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11. 发明授权

US4633073A Data correcting device in an automatic focus detecting system 失效
标题翻译：自动对焦检测系统中的数据校正装置
公开(公告)号：US4633073A
公开(公告)日：1986-12-30
申请号：US582736
申请日：1984-02-23
申请人： Yoshiaki Horikawa
发明人： Yoshiaki Horikawa
IPC分类号： G03B13/36 , G02B7/28 , G02B7/34 , G03B3/00 , G01J1/36
CPC分类号： G02B7/34
摘要： An automatic focus detecting device comprising a photoelectric converting device formed by arranging many elements, a pupil divider capable of forming two object images on the photoelectric converting device through different light paths, a device capable of detecting an in-focus position by processing two image data obtained as output signals from the photoelectric converting device, a device for determining the reciprocal numbers of the output signals obtained by applying a uniform light onto the photoelectric converting device and a device for receiving the image data to correct the signals for output multiplying the image data by these reciprocal numbers in order to enable accurate focusing. The photoelectric converting device is so arranged as to receive the light having passed through an infrared cut filter or a band pass filter.
摘要翻译：一种自动对焦检测装置，包括通过布置许多元件形成的光电转换装置，能够通过不同光路在光电转换装置上形成两个物体图像的光瞳分割器，能够通过处理两个图像数据来检测对焦位置的装置作为来自光电转换装置的输出信号获得的装置，用于确定通过对光电转换装置施加均匀光而获得的输出信号的倒数的装置和用于接收图像数据的装置，以校正用于输出的图像数据相乘的装置通过这些倒数来实现精确的聚焦。光电转换装置被布置为接收通过红外截止滤光器或带通滤光器的光。

12. 发明授权

US08619367B2 Display apparatus, display unit, electronic equipment, mobile electronic equipment, mobile telephone, and image pickup apparatus 有权
标题翻译：显示装置，显示单元，电子设备，移动电子设备，移动电话和图像拾取装置
公开(公告)号：US08619367B2
公开(公告)日：2013-12-31
申请号：US13065155
申请日：2011-03-14
申请人： Yoshiaki Horikawa
发明人： Yoshiaki Horikawa
IPC分类号： G02B27/10 , G03B21/56 , G03B21/60 , G02F1/1335
CPC分类号： G09F19/18 , G02B27/0081
摘要： In a display which includes a plurality of light exit point groups, and a plurality of lenses which project the plurality of light exit point groups, the light exit point group includes at least one light exit point, and each lens is disposed such that an image of the light exit point group is projected to be overlapped, and projected images of the plurality of lenses are formed on a pupil of an eye of an observer by making overlapping of light exit points in the light exit point group which have been overlapped upon being projected by the lenses, incident on a pupil of the eye of the observer.
摘要翻译：在包括多个光出射点组的显示器和突出多个光出射点组的多个透镜中，光出射点组包括至少一个光出射点，并且每个透镜被设置成使得图像光射出点组的投影图像被重叠，并且通过使重叠的光出射点组中的光出射点重叠而在观察者的眼睛的瞳孔上形成多个透镜的投影图像由镜头投影，发生在观察者的眼睛的瞳孔上。

13. 发明授权

US08238019B2 Projection apparatus with coherent light source 有权
标题翻译：具有相干光源的投影设备
公开(公告)号：US08238019B2
公开(公告)日：2012-08-07
申请号：US12231911
申请日：2008-09-05
申请人： Taro Endo , Yoshihiro Maeda , Hirotoshi Ichikawa , Yoshiaki Horikawa , Fusao Ishii
发明人： Taro Endo , Yoshihiro Maeda , Hirotoshi Ichikawa , Yoshiaki Horikawa , Fusao Ishii
IPC分类号： G02B26/00 , G02B26/08 , G02F1/29
CPC分类号： G02B26/0841
摘要： The present invention discloses a projection apparatus comprising: a light source for emitting illumination light; a mirror device comprising a plurality of mirrors for generating an image by reflecting the illumination light toward a projecting direction by means of a deflecting operation; and a projection optical system which is placed in the optical axis of reflection light in the projecting direction of the illumination light incident to the mirror device and which projects the reflection light, wherein the optical axis of the illumination light incident to the mirror device and the optical axis of the reflection light in the projecting direction forms an angle that is larger than the expansion angle α of the flux of the illumination light that satisfies NA=n*sin α, where NA is the numerical aperture of the flux of the illumination light, and n is the reflectance.
摘要翻译：本发明公开了一种投影装置，包括：用于发射照明光的光源; 反射镜装置，包括多个反射镜，用于通过偏转操作将照明光朝向突出方向反射来产生图像; 以及投影光学系统，其被配置在入射到反射镜装置的照明光的突出方向上的反射光的光轴上，并且突出反射光，其中入射到反射镜装置的照明光的光轴和反射光的投影方向的光轴形成大于照射光的通量的扩展角α的角度，该角度满足NA = n *sinα，其中，NA是照明光的通量的数值孔径，n为反射率。

14. 发明申请

US20100128225A1 Gamma correction for adjustable light source 有权
标题翻译：伽马校正可调光源
公开(公告)号：US20100128225A1
公开(公告)日：2010-05-27
申请号：US12231962
申请日：2008-09-05
申请人： Hirokazu Nishino , Yoshiaki Horikawa , Akira Shirai , Fusao Ishii
发明人： Hirokazu Nishino , Yoshiaki Horikawa , Akira Shirai , Fusao Ishii
IPC分类号： G03B21/20
CPC分类号： G02B26/0841 , G09G3/2011 , G09G3/3406 , G09G3/346 , G09G2320/0633 , G09G2320/064 , G09G2320/0646
摘要： The present invention provides a projection apparatus comprising: a light source; a light source control unit for controlling output of the light source; at least one spatial light modulator for modulating illumination light from the light source by a plurality of pixel elements; and an optical system for projecting, to a screen, the illumination light deflected by the spatial light modulator, wherein: the light source control unit modulates output of the illumination light from the light source during a modulation period of the spatial light modulator, and non-linearly controls gray scale of a projected image projected to the screen.
摘要翻译：本发明提供一种投影装置，包括：光源; 光源控制单元，用于控制光源的输出; 至少一个空间光调制器，用于通过多个像素元件调制来自光源的照明光; 以及用于向屏幕投射由空间光调制器偏转的照明光的光学系统，其中：光源控制单元在空间光调制器的调制周期期间调制来自光源的照明光的输出，线性地控制投影到屏幕的投影图像的灰度。

15. 发明授权

US07706048B2 Speckle reduction method 有权
标题翻译：斑点还原法
公开(公告)号：US07706048B2
公开(公告)日：2010-04-27
申请号：US12316402
申请日：2008-12-11
申请人： Yoshiaki Horikawa , Hirotoshi Ichikawa , Fusao Ishii
发明人： Yoshiaki Horikawa , Hirotoshi Ichikawa , Fusao Ishii
IPC分类号： G02B26/00 , G02B26/06 , H04N5/74
CPC分类号： G02B26/0841 , G09G3/2044 , G09G3/346 , G09G2320/0266
摘要： A projection apparatus comprising a light source for projecting an illumination light through an illumination optical system to a spatial light modulator (SLM) for modulating the illumination light for generating and transmitting an image projection light to an image projection surface through a projection optical system to display an image. The projection apparatus further includes an image process unit for receiving and analyzing an input image data; and the image process unit applies a conversion process to a signal related to the input image data to generate different control patterns for a plurality of adjacent pixel elements included in the SLM for a predetermined period during at least one frame period to reproduce a gradation of the pixel whereby each of the plurality of adjacent pixel elements has a gradation of approximately a same level.
摘要翻译：一种投影装置，包括：用于通过照明光学系统将照明光投射到空间光调制器（SLM）的光源，所述空间光调制器（SLM）用于调制用于通过投影光学系统产生并将图像投影光透射到图像投影表面的照明光以显示一个图像。投影装置还包括图像处理单元，用于接收和分析输入图像数据; 并且图像处理单元对与输入图像数据相关的信号应用转换处理，以在至少一个帧周期内为包括在SLM中的多个相邻像素元素生成不同的控制图案，以再现灰度级像素，其中多个相邻像素元素中的每一个具有大致相同水平的灰度。

16. 发明授权

US06980294B2 Biomolecule analyzer 有权
标题翻译：生物分子分析仪
公开(公告)号：US06980294B2
公开(公告)日：2005-12-27
申请号：US11017506
申请日：2004-12-20
申请人： Akihiro Namba , Kiyochika Ishibashi , Yoshiaki Horikawa
发明人： Akihiro Namba , Kiyochika Ishibashi , Yoshiaki Horikawa
IPC分类号： G01N21/64
CPC分类号： G01N21/6458 , G01N21/6408 , G02B21/0076
摘要： A biomolecule analyzer of the present invention analyzes dynamic behaviors of biomolecules, and comprises image obtaining means for obtaining an image corresponding to at least one observation area of a biological sample containing biomolecules held in a measurable state, designation means for designating an arbitrary point on the image obtained by the image obtaining means, arrangement means for arranging a measuring point in a point position on the sample corresponding to the point designated by the designation means so that the measuring point may continuously coincide with the point position, measurement means for measuring a signal derived from dynamic information of an object to be measured from the measuring point arranged by the arrangement means, and analysis means for analyzing measuring results of the measurement means.
摘要翻译：本发明的生物分子分析仪分析生物分子的动态行为，并且包括图像获取装置，用于获得与包含保持在可测量状态的生物分子的生物样品的至少一个观察区域相对应的图像，用于指定在可测量状态下的任意点的指定装置由图像获得装置获得的图像，用于将测量点布置在与由指定装置指定的点相对应的样本上的点位置的测量点的布置装置，使得测量点可以与点位置连续一致，用于测量信号的测量装置从由所述布置装置布置的测量点的待测物体的动态信息导出;以及分析装置，用于分析测量装置的测量结果。

17. 发明授权

US5331456A Radiation microscope 失效
标题翻译：放射显微镜
公开(公告)号：US5331456A
公开(公告)日：1994-07-19
申请号：US986763
申请日：1992-12-08
申请人： Yoshiaki Horikawa
发明人： Yoshiaki Horikawa
IPC分类号： G21K7/00 , G02B21/16 , H01J3/14
CPC分类号： G02B21/16
摘要： An X-ray microscope is equipped with an X-ray source generating radiation including X rays ranging in wavelength from 400 to 600 .ANG., a beam splitter composed of a thin film which reflects a part of the X rays from the X-ray source and transmits the remainder, an objective, and an X-ray detector. Thus, the X-ray microscope allows the reflected radiation from an sample to be observed in a soft X-ray region, and enables high resolution microscopy even in a thick sample.
摘要翻译： X射线显微镜配备有X射线源，其产生包括在400至600范围内的X射线的辐射，由X射线源反射X射线的一部分的薄膜构成的分束器，以及传输剩余部分，物镜和X射线检测器。因此，X射线显微镜允许在软X射线区域中观察来自样品的反射辐射，并且即使在厚样品中也能够进行高分辨率显微镜。

18. 发明授权

US4833315A Automatic focus detecting device in which two object images formed through different light paths are converted to photoelectric signals 失效
标题翻译：自动对焦检测装置，其中通过不同光路形成的两个物体图像被转换成光电信号
公开(公告)号：US4833315A
公开(公告)日：1989-05-23
申请号：US140537
申请日：1988-01-04
申请人： Yoshiaki Horikawa
发明人： Yoshiaki Horikawa
IPC分类号： G02B7/34
CPC分类号： G02B7/34
摘要： Method and apparatus for detecting a focus condition of an optical system forms two images of an object, the images propagating along two different optical paths. The two images are received with a plurality of photosensitive elements. The photosensitive elements are disposed in a plurality of sections, each section having a plurality of elements, each element outputting a signal corresponding to received light. The element output signals from the first image are stored in a first memory while the element output signals from the second image are stored in a second memory. A processor calculates the image light contrast for each section from the stored element signals. Then, the section displaying the highest contrast is selected for use in the correlation process. The correlation process is carried out by correlating the stored first image element signals with the stored second image element signals from the selected section. From the correlation process, the focus condition of the optical system is readily determined.
摘要翻译：用于检测光学系统的聚焦条件的方法和装置形成物体的两个图像，所述图像沿着两个不同的光路传播。两个图像被接收有多个感光元件。感光元件设置在多个部分中，每个部分具有多个元件，每个元件输出对应于所接收的光的信号。来自第一图像的元件输出信号被存储在第一存储器中，而来自第二图像的元件输出信号被存储在第二存储器中。处理器根据存储的元件信号计算每个部分的图像光对比度。然后，选择显示最高对比度的部分用于相关处理。相关处理通过将存储的第一图像元素信号与所选择的部分存储的第二图像元素信号相关联来进行。从相关处理可以容易地确定光学系统的聚焦条件。

19. 发明授权

US4734570A Active focus detecting device with infrared source 失效
标题翻译：红外线主动对焦检测装置
公开(公告)号：US4734570A
公开(公告)日：1988-03-29
申请号：US932145
申请日：1986-11-18
申请人： Yoshiaki Horikawa , Kazuo Kajitani , Noriyuki Miyahara
发明人： Yoshiaki Horikawa , Kazuo Kajitani , Noriyuki Miyahara
IPC分类号： G02B7/34 , G02B7/11 , G02B21/00
CPC分类号： G02B7/34
摘要： A focus detecting device comprising a light source means capable of alternating producing a pair of infrared light bundles, a light path changing means leading the infrared lights emitted alternately from the light source means toward an objective so as to pass through the periphery of the pupil of the objective through different courses, a contracting optical system arranged between the objective or a tube lens and the image forming surface of the objective or tube lens and having a positive refractive power contracting the position deviations of the infrared light images formed in positions different with the objectives to be used, a light receiving element capable of detecting the position of the infrared light image reflected from the object and a signal processing means detecting the position deviation from the in-focus position of the objective or an imaging lens with the output signal from the light receiving element, in order to enable to obtain a high detecting precision and detecting sensitivity on the objective without requiring to adjust the lens.
摘要翻译：一种聚焦检测装置，包括能够交替产生一对红外光束的光源装置，将光源装置交替发出的红外线朝向物镜通过的光路改变装置，以便通过通过不同的课程的目标，将物镜或管透镜与物镜或管透镜的图像形成表面之间的收缩光学系统具有正折射力，使形成在不同于所述物镜或管透镜的位置的位置形成的红外光图像的位置偏差要使用的目标，能够检测从物体反射的红外光图像的位置的光接收元件，以及信号处理装置，用于从物镜或成像透镜的对焦位置偏离来自光接收元件，以便能够获得高检测精度和d 在不需要调整透镜的情况下对目标进行感应灵敏度。

20. 发明申请

US20180217555A1 DISPLAY METHOD AND DISPLAY APPARATUS 审中-公开
公开(公告)号：US20180217555A1
公开(公告)日：2018-08-02
申请号：US15936010
申请日：2018-03-26
申请人： Yoshiaki Horikawa
发明人： Yoshiaki Horikawa
IPC分类号： G03H1/12 , G03H1/22 , G02B27/10 , G02F1/1335 , G02B5/32
CPC分类号： G03H1/12 , G02B5/32 , G02B27/1086 , G02F1/133504 , G03H1/0808 , G03H1/2205 , G03H1/2294 , G03H2222/20 , G03H2222/46 , G03H2222/52 , G03H2222/53 , G03H2222/54 , G03H2223/16 , G03H2223/23 , G03H2225/31 , G03H2225/32
摘要： A display method lets a display beam to propagate in a transparent substrate while internally reflected repeatedly and lets the display beam partly emit out of the transparent substrate every time the display beam is internally reflected, thereby emitting display beams from almost entirety of a surface of the transparent substrate. The display beam is produced holographically. A display apparatus includes a spatial phase modulator that produces a display beam, a transparent substrate in which the display beam is internally reflected repeatedly to propagate in it, and a splitter that lets the display beam partly emit out of the transparent substrate every time the display beam is internally reflected.

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