JPS567007A - Coating film thickness measuring apparatus - Google Patents
Coating film thickness measuring apparatusInfo
- Publication number
- JPS567007A JPS567007A JP8213179A JP8213179A JPS567007A JP S567007 A JPS567007 A JP S567007A JP 8213179 A JP8213179 A JP 8213179A JP 8213179 A JP8213179 A JP 8213179A JP S567007 A JPS567007 A JP S567007A
- Authority
- JP
- Japan
- Prior art keywords
- film thickness
- output
- amplifier
- factor
- intervening
- 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.)
- Pending
Links
- 239000011248 coating agent Substances 0.000 title 1
- 238000000576 coating method Methods 0.000 title 1
- 239000000126 substance Substances 0.000 abstract 5
- 238000006243 chemical reaction Methods 0.000 abstract 3
- 230000003321 amplification Effects 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000003199 nucleic acid amplification method Methods 0.000 abstract 1
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Abstract
PURPOSE: To enable a wider area light source voltage regulation compensation by varying an amplification mu-factor according to the time whether or not there is an intervening substance to be measured in the fluorescent lamp fluorescent substance film thickness measuring.
CONSTITUTION: When there is no intervening substace to be measured between a light source 1 and a photoelectric conversion element 4 a change-over switch 8 is changed over on a terminal a side and when there is not intervening substance it can be changed over on a terminal b. Consequently the output of the conversion element 4, when there is not intervening substance is put in an amplifier 5a, amplified with mu-factor α and put in an arithmetic unit 6 as the output Pa, while the output of the conversion element 4, when there is the intervening substance, is put in the amplifier 5b, amplified with mu-factor β and put in the arithmetic unit 6 as the output Pb. The arithmetic unit 6 seeks after a transmission factor (film thickness). And the obtained numerical value is digital-indicated at the indication unit as film thickness. For the amplifier 5 e.g. a differential amplifier is used.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8213179A JPS567007A (en) | 1979-06-29 | 1979-06-29 | Coating film thickness measuring apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8213179A JPS567007A (en) | 1979-06-29 | 1979-06-29 | Coating film thickness measuring apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS567007A true JPS567007A (en) | 1981-01-24 |
Family
ID=13765850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8213179A Pending JPS567007A (en) | 1979-06-29 | 1979-06-29 | Coating film thickness measuring apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS567007A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11642345B2 (en) | 2020-08-12 | 2023-05-09 | Boundless Bio, Inc. | Replication stress pathway agent compositions and methods for treating cancer |
| US11753687B2 (en) | 2008-05-14 | 2023-09-12 | Dermtech, Inc. | Diagnosis of melanoma and solar lentigo by nucleic acid analysis |
| US11976332B2 (en) | 2018-02-14 | 2024-05-07 | Dermtech, Inc. | Gene classifiers and uses thereof in non-melanoma skin cancers |
-
1979
- 1979-06-29 JP JP8213179A patent/JPS567007A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11753687B2 (en) | 2008-05-14 | 2023-09-12 | Dermtech, Inc. | Diagnosis of melanoma and solar lentigo by nucleic acid analysis |
| US11976332B2 (en) | 2018-02-14 | 2024-05-07 | Dermtech, Inc. | Gene classifiers and uses thereof in non-melanoma skin cancers |
| US11642345B2 (en) | 2020-08-12 | 2023-05-09 | Boundless Bio, Inc. | Replication stress pathway agent compositions and methods for treating cancer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS53145620A (en) | Hue extractor | |
| EP0106940A3 (en) | An arrangement for the measurement of the difference between two flows in two separate ducts | |
| JPS55108019A (en) | Reference voltage generator | |
| JPS55131780A (en) | Power measuring apparatus | |
| GB2066600B (en) | Variable-gain differential amplifier with gain-control-signal-independant dc output level | |
| JPS5317381A (en) | Scintillation counter | |
| JPS57131028A (en) | Infrared temperature measuring apparatus | |
| JPS5327020A (en) | Fuzz effect circuit | |
| JPS55131736A (en) | Temperature measuring device | |
| JPS5525243A (en) | Color temperature correction device | |
| JPS55135724A (en) | Pressure sensor | |
| JPS5547401A (en) | Measuring apparatus for displacement | |
| JPS55155253A (en) | Output compensation circuit for bridge type measuring apparatus | |
| JPS5686303A (en) | Measuring device for thickness of radiant ray | |
| JPS54109236A (en) | Air pollution control apparatus | |
| JPS5254466A (en) | Current measuring device | |
| JPS5338961A (en) | Differential type detector | |
| JPS54121763A (en) | Radiation thickness gauge | |
| JPS541851A (en) | Ground-fault detector | |
| JPS5211990A (en) | Creals moisture meter | |
| JPS57106885A (en) | Radiant rays measuring device | |
| JPS57141160A (en) | Optical receiver | |
| JPS5381170A (en) | Battery checker | |
| JPS55109199A (en) | Automatic voltage regulator | |
| JPS5434281A (en) | Vacuum edgree measuring apparatus |