Crystal-based coincidence timing calibration method
    71.
    发明申请
    Crystal-based coincidence timing calibration method 失效
    基于晶体的巧合定时校准方法

    公开(公告)号:US20050156112A1

    公开(公告)日:2005-07-21

    申请号:US11028270

    申请日:2005-01-03

    CPC classification number: G01T1/2985

    Abstract: A method of calibrating detectors in a detector ring of a PET scanner, each detector including a plurality of crystals, the PET scanner having a field of view, is disclosed. The method comprises collecting timing data indicative of coincidence events occurring between each pair of crystals within the field of view. The method further comprises determining a detector adjustment value for each detector, determining a crystal adjustment value for each crystal in each detector, and discretizing the crystal adjustment value for each crystal to produce a discretized crystal adjustment value for each crystal. Lastly, the method comprises calibrating each detector by applying the discretized crystal adjustment value for each crystal in each detector to the collected timing data indicative of coincidence events.

    Abstract translation: 公开了一种校准PET扫描器的检测器环中的检测器的方法,每个检测器包括多个晶体,PET扫描器具有视野。 该方法包括收集指示在视场内的每对晶体之间发生的重合事件的定时数据。 该方法还包括确定每个检测器的检测器调整值,确定每个检测器中的每个晶体的晶体调整值,以及离散每个晶体的晶体调整值以产生每个晶体的离散晶体调节值。 最后,该方法包括通过将每个检测器中的每个晶体的离散晶体调整值应用于指示符合事件的收集的定时数据来校准每个检测器。

    Passenger compartment isolator system for automotive vehicle
    73.
    发明授权
    Passenger compartment isolator system for automotive vehicle 有权
    车载隔间隔离系统

    公开(公告)号:US06767050B2

    公开(公告)日:2004-07-27

    申请号:US10248084

    申请日:2002-12-17

    CPC classification number: B60R13/083 B62D25/081

    Abstract: A passenger compartment isolator system interposed between the engine compartment and passenger compartment of an automotive vehicle includes a dash panel having generally vertical and horizontal portions extending under the leading edge of the vehicle's windshield, and an isolator panel affixed to the horizontal and vertical portions of the dash panel on the engine compartment side of the dash panel.

    Abstract translation: 插入在机动车辆的发动机舱和乘客舱之间的乘客舱隔离器系统包括:仪表板,其具有在车辆挡风玻璃的前缘下方延伸的大致垂直和水平的部分,以及安装在车辆挡风玻璃的水平和垂直部分上的隔离板 仪表板发动机舱侧的仪表板。

    Thermally stable, anthraquinone colorants containing copolymerizable vinyl groups
    74.
    发明授权
    Thermally stable, anthraquinone colorants containing copolymerizable vinyl groups 失效
    含有可共聚乙烯基的热稳定的蒽醌着色剂

    公开(公告)号:US06689828B2

    公开(公告)日:2004-02-10

    申请号:US09911789

    申请日:2001-07-24

    Abstract: Disclosed are thermally-stable, anthraquinone colorant compounds (dyes) which contain one or more vinyl groups which render the compounds copolymerizable with reactive vinyl monomers to produce colored, polymeric compositions such as acrylate and methacrylate polymeric materials. The compounds possess good fastness (stability) to ultraviolet (UV) light, good solubility in vinyl monomers, good color strength and excellent thermal stability. Also disclosed are (1) coating composition comprising (i) one or more polymerizable vinyl compounds, (ii) one or more of the dye compounds described above, and (iii) a photoinitiator and (2) polymeric materials, i.e., polymers derived from one or more acrylic acid esters, one or more methacrylic acid esters, one or more other polymerizable vinyl compounds or mixtures of any two or more thereof, having copolymerized therein one or more of the anthraquinone colorant compounds.

    Abstract translation: 公开了热稳定的蒽醌着色剂化合物(染料),其含有一个或多个乙烯基,使得化合物与反应性乙烯基单体共聚以产生着色的聚合物组合物,例如丙烯酸酯和甲基丙烯酸酯聚合物材料。 该化合物对紫外线(UV)光具有良好的牢度(稳定性),在乙烯基单体中的良好溶解性,良好的着色强度和优异的热稳定性。 还公开了(1)涂料组合物,其包含(i)一种或多种可聚合乙烯基化合物,(ii)一种或多种上述染料化合物,和(iii)光引发剂和(2)聚合物材料,即衍生自 一种或多种丙烯酸酯,一种或多种甲基丙烯酸酯,一种或多种其它可聚合乙烯基化合物或其任何两种或多种的混合物,其中共聚有一种或多种蒽醌着色剂化合物。

    Communication system for driving pairs of twisted pair links
    76.
    发明授权
    Communication system for driving pairs of twisted pair links 有权
    用于驱动双绞线对的通信系统

    公开(公告)号:US06483802B1

    公开(公告)日:2002-11-19

    申请号:US09569498

    申请日:2000-05-11

    Abstract: A communication. system includes two high speed communication links formed by pairs of transformers at either end thereof. A phantom circuit formed by the pairs of transformers is used to distribute power to devices connected to the high speed links. In transmission part of a communications system, data is transmitted under the control of a continuously variable frequency clock. Transmission is on parallel data-strobe links, and the receive includes circuitry to identify on which parallel the data signal is preset. A method and circuitry is provided for transmitting and receiving dc balanced data strobe signals.

    Abstract translation: 沟通。 系统包括在其任一端由成对的变压器形成的两个高速通信链路。 由这对变压器形成的幻像电路用于将功率分配给连接到高速链路的设备。 在通信系统的发送部分中,在连续可变频率时钟的控制下发送数据。 传输在并行数据选通链路上,并且接收器包括用于识别在哪个并行数据信号被预设的电路。 提供了用于发送和接收直流平衡数据选通信号的方法和电路。

    Deflector assembly for an escalator, walkway, or conveyor
    77.
    发明授权
    Deflector assembly for an escalator, walkway, or conveyor 有权
    用于自动扶梯,走道或输送机的导流板组件

    公开(公告)号:US06405847B1

    公开(公告)日:2002-06-18

    申请号:US09611198

    申请日:2000-07-06

    CPC classification number: B66B29/04

    Abstract: A flexible guard is provided that can be easily attached to the side skirt of an escalator or other moving walkway or conveyor system, the attachment of the guard occurring either during initial manufacture or during subsequent system modification. The flexible guard minimizes the possibility of side step entrapment without unduly limiting the usable width of the escalator/walkway/conveyor. Additionally, the flexible guard can be mounted close enough to the moving portions of the escalator/walkway/conveyor to minimize the possibility of guard entrapment. The flexible guard includes one or more bristle strips integrated into a flexible base. The base is attached to the escalator/walkway/conveyor using any of a variety of mounting means such as screws, bolts, rivets, etc. One or more light sources can be integrated into the flexible base in order to provide additional illumination of the escalator steps walkway/conveyor.

    Abstract translation: 提供了一种灵活的防护装置,其可以容易地附接到自动扶梯或其他移动的走道或输送机系统的侧裙部,防护件的附接在初始制造期间或在随后的系统修改期间发生。 柔性防护装置可以最大程度地减少侧挡滞留的可能性,而不会过度限制自动扶梯/走道/输送机的可用宽度。 此外,柔性防护罩可以靠近自动扶梯/走道/输送机的移动部分安装得足够近,以最大限度地减少保护拦截的可能性。 柔性防护罩包括一个或多个集成到柔性基座中的刷毛条。 基座使用各种安装方式(例如螺钉,螺栓,铆钉等)连接到自动扶梯/走道/输送机。一个或多个光源可以集成到柔性基座中,以便提供自动扶梯的附加照明 步行走道/输送机。

    UV-curable nail coating formulations containing cellulose esters with
ethylenically unsaturated pendant groups
    78.
    发明授权
    UV-curable nail coating formulations containing cellulose esters with ethylenically unsaturated pendant groups 失效
    含有纤维素酯与烯键式不饱和侧基的UV可固化指甲涂层制剂

    公开(公告)号:US5985951A

    公开(公告)日:1999-11-16

    申请号:US69353

    申请日:1998-04-29

    CPC classification number: C09D101/10 A61K8/731 A61Q3/02 C09D4/06 A61K2800/81

    Abstract: This invention relates to a composition of photopolymerizable coatings forming cosmetic films that are especially useful for human and animal nail coatings. The coating compositions are based on certain cellulose ester derivatives, which possess groups capable of free radical addition reactions with unsaturated ethylenic pendant groups on other compounds upon exposure to actinic radiation in the presence of an photoinitiator. The coating compositions contain solvents, pigments, modifying resins, plasticizers, and other compounds mixed and maintained in a liquid solution.

    Abstract translation: 本发明涉及形成化妆品薄膜的可光聚合涂层的组合物,其特别适用于人和动物指甲涂层。 涂料组合物是基于某些纤维素酯衍生物,其具有在光引发剂存在下暴露于光化辐射时能够与其它化合物上的不饱和烯属侧基自由基加成反应的基团。 涂料组合物含有混合并保持在液体溶液中的溶剂,颜料,改性树脂,增塑剂和其它化合物。

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