Dynamic magnetic information storage or retrieval – Record medium – In container
Patent
1997-04-24
1998-12-29
Sniezek, Andrew L.
Dynamic magnetic information storage or retrieval
Record medium
In container
360 25, 360 69, G11B 2302
Patent
active
058547282
ABSTRACT:
A magnetic recording and reproducing apparatus for selectively having a normal cassette containing a recording and reproducing tape or a cleaning cassette containing a cleaning tape loaded therein is provided to detect, for example, on the basis of information stored in a semiconductor memory or an ID board of each cassette, whether the loaded cassette is a normal cassette or a cleaning cassette and, if a cleaning cassette is detected, to limit performance of a cleaning operation to only a predetermined time.
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patent: 5612827 (1997-03-01), Morita
Schroeder et al., Improvement of the User Interface for Video Cassette Recorders by `Memory-in-Cassette`, IEEE Transactions on Consumer Electronics, Aug. 1993.
Oguro Masaki
Takano Akira
Frommer William S.
Sniezek Andrew L.
Sony Corporation
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