发明名称 System for repeatedly reproducing a recorded material of a limited duration
摘要 A system for repeatedly reproducing recorded information of a limited duration, suitable for use as a learning medium, using a multiplicity of recording tapes of a predetermined length, each having respective information recorded thereon, and a special playback unit. The playback unit comprises a circulating path having an inlet and an outlet for the tape. When the tape is inserted through the inlet into the circulating path, it is circulated about the path a desired number of times so as to repeatedly reproduce the information recorded thereon and when ejection means is operated, the circulating tape is inserted from the path into the outlet to be ejected outside the unit. The tapes which are not in use may be conveniently sorted or stored by means in accordance with the invention.
申请公布号 US4112470(A) 申请公布日期 1978.09.05
申请号 US19760655574 申请日期 1976.02.05
申请人 RICOH CO., LTD. 发明人 YAMAUCHI, SATOSHI
分类号 G11B19/00;G11B15/29;G11B15/60;G11B23/02;G11B25/06;(IPC1-7):G11B15/26;G06K13/18;G06K13/24 主分类号 G11B19/00
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