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    Magnetic head grinding device and method
    1.
    发明授权
    Magnetic head grinding device and method 有权
    磁头研磨装置及方法

    公开(公告)号：US06991513B2

    公开(公告)日：2006-01-31

    申请号：US10311207

    申请日：2001-06-15

    申请人： Kazushige Tohta ,  Hiroshi Shindo ,  Akio Ogawa ,  Osamu Fukuroi ,  Takashi Fujii

    发明人： Kazushige Tohta ,  Hiroshi Shindo ,  Akio Ogawa ,  Osamu Fukuroi ,  Takashi Fujii

    IPC分类号： B24B49/00

    CPC分类号： B24B37/048 ,  B24B19/26 ,  B24B37/00 ,  B24B41/061 ,  G11B5/1871 ,  G11B5/3116 ,  G11B5/3163

    摘要： The present invention relates to a lapping apparatus and a lapping method that may effect further machining in response to each element on a ceramic bar to the ceramic bar that is largely locally lapped and may reduce a cost needed for machining without any jig for holding the ceramic bar. The ceramic bar is held by a surface of an elastic member made of rubber or the like. A plurality of actuators are arranged on a back surface of this elastic member. When the ceramic bar is depressed against the lapping surface, a specific portion of the ceramic bar is deformed or strongly deformed through the elastic member by these actuators to thereby make it possible to perform the lapping in response to each element.

    摘要翻译： 研磨装置和研磨方法本发明涉及一种研磨装置和研磨方法，其可以响应于陶瓷棒上的每个元件对陶瓷棒进行进一步加工，所述陶瓷棒在很大程度上局部重叠，并且可以降低加工所需的成本，而不需要用于保持陶瓷的任何夹具 酒吧。 陶瓷棒由橡胶等制成的弹性部件的表面保持。 多个致动器布置在该弹性构件的后表面上。 当陶瓷条被压靠在研磨表面上时，通过这些致动器，陶瓷棒的特定部分通过弹性构件变形或强烈变形，从而可以响应于每个元件进行研磨。

    Method for shaping an air bearing surface of a magnetic head slider
    5.
    发明授权
    Method for shaping an air bearing surface of a magnetic head slider 有权
    用于成形磁头滑块的空气轴承表面的方法

    公开(公告)号：US07185417B2

    公开(公告)日：2007-03-06

    申请号：US11028328

    申请日：2005-01-04

    申请人： Osamu Fukuroi

    发明人： Osamu Fukuroi

    IPC分类号： G11B5/127 ,  H04R31/00

    CPC分类号： G11B5/60 ,  Y10S438/967 ,  Y10T29/49032 ,  Y10T29/49036 ,  Y10T29/49041 ,  Y10T29/49044 ,  Y10T29/49046 ,  Y10T29/49048 ,  Y10T29/49052 ,  Y10T29/49798 ,  Y10T156/1082 ,  Y10T156/1158

    摘要： A method for shaping an ABS of a magnetic head slider including a step of holding at least one row bar with a plurality of aligned thin-film magnetic head elements by adhering a first surface of the at least one row bar to an adhesive or UV tape capable of passing a laser beam there through, the first surface being opposite an ABS of the at least one row bar, a step of shaping the ABS of the at least one row bar in a convex shape by radiating a laser beam to the first surface of the at least one row bar through the adhesive or UV tape, a step of cutting the at least one row bar into individual magnetic head sliders, and a step of then, removing the magnetic head sliders from the adhesive or UV tape after weakening adhesion properties of the adhesive or UV tape.

    摘要翻译： 一种用于成形磁头滑块的ABS的方法，包括通过将至少一排行的第一表面粘附到粘合剂或UV带上而保持具有多个排列的薄膜磁头元件的至少一排排条的步骤 能够通过激光束穿过，所述第一表面与所述至少一个排条的ABS相对;通过将激光束照射到所述第一表面而将所述至少一个排条的ABS成形为凸形的步骤 通过所述粘合剂或UV胶带将所述至少一个排条的步骤，将所述至少一个排条切割成单独的磁头滑块的步骤，然后在弱化附着之后从所述粘合剂或UV胶带去除所述磁头滑块的步骤 粘合剂或UV胶带的性能。

    Method for manufacturing a slider using electromagnetic wave
    6.
    发明申请
    Method for manufacturing a slider using electromagnetic wave 失效
    使用电磁波制造滑块的方法

    公开(公告)号：US20070044298A1

    公开(公告)日：2007-03-01

    申请号：US11507018

    申请日：2006-08-21

    申请人： Osamu Fukuroi ,  Ryuta Murakoshi

    发明人： Osamu Fukuroi ,  Ryuta Murakoshi

    IPC分类号： G11B5/127

    CPC分类号： G11B5/102 ,  G11B5/3163 ,  G11B5/3169 ,  G11B5/3173 ,  G11B5/6005 ,  Y10T29/49041 ,  Y10T29/49043 ,  Y10T29/49044 ,  Y10T29/49046 ,  Y10T29/49048 ,  Y10T29/49052

    摘要： A method for manufacturing sliders from a bar has: a radiating step which includes radiating an electromagnetic wave on at least a part of each space on a second surface of said bar, wherein said second surface is a back surface of a first surface of said bar, said first surface being formed into an air bearing surface of said slider, wherein said space is sandwiched between said elements, and wherein said electromagnetic wave is radiated such that an entire portion of said bar forms a curved shape such that said first surface forms a convex surface; a lapping step of lapping said first surface while pressing said bar against a lapping surface such that said first surface of each element forms a concave shape; and a dicing step of dicing said bar along said spaces to separate said bar into said sliders.

    摘要翻译： 一种用于从棒制造滑块的方法包括：辐射步骤，包括在所述棒的第二表面上的每个空间的至少一部分上辐射电磁波，其中所述第二表面是所述条的第一表面的后表面 所述第一表面形成为所述滑块的空气支承表面，其中所述空间夹在所述元件之间，并且其中所述电磁波被辐射使得所述条的整个部分形成弯曲形状，使得所述第一表面形成 凸面; 研磨步骤，在将所述棒压在研磨表面上的同时研磨所述第一表面，使得每个元件的所述第一表面形成凹形; 以及切割步骤，用于沿着所述空间切割所述杆以将所述杆分离成所述滑块。

    Method for shaping air bearing surface of magnetic head slider
    7.
    发明授权
    Method for shaping air bearing surface of magnetic head slider 失效
    磁头滑块空气轴承表面成形方法

    公开(公告)号：US06865798B2

    公开(公告)日：2005-03-15

    申请号：US10143951

    申请日：2002-05-14

    申请人： Osamu Fukuroi

    发明人： Osamu Fukuroi

    IPC分类号： G11B5/60 ,  G11B21/21 ,  G11B5/127 ,  H04R31/00

    CPC分类号： G11B5/60 ,  Y10S438/967 ,  Y10T29/49032 ,  Y10T29/49036 ,  Y10T29/49041 ,  Y10T29/49044 ,  Y10T29/49046 ,  Y10T29/49048 ,  Y10T29/49052 ,  Y10T29/49798 ,  Y10T156/1082 ,  Y10T156/1158

    摘要： A method for shaping an ABS of a magnetic head slider including a step of holding at least one row bar with a plurality of aligned thin-film magnetic head elements by adhering a first surface of the at least one row bar to an adhesive or UV tape capable of passing a laser beam there through, the first surface being opposite an ABS of the at least one row bar, a step of shaping the ABS of the at least one row bar in a convex shape by radiating a laser beam to the first surface of the at least one row bar through the adhesive or UV tape, a step of cutting the at least one row bar into individual magnetic head sliders, and a step of then, removing the magnetic head sliders from the adhesive or UV tape after weakening adhesion properties of the adhesive or UV tape.

    摘要翻译： 一种用于成形磁头滑块的ABS的方法，包括通过将至少一排行的第一表面粘附到粘合剂或UV带上而保持具有多个排列的薄膜磁头元件的至少一排排条的步骤 能够通过激光束穿过，所述第一表面与所述至少一个排条的ABS相对;通过将激光束照射到所述第一表面而将所述至少一个排条的ABS成形为凸形的步骤 通过所述粘合剂或UV胶带将所述至少一个排条的步骤，将所述至少一个排条切割成单独的磁头滑块的步骤，然后在弱化附着之后从所述粘合剂或UV胶带去除所述磁头滑块的步骤 粘合剂或UV胶带的性能。

    Method for manufacturing a slider using electromagnetic wave
    8.
    发明授权
    Method for manufacturing a slider using electromagnetic wave 失效
    使用电磁波制造滑块的方法

    公开(公告)号：US07392580B2

    公开(公告)日：2008-07-01

    申请号：US11507018

    申请日：2006-08-21

    申请人： Osamu Fukuroi ,  Ryuta Murakoshi

    发明人： Osamu Fukuroi ,  Ryuta Murakoshi

    IPC分类号： G11B5/127 ,  H04R31/00

    CPC分类号： G11B5/102 ,  G11B5/3163 ,  G11B5/3169 ,  G11B5/3173 ,  G11B5/6005 ,  Y10T29/49041 ,  Y10T29/49043 ,  Y10T29/49044 ,  Y10T29/49046 ,  Y10T29/49048 ,  Y10T29/49052

    摘要： A method for manufacturing sliders from a bar has: a radiating step which includes radiating an electromagnetic wave on at least a part of each space on a second surface of said bar, wherein said second surface is a back surface of a first surface of said bar, said first surface being formed into an air bearing surface of said slider, wherein said space is sandwiched between said elements, and wherein said electromagnetic wave is radiated such that an entire portion of said bar forms a curved shape such that said first surface forms a convex surface; a lapping step of lapping said first surface while pressing said bar against a lapping surface such that said first surface of each element forms a concave shape; and a dicing step of dicing said bar along said spaces to separate said bar into said sliders.

    摘要翻译： 一种用于从棒制造滑块的方法包括：辐射步骤，包括在所述棒的第二表面上的每个空间的至少一部分上辐射电磁波，其中所述第二表面是所述条的第一表面的后表面 所述第一表面形成为所述滑块的空气支承表面，其中所述空间夹在所述元件之间，并且其中所述电磁波被辐射使得所述条的整个部分形成弯曲形状，使得所述第一表面形成 凸面; 研磨步骤，在将所述棒压在研磨表面上的同时研磨所述第一表面，使得每个元件的所述第一表面形成凹形; 以及切割步骤，用于沿着所述空间切割所述杆以将所述杆分离成所述滑块。

    Manufacturing method of flying magnetic head slider
    9.
    发明授权
    Manufacturing method of flying magnetic head slider 有权
    磁头滑块的制造方法

    公开(公告)号：US07281317B2

    公开(公告)日：2007-10-16

    申请号：US10885745

    申请日：2004-07-08

    申请人： Morihiro Ohno ,  Osamu Fukuroi ,  Ryuji Fujii

    发明人： Morihiro Ohno ,  Osamu Fukuroi ,  Ryuji Fujii

    IPC分类号： G11B5/127 ,  H04R31/00

    CPC分类号： G11B5/3906 ,  Y10T29/49032 ,  Y10T29/49041 ,  Y10T29/49043 ,  Y10T29/49046 ,  Y10T29/49048 ,  Y10T29/49052 ,  Y10T29/49798

    摘要： A manufacturing method of a flying magnetic head slider includes a step of providing a substrate with a plurality of inductive write head elements formed thereon, each head element having a pair of magnetic poles facing to each other via a magnetic gap, and with a protection layer covering the plurality of inductive write head elements, a step of cutting the substrate to separate into a plurality of bar members, each of the bar members having aligned inductive write head elements, a step of processing the protection layer of each bar member so that a distance from an end edge of the pair of magnetic poles to an edge of a bottom surface of the bar member becomes in a range of 1 to 15 μm, a step of lapping each bottom surface of the bar member, and cutting each bar member to separate into a plurality of individual magnetic head sliders.

    摘要翻译： 飞行磁头滑块的制造方法包括：向基板提供形成在其上的多个感应写头元件的步骤，每个头元件具有经由磁隙相互面对的一对磁极，并具有保护层 覆盖多个感应写入头元件，切割基板以分离成多个条形元件的步骤，每个条形元件具有对准的感应写入头元件，处理每个条形元件的保护层的步骤，使得 从一对磁极的端部边缘到杆部件的底面的边缘的距离变成1〜15μm的范围，研磨棒状部件的各个底面的步骤，将各个棒部件切断成 分离成多个独立的磁头滑块。