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31. 发明授权

US4504866A Image sensing apparatus 失效
标题翻译：影像传感装置
公开(公告)号：US4504866A
公开(公告)日：1985-03-12
申请号：US562701
申请日：1983-12-19
申请人： Syuichiro Saito
发明人： Syuichiro Saito
IPC分类号： H04N5/225 , H04N5/235 , H04N5/335 , H04N5/341 , H04N5/351 , H04N5/353 , H04N5/359 , H04N5/372 , H04N5/374 , H04N5/378 , H04N5/30
CPC分类号： H04N5/2353 , H04N5/2354 , Y10S358/906
摘要： An image sensing apparatus includes a solid-state image sensor which converts the image of an object to be photographed into an electrical signal; a shutter which controls a length of time which the image sensor is allowed to irradiate with an image bearing light flux; a storage time control circuit which controls the electric charge storing time of the image sensor; and a setting circuit for setting an exposure time. The setting circuit controls the exposure time by selectively using either the storage control circuit or the shutter in accordance with the output thereof.
摘要翻译：一种图像感测装置包括将要拍摄的对象的图像转换为电信号的固态图像传感器; 控制图像传感器被照射的图像承载光束的时间长度的快门; 控制图像传感器的电荷存储时间的存储时间控制电路; 以及设定曝光时间的设定电路。该设定电路根据其输出选择性地使用存储控制电路或快门来控制曝光时间。

32. 发明授权

US4437752A Safety device for camera and accessory 失效
标题翻译：照相机和附件的安全装置
公开(公告)号：US4437752A
公开(公告)日：1984-03-20
申请号：US445158
申请日：1982-11-29
申请人： Akira Akashi , Makoto Katsuma , Masaharu Kawamura , Shigeru Kamata , Syuichiro Saito
发明人： Akira Akashi , Makoto Katsuma , Masaharu Kawamura , Shigeru Kamata , Syuichiro Saito
IPC分类号： G03B17/00 , G03B17/18
CPC分类号： G03B17/00 , G03B17/18
摘要： The disclosed safety device electrically senses the conductivity between the electrical contacts of a camera and an accessory attached thereto, and, upon detection of a failure in conductivity, produces a warning signal for the user.
摘要翻译：所公开的安全装置电感测照相机的电触头和附接到其上的附件之间的电导率，并且在检测到导电性失败时产生用户的警告信号。

33. 发明授权

US4394081A Magnetically controlled shutter 失效
标题翻译：磁控快门
公开(公告)号：US4394081A
公开(公告)日：1983-07-19
申请号：US292733
申请日：1981-08-14
申请人： Teiji Hashimoto , Syuichiro Saito
发明人： Teiji Hashimoto , Syuichiro Saito
IPC分类号： G03B9/28 , G03B9/40 , G03B9/62 , H01F7/18
CPC分类号： G03B9/40 , G03B9/62
摘要： Disclosed is a magnetically controlled focal plane shutter wherein one electromagnet controls a leading shutter curtain and another electromagnet controls a following shutter curtain by releasing respective checking members as power is supplied thereto. The electromagnetic characteristics of the electromagnet that controls the following shutter curtain differ from those of the electromagnet controlling the leading shutter curtain. According to a specific embodiment disclosed, the follower-curtain controlling electromagnet saturates earlier than the leading curtain controlling magnet so as to compensate for deterioration of an energizing battery and thereby limits the problem of shutter time lag resulting from the long battery use.
摘要翻译：公开了一种磁力控制的焦平面快门，其中一个电磁体控制前导快门帘幕，另一个电磁体通过在向其提供电力时释放相应的检查部件来控制随后的快门帘幕。控制以下快门帘幕的电磁铁的电磁特性与控制前挡板帘幕的电磁体的电磁特性不同。根据所公开的具体实施例，随动帘控制电磁体比前帘控制磁体早饱和，以补偿激励电池的劣化，从而限制由长电池使用引起的快门时滞的问题。

34. 发明授权

US4334749A Camera having an electromagnetically driven shutter 失效
标题翻译：相机具有电磁驱动的快门
公开(公告)号：US4334749A
公开(公告)日：1982-06-15
申请号：US228318
申请日：1981-01-26
申请人： Syuichiro Saito , Nobuaki Date , Ryoichi Suzuki , Yoji Sugiura
发明人： Syuichiro Saito , Nobuaki Date , Ryoichi Suzuki , Yoji Sugiura
IPC分类号： G03B9/36 , G03B9/08 , G03B9/18 , H02K37/12
CPC分类号： G03B9/18 , G03B9/08
摘要： A camera having an electromagnetic driving source for operating a focal plane shutter in the camera, includes a shutter base plate and a driving arm pivoted on the base plate for swinging movement in a plane parallel to the plate. A group of thin shutter blades are supported on the driving arm parallel to the surface of the base plate. The output shaft of a motor is coupled with the driving arm, and either one of the rotor of the motor, or a permanent magnet forming a part of the stator of the motor, provides magnetic flux parallel to the axis of the output shaft, thereby causing the rotor to rotate the output shaft and drive the focal plane shutter.
摘要翻译：具有用于在相机中操作焦平面快门的电磁驱动源的相机包括快门基板和枢转在基板上的驱动臂，用于在平行于平板的平面中摆动。一组薄的快门叶片平行于基板的表面支撑在驱动臂上。电动机的输出轴与驱动臂连接，电动机的转子或形成电动机定子的一部分的永磁体中的任一个提供平行于输出轴的磁通的磁通量，由此使转子旋转输出轴并驱动焦平面快门。

35. 发明授权

US4313659A Electromagnetically driven slit exposure shutter 失效
标题翻译：电磁驱动狭缝曝光快门
公开(公告)号：US4313659A
公开(公告)日：1982-02-02
申请号：US142750
申请日：1980-04-22
申请人： Syuichiro Saito , Ryoichi Suzuki , Takashi Uchiyama
发明人： Syuichiro Saito , Ryoichi Suzuki , Takashi Uchiyama
IPC分类号： G03B9/36 , G03B9/18 , G03B9/42 , H02K41/035
CPC分类号： G03B9/42 , G03B9/18
摘要： In the slit exposure shutter disclosed, front and rear shutter blades carry permanent magnets along a passage of electromagnets which are excited to repel the permanent magnets and cause the blades to float in the gaps of the electromagnets.
摘要翻译：在所公开的狭缝曝光闸板中，前挡板叶片和后挡板叶片沿着电磁铁的通道携带永磁体，其被激励以排斥永磁体并使叶片浮在电磁铁的间隙中。

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