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1. 发明申请

US20090046567A1 OPTICAL INFORMATION RECORDING MEDIUM AND METHOD FOR MANUFACTURING OPTICAL INFORMATION RECORDING MEDIUM 失效
标题翻译：光信息记录介质和制造光信息记录介质的方法
公开(公告)号：US20090046567A1
公开(公告)日：2009-02-19
申请号：US12091259
申请日：2006-10-23
申请人： Kazuya Hisada , Tsutomu Fujii , Morio Tomiyama
发明人： Kazuya Hisada , Tsutomu Fujii , Morio Tomiyama
IPC分类号： G11B7/26 , B05D5/06
CPC分类号： G11B7/24 , G11B7/26 , G11B23/0021
摘要： An optical information recording medium, includes a disc-shaped substrate, at least one information recording layer formed over a recording/reproducing-side main surface of the substrate, a light transmitting layer formed over the information recording layer, and a protecting layer formed to cover the light transmitting layer and at least one part of a side end surface perpendicular to the main surface of the substrate. At least the part of the side end surface is covered with the protecting layer for covering the recording/reproducing-side main surface, and the surface of the protecting layer covering at least the part of the side end surface has a larger surface roughness than that of the surface of the protecting layer covering the upper of the recording/reproducing-side main surface.
摘要翻译：一种光学信息记录介质，包括盘形基板，形成在基板的记录/再现侧主表面上的至少一个信息记录层，形成在信息记录层上的光透射层，以及保护层，形成为覆盖透光层和垂直于基板主表面的侧端表面的至少一部分。侧端面的至少一部分被保护层覆盖以覆盖记录/再现侧主表面，并且至少覆盖侧端表面的部分的保护层的表面具有比其更大的表面粗糙度保护层的表面覆盖记录/再现侧主表面的上部。

2. 发明授权

US07396562B2 Optical information-recording medium manufacturing method and manufacturing apparatus 有权
标题翻译：光信息记录介质的制造方法和制造装置
公开(公告)号：US07396562B2
公开(公告)日：2008-07-08
申请号：US10479589
申请日：2002-06-06
申请人： Kazuya Hisada , Eiji Ohno , Kazuhiro Higashimaru , Kazuhiro Hayashi
发明人： Kazuya Hisada , Eiji Ohno , Kazuhiro Higashimaru , Kazuhiro Hayashi
IPC分类号： B05D3/06 , B05D3/12
CPC分类号： G11B7/26 , G11B7/266
摘要： A method of manufacturing an optical information recording medium that has a substrate having a signal recording layer formed on one principal surface thereof; and an optically transparent layer formed on the signal recording layer and made from a radiation cure type resin. According to the method, when the optically transparent layer is formed, the radiation cure type resin is supplied onto the substrate, and the radiation cure type resin is applied over the substrate by spinning the substrate at a predetermined number of application revolutions in a spin coating method. The number of revolutions of the substrate is increased after the application of the resin, and radiation is irradiated to cure the radiation cure type resin while the number of revolutions of the substrate is increased.
摘要翻译：一种制造光学信息记录介质的方法，该光学信息记录介质具有形成在其一个主表面上的信号记录层的基板; 以及形成在信号记录层上并由辐射固化型树脂制成的光学透明层。根据该方法，当形成光学透明层时，将辐射固化型树脂供给到基板上，并且通过以预定数量的旋涂旋转基材将辐射固化型树脂涂覆在基材上方法。在施加树脂之后，基板的转数增加，并且照射辐射以固化辐射固化型树脂，同时基板的转数增加。

3. 发明申请

US20070020561A1 Manufacturing method and manufacturing apparatus for an optical data recording medium, and an optical data recording medium 审中-公开
标题翻译：光学数据记录介质的制造方法和制造装置以及光学数据记录介质
公开(公告)号：US20070020561A1
公开(公告)日：2007-01-25
申请号：US11485491
申请日：2006-07-13
申请人： Kazuya Hisada , Keiji Nishikiori
发明人： Kazuya Hisada , Keiji Nishikiori
IPC分类号： G11B7/24
CPC分类号： G11B7/266 , G11B2020/1288 , G11B2220/2541
摘要： A manufacturing method for an optical data recording medium having a substrate with at least one signal recording layer and a resin layer for passing light, the manufacturing method includes: coating a radiation-curable resin on the substrate; and forming the resin layer by curing at least a part of the radiation-curable resin by increasing the rotational speed of the substrate to a first speed, then decreasing the rotational speed of the substrate, and emitting radiation while the rotational speed of the substrate is decreasing.
摘要翻译：一种光学数据记录介质的制造方法，具有具有至少一个信号记录层的基板和用于使光通过的树脂层的光学数据记录介质，其制造方法包括：在基板上涂布可辐射固化树脂; 以及通过将基板的旋转速度提高到第一速度来固化至少一部分可辐射固化树脂来形成树脂层，然后降低基板的旋转速度，并且当基板的旋转速度为减少

4. 发明授权

US06977018B2 Optical information recording medium and its manufacturing method and apparatus 失效
标题翻译：光学信息记录介质及其制造方法和装置
公开(公告)号：US06977018B2
公开(公告)日：2005-12-20
申请号：US10446052
申请日：2003-05-28
申请人： Eiji Ohno , Hidemi Isomura , Hideo Matsumoto , Kazuhiro Hayashi , Kazuya Hisada , Kazuo Inoue
发明人： Eiji Ohno , Hidemi Isomura , Hideo Matsumoto , Kazuhiro Hayashi , Kazuya Hisada , Kazuo Inoue
IPC分类号： B29C35/08 , B29C65/48 , G11B7/26 , B32B31/28
CPC分类号： B29C65/1406 , B29C65/1435 , B29C65/1454 , B29C65/1464 , B29C65/1483 , B29C65/1487 , B29C65/4845 , B29C65/521 , B29C65/544 , B29C65/548 , B29C66/1122 , B29C66/324 , B29C66/3452 , B29C66/452 , B29C66/71 , B29C66/72321 , B29C66/954 , B29C2035/0827 , B29L2017/005 , B32B37/1284 , B32B2429/02 , G11B7/26 , B29C66/95 , B29C65/00 , B29K2069/00
摘要： An optical information recording medium is manufactured by bonding a first substrate having a first central bore and a second substrate having a second central bore to each other with radiation cure resin. The radiation cure resin is coated on the first substrate. The first and second substrates are brought into close contact with each other so as to form the first and second substrates integrally with the radiation cure resin. A neighborhood of the first and second central bores is radiated. A whole of at least one of opposite outer faces of the integral first and second substrates is irradiated with radiation so as to wholly cure the radiation cure resin.
摘要翻译：通过用辐射固化树脂将具有第一中心孔的第一基底和具有第二中心孔的第二基底彼此结合来制造光学信息记录介质。辐射固化树脂被涂覆在第一基底上。使第一和第二基板彼此紧密接触，以便与辐射固化树脂一体地形成第一和第二基板。第一和第二中心孔的邻域辐射。整体的第一和第二基底的至少一个相对的外表面被辐射照射以使辐射固化树脂完全固化。

5. 发明授权

US06743320B2 Method and apparatus of optical information recording medium, and optical information recording medium 有权
标题翻译：光学信息记录介质的方法和装置以及光学信息记录介质
公开(公告)号：US06743320B2
公开(公告)日：2004-06-01
申请号：US09950079
申请日：2001-09-12
申请人： Kazuya Hisada , Kazuhiro Hayashi , Eiji Ohno
发明人： Kazuya Hisada , Kazuhiro Hayashi , Eiji Ohno
IPC分类号： B29C3508
CPC分类号： G11B7/24038 , B29D17/005 , G11B7/263
摘要： An optical disk is manufactured by bonding a resin stamper having, on a principal plane, asperity pits on which a thin film is formed and a second substrate having a thickness of 0.3 mm or less with radiation cured resin such that the asperity pits face to the second substrate. The resin stamper is peeled off after curing the radiation cured resin to form asperity pits on the second substrate. A metal film is formed on the asperity pits on the second substrate to attain an information recording layer on the second substrate. A first substrate having an information recording layer and the second substrate having the formed information recording layer are bonded such that the both information recording layers face each other.
摘要翻译：光盘是通过在主平面上形成有凹凸形成薄膜的树脂压模和厚度为0.3mm以下的第二基板与辐射固化树脂接合来制造的，使得凹凸面向第二基板。在固化辐射固化树脂之后，树脂压模被剥离，以在第二基板上形成凹凸。在第二基板上的凹凸处形成金属膜，以在第二基板上形成信息记录层。具有信息记录层的第一衬底和具有形成的信息记录层的第二衬底被结合，使得两个信息记录层彼此面对。

6. 发明授权

US08454863B2 Method of and apparatus for manufacturing multi-layer optical information recording medium 有权
公开(公告)号：US08454863B2
公开(公告)日：2013-06-04
申请号：US12264345
申请日：2008-11-04
申请人： Kazuhiro Hayashi , Kazuya Hisada , Kazuhiro Higashimaru , Eiji Ohno
发明人： Kazuhiro Hayashi , Kazuya Hisada , Kazuhiro Higashimaru , Eiji Ohno
IPC分类号： B29D17/00
CPC分类号： B29C43/3697 , B29C43/021 , B29C43/203 , B29C43/52 , B29C2043/025 , B29C2043/043 , B29C2043/3488 , B29D17/005 , B29L2017/003 , B29L2017/005 , G11B7/24038 , G11B7/26 , Y10T428/21
摘要： A transfer layer on a surface of a mold has a thickness distribution along the radius direction that the layer is thick in an inner round portion but is gradually thinner toward an outer round portion. An adhesive layer is formed between a surface of a signal substrate which bears a signal recording film and the mold which seats the transfer layer. The adhesive layer has a thickness distribution that the layer is thin in an inner round portion but is gradually thicker toward an outer round portion. Since the thickness distributions along the radius direction of the transfer layer and the adhesive layer are opposite to each other, the thickness distribution of an isolation layer which comprises the two layers is uniform.

7. 发明授权

US08211522B2 Manufacturing method for optical information recording medium and optical information recording medium 有权
标题翻译：光信息记录介质和光信息记录介质的制造方法
公开(公告)号：US08211522B2
公开(公告)日：2012-07-03
申请号：US12598816
申请日：2009-03-05
申请人： Kazuya Hisada , Yuuko Tomekawa
发明人： Kazuya Hisada , Yuuko Tomekawa
IPC分类号： B32B3/02
CPC分类号： G11B7/263 , G11B7/24038 , Y10T428/21
摘要： Optical recording medium manufacturing includes: providing a first resin on a first recording layer; forming a first intermediate layer by performing first UV irradiation at a first dose to cure the first resin; providing a second recording layer on the first intermediate layer; providing a second resin on the second recording layer; forming a second intermediate layer by performing second UV irradiation at a second dose to cure the second resin; providing a third recording layer on the second intermediate layer; providing a third resin on the third recording layer; and forming a light transmitting layer by performing third UV irradiation at a third dose to cure the third resin. The first and second resins have substantially the same relationships between UV dose received and linear expansion coefficient. The first through third doses are such that UV doses received by the intermediate layers are substantially the same.
摘要翻译：光记录介质制造包括：在第一记录层上提供第一树脂; 通过以第一剂量进行第一UV照射来固化第一树脂来形成第一中间层; 在第一中间层上提供第二记录层; 在第二记录层上提供第二树脂; 通过以第二剂量进行第二UV照射来固化第二树脂来形成第二中间层; 在第二中间层上提供第三记录层; 在第三记录层上提供第三树脂; 以及通过以第三剂量进行第三UV照射来形成透光层，以使第三树脂固化。第一和第二树脂具有基本上相同的UV剂量和线膨胀系数之间的关系。第一至第三剂量使得由中间层接收的紫外线剂量基本上相同。

8. 发明授权

US07477407B2 Confocal optical device and spherical-aberration correction method 失效
标题翻译：共焦光学装置和球面像差校正方法
公开(公告)号：US07477407B2
公开(公告)日：2009-01-13
申请号：US11268663
申请日：2005-11-08
申请人： Tatsuo Itoh , Teruhiro Shiono , Kazuya Hisada
发明人： Tatsuo Itoh , Teruhiro Shiono , Kazuya Hisada
IPC分类号： G01B11/28
CPC分类号： G01B11/0616 , G01B9/04 , G02B21/0072
摘要： A confocal optical device and a spherical-aberration correction method reduce the generation of spherical aberration. This confocal optical device includes a drive mechanism which moves a sample board to change the distance between an objective lens and the sample board. A spherical-aberration correction element is disposed between a light source and the objective lens. A reference-position detection section, based on a detection result by a photo-detector, detects the position of the sample board when the focal position of the objective lens coincides with the surface of the sample. A movement-distance derivation section, based on a detection result by the photo-detector, calculates a distance by which the sample board is moved until the focal position of the objective lens coincides with an object to be measured inside of the sample, and derives the depth at which the measured object is located in the sample. A correction control section controls the spherical-aberration correction element according to the inside-sample depth of the measured object.
摘要翻译：共焦光学装置和球面像差校正方法减少了球面像差的产生。该共焦光学装置包括驱动机构，该驱动机构移动样品板以改变物镜与样品板之间的距离。在光源和物镜之间设置球面像差校正元件。当基准位置检测部分基于光检测器的检测结果，当物镜的焦点位置与样品的表面一致时，检测样品板的位置。基于光检测器的检测结果的运动距离导出部分计算样品板移动到物镜的焦点位置与样品内部待测物体重合的距离，并导出测量对象位于样品中的深度。校正控制部根据测量对象的内部样本深度控制球面像差校正元件。

9. 发明授权

US07460463B2 Method of and apparatus for manufacturing multi-layer optical information recording medium 有权
标题翻译：多层光信息记录介质
公开(公告)号：US07460463B2
公开(公告)日：2008-12-02
申请号：US10431656
申请日：2003-05-07
申请人： Kazuhiro Hayashi , Kazuya Hisada , Kazuhiro Higashimaru , Eiji Ohno
发明人： Kazuhiro Hayashi , Kazuya Hisada , Kazuhiro Higashimaru , Eiji Ohno
IPC分类号： B29D17/00
CPC分类号： B29C43/3697 , B29C43/021 , B29C43/203 , B29C43/52 , B29C2043/025 , B29C2043/043 , B29C2043/3488 , B29D17/005 , B29L2017/003 , B29L2017/005 , G11B7/24038 , G11B7/26 , Y10T428/21
摘要： A transfer layer on a surface of a mold has a thickness distribution along the radius direction that the layer is thick in an inner round portion but is gradually thinner toward an outer round portion. An adhesive layer is formed between a surface of a signal substrate which bears a signal recording film and the mold which seats the transfer layer. The adhesive layer has a thickness distribution that the layer is thin in an inner round portion but is gradually thicker toward an outer round portion. Since the thickness distributions along the radius direction of the transfer layer and the adhesive layer are opposite to each other, the thickness distribution of an isolation layer which comprises the two layers is uniform.
摘要翻译：模具表面上的转印层具有沿着半径方向的厚度分布，使得该层在内圆形部分中较厚，但是朝向外部圆形部逐渐变薄。在承载有信号记录膜的信号基板的表面和安置转印层的模具之间形成粘合剂层。粘合剂层具有厚度分布，该层在内部圆形部分中较薄，但朝向外部圆形部逐渐变厚。由于沿着转印层和粘合剂层的半径方向的厚度分布彼此相反，所以包括两层的隔离层的厚度分布是均匀的。

10. 发明申请

US20050259562A1 Optical recording medium and production method thereof 有权
标题翻译：光记录介质及其制备方法
公开(公告)号：US20050259562A1
公开(公告)日：2005-11-24
申请号：US10381152
申请日：2002-06-12
申请人： Morio Tomiyama , Kazuya Hisada , Eiichi Ito
发明人： Morio Tomiyama , Kazuya Hisada , Eiichi Ito
IPC分类号： B29D17/00 , G11B7/26 , B29D11/00 , G02B1/12 , G11B3/70 , G11B5/84
CPC分类号： B29D17/005 , G11B7/263
摘要： A method for producing an optical recording medium of the present invention includes: a first step of laminating a substrate and a transfer stamper with a not cured ultraviolet-curable resin interposed therebetween, the transfer stamper having, on at least one of surfaces thereof, recesses/projections that provide information to be transferred; a second step of transferring the information to be transferred of the transfer stamper onto a surface of the ultraviolet-curable resin; a third step of detaching the transfer stamper from the ultraviolet-curable resin at an interface therebetween after the ultraviolet-curable resin is cured; and a fourth step of forming a thin film layer on the information-transferred surface of the ultraviolet-curable resin, the thin film layer including at least one of a recording film and a reflection film. In this method, at least one of a weight of the transfer stamper and a viscosity of the ultraviolet-curable resin is set so that a surface roughness of the information-transferred surface of the ultraviolet-curable resin is smaller than a surface roughness of the surface of the transfer stamper on which the information to be transferred is provided.
摘要翻译：本发明的光记录介质的制造方法包括：第一工序，在基板和转印用压模之间夹置未固化的紫外线固化树脂的层叠方法，所述转印模具的至少一个面上具有凹部 /提供转让信息的预测; 第二步，将转印模具的转印信息转印到紫外线固化树脂的表面上; 在紫外线固化树脂固化之后，在其间界面处从紫外线固化树脂上分离转印模具的第三步骤; 以及在所述紫外线固化树脂的信息传递表面上形成薄膜层的第四步骤，所述薄膜层包括记录膜和反射膜中的至少一种。在该方法中，将转印模的重量和紫外线固化型树脂的粘度中的至少一种设定为使紫外线固化型树脂的信息转印面的表面粗糙度小于提供要传送的信息的传送压模的表面。

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