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1. 发明授权

US08988067B2 Variable reluctance resolver and method of producing the variable reluctance resolver 有权
标题翻译：可变磁阻解算器和可变磁阻解算器的制造方法
公开(公告)号：US08988067B2
公开(公告)日：2015-03-24
申请号：US13104123
申请日：2011-05-10
申请人： Hiroshi Aihara , Yasuhiro Endo , Toshihiro Kimura , Yuji Sekitomi , Masao Okumura , Yuki Yamakawa , Noriharu Ogiso
发明人： Hiroshi Aihara , Yasuhiro Endo , Toshihiro Kimura , Yuji Sekitomi , Masao Okumura , Yuki Yamakawa , Noriharu Ogiso
IPC分类号： G01B7/30 , H02K24/00
CPC分类号： H02K24/00 , Y10T29/49071
摘要： A variable reluctance resolver includes a rotor that rotates about a rotational axis, a plurality of detection coils that detect rotation of the rotor, and a magnetic member that magnetically connects adjacent ones of the detection coils to each other. The magnetic member includes a pair of body portions around which the detection coils are wound, and a connection portion that connects the pair of body portions to each other. Both the body portions and the connection portion have a thin flat shape. The body portions are flat so that a direction of extension of the flat shape is along a rotational axis direction, and the magnetic member has a U shape as viewed from the rotational axis direction.
摘要翻译：可变磁阻分解器包括围绕旋转轴线旋转的转子，检测转子旋转的多个检测线圈和将相邻的检测线圈彼此磁连接的磁性部件。磁性构件包括卷绕检测线圈的一对主体部分和将一对主体部彼此连接的连接部。主体部分和连接部分都具有薄的平坦形状。主体部分是平坦的，使得扁平形状的延伸方向沿着旋转轴线方向，并且磁性构件具有从旋转轴线方向观察的U形。

2. 发明授权

US08928200B2 Rotating electric machine 有权
标题翻译：旋转电机
公开(公告)号：US08928200B2
公开(公告)日：2015-01-06
申请号：US13579488
申请日：2010-02-17
申请人： Yasuhiro Endo , Koji Nakamura
发明人： Yasuhiro Endo , Koji Nakamura
IPC分类号： H02K5/12 , H02K1/18
CPC分类号： H02K1/185
摘要： An external cylindrical ring for use in this rotating electric machine includes a body portion and a flange, the body portion including a fastening region making internal contact with an outer circumferential surface of a stator core to be fastened to the outer circumferential surface of the stator core, and a skirt region located at a bottom surface side of a casing and having an inner diameter larger than an inner diameter of the fastening region. When the external cylindrical ring is fastened to the stator core, the deformation of the skirt region of the external cylindrical ring can be suppressed, thus enabling the dimensional accuracy of an outer surface of a cylindrical skirt region of the external cylindrical ring to fall within tolerance.
摘要翻译：用于该旋转电机的外圆柱形环包括主体部分和凸缘，主体部分包括紧固区域，该紧固区域与定子芯的外圆周表面内部接触以紧固到定子芯的外周面以及位于壳体的底面侧的裙部区域，其内径大于紧固区域的内径。当外部圆柱形环固定到定子芯上时，可以抑制外部圆柱形环的裙部区域的变形，从而能够使外部圆柱形环的圆柱形裙部区域的外表面的尺寸精度落在公差内。

3. 发明授权

US08347293B2 Mutual exclusion domains to perform file system processes on stripes 有权
标题翻译：相互排斥的域，用于在条纹上执行文件系统进程
公开(公告)号：US08347293B2
公开(公告)日：2013-01-01
申请号：US11255859
申请日：2005-10-20
申请人： Jason A. Lango , Robert M. English , Yasuhiro Endo , Mehul S. Shah , William P. McGovern
发明人： Jason A. Lango , Robert M. English , Yasuhiro Endo , Mehul S. Shah , William P. McGovern
IPC分类号： G06F9/46 , G06F17/30
CPC分类号： G06F9/5066 , G06F9/52 , G06F17/30091
摘要： Multiple domains are created for processes of a storage server. The processes are capable of execution on a plurality of processors in the storage server. The domains include a first domain, which includes multiple threads that can execute processes in the first domain in parallel, to service data access requests. A data set managed by the storage server is logically divided into multiple subsets, and each of the subsets is assigned to exactly one of the threads in the first domain, for processing of data access requests directed to the data set.
摘要翻译：为存储服务器的进程创建多个域。这些处理能够在存储服务器中的多个处理器上执行。域包括第一域，其包括可以并行地执行第一域中的进程的多个线程来服务数据访问请求。由存储服务器管理的数据集在逻辑上被划分为多个子集，并且每个子集被分配给第一域中的一个线程，用于处理针对数据集的数据访问请求。

4. 发明申请

US20120306312A1 ROTATING ELECTRIC MACHINE 有权
标题翻译：旋转电机
公开(公告)号：US20120306312A1
公开(公告)日：2012-12-06
申请号：US13579488
申请日：2010-02-17
申请人： Yasuhiro Endo , Koji Nakamura
发明人： Yasuhiro Endo , Koji Nakamura
IPC分类号： H02K1/18
CPC分类号： H02K1/185
摘要： An external cylindrical ring for use in this rotating electric machine includes a body portion and a flange, the body portion including a fastening region making internal contact with an outer circumferential surface of a stator core to be fastened to the outer circumferential surface of the stator core, and a skirt region located at a bottom surface side of a casing and having an inner diameter larger than an inner diameter of the fastening region. When the external cylindrical ring is fastened to the stator core, the deformation of the skirt region of the external cylindrical ring can be suppressed, thus enabling the dimensional accuracy of an outer surface of a cylindrical skirt region of the external cylindrical ring to fall within tolerance.
摘要翻译：用于该旋转电机的外圆柱形环包括主体部分和凸缘，主体部分包括紧固区域，该紧固区域与定子芯的外圆周表面内部接触以紧固到定子芯的外周面以及位于壳体的底面侧的裙部区域，其内径大于紧固区域的内径。当外部圆柱形环固定到定子芯上时，可以抑制外部圆柱形环的裙部区域的变形，从而能够使外部圆柱形环的圆柱形裙部区域的外表面的尺寸精度落在公差内。

5. 发明申请

US20110169353A1 ROTATING ELECTRIC MACHINE 有权
标题翻译：旋转电机
公开(公告)号：US20110169353A1
公开(公告)日：2011-07-14
申请号：US13119130
申请日：2009-10-06
申请人： Yasuhiro Endo
发明人： Yasuhiro Endo
IPC分类号： H02K9/00
CPC分类号： H02K1/32 , H02K9/19
摘要： A motor generator serving as a rotating electric machine includes: a rotor; a rotor shaft rotating with the rotor; and end plates and provided at opposite ends, respectively, of the rotor. The rotor shaft has oil channels and provided independently of each other and passing oil therethrough. The end plates and have oil channels and communicating with the oil channels and, respectively, and guiding oil to the rotor. The oil channels and are formed so as to avoid passing oil in a stream having vector components facing one another, as seen in the axial direction of a center axis, on the route of the channels. The oil channels and are formed so as to avoid passing oil in a stream having vector components facing one another, as seen in the axial direction of the center axis, on the route of the channels. The rotating electric machine thus allows the rotor to be cooled uniformly.
摘要翻译：作为旋转电机的电动发电机具有：转子; 与转子一起旋转的转子轴; 和端板，分别设置在转子的相对端。转子轴具有油通道并彼此独立地设置并使油通过。端板并具有油通道并与油通道分别连通并将油引导到转子。油通道形成为避免在通道的路径上沿着中心轴的轴向方向将具有向量分量相对的矢量部件的油流过。油通道形成为避免在通道的路径上沿着中心轴的轴向方向将矢量部件相互面对的流中的油通过。因此，旋转电机允许转子被均匀地冷却。

6. 发明授权

US07800260B2 Vehicle driving apparatus 失效
标题翻译：车辆驾驶装置
公开(公告)号：US07800260B2
公开(公告)日：2010-09-21
申请号：US12092215
申请日：2006-10-27
申请人： Yutaka Komatsu , Yasuhiro Endo , Kazutaka Tatematsu , Takeshi Yamazaki , Hiromichi Kuno , Tadafumi Yoshida
发明人： Yutaka Komatsu , Yasuhiro Endo , Kazutaka Tatematsu , Takeshi Yamazaki , Hiromichi Kuno , Tadafumi Yoshida
IPC分类号： B60K1/00
CPC分类号： B60K6/40 , B60K1/02 , B60K6/26 , B60K6/365 , B60K6/405 , B60K6/445 , B60K17/04 , B60K2001/003 , B60W10/08 , B60W20/00 , F16H3/727 , F16H57/02 , H02K9/19 , H02K11/048 , H02K51/00 , Y02T10/6239
摘要： A driving gear of a vehicle comprising a motor generator (MG2), a power control unit (21) for controlling the motor generator (MG2), and a case for containing the motor generator (MG2) and the power control unit (21). The power control unit (21) comprises a first inverter for driving the motor generator (MG2), and a voltage converter for applying power supply voltage to the first inverter after stepping it up. The voltage converter includes a reactor (L1). Heat of the reactor (L1) is dissipated using lubricant touching the reactor (L1) and the case as heat transfer agent. A circulation path of lubricant is formed in the case and the reactor is arranged on the circulation path.
摘要翻译：一种车辆的驱动齿轮，包括电动发电机（MG2），用于控制电动发电机（MG2）的电力控制单元（21）和用于容纳电动发电机（MG2）和电力控制单元（21）的壳体。电力控制单元（21）包括用于驱动电动发电机（MG2）的第一逆变器和用于在步进之后向第一逆变器施加电源电压的电压转换器。电压转换器包括反应器（L1）。使用与反应器（L1）接触的润滑剂和作为传热剂的壳体来消散反应器（L1）的热量。在壳体中形成润滑剂的循环路径，反应器设置在循环路径上。

7. 发明申请

US20100207466A1 ROTATING ELECTRIC MACHINE 失效
标题翻译：旋转电机
公开(公告)号：US20100207466A1
公开(公告)日：2010-08-19
申请号：US12738544
申请日：2008-10-16
申请人： Yasuhiro Endo , Eiji Yamada
发明人： Yasuhiro Endo , Eiji Yamada
IPC分类号： H02K3/28
CPC分类号： H02K3/522
摘要： A rotating electric machine includes an annular stator including a coil formed by winding a part of a coil wire around a stator core, and the coil wire includes the coil wound around stator teeth, a terminal portion drawn out from one end portion of the coil over a yoke portion, and a wiring drawn out from the other end portion of the coil over the yoke portion and connected to a terminal portion of another coil wire including another coil provided at a distance from the coil in a circumferential direction of the stator.
摘要翻译：旋转电机包括环形定子，其包括通过将线圈线的一部分缠绕在定子芯上而形成的线圈，并且线圈线包括缠绕在定子齿周围的线圈，从线圈的一个端部抽出的端子部分轭部，以及从线圈的另一端部在轭部上引出的布线，并且与在定子的圆周方向上与线圈一定距离设置的另一线圈的另一线圈线的端子部连接。

8. 发明授权

US07758706B2 Method for producing dust core compact and dust core compact 失效
标题翻译：粉尘芯紧凑型粉尘芯的生产方法
公开(公告)号：US07758706B2
公开(公告)日：2010-07-20
申请号：US11663305
申请日：2005-09-16
申请人： Kazuhiro Hirose , Haruhisa Toyoda , Atsushi Sato , Takao Nishioka , Yasuhiro Endo , Ryoji Mizutani , Kazutaka Tatematsu , Kenji Harada
发明人： Kazuhiro Hirose , Haruhisa Toyoda , Atsushi Sato , Takao Nishioka , Yasuhiro Endo , Ryoji Mizutani , Kazutaka Tatematsu , Kenji Harada
IPC分类号： H01F1/22 , H01F1/24
CPC分类号： B22F7/06 , B22F1/02 , B22F3/02 , B22F2003/247 , B22F2003/248 , B22F2998/10 , H01F1/24 , H01F41/0246 , Y10T428/12014 , B22F1/0085 , B22F3/10 , B22F3/24
摘要： A method for producing a dust core compact includes the steps of forming a compact component by pressure-forming a soft magnetic powder having an average particle diameter Da under a pressure Pa, and forming a compact by pressure-forming a soft magnetic powder having an average particle diameter Db and the compact component under a pressure Pb. Average particle diameters Da and Db of the soft magnetic powders satisfy relationship Da/Db≧2, and pressures Pa and Pb applied during the pressure-forming satisfy relationship Pa/Pb≦½. With this structure, a method for producing a dust core compact exhibiting a high strength and capable of being fabricated even when it has a complex shape, and the dust core compact can be provided.
摘要翻译：制备压粉芯体的方法包括以下步骤：通过在压力Pa下压制形成具有平均粒径Da的软磁性粉末来形成紧凑的部件，并通过压制形成具有平均粒径的软磁性粉末的压块粒径Db和压力Pb下的压实组分。软磁性粉末的平均粒径Da和Db满足关系Da /Db≥2，压力成形时施加的压力Pa和Pb满足关系Pa / Pb＆nlE; 1/2。采用这种结构，即使形成复杂形状也能够制造出具有高强度且能够被制造的压粉芯型材的方法，并且可以提供防尘芯体。

9. 发明申请

US20100156204A1 Stator core, motor using the stator core, and method of manufacturing the stator core 审中-公开
标题翻译：定子芯，使用定子铁芯的电机，以及制造定子铁芯的方法
公开(公告)号：US20100156204A1
公开(公告)日：2010-06-24
申请号：US11989868
申请日：2006-09-08
申请人： Yasuhiro Endo , Ryoji Mizutani , Kazutaka Tatematsu
发明人： Yasuhiro Endo , Ryoji Mizutani , Kazutaka Tatematsu
IPC分类号： H02K15/12 , H02K3/46
CPC分类号： H02K3/522 , H02K1/02 , H02K1/148
摘要： A stator core includes a pressurized powder core section which is produced by compression-molding a magnetic powder covered by an insulation coating. At least a portion of the pressurized powder core section forms at least a part of a winding slot section around which a winding is wrapped. The pressurized powder core section comprises a winding guide groove which prevents the winding from deviating along the extending direction of the winding slot section. As a result, a space factor of the winding can be increased, to thereby further improve motor output.
摘要翻译：定子芯包括通过压缩成型由绝缘涂层覆盖的磁性粉末制成的加压粉末芯部分。加压粉末芯部分的至少一部分形成卷绕狭缝部分的至少一部分，绕组围绕该部分卷绕。加压粉末芯部包括卷绕引导槽，其防止卷绕沿着卷绕槽部的延伸方向偏离。结果，可以增加绕组的空间系数，从而进一步提高电机的输出。

10. 发明授权

US07737600B2 Motor generator and automobile carrying the same 有权
标题翻译：电动发电机和汽车携带相同
公开(公告)号：US07737600B2
公开(公告)日：2010-06-15
申请号：US11666460
申请日：2005-10-28
申请人： Yasuhiro Endo , Ryoji Mizutani , Kazutaka Tatematsu , Kenji Harada , Toshiya Yamaguchi , Eisuke Hoshina
发明人： Yasuhiro Endo , Ryoji Mizutani , Kazutaka Tatematsu , Kenji Harada , Toshiya Yamaguchi , Eisuke Hoshina
IPC分类号： H02K1/06
CPC分类号： H02K3/522 , H02K1/08 , H02K1/148 , H02K15/022
摘要： In a stator core composed of a powder compacted magnetic body, a yoke part comprises a protrusion protruding from an axial end face of a tooth. The tooth has an axial length gradually decreases towards an outside along the radial direction of the stator core, and a circumferential length which gradually increases towards an outside along the radial direction of the stator core. In one of the cross sections of stator core perpendicular to a radial direction, the height difference between axial end faces of the yoke part and the tooth is substantially equal to an axial length of a coil end part. Further, a cross-sectional area of the tooth perpendicular to the radial direction is substantially maintained constant along the radial direction, and the cross-sectional area is secured at a junction between the tooth and the yoke part, while half of the cross-sectional area is secured in a circumferential cross section of the yoke part.
摘要翻译：在由粉末压制磁体构成的定子铁芯中，轭部包括从齿的轴向端面突出的突起。该齿的轴向长度沿着定子铁心的径向向外侧逐渐减小，沿着定子铁芯的径向向外侧逐渐增大的周向长度。在垂直于径向方向的定子铁心的一个横截面中，轭部和齿之间的轴向端面之间的高度差基本上等于线圈端部的轴向长度。此外，垂直于径向方向的齿的横截面面积沿着径向方向基本上保持恒定，并且横截面面积被固定在齿和轭部之间的接合处，而横截面的一半区域被固定在轭部的周向横截面中。

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