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1. 发明授权

US06349000B1 Device for calculating diffraction efficiencies of a diffraction lens, lens with grating element, and optical system for reading 有权
$Device for calculating diffraction efficiencies of a diffraction lens, lens with grating element, and optical system for reading$
标题翻译：用于计算衍射透镜，具有光栅元件的透镜和用于读取的光学系统的衍射效率的装置
公开(公告)号：US06349000B1
公开(公告)日：2002-02-19
申请号：US09154355
申请日：1998-09-16
申请人： Michihiro Yamagata , Kazutake Boku , Yasuhiro Tanaka , Tomohiko Sasano , Shusuke Ono
发明人： Michihiro Yamagata , Kazutake Boku , Yasuhiro Tanaka , Tomohiko Sasano , Shusuke Ono
IPC分类号： G02B518
CPC分类号： G02B5/1895 , G02B5/1876
摘要： A device for calculating diffraction efficiencies of a diffraction lens divided into a plurality of regions, each region comprising at least one grating ring, comprises a first memory for storing information about diffraction efficiencies of the regions; a second memory for storing information about weights corresponding to the regions; and a first processor for retrieving information from the first and the second memory, and calculating diffraction efficiencies of the entire diffraction lens using the formula E j = ∑ m = 1 M ⁢ W m ⁢ η mj ( 1 ) wherein: j: integer indicating the order of diffraction light Ej: diffraction efficiency for j-th order diffraction light of the diffraction lens M: positive integer (M>1) indicating the number of regions for which the diffraction efficiency is calculated m: index of the region for which the diffraction efficiency is calculated &eegr;mj: diffraction efficiency for the j-th order diffraction light of the m-th region (stored in the first memory) Wm: weight for the m-th region (stored in the second memory means). Thus, the diffraction efficiency of the diffraction lens can be calculated easily.
摘要翻译：一种用于计算分成多个区域的衍射透镜的衍射效率的装置，每个区域包括至少一个光栅环，包括用于存储关于所述区域的衍射效率的信息的第一存储器; 第二存储器，用于存储与所述区域对应的权重的信息; 以及第一处理器，用于从第一和第二存储器检索信息，并且使用公式计算衍射透镜的衍射效率：j：表示衍射光的次数的整数Ej：衍射的第j级衍射光的衍射效率透镜M：表示计算衍射效率的区域数的正整数（M> 1）m：衍射效率计算区域的折射率jj第m区的第j级衍射光的衍射效率（存储在第一存储器中）Wm：第m区域的重量（存储在第二存储装置中）。因此，可以容易地计算衍射透镜的衍射效率。

2. 发明授权

US07046350B2 Device for calculating diffraction efficiencies of a diffraction lens, lens with grating element, and optical system for reading 失效
$Device for calculating diffraction efficiencies of a diffraction lens, lens with grating element, and optical system for reading$
公开(公告)号：US07046350B2
公开(公告)日：2006-05-16
申请号：US10037866
申请日：2001-10-24
申请人： Michihiro Yamagata , Kazutake Boku , Yasuhiro Tanaka , Tomohiko Sasano , Shusuke Ono
发明人： Michihiro Yamagata , Kazutake Boku , Yasuhiro Tanaka , Tomohiko Sasano , Shusuke Ono
IPC分类号： G01B9/00 , G02B5/18
CPC分类号： G02B5/1895 , G02B5/1876
摘要： A device for calculating diffraction efficiencies of a diffraction lens divided into a plurality of regions, each region comprising at least one grating ring, comprises a first memory for storing information about diffraction efficiencies of the regions; a second memory for storing information about weights corresponding to the regions; and a first processor for retrieving information from the first and the second memory, and calculating diffraction efficiencies of the entire diffraction lens using the formula E j = ∑ m = 1 M ⁢ W m ⁢ η mj ( 1 ) wherein: j: integer indicating the order of diffraction light Ej: diffraction efficiency for j-th order diffraction light of the diffraction lens M: positive integer (M>1) indicating the number of regions for which the diffraction efficiency is calculated m: index of the region for which the diffraction efficiency is calculated ηmj: diffraction efficiency for the j-th order diffraction light of the m-th region (stored in the first memory) Wm: weight for the m-th region (stored in the second memory means). Thus, the diffraction efficiency of the diffraction lens can be calculated easily.

3. 发明授权

US5814806A Code sheet representing multiple code information and method for producing the same 失效
标题翻译：表示多个代码信息的代码表及其制造方法
公开(公告)号：US5814806A
公开(公告)日：1998-09-29
申请号：US774158
申请日：1996-12-26
申请人： Yasuhiro Tanaka , Hiroaki Okayama , Shusuke Ono , Kazutake Boku , Michihiro Yamagata , Katsu Yamada , Yoshiharu Yamamoto , Motonobu Yoshikawa
发明人： Yasuhiro Tanaka , Hiroaki Okayama , Shusuke Ono , Kazutake Boku , Michihiro Yamagata , Katsu Yamada , Yoshiharu Yamamoto , Motonobu Yoshikawa
IPC分类号： G06K19/06 , G06K1/12 , G06K7/12
CPC分类号： G06K1/121 , G06K19/06028
摘要： A plurality of types of ink having different wavelength characteristics are used for multiple printing of code information. When two or more types of ink are to be printed in an overlapping manner, in a region 8 in which one type of ink 4 and another type of ink 5 are printed in the overlapping manner, the ink 4 and the ink 5 are printed so as not to completely overlap each other by using a checkered pattern 9. As a result, the multiple printing can be performed without strict constraints on the wavelength characteristics of the ink.
摘要翻译：使用具有不同波长特性的多种类型的墨水用于代码信息的多次打印。当以重叠的方式印刷两种或更多种类型的油墨时，在重叠地印刷一种类型的油墨4和另一种类型的油墨5的区域8中，油墨4和油墨5被印刷成因为不能通过使用方格图案9彼此完全重叠。结果，可以对油墨的波长特性没有严格的约束来执行多次打印。

4. 发明授权

US6055105A Optical system with grating element and imaging device using the same 失效
标题翻译：具有光栅元件的光学系统和使用其的成像装置
公开(公告)号：US6055105A
公开(公告)日：2000-04-25
申请号：US926048
申请日：1997-09-09
申请人： Kazutake Boku , Shusuke Ono
发明人： Kazutake Boku , Shusuke Ono
IPC分类号： G02B9/00 , G02B13/18 , G02B27/00 , G02B5/18
CPC分类号： G02B27/4211 , G02B27/0037
摘要： An optical system that can be used in an optical imaging system and displays good imaging performance with corrected chromatic aberration without increasing the number of lenses is provided by employing a lens surface with a diffractive effect. The optical system uses a lens with a concave incident surface and positive refractive power. A grating element surface 40 with positive refractive power is formed on at least one surface of the lens. The surface on which the grating element is formed is an aspherical surface with a radius of curvature that becomes bigger with increasing distance from the optical axis.
摘要翻译：通过采用具有衍射效果的透镜表面，可以提供可以用于光学成像系统中并且通过校正的色差显示良好成像性能而不增加透镜数量的光学系统。光学系统使用具有凹入射表面和正屈光力的透镜。具有正屈光力的光栅元件表面40形成在透镜的至少一个表面上。形成光栅元件的表面是具有随着与光轴的距离的增加而变大的曲率半径的非球面。

5. 发明授权

US4354130A Surface acoustic wave device using a multi-layer substrate including .alpha..sub.2 O.sub.3, SiO and ZnO 失效
标题翻译：使用包括αAl2 O 3，SiO和ZnO的多层衬底的声表面波器件
公开(公告)号：US4354130A
公开(公告)日：1982-10-12
申请号：US213732
申请日：1980-12-05
申请人： Shusuke Ono , Tsuneo Mitsuyu , Osamu Yamazaki , Kiyotaka Wasa
发明人： Shusuke Ono , Tsuneo Mitsuyu , Osamu Yamazaki , Kiyotaka Wasa
IPC分类号： H03H9/145 , G10K11/36 , H03H3/08 , H03H9/02 , H01L41/08
CPC分类号： H03H9/02834 , G10K11/36 , H03H9/02574
摘要： This invention provides a surface acoustic wave device which comprises a multi-layered substrate. The multi-layered substrate comprises at least a piezoelectric zinc oxide layer, an intermediate silicon oxide layer and an .alpha.-Al.sub.2 O.sub.3 base made of a single crystal havine an (0112) crystallographic plane or an equivalent crystallographic plane. This surface acoustic wave device is operable at ultra-high frequency.
摘要翻译：本发明提供了一种包括多层基板的表面声波装置。多层基板至少包括压电氧化锌层，中间氧化硅层和由单晶铪（0112）晶面或等效晶面制成的α-Al 2 O 3基底。该声表面波装置可以超高频工作。

6. 发明申请

US20050195482A1 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：US20050195482A1
公开(公告)日：2005-09-08
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： G02B15/173 , 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。

7. 发明授权

US06542312B1 Zoom lens and video camera using the same 失效
标题翻译：变焦镜头和摄像机使用相同
公开(公告)号：US06542312B1
公开(公告)日：2003-04-01
申请号：US09539134
申请日：2000-03-30
申请人： Hiroaki Okayama , Shusuke Ono
发明人： Hiroaki Okayama , Shusuke Ono
IPC分类号： G02B1514
CPC分类号： G02B15/173
摘要： A zoom lens is described that includes: a first lens group having positive refracting power and fixed with respect to an image plane; a second lens group having negative refracting power and varying power, wherein the power is varied by moving along an optical axis; a third lens group having positive refracting power and fixed with respect to the image plane; and a fourth lens group having: positive refracting power and moving along an optical axis so as to keep the image plane varied by movement of the second lens group and an object at a predetermined position from a reference surface. The first, second, third, and fourth lens groups are disposed from the object side to the image plane side in this order. The second lens group is composed of two negative lenses and one positive lens. The third lens group is composed of two positive lenses and one negative lens. The fourth lens group is composed of a positive lens. The second to fourth lens groups include at least one aspherical surface, respectively.
摘要翻译：描述了一种变焦透镜，包括：具有正折射率并且相对于像平面固定的第一透镜组; 具有负折射力和变化功率的第二透镜组，其中通过沿着光轴移动来改变功率; 具有正折射率并相对于像面固定的第三透镜组; 以及第四透镜组，具有：正折射力并且沿着光轴移动，以便通过第二透镜组和物体在参考表面的预定位置的移动来保持图像平面的变化。第一透镜组，第二透镜组，第三透镜组和第四透镜组依次从物体侧到像面侧。第二透镜组由两个负透镜和一个正透镜组成。第三透镜组由两个正透镜和一个负透镜组成。第四透镜组由正透镜组成。第二至第四透镜组分别包括至少一个非球面。

8. 发明授权

US4767199A Projection lens 失效
标题翻译：投影镜头
公开(公告)号：US4767199A
公开(公告)日：1988-08-30
申请号：US854754
申请日：1986-04-21
申请人： Yoshiharu Yamamoto , Yasuo Nakajima , Shusuke Ono
发明人： Yoshiharu Yamamoto , Yasuo Nakajima , Shusuke Ono
IPC分类号： G02B13/16 , G02B13/18 , G02B3/02 , G02B9/64
CPC分类号： G02B13/18 , G02B13/16
摘要： A projection lens for projecting an image appearing on a cathode-ray tube onto a screen, small in residual aberrations, having a high imaging performance, also having a large aperture ratio and a wide field angle, suitable for a video projector having a high definition of, say, 1,125 scanning lines. The projection lens has, successively from the screen side, a Gauss type lens system, a positive lens mainly for enlarging the aperture ratio, and a negative lens mainly for widening the field angle, which negative lens has a strongly concave surface at the screen end.
摘要翻译：一种投影透镜，用于将出现在阴极射线管上的图像投影到屏幕上，具有高成像性能的小像差，还具有大的开口率和宽视角，适用于具有高清晰度的视频投影仪例如，1,125条扫描线。投影透镜从屏幕侧依次具有高斯型透镜系统，主要用于扩大开口率的正透镜和主要用于加宽场角的负透镜，该负透镜在屏幕端具有强凹面。

9. 发明授权

US4236095A Surface acoustic wave device comprising piezoelectric substrate having zinc oxide layer on .alpha.-alumina layer 失效
标题翻译：表面声波装置包括在α-氧化铝层上具有氧化锌层的压电基片
公开(公告)号：US4236095A
公开(公告)日：1980-11-25
申请号：US30906
申请日：1979-04-17
申请人： Shusuke Ono , Tsuneo Mitsuyu , Osamu Yamazaki , Kiyotaka Wasa
发明人： Shusuke Ono , Tsuneo Mitsuyu , Osamu Yamazaki , Kiyotaka Wasa
IPC分类号： H03H9/145 , G10K11/36 , H03H3/08 , H03H9/25 , H01L41/18
CPC分类号： G10K11/36 , H03H3/08
摘要： A surface acoustic wave device comprising a piezoelectric substrate which comprises an .alpha.-alumina layer as a base region and a zinc oxide layer as a surface region formed on the .alpha.-alumina layer. Preferably the two layers are each made of a single crystal, and the thickness of the zinc oxide layer and an angle between a crystallographic axis of the zinc oxide single crystal and the direction of wave propagation are determined so as to fall within optimum ranges, respectively. This device features an increased phase velocity and an augmented value for the electromechanical coupling coefficient and accordingly is of use at very-high to ultra-high frequencies.
摘要翻译：一种表面声波装置，包括压电基片，其包含作为基底区域的α-氧化铝层和形成在所述α-氧化铝层上的表面区域的氧化锌层。优选地，两层各自由单晶制成，并且氧化锌层的厚度和氧化锌单晶的结晶轴与波传播方向之间的角度分别被确定为在最佳范围内。该装置具有增加的相速度和机电耦合系数的增加值，并因此在非常高到超高频率下使用。

10. 发明授权

US07586683B2 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：US07586683B2
公开(公告)日：2009-09-08
申请号：US12005077
申请日：2007-12-20
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。

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