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1. WO2020110393 - TEMPERATURE MEASURING DEVICE, MEASURING DEVICE, ACOUSTIC WAVE RECEIVING DEVICE, AND PROGRAM

Publication Number WO/2020/110393
Publication Date 04.06.2020
International Application No. PCT/JP2019/033965
International Filing Date 29.08.2019
IPC
G01K 11/24 2006.01
GPHYSICS
01MEASURING; TESTING
KMEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
11Measuring temperature based on physical or chemical changes not covered by group G01K3/, G01K5/, G01K7/, or G01K9/202
22using measurement of acoustic effects
24of the velocity of propagation of sound
G01P 5/24 2006.01
GPHYSICS
01MEASURING; TESTING
PMEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION OR SHOCK; INDICATING PRESENCE OR ABSENCE OF MOVEMENT;  INDICATING DIRECTION OF MOVEMENT 
5Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
24by measuring the direct influence of the streaming fluid on the properties of a detecting acoustical wave
CPC
G01K 11/24
GPHYSICS
01MEASURING; TESTING
KMEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
11Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
22using measurement of acoustic effects
24of the velocity of propagation of sound
G01P 5/24
GPHYSICS
01MEASURING; TESTING
PMEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
5Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
24by measuring the direct influence of the streaming fluid on the properties of a detecting acoustical wave
Applicants
  • ピクシーダストテクノロジーズ株式会社 PIXIE DUST TECHNOLOGIES, INC. [JP]/[JP]
Inventors
  • 落合 陽一 OCHIAI Yoichi
  • 星 貴之 HOSHI Takayuki
  • 高橋 新 TAKAHASHI Arata
Agents
  • IPTech特許業務法人 IPTech Patent Professional Corporation
  • 木本 大介 KIMOTO Daisuke
Priority Data
2018-22563030.11.2018JP
2019-02291112.02.2019JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) TEMPERATURE MEASURING DEVICE, MEASURING DEVICE, ACOUSTIC WAVE RECEIVING DEVICE, AND PROGRAM
(FR) DISPOSITIF DE MESURE DE TEMPÉRATURE, DISPOSITIF DE MESURE, DISPOSITIF DE RÉCEPTION D'ONDES ACOUSTIQUES ET PROGRAMME
(JA) 温度計測装置、計測装置、音波受信装置、及び、プログラム
Abstract
(EN)
Provided is a temperature measuring device that can be connected to an acoustic wave transmitting device disposed in a target space and an acoustic wave receiving device disposed in the target space, and that comprises: a means for controlling the acoustic wave transmitting device so as to cause the same to transmit acoustic waves; a means for acquiring received-waveform data related to the waveforms of the acoustic waves, from the acoustic wave receiving device that receives ultrasonic beams; and a means for calculating the temperature distribution of the target space, on the basis of the received-waveform data.
(FR)
L'invention concerne un dispositif de mesure de température qui peut être connecté à un dispositif de transmission d'ondes acoustiques disposé dans un espace cible et un dispositif de réception d'ondes acoustiques disposé dans l'espace cible, et qui comprend : un moyen pour commander le dispositif de transmission d'ondes acoustiques de façon à amener celui-ci à transmettre des ondes acoustiques ; un moyen pour acquérir des données de formes d'onde reçues relatives aux formes d'onde des ondes acoustiques, à partir du dispositif de réception d'ondes acoustiques qui reçoit des faisceaux ultrasonores ; et un moyen pour calculer la distribution de température de l'espace cible, sur la base des données de formes d'onde reçues.
(JA)
対象空間に配置された音波送信装置、及び、対象空間に配置された音波受信装置と接続可能な温度計測装置は、音波を送信させるように、音波送信装置を制御する手段を備え、超音波ビームを受信する音波受信装置から、音波の波形に関する受信波形データを取得する手段を備え、受信波形データに基づいて、対象空間の温度分布を計算する手段を備える。
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