JPWO2023176913A1 - - Google Patents
Info
- Publication number
- JPWO2023176913A1 JPWO2023176913A1 JP2023563329A JP2023563329A JPWO2023176913A1 JP WO2023176913 A1 JPWO2023176913 A1 JP WO2023176913A1 JP 2023563329 A JP2023563329 A JP 2023563329A JP 2023563329 A JP2023563329 A JP 2023563329A JP WO2023176913 A1 JPWO2023176913 A1 JP WO2023176913A1
- 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
- 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
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022044298 | 2022-03-18 | ||
| PCT/JP2023/010220 WO2023176913A1 (ja) | 2022-03-18 | 2023-03-16 | ダイス、光ファイバテープ心線の製造方法及び光ファイバテープ心線の製造装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2023176913A1 true JPWO2023176913A1 (https=) | 2023-09-21 |
| JPWO2023176913A5 JPWO2023176913A5 (https=) | 2024-11-25 |
Family
ID=88023370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023563329A Pending JPWO2023176913A1 (https=) | 2022-03-18 | 2023-03-16 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPWO2023176913A1 (https=) |
| WO (1) | WO2023176913A1 (https=) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005165363A (ja) * | 2002-11-06 | 2005-06-23 | Sumitomo Electric Ind Ltd | 光ファイバテープ心線 |
| US20070222093A1 (en) * | 2004-04-22 | 2007-09-27 | Takeshi Furuta | Production Method for Graded Index Type Optical Transmission Element |
| JP2006292802A (ja) * | 2005-04-06 | 2006-10-26 | Sumitomo Electric Ind Ltd | 光ファイバ心線の製造方法及び製造装置 |
| JP2015003834A (ja) * | 2013-06-19 | 2015-01-08 | 株式会社フジクラ | 光ファイバ素線の製造方法 |
| JP7020049B2 (ja) * | 2017-10-16 | 2022-02-16 | 住友電気工業株式会社 | ダイス、および、光ファイバテープ心線の製造方法 |
| US11150424B2 (en) * | 2018-12-06 | 2021-10-19 | Sterlite Technologies Limited | Rollable optical fiber ribbon |
-
2023
- 2023-03-16 WO PCT/JP2023/010220 patent/WO2023176913A1/ja not_active Ceased
- 2023-03-16 JP JP2023563329A patent/JPWO2023176913A1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023176913A1 (ja) | 2023-09-21 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20231016 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20251222 |