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公开(公告)号：EP1169623A4
公开(公告)日：2006-07-05
申请号：EP01905489
申请日：2001-02-15
Applicant: VARIAN AUSTRALIA
CPC classification number: G01J5/62 , G01J3/02 , G01J3/0213 , G01J3/0227 , G01J3/0229 , G01J3/0232 , G01J3/1809 , G01J3/2803 , G01J2003/1828 , G01N21/27 , G01N21/31
Abstract: Spectroscopy apparatus for spectrochemical analysis of a sample having an excitation source (60) for providing spectral light (62) of the sample for analysis. The spectral light (62) is analysed via an optical system (64-66-68) that includes a polychromator (70, 74-80) and solid state multielement array detector (82). The elements (i.e. pixels) of the detector (82) are serially read by means (84) to provide light intensity measurements as a function of wavelength. A problem is that the elements (pixels) of the detector (82) continue to accumulate charge during the serial read-out. This is avoided by providing an optical shutter (72) for blocking the spectral light (62) whilst elements (pixels) of the detector (82) are being serially read. Shutter (72) has a piezoelectric actuator which is preferably a bimorph mounted as a cantilever. It is preferably located adjacent to the entrance aperture (70) of the polychromator. Bimorph structures for the actuator and drive and protective circuit arrangements are also disclosed.
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公开(公告)号：EP1655589A3
公开(公告)日：2006-06-28
申请号：EP05023976.3
申请日：2005-11-03
Applicant: GretagMacbeth, LLC
Inventor： Hart, Robert H. , Groh, Michael R. , Battle, David R.
CPC classification number: G01N21/474 , G01J3/02 , G01J3/0232 , G01J3/0264 , G01J3/0272 , G01J3/0283 , G01J3/0291 , G01J3/0297 , G01J3/50 , G01J3/504 , G01J3/524 , G01N21/55
Abstract: The present disclosure provides for a device, as well as a system and method associated therewith, for, among other things, providing: (i) up to five distinct measurement angles along with an illumination reference channel; (ii) a plurality of illumination sources that provide a focused beam of illumination at specific desired angles of incidence to a sample under target; (iii) a shutter mechanism incorporating a calibration transfer standard; (iv) an internal optical system that is operatively associated with a gimbaled structure suitable to allow vertical and angular conformity to a target sample; and (v) a handheld and operated enclosure incorporating a user interface with a visual display unit complete with interactive navigation means and an activation switch, and a number of surface detecting contact elements operatively associated with the optical system and shutter mechanism.
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43.发明公开System for controlling noxious emissions of an internal-combustion engine by means of an IR spectrophotometer 审中-公开系统用于内燃发动机的污染物排放的控制通过红外分光光度计的手段
公开(公告)号：EP1538323A3
公开(公告)日：2006-05-24
申请号：EP04022759.7
申请日：2004-09-24
Applicant: C.R.F. Società Consortile per Azioni
Inventor： Pizzi, Marco
CPC classification number: G01J3/42 , F02D41/1451 , G01J3/02 , G01J3/0232 , G01J3/04 , G01M15/108
Abstract: Noxious emissions present in the exhaust gases of an internal-combustion engine of a motor vehicle are controlled by making use of an IR spectrophotometer provided on board the motor vehicle, for the purpose of obtaining an analysis of all the main components of the exhaust gases of the engine. The IR spectrophotometer is of the type with electrostatic micro-shutters so as to present overall dimensions designed to enable its use on board the motor vehicle.
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公开(公告)号：EP1655589A2
公开(公告)日：2006-05-10
申请号：EP05023976.3
申请日：2005-11-03
Applicant: GretagMacbeth, LLC
Inventor： Hart, Robert H. , Groh, Michael R. , Battle, David R.
CPC classification number: G01N21/474 , G01J3/02 , G01J3/0232 , G01J3/0264 , G01J3/0272 , G01J3/0283 , G01J3/0291 , G01J3/0297 , G01J3/50 , G01J3/504 , G01J3/524 , G01N21/55
Abstract: The present disclosure provides for a device, as well as a system and method associated therewith, for, among other things, providing: (i) up to five distinct measurement angles along with an illumination reference channel; (ii) a plurality of illumination sources that provide a focused beam of illumination at specific desired angles of incidence to a sample under target; (iii) a shutter mechanism incorporating a calibration transfer standard; (iv) an internal optical system that is operatively associated with a gimbaled structure suitable to allow vertical and angular conformity to a target sample; and (v) a handheld and operated enclosure incorporating a user interface with a visual display unit complete with interactive navigation means and an activation switch, and a number of surface detecting contact elements operatively associated with the optical system and shutter mechanism.
Abstract translation: 本公开提供了一种装置以及与其相关联的系统和方法，用于除其他之外提供：（i）与照明参考通道一起提供多达五个不同的测量角度; （ii）多个照明源，其以特定的期望入射角向目标下的样本提供聚焦光束; （iii）包含校准传输标准的快门机构; （iv）内部光学系统，其与适合于允许垂直和角度符合目标样本的万向结构可操作地相关联; 和（v）手持和操作的外壳，该外壳包含用户界面和可视显示单元，该可视显示单元带有交互式导航装置和激活开关，以及多个与光学系统和快门机构可操作地相关的表面检测接触元件。
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45.发明公开System for controlling noxious emissions of an internal-combustion engine by means of an IR spectrophotometer 审中-公开系统zur Regelung von Schadstoffemissionen einer Brennkraftmaschine mittels eines Infrarotspektralphotometers
公开(公告)号：EP1538323A2
公开(公告)日：2005-06-08
申请号：EP04022759.7
申请日：2004-09-24
Applicant: C.R.F. Società Consortile per Azioni
Inventor： Pizzi, Marco
CPC classification number: G01J3/42 , F02D41/1451 , G01J3/02 , G01J3/0232 , G01J3/04 , G01M15/108
Abstract: Noxious emissions present in the exhaust gases of an internal-combustion engine of a motor vehicle are controlled by making use of an IR spectrophotometer provided on board the motor vehicle, for the purpose of obtaining an analysis of all the main components of the exhaust gases of the engine. The IR spectrophotometer is of the type with electrostatic micro-shutters so as to present overall dimensions designed to enable its use on board the motor vehicle.
Abstract translation: 通过使用机动车辆上提供的IR分光光度计来控制机动车辆的内燃机废气中的有害排放物，以获得废气中所有主要成分的分析 引擎。 IR分光光度计是具有静电微快门的类型，以便呈现设计成能够在机动车辆上使用的总体尺寸。
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Patent Agency Ranking
公开(公告)号：EP0744599B1
公开(公告)日：2005-02-09
申请号：EP96107288.1
申请日：1996-05-08
Applicant: The Perkin-Elmer Corporation
Inventor： Barnard, Thomas W.
CPC classification number: G02B27/4244 , G01J3/02 , G01J3/0229 , G01J3/0232 , G01J3/18 , G01J3/24 , G01J3/32 , G02B5/1814
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47.发明授权Micromirror with electrostatically controlled microshutter, array of micromirrors and infrared spectrophotometer comprising said array 有权微镜备有微反射镜的静电受控微快门阵列和红外分光光度计这种安排，
公开(公告)号：EP1318426B1
公开(公告)日：2004-09-15
申请号：EP02026513.8
申请日：2002-11-27
Applicant: C.R.F. Società Consortile per Azioni
Inventor： Pizzi, Marco , Koniachkine, Valerian
CPC classification number: G02B26/02 , G01J3/02 , G01J3/021 , G01J3/0232 , G01J5/62 , G02B6/3566 , G02B6/357
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公开(公告)号：EP1414516A2
公开(公告)日：2004-05-06
申请号：EP02746680.4
申请日：2002-06-26
Applicant: Photomed Technologies, Inc.
Inventor： HABER, Constance , GARDINER, Allan
IPC: A61N1/00
CPC classification number: G01J3/02 , A61B5/0488 , A61B5/0531 , A61B5/4519 , A61B5/4528 , A61N5/0619 , A61N2005/0663 , G01J3/0229 , G01J3/0232 , G01J3/10 , G01J2003/1213
Abstract: This invention provides methods for treating a variety of disorders using electromagnetic radiation directed at excitable tissues (19-30), including nerves (21, 22), muscles and blood vessels. By controlling the wavelength, the wavelength bandpass, pulse duration, intensity, pulse frequency, and/or variations of those characteristics over time, and by selecting sites of exposure (19-30) to electromagnetic radiation, improvements in the function of different tissues and organs can be provided. By monitoring physiological variables such as muscle tone and activity, temperature gradients, surface electromyography, blood flow and others, the practitioner can optimize a therapeutic regimen suited for the individual patient
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公开(公告)号：EP0914600B1
公开(公告)日：2002-10-09
申请号：EP97935177.2
申请日：1997-07-22
Applicant: THERMA-WAVE INC.
Inventor： ASPNES, David, E. , OPSAL, Jon
CPC classification number: G01J3/02 , G01J3/0229 , G01J3/0232 , G01N21/211 , G01N2021/213
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50.发明公开
公开(公告)号：EP1181530A1
公开(公告)日：2002-02-27
申请号：EP00936462.1
申请日：2000-06-01
Applicant: HUTCHINSON TECHNOLOGY, INC.
CPC classification number: G01N21/255 , A61B2560/0223 , A61B2560/0233 , G01J3/02 , G01J3/0218 , G01J3/0232 , G01J3/0291 , G01J3/28 , G01J3/42 , G01J2003/2866 , G01N21/274 , G01N21/3151 , G01N21/3563 , G02B6/4249
Abstract: A spectrophotometric instrument including light signal sources, a detector, a processor/controller, a probe and a calibration device. The light signal sources have measurement light wavelengths and a calibration detection wavelength. The probe has one or more send fibers coupled to the measurement and calibration light signal sources for transmitting the light signals into tissue, and one or more receive fibers for receiving light including the measurement light signals and the calibration light signal. The calibration device is adapted to receive the probe and has an optical filter for transmitting the measurement light signals but not the calibration light signal. The detector is coupled to the receive fibers to generate electrical signals representative of the light received at the receive fibers. The processor/controller is coupled to the detector and initiates a calibration procedure when the calibration light signal is not detected.
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