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11. 发明申请

US20090080043A1 HOLOGRAM DECODING APPARATUS, HOLOGRAM DECODING METHOD AND COMPUTER READABLE MEDIUM 有权
标题翻译： HOLOGRAM解码设备，HOLOGRAM解码方法和计算机可读介质
公开(公告)号：US20090080043A1
公开(公告)日：2009-03-26
申请号：US12112054
申请日：2008-04-30
申请人： Jiro MINABE
发明人： Jiro MINABE
IPC分类号： G03H1/22
CPC分类号： G11B7/0065 , G03H1/16 , G11B7/128 , G11B20/10 , G11B2220/2504
摘要： A hologram decoding apparatus is provided and includes: a light receiving unit including an imaging device that receives a reproduced image obtained by reading a code image from a hologram recording medium in which a Fourier transform image of the coded image with n pixels expressing digital information is recorded, n being an integer of 2 or more, and that outputs the reproduced image with k resolution pixel numbers, k being an integer more than n; a storing unit that stores a plurality of sets of a reference image and digital information corresponding to the reference image, the reference image being expressed the reproduced image from the hologram recording medium, which is coded with m pixels of k≧m>n; and a decoding unit that refer reference images stored in the storing unit to specify a reference image corresponding to the reproduced image received by the light receiving unit; and that carries out a decoding processing to set the digital information corresponding to the specified reference image as digital information of the reproduced image.
摘要翻译：提供一种全息图解码装置，包括：光接收单元，包括成像装置，该成像装置接收通过从表示数字信息的n个像素的编码图像的傅里叶变换图像的全息图记录介质读取代码图像而获得的再现图像记录，n是2以上的整数，并且输出具有k个分辨率像素数的再现图像，k是大于n的整数; 存储单元，存储多组参考图像和与参考图像相对应的数字信息，所述参考图像从全息图记录介质表示再现图像，所述全息图记录介质用m> n个m个m个像素编码; 以及解码单元，其参考存储在存储单元中的参考图像，以指定与由光接收单元接收的再现图像相对应的参考图像; 并且执行解码处理以将与指定的参考图像相对应的数字信息设置为再现图像的数字信息。

12. 发明申请

US20090003180A1 HOLOGRAPHIC RECORDING APPARATUS, HOLOGRAPHIC REPRODUCING APPARATUS, HOLOGRAPHIC RECORDING METHOD AND HOLOGRAPHIC REPRODUCING METHOD 有权
标题翻译：全息记录装置，全息显示装置，全息记录方法和全息显示方法
公开(公告)号：US20090003180A1
公开(公告)日：2009-01-01
申请号：US12024151
申请日：2008-02-01
申请人： Katsunori KAWANO , Makoto FURUKI , Jiro MINABE
发明人： Katsunori KAWANO , Makoto FURUKI , Jiro MINABE
IPC分类号： G11B7/00
CPC分类号： G11B7/1395 , G03H1/0404 , G03H1/12 , G03H2210/22 , G03H2223/13 , G11B7/0065 , G11B7/1362
摘要： A holographic recording apparatus is provided and includes: a signal light generation section that generates signal light modulated according to digital data; a reference light generation section that generates reference light modulated by means of a pixel pitch; a adding section that adds, in proximity to a light-convergence position where the signal light and the reference light come close to each other or overlap each other, a low-order component of the signal light obtained by Fourier transform and a high-order component of the reference light obtained by Fourier transform, the high-order component of the reference light having a spatial frequency region differing from that of the low-order component of the signal light; and an illumination optical system that irradiate an optical recording medium with the added signal and reference light.
摘要翻译：提供一种全息记录装置，包括：信号光生成部，生成根据数字数据调制的信号光; 参考光生成部，其生成通过像素间距调制的参照光; 附加部分，其在信号光和参考光彼此靠近或彼此重叠的光会聚位置附近增加通过傅立叶变换和高阶获得的信号光的低阶分量通过傅里叶变换获得的参考光的分量，具有与信号光的低阶分量不同的空间频率区域的参考光的高阶分量; 以及照射光学系统，其对添加的信号和参考光照射光学记录介质。

13. 发明申请

US20120013961A1 EXPOSURE APPARATUS AND IMAGE FORMING APPARATUS 有权
标题翻译：曝光装置和图像形成装置
公开(公告)号：US20120013961A1
公开(公告)日：2012-01-19
申请号：US13016484
申请日：2011-01-28
申请人： Jiro MINABE
发明人： Jiro MINABE
IPC分类号： G03H1/02 , G02B26/10
CPC分类号： G02B27/0018 , B41J2/45 , B41J2/465 , G02B5/003 , G02B5/32 , G02B2207/123 , G03G15/04 , G03G15/04054 , G03G15/0409 , G03H1/30
摘要： There is provided an exposing device including a light emitting element array of light emitting elements arrayed in a row along a predetermined first direction; a hologram recording layer in which hologram elements are multiplex recorded such that each of the hologram elements corresponds to one of the light emitting elements and diffracts an emission beam from the light emitting element and converges the light onto a light exposure plane, such that a focused beam spots are formed on the light exposure plane in a row along the first direction; and a first transmission control section, disposed at the light incident side of the hologram recording layer, provided with a structure in which light blocking sections and light transmitting sections are alternately arrayed along a second direction intersecting with the first direction, and selectively transmitting in the second direction light passing along the optical path of the reference beam.
摘要翻译：提供了一种曝光装置，包括沿着预定的第一方向排列成一行的发光元件的发光元件阵列; 全息图记录层，其中全息元件被复用记录，使得每个全息元件对应于一个发光元件，并衍射来自发光元件的发射光束，并将光会聚到曝光平面上，使得聚焦光束点沿着第一方向一行地形成在曝光平面上; 以及第一透射控制部，设置在全息图记录层的光入射侧，具有遮光部和透光部沿与第一方向交叉的第二方向交替排列的结构，并且在沿着参考光束的光路通过的第二方向光。

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