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    • 3. 发明申请
    • PLURAL-SHEET HOLDER
    • WO1993011949A1
    • 1993-06-24
    • PCT/US1992010842
    • 1992-12-16
    • BARISH, Benjamin, J.ISAC, Leah
    • BARISH, Benjamin, J.
    • B42F03/00
    • B42F13/04
    • A sheet holder includes a slide (6, 8) slidable along each end of a track (4) extending along the width of the upper end of a backing member (2), and a cord or pair of cords (10, 12) carried by at least one slide and receivable through the openings of a plurality of sheets. The cords include mating connectors (10a, 10b) at one end to permit the sheets to be secured together, while the opposite ends of the cords are secured to a length-varying device (16, 18) enabling the effective lengths of the cords to be varied according to number of sheets to be secured by the cords.
    • 片材保持器包括沿着沿着背衬构件(2)的上端的宽度延伸的轨道(4)的每个端部可滑动的滑动件(6,8),以及承载的绳索或一对绳索(10,12) 通过至少一个滑动件并且可以通过多个片材的开口接收。 帘线包括在一端的配合连接器(10a,10b),以允许片材被固定在一起,而帘线的相对端被固定到长度可变的装置(16,18)上,使得帘线的有效长度能够 根据要由绳索固定的片材数量而变化。
    • 5. 发明申请
    • METHOD FOR AND APPARATUS FOR INCREASING THE DYNAMIC RANGE OF OPTICAL SENSORS
    • 用于增加光学传感器动态范围和装置的方法
    • WO1993014595A1
    • 1993-07-22
    • PCT/US1993000512
    • 1993-01-06
    • BARISH, Benjamin, J.YADID-PECHT, Orly
    • BARISH, Benjamin, J.
    • H04N05/335
    • H04N5/235H04N5/2351
    • A method and apparatus for increasing the dynamic range of an optical sensor (10) by generating reset enable pulses (RSTE) at time intervals of shorter duration than that of the regular reset pulses, a control signal (CS) when a predetermined characteristic of the sensor output exceeds a reference value, and a conditional reset pulse (RST) when there is coincidence between a reset enable pulse (RSTE) and a control signal (CS). The integration of the sensor (10) is started at the time of generation of either a regular reset pulse (RST) and is terminated at the time of generation of a sample pulse. The output of the sensor (10) is multiplied by a scaling factor representing the ratio of the full integration time to the effective integration time between the starting and termination times.
    • 一种通过以比常规复位脉冲的持续时间短的时间间隔产生复位使能脉冲(RSTE)来增加光学传感器(10)的动态范围的方法和装置,当控制信号(CS) 当复位使能脉冲(RSTE)和控制信号(CS)之间存在一致时,传感器输出超过参考值,条件复位脉冲(RST)。 传感器(10)的积分在产生常规复位脉冲(RST)时开始,并且在产生采样脉冲时终止。 将传感器(10)的输出乘以一个缩放因子,该比例因子表示完全积分时间与起始和终止时间之间的有效积分时间的比率。