CH614003A5 - - Google Patents
Info
- Publication number
- CH614003A5 CH614003A5 CH248977A CH248977A CH614003A5 CH 614003 A5 CH614003 A5 CH 614003A5 CH 248977 A CH248977 A CH 248977A CH 248977 A CH248977 A CH 248977A CH 614003 A5 CH614003 A5 CH 614003A5
- Authority
- CH
- Switzerland
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
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
- G01N21/956—Inspecting patterns on the surface of objects
Landscapes
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/662,955 US4070114A (en) | 1976-03-01 | 1976-03-01 | Detector optics for use in fabric inspection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH614003A5 true CH614003A5 (ro) | 1979-10-31 |
Family
ID=24659918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH248977A CH614003A5 (ro) | 1976-03-01 | 1977-02-28 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4070114A (ro) |
| JP (1) | JPS52117157A (ro) |
| CA (1) | CA1064133A (ro) |
| CH (1) | CH614003A5 (ro) |
| DE (1) | DE2708643C3 (ro) |
| GB (1) | GB1570827A (ro) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19650325A1 (de) * | 1996-12-04 | 1998-06-10 | Ettemeyer Gmbh & Co Mes Und Pr | Verfahren und Vorrichtung zur Ermittlung von Verformungen und Dehnungen an gekrümmten Körpern |
| US6542304B2 (en) * | 1999-05-17 | 2003-04-01 | Toolz, Ltd. | Laser beam device with apertured reflective element |
| TWI509127B (zh) * | 2012-11-05 | 2015-11-21 | Taiwan Power Testing Technology Co Ltd | 纖維布料檢測方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3664739A (en) * | 1968-08-09 | 1972-05-23 | Timothy R Pryor | Method and device for measuring strain and other changes in dimension |
| US3783296A (en) * | 1972-04-14 | 1974-01-01 | Deering Milliken Res Corp | Method and apparatus for detecting flaws in a fabric web |
| US3762793A (en) * | 1972-05-24 | 1973-10-02 | Aga Ab | Optical compensation device |
| US3861801A (en) * | 1973-06-18 | 1975-01-21 | Perkin Elmer Corp | Device for sampling laser beams |
| US3879131A (en) * | 1974-02-06 | 1975-04-22 | Bell Telephone Labor Inc | Photomask inspection by real time diffraction pattern analysis |
-
1976
- 1976-03-01 US US05/662,955 patent/US4070114A/en not_active Expired - Lifetime
-
1977
- 1977-02-22 CA CA272,360A patent/CA1064133A/en not_active Expired
- 1977-02-28 CH CH248977A patent/CH614003A5/xx not_active IP Right Cessation
- 1977-02-28 GB GB8367/77A patent/GB1570827A/en not_active Expired
- 1977-02-28 DE DE2708643A patent/DE2708643C3/de not_active Expired
- 1977-03-01 JP JP2094377A patent/JPS52117157A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2708643B2 (de) | 1979-11-29 |
| DE2708643A1 (de) | 1977-09-22 |
| CA1064133A (en) | 1979-10-09 |
| DE2708643C3 (de) | 1980-08-14 |
| JPS52117157A (en) | 1977-10-01 |
| US4070114A (en) | 1978-01-24 |
| GB1570827A (en) | 1980-07-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |