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1. 发明授权

US07790064B2 Polycrystalline aluminum thin film and optical recording medium 失效
标题翻译：多晶铝薄膜和光记录介质
公开(公告)号：US07790064B2
公开(公告)日：2010-09-07
申请号：US12158867
申请日：2006-12-14
申请人： Takanobu Higuchi , Yasuo Hosoda
发明人： Takanobu Higuchi , Yasuo Hosoda
IPC分类号： H01B1/02 , C23C14/14 , C23C14/34 , G11B7/258 , H01L51/50 , H05B33/26
CPC分类号： G11B7/243 , C23C14/027 , C23C14/205 , G11B2007/2431 , H01B1/02 , H01L51/5231 , Y10T428/12021 , Y10T428/31 , Y10T428/31678
摘要： A polycrystalline aluminum thin film is made of polycrystals of an alloy of aluminum. The polycrystalline aluminum thin film includes a first additive which is distributed with even concentration over an inside of each crystal grain and an interface of the crystal grain and a second additive which is distributed with higher concentration in the interface of the crystal grain than in the inside of the crystal grain.
摘要翻译：多晶铝薄膜由铝合金的多晶体制成。多晶铝薄膜包括在每个晶粒的内部均匀分布的第一添加剂和晶粒的界面和在晶粒的界面中比内部更高浓度分布的第二添加剂的界面的晶粒。

2. 发明申请

US20080271988A1 Thin Film Forming Sputtering Target, Dielectric Thin Film, Optical Disc and Production Method Therefor 审中-公开
标题翻译：薄膜形成溅射靶，介电薄膜，光盘及其制造方法
公开(公告)号：US20080271988A1
公开(公告)日：2008-11-06
申请号：US11630984
申请日：2005-05-18
申请人： Yasuo Hosoda , Takanobu Higuchi , Takashi Ueno
发明人： Yasuo Hosoda , Takanobu Higuchi , Takashi Ueno
IPC分类号： C23C14/00
CPC分类号： G11B7/266 , C23C14/3414
摘要： Diffusion of water or oxygen present in the dielectric protection film is restrained by eliminating free oxygen in an oxide thin film while maintaining the characteristics of a dielectric protection film. As the dielectric material for forming a dielectric protection film for an optical disc or the like, an oxide mixture thin film of a niobium oxide and one of a silicon oxide and a titanium oxide is used. In a preferable example, a target made of a niobium oxide as the main component with 1 to 30% by weight of a silicon oxide added is used for formation of an oxide thin film by sputtering. Moreover, the oxide thin film is formed preferably in a nitrogen atmosphere. A nitrogen containing oxide thin film is produced by carrying out sputtering using a target with the oxygen lacked and a minute amount of nitrogen added. Thereby, a thin film having little reducing function and a high barrier property while having the characteristics comparable to a complete oxide can be produced.
摘要翻译：通过在保持电介质保护膜的特性的同时消除氧化物薄膜中的游离氧来抑制介电保护膜中存在的水或氧的扩散。作为用于形成用于光盘等的介电保护膜的电介质材料，使用氧化铌氧化物和氧化硅和氧化钛之一的氧化物混合物薄膜。在优选的例子中，使用以氧化硅为1〜30重量％的氧化铌为主要成分的靶，通过溅射形成氧化物薄膜。此外，优选在氮气气氛中形成氧化物薄膜。通过使用缺氧的靶和加入微量氮进行溅射来制造含氮氧化物薄膜。因此，可以制造具有与完全氧化物相当的特性的几乎没有减少功能和高阻隔性的薄膜。

3. 发明申请

US20100310895A1 POLYCRYSTALLINE ALUMINUM THIN FILM AND OPTICAL RECORDING MEDIUM 失效
标题翻译：多晶铝薄膜和光记录介质
公开(公告)号：US20100310895A1
公开(公告)日：2010-12-09
申请号：US12818562
申请日：2010-06-18
申请人： Takanobu Higuchi , Yasuo Hosoda
发明人： Takanobu Higuchi , Yasuo Hosoda
IPC分类号： B32B9/00 , H01B1/02 , G11B5/62 , C23C14/34 , G02B5/08
CPC分类号： G11B7/243 , C23C14/027 , C23C14/205 , G11B2007/2431 , H01B1/02 , H01L51/5231 , Y10T428/12021 , Y10T428/31 , Y10T428/31678
摘要： A polycrystalline aluminum thin film is made of polycrystals of an alloy of aluminum. The polycrystalline aluminum thin film includes a first additive which is distributed with even concentration over an inside of each crystal grain and an interface of the crystal grain and a second additive which is distributed with higher concentration in the interface of the crystal grain than in the inside of the crystal grain.
摘要翻译：多晶铝薄膜由铝合金的多晶体制成。多晶铝薄膜包括在每个晶粒的内部均匀分布的第一添加剂和晶粒的界面和在晶粒的界面中比内部更高浓度分布的第二添加剂的界面的晶粒。

4. 发明授权

US07897065B2 Polycrystalline aluminum thin film and optical recording medium 失效
标题翻译：多晶铝薄膜和光记录介质
公开(公告)号：US07897065B2
公开(公告)日：2011-03-01
申请号：US12818562
申请日：2010-06-18
申请人： Takanobu Higuchi , Yasuo Hosoda
发明人： Takanobu Higuchi , Yasuo Hosoda
IPC分类号： H01B1/02 , C23C14/14 , C23C14/34 , G11B7/258 , H01L51/50 , H05B33/26
CPC分类号： G11B7/243 , C23C14/027 , C23C14/205 , G11B2007/2431 , H01B1/02 , H01L51/5231 , Y10T428/12021 , Y10T428/31 , Y10T428/31678
摘要： A polycrystalline aluminum thin film is made of polycrystals of an alloy of aluminum. The polycrystalline aluminum thin film includes a first additive which is distributed with even concentration over an inside of each crystal grain and an interface of the crystal grain and a second additive which is distributed with higher concentration in the interface of the crystal grain than in the inside of the crystal grain.
摘要翻译：多晶铝薄膜由铝合金的多晶体制成。多晶铝薄膜包括在每个晶粒的内部均匀分布的第一添加剂和晶粒的界面和在晶粒的界面中比内部更高浓度分布的第二添加剂的界面的晶粒。

5. 发明申请

US20090272947A1 POLYCRYSTALLINE ALUMINUM THIN FILM AND OPTICAL RECORDING MEDIUM 失效
标题翻译：多晶铝薄膜和光记录介质
公开(公告)号：US20090272947A1
公开(公告)日：2009-11-05
申请号：US12158867
申请日：2006-12-14
申请人： Takanobu Higuchi , Yasuo Hosoda
发明人： Takanobu Higuchi , Yasuo Hosoda
IPC分类号： H01B1/02 , C23C14/34 , C09K3/00
CPC分类号： G11B7/243 , C23C14/027 , C23C14/205 , G11B2007/2431 , H01B1/02 , H01L51/5231 , Y10T428/12021 , Y10T428/31 , Y10T428/31678
摘要： A polycrystalline aluminum thin film is made of polycrystals of an alloy of aluminum. The polycrystalline aluminum thin film includes a first additive which is distributed with even concentration over an inside of each crystal grain and an interface of the crystal grain and a second additive which is distributed with higher concentration in the interface of the crystal grain than in the inside of the crystal grain.
摘要翻译：多晶铝薄膜由铝合金的多晶体制成。多晶铝薄膜包括在每个晶粒的内部均匀分布的第一添加剂和晶粒的界面和在晶粒的界面中比内部更高浓度分布的第二添加剂的界面的晶粒。

6. 发明申请

US20100009217A1 TRANSFER MOLD FOR MANUFACTURING RECORDING MEDIUM 审中-公开
标题翻译：用于制造记录介质的传送模具
公开(公告)号：US20100009217A1
公开(公告)日：2010-01-14
申请号：US12518420
申请日：2006-12-13
申请人： Yasuo Hosoda , Osamu Kasono , Takahiro Umada
发明人： Yasuo Hosoda , Osamu Kasono , Takahiro Umada
IPC分类号： B29C59/00 , G11B5/00
CPC分类号： G11B5/855 , B82Y10/00 , G11B5/743 , G11B5/82 , G11B5/865
摘要： A transfer mold for manufacturing a recording medium by imprinting, having a transfer surface on which a data area having a data track pattern for a disk-shaped recording medium and a dummy area having a dummy pattern in an outward portion and/or an inward portion of the data area are formed. The dummy pattern includes at least one line of a plurality of dummy protrusions that have a width in a disk radial direction of no less than a track pitch of the data track pattern.
摘要翻译：一种用于通过压印制造记录介质的转印模具，其具有转印表面，在该转印表面上具有用于盘形记录介质的数据轨道图案的数据区域和在向外部分和/或向内部分中具有虚设图案的虚拟区域形成数据区。虚设图案包括多个虚拟突起的至少一条线，其具有不小于数据轨道图案的轨道间距的盘径向的宽度。

7. 发明申请

US20090026658A1 IMPRINTING DEVICE AND IMPRINTING METHOD 失效
标题翻译：印刷装置和印刷方法
公开(公告)号：US20090026658A1
公开(公告)日：2009-01-29
申请号：US12279481
申请日：2007-02-07
申请人： Yasuo Hosoda , Tetsuya Imai
发明人： Yasuo Hosoda , Tetsuya Imai
IPC分类号： B29C59/02 , B28B3/00
CPC分类号： B29C59/022 , B29C2035/0827 , B29C2035/0877 , B29C2059/023 , B29C2791/006 , B82Y10/00 , B82Y40/00 , G03F7/0002 , G11B5/855
摘要： After a transfer material was hardened in a situation an imprint mold which has a concave part pattern is forced against the liquid transfer material, a replica which has a convex part pattern corresponding to the concave part pattern by releasing the imprint mold. A pressurization mechanism and a vacuum pump are set, regarding depth K of the concave part pattern of the imprint mold, height k of the convex part pattern of the transfer material, effective pressure Mo while the imprint mold is forced, pressure P in the space, with satisfying: Mo/P≧k/(K−k). With this arrangement, even if air comes inside of the concave part pattern of the imprint mold and is stuffed in the inside, it is possible to have transcription with no problem.
摘要翻译：在转印材料硬化的情况下，具有凹形图案的压印模具被迫抵靠液体转印材料，通过释放压印模具具有与凹形图案对应的凸形图案的复制品。设置加压机构和真空泵，关于压印模具的凹部图案的深度K，转印材料的凸部图案的高度k，压印模具被强制时的有效压力Mo，空间中的压力P ，满足：Mo / P> = k /（Kk）。通过这种布置，即使空气进入压印模具的凹形图案内部并且填充在内部，也可以没有问题地进行转录。

8. 发明申请

US20080199710A1 Substrate For Recording Medium and Method For Manufacturing Same 审中-公开
标题翻译：记录介质基板和制造方法相同
公开(公告)号：US20080199710A1
公开(公告)日：2008-08-21
申请号：US11884384
申请日：2006-02-08
申请人： Yasuo Hosoda , Tetsuya Imai , Noriyoshi Shida
发明人： Yasuo Hosoda , Tetsuya Imai , Noriyoshi Shida
IPC分类号： B32B15/08 , C23C14/34
CPC分类号： C23C14/34 , C23C14/083 , C23C14/10 , G11B7/252 , G11B7/2539 , G11B7/256 , G11B7/2585 , G11B2007/24312 , G11B2007/24314 , G11B2007/24322 , G11B2007/25706 , G11B2007/2571 , G11B2007/25713 , G11B2007/25715 , Y10T428/31692
摘要： A main object of the present invention is to provide: an environmentally friendly substrate for recording medium which has good adhesion to a resin layer, and a manufacturing method thereof. To attain the object, the present invention provides a substrate for recording medium comprising: a resin substrate containing a separating material which blooms or bleeds toward its surface, a barrier layer which is formed on the resin substrate and made of a metal compound used to block the separating material, and a resin layer formed on the barrier layer.
摘要翻译：本发明的主要目的是提供一种用于与树脂层具有良好粘合性的用于记录介质的环境友好的基材及其制造方法。为了达到上述目的，本发明提供了一种记录介质用基板，其特征在于，包括：树脂基板，其含有向其表面喷出或流出的分离材料;阻挡层，其形成在所述树脂基板上，并由用于阻挡分离材料和形成在阻挡层上的树脂层。

9. 发明申请

US20050233247A1 Information recording medium and process for producing 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：US20050233247A1
公开(公告)日：2005-10-20
申请号：US10516244
申请日：2003-05-23
申请人： Yasuo Hosoda , Ayumi Mitsumori , Megumi Sato , Masataka Yamaguchi , Tomoaki Izumi , Satoshi Jinno , Yoichi Okumura
发明人： Yasuo Hosoda , Ayumi Mitsumori , Megumi Sato , Masataka Yamaguchi , Tomoaki Izumi , Satoshi Jinno , Yoichi Okumura
IPC分类号： G11B7/243 , B41M5/26 , G11B7/26 , G11B7/24
CPC分类号： G11B7/266 , G11B7/243 , G11B2007/24306 , G11B2007/24312 , G11B2007/24314 , G11B2007/24322 , Y10S430/146
摘要： An information recording medium has an excellent jitter characteristic with a considerable difference in reflectance between prior to and subsequent to recording. The information recording medium includes a recording layer which contains a material having a reflectance which varies by irradiation of a light beam, on which information is recorded as reflectance variations, and a substrate for supporting the recording layer, the recording layer including a metal nitride as a major component. In a method of manufacturing the information recording medium having a recording layer which includes a material having a reflectance which varies by irradiation of a light beam, on which information is recorded as reflectance variations, and the substrate for supporting the recording layer, the recording layer including a metal nitride as a major component, the method includes a recording layer forming step for forming the recording layer by a reactive sputtering method which uses a target comprised of a metal constituting a metal nitride, wherein a flow ratio Ar:N2 in an atmosphere including Ar and N2 in the recording layer forming step is set within the range of 80:10 to 10:80.
摘要翻译：信息记录介质具有优异的抖动特性，在记录之前和之后具有相当大的反射率差异。该信息记录介质包括一记录层，该记录层含有具有反射率的材料，其反射率随着光束的照射而变化，信息被记录为反射率变化，以及用于支撑该记录层的基板，该记录层包括一金属氮化物一个主要组成部分。在制造具有记录层的信息记录介质的方法中，记录层包括具有通过照射光束而变化的反射率的材料，其上记录信息作为反射率变化，以及用于支撑记录层的基板，记录层包括金属氮化物作为主要成分，该方法包括用反应溅射法形成记录层的记录层形成步骤，该方法使用由构成金属氮化物的金属组成的靶，其中流动比Ar：在记录层形成步骤中包括Ar和N 2 的气氛中，将其设定在80:10至10:80的范围内。

10. 发明授权

US06841218B2 Write once optical recording medium 失效
标题翻译：写一次光记录介质
公开(公告)号：US06841218B2
公开(公告)日：2005-01-11
申请号：US10436368
申请日：2003-05-13
申请人： Yasuo Hosoda , Satoshi Jinno , Ayumi Mitsumori , Hideo Kudo
发明人： Yasuo Hosoda , Satoshi Jinno , Ayumi Mitsumori , Hideo Kudo
IPC分类号： B41M5/26 , G11B7/0045 , G11B7/24 , G11B7/243 , B32B3/02
CPC分类号： G11B7/24 , G11B7/00454 , G11B7/243 , G11B7/258 , G11B2007/24308 , G11B2007/24312 , G11B2007/24314 , G11B2007/24316 , Y10T428/21
摘要： An object of the present invention is to provide a phase-change optical recording medium of an amorphous recording mark type. The optical recording medium is a write once type medium capable of decreasing the degradation of an information signal which has been already recorded. The recording layer of the optical recording medium according to the present invention includes a first recording layer and a second recording layer. The first recording layer comprises a first composition which can be changed into another composition more stable in an amorphous state by combining with a component included in the second recording layer.
摘要翻译：本发明的目的是提供一种非晶体记录标记型的相变光学记录介质。光记录介质是能够减少已经记录的信息信号的劣化的一次写入型介质。根据本发明的光记录介质的记录层包括第一记录层和第二记录层。第一记录层包括第一组合物，其可以通过与包含在第二记录层中的组分组合而被改变为在非晶状态下更稳定的另一种组合物。

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