JPWO2023013728A1 - - Google Patents
Info
- Publication number
- JPWO2023013728A1 JPWO2023013728A1 JP2023540408A JP2023540408A JPWO2023013728A1 JP WO2023013728 A1 JPWO2023013728 A1 JP WO2023013728A1 JP 2023540408 A JP2023540408 A JP 2023540408A JP 2023540408 A JP2023540408 A JP 2023540408A JP WO2023013728 A1 JPWO2023013728 A1 JP WO2023013728A1
- 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
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H11/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties
- G01H11/06—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties by electric means
- G01H11/08—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties by electric means using piezoelectric devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/16—Measuring force or stress, in general using properties of piezoelectric devices
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Geophysics And Detection Of Objects (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021129931 | 2021-08-06 | ||
| PCT/JP2022/029958 WO2023013728A1 (en) | 2021-08-06 | 2022-08-04 | Sensor unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2023013728A1 true JPWO2023013728A1 (en) | 2023-02-09 |
| JPWO2023013728A5 JPWO2023013728A5 (en) | 2024-05-01 |
Family
ID=85155825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023540408A Pending JPWO2023013728A1 (en) | 2021-08-06 | 2022-08-04 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPWO2023013728A1 (en) |
| WO (1) | WO2023013728A1 (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1992926B1 (en) * | 2007-05-16 | 2015-07-29 | Hitachi Metals, Ltd. | Optical fiber vibration sensor |
| KR101479429B1 (en) * | 2013-12-05 | 2015-01-08 | 중앙대학교 산학협력단 | Road crack sensor protection apparatus and road ceack monitoring apparatus comprising the protection apparatus |
| JP2017227508A (en) * | 2016-06-21 | 2017-12-28 | 住友電気工業株式会社 | Optical fiber sensor head, optical fiber sensor head manufacturing method, and optical fiber sensor |
| JP6663085B2 (en) * | 2017-08-09 | 2020-03-11 | 三井化学株式会社 | Sensor module and pressure distribution sensor having the same |
| JP7296092B2 (en) * | 2019-02-04 | 2023-06-22 | ロボセンサー技研株式会社 | Sensor Arrangement Structure and Sensor Arrangement Method |
-
2022
- 2022-08-04 WO PCT/JP2022/029958 patent/WO2023013728A1/en not_active Ceased
- 2022-08-04 JP JP2023540408A patent/JPWO2023013728A1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023013728A1 (en) | 2023-02-09 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20240202 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20250730 |