CA2810701C - Signal and detection system for keying applications - Google Patents

Signal and detection system for keying applications Download PDF

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Publication number
CA2810701C
CA2810701C CA2810701A CA2810701A CA2810701C CA 2810701 C CA2810701 C CA 2810701C CA 2810701 A CA2810701 A CA 2810701A CA 2810701 A CA2810701 A CA 2810701A CA 2810701 C CA2810701 C CA 2810701C
Authority
CA
Canada
Prior art keywords
product
receiver
transmitter
optical
signal
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.)
Active
Application number
CA2810701A
Other languages
English (en)
French (fr)
Other versions
CA2810701A1 (en
Inventor
Alexandre Izmailov
Peter Zosimadis
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.)
Smart Wave Technologies Inc USA
Original Assignee
Smart Wave Technologies Corp
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 Smart Wave Technologies Corp filed Critical Smart Wave Technologies Corp
Publication of CA2810701A1 publication Critical patent/CA2810701A1/en
Application granted granted Critical
Publication of CA2810701C publication Critical patent/CA2810701C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/8422—Investigating thin films, e.g. matrix isolation method
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44F—SPECIAL DESIGNS OR PICTURES
    • B44F1/00—Designs or pictures characterised by special or unusual light effects
    • B44F1/02—Designs or pictures characterised by special or unusual light effects produced by reflected light, e.g. matt surfaces, lustrous surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
    • B67C3/00—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
    • B67C3/007—Applications of control, warning or safety devices in filling machinery
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/251—Colorimeters; Construction thereof
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/256—Arrangements using two alternating lights and one detector
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/27—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/55—Specular reflectivity
    • 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
    • G07D7/1205—Testing spectral properties
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT; ACCESSORIES THEREFOR, e.g. TOILET ACCESSORIES
    • A47K5/00—Holders or dispensers for soap, toothpaste or the like
    • A47K5/06—Dispensers for soap
    • A47K5/12—Dispensers for soap for liquid or pasty soap
    • A47K5/1217—Electrical control means for the dispensing mechanism
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/8422—Investigating thin films, e.g. matrix isolation method
    • G01N2021/8427—Coatings
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/06—Illumination; Optics
    • G01N2201/062—LED's
    • G01N2201/0621—Supply
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/06—Illumination; Optics
    • G01N2201/069—Supply of sources
    • G01N2201/0696—Pulsed

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Toxicology (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Lock And Its Accessories (AREA)
  • Length Measuring Devices By Optical Means (AREA)
CA2810701A 2010-09-10 2011-09-09 Signal and detection system for keying applications Active CA2810701C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US38167110P 2010-09-10 2010-09-10
US61/381,671 2010-09-10
PCT/CA2011/001008 WO2012031354A1 (en) 2010-09-10 2011-09-09 Signal and detection system for keying applications

Publications (2)

Publication Number Publication Date
CA2810701A1 CA2810701A1 (en) 2012-03-15
CA2810701C true CA2810701C (en) 2017-06-20

Family

ID=45810037

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2810701A Active CA2810701C (en) 2010-09-10 2011-09-09 Signal and detection system for keying applications

Country Status (12)

Country Link
US (2) US9476826B2 (https=)
EP (1) EP2614360A4 (https=)
JP (1) JP2013542408A (https=)
KR (1) KR20140007064A (https=)
CN (1) CN103221804A (https=)
AU (1) AU2011301170B2 (https=)
BR (1) BR112013005279B1 (https=)
CA (1) CA2810701C (https=)
MX (2) MX2013002705A (https=)
NZ (1) NZ607905A (https=)
RU (1) RU2595296C2 (https=)
WO (1) WO2012031354A1 (https=)

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US9999323B2 (en) 2011-05-27 2018-06-19 Sun Chemical Corporation Authentication reader and a dispenser comprising the authentication reader
GB201118109D0 (en) * 2011-10-20 2011-11-30 Reckitt Benckiser Llc A dispenser for dispensing a product
EP2795593A4 (en) 2011-12-20 2015-09-02 Smart Wave Technologies Corp SYSTEMS AND METHOD FOR AUTHENTICATING BULBS
US20150355099A1 (en) * 2014-06-06 2015-12-10 Hamilton Sundstrand Corporation Scratch verification apparatus and method
JP6740252B2 (ja) * 2015-05-07 2020-08-12 スマート ウェイブ テクノロジーズ インコーポレイテッド 製品をペアリングするための信号検出システム
DE102016111348A1 (de) * 2016-06-21 2017-12-21 Bundesdruckerei Gmbh Dokumentenlesegerät
GB202011767D0 (en) * 2020-07-29 2020-09-09 Ams Int Ag Determining the authenticity of an object

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Also Published As

Publication number Publication date
WO2012031354A1 (en) 2012-03-15
BR112013005279B1 (pt) 2020-03-31
US9476826B2 (en) 2016-10-25
CN103221804A (zh) 2013-07-24
MX336955B (es) 2016-02-08
BR112013005279A2 (pt) 2017-06-06
AU2011301170A1 (en) 2013-03-28
NZ607905A (en) 2014-10-31
US20130188187A1 (en) 2013-07-25
MX2013002705A (es) 2013-07-22
RU2595296C2 (ru) 2016-08-27
JP2013542408A (ja) 2013-11-21
EP2614360A1 (en) 2013-07-17
RU2013115834A (ru) 2014-10-20
AU2011301170B2 (en) 2014-09-04
AU2011301170A8 (en) 2013-05-23
US20160377550A1 (en) 2016-12-29
CA2810701A1 (en) 2012-03-15
KR20140007064A (ko) 2014-01-16
EP2614360A4 (en) 2015-04-22

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Effective date: 20131212