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公开(公告)号：US06376953B1
公开(公告)日：2002-04-23
申请号：US09493676
申请日：2000-01-28
IPC分类号： H02K516
CPC分类号： B82Y10/00 , G02B7/1821 , G02B26/105 , G11B7/08564 , G11B7/08576 , G11B7/0901 , G11B7/122 , G11B7/1362 , G11B11/10569 , G11B11/1058
摘要： A galvano mirror unit includes a galvano mirror, a rotor to which the galvano mirror is mounted, a stator that rotatably supports the rotor about a rotation axis, a pair of center pins provided to the stator, and a pair of receive members provided to the rotor. The receive members respectively receive the center pins. The rotor is pivoted by the engagement of the center pin and the receive member.
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公开(公告)号：US5920140A
公开(公告)日：1999-07-06
申请号：US100897
申请日：1998-06-22
CPC分类号： H02K26/00 , G02B26/105 , H02K13/003
摘要： A galvano mirror is held by a mirror holder. The mirror holder is rotatable about a rotation axis and supported in a stator. A center pins (made of conductive material) are provided to the stator. A pair of receive members (made of conductive material) are provided to the mirror holder. Each of the receive member receiving respective center pin. A pair of coils are provided to opposing ends of the mirror holder, the movable parts being connected to the receive members. The center pins and the receive members constitute a electrical feeding path for feeding electricity to the coils.
摘要翻译： 电视镜由镜子座保持。 镜架能绕旋转轴线旋转并支撑在定子中。 中心销（由导电材料制成）设置在定子上。 一对接收构件（由导电材料制成）被提供到镜架。 每个接收件接收相应的中心销。 一对线圈设置在反射镜保持器的相对端部，可动部分连接到接收部件。 中心销和接收构件构成用于向线圈供电的馈电路径。
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公开(公告)号：US06285484B1
公开(公告)日：2001-09-04
申请号：US09492823
申请日：2000-01-27
申请人： Suguru Takishima , Toshio Nakagishi
发明人： Suguru Takishima , Toshio Nakagishi
IPC分类号： G02B2608
CPC分类号： G11B7/08576 , G11B7/08564
摘要： A galvano mirror system includes (1) a galvano mirror, (2) a mirror holder having a front portion to which the galvano mirror is mounted and a rear portion opposing to the front portion, (3) a stator which rotatably supports the mirror holder, (4) first and second reflecting surfaces provided to the rear portion of the mirror holder, and (5) first and second photo sensors provided to the stator. Each photo sensor includes a light-emitting device and a light-receiving device. A controller of the galvano mirror system detects the rotational position of the mirror holder according to on a difference in outputs of the light-receiving devices of the first and second photo sensors.
摘要翻译： 电流镜系统包括（1）电流镜，（2）具有安装电流镜的前部的反射镜保持器和与前部相对的后部，（3）可旋转地支撑镜保持器的定子 ，（4）设置在镜保持器的后部的第一和第二反射面，以及（5）设置在定子上的第一和第二光电传感器。 每个光传感器包括发光装置和光接收装置。 电光镜系统的控制器根据第一和第二光传感器的光接收装置的输出差异来检测反射镜保持器的旋转位置。
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公开(公告)号：US06344917B1
公开(公告)日：2002-02-05
申请号：US09492426
申请日：2000-01-27
申请人： Toshio Nakagishi , Suguru Takishima
发明人： Toshio Nakagishi , Suguru Takishima
IPC分类号： G02B2608
CPC分类号： G02B26/105 , G02B26/10 , G11B7/08564 , G11B7/08576 , G11B11/1055
摘要： A galvano mirror unit including a galvano mirror, a mirror holder holding the galvano mirror, and a hinge member which swingably supports the mirror holder. The hinge member includes a support plate and a base. The support plate has a thinner portion extending across the support plate in one direction, so that the thinner portion divides the support plate into first and second sections. The first section is fixed to the mirror holder, while the second section is supported by the base. The mirror holder is swingable about the thinner portion, due to an elastic deformation of the thinner portion.
摘要翻译： 一种电流镜单元，包括电流镜，保持电流镜的镜架，以及可摆动地支撑镜保持器的铰链构件。 铰链构件包括支撑板和基座。 支撑板具有在一个方向上延伸穿过支撑板的较薄部分，使得较薄部分将支撑板分成第一和第二部分。 第一部分固定在镜架上，而第二部分由底座支撑。 由于较薄部分的弹性变形，镜架能围绕较薄部分摆动。
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公开(公告)号：US06327066B2
公开(公告)日：2001-12-04
申请号：US09809097
申请日：2001-03-16
申请人： Suguru Takishima , Toshio Nakagishi
发明人： Suguru Takishima , Toshio Nakagishi
IPC分类号： G02B2608
CPC分类号： G11B7/08576 , G11B7/08564
摘要： A galvano mirror system includes (1) a galvano mirror, (2) a mirror holder having a front portion to which the galvano mirror is mounted and a rear portion opposing to the front portion, (3) a stator which rotatably supports the mirror holder, (4) first and second reflecting surfaces provided to the rear portion of the mirror holder, and (5) first and second photo sensors provided to the stator. Each photo sensor includes a light-emitting device and a light-receiving device. A controller of the galvano mirror system detects the rotational position of the mirror holder according to on a difference in outputs of the light-receiving devices of the first and second photo sensors.
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公开(公告)号：US5210739A
公开(公告)日：1993-05-11
申请号：US653925
申请日：1991-02-12
申请人： Toshio Nakagishi
发明人： Toshio Nakagishi
IPC分类号： G11B21/22
CPC分类号： G11B21/22 , Y10T74/214
摘要： A carriage on which a head is mounted has a rack which can be engaged with gear teeth located on a specific position. The gear teeth can be moved so as to engage with and disengage from the rack. The rack has a first pitch different from a second pitch of the gear teeth so as to maintain sure engagement.
摘要翻译： 安装有头部的托架具有可与位于特定位置的齿轮齿啮合的齿条。 齿轮齿可以移动以便与齿条接合和脱离。 齿条具有与齿轮齿的第二间距不同的第一间距，以保持确定的接合。
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公开(公告)号：US5768036A
公开(公告)日：1998-06-16
申请号：US684235
申请日：1996-07-19
CPC分类号： G11B7/1356 , G02B26/0883 , G02B27/283 , G11B7/22 , G11B7/0903 , G11B7/0912
摘要： A device including a polarizing beam splitter by which an incident luminous flux is split into a first luminous flux radiated onto a first photo sensor and a second luminous flux radiated onto a second photo sensor, and an adjusting mechanism provided for rotatably adjusting a position of one of the first and second luminous fluxes. The optical axis of the first luminous flux is coincident with that of the incident luminous flux. The optical axis of the second luminous flux is not parallel to the first luminous flux. By rotating the beam splitter about the optical axis of the first luminous flux, the beam receiving position of the second photo sensor, onto which the second luminous flux is radiated, is changed.
摘要翻译： 一种包括偏振分束器的装置，其中入射光束被分成辐射到第一光传感器上的第一光束和辐射到第二光传感器上的第二光束，以及调节机构，用于可旋转地调节一个位置 的第一和第二光束。 第一光束的光轴与入射光通量的光轴一致。 第二光束的光轴不平行于第一光束。 通过围绕第一光束的光轴旋转分束器，改变第二光通量辐射的第二光传感器的光束接收位置。
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公开(公告)号：US5008876A
公开(公告)日：1991-04-16
申请号：US437971
申请日：1989-11-08
申请人： Toshio Nakagishi
发明人： Toshio Nakagishi
IPC分类号： G11B21/22
CPC分类号： G11B21/22
摘要： A carriage on which a head is mounted has a rack which can be engaged with gear teeth located on a specific position. The gear teeth can be moved so as to engage with and disengage from the rack. The rack has a first pitch different from a second pitch of the gear teeth so as to maintain sure engagement.
摘要翻译： 安装有头部的托架具有可与位于特定位置的齿轮齿啮合的齿条。 齿轮齿可以移动以便与齿条接合和脱离。 齿条具有与齿轮齿的第二间距不同的第一间距，以保持确定的接合。
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公开(公告)号：US06930719B2
公开(公告)日：2005-08-16
申请号：US09771580
申请日：2001-01-30
申请人： Toshio Nakagishi , Isao Okuda
发明人： Toshio Nakagishi , Isao Okuda
CPC分类号： G02B7/102 , G02B23/14 , H04N5/2254
摘要： A lens unit structure for an SLR digital camera is provided with a photographing lens block and a finder block. The photographing lens block includes a lens barrel having a pair of guide shafts extending in parallel with an optical axis. Ends of the guide shafts are secured to the lens barrel. A focusing lens and a zoom lens are slidably supported by the guide shaft so as to move in a direction of the optical axis, but prevents the lenses from moving in a direction perpendicular to the optical axis. The finder block includes a casing that accommodates a finder optical system, a CCD, and a beam splitter. The beam splitter splits the light from the photographing lens block into components directed to the finder optical system and the image capturing element. The casing has a plurality of holes respectively receiving the pair of guide shaft members.
摘要翻译： 用于SLR数字照相机的镜头单元结构设置有拍摄镜头块和取景器块。 拍摄镜头块包括具有与光轴平行延伸的一对引导轴的镜筒。 引导轴的端部固定到镜筒上。 聚焦透镜和变焦透镜由导向轴可滑动地支撑，以沿光轴的方向移动，但防止透镜在垂直于光轴的方向上移动。 取景器块包括容纳取景器光学系统，CCD和分束器的壳体。 分束器将来自拍摄镜头块的光分成指向取景器光学系统和图像拍摄元件的部件。 壳体具有分别容纳一对引导轴构件的多个孔。
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公开(公告)号：US5559639A
公开(公告)日：1996-09-24
申请号：US47460
申请日：1993-04-19
CPC分类号： G11B7/1356 , G02B26/0883 , G02B27/283 , G11B7/22 , G11B7/0903 , G11B7/0912
摘要： A device including a polarizing beam splitter by which an incident luminous flux is split into a first luminous flux radiated onto a first photo sensor and a second luminous flux radiated onto a second photo sensor, and an adjusting mechanism provided for adjusting a position of one of the first and second luminous fluxes. The optical axis of the first luminous flux is coincident with that of the incident luminous flux. The optical axis of the second luminous flux is not parallel to the first luminous flux. By moving the beam splitter along the optical axis of the first luminous flux, the beam receiving position of the second photo sensor, onto which the second luminous flux is radiated, is changed.
摘要翻译： 一种包括偏振分束器的装置，其中入射光束被分成辐射到第一光传感器上的第一光束和辐射到第二光传感器上的第二光束，以及调节机构，用于调节 第一和第二光束。 第一光束的光轴与入射光通量的光轴一致。 第二光束的光轴不平行于第一光束。 通过沿着第一光束的光轴移动分束器，改变第二光通量被辐射的第二光传感器的光束接收位置。
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