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1. 发明专利

JP2015050901A 発電機および発電システム有权
标题翻译：发电机和发电系统
公开(公告)号：JP2015050901A
公开(公告)日：2015-03-16
申请号：JP2013183139
申请日：2013-09-04
申请人：三菱マテリアル株式会社 , Mitsubishi Materials Corp , 株式会社ゲネシス・ラボ , Genesis Lab Co Ltd , 株式会社夏野事務所 , Natsuno Jimusho:Kk , 福島県地域復興再生事業協同組合 , Fukushima Prefecture Chiiki Fukko Saisei Jigyo Kyodokumiai
发明人： IGARASHI KAZUNORI , KANEKAWA KINJI , OGINO SANSHIRO , UCHIKAWA KYOGI
IPC分类号： H02K16/00
摘要：【課題】複雑な構造となることなく、また、コギングの抑制も十分に図られる発電機を提供すること。【解決手段】本発明の発電機1は、中空部5と溝6U,6Lとを備えるロータヨーク4と、永久磁石7U,7Lと、突出部8U,9,8Lと、中空部5内に設けられ、永久磁石7U,7Lの配置位置の間に設けられるラジアル方向にNS着磁がなされたリング状の永久磁石7Cと、巻線部18U,18Lと、有するロータ部2と、ステータヨーク12U,12Lと、永久磁石7U,7Lと対向する永久磁石15U,15Lと、突出部16U1,16U2,16L1,16L2と、巻線部17U,17Lと、からなるステータ部材を、軸方向に隣接するステータ部材間で突出部16U1,16U2と突出部16L1,16L2とが互いに半ピッチずれるようにしたステータ部3と、を有する。【選択図】図1
摘要翻译：要解决的问题：提供一种能够在不采用复杂结构的情况下充分抑制齿槽的发电机。解决方案：发电机1包括：转子轭4，包括中空部分5和槽6U和6L; 包括永磁体7U和7L的转子部分2，突起8U，9和8L，设置在中空部分5中的环形永磁体7C设置在永磁体7U和7L的布置位置之间并被磁化在N和S极性的径向方向上，以及绕组线18U和18L; 以及定子部件3，其中定子部件由定子轭12U和12L形成，永磁体15U和15L相对于永磁体7U和7L，突起16U，16U，16L和16L以及绕组线部分17U和17L以这种方式被包括突起16U和16U以及突起16L和16在轴向相邻的定子构件之间彼此偏离半间距。

2. 发明专利

JP2011216571A High-strength low-loss composite soft magnetic material, method of manufacturing the same, and electromagnetic circuit part 审中-公开
标题翻译：高强度低损耗复合软磁材料，其制造方法和电磁电路部件
公开(公告)号：JP2011216571A
公开(公告)日：2011-10-27
申请号：JP2010081562
申请日：2010-03-31
申请人： Diamet:Kk , Mitsubishi Materials Corp , 三菱マテリアル株式会社 , 株式会社ダイヤメット
发明人： IKEDA HIROAKI , IGARASHI KAZUNORI , TANAKA HIROSHI
IPC分类号： H01F1/26 , B22F3/00 , C22C19/03 , C22C19/07 , C22C38/00 , H01F41/02
摘要： PROBLEM TO BE SOLVED: To provide a composite soft magnetic material having a high strength and a low loss.SOLUTION: The high-strength low-loss composite soft magnetic material is obtained by mixing, consolidating and baking soft magnetic grains such as an Fe-Si group, an Fe-Si-Al group or the like having a hardness higher than pure iron soft magnetic grains, the raw-material powder grains of low melting-point glass and the silicone resin. The high-strength low-loss composite soft magnetic material includes: a plurality of the soft magnetic grains 5; and a boundary layer 8 containing low melting-point glass and the silicone resin formed on the grain boundaries of these mutual soft magnetic grains 5. In the composite soft magnetic material, Na is contained in the low melting-point glass while Na oxide concentrating layers 6 resulting from a low melting-point glass composition are formed in the vicinity of the surfaces of the soft magnetic grains 5 in the boundary layer 8.
摘要翻译：要解决的问题：提供具有高强度和低损耗的复合软磁材料。解决方案：高强度低损耗复合软磁材料通过混合，固化和烘烤诸如Fe- Si族，硬度高于纯铁软磁性粒子的Fe-Si-Al基等，低熔点玻璃的原料粉末和硅树脂。高强度低损耗复合软磁材料包括：多个软磁性颗粒5; 以及包含低熔点玻璃的边界层8和形成在这些相互软磁性晶粒5的晶界上的硅树脂。在复合软磁性材料中，Na含在低熔点玻璃中，而Na氧化物浓缩层在边界层8中的软磁性体5的表面附近形成低熔点玻璃组合物6。

3. 发明专利

JP2010238914A Method of producing high strength low loss composite soft magnetic material, and high strength low loss composite soft magnetic material 审中-公开
标题翻译：生产高强度低损失复合软磁材料的方法和高强度低损耗复合软磁材料
公开(公告)号：JP2010238914A
公开(公告)日：2010-10-21
申请号：JP2009085350
申请日：2009-03-31
申请人： Diamet:Kk , Mitsubishi Materials Corp , 三菱マテリアル株式会社 , 株式会社ダイヤメット
发明人： IKEDA HIROAKI , IGARASHI KAZUNORI , TANAKA HIROSHI
IPC分类号： H01F41/02 , B22F1/00 , B22F1/02 , B22F3/00 , B22F3/02 , C22C19/03 , C22C19/07 , C22C33/02 , C22C38/00 , H01F1/24
摘要： PROBLEM TO BE SOLVED: To provide a method of producing a high strength low loss composite soft magnetic material which attains high strength while ensuring the high resistivity low loss characteristics, and to provide a high strength low loss composite soft magnetic material.
SOLUTION: A plurality of insulating coating soft magnetic particles produced by coating the soft magnetic particles with an insulating film, material powder particles of low melting point glass having the average particle diameter of 2-200 nm and an internal lubricant are mixed, consolidated and fired to form a boundary layer of low melting point glass at the grain boundary of the insulating coating soft magnetic particles.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种在确保高电阻率低损耗特性的同时实现高强度并提供高强度低损耗复合软磁材料的高强度低损耗复合软磁材料的制造方法。解决方案：通过用绝缘膜涂覆软磁性颗粒制成的多个绝缘涂层软磁性颗粒，平均粒径为2-200nm的低熔点玻璃的材料粉末颗粒和内部润滑剂混合，固化并焙烧以在绝缘涂层软磁性颗粒的晶界处形成低熔点玻璃的边界层。版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2010202933A Method for producing green compact and method for producing composite soft magnetic material and premix powder 审中-公开
标题翻译：生产绿色复合材料的方法和生产复合软磁材料和粉末粉末的方法
公开(公告)号：JP2010202933A
公开(公告)日：2010-09-16
申请号：JP2009050560
申请日：2009-03-04
申请人： Diamet:Kk , Mitsubishi Materials Corp , 三菱マテリアル株式会社 , 株式会社ダイヤメット
发明人： IGARASHI KAZUNORI , TANAKA HIROSHI , MIYAHARA MASAHISA
IPC分类号： B22F3/02 , B22F1/00 , B22F1/02 , B22F3/00 , B22F3/035 , H01F1/24
摘要： PROBLEM TO BE SOLVED: To provide a method for producing a green compact by which the further increase in density can be achieved without impairing productivity, to provide a method for producing a soft magnetic material, and to provide premix powder.
SOLUTION: In the production of a green compact A with a prescribed shape by filling the cavity 2a of a die 2 with raw material powder, then compacting the raw material in the cavity, the raw material powder is admixed with a capsule in which a lubricating oil additive is added to a liquid lubricant in an amount of 40 to
摘要翻译：解决问题的方案：提供一种用于制造生坯的方法，通过该方法可以在不损害生产率的情况下实现密度的进一步提高，提供软磁性材料的制造方法，并提供预混粉末。解决方案：在通过用原料粉末填充模具2的空腔2a来生产具有规定形状的生坯A，然后将原料压实在空腔中时，将原料粉末与胶囊混合将润滑油添加剂以40〜70质量％的量添加到液体润滑剂中; 其中液体润滑剂由矿物油制成，并且涉及液体润滑剂的胶囊的粒径为60μm至100μm，并且通过在压实时从胶囊的壳体中分出的液体润滑剂，模具的内表面被润滑。版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2009246256A High-strength high-resistivity low loss composite soft magnetic material, its method for manufacturing, and electromagnetic circuit component 有权
标题翻译：高强度高电阻率低损耗复合软磁材料，其制造方法和电磁电路元件
公开(公告)号：JP2009246256A
公开(公告)日：2009-10-22
申请号：JP2008093406
申请日：2008-03-31
申请人： Mitsubishi Materials Corp , Mitsubishi Materials Pmg Corp , 三菱マテリアルPmg株式会社 , 三菱マテリアル株式会社
发明人： IGARASHI KAZUNORI , TANAKA HIROSHI , TANAKA YOSHIHIRO
IPC分类号： H01F1/33 , H01F1/24 , H01F41/02
摘要： PROBLEM TO BE SOLVED: To provide a high-strength high-resistivity low loss composite soft magnetic material.
SOLUTION: Mg-containing oxide-coated soft magnetic particles, each of which has an Fe-based soft magnetic metal particle and an Mg-containing oxide film coated on the surface of the soft magnetic metal particle, are combined through an insulating grain layer composed of a composite compound obtained by baking. At least Fe, a bivalent metal, Mg, and O are diffused in the grain layer, and the grain layer is composed mainly of a composite oxide of Fe, the bivalent metal, and Mg. A high-concentration region and a low-concentration region of the bivalent metal exist in the grain layer positioned between the Mg-containing oxide-coated soft magnetic particles, and a high-concentration region and a low-concentration region of Fe exist in the grain layer.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供高强度高电阻率低损耗复合软磁材料。解决方案：将含有Fe的软磁性金属颗粒和涂覆在软磁性金属颗粒表面上的含Mg氧化物膜的含Mg氧化物涂覆的软磁性颗粒通过绝缘体颗粒层由通过烘烤获得的复合化合物组成。至少Fe，二价金属，Mg和O扩散到晶粒层中，晶粒层主要由Fe，二价金属和Mg的复合氧化物组成。在位于含Mg氧化物被覆软磁性体之间的晶粒层中存在二价金属的高浓度区域和低浓度区域，存在高浓度区域和低浓度Fe区域颗粒层。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2009074159A Manufacturing method of green compact, manufacturing method of composite soft magnetic material, manufacturing method of sintered compact and pre-mixed powder 审中-公开
标题翻译：绿色紧固件的制造方法，复合软磁材料的制造方法，烧结压实和预混粉末的制造方法
公开(公告)号：JP2009074159A
公开(公告)日：2009-04-09
申请号：JP2008023268
申请日：2008-02-01
申请人： Mitsubishi Materials Corp , Mitsubishi Materials Pmg Corp , 三菱マテリアルPmg株式会社 , 三菱マテリアル株式会社
发明人： IGARASHI KAZUNORI , TANAKA HIROSHI , MORIMOTO KOICHIRO
IPC分类号： B22F3/02 , B22F1/02 , B22F3/00 , B22F3/035 , C22C33/02 , H01F1/24 , H01F41/02
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method of a green compact, capable of further increasing its density without deteriorating its productivity.
SOLUTION: The green compact A of a prescribed shape is manufactured by packing a material powder into a cavity 2a of a die 2 and conducting pressure-molding of the material powder inside the cavity 2a. Here, a microcapsule including a liquid lubricant is added to the material powder so that an inner surface of the die 2 can be lubricated by the liquid lubricant that flows out from a shell of the microcapsule at pressure-molding.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：解决的问题：提供一种能够进一步提高密度而不降低其生产率的生坯的制造方法。解决方案：通过将材料粉末包装在模具2的空腔2a中并且在空腔2a内部进行材料粉末的压力成型来制造规定形状的生坯A。这里，将包含液体润滑剂的微胶囊添加到材料粉末中，使得模具2的内表面可以通过在压模成型时从微胶囊的壳体流出的液体润滑剂润滑。版权所有（C）2009，JPO＆INPIT

7. 发明专利

JP2008308758A Composite soft magnetic iron powder for producing composite soft magnetic material with high specific resistance and low core loss 审中-公开
标题翻译：用于生产具有高特异性电阻和低核心损失的复合软磁材料的复合软磁铁粉
公开(公告)号：JP2008308758A
公开(公告)日：2008-12-25
申请号：JP2007232515
申请日：2007-09-07
申请人： Mitsubishi Materials Corp , Mitsubishi Materials Pmg Corp , 三菱マテリアルPmg株式会社 , 三菱マテリアル株式会社
发明人： UOZUMI SATOSHI , WATANABE MUNEAKI , ISHIYAMA KOICHI , TANAKA HIROSHI , IGARASHI KAZUNORI , MORIMOTO KOICHIRO
IPC分类号： B22F1/00 , B22F1/02 , C22C38/00 , H01F1/20 , H01F1/24
摘要： PROBLEM TO BE SOLVED: To provide a composite soft magnetic iron powder for producing a composite soft magnetic material having high specific resistance and low core loss. SOLUTION: The composite soft magnetic iron powder is constituted by forming an Mg-containing oxide deposition insulating film on the surface of a soft magnetic iron powder and is used for producing a composite soft magnetic material having high specific resistance and low core loss. The soft magnetic iron powder is characterized as follows: the conditions of D1 50 =50 to 300 μm and BET1×D1 50 =1.81 to 2.65 are satisfied, assuming that D1 50 and BET1 represent an average grain diameter and a BET value, respectively; the condition of BET2×D2 50 =1.50 to 2.00 is satisfied, assuming that D2 50 and BET2 represent, with respect to a powder obtained by screening the soft magnetic iron powder through a sieve of a mesh having a value one-half the D1 50 , an average grain diameter and a BET value, respectively; a degree of circularity is 0.840 to 0.875; and a degree of irregularity is 0.940 to 0.948. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于制造具有高电阻率和低铁损的复合软磁材料的复合软磁铁粉末。＆lt; P＆gt;解决方案：复合软磁铁粉末是通过在软磁铁粉末的表面上形成含Mg氧化物沉积绝缘膜构成的，并且用于制造具有高电阻率和低铁损的复合软磁材料。软磁铁粉的特征如下：D1 50 = 50〜300μm，BET1×D1 = 1.81〜2.65的条件，假设D1 < SB> 50 ，BET1分别表示平均粒径和BET值; 假设D2 50 和BET2表示相对于通过将软磁性铁粉通过筛选获得的粉末，BET2×D2 50 = 1.50〜2.00的条件分别具有D1 50 的一半的筛网，平均粒径和BET值; 圆度为0.840〜0.875; 不规则度为0.940〜0.948。版权所有（C）2009，JPO＆INPIT

8. 发明专利

JP2006117997A Die made from hard metal having lubricative amorphous-carbon-based surface coating which shows excellent wear resistance in high-speed press forming for metal powder 有权
标题翻译：具有金属粉末高速冲压成型的耐磨非金属碳基表面涂层硬质合金
公开(公告)号：JP2006117997A
公开(公告)日：2006-05-11
申请号：JP2004307034
申请日：2004-10-21
申请人： Mitsubishi Materials Corp , 三菱マテリアル株式会社
发明人： MASUNO SATOYUKI , IGARASHI KAZUNORI
IPC分类号： B22F3/24 , B21D37/01 , B21D37/20 , B21J13/02 , B22F3/035 , C22C1/05 , C22C21/02 , C22C29/08 , C23C14/06
摘要： PROBLEM TO BE SOLVED: To provide a die made from a hard metal having a lubricative amorphous-carbon-based surface film which shows excellent wear resistance in high-speed press forming for a metallic powder.
SOLUTION: The die comprises: a main body of the die made from a tungsten-carbide-based hard metal or a titanium-carbonitride-based cermet; a bonding layer of a titanium nitride layer and/or a titanium carbonitride layer with an average layer thickness of 0.1 to 3 μm, which is formed on at least a forming face of the main body, in a magnetic field of a magnetron sputtering apparatus; and the lubricative amorphous-carbon-based surface film formed on the surface of a bonding layer, in a reactive atmosphere formed of a decomposed gas of hydrocarbon and a mixed gas of nitrogen and argon, and in a magnetic field, while using a tungsten carbide target and a Ti target. The formed film comprises 10-40 atom% W, 0.5-4 atom% Ti, 10-30 atom% N and the balance carbon with unavoidable impurities; shows a structure in which fine grains of a crystalline titanium-carbonitride-based compound are dispersed in the base material of a carbon-based amorphous body, when observed with a transmission electron microscope; and has an average layer thickness of 1 to 13 μm.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种由具有润滑非晶碳基表面膜的硬质金属制成的模具，其在金属粉末的高速冲压成形中表现出优异的耐磨性。解决方案：模具包括：由碳化钨基硬金属或基于钛 - 碳氮化物的金属陶瓷制成的管芯的主体; 在磁控管溅射装置的磁场中形成在主体的至少形成面上的平均层厚度为0.1〜3μm的氮化钛层和/或碳氮化钛层的接合层; 以及在由碳氢化合物的分解气体和氮和氩的混合气体形成的反应性气氛中的粘结层的表面上形成的润滑性非晶碳类表面膜，并且在磁场中使用碳化钨目标和Ti目标。形成的膜包含10-40原子％W，0.5-4原子％Ti，10-30原子％N，余量碳与不可避免的杂质; 示出了当用透射电子显微镜观察时，结晶钛 - 碳氮化物类化合物的细晶粒分散在碳基非晶体的基材中的结构; 平均层厚为1〜13μm。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2005332915A Wave absorber having excellent fire retardancy 审中-公开
标题翻译：具有极好的消防能力的波浪吸收器
公开(公告)号：JP2005332915A
公开(公告)日：2005-12-02
申请号：JP2004148850
申请日：2004-05-19
申请人： Mitsubishi Materials Corp , 三菱マテリアル株式会社
发明人： KATANO HIDEOMI , IGARASHI KAZUNORI , NAKAYAMA RYOJI , NAYUKI YASUSHI
IPC分类号： H01F1/00 , H01F1/20 , H05K9/00
摘要： PROBLEM TO BE SOLVED: To provide a wave absorber having an excellent fire retardancy and an excellent wave absorbing characteristic in a sub-microwave band between 300 MHz and 3 GHz. SOLUTION: The wave absorber contains a soft magnetic metal powder by 60-90 mass% and a mixed resin for the remaining part. If necessary, it may contain graphite by 1-20 mass% and red phosphorus by 0.5-5 mass%. The soft magnetic metal powder has relative proportions of components which consists of Al and/or Si by 15-35% in total, Ni by 0.1-20%, Cr by 1-10%, and Fe and unavoidable impurities for the remaining part, in terms of atomic%. The soft magnetic metal powder consists of particles having a flat profile with the aspect ratio (D 50 /d) adjusted to 2-60 and having an average thickness d of 0.5-3 μm, where D 50 is a grain diameter defined as follows: finding the grain diameter of each particle by a grain size analyzer and accumulating weights of particles from ones having the smallest diameter, the grain diameter is specified as D 50 when the cumulative weight becomes 50% and has a value of 5-30 μm. The mixed resin consists of an ethylene-vinylacetate copolymer by 3-90 mass%, silicone rubber by 0.5-10 mass%, and urethane for the remaining part. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供在300MHz和3GHz之间的亚微波带中具有优异的阻燃性和优异的吸波特性的波吸收体。波长吸收剂含有60-90质量％的软磁性金属粉末和剩余部分的混合树脂。如果需要，可以含有1-20质量％的石墨和0.5-5质量％的红磷。软磁性金属粉末的组成相对比例为Al和/或Si组成，总计15-35％，Ni为0.1-20％，Cr为1-10％，其余部分为Fe和不可避免的杂质，以原子％表示。软磁性金属粉末由具有调整为2-60的纵横比（D 50 / d）的平坦轮廓的颗粒组成，平均厚度d为0.5-3μm，其中D 50 是如下定义的粒径：通过粒度分析仪求出每个颗粒的粒径，并从具有最小直径的粒子中累积粒子的重量，将粒径规定为D 50 < / SB>当累积重量变为50％且值为5-30μm时。混合树脂由3-90质量％的乙烯 - 乙酸乙烯酯共聚物，0.5-10质量％的硅橡胶和剩余部分的氨基甲酸酯组成。版权所有（C）2006，JPO＆NCIPI

10. 发明专利

JP2005264317A Fe-Ni-Mo FLAKY METAL SOFT MAGNETIC POWDER AND MAGNETIC COMPOSITE MATERIAL CONTAINING SOFT MAGNETIC POWDER 有权
标题翻译： Fe-Ni-Mo FLAKY金属软磁粉和含有软磁粉的磁性复合材料
公开(公告)号：JP2005264317A
公开(公告)日：2005-09-29
申请号：JP2004217371
申请日：2004-07-26
申请人： Mitsubishi Materials Corp , 三菱マテリアル株式会社
发明人： IGARASHI KAZUNORI , NAYUKI YASUSHI , NAKAYAMA RYOJI , UOZUMI SATOSHI
IPC分类号： B22F1/00 , B22F1/02 , C22C1/04 , C22C19/03 , H01F1/147 , H01F1/20 , H01F1/26 , H01F1/33
CPC分类号： H01F1/14758 , B22F1/0055 , B22F1/02 , B22F5/006 , B22F2998/10 , B22F2999/00 , C22C1/0433 , C22C2202/02 , H01F1/33 , Y10T428/2982 , Y10T428/2991 , B22F9/082 , B22F1/0059 , B22F3/18 , B22F2201/03
摘要： PROBLEM TO BE SOLVED: To provide an Fe-Ni-Mo flaky metal soft magnetic powder, and to provide an Fe-Ni-Mo oxide film-coated flaky metal soft magnetic powder obtained by forming an oxide film on the surface of the powder. SOLUTION: A flaky metal soft magnetic powder having a component composition of, in percent by mass: Ni=60 to 90%; Mo=0.05 to 1.95%; and the balance of Fe and unavoidable impurities, an average particle size of 30 to 150 μm, and a flat surface with an aspect ratio of 5 to 500. Under the condition that the plane including the direction in which X-rays enters and the direction of diffraction is perpendicular to the flat surface of the flaky metal soft magnetic powder, and the angle between the X-ray entrance direction and the flat surface is equal to the angle between the diffraction direction and the flat surface, the X-ray diffraction pattern is measured. The peak intensity ratio I 200 /I 111 is in the range from 0.43 to 10 where I 200 is the peak height of the face index (200) of the X-ray diffraction pattern and I 111 is the peak height of the face index (111) thereof. Further, the oxide film coated flaky metal soft magnetic powder is obtained by forming an oxide film on the surface of the flaky metal soft magnetic powder. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种Fe-Ni-Mo片状金属软磁性粉末，并且提供通过在表面上形成氧化物膜而获得的Fe-Ni-Mo氧化物膜涂覆的片状金属软磁性粉末粉末。解决方案：一种片状金属软磁性粉末，其成分组成为质量％：Ni = 60〜90％; Mo = 0.05〜1.95％余量为Fe和不可避免的杂质，平均粒径为30〜150μm，纵横比为5〜500的平坦面。在包括X射线进入方向的平面和方向的衍射垂直于片状金属软磁粉末的平坦表面，并且X射线入射方向和平坦表面之间的角度等于衍射方向和平坦表面之间的角度，X射线衍射图被测量。峰强度比I 200 111 在0.43至10的范围内，其中I 200 是面部指数的峰高（ 200），I 111 是其表面折射率（111）的峰高。此外，通过在片状金属软磁性粉末的表面上形成氧化膜，得到氧化膜被覆的片状金属软磁性粉末。版权所有（C）2005，JPO＆NCIPI

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