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    • 91. 发明授权
    • Interpolation method and apparatus for improving registration adjustment
in a projection television
    • 用于改进投影电视中的配准调整的插值方法和装置
    • US5537159A
    • 1996-07-16
    • US246131
    • 1994-05-19
    • Masayuki SuematsuToshihiko HamamatsuMakoto Kondo
    • Masayuki SuematsuToshihiko HamamatsuMakoto Kondo
    • H04N5/74H04N3/233H04N9/28H04N9/31
    • H04N9/28H04N3/2335
    • The nonlinear, deflection waveform used improve registration in a three picture tube projection television system is produced using interpolation of stored data setting points by first performing a reduced number of high-order interpolation calculations using the setting points and then performing low-order interpolation calculations either between two calculated high-order interpolated data points or between one of the calculated high-order interpolated data points and one of the setting points. This results in reducing the work load on the central processing unit in the registration system. In addition, a reduced bit-size requirement for the interpolation portion of the registration is obtained by storing registration data of a first bit size and then adding bits below the original LSB for the interpolation calculation prior to performing the digital to analog conversion.
    • 所使用的非线性偏转波形,通过使用设定点首先进行减数次的高次插值计算,然后进行低阶插值计算,通过使用存储的数据设定点的插值来生成三像素投影电视系统的配准, 在两个计算的高阶内插数据点之间或者在所计算的高阶内插数据点之一和设定点之一之间。 这导致减少注册系统中的中央处理单元的工作负载。 此外,通过存储第一位大小的登记数据,然后在执行数模转换之前,将用于内插计算的原始LSB之下的位相加,来获得注册的插值部分的缩小比特大小要求。
    • 93. 发明授权
    • Apparatus for depositing compound semiconductor crystal
    • 一种用于沉积化合物半导体晶体
    • US5304247A
    • 1994-04-19
    • US858981
    • 1992-05-21
    • Makoto KondoHiroshi Sekiguchi
    • Makoto KondoHiroshi Sekiguchi
    • C30B25/14C23C16/00
    • C23C16/45561C30B25/14Y10S438/935
    • A crystal of a compound semiconductor is deposited on a substrate using a metal organic vapor phase epitaxy within a reaction enclosure having a vertical flow of deposition gas supplied through a gas injector within the deposition enclosure. The deposition gas is supplied in a plurality of divided flow paths in which the flow rates are individually controlled. The injector comprises a plurality of gas jet ports which receive respective, plural flow paths and which are disposed in a two-dimensional array having dimensions corresponding to the two-dimensional main surface dimensions of the substrate thereby to supply a uniform flow of deposition gas over the entire two-dimensional main surface of the substrate. The method and apparatus have special application in the deposition of quaternary III-V compound semiconductor.
    • PCT No.PCT / JP91 / 01262 Sec。 371日期:1992年5月21日 102(e)日期1992年5月21日PCT 1991年9月20日PCT PCT。 出版物WO92 / 05577 日期:1992年4月2日。化学半导体的晶体在具有通过沉积封壳内的气体注入器供应的垂直沉积气体的反应封壳内的金属有机气相外延下沉积在基板上。 沉积气体以多个分开的流路供给,其中单独控制流量。 喷射器包括多个气体喷射口,其接收相应的多个流动路径,并且以具有对应于基板的二维主表面尺寸的尺寸的二维阵列设置,从而提供均匀的沉积气体流过 基板的整个二维主表面。 该方法和装置在沉积III-V族化合物半导体时具有特殊的应用。
    • 98. 发明授权
    • Back spacing apparatus for a transcribing machine
    • 用于转录机的后置间隔装置
    • US4331308A
    • 1982-05-25
    • US148500
    • 1980-05-09
    • Kenzi FurutaMakoto Kondo
    • Kenzi FurutaMakoto Kondo
    • G11B15/20G11B15/093G11B15/44B65H59/38G03B1/02
    • G11B15/444G11B15/093
    • A back spacing apparatus for a transcribing machine comprises a first means for providing a first signal (a) corresponding to the period of rotation of a supply reel or a take-up reel, a drive source for rewinding a tape toward the supply reel and a second means for providing electric energy (Tm.times.V) corresponding to the period (Tm) of the first signal (a) to the drive source for rewinding to vary the r.p.m. of the supply reel at the time of rewinding the tape toward the supply reel or the period of the rewinding operation according to the first signal (a). The magnitude (Tm.times.V) of the electric energy is varied in accordance with the period (Tm) of the first signal (a) for making the length of the tape rewound toward the supply reel substantially constant irrespective of the diameter of the tape rolled on the supply reel.
    • 用于转录机的后置间隔装置包括第一装置,用于提供对应于供应卷轴或卷取卷轴的旋转周期的第一信号(a),用于将卷朝卷筒纸卷绕的驱动源和 将与第一信号(a)的周期(Tm)对应的电能(TmxV)提供给用于重绕的驱动源的第二装置,以改变转速 根据第一信号(a)将供带盘重新卷绕到供带盘上或倒卷操作的周期。 电能的大小(TmxV)根据第一信号(a)的周期(Tm)而变化,用于使卷带的长度朝向供带盘的长度基本上恒定,而不管卷上的带的直径如何 供应卷轴。