公开(公告)号：US4423942A

公开(公告)日：1984-01-03

申请号：US316416

申请日：1981-10-29

申请人： Mikihito Furuya ,  Koichi Daitoku

发明人： Mikihito Furuya ,  Koichi Daitoku

IPC分类号： G03B7/00 ,  G03B17/02 ,  G03B17/38

CPC分类号： G03B17/38

摘要： In a camera including an electromagnetic release device for releasing a shutter mechanism for the purpose of exposure in response to the moving operation of a release member over a predetermined stroke, a mechanical release device for releasing the shutter mechanism for the purpose of exposure in response to the moving operation of the release member over a stroke exceeding the predetermined stroke, and a limiting device for limiting the movement of the release member within the range of the predetermined stroke in response to the electromagnetic release mode selecting operation of a mode selecting member and for releasing the limitation in response to the mechanical release mode selecting operation of the mode selecting member, there is provided means for impeding the operation of the change-over device for the selection of the mechanical release mode when the electromagnetic release mode is selected, releasing means operable to release the impediment by the impeding means, and means for operatively associating the release of the limitation by the limiting device with the operation of the releasing means.

摘要翻译： 在包括用于响应于释放构件在预定行程上的移动操作的情况下释放用于曝光的快门机构的电磁释放装置的照相机中，用于响应于曝光的目的而释放快门机构的机械释放装置 释放构件在超过预定行程的行程上的移动操作;以及限制装置，用于响应于模式选择构件的电磁释放模式选择操作，在预定行程的范围内限制释放构件的移动，并且用于 解除了对模式选择部件的机械解除模式选择动作的限制，提供了当选择电磁释放模式时阻止切换装置的动作以选择机械释放模式的装置，释放装置 可操作地释放阻碍装置的障碍物和装置 用于将限制装置的限制的释放与释放装置的操作相关联。

公开(公告)号：US5508767A

公开(公告)日：1996-04-16

申请号：US407251

申请日：1995-03-20

申请人： Kazuyuki Kazumi ,  Koichi Daitoku

发明人： Kazuyuki Kazumi ,  Koichi Daitoku

IPC分类号： G03B17/00 ,  G03B17/36 ,  G03B17/42 ,  G03B1/18 ,  G03B17/24

CPC分类号： G03B17/425 ,  G03B17/36 ,  G03B2217/244

摘要： A film feed control device of a camera in a prewind method in which unexposed film is pulled out from a loaded film cartridge and rewound into the film cartridge for each photography comprises a frame number memory for storing an exposable frame number of said film, a frame counter for counting a feed frame number by detecting the perforations of said film, a pulled-out film length detector for detecting that said exposable frame number of frames are pulled out from said film cartridge, based on said feed frame number counted by said frame counter and said exposable frame number stored in said frame number memory, and a film feed control for controlling the film feed so as to pull out said film by a predetermined amount even after the pull-out of the exposable frame number is detected, and then to oppose the first frame to be set at a predetermined position of said film to an aperture by reversing the film feed direction, when unexposed film is pulled out prior to photographing.

摘要翻译： 一种预卷方法中的照相机的胶片馈送控制装置，其中未曝光的胶片从装载的暗盒中拉出并重新卷入胶片暗盒中，用于每次拍摄包括一个用于存储所述胶片的可曝光的帧数的帧号存储器， 计数器，用于通过检测所述胶片的穿孔来对进给帧数进行计数;拉出胶片长度检测器，用于根据所述帧计数器计数的所述进给帧数，检测所述可曝光帧数量是否从所述胶卷暗盒中拉出 以及存储在所述帧号码存储器中的所述可曝光帧号，以及即使在检测到可曝光帧号的拉出之后，也可以控制胶片馈送以便将所述胶片拉出预定量的胶片馈送控制，然后到 通过在拍摄之前拉出未曝光的胶片时，通过反转胶片送进方向将第一框架设置在所述胶片的预定位置到孔。

公开(公告)号：US5414486A

公开(公告)日：1995-05-09

申请号：US128252

申请日：1993-09-28

申请人： Tetsuro Goto ,  Kazuyuki Kazami ,  Koichi Daitoku ,  Tsutomu Wakabayashi ,  Akira Ezawa ,  Naoki Tomino

发明人： Tetsuro Goto ,  Kazuyuki Kazami ,  Koichi Daitoku ,  Tsutomu Wakabayashi ,  Akira Ezawa ,  Naoki Tomino

IPC分类号： G03B17/18 ,  G03B5/00 ,  G03B7/08

CPC分类号： G03B7/0807 ,  G03B2207/005 ,  G03B2217/005

摘要： There is disclosed a device for preventing the camera shaking, provided with a light metering circuit for receiving the light from an object and releasing luminance signal corresponding to the luminance of the object; a detection circuit for detecting the camera shaking at phototaking operation; a counter for counting the number of phototaking operations identified as involving camera shaking and the number of phototaking operations identified as not involving camera shaking; a discriminator for comparing the above-mentioned numbers and discriminating the relation of the numbers; and an exposure control circuit for varying the shutter time, calculated from the luminance signal, to a shorter shutter time if the count of phototaking operations identified, by the discriminator, as involving camera shaking is larger than the count of phototaking operations identified as not involving camera shaking.

摘要翻译： 公开了一种用于防止相机晃动的装置，其具有用于接收来自物体的光的光计量电路并且释放与对象的亮度对应的亮度信号; 检测电路，用于在拍摄操作时检测相机抖动; 用于计数被识别为涉及相机晃动的拍摄操作的数量的计数器和被识别为不涉及相机抖动的拍摄操作的数量; 用于比较上述数字并区分数字的关系的鉴别器; 以及曝光控制电路，用于将由亮度信号计算的快门时间改变为较短的快门时间，如果鉴别器识别为涉及相机震动的拍摄操作的计数大于被识别为不涉及的拍摄操作的计数 相机震动。

公开(公告)号：US5260732A

公开(公告)日：1993-11-09

申请号：US913783

申请日：1992-06-30

申请人： Tetsuro Goto ,  Kazuyuki Kazami ,  Toshio Sosa ,  Koichi Daitoku ,  Akira Ezawa

发明人： Tetsuro Goto ,  Kazuyuki Kazami ,  Toshio Sosa ,  Koichi Daitoku ,  Akira Ezawa

IPC分类号： G03B17/24

CPC分类号： G03B17/24 ,  G03B2206/004 ,  G03B2215/0535 ,  G03B2217/243

摘要： A camera capable of photographing with the aid of the application of light to an object to be photographed by electrical flash means includes producing means for producing field angle information regarding the photographing field angle, detecting means for detecting that the photographing field angle is wider than the illuminating angle of the light of the electrical flash means and outputting a detection signal, and control means responsive to the detection signal to cause the producing means to produce field angle information indicative of a photographing field angle narrower than the illuminating angle of the light of the electrical flash means.

摘要翻译： 能够借助于通过电闪光装置对要拍摄的物体施加光的照相机的摄像机包括：产生用于产生关于摄影场角的场角信息的装置，用于检测拍摄场角比 照射电闪光装置的光的角度并输出检测信号，以及响应于检测信号的控制装置，使得产生装置产生指示比第二个光的照明角更窄的拍摄场角的场角信息 电气闪光手段。

公开(公告)号：US5221940A

公开(公告)日：1993-06-22

申请号：US943112

申请日：1992-09-10

申请人： Koichi Daitoku ,  Akira Ezawa ,  Hideya Inoue

发明人： Koichi Daitoku ,  Akira Ezawa ,  Hideya Inoue

IPC分类号： G03B1/32 ,  G03B17/42

CPC分类号： G03B17/425 ,  G03B1/32

摘要： A film feeder for a camera comprises a feeding out mechanism for feeding out film of a film cartridge wound around a spool shaft, by rotating the spool shaft of the loaded film cartridge; a winding up mechanism for driving a wind up spool to wind up around the wind up spool the film fed out of the film cartridge; a roller provided between the loaded film cartridge and the wind up spool, which is driven by the driving power of a motor to feed the film fed out by the feeding out mechanism and guide the film to the wind up spool; and a driving power transmission mechanism for transmitting the driving power of the motor to the roller until the film is wound around the wind up spool and thereafter cutting off the transmission of the driving power to the roller.

摘要翻译： 用于相机的胶片馈送器包括：馈送机构，用于通过旋转装载的暗盒的卷筒轴来馈送卷绕在卷筒轴上的暗盒的胶片; 卷绕机构，用于驱动卷绕卷轴绕卷绕纱线卷绕从胶卷暗盒送出的胶卷; 设置在加载的暗盒和卷取卷轴之间的辊，其由马达的驱动力驱动，以供给由送出机构送出的胶片，并将胶片引导到卷绕卷轴; 以及驱动力传递机构，用于将马达的驱动力传递到滚子，直到膜卷绕在卷绕卷轴上，然后切断驱动力到辊的传动。

公开(公告)号：US5136314A

公开(公告)日：1992-08-04

申请号：US758307

申请日：1991-08-28

申请人： Kazuyuki Kazami ,  Tetsuro Goto ,  Tsutomu Wakabayashi ,  Koichi Daitoku ,  Akira Ezawa

发明人： Kazuyuki Kazami ,  Tetsuro Goto ,  Tsutomu Wakabayashi ,  Koichi Daitoku ,  Akira Ezawa

IPC分类号： G03B17/42

CPC分类号： G03B17/425

摘要： A film feeding apparatus in a camera comprises a feeding device for feeding film from a film cartridge, a take-up spool device for taking up the film fed by the feeding device, and a judgment device for judging on the basis of a variation in the movement speed of the film whether the film has been taken up by the take-up spool. The movement speed of the film is determined by the feeding device before the film extending from the film cartridge is taken up by the take-up spool device, and the movement speed of the film is determined by the take-up spool device after the film has been taken up by the take-up spool device. The movement speed of the film driven by the feeding device differs from the movement speed of the film driven by the take-up spool device.

摘要翻译： 照相机中的胶片供给装置包括：用于从暗盒供给胶片的进给装置，用于卷取由进给装置供给的胶片的卷取卷轴装置;以及判断装置，用于根据 胶片的移动速度是否被卷取卷轴吸收。 薄膜的移动速度由从胶片暗盒延伸的薄膜被卷取卷轴装置吸收之前由进给装置确定，并且薄膜的移动速度由薄膜上的卷取卷轴装置确定 被卷取卷轴装置吸收。 由进给装置驱动的胶片的移动速度与由卷取卷轴装置驱动的胶片的移动速度不同。

公开(公告)号：US5735475A

公开(公告)日：1998-04-07

申请号：US448661

申请日：1995-05-24

申请人： Tsutomu Wakabayashi ,  Koichi Daitoku ,  Akira Ezawa

发明人： Tsutomu Wakabayashi ,  Koichi Daitoku ,  Akira Ezawa

IPC分类号： G03B17/42 ,  G03B21/43 ,  G03B1/58

CPC分类号： G03B17/425

摘要： A film feeding device for a camera uses first and second electric motors associated with first and second planetary gearing mechanisms, respectively. In one embodiment, the first motor and first planetary gearing mechanism drive a spool shaft of a film cartridge to supply film to a winding spool. The winding spool is driven by the second motor and second planetary gearing mechanism to wind film onto the winding spool, at which time the first motor is stopped and the first planetary gearing mechanism is automatically disconnected from the spool shaft. For rewinding, the second motor is operated in reverse and the second planetary gearing mechanism is automatically disconnected from the winding spool and connected to the spool shaft of the film cartridge. In a second embodiment, the first motor and the first planetary gearing mechanism are employed to drive the spool shaft of the film cartridge in a film supply direction or a film rewind direction, and the second motor and the second planetary gearing mechanism are only used to drive the winding spool in a film winding direction.

摘要翻译： 用于相机的胶片馈送装置分别使用与第一和第二行星齿轮传动装置相关联的第一和第二电动机。 在一个实施例中，第一电动机和第一行星齿轮传动机构驱动胶卷暗盒的卷筒轴以将胶片供给到卷绕卷轴。 卷绕卷轴由第二马达和第二行星齿轮传动机构驱动，以将薄膜卷绕到卷绕卷轴上，此时第一马达停止，第一行星齿轮传动机构自动地从卷筒轴断开。 对于倒卷，第二马达反向运行，第二行星齿轮传动机构自动地从卷线筒断开并连接到胶片暗盒的卷筒轴上。 在第二实施例中，第一电动机和第一行星齿轮传动机构用于沿胶片供给方向或胶片倒带方向驱动暗盒的卷筒轴，并且第二电动机和第二行星齿轮传动机构仅用于 在卷绕方向上驱动卷绕卷轴。

公开(公告)号：US5606383A

公开(公告)日：1997-02-25

申请号：US631609

申请日：1996-04-10

申请人： Koichi Daitoku ,  Yoshio Imura

发明人： Koichi Daitoku ,  Yoshio Imura

IPC分类号： G02B7/10 ,  G02B23/14 ,  G03B13/12 ,  G03B13/10

CPC分类号： G03B13/12 ,  G02B7/102 ,  G02B23/145 ,  G03B2206/004

摘要： A camera capable of trimming photographing has an electric-powered zoom lens, an operating device for zooming the electric-powered zoom lens, a trimming photographing device for obtaining a pseudo zoomed-up photography by partially trimming a photographed picture at a trimming magnification .beta. which can be previously set, and a control device which sets the trimming magnification .beta. of the trimming photographing device to a maximum trimming magnification .beta.max if the operating device is moved to the zoom-up side when the electric-powered zoom lens is at the position of a maximum focal length FT, which zooms down the electric-powered zoom lens while maintaining the maximum trimming magnification .beta.max if the operating device is thereafter operated to the zoom-down side, and which changes the trimming magnification .beta. of the trimming photographing device from the maximum trimming magnification .beta.max to 1 if the operating device is further operated to the zoom-down side when the electric-powered zoom lens is at the position of a minimum focal length FW.

摘要翻译： 能够修整拍摄的相机具有电动变焦镜头，用于变焦电动变焦镜头的操作装置，修剪拍摄装置，用于通过以修剪倍率β部分修整拍摄图像来获得伪放大摄影 并且当电动变焦镜头处于位置时，如果操作装置移动到放大侧，则将修整拍摄装置的修剪倍率β设置为最大修整倍率βmax的控制装置 的最大焦距FT，其如果操作装置此后被操作到缩小侧，则缩小电动变焦镜头，同时保持最大修整倍率βmax，并且改变修剪拍摄装置的修整倍率β 如果操作装置进一步操作到缩小侧，则从最大修整倍率βmax到1 n电动变焦镜头处于最小焦距FW的位置。

公开(公告)号：US5508768A

公开(公告)日：1996-04-16

申请号：US484884

申请日：1995-06-07

申请人： Hiroshi Wakabayashi ,  Koichi Daitoku ,  Tsutomu Wakabayashi ,  Akira Ezawa

发明人： Hiroshi Wakabayashi ,  Koichi Daitoku ,  Tsutomu Wakabayashi ,  Akira Ezawa

IPC分类号： G03B17/24 ,  G03B31/00

CPC分类号： G03B17/24 ,  G03B2217/244

摘要： A camera has a magnetic head for data recording and reproduction disposed in opposed relationship with a data recording portion provided on film loaded into the camera and adapted to be biased against the film, a pad for pushing the film into contact with the fore end surface of the magnetic head, and a positioning portion formed on the magnetic head. Further, a reference surface is formed in opposed relationship with the positioning portion and bears against the positioning portion to thereby position that surface of the magentic head which contacts with the film at a position in which no deformation is caused in the film. As the reference surface, use may be made of an outer film guild rail which is originally provided in the camera.

摘要翻译： 相机具有用于数据记录和再现的磁头，其设置成与加载到相机中的胶片上的数据记录部分相对关系，并且适于偏压胶片，用于将胶片推压到与胶片的前端表面接触的垫 磁头和形成在磁头上的定位部。 此外，参考面与定位部形成对置关系，并抵靠在定位部上，从而将与胶片接触的磁头的表面定位在不影响膜的变形的位置。 作为参考表面，可以使用最初设置在相机中的外部膜导轨。

公开(公告)号：US5467156A

公开(公告)日：1995-11-14

申请号：US322369

申请日：1994-10-13

申请人： Akira Ezawa ,  Koichi Daitoku ,  Hideya Inoue ,  Kazuyuki Kazami ,  Kazuto Ohtsuka

发明人： Akira Ezawa ,  Koichi Daitoku ,  Hideya Inoue ,  Kazuyuki Kazami ,  Kazuto Ohtsuka

IPC分类号： G03B17/30 ,  G03B17/42 ,  G03B7/00

CPC分类号： G03B17/30 ,  G03B17/425 ,  G03B2206/00

摘要： This invention relates to cameras operable to select one film supply system from either a normal wind-up system or a preparatory wind-up system. The camera has a selector switch for selecting one of the film supply systems, and an inhibiting means for inhibiting that the two systems are applied to one film by the switch, a write means for recording selected information onto a film or a storage device provided in the cartridge, and a read means for reading the selected information and the frame information written in the device. The switch selects a film supply system which is indicated by the selected information read out from the device of the loaded film by the read means. Additionally, a film supply means is provided for preparing and supplying the film in accordance with the frame information read out by the read means. The film supply means can wind up the film to supply even when either of the two film supply systems is set. The selection of the film supply system can be changed by the switch only before the first frame is photographed. A counter is provided for inhibit that the first frame of the film is supplied to the photographing position more than predetermined times in response to the change in the film supply system selected by the switch.

摘要翻译： 本发明涉及可操作以从正常卷绕系统或预备卷取系统中选择一个胶卷供应系统的照相机。 相机具有用于选择胶片供应系统之一的选择器开关和用于禁止通过开关将两个系统应用于一个胶片的禁止装置，用于将所选择的信息记录到设置在胶片上的存储装置的写入装置 盒，以及用于读取所选择的信息和写入设备中的帧信息的读取装置。 该开关选择由读取装置从加载的胶片的装置读出的所选信息所指示的胶卷供应系统。 此外，提供了一种胶片供应装置，用于根据读取装置读出的帧信息来准备和提供胶片。 即使设置两个胶片供给系统中的任何一个，胶片供给装置也可以卷起胶片以供应。 只有在拍摄第一帧之前，可以通过开关来改变胶片供应系统的选择。 提供了一个计数器，用于响应于由开关选择的胶卷供应系统的变化，禁止胶片的第一帧被提供给拍摄位置超过预定时间。