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1. 发明授权

US4485336A Electronic flash device 失效
标题翻译：电子闪光装置
公开(公告)号：US4485336A
公开(公告)日：1984-11-27
申请号：US470954
申请日：1983-03-01
申请人： Ichiro Yoshiyama , Yoshio Yuasa , Nobuyuki Taniguchi , Norio Ishikawa
发明人： Ichiro Yoshiyama , Yoshio Yuasa , Nobuyuki Taniguchi , Norio Ishikawa
IPC分类号： G03B15/05 , G03B33/00 , H05B41/32
CPC分类号： G03B15/05 , G03B2215/0557
摘要： In an electronic flash device for use in a still camera, a calculation circuit means calculates a ratio of the amounts of light to be emitted by a plurality of flash light tubes on the basis of color temperature information and control circuit means controls the emission of light of the respective flash light tubes in such a manner that the ratio of light amount emitted from the respective flash light tubes corresponds to the ratio calculated by the calculation circuit means.
摘要翻译：在用于静态照相机的电子闪光装置中，计算电路装置根据色温信息计算由多个闪光灯管发射的光量的比例，并且控制电路装置控制光的发射以使从各个闪光灯管发射的光量的比率对应于由计算电路装置计算出的比率的各个闪光灯管。

2. 发明授权

US4367932A Exposure control system 失效
标题翻译：曝光控制系统
公开(公告)号：US4367932A
公开(公告)日：1983-01-11
申请号：US199211
申请日：1980-10-21
申请人： Norio Ishikawa , Nobuyuki Taniguchi , Yoshio Yuasa
发明人： Norio Ishikawa , Nobuyuki Taniguchi , Yoshio Yuasa
IPC分类号： G03B7/091 , G03B7/097 , G03B7/16
CPC分类号： G03B7/097
摘要： An exposure control system includes a device for measuring an intensity of the ambient light, three controllers for controlling three factors of exposure time, aperture size and amount of flash light to be emitted, and a device for setting three pieces of information of film sensitivity and any two of the above mentioned three factors to govern the corresponding two of the three controllers. A calculator is provided for calculating the remaining factor. The calculated value is used for governing the remaining controller. Of the three pieces of information set in the setting device, two pieces can be introduced in a form of a ratio.
摘要翻译：曝光控制系统包括用于测量环境光强度的装置，用于控制曝光时间的三个因素，孔径尺寸和要发射的闪光灯的量的三个控制器，以及用于设置胶片感光度的三条信息的装置，以及任何两个上述三个因素来管理三个控制器中的相应的两个。提供了计算剩余因子的计算器。计算值用于控制剩余的控制器。在设置在设置装置中的三个信息中，可以以比例的形式引入两个信息。

3. 发明授权

US4291979A Device for measuring light under ambient light and/or flash light and a method therefor 失效
标题翻译：用于在环境光和/或闪光下测量光的装置及其方法
公开(公告)号：US4291979A
公开(公告)日：1981-09-29
申请号：US94922
申请日：1979-11-16
申请人： Yoshio Yuasa , Norio Ishikawa , Nobuyuki Taniguchi
发明人： Yoshio Yuasa , Norio Ishikawa , Nobuyuki Taniguchi
IPC分类号： G01J1/44 , G03B7/091 , G01J1/42 , G01J1/46 , G03B7/08
CPC分类号： G03B7/097
摘要： A light measuring device for use in photography and a method therefor is disclosed, in which the quantity of light during a time interval when the flash light is present is measured and also the quantity of light under the ambient light only is measured for obtaining various exposure information for photography using the flash light.
摘要翻译：公开了一种用于摄影的光测量装置及其方法，其中测量闪光灯存在的时间间隔期间的光量，并且仅测量环境光下的光量以获得各种曝光使用闪光灯拍摄的信息。

4. 发明授权

US4397533A Photographic light measuring device 失效
标题翻译：摄影灯测量装置
公开(公告)号：US4397533A
公开(公告)日：1983-08-09
申请号：US315135
申请日：1981-10-26
申请人： Kazuhiko Naruse , Yoshio Yuasa , Norio Ishikawa
发明人： Kazuhiko Naruse , Yoshio Yuasa , Norio Ishikawa
IPC分类号： G03B7/091 , G01J1/44 , G03B17/18 , G03B7/08
CPC分类号： G03B17/18
摘要： In a photographic light measuring device, a light output signal representing light reflected from an object to be photographed is converted into digital signals. At least first and second setting means generate respective first and second digital set signals which are respectively variable in response to respective manual operations. Photographic exposure data signals are generated using the digital light signal and the first and second set digital signals such that indicating means can selectively indicate data commensurate with the first and second digital set signals.
摘要翻译：在照相光测量装置中，表示从被拍摄对象反射的光的光输出信号被转换为数字信号。至少第一和第二设定装置产生响应于各自的手动操作分别可变的相应的第一和第二数字设定信号。使用数字光信号和第一和第二设定的数字信号产生照相曝光数据信号，使得指示装置可以选择性地指示与第一和第二数字设定信号相称的数据。

5. 发明授权

US4389118A Color meter 失效
标题翻译：色表
公开(公告)号：US4389118A
公开(公告)日：1983-06-21
申请号：US210398
申请日：1980-11-25
申请人： Yoshio Yuasa , Norio Ishikawa , Izumi Horie
发明人： Yoshio Yuasa , Norio Ishikawa , Izumi Horie
IPC分类号： G01J3/50 , G01J3/51
CPC分类号： G01J3/51 , G01J3/513 , G01J3/0272
摘要： A color meter for measuring the respective intensity of the blue, green and red regions of an illuminating light source to provide the photographic information according to the measured value. The present invention provides an appliance, which directly provides, as the final output, the light balancing factor or the color compensating factor according to the necessary one from among the measured informations of the light intensity of each region of blue, green, red and an information determined according to using film, video image pickup tube, solid image pickup element, etc. and of which the operation is simple and the correcting filter can be simply and quickly determined.
摘要翻译：一种用于测量照明光源的蓝色，绿色和红色区域的强度的色度计，以根据测量值提供照相信息。本发明提供一种器具，其直接提供根据蓝色，绿色，红色和蓝色的每个区域的光强度的测量信息中的必要的光平衡因子或颜色补偿因子作为最终输出根据使用胶片，视频图像拾取管，固体图像拾取元件等确定的信息，并且其操作简单且可以简单且快速地确定校正过滤器。

6. 发明授权

US5142318A Camera system capable of automatic focus control 失效
标题翻译：相机系统能够进行自动对焦控制
公开(公告)号：US5142318A
公开(公告)日：1992-08-25
申请号：US748794
申请日：1991-08-22
申请人： Nobuyuki Taniguchi , Norio Ishikawa , Yasuaki Akada , Takeshi Egawa , Kunio Kawamura
发明人： Nobuyuki Taniguchi , Norio Ishikawa , Yasuaki Akada , Takeshi Egawa , Kunio Kawamura
IPC分类号： G03B3/10
CPC分类号： G03B3/10
摘要： A camera system with an auto-focusing system includes a camera body and an interchangeable zoom lens. The interchangeable objective lens stores various data to be sent to the camera body for improving automatic focus adjustment, such as an information necessary to convert the detected defocus information into a movement of the driving power source to carry out the automatic focus adjustment. The driving power source in the camera body is controlled in responses to the data from the interchangeable objective lens and the detected focus information, the driving power being transmitted to the interchangeable objective lens. The camera body is further capable of inhibiting the focus adjustment or focus indication in response to a data from the interchangeable objective lens under an unfavorable condition.
摘要翻译：具有自动对焦系统的相机系统包括相机主体和可互换的变焦镜头。可互换物镜存储要发送到相机机身的各种数据，以改善自动对焦调整，诸如将检测到的散焦信息转换为驱动电源的移动以执行自动聚焦调整所需的信息。响应于来自可互换物镜的数据和检测到的焦点信息来控制相机机身中的驱动电源，驱动功率被传送到可更换物镜。相机体还能够在不利条件下响应于来自可互换物镜的数据而抑制焦点调节或聚焦指示。

7. 发明授权

US4772908A Sequence control device for use in a camera system 失效
标题翻译：用于照相机系统的顺序控制装置
公开(公告)号：US4772908A
公开(公告)日：1988-09-20
申请号：US024385
申请日：1987-03-10
申请人： Toshihiko Ishimura , Norio Ishikawa , Yasuaki Akada , Reiji Seki , Nobuyuki Taniguchi
发明人： Toshihiko Ishimura , Norio Ishikawa , Yasuaki Akada , Reiji Seki , Nobuyuki Taniguchi
IPC分类号： G02B7/36 , G03B7/08 , G03B3/00
CPC分类号： G02B7/36 , G03B7/0807
摘要： In a camera system effective use of a single microcomputer for both automatic exposure control and automatic focus control is made possible by designing the microcomputer so that it repeats calculation for the automatic exposure control during time period for charge accumulation in a CCD focus detection sensor and during lens focusing movement and so that it performs calculation for the automatic focus control while interrupting the calculation for the automatic exposure control upon the ending of the charge accumulation in the CCD focus detection sensor and upon shifting of the lens by an amount predetermine based on the result of the calculation for the automatic focus control.
摘要翻译：在相机系统中，通过设计微型计算机，可以有效地使用单个微型计算机进行自动曝光控制和自动对焦控制，从而在CCD聚焦检测传感器中的电荷累积期间重复计算自动曝光控制透镜聚焦运动，并且在CCD聚焦检测传感器中的电荷累积结束时，在中断自动曝光控制的计算的同时，进行自动聚焦控制的计算，并且根据该结果将透镜移动量预先设定的自动对焦控制的计算。

8. 发明授权

US4602861A Auto-focusing system 失效
标题翻译：自动对焦系统
公开(公告)号：US4602861A
公开(公告)日：1986-07-29
申请号：US561972
申请日：1983-12-16
申请人： Nobuyuki Taniguchi , Takeshi Egawa , Tohru Matsui , Takanobu Omaki , Norio Ishikawa , Akiyoshi Nakamura , Shuzo Matsushita
发明人： Nobuyuki Taniguchi , Takeshi Egawa , Tohru Matsui , Takanobu Omaki , Norio Ishikawa , Akiyoshi Nakamura , Shuzo Matsushita
IPC分类号： G02B7/36 , G03B3/00
CPC分类号： G02B7/36
摘要： An auto-focusing system includes a focus condition detector which detects the focus condition based on infrared light. A data producer is provided for producing a deflection signal indicating the difference between an image forming distance for infrared light and that for visible light, due to aberration. In accordance with the detected focus condition and deflection signal, an objective lens is shifted to a position for properly focusing an image of visible light on an image forming plane.
摘要翻译：自动聚焦系统包括：基于红外光检测聚焦条件的聚焦条件检测器。提供数据生成器，用于产生指示由于像差而导致的用于红外光的图像形成距离和可见光的图像形成距离之间的差异的偏转信号。根据检测到的对焦条件和偏转信号，将物镜转移到用于将可见光图像正确聚焦在图像形成平面上的位置。

9. 发明授权

US4536072A Automatic focus control system 失效
标题翻译：自动对焦控制系统
公开(公告)号：US4536072A
公开(公告)日：1985-08-20
申请号：US643669
申请日：1984-08-22
申请人： Nobuyuki Taniguchi , Norio Ishikawa , Takeshi Egawa
发明人： Nobuyuki Taniguchi , Norio Ishikawa , Takeshi Egawa
IPC分类号： G02B7/36 , G03B3/10
CPC分类号： G02B7/36
摘要： The disclosure is directed to an automatic focus control system for a photographic camera which is adapted to normally function under an ambient light, and which includes an improved arrangement for eliminating various problems in the case where the focus detection is effected through emission of a supplementary light when desired functions can not be achieved under the ambient light.
摘要翻译：本公开涉及一种用于照相机的自动对焦控制系统，其适于在环境光下正常工作，并且其包括用于消除通过发射辅助光实现焦点检测的情况下的各种问题的改进布置当在环境光下不能实现所需的功能时。

10. 发明授权

US5065176A Camera system capable of automatic focus control 失效
标题翻译：可自动对焦的相机系统
公开(公告)号：US5065176A
公开(公告)日：1991-11-12
申请号：US585935
申请日：1990-09-18
申请人： Nobuyuki Taniguchi , Norio Ishikawa , Yasuaki Akada , Takeshi Egawa , Kunio Kawamura
发明人： Nobuyuki Taniguchi , Norio Ishikawa , Yasuaki Akada , Takeshi Egawa , Kunio Kawamura
IPC分类号： G03B3/10
CPC分类号： G03B3/10
摘要： A camera system with an auto-focusing system includes a camera body and an interchangeable zoom lens. The interchangeable objective lens stores various data to be sent to the camera body for improving automatic focus adjustment, such as an information necessary to convert the detected defocus information into a movement of the driving power source to carry out the automatic focus adjustment. The driving power source in the camera body is controlled in response to the data from the interchangeable objective lens and the detected focus information, the driving power being transmitted to the interchangeable objective lens. The camera body is further capable of inhibiting the focus adjustment or focus indication in response to a data from the interchangeable objective lens under an unfavorable condition.

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