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:
Feb. 01, 2011
Filed:
May. 10, 2007
Yoshichi Otake, Yokohama, JP;
Yoshichi Otake, Yokohama, JP;
Victor Company of Japan, Limited, Yokohama-shi, JP;
Abstract
An image fluctuation correction device includes a shake detecting meansfor detecting a shake occurring in a photographic device, two movable refraction elementsA,B arranged on an incident light path to an optical lensto change a direction of refraction of incident light on the optic lens, two rotating meansA,B for rotating each of the two movable refraction elementsA,B about an optical axis within a predetermined movable range, a rotating control amount calculating meansA for calculating rotating control amounts of the two rotating meansA,B so as to cancel the shake detected by the shake detecting means, and rotating control meansB for controlling the two rotating meansA,B on the basis of the rotating control amounts calculated by the rotating control amount calculating meansA.