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1. 发明专利

JP2011002858A Batch fusion splicing method 审中-公开
标题翻译：批量熔丝分离方法
公开(公告)号：JP2011002858A
公开(公告)日：2011-01-06
申请号：JP2010223666
申请日：2010-10-01
申请人： Fujikura Ltd , Furukawa Electric Co Ltd:The , Nippon Telegraph & Telephone East Corp , Sumitomo Electric Ind Ltd , 住友電気工業株式会社 , 古河電気工業株式会社 , 東日本電信電話株式会社 , 株式会社フジクラ
发明人： HONMA TOSHIHIKO , OZAWA YUTAKA , TAKAHASHI YASUHIRO , ATOMURA MASAFUMI , YAMAMOTO NORIKATSU , OTANI HIROSHI , IWASHITA YOSHINORI
IPC分类号： G02B6/255
摘要： PROBLEM TO BE SOLVED: To provide a batch fusion splicing method using an optical fiber holder that facilitates batch fusion splicing by quickly arraying a plurality of single-core secondary coated optical fibers and holding the arrayed state.SOLUTION: The optical fiber holder used in the method includes a base 1 having an optical fiber array groove for arranging and storing a plurality of secondary coated optical fibers 10 in parallel, a fiber array lid disposed as openable and closable above the optical fiber array groove and forming a flat gap where the top ends of the plurality of secondary coated optical fibers are arranged arrayed along a line, and an openable and closable lid for fixing fibers, for cramping the plurality of secondary coated optical fibers at the rear of the fiber array lid, in which the width of the optical fiber array grooves in the top end side is gradually decreased. While secondary coated optical fibers are fixed in the optical fiber holder, coatings are removed and fibers are cut together, then fibers are fused and spliced, and the fusion-spliced part is reinforced by a reinforcing sleeve 12.
摘要翻译：要解决的问题：提供一种使用光纤保持器的批量熔接方法，其通过快速排列多个单芯二次涂覆光纤并保持排列状态来促进分批熔接。解决方案：用于方法包括具有光纤阵列槽的基座1，用于平行地布置和存储多个二次涂覆光纤10，光纤阵列盖设置为可开启和关闭光纤阵列槽上方并形成平坦的间隙，多个第二被覆光纤沿线排列，以及用于固定光纤的可开闭的盖子，用于在光纤阵列盖的后部夹住多个二次涂覆的光纤，其中光学器件的宽度顶端侧的纤维排列槽逐渐减小。虽然将二次涂覆的光纤固定在光纤保持器中，然后去除涂层并将纤维切割在一起，然后将纤维熔合和拼接，并且熔接部分被加强套筒12加强。

2. 发明专利

JP2007171825A Optical fiber holder and single-batch fusion connection method 有权
标题翻译：光纤保持器和单片熔接连接方法
公开(公告)号：JP2007171825A
公开(公告)日：2007-07-05
申请号：JP2005372595
申请日：2005-12-26
申请人： Fujikura Ltd , Furukawa Electric Co Ltd:The , Nippon Telegraph & Telephone East Corp , Sumitomo Electric Ind Ltd , 住友電気工業株式会社 , 古河電気工業株式会社 , 東日本電信電話株式会社 , 株式会社フジクラ
发明人： HONMA TOSHIHIKO , OZAWA YUTAKA , TAKAHASHI YASUHIRO , ATOMURA MASAFUMI , YAMAMOTO NORIKATSU , OTANI HIROSHI , IWASHITA YOSHINORI
IPC分类号： G02B6/255
摘要： PROBLEM TO BE SOLVED: To provide an optical fiber holder, capable of easily performing one-batch fusion connection by quickly aligning a plurality of single-core coated optical fibers and holding the aligned state, and to provide a single-batch fusion connection method using the same. SOLUTION: The optical fiber holder which holds the plurality of single-core coated optical fibers, by arranging them in parallel, is provided with a base stand 1 having an optical fiber alignment groove 5; and a coated optical fiber aligning cover 2, having a pressing member 6 which is openably arranged above the optical fiber alignment groove 5 and presses the coated optical fibers, wherein the optical fiber alignment groove 5 has such a shape as to gradually narrow the width of the top-end side. Removal of cover and fiber cutting is performed en bloc, while fixing the coated optical fibers to the optical fiber holder, and subsequently, single-batch fusion connection is performed, and a fusion connection part is reinforced by a reinforcing sleeve. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种光纤保持器，能够通过快速对准多根单芯涂覆光纤并保持对准状态来容易地进行一次熔接，并提供单批次熔化连接方法使用相同。解决方案：通过平行布置保持多根单芯涂覆光纤的光纤保持器设置有具有光纤对准槽5的基座1; 以及具有可打开地布置在光纤取向槽5上方并按压被覆光纤的按压部件6的被覆光纤对准盖2，其中，光纤取向槽5具有使宽度变窄的形状顶端。在将涂覆的光纤固定到光纤保持器的同时，整体地进行覆盖和纤维切割，然后进行单次批次熔接，并且通过加强套筒来加强熔接连接部。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2007171824A Optical fiber holder 有权
标题翻译：光纤保持架
公开(公告)号：JP2007171824A
公开(公告)日：2007-07-05
申请号：JP2005372590
申请日：2005-12-26
申请人： Nippon Telegraph & Telephone East Corp , Sumitomo Electric Ind Ltd , 住友電気工業株式会社 , 東日本電信電話株式会社
发明人： HONMA TOSHIHIKO , OZAWA YUTAKA , TAKAHASHI YASUHIRO , ATOMURA MASAFUMI
IPC分类号： G02B6/255
摘要： PROBLEM TO BE SOLVED: To provide an optical fiber holder capable of easily performing single-batch fusion connection by quickly aligning a plurality of single-core coated optical fibers and holding the aligned state, and to provide a single-batch fusion connection method that uses the same. SOLUTION: The optical fiber holder which holds the plurality of single-core coated optical fibers, by arranging them in parallel, is provided with a base stand 1 having an optical fiber alignment groove 5; and a coated optical fiber aligning cover 2, having a pressing member 6 which is openably arranged above the optical fiber alignment groove 5 and presses the coated optical fibers, wherein the optical fiber alignment groove 5 has such a shape as to gradually narrow the width of the top end side, and the pressing member 6 has the shape provided with such a level difference that a gap with the optical fiber alignment groove 5 becomes smaller on the top-end side. In addition, the optical fiber holder can be made into a constitution, having a coated optical fiber fixing member 8 or an adhesive tape, in order to align and hold the plurality of coated optical fibers. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：提供一种光纤保持器，其能够通过快速对准多根单芯涂覆的光纤并保持对准状态来容易地进行单次熔融连接，并提供单批次熔接方法使用相同。解决方案：通过平行布置保持多根单芯涂覆光纤的光纤保持器设置有具有光纤对准槽5的基座1; 以及具有可打开地布置在光纤取向槽5上方并按压被覆光纤的按压部件6的被覆光纤对准盖2，其中，光纤取向槽5具有使宽度变窄的形状顶端侧和按压构件6具有与顶端侧的光纤取向槽5的间隙变小的等级差的形状。此外，光纤保持器可以制成具有涂覆的光纤固定部件8或胶带的构造，以便对准和保持多根被覆光纤。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2007298705A Batch fusion splicing method of optical fiber core, optical fiber holder, and method of using the optical fiber holder 有权
标题翻译：光纤纤芯，光纤保持架的熔接分离方法及使用光纤保持架的方法
公开(公告)号：JP2007298705A
公开(公告)日：2007-11-15
申请号：JP2006126057
申请日：2006-04-28
申请人： Fujikura Ltd , Nippon Telegraph & Telephone East Corp , 東日本電信電話株式会社 , 株式会社フジクラ
发明人： IWASHITA YOSHINORI , SASAKI KAZUMI , SATO TAKESHI , OZAWA YUTAKA , TAKAHASHI YASUHIRO , ATOMURA MASAFUMI
IPC分类号： G02B6/255
摘要： PROBLEM TO BE SOLVED: To facilitate fusion splicing of a plurality of coated optical fibers, having a coating outer diameter thicker than ϕ0.25 mm, by means of conventional fusion splicing apparatuses for optical fibers. SOLUTION: Multiple optical fibers are abutted against each other where a plurality of core fibers 3A of the optical fibers are arrayed in parallel, wherein the optical fibers having a 1st coating layer (1st coating) with a 1st coating outer diameter (1st diameter) are lead out into bare optical fibers 5, with the 1st coating being removed at the tip ends. Thereafter, using the optical fiber fusion splicing apparatus for batch-connecting the tip ends of the bare optical fibers 5, the plurality of core fibers 3 of the optical fibers are batch-connected, having the 2nd coating layer (2nd coating) with the 2nd coating outer diameter (2nd diameter) larger than the first coating with the 1st diameter. Here, the diameter at the tip end of each core fiber 3 of the optical fibers having the 2nd coating with the 2nd diameter is reduced to the 1st coating, by removing the coating from the 2nd diameter to the 1st; and furthermore, the tip end of this 1st coating is removed to lead out into the bare optical fiber 5, and then the optical fibers are fusion-spliced. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了便于通过常规的光纤熔接装置使涂层外径大于φ0.25mm的多个涂覆光纤进行熔接。解决方案：多个光纤彼此抵接，其中光纤的多个芯纤维3A平行排列，其中光纤具有第一涂层外径（第一涂层）（第一涂层），第一涂层外径直径）引出到裸光纤5中，第一涂层在末端被去除。此后，使用光纤熔接装置分批连接裸光纤5的前端，光纤的多个芯光纤3分批连接，具有第二涂层（第二涂层），第二涂层具有第二涂层涂层外径（第二直径）大于第一直径的第一涂层。这里，将具有第二直径的第二涂层的光纤的每个芯纤维3的末端处的直径减小到第一涂层，通过从第二直径去除涂层至第一涂层; 此外，将该第一涂层的末端除去以引出到裸光纤5中，然后将光纤熔接。版权所有（C）2008，JPO＆INPIT

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