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1. 发明授权

US06367411B2 Plasma CVD apparatus 失效
标题翻译：等离子体CVD装置
公开(公告)号：US06367411B2
公开(公告)日：2002-04-09
申请号：US09453224
申请日：1999-12-03
申请人： Yoichi Ogawa , Tetsuo Mizumura , Akira Yano , Hideo Kusada , Takashi Kubota , Michio Asano , Kunio Wakai
发明人： Yoichi Ogawa , Tetsuo Mizumura , Akira Yano , Hideo Kusada , Takashi Kubota , Michio Asano , Kunio Wakai
IPC分类号： C23C1600
CPC分类号： H01J37/32174 , C23C16/517 , C23C16/545 , H01J37/32082 , H01J37/3277
摘要： A continuous plasma CVD apparatus, characterized in that frequency of high-frequency bias is in the range of 50-900 KHz, a blocking condenser is provided between a thin film and a high-frequency source so that the product C·f of electrostatic capacity C of the blocking condenser and frequency f of the high-frequency source is 0.02 [F·Hz] or more, and the total of impedances of all the rollers provided in the route of from a substrate unwind roller to a rotating drum is 10 k&OHgr; or more and the total of impedances of all the rollers provided in the route of from the rotating drum to a wind roller is 10 k&OHgr; or more. According to this apparatus, it becomes possible to continuously form a film without causing damage and deterioration of the substrate.
摘要翻译：一种连续等离子体CVD装置，其特征在于，高频偏压的频率在50〜900KHz的范围内，在薄膜和高频源之间设置阻塞式冷凝器，使得静电容量C的乘积Cf 阻挡电容器和高频源的频率f为0.02 [F.Hz]以上，并且设置在从基板退绕辊到旋转鼓的路径中的所有辊的阻抗总和为10kOMEGA以上并且设置在从旋转鼓到风辊的路线中的所有辊的阻抗的总和为10kOMEGA以上。根据该装置，可以连续地形成膜而不引起基板的损坏和劣化。

2. 发明授权

US6044792A Plasma CVD apparatus 失效
标题翻译：等离子体CVD装置
公开(公告)号：US6044792A
公开(公告)日：2000-04-04
申请号：US926454
申请日：1997-09-10
申请人： Yoichi Ogawa , Tetsuo Mizumura , Akira Yano , Hideo Kusada , Takashi Kubota , Michio Asano , Kunio Wakai
发明人： Yoichi Ogawa , Tetsuo Mizumura , Akira Yano , Hideo Kusada , Takashi Kubota , Michio Asano , Kunio Wakai
IPC分类号： C23C16/517 , C23C16/54 , H01J37/32 , C23C16/00
CPC分类号： H01J37/32174 , C23C16/517 , C23C16/545 , H01J37/32082 , H01J37/3277
摘要： A continuous plasma CVD apparatus, characterized in that frequency of high-frequency bias is in the range of 50-900 KHz, a blocking condenser is provided between a thin film and a high-frequency source so that the product C.multidot.f of electrostatic capacity C of the blocking condenser and frequency f of the high-frequency source is 0.02 [F.multidot.Hz] or more, and the total of impedances of all the rollers provided in the route of from a substrate unwind roller to a rotating drum is 10 k.OMEGA. or more and the total of impedances of all the rollers provided in the route of from the rotating drum to a wind roller is 10 k.OMEGA. or more. According to this apparatus, it becomes possible to continuously form a film without causing damage and deterioration of the substrate.
摘要翻译：一种连续等离子体CVD装置，其特征在于，高频偏压的频率在50-900KHz的范围内，在薄膜和高频源之间设置阻塞式冷凝器，使得静电容量C的乘积Cxf 阻挡电容器和高频源的频率f为0.02 [FxHz]以上，并且从基板退绕辊到旋转鼓的路径中设置的所有辊的阻抗的总和为10kΩ以上，设置在从旋转鼓到风辊的路线中的所有辊的阻抗的总和为10kΩ以上。根据该装置，可以连续地形成膜而不引起基板的损坏和劣化。

3. 发明授权

US06312524B1 Plasma CVD apparatus 失效
标题翻译：等离子体CVD装置
公开(公告)号：US06312524B1
公开(公告)日：2001-11-06
申请号：US09453226
申请日：1999-12-03
申请人： Yoichi Ogawa , Tetsuo Mizumura , Akira Yano , Hideo Kusada , Takashi Kubota , Michio Asano , Kunio Wakai
发明人： Yoichi Ogawa , Tetsuo Mizumura , Akira Yano , Hideo Kusada , Takashi Kubota , Michio Asano , Kunio Wakai
IPC分类号： C23C1600
CPC分类号： H01J37/32174 , C23C16/517 , C23C16/545 , H01J37/32082 , H01J37/3277
摘要： A continuous plasma CVD apparatus, characterized in that frequency of high-frequency bias is in the range of 50-900 KHz, a blocking condenser is provided between a thin film and a high-frequency source so that the product C·f of electrostatic capacity C of the blocking condenser and frequency f of the high-frequency source is 0.02 [F·Hz] or more, and the total of impedances of all the rollers provided in the route of from a substrate unwind roller to a rotating drum is 10 k&OHgr; or more and the total of impedances of all the rollers provided in the route of from the rotating drum to a wind roller is 10 k&OHgr; or more. According to this apparatus, it becomes possible to continuously form a film without causing damage and deterioration of the substrate.
摘要翻译：一种连续等离子体CVD装置，其特征在于，高频偏压的频率在50〜900KHz的范围内，在薄膜和高频源之间设置阻塞式冷凝器，使得静电容量C的乘积Cf 阻挡电容器和高频源的频率f为0.02 [F.Hz]以上，并且设置在从基板退绕辊到旋转鼓的路径中的所有辊的阻抗总和为10kOMEGA以上并且设置在从旋转鼓到风辊的路线中的所有辊的阻抗的总和为10kOMEGA以上。根据该装置，可以连续地形成膜而不引起基板的损坏和劣化。

4. 发明授权

US08530140B2 Optical information recording medium and method for manufacturing the same 有权
标题翻译：光学信息记录介质及其制造方法
公开(公告)号：US08530140B2
公开(公告)日：2013-09-10
申请号：US12593979
申请日：2009-01-28
申请人： Hideo Kusada , Rie Kojima , Takashi Nishihara , Noboru Yamada
发明人： Hideo Kusada , Rie Kojima , Takashi Nishihara , Noboru Yamada
IPC分类号： G11B7/24
CPC分类号： G11B7/24 , C01G23/047 , C01G29/00 , C01G29/006 , C01P2002/50 , C01P2002/52 , C01P2006/60 , C23C14/08 , C23C14/34 , G11B7/24038 , G11B7/252 , G11B7/259 , G11B7/266 , G11B2007/24312 , G11B2007/24314 , G11B2007/24316 , G11B2007/25706 , G11B2007/25715 , Y10T428/21
摘要： An optical information recording medium of the present invention includes at least a recording layer (4) that allows information to be recorded thereon and/or reproduced therefrom by being irradiated with a laser beam, and a transmittance adjusting layer (7) in this order from an incident side of the laser beam (30). In the optical information recording medium of the present invention, the transmittance adjusting layer (7) contains Bi, Ti, and O and with a composition of Bi, Ti, and O contained in the transmittance adjusting layer (7) being denoted as BixTiyOz, in atomic number ratio, x, y, and z satisfy 0.07≦x≦0.35, 0.07≦y≦0.28, 0.56≦z≦0.70, and x+y+z=1. Or the transmittance adjusting layer (7) contains Bi2O3 and TiO2, and with a composition of Bi2O3 and TiO2 contained in the transmittance adjusting layer (7) being denoted as (Bi2O3)α(TiO2)β, in molar ratio, α and β satisfy 0.2≦α≦0.7, 0.3≦β≦0.8, and α+β=1.
摘要翻译：本发明的光学信息记录介质至少包括记录层（4），该记录层（4）能够通过照射激光而在其上记录和/或再现其信息，以及透射率调节层（7）激光束（30）的入射侧。在本发明的光学信息记录介质中，透射率调节层（7）包含Bi，Ti和O，并且透射率调节层（7）中所含的Bi，Ti和O的组成被表示为BixTiyOz，在原子序数比中，x，y和z满足0.07 @ x @ 0.35，0.07 @ y @ 0.28,0.56 @ z @ 0.70和x + y + z = 1。或者透光率调节层（7）含有Bi 2 O 3和TiO 2，并且透射率调整层（7）中所含的Bi 2 O 3和TiO 2组成以摩尔比表示为（Bi 2 O 3）α（TiO 2）β，α和β满足 0.2 @α@ 0.7，0.3 @β@ 0.8和α+β= 1。

5. 发明申请

US20130071653A1 INFORMATION RECORDING MEDIUM AND METHOD FOR PRODUCING SAME 有权
标题翻译：信息记录介质及其生产方法
公开(公告)号：US20130071653A1
公开(公告)日：2013-03-21
申请号：US13699871
申请日：2012-02-24
申请人： Rie Kojima , Akio Tsuchino , Hideo Kusada , Takashi Nishihara , Noboru Yamada
发明人： Rie Kojima , Akio Tsuchino , Hideo Kusada , Takashi Nishihara , Noboru Yamada
IPC分类号： G11B7/2433 , G11B7/26 , G11B7/24027 , G11B7/24038
CPC分类号： G11B7/2433 , G11B7/24027 , G11B7/24035 , G11B7/24038 , G11B7/252 , G11B7/266 , G11B2007/2431 , G11B2007/24312 , G11B2007/24314 , G11B2007/24316
摘要： An information recording medium including three or more information layers, wherein: at least one information layer includes a recording layer and a nucleation layer; the recording layer contains a material that is represented by formula (1) [(Ge0.5Te0.5)x(In0.4Te0.6)1-x]ySb100-y (mol %) with x satisfying 0.8≦x
摘要翻译：一种包括三个或更多个信息层的信息记录介质，其中：至少一个信息层包括记录层和成核层; 记录层包含由满足0.8＆nlE; x <1.0的式（1）[（Ge 0.5 Te 0.5）x（In 0.4 Te 0.6）1-x] y Sb b-y（mol％）表示的材料 y满足95＆nlE; y <100; 成核层含有z满足10＆nlE; z＆nlE; 71的式（2）（Ge0.5Te0.5）z（Bi0.4Te0.6）100-z（mol％）表示的材料。并且成核层与记录层接触。即使在形成小记录标记的情况下，该信息记录介质也能够获得足够的信号幅度，并且还能够稳定地保持小的记录标记。

6. 发明申请

US20100151179A1 Optical Information Recording Medium, Method Of Manufacturing The Same, And Sputtering Target 失效
标题翻译：光信息记录介质，制造方法和溅射目标
公开(公告)号：US20100151179A1
公开(公告)日：2010-06-17
申请号：US12593693
申请日：2009-01-27
申请人： Takashi Nishihara , Rie Kojima , Hideo Kusada , Noboru Yamada
发明人： Takashi Nishihara , Rie Kojima , Hideo Kusada , Noboru Yamada
IPC分类号： G11B7/241 , B32B3/02 , G11B7/24 , C23C14/34
CPC分类号： C23C14/08 , C23C14/3414 , G11B7/24038 , G11B7/252 , G11B7/259 , G11B7/266 , G11B2007/2431 , G11B2007/24312 , G11B2007/24314 , G11B2007/24316 , G11B2007/25706 , G11B2007/25708 , G11B2007/2571 , G11B2007/25715 , Y10T428/21
摘要： An optical information recording medium (9) of the present invention is an optical information recording medium including: N information layers, where N is a natural number of 2 or more; and an intermediate layer for separating the N information layers optically from each other. With the N information layers being referred to as a first information layer (10) to an N-th information layer (7) sequentially from an optical beam incident side, a first information layer (10) corresponding to an L-th information layer included in the N information layers includes a recording layer (104) on which information can be recorded by irradiation with an optical beam, a reflective layer (108), and a transmittance adjusting layer (109) in this order from the optical beam incident side, where L is an at least one natural number that satisfies 1≦L≦N−1. The transmittance adjusting layer (109) contains tungsten (W) and oxygen (O).
摘要翻译：本发明的光信息记录介质（9）是一种光信息记录介质，包括：N个信息层，其中N是2以上的自然数; 以及用于将N个信息层彼此光学地分离的中间层。利用N个信息层从光束入射侧顺序地被称为第N信息层（10）到第N信息层（7），对应于包含第L信息层的第1信息层（10）在N个信息层中，包括从光束入射侧依次照射光束，反射层（108）和透射率调整层（109）可记录信息的记录层（104）其中L是满足1＆nlE; L＆nlE; N-1的至少一个自然数。透光率调整层（109）含有钨（W）和氧（O）。

7. 发明授权

US08580368B2 Information recording medium and method for manufacturing the same 有权
标题翻译：信息记录介质及其制造方法
公开(公告)号：US08580368B2
公开(公告)日：2013-11-12
申请号：US13639011
申请日：2012-02-24
申请人： Akio Tsuchino , Takashi Nishihara , Hideo Kusada , Rie Kojima , Noboru Yamada
发明人： Akio Tsuchino , Takashi Nishihara , Hideo Kusada , Rie Kojima , Noboru Yamada
IPC分类号： G11B7/24
CPC分类号： G11B7/24 , G11B7/2403 , G11B7/24038 , G11B7/24041 , G11B7/252 , G11B7/2578 , G11B7/266
摘要： An optical information recording medium including three or more information layers, wherein at least one information layer provided on the light incident side is an information layer which enables information to be overwritten and includes a recording film, a transmittance adjusting film of a dielectric containing Bi, Ti and O, and an isolation film in this order from a light incident side; and the isolation film is provided between and adjacent to the transmittance adjusting film and an intermediate separation layer which separate the information layer from another information layer on the side opposite to the light incident side; and the isolation film has an optical constant at a wavelength of 405 nm such that a refractive index is 1.8 or less and an extinction coefficient is 0.05 or less. This information recording medium prevents the repeated overwriting characteristics in a sever environment from being deteriorated.
摘要翻译：一种包括三个或更多个信息层的光学信息记录介质，其中设置在光入射侧的至少一个信息层是能够覆盖信息并包括记录膜的信息层，包含Bi的电介质的透射率调节膜， Ti和O，以及从光入射侧开始的顺序的隔离膜; 并且隔离膜设置在透光率调整膜之间并与其相邻;以及中间隔离层，其在与光入射侧相反的一侧将信息层与另一信息层分离; 并且隔离膜的波长为405nm的光学常数使得折射率为1.8以下，消光系数为0.05以下。该信息记录介质防止了严重环境中的重复重写特性的劣化。

8. 发明授权

US08268433B2 Information recording medium and method for producing same, and sputtering target 有权
标题翻译：信息记录介质及其制造方法，溅射靶
公开(公告)号：US08268433B2
公开(公告)日：2012-09-18
申请号：US12811890
申请日：2009-10-23
申请人： Akio Tsuchino , Hideo Kusada , Rie Kojima , Noboru Yamada , Toshiyuki Matunaga
发明人： Akio Tsuchino , Hideo Kusada , Rie Kojima , Noboru Yamada , Toshiyuki Matunaga
IPC分类号： B32B3/02
CPC分类号： G11B7/266 , C23C14/0623 , C23C14/0635 , C23C14/3464 , G11B7/00454 , G11B7/1387 , G11B7/24038 , G11B7/2433 , G11B7/2437 , G11B2007/24312 , G11B2007/24314 , G11B2007/24316 , G11B2007/24328 , G11B2007/25706 , G11B2007/2571 , G11B2007/25715
摘要： An information recording medium (1) of the present invention is an information recording medium allowing information to be recorded thereon by irradiation with a laser beam or by application of electrical energy. The information recording medium (1) includes a recording layer (15) capable of undergoing a phase change by the irradiation with the laser beam or by the application of the electrical energy. The recording layer (15) contains Sb, Te, Ge, and C, and a content of Te in the recording layer (15) is at least 8 atom % but not more than 25 atom %.
摘要翻译：本发明的信息记录介质（1）是允许通过激光束照射或通过施加电能在其上记录信息的信息记录介质。信息记录介质（1）包括能够通过用激光束照射或通过施加电能而经历相变的记录层（15）。记录层（15）含有Sb，Te，Ge和C，并且记录层（15）中的Te含量为至少8原子％但不大于25原子％。

9. 发明申请

US20100279053A1 INFORMATION RECORDING MEDIUM AND METHOD FOR PRODUCING SAME, AND SPUTTERING TARGET 有权
标题翻译：信息记录介质及其生产方法和喷射目标
公开(公告)号：US20100279053A1
公开(公告)日：2010-11-04
申请号：US12811890
申请日：2009-10-23
申请人： Akio Tsuchino , Hideo Kusada , Rie Kojima , Noboru Yamada , Toshiyuki Matunaga
发明人： Akio Tsuchino , Hideo Kusada , Rie Kojima , Noboru Yamada , Toshiyuki Matunaga
IPC分类号： B32B3/02 , C23C14/34
CPC分类号： G11B7/266 , C23C14/0623 , C23C14/0635 , C23C14/3464 , G11B7/00454 , G11B7/1387 , G11B7/24038 , G11B7/2433 , G11B7/2437 , G11B2007/24312 , G11B2007/24314 , G11B2007/24316 , G11B2007/24328 , G11B2007/25706 , G11B2007/2571 , G11B2007/25715
摘要： An information recording medium (1) of the present invention is an information recording medium allowing information to be recorded thereon by irradiation with a laser beam or by application of electrical energy. The information recording medium (1) includes a recording layer (15) capable of undergoing a phase change by the irradiation with the laser beam or by the application of the electrical energy. The recording layer (15) contains Sb, Te, Ge, and C, and a content of Te in the recording layer (15) is at least 8 atom % but not more than 25 atom %.
摘要翻译：本发明的信息记录介质（1）是允许通过激光束照射或通过施加电能在其上记录信息的信息记录介质。信息记录介质（1）包括能够通过用激光束照射或通过施加电能而经历相变的记录层（15）。记录层（15）含有Sb，Te，Ge和C，并且记录层（15）中的Te含量为至少8原子％但不大于25原子％。

10. 发明授权

US07423957B2 Optical information recording medium and method of manufacturing thereof, manufacturing apparatus, recording/reproducing method, and recording/reproducing apparatus 有权
标题翻译：光信息记录介质及其制造方法，制造装置，记录/再现方法和记录/再现装置
公开(公告)号：US07423957B2
公开(公告)日：2008-09-09
申请号：US10912093
申请日：2004-08-06
申请人： Hideo Kusada , Ken'ichi Nagata , Hideki Kitaura , Kenichi Nishiuchi , Noboru Yamada , Rie Kojima
发明人： Hideo Kusada , Ken'ichi Nagata , Hideki Kitaura , Kenichi Nishiuchi , Noboru Yamada , Rie Kojima
IPC分类号： G11B7/24
CPC分类号： G11B7/266 , C23C14/08 , C23C14/205 , C23C14/542 , C23C14/568 , G11B7/24038
摘要： The present invention provides an optical information recording medium of excellent signal quality in high density recording onto a semitransparent information layer, its manufacturing method and a manufacturing apparatus. The optical information recording medium of the present invention includes at least a semitransparent information layer disposed between a circular transparent substrate and a protective substrate, in which the information layer has spiral grooves for guiding a light beam, and also includes a recording film capable of recording/reproducing information thereon/therefrom by changing at least in two states detectable optically by irradiation of the light beam from the transparent substrate side, and the difference in film thickness of slope portions of the inner circumferential side and outer circumferential side of the groove is within ±10% in the entire region for recording/reproducing information.
摘要翻译：本发明提供一种在半透明信息层的高密度记录中具有优异的信号质量的光学信息记录介质，其制造方法和制造装置。本发明的光信息记录介质至少包括设置在圆形透明基板和保护基板之间的半透明信息层，其中信息层具有用于引导光束的螺旋槽，并且还包括能够记录的记录膜通过至少通过从透明基板侧照射光束可以光学检测的两个状态来改变其上的信息，并且凹槽的内周侧和外周侧的斜坡部分的膜厚差在整个区域的记录/再现信息为±10％。

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