公开(公告)号：US20090059759A1

公开(公告)日：2009-03-05

申请号：US12108603

申请日：2008-04-24

Applicant: Hisae Yoshizawa ,  Katsunori Kawano

Inventor： Hisae Yoshizawa ,  Katsunori Kawano

IPC: G11B7/00

CPC classification number: G11B7/24044

Abstract: A transmissive optical recording medium includes: a first recording layer including a recording material capable of fixing record of information; a second recording layer including a recording material capable of fixing record of information; and a polarizing plate between the first recording layer and the second recording layer.

Abstract translation: 透射光记录介质包括：第一记录层，包括能够固定信息记录的记录材料; 第二记录层，包括能够固定信息记录的记录材料; 以及在第一记录层和第二记录层之间的偏振片。

公开(公告)号：US07477433B2

公开(公告)日：2009-01-13

申请号：US11041443

申请日：2005-01-25

Applicant: Shin Yasuda ,  Yasuhiro Ogasawara ,  Jiro Minabe ,  Katsunori Kawano ,  Kazuhiro Hayashi ,  Hisae Yoshizawa ,  Koichi Haga

Inventor： Shin Yasuda ,  Yasuhiro Ogasawara ,  Jiro Minabe ,  Katsunori Kawano ,  Kazuhiro Hayashi ,  Hisae Yoshizawa ,  Koichi Haga

IPC: G03H1/10

CPC classification number: G03H1/0402 ,  G03H1/0011 ,  G03H1/04 ,  G03H2001/0415 ,  G03H2001/0417 ,  G03H2210/22 ,  G03H2210/54 ,  G03H2223/14 ,  G03H2250/42 ,  Y10S359/90

Abstract: A hologram-recording method including recording a reflection-type volume hologram onto an optical recording medium by irradiating the optical recording medium with a modulated beam obtained by spatially modulating a laser beam and a diffused beam obtained by diffusing the modulated beam, coaxially but from different sides of the optical recording medium, respectively. The invention provides a hologram-recording method, an optical recording medium, and a hologram-recording device that enables on-demand recording of a reflection-type volume hologram which reliably prohibits forgery or alteration with a simple device configuration.

Abstract translation: 一种全息记录方法，包括通过用光学记录介质照射光学记录介质，通过空间调制激光束获得的调制光束和通过将调制光束同轴地扩散而得到的扩散光束来记录反射型体积全息图， 光记录介质的两侧。 本发明提供一种全息记录方法，光记录介质和全息记录装置，其能够按照简单的装置配置可靠地禁止伪造或改变的反射型体积全息图进行按需记录。

公开(公告)号：US07385740B2

公开(公告)日：2008-06-10

申请号：US11204990

申请日：2005-08-17

Applicant: Koichi Haga ,  Kazuhiro Hayashi ,  Katsunori Kawano ,  Hisae Yoshizawa ,  Jiro Minabe ,  Yasuhiro Ogasawara ,  Shin Yasuda ,  Norie Matsui

Inventor： Koichi Haga ,  Kazuhiro Hayashi ,  Katsunori Kawano ,  Hisae Yoshizawa ,  Jiro Minabe ,  Yasuhiro Ogasawara ,  Shin Yasuda ,  Norie Matsui

IPC: G03H1/02 ,  G03H1/04 ,  G11B7/24

CPC classification number: G03H1/0252 ,  G03H1/0236 ,  G03H1/16 ,  G03H2210/54 ,  G03H2250/39 ,  G03H2270/54

Abstract: There is provided a hologram recording medium having: a recording layer at which a hologram can be recorded by illumination of writing light; and a protective layer provided on the recording layer in order to protect the recording layer, a water absorbency of the protective layer being less than or equal to 0.01%.

Abstract translation: 提供了一种全息图记录介质，其具有：通过照明写入光可以记录全息图的记录层; 以及设置在记录层上以保护记录层的保护层，保护层的吸水率小于或等于0.01％。

公开(公告)号：US20070147801A1

公开(公告)日：2007-06-28

申请号：US11482166

申请日：2006-07-07

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

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

IPC: H04N5/00

CPC classification number: G03H1/22 ,  G03H1/0005 ,  G03H1/16 ,  G06T5/50 ,  G11B7/0065

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20070133113A1

公开(公告)日：2007-06-14

申请号：US11485962

申请日：2006-07-14

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

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

IPC: G02B7/182

CPC classification number: G03H1/16 ,  G03H1/02 ,  G03H2001/0204 ,  G11B7/0065 ,  G11C13/042

Abstract: There is proposed a hologram recording method that includes: generating signal light by superimposing a periodic intensity distribution or phase distribution on an intensity distribution of light that expresses binary digital data as a light/dark image; Fourier transforming the signal light; illuminating Fourier transformed signal light and reference light simultaneously on an optical recording medium; and recording the signal light as a hologram.

Abstract translation: 提出了一种全息图记录方法，其包括：通过将表示二进制数字数据的光的强度分布叠加在一个亮/暗图像上的周期性强度分布或相位分布来产生信号光; 傅立叶变换信号光; 在光学记录介质上同时照射傅里叶变换信号光和参考光; 并将信号光记录为全息图。

公开(公告)号：US20070117027A1

公开(公告)日：2007-05-24

申请号：US11546958

申请日：2006-10-13

Applicant: Hisae Yoshizawa ,  Jiro Minabe ,  Yasuhiro Ogasawara ,  Katsunori Kawano ,  Kazuhiro Hayashi ,  Shin Yasuda ,  Koichi Haga

Inventor： Hisae Yoshizawa ,  Jiro Minabe ,  Yasuhiro Ogasawara ,  Katsunori Kawano ,  Kazuhiro Hayashi ,  Shin Yasuda ,  Koichi Haga

IPC: G03H1/04

CPC classification number: G03H1/02 ,  G03H1/26 ,  G03H2001/026 ,  G03H2001/0264 ,  G03H2001/267 ,  G03H2222/31 ,  G03H2240/26 ,  G03H2260/12 ,  G11B7/0065 ,  G11B7/2467 ,  G11B7/25

Abstract: A hologram-recording material, including a photoresponsive molecule, a reactive molecule having an intrinsic birefringence, and a photopolymerization initiator that accelerates polymerization and/or crosslinking of the reactive molecule having an intrinsic birefringence, a content of the photopolymerization initiator being in a range of less than about 0.1 wt % relative to the hologram-recording material, and, a content of the reactive molecule having an intrinsic birefringence being in a range of about 30 to about 80 wt % relative to the hologram-recording material.

Abstract translation: 包括光响应分子，具有固有双折射的反应性分子和加速具有固有双折射的反应性分子的聚合和/或交联的光聚合引发剂的全息记录材料，光聚合引发剂的含量在 相对于全息记录材料小于约0.1重量％，并且相对于全息记录材料，具有约30至约80重量％的固有双折射的反应性分子的含量。

公开(公告)号：US07083128B2

公开(公告)日：2006-08-01

申请号：US10924770

申请日：2004-08-25

Applicant: Hisae Yoshizawa ,  Katsunori Kawano ,  Jiro Minabe ,  Kazuhiro Hayashi ,  Yasuhiro Ogasawara ,  Shin Yasuda ,  Norie Matsui

Inventor： Hisae Yoshizawa ,  Katsunori Kawano ,  Jiro Minabe ,  Kazuhiro Hayashi ,  Yasuhiro Ogasawara ,  Shin Yasuda ,  Norie Matsui

IPC: B02C19/00

CPC classification number: B02C18/0007 ,  B02C18/086 ,  B02C19/18

Abstract: A shredder that shreds a recording medium which includes, on a surface thereof, an image forming portion and a holographic memory portion in which data is recorded. The shredder includes a data destroying unit that destroys at least the data recorded in the holographic memory portion and a shredding unit that shreds the entire recording medium. Thus, when a recording medium to which has been added a holographic memory portion in which useful information is recorded is to be discarded, the data(information) recorded in the holographic memory portion can be safely destroyed so that the data can no longer be read.

Abstract translation: 一种粉碎记录介质的粉碎机，其在其表面上包括其中记录有数据的图像形成部分和全息存储部分。 粉碎机包括破坏至少记录在全息存储部分中的数据的数据破坏单元和粉碎整个记录介质的粉碎单元。 因此，当已经添加了其中记录了有用信息的全息存储部分的记录介质被丢弃时，可以安全地销毁记录在全息存储器部分中的数据（信息），从而不能再读取数据 。

公开(公告)号：US20060077851A1

公开(公告)日：2006-04-13

申请号：US11057189

申请日：2005-02-15

Applicant: Shin Yasuda ,  Jiro Minabe ,  Yasuhiro Ogasawara ,  Kazuhiro Hayashi ,  Hisae Yoshizawa ,  Koichi Haga ,  Katsunori Kawano

Inventor： Shin Yasuda ,  Jiro Minabe ,  Yasuhiro Ogasawara ,  Kazuhiro Hayashi ,  Hisae Yoshizawa ,  Koichi Haga ,  Katsunori Kawano

IPC: G11B7/00

CPC classification number: G11B7/0065 ,  G03H1/0011 ,  G03H1/0402 ,  G03H1/0486 ,  G03H1/28 ,  G03H2001/0413 ,  G03H2001/0415 ,  G03H2210/22 ,  G03H2210/54 ,  G03H2223/14 ,  G03H2250/42 ,  G03H2260/12

Abstract: A hologram recording apparatus includes a light source for irradiating coherent light, light separator for separating the coherent light into light for reference beam and light for signal beam, optical path changer for changing an optical path of each light separated by the light separator so that the reference beam and the signal beam may be irradiated simultaneously onto an optical recording medium, a spatial light modulator disposed in the optical path of the light for the signal beam for modulating the light for the signal beam in accordance with a supplied recording signal to create signal beam for recording a hologram, and diffused light irradiator for irradiating diffused light simultaneously with the reference beam at least onto an area of the optical recording medium where the reference beam is irradiated.

公开(公告)号：US20060062924A1

公开(公告)日：2006-03-23

申请号：US11002469

申请日：2004-12-03

Applicant: Kazunaga Horiuchi ,  Masaaki Shimizu ,  Hisae Yoshizawa

Inventor： Kazunaga Horiuchi ,  Masaaki Shimizu ,  Hisae Yoshizawa

IPC: B05D1/18

CPC classification number: B82Y30/00 ,  B82Y15/00 ,  B82Y40/00 ,  C01B32/168 ,  D01F9/12 ,  Y10S977/742 ,  Y10S977/938 ,  Y10T428/2918

Abstract: Carbon nanotube structures are provided, in which the networks with a desired area and volume, where the carbon nanotubes are electrically or magnetically connected, are formed and the method for easily manufacturing the carbon nanotube structures with less carbon nanotube structures. Carbon nanotube devices are also provided, to which the useful carbon nanotube structures mentioned above are applied. A method for manufacturing carbon nanotube structures includes the steps of applying carbon nanotubes to a low-viscosity dispersion medium to obtain a high-viscosity dispersing liquid which includes carbon nanotubes, and forming a network of the carbon nanotubes having electrical and/or magnetic connections therebetween by removing the low-viscosity dispersion medium from the high-viscosity dispersed liquid.

公开(公告)号：US20050213137A1

公开(公告)日：2005-09-29

申请号：US10956112

申请日：2004-10-04

Applicant: Katsunori Kawano ,  Hisae Yoshizawa ,  Jiro Minabe ,  Kazuhiro Hayashi ,  Yasuhiro Ogasawara ,  Shin Yasuda ,  Norie Matsui

Inventor： Katsunori Kawano ,  Hisae Yoshizawa ,  Jiro Minabe ,  Kazuhiro Hayashi ,  Yasuhiro Ogasawara ,  Shin Yasuda ,  Norie Matsui

IPC: B41J21/16 ,  G03H1/00 ,  G03H1/26 ,  G06F3/12 ,  H04N1/00 ,  H04N1/32

CPC classification number: H04N1/32101 ,  G03H1/00 ,  G03H2250/42 ,  G03H2270/12 ,  H04N2201/3205 ,  H04N2201/3225 ,  H04N2201/3242

Abstract: The present invention provides an image formation device including: an image reading section which reads an image from an image formation member, at which image formation member the image is formed and a hologram recording medium is mounted, associated information relating to the image being stored as a hologram in the hologram recording medium; an information acquisition section which acquires the stored associated information from the hologram recording medium; an image processing section which processes the image read by the image reading section in accordance with the associated information acquired by the information acquisition section; and an image formation section which forms an image processed by the image processing section.

Abstract translation: 本发明提供一种图像形成装置，包括：图像读取部，从图像形成部件读取图像，在该图像形成部件上形成图像形成部件，并且安装有全息图记录介质;与图像存储有关的关联信息， 全息图记录介质中的全息图; 信息获取部分，从全息图记录介质获取所存储的关联信息; 图像处理部，其根据由所述信息获取部获取的关联信息，处理由所述图像读取部读取的图像; 以及图像形成部，其形成由图像处理部处理的图像。