MY123288A - Method and device for checking coin for forgery - Google Patents

Method and device for checking coin for forgery

Info

Publication number
MY123288A
MY123288A MYPI99000723A MYPI9900723A MY123288A MY 123288 A MY123288 A MY 123288A MY PI99000723 A MYPI99000723 A MY PI99000723A MY PI9900723 A MYPI9900723 A MY PI9900723A MY 123288 A MY123288 A MY 123288A
Authority
MY
Malaysia
Prior art keywords
coins
exciting coil
coin
irregularity pattern
surface irregularity
Prior art date
Application number
MYPI99000723A
Other languages
English (en)
Inventor
Yonezo Furuya
Original Assignee
Nippon Conlux 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 Nippon Conlux Co Ltd filed Critical Nippon Conlux Co Ltd
Publication of MY123288A publication Critical patent/MY123288A/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
    • G07D5/00—Testing specially adapted to determine the identity or genuineness of coins, e.g. for segregating coins which are unacceptable or alien to a currency
    • G07D5/08—Testing the magnetic or electric properties
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D5/00—Testing specially adapted to determine the identity or genuineness of coins, e.g. for segregating coins which are unacceptable or alien to a currency
    • G07D5/005—Testing the surface pattern, e.g. relief

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Coins (AREA)
MYPI99000723A 1998-02-26 1999-02-26 Method and device for checking coin for forgery MY123288A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP06037798A JP3660496B2 (ja) 1998-02-26 1998-02-26 コインの真贋性を検査する方法及び装置

Publications (1)

Publication Number Publication Date
MY123288A true MY123288A (en) 2006-05-31

Family

ID=13140398

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI99000723A MY123288A (en) 1998-02-26 1999-02-26 Method and device for checking coin for forgery

Country Status (7)

Country Link
EP (1) EP0978807A4 (fr)
JP (1) JP3660496B2 (fr)
KR (1) KR100562857B1 (fr)
AU (1) AU729021B2 (fr)
CA (1) CA2288297C (fr)
MY (1) MY123288A (fr)
WO (1) WO1999044176A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3773689B2 (ja) * 1999-03-17 2006-05-10 株式会社日本コンラックス コイン検査方法及び装置
US6640955B1 (en) 1999-10-06 2003-11-04 Kabushiki Kaisha Nippon Conlux Coin inspection method and device
US6340082B1 (en) * 1999-10-22 2002-01-22 Japan Tobacco Inc. Coin discriminating apparatus
EP1241636B1 (fr) * 2001-03-15 2009-08-12 Glory Ltd. Appareil de traitement de pièces de monnaie
AU2003235382A1 (en) * 2002-04-26 2003-11-10 Azuma Systems Co., Ltd Coin shape detection method, coin identification sensor, and coin identification device
DE102007046390B3 (de) 2007-09-20 2008-11-27 National Rejectors, Inc. Gmbh Verfahren zum Prüfen von Münzen
JP7443733B2 (ja) * 2019-11-28 2024-03-06 沖電気工業株式会社 硬貨認識装置、及び、当該硬貨認識装置を用いる硬貨取扱装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3870137A (en) 1972-02-23 1975-03-11 Little Inc A Method and apparatus for coin selection utilizing inductive sensors
JPS6180491A (ja) * 1984-09-28 1986-04-24 株式会社日本コンラックス 硬貨検査装置
US4705154A (en) * 1985-05-17 1987-11-10 Matsushita Electric Industrial Co. Ltd. Coin selection apparatus
JPH0589319A (ja) * 1991-09-26 1993-04-09 Tdk Corp コインセンサ
GB2266400B (en) * 1991-09-28 1995-11-22 Anritsu Corp Coin discriminating apparatus
JP2964057B2 (ja) * 1992-10-09 1999-10-18 アンリツ株式会社 硬貨判別装置の硬貨センサ
JP3478602B2 (ja) * 1994-07-28 2003-12-15 株式会社日本コンラックス コイン検査方法およびその装置
JPH08212416A (ja) * 1995-02-03 1996-08-20 Anritsu Corp 硬貨判別装置
US5630494A (en) * 1995-03-07 1997-05-20 Cummins-Allison Corp. Coin discrimination sensor and coin handling system

Also Published As

Publication number Publication date
EP0978807A4 (fr) 2002-03-06
JP3660496B2 (ja) 2005-06-15
CA2288297A1 (fr) 1999-09-02
AU729021B2 (en) 2001-01-25
JPH11250305A (ja) 1999-09-17
KR20000076308A (ko) 2000-12-26
EP0978807A1 (fr) 2000-02-09
AU2549499A (en) 1999-09-15
KR100562857B1 (ko) 2006-03-24
CA2288297C (fr) 2004-04-27
WO1999044176A1 (fr) 1999-09-02

Similar Documents

Publication Publication Date Title
US7628326B2 (en) Magnetic detection system for use in currency processing and method and apparatus for using the same
EP0632398B1 (fr) Méthode et dispositif de contrÔle d'authenticité d'objet
US5473147A (en) Method and an apparatus for checking objects to be checked for authenticity
US6667615B2 (en) Coin identifying device using magnetic sensors
EP0057972A2 (fr) Appareil pour la détection d'un ruban métallique encastré dans du papier
EP0599844A1 (fr) Appareil de distinction de pieces de monnaie.
EP0897569B1 (fr) Particules magnetique, substrat contenant de telles particules, document securise et procede pour detecter de telles particules.
EP0579206A2 (fr) Contrôle d'authenticité d'objets et procédé et dispositif de contrôle de l'authenticité de ces objets
JP3283931B2 (ja) 磁気質検出装置
US6216843B1 (en) Apparatus for taking out information using magnetic sensor and carrying out test of article by using that information
CA2465767A1 (fr) Identificateur de pieces de monnaie mesurant la frequence des courants de foucault
MY123288A (en) Method and device for checking coin for forgery
GB2130414A (en) Security documents and verification thereof
US5898241A (en) Read head for Wiegand token
EP0589195B1 (fr) Méthode et dispositif pour tester l'authenticité d'objects
US5908103A (en) Token with Wiegand wire
US6056105A (en) Device and method for discriminating a circular plate body such as a coin
EP0755030A3 (fr) Dispositif discriminateur de pièces de monnaie
JPH06180304A (ja) 磁気質検知方法
JPH06227187A (ja) 真偽を判別する手段を有する被検出物
SU1140032A1 (ru) Способ контрол физических свойств ферромагнитных изделий
JP4672912B2 (ja) コインセンサ及びコイン検査装置
EP0848355A1 (fr) Procédé et dispositif pour la détection de la présence de particles dans un substrat
US20080105744A1 (en) Authentication by means of geometric security features
EP0848356A1 (fr) Substrat comprenant des particles magnétiques, documents de sécurité et procédé de leur détection