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1. 发明授权

US07158326B2 Data storage library and accessor control method 有权
标题翻译：数据存储库和访问控制方法
公开(公告)号：US07158326B2
公开(公告)日：2007-01-02
申请号：US11072417
申请日：2005-03-07
申请人： Tadashi Hanagata
发明人： Tadashi Hanagata
IPC分类号： G11B17/00
CPC分类号： G11B17/225 , G11B15/6835
摘要： A data storage library for storing a storage media, wherein a plurality of accessors accesses the data storage media stored in an array of storage cells includes a first accessor transporting the storage media, the first accessor including a first carriage storing or retrieving the storage media on to the storage cell and a first guide guiding the first carriage moving vertically; a second accessor transporting the storage media, the second accessor including a second carriage storing or retrieving the storage media on to the storage cell and a second guide guiding the second carriage moving vertically; and a third guide guiding the first accessor and the second accessor moving horizontally. The first carriage opposes the second carriage and the first and second carriages are in a staggered configuration, when the first guide exists between the array and the second guide.
摘要翻译：一种用于存储存储介质的数据存储库，其中多个访问器访问存储在存储单元阵列中的数据存储介质包括传送存储介质的第一存取器，第一存储器包括存储或检索存储介质的第一托架到所述存储单元和引导所述第一托架垂直移动的第一引导件; 传送存储介质的第二存取器，第二存取器包括将存储介质存储或取回到存储单元的第二托架和引导垂直移动的第二托架的第二引导件; 以及引导第一存取器和第二存取器水平移动的第三引导件。当第一引导件存在于阵列和第二引导件之间时，第一托架与第二托架相对，并且第一托架和第二托架处于交错构型。

2. 发明授权

US06580577B1 Magnetic tape apparatus with forced magnetic tape cleaning process 失效
标题翻译：磁带设备用强制磁带清洗过程
公开(公告)号：US06580577B1
公开(公告)日：2003-06-17
申请号：US09441864
申请日：1999-11-17
申请人： Tadashi Hanagata
发明人： Tadashi Hanagata
IPC分类号： G11B2350
CPC分类号： G11B23/502 , G11B15/1808
摘要： A magnetic tape apparatus prevents dirt from being deposited on a magnetic tape even when the tape is repeatedly moved in a short interval. An operation monitoring unit calculates tape position from information supplied from a tape transport drive circuit and measures tape position from a previously stopped position as a reference point. The operation monitoring unit updates the reference point into a presently stopped position if the tape has moved from the reference point beyond a predetermined range and stopped, accumulates the number of times the tape has been stopped if the tape has moved from the reference point and stopped within the predetermined range, and instructs a control unit to transport the tape in a transported range greater than the predetermined range to bring an area on the tape into contact with a tape cleaner if the accumulated number of times exceeds a predetermined number of times.
摘要翻译：即使磁带在短时间间隔内重复移动，磁带装置也能防止灰尘沉积在磁带上。操作监视单元根据从磁带传送驱动电路提供的信息计算磁带位置，并测量从先前停止位置的磁带位置作为参考点。如果磁带已经从参考点移动超过预定范围并停止，操作监视单元将参考点更新为当前停止的位置，如果磁带已经从参考点移动并停止，则累积磁带已停止的次数并且指示控制单元在大于预定范围的传送范围内传送磁带，以便如果累积次数超过预定次数，则使磁带上的区域与磁带清洁器接触。

3. 发明申请

US20050197736A1 Data storage library and accessor control method 有权
标题翻译：数据存储库和访问控制方法
公开(公告)号：US20050197736A1
公开(公告)日：2005-09-08
申请号：US11072417
申请日：2005-03-07
申请人： Tadashi Hanagata
发明人： Tadashi Hanagata
IPC分类号： G11B15/68 , G11B17/22
CPC分类号： G11B17/225 , G11B15/6835
摘要： A data storage library for storing a storage media, wherein a plurality of accessors accesses the data storage media stored in an array of storage cells includes a first accessor transporting the storage media, the first accessor including a first carriage storing or retrieving the storage media on to the storage cell and a first guide guiding the first carriage moving vertically; a second accessor transporting the storage media, the second accessor including a second carriage storing or retrieving the storage media on to the storage cell and a second guide guiding the second carriage moving vertically; and a third guide guiding the first accessor and the second accessor moving horizontally. The first carriage opposes the second carriage and the first and second carriages are in a staggered configuration, when the first guide exists between the array and the second guide.
摘要翻译：一种用于存储存储介质的数据存储库，其中多个访问器访问存储在存储单元阵列中的数据存储介质包括传送存储介质的第一存取器，第一存储器包括存储或检索存储介质的第一托架到所述存储单元和引导所述第一托架垂直移动的第一引导件; 传送存储介质的第二存取器，第二存取器包括将存储介质存储或取回到存储单元的第二托架和引导垂直移动的第二托架的第二引导件; 以及引导第一存取器和第二存取器水平移动的第三引导件。当第一引导件存在于阵列和第二引导件之间时，第一托架与第二托架相对，并且第一托架和第二托架处于交错构型。

4. 发明授权

US06321979B1 Magnetic tape apparatus and computer-readable magnetic tape medium 失效
标题翻译：磁带设备和计算机可读磁带介质
公开(公告)号：US06321979B1
公开(公告)日：2001-11-27
申请号：US09296124
申请日：1999-04-22
申请人： Tadashi Hanagata
发明人： Tadashi Hanagata
IPC分类号： G06F1700
CPC分类号： G06F3/0682 , G06F3/0607 , G06F3/0632 , G06F8/65 , G11B20/10 , G11B20/1201 , G11B20/1833
摘要： The present invention provides a magnetic tape apparatus comprising: a tape drive for recording and reproducing data to/from a magnetic tape; a firmware memory containing firmware; and a controller for controlling the tape drive by executing the firmware, wherein the controller causes the magnetic tape apparatus to: read out a VOLID mark from an attribute information recorded between the BOT and a data on the magnetic tape; detect a volume identifier contained in the VOLID mark; decide that the data is firmware if the volume identifier contains a predetermined control code; and if the data is decided to be firmware, to overwrite the firmware recorded on the magnetic tape medium, upon the firmware memory.
摘要翻译：本发明提供一种磁带装置，包括：磁带驱动器，用于向/从磁带记录和再现数据; 包含固件的固件内存; 以及通过执行固件来控制磁带驱动器的控制器，其中控制器使磁带装置从记录在BOT和磁带上的数据之间的属性信息读出VOLID标记; 检测包含在VOLID标记中的卷标识; 如果音量标识符包含预定的控制码，则确定该数据是固件; 并且如果数据被确定为固件，则在固件存储器上覆盖记录在磁带介质上的固件。

5. 发明授权

US06940666B2 Magnetic tape apparatus that duplicates data and stores the duplicated data in plural magnetic tape drives 失效
标题翻译：复制数据并将复制数据存储在多个磁带驱动器中的磁带装置
公开(公告)号：US06940666B2
公开(公告)日：2005-09-06
申请号：US10374966
申请日：2003-02-28
申请人： Tadashi Hanagata , Yoshiaki Mori
发明人： Tadashi Hanagata , Yoshiaki Mori
IPC分类号： G11B20/10 , G06F3/06 , G11B5/008 , G11B15/68 , G11B20/12 , G11B20/18 , G11B27/00 , G11B27/10 , G11B27/36 , G11B15/12
CPC分类号： G06F3/0617 , G06F3/065 , G06F3/0686 , G11B5/00813 , G11B15/682 , G11B20/1816 , G11B27/002 , G11B27/107 , G11B27/36
摘要： There is provided a magnetic tape apparatus which can easily and rapidly restore data and has improved availability. The magnetic tape apparatus includes a plurality of magnetic tape drives, and a control unit for reading and writing information from/in the magnetic tape drives by commands from a host computer. The control unit has a function for storing the same data in the plurality of magnetic tape drives while duplicating the data. The control unit includes a positioning unit for, when the duplicated data is read from one magnetic tape drive to complete the read, performing positioning such that a read position of another magnetic tape drive in which the same data is stored is advanced by a length corresponding to an amount of data read from one magnetic tape drive, and a read continuing unit for continuing read of data from the other magnetic tape drive when data is unsuccessfully read from one magnetic tape drive.
摘要翻译：提供了一种可以容易且快速地恢复数据并提高可用性的磁带装置。磁带装置包括多个磁带驱动器，以及用于通过来自主计算机的命令从/在磁带驱动器中读取/写入信息的控制单元。控制单元具有在复制数据的同时在多个磁带驱动器中存储相同数据的功能。控制单元包括定位单元，用于当从一个磁带驱动器读取复制的数据以完成读取时，执行定位，使得存储相同数据的另一个磁带驱动器的读取位置被提前一个长度对应到从一个磁带驱动器读取的数据量;以及读取连续单元，用于当数据从一个磁带驱动器成功读取时，继续从另一个磁带驱动器读取数据。

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