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:
Apr. 13, 2010
Filed:
Sep. 12, 2005
Masashi Murate, Nagoya, JP;
Takashi Yamada, Nagoya, JP;
Masashi Murate, Nagoya, JP;
Takashi Yamada, Nagoya, JP;
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Abstract
A primer () for forming a resin frame () is formed on an outer end portion () of a separator () of a fuel cell. An electrodeposition coating device () includes an upper frame () and a lower frame (), and covers only the outer end portion () of the substrate () with a center portion () of the substrate () left uncovered. When the substrate () is sandwiched between the upper frame () and the lower frame () of the electrodeposition coating device (), an annular electrodeposition chamber () is formed with the outer end portion () of the substrate () located in the electrodeposition chamber (). Then, the electrodeposition chamber () is filled with an electrodeposition coating solution (), and electrodeposition coating is performed. Then, cleaning is performed by using purified water, and drying is performed by using hightemperature air.