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1. 发明专利

JP2008022617A Stator and its manufacturing method 审中-公开
标题翻译：定子及其制造方法
公开(公告)号：JP2008022617A
公开(公告)日：2008-01-31
申请号：JP2006191187
申请日：2006-07-12
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社
发明人： YOSHIKAWA KOHEI , NISHIOKA TAKAO
IPC分类号： H02K1/18 , H02K15/02
摘要： PROBLEM TO BE SOLVED: To enhance motor characteristics by enhancing circularity of the inside diameter of a stator when a ringlike stator is formed by arranging split stator cores annularly and then tightening them.
SOLUTION: In the stator of a motor with split stator cores arranged therein annularly, each split core has a back yoke portion and a teeth portion projecting inward of the stator from the back yoke portion wherein the back york portions of adjoining split stator cores are bonded each other at a bonding end face, i.e. the end face in the circumferential direction of stator at the back york portion of each split stator core. The back york portions of adjoining split stator cores are bonded each other, the back york portion of at least one set of split stator cores has a trapezoidal shape in the axial direction of motor, first split core and second split core where the opposing short side and long side of a trapezoid at the back yoke portion are reversed are arranged alternately, and the sides of the adjoining trapezoidal split cores inclining reversely are bonded each other.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：通过环形地布置分开的定子铁心然后紧固它们来形成环形定子时，通过增强定子的内径的圆度来提高电动机特性。解决方案：在具有分开的定子铁芯的电动机的定子中环形地布置，每个分裂铁心具有后轭部分和从后轭部分向内突出定位的齿部分，其中相邻分流定子的后部芯部在接合端面即每个分割定子芯的后部的定子的圆周方向上的端面彼此接合。相邻的分割式定子铁芯的后方约束部彼此接合，至少一组分裂定子铁心的后方约束部分在电动机的轴向方向上呈梯形，第一分裂铁心和第二分体铁芯的相对的短边并且在背轭部分的梯形的长边反向布置，并且相邻倾斜的相邻的梯形分裂磁芯的侧面彼此接合。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2007129045A Soft magnetic material and dust magnetic core manufactured using the same 有权
标题翻译：软磁材料和使用它的制造磁粉芯
公开(公告)号：JP2007129045A
公开(公告)日：2007-05-24
申请号：JP2005319974
申请日：2005-11-02
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社
发明人： MAEDA TORU , MOCHIDA YASUSHI , NISHIOKA TAKAO
IPC分类号： H01F1/26 , B22F1/02 , H01F27/255
CPC分类号： H01F1/26 , B22F1/0062 , B22F2998/10 , H01F1/24 , H01F3/08 , H01F41/0246 , Y10T428/2991 , B22F9/082 , B22F1/0059
摘要： PROBLEM TO BE SOLVED: To provide soft magnetic material capable of reducing eddy current loss as well as acquiring a formed object of high strength, and to provide a dust magnetic core manufactured by using the soft magnetic material. SOLUTION: The soft magnetic material is provided with two or more compound magnetic particles 30 comprising metal magnetic particles 10 and an insulating film 20 for covering the metal magnetic particles 10. Each of the two or more compound magnetic particles 30 has the ratio R m/c of the maximum diameter to equivalent circle diameter between 1.35 and 1.15. The insulating film 20 consists of thermosetting organic matters, and the pencil hardness is 5H or more after heat hardening. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供能够减少涡流损耗的软磁性材料以及获得高强度的成形物体，并提供通过使用软磁性材料制造的灰尘磁芯。解决方案：软磁性材料设置有两个或更多个复合磁性颗粒30，其包括金属磁性颗粒10和用于覆盖金属磁性颗粒10的绝缘膜20.两个或更多个复合磁性颗粒30中的每一个具有比例最大直径的R SB / m / c 与当量圆直径在1.35和1.15之间。绝缘膜20由热固性有机物组成，热硬化后的铅笔硬度为5H以上。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2007116093A Soft magnetic material, method of manufacturing same, and method of manufacturing dust core 审中-公开
标题翻译：软磁材料及其制造方法及其制造方法
公开(公告)号：JP2007116093A
公开(公告)日：2007-05-10
申请号：JP2006199767
申请日：2006-07-21
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社
发明人： TOKUOKA TERUKAZU , MAEDA KAZUYUKI , NISHIOKA TAKAO , HIROSE KAZUHIRO
IPC分类号： H01F1/24 , B22F1/02 , B22F3/00 , H01F41/02
摘要： PROBLEM TO BE SOLVED: To provide a soft magnetic material, method of manufacturing the same, and method of manufacturing a dust core in which magnetic characteristics can be improved.
SOLUTION: A method of manufacturing a soft magnetic material includes a step of preparing an iron powder 1 having an insulated coating 20 on its surface, and a covering step of covering the surface of the iron powder 1 with wax 30. In the covering step, the melted wax 30 and the iron powder 1 are mixed, and the wax 30 and the iron powder 1 are continuously mixed until solidifying the melted wax 30.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种软磁性材料及其制造方法，以及制造可提高磁特性的防尘芯的方法。解决方案：制造软磁性材料的方法包括在其表面上制备具有绝缘涂层20的铁粉1的步骤和用蜡30覆盖铁粉1的表面的覆盖步骤。在将熔融的蜡30和铁粉1混合，并将蜡30和铁粉1连续混合直至熔化的蜡30固化。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2007092120A Method for producing soft magnetic material, soft magnetic material and dust core 审中-公开
标题翻译：生产软磁材料，软磁材料和粉芯的方法
公开(公告)号：JP2007092120A
公开(公告)日：2007-04-12
申请号：JP2005283064
申请日：2005-09-28
申请人： Sumitomo Electric Ind Ltd , Toda Kogyo Corp , 住友電気工業株式会社 , 戸田工業株式会社
发明人： MAEDA TORU , IGARASHI NAOTO , TOYODA HARUHISA , NISHIOKA TAKAO , HAYASHI KAZUYUKI , MORII HIROKO , ISHITANI SEIJI
IPC分类号： B22F1/02 , B22F1/00 , H01F1/24 , H01F27/255
摘要： PROBLEM TO BE SOLVED: To provide a method for producing a soft magnetic material capable of obtaining a formed body having high strength, and free from problems on treatment for an acid aqueous solution after the formation of an insulation film; to provide a soft magnetic material; and to provide a dust core. SOLUTION: The method for producing a soft magnetic material provided with a plurality of composite magnetic particles 30 comprising metal soft magnetic particles 10 and insulating films 20 covering the metal magnetic particles 10 is provided with: a ruggedness forming process where the metal magnetic particles 10 are dipped into an acidic solution, thus ruggedness is formed on the surfaces of the metal magnetic particles 10; and an insulating film forming process where, after the ruggedness forming process, the insulating films 20 are formed on the surfaces of the metal magnetic particles 10. The insulating film forming process includes: a stage where the metal magnetic particles 10 are dispersed into an organic solvent; a stage where metal alkoxide and a phosphoric acid aqueous solution are added to the organic solvent; and a stage where the surfaces of the metal magnetic particles 10 are dried, so as to remove the organic solvent. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决方案：提供一种能够获得具有高强度的成形体的软磁性材料的制造方法，并且在形成绝缘膜之后没有酸性水溶液的处理问题; 提供软磁性材料; 并提供防尘芯。解决方案：设置有包含金属软磁性颗粒10的多个复合磁性颗粒30和覆盖金属磁性颗粒10的绝缘膜20的软磁性材料的制造方法具有：坚固性形成工艺，其中金属磁性将颗粒10浸入酸性溶液中，从而在金属磁性颗粒10的表面上形成凹凸; 以及绝缘膜形成工艺，其中在凹凸形成工艺之后，在金属磁性颗粒10的表面上形成绝缘膜20.绝缘膜形成工艺包括：将金属磁性颗粒10分散到有机溶剂; 将金属醇盐和磷酸水溶液添加到有机溶剂中的阶段; 以及将金属磁性颗粒10的表面干燥的阶段，以除去有机溶剂。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2005312103A Process for producing dust core 审中-公开
标题翻译：生产粉尘核心的工艺
公开(公告)号：JP2005312103A
公开(公告)日：2005-11-04
申请号：JP2004122019
申请日：2004-04-16
申请人： Sumitomo Electric Ind Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 住友電気工業株式会社
发明人： TOYODA HARUHISA , HIROSE KAZUHIRO , NISHIOKA TAKAO , OYAMA HITOSHI , ENDO YASUHIRO , MIZUTANI RYOJI , TATEMATSU KAZUTAKA , HARADA KENJI
IPC分类号： H01F41/02 , H02K1/02 , H02K15/02 , H02K15/095
摘要： PROBLEM TO BE SOLVED: To provide a process for producing a dust core exhibiting excellent dimensional accuracy and desired performance.
SOLUTION: The process for producing a dust core comprises a step for forming a plurality of teeth portions 12 having a shank 13 by pressing soft magnetic powder, a step for attaching a coil 15 by applying it over each shank 13 of the plurality of teeth portions 12, and a step for arranging the plurality of teeth portions 12 applied with the coil 15 in the recess 53m of a die 51, filling the die 51 with soft magnetic powder 35 and pressing them to form a molding. The molding has a yoke portion extending annularly, and the plurality of teeth portions 12 bonded to the yoke portion at a predetermined interval along the circumferential direction of the yoke portion such that the shank 13 projects in the radial direction of the yoke portion.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种制造具有优异的尺寸精度和期望性能的防尘芯的方法。解决方案：用于制造压粉芯的方法包括通过压制软磁粉末形成多个具有柄13的齿部分12的步骤，通过将线圈15施加在多个的每个柄部13上来附接线圈15的步骤的齿部分12，以及将施加有线圈15的多个齿部分12布置在模具51的凹部53m中的步骤，用软磁性粉末35填充模具51并将其压制以形成模制件。该模制件具有环形延伸的轭部，并且多个齿部12沿着轭部的圆周方向以预定的间隔结合到轭部，使得柄13沿轭部的径向突出。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JPH11280419A Combination body of shim and cam 失效
标题翻译：组合机构和CAM
公开(公告)号：JPH11280419A
公开(公告)日：1999-10-12
申请号：JP8480098
申请日：1998-03-31
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社
发明人： NISHIOKA TAKAO , TAKIGAWA TAKATOSHI
IPC分类号： C22C38/00 , F01L1/04 , F01L1/14 , F01L1/16 , F01L1/20
CPC分类号： F01L1/16 , F01L1/14 , F01L1/20 , Y10T74/2093 , Y10T74/2107 , Y10T428/30
摘要： PROBLEM TO BE SOLVED: To minimize generated torque and the wear of a sliding part and improve a fuel consumption of an engine, by forming a shim with harder material than a cam sliding face and by finishing a shim sliding face so as to have a specific average surface roughness, in the combination of the shim and the cam used in a reciprocating mechanism. SOLUTION: In an intake/exhaust valve of a reciprocating drive type, a valve 2 is reciprocated along the profile of a cam 1, and a shim 5 is seated on a recess part 4a formed on the edge surface of a valve lifter 4, and the integrated error of parts is compensated by adjusting the thickness of the shim 5. In this case, the shim 5 is formed with harder material than a cam sliding face, and a shim sliding face is finished so as to have a ten-point average surface roughness Rz in the range of 0.07-0.2 μm, and also an opening air hole 1b is formed on the sliding face of the cam 1. Also, the shim member is formed with ceramics such as silicon nitride, and the cam member is formed with an iron-based alloy sintered body, and especially the shim member may be formed by giving a coating film of ceramics such as a nitride or a carbide of Cr or Ti on the surface of metal alloy material.
摘要翻译：要解决的问题：为了使产生的扭矩和滑动部件的磨损最小化，并且通过用比凸轮滑动面更硬的材料形成垫片并且通过完成垫片滑动面来改善发动机的燃料消耗，从而具有特定的在往复机构中使用的垫片和凸轮的组合中的平均表面粗糙度。解决方案：在往复式驱动型的进气/排气阀中，阀2沿着凸轮1的轮廓往复运动，垫片5位于形成在气门挺杆4的边缘表面上的凹部4a上，通过调整垫片5的厚度来补偿零件的积分误差。在这种情况下，垫片5形成有比凸轮滑动面更硬的材料，并且完成了垫片滑动面，以便具有十点平均表面粗糙度Rz在0.07-0.2μm的范围内，并且在凸轮1的滑动面上形成有开口孔1b。另外，垫圈构件由诸如氮化硅的陶瓷形成，并且形成凸轮构件通过在金属合金材料的表面上形成诸如氮化物或Cr或Ti的碳化物的陶瓷的涂膜，可以形成垫片部件。

7. 发明专利

JP2009253061A Substrate support member 有权
标题翻译：基座支持会员
公开(公告)号：JP2009253061A
公开(公告)日：2009-10-29
申请号：JP2008099980
申请日：2008-04-08
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社
发明人： NIIMA KENJI , KURISU KENICHI , OKADA HIROSHI , NISHIOKA TAKAO , NAKADA HIROHIKO , NAKANISHI SHUSUKE , MIKUMO AKIRA , NATSUHARA MASUHIRO
IPC分类号： H01L21/02 , C23C16/458 , C23C16/46 , H01L21/205
摘要： PROBLEM TO BE SOLVED: To provide a substrate support member which can maintain high temperature uniformity and thermal efficiency even under heat treatment conditions at high temperature, are not damaged, and has sufficient corrosion resistance.
SOLUTION: The substrate support member 42A is installed inside a reaction vessel 41 of a semiconductor manufacturing device 40A to be used for the heat treatment of a substrate W, the inside of which is provided with a space having a heating element 44A to be conducted and heated, and the substrate support member 42A consists of a material containing nickel by 95 wt.% or more. Among surfaces of the substrate support member 42A, a corrosion resistance film 45 consisting of nickel fluoride is formed at least on the surface exposed inside the reaction vessel.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：即使在高温下的热处理条件下也能够保持高温均匀性和热效率的基板支撑构件，不会被损坏，并且具有足够的耐腐蚀性。解决方案：衬底支撑构件42A安装在半导体制造装置40A的反应容器41内，用于衬底W的热处理，衬底W的内部设置有具有加热元件44A至被导入和加热，并且基板支撑构件42A由含有95重量％以上的镍的材料构成。在基板支撑构件42A的表面中，至少在暴露在反应容器内的表面上形成由氟化镍构成的耐腐蚀膜45。版权所有（C）2010，JPO＆INPIT

8. 发明专利

JP2007324210A Soft magnetic material and dust core 有权
标题翻译：软磁材料和磁芯
公开(公告)号：JP2007324210A
公开(公告)日：2007-12-13
申请号：JP2006150095
申请日：2006-05-30
申请人： Denso Corp , Sumitomo Electric Ind Ltd , 住友電気工業株式会社 , 株式会社デンソー
发明人： IGARASHI NAOTO , NISHIOKA TAKAO , SHIMADA YOSHIYUKI , AKAO TAKESHI
IPC分类号： H01F1/22 , B22F1/02 , H01F1/24
CPC分类号： H01F1/26 , B22F1/0059 , B22F1/02 , B22F3/24 , B22F2998/10 , B22F2999/00 , C22C33/02 , H01F1/24 , H01F1/33 , H01F41/0246 , B22F3/10 , B22F2003/248 , B22F3/20 , B22F3/02 , B22F2201/10 , B22F2201/20
摘要： PROBLEM TO BE SOLVED: To provide a soft magnetic material and a dust core which have superior flexural strength under a high temperature. SOLUTION: The soft magnetic material includes a plurality of composite magnetic particles 30 having metal magnetic particles 10 and insulating coatings 20 surrounding surfaces of the metal magnetic particles 10, aromatic polyetherketone resin 40, and inorganic lubricant 50 having metallic soap in a particulate shape with mean particle diameters of 2.0 μm or less and/or a crystal structure of a hexagonal system. Insulating coating 20 comprises phosphate. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供在高温下具有优异的弯曲强度的软磁性材料和压粉芯。软磁性材料包括具有金属磁性颗粒10的多个复合磁性颗粒30和围绕金属磁性颗粒10，芳香族聚醚酮树脂40以及具有颗粒状金属皂的无机润滑剂50的绝缘涂层20。平均粒径为2.0μm以下的晶体结构和/或六方晶系的晶体结构。绝缘涂层20包括磷酸盐。版权所有（C）2008，JPO＆INPIT

9. 发明专利

JP2007129093A Soft magnetic material and dust core manufactured by using same 审中-公开
标题翻译：软磁材料和使用它制成的软芯
公开(公告)号：JP2007129093A
公开(公告)日：2007-05-24
申请号：JP2005321152
申请日：2005-11-04
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社
发明人： ISHIMINE ASAYUKI , MAEDA TORU , TOYODA HARUHISA , MIMURA KOJI , NISHIOKA TAKAO
IPC分类号： H01F1/24 , B22F1/02 , B22F3/00 , C21D6/00 , C22C38/00 , H01F1/26
CPC分类号： Y02P10/212
摘要： PROBLEM TO BE SOLVED: To provide a soft magnetic material and a dust core manufactured by using the same, wherein an eddy current loss can be reduced. SOLUTION: The soft magnetic material is one which comprises a plurality of composite magnetic particles 30 having a metal magnetic particle 10, and an insulating film 20 surrounding a surface of the metal magnetic particle 10. The metal magnetic particle 10 contains Al which exceeds 0 and is equal to or less than 8.0 mol%, and the residue is composed of Fe and inevitable impurities. Alternatively, the metal magnetic particle 10 contains Cr which exceeds 0 and is equal to or less than 12.0 mol%, and the residue is composed of Fe and inevitable impurities. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种软磁材料和使用该软磁性材料制造的集尘芯，其中可以减小涡流损耗。软磁性材料是包含多个具有金属磁性颗粒10的复合磁性颗粒30和围绕金属磁性颗粒10的表面的绝缘膜20.该金属磁性颗粒10含有Al，超过0并且等于或小于8.0摩尔％，残留物由Fe和不可避免的杂质构成。或者，金属磁性粒子10含有超过0且为12.0摩尔％以下的Cr，残渣由Fe和不可避免的杂质构成。版权所有（C）2007，JPO＆INPIT

10. 发明专利

JP2005354838A Dust core component and its manufacturing method, and dust core and its manufacturing method 审中-公开
标题翻译：粉芯组件及其制造方法及其制造方法及其制造方法
公开(公告)号：JP2005354838A
公开(公告)日：2005-12-22
申请号：JP2004174365
申请日：2004-06-11
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社
发明人： TOYODA HARUHISA , HIROSE KAZUHIRO , NISHIOKA TAKAO , OYAMA HITOSHI
IPC分类号： H02K1/02 , H02K1/18 , H02K15/02
摘要： PROBLEM TO BE SOLVED: To provide a dust core component, which can get excellent magnetic properties and whose coil is not damaged at pressure molding, and its manufacturing method, and a dust core and its manufacturing method.
SOLUTION: A stator core component 20 is equipped with a yoke part 11 which ranges in annular form in case that a plurality of stator core components 20 are arranged in circumferential direction, a tooth part 13 which projects from the yoke part 11, a coil 15 which has an outside surface 15a, and a flange 14 which fixes the position of the coil 15. The flange 14 has a marginal face 14a which ranges continuously from the outside surface 15a. The yoke part 11 has one end 11m which is to be connected with the yoke part 11 of an adjacent stator core component. In the case of having stipulated a straight line 22 which connects the center point 11p of the yoke parts 11 in the case where the yoke parts are ranged in annular form with one end 11m, the flange 14 exists only on the side where the tooth part 13 is positioned from the straight line 22.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够获得优异的磁性能并且其线圈在压力成型时不被损坏的集尘芯部件及其制造方法以及防尘芯及其制造方法。解决方案：定子铁芯部件20配备有在圆周方向上布置多个定子铁芯部件20的情况下为环状的磁轭部11，从轭部11突出的齿部13，具有外表面15a的线圈15和固定线圈15的位置的凸缘14.凸缘14具有从外表面15a连续地限定的边缘面14a。轭部11具有与相邻的定子铁心部件的轭部11连接的一端部11m。在规定了一个直线22的情况下，在线圈部分以环形形式延伸的情况下，轭铁部分11的中心点11p与一端11m相连，凸缘14仅存在于齿部 13从直线22定位。版权所有（C）2006，JPO＆NCIPI

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