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:
Sep. 30, 1986
Filed:
Jul. 29, 1985
Applicant:
Inventor:
Tsutomu Fukui, Tokyo, JP;
Assignee:
Asahi Kogaku Kogyo Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N / ;
U.S. Cl.
CPC ...
358337 ; 360 361 ;
Abstract
An apparatus for reproducing a video signal by detecting a video signal recorded on a rotary recording medium. The apparatus includes a variable delay for inputting and delaying a detected video signal, a phase comparator for comparing each phase of a timing signal, such as a horizontal sync signal, or the like, obtained from input and output sides of said variable delay, and a voltage-controlled oscillator for controlling a delay period of a variable delay receiving the output of a comparator.