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    Storage device having flexible architecture and free scalability
    1.
    发明申请
    Storage device having flexible architecture and free scalability 失效
    存储设备具有灵活的架构和可扩展性

    公开(公告)号：US20050169063A1

    公开(公告)日：2005-08-04

    申请号：US11044346

    申请日：2005-01-27

    申请人： Giovanni Cherubini ,  Evangelos Eleftheriou ,  Theodor Loeliger

    发明人： Giovanni Cherubini ,  Evangelos Eleftheriou ,  Theodor Loeliger

    IPC分类号： G11B9/00 ,  G11C5/00

    CPC分类号： B82Y10/00 ,  G11B9/14

    摘要： A storage device according to the invention has flexible architecture and free scalability. It includes an address input and a data input. It also includes an address and data evaluation unit, which is formed in such a way that it controls a controllable switching means, wherein in operation the address and data evaluation unit depends on the signals of said address and data inputs. Finally, a read/write line for a read/write signal is provided, which can be applied to a local probe data storage unit via the controllable switching means.

    摘要翻译： 根据本发明的存储设备具有灵活的架构和可扩展性。 它包括地址输入和数据输入。 它还包括地址和数据评估单元，其以这样一种方式形成，即它控制可控开关装置，其中在操作中地址和数据评估单元取决于所述地址和数据输入的信号。 最后，提供用于读/写信号的读/写线，其可以经由可控开关装置应用于本地探头数据存储单元。

    SYNCHRONOUS SERVO CHANNEL FOR LONGITUDINAL POSITION DETECTION AND POSITION ERROR SIGNAL GENERATION IN TAPE DRIVE SYSTEMS
    5.
    发明申请
    SYNCHRONOUS SERVO CHANNEL FOR LONGITUDINAL POSITION DETECTION AND POSITION ERROR SIGNAL GENERATION IN TAPE DRIVE SYSTEMS 有权
    用于纵向位置检测的同步伺服通道和带状驱动系统中的位置错误信号产生

    公开(公告)号：US20070171565A1

    公开(公告)日：2007-07-26

    申请号：US11340030

    申请日：2006-01-26

    申请人： Giovanni Cherubini ,  Evangelos Eleftheriou ,  Robert Hutchins ,  Jens Jelitto

    发明人： Giovanni Cherubini ,  Evangelos Eleftheriou ,  Robert Hutchins ,  Jens Jelitto

    IPC分类号： G11B5/584 ,  G11B5/09

    CPC分类号： G11B5/584

    摘要： A fully synchronous longitudinal position (LPOS) detection system is provided for improving the reliability of servo channels in tape systems. The system is based on the interpolation of the servo channel output signal, which is sampled by an analog-to-digital converter (ADC) at a fixed sampling rate, using a clock at a nominal frequency, so that interpolated signal samples are obtained at a predetermined fixed rate, independent of tape velocity. This predetermined fixed rate is defined in terms of samples per unit of length, as opposed to samples per unit of time, which is the measure of the ADC sampling rate. The resolution with which the servo channel signal is obtained at the interpolator output is thus determined by the step interpolation distance.

    摘要翻译： 提供了全同步纵向位置（LPOS）检测系统，用于提高磁带系统中伺服通道的可靠性。 该系统基于使用以标称频率的时钟由固定采样率的模数转换器（ADC）采样的伺服信道输出信号的内插，从而获得内插信号样本 一个预定的固定速率，与磁带速度无关。 这个预定的固定速率是根据单位长度的样本来定义的，而不是每单位时间的样本，这是ADC采样率的量度。 因此，通过步进插补距离来确定在内插器输出处获得伺服信号信号的分辨率。

    WRITING AND READING OF DATA IN PROBE-BASED DATA STORAGE DEVICES
    6.
    发明申请
    WRITING AND READING OF DATA IN PROBE-BASED DATA STORAGE DEVICES 失效
    在基于数据存储的数据存储设备中写入和读取数据

    公开(公告)号：US20080052601A1

    公开(公告)日：2008-02-28

    申请号：US11925872

    申请日：2007-10-27

    申请人： Thomas Albrecht ,  Theodore Antonakopoulos ,  Giovanni Cherubini ,  Ajay Dholakia ,  Evangelos Eleftheriou ,  Charalampos Pozidis

    发明人： Thomas Albrecht ,  Theodore Antonakopoulos ,  Giovanni Cherubini ,  Ajay Dholakia ,  Evangelos Eleftheriou ,  Charalampos Pozidis

    IPC分类号： G06F11/10 ,  G11C29/52

    CPC分类号： G06F11/1076 ,  B82Y10/00 ,  G06F2211/1042 ,  G11B9/14 ,  G11B9/1445 ,  G11B20/18

    摘要： Methods and apparatus are provided for controlling writing and reading of data in an array of A storage fields of a probe-based data storage device in which data is written to and read from the array of storage fields by a corresponding array of probes. One method provides error-tolerance by exploiting the inherent parallelism of the probe storage array. A user data block to be written to the A-field array is first coded to produce a plurality of C-byte codewords, such that r.C=k1A where r is the number of codewords and k1 is an integer greater than or equal to 1. A sub-blocks of k1 bytes are produced from the codewords by selecting successive bytes of each sub-block cyclically from the r codewords. The A sub-blocks are then written via respective probes to the corresponding storage fields of the storage field array.

    摘要翻译： 提供了用于控制在基于探针的数据存储设备的A个存储区域阵列中的数据的写入和读取的方法和装置，其中通过相应的探针阵列将数据写入存储区阵列并从存储区域读取数据。 一种方法通过利用探针存储阵列的固有并行性来提供容错性。 要写入A场阵列的用户数据块首先被编码以产生多个C字节码字，使得rC = k1A其中r是码字的数量， SUB> 1 是大于或等于1的整数。通过从r循环地选择每个子块的连续字节，从码字产生k个1字节的子块 码字。 然后通过相应的探针将A个子块写入存储字段阵列的对应存储字段。

    Storage device and operating method therefor
    8.
    发明申请
    Storage device and operating method therefor 失效
    存储设备及其操作方法

    公开(公告)号：US20070047427A1

    公开(公告)日：2007-03-01

    申请号：US11506229

    申请日：2006-08-18

    申请人： Giovanni Cherubini ,  Evangelos Eleftheriou ,  Charalampos Pozidis

    发明人： Giovanni Cherubini ,  Evangelos Eleftheriou ,  Charalampos Pozidis

    IPC分类号： G11B9/00

    CPC分类号： G11B9/1454 ,  B82Y10/00 ,  G11B11/007 ,  G11B2005/0021

    摘要： A storage device including a storage medium for storing data in the form of marks in multiple tracks aligned along track center lines, at least one read transducer for writing and reading said data stored in said storage medium, and an actuator for moving said storage medium relative to said at least one read transducer. The storage device further includes stored servo sequences, which are replicated by use of at least two different types of servo marks displaced by a given unique distance in a cross track direction relative to a respective track centerline, wherein the storage device is operable to retrieve servo sequences using read-back signals obtained from at least two different types of servo marks.

    摘要翻译： 一种存储装置，包括存储介质，用于以沿轨道中心线对准的多个轨道中的标记形式存储数据;至少一个读取换能器，用于写入和读取存储在所述存储介质中的所述数据;以及致动器，用于移动所述存储介质相对 到所述至少一个读取换能器。 存储装置还包括存储的伺服序列，其通过使用相对于相应轨道中心线在交叉轨道方向上移位给给定唯一距离的至少两种不同类型的伺服标记来复制，其中存储装置可操作以检索伺服 使用从至少两种不同类型的伺服标记获得的读回信号的序列。

    Data storage device
    10.
    发明申请
    Data storage device 失效
    数据存储设备

    公开(公告)号：US20060187803A1

    公开(公告)日：2006-08-24

    申请号：US11329466

    申请日：2006-01-11

    申请人： Peter Baechtold ,  Johannes Bednorz ,  Gerd Binnig ,  Giovanni Cherubini ,  Evangelos Eleftheriou ,  Michel Despont

    发明人： Peter Baechtold ,  Johannes Bednorz ,  Gerd Binnig ,  Giovanni Cherubini ,  Evangelos Eleftheriou ,  Michel Despont

    IPC分类号： G11B9/00

    CPC分类号： G11B11/007 ,  B82Y10/00 ,  G11B9/1472

    摘要： A storage device including a storage medium for storing data in the form of topographic or magnetic marks. At least one probe is mounted on a common frame, the common frame and the storage medium designed for moving relative to each other for creating or detecting said marks. Each probe includes a tip facing the storage medium, a read sensing element, a write element and a capacitive platform, that forms a first electrode and is designed for a voltage potential applied to it independent from a control signal for said read sensing element and for said voltage potential applied to said capacitive platform being independent from a control signal for said write heating element. It further comprises a second electrode arranged in a fixed position relative to the storage medium forming a first capacitor together wherein said first electrode and a medium between the first and second electrode.

    摘要翻译： 一种存储装置，包括用于以地形或磁标记的形式存储数据的存储介质。 至少一个探针安装在公共框架上，公共框架和存储介质被设计用于相对于彼此移动以创建或检测所述标记。 每个探针包括面向存储介质的尖端，读取感测元件，写入元件和电容平台，其形成第一电极，并被设计用于独立于用于所述读取感测元件的控制信号的施加于其的电压电位，并且为 施加到所述电容平台的所述电压电位独立于用于所述写入加热元件的控制信号。 它还包括布置在相对于存储介质固定位置的第二电极，形成第一电容器，其中所述第一电极和第一和第二电极之间的介质。