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    • 4. 发明授权
    • Prompter
    • 提升者
    • US06980253B1
    • 2005-12-27
    • US09671449
    • 2000-09-27
    • Nobuo Matsui
    • Nobuo Matsui
    • H04N5/222H04N5/225G03B31/00
    • H04N5/2222
    • A support stage for a prompter has a bi-divisional structure comprising a first support stage on which an LCD and a semitransparent mirror are supported and a second support stage on which an ENG camera is supported. Because the first support stage and the second support stage are constructed in the manner as to be capable of overlapping with each other by a slide mechanism, the support stage can be compact in size and can have a better weight balance; hence the support stage is easy to carry.
    • 用于促销器的支撑台具有双分割结构,其包括支撑LCD和半透明反射镜的第一支撑台和支撑ENG相机的第二支撑台。 由于第一支撑台和第二支撑台以能够通过滑动机构彼此重叠的方式构造,所以支撑台的尺寸可以紧凑并且可以具有更好的重量平衡; 因此支撑台容易携带。
    • 6. 发明授权
    • Internal focusing zoom lens with means preventing lens warping effects
    • 内置聚焦变焦镜头,防止镜头翘曲效果
    • US5777801A
    • 1998-07-07
    • US800194
    • 1997-02-13
    • Hisao TakemaeNobuo Matsui
    • Hisao TakemaeNobuo Matsui
    • G02B7/04G02B7/08G02B7/10G02B15/14
    • G02B7/10
    • A helicoid is formed at the outer periphery of the front of a body fixing lens barrel, and a helicoid is formed at the inner periphery of the back of the focusing lens barrel in such a manner that these two helicoids can be engaged with each other. A movable focusing lens group is held by the front of the focusing lens barrel so that the helicoid can be pushed to one side and the inaccurateness of the focus can be reduced. A lens hood is attached to a fixed focus lens frame fixed to a focus fixing lens barrel, which is different from the body fixing lens barrel. Thereby, even if the focus fixing lens barrel is deformed by the force generated by the attachment, the deformation does not warp the helicoid.
    • 在身体固定镜筒的前面的外周形成螺旋状,并且在聚焦镜筒的背面的内周形成螺旋状,使得这两个螺旋线彼此接合。 可移动聚焦透镜组由聚焦透镜镜筒的前部保持,使得螺旋体可以被推到一侧,并且可以减小焦点的不准确度。 镜头遮光罩安装在固定在聚焦固定镜筒上的定焦镜头框架上,该镜片固定镜筒与身体固定镜筒不同。 因此,即使聚焦固定镜筒由于附着产生的力而变形,变形也不会扭曲螺旋状。
    • 8. 发明授权
    • Focus control apparatus for auto-focusing on a subject in an area specified within a range of a camera image picked up by a television camera
    • 用于在由电视摄像机拾取的摄像机图像的范围内指定的区域中的对象上自动对焦的对焦控制装置
    • US07636122B2
    • 2009-12-22
    • US11192080
    • 2005-07-29
    • Nobuo Matsui
    • Nobuo Matsui
    • H04N5/232G03B13/00G02B15/14G03B3/00
    • H04N5/23212H04N5/23293
    • The present inention proides a focus control apparatus for a television camera comprising a focus adjusting portion for manual focus adjustment of the television camera, an indicating member for use to specify an area desired to be brought into focus within a range of a camera image being picked up by the television camera, an area display deice which displays position of the area specified with the indicating member, on a camera screen and a switch which outputs a command signal to auto-focus on a subject in the area specified with the indicating member, wherein the indicating member and the switch are positioned such that the indicating member and the switch can be operated simultaneously with the focus adjusting portion by the same hand.
    • 本发明提出一种用于电视摄像机的聚焦控制装置,其包括用于电视摄像机的手动对焦调整的焦点调节部分,用于指定在被拾取的相机图像的范围内期望被聚焦的区域的指示部件 通过电视摄像机,在相机屏幕上显示由指示部件指定的区域的位置的区域显示器,以及在由指示部件指定的区域中输出命令信号以自动对焦于被摄体的开关, 其中指示构件和开关被定位成使得指示构件和开关可以通过同一只手与焦点调节部分同时操作。