JPWO2023140245A1 - - Google Patents
Info
- Publication number
- JPWO2023140245A1 JPWO2023140245A1 JP2023575251A JP2023575251A JPWO2023140245A1 JP WO2023140245 A1 JPWO2023140245 A1 JP WO2023140245A1 JP 2023575251 A JP2023575251 A JP 2023575251A JP 2023575251 A JP2023575251 A JP 2023575251A JP WO2023140245 A1 JPWO2023140245 A1 JP WO2023140245A1
- 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
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/06—Investigating concentration of particle suspensions
- G01N15/0656—Investigating concentration of particle suspensions using electric, e.g. electrostatic methods or magnetic methods
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/38—Diluting, dispersing or mixing samples
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/02—Investigating particle size or size distribution
- G01N15/0205—Investigating particle size or size distribution by optical means
- G01N15/0211—Investigating a scatter or diffraction pattern
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/10—Investigating individual particles
- G01N15/14—Optical investigation techniques, e.g. flow cytometry
- G01N15/1425—Optical investigation techniques, e.g. flow cytometry using an analyser being characterised by its control arrangement
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/38—Diluting, dispersing or mixing samples
- G01N2001/386—Other diluting or mixing processes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N2015/0038—Investigating nanoparticles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N2015/0042—Investigating dispersion of solids
- G01N2015/0053—Investigating dispersion of solids in liquids, e.g. trouble
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/02—Investigating particle size or size distribution
- G01N15/0205—Investigating particle size or size distribution by optical means
- G01N15/0211—Investigating a scatter or diffraction pattern
- G01N2015/0222—Investigating a scatter or diffraction pattern from dynamic light scattering, e.g. photon correlation spectroscopy
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/10—Investigating individual particles
- G01N15/14—Optical investigation techniques, e.g. flow cytometry
- G01N2015/1493—Particle size
Landscapes
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Dispersion Chemistry (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Length Measuring Devices By Optical Means (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022007802 | 2022-01-21 | ||
| PCT/JP2023/001142 WO2023140245A1 (ja) | 2022-01-21 | 2023-01-17 | 希釈機構、粒子径分布測定システム、粒子径分布測定方法、及び粒子径分布測定用プログラム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2023140245A1 true JPWO2023140245A1 (https=) | 2023-07-27 |
| JPWO2023140245A5 JPWO2023140245A5 (https=) | 2024-10-02 |
Family
ID=87348244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023575251A Pending JPWO2023140245A1 (https=) | 2022-01-21 | 2023-01-17 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20250137902A1 (https=) |
| JP (1) | JPWO2023140245A1 (https=) |
| KR (1) | KR20240135756A (https=) |
| CN (1) | CN118647850A (https=) |
| TW (1) | TW202334633A (https=) |
| WO (1) | WO2023140245A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN121187181A (zh) * | 2025-09-23 | 2025-12-23 | 冠礼控制科技（上海）有限公司 | 一种研磨液自动稀释混合供应控制方法及控制系统 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6246474B1 (en) * | 1998-04-29 | 2001-06-12 | Particle Measuring Systems, Inc. | Method and apparatus for measurement of particle size distribution in substantially opaque slurries |
| US6122956A (en) * | 1998-09-09 | 2000-09-26 | University Of Florida | Method and apparatus for monitoring concentration of a slurry flowing in a pipeline |
| US6211956B1 (en) * | 1998-10-15 | 2001-04-03 | Particle Sizing Systems, Inc. | Automatic dilution system for high-resolution particle size analysis |
| JP2002022644A (ja) * | 2000-07-10 | 2002-01-23 | Horiba Ltd | 工程管理用の粒径分布測定システム |
| AUPR692201A0 (en) * | 2001-08-09 | 2001-08-30 | Commonwealth Scientific And Industrial Research Organisation | Online fluid contaminant detector |
| US6703819B2 (en) * | 2001-12-03 | 2004-03-09 | Board Of Regents, The University Of Texas System | Particle impedance sensor |
| JP4143349B2 (ja) * | 2002-07-22 | 2008-09-03 | 株式会社堀場製作所 | 粒径分布測定方法、粒径分布測定装置および粒径分布測定装置の測定プログラム |
| JP4354361B2 (ja) * | 2004-07-26 | 2009-10-28 | 株式会社堀場製作所 | 粒径分布測定装置 |
| JP4153987B2 (ja) * | 2004-08-30 | 2008-09-24 | 株式会社堀場製作所 | 粒子径分布測定装置 |
| JP2014215041A (ja) * | 2013-04-22 | 2014-11-17 | 株式会社堀場製作所 | 粒子計数装置およびその製造方法 |
| JP6539023B2 (ja) * | 2014-07-18 | 2019-07-03 | 株式会社堀場製作所 | 粒子分析装置 |
-
2023
- 2023-01-17 JP JP2023575251A patent/JPWO2023140245A1/ja active Pending
- 2023-01-17 KR KR1020247022747A patent/KR20240135756A/ko active Pending
- 2023-01-17 WO PCT/JP2023/001142 patent/WO2023140245A1/ja not_active Ceased
- 2023-01-17 TW TW112101982A patent/TW202334633A/zh unknown
- 2023-01-17 US US18/728,729 patent/US20250137902A1/en active Pending
- 2023-01-17 CN CN202380017081.3A patent/CN118647850A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| KR20240135756A (ko) | 2024-09-12 |
| WO2023140245A1 (ja) | 2023-07-27 |
| CN118647850A (zh) | 2024-09-13 |
| US20250137902A1 (en) | 2025-05-01 |
| TW202334633A (zh) | 2023-09-01 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20240314 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20251216 |