Apparatus for evaluating the quality of rice grains
    131.
    发明授权
    Apparatus for evaluating the quality of rice grains 失效
    评估米粒质量的仪器

    公开(公告)号:US4752689A

    公开(公告)日:1988-06-21

    申请号:US24139

    申请日:1987-03-10

    Inventor: Toshihiko Satake

    Abstract: This invention relates to an apparatus for evaluating the quality of rice grains. The apparatus comprises a near infrared spectrometer having a band-pass filter and detectors for detecting the intensity of reflected light from the sample rice; a control device having a memory for storing various values and a calculator for performing various calculations; indicating device for displaying or printing the various calculated values; and a sample case for being filled with the sample rice and being disposed at the measuring portion within the near infrared spectrometer. The apparatus is capable of measuring the content percentages of pre-selected constituent or constituents, such as, of protein, either amylose or amylopectin and moisture of the rice grains, calculating a quality evaluation value of the sample rice based on the measured and calculated values and powers established for the preselected constituents, and displaying the calculated evaluation value of the sample rice.

    Abstract translation: 本发明涉及一种评价稻谷品质的装置。 该装置包括具有带通滤光器的近红外光谱仪和用于检测来自样品米的反射光的强度的检测器; 具有用于存储各种值的存储器的控制装置和用于执行各种计算的计算器; 用于显示或打印各种计算值的指示装置; 以及用于填充样品米并设置在近红外光谱仪内的测量部分的样品盒。 该装置能够测量预先选择的成分或成分,例如蛋白质,直链淀粉或支链淀粉和水稻的含量百分比,基于测量和计算值计算样品水稻的质量评估值 以及为预选成分建立的权力,并显示计算的样品水稻的评估值。

    Microspectrofluorimeter
    132.
    发明授权
    Microspectrofluorimeter 失效
    显微荧光仪

    公开(公告)号:US4744667A

    公开(公告)日:1988-05-17

    申请号:US900407

    申请日:1986-08-26

    Abstract: An accessory is provided to convert a conventional microscope to a microspectrofluorimeter. The accessory includes a filter disc having bandpass filters separated by opaque segments. The filter disc is rapidly and continuously rotated to move the filter sequentially into the optical path between a wideband light source and a microscope sample. Photon counting of radiation from the sample is synchronized to the position of the filters during rotation by means of synchronization marks on the filter disc. The same accessory may be positioned between the sample and a detector to detect emitted light of different frequencies.

    Abstract translation: 提供附件以将常规显微镜转换成微型荧光计。 附件包括具有由不透明段分隔开的带通滤光片的滤光片。 过滤盘快速连续旋转,将滤光片顺序移动到宽带光源和显微镜样品之间的光路中。 通过滤光片上的同步标记,来自样品的辐射的光子计数在旋转期间与滤光片的位置同步。 相同的附件可以位于样品和检测器之间,以检测不同频率的发射光。

    Infrared gas analyzer with automatic zero adjustment
    133.
    发明授权
    Infrared gas analyzer with automatic zero adjustment 失效
    红外气体分析仪具有自动调零功能

    公开(公告)号:US4687934A

    公开(公告)日:1987-08-18

    申请号:US818342

    申请日:1986-01-10

    Abstract: Automatic zeroing apparatus zeroes an infrared gas analyzer automatically upon the occurrence of preselected conditions to indicate zero in the absence of absorption of infrared radiation by a gas mixture being analyzed. The gas analyzer has a sample cell for containing a gas mixture to be analyzed. Infrared radiation directed through the sample cell is detected at a preselected wavelength to produce a detection signal. A signal processor outputs a signal systematically related to the difference between the detection signal and a reference signal. For zeroing the sample cell is filled with gas substantially nonabsorbent of infrared radiation at the respective characteristic wavelength. A comparator produces an error signal when the output signal differs from zero. A gain control automatically controls the signal level of the detection signal to reduce the output signal substantially to zero with the nonabsorbent gas filling the sample cell. The preselected conditions may include the passage of a predetermined time and a temperature drift beyond a predetermined limit.

    Abstract translation: 自动归零装置在发生预选条件时自动归零红外气体分析仪,以便在被正在分析的气体混合物不吸收红外辐射时指示为零。 气体分析仪具有用于容纳要分析的气体混合物的样品池。 以预选的波长检测引导通过样品池的红外辐射,以产生检测信号。 信号处理器输出与检测信号和参考信号之间的差异系统地相关的信号。 为了归零,样品池中填充有相应特征波长的基本上不吸收红外辐射的气体。 当输出信号与零不同时,比较器产生一个误差信号。 增益控制器自动控制检测信号的信号电平,使填充样品池的非吸收气体将输出信号基本上降至零。 预选条件可以包括经过预定时间和温度漂移超出预定极限。

    Apparatus and method for infrared optical electronic qualitative
analysis of a fluid independent of the temperature thereof
    134.
    发明授权
    Apparatus and method for infrared optical electronic qualitative analysis of a fluid independent of the temperature thereof 失效
    独立于其温度的流体的红外光电子定性分析的装置和方法

    公开(公告)号:US4649711A

    公开(公告)日:1987-03-17

    申请号:US771911

    申请日:1985-09-03

    CPC classification number: G01N33/2888 G01N21/3577 G01N2201/126

    Abstract: An apparatus and method is provided for infrared qualitative analysis of a fluid independent of the temperature of the fluid. A first signal is generated in response to detected infrared energy passing through the fluid, and a second datum signal is provided for comparison with the first signal, wherein the second signal indicates a non-radiating state. The energy difference between the two signals is provided to a microprocessor control system for computing the fluid quality as a function of the energy difference independent of the temperature of the fluid.

    Abstract translation: 提供了一种用于独立于流体温度的流体的红外定性分析的装置和方法。 响应于检测到的通过流体的红外能量产生第一信号,并且提供第二数据信号用于与第一信号进行比较,其中第二信号指示非辐射状态。 两个信号之间的能量差被提供给微处理器控制系统,用于根据流体的温度独立地计算作为能量差的函数的流体质量。

    一种具有照像功能的光谱显示方法及系统

    公开(公告)号:WO2016188350A1

    公开(公告)日:2016-12-01

    申请号:PCT/CN2016/082398

    申请日:2016-05-17

    Inventor: 苑高强 盘翔

    Abstract: 本发明公开了一种具有照像功能的光谱显示方法及系统,该方法包括:采集光谱数据以及样品测量装置的图像数据,所述样品测量装置包括测量样品;控制显示光谱数据以及样品测量装置的图像数据;根据对样品测量装置进行拍照或录制的控制命令记录样品测量装置的图像数据,图像数据包括对样品测量装置进行拍照产生的照片数据或对样品测量装置进行录制产生的录制视频数据;将图像数据与光谱数据关联后放入实验图存放窗口,对其进行查看、对比或编辑等操作; 或可以根据需要将其作为一个记录文件保存;也可载入已保存的记录文件进行查看、对比或编辑等操作。

    分光解析装置、分光解析方法、及び可読媒体
    138.
    发明申请
    分光解析装置、分光解析方法、及び可読媒体 审中-公开
    光谱分析装置,光谱分析方法和可读介质

    公开(公告)号:WO2016157270A1

    公开(公告)日:2016-10-06

    申请号:PCT/JP2015/006225

    申请日:2015-12-14

    Inventor: 麻生川 稔

    Abstract: 適切に試料を解析することができる分光解析装置、分光解析方法、及びプログラムを提供する。 本発明の実施の形態にかかる分光解析装置は、複数の標識物質で標識された複数の物質を含む試料に照射する光を発生する光源(13)と、試料に照射された光によって、試料が発生した観測光を分光する分光器(14)と、分光器(14)で分光された観測光を検出して、観測スペクトルデータを出力する検出器(15)と、検出器(15)から出力された観測スペクトルデータに基づいて、試料中に含まれる複数の物質を解析する処理部(16)であって、複数の標識物質に対して設定された基準スペクトルデータとノイズ成分のデータを要素とする行列の一般化逆行列を用いて、試料に含まれる物質を解析する処理部(16)と、を備えたものである。

    Abstract translation: 提供能够适当地分析样本的光谱分析装置,光谱分析方法和程序。 根据本发明实施例的光谱分析装置设置有:用于产生光的光源(13),通过该光源照射由多个标记物质标记的多个物质的样品; 作为照射样品的光的结果,分散由样品产生的观察光的分光镜(14) 检测器(15),其检测由所述分光器(14)分散的观察光,并输出观测光谱数据; 以及基于从检测器(15)输出的观察光谱数据分析样品中包含的多种物质的处理单元(16),并且通过使用矩阵的广义逆矩阵来分析样品中包含的物质 具有作为元件的用于多个标记物质的参考光谱数据集和噪声分量数据。

    METHOD AND APPARATUS FOR MONITORING SURFACE PHENOMENA
    139.
    发明申请
    METHOD AND APPARATUS FOR MONITORING SURFACE PHENOMENA 审中-公开
    用于监测表面活性剂的方法和装置

    公开(公告)号:WO2015132456A1

    公开(公告)日:2015-09-11

    申请号:PCT/FI2015/050095

    申请日:2015-02-18

    Applicant: BIONAVIS OY

    Abstract: A method for monitoring surface phenomena comprises: - measuring a first surface plasmon resonance angle value (ϕ SPR,REF ) of a sample region (REG1), - measuring a first critical angle value (ϕ TIR,REF ) of the sample region (REG1), - causing a change of surface concentration (c M1,SRF ) of an analyte (M1) at the sample region (REG1), - changing the bulk composition at the sample region (REG1), - measuring a second surface plasmon resonance angle value (ϕ SPR (t)) of the sample region (REG1), - measuring a second critical angle value (ϕ TIR (t)) of the sample region (REG1), and - determining an indicator value (ϕ AUX (t)) indicative of the change of the surface concentration (c M1,SRF ), wherein the indicator value (ϕ AUX (t)) is determined from the second surface plasmon resonance angle value (ϕ SPR (t)) by compensating an effect of the bulk composition, and wherein the magnitude (ϕ COMP ) of said effect is determined by using the second critical angle value (ϕ TIR (t)).

    Abstract translation: 一种用于监测表面现象的方法包括: - 测量样品区域(REG1)的第一表面等离子体共振角度值(φSPR,REF), - 测量样品区域(REG1)的第一临界角度值(φTIR,REF) - 引起样品区域(REG1)处的分析物(M1)的表面浓度(cM1,SRF)的变化, - 改变样品区域(REG1)处的体积组分, - 测量第二表面等离子体共振角值(φSPR (t)), - 测量样本区域(REG1)的第二临界角度值(φTIR(t)),以及 - 确定指示变化的指标值(φAUX(t)) 通过补偿本体组合物的影响,从第二表面等离子体共振角度值(φSPR(t))确定指标值(φAUX(t))的表面浓度(cM1,SRF),其中大小(φCOMP )通过使用第二临界角度值(φTIR(t))来确定。

    A GEMSTONE TESTER AND A METHOD OF CHARACTERISING A GEMSTONE
    140.
    发明申请
    A GEMSTONE TESTER AND A METHOD OF CHARACTERISING A GEMSTONE 审中-公开
    一种GEMSTONE测试仪和一种表征GEMSTONE的方法

    公开(公告)号:WO2014055041A1

    公开(公告)日:2014-04-10

    申请号:PCT/SG2013/000430

    申请日:2013-10-03

    CPC classification number: G01N21/87 G01N2201/126

    Abstract: A gemstone tester for characterising a gemstone and a method of characterising a gemstone are provided, the gemstone tester comprising a detector unit for detecting one or more transmittances of the gemstone; and a processing unit for determining a first parameter based on one or more of the transmittances of light; and for characterising the gemstone based on the first parameter; wherein each transmittance of the gemstone is a fraction of light of a specific wavelength that is passed through the gemstone.

    Abstract translation: 提供了用于表征宝石的宝石测试仪和表征宝石的方法,所述宝石测试仪包括用于检测宝石的一个或多个透射率的检测器单元; 以及处理单元,用于基于光的透射率中的一个或多个来确定第一参数; 并且基于第一参数来表征宝石; 其中宝石的每个透射率是穿过宝石的特定波长的光的一部分。

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