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21.发明授权Shutter-time-preference single lens reflex camera with automatic film wind-up 失效快门时间偏好单镜头反光相机，具有自动胶卷卷曲
公开(公告)号：US4015198A
公开(公告)日：1977-03-29
申请号：US534151
申请日：1974-12-18
申请人： Tomonori Iwashita , Hiroshi Aizawa , Susumu Kozuki , Masanori Uchidoi , Tadashi Ito , Yukio Iura
发明人： Tomonori Iwashita , Hiroshi Aizawa , Susumu Kozuki , Masanori Uchidoi , Tadashi Ito , Yukio Iura
CPC分类号： G03B19/12 , G03B17/425 , G03B7/085
摘要： In a shutter-time-preference single lens reflex camera, in which the shutter time control is done with a predetermined shutter time, and diaphragm value is determined by an output information of a photometric means which measures a transmission light of a photographing lens and the above predetermined shutter time information, a camera actuating means provided in the camera body is put into operation through a magnet means provided in the camera body so that the aperture of the photographing is controlled in accordance with the above predetermined diaphragm value, and then the shutter time control is performed. Further, the camera includes an electric driving device and the driving of the electric driving device is controlled by a safety switch which, in turn, is controlled for its ON and OFF conditions by the completion of the exposure operations such as the operation of the shutter rear screen.
摘要翻译： 在以预定的快门时间完成快门时间控制的快门时偏好单镜头反光相机中，并且光阑值由测量拍摄镜头的透射光的测光装置的输出信息确定， 在预定的快门时间信息之上，通过设置在相机机体中的磁体装置将设置在照相机主体中的相机致动装置投入使用，使得根据上述预定的光圈值来控制拍摄的孔径，然后快门 执行时间控制。 此外，相机包括电驱动装置，并且电动驱动装置的驱动由安全开关控制，安全开关又通过完成诸如快门的操作的曝光操作来控制其ON和OFF条件 后屏幕。
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公开(公告)号：US4009480A
公开(公告)日：1977-02-22
申请号：US549681
申请日：1975-02-13
CPC分类号： G03B19/04
摘要： A roll film camera of the type in which the film may be contained either in a magazine of normal film frame capacity removably mounted within the camera body or in a magazine of large film frame capacity detachably mounted on the rear of the camera body and in which the film transport and shutter tensioning mechanisms are operatively connected with each other by means of a single operating member. The film transport mechanism is provided with clutch means arranged between said single operating member and the driving means for the camera side takeup spool upon attachment of the large capacity film magazine to the camera body for disconnecting the takeup spool driving means from the single operating member.
摘要翻译： 这种类型的卷胶片相机可以将胶片包含在可拆卸地安装在照相机主体内的正常胶片框架容积的盒中或可拆卸地安装在照相机主体的后部上的大胶片框架容积的盒中，并且其中 薄膜输送和快门张紧机构通过单个操作构件彼此可操作地连接。 薄膜输送机构设置有离合器装置，该离合器装置设置在所述单个操作构件和用于照相机侧卷取卷轴的驱动装置之间，用于将大容量胶片盒附接到照相机主体，以将卷取卷轴驱动装置与单个操作构件断开连接。
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公开(公告)号：US4006489A
公开(公告)日：1977-02-01
申请号：US579877
申请日：1975-05-22
申请人： Hiroshi Aizawa , Tomonori Iwashita , Tadahide Fukushima , Yukio Iura , Masanori Uchidoi , Susumu Kozuki
发明人： Hiroshi Aizawa , Tomonori Iwashita , Tadahide Fukushima , Yukio Iura , Masanori Uchidoi , Susumu Kozuki
CPC分类号： G03B1/12
摘要： A camera which permits mounting of an electric film rewinding device and which is provided with a compartment for inserting a film containing magazine. In the wall of the compartment, there is an opening which is provided with means for mounting and dismounting a manual film rewinding device in addition to electric rewinding device mounting means arranged at the same opening, so that the electric or manual film rewinding device can be interchangeably mounted on and detached from the camera.
摘要翻译： 一种照相机，其允许安装电动卷绕装置，并且设置有用于插入包含胶卷盒的隔室。 在隔室的壁上设有一个开口，该开口设置有用于安装和拆卸手动胶片重绕装置的装置，以及布置在相同开口处的电动重绕装置安装装置，使得电动或手动胶片倒片装置可以 可互换地安装在相机上并与相机分离。
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公开(公告)号：US4611896A
公开(公告)日：1986-09-16
申请号：US582456
申请日：1984-02-22
申请人： Tomonori Iwashita
发明人： Tomonori Iwashita
CPC分类号： G03B17/425
摘要： An electrically-driven camera performing film winding and rewinding with a motor is arranged to automatically perform a film rewinding operation after finishing an unfinished charging portion of a film winding and shutter charging process in carrying out the film rewinding operation when a roll of film comes to the end thereof halfway in the winding and charging process.
摘要翻译： 通过电动机进行胶片卷绕和倒带的电驱动照相机被配置成在胶片卷绕的未完成的充电部分和快门充电过程之后自动执行胶片倒带操作，以便在胶片卷进入胶片卷绕操作时进行胶卷倒带操作 其结束在绕组和充电过程中的一半。
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公开(公告)号：US4435061A
公开(公告)日：1984-03-06
申请号：US384339
申请日：1982-06-02
申请人： Hidehiko Fukahori , Toshikazu Ichiyanagi , Tomonori Iwashita , Yukio Mashimo , Akio Sunouchi , Masahisa Fujino
发明人： Hidehiko Fukahori , Toshikazu Ichiyanagi , Tomonori Iwashita , Yukio Mashimo , Akio Sunouchi , Masahisa Fujino
CPC分类号： G03B17/425
摘要： An electric motor drive device for a camera is arranged such that, in cases where power supply to a film winding motor is stopped with the camera still in an incomplete winding state and when the film comes to the end thereof after completion of a photographic operation on every frame, the power supply to the motor is resumed in response to a film rewinding completion signal produced from a film detection switch upon completion of film rewinding so that the camera can be brought into a winding completion state. This arrangement solves the problem of phase discrepancy arising between the camera body and the electric motor drive device when they are separated from each other.
摘要翻译： 一种用于照相机的电动机驱动装置被布置成使得在照相机仍然处于不完全卷绕状态的情况下，当胶片卷绕电动机的电力供应停止并且在完成照相操作之后胶片到达其结束时 在每个框架中，响应于在完成胶卷倒带时由胶片检测开关产生的胶片倒带完成信号，恢复到电动机的电源，使得照相机可以进入卷绕完成状态。 这种布置解决了当相机体和电动机驱动装置彼此分离时在相机主体和电动机驱动装置之间产生的相位差异的问题。
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26.发明授权
公开(公告)号：US4272173A
公开(公告)日：1981-06-09
申请号：US58623
申请日：1979-07-18
CPC分类号： G03B19/18 , G03B17/425
摘要： A motor drive unit for a camera having variable winding speed characteristics functions so as to operate in a manner suited to environmental conditions such as temperature. This is done by changing the gear ratio from the motor to one of two values near the point of maximum efficiency and the point of maximum power output of the characteristic curve of the motors. Timer-controlled change of film frequency variation for providing a combined effect with the gear ratio is also disclosed.
摘要翻译： 具有可变卷绕速度特性的摄像机的电动机驱动单元的功能是以适合于诸如温度的环境条件的方式工作。 这是通过将电机的传动比改变为接近最大效率点和电机特性曲线最大功率输出点的两个值之一来完成的。 还公开了用于提供与传动比的组合效应的定时器控制的膜频率变化的变化。
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27.发明授权Means for advancing film in cameras held in various film frame orientations 失效用于在各种胶片框架方向保持的相机中推进胶片的方法
公开(公告)号：US4232958A
公开(公告)日：1980-11-11
申请号：US58205
申请日：1979-07-17
CPC分类号： G03B17/425 , G03B2217/005
摘要： In the disclosed camera, a manually operated film advance lever and a shutter button are arranged conveniently to be operated when the camera is held for a horizontal shot, i.e., an exposure during which the film frame is oriented horizontally. A coupling arrangement, in an adapter suitable for mounting on the camera, engages a camera film winder and shutter release and contains a second winding lever and a second shutter release button both oriented in a position suitable for taking a vertical shot.
摘要翻译： 在所公开的相机中，手动操作的胶片提前杆和快门按钮被方便地设置为当照相机保持水平拍摄时即即胶片框架水平定向的曝光时被操作。 在适于安装在相机上的适配器中的联接装置与照相机胶片卷绕器和快门释放件接合，并且包含第二卷绕杆和第二快门释放按钮，两者定位在适于拍摄垂直拍摄的位置。
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公开(公告)号：US4182562A
公开(公告)日：1980-01-08
申请号：US868862
申请日：1978-01-12
申请人： Tomonori Iwashita , Masanori Uchidoi , Toshikazu Ichiyanagi , Tetsuya Taguchi , Yukio Iura , Hiroshi Aizawa
发明人： Tomonori Iwashita , Masanori Uchidoi , Toshikazu Ichiyanagi , Tetsuya Taguchi , Yukio Iura , Hiroshi Aizawa
CPC分类号： G03B17/425
摘要： An automatic winding up device for a camera, in which a device for detecting the winding up completion signal supplied from the camera body as well as a delay device starting to operate by the detection of the winding up completion signal by the detecting device are disclosed. These devices operate in such a manner that the current supply to the winding up motor is maintained during the operation of the delay device. This acts to overload the motor for a certain time determined by the delay device after the completion of the winding up operation and overloads the winding up mechanism of the camera body. The current supply to the motor is interrupted after lapse of a time determined by the delay device so as to stop the motor. The winding up member is driven in the reversed direction by the reaction of the overload exercised on the winding up mechanism so that the load exercised on the camera is released at the termination of the winding up operation.
摘要翻译： 公开了一种用于摄像机的自动上弦装置，其中用于检测从相机机身提供的卷绕完成信号的装置以及通过检测装置检测到卷绕完成信号而开始工作的延迟装置。 这些装置的工作方式是在延迟装置的操作期间保持对卷绕电动机的电流供应。 这样做可以使电机在完成卷绕操作后由延迟装置确定一定时间，并使相机机身的卷绕机构过载。 在经过由延迟装置确定的时间之后，马达的电流供应中断，以便停止电动机。 通过在卷绕机构上施加的过载的反应，卷绕部件沿相反方向驱动，使得在卷绕操作结束时释放在相机上的负载。
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公开(公告)号：US4140382A
公开(公告)日：1979-02-20
申请号：US720585
申请日：1976-09-07
摘要： The brake transistor connected across the winding of a film winding motor is provided with a capacitor connected to the base so that when the power supply for the motor is stopped, the charging of the capacitor is initiated and causes flow of a base current to the transistor.
摘要翻译： 连接在薄膜绕组电动机的绕组上的制动晶体管设置有连接到基座的电容器，使得当电动机的电源停止时，电容器的充电开始并引起基极电流流向晶体管 。
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公开(公告)号：US4123650A
公开(公告)日：1978-10-31
申请号：US755006
申请日：1976-12-28
申请人： Kazuya Hosoe , Seiichi Matsumoto , Hideo Yokota , Tsuyoshi Asaeda , Tadahide Fukushima , Tamotsu Shingu , Shigeru Hashimoto , Tomonori Iwashita
发明人： Kazuya Hosoe , Seiichi Matsumoto , Hideo Yokota , Tsuyoshi Asaeda , Tadahide Fukushima , Tamotsu Shingu , Shigeru Hashimoto , Tomonori Iwashita
摘要： A range finder system to detect distance to an object by irradiating radiation toward an object, a distance to which is to be detected based on the principle of a base line range finder and receiving radiation being reflected by said object. It is particularly characterized by that a distance to an object is detected by irradiating a photoelectric conversion means with radiation and then comparing the signal outputted by said photoelectric conversion means with a prescribed reference signal. And the system of the present invention has, for that end, a radiation generation source to generate radiation, a light receiving system being positioned with a prescribed base line distance from said radiation generation source for receiving the reflected radiation being emitted by the radiation generation source and reflected by the object, a photoelectric conversion means to take in the radiation from said light receiving system being reflected by said object, an oscillating device having such function as intermittently irradiating the above mentioned photoelectric conversion means with the radiaton reflected by the above mentioned object within the radiation path between said photoelectric conversion means and the above mentioned radiation source, a reference signal generation means to generate reference signal, and a signal comparison means to compare the signal generated by the above mentioned photoelectric conversion means and the above mentioned reference signal.
摘要翻译： 测距仪系统，用于通过向物体照射辐射来检测到物体的距离，基于基线测距仪的原理和接收被所述物体反射的辐射来检测距离。 其特征在于，通过用光线照射光电转换装置，然后将由所述光电转换装置输出的信号与规定的参考信号进行比较来检测与物体的距离。 本发明的系统为此产生了用于产生辐射的辐射发生源，光接收系统被定位成与所述辐射发生源具有规定的基线距离，用于接收辐射发生源发射的反射辐射 并且被物体反射的光电转换装置，用于吸收来自所述物体的所述光接收系统的辐射，具有如下功能的振荡装置：具有上述光电转换装置间歇地照射由上述物体反射的辐射的功能 在所述光电转换装置和上述辐射源之间的辐射路径内，产生参考信号的参考信号产生装置和用于比较由上述光电转换装置产生的信号和上述参考信号的信号比较装置。
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