JPS493683A - - Google Patents
Info
- Publication number
- JPS493683A JPS493683A JP48029338A JP2933873A JPS493683A JP S493683 A JPS493683 A JP S493683A JP 48029338 A JP48029338 A JP 48029338A JP 2933873 A JP2933873 A JP 2933873A JP S493683 A JPS493683 A JP S493683A
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/72—Investigating presence of flaws
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Radiation Pyrometers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE03205/72A SE362962B (US07943777-20110517-C00090.png) | 1972-03-14 | 1972-03-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS493683A true JPS493683A (US07943777-20110517-C00090.png) | 1974-01-12 |
Family
ID=20261607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48029338A Pending JPS493683A (US07943777-20110517-C00090.png) | 1972-03-14 | 1973-03-13 |
Country Status (5)
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5816220A (ja) * | 1981-07-22 | 1983-01-29 | Olympus Optical Co Ltd | 焦点板 |
| JPS58120230A (ja) * | 1982-01-11 | 1983-07-18 | Asahi Optical Co Ltd | カメラの焦点板 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8431928D0 (en) * | 1984-12-18 | 1985-01-30 | Stevenson G M | Non-destructively testing heat shrinkable sleeves |
| EP3248702B1 (en) * | 2008-03-31 | 2021-07-28 | Jfe Steel Corporation | Steel plate quality assurance system and equipment thereof |
| CN106501315A (zh) * | 2016-11-25 | 2017-03-15 | 哈尔滨工业大学 | Gfrp裂纹缺陷的缩短相关热层析成像检测方法与系统 |
| CN110189313B (zh) * | 2019-05-27 | 2021-05-07 | 福建省特种设备检验研究院 | 基于红外热成像技术的电气故障图像识别的预判方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2606294A (en) * | 1949-02-14 | 1952-08-05 | California Cedar Prod | Method of testing wood |
| GB1315654A (en) * | 1969-05-21 | 1973-05-02 | Pilkington Brothers Ltd | Detection of faults in transparent material using lasers |
-
1972
- 1972-03-14 SE SE03205/72A patent/SE362962B/xx unknown
-
1973
- 1973-02-20 GB GB835673A patent/GB1415545A/en not_active Expired
- 1973-03-12 US US00340335A patent/US3808438A/en not_active Expired - Lifetime
- 1973-03-13 JP JP48029338A patent/JPS493683A/ja active Pending
- 1973-03-14 FR FR7309062A patent/FR2176416A5/fr not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5816220A (ja) * | 1981-07-22 | 1983-01-29 | Olympus Optical Co Ltd | 焦点板 |
| JPS58120230A (ja) * | 1982-01-11 | 1983-07-18 | Asahi Optical Co Ltd | カメラの焦点板 |
| JPS6330614B2 (US07943777-20110517-C00090.png) * | 1982-01-11 | 1988-06-20 | Asahi Optical Co Ltd |
Also Published As
| Publication number | Publication date |
|---|---|
| US3808438A (en) | 1974-04-30 |
| SE362962B (US07943777-20110517-C00090.png) | 1973-12-27 |
| GB1415545A (en) | 1975-11-26 |
| FR2176416A5 (US07943777-20110517-C00090.png) | 1973-10-26 |
| DE2311325A1 (de) | 1973-09-20 |
| DE2311325B2 (de) | 1976-06-10 |
