JPWO2022079957A1 - - Google Patents
Info
- Publication number
- JPWO2022079957A1 JPWO2022079957A1 JP2022556401A JP2022556401A JPWO2022079957A1 JP WO2022079957 A1 JPWO2022079957 A1 JP WO2022079957A1 JP 2022556401 A JP2022556401 A JP 2022556401A JP 2022556401 A JP2022556401 A JP 2022556401A JP WO2022079957 A1 JPWO2022079957 A1 JP WO2022079957A1
- 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
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
- G01T1/16—Measuring radiation intensity
- G01T1/20—Measuring radiation intensity with scintillation detectors
- G01T1/201—Measuring radiation intensity with scintillation detectors using scintillating fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/00663—Production of light guides
- B29D11/00701—Production of light guides having an intermediate layer between core and cladding
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
- C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
- C09K11/66—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing germanium, tin or lead
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
- C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
- C09K11/74—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing arsenic, antimony or bismuth
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
- G02B1/045—Light guides
- G02B1/046—Light guides characterised by the core material
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
- G02B1/045—Light guides
- G02B1/048—Light guides characterised by the cladding material
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/036—Optical fibres with cladding with or without a coating core or cladding comprising multiple layers
- G02B6/03616—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference
- G02B6/03622—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 2 layers only
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Molecular Biology (AREA)
- High Energy & Nuclear Physics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Ophthalmology & Optometry (AREA)
- Manufacturing & Machinery (AREA)
- Measurement Of Radiation (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020173826 | 2020-10-15 | ||
| JP2020173826 | 2020-10-15 | ||
| PCT/JP2021/025035 WO2022079957A1 (ja) | 2020-10-15 | 2021-07-01 | プラスチックシンチレーションファイバ及びその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2022079957A1 true JPWO2022079957A1 (https=) | 2022-04-21 |
| JP7645899B2 JP7645899B2 (ja) | 2025-03-14 |
Family
ID=81207908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022556401A Active JP7645899B2 (ja) | 2020-10-15 | 2021-07-01 | プラスチックシンチレーションファイバ及びその製造方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US12270955B2 (https=) |
| EP (1) | EP4231057A4 (https=) |
| JP (1) | JP7645899B2 (https=) |
| CN (1) | CN116324514B (https=) |
| WO (1) | WO2022079957A1 (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021085401A1 (ja) * | 2019-10-31 | 2021-05-06 | 株式会社クラレ | プラスチックシンチレーションファイバ及びその製造方法 |
| JP7645899B2 (ja) | 2020-10-15 | 2025-03-14 | 株式会社クラレ | プラスチックシンチレーションファイバ及びその製造方法 |
| EP4231056A4 (en) * | 2020-10-15 | 2024-11-06 | Kuraray Co., Ltd. | PLASTIC SCINTILLATING FIBER AND MANUFACTURING METHOD THEREFOR |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3041287A (en) | 1959-01-27 | 1962-06-26 | Jr Mark Hyman | Heavy metal loaded plastic scintillating compositions |
| US5308986A (en) | 1992-12-17 | 1994-05-03 | Nanoptics Incorporated | High efficiency, high resolution, real-time radiographic imaging system |
| US5420959A (en) | 1992-12-17 | 1995-05-30 | Nanoptics Incorporated | High efficiency, high resolution, real-time radiographic imaging system |
| JP3327602B2 (ja) * | 1992-12-28 | 2002-09-24 | 東北電力株式会社 | 放射線検出光伝送装置 |
| JPH09236669A (ja) * | 1996-03-01 | 1997-09-09 | Tohoku Electric Power Co Inc | ファイバ型放射線検出器 |
| DE19610538A1 (de) * | 1996-03-18 | 1997-09-25 | Deutsches Krebsforsch | Strahlungsermittlungsvorrichtung |
| JP2000065939A (ja) | 1998-08-18 | 2000-03-03 | Wired Japan:Kk | 光ファイバ及び光ファイバケーブル |
| JP2000137122A (ja) * | 1998-10-30 | 2000-05-16 | Nissei Denki Kk | プラスチックシンチレーションファイバ |
| DE69929027T2 (de) * | 1998-12-28 | 2006-08-24 | Kabushiki Kaisha Toshiba, Kawasaki | Strahlungsdetektoreinrichtung |
| JP4312365B2 (ja) * | 2000-10-11 | 2009-08-12 | 株式会社クラレ | 透明プラスチック線状体の製造方法 |
| JP4289913B2 (ja) | 2003-03-12 | 2009-07-01 | キヤノン株式会社 | 放射線検出装置及びその製造方法 |
| JP5548892B2 (ja) | 2010-01-08 | 2014-07-16 | 独立行政法人日本原子力研究開発機構 | ピクセル型二次元イメージ検出器 |
| CN102183812A (zh) * | 2011-02-21 | 2011-09-14 | 北京大学 | 一种闪烁—移波光纤及快中子转换屏 |
| ES1154460Y (es) | 2012-02-14 | 2016-07-08 | American Science & Eng Inc | Dispositivo de portal de inspección por rayos X |
| JP6218224B2 (ja) | 2013-10-04 | 2017-10-25 | 国立研究開発法人日本原子力研究開発機構 | 中性子検出器 |
| WO2015064588A1 (ja) | 2013-10-28 | 2015-05-07 | 株式会社トクヤマ | 中性子シンチレーター、中性子検出器及び中性子シンチレーターの製造方法 |
| US9482763B2 (en) * | 2014-05-08 | 2016-11-01 | Baker Hughes Incorporated | Neutron and gamma sensitive fiber scintillators |
| FR3030776B1 (fr) | 2014-12-22 | 2017-02-10 | Commissariat Energie Atomique | Scintillateur organique solide structure charge au plomb |
| JP6963547B2 (ja) * | 2016-06-21 | 2021-11-10 | 株式会社クラレ | プラスチックシンチレーションファイバ及びその製造方法 |
| JP6833611B2 (ja) * | 2017-05-25 | 2021-02-24 | 株式会社クラレ | プラスチック波長変換ファイバ及びその製造方法 |
| JP7048349B2 (ja) * | 2018-02-28 | 2022-04-05 | 株式会社クラレ | 高線量場プラスチックシンチレーションファイバー及びその製造方法 |
| JP7063351B2 (ja) | 2020-06-17 | 2022-05-09 | ソニーグループ株式会社 | 情報処理装置、情報処理方法、および情報処理プログラム |
| EP4231056A4 (en) * | 2020-10-15 | 2024-11-06 | Kuraray Co., Ltd. | PLASTIC SCINTILLATING FIBER AND MANUFACTURING METHOD THEREFOR |
| JP7645899B2 (ja) | 2020-10-15 | 2025-03-14 | 株式会社クラレ | プラスチックシンチレーションファイバ及びその製造方法 |
-
2021
- 2021-07-01 JP JP2022556401A patent/JP7645899B2/ja active Active
- 2021-07-01 US US18/032,065 patent/US12270955B2/en active Active
- 2021-07-01 WO PCT/JP2021/025035 patent/WO2022079957A1/ja not_active Ceased
- 2021-07-01 CN CN202180070610.7A patent/CN116324514B/zh active Active
- 2021-07-01 EP EP21879700.9A patent/EP4231057A4/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP4231057A1 (en) | 2023-08-23 |
| CN116324514A (zh) | 2023-06-23 |
| EP4231057A4 (en) | 2024-10-30 |
| CN116324514B (zh) | 2026-03-17 |
| US12270955B2 (en) | 2025-04-08 |
| US20230391030A1 (en) | 2023-12-07 |
| WO2022079957A1 (ja) | 2022-04-21 |
| JP7645899B2 (ja) | 2025-03-14 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20240529 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20241203 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20250108 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20250212 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20250304 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 7645899 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |