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1. 发明授权

US07705506B2 Rotary electric machine and stator coil rotary electric machines 有权
标题翻译：旋转电机的旋转电机和定子线圈
公开(公告)号：US07705506B2
公开(公告)日：2010-04-27
申请号：US11392550
申请日：2006-03-30
申请人： Akihito Koike , Shinichi Matsubara , Shigenobu Nakamura
发明人： Akihito Koike , Shinichi Matsubara , Shigenobu Nakamura
IPC分类号： H02K3/00
CPC分类号： H02K3/28 , H02K19/36
摘要： In a rotary electric machine, a first group of first and second sets of three-phase windings of a stator coil is disposed in part of substantially circumferentially spaced slots of a stator core, and a second group of third and fourth sets of three-phase windings of the stator coil is disposed in another part of the slots. The first to fourth sets include first to fourth three-phase windings, respectively. Output ends of the first to fourth three-phase windings and input ends of the second and fourth windings are disposed at one of opposing end surface sides of the stator core. The output ends of the first and second three-phase windings of the first and second sets included in the first group are separated from the output ends of the third and fourth three-phase windings of the third and fourth sets included in the second group.
摘要翻译：在旋转电机中，定子线圈的第一组第一组和第二组三相绕组被设置在定子芯的基本上周向间隔开的槽的一部分中，并且第二组第三组和第四组三相定子线圈的绕组设置在槽的另一部分中。第一至第四组分别包括第一至第四三相绕组。第一至第四三相绕组的输出端和第二绕组和第四绕组的输入端设置在定子芯的相对的端面侧之一处。包括在第一组中的第一和第二组的第一和第二三相绕组的输出端与包括在第二组中的第三组和第四组的第三和第四三相绕组的输出端分离。

2. 发明申请

US20060220488A1 Rotary electric machine and stator coil for rotary electric machines 有权
标题翻译：旋转电机的旋转电机和定子线圈
公开(公告)号：US20060220488A1
公开(公告)日：2006-10-05
申请号：US11392550
申请日：2006-03-30
申请人： Akihito Koike , Shinichi Matsubara , Shigenobu Nakamura
发明人： Akihito Koike , Shinichi Matsubara , Shigenobu Nakamura
IPC分类号： H02K3/00
CPC分类号： H02K3/28 , H02K19/36
摘要： In a rotary electric machine, a first group of first and second sets of three-phase windings of a stator coil is disposed in part of substantially circumferentially spaced slots of a stator core, and a second group of third and fourth sets of three-phase windings of the stator coil is disposed in another part of the slots. The first to fourth sets include first to fourth three-phase windings, respectively. Output ends of the first to fourth three-phase windings and input ends of the second and fourth windings are disposed at one of opposing end surface sides of the stator core. The output ends of the first and second three-phase windings of the first and second sets included in the first group are separated from the output ends of the third and fourth three-phase windings of the third and fourth sets included in the second group.
摘要翻译：在旋转电机中，定子线圈的第一组第一组和第二组三相绕组被设置在定子芯的基本上周向间隔开的槽的一部分中，并且第二组第三组和第四组三相定子线圈的绕组设置在槽的另一部分中。第一至第四组分别包括第一至第四三相绕组。第一至第四三相绕组的输出端和第二绕组和第四绕组的输入端设置在定子芯的相对的端面侧之一处。包括在第一组中的第一和第二组的第一和第二三相绕组的输出端与包括在第二组中的第三组和第四组的第三和第四三相绕组的输出端分离。

3. 发明授权

US07759830B2 Alternating current generator with improved frame structure 有权
标题翻译：具有改进框架结构的交流发电机
公开(公告)号：US07759830B2
公开(公告)日：2010-07-20
申请号：US11896872
申请日：2007-09-06
申请人： Shigenobu Nakamura , Yoshiki Tan , Masatoshi Koumura , Akihito Koike
发明人： Shigenobu Nakamura , Yoshiki Tan , Masatoshi Koumura , Akihito Koike
IPC分类号： H02K9/28
CPC分类号： H02K11/046 , H02K5/18 , H02K9/06
摘要： In an alternating-current generator, an end wall of a frame is provided with a plurality of fin supports separately arranged on the outer surface of the end wall. The cooling fin is mounted on the plurality of fin supports. The end wall is provided with a plurality of reinforcements each arranged between a corresponding one of the plurality of fin supports and another one thereof and each configured to reinforce a rigidity of a portion of the end wall. The corresponding one of the plurality of fin supports and another one thereof are adjacent to each other in a circumferential direction of the axis of the rotor. The rigidity-reinforced portion of the end wall is located between the corresponding one of the plurality of fin supports and another one thereof.
摘要翻译：在交流发电机中，框架的端壁设置有分开布置在端壁的外表面上的多个翅片支撑件。冷却翅片安装在多个翅片支撑件上。端壁设置有多个加强件，每个加强件均布置在多个翅片支撑件中的相应一个翅片支撑件和另一个翼片支撑件中的另一个之间，并且每个加强件构造成加强端壁的一部分的刚度。多个翅片支架中的相应的一个翅片支撑件和另一个翅片支架在转子的轴线的圆周方向上彼此相邻。端壁的刚性增强部分位于多个翅片支撑件中的相应一个和另一个翅片支撑件之间。

4. 发明申请

US20080061659A1 Alternating current generator with improved frame structure 有权
标题翻译：具有改进框架结构的交流发电机
公开(公告)号：US20080061659A1
公开(公告)日：2008-03-13
申请号：US11896872
申请日：2007-09-06
申请人： Shigenobu Nakamura , Yoshiki Tan , Masatoshi Koumura , Akihito Koike
发明人： Shigenobu Nakamura , Yoshiki Tan , Masatoshi Koumura , Akihito Koike
IPC分类号： H02K11/04 , H01L25/00 , H02K5/00
CPC分类号： H02K11/046 , H02K5/18 , H02K9/06
摘要： In an alternating-current generator, an end wall of a frame is provided with a plurality of fin supports separately arranged on the outer surface of the end wall. The cooling fin is mounted on the plurality of fin supports. The end wall is provided with a plurality of reinforcements each arranged between a corresponding one of the plurality of fin supports and another one thereof and each configured to reinforce a rigidity of a portion of the end wall. The corresponding one of the plurality of fin supports and another one thereof are adjacent to each other in a circumferential direction of the axis of the rotor. The rigidity-reinforced portion of the end wall is located between the corresponding one of the plurality of fin supports and another one thereof.
摘要翻译：在交流发电机中，框架的端壁设置有分别布置在端壁的外表面上的多个翅片支撑件。冷却翅片安装在多个翅片支撑件上。端壁设置有多个加强件，每个加强件均布置在多个翅片支撑件中的相应一个翅片支撑件和另一个翼片支撑件中的另一个之间，并且每个加强件构造成加强端壁的一部分的刚度。多个翅片支架中的相应的一个翅片支撑件和另一个翅片支架在转子的轴线的圆周方向上彼此相邻。端壁的刚性增强部分位于多个翅片支撑件中的相应一个和另一个翅片支撑件之间。

5. 发明授权

US06492757B2 Stator arrangement of rotary electric machine for vehicle 失效
标题翻译：汽车旋转电机定子安排
公开(公告)号：US06492757B2
公开(公告)日：2002-12-10
申请号：US09773632
申请日：2001-02-02
申请人： Shigenobu Nakamura , Shinichi Matsubara
发明人： Shigenobu Nakamura , Shinichi Matsubara
IPC分类号： H02K332
CPC分类号： H02K3/34 , H02K3/24 , H02K3/38 , H02K9/00
摘要： A rotary electric machine for a vehicle has a stator having a stator winding. The stator winding is made of a plurality of segments. The segments are partly accommodated in a plurality of slots and are arranged to form coil ends groups on both axial sides. The segments are insulated from the stator core by a sheet shaped insulator inserted only along an inner surface of the slot. The segments have bare segments having no insulating layer and covered segments having insulating layer thereon. The bare segments are arranged to surround the covered segments so that the bare segments are not adjacent to the other bare segments in the slots and the coil ends groups.
摘要翻译：一种用于车辆的旋转电机具有具有定子绕组的定子。定子绕组由多个段组成。这些段部分地容纳在多个槽中，并且被布置成在两个轴向两侧形成线圈端组。这些段通过仅沿着槽的内表面插入的片状绝缘体与定子芯绝缘。这些片段具有不具有绝缘层的裸片段和其上具有绝缘层的覆盖片段。裸片段被布置成围绕被覆盖的片段，使得裸片段不与插槽和线圈端组中的其它裸片段相邻。

6. 发明授权

US08007903B2 Method for manufacturing ceramic member, and ceramic member, gas sensor device, fuel cell device, filter device, multi-layer piezoelectric device, injection apparatus and fuel injection system 有权
标题翻译：陶瓷构件的制造方法，陶瓷构件，气体传感器装置，燃料电池装置，过滤装置，多层压电装置，注射装置和燃料喷射系统
公开(公告)号：US08007903B2
公开(公告)日：2011-08-30
申请号：US12280768
申请日：2007-02-27
申请人： Takeshi Okamura , Shigenobu Nakamura , Tomohiro Kawamoto , Nobuyuki Ito , Takafumi Tsurumaru , Tsuyoshi Setoguchi
发明人： Takeshi Okamura , Shigenobu Nakamura , Tomohiro Kawamoto , Nobuyuki Ito , Takafumi Tsurumaru , Tsuyoshi Setoguchi
IPC分类号： B32B3/26 , C04B35/64 , H01M8/00 , H01L41/083 , H01L41/24 , B05B1/30
CPC分类号： H01L41/273 , C04B35/195 , C04B2235/3225 , C04B2235/3481 , C04B2235/36 , C04B2235/5445 , C04B2235/6025 , F02M51/0603 , G01N27/4071 , H01L41/0471 , H01L41/0477 , H01L41/0838 , H01M8/1246 , H01M2300/0077 , Y02E60/525 , Y02P70/56 , Y10T29/42 , Y10T428/24997 , Y10T428/249981 , Y10T428/24999 , Y10T428/31678
摘要： A ceramic member in which the metal layers with high void ratio are sufficiently sintered to lower a residue of resin is produced. The method for manufacturing a ceramic member which comprises a step of forming a stacked compact from a plurality of metallic paste layers containing a metal component M1 that are stacked one on another via ceramic green sheets, and a step of firing the stacked compact, wherein at least one of plural metallic paste layers is formed as a second metallic paste layer that has the mass percentage X higher than that of the metallic paste layer that adjoin therewith in the stacking direction and a ceramic powder is contained in the second metallic paste layer in the step of forming the stacked compact, the mass percentage X being the proportion of the metal component M1 to the total metal content in the metallic paste layer.
摘要翻译：产生具有高空隙率的金属层充分烧结以降低树脂残留物的陶瓷构件。一种陶瓷构件的制造方法，其特征在于，包括：通过陶瓷生片层叠而成的多个金属成分M1的金属成分M1的多个金属膏层形成层叠成形体的工序和烧成层叠成形体的工序，形成多个金属糊层中的至少一个作为第二金属膏层，其质量百分数X高于在层叠方向上与其相邻的金属膏层的质量百分比X，并且陶瓷粉末包含在第二金属膏层中形成叠层体的步骤，质量百分比X是金属成分M1与金属膏层中的总金属含量的比例。

7. 发明申请

US20110155104A1 Multi-Layer Piezoelectric Element, And Injection Device And Fuel Injection System Using The Same 有权
标题翻译：多层压电元件，注射装置和使用其的注射系统
公开(公告)号：US20110155104A1
公开(公告)日：2011-06-30
申请号：US13056625
申请日：2009-07-27
申请人： Shigenobu Nakamura
发明人： Shigenobu Nakamura
IPC分类号： F02M51/00 , B05B1/08
CPC分类号： H01L41/0472 , H01L41/293
摘要： Provided is a highly durable multi-layer piezoelectric element wherein an external electrode has less possibilities of being peeled off from a side face of a stacked body even when the element is continuously driven for a long period of time in a high electrical field under high pressure. In a multi-layer piezoelectric element (1), a void (2) is formed in a joining interface between a side face of a stacked body (7) wherein piezoelectric layers (3) and internal electrode layers (5) are alternately laminated and an external electrode (9) joined to the side face. Since stress generated in the joining interface between the side face of the stacked body (7) and the external electrode (9) during driving can be reduced by the void (2), there are less possibilities of having the external electrode (9) peeled off from the side face of the stacked body (7) even when the element is continuously driven for a long period of time.
摘要翻译：提供了一种高度耐用的层叠型压电元件，其中即使在高电压下在高电场下长时间连续驱动元件时，外部电极具有从堆叠体的侧面剥离的可能性较小。在层叠型压电元件（1）中，在压电层（3）与内部电极层（5）交替层叠的层叠体（7）的侧面之间的接合界面形成有空隙（2），与侧面接合的外部电极（9）。由于可以通过空隙（2）减小在层叠体（7）的侧面与外部电极（9）之间的接合界面产生的应力，所以外部电极（9）剥离的可能性较小即使元件长时间连续驱动，也从堆叠体（7）的侧面脱离。

8. 发明申请

US20110012450A1 STATOR FOR ELECTRIC ROTATING MACHINE 有权
标题翻译：电动旋转定子
公开(公告)号：US20110012450A1
公开(公告)日：2011-01-20
申请号：US12837726
申请日：2010-07-16
申请人： Atsushi UMEDA , Atsuo Ishizuka , Shigenobu Nakamura
发明人： Atsushi UMEDA , Atsuo Ishizuka , Shigenobu Nakamura
IPC分类号： H02K3/28 , H02K11/00
CPC分类号： H02K3/28 , H02K3/12 , H02K3/50
摘要： A stator includes a stator core and a multi-phase stator coil comprised of a plurality of electric wires. Each of the electric wires has first, second, . . . , nth in-slot portions and first, second, . . . , (n−1)th turn portions, where n is an integer not less than 4. The first in-slot portions of the electric wires are located most radially outward and the nth in-slot portions are located most radially inward in the slots of the stator core. Each of the electric wires also has a first end portion positioned on the first in-slot portion side and a second end portion positioned on the nth in-slot portion side. Each of phase windings of the stator coil is formed of at least two of the electric wires. The first end portion of one of the two electric wires is connected to the second end portion of the other electric wire.
摘要翻译：定子包括定子芯和由多条电线构成的多相定子线圈。每条电线都有第一，第二，第二。。。，第n个插槽部分和第一，第二，第二。。。，（n-1）个转弯部分，其中n是不小于4的整数。电线的第一时隙部分最向径向外侧定位，并且第n个槽部分位于槽的最径向内侧的定子铁芯。每个电线还具有位于第一内槽部侧的第一端部和位于第n槽部侧的第二端部。定子线圈的每个相绕组由至少两根电线形成。两根电线之一的第一端部与另一根电线的第二端部连接。

9. 发明授权

US07786652B2 Multi-layer piezoelectric element 有权
标题翻译：多层压电元件
公开(公告)号：US07786652B2
公开(公告)日：2010-08-31
申请号：US10599532
申请日：2005-03-29
申请人： Shigenobu Nakamura , Takafumi Tsurumaru , Takeshi Okamura
发明人： Shigenobu Nakamura , Takafumi Tsurumaru , Takeshi Okamura
IPC分类号： H01L41/083
CPC分类号： H01L41/0472 , F02M51/0603 , H01L41/083 , Y10T29/42
摘要： The multi-layer piezoelectric element comprises a stack having an active portion constituted from at least one piezoelectric layer and a plurality of internal electrodes consisting of first and second internal electrodes placed one on another, the active portion being subjected to expansion and contraction in response to a voltage applied across the first internal electrode and the second internal electrode, and external electrodes formed on two side faces of the stack with one thereof being connected to the first internal electrode and the other connected to the second internal electrode, wherein each of the external electrodes is constituted from three or more layers including a first layer formed in contact with the side face of the stack and a second layer formed on the first layer, to provide a multi-layer piezoelectric element having high durability.
摘要翻译：层叠型压电元件包括具有由至少一个压电体层构成的活性部分和由彼此重叠的第一和第二内部电极组成的多个内部电极的叠层，所述活性部分响应于施加在第一内部电极和第二内部电极两端的电压，以及形成在堆叠的两个侧面上的外部电极，其中一个连接到第一内部电极，而另一个连接到第二内部电极，其中每个外部电极电极由三层或更多层构成，包括与叠层的侧面接触形成的第一层和形成在第一层上的第二层，以提供具有高耐久性的层叠型压电元件。

10. 发明申请

US20090162706A1 Method for Manufacturing Ceramic Member, and Ceramic Member, Gas Sensor Device, Fuel Cell Device, Multi-Layer Piezoelectric Device, Injection Apparatus and Fuel Injection System 审中-公开
标题翻译：陶瓷部件制造方法，陶瓷部件，气体传感器装置，燃料电池装置，多层压电装置，注射装置和燃料喷射系统
公开(公告)号：US20090162706A1
公开(公告)日：2009-06-25
申请号：US12281763
申请日：2007-02-28
申请人： Takeshi Okamura , Tomohiro Kawamoto , Shigenobu Nakamura
发明人： Takeshi Okamura , Tomohiro Kawamoto , Shigenobu Nakamura
IPC分类号： H01M8/00 , B32B37/06 , B32B3/26 , B32B7/02 , B05B1/08 , F02M69/46
CPC分类号： B22F7/08 , G01N27/4073 , H01L41/0471 , H01L41/0477 , H01L41/0838 , H01L41/273 , H01M8/1246 , Y02E60/521 , Y02E60/525 , Y02P70/56 , Y10T428/2495 , Y10T428/249981
摘要： A ceramic member in which the metal layers with high void ratio are sufficiently sintered to lower a residue of resin is produced.The method for manufacturing a ceramic member which comprises a step of forming a stacked compact from a plurality of metallic paste layers containing a metal component M1 that are stacked one on another via ceramic green sheets, and a step of firing the stacked compact, wherein at least one of plural metallic paste layers is formed as a second metallic paste layer that has the mass percentage X higher than that of the metallic paste layer that adjoin therewith in the stacking direction, the mass percentage X being the proportion of the metal component M1 to the total metal content in the metallic paste layer.
摘要翻译：产生具有高空隙率的金属层充分烧结以降低树脂残留物的陶瓷构件。一种陶瓷构件的制造方法，其特征在于，包括：通过陶瓷生片层叠而成的多个金属成分M1的金属成分M1的多个金属膏层形成层叠成形体的工序和烧成层叠成形体的工序，形成多个金属糊层中的至少一个作为第二金属膏层，其质量百分数X高于在层叠方向上与其相邻的金属膏层的质量百分比X，质量百分比X是金属成分M1与金属糊层中的总金属含量。

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