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:
Oct. 30, 1984
Filed:
Aug. 02, 1982
Hiroyuki Sugiyama, Isehara, JP;
Masaki Sakurai, Yokohama, JP;
Ryozo Abe, Yokohama, JP;
Kenji Yoshihara, Chiba, JP;
Susumu Sakakibara, Sagamihara, JP;
Victor Company of Japan, Ltd., Kanagawa, JP;
Abstract
A rotary recording medium reproducing apparatus for reproducing a rotary recording medium recorded with a program information signal and different kinds of address signals having mutually different predetermined codes in correspondence with the program information signal within a program information signal recorded section. The reproducing apparatus comprises a reproducing element for reproducing recorded signals from the rotary recording medium, a moving device for moving the reproducing element along a radial direction of the rotary recording medium, an address signal detecting circuit for detecting address signals from signals reproduced by the reproducing element, and a driving voltage generating circuit set with an address signal to be searched, for generating a driving voltage in accordance with the kind of set address signal, and supplying the driving voltage thus generated to the moving device. The moving device moves the reproducing element at a speed in accordance with the kind of the address signal.