JPWO2025047113A1 - - Google Patents
Info
- Publication number
- JPWO2025047113A1 JPWO2025047113A1 JP2025542757A JP2025542757A JPWO2025047113A1 JP WO2025047113 A1 JPWO2025047113 A1 JP WO2025047113A1 JP 2025542757 A JP2025542757 A JP 2025542757A JP 2025542757 A JP2025542757 A JP 2025542757A JP WO2025047113 A1 JPWO2025047113 A1 JP WO2025047113A1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
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- 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
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- 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
- G01C17/38—Testing, calibrating, or compensating of compasses
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
- G01C19/02—Rotary gyroscopes
- G01C19/34—Rotary gyroscopes for indicating a direction in the horizontal plane, e.g. directional gyroscopes
- G01C19/38—Rotary gyroscopes for indicating a direction in the horizontal plane, e.g. directional gyroscopes with north-seeking action by other than magnetic means, e.g. gyrocompasses using earth's rotation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C25/00—Manufacturing, calibrating, cleaning, or repairing instruments or devices referred to in the other groups of this subclass
- G01C25/005—Manufacturing, calibrating, cleaning, or repairing instruments or devices referred to in the other groups of this subclass initial alignment, calibration or starting-up of inertial devices
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Electromagnetism (AREA)
- Gyroscopes (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2023138507 | 2023-08-29 | ||
| PCT/JP2024/024079 WO2025047113A1 (ja) | 2023-08-29 | 2024-07-03 | 方位計測装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2025047113A1 true JPWO2025047113A1 (https=) | 2025-03-06 |
| JPWO2025047113A5 JPWO2025047113A5 (https=) | 2026-03-18 |
Family
ID=94818681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025542757A Pending JPWO2025047113A1 (https=) | 2023-08-29 | 2024-07-03 |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP4715329A1 (https=) |
| JP (1) | JPWO2025047113A1 (https=) |
| CN (1) | CN121620680A (https=) |
| WO (1) | WO2025047113A1 (https=) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0526672A (ja) * | 1991-07-26 | 1993-02-02 | Tokimec Inc | 方位検出装置 |
| JP2001349733A (ja) * | 2000-06-06 | 2001-12-21 | Hitachi Cable Ltd | 方位センサ |
| JP4629895B2 (ja) * | 2001-03-30 | 2011-02-09 | 東京計器株式会社 | ジャイロコンパス装置 |
| JP4151784B2 (ja) * | 2003-04-03 | 2008-09-17 | 旭化成エレクトロニクス株式会社 | 計測装置、方位角計測装置及びキャリブレーションプログラム、並びにキャリブレーション方法 |
| JP5381347B2 (ja) * | 2009-06-02 | 2014-01-08 | 富士通株式会社 | センサ較正装置 |
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2024
- 2024-07-03 EP EP24859158.8A patent/EP4715329A1/en active Pending
- 2024-07-03 WO PCT/JP2024/024079 patent/WO2025047113A1/ja active Pending
- 2024-07-03 JP JP2025542757A patent/JPWO2025047113A1/ja active Pending
- 2024-07-03 CN CN202480050484.2A patent/CN121620680A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN121620680A (zh) | 2026-03-06 |
| EP4715329A1 (en) | 2026-03-25 |
| WO2025047113A1 (ja) | 2025-03-06 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20251216 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20251216 |