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31. 发明授权

US4457606A Motor drive unit for camera 失效
标题翻译：相机电机驱动单元
公开(公告)号：US4457606A
公开(公告)日：1984-07-03
申请号：US460834
申请日：1983-01-25
申请人： Kenji Ishizuki , Sakuji Watanabe , Koichi Daitoku
发明人： Kenji Ishizuki , Sakuji Watanabe , Koichi Daitoku
IPC分类号： G03B17/00 , G03B17/42 , G03B1/18
CPC分类号： G03B17/425
摘要： A motor drive unit capable of being coupled to a camera by being mounted on the camera to drive the film, advance device of the camera after completion of exposure of a film the camera having means producing a signal for transmitting the completion of exposure, includes means provided to identify the type of the camera in response to the mounting of the motor drive unit onto the camera, means producing a drive signal for driving the film advance device in response to the signal for transmitting the completion of exposure, the drive signal producing means including means for adjusting the time of production of the drive signal in response to the identifying means, and drive means including a drive source and capable of being coupled to the film advance device by the motor drive unit being mounted on the camera, the drive means being responsive to the drive signal to drive the film advance device.
摘要翻译：一种电机驱动单元，其能够通过安装在照相机上来驱动胶片，并且在完成曝光胶卷之后，使相机具有产生用于发送完成曝光的信号的装置的照相机，用于响应于将电机驱动单元安装到相机上而识别相机的类型，意味着响应于用于发送完成曝光的信号产生用于驱动胶片提前装置的驱动信号，驱动信号产生装置包括用于响应于识别装置调节驱动信号的生成时间的装置，以及包括驱动源并且能够通过安装在相机上的电动机驱动单元耦合到胶片提前装置的驱动装置，驱动装置响应于驱动信号来驱动胶片提前装置。

32. 发明授权

US4423942A Camera with selectable electromagnetic and mechanical shutter release 失效
标题翻译：相机具有可选择的电磁和机械快门释放
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。

33. 发明授权

US4239166A Power-driven rewind device of a camera 失效
标题翻译：相机的电源倒带装置
公开(公告)号：US4239166A
公开(公告)日：1980-12-16
申请号：US75332
申请日：1979-09-13
申请人： Koichi Daitoku
发明人： Koichi Daitoku
IPC分类号： G03B1/40 , G03B1/12 , G03B1/18 , G03B17/00 , G03B17/42 , G03B1/04
CPC分类号： G03B1/18 , G03B17/425
摘要： A power-driven rewind device for rewinding a film taken up on a take-up spool shaft onto a supply spool shaft comprises a first gear coupled to and rotatable with the supply spool shaft, a second gear operatively associated with the rotation of a motor when the film is rewound, a third gear meshing with both of the first and second gears and thereby displaceable between a coupled position and a disengaged position, and change-over means operatively associated with the rotation of the second gear to displace the third gear to the coupled position.
摘要翻译：用于将卷绕卷筒轴上的薄膜卷绕到供应卷筒轴上的动力驱动的倒带装置包括联接到供应卷轴的可旋转的第一齿轮和与马达的轴可旋转的第二齿轮，所述薄膜被倒带，第三齿轮与所述第一和第二齿轮两者啮合，从而在联接位置和分离位置之间移动，以及与所述第二齿轮的旋转操作地相关联的转换装置，以将所述第三齿轮移位到所述第二齿轮耦合位置。

34. 发明授权

US4164370A Shutter device in a camera 失效
标题翻译：相机中的快门设备
公开(公告)号：US4164370A
公开(公告)日：1979-08-14
申请号：US843317
申请日：1977-10-18
申请人： Shuji Kimura , Shigeo Akasaka , Koichi Daitoku , Hiroshi Hasegawa , Makoto Kimura
发明人： Shuji Kimura , Shigeo Akasaka , Koichi Daitoku , Hiroshi Hasegawa , Makoto Kimura
IPC分类号： G03B9/34 , G03B9/28 , G03B9/58
CPC分类号： G03B9/34
摘要： A shutter device in a camera which effects photography with shutter curtains maintained open for a predetermined time comprises a rotatable member for normal rotation by a spring, shutter opening formation means operatively associated with the rotatable member to move in a direction to form a shutter opening with normal rotation of the rotatable member and to move in a direction to close the shutter opening with reverse rotation of the rotatable member, a motor, control means operatively associated with the motor to be displaceable to a first position in which it blocks normal rotation of the rotatable member and maintains the shutter opening closed, a second position in which it permits the normal rotation of the rotatable member by the bias force of the spring immediately after the motor is started, and a third position in which it transmits the drive of the motor to the rotatable member so as to reverse the rotation of the rotatable member after the normal rotation thereof, means for stopping normal rotation of the rotatable member, and motor control means for starting the motor in response to an extraneous operating signal for starting photography, for stopping the motor after the normal rotation of the rotatable member by the bias force of the spring is started, for starting the motor in response to an extraneous signal for terminating the photography, and for stopping the motor when the shutter opening has reached its closed position.
摘要翻译：照相机中的快门装置，其利用快门帘维持打开预定时间的摄影，包括用于通过弹簧正常旋转的旋转构件，与可旋转构件可操作地相关联的活门开口形成装置，以在形成具有可旋转构件的正常旋转并且沿着可旋转构件的反向旋转关闭活门开口的方向移动;电动机，与电动机可操作地相关联的控制装置，其可移动到第一位置，在第一位置阻止旋转构件的正常旋转可旋转构件并且将开闭器开口保持关闭，第二位置，其允许刚刚在电动机起动之后弹簧的偏压力使可旋转构件正常旋转;第三位置，其传递电动机的驱动以便在其正常旋转之后使可旋转构件的旋转反向 r停止旋转构件的正常旋转;以及电动机控制装置，用于响应于用于开始摄影的外部操作信号起动电动机，用于在通过弹簧的偏压力开启可旋转构件的正常旋转之后停止电动机，用于响应于用于终止摄影的外来信号起动电动机，以及当快门开启已经到达其关闭位置时停止电动机。

35. 发明授权

US4576460A Photographing lens position device in automatic focusing camera 失效
标题翻译：自动对焦摄像机拍摄镜头位置设备
公开(公告)号：US4576460A
公开(公告)日：1986-03-18
申请号：US665397
申请日：1984-10-26
申请人： Koichi Daitoku , Daiki Tsukahara
发明人： Koichi Daitoku , Daiki Tsukahara
IPC分类号： G03B13/36 , G02B7/09 , G02B7/28 , G03B3/00 , G03B3/10
CPC分类号： G02B7/28 , G03B3/10
摘要： A device for positioning a photographing lens to focus the lens on an object is disclosed. The device comprises distance detecting means for detecting a distance to an object to provide an output signal, the distance detector detecting the distance when the object is positioned in the range of ordinary photographing distances and in the range of distances shorter than the ordinary photographing distances, a position determining system for determining the position of the photographing lens in the direction of the optical axis according to the output signal, and a drive system for responding to an output of the position determining system. The drive system includes a cam which is displaced to move the photographing lens along the optical axis. The cam has a first displacement region for operating the photographing lens when the object is in the range of ordinary photographing distances, and a second displacement region for operating the photographing lens when the object is in the range of distances shorter than the ordinary photographing distances. The first and second displacement regions are so shaped that, with respect to an amount of displacement of the cam, the amount of movement of the photographing lens with the first displacement region is larger than that with the second displacement region.
摘要翻译：公开了一种用于定位拍摄镜头以将镜头聚焦在物体上的装置。所述装置包括距离检测装置，用于检测到物体的距离以提供输出信号，所述距离检测器检测在所述物体位于普通拍摄距离的范围内的距离以及在比普通拍摄距离短的距离范围内的距离，用于根据输出信号确定拍摄镜头在光轴方向上的位置的位置确定系统，以及用于响应位置确定系统的输出的驱动系统。驱动系统包括一个凸轮，该凸轮被移动以沿着光轴移动拍摄透镜。当所述物体处于普通拍摄距离的范围内时，所述凸轮具有用于操作所述摄影镜头的第一位移区域，以及当所述物体处于比所述普通拍摄距离短的距离的范围内时用于操作所述拍摄镜头的第二位移区域。第一位移区域和第二位移区域被成形为相对于凸轮的位移量，具有第一位移区域的拍摄镜头的移动量大于第二位移区域的移动量。

36. 发明授权

US4515453A Camera having a flash unit built therein 失效
标题翻译：内置闪光灯组件的相机
公开(公告)号：US4515453A
公开(公告)日：1985-05-07
申请号：US608718
申请日：1984-05-10
申请人： Hiroshi Wakabayashi , Nobuo Okabe , Koichi Daitoku
发明人： Hiroshi Wakabayashi , Nobuo Okabe , Koichi Daitoku
IPC分类号： G03B15/05 , G03B15/03 , G03B3/00
CPC分类号： G03B15/05 , G03B2215/051 , G03B2215/0535
摘要： A camera for exposing a film to the image of an object to be photographed includes housing means, flashlight emitting means having a light-emitting portion for applying light toward the object to be photographed, the light-emitting portion being movable between a first position in which it is projected from the housing means and a second position in which it is received in the housing means, and an optical member provided in the housing means so as to be positioned between the light-emitting portion and the object to be photographed when the light-emitting portion is in the second position, the member having an optical characteristic for an area in which light is applied to the object to be photographed from the light-emitting portion through the optical member to change relative to an area in which light is directly applied to the object to be photographed from the light-emitting portion.
摘要翻译：一种用于将胶片暴露于待拍摄物体的图像的照相机包括：手电筒发射装置，具有用于向待拍摄对象施加光的发光部分的手电筒发射装置，所述发光部分可在第一位置其从壳体装置突出，并且第二位置被容纳在壳体装置中;以及光学构件，其设置在壳体装置中，以便当位于发光部分和被拍摄物体之间时发光部分处于第二位置，该光学部件具有光发射部分通过光学部件向被拍摄物体施加光的区域的光学特性相对于光的面积发生变化的光学特性直接施加到从发光部分拍摄的物体。

37. 发明授权

US4385735A Motor drive device for a long film 失效
标题翻译：电机驱动装置用于长胶片
公开(公告)号：US4385735A
公开(公告)日：1983-05-31
申请号：US212623
申请日：1980-12-03
申请人： Koichi Daitoku
发明人： Koichi Daitoku
IPC分类号： G03B1/12 , G03B1/40 , G03B17/00 , G03B1/04
CPC分类号： G03B1/12 , G03B1/40
摘要： A motor drive device for a long film which is provided with a take-up shaft having a coupling portion at one end thereof and an extraneously operable take-up knob at the other end thereof and in which the engagement and disengagement between the spool shaft in a film magazine and the coupling portion is made possible by axial sliding movement of the take-up shaft and film take-up is effected by rotating the take-up shaft by a motor has a biasing member for normally biasing the take-up shaft in a direction in which the coupling portion engages the spool shaft.
摘要翻译：一种用于长膜的马达驱动装置，其具有在其一端具有联接部分的卷取轴和在其另一端处的外部可操作的卷取旋钮，其中卷轴轴在其中的接合和分离通过卷取轴的轴向滑动使得胶卷盒和联接部分成为可能，并且通过由电动机旋转卷取轴来进行胶卷卷绕，具有用于使卷取轴正常偏置的偏置部件联接部分接合卷筒轴的方向。

38. 发明授权

US4371244A Apparatus for controlling film advancement in a camera 失效
标题翻译：用于控制相机中胶片前进的装置
公开(公告)号：US4371244A
公开(公告)日：1983-02-01
申请号：US230015
申请日：1981-01-30
申请人： Koichi Daitoku , Kenji Sekine , Nobuo Matsukawa , Shiro Sugimori
发明人： Koichi Daitoku , Kenji Sekine , Nobuo Matsukawa , Shiro Sugimori
IPC分类号： G03B1/60 , G03B17/36 , G03B17/42 , G03B1/18
CPC分类号： G03B17/425 , G03B17/36
摘要： In a camera having a film transport mechanism for advancing and rewinding film and a counter for counting the number of frames of film advanced, a first control device operatively coupled to the counter controls the transport mechanism so as to prevent further film advancement upon the counter reaching a predetermined count. Upon the transport mechanism being operated to rewind the film, a second control device automatically disables the first control device so as to enable further film advancement by the transport mechanism.
摘要翻译：在具有用于推进和重绕胶卷的胶片传送机构的相机和用于计数胶片前进数量的计数器的计数器中，可操作地连接到计数器的第一控制装置控制传送机构，以防止在抵达时进一步的胶片前进预定计数。当运送机构被操作以倒带胶片时，第二控制装置自动禁用第一控制装置，以便能够通过传送机构进一步进行胶卷的前进。

39. 发明授权

US4172648A Mirror mechanism in single-lens reflex camera 失效
标题翻译：镜头反光镜机构
公开(公告)号：US4172648A
公开(公告)日：1979-10-30
申请号：US902799
申请日：1978-05-04
申请人： Koichi Daitoku
发明人： Koichi Daitoku
IPC分类号： G03B19/12
CPC分类号： G03B19/12
摘要： A mirror mechanism for use in a single-lens reflex camera comprises a mirror descent mechanism having a support member rotatably supported and formed integrally with said mirror, said support member being adapted to cooperate with said mirror drive mechanism at the photograph-taking operation to displace said mirror from said image-viewing position to said photograph-taking position, a mirror pin provided on said support member and adapted to rotate integrally with said support member, a pin fixed on the camera body, and a suspended spring member which is rotatably supported at the ends thereof respectively by said mirror pin and said fixed pin, and which is charged, upon rotation of said mirror from said image-viewing position to said photograph-taking position, to develop a returning force for rotating said mirror in a direction opposite to said rotation from said photograph-taking position to said image-viewing position.The center of said mirror pin when said mirror is in the photograph-taking position being positioned within an area defined between a line connecting the center of rotation of said support member and the center of said mirror pin when said mirror is in the image-viewing position and a line connecting said center of rotation of support member and the center of fixed pin whereby the descending torque of mirror resulting force of said spring member increases in the initial phase of rotation of mirror from the image-viewing position to the photograph-taking position and decreases in the latter phase of said rotation.
摘要翻译：用于单镜头反光照相机的反射镜机构包括具有可旋转地支撑并与所述反射镜一体形成的支撑构件的反射镜下降机构，所述支撑构件适于在拍摄操作时与所述镜驱动机构配合以移位所述反射镜从所述图像观看位置到所述拍摄位置，设置在所述支撑构件上并适于与所述支撑构件一体地旋转的反射镜销，固定在所述照相机主体上的销以及可旋转地支撑的悬挂弹簧构件在其端部分别由所述反射镜销和所述固定销引导，并且当所述反射镜从所述图像观看位置旋转到所述拍摄位置时，所述反射镜被充电，以产生用于沿相反方向旋转所述反射镜的返回力从所述拍摄位置到所述图像观看位置的所述旋转。

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