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    • 24. 发明专利
    • Thermoelectric conversion module and its manufacturing method, and flow rate measuring device
    • 热电转换模块及其制造方法和流量测量装置
    • JP2005129784A
    • 2005-05-19
    • JP2003364669
    • 2003-10-24
    • Toshiba Corp株式会社東芝
    • HINO TAKEHISATAKAKU REKISHINDO TAKAHIKONAKATANI YUJIROSASAKI KEIICHIMURAKAMI KAZUYAITO YOSHIYASUMARUYAMA RYOJITSUKUDA YOSHIHIRO
    • G01F1/00H01L35/08H01L35/16H01L35/32H01L35/34
    • PROBLEM TO BE SOLVED: To provide a thermoelectric conversion module capable of increasing a power generating capability for bonding the module to a periphery part of the tubular base material and decreasing a manufacturing cost, to provide its manufacturing method, and to provide a flow rate measuring device using the thermoelectric conversion module.
      SOLUTION: The thermoelectric conversion element comprises an insulating substrate (4) having a curved internal surface that can be fixed alongside at least a part of the periphery part of the tubular base material (1) and an external surface away from the internal surface at a predetermined thickness; a plurality of p-type and n-type thermoelectric conversion elements (11 to 14, 21 to 24, 31 to 34, ..., m1 to m4) with their one end exposed to the internal surface and the other end exposed to the external surface, being inserted through the insulating substrate, and with their different conducting types alternately arranged in a matrix form; and a conductive members (2X, 2Y) with the P-type thermoelectric conversion element and the N-type thermoelectric conversion element alternately connected in sequential series.
      COPYRIGHT: (C)2005,JPO&NCIPI
    • 解决的问题:提供一种热电转换模块,其能够增加用于将模块接合到管状基材的周边部分并降低制造成本的发电能力,以提供其制造方法,并且提供一种 使用热电转换模块的流量测量装置。 解决方案:热电转换元件包括具有弯曲内表面的绝缘基板(4),该内表面可以沿着管状基材(1)的周边部分的至少一部分固定,并且远离内部 表面以预定厚度; 多个p型和n型热电转换元件(11至14,21至24,31至34,...,m1至m4),其一端暴露于内表面,另一端暴露于 外表面插入通过绝缘基板,并以不同的导体类型交替排列成矩阵形式; 并且具有P型热电转换元件和N型热电转换元件的导电构件(2X,2Y)按顺序交替连接。 版权所有(C)2005,JPO&NCIPI
    • 27. 发明专利
    • Durability testing method of coating member and test device therefor
    • 涂层成员的耐久性测试方法及其测试设备
    • JP2003315253A
    • 2003-11-06
    • JP2002126350
    • 2002-04-26
    • Toshiba Corp株式会社東芝
    • KAMEDA TSUNEJIKUBO TAKAHIROHINO TAKEHISAITO YOSHIYASU
    • G01N17/00G01N3/00G01N3/18G01N3/30
    • PROBLEM TO BE SOLVED: To provide a durability testing method of coating member and a test device therefor that enable the sufficient simulation of the test condition of a coating member against the working condition of an actual machine, the investigation for more detailed damage mechanism of the coating member, and more accurate life evaluation.
      SOLUTION: The durability testing method of coating member is characterized by forming a temperature gradient simulating the temperature gradient to be formed by the temperature condition on the operation of an actual machine of the coating member, in the radial direction of the section of the test piece 4, by heating the outside of a test piece 4 of the coating member forming a coating layer on the surface of a metallic base material with a hollow cylinder-shape, and also cooling the inside by circulating a coolant into a hollow thereof, and measuring the characteristics of the coating layer in this condition.
      COPYRIGHT: (C)2004,JPO
    • 要解决的问题:为了提供一种涂覆部件的耐久性测试方法及其测试装置,其能够根据实际机器的工作状态充分模拟涂覆部件的测试条件,对更详细的损坏进行调查 涂层构件的机理,更准确的寿命评估。 解决方案:涂层构件的耐久性试验方法的特征在于,形成温度梯度,该温度梯度模拟在涂覆构件的实际机器的操作上的温度条件下形成的温度梯度, 试验片4通过将具有中空筒状的金属基材的表面上形成涂层的涂布部件的试验片4的外部加热,并且通过使冷却剂循环到其中空部来冷却内部 ,并在此条件下测量涂层的特性。 版权所有(C)2004,JPO
    • 28. 发明专利
    • Ceramic film for heat shielding, ceramic-coated member coated with the film and its manufacturing method
    • 陶瓷电热膜,陶瓷涂层成膜及其制造方法
    • JP2003313652A
    • 2003-11-06
    • JP2002120699
    • 2002-04-23
    • Toshiba Corp株式会社東芝
    • MATSUMOTO KAZUHIDEITO YOSHIYASUKAMEDA TSUNEJIKUBO TAKAHIRO
    • F01D5/28C23C14/08F02C7/00
    • PROBLEM TO BE SOLVED: To provide a ceramic film for heat shielding which performs excellent heat resistance and heat shielding properties for a long period with few cracks or little release of a heat shielding ceramic film even when the film is applied as a constituting material of a high-temperature device component such as a rotor blade, stator blade of a gas turbine, a combustor, a jet engine or the like in which an operating temperature is raised, and to provide a ceramic- coated member covered with the film and a method for manufacturing the same.
      SOLUTION: The ceramic film for heat shielding contains ceramics containing a hafnium oxide (hafnia: HfO
      2 ) having a melting point of 2,000°C or higher as a main component. The ceramics preferably contain at least one type of oxide selected from the group consisting of Y
      2 O
      3 , MgO, CaO, TiO
      2 and lanthanoid oxide as a stabilizer of a hafnium oxide phase of a main component. The ceramic-coated member contains a metal base material 1, a bond layer 2 coated on the material 1, and the heat shielding ceramic film 3 formed to coat the layer 2.
      COPYRIGHT: (C)2004,JPO
    • 要解决的问题:为了提供一种用于隔热的陶瓷膜,即使当膜被用作构成物体时,也可以长时间地发挥优异的耐热性和隔热性,同时几乎没有裂纹或较少释放隔热陶瓷膜 高温装置部件的材料,例如转子叶片,燃气轮机的定子叶片,燃烧器,喷气发动机等,其中工作温度升高,并且提供覆盖有膜的陶瓷涂覆部件 及其制造方法。 解决方案:用于隔热的陶瓷膜包含以熔点为2000℃以上为主要成分的含有氧化铪(hafnia:HfO 2 )的陶瓷。 陶瓷优选含有至少一种选自Y SB 2 O 3 SB 3,MgO,CaO,TiO 2 SB 2和/或镧系元素的氧化物 氧化物作为主要成分的氧化铪相的稳定剂。 陶瓷被覆构件包含金属基材1,涂覆在材料1上的接合层2和形成为涂覆层2的隔热陶瓷膜3。版权所有(C)2004,JPO
    • 29. 发明专利
    • Apparatus and method for material test
    • 用于材料测试的装置和方法
    • JP2003307475A
    • 2003-10-31
    • JP2002111604
    • 2002-04-15
    • Toshiba Corp株式会社東芝
    • TANAKA AKIRANAKATANI YUJIROFUKUDA DAIJIRONAGAI SATOSHISAITO YUJIISHIWATARI YUTAKAITO YOSHIYASU
    • G01N3/08
    • PROBLEM TO BE SOLVED: To provide a material testing apparatus by which a sufficient load is loaded onto a very small specimen sampled in an actual-machine structure and by which a test is made in a spot sampling the specimen.
      SOLUTION: One end side of the specimen 3 is supported by a fixed chuck 4, the other side is supported by a movable chuck 5, and the load is applied to the specimen W by a supermagnetostrictive actuator 2. The supermagnetostrictive actuator 2 moves the movable chuck 5 in such a way that a direction giving the load to the specimen 3 agrees with a tension and compression direction at a time when the load is given, and the load is applied to the specimen 3. A controller controls the supermagnetostrictive actuator 2 in such a way that a set load is loaded onto the specimen 3. Thereby, the material testing apparatus is miniaturized, and a large load is loaded onto the specimen 3.
      COPYRIGHT: (C)2004,JPO
    • 要解决的问题:提供一种材料测试装置,通过该材料测试装置将足够的负载加载到以实际机器结构取样的非常小的样本上,并且对样本进行抽样检查。 解决方案:试件3的一端侧由固定卡盘4支撑,另一侧由可动卡盘5支撑,通过超磁致伸缩致动器2向载体施加载荷。超磁致伸缩致动器2 使可动卡盘5移动,使得给予试样3的载荷的方向与施加载荷时的张力和压缩方向一致,并且将载荷施加到试样3.控制器控制超磁致伸缩 执行机构2,使得设定的载荷被加载到试样3上。由此,材料测试装置被小型化,并且大的载荷被加载到试样3上。版权所有(C)2004,JPO