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1. 发明专利

JP2007292777A Optical detection device 审中-公开
标题翻译：光学检测装置
公开(公告)号：JP2007292777A
公开(公告)日：2007-11-08
申请号：JP2007150702
申请日：2007-06-06
申请人： Tomra Systems Asa , トムラ・システムズ・エイ・エス・エイ
发明人： JOHANSEN IB-RUNE , LOVHAUGEN ODD
IPC分类号： G01J3/18 , G01J3/36 , G02B5/18
CPC分类号： G01J3/36 , G01J3/18 , G02B5/1842
摘要： PROBLEM TO BE SOLVED: To provide a diffractive optical element device for use in spectroscopic technology. SOLUTION: The diffractive optical element device to be used in spectroscopic technology is so designed that light in a wide band is emitted from a light source 31 toward optical elements 24, from which the light is transmitted through at least one detector 29 or 29'. At least two of the optical elements are separate but are offset from each other, and/or their centers are offset two-dimensionally from each other, to create a plurality of partially overlapping spectra 25-28. They are preferably partially integrated with each other, are multiple-diffractive, and have a pattern to be focused dispersively. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于光谱技术的衍射光学元件装置。解决方案：用于分光技术的衍射光学元件装置被设计成使得宽光带的光从光源31朝向光学元件24发射，光从该光源发射至少一个检测器29或 29' 。至少两个光学元件是分开的，但彼此偏移，和/或它们的中心彼此二维地偏移，以产生多个部分重叠的光谱25-28。它们优选地彼此部分地一体化，是多重衍射的，并且具有分散聚焦的图案。版权所有（C）2008，JPO＆INPIT

2. 发明申请

WO2004003830B1 DEVICE FOR RECOGNISING CONTAINERS 审中-公开
标题翻译：用于识别容器的设备
公开(公告)号：WO2004003830B1
公开(公告)日：2004-04-08
申请号：PCT/NO0300212
申请日：2003-06-25
申请人： TOMRA SYSTEMS ASA , SIVERTSEN RONALD , CARLIN MATS , GRENNBERG FISMEN BRITTA , JOHANSEN IB-RUNE
发明人： SIVERTSEN RONALD , CARLIN MATS , GRENNBERG FISMEN BRITTA , JOHANSEN IB-RUNE
IPC分类号： G06K7/10 , G07F7/06
CPC分类号： G06K7/10732 , G07F7/069
摘要： A device for recognising a container by means of a marking provided on its surface, comprising a camera and light emission means (1, 2, 3) arranged for imaging the marking (4) on the container (5). The means is connected to a processor adapted for recognition, based on a camera-recorded image of the marking, of distinctive features related to the container. To ensure that the image has the quality required for recognition of the container, the means consists of one camera (1) and two light sources (2, 3), the said light sources being positioned in such manner, either on the same or on each side of the camera, that light emitted from the respective light sources falls in from a different direction relative to the marking, thereby allowing the camera to take two images of the marking using light emitted successively from the respective light source. Alternatively, the means may consists of two cameras and one light source, the cameras being positioned in such manner, either on the same or on each side of the light source, that the optical axis of the respective camera falls in from a different direction relative to the marking, so that the cameras can take two images of the marking simultaneously. In yet another alternative, just one camera and one light source are used, wherein the camera is pointed towards an assembly of mirror faces which in pairs are positioned relative to one another in such manner that the camera is able simultaneously to take two mirror images from different directions in the mirror faces adjacent to the optical axis of the camera.
摘要翻译：一种用于通过其表面上提供的标记识别容器的装置，包括照相机和布置用于对容器（5）上的标记（4）成像的发光装置（1,2,3）。该装置连接到处理器，该处理器适于基于照相机记录的标记图像识别与容器相关的特征。为了确保图像具有识别容器所需的质量，该装置由一个照相机（1）和两个光源（2,3）组成，所述光源以这种方式定位，或者位于相同的位置或者位于从相应光源发射的光从相对于标记的不同方向落入，由此允许相机利用从相应光源连续发射的光拍摄标记的两个图像。可选地，该装置可以由两个照相机和一个光源组成，照相机以这种方式定位在光源的相同或每侧上，使得相应照相机的光轴从不同的方向相对到标记，以便摄像机可以同时拍摄标记的两幅图像。在又一个替代方案中，仅使用一个照相机和一个光源，其中照相机指向镜面组件，所述镜面成对地相对于彼此定位，使得照相机能够同时从在与照相机的光轴相邻的镜面中有不同的方向。

3. 发明申请

WO2004003830A8 DEVICE FOR RECOGNISING CONTAINERS 审中-公开
公开(公告)号：WO2004003830A8
公开(公告)日：2004-02-26
申请号：PCT/NO0300212
申请日：2003-06-25
申请人： TOMRA SYSTEMS ASA , SIVERTSEN RONALD , CARLIN MATS , GRENNBERG FISMEN BRITTA , JOHANSEN IB-RUNE
发明人： SIVERTSEN RONALD , CARLIN MATS , GRENNBERG FISMEN BRITTA , JOHANSEN IB-RUNE
IPC分类号： G06K7/10 , G07F7/06
CPC分类号： G06K7/10732 , G07F7/069
摘要： A device for recognising a container by means of a marking provided on its surface, comprising a camera and light emission means (1, 2, 3) arranged for imaging the marking (4) on the container (5). The means is connected to a processor adapted for recognition, based on a camera-recorded image of the marking, of distinctive features related to the container. To ensure that the image has the quality required for recognition of the container, the means consists of one camera (1) and two light sources (2, 3), the said light sources being positioned in such manner, either on the same or on each side of the camera, that light emitted from the respective light sources falls in from a different direction relative to the marking, thereby allowing the camera to take two images of the marking using light emitted successively from the respective light source. Alternatively, the means may consists of two cameras and one light source, the cameras being positioned in such manner, either on the same or on each side of the light source, that the optical axis of the respective camera falls in from a different direction relative to the marking, so that the cameras can take two images of the marking simultaneously. In yet another alternative, just one camera and one light source are used, wherein the camera is pointed towards an assembly of mirror faces which in pairs are positioned relative to one another in such manner that the camera is able simultaneously to take two mirror images from different directions in the mirror faces adjacent to the optical axis of the camera.

4. 发明专利

CA2430505A1 OPTICAL DETECTION DEVICE 未知
公开(公告)号：CA2430505A1
公开(公告)日：2002-06-06
申请号：CA2430505
申请日：2001-11-30
申请人： TOMRA SYSTEMS ASA
发明人： JOHANSEN IB-RUNE , LOVHAUGEN ODD
IPC分类号： G01J3/18 , G01J3/36 , G02B5/18
摘要： A diffractive optical element device for use in spectroscopy, where broadban d light is emitted from a light source (31) towards the optical element (24) a nd form there is transmitted to at least one detector (29; 29'). The optical element has a plurality of diffractive dispersively focusing patterns, preferably partly integrated into each other, whose respective centres are t wo- dimensionally offset relative to each other in order to produce a plurality of spectra (25-28), where at least two are separate, but offset relative to eac h other and/or partly overlapping. In an alternative embodiment, the optical element consists of either one diffractive optical element (60) that is related to a wavelength and produces a spectrum, or at least two diffractive optical elements (60, 61) which are related to respective wavelengths and which produce at least two mutually partly overlapping spectra to give a composite spectrum. Means are provided on or in connection with the optical element in order to produce in said spectrum at least one indication of uppe r and/or lower wavelength value.

5. 发明专利

NO20023090A 未知
公开(公告)号：NO20023090A
公开(公告)日：2003-12-29
申请号：NO20023090
申请日：2002-06-26
申请人： TOMRA SYSTEMS ASA
发明人： SIVERTSEN RONALD , CARLIN MATS , FISMEN BRITTA GRENNBERG , JOHANSEN IB-RUNE
IPC分类号： G06K7/10 , G07F7/06 , G03B15/00
CPC分类号： G06K7/10732 , G07F7/069

6. 发明专利

NO20006084A 未知
公开(公告)号：NO20006084A
公开(公告)日：2002-05-31
申请号：NO20006084
申请日：2000-11-30
申请人： TOMRA SYSTEMS ASA
发明人： JOHANSEN IB-RUNE , LOEVHAUGEN ODD
IPC分类号： G01J3/18 , G01J3/36 , G02B5/18
CPC分类号： G01J3/36 , G01J3/18 , G02B5/1842

7. 发明专利

DK1337818T3 OPTISK DETEKTERINGSINDRETNING 未知
公开(公告)号：DK1337818T3
公开(公告)日：2012-11-26
申请号：DK01998799
申请日：2001-11-30
申请人： TOMRA SYSTEMS ASA
发明人： LOEVHAUGEN ODD , JOHANSEN IB-RUNE
IPC分类号： G01J3/18 , G01J3/36 , G02B5/18

8. 发明专利

NO20006084D0 未知
公开(公告)号：NO20006084D0
公开(公告)日：2000-11-30
申请号：NO20006084
申请日：2000-11-30
申请人： TOMRA SYSTEMS ASA
发明人： JOHANSEN IB-RUNE , LOEVHAUGEN ODD
IPC分类号： G01J3/18 , G01J3/36 , G02B5/18 , G02B , G01J
摘要： A diffractive optical element device for use in spectroscopy, where broadband light is emitted from a light source towards the optical element and from there is transmitted to at least one detector. The optical element has a plurality of diffractive dispersively focusing patterns, preferably partly integrated into each other, whose respective centers are two-dimensionally offset relative to each other in order to produce a plurality of spectra, where at least two are separate, but offset relative to each other and/or partly overlapping. In an alternative embodiment, the optical element consists of either one diffractive optical element that is related to a wavelength and produces a spectrum, or at least two diffractive optical elements which are related to respective wavelengths and which produce at least two mutually partly overlapping spectra to give a composite spectrum. The optical element is capable of producing at least one indication of upper and/or lower wavelength value in the spectrum.

9. 发明专利

CA2430505C OPTICAL DETECTION DEVICE 未知
公开(公告)号：CA2430505C
公开(公告)日：2010-07-06
申请号：CA2430505
申请日：2001-11-30
申请人： TOMRA SYSTEMS ASA
发明人： JOHANSEN IB-RUNE , LOVHAUGEN ODD
IPC分类号： G01J3/18 , G01J3/36 , G02B5/18
摘要： A diffractive optical element device for use in spectroscopy, where broadband light is emitted from a light source (31) towards the optical element (24) and form there is transmitted to at least one detector (29; 29'). The optical element has a plurality of diffractive dispersively focusing patterns, preferably partly integrated into each other, whose respective centres are two-dimensionally offset relative to each other in order to produce a plurality of spectra (25-28), where at least two are separate, but offset relative to each other and/or partly overlapping. In an alternative embodiment, the optical element consists of either one diffractive optical element (60) that is related to a wavelength and produces a spectrum, or at least two diffractive optical elements (60, 61) which are related to respective wavelengths and which produce at least two mutually partly overlapping spectra to give a composite spectrum. Means are provided on or in connection with the optical element in order to produce in said spectrum at least one indication of upper and/or lower wavelength value.

10. 发明专利

NO321629B1 未知
公开(公告)号：NO321629B1
公开(公告)日：2006-06-12
申请号：NO20006084
申请日：2000-11-30
申请人： TOMRA SYSTEMS ASA
发明人： LOVHAUGEN ODD , JOHANSEN IB-RUNE
IPC分类号： G01J3/18 , G01J3/36 , G02B5/18
摘要： A diffractive optical element device for use in spectroscopy, where broadband light is emitted from a light source towards the optical element and from there is transmitted to at least one detector. The optical element has a plurality of diffractive dispersively focusing patterns, preferably partly integrated into each other, whose respective centers are two-dimensionally offset relative to each other in order to produce a plurality of spectra, where at least two are separate, but offset relative to each other and/or partly overlapping. In an alternative embodiment, the optical element consists of either one diffractive optical element that is related to a wavelength and produces a spectrum, or at least two diffractive optical elements which are related to respective wavelengths and which produce at least two mutually partly overlapping spectra to give a composite spectrum. The optical element is capable of producing at least one indication of upper and/or lower wavelength value in the spectrum.

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