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1. 发明申请

WO2011142642A3 OPTICAL AND POWER COMPOSITE CABLE 审中-公开
标题翻译：光电复合电缆
公开(公告)号：WO2011142642A3
公开(公告)日：2012-03-01
申请号：PCT/KR2011003599
申请日：2011-05-16
申请人： LS CABLE LTD , SHIN HYUNG-SOO , PARK LAE-HYUK , KIM KI-YEUL , LEE HYOUNG-KOOG , YOOK TAE-KYUNG , KIM JOONG-KWAN
发明人： SHIN HYUNG-SOO , PARK LAE-HYUK , KIM KI-YEUL , LEE HYOUNG-KOOG , YOOK TAE-KYUNG , KIM JOONG-KWAN
IPC分类号： H01B11/22
CPC分类号： G02B6/4401 , G02B6/4416 , G02B6/443 , H01B9/005
摘要： An optical and power composite cable includes a plurality of power lines adjacently arranged in a cable, each power line having a central conductor and an insulating coating layer surrounding the central conductor; at least one optical fiber unit arranged together with the power lines, each optical fiber unit having at least one optical fiber and a tube surrounding the optical fiber; and a cable sheath surrounding the power lines and the optical fiber unit, wherein, assuming that the thickness of the tube is t and that the outer diameter of the tube is D, the ratio of the thickness of the tube to the outer diameter defined as t/D is 8% to 20%.
摘要翻译：光功率复合电缆包括相邻布置在电缆中的多个电源线，每个电力线具有中心导体和围绕中心导体的绝缘涂层; 至少一个光纤单元与电源线一起布置，每个光纤单元具有至少一个光纤和围绕光纤的管; 以及围绕电力线和光纤单元的电缆护套，其中，假设管的厚度为t，管的外径为D，管的厚度与外径的比率定义为 t / D为8％〜20％。

2. 发明申请

WO2011142642A2 OPTICAL AND POWER COMPOSITE CABLE 审中-公开
标题翻译：光电复合电缆
公开(公告)号：WO2011142642A2
公开(公告)日：2011-11-17
申请号：PCT/KR2011/003599
申请日：2011-05-16
申请人： LS CABLE LTD. , SHIN, Hyung-Soo , PARK, Lae-Hyuk , KIM, Ki-Yeul , LEE, Hyoung-Koog , YOOK, Tae-Kyung , KIM, Joong-Kwan
发明人： SHIN, Hyung-Soo , PARK, Lae-Hyuk , KIM, Ki-Yeul , LEE, Hyoung-Koog , YOOK, Tae-Kyung , KIM, Joong-Kwan
IPC分类号： H01B11/22
CPC分类号： G02B6/4401 , G02B6/4416 , G02B6/443 , H01B9/005
摘要： An optical and power composite cable includes a plurality of power lines adjacently arranged in a cable, each power line having a central conductor and an insulating coating layer surrounding the central conductor; at least one optical fiber unit arranged together with the power lines, each optical fiber unit having at least one optical fiber and a tube surrounding the optical fiber; and a cable sheath surrounding the power lines and the optical fiber unit, wherein, assuming that the thickness of the tube is t and that the outer diameter of the tube is D, the ratio of the thickness of the tube to the outer diameter defined as t/D is 8% to 20%.
摘要翻译：光功率复合电缆包括相邻布置在电缆中的多个电源线，每个电力线具有中心导体和围绕中心导体的绝缘涂层; 至少一个光纤单元与电源线一起布置，每个光纤单元具有至少一个光纤和围绕光纤的管; 以及围绕电力线和光纤单元的电缆护套，其中，假设管的厚度为t，管的外径为D，管的厚度与外径的比率定义为 t / D为8％〜20％。

3. 发明申请

WO2010095892A3 OPTICAL FIBER COOLING APPARATUS AND METHOD USED IN OPTICAL FIBER DRAWING PROCESS 审中-公开
标题翻译：光纤冷却装置和用于光纤拉丝工艺的方法
公开(公告)号：WO2010095892A3
公开(公告)日：2010-11-25
申请号：PCT/KR2010001054
申请日：2010-02-19
申请人： LS CABLE LTD , PARK JI-SANG , PARK LAE-HYUK , SOHN SOON-IL , SHIN HYUNG-SOO , KIM JI-SUNG , YOOK TAE-KYUNG , PI JOONG-HO
发明人： PARK JI-SANG , PARK LAE-HYUK , SOHN SOON-IL , SHIN HYUNG-SOO , KIM JI-SUNG , YOOK TAE-KYUNG , PI JOONG-HO
IPC分类号： C03B37/02 , G02B6/00
CPC分类号： C03B37/02718 , C03B2205/61
摘要： Disclosed is an optical fiber cooling apparatus and method used in an optical fiber drawing process, which measures an outer diameter of a coated optical fiber indicating its coating condition and controls a feeding amount and a recovery amount of a coolant depending on the outer diameter, thereby ensuring uniform coating of the optical fiber, and which can reduce a usage amount of the coolant used to cool an optical fiber by increasing a recovery amount of the coolant even though the coolant was fed in small quantities, and of which configuration is simple, resulting in reduced facility cost.
摘要翻译：公开了一种用于光纤拉制过程中的光纤冷却设备和方法，其测量涂覆光纤的外径以指示其涂覆状态并由此根据外径控制冷却剂的进给量和回收量，由此确保光纤的均匀涂覆，并且即使冷却剂少量供给也可以通过增加冷却剂的回收量来减少用于冷却光纤的冷却剂的使用量，并且其结构简单降低设备成本。

4. 发明申请

WO2010095892A2 OPTICAL FIBER COOLING APPARATUS AND METHOD USED IN OPTICAL FIBER DRAWING PROCESS 审中-公开
标题翻译：光纤冷却装置和光纤绘图工艺中使用的方法
公开(公告)号：WO2010095892A2
公开(公告)日：2010-08-26
申请号：PCT/KR2010/001054
申请日：2010-02-19
申请人： LS CABLE LTD. , PARK, Ji-Sang , PARK, Lae-Hyuk , SOHN, Soon-Il , SHIN, Hyung-Soo , KIM, Ji-Sung , YOOK, Tae-Kyung , PI, Joong-Ho
发明人： PARK, Ji-Sang , PARK, Lae-Hyuk , SOHN, Soon-Il , SHIN, Hyung-Soo , KIM, Ji-Sung , YOOK, Tae-Kyung , PI, Joong-Ho
IPC分类号： C03B37/02 , G02B6/00
CPC分类号： C03B37/02718 , C03B2205/61
摘要： Disclosed is an optical fiber cooling apparatus and method used in an optical fiber drawing process, which measures an outer diameter of a coated optical fiber indicating its coating condition and controls a feeding amount and a recovery amount of a coolant depending on the outer diameter, thereby ensuring uniform coating of the optical fiber, and which can reduce a usage amount of the coolant used to cool an optical fiber by increasing a recovery amount of the coolant even though the coolant was fed in small quantities, and of which configuration is simple, resulting in reduced facility cost.
摘要翻译：公开了一种光纤拉制工艺中使用的光纤冷却装置和方法，其测量涂覆光纤的外径，指示其涂覆状态，并根据外径控制冷却剂的进料量和回收量，从而确保光纤的均匀涂覆，并且通过增加冷却剂的回收量来减少用于冷却光纤的冷却剂的使用量，即使冷却剂被少量进料，并且其结构简单，导致降低设备成本。

5. 发明申请

WO2009099281A2 OPTICAL FIBER CONNECTING DEVICE AND OPTICAL FIBER QUALITY MEASURING SYSTEM USING SAME 审中-公开
标题翻译：光纤连接装置和使用该装置的光纤质量测量系统
公开(公告)号：WO2009099281A2
公开(公告)日：2009-08-13
申请号：PCT/KR2009000422
申请日：2009-01-29
申请人： LS CABLE LTD , YOOK TAE-KYOUNG , PARK LAE-HYUK , PARK JI-SANG , SOHN SOON-IL , SHIN HYUNG-SOO
发明人： YOOK TAE-KYOUNG , PARK LAE-HYUK , PARK JI-SANG , SOHN SOON-IL , SHIN HYUNG-SOO
IPC分类号： G02B6/00
CPC分类号： G02B6/3809 , G01M11/336 , G02B6/362 , G02B6/3636 , G02B6/3652
摘要： The present invention relates to an optical fiber connecting device and an optical fiber quality measuring system using same. The optical fiber quality measuring system of the present invention includes a measuring unit for measuring optical fiber quality including PMD (Polarization Mode Dispersion) or optical loss of optical fiber; a connecting optical fiber including a first optical fiber connected to a transmitter end of the measuring unit and a second optical fiber connected to a receiver end of the measuring unit; an objective optical fiber connected to the first optical fiber and the second optical fiber such that optical quality of the objective optical fiber can be measured by the measuring unit; and a connector for physically and optically connecting the connecting optical fiber and the objective optical fiber. The connector includes a vacuum pump for generating vacuum pressure; and a contact retention unit for supporting the connecting optical fiber and the objective optical fiber which are uncoated and connected to each other, and retaining the contact state by sucking the connecting optical fiber and the objective optical fiber through the use of the vacuum pressure generated from the vacuum pump. The vacuum connection system of the present invention has a connection setting time shorter than that of a mechanical connection system and is suitable for use in the mass-produced optical fiber industry.
摘要翻译：光纤连接装置和使用其的光纤质量测量系统技术领域本发明涉本发明的光纤质量测量系统包括：测量单元，用于测量包括PMD（偏振模色散）或光纤的光损耗的光纤质量; 连接光纤，其包括连接到测量单元的发送器端的第一光纤和连接到测量单元的接收器端的第二光纤; 连接到第一光纤和第二光纤的物镜光纤，使得物镜光纤的光学质量可以由测量单元测量; 以及连接器，用于物理地和光学地连接连接光纤和物镜光纤。该连接器包括用于产生真空压力的真空泵; 以及接触保持单元，其用于支撑未被涂覆并且彼此连接的连接光纤和物镜光纤，并且通过利用由所产生的真空压力吸引连接光纤和物镜光纤来保持接触状态真空泵。本发明的真空连接系统的连接设定时间比机械连接系统的连接设定时间短，适用于批量生产的光纤工业。

6. 发明申请

WO2010093187A2 OPTICAL FIBER HAVING IMPROVED BENDING LOSS CHARACTERISTICS AND METHOD FOR MANUFACTURING THE SAME 审中-公开
标题翻译：具有改善的弯曲损耗特性的光纤及其制造方法
公开(公告)号：WO2010093187A2
公开(公告)日：2010-08-19
申请号：PCT/KR2010/000887
申请日：2010-02-11
申请人： LS CABLE LTD. , PARK, Ji-Sang , PARK, Lae-Hyuk , SOHN, Soon-Il , SHIN, Hyung-Soo , YOOK, Tae-Kyung , PI, Joong-Ho
发明人： PARK, Ji-Sang , PARK, Lae-Hyuk , SOHN, Soon-Il , SHIN, Hyung-Soo , YOOK, Tae-Kyung , PI, Joong-Ho
IPC分类号： G02B6/036 , G02B6/028
CPC分类号： G02B6/0365
摘要： A method for manufacturing a trench-type optical fiber with excellent bending loss characteristics includes: (a) forming a core and a first clad layer by means of deposition; (b) preparing a tube containing hydroxyl (OH ) impurities not exceeding a predetermined level, and joining the tube around the first clad layer by means of over-cladding to form a second clad layer; and (c) forming a third clad layer around the second clad layer.
摘要翻译：用于制造具有优异弯曲损耗特性的沟槽型光纤的方法包括：（a）通过沉积形成芯和第一包层; （b）制备含有不超过预定水平的羟基（OH）杂质的管，并通过上包层将管围绕第一包层接合以形成第二包层; 和（c）在第二覆盖层周围形成第三覆盖层。

7. 发明申请

WO2005005332A1 OUTSIDE VAPOR DEPOSITION APPARATUS FOR MANUFACTURING OPTICAL FIBER PREFORM AND METHOD FOR MANUFACTURING OPTICAL FIBER PREFORM USING THE SAME 审中-公开
标题翻译：用于制造光纤预制件的外部蒸发沉积装置和使用其制造光纤预制件的方法
公开(公告)号：WO2005005332A1
公开(公告)日：2005-01-20
申请号：PCT/KR2003/002656
申请日：2003-12-04
申请人： LG CABLE LTD. , SEOUL NATIONAL UNIVERSITY INSTITUTE OF ADVANCED MACHINERY AND DESIGN , SHIN, Hyung-Soo , PARK, Chan-Yong , CHOI, Man-Soo , LEE, Bong-Hoon
发明人： SHIN, Hyung-Soo , PARK, Chan-Yong , CHOI, Man-Soo , LEE, Bong-Hoon
IPC分类号： C03B37/018
CPC分类号： C03B37/01413 , C03B37/0142 , C03B2207/06 , C03B2207/08 , C03B2207/20 , C03B2207/36 , C03B2207/42 , C03B2207/86
摘要： An OVD (Outside Vapor Deposition) device for manufacturing an optical fiber preform is disclosed. The OVD device includes a mandrel rotatably put on a support, and a burner for supplying combustion gas for flame and chemical gas for soot generation. The chemical gas for soot generation is mixed with separately supplied O 2 at a predetermined partial pressure ratio when supplied to the burner. The chemical gas is generated by a bubbler, in a hybrid manner which combines bubbling of carrier gas with boiling of a heater provided out of the bubbler. This device may suitably control increase of porosity together with penetration of hydrogen impurities into the optical fiber preform according to the diameter increase of the optical fiber preform, increase deposition efficiency of the optical fiber preform, and improve process efficiency in the following drying sintering processes.
摘要翻译：公开了一种用于制造光纤预制棒的OVD（外部气相沉积）装置。 OVD装置包括可旋转地安装在支撑件上的心轴和用于供应用于产生烟灰的火焰和化学气体的燃烧气体的燃烧器。当供应到燃烧器时，用于产生煤烟的化学气体以预定的分压比与单独供应的O 2混合。化学气体由起泡器以混合的方式产生，其结合载气的鼓泡和从起泡器提供的加热器的沸腾。该装置可以根据光纤预制棒的直径增加，增加光纤预制棒的沉积效率，并且在随后的干燥烧结过程中提高工艺效率，适当地控制孔隙率的增加以及氢杂质渗透到光纤预制件中。

8. 发明申请

WO2012102576A3 BROAD-BAND DUAL POLARIZATION DIPOLE ANTENNA AND ANTENNA ARRAY 审中-公开
标题翻译：宽带双极化双极天线和天线阵列
公开(公告)号：WO2012102576A3
公开(公告)日：2012-10-26
申请号：PCT/KR2012000637
申请日：2012-01-27
申请人： LS CABLE LTD , YOOK TAE-KYUNG , SHIN HYUNG-SOO , KIM JEONG-HO , KIM JOONG-KWAN
发明人： YOOK TAE-KYUNG , SHIN HYUNG-SOO , KIM JEONG-HO , KIM JOONG-KWAN
IPC分类号： H01Q9/44 , H01Q1/24 , H01Q5/00 , H01Q9/16 , H01Q21/08
CPC分类号： H01Q21/08 , H01Q21/062 , H01Q21/24 , H01Q21/26
摘要： A broad-band dual polarization dipole antenna includes first and second antenna substrates installed to extend perpendicular to a reference surface and coupled to cross each other at right angles at a center thereof. Each of the first second antenna substrate includes a dipole radiating element serving as a medium for transmitting/receiving communication signals, and at least one parasitic element arranged separated in parallel from the dipole radiating element and having a length different from the length of the dipole radiating element.
摘要翻译：宽带双极化偶极天线包括第一和第二天线基板，其安装成垂直于参考表面延伸并且被耦合以在其中心处以直角交叉。第一第一天线基板中的每一个包括用作发送/接收通信信号的介质的偶极辐射元件，以及与偶极辐射元件并联布置的至少一个寄生元件，其长度不同于偶极辐射元件。

9. 发明申请

WO2012102576A2 BROAD-BAND DUAL POLARIZATION DIPOLE ANTENNA AND ANTENNA ARRAY 审中-公开
标题翻译：宽带双极化偶极子天线和天线阵列
公开(公告)号：WO2012102576A2
公开(公告)日：2012-08-02
申请号：PCT/KR2012/000637
申请日：2012-01-27
申请人： LS CABLE LTD. , YOOK, Tae-Kyung , SHIN, Hyung-Soo , KIM, Jeong-Ho , KIM, Joong-Kwan
发明人： YOOK, Tae-Kyung , SHIN, Hyung-Soo , KIM, Jeong-Ho , KIM, Joong-Kwan
IPC分类号： H01Q9/44 , H01Q9/16 , H01Q21/08 , H01Q5/00 , H01Q1/24
CPC分类号： H01Q21/08 , H01Q21/062 , H01Q21/24 , H01Q21/26
摘要： A broad-band dual polarization dipole antenna includes first and second antenna substrates installed to extend perpendicular to a reference surface and coupled to cross each other at right angles at a center thereof. Each of the first second antenna substrate includes a dipole radiating element serving as a medium for transmitting/receiving communication signals, and at least one parasitic element arranged separated in parallel from the dipole radiating element and having a length different from the length of the dipole radiating element.
摘要翻译：宽频带双极化偶极子天线包括第一和第二天线基板，第一和第二天线基板安装成垂直于基准表面延伸并且耦合以在其中心处以直角彼此交叉。第一第二天线基板中的每一个均包括作为用于发送/接收通信信号的介质的偶极子辐射元件和至少一个寄生元件，所述至少一个寄生元件与偶极子辐射元件平行分开布置，并且具有与偶极子辐射的长度不同的长度元件。

10. 发明申请

WO2007105857A1 METHOD FOR MANUFACTURING OPTICAL FIBER PREFORM, OPTICAL FIBER PREFORM AND OPTICAL FIBER MANUFACTURED USING THE SAME 审中-公开
标题翻译：制造光纤预制件的方法，使用其制造的光纤预制件和光纤
公开(公告)号：WO2007105857A1
公开(公告)日：2007-09-20
申请号：PCT/KR2006/005569
申请日：2006-12-19
申请人： LS CABLE LTD. , PARK, Ji-Sang , KANG, Byung-Yoon , SOHN, Soon-Il , SHIN, Hyung-Soo , KIM, Yune-Hyoun , PARK, Lae-Hyuk
发明人： PARK, Ji-Sang , KANG, Byung-Yoon , SOHN, Soon-Il , SHIN, Hyung-Soo , KIM, Yune-Hyoun , PARK, Lae-Hyuk
IPC分类号： G02B6/00
CPC分类号： C03B37/018 , Y02P40/57 , Y10T428/2933
摘要： The present invention relates to a method for manufacturing an optical fiber preform using an MCVD process comprising (A) forming a predetermined thickness of a cladding layer in a preform tube by repeating a unit process of heating an outer peripheral surface of the preform tube at 1,700 to 2,5000C using a heat source moving in a process direction, and simultaneously injecting cladding layer forming gas and chlorine (Cl ) gas into the preform tube; and (B) forming a predetermined thickness of a core layer in the preform tube by repeating a unit process of heating the outer peripheral surface of the preform tube at 1,700 to 2,5000C using the heat source moving in a process direction, and simultaneously injecting core layer forming gas and chlorine (Cl ) gas into the preform tube having the cladding layer.
摘要翻译：本发明涉及一种使用MCVD工艺制造光纤预制棒的方法，该方法包括：（A）通过重复将预制管的外圆周表面加热到1700℃的单元过程，在预制管中形成预定厚度的包覆层使用沿工艺方向移动的热源至2,500℃，同时将包覆层形成气体和氯（Cl）气体喷射到预成型管中; 和（B）通过重复使用沿加工方向移动的热源将预成型管的外周面加热到1,700〜25000℃的单位加工，在预成型管中形成预定厚度的芯层，同时注入芯层形成气体和氯（Cl）气体到具有包覆层的预成型管中。

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