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    Lens manufacturing apparatus
    1.
    发明授权
    Lens manufacturing apparatus 有权
    透镜制造装置

    公开(公告)号：US09149977B2

    公开(公告)日：2015-10-06

    申请号：US13556866

    申请日：2012-07-24

    申请人： Keishi Shimizu ,  Shin Yasuda ,  Yoshio Nishihara ,  Tetsuro Kodera

    发明人： Keishi Shimizu ,  Shin Yasuda ,  Yoshio Nishihara ,  Tetsuro Kodera

    IPC分类号： B05C9/12 ,  B29C59/02 ,  B29D11/00 ,  B29C31/04 ,  B29C35/08

    CPC分类号： B29C59/026 ,  B29C31/042 ,  B29C2035/0827 ,  B29D11/00009

    摘要： A lens manufacturing apparatus includes a conveying unit that conveys a workpiece having a sheet member and a resin base on the sheet member, an unevenness forming unit that moves a cutting blade in a direction different from the conveying direction of the workpiece and that makes a cut in the surface of the resin base to form concave and convex portions, a resin supply unit that includes nozzles supplying a lens resin to areas, in which the concave portions are not formed, between the convex portions formed on the surface of the resin base, and a resin curing unit that cures the supplied lens resin.

    摘要翻译： 透镜制造装置包括输送单元，该输送单元将具有片状构件和树脂基底的工件输送在片材构件上;凹凸形成单元，其使切割刀沿与工件的输送方向不同的方向移动， 在树脂基材的表面形成凹凸部，树脂供给单元包括在形成于树脂基材的表面的凸部之间的未形成有凹部的区域供给透镜树脂的喷嘴， 以及固化所提供的透镜树脂的树脂固化单元。

    Lens manufacturing apparatus
    2.
    发明授权
    Lens manufacturing apparatus 有权
    透镜制造装置

    公开(公告)号：US08845314B2

    公开(公告)日：2014-09-30

    申请号：US13461381

    申请日：2012-05-01

    申请人： Shin Yasuda ,  Keishi Shimizu ,  Yoshio Nishihara

    发明人： Shin Yasuda ,  Keishi Shimizu ,  Yoshio Nishihara

    IPC分类号： B29D11/00 ,  B29C47/92

    CPC分类号： B29D11/00278 ,  B29C47/0021 ,  B29C47/025 ,  B29C2035/0827

    摘要： A lens manufacturing apparatus includes a concave-convex shape forming unit that makes a notch in the surface of a workpiece to form a concave-convex shape portion, a resin supply unit that supplies resin for a lens onto the surface of the workpiece, a resin curing unit that cures the supplied resin for a lens, a moving unit that moves the concave-convex shape forming unit, the resin supply unit, and the resin curing unit relative to the workpiece, and a control unit that controls driving of the concave-convex shape forming unit, the resin supply unit, the resin curing unit, and the moving unit so as to form the concave-convex shape portion extending in a predetermined direction, supply the resin for a lens between adjacent concave-convex shape portions and cure the supplied resin for a lens.

    摘要翻译： 一种透镜制造装置，包括：凹凸形状单元，其在工件的表面形成凹口以形成凹凸形状部;树脂供给单元，其将用于透镜的树脂供给到所述工件的表面上;树脂 固化单元，其固化用于透镜的供应树脂;相对于工件移动凹凸形状单元，树脂供应单元和树脂固化单元的移动单元;以及控制单元， 凸形形成单元，树脂供给单元，树脂固化单元和移动单元，以形成沿预定方向延伸的凹凸形状部分，在相邻的凹凸形状部分之间提供透镜用树脂并固化 所提供的用于透镜的树脂。

    EXPOSING DEVICE
    3.
    发明申请
    EXPOSING DEVICE 有权
    曝光装置

    公开(公告)号：US20110181798A1

    公开(公告)日：2011-07-28

    申请号：US12880540

    申请日：2010-09-13

    申请人： Shin Yasuda ,  Keishi Shimizu

    发明人： Shin Yasuda ,  Keishi Shimizu

    IPC分类号： G02F1/1335

    CPC分类号： G02F1/29 ,  B41J2/451 ,  G02F2001/133531 ,  G03G15/04054 ,  G03G15/04063 ,  G03G15/0435 ,  G03G2215/0412 ,  G03G2215/0414

    摘要： An exposing device includes: a first light-emitting element that emits first light; a second light-emitting element that emits second light; and a liquid crystal panel that is disposed between the first and second light-emitting elements and a photoreceptor body to be exposed to the second light, and focuses the second light on the photoreceptor body by a convex refractive index distribution that is formed in the liquid crystal panel by an orientation variation that is caused by illumination with the first light.

    摘要翻译： 曝光装置包括：发射第一光的第一发光元件; 发射第二光的第二发光元件; 以及配置在第一发光元件与第二发光元件之间的液晶面板和要暴露于第二光的感光体，并且通过形成在液体中的凸折射率分布将第二光聚焦在感光体上 通过由第一光照明引起的取向变化，晶体面板。

    Exposure device and image forming apparatus
    4.
    发明授权
    Exposure device and image forming apparatus 有权
    曝光装置和图像形成装置

    公开(公告)号：US08854410B2

    公开(公告)日：2014-10-07

    申请号：US13214889

    申请日：2011-08-22

    申请人： Jiro Minabe ,  Keishi Shimizu ,  Mihoko Wakui ,  Yasuhiro Ogasawara ,  Kazuhiro Hayashi ,  Akira Tateishi ,  Shin Yasuda ,  Motoki Taniguchi

    发明人： Jiro Minabe ,  Keishi Shimizu ,  Mihoko Wakui ,  Yasuhiro Ogasawara ,  Kazuhiro Hayashi ,  Akira Tateishi ,  Shin Yasuda ,  Motoki Taniguchi

    IPC分类号： B41J15/14 ,  B41J27/00 ,  G02B5/32 ,  G03G15/043 ,  G03G15/04

    CPC分类号： G03G15/04054 ,  G03G15/0435

    摘要： An exposure device includes at least one light emitting element that emits light in a normal direction of the substrate; at least one hologram element that is recorded on a recording layer arranged on the substrate to diffract light emitted from the light emitting element and condense the diffracted light on a condensing point on a normal line of the light emitting element; and at least one light inhibiting part that is arranged on a straight line that connects the light emitting element and the condensing point such that the light diffracted by the hologram element passes through the outside of the light inhibiting part and condenses at the condensing point, to inhibit transmission of zeroth-order light that goes straight toward the condensing point from the light emitting element without being diffracted by the hologram element.

    摘要翻译： 曝光装置包括：在基板的法线方向上发光的至少一个发光元件; 至少一个全息元件，其被记录在布置在所述基板上的记录层上，以衍射从所述发光元件发射的光并将所述衍射光冷凝在所述发光元件的法线上的聚光点上; 以及至少一个光抑制部，其布置在连接发光元件和聚光点的直线上，使得由全息元件衍射的光穿过光抑制部分的外部并在聚光点处冷凝至至 抑制从发光元件直接朝向聚光点传播的零级光的透射，而不被全息元件衍射。

    Exposing device
    5.
    发明授权
    Exposing device 有权
    露出装置

    公开(公告)号：US08749720B2

    公开(公告)日：2014-06-10

    申请号：US12880540

    申请日：2010-09-13

    申请人： Shin Yasuda ,  Keishi Shimizu

    发明人： Shin Yasuda ,  Keishi Shimizu

    IPC分类号： G02F1/13 ,  G02F1/135

    CPC分类号： G02F1/29 ,  B41J2/451 ,  G02F2001/133531 ,  G03G15/04054 ,  G03G15/04063 ,  G03G15/0435 ,  G03G2215/0412 ,  G03G2215/0414

    摘要： An exposing device includes: a first light-emitting element that emits first light; a second light-emitting element that emits second light; and a liquid crystal panel that is disposed between the first and second light-emitting elements and a photoreceptor body to be exposed to the second light, and focuses the second light on the photoreceptor body by a convex refractive index distribution that is formed in the liquid crystal panel by an orientation variation that is caused by illumination with the first light.

    摘要翻译： 曝光装置包括：发射第一光的第一发光元件; 发射第二光的第二发光元件; 以及配置在第一发光元件与第二发光元件之间的液晶面板和要暴露于第二光的感光体，并且通过形成在液体中的凸折射率分布将第二光聚焦在感光体上 通过由第一光照明引起的取向变化，晶体面板。

    Image-reading apparatus
    6.
    发明授权
    Image-reading apparatus 有权
    图像读取装置

    公开(公告)号：US08462405B2

    公开(公告)日：2013-06-11

    申请号：US12725019

    申请日：2010-03-16

    申请人： Katsunori Kawano ,  Shin Yasuda ,  Akihiko Naya ,  Kazuo Baba

    发明人： Katsunori Kawano ,  Shin Yasuda ,  Akihiko Naya ,  Kazuo Baba

    IPC分类号： H04N1/46 ,  H04N1/38

    CPC分类号： H04N1/1017 ,  H04N1/0318 ,  H04N1/193 ,  H04N2201/0081 ,  H04N2201/03112 ,  H04N2201/03141 ,  H04N2201/03145 ,  H04N2201/03187 ,  H04N2201/0458

    摘要： An image-reading apparatus includes a light dividing unit that divides irradiated light so that a part of the light having a first wavelength is diffracted, and a part of the light having a second wavelength is transmitted; a first light measuring unit that measures an intensity of light entering into a first measuring area, and outputs first measurement information indicating the measured intensity; a second light measuring unit that measures an intensity of light entering into a second measuring area, and outputs second measurement information indicating the measured intensity; an image-forming unit that forms an image of a subject for reading in the first measurement area, and that forms a virtual image in the second measurement area using light diffracted by the light dividing unit; and a generation unit that corrects the first measurement information on the basis of the second measurement information.

    摘要翻译： 一种图像读取装置，包括：分光单元，其分割照射的光，使得具有第一波长的光的一部分被衍射，并且透射具有第二波长的一部分光; 第一光测量单元，其测量进入第一测量区域的光的强度，并输出表示测量强度的第一测量信息; 第二光测量单元，测量进入第二测量区域的光的强度，并输出表示测量强度的第二测量信息; 图像形成单元，其形成用于在所述第一测量区域中读取的对象的图像，并且使用由所述光分割单元衍射的光在所述第二测量区域中形成虚像; 以及生成单元，其基于第二测量信息来校正第一测量信息。

    Data playback method and device for data recorded as a hologram
    10.
    发明授权
    Data playback method and device for data recorded as a hologram 有权
    数据回放方法和记录为全息图的数据的装置

    公开(公告)号：US07826324B2

    公开(公告)日：2010-11-02

    申请号：US11482166

    申请日：2006-07-07

    申请人： Shin Yasuda ,  Yasuhiro Ogasawara ,  Jiro Minabe ,  Katsunori Kawano ,  Koichi Haga ,  Kazuhiro Hayashi ,  Hisae Yoshizawa ,  Makoto Furuki

    发明人： Shin Yasuda ,  Yasuhiro Ogasawara ,  Jiro Minabe ,  Katsunori Kawano ,  Koichi Haga ,  Kazuhiro Hayashi ,  Hisae Yoshizawa ,  Makoto Furuki

    IPC分类号： G11B7/00 ,  G03H1/16

    CPC分类号： G03H1/22 ,  G03H1/0005 ,  G03H1/16 ,  G06T5/50 ,  G11B7/0065

    摘要： There is provided a data playback method including: acquiring first image data by illuminating reference light for reading onto an optical recording medium on which a hologram has been recorded by Fourier transforming and simultaneously illuminating reference light and signal light expressing digital data as a light-and-dark image, and detecting an inverse Fourier-transform image of diffracted light which is diffracted by the recorded hologram; acquiring second image data, which is a reversal image of the first image data, by generating combined light by combining the diffracted light and a dc component whose phase is different than a phase of a dc component of the signal light included in the diffracted light, and detecting an inverse Fourier-transform image of the combined light; and computing a difference in luminance for each pixel of the light-and-dark image, by carrying out computing processing by using the first and second image data.

    摘要翻译： 提供了一种数据播放方法，包括：通过用参考光照亮参考光，通过傅里叶变换将照射参考光照射到已经记录了全息图的光记录介质上并同时照亮表示数字数据的信号光作为光，并获取第一图像数据，以及 并且检测被所记录的全息图衍射的衍射光的逆傅里叶变换图像; 通过组合衍射光和相位不同于包含在衍射光中的信号光的直流分量的相位的直流分量来产生组合光来获取作为第一图像数据的反转图像的第二图像数据， 以及检测所述组合光的逆傅里叶变换图像; 以及通过使用第一和第二图像数据执行计算处理来计算亮 - 暗图像的每个像素的亮度差。