公开(公告)号：EP3392630A1

公开(公告)日：2018-10-24

申请号：EP18167843.4

申请日：2018-04-17

Applicant: Shimadzu Corporation

Inventor： WATANABE, Yasuyuki

IPC: G01J3/02 ,  G01J3/28 ,  G01J3/44 ,  G01N21/64 ,  G01J3/12

CPC classification number: G01J3/4406 ,  G01J3/0254 ,  G01J3/027 ,  G01J3/18 ,  G01J3/28 ,  G01J2003/1213 ,  G01N21/31 ,  G01N21/645 ,  G01N2021/6417 ,  G01N2021/6419 ,  G01N2021/6421 ,  G01N2201/065

Abstract: A quantum yield calculation method uses a quantum yield calculation program for a spectrophotofluorometer. When a quantum yield is calculated using a spectrophotofluorometer 1, a calibration processing unit executes the processing to calibrate a photon number A2 that is a photon number of the fluorescence in a blank measurement state based on a photon number A1 that is the photon number of an excitation light in the blank measurement state and a photon number B1 that is the photon number of an excitation light in the sample measurement state. A quantum yield calculation processing unit calculates a first quantum yield based on a background photon number A2' after a calibration in addition to the photon number A1 of the excitation light in the blank measurement state and the photon number B2 of the fluorescence in the sample measurement state.

公开(公告)号：EP3362789A1

公开(公告)日：2018-08-22

申请号：EP16788641.5

申请日：2016-10-12

Applicant: Blue Ocean Nova AG

Inventor： MANNHARDT, Joachim

IPC: G01N33/02 ,  G01N35/02 ,  G01N21/359

CPC classification number: G01N35/025 ,  G01N21/359 ,  G01N33/02 ,  G01N2033/0091 ,  G01N2035/0441 ,  G01N2201/0632 ,  G01N2201/065

Abstract: The invention relates to a device (1) for the automated analysis of solids or fluids. Said device comprises a first station (5) having a metering unit (51) for filling at least one sample chamber (2) with a specified sample quantity, a second station (6) having at least one measuring device (61) for an analysis of the sample located in a sample chamber (2), and a third station (7) having an emptying and cleaning device (71, 72) for the at least one sample chamber (2). In addition, there is a conveyor device (3) for circulating conveyance of the at least one sample chamber (2) from one station to the next, until the first station (5) is reached again. According to the invention, the measurement device (61) at the second station (6) is a ball measuring system, through the interior of which the at least one sample chamber (2) can be guided.

公开(公告)号：EP2379193B1

公开(公告)日：2018-06-20

申请号：EP09833839.5

申请日：2009-12-18

Applicant: University Of North Carolina At Charlotte ,  AquiSense Technologies LLC

Inventor： STOKES, Edward, Brittain ,  PAGAN, Jennifer, Godwin ,  SCHMEDAKE, Thomas, Andrew

IPC: A61L2/10 ,  A61L9/20 ,  B01D15/00 ,  C02F1/32

CPC classification number: A61L9/205 ,  A61L2/10 ,  A61L2209/11 ,  C02F1/32 ,  C02F1/325 ,  C02F2201/3222 ,  C02F2201/3225 ,  C02F2201/3227 ,  C02F2201/3228 ,  C02F2201/326 ,  C02F2201/328 ,  C02F2209/11 ,  C02F2303/04 ,  C02F2305/10 ,  G01N21/031 ,  G01N21/33 ,  G01N21/5907 ,  G01N2201/065

Abstract: A system for disinfecting a fluid, including: a flow cell including one or more inlet ports and one or more outlet ports, wherein the flow cell is configured to communicate a fluid containing a biological contaminant from the one or more inlet ports to the one or more outlet portions through an interior portion thereof; and one or more point radiation sources disposed about the flow cell, wherein the one or more point radiation sources are operable for delivering radiation to the biological contaminant; wherein an interior surface of the flow cell is operable for reflecting the radiation delivered to the biological contaminant by the one or more point radiation sources; and wherein the interior surface of the flow cell is operable for reflecting the radiation delivered to the biological contaminant by the one or more point radiation sources such that a radiation intensity is uniform throughout the interior portion of the flow cell. In one exemplary embodiment, the flow cell is an integrating sphere. Optionally, the system also includes a photocatalyzing material disposed on at least a portion of the interior surface of the flow cell.

公开(公告)号：EP3059574A4

公开(公告)日：2017-12-27

申请号：EP14854271

申请日：2014-10-09

Applicant: NAT INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE

Inventor： KAWATE ETSUO

IPC: G01N21/47 ,  F21V7/00 ,  F21V7/08 ,  G01N21/55 ,  G01N21/59 ,  G01N21/65 ,  G02B17/06 ,  G02B19/00

CPC classification number: G01N21/47 ,  F21V7/0025 ,  F21V7/08 ,  G01N21/474 ,  G01N21/65 ,  G01N2021/556 ,  G01N2201/0637 ,  G01N2201/065 ,  G02B17/0615 ,  G02B17/0657 ,  G02B19/0085

Abstract: A device including an optical measuring device and an optical system which can measure the light intensity of the scattered light from the sample and the spatial distribution of the scattered light and which is excellent in the sensitivity is provided. In the device, the image distortion is suppressed by providing such a structure that the light emitted from the first substance is reflected by the ellipsoidal mirror two or more even times before reaching the second substance. The image distortion is suppressed by arranging two ellipsoidal mirrors so that respective one focuses are set to a common focus while remaining other two focuses are arranged on one line so as to be opposite to each other across the common focus, setting the common focus to a blank, arranging a first substance on one of the focuses, and arranging a second substance on the other of the focuses.

公开(公告)号：EP3229013A1

公开(公告)日：2017-10-11

申请号：EP15864997.0

申请日：2015-11-19

Applicant: Hamamatsu Photonics K.K.

Inventor： SUZUKI Kengo ,  IGUCHI Kazuya

IPC: G01N21/64

CPC classification number: G01N21/645 ,  G01J3/4406 ,  G01N21/636 ,  G01N2021/6417 ,  G01N2021/6469 ,  G01N2021/6471 ,  G01N2021/6484 ,  G01N2201/065 ,  G01N2201/08

Abstract: A spectroscopic measurement apparatus 1 includes a light source 10, an integrator 20, a spectroscopic detector 40, and an analysis unit 50. The integrator 20 includes an internal space 21 in which a measurement object is disposed, a light input portion 22 for inputting light to the internal space 21, a light output portion 23 for outputting light from the internal space 21, a sample attachment portion 24 for attaching the measurement object, and a filter attachment portion 25 for attaching a filter unit. The filter unit has a transmission spectrum in which an attenuation rate for excitation light is larger than an attenuation rate for up-conversion light, and attenuates the light output from the light output portion 23. The analysis unit 50 analyzes luminous efficiency of the measurement object on the basis of the transmission spectrum data and the spectroscopic spectrum data acquired by the spectroscopic detector 40. Thus, the spectroscopic measurement apparatus and the spectroscopic measurement method that can easily measure generation efficiency of the up-conversion light can be provided.

Abstract translation: 分光测定装置1具备光源10，积分器20，分光检测器40以及分析部50.积分器20具有：配置有测定对象物的内部空间21;用于输入光的光输入部22 在内部空间21设置有用于输出来自内部空间21的光的光出射部23，用于安装测定对象的试样安装部24以及用于安装过滤器单元的过滤器安装部25。 滤波器单元具有透射光谱，其中激发光的衰减率大于上转换光的衰减率，并且衰减从光输出部分23输出的光。分析单元50分析测量对象的发光效率 基于由分光检测器40获取的透过光谱数据和分光光谱数据，能够提供能够容易地测定上变换光的生成效率的分光测定装置以及分光测定方法。

公开(公告)号：EP2656052A1

公开(公告)日：2013-10-30

申请号：EP11851963.6

申请日：2011-12-22

Applicant: Xpertsea Solutions Inc.

Inventor： ROBITAILLE, Valérie ,  ANDREWS, Cody

IPC: G01N21/51 ,  A01K61/00 ,  G01N21/25 ,  G01N21/55 ,  G06M11/00

CPC classification number: G01N21/51 ,  A01K61/00 ,  A01K61/59 ,  A01K61/80 ,  A01K63/06 ,  A22C29/005 ,  G01J1/42 ,  G01N21/55 ,  G01N33/18 ,  G01N2201/0212 ,  G01N2201/0627 ,  G01N2201/065 ,  G06M1/101 ,  G06M11/00 ,  Y02A40/81 ,  Y02A40/824 ,  Y02A40/845

Abstract: The photo-coupled data acquisition system can have a container having a contour wall extending upwardly from a closed bottom, for containing a sample therein, a light emitter operable to emit diffused light into the container at an initial intensity, a photodetector operable to detect a reflected intensity of the diffused light, and a structure connected to the contour wall and holding the light emitter and the photodetector at a predetermined height above the bottom of the container and in an orientation facing inside the container, wherein during operation of the system, the initial light intensity is attenuated by the sample and the reflected intensity thereof can be correlated to an information value concerning a variable of interest of the sample.

Abstract translation: 光耦合数据采集系统可以具有容器，其具有从封闭的底部向上延伸的轮廓壁，用于在其中容纳样品;可发射器，其可操作以以初始强度将扩散的光发射到容器中;光电检测器，可操作以检测 扩散光的反射强度，以及连接到轮廓壁并将光发射器和光电检测器保持在容器底部上方的预定高度并且面向容器内部的定向的结构，其中在系统操作期间， 初始光强度被样品衰减，其反射强度可以与关于样品的感兴趣变量的信息值相关。

公开(公告)号：EP2647981A1

公开(公告)日：2013-10-09

申请号：EP11844537.8

申请日：2011-08-31

Applicant: Hamamatsu Photonics K.K.

Inventor： IGUCHI Kazuya

IPC: G01N21/64

CPC classification number: G01N21/64 ,  G01N21/645 ,  G01N2201/065

Abstract: A quantum-yield measurement device 1A measures a quantum yield of a sample S by irradiating a sample container 3 of a sample cell 2 for containing the sample S with pumping light L1 and detecting light to be measured L2 emitted from at least one of the sample S and sample container 3. The quantum-yield measurement device 1A comprises a dark box 5 for arranging therein the sample container 3; a light generation unit 6, having a light exit part 7 connected to the dark box 5, for generating the pumping light L1; a light detection unit 9, having a light entrance part 11 connected to the dark box 5, for detecting the light to be measured L2; an integrating sphere 14, arranged within the dark box 5, having a light entrance opening 15 for the pumping light L1 to enter and a light exit opening 16 for the light to be measured L2 to exit; and a movement mechanism 30 for moving the sample container 3, the light exit part 7, and the light entrance part 11 such that the sample container 3 attains each of a first state of being located inside of the integrating sphere 14 and a second state of being located outside of the integrating sphere 14 and causing the light exit part 7 and light entrance part 11 to oppose the light entrance opening 15 and light exit opening 16, respectively, in the first state.

Abstract translation: 量子产率测量装置1A通过用样本S的样本池3的样本容器3照射样品S来测量样品S的量子产率，泵浦光L1和从至少一个样品发射的待测量的光L2被检测 S和样品容器3.量子产率测量装置1A包括用于在其中布置样品容器3的暗箱5; 光发生单元6，具有连接到暗盒5的光出射部分7，用于产生泵浦光L1; 光检测单元9，具有连接到暗盒5的光入射部分11，用于检测待测光L2; 布置在暗箱5内的积分球14具有用于泵浦光L1入射的光入射口15和待测光L2出射的光出射口16; 以及用于使样本容器3，光出射部7和光入射部11移动的移动机构30，使得样本容器3达到位于积分球14内部的第一状态和第二状态 位于积分球14的外侧，并使光出射部7和光入射部11在第一状态下分别与光入射口15和光出射口16相对。

公开(公告)号：EP2545846A1

公开(公告)日：2013-01-16

申请号：EP11753227.5

申请日：2011-03-01

Applicant: Shiseido Company, Ltd.

Inventor： OE, Mariko ,  KIKUCHI, Kumiko ,  YANAI, Motohiro ,  MASUDA, Yuji

IPC: A61B5/00 ,  A61B5/107 ,  G01N21/35

CPC classification number: G01N21/359 ,  A61B5/0064 ,  A61B5/0075 ,  A61B5/441 ,  A61B5/443 ,  A61B5/4875 ,  A61B5/6814 ,  G01N21/3554 ,  G01N21/474 ,  G01N2201/065

Abstract: There is provided a lighting device for capturing a facial image of a subject by an image capturing unit in plural different near-infrared regions of light including a housing in which a substantially spherical space is formed by a spherical surface, the housing accommodating an entire face part of the subject; at least two light sources arranged at positions bilaterally symmetrical with the subject on the spherical surface to emit the light to light the substantially spherical space; an image capturing unit capturing an image of the entire face part; a first filter installed in front of the light source to block ultraviolet rays and infrared rays from the emitted light; a second filter installed in front of the lens to adjust an amount of the light, and a third filter installed in front of the lens to perform band-pass filtering corresponding to the different near-infrared regions.

Abstract translation: 提供了一种照明装置，用于通过图像捕捉单元在多个不同的近红外光区域中捕捉被摄体的面部图像，所述多个不同的近红外光区域包括壳体，其中球面形成有基本上球形的空间，壳体容纳整个面 主题的一部分; 至少两个光源，布置在与球体表面上的受检者左右对称的位置处，以发射光以照射大致球形空间; 拍摄整个脸部的图像的图像拍摄单元; 安装在光源前面的第一滤光器，用于阻挡来自发射光的紫外线和红外线; 安装在镜头前方以调节光量的第二滤波器，以及安装在镜头前方的第三滤波器，以对不同的近红外区域执行带通滤波。

公开(公告)号：EP2124028A4

公开(公告)日：2012-12-12

申请号：EP07737627

申请日：2007-03-01

Applicant: HAMAMATSU PHOTONICS KK

Inventor： IGUCHI KAZUYA ,  SUZUKI KENGO

IPC: G01J1/02 ,  G01N21/47 ,  G01N21/64

CPC classification number: G01N21/64 ,  G01J1/02 ,  G01J1/0223 ,  G01J3/0254 ,  G01N21/4738 ,  G01N2021/4735 ,  G01N2201/0632 ,  G01N2201/065

公开(公告)号：EP1531720B1

公开(公告)日：2011-12-28

申请号：EP03732991.9

申请日：2003-06-25

Applicant: Coloright Ltd.

Inventor： GROSSINGER, Israel ,  SCHERTZ, Avigdor ,  MERCIER, Michel ,  BENNY, Eli

IPC: A61B5/103

CPC classification number: A45D44/005 ,  A45D2019/0066 ,  A45D2044/007 ,  A61B5/103 ,  A61B5/417 ,  A61B5/448 ,  A61B5/6803 ,  G01J3/0251 ,  G01J3/46 ,  G01J3/463 ,  G01J3/50 ,  G01N21/251 ,  G01N21/84 ,  G01N2021/8444 ,  G01N2201/065

Abstract: A method to change the color of hair. The method includes measuring an initial reflectance spectrum [Fig 1a (10)] of a sample of the hair and analyzing a contribution of a plurality of hair factors to the initial reflectance spectrum. The method also includes calculating a hair treatment based on another reflectance spectrum. A system to measure a reflectance spectrum of a sample includes an integrating sphere (12) having a sampling port (14) and an inner surface (16) and a window disposed (18) near the sampling port. The window is configured for being placed in close contact with the sample. The system also includes a light source (20) configured to project light onto the sample via the window and a light detector (22) configured to analyze light reflected from the inner surface (16) to produce the reflectance spectrum of the sample.