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21. 发明授权

US4912493A Camera system 失效
标题翻译：相机系统
公开(公告)号：US4912493A
公开(公告)日：1990-03-27
申请号：US355873
申请日：1989-05-23
申请人： Tsunefumi Tanaka
发明人： Tsunefumi Tanaka
IPC分类号： G02B7/34 , G02B7/02 , G02B7/09 , G02B7/36 , G03B13/36 , G03B17/14
CPC分类号： G03B17/14 , G02B7/36
摘要： An interchangeable lens for a camera having a focus detecting device includes a memory having a plurality of memory areas. Each of the memory areas stores different correction values for correcting the focus condition of the lens for aberrations. Setting apparatus is coupled to the memory and allows the correction values from one of the memory areas to be enabled in order to carry out correction of the lens focus.
摘要翻译：用于具有焦点检测装置的相机的可互换镜头包括具有多个存储区域的存储器。每个存储区域存储用于校正用于像差的透镜的聚焦条件的不同校正值。设置装置耦合到存储器，并且允许来自存储区域之一的校正值被启用以便进行透镜焦点的校正。

22. 发明授权

US08520313B2 Zoom lens and image pickup device including the same 有权
标题翻译：变焦镜头和摄像装置包括它
公开(公告)号：US08520313B2
公开(公告)日：2013-08-27
申请号：US12904963
申请日：2010-10-14
申请人： Ken Wada , Yoshihisa Tashiro , Tsunefumi Tanaka
发明人： Ken Wada , Yoshihisa Tashiro , Tsunefumi Tanaka
IPC分类号： G02B15/00 , G02B1/06
CPC分类号： G02B15/173 , G02B3/14 , G02B13/18
摘要： A zoom lens includes, a plurality of lens units arranged along an optical axis and configured to move from a wide angle end to a telephoto end during a zooming operation of the zoom lens; a first refractive power variable element whose refractive power is changed in a positive direction by changing shapes of boundary surfaces of different media when zooming from the wide-angle end to the telephoto end; and a second refractive power variable element whose refractive power is changed in a negative direction by changing shapes of boundary surfaces of different media when zooming from the wide-angle end to the telephoto end. When zooming from the wide-angle end to the telephoto end, imaging magnifications of the first refractive power variable element and the second refractive power variable element are increased.
摘要翻译：变焦镜头包括：多个透镜单元，沿着光轴布置并被配置为在变焦镜头的变焦操作期间从广角端部移动到望远端; 第一屈光力量可变元件，其在从广角端到望远端变焦时，通过改变不同介质的边界面的形状，在正方向上变化; 以及第二屈光力可变元件，其在从广角端到望远端变焦时，通过改变不同介质的边界面的形状，在负方向上变化。当从广角端到望远端放大时，增加了第一光焦度可变元件和第二屈光度可变元件的成像倍率。

23. 发明授权

US07961404B2 Zoom lens 有权
标题翻译：变焦镜头
公开(公告)号：US07961404B2
公开(公告)日：2011-06-14
申请号：US12836995
申请日：2010-07-15
申请人： Toyokatsu Fujisaki , Tsunefumi Tanaka
发明人： Toyokatsu Fujisaki , Tsunefumi Tanaka
IPC分类号： G02B15/14
CPC分类号： G02B15/177
摘要： A zoom lens includes, in order from an object side to an image side, a first lens unit of negative refractive power, a second lens unit of positive refractive power, and a third lens unit of positive refractive power. The zoom lens changes the distances between the lens units during zooming. The following condition is satisfied: 0.3
摘要翻译：变焦透镜从物体侧到像侧依次包括负折光力的第一透镜单元，正屈光力的第二透镜单元和正折光力的第三透镜单元。变焦镜头可在变焦时改变镜头单元之间的距离。满足以下条件：0.3 <| f1 / fT <0.5 2.3 <| f1 / fw <3.5，其中f1是第一透镜单元的焦距，fT是在望远端的变焦透镜的焦距，以及 fw是变焦镜头在广角端的焦距。

24. 发明申请

US20100277812A1 ZOOM LENS 有权
标题翻译：变焦镜头
公开(公告)号：US20100277812A1
公开(公告)日：2010-11-04
申请号：US12836995
申请日：2010-07-15
申请人： Toyokatsu Fujisaki , Tsunefumi Tanaka
发明人： Toyokatsu Fujisaki , Tsunefumi Tanaka
IPC分类号： G02B15/177
CPC分类号： G02B15/177
摘要： A zoom lens includes, in order from an object side to an image side, a first lens unit of negative refractive power, a second lens unit of positive refractive power, and a third lens unit of positive refractive power. The zoom lens changes the distances between the lens units during zooming. The following condition is satisfied: 0.3
摘要翻译：变焦透镜从物体侧到像侧依次包括负折光力的第一透镜单元，正屈光力的第二透镜单元和正折光力的第三透镜单元。变焦镜头可在变焦时改变镜头单元之间的距离。满足以下条件：0.3 <| f1 / fT <0.5 2.3 <| f1 / fw <3.5，其中f1是第一透镜单元的焦距，fT是在望远端的变焦透镜的焦距，以及 fw是变焦镜头在广角端的焦距。

25. 发明申请

US20090303611A1 ZOOM LENS 有权
标题翻译：变焦镜头
公开(公告)号：US20090303611A1
公开(公告)日：2009-12-10
申请号：US11969715
申请日：2008-01-04
申请人： Toyokatsu Fujisaki , Tsunefumi Tanaka
发明人： Toyokatsu Fujisaki , Tsunefumi Tanaka
IPC分类号： G02B15/177
CPC分类号： G02B15/177
摘要： A zoom lens includes, in order from an object side to an image side, a first lens unit of negative refractive power, a second lens unit of positive refractive power, and a third lens unit of positive refractive power. The zoom lens changes the distances between the lens units during zooming. The following condition is satisfied: 0.3
摘要翻译：变焦透镜从物体侧到像侧依次包括负折光力的第一透镜单元，正屈光力的第二透镜单元和正折光力的第三透镜单元。变焦镜头可在变焦时改变镜头单元之间的距离。满足以下条件：0.3f1 | / fT其中f1是第一透镜单元的焦距，fT是在望远端的变焦透镜的焦距。

26. 发明授权

US5053798A Automatic focusing device 失效
标题翻译：自动对焦装置
公开(公告)号：US5053798A
公开(公告)日：1991-10-01
申请号：US398332
申请日：1989-08-28
申请人： Tsunemasa Ohara , Tatsuo Chigira , Tsunefumi Tanaka
发明人： Tsunemasa Ohara , Tatsuo Chigira , Tsunefumi Tanaka
IPC分类号： G03B13/36 , G02B7/10 , G02B7/28 , H02N2/00
CPC分类号： G02B7/102
摘要： An automatic focusing device for performing focus detection through an objective optical system, and adjusting the focusing position of the objective optical system in accordance with the detection result, wherein the attachment or detachment of an optical element for changing the focal length of the objective optical system is detected, and the speed of the drive source is changed depending on the detection result.
摘要翻译：一种自动对焦装置，用于通过物镜光学系统进行焦点检测，并且根据检测结果调节物镜光学系统的聚焦位置，其中，用于改变物镜光学系统的焦距的光学元件的安装或拆卸并且根据检测结果来改变驱动源的速度。

27. 发明授权

US4842385A Zoom lens 失效
标题翻译：变焦镜头
公开(公告)号：US4842385A
公开(公告)日：1989-06-27
申请号：US191795
申请日：1988-05-02
申请人： Tsunefumi Tanaka
发明人： Tsunefumi Tanaka
IPC分类号： G02B15/20 , G02B15/173 , G02B15/22 , G02B15/28
CPC分类号： G02B15/173
摘要： The disclosed zoom lens employs rear focusing with inclusion of two lens portions, or a varifocal portion and a focusing portion arranged respectively from front (object) to rear (image). The components of the varifocal and focusing portions are arranged such that for a given finite object distance, the position of an image plane of the entire system is maintained constant despite zooming of the varifocal portion.
摘要翻译：所公开的变焦透镜采用后聚焦，包括两个透镜部分，或分别从正面（物体）到后面（图像）设置的变焦部分和聚焦部分。变焦焦点和聚焦部分的部件被布置成使得对于给定的有限对象距离，尽管变焦部分变焦，整个系统的像平面的位置保持恒定。

28. 发明授权

US4776680A High range zoom lens of reduced size 失效
标题翻译：大范围变焦镜头
公开(公告)号：US4776680A
公开(公告)日：1988-10-11
申请号：US859646
申请日：1986-05-05
申请人： Tsunefumi Tanaka
发明人： Tsunefumi Tanaka
IPC分类号： G02B15/173 , G02B15/14 , G02B13/02
CPC分类号： G02B15/173
摘要： A zoom lens comprising two or more lens units axially movable for magnifying in front of a lens unit of negative power which remains stationary during zooming, wherein at least one of the magnifying lens units and the lens unit of negative power are simultaneously moved axially to effect focusing.
摘要翻译：一种变焦透镜，包括两个或更多个透镜单元，其可轴向移动以用于在变焦期间保持静止的负电源的透镜单元的前方放大，其中放大透镜单元和负光焦度的透镜单元中的至少一个同时沿轴向移动以实现聚焦。

29. 发明授权

US4749265A Zoom lens 失效
标题翻译：变焦镜头
公开(公告)号：US4749265A
公开(公告)日：1988-06-07
申请号：US628491
申请日：1984-07-06
申请人： Jun Hattori , Tsunefumi Tanaka
发明人： Jun Hattori , Tsunefumi Tanaka
IPC分类号： G02B15/20 , G02B15/163 , G02B15/173 , G02B15/16 , G02B9/64
CPC分类号： G02B15/173
摘要： A zoom lens including, from front to rear, a positive first component, a negative second component, a positive third component and a fourth component which is stationary during zooming. In some zoom lenses, a fifth component may be positioned behind the fourth component, in which, during zooming, the fourth component is movable and the fifth component is stationary. The separation between the first and second components and the separation between the second and third components varies to effect zooming. The third component is composed of, from front to rear, two positive lenses, a negative meniscus lens having a divergent cemented surface convex towards the front, and a positive lens with its rear surface having the stronger curvature. Minimization of bulk and size and an increase of the image magnification range of the zoom lens is achieved while preserving correction if aberrations.
摘要翻译：一种变焦透镜，包括从正面到后面的正的第一分量，负的第二分量，正的第三分量和在变焦期间是静止的第四分量。在一些变焦镜头中，第五组件可以位于第四组件之后，其中在变焦期间，第四组件是可移动的，并且第五组件是静止的。第一和第二部件之间的间隔以及第二和第三部件之间的间隔变化以影响变焦。第三部件由从前到后的两个正透镜，具有朝向前方凸出的发散的胶合表面的负弯月形透镜以及其后表面具有较强曲率的正透镜构成。实现体积和尺寸的最小化以及变焦镜头的图像放大范围的增加，同时保持像差时的校正。

30. 发明授权

US08659672B2 Image processing apparatus and image pickup apparatus using same 有权
标题翻译：图像处理装置和使用该图像处理装置的图像拾取装置
公开(公告)号：US08659672B2
公开(公告)日：2014-02-25
申请号：US12967389
申请日：2010-12-14
申请人： Koshi Hatakeyama , Nobuhiko Tamura , Tsunefumi Tanaka
发明人： Koshi Hatakeyama , Nobuhiko Tamura , Tsunefumi Tanaka
IPC分类号： H04N5/235 , H04N5/228
CPC分类号： H04N9/045 , G06T5/003 , G06T2207/10024
摘要： To provide an image processing apparatus capable of obtaining a good-quality image even if an unexpected aberration occurs and an image pickup apparatus using the same. An image processing apparatus includes a primary restored image generating module configured to generate a primary restored image by performing image restoration processing on an input image having a plurality of color components, a restoration component generating module configured to generate difference information for each of the plurality of color components by calculating a difference between the input image and the primary restored image, and a secondary restored image generating module configured to generate a secondary restored image using the difference information. The secondary restored image generating module combines a color-combination restoration component based on the difference information for the plurality of color components with one color component of the input image.
摘要翻译：为了提供能够获得高品质图像的图像处理装置，即使出现意外的像差，也可以使用这样的图像拾取装置。一种图像处理装置，包括主恢复图像生成模块，被配置为通过对具有多个颜色分量的输入图像执行图像恢复处理来生成主恢复图像;恢复分量生成模块，被配置为生成多个通过计算输入图像和主恢复图像之间的差异的颜色分量，以及被配置为使用差异信息生成辅助恢复图像的辅助还原图像生成模块。次恢复图像生成模块基于用于多个颜色分量的差异信息与输入图像的一个颜色分量组合颜色组合恢复分量。

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