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1. 发明申请

US20110115328A1 EMBEDDED MAGNET MOTOR AND MANUFACTURING METHOD OF THE SAME 失效
标题翻译：嵌入式磁铁电机及其制造方法
公开(公告)号：US20110115328A1
公开(公告)日：2011-05-19
申请号：US12962292
申请日：2010-12-07
申请人： Takahiro NAKAYAMA , Hirotaka ITOH , Yoshiyuki TAKABE
发明人： Takahiro NAKAYAMA , Hirotaka ITOH , Yoshiyuki TAKABE
IPC分类号： H02K1/27 , H02K15/00
CPC分类号： H02K1/2766 , Y10T29/49009
摘要： In an embedded magnet motor, radial magnets and first inclined magnets form north poles. The radial magnets and second inclined magnets form south poles. Core sheets each include preformed radial accommodating slots the number of which is expressed by P/2. Some of the preformed radial accommodating slots are short slots and the rest are long slots. The short slots are located at some parts of each radial accommodating slot along the axial direction. Radially inner ends of the short slots restrict the radial magnets from moving radially inward.
摘要翻译：在嵌入式磁体电动机中，径向磁体和第一倾斜磁体形成北极。径向磁体和第二倾斜磁体形成南极。芯片每个包括预先形成的径向容纳槽，其数量由P / 2表示。一些预制的径向容纳槽是短槽，其余的是长槽。短槽位于沿轴向的每个径向容纳槽的某些部分。短槽的径向内端限制径向磁体径向向内移动。

2. 发明申请

US20120119604A1 EMBEDDED MAGNET MOTOR AND MANUFACTURING METHOD OF THE SAME 失效
标题翻译：嵌入式磁铁电机及其制造方法
公开(公告)号：US20120119604A1
公开(公告)日：2012-05-17
申请号：US13296720
申请日：2011-11-15
申请人： Takahiro NAKAYAMA , Hirotaka ITOH , Yoshiyuki TAKABE
发明人： Takahiro NAKAYAMA , Hirotaka ITOH , Yoshiyuki TAKABE
IPC分类号： H02K1/27
CPC分类号： H02K1/2766 , Y10T29/49009
摘要： In an embedded magnet motor, radial magnets and first inclined magnets form north poles. The radial magnets and second inclined magnets form south poles. Core sheets each include preformed radial accommodating slots the number of which is expressed by P/2. Some of the preformed radial accommodating slots are short slots and the rest are long slots. The short slots are located at some parts of each radial accommodating slot along the axial direction. Radially inner ends of the short slots restrict the radial magnets from moving radially inward.
摘要翻译：在嵌入式磁体电动机中，径向磁体和第一倾斜磁体形成北极。径向磁体和第二倾斜磁体形成南极。芯片每个包括预先形成的径向容纳槽，其数量由P / 2表示。一些预制的径向容纳槽是短槽，其余的是长槽。短槽位于沿轴向的每个径向容纳槽的某些部分。短槽的径向内端限制径向磁体径向向内移动。

3. 发明申请

US20110006632A1 EMBEDDED MAGNET MOTOR AND MANUFACTURING METHOD OF THE SAME 有权
公开(公告)号：US20110006632A1
公开(公告)日：2011-01-13
申请号：US12861311
申请日：2010-08-23
申请人： Takahiro NAKAYAMA , Hirotaka ITOH , Yoshiyuki TAKABE
发明人： Takahiro NAKAYAMA , Hirotaka ITOH , Yoshiyuki TAKABE
IPC分类号： H02K1/27
CPC分类号： H02K1/2766 , Y10T29/49009
摘要： In an embedded magnet motor, radial magnets and first inclined magnets form north poles. The radial magnets and second inclined magnets form south poles. Core sheets each include preformed radial accommodating slots the number of which is expressed by P/2. Some of the preformed radial accommodating slots are short slots and the rest are long slots. The short slots are located at some parts of each radial accommodating slot along the axial direction. Radially inner ends of the short slots restrict the radial magnets from moving radially inward.

4. 发明申请

US20090230803A1 EMBEDDED MAGNET MOTOR AND MANUFACTURING METHOD OF THE SAME 有权
标题翻译：嵌入式磁铁电机及其制造方法
公开(公告)号：US20090230803A1
公开(公告)日：2009-09-17
申请号：US12277572
申请日：2008-11-25
申请人： Takahiro NAKAYAMA , Hirotaka ITOH , Yoshiyuki TAKABE
发明人： Takahiro NAKAYAMA , Hirotaka ITOH , Yoshiyuki TAKABE
IPC分类号： H02K1/27
CPC分类号： H02K1/2766 , Y10T29/49009
摘要： In an embedded magnet motor, radial magnets and first inclined magnets form north poles. The radial magnets and second inclined magnets form south poles. Core sheets each include preformed radial accommodating slots the number of which is expressed by P/2. Some of the preformed radial accommodating slots are short slots and the rest are long slots. The short slots are located at some parts of each radial accommodating slot along the axial direction. Radially inner ends of the short slots restrict the radial magnets from moving radially inward.
摘要翻译：在嵌入式磁体电动机中，径向磁体和第一倾斜磁体形成北极。径向磁体和第二倾斜磁体形成南极。芯片每个包括预先形成的径向容纳槽，其数量由P / 2表示。一些预制的径向容纳槽是短槽，其余的是长槽。短槽位于沿轴向的每个径向容纳槽的某些部分。短槽的径向内端限制径向磁体径向向内移动。

5. 发明申请

US20090115280A1 EMBEDDED MAGNET TYPE MOTOR 失效
标题翻译：嵌入式磁铁式电机
公开(公告)号：US20090115280A1
公开(公告)日：2009-05-07
申请号：US12030098
申请日：2008-02-12
申请人： Takahiro NAKAYAMA , Yoshiyuki TAKABE , Hirotaka ITOH
发明人： Takahiro NAKAYAMA , Yoshiyuki TAKABE , Hirotaka ITOH
IPC分类号： H02K21/14
CPC分类号： H02K1/2766
摘要： A rotor of an embedded magnet type motor is disclosed. A rotor core of the motor includes first accommodation holes and V-shaped accommodation holes The first accommodation holes extend in radial directions, and the V-shaped accommodation holes protrude radially outward. The rotor core has grooves at positions corresponding to the first accommodation holes on the outer periphery of the rotor core. Each groove has a width as a dimension in the circumferential direction when viewed from the axial direction. Each first magnet has a width as a dimension in the circumferential direction when viewed from the axial direction. The width of the grooves is larger than the width of the first magnets.
摘要翻译：公开了嵌入式磁体式电动机的转子。电动机的转子铁芯包括第一容纳孔和V形容纳孔。第一容纳孔沿径向延伸，V形容纳孔径向向外突出。转子铁心在与转子铁芯的外周上的第一收容孔对应的位置具有槽。每个槽从轴向观察时具有沿圆周方向的尺寸的宽度。每个第一磁体从轴向观察时具有沿圆周方向的尺寸的宽度。槽的宽度大于第一磁体的宽度。

6. 发明申请

US20070103024A1 EMBEDDED MAGNET TYPE MOTOR 失效
标题翻译：嵌入式磁铁式电机
公开(公告)号：US20070103024A1
公开(公告)日：2007-05-10
申请号：US11557299
申请日：2006-11-07
申请人： Takahiro NAKAYAMA , Yoshiyuki TAKABE , Keisuke KOIDE , Yoshihito NISHIKAWA
发明人： Takahiro NAKAYAMA , Yoshiyuki TAKABE , Keisuke KOIDE , Yoshihito NISHIKAWA
IPC分类号： H02K21/12 , H02K1/27
CPC分类号： H02K1/2766
摘要： A rotor of an embedded magnet type motor has a plurality of magnets forming magnetic poles, the number of which is represented by P. A rotor core includes first accommodation holes, the number of which is represented by P/2, extending in a radial direction, and V-shaped accommodation holes, the number of which is represented by P/2, having a V shape protruding outward in a radial direction. The first accommodation holes and the V-shaped accommodation holes are alternately arranged in a circumferential direction. The V-shaped accommodation holes include a second accommodation hole and a third accommodation hole corresponding to two straight lines forming the V shape. The first accommodation hole is adjacent to the second accommodation hole at one side in the circumferential direction, and is adjacent to the third accommodation hole at the other side. A plurality of magnets include a first magnet arranged in the first accommodation hole, a second magnet arranged in the second accommodation hole, and a third magnet arranged in the third accommodation hole. The first magnet and the second magnet form one magnetic pole. The first magnet and the third magnet form another magnet pole. Accordingly, it is possible to achieve a high torque while suppressing an increase of the number of parts of the embedded magnet type motor.
摘要翻译：嵌入式磁铁式电动机的转子具有形成磁极的多个磁体，其数量由P表示。转子芯包括第一容纳孔，其数量由P / 2表示，沿径向方向延伸以及V字形的容纳孔，其数量由P / 2表示，具有沿径向向外突出的V形。第一容纳孔和V形容纳孔沿圆周方向交替布置。 V形容纳孔包括对应于形成V形的两条直线的第二容纳孔和第三容纳孔。第一容纳孔在圆周方向的一侧与第二容纳孔相邻，并且与另一侧的第三容纳孔相邻。多个磁体包括布置在第一容纳孔中的第一磁体，布置在第二容纳孔中的第二磁体和布置在第三容纳孔中的第三磁体。第一磁体和第二磁体形成一个磁极。第一个磁体和第三个磁体形成另一个磁极。因此，能够抑制嵌入式磁铁式电动机的部件数量的增加而实现高转矩。

7. 发明申请

US20200292797A1 ZOOM LENS SYSTEM, INTERCHANGEABLE LENS, AND IMAGING APPARATUS 审中-公开
公开(公告)号：US20200292797A1
公开(公告)日：2020-09-17
申请号：US16808523
申请日：2020-03-04
申请人： Takahiro NAKAYAMA , Tomoya KOGA
发明人： Takahiro NAKAYAMA , Tomoya KOGA
IPC分类号： G02B15/14
摘要： A zoom lens satisfies Conditional Expression (1) as follows: −20

8. 发明申请

US20120183905A1 CHARGED-PARTICLE BEAM DRAWING APPARATUS AND ARTICLE MANUFACTURING METHOD 审中-公开
标题翻译：充电颗粒光束绘图设备和制品制造方法
公开(公告)号：US20120183905A1
公开(公告)日：2012-07-19
申请号：US13347981
申请日：2012-01-11
申请人： Shigeru TERASHIMA , Takahiro NAKAYAMA
发明人： Shigeru TERASHIMA , Takahiro NAKAYAMA
IPC分类号： G03F7/20 , H01J3/26
CPC分类号： H01J37/3177 , B82Y10/00 , B82Y40/00 , H01J2237/022 , H01J2237/0435
摘要： A drawing apparatus for drawing a pattern on a substrate by using a charged-particle beam comprises: a blanking deflector which deflects the charged-particle beam; a stopping aperture member which can block the charged-particle beam deflected by the blanking deflector; a catalyst which generates, from a gas, an active species for decomposing a deposit formed on the stopping aperture member; and a supply mechanism which supplies the gas to the catalyst. In a removing operation of removing the deposit, while the supply mechanism supplies the gas to the catalyst, the charged-particle beam irradiates a region which is not irradiated with the charged-particle beam in a drawing operation of drawing the pattern, thereby generating the active species from the gas by the catalyst positioned in at least the region, and removing the deposit by decomposing the deposit by the generated active species.
摘要翻译：用于通过使用带电粒子束在衬底上绘制图案的绘图装置包括：使带电粒子束偏转的消隐偏转器; 可阻挡由遮光偏转器偏转的带电粒子束的阻止孔径构件; 催化剂，其从气体产生用于分解形成在停止孔部件上的沉积物的活性物质; 以及将气体供给到催化剂的供给机构。在去除沉积物的去除操作中，当供给机构将气体供应到催化剂时，带电粒子束在绘制图案的绘图操作中照射未被带电粒子束照射的区域，由此产生通过位于至少该区域的催化剂从气体中活化的物质，以及通过所产生的活性物质分解沉积物来除去沉积物。

9. 发明申请

US20220146784A1 LENS BARREL AND IMAGING DEVICE 有权
公开(公告)号：US20220146784A1
公开(公告)日：2022-05-12
申请号：US17429370
申请日：2020-03-12
申请人： Takahiro KOBAYASHI , Tomoaki KOBAYASHI , Takahiro NAKAYAMA
发明人： Takahiro KOBAYASHI , Tomoaki KOBAYASHI , Takahiro NAKAYAMA
IPC分类号： G02B7/10 , G02B15/14
摘要： A lens barrel includes: a variable-power optical system including a focus lens group; a focus actuator configured to move the focus lens group supported by a support forward or backward in a direction of the optical axis to change a shooting distance; and a moving unit configured to, in response to receiving a driving force for changing a zoom magnification, move a position of the focus lens group in the direction of the optical axis to a position corresponding to the changed zoom magnification. The moving unit is configured to move the focus lens group in the direction of the optical axis by the driving force such that a change in a shooting distance due to a change in the zoom magnification is within a predetermined tolerance when the focus lens group is at a position corresponding to the minimum shooting distance, at every zoom magnification.

10. 发明申请

US20140184845A1 IMAGING OPTICAL SYSTEM, CAMERA DEVICE AND MOBILE INFORMATION TERMINAL DEVICE 有权
标题翻译：成像光学系统，相机设备和移动信息终端设备
公开(公告)号：US20140184845A1
公开(公告)日：2014-07-03
申请号：US14138339
申请日：2013-12-23
申请人： Takahiro NAKAYAMA
发明人： Takahiro NAKAYAMA
IPC分类号： G02B13/00 , G02B13/04
CPC分类号： G02B9/60 , G02B13/04
摘要： An imaging optical system, includes: in the order from an object side to an image plane side, a first lens group having a first lens which is formed as a negative lens; a second lens group having a second lens which is formed as a plano-concave lens, a third lens which is formed as a negative meniscus lens, and a fourth lens which is formed as a biconvex lens; an aperture stop; a third lens group having a fifth lens which is formed as a biconvex lens, and a sixth lens which is formed as a biconcave lens; and a fourth lens group having a seventh lens which is formed as a negative meniscus lens.
摘要翻译：成像光学系统包括：从物体侧到像面侧的顺序，具有形成为负透镜的第一透镜的第一透镜组; 具有形成为平凹透镜的第二透镜，形成为负弯月形透镜的第三透镜和形成为双凸透镜的第四透镜的第二透镜组; 孔径光阑; 具有形成为双凸透镜的第五透镜的第三透镜组和形成为双凹透镜的第六透镜; 以及具有形成为负弯月形透镜的第七透镜的第四透镜组。

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