KR870009223A - 쌀의 품질 평가장치 - Google Patents

쌀의 품질 평가장치 Download PDF

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KR870009223A
KR870009223A KR870002513A KR870002513A KR870009223A KR 870009223 A KR870009223 A KR 870009223A KR 870002513 A KR870002513 A KR 870002513A KR 870002513 A KR870002513 A KR 870002513A KR 870009223 A KR870009223 A KR 870009223A
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도시히꼬 사다께
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도시히꼬 사다께
가부시끼가이샤 사다께세이사꾸쇼
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    • 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
    • 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
    • G01N21/4738—Diffuse reflection, e.g. also for testing fluids, fibrous materials
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    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/12—Generating the spectrum; Monochromators
    • G01J2003/1226—Interference filters
    • G01J2003/123—Indexed discrete filters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/12—Generating the spectrum; Monochromators
    • G01J2003/1226—Interference filters
    • G01J2003/1243—Pivoting IF or other position variation
    • 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
    • G01N2021/3129—Determining multicomponents by multiwavelength light
    • 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
    • G01N21/4738—Diffuse reflection, e.g. also for testing fluids, fibrous materials
    • G01N2021/4764—Special kinds of physical applications
    • G01N2021/4769—Fluid samples, e.g. slurries, granulates; Compressible powdery of fibrous samples
    • 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
    • G01N21/85—Investigating moving fluids or granular solids
    • G01N2021/8592—Grain or other flowing solid samples
    • 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
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/3554—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for determining moisture content
    • 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
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/359—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using near infrared light
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    • 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
    • G01N2201/065—Integrating spheres
    • 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
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    • G01N2201/126—Microprocessor processing
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Abstract

내용 없음

Description

쌀의 품질 평가장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 의한 제1실시예의 쌀의 품질평가장치의 정면개략도.
제2도는 제1도의 품질평가장치에 사용되는 근적의 분광분석장치의 요부측단면도.
제3도는 상품이 다른 쌀에 대한 근적외선 조사파장과 흡광도와의 관계를 나타낸 그래프(흡광도 곡선)

Claims (13)

  1. 쌀에 함유되는 소정의 성분의 함유율을 측정하고, 그 측정치에 의거하여 시료미의 품질평가를 행하는 쌀의 품질 평가장치로서 그 장치는 광원(31)과 그 광원이 발하는 빛중 상기 시료미의 피측정성분의 함유율측정에 적합한 특정파장만을 통과시켜 측정부(37)에 조사되는 근적의 단색광을 만드는 협대역 통과필터(33)와 상기 측정부에 배치되는 시료미(55)로부터의 반사광을 검축하여 검축신호를 발하는 검출기(35a),(35b)를 갖는 근적의 분광분석장치(3)와 상기 피측정성분에 대응하는 설정된 상기 시료미의 피측 성분의 함유율 계산을 위한 성분 환산계수치와 상기 기측정성분에 대응하여 설정된 품질 평가치계산을 위한 특정계수를 기억하는 기억장치(4b)와 그 기억장치에 기억된 상기 성분 환산계수치 및 상기 특정계수와 상기 검출기(35a),(35b)로부터의 검출신호에 의거하여 시료미의 피측정 성분의 함유율과 품질 평가치를 연산하는 연산장치(4c)를 갖는 제어장치(4), 상기 제어장치(4)에 접속되며, 상기 연산장치(4c)가 연산한 시료미의 피측정성분의 함유율과 품질 평가치를 가시표시 또는 인자표시하는 표시장치(6),(8)와 그리고, 상기 시료미가 충전되어 상기 근적의 분광분석장치(3)의 상기 측정부(37)에 배치되는 시료용기(52)와 로서 이루어진 쌀의 품질평가장치.
  2. 제1항에 있어서, 상기 근적의 분광분석장치가 갖는 협대역 통과필터(33)는 시료미를 구성하는 성분중 적어도 단백질의 경유율, 아밀로오스 또는 아밀펙틴의 어느것인가 한쪽의 함유율 및 수분의 함유율의 측정에 적합한 특정파장 통과특성을 갖는 것을 특징으로 하는 쌀의 품질평가장치.
  3. 제1항 또는 제2항에 있어서, 상기 근적의 분광분석장치(3)의 광원(31)과 측정부(37)과의 사이에 배설되는 상기 협대역 통과필터(33)는 그 필터의 면에 대한 입사광축의 입사각도를 바꿀수 있도록 그 경사각도가 가변으로 되어 있는 쌀의 품질평가장치.
  4. 제1항에 있어서, 상기 근적의 분광분석장치(3)가 갖는 협대역 통과필터(33)는 파장영역 1900nm∼2500nm 중 임의 복수파장을 제각기가 특정파장 통과특성으로서 갖는 복수개의 필터(33a)∼(33f)로서 되며 그 필터(33a)∼(33f)가 회전가능한 원반상으로 구성되어 있는 쌀을 품질평가장치.
  5. 제1항에 있어서, 그 장치는 다시금 상기 제어장치(4)의 기억장치(4c)에 기억되는 정보를 입력하기 위한 입력장치(9)를 갖는 쌀의 품질평가장치.
  6. 제5항에 있어서, 상기 입력장치(9)로부터 입력되는 정보가 복수의 시료미의 각 쌀가격과 혼합을 위한 조건이며 상기 연산장치(4c)는 상기 입력정보에 의거하여 제일 적합한 혼합비를 연산하는 쌀의 품질평가장치.
  7. 쌀에 함유되는 소정의 성분의 함유율을 측정하고, 그 측정치에 의거하여 시료미의 품질평가를 행하는 쌀의 품질평가장치로서 그 장치는 광원(31)과 그 광원이 발하는 빛중 상기 시료미의 피측정성분의 함유율 측정에 적합한 특정파장만을 통과시켜 측정부(37)에 조사되는 근적의 단색광을 만드는 협대역 통과필터(33)와 상기 측정부(37)에 배치되는 시료미(55)로부터의 반사광을 검축하여 검축신호를 발하는 검출기(35a),(35b)를 갖는 근적의 분광분석장치(3)와 상기 피측정성분에 대응하는 설정된 상기 시료미의 피측성분의 함유율 계산을 위한 성분환산계수치와 상기 피측정성분에 대응하여 설정된 품질평가치 계산을 위한 특정계수를 기억하는 기억장치(4b)와 그 기억장치에 기억된 상기 성분환산계수 및 상기 특정계수와 상기 검출기(35a),(35b)로 부터의 검출신호에 의거하여 시료미의 피측정성분이 함유율과 품질평가치를 연산하는 연산장치(4c)를 갖는 제어장치(4)와 상기 제어장치(4)에 접속되며, 상기 연산장치(4c)가 연산한 시료미의 피측정성분의 함유율과 품질평가치를 가시표시 또는 인자표시하는 표기장치(6),(8)와 상기 시료미가 충전되어 상기 근적의 분광분석장치(3)의 상기 측정부(37)에 배치되는 시료용기(52)와 그리고 상기 시료미를 미세한 알맹이로 분쇄하여 상기 시료용기(52)에 충전하는 시료미 분쇄장치(20)와 상기 시료용기(52)를 상기 근적의 분광분석장치(3)의 측정부(37)로 이동배치시키기 위한 시료미 반송장치(40)를 갖는 시료공급장치와 로서 이루어진 쌀의 품질평가장치.
  8. 제7항에 있어서, 상기 시료미 분쇄장치(20)는 상부에 시료미 투입을 위한 공급호퍼(202)를 가짐과 함께 그 공급호퍼 하방에는 한쌍의 분쇄용 로울러(210a),(210b)와 다시금 그 하방에 한쌀의 세분용 로울러(212a),(212b)를 대향상태로 장비하여 된 쌀의 품질평가장치.
  9. 제7항에 있어서, 상기 근적의 분광분석장치(3)가 갖는 협대역 통과필터(33)는 시료미를 구성하는 성분중 적어도 단백질의 함유율, 아밀로오스 또는 아밀로팩틴의 어느 것인가 한쪽의 함유율 및 수분의 함유율의 측정에 적합한 특정파장 통과특성을 갖는 것인 쌀의 품질평가장치.
  10. 제7항에 있어서, 상기 근적의 분광분석장치(3)의 광원(31)과 측정부(37)과의 사이에 배설되는 상기협대역 통과필터(33)는 그 필터의 면에 대한 입사광측의 입사각도를 바꿀수 있겠금 그 경사각도가 가변으로 되어있는 쌀의 품질평가장치.
  11. 제7항에 있어서, 상기 근적의 분광분석장치(3)가 갖는 협대역 통과필터(33)는 파장영역 1900nm∼2500nm 중 임의 복수 파장을 각각 특정파장 통과특성으로서 갖는 복수개의 필터(33a)∼(33f)로서 되며 그 필터(33a)∼(33f)가 회전가능한 각주 체상으로 구성되어 있는 쌀의 품질평가장치.
  12. 제7항에 있어서, 그 장치는 다시금 상기 제어장치(4)의 기억장치(4c)에 기억되는 정보를 입력하기 위한 입력장치(9)를 갖는 쌀의 품질평가장치.
  13. 제12항에 있어서, 상기 입력장치(9)로부터 입력되는 정보가 복수의 시료미의 각 쌀가격과 혼합하기 위한 조건이며, 상기 연산장치(4c)는 상기 입력정보에 의거하여 제일 적합한 혼합비를 연산하는 쌀의 품질평가장치
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019870002513A 1986-03-20 1987-03-19 쌀의 품질 평가장치 KR910004140B1 (ko)

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JP6278586 1986-03-20
JP62786 1986-03-20
JP62786/86 1986-03-20
JP62785 1986-03-20
JP6278686 1986-03-20
JP62785/86 1986-03-20

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KR870009223A true KR870009223A (ko) 1987-10-24
KR910004140B1 KR910004140B1 (ko) 1991-06-22

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EP (1) EP0240185B1 (ko)
JP (1) JPS6311841A (ko)
KR (1) KR910004140B1 (ko)
AU (1) AU585434B2 (ko)
DE (1) DE3785788T2 (ko)
MX (1) MX168317B (ko)

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US4806764A (en) 1989-02-21
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US4752689A (en) 1988-06-21
DE3785788D1 (de) 1993-06-17
KR910004140B1 (ko) 1991-06-22
JPH0149890B2 (ko) 1989-10-26
EP0240185B1 (en) 1993-05-12
DE3785788T2 (de) 1993-11-11
JPS6311841A (ja) 1988-01-19
EP0240185A3 (en) 1989-10-25
AU585434B2 (en) 1989-06-15

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