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, 2006
Filed:
Dec. 06, 2001
Yoshihiro Ueno, Osaka, JP;
Tatsuhiko Inagaki, Osaka, JP;
Yoshihiro Ueno, Osaka, JP;
Tatsuhiko Inagaki, Osaka, JP;
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Abstract
A head slider has, on its front face opposing a disk, a positive pressure generating section and a negative pressure generating recess, and a sloped face slopping toward the air outlet side. By virtue of the sloped face, the negative pressure hindering with high-speed unloading operation of the head slider can be decreased quickly. Thus, at the time of unloading, an additional load is not necessary for the suspension, and the stroke of the suspension for raising the head slider can be shortened. Therefore, a disk drive which is thinner, smaller, and capable of high recording density can be realized.