JPS6327539Y2 - - Google Patents
Info
- Publication number
- JPS6327539Y2 JPS6327539Y2 JP2357581U JP2357581U JPS6327539Y2 JP S6327539 Y2 JPS6327539 Y2 JP S6327539Y2 JP 2357581 U JP2357581 U JP 2357581U JP 2357581 U JP2357581 U JP 2357581U JP S6327539 Y2 JPS6327539 Y2 JP S6327539Y2
- Authority
- JP
- Japan
- Prior art keywords
- comparator
- steering
- seedling
- touch
- planted seedlings
- 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
- 230000035945 sensitivity Effects 0.000 description 9
- 241000209094 Oryza Species 0.000 description 5
- 235000007164 Oryza sativa Nutrition 0.000 description 5
- 235000009566 rice Nutrition 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 239000000615 nonconductor Substances 0.000 description 1
Landscapes
- Guiding Agricultural Machines (AREA)
- Transplanting Machines (AREA)
- Numerical Control (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2357581U JPS6327539Y2 (enrdf_load_stackoverflow) | 1981-02-20 | 1981-02-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2357581U JPS6327539Y2 (enrdf_load_stackoverflow) | 1981-02-20 | 1981-02-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57135207U JPS57135207U (enrdf_load_stackoverflow) | 1982-08-23 |
| JPS6327539Y2 true JPS6327539Y2 (enrdf_load_stackoverflow) | 1988-07-26 |
Family
ID=29821323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2357581U Expired JPS6327539Y2 (enrdf_load_stackoverflow) | 1981-02-20 | 1981-02-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6327539Y2 (enrdf_load_stackoverflow) |
-
1981
- 1981-02-20 JP JP2357581U patent/JPS6327539Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57135207U (enrdf_load_stackoverflow) | 1982-08-23 |