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公开(公告)号：US5617161A
公开(公告)日：1997-04-01
申请号：US463640
申请日：1995-06-06
申请人： Yasuaki Serita , Kenji Tsuji , Hiroyuki Okada
发明人： Yasuaki Serita , Kenji Tsuji , Hiroyuki Okada
CPC分类号： G03B17/24 , G03B2217/244
摘要： A camera includes: a data generating device which generates a plurality of kinds of data; a data designating device which designates a kind of data to be recorded among the plurality of kinds of data; a record data setting device which sets the kind of data designated by the data designating device as record data when the data designating device designates it, and sets a predetermined kind of data as record data when the data designating device designates no kinds of data; and a recording device which records the set record data on a film mounted on the camera.
摘要翻译： 照相机包括：数据产生装置，其生成多种数据; 指定要在所述多种数据中记录的数据的种类的数据指定装置; 记录数据设定装置，当数据指定装置指定时，将由数据指定装置指定的数据种类设定为记录数据，并在数据指定装置不指定种类的数据时，将规定种类的数据设定为记录数据; 以及将设置的记录数据记录在安装在相机上的胶片上的记录装置。
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公开(公告)号：US5274409A
公开(公告)日：1993-12-28
申请号：US883916
申请日：1992-05-12
CPC分类号： G02B7/102
摘要： The present invention discloses a camera having power zooming function to execute zooming by electric power in accordance with manual operation and power focusing function to execute focusing by electric power in accordance with manual operation, in which both the power zooming and power focusing can be executed by one operation member.The operation member can be rotated and moved back and forth, and can execute power zooming responding to its rotation and power focusing responding to its movement back and forth.
摘要翻译： 本发明公开了一种具有功率变焦功能的摄像机，其根据手动操作和功率聚焦功能，通过电力执行放大，根据手动操作进行电力聚焦，其中功率变焦和功率对焦可以由 一个操作员。 操作构件可以前后旋转和移动，并且可以响应于其来回的运动而响应于其旋转和功率对焦而执行功率变焦。
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公开(公告)号：US5765064A
公开(公告)日：1998-06-09
申请号：US787755
申请日：1997-01-28
申请人： Kenji Mizumoto , Yasuaki Serita , Satoshi Hamada
发明人： Kenji Mizumoto , Yasuaki Serita , Satoshi Hamada
IPC分类号： G03B17/24
CPC分类号： G03B17/24 , G03B2217/244
摘要： A camera (100), suitable for using photographic film (18) with a magnetic track (33), includes a transporting mechanism (M, 22) for transporting the film along a film transport path, a magnetic head (11) positioned adjacent the film transport path so as to read information magnetically recorded on an adjacent portion of the magnetic track, signal processing circuits (12, 42) to provide a digital output signal responsive to thus read information, and a microcomputer (13) for comparing a digital output signal to predetermined threshold levels in order to determine whether or not information is recorded on the portion of the magnetic track being read by the magnetic head and for setting the threshold values. The threshold levels can be set in accordance with a level of the digital output signal when magnetically recorded information is not being read by the magnetic head, e.g., before the film is fed or during the feeding of the film before the first frame reaches the magnetic head. The camera can also include a detector (45) for detecting information (27) indicative of the type of film in the camera and the threshold levels can be set in accordance with the type of film detected by the detector. The threshold levels can be upper and lower threshold values centered on a predetermined value.
摘要翻译： 适用于使用具有磁道（33）的照相胶片（18）的照相机（100）包括用于沿胶片传送路径输送胶片的传送机构（M，22），位于胶片传送路径附近的磁头（11） 以便读取磁性地记录在磁道的相邻部分上的信息，信号处理电路（12,42）以响应于这样读取的信息提供数字输出信号;以及微计算机（13），用于比较数字输出 信号到预定的阈值水平，以便确定信息是否被记录在由磁头读取的磁道的部分上，并且用于设置阈值。 当磁记录信息未被磁头读取时，例如在胶片进给之前或在第一帧到达磁片之前的胶片馈送期间，可以根据数字输出信号的电平来设置阈值电平 头。 相机还可以包括用于检测指示相机中的胶片类型的信息（27）的检测器（45），并且可以根据由检测器检测到的胶片的类型来设置阈值水平。 阈值电平可以是以预定值为中心的上限和下限阈值。
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公开(公告)号：US5761560A
公开(公告)日：1998-06-02
申请号：US708903
申请日：1996-09-05
摘要： A camera system includes a camera body and an interchangeable lens. A microcomputer for operation control is provided on each of the camera body and the interchangeable lens. Data communication is performed between the microcomputers. The camera body transmits a signal representing the type of the camera body to the interchangeable lens, and based on the signal, the interchangeable lens chooses a data to be communicated.
摘要翻译： 相机系统包括照相机主体和可互换镜头。 在相机机身和可更换镜头的每一个上设置有用于操作控制的微型计算机。 在微型计算机之间进行数据通信。 相机主体将表示相机主体的类型的信号发送到可互换镜头，并且基于该信号，可互换镜头选择要传送的数据。
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公开(公告)号：US5365297A
公开(公告)日：1994-11-15
申请号：US974692
申请日：1992-11-12
申请人： Tetsuya Arimoto , Minoru Kuwana , Kenji Ishibashi , Yasuaki Serita , Masayuki Ueyama , Hiroshi Ootsuka , Hisashi Tokumaru
发明人： Tetsuya Arimoto , Minoru Kuwana , Kenji Ishibashi , Yasuaki Serita , Masayuki Ueyama , Hiroshi Ootsuka , Hisashi Tokumaru
CPC分类号： G02B7/28
摘要： A camera system comprises an operation member provided in an interchangeable lens adapted to be manually operated; a signal sending circuit for sending a signal in response to the manual operation of the operation member; and a controller provided in a camera body which is adapted to switch between an operative state where a predetermined operation is executed and a halt state where the controller is halted after completion of the predetermined operation. The controller switches from the halt state to the operative state in response to the signal from the signal sending circuit to execute the predetermined operation. According to the camera system, since the system controller in the camera body is actuated in response to the operation of the member on the lens side, a camera which can substantially instantaneously respond to a request on the lens side can be realized.
摘要翻译： 相机系统包括设置在可手动操作的可互换镜头中的操作构件; 信号发送电路，用于响应于操作构件的手动操作发送信号; 以及设置在照相机主体中的控制器，其适于在执行预定操作的操作状态与在完成预定操作之后控制器停止的停止状态之间切换。 响应于来自信号发送电路的信号，控制器从停止状态切换到操作状态，以执行预定的操作。 根据照相机系统，由于相机体中的系统控制器响应于镜头侧的构件的操作而被启动，所以可以实现能够基本上瞬时响应镜头侧的请求的照相机。
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