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1. 发明专利

JP2012107309A Aluminum alloy sheet, joined body using the same, and automobile member 有权
标题翻译：铝合金板，使用它的加固体和汽车部件
公开(公告)号：JP2012107309A
公开(公告)日：2012-06-07
申请号：JP2011026158
申请日：2011-02-09
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： TATSUMI AKIHIKO , OWAKI TAKESHI
IPC分类号： C23C28/04 , C23C8/12 , C23C10/60
摘要： PROBLEM TO BE SOLVED: To provide an aluminum alloy sheet excellent in adhesion durability, wherein interfacial peeling at a bonding interface of an adhesive is hardly generated even when being exposed to a high-temperature and highly-wet environment, and thereby adhesion strength is hardly lowered; to provide a joined body using the aluminum alloy sheet; and to provide an automobile member.SOLUTION: The aluminum alloy sheet 10 includes an aluminum alloy substrate 1 and a surface oxidized film 2 formed on the surface of the aluminum alloy substrate 1. In the surface oxidized film 2, the amount of zirconium is 0.01-10 atom%, and the amount of magnesium is ≥0.1 and
摘要翻译：要解决的问题：为了提供粘合耐久性优异的铝合金板，即使在暴露于高温高湿环境下也难以产生粘合剂的接合界面处的界面剥离，从而粘附力量难以降低; 提供使用铝合金板的接合体; 并提供汽车会员。解决方案：铝合金板10包括铝合金基板1和形成在铝合金基板1的表面上的表面氧化膜2.在表面氧化膜2中，锆的量为0.01-10原子％，镁的含量≥0.1且<10原子％。版权所有（C）2012，JPO＆INPIT

2. 发明专利

JP2011140067A Process for production of steel plate/aluminum plate joint structure, and steel plate/aluminum plate joint structure produced by the process 审中-公开
标题翻译：钢板/铝板接头结构生产工艺及工艺生产的钢板/铝板接头结构
公开(公告)号：JP2011140067A
公开(公告)日：2011-07-21
申请号：JP2010236684
申请日：2010-10-21
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： IWAI MASATOSHI , KUNO AKIO , OWAKI TAKESHI , SAKASHITA SHINJI , YANAGISAWA KAZUMI , TATSUMI AKIHIKO
IPC分类号： B23K11/20 , B23K11/16 , B23K103/20
CPC分类号： B23K11/115 , B23K11/166 , B23K11/20 , B23K2201/006 , B23K2201/18 , B23K2201/34 , B23K2203/04 , B23K2203/10 , B23K2203/20
摘要： PROBLEM TO BE SOLVED: To provide a process for the production of a steel plate/aluminum plate joined structure which can effectively suppress the contact corrosion in the contact face between the steel and aluminum material, and a steel plate/aluminum plate joint structure with excellent contact corrosion resistance produced thereby.
SOLUTION: A process for producing a joint structure of a steel plate and an aluminum plate, in which the steel plate and the aluminum plate are joined to each other so as to be electrically connected to each other. The process comprises a step of forming at least one resin coating film in a thickness of 0.1 to 5.0 μm on a contact surface on the steel plate side, wherein the resin is selected from the group consisting of a polyolefin resin, a polyurethane resin and an epoxy resin.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够有效地抑制钢和铝材料之间的接触面的接触腐蚀的钢板/铝板接合结构的制造方法，以及钢板/铝板接头由此产生具有优异的接触腐蚀性的结构。解决方案：一种用于制造钢板和铝板的接合结构的方法，其中钢板和铝板彼此接合以彼此电连接。该方法包括在钢板侧的接触表面上形成至少一种厚度为0.1至5.0μm的树脂涂膜的步骤，其中树脂选自聚烯烃树脂，聚氨酯树脂和环氧树脂。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2011114331A Method of manufacturing dust core, and dust core obtained by the manufacturing method 有权
标题翻译：制造粉芯的方法和制造方法获得的颗粒
公开(公告)号：JP2011114331A
公开(公告)日：2011-06-09
申请号：JP2009272525
申请日：2009-11-30
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： OWAKI TAKESHI , YANAGISAWA KAZUMI , HOSOKAWA MAMORU , KAMIJO TOMOTSUNA , AKAGI NOBUAKI
IPC分类号： H01F41/02 , B22F1/02 , B22F3/00 , B22F3/24 , H01F1/24 , H01F27/255
摘要： PROBLEM TO BE SOLVED: To provide a method of manufacturing a dust core that has superior mechanical strength and maintains electric insulation even when a high-temperature heat treatment is performed. SOLUTION: The method of manufacturing the dust core by compacting iron-based soft magnetic powder for the dust core having a phosphate conversion coating on an iron-based magnetic powder surface and then heat-treating the green compact is characterized in that the heat treatment temperature is ≥550°C, the heat treatment time is longer than 20 minutes, and the compact obtained by subjecting the green compact to the heat treatment is cooled in a liquid agency. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供即使在进行高温热处理的情况下也能够制造具有优异的机械强度并且保持电绝缘性的防尘芯的方法。解决方案：通过在铁基磁性粉末表面上压制具有磷酸盐转化涂层的粉芯的铁基软磁性粉末，然后对生坯进行热处理，制造压粉芯的方法的特征在于，热处理温度≥550℃，热处理时间长于20分钟，通过对生坯进行热处理得到的成形体进行液体冷却。版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2011038178A Method for pickling titanium sheet 审中-公开
标题翻译：采用钛片的方法
公开(公告)号：JP2011038178A
公开(公告)日：2011-02-24
申请号：JP2009189264
申请日：2009-08-18
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： YANAGISAWA KAZUMI , OWAKI TAKESHI , ONO KIMISUKE , KAWAFUKU JUNJI
IPC分类号： C23G1/10 , B21B45/06
摘要： PROBLEM TO BE SOLVED: To provide a method for pickling a titanium sheet by which the generation amount of NOx gas is suppressed, and further, uniform pickling for the upper and lower faces of a titanium sheet can be achieved.
SOLUTION: In the method where, making both the faces of a titanium sheet 1 as the upper and lower faces 1a, 1b, respectively, the sheet is continuously passed through to a pickling bath 2 comprising nitric acid, a block member 4 is made close to the titanium sheet 1 so as to cover the upper face of the titanium sheet 1 to be passed and is installed into the pickling bath 2, the generation amount of NOx gas is suppressed, and further, the pickling speed of the upper and lower faces 1a, 1b in the titanium sheet 1 is uniformized as well.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种抑制NOx气体产生量的钛片的酸洗方法，并且可以实现钛片的上表面和下表面的均匀酸洗。解决方案：在将钛片1的两面分别作为上表面和下表面1a，1b分别将片材连续通过到包含硝酸的酸洗槽2的方法中，将块件4 靠近钛片1以覆盖要通过的钛片1的上表面并且被安装到酸洗槽2中，抑制NOx气体的产生量，此外，上部的酸洗温度并且钛片1中的下表面1a，1b也是均匀的。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2011038159A Method for recovering molybdenum from waste water containing strong acid 审中-公开
标题翻译：从含有强酸的废水中回收多晶的方法
公开(公告)号：JP2011038159A
公开(公告)日：2011-02-24
申请号：JP2009187360
申请日：2009-08-12
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： YANAGISAWA KAZUMI , OWAKI TAKESHI , KUNII KAZUTAKA
IPC分类号： C22B34/34 , C01G39/00 , C02F1/58 , C22B3/44 , C22B7/00
CPC分类号： Y02P10/234
摘要： PROBLEM TO BE SOLVED: To efficiently recover molybdenum in a waste water containing a strong acid, with a simple, easy and inexpensive method which does not need any heating apparatus or cooling apparatus, and is suitable for energy saving. SOLUTION: This method for recovering molybdenum in the waste water containing the strong acid includes adding calcium hydroxide into the waste water containing the strong acid in which molybdenum dissolves. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了有效地回收含有强酸的废水中的钼，以简单，容易和便宜的方法，不需要任何加热装置或冷却装置，并且适合于节能。解决方案：在含有强酸的废水中回收钼的方法包括在含钼溶解的强酸的废水中加入氢氧化钙。版权所有（C）2011，JPO＆INPIT

6. 发明专利

JP2010163665A Copper alloy member and heat exchanger 审中-公开
标题翻译：铜合金会员和热交换器
公开(公告)号：JP2010163665A
公开(公告)日：2010-07-29
申请号：JP2009008157
申请日：2009-01-16
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： HOSOKI TETSUO , SHIRAI TAKASHI , OWAKI TAKESHI , YANAGISAWA KAZUMI
IPC分类号： C22C19/03 , C23C18/31 , C23C18/36 , F28D7/02 , F28D7/10 , F28F19/01 , F28F19/06
摘要： PROBLEM TO BE SOLVED: To provide a copper alloy member which does not deposit a scale on a part that comes in contact with high-temperature water even when used in a heat exchanger and does not degrade the heat exchange performance in a process of being used, and to provide the heat exchanger using the same.
SOLUTION: The copper alloy member 1 is used in the heat exchanger that heats water with a refrigerant, has a substrate 2 made from copper or copper alloy, and a plating layer 3 formed at least on the surface of a side of the substrate 2, which comes in contact with water. The plating layer 3 includes, by mass, 0.010-13.0% P and the balance Ni with unavoidable impurities, and has a thickness of 0.1-10 μm.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供即使在热交换器中使用时也不会在与高温水接触的部分上沉积氧化皮并且不会降低工艺中的热交换性能的铜合金构件并且提供使用该热交换器的热交换器。解决方案：铜合金构件1用于利用制冷剂对水进行加热的热交换器，具有由铜或铜合金构成的基板2，以及至少形成在铜的一侧的表面上的镀层3 与水接触的底物2。镀层3的质量含有0.010〜13.0％的P，余量为不可避免的杂质的Ni，其厚度为0.1-10μm。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2009075080A Method for evaluating scale adhesion in copper tube for heat exchanger made of copper or copper alloy 审中-公开
标题翻译：铜管铜合金热交换器铜管尺度粘合度评估方法
公开(公告)号：JP2009075080A
公开(公告)日：2009-04-09
申请号：JP2008180737
申请日：2008-07-10
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： YANAGISAWA KAZUMI , OWAKI TAKESHI , UENO ETSUJI , IDO HIDEKAZU
IPC分类号： G01N5/02 , C02F5/00 , F28F19/01
摘要： PROBLEM TO BE SOLVED: To provide a method which enables the immediate and convenient evaluation of scale adhesion in a copper tube for a heat exchanger made of copper or copper alloy. SOLUTION: The evaluation method includes processes of: adhering scale by repeating the operation three times or greater that has the processes of dipping the copper tube for the heat exchanger into a mixture aqueous solution with hydrogencarbonate and calcium salt being dissolved in water, heating the mixture aqueous solution to a temperature equivalent to that when a practical heat exchanger is used, which is a temperature of a medium circulating in the tube when the heat exchanger is operated, and then taking out the copper tube for the heat exchanger from the mixture aqueous solution; and evaluating scale adhesion by measuring the mass of the copper for the heat exchanger which is taken out from the mixture aqueous solution in the process of adhering scale. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够立即方便地评价由铜或铜合金制成的热交换器的铜管中的水垢附着力的方法。解决方案：评估方法包括以下过程：通过重复将具有将用于热交换器的铜管浸入与碳酸氢盐和钙盐溶解在水中的混合物水溶液的过程的三次或更多次的操作来附着水垢，将混合水溶液加热到与使用实际的热交换器时相当的温度，即当热交换器运行时在管中循环的介质的温度，然后从热交换器的铜管中取出混合水溶液; 并且通过在附着标尺的过程中测量从混合水溶液中取出的热交换器的铜的质量来评估附着力。版权所有（C）2009，JPO＆INPIT

8. 发明专利

JP2006233320A High strength magnesium alloy material and its production method 审中-公开
标题翻译：高强度镁合金材料及其生产方法
公开(公告)号：JP2006233320A
公开(公告)日：2006-09-07
申请号：JP2005053905
申请日：2005-02-28
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： KATO ATSUSHI , OWAKI TAKESHI , KAWADA KAZUHISA
IPC分类号： C22F1/06 , B21C23/00 , B21C29/00 , B22F3/20 , C22C23/02 , C22F1/00
摘要： PROBLEM TO BE SOLVED: To practically produce a high strength alloy material by forming an aluminum-containing magnesium alloy by a hydrostatic extrusion process, and to easily provide a material composed of fine crystal grains and having a high tensile strength.
SOLUTION: The high strength magnesium alloy extruded material has a composition comprising, by weight, 7 to 15% aluminum, and the balance substantially magnesium, has a structure with a mean crystal grain size of ≤10 μm, and also has a tensile strength of ≥300 MPa. In the method, a billet 1 of an alloy material is heated at 200 to 450°C, and is subjected to hydrostatic extrusion at an extrusion ratio of ≥10, thus a high strength magnesium alloy extruded material is produced.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：待解决的问题：为了通过静压挤出法形成含铝镁合金来实际生产高强度合金材料，并且容易地提供由细晶粒组成的材料并具有高拉伸强度。解决方案：高强度镁合金挤出材料具有重量含有7〜15％的铝，余量基本上为镁的组成，其结晶的平均晶粒尺寸为≤10μm，并且还具有抗拉强度≥300MPa。在该方法中，合金材料坯料1在200〜450℃下加热，以≥10的挤出比进行静液压挤出，制造出高强度的镁合金挤压材料。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2005254106A Method for rustproofing end face of surface-treated steel plate and end face rustproofing liquid 审中-公开
标题翻译：用于防止表面处理钢板和端面防腐液体的端面的方法
公开(公告)号：JP2005254106A
公开(公告)日：2005-09-22
申请号：JP2004067539
申请日：2004-03-10
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： FUJISAWA KAZUHISA , YANAGISAWA KAZUMI , OWAKI TAKESHI , IWAI MASATOSHI
IPC分类号： B05D5/00 , B05D7/14 , B32B15/08 , C09D5/08 , C09D185/00 , C23F11/00
摘要： PROBLEM TO BE SOLVED: To provide a method for rustproofing the end face of a surface-treated steel plate, which is simpler than a method for treating with paint or varnish and by which the outdoor corrosion resistance of the end face can be improved much more compared with the conventional method of coating the end face with inorganic matter and to provide an end face rustproofing liquid.
SOLUTION: This method for rustproofing the end face of the surface-treated steel plate comprises a step to apply a solution containing a titanate-based coupling agent having three or more hydrophobic groups of ≥5 carbon atoms to the end face of the surface-treated steel plate. The concentration of the titanate-based coupling agent in the solution is 0.5-20 mass%. The amount of the titanate-based coupling agent to be applied to the end face is 5-50 μg/m
2 in terms of Ti amount.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种用于防锈表面处理钢板的端面的方法，其比用油漆或清漆处理的方法简单，并且端面的室外耐腐蚀性可以是与用无机物涂覆端面的常规方法相比提高了更多，并提供了端面防锈液体。解决方案：用于防锈表面处理钢板的端面的方法包括将含有具有三个或更多个具有≥5个碳原子的疏水基团的钛酸酯基偶联剂的溶液施加到表面处理钢板。溶液中钛酸酯系偶联剂的浓度为0.5〜20质量％。以Ti量计，施加到端面的钛酸酯系偶联剂的量为5〜50μg/ m 2·SP。版权所有（C）2005，JPO＆NCIPI

10. 发明专利

JP2014198911A アルミニウム合金板、これを用いた接合体および自動車用部材有权
标题翻译：铝合金板，使用其的加固体和汽车部件
公开(公告)号：JP2014198911A
公开(公告)日：2014-10-23
申请号：JP2014138718
申请日：2014-07-04
申请人：株式会社神戸製鋼所 , Kobe Steel Ltd
发明人： TATSUMI AKIHIKO , OWAKI TAKESHI
IPC分类号： C23C22/13
摘要：【課題】高温湿潤環境にさらされても、接着剤の接合界面での界面剥離が発生し難く、したがって接着強度が低下し難い、接着耐久性に優れたアルミニウム合金板、これを用いた接合体および自動車用部材を提供する。【解決手段】アルミニウム合金板10は、アルミニウム合金基板1と、アルミニウム合金基板1の表面に形成された表面酸化皮膜2とを備え、表面酸化皮膜2は、ジルコニウム量が0.01〜10原子%、マグネシウム量が0.1原子%以上10原子%未満、窒素量が17原子%未満であることを特徴とする。【選択図】図1
摘要翻译：要解决的问题：为了提供即使在暴露于高温湿环境下也难以在粘结界面上产生界面剥离的铝合金板，因此几乎不降低粘合强度和优异的粘结耐久性，并且提供一种接合使用其的车身和汽车构件。铝合金板10包括铝合金基板1和形成在铝合金基板1的表面上的表面氧化膜2.表面氧化膜2包括锆量为0.01〜10原子％，镁量为0.1原子％以上且低于10原子％，氮量为17原子％以下。

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