DE60032853D1 - Verfahren zur Messung der Konzentration einer Lösung - Google Patents

Verfahren zur Messung der Konzentration einer Lösung

Info

Publication number
DE60032853D1
DE60032853D1 DE60032853T DE60032853T DE60032853D1 DE 60032853 D1 DE60032853 D1 DE 60032853D1 DE 60032853 T DE60032853 T DE 60032853T DE 60032853 T DE60032853 T DE 60032853T DE 60032853 D1 DE60032853 D1 DE 60032853D1
Authority
DE
Germany
Prior art keywords
concentration
measuring
solution
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 - Fee Related
Application number
DE60032853T
Other languages
English (en)
Other versions
DE60032853T2 (de
Inventor
Tatsurou Kawamura
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.)
Panasonic Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of DE60032853D1 publication Critical patent/DE60032853D1/de
Publication of DE60032853T2 publication Critical patent/DE60032853T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
    • G01N21/53—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke
    • G01N21/532—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke with measurement of scattering and transmission
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/10—Composition for standardization, calibration, simulation, stabilization, preparation or preservation; processes of use in preparation for chemical testing
    • Y10T436/101666—Particle count or volume standard or control [e.g., platelet count standards, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/24—Nuclear magnetic resonance, electron spin resonance or other spin effects or mass spectrometry
DE60032853T 1999-10-28 2000-10-26 Verfahren zur Messung der Konzentration einer Lösung Expired - Fee Related DE60032853T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP30721799 1999-10-28
JP30721799 1999-10-28

Publications (2)

Publication Number Publication Date
DE60032853D1 true DE60032853D1 (de) 2007-02-22
DE60032853T2 DE60032853T2 (de) 2007-11-15

Family

ID=17966463

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60032853T Expired - Fee Related DE60032853T2 (de) 1999-10-28 2000-10-26 Verfahren zur Messung der Konzentration einer Lösung

Country Status (3)

Country Link
US (1) US6750063B1 (de)
EP (1) EP1096248B1 (de)
DE (1) DE60032853T2 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002116145A (ja) 2000-10-06 2002-04-19 Matsushita Electric Ind Co Ltd 溶液濃度計測方法および溶液濃度計測装置
WO2003010513A1 (fr) * 2001-07-26 2003-02-06 Matsushita Electric Industrial Co., Ltd. Procede de mesure de densite de solution, cellule d'echantillon utilisee pour ledit procede et dispositif de mesure de densite de solution
EP1436594A1 (de) * 2001-10-01 2004-07-14 Georgia Tech Research Corporation Hoch-durchsatz chiral-detektor und verfahren zu deren verwendung
US7476544B2 (en) 2002-03-13 2009-01-13 Panasonic Corporation Method of judging homogenization/reaction completion and method of measuring solution concentration using the same
WO2005036215A2 (en) 2003-10-10 2005-04-21 Stheno Corporation Differential optical technique for chiral analysis
EP1747625A1 (de) * 2004-05-04 2007-01-31 Stheno Corporation Doppelreferenz-verriegelungs-detektor
CN101052868A (zh) 2004-06-30 2007-10-10 斯埃诺公司 用于手征光学外差法的系统和方法
US8456738B2 (en) * 2005-04-14 2013-06-04 The United States Of America, As Represented By The Secretary, Department Of Health And Human Services Ultrahigh-resolution fiber-optic confocal microscope and method
US20130294974A1 (en) * 2010-12-08 2013-11-07 Hitachi High-Technologies Corporation Automatic analyzer
US10281383B2 (en) * 2012-11-15 2019-05-07 Solenis Technologies, L.P. System and methods of determining liquid phase turbidity of multiphase wastewater
KR102302678B1 (ko) 2013-05-31 2021-09-27 주식회사 히타치하이테크 면역 응집 측정법
JP6134210B2 (ja) * 2013-06-19 2017-05-24 株式会社日立ハイテクノロジーズ 自動分析装置及び自動分析方法
WO2018016252A1 (ja) * 2016-07-19 2018-01-25 株式会社日立ハイテクノロジーズ 自動分析装置及び自動分析方法
DE102017204037A1 (de) * 2017-03-10 2018-09-13 Robert Bosch Gmbh Optischer Sensor mit Belagssensor
CN111198186B (zh) * 2020-01-16 2021-08-31 中南大学 基于图像识别与光学透射融合的浊度检测方法
AT526372A1 (de) 2022-07-21 2024-02-15 Brave Analytics Gmbh Verfahren zur Bestimmung einer Verschmutzung

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Publication number Priority date Publication date Assignee Title
GB755900A (en) 1953-08-18 1956-08-29 Nat Res Dev Improvements in or relating to photometric apparatus
US4090919A (en) 1976-01-29 1978-05-23 Tanabe Seiyaku Co., Ltd. Water-insoluble tannin preparation for immobilization of proteins
JPS54108694A (en) * 1978-02-14 1979-08-25 Mitsubishi Chem Ind Method of measuring antigennantibody reaction
US4203724A (en) * 1976-08-16 1980-05-20 Mitsubishi Chemical Industries Limited Method and apparatus for the measurement of antigens and antibodies
GB1602969A (en) 1977-08-26 1981-11-18 Standard Telephones Cables Ltd Oil-in-water detection system
JPS58209946A (ja) 1982-05-28 1983-12-07 Ajinomoto Co Inc ベ−キング用被覆組成物
US4485176A (en) * 1982-06-28 1984-11-27 E. I. Du Pont De Nemours & Company Turbidimetric method for measuring protein in urine and cerebrospinal fluid
JPS59100862A (ja) 1982-12-01 1984-06-11 Hitachi Ltd 自動分析装置
US5178831A (en) * 1986-10-08 1993-01-12 Dai Nippon Insatsu Kab Ushiki Kaisha Device for testing body fluids
US4766080A (en) * 1987-08-28 1988-08-23 Miles Inc. Quantitative measurement of lithium
US5104527A (en) * 1988-03-24 1992-04-14 Ashland Oil, Inc. Automatic total reducers monitoring and adjustment system using titration
US5100805A (en) * 1989-01-26 1992-03-31 Seradyn, Inc. Quantitative immunoassay system and method for agglutination assays
US5212099A (en) 1991-01-18 1993-05-18 Eastman Kodak Company Method and apparatus for optically measuring concentration of an analyte
US5264589A (en) 1991-06-06 1993-11-23 Miles Inc. Merocyanine protein error indicators
US5478748A (en) * 1992-04-01 1995-12-26 Thomas Jefferson University Protein assay using microwave energy
JP3479331B2 (ja) 1993-11-12 2003-12-15 デンツプライ三金株式会社 歯科用接着剤
US5543018A (en) * 1995-02-13 1996-08-06 Visible Genetics Inc. Method and apparatus for automated electrophoresis using light polarization detector
US5796476A (en) * 1995-06-28 1998-08-18 Kyoto Dai-Ichi Kagaku Co., Ltd. Method of optically measuring component in solution
JP3072040B2 (ja) 1995-11-29 2000-07-31 松下電器産業株式会社 旋光度測定方法、旋光計、尿検査方法及び尿検査装置
EP0805352B1 (de) * 1995-11-16 2003-03-26 Matsushita Electric Industrial Co., Ltd. Verfahren und vorrichtung zur urinanalyse, verfahren zur messung optischer rotation und polarimeter
AT404514B (de) 1996-11-06 1998-12-28 Robert Dr Kellner Vorrichtung und verfahren zur messung der konzentration von stoffen in flüssigkeiten
JP3308173B2 (ja) * 1996-11-07 2002-07-29 松下電器産業株式会社 尿検査方法およびそれに用いる尿検査装置
JP3236251B2 (ja) * 1997-10-31 2001-12-10 松下電器産業株式会社 特定成分濃度の測定方法

Also Published As

Publication number Publication date
US6750063B1 (en) 2004-06-15
DE60032853T2 (de) 2007-11-15
EP1096248B1 (de) 2007-01-10
EP1096248A2 (de) 2001-05-02
EP1096248A3 (de) 2002-04-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PANASONIC CORP., KADOMA, OSAKA, JP

8339 Ceased/non-payment of the annual fee