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1. 发明授权

US08481944B2 IR spectrometer with non-contact temperature measurement 有权
标题翻译：红外光谱仪具有非接触式温度测量
公开(公告)号：US08481944B2
公开(公告)日：2013-07-09
申请号：US13137085
申请日：2011-07-20
申请人： Norbert Rapp , Michael Taraschewski , Alberto Sossai
发明人： Norbert Rapp , Michael Taraschewski , Alberto Sossai
IPC分类号： G01J3/32
CPC分类号： G01J5/10 , G01J3/0286 , G01J3/0289 , G01J3/28
摘要： An infrared (IR) spectrometer (20) for IR spectroscopic investigation of a test sample (1) in a first wavenumber range WB1, comprising a sample container (1a) for the test sample (1), wherein the sample container (1a) is transparent to IR radiation in the first wavenumber range WB1, and wherein the IR spectrometer (20) comprises a measuring device for determining the temperature of the test sample (1), is characterized in that the measuring device comprises an IR sensor (2) which measures, without contact, the intensity of the IR radiation emitted by the sample container (1a), and the sample container (1a) is opaque to IR radiation in the second wavenumber range WB2. A simple and reliable measurement of the temperature of a test sample in an IR spectrometer is thereby enabled.
摘要翻译：一种红外（IR）光谱仪（20），用于在第一波数范围WB1中的测试样品（1）进行IR光谱研究，包括用于测试样品（1）的样品容器（1a），其中样品容器（1a）对第一波数范围WB1中的IR辐射透明，并且其中所述IR光谱仪（20）包括用于确定所述测试样品（1）的温度的测量装置，其特征在于，所述测量装置包括IR传感器（2），所述IR传感器在不接触的情况下，样本容器（1a）和样本容器（1a）发射的IR辐射的强度对于第二波数范围WB2中的IR辐射是不透明的。因此，能够简单且可靠地测量IR光谱仪中的测试样品的温度。

2. 发明申请

US20120025081A1 IR spectrometer with non-contact temperature measurement 有权
标题翻译：红外光谱仪具有非接触式温度测量
公开(公告)号：US20120025081A1
公开(公告)日：2012-02-02
申请号：US13137085
申请日：2011-07-20
申请人： Norbert Rapp , Michael Taraschewski , Alberto Sossai
发明人： Norbert Rapp , Michael Taraschewski , Alberto Sossai
IPC分类号： G01J3/32
CPC分类号： G01J5/10 , G01J3/0286 , G01J3/0289 , G01J3/28
摘要： An infrared (IR) spectrometer (20) for IR spectroscopic investigation of a test sample (1) in a first wavenumber range WB1, comprising a sample container (1a) for the test sample (1), wherein the sample container (1a) is transparent to IR radiation in the first wavenumber range WB1, and wherein the IR spectrometer (20) comprises a measuring device for determining the temperature of the test sample (1), is characterized in that the measuring device comprises an IR sensor (2) which measures, without contact, the intensity of the IR radiation emitted by the sample container (1a), and the sample container (1a) is opaque to IR radiation in the second wavenumber range WB2. A simple and reliable measurement of the temperature of a test sample in an IR spectrometer is thereby enabled.
摘要翻译：一种红外（IR）光谱仪（20），用于在第一波数范围WB1中的测试样品（1）进行IR光谱研究，包括用于测试样品（1）的样品容器（1a），其中样品容器（1a）对第一波数范围WB1中的IR辐射透明，并且其中所述IR光谱仪（20）包括用于确定所述测试样品（1）的温度的测量装置，其特征在于，所述测量装置包括IR传感器（2），所述IR传感器在不接触的情况下，样本容器（1a）和样本容器（1a）发射的IR辐射的强度对于第二波数范围WB2中的IR辐射是不透明的。因此，能够简单且可靠地测量IR光谱仪中的测试样品的温度。

3. 发明授权

US5963322A Optical spectrometer and method of implementing optical spectroscopy 失效
标题翻译：光谱仪和实现光谱的方法
公开(公告)号：US5963322A
公开(公告)日：1999-10-05
申请号：US27901
申请日：1998-02-23
申请人： Norbert Rapp , Arno Simon
发明人： Norbert Rapp , Arno Simon
IPC分类号： G01J3/453 , G01B9/02
CPC分类号： G01J3/4535 , G01J3/453
摘要： An optical spectrometer (1) with an interferometer having a means for varying the optical path difference comprising a drive (8), and with a detector (6) for recording optical signals from the interferometer and converting them into electrical analog signals, wherein an analog-to-digital converter (ADC) (9) is connected to the detector (6) digitizing the electrical analog signals in a time-equidistant manner, is characterized in that the data acquisition electronics (17) are supplied by a switched power supply (14), the clock of which is derived from the same reference oscillator (16) as the clock of the signal digitization by the ADC (9). In contrast to known spectrometers with spatially equidistant sampling of the detector signal, the design of the spectrometer according to the invention is considerably cheaper and more compact with respect to its voltage supply elements. Galvanic separation of the data acquisition electronics and the electronic control unit of the linear drive is no longer required.
摘要翻译：一种具有干涉仪的光谱仪（1），具有用于改变光程差的装置，包括驱动器（8），以及用于记录来自干涉仪的光信号并将其转换成电模拟信号的检测器（6），其中模拟数字转换器（ADC）（9）连接到以时间等距的方式对电气模拟信号进行数字化的检测器（6），其特征在于数据采集电路（17）由开关电源 14），其时钟源自与ADC（9）的信号数字化的时钟相同的参考振荡器（16）。与已知的具有对检测器信号进行空间等距取样的光谱仪相反，根据本发明的光谱仪的设计相当于其电压供应元件便宜得多且更紧凑。数据采集电子元件和线性驱动电子控制单元的电气分离不再需要。

4. 发明申请

US20050243325A1 Digital FTIR spectrometer 有权
标题翻译：数字FTIR光谱仪
公开(公告)号：US20050243325A1
公开(公告)日：2005-11-03
申请号：US11179586
申请日：2005-07-13
申请人： Norbert Rapp , Arno Simon
发明人： Norbert Rapp , Arno Simon
IPC分类号： G01J3/453 , G01B9/02
CPC分类号： G01J3/453
摘要： The present invention relates to an FTIR spectrometer comprising a single-element detector to analyze a detector light beam emitted by a sample, with a unit to digitize the voltage available at the detector output and with a unit to process the digitized voltage. The single-element detector and the dedicated unit to digitize the detector voltage are located immediately adjacent to each other.
摘要翻译：本发明涉及一种FTIR光谱仪，其包括用于分析由样品发射的检测器光束的单元件检测器，具有将检测器输出处可用的电压数字化的单元以及处理数字化电压的单元。单元检测器和用于数字化检测器电压的专用单元彼此紧邻。

5. 发明授权

US5923422A Method of obtaining an optical FT spectrum 失效
标题翻译：获得光学FT光谱的方法
公开(公告)号：US5923422A
公开(公告)日：1999-07-13
申请号：US17172
申请日：1998-02-02
申请人： Axel Keens , Norbert Rapp
发明人： Axel Keens , Norbert Rapp
IPC分类号： G01B9/02 , G01J3/45 , G01J3/453
CPC分类号： G01J3/45 , G01B9/02071 , G01B9/02084 , G01B9/0209 , G01J3/4535 , G01N2021/3595
摘要： A method of obtaining an FT spectrum according to Brault is improved in that the compensation filter is determined by recording a broad-band effective interferogram, carrying out complex Fourier transformation, forming a mean value of the phase spectra, converting the abscissa values into electrical frequencies, and establishing the transfer function of the detector and of the further signal processing elements, wherein the free parameters of the transfer function are chosen such that the phase response of the transfer function deviates as little as possible from the mean value of the phase spectrum of the effective recorded interferogram. If necessary, the determined transfer function is then digitized. The compensation filter is then determined as the inverse of the discrete transfer function. In this way, deconvolution of the signal processing elements transfer function from the spectra is facilitated in a particularly simple and effective manner.
摘要翻译：改进了根据Brault获得FT光谱的方法，其中通过记录宽带有效干涉图来确定补偿滤波器，进行复数傅里叶变换，形成相位谱的平均值，将横坐标值转换成电频率并且建立检测器和另外的信号处理元件的传递函数，其中选择传递函数的自由参数，使得传递函数的相位响应尽可能地从相位谱的平均值偏离有效记录干涉图。如果需要，则确定的传递函数被数字化。然后将补偿滤波器确定为离散传递函数的倒数。以这种方式，以特别简单和有效的方式促进信号处理元件从光谱传递函数的去卷积。

6. 发明授权

US07034944B2 Digital FTIR spectrometer 有权
公开(公告)号：US07034944B2
公开(公告)日：2006-04-25
申请号：US11179586
申请日：2005-07-13
申请人： Norbert Rapp , Arno Simon
发明人： Norbert Rapp , Arno Simon
IPC分类号： G01B9/02
CPC分类号： G01J3/453
摘要： The present invention relates to an FTIR spectrometer comprising a single-element detector to analyze a detector light beam emitted by a sample, with a unit to digitize the voltage available at the detector output and with a unit to process the digitized voltage. The single-element detector and the dedicated unit to digitize the detector voltage are located immediately adjacent to each other.

7. 发明授权

US06930780B2 Method for taking a spatially resolved spectrum by means of a fourier-transform (FT)-spectrometer and such spectrometer 有权
标题翻译：通过傅里叶变换（FT）光谱仪和这种光谱仪进行空间分辨光谱的方法
公开(公告)号：US06930780B2
公开(公告)日：2005-08-16
申请号：US10236870
申请日：2002-09-06
申请人： Arno Simon , Norbert Rapp
发明人： Arno Simon , Norbert Rapp
IPC分类号： G01J3/453 , G01B9/02
CPC分类号： G01J3/453
摘要： A method for taking a spatially resolved spectrum, in particular an infrared (IR) spectrum, of a sample by means of a Fourier-transform (FT)-spectrometer, is described wherein light emitted by a light source is fed to an interferometer, directed onto the sample and detected by an array-detector, wherein a movable reflector of the interferometer is displaced over a distance s and the array-detector is read out at a number n of predetermined discrete way points s1, . . . , sn of the distance s, respectively. When the movable reflector is displaced over the distance s, the array-detector is first read out at respective non-adjacent way points sd separated by at least one respective intermediate way point si, and that the movable reflector is displaced over the distance s at least twice, wherein the array-detector is read out at the way points si upon a second or further repeated displacement over the distance s.
摘要翻译：描述了通过傅里叶变换（FT）光谱仪对样品进行空间分辨的光谱特别是红外（IR）光谱的方法，其中由光源发射的光被馈送到干涉仪，指向通过阵列检测器检测，其中干涉仪的可移动反射器在距离s处移位，并且阵列检测器在n个预定离散方向点处被读出，，。。。，距离s的s N 。当可移动反射器在距离s上移动时，阵列检测器首先在相应的不相邻的方向点被分开，至少一个相应的中间点s / SUB>，并且可移动反射器在距离s上移动至少两次，其中阵列检测器在第二次或进一步重复位移超过该距离时以点s i i i的方式被读出 s。

8. 发明授权

US5557544A Spectrometer with dynamically coded components 失效
标题翻译：光谱仪具有动态编码的组件
公开(公告)号：US5557544A
公开(公告)日：1996-09-17
申请号：US164390
申请日：1993-12-09
申请人： Arno Simon , Norbert Rapp , Jean-Michel Weil
发明人： Arno Simon , Norbert Rapp , Jean-Michel Weil
IPC分类号： G01J3/02 , G01J3/08 , G01J3/28 , H01J5/02 , G02B27/00
CPC分类号： G01J3/02 , G01J3/0275 , G01J3/08 , G01J2003/2866
摘要： In an analytic spectrometer (50) having a central computer (9), permanently installed and exchangeable components (5), such as a radiation source, a detector, a beam splitter, a filter, external measurement probes and the like, each of which exhibiting a readable data carrier (7) with encoded data of parameters characterizing the respective component (5), the data media (7) can be written to and contains changeable time dependent data concerning the history and/or the actual properties of the corresponding component (5) for example length of operation, performance deterioration parameters or calibration curves of the component (5). These data can be continuously adjusted by the central computer (9) to the current state of the component (5) so that the data medium (7) connected to the component (5) can immediately supply information concerning the current actual properties of the component (5) when installing the component (5) in another spectrometer.
摘要翻译：在具有中央计算机（9）的分析光谱仪（50）中，永久安装和可交换的部件（5），例如辐射源，检测器，分束器，过滤器，外部测量探针等，其中每个展示具有表征相应组件（5）的参数的编码数据的可读数据载体（7），数据介质（7）可被写入并包含关于相应组件的历史和/或实际属性的可变时间相关数据（5）例如组件（5）的操作长度，性能劣化参数或校准曲线。这些数据可以由中央计算机（9）连续调整到组件（5）的当前状态，使得连接到组件（5）的数据介质（7）可以立即提供关于组件的当前实际属性的信息（5）将组件（5）安装在另一个光谱仪中时。

9. 发明授权

US5202686A Infrared Fourier transformation spectometer with plural analog-to-digital converters and interleaved amplification factors 失效
标题翻译：具有多种模拟数字转换器和交互放大因子的红外FOURIER变换测头
公开(公告)号：US5202686A
公开(公告)日：1993-04-13
申请号：US602172
申请日：1990-10-23
申请人： Norbert Rapp , Jean-Francois Blavier , Arno Simon
发明人： Norbert Rapp , Jean-Francois Blavier , Arno Simon
IPC分类号： G01J3/453 , H03M1/18
CPC分类号： G01J3/453 , H03M1/188
摘要： An infrared Fourier transformation spectrometer comprising a non-linear analog-to-digital converter device having at least one amplifier and one sample and hold circuit connected downstream thereof, as well as an an analog-to-digital converter following the latter, wherein an input signal to be converted is to be supplied to one input of the amplifier and the gain of the input signal is a function of the magnitude fo the input signal, and wherein the output signal of the analog-to-digital converter is evaluated giving regard to the respective gain, is characterized by the fact that at least two analog-to-digital converters are provided whose outputs are connected to a first controllable switching arrangement for supplying selectively the output signals of one of the said analog-to-digital converters to another evaulation means and that the input signal is supplied to each of the said analog-to-digital converters amplified by a different amplification factor. This allows to achieve high resolution by simple means.
摘要翻译：一种红外傅里叶变换光谱仪，包括具有至少一个放大器和连接在其下游的一个采样和保持电路的非线性模数转换器装置，以及跟随其后的模数转换器，其中输入将要转换的信号被提供给放大器的一个输入端，并且输入信号的增益是输入信号的幅度的函数，并且其中评估模数转换器的输出信号，考虑到相应的增益的特征在于提供至少两个模数转换器，其输出连接到第一可控开关装置，用于选择性地将所述模数转换器之一的输出信号提供给另一个并且输入信号被提供给通过不同的放大因子放大的每个所述模数转换器。这允许通过简单的手段实现高分辨率。

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