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. 24, 2014
Filed:
Feb. 17, 2012
Toshihiro Arisaka, Odawara, JP;
Daisuke Matsuka, Yokohama, JP;
Hiroshi Fukuda, Odawara, JP;
Morihiro Waizumi, Minamiashigara, JP;
Kouichirou Kinoshita, Hadano, JP;
Naoki Wada, Odawara, JP;
Toshihiro Arisaka, Odawara, JP;
Daisuke Matsuka, Yokohama, JP;
Hiroshi Fukuda, Odawara, JP;
Morihiro Waizumi, Minamiashigara, JP;
Kouichirou Kinoshita, Hadano, JP;
Naoki Wada, Odawara, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
In a storage device provided with a plurality of recording devices, the vibrations which propagate to the recording devices through a board can be reduced with a small number of parts. A storage device equipped with a plurality of recording devices having: a canister equipped with the recording device; a board equipped with a circuit that transmits a signal to the recording device or processes a signal; a chassis equipped with the board and the canister; a plate-like piezoelectric element attached to part of the board; a vibration detection sensor attached to part of the board; and a control unit that controls a drive signal given to the piezoelectric element in accordance with a sensor output of the vibration detection sensor is proposed.