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11. 发明授权

US4047187A System for exposure measurement and/or focus detection by means of image senser 失效
标题翻译：通过图像感应器进行曝光测量和/或对焦检测的系统
公开(公告)号：US4047187A
公开(公告)日：1977-09-06
申请号：US563462
申请日：1975-03-31
申请人： Yukio Mashimo , Nobuaki Sakurada , Tadashi Ito , Fumio Ito , Nobuhiko Shinoda
发明人： Yukio Mashimo , Nobuaki Sakurada , Tadashi Ito , Fumio Ito , Nobuhiko Shinoda
IPC分类号： G02B7/36 , G03B7/08 , G03B7/091 , G08B3/10
CPC分类号： G03B7/091 , G02B7/36 , G03B7/08 , G03B7/0807 , G08B3/10
摘要： The present invention relates to a system for exposure measurement and/or focus detection by means of image senser such as photo diode array (MOS image senser), CCD (charge coupled devices) consisting of a plural number of adjacently disposed respectively integrated fine light sensing elements whereby the image pattern of the object is scanned purely electrically in such a manner that the then obtained output of each light sensing element is converted into a digital value one after another for processing.
摘要翻译：本发明涉及一种通过诸如光电二极管阵列（MOS图像感测器），CCD（电荷耦合器件）的图像感测器进行曝光测量和/或焦点检测的系统，该CCD（电荷耦合器件）由多个相邻设置的分别集成的细光感测元件，其中物体的图像图案纯粹电学地扫描，使得每个光感测元件的随后的输出被一个接一个地转换成数字值用于处理。

12. 发明授权

US4664496A Camera system 失效
标题翻译：相机系统
公开(公告)号：US4664496A
公开(公告)日：1987-05-12
申请号：US858902
申请日：1986-04-28
申请人： Nobuhiko Shinoda , Nobuaki Sakurada , Masaharu Kawamura , Tadashi Ito , Fumio Ito , Hiroyashu Murakami
发明人： Nobuhiko Shinoda , Nobuaki Sakurada , Masaharu Kawamura , Tadashi Ito , Fumio Ito , Hiroyashu Murakami
IPC分类号： G03B7/091 , G03B15/05
CPC分类号： G03B7/16 , G03B7/091 , G03B2217/005
摘要： Most of the elements constituting this camera system consists of digital circuits, whereby a central processing unit is built in this camera system in such a manner that various kinds of photographic modes are possible without increasing the number of the elements.
摘要翻译：构成该照相机系统的大多数元件由数字电路组成，由此在这种相机系统中内置中央处理单元，使得各种照相模式是可能的，而不增加元件的数量。

13. 发明授权

US4512656A Camera system 失效
公开(公告)号：US4512656A
公开(公告)日：1985-04-23
申请号：US216070
申请日：1980-12-11
申请人： Nobuhiko Shinoda , Nobuaki Sakurada , Masaharu Kawamura , Tadashi Ito , Fumio Ito , Hiroyashu Murakami
发明人： Nobuhiko Shinoda , Nobuaki Sakurada , Masaharu Kawamura , Tadashi Ito , Fumio Ito , Hiroyashu Murakami
IPC分类号： G03B7/091 , G03B15/05 , G03B17/00
CPC分类号： G03B7/16 , G03B7/091 , G03B2217/005
摘要： Most of the elements constituting this camera system consists of digital circuits, whereby a central processing unit is built in this camera system in such a manner that various kinds of photographic modes are possible without increasing the number of the elements.

14. 发明授权

US4364647A Control device for a camera 失效
标题翻译：相机控制装置
公开(公告)号：US4364647A
公开(公告)日：1982-12-21
申请号：US970237
申请日：1978-12-18
申请人： Masaharu Kawamura , Nobuaki Sakurada , Nobuhiko Shinoda , Tadashi Ito , Fumio Ito , Hiroyashu Murakami
发明人： Masaharu Kawamura , Nobuaki Sakurada , Nobuhiko Shinoda , Tadashi Ito , Fumio Ito , Hiroyashu Murakami
IPC分类号： G03B7/091 , G03B15/00 , G03B15/08 , G03B17/00 , G03B17/24 , G03B17/40 , G03B19/02 , G03B19/12 , G03B1/18
CPC分类号： G03B17/00 , G03B17/24 , G03B17/40 , G03B2217/243
摘要： The present invention relates to a control device for camera, so designed as to sequentially control the photographing period, the release time and the release frequency in an automatic way and to print the data information on the film. The eventual abrupt change of photographic conditions is detected so as to carry out the releasing independently of the sequential control, stopping the sequential control and automatically controlling the starting time or the determination time of the sequential control.
摘要翻译：本发明涉及一种用于照相机的控制装置，其被设计成以自动的方式顺序地控制拍摄周期，释放时间和释放频率，并在电影上打印数据信息。检测拍摄条件的最终突然变化，以便独立于顺序控制执行释放，停止顺序控制并自动控制顺序控制的开始时间或确定时间。

15. 发明授权

US4341953A Focus detecting system 失效
标题翻译：聚焦检测系统
公开(公告)号：US4341953A
公开(公告)日：1982-07-27
申请号：US151533
申请日：1980-05-19
申请人： Shinji Sakai , Nobuhiko Shinoda , Takao Kinoshita , Takashi Kawabata , Nozomu Kitagishi , Kazuya Hosoe , Tadashi Ito
发明人： Shinji Sakai , Nobuhiko Shinoda , Takao Kinoshita , Takashi Kawabata , Nozomu Kitagishi , Kazuya Hosoe , Tadashi Ito
IPC分类号： G03B13/36 , G02B7/38 , G03B3/10 , G01J1/20
CPC分类号： G03B3/10
摘要： A focus detecting system for detecting focusing condition of an image forming optical system to an object. In this system there are produced first and second signals corresponding to imaging conditions of object images at first and second positions on front and rear sides of and at substantially equal distances from a predetermined focal plane of said optical system, respectively, and another signal corresponding to imaging condition of an object image at third position substantially coincident with said predetermined focal plane. In accordance with these first, second and third signals, a decision is given as to the focusing condition, namely, in-focus, near-focus or far-focus condition, as well as, the distinction between correctly focused condition and considerably defocused condition.
摘要翻译：一种用于检测成像光学系统的对焦条件到对象的焦点检测系统。在该系统中，分别产生对应于来自所述光学系统的预定焦平面的前侧和后侧上的第一和第二位置处的物体图像的成像条件的第一和第二信号，以及对应于在第三位置处的物体图像的成像条件基本上与所述预定焦平面重合。根据这些第一，第二和第三信号，给出关于聚焦条件即聚焦，近焦点或远焦点条件以及正确聚焦条件和显着散焦条件之间的区别的决定。

16. 发明授权

US4304472A Camera system 失效
标题翻译：相机系统
公开(公告)号：US4304472A
公开(公告)日：1981-12-08
申请号：US737771
申请日：1976-11-01
申请人： Nobuhiko Shinoda , Nobuaki Sakurada , Masaharu Kamamura , Tadashi Ito , Fumio Ito , Hiroyashu Murakami
发明人： Nobuhiko Shinoda , Nobuaki Sakurada , Masaharu Kamamura , Tadashi Ito , Fumio Ito , Hiroyashu Murakami
IPC分类号： G03B7/091 , G03B15/05 , G03B17/18
CPC分类号： G03B7/16 , G03B7/091 , G03B2217/005
摘要： In the disclosed photographic exposure control system, an exposure mechanism generates at least one controllable exposure parameter for regulating the exposure of a photosensitive material. A coding circuit is set to produce digital signals corresponding to at least one photographic value. A control device between the coding circuit and the exposure mechanism calculates the exposure parameter and controls the coding circuit. The coded values are then suitably displayed to the photographer.
摘要翻译：在公开的照相曝光控制系统中，曝光机构产生用于调节感光材料曝光的至少一个可控曝光参数。编码电路被设置为产生对应于至少一个照相值的数字信号。编码电路和曝光机构之间的控制装置计算曝光参数并控制编码电路。然后将编码的值适当地显示给摄影者。

17. 发明授权

US4149795A Digital information transmitting and displaying system for a photographic camera 失效
标题翻译：用于摄影相机的数字信息发送和显示系统
公开(公告)号：US4149795A
公开(公告)日：1979-04-17
申请号：US771481
申请日：1977-02-24
申请人： Nobuaki Sakurada , Yukio Mashimo , Nobuhiko Shinoda , Tadashi Ito , Fumio Ito
发明人： Nobuaki Sakurada , Yukio Mashimo , Nobuhiko Shinoda , Tadashi Ito , Fumio Ito
IPC分类号： G03B17/20 , G03B7/08
CPC分类号： G03B17/20
摘要： A digital information transmitting and displaying system for a photographic camera in which a plurality of electric signals bearing respective digits, or symbols or combinations thereof constituting a photographic information, such as an exposure value, are transmitted in sequence through a common channel from a camera control circuit device to a digital read-out device arranged to be visible in the view finder of the camera.
摘要翻译：一种用于照相机的数字信息发送和显示系统，其中，具有相应数字的多个电信号，或构成诸如曝光值的照相信息的符号或其组合依次通过来自相机控制器的公共信道被发送电路设备到数字读出设备，被布置成在相机的取景器中可见。

18. 发明授权

US4134654A Printed circuit unit for a camera 失效
标题翻译：相机的印刷电路单元
公开(公告)号：US4134654A
公开(公告)日：1979-01-16
申请号：US746297
申请日：1976-12-01
申请人： Hiroyashu Murakami , Tadashi Ito , Fumio Ito , Nobuaki Sakurada , Masaharu Kawamura , Nobuhiko Shinoda
发明人： Hiroyashu Murakami , Tadashi Ito , Fumio Ito , Nobuaki Sakurada , Masaharu Kawamura , Nobuhiko Shinoda
IPC分类号： G03B17/18 , G03B7/091 , G03B17/20 , H05K1/18 , G03B7/00
CPC分类号： G03B17/20 , G03B7/00 , G03B7/097 , G03B7/09976 , G03B2217/002 , H05K1/18
摘要： A printed circuit unit for a camera, comprisingA photo-sensing means to measure brightness of an object,An integrated exposure operation circuit means to conduct exposure operation based on the photo-sensing output from said photo-sensing means and other exposure factors for determining a proper exposure value (an exposure time value or an exposure aperture value),An electro-optical display means to digitally display in an optical manner the exposure value (the exposure time value and/or the exposure aperture value) within a field of view finder of the camera, andA flexible printed circuit sheet having electrically conductive paths to electrically connect said photo-sensing means and said display means to said exposure operation circuit means,And in said printed circuit unit, said photo-sensing means, said display means and said integrated exposure operation circuit means are mounted on said flexible printed circuit sheet, and an opening is formed at a part of said printed circuit sheet to allow the image light beam from a photo-taking lens system to impinge on a film,And said printed circuit unit is so made that said photo-sensing means and said display means are so placed as closely facing a part of the optical assembly of the camera, and the opening at said printed circuit sheet matches with a photographing picture frame of camera, so that it is mounted in a very limited space within said camera.
摘要翻译：一种用于相机的印刷电路单元，包括用于测量对象的亮度的照相感测装置，综合曝光操作电路，用于根据照相感光装置的照相感光输出和用于确定的其他曝光因子进行曝光操作正确的曝光值（曝光时间值或曝光光圈值），电光显示器意味着在光学显示器中数字显示在视场中的曝光值（曝光时间值和/或曝光光圈值）摄像机的检测器和具有电导线的柔性印刷电路板，以电连接照相感光装置和显示装置以确定曝光操作电路，并且在所述印刷电路单元中，所述照相感光装置，所述显示装置并且将一体化接触操作电路装入安装在柔性印刷电路板上，并在打印电路的一部分形成开放要从摄影镜头系统允许图像光束进入电影，并且所示的印刷电路单元是这样做的，即所述照相感应装置和所示的显示装置被设置为紧贴在光学组件的一部分相机的照相机和相机印刷电路板上的打开相机，因此它在相机中被安装在非常有限的空间内。

19. 发明授权

US4057809A Exposure control circuit 失效
标题翻译：曝光控制电路
公开(公告)号：US4057809A
公开(公告)日：1977-11-08
申请号：US666458
申请日：1976-03-12
申请人： Soichi Nakamoto , Tadashi Ito , Fumio Ito , Nobuhiko Shinoda
发明人： Soichi Nakamoto , Tadashi Ito , Fumio Ito , Nobuhiko Shinoda
IPC分类号： G01J1/46 , G03B7/093
CPC分类号： G03B7/093
摘要： This invention relates to photographic cameras, and more particularly to an exposure control circuit of the type in which an analog output representative of the object brightness level is converted to a digital signal which is factored into an exposure value, and the period of actuation of the camera shutter is controlled in accordance with this exposure value. Still more particularly, it relates to an improvement over this conventional type exposure control with respect to the A-D conversion. The prior art converts a voltage representative of the object brightness to a digital form by the use of an A-D converter such as of the follow comparison type which is characterized by the lack of integrating aspect in converting the input voltage to the corresponding digital signal. Therefore, when the illumination for the object being photographed is caused to flicker in a period of time shorter than the effective exposure time interval, an alternating current component is introduced into the input voltage of the converter. Accordingly, it is made impossible to effect accurate exposure control based on the digital signal representing the only object brightness level. The invention provides an exposure control circuit which is not susceptible of this alternate current component as it is removed in the course of the A-D conversion.
摘要翻译：本发明涉及摄影相机，更具体地说，涉及一种类型的曝光控制电路，其中表示对象亮度级的模拟输出被转换成被考虑到曝光值中的数字信号，以及照相机快门根据此曝光值进行控制。更具体地，涉及相对于A-D转换的这种常规型曝光控制的改进。现有技术通过使用诸如以下比较类型的A-D转换器将表示对象亮度的电压转换为数字形式，其特征在于在将输入电压转换为相应的数字信号时缺乏集成方面。因此，当拍摄对象的照明在比有效曝光时间间隔短的时间段内被闪烁时，将交流分量引入转换器的输入电压。因此，不可能基于表示唯一对象亮度级的数字信号来实现精确的曝光控制。本发明提供了一种曝光控制电路，其在A-D转换过程中被去除时不会受到该交流分量的影响。

20. 再颁专利

USRE31370E System for exposure measurement and/or focus detection by means of image sensor 失效
标题翻译：通过图像传感器进行曝光测量和/或对焦检测的系统
公开(公告)号：USRE31370E
公开(公告)日：1983-09-06
申请号：US72666
申请日：1979-09-05
申请人： Yukio Mashimo , Nobuaki Sakurada , Tadashi Ito , Fumio Ito , Nobuhiko Shinoda
发明人： Yukio Mashimo , Nobuaki Sakurada , Tadashi Ito , Fumio Ito , Nobuhiko Shinoda
IPC分类号： G02B7/36 , G03B7/08 , G03B7/091 , G08B3/10
CPC分类号： G03B7/091 , G02B7/36 , G03B7/08 , G03B7/0807 , G08B3/10
摘要： The present invention relates to a system for exposure measurement and/or focus detection by means of image senser such as photo diode array (MOS image senser), CCD (charge coupled devices) consisting of a plural number of adjacently disposed respectively integrated fine light sensing elements whereby the image pattern of the object is scanned purely electrically in such a manner that the then obtained output of each light sensing element is converted into a digital value one after another for processing.

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