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    Method and system for determining asphaltene onset pressure using a using depressurization and pressurization
    71.
    发明授权
    Method and system for determining asphaltene onset pressure using a using depressurization and pressurization 有权
    使用减压和加压测定沥青质起始压力的方法和系统

    公开(公告)号：US09568459B2

    公开(公告)日：2017-02-14

    申请号：US14262480

    申请日：2014-04-25

    Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION

    Inventor： Matthew T. Sullivan ,  Christopher Harrison ,  Shunsuke Fukagawa ,  Elizabeth Smythe ,  John Meier

    IPC: G01N33/28 ,  E21B47/06 ,  G01V8/00 ,  G01N21/3577 ,  G01N21/59

    CPC classification number: G01N33/2835 ,  E21B47/06 ,  G01N21/3577 ,  G01N21/59 ,  G01N2201/08 ,  G01V8/00

    Abstract: Methods and systems for determining for determining asphaltene onset pressure of a formation fluid are described herein. The method includes the following processes: (a) transmitting light through a sample of the formation fluid; (b) decreasing pressure of the sample; (c) detecting intensity of the transmitted light during depressurization; (d) identifying a change in intensity of the transmitted light during depressurization; (e) increasing pressure of the sample to a fixed pressure; and (f) detecting intensity of the transmitted light at the fixed pressure and at an equilibrated light intensity. Processes (a) to (f) are repeated for a number of different fixed pressures. The asphaltene onset pressure of the formation fluid sample can be determined using (i) the intensity of the transmitted light during each depressurization and (ii) the intensity of the transmitted light at each of the different fixed pressures.

    Abstract translation: 本文描述了用于确定地层流体的沥青质起始压力的方法和系统。 该方法包括以下过程：（a）通过地层流体的样品透射光; （b）降低样品的压力; （c）在减压期间检测透射光的强度; （d）识别减压期间透射光强度的变化; （e）将样品的压力增加到固定压力; 和（f）在固定压力和平衡的光强度下检测透射光的强度。 对于许多不同的固定压力重复过程（a）至（f）。 地层流体样品的沥青质起始压力可以使用（i）每次减压期间透射光的强度和（ii）在每个不同固定压力下的透射光的强度来确定。

    Cabinet capable of guiding light
    72.
    发明授权
    Cabinet capable of guiding light 有权
    能够引导灯的柜子

    公开(公告)号：US09568426B2

    公开(公告)日：2017-02-14

    申请号：US14271226

    申请日：2014-05-06

    Applicant: SMOBIO TECHNOLOGY, INC.

    Inventor： Chen-Sheng Wu ,  Chun-Hsien Kuo ,  Kuan-Lin Lee

    IPC: F21V15/00 ,  G01N21/64 ,  F21V8/00

    CPC classification number: G01N21/6447 ,  G01N21/645 ,  G01N2201/02 ,  G01N2201/062 ,  G01N2201/08 ,  G02B6/003

    Abstract: A cabinet capable of guiding light, which is used for detecting a biological sample strained with a fluorescent dye, includes a main body, at least one light source, and at least one light guiding structure. The main body has a sample table to place the biological sample. The at least one light source is provided on the main body and near the sample table, wherein the at least one light source provides light required to excite the fluorescent dye incorporated in the biological sample. The at least one light guiding structure is provided between the sample table and the at least one light source to refract the light provided by the at least one light source onto the sample table and the biological sample. Whereby, the biological sample is exposed to more light, and therefore the intensity of the light released from the biological sample is enhanced.

    Abstract translation: 用于检测应变荧光染料的生物样品的能够引导光的机壳包括主体，至少一个光源和至少一个导光结构。 主体有一个放置生物样品的样品台。 所述至少一个光源设置在所述主体上并且靠近所述样品台，其中所述至少一个光源提供激发掺入所述生物样品中的荧光染料所需的光。 所述至少一个导光结构设置在所述样品台和所述至少一个光源之间，以将由所述至少一个光源提供的光折射到所述样品台和所述生物样品上。 因此，生物样品暴露于更多的光，因此从生物样品释放的光的强度增强。

    MEASURING HEAD WITH ILLUMINATION
    77.
    发明申请
    MEASURING HEAD WITH ILLUMINATION 有权
    测量头与照明

    公开(公告)号：US20170010206A1

    公开(公告)日：2017-01-12

    申请号：US15114376

    申请日：2014-12-04

    Applicant: IMPLEN GMBH

    Inventor： Thomas Sahiri

    IPC: G01N21/25 ,  G01N21/03

    CPC classification number: G01N21/25 ,  G01J3/0218 ,  G01N21/01 ,  G01N21/03 ,  G01N21/0303 ,  G01N21/11 ,  G01N2021/0314 ,  G01N2021/035 ,  G01N2021/6417 ,  G01N2021/6482 ,  G01N2021/6484 ,  G01N2201/062 ,  G01N2201/0633 ,  G01N2201/08

    Abstract: The invention relates to a device (1) for the light spectroscopic analysis of a small amount of a liquid sample, comprising a receiving point (3) for receiving small amounts of the liquid sample, and light conductors (5, 6) which guide light of a light source to the sample and guide signal light from the sample in the direction of a detector, and is characterised in that an illumination source (7) is arranged below the receiving point (3), and a region (8) below the receiving point (3) which is permeable for the light of the illumination source (7), is provided such that the illumination light illuminates the receiving point (3).

    Abstract translation: 本发明涉及一种用于少量液体样品的光谱分析的装置（1），包括用于接收少量液体样品的接收点（3）和引导光的光导体（5,6） 并且其特征在于，照明源（7）布置在所述接收点（3）的下方，并且所述区域（8）位于所述接收点 以照明光照射接收点（3）的方式设置对于照明光源（7）的光可透过的接收点（3）。

    METHOD AND APPARATUS FOR DIAGNOSING BONE TISSUE CONDITIONS
    78.
    发明申请
    METHOD AND APPARATUS FOR DIAGNOSING BONE TISSUE CONDITIONS 审中-公开
    用于诊断骨组织条件的方法和装置

    公开(公告)号：US20160377637A1

    公开(公告)日：2016-12-29

    申请号：US15116533

    申请日：2015-02-05

    Applicant: THE REGENTS OF THE UNIVERSITY OF MICHIGAN

    Inventor： Francis W.l. Esmonde-White ,  Karen A. Esmonde-White ,  Michael D. Morris ,  Blake J. Roessler

    IPC: G01N33/84 ,  G01N21/65 ,  C12Q1/04

    CPC classification number: G01N33/84 ,  C12N5/0654 ,  C12Q1/04 ,  G01N21/65 ,  G01N2201/08 ,  G01N2201/12 ,  G01N2800/10

    Abstract: Example methods and apparatus are disclosed for diagnosing or assisting a diagnosis of a bone tissue condition. A specimen associated with bone tissue suspected of being infected is irradiated using a monochromatic light source. The specimen may be irradiated in vivo or ex vivo, and/or within a growth medium. Light scattered during the irradiation is gathered and its Raman spectral content is determined to detect one or more pathological calcium phosphate minerals, such as brushite and uncarbonated apatite, resulting from a conversion of carbonated-apatite in the presence of bacteria.

    Abstract translation: 公开了用于诊断或辅助骨组织状况诊断的示例性方法和装置。 使用单色光源照射与疑似被感染的骨组织相关的标本。 样品可以在体内或体外照射和/或在生长培养基内照射。 在照射期间散射的光被聚集，并且其拉曼光谱含量被确定以检测在细菌存在下由碳酸化磷灰石转化而产生的一种或多种病理性磷酸钙矿物质，例如透钙石和非碳酸化磷灰石。

    System and methods for fluorescence detection
    80.
    发明授权
    System and methods for fluorescence detection 有权
    荧光检测系统和方法

    公开(公告)号：US09518923B1

    公开(公告)日：2016-12-13

    申请号：US14960667

    申请日：2015-12-07

    Applicant: International Business Machines Corporation

    Inventor： Ning Li ,  Devendra K. Sadana ,  William T. Spratt

    IPC: G01N21/64

    CPC classification number: G01N21/645 ,  G01N21/6428 ,  G01N2021/6463 ,  G01N2021/6484 ,  G01N2201/08

    Abstract: A fluorescence detection system is provided. The fluorescence detection system includes a light source adapted to emit excitation light; a sample unit in which a sample is disposed; a first optical fiber adapted to connect the light source to the sample unit; an avalanche photodiode array detector adapted to receive fluorescent light generated by the sample when the sample is irradiated with the excitation light; and a second optical fiber adapted to connect the sample unit to the avalanche photodiode array detector, wherein the second optical fiber has a numerical aperture of equal to or greater than about 0.15 and the second optical fiber is positioned such that a longitudinal axis of the second optical fiber is orthogonal to a longitudinal axis of the first optical fiber. A method for detecting fluorescence and a computer-implemented method for detecting fluorescence are also provided.

    Abstract translation: 提供荧光检测系统。 荧光检测系统包括适于发射激发光的光源; 其中设置样品的样品单元; 适于将光源连接到样品单元的第一光纤; 雪崩光电二极管阵列检测器，其适于在用所述激发光照射所述样品时接收由所述样品产生的荧光; 以及第二光纤，其适于将所述采样单元连接到所述雪崩光电二极管阵列检测器，其中所述第二光纤具有等于或大于约0.15的数值孔径，并且所述第二光纤被定位成使得所述第二光纤的纵向轴线 光纤与第一光纤的纵向轴线正交。 还提供了用于检测荧光的方法和用于检测荧光的计算机实现的方法。

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