JPS6323496B2 - - Google Patents
Info
- Publication number
- JPS6323496B2 JPS6323496B2 JP11617582A JP11617582A JPS6323496B2 JP S6323496 B2 JPS6323496 B2 JP S6323496B2 JP 11617582 A JP11617582 A JP 11617582A JP 11617582 A JP11617582 A JP 11617582A JP S6323496 B2 JPS6323496 B2 JP S6323496B2
- Authority
- JP
- Japan
- Prior art keywords
- reflected light
- measuring device
- light
- transmitted light
- whiteness
- 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
Links
- 238000005259 measurement Methods 0.000 claims description 14
- 241000209094 Oryza Species 0.000 description 22
- 235000007164 Oryza sativa Nutrition 0.000 description 22
- 235000009566 rice Nutrition 0.000 description 22
- 235000013339 cereals Nutrition 0.000 description 12
- 238000003801 milling Methods 0.000 description 11
- 238000000227 grinding Methods 0.000 description 5
- 238000005070 sampling Methods 0.000 description 5
- 238000002834 transmittance Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 108010050181 aleurone Proteins 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
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
- G01N21/4738—Diffuse reflection, e.g. also for testing fluids, fibrous materials
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/02—Food
- G01N33/10—Starch-containing substances, e.g. dough
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11617582A JPS597247A (ja) | 1982-07-06 | 1982-07-06 | 連続穀粒精白度測定装置 |
| US06/486,808 US4540286A (en) | 1982-06-03 | 1983-04-19 | Apparatus for continuously measuring the degree of milling of grains |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11617582A JPS597247A (ja) | 1982-07-06 | 1982-07-06 | 連続穀粒精白度測定装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS597247A JPS597247A (ja) | 1984-01-14 |
| JPS6323496B2 true JPS6323496B2 (enrdf_load_stackoverflow) | 1988-05-17 |
Family
ID=14680645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11617582A Granted JPS597247A (ja) | 1982-06-03 | 1982-07-06 | 連続穀粒精白度測定装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS597247A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5190163A (en) * | 1989-10-03 | 1993-03-02 | Anzai Sogo Kenkyusho Co., Ltd. | Sorting apparatus utilizing transmitted light |
| KR100925914B1 (ko) | 2007-10-23 | 2009-11-09 | 현대자동차주식회사 | 터보 챠저 시험 장치 |
-
1982
- 1982-07-06 JP JP11617582A patent/JPS597247A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS597247A (ja) | 1984-01-14 |
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