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1. 发明专利

JP2012039845A Cable guide 审中-公开
标题翻译：电缆指南
公开(公告)号：JP2012039845A
公开(公告)日：2012-02-23
申请号：JP2010289599
申请日：2010-12-27
申请人： Ube Nitto Kasei Co Ltd , 宇部日東化成株式会社
发明人： ITO KENJI , NOMURA KAZUHIRO , HIRAI TOSHIHARU , NAKAYAMA NORIHIRO
IPC分类号： H02G11/00 , F16G13/16 , H02G3/04
摘要： PROBLEM TO BE SOLVED: To provide a cable guide that facilitates cable arrangement, produces less dust particles, and is manufacturable at low cost.SOLUTION: Side walls 2 are formed along both widthwise end edges of a bottom portion 1 that extends in one direction. At least a top portion of each of the side walls 2 is inwardly inclined or curved. A cable housing portion 3 is configured by the bottom portion 1 and the side walls 2. Opposite top ends of the side walls 2 are spaced at a regular interval, and the bottom portion 1 and the side walls 2 are formed integrally by use of a thermoplastic elastomer composition. At least an inner surface of each of the bottom portion 1 and the side walls 2 of the housing portion 3 has a coefficient of static friction of 0.7 or less, and a coefficient of dynamic friction of 0.5 or less, when measured by the methods of JIS K 7125.
摘要翻译：要解决的问题：提供有助于电缆布置的电缆引导件，产生较少的灰尘颗粒，并且可以以低成本制造。解决方案：侧壁2沿着沿一个方向延伸的底部1的宽度方向的两个端部边缘形成。每个侧壁2的至少顶部部分向内倾斜或弯曲。电缆收容部分3由底部1和侧壁2构成。侧壁2的相对顶端以规则的间隔隔开，底部1和侧壁2通过使用热塑性弹性体组合物。壳体部3的底部1和侧壁2的至少内表面的摩擦系数为0.7以下，动摩擦系数为0.5以下，通过 JIS K 7125.版权所有（C）2012，JPO＆INPIT

2. 发明专利

JP2011115983A Filament winding method, method for manufacturing fiber-reinforced plastic long object, and filament winding device 有权
标题翻译：纤维缠绕方法，制造纤维增强塑料长对象的方法和纤维缠绕装置
公开(公告)号：JP2011115983A
公开(公告)日：2011-06-16
申请号：JP2009273752
申请日：2009-12-01
申请人： Ube Nitto Kasei Co Ltd , 宇部日東化成株式会社
发明人： YASUDA KAZUO , KAWAMURA YOSHIMASA , ITO KENJI , MIZUNO MASARU
IPC分类号： B29C70/16 , B29K101/10 , B29K105/08
摘要： PROBLEM TO BE SOLVED: To provide a filament winding method for enhancing stability in delivering multifilament from rovings, a method for manufacturing a fiber-reinforced plastic long object, and a filament winding device. SOLUTION: A center part of a rotor 14 is provided with an insertion part 14a to penetrate the rotor 14 along the axial direction. A long member 32 is inserted to the insertion part 14a. The rotor 14 is provided with a plurality of cores 15 for mounting the rovings 21. Inner peripheral sides of a plurality of rovings 21 are supported by the cores 15. The plurality of rovings 21 are fixed so as to make its axial direction in parallel with the axial direction of the rotor 14. The multifilament is delivered from outer peripheral sides of the plurality of rovings 21 to be wound around the long member 32. The rotor 14 is provided with a guide member 16 for guiding the multifilament delivered from the outer peripheral sides of the plurality of rovings 21. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于提高从粗纱输送复丝的稳定性的丝线缠绕方法，纤维增强塑料长体的制造方法和丝线缠绕装置。解决方案：转子14的中心部分设置有沿着轴向贯穿转子14的插入部14a。将长构件32插入插入部14a。转子14设置有多个用于安装粗纱21的芯15.多个粗纱21的内周侧由芯15支撑。多个粗纱21被固定成使其轴向平行于转子14的轴向。复丝从多个粗纱21的外周侧排出，以缠绕在长构件32上。转子14设置有引导构件16，用于引导从外周边传送的复丝（C）2011，JPO＆INPIT

3. 发明专利

JP2002174761A METHOD FOR MANUFACTURING SPACER FOR OPTICAL FIBER CABLE 失效
公开(公告)号：JP2002174761A
公开(公告)日：2002-06-21
申请号：JP2000374471
申请日：2000-12-08
申请人： UBE NITTO KASEI CO
发明人： WATANABE KAZUNORI , ITO KENJI , ISHII TOKU
IPC分类号： G02B6/44 , B29C47/02 , B29C47/88 , G02B6/46 , H01B11/00
摘要： PROBLEM TO BE SOLVED: To improve manufacturing efficiency while reducing a load for a manufacturing device. SOLUTION: A coated high tensile wire in which a preliminary coating inner layer and a preliminary coating outer layer are formed in the outer periphery of a high tensile body is obtained. An SZ spacer is manufactured by forming a spacer main body part in the outer periphery of the coated high tensile wire. In such a case, a mouth piece 10 of a rotating die, which is designed so that a value S1/S2 which is obtained by dividing a cross section area S1 of the formed spacer main body part (a value that the cross section area of the coated high tensile wire 4 is subtracted from the whole cross section area of the spacer) by a resin discharging actual cross section area S2 of the mouth piece used in the case of applying a spacer main body coating (a value that the cross section area of the coated high tensile wire 4 is subtracted from the opening area S of the mouth piece) becomes 1.7, is used.

4. 发明专利

JP2002174758A SPACER FOR OPTICAL FIBER CABLE, OPTICAL FIBER CABLE USING THE SPACER AND METHOD FOR MANUFACTURING THE SPACER 失效
公开(公告)号：JP2002174758A
公开(公告)日：2002-06-21
申请号：JP2000374477
申请日：2000-12-08
申请人： UBE NITTO KASEI CO
发明人： WATANABE KAZUNORI , ITO KENJI , ISHII TOKU
IPC分类号： G02B6/44 , B29C47/02 , B29C47/88 , H01B11/00
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing a spacer for an optical fiber cable by which a groove inclination of a spiral groove housing an optical fiber is controlled. SOLUTION: A coated high-tensile wire 4 in which a preliminary coating layer is provided in the outer periphery of a high-tensile body is pre-heated by passing through a heating tank 5, thereafter the wire is introduced into an extruder 7 having a rotating die 6 corresponding to the cross section shape of the spacer, the wire is guided to a cooling zone 9 to cool it after rotating, extruding and coating a spacer main body resin layer at prescribed speed, and whereby a PE spacer 10 is obtained. Three stages of ring shaped air nozzles are set up in the cooling zone 9 along the running direction of the spacer 10. Air is almost orthogonally brown out of the nozzles toward the spacer 10 and is brown against the groove bottom of the spacer 10, and the root part of a rib is cooled preferentially more than the middle part. The spacer 10 is specified by nearly 1.5 mm in the minimum rib thickness at the root of the rib demarcating the spiral groove, 11.9 degrees in the advancing angle and nearly 15 degrees in the groove inclination angle α.

5. 发明专利

JPH11109194A OPTICAL CABLE SPACER AND ITS MANUFACTURE 失效
公开(公告)号：JPH11109194A
公开(公告)日：1999-04-23
申请号：JP26683197
申请日：1997-09-30
申请人： UBE NITTO KASEI CO
发明人： ISHII TOKU , KATO TAKAKIYO , ITO KENJI
IPC分类号： G02B6/44
摘要： PROBLEM TO BE SOLVED: To solve the occurrence of an abnormality such as wrinkling or roughing of a groove bottom in a spacer body coating. SOLUTION: An optical cable spacer 10 is provided with a tension resisting body 12 arranged in the center, a preliminary coating layer 14 formed on the circumference of the tension resisting body 12 by extrusion molding of a thermoplastic resin, and a main coating layer 16 formed on the circumference of the preliminary coating layer 14. A plurality of recessed optical fiber housing grooves 20 are provided on the outer periphery of the body coating layer 16 at circumferential intervals. The optical fiber housing groove 20 is defined by ribs 22, extended along the longitudinal direction of the main coating layer 16, and formed spirally at prescribed twisting pitch. The groove bottom part thickness between the outer diameter of the preliminary coating layer 14 and the groove bottom of the spacer body coating layer 16 is set to 0.3 mm or less. The surface roughness of the groove bottom is set to 0.8 μm or less.

6. 发明专利

JPH11109190A OPTICAL CALBE SPACER AND OPTICAL CABLE USING IT 失效
公开(公告)号：JPH11109190A
公开(公告)日：1999-04-23
申请号：JP26684497
申请日：1997-09-30
申请人： UBE NITTO KASEI CO , FUJIKURA LTD
发明人： ISHII TOKU , WATANABE KAZUNORI , ITO KENJI , OMORI TATSUYA , SAITO SHIN , SANO AKIRA , MIYAMOTO SUEHIRO
IPC分类号： G02B6/44
摘要： PROBLEM TO BE SOLVED: To improve the flexibility of an optical cable. SOLUTION: A spacer 10 is provided with a tension resisting body 12 arranged in the center, and a spacer body 14 formed on the circumference of the tension resisting body 12 by extrusion molding of a thermoplastic resin. The spacer body 14 is formed of a preliminary coating layer 16 formed on the circumference of the tension resisting body 12 and a main coating layer 18 formed on the circumference of the preliminary coating layer 16. A plurality of recessed optical fiber housing grooves 20 are provided on the outer periphery of the main coating layer of the spacer body 14 at circumferential intervals. The optical fiber housing groove 20 is difined by ribs 22, extended along the longitudinal direction of the spacer body 14, and spirally formed at prescribed twisting pitch and lead angle. The thermoplastic resin forming the spacer body 14 of the spacer 10 consists of polyethylene having a bending elastic modulus of 1000-5000 kg/cm .

7. 发明专利

JPH04300101A DEVICE FOR CUTTING OPTICAL FIBER SUPPORTING SPACER 失效
公开(公告)号：JPH04300101A
公开(公告)日：1992-10-23
申请号：JP8572191
申请日：1991-03-27
申请人： UBE NITTO KASEI CO
发明人： MATSUNO SHIGEHIRO , ITO KENJI , SHIBAGAKI TETSUO , NAGAYA HIDENOBU
IPC分类号： B23B5/46 , B23Q17/09 , G02B6/44
摘要： PURPOSE:To maintain correct groove width by preventing overload from being applied to a cutting die. CONSTITUTION:In a cutting device 11, a cutting die 12 is supported pivotally on bearings 13 which are fixed to a housing 14. The housing 14 is fitted closely into a sliding rail 15 and placed and fixed onto a slide base 16 which is free to move in the running direction of wire 10. At the rear end of the slide base 16, a load cell 17 for detecting cutting resistance is provided. The load cell 17 is provided on a second slide base 18 and can be moved in the same direction as the slide base 16.

8. 发明专利

JP2013202869A Method and device of manufacturing hollow structure plate 有权
标题翻译：制造中空结构板的方法和装置
公开(公告)号：JP2013202869A
公开(公告)日：2013-10-07
申请号：JP2012072865
申请日：2012-03-28
申请人： Ube Nitto Kasei Co Ltd , 宇部日東化成株式会社
发明人： ITO KENJI , HIRAKO SHINJI , MOCHIZUKI SHUN
IPC分类号： B29D22/00 , B29C51/10
CPC分类号： B29C65/103 , B29C51/225 , B29C51/267 , B29C66/1122 , B29C66/438 , B29C66/54 , B29C66/71 , B29C66/7252 , B29C66/73921 , B29C66/81433 , B29C66/83413 , B29C2791/001 , B29C2791/007 , B29D99/0021 , B29L2007/001 , B29L2007/002 , B29L2022/007 , B32B3/28 , B29K2023/06 , B29K2023/12 , B29K2069/00
摘要： PROBLEM TO BE SOLVED: To provide a method and device of manufacturing a hollow structure plate which prevent failure in heat-sealing a hollow protrusion part and are excellent in productivity.SOLUTION: A molded sheet is obtained by forming frustum-shaped hollow protrusion parts in a staggered form on one surface of a thermoplastic resin sheet by vacuum forming. Then, two molded sheets are heated, and the hollow protrusion parts are abutted and are heat-sealed to be integrated. In this integration process, for example, tip end parts of the hollow protrusion parts of the molded sheets are selectively heated by hot air from a hot air generator 22 having a nozzle 22a, on which a plurality of hot air blowing port 22b are formed, in a position matching to the respective hollow protrusion parts formed on the molded sheets.
摘要翻译：要解决的问题：提供一种制造中空结构板的方法和装置，其防止热密封中空突出部分的故障，并且生产率优异。解决方案：通过将截头锥形的中空突出部分形成在通过真空成型在热塑性树脂片的一个表面上的交错形式。然后，对两个成型片进行加热，将中空突出部抵接并进行热封以一体化。在这种整合过程中，例如，模塑片的中空突出部分的末端部分由具有喷嘴22a的热空气发生器22的热空气选择性地加热，在其上形成有多个热风吹出口22b，在与形成在模制片材上的各个中空突起部分相匹配的位置。

9. 发明专利

JP2013034327A Cable guide 审中-公开
标题翻译：电缆指南
公开(公告)号：JP2013034327A
公开(公告)日：2013-02-14
申请号：JP2011169580
申请日：2011-08-02
申请人： Ube Nitto Kasei Co Ltd , 宇部日東化成株式会社
发明人： ITO KENJI , KATO CHIHIRO , NAKAYAMA NORIHIRO , HIRAI TOSHIHARU
IPC分类号： H02G11/00 , F16G13/16
摘要： PROBLEM TO BE SOLVED: To provide a cable guide that can prevent a single-wire cable from jumping out, makes it easy to put the cable in and out and maintain the cable, and reduces noise generation and dust production.SOLUTION: A cable guide 10 comprises: a guide body 3 which has a bottom part 1 made of thermoplastic resin and extending in one direction, and side walls 2 which are provided along both width-directional edges of the bottom part 1 and have recessed parts 3a extending thereabove in a length direction, the bottom part and side walls being formed by extrusion molding in one body continuously in a length direction; and a cover body 4 which has projection parts 4a to be fit in the recessed parts 3a of the side walls 2, and is fitted to the guide body 3 to cover an opening of the guide body 3. In this case, at least the bottom part 1 of the guide body 3 is formed of thermoplastic elastomer, and respective cover bodies 4 are fitted mutually separately, and individually opened and closed and attached and detached.
摘要翻译：要解决的问题：为了提供可以防止单线电缆跳出的电缆引导件，可以方便地将电缆放入和拉出并维护电缆，并减少噪声产生和灰尘产生。电缆引导件10包括：引导体3，其具有由热塑性树脂制成并沿一个方向延伸的底部1和沿着底部1的两个宽度方向边缘设置的侧壁2;以及具有沿长度方向在其上方延伸的凹部3a，底部和侧壁通过在长度方向上连续地一体地挤出成型而形成; 以及盖体4，其具有配合在侧壁2的凹部3a中的突出部4a，并且配合到引导体3以覆盖引导体3的开口。在这种情况下，至少底部引导体3的第一部分由热塑性弹性体形成，并且相应的盖体4相互分开地相互嵌合，并分别打开和关闭并附接和分离。版权所有（C）2013，JPO＆INPIT

10. 发明专利

JP2008281687A Sz slot and manufacturing method thereof 有权
标题翻译： SZ槽及其制造方法
公开(公告)号：JP2008281687A
公开(公告)日：2008-11-20
申请号：JP2007124498
申请日：2007-05-09
申请人： Ube Nitto Kasei Co Ltd , 宇部日東化成株式会社
发明人： ITO KENJI , FUJINO KENICHI , HARADA MASARU
IPC分类号： G02B6/44
摘要： PROBLEM TO BE SOLVED: To provide an SZ slot having less transmission loss.
SOLUTION: In the SZ slot (1) having a plurality of grooves (X) for housing optical fibers (F) formed in an SZ-stranded manner, area of a circle having an outer diameter of the SZ slot as a diameter of the circle is less than 2.3 times with respect to the total sum of cross-sectional areas of the grooves in cross-sectional view of the SZ slot (1) and, in cross-sectional view of the SZ slot (1), the total sum of cross-sectional areas of the grooves (X) is 1.3 times or more and is less than 2.5 times with respect to the total sum of cross-sectional areas of the optical fibers (F) housed in the grooves and the distortion rate of the grooves (X) is less than 3%.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供具有较少传输损耗的SZ槽。解决方案：在具有用于容纳以SZ绞合的方式形成的光纤（F）的多个槽（X）的SZ槽（1）中，具有SZ槽外径的圆的面积为直径相对于SZ槽（1）的横截面视图中的槽的横截面面积的总和小于2.3倍，并且在SZ槽（1）的横截面视图中，槽（X）的横截面积的总和为1.3倍以上，相对于容纳在槽中的光纤（F）的截面积的总和小于2.5倍，变形率的槽（X）小于3％。版权所有（C）2009，JPO＆INPIT

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