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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.:

US 10577695 B1

PDFFull Text
Date of Patent:
Mar. 03, 2020

Filed:

Dec. 28, 2016

Method for manufacturing discharge surface treatment electrode and method for manufacturing film body

Applicant:

Mitsubishi Electric Corporation, Chiyoda-ku, JP;

Inventors:

Hidetaka Katogi, Tokyo, JP;

Nobuyuki Sumi, Tokyo, JP;

Yoshikazu Nakano, Tokyo, JP;

Assignee:

Mitsubishi Electric Corporation, Chiyoda-ku, JP;

Attorney:

Oblon, McClelland, Maier & Neustadt, L.L.P.

Primary Examiner:

Brian K Talbot

Int. Cl.
CPC ...
B05D 5/12 (2006.01); C23C 24/08 (2006.01); B22F 7/02 (2006.01); B33Y 10/00 (2015.01); B22F 1/00 (2006.01); B22F 3/00 (2006.01); C23C 24/10 (2006.01); B22F 3/11 (2006.01); B33Y 80/00 (2015.01); B05D 1/12 (2006.01); B05D 7/00 (2006.01); B05D 3/02 (2006.01);
U.S. Cl.
CPC ...
C23C 24/087 (2013.01); B22F 1/0011 (2013.01); B22F 3/008 (2013.01); B22F 3/1109 (2013.01); B22F 7/02 (2013.01); B33Y 10/00 (2014.12); C23C 24/103 (2013.01); B05D 1/12 (2013.01); B05D 3/02 (2013.01); B05D 3/0254 (2013.01); B05D 5/12 (2013.01); B05D 7/50 (2013.01); B05D 7/536 (2013.01); B22F 2304/10 (2013.01); B33Y 80/00 (2014.12);
Abstract

A method for manufacturing a discharge surface treatment electrode includes: a first laying of laying powder particles to form a first powder layer; and a first binding of binding some of the powder particles in the first powder layer to each other. The method further includes: a second laying of further laying the powder particles on the first powder layer in which some of the powder particles are bound to each other to form a second powder layer; and a second binding of binding some of the powder particles in the second powder layer to each other to form a stacked body of granulated particles. A region having a different porosity from another region is formed inside the stacked body.

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