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72 条记录 (耗时 0.07 秒)

    Optical system for endoscope
    3.
    发明授权
    Optical system for endoscope 失效
    内窥镜光学系统

    公开(公告)号：US4746203A

    公开(公告)日：1988-05-24

    申请号：US96344

    申请日：1987-09-11

    申请人： Kimihiko Nishioka ,  Tsutomu Yamamoto ,  Susumu Takahashi ,  Akira Yokota

    发明人： Kimihiko Nishioka ,  Tsutomu Yamamoto ,  Susumu Takahashi ,  Akira Yokota

    IPC分类号： A61B1/05 ,  G02B17/02 ,  G02B23/24 ,  H04N5/225 ,  A61B1/04 ,  G02B5/04 ,  G02B5/22 ,  G02B5/30

    CPC分类号： H04N5/2253 ,  A61B1/05 ,  G02B17/02 ,  G02B23/2423 ,  H04N2005/2255

    摘要： An optical system is disclosed for an endoscope having a generally tubular distal end in which an objective lens assembly and an image sensor in the form of a solid-state video camera are internally housed so that an image formed by the lens assembly is focussed upon the input or pickup surface of the video camera. The video camera is disposed along or in proximity to the center axis of the distal end of the endoscope and in some instances is oblique with respect to the center axis. The video camera may be positioned in this way due to the provision of a reflecting surface which is angularly disposed in opposing relationship with an input surface of the video camera, and deflection means disposed in front of the lens assembly and within the objective lens assembly, or between the lens assembly and the reflecting surface so that an image formed by the lens assembly can be focussed on the input surface of the video camera.

    摘要翻译： 公开了一种用于内窥镜的光学系统，其具有大致管状的远端，其中物镜组件和固态摄像机形式的图像传感器在内部被容纳，使得由透镜组件形成的图像聚焦在 输入或摄像机表面。 视频摄像机沿着或靠近内窥镜的远端的中心轴设置，并且在一些情况下相对于中心轴线倾斜。 由于提供了与摄像机的输入表面成对角关系地设置的反射表面以及设置在透镜组件前面和物镜组件内的偏转装置，摄像机可以以这种方式定位， 或者在透镜组件和反射表面之间，使得由透镜组件形成的图像可以聚焦在摄像机的输入表面上。

    Optical system for endoscope
    4.
    发明授权
    Optical system for endoscope 失效
    内窥镜光学系统

    公开(公告)号：US4720178A

    公开(公告)日：1988-01-19

    申请号：US765355

    申请日：1985-08-13

    申请人： Kimihiko Nishioka ,  Tsutomu Yamamoto ,  Susumu Takahashi ,  Akira Yokota

    发明人： Kimihiko Nishioka ,  Tsutomu Yamamoto ,  Susumu Takahashi ,  Akira Yokota

    IPC分类号： A61B1/04 ,  A61B1/05 ,  G02B17/02 ,  G02B23/24 ,  G02B23/26 ,  H04N5/225 ,  G02B5/04 ,  G02B5/22 ,  G02B5/30

    CPC分类号： A61B1/051 ,  A61B1/05 ,  G02B17/02 ,  G02B23/2423 ,  H04N5/2253 ,  H04N2005/2255

    摘要： An optical system is disclosed for an endoscope having a generally tubular distal end in which an objective lens assembly and a solid-state video camera are internally housed so that an image formed by the lens assembly is focussed upon the video camera. The video camera is disposed along or in proximity to the center axis of the distal end of the endoscope. The video camera may be positioned in this way due to the provision of a reflecting surface which is angularly disposed in opposing relationship with an input surface of the video camera, and deflection means disposed in front of the lens assembly and within the objective lens assembly, or between the lens assembly and the reflecting surface, so that an image formed by the lens assembly can be focussed on the input surface of the video camera.

    摘要翻译： 公开了一种具有大致管状远端的内窥镜的光学系统，其中物镜组件和固态摄像机在内部被容纳，使得由透镜组件形成的图像聚焦在摄像机上。 摄像机沿内窥镜的远端的中心轴线配置或配置在内窥镜的前端的中心轴上。 由于提供了与摄像机的输入表面成对角关系地设置的反射表面以及设置在透镜组件前面和物镜组件内的偏转装置，摄像机可以以这种方式定位， 或者在透镜组件和反射表面之间，使得由透镜组件形成的图像可以聚焦在摄像机的输入表面上。

    Light transmitter
    5.
    发明授权
    Light transmitter 失效
    光发射机

    公开(公告)号：US4747660A

    公开(公告)日：1988-05-31

    申请号：US14132

    申请日：1987-01-29

    申请人： Kimihiko Nishioka ,  Tsutomu Yamamoto

    发明人： Kimihiko Nishioka ,  Tsutomu Yamamoto

    IPC分类号： A61B1/06 ,  G02B6/42 ,  G02B23/24 ,  G02B23/26 ,  G02B6/06

    CPC分类号： G02B6/4298 ,  G02B23/2469

    摘要： A light transmitter, which transmits light from a light source through a light guide comprising an optical fiber flux and which includes an optical system provided with a light refracting plane and a cylindrical reflecting plane which are interposed between the light source and a light incident end plane of the light guide. The distribution characteristic of light incident upon the light guide is improved by the actions of said refracting plane and said cylindrical reflecting plane so that a uniform light flux can be introduced into the light guide. As a result, it is possible to prevent uneven illumination as well as sunburn on the light incident end plane of the light guide by the light source.

    摘要翻译： 一种光发射器，其将来自光源的光通过包括光纤通量的光导传输，所述光导体包括设置有光折射面和圆柱形反射面的光学系统，所述光学系统设置在所述光源和光入射端面之间 的光导。 通过所述折射平面和所述圆柱形反射平面的作用改善入射在光导上的光的分布特性，使得能够将均匀的光通量引入导光体。 结果，可以防止光源的光入射端面上的不均匀照明以及晒伤。

    Pipe-inspecting apparatus having a self propelled unit
    6.
    发明授权
    Pipe-inspecting apparatus having a self propelled unit 失效
    具有自推进单元的管道检查装置

    公开(公告)号：US5090259A

    公开(公告)日：1992-02-25

    申请号：US488494

    申请日：1990-03-02

    申请人： Yoshio Shishido ,  Hideyuki Adachi ,  Hiroki Hibino ,  Tsutomu Yamamoto ,  Hirofumi Miyanaga ,  Syuichi Takayama ,  Yasuhiro Ueda ,  Yoshisade Aoki ,  Seiji Yamaguchi

    发明人： Yoshio Shishido ,  Hideyuki Adachi ,  Hiroki Hibino ,  Tsutomu Yamamoto ,  Hirofumi Miyanaga ,  Syuichi Takayama ,  Yasuhiro Ueda ,  Yoshisade Aoki ,  Seiji Yamaguchi

    IPC分类号： G01M3/00 ,  G01N21/954

    CPC分类号： G01M3/005 ,  G01N21/954

    摘要： A pipe-inspecting apparatus having a self-propelled unit. The self-propelled unit comprises an elastic tube which has forward and rear ends, and into which a fluid is supplied and from which the fluid is discharged, a restriction member mounted on the elastic tube, for restricting an axial expansion of the elastic tube, a bias member for biasing the elastic tube in the axial direction thereof, first and second holding members coupled to the ends of the elastic tube, respectively, for holding the ends of the elastic tube to the inner periphery of a pipe being inspected, while the fluid is being supplied into the holding members, and releasing the ends of the elastic tube from the inner periphery of the pipe, while the fluid is being discharged from the holding members. An observation device is coupled to the self-propelled unit. A display device is connected to the observation device, for displaying the image scanned by the observation device. A fluid control device is connected to the elastic tube, and to the first and second holding members.

    摘要翻译： 具有自推进单元的管道检查装置。 自推进单元包括弹性管，其具有前端和后端，并且流体被供应到该弹性管中，流体被排出到该弹性管中;安装在弹性管上的限制构件，用于限制弹性管的轴向膨胀， 用于沿弹性管的轴向偏置弹性管的偏置构件，分别联接到弹性管的端部的第一和第二保持构件，用于将弹性管的端部保持在被检查的管的内周，同时 当流体从保持构件排出时，流体被供给到保持构件中，并且从管的内周释放弹性管的端部。 观察装置联接到自推进单元。 显示装置连接到观察装置，用于显示由观察装置扫描的图像。 流体控制装置连接到弹性管以及第一和第二保持构件。

    Installing fluid container in fluid ejection device
    9.
    发明授权
    Installing fluid container in fluid ejection device 有权
    在流体喷射装置中安装流体容器

    公开(公告)号：US08091972B2

    公开(公告)日：2012-01-10

    申请号：US13093317

    申请日：2011-04-25

    申请人： Tatsuro Osawa ,  Hiroyuki Sugimoto ,  Etsuo Tsuji ,  Masayuki Horikawa ,  Tsutomu Yamamoto

    发明人： Tatsuro Osawa ,  Hiroyuki Sugimoto ,  Etsuo Tsuji ,  Masayuki Horikawa ,  Tsutomu Yamamoto

    IPC分类号： B41J2/195 ,  B41J2/17

    CPC分类号： B41J2/1752 ,  B41J2/175 ,  B41J2/17509 ,  B41J2/17523 ,  B41J2/17553 ,  Y10T29/49401

    摘要： A fluid ejection device ejecting a fluid, the fluid ejection device includes: a fluid ejection unit; a main chassis case; a fluid-containing pack; a container case; and a plurality of holders. The fluid ejection unit ejects a fluid onto an ejection target. The main chassis case houses the fluid ejection unit. The fluid-containing pack contains a fluid for ejection. The container case houses the fluid-containing pack. The plurality of holders is disposed inside the container case. Each of a plurality of holders includes an incline panel that inclines toward the inside base plane, and the fluid-containing pack rests on the incline panel.

    摘要翻译： 流体喷射装置喷射流体，所述流体喷射装置包括：流体喷射单元; 主机箱; 含流体的包装; 一个容器箱; 和多个保持器。 流体喷射单元将流体喷射到喷射目标上。 主机箱容纳流体喷射单元。 含流体的包装包含用于喷射的流体。 容器箱容纳含流体的包装。 多个保持器设置在容器壳体内。 多个保持器中的每一个包括朝向内侧基面倾斜的倾斜面板，并且流体包装件搁置在倾斜面板上。