MUMBAI, India, June 13 -- Intellectual Property India has published a patent application (202517035952 A) filed by Nippon Steel Corporation, Tokyo, on April 14, for 'method of analyzing particle containing liquid method of maintaining hot dip galvanizing bath method of producing hot dip galvanized steel sheet and device for analyzing particle containing liquid.'
Inventor(s) include Aimoto Michihiro; Tsuji Norihiro; Aoki Tomonori; Sugiyama Yuri; and Nishimura Hideki.
The application for the patent was published on June 13, under issue no. 24/2025.
According to the abstract released by the Intellectual Property India: "This method of analyzing a particle containing liquid is for analyzing a particle containing liquid by irradiating the same with a laser and running spectrometry on the light emission that occurs at every laser irradiation the method comprising: a step for focusing the laser; a step for obtaining the light emission intensity of a first element selected from elements included in the liquid and a light emission intensity of a second element selected from elements contained in the liquid and the particles; a step for normalizing the light emission intensity of the second element with the light emission intensity of the first element to obtain a normalized intensity of the second element; a step for creating a frequency distribution graph of the normalized intensity; a step for identifying liquid induced peaks and particle induced peaks in the frequency distribution graph; and a step for quantifying the abundance of the particles on the basis of the ratio of a frequency derived from the particle induced peaks to the total frequency of the frequency distribution graph."
The patent application was internationally filed on Nov. 30, 2023, under International application No.PCT/JP2023/042919.
Disclaimer: Curated by HT Syndication.
