请人： Mutsuro Ohta , Masakazu Sasaki , Takeshi Chawanya , Kenji Suzuki
发明人： Mutsuro Ohta , Masakazu Sasaki , Takeshi Chawanya , Kenji Suzuki
IPC分类号： G11B5/54
CPC分类号： G11B5/5569
摘要： Embodiments of the present invention help provide a simple and inexpensive actuator mechanism for a magnetic disk drive. The actuator mechanism includes an approximately circular coil and a simple shaped magnet, and is capable of displaying adequate performance required for the magnetic disk drive. According to one embodiment, the magnetic disk drive includes an actuator mechanism which has an approximately circular coil and an approximately rectangular magnet. The long axis direction of the rectangular magnet is oriented in parallel to a straight line connecting the center of the inner circle of the circular coil in a state in which the actuator is positioned at the outermost circumference of a data area and the center of the inner circle of the circular coil in a state in which the actuator is positioned at the innermost circumference of the data area.
摘要翻译：本发明的实施例有助于提供用于磁盘驱动器的简单和便宜的致动器机构。致动器机构包括近似圆形的线圈和简单形状的磁体，并且能够显示磁盘驱动器所需的足够的性能。根据一个实施例，磁盘驱动器包括具有近似圆形线圈和近似矩形磁体的致动器机构。矩形磁体的长轴方向平行于连接圆形线圈的内圆的中心的直线，该直线位于致动器位于数据区的最外周的状态，内周的中心圆形线圈的圆圈处于致动器位于数据区域的最内周的状态。

9. 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。

10. 发明申请

US20120170148A1 REDUCING AIR FLOW EXPOSURE TO CONDUCTIVE COMPONENTS OF A HARD DISK DRIVE 有权
标题翻译：减少空气流入硬盘驱动器的导电组件
公开(公告)号：US20120170148A1
公开(公告)日：2012-07-05
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 , G11B5/48
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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