公开(公告)号：US20100315629A1

公开(公告)日：2010-12-16

申请号：US12724192

申请日：2010-03-15

Applicant: Kevin J. Knopp ,  Robert L. Green ,  Brendon D. Tower ,  Christopher D. Brown ,  Gregory H. Vander Rhodes

Inventor： Kevin J. Knopp ,  Robert L. Green ,  Brendon D. Tower ,  Christopher D. Brown ,  Gregory H. Vander Rhodes

IPC: G01J3/44 ,  G01J3/00 ,  G01N21/62 ,  G01N21/55 ,  G01N21/47 ,  G01N21/59

CPC classification number: G01N21/17 ,  G01J3/02 ,  G01J3/0232 ,  G01J3/0262 ,  G01J3/0264 ,  G01J3/0272 ,  G01J3/0289 ,  G01J3/0291 ,  G01J3/42 ,  G01J3/44 ,  G01J3/4412 ,  G01N21/47 ,  G01N21/4738 ,  G01N21/55 ,  G01N21/59 ,  G01N21/65 ,  G01N2021/3595 ,  G01N2201/0221 ,  G01N2201/0612 ,  G01N2201/062 ,  G01N2201/105 ,  G01N2201/125

Abstract: Disclosed are apparatus, kits, methods, and systems that include a radiation source configured to direct radiation to a sample; a detector configured to measure radiation from the sample; an electronic processor configured to determine infotmation about the sample based on the measured radiation; a housing enclosing the source, the detector, and the electronic processor, the housing having a hand-held form factor; an arm configured to maintain a separation between the sample and the housing, the arm including a first end configured to connect to the housing and a second end configured to contact the sample; and a layer positioned on the second end of the arm, the layer being configured to contact the sample and to transmit at least a portion of the radiation from the sample to the detector.

Abstract translation: 公开了包括被配置为将辐射引导到样品的辐射源的装置，试剂盒，方法和系统; 检测器，被配置为测量来自样品的辐射; 配置为基于所测量的辐射来确定关于样本的信息的电子处理器; 包围所述源，所述检测器和所述电子处理器的外壳，所述外壳具有手持外形尺寸; 臂被配置为保持样品和壳体之间的分离，所述臂包括构造成连接到壳体的第一端和被配置为接触样品的第二端; 以及位于所述臂的第二端上的层，所述层被配置为接触所述样品并将所述辐射的至少一部分从所述样品透射到所述检测器。

公开(公告)号：US20090052770A1

公开(公告)日：2009-02-26

申请号：US11831282

申请日：2007-07-31

Applicant: M. Anthony Lewis ,  Ralph Etienne-Cummings ,  Kaijen Hsiao ,  Ilyas M. Ayub ,  Viktor Gruev ,  Chris F. Milne

Inventor： M. Anthony Lewis ,  Ralph Etienne-Cummings ,  Kaijen Hsiao ,  Ilyas M. Ayub ,  Viktor Gruev ,  Chris F. Milne

IPC: G06K9/00

CPC classification number: G01J3/50 ,  G01D7/12 ,  G01J3/02 ,  G01J3/0262 ,  G01J3/0264 ,  G01J3/0272 ,  G01J3/46 ,  G01J3/463 ,  G01J3/501 ,  G01J3/513 ,  G01J3/526 ,  G01J2003/466 ,  G01N21/255 ,  G01N21/27 ,  G01N2201/12 ,  G01N2201/125 ,  G09B19/0023 ,  G09B21/006

Abstract: A device comprising an illumination means and a light sensing means, that can examine and memorize a discrete color of an object based on the magnitude of the reflected light bouncing off of the colored surface in at least three areas of the electromagnetic spectrum. The device also provides output as a visually and/or audibly perceptible signal for deciphering the color. The color range identified by the device is not limited to the visible spectrum and may include infra-red and ultra-violet light. A storage means for memorizing colors may also be included in the device. Applications of ColorStick technology may include children's toys, aids for the visually handicapped (e.g. blind or color blind individuals), designers, internet shoppers, gardeners, etc.

Abstract translation: 一种包括照明装置和光感测装置的装置，其可以基于在电磁光谱的至少三个区域中从着色表面弹出的反射光的大小来检查和记忆物体的离散颜色。 该设备还提供输出作为用于解密颜色的视觉和/或可听见的信号。 由装置识别的颜色范围不限于可见光谱，并且可以包括红外和紫外光。 用于存储颜色的存储装置也可以包括在装置中。 ColorStick技术的应用可能包括儿童玩具，视障人士辅助工具（如盲人或盲人），设计师，网络购物者，园丁等。

公开(公告)号：US20090000188A1

公开(公告)日：2009-01-01

申请号：US11823140

申请日：2007-06-27

Applicant: Adda Sayers ,  Dean M. Tranel ,  Travis A. Hanselman ,  Stephen D. Strachan

Inventor： Adda Sayers ,  Dean M. Tranel ,  Travis A. Hanselman ,  Stephen D. Strachan

IPC: G01N15/10 ,  G01N21/01 ,  G01N33/483 ,  G01N1/40 ,  A01G7/00

CPC classification number: G01N21/17 ,  A01G7/00 ,  G01N1/4077 ,  G01N15/06 ,  G01N15/10 ,  G01N15/1463 ,  G01N33/0098 ,  G01N2021/1765 ,  G01N2201/02 ,  G01N2201/125 ,  G06K9/00134 ,  G06Q99/00

Abstract: An apparatus and method of quantitatively obtaining a measurement of pollen of a plant. One method of counting comprises imaging the sample with the pollen well-distributed in the focal plane of the imager. Image evaluation software can identify and count objects in the image that are consistent with pollen. Total pollen count for the plant can be derived from the count of pollen of the sample, proportionality of the sample volume to the starting volume, and proportionality of area of sample imaged to total area of sample. Pollen quantification can be used for research or commercial production decisions relative to the plant or its seed.

Abstract translation: 一种定量获得植物花粉测量的装置和方法。 一种计数方法包括用分布在成像器的焦平面中的花粉成像样品。 图像评估软件可以识别和计数与花粉一致的图像中的对象。 植物的总花粉计数可以从样品的花粉计数，样品体积与起始体积的比例以及样品的面积与样品总面积的比例来得出。 花粉量化可用于相对于植物或其种子的研究或商业生产决策。

公开(公告)号：US07251031B2

公开(公告)日：2007-07-31

申请号：US11040191

申请日：2005-01-24

Applicant: M. Anthony Lewis ,  Ralph Etienne-Cummings ,  Kaijen Hsiao ,  Ilyas M. Ayub ,  Viktor Gruev ,  Chris F. Milne

Inventor： M. Anthony Lewis ,  Ralph Etienne-Cummings ,  Kaijen Hsiao ,  Ilyas M. Ayub ,  Viktor Gruev ,  Chris F. Milne

IPC: G01N21/25

CPC classification number: G01J3/50 ,  G01D7/12 ,  G01J3/02 ,  G01J3/0262 ,  G01J3/0264 ,  G01J3/0272 ,  G01J3/46 ,  G01J3/463 ,  G01J3/501 ,  G01J3/513 ,  G01J3/526 ,  G01J2003/466 ,  G01N21/255 ,  G01N21/27 ,  G01N2201/12 ,  G01N2201/125 ,  G09B19/0023 ,  G09B21/006

Abstract: A device comprising an illumination means and a light sensing means, that can examine and memorize a discrete color of an object based on the magnitude of the reflected light bouncing off of the colored surface in at least three areas of the electromagnetic spectrum. The device also provides output as a visually and/or audibly perceptible signal for deciphering the color. The color range identified by the device is not limited to the visible spectrum and may include infra-red and ultra-violet light. A storage means for memorizing colors may also be included in the device. Applications of ColorStick technology may include children's toys, aids for the visually handicapped (e.g. blind or color blind individuals), designers, internet shoppers, gardeners, etc.

Abstract translation: 一种包括照明装置和光感测装置的装置，其可以基于在电磁光谱的至少三个区域中从着色表面弹出的反射光的大小来检查和记忆物体的离散颜色。 该设备还提供输出作为用于解密颜色的视觉和/或可听见的信号。 由装置识别的颜色范围不限于可见光谱，并且可以包括红外和紫外光。 用于存储颜色的存储装置也可以包括在装置中。 ColorStick技术的应用可能包括儿童玩具，视障人士辅助工具（如盲人或盲人），设计师，网络购物者，园丁等。

公开(公告)号：US5082790A

公开(公告)日：1992-01-21

申请号：US317057

申请日：1989-02-27

Applicant: Paul E. Theobald ,  Daniel B. Seymour ,  Dobson M. Okawa

Inventor： Paul E. Theobald ,  Daniel B. Seymour ,  Dobson M. Okawa

IPC: G01N21/47 ,  G01N21/82

CPC classification number: G01N21/82 ,  G01N2021/1748 ,  G01N21/47 ,  G01N2201/122 ,  G01N2201/125 ,  Y10S436/805 ,  Y10S436/807 ,  Y10S436/81 ,  Y10S436/909

Abstract: A scatter signal is produced from light scattered by a precipitate formed by a chemical reaction and non-specific scatter sources. A blanking signal is produced from light scattered only by the non-specific scatter sources that contribute to the scatter signal, and the blanking signal is subtracted from the scatter signal to dynamically produce a signal indicative of the difference between the scatter signals to reduce the effects of non-specific scattering sources in determining the rate of change of the light scattered by the precipitate. One of the scatter signals may be stored and then combined with the other, or the signals may be measured simultaneously and then combined.

Abstract translation: 由通过化学反应和非特异性散射源形成的沉淀散射的光产生散射信号。 消隐信号由仅由有助于散射信号的非特定散射源散射的光产生，并且从散射信号中减去消隐信号以动态地产生指示散射信号之间的差异的信号，以减少影响 的非特异性散射源来确定沉淀物散射的光的变化率。 可以存储一个散射信号，然后与另一个散射信号组合，或者可以同时测量信号，然后组合。

公开(公告)号：US4867563A

公开(公告)日：1989-09-19

申请号：US788084

申请日：1985-10-15

Applicant: John H. Wurm ,  Lyle R. Middendorf ,  William W. Biggs

Inventor： John H. Wurm ,  Lyle R. Middendorf ,  William W. Biggs

IPC: G01J3/00 ,  G01J3/06 ,  G01J3/18 ,  G01J3/28

CPC classification number: G01J3/06 ,  G01J3/28 ,  G01J2003/1828 ,  G01J3/0232 ,  G01J3/0256 ,  G01J3/0262 ,  G01J3/027 ,  G01J3/0283 ,  G01J3/0291 ,  G01N2201/125 ,  G01N2201/127

Abstract: To provide sufficient sensitivity, spectral resolution and speed of measurement for field environmental measurements in a portable spectroradiometer, a silicon photodiode receives light: (1) having a bandwidth in the range of between 2 and 15 nm (nanometers) from a pivotable concave holographic diffraction grating within the wavelength range of between 250 and 1150 nm at a scanning rate in the range of 20 to 100 nm per second; (2) having stray light of high intensity and undesired frequencies and the shorter wavelength harmonics of the selected frequency range blocked by filters; and (3) having flux of at least 10 microwatts per square meter of diffuser plate for each nanometer of bandwidth. Automatic electrical zeroing is obtained by blocking all light once at the beginning of each scan, obtaining an electrical drift-related signal and using the drift signal to adjust the measured signal during the scan. Several different sensing interfaces can be used, including a quartz, light fiber probe having at least a 50% packing density and a cone angle of at least 24 degrees. The data and the programming storage is at least 30K bytes but the instrument uses no more than watts of power when the instrument is not scanning.

Abstract translation: 为了在便携式分光光度计中提供足够的灵敏度，光谱分辨率和现场环境测量的测量速度，硅光电二极管接收光：（1）具有从可枢转的凹面全息衍射的2至15nm（纳米）范围内的带宽 在20至100nm /秒的范围内的扫描速率在250至1150nm的波长范围内光栅; （2）具有高强度和不期望频率的杂散光，并且所选频率范围的较短波长谐波被滤波器阻挡; 和（3）每纳米带宽具有至少10微瓦每平方米扩散板的通量。 通过在每次扫描开始时阻止所有光一次获得自动电调零，获得电漂移相关信号，并使用漂移信号在扫描期间调整测量信号。 可以使用几种不同的感测接口，包括具有至少50％填充密度和至少24度的锥角的石英光纤探针。 数据和编程存储器至少为30K字节，但仪器未扫描时仪器的功率不超过瓦特。

公开(公告)号：US20240219296A1

公开(公告)日：2024-07-04

申请号：US18605163

申请日：2024-03-14

Applicant: MEGA CRYSTAL BIOTECHNOLOGY SINGAPORE PTE. LTD

Inventor： YI-SHENG TING ,  YU-TSUNG CHEN

IPC: G01N21/25 ,  G01N21/359 ,  G01N21/39 ,  H05B45/18

CPC classification number: G01N21/255 ,  G01N21/359 ,  G01N21/39 ,  H05B45/18 ,  G01N2201/0694 ,  G01N2201/121 ,  G01N2201/125

Abstract: A light emitting apparatus has light emitting units. The light emitting units can be respectively provided with current densities, so that the light emitted by each of the light emitting unit has a light intensity, wherein the current densities are different from each other, or partial of the current densities are different from each other. A number of the light emitting units can be larger than or equal to four, all of the four lighting frequencies of the four light emitting units are different from each other, or partial of the four lighting frequencies of the four light emitting units are identical to each other, and the light emitting apparatus and the object under test rotate relative to each other. A light emitting method, a spectrum detection method and a lighting correction method are also illustrated for increasing SNR, correcting the light intensity or the spectrum signal.

公开(公告)号：US09924778B2

公开(公告)日：2018-03-27

申请号：US14490648

申请日：2014-09-18

Applicant: L'Oréal ,  Spectral Sensors Inc.

Inventor： Guive Balooch ,  Chloe A Legendre ,  Wayne D Jung ,  Russell W. Jung ,  Walter W Sloan ,  Paresh Patel ,  Alan R Loudermilk

IPC: A45D44/00 ,  G01N21/25 ,  G01J3/02 ,  G01J3/52 ,  A61B5/00 ,  G01J3/46 ,  A61B5/103

CPC classification number: A45D44/005 ,  A61B5/0022 ,  A61B5/0075 ,  A61B5/1032 ,  A61B5/7264 ,  G01J3/0254 ,  G01J3/0272 ,  G01J3/463 ,  G01J3/465 ,  G01J3/524 ,  G01J2003/466 ,  G01N21/255 ,  G01N2201/062 ,  G01N2201/08 ,  G01N2201/125 ,  G01N2201/127 ,  G06F19/00 ,  G16H40/67

Abstract: Systems and methods for measuring spectra and other optical characteristics such as colors, translucence, gloss, and other characteristics of objects and materials such as skin. Instruments and methods for measuring spectra and other optical characteristics of skin or other translucent or opaque objects utilize an abridged spectrophotometer and improved calibration/normalization methods. Improved linearization methods also are provided, as are improved classifier-based algorithms. User control is provided via a graphical user interface. Product or product formulations to match the measured skin or other object or to transform the skin or other object are provided to lighten, darken, make more uniform and the like.

公开(公告)号：US20180031551A1

公开(公告)日：2018-02-01

申请号：US15649921

申请日：2017-07-14

Applicant: Cellmic LLC

Inventor： Neven Karlovac ,  Onur Mudanyali ,  Sophie Lorraine Gerrick ,  Ray Carlisle Delcher ,  Derek Kuochao Tseng

IPC: G01N33/543 ,  H04N5/225

CPC classification number: G01N33/54386 ,  G01N21/77 ,  G01N21/78 ,  G01N21/8483 ,  G01N27/3273 ,  G01N30/02 ,  G01N33/48785 ,  G01N2021/1765 ,  G01N2021/7786 ,  G01N2201/062 ,  G01N2201/125 ,  G16H10/40 ,  H04M1/72527 ,  H04M2250/52 ,  H04N5/2252 ,  H04N5/2256 ,  H04N5/23238 ,  H04N7/18

Abstract: A universal and standalone rapid diagnostics test reader is disclosed herein that includes: a set of control electronics, an illumination component, an imaging component, a housing component, a wireless communication component, a rapid diagnostics test component, a universal rapid diagnostics test tray, wherein the tray can hold at least one rapid diagnostics test component having a shape and a size in a fixed position relative to the imaging component and the illumination component, and wherein the reader can accommodate more than one different rapid diagnostics test component, while using the same universal rapid diagnostics test tray. A universal rapid diagnostics test tray for a reader is also disclosed that includes: a rapid diagnostics test component; a tray component that is designed to operatively couple with the reader, wherein the reader can analyze more than one different rapid diagnostics test components, while using the same universal rapid diagnostics test tray; and a security component, wherein the security component operatively secures the rapid diagnostics test component in place on the tray component, wherein the tray component can hold the at least one rapid diagnostics test component having a shape and a size in a fixed position relative to the imaging component and the illumination component.

公开(公告)号：US09784700B2

公开(公告)日：2017-10-10

申请号：US14611668

申请日：2015-02-02

Applicant: Hitachi High-Tech Science Corporation

Inventor： Masahiro Sakuta

IPC: G01N23/22 ,  G06F1/16 ,  G06F3/033 ,  G06F3/048 ,  G01N23/223 ,  G06F3/0354 ,  G06F3/01 ,  G06F3/041 ,  G06F3/0484

CPC classification number: G01N23/223 ,  G01N2201/103 ,  G01N2201/125 ,  G01N2223/076 ,  G01N2223/304 ,  G01N2223/306 ,  G01N2223/408 ,  G01N2223/427 ,  G06F1/1692 ,  G06F3/017 ,  G06F3/03547 ,  G06F3/03548 ,  G06F3/0416 ,  G06F3/0484 ,  G06F3/04842 ,  G06F3/04845 ,  G06F3/04847 ,  G06F2203/04104

Abstract: A fluorescent X-ray analyzer includes a sample stage, an X-ray source that irradiates a sample with primary X-rays, a detector that detects secondary X-rays generated from the sample, a position adjustment mechanism that adjusts relative positions of the sample stage and the primary X-rays, an observation mechanism that obtains an observation image of the sample, and a computer having a display unit and an input unit. The computer has a function of, in response to a pointer being moved from a central region of the observation screen to a certain position by dragging the input unit while maintaining a state in which an input element of the input unit is held, moving the sample stage in a movement direction and at a movement speed corresponding to a direction and a distance of the certain position relative to the central region.