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1. 发明申请

US20160146630A1 MAGNETIC ENCODER DEVICE AND ROTATION DETECTION DEVICE 有权
标题翻译：磁性编码器装置和旋转检测装置
公开(公告)号：US20160146630A1
公开(公告)日：2016-05-26
申请号：US14904223
申请日：2014-07-02
申请人： Toru TAKAHASHI , Tatsuo NAKAJIMA , Hiroyuki HAKAMATA , Ikuo UEMOTO , Shinji MIYAZAKI , Takuji HARANO , Takayuki ODA , NTN CORPORATION
发明人： Toru TAKAHASHI , Tatsuo NAKAJIMA , Hiroyuki HAKAMATA , Ikuo UEMOTO , Shinji MIYAZAKI , Takuji HARANO , Takayuki ODA
IPC分类号： G01D5/14
CPC分类号： G01D5/14 , G01D5/24438 , G01D5/2452 , G01D5/246
摘要： A magnetic encoder device (3) of the present invention includes a base portion (33) having a mounting surface (33b) for mounting to a rotary shaft (2), a cored bar (35) fitted and fixed over the base portion (33), and a double-row magnetic encoder track (30) formed on the cored bar (35). Through movement of each of magnetic poles of the magnetic encoder track (30) over a region opposed to a magnetic sensor (4), an angle of the rotating rotary shaft is detected. The base portion (33) is formed of a sintered metal, and the mounting surface (33b) is subjected to sizing.
摘要翻译：本发明的磁性编码器装置（3）包括具有用于安装到旋转轴（2）的安装表面（33b）的基部（33），安装并固定在基部（33）上的芯棒）和形成在芯棒（35）上的双列磁性编码器轨道（30）。通过磁性编码器轨道（30）的每个磁极在与磁性传感器（4）相对的区域上移动，检测旋转的旋转轴的角度。基部（33）由烧结金属形成，安装面（33b）进行上胶。

2. 发明申请

US20160033303A1 MAGNETIC ENCODER AND PRODUCTION METHOD THEREFOR 审中-公开
标题翻译：磁编码器及其生产方法
公开(公告)号：US20160033303A1
公开(公告)日：2016-02-04
申请号：US14877364
申请日：2015-10-07
申请人： Takuji HARANO , lkuo UEMOTO , Shinji MIYAZAKI , Takayuki ODA , Hiroyuki NODA
发明人： Takuji HARANO , lkuo UEMOTO , Shinji MIYAZAKI , Takayuki ODA , Hiroyuki NODA
IPC分类号： G01D5/12 , G01P3/44
CPC分类号： G01D5/12 , F16C19/184 , F16C33/723 , F16C41/007 , F16C2326/02 , G01D5/2451 , G01P3/443
摘要： A magnetic encoder is a magnetic encoder including a core metal and a multipolar magnet provided on the core metal and having magnetic poles formed alternately in a circumferential direction. The core metal includes an inner diameter cylindrical portion, an upright plate portion extending from one end of the inner diameter cylindrical portion toward an outer diameter side, and an outer diameter cylindrical portion extending axially from an outer diameter side end of the upright plate portion; the multipolar magnet is integrally molded on an annular portion, of the core metal, extending over the upright plate portion and the outer diameter cylindrical portion, by insert-molding such that an end surface of the outer diameter cylindrical portion is embedded; and a gap between the core metal and the multipolar magnet is filled with a sealing agent.
摘要翻译：磁性编码器是包括芯金属和设置在芯金属上的具有在圆周方向上交替形成的磁极的多极磁体的磁编码器。芯部金属包括内径圆筒部，从内径圆筒部的一端向外径侧延伸的直立板部，以及从直立板部的外径侧端部轴向延伸的外径圆筒部，多芯磁体通过嵌入成型一体地模制在芯金属的环形部分上，通过嵌入模制而延伸到直立板部分和外径圆柱形部分上，使得外径圆柱形部分的端表面被嵌入; 并且用密封剂填充芯金属和多极磁体之间的间隙。

3. 发明申请

US20140335324A1 TEMPLATE FOR SELF ASSEMBLY AND METHOD OF MAKING A SELF ASSEMBLED PATTERN 审中-公开
标题翻译：自组装模板和制作自组装图案的方法
公开(公告)号：US20140335324A1
公开(公告)日：2014-11-13
申请号：US13892890
申请日：2013-05-13
申请人： Jihoon KIM , Jinxiu WAN , Shinji MIYAZAKI , Guanyang LIN , Hengpeng WU
发明人： Jihoon KIM , Jinxiu WAN , Shinji MIYAZAKI , Guanyang LIN , Hengpeng WU
IPC分类号： B44C1/22
摘要： Disclosed and claimed herein is a template for directing a pattern in a block copolymer film and the process of making the pattern.
摘要翻译：本文公开和要求保护的是用于引导嵌段共聚物膜中的图案的模板和制备图案的工艺。

4. 发明申请

US20140087311A1 DEVELOPABLE BOTTOM ANTI-REFLECTIVE COATING 有权
标题翻译：可开发的底漆防反射涂料
公开(公告)号：US20140087311A1
公开(公告)日：2014-03-27
申请号：US13627599
申请日：2012-09-26
申请人： Shigemasa NAKASUGI , Shinji MIYAZAKI , Munirathna PADMANABAN , Alberto D. DIOSES
发明人： Shigemasa NAKASUGI , Shinji MIYAZAKI , Munirathna PADMANABAN , Alberto D. DIOSES
IPC分类号： C07D251/38 , G03F7/20 , C07D213/70 , C07D239/60 , C07D213/69 , G03F7/004 , C07D251/30
CPC分类号： G03F7/038 , C07D251/30 , C07D251/38 , G03F7/091
摘要： The present invention provides a cross-linking agent capable of preventing formation of scum from a bottom anti-reflective coating, and also provides a composition for forming a bottom anti-reflection coating containing the agent. The cross-linking agent is a nitrogen-containing aromatic compound having at least one vinyloxy group or N-methoxymethylamide group, and the composition contains the cross-linking agent. The cross-linking agent of the formula (1) can be produced by reaction of a nitrogen-containing aromatic compound, a halogen compound having a vinyloxy group or N-methoxymethylamide group and a basic compound.
摘要翻译：本发明提供能够防止从底部抗反射涂层形成浮渣的交联剂，并且还提供了用于形成含有该试剂的底部防反射涂层的组合物。交联剂是具有至少一个乙烯基氧基或N-甲氧基甲基酰胺基的含氮芳香族化合物，该组合物含有交联剂。式（1）的交联剂可以通过含氮芳族化合物，具有乙烯氧基的卤素化合物或N-甲氧基甲基酰胺基和碱性化合物的反应来制备。

5. 发明申请

US20140193753A1 COMPOSITION FOR FORMING A DEVELOPABLE BOTTOM ANTIREFLECTIVE COATING 审中-公开
标题翻译：用于形成可开发的底部抗反射涂料的组合物
公开(公告)号：US20140193753A1
公开(公告)日：2014-07-10
申请号：US14183630
申请日：2014-02-19
申请人： Shigemasa NAKASUGI , Kazuma YAMAMOTO , Shinji MIYAZAKI , Munirathna PADMANABAN , Srinivasan CHAKRAPANI
发明人： Shigemasa NAKASUGI , Kazuma YAMAMOTO , Shinji MIYAZAKI , Munirathna PADMANABAN , Srinivasan CHAKRAPANI
IPC分类号： G03F7/20 , G03C1/73
CPC分类号： G03F7/20 , C08K5/1535 , C08K5/3415 , C09D135/00 , G03C1/73 , G03F7/0392 , G03F7/091 , G03F7/095
摘要： The present invention provides a composition for forming a bottom anti-reflective coating, and also provides a photoresist pattern formation method employing that composition. The composition gives a bottom anti-reflective coating used in a lithographic process for manufacturing semiconductor devices, and the coating can be developed with a developing solution for photoresist. The composition contains a solvent, a polymer having a condensed polycyclic aromatic group, and a compound having a maleimide derivative or a maleic anhydride derivative. The composition may further contain a photo acid generator or a crosslinking agent.
摘要翻译：本发明提供了一种用于形成底部抗反射涂层的组合物，并且还提供了使用该组合物的光致抗蚀剂图案形成方法。该组合物提供用于制造半导体器件的光刻工艺中使用的底部抗反射涂层，并且可以用用于光致抗蚀剂的显影溶液来显影涂层。该组合物含有溶剂，具有缩合多环芳基的聚合物和具有马来酰亚胺衍生物或马来酸酐衍生物的化合物。组合物还可以含有光酸产生剂或交联剂。

6. 发明申请

US20170169924A1 COMPOSITE MAGNETIC CORE AND MAGNETIC ELEMENT 审中-公开
公开(公告)号：US20170169924A1
公开(公告)日：2017-06-15
申请号：US15445649
申请日：2017-02-28
申请人： NTN CORPORATION
发明人： Ikuo UEMOTO , Shinji MIYAZAKI , Takuji HARANO
IPC分类号： H01F1/37 , H01F27/28 , H01F27/255
CPC分类号： H01F1/37 , H01F3/08 , H01F3/10 , H01F17/04 , H01F27/255 , H01F27/2823 , H01F41/005 , H01F41/0246 , H01F2003/106
摘要： The present invention provides a composite magnetic core, containing magnetic powders poor in its moldability, which can be configured arbitrarily and has a magnetic characteristic excellent in direct current superimposition characteristics and a magnetic element composed of the composite magnetic core and a coil wound around the circumference thereof. A compressed magnetic body (2) obtained by compression-molding magnetic powders is combined with an injection-molded magnetic body (3) obtained by mixing a binding resin with magnetic powders having surfaces thereof electrically insulated and by injection-molding a mixture of the magnetic powders and the binding resin. The compressed magnetic body (2) is press-fitted into the injection-molded magnetic body (3) or bonded thereto at a combining portion thereof to obtain the combined body. The combined body is composed of the injection-molded magnetic body (3) constituting a housing in which the compressed magnetic body (2) is disposed.

7. 发明申请

US20180233268A1 MAGNETIC CORE COMPONENT AND CHIP INDUCTOR 审中-公开
公开(公告)号：US20180233268A1
公开(公告)日：2018-08-16
申请号：US15516411
申请日：2015-09-18
申请人： NTN CORPORATION
发明人： Kayo SAKAI , Eiichirou SHIMAZU , Shinji MIYAZAKI , Takayuki ODA
IPC分类号： H01F27/255 , H01F27/26 , H01F27/28 , H01F27/06
CPC分类号： H01F27/255 , H01F27/06 , H01F27/263 , H01F27/2823
摘要： To provide a magnetic core component capable of suppressing leakage flux while suppressing the number of molds required at the time of molding, and a chip inductor using the same. A magnetic core component (1) includes a winding shaft portion (1a) for winding a winding wire (4); is formed by joining two half-members (2, 3), which are magnetic bodies and have the same shape; includes a leg portion (1b) arranged at both ends of the winding shaft portion (1a) and a cover portion (1c) arranged across one end of the leg portions in parallel with the winding shaft portion (1a); and has a joining surface (1d) which is formed in the winding shaft portion (1a) and the cover portion (1c) and which is a surface non-perpendicular to an axial direction of the winding shaft portion (1a).

8. 发明申请

US20180040405A1 COMPRESSION-BONDED MAGNET WITH CASE AND METHOD FOR PRODUCING THE SAME 审中-公开
公开(公告)号：US20180040405A1
公开(公告)日：2018-02-08
申请号：US15785400
申请日：2017-10-16
申请人： NTN CORPORATION
发明人： Shinji MIYAZAKI , Takuji HARANO , Tatsuo NAKAJIMA
IPC分类号： H01F7/02 , H01F41/02 , C22C38/00 , C22C33/02 , B22F3/02 , G01D5/14 , B23K35/36 , H01F1/057
CPC分类号： H01F7/021 , B22F3/02 , B23K35/3613 , C22C33/02 , C22C38/00 , C22C2202/02 , G01D5/14 , G01D5/145 , H01F1/0576 , H01F1/0578 , H01F7/0221 , H01F41/026 , H01F41/0266
摘要： There is provided a compression-bonded magnet with a case, which can realize high magnetic properties, high corrosion resistance and high durability strength even at low cost. The compression-bonded magnet with a case is a compression-bonded magnet with a case 1, comprising: a compression-bonded magnet 2 comprising a rare earth magnet powder such as an isotropic Nd—Fe—B magnet powder and a resin binder of a thermosetting resin; a case 3 for inserting the compression-bonded magnet 2; and a sealing member 4, wherein the compression-bonded magnet 2 is formed by compression-molding a mixture comprising the rare earth magnet powder and the resin binder into a green compact and curing the resin binder contained in the green compact, the rare earth magnet powder is contained in a large amount with respect to the entire compression-bonded magnet (for example, in a volume ratio of 85% to 90%), the sealing member 4 is fixed at an insertion opening part 3a of the case 3, and the compression-bonded magnet 2 is hermetically sealed by the sealing member 4 and the case 3.

9. 发明申请

US20170110233A1 MAGNETIC ELEMENT 审中-公开
公开(公告)号：US20170110233A1
公开(公告)日：2017-04-20
申请号：US15128893
申请日：2015-03-18
申请人： NTN CORPORATION
发明人： Kayo SAKAI , Eiichirou SHIMAZU , Shinji MIYAZAKI , Takayuki ODA
IPC分类号： H01F27/255 , H01F27/28
CPC分类号： H01F27/255 , H01F1/14733 , H01F1/14791 , H01F3/10 , H01F17/043 , H01F27/2823 , H01F37/00 , H01F2003/106
摘要： The present invention provides a magnetic element in which iron loss-caused heat generation is restrained and which can be produced with a high productivity. The magnetic element has a magnetic body which allows a magnetic flux generated by a coil (4) to pass therethrough. The magnetic body is a combined body formed by combining two halves, of the magnetic body composed of the compression molded and injection molded bodies, obtained by bisection made in an axial direction of the coil with each other. A compression molded magnetic body (2) is disposed at a portion generating iron loss-caused heat to a high extent or a portion inferior in heat dissipation performance. An injection molded magnetic body (3) is disposed at a portion other than the portion where the compression molded magnetic body is disposed. The compression molded and injection molded magnetic bodies are combined with each other.

10. 发明申请

US20160314887A1 COMPRESSION-BONDED MAGNET WITH CASE AND METHOD FOR PRODUCING THE SAME 有权
标题翻译：带有壳体的压电粘合磁体及其制造方法
公开(公告)号：US20160314887A1
公开(公告)日：2016-10-27
申请号：US15104224
申请日：2014-12-10
申请人： NTN CORPORATION
发明人： Shinji MIYAZAKI , Takuji HARANO , Tatsuo NAKAJIMA
IPC分类号： H01F7/02 , H01F41/02 , H01F1/057
CPC分类号： H01F7/021 , B22F3/02 , B23K35/3613 , C22C33/02 , C22C38/00 , C22C2202/02 , G01D5/14 , G01D5/145 , H01F1/0576 , H01F1/0578 , H01F7/0221 , H01F41/026 , H01F41/0266
摘要： There is provided a compression-bonded magnet with a case, which can realize high magnetic properties, high corrosion resistance and high durability strength even at low cost. The compression-bonded magnet with a case is a compression-bonded magnet with a case 1, comprising: a compression-bonded magnet 2 comprising a rare earth magnet powder such as an isotropic Nd—Fe—B magnet powder and a resin binder of a thermosetting resin; a case 3 for inserting the compression-bonded magnet 2; and a sealing member 4, wherein the compression-bonded magnet 2 is formed by compression-molding a mixture comprising the rare earth magnet powder and the resin binder into a green compact and curing the resin binder contained in the green compact, the rare earth magnet powder is contained in a large amount with respect to the entire compression-bonded magnet (for example, in a volume ratio of 85% to 90%), the sealing member 4 is fixed at an insertion opening part 3a of the case 3, and the compression-bonded magnet 2 is hermetically sealed by the sealing member 4 and the case 3.
摘要翻译：提供了一种具有壳体的压缩粘合磁体，即使以低成本也能实现高磁性，高耐腐蚀性和高耐久强度。具有壳体的压缩粘合磁体是具有壳体1的压缩粘合磁体，包括：压电粘合磁体2，其包括诸如各向同性Nd-Fe-B磁体粉末的稀土磁体粉末和热固性树脂; 用于插入压缩粘结磁体2的壳体3; 以及密封部件4，其中，压缩粘合磁体2通过将包含稀土类磁体粉末和树脂粘合剂的混合物压缩成型为生坯而形成，并使包含在生坯中的树脂粘合剂固化，稀土磁体相对于整个压缩粘结磁体（例如，体积比为85％至90％），粉末被大量包含，密封构件4固定在壳体3的插入开口部分3a处，并且压缩粘结磁体2被密封构件4和壳体3气密地密封。

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