Dynamic magnetic information storage or retrieval – Record medium – In container
Patent
1997-06-26
1999-11-16
Cao, Allen T.
Dynamic magnetic information storage or retrieval
Record medium
In container
G11B 2302
Patent
active
059868597
ABSTRACT:
A tape cartridge having a tape wound between a pair of rotative reels and the tape can be drawn from the cartridge, an expansive belt or rotative rollers is/are contacted on the surface of parts of the tape which are wound around the reels for eliminating the air between the tape layers, for removing dust adhered on the surface of the tape. Thereby, the appearance of the tape wound the reels can be increased and the occurrence of drop-out or increase in the rate of error can be prevented.
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patent: 4975792 (1990-12-01), Renders et al.
patent: 5081555 (1992-01-01), Rohloff
patent: 5374004 (1994-12-01), Von Behren
Nishiyama Tousaku
Ohata Tumoru
Watanabe Masaru
Cao Allen T.
Ikeuchii & Sato
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