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11. 发明授权

US08206768B2 Oxide material, patterning substrate, method of forming a pattern, method of producing an imprint transfer mold, method of producing a recording medium, imprint transfer mold, and recording medium 失效
标题翻译：氧化物材料，图案形成基板，形成图案的方法，印模转印模具的制造方法，记录介质的制造方法，压印转印模具和记录介质
公开(公告)号：US08206768B2
公开(公告)日：2012-06-26
申请号：US12443039
申请日：2007-09-28
申请人： Megumi Fujimura , Yasuo Hosoda
发明人： Megumi Fujimura , Yasuo Hosoda
IPC分类号： B32B9/00
CPC分类号： G11B5/855 , B29C33/3842 , H01L21/3081 , H01L21/3085 , H01L21/31144 , Y10T428/24802
摘要： An oxide material (102) is used as masking for patterning by etching which is performed with respect to a substrate or a material laminated on the substrate (101). The oxide material is also used in a multi-step etching which is performed by using a resist (103) formed on the oxide material as a mask. The etching rate of the oxide material for a reaction gas containing an inert gas or hydrogen is higher than the etching rate of the resist for the reaction gas containing an inert gas or hydrogen, while the etching rate of the oxide material for a fluorine-containing gas is lower than the etching rate of the material, which is to be patterned by using the oxide material as a mask, for the fluorine-containing gas. In addition, the oxide material is soluble in a weak acid.
摘要翻译：使用氧化物材料（102）作为对通过蚀刻进行图案化的掩模，所述蚀刻相对于基板或层压在基板（101）上的材料进行。氧化物材料也用于通过使用形成在氧化物材料上的抗蚀剂（103）作为掩模进行的多步骤蚀刻。含有惰性气体或氢气的反应气体的氧化物材料的蚀刻速度高于含有惰性气体或氢气的反应气体的抗蚀剂的蚀刻速率，而含氟氧化物材料的蚀刻速率对于含氟气体，气体比通过使用氧化物材料作为掩模进行图案化的材料的蚀刻速度低。此外，氧化物材料可溶于弱酸。

12. 发明授权

US07524612B2 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：US07524612B2
公开(公告)日：2009-04-28
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： G11B7/24
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的方法，所述方法包括用反应溅射法形成记录层的记录层形成步骤，所述反应溅射法使用由构成金属氮化物的金属组成的靶，其中气氛中的流量比Ar：N 2 包括记录层形成步骤中的Ar和N 2设定在80:10至10:80的范围内。

13. 发明申请

US20080279079A1 Optical Recording Medium 失效
标题翻译：光记录介质
公开(公告)号：US20080279079A1
公开(公告)日：2008-11-13
申请号：US11884933
申请日：2006-02-08
申请人： Yasuo Hosoda , Akihiko Yamashita
发明人： Yasuo Hosoda , Akihiko Yamashita
IPC分类号： G11B3/74
CPC分类号： G11B7/2578 , G11B7/2585 , G11B2007/25706 , G11B2007/2571 , G11B2007/25713 , G11B2007/25715 , Y10T428/21
摘要： The main object of the present invention is to provide an optical recording medium with no need to use a control subject substance of the PRTR law, capable of using for an optical recording device with a blue laser, and giving consideration to the environmental aspect.To attain the object, the present invention provides an optical recording medium comprising: a reflective layer containing an aluminum composition as the main component including both aluminum or an aluminum alloy and a metal oxide of a metal other than aluminum; and a dielectric protective layer, formed in contact with the reflective layer, containing a niobium composition as the main component including both silicon dioxide or titanium dioxide and a niobium nitrided oxide.
摘要翻译：本发明的主要目的是提供一种光记录介质，不需要使用能够用于具有蓝色激光的光学记录装置的PRTR定律的控制对象物质，并且考虑到环境方面。为了达到上述目的，本发明提供一种光记录介质，其特征在于，具备：包含铝组合物作为主要成分的铝或铝合金和铝以外的金属的金属氧化物的反射层，以及与反射层接触形成的包含以二氧化硅或二氧化钛为主要成分的铌组合物和氮化铌氧化物的电介质保护层。

14. 发明授权

US06828000B2 Optical recording medium 失效
标题翻译：光记录介质
公开(公告)号：US06828000B2
公开(公告)日：2004-12-07
申请号：US10265271
申请日：2002-10-07
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： B32B302
CPC分类号： G11B7/252 , G11B7/00454 , G11B7/2403 , G11B7/24067 , G11B7/243 , G11B7/257 , Y10T428/21
摘要： A film constitution in an optical recording medium including a light incident side substrate and a light reflecting side substrate cooperatively acting as a base of the medium, and includes, between these substrates, those layers formed by sputtering so as to constitute a laminated structure, which layers include: a phase-change recording layer to be phase-changed between an amorphous phase and a crystal phase by laser light irradiation; a first dielectric layer and a second dielectric layer, each having a protective function and an optical adjusting function for the phase-change recording layer; a reflecting film layer for reflecting the laser light transmitted through the phase-change recording layer; a hardness enhancing layer for enhancing the mechanical strength of the medium; and a protecting layer having a function for reducing thermal damages to the light incident side substrate and an optical adjusting function.
摘要翻译：在包括光入射侧基板和作为介质的基底的光反射侧基板的光记录介质中的膜构造，并且在这些基板之间包括通过溅射形成的层以构成层叠结构，层包括：通过激光照射在非晶相和结晶相之间相变的相变记录层; 第一电介质层和第二介电层，每个具有用于相变记录层的保护功能和光学调节功能; 反射膜层，用于反射透过相变记录层的激光; 用于增强介质的机械强度的硬度增强层; 以及具有降低对光入射侧基板的热损伤的功能的保护层和光学调节功能。

15. 发明授权

US4401365A Rotary type optical switch 失效
标题翻译：旋转式光开关
公开(公告)号：US4401365A
公开(公告)日：1983-08-30
申请号：US232193
申请日：1981-02-06
申请人： Sadao Mizokawa , Yoshiji Ito , Yasuo Hosoda , Hiroshi Kaita , Tadaaki Okada , Hiroaki Ohnishi , Seiichi Yasumoto , Hitoshi Fushimi , Jushi Ide , Hiroshi Kuwahara
发明人： Sadao Mizokawa , Yoshiji Ito , Yasuo Hosoda , Hiroshi Kaita , Tadaaki Okada , Hiroaki Ohnishi , Seiichi Yasumoto , Hitoshi Fushimi , Jushi Ide , Hiroshi Kuwahara
IPC分类号： G02B6/35 , G02B5/14
CPC分类号： G02B6/3504 , G02B6/3556 , G02B6/3562
摘要： Disclosed is an optical switch of the rotary-type in which a pair of opposing optical transmission path mounting members are disposed on the same axis.A plurality of junction faces of optical transmission paths disposed on the respective opposing plane portions of the mounting members along phantom circles which are opposite to each other and concentric with the pair of mounting members respectively with respect to the axis so that the junction faces on the respective plane portions are capable of being correspondingly opposite to each other.When the pair of the mounting members are relatively rotated about the axis, the facing mates of the opposing junction faces of the optical transmission paths are changed over to switch the optical transmission paths.In the case where an optical path relay member is interposed between the pair of the optical transmission path mounting members, the optical transmission paths can be switched by only the rotation of the optical path relay member.
摘要翻译：公开了一种旋转型光学开关，其中一对相对的光传输路径安装构件设置在同一轴线上。多个光传输路径的接合面，沿着虚拟环设置在安装构件的相对的相对平面部分上，其彼此相对并且与所述一对安装构件分别相对于轴线同心，使得接合面各个平面部分能够相应地彼此相对。当一对安装构件围绕轴线相对旋转时，光传输路径的相对接合面的面对配合被切换以切换光传输路径。在光路中继构件插入在一对光传输路径安装构件之间的情况下，只能通过光路中继构件的旋转来切换光传输路径。

16. 发明授权

US07857611B2 Imprinting device and imprinting method 失效
标题翻译：压印装置和压印方法
公开(公告)号：US07857611B2
公开(公告)日：2010-12-28
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： 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/（K-k）。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。

17. 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。

18. 发明申请

US20090324869A1 Substrate for Storage Media, and Method for Manufacturing a Recycled Resin Substrate 审中-公开
标题翻译：用于存储介质的基板和用于制造再循环树脂基板的方法
公开(公告)号：US20090324869A1
公开(公告)日：2009-12-31
申请号：US11884457
申请日：2006-02-21
申请人： Tetsuya Imai , Yasuo Hosoda , Noriyoshi Shida
发明人： Tetsuya Imai , Yasuo Hosoda , Noriyoshi Shida
IPC分类号： B32B3/02 , B32B38/10
CPC分类号： B29B17/0042 , B29K2003/00 , B29L2017/00 , G11B7/2533 , G11B7/2539 , G11B7/26 , Y02W30/62
摘要： The main object of the present invention is to provide a substrate for storage media capable of recording and reproducing data for a limited period and capable of being easily recycled, and a method for manufacturing a recycled resin substrate reusable as such a substrate for storage media. In order to achieve the aforementioned object, the present invention provides a substrate for storage media comprising: a resin substrate containing a starch resin; and a resin layer formed on the resin substrate.
摘要翻译：本发明的主要目的是提供一种用于能够在有限时间内记录和再现数据并且能够容易地再循环的存储介质的基板，以及用于制造可重复使用作为存储介质的基板的再循环树脂基板的方法。为了实现上述目的，本发明提供了一种用于存储介质的基板，包括：含有淀粉树脂的树脂基板; 以及形成在树脂基板上的树脂层。

19. 发明申请

US20090226766A1 STAMPER FOR TRANSFERRING PATTERN, METHOD FOR MANUFACTURING MAGNETIC RECORDING MEDIUM BY USING THE STAMPER, AND THE MAGNETIC RECORDING MEDIUM 审中-公开
标题翻译：用于传送图案的冲压器，使用冲压器制造磁记录介质的方法和磁记录介质
公开(公告)号：US20090226766A1
公开(公告)日：2009-09-10
申请号：US12425971
申请日：2009-04-17
申请人： Mineo Moribe , Takahiro Umada , Yasuo Hosoda , Kazunobu Hashimoto
发明人： Mineo Moribe , Takahiro Umada , Yasuo Hosoda , Kazunobu Hashimoto
IPC分类号： G11B5/84 , G11B5/82 , B29C59/00
CPC分类号： G11B5/855 , B29C59/022 , B29C2059/023 , B29C2791/006 , B29K2033/12
摘要： A pattern transfer stamper 1 according to the present invention transfers an uneven pattern to a deformable surface of a member which is a base for manufacturing a magnetic disc D including a data region 81 and a servo region 82 positioned adjacent to the data region 81 in the circumferential direction. The pattern transfer stamper 1 includes at least a guard band pattern portion 11 corresponding to the data region 81. The guard band pattern portion 11 includes linear projections 11a extending in the circumferential direction and spaced from each other in the radial direction. A support projection 15 for supporting ends 11b of the linear projections 11a is provided to be integrally connected to the ends.
摘要翻译：根据本发明的图案转印模具1将不均匀图案转印到作为用于制造磁盘D的基底的构件的可变形表面，该磁盘D包括数据区域81和邻近数据区域81定位的伺服区域82 圆周方向。图案转印模具1至少包括对应于数据区域81的保护带图案部分11.保护带图案部分11包括沿圆周方向延伸并沿径向方向彼此间隔开的直线突起11a。用于支撑直线突起11a的端部11b的支撑突起15设置成与端部一体地连接。

20. 发明申请

US20070182942A1 Exposure device 审中-公开
标题翻译：曝光装置
公开(公告)号：US20070182942A1
公开(公告)日：2007-08-09
申请号：US10593744
申请日：2005-03-28
申请人： Osamu Kasono , Osamu Kumasaka , Yasuo Hosoda
发明人： Osamu Kasono , Osamu Kumasaka , Yasuo Hosoda
IPC分类号： G03B27/42
CPC分类号： F16C37/00 , B82Y10/00 , B82Y40/00 , G03F7/70875 , G11B7/261 , H01J37/3174
摘要： The device includes a substrate holding portion for holding a substrate having resist formed thereon, a driving portion for varying the irradiation position of an exposure beam relatively to the substrate, and a cooling portion for cooling the substrate during irradiation of the exposure beam.
摘要翻译：该装置包括用于保持其上形成有抗蚀剂的基板的基板保持部分，用于改变相对于基板的曝光光束的照射位置的驱动部分，以及用于在曝光光束照射期间冷却基板的冷却部分。

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