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1. 发明授权

US07161893B2 Stamper for fabrication of optical recording medium, method of forming information recording area and light transmissive layer, and optical recording medium 失效
标题翻译：用于制造光学记录介质的压模，形成信息记录区域和透光层的方法以及光学记录介质
公开(公告)号：US07161893B2
公开(公告)日：2007-01-09
申请号：US10488194
申请日：2002-08-21
申请人： Kenji Yamaga , Tsuyoshi Komaki , Kazuki Suzawa
发明人： Kenji Yamaga , Tsuyoshi Komaki , Kazuki Suzawa
IPC分类号： G11B7/24
CPC分类号： B29C41/045 , B29C35/0888 , B29C41/085 , B29C41/20 , B29C43/021 , B29C2035/0827 , B29C2043/025 , B29C2043/043 , B29C2043/3605 , B29C2791/001 , B29D17/005 , G11B7/263 , G11B7/266
摘要： A surface treatment of a light transmissive layer by spin coating is carried out in a simple way at low cost. When a light transmissive layer is to be formed by spin coating, the transfer of an information recording layer is carried out using a resin stamper having a convex portion in an outer peripheral portion. At the same time, an inclined plane (concave portion) is formed on the side of a substrate (member on which transfer is performed). As a result, coating is achieved in such a manner that a raise in the outer peripheral portion is prevented from being noticeable.
摘要翻译：通过旋转涂布对透光层的表面处理以简单的方式以低成本进行。当通过旋涂形成透光层时，使用在外周部分具有凸部的树脂压模来进行信息记录层的转印。同时，在基板（进行转印的构件）的侧面上形成倾斜平面（凹部）。结果，可以防止外周部的升高明显的方式进行涂布。

2. 发明申请

US20050022224A1 Stamper for manufacturing optical recording medium, method for forming information recording area and light transmitting layer, and optical recording medium 失效
标题翻译：用于制造光学记录介质的压模，用于形成信息记录区域和光透射层的方法以及光学记录介质
公开(公告)号：US20050022224A1
公开(公告)日：2005-01-27
申请号：US10488194
申请日：2002-08-21
申请人： Kenji Yamaga , Tsuyoshi Komaki , Kazuki Suzawa
发明人： Kenji Yamaga , Tsuyoshi Komaki , Kazuki Suzawa
IPC分类号： G11B7/24 , B29C35/08 , B29C41/04 , B29C41/08 , B29C41/20 , B29C43/02 , B29C43/36 , B29D17/00 , G11B7/26 , G11B11/00 , A01J21/00 , A01J25/12 , A21C3/00 , A21C11/02 , A23G1/20 , A23G3/00 , A23P1/00 , B28B11/08 , B28B21/00 , B29C59/00 , B29D1/00
CPC分类号： B29C41/045 , B29C35/0888 , B29C41/085 , B29C41/20 , B29C43/021 , B29C2035/0827 , B29C2043/025 , B29C2043/043 , B29C2043/3605 , B29C2791/001 , B29D17/005 , G11B7/263 , G11B7/266
摘要： A surface treatment of a light transmissive layer by spin coating is carried out in a simple way at low cost. When a light transmissive layer is to be formed by spin coating, the transfer of an information recording layer is carried out using a resin stamper having a convex portion in an outer peripheral portion. At the same time, an inclined plane (concave portion) is formed on the side of a substrate (member on which transfer is performed). As a result, coating is achieved in such a manner that a raise in the outer peripheral portion is prevented from being noticeable.
摘要翻译：通过旋转涂布对透光层的表面处理以简单的方式以低成本进行。当通过旋涂形成透光层时，使用在外周部分具有凸部的树脂压模来进行信息记录层的转印。同时，在基板（进行转印的构件）的侧面上形成倾斜平面（凹部）。结果，可以防止外周部的升高明显的方式进行涂布。

3. 发明授权

US07044726B2 Mold component and mold assembly 有权
标题翻译：模具部件和模具组装
公开(公告)号：US07044726B2
公开(公告)日：2006-05-16
申请号：US10668154
申请日：2003-09-24
申请人： Atsushi Koyama , Mamoru Usami , Kenji Yamaga , Mikio Domon , Kazuki Suzawa
发明人： Atsushi Koyama , Mamoru Usami , Kenji Yamaga , Mikio Domon , Kazuki Suzawa
IPC分类号： B29D11/00
CPC分类号： B29C45/0053 , B29C45/2632 , B29C2045/0079 , B29C2045/264 , B29D17/005 , B29L2017/003 , Y10S425/81
摘要： There is provided a mold component which makes it possible to mold a substrate for an optical recording medium which enables a functional layer having a uniform thickness to be formed thereon without using a resin-coating assisting member. A stamper holder holds a stamper thereon, and has a generally hollow cylindrical shape. An insertion hole formed through a central portion of the stamper has a diameter which is larger than an outer diameter of a cavity-side end of the stamper holder at a higher temperature of the holder than a normal temperature, and is slightly smaller than the outer diameter at the normal temperature of the holder. The cavity-side end inserted into the insertion hole at the higher temperature of the stamper is grasped by a rim of the insertion hole which is reduced in diameter at the normal temperature of the stamper.
摘要翻译：提供了一种模具部件，其可以在不使用树脂涂覆辅助部件的情况下模制用于光学记录介质的基板，从而能够在其上形成具有均匀厚度的功能层。压模保持器在其上保持压模，并且具有大致中空的圆柱形形状。通过压模的中心部分形成的插入孔的直径比保持器的温度高于常温的直径大于压模保持器的空腔侧端部的外径，并且略小于外部直径在保持架的常温下。在压模的较高温度下插入到插入孔中的空腔侧端部通过插入孔的边缘被夹持在压模的常温下直径减小。

4. 发明申请

US20050152249A1 Optical recording medium judgment device and optical recording medium judgment method 失效
标题翻译：光记录介质判断装置和光记录介质判断方法
公开(公告)号：US20050152249A1
公开(公告)日：2005-07-14
申请号：US10512211
申请日：2003-04-23
申请人： Kazuo Fukunaga , Toshikazu Hosobuchi , Takashi Namioka , Yasufumi Takasugi , Giichi Shibuya , Hideki Hirata , Kazuki Suzawa , Tsutomu Kotani
发明人： Kazuo Fukunaga , Toshikazu Hosobuchi , Takashi Namioka , Yasufumi Takasugi , Giichi Shibuya , Hideki Hirata , Kazuki Suzawa , Tsutomu Kotani
IPC分类号： G11B7/00 , G11B7/004 , G11B17/04 , G11B19/12 , G11B5/58
CPC分类号： G11B19/12 , G11B17/04 , G11B2007/0006
摘要： It is an object of the present invention to provide an apparatus for discriminating an optical recording medium and a method for discriminating an optical recording medium which can reliably discriminate the kind of an optical recording medium even in the case where the optical recording medium to be discriminated is warped. The apparatus for discriminating an optical recording medium according to the present invention includes a first electrode 11, a second electrode 12, an alternating current signal generation circuit 13 for applying an alternating current signal A to the first electrode 11, a detection circuit 14 for detecting the level of an alternating current signal B appearing at the second electrode 12, a supporting mechanism 16 for supporting the first electrode 11 and the second electrode 12, a driving mechanism 17 for vertically moving the supporting mechanism 16, and a control circuit 15 for controlling the operations of the alternating current signal generation circuit 13 and the detection circuit 14 and the driving mechanism 17.
摘要翻译：本发明的一个目的是提供一种鉴别光学记录介质的装置和一种鉴别光记录介质的方法，该光记录介质即使在待鉴别的光记录介质的情况下也可以可靠地区分光记录介质的种类扭曲。根据本发明的用于识别光学记录介质的装置包括：第一电极11，第二电极12，用于向第一电极11施加交流信号A的交流信号产生电路13;检测电路14 出现在第二电极12处的交流信号B的电平，用于支撑第一电极11和第二电极12的支撑机构16，用于垂直移动支撑机构16的驱动机构17和用于控制的控制电路15 交流信号发生电路13和检测电路14以及驱动机构17的动作。

5. 发明授权

US06485888B1 Fluorinated alcohol for manufacturing optical recording medium and optical recording medium using the same 有权
标题翻译：用于制造光学记录介质的氟化醇和使用其的光学记录介质
公开(公告)号：US06485888B1
公开(公告)日：2002-11-26
申请号：US09627149
申请日：2000-07-27
申请人： Kazuki Suzawa , Hiroyuki Arioka , Tomoki Ushida
发明人： Kazuki Suzawa , Hiroyuki Arioka , Tomoki Ushida
IPC分类号： G11B724
CPC分类号： C07C31/38 , G11B7/2472 , G11B7/2534 , G11B7/2542 , G11B7/259 , Y10S430/146
摘要： The present invention provides a fluorinated alcohol for manufacturing an optical recording medium that is superior in the characteristics and weatherability, and an optical recording medium having an organic dye layer formed by using the fluorinated alcohol. A fluorinated alcohol for manufacturing an optical recording medium having an organic dye layer and a reflecting layer in this order on a light-transmittable substrate, wherein a content of a high-boiling-point fluorinated alcohol with a boiling point of not less than 120° C. is 0.001% by weight or less. An optical recording medium is provided with an organic dye layer formed by using the ultra-high purity fluorinated alcohol.
摘要翻译：本发明提供了一种用于制造特性和耐候性优异的光学记录介质的氟化醇，以及具有通过使用氟化醇形成的有机染料层的光学记录介质。一种用于制造具有有机染料层和反射层依次形成在透光性基材上，其中沸点不低于120℃的高沸点氟代醇的含量为0.001重量％以下。光学记录介质设置有使用超高纯度氟化醇形成的有机染料层。

6. 发明申请

US20070190460A1 Optical recording/reproducing method 审中-公开
标题翻译：光记录/再现方法
公开(公告)号：US20070190460A1
公开(公告)日：2007-08-16
申请号：US11785387
申请日：2007-04-17
申请人： Hiroyasu Inoue , Koji Mishima , Kazuki Suzawa
发明人： Hiroyasu Inoue , Koji Mishima , Kazuki Suzawa
IPC分类号： G11B7/24
CPC分类号： G11B7/00455 , G11B7/00454 , G11B7/243 , G11B7/253 , G11B2007/24304 , G11B2007/24306 , G11B2007/24308 , G11B2007/2431 , G11B2007/24312 , G11B2007/24314 , G11B2007/2432 , G11B2007/24324 , G11B2007/24328
摘要： An optical recording/reproducing method and an optical recording medium capable of performing excellent optical recording with a simple structure in a recording layer made of environmentally friendly materials. The optical recording medium has a recording layer on a substrate. The recording layer has a pair of dielectric layers of which states are altered by a laser beam that is an energy beam of which intensity is modulated according to information to be recorded. This recording layer also has a state-change assisting layer sandwiched by these dielectric layers. The state-change assisting layer includes an element selected from Sn, Ti, Si, Bi, Ge, and C as a principle component, while the dielectric material as a base material for the dielectric layers is at least one of ZnS, SiO2, AlN, and Ta2O5.
摘要翻译：一种光学记录/再现方法和光学记录介质，其能够在由环境友好的材料制成的记录层中以简单的结构执行优异的光学记录。光记录介质在基板上具有记录层。记录层具有一对电介质层，其状态被激光束改变，激光束是根据要记录的信息强度被调制的能量束。该记录层还具有夹在这些介电层之间的状态变化辅助层。状态变化辅助层包括选自Sn，Ti，Si，Bi，Ge和C作为主要成分的元素，而作为电介质层的基材的电介质材料为ZnS，SiO _{2 ，AlN和Ta 2 O 5。}

7. 发明授权

US07085213B2 Apparatus for discriminating optical recording medium and method for discriminating optical recording medium 失效
标题翻译：鉴别光学记录介质的设备和鉴别光学记录介质的方法
公开(公告)号：US07085213B2
公开(公告)日：2006-08-01
申请号：US10512211
申请日：2003-04-23
申请人： Kazuo Fukunaga , Toshikazu Hosobuchi , Takashi Namioka , Yasufumi Takasugi , Giichi Shibuya , Hideki Hirata , Kazuki Suzawa , Tsutomu Kotani
发明人： Kazuo Fukunaga , Toshikazu Hosobuchi , Takashi Namioka , Yasufumi Takasugi , Giichi Shibuya , Hideki Hirata , Kazuki Suzawa , Tsutomu Kotani
IPC分类号： G11B5/58
CPC分类号： G11B19/12 , G11B17/04 , G11B2007/0006
摘要： It is an object of the present invention to provide an apparatus for discriminating an optical recording medium and a method for discriminating an optical recording medium which can reliably discriminate the kind of an optical recording medium even in the case where the optical recording medium to be discriminated is warped.The apparatus for discriminating an optical recording medium according to the present invention includes a first electrode 11, a second electrode 12, an alternating current signal generation circuit 13 for applying an alternating current signal A to the first electrode 11, a detection circuit 14 for detecting the level of an alternating current signal B appearing at the second electrode 12, a supporting mechanism 16 for supporting the first electrode 11 and the second electrode 12, a driving mechanism 17 for vertically moving the supporting mechanism 16, and a control circuit 15 for controlling the operations of the alternating current signal generation circuit 13 and the detection circuit 14 and the driving mechanism 17.
摘要翻译：本发明的一个目的是提供一种鉴别光学记录介质的装置和一种鉴别光记录介质的方法，该光记录介质即使在待鉴别的光记录介质的情况下也可以可靠地区分光记录介质的种类扭曲。根据本发明的用于识别光学记录介质的装置包括：第一电极11，第二电极12，用于向第一电极11施加交流信号A的交流信号产生电路13;检测电路14 出现在第二电极12处的交流信号B的电平，用于支撑第一电极11和第二电极12的支撑机构16，用于垂直移动支撑机构16的驱动机构17和用于控制的控制电路15 交流信号发生电路13和检测电路14以及驱动机构17的动作。

8. 发明申请

US20050179887A1 Method of manufacturing an information recording medium and information recording medium manufacturing apparatus 审中-公开
标题翻译：信息记录介质的制造方法和信息记录介质的制造装置
公开(公告)号：US20050179887A1
公开(公告)日：2005-08-18
申请号：US11057197
申请日：2005-02-15
申请人： Kazuki Suzawa , Mamoru Usami
发明人： Kazuki Suzawa , Mamoru Usami
IPC分类号： G11B7/26 , G03B27/72
CPC分类号： G11B7/26
摘要： A method of manufacturing and a manufacturing apparatus manufacture an information recording medium constructed so that a resin layer is formed so as to cover an information layer formed on one surface of an information recording medium substrate and recording data recorded on at least the information layer can be reproduced. The resin layer is formed, while a resin layer forming sheet that has an adhesive layer formed on one surface thereof is heated, by moving at least one out of the resin layer forming sheet and the information recording medium substrate toward another out of the resin layer forming sheet and the information recording medium substrate so that the information layer-side surface of the information recording medium substrate is pressed onto the adhesive layer to stick the information recording medium substrate and the resin layer forming sheet together.
摘要翻译：一种制造方法和制造设备制造信息记录介质，其构造成使得树脂层形成为覆盖形成在信息记录介质基板的一个表面上的信息层并且记录至少记录在信息层上的数据可以是转载。形成树脂层，同时通过将树脂层形成片和信息记录介质基板中的至少一个从树脂层中的另一个移出，使其一个表面上形成有粘合剂层的树脂层形成片材被加热使信息记录介质基板的信息层侧表面压在粘合剂层上，使信息记录介质基板和树脂层形成片材粘合在一起。

9. 发明申请

US20050053749A1 Optical recording medium and method of producing the same 有权
标题翻译：光记录介质及其制造方法
公开(公告)号：US20050053749A1
公开(公告)日：2005-03-10
申请号：US10897006
申请日：2004-07-23
申请人： Mamoru Usami , Takeshi Umega , Hiroshi Kobayashi , Kazuki Suzawa
发明人： Mamoru Usami , Takeshi Umega , Hiroshi Kobayashi , Kazuki Suzawa
IPC分类号： B32B3/02 , G11B7/26 , G11B23/40
CPC分类号： G11B23/40 , B41M5/506 , B41M5/508 , B41M2205/12 , G11B7/266 , Y10T428/21
摘要： An optical recording medium 10 comprises a disc body 11, a white ink layer 12 provided on the label side 11b of the disc body 11, and an ink receiving layer 13 provided on the surface 12a of the white ink layer 12. The mean roughness (Ra) of the surface 12a of the white ink layer 12 is set not greater than 0.2 μm. A step radially extended is left on the surface 13a of the ink receiving layer 13 and set not greater than 1.0 μm. As the mean roughness (Ra) of the surface 12a of the white ink layer 12 is not greater than 0.2 μm or as the step on the ink receiving layer 13 is not greater than 1.0 μm, high printing quality can be secured when printing is done with an ink-jet printer.
摘要翻译：光学记录介质10包括盘体11，设置在盘体11的标签侧11b上的白色油墨层12和设置在白色油墨层12的表面12a上的油墨接收层13.平均粗糙度白色油墨层12的表面12a的Ra）设定为不大于0.2μm。在油墨接收层13的表面13a上留下径向延伸的台阶，并设定为不大于1.0μm。由于白色油墨层12的表面12a的平均粗糙度（Ra）不大于0.2μm，或者当油墨接收层13上的台阶不大于1.0μm时，当打印完成时可以确保高的打印质量用喷墨打印机。

10. 发明申请

US20060013113A1 ROM type optical recording medium 审中-公开
标题翻译： ROM型光记录介质
公开(公告)号：US20060013113A1
公开(公告)日：2006-01-19
申请号：US11180577
申请日：2005-07-14
申请人： Takashi Yamada , Hisaji Oyake , Kazuki Suzawa
发明人： Takashi Yamada , Hisaji Oyake , Kazuki Suzawa
IPC分类号： G11B7/24
CPC分类号： G11B7/24085 , G11B7/2403 , G11B7/252
摘要： An ROM type optical recording medium including a substrate 2, a reflecting layer 3 formed on one of the surfaces of the substrate 2, a first resin layer 4 formed on the reflecting layer 3, a first hard coat layer 5 formed on the first resin layer 4, a moisture-proof layer 6 formed on the other surface of the substrate 2, a second resin layer 7 formed on the moisture-proof layer 6, and a second hard coat layer 8 formed on the second resin layer 7, wherein the moisture-proof layer 6 contains, as a principal component, the same element as that contained as a principal component in the reflecting layer 3.
摘要翻译：一种ROM型光学记录介质，包括基板2，形成在基板2的一个表面上的反射层3，形成在反射层3上的第一树脂层4，形成在第一树脂层上的第一硬涂层5 如图4所示，形成在基板2的另一个表面上的防湿层6，形成在防潮层6上的第二树脂层7和形成在第二树脂层7上的第二硬涂层8，作为主要组分，防水层6包含与反射层3中作为主要成分所含的元件相同的元件。

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