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21 条记录 (耗时 0.024 秒)

    Supporting mechanism for magnetic head slider and testing method for the magnetic head slider
    12.
    发明授权
    Supporting mechanism for magnetic head slider and testing method for the magnetic head slider 有权
    磁头滑块支撑机构及磁头滑块测试方法

    公开(公告)号：US07643249B2

    公开(公告)日：2010-01-05

    申请号：US11218882

    申请日：2005-08-26

    申请人： Michiharu Motonishi ,  Kanji Sawai

    发明人： Michiharu Motonishi ,  Kanji Sawai

    IPC分类号： G11B21/20

    CPC分类号： G11B5/4826 ,  G11B5/455 ,  G11B5/4853

    摘要： A holding portion, on which a slider having a magnetic element for recording and/or replaying is held is provided on a second supporting portion of a supporting member, in which conductive patterns are formed. A plurality of fixing portions are formed in the holding portion and when the slider is sandwiched between the plurality of fixing portions, the slider is electrically connected with the conductive patterns.

    摘要翻译： 在其上形成有导电图案的支撑构件的第二支撑部分上设置有保持有用于记录和/或重放用的磁性元件的滑块的保持部。 多个固定部分形成在保持部分中，并且当滑块夹在多个固定部分之间时，滑块与导电图形电连接。

    Flexible wiring board for magnetic head assembly
    13.
    发明申请
    Flexible wiring board for magnetic head assembly 失效
    用于磁头组装的柔性接线板

    公开(公告)号：US20070047149A1

    公开(公告)日：2007-03-01

    申请号：US11505761

    申请日：2006-08-16

    申请人： Michiharu Motonishi

    发明人： Michiharu Motonishi

    IPC分类号： G11B5/48

    CPC分类号： G11B5/486 ,  H05K1/028 ,  H05K1/056 ,  H05K2201/0969

    摘要： A flexible wiring board for a magnetic head assembly is provided. The flexible wiring board includes a wiring pattern connected to a head body at one end and to an external circuit system at the other end, an insulation protection film that protects the wiring pattern, and a base composed of a metal that extends over the insulation protection film and the wiring pattern. The base has a guide through hole that functions as a guide for bending the base. The guide through hole has a plurality of notches disposed at different positions in a length direction of the base. The notches reduce a remaining width of the base in a bend width direction of the base.

    摘要翻译： 提供一种用于磁头组件的柔性布线板。 柔性布线板包括一端连接到头本体的布线图案和另一端连接到外部电路系统，保护布线图案的绝缘保护膜，以及延伸超过绝缘保护的金属构成的基座 电影和布线图案。 基座具有用作弯曲基座的引导件的引导通孔。 引导通孔具有设置在基座的长度方向上的不同位置的多个凹口。 切口减小基部在基部的弯曲宽度方向上的剩余宽度。

    Magnetic head with a slider and a gimbal suspension structured flexure having outriggers
    14.
    发明申请
    Magnetic head with a slider and a gimbal suspension structured flexure having outriggers 审中-公开
    具有滑块的磁头和具有外伸支架的万向架悬架结构的挠曲件

    公开(公告)号：US20060215327A1

    公开(公告)日：2006-09-28

    申请号：US11388619

    申请日：2006-03-23

    申请人： Michiharu Motonishi

    发明人： Michiharu Motonishi

    IPC分类号： G11B5/48

    CPC分类号： G11B5/4826

    摘要： A magnetic head may include a flexure coupled to a leading end of a load beam. The flexure may include a fixing portion fixed to the load beam, a pair of outriggers extending from opposite ends of the fixing portion toward the leading end of the load beam, a connector connecting the outriggers, a blade spring extending from a center of the connector toward the fixing portion in a space between the outriggers, and a tongue-shaped piece connected to and supported by the blade spring and having a slider on its surface facing a recording medium. The flexure may further include one or more slits. Thus, the tongue-shaped piece may be displaceably supported against elastic stress of portions of the blade spring and the connector.

    摘要翻译： 磁头可以包括耦合到负载梁的前端的挠曲件。 挠曲件可以包括固定到负载梁上的固定部分，从固定部分的相对端向负载梁的前端延伸的一对外伸支架，连接外伸支架的连接器，从连接器的中心延伸的叶片弹簧 朝向支架之间的空间中的固定部分，以及连接到叶片弹簧并由叶片弹簧支撑并且在其面向记录介质的表面上具有滑块的舌形件。 弯曲部还可以包括一个或多个狭缝。 因此，舌形件可以可移动地支撑在弹簧和弹簧连接器的部分的弹性应力上。

    Method for correcting floating-type magnetic head device mounted in hard disk device
    15.
    发明申请
    Method for correcting floating-type magnetic head device mounted in hard disk device 有权
    用于校正安装在硬盘装置中的浮动型磁头装置的校正方法

    公开(公告)号：US20080055782A1

    公开(公告)日：2008-03-06

    申请号：US11880808

    申请日：2007-07-24

    申请人： Michiharu Motonishi

    发明人： Michiharu Motonishi

    IPC分类号： G11B5/60

    CPC分类号： G11B5/4826 ,  G11B5/6017 ,  Y10T29/49025 ,  Y10T29/49036

    摘要： A correcting method for reducing variations in floating height and gram load of a floating-type magnetic head device is disclosed. The floating-type magnetic head device includes a load beam, a flexure that has an elastically flexible tongue piece and disposed in the load beam adjacent to the recording medium, and a head body fixed on the surface of the tongue piece adjacent to the recording medium. During rotation of the recording medium, the head body floats over the recording medium. The correcting method includes a first correcting step of detecting a roll-angle corresponding amount in the free state of the front end of the front end and bending the load beam in the direction where the roll-angle corresponding amount approaches zero, and a second correcting step of putting the floating-type magnetic head device into a temporarily mounted state with respect to the load beam, detecting a roll-angle corresponding amount at the tongue piece of the flexure in the temporarily mounted state, and bending at least one of the left and right outriggers in the direction where the roll-angle corresponding amount approaches zero.

    摘要翻译： 公开了一种用于减小浮动型磁头装置的浮动高度和克负荷的变化的校正方法。 浮动式磁头装置包括负载梁，具有弹性柔性舌片并设置在与记录介质相邻的负载梁中的挠曲件，以及固定在邻近记录介质的舌片表面上的头体 。 在记录介质旋转期间，头体浮在记录介质上。 校正方法包括：第一校正步骤，检测在前端的前端的自由状态下的滚角相应量，并且在所述滚动角对应量接近零的方向上弯曲所述负载梁;以及第二校正步骤 将浮动型磁头装置相对于负载梁放置在临时安装状态的步骤，在临时安装状态下检测挠曲件的舌片处的滚动角度对应量，以及弯曲至少一个左侧 和右侧支腿在卷角对应量接近零的方向上。

    Magnetic head slider with shock absorption layer and manufacturing the same
    16.
    发明申请
    Magnetic head slider with shock absorption layer and manufacturing the same 有权

    公开(公告)号：US20060256476A1

    公开(公告)日：2006-11-16

    申请号：US11362120

    申请日：2006-02-23

    申请人： Michiharu Motonishi

    发明人： Michiharu Motonishi

    IPC分类号： G11B5/60

    CPC分类号： G11B5/3106 ,  G11B5/3133 ,  G11B5/3173 ,  G11B5/6082

    摘要： A magnetic head slider and a method of manufacturing the same. At a leading side of a slider substrate, a shock absorbing layer is provided which has a hardness lower than a hardness of the slider substrate, and a projecting portion is provided on a surface of the shock absorbing layer. If an external force is applied to the slider substrate and the leading side of the slider substrate becomes closer to a magnetic disk, only the projecting portions contact with the magnetic disk. A height of a convex portion and a depth of a concave portion, which are generated on the surface of the magnetic disk, can be decreased, so that it is possible to prevent the magnetic disk from being damaged.

    Head element support apparatus with elastic material
    17.
    发明申请
    Head element support apparatus with elastic material 有权

    公开(公告)号：US20060203391A1

    公开(公告)日：2006-09-14

    申请号：US11369637

    申请日：2006-03-07

    申请人： Michiharu Motonishi

    发明人： Michiharu Motonishi

    IPC分类号： G11B5/48

    CPC分类号： G11B5/4833 ,  G11B5/4826

    摘要： A head element support apparatus having a load beam including a first elastic member, a second elastic member. The elastic members are fixedly joined together at a joining portion. The first elastic member has a first elastically deformable portion, the second elastic member has a second elastically deformable portion, and the bending rigidity of the first elastically deformable portion is lower than the bending rigidity of the second elastically deformable portion. The second elastically deformable portion is deformable about an intermediate pivot. The balance between a floating force and a load pressure, acting on a slider, may be maintained, and consequently, and the slider may move in a rolling direction and a pitching direction.

    Head gimbal assembly and method for manufacturing the same
    18.
    发明授权
    Head gimbal assembly and method for manufacturing the same 失效
    头万向架组装及其制造方法

    公开(公告)号：US07095590B2

    公开(公告)日：2006-08-22

    申请号：US10681474

    申请日：2003-10-08

    申请人： Michiharu Motonishi ,  Mitsuru Watanabe

    发明人： Michiharu Motonishi ,  Mitsuru Watanabe

    IPC分类号： G11B21/20

    CPC分类号： G11B5/4826 ,  H05K1/053 ,  H05K3/321

    摘要： A head gimbal assembly has a gimbal suspension that includes a metal flexure bonded to a slider having a magnetic head element. This head gimbal assembly prevents damage from electrostatic discharge more efficiently. In the head gimbal assembly, a region of an oxide film on a slider-bonding surface of the flexure is completely or incompletely removed to form a film-removed region, and conductive adhesive resin is disposed between the film-removed region and the slider.

    摘要翻译： 头万向架组件具有万向架悬架，其包括接合到具有磁头元件的滑块的金属挠曲件。 该头万向架组件可以更有效地防止静电放电造成的损坏。 在头部万向节组件中，在挠曲件的滑块接合表面上的氧化膜区域被完全或不完全地去除以形成膜去除区域，并且导电粘合剂树脂设置在膜去除区域和滑块之间。

    Magnetic-head gimbal assembly capable of reworking and its production
    19.
    发明授权
    Magnetic-head gimbal assembly capable of reworking and its production 失效
    磁头万向节组件能够进行返修及其生产

    公开(公告)号：US07075754B2

    公开(公告)日：2006-07-11

    申请号：US10634390

    申请日：2003-08-05

    申请人： Michiharu Motonishi ,  Tohru Nakazawa

    发明人： Michiharu Motonishi ,  Tohru Nakazawa

    IPC分类号： G11B21/16

    CPC分类号： G11B5/4826

    摘要： A method for mounting a flexible flexure, which has a slider fixed thereto and having an electro-magnetic conversion element integrally, on a load beam includes the steps of joining a main flexure, which has a junction piece for joining the load beam, to the load beam with the junction piece therebetween; inspecting characteristics by floating the electromagnetic conversion element onto a magnetic disc; when the characteristics do not satisfy a reference as a result of the inspection, removing the main flexure from the load beam by cleaving the main flexure at a cleavage part disposed in a vicinity of the junction piece; and at least one time joining a sub-flexure having no junction piece to the load beam, from which the main flexure is removed.

    摘要翻译： 一种用于安装柔性挠曲件的方法，其具有固定到其上并具有一体的电磁转换元件的滑块的挠性挠曲件，其包括以下步骤：将具有用于接合负载梁的接合件的主弯曲部连接到 负载梁与其间的接合片; 通过将电磁转换元件浮置在磁盘上来检查特性; 当特性不满足作为检查结果的参考时，通过在设置在接合件附近的劈裂部分断裂主弯曲而从负载梁移除主弯曲部; 并且至少一次将没有接合片的副挠曲件连接到所述负载梁上，从所述负载梁移除所述主弯曲部。