JPH02253188A - 積雪状態検出方法 - Google Patents
積雪状態検出方法Info
- Publication number
- JPH02253188A JPH02253188A JP7447289A JP7447289A JPH02253188A JP H02253188 A JPH02253188 A JP H02253188A JP 7447289 A JP7447289 A JP 7447289A JP 7447289 A JP7447289 A JP 7447289A JP H02253188 A JPH02253188 A JP H02253188A
- Authority
- JP
- Japan
- Prior art keywords
- snow
- electrodes
- detected
- electrical resistance
- fallen snow
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 7
- 238000002844 melting Methods 0.000 claims description 34
- 230000008018 melting Effects 0.000 claims description 33
- 238000001514 detection method Methods 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000009825 accumulation Methods 0.000 description 6
- 230000007423 decrease Effects 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009529 body temperature measurement Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000005413 snowmelt Substances 0.000 description 1
Landscapes
- Road Paving Structures (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7447289A JPH02253188A (ja) | 1989-03-27 | 1989-03-27 | 積雪状態検出方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7447289A JPH02253188A (ja) | 1989-03-27 | 1989-03-27 | 積雪状態検出方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02253188A true JPH02253188A (ja) | 1990-10-11 |
| JPH0585035B2 JPH0585035B2 (enrdf_load_stackoverflow) | 1993-12-06 |
Family
ID=13548231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7447289A Granted JPH02253188A (ja) | 1989-03-27 | 1989-03-27 | 積雪状態検出方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02253188A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060240201A1 (en) | 2005-04-26 | 2006-10-26 | Konica Minolta Holdings, Inc. | Ink-jet recording medium and method of manufacturing the same |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6318507U (enrdf_load_stackoverflow) * | 1986-07-16 | 1988-02-06 |
-
1989
- 1989-03-27 JP JP7447289A patent/JPH02253188A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6318507U (enrdf_load_stackoverflow) * | 1986-07-16 | 1988-02-06 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0585035B2 (enrdf_load_stackoverflow) | 1993-12-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |