WO2003100377A3 - Improved detection system and method of detection - Google Patents

Improved detection system and method of detection Download PDF

Info

Publication number
WO2003100377A3
WO2003100377A3 PCT/NZ2003/000106 NZ0300106W WO03100377A3 WO 2003100377 A3 WO2003100377 A3 WO 2003100377A3 NZ 0300106 W NZ0300106 W NZ 0300106W WO 03100377 A3 WO03100377 A3 WO 03100377A3
Authority
WO
WIPO (PCT)
Prior art keywords
detection
transmitters
receivers
emit
specific component
Prior art date
Application number
PCT/NZ2003/000106
Other languages
French (fr)
Other versions
WO2003100377A2 (en
Inventor
David Simon Whyte
Original Assignee
Sensortec Ltd
David Simon Whyte
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 Sensortec Ltd, David Simon Whyte filed Critical Sensortec Ltd
Priority to AU2003228181A priority Critical patent/AU2003228181A1/en
Publication of WO2003100377A2 publication Critical patent/WO2003100377A2/en
Publication of WO2003100377A3 publication Critical patent/WO2003100377A3/en

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
    • G01N21/17—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
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

The present invention relates to an improved detection system and method of detection preferably adapted for use with milk based products. The present invention can provide a detection system adapted to detect the presence of a specific component within a compound, where this system includes one or more transmitters which are adapted to emit energy into the compound involved. The system also includes one or more receivers adapted to receive energy reflected, scattered or transmitted through the compound. One or more of these transmitters and one or more of these receivers are adapted to emit or receive energy with a first frequency band which is affected by the presence of a specific component to be detected and one or more of these transmitters and one or more of these receivers are adapted to emit or receive energy with a second frequency band which is not affected by the presence of the specific component to be detected.
PCT/NZ2003/000106 2002-05-27 2003-05-26 Improved detection system and method of detection WO2003100377A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003228181A AU2003228181A1 (en) 2002-05-27 2003-05-26 Improved detection system and method of detection

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NZ51919802 2002-05-27
NZ519198 2002-05-27

Publications (2)

Publication Number Publication Date
WO2003100377A2 WO2003100377A2 (en) 2003-12-04
WO2003100377A3 true WO2003100377A3 (en) 2007-11-22

Family

ID=29580124

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/NZ2003/000106 WO2003100377A2 (en) 2002-05-27 2003-05-26 Improved detection system and method of detection

Country Status (2)

Country Link
AU (1) AU2003228181A1 (en)
WO (1) WO2003100377A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1859873A1 (en) * 2006-05-22 2007-11-28 JohnsonDiversey, Inc. Method and apparatus for washing a glass container
WO2010120193A1 (en) * 2009-04-12 2010-10-21 Lely Patent N.V. Sensing techniques for on-farm analysis of milk components

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990003565A1 (en) * 1988-09-27 1990-04-05 The Standard Oil Company Sensor and method for measuring alcohol concentration in an alcohol-gasoline mixture
WO1991015990A1 (en) * 1990-04-19 1991-10-31 Inomet, Inc. Infrared and near-infrared testing of blood constituents
WO1992004614A1 (en) * 1990-09-07 1992-03-19 Chlean Plants & Engineering Establishment Process for determining the concentration of substances, device for implementing the process, use of the process for changing the concentration of a substance contained in the fluid and plant therefor
US5258620A (en) * 1990-06-15 1993-11-02 Snow Brand Milk Products Co., Ltd. Method and apparatus for determining the constituents of dairy products
WO1999065384A1 (en) * 1998-06-17 1999-12-23 Orsense Ltd. Non-invasive optical measurement of a blood constituent
DE10057652A1 (en) * 1999-11-26 2001-06-07 Avl List Gmbh Opacity measuring method for exhaust gas, involves using pair of filters with different pass band wavelength range for measurement of opaqueness of gas, whose signal values are compared automatically
US6284142B1 (en) * 1999-09-03 2001-09-04 Baxter International Inc. Sensing systems and methods for differentiating between different cellular blood species during extracorporeal blood separation or processing
WO2002075288A1 (en) * 2001-03-16 2002-09-26 Miris Ab Mid infra red analysis
US6525325B1 (en) * 2001-03-21 2003-02-25 The United States Of America As Represented By The Secretary Of The Navy System for quantifying the hydrocarbon content of aqueous media

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990003565A1 (en) * 1988-09-27 1990-04-05 The Standard Oil Company Sensor and method for measuring alcohol concentration in an alcohol-gasoline mixture
WO1991015990A1 (en) * 1990-04-19 1991-10-31 Inomet, Inc. Infrared and near-infrared testing of blood constituents
US5258620A (en) * 1990-06-15 1993-11-02 Snow Brand Milk Products Co., Ltd. Method and apparatus for determining the constituents of dairy products
WO1992004614A1 (en) * 1990-09-07 1992-03-19 Chlean Plants & Engineering Establishment Process for determining the concentration of substances, device for implementing the process, use of the process for changing the concentration of a substance contained in the fluid and plant therefor
WO1999065384A1 (en) * 1998-06-17 1999-12-23 Orsense Ltd. Non-invasive optical measurement of a blood constituent
US6284142B1 (en) * 1999-09-03 2001-09-04 Baxter International Inc. Sensing systems and methods for differentiating between different cellular blood species during extracorporeal blood separation or processing
DE10057652A1 (en) * 1999-11-26 2001-06-07 Avl List Gmbh Opacity measuring method for exhaust gas, involves using pair of filters with different pass band wavelength range for measurement of opaqueness of gas, whose signal values are compared automatically
WO2002075288A1 (en) * 2001-03-16 2002-09-26 Miris Ab Mid infra red analysis
US6525325B1 (en) * 2001-03-21 2003-02-25 The United States Of America As Represented By The Secretary Of The Navy System for quantifying the hydrocarbon content of aqueous media

Also Published As

Publication number Publication date
AU2003228181A8 (en) 2003-12-12
AU2003228181A1 (en) 2003-12-12
WO2003100377A2 (en) 2003-12-04

Similar Documents

Publication Publication Date Title
AU2002217075A1 (en) Interference measurements in a wireless communications system
PT1966626E (en) Microwave detection system and method
WO2002071305A3 (en) On-line health monitoring
WO2006015038A8 (en) System and method for collecting, storing, processing, transmitting and presenting very low amplitude signals
WO2007121398A3 (en) Systems and methods for detecting the presence and/or absence of a solid liquid or gas
WO2003019236A1 (en) In-vehicle body detection method
GB2473167A (en) Radar system and method
GB2473375A (en) Door zone protection
WO2011073859A3 (en) Defining adaptive detection thresholds
WO2007032790A3 (en) System and method for detection of primary spectrum users
WO2009154987A3 (en) Method, apparatus and article for detection of transponder tagged objects, for example during surgery
HK1055468A1 (en) Method and device for obstacle detection and distance measurement by infrared radiation
AU2003219757A1 (en) Wireless communication system having adaptive threshold for timing deviation measurement and method
GB0021648D0 (en) Apparatus and method for interrogating a passive sensor
WO2009144655A8 (en) Method and system for determining a threshold for spike detection of electrophysiological signals
WO2008093088A3 (en) A system for detection of underwater objects
TW200612869A (en) Doppler ultrasound processing system and method for concurrent acquisition of ultrasound signals at multiple carrier frequencies, embolus characterization system and method, and ultrasound transducer
WO2005043939A3 (en) Peak picking in location systems
WO2011121387A8 (en) Methods and systems for real-time monitoring of environments
WO2000016089A3 (en) Signal detection techniques for the detection of analytes
SG142241A1 (en) Device and method for detecting the presence of an object
WO2013134401A3 (en) Enzymatic nanosensor compositions and methods
ATE520999T1 (en) OPTOELECTRONIC SENSOR
WO2004059338A3 (en) Using multiple receive antennas to determine the location of a transmitter with respect to a receiver in ultra wideband systems
WO2004013348A3 (en) Method for determining endoglycosidase enzyme activity

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NI NO NZ OM PH PL PT RO RU SC SD SE SG SK SL TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
122 Ep: pct application non-entry in european phase
NENP Non-entry into the national phase

Ref country code: JP

WWW Wipo information: withdrawn in national office

Country of ref document: JP