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:
Sep. 20, 2011
Filed:
May. 19, 2008
Kazutoshi Emoto, Tokyo, JP;
Kazuo Katai, Tokyo, JP;
Kiyonori Hinoki, Tokyo, JP;
Yousuke Miyaki, Tokyo, JP;
Kazutoshi Emoto, Tokyo, JP;
Kazuo Katai, Tokyo, JP;
Kiyonori Hinoki, Tokyo, JP;
Yousuke Miyaki, Tokyo, JP;
TDK Corporation, Tokyo, JP;
Abstract
A liquid applicator comprises a guide roll for guiding a sheet, and a slit die, having a slit with an opening extending in an axial direction of the guide roll, for applying a liquid to a surface of the sheet guided by the guide roll. On the rear side of the opening in a rotating direction of the guide roll, the slit die further includes a front lip having a concave surface corresponding to the guide roll. The front lip opposes the guide roll by such a length FA in the rotating direction RD of the guide roll as to have a central angle θ of 0.95° to 3.0° about an axis O of the guide roll.