Adhesion layer for thin film magnetic recording medium
    32.
    发明申请
    Adhesion layer for thin film magnetic recording medium 失效
    薄膜磁记录介质粘合层

    公开(公告)号:US20060246324A1

    公开(公告)日:2006-11-02

    申请号:US11118850

    申请日:2005-04-28

    IPC分类号: G11B5/66

    CPC分类号: G11B5/667 G11B5/7325

    摘要: The invention uses an adhesion layer of an amorphous alloy of aluminum. A first aluminum titanium embodiment of the amorphous adhesion layer preferably contains approximately equal amounts of aluminum and titanium (+/−5 at. %). A second embodiment of the amorphous adhesion layer preferably contains approximately equal amounts of aluminum and titanium (+/−5 at. %) and up to 10 at. % Zr with 5 at. % Zr being preferred. A third embodiment is aluminum tantalum preferably including from 15 to 25 at. % tantalum with 20 at. % being preferred. The most preferred compositions are Al50Ti50, Al47.5Ti47.5Zr5 or Al80 Ta20. The adhesion layer is deposited onto the substrate. The substrate can be glass or a metal such as NiP-plated AlMg. The preferred embodiment of media according to the invention is for perpendicular recording and includes a magnetically soft underlayer deposited above the adhesion layer.

    摘要翻译: 本发明使用铝非晶合金的粘合层。 无定形粘合层的第一铝钛实施例优选含有大约相等量的铝和钛(+/- 5原子%)。 无定形粘合层的第二个实施方案优选含有大约相等量的铝和钛(+/- 5原子%)和至多10原子。 %Zr,5 at。 %Zr是优选的。 第三实施例是铝钽,优选包括15至25at。 20%钽。 %是首选。 最优选的组合物是Al 50 N 50,Al 47.5 Ti 47.5 Zr 5 >或> 80 20 20。 粘附层沉积在基底上。 基底可以是玻璃或诸如NiP镀AlMg的金属。 根据本发明的介质的优选实施例是用于垂直记录,并且包括沉积在粘附层上方的磁软底层。

    Magnetic recording disk with composite perpendicular recording layer
    33.
    发明授权
    Magnetic recording disk with composite perpendicular recording layer 有权
    具有复合垂直记录层的磁记录盘

    公开(公告)号:US06468670B1

    公开(公告)日:2002-10-22

    申请号:US09487234

    申请日:2000-01-19

    IPC分类号: G11B566

    摘要: A composite perpendicular magnetic recording disk has two distinct magnetic layers formed on the disk substrate, each with strong perpendicular magnetic anisotropy, that are strongly exchange coupled perpendicularly to each other across their interface. The first layer is a CoCr granular layer formed on a growth-enhancing sublayer, such as titanium, so as to have strong perpendicular magnetic anisotropy. The second layer is a continuous layer, preferably a continuous multilayer of Co/Pt or Co/Pd palladium formed on top of the granular layer. An interface layer, such as a layer of platinum or palladium, depending on whether the top multilayer is Co/Pt or Co/Pd, respectively, may be located between the two layers to enhance the growth of the continuous multilayer.

    摘要翻译: 复合垂直磁记录盘具有形成在盘基板上的两个不同的磁性层,每个具有强的垂直磁各向异性,它们通过它们的界面彼此垂直地交换。 第一层是在诸如钛的生长增强子层上形成的CoCr颗粒层,以具有强的垂直磁各向异性。 第二层是形成在颗粒层顶部上的连续层,优选连续多层Co / Pt或Co / Pd钯。 取决于顶层多层是分别为Co / Pt还是Co / Pd的界面层,例如铂或钯层,可分别位于两层之间,以增强连续多层的生长。

    Perpendicular magnetic recording media with oxide-containing exchange coupling layer
    36.
    发明授权
    Perpendicular magnetic recording media with oxide-containing exchange coupling layer 有权
    具有氧化物交换耦合层的垂直磁记录介质

    公开(公告)号:US08168310B2

    公开(公告)日:2012-05-01

    申请号:US12638905

    申请日:2009-12-15

    IPC分类号: G11B5/66

    CPC分类号: G11B5/66 G11B5/65

    摘要: A magnetic storage medium according to one embodiment includes a substrate; a first oxide magnetic layer formed above the substrate; a second oxide magnetic layer formed above the first oxide magnetic layer; an exchange coupling layer formed above the second oxide magnetic layer, the exchange coupling layer comprising an oxide; and a magnetic cap layer formed above the exchange coupling layer. A method according to one embodiment includes forming a high Ku first oxide magnetic layer above a substrate by sputtering; forming a low Ku second oxide magnetic layer above the first oxide magnetic layer by sputtering; forming an exchange coupling layer of CoCrPt-oxide above the second oxide magnetic layer; and forming a magnetic cap layer above the exchange coupling layer. Additional systems and methods are also presented.

    摘要翻译: 根据一个实施例的磁存储介质包括基板; 形成在所述基板上的第一氧化物磁性层; 形成在所述第一氧化物磁性层上方的第二氧化物磁性层; 在所述第二氧化物磁性层上形成的交换耦合层,所述交换耦合层包含氧化物; 以及形成在所述交换耦合层上方的磁性盖层。 根据一个实施例的方法包括通过溅射在衬底上方形成高Ku第一氧化物磁性层; 通过溅射在第一氧化物磁性层上方形成低Ku第二氧化物磁性层; 在所述第二氧化物磁性层上方形成CoCrPt氧化物的交换耦合层; 以及在所述交换耦合层上方形成磁性覆盖层。 还介绍了其他系统和方法。

    Lens apparatus
    37.
    发明授权
    Lens apparatus 有权
    镜头设备

    公开(公告)号:US08144400B2

    公开(公告)日:2012-03-27

    申请号:US12895968

    申请日:2010-10-01

    申请人: Kentaro Takano

    发明人: Kentaro Takano

    IPC分类号: G02B27/10

    CPC分类号: G02B7/102

    摘要: Provided is a lens apparatus including: a lens barrel; a fixed stopper fixed to the lens barrel; an optical unit moving in a direction of an optical axis relative to the lens barrel; a cylindrical grooved cam which includes a stopper restrictor and is held in the lens barrel to be rotatable about a rotation axis parallel to the optical axis, for restricting movement of the optical unit in the direction of the optical axis; and a movable stopper which is movable within a limit of the stopper restrictor, in which the movable stopper is in contact with the stopper restrictor and the fixed stopper to restrict a rotation range of the cylindrical grooved cam.

    摘要翻译: 提供一种透镜装置,包括:透镜镜筒; 固定在镜筒上的固定塞子; 光学单元相对于镜筒在光轴方向上移动; 一个圆柱形凹槽凸轮,其包括止动限制器,并且保持在透镜筒中,以能够围绕平行于光轴的旋转轴线旋转,用于限制光学单元沿光轴方向的运动; 以及可动限位器,其可在限位限制器的极限内移动,其中可动挡块与止动限制器和固定止动器接触,以限制圆柱形凹槽凸轮的旋转范围。

    Electronic device, network connecting system, network connecting method, and program product therefor
    38.
    发明授权
    Electronic device, network connecting system, network connecting method, and program product therefor 有权
    电子设备,网络连接系统,网络连接方法及其程序产品

    公开(公告)号:US07991829B2

    公开(公告)日:2011-08-02

    申请号:US11591606

    申请日:2006-11-02

    申请人: Kentaro Takano

    发明人: Kentaro Takano

    IPC分类号: G06F15/16

    CPC分类号: H04L12/1818

    摘要: An electronic device including a memory area that stores a program to be executed by the computer and data, the electronic device connecting a computer and a server device in a communicable state. The program includes a first processing portion that retrieves connection information from the computer and writes the connection information in the memory area when the electronic device is connected to the computer, the connection information being necessary for obtaining a connection with the server device, and a second processing portion that causes the computer to carry out a procedure for obtaining a connection with the server device, using connection information necessary for a connection written in the memory area and transmitted from the server device to the computer.

    摘要翻译: 一种电子设备,包括存储由计算机和数据执行的程序的存储区域,连接计算机的电子设备和处于可通信状态的服务器设备。 程序包括第一处理部分,当电子设备连接到计算机时,从计算机检索连接信息并将连接信息写入存储器区域,连接信息是获得与服务器设备的连接所必需的,第二处理部分 处理部分,使得计算机执行用于获得与服务器设备的连接的过程,使用写入存储区域并从服务器设备发送到计算机的连接所需的连接信息。

    PERPENDICULAR MAGNETIC RECORDING MEDIA WITH OXIDE-CONTAINING EXCHANGE COUPLING LAYER
    39.
    发明申请
    PERPENDICULAR MAGNETIC RECORDING MEDIA WITH OXIDE-CONTAINING EXCHANGE COUPLING LAYER 有权
    含氧化物交换耦合层的全磁性记录介质

    公开(公告)号:US20110141621A1

    公开(公告)日:2011-06-16

    申请号:US12638905

    申请日:2009-12-15

    IPC分类号: G11B5/82 C23C14/34

    CPC分类号: G11B5/66 G11B5/65

    摘要: A magnetic storage medium according to one embodiment includes a substrate; a first oxide magnetic layer formed above the substrate; a second oxide magnetic layer formed above the first oxide magnetic layer; an exchange coupling layer formed above the second oxide magnetic layer, the exchange coupling layer comprising an oxide; and a magnetic cap layer formed above the exchange coupling layer. A method according to one embodiment includes forming a high Ku first oxide magnetic layer above a substrate by sputtering; forming a low Ku second oxide magnetic layer above the first oxide magnetic layer by sputtering; forming an exchange coupling layer of CoCrPt-oxide above the second oxide magnetic layer; and forming a magnetic cap layer above the exchange coupling layer. Additional systems and methods are also presented.

    摘要翻译: 根据一个实施例的磁存储介质包括基板; 形成在所述基板上的第一氧化物磁性层; 形成在所述第一氧化物磁性层上方的第二氧化物磁性层; 在所述第二氧化物磁性层上形成的交换耦合层,所述交换耦合层包含氧化物; 以及形成在所述交换耦合层上方的磁性盖层。 根据一个实施例的方法包括通过溅射在衬底上方形成高Ku第一氧化物磁性层; 通过溅射在第一氧化物磁性层上方形成低Ku第二氧化物磁性层; 在所述第二氧化物磁性层上方形成CoCrPt氧化物的交换耦合层; 以及在所述交换耦合层上方形成磁性覆盖层。 还介绍了其他系统和方法。

    LENS APPARATUS
    40.
    发明申请
    LENS APPARATUS 有权
    镜头装置

    公开(公告)号:US20110085253A1

    公开(公告)日:2011-04-14

    申请号:US12895968

    申请日:2010-10-01

    申请人: Kentaro Takano

    发明人: Kentaro Takano

    IPC分类号: G02B15/14

    CPC分类号: G02B7/102

    摘要: Provided is a lens apparatus including: a lens barrel; a fixed stopper fixed to the lens barrel; an optical unit moving in a direction of an optical axis relative to the lens barrel; a cylindrical grooved cam which includes a stopper restrictor and is held in the lens barrel to be rotatable about a rotation axis parallel to the optical axis, for restricting movement of the optical unit in the direction of the optical axis; and a movable stopper which is movable within a limit of the stopper restrictor, in which the movable stopper is in contact with the stopper restrictor and the fixed stopper to restrict a rotation range of the cylindrical grooved cam.

    摘要翻译: 提供一种透镜装置,包括:透镜镜筒; 固定在镜筒上的固定塞子; 光学单元相对于镜筒在光轴方向上移动; 一个圆柱形凹槽凸轮,其包括止动限制器,并且保持在透镜筒中,以能够围绕平行于光轴的旋转轴线旋转,用于限制光学单元沿光轴方向的运动; 以及可动限位器,其可在限位限制器的极限内移动,其中可动挡块与止动限制器和固定止动器接触,以限制圆柱形凹槽凸轮的旋转范围。