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:
Apr. 27, 2004
Filed:
Aug. 30, 2000
Naoki Yonetani, Daito, JP;
Tetsuya Tani, Katano, JP;
Sanyo Electric Co., Ltd., Moriguchi, JP;
Abstract
In a cassette tape recorder for recording signals on a magnetic tape wound on a pair of reels of a tape cassette or reproducing signals from the tape, a control circuit for controlling a tape transport mechanism detects the amount of the tape remaining unwound and extending to the tape tail end, and controls the tape speed based on the tape position corresponding to the detected amount of the remaining tape. The control circuit estimates the thickness of the tape and alters the tape position where deceleration of the tape is to be started, in accordance with the estimated tape thickness. Consequently, even when the tape thickness varies from tape to tape, the time required for winding up the magnetic tape can be shortened by giving specified speed variations to the tape in the high-speed winding mode.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile