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41. 发明授权

US08134905B2 Information storage device and storage media 有权
标题翻译：信息存储设备和存储介质
公开(公告)号：US08134905B2
公开(公告)日：2012-03-13
申请号：US12261032
申请日：2008-10-30
申请人： Takao Watanabe , Toshimichi Shintani , Takeshi Maeda , Akemi Hirotsune , Tomonori Sekiguchi
发明人： Takao Watanabe , Toshimichi Shintani , Takeshi Maeda , Akemi Hirotsune , Tomonori Sekiguchi
IPC分类号： G11B7/00
CPC分类号： G11B7/0025 , G11B7/24006
摘要： In an information memory apparatus having minute areas for storing information arranged in x, y and z directions three-dimensionally, parallel rays are irradiated to a memory area MA in a direction perpendicular to a z-axis to take projection images of the memory area MA while rotating the memory area MA around the z-axis little by little. The light rays irradiated at this time have a size which covers at least a direction of an x-y plane of the memory area. A computation unit PU finds data and addresses of minute areas distributed three-dimensionally by performing computation based upon the principle of computer tomography on the projection images. As for data writing, a change is given to optical transmissivity or light emission characteristics by irradiating laser light focused by a lens OL placed outside the memory area to a desired minute area and causing heat denaturation within the pertinent minute area.
摘要翻译：在具有用于以三维方式存储以x，y和z方向排列的信息的微小区域的信息存储装置中，在垂直于z轴的方向上将平行光线照射到存储区域MA，以拍摄存储区域MA的投影图像同时围绕z轴逐渐旋转存储区域MA。此时照射的光线具有至少覆盖存储区域的x-y平面的方向的尺寸。计算单元PU通过基于投影图像上的计算机断层摄影的原理执行计算，找到三维分布的微小区域的数据和地址。对于数据写入，通过将放置在存储区域外部的透镜OL聚焦的激光照射到期望的微小区域并且在相关的微小区域内引起热变性，来对光学透射率或发光特性进行改变。

42. 发明授权

US06532034B2 Optical disk, optical disk apparatus, and method for writing figures 失效
标题翻译：光盘，光盘装置以及写入图形的方法
公开(公告)号：US06532034B2
公开(公告)日：2003-03-11
申请号：US09942614
申请日：2001-08-31
申请人： Akemi Hirotsune , Yoshiko Nishi , Yumiko Anzai
发明人： Akemi Hirotsune , Yoshiko Nishi , Yumiko Anzai
IPC分类号： B41J2435
CPC分类号： G11B7/0037 , G11B7/006 , G11B7/0079 , G11B7/24038 , G11B7/24094 , G11B23/38 , G11B23/40
摘要： A method of writing a visible figure in an optical disk, including the steps of providing an application program; providing an optical disk having a recording region/film made of a phase-changing material in which a first visible figure is written, the application program storing data to write a second visible figure in the optical disk; reading data for writing the second visible figure; developing figure data which has been read into writing coordinates; converting the writing coordinates into disk coordinates; generating a laser driving pattern for each track of the recording region/film to write the second visible figure based on the developed figure data on the disk coordinates; and driving the laser based on the laser driving pattern, thereby irradiating the optical disk to write the second visible figure in the recording region/film to change the first visible figure into the second visible figure.
摘要翻译：一种将可视图形写入光盘的方法，包括提供应用程序的步骤; 提供一种具有记录区域/薄膜的光盘，所述记录区域/胶片由其中写入第一可见图形的相变材料制成，所述应用程序存储数据以将第二可见图形写入所述光盘; 读取第二个可见图形的数据; 开发已读入书写坐标的图形数据; 将书写坐标转换为磁盘坐标; 针对记录区域/胶片的每个轨道生成激光驱动图案，以基于所形成的图形数据将所述第二可见图形写在所述盘坐标上; 并且基于激光驱动图案驱动激光，从而照射光盘以将第二可见图形写入记录区域/胶片中，以将第一可见图形改变为第二可视图形。

43. 发明授权

US07601412B2 Information recording medium, information reproduction method and information recording method 有权
标题翻译：信息记录介质，信息再现方法和信息记录方法
公开(公告)号：US07601412B2
公开(公告)日：2009-10-13
申请号：US11319073
申请日：2005-12-28
申请人： Akemi Hirotsune , Yumiko Anzai
发明人： Akemi Hirotsune , Yumiko Anzai
IPC分类号： B32B3/02 , G11B7/24
CPC分类号： G11B7/24038 , G11B7/2403 , G11B7/24065 , G11B7/2433 , G11B7/2534 , G11B7/26 , G11B2007/25708 , G11B2007/2571 , G11B2007/25715
摘要： A method for mass-producing a recording mark capable of being reproduced even below the diffraction limit in the information recording medium. A medium comprising: a substrate including a first material on the surface, and a second material formed on a first area on the substrate, and a third material at least whose surface energy or surface curvature are different from the second material, and the second material and third material possess at least different chemical or physical characteristics, and at least the surface energy or surface curvature of the third material are greater than the second material, moreover a region formed of the third material contains less than 20 percent of the second material, and the second or the third material can be melted for performing recording or reproduction, so that a recording mark can be produced that is capable of being read even below the diffraction limit in the information recording medium.
摘要翻译：一种用于批量生产即使在信息记录介质中的衍射极限以下再现的记录标记的方法。一种介质，包括：在所述表面上包括第一材料的基板和形成在所述基板上的第一区域上的第二材料和至少其表面能或表面曲率不同于所述第二材料的第三材料，并且所述第二材料第三材料具有至少不同的化学或物理特性，并且至少第三材料的表面能或表面曲率大于第二材料，而由第三材料形成的区域含有少于第二材料的20％并且可以熔化第二或第三材料进行记录或再现，使得可以产生能够甚至低于信息记录介质中的衍射极限的读数的记录标记。

44. 发明申请

US20050276211A1 Information recording medium and manufacturing process 审中-公开
标题翻译：信息记录介质和制造过程
公开(公告)号：US20050276211A1
公开(公告)日：2005-12-15
申请号：US11147271
申请日：2005-06-08
申请人： Akemi Hirotsune , Motoyasu Terao , Yumiko Anzai , Masaki Mukoh , Harukazu Miyamoto , Takeshi Maeda , Kyoko Kojima , Tateo Irie , Toshimasa Kamisada , Reiji Tamura , Hideki Nagano , Hiroyuki Awano
发明人： Akemi Hirotsune , Motoyasu Terao , Yumiko Anzai , Masaki Mukoh , Harukazu Miyamoto , Takeshi Maeda , Kyoko Kojima , Tateo Irie , Toshimasa Kamisada , Reiji Tamura , Hideki Nagano , Hiroyuki Awano
IPC分类号： G11B7/24 , G11B7/26
CPC分类号： G11B7/24038 , G11B7/266
摘要： An information recording medium and manufacturing method for high-speed and high density recording. An inorganic film is formed by sputtering while applying a bias voltage to shift the substrate voltage potential in the negative direction, or a laminated film is formed by applying energy after coating a substrate with an organic film, and the irregularities maintained even after the laminated film is formed, so that stable, high-capacity and high-speed recording can be attained by forming a multi-information-layer that still retains the irregularities.
摘要翻译：一种用于高速和高密度记录的信息记录介质和制造方法。通过溅射形成无机膜，同时施加偏置电压以使基板电压电位沿负方向移位，或者通过在用有机膜涂覆基板之后施加能量形成层压膜，甚至在层压膜之后保持不规则性形成，从而通过形成仍然保持不规则性的多信息层，可以实现稳定，高容量和高速记录。

45. 发明授权

US08040712B2 Information memory device and memory medium 失效
标题翻译：信息存储设备和存储介质
公开(公告)号：US08040712B2
公开(公告)日：2011-10-18
申请号：US12314845
申请日：2008-12-17
申请人： Takao Watanabe , Toshimichi Shintani , Takeshi Maeda , Akemi Hirotsune , Yoshitaka Bito
发明人： Takao Watanabe , Toshimichi Shintani , Takeshi Maeda , Akemi Hirotsune , Yoshitaka Bito
IPC分类号： G11B11/00
CPC分类号： G01R33/44 , G11B5/00 , G11C11/16 , G11C13/04
摘要： An information memory device using an electromagnetic-wave resonance phenomenon is provided to achieve both high density and long-period storage of stored data. Memory cells are three-dimensionally arranged in the inside of a solid-like medium which is not contacted with a surface of the medium, and the memory cell has resonance characteristics to electromagnetic waves depending on the space coordinates of the memory cell. For the medium, a material is selected so that an electromagnetic wave having the resonance frequency of the memory cell. By observing absorption spectra of the irradiated electromagnetic wave or emission spectra after the absorption, three-dimensional space coordinates of the memory cell are calculated.
摘要翻译：提供了使用电磁波共振现象的信息存储装置来实现存储数据的高密度和长周期存储。存储单元被三维地布置在固体样介质的内部，其不与介质的表面接触，并且存储单元具有取决于存储单元的空间坐标的电磁波的共振特性。对于介质，选择材料使得具有存储单元的共振频率的电磁波。通过观察照射的电磁波的吸收光谱或吸收后的发射光谱，计算存储单元的三维空间坐标。

46. 发明申请

US20090154304A1 Information memory device and memory medium 失效
标题翻译：信息存储设备和存储介质
公开(公告)号：US20090154304A1
公开(公告)日：2009-06-18
申请号：US12314845
申请日：2008-12-17
申请人： Takao Watanabe , Toshimichi Shintani , Takeshi Maeda , Akemi Hirotsune , Yoshitaka Bito
发明人： Takao Watanabe , Toshimichi Shintani , Takeshi Maeda , Akemi Hirotsune , Yoshitaka Bito
IPC分类号： G11B11/00
CPC分类号： G01R33/44 , G11B5/00 , G11C11/16 , G11C13/04
摘要： An information memory device using an electromagnetic-wave resonance phenomenon is provided to achieve both high density and long-period storage of stored data. Memory cells are three-dimensionally arranged in the inside of a solid-like medium which is not contacted with a surface of the medium, and the memory cell has resonance characteristics to electromagnetic waves depending on the space coordinates of the memory cell. For the medium, a material is selected so that an electromagnetic wave having the resonance frequency of the memory cell. By observing absorption spectra of the irradiated electromagnetic wave or emission spectra after the absorption, three-dimensional space coordinates of the memory cell are calculated.
摘要翻译：提供了使用电磁波共振现象的信息存储装置来实现存储数据的高密度和长周期存储。存储单元被三维地布置在固体样介质的内部，其不与介质的表面接触，并且存储单元具有取决于存储单元的空间坐标的电磁波的共振特性。对于介质，选择材料使得具有存储单元的共振频率的电磁波。通过观察照射的电磁波的吸收光谱或吸收后的发射光谱，计算存储单元的三维空间坐标。

47. 发明申请

US20060262711A1 Optical information recording medium, and information recording method and information reproducing method using the same 失效
标题翻译：光信息记录介质，以及使用该光信息记录介质的信息记录方法和信息再现方法
公开(公告)号：US20060262711A1
公开(公告)日：2006-11-23
申请号：US11236786
申请日：2005-09-28
申请人： Toshimichi Shintani , Yumiko Anazai , Akemi Hirotsune , Hiromi Kudo
发明人： Toshimichi Shintani , Yumiko Anazai , Akemi Hirotsune , Hiromi Kudo
IPC分类号： G11B7/24
CPC分类号： G11B7/00454 , G11B7/00456 , G11B7/0052 , G11B7/0062 , G11B7/24 , G11B7/24085
摘要： An optical disk medium in which high density recording/reproducing is possible, an information recording method and an information reproducing method using it are provided. A pit composed of a phase change material and a recording film different from it are provided on an optical disk. The phase change pit has a pattern of a single frequency. A mark having a size on the same level as the phase change pit can be formed by melting a single phase change pit while recording and controlling the optical absorbance and the temperature of the recording film at the region. A single phase change pit is molten while reproducing. Since the optical characteristics of the molten region are different from the optical characteristics of other regions, only data at the molten region can be reproduced by a super-resolution effect.
摘要翻译：提供其中可以进行高密度记录/再现的光盘介质，信息记录方法和使用它的信息再现方法。由相变材料和不同于其的记录膜构成的凹坑设置在光盘上。相变凹坑具有单个频率的图案。可以通过在记录和控制该区域的记录膜的光吸收和温度的同时，熔化单相变坑来形成具有与相变凹坑相同水平的尺寸的标记。单个相变坑在再生时熔融。由于熔融区域的光学特性与其他区域的光学特性不同，所以只能通过超分辨率效果再现熔融区域的数据。

48. 发明申请

US20070009702A1 Information recording medium, information reproduction method and information recording method 有权
标题翻译：信息记录介质，信息再现方法和信息记录方法
公开(公告)号：US20070009702A1
公开(公告)日：2007-01-11
申请号：US11319073
申请日：2005-12-28
申请人： Akemi Hirotsune , Yumiko Anzai
发明人： Akemi Hirotsune , Yumiko Anzai
IPC分类号： B32B3/02
CPC分类号： G11B7/24038 , G11B7/2403 , G11B7/24065 , G11B7/2433 , G11B7/2534 , G11B7/26 , G11B2007/25708 , G11B2007/2571 , G11B2007/25715
摘要： A method for mass-producing a recording mark capable of being reproduced even below the diffraction limit in the information recording medium. A medium comprising: a substrate including a first material on the surface, and a second material formed on a first area on the substrate, and a third material at least whose surface energy or surface curvature are different from the second material, and the second material and third material possess at least different chemical or physical characteristics, and at least the surface energy or surface curvature of the third material are greater than the second material, moreover a region formed of the third material contains less than 20 percent of the second material, and the second or the third material can be melted for performing recording or reproduction, so that a recording mark can be produced that is capable of being read even below the diffraction limit in the information recording medium.
摘要翻译：一种用于批量生产即使在信息记录介质中的衍射极限以下再现的记录标记的方法。一种介质，包括：在所述表面上包括第一材料的基板和形成在所述基板上的第一区域上的第二材料和至少其表面能或表面曲率不同于所述第二材料的第三材料，并且所述第二材料第三材料具有至少不同的化学或物理特性，并且至少第三材料的表面能或表面曲率大于第二材料，而由第三材料形成的区域含有少于第二材料的20％并且可以熔化第二或第三材料进行记录或再现，使得可以产生能够甚至低于信息记录介质中的衍射极限的读数的记录标记。

49. 发明申请

US20070009291A1 Device and manufacturing method thereof 审中-公开
标题翻译：装置及其制造方法
公开(公告)号：US20070009291A1
公开(公告)日：2007-01-11
申请号：US11480928
申请日：2006-07-06
申请人： Yumiko Anzai , Akemi Hirotsune
发明人： Yumiko Anzai , Akemi Hirotsune
IPC分类号： G03G15/20
CPC分类号： G11B7/266 , B01J2219/00527 , B01J2219/00722 , B01J2219/00725 , B01L3/5085 , B01L3/5088 , B01L2200/12 , B01L2300/0819 , G11B5/855 , H01L21/76838
摘要： A process is simplified in a device in which desired materials are arranged in desired regions. After forming a film including a second material and a third material on a substrate having a first material on the surface, the second material and the third material are transferred utilizing the surface tension of the third material by using energy irradiation so that the second material comes on the first area of the surface of the substrate and the third material comes on the second area of the surface of the substrate. A fine device can be manufactured easily.
摘要翻译：在期望的材料被布置在期望的区域中的装置中简化了一个过程。在表面上具有第一材料的基板上形成包括第二材料和第三材料的膜之后，通过使用能量照射使第二材料和第三材料通过第三材料的表面张力而转移，从而第二材料到达第二材料在基板的表面的第一区域上，并且第三材料在基板的表面的第二区域上。可以容易地制造精细的装置。

50. 发明申请

US20050064334A1 Information recording medium 审中-公开
标题翻译：信息记录介质
公开(公告)号：US20050064334A1
公开(公告)日：2005-03-24
申请号：US10929425
申请日：2004-08-31
申请人： Akemi Hirotsune , Junko Ushiyama , Yumiko Anzai
发明人： Akemi Hirotsune , Junko Ushiyama , Yumiko Anzai
IPC分类号： B41M5/26 , C22C28/00 , G11B7/0045 , G11B7/24 , G11B7/243 , G11B7/254 , G11B7/257
CPC分类号： G11B7/257 , G11B7/00454 , G11B7/2403 , G11B7/24067 , G11B7/243 , G11B2007/24312 , G11B2007/24314 , G11B2007/24316
摘要： An information recording medium for high-density recording and reproduction that is low-cost and that has good rewrite characteristics. The information recording medium, in which recording is performed as an atomic arrangement is changed by optical irradiation, is capable of a number of rewrites. The information recording medium comprises a substrate on which a first protective layer with a thickness in the range from 18 to 65 nm, a recording film, a second protective layer, and a reflective layer are disposed in the mentioned order as seen from a light-incident side. Not less than 97 atomic % of the composition of the recording film is accounted for by Ge, Bi, and Te.
摘要翻译：一种用于高密度记录和再现的信息记录介质，其低成本且具有良好的重写特性。作为原子排列进行记录的信息记录介质通过光照射而改变，能够进行多次重写。该信息记录介质包括一个基板，其上以从上述顺序看，其上具有厚度在18nm至65nm范围内的第一保护层，记录膜，第二保护层和反射层，事件侧。记录膜的组成不低于97原子％由Ge，Bi和Te占据。

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