公开(公告)号：US07060338B2

公开(公告)日：2006-06-13

申请号：US10874309

申请日：2004-06-24

申请人： Yoshihiro Ikari ,  Akira Kashiwakura ,  Makoto Miyamoto ,  Makoto Iimura ,  Naoki Kitagaki ,  Yutaka Watanabe ,  Mayumi Kurokawa ,  Sonoko Onodera

发明人： Yoshihiro Ikari ,  Akira Kashiwakura ,  Makoto Miyamoto ,  Makoto Iimura ,  Naoki Kitagaki ,  Yutaka Watanabe ,  Mayumi Kurokawa ,  Sonoko Onodera

IPC分类号： B32B3/02

CPC分类号： G11B7/243 ,  G11B7/2403 ,  G11B7/2534 ,  G11B7/2542 ,  G11B7/257 ,  G11B7/266 ,  G11B2007/24312 ,  G11B2007/24314 ,  G11B2007/24316 ,  G11B2007/2571 ,  G11B2007/25713 ,  Y10T428/21

摘要： A phase-change optical recording medium capable of performing recording and reproduction at a high speed is provided, in which a reproduced signal output is not only sufficiently large but the phase-change optical recording medium also has excellent repeated rewriting performance. An interface layer 3, which is composed of a Ge—Si—N-based material, is formed on at least a surface of one side of a recording layer 4 of the phase-change optical recording medium 10. Accordingly, even when a phase-change material having a high melting point, for example, a Bi—Ge—Te-based phase-change material is used for the recording layer 4, it is possible to provide the phase-change optical recording medium in which the reproduced signal output is sufficiently large and the repeated rewriting performance is excellent.

摘要翻译： 提供能够以高速进行记录和再现的相变光学记录介质，其中再现信号输出不仅足够大，而且相变光学记录介质也具有优异的重复重写性能。 在相变光记录介质10的记录层4的一侧的至少一个表面上形成由Ge-Si-N基材料构成的界面层3。 因此，即使使用具有高熔点的相变材料（例如Bi-Ge-Te类相变材料）作为记录层4，也可以提供相变光记录介质 其中再现信号输出足够大并且重复的重写性能优异。

公开(公告)号：US06383595B1

公开(公告)日：2002-05-07

申请号：US09463817

申请日：2000-02-01

申请人： Akemi Hirotsune ,  Motoyasu Terao ,  Makoto Miyamoto ,  Yasushi Miyauchi ,  Tetsuya Nishida ,  Keikichi Ando ,  Nobuhiro Tokushuku ,  Yukio Fukui ,  Takehiko Yorozu ,  Reiji Tamura ,  Yoshihiro Ikari

发明人： Akemi Hirotsune ,  Motoyasu Terao ,  Makoto Miyamoto ,  Yasushi Miyauchi ,  Tetsuya Nishida ,  Keikichi Ando ,  Nobuhiro Tokushuku ,  Yukio Fukui ,  Takehiko Yorozu ,  Reiji Tamura ,  Yoshihiro Ikari

IPC分类号： B32B302

CPC分类号： G11B7/243 ,  B41M5/26 ,  G11B7/24038 ,  G11B7/257 ,  G11B7/258 ,  G11B7/2585 ,  G11B2007/24306 ,  G11B2007/24308 ,  G11B2007/24312 ,  G11B2007/24314 ,  G11B2007/24316 ,  G11B2007/25706 ,  G11B2007/25715 ,  Y10T428/21

摘要： An information recording medium having recording, reproducing, and rewriting characteristics better than those of prior art media. The media has a recording layer made of a material represented by the following formula: Gex−wSbyTezMw, wherein 0.13≦x≦0.22, 0.20≦y≦0.32, 0.53≦z≦0.60, 0≦w≦0.06, x+y+z=1, and M is any one of Na, Mg, Al, P, S, Cl, L, Ca, Sc, Zn, Ga, As, Se, Br, Rb, Sr, Y, Zr, Nb, Ru, Rh, Cd, In, Sn, I, Cs, Ba, La, Hf, Ta, Re, Os, Ir, Hg, Tl, Pb, Th, U, Ag, Cr, W, Mo, Pt, Co, Ni, Pd, Si, Au, Cu, V, Mn, Fe, Ti and Bi.

摘要翻译： 具有比现有技术媒体更好的记录，再现和重写特性的信息记录介质。 介质具有由下式表示的材料制成的记录层：Gex-wSbyTezMw，其中0.13 <= x <= 0.22,0.20 <= y <= 0.32,0.53 <= z <=0.60,0≤w< = 0.06，x + y + z = 1，M为Na，Mg，Al，P，S，Cl，L，Ca，Sc，Zn，Ga，As，Se，Br，Rb，Sr，Y ，Zr，Nb，Ru，Rh，Cd，In，Sn，I，Cs，Ba，La，Hf，Ta，Re，Os，Ir，Hg，Tl，Pb，Th，U，Ag，Cr，W，Mo ，Pt，Co，Ni，Pd，Si，Au，Cu，V，Mn，Fe，Ti和Bi。

公开(公告)号：US5688574A

公开(公告)日：1997-11-18

申请号：US616011

申请日：1996-03-14

申请人： Reiji Tamura ,  Yoshihiro Ikari ,  Toshiaki Taii ,  Norio Ota

发明人： Reiji Tamura ,  Yoshihiro Ikari ,  Toshiaki Taii ,  Norio Ota

IPC分类号： G11B7/24 ,  G11B7/243 ,  G11B7/258 ,  G11B11/105 ,  B32B3/00

CPC分类号： G11B7/258 ,  G11B7/24 ,  G11B7/243 ,  G11B11/1051 ,  G11B11/10586 ,  G11B2007/24306 ,  G11B2007/24312 ,  G11B2007/24314 ,  G11B2007/24316 ,  G11B2007/2432 ,  G11B7/2542 ,  G11B7/2595 ,  Y10S428/913 ,  Y10S430/146 ,  Y10T428/21 ,  Y10T428/31678

摘要： Disclosed is a phase-change optical recording medium which has a reflectance and a signal modulation conformed to the CD standard, and which is usable for recording at the same linear velocity as the reproducing velocity specified in the CD standard. The phase-change optical recording medium comprises a metallic layer, a first protective layer, a recording layer, a second protective layer, and a reflecting layer on a substrate, in which recording is performed through change from a crystalline state to an amorphous state in the recording layer. The recording layer comprises a recording material of a Ge--Te--Sb--Se system, and the recording layer has an average composition in a direction of thickness which satisfies the following relations as represented by atomic %: Ge.gtoreq.40%, and Sb+Se.ltoreq.25% The recording medium has a reflectance of not less than 70% with respect to a light beam for reproduction when the recording layer is in one of the crystalline state and the amorphous state, and the recording medium has a reflectance of less than 40% when the recording layer is in the other state. An AuCo alloy is used as the metallic layer.

摘要翻译： 公开了一种相变光学记录介质，其具有符合CD标准的反射率和信号调制，并且可用于以与CD标准中规定的再现速度相同的线速度进行记录。 相变光记录介质包括在基板上的金属层，第一保护层，记录层，第二保护层和反射层，其中通过从结晶状态转变为非晶状态进行记录 录音层。 记录层包括Ge-Te-Sb-Se系的记录材料，记录层的厚度方向的平均组成满足下列关系：原子％Ge = 40％，Ge Sb + Se <25％当记录层处于结晶状态和非晶状态之一时，记录介质相对于用于再现的光束具有不小于70％的反射率，并且记录介质具有 当记录层处于另一状态时，反射率小于40％。 使用AuCo合金作为金属层。

公开(公告)号：US06806030B2

公开(公告)日：2004-10-19

申请号：US09810474

申请日：2001-03-19

申请人： Motoyasu Terao ,  Makoto Miyamoto ,  Yasushi Miyauchi ,  Keikichi Ando ,  Yumiko Anzai ,  Junko Ushiyama ,  Reiji Tamura ,  Yoshihiro Ikari ,  Tamotsu Fuchioka

发明人： Motoyasu Terao ,  Makoto Miyamoto ,  Yasushi Miyauchi ,  Keikichi Ando ,  Yumiko Anzai ,  Junko Ushiyama ,  Reiji Tamura ,  Yoshihiro Ikari ,  Tamotsu Fuchioka

IPC分类号： G11B724

CPC分类号： G11B7/257 ,  G11B7/2403 ,  G11B7/24067 ,  G11B7/243 ,  G11B7/259 ,  G11B7/26 ,  G11B2007/24312 ,  G11B2007/24314 ,  G11B2007/24316 ,  G11B2007/25706 ,  Y10S430/146

摘要： In an optical disk for high density recording, for preventing the deformation of recording tracks caused by stress which may develop between the substrate and the recording stacked film formed thereon, a stress-compensation layer having a metal element such as Ti or Cr as a main component is provided. The stress-compensation layer undergoes contraction (tensile stress) to compensate for compression stress which develops in the stacked film during cooling after the thermal expansion of the substrate surface that occurs at the end of film formation. The stress-compensation layer has a pillar-like structure which, starting from the lower face, reaches the upper face of the film.

摘要翻译： 在用于高密度记录的光盘中，为了防止由于基板和形成在其上的记录层叠膜之间可能产生的应力引起的记录轨道的变形，具有诸如Ti或Cr的金属元素作为主要的应力补偿层 提供组件。 应力补偿层经受收缩（拉伸应力）以补偿在成膜结束时发生的基板表面的热膨胀之后在冷却期间在堆叠膜中产生的压缩应力。 应力补偿层具有从下表面开始到达膜的上表面的柱状结构。

公开(公告)号：US07393574B2

公开(公告)日：2008-07-01

申请号：US11097232

申请日：2005-04-04

申请人： Tamotsu Fuchioka ,  Makoto Iimura ,  Makoto Miyamoto ,  Yoshihiro Ikari

发明人： Tamotsu Fuchioka ,  Makoto Iimura ,  Makoto Miyamoto ,  Yoshihiro Ikari

IPC分类号： B32B3/02

CPC分类号： G11B7/257 ,  G11B7/243 ,  G11B2007/24312 ,  G11B2007/24314 ,  G11B2007/24316 ,  G11B2007/25706 ,  G11B2007/25711 ,  G11B2007/25715 ,  Y10T428/21

摘要： In an information recording medium, a Bi—Ge—Te material is adopted as a phase-change recording layer material. A C—Ta—O material is used for at least any one of first and second boundary layers which are in contact with a recording layer.

摘要翻译： 在信息记录介质中，采用Bi-Ge-Te材料作为相变记录层材料。 C-Ta-O材料用于与记录层接触的第一和第二边界层中的至少任一个。

公开(公告)号：US20130225765A1

公开(公告)日：2013-08-29

申请号：US13882426

申请日：2011-10-24

申请人： Hironari Nakabayashi ,  Yoshihiro Ikari

发明人： Hironari Nakabayashi ,  Yoshihiro Ikari

IPC分类号： C08L53/00 ,  C08L77/00 ,  C08L29/06

CPC分类号： C08L53/00 ,  B60C1/0008 ,  C08K5/37 ,  C08L29/04 ,  C08L29/06 ,  C08L77/00 ,  C08L77/02 ,  C08L77/06

摘要： The present invention relates to a resin composition containing (A) 100 parts by weight of an isobutylene-based block copolymer having an unsaturated bond and comprising (a) a polymer block mainly comprised of isobutylene and (b) a polymer block mainly comprised of an aromatic vinyl-based compound, and (B) 0.1-50 parts by weight of a polythiol compound having two or more thiol groups in one molecule, which aims to provide an isobutylene-based block copolymer composition superior in air barrier property, flexibility, toughness and adhesiveness to rubber, and further, an inner liner as an inner liner layer of a pneumatic tire, which does not require a vulcanization step and superior in the balance between air barrier property, flexibility and toughness, and adhesiveness to carcass.

摘要翻译： 本发明涉及含有（A）100重量份具有不饱和键的异丁烯系嵌段共聚物的树脂组合物，其含有（a）主要由异丁烯构成的聚合物嵌段和（b）主要由 芳族乙烯基类化合物和（B）0.1-50重量份在一个分子中具有两个或更多个硫醇基的多硫醇化合物，其目的在于提供优异的空气阻隔性，柔韧性，韧性的异丁烯类嵌段共聚物组合物 和与橡胶的粘合性，以及作为充气轮胎的内衬层的内衬，其不需要硫化步骤，空气阻隔性，柔韧性和韧性之间的平衡以及与胎体的粘合性优异。

公开(公告)号：US20050227035A1

公开(公告)日：2005-10-13

申请号：US11097232

申请日：2005-04-04

申请人： Tamotsu Fuchioka ,  Makoto Iimura ,  Makoto Miyamoto ,  Yoshihiro Ikari

发明人： Tamotsu Fuchioka ,  Makoto Iimura ,  Makoto Miyamoto ,  Yoshihiro Ikari

IPC分类号： B32B3/02 ,  G11B7/243 ,  G11B7/257

CPC分类号： G11B7/257 ,  G11B7/243 ,  G11B2007/24312 ,  G11B2007/24314 ,  G11B2007/24316 ,  G11B2007/25706 ,  G11B2007/25711 ,  G11B2007/25715 ,  Y10T428/21

摘要： In an information recording medium, a Bi—Ge—Te material is adopted as a phase-change recording layer material. A C—Ta—O material is used for at least any one of first and second boundary layers which are in contact with a recording layer.

摘要翻译： 在信息记录介质中，采用Bi-Ge-Te材料作为相变记录层材料。 C-Ta-O材料用于与记录层接触的第一和第二边界层中的至少任一个。

公开(公告)号：US20070037093A1

公开(公告)日：2007-02-15

申请号：US11529513

申请日：2006-09-29

申请人： Makoto Miyamoto ,  Reiji Tamura ,  Akira Kashiwakura ,  Hiroshi Shirai ,  Yoshihiro Ikari ,  Makoto Iimura ,  Yumiko Anzai ,  Kazuyo Umezawa

发明人： Makoto Miyamoto ,  Reiji Tamura ,  Akira Kashiwakura ,  Hiroshi Shirai ,  Yoshihiro Ikari ,  Makoto Iimura ,  Yumiko Anzai ,  Kazuyo Umezawa

IPC分类号： G11B7/24

CPC分类号： G11B7/257 ,  C22C28/00 ,  G11B7/00454 ,  G11B7/243 ,  G11B7/252 ,  G11B2007/24312 ,  G11B2007/24314 ,  G11B2007/24316

摘要： An phase-change optical disk comprises a substrate, a first protective layer, a first thermostable layer, a recording layer, a second thermostable layer, a second protective layer, an absorptance control layer, and a heat-diffusing layer which are provided in this order from a side on which a laser beam comes thereinto, wherein a recording layer material has composition ratios which are within a range surrounded by composition points of B3 (Bi3, Ge46, Te51), C3 (Bi4, Ge46, Te50), D3 (Bi5, Ge46, Te49), D5 (Bi10, Ge42, Te48), C5 (Bi10, Ge41, Te49), and B5 (Bi7, Ge41, Te52) on a triangular composition diagram. Recrystallization is not caused even when information is recorded on an inner circumferential portion, a reproduced signal is scarcely deteriorated even when rewriting is performed multiple times, and any erasing residue of amorphous matters scarcely appears at an outer circumferential portion.

摘要翻译： 相变光盘包括在其中设置的基板，第一保护层，第一热稳定层，记录层，第二热稳定层，第二保护层，吸收控制层和热扩散层 其中记录层材料的组成比在由B3（Bi 3+，Ge 46）的组成点包围的范围内， C3（Bi 4+，Ge 46，Te 50），D 3（Bi 2 O 3， Ge 46，Te>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> ，C 5（Bi 10，Ge 41，Te 49）和B 5（Bi 3+， 在三角形组成图上示出。 即使在内周部记录信息时也不会引起再结晶，即使进行多次重写，再现信号几乎不劣化，并且在外周部分几乎不出现任何残留的无定形物质。

公开(公告)号：US06709801B2

公开(公告)日：2004-03-23

申请号：US09767835

申请日：2001-01-24

申请人： Makoto Miyamoto ,  Yoshihiro Ikari ,  Tamotsu Fuchioka ,  Hitoshi Watanabe ,  Reiji Tamura ,  Junko Ushiyama ,  Keikichi Andoo ,  Yumiko Anzai

发明人： Makoto Miyamoto ,  Yoshihiro Ikari ,  Tamotsu Fuchioka ,  Hitoshi Watanabe ,  Reiji Tamura ,  Junko Ushiyama ,  Keikichi Andoo ,  Yumiko Anzai

IPC分类号： G11B724

CPC分类号： G11B7/252 ,  G11B7/007 ,  G11B7/00718 ,  G11B7/24 ,  G11B7/243 ,  G11B7/2433 ,  G11B7/257 ,  G11B7/258 ,  G11B7/2585 ,  G11B7/259 ,  G11B7/2595 ,  G11B2007/24306 ,  G11B2007/24308 ,  G11B2007/2431 ,  G11B2007/24312 ,  G11B2007/24314 ,  G11B2007/24316 ,  G11B2007/25706 ,  G11B2007/2571 ,  G11B2007/25711 ,  G11B2007/25713 ,  G11B2007/25715 ,  G11B2007/25716 ,  Y10S430/146

摘要： A high-density information recording medium free from lowering the reflectance by over-write of a large number of times and exfoliation defect in a structure for suppressing cross-erase. This medium includes, over a substrate having a groove shape, a recording layer, and three-layered thin films of a first interference layer, a second interference layer and an interface layer having mutually different compositions and disposed on a laser beam incidence side of the recording layer in order named from the laser beam incidence side. The first interference layer has a smaller refractive index and a larger thermal conductivity than the second interference layer, the interface layer is interposed between the second interference layer and the recording layer, and a distance between the first interference layer and the recording layer is greater than at least a groove depth.

摘要翻译： 一种高密度信息记录介质，在用于抑制交叉擦除的结构中，不会使反射率下降多次，剥离不良。 该介质包括在具有沟槽形状的衬底，记录层以及具有相互不同组成的第一干涉层，第二干涉层和界面层的三层薄膜上，并且设置在第二干涉层的激光束入射侧 记录层按照从激光束入射侧命名。 第一干涉层具有比第二干涉层更小的折射率和更大的热导率，界面层介于第二干涉层和记录层之间，并且第一干涉层和记录层之间的距离大于 至少一个凹槽深度。