Automatic checking device for preset recording program of recording and reproducing apparatus

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4206483
SERIAL NO

05935968

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

In a recording and reproducing apparatus, such as, a video tape recorder or VTR, which can be preset to establish a desired recording program, that is, to initiate and terminate successive recording intervals at predetermined times, the aggregate of the tape or other record medium needed for the recording of signals thereon in the preset recording intervals is compared with the amount or capacity of record medium available for recording and, in the event of a deficiency of the latter, a suitable alarm or indication is provided to avoid a failure to record desired signals. An alarm or indication is further provided if there is overlapping of the preset recording intervals, or if the apparatus is not in condition for recording, for example, by reason of the absence of a tape cassette or other record medium from the apparatus or the presence of a record medium which is already recorded with signals to be preserved.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

  • SONY CORPORATION

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nakamura, Tadahiko Kanagawa, JP 24 446

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation