WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2011155444) COMPOSITE OPTICAL FIBER AND PROCESS FOR PRODUCTION THEREOF
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2011/155444    International Application No.:    PCT/JP2011/062939
Publication Date: 15.12.2011 International Filing Date: 06.06.2011
IPC:
G02B 6/04 (2006.01), A61B 1/00 (2006.01), G02B 6/06 (2006.01), G02B 23/26 (2006.01)
Applicants: KURARAY CO., LTD. [JP/JP]; 1621, Sakazu, Kurashiki-shi, Okayama 7100801 (JP) (For All Designated States Except US).
Japan Atomic Energy Agency [JP/JP]; 4-49, Muramatsu, Tokai-mura, Naka-gun, Ibaraki 3191184 (JP) (AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BE, BF, BG, BH, BJ, BR, BW, BY, BZ, CA, CF, CG, CH, CI, CL, CM, CN, CO, CR, CU, CY, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, FR, GA, GB, GD, GE, GH, GM, GN, GQ, GR, GT, GW, HN, HR, HU, ID, IE, IL, IN, IS, IT, JP, KE, KG, KM, KN, KP, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MC, MD, ME, MG, MK, ML, MN, MR, MT, MW, MX, MY, MZ, NA, NE, NG, NI, NL, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SI, SK, SL, SM, SN, ST, SV, SY, SZ, TD, TG, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, UZ, VC, VN, ZA, ZM, ZW only).
SHINJI Osamu [JP/JP]; (JP) (For US Only).
SAITO Katashi [JP/JP]; (JP) (For US Only).
OKA Kiyoshi [JP/JP]; (JP) (For US Only)
Inventors: SHINJI Osamu; (JP).
SAITO Katashi; (JP).
OKA Kiyoshi; (JP)
Agent: UDAKA Katsuki; No2, Azuma Bldg. 5fl, 14, Kandasakumacho 1-chome, Chiyoda-ku, Tokyo 1010025 (JP)
Priority Data:
2010-131176 08.06.2010 JP
Title (EN) COMPOSITE OPTICAL FIBER AND PROCESS FOR PRODUCTION THEREOF
(FR) FIBRE OPTIQUE COMPOSITE ET PROCÉDÉ DE FABRICATION DE CETTE DERNIÈRE
(JA) 複合型光ファイバ、及びその製造方法
Abstract: front page image
(EN)Disclosed is a composite optical fiber which has high flexibility and is hard to break. The composite optical fiber comprises a larger-diameter optical fiber and smaller-diameter optical fibers each having a smaller diameter than that of the larger-diameter optical fiber, wherein the larger-diameter fiber and the smaller-diameter optical fibers are so arranged that the larger-diameter fiber is surrounded by the smaller-diameter optical fibers, and the smaller-diameter optical fibers that surround the larger-diameter optical fiber are made from a plastic material.
(FR)La présente invention se rapporte à une fibre optique composite qui présente une flexibilité élevée et est difficile à casser. La fibre optique composite comprend une fibre optique de plus grand diamètre et des fibres optiques de plus petit diamètre ayant un diamètre plus petit que celui de la fibre optique de plus grand diamètre, la fibre de plus grand diamètre et les fibres optiques de plus petit diamètre étant agencées de telle sorte que la fibre de plus grand diamètre soit entourée par les fibres optiques de plus petit diamètre et que les fibres optiques de plus petit diamètre qui entourent la fibre optique de plus grand diamètre, soient constituées d'un matériau plastique.
(JA) 本願の課題は屈曲性に富み、かつ、折れ難い複合型光ファイバを提供することである。本願は、大口径光ファイバと、前記大口径光ファイバより口径が小さな小口径光ファイバとを具備し、前記大口径光ファイバの周囲が前記小口径光ファイバの群によって囲まれるように前記大口径光ファイバと前記小口径光ファイバとが配置されてなる複合型光ファイバであって、前記大口径光ファイバを囲む前記小口径光ファイバがプラスチック製である。
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)