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1. 发明专利

JP2010013702A Plated member and method for forming plated layer 有权
标题翻译：用于形成层的成员和方法
公开(公告)号：JP2010013702A
公开(公告)日：2010-01-21
申请号：JP2008174996
申请日：2008-07-03
申请人： Suirei:Kk , Tateyama Denka Kogyo Kk , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社スイレイ , 立山電化工業株式会社
发明人： SHIBATA YASUFUMI , NOMURA TAKASHI , CHIKADA SHIGERU , SAKANO MITSURU , ICHIKAWA ISAMU , HIGASHI MASATO , HONDA JUNICHI , MIZUTANI SATOSHI
IPC分类号： C25D7/00 , C25D5/24 , H01L23/50
CPC分类号： C25D3/32 , C25D5/50 , H01L23/49582 , H01L2924/0002 , H05K3/244 , Y10T428/12715 , H01L2924/00
摘要： PROBLEM TO BE SOLVED: To inhibit a whisker from forming in a plated member which has a plated layer made from a lead-free material on the surface of a substrate. SOLUTION: The plated member 3 which has a pure-Sn-plated layer 2 made from the lead-free material on the surface of the substrate 1 makes indices of the orientation of a (101) plane and a (112) plane in the pure-Sn-plated layer controlled to higher values than those of indices of the orientation of other crystal orientation planes. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：待解决的问题：在基板表面上，在具有由无铅材料制成的镀层的电镀部件中抑制晶须的形成。解决方案：在基板1的表面上由无铅材料制成的具有纯Sn镀层2的电镀部件3使（101）面和（112）面的取向指数在纯Sn镀层中被控制为比其它晶体取向面的取向指数更高的值。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2006174537A Rotor and method of manufacturing rotor 审中-公开
标题翻译：转子和制造转子的方法
公开(公告)号：JP2006174537A
公开(公告)日：2006-06-29
申请号：JP2004360054
申请日：2004-12-13
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： CHIKADA SHIGERU
IPC分类号： H02K15/03 , H02K1/27
摘要： PROBLEM TO BE SOLVED: To provide a rotor having no gap between an insertion hole in itself and a magnet, and to provide a method of a manufacturing the rotor.
SOLUTION: The method of manufacturing a rotor 1 comprises the first process of manufacturing a resin-covered magnet 2 for insertion which has sectional area larger than the sectional area of at least an insertion hole 12 by forming a cover layer 22 around the magnet 21, and the second process of inserting the resin-covered magnet 2 for insertion into the insertion hole 12, while shaving the periphery of the cover layer 22 for insertion with the edge part of the insertion hole 12. In the first process, a cover layer is formed by electrodeposition. This layer is such that the cover layer 22 is provided with a rib 23, extending in the direction of insertion and that a cut 12, to be engaged with the rib 23, is bored in the insertion hole 12.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种在其本身的插入孔和磁体之间没有间隙的转子，并提供制造转子的方法。解决方案：制造转子1的方法包括通过在其周围形成覆盖层22来制造具有比至少插入孔12的截面积大的截面面积的用于插入的树脂覆盖磁体2的第一工序磁体21，以及将树脂被覆磁体2插入插入孔12中的第二过程，同时刮削用于插入插入孔12的边缘部分的覆盖层22的周边。在第一过程中，覆盖层通过电沉积形成。该层是这样的，即覆盖层22设置有沿着插入方向延伸的肋23，并且与插入孔12中的与肋23啮合的切口12可以被打孔。版权所有者 C）2006，JPO＆NCIPI

3. 发明专利

JP2008274316A Plated member and method for producing the same 审中-公开
标题翻译：制备它的成员及其制造方法
公开(公告)号：JP2008274316A
公开(公告)日：2008-11-13
申请号：JP2007115904
申请日：2007-04-25
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： NOMURA TAKASHI , SHIBATA YASUFUMI , CHIKADA SHIGERU , SAKANO MITSURU
IPC分类号： C25D7/00 , C25D5/34
CPC分类号： C23C30/00 , C23C2/08 , C25D5/34 , C25D5/505 , H05K3/244 , Y10T428/12493 , Y10T428/12708 , Y10T428/12903
摘要： PROBLEM TO BE SOLVED: To provide a plated member having a plated layer composed of a lead-free material, in which the generation of whiskers is suppressed by a new technique which has not been known hitherto; and to provide a method for producing the same. SOLUTION: In the plated member 3 having a plated layer 2 composed of a lead-free material on the surface of a base material 1, the orientation index of the (321) plane in the plated layer is controlled to be 2.5-4.0. In another embodiment, the ratio of the orientation index of the (220) plane to the orientation index of the (321) plane in the plated layer is controlled to be 0.5-1.5. A ground layer having an orientation plane of (220) may be formed between the base material 1 and the plated layer 2. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有由无铅材料构成的镀层的镀层构件，其中通过迄今为止尚未公知的新技术抑制晶须的产生; 并提供其制造方法。解决方案：在基材1的表面上具有由无铅材料构成的镀层2的镀覆构件3中，将镀层中的（321）面的取向指数控制为2.5〜 4.0。在另一个实施方案中，将（220）面的取向指数与镀层中（321）面的取向指数的比值控制在0.5-1.5。可以在基材1和镀层2之间形成具有取向面（220）的接地层。（C）2009，JPO＆INPIT

4. 发明专利

JP2009194966A Magnetic steel sheet and manufacturing method thereof, and stator core, rotor core, and motor 审中-公开
标题翻译：磁钢片及其制造方法，定子芯，转子芯和电机
公开(公告)号：JP2009194966A
公开(公告)日：2009-08-27
申请号：JP2008030907
申请日：2008-02-12
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： TAKAHASHI TOSHIMITSU , CHIKADA SHIGERU , HIRAOKA MOTOKI
IPC分类号： H02K1/18 , H01F1/16
CPC分类号： Y02T10/641
摘要： PROBLEM TO BE SOLVED: To provide a method of manufacturing a magnetic steel sheet, which effectively reduces high frequency iron loss without hindering the magnetic flux flow of low frequency, and to provide the magnetic steel sheet manufactured by the method, a rotor core, a stator core, and a motor, which are made of the magnetic steel sheets.
SOLUTION: This method of manufacturing the magnetic steel sheet includes a first step of preparing a face material 3 having silicon concentration on one side higher than that on the other side, a second step of forming a face material laminate 4 by laminating two face materials 3 and 3 with their sides 31 and 31 having high silicon concentration set outward, and a third step of manufacturing the magnetic steel sheet 5 by rolling the face laminate 4.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：解决的问题：提供一种制造磁钢板的方法，其有效地降低了高频铁损而不会阻碍低频磁通流动，并且提供通过该方法制造的电磁钢板，转子铁芯，定子铁芯和电动机，由电磁钢板制成。解决方案：这种制造电磁钢板的方法包括：制备一侧的硅浓度高于另一侧的面材3的第一步骤，通过层压两层形成面材层压体4的第二步骤表面材料3和3，其侧面31和31具有高的硅浓度设置在外侧;以及第三步骤，通过滚动面层压板4制造电磁钢板5.版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2009030108A Member having lead-free plated layer and manufacturing method thereof 审中-公开
标题翻译：具有无铅涂层的成员及其制造方法
公开(公告)号：JP2009030108A
公开(公告)日：2009-02-12
申请号：JP2007195090
申请日：2007-07-26
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： NOMURA TAKASHI , SHIBATA YASUFUMI , CHIKADA SHIGERU , SAKANO MITSURU
IPC分类号： C25D7/00 , H01L23/50
摘要： PROBLEM TO BE SOLVED: To obtain a plated member 3 having a lead-free plated layer 2 which suppresses generation of acicular whisker 10.
SOLUTION: A plating material of the plated layer 2 is a Sn based plating material and the plated layer 2 is formed so that the ratio occupied by (001) plane of the Sn crystalline particles is the largest on the surface of the plated layer.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：解决方案：获得具有抑制针状晶须10的产生的无铅镀层2的镀覆构件3.解决方案：镀层2的镀覆材料是Sn基镀覆材料，形成镀层2，使得Sn结晶粒子的（001）面所占的比例在镀层的表面上最大。版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2009024237A Method of manufacturing base material for plating, and base material for plating 审中-公开
标题翻译：制造用于镀层的基材的方法和用于镀层的基材
公开(公告)号：JP2009024237A
公开(公告)日：2009-02-05
申请号：JP2007190683
申请日：2007-07-23
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： NOMURA TAKASHI , SHIBATA YASUFUMI , CHIKADA SHIGERU , SAKANO MITSURU , SUZUKI SACHIKAZU , HAYAKAWA ISATAKE , MINAMI KAZUHIKO
IPC分类号： C25D5/50 , C25D7/00 , H01L23/50
摘要： PROBLEM TO BE SOLVED: To obtain a base material for plating having a lead-free plated layer capable of more easily and completely suppressing the generation of acicular whiskers.
SOLUTION: When manufacturing the base material for plating having the lead-free plated layer on the surface of a parent material, nodular whiskers are artificially generated by giving a cold and hot cycle history to a plated layer, after forming the lead-free plated layer on the surface of the parent material. Since inner stress of the plated layer is released thereby, the generation of the acicular whiskers thereafter is suppressed.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：获得能够更容易且完全抑制针状晶须生成的无铅镀层的电镀用基材。解决方案：当在母材表面上制造具有无铅镀层的电镀基材时，通过向镀层赋予冷和热循环历史来人造产生结节状晶须，母材表面上的自由镀层。由于镀层的内部应力被释放，所以其后的针状晶须的产生被抑制。版权所有（C）2009，JPO＆INPIT

7. 发明专利

JP2009263699A METHOD OF MANUFACTURING PLATED BASE MATERIAL HAVING Sn PLATED LAYER 有权
标题翻译：制备镀层的材料的方法
公开(公告)号：JP2009263699A
公开(公告)日：2009-11-12
申请号：JP2008112615
申请日：2008-04-23
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： SAKANO MITSURU , NOMURA TAKASHI , SHIBATA YASUFUMI , CHIKADA SHIGERU
IPC分类号： C25D5/48 , C25D7/00 , H01L23/50
摘要： PROBLEM TO BE SOLVED: To provide a method of manufacturing a plated base material, the occurrence of whisker is suppressed by adding a simple means.
SOLUTION: In the manufacture of the plated base material 3 by having the Pb-free Sn plated layer 2 on the surface of a base material 1, after the Pb-free Sn plated layer 2 is formed on the surface of the base material, the formed plated layer 2 is cold-rolled. The deviation of orientation index on the plated surface is made even by the cold-rolling to suppress the occurrence of the whisker.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种制造电镀基材的方法，通过添加简单的手段来抑制晶须的发生。解决方案：在通过在基材1的表面上具有无铅Sn镀层2来制造镀覆基材3时，在基材表面上形成无铅Sn镀层2之后材料，形成的镀层2被冷轧。即使通过冷轧也能够使镀层表面的取向指数偏离，以抑制晶须的发生。版权所有（C）2010，JPO＆INPIT

8. 发明专利

JP2009024194A Plated member 审中-公开
标题翻译：备注会员
公开(公告)号：JP2009024194A
公开(公告)日：2009-02-05
申请号：JP2007185759
申请日：2007-07-17
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： SAKANO MITSURU , SHIBATA YASUFUMI , NOMURA TAKASHI , CHIKADA SHIGERU
IPC分类号： C25D7/00 , H01L23/50
摘要： PROBLEM TO BE SOLVED: To suppress occurrence of whiskers by controlling the crystal orientation surface and the orientation index of the plating layer in a plated member having plating layer made of a lead-free material.
SOLUTION: The plated member 3 having the plating layer 2 formed from the lead-free material on the surface of a base material 1 is controlled to have the orientation index of ≥15 in (321) plane and the orientation index of ≤0.5 in (220) plane on the plating layer or to have the orientation index of ≥10 in (220) plane and the orientation index of ≤1.0 in (321) plane on the plating layer.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：待解决的问题：通过控制具有由无铅材料制成的镀层的镀层的镀层中的晶体取向面和镀层的取向指数来抑制晶须的发生。解决方案：将在基材1的表面上由无铅材料形成的镀层2的电镀部件3控制为在（321）面中的取向指数≥15，取向指数≤ 在镀层上的（220）面中为0.5（220）面，或者在（220）面中的取向指数为≥10，镀层的（321）面的取向指数为≤1.0。版权所有（C）2009，JPO＆INPIT

9. 发明专利

JP2004166354A Motor 审中-公开
公开(公告)号：JP2004166354A
公开(公告)日：2004-06-10
申请号：JP2002327654
申请日：2002-11-12
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： TAKANO MASAYUKI , KANEDA TAKASUKE , CHIKADA SHIGERU , TAKAHASHI TOSHIMITSU , SAIDA HISAMITSU
IPC分类号： H02K1/18 , H02K19/10
摘要： PROBLEM TO BE SOLVED: To provide a motor having a high motor efficiency and a high running torque. SOLUTION: The motor has a stator core 22 and a rotor core 26 formed by laminating U-shaped steel plates to keep electric insulation from each other. The stator core 22 is arranged such that an external magnetic field being excited by the stator core 22 is formed substantially in parallel with the turning central axis 24 of the motor from the projecting end part of the U-shaped stator core 22. The stator core 22 and the rotor core 26 are arranged such that the projecting end part of the U-shaped stator core 22 and the projecting end part of the U-shaped rotor core 26 are butted each other through a specified gap during operation of the motor. COPYRIGHT: (C)2004,JPO

10. 发明专利

JP2011204372A Electric wiring connector 审中-公开
标题翻译：电线连接器
公开(公告)号：JP2011204372A
公开(公告)日：2011-10-13
申请号：JP2010067985
申请日：2010-03-24
申请人： Toyota Motor Corp , Yazaki Corp , トヨタ自動車株式会社 , 矢崎総業株式会社
发明人： SHIBATA YASUFUMI , NOMURA TAKASHI , CHIKADA SHIGERU , KISHIHATA YUYA , SHIMADA TOMOHIRO
IPC分类号： H01R13/03 , H01R13/04
摘要： PROBLEM TO BE SOLVED: To provide an electric wiring connector free from a problem that tin whisker allowed to be generated from a tin-plated layer of an electrode comes astride adjacent electrodes to cause inter-electrode short circuiting, with simple structure improvement given to the connector.SOLUTION: Of the electric wiring connector 10 made by arranging a plurality of linear electrodes 2 each equipped with a lead-free tin system plated layer 3 at intervals on one side face of a linear film 1 along a length direction or nearly a length direction of that film 1, a cross-section shape of the film 1 orthogonal to a length direction takes on a curved shape.
摘要翻译：要解决的问题：为了提供一种电接线连接器，不存在从电极的镀锡层产生的锡晶须横跨相邻电极的问题，导致电极间短路，结构改进简单连接器。解决方案：通过在线性膜1的一个侧面上沿着长度方向或近似长度排列多个线状电极2，每个直线电极2分别配置有无铅锡系镀层3，该膜1的方向，与长度方向正交的膜1的横截面形状呈弯曲形状。

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