The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 17, 1992
Filed:
Dec. 27, 1988
Shinichi Majima, Yokohama, JP;
Kabushiki Kaisha Toshiba, Kanagawa, JP;
Abstract
A synchronizing circuit for a dubbing apparatus which is capable of a dubbing a signal played back from a playback unit to a recording unit in accordance with the operation of a dubbing command key. The synchronizing circuit essentially includes a circuit for checking the recording unit to determine if the recording unit has been brought into a stable recording condition and for producing a synchronous recording request signal, a device for driving the playback unit in response to the synchronous recording request signal, a circuit for checking the playback unit to determine if the playback unit is ready to playback and for producing a synchronous recording start signal, and a device for driving the recording unit into a recording mode in response to the synchronous recording start signal.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile