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1. 发明授权

US06618126B2 Surveying instrument having a sighting telescope and a phase-difference detection type focus detection device therefor 失效
标题翻译：具有瞄准望远镜的测量仪器和相差检测型焦点检测装置
公开(公告)号：US06618126B2
公开(公告)日：2003-09-09
申请号：US09865705
申请日：2001-05-29
申请人： Masami Shirai , Masayuki Murata , Takayuki Ito
发明人： Masami Shirai , Masayuki Murata , Takayuki Ito
IPC分类号： G01C308
CPC分类号： G01C3/08
摘要： A surveying instrument having a sighting optical system and a phase-difference detection type focus detection device which detects a focus state of the sighting optical system from a correlation between a pair of images respectively formed by two light bundles which are respectively passed through two different pupil areas on an objective lens of the sighting optical system, the phase-difference detection type focus detection device includes a pair of line sensors, a condenser lens group for condensing the two light bundles which are respectively passed through the two different pupil areas, and a pair of separator lens groups for forming two images of the two light bundles which are passed through the condenser lens group on the pair of line sensors, respectively. The condenser lens group includes more than one sub lens group.
摘要翻译：一种具有瞄准光学系统和相位差检测型焦点检测装置的测量仪器，其从由分别通过两个不同光瞳的两个光束形成的一对图像之间的相关性检测瞄准光学系统的聚焦状态相位差检测型焦点检测装置包括一对线传感器，用于冷凝分别穿过两个不同瞳孔区域的两个光束的聚光透镜组，以及一对分离透镜组，用于分别形成通过一对线传感器上的聚光透镜组的两个光束的两个图像。聚光透镜组包括多于一个子透镜组。

2. 发明授权

US06560042B2 Wide-angle lens system and a focusing method thereof 失效
标题翻译：广角透镜系统及其聚焦方法
公开(公告)号：US06560042B2
公开(公告)日：2003-05-06
申请号：US09939658
申请日：2001-08-28
申请人： Masayuki Murata , Takayuki Ito
发明人： Masayuki Murata , Takayuki Ito
IPC分类号： G02B1304
CPC分类号： G02B13/06 , G02B15/177
摘要： A wide-angle lens system includes a negative first lens group, and a positive second lens group, in this order from the object. The second lens group includes a positive 2F sub-lens group and a positive 2R sub-lens, in this order from the object. Upon focusing from infinity to a closer object distance, an Fa lens group constituted by the first lens group and the positive 2F sub-lens group which are arranged to move integrally, and an Fb lens group constituted by the positive 2R sub-lens group are independently moved from the image side toward the object side so that the distance between the Fa lens group and the Fb lens group are made shorter. Furthermore, the a wide-angle lens system satisfies the following conditions: 0.5
摘要翻译：广角镜头系统包括负的第一透镜组和正的第二透镜组，按照该物体的顺序。第二透镜组从物体依次依次包括正2F子透镜组和正2R子透镜。从无限远到更近的物距距离，由被配置为一体地移动的第一透镜组和正2F子透镜组构成的Fa透镜组和由正2R子透镜组构成的Fb透镜组是独立地从图像侧朝向物体侧移动，使得Fa透镜组和Fb透镜组之间的距离更短。此外，广角镜头系统满足以下条件：

3. 发明授权

US06385400B1 Macro zoom lens system 失效
标题翻译：微距变焦镜头系统
公开(公告)号：US06385400B1
公开(公告)日：2002-05-07
申请号：US09657101
申请日：2000-09-07
申请人： Masayuki Murata , Takayuki Ito
发明人： Masayuki Murata , Takayuki Ito
IPC分类号： G03B1700
CPC分类号： G02B15/173
摘要： A macro zoom lens system includes at least three lens groups, such as, a positive first lens group, a negative second lens group, and a positive third lens group, in this order from the object. Upon zooming, at least two lens groups are made moveable. On the other hand, upon focusing at any focal length in the focal-length range defined by the short focal length extremity and the long focal length extremity, any one of the lens groups other than the first lens group is made moveable. Furthermore, at the shortest object-to-image distance, an image magnification of more than ½ is obtained at the long focal length extremity.
摘要翻译：宏观变焦透镜系统从物体起依次包括至少三个透镜组，例如正的第一透镜组，负的第二透镜组和正的第三透镜组。缩放后，至少有两个镜头组可移动。另一方面，在由短焦距末端和长焦距极限限定的焦距范围内的任意焦距进行聚焦时，除第一透镜组之外的任何一个透镜组都可移动。此外，在最短的物体到图像的距离处，在长的焦距端处获得大于1/2的图像放大率。

4. 发明授权

US06603610B2 Wide-angle lens system 失效
标题翻译：广角镜头系统
公开(公告)号：US06603610B2
公开(公告)日：2003-08-05
申请号：US09908935
申请日：2001-07-20
申请人： Masayuki Murata , Takayuki Ito
发明人： Masayuki Murata , Takayuki Ito
IPC分类号： G02B1304
CPC分类号： G02B13/04 , G02B13/06
摘要： A wide-angle lens system includes a negative first lens group, and a positive second lens group. The first lens group includes a positive lens element, and a negative lens element. The wide-angle lens system satisfies the following conditions: 0
摘要翻译：广角镜头系统包括负第一透镜组和正第二透镜组。第一透镜组包括正透镜元件和负透镜元件。广角透镜系统满足以下条件：0 <（phi1-2 + phi2-1）/ phi <0.3。。。（1）; 0.5

5. 发明授权

US6091903A Macro lens system 失效
标题翻译：微距镜头系统
公开(公告)号：US6091903A
公开(公告)日：2000-07-18
申请号：US205718
申请日：1998-12-04
申请人： Masayuki Murata , Takayuki Ito
发明人： Masayuki Murata , Takayuki Ito
IPC分类号： G02B13/24 , G03B7/00
CPC分类号： G02B13/24
摘要： A macro lens system includes a positive first lens group, an aperture and a negative second lens group arranged in the order from an object side. The lens groups are driven to move along an optical axis for focusing. When the lens groups are driven, a full-opening diameter of the aperture is changed such when the lens groups is moved toward the object side to focus on a closer object, the full-opening diameter is increased.
摘要翻译：微距透镜系统包括按物体侧的顺序排列的正的第一透镜组，光圈和负的第二透镜组。驱动透镜组沿光轴移动以进行聚焦。当透镜组被驱动时，孔径的全开口直径发生变化，因此当透镜组向物体侧移动以聚焦在更靠近的物体上时，全开口直径增大。

6. 发明授权

US6154324A Macro lens system 有权
标题翻译：微距镜头系统
公开(公告)号：US6154324A
公开(公告)日：2000-11-28
申请号：US205716
申请日：1998-12-04
申请人： Masayuki Murata , Takayuki Ito
发明人： Masayuki Murata , Takayuki Ito
IPC分类号： G02B5/00 , G02B7/08 , G02B13/24 , G02B15/22 , G02B9/00
CPC分类号： G02B13/24 , G02B5/005 , G02B7/08
摘要： A macro lens system includes a positive first lens group, an aperture and a negative second lens group arranged in the order from an object side. The driving mechanism drives the lens groups and the aperture to move independently along an optical axis for focusing. When the lens groups are moved toward the object side, the aperture is also moved to the object side. The moving amount of the aperture is determined to control increasing of an effective F-number. The moving amount of the aperture is smaller than that of the first lens group and is larger than that of the second lens group.
摘要翻译：微距透镜系统包括按物体侧的顺序排列的正的第一透镜组，光圈和负的第二透镜组。驱动机构驱动透镜组和孔径沿光轴独立移动以进行聚焦。当透镜组朝向物体侧移动时，光圈也移动到物体侧。确定孔径的移动量以控制有效F数的增加。孔径的移动量小于第一透镜组的移动量，并且大于第二透镜组的移动量。

7. 发明授权

US5991093A Soft-focus zoom lens system 失效
标题翻译：软焦点变焦镜头系统
公开(公告)号：US5991093A
公开(公告)日：1999-11-23
申请号：US161310
申请日：1998-09-28
申请人： Masayuki Murata , Takayuki Ito
发明人： Masayuki Murata , Takayuki Ito
IPC分类号： G02B13/18 , G02B13/20 , G02B15/16 , G02B15/177 , G02B15/14
CPC分类号： G02B15/177
摘要： A soft-focus zoom lens system comprises a negative front lens group and a positive rear lens group, both of which are arranged to perform a zooming operation by moving the first lens group and the second lens group, by varying the distance between the negative front lens group and the positive rear lens group, wherein the soft-focus zoom lens system satisfies the following conditions:SAU/f.sub.W
摘要翻译：软焦点变焦透镜系统包括负前透镜组和正后透镜组，两者均被布置成通过移动第一透镜组和第二透镜组来执行缩放操作，通过改变第一透镜组和第二透镜组之间的距离，透镜组和正后透镜组，其中软焦点变焦透镜系统满足以下条件：SAU / fW <-0.10（1）0.8

8. 发明授权

US08228620B2 Variable focal length lens system and image pickup device 失效
标题翻译：可变焦距透镜系统和图像拾取装置
公开(公告)号：US08228620B2
公开(公告)日：2012-07-24
申请号：US12923549
申请日：2010-09-28
申请人： Motoyuki Ohtake , Masayuki Murata , Atsuo Kikuchi
发明人： Motoyuki Ohtake , Masayuki Murata , Atsuo Kikuchi
IPC分类号： G02B9/60
CPC分类号： G02B15/173 , G02B13/18
摘要： Disclosed herein is a variable focal length lens system including a first lens group, a second lens group, a third lens group, a fourth lens group, and a fifth lens group. The first to the fifth lens groups are arranged in order from an object side. The variable focal length lens system satisfies following conditional expressions (1) to (3): 0.95
摘要翻译：本发明公开了一种包括第一透镜组，第二透镜组，第三透镜组，第四透镜组和第五透镜组的可变焦距透镜系统。第一至第五透镜组从物体侧依次排列。可变焦距透镜系统满足以下条件表达式（1）至（3）：0.95

9. 发明申请

US20070014030A1 Zoom lens and imaging pickup 有权
标题翻译：变焦镜头和成像拾音
公开(公告)号：US20070014030A1
公开(公告)日：2007-01-18
申请号：US11505830
申请日：2006-08-18
申请人： Yoshito Iwasawa , Nobuyuki Adachi , Masayuki Murata
发明人： Yoshito Iwasawa , Nobuyuki Adachi , Masayuki Murata
IPC分类号： G02B15/14
CPC分类号： G02B15/177
摘要： Disclosed is a zoom lens having a first lens group having a negative refractive power, a second lens group having a positive refractive power, and a third lens group having a positive refractive power arranged in the mentioned order from an object side, wherein the first lens group includes a negative lens and a positive lens having at least one aspherical surface arranged in the mentioned order from the object side and satisfies a following inequality (1): 0.4
摘要翻译：公开了具有负屈光力的第一透镜组，具有正屈光力的第二透镜组的变焦透镜和从物体侧按照上述顺序布置的具有正折光力的第三透镜组，其中第一透镜组包括负透镜和正透镜，其具有从物体侧按照上述顺序布置的至少一个非球面，并且满足以下不等式（1）：<？in-line-formula description =“In-line formula”end = “lead”？> 0.4 其中D1表示第一透镜组内的距离最靠近物体的透镜表面和最靠近图像的透镜表面，fw表示与变焦透镜设置在广角位置的焦距。

10. 发明授权

US08787203B2 Virtual network control method and system based on fluctuations 有权
标题翻译：基于波动的虚拟网络控制方法和系统
公开(公告)号：US08787203B2
公开(公告)日：2014-07-22
申请号：US13575055
申请日：2011-01-27
申请人： Takashi Miyamura , Kohei Shiomoto , Yuki Koizumi , Masayuki Murata , Shinichi Arakawa
发明人： Takashi Miyamura , Kohei Shiomoto , Yuki Koizumi , Masayuki Murata , Shinichi Arakawa
IPC分类号： H04L12/28 , H04L12/24 , H04L12/56
CPC分类号： H04L41/12 , H04L12/4641 , H04L41/142 , H04L41/145 , H04L45/48 , H04L45/58 , H04L45/62
摘要： A virtual network control method, for adaptively controlling a topology of a virtual network formed on a physical network in response to environmental changes in the virtual network, is provided with: a step of storing the Langevin equation, as a fluctuation equation, which models the dynamics of the topology of the virtual network as a variable for controlling the number of wavelength paths on the physical network; a step of designing control parameters included in the fluctuation equation; and a step of controlling the topology of the virtual network by applying the control parameters to the fluctuation equation to change an order parameter included in the fluctuation equation when environmental changes occur in the virtual network, and by transitioning the solution of the fluctuation equation between attractors determined by the deterministic term of the fluctuation equation due to the fluctuation term of the fluctuation equation.
摘要翻译：提供了一种虚拟网络控制方法，用于响应于虚拟网络中的环境变化自适应地控制形成在物理网络上的虚拟网络的拓扑，虚拟网络控制方法具有：存储Langevin方程作为波动方程的步骤，虚拟网络的拓扑动态作为控制物理网络上波长路径数量的变量; 设计包含在波动方程中的控制参数的步骤; 以及通过将控制参数应用于波动方程来改变在虚拟网络中发生环境变化时包括在波动方程中的阶数参数，以及通过将吸引子之间的波动方程的解的过渡来控制虚拟网络的拓扑的步骤由波动方程的波动项由波动方程的确定性项确定。

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