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. 12, 2024
Filed:
Apr. 09, 2021
Jfe Steel Corporation, Tokyo, JP;
Ryosuke Masuda, Tokyo, JP;
Yoshinari Hashimoto, Tokyo, JP;
Akitoshi Matsui, Tokyo, JP;
Shugo Morita, Tokyo, JP;
Tatsuro Hayashida, Tokyo, JP;
Taiga Koriyama, Tokyo, JP;
Takehide Hirata, Tokyo, JP;
JFE STEEL CORPORATION, Tokyo, JP;
Abstract
A breakout prediction method includes: a step of inputting a dimension of a solid product withdrawn from a mold in a continuous casting machine; a step of detecting a temperature of the mold by a plurality of thermometers embedded in the mold; a step of executing interpolation processing on the detected temperatures detected by the plurality of thermometers according to the dimension of the solid product; a step of calculating, based on the temperatures calculated by executing the interpolation processing, a component in a direction orthogonal to an influence coefficient vector obtained by principal component analysis as a degree of deviation from during a normal operation in which a breakout has not occurred; and a step of predicting a breakout based on the degree of deviation.