公开(公告)号：US4465382A

公开(公告)日：1984-08-14

申请号：US239727

申请日：1981-03-02

Applicant: Tohru Iuchi ,  Kunitoshi Watanabe ,  Toshihiko Shibata ,  Tetsuro Kawamura

Inventor： Tohru Iuchi ,  Kunitoshi Watanabe ,  Toshihiko Shibata ,  Tetsuro Kawamura

IPC: G01J5/00 ,  G01J5/52 ,  G01J5/62 ,  G01J5/10 ,  G01K13/06

CPC classification number: G01J5/524 ,  G01J2005/0074 ,  G01J5/0044 ,  G01J5/62

Abstract: When a steel sheet or the like is heated in a furnace to a temperature somewhat higher than the room temperature and is still or moved, its temperature can be measured by detecting the radiant energy therefrom. The measurement is normally difficult due to the influence of background noise of radiant energy from the surroundings, change of the transmittance factor of the environment or atmosphere for radiant energy, and change of the emissivity of the object to be measured. In order to remove such causes of errors and to correctly measure the temperature by detecting radiant energy, a radiometer and a black body radiator are disposed symmetrically and specularly with respect to the normal to a surface of an object to be measured, and two different amounts of radiant energies are emitted from the black body radiator, and the emissivity of the object to be measured is determined from the detected values from the radiometer, the two temperature values of the black body radiator, and the diffusely reflecting factor associated with the object to be measured, whereby correct measurement of the surface temperature of the object to be measured can be done. Embodiments for implementing this method are proposed.

Abstract translation: 当钢板等在炉中加热到稍高于室温并仍然或移动的温度时，可以通过检测其温度来测量其温度。 由于来自周围的辐射能的背景噪声，辐射能的环境或大气的透过率因子的变化以及被测定物的发射率的变化，通常难以进行测量。 为了消除这种错误的原因并且通过检测辐射能来正确地测量温度，辐射计和黑体散热器相对于被测量物体的表面的法线对称且镜面地设置，并且两个不同的量 从黑体散热器发射辐射能，并且根据来自辐射计的检测值，黑体散热器的两个温度值和与该对象相关联的漫反射因数确定待测物体的发射率 可以进行测量对象物的表面温度的正确测量。 提出了实现该方法的实施例。

公开(公告)号：WO2019087088A1

公开(公告)日：2019-05-09

申请号：PCT/IB2018/058527

申请日：2018-10-31

Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION ,  IBM UNITED KINGDOM LIMITED ,  IBM (CHINA) INVESTMENT COMPANY LIMITED

Inventor： FALK, Abram ,  HAN, Shu-Jen ,  FARMER, Damon, Brooks ,  TULEVSKI, George ,  AFZALI-ARDAKANI, Ali

IPC: H01L27/30

CPC classification number: G01J5/0018 ,  G01J5/023 ,  G01J5/046 ,  G01J5/0862 ,  G01J5/20 ,  G01J5/602 ,  G01J2005/0051 ,  G01J2005/0074 ,  G01J2005/0077

Abstract: A computer-implemented method and thermal imaging device includes a layer of plasmonic material and a processor. The layer of plasmonic material receive electromagnetic radiation from an object and generates radiance measurements of the electromagnetic radiation at a plurality of wavelengths. The processor determines an emissivity and temperature of the object from the radiance measurements and forms a thermal-based electronic image of the object from the determined emissivity and temperature.

公开(公告)号：WO2018163073A1

公开(公告)日：2018-09-13

申请号：PCT/IB2018/051449

申请日：2018-03-06

Applicant: TYCO SAFETY PRODUCTS CANADA LTD.

Inventor： BUCSA, Andrei ,  HILL, Gregory W. ,  VANDERVECHT, Rob

IPC: G08B21/02 ,  F24C15/00 ,  F24C3/12 ,  F24C5/16 ,  F24C7/08 ,  G01J5/00 ,  G08B17/12 ,  H04N5/33

CPC classification number: G08B17/12 ,  F23D2208/10 ,  F23N5/242 ,  F24C3/12 ,  F24C7/08 ,  F24C15/2021 ,  G01J5/025 ,  G01J5/026 ,  G01J5/0275 ,  G01J5/089 ,  G01J5/0896 ,  G01J2005/0048 ,  G01J2005/0051 ,  G01J2005/0074 ,  G01J2005/0077 ,  G01J2005/0081 ,  G08B21/12 ,  G08B21/14 ,  G08B25/10 ,  H05B1/0266 ,  H05B6/062 ,  H05B2213/07

Abstract: A Safety Cooking Device includes a thermal sensor that detects infrared radiation (IR) to generate thermal images of a cooktop over time, and a controller. The controller uses the thermal images to determine whether the cooktop is unattended. Both wired and wireless embodiments of the cooking safety device are disclosed. In one implementation, the cooking safety device is in communication with and reports to a security panel of a security system.

公开(公告)号：WO2011045558A1

公开(公告)日：2011-04-21

申请号：PCT/GB2010/001865

申请日：2010-10-06

Applicant: DE MONTFORT UNIVERSITY ,  OXLEY, Christopher Hunter ,  HOPPER, Richard Henry

Inventor： OXLEY, Christopher Hunter ,  HOPPER, Richard Henry

IPC: G01K11/12 ,  G01K11/20 ,  G01J5/60

CPC classification number: G01K11/125 ,  G01J5/0003 ,  G01J5/0007 ,  G01J5/08 ,  G01J5/0846 ,  G01J5/0887 ,  G01J5/60 ,  G01J2005/0051 ,  G01J2005/0074 ,  G01J2005/0077 ,  G01J2005/0081 ,  G01K11/12 ,  G01K11/20 ,  G01K2211/00 ,  G01K2213/00

Abstract: A method for measuring the temperature of a first material (10) comprises measuring a temperature-related characteristic of a microparticle of a second material (12) in thermal contact with the first material (10) and calculating the temperature of the first material (10) using the measured temperature-related characteristic of the microparticle of the second material (12). The microparticle of the second material (12) can be located on a surface (10a) of the first material (10) in point thermal contact with the surface (10a), thus enabling the measurement of the surface temperature of the first material (10) at the point of contact. An apparatus (14) for measuring the surface temperature of the first material (10) is also described.

Abstract translation: 用于测量第一材料（10）的温度的方法包括测量与第一材料（10）热接触的第二材料（12）的微粒的温度相关特性，并计算第一材料（10）的温度 ）使用第二材料（12）的微粒的测量温度相关特性。 第二材料（12）的微粒可以位于与表面（10a）热接触的第一材料（10）的表面（10a）上，从而能够测量第一材料（10）的表面温度 ）在接触点。 还描述了用于测量第一材料（10）的表面温度的装置（14）。

公开(公告)号：JP4187329B2

公开(公告)日：2008-11-26

申请号：JP33149498

申请日：1998-11-20

Applicant: オメガ エンジニアリング,インコーポレイテッド

Inventor： バガイ シャイン ,  エー．マクシェリリ，ジュニア マイクル ,  バーナード ホランダー ミルトン

IPC: G01J5/02 ,  G01D21/02 ,  G01J5/00 ,  G01J5/08 ,  G01R15/12

CPC classification number: G01J5/02 ,  G01D21/02 ,  G01J5/025 ,  G01J5/0265 ,  G01J5/04 ,  G01J5/08 ,  G01J5/0846 ,  G01J5/0859 ,  G01J5/089 ,  G01J5/0893 ,  G01J5/0896 ,  G01J2005/0074 ,  G01J2005/0081 ,  G01K1/143 ,  G01K13/00 ,  G01R15/125

公开(公告)号：JPS6047538B2

公开(公告)日：1985-10-22

申请号：JP2710880

申请日：1980-03-04

Applicant: Nippon Steel Corp

Inventor： INOCHI TOORU ,  WATANABE KUNITOSHI ,  SHIBATA TOSHIHIKO ,  KAWAMURA TETSUO

IPC: G01J5/00 ,  G01J5/52 ,  G01J5/62

CPC classification number: G01J5/524 ,  G01J5/0044 ,  G01J5/52 ,  G01J5/62 ,  G01J2005/0074

公开(公告)号：KR1020040010172A

公开(公告)日：2004-01-31

申请号：KR1020030047880

申请日：2003-07-14

Applicant: 가부시키가이샤 노리타케 캄파니 리미티드 ,  기따가와 구니유끼

Inventor： 하시모또미유끼 ,  야노겐지 ,  이와따미사오 ,  기따가와구니유끼

IPC: G01T1/16

CPC classification number: G01J5/602 ,  G01J5/0003 ,  G01J2005/0074

Abstract: PURPOSE: To provide a method and instrument by which the emissivity distribution on the surface of a member to be measured can be measured accurately even when no light source is used. CONSTITUTION: The emissivity distribution measuring instrument 10 calculates the temperature Tij of the member 12 to be measured by pixels based on the ratio Rij between the radiant intensities detected at the same portion of the two images of the member 12 respectively obtained by using first and second wavelengths λ1 and λ2 selected out of the light emitted from the surface of the member 12 and the emissivity εij at every pixel based on the temperature distribution(the temperature Tij by pixel) from a predetermined relation. Therefore, the emissivity distribution on the surface of the member 12 can be measured accurately from the radiant intensity εij at every pixel even when no light source is used.

Abstract translation: 目的：提供一种方法和仪器，通过该方法和仪器，即使没有使用光源，也可以准确地测量要测量的部件的表面上的发射率分布。 构成：发射率分布测量装置10基于通过使用第一和第二分别获得的构件12的两个图像的相同部分检测到的辐射强度之间的比率Rij，计算要由像素测量的构件12的温度Tij 基于从预定关系的温度分布（像素的温度Tij），从构件12的表面发射的光中选出的波长λ1和λ2以及每个像素的发射率εij。 因此，即使不使用光源，也可以从每个像素的辐射强度εij精确地测量构件12的表面上的发射率分布。

公开(公告)号：KR1020140096308A

公开(公告)日：2014-08-05

申请号：KR1020147013930

申请日：2012-11-08

Applicant: 어플라이드 머티어리얼스, 인코포레이티드

Inventor： 판,헹 ,  로저스,매튜스캇 ,  헌터,아론뮤어 ,  모파트,스티븐

IPC: H01L21/66

CPC classification number: G01J5/08 ,  G01J5/0007 ,  G01J5/0803 ,  G01J2005/0074 ,  G01J2005/0077

Abstract: 본 발명의 실시예들은 일반적으로 그 위에 3D 피쳐를 갖는 기판의 온도를 측정하고 모니터링하기 위한 장치 및 방법에 관한 것이다. 장치는 그 위에 3D 피쳐를 갖는 기판을 조사(irradiating)하기 위한 광원, 반사된 광을 모으고 포커싱하기 위한 포커스 렌즈, 및 포커싱된 반사 광의 방사율을 검출하기 위한 방사율 측정기를 포함한다. 장치는 또한 빔 스플리터 및 이미징 디바이스를 포함할 수 있다. 이미징 디바이스는 반사된 광의 회절 패턴의 확대 이미지를 제공한다. 방법은 그 위에 3D 피쳐를 갖는 기판에 광을 조사하는 단계, 및 반사된 광을 포커싱 렌즈로 포커싱하는 단계를 포함한다. 다음으로, 포커싱된 광은 센서에 지향되고, 기판의 방사율이 측정된다. 반사된 광은 또한 반사된 광의 회절 패턴의 확대 이미지를 생성하기 위해 이미징 디바이스에 부딪치게 될 수 있다.

公开(公告)号：EP2762846A3

公开(公告)日：2018-03-28

申请号：EP14153517.9

申请日：2014-01-31

Applicant: Kabushiki Kaisha Toshiba

Inventor： Uchii, Toshiyuki ,  Mori, Tadashi

IPC: G01J5/60 ,  G01J5/08 ,  G01J5/00 ,  G01J5/06 ,  G01K11/12

CPC classification number: G01J5/0014 ,  G01J5/06 ,  G01J5/0821 ,  G01J5/0896 ,  G01J5/602 ,  G01J2005/0051 ,  G01J2005/0074 ,  G01K11/12

Abstract: In an embodiment, a temperature measurement device is provided with: light collection means; extraction means; optical intensity calculation means; and temperature measurement means. The light collection means collects the emission spectrum of a measurement subject. The extraction means extracts beams having the wavelength of the atomic spectral lines and a beam having a wavelength in a wavelength region where there are no atomic spectral lines, from the emission spectrum collected by the aforementioned light collection means. The optical intensity calculation means calculates the optical intensities of the beams extracted by the aforementioned extraction means. The temperature measurement means calculates the temperature of the aforementioned measurement subject, based on the intensities of the beams calculated by the aforementioned optical intensity calculation means.

Abstract translation: 在一个实施例中，温度测量装置设置有：光收集装置; 提取手段; 光强度计算装置; 和温度测量装置。 光收集装置收集测量对象的发射光谱。 提取装置从由上述光收集装置收集的发射光谱中提取具有原子光谱线波长的光束和具有不存在原子光谱线的波长区域中的波长的光束。 光强度计算装置计算由上述提取装置提取的光束的光强度。 温度测量装置基于由上述光强度计算装置计算的光束的强度来计算上述测量对象的温度。

公开(公告)号：EP2327976A3

公开(公告)日：2017-10-18

申请号：EP10190420.9

申请日：2010-11-09

Applicant: Roadscanners Holding Oy

Inventor： Saarenketo, Timo

IPC: B60W40/06 ,  E01C23/01 ,  G01J5/48 ,  G01N25/72 ,  G01C11/00 ,  G01J5/00 ,  G01J5/10 ,  G01N33/38 ,  G01N33/42 ,  G01S13/88 ,  G01S19/42

CPC classification number: B60W40/06 ,  B60W40/068 ,  B60W2420/40 ,  B60W2420/403 ,  B60W2420/42 ,  E01C23/01 ,  G01C11/00 ,  G01J5/007 ,  G01J2005/0074 ,  G01J2005/0077 ,  G01N25/72 ,  G01N33/383 ,  G01N33/42 ,  G01S13/885 ,  G01S19/42

Abstract: The method is meant for the evaluating of the amount of micro and macro cracks in the pavement of a traffic lane, such as a road or street. The colder water beneath the pavement is under the load of heavy traffic pumped into the micro and macro cracks in the pavement and lowers the temperature of the pavement, so a large difference between the temperatures in different points on the pavement reveals a large amount of cracks. In the method, the examination span of the traffic lane is first selected. Thereafter the temperature T1 of the heavily loaded part of the pavement of the selected examination span and the temperature T2 of the lightly loaded part of the pavement of the same examination span are determined. A difference AT between the determined temperatures is calculated, which difference is compared to a reference value. If the difference is larger than the used reference value, the pavement lets through a significant amount of water. If the difference is smaller than the used reference value, the condition of the pavement is sufficiently good. The temperatures t r of the heavily loaded part of the pavement are measured at the wheel ruts and the temperatures t k of the lightly loaded part of the pavement are measured in the area outside the wheel ruts. The temperatures of the pavement are measured with an apparatus, which is placed in a vehicle travelling on the traffic lane. Alternatively the emissivity ε r of the heavily loaded part of the pavement and the emissivity ε k of the lightly loaded part of the pavement can be determined and the difference Δε can be compared to a reference value.

Abstract translation: 该方法用于评估诸如道路或街道的车道的路面上的微裂纹和宏裂纹的量。 路面下方的较冷的水在交通繁忙的负荷之下被泵入路面的微小裂缝和宏观裂缝中，并降低了路面的温度，因此路面上不同点之间的温差存在很大的裂缝 。 在该方法中，首先选择车道的检查范围。 此后，确定选定检查跨度的重载部分的温度T1和同一检查跨度的轻载部分的温度T2。 计算所确定的温度之间的差AT，将该差与参考值进行比较。 如果差值大于使用的参考值，路面会通过大量的水。 如果差值小于所使用的参考值，则路面状况足够好。 在车轮车辙处测量路面的重载部分的温度tr，并且在车辙外部的区域中测量路面的轻载部分的温度tk。 路面的温度用放置在车道上行驶的车辆上的设备测量。 或者，可以确定路面的重载部分的发射率εr和路面的轻载部分的发射率εk，并且可以将差值Δε与参考值进行比较。