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91. 发明申请

US20060194068A1 Organosilicon compound and polymer having a cage-type silicon skeleton 审中-公开
标题翻译：有机硅化合物和具有笼型硅骨架的聚合物
公开(公告)号：US20060194068A1
公开(公告)日：2006-08-31
申请号：US11363203
申请日：2006-02-28
申请人： Takashi Katoh , Takashi Kikukawa , Kenya Ito , Kazuhiro Yoshida , Yasuhiro Yamamoto
发明人： Takashi Katoh , Takashi Kikukawa , Kenya Ito , Kazuhiro Yoshida , Yasuhiro Yamamoto
IPC分类号： B32B27/00 , C08G77/04 , C08L83/04
CPC分类号： C08G77/045 , C08G73/106 , C08G77/42 , C08G77/442 , C08G77/445 , C08G77/448 , C08G77/455 , C08G77/458 , Y10T428/31663
摘要： The present invention provides a polymer compound comprising a silsesquioxane skeleton represented by the formula (1) in its polymer main chain. In the formula (1), each of X and Y independently represents hydrogen or a monovalent organic group having 1 to 40 carbon atoms.
摘要翻译：本发明提供一种高分子化合物，其包含在其聚合物主链中由式（1）表示的倍半硅氧烷骨架。在式（1）中，X和Y各自独立地表示氢或碳原子数1〜40的1价有机基团。

92. 发明授权

US07016290B2 Readout method and apparatus for optical information medium 有权
标题翻译：光信息媒体的读出方法和装置
公开(公告)号：US07016290B2
公开(公告)日：2006-03-21
申请号：US10270047
申请日：2002-10-15
申请人： Takashi Nakano , Hisako Fukuda , Junji Tominaga , Nobufumi Atoda , Takashi Kikukawa
发明人： Takashi Nakano , Hisako Fukuda , Junji Tominaga , Nobufumi Atoda , Takashi Kikukawa
IPC分类号： G11B7/00
CPC分类号： B82Y10/00 , G11B7/0052 , G11B7/135 , G11B7/1356 , G11B7/24085
摘要： In an optical information medium comprising an information recording layer having a mark train of marks and spaces, the mark train is read out by scanning it with a laser beam and detecting a light intensity change pattern of reflected laser beam. Provided that the reflected laser beam includes polarized light components which define an angle θ with the mark train, a polarized light component giving θ=0 is x0 component, and a polarized light component giving θ=90° is y0 component, the mark train is read out utilizing at least a light intensity change of x0 component. When pits or recorded marks having a size approximate to or below the resolution limit are read out, the present invention allows high read outputs to be obtained and prevents omission of readout signals.
摘要翻译：在包括具有标记和空格的标记列的信息记录层的光学信息介质中，通过用激光束扫描并检测反射的激光束的光强度变化图案来读出标记列。假设反射的激光束包括与标记列限定角度θ的偏振光分量，则给出θ= 0的偏振光分量是x 0分量，并且给出θ= 90°的偏振光分量是零分量，则利用至少x 0分量的光强度变化来读出标记列。当读出尺寸接近或低于分辨率极限的凹坑或记录标记时，本发明允许获得高读取输出并且防止省略读出信号。

93. 发明授权

US06449240B1 System, method and information medium for storing and reading information as a difference in a surface potential or a surface charge density 失效
标题翻译：用于存储和读取作为表面电位或表面电荷密度差的信息的系统，方法和信息介质
公开(公告)号：US06449240B1
公开(公告)日：2002-09-10
申请号：US09536619
申请日：2000-03-28
申请人： Takashi Kikukawa , Hajime Utsunomiya , Takuya Tsukagoshi
发明人： Takashi Kikukawa , Hajime Utsunomiya , Takuya Tsukagoshi
IPC分类号： G11B724
CPC分类号： B82Y10/00 , G11B9/08 , G11B9/14 , G11B9/1409 , G11B9/1463 , G11B9/149 , G11B11/08 , Y10S977/947 , Y10T428/21
摘要： An information medium capable of recording the information at a high density in a convenient manner is provided. Also provided is a method capable of readily reproducing the information recorded at such high density, and a system which can be used therefor. In the present invention, the information is read by reading difference in crystallographic state, crystallographic phase or constituent material as a difference in surface potential or surface charge density.
摘要翻译：提供能够以便利的方式以高密度记录信息的信息介质。还提供了能够容易地再现以这种高密度记录的信息的方法，以及可以使用的方法。在本发明中，作为表面电位或表面电荷密度的差异，通过读取晶体状态，结晶相或构成材料的差异来读取信息。

94. 发明授权

US06430128B1 Method for reading optical information medium and optical information medium 失效
标题翻译：光信息介质和光信息介质的读取方法
公开(公告)号：US06430128B1
公开(公告)日：2002-08-06
申请号：US09714963
申请日：2000-11-20
申请人： Tatsuya Kato , Hajime Utsunomiya , Takashi Kikukawa , Hiroshi Shingai
发明人： Tatsuya Kato , Hajime Utsunomiya , Takashi Kikukawa , Hiroshi Shingai
IPC分类号： G11B509
CPC分类号： G11B7/1267 , G11B7/24065 , G11B7/24085
摘要： The present invention provides a method for determining optimal read power adapted for use in an optical information medium wherein super-resolution readout beyond diffraction limit is conducted. Also provided is an optical information medium adapted for use in such method. In this method, when the readout is conducted under the conditions: LMIN
摘要翻译：本发明提供了一种用于确定适用于光信息介质的最佳读取功率的方法，其中进行超分辨率读出超出衍射极限。还提供了适于在这种方法中使用的光学信息介质。在这种方法中，当在LMIN

95. 发明授权

US06154437A Phase-change optical recording medium and its writing with high reliability after long period use and/or high environmental temperature storage 失效
标题翻译：相变光记录介质及其长时间使用和/或高环境温度储存后的高可靠性写入
公开(公告)号：US06154437A
公开(公告)日：2000-11-28
申请号：US247085
申请日：1999-02-09
申请人： Hajime Utsunomiya , Tatsuya Kato , Takashi Kikukawa
发明人： Hajime Utsunomiya , Tatsuya Kato , Takashi Kikukawa
IPC分类号： G11B7/254 , C23C14/00 , C23C14/06 , C23C14/34 , G11B7/00 , G11B7/0045 , G11B7/0055 , G11B7/006 , G11B7/24 , G11B7/257 , G11B7/258
CPC分类号： G11B7/24 , C23C14/0036 , C23C14/06 , C23C14/0641 , C23C14/0652 , C23C14/3407 , G11B7/00454 , G11B7/006 , G11B7/2578 , G11B2007/24312 , G11B2007/24314 , G11B2007/24316 , G11B2007/25706 , G11B2007/2571 , G11B2007/25713 , G11B2007/25715 , G11B2007/25716 , G11B7/0062 , G11B7/252 , G11B7/2531 , G11B7/2533 , G11B7/2534 , G11B7/2542 , G11B7/256 , G11B7/2585
摘要： In the phase change type optical recording medium of the present invention, loss of reliability by high-temperature storage is prevented, and self-erasure (a phenomenon of partial erasure of the record mark by heat diffusion in the lateral direction during the irradiation of the recording laser beam) is suppressed. There is thus provided an optical recording medium designed for use in a drive system wherein overwriting is conducted at a linear velocity V.sub.0 which satisfies the relation:0.6
摘要翻译：在本发明的相变型光学记录介质中，防止了高温储存的可靠性的损失，并且自擦除（记录标记在照射期间沿横向的热扩散部分擦除的现象记录激光束）被抑制。因此，提供了一种设计用于驱动系统的光记录介质，其中，当V2nd是对应于...的频率分量的重写线速度时，重写以线速度V0进行，满足关系：0.6

96. 发明授权

US08582415B2 Multilayer optical recording medium 有权
标题翻译：多层光记录介质
公开(公告)号：US08582415B2
公开(公告)日：2013-11-12
申请号：US13368573
申请日：2012-02-08
申请人： Atsuko Kosuda , Takashi Kikukawa , Tomoki Ushida , Motohiro Inoue
发明人： Atsuko Kosuda , Takashi Kikukawa , Tomoki Ushida , Motohiro Inoue
IPC分类号： G11B7/24
CPC分类号： G11B7/24038 , G11B2007/24312 , G11B2007/24314 , G11B2007/2432 , G11B2007/25706 , G11B2007/25715
摘要： An object of the present invention is to increase the number of stacked layers in a multilayer optical recording medium while simplifying the design of the multilayer optical recording medium is provided a multilayer optical recording medium including at least four recording and reading layers from which information can be reproduced by light irradiation, the layers stacked through intermediate layers. The multilayer optical recording medium includes a plurality of recording and reading layers that are continuous in order of stacking and includes at least one recording and reading layer group in which reflectance in a stacked state decreases from a near side of a light incident surface to a far side. A single-layer reflectance of the nearest recording and reading layer is set to 0.2% or more and less than 2.0%, and a light transmittance improvement process is applied to the light incident surface.
摘要翻译：本发明的一个目的是增加多层光学记录介质中堆叠层的数量，同时简化多层光学记录介质的设计提供了一种多层光学记录介质，其包括至少四个记录层和读取层，信息可以从该层通过光照射再现，层通过中间层堆叠。多层光学记录介质包括多个按堆叠顺序连续的记录和读取层，并且包括至少一个记录和读取层组，其中堆叠状态的反射率从光入射表面的近侧减小到远侧。最近的记录和读取层的单层反射率设定为0.2％以上且小于2.0％，对光入射面施加透光率提高处理。

97. 发明授权

US08518513B2 Multilayer optical recording medium 有权
标题翻译：多层光记录介质
公开(公告)号：US08518513B2
公开(公告)日：2013-08-27
申请号：US13277458
申请日：2011-10-20
申请人： Motohiro Inoue , Takashi Kikukawa , Atsuko Kosuda , Tomoki Ushida , Hideki Hirata
发明人： Motohiro Inoue , Takashi Kikukawa , Atsuko Kosuda , Tomoki Ushida , Hideki Hirata
IPC分类号： G11B7/24
CPC分类号： G11B7/24038 , G11B2007/24314 , G11B2007/2432
摘要： The multilayer optical recording medium with six or more recording and reading layers disposed one above the other has at least two or more recording and reading layer groups. The recording and reading layer groups each include a plurality of recording and reading layers successively disposed one above the other. The reflectance of each of the recording and reading layers in a stacked state decreases in the order from a front side near a light incident surface toward a back side far from the light incident surface. A recording and reading layer nearest the front side among the recording and reading layers in the recording and reading layer group nearer the back side has a reflectance in a stacked state higher than that of a recording and reading layer nearest the back side among the recording and reading layers in the recording and reading layer group nearer the front side.
摘要翻译：具有六个或更多个记录和读取层的多层光记录介质具有至少两个或更多个记录和读取层组。记录和读取层组各自包括相继地彼此排列的多个记录和读取层。层叠状态下的各记录层和读取层的反射率从靠近光入射面的前侧向远离光入射面的背面逐渐减小。记录和读取层组中靠近背面的记录和读取层之间的记录和读取层的记录和读取层的堆叠状态的反射率高于记录和记录层中最靠背侧的记录和读取层的反射率，阅读层组在阅读层组中靠近正面。

98. 发明授权

US08427932B2 Optical recording medium and optical recording-reading method 有权
标题翻译：光学记录介质和光学记录读取方法
公开(公告)号：US08427932B2
公开(公告)日：2013-04-23
申请号：US13032203
申请日：2011-02-22
申请人： Motohiro Inoue , Takashi Kikukawa , Atsuko Kosuda , Hideki Hirata
发明人： Motohiro Inoue , Takashi Kikukawa , Atsuko Kosuda , Hideki Hirata
IPC分类号： G11B7/007 , G11B3/70 , G11B7/26
CPC分类号： G11B7/0938 , G11B7/24038 , G11B7/24079 , G11B7/24082 , G11B2007/0013
摘要： Efficient recording and reading are achieved in an optical recording medium including servo layers and recording and reading layers. The optical recording medium includes: a first servo layer having a projection and a depression for tracking control that are formed in a first spiral direction; a second servo layer having a projection and a depression for tracking control that are formed in a second spiral direction opposite to the first spiral direction; and a plurality of recording and reading layers having a flat structure with no projection and depression for tracking control. Information is recorded on each of the plurality of recording and reading layers while tracking control is performed using the first servo layer or the second servo layer.
摘要翻译：在包括伺服层和记录和读取层的光学记录介质中实现有效的记录和读取。光记录介质包括：第一伺服层，具有在第一螺旋方向上形成的用于跟踪控制的突起和凹陷; 具有与第一螺旋方向相反的第二螺旋方向形成的用于跟踪控制的突起和凹陷的第二伺服层; 以及具有平坦结构的多个记录和读取层，没有用于跟踪控制的突出和凹陷。当使用第一伺服层或第二伺服层进行跟踪控制时，信息被记录在多个记录和读取层中的每一个上。

99. 发明申请

US20110205869A1 OPTICAL RECORDING-READING METHOD AND OPTICAL RECORDING MEDIUM 有权
标题翻译：光学记录读取方法和光学记录介质
公开(公告)号：US20110205869A1
公开(公告)日：2011-08-25
申请号：US13032221
申请日：2011-02-22
申请人： Motohiro Inoue , Takashi Kikukawa , Atsuko Kosuda , Hideki Hirata
发明人： Motohiro Inoue , Takashi Kikukawa , Atsuko Kosuda , Hideki Hirata
IPC分类号： G11B7/007 , G11B7/24
CPC分类号： G11B7/0938 , G11B7/00736 , G11B7/24038 , G11B7/24079 , G11B2007/0013
摘要： An optical recording and reading method is provided in which the information necessary for recording and reading layers is quickly acquired to reduce the seek time during reading and recording. The optical recording and reading method is used for an optical recording medium that includes a plurality of recording and reading layers and a servo layer. Information is recorded on or read from the recording and reading layers by irradiating them with a recording and reading beam while the servo layer is irradiated with a servo beam to perform tracking control. When information is recorded on the recording and reading layers, control information necessary for subsequent recording and reading to be performed on the recording and reading layers is recorded on the servo layer 18. When the subsequent recording or reading is performed, the control information on the servo layer is consulted, and then the recording or reading is performed on the recording and reading layers.
摘要翻译：提供一种光学记录和读取方法，其中快速获取记录和读取层所需的信息以减少读取和记录期间的寻道时间。光学记录和读取方法用于包括多个记录和读取层和伺服层的光学记录介质。当伺服层被伺服光束照射以进行跟踪控制时，通过用记录和读取光束照射记录和读取层来将信息记录在记录层和读取层上。当信息被记录在记录层和读取层上时，对记录和读取层执行的后续记录和读取所需的控制信息被记录在伺服层18上。当执行后续的记录或读取时，控制信息参考伺服层，然后在记录和读取层上执行记录或读取。

100. 发明授权

US07944802B2 Super-resolution optical recording medium and method for recording information on super-resolution optical recording medium 有权
标题翻译：超分辨率光记录介质和用于在超分辨率光记录介质上记录信息的方法
公开(公告)号：US07944802B2
公开(公告)日：2011-05-17
申请号：US11541546
申请日：2006-10-03
申请人： Takashi Kikukawa , Narutoshi Fukuzawa , Tatsuhiro Kobayashi
发明人： Takashi Kikukawa , Narutoshi Fukuzawa , Tatsuhiro Kobayashi
IPC分类号： G11B9/00 , G11B3/70 , G11B5/84 , G11B7/26 , G11B7/24
CPC分类号： G11B7/24
摘要： A super-resolution optical recording medium has at least a recording layer and a super resolution layer on a substrate. In the recording layer, a minimum recording mark is formed with spaces within a beam spot of a laser beam in recording. The minimum recording mark has a size of a resolution limit of a reproduction optical system or less, and can be reproduced by the reproduction optical system due to the existence of the super solution layer. The minimum recording mark in an AFM image takes the shape of a convex arc on a leading edge thereof and the shape of a concave arc on a trailing edge thereof (the AFM image is a plan view which can be observed on a surface when the light transmission layer is removed), and spaces have the similar shape to these.
摘要翻译：超分辨率光记录介质在基板上至少具有记录层和超分辨率层。在记录层中，在记录中在激光束的光束点内形成有最小记录标记。最小记录标记具有再现光学系统的分辨率限制的尺寸或更小，并且由于存在超级溶液层，可以由再现光学系统再现。 AFM图像中的最小记录标记在其前缘上具有凸弧的形状，并且在其后缘具有凹弧的形状（AFM图像是在光的表面上可以观察到的平面图传输层被去除），并且空间具有与这些相似的形状。

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