发明名称 |
Recording/playback apparatus with electric wave transmission |
摘要 |
A recording/playback apparatus accommodates a recording medium in a cassette shell and performs recording and/or playback with respect to the recording medium cassette provided with a cassette-side antenna connected to an in-cassette memory. The playback apparatus includes a recording/playback mechanism, a cassette holding member, a cassette passing member and an apparatus side antenna. The apparatus side antenna effects communication through the in-cassette memory and the cassette-side antenna. An electric wave transmission portion is formed in a portion of the cassette holding member opposed to the cassette-side antenna. The apparatus-side antenna is arranged in correspondence with the electric wave transmission portion.
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申请公布号 |
US6496314(B1) |
申请公布日期 |
2002.12.17 |
申请号 |
US20000713335 |
申请日期 |
2000.11.16 |
申请人 |
SONY CORPORATION |
发明人 |
OTA SHUICHI;KATOKU TAKASHI;KANEKO MASAYASU |
分类号 |
G11B15/07;G11B15/675;G11B23/087;H05K1/16;(IPC1-7):G11B5/02 |
主分类号 |
G11B15/07 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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