公开(公告)号：US20070065677A1

公开(公告)日：2007-03-22

申请号：US11524289

申请日：2006-09-21

Applicant: Yuichi Satsu ,  Matahiro Komuro ,  Noboru Baba ,  Yuzo Kozono ,  Kunihiro Maeda

Inventor： Yuichi Satsu ,  Matahiro Komuro ,  Noboru Baba ,  Yuzo Kozono ,  Kunihiro Maeda

IPC: B32B15/00 ,  H01F1/26 ,  H01F1/04 ,  H01F1/00

CPC classification number: C23C26/02 ,  C23C22/02 ,  H01F1/0552 ,  H01F1/0557 ,  H01F1/0572 ,  H01F1/0577 ,  H01F41/026 ,  H01F41/0293 ,  Y10T428/32

Abstract: A magnet, wherein a surface of each of magnetic particles constituting the magnet is covered by a film with two or more types of fluoride are main components, wherein the main components of the film are fluoride including an element selected from the group consisting of Mg, La, Ce, Pr and Nd and fluoride including an element selected from the group consisting of Ca, Sr, Ba, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, or Lu.

Abstract translation: 一种磁体，其中构成磁体的每个磁性颗粒的表面被具有两种或更多种类型的氟化物的膜覆盖，其中主要成分是膜，其中主要成分是含有选自Mg， La，Ce，Pr和Nd以及包含选自Ca，Sr，Ba，Sm，Eu，Gd，Tb，Dy，Ho，Er，Tm，Yb或Lu中的元素的氟化物。

公开(公告)号：US5093314A

公开(公告)日：1992-03-03

申请号：US211041

申请日：1987-06-24

Applicant: Ken Takahashi ,  Yukio Takeda ,  Takeo Yamazaki ,  Tadahiko Miyoshi ,  Atsuko Soeta ,  Kunihiro Maeda ,  Takaaki Suzuki ,  Kie Nakamura ,  Choushiro Kitazawa ,  Masatoshi Nakazawa

Inventor： Ken Takahashi ,  Yukio Takeda ,  Takeo Yamazaki ,  Tadahiko Miyoshi ,  Atsuko Soeta ,  Kunihiro Maeda ,  Takaaki Suzuki ,  Kie Nakamura ,  Choushiro Kitazawa ,  Masatoshi Nakazawa

IPC: C04B35/45 ,  H01L39/14 ,  H01L39/24

CPC classification number: H01L39/248 ,  C04B35/4504 ,  C04B35/4512 ,  C04B35/4521 ,  H01L39/143 ,  Y10S428/93 ,  Y10S505/701 ,  Y10S505/702 ,  Y10S505/703 ,  Y10S505/704 ,  Y10S505/705 ,  Y10S505/917 ,  Y10S505/928 ,  Y10T29/49014 ,  Y10T428/25

Abstract: A superconducting oxide wire and a method of manufacturing the same are disclosed. The wire comprises a pipe made of a metal and a superconducting oxide material filling the interior of the pipe and comprising superconducting oxide grains which are bonded to each other and which have a perovskite crystal structure having a C face and a C axis. The superconducting oxide grains contain more than 50 vol % of plate-shaped grains of which the length in the direction of the C face is greater than the length in the direction of the C axis. The C faces of most the plate-shaped grains are arranged to be directed toward longitudinal axis of the pipe.

Abstract translation: 公开了一种超导氧化物线及其制造方法。 导线包括由金属制成的管和填充管内部的超导氧化物材料，并且包括彼此结合并且具有C面和C轴的钙钛矿晶体结构的超导氧化物晶粒。 超导氧化物粒子含有大于50体积％的C面方向上的长度大于C轴方向的长度的板状晶粒。 大多数板状颗粒的C面被布置成指向管的纵向轴线。

公开(公告)号：US4585706A

公开(公告)日：1986-04-29

申请号：US769302

申请日：1985-08-26

Applicant: Yukio Takeda ,  Satoru Ogihara ,  Mitsuru Ura ,  Kousuke Nakamura ,  Tadamichi Asai ,  Tokio Ohkoshi ,  Yasuo Matsushita ,  Kunihiro Maeda

Inventor： Yukio Takeda ,  Satoru Ogihara ,  Mitsuru Ura ,  Kousuke Nakamura ,  Tadamichi Asai ,  Tokio Ohkoshi ,  Yasuo Matsushita ,  Kunihiro Maeda

IPC: C22C29/16 ,  C04B35/581 ,  H01L21/318 ,  H01L23/15 ,  H01L29/12 ,  B32B15/04

CPC classification number: H01L21/318 ,  C04B35/581 ,  H01L23/15 ,  H01L2224/45124 ,  H01L2224/48472 ,  H01L24/45 ,  H01L24/48 ,  H01L2924/01004 ,  H01L2924/01014 ,  H01L2924/0102 ,  H01L2924/01039 ,  H01L2924/14 ,  Y10T428/12528 ,  Y10T428/12576 ,  Y10T428/12583 ,  Y10T428/12674

Abstract: A semi-conductor device comprising sintered aluminum nitride having a high thermal conductivity, which comprises at least 65% by weight of aluminum nitride, and at least one of beryllium, a beryllium compound, lithium and a lithium compound.

Abstract translation: 包括具有高热导率的烧结氮化铝的半导体器件，其包含至少65重量％的氮化铝，以及铍，铍化合物，锂和锂化合物中的至少一种。

公开(公告)号：US4561891A

公开(公告)日：1985-12-31

申请号：US538816

申请日：1983-10-05

Applicant: Kunihiro Maeda ,  Katsuhisa Usami ,  Yukio Takeda ,  Satoru Ogihara ,  Osamu Asai

Inventor： Kunihiro Maeda ,  Katsuhisa Usami ,  Yukio Takeda ,  Satoru Ogihara ,  Osamu Asai

IPC: C04B35/565 ,  C04B35/575 ,  H01B3/12 ,  H01L23/15 ,  H05K1/03 ,  C04B35/56 ,  C22C29/00

CPC classification number: C04B35/575 ,  H01B3/12 ,  H01L23/15 ,  H01L2924/0002 ,  H05K1/0306

Abstract: A sintered silicon carbide body having a high thermal conductivity and a high electrical insulation without any drop substantially throughout the sintered body is produced from a powdery silicon carbide composition comprising at least 90% by weight of silicon carbide powders having an average particle size of not more than 10 .mu.m and 0.01 to 4% by weight of powders of beryllium or its compound having a particle size of not more than 30 .mu.m in terms of beryllium atom, a nitrogen content of the composition being not more than 500 ppm.

Abstract translation: 具有高导热性和高电绝缘性的烧结碳化硅本体由基本上遍及整个烧结体的任何液滴产生，该粉末状碳化硅组合物包含至少90重量％的平均粒度不大于的碳化硅粉末 10重量％以上，0.01〜4重量％的铍粉末或其化合物的粒径不超过30微米，铍原子的含量不超过500ppm。

公开(公告)号：US4253038A

公开(公告)日：1981-02-24

申请号：US919610

申请日：1978-06-27

Applicant: Akira Hosoya ,  Kunihiro Maeda ,  Keiichi Kuniya ,  Sadami Tomita ,  Kohnosuke Ohishi

Inventor： Akira Hosoya ,  Kunihiro Maeda ,  Keiichi Kuniya ,  Sadami Tomita ,  Kohnosuke Ohishi

IPC: H01J61/09 ,  G01N21/31 ,  H01J1/02 ,  H01J61/68 ,  H01J1/14

CPC classification number: H01J1/025

Abstract: A light source is disclosed which can be used in atomic absorption analysis using the Zeeman effect. In operation, an external magnetic field is applied to the hollow cathode of the light source to cause the Zeeman-splitting of an emission line from the cathode material. The hollow cathode is made of a ferromagnetic metal as which is the element of interest for analysis and a metal for reducing the magnetic shield of the externally applied magnetic field by the ferromagnetic metal so that the external magnetic field effectively acts on the hollow portion of the cathode to provide the desired Zeeman-splitting. The hollow cathode is designed such that the product of the saturation flux densities of the cathode materials and the volume thereof is equal to or smaller than 0.2(Wb.multidot.m).times.10.sup.-6. The emission line from the cathode material is produced by excitation from a high frequency power supply, the power supply being connected to the cathode and the anode of the light source.

Abstract translation: 公开了一种可用于使用塞曼效应进行原子吸收分析的光源。 在操作中，将外部磁场施加到光源的中空阴极，以使来自阴极材料的发射线的塞曼分裂。 中空阴极由用于分析的元素的铁磁金属制成，并且金属用于通过强磁性金属减少外部施加的磁场的磁屏蔽，使得外部磁场有效地作用在 阴极以提供所需的塞曼分裂。 空心阴极的设计使得阴极材料的饱和磁通密度及其体积的乘积等于或小于0.2（Wb×m）×10-6。 来自阴极材料的发射线通过从高频电源的激发产生，电源连接到光源的阴极和阳极。

公开(公告)号：US4057458A

公开(公告)日：1977-11-08

申请号：US613502

申请日：1975-09-15

Applicant: Kunihiro Maeda ,  Hiromichi Imahasi ,  Matsunosuke Kikuchi

Inventor： Kunihiro Maeda ,  Hiromichi Imahasi ,  Matsunosuke Kikuchi

IPC: C04B35/30 ,  C30B19/02 ,  H01F1/34 ,  B01J17/04 ,  B01J17/34

CPC classification number: C30B19/02 ,  C30B29/22 ,  C30B29/26

Abstract: A method of making nickel zinc ferrite by liquid-phase epitaxial growth at constant temperature ferrite thin films having desired magnetic properties can easily be formed by preparing the metal oxide melt components from which the ferrite thin films are epitaxially crystallized. The ferrite thin films are suitable for various electronic parts.

Abstract translation: 通过制备具有所需磁特性的恒温铁素体薄膜，通过液相外延生长制造镍锌铁氧体的方法可以通过制备铁氧体薄膜外延结晶的金属氧化物熔体成分而容易地形成。 铁氧体薄膜适用于各种电子零件。

公开(公告)号：US20120175986A1

公开(公告)日：2012-07-12

申请号：US13346756

申请日：2012-01-10

Applicant: Matahiro Komuro ,  Yuichi Satsu ,  Kunihiro Maeda ,  Yuzo Kozono

Inventor： Matahiro Komuro ,  Yuichi Satsu ,  Kunihiro Maeda ,  Yuzo Kozono

IPC: H02K21/12 ,  B32B15/04

CPC classification number: H02K1/02 ,  H01F1/0572 ,  H01F1/0577 ,  H01F41/0293 ,  Y10T428/32 ,  Y10T428/325

Abstract: In a ferromagnetic material containing at least one kind of rare-earth element, a layer containing at least one kind of alkaline earth element or rare-earth element and fluorine is formed at the grain boundary or near the powder surface of the ferromagnetic material. A further layer containing at least one kind of rare-earth element, having a fluorine concentration lower than that of the layer described first and having a rare-earth element concentration higher than that of the host phase of the ferromagnetic material, or an oxide layer containing a rare-earth element is formed in adjacent with a portion of the layer described first.

Abstract translation: 在含有至少一种稀土元素的铁磁材料中，在铁磁材料的晶界或粉末表面附近形成含有至少一种碱土金属或稀土元素和氟的层。 含有至少一种稀土元素的另一层，其氟浓度低于首先介绍的层，其稀土元素浓度高于铁磁材料的主相，或氧化物层 含有稀土元素的层与第一层的一部分相邻地形成。

公开(公告)号：US20060222848A1

公开(公告)日：2006-10-05

申请号：US11354091

申请日：2006-02-15

Applicant: Yuichi Satsu ,  Matahiro Komuro ,  Noboru Baba ,  Yuzo Kozono ,  Kunihiro Maeda

Inventor： Yuichi Satsu ,  Matahiro Komuro ,  Noboru Baba ,  Yuzo Kozono ,  Kunihiro Maeda

IPC: H01F1/00

CPC classification number: H01F1/061 ,  H01F1/0572 ,  H01F1/24 ,  H01F41/026 ,  H01F41/0293 ,  Y10T428/2991

Abstract: A fluoride coating composition forms a coating of a rare earth fluoride and/or an alkaline earth metal fluoride on a surface of an article to be coated. The composition contains the rare earth fluoride and/or alkaline earth metal fluoride, and a medium mainly containing at least one alcohol. In the composition, the rare earth fluoride and/or alkaline earth metal fluoride is swollen by the medium, is gelatinous, and is dispersed in the medium.

Abstract translation: 氟化物涂料组合物在被涂物品的表面上形成稀土氟化物和/或碱土金属氟化物的涂层。 该组合物含有稀土氟化物和/或碱土金属氟化物，以及主要含有至少一种醇的介质。 在组合物中，稀土氟化物和/或碱土金属氟化物由介质溶胀，凝胶状，分散在介质中。

公开(公告)号：US20060022175A1

公开(公告)日：2006-02-02

申请号：US11189912

申请日：2005-07-27

Applicant: Matahiro Komuro ,  Yuichi Satsu ,  Kunihiro Maeda ,  Yuzo Kozono

Inventor： Matahiro Komuro ,  Yuichi Satsu ,  Kunihiro Maeda ,  Yuzo Kozono

IPC: H01B1/12

CPC classification number: H02K1/02 ,  H01F1/0572 ,  H01F1/0577 ,  H01F41/0293 ,  Y10T428/32 ,  Y10T428/325

Abstract: In a ferromagnetic material containing at least one kind of rare-earth element, a layer containing at least one kind of alkaline earth element or rare-earth element and fluorine is formed at the grain boundary or near the powder surface of the ferromagnetic material. A further layer containing at least one kind of rare-earth element, having a fluorine concentration lower than that of the layer described first and having a rare-earth element concentration higher than that of the host phase of the ferromagnetic material, or an oxide layer containing a rare-earth element is formed in adjacent with a portion of the layer described first.

Abstract translation: 在含有至少一种稀土元素的铁磁材料中，在铁磁材料的晶界或粉末表面附近形成含有至少一种碱土金属或稀土元素和氟的层。 含有至少一种稀土元素的另一层，其氟浓度低于首先介绍的层，其稀土元素浓度高于铁磁材料的主相，或氧化物层 含有稀土元素的层与第一层的一部分相邻地形成。

公开(公告)号：US5132257A

公开(公告)日：1992-07-21

申请号：US603439

申请日：1990-10-26

Applicant: Hironori Kodama ,  Takaaki Suzuki ,  Kie Nakamura ,  Kunihiro Maeda

Inventor： Hironori Kodama ,  Takaaki Suzuki ,  Kie Nakamura ,  Kunihiro Maeda

IPC: C03C14/00 ,  C04B35/80

CPC classification number: C04B35/80 ,  C03C14/004 ,  C03C2214/04 ,  C03C2214/06 ,  C03C2214/20

Abstract: A composite ceramic sintered body is made from a ceramic matrix comprised mainly of silicon nitride, silicon oxynitride or an inorganic oxide selected from alumina, mullite, zirconia, high silica glass, lithium-aluminosilicate glass, magnesium-aluminosilicate glass or barium-magnesium-aluminosilicate glass, containing both whiskers and particles of a material selected from silicon carbide, silicon nitride, silicon oxynitride, alumina and zirconia dispersed therein. The whiskers have a diameter of 0.1 to 5 .mu.m and the particles have an average particle size of 5 to 60 .mu.m. The composite ceramic sintered body is homogeneous and isotropic, and it has a high strength and high toughness at a high temperature and an excellent heat resistance and oxidation resistance.

Abstract translation: 复合陶瓷烧结体由主要由氮化硅，氮氧化硅或选自氧化铝，莫来石，氧化锆，高二氧化硅玻璃，铝 - 硅铝酸盐玻璃，铝 - 铝硅酸盐玻璃或铝 - 硅铝酸镁的无机氧化物组成的陶瓷基体制成。 玻璃，其含有晶须和分散在其中的选自碳化硅，氮化硅，氮氧化硅，氧化铝和氧化锆的材料的颗粒。 晶须的直径为0.1〜5μm，粒子的平均粒径为5〜60μm。 复合陶瓷烧结体是均匀且各向同性的，并且在高温下具有高强度和高韧性，并且具有优异的耐热性和抗氧化性。