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1. 发明授权

US07102847B2 Identification of laterally positioned servo bands employing differentiating characteristics of servo patterns 有权
公开(公告)号：US07102847B2
公开(公告)日：2006-09-05
申请号：US11215456
申请日：2005-08-29
申请人： Nhan Xuan Bui , James Howard Eaton , Junichi Fukuda , Glen Alan Jaquette , Eiji Ogura , Mark Allan Taylor , Kazuhiro Tsuruta
发明人： Nhan Xuan Bui , James Howard Eaton , Junichi Fukuda , Glen Alan Jaquette , Eiji Ogura , Mark Allan Taylor , Kazuhiro Tsuruta
IPC分类号： G11B5/584 , G11B5/09
CPC分类号： G11B5/584 , G11B5/00813 , G11B5/78
摘要： In a tape having separate servo bands of patterns positioned laterally across the tape, the patterns of a separate servo band have at least one differentiating characteristic with respect to patterns of another of the separate servo bands. The differentiating characteristic allows identification of the separate servo bands. For example, the patterns of a separate servo band have differing azimuthal orientations of detectable transitions with respect to another servo band, such as being laterally inverted. In another, variations in the width of gaps of patterns are made with respect to another servo band. In another, variations are made in the number of the detectable transitions of patterns with respect to the patterns of another servo band.

2. 发明授权

US07102846B2 Identification of laterally positioned servo bands employing differentiating characteristics of servo patterns 失效
公开(公告)号：US07102846B2
公开(公告)日：2006-09-05
申请号：US11215132
申请日：2005-08-29
申请人： Nhan Xuan Bui , James Howard Eaton , Junichi Fukuda , Glen Alan Jaquette , Eiji Ogura , Mark Allan Taylor , Kazuhiro Tsuruta
发明人： Nhan Xuan Bui , James Howard Eaton , Junichi Fukuda , Glen Alan Jaquette , Eiji Ogura , Mark Allan Taylor , Kazuhiro Tsuruta
IPC分类号： G11B5/584 , G11B5/09
CPC分类号： G11B5/584 , G11B5/00813 , G11B5/78
摘要： In a tape having separate servo bands of patterns positioned laterally across the tape, the patterns of a separate servo band have at least one differentiating characteristic with respect to patterns of another of the separate servo bands. The differentiating characteristic allows identification of the separate servo bands. For example, the patterns of a separate servo band have differing azimuthal orientations of detectable transitions with respect to another servo band, such as being laterally inverted. In another, variations in the width of gaps of patterns are made with respect to another servo band. In another, variations are made in the number of the detectable transitions of patterns with respect to the patterns of another servo band.

3. 发明授权

US07002763B2 Identification of laterally positioned servo bands employing differentiating characteristics of servo patterns 失效
标题翻译：使用伺服模式的微分特性识别横向定位的伺服带
公开(公告)号：US07002763B2
公开(公告)日：2006-02-21
申请号：US10638041
申请日：2003-08-08
申请人： Nhan Xuan Bui , James Howard Eaton , Junichi Fukuda , Glen Alan Jaquette , Eiji Ogura , Mark Allan Taylor , Kazuhiro Tsuruta
发明人： Nhan Xuan Bui , James Howard Eaton , Junichi Fukuda , Glen Alan Jaquette , Eiji Ogura , Mark Allan Taylor , Kazuhiro Tsuruta
IPC分类号： G11B5/09
CPC分类号： G11B5/584 , G11B5/00813 , G11B5/78
摘要： In a tape having separate servo bands of patterns positioned laterally across the tape, the patterns of a separate servo band have at least one differentiating characteristic with respect to patterns of another of the separate servo bands. The differentiating characteristic allows identification of the separate servo bands. For example, the patterns of a separate servo band have differing azimuthal orientations of detectable transitions with respect to another servo band, such as being laterally inverted. In another, variations in the width of gaps of patterns are made with respect to another servo band. In another, variations are made in the number of the detectable transitions of patterns with respect to the patterns of another servo band.
摘要翻译：在具有横向跨越带的位置的分离的图案的带的带中，单独的伺服带的图案相对于另一个分离的伺服带的图案具有至少一个微分特性。微分特性允许识别单独的伺服带。例如，单独的伺服带的图案具有相对于另一个伺服带的可检测转变的方位取向不同，例如横向倒置。另一方面，相对于另一个伺服带，进行图案间隙宽度的变化。另一方面，在相对于另一个伺服带的图案的图案的可检测转变的数量中进行变化。

4. 发明授权

US06937413B2 Tape servo information with superimposed data information providing servo band identification 有权
标题翻译：磁带伺服信息与叠加数据信息提供伺服带识别
公开(公告)号：US06937413B2
公开(公告)日：2005-08-30
申请号：US10638080
申请日：2003-08-08
申请人： Nhan Xuan Bui , James Howard Eaton , Junichi Fukuda , Glen Alan Jaquette , Eiji Ogura , Mark Allan Taylor , Kazuhiro Tsuruta
发明人： Nhan Xuan Bui , James Howard Eaton , Junichi Fukuda , Glen Alan Jaquette , Eiji Ogura , Mark Allan Taylor , Kazuhiro Tsuruta
IPC分类号： G11B5/008 , G11B5/584 , G11B5/78 , G11B5/09
CPC分类号： G11B5/584 , G11B5/00813 , G11B5/78
摘要： In magnetic tape having separate longitudinal servo bands of servo information with superimposed data information, the separate servo bands have selected different superimposed data information, to identify the separate servo bands for independent addressability. The servo information comprises non-parallel laterally extending transitions to indicate lateral positioning, and the selected different superimposed data information may comprise a lack thereof in portion(s) of the servo bands. Where the superimposed data information is longitudinal position information of the tape, the selected different superimposed data information may comprise different longitudinal position information of one or more servo band(s). The selected different superimposed data information may comprise a band identifier in the superimposed data information of one or more of the servo bands.
摘要翻译：在具有具有叠加数据信息的伺服信息的单独的纵向伺服带的磁带中，分离的伺服带已经选择了不同的叠加数据信息，以识别用于独立寻址能力的单独的伺服带。伺服信息包括非平行横向延伸的转换以指示横向定位，并且所选择的不同叠加数据信息可能包括在伺服带的一部分中的缺乏。在叠加数据信息是磁带的纵向位置信息的情况下，所选择的不同叠加数据信息可以包括一个或多个伺服带的不同纵向位置信息。所选择的不同的叠加数据信息可以包括一个或多个伺服带的叠加数据信息中的频带标识符。

5. 发明授权

US5930065A Timing based servo longitudinal addressing 失效
标题翻译：基于定时的伺服纵向寻址
公开(公告)号：US5930065A
公开(公告)日：1999-07-27
申请号：US859830
申请日：1997-05-16
申请人： Thomas Robert Albrecht , Robert Carl Barrett , James Howard Eaton , Robert Allen Hutchins , Glen Alan Jaquette
发明人： Thomas Robert Albrecht , Robert Carl Barrett , James Howard Eaton , Robert Allen Hutchins , Glen Alan Jaquette
IPC分类号： G11B5/584 , G11B20/10 , G11B21/10 , G11B27/10 , G11B27/30 , G11B27/19
CPC分类号： G11B21/10 , G11B27/107 , G11B27/3027 , G11B5/584 , G11B20/10009 , G11B2220/90
摘要： Disclosed is a magnetic tape media having addressing data information superimposed on prerecorded track following servo information. The servo information is recorded in magnetic flux transition patterns defining at least one longitudinal servo track. A servo burst pattern of at least two repeated pairs of non-parallel magnetic flux transitions is provided, at least one of which transitions is slanted or otherwise continuously longitudinally variable across the width of the servo track. At least two transitions of the repeated pairs are shifted longitudinally with respect to other of the transitions, the shifted transitions comprising the superimposed addressing data information. Also disclosed is a magnetic tape media having prerecorded combined servo and data information recorded in repeated pairs of magnetic flux dual transitions, at least one of the repeated pairs of dual transitions having a different width with respect to other of the transitions, the different width transitions comprising data information.
摘要翻译：公开了一种磁带介质，其具有叠加在伺服信息之后的预先记录的轨道上的寻址数据信息。伺服信息被记录在限定至少一个纵向伺服轨道的磁通转变图案中。提供了至少两个重复的非平行磁通转换对的伺服突发图案，其中至少一个转变在伺服轨迹的宽度上倾斜或以其它方式连续纵向变化。重复对的至少两个转换相对于其他转换被纵向移动，移位的转换包括叠加的寻址数据信息。还公开了一种磁带介质，其具有以重复的磁通双重转换对记录的预先记录的组合伺服和数据信息，重复的双重转换对中的至少一个相对于其他转换具有不同的宽度，不同的宽度转变包括数据信息。

6. 发明授权

US07193812B2 Recording head compensation for tape shrinkage and expansion 失效
标题翻译：记录头补偿胶带收缩和扩张
公开(公告)号：US07193812B2
公开(公告)日：2007-03-20
申请号：US10627079
申请日：2003-07-25
申请人： James Howard Eaton
发明人： James Howard Eaton
IPC分类号： G11B5/55 , G11B5/585
CPC分类号： G11B5/584 , G11B5/127 , G11B15/62
摘要： A recording head to simultaneously read or write data to and from a plurality of tracks on magnetic tape, while compensating for shrinkage or expansion caused by moisture, temperature, creep caused by tension in the tape, creep caused by dimensional instability of the tape, as well as other causes. A recording head in accordance with the invention includes a leading module and a trailing module. In order to accommodate fluctuation in tape dimensions due to expansion or shrinkage, the leading and trailing modules may be offset with respect to one another. By offsetting one module with respect to the other, selected read and write elements from one module may more closely align with certain tracks of an expanded or shrunk tape, while other read and write elements from the other module may more closely align with other tracks on the tape.
摘要翻译：一种记录头，用于同时读取或写入磁带上的多个轨道的数据，同时补偿由水分，温度，由带中的张力引起的蠕变引起的收缩或膨胀，由带的尺寸不稳定引起的蠕变，如以及其他原因。根据本发明的记录头包括前导模块和拖尾模块。为了适应由于膨胀或收缩引起的带尺寸的波动，前后模块可能相对于彼此偏移。通过相对于另一个模块偏移一个模块，来自一个模块的所选择的读取和写入元件可以与扩展或收缩的带的某些轨道更紧密地对准，而来自另一个模块的其他读取和写入元件可以更紧密地与其他轨道对齐磁带。

7. 发明授权

US06341416B1 Method for mass producing partial width linear tape recording head 失效
标题翻译：用于批量生产部分宽度线性带记录头的方法
公开(公告)号：US06341416B1
公开(公告)日：2002-01-29
申请号：US09188997
申请日：1998-11-09
申请人： Robert Glenn Biskeborn , James Howard Eaton
发明人： Robert Glenn Biskeborn , James Howard Eaton
IPC分类号： G11B542
CPC分类号： G11B5/10 , G11B5/00813 , G11B5/1871 , G11B5/255 , G11B5/3106 , G11B5/4893 , G11B5/584 , G11B5/60 , G11B15/602 , G11B15/62 , Y10T29/4903 , Y10T29/49041
摘要： A dimple magnetic recording head in a transducer assembly for linear tape drives haviang a flat transducing surface extending laterally a partial width of the magnetic recording tape is mass produced by lapping a row of transducers on a substrate to form a flat transducing surface. The row of substrate elements is then diced into separate substrate elements. Two parallel, spaced apart tape support surfaces are provided extending laterally the full width of the tape, and one of the diced substrate elements is mounted intermediate the tape support surfaces with the flat transducing surface exposed for forming a tape facing surface.
摘要翻译：在用于线性带驱动器的换能器组件中的凹陷磁记录头通过在衬底上研磨一排换能器以形成平坦的换能表面而大量产生通过横向延伸的磁记录带的部分宽度的扁平换能表面。然后将该行衬底元件切割成单独的衬底元件。提供两个平行的间隔开的带支撑表面，其横跨带的全宽度延伸，并且其中一个切割的基底元件安装在带支撑表面之间，平坦的换能表面暴露以形成面向带的表面。

8. 发明授权

US5905613A Bidirectional flat contour linear tape recording head and drive 失效
标题翻译：双向扁平轮廓线性磁带记录头和驱动器
公开(公告)号：US5905613A
公开(公告)日：1999-05-18
申请号：US896782
申请日：1997-07-18
申请人： Robert Glenn Biskeborn , James Howard Eaton
发明人： Robert Glenn Biskeborn , James Howard Eaton
IPC分类号： G11B15/60 , G11B15/64
CPC分类号： G11B15/64 , G11B15/607
摘要： A bidirectional linear thin film tape head and drive are disclosed with a flat contour on a wear resistant ceramic substrate. At least one thin film transducer is provided on a side of the substrate, forming one edge to the flat transducing surface, and another edge is formed at the opposite side of the flat transducing surface. In one embodiment, both the transducer edge, with an alumina overcoat protecting the transducer, and the opposite edge of the flat transducing surface form outer tape path edges, and in another embodiment, the thin film transducer is protected by a ceramic closure that covers the thin film transducer and forms an extension to the flat transducing surface which provides an outer tape path edge. The edges remove the air entrained by the tape moving relative to the head in either direction to allow contact or near contact recording with the flat transducing surface.
摘要翻译：在耐磨陶瓷基板上公开了具有平坦轮廓的双向线性薄膜磁带头和驱动器。至少一个薄膜换能器设置在基板的一侧上，在平面换能表面上形成一个边缘，另一个边缘形成在平面换能表面的相对侧。在一个实施例中，换能器边缘与保护换能器的氧化铝外涂层以及平坦转换表面的相对边缘形成外带路径边缘，并且在另一个实施例中，薄膜换能器由覆盖薄膜换能器并且形成到提供外带路径边缘的扁平换能表面的延伸。边缘去除由磁带夹带的空气相对于磁头沿任一方向移动，以允许与平面传感表面接触或近接触记录。

9. 发明授权

US08675310B2 Embedded chip tape head 失效
标题翻译：嵌入式芯片磁带头
公开(公告)号：US08675310B2
公开(公告)日：2014-03-18
申请号：US13557087
申请日：2012-07-24
申请人： Robert Glenn Biskeborn , James Howard Eaton
发明人： Robert Glenn Biskeborn , James Howard Eaton
IPC分类号： G11B5/105 , G11B5/187 , G11B5/265 , G11B15/60
CPC分类号： G11B5/584
摘要： A tape drive system according to one embodiment includes a magnetic head. The magnetic head includes first and second beams each having a tape bearing surface, a face, a recess in the tape bearing surface thereof, the faces of the beams facing either towards each other or away from each other; a first chip being positioned in the recess of the first beam; and a second chip being positioned in the recess of the second beam, wherein each chip has circuitry selected from a group consisting of read elements, write elements, and combinations thereof, wherein a tape bearing surface of each chip is generally aligned with the tape bearing surface of the associated beam, and wherein an end of each chip is generally aligned with the face of the associated beam. The system also includes a drive mechanism and a controller.
摘要翻译：根据一个实施例的磁带驱动系统包括磁头。磁头包括第一和第二梁，每个梁具有带支承表面，一个表面，在该带支承表面中的一个凹槽，该梁的表面朝向彼此或彼此远离; 第一芯片定位在第一光束的凹部中; 并且第二芯片定位在第二光束的凹槽中，其中每个芯片具有选自由读取元件，写入元件及其组合组成的组的电路，其中每个芯片的带承载表面大致与带状轴承相关联的光束的表面，并且其中每个芯片的端部通常与相关联的光束的面对齐。该系统还包括一个驱动机构和一个控制器。

10. 发明授权

US07593194B2 Tape recording head promoting lateral motion 失效
标题翻译：磁带记录头促进横向运动
公开(公告)号：US07593194B2
公开(公告)日：2009-09-22
申请号：US10999387
申请日：2004-11-30
申请人： James Howard Eaton , Glynda Williams Eaton, legal representative
发明人： James Howard Eaton
IPC分类号： G11B5/33 , G11B5/127
CPC分类号： G11B5/584
摘要： A multi-channel tape recording head or apparatus that has cable connection pads aligned along a direction that runs substantially perpendicular to a multi-channel tape recording head actuation direction, which allows a ribbon-type external cable, connected to the cable connection pads, to bend in its most flexible direction when the multi-channel tape recording head moves.
摘要翻译：一种多通道磁带记录头或装置，其具有沿着基本上垂直于多通道磁带记录头致动方向延伸的方向排列的电缆连接垫，其允许连接到电缆连接焊盘的带状外部电缆当多通道磁带记录头移动时，以最灵活的方向弯曲。

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