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公开(公告)号：US4626686A
公开(公告)日：1986-12-02
申请号：US598222
申请日：1984-04-09
Applicant: Francesco Pompei , Shiraz Daya , Domenico A. Pompei
Inventor： Francesco Pompei , Shiraz Daya , Domenico A. Pompei
CPC classification number: G01J5/02 , G01J5/0096 , G01J5/0205 , G01J5/025 , G01J5/026 , G01J5/0265 , G01J5/08 , G01J5/0806 , G01J5/084 , G01J5/0843 , G01J5/089 , G01J5/0893 , G01J2001/065 , G01J2005/068
Abstract: A hand held radiation detector is adapted for scanning the subject while a bar graph at one end of the detector is observed. The field of view of the radiation detector is variable by means of removable lens assemblies which have Fresnel lenses positioned at the focal lengths of the lenses from the radiation sensor. The lens assemblies are matched to provide the same flux density to the radiation sensor independent of the field of view. Crosshairs provided on the rear of a lens support assist in aiming the radiation detector. The time constant of the display is varied with the sensitivity of the display.
Abstract translation: 手持式放射线检测器适用于扫描受检者，同时观察检测器一端的条形图。 放射线检测器的视野可通过可移除的透镜组件而变化，其中透镜组件具有位于透镜的焦距处的菲涅尔透镜。 透镜组件被匹配以提供与辐射传感器相同的通量密度，而与视场无关。 在镜头支架后部提供的十字准线帮助瞄准辐射探测器。 显示器的时间常数随显示器的灵敏度而变化。
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62.发明授权
公开(公告)号：US4301682A
公开(公告)日：1981-11-24
申请号：US69269
申请日：1979-08-24
Applicant: Charles E. Everest
Inventor： Charles E. Everest
CPC classification number: G01J5/16 , G01K1/20 , G01J2005/0048 , G01J2005/068
Abstract: A temperature measuring apparatus or device for measuring the temperature of an object or a series of closely adjacent objects through the measurement of relative infrared radiation is normally referred to as an infrared thermometer. Known infrared thermometers can be modified so as to be useful in making stress-degree measurements as are needed in determining when plants or crops should be watered or irrigated by including within such devices a temperature detector capable of providing an electrical signal. Such modified thermometers include a circuit which relates the signal produced by the temperature detector to the signal produced by the infrared radiation detector used in such a device so as to display the difference between the temperature detected by the infrared detector used and the temperature detected by the temperature detector.
Abstract translation: 用于通过测量相对红外辐射来测量物体或一系列邻近物体的温度的温度测量装置或装置通常称为红外线温度计。 可以修改已知的红外温度计，以便在确定何时浇灌或灌溉植物或作物时需要进行应力程度测量是有用的，通过在该装置内包括能够提供电信号的温度检测器。 这种修改的温度计包括将由温度检测器产生的信号与由这种装置中使用的红外辐射检测器产生的信号相关联的电路，以显示由所使用的红外检测器检测到的温度与由 温度检测器
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公开(公告)号：US4063095A
公开(公告)日：1977-12-13
申请号：US749213
申请日：1976-12-10
Applicant: Solomon Wieder
Inventor： Solomon Wieder
CPC classification number: G01J1/1626 , G01J5/20 , G01J2005/068
Abstract: A balancing radiometer for measuring the intensity of incident electromagnetic radiation comprises: a pair of identical sensors, each including a thermally conductive substrate, at least one surface of the substrate being comprised of an electrically insulating material, and means disposed on the one surface for resisting the flow of electric current and absorbing incident radiation; means for shielding one of the two sensors from the radiation source, the other sensor being unshielded; means disposed in thermal conducting relation with the substrate of the shielded sensor for providing a first signal proportional to the temperature of the shielded sensor; second means disposed in thermal conducting relation with the substrate of the unshielded sensor for providing a second signal proportional to the temperature of the unshielded sensor; means for comparing the first and second signals; variable power supply means responsive to the signal comparing means; means for connecting the power supply means to the shielded sensor for heating the shielded sensor to a temperature equal to the temperature of the unshielded sensor; and means for measuring the power output of said power supply means.
Abstract translation: 用于测量入射电磁辐射强度的平衡辐射计包括：一对相同的传感器，每个传感器包括导热基底，所述基底的至少一个表面由电绝缘材料构成，以及设置在所述一个表面上用于抵抗的装置 电流和吸收入射辐射; 用于将两个传感器中的一个从辐射源屏蔽的装置，另一个传感器是非屏蔽的; 用于提供与所述屏蔽传感器的温度成比例的第一信号的与所述屏蔽传感器的基板导热关系的装置; 第二装置，其与非屏蔽传感器的基板导热关系，用于提供与非屏蔽传感器的温度成比例的第二信号; 用于比较第一和第二信号的装置; 响应于所述信号比较装置的可变电源装置; 用于将电源装置连接到屏蔽传感器以将屏蔽传感器加热到等于非屏蔽传感器温度的温度的装置; 以及用于测量所述电源装置的功率输出的装置。
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公开(公告)号：US20190101454A1
公开(公告)日：2019-04-04
申请号：US16149627
申请日：2018-10-02
Applicant: Maxim Integrated Products, Inc.
Inventor： Jerome C. Bhat , Kuolung Lei , Craig A. Easson , Arvin Emadi , Judy Hermann
CPC classification number: G01K1/08 , G01J5/0215 , G01J5/024 , G01J5/045 , G01J5/06 , G01J5/0806 , G01J5/0831 , G01J5/12 , G01J2005/0048 , G01J2005/066 , G01J2005/068
Abstract: The present disclosure is directed to a sensor package having a thermopile sensor and a reference (or dark channel) thermopile sensor disposed therein for temperature measurements. In one or more implementations, the sensor package includes a substrate, a thermopile sensor disposed over the substrate, a reference thermopile sensor disposed over the substrate, a reference temperature sensor disposed over the substrate surface, a lid assembly disposed over the thermopile sensor and the reference thermopile sensor, and a thermo-optical shield. The thermo-optical shield defines an aperture over the thermopile sensor such that at least a portion of the thermo-optical shield is positioned over the reference thermopile sensor to provide optical and thermal shielding for portions of the sensor package.
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公开(公告)号：US20180266886A1
公开(公告)日：2018-09-20
申请号：US15984176
申请日：2018-05-18
Applicant: FLIR Systems, Inc.
Inventor： Jeffrey D. Frank , Michael Kent , Anna-Karin Lindblom , Lei Bennett , Andrew C. Teich
CPC classification number: G01J5/00 , B64C39/024 , B64C2201/123 , B64C2201/127 , B64C2201/141 , B64C2201/146 , G01J5/007 , G01J5/0265 , G01J5/06 , G01J5/061 , G01J2005/0048 , G01J2005/0055 , G01J2005/0077 , G01J2005/068 , G03B15/006 , G06K9/0063 , G08G5/0091 , H02J4/00 , H02S50/00 , H02S50/15 , H04N5/2351 , H04N5/243 , H04N5/33 , H04N7/185 , H04W4/046 , H04W84/18
Abstract: Flight based infrared imaging systems and related techniques, and in particular UAS based thermal imaging systems, are provided to improve the monitoring capabilities of such systems over conventional infrared monitoring systems. An infrared imaging system is configured to compensate for various environmental effects (e.g., position and/or strength of the sun, atmospheric effects) to provide high resolution and accuracy radiometric measurements of targets imaged by the infrared imaging system. An infrared imaging system is alternatively configured to monitor regulatory limitations on operation of the infrared imaging system and adjust and/or disable operation of the infrared imaging systems accordingly.
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Patent Agency Ranking
66.发明申请公开(公告)号：US20180252587A1
公开(公告)日：2018-09-06
申请号：US15969959
申请日：2018-05-03
Applicant: Exergen Corporation
Inventor： Jason N. Jarboe , Francesco Pompei
CPC classification number: G01J5/06 , G01J5/0003 , G01J5/0022 , G01J5/061 , G01J5/12 , G01J5/16 , G01J2005/0029 , G01J2005/068
Abstract: Devices and corresponding methods can be provided to monitor or measure temperature of a target or to control a process. Targets can have low, unknown, or variable emissivity. Devices and corresponding methods can be used to measure temperatures of thin film, partially transparent, or opaque targets, as well as targets not filling a sensor's field of view. Temperature measurements can be made independent of emissivity of a target surface by, for example, inserting a target between a thermopile sensor and a background surface maintained at substantially the same temperature as the thermopile sensor. In embodiment devices and methods, a sensor temperature can be controlled to match a target temperature by minimizing or zeroing a net heat flux at the sensor, as derived from a sensor output signal. Alternatively, a target temperature can be controlled to minimize the heat flux.
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67.发明申请公开(公告)号：US20180238739A1
公开(公告)日：2018-08-23
申请号：US15508951
申请日：2015-08-06
Inventor： Menelaos K. POUTOUS , Ishwar D. AGGARWAL , Jasbinder S. SANGHERA , Lynda E. BUSSE , Brandon L. SHAW
CPC classification number: G01J5/0853 , G01J5/0803 , G01J5/10 , G01J5/12 , G01J5/34 , G01J2005/068 , G02B1/11 , G02B1/118 , H01L35/10
Abstract: The present invention provides an optical detector device, including: a metal absorber layer; and a dielectric cover layer coupled to the metal absorber layer, wherein the dielectric cover layer includes one or more antireflective structured surfaces. The optical detector device further includes one or more of a passive substrate layer and an active thermoelectric element layer coupled to the metal absorber layer opposite the dielectric cover layer. The one or more antireflective structured surfaces each utilize a random pattern.
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公开(公告)号：US20180094981A1
公开(公告)日：2018-04-05
申请号：US15663199
申请日：2017-07-28
Applicant: Google Inc.
Inventor： Hirofumi Honjo , Shu-Li Wang , Arjuna Sivasithambaresan
CPC classification number: G01J5/0025 , G01J5/025 , G01J5/04 , G01J2005/068 , G01V8/10 , H01Q1/225 , H01Q1/38 , H04B1/40 , H04W84/12 , H04W84/18
Abstract: Various arrangements for detecting an object using a passive infrared (PIR) sensor module of a sensor device. A PIR data stream may be received from the PIR sensor module indicative of measurements performed by the PIR sensor module. An indication may be received from a transceiver that identifies a beginning of the data transmission. A portion of the PIR data stream may be blanked in response to receiving the indication of the beginning of the data transmission, the portion of the PIR data stream corresponding to a defined time duration. A presence of an object may be determined using the PIR data stream, excluding the blanked portion.
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公开(公告)号：US20170314996A1
公开(公告)日：2017-11-02
申请号：US15584072
申请日：2017-05-02
Applicant: Keller HCW GmbH
Inventor： Uwe-Peter Arlt
CPC classification number: G01J5/06 , G01J5/0003 , G01J5/24 , G01J2001/446 , G01J2005/0048 , G01J2005/067 , G01J2005/068
Abstract: In a method for noncontact, radiation thermometric temperature measurement, a short-circuit photocurrent that is proportional to a received radiant power is produced in a photodiode radiation detector that is operating photovoltaically without bias voltage. The photocurrent is processed in a current to voltage converter. Subsequently, a temperature signal corresponding to the radiant power is generated. A corrective current, dependent on a temperature of the photodiode radiation detector, is added to the short-circuit photocurrent to compensate a fault current, wherein the fault current is based on an input bias current and an input offset voltage of the current to voltage converter across a temperature-dependent shunt resistance of the photodiode radiation detector. A device with a corrective current source controlled by a microcontroller is provided that can be used to perform the method.
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公开(公告)号：US20170215741A1
公开(公告)日：2017-08-03
申请号：US15328698
申请日：2015-07-28
Applicant: SMARTBOW GMBH
Inventor： Wolfgang AUER
CPC classification number: A61B5/01 , A61B5/0008 , A61B5/0086 , A61B5/4255 , A61B5/4337 , A61B2090/034 , A61B2503/40 , A61B2562/0219 , A61B2562/0271 , A61B2562/08 , G01J5/0025 , G01J5/0205 , G01J5/0265 , G01J5/041 , G01J2005/068 , G01K5/22 , G01K13/004
Abstract: The invention relates to a device for measuring the temperature in the anus or in the vagina of an animal, wherein a front longitudinal part, an abutment part and a rear longitudinal part lie in succession on the device, wherein the front longitudinal part is equipped with a temperature sensor and, when used as intended, it is intended to be inserted into the anus or the vagina of the animal until the abutment part approximately rests against the outside of the body of the animal. One or more further temperature sensors are attached to the rear longitudinal part and/or to the abutment part, which, when used as intended, are provided for measuring the temperature in the surroundings of the animal.
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