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    • 13. 发明授权
    • Semiconductor integrated circuit
    • 半导体集成电路
    • US06498765B2
    • 2002-12-24
    • US09838269
    • 2001-04-20
    • Yuichiro IshiiAtsushi MiyanishiYoshiyuki Ota
    • Yuichiro IshiiAtsushi MiyanishiYoshiyuki Ota
    • G11C800
    • G11C7/109G11C7/1078G11C7/22G11C8/08
    • A pulse generation circuit (11) generates a pulse signal (S11) of “L” with a rise of a clock signal (CLOCK) as a trigger. A latch circuit (12) changes a latch signal (S12) fry “L” to “H” on the basis of the pulse signal (11) of “L”. Inverters (G10, G11) output a signal (XDEC) on the basis of the latch signal (S12). Even when the generation of the “L” pulse of the pulse signal (S11) is terminated and the pulse signal (S11) returns to “H”, the latch circuit (12) is in a data holding state to sustain the latch signal (S12) of “H” during a period while the signal READY takes “H”. With this constitution, it is possible to provide a semiconductor integrated circuit having a control unit which can output an operation control signal in synchronization with the clock signal without being constrained by the time length of “H” (“L”) period of the clock signal.
    • 脉冲发生电路(11)以时钟信号(CLOCK)的上升为脉冲,产生“L”的脉冲信号(S11)。 锁存电路(12)基于“L”的脉冲信号(11)将锁存信号(S12)的“L”改变为“H”。 逆变器(G10,G11)根据锁存信号输出信号(XDEC)(S12)。 即使当脉冲信号(S11)的“L”脉冲的产生结束,并且脉冲信号(S11)返回到“H”时,锁存电路(12)处于数据保持状态,以维持锁存信号 S12)为“H”期间,信号READY为“H”。 利用这种结构,可以提供一种具有控制单元的半导体集成电路,该控制单元可以与时钟信号同步输出操作控制信号,而不受时钟长度“H”(“L”)的限制 信号。
    • 14. 发明授权
    • Liquid applicator with axial value actuation
    • 具有轴向值致动的液体涂抹器
    • US4984923A
    • 1991-01-15
    • US365321
    • 1989-06-13
    • Yoshiyuki Ota
    • Yoshiyuki Ota
    • B43K8/02A45D34/04B05C17/00B43K5/18
    • A45D34/042B43K5/1863A45D34/048
    • In the application instrument provided in accordance with the present invention, an operating member inserted in the middle cylinder so as to be movable backward and forward in the axial direction thereof is operated so that a valve mechanism provided in the front portion of the middle cylinder is operated to supply the penpoint with the applied liquid stored in the rear portion of the middle cylinder. The valve mechanism includes a valve seat having a valve hole, a valve spindle provided with a valve element for opening and closing the valve hole, and a stretchable member for moving the valve spindle backward and forward. The stretchable member is elongated and shortened in the axial direction of the middle cylinder as the bent portions of the bent arms are bent less and more, respectively. The operating member is disposed behind the valve mechanism. An operating element provided at the rear end of the middle cylinder is operated to move the operating member forward to push the bent portions of the bent arms to elongate the stretchable member so that the valve spindle is moved backward to open the valve hole to supply the applied liquid to the penpoint.
    • 在根据本发明提供的应用仪器中,操作插入中筒的操作构件可沿其轴向向后和向后移动,使得设置在中筒的前部的阀机构为 操作以向存储在中间气缸的后部中的所施加的液体提供笔尖。 阀机构包括具有阀孔的阀座,设置有用于打开和关闭阀孔的阀元件的阀芯,以及用于向后前后移动阀芯的可拉伸构件。 随着弯臂的弯曲部分分别弯曲越来越多,伸缩部件在中筒的轴向方向上被拉长并缩短。 操作构件设置在阀机构的后面。 设置在中筒的后端的操作元件被操作以使操作构件向前移动以推动弯曲臂的弯曲部分以拉伸可伸展构件,使得阀芯向后移动以打开阀孔以向 应用液体到笔尖。
    • 15. 发明授权
    • Video signal processing apparatus
    • 视频信号处理装置
    • US4668985A
    • 1987-05-26
    • US634782
    • 1984-07-26
    • Masafumi KurashigeYoshiyuki Ota
    • Masafumi KurashigeYoshiyuki Ota
    • H04N5/14H04N5/21H04N7/12
    • H04N5/14H04N5/21
    • An apparatus for processing video signals receives an input digital video signal corresponding to a displayed image and occurring in successive samples derived at a sampling clock frequency. The input digital video signal is divided into successive groups of samples corresponding to successive intervals of time, each group being further divided into N sections of successive samples and the samples within each section corresponding to a defined area of the displayed image. The received samples are written into an addressable memory at selected write addresses and are read out from selected read addresses. The read addresses are generated so as to cause cyclically sequential read out of the N sections, with the samples being read out in the order of entry and starting from the initial samples in each of the N sections. The N sections read from the memory are supplied to respective latch circuits, the outputs of which constitute N channel signals.
    • 用于处理视频信号的装置接收与所显示图像相对应的输入数字视频信号,并以采样时钟频率导出的连续样本中出现。 输入数字视频信号被分成对应于连续时间间隔的连续采样组,每组进一步分为N个连续采样部分,每个部分内的样本对应于所显示图像的限定区域。 接收到的采样将以选定的写入地址写入可寻址存储器,并从选定的读取地址读出。 生成读取地址,以便使N个区段循环地顺序地读出,其中样本按照进入顺序读出,并从N个区段中的每一个中的初始采样开始。 从存储器读取的N个部分被提供给各自的锁存电路,其输出构成N个通道信号。