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1. 发明申请

US20120327397A1 OPTICAL FLOW CELL DETECTOR 有权
标题翻译：光流池检测器
公开(公告)号：US20120327397A1
公开(公告)日：2012-12-27
申请号：US13522880
申请日：2011-01-26
申请人： Stig Tormod
发明人： Stig Tormod
IPC分类号： G02B6/26 , G01N21/59
CPC分类号： G01N21/05 , G01N21/0303 , G01N2021/0346 , G01N2201/08
摘要： Optical flow cell detector comprising a sample inlet and outlet in fluidic communication through a flow cell channel of cross sectional area A, an input light guide with an light exit surface arranged adjacent and in optical alignment with a light entrance surface of an output light guide, wherein the input light guide and the output light guide protrudes into the flow cell channel and wherein the distance between the light exit surface and the light entrance surface is less than 1.0 mm, and wherein the cross sectional area of the protruding portions of the input light guide and the output light guide in the flow direction is less than A/2.
摘要翻译：光学流通池检测器，其包括通过横截面积A的流动池通道流体连通的样品入口和出口，输出光导，其具有邻近并与输出光导的光入射表面光学对准布置的光出射表面，其中所述输入光导和所述输出光导突出到所述流通池通道中，并且其中所述光出射表面和所述光入射表面之间的距离小于1.0mm，并且其中所述输入光的所述突出部分的横截面积引导和输出光导在流向方向小于A / 2。

2. 发明申请

US20060231780A1 Optical multiplexer for liquid samples in a conduit 失效
标题翻译：导管中液体样品的光复用器
公开(公告)号：US20060231780A1
公开(公告)日：2006-10-19
申请号：US10538403
申请日：2003-12-16
申请人： Owe Salven , Stig Tormod
发明人： Owe Salven , Stig Tormod
IPC分类号： G01N21/85
CPC分类号： G01N30/74 , G01N21/33 , G01N30/80 , G01N2030/628 , G01N2030/746 , G01N2201/0853
摘要： Multiplexer for electromagnetic radiation, e.g. UV-light, in which a single electromagnetic radiation source (203) and a single electromagnetic radiation detector (223) are connectable in turn to a plurality of sample-containing units (207(a)-207(n)). The multiplexer comprises a sled (253) movable in relation to a fixed base (255) by an actuator (281).
摘要翻译：用于电磁辐射的多路复用器，例如 UV光，其中单个电磁辐射源（203）和单个电磁辐射检测器（223）依次连接到多个采样单元（207（a）-207（n））。复用器包括通过致动器（281）相对于固定基座（255）可移动的滑架（253）。

3. 发明授权

US08857779B2 Holder for a holographic grating 有权
标题翻译：用于全息光栅的支架
公开(公告)号：US08857779B2
公开(公告)日：2014-10-14
申请号：US13262251
申请日：2010-03-29
申请人： Mikael Hornqvist , Patrik Akerstrom , Stig Tormod
发明人： Mikael Hornqvist , Patrik Akerstrom , Stig Tormod
IPC分类号： F16M13/00 , G01J3/18 , G02B7/00 , G01J3/02 , G01J3/42 , G01J3/28
CPC分类号： G01J3/02 , G01J3/0202 , G01J3/1838 , G01J3/42 , G01J2003/2866 , G02B7/004
摘要： An adjustable holder (1) for a concave holographic grating (2) for enabling the correct positioning of the grating vis-à-vis a light entrance port (15) and a light exit port (20), characterized in, that it comprises a grating hinge (10) fixed to said grating, said grating hinge (10) enabling rotational adjustment of the grating position with respect to said holder (1), the center point of the rotational adjustment being located at the vertex of said grating (2).
摘要翻译：一种用于凹面全息光栅（2）的可调节保持器（1），用于相对于光入口（15）和光出口（20）能够正确定位光栅，其特征在于，其包括固定到所述光栅的光栅铰链（10），所述光栅铰链（10）能够相对于所述保持器（1）旋转调节所述光栅位置，所述旋转调节的中心点位于所述光栅（2）的顶点处，。

4. 发明授权

US07301166B2 Optical multiplexer for liquid samples in a conduit 失效
标题翻译：导管中液体样品的光复用器
公开(公告)号：US07301166B2
公开(公告)日：2007-11-27
申请号：US10538403
申请日：2003-12-16
申请人： Owe Salven , Stig Tormod
发明人： Owe Salven , Stig Tormod
IPC分类号： G01N15/06
CPC分类号： G01N30/74 , G01N21/33 , G01N30/80 , G01N2030/628 , G01N2030/746 , G01N2201/0853
摘要： Multiplexer for electromagnetic radiation, e.g. UV-light, in which a single electromagnetic radiation source (203) and a single electromagnetic radiation detector (223) are connectable in turn to a plurality of sample-containing units (207(a)-207(n)). The multiplexer comprises a sled (253) movable in relation to a fixed base (255) by an actuator (281).
摘要翻译：用于电磁辐射的多路复用器，例如 UV光，其中单个电磁辐射源（203）和单个电磁辐射检测器（223）依次连接到多个采样单元（207（a）-207（n））。复用器包括通过致动器（281）相对于固定基座（255）可移动的滑架（253）。

5. 发明授权

US06226084B1 Calibration method 有权
标题翻译：校准方法
公开(公告)号：US06226084B1
公开(公告)日：2001-05-01
申请号：US09125918
申请日：1998-12-29
申请人： Stig Tormod
发明人： Stig Tormod
IPC分类号： G01J318
CPC分类号： G01J3/06 , G01J2003/2866
摘要： The invention relates to a method of calibrating an optical system, the system comprising a flash lamp as a light source (4), a lens system (6), a monochromator comprising a grating (10), a motor (20) for displacing the grating so as to enable scanning essentially monochromatic light over a detection system. The light source provides at least two high intensity peaks at distinct wavelengths. The method comprises scanning a first wavelength region comprising at least one of said at least two high intensity peaks, and measuring the intensities at a selected number of points during the scan. A first of said at least two peaks is coarsely located. A wavelength region around each of said at least two peaks is scanned, measuring the intensities at closer intervals than previously. At least two peaks are located by autocorrelation. The location of said peaks is determined in terms of a distance from a reference point, said distance corresponding to said displacement of the grating.
摘要翻译：本发明涉及一种校准光学系统的方法，该系统包括作为光源（4）的闪光灯，透镜系统（6），包括光栅（10）的单色仪，用于移动光栅，以便能够在检测系统上扫描基本单色光。光源提供不同波长的至少两个高强度峰。该方法包括扫描包括所述至少两个高强度峰值中的至少一个的第一波长区域，以及在扫描期间在选定数量的点处测量强度。所述至少两个峰中的第一个被粗略地定位。扫描所述至少两个峰值周围的波长区域，以比之前更近的间隔测量强度。通过自相关定位至少两个峰。所述峰值的位置根据与参考点的距离来确定，所述距离对应于所述光栅的所述位移。

6. 发明授权

US09719917B2 Flow cell optical detection system 有权
公开(公告)号：US09719917B2
公开(公告)日：2017-08-01
申请号：US13130166
申请日：2009-11-23
申请人： Hakan Frojdh , Mikael Hornqvist , Stig Tormod , Patrik Akerstrom
发明人： Hakan Frojdh , Mikael Hornqvist , Stig Tormod , Patrik Akerstrom
IPC分类号： G01N21/61 , G01N21/33 , G01N21/05 , G01N21/51 , G01J3/02 , G01J3/433 , G01N21/03
CPC分类号： G01N21/33 , G01J3/0218 , G01J3/0291 , G01J3/42 , G01J3/433 , G01N21/05 , G01N21/51 , G01N2021/0346 , G01N2201/061 , G01N2201/0853 , G01N2201/086
摘要： The present invention discloses a flow cell optical detection system comprising a light source, a flow cell and a light detector, wherein the light detector is arranged in a separate detector unit that is arranged to be releasably attached to a detector interface, the detector interface being in optical communication with the light source and comprises optical connectors for optically connecting the flow cell and the detector unit in the light path from the light source, and wherein the flow cell is an interchangeable unit arranged to be held in position by the detector unit when attached to the detector interface.

7. 发明申请

US20120013963A1 HOLDER FOR A HOLOGRAPHIC GRATING 有权
公开(公告)号：US20120013963A1
公开(公告)日：2012-01-19
申请号：US13262251
申请日：2010-03-29
申请人： Mikael Hornqvist , Patrik Akerstrom , Stig Tormod
发明人： Mikael Hornqvist , Patrik Akerstrom , Stig Tormod
IPC分类号： G02B7/00 , G02B5/32
CPC分类号： G01J3/02 , G01J3/0202 , G01J3/1838 , G01J3/42 , G01J2003/2866 , G02B7/004
摘要： An adjustable holder (1) for a concave holographic grating (2) for enabling the correct positioning of the grating vis-à-vis a light entrance port (15) and a light exit port (20), characterized in, that it comprises a grating hinge (10) fixed to said grating, said grating hinge (10) enabling rotational adjustment of the grating position with respect to said holder (1) , the centre point of the rotational adjustment being located at the vertex of said grating (2).

8. 发明授权

US08068227B2 Methods and apparatus for measuring the concentration of a substance in a solution 有权
标题翻译：用于测量溶液中物质浓度的方法和装置
公开(公告)号：US08068227B2
公开(公告)日：2011-11-29
申请号：US12095326
申请日：2006-11-28
申请人： Stig Tormod
发明人： Stig Tormod
IPC分类号： G01N21/33 , G01N21/59
CPC分类号： G01N21/33 , G01N21/05 , G01N21/274 , G01N30/74 , G01N2021/0193 , G01N2030/746 , G01N2201/062 , G01N2201/0624 , G01N2201/0639
摘要： The present invention relates to methods and apparatus for detecting and measuring the concentration of a substance in a solution, the substance having an absorption at 300 nm or less. The methods and apparatus have particular utility in detecting and measuring the concentration of proteins and nucleic acids.
摘要翻译：本发明涉及用于检测和测量溶液中物质浓度的方法和装置，该物质在300nm以下具有吸收。该方法和装置在检测和测量蛋白质和核酸的浓度方面具有特殊的用途。

9. 发明申请

US20100273384A1 METHOD FOR ALIGNING A LAMP ARC IN AN OPTICAL DEVICE 审中-公开
标题翻译：用于在光学器件中对准灯的方法
公开(公告)号：US20100273384A1
公开(公告)日：2010-10-28
申请号：US12765266
申请日：2010-04-22
申请人： PATRIK AKERSTROM , MIKAEL HORNQVIST , STIG TORMOD
发明人： PATRIK AKERSTROM , MIKAEL HORNQVIST , STIG TORMOD
IPC分类号： H01J9/44
CPC分类号： G01J3/10 , G01J3/02 , G01J3/0289 , G01J3/0291
摘要： In a method for aligning the arc of a lamp with the optical axle of an optical device the lamp is inserted in a housing of a solid material, said housing having an outer configuration unambiguously adapted to a holder of the unit. The lamp is thereafter adjusted to its correct position with regard to said optical axle and fixed in said position.
摘要翻译：在将灯的弧与光学装置的光轴对准的方法中，灯被插入到固体材料的壳体中，所述壳体具有明确适合于该单元的保持器的外部构造。此后，灯被调整到关于所述光轴的正确位置并固定在所述位置。

10. 发明申请

US20120127456A1 FLOW CELL OPTICAL DETECTION SYSTEM 有权
标题翻译：流动池光学检测系统
公开(公告)号：US20120127456A1
公开(公告)日：2012-05-24
申请号：US13130166
申请日：2009-11-23
申请人： Hakan Frojdh , Mikael Hornqvist , Stig Tormod , Patrik Akerstrom
发明人： Hakan Frojdh , Mikael Hornqvist , Stig Tormod , Patrik Akerstrom
IPC分类号： G01N21/59
CPC分类号： G01N21/33 , G01J3/0218 , G01J3/0291 , G01J3/42 , G01J3/433 , G01N21/05 , G01N21/51 , G01N2021/0346 , G01N2201/061 , G01N2201/0853 , G01N2201/086
摘要： The present invention discloses a flow cell optical detection system comprising a light source, a flow cell and a light detector, wherein the light detector is arranged in a separate detector unit that is arranged to be releasably attached to a detector interface, the detector interface being in optical communication with the light source and comprises optical connectors for optically connecting the flow cell and the detector unit in the light path from the light source, and wherein the flow cell is an interchangeable unit arranged to be held in position by the detector unit when attached to the detector interface.
摘要翻译：本发明公开了一种包括光源，流动池和光检测器的流动池光学检测系统，其中光检测器被布置在单独的检测器单元中，其被布置成可释放地附接到检测器接口，检测器接口为与所述光源光学通信，并且包括用于在来自所述光源的光路中光学连接所述流动池和所述检测器单元的光学连接器，并且其中所述流动池是互换单元，其布置成由所述检测器单元保持就位，连接到检测器接口。

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