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1. 发明专利

JP2013236526A Assembled conductor wire, coil formed by processing the same, and process of manufacturing the same 审中-公开
标题翻译：组装导体线，通过加工形成的线圈及其制造方法
公开(公告)号：JP2013236526A
公开(公告)日：2013-11-21
申请号：JP2012109096
申请日：2012-05-11
申请人： Toyota Motor Corp , トヨタ自動車株式会社 , Toyota Central R&D Labs Inc , 株式会社豊田中央研究所
发明人： TAKEBE KATSUHIKO , TAKAO HISAFUMI , DONG SHUXIN , URATA SHINYA , WATANABE GORO , NAKAI HIDEO
IPC分类号： H02K3/04
CPC分类号： Y02T10/641
摘要： PROBLEM TO BE SOLVED: To provide an assembled conductor wire capable of forming a coil in high precision even when undergoing a bending process with a small bending radius.SOLUTION: An assembled conductor wire 50 is formed by arranging mutually in parallel a plurality of element conductor wires having rectangular cross-sections and integrating the conductor wires, wherein the element conductor wires are welded at ends 21a and 21j of the assembled conductor wire 50 and at a plurality of positions in a predetermined interval Lbetween the ends 21a and 21j.
摘要翻译：要解决的问题：提供一种能够以高精度形成线圈的组装导体线，即使在经历弯曲半径小的弯曲加工时也是如此。解决方案：组合导体线50通过平行地布置成多个元件导体电线具有矩形横截面并集成导线，其中元件导体线在组装的导线50的端部21a和21j处焊接，并且在端部21a和21j之间以预定间隔L的多个位置焊接。

2. 发明专利

JP2011188721A Conductive wire for rotary electrical machine winding, manufacturing method thereof, and rotary electrical machine winding 审中-公开
标题翻译：旋转电机绕线导线，其制造方法及旋转电机绕组
公开(公告)号：JP2011188721A
公开(公告)日：2011-09-22
申请号：JP2010054652
申请日：2010-03-11
申请人： Toyota Central R&D Labs Inc , 株式会社豊田中央研究所
发明人： NAKAI HIDEO , URATA SHINYA , HIRAMOTO KENJI , MATSUOKA HIDEAKI , DONG SHUXIN , FUKUMORI KENZO
IPC分类号： H02K3/04 , H01B7/00 , H01B7/02 , H01B13/00 , H02K15/04
摘要： PROBLEM TO BE SOLVED: To improve a conductor space factor in a part for arranging a conductive wire, to suppress the generation of an eddy current, and to effectively prevent the generation of a circulating current within the conductive wire, in the conductive wire for a rotary electrical machine winding.
SOLUTION: In the conductive wire 10 for the rotary electric machine winding, a plurality of conductive element wires 16, each of which is a square type wire having rectangular cross section, are arranged so that only one layer is located side by side. The conductive wire is not combined with a conductive wire of other layer in thickness direction. The plurality of conductive element wires 16 are combined through an insulating portion 18 mutually.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了改善用于布置导线的部件中的导体空间系数，以抑制涡流的产生，并且有效地防止在导线内产生循环电流，在导电线用于旋转电机绕组。解决方案：在用于旋转电机绕组的导线10中，布置有多个导电元件布线16，每个导体元件布线是具有矩形横截面的方形导线，使得只有一个层并排放置。导线不与厚度方向上的其他层的导线组合。多个导电元件布线16通过绝缘部分18相互组合。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2009279643A Al ALLOY DIE CASTING, AND METHOD FOR PRODUCING THE SAME 有权
标题翻译：铝合金铸造及其制造方法
公开(公告)号：JP2009279643A
公开(公告)日：2009-12-03
申请号：JP2008137170
申请日：2008-05-26
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 , TSUCHIYA YOSHINARI , FURUKAWA YUICHI
IPC分类号： B22D17/00 , B22D17/22 , B22D21/04 , C22C9/00 , C22C9/06 , C22C21/02 , C22C27/04
摘要： PROBLEM TO BE SOLVED: To provide an Al alloy die casting which has excellent seizure resistance or the like.
SOLUTION: In the Al alloy die casting, at least a part of a casting surface layer formed by being brought into contact with the inner wall of a die is composed of a chill layer with a fine solidified structure in which the secondary dendrite arm spacing (DAS2) of the primary crystals crystallized from a molten metal is ≤2 μm. In the Al alloy die casting, differently from the conventional die casting, since the solidified structure of the surface layer is composed of an ultrafine chill layer, seizure, surface cracks or the like are hardly caused between itself and the die, and the Al alloy die casting having excellent surface properties can be obtained at a high yield.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供具有优异的耐发泡性等的Al合金压铸件。解决方案：在Al合金压铸件中，通过与模具的内壁接触形成的铸造表面层的至少一部分由具有精细凝固结构的冷却层组成，其中二次枝晶从熔融金属结晶的一次晶体的臂间距（DAS2）≤2μm。在Al合金压铸中，与现有的压铸不同，由于表面层的凝固结构由超细冷却层构成，因此在本体和模具之间几乎不产生卡死，表面裂纹等，Al合金可以高产率获得具有优异表面性能的压铸件。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2014098200A Insulation-coated aluminum electrical conductor, and production method thereof 有权
标题翻译：绝缘涂层铝电路导体及其制造方法
公开(公告)号：JP2014098200A
公开(公告)日：2014-05-29
申请号：JP2012251497
申请日：2012-11-15
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 , TAKAO HISAFUMI , OKAMOTO ATSUHITO
IPC分类号： C25D11/12 , C25D11/04 , H01B3/10 , H01B7/02 , H01B13/16
摘要： PROBLEM TO BE SOLVED: To provide an insulation-coated aluminum electrical conductor which has high insulation properties and is excellent in abrasion resistance, cryogenic cycle durability and the like.SOLUTION: The insulation-coated aluminum electrical conductor comprises: a base material comprising pure aluminum or an aluminum alloy; and an insulation coating film for covering the surface of the base material. The insulation coating film comprises an anodic oxide film formed on the surface of the base material. The anodic oxide film has, at the least, an inner layer part formed on the base material side and an outer layer part formed on the opposed side of the base material to the inner layer part, and the inner layer part has the specific surface area larger than that of the outer layer part. As a result, the inner layer part exhibits excellent insulation properties and the outer layer part exhibits excellent abrasion resistance and has further excellent cryogenic cycle durability. The insulation-coated aluminum electrical conductor is suitable for, for example, coils of an exothermic electric motor.
摘要翻译：要解决的问题：提供一种具有高绝缘性且耐磨性，低温循环耐久性等优异的绝缘涂层的铝电导体。解决方案：绝缘涂覆的铝电导体包括：基材，其包含纯铝或铝合金; 以及用于覆盖基材表面的绝缘涂膜。绝缘涂膜包括形成在基材表面上的阳极氧化膜。阳极氧化膜至少具有形成在基材侧的内层部和形成在与内层部的基材相对的一侧的外层部，内层部的比表面积大于外层部分的尺寸。结果，内层部分具有优异的绝缘性能，外层部分具有优异的耐磨性，并具有更好的低温循环耐久性。绝缘涂覆的铝电导体适用于例如放热电动机的线圈。

5. 发明专利

JP2011147984A Mold, solidified body, and method for producing the same 有权
标题翻译：模具，固化体及其制造方法
公开(公告)号：JP2011147984A
公开(公告)日：2011-08-04
申请号：JP2010012635
申请日：2010-01-22
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 , SUGIYAMA YOSHIO , IWABORI HIROAKI , DONG SHUXIN , FURUKAWA YUICHI
IPC分类号： B22C9/06 , B22C3/00 , B22D17/22 , B29C33/38
CPC分类号： B22D17/2209 , B29C33/38 , B29C33/56 , C23C28/00 , C23C30/00 , Y10T428/12479
摘要： PROBLEM TO BE SOLVED: To provide a mold, wherein the filling properties of molten material are improved and the solidification time thereof is reduced. SOLUTION: The mold includes on its base material a contact surface which may come into contact with the molten material. The contact surface is characterized by including at least a first surface and a second surface, wherein the first surface has a fabric layer with raised carbon fibers, and the second surface has a surface characteristic different from that of the first surface. In terms of this mold, the surface characteristics of the first surface and the second surface are different, and so are their heat conductivities. Adjustment by appropriate combination of the first and second surfaces can prevent the temperature drop of the molten material during filling, while the solidification time of the molten material or the like can be reduced. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种模具，其中熔融材料的填充性能得到改善并且凝固时间降低。解决方案：模具在其基材上包括可能与熔融材料接触的接触表面。接触表面的特征在于至少包括第一表面和第二表面，其中第一表面具有带有凸起碳纤维的织物层，并且第二表面具有与第一表面不同的表面特性。就该模具而言，第一表面和第二表面的表面特性不同，它们的导热性也不同。通过适当组合第一表面和第二表面的调整可以防止在填充期间熔融材料的温度下降，同时可以减少熔融材料等的凝固时间。版权所有（C）2011，JPO＆INPIT

6. 发明专利

JP2009220113A Filling-solidifying analysis method for molten material and the filling-solidifying analysis program 有权
标题翻译：填充固化分析方法及填充固化分析方案
公开(公告)号：JP2009220113A
公开(公告)日：2009-10-01
申请号：JP2008063882
申请日：2008-03-13
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： IWATA YASUSHI , DONG SHUXIN , SUGIYAMA YOSHIO , YAOKAWA JUN , IWABORI HIROAKI , IKUTA HIROYUKI , AMANO NORIHIRO , NAKAMICHI TAKASHI
IPC分类号： B22D46/00
摘要： PROBLEM TO BE SOLVED: To provide a filling-solidifying analysis method which can duplicate a shrinkage cavity defect at high precision.
SOLUTION: In the filling-solidifying analysis method for a molten material, the conditions where a molten material is supplied to each cavity element even in the case a solid phase ratio is high are simulated. In this way, the distribution and amount, e.g. of the shrinkage cavity defect of a die casting can be predicted at high precision.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供可以高精度地复制收缩腔缺陷的填充 - 固化分析方法。解决方案：在熔融材料的填充 - 固化分析方法中，模拟了即使在固相比高的情况下也向每个空腔元件供应熔融材料的条件。以这种方式，分布和数量，例如可以高精度地预测压铸件的收缩腔缺陷。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2013236523A Assembled conductor wire, coil formed by processing the same, and process of manufacturing the same 审中-公开
标题翻译：组装导体线，通过加工形成的线圈及其制造方法
公开(公告)号：JP2013236523A
公开(公告)日：2013-11-21
申请号：JP2012109039
申请日：2012-05-11
申请人： Toyota Motor Corp , トヨタ自動車株式会社 , Toyota Central R&D Labs Inc , 株式会社豊田中央研究所
发明人： TAKEBE KATSUHIKO , TAKAO HISAFUMI , DONG SHUXIN , URATA SHINYA , WATANABE GORO , NAKAI HIDEO
IPC分类号： H02K3/04 , H01B7/00 , H02K15/04
CPC分类号： Y02T10/641
摘要： PROBLEM TO BE SOLVED: To provide an assembled conductor wire capable of forming a coil in high precision even when undergoing a bending process with a small bending radius.SOLUTION: An assembled conductor wire 50 is formed by arranging mutually in parallel a plurality of element conductor wires having rectangular cross-sections and integrating the conductor wires, wherein the element conductor wires are welded at positions 21a that is an end of a bending part 22 for forming a segment coil 20 to 21k. The process of manufacturing the coil includes steps of: collectively arranging mutually in parallel the plurality of element conductor wires having rectangular cross-sections and forming the integrated assembled conductor wire 50; welding the element conductor wires at an end of the bending part for forming the coil; and performing a process of bending into a coil shape.
摘要翻译：要解决的问题：提供一种能够以高精度形成线圈的组装导体线，即使在经历弯曲半径小的弯曲加工时也是如此。解决方案：组合导体线50通过平行地布置成多个元件导体电线具有矩形横截面并集成导线，其中元件导线在作为用于形成段线圈20至21k的弯曲部分22的端部的位置21a处焊接。制造线圈的过程包括以下步骤：将具有矩形横截面的多个元件导体线并排地并排配置，并形成集成的组装导体线50; 在用于形成线圈的弯曲部的端部处焊接元件导体线; 并执行弯曲成线圈形状的处理。

8. 发明专利

JP2013235791A Assembled conductor wire, coil formed by processing the same, and process of manufacturing the same 审中-公开
标题翻译：组装导体线，通过加工形成的线圈及其制造方法
公开(公告)号：JP2013235791A
公开(公告)日：2013-11-21
申请号：JP2012109072
申请日：2012-05-11
申请人： Toyota Motor Corp , トヨタ自動車株式会社 , Toyota Central R&D Labs Inc , 株式会社豊田中央研究所
发明人： TAKEBE KATSUHIKO , TAKAO HISAFUMI , DONG SHUXIN , URATA SHINYA , WATANABE GORO , NAKAI HIDEO
IPC分类号： H01B7/00 , H01B7/02 , H01B13/00 , H02K3/04 , H02K15/04
CPC分类号： Y02T10/641
摘要： PROBLEM TO BE SOLVED: To provide an assembled conductor wire capable of forming a coil in high precision even when undergoing a bending process with a small bending radius.SOLUTION: Provided is an assembled conductor wire 50 that is formed by arranging mutually in parallel a plurality of element conductor wires having rectangular cross-sections and integrating the conductor wires in predetermined intervals (Lto L) by welding and is inserted into a slot 12 of a stator 10, wherein the number of welding points of portions positioned in the slot 12 is one or less.
摘要翻译：要解决的问题：提供一种能够以高精度形成线圈的组装导体线，即使在弯曲半径小的弯曲加工时也是如此。解决方案：提供一种组装导体线50，其通过相互平行地布置而形成的具有矩形横截面的元件导线并且通过焊接以预定间隔（L到L）集成导线并插入到定子10的槽12中，其中定位在槽12中的部分的焊接点的数量是一个或更少。

9. 发明专利

JP2010110792A Solidification analysis method for alloy molten metal and solidification analysis program thereof 审中-公开
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：JP2010110792A
公开(公告)日：2010-05-20
申请号：JP2008285511
申请日：2008-11-06
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 , AMANO NORIHIRO , NAKAMICHI TAKASHI , IKUTA HIROYUKI
IPC分类号： B22D46/00 , B22D17/00 , B22D21/04
摘要： PROBLEM TO BE SOLVED: To provide a solidification analysis method for an alloy molten metal in consideration of an supercooled state.
SOLUTION: The solidification analysis method for the alloy molten metal includes a solidification analysis process comprising: a solidification property defining step where supercooling solidification properties showing the correlation between the solid phase ratio or eutectic solidification temperature and the cooling velocity of an alloy molten metal are defined; and a solidification analysis step where, based on the supercooling solidification properties, a solidification process through which the alloy molten metal is solidified in a packed element as a cavity element packed with the alloy molten metal is calculated with the lapse of time. By performing simulation in consideration of such supercooled state, solidification analysis with higher precision can be relatively easily performed on various alloy molten metals.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：考虑到过冷状态，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包括固化分析方法，其包括：凝固特性限定步骤，其中过冷凝固性能显示固相比或共晶凝固温度与合金熔融的冷却速度之间的相关性定义金属; 以及固化分析步骤，其中基于过冷却凝固特性，计算出随着时间的流逝，将合金熔融金属固化在填充元素中作为填充有合金熔融金属的空腔元件的凝固过程。通过考虑到这种过冷状态进行模拟，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

10. 发明专利

JP2014207091A 素線の集合体とその製造方法有权
标题翻译：线束及其生产方法
公开(公告)号：JP2014207091A
公开(公告)日：2014-10-30
申请号：JP2013083054
申请日：2013-04-11
申请人：トヨタ自動車株式会社 , Toyota Motor Corp , 株式会社豊田中央研究所 , Toyota Central R&D Labs Inc
发明人： KASAI KEISUKE , MARUYAMA DAICHI , DONG SHUXIN , TAKAO HISAFUMI , URATA SHINYA , OKAMOTO ATSUHITO , NAKAI HIDEO
IPC分类号： H01B13/00 , C23C8/10 , H01B5/08
CPC分类号： H01B5/12 , B21B1/166 , C21D8/06 , C22F1/08 , H01B13/0016 , H01F5/06 , H01F41/12
摘要：【課題】複数の素線が束ねられて一体とされた素線の集合体の製造方法に関し、占積率が高く、渦電流損失低減性能に優れたコイルを形成することのできる素線の集合体とその製造方法を提供する。【解決手段】複数本の断面が円形の導線1を束ねて圧延もしくは引抜きし、それぞれの導線1の断面を多角状として導線1’を形成し、導線の集合体10を形成する第1のステップ、導線の集合体10に熱処理をおこない、それぞれの導線1’の周囲に酸化被膜2を形成して素線3とし、素線の集合体20を形成する第2のステップからなる素線の集合体の製造方法である。【選択図】図1
摘要翻译：要解决的问题：为了提供一种能够形成具有高空间因数和优异的涡流损耗降低性能的线圈的电线组，其中多根导线结合并整合在一起，并且其制造方法。电线簇的制造方法包括：第一步骤，其中分别具有圆形横截面的多个导体1并且被卷绕或拉出以形成其中形成各个导体1的横截面的导体1' 形成多边形，从而形成一组导体10; 并且对导体簇10进行加热处理的第二步骤，并且在用于形成导线3的各个导体1'周围形成氧化物膜2，从而形成线束20。

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