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11. 发明申请

US20050270646A1 Zoom lens and video camera comprising the same 审中-公开
标题翻译：变焦镜头和摄像机组成
公开(公告)号：US20050270646A1
公开(公告)日：2005-12-08
申请号：US11066515
申请日：2005-02-22
申请人： Katsu Yamada , Shusuke Ono
发明人： Katsu Yamada , Shusuke Ono
IPC分类号： G02B15/173 , G02B27/64 , G02B15/14
CPC分类号： G02B27/646 , G02B15/173
摘要： Provided from the object side are a first lens group (11) having a positive refracting power and fixed to the image plane, a second lens group (12) having a negative refracting power and a magnification varying action exhibited when moving along the optical axis, a third lens group (13) fixed to the image plane and having a positive refracting power, and a fourth lens group (14) movable along the optical axis so as to maintain the image plane moving with the movements of the second lens group (12) and of the object in a fixed position from a reference plane. Hence the movement of the image due to camera shake is corrected by moving the whole third lens group (13) vertically to the optical axis. The size is reduced and the aberrations are small because the whole groups whose optical performance is united are decentered.
摘要翻译：从物体侧提供具有正折射率并固定在像平面上的第一透镜组（11），沿着光轴移动时呈现负折射力和倍率变化动作的第二透镜组（12）固定到图像平面并具有正折射力的第三透镜组（13）和沿着光轴可移动的第四透镜组（14），以便随着第二透镜组（12）的运动而保持图像平面移动）和物体在参考平面的固定位置。因此，通过将整个第三透镜组（13）垂直移动到光轴来校正由于相机抖动引起的图像的移动。尺寸减小，像差小，因为光学性能结合的整个组都偏心。

12. 发明授权

US06441968B1 Zoom lens and video camera and electronic still camera using this 失效
标题翻译：变焦镜头和摄像机以及电子静态摄像机
公开(公告)号：US06441968B1
公开(公告)日：2002-08-27
申请号：US09582915
申请日：2000-07-07
申请人： Hiroaki Okayama , Shusuke Ono , Masaki Hirokoh
发明人： Hiroaki Okayama , Shusuke Ono , Masaki Hirokoh
IPC分类号： G02B1514
CPC分类号： G02B15/173
摘要： A zoom lens comprising, in the order of an increasing distance from an object; a fixed first lens group (1) having a positive refractive power; a second lens group (2) containing an aspherical surface, having a negative refractive power and being in charge of a variable power action by being moved; a fixed third lens group (3) containing an aspherical surface and having a positive refractive power; and a fourth lens group (4) containing an aspherical surface, having a positive refractive power and moving while following up a moving object point; wherein the surface on the image plane side of a lens positioned closest to the image plane in the third lens group (3) has a concave plane having a strong refractive power with respect to the image plane and a relation, 2.0
摘要翻译：一种变焦透镜，包括：距物体的距离增加的顺序; 具有正屈光力的固定第一透镜组（1）; 包含非球面的第二透镜组（2），具有负折光力并通过移动而负责可变功率动作; 包含非球面并且具有正折光力的固定的第三透镜组（3）; 以及第四透镜组（4），其包含非球面，具有正的折光力并在跟随移动物体点的同时移动; 其中在所述第三透镜组（3）中位于最靠近图像平面的透镜的像面平面侧上的表面具有相对于像面具有强折射光焦度的凹面和关系，2.0

13. 发明授权

US5434709A Wavelength-selective phase grating type optical low-pass filter comprising adhesive layer between transparent layers 失效
标题翻译：波长选择相位光栅型光学低通滤波器，其包括透明层之间的粘合剂层
公开(公告)号：US5434709A
公开(公告)日：1995-07-18
申请号：US101682
申请日：1993-08-04
申请人： Katsu Yamada , Hiroaki Okayama , Shusuke Ono
发明人： Katsu Yamada , Hiroaki Okayama , Shusuke Ono
IPC分类号： G02B5/18 , G02B27/46
CPC分类号： G02B27/46 , G02B5/1871
摘要： In a wavelength-selective phase-grating type optical low-pass filter including at least a pair of adjacent first and second transparent layers, there is provided at least one adhesive layer through which a pair of adjacent first and second transparent layers stacked on each other in a phase grating form for generating a phase difference distribution on the boundary surface between the pair of adjacent first and second transparent layers. The optical low-pass filter satisfies the following conditions under a condition of 470 nm .nu.d2, and (c) 0.9
摘要翻译：在包括至少一对相邻的第一和第二透明层的波长选择相位光栅型光学低通滤波器中，设置有至少一个粘合剂层，一对彼此堆叠的相邻的第一和第二透明层用于在所述一对相邻的第一和第二透明层之间的边界表面上产生相位差分布的相位光栅形式。光学低通滤波器在470nm <λ<580nm的条件下满足以下条件：（a）No（λ）= Ni（λ），（b）nu d1 nu d2，和（c）0.9

14. 发明授权

US4924317A Video camera with an automatic focusing system 失效
标题翻译：具有自动对焦系统的摄像机
公开(公告)号：US4924317A
公开(公告)日：1990-05-08
申请号：US254683
申请日：1988-10-07
申请人： Yoshiaki Hirao , Ryuichiro Kuga , Masayuki Yoneyama , Shusuke Ono
发明人： Yoshiaki Hirao , Ryuichiro Kuga , Masayuki Yoneyama , Shusuke Ono
IPC分类号： H04N5/232
CPC分类号： H04N5/23212
摘要： A video camera has an automatic focusing system provided with a focus detecting section for calculating and outputting a focus signal corresponding to a focus condition of an picked-up image from a video signal produced by an image pickup element. Either the image pickup element or a focusing lens in a photographic lens is oscillated back and forth of its present position, as needed, to detect an in-focus direction at the moment. The focusing lens is moved in the in-focus direction up to a position at which an optimum focus condition is obtained.

15. 发明授权

US4037176A Multi-layered substrate for a surface-acoustic-wave device 失效
标题翻译：用于表面声波装置的多层基板
公开(公告)号：US4037176A
公开(公告)日：1977-07-19
申请号：US667374
申请日：1976-03-16
申请人： Shusuke Ono , Kiyotaka Wasa , Shigeru Hayakawa
发明人： Shusuke Ono , Kiyotaka Wasa , Shigeru Hayakawa
IPC分类号： H03H9/02 , H03H9/30 , H01L27/20 , H03H9/26
CPC分类号： H03H9/02574
摘要： This invention provides a multi-layered substrate for a surface-acoustic-wave device which substrate comprises a piezoelectric layer on a base, the temperature coefficient of a phase velocity of the surface-acoustic-wave in the piezoelectric layer being different from that of the base, the piezoelectric layer having a thickness less than a wavelength of the SAW. This multi-layered substrate can have a large electromechanical coupling and controlled temperature coefficient of the phase velocity.
摘要翻译：本发明提供一种用于表面声波装置的多层基板，该基板包括基底上的压电层，压电层中表面声波的相速度的温度系数与基底，压电层的厚度小于SAW的波长。该多层基板可以具有大的机电耦合和相位速度的受控温度系数。

16. 发明授权

US07336419B2 Zoom lens, still image camera comprising the zoom lens, and video camera comprising the zoom lens 有权
标题翻译：变焦镜头，包括变焦镜头的静止图像摄像机和包括变焦镜头的摄像机
公开(公告)号：US07336419B2
公开(公告)日：2008-02-26
申请号：US11067432
申请日：2005-02-22
申请人： Katsu Yamada , Shusuke Ono
发明人： Katsu Yamada , Shusuke Ono
IPC分类号： G02B27/64
CPC分类号： G02B15/173 , G02B27/646
摘要： Provided from the object side are a first lens group (11) having a positive refracting power and fixed to the image plane, a second lens group (12) having a negative refracting power and a magnification varying action exhibited when moving along the optical axis, a third lens group (13) fixed to the image plane and having a positive refracting power, and a fourth lens group (14) movable along the optical axis so as to maintain the image plane moving with the movements of the second lens group (12) and of the object in a fixed position from a reference plane. Hence the movement of the image due to camera shake is corrected by moving the whole third lens group (13) vertically to the optical axis. The size is reduced and the aberrations are small because the whole groups whose optical performance is united are decentered.
摘要翻译：从物体侧提供具有正折射率并固定在像平面上的第一透镜组（11），当沿着光轴移动时呈现负折射力和倍率变化动作的第二透镜组（12）固定到图像平面并具有正折射力的第三透镜组（13）和沿着光轴可移动的第四透镜组（14），以便保持像平面随着第二透镜组（12）的移动而移动）和物体在参考平面的固定位置。因此，通过将整个第三透镜组（13）垂直移动到光轴来校正由于相机抖动引起的图像的移动。尺寸减小，像差小，因为光学性能结合的整个组都偏心。

17. 发明授权

US5978152A Zoom lens system 失效
标题翻译：变焦镜头系统
公开(公告)号：US5978152A
公开(公告)日：1999-11-02
申请号：US973731
申请日：1998-02-12
申请人： Hiroaki Okayama , Shusuke Ono , Hisayuki Ii , Tsuyoshi Kakimoto
发明人： Hiroaki Okayama , Shusuke Ono , Hisayuki Ii , Tsuyoshi Kakimoto
IPC分类号： G02B13/18 , G02B15/16 , G02B15/173 , G02B15/177 , G02B15/14
CPC分类号： G02B15/173 , G02B15/16 , G02B15/177
摘要： A very compact zoom lens system is provided which has a zoom ratio of 10.times., a bright f-number of 1.4 and a wide angle of view of 59 degree or greater although having a fewer number of lens. The zoom lens system comprises from the object side to the image side: a fixed first lens unit having a negative power lens, a positive power lens and a positive power meniscus lens; a second lens unit having an aspherical surface, having a negative power lens, a negative power biconcave lens and a positive power lens and performing zooming by moving; a fixed third lens unit having an aspherical surface and having a positive power lens, a positive power lens and a negative power lens; and a fourth lens unit having an aspherical surface, having positive power and moves according to zooming and a movement of an object point. The image side surface of the most image side lens of the third lens unit is a concave surface having strong power to the image side. When the focal length at the wide-angle limit is fw, the angle of view at the wide-angle limit is .omega., the focal length of the first lens unit is f1 and the focal length of the second lens unit is f2, the following condition is satisfied:0.17
摘要翻译： PCT No.PCT / JP97 / 01210 Sec。 371日期1998年2月12日 102（e）日期1998年2月12日PCT提交1997年4月8日PCT公布。公开号WO97 / 38340 日期1997年10月16日提供了一种非常紧凑的变焦透镜系统，其具有10倍的变焦倍数，1.4的明亮f数和59度或更大的宽视角，尽管具有较少数量的透镜。变焦透镜系统包括从物体侧到图像侧：具有负功率透镜，正光焦度透镜和正功率弯月形透镜的固定第一透镜单元; 具有非球面的第二透镜单元，具有负光焦度透镜，负光焦度透镜和正光焦度透镜，并通过移动进行变焦; 具有非球面的固定的第三透镜单元，具有正光焦度透镜，正光焦度透镜和负光焦度透镜; 以及具有非球面的第四透镜单元，具有正的功率并且根据变焦和物点的移动而移动。第三透镜单元的最大像侧透镜的像侧表面是对像侧具有强大功率的凹面。当广角限制的焦距为fw时，广角极限处的视角为ω，第一透镜单元的焦距为f1，第二透镜单元的焦距为f2，以下条件满足：0.17 <（fwxtanω）/（f1x | f2 |）+ E，fra 1/2 + EE <0.39。

18. 发明授权

US5552937A Wide-angel aspheric zoom lens 失效
标题翻译：宽天使非球面变焦镜头
公开(公告)号：US5552937A
公开(公告)日：1996-09-03
申请号：US224567
申请日：1994-04-07
申请人： Shusuke Ono , Hiroaki Okayama , Yasuo Nakajima
发明人： Shusuke Ono , Hiroaki Okayama , Yasuo Nakajima
IPC分类号： G02B13/18 , G02B15/177 , G02B15/14
CPC分类号： G02B15/177 , G02B13/18
摘要： A first lens group having a negative refracting power and a second lens group having a positive refracting power are arranged in order from the photographing object side. Zooming is performed by changing the aerial interval between the first and second lens groups, and both the first and second lens groups have one or more aspheric surfaces. The first lens group includes two negative lenses and a positive lens which are arranged in order from the object side, and the second lens group includes a positive lens, a cemented lens having a positive lens and a negative lens, and a positive lens which are arranged in order from the object side.
摘要翻译：具有负折射率的第一透镜组和具有正折射率的第二透镜组按照从拍摄对象侧的顺序排列。通过改变第一和第二透镜组之间的天线间隔来执行变焦，并且第一和第二透镜组都具有一个或多个非球面。第一透镜组包括从物体侧依次布置的两个负透镜和正透镜，第二透镜组包括正透镜，具有正透镜和负透镜的胶合透镜以及正透镜从物体侧按顺序排列。

19. 发明授权

US5237452A Wavelength-selective phase-grating optical low-pass filter 失效
标题翻译：波长选择性相位光学低通滤波器
公开(公告)号：US5237452A
公开(公告)日：1993-08-17
申请号：US943393
申请日：1992-09-10
申请人： Hiroaki Okayama , Shusuke Ono
发明人： Hiroaki Okayama , Shusuke Ono
IPC分类号： G02B5/18 , G02B27/46 , H04N5/225 , H04N9/07
CPC分类号： G02B27/46 , G02B5/1871 , H04N5/2254
摘要： A wavelength-selective phase-grating optical low-pass filter has a phase difference structure formed at a boundary face between two layer materials which have different refractive index distributions and an identical refractive index at an intended wavelength. A trapezoid form is adopted at the phase difference section of the phase grating to achieve an excellent MTF characteristic in the condition of: ##EQU1## thereby obtaining a wavelength-selective phase-grating optical low-pass filter capable of adjusting the cutoff characteristic and improving the characteristic in the low-frequency region of the spatial frequency.

20. 发明授权

US4991944A Zoom lens driving apparatus 失效
标题翻译：变焦镜头驱动装置
公开(公告)号：US4991944A
公开(公告)日：1991-02-12
申请号：US290195
申请日：1988-12-27
申请人： Yoshiaki Hirao , Ryuichiro Kuga , Masayuki Yoneyama , Shusuke Ono
发明人： Yoshiaki Hirao , Ryuichiro Kuga , Masayuki Yoneyama , Shusuke Ono
IPC分类号： G02B7/10 , H04N5/232
CPC分类号： G02B7/102 , H04N5/232
摘要： A zoom lens driving apparatus always detects a position of an image magnification varying lens section, and drives the image magnification varying lens section in accordance with a preset relationship between the position of the image magnification varying lens section and a zoom driving speed in such a manner that the driving speed becomes higher on one side, where the focal length of the zoom lens corresponding to the position of the image magnification varying lens section is small, than on another side where the focal length is large. Accordingly, the amount of focal shift, which in the zoom lens of the inner focusing system would otherwise abruptly increase with increasing focal length, is significantly suppressed, so that an auto focus adjusting mechanism or a focus correcting device effective during zooming, provided in the zoom lens, can function satisfactorily as to follow the focal shift of the zoom lens, whereby the lens control of a superior response can always be achieved.
摘要翻译：变焦透镜驱动装置总是检测图像倍率变化透镜部的位置，并且以这种方式根据图像倍率变化透镜部的位置和变焦驱动速度之间的预设关系来驱动图像倍率变化透镜部与焦距在另一侧相比，与图像倍率变化透镜部分的位置对应的变焦镜头的焦距在一侧的驱动速度变高。因此，内聚焦系统的变焦透镜中随着焦距增加而突然增加的焦点偏移量被显着地抑制，使得自动聚焦调节机构或焦点校正装置在变焦期间有效，在变焦镜头能够令人满意地起到跟随变焦镜头的焦点偏移的作用，从而可以始终实现卓越响应的镜头控制。

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