发明名称 STORAGE CASE FOR RECORDING DISK OF INFORMATION SIGNAL
摘要 PURPOSE:To detect the contents of record information automatically and accurately by fomring a non-cut part which turns on the 1st one of plural switches provided at the prescribed positions opposite to the front edge part of a cover within a reproducer. CONSTITUTION:Analog and digital recording tracks are mixed to perform recording in a disk 3. A storage case 2 for recording disk of information signal which turns on one of plural switches is provided at a prescribed position opposite to the front edge part of a cover 4. In this case, a non-cut part is formed to turn on the 1st one of plural switches provided at the prescribed positions opposite to the front edge part of the cover 4 within a reproducer. In such a way, the contents of record information can be detected automatically and accurately.
申请公布号 JPS59207466(A) 申请公布日期 1984.11.24
申请号 JP19830083237 申请日期 1983.05.12
申请人 NIPPON VICTOR KK 发明人 SUGIYAMA HIROYUKI;TAKAHASHI NOBUAKI
分类号 G11B19/12;G11B20/00;G11B23/03 主分类号 G11B19/12
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