Motion video signal processing for recording or reproducing – Local trick play processing – With randomly accessible medium
Reexamination Certificate
2005-05-17
2005-05-17
Chevalier, Robert (Department: 2616)
Motion video signal processing for recording or reproducing
Local trick play processing
With randomly accessible medium
C386S349000, C386S349000
Reexamination Certificate
active
06895168
ABSTRACT:
A tape transport apparatus enabling a tape winding to be completed even if a winding load is applied to interrupt the tape running during a fast-forward running mode or rewinding running mode. An output voltage applied to a drive motor driving a supply reel or a take-up reel is set at a high voltage during a fast-forward running mode or rewinding running mode and a load flag is turned ON. When a rotation number of the drive motor is reduced under a predetermined rotation number due to the occurrence of the winding load during the load flag being ON, the output voltage applied to the drive motor is sifted from a high voltage to a low voltage and the drive motor is continuously driven to rewind the tape.
REFERENCES:
patent: 4626936 (1986-12-01), Yoshino
patent: 4791507 (1988-12-01), Doyama et al.
patent: 5589997 (1996-12-01), Kim
Deguchi Takehiko
Kinoshita Fumio
Chevalier Robert
Orion Electric Co. Ltd.
Wenderoth , Lind & Ponack, L.L.P.
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