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31. 发明授权

US4383749A Automatic exposure control system 失效
标题翻译：自动曝光控制系统
公开(公告)号：US4383749A
公开(公告)日：1983-05-17
申请号：US154537
申请日：1980-05-30
申请人： Nobuhiko Shinoda , Nobuaki Sakurada
发明人： Nobuhiko Shinoda , Nobuaki Sakurada
IPC分类号： G03B7/097 , G03B7/095
CPC分类号： G03B7/095
摘要： The disclosed control system controls the diaphragm aperture of a camera in accordance with a preselected shutter time. A diaphragm scanner produces one pulse for each change of one stop in the size of aperture opening. When the required value of the diaphragm aperture, as determined in Apex form, is a number having an integer and a decimal fraction, the diaphragm aperture is adjusted in accordance with the integer, and the shutter time is adjusted to a value obtained by factoring the decimal fraction into the preset value of shutter time. Corresponding adjustment of the shutter time assures a one-eighth-stop accuracy in exposure control despite the diaphragm aperture being varied in one-stop increments.
摘要翻译：所公开的控制系统根据预选的快门时间控制相机的光圈孔径。光圈扫描器为孔径开口尺寸的一个挡块的每次更换产生一个脉冲。当以Apex形式确定的光阑孔径的所需值是具有整数和小数的数字时，根据整数调整光阑孔径，并且将快门时间调整为通过将小数段进入快门时间的预设值。相应的快门时间调节确保了曝光控制的八分之一秒精度，尽管光阑孔径以一步增量变化。

32. 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。

33. 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。

34. 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。

35. 发明授权

US4145129A Photographic information display apparatus for camera 失效
标题翻译：相机信息显示装置
公开(公告)号：US4145129A
公开(公告)日：1979-03-20
申请号：US878598
申请日：1978-02-16
申请人： Masaharu Kawamura , Nobuaki Sakurada , Nobuhiko Shinoda , Hiroyasu Murakami , Tadashi Ito
发明人： Masaharu Kawamura , Nobuaki Sakurada , Nobuhiko Shinoda , Hiroyasu Murakami , Tadashi Ito
IPC分类号： G03B17/18 , G03B17/20 , G03B7/08 , H05B41/14
CPC分类号： G03B17/20
摘要： A photographic information display apparatus for a camera provided with at least three display chips. The second chip has a number of segments less than the first chip while the segments of the third display chip are connected to a driving signal transfer line of an encoder which is not connected to the segments of the second chip. This arrangement dispenses with another driving signal transfer line for the third display chip.
摘要翻译：一种用于具有至少三个显示芯片的照相机的照相信息显示装置。第二芯片具有小于第一芯片的多个段，而第三显示芯片的段连接到未连接到第二芯片的段的编码器的驱动信号传输线。这种布置省去了用于第三显示芯片的另一个驱动信号传输线。

36. 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。

37. 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。

38. 发明授权

US4699492A Photographic information input device for camera 失效
标题翻译：相机信息输入设备
公开(公告)号：US4699492A
公开(公告)日：1987-10-13
申请号：US903411
申请日：1986-09-03
申请人： Tomonori Iwashita , Nobuhiko Shinoda , Akira Yamada
发明人： Tomonori Iwashita , Nobuhiko Shinoda , Akira Yamada
IPC分类号： G03B7/00 , G03B17/02 , G03B17/18
CPC分类号： G03B17/18
摘要： A photographic information input device for a camera in which a correction effectiveness variable switch for controlling the effectiveness-ineffectiveness of a correction switch of photographic information is provided in a lidded recess of the camera body. When this recess is closed, the correction effectiveness variable switch is made not operable. With the lid opened, when the correction effectiveness variable switch is operated, the effective state of the correction switch is latched, later making it possible to correct the photographic information merely by operating the correction switch. Further, when the lid is closed, the correction switch is automatically changed over to the ineffective state.
摘要翻译：一种照相机的照相信息输入装置，其中在照相机主体的有盖凹槽中提供用于控制照相信息的校正开关的无效性的校正效果可变开关。当该凹部闭合时，校正效果可变开关不可操作。当盖打开时，当校正有效性可变开关被操作时，校正开关的有效状态被锁存，稍后可以通过操作校正开关来校正摄影信息。此外，当盖关闭时，校正开关自动切换到无效状态。

39. 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.

40. 发明授权

US4291960A Display device 失效
标题翻译：显示设备
公开(公告)号：US4291960A
公开(公告)日：1981-09-29
申请号：US017923
申请日：1979-03-06
申请人： Tadashi Ito , Hiroyasu Murakami , Masayuki Suzuki , Masayoshi Yamamichi , Nobuaki Sakurada , Nobuhiko Shinoda
发明人： Tadashi Ito , Hiroyasu Murakami , Masayuki Suzuki , Masayoshi Yamamichi , Nobuaki Sakurada , Nobuhiko Shinoda
IPC分类号： G09G3/04 , G03B17/18 , G08B5/36 , G09G3/14 , G03B17/20
CPC分类号： G08B5/36 , G03B17/18
摘要： In the display system disclosed, a manually operated switching arrangement sets a display circuit, which displays data in response to a data signal from a data circuit, either into a display mode or a non-display mode. A control arrangement controls the display of the display circuit independently of the switching arrangement and produces a display signal automatically when a display operation is necessary. A warning circuit sets the display circuit into the display state independent of the switching means for displaying warning data instead of display data.
摘要翻译：在所公开的显示系统中，手动切换装置设置显示电路，显示电路响应于来自数据电路的数据信号显示数据到显示模式或非显示模式。控制装置独立于开关装置控制显示电路的显示，并且当需要显示操作时自动产生显示信号。警告电路将显示电路设置为独立于用于显示警告数据而不是显示数据的切换装置的显示状态。

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