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:
Aug. 17, 2021
Filed:
May. 16, 2019
Applicant:
Honda Motor Co., Ltd., Tokyo, JP;
Inventors:
Toshiyuki Tanaka, Tochigi, JP;
Satoshi Oyama, Tochigi, JP;
Kazuhide Matsuo, Tochigi, JP;
Shinichi Miyasaka, Tochigi, JP;
Assignee:
HONDA MOTOR CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B08B 7/00 (2006.01); B23K 26/70 (2014.01); B23K 26/12 (2014.01);
U.S. Cl.
CPC ...
B08B 7/0057 (2013.01); B23K 26/123 (2013.01); B23K 26/702 (2015.10);
Abstract
In the method for cleaning optical components by UV ashing according to the present embodiment, while supplying humidity-controlled humidified gas, ultraviolet rays are radiated to the surface of the protective glass to remove organic matters on the surface of the protective glass. Further, in the cleaning method of the present embodiment, the humidified gas is supplied so that the humidity in the laser head during cleaning becomes 30% to 90%.