Partial response transmission system and equalizing circuit thereof
    5.
    发明授权
    Partial response transmission system and equalizing circuit thereof 有权
    部分响应传输系统及其均衡电路

    公开(公告)号:US07590176B2

    公开(公告)日:2009-09-15

    申请号:US11346387

    申请日:2006-02-03

    申请人: Kouichi Yamaguchi

    发明人: Kouichi Yamaguchi

    IPC分类号: H03H7/40

    摘要: A partial response transmission system in which a data signal is transmitted from a transmission side to a reception side through a transmission medium, includes an equalizing circuit provided in the transmission side or the reception side, and configured to adjust a transfer function for an entire system including the transmission medium to a desired transfer function by delaying input data over a plurality of states in units of a period equal to a transition time of a single bit response by the desired transfer function of a partial response transmission and by weighing and adding data in the plurality of stages; and a deciding circuit provided in the reception side and configured to decide an output data from a signal received through the transmission medium through processing under consideration of the desired transfer function.

    摘要翻译: 通过传输媒体将数据信号从发送侧发送到接收侧的部分响应传输系统包括设置在发送侧或接收侧的均衡电路,并且被配置为调整整个系统的传递函数 通过以等于单个位响应的转换时间的周期的单位延迟多个状态的输入数据,通过部分响应传输的期望传输函数来延迟传输介质到所需的传递函数,并且通过称量和添加数据 多个阶段; 以及确定电路,设置在接收侧,并且被配置为通过考虑所需传输函数的处理从通过传输介质接收的信号中确定输出数据。

    Partial response transmission system and equalizing circuit thereof
    6.
    发明申请
    Partial response transmission system and equalizing circuit thereof 有权
    部分响应传输系统及其均衡电路

    公开(公告)号:US20070030890A1

    公开(公告)日:2007-02-08

    申请号:US11346387

    申请日:2006-02-03

    申请人: Kouichi Yamaguchi

    发明人: Kouichi Yamaguchi

    IPC分类号: H03H7/30

    摘要: A partial response transmission system in which a data signal is transmitted from a transmission side to a reception side through a transmission medium, includes an equalizing circuit provided in the transmission side or the reception side, and configured to adjust a transfer function for an entire system including the transmission medium to a desired transfer function by delaying input data over a plurality of states in units of a period equal to a transition time of a single bit response by the desired transfer function of a partial response transmission and by weighing and adding data in the plurality of stages; and a deciding circuit provided in the reception side and configured to decide an output data from a signal received through the transmission medium through processing under consideration of the desired transfer function.

    摘要翻译: 通过传输媒体将数据信号从发送侧发送到接收侧的部分响应传输系统包括设置在发送侧或接收侧的均衡电路,并且被配置为调整整个系统的传递函数 通过以等于单个位响应的转换时间的周期的单位延迟多个状态的输入数据,通过部分响应传输的期望传输函数来延迟传输介质到所需的传递函数,并且通过称量和添加数据 多个阶段; 以及确定电路,设置在接收侧,并且被配置为通过考虑所需传输函数的处理从通过传输介质接收的信号中确定输出数据。

    Method for manufacturing a soft magnetic powder material
    7.
    发明申请
    Method for manufacturing a soft magnetic powder material 有权
    软磁性粉末材料的制造方法

    公开(公告)号:US20050133116A1

    公开(公告)日:2005-06-23

    申请号:US10993502

    申请日:2004-11-19

    CPC分类号: H01F1/33

    摘要: The invention provides a method for manufacturing a soft magnetic powder material covered by oxide layers at surfaces of the powder, by using a soft magnetic alloy powder containing a soft magnetic powder material and a second element such as Si having an oxidizing reactivity higher than iron, and heating the soft magnetic alloy powder in an atmosphere of a weak oxidizing gas by mixing a weak oxidizing gas in an inert gas, and oxidizing selectively the second element at surface layers of the powder while restraining an oxidation of iron to form thin oxide layers with high electrical resistance.

    摘要翻译: 本发明提供一种通过使用含有软磁性粉末材料的软磁性合金粉末和具有高于铁的氧化反应性的第二元素例如Si来制造在粉末表面上由氧化物层覆盖的软磁性粉末材料的方法, 通过在惰性气体中混合弱氧化气体,在弱氧化气体气氛下加热软磁性合金粉末,并在抑制铁氧化形成薄氧化物层的同时对粉末的表面层选择性地氧化第二元素, 高电阻。

    High-frequency choke coil
    8.
    发明授权
    High-frequency choke coil 失效
    高频扼流圈

    公开(公告)号:US6160465A

    公开(公告)日:2000-12-12

    申请号:US187278

    申请日:1998-11-06

    IPC分类号: H01F17/06 H01F27/34 H01F21/00

    摘要: A soft magnetic core is substantially cylindrical and a linear-shaped coil conductor is inserted through a hole in the central portion of the soft magnetic core. A hard magnetic material sheet has areas which are magnetized in a thickness direction thereof and the areas are arranged in strips so that a magnetization direction of adjacent strips is mutually opposite. The hard magnetic material is wound on the outside surface of the soft magnetic core and is fixed to the soft magnetic core. The direction of the areas formed as strips of the hard magnetic material is substantially perpendicular to the axial direction of the coil conductor.

    摘要翻译: 软磁芯基本上是圆柱形的,并且线状线圈导体通过软磁芯的中心部分中的孔插入。 硬磁性材料板具有沿其厚度方向被磁化的区域,并且这些区域被排列成条状,使得相邻条带的磁化方向相互相反。 硬磁性材料被卷绕在软磁芯的外表面上并固定在软磁芯上。 形成为硬磁性材料的条的区域的方向基本上垂直于线圈导体的轴向。

    Organopolysiloxane
    9.
    发明授权
    Organopolysiloxane 失效
    有机聚硅氧烷

    公开(公告)号:US5464917A

    公开(公告)日:1995-11-07

    申请号:US282490

    申请日:1994-08-01

    IPC分类号: C08G77/24 C08G77/08

    CPC分类号: C08G77/24

    摘要: A straight-chain organopolysiloxane represented by the general formula: ##STR1## wherein R.sup.1 represents a monovalent hydrocarbon group, R.sup.2 represents a bivalent organic group, Rf represents a perfluoroalkyl ether group or a perfluoroalkyl group, X represents a hydrogen atom or an organosilyl group, and n is an integer of 15 to 4,000 and having a content of cyclic polysiloxanes with a molecular weight of 3,000 or below of 50 ppm or below. This organopolysiloxane is novel in that the content of cyclic siloxanes with a molecular weight of 3,000 or below is only 50 ppm or below and the organopolysiloxane can obviate contact failure due to volatilization of components or surrounding contamination due to bleeding when used as materials in the field of electricity and electronics or as building materials.

    摘要翻译: 由以下通式表示的直链有机聚硅氧烷:其中R1表示一价烃基,R2表示二价有机基团,Rf表示全氟烷基醚基或全氟烷基,X表示氢原子或有机甲硅烷基, n为15〜4000的整数,分子量为3000以下的环状聚硅氧烷的含量为50ppm以下。 该有机聚硅氧烷是新颖的,因为分子量为3,000以下的环状硅氧烷的含量仅为50ppm以下,有机聚硅氧烷可以消除由于挥发成分引起的接触不良或当作为本领域的材料使用时出现渗出的周围污染 电力电子或建筑材料。