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30 条记录 (耗时 0.014 秒)

    Thermally-assisted recording (TAR) disk drive with patterned multilevel media and laser with power modulation
    12.
    发明授权
    Thermally-assisted recording (TAR) disk drive with patterned multilevel media and laser with power modulation 有权
    热辅助记录（TAR）磁盘驱动器，带有图形化多媒体和带功率调制的激光器

    公开(公告)号：US08081542B1

    公开(公告)日：2011-12-20

    申请号：US12942206

    申请日：2010-11-09

    申请人： Michael Konrad Grobis ,  Barry Cushing Stipe ,  Dieter K. Weller ,  Gabriel Zeltzer

    发明人： Michael Konrad Grobis ,  Barry Cushing Stipe ,  Dieter K. Weller ,  Gabriel Zeltzer

    IPC分类号： G11B7/085 ,  G11B5/02

    CPC分类号： B82Y10/00 ,  G11B5/012 ,  G11B5/6088 ,  G11B5/653 ,  G11B5/746 ,  G11B5/82 ,  G11B5/855 ,  G11B2005/0021

    摘要： A thermally-assisted recording (TAR) patterned-media magnetic recording disk drive has a perpendicular patterned-media disk with multilevel data islands and a laser capable of supplying multiple levels of output power to a near-field transducer (NFT). If there are only two cells in each island, each island is formed of an upper cell of magnetic material with a coercivity HC1 and a Curie temperature TC1, a lower cell of magnetic material with a coercivity HC2 and a Curie temperature TC2 greater than TC1, and a nonmagnetic spacer layer between the two cells. Each cell is formed of high-anisotropy material so as to have an anisotropy field greater than the magnetic write field. The TAR laser is capable of supplying at least two levels of output power to the NFT to allow the islands to be heated to two distinct temperatures so that the two cells in an island can be written so as to have either the same or opposite magnetizations.

    摘要翻译： 热辅助记录（TAR）图案介质磁记录盘驱动器具有具有多级数据岛的垂直图案化媒体盘和能够向近场换能器（NFT）提供多级输出功率的激光器。 如果每个岛中只有两个电池，每个岛由具有矫顽力HC1和居里温度TC1的磁性材料的上电池形成，具有矫顽力HC2和居里温度TC2大于TC1的磁性材料的下电池， 和两个电池之间的非磁性间隔层。 每个单元由高各向异性材料形成，以具有大于磁写入场的各向异性场。 TAR激光器能够向NFT提供至少两个级别的输出功率，以允许岛被加热到两个不同的温度，使得岛中的两个单元可被写入以具有相同或相反的磁化。

    Field device with display
    13.
    发明授权
    Field device with display 失效
    现场设备带显示屏

    公开(公告)号：US07010366B2

    公开(公告)日：2006-03-07

    申请号：US10189000

    申请日：2002-07-05

    申请人： Michael Konrad ,  Dieter Schmidt

    发明人： Michael Konrad ,  Dieter Schmidt

    IPC分类号： G05B15/00

    CPC分类号： G01D7/06 ,  G01D21/02 ,  G05B2219/23147 ,  G05B2219/23171 ,  G05B2219/25014 ,  G06T11/206

    摘要： A display (AV) for on-site visualization of conditions of an automated process (PZ) is disclosed. It comprises a display controller (AS) which at least temporarily provides a state indication signal (ZA) representing a constellation of states of at least two process data signals (PD1, PD2). At least one of the two process data signals (PD1, PD2) is derived from a signal (RX) generated externally to the field device (F1). The field device (F1) has a display element (AE) which responds to a change in the state indication signal (ZA) with a significant change in its appearance, thus signaling the constellation of the states of the two process data signals (PD1, PD2) in a visually perceptible manner. Therefore, the field device (F1) is particularly suited for on-site monitoring of entire plants or sections thereof by operating personnel.

    摘要翻译： 公开了一种用于现场可视化自动化处理（PZ）条件的显示器（AV）。 它包括显示控制器（AS），其至少临时提供表示至少两个处理数据信号（PD 1，...，PD 2）的状态星座的状态指示信号（ZA） SUB>）。 两个处理数据信号（PD 1 SUB，PD 2 2）中的至少一个是从现场设备（F 1）外部产生的信号（RX）导出的 ）。 现场设备（F 1> 1）具有显示元件（AE），其响应于状态指示信号（ZA）的改变，其外观有显着变化，因此发出状态的星座图 两个处理数据信号（PD＆lt; 1＆gt;，＆lt; 2＆gt; 2＆gt;）以视觉上可察觉的方式。 因此，现场设备（F 1> 1）特别适合于操作人员对整个工厂或其部分进行现场监控。

    Method for improving a patterned perpendicular magnetic recording disk with annealing
    14.
    发明授权
    Method for improving a patterned perpendicular magnetic recording disk with annealing 有权
    用于退火的图案化垂直磁记录盘的改进方法

    公开(公告)号：US09147423B2

    公开(公告)日：2015-09-29

    申请号：US13449279

    申请日：2012-04-17

    申请人： Michael Konrad Grobis ,  Olav Hellwig ,  Ernesto E. Marinero ,  Andrew Thomas McCallum ,  Dieter K. Weller

    发明人： Michael Konrad Grobis ,  Olav Hellwig ,  Ernesto E. Marinero ,  Andrew Thomas McCallum ,  Dieter K. Weller

    IPC分类号： B44C1/22 ,  H01L21/00 ,  G11B5/82 ,  G11B5/855 ,  C22C19/07 ,  C22C1/02

    CPC分类号： G11B5/855 ,  C22C1/02 ,  C22C19/07

    摘要： A method for making a bit-patterned-media magnetic recording disk with discrete magnetic islands includes annealing the data islands after they have been formed by an etching process. A hard mask, such as a layer of silicon nitride or carbon, may be first formed on the recording layer and a patterned resist formed on the hard mask. The resist pattern is then transferred into the hard mask, which is used as the etch mask to etch the recording layer and form the discrete data islands. After the data islands are formed by the etching process, the patterned recording layer is annealed. The annealing may be done in a vacuum, or in an inert gas, like helium or argon, or in a forming gas such as a reducing atmosphere of argon plus hydrogen. The annealing improves the coercivity, the effective saturation magnetization and the thermal stability of the patterned media.

    摘要翻译： 用于制造具有离散磁岛的位图形介质磁记录盘的方法包括在通过蚀刻工艺形成数据岛之后退火数据岛。 可以首先在记录层上形成诸如氮化硅或碳的一层的硬掩模和形成在硬掩模上的图案化抗蚀剂。 然后将抗蚀剂图案转移到硬掩模中，其用作蚀刻掩模以蚀刻记录层并形成离散数据岛。 在通过蚀刻工艺形成数据岛之后，对图案化记录层进行退火。 退火可以在真空中或在诸如氦或氩的惰性气体中进行，或者在形成气体如氩气和氢气的还原气氛中进行。 退火提高了图案化介质的矫顽力，有效饱和磁化强度和热稳定性。

    Device for representing and/or displaying various process and/or controlled variables
    18.
    发明授权
    Device for representing and/or displaying various process and/or controlled variables 失效
    用于表示和/或显示各种过程和/或控制变量的设备

    公开(公告)号：US07675481B2

    公开(公告)日：2010-03-09

    申请号：US11660270

    申请日：2005-06-22

    申请人： Michael Konrad ,  Georg Wolf

    发明人： Michael Konrad ,  Georg Wolf

    IPC分类号： G09G3/04

    CPC分类号： G09F9/302

    摘要： A device for representing and/or displaying various process and/or controlled variables for selectable application cases on a display unit, with bar graphs being arranged in respective, predetermined surface elements (A, B, C), with each bar graph, respectively each surface element (A, B, C), having a defined form and/or a defined position on the display. A control unit assembles bar graphs, respectively corresponding surface elements (A, B, C), mosaic-like in a display in such a manner that the resulting bar graph display is matched to a selected application case.

    摘要翻译： 一种用于在显示单元上表示和/或显示用于可选应用情况的各种处理和/或控制变量的装置，其中条形图分别布置在相应的预定表面元素（A，B，C）中，每个条形图分别各自 表面元素（A，B，C），具有限定的形式和/或显示器上的限定位置。 控制单元组合条形图，分别在显示器中以相应的表格元素（A，B，C）相似的方式组合条形图，使得得到的条形图显示与选定的应用情况相匹配。

    Magnetic recording disk drive with method for data preservation during high track misregistration (TMR) environment
    19.
    发明授权
    Magnetic recording disk drive with method for data preservation during high track misregistration (TMR) environment 有权
    磁记录磁盘驱动器，用于高跟踪配准（TMR）环境下的数据保存方法

    公开(公告)号：US08755142B2

    公开(公告)日：2014-06-17

    申请号：US13528794

    申请日：2012-06-20

    申请人： Michael Konrad Grobis ,  Manfred Ernst Schabes

    发明人： Michael Konrad Grobis ,  Manfred Ernst Schabes

    IPC分类号： G11B5/54

    CPC分类号： G11B19/045 ,  G11B5/596

    摘要： A hard disk drive (HDD) has a high track misregistration (TMR) mode of writing data. If the position error signal (PES) from the servo positioning information exceeds a first write inhibit threshold (WI-1), writing is not inhibited but a high TMR mode of operation is enabled. In high TMR mode, prior to writing data to the target track, the data on the adjacent tracks is read and stored in a buffer. The data to be written to the target track is also stored in the buffer, and is flagged to indicate that the data needs to be written. The data is then written to the target track. However, if during writing the PES exceeds a second threshold (WI-2), then the data from the adjacent encroached track in the buffer is flagged for writing and the process repeated with the encroached track set as the target track.

    摘要翻译： 硬盘驱动器（HDD）具有写入数据的高轨迹重合失调（TMR）模式。 如果来自伺服定位信息的位置误差信号（PES）超过第一写入禁止阈值（WI-1），则不禁止写入，而是能够进行高TMR操作模式。 在高TMR模式中，在将数据写入目标轨迹之前，相邻轨道上的数据被读取并存储在缓冲器中。 要写入目标轨道的数据也存储在缓冲区中，并被标记以指示数据需要写入。 然后将数据写入目标轨道。 然而，如果在写入期间PES超过第二阈值（WI-2），则来自缓冲器中的相邻被侵入轨道的数据被标记为写入，并且以侵入的轨道设置为目标轨道重复该过程。

    METHOD FOR IMPROVING A PATTERNED PERPENDICULAR MAGNETIC RECORDING DISK WITH ANNEALING
    20.
    发明申请
    METHOD FOR IMPROVING A PATTERNED PERPENDICULAR MAGNETIC RECORDING DISK WITH ANNEALING 有权
    用于改进带有退火的图形磁性记录磁盘的方法

    公开(公告)号：US20130270221A1

    公开(公告)日：2013-10-17

    申请号：US13449279

    申请日：2012-04-17

    申请人： Michael Konrad Grobis ,  Olav Hellwig ,  Ernesto E. Marinero ,  Andrew Thomas McCallum ,  Dieter K. Weller

    发明人： Michael Konrad Grobis ,  Olav Hellwig ,  Ernesto E. Marinero ,  Andrew Thomas McCallum ,  Dieter K. Weller

    IPC分类号： B05D3/10 ,  C21D9/00

    CPC分类号： G11B5/855 ,  C22C1/02 ,  C22C19/07

    摘要： A method for making a bit-patterned-media magnetic recording disk with discrete magnetic islands includes annealing the data islands after they have been formed by an etching process. A hard mask, such as a layer of silicon nitride or carbon, may be first formed on the recording layer and a patterned resist formed on the hard mask. The resist pattern is then transferred into the hard mask, which is used as the etch mask to etch the recording layer and form the discrete data islands. After the data islands are formed by the etching process, the patterned recording layer is annealed. The annealing may be done in a vacuum, or in an inert gas, like helium or argon, or in a forming gas such as a reducing atmosphere of argon plus hydrogen. The annealing improves the coercivity, the effective saturation magnetization and the thermal stability of the patterned media.

    摘要翻译： 用于制造具有离散磁岛的位图形介质磁记录盘的方法包括在通过蚀刻工艺形成数据岛之后退火数据岛。 可以首先在记录层上形成诸如氮化硅或碳的一层的硬掩模和形成在硬掩模上的图案化抗蚀剂。 然后将抗蚀剂图案转移到硬掩模中，其用作蚀刻掩模以蚀刻记录层并形成离散数据岛。 在通过蚀刻工艺形成数据岛之后，对图案化记录层进行退火。 退火可以在真空中或在诸如氦或氩的惰性气体中进行，或者在形成气体如氩气和氢气的还原气氛中进行。 退火提高了图案化介质的矫顽力，有效饱和磁化强度和热稳定性。