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公开(公告)号：US20160219650A1
公开(公告)日：2016-07-28
申请号：US15021085
申请日：2014-09-19
CPC分类号： H05B3/46 , G01J3/0202 , G01J3/021 , G01J3/108 , G01J3/42 , G01J5/024 , G01N21/3504 , H05B3/12 , H05B2203/013
摘要： Infrared radiation device and production method, capable of preventing electrode degradation by heat are provided. Infrared radiation device includes substrate, insulation layer, heat generating layer, electrode, foundation portion and electric conductor. Substrate has cavity exposing part of back surface of insulation layer. Foundation portion exists on inside and outside of vertical projection area (projection direction of which is along thickness direction of insulation layer) of opening edge, on surface of substrate, of cavity. Electric conductor is provided on surface of foundation portion. End of heat generating layer is provided as cover covering electric conductor. Electrode is in contact with surface of covering outside vertical projection area. Conductor has higher melting point than that of electrode and smaller electrical resistance than those of portion and layer.
摘要翻译： 提供能够防止电极由于热而劣化的红外辐射装置和制造方法。 红外辐射装置包括基板，绝缘层，发热层，电极，基座部分和电导体。 衬底具有腔体暴露绝缘层后表面的一部分。 基体部分存在于基体表面上的开口边缘的垂直投影区域（投影方向沿着绝缘层的厚度方向）的内侧和外侧。 电导体设置在基础部分的表面上。 发热层的端部设置为覆盖电导体的覆盖物。 电极与外部垂直投影区域的表面接触。 导体的熔点高于电极，电阻比部分和层的电阻小。
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公开(公告)号：US20200182782A1
公开(公告)日：2020-06-11
申请号：US16641449
申请日：2018-07-20
IPC分类号： G01N21/3554 , D06F34/18
摘要： A moisture amount detection device includes: a light source that projects light that flickers at a predetermined frequency toward an object; a light receiver that receives the light reflected by the object and outputs a detection signal; an amplifier that outputs an amplified signal obtained by amplifying the detection signal by a predetermined amplification factor; a lock-in amplifier that outputs an extracted signal obtained by extracting a signal of a predetermined frequency from the amplified signal; an A/D converter that performs A/D conversion on the extracted signal, and outputs a digital signal; a second low-pass filter whose passband is changeable, and that allows a signal of a frequency in the passband in the digital signal to pass therethrough; and a controller that performs first control to change the passband according to a signal intensity indicated by the digital signal.
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3.发明申请INFRARED DETECTION ELEMENT, INFRARED DETECTOR, AND INFRARED TYPE GAS SENSOR 有权红外检测元件，红外探测器和红外型气体传感器公开(公告)号：US20150369668A1
公开(公告)日：2015-12-24
申请号：US14761807
申请日：2014-01-20
发明人： Yoshifumi WATABE , Sadayuki SUMI , Yuichi INABA , Junichi HOZUMI , Takahiko HIRAI , Tsuyoshi KURODA
CPC分类号： G01J5/0014 , G01J1/0271 , G01J3/42 , G01J5/045 , G01J5/046 , G01J5/0815 , G01J5/0831 , G01J5/0853 , G01J5/0862 , G01J5/0875 , G01J5/16 , G01J5/34 , H01L37/02
摘要： An infrared detection element includes first and second pyroelectric elements which are arranged in a single pyroelectric substrate. First pyroelectric element includes a first surface electrode. a first back face electrode, and a first portion interposed between first surface and back face electrodes. First portion is provided as part of pyroelectric substrate. Second pyroelectric element includes a second surface electrode, a second back face electrode, and a second portion interposed between second surface and back face electrodes. Second portion is provided as part of pyroelectric substrate. Pyroelectric substrate is provided in part thereof surrounding first pyroelectric element with a slit shaped along an outer periphery of first pyroelectric element. Slit is formed out of regions in which a first surface wiring and a first back face wiring are disposed. Part of pyroelectric substrate surrounding second pyroelectric element is continuously formed over an entire circumference of second portion.
摘要翻译： 红外线检测元件包括布置在单个热电基底中的第一和第二热电元件。 第一热电元件包括第一表面电极。 第一背面电极和介于第一表面和背面电极之间的第一部分。 第一部分被提供为热电基片的一部分。 第二热电元件包括第二表面电极，第二背面电极和介于第二表面和背面电极之间的第二部分。 第二部分被提供为热电基片的一部分。 热电基板的一部分设置有第一热电元件，沿着第一热电元件的外周形成有狭缝。 在其中设置有第一表面布线和第一背面布线的区域中形成狭缝。 围绕第二热电元件的热电基板的一部分在第二部分的整个圆周上连续地形成。
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公开(公告)号：US20220214059A1
公开(公告)日：2022-07-07
申请号：US17604979
申请日：2020-02-03
发明人： Ryo ARAKAWA , Yoshifumi WATABE , Hirofumi KUBOTA
摘要： An air conditioning system includes: a sensor; an obtainer that obtains information indicating air quality in an indoor space, which is output by the sensor; and a controller that calculates an air quality index based on the information obtained, and controls a ventilator, based on the air quality index calculated. The air quality index is expressed by f(Xn)×g(T, H), where f(Xn) denotes a function with respect to Xn that indicates at least one of a CO2 concentration, a concentration of total volatile organic compounds (TVOC), a concentration of particulate matter (PM), an NOX concentration, an SOX concentration, an O3 concentration, a mold count, or a dust count, and g(T, H) denotes a function with respect to T denoting temperature and H denoting humidity in the indoor space.
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公开(公告)号：US20200309682A1
公开(公告)日：2020-10-01
申请号：US16642355
申请日：2018-07-20
发明人： Yoshifumi WATABE , Ryo ARAKAWA , Toru BABA
摘要： A functional water concentration sensor includes: a light source which emits ultraviolet light; a container capable of holding functional water having a pH between 6 and 9, inclusive, and containing hypochlorous acid and hypochlorite dissociated from the hypochlorous acid; a light-receiving element; and a signal processor. The signal processor calculates the concentration of the hypochlorite in the functional water on the basis of the output signal, calculates the percentages of the hypochlorous acid and the hypochlorite in the functional water on the basis of the pH of the functional water and the dissociation constant of the hypochlorous acid, and calculates the concentration of the hypochlorous acid in the functional water on the basis of the calculated hypochlorite concentration and the calculated percentages.
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