NL7507971A - DEVICE FOR THE OPTICAL SECURITY EXAMINATION OF BANKNOTES AND OTHER SECURITY PAPERS. - Google Patents

DEVICE FOR THE OPTICAL SECURITY EXAMINATION OF BANKNOTES AND OTHER SECURITY PAPERS.

Info

Publication number
NL7507971A
NL7507971A NL7507971A NL7507971A NL7507971A NL 7507971 A NL7507971 A NL 7507971A NL 7507971 A NL7507971 A NL 7507971A NL 7507971 A NL7507971 A NL 7507971A NL 7507971 A NL7507971 A NL 7507971A
Authority
NL
Netherlands
Prior art keywords
security
banknotes
examination
papers
optical
Prior art date
Application number
NL7507971A
Other languages
Dutch (nl)
Other versions
NL164147B (en
NL164147C (en
Original Assignee
Landis & Gyr Ag
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 Landis & Gyr Ag filed Critical Landis & Gyr Ag
Publication of NL7507971A publication Critical patent/NL7507971A/en
Publication of NL164147B publication Critical patent/NL164147B/en
Application granted granted Critical
Publication of NL164147C publication Critical patent/NL164147C/en

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D7/00—Testing 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
    • G07D7/06—Testing 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
    • G07D7/12—Visible light, infrared or ultraviolet radiation
    • G07D7/121—Apparatus characterised by sensor details

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
NL7507971.A 1974-07-04 1975-07-03 APPARATUS FOR THE OPTICAL SECURITY EXAMINATION OF BANKNOTES OR OTHER SECURITIES. NL164147C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH917974A CH573634A5 (en) 1974-07-04 1974-07-04

Publications (3)

Publication Number Publication Date
NL7507971A true NL7507971A (en) 1976-01-06
NL164147B NL164147B (en) 1980-06-16
NL164147C NL164147C (en) 1980-11-17

Family

ID=4349183

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7507971.A NL164147C (en) 1974-07-04 1975-07-03 APPARATUS FOR THE OPTICAL SECURITY EXAMINATION OF BANKNOTES OR OTHER SECURITIES.

Country Status (7)

Country Link
CH (1) CH573634A5 (en)
DE (1) DE2440552B2 (en)
FR (1) FR2277512A7 (en)
GB (1) GB1470737A (en)
IT (1) IT1039472B (en)
NL (1) NL164147C (en)
SE (1) SE401958C (en)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1531312A (en) * 1975-05-13 1978-11-08 Glory Kogyo Kk Note discriminating apparatus
IT1068657B (en) * 1976-11-03 1985-03-21 Nuovo Pignone Spa PERFECTED METHOD FOR CHECKING BANKNOTES AND EQUIPMENT TO MAKE IT
CH634411A5 (en) * 1978-10-10 1983-01-31 Sodeco Compteurs De Geneve Method for determining suitable optical wavelengths, for distinguishing test objects optically, and appliance required therefor and application of the method
DE2932962C2 (en) * 1979-08-14 1982-04-08 GAO Gesellschaft für Automation und Organisation mbH, 8000 München Method for checking the degree of soiling of recording media, in particular bank notes
GB2060166B (en) * 1979-10-09 1984-03-21 Ag Electron Inc Sorting device and method
FR2477705A1 (en) * 1980-03-05 1981-09-11 David Michel colorimeter for measurement of shades - uses different colour light beams and employs memories to store digitised output of photocell for sample and reference
SE455547B (en) * 1982-06-29 1988-07-18 Bergstroem Arne APPARATUS FOR AUTHENTICITY OF BOOKLETS
DE3239995C2 (en) * 1982-10-28 1985-07-25 COPYTEX GmbH Sicherheitssysteme, 7730 Villingen-Schwenningen Device for recognizing documents
US4588292A (en) * 1983-05-16 1986-05-13 Rowe International, Inc. Universal document validator
JPS63276676A (en) * 1986-09-26 1988-11-14 Olympus Optical Co Ltd Detecting system for interpicture corresponding area
CH690471A5 (en) * 1988-04-18 2000-09-15 Mars Inc Means for detecting the authenticity of documents.
ES2103330T3 (en) * 1991-10-14 1997-09-16 Mars Inc DEVICE FOR OPTICAL RECOGNITION OF DOCUMENTS.
CH684765A5 (en) * 1992-03-25 1994-12-15 Mars Inc Drive device in a reader leaves.
DE4393748T1 (en) 1992-08-03 1994-10-20 Ricoh Kk Template differentiation system for distinguishing a special document, image generation and image processing device and copier
US5751854A (en) * 1992-08-03 1998-05-12 Ricoh Company, Ltd. Original-discrimination system for discriminating special document, and image forming apparatus, image processing apparatus and duplicator using the original-discrimination system
JP3307787B2 (en) † 1994-02-15 2002-07-24 ローレルバンクマシン株式会社 Banknote discriminator of banknote handling machine
GB2293649B (en) * 1994-09-29 1998-11-04 Mars Inc Apparatus for handling value sheets
US5889883A (en) * 1995-01-23 1999-03-30 Mars Incorporated Method and apparatus for optical sensor system and optical interface circuit
GB2309299B (en) 1996-01-16 2000-06-07 Mars Inc Sensing device
CA2169865C (en) * 1996-02-20 2007-07-03 Vitold A. Khvostov Optical reflection sensing arrangement for scanning devices
GB2332270A (en) * 1997-12-10 1999-06-16 Mars Inc Charge storage photoelectric measurement
DE10007887A1 (en) 2000-02-21 2001-08-23 Giesecke & Devrient Gmbh Method and device for checking the authenticity of printed objects
GB2361765A (en) 2000-04-28 2001-10-31 Ncr Int Inc Media validation by diffusely reflected light
GB2366371A (en) 2000-09-04 2002-03-06 Mars Inc Sensing documents such as currency items
DE10160578A1 (en) 2001-12-10 2004-02-12 Giesecke & Devrient Gmbh Method and device for checking the authenticity of sheet material
WO2004061784A1 (en) 2002-12-27 2004-07-22 Japan Cash Machine Co., Ltd. Optical sensing device for detecting optical features of valuable papers
DE102005042991A1 (en) 2005-09-09 2007-03-22 Giesecke & Devrient Gmbh Method and device for testing value documents
US7996173B2 (en) 2006-07-31 2011-08-09 Visualant, Inc. Method, apparatus, and article to facilitate distributed evaluation of objects using electromagnetic energy
US8081304B2 (en) 2006-07-31 2011-12-20 Visualant, Inc. Method, apparatus, and article to facilitate evaluation of objects using electromagnetic energy
DE102009058805A1 (en) 2009-12-18 2011-06-22 Giesecke & Devrient GmbH, 81677 Spectral sensor for checking value documents
US8888207B2 (en) 2012-02-10 2014-11-18 Visualant, Inc. Systems, methods and articles related to machine-readable indicia and symbols
US9316581B2 (en) 2013-02-04 2016-04-19 Visualant, Inc. Method, apparatus, and article to facilitate evaluation of substances using electromagnetic energy
US9041920B2 (en) 2013-02-21 2015-05-26 Visualant, Inc. Device for evaluation of fluids using electromagnetic energy
US9664610B2 (en) 2013-03-12 2017-05-30 Visualant, Inc. Systems for fluid analysis using electromagnetic energy that is reflected a number of times through a fluid contained within a reflective chamber

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2731621A (en) * 1952-04-01 1956-01-17 Cgs Lab Inc Counterfeit detector
US3480785A (en) * 1965-07-26 1969-11-25 Vendit Inc Method and apparatus for validating documents by spectral analysis of light reflected therefrom
DE1911896B2 (en) * 1969-03-08 1974-10-24 Scheidt & Bachmann Gmbh, 4070 Rheydt Device for checking securities
DE2004263A1 (en) * 1970-01-30 1971-08-05 Philips Patentverwaltung Optical multi-channel system for character recognition

Also Published As

Publication number Publication date
SE401958B (en) 1978-06-05
SE401958C (en) 1983-06-13
DE2440552B2 (en) 1977-07-21
CH573634A5 (en) 1976-03-15
IT1039472B (en) 1979-12-10
DE2440552A1 (en) 1976-01-22
NL164147B (en) 1980-06-16
GB1470737A (en) 1977-04-21
SE7507161L (en) 1976-01-05
NL164147C (en) 1980-11-17
FR2277512A7 (en) 1976-01-30

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee