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51. 发明授权

US07820234B2 Manufacturing method of optical information recording medium 有权
标题翻译：光信息记录介质的制造方法
公开(公告)号：US07820234B2
公开(公告)日：2010-10-26
申请号：US10479505
申请日：2002-05-31
申请人： Kazuhiro Hayashi , Kazuya Hisada , Shinya Abe , Kazuhiro Higashimaru , Eiji Ohno
发明人： Kazuhiro Hayashi , Kazuya Hisada , Shinya Abe , Kazuhiro Higashimaru , Eiji Ohno
IPC分类号： B05D5/06 , B05D3/06 , B05D3/12
CPC分类号： G11B7/252 , G11B7/2433 , G11B7/2542 , G11B7/26 , G11B7/266
摘要： A method of manufacturing an optical information recording medium to/from which signals can optically be recorded and reproduced. The recording medium includes a signal substrate (100), a signal recording layer (110), and a transparent cover layer (125) having a first transparent layer (115) and a second transparent layer (120), which is harder than the first transparent layer (115). Signals can be recorded and reproduced to and from the recording medium by a light transmitted to the signal recording layer through the transparent cover layer (125). The first transparent layer is formed so as to have a first predetermined distribution of thickness. The second transparent layer is formed so as to have a second predetermined distribution of thickness to make the total thickness of the transparent cover layer (125) uniform. The first transparent layer (115) may be made of a plurality of thin laminated transparent layers.
摘要翻译：一种光学信息记录介质的制造方法，可以光学地记录和再现信号。记录介质包括信号基板（100），信号记录层（110）和具有第一透明层（115）和第二透明层（120）的透明覆盖层（125），其比第一透明层透明层（115）。信号可以通过透过透明覆盖层（125）传输到信号记录层的光记录和记录到记录介质上。第一透明层形成为具有第一预定厚度分布。第二透明层形成为具有第二预定厚度分布，以使透明覆盖层（125）的总厚度均匀。第一透明层（115）可以由多个薄的层压透明层制成。

52. 发明授权

US07808881B2 Optical recording medium, optical recording medium manufacturing method, and optical recording medium reproducing method 有权
标题翻译：光记录介质，光记录介质制造方法和光记录介质再现方法
公开(公告)号：US07808881B2
公开(公告)日：2010-10-05
申请号：US10509745
申请日：2004-03-16
申请人： Yuko Kawaguchi , Shinya Abe , Morio Tomiyama , Eiji Ohno
发明人： Yuko Kawaguchi , Shinya Abe , Morio Tomiyama , Eiji Ohno
IPC分类号： G11B7/24
CPC分类号： G11B7/00736 , G11B7/0053 , G11B7/24079 , G11B7/268 , G11B20/00268
摘要： An optical recording medium includes a main-information area in which a metal reflection film is formed on a substrate where a row of pits is formed as main data, and a sub-information area in which is recorded medium identification information, which is used to identify the optical recording medium individually, by removing the metal reflection film partially and forming a plurality of reflection-film removed areas. Information is reproduced by irradiating the metal reflection film with a beam of light. In the sub-information area, a row of pits or a guide groove is formed on the substrate, and a track pitch of the row of pits or the guide groove is at least 0.24 μm wide and at most 0.45 μm wide.
摘要翻译：光记录介质包括主要信息区域，其中在形成有一排凹坑的基板上形成金属反射膜作为主数据，以及其中记录介质识别信息的子信息区域，其被用于通过部分地去除金属反射膜并形成多个反射膜去除区域来分别识别光记录介质。通过用光束照射金属反射膜来再现信息。在子信息区域中，在基板上形成一排凹坑或引导凹槽，该凹坑排或导向槽的轨道间距至少为0.24μm宽，最大为0.45μm宽。

53. 发明授权

US07497916B2 Method of manufacturing multilayer optical information recording medium 有权
标题翻译：多层光学信息记录介质的制造方法
公开(公告)号：US07497916B2
公开(公告)日：2009-03-03
申请号：US10486764
申请日：2003-02-26
申请人： Kazuhiro Hayashi , Kazuya Hisada , Eiji Ohno
发明人： Kazuhiro Hayashi , Kazuya Hisada , Eiji Ohno
IPC分类号： B32B37/00 , B29C39/44
CPC分类号： G11B7/263 , G11B7/24038
摘要： When a separation layer is formed using a stamper between a substrate and the stamper on a thick substrate, on the surface of which a rewritable recording multilayer film provided with signal guide grooves or pits and the signal guide grooves or pits are transferred from the stamper to the surface, variations in the thickness of the separation layer are produced due to unevenness of the distance between the stamper and the substrate.The surface of the kth signal recording layer of the kth signal substrate is shaped parallel to the surface with the guide grooves and pits of the (k−1)th signal recording layer on the (k−1)th stamper, a (k−1)th separation layer is formed between the two and then the (k−1)th stamper is peeled off. The distance between the surface with the guide grooves and pits of the (k−1)th signal recording layer and the kth signal recording layer becomes uniform, and therefore the thickness of the (k−1)th separation layer can be kept uniform.
摘要翻译：当使用基板和压模之间的压模在厚基板上形成分离层时，其表面上设有信号引导槽或凹坑的可重写记录多层膜和信号引导槽或凹坑从压模转移到由于压模和基板之间的距离不均匀，产生了分离层的厚度变化。第k信号基板的第k信号记录层的表面与第（k-1）个压模上的第（k-1）信号记录层的引导槽和凹坑平行于表面成形， 1）分离层之间形成，然后第（k-1）个压模被剥离。具有引导槽的表面与第（k-1）信号记录层和第k信号记录层的凹坑之间的距离变得均匀，因此可以使第（k-1）个分离层的厚度保持均匀。

54. 发明授权

US07401347B2 Optical data recording medium with protrusion bonded between center hole and clamping area 有权
标题翻译：光学数据记录介质，具有中心孔和夹紧区域之间的凸起
公开(公告)号：US07401347B2
公开(公告)日：2008-07-15
申请号：US11902733
申请日：2007-09-25
申请人： Kazuhiro Hayashi , Eiji Ohno , Masanari Mohri
发明人： Kazuhiro Hayashi , Eiji Ohno , Masanari Mohri
IPC分类号： G11B7/241 , G11B7/252
CPC分类号： G11B23/0035 , B29C45/263 , B29C2045/2661 , B29C2045/2667 , B29D17/005 , B29L2017/005 , G11B7/121 , G11B7/24003 , G11B7/24097 , G11B7/263 , G11B17/0284
摘要： A disc-shaped optical data recording medium has a signal recording layer for reading and/or writing data using light, and a 10 μm to 200 μm thick transparent protective layer disposed over the signal recording layer. The optical data recording medium includes a protrusion projecting from a surface of the transparent protective layer on a light-incidence surface side to which light is emitted to the signal recording layer. The protrusion is disposed in an area between a center hole and a clamping area where the optical data recording medium is held when reading and/or writing data in the signal recording layer.
摘要翻译：盘形光学数据记录介质具有用于使用光读取和/或写入数据的信号记录层和设置在信号记录层上的10μm至200μm厚的透明保护层。光学数据记录介质包括在光入射表面侧上从透明保护层的表面突出的突起，光入射表面侧向信号记录层发射光。当在信号记录层中读取和/或写入数据时，突出部设置在中心孔和保持光学数据记录介质的夹紧区域之间的区域中。

55. 发明申请

US20070291630A1 Optical Disc Production Apparatus 有权
标题翻译：光盘制作装置
公开(公告)号：US20070291630A1
公开(公告)日：2007-12-20
申请号：US11665589
申请日：2006-03-10
申请人： Hironobu Nishimura , Masahiko Kotoyori , Masahiro Nakamura , Kazuya Hisada , Eiji Ohno , Keiji Nishikiori
发明人： Hironobu Nishimura , Masahiko Kotoyori , Masahiro Nakamura , Kazuya Hisada , Eiji Ohno , Keiji Nishikiori
IPC分类号： G11B7/26
CPC分类号： G11B7/265 , G11B7/26
摘要： An optical disc production apparatus for producing a disc substrate with one or two signal layers including: a first signal layer forming mechanism for forming a first signal layer on a disc substrate (hereinafter, substrate); a layer forming mechanism which selectively forms a first reflection layer on the first signal layer and forms a second reflection layer on a second signal layer; a second signal layer forming mechanism which forms the second signal layer on the substrate on which the first reflection layer is formed on the first signal layer; a light transmission layer forming mechanism which forms a light transmission layer on the first/second reflection layer; a first transportation mechanism in a loop shape which is arranged close to each of the above-described constitutional element; a second transportation mechanism which is arranged closed to the first transportation mechanism, and which transports the substrate on which the first/second reflection layer is formed on the first signal layer to the light transmission layer forming mechanism; a first transfer mechanism which transfers the substrate on which the first signal layer is formed to the first transportation mechanism; a second transfer mechanism that selectively transfers the substrate transported by the first transportation mechanism on which the first/second reflection layer is formed on the first signal layer to the second transportation mechanism; and a third transfer mechanism that transfers the substrate transported by the first transportation mechanism on which the first reflection layer is formed on the first signal layer to the second signal layer forming mechanism, and that transfers the substrate on which the second signal layer is formed at the second signal layer forming apparatus to the first transportation mechanism.
摘要翻译：一种用于制造具有一个或两个信号层的盘基片的光盘制造装置，包括：用于在盘基片（以下称为基片）上形成第一信号层的第一信号层形成机构; 层形成机构，其在所述第一信号层上选择性地形成第一反射层，并在第二信号层上形成第二反射层; 第二信号层形成机构，在第一信号层上形成有第一反射层的基板上形成第二信号层; 在第一/第二反射层上形成透光层的透光层形成机构; 环状的第一输送机构，靠近上述构成要素配置; 第二传送机构，其布置成与第一传送机构相邻，并且将在第一信号层上形成有第一/第二反射层的基板传送到光传输层形成机构; 第一传送机构，其将形成有第一信号层的基板传送到第一传送机构; 第二传送机构，其选择性地将由第一传送机构传送的基板传送到第一信号层上的第一/第二反射层到第二传送机构; 以及第三传送机构，其将由其上形成有第一反射层的第一传送机构传送的基板在第一信号层形成机构上传送到第二信号层形成机构，并且将其上形成有第二信号层的基板第二信号层形成装置到第一传送机构。

56. 发明授权

US06291046B1 Optical information recording medium and method for producing the same 有权
标题翻译：光信息记录介质及其制造方法
公开(公告)号：US06291046B1
公开(公告)日：2001-09-18
申请号：US09436293
申请日：1999-11-08
申请人： Eiji Ohno , Hidemi Isomura , Akihiro Moteki
发明人： Eiji Ohno , Hidemi Isomura , Akihiro Moteki
IPC分类号： B32B302
CPC分类号： G11B7/26 , G11B7/24 , Y10S428/913 , Y10S430/146 , Y10T156/1002 , Y10T428/21 , Y10T428/31507 , Y10T428/31678
摘要： An optical information recording medium includes a first substrate; at least a first dielectric layer and a recording layer for signal recording provided on a surface of the first substrate; and a second substrate. The first substrate and the second substrate are assembled together in the state of being warped in planar symmetry and flattened. The first dielectric layer and the recording layer is interposed between the first substrate and the second substrate.
摘要翻译：光学信息记录介质包括第一基板; 至少第一介电层和用于信号记录的记录层，设置在第一基板的表面上; 和第二基板。将第一基板和第二基板在平面对称且翘曲的状态下组装在一起。第一介电层和记录层介于第一基板和第二基板之间。

57. 发明授权

US5989654A Method for manufacturing an optical information recording medium 失效
标题翻译：光学信息记录介质的制造方法
公开(公告)号：US5989654A
公开(公告)日：1999-11-23
申请号：US888867
申请日：1997-07-07
申请人： Kazumi Yoshioka , Eiji Ohno , Hidemi Isomura , Hiroyuki Ohta
发明人： Kazumi Yoshioka , Eiji Ohno , Hidemi Isomura , Hiroyuki Ohta
IPC分类号： C23C14/34 , G11B7/26 , H05H1/24
CPC分类号： H01J37/32018 , C23C14/34 , G11B7/26
摘要： A method for manufacturing an optical information recording medium which is usually stable and is not affected by the environmental condition and an apparatus used therefor. The method comprises the steps of placing a substrate and a member comprising a material for a film opposing each other in a vacuum film forming chamber; forming a plasma by glow discharging a gas between the substrate and the member comprising a material for a film; and supplying a gas mixture containing water to the film forming chamber before forming films or during forming films of the protective layer by the film forming method in which the material for a film freed from the member comprising a material for a film by using the plasma as an energy source are attached or deposited on the substrate.
摘要翻译：一种光学信息记录介质的制造方法，其通常是稳定的并且不受环境条件的影响，以及用于其的设备。该方法包括以下步骤：在真空成膜室中放置基板和包括彼此相对的膜的材料的构件; 通过在衬底和包括用于膜的材料的构件之间辉光放电气体来形成等离子体; 以及在形成膜之前或在形成保护层的膜期间，通过成膜方法将含有水的气体混合物供给到成膜室，其中通过使用等离子体将包含用于膜的材料的部件的材料从成膜方法中除去能量源附着或沉积在基底上。

58. 发明申请

US20120020199A1 INFORMATION RECORDING MEDIUM AND METHOD FOR MANUFACTURING INFORMATION RECORDING MEDIUM 审中-公开
标题翻译：信息记录介质和制造信息记录介质的方法
公开(公告)号：US20120020199A1
公开(公告)日：2012-01-26
申请号：US13259711
申请日：2010-04-05
申请人： Kazuya Hisada , Eiji Ohno , Masahiro Birukawa
发明人： Kazuya Hisada , Eiji Ohno , Masahiro Birukawa
IPC分类号： G11B7/24 , B05D5/00 , B05D3/00 , B05D1/36
CPC分类号： G11B7/261 , G11B7/00454 , G11B7/1387 , G11B7/24085 , G11B7/2433 , G11B7/253 , G11B7/266
摘要： An information recording medium includes a substrate, and particle portions arranged in isolated relation on the substrate and each including an information recording material. A width of each of the particle portions in an information recording direction is not more than 30 nm. The information recording medium further includes pillars arranged in isolated relation on the substrate. Each of the particle portions is formed of the information recording material formed on each of the pillars. A width of each of the pillars in the information recording direction is not more than 30 nm, and a height of each of the pillars is larger than a thickness of the information recording material.
摘要翻译：信息记录介质包括基板和在基板上以隔离关系布置的每个包括信息记录材料的颗粒部分。信息记录方向上的每个颗粒部分的宽度不大于30nm。信息记录介质还包括在基板上以隔离关系布置的柱。每个颗粒部分由形成在每个支柱上的信息记录材料形成。信息记录方向上的每个柱的宽度不大于30nm，并且每个柱的高度大于信息记录材料的厚度。

59. 发明授权

US07907502B2 Optical information recording medium, its information recording/reproducing method, and information recording/reproducing device 失效
标题翻译：光信息记录介质，其信息记录/再现方法和信息记录/再现装置
公开(公告)号：US07907502B2
公开(公告)日：2011-03-15
申请号：US11577746
申请日：2005-11-08
申请人： Keiji Nishikiori , Morio Tomiyama , Eiji Ohno
发明人： Keiji Nishikiori , Morio Tomiyama , Eiji Ohno
IPC分类号： G11B7/24
CPC分类号： G11B7/00736 , G11B7/24038 , G11B2007/0013
摘要： An optical information recording medium includes a substrate, n information recording layers provided on the substrate, and spacer layers, each of which is provided so as to be interposed between the information recording layers, wherein each of (n−1) or more of the information recording layers has a layer number information part that is formed in correspondence with one or more recording marks X and contains layer number information, where n represents an integer of not less than 2, and the layer number information is information used for determining which a given information recording layer is among the n information recording layers. Each recording mark X has a length in a circumferential direction longer than a length of a recording mark Y used for recording another information in the information recording layers.
摘要翻译：光学信息记录介质包括基板，设置在基板上的n个信息记录层以及间隔层，每个间隔层被设置成介于信息记录层之间，其中，（n-1）个或更多个信息记录层具有与一个或多个记录标记X相对应形成的层号信息部分，并且包含层号信息，其中n表示不小于2的整数，层号信息是用于确定哪个给定信息记录层是n个信息记录层之一。每个记录标记X具有比用于在信息记录层中记录另一信息的记录标记Y的长度更长的周向长度。

60. 发明授权

US07821909B2 Optical recording medium, manufacturing method for optical recording medium, and reproducing method for optical recording medium 有权
标题翻译：光记录介质，光记录介质的制造方法和光记录介质的再现方法
公开(公告)号：US07821909B2
公开(公告)日：2010-10-26
申请号：US12237613
申请日：2008-09-25
申请人： Yuko Kawaguchi , Shinya Abe , Morio Tomiyama , Eiji Ohno
发明人： Yuko Kawaguchi , Shinya Abe , Morio Tomiyama , Eiji Ohno
IPC分类号： G11B7/24
CPC分类号： G11B7/00736 , G11B7/0053 , G11B7/24079 , G11B7/268 , G11B20/00268
摘要： An optical recording medium includes a main-information area in which a metal reflection film is formed on a substrate where a row of pits is formed as main data, and a sub-information area in which is recorded medium identification information, which is used to identify the optical recording medium individually, by removing the metal reflection film partially and forming a plurality of reflection-film removed areas. Information is reproduced by irradiating the metal reflection film with a beam of light. In the sub-information area, a row of pits or a guide groove is formed on the substrate, and a track pitch of the row of pits or the guide groove is at least 0.24 μm wide and at most 0.45 μm wide.
摘要翻译：光记录介质包括主要信息区域，其中在形成有一排凹坑的基板上形成金属反射膜作为主数据，以及其中记录介质识别信息的子信息区域，其被用于通过部分地去除金属反射膜并形成多个反射膜去除区域来分别识别光记录介质。通过用光束照射金属反射膜来再现信息。在子信息区域中，在基板上形成一排凹坑或引导凹槽，该凹坑排或导向槽的轨道间距至少为0.24μm宽，最大为0.45μm宽。

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