GB1577844A - Pressure-measuring sheet and method - Google Patents
Pressure-measuring sheet and method Download PDFInfo
- Publication number
- GB1577844A GB1577844A GB33823/77A GB3382377A GB1577844A GB 1577844 A GB1577844 A GB 1577844A GB 33823/77 A GB33823/77 A GB 33823/77A GB 3382377 A GB3382377 A GB 3382377A GB 1577844 A GB1577844 A GB 1577844A
- Authority
- GB
- United Kingdom
- Prior art keywords
- microcapsules
- pressure
- sheet
- measuring
- colour
- 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.)
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/24—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet
- G01L1/247—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet using distributed sensing elements, e.g. microcapsules
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
- B01J13/02—Making microcapsules or microballoons
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Color Printing (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP51096678A JPS5916654B2 (ja) | 1976-08-12 | 1976-08-12 | 圧力測定用シ−ト |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1577844A true GB1577844A (en) | 1980-10-29 |
Family
ID=14171444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB33823/77A Expired GB1577844A (en) | 1976-08-12 | 1977-08-11 | Pressure-measuring sheet and method |
Country Status (5)
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5758414A (en) * | 1980-09-25 | 1982-04-08 | Fujitsu Ltd | Analog-to-digital conversion circuit providing agc function |
| US4920027A (en) * | 1986-06-25 | 1990-04-24 | Fuji Photo Film Co., Ltd. | Light-sensitive material containing silver halide, reducing agent and polymerizable compound |
| DE69313065T2 (de) * | 1992-10-15 | 1997-12-11 | Fuji Photo Film Co Ltd | Druckempfindliche Aufzeichnungsschicht |
| JP3306131B2 (ja) * | 1992-11-05 | 2002-07-24 | 富士写真フイルム株式会社 | マイクロカプセルの製造方法 |
| JP3560260B2 (ja) | 1995-05-01 | 2004-09-02 | 富士写真フイルム株式会社 | 指紋像記録シート |
| US7190440B2 (en) * | 2002-09-17 | 2007-03-13 | Seagate Technology, Llc | Controlling compressive force using pressure sensitive film |
| JP4981486B2 (ja) * | 2007-03-05 | 2012-07-18 | 株式会社神戸製鋼所 | 食品類の高圧処理用パッケージ及び食品類の高圧処理方法 |
| WO2009000034A1 (en) * | 2007-06-25 | 2008-12-31 | Commonwealth Scientific And Industrial Research Organisation | Doneness indicator |
| JP4986750B2 (ja) * | 2007-07-11 | 2012-07-25 | 富士フイルム株式会社 | 圧力測定用材料 |
| US9289528B2 (en) * | 2013-06-26 | 2016-03-22 | Eastman Kodak Company | Methods for using indicator compositions |
| US9291570B2 (en) * | 2013-06-26 | 2016-03-22 | Eastman Kodak Company | Reactive indicator compositions and articles containing same |
| CN112967943B (zh) * | 2020-11-05 | 2022-03-25 | 重庆康佳光电技术研究院有限公司 | 一种暂态基板上led芯片的压合深度检测方法及暂态基板 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3469439A (en) * | 1968-02-21 | 1969-09-30 | Sanford B Roberts | Means for measuring distributed forces using microcapsules |
| GB1460151A (en) * | 1973-05-21 | 1976-12-31 | Ciba Geigy | Nitrophthalides their mahufacture and their use in recording systems- |
| JPS5724852B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1974-10-29 | 1982-05-26 |
-
1976
- 1976-08-12 JP JP51096678A patent/JPS5916654B2/ja not_active Expired
-
1977
- 1977-08-09 FR FR7724509A patent/FR2361637A1/fr active Granted
- 1977-08-10 DE DE19772736035 patent/DE2736035A1/de not_active Withdrawn
- 1977-08-11 GB GB33823/77A patent/GB1577844A/en not_active Expired
- 1977-08-12 US US05/824,126 patent/US4132112A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US4132112A (en) | 1979-01-02 |
| DE2736035A1 (de) | 1978-02-16 |
| JPS5321970A (en) | 1978-02-28 |
| FR2361637A1 (fr) | 1978-03-10 |
| FR2361637B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1981-06-19 |
| JPS5916654B2 (ja) | 1984-04-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |