公开(公告)号：WO02044687A2

公开(公告)日：2002-06-06

申请号：PCT/US2001/044585

申请日：2001-11-29

IPC: H01L21/3065 ,  G01N1/22 ,  G01N21/68 ,  H01L21/205 ,  G01N

CPC classification number: G01J3/02 ,  G01J3/0264 ,  G01J3/28 ,  G01J3/443 ,  G01N1/2226 ,  G01N21/15 ,  G01N21/68

Abstract: Aspects of the present invention provide novel methods and devices for sampling gas, exciting the sampled gas to emit radiation and detecting in real time from the emitted radiation a plurality of wave bands of an emission spectrum. Energy used to excite the sampled gas may be adjusted based on the detected wave bands. A process may be controlled in real time based on the detected wave bands. Novel interfaces may be used to display portions of the detected wave bands. A known flow of a reference gas may be included in the flow of sampled gases and an unknown flow of an unknown flow gas determined.

Abstract translation: 本发明的方面提供了用于对气体进行采样的新方法和装置，激发采样的气体发射辐射并且从发射的辐射实时地检测发射光谱的多个波段。 用于激发采样气体的能量可以基于检测到的波段进行调整。 可以基于检测到的波段来实时地控制过程。 可以使用新的接口来显示检测到的波段的部分。 参考气体的已知流可以包括在采样气体流中，并且确定未知流量气体的未知流量。

公开(公告)号：WO02014812A1

公开(公告)日：2002-02-21

申请号：PCT/US2001/025165

申请日：2001-08-10

IPC: A61B5/00 ,  G01J3/00 ,  G01J3/18 ,  G01J3/28

CPC classification number: G01J3/28 ,  A61B5/14532 ,  G01J3/0264 ,  G01J2003/2866 ,  G01N21/274 ,  G01N21/31

Abstract: An automated method for modeling spectral data includes accessing a set of spectral data, corresponding to each of a plurality of samples, each set having associated therewith at least one independently measured constituent value (201).Data transforms are applied to the set of spectral data to generate, for each sample, a set of transformed and untransformed spectral data, which with its associated constituent values, is divided into a calibration sub-set (231) and a validation sub-set (232). One or more of a partial least squares, principal component regression, neural net, or a multiple linear regression analysis is applied to the calibration data sub-sets to obtain corresponding modeling equations for predicting the target substance amount in a sample. The modeling equation with the best correlation between the spectral data in the validation sub-set and the corresponding constituent values in the validation sub-set is identified, preferably as a function of the SEE and SEP.

Abstract translation: 一种用于对频谱数据进行建模的自动化方法包括：对应于多个样本中的每一个采样的一组光谱数据，每组具有与其相关的至少一个独立测量的成分值（201）。数据变换被应用于光谱数据集 为每个样本生成一组经转换和未转换的光谱数据，其与其相关联的成分值被分成校准子集（231）和确认子集（232）。 对校准数据子集应用偏最小二乘法，主分量回归，神经网络或多元线性回归分析中的一个或多个，以获得用于预测样本中的目标物质量的相应建模方程。 确定验证子集中的光谱数据与验证子集中的相应成分值之间具有最佳相关性的建模方程，优选地作为SEE和SEP的函数。

公开(公告)号：WO0141632A3

公开(公告)日：2002-02-21

申请号：PCT/US0033478

申请日：2000-12-08

Applicant: X RITE INC

Inventor： OVERBECK JAMES L ,  GALEN MICHAEL A ,  VAN ANDEL RICHARD J ,  BOES CHRISTIAN L

IPC: G01J3/51 ,  A61B1/00 ,  A61B1/04 ,  A61B1/24 ,  A61B5/00 ,  G01N21/27 ,  G01N21/57 ,  A61C19/10

CPC classification number: A61B1/24 ,  A61B1/00052 ,  A61B1/00186 ,  A61B1/0669 ,  A61B5/0088 ,  G01J3/0208 ,  G01J3/0264 ,  G01J3/0272 ,  G01J3/0278 ,  G01J3/465 ,  G01J3/508 ,  G01J3/51

Abstract: An instrument and related process for measuring color, shade, gloss, shape and/or translucence of a tooth. First, the instrument uses searchlight illumination to illuminate a tooth with constant irradiance. Second, the instrument uses colorimetric imaging to collect time-separated frames of different wavelengths of light reflected from a tooth and to combine those frames into a color image. Third, the instrument includes a sanitary shield to establish a reference color and a predetermined distance to a target tooth. Fourth, the instrument provides line-of-sight viewing so an operator may simultaneously view a display of the image on the instrument and the object being measured. Fifth, the instrument is impervious to pollutants because it incorporates a sealed measurement window. Sixth, optical measurements of a tooth taken by a dentist are compared to optical measurements of a prosthetic restoration for that tooth to confirm satisfactory matching of optical characteristics of the tooth and restoration.

Abstract translation: 用于测量牙齿的颜色，阴影，光泽，形状和/或半透明度的仪器和相关过程。 首先，仪器使用探照灯照明照射具有恒定辐照度的牙齿。 其次，仪器使用比色成像来收集从牙齿反射的不同波长的光的时间分隔的帧，并将这些帧组合成彩色图像。 第三，仪器包括卫生护罩以建立参考颜色并且与目标牙齿具有预定距离。 第四，仪器提供视线观看，因此操作者可以同时观察仪器上的图像显示和正被测量的物体。 第五，仪器不含污染物，因为它包含一个密封的测量窗口。 第六，将由牙医取得的牙齿的光学测量值与该牙齿的假体修复体的光学测量值进行比较，以确认牙齿和修复体的光学特性的令人满意的匹配。

公开(公告)号：WO01041632A2

公开(公告)日：2001-06-14

申请号：PCT/US2000/033478

申请日：2000-12-08

IPC: G01J3/51 ,  A61B1/00 ,  A61B1/04 ,  A61B1/24 ,  A61B5/00 ,  G01N21/27 ,  G01N21/57

CPC classification number: A61B1/24 ,  A61B1/00052 ,  A61B1/00186 ,  A61B1/0669 ,  A61B5/0088 ,  G01J3/0208 ,  G01J3/0264 ,  G01J3/0272 ,  G01J3/0278 ,  G01J3/465 ,  G01J3/508 ,  G01J3/51

Abstract: An instrument and related process for measuring color, shade, gloss, shape and/or translucence of a tooth. First, the instrument uses searchlight illumination to illuminate a tooth with constant irradiance. Second, the instrument uses colorimetric imaging to collect time-separated frames of different wavelengths of light reflected from a tooth and to combine those frames into a color image. Third, the instrument includes a sanitary shield to establish a reference color and a predetermined distance to a target tooth. Fourth, the instrument provides line-of-sight viewing so an operator may simultaneously view a display of the image on the instrument and the object being measured. Fifth, the instrument is impervious to pollutants because it incorporates a sealed measurement window. Sixth, optical measurements of a tooth taken by a dentist are compared to optical measurements of a prosthetic restoration for that tooth to confirm satisfactory matching of optical characteristics of the tooth and restoration.

Abstract translation: 用于测量牙齿的颜色，阴影，光泽，形状和/或半透明度的仪器和相关过程。 首先，仪器使用探照灯照明照射具有恒定辐照度的牙齿。 其次，仪器使用比色成像来收集从牙齿反射的不同波长的光的时间分隔的帧，并将这些帧组合成彩色图像。 第三，仪器包括卫生护罩以建立参考颜色并且与目标牙齿具有预定距离。 第四，仪器提供视线观看，因此操作者可以同时观察仪器上的图像显示和正被测量的物体。 第五，仪器不含污染物，因为它包含一个密封的测量窗口。 第六，将由牙医取得的牙齿的光学测量与该牙齿的假体修复体的光学测量值进行比较，以确认牙齿和修复体的光学特性的令人满意的匹配。

公开(公告)号：WO00057146A1

公开(公告)日：2000-09-28

申请号：PCT/US2000/006587

申请日：2000-03-15

IPC: G01N21/27 ,  G01J3/00 ,  G01J3/28 ,  G01J3/42

CPC classification number: G01J3/28 ,  G01J3/0213 ,  G01J3/0224 ,  G01J3/0264 ,  G01J2003/2866

Abstract: The invention comprises a system and method of calibrating a reflected spectral imaging apparatus used for analysis of living tissue. In addition to the reflected spectral imaging apparatus itself, the calibration apparatus comprises an optical filter that is placed between the light source used in the imaging apparatus and the object under analysis, and a calibration module. The filter is fabricated such that when the light is passed through the filter, an image is projected onto the focal plane where imaging is to take place within the object. The image projected by the filter comprises a plurality of areas, each having a different known optical density. For each area, the calibration module measures the intensity of the light reflected from the area and maps the light intensity measurement to the optical density known to be present at the area. This correspondence of light intensity measurements and known optical densities is then used to calibrate the reflected spectral imaging apparatus.

Abstract translation: 本发明包括校准用于生物组织分析的反射光谱成像装置的系统和方法。 除了反射的光谱成像装置本身之外，校准装置还包括放置在成像装置中使用的光源和被分析物体之间的光学滤光器和校准模块。 过滤器被制造成使得当光通过过滤器时，将图像投影到焦平面上，其中成像将在物体内发生。 由滤光器投影的图像包括多个区域，每个区域具有不同的已知光密度。 对于每个区域，校准模块测量从该区域反射的光的强度，并将光强测量映射到已知存在于该区域的光密度。 然后将光强测量和已知光密度的对应关系用于校准反射的光谱成像装置。

公开(公告)号：WO9953350A9

公开(公告)日：2000-03-02

申请号：PCT/US9907781

申请日：1999-04-09

Applicant: ION OPTICS INC

Inventor： DALY JAMES T ,  BODKIN ANDREW ,  GRODEN MICHAEL J ,  JOHNSON EDWARD A

IPC: G01J3/18 ,  G01J3/28 ,  G01J3/42 ,  G02B6/34 ,  G02B6/293 ,  G01N21/35

CPC classification number: G02B17/086 ,  G01J3/02 ,  G01J3/0208 ,  G01J3/024 ,  G01J3/0259 ,  G01J3/0264 ,  G01J3/0283 ,  G01J3/0286 ,  G01J3/0291 ,  G01J3/10 ,  G01J3/18 ,  G01J3/28 ,  G01J3/2803 ,  G01J3/42 ,  G01J2005/0077 ,  G02B6/29328

Abstract: A monolithic spectrometer system providing vibration immunity and thermal stability, designed for infrared gas detection and chemical identification in the field or on the loading dock. One embodiment of the invention includes a spectrometer system (10) with the following elements: a silicon block waveguide (12); a cylindrical mirror (14); a diffraction grating (16); and a linear detector array (18). Electronics (20) can couple to the array (18) so as to collect electronic data representative of the spectral characteristics of the light (22) entering the system (10). Control of the system (10) is obtained through user interface (24). A battery (26) can be used to power the system (10).

Abstract translation: 提供抗振动和热稳定性的单片光谱仪系统，专为红外气体检测和现场或装载码头的化学鉴定而设计。 本发明的一个实施例包括具有以下元件的光谱仪系统（10）：硅块波导（12）; 圆柱形镜（14）; 衍射光栅（16）; 和线性检测器阵列（18）。 电子器件（20）可以耦合到阵列（18），以便收集表示进入系统（10）的光（22）的光谱特性的电子数据。 通过用户界面（24）获得系统（10）的控制。 可以使用电池（26）为系统（10）供电。

公开(公告)号：WO99060384A1

公开(公告)日：1999-11-25

申请号：PCT/EP1999/003299

申请日：1999-05-12

IPC: G01J3/44 ,  G01N1/22 ,  G01N33/00 ,  G01N35/00 ,  G01N21/65 ,  G08B21/00

CPC classification number: G01J3/02 ,  G01J3/0264 ,  G01J3/44 ,  G01N1/2273 ,  G01N33/0006 ,  G01N33/0062 ,  G01N35/00871 ,  G01N2035/00881

Abstract: The invention relates to a device for detecting the concentration of a gaseous substance in a nitrogen-containing ambient gas, especially in the air, comprising a central detection station and a measuring station, in which a light source, a measuring cell and a light detector are provided for measuring concentrations, said detector converting the light intensity that is emitted by the light source and subjected to Raman scattering by the gaseous substance in the measuring cell into a measuring signal. The light source is a diode laser emitting a green or blue light or an optically pumped microchip laser. If the light detector or a second light detector are configured in such a way as to also convert the nitrogen Raman-scattered light intensity contained in the measuring cell into a second measuring signal, a temperature sensor and a pressure sensor are then provided in the measuring station and the measuring signals can be transmitted by telephone to the central detection station.

Abstract translation: 本发明涉及一种设备，用于检测气态物质的浓度成含氮气氛气体，特别是在空气中，其包括检测单元和测量站，其中，所述浓度测量，光源，一个测量单元和一个光检测器被设置用于检测从光源发出的光并 从在测量单元拉曼测量信号散射光强度的气态物质转换。 光源是一个绿色或蓝色发光二极管，或光泵浦微片型激光器。 如果光检测器或第二光检测器配置，使得它转换的氮 - 拉曼散射从在第二测量信号的测量单元包含光强度，在测量站中提供的温度传感器和压力传感器和测量信号经由间接的电话服务到检测中心。

公开(公告)号：WO1997042765A1

公开(公告)日：1997-11-13

申请号：PCT/US1997007814

申请日：1997-05-06

Applicant: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA

Inventor： THE REGENTS OF THE UNIVERSITY OF CALIFORNIA ,  LEDEBUHR, Arno, G. ,  KORDAS, Joseph, F. ,  CARTER, Preston, H., II ,  WHITE, Warren, T.

IPC: H04N07/18

CPC classification number: G01J3/02 ,  G01J3/0208 ,  G01J3/0264 ,  G01J3/26 ,  G01J3/2803 ,  G01J2005/0077 ,  G01J2005/068 ,  G03B42/00

Abstract: A small satellite imaging system comprises a very high resolution (VHR) camera (20) fastened to a mounting plate such that its central line of sight is approximately perpendicular to the plane of the mounting plate, and comprising a beryllium telescope coupled to a silicon charge coupled device (CCD) responsive to the visible and ultraviolet spectrums. A wedge-filter camera (18) is fastened to the mounting plate such that its central line of sight is also approximately perpendicular to the plane of the mounting plate, and comprising a beryllium telescope coupled to a silicon charge coupled device responsive to the far and near infrared spectrums with an interposed linear variable filter that passes light wavelengths to the CCD depending on the spatial orientation of the source to the central line of sight.

Abstract translation: 小型卫星成像系统包括非常高分辨率（VHR）照相机（20），其被紧固到安装板，使得其中心视线大致垂直于安装板的平面，并且包括耦合到硅电荷的铍望远镜 耦合器件（CCD）响应于可见光谱和紫外光谱。 楔形过滤器相机（18）被紧固到安装板，使得其中心视线也大致垂直于安装板的平面，并且包括耦合到硅电荷耦合器件的铍望远镜，其响应于远端和/ 近红外光谱具有插入的线性可变滤波器，其根据源到中心视线的空间取向将光波长传递到CCD。

公开(公告)号：JP2018523818A

公开(公告)日：2018-08-23

申请号：JP2018503165

申请日：2016-07-20

Applicant: アルフローマ アイピー ゲゼルシャフト ミット ベシュレンクテル ハフツング

Inventor： ブラッド マクラナハン ,  クリス ヒップス

IPC: G06K7/10 ,  G01J3/52

CPC classification number: G01J3/52 ,  G01J3/0264

Abstract: 本発明は、色見本の色情報を示すための色見本装置であって、前記色見本を保持する基材要素と;少なくとも1つの表示表面を有する色見本であって、ここで前記表示表面は、前記色見本の色を表示し、かつ前記基材要素に接続及び配置される、色見本と;色情報データを含むデータストレージ装置であって、ここで前記色情報データは、機械による読み取りが可能であり、且つ、本発明のデータ処理装置によるデータストレージ装置からの色情報データの無線読み取りのために構成されている、データストレージ装置と;を有する、装置に関する。本発明はまた、製造方法及び前記データ処理装置に関する。 【選択図】図1b

公开(公告)号：JP6136356B2

公开(公告)日：2017-05-31

申请号：JP2013034259

申请日：2013-02-25

Applicant: セイコーエプソン株式会社

Inventor： 松下 友紀

IPC: G01J3/26 ,  G02B26/00

CPC classification number: G01J3/0205 ,  G01J3/0264 ,  G01J3/26 ,  G01J3/51 ,  G02B26/001