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1. 发明申请

US20120180139A1 INFORMATION PROCESSOR 审中-公开
标题翻译：信息处理器
公开(公告)号：US20120180139A1
公开(公告)日：2012-07-12
申请号：US13338361
申请日：2011-12-28
申请人： Akihiko NISHIOKA , Toshiyuki SHIMADA
发明人： Akihiko NISHIOKA , Toshiyuki SHIMADA
IPC分类号： G06F21/00
CPC分类号： G11B20/00789 , G11B20/00115 , G11B2220/2537 , G11B2220/60
摘要： An information processor according to the present invention is designed to operate in accordance with a right to use a content that is stored on a first storage medium. The first storage medium has a write-once area on which right-to-use information is writable a limited number of times, and a data area on which data of the content is stored. The information processor includes: a second storage medium; a right-to-use information generating section, which generates right-to-use information indicating whether the first storage medium or the second storage medium holds the right to use the content; and a drive device that writes the right-to-use information on the write-once area.
摘要翻译：根据本发明的信息处理器被设计为根据存储在第一存储介质上的内容的使用权进行操作。第一存储介质具有可写入有限次数的一次写入区域和存储内容的数据的数据区域。信息处理器包括：第二存储介质; 权利使用信息生成部，其生成表示第一存储介质或第二存储介质是否保持使用该内容的权利的使用信息; 以及在一次写入区域上写入正确使用信息的驱动装置。

2. 发明申请

US20120188653A1 ZOOM LENS, OPTICAL APPARATUS AND METHOD FOR MANUFACTURING ZOOM LENS 有权
标题翻译：变焦镜头，光学装置和制造变焦镜头的方法
公开(公告)号：US20120188653A1
公开(公告)日：2012-07-26
申请号：US13358359
申请日：2012-01-25
申请人： Toshiyuki SHIMADA
发明人： Toshiyuki SHIMADA
IPC分类号： G02B15/14
CPC分类号： G02B15/177 , G02B13/18
摘要： A zoom lens ZL having, in order from an object: a first lens group G1 having negative refractive power; a second lens group G2 having positive refractive power; and a third lens group G3 having positive refractive power, wherein, upon zooming from the wide-angle end state to the telephoto end state, at least the first lens group G1 and the second lens group G2 move along the optical axis so that the distance between the first lens group G1 and the second lens group G2 decreases, and the distance between the second lens group G2 and the third lens group G3 increases, the lens closest to the object in the second lens group G2 is a positive lens, and the object side lens surface of this positive lens is an aspherical surface of which radius of curvature increases in a direction from the optical axis to the periphery of the lens.
摘要翻译：具有从物体的顺序的变焦透镜ZL：具有负屈光力的第一透镜组G1; 具有正折射力的第二透镜组G2; 以及具有正折射力的第三透镜组G3，其中，在从广角端状态变焦到远摄端状态时，至少第一透镜组G1和第二透镜组G2沿着光轴移动，使得距离第一透镜组G1和第二透镜组G2之间的距离减小，并且第二透镜组G2和第三透镜组G3之间的距离增加，最靠近第二透镜组G2中的物体的透镜为正透镜，该正透镜的物体侧透镜表面是在从光轴到透镜周边的方向上的曲率半径的非球面。

3. 发明申请

US20090015940A1 ZOOM LENS SYSTEM, OPTICAL APPARATUS AND METHOD FOR ZOOMING THE SAME 有权
标题翻译：变焦镜头系统，光学装置及其制造方法
公开(公告)号：US20090015940A1
公开(公告)日：2009-01-15
申请号：US12172379
申请日：2008-07-14
申请人： Toshiyuki SHIMADA
发明人： Toshiyuki SHIMADA
IPC分类号： G02B15/177
CPC分类号： G02B15/177 , Y10S359/90
摘要： Providing a zoom lens system being compact with high optical performance, an optical apparatus using the same, and a method for zooming the zoom lens system. The system includes, in order from an object along an optical axis, a first lens group G1 having negative refractive power, a second lens group G2 having positive refractive power, and a third lens group G3 having positive refractive power. Upon zooming from a wide-angle end state W to a telephoto end state T, each distance between adjacent lens groups is varied. Given conditional expression is satisfied.
摘要翻译：提供具有高光学性能的紧凑型变焦透镜系统，使用该变焦透镜系统的光学装置以及用于缩放变焦透镜系统的方法。该系统从物体沿着光轴依次包括具有负折光力的第一透镜组G1，具有正折光力的第二透镜组G2和具有正折光力的第三透镜组G3。在从广角端状态W变焦到望远端状态T时，相邻透镜组之间的每个距离变化。给定条件表达式得到满足。

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