| 摘要 |
<p>PURPOSE:To arrange the input line indicating device for manuscripts, which is used for input processing to an information processor, nearby a display screen and view an input line at a constant position at A all times, to easily feed an indication line through light operation and lighten the burden on an operator at input time, and to enable accurate and efficient input operation. CONSTITUTION:This device is equipped with a transparent cylinder 1 which is pivoted rotatably on a horizontal center axis, a horizontal cursor 2 which faces the outer peripheral surface of this transparent cylinder, and an intermittent unidirectional rotating mechanism which rotates the transparent cylinder 1 and a manuscript, line by line. The cursor 2 is held at the constant set position irrelevantly to the rotation of the transparent cylinder 1. The intermittent unidirectional rotating mechanism consists of a mechanism which converts reciprocal linear motion into rotary or oscillatory motion, a engaging/disengaging or contacting/leaving mechanism which is associated with a one-way clutch or the conversion of the motion direction, and a mechanism including an adjusting mechanism for the angle of the intermittent rotation. The manuscript is rounded and fitted onto the transparent cylinder 1.</p> |
