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    • 51. 发明专利
    • Suspended substrate circuit and nuclear magnetic resonance probe utilizing the same
    • 悬挂基板电路和使用其的核磁共振探头
    • JP2012173286A
    • 2012-09-10
    • JP2012007878
    • 2012-01-18
    • Agilent Technologies Incアジレント・テクノロジーズ・インクAgilent Technologies, Inc.
    • SEAN T BURNS
    • G01R33/36
    • G01R33/3628G01R33/34007G01R33/34015G01R33/34092G01R33/3635
    • PROBLEM TO BE SOLVED: To provide a nuclear magnetic resonance (NMR) probe circuit assembly with high performance, short design cycles, high reproducibility, low price, and easy repair.SOLUTION: An NMR probe circuit assembly includes one or more probe circuits in signal communication with one or more respective sample coils configured for transmitting and/or receiving radio-frequency (RF) energy to/from a sample of interest. One or more of the probe circuits have a suspended substrate configuration in which variable capacitors share a common dielectric substrate that is separated from a ground plane by an air gap. Each of the variable capacitors includes an electrode that is movable by a user-actuated adjusting mechanism. One or more of the probe circuits may have a multiply resonant or broadband configuration, and may have one or more individual channels.
    • 要解决的问题:提供具有高性能,短设计周期,高重现性,低价格和易维修的核磁共振(NMR)探头电路组件。 解决方案:NMR探针电路组件包括一个或多个与一个或多个相应的采样线圈进行信号通信的探针电路,其被配置用于向感兴趣的样本发射和/或接收射频(RF)能量。 一个或多个探针电路具有悬置的衬底配置,其中可变电容器共享通过气隙与接地平面分离的公共电介质衬底。 每个可变电容器包括可由用户驱动的调节机构移动的电极。 探头电路中的一个或多个可以具有多重谐振或宽带配置,并且可以具有一个或多个单独信道。 版权所有(C)2012,JPO&INPIT
    • 52. 发明专利
    • Method, device and system for controlling rate of gas depressurization within vial containing gas sample
    • 用于控制含有气体样品中的气体减少速率的方法,装置和系统
    • JP2012098274A
    • 2012-05-24
    • JP2011208629
    • 2011-09-26
    • Agilent Technologies Incアジレント・テクノロジーズ・インクAgilent Technologies, Inc.
    • BUSHEY JARED MROBERT C HENDERSONWILSON WILLIAM H
    • G01N30/04
    • G01N1/2226G01N2001/2238Y10T137/0379Y10T137/7761
    • PROBLEM TO BE SOLVED: To provide a method and a system for controlling depressurization for a vial (220) containing a gas sample.SOLUTION: The disclosed system and method are employed during sampling and/or analysis of a gas sample. One exemplary method for controlling depressurization of the vial (220) containing the gas sample includes establishing fluid communication between a sample loop (240) of a head space sampling device (200) and a head space (222) of the vial (220). A sample gas pressure is established within the head space (222) of the vial. The sample loop (240) is connected in fluid communication with a lower pressure environment through a ventilation pathway (235). A ventilation valve (238) within the ventilation pathway (235) is used to vent gas from the vial (220) through the sample loop (240) to the lower pressure environment at a predetermined rate. A device and a system for depressurizing the vial (220) containing the gas sample at a predetermined rate are also disclosed.
    • 要解决的问题:提供一种用于控制含有气体样品的小瓶(220)的减压的方法和系统。 解决方案:在气体样品的取样和/或分析过程中采用所公开的系统和方法。 用于控制含有气体样品的小瓶(220)的减压的一个示例性方法包括建立头部空间采样装置(200)的样品环(240)和小瓶(220)的顶部空间(222)之间的流体连通。 在小瓶的顶部空间(222)内建立样品气体压力。 样品回路(240)通过通风通道(235)与低压环境连通。 通风通道(235)内的通风阀(238)用于将气体从小瓶(220)通过样品回路(240)以预定的速率排放到较低压力的环境中。 还公开了一种用于以预定速率对包含气体样品的小瓶(220)进行减压的装置和系统。 版权所有(C)2012,JPO&INPIT
    • 53. 发明专利
    • Dissolution test vessel with integral centering
    • 具有集成中心的溶解测试船
    • JP2011112645A
    • 2011-06-09
    • JP2010228416
    • 2010-10-08
    • Agilent Technologies Incアジレント・テクノロジーズ・インクAgilent Technologies, Inc.
    • FETVEDT JEREMY
    • G01N33/15
    • G01N33/15B01F7/161B01F7/18B01F13/1022G01N2013/006Y10T29/49826
    • PROBLEM TO BE SOLVED: To provide a vessel capable of providing accurate concentricity and verticality when mounted in a vessel supporting structure. SOLUTION: The vessel includes: a cylindrical section 216; a bottom section 220; a lower ring 208; and an upper ring 212. The cylindrical section 216 includes: an inside vessel surface; an outside vessel surface; an upper end region 222 terminating at a rim 228 circumscribing a vessel opening; a vessel groove 236 formed at the outside vessel surface in the upper end region 222; and a lower region 224 axially spaced from the upper end region 222. The bottom section 220 is disposed at the lower end region. The lower ring 208 is disposed at the vessel groove 236 and has an outer lateral surface concentric with the inside vessel surface, and an annular lateral portion 240 and an annular flange portion 244 with an upper flange surface and a lower flange surface perpendicular to the inside vessel surface. The upper ring 212 includes an inner section 522 extending over at least a portion of the rim 228, and an outer section 524 securely engaged with the upper flange surface. COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:提供一种当安装在容器支撑结构中时能够提供精确的同心度和垂直度的容器。

      解决方案:容器包括:圆筒部分216; 底部220; 下环208; 和上环212.圆筒部分216包括:内部容器表面; 外部容器表面; 终止于限定容器开口的边缘228的上端区域222; 形成在上端区域222的外侧容器表面的容器槽236; 以及与上端区域222轴向间隔开的下部区域224。底部区域220设置在下端区域。 下环208设置在容器凹槽236处并且具有与内侧容器表面同心的外侧表面,以及环形侧向部分240和环形凸缘部分244,其具有垂直于内部的上凸缘表面和下凸缘表面 容器表面。 上环212包括在边缘228的至少一部分上延伸的内部部分522和与上部法兰表面牢固接合的外部部分524。 版权所有(C)2011,JPO&INPIT

    • 57. 发明专利
    • Scroll pump
    • 滚筒泵
    • JP2014177934A
    • 2014-09-25
    • JP2014022439
    • 2014-02-07
    • Agilent Technologies Incアジレント・テクノロジーズ・インクAgilent Technologies, Inc.
    • RONALD J FORNI
    • F04C18/02
    • F04C2/025F01C17/06F04C18/0215F04C25/02
    • PROBLEM TO BE SOLVED: To provide a scroll pump having primary means of angularly synchronizing stationary and orbiting scroll blades of a pump, and a back-up system which maintains the angular synchronization in the case where an excessive drive load is exerted on the orbiting scroll blade.SOLUTION: The scroll pump comprises an annular metallic bellows (250), as primary means of angularly synchronizing a stationary scroll blade (221) and an orbiting scroll blade (231) of a pump, and a back-up system of the bellows (250). The back-up system consists of pins (P) integral with and fixed relative to one of the stationary and orbital parts of a scroll pump (1), and a guide part (400) that is integral with and fixed relative to the other of the stationary and orbital parts. There is no contact between the pins (p) and the guide part (400) during normal operation of the pump.
    • 要解决的问题:提供一种涡旋泵,其具有使泵的静止和绕动涡旋叶片成角度地同步的主要装置,以及在过大的驱动载荷施加在绕动涡旋件上的情况下保持角同步的备用系统 叶片。解决方案:涡旋泵包括环形金属波纹管(250),其作为使固定涡旋叶片(221)和泵的绕动涡旋叶片(231)成角度同步的主要装置,以及波纹管的备用系统 (250)。 备用系统由与涡旋泵(1)的固定和轨道部分之一成一整体并固定的销(P)和与之相对的另一个固定和固定的引导部分(400) 固定和轨道部分。 在泵的正常操作期间,销(p)和引导部(400)之间没有接触。
    • 58. 发明专利
    • X-ray tube and operation method thereof
    • X射线管及其操作方法
    • JP2014026964A
    • 2014-02-06
    • JP2013118928
    • 2013-06-05
    • Agilent Technologies Incアジレント・テクノロジーズ・インクAgilent Technologies, Inc.
    • DAMIAN KUCHARCZYK
    • H01J35/10H01J35/20H05G1/02H05G1/04
    • H01J35/106H01J35/20
    • PROBLEM TO BE SOLVED: To provide an X-ray tube including an appropriate sealing between the components of a rotation anode X-ray tube by compact design.SOLUTION: An X-ray tube (100) generating an X-ray beam (102) includes an anode (104) mounted rotatably and generating an X-ray when exposed to an electron beam (106), a hollow space (108) in the anode (104), a cooling unit (110) for cooling the anode (104) by fluid circulation in the hollow space (108), and a vacuum pump arrangement (114, 136, 150) for generating a first vacuum (116) in the hollow space (108), and generating a second vacuum (118) of a lower pressure value than that of the first vacuum (116) in a space (112) surrounding the anode (104). The vacuum pump arrangement (114, 136, 150) includes a pump (114) disposed to form a continuous pressure gradient between the first vacuum (116) and second vacuum (118).
    • 要解决的问题:提供一种包括通过紧凑设计在旋转阳极X射线管的部件之间适当密封的X射线管。解决方案:产生X射线束(102)的X射线管(100) 包括可旋转地安装并在暴露于电子束(106)时产生X射线的阳极(104),阳极(104)中的中空空间(108),用于冷却阳极(104)的冷却单元(110) 通过中空空间(108)中的流体循环,以及用于在中空空间(108)中产生第一真空(116)的真空泵装置(114,136,150),以及产生下部的第二真空(118) 压力值高于围绕阳极(104)的空间(112)中的第一真空(116)的压力值。 真空泵装置(114,136,150)包括设置成在第一真空(116)和第二真空(118)之间形成连续压力梯度的泵(114)。