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CY1106030T1 - PROCEDURE FOR ANALYZING THE VISIBLE CLOUD OF SECURITY PAPER AND APPARATUS FOR PERFORMING THE SAME - Google Patents

PROCEDURE FOR ANALYZING THE VISIBLE CLOUD OF SECURITY PAPER AND APPARATUS FOR PERFORMING THE SAME

Info

Publication number
CY1106030T1
CY1106030T1 CY20071100221T CY071100221T CY1106030T1 CY 1106030 T1 CY1106030 T1 CY 1106030T1 CY 20071100221 T CY20071100221 T CY 20071100221T CY 071100221 T CY071100221 T CY 071100221T CY 1106030 T1 CY1106030 T1 CY 1106030T1
Authority
CY
Cyprus
Prior art keywords
paper
analyzing
procedure
same
converted
Prior art date
Application number
CY20071100221T
Other languages
Greek (el)
Inventor
Miguel Merchan Palacios
Rafael Davo Ferro
Francisco Javier Gamo Aranda
Original Assignee
Fabrica Nacional De Moneda Y Timbre
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 Fabrica Nacional De Moneda Y Timbre filed Critical Fabrica Nacional De Moneda Y Timbre
Publication of CY1106030T1 publication Critical patent/CY1106030T1/en

Links

Classifications

    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07DHANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D7/00Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
    • G07D7/06Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency using wave or particle radiation
    • G07D7/12Visible light, infrared or ultraviolet radiation

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Sorting Of Articles (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

Το χαρτί που θα αναλυθεί αναγκάζεται να περάσει μέσα από μια μονάδα επίκτησης (2), επάνω σε μια πλατφόρμα (5) αυτής, από μια είσοδο (6) προς μια έξοδο (7), κατάλληλα κατευθυνόμενο από έναν οδηγό (8) και ελκόμενο από έναν κινητήρα έλξης (10) με τη συνεργασία φωτοκύτταρων (9-9'), τα οποία ανιχνεύουν την είσοδο και την έξοδο του χαρτιού, αναγκάζοντας το πιο συγκεκριμένα να περάσει μέσα από έναν συνδυασμό πομπού-δέκτη (12), όπου η ακτίνα του φωτός διαμορφώνεται από τη μη ομοιομορφία στο πάχος του χαρτιού, οι διαφοροποιήσεις του φωτός μετατρέπονται σε διαφοροποιήσεις τάσης, οι οποίες θα εφαρμοστούν σε μια μονάδα επεξεργασίας και ένδειξης στην οποία συμμετέχει μια κάρτα απόκτησης δεδομένων και ένας υπολογιστής, όπου το σήμα μετατρέπεται σε ψηφιακή μορφή και όπου η επεξεργασία του διεξάγεται για την εξαγωγή των παραμέτρων που θα χαρακτηρίσουν τη νέφωση του δείγματος χαρτιού.The paper to be analyzed is forced to pass through an acquisition unit (2), on a platform (5) thereof, from an inlet (6) to an outlet (7), suitably directed by a guide (8) and pulled by a traction motor (10) with the cooperation of photocells (9-9'), which detect the entry and exit of the paper, forcing it more specifically to pass through a transmitter-receiver combination (12), where the light beam shaped by the non-uniformity in the thickness of the paper, the light variations are converted into voltage variations, which will be applied to a processing and display unit involving a data acquisition card and a computer, where the signal is converted into digital form and where the processing is carried out to extract the parameters that will characterize the cloudiness of the paper sample.

CY20071100221T 2001-09-21 2007-02-20 PROCEDURE FOR ANALYZING THE VISIBLE CLOUD OF SECURITY PAPER AND APPARATUS FOR PERFORMING THE SAME CY1106030T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200102116A ES2184646B1 (en) 2001-09-21 2001-09-21 METHOD OF ANALYSIS OF THE VISUAL CLOUDY OF THE SECURITY ROLE, AND DEVICE FOR THE PRACTICE OF THE SAME.

Publications (1)

Publication Number Publication Date
CY1106030T1 true CY1106030T1 (en) 2011-04-06

Family

ID=8498974

Family Applications (1)

Application Number Title Priority Date Filing Date
CY20071100221T CY1106030T1 (en) 2001-09-21 2007-02-20 PROCEDURE FOR ANALYZING THE VISIBLE CLOUD OF SECURITY PAPER AND APPARATUS FOR PERFORMING THE SAME

Country Status (7)

Country Link
EP (1) EP1298598B1 (en)
AT (1) ATE349744T1 (en)
CY (1) CY1106030T1 (en)
DE (1) DE60217042T2 (en)
DK (1) DK1298598T3 (en)
ES (2) ES2184646B1 (en)
PT (1) PT1298598E (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO118943B (en) * 1965-10-19 1970-03-02 Valmet Oy
CA1160749A (en) * 1980-06-23 1984-01-17 Robert N. Goldman Non-counterfeitable document system
JPS58175091A (en) * 1982-04-06 1983-10-14 株式会社東芝 Security thread detector
US4630845A (en) * 1983-08-25 1986-12-23 Light Signatures, Inc. Authentication document system
JPS63137386A (en) * 1986-11-17 1988-06-09 ライト・シグネイチヤーズ・インコーポレーテツド Document validation system
US4857747A (en) * 1988-02-24 1989-08-15 Albany International Corporation Method and apparatus for analyzing the formation of a web of material via generating a formation index
JPH09190561A (en) * 1996-01-11 1997-07-22 World Techno:Kk Paper money authenticity judging device
JP4165932B2 (en) * 1998-07-21 2008-10-15 東芝ソリューション株式会社 Light / dark inspection apparatus and light / dark inspection method

Also Published As

Publication number Publication date
DK1298598T3 (en) 2007-04-10
DE60217042T2 (en) 2007-07-12
EP1298598A2 (en) 2003-04-02
ATE349744T1 (en) 2007-01-15
DE60217042D1 (en) 2007-02-08
PT1298598E (en) 2007-03-30
EP1298598A3 (en) 2005-01-12
ES2184646B1 (en) 2004-07-16
EP1298598B1 (en) 2006-12-27
ES2278892T3 (en) 2007-08-16
ES2184646A1 (en) 2003-04-01

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CY1106030T1 (en) PROCEDURE FOR ANALYZING THE VISIBLE CLOUD OF SECURITY PAPER AND APPARATUS FOR PERFORMING THE SAME