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    • 1. 发明申请
    • Carbon dioxide concentration measuring device, method of measuring carbon dioxide concentration and burning appliance
    • 二氧化碳浓度测量装置,二氧化碳浓度测量方法和燃烧器具
    • US20050263705A1
    • 2005-12-01
    • US11137335
    • 2005-05-26
    • Takashi AsataniAkira Shibue
    • Takashi AsataniAkira Shibue
    • G01N21/35F23N5/24F24C3/12F24C5/16G01N21/3504G01N21/72H01L35/08H01L35/32G01J3/42
    • G01N21/72F24C5/16G01N21/3504
    • A carbon dioxide concentration measuring device or a method of measuring carbon dioxide concentration which can measure the carbon dioxide concentration in outside air with high accuracy is provided. A carbon dioxide sensor mounted in a heating appliance includes a generator which generates electric power through the use of combustion heat, more specifically through directly converting the heat energy of combustion heat from a flame for heating into electrical energy. The carbon dioxide sensor operates through the use of electrical energy generated by the generator, so unlike a carbon dioxide sensor in a related art which operates through the use of a consumable power source such as a dry cell, as long as electrical energy is generated by the generator, the emission intensity of infrared rays does not change with time, or a computing process by a control circuit is not impeded, so an error due to a change in the emission intensity of infrared rays or the impediment to the computing process by the control circuit is not easily included in the result of measurement of carbon dioxide concentration.
    • 提供二氧化碳浓度测量装置或测量二氧化碳浓度的方法,其可以高精度地测量外部空气中的二氧化碳浓度。 安装在加热器具中的二氧化碳传感器包括通过使用燃烧热产生电力的发生器,更具体地,通过将​​来自用于加热的火焰的燃烧热的热能直接转换成电能。 二氧化碳传感器通过使用由发电机产生的电能来操作,因此与现有技术中通过使用诸如干电池的可消耗电源操作的二氧化碳传感器不同,只要电能由 发生器,红外线的发射强度不随时间变化,或者控制电路的计算处理不受阻碍,因此由于红外线的发射强度的变化或由于红外线的计算处理的障碍而引起的误差 控制电路不容易包含在二氧化碳浓度测定结果中。
    • 2. 发明授权
    • Humidity sensor and method for making
    • 湿度传感器和制造方法
    • US06568265B2
    • 2003-05-27
    • US09820644
    • 2001-03-30
    • Akira ShibueKenryo Namba
    • Akira ShibueKenryo Namba
    • G01N1910
    • G01N27/126G01N27/121Y10T428/26Y10T428/265Y10T428/31663Y10T428/31938
    • A humidity sensor includes a pair of interdigital electrodes disposed on an insulating substrate and defining a gap therebetween, an undercoat layer of silane compound lying on the gap-defining electrodes and substrate, and a humidity sensitive thin film lying thereon. The humidity sensitive thin film is formed of a crosslinked product of a conductive polymer having ethylenically unsaturated groups, and physically bound to the undercoat layer through an interpenetrating polymer network. The sensor is fully resistant to water so that it ensures stable operation over a long time even in a dew condensing atmosphere. The sensor is free of hysteresis and able to measure humidity over a very wide range.
    • 湿度传感器包括设置在绝缘基板上并在其间限定间隔的一对叉指电极,位于间隙限定电极和基板上的硅烷化合物的底涂层和位于其上的湿敏薄膜。 湿敏薄膜由具有烯属不饱和基团的导电聚合物的交联产物形成,并通过互穿聚合物网物理结合到底涂层。 传感器完全抵抗水分,即使在结露气氛中也能保证长时间的稳定运行。 传感器没有滞后现象,能够在很宽的范围内测量湿度。
    • 3. 发明申请
    • THIN-FILM CAPACITOR AND ELECTRONIC CIRCUIT BOARD
    • 薄膜电容器和电子电路板
    • US20100265632A1
    • 2010-10-21
    • US12756520
    • 2010-04-08
    • Hitoshi SAITANaoto TSUKAMOTOAkira SHIBUEKenji HORINO
    • Hitoshi SAITANaoto TSUKAMOTOAkira SHIBUEKenji HORINO
    • H01G4/10
    • H01G4/33C04B35/4682C04B2235/3224C04B2235/3239C04B2235/3251C04B2235/3262C04B2235/441C04B2235/764C04B2235/79H01G4/1227H01L27/016H01L28/40H05K1/185
    • The present invention provides a thin-film capacitor having an insulation resistance value higher than that conventionally available and high reliability. The thin-film capacitor of the present invention comprises a dielectric thin film and electrodes opposing each other through the dielectric thin film interposed therebetween; wherein the dielectric thin film contains a perovskite-type composite oxide having a composition expressed by the following chemical formula (1), Mn, and at least one kind of element M selected from the group consisting of V, Nb, and Ta; wherein the dielectric thin film has an Mn content of 0.05 to 0.45 mol with respect to 100 mol of the composite oxide; and wherein the dielectric thin film has a total element M content of 0.05 to 0.5 mol with respect to 100 mol of the composite oxide: AyBO3  (1) where A is at least one kind of element selected from the group consisting of Ba, Sr, Ca, and Pb, B is at least one kind of element selected from the group consisting of Ti, Zr, Hf, and Sn, and 0.97≦y≦0.995.
    • 本发明提供一种绝缘电阻值高于现有技术和高可靠性的薄膜电容器。 本发明的薄膜电容器包括介电薄膜和介于其间的电介质薄膜彼此相对的电极; 其特征在于,所述电介质薄膜含有由以下化学式(1)表示的组成为Mn的钙钛矿型复合氧化物和选自V,Nb,Ta中的至少一种元素M; 其中所述电介质薄膜相对于所述复合氧化物100摩尔的Mn含量为0.05〜0.45摩尔; 并且其中所述电介质薄膜相对于100摩尔所述复合氧化物的总元素M含量为0.05至0.5摩尔:AyBO 3(1)其中A是选自Ba,Sr, Ca和Pb,B是选自Ti,Zr,Hf和Sn中的至少一种元素,以及0.97和nlE; y≦̸ 0.995。
    • 4. 发明申请
    • THIN-FILM DEVICE
    • 薄膜器件
    • US20100246092A1
    • 2010-09-30
    • US12727549
    • 2010-03-19
    • Akira SHIBUEYoshihiko YanoHitoshi SaitaKenji Horino
    • Akira SHIBUEYoshihiko YanoHitoshi SaitaKenji Horino
    • H01G4/06
    • H01G4/33H01G4/232H01G4/30H01L28/40
    • A thin-film device comprises a base electrode made of a metal, a first dielectric layer, a first inner electrode, a second dielectric layer, a second inner electrode, and a third dielectric layer. Letting T1 be the thickness of the lowermost first dielectric layer in contact with the base electrode in the plurality of dielectric layers, and Tmin be the thickness of the thinnest dielectric layer in the plurality of dielectric layers excluding the first dielectric layer, T1>Tmin. Making the first dielectric layer thicker than the thinnest, dielectric layer in the other dielectric layers can increase the distance between a metal part projecting from a metal surface because of the surface roughness of the base electrode and the inner electrode mounted on the lowermost dielectric layer, thereby reducing leakage currents.
    • 薄膜器件包括由金属制成的基极,第一介电层,第一内部电极,第二电介质层,第二内部电极和第三电介质层。 设T1为与多个电介质层中的基极接触的最低的第一电介质层的厚度,Tmin为除了第一电介质层之外的多个电介质层中最薄的电介质层的厚度,T1> Tmin。 由于基极的表面粗糙度和安装在最下层电介质层上的内电极的表面粗糙度,使得第一电介质层比其他电介质层中最薄的电介质层的电介质层增加了从金属表面突出的金属部分之间的距离, 从而减少漏电流。
    • 8. 发明申请
    • METHOD FOR MANUFACTURING DIELECTRIC ELEMENT
    • 制造电介质元件的方法
    • US20090246361A1
    • 2009-10-01
    • US12409886
    • 2009-03-24
    • Hitoshi SAITANaoto TSUKAMOTOAkira SHIBUEKenji HORINO
    • Hitoshi SAITANaoto TSUKAMOTOAkira SHIBUEKenji HORINO
    • B05D5/12
    • H01L21/02197H01G4/1227H01G4/33H01L21/02282H01L21/02356H01L21/31691H01L27/016H01L28/55
    • The present invention provides a method for manufacturing a dielectric element in which a dielectric film is formed by a chemical solution deposition method, with enhanced tolerance of the dielectric film of wet processes. A method for manufacturing a dielectric element comprises a process of heating a film of a solution of a precursor on a metal layer in an oxidizing atmosphere, to form a calcined film comprising a dielectric material generated from the precursor, and a process of annealing the calcined film to form a dielectric film comprising the dielectric material that has been crystallized. The dielectric material is a metal oxide which forms a perovskite-structure crystal having A sites and B sites. The solution of the precursor comprises an element occupying A sites and an element occupying B sites in the dielectric film, at a molar ratio of the element occupying A sites to the element occupying B sites of 0.85 or higher and 1.00 or lower. The annealing temperature of the solution film is 400 to 480° C.
    • 本发明提供了一种电介质元件的制造方法,其中通过化学溶液沉积法形成电介质膜,其具有增强的湿法电介质膜的耐受性。 制造电介质元件的方法包括在氧化气氛中在金属层上加热前体溶液的膜以形成包含由前体产生的介电材料的煅烧膜的方法,以及将煅烧过的 以形成包括已经结晶的电介质材料的电介质膜。 介电材料是形成具有A位点和B位点的钙钛矿型结构的金属氧化物。 前体溶液包含占据A位置的元素和占据电介质膜中B位的元素,占据A位置的元素与占据B位点的元素的摩尔比为0.85以上且1.00以下。 溶液膜的退火温度为400〜480℃。