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    Record/reproduce circuit for VTR
    1.
    发明授权
    Record/reproduce circuit for VTR 失效
    录像/再生电路

    公开(公告)号：US4466026A

    公开(公告)日：1984-08-14

    申请号：US349519

    申请日：1982-02-17

    申请人： Kuniaki Miura ,  Akira Shibata ,  Noboru Kojima ,  Keiichi Komatsu ,  Teizo Tamura ,  Makoto Konosu ,  Yasuji Moriyama

    发明人： Kuniaki Miura ,  Akira Shibata ,  Noboru Kojima ,  Keiichi Komatsu ,  Teizo Tamura ,  Makoto Konosu ,  Yasuji Moriyama

    IPC分类号： G11B5/027 ,  G11B15/14 ,  H04N5/14 ,  H04N5/93 ,  G11B5/02 ,  H04N5/782

    CPC分类号： G11B15/14 ,  H04N5/93

    摘要： A record/reproduce circuit for VTR comprising two normal reproducing heads with different azimuth angles, a special reproducing head with the same azimuth angle as that of the one normal reproducing head, a rotary transformer through which signals from these heads are supplied to a static circuit section, a change-over means for alternately switching a signal from the special reproducing head and a signal from the other normal reproducing head with a different azimuth angle from that of the special reproducing head, a feedback type preamplifier for amplifying the output of the change-over means, and another feedback-type preamplifier for amplifying a signal from the normal reproducing head with the same azimuth angle as that of the special reproducing head.

    摘要翻译： 一种用于VTR的记录/再现电路，包括具有不同方位角的两个正常再现头，具有与一个正常再现头的方位角相同的方位角的专用再现头，通过该旋转变压器将来自这些磁头的信号提供给静态电路 切换装置，用于交替地切换来自专用再现头的信号和来自另一正常再现头的信号与来自专用再现头的方位角不同的方位角;反馈型前置放大器，用于放大变化的输出 以及另一个反馈型前置放大器，用于以与特殊再现头相同的方位角放大来自正常再现头的信号。

    Fibrous configuration composed of a plurality of mutually entangled bundles of fine fibers
    3.
    发明授权
    Fibrous configuration composed of a plurality of mutually entangled bundles of fine fibers 失效
    纤维构造由多根相互缠结的细纤维束构成

    公开(公告)号：US3932687A

    公开(公告)日：1976-01-13

    申请号：US344620

    申请日：1973-03-26

    申请人： Miyoshi Okamoto ,  Koji Watanabe ,  Yasuhiko Nukushina ,  Makoto Konosu

    发明人： Miyoshi Okamoto ,  Koji Watanabe ,  Yasuhiko Nukushina ,  Makoto Konosu

    IPC分类号： D04H1/58 ,  D04H1/64 ,  D04H1/74

    CPC分类号： D04H1/58 ,  Y10S428/904 ,  Y10T428/2915 ,  Y10T428/2967 ,  Y10T428/2969 ,  Y10T428/3175 ,  Y10T428/31786 ,  Y10T428/31797 ,  Y10T428/31826 ,  Y10T428/31931 ,  Y10T428/31935 ,  Y10T442/608

    摘要： A fibrous article having a suede-like surface is composed of numerous staple fiber bundle units mutually entangled with one another in a three-dimensional configuration. Each staple fiber bundle unit comprises a plurality of flexible and relatively movable synthetic organic ultrafine fibers having a substantially round cross-sectional profile, substantially the same fiber length, and lying axially along the longitudinal axis of the staple fiber bundle unit. Elastic bonding material is disposed around and spaced axially along the ultrafine fiber bundle units joining together adjacent ones of the ultrafine fiber bundle units at locations where they intersect with one another to jointly hold the entangled ultrafine fiber bundle units in their three-dimensional configuration while permitting slight relative longitudinal movement between the individual ultrafine fibers within each ultrafine fiber bundle unit. The ultrafine fibers located on at least one surface of the fibrous article have raised ends which are spaced-apart from each other and provide the fibrous article with good handling, touch, softness and excellent durability approaching that of natural leather.

    摘要翻译： 具有麂皮状表面的纤维制品由三维结构相互缠结的许多短纤维束单元构成。 每个短纤维束单元包括多个柔性且相对移动的合成有机超细纤维，其具有基本上圆形的横截面轮廓，基本上相同的纤维长度，并且沿着短纤维束单元的纵向轴线。 弹性接合材料围绕并沿着超细纤维束单元轴向设置，在超细纤维束单元彼此相交的位置处相互连接在一起，以共同保持缠结的超细纤维束单元的三维结构，同时允许 每个超细纤维束单元内各个超细纤维之间的轻微的相对纵向移动。 位于纤维制品的至少一个表面上的超细纤维具有彼此间隔开的起始端，并提供具有接近天然皮革的良好的处理，触感，柔软性和优异的耐久性的纤维制品。