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:
Aug. 19, 2008
Filed:
Dec. 08, 2005
Akihiko Sakai, Abiko, JP;
Shigeo Hata, Toride, JP;
Yasuyuki Aiko, Toride, JP;
Katsuhide Koga, Moriya, JP;
Takashi Nagaya, Moriya, JP;
Takashi Birumachi, Kashiwa, JP;
Shingo Kitamura, Abiko, JP;
Akihiko Sakai, Abiko, JP;
Shigeo Hata, Toride, JP;
Yasuyuki Aiko, Toride, JP;
Katsuhide Koga, Moriya, JP;
Takashi Nagaya, Moriya, JP;
Takashi Birumachi, Kashiwa, JP;
Shingo Kitamura, Abiko, JP;
Canon Kabushiki Kaisha, , JP;
Abstract
In an image formation method of an image formation apparatus for correcting uneven image formation on the basis of vibration property information corresponding to an operation sequence in image formation, vibration property information corresponding to a plurality of operation sequences are stored in a storage device. The uneven image formation is corrected on the basis of vibration property information corresponding to an operation sequence selected from the storage device. Vibration property information generated by driving a movable member is measured when the selected operation sequence is being executed while correcting the uneven image formation. It is determined whether the measured vibration property information is similar to the vibration property information selected from the storage device. The vibration property information stored in the storage device is rewrite-controlled in accordance with the measurement result or the determination result.