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:
May. 17, 1988
Filed:
Apr. 01, 1986
Tsunehisa Ohira, Sagamihara, JP;
Haruki Ogata, Sagamihara, JP;
Victor Company of Japan, Ltd., Tokyo, JP;
Abstract
A helical scan type magnetic recording apparatus forms tracks which are mutually separated in a width direction of a magnetic tape. The apparatus comprises n pairs of rotary heads for simultaneously and independently forming n oblique tracks which are mutually separated in the width direction of the magnetic tape, where n is equal to two or three, first and second stationary heads for forming audio and control tracks, respectively, and a third stationary head for recording a specific information signal by forming a specific information signal recording track in a recording region other than recording regions in which the audio and control tracks are formed out of three or four recording regions in which the oblique tracks are not formed.