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    Probe and data storage device for scanning on substrate
    2.
    发明专利
    Probe and data storage device for scanning on substrate 审中-公开
    用于在基板上扫描的探测和数据存储设备

    公开(公告)号：JP2006194883A

    公开(公告)日：2006-07-27

    申请号：JP2006004967

    申请日：2006-01-12

    Applicant: Internatl Business Mach Corp ,  インターナショナル・ビジネス・マシーンズ・コーポレーションInternational Business Maschines Corporation

    Inventor： ALBRECHT THOMAS ,  DESPONT MICHEL ,  DUERIG URS T ,  LANTZ MARK A ,  ROTHUIZEN HUGO E ,  WIESMANN ROTHUIZEN DOROTHEA W

    IPC: G01Q70/14 ,  G01Q80/00

    CPC classification number: G01Q70/14 ,  G01Q80/00 ,  G11B9/1409 ,  G11B11/007

    Abstract: PROBLEM TO BE SOLVED: To provide a probe and a data storage device, requiring less power consumption. SOLUTION: The data storage device includes a storage medium for storing data in a form of marks, and at least one probe for scanning this storage medium, and the storage medium can be included in the substrate. The probe contains a cantilever including a terminal, where this terminal functions as an electrical contact to mechanically be fixed on a probe retention structure, which can be a common frame of the data storage device during probe operation. The probe also contains a support structure, to which it mechanically connects the terminal directly or via a hinge. This support structure extends so as to separate from the terminal. The end section having a nano-scaled vertex is provided. A beam structure, which contains a heat resistor, is installed at the end section of the support structure. This beam structure is thinner than the area of the support structure, directly contacting the beam structure in at least the direction parallel to the shaft of the end section. COPYRIGHT: (C)2006,JPO&NCIPI

    Abstract translation: 要解决的问题：提供探头和数据存储设备，需要较少的功耗。 解决方案：数据存储装置包括用于以标记形式存储数据的存储介质和用于扫描该存储介质的至少一个探针，并且存储介质可以包括在基板中。 探头包含一个包括端子的悬臂，其中该端子作为电触头用于机械地固定在探针保持结构上，该探针保持结构可以是探针操作期间数据存储装置的公共框架。 探头还包含一个支撑结构，它直接或通过铰链机械连接端子。 该支撑结构延伸以与终端分离。 提供具有纳米级顶点的端部。 在支撑结构的端部处安装有包含热电阻器的梁结构。 该梁结构比支撑结构的区域更薄，至少在平行于端部的轴的方向上直接接触梁结构。 版权所有（C）2006，JPO＆NCIPI

    WEAR-LESS OPERATION OF A MATERIAL SURFACE WITH A SCANNING PROBE MICROSCOPE
    3.
    发明申请
    WEAR-LESS OPERATION OF A MATERIAL SURFACE WITH A SCANNING PROBE MICROSCOPE 审中-公开
    使用扫描探针显微镜对材料表面进行无磨损操作

    公开(公告)号：WO2011055346A2

    公开(公告)日：2011-05-12

    申请号：PCT/IB2010055062

    申请日：2010-11-08

    Applicant: IBM ,  DUERIG URS T ,  GOTSMANN BERND W ,  KNOLL ARMIN W ,  LANTZ MARK A

    Inventor： DUERIG URS T ,  GOTSMANN BERND W ,  KNOLL ARMIN W ,  LANTZ MARK A

    CPC classification number: G01Q60/363 ,  G01Q70/10

    Abstract: The invention concerns a method for scanning a surface (52) of a material (50) with a scanning probe microscope or SPM (10), the SPM having a cantilever sensor (100) configured to exhibit distinct spring behaviors (C, Ck), the method comprising: - operating the SPM in contact mode, whereby the sensor is scanned on the material surface and a first spring behavior (C) of the sensor (e.g. a fundamental mode of flexure thereof) is excited by deflection of the sensor by the material surface; and - exciting with excitation means a second spring behavior (Ck) of the sensor at a resonance frequency thereof (e.g. one or more higher-order resonant modes) of the cantilever sensor to modulate an interaction of the sensor and the material surface and thereby reduce the wearing of the material surface.

    Abstract translation: 本发明涉及一种用扫描探针显微镜或SPM（10）扫描材料（50）的表面（52）的方法，SPM具有悬臂传感器（100），其被配置为呈现明显的弹簧行为（C，Ck）， 该方法包括： - 以接​​触模式操作SPM，由此在材料表面上扫描传感器，并且传感器的第一弹性（C）（例如其基本弯曲模式）被传感器的偏转激发 材料表面; 和 - 激发激励意味着传感器在悬臂传感器的共振频率（例如一个或多个高阶谐振模式）下的第二弹簧行为（Ck），以调制传感器和材料表面的相互作用，从而减少 材料表面的磨损。

    SERVO CONTROL IN TAPE DRIVES
    5.
    发明申请
    SERVO CONTROL IN TAPE DRIVES 审中-公开
    磁带驱动器中的伺服控制

    公开(公告)号：WO2009153740A3

    公开(公告)日：2010-02-25

    申请号：PCT/IB2009052577

    申请日：2009-06-17

    Applicant: IBM ,  CHERUBINI GIOVANNI ,  JELITTO JENS ,  LANTZ MARK A

    Inventor： CHERUBINI GIOVANNI ,  JELITTO JENS ,  LANTZ MARK A

    IPC: G11B5/58 ,  G11B15/43

    CPC classification number: G11B5/58 ,  G11B5/596 ,  G11B15/093 ,  G11B15/43

    Abstract: Servo control methods and apparatus are provided for a tape drive (1) where a read/write head (2) reads and writes data on magnetic tape (3) with at least one servo track for providing transversal position information. At least two servo readers (S) are associated with the read/write head (2), each arranged for reading a said servo track during read/write operations. The servo readers (S) are operative concurrently to generate respective servo read signals (r). A position estimator (8) processes each servo read signal (r) to generate a series of position values, corresponding to respective time instants, indicative of transversal position of the associated servo reader (S). A servo controller (10) calculates from the position values and time instants a skew value (?), indicative of tape skew relative to the read/write head (2), and a tension variation value (AT) indicative of variation of tape tension from a reference value. The servo controller (10) is adapted to account for cross-coupling between tape skew and tension variation in the joint calculation of the skew and tension variation values. Where three servo readers (S) are operative concurrently, the servo controller (10) can be adapted to account for time dependency of tape skew and tension variation and to calculate respective time derivatives (?\ AT') for the skew and tension variation values (?, AT). The calculated values can then be used to make compensatory adjustments to tape tension and tape skew relative to the read/write head (2).

    Abstract translation: 为磁带驱动器（1）提供伺服控制方法和装置，其中读/写磁头（2）用至少一个用于提供横向位置信息的伺服磁道读取和写入磁带（3）上的数据。 至少两个伺服读取器（S）与读/写头（2）相关联，每个伺服读取器（S）被布置用于在读/写操作期间读取所述伺服轨道。 伺服读取器（S）同时工作以产生相应的伺服读取信号（r）。 位置估计器（8）处理每个伺服读取信号（r）以产生指示相关伺服读取器（S）的横向位置的对应于各个时刻的一系列位置值。 伺服控制器（10）根据位置值和时刻计算指示相对于读/写头（2）的磁带偏斜的偏斜值（θ）和指示磁带张力变化的张力变化值（AT） 从参考值。 伺服控制器（10）适于考虑歪斜和张力变化值的联合计算中的带偏斜和张力变化之间的交叉耦合。 在三个伺服读取器（S）同时操作的情况下，伺服控制器（10）可以适应于考虑到磁带歪斜和张力变化的时间依赖性，并且计算歪斜和张力变化值的相应时间导数（Δ\ AT'） （？， 在）。 然后，计算的值可用于对磁带张力和相对于读/写磁头（2）的磁带歪斜进行补偿性调整。

    APPARATUS FOR REDUCING SENSITIVITY OF AN ARTICLE TO MECHANICAL SHOCK
    6.
    发明申请
    APPARATUS FOR REDUCING SENSITIVITY OF AN ARTICLE TO MECHANICAL SHOCK 审中-公开
    降低机械性震动灵敏度的装置

    公开(公告)号：WO03021127A8

    公开(公告)日：2003-06-05

    申请号：PCT/IB0202865

    申请日：2002-07-19

    Applicant: IBM ,  BINNIG GERD K ,  HAEBERLE WALTER ,  LANTZ MARK A ,  ROTHUIZEN HUGO E

    Inventor： BINNIG GERD K ,  HAEBERLE WALTER ,  LANTZ MARK A ,  ROTHUIZEN HUGO E

    IPC: F16F7/00 ,  F16F7/10 ,  G01B7/34 ,  G01N27/00 ,  G01Q70/04 ,  G11B9/00 ,  G11B33/08 ,  G12B1/00 ,  H02K33/02 ,  G12B21/22

    CPC classification number: G01Q70/06 ,  F16F7/10 ,  G01Q70/04 ,  G11B9/14 ,  G11B9/1418 ,  G11B33/08

    Abstract: Apparatus for reducing sensitivity of an article to mechanical shock comprises a frame; first and second planar masses mounted in the frame for bi-directional movement relative to the frame along a first axis of displacement; a first lever pivotable about a first fulcrum secured to the frame; the lever having one end connected to the first mass and the other end connected to the second mass, and the fulcrum being disposed between the ends of the lever; whereby the torque exerted about the fulcrum by the first mass is countered by the torque exerted about the fulcrum by the second mass in response to a mechanical shock applied to the frame along the axis of displacement such that an article carried by the first mass in use has reduced sensitivity to the shock.

    Abstract translation: 用于降低制品对机械冲击的敏感性的装置包括框架; 安装在框架中的第一和第二平面质量块，用于沿着第一移动轴线相对于框架进行双向运动; 围绕固定到框架的第一支点可枢转的第一杠杆; 所述杆的一端连接到所述第一质量块，所述另一端连接到所述第二质量块，并且所述支点设置在所述杆的端部之间; 由此由第一质量块围绕支点施加的扭矩通过响应于沿着位移轴线施加到框架的机械冲击而由第二质量块围绕支点施加的扭矩抵消，使得由第一质量块在使用中承载的物品 已经降低了对休克的敏感性。

    HEAD DESIGN FOR WRITING SERVO PATTERNS ON MAGNETIC TAPE
    7.
    发明申请
    HEAD DESIGN FOR WRITING SERVO PATTERNS ON MAGNETIC TAPE 审中-公开
    在磁带上书写伺服模式的主要设计

    公开(公告)号：WO2009136374A3

    公开(公告)日：2009-12-30

    申请号：PCT/IB2009051882

    申请日：2009-05-07

    Applicant: IBM ,  CHERUBINI GIOVANNI ,  CIDECIYAN ROY D ,  ELEFTHERIOU EVANGELOS S ,  JELITTO JENS ,  LANTZ MARK A

    Inventor： CHERUBINI GIOVANNI ,  CIDECIYAN ROY D ,  ELEFTHERIOU EVANGELOS S ,  JELITTO JENS ,  LANTZ MARK A

    IPC: G11B5/584 ,  G11B21/10

    CPC classification number: G11B5/584

    Abstract: A servo write head is provided and is configured to simultaneously write at least two servo patterns in respective servo bands on linear magnetic tape. Centerlines of the servo patterns are substantially uniformly spaced in the lateral direction. In addition, the servo patterns of all adjacent respective servo bands are displaced relative to each other in a longitudinal direction by an amount that is related to a length of a servo frame and a type of the servo patterns.

    Abstract translation: 伺服写入头被提供并被配置为在线性磁带上的相应伺服带中同时写入至少两个伺服模式。 伺服图案的中心线在横向上基本均匀地间隔开。 另外，所有相邻的各个伺服带的伺服图案在纵向上相对于彼此移位与伺服帧的长度和伺服图案的类型有关的量。

    SYNCHRONIZATION OF SYMMETRIC TIMING BASED SERVO BURSTS
    9.
    发明专利
    SYNCHRONIZATION OF SYMMETRIC TIMING BASED SERVO BURSTS 未知

    公开(公告)号：CA2780235A1

    公开(公告)日：2011-09-01

    申请号：CA2780235

    申请日：2011-01-19

    Applicant: IBM

    Inventor： CHERUBINI GIOVANNI ,  JELITTO JENS ,  LANTZ MARK A ,  HUTCHINS ROBERT A

    IPC: G11B5/584

    Abstract: Timing based servo bursts of servo frames, in which the frames are arranged to be symmetric with the same number of servo stripes in each burst of a frame, are synchronized by shifting selected bits. For example, servo frames are arranged with four servo bursts with an equal number of servo stripes in each burst, the servo frames comprising two symmetric sub-frames, each sub-frame comprising two bursts of servo stripes that are parallel to each other within a burst, and the bursts are non-parallel with respect to each other; each servo burst is arranged to comprise at least one reference servo stripe; and each servo burst is arranged to comprise at least one shifted servo stripe, wherein the shift is in the same longitudinal direction with respect to at least one reference servo stripe for each burst of a frame and the opposite longitudinal direction for bursts of sequentially adjacent frames.

    Verfahren zum Regeln der seitlichen Posititon eines Bandkopfes eines Magnetbandlaufwerks
    10.
    发明专利
    Verfahren zum Regeln der seitlichen Posititon eines Bandkopfes eines Magnetbandlaufwerks 未知

    公开(公告)号：DE102016220800B4

    公开(公告)日：2020-11-26

    申请号：DE102016220800

    申请日：2016-10-24

    Applicant: IBM

    Inventor： CHERUBINI GIOVANNI ,  LANTZ MARK A ,  PANTAZI ANGELIKI ,  FURRER SIMEON

    IPC: G11B5/008 ,  G11B5/584 ,  G11B21/10

    Abstract: Verfahren zum Regeln einer seitlichen Position eines Bandkopfes (108) eines Magnetbandlaufwerks, das Verfahren aufweisend:Ermitteln eines ersten Servosignals durch Ablesen von Positionsmarkierungen von einem ersten Servoband (114) auf einem Magnetband (102) unter Verwendung eines ersten Sensors (110),Ermitteln eines zweiten Servosignals durch Ablesen von Positionsmarkierungen von einem zweiten Servoband (114) auf dem Magnetband (102) unter Verwendung eines zweiten Sensors (112),Verzögern des zweiten Servosignals relativ zu dem ersten Servosignal um eine Verzögerung zum Erzeugen eines verzögerten zweiten Servosignals, wobei die Verzögerung auf der Frequenz (f) einer Längsschwingung des Magnetbands (102) beruht,Berechnen eines gemittelten Signals beruhend auf dem ersten Servosignal und dem verzögerten zweiten Servosignal,Ermitteln von Servoinformationen aus dem gemittelten Signal, wobei die Servoinformationen eine Abweichung der seitlichen Position des Bandkopfes (108) von einer idealen seitlichen Position des Bandkopfes (108) relativ zu dem Magnetband (102) angeben, undRegeln des Bandkopfes (108) zum Einstellen dessen seitlicher Position derart, dass die Abweichung verringert wird.

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