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1. 发明专利

JP2007088121A Composite magnetic film and its manufacturing method 审中-公开
标题翻译：复合磁膜及其制造方法
公开(公告)号：JP2007088121A
公开(公告)日：2007-04-05
申请号：JP2005273239
申请日：2005-09-21
申请人： National Institute Of Advanced Industrial & Technology , Sony Corp , Tohoku Univ , ソニー株式会社 , 国立大学法人東北大学 , 独立行政法人産業技術総合研究所
发明人： MIYAI SEIICHI , KOBAYASHI KAORU , SUGIMOTO SATOSHI , AKETO JUN
IPC分类号： H05K9/00 , H01F1/00 , H01F10/12 , H01F10/20
摘要： PROBLEM TO BE SOLVED: To provide a composite magnetic thick film having a high permeability and a low resistivity and having a high microwave absorptivity even in a high-frequency band. SOLUTION: The composite magnetic film 30 is composed of a magnetic phase 30a consisting of a metallic magnetic substance, and a high electric-resistance phase 30b being insularly dispersed in the magnetic phase and consisting of a high insulating ferrite and having a microwave absorbing function. Such a composite magnetic film 30 is manufactured by an AD method. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：即使在高频带中也提供具有高磁导率和低电阻率并且具有高微波吸收率的复合磁性厚膜。解决方案：复合磁性膜30由由金属磁性物质组成的磁性相30a和高分散在磁性相中的高电阻相30b组成，由高绝缘铁氧体组成，并具有微波吸收功能。这样的复合磁性膜30是通过AD法制造的。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2006175375A Composite structure of resin and brittle material and production method used for it, and electronic device 有权
标题翻译：树脂和脆性材料的复合结构及其用于电子设备的生产方法
公开(公告)号：JP2006175375A
公开(公告)日：2006-07-06
申请号：JP2004372127
申请日：2004-12-22
申请人： National Institute Of Advanced Industrial & Technology , Sony Corp , ソニー株式会社 , 独立行政法人産業技術総合研究所
发明人： MIYAI SEIICHI , OKAYAMA KATSUMI , KOBAYASHI KAORU , KATO YOSHIHIRO , ITO YOSHIKI , AKETO JUN
IPC分类号： B05D7/24 , B32B27/00 , C23C24/04
摘要： PROBLEM TO BE SOLVED: To provide a composite composition enabling a brittle material layer to be stably formed on a resin material, and also to provide a production method used for it. SOLUTION: The composite composition of the resin material and the brittle material has a base layer comprising an adhesive material adhered to the surface of a resin substrate and a polycrystalline brittle material layer on a part or a whole of the base layer. In the production method of the composite composition of the resin material and the brittle material, fine particles of the brittle material harder than the adhesive material are made to bite into the surface of the adhesive material adhered to the surface of the resin material to form the basic layer. The fine particles of the brittle material are made to collide with the base layer at high speed and are deformed or crushed by the impact of the collision. The polycrystalline brittle material layer is formed on the base layer by recombining the fine particles through an active newly prepared surface caused by the deformation or the crush. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：待解决的问题：提供使脆性材料层稳定地形成在树脂材料上的复合组合物，并且还提供了用于其的生产方法。解决方案：树脂材料和脆性材料的复合组合物具有包括粘附在树脂基材表面上的粘合材料和基底层的整体上的多晶脆性材料层的基层。在树脂材料和脆性材料的复合组合物的制造方法中，将比粘合剂材料硬的脆性材料的细小颗粒咬入粘附到树脂材料表面的粘合剂材料的表面，形成基本层使脆性材料的细颗粒高速碰撞基底层，并且由于碰撞的冲击而变形或破碎。通过由变形或粉碎引起的活性新制备的表面将微粒重新组合，在基底层上形成多晶脆性材料层。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2006319048A Electromagnetic-wave suppressive material, electromagnetic-wave suppressive device, and electronic machine 审中-公开
标题翻译：电磁波抑制材料，电磁波抑制装置和电子机械
公开(公告)号：JP2006319048A
公开(公告)日：2006-11-24
申请号：JP2005138660
申请日：2005-05-11
申请人： Sony Corp , ソニー株式会社
发明人： KATO YOSHIHIRO , ITO YOSHIKI , KOBAYASHI KAORU , SUZUKI MAKOTO , MIYAZAKI TAKASHI
IPC分类号： H05K9/00
摘要： PROBLEM TO BE SOLVED: To provide an inexpensive electromagnetic-wave suppressive material which can improve effects of absorbing electromagnetic waves and can be flexibly formed in various shapes, an electromagnetic-wave suppressive device using the material, and an electronic machine using the material or the device.
SOLUTION: The electromagnetic-wave suppressive material is formed by encapsulating a liquid material and/or a gelatinous material with electric polarization.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：为了提供一种廉价的电磁波抑制材料，其可以提高吸收电磁波的效果，并且可以灵活地形成各种形状，使用该材料的电磁波抑制装置和使用该材料的电子机器材料或设备。解决方案：通过用电极化封装液体材料和/或凝胶状材料形成电磁波抑制材料。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2004221463A Magnetic memory 审中-公开
公开(公告)号：JP2004221463A
公开(公告)日：2004-08-05
申请号：JP2003009623
申请日：2003-01-17
申请人： Sony Corp , ソニー株式会社
发明人： OKAYAMA KATSUMI , KATO YOSHIHIRO , KOBAYASHI KAORU , YAMAMOTO TETSUYA , IGARASHI MINORU
IPC分类号： H01L23/00 , H01L21/8246 , H01L23/552 , H01L27/105 , H01L43/08
CPC分类号： H01L23/552 , H01L2924/0002 , H01L2924/00
摘要： PROBLEM TO BE SOLVED: To provide a magnetic memory wherein an MRAM element is shielded magnetically more than enough from a large external magnetic field too, and the operation of the MRAM element can be ensured without any trouble for the magnetic field effected from the applied environment thereof, and further, its contributions to miniaturizing and lightening are made possible too. SOLUTION: This magnetic storage comprises a TMR element 60 wherein magnetization fastening layers 54, 56 having fastened magnetizing directions and a magnetic layer (storage layer) 2 having a variable magnetizing direction are laminated, and it is constituted as a magnetic random access memory (MRAM) 30 wherein this memory element 60 is shielded magnetically by a magnetic shield layer. Further, the magnetic shield layer 48 so comprises a lamination structure including at least two soft-magnetic body layers that this lamination structure includes a high-permeability material layer 41 and a highly saturated magnetization material layer 33. COPYRIGHT: (C)2004,JPO&NCIPI

5. 发明专利

JP2003309385A Heart radiation device and electronic equipment 审中-公开
标题翻译：心脏辐射装置和电子设备
公开(公告)号：JP2003309385A
公开(公告)日：2003-10-31
申请号：JP2002113236
申请日：2002-04-16
申请人： Sony Corp , ソニー株式会社
发明人： ORIHASHI MASAKI , KAYAMA TAKASHI , OGASAWARA JUNICHI , OKAYAMA KATSUMI , KOBAYASHI KAORU , KIMURA KEIICHI
IPC分类号： H05K7/20 , H01L23/34 , H01L23/36
摘要： PROBLEM TO BE SOLVED: To provide a heat radiation device and an electronic equipment, capable of efficiency radiating the heat generated from a heating element by a block.
SOLUTION: A heat radiating device 30, which is arranged in a casing 20 of an electronic equipment 10, is the device for radiating heat generated from a heating element in the casing 20. The device is provided with a sheet-like heat conductor 35 which is thermally in tight arranged to the heating element in the casing 20; and a graphite block 37 mounted in the casing 20 and thermally connected to the heat conductor 35, which radiates heat of the heating element.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种散热装置和电子设备，其能够有效地散发由加热元件产生的热量。解决方案：布置在电子设备10的壳体20中的散热装置30是用于辐射从壳体20中的加热元件产生的热量的装置。该装置设置有片状热导体35，其热密封地布置到壳体20中的加热元件; 以及石墨块37，其安装在壳体20中并热连接到热导体35，其辐射加热元件的热量。版权所有（C）2004，JPO

6. 发明专利

JP2008108969A Electromagnetic-wave suppressing device 审中-公开
标题翻译：电磁波抑制装置
公开(公告)号：JP2008108969A
公开(公告)日：2008-05-08
申请号：JP2006291544
申请日：2006-10-26
申请人： Sony Corp , ソニー株式会社
发明人： KATO YOSHIHIRO , NEMOTO HARUICHI , KOBAYASHI KAORU
IPC分类号： H05K9/00 , H01F1/00 , H01F1/37 , H01F17/06
摘要： PROBLEM TO BE SOLVED: To provide an electromagnetic-wave suppressing device wherein its electromagnetic-wave suppressing and absorbing effect is improved in the GHz-band responding to next generation of higher frequencies. SOLUTION: The electromagnetic-wave suppressing device 50 is attached in a sandwiching way to an electric-signal transmission media 54 as to suppress electromagnetic wave interferences with others. An electromagnetic-wave suppressing liquid or gel-form material 52 is injected in a sealing member having a shape fitting with the outer periphery of the electric-signal transmission media 54. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种电磁波抑制装置，其中响应于下一代较高频率的GHz频带改善其电磁波抑制和吸收效果。解决方案：电磁波抑制装置50以夹着的方式附接到电信号传输介质54，以抑制与其他电磁波的干扰。将电磁波抑制液体或凝胶状材料52注入到具有与电信号传输介质54的外周配合的形状的密封构件中。（C）2008，JPO＆INPIT

7. 发明专利

JP2007027470A Electromagnetic wave suppressing material and electronic equipment 有权
标题翻译：电磁波抑制材料和电子设备
公开(公告)号：JP2007027470A
公开(公告)日：2007-02-01
申请号：JP2005208425
申请日：2005-07-19
申请人： Sony Corp , ソニー株式会社
发明人： KATO YOSHIHIRO , ITO YOSHIKI , KOBAYASHI KAORU , FUKUSHIMA KAZUAKI , NISHIMOTO ATSUSHI
IPC分类号： H05K9/00
摘要： PROBLEM TO BE SOLVED: To provide a flexible and highly durable and reliable electromagnetic wave suppressing material capable of obtaining high density, and to provide electronic equipment using the material.
SOLUTION: An ionic liquid material 1 composed of substantially only an ionic liquid and being as a gel-like material holding substantially only the ionic liquid is arranged on at least an internal electromagnetic wave generator or an external electromagnetic wave actuator, for example, on wiring, an integrated circuit chip, etc.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供能够获得高密度的柔性且高度耐用和可靠的电磁波抑制材料，并提供使用该材料的电子设备。解决方案：至少内部的电磁波发生器或外部的电磁波致动器，例如，基本上仅由离子液体组成的离子液体材料1和基本上仅保持离子液体的凝胶状材料，布线，集成电路芯片等。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2005236169A Magnetic shielding member, magnetic shielding structure, and magnetic memory device 有权
标题翻译：磁屏蔽构件，磁屏蔽结构和磁记忆装置
公开(公告)号：JP2005236169A
公开(公告)日：2005-09-02
申请号：JP2004045859
申请日：2004-02-23
申请人： Sony Corp , ソニー株式会社
发明人： KATO YOSHIHIRO , ITO YOSHIKI , HIRATA TATSUJIROU , OKAYAMA KATSUMI , KOBAYASHI KAORU
IPC分类号： H01L23/00 , G11C11/16 , H01L21/8246 , H01L23/552 , H01L27/105
CPC分类号： H01L23/552 , G11C11/16 , H01L2924/0002 , H01L2924/00
摘要： PROBLEM TO BE SOLVED: To obtain a high-performance magnetic shielding effect suitable for a magnetic device such as MRAM by lightening magnetic saturation.
SOLUTION: A magnetic sealing structure is suitable for a magnetic memory device. In the magnetic memory device, a magnetization pinned layer having a fixed magnetization direction and a magnetic layer (storage layer) having a variable magnetization direction are laminated with a tunnel barrier layer disposed therebetween to form a TMR (Tunnel MagnetoResistance) element, and a magnetic random access memory (MRAM) 30 made of the TMR element is sealed with a sealing material 32 such as resin. In the magnetic sealing structure, planar or cross-sectional shapes of magnetic shielding plates 62A, 62B provided on the sealing material 32 for magnetically sealing the MRAM 30 are made not to be perpendicular to a side nearly parallel to a side nearly normal to the direction of an external magnetic field, in particular, to be circular, polygonal or the like. Consequently, the magnetic saturation of the magnetic shielding plate can be relaxed and a magnetic shielding effect can be held.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：通过减轻磁饱和度，获得适合于诸如MRAM的磁性装置的高性能磁屏蔽效果。解决方案：磁性密封结构适用于磁存储器件。在磁存储器件中，具有固定的磁化方向的磁化固定层和具有可变的磁化方向的磁性层（存储层）层叠有设置在它们之间的隧道势垒层，以形成TMR（隧道磁阻）元件，并且磁由TMR元件制成的随机存取存储器（MRAM）30用诸如树脂的密封材料32密封。在磁性密封结构中，设置在用于磁性密封MRAM 30的密封材料32上的磁屏蔽板62A，62B的平面或横截面形状不与垂直于几乎垂直于方向的一侧垂直的外部磁场，特别是圆形，多边形等。因此，可以松弛磁屏蔽板的磁饱和，并且可以保持磁屏蔽效果。版权所有（C）2005，JPO＆NCIPI

9. 发明专利

JP2004193247A Magnetic memory device 有权
公开(公告)号：JP2004193247A
公开(公告)日：2004-07-08
申请号：JP2002357807
申请日：2002-12-10
申请人： Sony Corp , ソニー株式会社
发明人： KATO YOSHIHIRO , OKAYAMA KATSUMI , KOBAYASHI KAORU , YAMAMOTO TETSUYA , IGARASHI MINORU
IPC分类号： H01F10/16 , H01F10/32 , H01L21/8246 , H01L23/00 , H01L23/552 , H01L27/105 , H01L43/02 , H01L43/08
CPC分类号： H01L23/552 , H01L2924/0002 , H01L2924/00
摘要： PROBLEM TO BE SOLVED: To provide a magnetic memory device in which an MRAM element is sufficiently and magnetically shielded against a large outer magnetic field, an operation having no problem for the magnetic field from an environment to which the MRAM element is applied is guaranteed and an electronic unit can be miniaturized and lightened.
SOLUTION: The magnetic memory device composed as a magnetic random access memory (MRAM) 30 is formed of a TMR element 10 where magnetization fixing layers 4 and 6 in which magnetization directions are fixed and a magnetic layer (storage layer) 2 whose magnetization direction can be changed are laminated. The TMR element 10 is magnetically shielded by high saturation magnetization material layers 33 and 34 showing a high saturation magnetization of not less than 1.8 tesla (T).
COPYRIGHT: (C)2004,JPO&NCIPI

10. 发明专利

JP2003297629A Magnetic film 有权
标题翻译：磁性膜
公开(公告)号：JP2003297629A
公开(公告)日：2003-10-17
申请号：JP2002097176
申请日：2002-03-29
申请人： Koichiro Inomata , Sony Corp , Satoshi Sugimoto , ソニー株式会社 , 諭杉本 , 浩一郎猪俣
发明人： OKAYAMA KATSUMI , KOBAYASHI KAORU , INOMATA KOICHIRO , SUGIMOTO SATOSHI , AKETO JUN
IPC分类号： H01F1/00 , H01F1/34 , H01F10/20 , H01F17/06 , H03H7/01 , H05K9/00
摘要： PROBLEM TO BE SOLVED: To provide a magnetic film having high electromagnetic wave absorbing performance, even in a high frequency band. SOLUTION: This magnetic film 30, formed by the AD method by using an NiZn ferrite powder and an MnZn ferrite powder as a powdered material, turns to have a nano-granular structure, in which crystal grains are constituted of an NiZn ferrite 31 and an MnZn ferrite 32 and grain boundaries are constituted of an NiZn/MnZn ferrite 33. Since both the crystal grains and grain boundaries of this magnetic film 30 are formed of the oxide magnetic materials having high electrical resistances, the electrical resistance of this film 30 can be made higher, as compared with the conventional magnetic film containing metallic magnetic materials. Consequently, the permeability and high-frequency characteristics of this film 30 can be improved. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：即使在高频带中，也提供具有高电磁波吸收性能的磁性膜。解决方案：通过使用NiZn铁氧体粉末和MnZn铁氧体粉末作为粉末材料通过AD方法形成的磁性膜30变成具有纳米粒状结构，其中晶粒由NiZn铁氧体构成 31和MnZn铁氧体32和晶界由NiZn / MnZn铁氧体33构成。由于该磁性膜30的晶粒和晶界都由具有高电阻的氧化物磁性材料形成，所以该膜的电阻与传统的含有金属磁性材料的磁性膜相比，可以制得较高的30。因此，可以提高该膜30的导磁率和高频特性。版权所有（C）2004，JPO

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