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:
Jul. 21, 2009
Filed:
Oct. 31, 2006
Mitsuo Kamimura, Kawasaki, JP;
Fumiya Kudo, Kawasaki, JP;
Yukio Abe, Kawasaki, JP;
Atsushi Suzuki, Kawasaki, JP;
Takeshi Hara, Kawasaki, JP;
Mitsuo Kamimura, Kawasaki, JP;
Fumiya Kudo, Kawasaki, JP;
Yukio Abe, Kawasaki, JP;
Atsushi Suzuki, Kawasaki, JP;
Takeshi Hara, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
When a head is subjected to external vibration while a controller is controlling the head according to a positioning-oriented controller characteristic, the positioning-oriented controller characteristic are changed to a vibration-reducing controller characteristic. Moreover, when the external vibration stop while the controller is controlling the head according to the vibration-reducing controller characteristic, the vibration-reducing controller characteristic are changed to the positioning-oriented controller characteristic.