JPH0465334B2 - - Google Patents
Info
- Publication number
- JPH0465334B2 JPH0465334B2 JP60067552A JP6755285A JPH0465334B2 JP H0465334 B2 JPH0465334 B2 JP H0465334B2 JP 60067552 A JP60067552 A JP 60067552A JP 6755285 A JP6755285 A JP 6755285A JP H0465334 B2 JPH0465334 B2 JP H0465334B2
- Authority
- JP
- Japan
- Prior art keywords
- pulp
- beating
- degree
- light intensity
- measurement
- 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 - Lifetime
Links
- 238000005259 measurement Methods 0.000 claims description 94
- 238000010009 beating Methods 0.000 claims description 58
- 239000000725 suspension Substances 0.000 claims description 46
- 230000003287 optical effect Effects 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 20
- 239000000835 fiber Substances 0.000 description 18
- 206010061592 cardiac fibrillation Diseases 0.000 description 10
- 230000002600 fibrillogenic effect Effects 0.000 description 10
- 239000000123 paper Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 8
- 238000009826 distribution Methods 0.000 description 8
- 238000012546 transfer Methods 0.000 description 5
- 229920000297 Rayon Polymers 0.000 description 4
- 238000000691 measurement method Methods 0.000 description 4
- 239000002964 rayon Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011121 hardwood Substances 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 229920002522 Wood fibre Polymers 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000002655 kraft paper Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002025 wood fiber Substances 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
- G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
- G01N21/51—Scattering, i.e. diffuse reflection within a body or fluid inside a container, e.g. in an ampoule
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Paper (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60067552A JPS61226641A (ja) | 1985-03-30 | 1985-03-30 | 懸濁状バルブの叩解程度測定方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60067552A JPS61226641A (ja) | 1985-03-30 | 1985-03-30 | 懸濁状バルブの叩解程度測定方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61226641A JPS61226641A (ja) | 1986-10-08 |
| JPH0465334B2 true JPH0465334B2 (fi) | 1992-10-19 |
Family
ID=13348238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60067552A Granted JPS61226641A (ja) | 1985-03-30 | 1985-03-30 | 懸濁状バルブの叩解程度測定方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61226641A (fi) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7075865B2 (ja) * | 2018-10-17 | 2022-05-26 | 株式会社日立製作所 | 光学分析装置、光学分析方法、及び光学分析システム |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4839095A (fi) * | 1971-09-20 | 1973-06-08 | ||
| JPS5341506A (en) * | 1976-09-29 | 1978-04-15 | Nippon Kamiparupu Kenkiyuushiy | Process and apparatus for optically measuring degree of beating by paper manufacture |
-
1985
- 1985-03-30 JP JP60067552A patent/JPS61226641A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4839095A (fi) * | 1971-09-20 | 1973-06-08 | ||
| JPS5341506A (en) * | 1976-09-29 | 1978-04-15 | Nippon Kamiparupu Kenkiyuushiy | Process and apparatus for optically measuring degree of beating by paper manufacture |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61226641A (ja) | 1986-10-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |