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    • 1. 发明专利
    • Crystal manufacturing apparatus and method for manufacturing crystal
    • 水晶制造装置和制造水晶的方法
    • JP2014169205A
    • 2014-09-18
    • JP2013041877
    • 2013-03-04
    • Denso Corp株式会社デンソー
    • TAGUCHI TAKASHISOFUE SUSUMU
    • C30B19/02C22C1/02C22C1/03C22C13/00C22C30/04C30B29/52H01L35/14H01L35/34
    • PROBLEM TO BE SOLVED: To provide a crystal manufacturing apparatus and a method for manufacturing a crystal that may synthesis a crystal having few characteristic change by providing an appropriate amount of a raw material to a raw material melt of the crystal.SOLUTION: A crystal manufacturing apparatus 1 for manufacturing a crystal by crystallizing a crystal K from a raw material melt GL in which raw materials of incongruent crystal of which composition is different from that of the melt is dissolved comprising an electric resistivity measuring unit 17, in which a state of the raw material supply (supply amount) provided to the raw material melt GL is controlled based on the amount of the electrical resistivity change of the raw material melt GL measured by the electric resistivity unit 17 and the like.
    • 要解决的问题:提供一种晶体制造装置和制造晶体的方法,该晶体可以通过向晶体的原料熔体提供适量的原料来合成具有很小特征变化的晶体。解决方案:晶体制造 用于通过从其中溶解组合物不同于熔体的原料熔融物GL的原料熔融物GL结晶晶体K而制造晶体的装置1包括:电阻率测量单元17,其中, 基于由电阻率单元17等测量的原料熔融物GL的电阻率变化量来控制提供给原料熔融物GL的原料供给量(供给量)。
    • 2. 发明专利
    • Clathrate compound, thermoelectric conversion element, and manufacturing methods thereof
    • 层压复合材料,热电转换元件及其制造方法
    • JP2012222149A
    • 2012-11-12
    • JP2011086395
    • 2011-04-08
    • Denso CorpHiroshima Univ国立大学法人広島大学株式会社デンソー
    • KONO YASUSHITAGUCHI TAKASHITAKAHATA TOSHIROSAIGA YUTADING SU KAN
    • H01L35/14H01L35/34
    • PROBLEM TO BE SOLVED: To provide a clathrate compound which exhibits a higher performance index (ZT) in comparison to a BaGaSnthermoelectric conversion material and is less expensive, and a thermoelectric conversion element, and manufacturing methods thereof.SOLUTION: The clathrate compound comprises: a BaGaSnthermoelectric conversion material with the gallium partially substituted with copper which is cheaper than the gallium. In this case, the ratio of the copper in a preparation stage thereof represents from more than 0 to 2.0 or less. In the clathrate compound, the composition ratio (Cu×100/(Ba+Ga+Sn+Cu)) of the copper represents from more than 0 to 0.061 or less. It is found that the clathrate compound with the gallium substituted with the copper in this way, exhibits better numerical values in its Seebeck coefficient, specific resistance, and performance index (ZT) in comparison to a BaGaSnthermoelectric conversion material.
    • 要解决的问题:提供一种与Ba 16 相比表现出更高性能指数(ZT)的包合物化合物 Sn 30 热电转换材料,并且成本较低,并且热电转换元件及其制造方法。 &lt; P&gt;解决方案:包合化合物包括: Sn 30 < / SB>热电转换材料,其中镓部分被铜替代,其比镓便宜。 在这种情况下,其制备阶段的铜的比例为0〜2.0以下。 在层状化合物中,铜的组成比(Cu×100 /(Ba + Ga + Sn + Cu))大于0〜0.061以下。 与Ba 8相比,发现以这种方式用铜取代的镓的包合物化合物在其塞贝克系数,电阻率和性能指数(ZT)中表现出更好的数值 Ga 16 热电转换材料。 版权所有(C)2013,JPO&INPIT
    • 5. 发明专利
    • Thermoelectric transducer, and its manufacturing method
    • 热电转换器及其制造方法
    • JP2007281070A
    • 2007-10-25
    • JP2006103090
    • 2006-04-04
    • Denso Corp株式会社デンソー
    • TAGUCHI TAKASHIOYA NOBUYUKIKONO KIN
    • H01L35/34B82B3/00C25D1/02H01L35/18
    • PROBLEM TO BE SOLVED: To provide a thermoelectric transducer composed by surely forming nano-size wires, and to provide its manufacturing method.
      SOLUTION: A glass template 21 composed by forming a large number of through-holes 22 is prepared (Fig.2(a)). Bismuth as a thermoelectric conversion material is filled into a large number of the through-holes 22 (Fig.2(b)). After heating the glass template 21 over a temperature of softening the glass template 21 and to a temperature over a melting point of the bismuth, the glass template 21 is stretched in an axial direction of the through-holes 22 so as to form nanowires 10 inside the glass template 21 (Fig.2(c), (d)). Then, the stretched glass template 21 is cut into a chip 23 shape (Fig.2(e)).
      COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:提供一种可靠地形成纳米尺寸丝线的热电换能器,并提供其制造方法。 解决方案:制备通过形成大量通孔22构成的玻璃模板21(图2(a))。 作为热电转换材料的铋被填充到大量的通孔22中(图2(b))。 在将玻璃模板21软化的温度加热至玻璃模板21的熔点以上的温度下,玻璃模板21沿通孔22的轴向拉伸,形成内部的纳米线10 玻璃模板21(图2(c),(d))。 然后,拉伸玻璃模板21切成芯片23的形状(图2(e))。 版权所有(C)2008,JPO&INPIT
    • 6. 发明专利
    • Thermoelectric transducer and its manufacturing method
    • 热电传感器及其制造方法
    • JP2006173398A
    • 2006-06-29
    • JP2004364757
    • 2004-12-16
    • Denso Corp株式会社デンソー
    • TAGUCHI TAKASHIOYA NOBUYUKIKONO KIN
    • H01L35/34H01L35/18H01L35/32
    • PROBLEM TO BE SOLVED: To provide a thermoelectric transducer for surely forming nano wires, and to provide its manufacturing method. SOLUTION: A template 21 constituted of a thermoplastic resin is prepared, a number of pores 22 are formed on the template 21, and the number of pores 22 are filled with a thermoelectric material. The template 21 is heated to a temperature at which the template 21 is softened and the template 21 is extended in the axial direction of the pores 22, thereby forming nano wires in the template 21. The extended template 21 is then cut vertically to the axial direction of the pores, thereby forming chips. COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:提供一种确保形成纳米线的热电换能器,并提供其制造方法。 解决方案:制备由热塑性树脂构成的模板21,在模板21上形成多个孔22,并且用热电材料填充孔22的数量。 模板21被加热到模板21软化的温度,模板21在孔22的轴向延伸,从而在模板21中形成纳米线。然后将延伸模板21垂直切割成轴向 孔的方向,从而形成芯片。 版权所有(C)2006,JPO&NCIPI
    • 7. 发明专利
    • 輻射体及び熱光発電システム
    • 散热器和热发电发电系统
    • JP2015042055A
    • 2015-03-02
    • JP2013171454
    • 2013-08-21
    • 株式会社デンソーDenso Corp
    • TAGUCHI TAKASHIMURAMATSU HIROMOCHISOFUE SUSUMU
    • H02N11/00F23G5/46H01L31/042
    • Y02E10/50Y02E20/12
    • 【課題】発電効率が高い輻射体及び熱光発電システムを提供すること。【解決手段】熱光発電システム(1)用の輻射体(3)であって、前記輻射体(3)の表面の少なくとも一部(7)に複数の凹部(9)を備え、前記輻射体(3)の表面のうち、前記凹部(9)間の部分A(11)における輻射率は、前記凹部(9)の内面のうち、前記凹部(9)の開口部(9A)からの距離が所定値以上である部分Bにおける輻射率より低いことを特徴とする輻射体(3)。前記部分A(11)には、例えば、金属層(13)、又は誘電体多層膜(15)を設けることができる。【選択図】図1
    • 要解决的问题:提供具有高发电效率的散热器和热光伏发电系统。解决方案:用于热光伏发电系统(1)的散热器(3)至少设置有多个凹部(9) 散热器(3)的表面的部分(7)。 在凹部(9)之间的散热器(3)的表面的那部分A(11)的发射率低于距离开口(9A)的凹部(9)的内表面的部分B的发射率 )为预定值以上。 在部分A(11),例如,可以提供金属层(13)或电介质多层膜(15)。
    • 9. 发明专利
    • Thermoelectric conversion element and method of manufacturing the same
    • 热电转换元件及其制造方法
    • JP2011134989A
    • 2011-07-07
    • JP2009295124
    • 2009-12-25
    • Denso Corp株式会社デンソー
    • UEMATSU DAISUKETAGUCHI TAKASHI
    • H01L35/26B22F1/00B22F1/02C22C12/00H01L35/18H01L35/34
    • PROBLEM TO BE SOLVED: To provide a thermoelectric conversion element that has guest particles uniformly dispersed in a base material and has superior performance, and a method of manufacturing the same.
      SOLUTION: The present invention relates to the method of manufacturing the thermoelectric conversion element 1 by dispersing a plurality of guest particles 5 made of a material different from the base material 3 made of a thermoelectric conversion material in the base material 3, in which the guest particles 5 are manufactured using two or more kinds of substances differing in weight so that the specific gravity of each guest particle 5 is equal to the specific gravity of the base material 3, and the guest particles 5 are mixed with the base material 3 to be uniformly dispersed. As the guest particles 5, guest particles 5 are used which have a core shell structure including a center part 7 and an outer peripheral layer 9 covering a surface thereof, the outer peripheral layer 9 being made of at least one kind of substance different from that of the center part 7.
      COPYRIGHT: (C)2011,JPO&INPIT
    • 解决的问题:提供一种具有均匀分散在基材中的客体颗粒并具有优异性能的热电转换元件及其制造方法。 解决方案:本发明涉及通过将由不同于由热电转换材料制成的基材3的材料制成的多个客体颗粒5分散在基材3中来制造热电转换元件1的方法, 客体颗粒5使用两种或更多种重量不同的物质制造,使得客体颗粒5的比重等于基材3的比重,客体颗粒5与基材混合 3均匀分散。 作为客体颗粒5,使用具有包括中心部分7和覆盖其表面的外周层9的核心壳结构的客体颗粒5,外周层9由与其不同的至少一种物质制成 中央第7部分。版权所有(C)2011,JPO&INPIT