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41. 发明申请

US20080285149A1 Zoom lens system, imaging device and camera 有权
公开(公告)号：US20080285149A1
公开(公告)日：2008-11-20
申请号：US12155161
申请日：2008-05-30
申请人： Yoshiaki Kurioka , Keiki Yoshitsugu , Kyoichi Miyazaki
发明人： Yoshiaki Kurioka , Keiki Yoshitsugu , Kyoichi Miyazaki
IPC分类号： G02B15/177
CPC分类号： G02B15/177
摘要： A zoom lens system comprising a first lens unit having negative power, a second lens unit having positive power and a third lens unit having positive power, wherein in zooming from a wide-angle limit to a telephoto limit, the lens units move respectively along an optical axis in such a manner that an interval between the first lens unit and the second lens unit decreases while an interval between the second lens unit and the third lens unit changes so that variable magnification is achieved, the first lens unit comprises one object side negative lens element and one image side positive lens element with a convex surface facing the object side, which have an aspheric surface, and the conditions: n12>1.88 and ν12

42. 发明申请

US20080247057A1 Zoom lens system, imaging device and camera 有权
公开(公告)号：US20080247057A1
公开(公告)日：2008-10-09
申请号：US12155158
申请日：2008-05-30
申请人： Yoshiaki Kurioka , Keiki Yoshitsugu , Kyoichi Miyazaki
发明人： Yoshiaki Kurioka , Keiki Yoshitsugu , Kyoichi Miyazaki
IPC分类号： G02B15/14
CPC分类号： G02B15/177
摘要： A zoom lens system comprising a first lens unit having negative power, a second lens unit having positive power and a third lens unit having positive power, wherein in zooming from a wide-angle limit to a telephoto limit, the lens units move respectively along an optical axis in such a manner that an interval between the first lens unit and the second lens unit decreases while an interval between the second lens unit and the third lens unit changes so that variable magnification is achieved, the first lens unit comprises one object side negative lens element and one image side positive lens element with a convex surface facing the object side, which have an aspheric surface, and the conditions: n12>1.88 and ν12

43. 发明申请

US20080247056A1 Zoom lens system, imaging device and camera 有权
标题翻译：变焦镜头系统，成像设备和相机
公开(公告)号：US20080247056A1
公开(公告)日：2008-10-09
申请号：US12155157
申请日：2008-05-30
申请人： Yoshiaki Kurioka , Keiki Yoshitsugu , Kyoichi Miyazaki
发明人： Yoshiaki Kurioka , Keiki Yoshitsugu , Kyoichi Miyazaki
IPC分类号： G02B15/14
CPC分类号： G02B15/177
摘要： A zoom lens system comprising a first lens unit having negative power, a second lens unit having positive power and a third lens unit having positive power, wherein in zooming from a wide-angle limit to a telephoto limit, the lens units move respectively along an optical axis in such a manner that an interval between the first lens unit and the second lens unit decreases while an interval between the second lens unit and the third lens unit changes so that variable magnification is achieved, the first lens unit comprises one object side negative lens element and one image side positive lens element with a convex surface facing the object side, which have an aspheric surface, and the conditions: n12>1.88 and ν12
摘要翻译：一种变焦透镜系统，包括具有负功率的第一透镜单元，具有正光焦度的第二透镜单元和具有正光焦度的第三透镜单元，其中，从广角限制到远摄极限的变焦中，透镜单元分别沿着光轴，使得第一透镜单元和第二透镜单元之间的间隔减小，同时第二透镜单元和第三透镜单元之间的间隔变化，使得实现可变放大倍数，第一透镜单元包括一个物体侧负透镜元件和具有面向物体侧的凸面的一个像侧正透镜元件，其具有非球面，并且条件为：n 12> 1.88和nu 12 <26（n 12和nu 12是折射率和阿贝数，分别为第一透镜单元的像侧正透镜元件）。

44. 发明申请

US20070121219A1 Zoom lens system, imaging device and camera 有权
标题翻译：变焦镜头系统，成像设备和相机
公开(公告)号：US20070121219A1
公开(公告)日：2007-05-31
申请号：US11605308
申请日：2006-11-29
申请人： Yoshiaki Kurioka , Keiki Yoshitsugu , Kyoichi Miyazaki
发明人： Yoshiaki Kurioka , Keiki Yoshitsugu , Kyoichi Miyazaki
IPC分类号： G02B15/14
CPC分类号： G02B15/177
摘要： A zoom lens system comprising a first lens unit having negative power, a second lens unit having positive power and a third lens unit having positive power, wherein in zooming from a wide-angle limit to a telephoto limit, the lens units move respectively along an optical axis in such a manner that an interval between the first lens unit and the second lens unit decreases while an interval between the second lens unit and the third lens unit changes so that variable magnification is achieved, the first lens unit comprises one object side negative lens element and one image side positive lens element with a convex surface facing the object side, which have an aspheric surface, and the conditions: n12>1.88 and ν12
摘要翻译：一种变焦透镜系统，包括具有负功率的第一透镜单元，具有正光焦度的第二透镜单元和具有正光焦度的第三透镜单元，其中，从广角限制到远摄极限的变焦中，透镜单元分别沿着光轴，使得第一透镜单元和第二透镜单元之间的间隔减小，同时第二透镜单元和第三透镜单元之间的间隔变化，使得实现可变放大倍数，第一透镜单元包括一个物体侧负透镜元件和具有面向物体侧的凸面的一个像侧正透镜元件，其具有非球面，并且条件为：n12> 1.88和nu12 <26（n12和nu12）分别为折射率和阿贝数第一透镜单元的像侧正透镜元件）。

45. 发明申请

US20050013016A1 Imaging lens device 失效
公开(公告)号：US20050013016A1
公开(公告)日：2005-01-20
申请号：US10656007
申请日：2003-09-05
申请人： Toru Nakatani , Kyoichi Miyazaki , Shinji Yamaguchi
发明人： Toru Nakatani , Kyoichi Miyazaki , Shinji Yamaguchi
IPC分类号： G02B15/20 , G02B13/18 , G02B15/177 , G02B15/14
CPC分类号： G02B15/177
摘要： An imging lens device has a zoom lens system and an imaging sensor. The zoom lens system has a plurality of lens units and changes gaps between the lens units to thereby generate an optical image of an object which can be optically and successively zoomed in and out. The imaging sensor which converts an optical image generated by the zoom lens system into an electric signal. The zoom lens system comprises, from the object side, a first unit having a negative power, a second unit having a positive power, the second unit having a cemented lens element joining three lens elements, and a lens element having a positive power, a third unit having a positive power, and an aperture stop disposed between the first unit and the second unit. Among the three lens elements which form the cemented lens element, a lens element disposed on the object side directs a convex surface toward the object side while a lens elements disposed on the image side directs a concave surface toward the image side. The zoom lens system is fulfilled the predetermined conditions.

46. 发明授权

US06352469B1 Polishing apparatus with slurry screening 失效
标题翻译：抛光设备用浆料筛选
公开(公告)号：US06352469B1
公开(公告)日：2002-03-05
申请号：US09433067
申请日：1999-11-03
申请人： Kyoichi Miyazaki , Matsuomi Nishimura , Kazuo Takahashi
发明人： Kyoichi Miyazaki , Matsuomi Nishimura , Kazuo Takahashi
IPC分类号： B24B700
CPC分类号： B24B37/04 , B24B57/02 , Y10S451/91
摘要： A polishing apparatus and a polishing method can effectively prevent large diameter particles from being fed with slurry to an object to be polished. A large-diameter particle screener blocks or disperses large diameter particles from entering the slurry. Then, slurry free from large diameter particles is taken up from a slurry container by an intake pipe and fed to the object to be polished.
摘要翻译：抛光装置和抛光方法可以有效地防止大直径颗粒向被抛光物体供给浆料。大直径颗粒筛选器阻挡或分散大直径颗粒进入浆料。然后，通过进气管从浆料容器中吸收没有大直径颗粒的浆料并供给到待抛光对象物。

47. 发明授权

US5834767A Surface position detecting system and projection exposure apparatus using the same 失效
标题翻译：表面位置检测系统和使用其的投影曝光装置
公开(公告)号：US5834767A
公开(公告)日：1998-11-10
申请号：US790798
申请日：1997-01-30
申请人： Masanobu Hasegawa , Minoru Yoshii , Kyoichi Miyazaki
发明人： Masanobu Hasegawa , Minoru Yoshii , Kyoichi Miyazaki
IPC分类号： G01B11/00 , G01B11/26 , G03F7/20 , G03F9/00 , H01L21/027
CPC分类号： G03F9/7026
摘要： A detecting system for detecting a surface position of an object, includes a light source, a first grating having a light collecting function, wherein the first grating is illuminated with light from the light source, a second grating having a light collecting function, a first optical system for imaging the first grating onto the object in a direction oblique to the surface of the object, a second optical system for re-imaging the image of the first grating, on the surface of the object, onto the second grating, wherein a moire fringe is produced by the second grating and the re-imaged image of the first grating, and a photodetector for detecting a position of a converged point of convergent light as produced by the moire fringe, wherein the surface position information of the object is determined on the basis of information related to the converged point position as detected by the photodetector.
摘要翻译：一种用于检测物体的表面位置的检测系统，包括光源，具有聚光功能的第一光栅，其中第一光栅被来自光源的光照射，具有光收集功能的第二光栅，第一光栅光学系统，用于将物体上的第一光栅成像到物体表面上的方向上;第二光学系统，用于将物体表面上的第一光栅的图像重新成像到第二光栅上，其中，莫尔条纹由第二光栅和第一光栅的再成像图像产生，以及光电检测器，用于检测由莫尔条纹产生的会聚光的会聚点的位置，其中确定物体的表面位置信息基于与由光检测器检测到的会聚点位置有关的信息。

48. 发明授权

US5576889A Real-image zoom finder optical system 失效
标题翻译：实景变焦取景器光学系统
公开(公告)号：US5576889A
公开(公告)日：1996-11-19
申请号：US346574
申请日：1994-11-29
申请人： Kyoichi Miyazaki
发明人： Kyoichi Miyazaki
IPC分类号： G02B13/18 , G02B15/16 , G02B15/177 , G02B23/14 , G03B13/12 , G02B15/14 , G03B13/08
CPC分类号： G03B13/12 , G02B15/16 , G02B15/177 , G02B23/145
摘要： A finder optical system of the present invention includes from the object side an objective lens system of a positive refractive power and an eyepiece system of a positive refractive power. The objective lens system includes from the object side a first lens unit of a negative refractive power, a second lens unit of a positive refractive power and a third lens unit of a positive refractive power. Zooming is performed by moving the first and second lens units. Each of the first and second lens units includes a single lens having at least one aspherical surface. The third lens unit includes a lens prism at least an incident surface of which is an aspherical surface.
摘要翻译：本发明的取景器光学系统从物体侧包括具有正屈光力的物镜系统和具有正屈光力的目镜系统。物镜系统包括物体侧具有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。通过移动第一和第二透镜单元执行变焦。第一和第二透镜单元中的每一个包括具有至少一个非球面的单透镜。第三透镜单元包括其至少入射表面是非球面的透镜棱镜。

49. 发明授权

US08611016B2 Zoom lens system, interchangeable lens apparatus and camera system 有权
标题翻译：变焦镜头系统，可互换镜头设备和相机系统
公开(公告)号：US08611016B2
公开(公告)日：2013-12-17
申请号：US13049898
申请日：2011-03-17
申请人： Takuya Imaoka , Kyoichi Miyazaki
发明人： Takuya Imaoka , Kyoichi Miyazaki
IPC分类号： G02B15/14 , G02B27/64
CPC分类号： G02B15/173 , G02B27/646
摘要： A zoom lens system comprising a plurality of movable lens units which individually move along an optical axis at the time of zooming from a wide-angle limit to a telephoto limit during image taking, wherein at least two of the movable lens units are focusing lens units which move along the optical axis at the time of focusing from an infinity in-focus condition to a close-object in-focus condition in at least one zooming position, and among the focusing lens units, a lens unit having the absolute value, which is not the greatest absolute value, of a wobbling value at a wide-angle limit is a wobbling lens unit which senses a moving direction of the focusing lens units at the time of focusing by wobbling itself in a direction along the optical axis; an interchangeable lens apparatus; and a camera system are provided.
摘要翻译：一种变焦透镜系统，包括多个可移动透镜单元，其在图像拍摄期间从广角限制变焦到远摄极限时沿着光轴单独移动，其中至少两个可移动透镜单元是聚焦透镜单元其在至少一个变焦位置中的从无限远对焦状态到近距离对焦状态的聚焦时沿着光轴移动，并且在聚焦透镜单元中，具有绝对值的透镜单元，其中不是最大的绝对值，在广角限制下的摆动值是摆动透镜单元，其通过在沿着光轴的方向上摆动自己来聚焦时感测聚焦透镜单元的移动方向; 可互换镜头设备; 并提供相机系统。

50. 发明申请

US20120162361A1 Zoom Lens System, Interchangeable Lens Apparatus, and Camera System 审中-公开
标题翻译：变焦镜头系统，可互换镜头设备和相机系统
公开(公告)号：US20120162361A1
公开(公告)日：2012-06-28
申请号：US13393544
申请日：2011-02-01
申请人： Shunichiro Yoshinaga , Isamu Izuhara , Nobuyuki Adachi , Kyoichi Miyazaki
发明人： Shunichiro Yoshinaga , Isamu Izuhara , Nobuyuki Adachi , Kyoichi Miyazaki
IPC分类号： H04N5/262 , G02B15/14
CPC分类号： G02B15/173 , G02B13/18 , G03B17/14
摘要： A compact and lightweight zoom lens system having excellent imaging performance, which is favorably applicable to an interchangeable-lens type digital camera system, is provided. The zoom lens system of the present invention includes, a first lens unit having positive optical power and arranged closest to an object side, a focusing lens unit that moves along an optical axis from an infinity in-focus condition to a close-object in-focus condition, an image blur compensation sub-lens unit that includes at least one lens element and that moves in a direction perpendicular to the optical axis, and an aperture diaphragm arranged on an image side relative to the focusing lens unit and the image blur compensation sub-lens unit. The focusing lens unit, the image blur compensation sub-lens unit, and the aperture diaphragm are adjacent with one another. Further, the following condition (8) is satisfied: 0.7
摘要翻译：提供了一种具有优异的成像性能的紧凑且轻便的变焦透镜系统，其有利地适用于可互换镜头型数字照相机系统。本发明的变焦透镜系统包括：具有正光学功率并且最靠近物体侧布置的第一透镜单元，沿着光轴从无限远对焦状态移动到近距离物体的聚焦透镜单元，聚焦条件，包括至少一个透镜元件并且在垂直于光轴的方向上移动的图像模糊补偿子透镜单元和相对于聚焦透镜单元设置在像侧的孔径光阑和图像模糊补偿子镜头单元。聚焦透镜单元，图像模糊补偿子透镜单元和孔径光阑彼此相邻。此外，满足以下条件（8）：0.7

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