Lamp
    1.
    发明申请
    Lamp 有权

    公开(公告)号:US20100060167A1

    公开(公告)日:2010-03-11

    申请号:US12224344

    申请日:2006-06-02

    CPC classification number: H01J65/044 H01J61/302

    Abstract: A lamp with a quartz electrodeless bulb has a ceramic wave guide with a central void, in which the bulb is accommodated. The wave guide is rectangular. The central void is centered on a central longitudinal plane of the wave guide, normal to front and back faces of the wave guide and equally spaced from end faces. Parallel with the central void and also on the central plane are two further voids for respective antennae. The central void is open through the front face for egress of light, but the antenna voids are not open in this face. The latter is metalised to inhibit egress of microwave energy from the wave guide.

    Abstract translation: 具有石英无电极灯泡的灯具有具有中心空隙的陶瓷波导,其中容纳灯泡。 波导是矩形的。 中心空隙以波导的中心纵向平面为中心,垂直于波导的前后面并与端面等距分布。 与中心空隙平行并且在中心平面上还有两个相应的天线的空隙。 中心的空隙通过前面开放,用于出射光,但是天线的空隙在这个面上不是开放的。 后者被金属化以抑制来自波导的微波能量的流出。

    Integrated optical signal handling device
    2.
    发明申请
    Integrated optical signal handling device 审中-公开
    集成光信号处理装置

    公开(公告)号:US20090226129A1

    公开(公告)日:2009-09-10

    申请号:US10481051

    申请日:2002-06-14

    CPC classification number: G02F1/3132 G02F1/0147 G02F2203/15

    Abstract: An integrated optical signal handling device comprises a substrate; a lightguiding waveguide formed in or on the substrate, the waveguide being arranged to carry an input optical signal; a resonator cavity region formed in or on the substrate, of a material having a rate of change of refractive index with temperature of greater magnitude than that of the substrate or waveguide material, the resonator region being adjacent to the waveguide so as to allow optical coupling between the waveguide and the res-onator region at one or more coupling wavelengths; and a heating and/or cooling arrangement operable to vary the temperature of at least the resonator region so as to cause corresponding variation in the coupling wavelengths.

    Abstract translation: 集成光信号处理装置包括基板; 形成在所述基板中或所述基板上的导光波导,所述波导被布置为承载输入光信号; 在衬底中或衬底上形成的谐振腔,具有与衬底或波导材料相比具有更大幅度的折射率变化率的材料的材料,谐振器区域与波导相邻,以允许光耦合 在一个或多个耦合波长处的波导和分析器区域之间; 以及加热和/或冷却装置,其可操作以改变至少所述谐振器区域的温度,从而引起所述耦合波长的相应变化。

    Safety edge system with override of fault condition
    4.
    发明申请
    Safety edge system with override of fault condition 审中-公开
    安全边缘系统,覆盖故障状态

    公开(公告)号:US20080278281A1

    公开(公告)日:2008-11-13

    申请号:US12080739

    申请日:2008-04-04

    CPC classification number: G08C19/00

    Abstract: A method, system and apparatus for operating a safety sensitive edge for the safeguarded motor-driven movement of a door or gate having a moving edge is provided. An external sensing device(s) arranged in a feedback loop is disposed proximate the moving edge of the door and generates a fault signal when an obstruction is detected or when components of the feedback loop have systemically failed. A user indicates a desire to move the door by selecting a button, which generates a depressed signal while the button is depressed. The status of these signals is provided to a controller. In the absence of the fault signal, the controller generates an output signal indicating safe movement of the door is possible. If the fault signal is present, the controller generates an output signal indicating safe movement of the door is possible when the depressed signal is provided to the controller.

    Abstract translation: 提供一种用于操作具有移动边缘的门或门的受保护的电动机驱动的安全敏感边缘的方法,系统和装置。 布置在反馈回路中的外部感测装置设置在门的移动边缘附近,并且当检测到障碍物或者反馈回路的部件在系统上失效时产生故障信号。 用户指示通过选择按钮来移动门的愿望,该按钮在按钮被按下时产生按下的信号。 这些信号的状态被提供给控制器。 在没有故障信号的情况下,控制器产生指示门的安全移动的输出信号。 如果存在故障信号,则当按压信号被提供给控制器时,控制器产生指示门的安全移动的输出信号。

    Recovery of dioxanone by melt crystallization
    5.
    发明授权
    Recovery of dioxanone by melt crystallization 失效
    通过熔融结晶回收二氧杂环己酮

    公开(公告)号:US5675022A

    公开(公告)日:1997-10-07

    申请号:US518545

    申请日:1995-08-23

    CPC classification number: C07D319/12

    Abstract: Processes are disclosed for the recovery of 1,4-dioxanone by melt crystallization from a feed containing impurities capable of initiating the polymerization of 1,4-dioxanone, e.g., diethylene glycol. The processes of the present invention utilize melt crystallization in a cyclic process involving the steps of (i) crystallizing the 1,4-dioxanone out of the feed at a temperature below its melting point and removing a liquid residue containing a higher concentration of impurities, (ii) partially melting the crystallized 1,4-dioxanone to further remove impurities and (iii) thereafter, melting the remaining crystallized 1,4-dioxanone and recovering the melted product. The crystallization process can be repeated as required to achieve the desired purity. The purity of the product obtained is typically 99.5 wt %, 1,4-dioxanone or higher. The purified 1,4-dioxanone is useful, for example, as a monomer in the production of polydioxanone.

    Abstract translation: 公开了通过从含有能够引发1,4-二恶烷酮如二甘醇聚合的杂质的进料的熔融结晶回收1,4-二恶烷酮的方法。 本发明的方法在循环过程中利用熔融结晶,其中包括以下步骤:(i)在低于其熔点的温度下将1,4-二恶烷酮从进料中结晶,并除去含有较高浓度杂质的液体残余物, (ii)部分熔融结晶的1,4-二恶烷酮以进一步除去杂质,(iii)此后,熔化剩余的结晶的1,4-二氧杂环己酮并回收熔化的产物。 可以根据需要重复结晶过程以达到所需的纯度。 所得产物的纯度通常为99.5重量%,1,4-二恶烷酮或更高。 纯化的1,4-二恶烷酮可用作例如聚二恶烷酮生产中的单体。

    Electrode-less Incandescent Bulb
    8.
    发明申请
    Electrode-less Incandescent Bulb 失效
    无电极白炽灯泡

    公开(公告)号:US20130040529A1

    公开(公告)日:2013-02-14

    申请号:US13541838

    申请日:2012-07-05

    Abstract: The manufacture of an electrodeless bulb involves one end of a tube closed off, and a first neck is formed in the tube close to the closed end. A second neck is formed in the tube, close to the still open end; a metal halide pellet of known size is dropped into the tube and the tube is evacuated. With the vacuum being maintained heat is applied to the closed end, causing the metal halide pellet to sublime and with it the impurities. The impurities are drawn off, the vacuum being maintained and the metal halide condenses in the tube between the necks. Once the tube is cool, the evacuation is discontinued and the tube is refilled with noble gas and the quartz tube is sealed off at the second neck.

    Abstract translation: 无电极灯泡的制造涉及管的一端封闭,并且在靠近封闭端的管中形成第一颈部。 在管中形成第二个颈部,靠近静止的开口端; 将已知尺寸的金属卤化物颗粒滴入管中并将管抽真空。 在保持真空的情况下,将热量施加到封闭端,导致金属卤化物颗粒升华并带有杂质。 杂质被抽出,保持真空并且金属卤化物在颈部之间在管中冷凝。 一旦管冷却,停止排气,并用惰性气体重新填充管,并在第二颈部密封石英管。

    Recovery and Refining of Dianhydrosugars
    9.
    发明申请
    Recovery and Refining of Dianhydrosugars 有权
    铀水腐蚀的回收和精炼

    公开(公告)号:US20090259056A1

    公开(公告)日:2009-10-15

    申请号:US12421245

    申请日:2009-04-09

    CPC classification number: C07D493/04 C07H1/06

    Abstract: A process for the production of a refined dianhydrosugar-containing product is disclosed. The process includes controlled continuous crystallization of the dianhydrosugar-containing product to produce a solution saturated with the dianhydrosugar. The saturated solution is mechanically separated, for example by centrifugation, and the crystalline product is washed. The only solvent used is water. The dianhydrosugar-containing product is upgraded to at least 99.8% purity and recovery is 95% or greater.Recrystallization of the dianhydrosugar of 99.8% purity results in an ultra pure product containing at least 99.99% dianhydrosugar.

    Abstract translation: 公开了一种生产精制含脱水糖的产品的方法。 该方法包括含二氢硫糖的产物的受控连续结晶以产生用二脱水糖饱和的溶液。 将饱和溶液机械分离,例如通过离心,并洗涤结晶产物。 所用的唯一溶剂是水。 含二氢蔗糖的产品升级至至少99.8%纯度,回收率为95%以上。 纯度为99.8%的二脱水糖的重结晶得到含有至少99.99%二脱水糖的超纯产品。

    METHOD AND SYSTEM FOR HEAT MANAGEMENT OF AN OIL FIELD
    10.
    发明申请
    METHOD AND SYSTEM FOR HEAT MANAGEMENT OF AN OIL FIELD 审中-公开
    油田加热管理方法与系统

    公开(公告)号:US20080283245A1

    公开(公告)日:2008-11-20

    申请号:US11749628

    申请日:2007-05-16

    CPC classification number: E21B43/24

    Abstract: The present invention includes a method and system for heat management in an oil field, the method including the steps of, on a first time interval: determine a thermal maturity for each subsurface region associated with a pattern of oil wells in the oil field, input the thermal maturity output from step (a)(i) and determine a latent heat target and steam injection target for each subsurface region; and input the latent heat target and steam injection target output from step (a)(ii) and a subsurface region development plan and recalibrate a steam optimizer policy engine, on a second time interval: using the recalibrated steam optimizer policy engine from step (a)(iii) and operating data, determine steam injection schedules; and collect operating data; and on a third time interval: input the thermal maturity output from step (i) and perform a periodic look-back process, thereby producing deviations from latent heat targets; and input the deviations from latent heat targets from step (c)(i) and re-determine the subsurface region development plan.

    Abstract translation: 本发明包括一种用于油田中热管理的方法和系统,该方法包括以下步骤:在第一时间间隔内:确定与油田油井模式相关的每个地下区域的热成熟度,输入 步骤(a)(i)的热成熟度输出,并确定每个地下区域的潜热目标和蒸汽喷射目标; 并且输入从步骤(a)(ii)输出的潜热目标和蒸汽喷射目标和地下区域开发计划,并且在第二时间间隔重新校准蒸汽优化器策略引擎:使用来自步骤(a)的重新校准的蒸汽优化器策略引擎 )(iii)和运行数据,确定蒸汽喷射计划; 并收集运营数据; 并且在第三时间间隔:输入来自步骤(i)的热成熟度输出并执行周期性回溯处理,从而产生与潜热目标的偏差; 并输入来自步骤(c)(i)的潜热目标的偏差,并重新确定地下区域发展计划。

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