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1. 发明授权

US4901154A Image pickup apparatus with coordinated clear and shutter functions 失效
标题翻译：具有协调清晰和快门功能的摄像设备
公开(公告)号：US4901154A
公开(公告)日：1990-02-13
申请号：US311354
申请日：1989-02-16
申请人： Akira Suga , Tadashi Okino
发明人： Akira Suga , Tadashi Okino
IPC分类号： H04N1/21 , H04N5/335
CPC分类号： H04N1/2104 , H04N5/335 , Y10S358/906
摘要： An image pickup apparatus comprises: an image sensor for converting an optical image into distribution information of a minority carrier; a control circuit for periodically forming a first state in that a majority carrier is accumulated in the image sensor and a second state in that at least a part of the minority carrier is recombined with this majority carrier; a readout circuit for reading out the information in the image sensor; a recording apparatus for selectively recording the information for a predetermined interval from the information to be read out by the readout circuit with regard to the trigger operation for a still photograph; and a stopping circuit for stopping the control operation of the control circuit in association with the start of the recording by the recording apparatus or the closing of a shutter or in response to a low luminous condition or the like.

2. 发明授权

US4868680A Image pickup apparatus 失效
标题翻译：摄像设备
公开(公告)号：US4868680A
公开(公告)日：1989-09-19
申请号：US208810
申请日：1988-06-22
申请人： Akira Suga , Tadashi Okino
发明人： Akira Suga , Tadashi Okino
IPC分类号： H04N1/21 , H04N5/335
CPC分类号： H04N1/2104 , H04N5/335 , Y10S358/906
摘要： An image pickup apparatus comprises: an image sensor for converting an optical image into distribution information of minority carrier; a control circuit for periodically forming a first state in that majority carrier is accumulated in the image sensor and a second state in that at least a part of the minority carrier is recombined with this majority carrier; a readout circuit for reading out the information in the image sensor; a recording apparatus for selectively recording the information for a predetermined interval from the information to be read out by the readout circuit with regard to the trigger operation for a still photograph; and a stopping circuit for stopping the control operation of the control circuit in association with the start of the recording by the recording apparatus or the closing of a shutter or in response to a low luminous condition or the like.
摘要翻译：一种图像拾取装置，包括：图像传感器，用于将光学图像转换成少数载体的分布信息; 用于周期性地形成第一状态的控制电路被累积在图像传感器中，第二状态是少数载波的至少一部分与该多数载波重组; 用于读出图像传感器中的信息的读出电路; 记录装置，用于从针对静止照片的触发操作的读出电路读出的信息中选择性地记录预定间隔的信息; 以及停止电路，用于与记录装置的开始记录或快门关闭或响应于低发光条件等相关联地停止控制电路的控制操作。

3. 发明授权

US4622596A Image pickup apparatus 失效
标题翻译：摄像设备
公开(公告)号：US4622596A
公开(公告)日：1986-11-11
申请号：US580954
申请日：1984-02-16
申请人： Akira Suga , Tadashi Okino
发明人： Akira Suga , Tadashi Okino
IPC分类号： H04N1/21 , H04N5/335 , H04N5/76 , H04N3/14
CPC分类号： H04N1/2104 , H04N5/335 , Y10S358/906
摘要： An image pickup apparatus comprises: an image sensor for converting an optical image into distribution information of a minority carrier; a control circuit for periodically forming a first state in that a majority carrier is accumulated in the image sensor and a second state in that at least a part of the minority carrier is recombined with this majority carrier; a readout circuit for reading out the information in the image sensor; a recording apparatus for selectively recording the information for a predetermined interval from the information to be read out by the readout circuit with regard to the trigger operation for a still photograph; and a stopping circuit for stopping the control operation of the control circuit in association with the start of the recording by the recording apparatus or the closing of a shutter or in response to a low luminous condition or the like.
摘要翻译：图像拾取装置包括：图像传感器，用于将光学图像转换成少数载体的分布信息; 用于周期性地形成第一状态的控制电路，其中多数载波被累积在图像传感器中，并且第二状态是少数载波的至少一部分与该多数载波重新组合; 用于读出图像传感器中的信息的读出电路; 记录装置，用于从针对静止照片的触发操作的读出电路读出的信息中选择性地记录预定间隔的信息; 以及停止电路，用于与记录装置的开始记录或快门关闭或响应于低发光条件等相关联地停止控制电路的控制操作。

4. 发明授权

US5920349A Image pickup device 失效
标题翻译：图像拾取装置
公开(公告)号：US5920349A
公开(公告)日：1999-07-06
申请号：US384684
申请日：1995-02-06
申请人： Tadashi Okino , Takashi Sasaki
发明人： Tadashi Okino , Takashi Sasaki
IPC分类号： H04N5/232
CPC分类号： H04N5/23212
摘要： An image pickup device is provided with a phototaking optical system for guiding light from an object to an image sensor which produces image information from the received light; a dividing unit for dividing the image information from the image sensor into plural blocks; an extraction unit for extracting from the plural blocks divided by the dividing unit, those with a relatively high content of high-frequency components; a detection unit for detecting focus information relating to the focus state of the phototaking optical system based on frequency information relating to the frequency components of the blocks extracted by the extraction unit; and a driving unit for driving the phototaking optical system according to the focus information.
摘要翻译：图像拾取装置设置有用于将来自物体的光引导到从接收的光产生图像信息的图像传感器的摄影光学系统; 分割单元，用于将来自图像传感器的图像信息分割成多个块; 提取单元，用于从由分割单元划分的多个块中提取具有相对高的高频分量含量的提取单元; 检测单元，用于基于与由提取单元提取的块的频率分量相关的频率信息来检测与拍摄光学系统的焦点状态相关的焦点信息; 以及用于根据焦点信息驱动拍摄光学系统的驱动单元。

5. 发明授权

US5867217A Photographing apparatus and lens position control device 失效
标题翻译：拍摄装置和镜头位置控制装置
公开(公告)号：US5867217A
公开(公告)日：1999-02-02
申请号：US946124
申请日：1997-10-07
申请人： Tadashi Okino , Harunobu Ichinose
发明人： Tadashi Okino , Harunobu Ichinose
IPC分类号： G02B7/00 , G02B7/10 , H04N5/232 , G03B17/00 , H04N5/225 , H04N5/262
CPC分类号： H04N5/23296 , G02B7/001 , G02B7/102 , H04N5/232 , H04N5/23293
摘要： A lens position control device for a rear-focus type zoom lens includes a rear-focus type zoom lens, an image pickup element for converting an optical image formed by the zoom lens into an electrical signal, a signal processing circuit for executing signal processing of the electrical signal so as to obtain an electronic zooming effect, a focus detection circuit for detecting a focus adjustment state of the zoom lens, a memory for storing information associated with movement of a focusing lens group according to lens positions of a variable magnification lens group and a focusing lens group of the zoom lens, and a control circuit for, when it is determined based on an output from the focus detection circuit that the zoom lens is in an in-focus state, moving the focusing lens group on the basis of the position of the variable magnification lens group and the information stored in the memory, and for, when it is determined that the zoom lens is in an out-of-focus state, performing a zooming operation on the basis of a signal processing result of the signal processing circuit, and moving the focusing lens group on the basis of information detected by the focus detection circuit.
摘要翻译：一种用于后焦点型变焦镜头的镜头位置控制装置，包括后焦点型变焦镜头，用于将由变焦镜头形成的光学图像转换为电信号的图像拾取元件，用于执行信号处理的信号处理电路电信号以获得电子变焦效果，用于检测变焦镜头的焦点调节状态的焦点检测电路，用于存储与可变放大透镜组的透镜位置相关联的与聚焦透镜组的移动相关联的信息的存储器以及变焦透镜的聚焦透镜组，以及控制电路，用于当基于焦点检测电路的输出确定变焦透镜处于对焦状态时，基于可变放大透镜组的位置和存储在存储器中的信息，并且当确定变焦透镜处于离焦状态时，执行变焦根据信号处理电路的信号处理结果，根据由聚焦检测电路检测到的信息来移动聚焦透镜组。

6. 发明授权

US4956715A Image sensing device having a photometric element for setting an exposure condition for the image sensing device 失效
标题翻译：具有用于设置图像感测装置的曝光条件的测光元件的图像感测装置
公开(公告)号：US4956715A
公开(公告)日：1990-09-11
申请号：US409283
申请日：1989-09-19
申请人： Tadashi Okino , Nobuaki Date , Nobuo Tezuka , Syuichiro Saito
发明人： Tadashi Okino , Nobuaki Date , Nobuo Tezuka , Syuichiro Saito
IPC分类号： H04N5/238 , H04N5/225 , H04N5/235 , H04N5/335 , H04N5/353 , H04N5/369 , H04N5/3725 , H04N5/376 , H04N5/378
CPC分类号： H04N3/1556 , H04N5/2351 , H04N5/2352 , H04N5/2353
摘要： An image sensing device includes an image sensor; a photometric element which is arranged separate from the image sensor to measure light with a diaphragm aperture fully opened; a storing time control circuit arranged to variably control the storing time of the image sensor; a circuit arranged to form exposure control information from the output of the image sensor on the basis of the output of the photometric element at least under a condition in which the storing time is controlled by the storing time control circuit; and an exposure control circuit arranged to control the exposed condition of the image sensor on the basis of the exposure control information.
摘要翻译：图像感测装置包括图像传感器; 一个与图像传感器分开设置的光度元件，用于测量具有完全打开的光阑孔的光; 存储时间控制电路，被布置成可变地控制图像传感器的存储时间; 至少在由所述存储时间控制电路控制所述存储时间的条件下，基于所述测光元件的输出，从所述图像传感器的输出形成曝光控制信息的电路; 以及曝光控制电路，其布置成基于曝光控制信息来控制图像传感器的曝光状态。

7. 发明授权

US4711546A Photometric circuit 失效
标题翻译：光度电路
公开(公告)号：US4711546A
公开(公告)日：1987-12-08
申请号：US894384
申请日：1986-08-07
申请人： Tadashi Okino
发明人： Tadashi Okino
IPC分类号： G03B7/083 , G03B7/16 , G03B7/08
CPC分类号： G03B7/16 , G03B7/083
摘要： A photometric circuit which has an operational amplifier and produces a result of light measurement with a logarithmic compression element arranged between the input and output terminals of the operational amplifier to logarithmically compress a signal obtained by photo-electric transducing a measured light is characterized by inclusion of a circuit which selectively switches the logarithmic compression element to short-circuit the input and output terminals of the amplifier between them. The photometric circuit includes a capacitor to be charged with a photo current; a switching circuit for discharging the electric charge of the capacitor; an amplifying circuit for amplifying the voltage of the capacitor; a computing circuit for performing a computing operation on the amplifying circuit and a reference value; a setting circuit for setting the reference value according to the output of the amplifying circuit produced while the electric charge of the capacitor is being discharged by the switching circuit. The photometric circuit is capable of accurately performing light measurement by virtue of these features.
摘要翻译：一种测光电路，其具有运算放大器并且通过布置在运算放大器的输入和输出端之间的对数压缩单元产生光测量结果，以对数压缩通过光电转换测量光获得的信号，其特征在于包括选择性地切换对数压缩元件以使放大器的输入和输出端子在它们之间短路的电路。测光电路包括用光电流充电的电容器; 用于对电容器的电荷进行放电的开关电路; 放大电路，用于放大电容器的电压; 用于对放大电路执行计算操作的计算电路和参考值; 设置电路，用于根据由开关电路将电容器的电荷放电而产生的放大电路的输出设定基准值。该测光电路能够通过这些特征精确地执行光测量。

8. 发明授权

US4675738A Image pickup device 失效
标题翻译：图像拾取装置
公开(公告)号：US4675738A
公开(公告)日：1987-06-23
申请号：US775610
申请日：1985-09-13
申请人： Tadashi Okino , Nobuo Fukushima
发明人： Tadashi Okino , Nobuo Fukushima
IPC分类号： H04N5/235 , H04N5/335
CPC分类号： H04N5/2352
摘要： An image pickup device in which electrical signals, representing an optical image from an image pickup element, are integrated during a first period and then the integrating operation is suspended for a prescribed time in which the output of the integrating circuit is read in a computer circuit. Thereby an otherwise necessary sample-and-hold circuit can be removed.
摘要翻译：一种图像拾取装置，其中表示来自图像拾取元件的光学图像的电信号在第一时段期间被积分，然后积分操作被暂停在积分电路的输出在计算机电路中被读取的规定时间。因此，可以去除另外必要的采样和保持电路。

9. 发明授权

US4527880A Flash device and/or photographic apparatus usable with the same 失效
标题翻译：闪光装置和/或可用于其的摄影装置
公开(公告)号：US4527880A
公开(公告)日：1985-07-09
申请号：US562705
申请日：1983-12-19
申请人： Tadashi Okino
发明人： Tadashi Okino
IPC分类号： G02B7/28 , G02B7/32 , G03B7/16 , G03B15/05 , G03B3/00 , G03B7/00
CPC分类号： G03B7/16 , G02B7/32
摘要： In the system disclosed, a focus lock drives an automatic focus adjusting arrangement and a signal output arrangement controls the light output of a flash unit on the basis of distance information obtained from the automatic focus arrangement. A selector permits a flash to have its light output controlled on the basis of measured light or distance information.
摘要翻译：在所公开的系统中，聚焦锁定驱动自动聚焦调整装置，并且信号输出装置基于从自动聚焦装置获得的距离信息来控制闪光单元的光输出。选择器允许闪光灯根据测量的光或距离信息控制其光输出。

10. 发明授权

US06151070A Image pickup apparatus 失效
标题翻译：摄像设备
公开(公告)号：US06151070A
公开(公告)日：2000-11-21
申请号：US699125
申请日：1996-08-16
申请人： Hidekage Sato , Tadashi Okino , Takashi Watanabe
发明人： Hidekage Sato , Tadashi Okino , Takashi Watanabe
IPC分类号： H04N5/232 , H04N5/262
CPC分类号： H04N5/23212 , H04N5/23248 , H04N5/23254 , H04N5/23264 , H04N5/23267 , H04N5/23296 , H04N5/2628
摘要： An image pickup apparatus includes a zoom lens, an electronic-zoom part for varying a magnification by subjecting a video to the processing of electronically varying an angle of view, a detecting circuit for detecting a spatial frequency of the video signal, and a control circuit for controlling a magnification of the electronic-zoom part on the basis of information indicative of the spatial frequency detected by the detecting circuit.
摘要翻译：图像拾取装置包括变焦透镜，用于通过对视频进行电子改变视角来改变放大率的电子变焦部分，用于检测视频信号的空间频率的检测电路和控制电路用于基于指示由检测电路检测到的空间频率的信息来控制电子变焦部分的放大率。

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