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1. 发明专利

JP2011033377A METHOD OF QUANTITATING Sn OXIDE AND METHOD OF EVALUATING FLUX 有权
标题翻译：定量氧化锡的方法和评估通量的方法
公开(公告)号：JP2011033377A
公开(公告)日：2011-02-17
申请号：JP2009177468
申请日：2009-07-30
申请人： Autonetworks Technologies Ltd , Sumitomo Electric Ind Ltd , Sumitomo Wiring Syst Ltd , 住友電気工業株式会社 , 住友電装株式会社 , 株式会社オートネットワーク技術研究所
发明人： KINOSHITA YUKO , FURUKAWA KINGO , NAKAYAMA MOKICHI , SUGIHARA TAKAYASU
IPC分类号： G01N27/48 , G01N1/28
摘要： PROBLEM TO BE SOLVED: To provide a method of quantitating an Sn oxide, capable of accurately quantitating the composition and amount of an oxide film formed on the surface of an Sn-based plating material, as well as, to provide a method of evaluating flux capable of accurately evaluating the active force of flux for soldering.
SOLUTION: By the method of quantitating an Sn oxide, an Sn-based plating material formed on the surface of an Sn oxide is dipped into a prescribed ammoniac buffer solution, electrolytic reduction treatment of the Sn oxide is performed by a chronopotentiometry method or a voltammetry method, and the Sn oxide is quantitated from reduction potential and the amount of electricity required for reduction. The method of evaluating flux includes a first quantitative process for quantitating the Sn oxide in the plating material; a heating process for coating the plating material with flux for heating to soldering temperature; and a second quantitative process for quantitating the Sn oxide in the plating material after heating; and by the method of evaluating flux, the active force of flux is evaluated by the reduction ratio obtained from the amount of Sn oxide acquired in the first and second quantitative processes.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够精确地定量形成在Sn系镀覆材料的表面上的氧化膜的组成和量的Sn氧化物的定量方法，以及提供一种方法评估能够准确评估焊接助焊剂的有效力的焊剂。解决方案：通过定量Sn氧化物的方法，将形成在Sn氧化物表面上的Sn基镀覆材料浸入规定的氨缓冲溶液中，通过计时电位法进行Sn氧化物的电解还原处理或伏安法，并且从还原电位和还原所需的电量量测定Sn氧化物。评估通量的方法包括用于定量镀覆材料中的Sn氧化物的第一定量方法; 用于通过焊剂涂覆电镀材料以加热到焊接温度的加热过程; 以及用于定量加热后电镀材料中的Sn氧化物的第二定量方法; 并且通过评价通量的方法，通过从在第一和第二定量过程中获得的Sn氧化物的量获得的还原率来评价通量的有效力。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2010157416A Aluminum alloy wire 审中-公开
标题翻译：铝合金线
公开(公告)号：JP2010157416A
公开(公告)日：2010-07-15
申请号：JP2008334652
申请日：2008-12-26
申请人： Autonetworks Technologies Ltd , Sumitomo Electric Ind Ltd , Sumitomo Wiring Syst Ltd , 住友電気工業株式会社 , 住友電装株式会社 , 株式会社オートネットワーク技術研究所
发明人： KUSAKARI MISATO , NAKAI YOSHIHIRO , NISHIKAWA TAICHIRO , TAKAGI YOSHIYUKI , SUGIHARA TAKAYASU , NAKAYAMA MOKICHI , YAMANO YOSHIAKI , NISHIMURA NAOYA , SAKURA KAZUNARI , OTSUKA YASUYUKI , FURUKAWA KINGO
IPC分类号： H01B5/02 , C22C21/00 , H01B5/08 , H01B7/00 , H01R4/62
摘要： PROBLEM TO BE SOLVED: To provide an aluminum alloy wire excellent in corrosion resistance, to provide an aluminum alloy stranded wire, to provide an insulated wire in which the aluminum alloy stranded wire is used as a conductor, and to provide an electric wire with a terminal equipped with the insulated wire. SOLUTION: This aluminum alloy wire is used for a conductor of the electric wire for an automobile, has 8 mm 2 or less of a cross-sectional area and has a covered layer on the outer face of the end part of the alloy wire on which terminal members composed of copper or copper alloy are mounted. The outermost layer of the covered layer is constituted of tin or tin alloy. In the aluminum alloy wire having 8 mm 2 or less of the cross-sectional area, since an exposed area of the copper or the copper alloy against the exposed area of the aluminum alloy becomes larger in the vicinity of the terminal members composed of the copper or the copper alloy, an electric corrosion is apt to be generated. However, since the tin or the tin alloy exists between the terminal members composed of the aluminum alloy and the copper or the copper alloy, the electric corrosion between the aluminum alloy and the terminal members can be reduced. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供耐腐蚀性优异的铝合金线，提供铝合金绞线，以提供一种绝缘线，其中铝合金绞线用作导体，并提供电电线带有配备绝缘电线的端子。解决方案：该铝合金线用于汽车用电线的导体，其截面面积为8mm×SP 2以下，外表面为覆盖层在其上安装有由铜或铜合金构成的端子构件的合金线的端部。被覆层的最外层由锡或锡合金构成。在横截面积为8mm×（2）×2以下的铝合金线材中，由于铜或铜合金的露出面积比铝合金的露出面积变大，由铜或铜合金构成的端子构件易于产生电腐蚀。然而，由于锡或锡合金存在于由铝合金构成的端子构件和铜或铜合金之间，所以可以减少铝合金和端子构件之间的电腐蚀。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2011026637A METHOD OF REMOVING Sn OXIDE COATING FILM FORMED ON SURFACE OF Sn-BASED PLATED MATERIAL 有权
标题翻译：去除在Sn基材料表面形成的氧化锡涂层膜的方法
公开(公告)号：JP2011026637A
公开(公告)日：2011-02-10
申请号：JP2009171203
申请日：2009-07-22
申请人： Autonetworks Technologies Ltd , Sumitomo Electric Ind Ltd , Sumitomo Wiring Syst Ltd , 住友電気工業株式会社 , 住友電装株式会社 , 株式会社オートネットワーク技術研究所
发明人： KINOSHITA YUKO , FURUKAWA KINGO , NAKAYAMA MOKICHI , SUGIHARA TAKAYASU
IPC分类号： C25F1/00
摘要： PROBLEM TO BE SOLVED: To provide a method of removing an Sn oxide coating film by which only the Sn oxide coating film on an Sn-based plated material is surely removed without corroding a plating layer with a simple process without increasing cost.
SOLUTION: The method of removing the Sn oxide coating film formed on the surface of the Sn-based plated material on which a plating layer containing Sn is provided is carried out by immersing the Sn-based plated material having Sn oxide coating film formed on the surface into a prescribed ammonia buffer solution and after that applying a prescribed voltage onto the immersed Sn-based plated material to electrolytically reduce the Sn oxide coating film. As a result, solder wettability of the Sn-based plated material is improved and secure soldering is attained with a small soldering area.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种去除Sn氧化物涂膜的方法，其中仅通过简单的方法在不腐蚀镀层的情况下可以除去Sn系镀覆材料上的Sn氧化物涂膜而不增加成本。＆lt;解决方案＆gt;通过将具有Sn氧化物涂膜的Sn系镀覆材料浸渍在形成有Sn镀层的Sn系镀覆材料的表面上形成的Sn氧化物被膜的方法在表面上形成规定的氨缓冲溶液，然后在浸渍的Sn系镀覆材料上施加规定电压，对Sn氧化物被膜进行电解还原。结果，改善了锡基电镀材料的焊料润湿性，并且在焊接面积小的情况下可以确保焊接。版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2010257719A Electric wire with terminal 有权
标题翻译：带电线的电线
公开(公告)号：JP2010257719A
公开(公告)日：2010-11-11
申请号：JP2009105598
申请日：2009-04-23
申请人： Autonetworks Technologies Ltd , Sumitomo Electric Ind Ltd , Sumitomo Wiring Syst Ltd , 住友電気工業株式会社 , 住友電装株式会社 , 株式会社オートネットワーク技術研究所
发明人： KUSAKARI MISATO , NISHIKAWA TAICHIRO , NAKAYAMA MOKICHI , SUGIHARA TAKAYASU , YAMANO YOSHIAKI , NISHIMURA NAOYA , SAKURA KAZUNARI , OTSUKA YASUYUKI , FURUKAWA KINGO
IPC分类号： H01R4/62 , H01B7/00 , H01R4/18
摘要： PROBLEM TO BE SOLVED: To provide an electric wire with a terminal superior in corrosion resistance, and a terminal member suitable as a component member for the electric wire with the terminal. SOLUTION: The electric wire with the terminal 1 includes an electric wire 10 made of an aluminum alloy conductor 11 covered with an insulating layer 12 around its periphery, and the terminal member 20 made of copper or a copper alloy and attached to an exposed region exposed by elimination of the insulating layer 12 on the conductor 11 at an end part of the electric wire 10. Of the terminal member 20, a contactless region is covered with an insulation coating except for the contact region with the exposed part of the conductor 11 and a contact region with an external terminal. The electric wire with the terminal 1 is superior in corrosion resistance, since at least a portion of the contactless region of the terminal member 20 is insulation coated, resulting in reduction of formation of an electric cell between the aluminum alloy constituting the conductor 11 and the copper or the copper alloy constituting the terminal member 20. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供具有耐腐蚀性优异的端子的电线以及适合作为与端子的电线的部件的端子部件。＆lt; P＆gt;解决方案：具有端子1的电线包括由围绕其周边覆盖有绝缘层12的铝合金导体11制成的电线10和由铜或铜合金制成的端子构件20，露出区域通过在电线10的端部处消除导体11上的绝缘层12而暴露。在端子构件20中，非接触区域被绝缘层覆盖，除了与露出部分的接触区域导体11和与外部端子的接触区域。具有端子1的电线具有优异的耐腐蚀性，因为端子部件20的非接触区域的至少一部分被绝缘涂覆，导致在构成导体11的铝合金和铜或铜合金构成端子构件20.版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2013177257A Copper oxide film-containing member and method for producing the same 审中-公开
标题翻译：含氧化硅膜的构件及其制造方法
公开(公告)号：JP2013177257A
公开(公告)日：2013-09-09
申请号：JP2012041318
申请日：2012-02-28
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社
发明人： NAKAYAMA MOKICHI
IPC分类号： C01G3/02
摘要： PROBLEM TO BE SOLVED: To provide a production method capable of producing a copper oxide-containing member with a cuprous oxide film having a film thickness of about several μm at a low cost and a copper oxide film-containing member.SOLUTION: A method for producing a copper oxide film-containing member includes: a step of preparing a base body 1 in which at least a surface layer 2 contains Cu; a step of sticking a solution containing lithium ions (Li) and halogen element ions to the surface layer 2 of the base body 1; and a step of forming a film 3 comprising CuO by heat-treating the base body 1 at a heating temperature of 50-200°C in an atmosphere having a relative humidity of ≥60%.
摘要翻译：要解决的问题：提供一种能够以低成本制造具有膜厚约为几μm的氧化亚铜膜和含氧化铜膜的构件的含氧化铜的构件的制造方法。解决方案：制备含氧化铜膜的构件包括：制备至少表面层2含有Cu的基体1的步骤; 将含有锂离子（Li）和卤元素离子的溶液粘附到基体1的表层2的步骤; 以及在相对湿度≥60％的气氛中，在50〜200℃的加热温度下对基体1进行热处理，形成包含CuO的膜3的工序。

6. 发明专利

JP2009176646A Foil-shaped conductor, wiring member, and manufacturing method of wiring member conductor 有权
标题翻译：导线导体，接线构件及配线导线的制造方法
公开(公告)号：JP2009176646A
公开(公告)日：2009-08-06
申请号：JP2008015855
申请日：2008-01-28
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社
发明人： HOSOE AKIHISA , NAKAYAMA MOKICHI
IPC分类号： H01B5/02 , H01B7/08 , H01B13/00 , H05K1/09
摘要： PROBLEM TO BE SOLVED: To provide a foil-shaped conductor superior in corrosion resistance such as a gold plating even if the surface layer formed thereof is thin, to provide a wiring member equipped with this foil-shaped conductor, and to provide a manufacturing method of the wiring member.
SOLUTION: The foil-shaped conductor is used for a wiring member such as an FFC and an FPC, and has a surface layer (for example, gold) constituted of different kind of metal at least at a part of the surface of a foil-shaped substrate 10 and an intermediate layer (for example, nickel) 11 arranged below the surface layer, and the average crystal grain size of the metal constituting the surface side region in the intermediate layer 11 is 0.001 μm or more and 0.3 μm or less. By making the portion immediately below the surface layer have a fine organization, even if the surface layer is thin less than 0.1 μm, pinholes can be reduced and the foil-shaped conductor is superior in corrosion resistance.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供即使其形成的表面层较薄而具有优异的耐腐蚀性的箔形导体，即使其形成的表面层较薄，也可提供配备有该箔状导体的布线构件，并且提供布线部件的制造方法。解决方案：箔状导体用于诸如FFC和FPC的布线构件，并且在至少在表面的一部分表面具有由不同种类的金属构成的表面层（例如，金）箔形基板10和布置在表面层下方的中间层（例如镍）11，构成中间层11中的表面侧区域的金属的平均晶粒尺寸为0.001μm以上0.3μm 或更少。通过使表面层正下方的部分具有良好的组织，即使表面层薄于0.1μm，也可以减小针孔，并且箔状导体的耐腐蚀性优异。版权所有（C）2009，JPO＆INPIT

7. 发明专利

JP2009121853A Method for determining corrosion product 审中-公开
标题翻译：确定腐蚀性产品的方法
公开(公告)号：JP2009121853A
公开(公告)日：2009-06-04
申请号：JP2007293688
申请日：2007-11-12
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社
发明人： NAKAYAMA MOKICHI
IPC分类号： G01N27/416 , G01N27/48
摘要： PROBLEM TO BE SOLVED: To provide a determination method which enables the accurate isolation and determination of copper oxides and copper sulfides. SOLUTION: A voltage is applied to a copper-containing sample (an object 13 to be measured ) immersed in an electrolytic solution BL to reduce a corrosion product in the surface of the sample and measure changes in the quantity of electricity at the time of the application of the voltage. The corrosion product is determined on the basis of measurement results in the method. The electrolytic solution is a mixed solution of an LiOH aqueous solution of 1 M or above or an LiOH aqueous solution of 0.5 M or above and an aqueous solution of a hydroxide of an alkali metal (except Li) of 3 M or above, and the corrosion product is a copper oxide and a copper sulfide. Application conditions are changed according to the thickness of the corrosion product. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供能够精确地分离和测定铜氧化物和硫化铜的测定方法。解决方案：将电压施加到浸在电解液BL中的含铜样品（待测量对象13）上，以减少样品表面的腐蚀产物，并测量样品中的电量变化施加电压的时间。基于该方法中的测量结果确定腐蚀产物。电解液是1M以上的LiOH水溶液或0.5M以上的LiOH水溶液和3M以上的碱金属（Li除外）的氢氧化物的水溶液的混合溶液，腐蚀产物是氧化铜和硫化铜。应用条件根据腐蚀产品的厚度而变化。版权所有（C）2009，JPO＆INPIT

8. 发明专利

JP2017091857A レドックスフロー電池の電解液の再生方法审中-公开
公开(公告)号：JP2017091857A
公开(公告)日：2017-05-25
申请号：JP2015221670
申请日：2015-11-11
申请人：住友電気工業株式会社 , Sumitomo Electric Ind Ltd
发明人： NAKAYAMA MOKICHI , NAKAISHI HIROYUKI
IPC分类号： H01M8/18 , H01M8/02
CPC分类号： Y02E60/528
摘要：【課題】マンガンイオンを含む正極電解液を循環して充放電するレドックスフロー電池の充電過程で正極電解液中に生成したマンガン酸化物を溶解できるレドックスフロー電池の電解液の再生方法を提供する。【解決手段】レドックスフロー電池の電池セル内にマンガンイオンを含む正極電解液を循環させることで充放電を行う運転工程と、シュウ酸、亜硫酸、アスコルビン酸、及びブドウ糖から選択される少なくとも一種の添加剤を前記正極電解液に添加して、前記レドックスフロー電池の充電過程で前記正極電解液中に析出したマンガン酸化物を二価のマンガンイオンに還元する還元工程とを備えるレドックスフロー電池の電解液の再生方法。【選択図】図1

9. 发明专利

JP2009121854A Method for isolating and determining copper oxide 审中-公开
标题翻译：隔离和测定氧化铜的方法
公开(公告)号：JP2009121854A
公开(公告)日：2009-06-04
申请号：JP2007293689
申请日：2007-11-12
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社
发明人： NAKAYAMA MOKICHI
IPC分类号： G01N27/416
摘要： PROBLEM TO BE SOLVED: To provide a method for determining and analyzing copper oxides which enables the highly accurate and separate determination of CuO and Cu 2 O in a copper oxide present in the surface of copper. SOLUTION: One end of an object 13 to be measured is connected to a potentiostat/galvanostat device 20, and the side of its other end is immersed in an electrolytic solution BL to acquire a current-potential curve or a time-potential curve. The amounts of CuO and Cu 2 O are measured on the basis of the curves. An aqueous solution of an alkali metal salt of 0.5 M or above, for example, an LiCl aqueous solution, is especially used as the electrolytic solution. By using a high concentration of the aqueous solution of the alkali metal salt, it is possible to acquire curves in which current and potential are sufficiently different for every compound (CuO and Cu 2 O). COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于确定和分析铜氧化物的方法，其能够高度精确和分离地测定铜表面中存在的氧化铜中的CuO和Cu 2 O。解决方案：要测量的物体13的一端连接到恒电位仪/恒电流装置20，并且其另一端的一侧浸入电解液BL以获得电流 - 电位曲线或时间电位曲线。基于曲线测量CuO和Cu 2 O的量。作为电解液，特别使用0.5M以上的碱金属盐的水溶液，例如LiCl水溶液。通过使用高浓度的碱金属盐水溶液，可以获得各种化合物（CuO和Cu 2 O）的电流和电势足够不同的曲线。版权所有（C）2009，JPO＆INPIT

10. 发明专利

JP2009229145A Evaluation method of pinhole 有权
标题翻译：孔洞评估方法
公开(公告)号：JP2009229145A
公开(公告)日：2009-10-08
申请号：JP2008072536
申请日：2008-03-19
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社
发明人： SUGIHARA TAKAYASU , NAKAYAMA MOKICHI
IPC分类号： G01N27/26
摘要： PROBLEM TO BE SOLVED: To provide an evaluation method of a pinhole capable of quantitatively evaluating the pinhole of the cover layer formed on the surface of a base material consisting of a metal. SOLUTION: One end of a laminated structure (measuring target 13) equipped with the base material consisting of the metal and the cover layer formed on the surface of the base material is connected to a potentiostat/galvanostat device 20 and, in a state that the other end of the laminated structure is immersed in an electrolyte BL, definite potential is applied to the measuring target 13 to measure the change with the elapse of time of a current and the quantity (area) of the pinhole is calculated on the basis of the measuring result. An Fe/Ni structure is designated as the measuring target 13. When the pinhole is present in nickel (Ni), iron (Fe) exposed from the pinhole produces oxidation reaction in the electrolyte and the current based on this reaction flows. This current is correlated with the area of the pinhole. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供能够定量评价由金属构成的基材的表面上形成的覆盖层的针孔的针孔的评价方法。解决方案：配备有由金属构成的基材和形成在基材表面上的覆盖层的层叠结构（测量对象13）的一端连接到恒电位仪/恒电压装置20，并且在表示层叠结构的另一端浸入电解液BL中，将一定电位施加到测量对象13，以随着电流的时间流逝测量变化，并且针对针孔的数量（面积）测量结果的基础。 Fe / Ni结构被指定为测量对象13.当针孔存在于镍（Ni）中时，从针孔露出的铁（Fe）在电解质中产生氧化反应，并且基于该反应的电流流动。该电流与针孔的面积相关。版权所有（C）2010，JPO＆INPIT

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