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1. 发明专利

JP2006276654A Optical switch and method for using same 审中-公开
标题翻译：光学开关及其使用方法
公开(公告)号：JP2006276654A
公开(公告)日：2006-10-12
申请号：JP2005097919
申请日：2005-03-30
申请人： Hitachi Cable Ltd , Hitachi Ltd , 日立電線株式会社 , 株式会社日立製作所
发明人： MOMOSE HIDETO , SAWAI YUICHI , NAITO TAKASHI , MATSUI KENSUKE
IPC分类号： G02F1/295
CPC分类号： G02F1/3515 , B82Y20/00 , G02F1/0126 , G02F1/0147 , G02F2202/36 , Y10T428/24942
摘要： PROBLEM TO BE SOLVED: To avoid malfunction of a total reflection type optical switch which uses a nonlinear optical thin film when the optical switch is used under a condition of long-time excitation. SOLUTION: The optical switch makes signal light be obliquely incident on the nonlinear optical thin film 1 containing microcrystal of metal oxide from an optical path 2 provided in an optical medium 3, irradiates the nonlinear optical thin film with visible exciting light, and induces a total reflection phenomenon to control reflection/transmission behavior of the signal light, thereby switching the signal light. The difference in temperature coefficient of a refractive index between the nonlinear optical thin film and the optical medium which comes into contact with the nonlinear optical thin film is set to ≤15×10 -6 /°C. Alternatively, the difference is set preferably to zero or nearly zero. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了避免当在长时间激励的条件下使用光开关时使用非线性光学薄膜的全反射型光开关的故障。解决方案：光开关使信号光从设置在光介质3中的光路2中倾斜地入射到含有金属氧化物的微晶的非线性光学薄膜1上，用可见的激发光照射非线性光学薄膜，引起全反射现象来控制信号光的反射/透射行为，从而切换信号光。非线性光学薄膜与与非线性光学薄膜接触的光学介质之间的折射率的温度系数的差设定为≤15×10 -6 /℃。或者，差值优选设定为零或几乎为零。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2013206648A Insulated wire 有权
标题翻译：绝缘线
公开(公告)号：JP2013206648A
公开(公告)日：2013-10-07
申请号：JP2012072814
申请日：2012-03-28
申请人： Hitachi Cable Ltd , 日立電線株式会社
发明人： YAMAZAKI TAKANORI , MOMOSE HIDETO , GOTO TOSHIHARU , ABE JUNICHI , MORISHITA SHIGEHIRO
IPC分类号： H01B7/02 , H01F5/06
CPC分类号： H01B3/301 , H01B3/305 , H01B3/427
摘要： PROBLEM TO BE SOLVED: To provide an insulated wire with higher partial discharge starting voltage as compared with a prior art in a wide temperature range, while securing adhesiveness between a conductor and an insulation coating equivalent to a conventional technology.SOLUTION: The insulated wire is provided with an insulation coating formed on a conductor. The insulation coating has at least two layers of a first insulation coating layer formed directly on the conductor and a second insulation coating layer formed outside the first insulation coating layer. The first insulation coating layer is composed of a resin composition in which a resin (A) consisting of polyphenylene sulfide and a resin (B) consisting of polyamide are mixed with a ratio of parts by mass in a range of "30/70≤B/A≤90/10", and the second insulation coating layer is composed of a resin composition containing a resin (C) consisting of polyphenylene sulfide or polyether ether ketone as a main component.
摘要翻译：要解决的问题：提供一种与现有技术相比在宽温度范围内具有较高局部放电起始电压的绝缘电线，同时确保导电体和与传统技术相当的绝缘涂层之间的粘附性。解决方案：绝缘电线是设置有形成在导体上的绝缘涂层。绝缘涂层具有至少两层直接形成在导体上的第一绝缘涂层和形成在第一绝缘涂层之外的第二绝缘涂层。第一绝缘涂层由树脂组合物组成，其中将由聚苯硫醚组成的树脂（A）和由聚酰胺组成的树脂（B）组成，其质量比在“30 /70≤B /A≤90/ 10“，第二绝缘被覆层由含有以聚苯硫醚或聚醚醚酮为主要成分的树脂（C）的树脂组合物构成。

3. 发明专利

JP2012037324A Observation method for polymer material including inorganic filler 审中-公开
标题翻译：包括无机填料的聚合物材料的观察方法
公开(公告)号：JP2012037324A
公开(公告)日：2012-02-23
申请号：JP2010176355
申请日：2010-08-05
申请人： Hitachi Cable Ltd , 日立電線株式会社
发明人： MOMOSE HIDETO , YAMAZAKI TAKANORI , MORISHITA SHIGEHIRO , ABE DAISUKE
IPC分类号： G01N23/225
摘要： PROBLEM TO BE SOLVED: To provide an observation method for a polymer material including an inorganic filler, which facilitates interpretation of a dispersion state of the inorganic filler in the polymer material.SOLUTION: When analyzing a phase separation structure of the polymer material where at least two or more kinds of polymeric materials and one or more kinds of inorganic fillers are mixed as raw materials, a sample piece of the polymer material is immersed in an electron staining solution which chemically reacts with the inorganic fillers and with at least one or more kinds of the polymeric materials to form a heavy metal compound. The sample piece is then washed with water and observed by a scanning electron microscope to capture a reflected electron image where the polymeric materials having reacted with the solution, the polymeric materials not having reacted with the solution, and the inorganic fillers are dispersed. Then, a reflected electron image is obtained such that brightness of portions of pores where the inorganic fillers are eluted and brightness of portions where the inorganic fillers are not eluted are equalized to each other in the captured reflected electron image.
摘要翻译：要解决的问题：提供一种包括无机填料的聚合物材料的观察方法，其有助于解释聚合物材料中无机填料的分散状态。解决方案：当分析将至少两种或更多种聚合物材料和一种或多种无机填料混合作为原料的聚合物材料的相分离结构时，将聚合物材料的样品浸入电子染色溶液，其与无机填料和至少一种或多种聚合物材料发生化学反应以形成重金属化合物。然后用水洗涤样品，并通过扫描电子显微镜观察以捕获反应的电子图像，其中已经与溶液反应的聚合物质，未与溶液反应的聚合物材料和无机填料分散。然后，获得反射电子图像，使得无机填料被洗脱的孔的部分的亮度和无机填料未被洗脱的部分的亮度在捕获的反射电子图像中相互均衡。版权所有（C）2012，JPO＆INPIT

4. 发明专利

JP2013109874A Insulated wire 审中-公开
标题翻译：绝缘线
公开(公告)号：JP2013109874A
公开(公告)日：2013-06-06
申请号：JP2011252278
申请日：2011-11-18
申请人： Hitachi Cable Ltd , 日立電線株式会社
发明人： YAMAZAKI TAKANORI , MOMOSE HIDETO , MORISHITA SHIGEHIRO
IPC分类号： H01B7/02
CPC分类号： H01B3/427 , H01B3/441 , H01B3/442 , H01B7/0275 , Y10T428/2933
摘要： PROBLEM TO BE SOLVED: To provide an insulated wire which has heat resistance equal or superior to that of a conventional insulating coating and a higher partial discharge starting voltage.SOLUTION: The insulated wire according to the present invention in which an insulating coating layer comprising at least one extruded coating layer is formed on a conductor is characterized in that the extruded coating layer comprises a resin composition having a phase separation structure in which a resin (A) containing polyether ether ketone forms a continuous phase and a resin (B) with a relative permittivity of 2.6 or less forms a dispersed phase.
摘要翻译：要解决的问题：提供一种耐热性等于或优于常规绝缘涂层的绝缘电线和较高的局部放电起始电压。解决方案：根据本发明的绝缘电线，其中在导体上形成包括至少一个挤出涂层的绝缘涂层，其特征在于，挤出涂层包括具有相分离结构的树脂组合物，其中，含有聚醚醚酮的树脂（A）形成连续相，相对介电常数为2.6以下的树脂（B）形成分散相。版权所有（C）2013，JPO＆INPIT

5. 发明专利

JP2012243568A Insulation wire and method for producing the same 有权
标题翻译：绝缘线及其制造方法
公开(公告)号：JP2012243568A
公开(公告)日：2012-12-10
申请号：JP2011112445
申请日：2011-05-19
申请人： Hitachi Cable Ltd , 日立電線株式会社
发明人： YAMAZAKI TAKANORI , MORISHITA SHIGEHIRO , MOMOSE HIDETO
IPC分类号： H01B7/02 , C08J7/00 , C08L23/00 , C08L23/26 , C08L101/00 , H01B13/00 , H01B13/14
摘要： PROBLEM TO BE SOLVED: To provide an insulation wire having a high partial discharge start voltage and excellent in heat resistance and adhesion, and a method for producing the insulation wire.SOLUTION: An insulation wire 10 includes a conductor 20 and an insulation coating having an extrusion coating layer 30 on the conductor 20. The extrusion coating layer 30 is cross-liked with an electron beam irradiation and includes a resin composition obtained by mixing a resin (A) comprising a thermoplastic resin having a melting point of 200°C or above and a resin (B) containing an olefin-based copolymer resin having a melt flow rate (MFR) of 1 g/10 min or less.
摘要翻译：要解决的问题：提供一种具有高的局部放电起始电压并且具有优异的耐热性和粘附性的绝缘线，以及一种用于制造绝缘线的方法。解决方案：绝缘线10包括导体20和在导体20上具有挤出涂层30的绝缘涂层。挤出涂层30与电子束照射交叉，并且包括通过混合获得的树脂组合物包含熔点为200℃以上的热塑性树脂的树脂（A）和含有熔体流动速率（MFR）为1g / 10分钟以下的烯烃系共聚物树脂的树脂（B）。版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2011169763A Measurement method and evaluation method for phase separation state of polymer material 审中-公开
标题翻译：聚合物材料相分离状态的测量方法和评估方法
公开(公告)号：JP2011169763A
公开(公告)日：2011-09-01
申请号：JP2010034189
申请日：2010-02-19
申请人： Hitachi Cable Ltd , 日立電線株式会社
发明人： MOMOSE HIDETO , SUGITA KEISUKE , YAMAZAKI TAKANORI
IPC分类号： G01N33/44 , G01N1/28 , G01N1/30
摘要： PROBLEM TO BE SOLVED: To provide a measurement method and an evaluation method for a phase separation state of a polymer material which simply evaluate a phase separation state of the polymer material having two kinds or more mixed macromolecular materials without use of an expensive apparatus.
SOLUTION: In the measurement method for phase separation state of the polymer material having two kinds or more mixed macromolecular materials, a polymer specimen is formed by the macromolecular materials, exposed to a gaseous or aqueous solution-like electronic dyeing agent, and formed with an electronic dyeing layer. An electronic dyeing layer thickness changed in response to an exposure time is measured, and converted into a data with regard to the exposure time. The electronic dyeing layer thickness converted into the data with regard to the exposure time as a correlation line of a phase separation tendency of the polymer material is displayed on a screen of a data processor at a coordinate by considering one axis as the exposure time, and considering the other axis as the electronic dyeing layer thickness.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：解决的问题：提供简单地评价具有两种以上的混合高分子材料的高分子材料的相分离状态的聚合物材料的相分离状态的测定方法和评价方法，而不使用昂贵的仪器。解决方案：在具有两种或更多种混合高分子材料的聚合物材料的相分离状态的测量方法中，通过暴露于气态或水溶液状电子染色剂的大分子材料形成聚合物样品，形成电子染色层。测量响应于曝光时间而改变的电子染色层厚度，并将其转换成关于曝光时间的数据。将作为聚合物材料的相分离趋势的相关线转换为曝光时间的数据的电子染色层厚度，通过考虑一轴作为曝光时间，在坐标上的数据处理器的画面上显示，考虑另一轴作为电子染色层的厚度。版权所有（C）2011，JPO＆INPIT

7. 发明专利

JP2013178271A Life inspection method of cable coating material 有权
标题翻译：电缆涂层材料的寿命检测方法
公开(公告)号：JP2013178271A
公开(公告)日：2013-09-09
申请号：JP2013103710
申请日：2013-05-16
申请人： Hitachi Cable Ltd , 日立電線株式会社
发明人： HONBO MICHIKO , HARADA MOTOKO , MOMOSE HIDETO , YAMAZAKI TAKANORI , ABE DAISUKE , NAKAMURA YOSHIAKI
IPC分类号： G01N19/00
摘要： PROBLEM TO BE SOLVED: To estimate a life of cable insulating material added with an appropriate amount of an oxidation inhibitor on the basis of decreasing speed of the oxidation inhibitor and limit concentration of the oxidation inhibitor in which oxidation degradation rapidly progresses, in a short time.SOLUTION: A life inspection method of cable coating material is used for cable coating material that is mixed with an oxidation inhibitor containing a functional group for inhibiting oxidation degradation reaction of a base polymer of the coating material. The life inspection method of cable coating material comprises the steps of: subjecting a thermal degradation test to the coating material containing the oxidation inhibitor; acquiring deterioration degree and decreasing speed of the coating material in a plurality of test time periods of the thermal degradation test on the basis of ratio of absorbance degree of the functional group of the oxidation inhibitor and the absorbance degree of the base polymer; determining a life of the coating material.
摘要翻译：要解决的问题：为了基于氧化抑制剂的降低速度和氧化降解快速进行的氧化抑制剂的极限浓度，在短时间内估计添加有适量氧化抑制剂的电缆绝缘材料的寿命解决方案：电缆涂层材料的寿命检查方法用于与含有用于抑制涂层材料的基础聚合物的氧化降解反应的官能团的氧化抑制剂混合的电缆涂层材料。电缆涂层材料的寿命检查方法包括以下步骤：对含有氧化抑制剂的涂层材料进行热降解试验; 基于氧化抑制剂的官能团的吸光度与基础聚合物的吸光度的比，在热降解试验的多个测试时间段内获得涂料的劣化程度和降低速度; 确定涂料的使用寿命。

8. 发明专利

JP2013032958A Deterioration degree determination method of resin material containing antioxidant, life determination method, life prediction method, life test method, and computer program 有权
标题翻译：含有抗氧化剂的树脂材料的测定程度测定方法，生命测定方法，生命预测方法，生命测试方法和计算机程序
公开(公告)号：JP2013032958A
公开(公告)日：2013-02-14
申请号：JP2011168888
申请日：2011-08-02
申请人： Hitachi Cable Ltd , 日立電線株式会社
发明人： HONBO MICHIKO , HARADA MOTOKO , MOMOSE HIDETO , YAMAZAKI TAKANORI , ABE DAISUKE , NAKAMURA YOSHIAKI
IPC分类号： G01N27/62 , G01N3/08 , G01N30/06 , G01N30/72 , G01N30/88
摘要： PROBLEM TO BE SOLVED: To provide a method for determining, evaluating, and testing a degree of deterioration or a life of resin material containing antioxidant in a relatively short period of time.SOLUTION: The deterioration degree determination method of a resin material comprises the steps of: preparing a specimen of the resin material containing antioxidant; measuring a mass spectrum of the specimen by a gas chromatography/mass spectrometry; obtaining a peak area of a total ion chromatogram from the mass spectrum; obtaining concentration of the antioxidant, and decomposed matter and/or modified substance thereof (hereinafter, referred to as a measuring object) within the resin material from the peak area; and determining a deterioration degree of the resin material by comparing with a predetermined index, on the basis of the area.
摘要翻译：要解决的问题：提供一种用于在相对短的时间内测定，评价和测试含有抗氧化剂的树脂材料的劣化程度或寿命的方法。解决方案：树脂材料的劣化度测定方法包括以下步骤：制备含有抗氧化剂的树脂材料的样品; 通过气相色谱/质谱法测量样品的质谱; 从质谱获得总离子色谱图的峰面积; 从峰面积获得树脂材料中的抗氧化剂的浓度，分解物质和/或其改性物质（以下称为测定对象）并根据该面积与预定指数进行比较，确定树脂材料的劣化程度。版权所有（C）2013，JPO＆INPIT

9. 发明专利

JP2012173183A Service life inspection method of cable coating material 审中-公开
标题翻译：电缆涂层材料的使用寿命检查方法
公开(公告)号：JP2012173183A
公开(公告)日：2012-09-10
申请号：JP2011036574
申请日：2011-02-23
申请人： Hitachi Cable Ltd , 日立電線株式会社
发明人： HONBO MICHIKO , HARADA MOTOKO , MOMOSE HIDETO , YAMAZAKI TAKANORI , ABE DAISUKE , NAKAMURA YOSHIAKI
IPC分类号： G01N21/78 , G01N21/27 , G01N33/44
CPC分类号： G01N25/00 , H01B3/30 , H01B7/28
摘要： PROBLEM TO BE SOLVED: To estimate a service life of a cable insulating material added with an appropriate amount of oxidation inhibitor based on decreasing speed of the oxidation inhibitor and limit concentration of the oxidation inhibitor in which oxidation degradation rapidly progresses.SOLUTION: A service life inspection method is used for a cable coating material that is mixed with an oxidation inhibitor containing a functional group for inhibiting oxidation degradation reaction of a base polymer of the coating material. The coating material containing the oxidation inhibitor is subjected to a thermal degradation test, and degradation degrees and degradation speeds of the coating material in a plurality of respective thermal degradation test time periods are obtained based on ratios of absorbance values of the functional group of the oxidation inhibitor and absorbance values of the base polymer so as to determine a service life of the coating material.
摘要翻译：要解决的问题：基于氧化抑制剂的降低速度和氧化降解速度快速进行的氧化抑制剂的极限浓度来估计添加有适量氧化抑制剂的电缆绝缘材料的使用寿命。解决方案：使用寿命检查方法用于与含有用于抑制涂层材料的基础聚合物的氧化降解反应的官能团的氧化抑制剂混合的电缆涂层材料。对含有氧化抑制剂的涂料进行热降解试验，根据氧化性官能团的吸光度值的比例，得到多个热降解试验时间段内的涂料的劣化程度和降解速度抑制剂和基础聚合物的吸光度值，以确定涂料的使用寿命。版权所有（C）2012，JPO＆INPIT

10. 发明专利

JP2013033607A Electric insulated wire and manufacturing method thereof 审中-公开
标题翻译：电绝缘线及其制造方法
公开(公告)号：JP2013033607A
公开(公告)日：2013-02-14
申请号：JP2011168274
申请日：2011-08-01
申请人： Hitachi Cable Ltd , 日立電線株式会社
发明人： MORISHITA SHIGEHIRO , YAMAZAKI TAKANORI , MOMOSE HIDETO
IPC分类号： H01B7/02 , H01B13/14
CPC分类号： H01B3/301 , H01B3/40 , H01B3/441 , H01B3/447 , H01B13/14
摘要： PROBLEM TO BE SOLVED: To provide an electric insulated wire having a high partial discharge start voltage and excellent in heat resistance and adhesion, and a manufacturing method thereof.SOLUTION: An electric insulated wire 10 comprises: a conductor; and an insulating coating layer which includes a resin (A) formed around the conductor and is composed of at least one of a polyphenylene sulfide resin and a polyether ether ketone resin and a resin (B) containing polyethylene, and is composed of a resin composition in which a storage elastic modulus at 150°C is higher than or equal to 1×10Pa and lower than or equal to 1×10Pa and a storage elastic modulus at 300°C is higher than or equal to 1×10Pa and lower than or equal to 1×10Pa.
摘要翻译：要解决的问题：提供一种具有高的局部放电起始电压并且具有优异的耐热性和附着力的电绝缘电线及其制造方法。电解绝缘线10包括：导体; 和包含在导体周围形成的树脂（A）的绝缘涂层，由聚苯醚硫醚树脂和聚醚醚酮树脂中的至少一种和含有聚乙烯的树脂（B）构成，由树脂组合物其中在150℃下的储能弹性模量高于或等于1×10 5 Pa且小于或等于1×10 9＆lt; SP＆gt; Pa，并且在300℃下的储能弹性模量高于或等于1×10 4 Pa且小于或等于1×10 8 Pa。版权所有（C）2013，JPO＆INPIT

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