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61.发明公开
公开(公告)号：EP2409125A1
公开(公告)日：2012-01-25
申请号：EP10718491.3
申请日：2010-04-29
Applicant: Schattdecor Ag
Inventor： JASCHUL, Johannes , KOSINA, Martin , HUMMEL, Kai, Rainer
CPC classification number: G01J3/10 , G01J1/04 , G01J3/0251 , G01J3/0254 , G01N21/474 , G01N21/8983 , G01N21/95607
Abstract: An improved method and an improved device for carrying out an optical comparison between at least two samples, preferably by comparing sections that can be selected, is characterized by the following characteristics: the sample (UR, LE, I) that is to be examined and is characterized by a non-uniformity in the structure and/or color is illuminated by diffused light; from the light reflected by the sample (UR, LE, I) to be examined, an interference spectrum is created by means of a spectrometer (23); the interference spectrum created by the spectrometer (23) is depicted on a camera (25, 25'); the interference spectrum obtained in this way and/or values of the sample (I) to be examined derived therefrom are used as sample values which are compared to sample values of a reference sample (UR, LE) obtained accordingly.
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公开(公告)号：EP1695054A1
公开(公告)日：2006-08-30
申请号：EP03819283.7
申请日：2003-12-20
Applicant: Honeywell International Inc.
Inventor： WOOD, Roland, A.
CPC classification number: G01N21/3518 , G01J3/0254 , G01J3/0256 , G01J3/2803 , G01J3/36 , G01J3/51 , G01J3/513 , G01J5/60 , G01N2021/1795 , H01L27/14649
Abstract: A sensor having a several groups of detectors for gas, agent or interferent detection. The detectors may have various fields of view. The detectors may be placed in particular locations of an array and connected in a certain way as groups such that the resultant groups have essentially the same fields of view. The detectors of a group may be sensitive to the same wavelength of radiation. The array of detectors may be placed in a vacuum sealed package having a substrate and a topcap. The topcap may have bandpass filters on the inside surface over the respective filters for selecting the wavelength of radiation that each detector may detect.
Abstract translation: 一种传感器，具有用于气体，制剂或干扰物检测的多组检测器。 探测器可能有不同的视野。 检测器可以放置在阵列的特定位置并以某种方式作为组连接，使得所得到的组具有基本上相同的视场。 一组探测器可能对相同波长的辐射敏感。 检测器阵列可以放置在具有衬底和顶盖的真空密封封装中。 顶盖可以在相应的滤波器上在内表面上具有带通滤波器，用于选择每个检测器可以检测到的辐射的波长。
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公开(公告)号：EP1597546A2
公开(公告)日：2005-11-23
申请号：EP04713749.2
申请日：2004-02-23
Applicant: GretagMacbeth, L.L.C.
Inventor： HART, Robert, H. , ROLAND, Montie, W.
CPC classification number: G01N21/474 , G01J1/04 , G01J3/02 , G01J3/0202 , G01J3/0208 , G01J3/0229 , G01J3/0237 , G01J3/0254 , G01J3/0278 , G01J3/10 , G01J3/42 , G01J2001/0481 , G01N2201/065
Abstract: A spectrophotometric system includes a zoom lens assembly that is mounted for axial translation relative to an integrating sphere. The zoom lens assembly includes first and second focusing lens mounted to an axially movable lens carrier. The lens carrier is positioned intermediate first and second sets of mirrors for reflecting/directing SCE and SCI beams toward fiber ports. A reference beam is also emitted from the integrating sphere and transmitted to a processor, thereby resulting in simultaneous tri-beam measurements. The disclosed spectrophotometric systems may also include an aperture plate detection assembly and/or a sample holder assembly that incorporates a dampening gas spring. The aperture plate detection system includes a detection disk that may include a plurality of pre-positioned sensors that interact with an activating ridge formed on the aperture plate for identification thereof.
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公开(公告)号：EP0964244B1
公开(公告)日：2005-10-05
申请号：EP99304615.0
申请日：1999-06-14
Applicant: GretagMacbeth, L.L.C.
Inventor： Weber, William L., , Van Aken, Harold, R., , Palumbo, Perry A., , Corrado, Joseph
CPC classification number: G01N21/474 , G01J3/0251 , G01J3/0254 , G01J3/0294 , G01N21/251 , G01N2021/555 , G01N2021/556
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65.发明公开
公开(公告)号：EP1536730A2
公开(公告)日：2005-06-08
申请号：EP03795673.7
申请日：2003-09-08
Applicant: Euro-Celtique, S.A.
Inventor： CIURCZAK, Emil , RITCHIE, Gary
IPC: A61B5/00
CPC classification number: G01J3/12 , A61B5/0022 , A61B5/14532 , A61B5/14546 , A61B5/1455 , A61B5/14551 , G01J3/021 , G01J3/0229 , G01J3/0232 , G01J3/0254 , G01J3/0256 , G01J3/0264 , G01J3/08 , G01J3/1256 , G01J3/18 , G01J3/26 , G01J2003/1226 , G01J2003/1243 , G01N21/359 , G01N21/474 , G01N2021/1744 , G01N2021/4757 , G01N2201/0221 , G01N2201/065 , G01N2201/1293 , G01N2201/1296 , G06F19/00 , G16H40/67
Abstract: A system for predicting blood constituent values in a patient includes a remote wireless non-invasive spectral device, the remote wireless non-invasive spectral device generating a spectral scan of a body part of the patient. Also included are a remote invasive device and a central processing device. The remote invasive device generates a constituent value for the patient, while the central processing device predicts a blood constituent value for the patient based upon the spectral scan and the constituent value.
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Patent Agency Ranking
公开(公告)号：EP1269113A1
公开(公告)日：2003-01-02
申请号：EP01916377.3
申请日：2001-03-02
Applicant: Thermo Nicolet Corporation
Inventor： CLERMONT, Todd, R. , DECK, Francis, Jerome , DELAWARE, Louie , HYATT, James, Ronald , JONES, George, Douglas , KEMENY, Gabor, John , LOWRY, Steven, Ralph , MCCARTHY, William, Joseph , O'KEEFE, John, R.
CPC classification number: G01J3/02 , G01J3/0254 , G01J3/0272 , G01J3/0291 , G01J3/08 , G01J3/10 , G01J3/4535 , G01J2001/0481 , G01J2003/2866 , G01N21/3563 , G01N2021/3595
Abstract: A multifunctional infrared spectrometer system (20) has an interferometer (27) which receives the infrared beam from a source (22) and provides a modulated output beam on beam paths to multiple spatially separated infrared detectors (77, 88). A multi-position mirror element (64) mounted at a junction position (63) receives the beam on a main beam path and directs it on branch beam paths to sample positions, with the beam then being directed on the branch beam path to one of the detectors (77, 88). One of the branch beam paths may include a sample holder (80) at the sample position which can index between a position at which a sample is analyzed, to a reference material position, or to a pass-through position for calibration purposes. The multi-position mirror element (64) may also be indexed to direct the beam on a branch path to a fiber optic cable (70, 76) including a probe (71). The multi-position mirror element (64) may be moved to a position at which the beam is directed on a beam path to and through an integrating sphere to a sample.
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公开(公告)号：EP0525948B1
公开(公告)日：1998-08-05
申请号：EP92304810.2
申请日：1992-05-28
Applicant: GretagMacbeth, L.L.C.
Inventor： Weber, William L. , Van Aken, Harold
CPC classification number: G01J3/10 , G01J3/02 , G01J3/0205 , G01J3/0208 , G01J3/0254 , G01J3/0291 , G01N21/255 , G01N21/474 , G01N2201/0622 , G02B5/02 , G02B13/24
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公开(公告)号：EP0832421A1
公开(公告)日：1998-04-01
申请号：EP96917089.0
申请日：1996-06-04
Applicant: MASIMO CORPORATION
Inventor： DIAB, Mohamed, Kheir , KIANI-AZARBAYJANY, Esmaiel , RAGSDALE, Charles, Robert , LEPPER, James M, Jr.
CPC classification number: A61B5/1495 , A61B5/0205 , A61B5/02427 , A61B5/14552 , A61B5/6826 , A61B5/6838 , A61B2562/08 , G01J3/02 , G01J3/0254 , G01J3/027 , G01J3/0275 , G01J3/0291 , G01J3/10 , G01J2003/2866 , G01N21/255 , G01N21/274 , G01N21/31 , G01N21/3151 , G01N21/39 , G01N2021/3144 , G01N2201/0627
Abstract: The method and apparatus of the present invention provides a system wherein light-emitting diodes (LEDs) (162) can be tuned within a given range by selecting their operating drive current in order to obtain a precise wavelength. The present invention further provides a manner in which to calibrate and utilize an LED probe (150), such that the shift in wavelength for a known change in drive current is a known quantity. In general, the principle of wavelength shift for current drive changes for LEDs is utilized in order to allow better calibration and added flexibility in the use of LED sensors, particularly in applications when the precise wavelength is needed in order to obtain accurate measurements. The present invention also provides a system in which it is not necessary to know precise wavelengths of LEDs where precise wavelengths were needed in the past. Finally, the present invention provides a method and apparatus for determining the operating wavelength of a light-emitting element such as a light-emitting diode.
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公开(公告)号：EP0525948A3
公开(公告)日：1993-06-09
申请号：EP92304810
申请日：1992-05-28
Applicant: KOLLMORGEN CORPORATION
Inventor： WEBER, WILLIAM L. , VAN AKEN, HAROLD
CPC classification number: G01J3/10 , G01J3/02 , G01J3/0205 , G01J3/0208 , G01J3/0254 , G01J3/0291 , G01N21/255 , G01N21/474 , G01N2201/0622 , G02B5/02 , G02B13/24
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70.发明公开Apparatus and method for illuminating a sample 失效Vorrichtung und Verfahren zur Beleuchtung einer Probe。
公开(公告)号：EP0525948A2
公开(公告)日：1993-02-03
申请号：EP92304810.2
申请日：1992-05-28
Applicant: KOLLMORGEN CORPORATION
Inventor： Weber, William L. , Van Aken, Harold
CPC classification number: G01J3/10 , G01J3/02 , G01J3/0205 , G01J3/0208 , G01J3/0254 , G01J3/0291 , G01N21/255 , G01N21/474 , G01N2201/0622 , G02B5/02 , G02B13/24
Abstract: A conical illuminator for use in colorimetry, spectrophotometry, densitometry or sensitometry. In a preferred embodiment, light from a source such as a pulsed xenon lamp is integrated within an integrating chamber. The light source may be placed in a second integrating chamber adjacent to the aforementioned integrating chamber. Alternatively, the lamp may be placed directly within the integrating chamber. The light is emitted through an exit port and conformed to a conical configuration, according to a pre-selected standard, via an annular stop. An imaging optic relays the conformed light uniformly onto a sample plane. The annular stop is placed at or near the tangential focal length of the imaging optic. The annular stop may be coated with a light absorbing coating, or can be formed with a grooved or mirrored surface. Alternatively, in lieu of an integrating chamber, a diffuser may be employed for homogenizing the light. Various configurations of the imaging optic and annular stop are possible.
Abstract translation: 用于比色法，分光光度法，光密度测定法或感光度测定法的锥形照明器。 在优选实施例中，来自诸如脉冲氙灯的源的光集成在积分室内。 光源可以放置在与上述积分室相邻的第二积分室中。 或者，灯可以直接放置在积分室内。 光通过出口端口发射，并且通过环形止动器根据预先选择的标准符合锥形配置。 成像光学器件将合格的光均匀地中继到样品平面上。 环形止动件放置在成像光学元件的切向焦距处或其附近。 环形止动件可以涂覆有光吸收涂层，或者可以形成有凹槽或镜面。 或者，代替积分室，可以使用扩散器来均匀化光。 成像光学元件和环形止动器的各种构造是可能的。
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