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61. 发明授权

US07906259B2 Reflective mask blank for EUV lithography 有权
标题翻译： EUV光刻用反光罩
公开(公告)号：US07906259B2
公开(公告)日：2011-03-15
申请号：US12205967
申请日：2008-09-08
申请人： Kazuyuki Hayashi , Kazuo Kadowaki , Takashi Sugiyama , Masaki Mikami
发明人： Kazuyuki Hayashi , Kazuo Kadowaki , Takashi Sugiyama , Masaki Mikami
IPC分类号： G03F1/00
CPC分类号： G03F1/24 , B82Y10/00 , B82Y40/00 , G03F1/22
摘要： To provide a reflective mask blank for EUV lithography having an absorber layer, which presents a low reflectance to a light in the wavelength ranges of EUV light and pattern inspection light, and which is easily controlled to have desired film composition and film thickness. A reflective mask blank for EUV lithography, comprising a substrate, and a reflective layer for reflecting EUV light and an absorber layer for absorbing EUV light formed in this order on the substrate, wherein the absorber layer contains tantalum (Ta), boron (B), silicon (Si) and nitrogen (N), and in the absorber layer, the B content is at least 1 at % and less than 5 at %, the Si content is from 1 to 25 at %, and the compositional ratio of Ta to N (Ta:N) is from 8:1 to 1:1.
摘要翻译：为了提供具有吸收层的EUV光刻用的反射掩模板，其对EUV光和图案检查光的波长范围内的光呈现低反射率，并且易于控制以具有所需的膜组成和膜厚度。一种用于EUV光刻的反射掩模板，包括基板和用于反射EUV光的反射层和用于吸收在基板上依次形成的EUV光的吸收层，其中吸收层包含钽（Ta），硼（B），硅（Si）和氮（N），并且在吸收层中，B含量为至少1原子％且小于5原子％，Si含量为1至25原子％，Ta的组成比至N（Ta：N）为8:1至1:1。

62. 发明申请

US20090245742A1 SILICA-BASED SINGLE CORE OPTICAL FIBER, SILICA-BASED MULTI CORE OPTICAL FIBER, AND FABRICATION METHOD FOR THE SAME 有权
标题翻译：基于二氧化硅的单芯光纤，基于硅的多芯光纤及其制造方法
公开(公告)号：US20090245742A1
公开(公告)日：2009-10-01
申请号：US12333970
申请日：2008-12-12
申请人： Manabu Kudou , Kazuyuki Hayashi , Takashi Tsumanuma
发明人： Manabu Kudou , Kazuyuki Hayashi , Takashi Tsumanuma
IPC分类号： G02B6/036 , G02B6/00 , C03C25/10
CPC分类号： G02B6/02 , C03B19/1461 , C03B2201/12 , C03B2201/20 , C03B2201/31 , C03B2203/26 , G02B6/02042
摘要： A silica-based multi core optical fiber and a fabrication method for the same are provided, and include two or more cores of GeO2—SiO2 glass including an fluorine concentration not less than about 15 w % and a germanium concentration about 0.05 wt % to 2 wt %, in a core. A relative refractive index difference of a cladding and a core is not less than about 3%; and a ratio of a cladding diameter to a core diameter is about 1.02 to 3.0. A silica-based single core optical fiber is also provided, and includes a core having a germanium concentration not less than about 15 wt % and an fluorine concentration about 0.05 wt % to 2 wt %.
摘要翻译：提供了一种二氧化硅基多芯光纤及其制造方法，并且包括两个或更多个GeO 2 -SiO 2玻璃芯，其包含氟浓度不小于约15w％，锗浓度为约0.05wt％至2 重量％。包层和芯的相对折射率差不小于约3％; 并且包层直径与芯直径的比率为约1.02〜3.0。还提供了二氧化硅基单芯光纤，并且包括锗浓度不小于约15重量％，氟浓度为约0.05重量％至2重量％的芯。

63. 发明申请

US20090220823A1 FERROMAGNETIC METAL PARTICLES AND PROCESS FOR PRODUCING THE SAME, AND MAGNETIC RECORDING MEDIUM 审中-公开
标题翻译：氟化金属颗粒及其制造方法和磁记录介质
公开(公告)号：US20090220823A1
公开(公告)日：2009-09-03
申请号：US12394473
申请日：2009-02-27
申请人： Hiroko MORII , Seiji Ishitani , Keisuke Iwasaki , Hirofumi Nishikawa , Mineko Ohsugi , Toshiharu Harada , Takahiro Matsuo , Yosuke Yamamoto , Kazuyuki Hayashi
发明人： Hiroko MORII , Seiji Ishitani , Keisuke Iwasaki , Hirofumi Nishikawa , Mineko Ohsugi , Toshiharu Harada , Takahiro Matsuo , Yosuke Yamamoto , Kazuyuki Hayashi
IPC分类号： G11B5/706 , H01F1/01 , B32B5/16
CPC分类号： G11B5/706 , B22F1/0059 , B22F7/08 , B22F2998/10 , C22C33/0257 , C22C2202/02 , H01F1/113 , H01F41/0266 , Y10T428/2982 , B22F1/02 , B22F1/0062 , B22F3/22 , B22F3/18 , B22F3/24 , B22F9/026 , B22F1/0085 , B22F9/22
摘要： The present invention relates to ferromagnetic metal particles having a bulk density (ρa) of not more than 0.25 g/cm3, a process for producing the above ferromagnetic metal particles and a magnetic recording medium comprising a non-magnetic substrate; a non-magnetic undercoat layer formed on the non-magnetic substrate which comprises non-magnetic particles and a binder resin; and a magnetic recording layer formed on the non-magnetic undercoat layer which comprises magnetic particles and a binder resin, wherein the above ferromagnetic metal particles were used as the magnetic particles.
摘要翻译：本发明涉及堆积密度（rhoa）不大于0.25g / cm3的强磁性金属颗粒，制备上述铁磁性金属颗粒的方法和包含非磁性基材的磁记录介质; 形成在非磁性基板上的非磁性底涂层，其包含非磁性颗粒和粘合剂树脂; 以及形成在包含磁性颗粒和粘合剂树脂的非磁性底涂层上的磁记录层，其中使用上述铁磁性金属颗粒作为磁性颗粒。

64. 发明申请

US20090202867A1 PROCESS FOR PRODUCING MAGNETIC METAL PARTICLES FOR MAGNETIC RECORDING, AND MAGNETIC RECORDING MEDIUM 审中-公开
标题翻译：用于制造用于磁记录的磁性金属颗粒和磁记录介质的方法
公开(公告)号：US20090202867A1
公开(公告)日：2009-08-13
申请号：US12364658
申请日：2009-02-03
申请人： Mineko Ohsugi , Toshiharu Harada , Takahiro Matsuo , Yosuke Yamamoto , Kazuyuki Hayashi
发明人： Mineko Ohsugi , Toshiharu Harada , Takahiro Matsuo , Yosuke Yamamoto , Kazuyuki Hayashi
IPC分类号： G11B5/706 , H01F1/01
CPC分类号： G11B5/712 , B22F9/22 , B22F2998/10 , B22F2999/00 , C22C33/0235 , C22C2202/02 , G11B5/70642 , H01F1/11 , H01F1/112 , H01F1/113 , C01B13/00 , B22F1/0088 , B22F1/0085 , B22F2201/013
摘要： The present invention relates to a process for producing magnetic metal particles for magnetic recording, comprising: heat-treating goethite particles having an aluminum content of 4 to 50 atom % in terms of Al based on whole Fe to obtain hematite particles; and heat-reducing the hematite particles at a temperature of 200 to 600° C., the goethite particles being obtained by adding a peroxodisulfate to a reaction solution comprising: a ferrous salt aqueous solution and a mixed alkali aqueous solution comprising: an alkali hydrogen carbonate aqueous solution or alkali carbonate aqueous solution and an alkali hydroxide aqueous solution before initiation of an oxidation reaction of the reaction solution, and then conducting the oxidation reaction.
摘要翻译：本发明涉及一种磁记录用磁性金属粒子的制造方法，其特征在于，以全Fe为基准，以Al为基准热处理铝含量为4〜50原子％的针铁矿粒子，得到赤铁矿粒子; 并在200〜600℃的温度下还原赤铁矿颗粒，通过向反应溶液中加入过二硫酸盐而得到的针铁矿颗粒，所述反应溶液包含：亚铁盐水溶液和混合碱水溶液，所述混合碱水溶液包含：碱金属氢氧化物水溶液或碱金属碳酸盐水溶液和碱性氢氧化物水溶液，然后进行氧化反应。

65. 发明申请

US20090130574A1 SPUTTERING TARGET USED FOR PRODUCTION OF REFLECTIVE MASK BLANK FOR EUV LITHOGRAPHY 有权
标题翻译：用于生产反射掩膜的溅射目标用于EUV光刻
公开(公告)号：US20090130574A1
公开(公告)日：2009-05-21
申请号：US12353284
申请日：2009-01-14
申请人： Kazuyuki Hayashi , Takashi Sugiyama
发明人： Kazuyuki Hayashi , Takashi Sugiyama
IPC分类号： G03F1/00 , C23C14/34
CPC分类号： C23C14/3414 , B82Y10/00 , B82Y40/00 , G03F1/24 , G21K2201/067
摘要： To provide a sputtering target to be used for production of an EUV mask blank, capable of preventing particles by film peeling even when formation of a reflective multilayer film as a reflective layer and a Ru layer as a protective layer is carried out at a production level using actual machines for a large number of cycles.A sputtering target for forming a ruthenium (Ru) layer in a reflective layer for reflecting EUV light on a substrate, which contains Ru and at least one element selected from the group consisting of boron (B) and zirconium (Zr) in a total content of B and Zr of from 5 at % to 50 at %.
摘要翻译：为了提供用于生产EUV掩模坯料的溅射靶，即使在形成作为反射层的反射性多层膜和作为保护层的Ru层作为保护层的情况下也能够防止膜剥离的粒子，使用实际的机器进行大量的循环。一种用于在反射层中形成钌（Ru）层的溅射靶，其用于在基底上反射EUV光，其含有Ru和选自硼（B）和锆（Zr）中的至少一种元素，总含量的B和Zr为5原子％至50原子％。

66. 发明申请

US20080248245A1 Soft Magnetic Material, Method of Manufacturing Soft Magnetic Material, Dust Core, and Method of Manufacturing Dust Core 审中-公开
标题翻译：软磁材料，软磁材料制造方法，粉尘芯和制造粉尘芯的方法
公开(公告)号：US20080248245A1
公开(公告)日：2008-10-09
申请号：US11919704
申请日：2006-07-20
申请人： Toru Maeda , Haruhisa Toyoda , Naoto Igarashi , Kazuhiro Hirose , Seiji Ishitani , Hiroko Morii , Kazuyuki Hayashi
发明人： Toru Maeda , Haruhisa Toyoda , Naoto Igarashi , Kazuhiro Hirose , Seiji Ishitani , Hiroko Morii , Kazuyuki Hayashi
IPC分类号： B32B5/16 , B32B15/02 , B05D1/00 , C04B35/634
CPC分类号： H01F3/08 , B22F1/02 , B22F1/025 , B22F2998/10 , C22C33/02 , C22C2202/02 , H01F1/24 , H01F1/26 , H01F1/33 , H01F41/0246 , Y10T428/2438 , Y10T428/2991 , B22F1/0059 , B22F3/02
摘要： A soft magnetic material includes a plurality of composite magnetic particles. Each of the plurality of composite magnetic particles has a metal magnetic particle including iron, a lower film surrounding the surface of the metal magnetic particle and including a nonferrous metal, and an insulating upper film surrounding the surface of the lower film and including an inorganic compound. The inorganic compound contains at least one element of oxygen and carbon. The nonferrous metal has an affinity with at least one of oxygen and carbon that is larger than such affinity of iron. The nonferrous metal has a diffusion coefficient with respect to at least one of oxygen and carbon that is smaller than such diffusion coefficient of iron. Thus, a soft magnetic material that provides desirable magnetic properties, a method of manufacturing a soft magnetic material, a dust core, and a method of manufacturing a dust core are provided.
摘要翻译：软磁性材料包括多个复合磁性颗粒。多个复合磁性颗粒中的每一个具有包含铁的金属磁性颗粒，围绕金属磁性颗粒的表面的下部膜，并且包含有色金属，以及包围下部膜的表面的包含无机化合物的绝缘上层膜。无机化合物含有至少一种氧和碳元素。有色金属与氧和碳中的至少一种具有比铁的这种亲和力更大的亲和力。有色金属相对于氧和碳中的至少一种具有小于铁的扩散系数的扩散系数。因此，提供了提供所需磁性的软磁性材料，软磁性材料的制造方法，防尘芯，以及制造防尘芯的方法。

67. 发明申请

US20070116417A1 Polarization-maintaining optical fiber and optical fiber gyro 有权
标题翻译：极化维护光纤和光纤陀螺
公开(公告)号：US20070116417A1
公开(公告)日：2007-05-24
申请号：US11474416
申请日：2006-06-26
申请人： Kazuhiko Aikawa , Katsuaki Izoe , Kazuyuki Hayashi , Manabu Kudoh
发明人： Kazuhiko Aikawa , Katsuaki Izoe , Kazuyuki Hayashi , Manabu Kudoh
IPC分类号： G02B6/02
CPC分类号： G01C19/722 , G02B6/24
摘要： A polarization-maintaining optical fiber comprises: a core; a pair of stress-applying parts disposed one at each side of the core; and a cladding which surrounds the core and the stress-applying parts; wherein when the polarization-maintaining optical fiber is used at a wavelength of 0.81 μm to 0.87 μm, a cut-off wavelength measured with a fiber length of 2 m is longer than the wavelength used and polarization crosstalk when a fiber having a length of 1,000 m is wound on a reel having a diameter of 40 mm is equal to or less than −35 dB/100 m.
摘要翻译：偏振保持光纤包括：芯; 一对在所述芯的每一侧设置的应力施加部; 以及包围芯和应力部分的包层; 其中，当波长为0.81μm至0.87μm的偏振波保持光纤使用时，光纤长度为2μm的截止波长比所使用的波长长和长度为1000的光纤时的极化串扰 m卷绕在直径为40mm的卷轴上等于或小于-35dB /100μm。

68. 发明授权

US07094814B2 Coloring composition for color filter containing colorant and color filter using the same 有权
标题翻译：含有着色剂的滤色器的着色组合物和使用其的滤色器
公开(公告)号：US07094814B2
公开(公告)日：2006-08-22
申请号：US10253906
申请日：2002-09-25
申请人： Hiroko Morii , Keisuke Iwasaki , Kazuyuki Hayashi
发明人： Hiroko Morii , Keisuke Iwasaki , Kazuyuki Hayashi
IPC分类号： C08K3/20 , C08K9/00
CPC分类号： B82Y30/00 , C01P2004/01 , C01P2004/03 , C01P2004/10 , C01P2004/20 , C01P2004/30 , C01P2004/32 , C01P2004/50 , C01P2004/51 , C01P2004/61 , C01P2004/62 , C01P2004/64 , C01P2004/82 , C01P2004/84 , C01P2006/12 , C01P2006/60 , C01P2006/62 , C01P2006/63 , C01P2006/64 , C01P2006/65 , C01P2006/66 , C01P2006/80 , C08F292/00 , C09C1/027 , C09C1/309 , C09C1/3692 , C09C1/407 , C09C3/006 , C09C3/12 , C09D11/32 , G02B5/201 , Y10T428/2998
摘要： A coloring composition for a color filter composed of composite particles having an average particle diameter of 0.00 1 to 1.0 μm, and containing white inorganic particles, a glue coating layer formed on the surface of the white inorganic particle and an organic pigment coat formed on the glue. A dispersant, binder resin, monomer as a reactive diluent, a polymerization initiator and a solvent are also present. The colorant provides not only a sharp particle size distribution but also excellent light resistance.
摘要翻译：一种由平均粒径为0.001-0.0μm的复合颗粒组成并含有白色无机颗粒的滤色剂着色组合物，形成在白色无机颗粒表面上的胶衣层和形成在该白色无机颗粒表面上的有机颜料涂层胶。还存在分散剂，粘合剂树脂，作为反应性稀释剂的单体，聚合引发剂和溶剂。着色剂不仅提供了尖锐的粒度分布，而且具有优异的耐光性。

69. 发明授权

US06838218B2 Black toner 失效
标题翻译：黑色墨粉
公开(公告)号：US06838218B2
公开(公告)日：2005-01-04
申请号：US10162702
申请日：2002-06-06
申请人： Kazuyuki Hayashi , Hiroko Morii , Keisuke Iwasaki
发明人： Kazuyuki Hayashi , Hiroko Morii , Keisuke Iwasaki
IPC分类号： C09C1/00 , C09C3/06 , C09C3/12 , G03G9/08 , G03G9/087 , G03G9/09 , G03G9/00
CPC分类号： G03G9/0904 , G03G9/0825
摘要： A black toner comprises a binder resin and black composite particles having an average particle diameter of 0.005 to 0.30 μm, and comprising: extender pigments as core particles; a gluing agent-coating layer formed on surface of the respective core particles; and a black pigment coat uniformly formed on the gluing agent-coating layer in an amount of 1 to 500 parts by weight based on 100 parts by weight of the extender pigments. Such a black toner using black composite particles having not only excellent blackness, fluidity and light resistance, but also an excellent dispersibility in binder resins, which toner also exhibits excellent blackness, fluidity and light resistance.
摘要翻译：黑色调色剂包括粘合剂树脂和平均粒径为0.005至0.30μm的黑色复合颗粒，并且包含：作为核心颗粒的增量颜料; 形成在各个核心颗粒的表面上的胶粘剂涂层; 和基于100重量份的增量颜料，以1-500重量份的量均匀地形成在胶粘剂涂层上的黑色颜料涂层。这种使用黑色复合颗粒的黑色调色剂不仅具有优异的黑色度，流动性和耐光性，而且在粘合剂树脂中也具有优异的分散性，该调色剂也表现出优异的黑色，流动性和耐光性。

70. 发明授权

US06803104B2 Magnetic recording medium, non-magnetic acicular black iron-based composite particles and process for producing the particles 失效
标题翻译：磁记录介质，非磁性针状黑铁基复合颗粒及其制备方法
公开(公告)号：US06803104B2
公开(公告)日：2004-10-12
申请号：US10055809
申请日：2002-01-28
申请人： Kazuyuki Hayashi , Keisuke Iwasaki , Yasuyuki Tanaka , Hiroko Morii
发明人： Kazuyuki Hayashi , Keisuke Iwasaki , Yasuyuki Tanaka , Hiroko Morii
IPC分类号： G11B5738
CPC分类号： B82Y30/00 , C01P2004/03 , C01P2004/04 , C01P2004/10 , C01P2004/20 , C01P2004/32 , C01P2004/38 , C01P2004/50 , C01P2004/51 , C01P2004/54 , C01P2004/62 , C01P2004/64 , C01P2004/80 , C01P2004/82 , C01P2004/84 , C01P2004/86 , C01P2006/12 , C01P2006/19 , C01P2006/22 , C01P2006/40 , C01P2006/42 , C01P2006/60 , C01P2006/62 , C01P2006/80 , C01P2006/90 , C09C1/24 , G11B5/738 , Y10T428/2993 , Y10T428/2995 , Y10T428/2998
摘要： A magnetic recording medium composed of a non-magnetic base film; a non-magnetic undercoat layer formed on the non-magnetic base film, including a binder resin and non-magnetic acicular black iron-based composite particles; and a magnetic coating film comprising a binder resin and magnetic particles. The non-magnetic acicular black iron-based composite particles having an average major axis diameter of about 0.011 to 0.35 &mgr;m, and are composed of acicular hematite particles or acicular iron oxide hydroxide particles (as core particles) having an average major axis diameter of 0.01 to 0.3 &mgr;m; a coating layer formed on the surface of the core particles of a specific organosilicon compound; and a single carbon black coat formed on the coating layer in an amount of 21 to 50 parts by weight based on 100 parts by weight of the core particles.
摘要翻译：由非磁性基膜构成的磁记录介质; 形成在非磁性基膜上的非磁性底涂层，包括粘合剂树脂和非磁性针状黑铁基复合颗粒; 以及包含粘合剂树脂和磁性颗粒的磁性涂膜。平均长轴直径为0.011〜0.35μm的非磁性针状黑铁系复合体颗粒，由针状赤铁矿颗粒或针状铁氧化物氢氧化物颗粒（核心颗粒）构成，其平均长轴直径为0.01 至0.3毫米形成在特定有机硅化合物的芯颗粒的表面上的涂层; 和基于100重量份的芯颗粒，在涂层上形成的单一炭黑涂层的量为21至50重量份。

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