JPS6362713B2 - - Google Patents
Info
- Publication number
- JPS6362713B2 JPS6362713B2 JP55150280A JP15028080A JPS6362713B2 JP S6362713 B2 JPS6362713 B2 JP S6362713B2 JP 55150280 A JP55150280 A JP 55150280A JP 15028080 A JP15028080 A JP 15028080A JP S6362713 B2 JPS6362713 B2 JP S6362713B2
- Authority
- JP
- Japan
- Prior art keywords
- gas concentration
- heater
- temperature
- detection element
- sensor
- 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.)
- Expired
Links
- 239000004065 semiconductor Substances 0.000 claims description 18
- 238000001514 detection method Methods 0.000 claims description 16
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 13
- 229910052710 silicon Inorganic materials 0.000 claims description 13
- 239000010703 silicon Substances 0.000 claims description 13
- 239000000758 substrate Substances 0.000 claims description 11
- 238000005259 measurement Methods 0.000 claims description 7
- 230000003287 optical effect Effects 0.000 claims description 3
- 229910044991 metal oxide Inorganic materials 0.000 claims description 2
- 150000004706 metal oxides Chemical class 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 62
- 239000004973 liquid crystal related substance Substances 0.000 description 11
- 239000002184 metal Substances 0.000 description 7
- 239000011521 glass Substances 0.000 description 4
- 239000013078 crystal Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000012778 molding material Substances 0.000 description 2
- 206010017740 Gas poisoning Diseases 0.000 description 1
- 230000004397 blinking Effects 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G9/00—Visual time or date indication means
- G04G9/0064—Visual time or date indication means in which functions not related to time can be displayed
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electric Clocks (AREA)
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55150280A JPS5773693A (en) | 1980-10-27 | 1980-10-27 | Electronic watch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55150280A JPS5773693A (en) | 1980-10-27 | 1980-10-27 | Electronic watch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5773693A JPS5773693A (en) | 1982-05-08 |
| JPS6362713B2 true JPS6362713B2 (enrdf_load_stackoverflow) | 1988-12-05 |
Family
ID=15493512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55150280A Granted JPS5773693A (en) | 1980-10-27 | 1980-10-27 | Electronic watch |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5773693A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS632181U (enrdf_load_stackoverflow) * | 1986-06-23 | 1988-01-08 |
-
1980
- 1980-10-27 JP JP55150280A patent/JPS5773693A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5773693A (en) | 1982-05-08 |
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