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:
Dec. 21, 2010
Filed:
Aug. 26, 2008
Takahisa Kato, Tokyo, JP;
Takahiro Akiyama, Kawasaki, JP;
Kazutoshi Torashima, Palo Alto, CA (US);
Suguru Miyagawa, Yokohama, JP;
Kazunari Fujii, Kawasaki, JP;
Shinichiro Watanabe, Yamato, JP;
Takahisa Kato, Tokyo, JP;
Takahiro Akiyama, Kawasaki, JP;
Kazutoshi Torashima, Palo Alto, CA (US);
Suguru Miyagawa, Yokohama, JP;
Kazunari Fujii, Kawasaki, JP;
Shinichiro Watanabe, Yamato, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A swing member device comprises a swingable part supported by a supporting part to be swingable around a torsional axis on a supporting base in at least one intrinsic oscillation mode: the swing member device having a temperature-raising unit for raising the temperature of ambient atmosphere in the region of swing motion of the swingable part, the temperature-raising unit raising the temperature of the ambient atmosphere to enable decrease of an influence of an unsteady dragging force caused by the ambient atmosphere.