公开(公告)号：US20130234045A1

公开(公告)日：2013-09-12

申请号：US13869066

申请日：2013-04-24

Applicant: OLYMPUS CORPORATION ,  TERUMO KABUSHIKI KAISHA

Inventor： Kazuya MAEDA ,  Hiromasa KOHNO

IPC: G01N21/64

CPC classification number: G01N21/64 ,  G01N21/6428 ,  G01N21/6454 ,  G01N2201/1211

Abstract: A correction method of a fluorescence sensor includes a first detection signal acquiring step for acquiring, at a first temperature, a first detection signal using a fluorescence sensor having a temperature detecting function and a temperature adjusting function, a second detection signal acquiring step for acquiring, at a second temperature, a second detection signal when an analyte amount is the same as an analyte amount in the first detection signal acquiring step, a correction coefficient calculating step for calculating, on the basis of the first detection signal and the second detection signal, a correction coefficient for correcting the fluorescent light detection signal, and a correcting step for correcting subsequent detection signals using the correction coefficient and a temperature detection signal.

Abstract translation: 荧光传感器的校正方法包括：第一检测信号获取步骤，用于在第一温度下使用具有温度检测功能和温度调节功能的荧光传感器获取第一检测信号;第二检测信号获取步骤， 在第二温度下，当分析物量与第一检测信号获取步骤中的分析物量相同时的第二检测信号;校正系数计算步骤，用于根据第一检测信号和第二检测信号， 用于校正荧光检测信号的校正系数，以及校正步骤，用于使用校正系数和温度检测信号校正后续检测信号。

公开(公告)号：US20130034859A1

公开(公告)日：2013-02-07

申请号：US13619679

申请日：2012-09-14

Applicant: Steven J. BOEGE ,  Mark F. OLDHAM ,  Eugene F. YOUNG

Inventor： Steven J. BOEGE ,  Mark F. OLDHAM ,  Eugene F. YOUNG

IPC: C12M1/40 ,  G01N21/64

CPC classification number: G01N21/64 ,  F21K9/00 ,  F21K9/64 ,  F21V29/54 ,  F21V29/677 ,  F21V29/74 ,  F21Y2115/10 ,  G01J3/0286 ,  G01J3/10 ,  G01N21/645 ,  G01N21/6452 ,  G01N2021/6439 ,  G01N2201/06113 ,  G01N2201/062 ,  G01N2201/0638 ,  G01N2201/1211 ,  G05D23/1919 ,  G05D23/20

Abstract: An optical instrument is provided for simultaneously illuminating two or more spaced-apart reaction regions with an excitation beam generated by a light source. A collimating lens can be disposed along a beam path between the light source and the reaction regions to form bundles of collimated excitation beams, wherein each bundle corresponds to a respective reaction region. Methods of analysis using the optical instrument are also provided.

Abstract translation: 提供了一种光学仪器，用于同时用由光源产生的激发光束照射两个或更多间隔开的反应区域。 准直透镜可以沿着光源和反应区域之间的光束路径设置，以形成准直激励束的束，其中每个束对应于相应的反应区域。 还提供了使用光学仪器的分析方法。

公开(公告)号：US20120055232A1

公开(公告)日：2012-03-08

申请号：US12876501

申请日：2010-09-07

Applicant: Walter R. Thorson

Inventor： Walter R. Thorson

IPC: G01N21/17

CPC classification number: G01N21/1702 ,  G01N2201/1211 ,  G01N2201/1214 ,  G01N2201/1218 ,  G01N2201/123

Abstract: A flexible gas sensor includes a housing with a predetermined form factor, a photoacoustic gas sensing chamber, and at least one of acoustic, temperature, relative humidity or pressure sensors in combination with processing circuitry which can emulate the characteristic gas response output of a catalytic bead pellistor-type gas sensor in response to a selected gas. The processing circuitry can include a programmable processor and a storage unit. The storage unit can be loaded with data and executable instructions to specify, at least in part, how the signals from the photoacoustic sensor are to be processed by the processing circuitry.

Abstract translation: 柔性气体传感器包括具有预定形状因数的壳体，光声气体检测室以及与处理电路组合的声学，温度，相对湿度或压力传感器中的至少一个，其可以模拟催化珠粒的特征气体响应输出 响应于所选气体的电阻型气体传感器。 处理电路可以包括可编程处理器和存储单元。 存储单元可以被加载数据和可执行指令，以至少部分地指定来自光声传感器的信号将如何由处理电路来处理。

公开(公告)号：US20120027044A1

公开(公告)日：2012-02-02

申请号：US13146290

申请日：2009-10-13

Applicant: Jyrki Laitinen ,  Markku Ojala

Inventor： Jyrki Laitinen ,  Markku Ojala

IPC: G01K15/00 ,  G06F19/00

CPC classification number: G01N21/253 ,  G01N21/6452 ,  G01N2201/1211

Abstract: An optical measurement instrument includes one or more temperature sensors (122) arranged to measure sample well specific temperatures from sample wells (111-117) arranged to store samples (103-109) to be optically measured. A processing device (121) of the optical measurement instrument is arranged to correct, using a pre-determined mathematical rule, measurement results obtained by the optical measurements on the basis of the measured sample well specific temperatures. Hence, the adverse effect caused by temperature differences between different samples on the accuracy of the temperature correction of the measurement results is mitigated.

Abstract translation: 一种光学测量仪器包括一个或多个温度传感器（122），其设置成测量样品阱特定的温度，该样品井被布置成存储待光学测量的样品（103-109）的样品孔（111-117）。 光学测量仪器的处理设备（121）被布置成使用预定的数学规则来校正通过基于测量的样品阱特定温度的光学测量获得的测量结果。 因此，不同样品之间的温度差异对测量结果的温度校正精度的不利影响得到了缓解。

公开(公告)号：US20120012756A1

公开(公告)日：2012-01-19

申请号：US13181724

申请日：2011-07-13

Applicant: Markus E. Beck ,  Janice C. Lee ,  Erel Milshtein

Inventor： Markus E. Beck ,  Janice C. Lee ,  Erel Milshtein

IPC: G01N21/64

CPC classification number: G01N21/6489 ,  G01N2021/646 ,  G01N2021/6484 ,  G01N2201/1211

Abstract: This invention relates to temperature-corrected photoluminescence spectroscopy which may be applied to semiconductors and, in particular, photovoltaic films.

Abstract translation: 本发明涉及可应用于半导体，特别是光伏膜的温度校正光致发光光谱。

公开(公告)号：US20110270534A1

公开(公告)日：2011-11-03

申请号：US13085346

申请日：2011-04-12

Applicant: George Burba ,  Dayle McDermitt ,  Anatoly Komissarov ,  Tyler G. Anderson ,  Liukang Xu ,  Bradley A. Riensche

Inventor： George Burba ,  Dayle McDermitt ,  Anatoly Komissarov ,  Tyler G. Anderson ,  Liukang Xu ,  Bradley A. Riensche

IPC: G06F19/00

CPC classification number: G01N21/3504 ,  G01N21/39 ,  G01N2201/1211 ,  G01N2201/1214 ,  G01N2201/1218

Abstract: Disclosed embodiments of the present invention provide means to obtain correct gas density and flux measurements using (i) gas analyzer (open-path, or closed-path gas analyzers with short intake tube, for example 1 m long, or any combination of the two); (ii) fast temperature or sensible heat flux measurement device (such as, fine-wire thermocouple, sonic anemometer, or any other device providing fast accurate gas temperature measurements); (iii) fast air water content or latent heat flux measurement device (such as, hygrometer, NDIR analyzer, any other device providing fast accurate gas water content measurements); (iv) vertical wind or sampling device (such as sonic anemometer, scintillometer, or fast solenoid valve, etc.) and (v) algorithms in accordance with the present invention to compute the corrected gas flux, compensated for T-P effects. In case when water factor in T-P effects is negligible, the fast air water content or latent heat flux measurement device (item iii in last paragraph) can be excluded.

Abstract translation: 本发明的公开的实施例提供了使用（i）气体分析仪（具有短进气管的开放路径或闭路气体分析器，例如1米长，或两者的任何组合）获得正确的气体密度和通量测量的方法 ）; （ii）快速温度或显热通量测量装置（例如细线热电偶，声波风速计或提供快速精确气体温度测量的任何其他装置）; （iii）快速空气含水量或潜热通量测量装置（如湿度计，NDIR分析仪，任何其他提供快速准确气体含水量测量的装置）; （iv）垂直风或取样装置（例如声波风速计，闪烁仪或快速电磁阀等）和（v）根据本发明的计算校正气体通量的算法，补偿T-P效应。 在T-P效应中的水分因子可忽略的情况下，可以排除快速空气含水量或潜热通量测量装置（最后一项中的项目iii）。

公开(公告)号：US20110198500A1

公开(公告)日：2011-08-18

申请号：US12907597

申请日：2010-10-19

Applicant: Gérard HOTIER ,  Philibert Leflaive ,  Mathieu Digne ,  Philippe Marteau ,  Jean-Lucien Molle ,  Michel Leclercq ,  Sophie Dewally-Morel

Inventor： Gérard HOTIER ,  Philibert Leflaive ,  Mathieu Digne ,  Philippe Marteau ,  Jean-Lucien Molle ,  Michel Leclercq ,  Sophie Dewally-Morel

IPC: G01J3/44

CPC classification number: G01N21/65 ,  B01D15/1821 ,  G01N21/8507 ,  G01N2201/084 ,  G01N2201/1211 ,  G01N2201/129

Abstract: The present invention describes a method for measuring the concentrations of species present at one point of a separation unit functioning in simulated moving bed mode (SMB), using an immersing probe located at one point in the unit or on one of the streams entering or leaving said unit, and a thermocouple located in the vicinity of the immersing probe, in which a Raman spectrum obtained using a laser source functioning at a wavelength of 785 nm is utilized. Application of the method to controlling and regulating a SMB xylenes separation unit.

Abstract translation: 本发明描述了一种用于测量存在于模拟移动床模式（SMB）中运行的分离单元的一个点处的物种的浓度的方法，其使用位于该单元中的一个点处的浸入探针或者进入或离开的一个流 所述单元和位于浸渍探头附近的热电偶，其中使用使用波长为785nm的激光源获得的拉曼光谱。 该方法用于控制和调节SMB二甲苯分离单元。

公开(公告)号：US20110184259A1

公开(公告)日：2011-07-28

申请号：US12861202

申请日：2010-08-23

Applicant: Javier Alarcon ,  Kristin Weidemaier ,  Terry J. Amiss ,  John D. DeNuzzio ,  Christopher C. Herdman ,  Ross W. Jacobson ,  J. Bruce Pitner ,  Douglas B. Sherman ,  Steven Keith

Inventor： Javier Alarcon ,  Kristin Weidemaier ,  Terry J. Amiss ,  John D. DeNuzzio ,  Christopher C. Herdman ,  Ross W. Jacobson ,  J. Bruce Pitner ,  Douglas B. Sherman ,  Steven Keith

IPC: A61B5/1455

CPC classification number: A61B5/14532 ,  A61B5/1455 ,  A61B5/1459 ,  A61B5/1495 ,  A61B5/4839 ,  A61B5/6848 ,  A61B2560/0223 ,  G01N21/274 ,  G01N21/7703 ,  G01N33/542 ,  G01N33/54373 ,  G01N2021/7786 ,  G01N2201/1211

Abstract: A device for sensing analyte concentration, and in particular glucose concentration, in vivo or in vitro is disclosed. A sensing element is attached to the distal end of an optical conduit, and comprises at least one binding protein adapted to bind with at least one target analyte. The sensing element further comprises at least one reporter group that undergoes a luminescence change with changing analyte concentrations. Optionally, the optical conduit and sensing element may be housed within a cannulated bevel.

Abstract translation: 公开了用于感测体内或体外的分析物浓度，特别是葡萄糖浓度的装置。 感测元件连接到光学导管的远端，并且包含适于与至少一种靶分析物结合的至少一种结合蛋白。 感测元件还包括至少一个报告基团，其随着分析物浓度的变化而发生发光变化。 可选地，光学导管和感测元件可以容纳在插管斜面内。

公开(公告)号：US20080252877A1

公开(公告)日：2008-10-16

申请号：US11575125

申请日：2005-09-05

Applicant: Hugo L. Kok ,  Jan Hordijk

Inventor： Hugo L. Kok ,  Jan Hordijk

IPC: G01N33/08

CPC classification number: G01N21/314 ,  G01N33/085 ,  G01N2021/3137 ,  G01N2021/3166 ,  G01N2021/3181 ,  G01N2201/062 ,  G01N2201/0624 ,  G01N2201/0625 ,  G01N2201/1211 ,  G01N2201/1245 ,  G01N2201/126 ,  G01N2201/12715

Abstract: The invention relates to a device for inspecting eggs for the presence of blood. The device comprises a light source in order to pass light at a first wavelength which is not selectively absorbed by blood and light at a second wavelength which is selectively absorbed by blood through an egg to be inspected. Furthermore, the device comprises detection means for converting the light transmission through the egg to be inspected for each of the two wavelengths into corresponding signals, each of the said signals being representative of the light transmission at the relevant wavelength. The device also comprises signal-processing means which are transmission associated with the first wavelength and the light transmission associated with the second wavelength based on the signals emanating from the detection means and to emit a decision signal which is representative of the decision whether or not an egg contains blood on the basis of this ratio. According to the invention, the light source comprises one or more identical LED's (Light Emitting Diode) for generating light which passes through the egg. In use the one or more LED's emit light within a certain narrow spectrum, which spectrum comprises both the first and the second wavelength.

Abstract translation: 本发明涉及一种用于检查卵存在血液的装置。 该装置包括光源，以便以不被血液选择性地吸收的第一波长的光和通过待检查的卵选择性地被血液吸收的第二波长的光通过。 此外，该装置包括检测装置，用于将通过要检测的两个波长中的每一个的卵的光透射转换成相应的信号，所述信号中的每一个代表在相关波长处的光透射。 该装置还包括基于从检测装置发出的信号而与第一波长相关联的传输和与第二波长相关的光传输的信号处理装置，并且发出代表该决定的决定信号 在这个比例的基础上，鸡蛋含有血液。 根据本发明，光源包括用于产生通过蛋的光的一个或多个相同的LED（发光二极管）。 在使用中，一个或多个LED在特定窄谱内发光，该光谱包括第一和第二波长。

公开(公告)号：US07332719B2

公开(公告)日：2008-02-19

申请号：US11380787

申请日：2006-04-28

Applicant: Robert Frodl

Inventor： Robert Frodl

IPC: G01F5/02

CPC classification number: G01J3/10 ,  G01N21/3151 ,  G01N21/3504 ,  G01N2201/1211

Abstract: The present invention relates to a gas sensor arrangement comprising at least one radiation source emitting radiation, a gas measuring chamber which may be filled with a gaseous analyte containing at least one analyte to be measured, and comprising at least one detector device which detects the radiation and generates an output signal indicating the presence and/or the concentration of the analyte. In order to provide an improved gas sensor arrangement of the type mentioned at the outset which ensures, in a particularly simple manner, long-term stable operation of the arrangement even over long periods of time, the control device comprises a power detection unit which may be operated to measure the electrical output consumed by the at least one radiation source.

Abstract translation: 气体传感器装置技术领域本发明涉及一种气体传感器装置，其包括至少一个发射辐射源的辐射源，气体测量室，其可以填充含有待测量的至少一种分析物的气态分析物，并且包括至少一个检测器 并产生指示分析物的存在和/或浓度的输出信号。 为了提供一种在一开始提到的类型的改进的气体传感器装置，其以特别简单的方式即使在长时间段内长期稳定地运行，这种控制装置包括功率检测单元 操作以测量由至少一个辐射源消耗的电输出。