公开(公告)号：EP3017725A1

公开(公告)日：2016-05-11

申请号：EP15193172.2

申请日：2015-11-05

Applicant: Elstat Electronics Ltd.

Inventor： Lambert, Philip ,  Barcroft, Anthony

IPC: A47F10/02

CPC classification number: G01J1/0214 ,  A47F10/02 ,  A47F2010/025 ,  G01J1/0266 ,  G01J3/02 ,  G01J3/0262 ,  G01J5/041 ,  G01V8/00 ,  G01V8/10 ,  G01V8/12 ,  G08B21/182

Abstract: Disclosed is a sensor shield (6, 6a,6b) for use in a multi-shelf merchandise display unit (1) including a plurality of sensors (5,5a,5b) mounted on a wall (4) of the unit (1) and opposite a source of illumination (2), in which each sensor (5,5a,5b) corresponds to a single shelf (3,3a,3b) and in which the shelves (3,3a,3b) are at least semi-porous to the illumination. The shield (6, 6a,6b) comprises i) a plate having a length that is sufficient substantially to reduce or prevent incident illumination from the shelf (3,3a,3b) above reaching the sensor (5,5a,5b); and ii) means (26) n to attach the plate to casing of or around the sensor (5,5a,5b) or the wall (4) of the unit (1). The plate is opaque to the illumination detected by the sensor (5,5a,5b). Also disclosed is a method to reduce the interference of light in a multi-shelf merchandise display unit (1) from shelves (3,3a,3b) above a shelf (3,3a,3b) on which stock levels are being measured and a method for monitoring stock levels in a retail display cabinet by measuring light entering the retail display cabinet.

Abstract translation: 本发明公开了一个传感器护罩（6，6A，6B），用于在多机架商品展示单元（1）包括传感器的多元性使用（氧基-5,5a，5B）安装在一个壁（4）的单元（1） 和照明（2），其中每个传感器的源相对（氧基-5,5a，5b）的对应于单个货架（3,3A，3B），并且其中所述货架（3,3A，3B）是至少半 多孔的照明。 屏蔽（6，6a，图6b）包括具有长度即足以基本上减少或防止入射照明从搁板（3,3A板，3b）的上述到达传感器（氧基-5,5a，5B）ⅰ）; 和ii）装置（26）到所述板附连到的或围绕传感器壳体Ñ（氧基-5,5a，5b）或所述壁（4）的单元（1）。 该板是不透明的，以由所述传感器检测到的照度（氧基-5,5a，5B）。 所以圆盘游离缺失是从搁板（3,3A，3B）的搁板上述（3,3A，3B），其上的库存水平被测量和减少在多机架商品展示单元（1）的光的干扰的方法 方法用于通过测量光进入零售展示柜监测在零售展示柜库存水平。

公开(公告)号：EP2914942A1

公开(公告)日：2015-09-09

申请号：EP13850063.2

申请日：2013-11-04

Applicant: Variable Inc.

Inventor： TEMPLE, Andrew Richard ,  YU, George Yang ,  GASIOR, Wade

IPC: G01J3/46

CPC classification number: H04N9/07 ,  G01J3/0262 ,  G01J3/0264 ,  G01J3/027 ,  G01J3/0272 ,  G01J3/0275 ,  G01J3/0286 ,  G01J3/0291 ,  G01J3/513 ,  G01J3/524 ,  H04N5/2252 ,  H04N5/2254 ,  H04N5/23293

Abstract: A modular device includes base and color sensing portions. The color sensing portion has a face, a controlled light source offset from the face to define an interior, the face configured to engage a target surface about a perimeter of the device housing wherein ambient light is restricted from entering the interior. A color sensor receives light reflected from the target surface and generates output signals representative of a surface color. The base portion communicates with the color sensor and a user device having a hosted program which generates a user interface enabling users to provide control input for the color sensor. The program further receives the output signals from the color sensing device and displays a first image of the detected color, and displays a second image of a user-selected color beside the first image. Color data values are further displayed corresponding to the difference between displayed colors.

公开(公告)号：EP2743656A1

公开(公告)日：2014-06-18

申请号：EP12817232.7

申请日：2012-05-28

Applicant: Hamamatsu Photonics K.K.

Inventor： YOKINO, Takafumi ,  SHIBAYAMA, Katsumi ,  HIROSE, Masaki ,  KATO, Katsuhiko

IPC: G01J3/02

CPC classification number: G01J3/0256 ,  G01J3/0202 ,  G01J3/0259 ,  G01J3/0262 ,  G01J3/0291

Abstract: A spectroscope 1A comprises a package 2 provided with a light entrance part 6, a plurality of lead pins 8 penetrating through a support part 4 opposing the light entrance part 6 in the package 2, and a spectroscopic module 3A supported on the support part 4 within the package 2. The spectroscopic module 3A has a light detection unit 20 provided with a light transmission part 22 for transmitting therethrough light L1 incident thereon from the light entrance part 6 and a spectroscopic unit 30, secured to the light detection unit 20 so as to be arranged on the support part 4 side of the light detection unit 20, including a spectroscopic part 35 for spectrally resolving the light L1 transmitted through the light transmission part 22 while reflecting the light to a light detection part 26. The lead pins 8 are fitted into fitting parts 29 provided with the light detection unit 20 and electrically connected to the light detection part 26.

公开(公告)号：EP2678648A1

公开(公告)日：2014-01-01

申请号：EP12705029.2

申请日：2012-02-10

Applicant: Corning Incorporated

Inventor： COMSTOCK, II, Lovell E. ,  SANTMAN, Jeffry John ,  WIGGINS, Richard L.

IPC: G01J3/28 ,  G01J3/02

CPC classification number: G01J3/2823 ,  G01J3/0216 ,  G01J3/0218 ,  G01J3/024 ,  G01J3/0262 ,  G01J3/0297

Abstract: A hyperspectral imaging system and a method are described herein for using an array of optical homogenizing elements to reduce spectral noise in an image of a real-world scene. In one embodiment, the hyperspectral imaging system and method use the array of optical homogenizing elements for homogenizing a spatial, an angular, and a polarization distribution of light from different elements within the real-world scene before it is measured by a spectrometer.

公开(公告)号：EP2062016A4

公开(公告)日：2013-05-22

申请号：EP07814513

申请日：2007-08-28

Applicant: THERMO ELECTRON SCIENT INSTR

Inventor： DECK FRANCIS J

IPC: G01J3/00

CPC classification number: G01J3/02 ,  G01J3/0208 ,  G01J3/021 ,  G01J3/0229 ,  G01J3/0237 ,  G01J3/024 ,  G01J3/0262

公开(公告)号：EP2588900A2

公开(公告)日：2013-05-08

申请号：EP11801454.7

申请日：2011-06-30

Applicant: Newport Corporation

Inventor： KNAPP, Jamie

IPC: G02B5/20

CPC classification number: G02B6/2938 ,  G01J1/0403 ,  G01J1/0407 ,  G01J3/02 ,  G01J3/0256 ,  G01J3/0262 ,  G01J3/36 ,  G01J3/51 ,  G01J3/513 ,  G01J2001/061 ,  G02B6/12007 ,  G02B6/29394 ,  G02B27/1006 ,  G02B27/141 ,  G02B27/145 ,  G02B2006/12109 ,  G02B2006/12164 ,  H04J14/02 ,  H04J14/0209 ,  H04Q2011/0016

Abstract: Demultiplexing systems and methods are discussed which may be small and accurate without moving parts. In some cases, demultiplexing embodiments may include optical filter cavities that include filter baffles and support baffles which may be configured to minimize stray light signal detection and crosstalk. Some of the demultiplexing assembly embodiments may also be configured to efficiently detect U.V. light signals and at least partially compensate for variations in detector responsivity as a function of light signal wavelength.

公开(公告)号：EP2163870B1

公开(公告)日：2013-03-27

申请号：EP09166608.1

申请日：2009-07-28

Applicant: Thales

Inventor： Blanc, Jean-François ,  Garin, Stéphane

IPC: G01J3/02 ,  G01J3/28 ,  G01J3/36 ,  H01L27/146 ,  H01L31/0232 ,  G02B23/00 ,  G02B5/28

CPC classification number: G02B23/00 ,  G01J3/02 ,  G01J3/0205 ,  G01J3/0213 ,  G01J3/0262 ,  G01J3/2823 ,  G01J3/36 ,  G02B5/285 ,  H01L27/14621

公开(公告)号：EP1738145A4

公开(公告)日：2011-11-30

申请号：EP05746518

申请日：2005-04-20

Applicant: BAKER HUGHES INC

Inventor： DIFOGGIO ROCCO ,  WALKOW ARNOLD ,  BERGREN PAUL

IPC: G01J3/51 ,  E21B47/10 ,  G01J3/06 ,  G01J3/12 ,  G01J3/26 ,  G01J3/433 ,  G01N21/25 ,  G01N21/31

CPC classification number: G01J3/433 ,  E21B47/102 ,  G01J3/0202 ,  G01J3/0262 ,  G01J3/0291 ,  G01J3/06 ,  G01J3/12 ,  G01J3/26 ,  G01J2003/1243 ,  G01N21/31 ,  G01N2021/3133 ,  G01N2021/3137 ,  G01N2021/317

公开(公告)号：EP2315003A1

公开(公告)日：2011-04-27

申请号：EP09709437.9

申请日：2009-01-20

Applicant: Otsuka Electronics Co., Ltd.

Inventor： OHKUBO, Kazuaki

IPC: G01N21/64

CPC classification number: G01N21/645 ,  G01J3/0254 ,  G01J3/0262 ,  G01N21/276 ,  G01N2021/6417 ,  G01N2201/0655

Abstract: A sample (OBJ1) that is an object whose quantum efficiency is to be measured, and a standard object (REF1) having a known reflectance characteristic are each attached to a sample window (2) provided in a plane mirror (5). Based on respective spectrums measured by a spectrometer in respective cases where the sample (OBJ1) is attached and the standard object (REF1) is attached, the quantum efficiency of the sample (OBJ1) is measured. The plane of an opening of an observation window (3) is made substantially coincident with the exposed surface of the sample (OBJ1) or standard object (REF1), so that direct incidence, on the observation window (3), of the fluorescence generated from the sample (OBJ1) receiving an excitation light (L1) and the excitation light (L1) reflected from sample (OBJ1) is prevented.

Abstract translation: 将作为量子效率被测量对象的样品（OBJ1）和具有已知反射特性的标准物（REF1）分别附着到设置在平面镜（5）中的样品窗口（2）。 基于分别安装样本（OBJ1）和标准物体（REF1）的情况下通过光谱仪测量的各个光谱，测量样本（OBJ1）的量子效率。 观察窗（3）的开口的平面基本上与样品（OBJ1）或标准物（REF1）的暴露表面重合，从而在观察窗（3）上直接入射产生的荧光 从接收激发光（L1）的样本（OBJ1）和从样本（OBJ1）反射的激发光（L1）被阻止。

公开(公告)号：EP2267420A1

公开(公告)日：2010-12-29

申请号：EP10006396.5

申请日：2010-06-19

Applicant: Carl Zeiss MicroImaging GmbH

Inventor： Correns, Nico ,  Kerstan, Felix ,  Jochmann, Doris ,  Hoyme, Werner ,  Dobschal, Hans-Jürgen ,  Seeberg, Marcel ,  Freyta, Lutz

IPC: G01J3/28 ,  G01N21/47 ,  G01J3/08

CPC classification number: G01J3/08 ,  G01J3/021 ,  G01J3/0262 ,  G01J3/28 ,  G01J2003/2866 ,  G01N21/4738

Abstract: Werden ein Messstrahlengang und ein separater Referenzstrahlengang gemeinsam über einen Y-Lichtleiter in ein Spektrometer eingekoppelt, so sind die Lichtleitwerte des Messstrahlengangs und des Referenzstrahlengangs jedoch niedrig, da die Eintrittsöffnung des Spektrometers jeweils nur anteilig ausgenutzt werden kann. Ein niedriger Lichtleitwert erfordert lange Integrationszeiten. Die Erfindung soll eine Referenzierung und Messung mit hoher Genauigkeit ermöglichen sowie einen mechanischen Schalter mit geringem Prellen angeben.
In einer spektroskopischen Vorrichtung weisen dazu der Referenzstrahlengang (R) und der Messstrahlengang (M) zwischen der Weiche und dem Detektoreingang denselben Lichtleitwert und dieselbe optische Achse auf. So kann die Eintrittsöffnung nahezu vollständig genutzt werden. Bei einem Schalter ist abseits des beweglichen Elements ein zweiter Permanentmagnet derart befestigt, dass in der betreffenden Schaltstellung entgegengesetzte magnetische Pole des ersten Permanentmagneten und des zweiten Permanentmagneten einander berührungslos zugewandt sind und sich bei jeder Auslenkung des beweglichen Elements aus der betreffenden Schaltstellung voneinander entfernen.

Abstract translation: 该系统（1）具有一个发光单元（3）发射的光来照射样品表面和参考面（4）。 光学偏转器耦合的测量光束（M）和参考光束（R），以沿着respectivement从样品表面测量光束和参考光束光谱上分辨探测器（5）的输入到检测器中的位置respectivement解决。 参考和测量光束具有光偏转器和所述分辨探测器之间相同的集光率和相同的光轴。 光学偏转器在所述测量光束的光（5.1）的输入后直接位于。