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1. 发明授权

US06263164B1 Distance measuring apparatus 失效
标题翻译：距离测量仪
公开(公告)号：US06263164B1
公开(公告)日：2001-07-17
申请号：US09309914
申请日：1999-05-11
申请人： Naoto Nakahara , Takuma Sato , Kosei Kosako
发明人： Naoto Nakahara , Takuma Sato , Kosei Kosako
IPC分类号： G03B1336
CPC分类号： G02B7/34 , G02B7/32
摘要： There is provided a distance measuring apparatus in a lens-shutter type camera provided with a photographic lens, a focal length of the photographic lens being variable. The distance measuring device includes: a pair of image forming lenses each forming a subject image; a pair of line sensors on which the subject images are respectively formed through the pair of image forming lenses, the pair of linesensors each having a plurality of light receiving elements; a plurality of light receiving areas formed correspondingly on each of the pair of line sensors, the plurality of light receiving areas each including a predetermined number of the plurality of light receiving elements, wherein the plurality of light receiving areas respectively receive different areas of a corresponding one of the subject images formed through the pair of image forming lenses, and wherein each adjacent pair of light receiving areas of the plurality of light receiving areas overlap each other; means for detecting a current focal length of the photographic lens; and means for shifting at least one of the plurality of light receiving areas on each of the pair of line sensors in accordance with the current focal length detected by the detecting means, wherein each light receiving element included in the at least one of the plurality of light receiving areas shifted by the shifting means is used to convert received light into an electrical signal which is integrated to output image data.
摘要翻译：在设置有摄影镜头的镜头式照相机中设置有距离测量装置，摄影镜头的焦距是可变的。该距离测量装置包括：一对成像透镜，各自形成被摄体图像; 一对线传感器，其上分别通过一对成像透镜形成被摄体图像，该对线传感器各具有多个光接收元件; 所述多个光接收区域相应地形成在所述一对线传感器中的每一个上，所述多个光接收区域各自包括预定数量的所述多个光接收元件，其中所述多个光接收区域分别接收相应的不同区域通过一对图像形成透镜形成的被摄体图像中的一个，并且其中，所述多个光接收区域中的每对相邻的光接收区域彼此重叠; 用于检测摄影镜头的当前焦距的装置; 以及用于根据由所述检测装置检测到的当前焦距移动所述一对线传感器中的每一个上的所述多个光接收区域中的至少一个的装置，其中，所述多个光接收元件中的至少一个使用移位装置移位的光接收区域将接收的光转换为电信号，该电信号被积分以输出图像数据。

2. 发明授权

US06169855A Distance measuring apparatus 失效
标题翻译：距离测量仪
公开(公告)号：US06169855A
公开(公告)日：2001-01-02
申请号：US09309910
申请日：1999-05-11
申请人： Naoto Nakahara , Takuma Sato , Kosei Kosako
发明人： Naoto Nakahara , Takuma Sato , Kosei Kosako
IPC分类号： G03B1336
CPC分类号： G02B7/34 , G02B7/32
摘要： There is provided a distance measuring apparatus in a lens-shutter type camera provided with a photographic lens, a focal length of the photographic lens being variable. The distance measuring device includes: a pair of image forming lenses each forming a subject image; a pair of line sensors on which the subject images are respectively formed through the pair of image forming lenses, the pair of linesensors each having a plurality of light receiving elements; a plurality of light receiving areas formed correspondingly on each of the pair of line sensors, the plurality of light receiving areas each including a predetermined number of the plurality of light receivingelements, wherein the plurality of light receiving areas respectively receive different areas of a corresponding one of the subject images formed through the pair of image forming lenses, and wherein each adjacent pair of light receiving areas of the plurality of light receiving areas overlap each other; means for detecting a current focal length of the photographic lens; and means for shifting at least one of the plurality of light receiving areas on each of the pair of line sensors in accordance with the currentfocal length detected by the detecting means, wherein each light receiving element included in the at least one of the plurality of light receiving areas shifted by the shifting means is used to convert received light into an electrical signal which is integrated to output image data.
摘要翻译：在设置有摄影镜头的镜头式照相机中设置有距离测量装置，摄影镜头的焦距是可变的。该距离测量装置包括：一对成像透镜，各自形成被摄体图像; 一对线传感器，其上分别通过一对成像透镜形成被摄体图像，该对线传感器各具有多个光接收元件; 所述多个光接收区域相应地形成在所述一对线传感器中的每一个上，所述多个光接收区域各自包括预定数量的所述多个光接收元件，其中所述多个光接收区域分别接收相应的一个光接收区域的不同区域通过所述一对图像形成透镜形成的被摄体图像，并且其中所述多个光接收区域中的每对相邻的光接收区域彼此重叠; 用于检测摄影镜头的当前焦距的装置; 以及用于根据由所述检测装置检测到的当前焦距来移动所述一对线传感器中的每一个上的所述多个光接收区域中的至少一个的接收区域的装置，其中，所述多个光源中的至少一个中包括的每个光接收元件使用移位装置移位的接收区域将接收到的光转换为电信号，该电信号被积分以输出图像数据。

3. 发明授权

US5923910A Distance measuring apparatus 失效
标题翻译：距离测量仪
公开(公告)号：US5923910A
公开(公告)日：1999-07-13
申请号：US877501
申请日：1997-06-17
申请人： Naoto Nakahara , Takuma Sato , Kosei Kosako
发明人： Naoto Nakahara , Takuma Sato , Kosei Kosako
IPC分类号： G02B7/32 , G02B7/34 , G03B13/36 , G03B13/00
CPC分类号： G02B7/34 , G02B7/32
摘要： A distance measuring apparatus in a lens-shutter type camera is provided with a photographic lens having variable focal length. The device includes a pair of image forming lenses each forming a subject image, a pair of line sensors on which the subject images are respectively formed through the pair of image forming lenses, the pair of line sensors each having a plurality of light receiving elements. The unit also includes a plurality of light receiving areas formed correspondingly on each of the pair of line sensors, the plurality of light receiving areas each including a predetermined number of the plurality of light receiving elements. The plurality of light receiving areas respectively receive different areas of a corresponding one of the subject images formed by the pair of image forming lenses, and each adjacent pair of light receiving areas of the plurality of light receiving areas overlap each other. A device for detecting a current focal length of the photographic lens, and a device for shifting at least one of the plurality of light receiving areas on each of the pair of line sensors in accordance with the current focal length detected by the detecting device areas provided. Each light receiving element converts received light into an electrical signal which is integrated to output image data.
摘要翻译：透镜快门式照相机中的距离测量装置设置有具有可变焦距的摄影镜头。该装置包括：一对成像透镜，各自形成被摄体图像，一对线传感器，其上分别通过一对成像透镜形成被摄体图像，该对线传感器各自具有多个光接收元件。该单元还包括相应地在一对线传感器中的每一个上形成的多个光接收区域，多个光接收区域各自包括预定数量的多个光接收元件。多个光接收区域分别接收由一对图像形成透镜形成的对象图像中的相应一个的不同区域，并且多个光接收区域中的每个相邻的一对光接收区域彼此重叠。用于检测摄影镜头的当前焦距的装置，以及用于根据由所提供的检测装置区域检测到的当前焦距移动一对线传感器中的每一个上的多个光接收区域中的至少一个的装置。每个光接收元件将接收的光转换成电信号，该电信号被积分以输出图像数据。

4. 发明授权

US6112030A Distance measuring apparatus 失效
标题翻译：距离测量仪
公开(公告)号：US6112030A
公开(公告)日：2000-08-29
申请号：US309569
申请日：1999-05-11
申请人： Naoto Nakahara , Takuma Sato , Kosei Kosako
发明人： Naoto Nakahara , Takuma Sato , Kosei Kosako
IPC分类号： G02B7/32 , G02B7/34 , G03B13/36 , G03B15/03
CPC分类号： G02B7/34 , G02B7/32
摘要： There is provided a distance measuring apparatus in lens-shutter type camera provided with a photographic lens, a focal length of the photographic lens being variable. The distance measuring device includes: a pair of image forming lenses each forming a subject image; a pair of line sensors on which the subject images are respectively formed through the pair of image forming lenses, the pair of line sensors each having a plurality of light receiving elements; a plurality of light receiving areas formed correspondingly on each of the pair of line sensors, the plurality of light receiving areas each including a predetermined number of the plurality of light receiving elements, wherein the plurality of light receiving areas respectively receive different areas of a corresponding one of the subject images formed through the pair of image forming lenses, and wherein each adjacent pair of light receiving areas of the plurality of light receiving areas overlap each other; means for detecting a current focal length of the photographic lens; and means for shifting at least one of the plurality of light receiving areas on each of the pair of line sensors in accordance with the current focal length detected by the detecting means, wherein each light receiving element included in the at least one of the plurality of light receiving areas shifted by the shifting means is used to convert received light into an electrical signal which is integrated to output image data.
摘要翻译：提供了一种设置有摄影镜头的镜头式照相机中的距离测量装置，摄影镜头的焦距是可变的。该距离测量装置包括：一对成像透镜，各自形成被摄体图像; 一对线传感器，其上分别通过一对图像形成透镜形成被摄体图像，该对线传感器各自具有多个光接收元件; 所述多个光接收区域相应地形成在所述一对线传感器中的每一个上，所述多个光接收区域各自包括预定数量的所述多个光接收元件，其中所述多个光接收区域分别接收相应的不同区域通过一对图像形成透镜形成的被摄体图像中的一个，并且其中，所述多个光接收区域中的每对相邻的光接收区域彼此重叠; 用于检测摄影镜头的当前焦距的装置; 以及用于根据由所述检测装置检测到的当前焦距移动所述一对线传感器中的每一个上的所述多个光接收区域中的至少一个的装置，其中，所述多个光接收元件中的至少一个使用移位装置移位的光接收区域将接收的光转换为电信号，该电信号被积分以输出图像数据。

5. 发明授权

US06088536A Distance measuring apparatus 失效
公开(公告)号：US06088536A
公开(公告)日：2000-07-11
申请号：US309556
申请日：1999-05-11
申请人： Naoto Nakahara , Takuma Sato , Kosei Kosako
发明人： Naoto Nakahara , Takuma Sato , Kosei Kosako
IPC分类号： G02B7/32 , G02B7/34 , G03B13/36
CPC分类号： G02B7/34 , G02B7/32
摘要： There is provided a distance measuring apparatus in a lens-shutter type camera provided with a photographic lens, a focal length of the photographic lens being variable. The distance measuring device includes: a pair of image forming lenses each forming a subject image; a pair of line sensors on which the subject images are respectively formed through the pair of image forming lenses, the pair of linesensors each having a plurality of light receiving elements; a plurality of light receiving areas formed correspondingly on each of the pair of line sensors, the plurality of light receiving areas each including a predetermined number of the plurality of light receivingelements, wherein the plurality of light receiving areas respectively receive different areas of a corresponding one of the subject images formed through the pair of image forming lenses, and wherein each adjacent pair of light receiving areas of the plurality of light receiving areas overlap each other; means for detecting a current focal length of the photographic lens; and means for shifting at least one of the plurality of light receiving areas on each of the pair of line sensors in accordance with the currentfocal length detected by the detecting means, wherein each light receiving element included in the at least one of the plurality of light receiving areas shifted by the shifting means is used to convert received light into an electrical signal which is integrated to output image data.

6. 发明授权

US6081671A Distance measuring apparatus 失效
标题翻译：距离测量仪
公开(公告)号：US6081671A
公开(公告)日：2000-06-27
申请号：US309913
申请日：1999-05-11
申请人： Naoto Nakahara , Takuma Sato , Kosei Kosako
发明人： Naoto Nakahara , Takuma Sato , Kosei Kosako
IPC分类号： G02B7/32 , G02B7/34 , G03B13/36
CPC分类号： G02B7/34 , G02B7/32
摘要： There is provided a distance measuring apparatus in a lens-shutter type camera provided with a photographic lens, a focal length of the photographic lens being variable. The distance measuring device includes: a pair of image forming lenses each forming a subject image; a pair of line sensors on which the subject images are respectively formed through the pair of image forming lenses, the pair of line sensors each having a plurality of light receiving elements; a plurality of light receiving areas formed correspondingly on each of the pair of line sensors, the plurality of light receiving areas each including a predetermined number of the plurality of light receiving elements, wherein the plurality of light receiving areas respectively receive different areas of a corresponding one of the subject images formed through the pair of image forming lenses, and wherein each adjacent pair of light receiving areas of the plurality of light receiving areas overlap each other; means for detecting a current focal length of the photographic lens; and means for shifting at least one of the plurality of light receiving areas on each of the pair of line sensors in accordance with the current focal length detected by the detecting means, wherein each light receiving element included in the at least one of the plurality of light receiving areas shifted by the shifting means is used to convert received light into an electrical signal which is integrated to output image data.
摘要翻译：在设置有摄影镜头的镜头式照相机中设置有距离测量装置，摄影镜头的焦距是可变的。该距离测量装置包括：一对成像透镜，各自形成被摄体图像; 一对线传感器，其上分别通过一对图像形成透镜形成被摄体图像，该对线传感器各自具有多个光接收元件; 所述多个光接收区域相应地形成在所述一对线传感器中的每一个上，所述多个光接收区域各自包括预定数量的所述多个光接收元件，其中所述多个光接收区域分别接收相应的不同区域通过一对图像形成透镜形成的被摄体图像中的一个，并且其中，所述多个光接收区域中的每对相邻的光接收区域彼此重叠; 用于检测摄影镜头的当前焦距的装置; 以及用于根据由所述检测装置检测到的当前焦距移动所述一对线传感器中的每一个上的所述多个光接收区域中的至少一个的装置，其中，所述多个光接收元件中的至少一个使用移位装置移位的光接收区域将接收的光转换为电信号，该电信号被积分以输出图像数据。

7. 发明授权

US6122450A Distance measuring apparatus 失效
公开(公告)号：US6122450A
公开(公告)日：2000-09-19
申请号：US309996
申请日：1999-05-11
申请人： Naoto Nakahara , Takuma Sato , Kosei Kosako
发明人： Naoto Nakahara , Takuma Sato , Kosei Kosako
IPC分类号： G02B7/32 , G02B7/34 , G03B13/36
CPC分类号： G02B7/34 , G02B7/32
摘要： There is provided a distance measuring apparatus in a lens-shutter type camera provided with a photographic lens, a focal length of the photographic lens being variable. The distance measuring device includes: a pair of image forming lenses each forming a subject image; a pair of line sensors on which the subject images are respectively formed through the pair of image forming lenses, the pair of linesensors each having a plurality of light receiving elements; a plurality of light receiving areas formed correspondingly on each of the pair of line sensors, the plurality of light receiving areas each including a predetermined number of the plurality of light receivingelements, wherein the plurality of light receiving areas respectively receive different areas of a corresponding one of the subject images formed through the pair of image forming lenses, and wherein each adjacent pair of light receiving areas of the plurality of light receiving areas overlap each other; means for detecting a current focal length of the photographic lens; and means for shifting at least one of the plurality of light receiving areas on each of the pair of line sensors in accordance with the currentfocal length detected by the detecting means, wherein each light receiving element included in the at least one of the plurality of light receiving areas shifted by the shifting means is used to convert received light into an electrical signal which is integrated to output image data.

8. 发明授权

US6070017A Distance measuring apparatus 失效
标题翻译：距离测量仪
公开(公告)号：US6070017A
公开(公告)日：2000-05-30
申请号：US309659
申请日：1999-05-11
申请人： Naoto Nakahara , Takuma Sato , Kosei Kosako
发明人： Naoto Nakahara , Takuma Sato , Kosei Kosako
IPC分类号： G02B7/32 , G02B7/34 , G03B13/36
CPC分类号： G02B7/34 , G02B7/32
摘要： There is provided a distance measuring apparatus in a lens-shutter type camera provided with a photographic lens, a focal length of the photographic lens being variable. The distance measuring device includes: a pair of image forming lenses each forming a subject image; a pair of line sensors on which the subject images are respectively formed through the pair of image forming lenses, the pair of linesensors each having a plurality of light receiving elements; a plurality of light receiving areas formed correspondingly on each of the pair of line sensors, the plurality of light receiving areas each including a predetermined number of the plurality of light receivingelements, wherein the plurality of light receiving areas respectively receive different areas of a corresponding one of the subject images formed through the pair of image forming lenses, and wherein each adjacent pair of light receiving areas of the plurality of light receiving areas overlap each other; means for detecting a current focal length of the photographic lens; and means for shifting at least one of the plurality of light receiving areas on each of the pair of line sensors in accordance with the currentfocal length detected by the detecting means, wherein each light receiving element included in the at least one of the plurality of light receiving areas shifted by the shifting means is used to convert received light into an electrical signal which is integrated to output image data.
摘要翻译：在设置有摄影镜头的镜头式照相机中设置有距离测量装置，摄影镜头的焦距是可变的。该距离测量装置包括：一对成像透镜，各自形成被摄体图像; 一对线传感器，其上分别通过一对成像透镜形成被摄体图像，该对线传感器各具有多个光接收元件; 所述多个光接收区域相应地形成在所述一对线传感器中的每一个上，所述多个光接收区域各自包括预定数量的所述多个光接收元件，其中所述多个光接收区域分别接收相应的一个光接收区域的不同区域通过所述一对图像形成透镜形成的被摄体图像，并且其中所述多个光接收区域中的每对相邻的光接收区域彼此重叠; 用于检测摄影镜头的当前焦距的装置; 以及用于根据由所述检测装置检测到的当前焦距来移动所述一对线传感器中的每一个上的所述多个光接收区域中的至少一个的接收区域的装置，其中，所述多个光源中的至少一个中包括的每个光接收元件使用移位装置移位的接收区域将接收到的光转换为电信号，该电信号被积分以输出图像数据。

9. 发明授权

US5774748A Zoom lens barrel and camera having such a barret 失效
标题翻译：变焦镜头镜筒和相机具有这样的镜筒
公开(公告)号：US5774748A
公开(公告)日：1998-06-30
申请号：US653369
申请日：1996-07-05
申请人： Takayuki Ito , Hiroshi Nomura , Kazuyoshi Azegami , Takamitsu Sasaki , Yasushi Tabata , Norio Numako , Yoshinari Tanimura , Takuma Sato , Masaaki Kishimoto , Kosei Kosako
发明人： Takayuki Ito , Hiroshi Nomura , Kazuyoshi Azegami , Takamitsu Sasaki , Yasushi Tabata , Norio Numako , Yoshinari Tanimura , Takuma Sato , Masaaki Kishimoto , Kosei Kosako
IPC分类号： G02B7/10 , G03B5/00 , G03B13/04 , G03B17/04
CPC分类号： G02B7/102
摘要： A zoom lens camera includes a whole unit moving device to move a front lens group and a rear lens group together as a whole in an optical axis direction, and a relative moving means to vary a distance between the front lens group and the rear lens group. The whole unit moving means is driven during a zooming operation, and at least the whole unit moving means or the relative moving means is driven during a focusing operation to focus on a subject to be photographed.
摘要翻译：变焦镜头照相机包括：整体移动装置，用于将前透镜组和后透镜组沿光轴方向整体移动在一起;以及相对移动装置，用于改变前透镜组和后透镜组之间的距离。整个单元移动装置在缩放操作期间被驱动，并且至少整个单元移动装置或相对移动装置在聚焦操作期间被驱动以聚焦在被拍摄对象上。

10. 发明授权

US5740477A Multi-point object distance measuring device 失效
标题翻译：多点物距测量装置
公开(公告)号：US5740477A
公开(公告)日：1998-04-14
申请号：US798339
申请日：1997-02-10
申请人： Kosei Kosako , Takuma Sato
发明人： Kosei Kosako , Takuma Sato
IPC分类号： G01C3/06 , G02B7/32 , G02B7/34 , G03B13/36 , G03B13/34 , G03B13/00
CPC分类号： G02B7/32 , G03B7/09979
摘要： A multi-point object distance measuring device which includes a plurality of object distance measuring areas, and a detecting device for detecting the amounts of defocus or distances of objects in the plurality of object distance measuring areas. The plurality of object distance measuring areas are disposed in a manner such that at least two object distance measuring areas of the plurality of object distance measuring areas partially overlap each other.
摘要翻译：一种多点物体距离测量装置，包括多个物体距离测量区域，以及检测装置，用于检测多个物体距离测量区域中物体的散焦量或距离。多个物体距离测量区域以使得多个物体距离测量区域中的至少两个物体距离测量区域彼此部分重叠的方式设置。

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