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:
Jul. 09, 2024
Filed:
Sep. 02, 2020
Botswana International University of Science and Technology, Palapye, BW;
Adamu Murtala Zungeru, Palapye, BW;
Ernest Gomolemo Modise, Palapye, BW;
Joseph Monamati Chuma, Palapye, BW;
Abstract
A system for sorting of diamonds is provided. The system comprises a conveying system including a conveyer belt to transport material sample including diamonds. Further, the system comprises an x-ray source configured to fire x-rays at the material sample. Furthermore, the system comprises an x-ray luminescence (XRL) detector configured to measure radiated intensity of the x-rays from the material sample. Additionally, the system comprises an x-ray transmission (XRT) detector configured to measure transmitted intensity of the x-rays through the material sample. Also, the system comprises a processor that is configured to: receive the radiated intensity and the transmitted intensity from the XRL detector and the XRT detector respectively; process the radiated intensity and the transmitted intensity to determine an equivalent absorption coefficient; and identify the material sample as diamond based on a comparison of the equivalent absorption coefficient and a pre-stored model species absorption coefficient.