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:
Jun. 06, 2000
Filed:
Oct. 10, 1997
Toru Yokohata, Kawasaki, JP;
Takayuki Yamamoto, Kawasaki, JP;
Yoshiharu Kasamatsu, Kawasaki, JP;
Takashi Toyoguchi, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
A magnetic head slider having an air inlet end surface and an air outlet end surface, including a pair of rails formed on a disk opposing surface opposed to a magnetic disk, each of the rails having a flat air bearing surface for generating a flying force during rotation of the magnetic disk and a tapering surface formed continuously to the air bearing surface so as to meet the air inlet end surface; and an electromagnetic transducer formed on the air outlet end surface at a position where one of the rails is formed. The magnetic head slider further includes a pair of projections each formed continuously on the tapering surface and the air bearing surface of each rail, each of the projections extending to a peripheral edge of the air bearing surface.