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1. 发明专利

JP2012204044A Electric wire 审中-公开
标题翻译：电线
公开(公告)号：JP2012204044A
公开(公告)日：2012-10-22
申请号：JP2011065549
申请日：2011-03-24
申请人： Hitachi Cable Ltd , 日立電線株式会社
发明人： SUZUKI HIDEYUKI , NAKAYAMA AKINARI , YAMAZAKI TAKANORI
IPC分类号： H01B7/17 , C08K3/04 , C08K5/09 , C08K5/101 , C08K5/20 , C08K5/3435 , C08L23/00 , G02B6/44 , H01B7/02
摘要： PROBLEM TO BE SOLVED: To provide an electric wire which acquires superior weather resistance than before without simply increasing a content of a UV absorber and/or light stabilizer in an insulating resin layer, in the electric wire formed by coating a conductor or optical fiber with the insulating resin layer.SOLUTION: The electric wire is formed by coating a circumference of the conductor or optical fiber with the insulating resin layer made of an insulating resin. The insulating resin layer contains at least carbon black or a pigment, the ultraviolet absorber and/or light stabilizer, and further a leaching inducing agent for inducing leaching of the ultraviolet absorber and/or light stabilizer. Fatty acid amide having carbon atoms in a range of 11 or more but 22 or less, fatty acid bisamide having carbon atoms in a range of 9 or more but 42 or less, or a combination of fatty acid amide having carbon atoms in a range of 11 or more but 22 or less and fatty acid bisamide having carbon atoms in a range of 9 or more but 42 or less are particularly preferably used as the leaching inducing agent.
摘要翻译：要解决的问题：提供一种电线，其通过涂覆导体形成的电线或绝缘树脂层中形成的电线中，而不是简单地增加绝缘树脂层中的紫外线吸收剂和/或光稳定剂的含量而获得了比以前更好的耐候性，具有绝缘树脂层的光纤。解决方案：电线通过用绝缘树脂制成的绝缘树脂层涂覆导体或光纤的周边而形成。绝缘树脂层至少含有炭黑或颜料，紫外线吸收剂和/或光稳定剂，还含有用于诱导紫外线吸收剂和/或光稳定剂浸出的浸出诱导剂。碳原子数为11以上且22以下的脂肪酸酰胺，碳原子数为9以上且42以下的脂肪酸双酰胺或碳原子数为1以上的脂肪酸酰胺的组合 11以上且22以下，特别优选碳原子数为9以上且42以下的脂肪酸双酰胺作为浸出诱导剂。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2011150823A Insulated wire 有权
标题翻译：绝缘线
公开(公告)号：JP2011150823A
公开(公告)日：2011-08-04
申请号：JP2010009716
申请日：2010-01-20
申请人： Hitachi Cable Ltd , Hitachi Magnet Wire Corp , 日立マグネットワイヤ株式会社 , 日立電線株式会社
发明人： YAMAZAKI TAKANORI , WATANABE KIYOSHI , ABE JUNICHI , KIKUCHI HIDEYUKI , HINO DAISUKE
IPC分类号： H01B3/30 , H01B7/00 , H01B7/02
摘要： PROBLEM TO BE SOLVED: To provide an insulated electric wire which has heat resistance and adhesiveness equal to or higher than a conventional insulating coating, and is higher in partial discharge start voltage than a conventional product with the same insulating coating thickness as the conventional product. SOLUTION: The insulated wire 10 has an insulating coating composed of a plurality of coating layers including at least one extrusion coating layer formed on a conductor. The at least one extrusion coating layer is an extrusion coated layer of a resin composition obtained by mixing at least one resin (A) selected from a group composed of polymethyl pentene, isotactic polypropylene and syndiotactic polypropylene with a resin (B) mainly composed of at least one selected from a resin group (B1) composed of thermoplastic polyamide, thermoplastic polyimide, polyether imide, a polyphenylene sulfide and an ethylene glycidyl methacrylate copolymer and a resin group (B2) composed of resins obtained by modifying resins of the resin group composed of polymethyl pentene, isotactic polypropylene and syndiotactic polypropylene with maleic anhydride or glycidyl methacrylate. In the resin composition, the resin (A) and the resin (B) are mixed in a range of "(B)/(A)=5/95-40/60" by a part-weight ratio. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种绝缘电线，其具有等于或高于常规绝缘涂层的耐热性和粘合性，并且具有比具有相同绝缘涂层厚度的常规产品更高的局部放电起始电压常规产品。解决方案：绝缘线10具有由多个涂层组成的绝缘涂层，其包括形成在导体上的至少一个挤出涂层。所述至少一个挤出涂布层是通过将选自由聚甲基戊烯，全同立构聚丙烯和间规聚丙烯组成的组中的至少一种树脂（A）与主要由以下组成的树脂（B）混合而获得的树脂组合物的挤出涂布层：选自由热塑性聚酰胺，热塑性聚酰亚胺，聚醚酰亚胺，聚苯硫醚，乙烯缩水甘油酯共聚物构成的树脂组（B1）中的至少一种，以及由树脂组成的树脂（B2）组成的树脂组聚甲基戊烯，全同立构聚丙烯和间同立构聚丙烯与马来酸酐或甲基丙烯酸缩水甘油酯。在树脂组合物中，树脂（A）和树脂（B）以“（B）/（A）= 5 / 95-40 / 60”的范围内以部分重量比混合。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2011103204A Electric wire for submersible motor and its manufacturing method 审中-公开
标题翻译：用于不可转动电动机的电线及其制造方法
公开(公告)号：JP2011103204A
公开(公告)日：2011-05-26
申请号：JP2009257265
申请日：2009-11-10
申请人： Hitachi Cable Ltd , 日立電線株式会社
发明人： YASUDA SHUHEI , YAMAZAKI TAKANORI , FURUICHI HISAO
IPC分类号： H01B7/282 , H01B3/44 , H01B7/02 , H01B13/00 , H01B13/14 , H02K3/30
CPC分类号： Y02A30/14
摘要： PROBLEM TO BE SOLVED: To provide an electric wire for a submersible motor, which is improved in peeling performance of a protective layer and improved in workability at the time of forming of a coil, while maintaining adhesion (water sealing performance) between an insulating coating layer and the protective layer, and preventing generation of water trees. SOLUTION: The electric wire for a submersible motor 1 has a conductor shielding layer 3, the insulating coating layer 4, and the protective layer 5 formed in order on the outer circumference of a conductor 2. The insulating coating layer 4 contains fatty acid amide of 0.5 pts.mass or more and 5.0 pts.mass or less based on a resin of 100 pts.mass as a principal component. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种潜水电动机的电线，其提高了保护层的剥离性能并提高了在形成线圈时的可加工性，同时保持了线圈之间的粘合（水封性能），绝缘涂层和保护层，并防止水树的产生。解决方案：潜水电动机1的电线具有在导体2的外周依次形成的导体屏蔽层3，绝缘涂层4和保护层5.绝缘涂层4含有脂肪酰胺为0.5质量份以上，5.0质量％以下，以100重量份的树脂为主要成分。版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2011046196A Mold 审中-公开
标题翻译：模子
公开(公告)号：JP2011046196A
公开(公告)日：2011-03-10
申请号：JP2010195253
申请日：2010-09-01
申请人： Hitachi Cable Ltd , 日立電線株式会社
发明人： IWASAKI SHU , YAMAZAKI TAKANORI , TAKI TAKEYOSHI
IPC分类号： B29C43/18 , B29C65/52 , B29L31/34 , B32B15/08 , H01B17/56 , H01B19/00
摘要： PROBLEM TO BE SOLVED: To provide a mold wherein a corona generating voltage is high, and an interval between metal sheets is small, and the assembling work thereof is easy. SOLUTION: For the mold, an adhesive material layer 1 is installed on both surfaces of an insulating polymer film 2, and a sheet-like metal body 3 is respectively bonded to each adhesive material layer 1. At the same time, those both surfaces are molded with an external layer insulating polymer 6. When the sheet-like metal body 3 is bonded to the insulating polymer film 2, the bonding is performed in such a manner that the end sections 5 of the sheet-like metal body 3 may be covered with an adhesive material, and then, the peripheries of the bonded articles are molded with the external layer insulating polymer 6. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种其中电晕发生电压高的金属模具和金属板之间的间隔小并且其组装工作容易的模具。解决方案：对于模具，将粘合材料层1安装在绝缘聚合物膜2的两个表面上，并且片状金属体3分别粘合到每个粘合材料层1上。同时，那些两面用外层绝缘聚合物6成型。当片状金属体3与绝缘聚合物膜2接合时，以这样一种方式进行接合，使得片状金属体3的端部5 可以用粘合剂材料覆盖，然后用外层绝缘聚合物6模制粘合制品的周边。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2010274602A Mold resin molding 审中-公开
标题翻译：模具树脂模具
公开(公告)号：JP2010274602A
公开(公告)日：2010-12-09
申请号：JP2009131240
申请日：2009-05-29
申请人： Hitachi Cable Ltd , 日立電線株式会社
发明人： YAMAZAKI TAKANORI , ABE JUNICHI , CHIWATA NAOFUMI , SUMI YOSUKE
IPC分类号： B29C45/14
摘要： PROBLEM TO BE SOLVED: To provide a mold resin molding which can narrow the separation interval of plate metallic conductors, secure the uniformity of the separation interval of the plate metallic conductors, and prevent the occurrence of peeling in the adhesion interface between the plate metallic conductor and a resin for molds.
SOLUTION: A plurality of the plate metallic conductors 2 and 3 are laminated at constant intervals of 500 μm or below. By molding, the circumference of each plate metallic conductor 2 or 3 is coated with an insulating adhesive resin composition 4 having a melt viscosity of 50 Pa s or below, and the separation interval is filled with the resin composition 4, so that the plate metallic conductors 2 and 3 are separated electrically from each other, and the whole is laminated/unified to obtain the mold resin molding.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供能够缩小板金属导体的间隔的模制树脂模制品，确保板金属导体的分离间隔的均匀性，并且防止在金属导体之间的粘合界面中的剥离的发生板金属导体和模具用树脂。解决方案：多个板金属导体2和3以500μm或更小的恒定间隔层压。通过成型，每个板状金属导体2或3的周边涂覆有熔融粘度为50Pa·s以下的绝缘性粘合性树脂组合物4，并且用树脂组合物4填充分离间隔，使得金属板导体2和3彼此电隔离，整体层压/统一以获得模制树脂模塑。版权所有（C）2011，JPO＆INPIT

6. 发明专利

JP2010001385A Method of decomposing organic compound 有权
标题翻译：分解有机化合物的方法
公开(公告)号：JP2010001385A
公开(公告)日：2010-01-07
申请号：JP2008161592
申请日：2008-06-20
申请人： Hitachi Cable Ltd , 日立電線株式会社
发明人： ASHIHARA SHINGO , GOTO TOSHIHARU , YAMAZAKI TAKANORI
IPC分类号： C08J11/26 , C08J3/24
CPC分类号： B29B17/04 , B29K2023/0691 , B29K2105/24 , B29L2031/3462 , C08F8/50 , Y02W30/625 , C08F110/02
摘要： PROBLEM TO BE SOLVED: To provide a method of decomposing an organic compound which can decompose an organic compound, particularly a crosslinked polymer with the use of an alkyl carbonate. SOLUTION: The method of decomposing an organic compound comprises using a high temperature alkyl carbonate and reacting an organic compound with the resultant alkyl carbonate. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：待解决的问题：提供一种分解有机化合物的方法，其可以使用碳酸烷基酯分解有机化合物，特别是交联聚合物。解决方案：分解有机化合物的方法包括使用高温烷基碳酸酯并使有机化合物与所得的碳酸烷基酯反应。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2009278826A Cable for submersible motor 审中-公开
标题翻译：用于不可转动电机的电缆
公开(公告)号：JP2009278826A
公开(公告)日：2009-11-26
申请号：JP2008129541
申请日：2008-05-16
申请人： Hitachi Cable Ltd , 日立電線株式会社
发明人： YASUDA SHUHEI , WATANABE KIYOSHI , FURUICHI HISAO , YAMAZAKI TAKANORI , ISHIBASHI TATSUJI
IPC分类号： H02K3/30
摘要： PROBLEM TO BE SOLVED: To provide a cable for a submersible motor which cable retains a fine water tree property for a long period.
SOLUTION: The cable includes a conductor 14 including an enamel coating 13 applied on an outer periphery of a copper wire 12, and an insulating coating layer 15 formed on the outer periphery of the conductor 14. The insulating coating layer 15 is made of a composition mainly composed of polyethylene containing no bridges.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于潜水电机的电缆，该电缆长期保持精细的水树特性。解决方案：电缆包括导体14，其包括施加在铜线12的外周上的搪瓷涂层13和形成在导体14的外周上的绝缘涂层15.制成绝缘涂层15 主要由不含桥的聚乙烯组成的组合物。版权所有（C）2010，JPO＆INPIT

8. 发明专利

JP2007106827A Method for treating polymer compound 有权
标题翻译：处理聚合物化合物的方法
公开(公告)号：JP2007106827A
公开(公告)日：2007-04-26
申请号：JP2005297644
申请日：2005-10-12
申请人： Hitachi Cable Ltd , 日立電線株式会社
发明人： GOTO TOSHIHARU , ASHIHARA SHINGO , YAMAZAKI TAKANORI
IPC分类号： C08J11/24 , B01J3/00 , B29B7/86 , B29C47/92 , C08J3/00 , C08J11/14 , C08L23/04 , C08L23/26
CPC分类号： B29C47/92 , B29C47/40 , B29C2947/92704 , B29C2947/92895
摘要： PROBLEM TO BE SOLVED: To provide a method for treating a polymer, whereby the intended treatment can be accurately performed by causing only a chemical change by a supercritical fluid in the polymer without degrading the polymer. SOLUTION: The polymer compound is mixed with a liquid, gas or supercritical fluid chemical that undergoes a chemical reaction with the polymer compound using an extruder 1, and the polymer is reacted with the chemical in a reaction vessel 100 to produce a treated product of the polymer. The polymer compound is kneaded in the extruder 1 under a condition wherein a ratio γ/V of the shear rate γ (s -1 ) applied to the polymer compound and a discharge amount V(kg/s) becomes ≤100,000 kg -1 . COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种处理聚合物的方法，由此通过仅使聚合物中的超临界流体引起化学变化而不会使聚合物降解，可以精确地进行预期的处理。解决方案：将聚合物化合物与使用挤出机1与高分子化合物进行化学反应的液体，气体或超临界流体化学品混合，并且聚合物与化学物质在反应容器100中反应，以产生处理过的聚合物的产物。将高分子化合物在挤出机1中，在施加到高分子化合物上的剪切速度γ（s -1 ）的比γ/ V和排出量V（kg / s）的条件下，成为≤100,000kg -1 。版权所有（C）2007，JPO＆INPIT

9. 发明专利

JP2007038490A Molded body and its manufacturing method 有权
标题翻译：模制身体及其制造方法
公开(公告)号：JP2007038490A
公开(公告)日：2007-02-15
申请号：JP2005224244
申请日：2005-08-02
申请人： Hitachi Cable Ltd , 日立電線株式会社
发明人： YAMAZAKI TAKANORI , CHIWATA NAOFUMI , TAKI TAKEYOSHI
IPC分类号： B29C33/12 , B29C45/14 , B29C51/08 , B29C51/12 , B29K23/00 , B29K105/22 , B29L9/00
CPC分类号： B29C45/14811 , B29C43/18 , B29C43/203 , B29C45/14221 , B29K2105/256 , B29K2705/00 , B29K2715/006 , B32B37/04 , B32B2307/206 , B32B2311/00 , Y10T156/1043 , Y10T156/1044 , Y10T428/239 , Y10T428/24942 , Y10T428/31678
摘要： PROBLEM TO BE SOLVED: To provide a molded body in which insulating layers of even thickness are formed in narrow clearances between a plurality of metal bodies, and provide its manufacturing method. SOLUTION: The molded body 30 is formed by covering, so as to electrically insulate a plurality of sheet-like metal bodies 31, 32, the peripheries of each sheet-like metal body 31, 32 with an insulating polymer in such a state that the sheet-like metal bodies 31, 32 are separated by a predetermined space. Between each sheet-like metal body 31, 32 there is provided a spacer polymer part 34 composed of an insulating polymer having a melting point of T1, and the peripheries of the spacer polymer part 34 and each sheet-like metal body 31, 32 are covered with a molding part 33 composed of an insulating polymer having a melting point of T2 ( COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种成型体，其中在多个金属体之间以窄间隙形成均匀厚度的绝缘层，并提供其制造方法。解决方案：模制体30通过覆盖形成，以使多个片状金属体31,32与每个片状金属体31,32的周边与绝缘聚合物电绝缘表示片状金属体31,32分开预定空间。在每个片状金属体31,32之间设置有由熔点为T1的绝缘聚合物构成的隔离物聚合物部分34，间隔聚合物部分34和每个片状金属体31,32的周边是覆盖有由熔点为T2（

10. 发明专利

JP2006241235A Molded product and electric wire/cable using crosslinked polyethylene 有权
标题翻译：使用交联聚乙烯的模制产品和电线/电缆
公开(公告)号：JP2006241235A
公开(公告)日：2006-09-14
申请号：JP2005056111
申请日：2005-03-01
申请人： Hitachi Cable Ltd , 日立電線株式会社
发明人： GOTO TOSHIHARU , YAMAZAKI TAKANORI , ASHIHARA SHINGO , ABE JUNICHI , WATANABE KIYOSHI
IPC分类号： C08L23/06 , C08K5/00 , H01B3/44 , H01B7/02 , H01B15/00
CPC分类号： Y02P20/544 , Y02P20/584 , Y02W30/821
摘要： PROBLEM TO BE SOLVED: To provide a molded product and an electric wire/cable using a crosslinked polyethylene capable of realizing a closed cycle. SOLUTION: The electric wire/cable is obtained through extrusion coating of a molded product on a conductor, wherein the molded product is obtained by adding an antioxidant, a copper inhibitor and a crosslinking catalyst to a recycled polyethylene obtained by treating the crosslinked polyethylene with a supercritical alcohol etc. and mixing the master batch. COPYRIGHT: (C)2006,JPO&NCIPI

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