JPWO2021221044A1 - - Google Patents
Info
- Publication number
- JPWO2021221044A1 JPWO2021221044A1 JP2022518076A JP2022518076A JPWO2021221044A1 JP WO2021221044 A1 JPWO2021221044 A1 JP WO2021221044A1 JP 2022518076 A JP2022518076 A JP 2022518076A JP 2022518076 A JP2022518076 A JP 2022518076A JP WO2021221044 A1 JPWO2021221044 A1 JP WO2021221044A1
- 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.)
- Granted
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
- G01N15/02—Investigating particle size or size distribution
- G01N15/0205—Investigating particle size or size distribution by optical means
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
- G01N9/30—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by using centrifugal effects
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B1/00—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
- B04B1/04—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with inserted separating walls
- B04B1/08—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with inserted separating walls of conical shape
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/02—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations
- G01N35/04—Details of the conveyor system
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
- G01N35/1009—Characterised by arrangements for controlling the aspiration or dispense of liquids
-
- 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
- G01N15/04—Investigating sedimentation of particle suspensions
- G01N15/042—Investigating sedimentation of particle suspensions by centrifuging and investigating centrifugates
- G01N2015/045—Investigating sedimentation of particle suspensions by centrifuging and investigating centrifugates by optical analysis
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/02—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations
- G01N35/04—Details of the conveyor system
- G01N2035/0401—Sample carriers, cuvettes or reaction vessels
- G01N2035/0403—Sample carriers with closing or sealing means
- G01N2035/0405—Sample carriers with closing or sealing means manipulating closing or opening means, e.g. stoppers, screw caps, lids or covers
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Dispersion Chemistry (AREA)
- Optical Measuring Cells (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020079762 | 2020-04-28 | ||
| JP2020079762 | 2020-04-28 | ||
| PCT/JP2021/016741 WO2021221044A1 (ja) | 2020-04-28 | 2021-04-27 | 測定セル及び当該測定セルを用いた遠心沈降式の粒径分布測定装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2021221044A1 true JPWO2021221044A1 (https=) | 2021-11-04 |
| JP7601861B2 JP7601861B2 (ja) | 2024-12-17 |
Family
ID=78331961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022518076A Active JP7601861B2 (ja) | 2020-04-28 | 2021-04-27 | 測定セル及び当該測定セルを用いた遠心沈降式の粒径分布測定装置 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US12313645B2 (https=) |
| EP (1) | EP4129488A4 (https=) |
| JP (1) | JP7601861B2 (https=) |
| WO (1) | WO2021221044A1 (https=) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4226531A (en) * | 1977-08-29 | 1980-10-07 | Instrumentation Laboratory Inc. | Disposable multi-cuvette rotor |
| JPS62115140U (https=) * | 1985-12-03 | 1987-07-22 | ||
| JP2005043158A (ja) * | 2003-07-25 | 2005-02-17 | Wyatt Technol Corp | 改良された円盤型遠心分離機および分析用超遠心分離機 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3675846A (en) * | 1970-06-15 | 1972-07-11 | Bio Consultants Inc | Continuous flow centrifuge head construction |
| FR2400700A1 (fr) * | 1977-08-18 | 1979-03-16 | Guigan Jean | Dispositif de conditionnement d'un echantillon de liquide en vue de son analyse |
| SE8006732L (sv) * | 1980-09-26 | 1982-03-27 | Alfa Laval Ab | Anordning for att overvaka separerat sediment, som kastas ut genom munstycken hos en centrifugalseparator |
| JPS61194329A (ja) * | 1985-02-23 | 1986-08-28 | Horiba Ltd | 遠心沈降式粒度分布測定用試料セル |
| JPH0612517Y2 (ja) | 1985-12-31 | 1994-03-30 | 株式会社堀場製作所 | 遠心沈降による光透過方式の粒度分布測定用セル |
| JPH065610Y2 (ja) * | 1986-02-12 | 1994-02-09 | 株式会社島津製作所 | 遠心沈降式粒度分布測定装置 |
| US5786898A (en) * | 1996-08-23 | 1998-07-28 | Fitzpatrick; Stephen T. | Structure and method for centrifugal sedimentation particle size analysis of particles of lower density than their suspension medium |
| EP1062044A2 (en) | 1998-03-10 | 2000-12-27 | Large Scale Proteomics Corporation | Detection and characterization of microorganisms |
| EP1264636B1 (de) | 2001-05-30 | 2005-07-27 | Holger Behnk | Vorrichtung und Verfahren zum Untersuchen von Körperflüssigkeiten |
| AU2008314981A1 (en) * | 2007-10-24 | 2009-04-30 | Jms Co., Ltd. | Separation container, attachment and separation method |
| ES2602500T3 (es) * | 2011-11-25 | 2017-02-21 | Miltenyi Biotec Gmbh | Método de separación celular |
| WO2015172255A1 (en) * | 2014-05-16 | 2015-11-19 | Qvella Corporation | Apparatus, system and method for performing automated centrifugal separation |
| CH713443A2 (de) * | 2017-02-08 | 2018-08-15 | Roth Felix | Medizinalröhrchen. |
| US11707700B2 (en) * | 2017-05-01 | 2023-07-25 | Council Of Scientific & Industrial Research | Process for interfacial separation of metal nanoparticles or nanowires using centrifugal separators |
| WO2020090775A1 (ja) * | 2018-10-31 | 2020-05-07 | 株式会社堀場製作所 | 遠心沈降式の粒径分布測定装置 |
| WO2020090776A1 (ja) * | 2018-10-31 | 2020-05-07 | 株式会社堀場製作所 | 遠心沈降式の粒径分布測定装置 |
| JP2021194329A (ja) * | 2020-06-17 | 2021-12-27 | サミー株式会社 | 遊技機 |
-
2021
- 2021-04-27 EP EP21795306.6A patent/EP4129488A4/en active Pending
- 2021-04-27 WO PCT/JP2021/016741 patent/WO2021221044A1/ja not_active Ceased
- 2021-04-27 JP JP2022518076A patent/JP7601861B2/ja active Active
- 2021-04-27 US US17/997,067 patent/US12313645B2/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4226531A (en) * | 1977-08-29 | 1980-10-07 | Instrumentation Laboratory Inc. | Disposable multi-cuvette rotor |
| JPS62115140U (https=) * | 1985-12-03 | 1987-07-22 | ||
| JP2005043158A (ja) * | 2003-07-25 | 2005-02-17 | Wyatt Technol Corp | 改良された円盤型遠心分離機および分析用超遠心分離機 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20230160801A1 (en) | 2023-05-25 |
| EP4129488A1 (en) | 2023-02-08 |
| JP7601861B2 (ja) | 2024-12-17 |
| WO2021221044A1 (ja) | 2021-11-04 |
| EP4129488A4 (en) | 2024-04-24 |
| US12313645B2 (en) | 2025-05-27 |
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