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:
Mar. 02, 2021
Filed:
Jan. 23, 2019
Applicant:
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05C 5/02 (2006.01); B05C 9/08 (2006.01); B65H 23/24 (2006.01); H01M 4/04 (2006.01); B05D 3/02 (2006.01); B05D 1/26 (2006.01); H01M 4/139 (2010.01); B05C 13/00 (2006.01); H01M 10/052 (2010.01); F26B 13/20 (2006.01);
U.S. Cl.
CPC ...
B05C 5/0254 (2013.01); B05C 9/08 (2013.01); B05C 13/00 (2013.01); B05D 1/26 (2013.01); B05D 3/0272 (2013.01); B65H 23/24 (2013.01); H01M 4/0404 (2013.01); H01M 4/0409 (2013.01); H01M 4/0411 (2013.01); H01M 4/139 (2013.01); B05D 2252/02 (2013.01); B65H 2301/5114 (2013.01); B65H 2406/112 (2013.01); F26B 13/104 (2013.01); H01M 10/052 (2013.01);
Abstract
A coating apparatus includes a transport roll for transporting a base material, a slit die facing a lower surface of the base material, a coating liquid supply controller for switching on and/or off in supply of a coating liquid to the slit die, and a base material height changing device for ejecting compressed gas onto the lower surface of the base material during a specific period from a termination of the supply of the coating liquid to the slit die to a restart of the supply of the coating liquid to the slit die.