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:
Nov. 04, 2008
Filed:
Nov. 01, 2007
Souichirou Suzuki, Suntou-gun, JP;
Kenjiro Hori, Tokorozawa, JP;
Shimpei Matsuo, Tokyo, JP;
Ryuhei Shoji, Suntou-gun, JP;
Tatsuya Hotogi, Suntou-gun, JP;
Kazunari Fujii, Kawasaki, JP;
Souichirou Suzuki, Suntou-gun, JP;
Kenjiro Hori, Tokorozawa, JP;
Shimpei Matsuo, Tokyo, JP;
Ryuhei Shoji, Suntou-gun, JP;
Tatsuya Hotogi, Suntou-gun, JP;
Kazunari Fujii, Kawasaki, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
An image forming apparatus detects a oscillating state of a oscillation system with a oscillation detector and controls oscillation of the oscillation system such that the oscillation system oscillates a reflective member in a balanced steady state by adjusting a drive force of a drive unit with one or more drive control parameter values on the basis of the detection result obtained by the oscillation detector. When the balanced steady state is detected, the drive control parameter values are stored and are used when an exposure unit is reactivated.