JPS6239881B2 - - Google Patents
Info
- Publication number
- JPS6239881B2 JPS6239881B2 JP13361280A JP13361280A JPS6239881B2 JP S6239881 B2 JPS6239881 B2 JP S6239881B2 JP 13361280 A JP13361280 A JP 13361280A JP 13361280 A JP13361280 A JP 13361280A JP S6239881 B2 JPS6239881 B2 JP S6239881B2
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- output
- azimuth
- digital signal
- outputs
- 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
- 238000006243 chemical reaction Methods 0.000 claims description 40
- 238000001514 detection method Methods 0.000 claims description 4
- 238000007493 shaping process Methods 0.000 claims 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 7
- 238000012937 correction Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000004804 winding Methods 0.000 description 4
- 238000009429 electrical wiring Methods 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C17/00—Compasses; Devices for ascertaining true or magnetic north for navigation or surveying purposes
- G01C17/02—Magnetic compasses
- G01C17/28—Electromagnetic compasses
- G01C17/30—Earth-inductor compasses
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
- Navigation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13361280A JPS5757209A (en) | 1980-09-25 | 1980-09-25 | Course indicating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13361280A JPS5757209A (en) | 1980-09-25 | 1980-09-25 | Course indicating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5757209A JPS5757209A (en) | 1982-04-06 |
| JPS6239881B2 true JPS6239881B2 (enrdf_load_stackoverflow) | 1987-08-25 |
Family
ID=15108873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13361280A Granted JPS5757209A (en) | 1980-09-25 | 1980-09-25 | Course indicating device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5757209A (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5958313U (ja) * | 1982-10-08 | 1984-04-16 | 三菱電機株式会社 | 方位表示装置 |
| EP0113221B1 (en) * | 1982-12-30 | 1987-04-08 | Nautech Limited | Compass systems |
| JPS6269117A (ja) * | 1985-09-21 | 1987-03-30 | Rhythm Watch Co Ltd | 方位表示装置 |
-
1980
- 1980-09-25 JP JP13361280A patent/JPS5757209A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5757209A (en) | 1982-04-06 |
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