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. 08, 2008
Filed:
Mar. 23, 2006
Kohei Koshida, Toride, JP;
Jiro Shirakata, Kashiwa, JP;
Koji Takematsu, Abiko, JP;
Hisashi Otaka, Toride, JP;
Ken-ichi Manabe, Tokyo, JP;
Hideaki Miyazawa, Abiko, JP;
Hideaki Kosasa, Abiko, JP;
Yuji Yamanaka, Toride, JP;
Kohei Koshida, Toride, JP;
Jiro Shirakata, Kashiwa, JP;
Koji Takematsu, Abiko, JP;
Hisashi Otaka, Toride, JP;
Ken-ichi Manabe, Tokyo, JP;
Hideaki Miyazawa, Abiko, JP;
Hideaki Kosasa, Abiko, JP;
Yuji Yamanaka, Toride, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
Conveyance speed of recording materials by a fixing roller pair can be set to conveyance speed based on detected results of a recording material detector and a loop detecting sensor, and information on the recording material that has been stored in a memory in advance, and the conveyance speed of the fixing roller pair is set so that loop length of the recording material will be a lower limit length, after the loop detecting sensor detects a loop of the recording material, and before the rear end of the recording material passes through the transfer roller pair.