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11. 发明申请

US20080002348A1 PORTABLE ELECTRONIC DEVICE HAVING A REMOVABLE HARD DISK DRIVE 失效
标题翻译：具有可移动硬盘驱动器的便携式电子设备
公开(公告)号：US20080002348A1
公开(公告)日：2008-01-03
申请号：US11563545
申请日：2006-11-27
申请人： Yoon Soo KIM , Sang Hyuk LEE , Sang Seok OH
发明人： Yoon Soo KIM , Sang Hyuk LEE , Sang Seok OH
IPC分类号： G06F1/16
CPC分类号： G01C21/36 , B60R11/0211 , B60R11/0258 , B60R2011/008 , G06F1/1626 , G06F1/1656 , G06F1/1658 , G11B31/00 , G11B33/124
摘要： Provided is a portable electronic device having a removable hard disk drive in which the hard disk drive is adapted to have a slot-type removable shape, thereby allowing the hard disk drive to be conveniently mounted and used, and when the hard disk drive is detached, power is cut off before detaching the hard disk drive, and when the hard disk drive is mounted, power is automatically supplied after the hard disk drive is completely mounted, thereby preventing damage by a voltage shock. The device includes: a case having a mounting opening on one side thereof, the mounting opening connected to a mounting space inside the case, thereby providing a passage to the mounting space, and the mounting space having a connector disposed on the bottom of the inside of the mounting space; a hard disk drive slidingly inserted into the mounting space through the mounting opening of the case, and having terminals which become in contact with the connector when the hard disk drive is completely mounted; and a power switching unit sensing an operation for attaching or detaching the hard disk drive, thereby cutting off power before detaching the hard disk drive and providing power after mounting the hard disk drive.
摘要翻译：提供了一种具有可移动硬盘驱动器的便携式电子设备，其中硬盘驱动器适于具有槽型可移除形状，从而允许硬盘驱动器方便地安装和使用，并且当硬盘驱动器被分离时在拆卸硬盘驱动器之前切断电源，并且当安装硬盘驱动器时，硬盘驱动器完全安装后自动提供电源，从而防止受到电压冲击的损坏。该装置包括：壳体，其一侧具有安装开口，安装开口连接到壳体内的安装空间，从而提供到安装空间的通道，并且安装空间具有设置在内部的底部的连接器的安装空间; 硬盘驱动器通过壳体的安装开口滑动地插入到安装空间中，并且当硬盘驱动器完全安装时具有与连接器接触的端子; 以及感测用于安装或拆卸硬盘驱动器的操作的电源切换单元，从而在拆卸硬盘驱动器之前切断电力并在安装硬盘驱动器之后提供电力。

12. 外观设计

USD561616S1 Navigation device having a removable hard disk drive 有权
标题翻译：具有可移动硬盘驱动器的导航装置
公开(公告)号：USD561616S1
公开(公告)日：2008-02-12
申请号：US29250610
申请日：2006-11-22
申请人： Kyung Wook Park , Sang Hyuk Lee
设计人： Kyung Wook Park , Sang Hyuk Lee

13. 发明申请

US20060206894A1 Method of scheduling jobs using database management system for real-time processing 审中-公开
标题翻译：使用数据库管理系统调度作业的方法进行实时处理
公开(公告)号：US20060206894A1
公开(公告)日：2006-09-14
申请号：US11369820
申请日：2006-03-08
申请人： Yong Jung , Jin Lee
发明人： Yong Jung , Jin Lee
IPC分类号： G06F9/46
CPC分类号： G06F9/4887
摘要： A method of scheduling jobs in real time using a database management system is provided. An application task classifies jobs as any one transaction type of a hot type and a normal type. A processing area in a memory pool that is a common resource is allocated to the application task, and the job is transferred to a database job manager through a client application program interface (API). The job manager loads a request node of the job in a list of a transaction type corresponding to the job, of a mailbox of the DB task, which classifies job request nodes as the hot type and the normal type with respect to the type of transaction and manages the nodes, so that the job request node can be scheduled in units of transactions. The job manager transfers the job request nodes loaded in the mailbox for the DB task, one by one to the DB task so that the job request nodes can be processed in units of transactions in a manner in which a job corresponding to a hot-type transaction is processed with a priority over a job corresponding to a normal-type transaction, and between jobs of an identical truncation type, jobs are processed in order of job requesting time. The DB task loads through the job manager, the processing result of the job in a mailbox of the application task which requested the processing of the job, so that the corresponding application task can use the processing result in the future.
摘要翻译：提供了一种使用数据库管理系统实时调度作业的方法。应用程序任务将作业分类为热类型和正常类型的任何一种事务类型。作为公共资源的内存池中的处理区域被分配给应用任务，并且通过客户端应用程序接口（API）将作业传送到数据库作业管理器。作业管理器将与任务对应的事务类型的列表中的作业的请求节点加载到DB任务的邮箱中，该任务将作业请求节点分类为热类型和关于事务类型的正常类型并管理节点，使得可以以事务为单位调度作业请求节点。作业管理器将数据库任务的邮箱中加载的作业请求节点逐个传送到数据库任务，以便作业请求节点可以以对应于热类型的作业的方式处理事务处理优先于对应于正常类型事务的作业，并且在相同截断类型的作业之间处理作业按作业请求时间的顺序进行处理。 DB任务通过作业管理器加载作业的处理结果，该请求处理作业的应用程序任务的邮箱中，使得相应的应用程序任务可以在将来使用处理结果。

14. 发明申请

US20060200500A1 Method of efficiently recovering database 审中-公开
标题翻译：有效恢复数据库的方法
公开(公告)号：US20060200500A1
公开(公告)日：2006-09-07
申请号：US11367455
申请日：2006-03-06
申请人： Sang Baek , Jong Yun
发明人： Sang Baek , Jong Yun
IPC分类号： G06F17/30
CPC分类号： G06F11/1474 , G06F11/1441 , G06F2201/80
摘要： A method of efficiently recovering a database that can be applied to a mobile communication terminal employing a flash memory as a storage medium is provided. In the flash memory, a database (DB) storage area and a DB recovery area are separately allocated. Images of pages in the DB storage area that are objects to be changed are sequentially read and stored in a memory buffer, and the original images of the pages before change are assigned sequential serial numbers and backed up in the DB recovery area. Then, the images of the pages in the memory buffer are changed according to a transaction. This series of jobs is performed with respect to all pages that are the objects of change. Then, each page in the DB storage area that is the object of the change is updated with a corresponding changed page in the memory buffer. If the mobile communication terminal is abnormally terminated without successfully performing this update, when the terminal is booted again, it is confirmed whether or not the serial number of the last page in the DB recovery area matches the total number of pages stored in the DB recovery area. If the serial number matches the total number, with the original image of the page before modification stored in the DB recovery area, the corresponding page in the DB storage area is recovered.
摘要翻译：提供了一种有效地恢复可应用于采用闪存作为存储介质的移动通信终端的数据库的方法。在闪速存储器中，分别分配数据库（DB）存储区域和DB恢复区域。将要更改的对象的DB存储区域中的页面的图像顺序读取并存储在存储器缓冲器中，并且更改之前的页面的原始图像被分配顺序序列号并备份在DB恢复区域中。然后，根据事务，存储器缓冲器中的页面的图像被改变。对于作为变更对象的所有页面执行这一系列作业。然后，作为更改对象的DB存储区域中的每个页面被更新为存储器缓冲器中的对应的改变的页面。如果移动通信终端在没有成功执行该更新的情况下异常终止，则当再次引导终端时，确认DB恢复区域中的最后一页的序列号是否与DB恢复中存储的总页数匹配区。如果序列号与总数相匹配，则在DB恢复区中存储修改前的页面原始图像，DB存储区域中的相应页面将被恢复。

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