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    Perpendicular recording head having integrated read and write portions
    1.
    发明授权
    Perpendicular recording head having integrated read and write portions 失效
    具有集成读写部分的垂直记录头

    公开(公告)号：US06621664B1

    公开(公告)日：2003-09-16

    申请号：US09795581

    申请日：2001-02-28

    Applicant: Isabel Goncalves Trindade ,  Gregory John Parker ,  Sharat Batra ,  Robert Rottmayer

    Inventor： Isabel Goncalves Trindade ,  Gregory John Parker ,  Sharat Batra ,  Robert Rottmayer

    IPC: G11B539

    CPC classification number: B82Y10/00 ,  G11B5/1278 ,  G11B5/3954 ,  G11B5/3967 ,  G11B5/455 ,  G11B2005/0016 ,  G11B2005/0029 ,  Y10S977/725 ,  Y10S977/943

    Abstract: An integrated read/write perpendicular recording head facilitates the use of magnetic storage media having a high magnetic recording density and high data rates. The use of a perpendicular write portion provides adequate space between the main and opposing poles for a read element and associated electrical contacts therebetween. The use of a differential dual spin valve as a read element eliminates the need for magnetic shielding of the read element. Such a structure permits the read element and main write pole to be close together, thereby minimizing seek time, and permitting rapid transition from read to write operations, and vice versa.

    Abstract translation: 集成的读/写垂直记录头有利于使用具有高磁记录密度和高数据速率的磁存储介质。 垂直写入部分的使用在读取元件的主极和相对极之间提供足够的空间，并且在它们之间相关联的电接触。 使用差分双自旋阀作为读取元件消除了对读取元件的磁屏蔽的需要。 这种结构允许读取元件和主要写入极靠近在一起，从而最小化寻找时间，并允许从读取到写入操作的快速转换，反之亦然。

    Energy storage device and system
    5.
    发明授权
    Energy storage device and system 有权
    储能装置及系统

    公开(公告)号：US08652689B2

    公开(公告)日：2014-02-18

    申请号：US12711556

    申请日：2010-02-24

    Applicant: Chandra Sekher Yerramalli ,  Anil Raj Duggal ,  Andrew Philip Shapiro ,  Mohamed Rahmane ,  Reza Sarrafi-Nour ,  Gregory John Parker ,  Alireza Namazifard ,  Badri Narayan Ramamurthi

    Inventor： Chandra Sekher Yerramalli ,  Anil Raj Duggal ,  Andrew Philip Shapiro ,  Mohamed Rahmane ,  Reza Sarrafi-Nour ,  Gregory John Parker ,  Alireza Namazifard ,  Badri Narayan Ramamurthi

    IPC: H01M6/18 ,  H01M2/02

    CPC classification number: H01M2/025 ,  H01M10/39

    Abstract: An energy storage device includes a housing having an interior surface defining a volume and a plurality of solid electrolyte elements disposed in the volume. Each solid electrolyte element has a first surface that defines at least a portion of a first, cathodic chamber, and a second surface that defines a second, anodic chamber. A plurality of individual anodic chambers are thus provided, at least one of which is evacuated below atmospheric pressure. A majority of anodic chambers can be spaced from one another in a manner that provides a substantially uniform reaction rate throughout the cathodic chamber. The housing and the plurality of solid electrolyte elements together may be configured to define a second volume devoid of solid electrolyte elements and that is sufficient in size to accommodate a desired number of solid electrolyte elements and to provide an accessible cathodic chamber filling point and that is further sufficient in size to alter the volume of the cathodic chamber with respect to the volume of the plurality of anodic chambers to achieve a desired volumetric ratio between the cathodic and anodic chambers.

    Abstract translation: 能量存储装置包括具有限定体积的内表面和设置在体积中的多个固体电解质元件的壳体。 每个固体电解质元件具有限定第一阴极室的至少一部分的第一表面和限定第二阳极室的第二表面。 因此，提供了多个单独的阳极室，其中至少一个在低于大气压下被排空。 大多数阳极室可以以在整个阴极室中提供基本均匀的反应速率的方式彼此间隔开。 壳体和多个固体电解质元件可以被构造成限定没有固体电解质元件的第二体积，并且其尺寸足以容纳所需数量的固体电解质元件并且提供可访问的阴极室填充点，并且是 进一步足够的尺寸以相对于多个阳极室的体积来改变阴极室的体积，以实现阴极室和阳极室之间的期望体积比。

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