AU740178B2 - Bill validator for bank note having conductive strip - Google Patents
Bill validator for bank note having conductive strip Download PDFInfo
- Publication number
- AU740178B2 AU740178B2 AU95265/98A AU9526598A AU740178B2 AU 740178 B2 AU740178 B2 AU 740178B2 AU 95265/98 A AU95265/98 A AU 95265/98A AU 9526598 A AU9526598 A AU 9526598A AU 740178 B2 AU740178 B2 AU 740178B2
- Authority
- AU
- Australia
- Prior art keywords
- document
- electrode
- signal
- oscillator
- validating
- 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
Links
- 230000010363 phase shift Effects 0.000 claims abstract description 11
- 230000001360 synchronised effect Effects 0.000 claims description 24
- 230000008859 change Effects 0.000 claims description 13
- 238000001514 detection method Methods 0.000 claims description 5
- 230000005684 electric field Effects 0.000 claims description 5
- 230000001186 cumulative effect Effects 0.000 claims description 4
- 238000000926 separation method Methods 0.000 abstract description 16
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 3
- 230000003534 oscillatory effect Effects 0.000 description 23
- 230000007423 decrease Effects 0.000 description 5
- 230000004044 response Effects 0.000 description 5
- 238000011156 evaluation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000037361 pathway Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000010200 validation analysis Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- G07D7/02—Testing electrical properties of the materials thereof
- G07D7/026—Testing electrical properties of the materials thereof using capacitive sensors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Inspection Of Paper Currency And Valuable Securities (AREA)
- Credit Cards Or The Like (AREA)
- Time Recorders, Dirve Recorders, Access Control (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2218939 | 1997-10-22 | ||
| CA002218939A CA2218939C (en) | 1997-10-22 | 1997-10-22 | Bill validator for bank note having conductive strip |
| US10281998A | 1998-06-23 | 1998-06-23 | |
| US09/102819 | 1998-06-23 | ||
| PCT/CA1998/000976 WO1999021139A2 (en) | 1997-10-22 | 1998-10-19 | Bill validator for bank note having conductive strip |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU9526598A AU9526598A (en) | 1999-05-10 |
| AU740178B2 true AU740178B2 (en) | 2001-11-01 |
Family
ID=25679750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU95265/98A Ceased AU740178B2 (en) | 1997-10-22 | 1998-10-19 | Bill validator for bank note having conductive strip |
Country Status (9)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6525864B1 (en) | 2000-07-20 | 2003-02-25 | Nayna Networks, Inc. | Integrated mirror array and circuit device |
| US6771851B1 (en) | 2001-06-19 | 2004-08-03 | Nayna Networks | Fast switching method for a micro-mirror device for optical switching applications |
| JP2005018688A (ja) * | 2003-06-30 | 2005-01-20 | Asahi Seiko Kk | 反射式光学センサを用いる紙幣識別装置 |
| CN103578172A (zh) * | 2012-07-23 | 2014-02-12 | 辽宁聚龙金融设备股份有限公司 | 一种纸币安全线识别模块 |
| CN107393116B (zh) * | 2017-07-06 | 2023-04-25 | 得力集团有限公司 | 一种验钞机及其验钞方法和电路结构 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5394969A (en) * | 1991-12-31 | 1995-03-07 | Authentication Technologies, Inc. | Capacitance-based verification device for a security thread embedded within currency paper |
| DE4339417A1 (de) * | 1993-11-18 | 1995-05-24 | Optima Buerotechnik Gmbh | Banknoten - Prüfgerät |
| DE4429689A1 (de) * | 1994-08-22 | 1996-02-29 | Whd Warenhandels Und Dienstlei | Prüfanordnungen und Verfahren zur Prüfung von Dokumenten in Bearbeitungsmaschinen |
-
1998
- 1998-10-19 EP EP19980948648 patent/EP1025550B1/en not_active Expired - Lifetime
- 1998-10-19 AU AU95265/98A patent/AU740178B2/en not_active Ceased
- 1998-10-19 AT AT98948648T patent/ATE259982T1/de not_active IP Right Cessation
- 1998-10-19 ES ES98948648T patent/ES2214732T3/es not_active Expired - Lifetime
- 1998-10-19 DE DE69821788T patent/DE69821788T2/de not_active Expired - Lifetime
- 1998-10-19 JP JP2000517386A patent/JP2001521230A/ja not_active Abandoned
- 1998-10-19 BR BR9812983-0A patent/BR9812983A/pt not_active IP Right Cessation
- 1998-10-19 CN CNB988114267A patent/CN1150493C/zh not_active Expired - Fee Related
- 1998-10-19 WO PCT/CA1998/000976 patent/WO1999021139A2/en active IP Right Grant
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5394969A (en) * | 1991-12-31 | 1995-03-07 | Authentication Technologies, Inc. | Capacitance-based verification device for a security thread embedded within currency paper |
| DE4339417A1 (de) * | 1993-11-18 | 1995-05-24 | Optima Buerotechnik Gmbh | Banknoten - Prüfgerät |
| DE4429689A1 (de) * | 1994-08-22 | 1996-02-29 | Whd Warenhandels Und Dienstlei | Prüfanordnungen und Verfahren zur Prüfung von Dokumenten in Bearbeitungsmaschinen |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2001521230A (ja) | 2001-11-06 |
| WO1999021139A2 (en) | 1999-04-29 |
| CN1150493C (zh) | 2004-05-19 |
| DE69821788D1 (de) | 2004-03-25 |
| WO1999021139A3 (en) | 2000-03-09 |
| CN1279799A (zh) | 2001-01-10 |
| BR9812983A (pt) | 2000-09-05 |
| EP1025550B1 (en) | 2004-02-18 |
| ES2214732T3 (es) | 2004-09-16 |
| AU9526598A (en) | 1999-05-10 |
| ATE259982T1 (de) | 2004-03-15 |
| DE69821788T2 (de) | 2004-10-07 |
| EP1025550A2 (en) | 2000-08-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FGA | Letters patent sealed or granted (standard patent) |