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1. 发明授权

US5664243A Camera 失效
标题翻译：相机
公开(公告)号：US5664243A
公开(公告)日：1997-09-02
申请号：US659690
申请日：1996-06-06
申请人： Takashi Okada , Shigeto Ohmori , Hideki Nagata , Tsutomu Honda , Kiyoshi Seigenji , Toshihiro Hamamura , Tougo Teramoto , Takashi Kato , Hiroaki Kubo
发明人： Takashi Okada , Shigeto Ohmori , Hideki Nagata , Tsutomu Honda , Kiyoshi Seigenji , Toshihiro Hamamura , Tougo Teramoto , Takashi Kato , Hiroaki Kubo
IPC分类号： G03B17/48 , G03B19/04 , H04N5/225 , H04N5/235 , H04N5/238 , G03B7/00 , G03B13/02 , H04N5/232
CPC分类号： G03B19/04 , G03B17/48 , H04N5/225 , H04N5/2251 , H04N5/2352 , H04N5/238
摘要： A camera divides a light beam having passed through a taking lens unit into two light beams. One light beam forms an image on a silver salt film. Another light beam forms an image on a CCD. A light path for said another light beam is provided with an aperture diaphragm. The taking lens unit has an aperture diaphragm. Said two aperture diaphragms are correlatively controlled by a controller incorporated in the camera.
摘要翻译：相机将通过拍摄镜头单元的光束分成两束光束。一个光束在银盐膜上形成图像。另一光束在CCD上形成图像。所述另一光束的光路设置有孔径光阑。拍摄镜头单元具有孔径光阑。所述两个孔径光阑由并入相机中的控制器相关控制。

2. 发明授权

US5953546A Camera 失效
公开(公告)号：US5953546A
公开(公告)日：1999-09-14
申请号：US834107
申请日：1997-04-14
申请人： Takashi Okada , Shigeto Ohmori , Hideki Nagata
发明人： Takashi Okada , Shigeto Ohmori , Hideki Nagata
IPC分类号： G03B17/48 , G03B19/04 , H04N5/225 , H04N5/235 , H04N5/238 , G03B7/099 , G03B13/08
CPC分类号： G03B19/04 , G03B17/48 , H04N5/225 , H04N5/2251 , H04N5/2352 , H04N5/238
摘要： A camera divides a light beam having passed through a taking lens unit into two light beams. One light beam forms an image on a silver salt film. Another light beam forms an image on a CCD. A light path for said another light beam is provided with an aperture diaphragm. The taking lens unit has an aperture diaphragm. Said two aperture diaphragms are correlatively controlled by a controller incorporated in the camera.

3. 发明授权

US5907724A Lens barrel and camera provided with a lens barrel 失效
标题翻译：镜头筒和相机配有镜筒
公开(公告)号：US5907724A
公开(公告)日：1999-05-25
申请号：US768123
申请日：1996-12-17
申请人： Tetsuya Uno , Hiroyuki Ogura , Toshihiro Hamamura , Hiroshi Ootsuka , Hideki Nagata , Taro Shibuya , Takashi Okada
发明人： Tetsuya Uno , Hiroyuki Ogura , Toshihiro Hamamura , Hiroshi Ootsuka , Hideki Nagata , Taro Shibuya , Takashi Okada
IPC分类号： G03B13/06 , G02B7/02 , G02B7/10 , G03B5/00 , G03B17/00
CPC分类号： G02B7/102
摘要： In a lens barrel of a zoom lens, a luminous flux is divided or its path is switched so that the same luminous flux is directed to both a taking optical system and a finer optical system. Focusing and camera shake compensation are performed before division of the luminous flux or switching of its path so that images observed through a finder are already in focus and compensated for camera shakes. The lens barrel has multiple movable segments to allow the taking optical system and the finder optical system to be moved out simultaneously. To achieve zooming, a holding member for holding both a focusing lens unit and other lens units is moved so that all these lens units are moved simultaneously. Adjustment of the focusing lens unit, necessitated as a result of zooming, is achieved by moving a part of the focusing lens unit within the holding member.
摘要翻译：在变焦镜头的透镜镜筒中，光束被分割或者其路径被切换，使得相同的光通量被引导到拍摄光学系统和更精细的光学系统。在分配光束或其路径切换之前执行聚焦和相机抖动补偿，以便通过取景器观察的图像已经被对焦并被补偿用于相机抖动。透镜镜筒具有多个可动部分，以允许拍摄光学系统和取景器光学系统同时移出。为了实现变焦，移动用于保持聚焦透镜单元和其它透镜单元的保持构件，使得所有这些透镜单元同时移动。通过将聚焦透镜单元的一部分移动到保持构件内来实现由于变焦而需要调整聚焦透镜单元。

4. 发明授权

US5832314A Camera capable of correcting camera-shake 失效
公开(公告)号：US5832314A
公开(公告)日：1998-11-03
申请号：US696663
申请日：1996-08-14
申请人： Masataka Hamada , Hisayuki Masumoto , Takashi Okada , Hiroshi Ootsuka , Tougo Teramoto
发明人： Masataka Hamada , Hisayuki Masumoto , Takashi Okada , Hiroshi Ootsuka , Tougo Teramoto
IPC分类号： G03B17/18 , G02B27/64 , G03B5/00 , G03B17/14 , G03B17/00
CPC分类号： G03B5/00 , G02B27/646 , G03B17/14 , G03B2205/0007 , G03B2217/005 , G03B2217/185
摘要： A camera comprises an angular velocity sensor for detecting camera-shake. The angular velocity sensor takes a certain time to be stabilized after its operation is started. When correction of camera-shake is required during the certain period, it is displayed that correction of camera-shake is not possible. As a result, a photographer using the camera with the camera-shake detection sensor refrains from photographing when correction of camera-shake is not possible.

5. 发明授权

US6157780A Camera capable of correcting camera-shake 失效
标题翻译：相机能够校正相机震动
公开(公告)号：US6157780A
公开(公告)日：2000-12-05
申请号：US379617
申请日：1999-08-24
申请人： Masataka Hamada , Hisayuki Masumoto , Takashi Okada , Hiroshi Ootsuka , Tougo Teramoto
发明人： Masataka Hamada , Hisayuki Masumoto , Takashi Okada , Hiroshi Ootsuka , Tougo Teramoto
IPC分类号： G03B17/18 , G02B27/64 , G03B5/00 , G03B17/14 , G03B17/00
CPC分类号： G03B5/00 , G02B27/646 , G03B17/14 , G03B2205/0007 , G03B2217/005 , G03B2217/185
摘要： A camera comprises an angular velocity sensor for detecting camera-shake. The angular velocity sensor takes a certain time to be stabilized after its operation is started. When correction of camera-shake is required during the certain period, it is displayed that correction of camera-shake is not possible. As a result, a photographer using the camera with the camera-shake detection sensor refrains from photographing when correction of camera-shake is not possible.
摘要翻译：相机包括用于检测相机震动的角速度传感器。角速度传感器在其操作开始后需要一定的时间来稳定。当在一段时间内需要校正相机抖动时，显示无法进行相机抖动校正。结果，在不能进行相机抖动校正的情况下，使用摄像机的相机抖动检测传感器的摄影机不进行拍摄。

6. 发明授权

US5978601A Camera capable of correcting camera-strike 失效
标题翻译：相机能够校正相机抖动
公开(公告)号：US5978601A
公开(公告)日：1999-11-02
申请号：US165646
申请日：1998-10-02
申请人： Masataka Hamada , Hisayuki Masumoto , Takashi Okada , Hiroshi Ootsuka , Tougo Teramoto
发明人： Masataka Hamada , Hisayuki Masumoto , Takashi Okada , Hiroshi Ootsuka , Tougo Teramoto
IPC分类号： G03B17/18 , G02B27/64 , G03B5/00 , G03B17/14 , G03B17/00
CPC分类号： G03B5/00 , G02B27/646 , G03B17/14 , G03B2205/0007 , G03B2217/005 , G03B2217/185
摘要： A camera comprises an angular velocity sensor for detecting camera-shake. The angular velocity sensor takes a certain time to be stabilized after its operation is started. When correction of camera-shake is required during the certain period, it is displayed that correction of camera-shake is not possible.As a result, a photographer using the camera with the camera-shake detection sensor refrains from photographing when correction of camera-shake is not possible.
摘要翻译：相机包括用于检测相机震动的角速度传感器。角速度传感器在其操作开始后需要一定的时间来稳定。当在一段时间内需要校正相机抖动时，显示无法进行相机抖动校正。结果，在不能进行相机抖动校正的情况下，使用摄像机的相机抖动检测传感器的摄影机不进行拍摄。

7. 发明授权

US5963377A Taking optical system for video shooting 失效
标题翻译：采用光学系统进行视频拍摄
公开(公告)号：US5963377A
公开(公告)日：1999-10-05
申请号：US165275
申请日：1998-10-01
申请人： Takashi Okada , Tetsuo Kohno , Hideki Nagata
发明人： Takashi Okada , Tetsuo Kohno , Hideki Nagata
IPC分类号： G02B15/177 , G02B15/16 , G02B13/18
CPC分类号： G02B15/177
摘要： A zoom lens system is provided with, from the object side, a first lens unit having a negative optical power, a second lens unit having a positive optical power, a third lens unit having a negative optical power, and a condenser lens unit having a positive optical power. In this zoom lens system, zooming is performed by varying the distances between the first, the second, the third lens unit, and the condenser lens unit. Additionally, this zoom lens system fulfills the condition below:-1.5
摘要翻译：变焦透镜系统从物体侧设置具有负光焦度的第一透镜单元，具有正光焦度的第二透镜单元，具有负光焦度的第三透镜单元和具有负光焦度的聚光透镜单元，正光功率。在该变焦透镜系统中，通过改变第一透镜单元，第二透镜单元和聚光透镜单元之间的距离来进行变焦。另外，该变焦透镜系统满足以下条件：-1.5

8. 发明授权

US5959771A Lens system 失效
标题翻译：镜头系统
公开(公告)号：US5959771A
公开(公告)日：1999-09-28
申请号：US690916
申请日：1996-08-01
申请人： Takashi Okada , Hideki Nagata
发明人： Takashi Okada , Hideki Nagata
IPC分类号： G02B13/00 , G02B15/02 , G02B27/00 , G03B13/06 , G02B9/08
CPC分类号： G02B13/0095 , G02B15/02 , G02B27/0081
摘要： A relay lens system which may be used with, e.g., a video camera or still video camera so that these video cameras can use, as the image forming lens, various preexisting interchangeable image forming lenses originally designed for single lens reflex cameras. The image forming lenses which form a first image can have various exit pupils. The entry pupil of the relay lens system can be changed in accordance with each particular exit pupil by selecting one from a plurality of apertures or by a movable aperture. Consequently, a second image can be formed that reproduces the first image while maintaining good quality.
摘要翻译：可以与例如摄像机或静态摄像机一起使用以使得这些摄像机可以使用的中继透镜系统作为成像透镜，原先设计用于单镜头反光相机的各种预先存在的可互换成像透镜。形成第一图像的图像形成透镜可以具有各种出射光瞳。中继透镜系统的进入光瞳可以通过从多个孔径中选择一个或通过可移动孔径来根据每个特定出射光瞳来改变。因此，可以形成再现第一图像同时保持良好质量的第二图像。

9. 发明授权

US6002526A Zoom lens system 失效
公开(公告)号：US6002526A
公开(公告)日：1999-12-14
申请号：US812992
申请日：1997-03-04
申请人： Takashi Okada , Hideki Nagata
发明人： Takashi Okada , Hideki Nagata
IPC分类号： G02B15/173 , G02B23/14 , G03B13/12 , G03B19/12 , G02B15/14 , G02B3/02 , G02B17/00
CPC分类号： G02B15/173 , G03B13/12 , G03B19/12 , G02B5/04
摘要： A zoom lens system that is free from parallax, is compact, and offers excellent optical performance has, from the object side, a positive first lens unit, a negative second lens unit, a positive third lens unit, and a negative fourth lens unit. The zoom lens system has a half-prism between the second lens unit and the third lens unit so that a light beam having passed through the second lens unit is split by reflection.

10. 发明授权

US6072637A Zoom lens system 有权
标题翻译：变焦镜头系统
公开(公告)号：US6072637A
公开(公告)日：2000-06-06
申请号：US295482
申请日：1999-04-20
申请人： Takashi Okada , Hideki Nagata
发明人： Takashi Okada , Hideki Nagata
IPC分类号： G02B15/173 , G02B23/14 , G03B13/12 , G03B19/12 , G02B15/14 , G02B27/12
CPC分类号： G02B15/173 , G03B13/12 , G03B19/12 , G02B5/04
摘要： A zoom lens system that is free from parallax, is compact, and offers excellent optical performance has, from the object side, a positive first lens unit, a negative second lens unit, a positive third lens unit, and a negative fourth lens unit. The zoom lens system has a half-prism between the second lens unit and the third lens unit so that a light beam having passed through the second lens unit is split by reflection.
摘要翻译：没有视差的变焦透镜系统是紧凑的，并且从物体侧开始，具有正的第一透镜单元，负的第二透镜单元，正的第三透镜单元和负的第四透镜单元。变焦透镜系统在第二透镜单元和第三透镜单元之间具有半棱镜，使得通过第二透镜单元的光束被反射分开。

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