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11. 发明授权

US08165005B2 Optical recording method and optical recording apparatus 失效
标题翻译：光记录方法和光记录装置
公开(公告)号：US08165005B2
公开(公告)日：2012-04-24
申请号：US12410769
申请日：2009-03-25
申请人： Daisuke Ueda , Takashi Iwamura
发明人： Daisuke Ueda , Takashi Iwamura
IPC分类号： G11B7/00
CPC分类号： G11B7/00451 , G11B7/127 , G11B2007/0009
摘要： Disclosed is an optical recording method. The optical recording method includes irradiating an area where a recording mark is formed in a medium with a pulse train of laser light, and irradiating the area where the recording mark is formed with continuous-wave laser light that is continuously output.
摘要翻译：公开了一种光学记录方法。光记录方法包括：在具有激光脉冲串的介质中照射形成记录标记的区域，并且用连续输出的连续波激光照射形成记录标记的区域。

12. 发明授权

US08102742B2 Optical information recording medium, optical information recordng apparatus, and optical information recording method 失效
标题翻译：光信息记录介质，光信息记录装置和光信息记录方法
公开(公告)号：US08102742B2
公开(公告)日：2012-01-24
申请号：US12544360
申请日：2009-08-20
申请人： Goro Fujita , Takashi Iwamura
发明人： Goro Fujita , Takashi Iwamura
IPC分类号： G11B7/00
CPC分类号： G11B7/00455 , B82Y10/00 , G11B7/00456 , G11B7/24085 , G11B7/246 , G11B2007/00457
摘要： An optical information recording medium includes a recording layer in which a track is formed, the track having recording marks linearly arranged thereon. Each recording mark has a dimension corresponding to a reference mark length, which serves as a reference, in a track direction along which the track extends, the dimension being smaller than dimensions of the recording mark in two directions perpendicular to the track direction.
摘要翻译：光学信息记录介质包括其中形成有轨道的记录层，其上具有线性排列有记录标记的轨迹。每个记录标记具有对应于作为参考的参考标记长度的尺寸，该参考标记长度沿着轨道延伸的轨道方向，其尺寸小于垂直于轨道方向的两个方向上的记录标记的尺寸。

13. 发明授权

US09208617B2 Shape data generation method and apparatus 有权
标题翻译：形状数据生成方法和装置
公开(公告)号：US09208617B2
公开(公告)日：2015-12-08
申请号：US13483495
申请日：2012-05-30
申请人： Kohei Hatanaka , Toshiaki Hisada , Seiryo Sugiura , Takumi Washio , Jun-ichi Okada , Yoshimasa Kadooka , Takashi Iwamura
发明人： Kohei Hatanaka , Toshiaki Hisada , Seiryo Sugiura , Takumi Washio , Jun-ichi Okada , Yoshimasa Kadooka , Takashi Iwamura
IPC分类号： G06T11/20 , G06T19/20
CPC分类号： G06T19/20 , G06T2219/2021
摘要： A shape data generation method includes: identifying, from among a plural vertices of a first shape to be transformed, one or plural first vertices satisfying a predetermined condition including a condition that a normal line of a vertex to be processed crosses with a second shape that is a shape of a transformation target, which is identified from image data; transforming the first shape so as to move each of the one or plural identified first vertices a predetermined distance toward a corresponding normal direction of the identified first vertex; and storing data concerning the plural vertices of the transformed first shape after the identifying and the transforming are executed the predetermined number of times.
摘要翻译：形状数据生成方法包括：从要变形的第一形状的多个顶点中识别满足包括要处理的顶点的法线与第二形状相交的条件的预定条件的一个或多个第一顶点，是从图像数据识别的变换对象的形状; 变换所述第一形状，以将所述一个或多个所识别的第一顶点中的每一个移动到所识别的第一顶点的相应法线方向上预定距离; 并且在识别和变换之后存储关于经变换的第一形状的多个顶点的数据预定次数。

14. 发明授权

US08576681B2 Optical information recording medium, optical information recording apparatus and optical information recording method 失效
标题翻译：光信息记录介质，光信息记录装置和光信息记录方法
公开(公告)号：US08576681B2
公开(公告)日：2013-11-05
申请号：US13343873
申请日：2012-01-05
申请人： Goro Fujita , Takashi Iwamura
发明人： Goro Fujita , Takashi Iwamura
IPC分类号： G11B7/00
CPC分类号： G11B7/00455 , B82Y10/00 , G11B7/00456 , G11B7/24085 , G11B7/246 , G11B2007/00457
摘要： An optical information recording medium includes a recording layer in which a track is formed, the track having recording marks linearly arranged thereon. Each recording mark has a dimension corresponding to a reference mark length, which serves as a reference, in a track direction along which the track extends, the dimension being smaller than dimensions of the recording mark in two directions perpendicular to the track direction.
摘要翻译：光学信息记录介质包括其中形成有轨道的记录层，其上具有线性排列有记录标记的轨迹。每个记录标记具有对应于作为参考的参考标记长度的尺寸，该参考标记长度沿着轨道延伸的轨道方向，其尺寸小于垂直于轨道方向的两个方向上的记录标记的尺寸。

15. 发明申请

US20130002677A1 SHAPE DATA GENERATION METHOD AND APPARATUS 有权
标题翻译：形状数据生成方法和装置
公开(公告)号：US20130002677A1
公开(公告)日：2013-01-03
申请号：US13483495
申请日：2012-05-30
申请人： Kohei HATANAKA , Toshiaki Hisada , Seiryo Sugiura , Takumi Washio , Jun-ichi Okada , Yoshimasa Kadooka , Takashi Iwamura
发明人： Kohei HATANAKA , Toshiaki Hisada , Seiryo Sugiura , Takumi Washio , Jun-ichi Okada , Yoshimasa Kadooka , Takashi Iwamura
IPC分类号： G06T11/20
CPC分类号： G06T19/20 , G06T2219/2021
摘要： A disclosed method is a shape data generation method including: identifying, from among a plural vertices of a first shape to be transformed, one or plural first vertices satisfying a predetermined condition including a condition that a normal line of a vertex to be processed crosses with a second shape that is a shape of a transformation target, which is identified from image data; transforming the first shape so as to move each of the one or plural identified first vertices a predetermined distance toward a corresponding normal direction of the identified first vertex; and storing data concerning the plural vertices of the transformed first shape after the identifying and the transforming are executed the predetermined number of times.
摘要翻译：所公开的方法是形状数据生成方法，包括：从要变形的第一形状的多个顶点中，识别满足包括要处理的顶点的法线与之相交叉的条件的条件的一个或多个第一顶点与第二形状，其是从图像数据识别的变换对象的形状; 变换所述第一形状，以将所述一个或多个所识别的第一顶点中的每一个移动到所识别的第一顶点的相应法线方向上预定距离; 并且在识别和变换之后存储关于经变换的第一形状的多个顶点的数据预定次数。

16. 发明授权

US08248900B2 Optical disc apparatus, focus position control method and recording medium 失效
标题翻译：光盘装置，聚焦位置控制方法和记录介质
公开(公告)号：US08248900B2
公开(公告)日：2012-08-21
申请号：US12441147
申请日：2007-09-13
申请人： Kimihiro Saito , Toshihiro Horigome , Takao Kondo , Kunihiko Hayashi , Seiji Kobayashi , Takashi Iwamura , Sakuya Tamada
发明人： Kimihiro Saito , Toshihiro Horigome , Takao Kondo , Kunihiko Hayashi , Seiji Kobayashi , Takashi Iwamura , Sakuya Tamada
IPC分类号： G11B7/00
CPC分类号： G11B7/0908 , G11B7/0065 , G11B7/083 , G11B7/0938 , G11B7/24044
摘要： An optical disc apparatus can highly accurately record a hologram representing information on or reproduce such a hologram from an optical disc. When recording information on an optical disc 100, the optical disc apparatus controls the position of an objective lens OL1 according to the outcome of detection of a red reflected light beam Lr2 so as to make the focus Fr thereof follow a target track and it also makes the focus Fb1 of a blue light beam Lb1 agree with a target mark position by the objective lens OL1 and also the focus Fb2 agree with the target mark position by controlling the position of another objective lens OL2 according to the outcome of detection of the blue light beam Lb1 by way of the objective lenses OL1 and OL2 so as to make the focus Fb1 of the blue light beam Lb1 and the focus Fb2 of the blue light beam Lb2 agree with the target mark position and the blue light beam Lb1 and the blue light beam Lb2 interfere with each other. Thus, as a result, the optical disc apparatus can record a recording mark RM at the target mark position.
摘要翻译：光盘装置可高精度地记录表示来自光盘的关于或再现这样的全息图的信息的全息图。当在光盘100上记录信息时，光盘装置根据红色反射光束Lr2的检测结果来控制物镜OL1的位置，以使其焦点Fr跟随目标轨迹，并且还使得蓝光束Lb1的焦点Fb1与物镜OL1的目标标记位置一致，并且通过根据蓝光的检测结果控制另一个物镜OL2的位置，焦点Fb2也与目标标记位置一致通过物镜OL1和OL2使光束Lb1与蓝色光束Lb2的蓝色光束Lb1和焦点Fb2的焦点Fb1与目标标记位置和蓝色光束Lb1和蓝色光线一致光束Lb2相互干扰。因此，结果，光盘装置可以将记录标记RM记录在目标标记位置。

17. 发明申请

US20050018555A1 Disc-shaped optical recording medium and reproduction limit method thereof 审中-公开
标题翻译：碟形光记录介质及其再现限制方法
公开(公告)号：US20050018555A1
公开(公告)日：2005-01-27
申请号：US10500383
申请日：2003-01-22
申请人： Yuichi Sabi , Takashi Iwamura
发明人： Yuichi Sabi , Takashi Iwamura
IPC分类号： G06F12/14 , G11B7/00 , G11B7/005 , G11B7/007 , G11B20/00 , G11B7/24
CPC分类号： G11B7/00736 , G11B20/00086 , G11B20/00601
摘要： A disk type optical recording medium that can limit the reproduction by a disk drive connected to a computer without drastically changing the specifications of recorded information on the medium conventionally processed by a dedicated player, thereby preventing illegal copying or the like. The disk type optical recording medium has information tracks formed by a pit train, and the information tracks have a read limiting region formed by a modified pit train including a special wobble or lateral displacement as modified from the pit train. In this read limiting region, the modified pit train can be followed by the tracking control of an optical pickup during low-speed rotation of the medium, thereby allowing proper reproduction. However, the modified pit train cannot be followed by the tracking control of the optical pickup during high-speed rotation of the medium, thereby disallowing the reproduction.
摘要翻译：可以通过连接到计算机的磁盘驱动器来限制再现的盘式光学记录介质，而不会显着改变由专用播放器常规处理的介质上的记录信息的规格，从而防止非法复制等。盘型光记录介质具有由凹坑列形成的信息轨道，并且信息轨迹具有由凹坑列修改的包括特殊摆动或横向位移的修改凹坑列形成的读限制区域。在该读取限制区域中，修改的凹坑列可以在介质的低速旋转期间跟随光学拾取器的跟踪控制，从而允许适当的再现。然而，在介质的高速旋转期间，修改的凹坑列不能跟随光学拾取器的跟踪控制，从而不允许再现。

18. 发明申请

US20110262678A1 OPTICAL INFORMATION RECORDING MEDIUM 审中-公开
标题翻译：光信息记录介质
公开(公告)号：US20110262678A1
公开(公告)日：2011-10-27
申请号：US13082592
申请日：2011-04-08
申请人： Yo Ota , Takashi Iwamura
发明人： Yo Ota , Takashi Iwamura
IPC分类号： G11B7/251
CPC分类号： G11B7/251 , G11B7/00451 , G11B7/245 , G11B2007/0013 , G11B2007/00457
摘要： An optical information recording medium includes a recording layer, wherein the recording layer includes a thermoplastic resin and inorganic oxide particles dispersed in the thermoplastic resin.
摘要翻译：光学信息记录介质包括记录层，其中记录层包括分散在热塑性树脂中的热塑性树脂和无机氧化物颗粒。

19. 发明申请

US20100046338A1 OPTICAL DISC APPARATUS, FOCUS POSITION CONTROL METHOD AND RECORDING MEDIUM 失效
标题翻译：光盘设备，焦点位置控制方法和记录介质
公开(公告)号：US20100046338A1
公开(公告)日：2010-02-25
申请号：US12441147
申请日：2007-09-13
申请人： Kimihiro Saito , Toshihiro Horigome , Takao Kondo , Kunihiko Hayashi , Seiji Kobayashi , Takashi Iwamura , Sakuya Tamada
发明人： Kimihiro Saito , Toshihiro Horigome , Takao Kondo , Kunihiko Hayashi , Seiji Kobayashi , Takashi Iwamura , Sakuya Tamada
IPC分类号： G11B20/00 , G11B7/00
CPC分类号： G11B7/0908 , G11B7/0065 , G11B7/083 , G11B7/0938 , G11B7/24044
摘要： An optical disc apparatus can highly accurately record a hologram representing information on or reproduce such a hologram from an optical disc. When recording information on an optical disc 100, the optical disc apparatus controls the position of an objective lens OL1 according to the outcome of detection of a red reflected light beam Lr2 so as to make the focus Fr thereof follow a target track and it also makes the focus Fb1 of a blue light beam Lb1 agree with a target mark position by the objective lens OL1 and also the focus Fb2 agree with the target mark position by controlling the position of another objective lens OL2 according to the outcome of detection of the blue light beam Lb1 by way of the objective lenses OL1 and OL2 so as to make the focus Fb1 of the blue light beam Lb1 and the focus Fb2 of the blue light beam Lb2 agree with the target mark position and the blue light beam Lb1 and the blue light beam Lb2 interfere with each other. Thus, as a result, the optical disc apparatus can record a recording mark RM at the target mark position.
摘要翻译：光盘装置可高精度地记录表示来自光盘的关于或再现这样的全息图的信息的全息图。当在光盘100上记录信息时，光盘装置根据红色反射光束Lr2的检测结果来控制物镜OL1的位置，以使其焦点Fr跟随目标轨迹，并且还使得蓝光束Lb1的焦点Fb1与物镜OL1的目标标记位置一致，并且通过根据蓝光的检测结果控制另一个物镜OL2的位置，焦点Fb2也与目标标记位置一致通过物镜OL1和OL2使光束Lb1与蓝色光束Lb2的蓝色光束Lb1和焦点Fb2的焦点Fb1与目标标记位置和蓝色光束Lb1和蓝色光线一致光束Lb2相互干扰。因此，结果，光盘装置可以将记录标记RM记录在目标标记位置。

20. 发明授权

US06297865B1 Liquid crystal element having polarization moderating properties 失效
标题翻译：具有偏振调节特性的液晶元件
公开(公告)号：US06297865B1
公开(公告)日：2001-10-02
申请号：US09037757
申请日：1998-03-10
申请人： Eriko Matsui , Nobue Kataoka , Takashi Iwamura , Hidehiko Takanashi , Akio Yasuda
发明人： Eriko Matsui , Nobue Kataoka , Takashi Iwamura , Hidehiko Takanashi , Akio Yasuda
IPC分类号： G02F11337
CPC分类号： G02F1/133734 , G02F1/141 , G02F2001/133796
摘要： A liquid crystal element improved to reduce hysteresis and after-image by relaxing electronic polarization at an interface between liquid crystal and an orientation film, and hence to enhance an image quality and realize smooth display of a dynamic image irrespective of a material of liquid crystal. The liquid crystal element includes a plurality of base bodies each having a liquid crystal orientation film, the base bodies being opposed to each other on the orientation film side with a specific gap put therebetween; and liquid crystal disposed in the gap; wherein each of the orientation films has a property capable of relaxing polarization at an interface with the liquid crystal. The liquid crystal orientation film may be composed of an orientation film having low polarization such as a SiOx oblique vapor-deposition film or may be composed of a stacked film in which a thin film having low polarization and capable of relaxing polarization at an interface with the liquid crystal or an organic complex having an electric conductivity of 1.2×10−8 S/cm or more is stacked on an orientation film.
摘要翻译：通过在液晶和取向膜之间的界面处放松电子偏振来改善液晶元件，以减少滞后和后图像，从而提高图像质量，并且实现动态图像的平滑显示，而与液晶材料无关。液晶元件包括多个基体，每个基体具有液晶取向膜，基体在取向膜一侧彼此相对，并且在其间具有特定的间隙; 和设置在间隙中的液晶; 其中每个取向膜具有能够在与液晶的界面处缓和偏振的性质。液晶取向膜可以由SiO x倾斜蒸镀膜等具有低偏振度的取向膜构成，也可以由层叠膜构成，其中具有低偏振度的薄膜，并且能够在与将液晶或电导率为1.2×10 -8 S / cm以上的有机络合物层叠在取向膜上。

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