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1. 发明授权

US5379088A Automatic focusing camera with improved determination of operation modes 失效
标题翻译：自动对焦摄像头，具有改进的操作模式确定
公开(公告)号：US5379088A
公开(公告)日：1995-01-03
申请号：US41175
申请日：1993-05-17
申请人： Hiroshi Ueda , Hiroshi Ootsuka , Tokuji Ishida , Toshio Norita
发明人： Hiroshi Ueda , Hiroshi Ootsuka , Tokuji Ishida , Toshio Norita
IPC分类号： G02B7/28 , G03B13/36
CPC分类号： G02B7/28 , G03B2217/005 , Y10S706/90
摘要： An automatic focusing camera according to the present invention is an automatic focusing camera having a plurality of operation modes, including an information input device for entering a plurality of types of photographing information, an information analyzer for analyzing the photographing information entered by the information input device based on a fuzzy inference, and a mode determining device for determining one of the operation modes based on the result of the analysis of the information analyzer.
摘要翻译：根据本发明的自动聚焦照相机是具有多种操作模式的自动聚焦照相机，包括用于输入多种类型的拍摄信息的信息输入装置，用于分析由信息输入装置输入的拍摄信息的信息分析器基于模糊推理，以及模式确定装置，用于基于信息分析器的分析结果来确定操作模式之一。

2. 发明授权

US5053800A Automatic focus detecting apparatus 失效
标题翻译：自动聚焦检测装置
公开(公告)号：US5053800A
公开(公告)日：1991-10-01
申请号：US462478
申请日：1990-01-09
申请人： Tokuji Ishida , Masataka Hamada , Toshio Norita , Masayuki Ueyama , Katsumi Kozakai , Hiroshi Ootsuka , Hideo Kajita , Kenji Ishibashi
发明人： Tokuji Ishida , Masataka Hamada , Toshio Norita , Masayuki Ueyama , Katsumi Kozakai , Hiroshi Ootsuka , Hideo Kajita , Kenji Ishibashi
IPC分类号： G02B7/36 , G03B13/36 , G02B7/28
CPC分类号： G02B7/36
摘要： An improved focus detecting apparatus comprises a photographic lens, a focus detecting device for detecting the focusing condition of the photographic lens and a lens driving means for driving the photographic lens based on the focusing condition detected, and the photographic lens is driven, in advance, to a focusing position where a frequently used magnification rate determined in accordance with the focal length of said photographic lens is attained, and then driven to an in-focus position.
摘要翻译：一种改进的焦点检测装置，包括摄影镜头，用于检测摄影镜头的聚焦状态的焦点检测装置和用于基于检测到的聚焦条件来驱动摄影镜头的镜头驱动装置，并且摄影镜片预先被驱动，到聚焦位置，其中获得根据所述摄影镜头的焦距确定的频繁使用的放大率，然后被驱动到对焦位置。

3. 发明授权

US5408291A AF camera having a display for displaying a plurality of modes 失效
标题翻译：具有用于显示多个模式的显示器的AF相机
公开(公告)号：US5408291A
公开(公告)日：1995-04-18
申请号：US983324
申请日：1992-11-30
申请人： Tokuji Ishida , Masataka Hamada , Jun Hasegawa , Kenji Ishibashi , Toshio Norita , Hiroshi Ootsuka
发明人： Tokuji Ishida , Masataka Hamada , Jun Hasegawa , Kenji Ishibashi , Toshio Norita , Hiroshi Ootsuka
IPC分类号： G02B7/28 , G03B13/36
CPC分类号： G02B7/285
摘要： An AF camera system for automatically controlling an objective lens for focusing an object includes a focus detector for generating a defocus data DF carrying information of a defocus amount and a defocus direction based on a focus condition of an object to be focused through an objective lens detected in a detection cycle, an infocus detector for detecting an infocus condition based on the defocus data, a lens driver for driving the objective lens based on the defocus amount and defocus direction carried in the defocus data DF when the infocus detection means did not detect the infocus condition; and a control for controlling the focus adjustment based on defocus data and/or the detection of the infocus condition detected by the infocus detection means.
摘要翻译：用于自动控制用于聚焦物体的物镜的AF相机系统包括焦点检测器，用于基于被检测物镜的待聚焦物体的聚焦条件来产生携带散焦量和散焦方向信息的散焦数据DF 在检测周期中，用于根据散焦数据检测聚焦条件的聚焦检测器，用于当聚焦检测装置未检测到散焦数据DF时基于散焦量和散焦方向驱动物镜的透镜驱动器聚焦条件; 以及用于基于散焦数据控制焦点调整的控制和/或由焦点检测装置检测到的聚焦状态的检测。

4. 发明授权

US5023646A Automatic focus detection system 失效
标题翻译：自动对焦检测系统
公开(公告)号：US5023646A
公开(公告)日：1991-06-11
申请号：US351176
申请日：1989-05-12
申请人： Tokuji Ishida , Masataka Hamada , Kenji Ishibashi , Nobuyuki Taniguchi , Hiroshi Ootsuka , Toshio Norita , Toshihiko Karasaki
发明人： Tokuji Ishida , Masataka Hamada , Kenji Ishibashi , Nobuyuki Taniguchi , Hiroshi Ootsuka , Toshio Norita , Toshihiko Karasaki
IPC分类号： G02B7/34 , G02B7/36
CPC分类号： G02B7/34 , G02B7/36
摘要： A camera with an automatic focusing device has an objective lens mounted on a camera. An image formed by the objective lens is divided into a plurality of zones. In each zone, a brightness distribution is obtained so as to detect a rough focusing condition in each zone, thereby producing a plurality of rough focusing condition data. Based on the result of the rough focusing condition data, one zone is selected. Furthermore, a precise focusing condition is detected in the selected zone based on the light contained in the selected zone, so as produce a precise focusing condition data. Based on the precise focusing condition data obtained from the selected zone, the objective lens is driven to an infocus condition.
摘要翻译：具有自动对焦装置的相机具有安装在相机上的物镜。由物镜形成的图像被分成多个区域。在每个区域中，获得亮度分布，以便检测每个区域中的粗略聚焦状态，由此产生多个粗略聚焦条件数据。根据粗略聚焦条件数据的结果，选择一个区域。此外，基于所选择的区域中包含的光，在所选择的区域中检测精确的聚焦条件，以产生精确的聚焦条件数据。基于从所选区域获得的精确聚焦条件数据，物镜被驱动到聚焦条件。

5. 发明授权

US4998124A Autofocus camera including automatically controlled focus adjustment 失效
标题翻译：自动对焦相机包括自动对焦调节
公开(公告)号：US4998124A
公开(公告)日：1991-03-05
申请号：US276920
申请日：1988-11-28
申请人： Tokuji Ishida , Masataka Hamada , Jun Hasegawa , Kenji Ishibashi , Toshio Norita , Hiroshi Ootsuka
发明人： Tokuji Ishida , Masataka Hamada , Jun Hasegawa , Kenji Ishibashi , Toshio Norita , Hiroshi Ootsuka
IPC分类号： G02B7/28
CPC分类号： G02B7/285
摘要： An AF autofocus camera system for automatically controlling an objective lens for focusing an object including a focus detector for generating defocus data carrying information of a defocus amount and a defocus direction based on a focus condition of an object to be focused through an objective lens detected at a detection cycle, and a focus condition memory for storing defocus data obtained in a present detection cycle, a previous detection cycle, and a cycle before the previous detection cycle. The system further includes first and second infocus detectors for detecting the infocus condition based on the defocus data itself and the average of the defocus data, respectively. First and second lens drive controllers are provided for driving and stopping the objective lens responsive to the first and second infocus detectors, respectively. The system further includes a selector for selecting the second infocus detector and the second lens controller to be operative where none of the defocus data is within an acceptable range or tolerance range so as to be considered as an infocus condition and the defocus direction of the defocus data obtained in the present and previous detection cycles show opposite directions.
摘要翻译：一种AF自动对焦照相机系统，用于自动控制用于聚焦物体的物镜，所述物镜包括焦点检测器，用于产生携带散焦量和散焦方向信息的散焦数据，所述散焦数据基于通过在检测周期，以及聚焦条件存储器，用于存储在当前检测周期中获得的散焦数据，先前检测周期和在先前检测周期之前的周期。该系统还包括分别基于散焦数据本身和散焦数据的平均值来检测聚焦条件的第一和第二焦点检测器。第一和第二透镜驱动控制器分别用于响应于第一和第二焦点检测器来驱动和停止物镜。该系统还包括选择器，用于选择第二焦点检测器和第二透镜控制器，以在散焦数据不在可接受的范围或公差范围内的情况下工作，以便被认为是聚焦条件和散焦的散焦方向在当前和之前的检测周期中获得的数据显示相反的方向。

6. 发明授权

US4905032A Automatic focus detecting device 失效
标题翻译：自动对焦检测装置
公开(公告)号：US4905032A
公开(公告)日：1990-02-27
申请号：US267547
申请日：1988-11-04
申请人： Tokuji Ishida , Toshio Norita , Masataka Hamada , Hiroshi Ootsuka
发明人： Tokuji Ishida , Toshio Norita , Masataka Hamada , Hiroshi Ootsuka
IPC分类号： G02B7/09 , G02B7/28 , G02B7/34 , G03B13/36
CPC分类号： G02B7/346
摘要： An automatic focusing condition detecting device comprising an objective lens; a light receiving unit having a plurality of receiving portions, each receiving portion being adapted to receive through the objective lens light from one of a plurality of focusing areas, respectively; a focus detecting unit for detecting based on the output of each receiving portion a focusing condition of the objective lens in the respective focusing area; a unit for judging based on the output of each receiving portion whether or not it is possible for the focus detecting unit to detect a focusing condition of the objective lens in the respective focusing area; a unit for driving the objective lens; and a unit for controlling the driving unit to drive the objective lens when the judging unit judges that it is possible for the focus detecting unit to detect a focusing condition in at least one but not whole of the focusing areas, for the purpose of investigation whether or not there is another focusing area where the focus detecting unit can detect a focusing condition.
摘要翻译：一种自动对焦条件检测装置，包括物镜; 光接收单元，具有多个接收部分，每个接收部分分别适于通过物镜从多个聚焦区域中的一个接收光; 焦点检测单元，用于基于每个接收部分的输出来检测物镜在各个聚焦区域中的聚焦状态; 用于基于每个接收部分的输出来判断焦点检测单元是否可以检测各个聚焦区域中的物镜的聚焦状态的单元; 用于驱动物镜的单元; 以及用于当判断单元判断焦点检测单元可以检测至少一个但不是整个聚焦区域的聚焦条件时，用于控制驱动单元来驱动物镜的单元，以便调查是否或者不存在焦点检测单元可以检测聚焦条件的另一聚焦区域。

7. 发明授权

US5243375A Automatic focus adjusting device for adjusting the focus of the main object to be photographed 失效
标题翻译：自动对焦调节装置，用于调整要拍摄的主要对象的焦点
公开(公告)号：US5243375A
公开(公告)日：1993-09-07
申请号：US738237
申请日：1991-07-30
申请人： Tokuji Ishida , Toshio Norita , Hiroshi Ootsuka
发明人： Tokuji Ishida , Toshio Norita , Hiroshi Ootsuka
IPC分类号： G02B7/34
CPC分类号： G02B7/346
摘要： An automatic focus adjusting device detects focus condition respectively of a plurality of areas of a scene to be photographed to calculate respective focus adjusting data, and automatically adjusts the focus of an objective lens on an object in the scene based on the focus adjusting data. And the automatic focus adjusting device decides a focus adjusting data from the plurality of focus adjusting data based on an image magnification data representing the size of the object relative to the scene, a focal length of the objective lens or an object distance to automatically adjust the focus.
摘要翻译：自动对焦调整装置分别检测要拍摄的场景的多个区域的聚焦条件以计算各个焦点调整数据，并且基于焦点调整数据自动调整物体在场景中的对象上的焦点。并且，所述自动聚焦调整装置基于表示所述物体相对于所述场景的尺寸的图像倍率数据，所述物镜的焦距或对象距离来决定来自所述多个焦点调整数据的焦点调整数据，以自动调整焦点。

8. 发明授权

US5218394A Automatic focusing camera with improved determination of operation modes 失效
标题翻译：自动对焦摄像头，具有改进的操作模式确定
公开(公告)号：US5218394A
公开(公告)日：1993-06-08
申请号：US615271
申请日：1990-11-19
申请人： Hiroshi Ueda , Hiroshi Ootsuka , Tokuji Ishida , Toshio Norita
发明人： Hiroshi Ueda , Hiroshi Ootsuka , Tokuji Ishida , Toshio Norita
IPC分类号： G02B7/28
CPC分类号： G02B7/28 , G03B2217/005 , Y10S706/90
摘要： An automatic focusing camera according to the present invention is an automatic focusing camera having a plurality of operation modes, including an information input device for entering a plurality of types of photographing information, an information analyzer for analyzing the photographing information entered by the information input device based on a fuzzy inference, and a mode determining device for determining one of the operation modes based on the result of the analysis of the information analyzer.
摘要翻译：根据本发明的自动聚焦照相机是具有多种操作模式的自动聚焦照相机，包括用于输入多种类型的拍摄信息的信息输入装置，用于分析由信息输入装置输入的拍摄信息的信息分析器基于模糊推理，以及模式确定装置，用于基于信息分析器的分析结果来确定操作模式之一。

9. 发明授权

US4935765A Automatic focus detecting apparatus 失效
标题翻译：自动对焦检测装置
公开(公告)号：US4935765A
公开(公告)日：1990-06-19
申请号：US299656
申请日：1989-01-23
申请人： Tokuji Ishida , Masataka Hamada , Toshio Norita , Masayuki Ueyama , Katsumi Kozakai , Hiroshi Ootsuka , Hideo Kajita , Kenji Ishibashi
发明人： Tokuji Ishida , Masataka Hamada , Toshio Norita , Masayuki Ueyama , Katsumi Kozakai , Hiroshi Ootsuka , Hideo Kajita , Kenji Ishibashi
IPC分类号： G02B7/36
CPC分类号： G02B7/36
摘要： An improved focus detecting apparatus comprises a photographic lens, a focus detecting device for detecting the focusing condition of the photographic lens and a lens driving means for driving the photographic lens based on the focusing condition detected, and the photographic lens is driven, in advance, to a focusing position where a frequently used magnification rate determined in accordance with the focal length of said photographic lens is attained, and then driven to an in-focus position.
摘要翻译：一种改进的焦点检测装置，包括摄影镜头，用于检测摄影镜头的聚焦状态的焦点检测装置和用于基于检测到的聚焦条件来驱动摄影镜头的镜头驱动装置，并且摄影镜片预先被驱动，到聚焦位置，其中获得根据所述摄影镜头的焦距确定的频繁使用的放大率，然后被驱动到对焦位置。

10. 发明授权

US4904854A Automatic focus detecting device having deviation compensation 失效
标题翻译：具有偏差补偿的自动对焦检测装置
公开(公告)号：US4904854A
公开(公告)日：1990-02-27
申请号：US141845
申请日：1988-01-11
申请人： Tokuji Ishida , Toshio Norita , Hiroshi Ootsuka
发明人： Tokuji Ishida , Toshio Norita , Hiroshi Ootsuka
IPC分类号： G02B7/34
CPC分类号： G02B7/346
摘要： An automatic focus control device including a plurality of photo-sensors corresponding, respectively, to a plurality of focus detecting regions, an optical system for guiding light to the photo-sensors, a first calculating device for calculating first defocus amounts upon reception of signals from the photo-sensors, respectively, a storage for storing deviation amounts in a direction of an optical axis for the focus detecting regions, respectively and a second calculating device for calculating second defocus amounts corrected on the basis of the first defocus amounts and the deviation amounts, respectively.
摘要翻译：一种自动聚焦控制装置，包括分别对应于多个焦点检测区域的多个光电传感器，用于将光引导到光电传感器的光学系统;第一计算装置，用于在接收到来自光传感器分别存储用于存储焦点检测区域的光轴方向上的偏差量的存储器和用于计算基于第一散焦量和偏差量校正的第二散焦量的第二计算装置，分别。

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