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    Hydrogen-absorbing alloy and hydrogen sensor using the same
    4.
    发明专利
    Hydrogen-absorbing alloy and hydrogen sensor using the same 有权
    氢吸收合金和氢传感器使用相同

    公开(公告)号：JP2011219841A

    公开(公告)日：2011-11-04

    申请号：JP2010093135

    申请日：2010-04-14

    Applicant: Atsumi Tec:Kk ,  株式会社アツミテック

    Inventor： UCHIYAMA NAOKI ,  KANAI TOMOMI ,  HARADA KAZUMI

    IPC: C22C19/00 ,  C22C1/00 ,  G01N21/59

    CPC classification number: G01N21/29 ,  C01B3/0031 ,  C01B3/0042 ,  C01B3/0078 ,  C22C1/00 ,  C22C16/00 ,  C22C23/00 ,  G01N21/00 ,  G01N21/59 ,  G01N21/783 ,  G01N33/005 ,  G01N2021/7783 ,  Y02E60/327 ,  Y10T436/21 ,  Y10T436/22

    Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen-absorbing alloy capable of releasing hydrogen or being dehydrogenated quickly after absorbing hydrogen or being hydrogenated, and to provide a hydrogen sensor using the hydrogen-absorbing alloy.SOLUTION: The hydrogen sensor uses the hydrogen-absorbing alloy comprising a Mg-Ni-based alloy and a Zr-Ti-based alloy, and comprises: a substrate 2; a hydrogen reaction layer 3 arranged on the substrate 2 and comprising the Mg-Ni-based alloy and the Zr-Ti-based alloy; and a first catalyst layer 4 arranged on the hydrogen reaction layer 3, for promoting the hydrogenation of the Mg-Ni-based alloy.

    Abstract translation: 要解决的问题：提供能够释放氢气或在吸收氢气或被氢化之后迅速脱氢的吸氢合金，并提供使用该吸氢合金的氢传感器。 解决方案：氢传感器使用包含Mg-Ni基合金和Zr-Ti基合金的吸氢合金，并且包括：基板2; 配置在基板2上并含有Mg-Ni系合金和Zr-Ti系合金的氢反应层3; 以及布置在氢反应层3上的第一催化剂层4，用于促进Mg-Ni基合金的氢化。 版权所有（C）2012，JPO＆INPIT

    Hydrogen gas visualization device
    6.
    发明专利
    Hydrogen gas visualization device 有权
    氢气可视化装置

    公开(公告)号：JP2007108121A

    公开(公告)日：2007-04-26

    申请号：JP2005301713

    申请日：2005-10-17

    Applicant: Atsumi Tec:Kk ,  株式会社アツミテック

    Inventor： UCHIYAMA NAOKI ,  MATSUMOTO HIROYUKI

    IPC: G01N31/00 ,  B01J23/40 ,  G01N21/77 ,  G01N21/78 ,  G01N31/10

    CPC classification number: G01N21/77 ,  G01N2021/7773 ,  Y10T436/175383 ,  Y10T436/22

    Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen gas visualization device capable of safely and rapidly visualizing the presence and flow of a hydrogen gas in an atmosphere in which a device for manufacturing hydrogen or the like is present. SOLUTION: The hydrogen gas visualizing device has a hydrogen sensor which has the thin film layer formed on the surface of a substrate and the catalyst layer formed on the surface of the thin film layer and hydrogenating the thin film layer upon the contact with the hydrogen gas contained in the atmosphere to change the optical reflectivity of the thin film layer and at least one sensor surface equipped with the hydrogen sensor. The distribution of the hydrogen gas contained in the atmosphere is visualized on a two-dimensional plane to visualize the presence and flow of the hydrogen gas. COPYRIGHT: (C)2007,JPO&INPIT

    Abstract translation: 要解决的问题：提供一种氢气可视化装置，其能够在存在用于制造氢气等的装置的气氛中安全且快速地观察氢气的存在和流动。 解决方案：氢气可视化装置具有氢传感器，其具有形成在基板表面上的薄膜层和形成在薄膜层表面上的催化剂层，并且在接触时使薄膜层氢化 包含在大气中的氢气以改变薄膜层的光反射率和至少一个配备有氢传感器的传感器表面。 包含在气氛中的氢气的分布在二维平面上可视化以显现氢气的存在和流动。 版权所有（C）2007，JPO＆INPIT

    Hydrogen sensor and detection method of hydrogen
    7.
    发明专利
    Hydrogen sensor and detection method of hydrogen 有权
    氢传感器和氢气检测方法

    公开(公告)号：JP2005315700A

    公开(公告)日：2005-11-10

    申请号：JP2004133339

    申请日：2004-04-28

    Applicant: Alps Electric Co Ltd ,  Honda Motor Co Ltd ,  アルプス電気株式会社 ,  本田技研工業株式会社

    Inventor： ONO TAIICHI ,  KONNO TOSHIAKI

    IPC: G01N27/12 ,  G01N33/00

    CPC classification number: G01N27/125 ,  G01N33/005 ,  Y10S436/806 ,  Y10T436/22

    Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen sensor capable of detecting gaseous hydrogen at a room temperature, dispensing with heating, having a power-saving structure, usable repeatedly after hydrogen detection is once finished, and usable for a long period, and a detection method of hydrogen. SOLUTION: This sensor has a hydrogen detection part comprising a semiconductor 2 and a hydrogen absorber 3 attached to at least a part of the surface thereof, and is equipped with pairs of electrodes 5, 6 arranged on the semiconductor across the attached position of the hydrogen absorber in the nonconducting state by the hydrogen absorber. Existence of hydrogen can be detected from a resistance value change of the semiconductor corresponding to the occurrence of hydrogen absorption into the hydrogen absorber measured between the pairs of electrodes. COPYRIGHT: (C)2006,JPO&NCIPI

    Abstract translation: 要解决的问题：为了提供能够在室温下检测气态氢的氢传感器，分配加热，具有省电结构，一旦完成氢气检测后重复使用，并且可以长期使用， 和氢的检测方法。 解决方案：该传感器具有包含半导体2和附着在其表面的至少一部分上的氢吸收体3的氢检测部，并且配置有配置在半导体上的成对电极5,6， 的氢吸收体处于非导电状态的氢吸收体。 可以从对应于在电极对之间测量的对吸氢剂的氢吸收的发生的电阻值变化来检测氢的存在。 版权所有（C）2006，JPO＆NCIPI

    Method for measuring concentration of mercury in hydrocarbon
    8.
    发明专利
    Method for measuring concentration of mercury in hydrocarbon 有权
    测量汞中汞浓度的方法

    公开(公告)号：JP2005233756A

    公开(公告)日：2005-09-02

    申请号：JP2004042892

    申请日：2004-02-19

    Applicant: Japan Petroleum Exploration Co Ltd ,  石油資源開発株式会社

    Inventor： HIRANO HITOMI ,  OKADA SHINICHI ,  TSUZUKI NAOHIDE ,  YASUDA YOSHIO

    IPC: G01N31/00 ,  G01N1/22 ,  G01N21/31 ,  G01N30/12 ,  G01N31/12 ,  G01N33/00 ,  G01N33/22 ,  G01N33/28

    CPC classification number: G01N33/0045 ,  Y10T436/21 ,  Y10T436/212 ,  Y10T436/214 ,  Y10T436/216 ,  Y10T436/218 ,  Y10T436/22

    Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring the concentration of mercury in hydrocarbon having high reliability and capable of simply measuring the concentration of mercury in hydrocarbon with good reproducibility. SOLUTION: The method for measuring the concentration of mercury in hydrocarbon has a step for putting hydrocarbon in a sample boat 12 on which an adsorbent containing a metal forming amalgam along with mercury is placed to weigh the same and a step for heating the hydrocarbon in the sample boat 12 along with the adsorbent in a combustion furnace 13 to measure the amount of mercury in the formed gas. COPYRIGHT: (C)2005,JPO&NCIPI

    Abstract translation: 要解决的问题：提供一种用于测量具有高可靠性的烃中的汞浓度的方法，并且能够以良好的再现性简单地测量烃中的汞浓度。 解决方案：用于测量烃中汞浓度的方法具有将烃放入样品舟12中的步骤，在样品舟12中，将含有形成金属的汞的吸附剂与汞一起放置在其上以进行称重，并且加热步骤 样品舟12中的烃与吸附剂一起在燃烧炉13中，以测量形成的气体中的汞的量。 版权所有（C）2005，JPO＆NCIPI

    Element analyzing method and device therefor
    10.
    发明专利
    Element analyzing method and device therefor 失效
    元素分析方法及其设备

    公开(公告)号：JPS5784355A

    公开(公告)日：1982-05-26

    申请号：JP16041880

    申请日：1980-11-13

    Applicant: Sumitomo Chem Co Ltd

    Inventor： ITOU TADAMASA

    IPC: G01N31/00 ,  G01N31/12

    CPC classification number: G01N31/12 ,  Y10T436/176921 ,  Y10T436/188 ,  Y10T436/19 ,  Y10T436/22 ,  Y10T436/23

    Abstract: PURPOSE:To conduct quantitative determination by burning a specimen in 100% oxygen gas, dividing combustion gas at a constant ratio and sending it to a reducing agent layer, converting nitrogen oxide into nitrogen gas and converting moisture into acetylene gas in a calcium carbide-filled pipe. CONSTITUTION:Oxygen gas is made to flow in conduits 22 and 24, and after temerpature of a heating furnace is stabilized, a port which has sampled a specimen is held on the tip of a specimen-inserting rod, the specimen-inserting rod is inserted in such a manner that the port-holding section becomes the center of the heating furnace, the specimen is allowed to make perfect combustion, and combustion gas and surplus oxygen gas are circulated in the combustion system to provide a uniform gas. And then, by switching a combustion gas introducing cock, a carrier gas is allowed to flow in such an order as a conduit 6, a flow-measuring pipe and a conduit 9, the combustion gas in the measuring pipe is introduced into a reducing pipe, and the oxygen gas is completely removed, and at the same time, nitrogen oxide is reduced to nitrogen gas. If necessary, moisture is converted into acetylene in a gas abssorbing reaction tube, and after it is segregated by a segregating column, detection and quantitative determination of nigrogen gas, carbon dioxide gas and acetylene gas are conducted by using a thermal conductivity detector.

    Abstract translation: 目的：通过在100％氧气中燃烧样品进行定量测定，将燃烧气体以恒定比例分配，并将其送至还原剂层，将氮氧化物转化为氮气，并将水分转化为填充碳化钙的乙炔气体 管。 构成：在导管22,24中使氧气流动，在加热炉的温度稳定后，将取样试样的端口保持在试样插入杆的前端，插入试样插入杆 使得端口保持部成为加热炉的中心，允许试样完全燃烧，并且燃烧气体和剩余的氧气在燃烧系统中循环以提供均匀的气体。 然后，通过切换燃烧气体导入旋塞，允许载气按导管6，流量测量管和导管9的顺序流动，将测量管中的燃烧气体引入还原管 ，氧气完全除去，同时氮氧化物还原成氮气。 如果需要，在气体排除反应管中将水分转化为乙炔，在通过分离塔分离后，使用导热性检测器进行氮气，二氧化碳气体和乙炔气体的检测和定量测定。

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