发明名称 INFORMATION RETRIEVING DEVICE
摘要 PURPOSE:To make sure retrieving in a short time possible without changing operation according to circumstances by making an information recording medium stretched on a feeding means by depressing any key of an inputting means when the information recording medium is loaded. CONSTITUTION:When any one of keys on a keyboard is depressed, a signal is sent out to an automatic loading control circuit. At this time, if a reel detector 17 is on and a film detector 18 is off, automatic loading is started. That is, a film feeding roller 14 is brought into pressure contact with a microfilm F. An output signal of the automatic loading control circuit is received by a motor control circuit, and the film feeding roller 14 is rotated, and the film F is sent out. The sent out film F is wound on a take-up reel 10. When the film is wound on the take-up reel 10, automatic loading is completed, and the feeding roller 14 is detached from the film. Thereafter, film feeding is made by a capstan roller 8.
申请公布号 JPS62153943(A) 申请公布日期 1987.07.08
申请号 JP19850296648 申请日期 1985.12.27
申请人 CANON INC 发明人 KASHIWAGI KAZUO
分类号 G03B21/11 主分类号 G03B21/11
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