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1. 发明授权

US4779115A Exposure control device for a camera 失效
标题翻译：相机曝光控制装置
公开(公告)号：US4779115A
公开(公告)日：1988-10-18
申请号：US894966
申请日：1986-08-08
申请人： Akihiko Fujino , Manabu Inoue , Masaaki Nakai , Nobuyuki Taniguchi
发明人： Akihiko Fujino , Manabu Inoue , Masaaki Nakai , Nobuyuki Taniguchi
IPC分类号： G03B7/097 , G03B7/16 , G03B7/00 , G03B15/05
CPC分类号： G03B7/16 , G03B7/097 , G03B2217/005
摘要： An exposure control device for flash photography having a first program mode wherein an exposure time is fixed at the flash synchronizable shutter speed and a diaphragm aperture value is changed at a high brightness region according to the brightness of an object to be photographed, and a second program mode or flash photography wherein the diaphragm aperture value and the exposure time within a flash synchronizable shutter speed are changed within a wide range of the brightness of the object to be photographed, and a combination of the diaphragm aperture value and the exposure time gives an exposure predetermined by taking the flash light emission into consideration. The exposure control unit is capable of carrying out the exposure control in the first or second program mode selected by a manually operated mode selecting unit.
摘要翻译：一种用于闪光摄影的曝光控制装置，具有第一程序模式，其中曝光时间以闪光同步快门速度固定，并且光阑孔径值根据待拍摄对象的亮度在高亮度区域改变，第二程序模式或闪光摄影，其中闪光可同步快门速度内的光圈孔径值和曝光时间在待拍摄对象的亮度的宽范围内变化，并且光阑孔径值和曝光时间的组合给出考虑到闪光灯发射预先确定的曝光。曝光控制单元能够执行由手动模式选择单元选择的第一或第二程序模式中的曝光控制。

2. 发明授权

US4908651A Exposure control device for a camera 失效
标题翻译：相机曝光控制装置
公开(公告)号：US4908651A
公开(公告)日：1990-03-13
申请号：US195959
申请日：1988-05-19
申请人： Akihiko Fujino , Manabu Inoue , Masaaki Nakai , Nobuyuki Taniguchi
发明人： Akihiko Fujino , Manabu Inoue , Masaaki Nakai , Nobuyuki Taniguchi
IPC分类号： G03B7/097 , G03B7/17 , G03B7/28
CPC分类号： G03B7/16 , G03B7/097 , G03B2217/005
摘要： An exposure control device for a camera having light measuring elements capable of outputting an average light measurement corresponding to the brightness of the entire scene to be photographed, and outputting a spot light measurement corresponding to the brightness of a part of the scene to be photographed, wherein an exposure control is carried out based on the spot or average light measurements. In an exposure control for daylight photography, the exposure control is carried out based on the average light measurement or based on the spot light measurement at the time of an AE lock, and for flash photography, the exposure control is carried out based on the average light measurement regardless of whether the AE lock operation is carried out.

3. 发明授权

US4779117A Exposure control device for a camera 失效
标题翻译：相机曝光控制装置
公开(公告)号：US4779117A
公开(公告)日：1988-10-18
申请号：US895035
申请日：1986-08-08
申请人： Akihiko Fujino , Manabu Inoue , Masaaki Nakai , Nobuyuki Taniguchi
发明人： Akihiko Fujino , Manabu Inoue , Masaaki Nakai , Nobuyuki Taniguchi
IPC分类号： G03B7/097 , G03B7/17 , G03B7/28 , G03B7/08
CPC分类号： G03B7/16 , G03B7/097 , G03B2217/005
摘要： An exposure control device for a camera having light measuring elements capable of outputting an average light measurement corresponding to the brightness of the entire scene to be photographed, and outputting a spot light measurement corresponding to the brightness of a part of the scene to be photographed, wherein an exposure control is carried out based on the spot or average light measurements. In an exposure control for daylight photography, the exposure control is carried out based on the average light measurement or based on the spot light measurement at the time of an AE lock, and for flash photography, the exposure control is carried out based on the average light measurement regardless of whether the AE lock operation is carried out.
摘要翻译：一种照相机的曝光控制装置，具有能够输出与要拍摄的整个场景的亮度对应的平均光测量的光测量元件，并且输出与要拍摄的场景的一部分的亮度对应的点光测量，其中基于点或平均光测量进行曝光控制。在日光摄影的曝光控制中，基于平均光测量或基于AE锁定时的点光测量进行曝光控制，并且对于闪光摄影，基于平均值进行曝光控制无论是否执行AE锁定操作，均可进行光测量。

4. 发明授权

US4586800A Data reading device for automatically reading film cartridge data 失效
标题翻译：数据读取装置，用于自动读取胶片暗盒数据
公开(公告)号：US4586800A
公开(公告)日：1986-05-06
申请号：US720296
申请日：1985-04-05
申请人： Shinji Tominaga , Masaaki Nakai , Norihiro Inoue , Akihiko Fujino , Manabu Inoue , Nobuyuki Taniguchi
发明人： Shinji Tominaga , Masaaki Nakai , Norihiro Inoue , Akihiko Fujino , Manabu Inoue , Nobuyuki Taniguchi
IPC分类号： G03B7/24
CPC分类号： G03B7/24
摘要： A data reading device for a camera can provide a data being accurate with high probability through repeated data reading of a code pattern on a film cartridge even in hard conditions, such as a condition where contact between contact terminals of the device and code regions of the code pattern is unstable and a condition where the resistance value of a conductive code region is comparatively high or varies with the area on which the corresponding contact terminal abuts. In one operation example of an embodiment, the device discriminates consistency and inconsistency between the contents of the successively read data bit by bit and substitutes the contents of the later read data discriminated as being inconsistent for those of the previously read data only when the inconsistency discriminated contents of the later read data indicate conduction of the corresponding code regions. The previously read data is thus renewed again and again so as to more accurately correspond to the data indicated by the code regions of the code pattern.
摘要翻译：用于相机的数据读取装置可以通过重复数据读取暗盒上的代码图案来提供高精度的数据，即使在硬的条件下，例如设备的接触端子和接触端子之间的接触代码图形不稳定，导电代码区域的电阻值相对较高或随着对应的接触端子邻接的面积而变化的条件。在一个实施例的一个操作示例中，设备逐位地鉴别连续读取的数据的内容之间的一致性和不一致性，并且仅当鉴别出不一致性时，将被识别为稍后读取的数据的内容替换为先前读取的数据的内容后期读取数据的内容表示相应代码区域的导通。因此，先前读取的数据被一次又一次地更新，以便更准确地对应于由代码图案的代码区域指示的数据。

5. 发明授权

US5164760A Camera data setting device 失效
标题翻译：相机数据设定装置
公开(公告)号：US5164760A
公开(公告)日：1992-11-17
申请号：US808961
申请日：1991-12-13
申请人： Akihiko Fujino , Manabu Inoue , Takanobu Omaki , Masaaki Nakai , Akira Fujii , Minoru Sekida
发明人： Akihiko Fujino , Manabu Inoue , Takanobu Omaki , Masaaki Nakai , Akira Fujii , Minoru Sekida
IPC分类号： G03B7/091 , G03B17/18
CPC分类号： G03B17/18 , G03B7/097
摘要： A camera exposure data setting device for setting exposure data in digital form in response to on or off of switches. A first switch actuating member is manually operable for changing mainly an exposure time value and is located at or about the position where a shutter speed setting dial is located conventional cameras, and a second switch actuating member is manually operable for changing mainly a diaphragm aperture value and is located at a position of the camera opposite from the position of the first switch member with respect to the vertical plane passing the optical axis of an objective lens. The first switch actuating member is operated for changing the exposure time value in an exposure time priority automatic exposure control mode and a manual exposure control mode and changing the diaphragm aperture value in a diaphragm aperture priority automatic exposure control mode, and the second switch actuating member is operated for changing the exposure time value in the exposure time priority automatic exposure control mode and the diaphragm aperture value in the exposure time priority automatic exposure control mode and the manual exposure control mode.

6. 发明授权

US5113217A Display device for use in a camera 失效
标题翻译：用于摄像机的显示设备
公开(公告)号：US5113217A
公开(公告)日：1992-05-12
申请号：US663376
申请日：1991-03-01
申请人： Shuji Izumi , Masaaki Nakai , Manabu Inoue , Akihiko Fujino , Kunio Kawamura , Yuji Takarabe , Masatake Niwa
发明人： Shuji Izumi , Masaaki Nakai , Manabu Inoue , Akihiko Fujino , Kunio Kawamura , Yuji Takarabe , Masatake Niwa
IPC分类号： G03B17/20
CPC分类号： G03B17/20 , G03B2217/005
摘要： A display device for use in a camera comprises a central processing unit and display units to display exposure data and various control modes under the control of the CPU. The display units are arranged to display the exposure data with suitable marks or characters in rows so as to make the operator to read the display easily. The CPU provides control data to deenergize the display unit at the time of initial states of the camera such as at the time of loading a battery in the camera to prevent to display confusing information.

7. 发明授权

US4783674A Photographic camera with built-in E2PROM 失效
公开(公告)号：US4783674A
公开(公告)日：1988-11-08
申请号：US106774
申请日：1987-10-13
申请人： Norio Ishikawa , Masaaki Nakai , Manabu Inoue , Toshihiko Ishimura , Hiroshi Ootsuka , Akihiko Fujino
发明人： Norio Ishikawa , Masaaki Nakai , Manabu Inoue , Toshihiko Ishimura , Hiroshi Ootsuka , Akihiko Fujino
IPC分类号： G03B7/24 , G03B7/26 , G03B17/00
CPC分类号： G03B7/24 , G03B7/26
摘要： A data rewriting apparatus for a photographic camera, which comprises a film speed reading unit for automatically reading the film speed recorded on a container of a film in use; a first memory including RAM for the storage of the film speed; a second memory including E.sup.2 PROM for the storage of the film speed; a rewriting unit for rewriting a value stored in the first memory to a value stored in the second memory; a comparator for comparing the value stored in the second memory with that stored in the first memory; and a rewrite control unit for inhibiting the rewriting of the second rewriting unit when the comparator indicates that the value stored in the second memory is identical with that stored in the first memory.

8. 发明授权

US4707104A Camera having motor-driven film wind and rewind system 失效
标题翻译：相机具有电机驱动胶片风和倒带系统
公开(公告)号：US4707104A
公开(公告)日：1987-11-17
申请号：US802746
申请日：1985-11-29
申请人： Manabu Inoue , Akihiko Fujino , Masayasu Hirano , Masaaki Nakai , Fumio Yoshida
发明人： Manabu Inoue , Akihiko Fujino , Masayasu Hirano , Masaaki Nakai , Fumio Yoshida
IPC分类号： G03B17/42 , G03B1/18 , G03B7/26
CPC分类号： G03B17/425
摘要： A motor-driven camera comprising a film winding and rewinding mechanism operable by a starter switch, and a low power consumption type memory unit. The film winding and rewinding mechanism include a transmission changeover gear. For sliding this gear a motor is rotated backward once to eliminate a contact between teeth of the changeover gear and a drive gear operatively connected to the motor. The memory unit includes a flip-flop memory circuit and a switching circuit. The memory circuit shifts from a first state to a second state and remains in the second state when the starter switch is closed. In the second state the memory circuit outputs an operation signal to a transmission mechanism control unit, and returns to the first state upon receipt of a signal output by the control unit when an operation is completed. The switching circuit performs a positive feedback function with respect to the closure of the starter switch.
摘要翻译：一种电动照相机，包括由起动开关操作的胶片卷绕和倒带机构以及低功耗型存储单元。胶片卷绕和重绕机构包括传动切换齿轮。为了滑动该齿轮，马达向后旋转一次以消除转换齿轮的齿与可操作地连接到马达的驱动齿轮之间的接触。存储单元包括触发器存储器电路和开关电路。存储器电路从第一状态转换到第二状态，并且当起动器开关闭合时保持在第二状态。在第二状态下，存储器电路向传输机构控制单元输出操作信号，并且当操作完成时接收到由控制单元输出的信号，返回到第一状态。开关电路相对于起动开关的闭合来执行正反馈功能。

9. 发明授权

US4958184A Display device for use in a camera 失效
标题翻译：用于相机的显示设备
公开(公告)号：US4958184A
公开(公告)日：1990-09-18
申请号：US308991
申请日：1989-02-09
申请人： Shuji Izumi , Masaaki Nakai , Manabu Inoue , Akihiko Fujino , Kunio Kawamura , Yuji Takarabe , Masatake Niwa
发明人： Shuji Izumi , Masaaki Nakai , Manabu Inoue , Akihiko Fujino , Kunio Kawamura , Yuji Takarabe , Masatake Niwa
IPC分类号： G03B17/20
CPC分类号： G03B17/20 , G03B2217/005
摘要： A display device for use in a camera comprises a central processing unit and display units to display exposure data and various control modes under the control of the CPU. The display units are arranged to display the exposure data with suitable marks or characters in rows so as to make the operator to read the display easily. The CPU provides control data to deenergize the display unit at the time of initial states of the camera such as at the time of loading a battery in the camera to prevent to display confusing information.

10. 发明授权

US4690530A Camera with release control and automatic film sensitivity setting 失效
标题翻译：相机具有释放控制和自动胶片感光度设置
公开(公告)号：US4690530A
公开(公告)日：1987-09-01
申请号：US801912
申请日：1985-11-26
申请人： Akihiko Fujino , Manabu Inoue , Masaaki Nakai , Minoru Sekida
发明人： Akihiko Fujino , Manabu Inoue , Masaaki Nakai , Minoru Sekida
IPC分类号： G03B7/24 , G03B1/60 , G03B17/38
CPC分类号： G03B7/24
摘要： A release operation of a camera adapted to be transferred to a normal photographing condition through winding-up of a film by a predetermined length is allowed in conditions before transfer to the normal photographing condition even if a release inhibition signal is being generated. Whether or not the camera is in the normal photographing condition is determined based on the state of a switch which is turned OFF upon transfer of the camera to the normal photographing condition. The turn-OFF of the switch always causes the camera to read a code pattern on a film cartridge to automatically set the film sensitivity represented by the code pattern. The camera is also capable of manual film speed setting. When a new battery is loaded in the camera while it is the normal photographing condition in and while a film cartridge with no code pattern is being used, the camera is adapted to start light measurement and exposure calculation only when a film sensitivity setting switch which allows manual film sensitivity setting is turned ON, thereby urging a camera operator to verify the film sensitivity of the film. In contrast, when a new battery is loaded in the camera while it is in the normal photographing condition when a film cartridge with the code pattern is being used, the camera reads the code pattern upon detection of loading of the battery.
摘要翻译：即使产生了释放禁止信号，在转移到正常拍摄条件之前的条件下，允许通过将胶片卷起预定长度而转印到正常拍摄状态的相机的释放操作。基于在将相机转移到正常拍摄条件时关闭的开关的状态来确定相机是否处于正常拍摄状态。开关的关闭总是使相机读取胶片暗盒上的代码图形，以自动设置由代码图案表示的胶片感光度。相机还可以手动胶片速度设定。当在正常拍摄条件下装入新的电池时，在使用没有代码图案的暗盒的情况下，相机适用于仅当允许的胶片感光度设置开关时开始光测量和曝光计算手动胶片感光度设置被打开，从而促使相机操作者验证胶片的胶片感光度。相反，当正在使用具有代码图案的暗盒的正常拍摄条件下，当照相机中装载新电池时，相机在检测到电池的负载时读取代码图案。

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