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71. 发明申请

US20050208256A1 Optical recording medium, method for producing the same, and optical recording and reproducing devices using the same 审中-公开
标题翻译：光记录介质及其制造方法以及使用其的光记录和再现装置
公开(公告)号：US20050208256A1
公开(公告)日：2005-09-22
申请号：US10938580
申请日：2004-09-13
申请人： Hisae Yoshizawa , Jiro Minabe , Tatsuya Maruyama , Katsunori Kawano , Makoto Furuki , Hiroo Takizawa
发明人： Hisae Yoshizawa , Jiro Minabe , Tatsuya Maruyama , Katsunori Kawano , Makoto Furuki , Hiroo Takizawa
IPC分类号： G03H1/02 , B32B3/02 , G03H1/04 , G11B7/245
CPC分类号： G11B7/24044 , G11B7/245
摘要： An optical recording medium including an optically-active recording layer, wherein the recording layer includes a polymer microcrystalline phase.
摘要翻译：一种包括光学活性记录层的光学记录介质，其中记录层包括聚合物微晶相。

72. 发明授权

US07974173B2 Optical device for holographic recording or reading and method for controlling the same 有权
标题翻译：用于全息记录或读取的光学装置及其控制方法
公开(公告)号：US07974173B2
公开(公告)日：2011-07-05
申请号：US12013506
申请日：2008-01-14
申请人： Makoto Furuki , Katsunori Kawano , Jiro Minabe , Yasuhiro Ogasawara , Shin Yasuda , Koichi Haga , Kazuhiro Hayashi , Hisae Yoshizawa
发明人： Makoto Furuki , Katsunori Kawano , Jiro Minabe , Yasuhiro Ogasawara , Shin Yasuda , Koichi Haga , Kazuhiro Hayashi , Hisae Yoshizawa
IPC分类号： G11B7/135
CPC分类号： G11B7/0065 , G11B7/1359
摘要： An optical device for holographic recording or reading is provided and includes: a light emission unit that emits light to be irradiated on an optical recording medium, the light being recording or reading light; a first prism unit that moves in accordance with a moving speed of the optical recording medium and refracts the light to move the light irradiated on the optical recording medium over a distance in a moving direction of the optical recording medium so that the light is irradiated on substantially the same position on the optical recording medium for a period of time; and a second prism unit that moves in accordance with the moving speed of the first prism unit to compensate for an optical path length of the light.
摘要翻译：提供了一种用于全息记录或读取的光学装置，包括：发射要在光学记录介质上照射的光的发光单元，该光被记录或读取光; 第一棱镜单元，其根据光学记录介质的移动速度移动，并折射光以将照射在光学记录介质上的光沿光学记录介质的移动方向移动一定距离，使得光被照射在在光记录介质上基本相同的位置一段时间; 以及第二棱镜单元，其根据第一棱镜单元的移动速度移动以补偿光的光路长度。

73. 发明授权

US07846615B2 Hologram recording material, hologram recording medium and hologram recording method 有权
标题翻译：全息记录材料，全息记录介质和全息记录方法
公开(公告)号：US07846615B2
公开(公告)日：2010-12-07
申请号：US11902435
申请日：2007-09-21
申请人： Hisae Yoshizawa , Jiro Minabe , Yasuhiro Ogasawara , Katsunori Kawano , Kazuhiro Hayashi , Shin Yasuda , Koichi Haga , Makoto Furuki
发明人： Hisae Yoshizawa , Jiro Minabe , Yasuhiro Ogasawara , Katsunori Kawano , Kazuhiro Hayashi , Shin Yasuda , Koichi Haga , Makoto Furuki
IPC分类号： G03H1/02
CPC分类号： G03F7/001 , G03F7/038 , G03H1/02 , G03H2001/0264
摘要： A hologram recording material contains a molecule having intrinsic birefringence and a photoresponsive macromolecule represented by the following formula (1). in formula (1), L1 representing a bivalent linking group, X representing a group having a substituent constant σ based on Hammett's rule of a value of more than 0, the maximum absorption wavelength of an azobenzene group bonding to X being approximately 360 nm or less, A representing a group that is a component of a repeating unit with a carbon number of 2 or more that is a component of a macromolecular main chain, nx representing an integer of 1 or 2, and n representing an integer of 1 or more.
摘要翻译：全息记录材料含有具有固有双折射的分子和由下式（1）表示的光响应性高分子。在式（1）中，表示二价连接基团的L表示取代基常数＆sgr的基团; 基于哈米特的大于0的规则，与X结合的偶氮苯基团的最大吸收波长为360nm以下，A为碳原子数为2以上的重复单元的成分的基团即大分子主链的成分，nx表示1或2的整数，n表示1以上的整数。

74. 发明授权

US07826114B2 Hologram recording apparatus, hologram recording method and optical recording medium 有权
标题翻译：全息记录设备，全息记录方法和光记录介质
公开(公告)号：US07826114B2
公开(公告)日：2010-11-02
申请号：US11790016
申请日：2007-04-23
申请人： Jiro Minabe , Yasuhiro Ogasawara , Shin Yasuda , Katsunori Kawano , Koichi Haga , Kazuhiro Hayashi , Hisae Yoshizawa , Makoto Furuki
发明人： Jiro Minabe , Yasuhiro Ogasawara , Shin Yasuda , Katsunori Kawano , Koichi Haga , Kazuhiro Hayashi , Hisae Yoshizawa , Makoto Furuki
IPC分类号： G03H1/16
CPC分类号： G03H1/16 , G11B7/0065 , G11B7/128
摘要： A hologram recording method is disclosed in which: signal light includes a plurality of arranged reversal regions in which lightness and darkness of plural pixels of a light and dark image is reversed for an intensity distribution of the light and dark image; the signal light is Fourier-transformed; the Fourier-transformed signal light and reference light are illuminated onto an optical recording medium; and the signal light is recorded as a hologram. Also is disclosed an apparatus capable of implementing the hologram recording method, and an optical recording medium usable with the method.
摘要翻译：公开了一种全息图记录方法，其中：信号光包括多个布置的反转区域，其中亮和暗图像的多个像素的亮度和暗度相反，用于亮和暗图像的强度分布; 信号光被傅里叶变换; 傅里叶变换的信号光和参考光被照射到光学记录介质上; 信号光被记录为全息图。还公开了能够实现全息图记录方法的装置和可用于该方法的光学记录介质。

75. 发明授权

US07816059B2 Hologram recording material, hologram recording medium and hologram recording method 有权
标题翻译：全息记录材料，全息记录介质和全息记录方法
公开(公告)号：US07816059B2
公开(公告)日：2010-10-19
申请号：US11708535
申请日：2007-02-21
申请人： Hisea Yoshizawa , Jiro Minabe , Yasuhiro Ogasawara , Katsunori Kawano , Kazuhiro Hayashi , Shin Yasuda , Koichi Haga , Makoto Furuki
发明人： Hisea Yoshizawa , Jiro Minabe , Yasuhiro Ogasawara , Katsunori Kawano , Kazuhiro Hayashi , Shin Yasuda , Koichi Haga , Makoto Furuki
IPC分类号： G03H1/02
CPC分类号： G03H1/02 , G03H1/26 , G03H2001/0264 , G03H2001/267 , G03H2240/26 , G03H2250/38 , G03H2250/43 , G03H2260/31 , G11B7/0065 , G11B7/24044 , G11B7/245 , G11B7/246 , G11B7/2467 , G11B7/25 , G11B7/251 , G11B7/2531 , G11B7/2532 , G11B7/2533 , G11B7/2542 , G11B7/259 , G11B7/2595 , G11B2007/25417
摘要： A hologram recording material is used for recording information by at least irradiation with light. The hologram recording material includes photoresponsive molecules, liquid crystal molecules, and particles having an average particle diameter of one tenth or less of a wavelength of light used in the information recording.
摘要翻译：全息记录材料用于通过至少照射光来记录信息。全息记录材料包括光响应分子，液晶分子和平均粒径在信息记录中使用的光的波长的十分之一以下的粒子。

76. 发明授权

US07727428B2 Method for producing optical recording medium 失效
标题翻译：光记录介质的制造方法
公开(公告)号：US07727428B2
公开(公告)日：2010-06-01
申请号：US12172657
申请日：2008-07-14
申请人： Kazuhiro Hayashi , Shin Yasuda , Makoto Furuki , Katsunori Kawano
发明人： Kazuhiro Hayashi , Shin Yasuda , Makoto Furuki , Katsunori Kawano
IPC分类号： G03H1/04 , G11B3/70 , G01B11/00 , G11B7/26
CPC分类号： G11B7/26 , G03H2230/10 , G03H2260/30 , G11B7/24 , G11B7/24044 , G11B7/245 , Y10S425/81
摘要： A method for producing an optical recording medium, includes: filling a plurality of spaces with a liquid photosensitive material, wherein each of the plurality of spaces is surrounded by a surface of a sheet material and partition walls that are formed on the surface of the sheet material for separating a plurality of recording areas, and the surface of the sheet material has recessed parts at positions where the plurality of recording areas is to be formed, each of the recessed parts protruding and deformed to a back surface side of the sheet material so as to have a volume in relation to a volumetric shrinkage factor of the photosensitive material; and pressing a member having a substantially flat surface to a back surface of the sheet material to make the recessed parts substantially flat and heating and hardening the photosensitive material to form the plurality of recording areas.
摘要翻译：一种光记录介质的制造方法，其特征在于，包括：用液体感光材料填充多个空间，其中，所述多个空间中的每一个被片材的表面和形成在所述片材的表面上的分隔壁包围用于分离多个记录区域的材料，并且片材的表面在要形成多个记录区域的位置处具有凹部，每个凹部突出并变形到片材的背面侧，因此具有相对于感光材料的体积收缩率的体积; 并将具有基本上平坦表面的构件按压到片材的后表面，以使凹陷部分基本上平坦，并加热和硬化感光材料以形成多个记录区域。

77. 发明授权

US07529008B2 Hologram recording method and hologram recording device 有权
标题翻译：全息记录方法和全息记录装置
公开(公告)号：US07529008B2
公开(公告)日：2009-05-05
申请号：US11604736
申请日：2006-11-28
申请人： Shin Yasuda , Katsunori Kawano , Jiro Minabe , Koichi Haga , Yasuhiro Ogasawara , Kazuhiro Hayashi , Hisae Yoshizawa , Makoto Furuki
发明人： Shin Yasuda , Katsunori Kawano , Jiro Minabe , Koichi Haga , Yasuhiro Ogasawara , Kazuhiro Hayashi , Hisae Yoshizawa , Makoto Furuki
IPC分类号： G03H1/10 , G03H1/12
CPC分类号： G03H1/30 , G03H1/0465 , G03H2222/35 , G11B7/00772 , G11B7/083 , G11B7/08564 , G11B7/1362 , G11B7/1369
摘要： A hologram recording method for recording information of signal light as holograms in an optical recording medium, which includes illuminating signal light at the optical recording medium; illuminating reference light at the optical recording medium simultaneously with the signal light such that an interference pattern is formed by the signal light and the reference light intersecting in the optical recording medium; and shifting a region in the optical recording medium at which the signal light and the reference light intersect, by shifting an illumination position of the reference light along an optical axis of the signal light, thereby recording a plurality of holograms in the recording medium.
摘要翻译：一种全息图记录方法，用于将信号光作为全息图的信息记录在光学记录介质中，其包括在光学记录介质处照射信号光; 在光记录介质上与信号光同时照射参考光，使得由在光记录介质中相交的信号光和参考光形成干涉图案; 以及通过沿信号光的光轴移动参考光的照明位置，移动信号光和参考光相交的光记录介质中的区域，从而在记录介质中记录多个全息图。

78. 发明授权

US07511867B2 Hologram reproduction method and apparatus 有权
标题翻译：全息图再现方法和装置
公开(公告)号：US07511867B2
公开(公告)日：2009-03-31
申请号：US11527577
申请日：2006-09-27
申请人： Shin Yasuda , Katsunori Kawano , Koichi Haga , Jiro Minabe , Yasuhiro Ogasawara , Kazuhiro Hayashi , Hisae Yoshizawa , Makoto Furuki
发明人： Shin Yasuda , Katsunori Kawano , Koichi Haga , Jiro Minabe , Yasuhiro Ogasawara , Kazuhiro Hayashi , Hisae Yoshizawa , Makoto Furuki
IPC分类号： G03H1/16 , G03H1/08
CPC分类号： G11B7/0065 , G03H1/041 , G03H2223/12 , G03H2223/20
摘要： A hologram reproduction method for reproducing a hologram from an optical recording medium in which the hologram is recorded by Fourier transforming a signal light, in which digital data is represented by an image of intensity distribution, and a reference light, and simultaneously irradiating the lights in a state in which a direct current component is removed from at least the Fourier transformed signal light onto the optical recording medium is provided. The method including: irradiating a read out reference light onto the optical recording medium, and generating a diffracted light from the recorded hologram; generating all or a part of a direct current component contained in a Fourier transformed image of the signal light; combining the diffracted light and the generated all or a part of the direct current component, and generating a combined beam; and reproducing the signal light by inverse-Fourier transforming the combined beam.
摘要翻译：一种全息图再现方法，用于通过对其中数字数据由强度分布的图像表示的信号光和参考光进行傅里叶变换来记录全息图的光记录介质中再现全息图，同时将提供了将直流分量从至少傅里叶变换信号光去除到光记录介质上的状态。该方法包括：将读出的参考光照射到光学记录介质上，并从记录的全息图产生衍射光; 产生包含在信号光的傅里叶变换图像中的直流分量的全部或一部分; 组合衍射光和产生的全部或一部分直流分量，并产生组合光束; 以及通过对组合光束进行傅里叶逆变换来再现信号光。

79. 发明申请

US20080151734A1 Hologram recording method and device, hologram reproduction method and device, and optical recording medium 有权
标题翻译：全息记录方法和装置，全息图再现方法和装置以及光记录介质
公开(公告)号：US20080151734A1
公开(公告)日：2008-06-26
申请号：US11808711
申请日：2007-06-12
申请人： Yasuhiro Ogasawara , Jiro Minabe , Shin Yasuda , Katsunori Kawano , Kazuhiro Hayashi , Koichi Haga , Hisae Yoshizawa , Makoto Furuki
发明人： Yasuhiro Ogasawara , Jiro Minabe , Shin Yasuda , Katsunori Kawano , Kazuhiro Hayashi , Koichi Haga , Hisae Yoshizawa , Makoto Furuki
IPC分类号： G11B7/00 , G03H1/26 , G11C13/04
CPC分类号： G11C13/042 , G03H1/16 , G11B7/0065 , G11B7/245 , G11B7/2467
摘要： There is provided a hologram recording method, including generating a signal light which is spatially modulated such that digital data is represented by an image of intensity distribution, irradiating the signal light on an optical recording medium after a Fourier transformation of the signal light such that a zero-order component of the signal light comes into focus at a point removed from the optical recording medium, forming a diffraction grating in the optical recording medium by interference between the zero-order component of the signal light and a high-order component thereof, and recording digital data represented by the signal light as a hologram.
摘要翻译：提供一种全息图记录方法，包括生成空间调制的信号光，使得数字数据由强度分布的图像表示，在信号光的傅立叶变换之后将信号光照射在光学记录介质上，使得信号光的零级分量在从光记录介质去除的点处聚焦，通过信号光的零级分量与其高阶分量之间的干扰在光记录介质中形成衍射光栅，并记录由信号光表示的数字数据作为全息图。

80. 发明申请

US20070065019A1 Two-dimensional coding method 有权
标题翻译：二维编码方法
公开(公告)号：US20070065019A1
公开(公告)日：2007-03-22
申请号：US11348488
申请日：2006-02-07
申请人： Shin Yasuda , Jiro Minabe , Katsunori Kawano , Yasuhiro Ogasawara , Kazuhiro Hayashi , Hisae Yoshizawa , Koichi Haga , Makoto Furuki
发明人： Shin Yasuda , Jiro Minabe , Katsunori Kawano , Yasuhiro Ogasawara , Kazuhiro Hayashi , Hisae Yoshizawa , Koichi Haga , Makoto Furuki
IPC分类号： G06K9/36
CPC分类号： G11B7/0065 , G11B7/00781 , G11B20/10 , G11B2220/2504
摘要： A two-dimensional coding method includes: using a two-dimensional image containing plural reference pixels each having a different brightness and data pixels representing data in accordance with brightness; and coding a binary sequence of plural bits to be recorded as a hologram by matching the brightness level of the data pixel based on the brightnesses of the plural reference pixels.
摘要翻译：二维编码方法包括：使用包含具有不同亮度的多个参考像素的二维图像和根据亮度表示数据的数据像素; 并且通过基于多个参考像素的亮度来匹配数据像素的亮度级，来编码要记录为全息图的多个比特的二进制序列。

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