Dynamic magnetic information storage or retrieval – Automatic control of a recorder mechanism
Reexamination Certificate
2005-10-20
2008-11-11
Olson, Jason C (Department: 2627)
Dynamic magnetic information storage or retrieval
Automatic control of a recorder mechanism
C369S030380
Reexamination Certificate
active
07450330
ABSTRACT:
Disclosed is a configuration to implement a robot replacement in a library apparatus while maintaining an electrically-activated state. In such a configuration, the library apparatus storing a recording medium (cartridge) for writing and reading information with a host computer, comprises a plurality of robot units, which carries the recording medium; and a control unit (library control unit) which stops power feeding to the robot units if an event is generated until processing time of the event or predetermined time elapses and which transmits to a query from the host computer a response representing that the processing of the event is in progress.
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Fujitsu Limited
Greer Burns & Crain Ltd.
Olson Jason C
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