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1. 发明授权

US07313080B2 Information recording medium and its production method, and optical information recording reproducing apparatus 失效
标题翻译：信息记录介质及其制造方法以及光信息记录重放装置
公开(公告)号：US07313080B2
公开(公告)日：2007-12-25
申请号：US10510400
申请日：2003-04-07
申请人： Teruhiro Shiono , Hiroaki Yamamoto , Seiji Nishino , Tsuneo Mitsuyu
发明人： Teruhiro Shiono , Hiroaki Yamamoto , Seiji Nishino , Tsuneo Mitsuyu
IPC分类号： G11B7/24
CPC分类号： G11B7/243 , B82Y10/00 , B82Y30/00 , G11B7/00455 , G11B7/24038 , G11B7/251 , G11B7/2533 , G11B7/2534 , G11B7/2538 , G11B7/2542 , G11B7/257 , G11B7/258 , G11B7/266 , G11B2007/24304 , G11B2007/24306 , G11B2007/2431 , G11B2007/24312 , G11B2007/2432 , G11B2007/24324
摘要： An information recording medium has a recording portion where three-dimensional information can be recorded. The recording portion includes at least one particle-containing layer (recording layer or a recording auxiliary layer) containing particles absorbing at least a part of light having a predetermined wavelength and substantially transparent to a recording light and a reproducing light having a wavelength longer than the predetermined wavelength and a particle holding material substantially transparent to the recording and reproducing lights. The mean particle size of the particles is preferably shorter than the wavelengths of the recording and reproducing lights.
摘要翻译：信息记录介质具有记录三维信息的记录部分。记录部分包括至少一个含有颗粒的层（记录层或记录辅助层），其含有吸收具有预定波长的至少一部分光并且对记录光基本透明的颗粒和具有比该预定波长和对记录和再现光基本上透明的颗粒保持材料。颗粒的平均粒度优选比记录和再现光的波长短。

2. 发明申请

US20060072437A1 Information recording process for producing the same and optical information recording and reproducing device 审中-公开
标题翻译：用于制造它的信息记录过程和光学信息记录和再现装置
公开(公告)号：US20060072437A1
公开(公告)日：2006-04-06
申请号：US10518144
申请日：2003-09-01
申请人： Teruhiro Shiono , Hiroaki Yamamoto , Seiji Nishino , Tsuneo Mitsuyu
发明人： Teruhiro Shiono , Hiroaki Yamamoto , Seiji Nishino , Tsuneo Mitsuyu
IPC分类号： G11B7/24
CPC分类号： G11B7/243 , B82Y10/00 , G11B7/00454 , G11B7/24038 , G11B7/266 , G11B2007/24304 , G11B2007/2432
摘要： An information recording medium of the present invention includes a recording portion capable of storing information three-dimensionally. The recording portion (3) includes at least one recording layer (1a to 1f), and the recording layer (1a to 1f) contains titanium oxide. It is preferable that titanium oxide is at least one kind of an anatase type and a brookite type. The recording layer (1a to 1f) may be substantially made of titanium oxide, and may contain titanium oxide and a low refractive-index material having a refractive index smaller than that of titanium oxide.
摘要翻译：本发明的信息记录介质包括能够三维地存储信息的记录部。记录部分（3）包括至少一个记录层（1a至1f），记录层（1a至1f）含有氧化钛。氧化钛优选为锐钛矿型和板钛矿型中的至少一种。记录层（1a至1f）可以基本上由氧化钛制成，并且可以包含折射率小于氧化钛的氧化钛和低折射率材料。

3. 发明申请

US20050157629A1 Information recording medium and its production method, and optical information recording reproducing apparatus 失效
标题翻译：信息记录介质及其制造方法以及光信息记录重放装置
公开(公告)号：US20050157629A1
公开(公告)日：2005-07-21
申请号：US10510400
申请日：2003-04-07
申请人： Teruhiro Shiono , Hiroaki Yamamoto , Seiji Nishino , Tsuneo Mitsuyu
发明人： Teruhiro Shiono , Hiroaki Yamamoto , Seiji Nishino , Tsuneo Mitsuyu
IPC分类号： G11B7/0045 , G11B7/24038 , G11B7/242 , G11B7/243 , G11B7/245 , G11B7/2533 , G11B7/2534 , G11B7/2538 , G11B7/2542 , G11B7/257 , G11B7/258 , G11B7/26 , G11B7/24
CPC分类号： G11B7/243 , B82Y10/00 , B82Y30/00 , G11B7/00455 , G11B7/24038 , G11B7/251 , G11B7/2533 , G11B7/2534 , G11B7/2538 , G11B7/2542 , G11B7/257 , G11B7/258 , G11B7/266 , G11B2007/24304 , G11B2007/24306 , G11B2007/2431 , G11B2007/24312 , G11B2007/2432 , G11B2007/24324
摘要： An information recording medium has a recording portion where three-dimensional information can be recorded. The recording portion includes at least one particle-containing layer (recording layer or a recording auxiliary layer) containing particles absorbing at least a part of light having a predetermined wavelength and substantially transparent to a recording light and a reproducing light having a wavelength longer than the predetermined wavelength and a particle holding material substantially transparent to the recording and reproducing lights. The mean particle size of the particles is preferably shorter than the wavelengths of the recording and reproducing lights.
摘要翻译：信息记录介质具有记录三维信息的记录部分。记录部分包括至少一个含有颗粒的层（记录层或记录辅助层），其含有吸收具有预定波长的至少一部分光并且对记录光基本透明的颗粒和具有比该预定波长和对记录和再现光基本上透明的颗粒保持材料。颗粒的平均粒度优选比记录和再现光的波长短。

4. 发明授权

US07342867B2 Optical head device, optical recording device, and optical recording method 失效
标题翻译：光头装置，光记录装置和光记录方法
公开(公告)号：US07342867B2
公开(公告)日：2008-03-11
申请号：US10509097
申请日：2003-12-02
申请人： Tatsuo Ito , Teruhiro Shiono , Hiroaki Yamamoto , Seiji Nishino
发明人： Tatsuo Ito , Teruhiro Shiono , Hiroaki Yamamoto , Seiji Nishino
IPC分类号： G11B7/135 , G11B7/00
CPC分类号： G11B7/13927 , G11B7/0948 , G11B7/1267 , G11B7/1369 , G11B7/1378 , G11B2007/0013 , G11B2007/13727
摘要： An object of the present invention is to acquire optimum recording characteristics of an optical recoding medium having multiple data layers, with respect to each of the multiple data layers without increasing learning time required for learning a relation between aberration amount and optimum recording compensation with respect to each of the multiple data layers. The present invention includes a wavefront converter which is driven in such a manner as to reduce the aberration amount detected by an aberration detector. An output controller holds learned data as to the relation between the driving amount of the wavefront converter and the output of a light source, and controls the output of the light source based on the driving amount of the wavefront converter and the learned data.
摘要翻译：本发明的目的是为了获得关于多个数据层中的每一个的多个数据层的光学记录介质的最佳记录特性，而不增加学习像差量和最佳记录补偿之间的关系所需要的学习时间每个多个数据层。本发明包括以减少由像差检测器检测到的像差量的方式驱动的波前转换器。输出控制器保持关于波前转换器的驱动量与光源的输出之间的关系的学习数据，并且基于波前转换器的驱动量和学习数据来控制光源的输出。

5. 发明授权

US07193955B2 Optical head device and optical information reproducing device 失效
标题翻译：光头装置和光信息重放装置
公开(公告)号：US07193955B2
公开(公告)日：2007-03-20
申请号：US10802464
申请日：2004-03-17
申请人： Tatsuo Ito , Teruhiro Shiono , Seiji Nishino , Hiroaki Yamamoto
发明人： Tatsuo Ito , Teruhiro Shiono , Seiji Nishino , Hiroaki Yamamoto
IPC分类号： G11B7/00
CPC分类号： G11B7/131 , G11B7/133 , G11B2007/0013
摘要： An optical head device includes: an optical element collecting light reflected from a reproduction information layer (a target information layer in an optical information recording medium) and light reflected from information layers adjacent to the reproduction information layer at different positions; a light receiving element obtaining a detection signal from the reflected light collected by this optical element; and arithmetic circuitry obtaining a reproduction signal from this detection signal. The light receiving element includes: a first light receiving portion detecting a first detection signal from light containing the light reflected from the reproduction information layer; a second light receiving portion detecting a second detection signal from light reflected from a first adjacent information layer located more distant from the condensing lens than the reproduction information layer; and a third light receiving portion detecting a third detection signal from light reflected from a second adjacent information layer located closer to the condensing lens than the reproduction information layer. The arithmetic circuitry uses constants K and L determined depending on spaces between the reproduction information layer and the adjacent information layers, so as to subtract the K-times second detection signal and the L-times third detection signal from the first detection signal.
摘要翻译：光头装置包括：收集从再现信息层（光信息记录介质中的目标信息层）反射的光的光学元件和在不同位置处与再现信息层相邻的信息层反射的光; 光接收元件，从由该光学元件收集的反射光获得检测信号; 以及算术电路，从该检测信号获得再现信号。光接收元件包括：第一光接收部分，从包含从再现信息层反射的光的光检测第一检测信号; 第二光接收部分，从与再现信息层相比位于比聚光透镜更远的第一相邻信息层反射的光中检测第二检测信号; 以及第三光接收部分，从与再现信息层相比更靠近聚光透镜的第二相邻信息层反射的光检测第三检测信号。算术电路使用根据再现信息层和相邻信息层之间的空格确定的常数K和L，以便从第一检测信号中减去K倍的第二检测信号和L倍的第三检测信号。

6. 发明申请

US20050174920A1 Optical head device, optical recording device, and optical recording method 失效
标题翻译：光头装置，光记录装置和光记录方法
公开(公告)号：US20050174920A1
公开(公告)日：2005-08-11
申请号：US10509097
申请日：2003-12-02
申请人： Tatsuo Ito , Teruhiro Shiono , Hiroaki Yamamoto , Seiji Nishino
发明人： Tatsuo Ito , Teruhiro Shiono , Hiroaki Yamamoto , Seiji Nishino
IPC分类号： G11B7/00 , G11B7/09 , G11B7/125 , G11B7/135
CPC分类号： G11B7/13927 , G11B7/0948 , G11B7/1267 , G11B7/1369 , G11B7/1378 , G11B2007/0013 , G11B2007/13727
摘要： The present invention relates to an optical head device, an optical recording device, and an optical recording method, and an object of the present invention is to enable to acquire optimum recording characteristics of an optical recoding medium having multiple data layers, with respect to each of the multiple data layers without increasing learning time required for learning a relation between aberration amount and optimum recording compensation with respect to each of the multiple data layers. To accomplish this object, the optical head device, the optical recording device, and the optical recording method of the present invention are constructed such that the wavefront converting means 4 is driven in such a manner as to reduce the aberration amount detected by the aberration detecting means 12. The output controlling means 13 holds learned data as to the relation between the driving amount of the wavefront converting means 4 and the output of the light source 1, and controls the output of the light source 1 based on the driving amount of the wavefront converting means 4 and the learned data.
摘要翻译：光学头装置，光学记录装置和光学记录方法技术领域本发明涉及一种光学头装置，光学记录装置和光学记录方法，本发明的目的是为了获得具有多个数据层的光学记录介质的最佳记录特性，的多个数据层，而不增加关于每个多个数据层的像差量和最佳记录补偿之间的关系所需的学习时间。为了实现该目的，本发明的光头装置，光学记录装置和光学记录方法被构造成使得波前转换装置4以减少由像差检测检测到的像差量的方式被驱动输出控制装置13保存关于波前转换装置4的驱动量与光源1的输出之间的关系的学习数据，并且基于光源1的驱动量来控制光源1的输出波前转换装置4和学习数据。

7. 发明申请

US20060246375A1 Information recording medium and its manufacturing method,recording/preproducing method, and optical information recording/reproducing device 审中-公开
标题翻译：信息记录介质及其制造方法，记录/制作方法以及光信息记录/再现装置
公开(公告)号：US20060246375A1
公开(公告)日：2006-11-02
申请号：US10558122
申请日：2004-05-27
申请人： Teruhiro Shiono , Hiroaki Yamamoto , Seiji Nishino , Tatsuo Ito
发明人： Teruhiro Shiono , Hiroaki Yamamoto , Seiji Nishino , Tatsuo Ito
IPC分类号： G11B7/24
CPC分类号： G11B7/245 , B82Y10/00 , B82Y30/00 , G11B7/00455 , G11B7/246 , G11B7/25 , G11B7/251 , G11B7/2538 , G11B2007/0013 , Y10T428/21
摘要： An information recording medium is provided that includes a recording portion (3), which is irradiated with a recording light or a reproducing light so that information is recorded or reproduced thereto or therefrom. The recording portion (3) contains a first phosphor and a photon-mode photosensitive material. The first phosphor has a property of absorbing a first light having a wavelength of λ1/n and then emitting a second light having a wavelength longer than that of the first light, where λ1 is a wavelength of the recording light. The photosensitive material absorbs the second light and then exhibits a change in an optical constant thereof. A n-photon absorption sensitivity of the first phosphor with respect to the recording light is greater than a n-photon absorption sensitivity of the photosensitive material with respect to the recording light, where n is an integer not less than 2.
摘要翻译：提供了一种信息记录介质，其包括用记录光或再现光照射以便信息被记录或再现的记录部分（3）。记录部分（3）包含第一荧光体和光子模式感光材料。第一荧光体具有吸收波长为λ1/ N / n的第一光的性质，然后发射具有比第一光的波长更长的波长的第二光，其中λ1 < / SUB>是记录光的波长。感光材料吸收第二光，然后呈现其光学常数的变化。第一荧光体相对于记录光的n光子吸收灵敏度大于感光材料相对于记录光的n光子吸收灵敏度，其中n是不小于2的整数。

8. 发明申请

US20060120256A1 Optical information recording carrier 审中-公开
标题翻译：光信息记录载体
公开(公告)号：US20060120256A1
公开(公告)日：2006-06-08
申请号：US10539666
申请日：2004-02-25
申请人： Seiji Nishino , Teruhiro Shiono , Hiroaki Yamamoto , Tatsuo Ito
发明人： Seiji Nishino , Teruhiro Shiono , Hiroaki Yamamoto , Tatsuo Ito
IPC分类号： G11B7/24
CPC分类号： B82Y10/00 , G11B7/2403 , G11B7/24038 , G11B7/24067
摘要： An optical information recording carrier comprising a substrate and at least one recording film arranged on the substrate is disclosed. Information is recorded on the recording film through irradiation with a recording light having a predetermined wavelength (λ). The recording film is composed of a heat generating layer and at least one dielectric layer arranged in contact with the heat generating layer. The heat generating layer and the dielectric layer are substantially transparent to the recording light with wavelength (λ), and are respectively formed to have a predetermined thickness and a predetermined refractive index so that the field intensity of the recording light becomes maximum at the interface between the heat generating layer and the dielectric layer.
摘要翻译：公开了一种包括基板和布置在基板上的至少一个记录膜的光学信息记录载体。信息通过用具有预定波长（λ）的记录光照射而记录在记录膜上。记录膜由发热层和布置成与发热层接触的至少一个电介质层组成。发热层和电介质层对具有波长（λ）的记录光基本上是透明的，分别形成为具有预定厚度和预定折射率，使得记录光的场强在第发热层和电介质层。

9. 发明申请

US20060072438A1 Optical information recording substrate and recording/reproducing device using it 审中-公开
标题翻译：光信息记录基板和使用它的记录/再现装置
公开(公告)号：US20060072438A1
公开(公告)日：2006-04-06
申请号：US10527018
申请日：2003-09-02
申请人： Seiji Nishino , Teruhiro Shiono , Hiroaki Yamamoto
发明人： Seiji Nishino , Teruhiro Shiono , Hiroaki Yamamoto
IPC分类号： G11B7/24
CPC分类号： G11B7/24038 , B82Y10/00 , G11B7/245 , G11B7/2475 , G11B7/252 , G11B7/2534 , G11B7/2542 , G11B7/2575 , G11B2007/0013 , G11B2007/24304 , G11B2007/2432 , G11B2007/24324
摘要： To provide an optical information storage medium with high recording/reproducing sensitivity. An optical information storage medium 100 includes a substrate 56 and a multilayer structure 49, which is provided on the substrate 56 and includes at least one storage layer 57. The storage layer 57 includes polydiacetylene or merocyanine and is amorphous.
摘要翻译：提供具有高记录/再现灵敏度的光学信息存储介质。光学信息存储介质100包括基板56和多层结构49，其设置在基板56上并且包括至少一个存储层57.存储层57包括聚二乙炔或部花青并且是无定形的。

10. 发明授权

US07656777B2 Optical recording medium, optical information processor, and optical recording/reproducing method 有权
标题翻译：光记录介质，光信息处理器和光记录/再现方法
公开(公告)号：US07656777B2
公开(公告)日：2010-02-02
申请号：US10516220
申请日：2003-05-26
申请人： Hiroaki Yamamoto , Teruhiro Shiono , Tatsuo Ito , Seiji Nishino , Sadao Mizuno
发明人： Hiroaki Yamamoto , Teruhiro Shiono , Tatsuo Ito , Seiji Nishino , Sadao Mizuno
IPC分类号： G11B7/24
CPC分类号： G11B7/243 , G11B7/00455 , G11B7/24038 , G11B7/257
摘要： An optical recording medium which is a multilayer optical recording medium including a plurality of recording layers and records or reproduces information by the irradiation of light having a wavelength of λ0. At least one recording layer out of a plurality of recording layers includes a variable absorption film. The variable absorption film contains a material in which an electron energy has a band structure, and the absorption end of an absorption spectrum moves toward a longer wavelength side with a rise in temperature when light is absorbed by transition between electron bands, has a first absorptance to light having a wavelength of λ0 when a film temperature is a first temperature (application environment temperature), and has a second absorptance higher than the first absorptance to light having a wavelength of λ0 when a film temperature is a second temperature higher than the first temperature.
摘要翻译：一种光记录介质，其是包括多个记录层的多层光记录介质，并且通过照射波长为λ0的光记录或再现信息。多个记录层中的至少一个记录层包括可变吸收膜。可变吸收膜含有电子能量具有带状结构的材料，并且当光被电子带之间的过渡吸收时，吸收光谱的吸收端随着温度升高而向较长波长侧移动，具有第一吸收率当膜温度为第一温度（施加环境温度）时具有λ0的波长的光，并且当膜温度比第一温度高的第一温度时，具有比第一吸光度高于具有波长λ0的光的第二吸收率温度。

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