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    Data record dissemination system, apparatus and method therefor
    1.
    发明申请
    Data record dissemination system, apparatus and method therefor 审中-公开
    数据记录传播系统及其设备及方法

    公开(公告)号：US20030108181A1

    公开(公告)日：2003-06-12

    申请号：US10266878

    申请日：2002-10-08

    Applicant: Agilent Technologies, Inc. ,  Agilent Technologies UK Limited to: ,  Agilent Technologies, Inc.

    Inventor： Alan Leslei Milne ,  Andrew Robert James Milne ,  Paul Hodgson ,  Neil John Irving ,  Neil Howie

    IPC: H04M007/00

    CPC classification number: H04Q3/0087

    Abstract: In a communications network, it is necessary for client software applications to monitor detail records constructed from messages transmitted in a signalling network (100) associated with the communications network. Prior techniques for delivery of the detail records to the client software applications included separate generation of the detail records for each client software application resulting in duplication of effort in the collection and dissemination of the detail records as well as the prolific number of detail record generation tasks required. The present invention overcomes these disadvantages by having a single generator (200, 410) of detail records per site in the signalling network (100), the delivery of the detail records to the client software applications (400, 402, 710, 712, 718) involving a point-to-multipoint communication.

    Abstract translation: 在通信网络中，客户软件应用程序需要监视由与通信网络相关联的信令网络（100）中发送的消息构建的详细记录。 将详细记录传送到客户端软件应用程序的先前技术包括为每个客户端软件应用程序单独生成详细记录，导致在收集和传播详细记录以及多个细节记录生成任务的重复工作 需要。 本发明通过在信令网络（100）中具有每个站点的详细记录单个发生器（200,410）来克服这些缺点，将详细记录传送到客户端软件应用程序（400,402,710,712,718） ）涉及点对多点通信。

    FLUID DELIVERY DEVICE WITH PASSIVE PRESSURE EQUILIBRATION
    2.
    发明公开
    FLUID DELIVERY DEVICE WITH PASSIVE PRESSURE EQUILIBRATION 审中-公开

    公开(公告)号：US20240058813A1

    公开(公告)日：2024-02-22

    申请号：US17891636

    申请日：2022-08-19

    Applicant: Agilent Technologies, Inc.

    Inventor： Jonathan Irribarren ,  Joel Myerson ,  Bo Curry

    IPC: B01L3/00

    CPC classification number: B01L3/502715 ,  B01L2200/0605 ,  B01L2200/0621 ,  B01L2400/0481 ,  B01L2400/0487 ,  B01L2400/0638 ,  B01L2400/0655

    Abstract: A fluid delivery device is configured to create a pressure differential across a compartment in which a liquid resides, causing the liquid to flow through the compartment. After a period of time, the fluid delivery device is configured to eliminate the pressure differential and thereby equilibrate the pressure across the compartment, with the use of a pressure equilibration channel that is separate from the compartment. The compartment may contain a packed bed of solid phase particles such as beads. In such case, the pressure differential causes the liquid to flow through the packed bed. The liquid may include chemical reagents or precursors that participate in chemical reactions on or at the solid phase particles. The reactions may relate to chemical synthesis, for example the synthesis of bio-chemicals such as nucleotides.

    Calibration system for attenuated total reflection spectrometry
    3.
    发明授权
    Calibration system for attenuated total reflection spectrometry 有权

    公开(公告)号：US11060914B2

    公开(公告)日：2021-07-13

    申请号：US16147826

    申请日：2018-09-30

    Applicant: Agilent Technologies, Inc. ,  Agilent Technologies, Inc.

    Inventor： Christopher Ryan Moon ,  Charles Hoke

    IPC: G01J3/42 ,  G01J3/02 ,  G01J3/06 ,  G01N21/552 ,  G01J3/28

    Abstract: An ATR scanner and method for calibrating the same are disclosed. The scanner includes an ATR objective having a reflecting face and an optical port adapted to receive a first light beam, and to focus the first light beam to a point, at a location on the reflecting face such that the first light beam is reflected by the reflecting face and no portion of the first light beam strikes the reflecting face at an angle greater than the critical angle. A detector measures an intensity of light reflected from the reflecting face. A controller controls the location of the focal point and determines an intensity of light that was incident on the reflecting face as a function of the position on the reflecting face and an intensity of light that was reflected from the reflecting face as a function of position on the reflecting face.

    METHODS AND SYSTEMS FOR ESTIMATING GAS SUPPLY PRESSURE
    4.
    发明申请
    METHODS AND SYSTEMS FOR ESTIMATING GAS SUPPLY PRESSURE 有权

    公开(公告)号：US20250052731A1

    公开(公告)日：2025-02-13

    申请号：US18448827

    申请日：2023-08-11

    Applicant: Agilent Technologies, Inc.

    Inventor： Steven KIRK

    IPC: G01N30/86 ,  G01N30/20

    Abstract: Methods and systems for estimating gas supply pressure are described herein. The method can include measuring a runtime valve duty cycle for a valve of a gas chromatography system. The method can include estimating a runtime supply pressure from the runtime valve duty cycle and at least one of a runtime flow rate or downstream pressure based on one or more calibration valve duty cycles corresponding to one or more calibration supply pressures and one or more calibration flow rates. The method can include, responsive to determining the runtime supply pressure is greater than a threshold supply pressure value, generating a notification that the runtime supply pressure is greater than the threshold supply pressure value.

    Substrate orientation device for liquid dispensing operations
    6.
    发明授权
    Substrate orientation device for liquid dispensing operations 有权

    公开(公告)号：US12172429B2

    公开(公告)日：2024-12-24

    申请号：US18105110

    申请日：2023-02-02

    Applicant: Agilent Technologies, Inc.

    Inventor： Andy Wu

    IPC: B41J11/42 ,  B01L3/00

    Abstract: A substrate orientation device includes a frame that supports a substrate on which liquid is dispensed, for example as may relate to (bio)chemical microarray fabrication. The frame is movable to different positions, such as for mounting the substrate to the frame, depositing droplets on the substrate, and applying a bulk liquid to the substrate. The substrate orientation device may be movable to different locations, such as different liquid dispensing devices, for example a printer and a flow cell.

    Method and system for element identification via optical emission spectroscopy
    7.
    发明授权
    Method and system for element identification via optical emission spectroscopy 有权

    公开(公告)号：US12140478B2

    公开(公告)日：2024-11-12

    申请号：US17766184

    申请日：2019-12-23

    Applicant: Agilent Technologies, Inc.

    Inventor： Daniel Finn McCarthy ,  Mark Andrew Woods

    IPC: G01J3/443 ,  G01N21/73 ,  G01J3/28

    Abstract: The present invention is directed to a computer-implemented method of automatically identifying the presence of one or more elements in a sample via optical emission spectroscopy. The method includes the steps of obtaining sample spectrum data from the sample, obtaining a list of one or more predetermined emission wavelengths for each element in the periodic table quantifiable by optical emission spectroscopy, each predetermined emission wavelength being associated with a list of one or more potential interference emission wavelengths, determining a list of one or more analyte wavelengths corresponding to spectral peaks in the sample spectrum data based on the list of emission wavelengths, for each analyte wavelength, determining whether the corresponding spectral peak has a likelihood of being affected by an interference emission wavelength causing spectral interference based on the list of one or more potential interference emission wavelengths corresponding to the analyte wavelength, determining a revised list of one or more analyte wavelengths by removing from the list of analyte wavelengths, analyte wavelengths corresponding to spectral peaks having a likelihood of being affected by an interference emission wavelength, and determining a level of confidence that one or more elements are present in the sample based on a set of criteria applied to the revised list of analyte wavelengths.

    Double sided oil film thrust bearing in a scroll pump
    9.
    发明授权
    Double sided oil film thrust bearing in a scroll pump 有权

    公开(公告)号：US12098642B2

    公开(公告)日：2024-09-24

    申请号：US17607363

    申请日：2019-04-30

    Applicant: Agilent Technologies, Inc.

    Inventor： Ronald J. Forni

    IPC: F01C21/02 ,  F01C21/04 ,  F04C18/02 ,  F04C27/00 ,  F04C29/02

    CPC classification number: F01C21/02 ,  F04C18/0215 ,  F04C27/005 ,  F04C29/02 ,  F04C2240/54

    Abstract: A vacuum scroll pump having an inlet portion having a pump inlet, and an exhaust portion having a pump outlet; a frame; a stationary scroll plate fixed to the frame and comprising a stationary plate comprising at least one stationary scroll blade; an orbiting scroll plate comprising an orbiting plate comprising at least one orbiting scroll blade projecting axially from a front side of the orbiting plate toward the stationary plate; a drive mechanism supported by the frame and operatively connected to the orbiting scroll plate so as to cause the orbiting scroll plate to orbit about a longitudinal axis of the vacuum scroll pump and thereby pump a process gas; a double-sided thrust bearing supporting the orbiting scroll plate; and a bellows which isolates the process gas from the drive mechanism.

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