JPWO2024034488A1 - - Google Patents
Info
- Publication number
- JPWO2024034488A1 JPWO2024034488A1 JP2024540416A JP2024540416A JPWO2024034488A1 JP WO2024034488 A1 JPWO2024034488 A1 JP WO2024034488A1 JP 2024540416 A JP2024540416 A JP 2024540416A JP 2024540416 A JP2024540416 A JP 2024540416A JP WO2024034488 A1 JPWO2024034488 A1 JP WO2024034488A1
- 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
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/3504—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing gases, e.g. multi-gas analysis
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022126516 | 2022-08-08 | ||
| PCT/JP2023/028262 WO2024034488A1 (ja) | 2022-08-08 | 2023-08-02 | ガス測定装置、および対象成分の濃度を求める方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2024034488A1 true JPWO2024034488A1 (https=) | 2024-02-15 |
| JPWO2024034488A5 JPWO2024034488A5 (https=) | 2025-04-21 |
Family
ID=89851622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024540416A Pending JPWO2024034488A1 (https=) | 2022-08-08 | 2023-08-02 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPWO2024034488A1 (https=) |
| CN (1) | CN119654547A (https=) |
| WO (1) | WO2024034488A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20260056121A1 (en) * | 2024-08-23 | 2026-02-26 | Schlumberger Technology Corporation | Measurement of gaseous/volatile hydrocarbon concentrations |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07167784A (ja) * | 1993-12-16 | 1995-07-04 | Fuji Electric Co Ltd | 赤外線ガス分析計 |
| JP2003050203A (ja) * | 2001-08-03 | 2003-02-21 | Nissan Motor Co Ltd | 非分散型赤外吸収式ガス分析装置及び分析方法 |
-
2023
- 2023-08-02 WO PCT/JP2023/028262 patent/WO2024034488A1/ja not_active Ceased
- 2023-08-02 JP JP2024540416A patent/JPWO2024034488A1/ja active Pending
- 2023-08-02 CN CN202380058162.8A patent/CN119654547A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2024034488A1 (ja) | 2024-02-15 |
| CN119654547A (zh) | 2025-03-18 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20250407 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20250407 |