DE3345251A1 - Vorrichtung zum pruefen von papierblaettern - Google Patents

Vorrichtung zum pruefen von papierblaettern

Info

Publication number
DE3345251A1
DE3345251A1 DE19833345251 DE3345251A DE3345251A1 DE 3345251 A1 DE3345251 A1 DE 3345251A1 DE 19833345251 DE19833345251 DE 19833345251 DE 3345251 A DE3345251 A DE 3345251A DE 3345251 A1 DE3345251 A1 DE 3345251A1
Authority
DE
Germany
Prior art keywords
banknotes
photodetectors
operational amplifier
photodiodes
arrangement
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.)
Ceased
Application number
DE19833345251
Other languages
German (de)
English (en)
Inventor
Yoshinobu Tokyo Oka
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.)
Laurel Bank Machine Co Ltd
Original Assignee
Laurel Bank Machine Co Ltd
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 Laurel Bank Machine Co Ltd filed Critical Laurel Bank Machine Co Ltd
Publication of DE3345251A1 publication Critical patent/DE3345251A1/de
Ceased legal-status Critical Current

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H7/00—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles
    • B65H7/02—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles by feelers or detectors
    • B65H7/14—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles by feelers or detectors by photoelectric feelers or detectors
    • 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
    • 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
    • G07D7/181—Testing mechanical properties or condition, e.g. wear or tear
    • G07D7/185—Detecting holes or pores
    • 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
    • G07D7/181—Testing mechanical properties or condition, e.g. wear or tear
    • G07D7/187—Detecting defacement or contamination, e.g. dirt
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2553/00—Sensing or detecting means
    • B65H2553/40—Sensing or detecting means using optical, e.g. photographic, elements
    • B65H2553/41—Photoelectric detectors
    • B65H2553/416—Array arrangement, i.e. row of emitters or detectors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/19—Specific article or web
    • B65H2701/1912—Banknotes, bills and cheques or the like

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)
  • Image Processing (AREA)
  • Image Analysis (AREA)
DE19833345251 1982-12-17 1983-12-14 Vorrichtung zum pruefen von papierblaettern Ceased DE3345251A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57221560A JPS59111589A (ja) 1982-12-17 1982-12-17 紙葉類判別装置

Publications (1)

Publication Number Publication Date
DE3345251A1 true DE3345251A1 (de) 1984-06-20

Family

ID=16768635

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19833345251 Ceased DE3345251A1 (de) 1982-12-17 1983-12-14 Vorrichtung zum pruefen von papierblaettern

Country Status (3)

Country Link
JP (1) JPS59111589A (enrdf_load_stackoverflow)
DE (1) DE3345251A1 (enrdf_load_stackoverflow)
GB (1) GB2132756A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3916298A1 (de) * 1988-05-20 1989-11-30 Laurel Bank Machine Co Banknotenpruefvorrichtung
EP0553402A1 (de) * 1992-01-31 1993-08-04 Mars, Incorporated Einrichtung zur Klassifizierung eines Musters, insbesondere von einer Banknote oder von einer Münze

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0680909A1 (de) * 1994-05-03 1995-11-08 Grapha-Holding Ag Verfahren und Einrichtung zum Prüfen der Gleichheit von Bogen, insbesondere Druckbogen
WO2003063098A1 (en) * 2002-01-26 2003-07-31 Eurosystems Limited Counterfeit detector for bank notes
US20070278138A1 (en) * 2004-06-04 2007-12-06 De La Rue International Limited Document Sorting Machine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2659929A1 (de) * 1975-09-18 1977-11-17 Glory Kogyo Kk Banknoten-unterscheidungsgeraet

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT311097B (de) * 1972-03-21 1973-10-25 Gao Ges Automation Org Verfahren zur Messung des Verschmutzungsgrades von Banknoten od.dgl.
JPS5286145A (en) * 1976-01-14 1977-07-18 Hitachi Ltd Oscillating circuit for constant voltage device for transistor chopper
CH615031A5 (enrdf_load_stackoverflow) * 1976-04-30 1979-12-28 Gretag Ag
US4311914A (en) * 1978-12-18 1982-01-19 Gretag Aktiengesellschaft Process for assessing the quality of a printed product
DE2929846A1 (de) * 1979-07-23 1981-03-12 Siemens AG, 1000 Berlin und 8000 München Opto-elektronisches pruefsystem zur automatischen beschaffenheitspruefung von leiterplatten, deren zwischenprodukte und druckwerkzeuge
JPS6035716B2 (ja) * 1980-03-28 1985-08-16 三洋電機株式会社 印刷物識別方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2659929A1 (de) * 1975-09-18 1977-11-17 Glory Kogyo Kk Banknoten-unterscheidungsgeraet

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3916298A1 (de) * 1988-05-20 1989-11-30 Laurel Bank Machine Co Banknotenpruefvorrichtung
EP0553402A1 (de) * 1992-01-31 1993-08-04 Mars, Incorporated Einrichtung zur Klassifizierung eines Musters, insbesondere von einer Banknote oder von einer Münze

Also Published As

Publication number Publication date
JPS59111589A (ja) 1984-06-27
JPH0236996B2 (enrdf_load_stackoverflow) 1990-08-21
GB2132756A (en) 1984-07-11
GB8333413D0 (en) 1984-01-25

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8131 Rejection