-
公开(公告)号：US20090046420A1
公开(公告)日：2009-02-19
申请号：US11839456
申请日：2007-08-15
摘要： An apparatus, system, and method are disclosed for attenuating vibration. A cover includes at least four slots. Each slot physically isolates a midsection from either the distal end or the proximal end of the cover. In one embodiment, a first slit isolates a midsection side and a second slit at an angle in the range of seventy degrees to one hundred-ten degrees to the first slit physically isolates a portion of a top from a portion of a side. The midsection is physically connected to an enclosure configured to supply power, cooling, and communications to the storage mechanism.
摘要翻译： 公开了用于衰减振动的装置，系统和方法。 盖子至少包括四个槽。 每个插槽将盖子的远端或近端物理隔离开。 在一个实施例中，第一狭缝以相对于第一狭缝的七十度至十十度的范围的角度将中间侧和第二狭缝隔离，将顶部的一部分与一侧的一部分物理隔离。 中央部分物理连接到配置为向存储机构供电，冷却和通信的机箱。
-
公开(公告)号：US08749922B2
公开(公告)日：2014-06-10
申请号：US13555850
申请日：2012-07-23
申请人： Armando Jesus Argumedo , Nhan Xuan Bui , William Marvin Dyer , Reed Alan Hancock , David Howard Flores Harper , Wayne Isami Imaino , Kevin Bruce Judd
发明人： Armando Jesus Argumedo , Nhan Xuan Bui , William Marvin Dyer , Reed Alan Hancock , David Howard Flores Harper , Wayne Isami Imaino , Kevin Bruce Judd
IPC分类号： G11B15/60
CPC分类号： G11B15/60
摘要： A tape movement constraint for a tape drive system, comprises a tiltable tape roller bearing having a grooved surface adapted to contact and engage a surface of the tape as the roller barrel rotates, and an actuator adapted to pivot the roller bearing surface when the actuator is actuated, to control the lateral position of a tape. In operation, in one embodiment, a roller barrel of the tiltable roller bearing is biased in a first position on a pivot axis, using magnetic attraction between a movable magnet and a return path structure of magnetically permeable material. The roller barrel is pivoted on the pivot axis by conducting current through a fixed coil to generate a magnetic field which is conducted by the return path structure to interact with the magnetic field of the magnet. Other embodiments are described and claimed.
摘要翻译： 磁带驱动系统的磁带移动限制包括可倾斜的带滚子轴承，其具有适于当滚筒旋转时接触和接合带的表面的开槽表面;以及致动器，其适于在致动器为 致动，以控制胶带的横向位置。 在一个实施例中，在一个实施例中，可旋转滚子轴承的滚筒是利用可移动磁体和导磁材料返回路径结构之间的磁吸引力在枢转轴线上被偏置在第一位置。 辊筒通过传导电流通过固定线圈在枢轴上枢转，以产生磁场，该磁场由返回路径结构传导以与磁体的磁场相互作用。 描述和要求保护其他实施例。
-
公开(公告)号：US08743508B2
公开(公告)日：2014-06-03
申请号：US13555833
申请日：2012-07-23
申请人： Armando Jesus Argumedo , Nhan Xuan Bui , William Marvin Dyer , Reed Alan Hancock , David Howard Flores Harper , Wayne Isami Imaino , Kevin Bruce Judd
发明人： Armando Jesus Argumedo , Nhan Xuan Bui , William Marvin Dyer , Reed Alan Hancock , David Howard Flores Harper , Wayne Isami Imaino , Kevin Bruce Judd
IPC分类号： G11B15/60
CPC分类号： G11B15/60
摘要： A tape movement constraint for a tape drive system, comprises a tiltable tape roller bearing having a grooved surface adapted to contact and engage a surface of the tape as the roller barrel rotates, and an actuator adapted to pivot the roller bearing surface when the actuator is actuated, to control the lateral position of a tape. In operation, in one embodiment, a roller barrel of the tiltable roller bearing is biased in a first position on a pivot axis, using magnetic attraction between a movable magnet and a return path structure of magnetically permeable material. The roller barrel is pivoted on the pivot axis by conducting current through a fixed coil to generate a magnetic field which is conducted by the return path structure to interact with the magnetic field of the magnet. Other embodiments are described and claimed.
-
公开(公告)号：US08270114B2
公开(公告)日：2012-09-18
申请号：US12028649
申请日：2008-02-08
申请人： Armando Jesus Argumedo , Nhan Xuan Bui , William Marvin Dyer , Reed Alan Hancock , David Howard Flores Harper , Wayne Isami Imaino , Kevin Bruce Judd
发明人： Armando Jesus Argumedo , Nhan Xuan Bui , William Marvin Dyer , Reed Alan Hancock , David Howard Flores Harper , Wayne Isami Imaino , Kevin Bruce Judd
IPC分类号： G11B15/60
CPC分类号： G11B15/60
摘要： In one embodiment, a tape movement constraint for a tape drive system, comprises a tiltable tape roller bearing having a roller barrel biased in a first position on a pivot axis, using magnetic attraction between a movable magnet and a return path structure of magnetically permeable material. The roller barrel is pivoted on the pivot axis by conducting current through a fixed coil to generate a magnetic field which is conducted by the return path structure to interact with the magnetic field of the magnet. At least a portion of any air bearing between the moving tape and the barrel surface is quenched using grooves formed in the barrel surface. Other embodiments are described and claimed.
摘要翻译： 在一个实施例中，用于磁带驱动系统的磁带移动约束包括可倾斜带滚子轴承，其具有在枢转轴线上被偏置在第一位置的滚筒，使用可移动磁体和导磁材料的返回路径结构之间的磁吸引 。 辊筒通过传导电流通过固定线圈在枢轴上枢转，以产生磁场，该磁场由返回路径结构传导以与磁体的磁场相互作用。 移动带和筒表面之间任何空气轴承的至少一部分使用在桶表面中形成的凹槽进行淬火。 描述和要求保护其他实施例。
-
公开(公告)号：US20130021693A1
公开(公告)日：2013-01-24
申请号：US13555833
申请日：2012-07-23
申请人： Armando Jesus Argumedo , Nhan Xuan Bui , William Marvin Dyer , Reed Alan Hancock , David Howard Flores Harper , Wayne Isami Imaino , Kevin Bruce Judd
发明人： Armando Jesus Argumedo , Nhan Xuan Bui , William Marvin Dyer , Reed Alan Hancock , David Howard Flores Harper , Wayne Isami Imaino , Kevin Bruce Judd
IPC分类号： G11B15/46
CPC分类号： G11B15/60
摘要： A tape movement constraint for a tape drive system, comprises a tiltable tape roller bearing having a grooved surface adapted to contact and engage a surface of the tape as the roller barrel rotates, and an actuator adapted to pivot the roller bearing surface when the actuator is actuated, to control the lateral position of a tape. In operation, in one embodiment, a roller barrel of the tiltable roller bearing is biased in a first position on a pivot axis, using magnetic attraction between a movable magnet and a return path structure of magnetically permeable material. The roller barrel is pivoted on the pivot axis by conducting current through a fixed coil to generate a magnetic field which is conducted by the return path structure to interact with the magnetic field of the magnet. Other embodiments are described and claimed.
-
公开(公告)号：US20130021692A1
公开(公告)日：2013-01-24
申请号：US13555850
申请日：2012-07-23
申请人： Armando Jesus Argumedo , Nhan Xuan Bui , William Marvin Dyer , Reed Alan Hancock , David Howard Flores Harper , Wayne Isami Imaino , Kevin Bruce Judd
发明人： Armando Jesus Argumedo , Nhan Xuan Bui , William Marvin Dyer , Reed Alan Hancock , David Howard Flores Harper , Wayne Isami Imaino , Kevin Bruce Judd
IPC分类号： G11B15/18
CPC分类号： G11B15/60
摘要： A tape movement constraint for a tape drive system, comprises a tiltable tape roller bearing having a grooved surface adapted to contact and engage a surface of the tape as the roller barrel rotates, and an actuator adapted to pivot the roller bearing surface when the actuator is actuated, to control the lateral position of a tape. In operation, in one embodiment, a roller barrel of the tiltable roller bearing is biased in a first position on a pivot axis, using magnetic attraction between a movable magnet and a return path structure of magnetically permeable material. The roller barrel is pivoted on the pivot axis by conducting current through a fixed coil to generate a magnetic field which is conducted by the return path structure to interact with the magnetic field of the magnet. Other embodiments are described and claimed.
摘要翻译： 磁带驱动系统的磁带移动限制包括可倾斜的带滚子轴承，其具有适于当滚筒旋转时接触和接合带的表面的开槽表面;以及致动器，其适于在致动器为 致动，以控制胶带的横向位置。 在一个实施例中，在一个实施例中，可旋转滚子轴承的滚筒是利用可移动磁体和导磁材料返回路径结构之间的磁吸引力在枢转轴线上被偏置在第一位置。 辊筒通过传导电流通过固定线圈在枢轴上枢转，以产生磁场，该磁场由返回路径结构传导以与磁体的磁场相互作用。 描述和要求保护其他实施例。
-
公开(公告)号：US20090201608A1
公开(公告)日：2009-08-13
申请号：US12028649
申请日：2008-02-08
申请人： Armando Jesus Argumedo , Nhan Xuan Bui , William Marvin Dyer , Reed Alan Hancock , David Howard Flores Harper , Wayne Isami Imaino , Kevin Bruce Judd
发明人： Armando Jesus Argumedo , Nhan Xuan Bui , William Marvin Dyer , Reed Alan Hancock , David Howard Flores Harper , Wayne Isami Imaino , Kevin Bruce Judd
IPC分类号： G11B15/60
CPC分类号： G11B15/60
摘要： In one embodiment, a tape movement constraint for a tape drive system, comprises a tiltable tape roller bearing having a grooved surface adapted to contact and engage a surface of the tape as the roller barrel rotates, and an actuator adapted to pivot the roller bearing surface when the actuator is actuated, to control the lateral position of a tape. In operation, in one embodiment, a roller barrel of the tiltable roller bearing is biased in a first position on a pivot axis, using magnetic attraction between a movable magnet and a return path structure of magnetically permeable material. The roller barrel is pivoted on the pivot axis by conducting current through a fixed coil to generate a magnetic field which is conducted by the return path structure to interact with the magnetic field of the magnet. At least a portion of any air bearing between the moving tape and the barrel surface is quenched using grooves formed in the barrel surface. The lateral position of the moving tape is sensed and the rotating roller barrel is tilted in response to the sensed lateral position of the moving tape to control the lateral position of the moving tape. Other embodiments are described and claimed.
摘要翻译： 在一个实施例中，用于磁带驱动系统的磁带移动约束包括可倾斜的带滚子轴承，其具有适于在滚筒旋转时接触和接合带的表面的开槽表面;以及致动器，其适于使滚子轴承表面 当致动器被致动时，以控制带的横向位置。 在一个实施例中，在一个实施例中，可旋转滚子轴承的滚筒是利用可移动磁体和导磁材料返回路径结构之间的磁吸引力在枢转轴线上被偏置在第一位置。 辊筒通过传导电流通过固定线圈在枢轴上枢转，以产生磁场，该磁场由返回路径结构传导以与磁体的磁场相互作用。 移动带和筒表面之间任何空气轴承的至少一部分使用在桶表面中形成的凹槽进行淬火。 感测到移动带的横向位置，并且响应于感测到的移动带的横向位置而使旋转辊筒倾斜以控制移动带的横向位置。 描述和要求保护其他实施例。
-
公开(公告)号：US08773805B2
公开(公告)日：2014-07-08
申请号：US13600649
申请日：2012-08-31
摘要： Tape media life is increased by dynamically controlling a turn around point (TAP) on the tape media for either an end of a tape wrap or a directional change from a first longitudinal position tape section to a second longitudinal position tape section for reducing damage to the tape media caused by debris by monitoring the TAP for all tape media motion and adjusting tape deceleration for maintaining the TAP to be located at the second longitudinal position tape section.
摘要翻译： 磁带介质寿命通过动态地控制磁带介质上的转向点（TAP）来增加磁带的一端或从第一纵向位置带段到第二纵向位置带段的方向改变，以减少对 通过监测所有胶带介质运动的TAP以及调节胶带减速度来保持TAP位于第二纵向位置带部分，由碎片引起的胶带介质。
-
9.发明授权Positioning coarse servo actuator of tape servo system to allow fine servo actuator to follow tape shift excursions 有权定位磁带伺服系统的粗伺服执行器，允许精细伺服执行器跟随磁带移位偏移公开(公告)号：US08027121B2
公开(公告)日：2011-09-27
申请号：US12612403
申请日：2009-11-04
申请人： Armando Jesus Argumedo , Nhan Xuan Bui , Reed Alan Hancock , Roger Javier Justo , Angeliki Pantazi
发明人： Armando Jesus Argumedo , Nhan Xuan Bui , Reed Alan Hancock , Roger Javier Justo , Angeliki Pantazi
IPC分类号： G11B5/584
CPC分类号： G11B5/584
摘要： Methods, servo systems, and data storage drives follow the lateral shift excursions of longitudinal tape, for example, from flangeless tape guides. A servo sensor is configured to sense lateral position of a tape head with respect to longitudinal servo tracks of the tape, a fine actuator is configured to translate the head laterally, and a coarse actuator is configured to translate the fine actuator laterally. Position error is determined between the head and a desired position related to the servo track, and the fine actuator operated to translate the head laterally to reduce the position error. In the embodiment, lateral shift excursion is sensed from the position error, and the coarse actuator is positioned substantially at a midpoint of the lateral shift excursion. Thus, the fine actuator follows the lateral shift excursions, while the coarse actuator remains at the midpoint.
摘要翻译： 方法，伺服系统和数据存储驱动器遵循纵向磁带的横向偏移偏移，例如，从无法兰磁带引导件。 伺服传感器被配置为感测磁带头相对于磁带的纵向伺服磁道的横向位置，精细致动器构造成横向地平移磁头，并且粗调节器构造成横向平移精细致动器。 在头部和与伺服轨迹相关的所需位置之间确定位置误差，并且精细致动器被操作以横向平移头部以减少位置误差。 在该实施例中，从位置误差检测横向偏移偏移，粗略致动器基本上位于横向偏移偏移的中点。 因此，精细致动器遵循横向偏移偏移，而粗调制器保持在中点。
-
10.发明授权Tape drive provided write format for overwrite erasure of magnetic tape data recorded in tracks 失效磁带驱动器提供写入格式，用于覆盖记录在磁道中的磁带数据的擦除公开(公告)号：US08587890B2
公开(公告)日：2013-11-19
申请号：US13229407
申请日：2011-09-09
CPC分类号： G11B5/584 , G11B5/00826
摘要： A magnetic tape drive has a drive system to move a magnetic tape longitudinally; servo head(s) for reading servo band information from a magnetic tape as the magnetic tape is moved longitudinally; a magnetic tape read write head configured to read and to write the magnetic tape, having a data write width (w) greater than a normal shingled track pitch width (p) of the magnetic tape; an actuator system for positioning the read write head laterally; and a control. The magnetic tape drive stores an overwrite erase format of non-shingled track pitch longitudinal pattern(s) whose pitch is greater than the normal shingled track pitch width (p); and, the control, in response to activation of overwrite erasure of the tape drive, operates the actuator system and the magnetic tape read write head to write non-data to magnetic tape in the stored overwrite erase format.
摘要翻译： 磁带驱动器具有用于纵向移动磁带的驱动系统; 用于当磁带纵向移动时从磁带读取伺服带信息的伺服头; 磁带读写头，被配置为读取和写入磁带，数据写入宽度（w）大于磁带的正常带状磁道间距宽度（p）; 用于横向地定位读写头的致动器系统; 和控制。 磁带驱动器存储其间距大于正常带状轨道间距宽度（p）的非带状轨道俯仰纵向图案的重写擦除格式; 并且，响应于磁带驱动器的重写擦除的激活，该控制操作致动器系统和磁带读写头以将所存储的重写擦除格式的非数据写入磁带。
-
-
-
-
-
-
-
-
-
搜索结果
48 条记录 (耗时 0.025 秒)
