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1. WO2020071273 - TRACE SUBSTANCE OPTICAL MEASURING INSTRUMENT AND MEASURING METHOD

Publication Number WO/2020/071273
Publication Date 09.04.2020
International Application No. PCT/JP2019/038151
International Filing Date 27.09.2019
IPC
G01N 21/27 2006.01
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
21Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible or ultra-violet light
17Systems in which incident light is modified in accordance with the properties of the material investigated
25Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
27using photo-electric detection
G01N 21/05 2006.01
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
21Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible or ultra-violet light
01Arrangements or apparatus for facilitating the optical investigation
03Cuvette constructions
05Flow-through cuvettes
G01N 35/08 2006.01
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
35Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/-G01N33/148; Handling materials therefor
08using a stream of discrete samples flowing along a tube system, e.g. flow injection analysis
G01N 37/00 2006.01
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
37Details not covered by any other group of this subclass
CPC
G01N 21/05
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
21Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible or ultra-violet light
01Arrangements or apparatus for facilitating the optical investigation
03Cuvette constructions
05Flow-through cuvettes
G01N 21/27
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
21Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible or ultra-violet light
17Systems in which incident light is modified in accordance with the properties of the material investigated
25Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
27using photo-electric detection
G01N 35/08
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
35Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
08using a stream of discrete samples flowing along a tube system, e.g. flow injection analysis
G01N 37/00
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
37Details not covered by any other group of this subclass
Applicants
  • 株式会社PROVIGATE PROVIGATE INC. [JP]/[JP]
Inventors
  • 片山 憲和 KATAYAMA, Norikazu
  • 伊藤 成史 ITO, Narushi
Agents
  • 南条 雅裕 NANJO, Masahiro
  • 瀬田 あや子 SETA, Ayako
  • 原 秀貢人 HARA, Hokuto
  • 伊波 興一朗 IHA, Koichiro
Priority Data
2018-18975805.10.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) TRACE SUBSTANCE OPTICAL MEASURING INSTRUMENT AND MEASURING METHOD
(FR) INSTRUMENT DE MESURE OPTIQUE DE SUBSTANCE TRACE ET PROCÉDÉ DE MESURE
(JA) 微量物質用光学測定器及び測定方法
Abstract
(EN)
Provided is a device for measuring a substance in a solution, provided with: a light source; a micro flow passage including at least a portion of an optical path of light emitted from the light source, and extending along said optical path; and a light receiver for detecting light that has passed through the micro flow passage.
(FR)
L'invention concerne un dispositif de mesure d'une substance dans une solution, pourvu : d'une source de lumière ; d'un micro-passage d'écoulement comprenant au moins une partie d'un trajet optique de lumière émise par la source de lumière, et s'étendant le long dudit trajet optique ; et un récepteur de lumière pour détecter la lumière qui a traversé le micro-passage d'écoulement.
(JA)
溶液中の物質を測定する装置であって、光源と、前記光源から発せられた光の光路の少なくとも一部を含み、前記光路に沿って伸びたマイクロ流路と、前記マイクロ流路を通過した光を検出する受光器と、を備える装置が提供される。
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