公开(公告)号：US08797531B2

公开(公告)日：2014-08-05

申请号：US13318309

申请日：2010-05-03

Applicant: Ron Knox ,  Karl Boettger ,  Kemal Ajay

Inventor： Ron Knox ,  Karl Boettger ,  Kemal Ajay

IPC: G01N21/00 ,  G01N15/02 ,  G01N15/14 ,  G01N21/53

CPC classification number: G01N21/53 ,  F21K9/00 ,  G01N15/0205 ,  G01N15/10 ,  G01N15/1434 ,  G01N15/1459 ,  G01N21/538 ,  G01N2201/061 ,  G01N2201/062 ,  G01N2201/0621 ,  G01N2201/0627 ,  G01N2201/0633 ,  G01N2201/0696

Abstract: A beam detector (10) including a light source (32), a receiver (34), and a target (36), acting in co-operation to detect particles in a monitored area (38). The target (36), reflects incident light (40), resulting in reflected light (32) being returned to receiver (34). The receiver (34) is a receiver is capable of recording and reporting light intensity at a plurality of points across its field of view. In the preferred form the detector (10) emits a first light beam (3614) in a first wavelength band; a second light beam (3618) in a second wavelength band; and a third light beam (3616) in a third wavelength band, wherein the first and second wavelengths bands are substantially equal and are different to the third wavelength band.

Abstract translation: 一种包括光源（32），接收器（34）和目标（36）的光束检测器（10），用于协调以检测被监视区域（38）中的颗粒。 目标（36）反射入射光（40），导致反射光（32）返回到接收器（34）。 接收器（34）是能够在其视场上的多个点处记录和报告光强度的接收器。 在优选形式中，检测器（10）发射第一波长带中的第一光束（3614） 在第二波长带中的第二光束（3618）; 以及第三波长带中的第三光束（3616），其中所述第一和第二波长带基本相等并且与所述第三波长带不同。

公开(公告)号：US08735803B2

公开(公告)日：2014-05-27

申请号：US12613808

申请日：2009-11-06

Applicant: Jess V. Ford ,  Thomas Blankinship ,  Bryan W. Kasperski ,  Margaret C. Waid ,  Sean M. Christian

Inventor： Jess V. Ford ,  Thomas Blankinship ,  Bryan W. Kasperski ,  Margaret C. Waid ,  Sean M. Christian

IPC: G01V5/04

CPC classification number: G01N21/255 ,  E21B49/08 ,  G01J3/02 ,  G01J3/0205 ,  G01J3/0208 ,  G01J3/0218 ,  G01J3/027 ,  G01J3/0297 ,  G01J3/10 ,  G01J3/28 ,  G01J3/36 ,  G01J3/433 ,  G01N21/274 ,  G01N2201/0696

Abstract: A multi-channel detector assembly for downhole spectroscopy has a reference detector unit optically coupled to a reference channel of a source and has a measurement detector unit optically coupled to a measurement channel of the source. The reference and measurement detectors detect spectral signals across a spectral range of wavelengths from the reference and measurement channels. Conversion circuitry converts the detected spectral signals into reference signals and measurement signals, and control circuitry processes the reference and measurements signals based on a form of encoding used by the source. Then, the control circuitry can control the output of spectral signals from the source based on the processed signals or scale the measurement signal to correct for source fluctuations or changes in environmental conditions.

Abstract translation: 用于井下光谱的多通道检测器组件具有光学耦合到源的参考通道的参考检测器单元，并且具有光学耦合到源的测量通道的测量检测器单元。 参考和测量检测器检测来自参考和测量通道的波长范围内的光谱信号。 转换电路将检测到的频谱信号转换为参考信号和测量信号，并且控制电路基于源使用的编码形式处理参考和测量信号。 然后，控制电路可以基于经处理的信号来控制来自源的频谱信号的输出，或者缩放测量信号以校正源波动或环境条件的变化。

公开(公告)号：US20130208280A1

公开(公告)日：2013-08-15

申请号：US13805225

申请日：2011-06-22

Applicant: Ralf Bitter ,  Camiel Heffels ,  Thomas Hörner

Inventor： Ralf Bitter ,  Camiel Heffels ,  Thomas Hörner

IPC: G01N21/61

CPC classification number: G01N21/61 ,  G01N21/05 ,  G01N21/274 ,  G01N21/31 ,  G01N21/33 ,  G01N21/3504 ,  G01N21/37 ,  G01N2021/3155 ,  G01N2201/0696

Abstract: A non-dispersive gas analyzer comprising a light source, having light that shines through a measuring cuvette containing a measuring gas to be analyzed onto a non selective detector having a downstream evaluation unit, wherein a multi-component gas analysis is made possible using in a simple manner in that the light source is a flash discharge lamp and the evaluation unit is configured to evaluate the temporal pulse curves of the flash shining onto the detector such that it is possible to take advantage of the property of flash discharge lamps in that the emitted wavelength components vary over the duration of the flash.

Abstract translation: 一种非分散气体分析仪，其包括光源，其具有照射通过包含要分析的测量气体的测量比色皿的光，其具有下游评估单元的非选择性检测器，其中可以使用多组分气体分析 简单的方式是光源是闪光放电灯，并且评估单元被配置为评估闪光到检测器上的闪光的时间脉冲曲线，使得可以利用闪光放电灯的特性，因为发射 波长分量在闪光持续时间内变化。

公开(公告)号：US20130074577A1

公开(公告)日：2013-03-28

申请号：US13492415

申请日：2012-06-08

Applicant: Guillaume Nesa ,  Pierre Combet

Inventor： Guillaume Nesa ,  Pierre Combet

IPC: G01N33/497

CPC classification number: G01N33/497 ,  A61B5/082 ,  A61B5/097 ,  A61B5/4845 ,  G01N21/0332 ,  G01N21/05 ,  G01N21/3504 ,  G01N33/4972 ,  G01N2021/0382 ,  G01N2021/158 ,  G01N2201/0221 ,  G01N2201/06186 ,  G01N2201/0693 ,  G01N2201/0696

Abstract: A portable breath analyzing device to measure the rate of partial gas that is exhaled in the breath fluid. The device includes a rechargeable power supply unit, a device to emit pulsated infrared radiation, an infrared receiver, and a measuring vessel. The emission device includes a heating element; the measuring vessel includes a metallic tube whose interior surface is polished and coated with a deposit that reflects at least the infrared radiation of wavelengths that are between (9 μm, 10 μm) and at each end of the tube, a nozzle comprising a cone-shaped section meant to be placed in the tube axis. The infrared emission device is placed on the longitudinal axis of the tube, at the level of one of the nozzles, and the receiver is placed on the longitudinal axis, at the level of the other nozzle.

Abstract translation: 便携式呼吸分析装置，用于测量在呼吸液中呼出的部分气体的速率。 该装置包括可再充电电源单元，发射脉动红外辐射的装置，红外接收器和测量容器。 发光装置包括加热元件; 测量容器包括金属管，其内表面被抛光并涂覆有至少反映在（9μm，10μm）之间的波长的红外辐射并且在每个端部处的红外辐射的沉积物， 意在放置在管轴上。 红外发射装置放置在管的纵向轴线上，在其中一个喷嘴的水平处，并且接收器放置在另一个喷嘴的水平面上的纵向轴线上。

公开(公告)号：US08126299B2

公开(公告)日：2012-02-28

申请号：US12288206

申请日：2008-10-17

Applicant: Slddharth Ramachandran

Inventor： Slddharth Ramachandran

IPC: G02B6/26 ,  G02B6/42 ,  G02B6/00 ,  H01S3/30 ,  H01S3/10 ,  G02F1/35 ,  G02F2/02

CPC classification number: G02F1/3513 ,  G01N21/6408 ,  G01N21/6458 ,  G01N2021/653 ,  G01N2201/0696 ,  G02B6/02009 ,  G02B6/02214 ,  G02B6/03644 ,  G02B21/06 ,  G02B21/16 ,  G02F2203/17 ,  G02F2203/26 ,  G02F2203/54

Abstract: An apparatus and method for producing optical pulses of a desired wavelength utilizes a section of higher-order-mode (HOM) fiber to receive input optical pulses at a first wavelength, and thereafter produce output optical pulses at the desired wavelength through soliton self-frequency shifting (SSFS) or Cherenkov radiation. The HOM fiber is configured to exhibit a large positive dispersion and effective area at wavelengths less than 1300 nm.

公开(公告)号：US20110181870A1

公开(公告)日：2011-07-28

申请号：US13121467

申请日：2009-10-01

Applicant: Stephen John Penney ,  John E.A. Shaw ,  Paul J. Taylor ,  Steven Ian Bennett

Inventor： Stephen John Penney ,  John E.A. Shaw ,  Paul J. Taylor ,  Steven Ian Bennett

IPC: G01N21/53 ,  G01N21/59

CPC classification number: G01N21/53 ,  F21K9/64 ,  F21V7/06 ,  F21V9/30 ,  F21Y2115/10 ,  G01J1/0214 ,  G01J1/0422 ,  G01J1/08 ,  G01N15/0211 ,  G01N2021/3181 ,  G01N2021/4733 ,  G01N2201/06193 ,  G01N2201/0625 ,  G01N2201/0696 ,  G08B17/107 ,  G08B17/113 ,  G08B17/117

Abstract: A particulate detector (10) comprises a radiation source (12) arranged to emit radiation in at least first and second predetermined wavebands towards a sampling region (18) suspected of containing particulates, and a detection element (14), shielded from the radiation source (12), and arranged to detect radiation from the sampling region (18) at least first and second instances. The radiation source (12) is such that the emissions in the wavebands temporarily overlap. The detector is such that, at the instances at which the radiation is detected, the relative contributions from the emissions in each predetermined waveband are distinguishable, thereby allowing characteristics of the particulates to be determined. The radiation source (12) may comprise a light emitting diode (24).

Abstract translation: 微粒检测器（10）包括辐射源（12），辐射源（12）被布置成在至少第一和第二预定波段中向被怀疑含有微粒的采样区域（18）发射辐射;以及检测元件（14），其与辐射源 （12），并且被布置成在至少第一和第二实例中检测来自采样区域（18）的辐射。 辐射源（12）使得波段中的发射暂时重叠。 检测器使得在检测到辐射的情况下，来自每个预定波段中的发射的相对贡献是可区分的，从而允许确定微粒的特性。 辐射源（12）可以包括发光二极管（24）。

公开(公告)号：US20110084842A1

公开(公告)日：2011-04-14

申请号：US12577768

申请日：2009-10-13

Applicant: Aviv Tzidon ,  Yehuda Yavets-Chen ,  Dekel Tzidon

Inventor： Aviv Tzidon ,  Yehuda Yavets-Chen ,  Dekel Tzidon

IPC: G08B21/00 ,  G01N21/00

CPC classification number: G01N21/4133 ,  G01N21/0303 ,  G01N21/274 ,  G01N21/29 ,  G01N33/28 ,  G01N33/2847 ,  G01N2021/0392 ,  G01N2021/4153 ,  G01N2201/0221 ,  G01N2201/0693 ,  G01N2201/0696 ,  G01N2201/12707 ,  G01N2201/12738

Abstract: An optical fluid tester device for testing a fluid sample in an ampoule includes an ampoule cradle, a radiation source, a radiation detector and an analyzer. The ampoule cradle supports the ampoule. The ampoule with the fluid sample serves as a lens whose focal properties are dependent on the index of refraction of the fluid sample. The radiation source irradiates the ampoule. The radiation detector is located opposite the radiation source so that the ampoule, when supported by the ampoule cradle, lies between the radiation source and the radiation detector. The detector serves to detect the intensity of the incident radiation. The analyzer verifies the composition of the fluid sample based on the detected intensity, which is dependent on the focal properties of the ampoule and is, therefore, indicative of the composition of the fluid sample.

Abstract translation: 用于在安瓿中测试流体样品的光学流体测试装置包括安瓿座，辐射源，辐射探测器和分析器。 安瓿座支撑安瓿。 具有流体样品的安瓿用作透镜，其焦点特性取决于流体样品的折射率。 辐射源照射安瓿。 放射线检测器位于辐射源的对面，使得当安瓿座支撑时，安瓿位于辐射源和辐射探测器之间。 检测器用于检测入射辐射的强度。 分析仪基于检测到的强度来验证流体样品的组成，其取决于安瓿的焦点特性，因此指示流体样品的组成。

公开(公告)号：US20110044713A1

公开(公告)日：2011-02-24

申请号：US12859373

申请日：2010-08-19

Applicant: Koji Masuda ,  Hidemasa Suzuki

Inventor： Koji Masuda ,  Hidemasa Suzuki

IPC: G03G15/00 ,  G01B11/14 ,  G01N21/55

CPC classification number: G03G15/556 ,  G01B11/14 ,  G01N21/55 ,  G01N2201/062 ,  G01N2201/0696 ,  G03G15/0131 ,  G03G15/04 ,  G03G15/161 ,  G03G15/5058 ,  G03G2215/00059 ,  G03G2215/00616 ,  G03G2215/0161

Abstract: A reflective optical sensor includes at least three light-emitting elements; a lighting optical system that guides light emitted from the light-emitting elements to a toner pattern; and at least three light-receiving elements that receive the beams of light reflected by the toner pattern. The lighting optical system has a lateral magnification m that satisfies m≦P/S, where S is the size of the light-emitting elements and P is the arrangement pitch of the light-emitting elements.

Abstract translation: 反射光学传感器包括至少三个发光元件; 照明光学系统，其将从发光元件发射的光引导到调色剂图案; 以及接收由调色剂图案反射的光束的至少三个光接收元件。 照明光学系统具有满足m＆nlE; P / S的横向放大率m，其中S是发光元件的尺寸，P是发光元件的排列间距。

公开(公告)号：US20100279332A1

公开(公告)日：2010-11-04

申请号：US12599871

申请日：2008-05-07

Applicant: Zoran Cerovic ,  Nicolae Moise ,  Camelia Tinei-Moise ,  Andrei Nicolae Moise ,  Yves Goulas ,  Jean-Luc Ayral

Inventor： Zoran Cerovic ,  Nicolae Moise ,  Camelia Tinei-Moise ,  Andrei Nicolae Moise ,  Yves Goulas ,  Jean-Luc Ayral

IPC: C12Q1/02 ,  C12M1/34

CPC classification number: G01N21/3151 ,  G01N21/6486 ,  G01N21/84 ,  G01N2021/1736 ,  G01N2021/3148 ,  G01N2021/3155 ,  G01N2021/3181 ,  G01N2021/6419 ,  G01N2021/6421 ,  G01N2021/8466 ,  G01N2201/0221 ,  G01N2201/0696

Abstract: A method and a system for jointly determining the content of a first chromophorous and fluorescent compound and a second chromophorous compound in a biological tissue (30). The determination of the content of the chromophorous and fluorescent compound (33) is carried out by optical measurement of the differential absorption of this chromophorous and fluorescent compound (33) and the determination of the content of the second chromophorous compound (34) is carried out by optical measurement of the fluorescence of the chromophorous and fluorescent compound (33). Optical radiations (11-14) are utilized which are suitably chosen in combination with at least one operation of filtering these radiations suited to using single detection (21) and measurement element for the two determinations.

Abstract translation: 一种用于共同确定生物组织中第一色原子荧光化合物和第二发色化合物的含量的方法和系统（30）。 色原荧光化合物（33）的含量的测定通过光学测定该色原子荧光化合物（33）的差分吸收进行，进行第二发色化合物（34）的含量的测定 通过光学测量荧光和荧光化合物（33）的荧光。 使用光辐射（11-14），其适合于与适合于使用单次检测（21）的这些辐射和用于两次测定的测量元件的至少一个操作组合进行选择。

公开(公告)号：US20100005883A1

公开(公告)日：2010-01-14

申请号：US12439434

申请日：2007-05-08

Applicant: Remo Corghi

Inventor： Remo Corghi

IPC: G01M1/32

CPC classification number: G01N21/255 ,  G01B11/2522 ,  G01N21/85 ,  G01N2201/0221 ,  G01N2201/0224 ,  G01N2201/0618 ,  G01N2201/0692 ,  G01N2201/0694 ,  G01N2201/0696 ,  G06T7/521

Abstract: A method and a machine for balancing vehicle wheels with weights (18), the method comprising stages of: using a video camera (5, 6, 206) to frame a portion of a surface of a hub (101) of a wheel on which a weight (18) is to be applied, locating, in images of the hub (101) taken by the camera (5, 6, 206), at least a balancing plane (E1, E2) which is perpendicular to a rotation axis (A) of the wheel, piloting at least a pick-up device (8, 9, 209) such as to direct the at least a pick-up device (8, 9, 209) onto a point (P1, P2) of the hub (101) belonging to the balancing plane (E1, E2), detecting, by means of the pick-up device (8, 9, 209) characteristic geometric parameters of the hub (101) at the balancing plane (E1, E2), measuring an imbalance of the wheel, calculating, by means of an electronic calculator (4, 204) an entity of at least a weight (18) to be applied to the hub (101) at the balancing plane (E1, E2), and also calculating an angular position (T1, T2) of the weight (18) in the balancing plane (E1, E2).

Abstract translation: 一种用于平衡车轮与重物（18）的方法和机器，所述方法包括以下步骤：使用摄像机（5,6,206）来构成车轮的轮毂（101）的表面的一部分，其中轮 将重量（18）应用于定位在由照相机（5,60）取下的轮毂（101）的图像中，至少一个垂直于旋转轴线的平衡面（E1，E2） A），至少引导拾取装置（8,9,209），以将至少一个拾取装置（8,9,209）引导到所述至少一个拾取装置（8,9,209）的点（P1，P2）上， 通过所述拾取装置（8,9,209）检测所述轮毂（101）在所述平衡面（E1，E2）处的特征几何参数，所述轮毂（101）属于所述平衡平面（E1，E2） 测量车轮的不平衡，借助于电子计算器（4,204）计算要在平衡平面（E1，E2）处施加到轮毂（101）的至少一个重量（18）的实体， 并计算重量（18）在t中的角位置（T1，T2） 他平衡平面（E1，E2）。