公开(公告)号：US08166629B2

公开(公告)日：2012-05-01

申请号：US13234345

申请日：2011-09-16

申请人： Yoshitaka Tao ,  Tetsuji Yoshikawa

发明人： Yoshitaka Tao ,  Tetsuji Yoshikawa

IPC分类号： H02K15/00

CPC分类号： H02K15/0075 ,  H02K3/28 ,  H02K3/522 ,  Y10T29/49009

摘要： A stator having a stator core and coils is disclosed. The stator core includes split core pieces each having a tooth portion. The split core pieces are arranged annularly such that the distal ends of the tooth portions face radially inward. A lead wire is continuously wound about an adjacent pair of the tooth portions such that coils of different phases are formed in the circumferentially adjacent tooth portions, so that a plurality of connecting wires are provided, each connecting wire connecting coils of different phases. The connecting wires are connected to one another while being connected to one another, such that a neutral point is created.

摘要翻译： 公开了一种具有定子铁芯和线圈的定子。 定子铁芯包括分别具有齿部分的芯片。 分开的芯部件环形地布置，使得齿部分的远端面向径向向内。 引线围绕相邻的一对齿部连续地缠绕，使得在周向相邻的齿部形成有不同相的线圈，从而设置多个连接线，每个连接线连接不同相的线圈。 连接线彼此连接，彼此连接，从而产生中性点。

公开(公告)号：US20120091845A1

公开(公告)日：2012-04-19

申请号：US13274082

申请日：2011-10-14

申请人： Yoshiaki TAKEMOTO ,  Shinji SANTO ,  Kenta GOTO ,  Shigemasa KATO

发明人： Yoshiaki TAKEMOTO ,  Shinji SANTO ,  Kenta GOTO ,  Shigemasa KATO

IPC分类号： H02K21/12

CPC分类号： H02K1/276 ,  H02K29/03 ,  H02K2201/03 ,  H02K2213/03

摘要： A brushless motor includes a rotor and a stator. The rotor is provided with a rotor core including a plurality of magnet poles and a plurality of core poles. A void is formed at a boundary between each core pole and an adjacent magnet pole in the circumferential direction. Each magnet pole includes a peripheral core portion located closer to the stator than the magnet in the radial direction of the rotor. The void formed in at least one of two circumferential sides of each magnet pole includes an extended void region that extends into the peripheral core portion toward a middle point of the magnet pole in the circumferential direction.

摘要翻译： 无刷电动机包括转子和定子。 转子设置有包括多个磁极和多个芯极的转子芯。 在圆周方向上的每个芯极和相邻磁极之间的边界处形成空隙。 每个磁极包括在转子的径向方向上比磁体更靠近定子的周边芯部。 形成在每个磁极的两个周向侧中的至少一个中的空隙包括延伸的空隙区域，其沿周向方向延伸到磁极的中点。

公开(公告)号：US08159231B2

公开(公告)日：2012-04-17

申请号：US12473683

申请日：2009-05-28

申请人： Ryousuke Sakamaki

发明人： Ryousuke Sakamaki

IPC分类号： G01R27/26

CPC分类号： E05F15/46 ,  E05D15/0608 ,  E05Y2800/45 ,  E05Y2900/132 ,  Y10T29/49204

摘要： An opening and closing apparatus is disclosed. The opening and closing apparatus includes an opening and closing body, a capacitance sensor, and a sensor support member. The dynamic capacitance sensor has a conductive sensor electrode, and outputs a detection signal that corresponds to the capacitance between the sensor electrode and a conductive object located close to the sensor electrode. The sensor support member includes a guard electrode, a holding portion, an attaching portion, and a conductive reinforcing member. The reinforcing member is embedded in the main body. At least a part of the reinforcing member is embedded in the guard electrode such that the reinforcing member is integrated with the guard electrode.

摘要翻译： 公开了一种打开和关闭装置。 开闭装置具备开闭体，电容传感器和传感器支承部件。 动态电容传感器具有导电传感器电极，并且输出与传感器电极和位于传感器电极附近的导电体的电容对应的检测信号。 传感器支撑构件包括保护电极，保持部分，附接部分和导电加强构件。 加强构件嵌入主体。 加强构件的至少一部分嵌入保护电极中，使得加强构件与保护电极成一体。

公开(公告)号：US20120080973A1

公开(公告)日：2012-04-05

申请号：US13246089

申请日：2011-09-27

申请人： Yuya FURUKAWA ,  Yoshimasa Kinpara

发明人： Yuya FURUKAWA ,  Yoshimasa Kinpara

IPC分类号： H02K1/22 ,  H02K15/02

CPC分类号： H02K15/022 ,  H02K1/24 ,  H02K3/345 ,  Y10T29/49012

摘要： A laminated core includes laminated core sheets each formed by press working. Each core sheet has a teeth portion corresponding to the teeth. An insulating film covers at least a portion of the laminated core corresponding to the teeth. A burr caused by the press working in each core sheet is located on a side of one end of the laminated core in a laminating direction of the laminated core. The burr of the teeth portion of one of the core sheets located at the one end is folded toward the other end of the laminated core in the laminating direction.

摘要翻译： 层叠铁心包括通过冲压加工形成的层叠铁芯片。 每个芯片具有对应于齿的齿部分。 绝缘膜覆盖对应于牙齿的层叠芯的至少一部分。 由每个芯片中的压力机造成的毛刺位于叠层铁心的一端的层叠铁心的层叠方向的一侧。 位于一端的一个芯片的齿部的毛刺在层压方向上朝向叠层铁芯的另一端折叠。

公开(公告)号：US08104135B2

公开(公告)日：2012-01-31

申请号：US12318483

申请日：2008-12-30

申请人： Hiroshi Matsumoto ,  Masahiko Yamanishi

发明人： Hiroshi Matsumoto ,  Masahiko Yamanishi

IPC分类号： B60S1/34 ,  B60S1/06 ,  B60S1/24

CPC分类号： B60S1/3413 ,  B60S1/345 ,  B60S1/3454 ,  B60S1/3468 ,  B60S1/3495

摘要： A swing lever is fixed to a pivot shaft to pivot the pivot shaft about a pivot axis thereof. A wiper arm is directly connected to a distal end portion of the pivot shaft and is pivoted together with the pivot shaft about the pivot axis of the pivot shaft when the pivot shaft is driven by the swing lever. The wiper arm is pivotable about a pivot axis thereof, which is generally perpendicular to or is tilted relative to the pivot axis of the pivot shaft, toward or away from a wiping surface. A coil spring is directly or indirectly connected between the wiper arm and the swing lever to exert an urging force to urge the wiper arm toward the wiping surface in a wiping operational position of the wiper arm for wiping the wiping surface.

摘要翻译： 摆动杆固定在枢轴上，以使枢转轴围绕其枢转轴线枢转。 雨刷臂直接连接到枢转轴的远端部分，并且当枢轴由摆动杆驱动时，枢转轴围绕枢转轴的枢轴枢转在一起。 刮水器臂可围绕其枢转轴线枢转，该枢转轴线大致垂直于或相对于枢轴的枢转轴线倾斜或朝向或远离擦拭表面倾斜。 螺旋弹簧直接或间接地连接在刮水器臂和摆动杆之间以施加推动力，以在擦拭臂的擦拭操作位置中朝向擦拭表面推动擦拭臂，以擦拭擦拭表面。

公开(公告)号：US08084911B2

公开(公告)日：2011-12-27

申请号：US12580118

申请日：2009-10-15

申请人： Yoshiaki Takemoto ,  Seiya Yokoyama ,  Yoji Yamada ,  Shigemasa Kato ,  Yoko Tateishi

发明人： Yoshiaki Takemoto ,  Seiya Yokoyama ,  Yoji Yamada ,  Shigemasa Kato ,  Yoko Tateishi

IPC分类号： H02K1/22

CPC分类号： H02K1/278 ,  H02K29/03 ,  H02K2201/06

摘要： A motor including a stator and a rotor is disclosed. The rotor includes a first unit and a second unit. The first unit includes an N-pole first magnet and an S-pole second magnet. The first and the second magnets are alternately arranged along a circumferential direction of the rotor at equal angular intervals to form magnetic pole portions. The second unit includes an N-pole or S-pole third magnet and a salient pole arranged in the rotor core. The salient pole functions as a magnetic pole that differs from the third magnet. The third magnet and the salient pole are alternately arranged along the circumferential direction of the rotor to form magnetic pole portions. The number of magnetic pole portions of the second unit is the same as the number of magnetic pole portions of the first unit. The third magnet and the magnet of the first unit having the same pole as the third magnet are aligned in the axial direction of the rotor.

摘要翻译： 公开了一种包括定子和转子的电动机。 转子包括第一单元和第二单元。 第一单元包括N极第一磁体和S极第二磁体。 第一和第二磁体以等角度间隔沿着转子的圆周方向交替布置以形成磁极部。 第二单元包括设置在转子芯中的N极或S极第三磁体和凸极。 凸极用作与第三磁体不同的磁极。 第三磁体和凸极沿转子的圆周方向交替布置以形成磁极部分。 第二单元的磁极部的数量与第一单元的磁极部的数量相同。 具有与第三磁体相同的极的第一单元的第三磁体和磁体在转子的轴向上对准。

公开(公告)号：US08076818B2

公开(公告)日：2011-12-13

申请号：US12461882

申请日：2009-08-27

申请人： Kazushi Sugishima ,  Akihiko Seki ,  Yoshihiro Mashima

发明人： Kazushi Sugishima ,  Akihiko Seki ,  Yoshihiro Mashima

IPC分类号： H02K3/48 ,  H02K3/34

CPC分类号： H02K3/345

摘要： Winding guide portions of an insulator are received in slots, respectively, of a core. Each of windings is electrically insulated from the core by a winding guide wall of a corresponding one of the winding guide portions in each of corresponding two of slots of the core. The winding guide wall of at least one of the winding guide portions is configured differently from the winding guide wall of each of the rest of the winding guide portions and includes a radial bottom wall section, which is radially outwardly spaced from a radial bottom wall section of a corresponding one of the slots by a predetermined distance and contacts a corresponding one of the windings.

摘要翻译： 绝缘体的绕线引导部分别被接纳在芯的槽中。 每个绕组通过在芯的对应的两个槽中的每一个中的相应的一个卷绕引导部分的卷绕引导壁与芯电绝缘。 至少一个卷绕引导部分的卷绕导向壁的构造不同于其余卷绕引导部分的卷绕引导壁，并且包括径向底壁部分，该径向底壁部分与径向底壁部分径向向外间隔开， 相应的一个槽中预定的距离并且接触相应的一个绕组。

公开(公告)号：US08061083B2

公开(公告)日：2011-11-22

申请号：US12360469

申请日：2009-01-27

申请人： Nakatsune Shirai ,  Hidenori Ishihara ,  Tomoki Yamashita ,  Hiroaki Yamamoto ,  Katsumi Endo

发明人： Nakatsune Shirai ,  Hidenori Ishihara ,  Tomoki Yamashita ,  Hiroaki Yamamoto ,  Katsumi Endo

IPC分类号： E05F11/38

CPC分类号： E05F15/697 ,  E05F11/445 ,  E05Y2800/422 ,  E05Y2900/55

摘要： A drive apparatus for opening and closing a window glass provided in a door having an inner panel is disclosed. The drive apparatus includes a motor provided in the door and a regulator that receives drive force from the motor and selectively open and close the window glass. The door noise includes motor operating noise and vibration transmission noise that is generated when vibration of the motor is transmitted to the inner panel via the regulator. The motor is configured such that a first-order frequency component in vibration of the motor is greater than any other nth component (n is an integer greater than or equal to two), so that the first-order frequency component in the door noise is greater than any other nth frequency component (n is an integer greater than or equal to two).

摘要翻译： 公开了一种用于打开和关闭设置在具有内板的门中的窗玻璃的驱动装置。 驱动装置包括设置在门中的马达和调节器，其接收来自马达的驱动力并选择性地打开和关闭窗玻璃。 门噪声包括电动机运行噪声和当电动机的振动经由调节器传递到内板时产生的振动传播噪声。 电动机被构造成使得电动机的振动中的一阶频率分量大于任何其他第n个分量（n是大于或等于2的整数），使得门噪声中的一阶频率分量为 大于任何其他第n个频率分量（n是大于或等于2的整数）。

公开(公告)号：US20110277266A1

公开(公告)日：2011-11-17

申请号：US13101335

申请日：2011-05-05

申请人： Takashi Umeno

发明人： Takashi Umeno

IPC分类号： B60S1/40

CPC分类号： B60S1/381 ,  B60S1/3879

摘要： A wiper blade for connection to a wiper arm for wiping a surface to be wiped while swinging to-and-fro between a wiper stop position and a reversal position. The wiper blade includes a lever member configured to be coupled to the wiper arm, and a blade rubber retained by the lever member. The lever member includes first and second retaining hooks projecting toward the surface to be wiped and arranged at an interval in the longitudinal direction of the lever member. The blade rubber includes accommodating grooves, which are open toward a wiping direction. A leaf spring member is mounted in each accommodating groove. The first and second retaining hooks retain the blade rubber while preventing the leaf spring members from falling out of the accommodating grooves. The lever member further includes fall-off preventing protrusions arranged between the first and second retaining hooks in the longitudinal direction of the lever member. The fall-off preventing protrusions project toward the surface to be wiped. The fall-off preventing protrusions are arranged on the rear side of the blade rubber with respect to a direction in which the blade rubber moves from the wiper stop position toward the reversal position. The fall-off preventing protrusions permit movement of the blade rubber in the direction perpendicular to the surface. When the blade rubber moves from the wiper stop position toward the reversal position, the fall-off preventing protrusions receive the blade rubber so as to prevent the leaf spring members from falling out of the accommodating grooves.

摘要翻译： 用于连接到刮水器臂的擦拭器刮片，用于擦拭要擦拭的表面，同时在雨刷停止位置和反转位置之间来回摆动。 刮水器叶片包括构造成联接到刮水器臂的杆构件和由杆构件保持的叶片橡胶。 杠杆构件包括朝向待擦拭表面突出并沿杠杆构件的纵向方向间隔布置的第一和第二保持钩。 刀片橡胶包括朝向擦拭方向开口的容纳槽。 板簧构件安装在每个容纳槽中。 第一和第二保持钩保持叶片橡胶，同时防止板簧构件从容纳槽中脱出。 杠杆构件还包括在杠杆构件的纵向方向上布置在第一和第二保持钩之间的防脱突起。 脱落防止突起向待擦拭的表面突出。 相对于叶片橡胶从刮水器停止位置朝向反转位置移动的方向，防脱突起布置在叶片橡胶的后侧。 脱落防止突起允许刀片橡胶在垂直于表面的方向上移动。 当叶片橡胶从刮水器停止位置朝向反转位置移动时，防脱突起容纳叶片橡胶，以防止板簧构件从容纳槽中脱落。

公开(公告)号：US08049445B2

公开(公告)日：2011-11-01

申请号：US12336985

申请日：2008-12-17

申请人： Hidenori Ishihara ,  Hiroaki Yamamoto ,  Nakatsune Shirai ,  Katsumi Endo ,  Tomoki Yamashita

发明人： Hidenori Ishihara ,  Hiroaki Yamamoto ,  Nakatsune Shirai ,  Katsumi Endo ,  Tomoki Yamashita

IPC分类号： H02P6/00

CPC分类号： H02P7/285

摘要： A motor controller that outputs a drive signal to a direct-current motor to drive the motor is provided. The motor controller includes a drive circuit that generates the drive signal. The drive circuit superimposes on a direct-current voltage an alternating-current component having a frequency in the audible frequency range of the human ear, thereby generating the drive signal.

摘要翻译： 提供了将驱动信号输出到直流电动机以驱动电动机的电动机控制器。 电动机控制器包括产生驱动信号的驱动电路。 驱动电路将具有在人耳的可听频率范围内的频率的交流分量叠加在直流电压上，从而产生驱动信号。