公开(公告)号：US20040047392A1

公开(公告)日：2004-03-11

申请号：US10235716

申请日：2002-09-06

Inventor： Shu-Mei Wu ,  Yao Ou-Yang ,  Xing Ou-Yang ,  Chao-Wang Chen

IPC: G01J005/00

CPC classification number: G01J5/0022 ,  G01J5/0025 ,  G01J5/02 ,  G01J5/021 ,  G01J5/025 ,  G01J5/04 ,  G01J5/049

Abstract: An apparatus for measuring ear and forehead temperature, in which an accessory is added in a traditional infrared ear thermometer allowing the measurement of heat radiation emitted from the forehead. The measurement modes can be automatically or manually switched, and the measurement results can be converted into corresponding temperature figures readable to users.

Abstract translation: 用于测量耳朵和额头温度的装置，其中在传统的红外耳温度计中添加附件，允许测量从前额发射的热辐射。 可以自动或手动切换测量模式，并将测量结果转换为用户可读的相应温度数字。

公开(公告)号：US20040028116A1

公开(公告)日：2004-02-12

申请号：US10215002

申请日：2002-08-09

Inventor： Kevin Lin

IPC: G01J005/00

CPC classification number: G01J5/04 ,  G01J5/049 ,  G01J5/06 ,  G01J5/08 ,  G01J5/0818

Abstract: An ear thermometer probe structure comprises a shell body. A hollow thermal absorption component is disposed in the shell body, and contacts several positioning points one the inner wall of the shell body. An air gap is formed at the part of the thermal absorption component not contacting the shell body. A wave guide is disposed in the thermal absorption component. The rear section of the wave guide tightly contacts the thermal absorption component, and the front section thereof is separated from the shell body by an air gap. A filter is disposed at the front end of the wave guide to let infrared rays be transmitted. An annular sealing pad is located between the filter and the top of the shell body. A sensor is disposed behind the wave guide and fixed on the thermal absorption component. The sensor is separated from the thermal absorption component and the wave guide by an annular air room.

公开(公告)号：US20030234365A1

公开(公告)日：2003-12-25

申请号：US10248344

申请日：2003-01-10

Inventor： Jan Wipenmyr

IPC: G01J005/00

CPC classification number: G01J1/429

Abstract: Method and arrangement for an optical detector arrangement for detecting and registering incident ultraviolet (UV) radiation and characteristics of a protective agent applied thereon. The arrangement includes at least two sensors each connected to electrical circuitry for generating a detection signal, one of the at least two sensors is arranged as a reference sensor and the other one as a detector sensor to be applied with a protective agent. The electrical circuitry is arranged to compare signals from the reference and indicator sensors and output an signal corresponding to the characteristics of the protective agent.

Abstract translation: 用于检测和记录入射紫外线（UV）辐射的光学检测器装置的方法和装置以及施加在其上的保护剂的特性。 该装置包括至少两个传感器，每个传感器连接到用于产生检测信号的电路，所述至少两个传感器中的一个传感器被布置为参考传感器，另一个传感器作为检测传感器应用于保护剂。 电路被布置成比较来自参考传感器和指示器传感器的信号，并输出对应于保护剂特性的信号。

公开(公告)号：US20030202556A1

公开(公告)日：2003-10-30

申请号：US10424933

申请日：2003-04-29

Inventor： Naoyuki Taketoshi ,  Tetsuya Baba

IPC: G01N025/00 ,  G01J005/00

CPC classification number: G01N21/1717 ,  G01N25/18 ,  G01N25/72

Abstract: The measuring method of the invention eliminates the limitation of the observation time scale controlled of the optical path length, and expands the range of samples of the thermoreflectance method using a pulse laser. The method irradiates an extremely fast light pulse to a sample as a light pulse to excite the sample and a probe light pulse to the sample, and observes the temperature variation of the sample by detecting a reflected light from the sample. The method prepares for electrically controllable two pulse lasers: one for exciting the sample, another one for probing, separately. By electrically controlling the difference between the time at which the exciting light irradiates the sample and the time at which the probing light irradiates the sample, the method detects a signal that varies depending on the time difference between the pump pulse and the probe pulse.

Abstract translation: 本发明的测量方法消除了光路长度受控的观察时间尺度的限制，并且使用脉冲激光扩展了热反射方法的样本范围。 该方法将非常快的光脉冲作为光脉冲照射到样品上以将样品和探针光脉冲激发到样品，并通过检测来自样品的反射光来观察样品的温度变化。 该方法准备电可控的两个脉冲激光器：一个用于激发样品，另一个用于探测。 通过电控制激发光照射样品的时间与探测光照射样品的时间之间的差异，该方法检测根据泵浦脉冲和探针脉冲之间的时间差而变化的信号。

公开(公告)号：US20030178568A1

公开(公告)日：2003-09-25

申请号：US10341756

申请日：2003-01-13

Applicant: Fire Sentry Corporation

Inventor： Owen D. Parham ,  David A. Castleman

IPC: G01J005/00

CPC classification number: G08B29/24 ,  G08B17/12 ,  G08B25/002 ,  G08B29/183

Abstract: A process and system for flame detection includes a microprocessor-controlled detector with a first sensor for sensing temporal energy in a first optical frequency range, and a second sensor for sensing temporal energy in a second optical frequency range. The temporal energy sensed in the respective first and second optical frequency ranges are transformed into respective first and second spectra of frequency components. A compensated spectrum of frequency components is generated by performing a frequency bin subtraction of the first and second spectra of frequency components. The compensated spectrum of frequency components represents the energy emitted from the environment with energy emitted from false alarm sources. An average amplitude and centroid of the compensated spectrum of frequency components are obtained and used to determine if a monitored phenomenon represents an unwanted fire situation. The compensated spectrum of frequency components can be compared to reference compensated spectra of frequency components generated from known unwanted fire sources and known false alarm sources. This comparison can be facilitated by constructing a frequency space scatter plot from respective average amplitudes and centroids obtained from the reference compensated spectra. A fire detection boundary can be defined, which excludes substantially all of the false alarm sources. Inclusion of the unknown phenomenon within the fire detection boundary is indicative of an unwanted fire situation.

Abstract translation: 用于火焰检测的过程和系统包括具有用于感测第一光学频率范围内的时间能量的第一传感器的微处理器控制的检测器和用于感测第二光学频率范围内的时间能量的第二传感器。 在相应的第一和第二光学频率范围内感测的时间能量被变换成频率分量的相应的第一和第二频谱。 通过执行频率分量的第一和第二频谱的频率舍入减法来产生频率分量的补偿频谱。 频率分量的补偿频谱表示从假警报源发出的能量从环境发射的能量。 获得频率分量的补偿频谱的平均振幅和重心，并用于确定被监测的现象是否表示不需要的火灾情况。 频率分量的补偿频谱可以与从已知的不需要的火源和已知的假警报源产生的频率分量的参考补偿光谱进行比较。 可以通过从相应的平均振幅和从参考补偿光谱获得的质心构建频率空间散点图来促进该比较。 可以定义火灾探测边界，其中不包括基本上所有的假警报源。 在火灾检测边界内包含未知现象是指示不必要的火灾情况。

公开(公告)号：US20030165180A1

公开(公告)日：2003-09-04

申请号：US10239905

申请日：2003-02-07

Inventor： Vijitha Maithri Weerasinghe ,  Sharif Abdul Hameed

IPC: G01J005/00

CPC classification number: B23K11/252 ,  B23K2101/04

Abstract: A method of monitoring the nugget size of the welds produced by a spot welding machine, comprises optically imaging a region of a weld spot onto a transducer (21) after completion of the spot welding process. The transducer (21) produces an electrical signal having avalue dependent on the mean intensity and the wavelength distribution of the radiation emitted from the region of the weld spot (18) imaged on to the transducer (21). A computer (24) analyses the electrical signal produced by the transducer (21) to evaluate a weld nugget size indicator value and issue a warning through a visual display module (31) when welds of poor size are being, or about to be produced, so that corrective action can be taken by replacing or dressing the electrodes.

Abstract translation: 监测由点焊机产生的焊缝的熔核尺寸的方法包括在点焊过程完成之后将焊点的区域光学地成像到换能器（21）上。 换能器（21）产生取决于从成像在换能器（21）上的焊接点（18）的区域发射的辐射的平均强度和波长分布的电平（avalue）的电信号。 计算机（24）分析由换能器（21）产生的电信号以评估焊点尺寸指示器值，并且当小尺寸的焊缝正在或即将被生产时，通过视觉显示模块（31）发出警告， 从而可以通过更换或修整电极来采取纠正措施。

公开(公告)号：US20030161380A1

公开(公告)日：2003-08-28

申请号：US10311950

申请日：2003-03-14

Inventor： Henning M Hauenstein

IPC: G01J005/00

CPC classification number: G01K11/00

Abstract: In order to determine a temperature on a semiconductor component (1), a scanning light wave (7) is irradiated onto a measuring point on the semiconductor component, a response light wave (8, 8null) reflected from the measuring point is recorded, and the temperature of the measuring point is ascertained with the aid of a temperature-dependent property R of the response light wave (8, 8null).

Abstract translation: 为了确定半导体元件（1）上的温度，将扫描光波照射到半导体元件上的测量点上，记录从测量点反射的响应光波（8,8'）， 借助于响应光波（8,8'）的温度依赖特性R来确定测量点的温度。

公开(公告)号：US20030111603A1

公开(公告)日：2003-06-19

申请号：US10286919

申请日：2002-11-04

Applicant: Mitsubishi Denki Kabushiki Kaisha

Inventor： Takanori Sone ,  Osamu Kaneda

IPC: G01J005/00

CPC classification number: G01J5/40

Abstract: An infrared light detection array with a plurality of infrared light detectors, said infrared light detectors each comprising: a supporting leg fixed to said substrate at one end, having a laminated structure of an insulation layer and a wiring layer; and a heat insulation structure portion supported by said supporting leg, comprising an insulation layer having a first surface to serve as a surface of incidence for infrared light to impinge on and a second surface to serve as a surface of incidence for reading light to impinge on, a reflection film which is formed on said second surface of said insulation layer, and a resistor connected with said wiring layer, and as said supporting legs heated up to a detection temperature by said infrared light reversibly warp, said infrared light detectors change the reflection direction of said reading light impinging upon said reflection films.

Abstract translation: 一种具有多个红外光检测器的红外光检测阵列，所述红外光检测器包括：一端固定到所述基板的支撑腿，具有绝缘层和布线层的叠层结构; 以及由所述支撑腿支撑的绝热结构部分，包括绝缘层，其具有用作红外光入射的表面的第一表面和第二表面，以用作用于读取光的入射表面 ，形成在所述绝缘层的所述第二表面上的反射膜和与所述布线层连接的电阻器，并且当所述红外线灯被可逆地翘曲地加热到检测温度的所述支撑腿时，所述红外光检测器改变反射 所述读取光的方向撞击在所述反射膜上。

公开(公告)号：US20030047683A1

公开(公告)日：2003-03-13

申请号：US10204856

申请日：2002-09-10

Inventor： Tej Kaushal

IPC: G01J005/00

CPC classification number: G02B23/12

Abstract: A thermal torch (12) comprises an infrared camera (22) and a visible light emitter (28, 26) arranged so as to illuminate hot objects with visible light. This projection of visible light onto the scene, rather than observing it at infrared wavelengths converted to visible light by a display screen, makes viewing the scene more natural. Applications include medical imaging equipment, nightdriving systems, stage lights, and security lights. The profile of the beam of visible light can be modulated with a beam profiler (26) which may be an LCD. The infrared camera (22) and visible projector (28, 26) may be bore-sighted to facilitate overlying of the visible projected image onto the scene.

Abstract translation: 热炬（12）包括红外照相机（22）和可见光发射器（28,26），其布置成以可见光照亮热物体。 将可见光投射到场景上，而不是通过显示屏将红外波长观察转换成可见光，使观看场景更自然。 应用包括医疗成像设备，夜灯系统，舞台灯和安全灯。 可以用可以是LCD的光束轮廓仪（26）来调制可见光束的轮廓。 红外摄像机（22）和可见投影仪（28,26）可以被瞄准，以便于将可见投影图像覆盖到场景上。

公开(公告)号：US20030026321A1

公开(公告)日：2003-02-06

申请号：US10236372

申请日：2002-09-06

Inventor： David Victor Land

IPC: G01J005/00

CPC classification number: G01K11/006

Abstract: An improved apparatus for measuring the temperature of an object such as a food object. Also, a related method, container, transportation member and production line which utilizes this apparatus. The apparatus includes a coupling device for coupling radiation emanating from the object to at least a first radiation temperature measuring radiometer, and a first device for switching measurement circuitry between measuring the radiation temperature of at least a first reference temperature and the radiation temperature of the object.

Abstract translation: 一种用于测量诸如食物的物体的温度的改进的装置。 另外，使用该装置的相关方法，容器，运输构件和生产线。 该装置包括用于将从物体发射的辐射耦合到至少第一辐射温度测量辐射计的耦合装置，以及用于在测量至少第一参考温度的辐射温度和物体的辐射温度之间切换测量电路的第一装置 。