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80 条记录 (耗时 0.035 秒)

    MAGNETIC HEAD AND MANUFACTURING METHOD THEREOF
    71.
    发明申请
    MAGNETIC HEAD AND MANUFACTURING METHOD THEREOF 有权
    磁头及其制造方法

    公开(公告)号：US20080253024A1

    公开(公告)日：2008-10-16

    申请号：US11691907

    申请日：2007-03-27

    申请人： Shingo Miyata ,  Atsushi Yamaguchi ,  Masashi Sano ,  Kiyoshi Noguchi

    发明人： Shingo Miyata ,  Atsushi Yamaguchi ,  Masashi Sano ,  Kiyoshi Noguchi

    IPC分类号： G11B5/60 ,  G11B5/147

    CPC分类号： G11B5/3116 ,  G11B5/1278 ,  G11B5/3163

    摘要： A recording element supported by a slider includes a non-magnetic film and a magnetic pole film. The non-magnetic film has a depression whose inner surface is provided with an amorphous electrode film used as a plating seed film. Above the electrode film, the magnetic pole film is grown by plating. The magnetic pole film may be either an electroplated film grown on the electrode film to have a maximum crystal grain size of 20 nm or less or an electroless plated film. This decreases coercive force of the magnetic pole film.

    摘要翻译： 由滑块支撑的记录元件包括非磁性膜和磁极膜。 非磁性膜具有凹部，其内表面设置有用作电镀种子膜的非晶电极膜。 在电极膜的上方，通过电镀生长磁极膜。 磁极膜可以是在电极膜上生长的电镀膜，其最大晶粒尺寸为20nm以下，也可以为非电解镀膜。 这降低了磁极膜的矫顽力。

    Beta-phase tantalum thin-film resistor and thin-film magnetic head with the resistor
    72.
    发明申请
    Beta-phase tantalum thin-film resistor and thin-film magnetic head with the resistor 有权
    β相钽薄膜电阻和薄膜磁头与电阻

    公开(公告)号：US20070127161A1

    公开(公告)日：2007-06-07

    申请号：US11634037

    申请日：2006-12-05

    申请人： Masashi Sano ,  Kento Edakawa ,  Nobuyoshi Morizumi ,  Norio Kiuchi

    发明人： Masashi Sano ,  Kento Edakawa ,  Nobuyoshi Morizumi ,  Norio Kiuchi

    IPC分类号： G11B5/33

    CPC分类号： G11B5/3903 ,  B82Y10/00 ,  B82Y25/00 ,  G11B5/3909 ,  G11B5/6005 ,  G11B5/6064 ,  H01C7/006

    摘要： A thin-film resistor that has a stable electric resistance, the phase transformation to the α-phase being suppressed even in the high temperature environment, is provided. The thin-film resistor has a layered structure of: a base layer formed of a double-layered film in which an alloy film containing nickel and copper, an alloy film containing nickel and chromium or an alloy film containing copper and manganese is stacked on a tantalum film, or formed of a single alloy film containing nickel and chromium; and an electric resistance layer formed of a β-phase tantalum film or an alloy film mainly containing β-phase tantalum, and deposited on the base layer, the electric resistance layer having a crystal structure in which (002) plane of the β-phase crystal is most strongly oriented to the layer surface.

    摘要翻译： 提供了具有稳定的电阻的薄膜电阻器，即使在高温环境中也抑制了对α相的相变。 该薄膜电阻器具有如下层状结构：将由镍和铜构成的合金膜，含有镍和铬的合金膜或含有铜和锰的合金膜的双层膜形成的基底层层叠在 或由含镍和铬的单一合金膜形成; 以及由β相钽膜或主要含有β相钽的合金膜形成并沉积在基底层上的电阻层，所述电阻层具有晶体结构，其中β相的（002）面 晶体最强烈地取向于层表面。

    Magnetoresistive effect element having a thin non-magnetic intermediate layer
    75.
    发明申请
    Magnetoresistive effect element having a thin non-magnetic intermediate layer 有权
    具有薄的非磁性中间层的磁阻效应元件

    公开(公告)号：US20060203397A1

    公开(公告)日：2006-09-14

    申请号：US11218719

    申请日：2005-09-06

    申请人： Tomohito Mizuno ,  Daisuke Miyauchi ,  Masashi Sano

    发明人： Tomohito Mizuno ,  Daisuke Miyauchi ,  Masashi Sano

    IPC分类号： G11B5/33 ,  G11B5/127

    CPC分类号： G11B5/3929 ,  B82Y25/00 ,  G01R33/093 ,  G11B5/3903 ,  G11B2005/3996 ,  H01F10/16 ,  H01F10/3272 ,  H01F10/3295

    摘要： A magneto-resistive effect element includes a free layer having a magnetization direction which varies with respect to an external magnetic field; a pinned layer which includes a stacked structure comprising an outer pinned layer which has a magnetization direction that is fixed with respect to the external magnetic field, a non-magnetic intermediate layer which is made of ruthenium with a thickness of about 0.4 nm, and an inner pinned layer with a thickness of 3 nm or more, wherein the inner pinned layer has a magnetization direction which is fixed with respect to the external magnetic field due to anti-ferromagnetic coupling with the outer pinned layer via the non-magnetic intermediate layer; and a spacer layer sandwiched between the free layer and the inner pinned layer. Sense current flows through the pinned layer, the spacer layer, and the free layer substantially in a stacked direction.

    摘要翻译： 磁阻效应元件包括具有相对于外部磁场而变化的磁化方向的自由层; 钉扎层，其包括堆叠结构，包括具有相对于外部磁场固定的磁化方向的外部被钉扎层，由约0.4nm的厚度的钌制成的非磁性中间层，以及 内部被钉扎层，其中内部钉扎层具有通过非磁性中间层与外部钉扎层的反铁磁耦合而相对于外部磁场固定的磁化方向; 以及夹在自由层和内部钉扎层之间的间隔层。 感应电流基本上沿堆叠方向流过被钉扎层，间隔层和自由层。

    Medium discerning apparatus with optical sensor
    77.
    发明授权
    Medium discerning apparatus with optical sensor 有权

    公开(公告)号：US06600167B2

    公开(公告)日：2003-07-29

    申请号：US09877101

    申请日：2001-06-11

    申请人： Masashi Sano

    发明人： Masashi Sano

    IPC分类号： G01N2186

    CPC分类号： G01N21/86 ,  G01V8/20

    摘要： An optical sensor includes a light-emitting element and first to third light-receiving elements. The light-emitting element is arranged on a first side of a transfer path along which a recording sheet is moved. The first light-receiving element is arranged on a second side of the transfer path which is opposite to the first side. The second and the third light-receiving elements are arranged on the first side of the transfer path in the vicinity of the light-emitting element.

    Photoelectric tilt-detecting sensor and method of fabricating the same
    78.
    发明授权
    Photoelectric tilt-detecting sensor and method of fabricating the same 失效
    光电倾斜检测传感器及其制造方法

    公开(公告)号：US06172357B2

    公开(公告)日：2001-01-09

    申请号：US09399819

    申请日：1999-09-21

    申请人： Masashi Sano ,  Kazuhito Sakai

    发明人： Masashi Sano ,  Kazuhito Sakai

    IPC分类号： H01L2100

    CPC分类号： G01C9/10 ,  G01C9/06 ,  G01C2009/066 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2924/181 ,  H01L2924/00012 ,  H01L2924/00014

    摘要： Disclosed is a photoelectric tilt-detecting sensor which, while simple in structure, is reduced of traveling-around of light transmitted therein to thereby improve the signal-to-noise ratio. The tilt-detecting sensor has a light-emitting element and a light-receiving element respectively fixed in an opposed relation in a main body, and slant surfaces provided between the light-emitting element and the light-receiving element to define a space in the main body. The slant surfaces has an elongate groove so that a spherical ball is allowed to stably move therealong. A lid integral with the main body enables bending thereof to enclose the space of the main body. These lid and the main body is formable in one body by using dies through simplified processes, realizing large-scaled production.

    摘要翻译： 公开了一种光电倾斜检测传感器，其结构简单，其中传输的光的行进减少，从而提高信噪比。 倾斜检测传感器具有在主体中分别固定为相对关系的发光元件和受光元件，以及设置在发光元件和光接收元件之间的倾斜表面，以在 主体。 倾斜表面具有细长的槽，使得允许球形球稳定地沿其移动。 与主体成一体的盖子能够弯曲以包围主体的空间。 这些盖子和主体通过简化的工艺，通过使用模具可以在一个体内成型，实现大规模的生产。

    Photointerruptor
    79.
    发明授权
    Photointerruptor 失效
    光电断路器

    公开(公告)号：US6097084A

    公开(公告)日：2000-08-01

    申请号：US77893

    申请日：1998-06-15

    申请人： Masashi Sano ,  Yasue Bamba ,  Shinichi Suzuki ,  Kenichi Nakai

    发明人： Masashi Sano ,  Yasue Bamba ,  Shinichi Suzuki ,  Kenichi Nakai

    IPC分类号： H01L31/167 ,  H05K3/30 ,  H01L33/00 ,  H01L27/15 ,  H01L31/0203

    CPC分类号： H01L31/167 ,  H05K3/308 ,  H05K2201/10757 ,  H05K2201/10878

    摘要： A light emitting element (1) and a light receiving element (2) are oppositely fixed through a space by an opaque-material package (3) to allow transmission and reception of light therebetween. The light emitting element and the light receiving element have leads which are outwardly extended from a bottom surface (A) of the package (3) and inserted into and soldered to through-holes of a substrate. A movement-preventing bend portion (11g, 21g) having at least a first bend point is formed at a position smaller than a thickness of the substrate from the bottom surface of the package. As a result, where the leads of the photointerrupter are inserted into and soldered to a printed substrate or the like, soldering is possible without causing inclination or positional deviation.

    摘要翻译： PCT No.PCT / JP97 / 03834 Sec。 371日期1998年6月15日第 102（e）日期1998年6月15日PCT 1997年10月22日PCT公布。 公开号WO98 / 18168 日期：1998年4月30日发光元件（1）和受光元件（2）通过不透明材料包装（3）的空间相对地固定，以允许它们之间的光和透光。 发光元件和光接收元件具有从封装（3）的底表面（A）向外延伸并且插入并焊接到衬底的通孔的引线。 具有至少第一弯曲点的运动防止弯曲部分（11g，21g）形成在距离封装的底表面小于衬底厚度的位置。 结果，在将光电断路器的引线插入并焊接到印刷基板等上的情况下，可以在不引起倾斜或位置偏移的情况下进行焊接。

    Core for use in die casting process
    80.
    发明授权
    Core for use in die casting process 失效
    用于压铸工艺的核心

    公开(公告)号：US6029738A

    公开(公告)日：2000-02-29

    申请号：US79393

    申请日：1998-05-15

    申请人： Fujihiro Matuura ,  Kazuo Sasaki ,  Masashi Sano

    发明人： Fujihiro Matuura ,  Kazuo Sasaki ,  Masashi Sano

    IPC分类号： B22D17/22 ,  B22C9/10 ,  B22C9/24 ,  B22D17/24 ,  B22D29/00 ,  B29C45/44 ,  B22C9/12

    CPC分类号： B22D17/24 ,  B22C9/10 ,  Y10S249/02

    摘要： A core for use in a die casting process has a wood fiber material as a main ingredient. The core can be disintegrated by exerting an external force subsequent to the die casting process. The core can also be disintegrated by applying a softening agent to soften it subsequent to the die casting process. Further, the core can be made up of a stack of paper layers that are peelably removable from each other.

    摘要翻译： 用于压铸方法的芯材具有木纤维材料作为主要成分。 通过在压铸工艺之后施加外力可以使芯体分解。 在压铸过程之后，通过使用软化剂来软化其核心也可以分解。 此外，芯可以由彼此可剥离地移除的一叠纸层组成。