IN160938B - - Google Patents
Info
- Publication number
- IN160938B IN160938B IN645/CAL/84A IN645CA1984A IN160938B IN 160938 B IN160938 B IN 160938B IN 645CA1984 A IN645CA1984 A IN 645CA1984A IN 160938 B IN160938 B IN 160938B
- Authority
- IN
- India
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V8/00—Prospecting or detecting by optical means
- G01V8/10—Detecting, e.g. by using light barriers
- G01V8/20—Detecting, e.g. by using light barriers using multiple transmitters or receivers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
- B65H23/0204—Sensing transverse register of web
- B65H23/0216—Sensing transverse register of web with an element utilising photoelectric effect
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/02—Details
- H01L31/0203—Containers; Encapsulations, e.g. encapsulation of photodiodes
Landscapes
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Engineering & Computer Science (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geophysics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Light Receiving Elements (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3317057A DE3317057C2 (de) | 1983-05-10 | 1983-05-10 | Fotoelektronische Fühleinrichtung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN160938B true IN160938B (de) | 1987-08-15 |
Family
ID=6198644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN645/CAL/84A IN160938B (de) | 1983-05-10 | 1984-09-14 |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE3317057C2 (de) |
| FR (1) | FR2545925B1 (de) |
| IN (1) | IN160938B (de) |
| IT (1) | IT1173593B (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3724264A1 (de) * | 1987-07-21 | 1989-02-02 | Mannesmann Ag | Elektronische fuehl- oder messeinrichtung |
| DE3840568A1 (de) * | 1988-12-01 | 1990-06-07 | Michael Wulff | Kopiervorrichtung zum modifizieren (verzerren) von filmvorlagen |
| DE3928159A1 (de) | 1989-08-25 | 1991-02-28 | Erhardt & Leimer Gmbh | Kantenfuehler |
| NL9002211A (nl) * | 1990-10-11 | 1992-05-06 | Philips Nv | Positiegevoelig stralingsdetektiestelsel en optische aftastinrichting daarvan voorzien. |
| DE4425262C1 (de) * | 1994-07-16 | 1995-08-31 | Draegerwerk Ag | Atemvorrichtung mit einer Anzeigeeinheit |
| DE19924798C1 (de) * | 1999-05-29 | 2001-01-11 | Erhardt & Leimer Gmbh | Verfahren und Vorrichtung zur Lageerfassung einer Kante von einer laufenden Warenbahn |
| DE50115649D1 (de) * | 2000-04-22 | 2010-11-18 | Leuze Electronic Gmbh & Co Kg | Optischer Sensor |
| CN103708264A (zh) * | 2013-12-17 | 2014-04-09 | 陕西北人印刷机械有限责任公司 | 基于凹曲线的印刷机收卷张力控制方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1211421C2 (de) * | 1963-12-12 | 1973-11-15 | Vorrichtung zur abtastung von durchlaufendem gut | |
| JPS5746103A (en) * | 1980-09-04 | 1982-03-16 | Kawasaki Steel Corp | Measurement of optical length |
| JPS57166502A (en) * | 1981-04-07 | 1982-10-14 | Nisshin Steel Co Ltd | Method for measuring metallic plate |
| DE3416275A1 (de) * | 1984-05-03 | 1985-11-07 | J. Hengstler Kg, 7209 Aldingen | Lichtelektrischer impulsgeber |
-
1983
- 1983-05-10 DE DE3317057A patent/DE3317057C2/de not_active Expired
-
1984
- 1984-05-09 IT IT20855/84A patent/IT1173593B/it active
- 1984-05-09 FR FR8407143A patent/FR2545925B1/fr not_active Expired
- 1984-09-14 IN IN645/CAL/84A patent/IN160938B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE3317057A1 (de) | 1984-11-15 |
| FR2545925B1 (fr) | 1987-07-03 |
| IT1173593B (it) | 1987-06-24 |
| FR2545925A1 (fr) | 1984-11-16 |
| DE3317057C2 (de) | 1987-04-02 |
| IT8420855A1 (it) | 1985-11-09 |
| IT8420855A0 (it) | 1984-05-09 |