AU772710B2 - Sensor for evaluating dielectric properties of specialized paper - Google Patents

Sensor for evaluating dielectric properties of specialized paper Download PDF

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Publication number
AU772710B2
AU772710B2 AU25062/99A AU2506299A AU772710B2 AU 772710 B2 AU772710 B2 AU 772710B2 AU 25062/99 A AU25062/99 A AU 25062/99A AU 2506299 A AU2506299 A AU 2506299A AU 772710 B2 AU772710 B2 AU 772710B2
Authority
AU
Australia
Prior art keywords
electrode
arrangement
generating
receiving
electrodes
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
AU25062/99A
Other languages
English (en)
Other versions
AU2506299A (en
Inventor
Vladymir Barchuk
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.)
Crane Canada Co
Original Assignee
Cashcode Co Inc
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 Cashcode Co Inc filed Critical Cashcode Co Inc
Priority claimed from PCT/CA1999/000117 external-priority patent/WO2000046760A1/en
Publication of AU2506299A publication Critical patent/AU2506299A/en
Application granted granted Critical
Publication of AU772710B2 publication Critical patent/AU772710B2/en
Assigned to CRANE CANADA CO. reassignment CRANE CANADA CO. Alteration of Name(s) in Register under S187 Assignors: CASHCODE COMPANY INC.
Anticipated expiration legal-status Critical
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
    • G07D7/02—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)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
AU25062/99A 1999-02-01 1999-02-17 Sensor for evaluating dielectric properties of specialized paper Ceased AU772710B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CA002261081A CA2261081C (en) 1999-02-01 1999-02-01 Sensor for evaluating dielectric properties of specialized paper
CA2261081 1999-02-01
PCT/CA1999/000117 WO2000046760A1 (en) 1999-02-01 1999-02-17 Sensor for evaluating dielectric properties of specialized paper

Publications (2)

Publication Number Publication Date
AU2506299A AU2506299A (en) 2000-08-25
AU772710B2 true AU772710B2 (en) 2004-05-06

Family

ID=4163261

Family Applications (1)

Application Number Title Priority Date Filing Date
AU25062/99A Ceased AU772710B2 (en) 1999-02-01 1999-02-17 Sensor for evaluating dielectric properties of specialized paper

Country Status (8)

Country Link
EP (1) EP1149363B1 (ja)
JP (1) JP2002536751A (ja)
CN (1) CN1187719C (ja)
AU (1) AU772710B2 (ja)
BR (1) BR9917015A (ja)
CA (1) CA2261081C (ja)
DE (1) DE69914107T2 (ja)
ES (1) ES2214008T3 (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4599566B2 (ja) * 2004-08-31 2010-12-15 国立大学法人 新潟大学 不均一電場を使用した非極性複合分子の運動の電気的検出法
JP4622694B2 (ja) * 2005-06-16 2011-02-02 富士電機リテイルシステムズ株式会社 紙幣識別装置
DE102013205048A1 (de) * 2013-03-21 2014-09-25 Bundesdruckerei Gmbh Vorrichtung und Verfahren zur Echtheitsüberprüfung eines Wert- oder Sicherheitsdokuments
WO2015029904A1 (ja) * 2013-09-02 2015-03-05 アルプス電気株式会社 水分検出装置
KR101554253B1 (ko) 2013-12-20 2015-09-18 노틸러스효성 주식회사 금융자동화기기의 젖은 지폐 감지장치 및 감지방법
CN104049003A (zh) * 2014-06-10 2014-09-17 中国人民银行印制科学技术研究所 一种阵列电容式感应传感器及有价证券防伪检测方法
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
JP2019120582A (ja) * 2018-01-05 2019-07-22 株式会社リコー 特性検知装置、媒体供給装置および画像形成装置
CN109345685A (zh) * 2018-11-09 2019-02-15 威海华菱光电股份有限公司 纸质品鉴别方法和装置及存储介质
CN115932977A (zh) 2018-12-05 2023-04-07 三菱电机株式会社 静电电容检测装置及图像读取装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4355300A (en) * 1980-02-14 1982-10-19 Coulter Systems Corporation Indicia recognition apparatus
US5122754A (en) * 1988-03-10 1992-06-16 Inter Marketing Oy Sensor for verification of genuineness of security paper
DE4232185A1 (de) * 1992-09-25 1994-03-31 Chemnitz Textiltech Forsch Verfahren und Vorrichtung zur berührungslosen Messung des Restfeuchtegehaltes von bewegten Materialbahnen

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4355300A (en) * 1980-02-14 1982-10-19 Coulter Systems Corporation Indicia recognition apparatus
US5122754A (en) * 1988-03-10 1992-06-16 Inter Marketing Oy Sensor for verification of genuineness of security paper
DE4232185A1 (de) * 1992-09-25 1994-03-31 Chemnitz Textiltech Forsch Verfahren und Vorrichtung zur berührungslosen Messung des Restfeuchtegehaltes von bewegten Materialbahnen

Also Published As

Publication number Publication date
EP1149363B1 (en) 2004-01-07
CN1348573A (zh) 2002-05-08
CA2261081C (en) 2006-05-09
AU2506299A (en) 2000-08-25
JP2002536751A (ja) 2002-10-29
DE69914107D1 (de) 2004-02-12
EP1149363A1 (en) 2001-10-31
CN1187719C (zh) 2005-02-02
CA2261081A1 (en) 2000-08-01
BR9917015A (pt) 2002-01-15
ES2214008T3 (es) 2004-09-01
DE69914107T2 (de) 2004-10-21

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FGA Letters patent sealed or granted (standard patent)