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1. 发明授权

US07738927B2 In-vehicle hand-free apparatus 失效
标题翻译：车载免提装置
公开(公告)号：US07738927B2
公开(公告)日：2010-06-15
申请号：US11319647
申请日：2005-12-29
申请人： Eiji Ogura , Mitsuru Yamamoto , Yuko Yamada
发明人： Eiji Ogura , Mitsuru Yamamoto , Yuko Yamada
IPC分类号： H04M1/00
CPC分类号： H04M1/6091 , H04M1/22
摘要： An in-vehicle hand-free apparatus that is for ensuring hand-free talk by a short-range wireless communication system in compliance with the Bluetooth includes a notification unit which notifies the status of the in-vehicle hand-free apparatus. As the in-vehicle hand-free apparatus notifies the status thereof by the notification unit, the user can easily perceive the status of the in-vehicle hand-free apparatus.
摘要翻译：用于通过符合蓝牙的短距离无线通信系统确保免提通话的车载免提装置包括：通知单元，其通知车载免提装置的状态。当车载无人机通知通知单元的状态时，用户可以容易地察觉到车载免提装置的状态。

2. 发明申请

US20060154698A1 In-vehicle hand-free apparatus 失效
标题翻译：车载免提装置
公开(公告)号：US20060154698A1
公开(公告)日：2006-07-13
申请号：US11319647
申请日：2005-12-29
申请人： Eiji Ogura , Mitsuru Yamamoto , Yuko Yamada
发明人： Eiji Ogura , Mitsuru Yamamoto , Yuko Yamada
IPC分类号： H04M1/00
CPC分类号： H04M1/6091 , H04M1/22
摘要： An in-vehicle hand-free apparatus that is for ensuring hand-free talk by a short-range wireless communication system in compliance with the Bluetooth includes a notification unit which notifies the status of the in-vehicle hand-free apparatus. As the in-vehicle hand-free apparatus notifies the status thereof by the notification unit, the user can easily perceive the status of the in-vehicle hand-free apparatus.
摘要翻译：用于通过符合蓝牙的短距离无线通信系统确保免提通话的车载免提装置包括：通知单元，其通知车载免提装置的状态。当车载无人机通知通知单元的状态时，用户可以容易地察觉到车载免提装置的状态。

3. 发明授权

US08405926B2 Tape drive velocity control 失效
标题翻译：磁带机速度控制
公开(公告)号：US08405926B2
公开(公告)日：2013-03-26
申请号：US12842938
申请日：2010-07-23
申请人： Nhan Xuan Bui , Reed Alan Hancock , Randy Clark Inch , Shuhei Nadehara , Eiji Ogura , Kazuhiro Tsuruta
发明人： Nhan Xuan Bui , Reed Alan Hancock , Randy Clark Inch , Shuhei Nadehara , Eiji Ogura , Kazuhiro Tsuruta
IPC分类号： G11B15/52 , G11B15/46
CPC分类号： G11B15/32 , G11B15/46 , G11B15/52
摘要： In accordance with the present invention, a method of operating a magnetic tape drive, a magnetic tape drive and a servo control system are provided for obtaining and maintaining velocity control in a magnetic tape drive. In one embodiment, a method is provided for operating a magnetic tape drive. The tape drive includes a plurality of DC motors, and each DC motor has a plurality of Hall sensors. The DC motors are under the control of a servo system which is configured to read location information from the magnetic tape, and compute a primary tape velocity from the location information, and sense a secondary and tertiary velocity signal and compute a tape velocity based on one of the sensed secondary velocity signal and tertiary velocity. The method includes detecting if the primary velocity location information is available. In response to detecting that the primary velocity location information is available the primary velocity is employed to control the servo system. In response to detecting the primary velocity location information is unavailable then one of a secondary or a tertiary velocity signal is employed. The secondary velocity signal is employed when an absolute value of a term related to tape velocity is less than a predetermined value. The tertiary velocity signal is employed when the absolute value of the term related to tape velocity is greater than the predetermined value.
摘要翻译：根据本发明，提供了一种操作磁带驱动器，磁带驱动器和伺服控制系统的方法，用于获得和维持磁带驱动器中的速度控制。在一个实施例中，提供了一种用于操作磁带驱动器的方法。磁带驱动器包括多个DC电动机，并且每个DC电动机具有多个霍尔传感器。直流电动机处于伺服系统的控制之下，伺服系统被配置为从磁带读取位置信息，并从位置信息计算主带速度，并感测二次和三次速度信号，并基于一个速度信号计算磁带速度的感测二次速度信号和三次速度。该方法包括检测主速度位置信息是否可用。响应于检测到主速度位置信息可用，主速度被用于控制伺服系统。响应于检测到主速度位置信息不可用，则采用次速或三速信号中的一个。当与磁带速度相关的项的绝对值小于预定值时，采用二次速度信号。当与磁带速度相关的项的绝对值大于预定值时，采用三次速度信号。

4. 发明授权

US08134797B2 Application of continuous position error offset signal to acquire servo track 失效
标题翻译：应用连续位置误差偏移信号采集伺服轨迹
公开(公告)号：US08134797B2
公开(公告)日：2012-03-13
申请号：US12716956
申请日：2010-03-03
申请人： Nhan Xuan Bui , Randy Clark Inch , Eiji Ogura
发明人： Nhan Xuan Bui , Randy Clark Inch , Eiji Ogura
IPC分类号： G11B5/55 , G11B5/584
CPC分类号： G11B5/584
摘要： The method employs a servo system for positioning a head laterally to follow lateral motion of a longitudinal tape having longitudinal defined servo track(s), the servo system comprising a servo element configured to sense lateral position of the head with respect to an acquired servo track, a fine actuator configured to translate the head laterally with respect to the longitudinal tape, and a position error signal loop to operate the fine actuator to translate the head laterally to reduce position error. If the servo element is positioned away from the defined servo track(s), a continuous position error offset signal is applied to the fine actuator in a direction towards the defined servo track(s), whereby the fine actuator translates the head in accordance with the continuous position error offset signal; and, in response to the servo system acquiring the defined servo track(s), the continuous position error offset signal is discontinued.
摘要翻译：该方法采用伺服系统来横向定位头部以跟随具有纵向限定的伺服轨道的纵向带的侧向运动，该伺服系统包括伺服元件，该伺服元件被配置为感测头部相对于所获取的伺服轨道的横向位置，精细致动器，被配置为相对于纵向带横向地平移头部;以及位置误差信号回路，用于操作精细致动器以横向平移头部以减少位置误差。如果伺服元件远离定义的伺服轨道定位，则连续的位置误差偏移信号在朝向所定义的伺服轨道的方向上被施加到精细致动器，由此精细致动器根据连续位置误差偏移信号; 并且响应于伺服系统获取所定义的伺服轨迹，连续位置误差偏移信号被停止。

5. 发明申请

US20120019953A1 'Tape Drive Velocity Control' 失效
标题翻译： “磁带驱动器速度控制”
公开(公告)号：US20120019953A1
公开(公告)日：2012-01-26
申请号：US12842938
申请日：2010-07-23
申请人： Nhan Xuan Bui , Reed Alan Hancock , Randy Clark Inch , Shuhei Nadehara , Eiji Ogura , Kazuhiro Tsuruta
发明人： Nhan Xuan Bui , Reed Alan Hancock , Randy Clark Inch , Shuhei Nadehara , Eiji Ogura , Kazuhiro Tsuruta
IPC分类号： G11B19/02
CPC分类号： G11B15/32 , G11B15/46 , G11B15/52
摘要： In accordance with the present invention, a method of operating a magnetic tape drive, a magnetic tape drive and a servo control system are provided for obtaining and maintaining velocity control in a magnetic tape drive. In one embodiment, a method is provided for operating a magnetic tape drive. The tape drive includes a plurality of DC motors, and each DC motor has a plurality of Hall sensors. The DC motors are under the control of a servo system which is configured to read location information from the magnetic tape, and compute a primary tape velocity from the location information, and sense a secondary and tertiary velocity signal and compute a tape velocity based on one of the sensed secondary velocity signal and tertiary velocity. The method includes detecting if the primary velocity location information is available. In response to detecting that the primary velocity location information is available the primary velocity is employed to control the servo system. In response to detecting the primary velocity location information is unavailable then one of a secondary or a tertiary velocity signal is employed. The secondary velocity signal is employed when an absolute value of a term related to tape velocity is less than a predetermined value. The tertiary velocity signal is employed when the absolute value of the term related to tape velocity is greater than the predetermined value.
摘要翻译：根据本发明，提供了一种操作磁带驱动器，磁带驱动器和伺服控制系统的方法，用于获得和维持磁带驱动器中的速度控制。在一个实施例中，提供了一种用于操作磁带驱动器的方法。磁带驱动器包括多个DC电动机，并且每个DC电动机具有多个霍尔传感器。直流电动机处于伺服系统的控制之下，伺服系统被配置为从磁带读取位置信息，并从位置信息计算主带速度，并感测二次和三次速度信号，并基于一个速度信号计算磁带速度的感测二次速度信号和三次速度。该方法包括检测主速度位置信息是否可用。响应于检测到主速度位置信息可用，主速度被用于控制伺服系统。响应于检测到主速度位置信息不可用，则采用次速或三速信号中的一个。当与磁带速度相关的项的绝对值小于预定值时，采用二次速度信号。当与磁带速度相关的项的绝对值大于预定值时，采用三次速度信号。

6. 发明授权

US07903368B2 Tape cartridge having tape media with longitudinally shifted servo pattern for increased sampling rate 有权
标题翻译：磁带盒具有带有纵向移位伺服模式的磁带介质，以提高采样速率
公开(公告)号：US07903368B2
公开(公告)日：2011-03-08
申请号：US12024127
申请日：2008-02-01
申请人： Nhan Xuan Bui , Reed Alan Hancock , Eiji Ogura , Kazuhiro Tsuruta
发明人： Nhan Xuan Bui , Reed Alan Hancock , Eiji Ogura , Kazuhiro Tsuruta
IPC分类号： G11B5/584
CPC分类号： G11B5/584
摘要： A magnetic tape cartridge including magnetic tape with servo information is provided. The servo information comprises a plurality of parallel longitudinal servo bands that lie between a plurality of longitudinal data bands. The plurality of servo bands include odd servo bands and even servo bands, wherein each of the odd servo bands lie between each of the even servo bands. Each of the plurality servo bands include a plurality of frames, wherein each frame includes a plurality of bursts of transition stripes, and each burst having a first transition stripe. The first transition stripe of each burst of each the odd servo band is longitudinally shifted from the first transition stripe of each burst of each even servo band by a substantially equal distance, D, such that servo information of the odd servo bands is interleaved with the servo information from the even servo bands.
摘要翻译：提供一种包括具有伺服信息的磁带的磁带盒。伺服信息包括位于多个纵向数据带之间的多个并行纵向伺服带。多个伺服频带包括奇数伺服频带和偶数伺服频带，其中奇数伺服频带中的每一个位于每个偶数伺服频带之间。多个伺服频带中的每一个包括多个帧，其中每个帧包括多个过渡条纹脉冲串，并且每个脉冲串具有第一过渡条带。每个奇数伺服频带的每个脉冲串的第一个转移条纹从每个偶数伺服频带的每个脉冲串的第一转移条带纵向偏移大致相等的距离D，使得奇数伺服带的伺服信息与来自偶数伺服带的伺服信息。

7. 发明申请

US20080272222A1 METHOD FOR REDUCING OCCURRENCES OF TAPE STICK CONDITIONS IN MAGNETIC TAPE 失效
标题翻译：用于减少磁带中胶带条件的影响的方法
公开(公告)号：US20080272222A1
公开(公告)日：2008-11-06
申请号：US12175177
申请日：2008-07-17
申请人： Josephine F. Bayang , Ernest S. Gale , Eiji Ogura
发明人： Josephine F. Bayang , Ernest S. Gale , Eiji Ogura
IPC分类号： G11B15/32
CPC分类号： G11B15/62 , G11B15/093 , G11B15/32
摘要： Disclosed is a method for reducing occurrences of tape stick conditions in magnetic tape, the method including stopping functional rotation of each of two bi-directionally rotatable reels of a reel-to-reel tape drive that includes a length of magnetic tape at least partially wound around each reel, a portion of the length of tape extending between the two moveable reels and contacting a head positioned between the two reels; wherein the stopping creates a stop condition in the tape drive, actuating a fractional rotation at least one of the two bi-directionally movable reels a fraction of a reel turn in a first direction during the stop condition, causing the portion of the length of tape to at least temporarily break contact with the head via the fractional rotation, and re-starting functional rotation of each of the reels, ending the stop condition via the re-starting.
摘要翻译：公开了一种用于减少磁带中的胶带条状况的方法，该方法包括停止卷轴到卷轴磁带驱动器的两个双向可旋转卷轴中的每一个的功能旋转，该卷轴至卷轴磁带驱动器包括至少部分卷绕的一段磁带在每个卷轴周围，一段长度的带在两个可移动的卷轴之间延伸并接触位于两个卷轴之间的头部; 其中所述停止在所述带驱动器中产生停止状态，在所述停止条件期间，在所述两个双向可移动卷轴中的至少一个致动分数旋转，所述卷轴的一部分在第一方向上转动，从而导致所述带的长度部分至少通过分数旋转临时断开与头部的接触，并且重新启动每个卷轴的功能旋转，通过重新启动来结束停止条件。

8. 发明申请

US20080156919A1 METHOD FOR REDUCING OCCURRENCES OF TAPE STICK CONDITIONS IN MAGNETIC TAPE 失效
标题翻译：用于减少磁带中胶带条件的影响的方法
公开(公告)号：US20080156919A1
公开(公告)日：2008-07-03
申请号：US11619101
申请日：2007-01-02
申请人： Josephine F. Bayang , Nhan X. Bui , Ernest S. Gale , Eiji Ogura , Kazuhiro Tsuruta
发明人： Josephine F. Bayang , Nhan X. Bui , Ernest S. Gale , Eiji Ogura , Kazuhiro Tsuruta
IPC分类号： G11B15/48
CPC分类号： G11B15/64 , G11B15/1808 , G11B15/20 , G11B15/43
摘要： Disclosed is a method for reducing occurrences of stick conditions in tape, the method including stopping rotation of a supply reel and take-up reel of a drive that includes a length of tape, a portion of the tape extending between the reels and contacting a head between the reels, wherein the stopping creates a stop condition in the drive, determining if the tape is stuck to the head, dropping tension in the tape between the reels, freeing the tape for movement in a z-direction via the dropping tension, moving the head in y-directions, moving the tape in an x-direction via a rotation of the supply reel a fraction of a rotation, and causing the tape to break contact with the head via the dropping, moving of the tape in the z-direction, moving of the tape in the x-direction, and/or moving of the head in the y-directions.
摘要翻译：公开了一种用于减少胶带中的条件的发生的方法，该方法包括停止包括一段胶带的驱动器的供带盘和卷取卷轴的旋转，所述带的一部分在卷轴之间延伸并接触头部在所述卷轴之间，其中所述停止在所述驱动器中产生停止状态，确定所述带是否粘附到所述头部，在所述卷轴之间降低所述带中的张力，释放所述带以通过所述下落张力沿z方向移动，移动磁头在y方向上，通过供给卷轴的旋转沿x方向移动磁带的一小部分旋转，并且使磁带经由下落，磁带在z轴方向上移动而与头部断开接触，方向，沿x方向移动胶带，和/或使头部沿y方向移动。

9. 发明授权

US07196708B2 Parallel vector processing 有权
标题翻译：并行向量处理
公开(公告)号：US07196708B2
公开(公告)日：2007-03-27
申请号：US10815329
申请日：2004-03-31
申请人： Mikhail Dorojevets , Eiji Ogura
发明人： Mikhail Dorojevets , Eiji Ogura
IPC分类号： G06F15/16 , G09G5/36 , H04N9/64 , G06T1/20 , G06F15/80
CPC分类号： G06F9/3885 , G06F9/30014 , G06F9/30036 , G06F9/30109 , G06F9/30112 , G06F9/3012 , G06F9/3013 , G06F9/3824 , G06F9/3828 , G06F9/3842 , G06F9/3879 , G06F9/3887 , G06F15/8092
摘要： A video platform architecture provides video processing using parallel vector processing. The video platform architecture includes a plurality of video processing modules, each module including a plurality of processing elements (PEs). Each PE provides parallel vector processing. Specifically, means are provided to read all elements of one or two source vector registers in each PE simultaneously, process the read elements by a set of arithmetic-logical units (ALUs), and write back all results to one of the vector registers, all of which occurs in one PE cycle. To provide such parallel vector processing capabilities, the datapath of each PE is built as a set of identical PE processing slices, each of which includes an integer arithmetic-logical unit (ALU), a vector register bank, and a block register bank. A block/vector register bank holds all I elements of row J in a two-dimensional I×J data blocks for all block/vector registers provided by the architecture.
摘要翻译：视频平台架构提供使用并行向量处理的视频处理。视频平台架构包括多个视频处理模块，每个模块包括多个处理元件（PE）。每个PE提供并行向量处理。具体来说，提供了同时读取每个PE中一个或两个源向量寄存器的所有元素的装置，通过一组算术逻辑单元（ALU）处理读取的元素，并将所有结果写回到一个向量寄存器，全部其发生在一个PE循环中。为了提供这样的并行向量处理能力，每个PE的数据路径被构建为一组相同的PE处理片，每个片段包括整数算术单元（ALU），向量寄存器组和块寄存器组。块/向量寄存器组将由架构提供的所有块/向量寄存器的二维IxJ数据块中的行J的所有I个元素保存。

10. 发明授权

US07110212B2 Compensator for a synchronous sampling time-base servo system 失效
标题翻译：用于同步采样时基伺服系统的补偿器
公开(公告)号：US07110212B2
公开(公告)日：2006-09-19
申请号：US11012950
申请日：2004-12-15
申请人： Nhan Bui , Randy Inch , Eiji Ogura , Kazuhiro Tsuruta
发明人： Nhan Bui , Randy Inch , Eiji Ogura , Kazuhiro Tsuruta
IPC分类号： G11B5/596
CPC分类号： G11B5/584 , G11B15/688
摘要： Disclosed are a system, a method, and article of manufacture to provide a compensator for a synchronous sampling servo control system.
摘要翻译：公开了一种为同步采样伺服控制系统提供补偿器的系统，方法和制品。

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