JPS5717251B2 - - Google Patents
Info
- Publication number
- JPS5717251B2 JPS5717251B2 JP3867375A JP3867375A JPS5717251B2 JP S5717251 B2 JPS5717251 B2 JP S5717251B2 JP 3867375 A JP3867375 A JP 3867375A JP 3867375 A JP3867375 A JP 3867375A JP S5717251 B2 JPS5717251 B2 JP S5717251B2
- Authority
- JP
- Japan
- 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
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
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- 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 Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50038673A JPS51113784A (en) | 1975-03-31 | 1975-03-31 | Quality grading method of sheet type materials |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50038673A JPS51113784A (en) | 1975-03-31 | 1975-03-31 | Quality grading method of sheet type materials |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS51113784A JPS51113784A (en) | 1976-10-07 |
JPS5717251B2 true JPS5717251B2 (nl) | 1982-04-09 |
Family
ID=12531781
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50038673A Granted JPS51113784A (en) | 1975-03-31 | 1975-03-31 | Quality grading method of sheet type materials |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51113784A (nl) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5254485A (en) * | 1975-10-29 | 1977-05-02 | Asahi Chemical Ind | Method of grading quality of sheet |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS437596Y1 (nl) * | 1964-06-16 | 1968-04-04 | ||
JPS5233952Y2 (nl) * | 1973-03-23 | 1977-08-03 |
-
1975
- 1975-03-31 JP JP50038673A patent/JPS51113784A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS51113784A (en) | 1976-10-07 |