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41. 发明申请

US20060165944A1 Optical recording medium 审中-公开
标题翻译：光记录介质
公开(公告)号：US20060165944A1
公开(公告)日：2006-07-27
申请号：US11332538
申请日：2006-01-17
申请人： Hironori Kakiuchi , Hiroshi Shingai , Kenji Yamaga
发明人： Hironori Kakiuchi , Hiroshi Shingai , Kenji Yamaga
IPC分类号： B32B3/02
CPC分类号： G11B7/243 , G11B7/24038 , G11B7/257 , G11B2007/24314 , G11B2007/25706 , G11B2007/25715
摘要： [Object]In order to provide an optical recording medium having an excellent repetitive overwrite property even when the optical recording medium includes a plurality of information layers stacked on a substrate through at least a transparent intermediate layer, and the information layers other than the farthest one from a light incident surface of a laser beam among a plurality of information layers include a recording film formed of a phase transition material having an Sb-based eutectic crystal structure. [Solving Means]There is provided an optical recording medium comprising a plurality of information layers stacked on a substrate through at least a transparent intermediate layer, wherein the information layers other than the farthest one from a light incident surface of a laser beam among a plurality of information layers include an L1 recording film 34 formed of a phase transition material having an Sb-based eutectic crystal structure, a reflection film 32 disposed at a side of the substrate with respect to the L1 recording film 34, first and second dielectric films 33 and 31 disposed across and adjacent to the reflection film 32 and formed of a material containing a mixed oxide of Zr-based oxide and Cr-based oxide as a major component.
摘要翻译：为了提供具有优异重复覆盖特性的光学记录介质，即使当光学记录介质包括通过至少透明中间层堆叠在基板上的多个信息层时，除了最远的一个之外的信息层在多个信息层中的来自激光束的光入射表面的记录膜包括由具有Sb基共晶晶体结构的相变材料形成的记录膜。提供了一种光记录介质，其包括通过至少透明中间层堆叠在基板上的多个信息层，其中除了多个信号层中的激光束的光入射表面以外的信息层之外的信息层的信息层包括由具有Sb基共晶体结构的相变材料形成的L1记录膜34，相对于L1记录膜34设置在基板侧的反射膜32，第一和第二电介质膜33 和31设置在反射膜32上并邻近反射膜32，并由含有Zr基氧化物和Cr基氧化物的混合氧化物的材料形成。

42. 发明申请

US20060078708A1 Optical recording medium 有权
公开(公告)号：US20060078708A1
公开(公告)日：2006-04-13
申请号：US11234182
申请日：2005-09-26
申请人： Hiroshi Shingai , Hironori Kakiuchi , Hideaki Miura , Kenji Yamaga
发明人： Hiroshi Shingai , Hironori Kakiuchi , Hideaki Miura , Kenji Yamaga
IPC分类号： B32B3/02
CPC分类号： G11B7/243 , G11B7/266 , G11B2007/24304 , G11B2007/24312 , G11B2007/24314
摘要： The optical recording medium is an optical recording medium having at least one information layer including a recording film, characterized in that the recording film is formed by a phase change material including at least Sb, Ge and Mg as main components.

43. 发明申请

US20060068152A1 Optical recording medium 审中-公开
标题翻译：光记录介质
公开(公告)号：US20060068152A1
公开(公告)日：2006-03-30
申请号：US11234280
申请日：2005-09-26
申请人： Hiroshi Shingai , Hideaki Miura , Jiro Yoshinari
发明人： Hiroshi Shingai , Hideaki Miura , Jiro Yoshinari
IPC分类号： B32B3/02
CPC分类号： G11B7/243 , G11B2007/24304 , G11B2007/24314
摘要： An optical recording medium is provided which enables overwriting at high speeds or the value of (λ/NA)/V being 70 or less (where λ is the wavelength of the laser beam, NA is the numerical aperture of the objective lens, and V is the overwrite linear speed), and which also enables overwriting at high speeds even in a next-generation optical recording system typified by a blu-ray disc. The recording layer of the optical recording medium is predominantly composed of at least Sb and Mg.
摘要翻译：提供一种光记录介质，其能够以高速重写或（λ/ NA）/ V的值为70或更小（其中λ是激光束的波长，NA是物镜的数值孔径，V 是重写线速度），并且即使在以蓝光光盘为代表的下一代光学记录系统中也能高速重写。光记录介质的记录层主要由至少Sb和Mg组成。

44. 发明授权

US06605328B2 Optical recording medium 有权
公开(公告)号：US06605328B2
公开(公告)日：2003-08-12
申请号：US09886258
申请日：2001-06-22
申请人： Hiroshi Shingai , Hiroyasu Inoue , Tatsuya Kato , Hajime Utsunomiya , Yoshitomo Tanaka
发明人： Hiroshi Shingai , Hiroyasu Inoue , Tatsuya Kato , Hajime Utsunomiya , Yoshitomo Tanaka
IPC分类号： B32B302
CPC分类号： G11B7/2433 , G11B7/2534 , G11B7/2542 , G11B7/256 , G11B7/2578 , G11B7/259 , G11B2007/24306 , G11B2007/2431 , G11B2007/24314 , G11B2007/24316 , G11B2007/25706 , G11B2007/25708 , G11B2007/2571 , G11B2007/25713 , G11B2007/25715 , G11B2007/25716 , Y10T428/21
摘要： In an optical recording medium comprising a phase change recording layer (4) containing Sb and optionally, Te and/or In as a main component, the recording layer is able to be crystallized to provide a crystallized region which contains rhombohedral crystals consisting essentially of Sb and is substantially free of a crystal phase other than the rhombohedral crystals. When the recording layer contains a rare earth element, Zr, Hf, Ti or Sn as an auxiliary component, the medium has a dielectric layer (31) composed of silicon oxide, silicon nitride, aluminum oxide, or a mixture of zinc sulfide and at least 30 mol % of silicon oxide, disposed contiguous to and in front of the recording layer (4) as viewed from the recording/reading beam incident side. The medium has a high transfer rate and improved thermal stability.

45. 发明授权

US06403193B1 Optical recording medium 失效
标题翻译：光记录介质
公开(公告)号：US06403193B1
公开(公告)日：2002-06-11
申请号：US09531446
申请日：2000-03-20
申请人： Hiroshi Shingai , Hideki Hirata , Tatsuya Kato
发明人： Hiroshi Shingai , Hideki Hirata , Tatsuya Kato
IPC分类号： B32B302
CPC分类号： G11B7/258 , G11B7/00718 , G11B7/24035 , G11B7/243 , G11B7/2534 , G11B7/259 , G11B2007/24308 , G11B2007/2431 , G11B2007/24314 , G11B2007/24316 , Y10T428/21
摘要： An optical recording medium of the invention comprises a phase change type recording layer on a surface of a substrate with reading light incident on the recording layer through the substrate, and a dielectric layer provided in contact with the recording layer and on a side of the recording layer on which the reading light is incident. The substrate has a groove acting as a guide groove and a land between adjacent grooves so that the groove and land are used as recording tracks. The phase change type recording layer contains Ag, In, Sb and Te as main components, and has a thickness tR defined by tR≦&lgr;p/20 where &lgr;p is a wavelength of the reading light. The dielectric layer has a thickness td1 that is represented in terms of an optical path length at the wavelength &lgr;p and defined by &lgr;p/2≦td1.
摘要翻译：本发明的光记录介质包括在基板的表面上的相变型记录层，其中读取光通过基板入射在记录层上，并且介电层设置成与记录层接触并在记录侧阅读灯入射的层。基板具有用作引导槽的沟槽和相邻槽之间的焊盘，使得沟槽和焊盘用作记录轨道。相变型记录层包含Ag，In，Sb和Te作为主要成分，其厚度tR由tR <= lambdp / 20定义，其中lambdp是读取光的波长。电介质层的厚度td1以波长lambdp的光程长度表示，并由lambdp / 2 <= td1定义。

46. 发明授权

US6111849A Phase change optical recording medium, method of overwriting same and recording system for the overwriting 失效
标题翻译：相变光记录介质，覆盖方法以及用于重写的记录系统
公开(公告)号：US6111849A
公开(公告)日：2000-08-29
申请号：US163605
申请日：1998-09-30
申请人： Jiro Yoshinari , Masanori Kosuda , Hiroshi Shingai , Takashi Kikukawa
发明人： Jiro Yoshinari , Masanori Kosuda , Hiroshi Shingai , Takashi Kikukawa
IPC分类号： G11B7/24 , G11B7/00 , G11B7/0045 , G11B7/0055 , G11B7/006 , G11B7/243 , G11B7/26 , G11B7/30 , B32B3/00
CPC分类号： G11B7/0062 , G11B7/243 , G11B2007/24312 , G11B2007/24314 , G11B2007/24316 , G11B7/00454 , G11B7/2534 , G11B7/2542 , G11B7/257 , G11B7/258 , Y10T428/21
摘要： An optical recording medium comprising a substrate, at least one dielectric layer and a phase change type recording layer. In overwriting, the recording medium should satisfy the condition V.sub.OW /V.sub.OP
摘要翻译：一种光记录介质，包括基底，至少一个电介质层和相变型记录层。在重写中，记录介质应满足条件VOW / VOP <1，优选为0.5≤VOW/ VOP <0.95，其中VOP是最佳线速度，VOW是用于重写的线速度。这使得记录标记的记录介质在60至80℃下已被储存至少100小时后，可以将介质上记录标记的可擦除性至少为26dB。

47. 发明授权

US6103330A Optical recording medium and fabrication method therefor 失效
标题翻译：光记录介质及其制造方法
公开(公告)号：US6103330A
公开(公告)日：2000-08-15
申请号：US75846
申请日：1998-05-12
申请人： Masanori Kosuda , Hajime Utsunomiya , Hiroshi Shingai , Takuya Tsukagoshi
发明人： Masanori Kosuda , Hajime Utsunomiya , Hiroshi Shingai , Takuya Tsukagoshi
IPC分类号： B41M5/26 , C23C14/00 , C23C14/06 , C23C14/34 , G11B7/243 , G11B7/26 , B32B3/00
CPC分类号： G11B7/266 , C23C14/0036 , C23C14/06 , G11B7/243 , G11B2007/24308 , G11B2007/2431 , G11B2007/24314 , G11B2007/24316 , G11B7/00454 , G11B7/258 , G11B7/2595 , Y10S428/913 , Y10S430/146 , Y10T428/21
摘要： The invention provides a method of fabricating an optical recording medium comprising a phase change type recording layer containing at least one element selected from In, Ag, Te and Sb. The recording layer is formed by a sputtering technique wherein sputtering is carried out while an inert gas and an oxygen gas are introduced in a vacuum chamber in a sputtering system, so that the number of overwritable cycles can be increased by simple means.
摘要翻译：本发明提供一种制造光记录介质的方法，该光记录介质包括含有选自In，Ag，Te和Sb中的至少一种元素的相变型记录层。记录层通过溅射技术形成，其中在惰性气体和氧气被引入溅射系统中的真空室中进行溅射，从而可以通过简单的手段增加可重写周期的数量。

48. 发明授权

US6042921A Optical recording medium and read/write method therefor 失效
标题翻译：光记录介质及其记录/再现方法
公开(公告)号：US6042921A
公开(公告)日：2000-03-28
申请号：US131865
申请日：1998-08-10
申请人： Jiro Yoshinari , Masanori Kosuda , Hiroshi Shingai , Shinji Miyazaki
发明人： Jiro Yoshinari , Masanori Kosuda , Hiroshi Shingai , Shinji Miyazaki
IPC分类号： G11B7/254 , G11B5/62 , G11B7/00 , G11B7/0045 , G11B7/0055 , G11B7/257 , B32B3/00
CPC分类号： G11B5/62 , Y10S428/913 , Y10S430/146 , Y10T428/21
摘要： The invention provides a phase charge type optical recording medium comprising on both sides of a recording layer dielectric layers, each containing zinc sulfide and silicon oxide as main components. The medium comprises on a substrate 2 a first dielectric layer 31, a recording layer 4, a second dielectric layer 32 and a reflective layer 5 made up of a metal. The first dielectric layer 32 comprises a dielectric lamina 1a on a substrate 2 side thereof and a dielectric lamina 1b on a recording layer 4 side thereof. The dielectric lamina 1a has a silicon oxide content of 2 to less than 40 mol %, the dielectric lamina 1b has a silicon oxide content of 40 to 100 mol %, and the second dielectric layer 32 has a silicon oxide content of 2 to 50 mol % and a thickness of 10 to 35 nm. The number of overwritable cycles can be increased.
摘要翻译：本发明提供了一种相位电荷型光学记录介质，其包括在记录层电介质层的两侧，每个记录层包含硫化锌和氧化硅作为主要成分。介质在基板2上包括由金属构成的第一介电层31，记录层4，第二电介质层32和反射层5。第一电介质层32包括在其基板2侧上的电介质层1a和在其记录层4侧上的电介质层1b。电介质层1a的氧化硅含量为2〜小于40mol％，电介质层1b的氧化硅含量为40〜100mol％，第二电介质层32的氧化硅含量为2〜50mol ％，厚度10〜35nm。可以增加可重写周期的数量。

49. 发明授权

US6030679A Optical recording material and its fabrication method 失效
标题翻译：光学记录材料及其制作方法
公开(公告)号：US6030679A
公开(公告)日：2000-02-29
申请号：US131864
申请日：1998-08-10
申请人： Takao Saito , Hiroshi Shingai , Tatsuya Kato , Hajime Utsunomiya , Katsuaki Yanagiuchi
发明人： Takao Saito , Hiroshi Shingai , Tatsuya Kato , Hajime Utsunomiya , Katsuaki Yanagiuchi
IPC分类号： G11B7/24 , G11B7/243 , G11B7/257 , G11B7/26 , B32B3/00
CPC分类号： G11B7/26 , G11B7/2403 , G11B7/243 , G11B7/257 , G11B2007/24308 , G11B2007/2431 , G11B2007/24316 , G11B2007/25706 , G11B2007/2571 , G11B2007/25715 , G11B2007/25716 , G11B7/00454 , G11B7/24 , G11B7/2534 , G11B7/2542 , G11B7/258 , G11B7/2585 , G11B7/2595 , Y10S428/913 , Y10S430/146 , Y10T428/21
摘要： An optical recording medium comprises a substrate and a multilayer structure on the substrate. The multilayer structure comprises a phase change type recording layer and a pair of dielectric layers, at least one of which contains zinc sulfide optionally with silicon oxide. When a depth profile of the multilayer structure in a thickness direction thereof is found by Auger electron spectroscopy, a region having an intensity ratio S/Zn of 2 or lower exists across a thickness of at least 6.0 nm, calculated as SiO.sub.2, from the vicinity of an interface between the dielectric layer and the recording layer into the recording layer. In the vicinity of the interface between the dielectric layer and the recording layer, there is also a region having an intensity ratio S/Zn vs. O/Si relation that satisfies S/Zn
摘要翻译：光学记录介质包括基底和基底上的多层结构。多层结构包括相变型记录层和一对电介质层，其中至少一层含有任选含有氧化硅的硫化锌。通过俄歇电子能谱法发现其厚度方向上的多层结构的深度分布，从附近存在以SiO 2计算的至少6.0nm的厚度的区域，其强度比S / Zn为2以下。介电层和记录层之间的界面的记录层。在电介质层和记录层之间的界面附近，还存在具有满足S / Zn

50. 发明授权

US5482791A Fuel cell/gas turbine combined power generation system and method for operating the same 失效
标题翻译：燃料电池/燃气轮机联合发电系统及其运行方法
公开(公告)号：US5482791A
公开(公告)日：1996-01-09
申请号：US186512
申请日：1994-01-26
申请人： Hiroshi Shingai , Hideo Nishigaki
发明人： Hiroshi Shingai , Hideo Nishigaki
IPC分类号： H01M8/04 , H01M8/06 , H01M16/00
CPC分类号： H01M8/0612 , H01M8/04022
摘要： A combined fuel cell/gas turbine power generation system includes a fuel cell, a reformer connected to the fuel cell for producing a hydrogen rich reformed gas by steam reforming and feeding the reformed gas to the fuel cell, an air compressor having an electric motor which drives the air compressor, the air compressor compressing air taken from open air and feeding a pressurized air to the fuel cell, a gas turbine which is connected to the fuel cell and generates power using, as a working fluid, an exhaust combustion gas from the reformer obtained by burning an off gas and off air from the fuel cell, and a generator which is coaxially connected to the gas turbine and driven by the axial output power of the gas turbine, the generator generating power with the axial output power of the generator, the output power of the generator driving the electric motor in the air compressor.
摘要翻译：燃料电池/燃气轮机发电系统组合包括：燃料电池，连接到燃料电池的重整器，用于通过蒸汽重整产生富氢重整气体并将重整气体送入燃料电池;空气压缩机，具有电动机，驱动空气压缩机，空气压缩机压缩从露天空气取出的空气并将加压空气供给到燃料电池;燃气轮机，其连接到燃料电池并且使用来自所述燃料电池的排气燃烧气体产生动力，通过从燃料电池燃烧废气和废气获得的重整器，以及与燃气轮机同轴连接并由燃气轮机的轴向输出功率驱动的发电机，发电机发电量与发电机的轴向输出功率，驱动空气压缩机中的电动机的发电机的输出功率。

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