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:
Apr. 29, 2025
Filed:
Feb. 27, 2023
Rigaku Corporation, Tokyo, JP;
Hideo Toraya, Akishima, JP;
RIGAKU CORPORATION, Tokyo, JP;
Abstract
A device for analyzing a diffraction pattern of a mixture uses a fitting pattern including a term related to a known target pattern, which indicates a target component and which is changeable in shape with use of a shape parameter, and a term related to an unknown pattern, which indicates a residual group. The fitting pattern is fitted to an observed pattern with a given value assigned to the shape parameter and with the unknown pattern set to an initial pattern. The unknown pattern is then changed, to thereby fit the fitting pattern to the observed pattern. The fitting described above is executed with use of a plurality of shape parameters each of which is the shape parameter, and a calculation result related to one of the plurality of shape parameters is selected.