公开(公告)号：US20060281183A1

公开(公告)日：2006-12-14

申请号：US11408612

申请日：2006-04-20

Applicant: Gang Sun ,  Greg Harris ,  Andy May ,  Kyle Self ,  Kevin Farrell ,  Paul Wyatt

Inventor： Gang Sun ,  Greg Harris ,  Andy May ,  Kyle Self ,  Kevin Farrell ,  Paul Wyatt

IPC: G01N35/00

CPC classification number: G01N35/00029 ,  B01L3/5027 ,  B01L3/502715 ,  B01L2200/10 ,  B01L2300/06 ,  B01L2300/0654 ,  B01L2300/0829 ,  C12Q1/686 ,  G01N15/1475 ,  G01N21/6428 ,  G01N35/00732 ,  G01N35/00871 ,  G01N35/0092 ,  G01N35/0099 ,  G01N35/1065 ,  G01N2035/00148 ,  G01N2035/00237 ,  G01N2035/00752 ,  G01N2035/0091 ,  G01N2035/1034 ,  G01N2201/025 ,  G01N2201/0446 ,  Y10S901/01 ,  Y10T436/11

Abstract: Systems for managing workflows to perform chemical or biological reactions using microfluidic devices.

Abstract translation: 用于管理使用微流体装置进行化学或生物反应的工作流的系统。

公开(公告)号：US20040121402A1

公开(公告)日：2004-06-24

申请号：US10467242

申请日：2004-01-16

Inventor： James Douglas Harper ,  Richard Hart Mathews ,  Bernadette Johnson ,  Martha Susan Petrovik ,  Ann Rundell ,  Frances Ellen Nargi ,  Timothy Stephens ,  Linda Marie Mendenhall ,  Mark Alexander Hollis ,  Albert M Young ,  Todd H Rider ,  Eric David Schwoebel ,  Trina Rae Vian

IPC: G01N033/53 ,  C12M001/34

CPC classification number: G01N33/554 ,  G01N15/0205 ,  G01N21/07 ,  G01N21/64 ,  G01N21/6428 ,  G01N21/75 ,  G01N21/76 ,  G01N33/54373 ,  G01N33/54393 ,  G01N33/56983 ,  G01N33/582 ,  G01N2021/6439 ,  G01N2201/025 ,  G01N2201/061 ,  Y10S435/808 ,  Y10S436/805

Abstract: The invention relates to optoelectronic systems for detecting one or more target particles. The system includes a reaction chamber, a specimen collector, an optical detector, and a reservoir containing cells, each of the cells having receptors which are present on the surface of each cell and are specific for the target particle to be detected, where binding of the target particle to the receptors directly or indirectly activates a reporter molecule, thereby producing a measurable optical signal.

Abstract translation: 本发明涉及用于检测一个或多个目标颗粒的光电子系统。 该系统包括反应室，样品收集器，光学检测器和含有细胞的储存器，每个细胞具有存在于每个细胞表面上并且对待检测的靶颗粒是特异性的受体，其中结合 受体的目标颗粒直接或间接激活报告分子，从而产生可测量的光信号。

公开(公告)号：US20240210312A1

公开(公告)日：2024-06-27

申请号：US18541744

申请日：2023-12-15

Applicant: Servomex Group Limited

Inventor： Giuseppe Buccino ,  Martin Lopez

IPC: G01N21/31

CPC classification number: G01N21/31 ,  G01N2201/025

Abstract: In a spectroscopic analysis system, a broadband light source emits infra-red, visible or ultra-violet light which is transmitted through a fluid in a sample cell to a broadband detector. Changes in transmitted intensity are related to measurand in the fluid. A rotatable optical modulator or chopper, driven by an electric motor and located in the optical path, has light-transmissive optical elements, and non-transmissive regions. A non-contact magnetic field generator applies a magnetic field to the modulator or chopper to damp or brake the rotation. In an aspect, the modulator is an electrically conductive, non-ferromagnetic wheel, disc or cylinder in which eddy currents are induced. Optical elements may be apertures, filters, cuvettes, etc. A Hall effect sensor, rotary encoder, optical switch, etc. may determine angular speed or position of the modulator, and a PID controller may be used to maintain rotation speed at a setpoint by modulating an electromagnetic field generator.

公开(公告)号：US20240118203A1

公开(公告)日：2024-04-11

申请号：US18373592

申请日：2023-09-27

Applicant: Illumina, Inc.

Inventor： Shavinesh Sukesh ,  Chia-Hsi Liu ,  Gregory Holst ,  Ahmed Okasha ,  Kurt Danielson ,  John Earney

IPC: G01N21/64

CPC classification number: G01N21/6428 ,  G01N2201/025 ,  G01N2201/068

Abstract: The motion of a mechanical stage may be directed in x-, y-, and/or z-dimensions such that excitation of a resonant frequency f is reduced. In particular, once a resonant frequency f is identified, the acceleration of the stage in the x-, y-, and/or z-dimensions may divided into an even number of acceleration segments or intervals, with the second of each pair of acceleration segments starting 1/(2f) seconds after the start of the initial acceleration segment. The acceleration intervals may be defined by a start time, an amplitude profile, and/or a time duration. In some implementations, the amplitude and time duration of each acceleration pulse may be different. The amplitude and time duration of acceleration steps may be determined and adjusted to compensate for the particular resonance frequency of an individual system, and programmed into a controller for the stage using motor programming controls.

公开(公告)号：US20190242918A1

公开(公告)日：2019-08-08

申请号：US16319282

申请日：2017-07-19

Applicant: Siemens Healthcare Diagnostics Inc.

Inventor： Joson K. Joseph ,  Bestin Abraham

IPC: G01N35/00 ,  G01N21/13 ,  G01N35/02 ,  G01N35/04 ,  B01L3/00

CPC classification number: G01N35/00712 ,  A61B5/14557 ,  B01L3/5085 ,  B01L9/06 ,  B01L2200/028 ,  B01L2300/0803 ,  G01N21/13 ,  G01N21/253 ,  G01N35/00663 ,  G01N35/025 ,  G01N35/04 ,  G01N2035/0444 ,  G01N2201/025 ,  G01N2201/0415

Abstract: A computer-implemented method for performing photometric cuvette mapping includes detecting edges associated with a plurality of gaps between a plurality of vessels in a reaction ring during a complete rotation of a reaction ring. Each gap is determined according to an edge detection process which includes identifying: a vessel interior in response to detection of a first predetermined number of photometer device control manager (DCM) measurements below a threshold value; a rising edge in response to detection of a second predetermined number of photometer DCM measurements above the threshold value; and identifying a falling edge in response to detection of a third predetermined number of photometer DCM measurements below the threshold value. The edge detection process further includes recording the rising edge and the falling edge as being indicative of one of the plurality of gaps.

公开(公告)号：US20170132778A1

公开(公告)日：2017-05-11

申请号：US15341806

申请日：2016-11-02

Applicant: ACEMACH CO.,LTD

Inventor： CHIH-CHIANG CHANG

IPC: G06T7/00 ,  G01B11/14 ,  G01N21/956 ,  H04N5/225 ,  H04N5/232

CPC classification number: G06T7/0004 ,  G01B11/14 ,  G01N21/956 ,  G01N2021/95676 ,  G01N2201/025 ,  G06T7/337 ,  G06T2207/30148 ,  H04N5/2256 ,  H04N5/2257 ,  H04N5/23203

Abstract: A mask inspection device and method thereof are provided. In the mask inspection device, an image capturing module is controlled to capture an image of the object to be inspected, and when the captured image does not match a predetermined correction image, a horizontal position of the bearing module which holds the object is adjusted; when the captured image matches the predetermined correction image, a light emission element projects a spot light towards the object, and the image capturing module captures an image in a mask region of the object, so as to produce a mask inspection image. The mask inspection information can be obtained from a two-dimensional image of the mask inspection image, and an abnormal image of the mask inspection image is inspected to generate mask abnormal information.

公开(公告)号：US09612194B2

公开(公告)日：2017-04-04

申请号：US14131035

申请日：2012-07-09

Applicant: Michael A. Davis ,  Andrew E. Carlson ,  David O. Winkowski ,  John V. Viega ,  Alan D. Kersey ,  Mark R. Fernald

Inventor： Michael A. Davis ,  Andrew E. Carlson ,  David O. Winkowski ,  John V. Viega ,  Alan D. Kersey ,  Mark R. Fernald

IPC: G01N21/27 ,  H04N5/33 ,  G01N21/31 ,  G01N33/24 ,  G01N21/3563 ,  G01G19/08 ,  G01N21/84 ,  G06T7/00

CPC classification number: G01N21/27 ,  G01G19/08 ,  G01N21/31 ,  G01N21/3563 ,  G01N21/84 ,  G01N33/241 ,  G01N2201/025 ,  G01N2201/08 ,  G01N2201/12 ,  G06T7/00 ,  G06T2207/30181 ,  H04N5/332

Abstract: Apparatus is provided featuring a signal processor or signal processing module configured to receive signaling containing information about images of an ore sample; and determine information about a Bitumen Content of the ore sample based at least partly on the signaling, including for use in real time ore blend management in a bitumen recovery process related to mined oil sands. The ore sample may be an ore face, and the signaling may contain information about the images of the ore face. The signal processor or signal processing module may be configured to determine a real time ore face ore grade visualization based at least partly on the signaling, and provide corresponding signaling containing information about the real time ore face ore grade visualization, including a composite overlay image.

公开(公告)号：US09500556B2

公开(公告)日：2016-11-22

申请号：US13656123

申请日：2012-10-19

Applicant: Picarro, Inc.

Inventor： Chris W. Rella ,  Eric R. Crosson ,  Sze Meng Tan

IPC: G06F15/00 ,  G01M3/20 ,  G01N21/3504 ,  G01N21/39 ,  G01M3/38 ,  G01N21/03

CPC classification number: G01M3/20 ,  G01M3/38 ,  G01N21/3504 ,  G01N21/39 ,  G01N2021/0314 ,  G01N2201/025

Abstract: Improved gas leak detection from moving platforms is provided. Automatic horizontal spatial scale analysis can be performed in order to distinguish a leak from background levels of the measured gas. Source identification can be provided by using isotopic ratios and/or chemical tracers to distinguish gas leaks from other sources of the measured gas. Multi-point measurements combined with spatial analysis of the multi-point measurement results can provide leak source distance estimates. These methods can be practiced individually or in any combination.

Abstract translation: 提供了从移动平台改进的气体泄漏检测。 可以进行自动水平空间尺度分析，以区分泄漏与被测气体的背景水平。 可以通过使用同位素比率和/或化学示踪剂来提供源识别，以区分气体泄漏与测量气体的其他来源。 多点测量结合多点测量结果的空间分析可以提供泄漏源距离估计。 这些方法可以单独或以任何组合实施。

公开(公告)号：US20160281150A1

公开(公告)日：2016-09-29

申请号：US15077182

申请日：2016-03-22

Applicant: Illumina, Inc. ,  Illumina Cambridge Limited

Inventor： Stephen Rawlings ,  Venkatesh Mysore Nagaraja Rao ,  Beng Keong Ang ,  Nitin Udpa

IPC: C12Q1/68

CPC classification number: C12Q1/6837 ,  B01L3/5027 ,  B01L7/52 ,  B01L9/52 ,  B01L9/527 ,  B01L2300/0654 ,  B01L2300/0816 ,  B01L2300/0822 ,  B01L2300/0877 ,  C12Q1/6869 ,  G01N21/13 ,  G01N21/253 ,  G01N21/6452 ,  G01N35/04 ,  G01N35/1095 ,  G01N2035/00356 ,  G01N2035/00752 ,  G01N2035/0091 ,  G01N2201/025 ,  G02B21/34

Abstract: Method includes positioning a first carrier assembly on a system stage. The carrier assembly includes a support frame having an inner frame edge that defines a window of the support frame. The first carrier assembly includes a first substrate that is positioned within the window and surrounded by the inner frame edge. The first substrate has a sample thereon. The method includes detecting optical signals from the sample of the first substrate. The method also includes replacing the first carrier assembly on the system stage with a second carrier assembly on the system stage. The second carrier assembly includes the support frame and an adapter plate held by the support frame. The second carrier assembly has a second substrate held by the adapter plate that has a sample thereon. The method also includes detecting optical signals from the sample of the second substrate

Abstract translation: 方法包括将第一载体组件定位在系统平台上。 载体组件包括具有限定支撑框架的窗口的内框架边缘的支撑框架。 第一载体组件包括位于窗内并被内框架边缘包围的第一基板。 第一衬底上具有样品。 该方法包括从第一衬底的样品检测光信号。 该方法还包括用系统级上的第二载体组件替换系统平台上的第一载体组件。 第二托架组件包括支撑框架和由支撑框架保持的适配器板。 第二载体组件具有由适配器板保持的第二基板，其上具有样品。 该方法还包括检测来自第二基板的样品的光信号

公开(公告)号：US20160187255A1

公开(公告)日：2016-06-30

申请号：US14909732

申请日：2015-06-16

Applicant: CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)

Inventor： Ying SONG ,  Yongqiang YANG ,  Longwei QIU ,  Yuming ZHAO ,  Weichao YANG ,  Ying QI ,  Andrei STEPASHKO

IPC: G01N21/41 ,  G01N21/87

CPC classification number: G01N21/4133 ,  G01N21/87 ,  G01N33/38 ,  G01N2201/025

Abstract: An automatic observation apparatus for detecting mineral samples comprises a base (1), a supporting arm (2), a sample fixing device (3), a stepper motor (4), a high-definition camera (5) and a control system (6). A refractometer is fixed on the base (1). A vertical through hole is formed at the top end of the supporting arm (2), and a lifting rod (211) penetrates through the vertical through hole and is matched with the vertical through hole in shape. A cavity is formed at the top end of the supporting arm (2), a gear (216) is mounted in the cavity, and the gear (216) is meshed with a rack (215) of the lifting rod (211). The sample fixing device (3) is a right-hexagonal-prism shell with the top end sealed, a spring (312) is arranged in a vertical hole of the sample fixing device, a sample locating head fixing device (314) is arranged at the lower end of the spring (312), a blind hole is formed in the lower end of the sample locating head fixing device (314), and a sample locating head (316) is matched with the blind hole in the lower end of the sample locating head fixing device (314). The apparatus can conveniently and efficiently fix samples, stray light interference is avoided, mineral samples can be rotated to be observed from different angles, and mineral sample detection accuracy is improved.

Abstract translation: 用于检测矿物样品的自动观察装置包括基座（1），支撑臂（2），样品固定装置（3），步进马达（4），高清晰度照相机（5）和控制系统 6）。 折射计固定在基座（1）上。 在支撑臂（2）的顶端形成有垂直通孔，提升杆（211）穿过垂直通孔并与垂直通孔形状匹配。 在支撑臂（2）的顶端形成有空腔，齿轮（216）安装在空腔中，齿轮（216）与提升杆（211）的齿条（215）啮合。 样品定影装置（3）是顶端密封的右六边形棱镜壳体，在样品固定装置的垂直孔中设置弹簧（312），样品定位头固定装置（314）布置在 弹簧（312）的下端，在样品定位头固定装置（314）的下端形成有盲孔，并且样品定位头（316）与下端的盲孔匹配 样品定位头固定装置（314）。 该设备可以方便有效地固定样品，避免杂散光干扰，矿物样品可以从不同角度旋转观察，矿物样品检测精度提高。