WO2008136100A1 - 光ファイバ切断刃、光ファイバ切断装置および光ファイバ切断方法並びに光ファイバ剥き折り部品および光ファイバ剥き折り方法 - Google Patents

光ファイバ切断刃、光ファイバ切断装置および光ファイバ切断方法並びに光ファイバ剥き折り部品および光ファイバ剥き折り方法 Download PDF

Info

Publication number
WO2008136100A1
WO2008136100A1 PCT/JP2007/058911 JP2007058911W WO2008136100A1 WO 2008136100 A1 WO2008136100 A1 WO 2008136100A1 JP 2007058911 W JP2007058911 W JP 2007058911W WO 2008136100 A1 WO2008136100 A1 WO 2008136100A1
Authority
WO
WIPO (PCT)
Prior art keywords
optical fiber
stripping
fiber cutting
bending
section
Prior art date
Application number
PCT/JP2007/058911
Other languages
English (en)
French (fr)
Inventor
Katsuki Suematsu
Kazuyou Mizuno
Hiroshi Tajima
Original Assignee
The Furukawa Electric Co., Ltd.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by The Furukawa Electric Co., Ltd. filed Critical The Furukawa Electric Co., Ltd.
Priority to EP20130162787 priority Critical patent/EP2631689A1/en
Priority to KR1020097022817A priority patent/KR101123455B1/ko
Priority to US12/597,318 priority patent/US8831391B2/en
Priority to PCT/JP2007/058911 priority patent/WO2008136100A1/ja
Priority to EP20070742346 priority patent/EP2154554B1/en
Priority to CN2007800527111A priority patent/CN101657743B/zh
Publication of WO2008136100A1 publication Critical patent/WO2008136100A1/ja
Priority to US14/450,100 priority patent/US20140338508A1/en

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
    • G02B6/24—Coupling light guides
    • G02B6/245—Removing protective coverings of light guides before coupling
    • 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
    • G02B6/24—Coupling light guides
    • G02B6/25—Preparing the ends of light guides for coupling, e.g. cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
    • 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
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807—Dismountable connectors, i.e. comprising plugs
    • G02B6/381—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
    • G02B6/3825—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres with an intermediate part, e.g. adapter, receptacle, linking two plugs
    • 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
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807—Dismountable connectors, i.e. comprising plugs
    • G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
    • 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
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807—Dismountable connectors, i.e. comprising plugs
    • G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
    • G02B6/3834—Means for centering or aligning the light guide within the ferrule
    • G02B6/3838—Means for centering or aligning the light guide within the ferrule using grooves for light guides
    • 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
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807—Dismountable connectors, i.e. comprising plugs
    • G02B6/3869—Mounting ferrules to connector body, i.e. plugs
    • 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
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807—Dismountable connectors, i.e. comprising plugs
    • G02B6/3869—Mounting ferrules to connector body, i.e. plugs
    • G02B6/387—Connector plugs comprising two complementary members, e.g. shells, caps, covers, locked together
    • 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
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807—Dismountable connectors, i.e. comprising plugs
    • G02B6/3873—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls
    • G02B6/3874—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls using tubes, sleeves to align ferrules
    • G02B6/3877—Split sleeves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T225/00—Severing by tearing or breaking
    • Y10T225/10—Methods
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T225/00—Severing by tearing or breaking
    • Y10T225/30—Breaking or tearing apparatus
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/04—Processes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/929—Tool or tool with support

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Mechanical Coupling Of Light Guides (AREA)

Abstract

　被覆光ファイバを収容可能な溝部と、当該溝部内に一体的に設けられた光ファイバ切断刃および被覆除去刃と、中間部に屈折部とを備えた樹脂材料からなる第一部材と、第一部材に対向して配置される、被覆ファイバを収容可能で第一部材の溝部に対応する溝部と、当該溝部内に一体的に設けられた第一部材の被覆除去刃と対応する被覆除去刃と、中間部に第一部材の屈折部と対応する屈折部とを備えた樹脂材料からなる第二部材とからなる光ファイバ剥き折り部品。
PCT/JP2007/058911 2007-04-25 2007-04-25 光ファイバ切断刃、光ファイバ切断装置および光ファイバ切断方法並びに光ファイバ剥き折り部品および光ファイバ剥き折り方法 WO2008136100A1 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
EP20130162787 EP2631689A1 (en) 2007-04-25 2007-04-25 Optical fiber connector and optical fiber adaptor
KR1020097022817A KR101123455B1 (ko) 2007-04-25 2007-04-25 광파이버 절단날, 광파이버 절단장치 및 광파이버 절단방법 및 광파이버 벗겨 구부림 부품 및 광파이버 벗겨 구부림 방법
US12/597,318 US8831391B2 (en) 2007-04-25 2007-04-25 Optical fiber cutting blade, optical fiber cutting device and method of cutting off the optical fiber, as well as component for peeling the coating and breaking the optical fiber and method of peeling the coating and breaking the optical fiber
PCT/JP2007/058911 WO2008136100A1 (ja) 2007-04-25 2007-04-25 光ファイバ切断刃、光ファイバ切断装置および光ファイバ切断方法並びに光ファイバ剥き折り部品および光ファイバ剥き折り方法
EP20070742346 EP2154554B1 (en) 2007-04-25 2007-04-25 Optical fiber cutting blade, optical fiber cutting method, optical fiber stripping/cutting component, and optical fiber stripping/cutting method
CN2007800527111A CN101657743B (zh) 2007-04-25 2007-04-25 光纤切断刃、光纤切断装置及光纤切断方法以及光纤剥开折弯零件及光纤剥开折弯方法
US14/450,100 US20140338508A1 (en) 2007-04-25 2014-08-01 Optical fiber cutting blade, optical fiber cutting device and method of cutting off the optical fiber, as well as component for peeling the coating and breaking the optical fiber and method of peeling the coating and breaking the optical fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/058911 WO2008136100A1 (ja) 2007-04-25 2007-04-25 光ファイバ切断刃、光ファイバ切断装置および光ファイバ切断方法並びに光ファイバ剥き折り部品および光ファイバ剥き折り方法

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US12/597,318 A-371-Of-International US8831391B2 (en) 2007-04-25 2007-04-25 Optical fiber cutting blade, optical fiber cutting device and method of cutting off the optical fiber, as well as component for peeling the coating and breaking the optical fiber and method of peeling the coating and breaking the optical fiber
US14/450,100 Continuation US20140338508A1 (en) 2007-04-25 2014-08-01 Optical fiber cutting blade, optical fiber cutting device and method of cutting off the optical fiber, as well as component for peeling the coating and breaking the optical fiber and method of peeling the coating and breaking the optical fiber

Publications (1)

Publication Number Publication Date
WO2008136100A1 true WO2008136100A1 (ja) 2008-11-13

Family

ID=39943223

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/058911 WO2008136100A1 (ja) 2007-04-25 2007-04-25 光ファイバ切断刃、光ファイバ切断装置および光ファイバ切断方法並びに光ファイバ剥き折り部品および光ファイバ剥き折り方法

Country Status (5)

Country Link
US (2) US8831391B2 (ja)
EP (2) EP2631689A1 (ja)
KR (1) KR101123455B1 (ja)
CN (1) CN101657743B (ja)
WO (1) WO2008136100A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007127741A (ja) * 2005-11-02 2007-05-24 Furukawa Electric Co Ltd:The 光ファイバ切断刃、光ファイバ切断装置および光ファイバ切断方法
JP2018087957A (ja) * 2016-11-22 2018-06-07 株式会社フジクラ 光ファイバカッタ

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101124633B1 (ko) * 2010-04-22 2012-03-20 고려오트론(주) 광케이블 커팅장치와 이를 이용한 광케이블 커팅방법
US8792764B1 (en) * 2010-12-22 2014-07-29 Lee Technologies, Inc. Optical fiber cleaver
US8677861B2 (en) * 2011-03-31 2014-03-25 Corning Cable Systems Llc Bladeless stripping device
US9453964B2 (en) 2013-02-28 2016-09-27 Corning Optical Communications LLC Stripping apparatus and methods for optical fibers
CA3027667C (en) * 2016-06-16 2023-08-22 Technologies O' Fiberty Inc. Fiber cleaver

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02142803U (ja) * 1989-04-28 1990-12-04
JPH11104367A (ja) * 1997-10-01 1999-04-20 Kyocera Corp 光ファイバの保護膜除去用ストリッパ
WO2001029589A1 (fr) * 1999-10-20 2001-04-26 Showa Electric Wire & Cable Co. Ltd Dispositif permettant d'eliminer le revetement d'une fibre optique
JP2002118922A (ja) * 2000-10-03 2002-04-19 Oputeru:Kk 光ファイバ被覆材剥離装置
JP2004347832A (ja) * 2003-05-22 2004-12-09 Fujikura Ltd 光ファイバ心線及び光ファイバ心線被覆除去器
JP2007127741A (ja) * 2005-11-02 2007-05-24 Furukawa Electric Co Ltd:The 光ファイバ切断刃、光ファイバ切断装置および光ファイバ切断方法

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4059892A (en) * 1974-06-19 1977-11-29 Raychem Corporation Deformable wire stripper
US4711517A (en) * 1985-05-31 1987-12-08 Fentress Vernon A Method and apparatus for installing fiber optic cables
JPS621987A (ja) 1985-06-27 1987-01-07 積水化学工業株式会社 窓枠
GB8601765D0 (en) * 1986-01-24 1986-02-26 Abeco Ltd Stripping tool
JPS62231203A (ja) 1986-03-31 1987-10-09 Furukawa Electric Co Ltd:The 光フアイバ切断器
JPH0750218B2 (ja) 1987-02-20 1995-05-31 日本電気株式会社 光フアイバコネクタフエル−ル
JPH0778563B2 (ja) 1987-11-11 1995-08-23 株式会社フジクラ 光フアイバの切断装置
JPH0734046B2 (ja) 1987-10-24 1995-04-12 株式会社フジクラ 光フアイバの切断方法
JPH01198911A (ja) 1988-02-01 1989-08-10 Honda Motor Co Ltd 除雪機の動力伝達装置
JPH01198912A (ja) 1988-02-03 1989-08-10 Hitachi Ltd 除貝装置
US4880494A (en) * 1988-10-07 1989-11-14 Eastman Kodak Company Method of making a fiber optic array
FR2657697B1 (fr) * 1990-01-29 1993-05-07 Radiall Sa Connecteur pour fibres optiques.
US5179608A (en) * 1990-09-28 1993-01-12 Adc Telecommunications, Inc. Connector for optical fiber
JPH08294871A (ja) 1995-04-25 1996-11-12 Disco Abrasive Syst Ltd 吸水性ポリマー混入砥石
US6273990B1 (en) * 1998-06-30 2001-08-14 Corning Incorporated Method and apparatus for removing a protective coating from an optical fiber and inhibiting damage to same
US6264374B1 (en) * 1998-09-09 2001-07-24 Amphenol Corporation Arrangement for integrating a rectangular fiber optic connector into a cylindrical connector
JP4014776B2 (ja) * 2000-01-06 2007-11-28 株式会社フジクラ 光コネクタ
US6517254B1 (en) * 2000-02-04 2003-02-11 Seiko Instruments Inc. Collar member and ferrule
CA2353371A1 (en) * 2001-01-29 2002-07-29 Robert J. Mcleod Apparatus for stripping a coating from an optical fibre
JP2004045805A (ja) * 2002-07-12 2004-02-12 Yazaki Corp 光ファイバ接続用のフェルール及び光ファイバとフェルールの溶着方法
US7669744B2 (en) * 2003-08-04 2010-03-02 3M Innovative Properties Company Device and method for cleaving optical fibers
JP2005185827A (ja) * 2003-12-03 2005-07-14 Izumi Products Co ロータリー式電気かみそり
US7352935B2 (en) * 2004-08-17 2008-04-01 Kabushiki Kaisha Toshiba Optoelectronic conversion header, LSI package with interface module, method of manufacturing optoelectronic conversion header, and optical interconnection system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02142803U (ja) * 1989-04-28 1990-12-04
JPH11104367A (ja) * 1997-10-01 1999-04-20 Kyocera Corp 光ファイバの保護膜除去用ストリッパ
WO2001029589A1 (fr) * 1999-10-20 2001-04-26 Showa Electric Wire & Cable Co. Ltd Dispositif permettant d'eliminer le revetement d'une fibre optique
JP2002118922A (ja) * 2000-10-03 2002-04-19 Oputeru:Kk 光ファイバ被覆材剥離装置
JP2004347832A (ja) * 2003-05-22 2004-12-09 Fujikura Ltd 光ファイバ心線及び光ファイバ心線被覆除去器
JP2007127741A (ja) * 2005-11-02 2007-05-24 Furukawa Electric Co Ltd:The 光ファイバ切断刃、光ファイバ切断装置および光ファイバ切断方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007127741A (ja) * 2005-11-02 2007-05-24 Furukawa Electric Co Ltd:The 光ファイバ切断刃、光ファイバ切断装置および光ファイバ切断方法
JP2018087957A (ja) * 2016-11-22 2018-06-07 株式会社フジクラ 光ファイバカッタ

Also Published As

Publication number Publication date
KR20100016110A (ko) 2010-02-12
EP2631689A1 (en) 2013-08-28
CN101657743A (zh) 2010-02-24
US8831391B2 (en) 2014-09-09
US20100215318A1 (en) 2010-08-26
EP2154554A4 (en) 2011-06-29
EP2154554A1 (en) 2010-02-17
CN101657743B (zh) 2013-09-25
EP2154554B1 (en) 2013-06-05
US20140338508A1 (en) 2014-11-20
KR101123455B1 (ko) 2012-03-23

Similar Documents

Publication Publication Date Title
WO2008136100A1 (ja) 光ファイバ切断刃、光ファイバ切断装置および光ファイバ切断方法並びに光ファイバ剥き折り部品および光ファイバ剥き折り方法
PL2324376T3 (pl) Soczewka okularowa z neutralną barwowo powłoką antyrefleksyjną i sposób jej wytwarzania
DK1925436T3 (da) Fremgangsmåde til fremstilling af et fiberforstærket laminat, anvendelse af laminatet, vindmøllevinge samt vindmølle omfattende laminatet
WO2007015983A3 (en) Multi-fiber fiber optic assembly
WO2007149170A3 (en) Wire grid polarizers with prismatic layer
BRPI0921055A2 (ja) The resin composition used for a fiber optic cable and this
WO2011146722A3 (en) Rapid multi-service terminal
EP2546682A3 (en) Optical element, method for manufacturing the same, and light-shielding coating material for the same
WO2010021883A3 (en) Biosoluble coating with linear over time mass loss
WO2010022957A8 (de) Verfahren zur terminierung von lichtleitenden faserbündeln
EP2506043A4 (en) Optical fiber coating removal device
EP4053610A4 (en) INTERMITTENT JOINT TYPE FIBER OPTIC RIBBON AND METHOD OF MANUFACTURING INTERMITTENT JOINT TYPE FIBER OPTIC RIBBON
EP3988514A4 (en) RESIN COMPOSITION, SECONDARY COATING MATERIAL FOR OPTICAL FIBER, OPTICAL FIBER AND METHOD FOR MANUFACTURING OPTICAL FIBER
WO2012066127A3 (de) Patronenaufnahme und verfahren zur herstellung der patronenaufnahme
EP3754400A4 (en) FIBER TERMINATION MODULE
EP3922612A4 (en) OPTICAL FIBER AND METHOD OF MANUFACTURING AN OPTICAL FIBER
EP3754399A4 (en) FIBER TERMINATION MODULE
EP3950752A4 (en) COMPOSITION OF RESIN, OPTICAL FIBER AND METHOD FOR PRODUCTION OF OPTICAL FIBER
EP3882288A4 (en) Resin composition, optical fiber and method for manufacturing optical fiber
EP3882287A4 (en) RESIN COMPOSITION, OPTICAL FIBER AND METHOD FOR PRODUCTION OF OPTICAL FIBER
EP3918388A4 (en) METHOD FOR MANUFACTURING AN OPTICAL FIBER AND ASSOCIATED OPTICAL FIBER
EP3957781A4 (en) ARAMID 1313 MESH FIBERS AND METHOD OF MANUFACTURE THEREOF, ARAMIDE POXIDE RESIN ADHESIVE AND METHOD OF MANUFACTURE THEREOF
EP3997500A4 (en) TERMINATION OF A CABLE ASSEMBLY WITH CONNECTORIZED PIGTAILS
EP2380052B8 (de) Spleissverbindung zwischen zwei optischen fasern sowie verfahren zum herstellen einer solchen spleissverbindung
DK2293125T3 (da) Udstyr til fremstilling af en overtrukken optisk fiber samt fremgangsmåde til fremstilling af en overtrukken optisk fiber

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200780052711.1

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 07742346

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 20097022817

Country of ref document: KR

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 2007742346

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 12597318

Country of ref document: US

NENP Non-entry into the national phase

Ref country code: JP