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. 08, 2003
Filed:
Sep. 18, 2001
Applicant:
Inventor:
Kenichi Kikuchi, Mito, JP;
Assignee:
Victor Company of Japan, Limited, Yokohama, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B 5/735 ;
U.S. Cl.
CPC ...
G11B 5/735 ;
Abstract
By designating a Young's modulus in the traverse direction (TD) of a non-magnetic substrate (base film) to be more than 15.6 GN/m and less than 19.6 GN/m , a tape damage, which is possibly given to a magnetic tape while the magnetic tape is running, can be reduced. Accordingly, a magnetic tape, which can maintain an excellent condition of a head contact with the magnetic tape, is provided.