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    Magnetic head for use with a floppy disk device
    3.
    发明授权
    Magnetic head for use with a floppy disk device 失效
    磁头用于软盘设备

    公开(公告)号：US5831799A

    公开(公告)日：1998-11-03

    申请号：US902066

    申请日：1997-07-29

    申请人： Noriaki Kudo ,  Hiroshi Sampei ,  Masashi Sato

    发明人： Noriaki Kudo ,  Hiroshi Sampei ,  Masashi Sato

    IPC分类号： G11B5/127 ,  G11B5/012 ,  G11B5/10 ,  G11B5/48 ,  G11B17/32 ,  G11B5/187 ,  G11B5/265

    CPC分类号： G11B5/4886 ,  G11B5/012 ,  G11B5/10 ,  G11B17/32

    摘要： A magnetic head for use with a floppy disk device includes sliders (15, 16) formed in such a way that a magnetic head core (11) having a normal capacity is interposed between them and a magnetic head core having a large capacity (12) formed so as to be adjacent to one of the sliders. Grooves (15b, 15c, 20, 21) are respectively formed in the joints between the magnetic head core (11) having a standard capacity and the sliders (15, 16) and the joint between the magnetic head core having a large capacity (12) and the adjacent slider.

    摘要翻译： 用于软盘装置的磁头包括滑块（15,16），其形成为使得具有正常容量的磁头磁芯（11）插入在它们之间和具有大容量（12）的磁头磁芯之间， 形成为与其中一个滑块相邻。 沟槽（15b，15c，20,21）分别形成在具有标准容量的磁头芯（11）和滑块（15,16）之间的接合处以及具有大容量的磁头磁芯（12 ）和相邻的滑块。

    Magnetic head for hard disk having reading core and trailing core
    4.
    发明授权
    Magnetic head for hard disk having reading core and trailing core 失效
    具有读取核心和尾随核心的硬盘磁头

    公开(公告)号：US5576913A

    公开(公告)日：1996-11-19

    申请号：US361562

    申请日：1994-12-22

    申请人： Noriaki Kudo ,  Hiroshi Sampei ,  Masashi Sato

    发明人： Noriaki Kudo ,  Hiroshi Sampei ,  Masashi Sato

    IPC分类号： G11B21/21 ,  G11B5/60

    CPC分类号： G11B5/6005

    摘要： In a magnetic head having composed of a reading core and a trailing core, not only an air bearing surface of the reading core is formed so as to be a single air bearing surface, but also the operation of forming a track width and chamfering portions is performed on a common surface with the reading core and the trailing core bonded to each other.

    摘要翻译： 在由读取芯和后芯组成的磁头中，不仅形成读取磁芯的空气轴承表面以形成单个空气轴承表面，而且形成轨道宽度和倒角部分的操作是 在共同的表面上执行，读取芯和拖尾芯彼此粘合。

    Magnetic head having a C-type core and an I-type core
    5.
    发明授权
    Magnetic head having a C-type core and an I-type core 失效
    具有C型芯和I型芯的磁头

    公开(公告)号：US5949626A

    公开(公告)日：1999-09-07

    申请号：US901631

    申请日：1997-07-28

    申请人： Masashi Sato ,  Hiroshi Sampei

    发明人： Masashi Sato ,  Hiroshi Sampei

    IPC分类号： G11B5/127 ,  G11B5/10 ,  G11B5/133 ,  G11B5/187 ,  G11B5/193 ,  G11B5/23 ,  G11B5/255

    CPC分类号： G11B5/1335 ,  G11B5/10 ,  G11B5/193 ,  G11B5/1874 ,  G11B5/232 ,  G11B5/255

    摘要： A magnetic head 10 includes a pair of a C-type core 11 and an I-type core 12 which are butt-joined together, a gap section 14 defined between the butt-joined surfaces of the cores, track width regulating grooves 11b, 12b which are formed in a magnetic medium slide surface so as to limit the width of the gap 14 to a predetermined width, and bonding glass 16 bonded to the track width regulating grooves. The I-type core has track width regulating grooves which extend from the butt-joined surface to the outer side surface within at least the magnetic medium slide surface, and a reinforcing member 15 is attached to the outer side surface of the I-type core, so that the magnetic medium slide surface is extended.

    摘要翻译： 磁头10包括对接在一起的一对C型芯11和I型芯12，限定在芯的对接面之间的间隙部14，轨道宽度调节槽11b，12b 它们形成在磁性介质滑动表面中，以便将间隙14的宽度限制到预定宽度，以及粘合到轨道宽度调节槽的玻璃16。 I型芯具有轨道宽度调节槽，其至少在磁性介质滑动表面内从对接表面延伸到外侧表面，并且加强构件15附接到I型芯的外侧表面 ，使得磁性介质滑动面延伸。

    Disc drive having positional shift adjustment
    6.
    发明授权
    Disc drive having positional shift adjustment 失效
    具有位置偏移调整的盘驱动器

    公开(公告)号：US5648883A

    公开(公告)日：1997-07-15

    申请号：US355606

    申请日：1994-12-14

    申请人： Hiroshi Sampei ,  Kouichi Hosoya ,  Kenji Katoh ,  Masashi Sato ,  Mitsutoshi Ohizumi ,  Koichi Seno ,  Hisateru Komatsu ,  Takashi Watanabe ,  Makoto Konno ,  Akira Shibata

    发明人： Hiroshi Sampei ,  Kouichi Hosoya ,  Kenji Katoh ,  Masashi Sato ,  Mitsutoshi Ohizumi ,  Koichi Seno ,  Hisateru Komatsu ,  Takashi Watanabe ,  Makoto Konno ,  Akira Shibata

    IPC分类号： G11B5/55

    CPC分类号： G11B5/5565

    摘要： An improved disc drive is capable of compensating the relative positional shift of a head caused mainly by a temperature change. The disc drive includes a frame having a disc holder for rotatably driving a disc, a head for reading information recorded in the disc, a head carriage which is movable in a predetermined radial direction of the disc, a rotation shaft extending in parallel with the radial direction, a driving mechanism for moving the head carriage in the radial direction by engaging with the rotation shaft, an adjustment mechanism for compensating the positional shift of the head due to a change of ambient temperature by providing an additional deformation of the adjustment mechanism to the carriage.

    摘要翻译： 改进的磁盘驱动器能够补偿主要由温度变化引起的磁头的相对位置偏移。 盘驱动器包括具有用于可旋转地驱动盘的盘保持器的框架，用于读取记录在盘中的信息的头部，可沿盘的预定径向移动的头托架，与径向平行延伸的旋转轴 方向，用于通过与旋转轴接合而使头托架沿径向移动的驱动机构，用于通过提供调节机构的附加变形来补偿由于环境温度变化引起的头部的位置偏移的调节机构 运输。

    Magnetic head for a hard disk device having a non-magnetic trailing core
    7.
    发明授权
    Magnetic head for a hard disk device having a non-magnetic trailing core 失效
    用于具有非磁性拖尾芯的硬盘装置的磁头

    公开(公告)号：US5481425A

    公开(公告)日：1996-01-02

    申请号：US280822

    申请日：1994-07-26

    申请人： Hiroshi Sampei ,  Masashi Sato

    发明人： Hiroshi Sampei ,  Masashi Sato

    IPC分类号： G11B5/127 ,  G11B5/147

    CPC分类号： G11B5/1274

    摘要： A magnetic head in a hard disk device includes a leading core and a trailing core having a magnetic circuit winding, the trailing core is made of non-magnetic monocrystal ferrite, and magnetic metal films are provided in the magnetic path forming regions of the leading core and the trailing core.

    摘要翻译： 硬盘装置中的磁头包括具有磁路绕组的引线芯和后芯，后芯由非磁性单晶铁氧体制成，并且在引导芯的磁路形成区域中设置磁性金属膜 和尾随核心。

    Magnetic head having a spacer for adjusting a slider height
    8.
    发明授权
    Magnetic head having a spacer for adjusting a slider height 失效
    具有用于调节滑块高度的间隔件的磁头

    公开(公告)号：US5907457A

    公开(公告)日：1999-05-25

    申请号：US902065

    申请日：1997-07-29

    申请人： Noriaki Kudo ,  Hiroshi Sampei ,  Masashi Sato

    发明人： Noriaki Kudo ,  Hiroshi Sampei ,  Masashi Sato

    IPC分类号： G11B5/10 ,  G11B5/11 ,  G11B5/133 ,  G11B5/48 ,  G11B5/60 ,  G11B21/21 ,  G11B5/58

    CPC分类号： G11B5/11 ,  G11B21/21 ,  G11B5/10 ,  G11B5/48 ,  G11B5/60

    摘要： In a magnetic head for writing/reading a magnetic disk comprising sliders (15, 16) having sliding surfaces which are brought into contact with a surface of the magnetic disk so as to slide relatively to the magnetic disk and a spacer (20) for adjusting height of the sliders (15, 16), each of the sliders (15, 16) is formed from a nonmagnetic material consisting of calcium titanate, and the spacer (20) is formed from a ferrite-group magnetic material, the ferrite-group magnetic material being selected to have substantially the same coefficient of thermal expansion as that of the nonmagnetic material.

    摘要翻译： 在用于写入/读取磁盘的磁头中，包括具有与磁盘表面接触以便相对于磁盘滑动的滑动表面的滑块（15,16）和用于调节的间隔件（20） 每个滑块（15,16）由滑块（15,16）的高度由钛酸钙组成的非磁性材料形成，间隔物（20）由铁素体磁性材料形成，铁素体组 选择磁性材料具有与非磁性材料基本上相同的热膨胀系数。

    Magnetic head cartridge having head connected to a gimbal and having leads extending through openings in the gimbal and openings in the head carriage
    9.
    发明授权
    Magnetic head cartridge having head connected to a gimbal and having leads extending through openings in the gimbal and openings in the head carriage 失效
    磁头盒具有连接到万向节的头部，并且具有延伸穿过万向节中的开口的引线和头部托架中的开口

    公开(公告)号：US5862016A

    公开(公告)日：1999-01-19

    申请号：US902111

    申请日：1997-07-29

    申请人： Yoshikazu Sakurai ,  Hiroshi Sampei ,  Masashi Sato

    发明人： Yoshikazu Sakurai ,  Hiroshi Sampei ,  Masashi Sato

    IPC分类号： G11B5/60 ,  G11B5/48 ,  G11B21/02 ,  G11B21/16 ,  G11B5/54 ,  G11B5/17

    CPC分类号： G11B5/486

    摘要： A magnetic head carriage including a head carriage (13), a gimbal (11) which has a magnetic head (12) attached thereon and is fixed to one surface of the head carriage (13), a flexible substrate (14) fixed to the other surface of the head carriage (13), and leads (12d, 12e, 12f, 12f) from the magnetic head (12) and are conductively connected to electrodes (15, 16, 17, 18) formed on the flexible substrate (14), the head carriage (13) comprising opening holes (14a, 14b, 14c, 14d) which are opened in the flexible substrate (14) in the vicinity of the electrodes (15, 16, 17, 18) so as to position the leads (12d, 12e, 12f, 12g) at the respective electrodes (15, 16, 17, 18).

    摘要翻译： 一种磁头托架，包括头托架（13），具有安装在其上并固定到头托架（13）的一个表面上的磁头（12）的万向架（11），固定到所述头托架 头托架（13）的另一表面和从磁头（12）引出的引线（12d，12e，12f，12f），并且导电地连接到形成在柔性基板（14）上的电极（15,16,17,18） ），头托架（13）包括在柔性基板（14）中在电极（15,16,17,18）附近开口的开孔（14a，14b，14c，14d），以便将 在各个电极（15,16,17,18）处的引线（12d，12e，12f，12g）。