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:
Oct. 31, 2000
Filed:
Jul. 11, 1997
Applicant:
Inventors:
Susumu Takahashi, Osaka-shi, Osaka, JP;
Hisakazu Kawai, Osaka-shi, Osaka, JP;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05C / ;
U.S. Cl.
CPC ...
118410 ; 118712 ;
Abstract
To instantaneously stop a coating solution discharged from a discharge port and to make uniform a film thickness of a coated film from a leading end to a trailing end, a slender discharge port facing a base material transfer path is formed at a finish end of a path for a coating solution formed at an inner portion of a die main body. A shutter for opening or closing the discharge port is installed on an outer side of the die main body, and a driving device for making the shutter extend or retract between an open position and closed position is installed.