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公开(公告)号：US4381521A
公开(公告)日：1983-04-26
申请号：US337747
申请日：1982-01-07
申请人： Yozo Iida , Soichi Nakamura
发明人： Yozo Iida , Soichi Nakamura
CPC分类号： H04N5/23293 , H04N9/07
摘要： There is described an optical finder system for use with video cameras of the type having a tri-color separation color filter. Positioned in the finder optical path is an optical member onto which the image of an object to be picked up is projected and the optical member has an irregular pattern which is the same or similar to that of the color filter, whereby Moire fringes similar to those produced by the object image in cooperation with the color filter are produced on the finder focussing or imaging surface.
摘要翻译： 描述了一种用于具有三色分离滤色器的摄像机的光学取景器系统。 位于取景器光路中的是要被拾取的物体的图像被投射到其上的光学构件，并且光学构件具有与滤色器相同或相似的不规则图案，由此与其相似的莫尔条纹 在取景器聚焦或成像表面上产生由与滤色器协作的对象图像产生的图像。
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公开(公告)号：US4035817A
公开(公告)日：1977-07-12
申请号：US654767
申请日：1976-02-03
申请人： Yozo Iida , Shigeo Akasaka , Yasuhito Kawahara
发明人： Yozo Iida , Shigeo Akasaka , Yasuhito Kawahara
CPC分类号： G03B17/38
摘要： A remote controlled camera having a fitting member for mounting a signal receiving device to receive a remote control signal on the body of the camera, and a light intercepting device incorporated in the camera body to intersect a light path of an incident light beam through an eye-piece and to be actuated in conjunction with mounting operation of a reote control signal receiver on the camera body.
摘要翻译： 一种遥控摄像机，其具有用于安装信号接收装置以接收相机主体上的遥控信号的装配构件，以及结合在照相机主体中以将入射光束通过眼睛的光路相交的遮光装置 并与摄像机主体上的转接控制信号接收器的安装操作一起被启动。
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3.发明授权
公开(公告)号：US4091398A
公开(公告)日：1978-05-23
申请号：US652156
申请日：1976-01-26
申请人： Yozo Iida , Yasuhito Kawahara , Shigemi Igarashi
发明人： Yozo Iida , Yasuhito Kawahara , Shigemi Igarashi
CPC分类号： H05B41/325
摘要： Electronic photoflash unit has functions as a remote control device transmitter and as photoflash for flash photography. The photoflash unit decreases the amount of radiated light when used as the remote control device transmitter and increases the light when used as the photoflash for making photographs.
摘要翻译： 电子闪光灯单元具有遥控设备发射器和闪光灯拍摄功能。 当用作遥控装置发射器时，闪光灯单元减少辐射光的量，并且当用作拍摄照片的闪光灯时增加光线。
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公开(公告)号：US4605955A
公开(公告)日：1986-08-12
申请号：US490716
申请日：1983-05-02
申请人： Takaaki Hashimoto , Kazushi Minagawa , Yozo Iida
发明人： Takaaki Hashimoto , Kazushi Minagawa , Yozo Iida
摘要： A white balance adjusting apparatus for a color television camera detects the color temperature of an illuminating light of an object for shooting and effects the gain balance adjustment of a chromaticity signal circuit in accordance with the detection output. The white balance adjusting apparatus includes at least one attenuating circuit for suitably attenuating the detection output when desired and thereby suppressing the gain balance adjustment during outdoor shooting as compared to indoor shooting.
摘要翻译： 用于彩色电视摄像机的白平衡调节装置检测拍摄对象的照明光的色温，并根据检测输出实现色度信号电路的增益平衡调整。 白平衡调节装置包括至少一个衰减电路，用于在需要时适当地衰减检测输出，从而与室内拍摄相比抑制户外拍摄期间的增益平衡调节。
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公开(公告)号：US3945719A
公开(公告)日：1976-03-23
申请号：US551670
申请日：1975-02-21
申请人： Yozo Iida
发明人： Yozo Iida
CPC分类号： G03B17/265 , G03B1/04 , G03B19/18
摘要： In a motion picture camera which permits selective use of a magazine A of the type having an unreleasable reverse-preventing means provided on a take-up shaft for taking up thereon exposed film and a magazine B of the type having an extraneously releasable reverse-preventing means provided on a take-up shaft and which has a take-up gear rotatable in response to a motor and a member secured to the gear for rotating the take-up shaft with rotation of the gear, there is provided detector means displaceable to a first position upon insertion of the magazine A and to a second position upon insertion of the magazine B to identify the magazine inserted. The take-up gear is integrally formed with the detector means for displacement in the axial direction thereof. There is also provided control means manually operable for displacement from a first position for permitting rotation of the takepup gear to a second position for disabling the take-up gear from rotating when the detector means is in its first position, and means for releasing the reverse-preventing means of the magazine B when the magazine B is inserted.
摘要翻译： 在允许选择性地使用具有设置在卷取轴上的不可释放的反向防止装置的类型的盒A的选择性使用的电影摄像机中，用于吸收其上的胶片;以及具有外部可反向防止的类型的盒B 设置在卷取轴上的装置，其具有可响应于电动机旋转的卷取齿轮和固定到齿轮上的构件，用于通过齿轮的旋转来旋转卷取轴，提供检测器装置，其可移位到 插入盒A时的第一位置和插入盒B以识别插入的盒时的第二位置。 卷取齿轮与检测器装置一体形成，用于沿轴向移动。 还提供了一种手动操作的控制装置，用于从第一位置移动，以便当检测器装置处于其第一位置时，用于允许止动齿轮旋转到第二位置以禁止卷取齿轮旋转;以及用于释放反向 当杂志B被插入时，预先存储杂志B的装置。
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公开(公告)号：US4239357A
公开(公告)日：1980-12-16
申请号：US12520
申请日：1979-02-15
申请人： Yozo Iida
发明人： Yozo Iida
CPC分类号： G02B7/08
摘要： A camera which permits automatic and manual focusing operation includes an objective lens structure capable of assuming a condition ready for automatic focusing and a condition ready for manual focusing. The objective lens structure has a focusing lens, a manual focusing operating member capable of moving the focusing lens by extraneous operation when the lens structure is in the condition ready for the manual focusing, and signal means for indicating which of the two conditions the lens structure assumes. The camera further includes an automatically focusing device for measuring the distance to an object to be photographed and generating an output for moving the focusing lens in accordance with the measured distance, and means responsive to the signal means to render the automatically focusing device inoperative when the signal means is indicating the condition ready for manual focusing.
摘要翻译： 允许自动和手动对焦操作的照相机包括能够为自动对焦准备好状态的物镜结构和准备手动对焦的状态。 物镜结构具有聚焦透镜，当透镜结构处于手动对焦准备状态时能够通过外部操作移动聚焦透镜的手动对焦操作构件以及用于指示两种情况中的哪一种的透镜结构的信号装置 假设 该照相机还包括一个自动对焦装置，用于测量与拍摄对象的距离，并根据测量的距离产生一个用于移动聚焦透镜的输出;以及响应信号装置使得自动聚焦装置不起作用的装置 信号装置指示准备手动对焦的状态。
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公开(公告)号：US4045132A
公开(公告)日：1977-08-30
申请号：US566305
申请日：1975-04-09
申请人： Yozo Iida
发明人： Yozo Iida
CPC分类号： G03B21/43
摘要： In a film rewinding device for a movie camera which is capable of selective use of both the type A magazine provided with a non-releasable anti-backup mechanism on the exposed film take-up shaft and the type B magazine provided with an externally releasable anti-backup mechanism on the film take-up shaft, the film rewinding device comprises a pin to indicate the type of magazine loaded, and for locking the anti-backup mechanism for the type B magazine, to be released when this type of magazine is loaded; a counting gear to count the film footage of the forward or reverse feed, and a connecting gear. The present device makes it possible to selectively use rewinding patterns possessing the advantages of two types of magazines and to employ special photographing techniques for overlaps, superimposition and reverse shooting, in suitable combination.
摘要翻译： 在用于电影摄影机的胶片倒带装置中，其能够选择性地使用在曝光的胶片卷取轴上设置有不可释放的防备用机构的A型盒，并且具有外部可释放的防 在胶片卷取轴上的备份机构，胶片重绕装置包括一个销，用于指示装载的盒子的类型，并且用于锁定B型仓库的防备用机构，当这种类型的盒子被装载时被释放 ; 一个计数装置，用于计算正向或反向进给的胶卷镜头，以及一个连接齿轮。 本装置使得可以选择性地使用具有两种类型的杂志的优点的重绕图案，并且以适当的组合采用重叠，叠加和反向拍摄的特殊拍摄技术。
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公开(公告)号：US4231646A
公开(公告)日：1980-11-04
申请号：US7627
申请日：1979-01-29
申请人： Yozo Iida
发明人： Yozo Iida
CPC分类号： G02B7/08
摘要： A camera which permits automatic focusing and manual focusing comprising an objective lens structure, an automatically focusing device, and actuating means. The objective lens structure includes a focusing lens system, a focusing lens system supporting member, biasing means for biasing the supporting member in one direction of the optic axis of the lens system, and an extraneously operable, manually focusing operating member for moving the supporting member in said one direction through the biasing means and for directly moving the supporting member in the opposite direction. The actuating means is used for moving the supporting member in the direction of the optic axis against the biasing force of the biasing means by the output of the automatically focusing device, independently of the manually focusing operating member.
摘要翻译： 允许自动聚焦和手动聚焦的照相机，包括物镜结构，自动对焦装置和致动装置。 物镜结构包括聚焦透镜系统，聚焦透镜系统支撑元件，用于在透镜系统的光轴的一个方向上偏置支撑元件的偏置装置，以及可操作的手动聚焦操作元件，用于使支撑元件 在所述一个方向上穿过所述偏压装置并且沿相反方向直接移动所述支撑构件。 致动装置用于克服偏压装置的偏压力，通过自动聚焦装置的输出而使支撑构件在光轴方向上移动，而与手动聚焦操作构件无关。
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公开(公告)号：US4051496A
公开(公告)日：1977-09-27
申请号：US654333
申请日：1976-02-02
申请人： Yozo Iida , Shigeo Akasaka , Yasuhito Kawahara
发明人： Yozo Iida , Shigeo Akasaka , Yasuhito Kawahara
摘要： A remote control camera having a fitting member for mounting thereon a signal receiving device to receive a remote control signal, the body of the signal receiver, when fitted on the camera body, serving to cover the entire eye-piece on the camera body to intercept light entering into the camera body through the eye-piece.
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10.发明授权Electronic flash unit serving both as transmitter of a remote control and flash unit for flash photography 失效电子闪光灯组件用作遥控器的发射器和用于闪光摄影的闪光灯组件
公开(公告)号：US4048540A
公开(公告)日：1977-09-13
申请号：US650692
申请日：1976-01-20
申请人： Yozo Iida , Yasuhito Kawahara , Shigemi Igarashi
发明人： Yozo Iida , Yasuhito Kawahara , Shigemi Igarashi
CPC分类号： H05B41/32
摘要： In an electronic flash unit serving both as the transmitter of a remote control device and a flash unit for flash photography, there is provided a power source, a flash discharge tube, and a discharging circuit having an interlocking switch adapted to be closed in response to electrical connection of the flash unit to the synchro contacts of a camera. The discharging circuit may produce a greater magnitude of discharging current for the flashing of the discharge tube during the closing of the switch than during the opening of the switch. The flash unit further includes a trigger circuit having an extraneously operable trigger switch and effective to trigger the flash discharge tube to effect the discharge of the discharging circuit. Thus, the quantity of flash light emitted from the flash discharge tube is less during the disconnection of the flash unit to the camera's synchro contacts than during the connection of the flash unit to said synchro contacts.
摘要翻译： 在用作遥控装置的发射器和用于闪光摄影的闪光单元的电子闪光灯单元中，提供了一个电源，闪光放电管和一个具有互锁开关的放电电路，该互锁开关适于响应于 将闪光灯组件与相机的同步触点电连接。 在开关闭合期间，放电电路可以产生更大的放电电流，用于放电管的闪烁，而不是在开关断开期间。 闪光单元还包括具有外部可操作的触发开关的触发电路，并有效地触发闪光放电管以实现放电电路的放电。 因此，在将闪光单元断开到相机的同步触点期间，从闪光放电管发射的闪光灯的量比在闪光单元连接到所述同步触点期间的闪光量少。
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