MUMBAI, India, June 27 -- Intellectual Property India has published a patent application (202518053757 A) filed by Jfe Steel Corporation, Tokyo, on June 3, for 'method for generating a hardness prediction model for heat hardened rail.'
Inventor(s) include Osuka Kenichi; Fukuda Hiroyuki; and Ueoka Satoshi.
The application for the patent was published on June 27, under issue no. 26/2025.
According to the abstract released by the Intellectual Property India: "A method for generating a hardness prediction model (25) for heat hardened rail is disclosed. The method comprises: acquiring, by using an internal hardness computing model that is a physical model for performing computing by using the cooling condition data set as input data and using hardness inside at least a rail head portion (101) of the rail (1) after the forced cooling as output data, a plurality of sets of data for learning composed of the cooling condition data set and the hardness output data; and generating in advance a hardness prediction model (25) using the cooling condition data set as at least input data and using information on hardness inside the rail (1) after the forced cooling as output data, by machine learning using the acquired plurality of sets of data for learning."
The patent application was internationally filed on Mar. 08, 2021, under International application No.PCT/JP2021/009060.
Disclaimer: Curated by HT Syndication.
