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. 03, 2015
Filed:
Sep. 04, 2012
Yoichi Yamaguchi, Shizuoka-ken, JP;
Ken Iguchi, Shizuoka-ken, JP;
Isao Yahata, Shizuoka-ken, JP;
Takahiro Kawaguchi, Shizuoka-ken, JP;
Yoshiaki Sugizaki, Shizuoka-ken, JP;
Kikuo Mizutani, Shizuoka-ken, JP;
Hiroyuki Taki, Shizuoka-ken, JP;
Hiroyuki Tsuchihashi, Shizuoka-ken, JP;
Chiaki Iizuka, Shizuoka-ken, JP;
Hidetoshi Yokochi, Shizuoka-ken, JP;
Toshiaki Oshiro, Shizuoka-ken, JP;
Hiroyuki Hazu, Shizuoka-ken, JP;
Hiroyuki Sugiyama, Shizuoka-ken, JP;
Yuichi Saito, Shizuoka-ken, JP;
Jun Ishii, Shizuoka-ken, JP;
Yoichi Yamaguchi, Shizuoka-ken, JP;
Ken Iguchi, Shizuoka-ken, JP;
Isao Yahata, Shizuoka-ken, JP;
Takahiro Kawaguchi, Shizuoka-ken, JP;
Yoshiaki Sugizaki, Shizuoka-ken, JP;
Kikuo Mizutani, Shizuoka-ken, JP;
Hiroyuki Taki, Shizuoka-ken, JP;
Hiroyuki Tsuchihashi, Shizuoka-ken, JP;
Chiaki Iizuka, Shizuoka-ken, JP;
Hidetoshi Yokochi, Shizuoka-ken, JP;
Toshiaki Oshiro, Shizuoka-ken, JP;
Hiroyuki Hazu, Shizuoka-ken, JP;
Hiroyuki Sugiyama, Shizuoka-ken, JP;
Yuichi Saito, Shizuoka-ken, JP;
Jun Ishii, Shizuoka-ken, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Toshiba Tec Kabushiki Kaisha, Tokyo, JP;
Abstract
An erasing device of one embodiment includes a conveyance unit that conveys a sheet; a pair of rotating brushes is provided corresponding to both side portions in a width direction perpendicular to a sheet conveyance direction of the sheet conveyed by the conveyance unit, the rotating brushes being provided to oppose to each other, nipping the conveyed sheet, the rotating brushes rotating in the same direction as the sheet conveyance direction such that a circumferential speed of the brush tip has a higher speed than a conveyance speed of the sheet, the rotating brushes rolling and correcting a corner fold portion which occurs on the sheet conveyed by the brush tip portion while rotating; and an erasing unit is provided downstream in the sheet conveyance direction than the rotating brush, the erasing unit erasing an image which is formed on the sheet.