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40 条记录 (耗时 0.041 秒)

    Method of making permanent magnet of Mn-Al-C alloy
    5.
    发明授权
    Method of making permanent magnet of Mn-Al-C alloy 失效
    制备Mn-Al-C合金永磁体的方法

    公开(公告)号：US4404046A

    公开(公告)日：1983-09-13

    申请号：US231625

    申请日：1981-02-05

    申请人： Yoichi Sakamoto ,  Akihiko Ibata ,  Shigeru Kojima ,  Tadao Ohtani

    发明人： Yoichi Sakamoto ,  Akihiko Ibata ,  Shigeru Kojima ,  Tadao Ohtani

    IPC分类号： C22F1/16 ,  H01F1/04 ,  H01F1/02

    CPC分类号： H01F1/04 ,  C22F1/16

    摘要： There is provided a method of producing a manganese-aluminum-carbon alloy magnet, including the steps of preparing a polycrystalline Mn-Al-C alloy magnet having a specified direction of easy magnetization and subjecting the magnet to compressive working in that direction at a temperature of 550.degree. to 780.degree. C., the degree of said compressive working being equivalent to a logarithmic strain of .ltoreq.-0.1 and working in said step at least up to a logarithmic strain of -0.1 being free compression.

    摘要翻译： 提供一种生产锰 - 铝 - 碳合金磁体的方法，包括以下步骤：制备具有指定易磁化方向的多晶Mn-Al-C合金磁体，并使磁体在该温度下以该方向进行压缩加工 在550℃至780℃之间，所述压缩加工的程度等于对数应变为

    PRINT CONTROL APPARATUS, PRINT CONTROL METHOD, PROGRAM, AND STORAGE MEDIUM
    7.
    发明申请
    PRINT CONTROL APPARATUS, PRINT CONTROL METHOD, PROGRAM, AND STORAGE MEDIUM 有权
    打印控制装置，打印控制方法，程序和存储介质

    公开(公告)号：US20110122447A1

    公开(公告)日：2011-05-26

    申请号：US13018753

    申请日：2011-02-01

    申请人： Yoichi Sakamoto

    发明人： Yoichi Sakamoto

    IPC分类号： G06K15/00

    CPC分类号： H04N1/3878

    摘要： In order to perform printing by using a minimum of band buffer and correcting bending/inclination in a sub-scanning direction without making optical adjustments and using special hardware, 1-band image data are stored in the band buffer, images stored in the band buffer are corrected, images lying outside a band area are stored in an intermediate buffer, and images including images stored in the intermediate buffer and corrected images of a next band that lie inside the band area are output.

    摘要翻译： 为了通过使用最小频带缓冲器和在副扫描方向上校正弯曲/倾斜而进行打印而不进行光学调整并使用特殊硬件，将1频带图像数据存储在频带缓冲器中，存储在频带缓冲器中的图像 被校正后，位于带区域之外的图像被存储在中间缓冲器中，并且输出包括存储在中间缓冲器中的图像和位于带区域内的下一个频带的校正图像的图像。

    Television synchronous receiver
    8.
    发明授权
    Television synchronous receiver 失效
    电视同步接收机

    公开(公告)号：US4461035A

    公开(公告)日：1984-07-17

    申请号：US379994

    申请日：1982-05-19

    申请人： Yoichi Sakamoto

    发明人： Yoichi Sakamoto

    IPC分类号： H04N5/455 ,  H03J7/02 ,  H04N5/50

    CPC分类号： H04N5/455

    摘要： A television synchronous receiver is arranged to maintain a 90.degree. phase difference in the broad frequency band of a TV broadcast between a local oscillator signal and another local oscillator signal. This allows a pair of synchronous detectors to detect the in phase components and quadrature components of a received television broadcast signal. A Costas loop is utilized in the generation of the 90.degree. phase difference.

    摘要翻译： 电视同步接收机被设置为在本地振荡器信号和另一个本地振荡器信号之间的TV广播的宽频带中保持90°的相位差。 这允许一对同步检测器检测接收的电视广播信号的同相分量和正交分量。 科斯塔斯循环用于产生90°相位差。

    Channel selector having a plurality of tuning systems
    9.
    发明授权
    Channel selector having a plurality of tuning systems 失效
    频道选择器具有多个调谐系统

    公开(公告)号：US4361906A

    公开(公告)日：1982-11-30

    申请号：US111477

    申请日：1980-01-07

    申请人： Yoichi Sakamoto

    发明人： Yoichi Sakamoto

    IPC分类号： H03J5/02 ,  H03J7/28 ,  H03L7/18 ,  H04B1/26 ,  H03L7/22

    CPC分类号： H03J7/285 ,  H03J5/0272 ,  H03L7/18 ,  Y10S331/02

    摘要： A channel selector characterized in that a plurality of receivers capable of simultaneously performing a receiving operation have a main part of a phase-locked loop frequency synthesizer connected in common thereto, the frequency synthesizer having a programmable frequency divider, a phase comparator, a reference oscillator and a reference frequency divider. The frequency synthesizer is controlled so that a local oscillation frequency corresponding to a determined frequency close to a broadcast signal of a desired receiving channel is synthesized, and one of a plurality of search tuning systems searches and tunes the broadcast signal from the local oscillation frequency.

    摘要翻译： 一种频道选择器，其特征在于能够同时执行接收操作的多个接收机具有与其共同连接的锁相环频率合成器的主要部分，所述频率合成器具有可编程分频器，相位比较器，基准振荡器 和参考分频器。 频率合成器受到控制，使得对应于接近期望接收信道的广播信号的确定频率的本地振荡频率被合成，并且多个搜索调谐系统中的一个搜索调谐系统从本地振荡频率搜索和调谐广播信号。

    Tuning apparatus using a voltage-dependent reactance element
    10.
    发明授权
    Tuning apparatus using a voltage-dependent reactance element 失效
    使用电压依赖电抗元件的调谐装置

    公开(公告)号：US4031491A

    公开(公告)日：1977-06-21

    申请号：US551383

    申请日：1975-02-20

    申请人： Yoichi Sakamoto

    发明人： Yoichi Sakamoto

    IPC分类号： H03J5/02 ,  H03H5/12 ,  H03J3/06 ,  H03J5/04

    CPC分类号： H03J5/0218

    摘要： A tuning apparatus using a voltage-dependent reactance element comprising a tuning circuit including a voltage-dependent reactance element as a tuning element, a voltage sweep circuit for generating a sweep tuning voltage to be applied to the voltage-dependent reactance element, an operational circuit for converting the tuning voltage to a reference voltage which linearly varies in proportion with a tuning frequency and a voltage comparator circuit for comparing an output of the operational circuit with a predetermined standard voltage, an output of the voltage comparator circuit being used to control the sweep of the voltage sweep circuit to produce a predetermined tuning frequency.

    摘要翻译： 一种使用电压依赖电抗元件的调谐装置，包括：调谐电路，其包括与电压相关的电抗元件作为调谐元件;电压扫描电路，用于产生施加到与电压相关的电抗元件的扫频调谐电压;操作电路 用于将调谐电压转换为与调谐频率成比例地线性变化的参考电压和用于将运算电路的输出与预定标准电压进行比较的电压比较器电路，用于控制扫描的电压比较器电路的输出 的电压扫描电路以产生预定的调谐频率。