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1. 发明申请

US20050016633A1 Method of manufacturing soft magnetic articles 审中-公开
标题翻译：软磁制品的制造方法
公开(公告)号：US20050016633A1
公开(公告)日：2005-01-27
申请号：US10893965
申请日：2004-07-20
申请人： Hirokazu Kugai , Haruhisa Toyoda , Naoto Igarashi , Kazuhiro Hirose , Takao Nishioka , Akihiko Ikegaya , Ryosuke Hata , Hitoshi Oyama , Kenichi Sato , Kazuhiko Hayashi , Masayuki Hirose , koji Muranaka
发明人： Hirokazu Kugai , Haruhisa Toyoda , Naoto Igarashi , Kazuhiro Hirose , Takao Nishioka , Akihiko Ikegaya , Ryosuke Hata , Hitoshi Oyama , Kenichi Sato , Kazuhiko Hayashi , Masayuki Hirose , koji Muranaka
IPC分类号： B22F9/08 , B22F1/00 , B22F1/02 , C21D6/00 , H01F1/24 , H01F6/06 , H01F41/02 , H01F1/03
CPC分类号： H01F41/0246 , H01F1/24
摘要： The method of manufacturing soft magnetic articles comprises a step of preparing a melt solution containing soft magnetic materials and a step of forming soft magnetic particles from the melt solution in a magnetic field by an atomization rapid solidification method.
摘要翻译：制造软磁制品的方法包括制备含有软磁性材料的熔融溶液的步骤，以及通过雾化快速凝固法在磁场中从熔融溶液中形成软磁性颗粒的步骤。

2. 发明授权

US07579723B2 Power magnetic core and stator core 失效
标题翻译：电力磁芯和定子铁芯
公开(公告)号：US07579723B2
公开(公告)日：2009-08-25
申请号：US10583517
申请日：2004-12-15
申请人： Haruhisa Toyoda , Naoto Igarashi , Hitoshi Oyama , Yasuhiro Endo , Ryoji Mizutani
发明人： Haruhisa Toyoda , Naoto Igarashi , Hitoshi Oyama , Yasuhiro Endo , Ryoji Mizutani
IPC分类号： H02K1/02
CPC分类号： H02K1/148 , H02K1/02
摘要： A power magnetic core has a start section and a termination section. In the powder magnetic core, lines of magnetic force are formed from the start section to the termination section. The powder magnetic core comprises a first portion disposed on the shortest magnetic path of the lines of magnetic force that connects the start section and the termination section and having a permeability μa and a second portion disposed apart from the shortest magnetic path of the lines of magnetic force and having a permeability μb greater than μa. With this constitution, a desired magnetic characteristic is achieved, and the iron loss is sufficiently reduced.
摘要翻译：功率磁芯具有起始部分和终止部分。在粉末磁芯中，从起始部分到终止部分形成磁力线。粉末磁芯包括设置在磁力线的最短磁路上的第一部分，其连接起始部分和终止部分，并具有磁导率μa和与磁体线的最短磁路分开设置的第二部分力和磁导率mub大于mua。利用这种构造，实现了所需的磁特性，并且铁损充分降低。

3. 发明申请

US20070241622A1 Power Magnetic Core and Stator Core 失效
标题翻译：功率磁芯和定子芯
公开(公告)号：US20070241622A1
公开(公告)日：2007-10-18
申请号：US10583517
申请日：2004-12-15
申请人： Haruhisa Toyoda , Naoto Igarashi , Hitoshi Oyama , Yasuhiro Endo , Ryoji Mizutani
发明人： Haruhisa Toyoda , Naoto Igarashi , Hitoshi Oyama , Yasuhiro Endo , Ryoji Mizutani
IPC分类号： H02K1/02
CPC分类号： H02K1/148 , H02K1/02
摘要： A power magnetic core has a start section and a termination section. In the powder magnetic core, lines of magnetic force are formed from the start section to the termination section. The powder magnetic core comprises a first portion disposed on the shortest magnetic path of the lines of magnetic force that connects the start section and the termination section and having a permeability μa and a second portion disposed apart from the shortest magnetic path of the lines of magnetic force and having a permeability μb greater than μa. With this constitution, a desired magnetic characteristic is achieved, and the iron loss is sufficiently reduced.
摘要翻译：功率磁芯具有起始部分和终止部分。在粉末磁芯中，从起始部分到终止部分形成磁力线。粉末磁芯包括设置在磁力线的最短磁路上的第一部分，其连接起始部分和终止部分，并具有磁导率μa和与磁体线的最短磁路分开设置的第二部分力和磁导率mub大于mua。利用这种构造，实现了所需的磁特性，并且铁损充分降低。

4. 发明授权

US06380832B2 Electromagnetic actuator 失效
标题翻译：电磁执行器
公开(公告)号：US06380832B2
公开(公告)日：2002-04-30
申请号：US09731817
申请日：2000-12-08
申请人： Hitoshi Oyama , Takao Nishioka , Kenji Matsunuma , Takatoshi Takikawa
发明人： Hitoshi Oyama , Takao Nishioka , Kenji Matsunuma , Takatoshi Takikawa
IPC分类号： H01F300
CPC分类号： F01L1/462 , F01L3/02 , F01L3/10 , F01L9/04
摘要： An electromagnetic actuator for an automotive internal combustion engine is provided which has a stator, the weight of which is reduced. The electromagnetic actuator has a pair of electromagnets each made up of a stator and a coil, an armature disposed between the pair of electromagnets so as to be reciprocable therebetween, and a first stem provided on one side of the armature for transmitting the movement of the armature to external. The stator is formed by powder molding.
摘要翻译：提供了一种用于汽车内燃机的电磁致动器，其具有减轻其重量的定子。电磁致动器具有一对电磁体，每对电磁体由定子和线圈组成，电枢设置在一对电磁体之间以便在其间往复运动;以及第一杆，设置在电枢的一侧，用于传递电枢到外部。定子通过粉末成型形成。

5. 发明授权

US07258812B2 Compound magnetic material and fabrication method thereof 有权
标题翻译：复合磁性材料及其制造方法
公开(公告)号：US07258812B2
公开(公告)日：2007-08-21
申请号：US10490096
申请日：2002-10-28
申请人： Yoshiyuki Shimada , Hitoshi Oyama , Takao Nishioka
发明人： Yoshiyuki Shimada , Hitoshi Oyama , Takao Nishioka
IPC分类号： H01F1/26 , H01F1/33
CPC分类号： H01F1/26 , B22F2003/026 , B22F2003/145 , B22F2003/248 , B22F2998/00 , B22F2998/10 , B22F2999/00 , H01F1/33 , H01F41/0246 , B22F3/24 , B22F2201/02 , B22F1/0059 , B22F3/14 , B22F3/105 , B22F3/15
摘要： A compound magnetic material having high heat resistance is provided. A fabrication method of a compound magnetic material includes the step of preparing mixed powder including an organic resin and compound magnetic particles. The long-period heat resistance temperature of the organic resin is at least 200° C. The containing ratio of the organic resin to the compound magnetic particles exceeds 0 mass % and not more than 0.2 mass %. The compound magnetic particle includes a metal magnetic particles, and a coat layer containing metal oxide, directly bound to the surface of the metal magnetic particle. The fabrication method of a compound magnetic material includes the steps of forming a compact by introducing mixed powder into a die having a lubricant applied to its surface and conducting warm-compacting, and applying heat treatment to the compact.
摘要翻译：提供具有高耐热性的复合磁性材料。复合磁性材料的制造方法包括制备包含有机树脂和复合磁性颗粒的混合粉末的步骤。有机树脂的长期耐热温度为至少200℃。有机树脂与复合磁性粒子的含有比例超过0质量％以上0.2质量％以下。复合磁性颗粒包括金属磁性颗粒和包含金属氧化物的涂层，其直接结合到金属磁性颗粒的表面。复合磁性材料的制造方法包括以下步骤：通过将混合粉末引入到其表面上施加润滑剂的模具中并进行热压成型，并对该压块进行热处理来形成压块。

6. 发明授权

US06371063B1 Valve-open-close mechanism 有权
公开(公告)号：US06371063B1
公开(公告)日：2002-04-16
申请号：US09731818
申请日：2000-12-08
申请人： Hitoshi Oyama , Takao Nishioka , Kenji Matsunuma , Takatoshi Takikawa , Toshihiko Kaji , Nozomu Kawabe , Kouichi Sogabe
发明人： Hitoshi Oyama , Takao Nishioka , Kenji Matsunuma , Takatoshi Takikawa , Toshihiko Kaji , Nozomu Kawabe , Kouichi Sogabe
IPC分类号： F01L904
摘要： It is proposed to lessen the weight and improve the mechanical strength of a retainer of a valve open-close mechanism driven by an electromagnetic actuator used in an automotive internal combustion engine. The electromagnetic actuator is mounted in a housing mounted on an internal combustion engine body. A first stem has its tip abutting the valve, which is provided with a retainer and carries a first coil spring. A second stem is provided on the other side of an armature. The second stem has a retainer. Between this retainer and the housing, a second coil spring is mounted. At least one of these parts is made of a metal smaller in specific weight than iron or its alloy. Each retainer has a boss and an arcuate corner portion having a radius of curvature R of 1.0 mm or over between a spring abutting surface and the boss to relieve stress concentration.

7. 发明授权

US06566990B2 Electromagnetic actuator and valve-open-close mechanism 失效
公开(公告)号：US06566990B2
公开(公告)日：2003-05-20
申请号：US09729348
申请日：2000-12-05
申请人： Hitoshi Oyama , Takao Nishioka , Kenji Matsunuma , Kouichi Sogabe
发明人： Hitoshi Oyama , Takao Nishioka , Kenji Matsunuma , Kouichi Sogabe
IPC分类号： H01F708
CPC分类号： F01L9/04 , F01L1/462 , F01L3/02 , F01L3/10
摘要： To lighten the weight of an electromagnetic actuator and a valve-open-close mechanism by forming the stems from a lighter material than conventional. A pair of electromagnets formed of stators and coils are opposed to each other with a gap therebetween. An armature is disposed in the gap so as to be reciprocable between one electromagnet and the other electromagnet by the electromagnets. A first stem for transmitting the movement of the armature from one electromagnet toward the other electromagnet to a valve of the internal combustion engine is inserted in a guide hole formed in the stator of one electromagnet. The first stem is formed of a lighter material than the armature to lighten the weight of the electromagnetic actuator and a valve-open-close mechanism of an internal combustion engine.

8. 发明授权

US06367433B2 Electromagnetic actuator and valve-open-close mechanism 失效
标题翻译：电磁执行器和开阀机构
公开(公告)号：US06367433B2
公开(公告)日：2002-04-09
申请号：US09731027
申请日：2000-12-07
申请人： Hitoshi Oyama , Takao Nishioka , Kenji Matsunuma , Hisanori Ohara
发明人： Hitoshi Oyama , Takao Nishioka , Kenji Matsunuma , Hisanori Ohara
IPC分类号： F01L904
CPC分类号： F01L3/04 , F01L1/462 , F01L3/02 , F01L3/10 , F01L9/04 , Y10S977/725 , Y10S977/777
摘要： A valve-open-close mechanism is proposed which has parts designed to reduce friction during sliding. The electromagnetic actuator comprises a pair of electromagnets each having a stator and a coil opposed to each other with a gap therebetween, an armature disposed in the gap, and a first stem for transmitting to external the movement of said armature. A retainer and a first return spring are provided on the valve. A second stem is provided at other side of the armature and another retainer and a second return spring are provided for the second stem. A coating film is formed on at least one of the surface or end face of the stem portion of the valve, end faces of the first return spring or second return spring, spring bearing end faces of the retainers, surface or end face of the second stem, and the surface of the armature.
摘要翻译：提出了一种阀门开闭机构，其具有旨在减少滑动期间的摩擦的部件。电磁致动器包括一对电磁体，每个电磁体具有彼此相对的定子和线圈，间隔开的电枢，设置在间隙中的电枢和用于向外部传递所述电枢的运动的第一杆。在阀上设有保持器和第一复位弹簧。第二杆设置在电枢的另一侧，为第二杆提供另一保持器和第二复位弹簧。在阀的杆部的表面或端面中的至少一个上形成涂膜，第一复位弹簧或第二复位弹簧的端面，保持器的弹簧支承端面，第二复位弹簧的表面或端面杆和电枢的表面。

9. 发明授权

US08886266B2 Superconducting coil, rotating device, and superconducting coil manufacturing method 有权
标题翻译：超导线圈，旋转装置和超导线圈制造方法
公开(公告)号：US08886266B2
公开(公告)日：2014-11-11
申请号：US13704697
申请日：2010-06-21
申请人： Tsuyoshi Shinzato , Hitoshi Oyama , Yutaka Komatsu , Takeshi Baba , Takeshi Ariyoshi
发明人： Tsuyoshi Shinzato , Hitoshi Oyama , Yutaka Komatsu , Takeshi Baba , Takeshi Ariyoshi
IPC分类号： H01F6/06 , H02K55/04 , H01L39/24 , H01F41/04 , H02K3/18 , H02K15/04
CPC分类号： H01F6/06 , H01F41/048 , H02K3/18 , H02K15/045 , H02K55/04 , Y02E40/625 , Y10S505/877 , Y10S505/924 , Y10T29/49014
摘要： A superconducting coil and a rotating device, the performances of which are improved, and a superconducting coil manufacturing method are provided. A superconducting coil 10 is a saddle-shaped superconducting coil formed by winding a superconducting wire so as to form a race-track-like shape. The superconducting coil includes a curved portion 10b and a straight portion 10a connected to the curved portion 10b. In the curved portion 10b, an upper edge 10c is positioned closer to an inner peripheral side than a lower edge 10d is, and in the straight portion 10a, the upper edge 10c is positioned closer to an outer peripheral side than the lower edge 10d is.
摘要翻译：提供超导线圈和旋转装置，其性能得到改善，并且提供了超导线圈制造方法。超导线圈10是通过缠绕超导线形成轨道形状的鞍形超导线圈。超导线圈包括弯曲部分10b和连接到弯曲部分10b的直线部分10a。在弯曲部10b中，上边缘10c位于比下边缘10d更靠近内周侧的位置，在直线部10a中，上边缘10c位于比下边缘10d更靠近外周侧。

10. 发明授权

US08861016B2 Method of adding value to print data, a value-adding device, and a recording medium 有权
标题翻译：向打印数据增加值的方法，增值装置和记录介质
公开(公告)号：US08861016B2
公开(公告)日：2014-10-14
申请号：US13239790
申请日：2011-09-22
申请人： Tomohiro Kodama , Hitoshi Oyama , Tadashi Furuhata , Akio Takamoto
发明人： Tomohiro Kodama , Hitoshi Oyama , Tadashi Furuhata , Akio Takamoto
IPC分类号： G06K15/00 , G06F3/12 , G07G1/00 , G07G5/00
CPC分类号： G06F3/1243 , G06F3/1206 , G06F3/1244 , G06F3/1251 , G06F3/1284 , G06K15/022 , G06K15/18 , G06Q20/20 , G06Q20/209 , G07G1/0009 , G07G5/00
摘要： Various kinds of value can be easily added to print data output from an existing application without modifying the existing application program. A value-adding method executes a process of adding value to print data output from an application on a computer that has one or more communication ports and executes a specific process by means of an application, and includes a data acquisition step of acquiring the print data at the operating system kernel layer before the print data is received at the communication port, and a data processing step that applies at the application layer a process of adding and/or deleting print content in the print data based on previously registered information, and outputs the data after processing to the specified communication port.
摘要翻译：可以轻松地添加各种价值来打印从现有应用程序输出的数据，而无需修改现有的应用程序。增值方法执行对具有一个或多个通信端口的计算机上从应用输出的打印数据添加值的处理，并且通过应用程序执行特定处理，并且包括获取打印数据的数据获取步骤在通信端口接收打印数据之前的操作系统内核层，以及数据处理步骤，其在应用层应用基于先前登记的信息在打印数据中添加和/或删除打印内容的处理，并且输出数据处理后到指定的通信端口。

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