Facsimile and static presentation processing – Facsimile – Recording apparatus
Patent
1991-07-25
1992-06-16
Envall, Jr., Roy N.
Facsimile and static presentation processing
Facsimile
Recording apparatus
358906, 360 351, 360 62, H04N 576
Patent
active
051228998
ABSTRACT:
A recording and reproducing apparatus which is arranged to shorten a stand-by period and to suppress the appearance of noises comprises: a selection circuit arranged to select either a recording mode or a reproducing mode; and a control circuit which is arranged to operate, accxording to the result of detection of tracks on a recording medium, to shift a head to a vacant track on the medium when the recording mode is selected by the selection circuit, to shift the head to a recorded track on the medium when the reproducing mode is selected and to accomplish the shifting operation within a blanking period of a video signal.
REFERENCES:
patent: 3890639 (1975-06-01), O'Donnell
patent: 3911484 (1975-10-01), Mutou
patent: 4517611 (1985-05-01), Kimura
patent: 4573087 (1986-02-01), Tezuka
patent: 4665446 (1987-05-01), Takayama
patent: 4698702 (1987-10-01), Miyake
Canon Kabushiki Kaisha
Envall Jr. Roy N.
Young W. R.
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