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1. 外观设计

USD583504S1 Light guiding member 有权
标题翻译：导光件
公开(公告)号：USD583504S1
公开(公告)日：2008-12-23
申请号：US29302705
申请日：2008-01-23
申请人： Toshimitsu Fujiwara , Atsushi Sawada , Isao Kobayashi , Yoshihisa Ishikawa
设计人： Toshimitsu Fujiwara , Atsushi Sawada , Isao Kobayashi , Yoshihisa Ishikawa

2. 外观设计

USD621992S1 Light guiding plate 有权
标题翻译：导光板
公开(公告)号：USD621992S1
公开(公告)日：2010-08-17
申请号：US29296038
申请日：2007-10-12
申请人： Toshimitsu Fujiwara , Tomonobu Kato , Yoshihisa Ishikawa , Kosuke Sanari
设计人： Toshimitsu Fujiwara , Tomonobu Kato , Yoshihisa Ishikawa , Kosuke Sanari

3. 发明申请

US20120209068A1 ENDOSCOPE APPARATUS 有权
标题翻译：内窥镜装置
公开(公告)号：US20120209068A1
公开(公告)日：2012-08-16
申请号：US13454500
申请日：2012-04-24
申请人： Yoichi Hosaka , Yoshihisa Ishikawa
发明人： Yoichi Hosaka , Yoshihisa Ishikawa
IPC分类号： A61B1/01 , A61B1/04
CPC分类号： G02B23/2476 , A61B1/0005 , A61B1/00052 , A61B1/0052
摘要： An endoscope apparatus includes a housing. The housing includes an upper portion provided with the display part, and a lower portion provided with the manipulating part and having the insertion part connected thereto, at least a portion of the back face of the lower portion is set so that the fundamental shape thereof is convex toward a proximal end portion of the insertion part, the convex portion is a grip face on which a user's fingers are arranged when the user holds the housing, and wherein the housing is held such that the thumb of one hand of a user is located at a distal end of a manipulating rod, the other fingers in the one hand of the user are located above and below the proximal end portion of the insertion part in the grip face, and the thumb and the other fingers face each other.
摘要翻译：内窥镜装置包括壳体。壳体包括设置有显示部分的上部和设置有操纵部分并且具有连接到其上的插入部分的下部，下部的后表面的至少一部分被设定为使得其基本形状为朝向插入部的基端部凸出，凸部是用户握住壳体时用户的手指布置的手柄面，并且其中，保持壳体，使得用户的一只手的拇指位于在操纵杆的远端处，使用者的一只手中的另一个手指位于握持面中的插入部的基端部的上方和下方，并且拇指和另一个手指彼此面对。

4. 发明授权

US07915778B2 Electric motor 有权
标题翻译：电动马达
公开(公告)号：US07915778B2
公开(公告)日：2011-03-29
申请号：US12897378
申请日：2010-10-04
申请人： Kenji Miyata , Yoshihisa Ishikawa
发明人： Kenji Miyata , Yoshihisa Ishikawa
IPC分类号： H02K1/00
CPC分类号： H02K3/28 , H02K19/12 , H02K19/22
摘要： An electric motor comprising a rotor having plural magnetic poles in the circumferential direction; and a stator whose teeth are disposed opposite to the periphery of the rotor, with an air gap interposed between the rotor and the stator, wherein the coil conductors are wound on the stator so that two stator magnetic poles may be formed by two coil units of a phase wound around stator teeth within the range of 360 electrical degrees subtended by the magnetic poles of the rotor; each of the two coil units forming the stator magnetic poles spans an electrical angle less than 180 electrical degrees; the two coil turns forming the two stator magnetic poles are laid out so that they may not overlap each other; and the coil conductors are so wound that the adjacent stator magnetic poles exhibit opposite magnetic polarities.
摘要翻译：一种电动机，包括：沿圆周方向具有多个磁极的转子; 以及定子，其齿与所述转子的周边相对配置，在所述转子和所述定子之间插入气隙，所述线圈导体缠绕在所述定子上，使得两个定子磁极可以由两个线圈单元形成在由转子的磁极对着的360度的范围内的绕定子齿缠绕的相; 形成定子磁极的两个线圈单元中的每一个跨越小于180电度的电角度; 形成两个定子磁极的两个线圈圈布置成使得它们可以不重叠; 并且线圈导体被缠绕，使得相邻的定子磁极呈现相反的磁极性。

5. 发明申请

US20110018381A1 ELECTRIC MOTOR 有权
标题翻译：电动马达
公开(公告)号：US20110018381A1
公开(公告)日：2011-01-27
申请号：US12897378
申请日：2010-10-04
申请人： Kenji Miyata , Yoshihisa Ishikawa
发明人： Kenji Miyata , Yoshihisa Ishikawa
IPC分类号： H02K3/28
CPC分类号： H02K3/28 , H02K19/12 , H02K19/22
摘要： An electric motor comprising a rotor having plural magnetic poles in the circumferential direction; and a stator whose teeth are disposed opposite to the periphery of the rotor, with an air gap interposed between the rotor and the stator, wherein the coil conductors are wound on the stator so that two stator magnetic poles may be formed by two coil units of a phase wound around stator teeth within the range of 360 electrical degrees subtended by the magnetic poles of the rotor; each of the two coil units forming the stator magnetic poles spans an electrical angle less than 180 electrical degrees; the two coil turns forming the two stator magnetic poles are laid out so that they may not overlap each other; and the coil conductors are so wound that the adjacent stator magnetic poles exhibit opposite magnetic polarities.
摘要翻译：一种电动机，包括：沿圆周方向具有多个磁极的转子; 以及定子，其齿与所述转子的周边相对配置，在所述转子和所述定子之间插入气隙，所述线圈导体缠绕在所述定子上，使得两个定子磁极可以由两个线圈单元形成在由转子的磁极对着的360度的范围内的绕定子齿缠绕的相; 形成定子磁极的两个线圈单元中的每一个跨越小于180电度的电角度; 形成两个定子磁极的两个线圈圈布置成使得它们可以不重叠; 并且线圈导体被缠绕，使得相邻的定子磁极呈现相反的磁极性。

6. 发明申请

US20080136285A1 SPINDLE MOTOR, DISK DRIVE, AND METHOD OF FABRICATING A STATOR CORE 审中-公开
标题翻译：主轴电机，磁盘驱动器和制造定子芯的方法
公开(公告)号：US20080136285A1
公开(公告)日：2008-06-12
申请号：US11952170
申请日：2007-12-07
申请人： Fumio Tajima , Teruyoshi Abe , Motoya Ito , Yoshihisa Ishikawa , Masashi Kitamura , Toshuyuki Ajima
发明人： Fumio Tajima , Teruyoshi Abe , Motoya Ito , Yoshihisa Ishikawa , Masashi Kitamura , Toshuyuki Ajima
IPC分类号： H02K1/14 , G11B17/02 , H02K15/02
CPC分类号： H02K15/022 , G11B17/028 , G11B17/038 , G11B19/2009 , H02K1/146 , Y10T29/49009
摘要： The spindle motor has a stator and rotor. The stator has a stator core comprising a yoke and salient poles and also includes a stator coil. The stator core is formed by laminated steel sheets. The salient poles made of the steel sheets are formed by etching. The steel sheet is 0.05 to 0.30 mm thick. The steel sheet used in the present invention is preferably a silicon steel sheet having crystal particles. The iron loss and cogging torque of the inventive spindle motor are reduced.
摘要翻译：主轴电机具有定子和转子。定子具有包括磁轭和凸极的定子芯，并且还包括定子线圈。定子铁芯由层压钢板形成。由钢板制成的凸极由蚀刻形成。钢板厚度为0.05〜0.30mm。本发明中使用的钢板优选为具有结晶粒子的硅钢板。本发明的主轴电机的铁损和齿槽转矩减小。

7. 发明授权

US08840544B2 Endoscope apparatus 有权
标题翻译：内窥镜装置
公开(公告)号：US08840544B2
公开(公告)日：2014-09-23
申请号：US13454423
申请日：2012-04-24
申请人： Yoichi Hosaka , Yoshihisa Ishikawa
发明人： Yoichi Hosaka , Yoshihisa Ishikawa
IPC分类号： A61B1/04 , G02B23/24 , A61B1/005 , A61B1/00 , A61B1/06
CPC分类号： A61B1/00048 , A61B1/00052 , A61B1/00066 , A61B1/0052 , A61B1/0676 , G02B23/2476
摘要： An endoscope apparatus includes an insertion part having an imaging mechanism at a distal end portion and which is bendable and elongated; a display part which displays an image acquired by an imaging mechanism; a manipulating part which performs curving manipulation of the insertion part; and a housing which the display part and the manipulating part are provided to a front face thereof, and which connects the insertion part with a back face opposite to the front face. The housing is capable of being self-supported in a state where the edge of the back face at the display part, and a connecting portion between the insertion part and the housing are brought into contact with the ground.
摘要翻译：一种内窥镜装置，包括具有成像机构的插入部，该成像机构在前端部可弯曲且伸长; 显示由成像机构取得的图像的显示部; 执行插入部的弯曲操作的操作部; 以及将显示部和操作部设置在其前表面并将插入部与与前表面相对的背面连接的壳体。壳体能够在显示部分的背面的边缘以及插入部分和壳体之间的连接部分与地面接触的状态下自支撑。

8. 发明申请

US20120038238A1 AC Generator for Vehicle 审中-公开
标题翻译：交流发电机
公开(公告)号：US20120038238A1
公开(公告)日：2012-02-16
申请号：US13201887
申请日：2009-03-11
申请人： Yoshihisa Ishikawa , Kenji Miyata , Takayuki Koyama , Masahiko Honma
发明人： Yoshihisa Ishikawa , Kenji Miyata , Takayuki Koyama , Masahiko Honma
IPC分类号： H02K3/12 , H02K3/28
CPC分类号： H02K3/28 , H02K19/22 , H02K2213/03
摘要： A vehicular AC generator includes: a rotor (1) with a plurality of magnetic poles (113), assuming a shape for suppressing bias magnetism, and disposed along a circumferential direction, which includes a field winding (12); a stator (2) disposed so as to leave a gap between the rotor (1) and the stator (2); and a semiconductor element that rectifies an AC current induced at a stator coil (105) wound at the stator (2) as power is supplied to the field winding (112) at the rotor (1) so as to convert the AC current to a DC current, wherein: the stator (2) is formed by laminating electromagnetic steel plates; and a resistance value of the stator coil (105) wound at the stator (2) is set to a value equal to or less than a predetermined value.
摘要翻译：一种车辆用交流发电机，包括：具有多个磁极（113）的转子（1），具有抑制偏磁的形状，并且沿周向配置，包括励磁绕组（12）; 定子（2），设置成在转子（1）和定子（2）之间留下间隙; 以及半导体元件，其对在所述定子（2）上缠绕的定子线圈（105）感应的交流电流进行整流，因为在所述转子（1）向所述励磁绕组（112）供电，以将所述交流电转换成 DC电流，其中：定子（2）通过层压电磁钢板形成; 卷绕在定子（2）上的定子线圈（105）的电阻值被设定为等于或小于预定值的值。

9. 发明授权

US07777389B2 Rotating electrical machine 有权
标题翻译：旋转电机
公开(公告)号：US07777389B2
公开(公告)日：2010-08-17
申请号：US11776579
申请日：2007-07-12
申请人： Teruyoshi Abe , Motoya Ito , Fumio Tajima , Yoshihisa Ishikawa
发明人： Teruyoshi Abe , Motoya Ito , Fumio Tajima , Yoshihisa Ishikawa
IPC分类号： H02K1/06
CPC分类号： H02K15/024 , H02K1/06 , H02K1/16 , H02K1/276
摘要： A rotating electrical machine comprises a stator and a rotor; the stator comprising a stator core having teeth and slots, and stator windings disposed in the slots, wherein the stator core is made of laminated steel sheets, teeth and slots of the steel sheet are made by etching, and the thickness of the steel sheet is between 0.05 mm and 0.30 mm. Specifically, it is preferable that the steel sheet used herein be a silicon steel sheet containing crystalline particles.
摘要翻译：旋转电机包括定子和转子; 所述定子包括具有齿和槽的定子芯和设置在所述槽中的定子绕组，其中所述定子芯由层压钢板制成，所述钢板的齿和槽由蚀刻制成，并且所述钢板的厚度为在0.05mm和0.30mm之间。具体而言，优选本文使用的钢板为含有结晶粒子的硅钢板。

10. 发明授权

US07759837B2 Rotating electrical machine 失效
标题翻译：旋转电机
公开(公告)号：US07759837B2
公开(公告)日：2010-07-20
申请号：US12141550
申请日：2008-06-18
申请人： Toshio Ishikawa , Minoru Yabuki , Yoshihisa Ishikawa , Kazuo Tahara
发明人： Toshio Ishikawa , Minoru Yabuki , Yoshihisa Ishikawa , Kazuo Tahara
IPC分类号： H02K1/14
CPC分类号： H02K1/145 , H02K1/243
摘要： Stator claw poles are disposed at a stator core at a position facing opposite a rotor so as to alternately range from the two sides along the axial direction. With a plurality of magnetic poles thus formed, the distance by which the gap between the front end portions of the stator claw poles and the stator outer circumference ranges is increased, which, in turn, reduces the reactance guided to a stator coil. It is ensured that the magnetic reluctance manifesting between the front end portions of the stator claw poles and an enclosing member that holds the stator core, facing opposite the centers of the claw poles along the circumferential direction, is greater than the magnetic reluctance manifesting between the front portions and the stator core enclosing member facing opposite the front end portions.
摘要翻译：定子爪极在与转子相对的位置处设置在定子芯上，以便沿着轴向从两侧交替地范围。通过这样形成的多个磁极，定子爪极的前端部和定子外周的范围之间的间隙的距离增加，这又减小了引导到定子线圈的电抗。确保在定子爪极的前端部和保持定子铁芯的围绕着爪极的中心的圆周方向相对的磁阻大于磁轭的磁阻，前部和定子芯包围构件面对着前端部分。

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