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公开(公告)号：US5901133A
公开(公告)日：1999-05-04
申请号：US872141
申请日：1997-06-10
申请人： Akira Miyamae , Hisao Isobe
发明人： Akira Miyamae , Hisao Isobe
CPC分类号： G11B7/093 , G11B7/0935
摘要： An objective lens actuator including an objective lens holding body for holding an objective lens, and a sheetlike drive coil arranged on an outer circumferential surface of the objective lens holding body. The objective lens holding body is rotatable about a shaft and slidable along the shaft, and a vibration absorbing member is interposed between a portion of the objective lens holding body and the sheetlike drive coil, the portion being opposite to the objective lens with the shaft interposed therebetween.
摘要翻译： 一种物镜致动器，包括用于保持物镜的物镜保持体和布置在物镜保持体的外周面上的片状驱动线圈。 物镜保持体可绕轴旋转并可沿轴滑动，并且在物镜保持体的一部分和片状驱动线圈之间插入振动吸收部件，该部分与物镜相对，该轴插入 之间。
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公开(公告)号：US08858423B2
公开(公告)日：2014-10-14
申请号：US13271694
申请日：2011-10-12
申请人： Koji Yasunaga , Motokazu Nakamura , Kenji Hirose , Hisao Isobe
发明人： Koji Yasunaga , Motokazu Nakamura , Kenji Hirose , Hisao Isobe
CPC分类号： A61B1/00149 , A61B1/3132 , A61B34/30 , A61B2090/506
摘要： A distal arm that holds a rigid endoscope includes a multi-joint articulated arm including first to fourth distal arm portions sequentially connected from a base portion side, and these first to fourth distal arm portions are configured so as to move on a vertical plane with horizontal rotational shafts as supports. In addition, behaviors of the respective distal arm portions are linked by a linking mechanism so that the first distal arm portion and the third distal arm portion behave in parallel to each other, and the second distal arm portion and the fourth distal arm portion behave in parallel to each other.
摘要翻译： 保持刚性内窥镜的远端臂包括：多关节铰接臂，包括从基部侧依次连接的第一至第四远端臂部，并且，所述第一至第四远端臂部构造成能够在垂直平面上水平移动 旋转轴作为支撑。 此外，各个远端臂部分的行为通过连接机构连接，使得第一远端臂部分和第三远端臂部分彼此平行，并且第二远端臂部分和第四远端臂部分行为 彼此平行。
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公开(公告)号：US20110031667A1
公开(公告)日：2011-02-10
申请号：US12736596
申请日：2009-02-23
申请人： Hisao Isobe , Jun Matsumoto
发明人： Hisao Isobe , Jun Matsumoto
IPC分类号： F16F1/06
摘要： A coil spring with irregular cross section according to the present invention is made by subjecting a coil wire having an irregular cross section to a fatigue-strength improving treatment including a shot peening treatment after coiling the coil wire into a spring configuration, and the coil spring with irregular cross section has a vertical cross-sectional profile whose coil inner-peripheral-side section is expressed by following Equation (1) and Equation (2) in a polar coordinate system and orthogonal coordinate system: x=(LR−Δb)cosnxrθ+Δb (1) y=SRsinnyrθ (2) wherein θ is a deflection angle in said polar coordinate system; and 0°≦θ
摘要翻译： 根据本发明的具有不规则横截面的螺旋弹簧是通过对具有不规则横截面的线圈线进行包括在将线圈线卷绕成弹簧构造之后的喷丸硬化处理的疲劳强度改善处理而制成的，并且螺旋弹簧 具有不规则横截面的垂直截面轮廓，其线圈内周侧截面由极坐标系和正交坐标系中的等式（1）和等式（2）表示：x =（LR-＆Dgr; b ）cosnxr＆thetas; +＆Dgr; b（1）y = SRsinnyr＆thetas; （2）其中＆amp; 是所述极坐标系中的偏转角; 0°＆nlE;＆Thetas; <90°，270°＆nlE;＆Thetas; <360°，0.7＆nlE; nxr＆nlE; 0.9,0.8＆nlE; nyr＆nlE; 1.0和0.1SR＆nlE;＆Dgr; b＆nlE; 0.3SR; 在等式（1）和等式（2）中。 根据本发明，可以提供一种具有不规则横截面的螺旋弹簧，该线圈弹簧沿着线圈线的横截面圆周方向具有更均匀和更高的疲劳强度。
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公开(公告)号：US07556626B2
公开(公告)日：2009-07-07
申请号：US10751565
申请日：2004-01-05
申请人： Masaaki Ueda , Satoshi Otsuka , Tomoaki Yamashita , Hisao Isobe , Kenji Hirose , Toru Shinmura
发明人： Masaaki Ueda , Satoshi Otsuka , Tomoaki Yamashita , Hisao Isobe , Kenji Hirose , Toru Shinmura
IPC分类号： A61B17/00
CPC分类号： A61B90/50 , A61B2090/504
摘要： A medical instrument holding apparatus includes a supporting mechanism, a moving mechanism, a basal portion and a counterweight. The supporting mechanism supports a medical instrument. The moving mechanism which has first and second sides, and a shaft portion located between the first and second sides. The moving mechanism supports the supporting mechanism, allowing the medical instrument and the supporting mechanism to be moved around the shaft portion. The basal portion is coupled to the shaft portion. The basal portion supports the moving mechanism, allowing the moving mechanism to rotate around the shaft portion. The counterweight is located on the second side of the moving mechanism. The counterweight generates a first rotation moment being smaller than a second rotation moment generated from the weights of the medical instrument and the supporting mechanism and acting around the shaft portion in the opposite direction to the second rotation moment.
摘要翻译： 医疗器具保持装置包括支撑机构，移动机构，基部和配重。 支持机构支持医疗器械。 具有第一和第二侧面的移动机构和位于第一和第二侧之间的轴部分。 移动机构支撑支撑机构，允许医疗器械和支撑机构绕轴部移动。 基部与轴部联接。 基部支撑移动机构，允许移动机构围绕轴部旋转。 配重位于移动机构的第二侧。 配重产生的第一旋转力矩小于由医疗器具和支撑机构的重量产生的第二旋转力矩，并且在与第二旋转力矩相反的方向上围绕轴部作用。
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公开(公告)号：US5999342A
公开(公告)日：1999-12-07
申请号：US126240
申请日：1998-07-30
申请人： Yukio Okada , Masaru Uno , Hisao Isobe
发明人： Yukio Okada , Masaru Uno , Hisao Isobe
CPC分类号： H02K41/035 , G11B7/093 , G11B7/0933 , G11B7/0935 , H02K26/00 , H02K3/47 , H02K2201/18
摘要： An objective lens driving system comprises a lens holder retaining an objective lens, a holder supporting member for movably supporting the lens holder in focusing and tracking directions, a magnetic driving circuit for moving the lens holder in the focusing and tracking directions, in which a flat driving coil made by winding a self-welding wire coated with a heat welding layer is face-bonded on either the lens holder or holder supporting member. The driving coil is configured such that the self-welding wire is united via the heat welding layer thereof and a surface thereof is coated with a reinforcing adhesive thinly. The reinforcing adhesive has a higher thermal stability than the heat welding layer.
摘要翻译： 一种物镜驱动系统，包括保持物镜的透镜架，用于以聚焦和跟踪方向可移动地支撑透镜架的保持器支撑构件，用于沿聚焦和跟踪方向移动透镜保持器的磁驱动电路， 通过卷绕涂覆有热焊接层的自焊丝制成的驱动线圈面接合在透镜保持器或保持器支撑构件上。 驱动线圈构造成使得自焊丝通过其热焊层结合，并且其表面被薄的薄膜涂覆有增强粘合剂。 增强粘合剂的热稳定性比热焊层高。
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公开(公告)号：US20120088963A1
公开(公告)日：2012-04-12
申请号：US13271694
申请日：2011-10-12
申请人： Koji Yasunaga , Motokazu Nakamura , Kenji Hirose , Hisao Isobe
发明人： Koji Yasunaga , Motokazu Nakamura , Kenji Hirose , Hisao Isobe
IPC分类号： A61B1/00
CPC分类号： A61B1/00149 , A61B1/3132 , A61B34/30 , A61B2090/506
摘要： A distal arm that holds a rigid endoscope includes a multi-joint articulated arm including first to fourth distal arm portions sequentially connected from a base portion side, and these first to fourth distal arm portions are configured so as to move on a vertical plane with horizontal rotational shafts as supports. In addition, behaviors of the respective distal arm portions are linked by a linking mechanism so that the first distal arm portion and the third distal arm portion behave in parallel to each other, and the second distal arm portion and the fourth distal arm portion behave in parallel to each other.
摘要翻译： 保持刚性内窥镜的远端臂包括：多关节铰接臂，包括从基部侧依次连接的第一至第四远端臂部，并且，所述第一至第四远端臂部构造成能够在垂直平面上水平移动 旋转轴作为支撑。 此外，各个远端臂部分的行为通过连接机构连接，使得第一远端臂部分和第三远端臂部分彼此平行，并且第二远端臂部分和第四远端臂部分行为 彼此平行。
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公开(公告)号：US06330119B1
公开(公告)日：2001-12-11
申请号：US09589033
申请日：2000-06-06
申请人： Satoshi Kasahara , Hisao Isobe
发明人： Satoshi Kasahara , Hisao Isobe
IPC分类号： G02B702
CPC分类号： G02B7/04
摘要： A method used during the manufacturing of a device of an optical pickup device for bonding and fixing drive coils to a lens holder or other parts of a drive device. The optical pickup device has a lens holder and a magnetic drive device for driving the lens holder in a tracking direction and a focusing direction, the magnetic drive device having a permanent magnet and drive coils fixed to the lens holder. The method includes providing a fuse wire having a wire and a fuse coating covering the wire, pressing the fuse wire on the lens holder at a predetermined position, energizing the fuse wire in the pressed position to melt the fuse coating, and curing the melt fuse coating to bond and fix the fuse wire to the lens holder to form the drive coils. Alternatively, the fuse wire may be melt first and then pressed to the desired position of the lens holder. The current used for energizing the coil to melt the fuse coating or fuse film is much larger than drive currents used during normal operation of the optical pickup device.
摘要翻译： 在制造用于将驱动线圈接合和固定到透镜架或驱动装置的其它部分的光学拾取装置的装置中使用的方法。 光学拾取装置具有透镜架和用于沿跟踪方向和聚焦方向驱动透镜架的磁性驱动装置，该磁性驱动装置具有固定在透镜架上的永磁体和驱动线圈。 该方法包括提供具有导线的保险丝和覆盖线的保险丝涂层，将预定位置处的镜片保持器上的熔丝线按压在受压位置上的熔丝，使熔丝熔化，并熔化熔融熔丝 涂覆以将熔丝连接并固定到透镜架上以形成驱动线圈。 或者，熔丝首先熔化，然后压到透镜架的所需位置。 用于对线圈通电以熔化保险丝涂层或熔丝膜的电流远大于在光学拾取装置的正常操作期间使用的驱动电流。
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公开(公告)号：US08393602B2
公开(公告)日：2013-03-12
申请号：US12736596
申请日：2009-02-23
申请人： Hisao Isobe , Jun Matsumoto
发明人： Hisao Isobe , Jun Matsumoto
IPC分类号： F16F1/06
摘要： A coil spring with irregular cross section according to the present invention is made by subjecting a coil wire having an irregular cross section to a fatigue-strength improving treatment including a shot peening treatment after coiling the coil wire into a spring configuration, and the coil spring with irregular cross section has a vertical cross sectional profile whose coil inner-peripheral-side section is expressed by following Equation (1) and Equation (2) in a polar coordinate system and orthogonal coordinate system: x=(LR−Δb)cosnxr θ+Δb (1) y=SR sinnyr θ (2) wherein θ is a deflection angle in said polar coordinate system; and 0°≦θ
摘要翻译： 根据本发明的具有不规则横截面的螺旋弹簧是通过对具有不规则横截面的线圈线进行包括在将线圈线卷绕成弹簧构造之后的喷丸硬化处理的疲劳强度改善处理而制成的，并且螺旋弹簧 具有不规则横截面的垂直截面轮廓线圈内周侧截面由极坐标系和正交坐标系中的等式（1）和等式（2）表示：x =（LR-＆Dgr; b） cosnxr＆thetas; +＆Dgr; b（1）y = SR sinnyr＆thetas; （2）其中＆amp; 是所述极坐标系中的偏转角; 0°＆nlE;＆Thetas; <90°，270°＆nlE;＆Thetas; <360°，0.7＆nlE; nxr＆nlE; 0.9,0.8＆nlE; nyr＆nlE; 1.0和0.1SR＆nlE;＆Dgr; b＆nlE; 0.3SR; 在等式（1）和等式（2）中。 根据本发明，可以提供一种具有不规则横截面的螺旋弹簧，该线圈弹簧沿着线圈线的横截面圆周方向具有更均匀和更高的疲劳强度。
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公开(公告)号：US07309311B2
公开(公告)日：2007-12-18
申请号：US10850660
申请日：2004-05-21
申请人： Satoshi Otsuka , Toru Shinmura , Tomoaki Yamashita , Kenji Hirose , Hisao Isobe , Masaaki Ueda
发明人： Satoshi Otsuka , Toru Shinmura , Tomoaki Yamashita , Kenji Hirose , Hisao Isobe , Masaaki Ueda
IPC分类号： A61B1/04
CPC分类号： A61B1/00188 , A61B1/00149 , A61B1/042
摘要： An endoscope is connected optically removably to a TV camera through an adapter. A plurality of fixing pins is arranged on both sides of an insertion axis of an insertion part of the endoscope. A fixing unit to fix the endoscope removably is provided at the front end of an arm unit of an endoscope holder which supports the endoscope movably. The fixing unit has a claw and a movable claw, and grips the fixing pins of the endoscope releasably between the claw and the movable claw.
摘要翻译： 内窥镜通过适配器可旋转地连接到电视摄像机。 在内窥镜的插入部的插入轴的两侧配置有多个固定销。 可拆卸地固定内窥镜的固定单元设置在可移动地支撑内窥镜的内窥镜支架的臂单元的前端。 固定单元具有爪和可动爪，并将内窥镜的固定销可释放地夹在爪和可动爪之间。
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