X-ray Tube Cathode Overvoltage Transient Supression Apparatus
    41.
    发明申请
    X-ray Tube Cathode Overvoltage Transient Supression Apparatus 有权
    X射线管阴极过电压瞬时抑制装置

    公开(公告)号:US20060078088A1

    公开(公告)日:2006-04-13

    申请号:US10711923

    申请日:2004-10-13

    Applicant: Liang Tang

    Inventor: Liang Tang

    CPC classification number: H01J35/025 H01J2235/0233 H05G1/54

    Abstract: An imaging tube (30) includes multiple high voltage elements (64). A voltage-clamping device (70) is coupled between the high voltage elements (64) and prevents the occurrence of overvoltage transients in the minor insulation of an imaging tube (30).

    Abstract translation: 成像管(30)包括多个高电压元件(64)。 电压钳位装置(70)耦合在高电压元件(64)之间,并且防止在成像管(30)的次级绝缘中发生过电压瞬变。

    HV system for a mono-polar CT tube
    42.
    发明授权
    HV system for a mono-polar CT tube 有权
    用于单极CT管的HV系统

    公开(公告)号:US06798865B2

    公开(公告)日:2004-09-28

    申请号:US10294857

    申请日:2002-11-14

    Applicant: Liang Tang

    Inventor: Liang Tang

    CPC classification number: H01J35/025 H01J2235/0233

    Abstract: An HV insulator system for a mono-polar X-ray device includes a top of an insulator including a substantially cone-shaped central portion. A bottom of the insulator defines a flat surface on which the HV contacts are adapted to receive spring loaded pins from HV connectors. A flanged outer edge of the top and bottom is adapted for coupling to an HV connector. The top defines an inverse cone central channel coaxial with the cone-shaped central portion and adapted to receive the HV conductor. The substantially cone-shaped portion further defines the inverse cone channel such that a base of the inverse cone channel is defined at a tapered apex of the substantially cone-shaped central portion.

    Abstract translation: 用于单极X射线装置的HV绝缘体系统包括绝缘体的顶部,包括大致锥形的中心部分。 绝缘体的底部限定了一个平坦表面,HV触头适用于从HV连接器接收弹簧加载的引脚。 顶部和底部的带凸缘的外边缘适于联接到HV连接器。 顶部限定与锥形中心部分同轴并且适于接收HV导体的反锥形中心通道。 基本上锥形部分还限定反锥形通道,使得反锥形通道的基部限定在大致锥形中心部分的锥形顶点处。

    Method, apparatus and computer for data operation
    44.
    发明授权
    Method, apparatus and computer for data operation 有权
    用于数据操作的方法,装置和计算机

    公开(公告)号:US09535796B2

    公开(公告)日:2017-01-03

    申请号:US13581397

    申请日:2011-03-30

    Abstract: A method, an apparatus and a computer for data operation are provided. The method includes: determining, when writing data to a sector of a storage device, whether the sector belongs to an old block for a restore point of the storage device. If so, the method further includes: allocating a new block and writing the data into the new block; creating a table including an address of the old block, an address of the new block and a first identifier, wherein the first identifier has first identification elements corresponding to the sector in the old block and in the new block, respectively, and wherein each of the first identification elements has a first state indicating to read data from the old block during data restoration in the sector and a second state indicating to read data from the new block during data restoration in the sector; and pointing the address of the old block in an address index table for the restore point to the created table. Otherwise, the method further includes: allocating a new block and writing the data into the new block; and modifying the address of the old block in an address index table for the restore point into the address of the new block. With the present invention, the time required for operation on the sector for the restore point of the storage device can be saved, and the performance of the computer can be improved.

    Abstract translation: 提供了用于数据操作的方法,装置和计算机。 该方法包括:当向存储设备的扇区写入数据时,确定扇区是否属于存储设备的还原点的旧块。 如果是,则该方法还包括:分配新的块并将数据写入到新的块中; 创建包括旧块的地址,新块的地址和第一标识符的表,其中第一标识符分别具有对应于旧块和新块中的扇区的第一标识元素,并且其中每个 第一识别元件具有指示在扇区的数据恢复期间从旧块读取数据的第一状态和指示在扇区中的数据恢复期间从新块读取数据的第二状态; 并将旧块的地址指向到创建的表的还原点的地址索引表中。 否则,该方法还包括:分配新块并将数据写入新块; 并将恢复点的地址索引表中的旧块的地址修改为新块的地址。 利用本发明,可以节省存储装置的恢复点的扇区上的操作所需的时间,并且可以提高计算机的性能。

    Maltoside and phosphocholine derivatives, uses thereof and methods of preparing artificial lipid structures thereof
    47.
    发明授权
    Maltoside and phosphocholine derivatives, uses thereof and methods of preparing artificial lipid structures thereof 有权
    麦芽糖苷和磷酸胆碱衍生物,其用途及其制备人造脂质结构的方法

    公开(公告)号:US08846899B2

    公开(公告)日:2014-09-30

    申请号:US13272090

    申请日:2011-10-12

    CPC classification number: C07F9/6518 C07F9/103 C07H15/26

    Abstract: Disclosed are saccharide and phosphocholine derivatives. The derivatives include azide and alkyne derivatives which form one end of a variable length carbon chain. The opposite end of the variable length carbon chain is covalently linked to the saccharide or phosphocholine. The saccharide may be, for instance, a maltoside. The alkyne and azide derivatives of the saccharides and phosphocholine may be reacted together to form amphiphilic molecules useful in cellular membrane studies and applications. By adjusting the length of the carbon chain, the biochemical and biophysical properties of the resultant 1,4-disubstituted 1,2,3-triazole compounds may be custom tailored for the intended application. Resultant molecules may form micelles, bicelle, lipid bilayers and other like structures useful in the isolation and purification of membrane bound or membrane associated proteins and biochemical components. The saccharides and phosphocholine molecules may be alternatively substituted as desired to provide additional flexibility in designing the desired end product.

    Abstract translation: 公开了糖和磷酸胆碱衍生物。 衍生物包括形成可变长度碳链的一端的叠氮化物和炔衍生物。 可变长度碳链的相对端与糖或磷酸胆碱共价连接。 糖可以是例如麦芽糖苷。 糖和磷酸胆碱的炔和叠氮衍生物可以一起反应以形成用于细胞膜研究和应用的两亲分子。 通过调整碳链的长度,所得的1,4-二取代的1,2,3-三唑化合物的生物化学和生物物理性质可以根据预期的应用定制。 所产生的分子可以形成胶束,双胞胎,脂质双层和其他类似的结构,可用于分离和纯化膜结合或膜相关蛋白和生化成分。 糖和磷酸胆碱分子可以根据需要被替代地替代,以在设计期望的最终产物时提供额外的灵活性。

    Method for improving metallic nanostructure stability
    48.
    发明授权
    Method for improving metallic nanostructure stability 有权
    提高金属纳米结构稳定性的方法

    公开(公告)号:US08810897B2

    公开(公告)日:2014-08-19

    申请号:US13434548

    申请日:2012-03-29

    Abstract: A method is provided for improving metallic nanostructure stability. The method provides a substrate, and using a physical vapor deposition (PVD) process for example, deposits metallic nanostructures having a first diameter overlying the substrate. Some examples of metallic nanostructures include Ag, Au, and Al. The metallic nanostructures are annealed in an atmosphere including an inert gas and H2. The annealing temperature is less than the melting temperature the metal material in bulk form. In response to the annealing, stabilized metallic nanostructures are formed. If the stabilized metallic nanostructures are exposed to an ambient air environment the stabilized metallic nanostructure maintain the first diameter. Typically, the metallic nanostructures are initially formed having a rectangular shape with corners. After annealing, the stabilized metallic nanostructures have a dome shape.

    Abstract translation: 提供了一种提高金属纳米结构稳定性的方法。 该方法提供基底,并且例如使用物理气相沉积(PVD)工艺沉积具有覆盖在基底上的第一直径的金属纳米结构。 金属纳米结构的一些实例包括Ag,Au和Al。 金属纳米结构在包括惰性气体和H 2的气氛中退火。 退火温度小于块状形式的金属材料的熔融温度。 响应于退火,形成稳定的金属纳米结构。 如果稳定的金属纳米结构暴露于环境空气环境,则稳定的金属纳米结构保持第一直径。 通常,金属纳米结构最初形成为具有角部的矩形形状。 退火后,稳定的金属纳米结构具有圆顶形状。

    X-ray tube with improved vacuum processing
    49.
    发明授权
    X-ray tube with improved vacuum processing 有权
    X射线管具有改进的真空处理

    公开(公告)号:US08509385B2

    公开(公告)日:2013-08-13

    申请号:US12898305

    申请日:2010-10-05

    CPC classification number: H01J35/20 H01J35/06 H01J2235/20

    Abstract: In one embodiment, an X-ray tube includes an electron beam source including a primary cathode configured to emit an electron beam and an anode assembly including an anode configured to receive the electron beam and to emit X-rays when impacted by the electron beam. The X-ray tube also includes an enclosure, at least the primary cathode and the anode being disposed in the enclosure, and a secondary cathode disposed in the enclosure and configured to emit electrons to impact the anode for degassing the enclosure.

    Abstract translation: 在一个实施例中,X射线管包括电子束源,该电子束源包括被配置为发射电子束的主阴极和包括被配置为接收电子束的阳极和在被电子束撞击时发射X射线的阳极组件。 所述X射线管还包括外壳,至少所述主阴极和所述阳极设置在所述外壳中,以及次级阴极,设置在所述外壳中并且被配置为发射电子以冲击所述阳极以对所述外壳进行脱气。

    Methods and Apparatus for System Monitoring
    50.
    发明申请
    Methods and Apparatus for System Monitoring 有权
    系统监控方法与装置

    公开(公告)号:US20130113616A1

    公开(公告)日:2013-05-09

    申请号:US13292178

    申请日:2011-11-09

    CPC classification number: G06Q10/0631

    Abstract: Improved systems and techniques for identification and resolution of conditions affecting an information technology system. When an alert is received, it is identified as actionable or non-actionable and, if non-actionable, is subjected to a waiting time before a trouble ticket is created. If the alert has cleared by the time the waiting time expires, an event associated with the alert is discarded and no trouble ticket is created. Non-actionable alerts are identified using a system of predictive rules, with rules being generated according to appropriate criteria, such as the likelihood that an event identified by a rule will be non-actionable, and by the likelihood that an event will be identified by a rule.

    Abstract translation: 改进用于识别和解决影响信息技术系统的条件的系统和技术。 当接收到警报时,它被识别为可操作的或不可操作的,并且如果不可操作,则在创建故障单之前经受等待时间。 如果在等待时间到期之后警报已经清除,则与该警报相关联的事件将被丢弃,并且不会创建故障单。 使用预测规则系统识别不可操作的警报,其中规则根据适当的标准生成,例如由规则识别的事件将是不可操作的可能性,以及事件将由 一个规则。

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