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75 条记录 (耗时 0.013 秒)

    Laminated magnetic material and method of producing the same
    54.
    发明公开
    Laminated magnetic material and method of producing the same 失效
    Laminiertes磁力材料和Herstellungsverfahren。

    公开(公告)号：EP0367144A2

    公开(公告)日：1990-05-09

    申请号：EP89120009.9

    申请日：1989-10-27

    申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.

    发明人： Hirota, Ken ,  Satomi, Mitsuo ,  Kugimiya, Koichi

    IPC分类号： H01F1/18 ,  H01F41/02

    CPC分类号： G11B5/153 ,  G11B5/133 ,  G11B5/147 ,  H01F1/14791 ,  H01F41/0213 ,  Y10S428/90 ,  Y10S428/906 ,  Y10T29/49043 ,  Y10T29/49067 ,  Y10T428/31678

    摘要： A laminated magnetic material suitable for use as a material of a magnetic core has a plurality of layers of an Fe-Si-Al type magnetic metal and a plurality of electrically insulating layers both of which layers are laminated alternatingly, the magnetic metal contain­ing 0.001 to 0.3 wt% of oxygen. The laminated magnetic material can be produced by forming, on a base film, a film made of a magnetic powder of an Fe-Si-Al type metal containing 0.001 to 0.3 wt% of oxygen, separating the film of the magnetic powder from the base film, laminat­ing the separated film of magnetic powder so as to form a laminated structure, and extruding the laminated structure.

    摘要翻译： 适合用作磁芯材料的层叠磁性材料具有多层Fe-Si-Al型磁性金属和多层电绝缘层，两层都是交替层叠的，磁性金属含有0.001〜 0.3重量％的氧气。 层压磁性材料可以通过在基膜上形成由含有0.001〜0.3重量％的氧的Fe-Si-Al型金属的磁性粉末形成的膜来制造，将磁粉的膜从基材 膜，层压分离的磁性粉末膜，以形成层压结构，并挤出层压结构。

    Magnetic head
    55.
    发明公开
    Magnetic head 失效
    磁头

    公开(公告)号：EP0197532A2

    公开(公告)日：1986-10-15

    申请号：EP86104709.0

    申请日：1986-04-07

    申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.

    发明人： Satomi, Mitsuo ,  Kaminaka, Nobuyuki

    IPC分类号： G11B5/127

    CPC分类号： G11B5/313 ,  G11B5/105 ,  G11B5/1475 ,  Y10T29/49043 ,  Y10T29/49048 ,  Y10T29/49057

    摘要： A magnetic head is provided having a head core constituted by a sandwiched magnetic material (9) on both sides thereof by a pair of non-magnetic substrate materials (8,10), the magnetic material (9) and the substrate materials (8,10) being bonded by crystallized glass containing crystals such as gahnite, willemite or the like.

    摘要翻译： 提供一种磁头，它具有由夹在两侧的磁性材料（9）由一对非磁性基片材料（8,10）构成的磁头磁芯，磁性材料（9）和基片材料（8,8） 10）通过含有晶体例如锌铁矿，硅锌矿等的结晶玻璃结合。

    Magnetic head
    56.
    发明公开
    Magnetic head 失效
    磁头

    公开(公告)号：EP0128586A1

    公开(公告)日：1984-12-19

    申请号：EP84106754.9

    申请日：1984-06-13

    申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.

    发明人： Higashionji, Masaru ,  Kuroe, Akio ,  Sawai, Eisuke ,  Satomi, Mitsuo ,  Sakakima, Hiroshi ,  Kondo, Kenji

    IPC分类号： G11B5/127

    CPC分类号： G11B5/235 ,  G11B5/1475

    摘要： A pair of half core pieces (A) are bonded by high lead glass bond having a low melting point, which is formed on a metal layer (15) of small wet angle, such as Cr, Cu, Ag, Ti, the metal layer being formed by spattering at least on a part adjacent to a plane of gap (16) of each core piece (A).

    摘要翻译： 一对半芯片（A）通过在低湿度的金属层（15）（如Cr，Cu，Ag，Ti）上形成的具有低熔点的高铅玻璃粘合剂进行粘合，金属层 通过至少在与每个铁芯片（A）的间隙（16）的平面相邻的部分上溅射而形成。

    Magnetoresistive element, method for manufacturing the same, and method for forming a compound magnetic thin film
    60.
    发明公开
    Magnetoresistive element, method for manufacturing the same, and method for forming a compound magnetic thin film 审中-公开
    磁阻元件，制造方法，以及用于Herstelung磁性Verbindingsdünnschicht方法

    公开(公告)号：EP1202357A2

    公开(公告)日：2002-05-02

    申请号：EP01307686.4

    申请日：2001-09-10

    申请人： Matsushita Electric Industrial Co., Ltd.

    发明人： Hiramoto, Masayoshi ,  Matukawa, Nozomu ,  Sakakima, Hiroshi ,  Iijima, Kenji ,  Adachi, Hideaki ,  Satomi, Mitsuo

    IPC分类号： H01L43/08 ,  H01L43/10 ,  H01L43/12

    CPC分类号： H01L43/08 ,  H01L43/10 ,  H01L43/12 ,  Y10T29/49034 ,  Y10T428/1107

    摘要： The invention provides a magnetoresistive element in which a pinned magnetic layer (15 or 17) includes at least one non-magnetic film and magnetic films, and the magnetic films are coupled with one another by magnetostatic coupling. Furthermore, the invention provides a magnetoresistive element in which the magnetic films in the pinned magnetic layer (15 or 17) are coupled with on another by magnetostatic or antiferromagnetic coupling generating negative magnetic coupling. Furthermore, the invention provides a magnetoresistive element in which at least one of the magnetic layers (15, 17) includes an oxide ferrite having a plane orientation with a (100), (110) or (111) plane. A magnetic field is introduced in the plane. This oxide can be formed by sputtering with an oxide target while applying a bias voltage to a substrate including a plane on which the oxide ferrite is to be formed so as to adjust the amount of oxygen supplied to the oxide ferrite.

    摘要翻译： 本发明提供了其中的磁阻效应元件钉扎磁性层（15或17）包括至少一个非磁性膜和磁膜，该磁膜是通过磁静态耦合彼此耦合。 进一步，本发明提供，其中在固定磁性层（15或17）的磁膜被加上由磁静态或反铁磁性耦合产生负磁耦合彼此的磁阻元件。 进一步，本发明提供的磁阻元件，其中至少一个磁性层的（15，17）包括具有与（100）面取向氧化物铁素体，（110）面或（111）。 的磁场在平面中引入。 该氧化物可以通过在靶与氧化物溅射而施加偏压至基板包括其上的氧化物的铁素体被形成为氧的量来调节到氧化物提供铁素体的平面而形成。