BE621843A - - Google Patents
Info
- Publication number
- BE621843A BE621843A BE621843DA BE621843A BE 621843 A BE621843 A BE 621843A BE 621843D A BE621843D A BE 621843DA BE 621843 A BE621843 A BE 621843A
- Authority
- BE
- Belgium
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
- G01N21/86—Investigating moving sheets
-
- 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
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Textile Engineering (AREA)
- Engineering & Computer Science (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB31846/61A GB1014762A (en) | 1961-09-05 | 1961-09-05 | Improvements in and relating to apparatus for testing surface quality of material |
Publications (1)
Publication Number | Publication Date |
---|---|
BE621843A true BE621843A (ru) |
Family
ID=10329272
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE621843D BE621843A (ru) | 1961-09-05 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3176306A (ru) |
BE (1) | BE621843A (ru) |
DE (1) | DE1473356A1 (ru) |
GB (1) | GB1014762A (ru) |
NL (1) | NL282725A (ru) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3359853A (en) * | 1962-01-19 | 1967-12-26 | Pilkington Brothers Ltd | Apparatus for detecting faults in or on the surface of flat glass |
US3293981A (en) * | 1964-02-27 | 1966-12-27 | United Air Lines | Tape read-out device |
US3599223A (en) * | 1969-11-06 | 1971-08-10 | Automation Ind Inc | Photographic defect recorder |
JPS5418145B1 (ru) * | 1971-06-08 | 1979-07-05 | ||
GB1449044A (en) * | 1972-11-14 | 1976-09-08 | Kongsberg Vapenfab As | Procedures and apparatuses for determining the shapes of surfaces |
CH552197A (de) * | 1972-11-24 | 1974-07-31 | Bbc Brown Boveri & Cie | Einrichtung zum messen der rauhigkeit einer oberflaeche. |
US3822946A (en) * | 1972-12-07 | 1974-07-09 | Schiller Industries Inc | Dimensional measuring apparatus using optical scan especially for hardness testing |
US3984189A (en) * | 1973-01-19 | 1976-10-05 | Hitachi Electronics, Ltd. | Method and apparatus for detecting defects in a surface regardless of surface finish |
US3795452A (en) * | 1973-02-28 | 1974-03-05 | Us Air Force | Instrument for automatically inspecting integrated circuit masks for pinholes and spots |
CA1014638A (en) * | 1974-04-16 | 1977-07-26 | Domtar Limited | Measuring the surface roughness of a moving sheet material |
GB1592449A (en) * | 1976-12-01 | 1981-07-08 | Ferranti Ltd | Optical inspection apparatus |
US4184175A (en) * | 1977-02-09 | 1980-01-15 | The Procter & Gamble Company | Method of and apparatus for optically detecting anomalous subsurface structure in translucent articles |
US4236823A (en) * | 1978-09-18 | 1980-12-02 | Rca Corporation | Diffractometer for measuring signal depth and width |
US4314763A (en) * | 1979-01-04 | 1982-02-09 | Rca Corporation | Defect detection system |
US4223346A (en) * | 1979-04-05 | 1980-09-16 | Armco Inc. | Automatic defect detecting inspection apparatus |
US4307419A (en) * | 1980-04-23 | 1981-12-22 | Rca Corporation | Video disc signal surface imaging apparatus |
US4402607A (en) * | 1980-05-16 | 1983-09-06 | Gca Corporation | Automatic detector for microscopic dust on large-area, optically unpolished surfaces |
DE3027775A1 (de) * | 1980-07-23 | 1982-02-04 | Eckehardt Dipl.-Chem. 8550 Forchheim Strich | Verfahren zur optischen ueberpruefung schnell bewegter homogener materialbahnen auf fehlerstellen |
US4547073A (en) * | 1981-02-17 | 1985-10-15 | Matsushita Electric Industrial Co., Ltd. | Surface examining apparatus and method |
DE3810349A1 (de) * | 1988-03-26 | 1989-10-05 | Agfa Gevaert Ag | Verfahren sowie anordnung zur darstellung von oberflaechenfehlern an aufzeichnungstraegern |
NO914574L (no) * | 1991-11-22 | 1993-05-24 | Elkem Technology | Fremgangsmaate for detektering av pin-hull i strengestoeptemetallemne |
FR2714469B1 (fr) * | 1993-12-23 | 1996-01-26 | Lorraine Laminage | Dispositif et procédé de visualisation de brames. |
JP2006266728A (ja) * | 2005-03-22 | 2006-10-05 | Honda Motor Co Ltd | 塗膜外観の評価方法及び塗装物 |
DE102005061834B4 (de) * | 2005-12-23 | 2007-11-08 | Ioss Intelligente Optische Sensoren & Systeme Gmbh | Vorrichtung und Verfahren zum optischen Prüfen einer Oberfläche |
US7576333B2 (en) * | 2007-08-01 | 2009-08-18 | Corning Incorporated | Optical interrogation system and method for using same |
NO336441B1 (no) | 2012-01-24 | 2015-08-17 | Tomra Sorting As | Anordning, system og fremgangsmåte for optisk detektering av materie |
US9291554B2 (en) * | 2013-02-05 | 2016-03-22 | Kla-Tencor Corporation | Method of electromagnetic modeling of finite structures and finite illumination for metrology and inspection |
CN106770349A (zh) * | 2016-11-24 | 2017-05-31 | 四川吉盛印铁有限公司 | 一种马口铁双面质量检测方法 |
US10509931B1 (en) | 2018-07-03 | 2019-12-17 | Hand Held Products, Inc. | Methods, systems, and apparatuses for scanning and decoding direct part marking indicia |
CN110376211B (zh) * | 2019-08-07 | 2021-07-27 | 浙江大学台州研究院 | 一种湿法涂胶的合成革卷边在线检测装置及方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2315282A (en) * | 1939-10-21 | 1943-03-30 | Harold A Snow | Method of and apparatus for determining characteristics of surfaces |
US2910908A (en) * | 1955-05-27 | 1959-11-03 | Libbey Owens Ford Glass Co | Electro-optical computing device for surface areas |
US2947212A (en) * | 1956-04-30 | 1960-08-02 | American Brass Co | Method of detecting surface conditions of sheet metal |
US3023900A (en) * | 1958-04-18 | 1962-03-06 | Feldmuhle Papier Und Zellstoff | Apparatus for detecting imperfections in sheet material |
-
0
- BE BE621843D patent/BE621843A/xx unknown
- NL NL282725D patent/NL282725A/xx unknown
-
1961
- 1961-09-05 GB GB31846/61A patent/GB1014762A/en not_active Expired
-
1962
- 1962-05-07 US US192942A patent/US3176306A/en not_active Expired - Lifetime
- 1962-09-03 DE DE19621473356 patent/DE1473356A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
US3176306A (en) | 1965-03-30 |
NL282725A (ru) | |
DE1473356A1 (de) | 1968-12-19 |
GB1014762A (en) | 1965-12-31 |