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    • 11. 发明授权
    • Television camera with an electronic view finder
    • 具有电子取景器的电视摄像机
    • US4409619A
    • 1983-10-11
    • US259458
    • 1981-04-30
    • Takayuki TakuboTakeshi Okano
    • Takayuki TakuboTakeshi Okano
    • G03B13/02H04N5/225H04N5/26
    • H04N5/2251
    • A portable television camera is equipped with an additional electronic view finder having an eyepiece arranged to project outside the camera body in a direction perpendicular to a longitudinal center axis of the camera body. The electronic view finder is pivotally mounted on the top of the camera body to be horizontally rotated causing the projecting eyepiece to be positioned above the the top of the camera body when unused. In one a mounting member having two L-shaped arms is employed for the attachment of the electronic view finder, utilizing a threaded hole at the bottom of the camera body which is not originally designed to carry an electronic view finder thereon. The electronic view finder may be used with or without a shouldering aid which can be attached to the bottom of the camera body.
    • 便携式电视摄像机配备有附加的电子取景器,其具有设置成在垂直于照相机主体的纵向中心轴线的方向上突出到照相机主体外部的目镜。 电子取景器可枢转地安装在照相机主体的顶部上以水平旋转,使得当未使用时,突出的目镜位于照相机主体的顶部上方。 在一个具有两个L形臂的安装构件用于安装电子取景器,利用相机主体底部的螺纹孔,该螺纹孔最初未被设计成在其上携带电子取景器。 电子取景器可以使用或不使用可附接到照相机主体的底部的肩部辅助件。
    • 18. 发明授权
    • Micro-reader
    • 微型读卡器
    • US4640597A
    • 1987-02-03
    • US700157
    • 1985-02-11
    • Takeshi OkanoSadaaki NakaokaSaichiro Ohashi
    • Takeshi OkanoSadaaki NakaokaSaichiro Ohashi
    • G03B21/11G03B21/30G03B21/28
    • G03B21/30G03B21/111
    • A micro-reader which comprises a generally rectangular box-like, flattened casing a slide frame slidably supported by the casing for movement between retracted and extended positions, a light-permeable screen mounted on and supported by the casing for movement between folded and erected positions, and a reflective mirror member carried by the slide frame for movement between laid-down and upright positions. When the micro-reader is not in use with the slide frame, the screen and the mirror member being held in the retracted, folded and laid-down positions, respectively, the screen and the mirror member constitute cover members for covering the top and bottom of a space between the casing and the slide frame, but when the micro-reader is in use with the slide frame, the screen and the mirror member held in the extended, erected and upright positions, respectively, the mirror member confronts the screen at a predetermined angle while lying in a plane different from the plane which is occupied by the mirror member when in the laid-down position.
    • 一种微型阅读器,其包括大致矩形的盒状平坦的外壳,滑动支架可滑动地支撑在壳体上用于在缩回位置和延伸位置之间移动;透光屏幕,安装在壳体上并由外壳支撑以在折叠和竖立位置之间移动 以及由滑动框架承载的用于在放置和竖直位置之间移动的反射镜构件。 当微型读取器不与滑动框架一起使用时,屏幕和反射镜构件分别保持在缩回,折叠和放置位置,屏幕和镜构件构成用于覆盖顶部和底部的盖构件 在壳体和滑动框架之间的空间中,但是当微型读取器与滑动框架一起使用时,屏幕和镜子构件分别保持在延伸的直立位置,镜子构件面对屏幕 预定角度,同时位于与处于放置位置时由镜构件占据的平面不同的平面中。
    • 19. 发明授权
    • Microform-reader
    • 微型读卡器
    • US4629299A
    • 1986-12-16
    • US769917
    • 1985-08-27
    • Takeshi OkanoSadaaki NakaokaSaichiro Ohashi
    • Takeshi OkanoSadaaki NakaokaSaichiro Ohashi
    • G03B21/11G03B21/30G03B21/10
    • G03B21/111
    • A microform-reader which comprises a generally rectangular box-like, flattened casing a slide frame slidably supported by the casing for movement between retracted and extended positions, a light-permeable screen mounted on and supported by the casing for movement between folded and erected positions, and a reflective mirror member carried by the slide frame for movement between laid-down and upright positions. When the microform-reader is not in use with the slide frame, the screen and the mirror member being held in the retracted, folded and laid-down positions, respectively, the screen and the mirror member constitute cover members for covering the top and bottom of a space between the casing and the slide frame, but when the microform-reader is in use with the slide frame, the screen and the mirror member held in the extended, erected and upright positions, respectively, the mirror member confronts the screen at a predetermined angle while lying in a plane different from the plane which is occupied by the mirror member when in the laid-down position. The microform-reader also comprises a foldable light-shielding hood for intercepting the entry of external light into the optical path particularly between the reflecting mirror and the screen.
    • 一种微型读取器,其包括大致矩形的盒状平坦的外壳,滑动支架可滑动地支撑在壳体上用于在缩回位置和伸出位置之间移动的透视屏幕,安装在壳体上并由其支撑的透光屏幕,用于在折叠和竖立位置之间移动 以及由滑动框架承载的用于在放置和竖直位置之间移动的反射镜构件。 当微型读卡器不与滑动框架一起使用时,屏幕和镜子部件分别保持在收缩,折叠和放置位置,屏幕和镜子构件构成用于覆盖顶部和底部的盖构件 在壳体和滑动框架之间的空间中,但是当微型读取器与滑动框架一起使用时,屏幕和镜子构件分别保持在延伸的竖立位置,镜子构件面对屏幕 预定角度,同时位于与处于放置位置时由镜构件占据的平面不同的平面中。 微型读取器还包括可折叠遮光罩,用于截取外部光进入光路,特别是在反射镜和屏幕之间。