FR3139218B1 - Procédés de marquage temporaire et d’identification d’un objet, objet identifiable correspondant - Google Patents

Procédés de marquage temporaire et d’identification d’un objet, objet identifiable correspondant Download PDF

Info

Publication number
FR3139218B1
FR3139218B1 FR2208487A FR2208487A FR3139218B1 FR 3139218 B1 FR3139218 B1 FR 3139218B1 FR 2208487 A FR2208487 A FR 2208487A FR 2208487 A FR2208487 A FR 2208487A FR 3139218 B1 FR3139218 B1 FR 3139218B1
Authority
FR
France
Prior art keywords
pattern
identifying
methods
temporarily marking
inscription
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR2208487A
Other languages
English (en)
Other versions
FR3139218A1 (fr
Inventor
François Cartier
Sylvain Chatillon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Commissariat a lEnergie Atomique CEA, Commissariat a lEnergie Atomique et aux Energies Alternatives CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR2208487A priority Critical patent/FR3139218B1/fr
Publication of FR3139218A1 publication Critical patent/FR3139218A1/fr
Application granted granted Critical
Publication of FR3139218B1 publication Critical patent/FR3139218B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K1/00—Methods or arrangements for marking the record carrier in digital fashion
    • G06K1/12—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching
    • G06K1/126—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching by photographic or thermographic registration
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/06009—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking
    • G06K19/06046—Constructional details
    • G06K19/0614—Constructional details the marking being selective to wavelength, e.g. color barcode or barcodes only visible under UV or IR
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/12—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using a selected wavelength, e.g. to sense red marks and ignore blue marks

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Electron Beam Exposure (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)

Abstract

Ce procédé de marquage temporaire d’un objet (10 ; 18) en surface comporte une étape (104, 106) d’inscription d’un motif, porteur d’un code d’identification unique associé à cet objet (10 ; 18), dans une portion de la surface de l’objet formée d’un matériau constitutif prédéterminé (14). L’inscription (104, 106) du motif comporte l’émission (106), à l’aide d’un dispositif (16) d’émission à accélération de particules, d’un faisceau de particules chargées vers chaque point de surface du motif à inscrire de manière à engendrer par réactions nucléaires, en ce point et sur une profondeur prédéterminée, des isotopes radioactifs, localisables par un détecteur de rayons gamma, au sein du matériau constitutif prédéterminé (14). Cette inscription est invisible.
FR2208487A 2022-08-24 2022-08-24 Procédés de marquage temporaire et d’identification d’un objet, objet identifiable correspondant Active FR3139218B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2208487A FR3139218B1 (fr) 2022-08-24 2022-08-24 Procédés de marquage temporaire et d’identification d’un objet, objet identifiable correspondant

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2208487 2022-08-24
FR2208487A FR3139218B1 (fr) 2022-08-24 2022-08-24 Procédés de marquage temporaire et d’identification d’un objet, objet identifiable correspondant

Publications (2)

Publication Number Publication Date
FR3139218A1 FR3139218A1 (fr) 2024-03-01
FR3139218B1 true FR3139218B1 (fr) 2024-10-11

Family

ID=84370126

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2208487A Active FR3139218B1 (fr) 2022-08-24 2022-08-24 Procédés de marquage temporaire et d’identification d’un objet, objet identifiable correspondant

Country Status (1)

Country Link
FR (1) FR3139218B1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0017652A1 (fr) * 1979-04-12 1980-10-29 Központi Bányászati Fejlesztési Intézet Procédé d'identification d'un objet à l'aide d'un rayonnement nucléaire
US4765655A (en) * 1986-04-22 1988-08-23 Crihan Ioan G Radioisotope marking of art objects in view of their rapid identification
FR2664073A1 (fr) * 1990-06-29 1992-01-03 Thomson Csf Moyens de marquage d'objets, procede de realisation et dispositif de lecture.
AUPM963494A0 (en) * 1994-11-24 1994-12-15 Donaldson, John Hedley Improvements in data derivation from movable surfaces
US6616051B1 (en) * 2000-06-28 2003-09-09 Authentic Ltd. Apparatus for and method for marking objects, objects marked thereby and apparatus and method of reading marked objects
EA008237B1 (ru) 2003-01-17 2007-04-27 Сикпа Холдинг С.А. Способ, устройство и система для временной маркировки объектов

Also Published As

Publication number Publication date
FR3139218A1 (fr) 2024-03-01

Similar Documents

Publication Publication Date Title
Schatzle An experimental study of fusion of vortex rings
FR3139218B1 (fr) Procédés de marquage temporaire et d’identification d’un objet, objet identifiable correspondant
Pérez-Rey et al. Laboratory physical modelling of block toppling instability by means of tilt tests
Shao et al. A review of anthropogenic radionuclide 236U: Environmental application and analytical advances
Degueldre The analysis of nuclear materials and their environments
JP2006010356A (ja) パルス中性子透過法による非破壊分析方法及び装置
JP2690348B2 (ja) 物質表面の減肉量を測定する方法及び装置
JP4406686B2 (ja) 多重ガンマ線測定による３次元キューブを用いた高感度核種分析方法
Field High-speed photography at the Cavendish Laboratory
US20230358900A1 (en) Systems and Methods for Coupling Fields to Exotic Matter
Synal et al. Willy Wölfli (1930–2014): a nuclear physicist with pioneering visions
Dupont Evaluation of Oak Ridge National Laboratory Health Physics Research Reactor Operation Data for Critical Benchmark Creation
Sambell et al. A contribution towards a standard leach test for immobilized low and medium level waste
Chamizo et al. Trace americium contamination sources in the environment can be detected using 243Am/241Am
Schienbein et al. On the development and qualification of multiaxial designs of nanofabrication machines with ultra precision tool rotations
DE19806709B4 (de) Verfahren zum Vermessen des Bohrungsverlaufes von Tieflochbohrungen, insbesondere von Sacklochbohrungen, und dazu geeignete Vorrichtung
Kaixuan et al. Radioactive Deposit Mining, Requirements and Methods in
Blessinger et al. Minimum Detectable Quantity Calculation for Radiation Portal Monitors
Alder Novel quantum sensors for directional dark matter detection
Al-Jobouri et al. Analysis of nuclear track parameters of CN-85 detector irradiated to thermal neutrons by using MATLAB program
Lock 1. Nuclear Emulsions
Hain et al. 233U/236U–A new tracer for environmental processes?
Whitley et al. Radiochemical techniques
Stovbun et al. Study of physicochemical forms of the spatial distribution of α-emitters in areas around the Chernobyl NPP
Wherry Radio-active minerals found in Pennsylvania and their effect on the photographic plate

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20240301

PLFP Fee payment

Year of fee payment: 3