公开(公告)号：EP1344031B1

公开(公告)日：2009-03-25

申请号：EP01937194.7

申请日：2001-04-26

Applicant: 3M Innovative Properties Company

Inventor： KUHNS, David, W. ,  CLAUSEN, Thomas, M. ,  LEE, Shawn, W. ,  VANHOOSE, Steven, R.

IPC: G01J1/04

CPC classification number: G01J1/04 ,  G01J1/0204 ,  G01J1/0271 ,  G01J1/0425 ,  G01J1/044

Abstract: The invention is a pneumatically actuated energy collection device. The device includes a support which has an energy collector thereon. A shutter is slidably attached to the support and can be moved between a first "closed" position and a second "open" position. In its first position, the shutter covers the collector and in its second position, the shutter uncovers the collector. The shutter is biased into one of the positions. A chamber is disposed adjacent to the shutter so that when the chamber is pressurized, the shutter bias is overcome and the shutter is moved between the first position and the second position.

公开(公告)号：EP1621868A1

公开(公告)日：2006-02-01

申请号：EP05004499.9

申请日：2005-03-02

Applicant: ABB PATENT GmbH

Inventor： Fabinski, Walter, Dipl.-Ing. ,  Liedtke, Thomas, Dipl.-Ing. ,  Rathke, Carsten, Dr.Dipl.-Phys. ,  Nägele, Markus

IPC: G01N21/35 ,  G01N21/27 ,  G01J1/36 ,  G01J1/04

CPC classification number: G01N21/274 ,  G01J1/02 ,  G01J1/0295 ,  G01J1/044 ,  G01J1/0444 ,  G01J1/0462 ,  G01J1/08 ,  G01N21/3504 ,  G01N21/61 ,  G01N2021/1751

Abstract: Einrichtung und Verfahren zur Kalibrierung der Empfindlichkeit eines Fotometers (1) mit einem von einer Strahlungsquelle (2) zur Erzeugung der Messstrahlung durchleuchteten, das Messgas enthaltenden Messraum (3) und einem weiterhin im Strahlengang angeordneten, mindestens eine Fensteröffnung (7, 8) aufweisenden drehbaren Blendenrad (6) zur Modulation der Messstrahlung, dem eine Detektoreinheit (9) mit Auswertung nachgeschaltet ist, wobei dass die Fensteröffnungen (7, 8) des Blendenrades (6) derart gestaltet sind, dass die durchstrahlte Fläche nicht konstant ist, um mindestens ein Referenzsignal (S 1 und S 2 ; S 3 ) mit einer von dessen Modulationsfrequenz f m unterschiedlichen weiteren Modulationsfrequenz f, zu erzeugen, aus dem zu Kalibrierungszwecken durch Vergleich mit einem aus einer früheren Kalibrierungsmessung hinterlegten Referenzsignal (S 1 ' und S 2 '; S 3 ') eine Aussage über die Veränderung der Empfindlichkeit des Fotometers (1) ableitbar ist.

Abstract translation: 红外光谱仪光度计（1）灵敏度校准单元具有一止动轮（6）的窗口（7，8）的不同区域以产生与另外的不同的调制频率的参考信号。

公开(公告)号：EP1217347A2

公开(公告)日：2002-06-26

申请号：EP01123715.3

申请日：2001-10-04

Applicant: Zeiss Optronik GmbH

Inventor： Becht, Hubert

IPC: G01J5/62

CPC classification number: G01J1/04 ,  G01J1/044 ,  G01J1/26 ,  G01J1/4257 ,  G01J5/62 ,  G01J2001/0276 ,  G01J2001/0285

Abstract: Strahlungsempfänger mit einem Photodetektor und einem Sensor, wobei der Sensor (11) die Strahlungsintensität aufnimmt und ein vor dem Photodetektor (22) angeordneter Shutter (19) in Abhängigkeit von der detektierten einfallenden Strahlungsintensität angesteuert wird. Dabei wird die einfallende Strahlung über eine vor dem Shutter (19) angeordnete Verzögerungseinrichtung (15) dem Photodetektor (22) zugeführt wird, so daß aufgrund der Ansteuerung des Shutters keine den Shutter zerstörende Strahlung den Shutter erreichen kann und gegebenenfalls vom Shutter abgehalten bzw. absorbiert wird..

Abstract translation: 具有光检测器（22）和测量辐射强度的传感器（11）的辐射接收器。 布置在光检测器前面的快门（19）根据由传感器检测到的辐射强度来控制。 快门具有用于控制向光检测器的辐射传输的延迟装置（15）。 本发明还涉及使用具有不同吸收特性的多个滤光片的快门和使用如上所述的激光辐射源和辐射接收器的距离或分离仪的相应方法。

公开(公告)号：EP0580141A3

公开(公告)日：1995-09-13

申请号：EP93111671.9

申请日：1993-07-21

Applicant: PLURISTANDARD S.r.l.

Inventor： Motolese, Guido

IPC: G01N21/76

CPC classification number: G01J1/04 ,  G01J1/0204 ,  G01J1/0223 ,  G01J1/044 ,  G01N21/76

Abstract: An electronic device for measuring extremely faint light emissions comprises a photomultiplier tube (1) surrounded by a sleeve (3) made of a material which is a good heat conductor, cooled to a low temperature and insulated from the outside, a thermally insulating and optically transparent lightguide body (5) being stably glued to the photocathode of the photomultiplier tube (1) to receive the light radiation emitted by a specimen (6) to be examined, which is inserted in a cavity (8a) of a supporting structure holding a rotary body (11) which can be turned in front of the lightguide body (5), so as to operate as a shutter for the lightguide in a first turned measurement position thereof to allow measurement of the dark signal and then allow, as the rotary body (11) and the specimen (6) held therein are turned to a second measurement position, to measure the light emission from the specimen (6).

Abstract translation: 用于测量非常微弱的光发射的电子设备包括光电倍增管（1），该光电倍增管由套筒（3）围绕，套管（3）由良好导热体材料制成，被冷却至低温并与外部绝缘，隔热和光学 透明导光体（5）稳定地胶合到光电倍增管（1）的光电阴极上，以接收由待检查样本（6）发射的光辐射，其被插入到支撑结构的空腔（8a）中， 可以在光导体（5）的前方转动的旋转体（11），以便在第一转动测量位置作为光导的快门操作，以允许测量暗信号，然后允许作为旋转体 保持在其中的本体（11）和样品（6）转到第二测量位置，以测量来自样品（6）的光发射。

公开(公告)号：EP0580141A2

公开(公告)日：1994-01-26

申请号：EP93111671.9

申请日：1993-07-21

Applicant: PLURISTANDARD S.r.l.

Inventor： Motolese, Guido

IPC: G01N21/76

CPC classification number: G01J1/04 ,  G01J1/0204 ,  G01J1/0223 ,  G01J1/044 ,  G01N21/76

Abstract: An electronic device for measuring extremely faint light emissions comprises a photomultiplier tube (1) surrounded by a sleeve (3) made of a material which is a good heat conductor, cooled to a low temperature and insulated from the outside, a thermally insulating and optically transparent lightguide body (5) being stably glued to the photocathode of the photomultiplier tube (1) to receive the light radiation emitted by a specimen (6) to be examined, which is inserted in a cavity (8a) of a supporting structure holding a rotary body (11) which can be turned in front of the lightguide body (5), so as to operate as a shutter for the lightguide in a first turned measurement position thereof to allow measurement of the dark signal and then allow, as the rotary body (11) and the specimen (6) held therein are turned to a second measurement position, to measure the light emission from the specimen (6).

Abstract translation: 用于测量非常微弱的光发射的电子设备包括光电倍增管（1），该光电倍增管由套筒（3）围绕，套管（3）由良好导热体材料制成，被冷却至低温并与外部绝缘，隔热和光学 透明导光体（5）稳定地胶合到光电倍增管（1）的光电阴极上，以接收由待检查样本（6）发射的光辐射，其被插入到支撑结构的空腔（8a）中， 可以在光导体（5）的前方转动的旋转体（11），以便在第一转动测量位置作为光导的快门操作，以允许测量暗信号，然后允许作为旋转体 保持在其中的本体（11）和样品（6）转到第二测量位置，以测量来自样品（6）的光发射。

公开(公告)号：EP0531504A1

公开(公告)日：1993-03-17

申请号：EP92909339.0

申请日：1992-02-19

Applicant: OSD Envizion Company

Inventor： FERGASON, John, D. ,  FERGASON, Jeffrey, K.

IPC: A61F2 ,  A61F9 ,  G01J1 ,  G02F1 ,  G09G3

CPC classification number: G01J1/18 ,  A61F9/067 ,  G01J1/04 ,  G01J1/044 ,  G01J1/44 ,  G01J2001/0276 ,  G02F1/13306 ,  G02F1/13318

Abstract: Un circuit d'alimentation électrique (14) pour un objectif (10) ou un obturateur de soudage à cristaux liquides produit un signal ca basse tension pour exciter ou activer l'obturateur à cristaux liquides (10) pour qu'il passe à l'état clair, et deux signaux électriques ca plus importants ou de valeur plus élevée pour faire passer d'abord l'obturateur (10) à l'état sombre et ensuite le maintenir dans cet état. On décrit également un circuit à fréquence variable (61) permettant de varier la fréquence du signal d'excitation transmis à l'obturateur (10) afin de réduire au minimum la consommation à l'état sombre et éviter le scintillement à l'état clair. Des caractéristiques permettant d'économiser le courant et de connaître l'état de charge de la batterie sont également décrites.

公开(公告)号：EP0168679A3

公开(公告)日：1986-09-17

申请号：EP85107750

申请日：1985-06-22

Applicant: Deutsche Forschungs- und Versuchsanstalt für Luft- und Raumfahrt e.V.

Inventor： Lorenz, Dieter, Dr.

IPC: G01J05/62 ,  G01J01/04

CPC classification number: G01J1/04 ,  G01J1/0252 ,  G01J1/0407 ,  G01J1/044 ,  G01J1/0488 ,  G01J5/62 ,  G01J2001/4285

公开(公告)号：US20240337531A1

公开(公告)日：2024-10-10

申请号：US18745937

申请日：2024-06-17

Applicant: SHENZHEN XPECTVISION TECHNOLOGY CO., LTD.

Inventor： Peiyan CAO ,  Yurun LIU

IPC: G01J1/44 ,  G01J1/04 ,  H04N25/30

CPC classification number: G01J1/44 ,  G01J1/044 ,  H04N25/30 ,  G01J2001/448

Abstract: Disclosed herein is a method comprising: sending radiation pulses (i), i=1, . . . , M one by one toward an object and toward an image sensor as the image sensor moves nonstop in a first direction with respect to the object; and for each value of i, capturing with the image sensor a partial image (i) of the object using radiation of the radiation pulse (i) that has transmitted through the object. The image sensor comprises N active areas. Each active area of the N active areas comprises multiple sensing elements. For each value of i, the radiation pulse (i) has a pulse duration during which the image sensor travels a distance shorter than a width measured in the first direction of any sensing element of the image sensor. M and N are integers greater than 1.

公开(公告)号：US20190094071A1

公开(公告)日：2019-03-28

申请号：US16011022

申请日：2018-06-18

Applicant: Steve W. Fleck

Inventor： Steve W. Fleck

IPC: G01J1/42 ,  G01P3/36 ,  G01J1/04 ,  G01J1/02

CPC classification number: G01J1/4257 ,  G01J1/0252 ,  G01J1/0403 ,  G01J1/0411 ,  G01J1/0414 ,  G01J1/0422 ,  G01J1/044 ,  G01P3/36

Abstract: A method and a device for measuring absorbed energy-momentum symmetry in which radiant energy W·sr−1·m−2·nm−1 is compared directly against its absorbed impinging momentum kg·m·s−1 in a manner that will provide an experimental basis for asymmetrical anomalies that may or may not exist within a measurable range of the electromagnetic spectrum.

公开(公告)号：US10001408B2

公开(公告)日：2018-06-19

申请号：US14865193

申请日：2015-09-25

Applicant: Steve W Fleck

Inventor： Steve W Fleck

IPC: G01J1/42 ,  G01P3/36

CPC classification number: G01J1/4257 ,  G01J1/0252 ,  G01J1/0403 ,  G01J1/0411 ,  G01J1/0414 ,  G01J1/0422 ,  G01J1/044 ,  G01P3/36

Abstract: A method and a device for measuring absorbed energy-momentum symmetry in which radiant energy W·sr−1·m−2·nm−1 is compared directly against its absorbed impinging momentum kg·m·s−1 in a manner that will provide an experimental basis for asymmetrical anomalies that may or may not exist within a measurable range of the electromagnetic spectrum.