DE69002503T2 - Kantendetektor. - Google Patents
Kantendetektor.Info
- Publication number
- DE69002503T2 DE69002503T2 DE90106064T DE69002503T DE69002503T2 DE 69002503 T2 DE69002503 T2 DE 69002503T2 DE 90106064 T DE90106064 T DE 90106064T DE 69002503 T DE69002503 T DE 69002503T DE 69002503 T2 DE69002503 T2 DE 69002503T2
- Authority
- DE
- Germany
- Prior art keywords
- edge detector
- detector
- edge
- 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 - Fee Related
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01Q—SCANNING-PROBE TECHNIQUES OR APPARATUS; APPLICATIONS OF SCANNING-PROBE TECHNIQUES, e.g. SCANNING PROBE MICROSCOPY [SPM]
- G01Q10/00—Scanning or positioning arrangements, i.e. arrangements for actively controlling the movement or position of the probe
- G01Q10/04—Fine scanning or positioning
- G01Q10/06—Circuits or algorithms therefor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/20—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring contours or curvatures, e.g. determining profile
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7497989 | 1989-03-29 | ||
JP10451989 | 1989-04-26 | ||
JP10452089 | 1989-04-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69002503D1 DE69002503D1 (de) | 1993-09-09 |
DE69002503T2 true DE69002503T2 (de) | 1994-03-03 |
Family
ID=27301671
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE90106064T Expired - Fee Related DE69002503T2 (de) | 1989-03-29 | 1990-03-29 | Kantendetektor. |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0390166B1 (de) |
DE (1) | DE69002503T2 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2983876B2 (ja) * | 1994-03-22 | 1999-11-29 | 徹雄 大原 | リアルタイムかつナノメータスケールの位置測定方法および装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2504256A1 (fr) * | 1981-04-16 | 1982-10-22 | Euromask | Procede et dispositif de mesure optique de deplacement et application aux photorepeteurs sur tranche |
JPS6288902A (ja) * | 1985-10-16 | 1987-04-23 | Hitachi Ltd | 変位の光学的測定方法および測定装置 |
EP0262253A1 (de) * | 1986-10-03 | 1988-04-06 | International Business Machines Corporation | Mikromechanische Fühlervorrichtung für atomare Kräfte |
DE3750408T2 (de) * | 1987-05-12 | 1995-03-30 | Ibm | Atomarer Kräftesensor zur Messung der Eigenschaften eines Datenträgers. |
EP0646913B1 (de) * | 1987-08-25 | 1999-01-13 | Canon Kabushiki Kaisha | Tunnelstromkodierer |
-
1990
- 1990-03-29 DE DE90106064T patent/DE69002503T2/de not_active Expired - Fee Related
- 1990-03-29 EP EP90106064A patent/EP0390166B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0390166A2 (de) | 1990-10-03 |
EP0390166A3 (de) | 1991-04-10 |
DE69002503D1 (de) | 1993-09-09 |
EP0390166B1 (de) | 1993-08-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE58903543D1 (de) | Dreherkennungsvorrichtung. | |
FI895723A0 (fi) | Kvantitativ koldioxiddetektor. | |
DE68901095D1 (de) | Tropfendetektor. | |
DE59000343D1 (de) | Schaelmesser. | |
DE68915275T2 (de) | Detektor. | |
DE68917671D1 (de) | Blattkantendetektor. | |
DE69005882T2 (de) | Entfärbungsmittel. | |
DE69002265T2 (de) | Strahlungsdetektor. | |
DE69013439T2 (de) | Phasendetektor. | |
DE69016639D1 (de) | Positionsdetektor. | |
DE59004233D1 (de) | Kantenfühler. | |
BR9006434A (pt) | Detector | |
DE69007303D1 (de) | Strahlungsdetektor. | |
DE59004522D1 (de) | Mikrodosiergerät. | |
DE69000868T2 (de) | Detektorschaltung. | |
DE69114479D1 (de) | Lagedetektor. | |
DE69006224T2 (de) | Strahlungsdetektor. | |
NO904967L (no) | Alkoksymetyliden-epipodofyllotoksin-glykosider. | |
DE69014608T2 (de) | Filmdetektor. | |
DE68901648T2 (de) | Lage-detektor. | |
DE69002503T2 (de) | Kantendetektor. | |
DE69002508D1 (de) | Hindernisdetektor. | |
DE3767979D1 (de) | Wahltondetektor. | |
DE59008931D1 (de) | IR-CCD-Detektoranordnung. | |
DE58903129D1 (de) | Roentgendetektor. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Free format text: DRES. WESER UND MARTIN, 81245 MUENCHEN |
|
8328 | Change in the person/name/address of the agent |
Free format text: WESER & KOLLEGEN, 81245 MUENCHEN |
|
8339 | Ceased/non-payment of the annual fee |