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1. 发明授权

US07548397B2 Magnetic reader with piggybacked fence 有权
标题翻译：带读写器的磁性读卡器
公开(公告)号：US07548397B2
公开(公告)日：2009-06-16
申请号：US11281734
申请日：2005-11-16
申请人： Robert Glenn Biskeborn , Icko E. T. Iben , Peter VanderSalm Koeppe , Jason Liang
发明人： Robert Glenn Biskeborn , Icko E. T. Iben , Peter VanderSalm Koeppe , Jason Liang
IPC分类号： G11B5/187
CPC分类号： G11B5/2652 , G11B5/295
摘要： A magnetic head comprises a plurality of elements selected from a group consisting of readers and writers. A servo sensor is positioned towards the elements, the servo sensor being adapted for sensing a first servo track of a magnetic medium. A fence is positioned towards the servo sensor and aligned therewith in a tape travel direction. A magnetic head in another embodiment includes a substrate and a reader positioned above the substrate, the reader having a sensor and shields sandwiching the sensor. A fence is positioned towards the reader on an opposite side thereof from the substrate, the fence being aligned with the reader in a travel direction of a magnetic medium passing thereby.
摘要翻译：磁头包括从由读取器和写入器组成的组中选择的多个元件。伺服传感器朝向元件定位，伺服传感器适于感测磁介质的第一伺服轨道。挡板朝向伺服传感器定位，并沿着磁带行进方向对齐。在另一个实施例中的磁头包括位于衬底上方的衬底和读取器，读取器具有夹持传感器的传感器和屏蔽件。围栏位于读取器的与基板相对的一侧，挡板与读取器沿着通过的磁介质的行进方向对准。

2. 发明授权

US07477482B2 Magnetic recording head 有权
标题翻译：磁记录头
公开(公告)号：US07477482B2
公开(公告)日：2009-01-13
申请号：US11110140
申请日：2005-04-19
申请人： Robert Glenn Biskeborn , Icko E. T. Iben , Jason Liang
发明人： Robert Glenn Biskeborn , Icko E. T. Iben , Jason Liang
IPC分类号： G11B5/23 , G11B5/29
CPC分类号： G11B5/23 , G11B5/00821 , G11B5/00826 , G11B5/10 , G11B5/1871 , G11B5/232 , G11B5/255 , G11B5/2651 , G11B5/295 , G11B5/3106 , G11B5/3169 , G11B5/40
摘要： A filled-gap magnetic recording head is provided comprising a flat or cylindrical contour head having a row of magnetic transducers in a gap region disposed between a rowbar substrate and a closure. The gap region is intentionally recessed to have a predetermined recess profile below a tape support surface. An electrical insulation layer is deposited on the tape support surface and on the recess profile of the gap region. The insulation layer prevents electrical shorting between the magnetic transducers and other conductive elements in the gap due to accumulations of conductive debris from the magnetic recording tape. A method of making the filled-gap magnetic recording head by intentionally recessing the gap region, cleaning the recessed profile and depositing an insulator layer is provided.
摘要翻译：提供了一种填充间隙磁记录头，其包括平坦或圆柱形轮廓头，该平头或圆柱形轮廓头在布置在划线条基板和封盖之间的间隙区域中具有一排磁性换能器。间隙区域被有意地凹入以在带支撑表面下方具有预定的凹槽轮廓。电绝缘层沉积在带支撑表面和间隙区域的凹槽轮廓上。绝缘层防止由于磁记录带上的导电碎屑的积聚导致的磁换能器与间隙中的其它导电元件之间的电短路。提供了通过有意地凹陷间隙区域，清洁凹陷轮廓和沉积绝缘体层来制造填充间隙磁记录头的方法。

3. 发明授权

US09135931B2 Filled-gap magnetic recording head and method of making 有权
标题翻译：充填磁记录头及其制作方法
公开(公告)号：US09135931B2
公开(公告)日：2015-09-15
申请号：US12197002
申请日：2008-08-22
申请人： Robert Glenn Biskeborn , Icko E. T. Iben , Jason Liang
发明人： Robert Glenn Biskeborn , Icko E. T. Iben , Jason Liang
IPC分类号： G11B5/23 , G11B5/008 , G11B5/10 , G11B5/187 , G11B5/255 , G11B5/31 , G11B5/40
CPC分类号： G11B5/23 , G11B5/00821 , G11B5/00826 , G11B5/10 , G11B5/1871 , G11B5/232 , G11B5/255 , G11B5/2651 , G11B5/295 , G11B5/3106 , G11B5/3169 , G11B5/40
摘要： A filled-gap magnetic recording head is provided comprising a flat or cylindrical contour head having a row of magnetic transducers in a gap region disposed between a rowbar substrate and a closure. The gap region is intentionally recessed to have a predetermined recess profile below a tape support surface. An electrical insulation layer is deposited on the tape support surface and on the recess profile of the gap region. The insulation layer prevents electrical shorting between the magnetic transducers and other conductive elements in the gap due to accumulations of conductive debris from the magnetic recording tape. A method of making the filled-gap magnetic recording head by intentionally recessing the gap region, cleaning the recessed profile and depositing an insulator layer is provided.
摘要翻译：提供了一种填充间隙磁记录头，其包括平坦或圆柱形轮廓头，该平头或圆柱形轮廓头在布置在划线条基板和封盖之间的间隙区域中具有一排磁性换能器。间隙区域被有意地凹入以在带支撑表面下方具有预定的凹槽轮廓。电绝缘层沉积在带支撑表面和间隙区域的凹槽轮廓上。绝缘层防止由于磁记录带上的导电碎屑的积聚导致的磁换能器与间隙中的其它导电元件之间的电短路。提供了通过有意地凹陷间隙区域，清洁凹陷轮廓和沉积绝缘体层来制造填充间隙磁记录头的方法。

4. 发明授权

US08004799B2 Magnetic reader with piggybacked fence 失效
标题翻译：带读写器的磁性读卡器
公开(公告)号：US08004799B2
公开(公告)日：2011-08-23
申请号：US12364810
申请日：2009-02-03
申请人： Robert Glenn Biskeborn , Icko E. T. Iben , Peter VanderSalm Koeppe , Jason Liang
发明人： Robert Glenn Biskeborn , Icko E. T. Iben , Peter VanderSalm Koeppe , Jason Liang
IPC分类号： G11B5/127
CPC分类号： G11B5/2652 , G11B5/295
摘要： A magnetic head comprises a plurality of elements selected from a group consisting of readers and writers. A servo sensor is positioned towards the elements, the servo sensor being adapted for sensing a first servo track of a magnetic medium. A fence is positioned towards the servo sensor and aligned therewith in a tape travel direction. A magnetic head in another embodiment includes a substrate and a reader positioned above the substrate, the reader having a sensor and shields sandwiching the sensor. A fence is positioned towards the reader on an opposite side thereof from the substrate, the fence being aligned with the reader in a travel direction of a magnetic medium passing thereby.
摘要翻译：磁头包括从由读取器和写入器组成的组中选择的多个元件。伺服传感器朝向元件定位，伺服传感器适于感测磁介质的第一伺服轨道。挡板朝向伺服传感器定位，并沿着磁带行进方向对齐。在另一个实施例中的磁头包括位于衬底上方的衬底和读取器，读取器具有夹持传感器的传感器和屏蔽件。围栏位于读取器的与基板相对的一侧，挡板与读取器沿着通过的磁介质的行进方向对准。

5. 发明授权

US08621910B2 Wear gauge array for head protective coating 有权
标题翻译：用于头部保护涂层的磨损量规阵列
公开(公告)号：US08621910B2
公开(公告)日：2014-01-07
申请号：US12431529
申请日：2009-04-28
申请人： Robert Glenn Biskeborn , W. Stanley Czarnecki , Jason Liang , Calvin Shyhjong Lo
发明人： Robert Glenn Biskeborn , W. Stanley Czarnecki , Jason Liang , Calvin Shyhjong Lo
IPC分类号： G01N3/56 , G01N19/02
CPC分类号： G01N3/56 , G01N2203/0664 , G11B5/3106 , G11B5/40
摘要： In one embodiment, a system comprises a magnetic head, a protective coating on a media-facing side of the head, and an indentation in the protective coating having a dimension that, when the protective coating wears, is indicative of an amount of wear of the protective coating. A method, in another embodiment, comprises creating an indentation in a protective coating of a magnetic head, the indentation having a dimension that, when the protective coating wears, is indicative of an amount of wear of the protective coating. In another embodiment, a method comprises visually inspecting indentations in a protective coating of a magnetic head, wherein at least two of the indentations have differing dimensions that, when the protective coating wears, are indicative of the amount of wear of the protective coating. The method also includes estimating an amount of wear of the protective coating based on the visual inspection.
摘要翻译：在一个实施例中，系统包括磁头，位于头部面向介质侧的保护涂层，以及保护涂层中的凹陷，其尺寸使得当保护涂层磨损时，其表示磨损量保护涂层。在另一个实施方案中，一种方法包括在磁头的保护涂层中产生凹陷，所述凹陷具有当保护涂层磨损时指示保护涂层的磨损量的尺寸。在另一个实施例中，一种方法包括目视检查磁头的保护涂层中的凹陷，其中至少两个凹槽具有不同的尺寸，当保护涂层磨损时，其表示保护涂层的磨损量。该方法还包括基于目视检查估计保护涂层的磨损量。

6. 发明授权

US08493691B2 Tape drive system 失效
标题翻译：磁带机系统
公开(公告)号：US08493691B2
公开(公告)日：2013-07-23
申请号：US13531404
申请日：2012-06-22
申请人： Robert Glenn Biskeborn , Jason Liang
发明人： Robert Glenn Biskeborn , Jason Liang
IPC分类号： G11B5/56
CPC分类号： G11B5/52 , G11B5/00817
摘要： A tape drive system according to one embodiment includes a support for engaging a tape; and a head directly opposing the tape engaging portion of the support, the head being for performing at least one of reading from a tape and writing to a tape. During an operation period, the head is positioned such that at least one of the following occurs: the head does not contact the tape for a majority of the operation period; the head does not contact the tape for at least a portion of the operation period; and the head engages the tape for at least a portion of the operation period when the tape is lifted from the support by a cushion of air formed between the support and the tape, the head pressing the tape into the air cushion when engaging the tape.
摘要翻译：根据一个实施例的磁带驱动系统包括用于接合磁带的支撑件; 以及与支撑件的带接合部分直接相对的头部，头部用于执行从带读取和写入带中的至少一个。在操作期间，头部定位使得发生以下中的至少一个：头部在大部分操作期间不接触带子; 头部在操作周期的至少一部分不接触磁带; 并且当磁带通过形成在支撑件和带之间的空气缓冲器从支撑件提升时，磁头与磁带接合至少一部分操作周期，磁头在接合磁带时将磁带压入气垫。

7. 发明授权

US07894150B2 Error compensation using a reserve track 有权
标题翻译：使用备用轨道进行误差补偿
公开(公告)号：US07894150B2
公开(公告)日：2011-02-22
申请号：US12419111
申请日：2009-04-06
申请人： Robert Glenn Biskeborn , Jason Liang
发明人： Robert Glenn Biskeborn , Jason Liang
IPC分类号： G11B27/36
CPC分类号： G11B20/1879 , G11B27/36 , G11B2220/90
摘要： In one embodiment, a method includes simultaneously writing tracks of data on a magnetic medium in a first direction using less than all available writers in an array of magnetic writers. The method also includes determining that an error has occurred when writing one of the tracks and terminating writing with the writer associated with the track on which the error occurred. In addition, the method includes simultaneously writing tracks of data on the magnetic medium in the first direction using a previously unused writer in the array of magnetic writers.
摘要翻译：在一个实施例中，一种方法包括使用少于磁性写入器阵列中的所有可用写入器在第一方向上在磁介质上同时写入数据轨迹。该方法还包括确定当写入轨道之一时发生错误并且终止与与发生错误的轨道相关联的写入器的写入。此外，该方法包括使用磁性写入器阵列中的先前未使用的写入器在第一方向上同时在磁介质上写入数据轨迹。

8. 发明申请

US20100254036A1 ERROR COMPENSATION USING A RESERVE TRACK 有权
标题翻译：使用保留轨迹的错误补偿
公开(公告)号：US20100254036A1
公开(公告)日：2010-10-07
申请号：US12419111
申请日：2009-04-06
申请人： Robert Glenn Biskeborn , Jason Liang
发明人： Robert Glenn Biskeborn , Jason Liang
IPC分类号： G11B27/36
CPC分类号： G11B20/1879 , G11B27/36 , G11B2220/90
摘要： In one embodiment, a method includes simultaneously writing tracks of data on a magnetic medium in a first direction using less than all available writers in an array of magnetic writers. The method also includes determining that an error has occurred when writing one of the tracks and terminating writing with the writer associated with the track on which the error occurred. In addition, the method includes simultaneously writing tracks of data on the magnetic medium in the first direction using a previously unused writer in the array of magnetic writers.
摘要翻译：在一个实施例中，一种方法包括使用少于磁性写入器阵列中的所有可用写入器在第一方向上在磁介质上同时写入数据轨迹。该方法还包括确定当写入轨道之一时发生错误并且终止与与发生错误的轨道相关联的写入器的写入。此外，该方法包括使用磁性写入器阵列中的先前未使用的写入器在第一方向上同时在磁介质上写入数据轨迹。

9. 发明授权

US07646565B2 Tape head with outrigger 有权
标题翻译：磁带头带支架
公开(公告)号：US07646565B2
公开(公告)日：2010-01-12
申请号：US11463219
申请日：2006-08-08
申请人： Robert Glenn Biskeborn , Jason Liang , Calvin Shyhjong Lo
发明人： Robert Glenn Biskeborn , Jason Liang , Calvin Shyhjong Lo
IPC分类号： G11B5/187 , G11B5/48
CPC分类号： G11B5/1872 , G11B5/00826 , G11B5/1871 , G11B5/255 , G11B5/3106 , G11B5/60
摘要： A magnetic head assembly according to one embodiment of the present invention includes a substrate having a tape bearing surface. A plurality of elements are coupled to the substrate and positioned towards the tape bearing surface. The elements selected from a group consisting of readers, writers, and combinations thereof. A base is coupled to the substrate. The base has an outrigger formed integrally therewith. The outrigger causes a tape passing thereacross to approach the substrate at a first wrap angle relative to a plane of the tape bearing surface of the substrate.
摘要翻译：根据本发明的一个实施例的磁头组件包括具有带轴承表面的基板。多个元件联接到基板并且朝向带承载表面定位。从由读者，作家及其组合组成的组中选择的元素。基底连接到基底。基座具有与其一体形成的外伸支架。外伸支架使得穿过其的胶带相对于基板的带承载表面的平面以第一包角接近基板。

10. 发明授权

US07640788B2 Wear gauge and method of use 有权
标题翻译：磨损计和使用方法
公开(公告)号：US07640788B2
公开(公告)日：2010-01-05
申请号：US12364427
申请日：2009-02-02
申请人： Robert Glenn Biskeborn , Jason Liang
发明人： Robert Glenn Biskeborn , Jason Liang
IPC分类号： G01N3/56 , B23P25/00
CPC分类号： G11B5/41 , G01N3/56 , G01N2203/0246 , G01N2203/0664 , Y10T29/49986
摘要： A wear gauge is provided for simulating the wear of a magnetic recording component at its interface with a magnetic storage medium comprising a wear gauge block having a wear surface that substantially approximates the geometrical dimensions and contour of the working surface of the magnetic recording component, wherein the wear surface has a coating of transparent material. A test method comprises mounting the wear gauge in a test fixture, positioning a tape and adjusting the over wrap angle at edges of the wear surface, choosing the desired tape tension, speed and runtime, and running the tape, preferably unidirectionally, in operational contact with the wear surface for the desired runtime. The wear surface is inspected under white light illumination to observe and record locations of interferometric color changes on the wear surface. The color changes are correlated to thickness changes of the transparent coating on the wear surface.
摘要翻译：提供了一种磨损计，用于模拟磁记录部件在与磁性存储介质的界面处的磨损，磁性存储介质包括具有基本上接近磁记录部件的工作表面的几何尺寸和轮廓的磨损表面的磨损量块，其中磨损表面具有透明材料的涂层。测试方法包括将测试仪安装在测试夹具中，定位带子并调整磨损表面边缘处的超过角度，选择所需的带张力，速度和运行时间，以及在操作接触中优选单向运行胶带具有所需运行时间的磨损表面。在白光照射下检查磨损表面以观察并记录磨损表面上干涉色变化的位置。颜色变化与磨损表面上的透明涂层的厚度变化相关。

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