DE69914107D1 - Sensor zur auswertung der dielektrischen eigenschaften von spezialpapier - Google Patents

Sensor zur auswertung der dielektrischen eigenschaften von spezialpapier

Info

Publication number
DE69914107D1
DE69914107D1 DE69914107T DE69914107T DE69914107D1 DE 69914107 D1 DE69914107 D1 DE 69914107D1 DE 69914107 T DE69914107 T DE 69914107T DE 69914107 T DE69914107 T DE 69914107T DE 69914107 D1 DE69914107 D1 DE 69914107D1
Authority
DE
Germany
Prior art keywords
evaluating
sensor
special paper
dielectrical properties
dielectrical
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.)
Expired - Lifetime
Application number
DE69914107T
Other languages
English (en)
Other versions
DE69914107T2 (de
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.)
Cashcode Co Inc
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
Application granted granted Critical
Publication of DE69914107D1 publication Critical patent/DE69914107D1/de
Publication of DE69914107T2 publication Critical patent/DE69914107T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
DE69914107T 1999-02-01 1999-02-17 Sensor zur auswertung der dielektrischen eigenschaften von spezialpapier Expired - Lifetime DE69914107T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA002261081A CA2261081C (en) 1999-02-01 1999-02-01 Sensor for evaluating dielectric properties of specialized paper
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
DE69914107D1 true DE69914107D1 (de) 2004-02-12
DE69914107T2 DE69914107T2 (de) 2004-10-21

Family

ID=4163261

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69914107T Expired - Lifetime DE69914107T2 (de) 1999-02-01 1999-02-17 Sensor zur auswertung der dielektrischen eigenschaften von spezialpapier

Country Status (8)

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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006025215A1 (ja) * 2004-08-31 2006-03-09 Niigata University 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
DE112019006069T5 (de) * 2018-12-05 2021-12-16 Mitsubishi Electric Corporation Kapazitätsabtastvorrichtung und Bildlesevorrichtung

Family Cites Families (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
NO165697C (no) * 1988-03-10 1991-03-20 Inter Marketing Oy Ab Sensor for ekthetskontroll av sikkerhetspapir.
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
BR9917015A (pt) 2002-01-15
ES2214008T3 (es) 2004-09-01
CA2261081A1 (en) 2000-08-01
AU772710B2 (en) 2004-05-06
DE69914107T2 (de) 2004-10-21
EP1149363B1 (de) 2004-01-07
CA2261081C (en) 2006-05-09
EP1149363A1 (de) 2001-10-31
AU2506299A (en) 2000-08-25
CN1348573A (zh) 2002-05-08
CN1187719C (zh) 2005-02-02
JP2002536751A (ja) 2002-10-29

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Legal Events

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