Title:
METHOD FOR IDENTIFYING ATOMS USING FOUR-COLOR X-RAY EQUIPMENT
Document Type and Number:
WIPO Patent Application WO/2021/261951
Kind Code:
A1
Abstract:
In the present invention disclosed is a method for identifying atoms using four-color X-ray equipment, the method enabling the determination of which group an atom having the largest atomic number, among atoms constituting a substance, belongs to in the periodic table. In the method for identifying atoms using four-color X-ray equipment according to the present invention, atoms are inspected by using an X-ray apparatus that displays a four-color image, and classified such that, in the periodic table, a first group including atoms having atomic numbers 1 to 10 is displayed in a first color, a second group including atoms having atomic numbers 12 to 18 is displayed in a second color, a third group including atoms having atomic numbers 20 to 40 is displayed in a third color, and a fourth group including atoms having atomic numbers of 42 or more is displayed in a fourth color. Next, when a substance including molecular units is inspected by using the X-ray equipment that displays a four-color image, the color of a group including an atom having the largest atomic number among the atoms included in the substance is displayed, and it is determined to which of the first to fourth groups the atom having the largest atomic number belongs.
Inventors:
JEON JE HWAN (KR)
LEE HYUN WOO (KR)
RYU TAE IN (KR)
LEE HYUN WOO (KR)
RYU TAE IN (KR)
Application Number:
PCT/KR2021/008007
Publication Date:
December 30, 2021
Filing Date:
June 25, 2021
Export Citation:
Assignee:
REPUBLIC OF KOREA CHIEF OF PRESIDENTIAL SECURITY SERVICE (KR)
International Classes:
G01N23/083; G01N23/10; G01V5/00
Foreign References:
| JP2007064727A | 2007-03-15 | |||
| US20200158908A1 | 2020-05-21 | |||
| JPH0868768A | 1996-03-12 | |||
| KR102230737B1 | 2021-03-22 |
Other References:
ANONYMOUS: "Final Report of Preliminary Study on the Implementation of Artificial Intelligence (AI) in the Field of X-Ray Reading to Advance Customs Border Management", FINAL REPORT JLK INSPECTION, Korea, pages 1 - 76, XP009533270, Retrieved from the Internet
See also references of EP 4174477A4
See also references of EP 4174477A4
Attorney, Agent or Firm:
DAE-A INTELLECTUAL PROPERTY CONSULTING (KR)
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