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143 条记录 (耗时 0.023 秒)

    Reproducing system for video tape recorders
    81.
    发明授权
    Reproducing system for video tape recorders 失效
    录像机再现系统

    公开(公告)号：US4321618A

    公开(公告)日：1982-03-23

    申请号：US58625

    申请日：1979-07-18

    申请人： Koichi Hirose ,  Akira Shibata

    发明人： Koichi Hirose ,  Akira Shibata

    IPC分类号： G11B20/02 ,  H04N5/931 ,  H04N9/793 ,  H04N9/87 ,  H04N5/76 ,  H04N5/78

    CPC分类号： H04N5/931

    摘要： A plurality of signals picked up by a plurality of video heads are amplified by a plurality of amplifiers and then are fed to a plurality of switch circuits where the signals are alternately switched. The signals from the switch circuits are coupled by a coupling line into a continuous signal which in turn is fed to an automatic gain control circuit. The automatic gain control circuit provides at its output an FM output signal with a constant level. A color signal is taken from a portion between the coupling line and the automatic gain control circuit.

    摘要翻译： 由多个视频头拾取的多个信号由多个放大器放大，然后被馈送到交替切换信号的多个开关电路。 来自开关电路的信号通过耦合线耦合到连续信号中，该连续信号又被馈送到自动增益控制电路。 自动增益控制电路在其输出端提供恒定电平的FM输出信号。 从耦合线和自动增益控制电路之间的部分获取彩色信号。

    Apparatus for making a tri-metallic composite electrical contact
    83.
    发明授权
    Apparatus for making a tri-metallic composite electrical contact 失效
    用于制造三金属复合电接触的装置

    公开(公告)号：US4232812A

    公开(公告)日：1980-11-11

    申请号：US926874

    申请日：1978-07-24

    申请人： Akira Shibata

    发明人： Akira Shibata

    IPC分类号： B21K1/62 ,  H01H11/04 ,  B23K20/02

    CPC分类号： H01H11/041 ,  Y10T29/49204 ,  Y10T29/49208 ,  Y10T29/49218

    摘要： A tri-metallic electrical contact consisting of a head wire piece and a base wire piece which abut to an intermediate piece at its opposite ends, is produced by cold press operations performed by first and second die and punch sets. The first die and punch set causes plastic deformation of approximately only a half part of the aligned wire pieces, while keeping another half part of these pieces not deformed. The second die and punch set imparts, subsequent to, and independently from, the cold press operation performed by the first die and punch set, plastic deformation to the other half part of the pieces, whereby the abutting surfaces of the three wires are prevented from sliding movements laterally relative to each other during the cold press operations, and whereby irregular or insufficient deformation of the wires due to the differences of yield points of the wires is prevented.

    摘要翻译： 通过由第一和第二模具和冲头组执行的冷压操作来制造由头部线片和与其相对端部的中间件抵接的基部线材构成的三金属电接触。 第一模具和冲头组件引起大约仅对准的线材件的一半的塑性变形，同时保持这些部件的另一半部分不变形。 第二模具和冲头装置在第一模具和冲头组件执行的冷压操作之后并独立于第二模具和冲头组件，塑料变形到另一半部件，由此防止三根导线的邻接表面 在冷压操作期间相对于彼此横向滑动运动，并且由于电线的屈服点的差异而防止了电线的不规则或不足的变形。

    Video signal play-back circuit
    84.
    发明授权
    Video signal play-back circuit 失效
    视频信号回放电路

    公开(公告)号：US4210942A

    公开(公告)日：1980-07-01

    申请号：US883155

    申请日：1978-03-03

    申请人： Hisashi Nakamura ,  Toshiyuki Akiyama ,  Akira Shibata ,  Yoichi Tokunaga

    发明人： Hisashi Nakamura ,  Toshiyuki Akiyama ,  Akira Shibata ,  Yoichi Tokunaga

    IPC分类号： H04N5/93 ,  G11B5/027 ,  G11B5/035 ,  H03G5/14 ,  G11B5/45 ,  G11B5/02

    CPC分类号： G11B5/035 ,  H03G5/14

    摘要： In a video signal play-back circuit connected so that a play-back signal from a magnetic head may be applied to an amplifier circuit through a resonance circuit which consists of an inductance element and a capacitance element, a resistor for adjusting the quality factor Q of the resonance circuit is connected between one terminal of the resonance circuit and one output terminal of the amplifier circuit, thereby to reduce thermal noises which develop from the Q adjusting resistor.

    摘要翻译： 在连接使得来自磁头的回放信号可以通过由电感元件和电容元件构成的谐振电路施加到放大器电路的视频信号回放电路中，用于调节质量因子Q 谐振电路的一端与放大电路的一个输出端连接，从而减少由Q调整电阻产生的热噪声。

    Silver-metal oxide composite and method of manufacturing the same
    86.
    发明授权
    Silver-metal oxide composite and method of manufacturing the same 失效
    银 - 金属氧化物复合物及其制造方法

    公开(公告)号：US3933486A

    公开(公告)日：1976-01-20

    申请号：US474704

    申请日：1974-05-30

    申请人： Akira Shibata

    发明人： Akira Shibata

    IPC分类号： C22C5/00 ,  C22C32/00 ,  H01H1/0237 ,  B32B15/00

    CPC分类号： H01H1/02372 ,  C22C32/0021 ,  C22C5/00

    摘要： An electrical contact material obtained through internally oxidizing a silver alloy which is the solid solution with 5 to 20 weight percent of one or more of the solute metal elements selected from tin, zinc and antimony and which contains 0.01 to 1.0% weight percent of bismuth. The silver alloy may also include up to 0.5 weight percent of ferrous metal or metals.

    摘要翻译： 通过内部氧化作为固溶体的银合金获得的电接触材料，所述银合金具有5至20重量％的一种或多种选自锡，锌和锑的溶质金属元素，并含有0.01至1.0重量％的铋。 银合金还可以包括至多0.5重量％的黑色金属或金属。

    Information processing method and information processing apparatus
    88.
    发明申请
    Information processing method and information processing apparatus 审中-公开
    信息处理方法和信息处理装置

    公开(公告)号：US20070147609A1

    公开(公告)日：2007-06-28

    申请号：US11517554

    申请日：2006-09-08

    申请人： Takaharu Noguchi ,  Akira Shibata ,  Shigeru Komatsu ,  Atsushi Ogawa ,  Goro Umeda

    发明人： Takaharu Noguchi ,  Akira Shibata ,  Shigeru Komatsu ,  Atsushi Ogawa ,  Goro Umeda

    IPC分类号： H04N7/167

    CPC分类号： H04N7/1675 ,  H04N21/23439 ,  H04N21/2347 ,  H04N21/2541 ,  H04N21/25841 ,  H04N21/26613 ,  H04N21/4405 ,  H04N21/4623 ,  H04N21/835

    摘要： An apparatus and a method for processing video and audio information therein, comprising: an encrypting circuit for coping with a copyright management system, which adopts an encrypting method differing from each other depending on a region where it is used; and an input portion, through which information of the region of use is inputted, wherein an encrypting method of said encrypting circuit is selected, upon basis of said information of the region of use, which is obtained from said input portion, through which information of the region of use is inputted, thereby processing the video and audio information.

    摘要翻译： 一种用于处理视频和音频信息的装置和方法，包括：加密电路，用于处理版权管理系统，该版权管理系统采用根据其使用的区域彼此不同的加密方法; 以及输入部分，通过所述输入部分输入所述使用区域的信息，其中，根据从所述输入部分获得的所述使用区域的所述信息，选择所述加密电路的加密方法，通过所述信息 输入使用区域，从而处理视频和音频信息。

    Method of generating an index signal with reduced parts
    89.
    发明授权
    Method of generating an index signal with reduced parts 失效
    缩小部分生成索引信号的方法

    公开(公告)号：US07112956B2

    公开(公告)日：2006-09-26

    申请号：US10856195

    申请日：2004-05-28

    申请人： Akira Shibata ,  Yoshihito Otomo

    发明人： Akira Shibata ,  Yoshihito Otomo

    IPC分类号： G01B7/30

    CPC分类号： H02K29/08 ,  G11B19/28 ,  H02P6/15

    摘要： In an index signal generator for generating an index signal for use in a direct-drive motor having a rotation axis and comprising a stator and a rotor, a particular at least one of M magnetized elements is used as an index detection magnet having magnetic force which is different from those in remaining ones of the M magnetized elements. Wound around one of a specific one of particular three cores in the stator, an index detection coil detects variations of the magnetic force generated by the ring-shaped permanent magnet to produce a detected signal. On the basis of the detected signal, the index signal is generated.

    摘要翻译： 在用于产生具有旋转轴并且包括定子和转子的直接驱动电动机中使用的指标信号的指标信号发生器中，使用M个磁化元件中的至少一个特定的磁化元件作为具有磁力的指标检测磁体， 与M个磁化元件中的其余部分不同。 围绕定子中的特定三个芯中的一个特定绕组缠绕，索引检测线圈检测由环形永磁体产生的磁力的变化以产生检测信号。 基于检测到的信号，生成索引信号。