TOP > 外国特許検索 > SPECTROMETRY DEVICE

SPECTROMETRY DEVICE

外国特許コード F170008933
整理番号 (S2015-1423-N0)
掲載日 2017年1月19日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2016JP061825
国際公開番号 WO 2016171042
国際出願日 平成28年4月12日(2016.4.12)
国際公開日 平成28年10月27日(2016.10.27)
優先権データ
  • 特願2015-087135 (2015.4.21) JP
発明の名称 (英語) SPECTROMETRY DEVICE
発明の概要(英語) A spectrometry device according to the present invention is provided with: a spectral optical system that spectrally diffracts light emitted from a sample including a plurality of liquid components or a sample including a liquid component and a particle component when the sample is irradiated with irradiation light; and a detector that detects the light spectrally diffracted by the spectral optical system. The spectrometry device is further provided with: a sample cell that has a light incidence surface and a light emittance surface each having a property of transmitting light with a transmission wavelength or an absorption wavelength specific for the liquid components; a light irradiation means that irradiates, with the irradiation light, a sample in the sample cell through the light incidence surface; a standing wave forming means that forms a standing wave in the sample housed in the sample cell by irradiating the sample with ultrasonic waves; and a measurement optical system that is arranged between the sample cell and the spectral optical system and that converts the light emitted from the sample cell into parallel light.
特許請求の範囲(英語) [claim1]
1. When irradiating lighting light to the sample which includes the plural liquid components, in the spectrometry device which has with the detector which detects the light which the spectrum is done with spectrum optical system and the aforementioned spectrum optical system which the light which was given out from the said sample the spectrum are done,
a) The optical entrance place which possesses the character where light of unique absorption wave length or transmitted wave length transmits in the aforementioned liquid component and the sample cell which possesses optical coming out plane of fire and,
b) The optical lighting expedient which irradiates the aforementioned lighting light to the sample in the aforementioned sample cell through the aforementioned optical entrance place and,
c) The standing wave means forming which forms the standing wave in the said sample by irradiating the ultra wave to the sample which is accommodated in the aforementioned sample cell and,
d) It was arranged between the aforementioned sample cell and the aforementioned spectrum optical system, from the said sample cell radiation the measurement optical system which converts the light which is done to parallel light
The spectrometry device which features that it has.
[claim2]
2. When irradiating lighting light to the sample which includes the liquid component and the particle component, in the spectrometry device which has with the detection device which detects the light which the spectrum is done with spectrum optical system and the aforementioned spectrum optical system which the light which was given out from the said sample the spectrum are done,
a) It possesses the character where light of unique absorption wave length or transmitted wave length transmits in the aforementioned liquid component, mutually the parallel optical entrance place and the sample cell which possesses optical coming out plane of fire and,
b) The optical lighting expedient which irradiates the aforementioned lighting light to the sample in the aforementioned sample cell and,
c) The standing wave means forming which forms the standing wave where the stomach and the paragraph line up according to the direction which is parallel with the aforementioned optical entrance place and the aforementioned optical coming out plane of fire by irradiating the ultra wave to the sample which is accommodated in the aforementioned sample cell in the said sample and,
d) It was arranged between the aforementioned sample cell and the aforementioned spectrum optical system, from the aforementioned sample cell radiation portion of the light which is done the measurement optical system which possesses the pin hole which is arranged in focus position of the aforementioned collimator lens side of the collimator lens and the aforementioned light condensing lens which convert the light which condenses by the light condensing lens and the said light condensing lens which condense to parallel light
The spectrometry device which features that it has.
[claim3]
3. The aforementioned measurement optical system, the aforementioned optical entrance place and the aforementioned optical coming out plane of fire of the aforementioned sample cell in the both of sample cell side and the aforementioned spectrum optical system side which possess the optical axis which crosses telecentric in the claim 2 which features that it consists of optical system the spectrometry device of statement.
[claim4]
4. When irradiating lighting light to the sample which includes the liquid component and the particle component, in the spectrometry device which has with the detection device which detects the light which the spectrum is done with spectrum optical system and the aforementioned spectrum optical system which the light which was given out from the said sample the spectrum are done,
e) Being light of unique absorption wave length or transmitted wave length in the aforementioned liquid component, it possesses the character where the light which is given out from the aforementioned particle component transmits, mutually the parallel optical entrance place and the sample cell which possesses optical coming out plane of fire and,
f) The optical lighting expedient which irradiates the aforementioned lighting light to the sample in the aforementioned sample cell and,
g) The standing wave means forming which forms the standing wave where the stomach and the paragraph line up according to the direction which is parallel with the aforementioned optical entrance place and the aforementioned optical coming out plane of fire by irradiating the ultra wave to the sample which is accommodated in the aforementioned sample cell in the said sample and,
h) It was arranged between the aforementioned sample cell and the aforementioned spectrum optical system, the light which is converted to parallel light by the collimator lens and the said collimator lens which convert portion of the light which radiation is done to parallel light from the aforementioned sample cell on the specified image formation aspect it was arranged in focus position of the aforementioned image formation lens side of the image formation lens and the aforementioned collimator lens which image formation are done, the measurement optical system which possesses the sun shade which covers the light which condenses by the said collimator lens
The spectrometry device which features that it has.
[claim5]
5. The spectrometry device of statement either of the claim 2-4 which features that the aforementioned optical lighting expedient, light from the illuminant and the said illuminant has with the collimator lens and the light condensing lens and also collimator lens is arranged in the focus the aperture diaphragm which fair the light which condenses by the light condensing lens and the said light condensing lens which condense in parallel light, irradiates the aforementioned optical entrance place of the aforementioned sample cell and the light which possesses the aforementioned optical coming out plane of fire and the optical axis which crosses to the sample in the aforementioned sample cell.
[claim6]
6. The aforementioned spectrum optical system, 1st measuring beam and from the optical path difference change expedient which changes the optical path difference which optical path difference grant expedient and the aforementioned optical path difference grant expedient which grant optical path difference between divided optical system and the aforementioned 1st measuring beam and the aforementioned 2nd measuring beam which are divided into 2nd measuring beam grant continually and the interference optical system which interferes the aforementioned 1st measuring beam and the aforementioned 2nd measuring beam is formed the measuring beam which is the light which passes the aforementioned measurement optical system,
The spectrometry device of statement either of the claim 1-5 which features that it has the processing section which calculates the inter- ferro- gram of the aforementioned measuring beam from strength change of the interference light which the aforementioned detector detects by changing the aforementioned optical path difference with the sensing station and the aforementioned optical path difference change expedient which detect the strength of interference light of the aforementioned 1st measuring beam and the aforementioned 2nd measuring beam which were formed by the aforementioned interference optical system acquires the spectrum of the said measuring beam by Fourier converting the said inter- ferro- gram.
[claim7]
7. When irradiating lighting light to the sample which includes the liquid component and the particle component, the light which was given out from the said sample the spectrum is done with spectrum optical system, in the spectrometry method spectral characteristics of the aforementioned sample being measured,
It possesses the character where light of unique absorption wave length or transmitted wave length transmits in the aforementioned liquid component, mutually the aforementioned sample is accommodated on the parallel optical entrance place and the sample cell which possesses optical coming out plane of fire,
The standing wave where the stomach and the paragraph line up the direction which is parallel with the aforementioned optical entrance place and the aforementioned optical coming out plane of fire by irradiating the ultra wave to the sample in the aforementioned sample cell or according to the direction which crosses is made to form in the said sample,
Converting portion of the light which radiation is done to parallel light from the aforementioned sample cell by irradiating lighting light to the sample in the aforementioned sample cell, the spectrometry method of featuring that it introduces into the aforementioned spectrum optical system.
[claim8]
8. When irradiating lighting light to the sample which includes the liquid component and the particle component, the light which was given out from the said sample the spectrum is done with spectrum optical system, in the spectrometry method spectral characteristics of the aforementioned sample being measured,
It possesses the character where light of unique absorption wave length or transmitted wave length transmits in the aforementioned liquid component, mutually the aforementioned sample is accommodated on the parallel optical entrance place and the sample cell which possesses optical coming out plane of fire,
The standing wave where the stomach and the paragraph line up the direction which is parallel with the aforementioned optical entrance place and the aforementioned optical coming out plane of fire by irradiating the ultra wave to the sample in the aforementioned sample cell or according to the direction which crosses is made to form in the said sample,
Image formation being able to point to portion of the light which radiation is done to the specified image formation aspect from the aforementioned sample cell by irradiating lighting light to the sample in the aforementioned sample cell, the spectrometry method of featuring that it introduces into the aforementioned spectrum optical system.
[claim9]
9. The aforementioned spectrum optical system, the light which is introduced 1st measuring beam and the optical path difference grant expedient which grants optical path difference between divided optical system and the aforementioned 1st measuring beam and the aforementioned 2nd measuring beam which are divided into 2nd measuring beam and,
The optical path difference change expedient which changes the optical path difference which the aforementioned optical path difference grant expedient grants continually and,
The interference optical system which interferes the aforementioned 1st measuring beam and the aforementioned 2nd measuring beam having,
When changing the aforementioned optical path difference with the aforementioned optical path difference change expedient, in the claim 7 which features that the spectrum of the light which calculates the inter- ferro- gram of the aforementioned measuring beam by detecting the strength of the aforementioned interference light, is introduced into the aforementioned spectrum optical system by Fourier converting the said inter- ferro- gram is acquired or 8 spectrometry method of statement.
  • 出願人(英語)
  • ※2012年7月以前掲載分については米国以外のすべての指定国
  • KAGAWA UNIVERSITY
  • 発明者(英語)
  • ISHIMARU ICHIRO
国際特許分類(IPC)
指定国 (WO2016171042)
National States: AE AG AL AM AO AT AU AZ BA BB BG BH BN BR BW BY BZ CA CH CL CN CO CR CU CZ DE DK DM DO DZ EC EE EG ES FI GB GD GE GH GM GT HN HR HU ID IL IN IR IS JP KE KG KN KP KR KZ LA LC LK LR LS LU LY MA MD ME MG MK MN MW MX MY MZ NA NG NI NO NZ OM PA PE PG PH PL PT QA RO RS RU RW SA SC SD SE SG SK SL SM ST SV SY TH TJ TM TN TR TT TZ UA UG US UZ VC VN ZA ZM ZW
ARIPO: BW GH GM KE LR LS MW MZ NA RW SD SL SZ TZ UG ZM ZW
EAPO: AM AZ BY KG KZ RU TJ TM
EPO: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
OAPI: BF BJ CF CG CI CM GA GN GQ GW KM ML MR NE SN ST TD TG

PAGE TOP

close
close
close
close
close
close