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21. 发明授权

US07163667B2 Production process for oxide magnetic material and oxide magnetic material 失效
标题翻译：氧化物磁性材料和氧化物磁性材料的生产工艺
公开(公告)号：US07163667B2
公开(公告)日：2007-01-16
申请号：US10346938
申请日：2003-01-17
申请人： Takashi Umemoto , Hideki Yoshikawa , Keiichi Kuramoto , Hitoshi Hirano
发明人： Takashi Umemoto , Hideki Yoshikawa , Keiichi Kuramoto , Hitoshi Hirano
IPC分类号： C01G49/02
CPC分类号： H01F1/348 , B32B2311/08 , B32B2311/12 , C04B35/2633 , C04B35/6262 , C04B2235/3213 , C04B2235/3215 , C04B2235/3274 , C04B2235/3275 , C04B2235/3281 , C04B2235/3298 , C04B2235/365 , C04B2235/767 , C04B2235/783 , C04B2237/34 , C04B2237/407 , C04B2237/408 , Y10T428/2982
摘要： A production process for an oxide magnetic material comprising the steps of blending raw material powder so as to take the composition of a hexagonal ferrite including: at least one kind of an element A selected from the group consisting of Ba, Sr and Ca; Co and Cu; Fe; and O; and sintering said blended powder at a temperature lower than 1000° C.
摘要翻译：一种氧化物磁性材料的制备方法，包括以下步骤：将原料粉末混合以获得六方晶系铁氧体的组成，其包括：选自Ba，Sr和Ca中的至少一种元素A; Co和Cu; 铁和O; 并在低于1000℃的温度下烧结所述混合粉末。

22. 发明申请

US20060216112A1 Optical element, optical system and methods of manufacturing the same as well as optical equipment 失效
标题翻译：光学元件，光学系统及其制造方法以及光学设备
公开(公告)号：US20060216112A1
公开(公告)日：2006-09-28
申请号：US11361353
申请日：2006-02-24
申请人： Mitsuaki Matsumoto , Keiichi Kuramoto , Nobuhiko Hayashi , Hitoshi Hirano
发明人： Mitsuaki Matsumoto , Keiichi Kuramoto , Nobuhiko Hayashi , Hitoshi Hirano
IPC分类号： E01F9/06
CPC分类号： G02B13/0055 , G02B3/00 , G02B7/003 , G02B13/001 , G02B27/62
摘要： An optical element has a marker provided in the form of an optical fault at a predetermined location in the effective optical area thereof for positioning. The optical fault is a marker 1a provided at a specific location on the effective optical area of the optical element 1 preferably in the form of a projection, a recess, a tinted portion, a different refraction portion, an air bubble, or a particle on or in the optical element 1. More preferably, the marker 1a is located at or around the center of the optical element 1 and its area size is not greater than 0.4% of the effective optical area of the lens 1.
摘要翻译：光学元件具有在其有效光学区域中的预定位置处以光学故障的形式设置的标记用于定位。光学故障是设置在光学元件1的有效光学区域上的特定位置处的标记器1a，优选地以突出部，凹部，着色部分，不同的折射部分，气泡或粒子的形式在光学元件1上或之中。更优选地，标记器1a位于光学元件1的中心处或周围，并且其面积大小不大于透镜1的有效光学面积的0.4％。

23. 发明授权

US06572936B1 Hard carbon film-coated substrate and method for fabricating the same 有权
标题翻译：硬碳膜基材及其制造方法
公开(公告)号：US06572936B1
公开(公告)日：2003-06-03
申请号：US09433077
申请日：1999-11-03
申请人： Yoichi Domoto , Hitoshi Hirano , Keiichi Kuramoto , Seiichi Kiyama
发明人： Yoichi Domoto , Hitoshi Hirano , Keiichi Kuramoto , Seiichi Kiyama
IPC分类号： C23C1406
CPC分类号： B26B19/3846 , B26B19/38 , B26B19/3853 , B26B21/60 , C23C16/0272 , C23C16/26 , C23C28/321 , C23C28/343 , Y10T428/30 , Y10T428/31678
摘要： A hard carbon film-coated substrate is disclosed which has between a substrate and a hard carbon film an interlayer principally comprised of at least one selected from the group consisting of Al, Cr, Sn, Co and B, oxides, nitrides and carbides thereof.
摘要翻译：公开了一种硬碳膜涂覆的基材，其在基材和硬碳膜之间具有主要包含选自Al，Cr，Sn，Co和B中的至少一种的中间层，其氧化物，氮化物和碳化物。

24. 发明授权

US06354008B1 Sliding member, inner and outer blades of an electric shaver and film-forming method 有权
标题翻译：滑动构件，电动剃须刀的内外叶片和成膜方法
公开(公告)号：US06354008B1
公开(公告)日：2002-03-12
申请号：US09156825
申请日：1998-09-21
申请人： Yoichi Domoto , Hitoshi Hirano , Keiichi Kuramoto
发明人： Yoichi Domoto , Hitoshi Hirano , Keiichi Kuramoto
IPC分类号： B26B1904
CPC分类号： B26B19/3846 , B26B19/38 , C23C16/04 , C23C16/452 , C23C16/505
摘要： A sliding member having a sliding surface for sliding contact with a cooperative member is disclosed. A protective film is deposited not only on the sliding surface but also a surface region immediately adjacent the sliding surface such that a ratio d1/d2 is controlled to be 1 or greater, where d1 is a thickness of the protective film on the sliding surface and d2 is a thickness of the protective film on the surface region immediately adjacent the sliding surface. Alternatively, the protective film is deposited at least on the sliding surface such that the protective film is varied in thickness to define an irregular top surface.
摘要翻译：公开了一种滑动构件，其具有用于与协作构件滑动接触的滑动面。保护膜不仅沉积在滑动表面上，而且沉积在紧邻滑动表面的表面区域上，使得比率d1 / d2被控制在1或更大，其中d1是滑动表面上的保护膜的厚度， d2是紧邻滑动面的表面区域上的保护膜的厚度。或者，保护膜至少沉积在滑动表面上，使得保护膜的厚度变化以限定不规则的顶表面。

25. 发明授权

US06299425B1 Member having sliding contact surface, compressor and rotary compressor 有权
标题翻译：会员具有滑动接触面，压缩机和旋转式压缩机
公开(公告)号：US06299425B1
公开(公告)日：2001-10-09
申请号：US09500533
申请日：2000-02-09
申请人： Hitoshi Hirano , Keiichi Kuramoto , Yoichi Domoto , Naoto Tojo
发明人： Hitoshi Hirano , Keiichi Kuramoto , Yoichi Domoto , Naoto Tojo
IPC分类号： F04C18356
CPC分类号： F01C21/0809 , Y10T428/12458 , Y10T428/12625 , Y10T428/30
摘要： A member is disclosed which includes a hard carbon film provided through an interlayer or directly on a main body such as a vane. A mixed layer is formed within the main body or interlayer adjacent to an outer surface of the main body or interlayer. The mixed layer contains carbon and a constituent element of either the main body or the interlayer. The mixed layer has a carbon content gradient in its thickness direction so that a carbon content in a thickness portion thereof closer to an outer surface of the mixed layer is higher than in a thickness portion thereof remoter from the outer surface of the mixed layer.
摘要翻译：公开了一种构件，其包括通过中间层或直接设置在诸如叶片的主体上的硬碳膜。在与本体或中间层的外表面相邻的主体或中间层内形成混合层。混合层含有碳和主体或中间层的构成元素。混合层在其厚度方向上具有碳含量梯度，使得其与混合层的外表面更接近的厚度部分中的碳含量比从混合层的外表面偏离的厚度部分的碳含量高。

26. 发明授权

US6066399A Hard carbon thin film and method of forming the same 失效
标题翻译：硬碳薄膜及其形成方法
公开(公告)号：US6066399A
公开(公告)日：2000-05-23
申请号：US45163
申请日：1998-03-19
申请人： Hitoshi Hirano , Yoichi Domoto , Keiichi Kuramoto
发明人： Hitoshi Hirano , Yoichi Domoto , Keiichi Kuramoto
IPC分类号： C23C16/02 , C23C16/26 , B32B9/06 , C23C16/00
CPC分类号： C23C16/26 , C23C16/029 , Y10T428/24942 , Y10T428/30
摘要： A hard carbon thin film formed on a substrate has a graded structure in which a ratio of sp.sup.2 to sp.sup.3 carbon-carbon bonding in the thin film decreases in its thickness direction from a thin film/substrate interface toward a surface of the thin film.
摘要翻译：形成在基板上的硬碳薄膜具有其中薄膜中的sp2至sp3碳 - 碳键的比例从薄膜/基板界面朝向薄膜表面的厚度方向上减小的渐变结构。

27. 发明授权

US5986857A Thin film magnetic head including adhesion enhancing interlayers, and upper and lower gap insulative layers having different hydrogen contents and internal stress states 失效
标题翻译：包括粘附增强层间的薄膜磁头，以及具有不同氢含量和内部应力状态的上下间隔绝缘层
公开(公告)号：US5986857A
公开(公告)日：1999-11-16
申请号：US23016
申请日：1998-02-11
申请人： Hitoshi Hirano , Yoichi Domoto , Keiichi Kuramoto , Hisaki Tarui
发明人： Hitoshi Hirano , Yoichi Domoto , Keiichi Kuramoto , Hisaki Tarui
IPC分类号： C23C16/02 , C23C16/26 , G11B5/31 , G11B5/39
CPC分类号： C23C16/0272 , C23C16/26 , G11B5/3106 , G11B5/39
摘要： A thin film magnetic head includes a magnetoresistive element portion movable over and relative to a magnetic recording medium for reading information stored therein, upper and lower shielding layers disposed with the magnetoresistive element portion therebetween for magnetically shielding the magnetoresistive element portion, and upper and lower gap insulative layers respectively interposed between the upper shielding layer and the magnetoresistive element portion and between the lower shielding layer and the magnetoresistive element portion. Each of the upper and lower gap insulative layers includes a hydrogen-incorporated film. The upper gap insulative layer has an increased hydrogen content and a reduced internal stress relative to the lower gap insulative layer.
摘要翻译：薄膜磁头包括磁阻元件部分，其可在与用于读取存储在其中的信息相对的磁记录介质上相对移动;上屏蔽层和下屏蔽层设置有用于磁屏蔽磁阻元件部分的磁阻元件部分，以及上下间隙分别插入在上屏蔽层和磁阻元件部分之间以及下屏蔽层和磁阻元件部分之间的绝缘层。上下间隔绝缘层中的每一个包括掺入氢的膜。上间隔绝缘层相对于下间隔绝缘层具有增加的氢含量和降低的内应力。

28. 发明授权

US5629086A Hard-carbon-film-coated substrate and apparatus for forming the same 失效
公开(公告)号：US5629086A
公开(公告)日：1997-05-13
申请号：US464544
申请日：1995-06-05
申请人： Hitoshi Hirano , Keiichi Kuramoto , Yoichi Domoto , Seiichi Kiyama
发明人： Hitoshi Hirano , Keiichi Kuramoto , Yoichi Domoto , Seiichi Kiyama
IPC分类号： C23C14/00 , C23C16/02 , C23C16/26 , C23C16/458 , C23C16/511 , H01J37/32 , C04B41/85
CPC分类号： H01J37/32192 , C23C14/0021 , C23C16/0272 , C23C16/029 , C23C16/26 , C23C16/4588 , C23C16/511 , H01J37/32706 , H01J37/32733 , H01J2237/3321 , Y10T428/265 , Y10T428/30 , Y10T428/31678
摘要： A hard-carbon-film-coated substrate includes in stacked sequence a substrate, an intermediate layer, and a hard carbon film. The substrate consists of a metal or an alloy mainly composed of Ni or Al, or stainless steel. The intermediate layer is mainly composed of Ru, Si, Ge or carbon, or is a mixed layer including Ru, Si, or Ge mixed with at least one of carbon, nitrogen or oxygen, with a composition gradient across its thickness. An apparatus for forming the coated substrate especially includes means for forming the intermediate layer and means for forming the hard carbon film in the same vacuum chamber.

29. 发明申请

US20090046379A1 Laminated optical element 失效
标题翻译：层压光学元件
公开(公告)号：US20090046379A1
公开(公告)日：2009-02-19
申请号：US11665182
申请日：2006-05-11
申请人： Keiichi Kuramoto , Nobuhiko Hayashi , Hitoshi Hirano , Mitsuaki Matsumoto , Masaya Nakai
发明人： Keiichi Kuramoto , Nobuhiko Hayashi , Hitoshi Hirano , Mitsuaki Matsumoto , Masaya Nakai
IPC分类号： G02B3/02 , G02B1/04 , B32B27/08 , B32B5/16 , G02B1/11
CPC分类号： B32B5/16 , G02B3/00 , G02B3/02 , G02B5/188 , G02B5/1895 , Y10T428/24413 , Y10T428/25 , Y10T428/265 , Y10T428/31598 , Y10T428/31609
摘要： Disclosed herein is a reliable laminated optical element that is a hybrid optical element obtained by laminating an optical resin layer on an optical substrate such as a glass substrate, the optical resin layer being less likely to be separated from the optical substrate even under high temperature and high humidity conditions.The laminated optical element comprises an optical substrate 1 made of an optical material, an intermediate layer 2 provided on the optical substrate 1, and an optical resin layer 3 provided on the intermediate layer 2. The optical resin layer 3 is made of a resin composed of an organometallic polymer having an -M-O-M- bond (M is a metal atom), a metal alkoxide and/or a hydrolysate thereof having only one hydrolyzable group, and an organic polymer having a urethane bond and a methacryloxy group or an acryloxy group. The intermediate layer 2 is obtained by dispersing metal oxide microparticles in a matrix resin composed of a metal alkoxide having a radical polymerizable group and a hydrolyzable group and/or a hydrolysate thereof.
摘要翻译：本发明公开了一种可靠的层压光学元件，其是通过将光学树脂层层叠在诸如玻璃基板的光学基板上而获得的混合光学元件，即使在高温下也不太可能与光学基板分离光学树脂层，高湿度条件。层叠光学元件包括由光学材料制成的光学基板1，设置在光学基板1上的中间层2和设置在中间层2上的光学树脂层3.光学树脂层3由树脂构成具有-MOM-键（M为金属原子）的有机金属聚合物，仅具有一个可水解基团的金属醇盐和/或其水解产物，以及具有氨基甲酸酯键和甲基丙烯酰氧基或丙烯酰氧基的有机聚合物。中间层2通过将金属氧化物微粒分散在由具有自由基聚合性基团的金属醇盐和可水解基团和/或其水解产物构成的基质树脂中而获得。

30. 发明授权

US07483616B2 Optical waveguide 失效
标题翻译：光波导
公开(公告)号：US07483616B2
公开(公告)日：2009-01-27
申请号：US11730637
申请日：2007-04-03
申请人： Nobuhiko Hayashi , Keiichi Kuramoto , Youhei Nakagawa , Mitsuaki Matsumoto , Hitoshi Hirano
发明人： Nobuhiko Hayashi , Keiichi Kuramoto , Youhei Nakagawa , Mitsuaki Matsumoto , Hitoshi Hirano
IPC分类号： G02B6/10
CPC分类号： G02B6/1245 , G02B6/12004 , G02B6/1221 , G02B6/30 , G02B6/422
摘要： Disclosed herein is an optical waveguide comprising a core layer to be an optical transmission region, an upper clad layer and a lower clad layer covering the core layer, in which the core layer, the upper clad layer and the lower clad layer are formed from resin materials, characterized in that a microlens made of a material having a higher refractive index than that of a material constituting said core layer is disposed in the vicinity of an end face of said core layer.
摘要翻译：本发明公开了一种光波导，其包括作为光透射区域的芯层，覆盖芯层的上覆盖层和下覆盖层，其中芯层，上覆层和下覆盖层由树脂形成材料，其特征在于，由具有比构成所述芯层的材料的折射率高的材料制成的微透镜设置在所述芯层的端面附近。

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