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11. 发明专利

JP2012241226A Insulation-coated aluminum conductor, insulation coating, and method of producing insulation coating 有权
标题翻译：绝缘涂层铝导体，绝缘涂层和生产绝缘涂层的方法
公开(公告)号：JP2012241226A
公开(公告)日：2012-12-10
申请号：JP2011111570
申请日：2011-05-18
申请人： Toyota Central R&D Labs Inc , 株式会社豊田中央研究所
发明人： DONG SHUXIN , MATSUOKA HIDEAKI , URATA SHINYA , NAKAI HIDEO , TAKAO HISAFUMI
IPC分类号： C25D11/04
CPC分类号： C25D11/04
摘要： PROBLEM TO BE SOLVED: To provide an aluminum conductor having very high specific resistance and breakdown voltage.SOLUTION: The aluminum conductor is an insulation-coated aluminum conductor constituted of a substrate made from pure aluminum or an aluminum alloy and of an insulation coating covering the outer surface thereof, wherein the insulation coating formed on the surface of the substrate is comprised of an anodic oxidation coating having a specific surface area of 25 m/g or greater. If the specific surface area of the anodic oxidation coating is 25 m/g or greater, the specific resistance and the breakdown voltage thereof phenomenally increase. The aluminum conductor covered with the anodic oxidation coating exhibits excellent insulation. The anodic oxidation coating is excellent in heat resistance as well. Therefore, the aluminum conductor exhibits excellent insulation under a high temperature environment or the like.
摘要翻译：要解决的问题：提供具有非常高的电阻率和击穿电压的铝导体。解决方案：铝导体是由纯铝或铝合金制成的基板和覆盖其外表面的绝缘涂层构成的绝缘涂覆的铝导体，其中形成在基板表面上的绝缘涂层是包括比表面积为25m 2 / SP / g以上的阳极氧化涂层。如果阳极氧化涂层的比表面积为25mΩ/ g以上，则电阻率和击穿电压显着增加。覆盖有阳极氧化涂层的铝导体表现出优异的绝缘性。阳极氧化涂层也具有优异的耐热性。因此，铝导体在高温环境等下表现出优异的绝缘性。版权所有（C）2013，JPO＆INPIT

12. 发明专利

JP2010131647A Solidification analysis method for alloy molten metal and solidification analysis program therefor 有权
标题翻译：合金金属固溶分析方法及其固化分析方法
公开(公告)号：JP2010131647A
公开(公告)日：2010-06-17
申请号：JP2008311173
申请日：2008-12-05
申请人： Toyota Central R&D Labs Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社豊田中央研究所
发明人： YAOKAWA JUN , IWATA YASUSHI , DONG SHUXIN , SUGIYAMA YOSHIO , IWABORI HIROAKI , NAKAMICHI TAKASHI , AMANO NORIHIRO , IKUTA HIROYUKI
IPC分类号： B22D46/00
CPC分类号： G06F17/5018 , B22D17/32 , G06F2217/80
摘要： PROBLEM TO BE SOLVED: To provide a solidification analysis method for an alloy molten metal in consideration of an overcooling state. SOLUTION: The solidification analysis method for an alloy molten metal is characterized in that, on the basis of the solidification speed of an alloy molten metal and a solidification speed parameter as a parameter for evaluating the influence of the solidification speed exerted on the solidification of the alloy molten metal in accordance with a solid phase rate, a solid phase rate variation is calculated. By performing simulation in consideration of an overcooling state like this, solidification analysis with higher precision can be relatively easily performed to various alloy molten metals. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：考虑到过冷却状态，提供合金熔融金属的凝固分析方法。合金熔融金属的凝固分析方法的特征在于，以合金熔融金属的凝固速度为基准，凝固速度参数作为评价凝固速度影响的参数根据固相速率固化合金熔融金属，计算固相速率变化。考虑到这样的过冷状态进行模拟，可以相对容易地对各种合金熔融金属进行凝固分析。版权所有（C）2010，JPO＆INPIT

13. 发明专利

JP2010082627A Method for simulation of casting and program used for the same 有权
标题翻译：用于模拟铸件的方法及其使用的程序
公开(公告)号：JP2010082627A
公开(公告)日：2010-04-15
申请号：JP2008251241
申请日：2008-09-29
申请人： Toyota Central R&D Labs Inc , Toyota Industries Corp , 株式会社豊田中央研究所 , 株式会社豊田自動織機
发明人： DONG SHUXIN , IWABORI HIROAKI , IWATA YASUSHI , HOJO HIROSHI , HIRANO HARUYOSHI , OBAYASHI JOJI , FURUKAWA TADAFUMI , YAMASHITA TAKASHI
IPC分类号： B22D46/00 , B22C9/00
摘要： PROBLEM TO BE SOLVED: To provide a method for simulation of casting, capable of highly accurately predicting position and time at which a mold-cracking causing burr or the like in a casting is generated.
SOLUTION: The method for simulation of casting includes a thermal stress analysis step for carrying out not only filling analysis of a metal melt but also analyzing thermal stress acting on a mold such as a core mold during a filling analysis process for analyzing how the metal melt is filled into a cavity and a determination step for comparing the obtained thermal stress with a cracking stress to be a decision indicator for determining whether the mold-cracking is generated. Highly accurate mold-cracking prediction is enabled by the method for simulation of casting.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于模拟铸造的方法，其能够高精度地预测产生铸造中的模具开裂引起的毛刺等的位置和时间。解决方案：铸造模拟方法包括热应力分析步骤，用于不仅进行金属熔体的填充分析，而且还分析在填充分析过程中作用于模具（如芯模）的热应力，以分析如何将金属熔体填充到空腔中，并且将获得的热应力与开裂应力进行比较的确定步骤作为用于确定是否产生模具裂纹的决定指示器。通过铸造模拟方法实现了高精度的模具破裂预测。版权所有（C）2010，JPO＆INPIT

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