Bookbinding apparatus, bookbinding system, and adhesive...

Bookbinding: process and apparatus – Apparatus – With measuring – testing – or inspection means

Reexamination Certificate

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Details

C412S037000, C412S033000, C156S359000, C118S693000, C270S058090

Reexamination Certificate

active

07806640

ABSTRACT:
A bookbinding apparatus for forming a booklet by coating an adhesive on a spine of a stack of sheets, including: a coating apparatus, which has an adhesive reservoir to store a liquid of the adhesive, and a coating roller to coat on the spine the adhesive scooped up from the adhesive reservoir; a pellet storage section to store pellets of the adhesive; a replenishing section to replenish the pellets of the adhesive into the adhesive reservoir; an adhesive quantity sensor to detect a liquid level in the adhesive reservoir; and a controller to control the replenishing section based on a detection signal of the adhesive quantity sensor, wherein the controller controls a rate of replenishing amount of the pellets by controlling the replenishing section based on information of the stack of sheets.

REFERENCES:
patent: 6093279 (2000-07-01), Detterman et al.
patent: 6685416 (2004-02-01), Itoh et al.
patent: 7527465 (2009-05-01), Toyoizumi et al.
patent: 2005/0238462 (2005-10-01), Oota
patent: 2006/0115646 (2006-06-01), Fujiwara et al.
patent: 2004-209746 (2004-07-01), None
patent: 2004-276457 (2004-10-01), None
patent: 2004-305881 (2004-11-01), None
Office Action from Japanese Patent Application No. 2006-233321 dated Sep. 16, 2008.

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