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161 条记录 (耗时 0.045 秒)

    Head support mechanism, head arm assembly, and disk drive apparatus with head arm assembly with weight formed around horizontal bearing
    92.
    发明授权
    Head support mechanism, head arm assembly, and disk drive apparatus with head arm assembly with weight formed around horizontal bearing 失效
    头部支撑机构，头臂组件和磁盘驱动设备，带头臂组件，重量在水平轴承周围形成

    公开(公告)号：US07365947B2

    公开(公告)日：2008-04-29

    申请号：US10936524

    申请日：2004-09-09

    申请人： Takashi Honda ,  Yoshihisa Higuchi ,  Katsuki Kurihara ,  Takeshi Wada

    发明人： Takashi Honda ,  Yoshihisa Higuchi ,  Katsuki Kurihara ,  Takeshi Wada

    IPC分类号： G11B5/55

    CPC分类号： G11B5/5569 ,  G11B5/4813

    摘要： A head support mechanism includes a rigid support arm, a suspension for supporting, at its leading end section, a head slider with at least one head element, the suspension having a balance structure that can be pivoted in a direction crossing a surface of a recording medium using as a fulcrum a load support point established between the suspension and the support arm, a load generation unit for generating a load applied to the load support point for pressing the head slider toward the surface of the recording medium, a horizontal rotation bearing unit for pivotally bearing the support arm and the suspension so that the support arm and the suspension are capable of rotatively moving in a direction parallel to the surface of the recording medium, and an weight unit coupled to a trailing end section of the suspension to match the center of gravity of the suspension including the head slider with the load support point. The weight unit is formed around at least a part of the periphery of the horizontal rotation-bearing unit.

    摘要翻译： 头部支撑机构包括刚性支撑臂，用于在其前端部分处支撑具有至少一个头部元件的头部滑块的悬架，所述悬架具有平衡结构，所述平衡结构能够在与记录的表面交叉的方向上枢转 介质，其用作在所述悬架和所述支撑臂之间建立的负载支撑点的支点;负载产生单元，用于产生施加到所述负载支撑点的负载，用于将所述磁头滑块朝向所述记录介质的表面按压;水平旋转轴承单元 用于枢转地支撑支撑臂和悬架，使得支撑臂和悬架能够在平行于记录介质的表面的方向上旋转移动，并且重量单元联接到悬架的后端部分以匹配 悬架的重心包括具有负载支撑点的头部滑块。 重量单元围绕水平旋转轴承单元的周边的至少一部分形成。

    Head supporting mechanism including two load beams with ribs overlapped with each other
    93.
    发明授权
    Head supporting mechanism including two load beams with ribs overlapped with each other 失效
    头部支撑机构包括两个带有肋的重载梁

    公开(公告)号：US07333299B2

    公开(公告)日：2008-02-19

    申请号：US10997857

    申请日：2004-11-29

    申请人： Yoshimitsu Wada ,  Takeshi Wada ,  Takashi Honda ,  Yoshihisa Higuchi

    发明人： Yoshimitsu Wada ,  Takeshi Wada ,  Takashi Honda ,  Yoshihisa Higuchi

    IPC分类号： G11B5/55

    CPC分类号： G11B5/4833 ,  G11B5/4826

    摘要： A suspension is provided, which comprises: a flexure with elasticity for supporting a head slider having at least one head element; a first load beam having first ribs for reinforcement at both side ends of the first load beam, for supporting the flexure; and a second load beam having second ribs for reinforcement at both side ends of the second load beam, at least a part of the second load beam being overlapped with the first load beam and being fixed to the first load beam, at least a part of the first and second ribs being overlapped with each other.

    摘要翻译： 提供了悬架，其包括：具有弹性的挠曲件，用于支撑具有至少一个头部元件的头部滑块; 第一负载梁，具有用于在所述第一负载梁的两个侧端加强的第一肋，用于支撑所述挠曲; 以及第二负载梁，其具有用于在所述第二负载梁的两个侧端处加强的第二肋，所述第二负载梁的至少一部分与所述第一负载梁重叠并且被固定到所述第一负载梁，至少一部分 第一和第二肋条彼此重叠。

    Suspension with integrally formed load beam load-generation member
    94.
    发明授权
    Suspension with integrally formed load beam load-generation member 失效
    具有整体形成的负载梁负载产生构件的悬架

    公开(公告)号：US07327536B2

    公开(公告)日：2008-02-05

    申请号：US10671587

    申请日：2003-09-29

    申请人： Takeshi Wada ,  Takashi Honda

    发明人： Takeshi Wada ,  Takashi Honda

    IPC分类号： G11B21/16 ,  G11B5/48

    CPC分类号： G11B5/4833 ,  G11B5/4826

    摘要： An HGA includes a head slider having at least one head element, a resilient flexure for supporting the head slider to control flying attitude of the head slider, a load beam, supporting the flexure at its top end section, for applying a load in a direction perpendicular to a surface of a recording medium to the head slider, at least one fixing part, formed integral with the load beam, for fixing the load beam to a support arm, and a load-generation part, coupling the at least one fixing part with the load beam, for generating the load. The load-generation part has first at least one leaf spring section formed in a three-dimensionally bent shape and integral with the load beam, the first at least one leaf spring section being located at the rear of the at least one fixing part.

    摘要翻译： HGA包括具有至少一个头部元件的头部滑动器，用于支撑头部滑块以控制头部滑块的飞行姿态的弹性挠曲件，支撑在其顶端部分处的挠曲件的负载梁，用于沿方向施加负载 垂直于磁头滑动器的记录介质的表面;至少一个固定部分，与负载梁一体形成，用于将负载梁固定到支撑臂;以及负载产生部件，将至少一个固定部分 与负载梁，用于产生负载。 负载产生部件具有第一至少一个板状弹簧部分，其形成为三维弯曲形状并与负载梁成一体，第一至少一个板簧部分位于至少一个固定部分的后部。

    Nonvolatile semiconductor memory device
    95.
    发明授权
    Nonvolatile semiconductor memory device 失效
    非易失性半导体存储器件

    公开(公告)号：US07099199B2

    公开(公告)日：2006-08-29

    申请号：US10837593

    申请日：2004-05-04

    申请人： Koichi Seki ,  Takeshi Wada ,  Tadashi Muto ,  Kazuyoshi Shoji ,  Yasurou Kubota ,  Hitoshi Kume

    发明人： Koichi Seki ,  Takeshi Wada ,  Tadashi Muto ,  Kazuyoshi Shoji ,  Yasurou Kubota ,  Hitoshi Kume

    IPC分类号： G11C11/34 ,  G11C16/04

    CPC分类号： G11C16/3445 ,  G11C16/06 ,  G11C16/12 ,  G11C16/16 ,  G11C16/30 ,  G11C16/32 ,  G11C16/344 ,  G11C2216/20

    摘要： A nonvolatile memory apparatus which includes plural memories one of which is a nonvolatile memory such as a Flash EEPROM capable of being specified a plurality of operations from a processing unit of the apparatus including an erase operation, the erase operation in the nonvolatile memory performs a threshold voltage moving operation and a verify operation, and the nonvolatile memory is capable of releasing the I/O bus during the erase operation to thereby allow accessing of other memories and/or system components. For example, during this erase operation, the Flash EEPROM is able to free the I/O data terminal such that the EEPROM becomes electrically isolated from the CPU. The CPU is then able to perform data processing by the system bus where information can then be transferred/received such as between other memories, e.g., ROM and RAM, and otherwise with the I/O port.

    摘要翻译： 一种非易失性存储装置，包括多个存储器，其中一个是诸如闪存EEPROM的非易失性存储器，其能够从包括擦除操作的装置的处理单元指定多个操作，所述非易失性存储器中的擦除操作执行阈值 电压移动操作和验证操作，并且非易失性存储器能够在擦除操作期间释放I / O总线，从而允许访问其他存储器和/或系统组件。 例如，在擦除操作期间，闪存EEPROM能够释放I / O数据终端，使得EEPROM与CPU电隔离。 CPU然后能够执行系统总线的数据处理，其中可以在诸如ROM和RAM等其他存储器之间传输/接收信息，否则可以与I / O端口进行数据处理。

    Precise positioning actuator for head element and head device with the actuator
    96.
    发明授权
    Precise positioning actuator for head element and head device with the actuator 失效
    用于头元件和头部装置与致动器的精确定位致动器

    公开(公告)号：US07023668B2

    公开(公告)日：2006-04-04

    申请号：US10995490

    申请日：2004-11-24

    申请人： Norikazu Ota ,  Takeshi Wada ,  Takashi Honda

    发明人： Norikazu Ota ,  Takeshi Wada ,  Takashi Honda

    IPC分类号： G11B21/24

    CPC分类号： G11B21/106 ,  G11B5/483 ,  G11B5/5552 ,  G11B5/6082 ,  G11B21/21

    摘要： A precise positioning actuator to be fixed to a head slider provided with at least one head element, for precisely positioning the at least one head element includes a base, and a pair of movable arms extending from the base and having slider fixing portions to be fixed to side surfaces of the head slider at top end sections thereof. Each of the pair of movable arms includes an arm member and an actuator layer formed on a side surface of the arm member, for displacing the arm member in response to a drive signal applied thereto. The actuator layer is terminated on the side surface of the arm member at a frontward position form the slider fixing portion.

    摘要翻译： 固定到头部滑块的精确定位致动器，其设置有至少一个头部元件，用于精确地定位至少一个头部元件，包括底座和从基座延伸并具有滑块固定部分以固定的一对可动臂 到头部滑动器的顶端部分的侧表面。 一对可动臂中的每一个包括臂构件和形成在臂构件的侧表面上的致动器层，用于响应于施加到臂构件的驱动信号而使臂构件移位。 致动器层在从滑块固定部分的前方位置处终止在臂构件的侧表面上。

    Head arm assembly and disk drive device with the head arm assembly having enhanced impact resistance
    97.
    发明授权
    Head arm assembly and disk drive device with the head arm assembly having enhanced impact resistance 失效
    头臂组件和磁盘驱动装置，头臂组件具有增强的抗冲击性

    公开(公告)号：US06963473B2

    公开(公告)日：2005-11-08

    申请号：US10600435

    申请日：2003-06-23

    申请人： Takashi Honda ,  Katsuki Kurihara ,  Takeshi Wada ,  Kai Wu ,  Kaoru Matsuoka ,  Hideki Kuwajima

    发明人： Takashi Honda ,  Katsuki Kurihara ,  Takeshi Wada ,  Kai Wu ,  Kaoru Matsuoka ,  Hideki Kuwajima

    IPC分类号： G11B21/21 ,  G11B5/48 ,  G11B5/60 ,  G11B21/02 ,  G11B5/55

    CPC分类号： G11B5/6005 ,  G11B5/4826

    摘要： A head arm assembly (HAA) includes a head slider having at least one head element, an arm member for supporting the head slider at one end section, an actuator, mounted to the other end section of the arm member, for rotationally moving the arm member in a direction substantially parallel with a recording medium surface around an axis for horizontal rotation of the arm member, and a load generation unit for generating a load for energizing the head slider in a direction to the recording medium surface by rotationally moving the arm member in a direction substantially orthogonal to the recording medium surface around an axis for vertical rotation. The position of the center of gravity of the HAA is located at a different position from the axis for vertical rotation on a center axis of the arm member.

    摘要翻译： 头臂组件（HAA）包括具有至少一个头部元件的头部滑动器，用于在一个端部处支撑头部滑块的臂部件，安装到臂部件的另一端部的致动器，用于旋转地移动臂 构件，其基本上平行于围绕用于臂构件的水平旋转的轴线的记录介质表面的方向;以及负载产生单元，用于产生用于通过旋转地移动臂构件来产生朝向记录介质表面的方向对头滑块的通电的负载 在与用于垂直旋转的轴线周围的记录介质表面基本正交的方向上。 HAA的重心位置位于与轴构件的中心轴线垂直旋转的轴的不同位置。

    Head gimbal assembly
    98.
    发明授权
    Head gimbal assembly 有权
    头万向节装配

    公开(公告)号：US06891700B2

    公开(公告)日：2005-05-10

    申请号：US10077754

    申请日：2002-02-20

    申请人： Masashi Shiraishi ,  Takeshi Wada ,  Takashi Honda

    发明人： Masashi Shiraishi ,  Takeshi Wada ,  Takashi Honda

    IPC分类号： G11B5/60 ,  G11B5/48 ,  G11B21/21

    CPC分类号： G11B5/486 ,  G11B5/484

    摘要： An HGA includes a magnetic head slider with at least one thin-film magnetic head element, a metal suspension for supporting the magnetic head slider, signal trace conductors formed via an insulation material layer on the metal suspension, for transmitting signals of the at least one thin-film magnetic head element, and external signal connection pads formed via an insulation material layer on the metal suspension and electrically connected to the signal trace conductors. At least part of the metal suspension under the external signal connection pads is removed.

    摘要翻译： HGA包括具有至少一个薄膜磁头元件的磁头滑块，用于支撑磁头滑块的金属悬架，通过金属悬架上的绝缘材料层形成的信号迹线导体，用于传送至少一个 薄膜磁头元件和通过金属悬挂上的绝缘材料层形成的外部信号连接焊盘，并电连接到信号迹线导体。 除去外部信号连接垫下的金属悬架的至少一部分。

    Precise positioning actuator for head element and head device with the actuator
    99.
    发明授权
    Precise positioning actuator for head element and head device with the actuator 失效
    用于头元件和头部装置与致动器的精确定位致动器

    公开(公告)号：US06842311B2

    公开(公告)日：2005-01-11

    申请号：US10100019

    申请日：2002-03-19

    申请人： Norikazu Ota ,  Takeshi Wada ,  Takashi Honda

    发明人： Norikazu Ota ,  Takeshi Wada ,  Takashi Honda

    IPC分类号： G11B5/55 ,  G11B5/60 ,  G11B21/10 ,  G11B21/21 ,  G11B5/596

    CPC分类号： G11B21/106 ,  G11B5/483 ,  G11B5/5552 ,  G11B5/6082 ,  G11B21/21

    摘要： A precise positioning actuator to be fixed to a head slider provided with at least one head element, for precisely positioning the at least one head element includes a base, and a pair of movable arms extending from the base and having slider fixing portions to be fixed to side surfaces of the head slider at top end sections thereof. Each of the pair of movable arms includes an arm member and an actuator layer formed on a side surface of the arm member, for displacing the arm member in response to a drive signal applied thereto. The actuator layer is terminated on the side surface of the arm member at a frontward position from the slider fixing portion.

    摘要翻译： 固定到头部滑块的精确定位致动器，其设置有至少一个头部元件，用于精确地定位至少一个头部元件，包括底座和从基座延伸并具有滑块固定部分以固定的一对可动臂 到头部滑动器的顶端部分的侧表面。 一对可动臂中的每一个包括臂构件和形成在臂构件的侧表面上的致动器层，用于响应于施加到臂构件的驱动信号而使臂构件移位。 致动器层在从滑块固定部分向前的位置处终止在臂构件的侧表面上。