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8 条记录 (耗时 0.015 秒)

    Electromagnetic coordinate selection device
    2.
    发明授权
    Electromagnetic coordinate selection device 失效
    电磁坐标选择装置

    公开(公告)号：US3942142A

    公开(公告)日：1976-03-02

    申请号：US527847

    申请日：1974-11-27

    申请人： Katsuhiro Kato ,  Hideo Suzuki ,  Norio Yano ,  Yojiro Kishimoto ,  Ginya Ishiguro

    发明人： Katsuhiro Kato ,  Hideo Suzuki ,  Norio Yano ,  Yojiro Kishimoto ,  Ginya Ishiguro

    IPC分类号： H01H67/26 ,  H01H67/14

    CPC分类号： H01H67/26

    摘要： An electromagnetic coordinate selection device comprising a plurality of electromagnetically operated cross point switches arranged in a matrix form and a plurality of magnetic cores disposed at points corresponding to said cross point switches for operation thereof, with any desired cross point switch closed only when the first and second coils wound about the magnetic cores are additively excited wherein the magnetic cores are each of the composite type to stabilize the operation of the cross point switches and the cross point switches are collectively sealed in a single container or in groups in a plurality of vessels provided in a number equal to or smaller than the number of the conductors arranged in the direction of the row or column of said matrix.

    摘要翻译： 一种电磁坐标选择装置，包括以矩阵形式布置的多个电磁操作的交叉点开关，以及设置在与所述交叉点开关对应的点处的多个磁芯，用于操作，任何所需的交叉点开关仅在第一和 卷绕在磁芯上的第二线圈被加法激励，其中磁芯是复合型，以稳定交叉点开关的操作，并且交叉点开关被集体地密封在单个容器中或者组装在多个容器中 其数量等于或小于在所述矩阵的行或列的方向上布置的导体的数量。

    Magnetic card
    3.
    发明授权
    Magnetic card 失效
    磁卡

    公开(公告)号：US4977040A

    公开(公告)日：1990-12-11

    申请号：US213469

    申请日：1988-06-29

    申请人： Norio Yano ,  Ginya Ishiguro

    发明人： Norio Yano ,  Ginya Ishiguro

    IPC分类号： G11B5/70 ,  C09D5/23 ,  C09D7/12 ,  G06K19/06 ,  G06K19/12 ,  G11B5/02 ,  G11B5/80 ,  G11B23/00

    CPC分类号： G06K19/12 ,  G06K19/06196 ,  Y10S428/90

    摘要： In the subject magnetic card, first magnetic recording layer 2 is laid over substrate 1. First magnetic recording layer 2 has a coercive force that enables magnetic recording of data. Second magnetic recording layer 4, having a coercive force smaller than that of first magnetic recording layer 2, is laid over first magnetic recording layer 2, with shielding intermediate layer 3 interposed therebetween. Magnetic shielding layer 5 is provided as an uppermost magnetic layer.

    摘要翻译： 在目标磁卡中，将第一磁记录层2放置在基板1上。第一磁记录层2具有能够磁记录数据的矫顽力。 具有小于第一磁记录层2的矫顽力的第二磁记录层4放置在第一磁记录层2上，其间插入屏蔽中间层3。 提供磁屏蔽层5作为最上层的磁性层。

    Flexible magnetic diskette
    5.
    发明授权
    Flexible magnetic diskette 失效
    柔性磁盘

    公开(公告)号：US4920441A

    公开(公告)日：1990-04-24

    申请号：US196866

    申请日：1988-05-20

    申请人： Takashi Kimura ,  Kenichi Chihara ,  Masahiro Tomatsu ,  Kazunobu Inoue ,  Norio Yano ,  Osamu Adachi

    发明人： Takashi Kimura ,  Kenichi Chihara ,  Masahiro Tomatsu ,  Kazunobu Inoue ,  Norio Yano ,  Osamu Adachi

    IPC分类号： G11B23/00 ,  G11B23/033 ,  G11B23/02 ,  G11B5/82

    CPC分类号： G11B23/0035 ,  G11B23/0332

    摘要： A flexible magnetic diskette used for magnetically storing various information which is recorded and read by a magnetic head. The diskette includes a flexible plastic disk sheet uniformly coated with magnetic material and having a mount hole at its center, and a holder for securing the disk sheet over the periphery of the mount hole. The holder is also made of a plastic material for holding the flexible disk sheet over the peripheral portion of the mount hole via a double-sided adhesive ring. A core member is made of a magnetic metal having a high abrasive resistance and rigidly attached to the holder over at least a part of a surface of the holder, with which a drive unit is engaged.

    摘要翻译： 用于磁存储由磁头记录和读取的各种信息的柔性磁盘。 软盘包括均匀地涂覆有磁性材料并且在其中心具有安装孔的柔性塑料盘片，以及用于将盘片固定在安装孔的周边上的保持器。 保持器也由用于通过双面粘合环将柔性盘片保持在安装孔的周边部分上的塑料材料制成。 芯部件由具有高耐磨性的磁性金属制成，并且在保持器的表面的至少一部分上刚性地附接到保持器，驱动单元与该保持器接合。

    Electromagnetic switch matrix device
    6.
    发明授权
    Electromagnetic switch matrix device 失效
    电磁开关矩阵装置

    公开(公告)号：US3953813A

    公开(公告)日：1976-04-27

    申请号：US480809

    申请日：1974-06-19

    申请人： Norio Yano ,  Seiei Okoshi ,  Sadayuki Mitsuhashi ,  Norio Suzuki

    发明人： Norio Yano ,  Seiei Okoshi ,  Sadayuki Mitsuhashi ,  Norio Suzuki

    IPC分类号： H04Q3/64 ,  H01H63/36 ,  H01H67/30 ,  H03K17/00 ,  H01H67/14

    CPC分类号： H01H63/36

    摘要： An electromagnetic matrix switch device, suitable for use in an automatic exchange or computer, comprising a two-dimensional array of cross-point elements, each of which comprises a magnetically actuated switch adapted to bridge its associated pair of row and column signal lines and a magnetic core positioned in magnetically-coupled relationship to the switch to actuate it in response to a current pulse applied to its associated pair of row and column control lines. Each magnetic core has provided therearound first and second windings connected to its associated row control line and third and fourth windings connected to its associated column control line, the polarity of those windings being such that application of the current pulse to the row and column control lines will cause the first and fourth windings to produce magnetic fields in a direction opposite to those produced by the second and third windings. Provision is made for short-circuiting the second and third windings of each magnetic core simultaneously with the application of the current pulse to a selected pair of the control lines, whereby only the magnetic core located at the intersection of the selected pair of the control lines produces a magnetic field sufficient to actuate its associated switch.

    摘要翻译： 一种适用于自动交换或计算机的电磁矩阵开关装置，包括交叉点元件的二维阵列，每个交叉点元件包括一个磁力驱动的开关，其适于桥接其相关联的行和列信号线对，以及 磁芯定位成与开关的磁耦合关系，以响应于施加到其相关联的行和列控制线对的电流脉冲来致动它。 每个磁芯已经提供了连接到其相关联的行控制线的第一和第二绕组，连接到其相关联的列控制线的第三和第四绕组，那些绕组的极性使得将电流脉冲施加到行和列控制线 将导致第一和第四绕组在与由第二和第三绕组产生的方向相反的方向上产生磁场。 规定了将电流脉冲施加到所选择的一对控制线路的同时使每个磁芯的第二和第三绕组短路，从而只有位于所选择的一对控制线路的交叉处的磁芯 产生足以致动其相关开关的磁场。