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.

Date of Patent:
Feb. 09, 2010

Filed:

Jun. 16, 2006
Applicants:

Kohji Yoshie, Sagamihara, JP;

Saburo Shimizu, Hachioji, JP;

Riichi Hama, Hachioji, JP;

Masahiro Kaneko, Hino, JP;

Kiyoshi Hata, Hachioji, JP;

Inventors:

Kohji Yoshie, Sagamihara, JP;

Saburo Shimizu, Hachioji, JP;

Riichi Hama, Hachioji, JP;

Masahiro Kaneko, Hino, JP;

Kiyoshi Hata, Hachioji, JP;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B42C 13/00 (2006.01); B42C 11/02 (2006.01); B42B 9/00 (2006.01); B42C 11/04 (2006.01);
U.S. Cl.
CPC ...
Abstract

There are provided bookbinding apparatuses that wrap a bundle of sheets with a cover and form back corners, and have a detecting unit for detecting a wave amount of a bundle of sheets. A type of such an apparatus includes a controller to control a time period to form back corners, based on a result of detection by the detecting unit. Another type of such an apparatus includes a controller to control a pressure applied to form back corners, based on a result of detection by the detecting unit. Still another type of such an apparatus includes a controller to control a time period and pressure applied to form back corners, based on a result of detection by the detecting unit.


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