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13 条记录 (耗时 0.012 秒)

    Magnetic recording medium of particular coercive force, filling ratio, and protrusions and recording/reproducing method therefor
    1.
    发明授权
    Magnetic recording medium of particular coercive force, filling ratio, and protrusions and recording/reproducing method therefor 失效
    具有特定矫顽力，填充率和突起的磁记录介质及其记录/再现方法

    公开(公告)号：US4816933A

    公开(公告)日：1989-03-28

    申请号：US789842

    申请日：1985-10-21

    申请人： Toshiaki Izumi ,  Kiyoshi Noguchi ,  Hisae Shimizu ,  Misao Kohmoto

    发明人： Toshiaki Izumi ,  Kiyoshi Noguchi ,  Hisae Shimizu ,  Misao Kohmoto

    IPC分类号： G11B5/00 ,  G11B5/64 ,  G11B5/73 ,  G11B5/74 ,  G11B5/85 ,  G11B5/02

    CPC分类号： G11B5/7325 ,  G11B5/00 ,  G11B5/656 ,  G11B5/74 ,  G11B5/85 ,  Y10S428/90

    摘要： A magnetic recording medium is provided comprising a flexible substrate and a ferromagnetic metal thin film layer on the substrate primarily comprising cobalt. When coercive force is measured by changing the measuring direction in a plane defined by a longitudinal direction of the substrate and a direction normal to the major surface of the substrate, the following relationship is met:(Hc.sub.max -Hc.sub.min)/Hc(O).ltoreq.0.9where Hc.sub.max is the maximum of the coercive force, Hc.sub.min is the minimum of the coercive force, and Hc(O) is a coercive force in the longitudinal direction of the substrate. The medium has in average at least 10.sup.5 /a.sup.2 protrusions per square millimeter of the surface, the protrusions having a height of 30 to 300 .ANG., where a is the distance as expressed in .mu.m of a gap in a magnetic head across which the medium is passed for recording and reproducing operation. The filling ratio of the ferromagnetic metal thin film layer is at least 0.7.

    摘要翻译： 提供了一种磁记录介质，其包括柔性基底和主要包含钴的基底上的强磁性金属薄膜层。 通过在由基板的纵向和垂直于基板的主表面的方向限定的平面中改变测量方向来测量矫顽力时，满足以下关系：（Hcmax-Hcmin）/ Hc（O） /=0.9其中Hcmax是矫顽力的最大值，Hcmin是矫顽力的最小值，Hc（O）是衬底纵向上的矫顽力。 介质平均每平方毫米表面至少有105 / a2个突起，突起的高度为30至300安培，其中a为磁头间隙的距离，以m为单位， 通过记录和再现操作。 强磁性金属薄膜层的填充率为0.7以上。

    Power receiving and transforming apparatus
    8.
    发明授权
    Power receiving and transforming apparatus 失效
    电力接收和变压设备

    公开(公告)号：US5280408A

    公开(公告)日：1994-01-18

    申请号：US883370

    申请日：1992-05-15

    申请人： Toshiaki Izumi ,  Tooru Tanimizu

    发明人： Toshiaki Izumi ,  Tooru Tanimizu

    IPC分类号： H02B1/30 ,  H02B1/36 ,  H02B5/00 ,  H02B7/00 ,  H02B13/02 ,  H02B1/18

    CPC分类号： H02B7/00

    摘要： A transformer apparatus whose transformer and a plurality of circuit-breakers are individually accommodated in a plurality of different casings. The casings are stacked one above each other in a plurality of stages with gaps between two subsequent casings and between the casing in the lowermost stage and the floor surface on which the apparatus is mounted. When a specific casing among the plurality of casings which is in an intermediate stage is to be dismounted, support columns are disposed on the outside of the specific casing with their respective ends inserted into the relevant gaps in such a manner that the support columns support the upper subsequent casing, thereby enabling the intermediate casing to be dismounted and remounted.

    摘要翻译： 一种变压器装置，其变压器和多个断路器分别容纳在多个不同的外壳中。 壳体在多个阶段之间彼此堆叠，在两个后续壳体之间以及最下层的壳体和装置所在的地板表面之间具有间隙。 在要拆卸处于中间阶段的多个壳体中的特定外壳时，支撑柱设置在特定外壳的外侧，其各自的端部插入到相关间隙中，使得支撑柱支撑 从而能够拆卸和重新安装中间壳体。

    Magnetic recording medium
    9.
    发明授权
    Magnetic recording medium 失效
    磁记录介质

    公开(公告)号：US4599280A

    公开(公告)日：1986-07-08

    申请号：US603668

    申请日：1984-04-25

    申请人： Toshiaki Izumi ,  Kiyoshi Noguchi ,  Misao Kohmoto

    发明人： Toshiaki Izumi ,  Kiyoshi Noguchi ,  Misao Kohmoto

    IPC分类号： G11B5/85 ,  G11B5/64

    CPC分类号： G11B5/85 ,  Y10S428/90

    摘要： In a magnetic recording medium comprising a length of a non-magnetic plastic substrate and a magnetic thin layer of Co or Co-Ni or Co-Ni-Cr formed thereon, when the coercive force of the medium is measured by changing the measuring direction in a plane defined by a longitudinal direction of the substrate and a direction normal to the major surface of the substrate, the following relationship is met:(Hc.sub.max -Hc.sub.min)/Hc(0).ltoreq.0.9where Hc.sub.max is the maximum coercive force, Hc.sub.min is the minimum coercive force, and Hc(0) is a coercive force in the longitudinal direction of the substrate.

    摘要翻译： 在包含一定长度的非磁性塑料基板和其上形成有Co或Co-Ni或Co-Ni-Cr的磁性薄层的磁记录介质中，当通过改变介质的测量方向来测量介质的矫顽力时 由基板的纵向和垂直于基板的主表面的方向限定的平面，满足以下关系：（Hcmax-Hcmin）/ Hc（0）

    Power receiving system
    10.
    发明授权
    Power receiving system 失效
    电力接收系统

    公开(公告)号：US5467241A

    公开(公告)日：1995-11-14

    申请号：US340480

    申请日：1994-11-14

    申请人： Sinzi Sugitani ,  Toru Tanimizu ,  Koutarou Takematsu ,  Fumio Wakasa ,  Toshiaki Izumi

    发明人： Sinzi Sugitani ,  Toru Tanimizu ,  Koutarou Takematsu ,  Fumio Wakasa ,  Toshiaki Izumi

    IPC分类号： H02H3/00 ,  H02H7/22 ,  H02H7/26

    CPC分类号： H02H3/003 ,  H02H7/22

    摘要： In a power receiving system, a network transformer, a protector breaker and a current detector are connected between the load side of each of a plurality of network lines and a network bus, a breaker is connected to the primary side of the network transformer, the current detector being operative to detect an accident current on the secondary side of the network transformer, and relays or an operation controller is provided which is responsive to the detection signal to open the breaker and protector breaker to switch off accident currents on the primary and secondary sides of the network transformer, whereby the protective range is so expanded as to cover a line section between the network transformer and the protector breaker and the scale of the overall power receiving system is reduced.

    摘要翻译： 在电力接收系统中，网络变压器，保护器断路器和电流检测器连接在多个网络线路的每个的负载侧和网络总线之间，断路器连接到网络变压器的初级侧， 电流检测器可操作以检测网络变压器的次级侧上的事故电流，并且提供继电器或操作控制器，其响应于检测信号来打开断路器和保护器断路器以关闭主和次级侧的事故电流 因此保护范围如此扩大以覆盖网络变压器和保护器断路器之间的线路部分，并且总体受电系统的规模减小。