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    • 4. 发明授权
    • Parallel image processing system
    • 并行图像处理系统
    • US4985618A
    • 1991-01-15
    • US367756
    • 1989-06-13
    • Toshio InadaAki UedaHironobu MifuneYukio Ogura
    • Toshio InadaAki UedaHironobu MifuneYukio Ogura
    • G06K9/46G06N3/067
    • G06N3/0675G06K9/4609
    • A parallel image processing system comprises an image detection array of photodector elements, edge detection circuit including a number of edge detection elements for producing an output signal indicating detection of edge of the input image, and movement detection circuit including a number of movement detection elements each being supplied with output signals from a first group of the edge detection elements along a first signal path as an excitement signal and further from a second group of the edge detection elements along a second signal path as an inhibitory signal, for producing a movement detection signal indicating movement of the input image on the basis of comparison of the excitement signal and the inhibitory signal.
    • 并行图像处理系统包括光电检测器元件的图像检测阵列,边缘检测电路,包括多个用于产生指示检测输入图像的边缘的输出信号的边缘检测元件,以及移动检测电路,其包括多个移动检测元件 沿着第一信号路径作为兴奋信号从第一组边缘检测元件提供输出信号,并且进一步从作为抑制信号的第二信号路径的第二组边缘检测元件提供输出信号,以产生移动检测信号 基于兴奋信号和抑制信号的比较来指示输入图像的移动。
    • 5. 发明授权
    • Spark plug connecting structure
    • 火花塞连接结构
    • US4701662A
    • 1987-10-20
    • US871277
    • 1986-06-06
    • Hidenori YamanashiToshio InadaSeiichi Wakabayashi
    • Hidenori YamanashiToshio InadaSeiichi Wakabayashi
    • H01T13/04
    • H01T13/04
    • A spark plug having a porcelain insulator affixed with a bushing of a rubber, an oil-impregnated rubber or a thermosetting elastomer such as a silicone resin. The spark plug is connected to an ignition system by a spark plug connecting structure including a plug terminal attached to the extremity of a high-tension resistance cord so as to seize the electrode of the spark plug, and a plug cap covering the free end portion of the high-tension resistance cord and, the plug terminal. In connecting the spark plug to the ignition system, the plug cap is fitted tightly over the bushing so that the porcelain insulator and the electrode of the spark plug, and the plug terminal are sealed perfectly.
    • 一种火花塞,其具有固定有橡胶衬套,油浸橡胶或热固性弹性体如硅树脂的瓷绝缘体。 火花塞通过火花塞连接结构连接到点火系统,该火花塞连接结构包括附接到高压电缆的末端的插头端子,以便抓住火花塞的电极,以及覆盖自由端部分的塞帽 的高压电阻线和插头端子。 在将火花塞连接到点火系统时,将塞帽紧紧地装配在衬套上,以使陶瓷绝缘体和火花塞的电极和插头端子完全密封。
    • 7. 发明授权
    • Method of driving ink jet printing head
    • 驱动喷墨打印头的方法
    • US5359350A
    • 1994-10-25
    • US897383
    • 1992-06-11
    • Tomoaki NakanoHiromichi KomaiToshitaka HirataToshio InadaMasami Kadonaga
    • Tomoaki NakanoHiromichi KomaiToshitaka HirataToshio InadaMasami Kadonaga
    • B41J2/045B41J2/055
    • B41J2/04541B41J2/04581B41J2/04588
    • An ink jet printing head driving method includes steps of: applying a voltage falling edge of a first pulse signal to cause a piezoelectric element to contract so that a capacity of a liquid passage is increased so as to supply ink to the liquid passage; applying a voltage rising edge of the first pulse signal to cause the piezoelectric element to expand so that the capacity of the liquid passage is decreased, for discharging an ink droplet through a discharge port, the first pulse signal having a first pulse width and a first peak voltage amplitude; and applying a voltage rising edge of a second pulse signal to the piezoelectric element after a predetermined delay time has elapsed since application of the first pulse signal for discharging the ink droplet, a pulse width of the second pulse signal being smaller than the first pulse width, and a peak voltage amplitude of the second pulse signal being equal to the first peak voltage amplitude.
    • 一种喷墨打印头驱动方法,包括以下步骤:施加第一脉冲信号的电压下降沿以使压电元件收缩,从而增加液体通道的容量以便向液体通道供应墨水; 施加第一脉冲信号的电压上升沿使压电元件膨胀,使得液体通道的容量减小,以便通过排出口排出墨滴,第一脉冲信号具有第一脉冲宽度和第一脉冲宽度 峰值电压幅值; 并且在施加了用于排出墨滴的第一脉冲信号经过预定的延迟时间之后,将第二脉冲信号的电压上升沿施加到压电元件,第二脉冲信号的脉冲宽度小于第一脉冲宽度 并且第二脉冲信号的峰值电压幅度等于第一峰值电压幅度。