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    Frequency phase detection three phase system
    1.
    发明授权
    Frequency phase detection three phase system 有权
    频率相位检测三相系统

    公开(公告)号：US09274149B2

    公开(公告)日：2016-03-01

    申请号：US13447849

    申请日：2012-04-16

    Applicant: Evropej Alimi

    Inventor： Evropej Alimi

    IPC: G01R19/00 ,  G06F1/00 ,  G01R29/16

    CPC classification number: G01R19/0092 ,  G01R19/0053 ,  G01R29/16 ,  G06F1/00 ,  G06F2101/00 ,  G06F2201/00

    Abstract: A system, method, and apparatus are described for monitoring the operation of a three phase system. In some embodiments, one or more vectors may be generated. The vectors may be indicative of an output of the three phase system. In some embodiments, one or more of the vectors may correspond to a difference of two of the three phases of the three phase system. A gain associated with a third of the vectors may be different from a gain associated with each of the first and the second vectors. The gain associated with the third vector may be maximized. The three vectors may be combined with hardware or software. In some embodiments, frequency content associated with the three phase system may be filtered with hardware or software. For example, filtering may be used to remove frequencies outside of a specified frequency range of interest.

    Abstract translation: 描述了用于监视三相系统的操作的系统，方法和装置。 在一些实施例中，可以生成一个或多个向量。 向量可以指示三相系统的输出。 在一些实施例中，一个或多个向量可以对应于三相系统的三相中的两个的差。 与第三矢量相关联的增益可以不同于与第一和第二矢量中的每一个相关联的增益。 可以使与第三矢量相关联的增益最大化。 三个向量可以与硬件或软件组合。 在一些实施例中，可以用硬件或软件来过滤与三相系统相关联的频率内容。 例如，可以使用滤波来去除感兴趣的指定频率范围之外的频率。

    INFORMATION PROCESSING APPARATUS AND METHOD FOR SHUTTING DOWN VIRTUAL MACHINES
    2.
    发明申请
    INFORMATION PROCESSING APPARATUS AND METHOD FOR SHUTTING DOWN VIRTUAL MACHINES 审中-公开
    信息处理装置和切换虚拟机的方法

    公开(公告)号：US20140359356A1

    公开(公告)日：2014-12-04

    申请号：US14461545

    申请日：2014-08-18

    Applicant: FUJITSU LIMITED

    Inventor： Shigeto AOKI

    IPC: G06F11/14 ,  G06F11/30

    CPC classification number: G06F11/1441 ,  G06F9/485 ,  G06F9/5022 ,  G06F9/5077 ,  G06F11/3062 ,  G06F2201/00

    Abstract: A storage unit stores information indicating the priority level of each of a plurality of virtual machines. When causing the plurality of virtual machines to perform their shutdown processes in parallel, a control unit selects a first virtual machine from the plurality of virtual machines with reference to the storage unit. In addition, the control unit selects a second virtual machine from virtual machines with lower priority level than the first virtual machine with reference to the storage unit. The control unit then reduces the amount of resources allocated to the selected second virtual machine and increases the amount of resources allocated to the first virtual machine using resources equivalent to the reduced amount of resources.

    Abstract translation: 存储单元存储指示多个虚拟机中的每一个的优先级的信息。 当使多个虚拟机并行执行其关闭处理时，控制单元参考存储单元从多个虚拟机中选择第一虚拟机。 此外，控制单元参照存储单元从具有比第一虚拟机低优先级的虚拟机中选择第二虚拟机。 控制单元然后减少分配给所选择的第二虚拟机的资源量，并且使用与减少的资源量相当的资源来增加分配给第一虚拟机的资源量。

    Secure data deduplication
    4.
    发明授权
    Secure data deduplication 有权
    安全重复数据删除

    公开(公告)号：US09336092B1

    公开(公告)日：2016-05-10

    申请号：US14588446

    申请日：2015-01-01

    Applicant: EMC Corporation

    Inventor： Junxu Li

    IPC: H04L9/32 ,  H04L9/00 ,  G06F11/14 ,  G06F21/60

    CPC classification number: G06F11/1453 ,  G06F11/1464 ,  G06F21/602 ,  G06F21/6209 ,  G06F2201/00

    Abstract: Data chunks encrypted using an encryption key are backed up to a server. Each chunk is associated with plain and encryption signatures. The plain signature is based on an unencrypted version of a chunk. The encryption signature is based on an encrypted version of the chunk. A new data chunk is identified and a new plain signature for the new chunk is calculated. A request is made for a current key and the new chunk is encrypted using the current key to obtain a new encryption signature. The new encryption and plain signatures are sent to the server for comparison against the existing encryption and plain signatures. If the new encryption signature does not match an encryption signature of an existing chunk and the new plain signature matches a plain signature of the existing chunk, the new chunk is transmitted to the server to replace the existing chunk.

    Abstract translation: 使用加密密钥加密的数据块被备份到服务器。 每个块都与普通和加密签名相关联。 简单的签名是基于块的未加密版本。 加密签名基于块的加密版本。 识别新的数据块，并计算新块的新的纯签名。 对当前密钥进行请求，并使用当前密钥加密新块以获得新的加密签名。 将新的加密和纯签名发送到服务器，以便与现有的加密和简单签名进行比较。 如果新的加密签名与现有块的加密签名不​​匹配，并且新的纯签名与现有块的纯签名相匹配，则将新块发送到服务器以替换现有块。

    Tamper resistant electronic system utilizing acceptable tamper threshold count
    5.
    发明授权
    Tamper resistant electronic system utilizing acceptable tamper threshold count 有权
    防篡改电子系统利用可接受的篡改阈值计数

    公开(公告)号：US09299451B2

    公开(公告)日：2016-03-29

    申请号：US13354657

    申请日：2012-01-20

    Applicant: Travis R. Hebig ,  Joseph Kuczynski ,  Robert E. Meyer, III ,  Steven R. Nickel

    Inventor： Travis R. Hebig ,  Joseph Kuczynski ,  Robert E. Meyer, III ,  Steven R. Nickel

    IPC: H01H31/02 ,  G11C17/18 ,  G11C17/16 ,  H04W4/00

    CPC classification number: G11C17/18 ,  G06F2201/00 ,  G06F2203/00 ,  G11C17/16 ,  H04W4/00

    Abstract: A tamper resistant electronic device includes multiple eFuses that are individually blown in each instance the electronic device is tampered with. For example an eFuse is blown when the electronic device is subjected to a temperature that causes solder reflow. Since it is anticipated that the electronic device may be tampered with in an acceptable way and/or an acceptable number of instances, functionality of the electronic device is altered or disabled only after a threshold number of eFuses are blown. In certain implementations, the threshold number is the number of anticipated acceptable tamper events. Upon a tamper event an individual eFuse is blown. If the total number of blown eFuses is less than the threshold, a next eFuse is enabled so that it may be blown upon a next tamper event.

    Abstract translation: 防篡改电子设备包括在电子设备被篡改的每一种情况下单独吹制的多个eFuse。 例如，当电子设备经受导致焊料回流的温度时，eFuse被熔断。 由于可以预期电子设备可能以可接受的方式和/或可接受的数量的实例被篡改，所以电子设备的功能仅在阈值数量的eFuses被吹制之后被改变或禁用。 在某些实施方案中，阈值数目是预期可接受的篡改事件的数量。 一旦发生篡改事件，个人eFuse就被吹。 如果吹出的eFuse的总数小于阈值，则启用下一个eFuse，以便在下一次篡改事件时可能会被吹。

    JFET having width defined by trench isolation
    6.
    发明授权
    JFET having width defined by trench isolation 有权
    JFET具有由沟槽隔离限定的宽度

    公开(公告)号：US09076760B2

    公开(公告)日：2015-07-07

    申请号：US13597439

    申请日：2012-08-29

    Applicant: Binghua Hu ,  Pinghai Hao ,  Sameer Pendharkar

    Inventor： Binghua Hu ,  Pinghai Hao ,  Sameer Pendharkar

    IPC: G01R31/26 ,  H01L29/417 ,  H01L21/00 ,  H01L29/423 ,  H01L29/808 ,  H01L29/06 ,  H01L29/10

    CPC classification number: H01L29/41725 ,  G06F2101/00 ,  G06F2201/00 ,  H01L21/00 ,  H01L29/0692 ,  H01L29/1066 ,  H01L29/42316 ,  H01L29/808

    Abstract: A junction field-effect transistor (JFET) includes a substrate having a first-type semiconductor surface including a topside surface, and a top gate of a second-type formed in the semiconductor surface. A first-type drain and a first-type source are formed on opposing sides of the top gate. A first deep trench isolation region has an inner first trench wall and an outer first trench wall surrounding the top gate, the drain and the source, and extends vertically to a deep trench depth from the topside surface. A second-type sinker formed in semiconductor surface extends laterally outside the outer first trench wall. The sinker extends vertically from the topside surface to a second-type deep portion which is both below the deep trench depth and laterally inside the inner first trench wall to provide a bottom gate.

    Abstract translation: 结型场效应晶体管（JFET）包括具有包括顶侧表面的第一类型半导体表面的衬底和形成在半导体表面中的第二类型的顶栅。 第一型漏极和第一型源形成在顶栅的相对侧上。 第一深沟槽隔离区域具有围绕顶部栅极，漏极和源极的内部第一沟槽壁和外部第一沟槽壁，并且从顶侧表面垂直延伸到深沟槽深度。 形成在半导体表面中的第二类型沉降片在外部第一沟槽壁的外侧横向延伸。 沉降片从顶侧表面垂直延伸到第二类型深部，该深部位于深沟槽深度的下方并且在内部第一沟槽壁的横向内部以提供底部门。

    Sparse segment trees for high metadata churn workloads
    9.
    发明授权
    Sparse segment trees for high metadata churn workloads 有权

    公开(公告)号：US09996426B1

    公开(公告)日：2018-06-12

    申请号：US14788184

    申请日：2015-06-30

    Applicant: EMC Corporation

    Inventor： Prashant Pogde ,  Yamini Allu ,  Mahesh Kamat

    IPC: G06F11/14 ,  G06F17/30

    CPC classification number: G06F11/1453 ,  G06F17/30132 ,  G06F17/30212 ,  G06F17/30221 ,  G06F2201/00

    Abstract: Methods, systems, and apparatus for providing data storage services of a storage system are described. In one embodiment, a first file representing a first full backup including data and metadata describing the data is cached as a first segment tree having a plurality of layers of nodes in a tree hierarchy. A second file representing an incremental backup of the first full backup is cached as a second segment tree in the cache memory device. The second segment tree describes changes of the data and the metadata of the incremental backup in view of the data and the metadata of the first full backup without caching any of nodes of the first segment tree again. The first and second segment trees are collectively used to represent a second full backup based on the incremental backup and the first full backup.

    BATCH PROCESSED DATA STRUCTURES IN A LOG REPOSITORY REFERENCING A TEMPLATE REPOSITORY AND AN ATTRIBUTE REPOSITORY
    10.
    发明申请
    BATCH PROCESSED DATA STRUCTURES IN A LOG REPOSITORY REFERENCING A TEMPLATE REPOSITORY AND AN ATTRIBUTE REPOSITORY 审中-公开
    日志记录中的批处理数据结构参考模板记录和属性记录

    公开(公告)号：US20160070739A1

    公开(公告)日：2016-03-10

    申请号：US14482400

    申请日：2014-09-10

    Applicant: CA, INC,

    Inventor： Sreenivas Gukal ,  Kiran Jyotsna Achyutuni

    IPC: G06F17/30

    CPC classification number: G06F17/40 ,  G06F11/34 ,  G06F17/30985 ,  G06F2201/00

    Abstract: A method by a computer includes, for each of a plurality of log records received as part of a log stream from a host machine node, identifying a template identifier within a template repository for a template string matching an invariant string of the log record, and identifying an attribute identifier in an attribute repository for an attribute string matching a variant string of the log record. The log records are partitioned into batches. Each of the batches are defined by a data structure that includes the template identifier and the attribute identifier for each of the log records within the batch. The data structures for each of the batches are stored into a log repository.

    Abstract translation: 计算机的方法包括对于作为来自主机节点的日志流的一部分而接收的多个日志记录中的每一个，识别与日志记录的不变字符串匹配的模板串的模板存储库内的模板标识符，以及 在属性库中识别与日志记录的变体字符串相匹配的属性字符串的属性标识符。 日志记录被分批分批。 每个批次由数据结构定义，该数据结构包括模板标识符和批处理中每个日志记录的属性标识符。 每个批次的数据结构都存储在日志存储库中。

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