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178 条记录 (耗时 0.028 秒)

    Magnetic storage apparatus
    151.
    发明授权
    Magnetic storage apparatus 有权
    磁存储装置

    公开(公告)号：US06452758B2

    公开(公告)日：2002-09-17

    申请号：US09860645

    申请日：2001-05-21

    申请人： Hisashi Takano ,  Masahiro Kitada ,  Mikio Suzuki

    发明人： Hisashi Takano ,  Masahiro Kitada ,  Mikio Suzuki

    IPC分类号： G11B5127

    CPC分类号： G11B5/31 ,  G11B5/012 ,  G11B5/09 ,  G11B5/1272 ,  G11B5/17 ,  G11B5/3109 ,  G11B5/313 ,  G11B5/39 ,  G11B5/3967

    摘要： The proposed magnetic storage apparatus has the following features. The frequency at which data is recorded is selected to be 45 MHz. The thickness, resistivity and relative permeability of the magnetic film of which the magnetic poles of the magnetic head used in the apparatus are made are designed considering the eddy current loss. Also, the relation of &mgr;d2/&rgr;≦500 is satisfied where d (&mgr;m) is the thickness of the magnetic film of which the magnetic poles of the magnetic head are made, &rgr; (&mgr;&OHgr;-cm) is the resistivity, and &mgr; is the relative permeability in a low-frequency range. Under these conditions, the amount of attenuation of recording magnetic field is reduced to 10% or below, and problems of writing blur and overwrite value variation which occur as the recording frequency changes can be solved. Moreover, the media data rate is 15 megabytes per sec., and the areal data-recording density is 500 megabits per square inch or more.

    摘要翻译： 所提出的磁存储装置具有以下特征。 记录数据的频率选择为45 MHz。 考虑到涡电流损耗，设计制造设备中使用的磁头的磁极的磁性膜的厚度，电阻率和相对磁导率。 此外，在d（mum）是制造磁头的磁极的磁性膜的厚度，rho（μOMEGA-cm）是电阻率的情况下，满足mud2 / rho <= 500的关系，并且mu 在低频范围内的相对磁导率。 在这些条件下，记录磁场的衰减量降低到10％以下，可以解决写入模糊和记录频率变化时的覆盖值变化的问题。 此外，媒体数据速率为每秒15兆字节，而面积数据记录密度为500兆比特每平方英寸或更多。

    Magnetic recording medium, non-magnetic alloy film and sputtering target
    153.
    发明授权
    Magnetic recording medium, non-magnetic alloy film and sputtering target 失效
    磁记录介质，非磁性合金膜和溅射靶

    公开(公告)号：US06174598B1

    公开(公告)日：2001-01-16

    申请号：US09075228

    申请日：1998-05-11

    申请人： Mikio Suzuki ,  Kazunori Onami ,  Hiroshi Kanazawa ,  Hiroshi Sakai

    发明人： Mikio Suzuki ,  Kazunori Onami ,  Hiroshi Kanazawa ,  Hiroshi Sakai

    IPC分类号： G11B566

    CPC分类号： G11B5/7325 ,  C23C14/14 ,  C23C14/3414 ,  Y10S428/90 ,  Y10T428/26 ,  Y10T428/265

    摘要： A low noise magnetic recording medium having a high coercive force and adapted for use with a MR head. The magnetic recording medium comprises a non-magnetic substrate having thereon a first non-magnetic underlayer and a magnetic layer comprising a Co alloy provided on the non-magnetic underlayer. The non-magnetic underlayer comprises an alloy represented by the formula: (Ni50Al)100−XMX, wherein M is one of Cr (X=1-40 at %), Mo (X=1-50 at %), W (X=1-60 at %), V (X=1-35 at %), Zr (X=1-25 at %), Nb (X=1-35 at %) and Pd (X=1-25 at %), and when M includes two or more of Cr, Mo, W, V, Zr, Nb and Pd, X is from 1 to 60 at %.

    摘要翻译： 一种具有高矫顽力并适用于MR磁头的低噪音磁记录介质。 磁记录介质包括其上具有第一非磁性底层的非磁性基底和设置在非磁性底层上的包含Co合金的磁性层。 非磁性底层包括由下式（Ni50Al）100-XMX表示的合金，其中M是Cr（X = 1-40原子％），Mo（X = 1-50原子％），W（X （X = 1-35原子％），V（X = 1-35原子％），Zr（X = 1-25原子％），Nb（X = 1-35原子％）和Pd ），当M包含Cr，Mo，W，V，Zr，Nb和Pd中的两种以上时，X为1〜60原子％。

    Power steering apparatus
    154.
    发明授权
    Power steering apparatus 失效
    动力转向装置

    公开(公告)号：US06119803A

    公开(公告)日：2000-09-19

    申请号：US904429

    申请日：1997-07-31

    申请人： Mikio Suzuki ,  Katsuhisa Mori ,  Hiroshi Suzuki

    发明人： Mikio Suzuki ,  Katsuhisa Mori ,  Hiroshi Suzuki

    IPC分类号： B62D5/083 ,  B62D5/10

    CPC分类号： B62D5/083 ,  Y10T137/86638 ,  Y10T137/86654

    摘要： In a power steering apparatus having a control valve with a first control valve portion and a second control valve portion to enhance rigidity of a steering operation, an amount of an overlapping portion of an overlap variable orifice is designed larger than an amount of an unlapping portion of an untapped variable orifice in the control valve because of dispersion during manufacture. When the overlap variable orifice finishes overlapping, the unlapped variable orifice has already started unlapping. Therefore, since the overlap variable orifice and the unlapped variable orifice never become unlapping form simultaneously regardless of the dispersion, the control valve is capable of minimizing a difference of the flow between a plurality of the second control valve portion. As a result, the power steering apparatus relative to the invention prevents enlargement of noise caused by an unbalance of the flow between a plurality of the second control valve portions in the control valve.

    摘要翻译： 在具有带有第一控制阀部分的控制阀和用于增强转向操作的刚性的第二控制阀部分的动力转向装置中，重叠可变孔的重叠部分的量被设计成大于不重合部分的量 由于制造过程中的分散，控制阀中未开孔的可变孔口。 当重叠可变孔口完成重叠时，未重叠的可变孔口已经开始松开。 因此，由于重叠变量孔和未重叠的可变孔不会随着分散而同时变为不均匀的形状，所以控制阀能够最小化多个第二控制阀部之间的流动的差异。 结果，相对于本发明的动力转向装置防止由于控制阀中的多个第二控制阀部之间的流动的不平衡而引起的噪声的扩大。

    Power steering system including a rotary control valve with multiple variable orifice configurations
    157.
    发明授权
    Power steering system including a rotary control valve with multiple variable orifice configurations 失效
    动力转向系统包括具有多个可变孔配置的旋转控制阀

    公开(公告)号：US5845737A

    公开(公告)日：1998-12-08

    申请号：US588922

    申请日：1996-01-19

    申请人： Mikio Suzuki ,  Katsuhisa Mori ,  Hideaki Sugiyama

    发明人： Mikio Suzuki ,  Katsuhisa Mori ,  Hideaki Sugiyama

    IPC分类号： B62D5/083

    CPC分类号： B62D5/083

    摘要： In a power steering apparatus comprising a pump, a reservior, a power cylinder having two opposite chambers, and a rotary control vale, the rotary control valve consists of a first control portion which communicates between the pump and the reservior, and a second control portion which communicates not only between the pump and the reservior but also with the power cylinder. In the first control portion, each of four underlapping variable orifices is so provided as to take the form of underlap in itself. In the second control portion, two underlapping variable orifices are provided on the side of the pump, and besides each of two overlapping variable orifices is so provided as to take the form of overlap in itself on the side of the reservior. In this manner, while a steering wheel is operated within a predetermined angle, an opening area of the overlapping variable orifice changes little. When the steering wheel is operated beyond the predetermined valve, the opening are increases sufficiently according to steering operation. As a result, a differential pressure between the chambers is prevented from originating at and around the neutral position of the steering wheel. Consequently, as for steering feeling, the rigidity of the steering operation at and around the neutral position is enhanced, and furthermore, a beginning point where the power assist is produced by operating the steering wheel from its neutral position is distinguished.

    摘要翻译： 在包括泵，储存器，具有两个相对室的动力缸和旋转控制阀的动力转向装置中，旋转控制阀由在泵和储存器之间连通的第一控制部分和第二控制部分 其不仅在泵和储存器之间而且与动力缸相通。 在第一控制部分中，四个重叠的可变孔中的每一个都被设置成以其本身的形式存在。 在第二控制部分中，在泵的侧面设置两个重叠的可变孔口，并且除了两个重叠的可变孔口中的每一个之外，还设置为在储存器的侧面上具有重叠的形式。 以这种方式，当方向盘在预定角度内操作时，重叠可变孔口的开口面积变化很小。 当方向盘操作超过预定阀时，开口根据转向操作而充分增加。 结果，防止了室之间的差压源于方向盘的中立位置处和周围。 因此，对于转向感觉，中立位置处及其周围的转向操作的刚性提高，此外，区分通过从中立位置操作方向盘而产生动力辅助的起点。

    GRP17 gene
    158.
    发明授权
    GRP17 gene 失效
    GRP17基因

    公开(公告)号：US5808031A

    公开(公告)日：1998-09-15

    申请号：US797831

    申请日：1997-02-10

    申请人： Mikio Suzuki ,  Takeshi Watanabe ,  Tsutomu Fujiwara

    发明人： Mikio Suzuki ,  Takeshi Watanabe ,  Tsutomu Fujiwara

    IPC分类号： C12N15/09 ,  C07H21/04 ,  C07K14/47 ,  C07K14/52 ,  C12N1/21 ,  C12N15/12 ,  C12P21/02 ,  C12R1/19

    CPC分类号： C07K14/47

    摘要： The present invention provides a human GRP17 gene which comprises a nucleotide sequence coding for the amino acid sequence of SEQ ID NO:1. The gene can be used in the expression and detection of the GRP17 protein and in the diagnosis of various diseases in which the protein is involved, pathological studies of such diseases, and screening out and evaluation of drugs for the treatment and prevention of such diseases.

    摘要翻译： 本发明提供了包含编码SEQ ID NO：1的氨基酸序列的核苷酸序列的人GRP17基因。 该基因可用于GRP17蛋白的表达和检测以及涉及蛋白质的各种疾病的诊断，这些疾病的病理学研究，以及用于治疗和预防这些疾病的药物的筛选和评估。