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1. 发明专利

JP2012148344A Aluminum alloy composite material and heat exchanger 审中-公开
标题翻译：铝合金复合材料和热交换器
公开(公告)号：JP2012148344A
公开(公告)日：2012-08-09
申请号：JP2012054645
申请日：2012-03-12
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： YANAGISAWA KAZUMI , SAKASHITA SHINJI , IDO HIDEKAZU , KOBAYASHI YOSHIHIRO
IPC分类号： B23K35/22 , B23K35/28 , C22C21/00 , C22F1/00 , C22F1/04
摘要： PROBLEM TO BE SOLVED: To provide an aluminum alloy composite material with excellent pitting corrosion resistance.SOLUTION: In an Al alloy composite material 1 in which a skin material 3 made of Al alloy is formed on at least one side surface of a core material 2 made of Al alloy and a brazing filler metal 4 made of Al-Si-based alloy is provided on the other side surface of the core material 2, the core material 2 is an aluminum alloy sheet containing 0.1-1.0 mass% Mg, 0.3-2.0 mass% Si, 0.3-2.0 mass% Mn, 0.3-2.0 mass% Cu and the balance being Al and unavoidable impurities, and an intermediate material 5 made of aluminum alloy which does not include Mg and whose thickness is 5-30% of the thickness of the core material 2, is provided between the core material 2 and the brazing filler metal 4.
摘要翻译：要解决的问题：提供具有优异的耐点蚀性的铝合金复合材料。解决方案：在由Al合金制成的芯材2的至少一个侧面上形成由Al合金制成的表皮材料3和由Al-Si制成的钎料4的Al合金复合材料1中芯材2的另一侧表面设置有芯材2，是含有0.1〜1.0质量％的Mg，0.3〜2.0质量％的Si，0.3〜2.0质量％的Mn，0.3〜2.0的铝合金板质量％Cu，余量为Al和不可避免的杂质，以及由芯材2的厚度为5-30％的不包含Mg的铝合金制成的中间材料5设置在芯材2之间和钎料4。版权所有（C）2012，JPO＆INPIT

2. 发明专利

JP2009120931A Metal material to be plastic-worked and manufacturing method therefor 有权
标题翻译：金属材料要进行塑性加工及其制造方法
公开(公告)号：JP2009120931A
公开(公告)日：2009-06-04
申请号：JP2007299418
申请日：2007-11-19
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： IDO HIDEKAZU , YAMANE SHIGEHIRO
IPC分类号： C23C28/00 , B21C9/00 , C23C18/31 , C23C18/32 , C23C18/38
摘要： PROBLEM TO BE SOLVED: To provide a useful method for manufacturing a metal material to be plastic-worked, which is provided with a film that does not contain a substance such as phosphate, which gives a load to the environment, and that shows the lubricity and seizure resistance of a level equal to or higher than a film made from (phosphate + soap).
SOLUTION: The method for manufacturing the metal material to be plastic-worked includes: forming the first layer which is a plated layer, on the surface of a base metal; and subsequently forming the second layer on the plated layer by dipping the base metal having a plated layer formed thereon in a fluidal aliphatic acid.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种用于制造塑性加工金属材料的有用方法，该方法设置有不含有诸如磷酸盐的物质的膜，其给环境带来负担，并且显示出等于或高于由（磷酸盐+肥皂）制成的膜的水平的润滑性和耐发泡性。解决方案：用于制造待加工金属材料的方法包括：在母材表面上形成作为镀层的第一层; 然后通过将其上形成有镀层的母材浸渍在流体脂肪酸中，在镀层上形成第二层。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2008101266A Aluminum alloy material having excellent surface stability 有权
标题翻译：具有优异表面稳定性的铝合金材料
公开(公告)号：JP2008101266A
公开(公告)日：2008-05-01
申请号：JP2006304263
申请日：2006-11-09
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： OWAKI TAKESHI , IDO HIDEKAZU , KOBAYASHI YOSHIHIRO
IPC分类号： C23C22/08 , C23C22/22
摘要： PROBLEM TO BE SOLVED: To provide an aluminum alloy material having excellent surface stability to the secular change of surface properties, and suitable as the one used for the module of automobile parts. SOLUTION: A hydrated hydrogen phosphate such as monohydrogen phosphate and dihydrogen phosphate examplified by aluminum monohydrogen phosphate and aluminum dihydrogen phosphate is incorporated into the surface of an aluminum alloy material, thus the surface stability to the change with time of the surface properties in the aluminum alloy material is made excellent without exerting adverse influence on its formability, joinability, chemical convertibility, coating properties, corrosion resistance or the like. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供对表面性质的长期变化具有优异的表面稳定性的铝合金材料，并且适合作为用于汽车部件的模块的铝合金材料。解决方案：在铝合金材料的表面中加入磷酸二氢铝和磷酸二氢铵等磷酸氢二钙，磷酸二氢铝和磷酸二氢铝等水合磷酸盐，表面稳定性随时间的变化而变化铝合金材料的成型性，接合性，化学转化性，涂层性，耐腐蚀性等都不会产生不利影响。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2007271209A Heat exchanger 有权
标题翻译：热交换器
公开(公告)号：JP2007271209A
公开(公告)日：2007-10-18
申请号：JP2006099285
申请日：2006-03-31
申请人： Kobe Steel Ltd , Kobelco & Materials Copper Tube Inc , 株式会社コベルコマテリアル銅管 , 株式会社神戸製鋼所
发明人： IDO HIDEKAZU , HAMAGUCHI MAKI , HOSOKI TETSUO , OWAKI TAKESHI
IPC分类号： F28F1/32 , F25B39/00
CPC分类号： F28F1/32 , F28F21/084 , F28F21/085
摘要： PROBLEM TO BE SOLVED: To provide a heat exchanger excellent in heat transfer performance and water resistance without generating a water repellant part in a surface of an aluminum fin.
SOLUTION: In the heat exchanger having the aluminum fin with a plurality of hole parts and copper heat transfer tubes penetrating through respective hole parts of the aluminum fin, the copper heat transfer tubes are fixed to the aluminum fin by expanding the tubes. A gap part between the copper heat transfer tubes and the aluminum fin is coated by a solidified polyvinyl alcohol-based resin layer and the number average molecular weight of the polyvinyl alcohol-based resin is equal to or larger than 8000 and the number of hydrophilic groups in a resin molecule is equal to or larger than 200.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种传热性能和耐水性优异的热交换器，而不会在铝翅片的表面中产生防水部分。解决方案：在具有多个孔部的铝翅片和穿过铝翅片的各个孔部分的铜传热管的热交换器中，铜传热管通过膨胀管而固定在铝翅片上。铜传热管和铝翅片之间的间隙部分由固化的聚乙烯醇类树脂层涂覆，聚乙烯醇系树脂的数均分子量等于或大于8000，亲水基团数在树脂分子中等于或大于200.版权所有（C）2008，JPO＆INPIT

5. 发明专利

JP2006089842A MEMBER MADE OF Ti ALLOY HAVING EXCELLENT WEAR RESISTANCE AND ITS PRODUCTION METHOD 审中-公开
标题翻译：具有优良耐磨性及其生产方法的钛合金制件
公开(公告)号：JP2006089842A
公开(公告)日：2006-04-06
申请号：JP2004280458
申请日：2004-09-27
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： IDO HIDEKAZU , YASHIKI TAKASHI , YASUNAGA TATSUYA , URUSHIBARA WATARU , HISAMOTO ATSUSHI , SATO TOSHIKI
IPC分类号： C23C28/00 , C25D3/56 , C25D11/26
摘要： PROBLEM TO BE SOLVED: To provide a surface-treated member made of a Ti alloy having excellent wear resistance and durability by improving the adhesion of a plating layer in a member made of a Ti alloy in which attention is payed to the wear resistance of a surface treatment layer, and to provide its production method.
SOLUTION: An anodized coating having a coating thickness in the range of 0.1 to 10 μm is formed on a Ti alloy base material using a phosphoric acid-sulfuric acid-based electrolytic solution under a treatment condition where voltage lies in the range of 100 to 300 V, and thereafter, Ni-based plating treatment such as Ni-P plating treatment is performed, thus the anodized coating is interposed between the Ti alloy base material and the Ni-based plating layer. In this way, the plating part permeates into the fine pores of the porous anodized coating, and, by the anchor effect, the peeling of the Ni-based plating layer is prevented, thus the member made of a Ti alloy having remarkably improved wear resistance can be realized.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种由Ti合金制成的表面处理部件，其具有优异的耐磨性和耐久性，通过改善由Ti合金制成的部件中的镀层的粘合性，其中注意力是磨损表面处理层的电阻，并提供其制造方法。解决方案：使用磷酸 - 硫酸类电解液在Ti合金基材上形成涂覆厚度为0.1-10μm的阳极氧化涂层，其处于电压处于 100〜300V，然后进行Ni-P电镀处理等Ni基电镀处理，由此将阳极氧化涂层插入Ti合金基材和Ni系镀层之间。以这种方式，电镀部分渗透到多孔阳极氧化涂层的细孔中，并且通过锚固效应，可以防止Ni基镀层的剥离，因此由具有显着改善的耐磨性的Ti合金制成的构件可以实现。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2005331284A Hydrogen gas detecting agent and hydrogen gas detecting device 审中-公开
标题翻译：氢气检测剂和氢气检测装置
公开(公告)号：JP2005331284A
公开(公告)日：2005-12-02
申请号：JP2004148044
申请日：2004-05-18
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： IDO HIDEKAZU
IPC分类号： G01N31/00 , G01N21/78 , G01N21/80 , G01N31/22
CPC分类号： G01N21/80
摘要： PROBLEM TO BE SOLVED: To provide a hydrogen gas detecting agent and a hydrogen gas detecting device which is easy to conduct detection, even by visual inspection and which allows simple quantification.
SOLUTION: This hydrogen gas detection agent comprises an aqueous solution prepared by mixing hypochlorous acid ion of 1mM or more with an oxidation-reduction indicator having a color change potential of 0.89 V or less at pH 9. This hydrogen gas detection device 1 has a structure wherein electrodes 3 are brought into contact with two spots on a porous body 2 impregnated with the hydrogen gas detection agent, and the electrodes 3 are connected through a potentiometer 4.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：即使通过目视检查，也能容易地进行量化，能够提供容易进行检测的氢气检测剂和氢气检测装置。解决方案：该氢气检测剂包括通过在pH9下混合1mM以上的次氯酸离子与变色电位为0.89V以下的氧化还原指示剂而制备的水溶液。该氢气检测装置1 具有电极3与浸渍有氢气检测剂的多孔体2上的两个点接触的结构，电极3通过电位计4连接。（C）2006，JPO＆NCIPI

7. 发明专利

JP2005154844A Different metal-joined member having excellent corrosion resistance, and its production method 有权
标题翻译：具有优异耐腐蚀性的不同金属接合构件及其生产方法
公开(公告)号：JP2005154844A
公开(公告)日：2005-06-16
申请号：JP2003396050
申请日：2003-11-26
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： IDO HIDEKAZU , TAKEDA MIKAKO , URUSHIBARA WATARU , KATO ATSUSHI
IPC分类号： C23C18/54 , C23F13/00
摘要： PROBLEM TO BE SOLVED: To secure excellent corrosion resistance in a member obtained by joining an iron based material and an aluminum or aluminum alloy material by a means suitable for practical use. SOLUTION: In the method of producing a different metal-joined member having excellent corrosion resistance, a member obtained by joining an iron based material and an aluminum or aluminum alloy material is dipped into a solution comprising fluoro complex ions and zinc ions, and metal zinc is deposited near the joint. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了确保通过适合实际使用的方式将铁基材料和铝或铝合金材料接合而获得的部件中的优异的耐腐蚀性。解决方案：在制造具有优异耐腐蚀性的不同金属接合件的方法中，将通过将铁基材料和铝或铝合金材料接合而获得的部件浸入含有氟络合离子和锌离子的溶液中，金属锌沉积在接头附近。版权所有（C）2005，JPO＆NCIPI

8. 发明专利

JP2003306790A Electrogalvanized steel sheet, its manufacturing method, and pickling agent for pretreatment 有权
标题翻译：电化钢板及其制造方法和预处理剂
公开(公告)号：JP2003306790A
公开(公告)日：2003-10-31
申请号：JP2002116651
申请日：2002-04-18
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： IDO HIDEKAZU , IKEDA TSUGUMOTO , KATO ATSUSHI
IPC分类号： C25D5/26 , C23G1/08 , C25D5/34
摘要： PROBLEM TO BE SOLVED: To provide an electrogalvanized steel sheet having high brightness and glossiness, free from uneven color tone due to the surface condition of a starting sheet for plating and having excellent appearance, to provide a method for efficiently manufacturing the electrogalvanized steel sheet and also to provide a pickling agent for pretreatment for use in the manufacture.
SOLUTION: Electrogalvanizing is performed after cleaning a steel sheet in a pretreatment step using a pickling agent containing sulfuric acid of 5 to 25 mass% concentration and colloidal silica of 1 to 10 mass% concentration and 4 to 200 nm average particle size. Because the ruggedness of a new surface of the steel sheet can be smoothed by the silica adsorbed on the new surface, zinc can be uniformly deposited onto the steel sheet as a basis material and average gradient at the surface of a plating layer can be reduced and glossiness and brightness can be improved. Moreover, because the silica is adsorbed on the whole of the steel sheet as a basis material, the surface of the plating layer can also be uniformized over the whole of the steel sheet and also uneven color tone and glittering luster can be removed and, as a result, the electrogalvanized steel sheet having beautiful appearance can be attained.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了提供一种具有高亮度和光泽度的电镀锌钢板，由于用于电镀的起始片的表面状况而不具有不均匀的色调，并且具有优异的外观，以提供一种有效地制造电镀锌的方法并且还提供用于制造中的用于预处理的酸洗剂。解决方案：使用含有5〜25质量％浓度的硫酸的酸洗剂和1〜10质量％浓度的平均粒径为4〜200nm的胶体二氧化硅，在预处理工序中对钢板进行清洗后，进行电解。由于钢板的新表面的粗糙度可以通过吸附在新表面上的二氧化硅平滑，因此可以将锌均匀地沉积到钢板上作为基础材料，并且可以减少镀层表面的平均梯度，可以提高光泽度和亮度。此外，由于二氧化硅作为基材吸附在整个钢板上，镀层的表面也可以在整个钢板上均匀化，并且还可以除去不均匀的色调和闪光的光泽，并且作为结果，可以获得具有美丽外观的电镀锌钢板。版权所有（C）2004，JPO

9. 发明专利

JP2008304170A Scale adhesion-resistant heat transfer pipe for heat exchanger 审中-公开
标题翻译：适用于热交换器的耐高温热交换管
公开(公告)号：JP2008304170A
公开(公告)日：2008-12-18
申请号：JP2007154541
申请日：2007-06-11
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： IDO HIDEKAZU , YANAGISAWA KAZUMI
IPC分类号： F28F19/01 , C22C9/00 , F28F21/08
CPC分类号： F28F19/00 , F28F21/085
摘要： PROBLEM TO BE SOLVED: To provide a scale adhesion-resistant heat transfer pipe for a heat exchanger capable of preventing scale formed of calcium carbonate from adhering to a coolant contact surface of a copper alloy pipe.
SOLUTION: This heat transfer pipe is formed of a copper alloy pipe having a composition which contains 0.3-8 mass% of P, and of which the residual part comprises Cu and inevitable impurities. The heat transfer pipe preferably contains 0.3-3 mass% of P. Thereby, the pipe wall of the copper alloy pipe constituting the heat transfer pipe can be negatively charged, pH on a surface of the copper alloy pipe wall can be lowered, and scale adhesion can be suppressed.
COPYRIGHT: (C)2009,JPO&INPIT

10. 发明专利

JP2008298415A Heat transfer tube for heat exchanger with superior scale adhesion resistance and manufacturing method of the same 审中-公开
标题翻译：用于交换器的热交换器，具有超高的粘结电阻及其制造方法
公开(公告)号：JP2008298415A
公开(公告)日：2008-12-11
申请号：JP2007148669
申请日：2007-06-04
申请人： Kobe Steel Ltd , Kobelco & Materials Copper Tube Inc , 株式会社コベルコマテリアル銅管 , 株式会社神戸製鋼所
发明人： IDO HIDEKAZU , YANAGISAWA KAZUMI , TATSUMI AKIHIKO , HOSOKI TETSUO , SHIRAI TAKASHI
IPC分类号： F28F19/02
摘要： PROBLEM TO BE SOLVED: To provide a copper or a copper alloy tube with superior scale adhesion resistance capable of suppressing adhesion of scale even in high temperature water without contaminating the water, and a manufacturing method thereof.
SOLUTION: The heat transfer tube for heat exchanger with superior scale adhesion resistance comprises the copper or the copper alloy tube having a film containing SiO
2 formed on a refrigerant contacting surface thereof. The heat transfer tube for heat exchanger can be manufactured by coating water or a solvent dispersed with SiO
2 on the refrigerant contacting surface of the copper or copper alloy tube, or by immersing the copper or copper alloy tube in water or a solvent dispersed with SiO
2 and adhering the solvent on the surface of the copper or copper alloy tube, and then drying it.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有优异的耐水垢粘附性的铜或铜合金管，以及其制造方法，即使在高温水中也不会污染水垢的附着力。解决方案：具有优异的防粘附性的热交换器用传热管包括在其制冷剂接触表面上形成有含有SiO 2 的膜的铜或铜合金管。换热器用传热管可以通过在铜或铜合金管的制冷剂接触表面上涂布水或分散有SiO 2 SBR的溶剂，或者将铜或铜合金管浸入水或用SiO 2分散的溶剂，并将溶剂粘附在铜或铜合金管的表面上，然后干燥。版权所有（C）2009，JPO＆INPIT

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