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:
May. 10, 2022
Filed:
Mar. 29, 2018
Nippon Steel Nisshin Co., Ltd., Tokyo, JP;
Masaki Yamamoto, Tokyo, JP;
Yoshinobu Kurisu, Tokyo, JP;
Toshiaki Sato, Tokyo, JP;
Toyoharu Yasuda, Tokyo, JP;
Ichiro Takahashi, Tokyo, JP;
Hiroyuki Nakamizo, Tokyo, JP;
Tadashi Nakano, Tokyo, JP;
Hirokazu Tsuji, Tokyo, JP;
Takahide Hayashida, Tokyo, JP;
Yoshitaka Yukura, Hiroshima, JP;
Tsutomu Ohta, Hiroshima, JP;
Shinichi Kajimoto, Hiroshima, JP;
Takumi Uchiyama, Hiroshima, JP;
Noboru Suzuki, Fukuoka, JP;
Masahiko Tsuchiyama, Fukuoka, JP;
Yuusuke Murai, Fukuoka, JP;
NIPPON STEEL NISSHIN CO., LTD., Tokyo, JP;
Abstract
The present invention enables quick cooling of steam-treated objects and thus reduces the manufacturing time of steam-treated products such as black coated steel sheets. The present invention provides a method for manufacturing steam-treated products, which involves a steam treatment step that introduces steam into a closed container () containing a treatment object () and brings the treatment object () into contact with the steam, and a treated object cooling step that cools the object () treated with steam in the steam treatment step, wherein said treated object cooling step introduces coolant gas into said closed container (), brings said treated object () into contact with the coolant gas, and discharges the introduced coolant gas from said closed container ().