公开(公告)号：US20150060674A1

公开(公告)日：2015-03-05

申请号：US14476990

申请日：2014-09-04

Applicant: Haffmans B.V.

Inventor： Geert Hubert Willem Levels ,  Emile Thomas Martinus Johannes Martynowicz

IPC: G01N33/14 ,  G01N21/3577

CPC classification number: G01N33/14 ,  G01J2003/4275 ,  G01N21/031 ,  G01N21/0332 ,  G01N21/21 ,  G01N21/3151 ,  G01N21/3577 ,  G01N21/359 ,  G01N21/85 ,  G01N33/146 ,  G01N2201/0624

Abstract: Disclosed is a device for optically determining a concentration of alcohol and carbohydrates in a liquid sample. The device includes at least a first and a second light source arranged for exposing the liquid sample in a wavelength range between 750 nm and 1000 nm, a spectrometer arranged to determine a first and a second light intensity by measuring the light from the first and the second light source, a processing unit which is connected to the spectrometer and which is arranged to determine an absorption value of the liquid sample from a comparison of the first and the second light intensity with a reference value. In certain aspects, the device may further include a processing unit that calculates concentrations of alcohol and/or carbohydrates and at least two polarization filters.

Abstract translation: 公开了用于光学测定液体样品中的醇和碳水化合物的浓度的装置。 该装置至少包括布置成在750nm和1000nm之间的波长范围内使液体样品曝光的第一和第二光源，光谱仪布置成通过测量第一和第二光强度来确定第一和第二光强度 第二光源，连接到光谱仪的处理单元，其被布置成从第一和第二光强度与参考值的比较来确定液体样品的吸收值。 在某些方面，该装置还可包括计算醇和/或碳水化合物浓度和至少两个偏振滤光器的处理单元。

公开(公告)号：US20130001397A1

公开(公告)日：2013-01-03

申请号：US13478297

申请日：2012-05-23

Applicant: Laurent CHIESI ,  Hynek RAISIGEL ,  Gilles CHABANIS

Inventor： Laurent CHIESI ,  Hynek RAISIGEL ,  Gilles CHABANIS

IPC: G01J1/44

CPC classification number: G01D3/036 ,  G01D5/34 ,  G01N2201/0624

Abstract: The invention relates to a detection system comprising: an emitter (1) comprising a light-emitting diode (DEL) able to emit a luminous signal and a power supply source (A) designed to apply a constant voltage (VDEL) to the light-emitting diode (DEL), a receiver (2) intended to sense the luminous signal emitted by the light-emitting diode and designed to generate a first input signal (Sin1) representative of the luminous signal detected, means for measuring the current (IDEL) passing through the light-emitting diode (DEL) and intended to generate a second input signal (Sin2) representative of the current (IDEL) measured, processing means (3) connected to the receiver (2) to provide an output signal (Sout) as a function of the first input signal (Sin1) and of the second input signal (Sin2).

Abstract translation: 本发明涉及一种检测系统，包括：发射器（1），其包括能够发射发光信号的发光二极管（DEL）和设计成向所述发光二极管发射恒定电压（VDEL）的电源（A） 发光二极管（DEL），用于感测由发光二极管发射的发光信号并被设计为产生表示所检测的发光信号的第一输入信号（Sin1）的接收器（2），用于测量电流（IDEL） 通过发光二极管（DEL）并且旨在产生表示测量的电流（IDEL）的第二输入信号（Sin2），连接到接收器（2）的处理装置（3）提供输出信号（Sout） 作为第一输入信号（Sin1）和第二输入信号（Sin2）的函数。

公开(公告)号：US20110110822A1

公开(公告)日：2011-05-12

申请号：US13002664

申请日：2009-07-30

Applicant: Sakuichiro Adachi ,  Kunio Harada ,  Isao Yamazaki ,  Masaharu Kiyama ,  Takeshi Fujita

Inventor： Sakuichiro Adachi ,  Kunio Harada ,  Isao Yamazaki ,  Masaharu Kiyama ,  Takeshi Fujita

IPC: G01N21/59

CPC classification number: G01N21/253 ,  G01N21/0332 ,  G01N21/255 ,  G01N35/025 ,  G01N2035/00386 ,  G01N2035/0455 ,  G01N2201/0231 ,  G01N2201/0415 ,  G01N2201/0453 ,  G01N2201/0624 ,  G01N2201/0627

Abstract: Using an LED element as a light source, a photometric unit including the light source, a light receiving element and other components therebetween is reduced in size. A holder 30 detachable from the device as a unit holds a light emission unit 15 formed of an LED and a light receiving element 21, and the holder is placed inside a thermostatic chamber 18 which holds a constant temperature fluid 17. Thus, the photometric unit is reduced in size.

Abstract translation: 使用LED元件作为光源，包括光源，光接收元件和其间的其它部件的光度单元的尺寸减小。 从装置作为一个单元可拆卸的保持器30保持由LED和光接收元件21形成的发光单元15，并且保持器放置在保持恒温流体17的恒温室18内部。因此，测光单元 尺寸减小。

公开(公告)号：US20100197025A1

公开(公告)日：2010-08-05

申请号：US12679850

申请日：2008-06-25

Applicant: Andrew David Hopkins ,  Ian William Davidson ,  Matthew Colin Partridge

Inventor： Andrew David Hopkins ,  Ian William Davidson ,  Matthew Colin Partridge

IPC: G01N35/00 ,  G01N21/25 ,  G01N21/59 ,  G01N21/86

CPC classification number: G01N21/59 ,  G01N21/274 ,  G01N21/276 ,  G01N21/8483 ,  G01N2201/0624 ,  Y10T436/11

Abstract: This invention provides a reader device (10) for a test strip (14) (in particular an immunoassay test strip). The reader device has a channel (12) for receiving the test strip, and a movable sensor (26, 28, 30) located adjacent to said channel. The sensor comprises a source of radiation (26) and a detector (28, 30) for detecting the intensity of emitted radiation. The reader device also has a calibrating attenuator (50) allowing variations in the intensity of radiation emitted by the source to be detected and thereby eliminated or compensated. The invention also provides a method of using the reader device.

Abstract translation: 本发明提供了一种用于测试条（14）（特别是免疫测定试纸）的读取装置（10）。 读取器设备具有用于接收测试条的通道（12）和邻近所述通道定位的可移动传感器（26,28,30）。 传感器包括用于检测发射辐射强度的辐射源（26）和检测器（28,30）。 读取器装置还具有校准衰减器（50），允许检测源发射的辐射强度的变化，从而消除或补偿。 本发明还提供了一种使用阅读器装置的方法。

公开(公告)号：US20100182604A1

公开(公告)日：2010-07-22

申请号：US12667896

申请日：2008-07-01

Applicant: Jean Francois Galtie ,  Marc Lescure

Inventor： Jean Francois Galtie ,  Marc Lescure

IPC: G01N21/27

CPC classification number: G01N21/3554 ,  A01G7/00 ,  G01N33/0098 ,  G01N2021/3181 ,  G01N2021/8466 ,  G01N2201/0221 ,  G01N2201/0623 ,  G01N2201/0624 ,  G01N2201/0625 ,  G01N2201/0627 ,  G01N2201/064

Abstract: An optoelectronic device for measuring the water content in a plant element and an apparatus designed to evaluate and monitor in real time the state of hydration of the plant covers. The device includes an optoelectronic probe connected to a measurement module, the probe including: i) a first light source emitting at a wavelength corresponding to a strong water absorption band; ii) optionally, a second light source emitting at a wavelength close to the first source and weakly absorbed by water; and iii) a photo receiver having a spectral response that corresponds to the emission bands of the first light source or of the first and second light sources, the device including elements for modulating the average optical power emitted by the light source or sources at a defined frequency, and elements for synchronously detecting the light received by the photoreceiver.

Abstract translation: 一种用于测量植物元素中的水含量的光电子装置和设计用于实时评估和监测植物盖的水合状态的装置。 所述装置包括连接到测量模块的光电探测器，所述探针包括：i）以对应于强吸水带的波长发射的第一光源; ii）任选地，以接近第一源的波长发射并且被水弱吸收的第二光源; 以及iii）具有对应于所述第一光源或所述第一和第二光源的发射带的光谱响应的光接收器，所述装置包括用于调制由所述光源或源发出的平均光功率的元件， 频率和用于同步地检测由光接收器接收的光的元件。

公开(公告)号：US07545487B2

公开(公告)日：2009-06-09

申请号：US11575125

申请日：2005-09-05

Applicant: Hugo L. Kok ,  Jan Hordijk

Inventor： Hugo L. Kok ,  Jan Hordijk

IPC: A01K43/00 ,  G01N33/08

CPC classification number: G01N21/314 ,  G01N33/085 ,  G01N2021/3137 ,  G01N2021/3166 ,  G01N2021/3181 ,  G01N2201/062 ,  G01N2201/0624 ,  G01N2201/0625 ,  G01N2201/1211 ,  G01N2201/1245 ,  G01N2201/126 ,  G01N2201/12715

Abstract: The invention relates to a device for inspecting eggs for the presence of blood. The device comprises a light source in order to pass light at a first wavelength which is not selectively absorbed by blood and light at a second wavelength which is selectively absorbed by blood through an egg to be inspected. Furthermore, the device comprises detection means for converting the light transmission through the egg to be inspected for each of the two wavelengths into corresponding signals, each of the said signals being representative of the light transmission at the relevant wavelength. The device also comprises signal-processing means which are transmission associated with the first wavelength and the light transmission associated with the second wavelength based on the signals emanating from the detection means and to emit a decision signal which is representative of the decision whether or not an egg contains blood on the basis of this ratio. According to the invention, the light source comprises one or more identical LED's (Light Emitting Diode) for generating light which passes through the egg. In use the one or more LED's emit light within a certain narrow spectrum, which spectrum comprises both the first and the second wavelength.

Abstract translation: 本发明涉及一种用于检查卵存在血液的装置。 该装置包括光源，以便以不被血液选择性地吸收的第一波长的光和通过待检查的卵选择性地被血液吸收的第二波长的光通过。 此外，该装置包括检测装置，用于将通过要检测的两个波长中的每一个的卵的光透射转换成相应的信号，所述信号中的每一个代表在相关波长处的光透射。 该装置还包括基于从检测装置发出的信号而与第一波长相关联的传输和与第二波长相关的光传输的信号处理装置，并且发出代表该决定的决定信号 在这个比例的基础上，鸡蛋含有血液。 根据本发明，光源包括用于产生通过蛋的光的一个或多个相同的LED（发光二极管）。 在使用中，一个或多个LED在特定窄谱内发光，该光谱包括第一和第二波长。

公开(公告)号：JP2016530546A

公开(公告)日：2016-09-29

申请号：JP2016543395

申请日：2014-09-18

Applicant: ジーイー・ヘルスケア・バイオサイエンス・アクチボラグ

Inventor： バハルガブ，アヌープ ,  スリニーヴァサン，ジェガナサン

IPC: G01N21/33 ,  G01N21/05

CPC classification number: G01N21/33 ,  G01N21/05 ,  G01N21/274 ,  G01N2201/062 ,  G01N2201/0624

Abstract: 吸収モニタシステムは、光源と光検出器の間に吸収検出光路を画成するように配置される光源及び光検出器と、光源の動作を制御するように構成されるコントローラとを備え、光源は、UV域の光を発光できる発光ダイオード(UV−LED)を備え、吸収モニタシステムは、対照光検出器を備えず、コントローラは、UV−LEDからの光出力強度の変動を補償するように構成される。【選択図】図2

Abstract translation: 吸收监视系统包括光源和布置成限定在所述光源和所述光检测器之间的吸收检测光路的光检测器，以及被配置为控制光源的操作的控制器，所述光源 ，发光能够在UV范围内（UV-LED）发光二极管，吸收监视系统不包括控制光检测器，所述控制器，用于从所述LED UV-在光输出强度，以补偿变化 是的。 .The

公开(公告)号：JP5108490B2

公开(公告)日：2012-12-26

申请号：JP2007327789

申请日：2007-12-19

Applicant: オリンパス株式会社

Inventor： 亮 筒井 ,  祐一郎 松尾 ,  満雄 原田 ,  佳弘 島田

IPC: G02B21/06 ,  F21V9/40 ,  G01N21/64 ,  H01L33/00 ,  H01L33/50 ,  H01L33/58 ,  H01L33/60

CPC classification number: G01N21/6428 ,  A61B5/0059 ,  G01N21/6458 ,  G01N2021/6419 ,  G01N2021/6484 ,  G01N2201/0624 ,  G01N2201/0627 ,  G02B21/06

公开(公告)号：KR1020150114465A

公开(公告)日：2015-10-12

申请号：KR1020157017680

申请日：2013-12-04

Applicant: 에스 뻬 트루와 아쉬

Inventor： 오베르띠,실벵 ,  푸르넬,조앙

IPC: G01N21/3577 ,  G01N21/27 ,  G01N21/31

CPC classification number: G01N21/3577 ,  G01N21/274 ,  G01N21/3504 ,  G01N2021/3181 ,  G01N2201/062 ,  G01N2201/0624 ,  G01N2201/121 ,  G01N2201/1211 ,  G01N2201/124 ,  G01N2201/1242 ,  G01N2201/1247 ,  G01N2201/127 ,  G01N2201/12723

Abstract: 본발명은제품을분석하기위한분광기를제어하기위한방법에관한것이며, 상기방법은광원(LS)의작동을나타내는측정치(LFL, TPL, Ix, Vx)를획득하는단계, 작동측정치에의존하여, 광원의공급전류(LCx)의값, 및/또는광원에의해방사된광빔(LB)의루트상에배치되고분석될제품과상호작용한, 센서(OPS)의광검출기(y)들의적분시간(ITy)의값을결정하고, 적분시간및/또는공급전류값이임계값들사이에있으면, 결정된공급전류값에대응하는공급전류를상기광원에공급하는단계, 결정된적분시간값으로광검출기의적분시간값을조정하는단계, 센서에의해공급된광 세기측정치(MSy)를획득하여, 스펙트럼이형성되는것을가능하게하는단계를포함한다.

公开(公告)号：KR1020100077018A

公开(公告)日：2010-07-06

申请号：KR1020107010409

申请日：2008-10-08

Applicant: 바스프 에스이

Inventor： 센스뤼디거 ,  밤바카리스크리스토스 ,  아흘러스볼프강 ,  티엘에르윈

IPC: G01N21/25 ,  G01N21/64 ,  G01J3/443

CPC classification number: G01N21/255 ,  G01J3/0272 ,  G01J3/42 ,  G01J2003/104 ,  G01N21/0303 ,  G01N21/55 ,  G01N21/643 ,  G01N21/645 ,  G01N33/28 ,  G01N2021/0143 ,  G01N2021/0389 ,  G01N2021/6419 ,  G01N2021/6421 ,  G01N2021/6491 ,  G01N2201/0221 ,  G01N2201/0222 ,  G01N2201/0624 ,  G01N2201/0625 ,  G01N2201/0627

Abstract: The invention proposes an apparatus (110) for determining at least one optical property of a sample (112). The apparatus (110) comprises a tunable excitation light source for applying excitation light (122) to the sample (112). The apparatus (110) also comprises a detector (128) for detecting detection light (136) coming from the sample (112). The excitation light source comprises a light-emitting diode array which is at least partially in the form of a monolithic light-emitting diode array. The monolithic light-emitting diode array comprises at least three light-emitting diodes each with a different emission spectrum.

Abstract translation: 本发明提出了一种用于确定样品（112）的至少一种光学特性的装置（110）。 装置（110）包括用于向样品（112）施加激发光（122）的可调谐激发光源。 设备（110）还包括用于检测来自样品（112）的检测光（136）的检测器（128）。 激发光源包括至少部分为单片发光二极管阵列形式的发光二极管阵列。 单片发光二极管阵列包括至少三个具有不同发射光谱的发光二极管。