JPS4851545A - - Google Patents
Info
- Publication number
- JPS4851545A JPS4851545A JP47104897A JP10489772A JPS4851545A JP S4851545 A JPS4851545 A JP S4851545A JP 47104897 A JP47104897 A JP 47104897A JP 10489772 A JP10489772 A JP 10489772A JP S4851545 A JPS4851545 A JP S4851545A
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
- G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
- G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
-
- 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
- G01B11/028—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness by measuring lateral position of a boundary of the object
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Electronic Switches (AREA)
- Recording Measured Values (AREA)
- Geophysics And Detection Of Objects (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712152732 DE2152732C3 (de) | 1971-10-22 | Einrichtung zum Erfassen des Durchgangs eines zwei Flächen ungleicher Helligkeit trennenden, im wesentlichen senkrecht zu seiner Ausdehnung relativ zur Einrichtung bewegbaren Kontrastsprungs |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4851545A true JPS4851545A (xx) | 1973-07-19 |
| JPS5517984B2 JPS5517984B2 (xx) | 1980-05-15 |
Family
ID=5823138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10489772A Expired JPS5517984B2 (xx) | 1971-10-22 | 1972-10-21 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5517984B2 (xx) |
| FR (1) | FR2157594A5 (xx) |
| GB (1) | GB1399256A (xx) |
| IT (1) | IT969699B (xx) |
| SE (1) | SE380345B (xx) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5165833A (xx) * | 1974-11-20 | 1976-06-07 | E Systems Inc |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5780995A (en) * | 1980-11-07 | 1982-05-20 | Sanshin Ind Co Ltd | Muffler for outboard engine |
| DE3323214C1 (de) * | 1983-06-28 | 1984-10-11 | Dürkoppwerke GmbH, 4800 Bielefeld | Optoelektronische Abtastvorrichtung an einer Naehmaschine |
| FR2582683B1 (fr) * | 1985-06-03 | 1988-05-27 | Prouvost Sa | Dispositif de detection de la variation d'epaisseur d'une etoffe et son procede d'etalonnage |
| JPH01212596A (ja) * | 1988-02-22 | 1989-08-25 | Brother Ind Ltd | 布段・布端検出器付ミシン |
| DE19841803A1 (de) | 1998-09-12 | 2000-03-16 | Bayer Ag | Hilfsschichten für elektrolumineszierende Anordnungen |
-
1972
- 1972-10-13 GB GB4736572A patent/GB1399256A/en not_active Expired
- 1972-10-19 FR FR7237132A patent/FR2157594A5/fr not_active Expired
- 1972-10-19 IT IT30672A patent/IT969699B/it active
- 1972-10-20 SE SE1361272A patent/SE380345B/xx unknown
- 1972-10-21 JP JP10489772A patent/JPS5517984B2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5165833A (xx) * | 1974-11-20 | 1976-06-07 | E Systems Inc | |
| JPS5848947B2 (ja) * | 1974-11-20 | 1983-11-01 | イ− システムズ インコ−ポレ−テツド | コウガクシキヨミトリソウチ |
Also Published As
| Publication number | Publication date |
|---|---|
| SE380345B (sv) | 1975-11-03 |
| IT969699B (it) | 1974-04-10 |
| DE2152732B2 (de) | 1977-03-10 |
| DE2152732A1 (de) | 1973-04-26 |
| FR2157594A5 (xx) | 1973-06-01 |
| GB1399256A (en) | 1975-07-02 |
| JPS5517984B2 (xx) | 1980-05-15 |