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216 条记录 (耗时 0.051 秒)

    Method, system and recording medium for maintaining the order of nodes in a heirarchical document
    31.
    发明授权
    Method, system and recording medium for maintaining the order of nodes in a heirarchical document 有权
    方法，系统和记录介质，用于维护阴性文件中节点的顺序

    公开(公告)号：US07313563B2

    公开(公告)日：2007-12-25

    申请号：US10629744

    申请日：2003-07-30

    申请人： Rajesh Bordawekar ,  Yi Chen ,  George A. Mihaila ,  Sriram Padmanabhan

    发明人： Rajesh Bordawekar ,  Yi Chen ,  George A. Mihaila ,  Sriram Padmanabhan

    IPC分类号： G06F7/00 ,  G06F17/00

    CPC分类号： G06Q10/10 ,  Y10S707/99942

    摘要： A method, a system and recording medium for maintaining the order of nodes in a hierarchical document. The method may select the maximum and the minimum number of children for each node, build an auxiliary ordered tree having at least as many leaves as atoms within the hierarchical document based upon the selected maximum and minimum number of children for each node, attach the atoms to the leaves of the auxiliary ordered tree, and label each of the nodes in the auxiliary ordered tree.

    摘要翻译： 一种用于维护分级文档中节点顺序的方法，系统和记录介质。 该方法可以基于每个节点的所选择的最大和最小子数，来选择每个节点的最大和最小子数，构建具有至少与分层文档中的原子一样多的叶的辅助有序树，附加原子 到辅助有序树的叶子，并标记辅助有序树中的每个节点。

    System and method of protecting data in write-back cache between storage systems
    32.
    发明申请
    System and method of protecting data in write-back cache between storage systems 审中-公开
    在存储系统之间保护写回缓存中的数据的系统和方法

    公开(公告)号：US20070288699A1

    公开(公告)日：2007-12-13

    申请号：US11448898

    申请日：2006-06-08

    申请人： Xing-jia Wang ,  Jian-Feng Guo ,  Cang-Mou Cao ,  Yi Chen ,  Tom Chen ,  Win-Harn Liu

    发明人： Xing-jia Wang ,  Jian-Feng Guo ,  Cang-Mou Cao ,  Yi Chen ,  Tom Chen ,  Win-Harn Liu

    IPC分类号： G06F12/00

    CPC分类号： G06F12/0804 ,  G06F12/0866

    摘要： A system of protecting data in write-back cache between storage systems and the method thereof are employed to protect data in the write-back cache between a first storage system and a second storage system. The system adds, updates, or deletes the data in the second storage system backed up from the write-back cache of the first storage system by monitoring operations on the write-back cache of the first storage system and sending a corresponding command to the second storage system in accord with the monitored operation. Therefore, the method ensures the consistency between the backup data and the data stored in the write-back cache of the first storage system, thereby increasing the security of the data.

    摘要翻译： 采用保护存储系统之间的写回高速缓存中的数据及其方法的系统来保护第一存储系统和第二存储系统之间的写回高速缓存中的数据。 该系统通过监视第一存储系统的回写缓存上的操作并向第二存储系统的回写缓存发送相应的命令来添加，更新或删除从第一存储系统的写回缓存备份的第二存储系统中的数据 存储系统符合监控操作。 因此，该方法确保备份数据与存储在第一存储系统的回写缓存中的数据之间的一致性，从而增加数据的安全性。

    Method for programming a multilevel phase change memory device
    36.
    发明申请
    Method for programming a multilevel phase change memory device 有权
    多级相变存储器件编程方法

    公开(公告)号：US20060091373A1

    公开(公告)日：2006-05-04

    申请号：US10976648

    申请日：2004-10-29

    申请人： Ming Lee ,  Yi Chen

    发明人： Ming Lee ,  Yi Chen

    IPC分类号： H01L29/02

    CPC分类号： G11C13/0069 ,  G11C11/5678 ,  G11C13/0004 ,  G11C2013/0092

    摘要： A method of programming a phase change device includes selecting a desired threshold voltage (Vth) and applying a programming pulse to a phase change material in the phase change device. The applying of the programming pulse includes applying a quantity of energy to the phase change material to drive at least a portion of this material above a melting energy level. A portion of the energy applied to the phase change material is allowed to dissipate below the melting energy level. The shape of the energy dissipation from the phase change material is controlled until the energy applied to the phase change material is less than a quenched energy level, to cause the phase change device to have the desired Vth. A remaining portion of the energy applied to the phase change material is allowed to dissipate to an environmental level.

    摘要翻译： 编程相变装置的方法包括选择期望的阈值电压（Vth）并将编程脉冲施加到相变装置中的相变材料。 应用编程脉冲包括向相变材料施加一定量的能量以将该材料的至少一部分驱动在熔化能级以上。 施加到相变材料的能量的一部分被允许消散在熔融能级以下。 控制来自相变材料的能量耗散的形状，直到施加到相变材料的能量小于淬火能量水平，以使相变装置具有期望的Vth。 施加到相变材料的能量的剩余部分被允许消散到环境水平。

    External optical storage device having a dustproof cover
    37.
    发明申请
    External optical storage device having a dustproof cover 审中-公开
    具有防尘罩的外部光存储装置

    公开(公告)号：US20050289572A1

    公开(公告)日：2005-12-29

    申请号：US11008323

    申请日：2004-12-10

    申请人： Yi Chen ,  Shen-Feng Huang

    发明人： Yi Chen ,  Shen-Feng Huang

    IPC分类号： G11B33/00 ,  G11B33/14

    CPC分类号： G11B33/1446

    摘要： The present invention discloses an external optical storage device having a dustproof cover comprising an internal optical storage device and an external enclosure. The optical storage device has at least one slot on its panel, and the external enclosure comprises a box body, a front cover, and a dustproof cover. The box body is a structure in the shape of a box and has an interior space for containing and installing the internal optical storage device. The front cover is hollow and disposed at the front panel of the box body, and the dustproof cover is disposed on the front cover at the position in front of the slot. If the internal optical storage device is not in use, the dustproof cover seals the slot and if the internal optical storage device is in use, the dustproof cover can be lifted to expose the slot.

    摘要翻译： 本发明公开了一种具有防尘罩的外部光存储装置，其包括内部光学存储装置和外部外壳。 光学存储装置在其面板上具有至少一个狭槽，外部外壳包括盒体，前盖和防尘盖。 盒体是箱体形状的结构，并具有容纳和安装内部光存储装置的内部空间。 前盖是中空的，并且设置在箱体的前面板上，并且防尘盖在槽的前面的位置设置在前盖上。 如果不使用内部光存储装置，则防尘盖密封槽，如果使用内部光存储装置，则可以提起防尘盖露出槽。

    Highly efficient self-oscillation boost DC/DC converter
    39.
    发明授权
    Highly efficient self-oscillation boost DC/DC converter 有权
    高效自激振荡DC / DC转换器

    公开(公告)号：US06597155B2

    公开(公告)日：2003-07-22

    申请号：US09931608

    申请日：2001-08-16

    申请人： Minchao Huang ,  Yi Chen

    发明人： Minchao Huang ,  Yi Chen

    IPC分类号： G05F1613

    CPC分类号： H02M3/1582

    摘要： A self-oscillation DC-DC converter circuit which includes a first transistor electrically connected to an input positive terminal, a second transistor electrically connected to the first transistor and operable to pass a portion of a base current of the first transistor, and a circuit to steady the output voltage electrically connected between the second transistor and an output positive terminal. The output negative terminal is connected directly to the input negative terminal. The self-oscillation DC-DC converter circuit does not use an auxiliary turn, thereby allowing the use of NPN transistors. Positive feedback is achieved by a voltage change Vce1 of the first transistor from a saturation state to a non-saturation state. In the non-saturation state, the second transistor is turned on, the first transistor is turned off and self-oscillation is achieved. With this construction, the self-oscillation DC-DC converter operates normally when the input voltage is lower than 5Vdc.

    摘要翻译： 一种自激振荡DC-DC转换器电路，其包括电连接到输入正端子的第一晶体管，与第一晶体管电连接并可操作以使第一晶体管的基极电流的一部分通过的第二晶体管，以及电路 稳定电连接在第二晶体管和输出正极端子之间的输出电压。 输出负极直接连接到输入负极。 自谐振DC-DC转换器电路不使用辅助转弯，从而允许使用NPN晶体管。 通过第一晶体管的电压变化Vce1从饱和状态到非饱和状态来实现正反馈。 在非饱和状态下，第二晶体管导通，第一晶体管截止并实现自振荡。 通过这种结构，当输入电压低于5Vdc时，自激振荡DC-DC转换器正常工作。