专利名称：SCANNING SYSTEM 发明人：ITOU AKIRA
申请号：JP16365580
郭玉成申请日：19801119
甲鱼的营养价值公开号：JPS5787276A
结石有什么症状公开日：
单间租房200元附近
19820531培训结束语
专利内容由知识产权出版社提供
培训简讯
摘要：PURPOSE:To scan exactly and to read at an exact position, by providing a means for carrying a sheet at a constant speed, and a means for moving a main scanning means, and moving the main scanning means by only a difference between a scanning speed and
a carrying speed of the sheet. CONSTITUTION:Driving rollers 2, 3 are driven by a motor
13 of a facsimile transmitter, an original 1 is carried at a constant speed, and the original 1 is scanned by a main scanning unit 15. This unit 15 is moved by a pul motor 22 driven by an output of a driving circuit 21 of the pul motor. Timing of a read operation of an image pickup element 8 of this unit 15 is controlled by an output of a read timing circuit 23, and also the driving circuit is controlled by an output which has pasd through a counter 18, a latch 19 and an ROM20. Also, the counter 18 and the latch 19 are controlled by output timing of the circuit 23. In this way, the unit 15 is moved by only a difference between a carrying speed of the original 1 and a scanning speed, and the original is scanned exactly and is read at an exact position.
申请人：MATSUSHITA DENSOU KIKI KK我们一家人
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