GENERATION METHOD, GENERATION DEVICE, GENERATION SYSTEM, PROGRAM, AND STORAGE MEDIUM

    公开(公告)号:US20230064648A1

    公开(公告)日:2023-03-02

    申请号:US17653014

    申请日:2022-03-01

    发明人: Daisuke HIRATSUKA

    IPC分类号: G01K3/10 G01N25/20

    摘要: In a generation method according to one embodiment, a master curve of a relationship between an extent of reaction and a heat treatment condition is generated using a thermal analysis result of a member. Also, in the generation method, first data that is related to a first heat treatment condition of a relationship between time and temperature is generated using the first heat treatment condition and the master curve. Also, in the generation method, a second heat treatment condition of a relationship between time and temperature is calculated using the master curve and a target condition for heat treatment.

    Gas sensing device and a method for sensing gas

    公开(公告)号:US11585773B2

    公开(公告)日:2023-02-21

    申请号:US16580120

    申请日:2019-09-24

    发明人: Yael Nemirovsky

    摘要: A gas sensing device, comprising a bulk and an array of gas sensing elements that are thermally isolated from the bulk, wherein each gas sensing element of a plurality of gas sensing elements of the array comprises (i) a gas reactive element that has a gas dependent temperature parameter; (ii) a semiconductor temperature sensing element that is thermally coupled to the gas reactive element and is configured to generate detection signals that are responsive to a temperature of the gas reactive element; and (iii) multiple heating elements that are configured to heat the gas reactive element to at least one predefined temperature.

    Thermoresistive gas sensor
    4.
    发明授权

    公开(公告)号:US11561208B2

    公开(公告)日:2023-01-24

    申请号:US16713245

    申请日:2019-12-13

    摘要: A thermoresistive gas sensor includes two identical, flat meshes that consist of a semiconductor material with a predetermined type of conductivity and that are interconnected in sections of an electric measuring bridge that are diametrically opposite one another, wherein each mesh of the two identical, flat meshes has mesh webs that extend parallel, adjacent to one another and that are connected electrically in parallel at the ends, where the mesh webs of the two meshes extend alternately adjacent to one another in a shared mesh plane horizontally across a window opening in a carrier plate.

    STEADY-STATE THERMO-REFLECTANCE METHOD & SYSTEM TO MEASURE THERMAL CONDUCTIVITY

    公开(公告)号:US20220146443A1

    公开(公告)日:2022-05-12

    申请号:US17272011

    申请日:2019-08-28

    摘要: A method of measuring thermal conductivity of a material includes focusing a modulated pump laser beam having a modulation frequency that induces a cyclical steady-state temperature rise at a spot of a material, focusing a CW probe laser beam at the spot and generating a reflected probe beam reflected from the spot on the material, the reflected probe beam having a magnitude of a reflectance signal as a function of the temperature of the material and being periodic corresponding to the cyclical temperature rise, measuring the magnitude of the reflectance signals of the reflected probe beam, and determining the thermal conductivity by fitting the power of the pump beam and the measured magnitude of the reflectance signal to a thermal model which is a function of a thermal conductivity of the material relating the radial heat flux to the temperature rise.

    Product performance test method and system

    公开(公告)号:US11175251B2

    公开(公告)日:2021-11-16

    申请号:US17274787

    申请日:2019-03-25

    摘要: A product performance test method and system are provided. The product performance test method includes: at least testing a specific heat capacity C of a heat storage material of a sample, a heat transfer coefficient K, an energy efficiency ratio E of a refrigeration system, and a mass m of the heat storage material contained in the sample to detect a performance level of the sample. The method provided tests four key factors: the specific heat capacity C of the heat storage material of a product, the heat transfer coefficient K, the energy efficiency ratio E of the refrigeration system, and the mass m of the heat storage material in a box.

    SAMPLE CONTAINER FOR THERMAL ANALYSIS AND THERMAL ANALYZER

    公开(公告)号:US20210302342A1

    公开(公告)日:2021-09-30

    申请号:US17175140

    申请日:2021-02-12

    IPC分类号: G01N25/20 G01K17/00 G01N5/04

    摘要: Disclosed is a thermal analyzer allowing observation of a sample. The thermal analyzer allows reliable observation of a film-like sample by solving a problem in that the film-like sample undergoes thermal deformation such as shrinkage or warping when the sample is heated or cooled. Further disclosed is a sample container for a thermal analyzer that is used to measure thermal behaviors of a sample attributable to heating or cooling of the sample and to observe the sample. The container includes a main body having a cylinder-shaped bottom and an open cylinder-shaped top and a transparent or translucent pressure plate that is in contact with an inner surface of the opening of the main body and presses down at least the pressure plate placed on a sample placed on the bottom surface of the main body.

    HEAT FLUX MEASUREMENT SYSTEM
    8.
    发明申请

    公开(公告)号:US20210301676A1

    公开(公告)日:2021-09-30

    申请号:US17024975

    申请日:2020-09-18

    摘要: A method of measuring a gas turbine engine component of a gas turbine engine according to an example of the present disclosure includes, among other things, providing at least one gas turbine engine component including a coating on a substrate, detecting infrared radiation emitted from at least one localized region of the coating at a first wavelength in a first electromagnetic radiation frequency range, detecting infrared radiation emitted from the substrate corresponding to the at least one localized region at a second, different wavelength in a second electromagnetic radiation frequency range that differs from the first electromagnetic radiation frequency range, and determining a heat flux relating to the at least one localized region based upon a comparison of the first wavelength and the second wavelength.

    STRUCTURES INCLUDING A MEASUREMENT COATING AND METHODS OF FORMING THE SAME

    公开(公告)号:US20210278374A1

    公开(公告)日:2021-09-09

    申请号:US17323148

    申请日:2021-05-18

    发明人: George Ray Ely

    IPC分类号: G01N29/04 G01N25/20

    摘要: A structure includes a substrate and a coating applied over the substrate, the coating containing particles sized between 30 and 250 micrometers. A proportion of the particles to the carrier is between 40 and 70 by volume percentage. In response to excitation of the structure by a controllable excitation source, a first instrument monitors behavior of the particles to determine a first condition of the structure thereby. In response to an absence of excitation of the structure by the controllable excitation source, a second instrument monitors behavior of the particles to determine a second condition of the structure thereby.

    MACHINE LEARNING DEVICE, CONTROL SYSTEM, AND MACHINE LEARNING METHOD

    公开(公告)号:US20210055240A1

    公开(公告)日:2021-02-25

    申请号:US16939430

    申请日:2020-07-27

    申请人: FANUC CORPORATION

    发明人: Kouki KONISHI

    摘要: A machine learning device includes a virtual temperature model calculating unit having an equation including a first coefficient for determining a heat generation amount and a second coefficient for determining a heat dissipation amount. The virtual temperature model calculating unit is configured to calculate virtual temperature data by estimating a temperature of a specific portion of a machine by the equation using heat generation factor data. A thermal displacement model calculating unit is configured to calculate, using the calculated virtual temperature data and actual temperature data acquired from at least one temperature sensor mounted to a portion other than the specific portion, an error between thermal displacement estimated by the equation and actually measured thermal displacement, in which the virtual temperature model calculating unit performs machine learning to search for the first coefficient and the second efficient so that the error is minimized.