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31. 发明申请

US20150092302A1 METHODS FOR BIASING ELECTRICALLY BIASABLE STRUCTURES 有权
标题翻译：用于偏置电气可偏置结构的方法
公开(公告)号：US20150092302A1
公开(公告)日：2015-04-02
申请号：US14561134
申请日：2014-12-04
申请人： International Business Machines Corporation
发明人： Robert G. Biskeborn
IPC分类号： G11B5/245
CPC分类号： G11B5/245 , G11B5/00826 , G11B5/012 , G11B5/02 , G11B5/187 , G11B5/3106 , G11B5/40
摘要： A method according to one embodiment includes biasing, by a biasing circuit, an electrically conductive structure to a predefined and/or selected voltage. A resistive link is coupled to both the biasing circuit and the electrically conductive structure, the electrically conductive structure being positioned proximate to a media hearing surface. A method according to another embodiment includes biasing, by a biasing circuit, a conductive bus to a predefined and/or selected voltage, the conductive bus being coupled to at least one of a plurality of transducers and a plurality of electrically conductive structures. Resistive links are electrically coupled between the conductive bus and the electrically conductive structures and/or the transducers.
摘要翻译：根据一个实施例的方法包括通过偏置电路将导电结构偏压到预定义和/或选择的电压。电阻链路耦合到偏置电路和导电结构两者，导电结构定位成接近媒体听力表面。根据另一实施例的方法包括通过偏置电路将导电总线偏置到预定义和/或选择的电压，所述导电总线耦合到多个换能器和多个导电结构中的至少一个。电阻链路电耦合在导电总线和导电结构和/或换能器之间。

32. 发明申请

US20150092294A1 READING FROM A TAPE STORAGE MEDIUM 有权
标题翻译：从磁带存储介质读取
公开(公告)号：US20150092294A1
公开(公告)日：2015-04-02
申请号：US14488551
申请日：2014-09-17
申请人： International Business Machines Corporation
发明人： Giovanni Cherubini , Simeon Furrer , Jens Jelitto , Mark A. Lantz
IPC分类号： G11B5/008 , G11B5/584
CPC分类号： G11B5/584 , G11B5/00813 , G11B5/00817 , G11B5/00826 , G11B5/4893 , G11B5/5508 , G11B5/6005 , G11B20/10009
摘要： In a method for operating a tape storage system, readback signals are simultaneously received from a set of data readers reading from data tracks of a set of adjacent data tracks extending along a longitudinal extension of a tape storage medium, wherein each data track of the set has a width and each data reader of the set has a width equal to or less than the width of a data track. Simultaneously to receiving the readback signals from the set of data readers readback signals are received from a servo reader arrangement containing at least one servo reader arranged laterally offset from one of the data readers by less than the width of a data track. At least one of lateral position, velocity, gain and timing information is determined dependent on the readback signals of each servo reader in the servo reader arrangement.
摘要翻译：在一种用于操作磁带存储系统的方法中，从一组从磁带存储介质的纵向扩展延伸的一组相邻数据磁道的数据轨道读取的数据读取器同时接收回读信号，其中该组的每个数据轨道具有宽度，并且集合的每个数据读取器的宽度等于或小于数据轨道的宽度。在从数据读取器组接收回读信号的同时，从包含至少一个伺服读取器的伺服读取器装置接收读取信号，该伺服读取器装置比数据读取器的数据读取器横向偏移少于数据轨道的宽度。侧向位置，速度，增益和定时信息中的至少一个取决于伺服读取器装置中每个伺服读取器的回读信号来确定。

33. 发明授权

US08995095B2 Multi-channel tape head having asymmetric channel arrays 有权
标题翻译：具有不对称通道阵列的多通道磁带头
公开(公告)号：US08995095B2
公开(公告)日：2015-03-31
申请号：US14038576
申请日：2013-09-26
申请人： International Business Machines Corporation
发明人： Peter VanderSalm Koeppe
IPC分类号： G11B5/265 , G11B5/33 , G11B5/127 , G11B5/187 , G11B5/008
CPC分类号： G11B5/4893 , G11B5/00826 , G11B5/187
摘要： In one general embodiment, a magnetic head includes an inner module comprising an array of data writers; and first and second outer modules flanking the inner module. The outer modules are identical, each outer module comprising an array of data readers. A number of active data readers in each outer module is less than a number of active data writers in the inner module. For the first outer module, one of the active data readers is aliened with one of the data writers positioned towards a first end of the inner module array in the direction generally parallel to the path of tape travel thereacross. For the second outer module, one of the active data readers is aligned with one of the data writers positioned towards a second end of the inner module array in the direction generally parallel to the path of tape travel thereacross.
摘要翻译：在一个一般实施例中，磁头包括内部模块，其包括数据写入器阵列; 以及位于内部模块侧面的第一和第二外部模块。外部模块是相同的，每个外部模块包括数据读取器阵列。每个外部模块中的多个活动数据读取器少于内部模块中的多个活动数据写入器。对于第一个外部模块，其中一个活动数据读取器与其中一个数据写入器进行通信，其中一个数据写入器沿着大致平行于磁带传播路径的方向定位在内部模块阵列的第一端。对于第二外部模块，其中一个活动数据读取器与沿着大体上平行于磁带行进路径的方向朝向内部模块阵列的第二端定位的数据写入器之一对齐。

34. 发明申请

US20150077880A1 MINISKIRT TAPE HEAD HAVING QUASI-STATICALLY TILTED TRANSDUCER ARRAYS 有权
标题翻译：具有静态倾斜传感器阵列的MINISKIRT带头
公开(公告)号：US20150077880A1
公开(公告)日：2015-03-19
申请号：US14028444
申请日：2013-09-16
申请人： International Business Machines Corporation
发明人： Robert G. Biskeborn , Calvin S. Lo
IPC分类号： G11B5/52
CPC分类号： G11B5/00821 , G11B5/00813 , G11B5/00826 , G11B5/10 , G11B5/187 , G11B5/1872 , G11B5/31 , G11B5/4893 , G11B5/52 , G11B5/531 , G11B5/584 , G11B15/60
摘要： In one general embodiment, an apparatus includes a magnetic head. The magnetic head has a first portion and a second portion, the first portion and the second portion together providing a tape bearing surface. The first portion has an opening at least partially encircling the second portion. The second portion has at least one array of transducers. A longitudinal axis of each of the at least one array is defined between opposite ends thereof. The longitudinal axis of each of the at least one array of transducers is oriented at an angle relative to a line oriented orthogonally to the intended direction of tape travel thereacross, the angle being between 0.2° and about 10°.
摘要翻译：在一个一般实施例中，一种装置包括磁头。磁头具有第一部分和第二部分，第一部分和第二部分一起提供带状承载表面。第一部分具有至少部分地环绕第二部分的开口。第二部分具有至少一个换能器阵列。所述至少一个阵列中的每一个的纵向轴线被限定在其两端之间。所述至少一个换能器阵列中的每一个的纵向轴线相对于与其横跨的带材行进的预期方向正交定向的线成一定角度，该角度在0.2°至约10°之间。

35. 发明授权

US08947829B2 Tape head system with controllable electrostatic elements 有权
标题翻译：磁带头系统，具有可控静电元件
公开(公告)号：US08947829B2
公开(公告)日：2015-02-03
申请号：US13918123
申请日：2013-06-14
申请人： International Business Machines Corporation
发明人： Laurent A. Dellmann , Johan B. C. Engelen , Simeon Furrer , Mark A. Lantz , Hugo E. Rothuizen
IPC分类号： G11B5/584 , G11B15/64 , G11B5/29 , G11B5/008 , G11B5/58
CPC分类号： G11B15/64 , G11B5/00826 , G11B5/581
摘要： A tape head system includes a read and/or write head having at least one read and/or write element configured to read from and/or write to magnetic tape and at least one electrostatic element arranged adjacent to the read and/or write element; and a controller configured to apply a potential to the at least one electrostatic element.
摘要翻译：磁头系统包括具有至少一个读取和/或写入元件的读取和/或写入头部，该读取和/或写入元件被配置为从磁带读取和/或写入至少一个与读取和/或写入元件相邻布置的静电元件; 以及控制器，被配置为向所述至少一个静电元件施加电位。

36. 发明申请

US20150015985A1 MULTI-FORMAT READ DRIVE 有权
标题翻译：多格式阅读驱动
公开(公告)号：US20150015985A1
公开(公告)日：2015-01-15
申请号：US13937377
申请日：2013-07-09
申请人： International Business Machines Corporation
发明人： Robert G. Biskeborn , Gary M. Decad , Jason Liang
IPC分类号： G11B5/008
CPC分类号： G11B5/00821 , G11B5/00826 , G11B5/00891
摘要： An apparatus according to one embodiment includes a plurality of modules configured to at least read data stored on a magnetic recording tape, each of the modules having an array of readers. One module is configured to read data on a magnetic recording tape which none of the other modules can read. An apparatus according to another embodiment includes a first module configured to at least read data stored on a magnetic recording tape in a first range of formats, and at least a second module configured to at least read data stored on a magnetic recording tape in at least a second range of formats. The first range of formats does not include a format that is in the second range of formats. All of the modules are aligned along a tape travel direction.
摘要翻译：根据一个实施例的装置包括被配置为至少读取存储在磁记录带上的数据的多个模块，每个模块具有读取器阵列。一个模块被配置为读取磁记录磁带上的数据，而其他模块都不能读取。根据另一实施例的装置包括：第一模块，被配置为至少以第一格式范围读取存储在磁记录带上的数据;以及至少第二模块，被配置为至少读取至少存储在磁记录带上的数据第二种格式。第一个格式范围不包括格式在第二范围的格式。所有的模块沿磁带行进方向排列。

37. 发明申请

US20140327986A1 MAGNETIC RECORDING HEAD HAVING QUILTED-TYPE COATING 有权
标题翻译：磁性记录头具有淬火型涂层
公开(公告)号：US20140327986A1
公开(公告)日：2014-11-06
申请号：US14334518
申请日：2014-07-17
申请人： International Business Machines Corporation
发明人： Robert G. Biskeborn , Calvin S. Lo
IPC分类号： G11B5/48 , G11B21/02
CPC分类号： G11B5/4893 , G11B5/00821 , G11B5/00826 , G11B5/3106 , G11B21/02 , Y10T428/11
摘要： A module according to one embodiment includes a plurality of transducers; a tape bearing surface having a transducer region aligned with the transducers in a tape travel direction, and outer regions flanking the transducer region in a direction perpendicular to the tape travel direction; a first coating on the transducer region of the tape bearing surface; and a second coating on at least one of the outer regions of the tape bearing surface, the second coating being different than the first coating.
摘要翻译：根据一个实施例的模块包括多个换能器; 具有换能器区域的磁带承载表面，其具有沿磁带行进方向与换能器对准的区域，以及在与磁带行进方向垂直的方向上的换能器区域侧面的外部区域; 在带承载表面的换能器区域上的第一涂层; 以及在所述带承载表面的至少一个外部区域上的第二涂层，所述第二涂层不同于所述第一涂层。

38. 发明授权

US08730615B1 Bidirectional read/write heads having backward reading compatibility 有权
标题翻译：具有向后读取兼容性的双向读/写头
公开(公告)号：US08730615B1
公开(公告)日：2014-05-20
申请号：US13660738
申请日：2012-10-25
申请人： Hewlett-Packard Development Company, L.P.
发明人： Paul W. Poorman
IPC分类号： G11B5/10 , G11B5/265
CPC分类号： G11B5/00878 , G11B5/00826
摘要： Systems and methods related to magnetic tape heads are provided. A first process forms a first read module on a substrate in accordance with a prior generation recording format. A second process, different than the first, forms a second read module on a substrate in accordance with a present generation recording format. The first and second read modules are directly bonded in parallel such that a single continuous tape reading zone is defined. Write modules can be formed and disposed on opposite sides of and aligned with the tape reading zone. Bidirectional read/write heads, having backward reading compatibility, can be made and used accordingly.
摘要翻译：提供了与磁带头相关的系统和方法。第一工艺根据先前的一代记录格式在衬底上形成第一读取模块。与第一工艺不同的第二工艺是根据本发明的记录形式在衬底上形成第二读取模块。第一和第二读取模块直接结合在一起，使得定义单个连续的磁带读取区。写入模块可以形成并布置在带读取区的相对侧并与其对准。具有向后读取兼容性的双向读/写头可以相应地进行和使用。

39. 发明申请

US20140133049A1 UNIVERSAL MAGNETIC RECORDING HEAD CHIP 有权
标题翻译：通用磁记录头芯片
公开(公告)号：US20140133049A1
公开(公告)日：2014-05-15
申请号：US13677240
申请日：2012-11-14
申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人： Robert G. Biskeborn , Calvin S. Lo , Kevin T. Luong
IPC分类号： G11B5/49
CPC分类号： G11B5/00826 , G11B5/00821 , G11B5/4893 , G11B5/49 , G11B5/4976
摘要： A module according to one embodiment includes an array of N piggyback or merged first data transducers positioned towards a media facing surface of the module; and M second data transducers interleaved with the array of piggyback or merged data transducers, wherein the second data transducers are single data transducers, at least some of the data transducers being coupled to pads. A module according to another embodiment includes an array of N first data transducers positioned towards a media facing surface of the module, the first data transducers including at least one of data readers, data writers, and combinations thereof; and M second data transducers interleaved with the array of first data transducers, the second data transducers including at least one of data readers, data writers, and combinations thereof, wherein less than all of the first and/or second data transducers are coupled to pads.
摘要翻译：根据一个实施例的模块包括朝向模块的面向介质的表面定位的N个搭载或合并的第一数据换能器的阵列; 和M个第二数据传感器，其与捎带阵列或合并的数据换能器阵列交错，其中第二数据换能器是单数据换能器，至少一些数据换能器耦合到垫。根据另一实施例的模块包括朝向模块的面向媒体的表面定位的N个第一数据换能器的阵列，第一数据换能器包括数据读取器，数据写入器及其组合中的至少一个; 和第二数据换能器与第一数据换能器阵列交错，第二数据换能器包括数据读取器，数据写入器及其组合中的至少一个，其中小于全部第一和/或第二数据换能器耦合到垫。

40. 发明授权

US08675296B2 Creating an identical copy of a tape cartridge 有权
标题翻译：创建相同的磁带盒副本
公开(公告)号：US08675296B2
公开(公告)日：2014-03-18
申请号：US13447547
申请日：2012-04-16
申请人： Arnon Amir , Rainer Richter , Harald Seipp
发明人： Arnon Amir , Rainer Richter , Harald Seipp
IPC分类号： G11B5/86
CPC分类号： G11B5/00826 , G11B5/86
摘要： Embodiments of the invention relate to creating an identical copy of a data storage tape cartridge. In one aspect, data contents of a source tape cartridge are copied to a destination tape cartridge. The source tape being formatted by a file system and includes at least one file system metadata block. Data blocks are read from the source tape to a memory buffer. Whether the blocks read are file system metadata blocks and whether the metadata blocks include cartridge-specific and/or cartridge-dependent content is determined. The content is adapted to the destination cartridge, thereby creating consistent file system metadata on the destination tape. The buffered blocks are written to the destination tape, thereby creating a file system on the destination tape that is a physical copy of the file system and data contents on the source tape.
摘要翻译：本发明的实施例涉及创建数据存储带盒的相同副本。在一个方面，将源磁带盒的数据内容复制到目的磁带盒。源磁带由文件系统格式化并且包括至少一个文件系统元数据块。数据块从源磁带读取到存储缓冲区。读取的块是文件系统元数据块，以及元数据块是否包括墨盒特定和/或墨盒依赖内容。内容适用于目标磁带，从而在目的磁带上创建一致的文件系统元数据。将缓冲的块写入目的磁带，从而在目标磁带上创建文件系统，该文件系统是文件系统的物理副本以及源磁带上的数据内容。

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