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. 05, 2005
Filed:
Jun. 20, 2002
Keiko Watanabe, Tsuchiura, JP;
Tetsuya Hamaguchi, Chiyoda, JP;
Tatsuya Ito, Odawara, JP;
Yuji Nishimura, Odawara, JP;
Keiko Watanabe, Tsuchiura, JP;
Tetsuya Hamaguchi, Chiyoda, JP;
Tatsuya Ito, Odawara, JP;
Yuji Nishimura, Odawara, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
A rotary disk type storage device has a casing comprised of a box-shaped base casing, whose one side is opened, and a cover casing closing the open side of the base casing, in which accommodated are a magnetic disk, a spindle for rotating the magnetic disk, and an actuator for moving a magnetic head slider to a desired position on the magnetic disk. A film member having an adhesive layer is bonded to an outside of an edge portion of the casing to reduce vibrations of a side wall of the cover casing and therefore vibration-induced noise.