WATER ELECTROLYSIS METHOD AND DEVICE FOR DETERMINATION OF HYDROGEN AND OXYGEN STABLE ISOTOPIC COMPOSITION
    1.
    发明申请
    WATER ELECTROLYSIS METHOD AND DEVICE FOR DETERMINATION OF HYDROGEN AND OXYGEN STABLE ISOTOPIC COMPOSITION 审中-公开
    水电解方法和用于确定氢和稳定同位素组成的装置

    公开(公告)号:WO2004055241A2

    公开(公告)日:2004-07-01

    申请号:PCT/JP2003/015999

    申请日:2003-12-12

    IPC: C25B

    CPC classification number: G01N33/18 G01N2033/1873 Y02E60/366

    Abstract: To provide a water electrolysis device for the determination of stable isotopic composition of water and a water electrolysis method for stable isotopic composition of water capable of analyzing many samples with ease, with safety and at low cost in a very short time, and rapidly analyzing 17O. The water electrolysis device performing mass spectrometry of hydrogen or oxygen stable isotopic composition includes: a proton exchange membrane which is made of fluorocarbon polymer plated non-electrolytically with platinum, iridium, rhodium or iridium-rhodium alloy, and a cathode and an anode made of porous titanium plated with platinum and sandwiching the proton exchange membrane, in which water is electrolyzed by introducing it into the anode side chamber and supplying a DC current between the anode and the cathode, and oxygen gas generated at the anode and hydrogen gas generated at the cathode are respectively allowed to flow into a isotope ratio mass spectrometer. Also it is provided that a water electrolysis method for stable isotopic composition of water using the water electrolysis device.

    Abstract translation: 提供用于测定水的稳定同位素组成的水电解装置和用于稳定同位素组成的水的电解方法,其能够在非常短的时间内以安全和低成本容易地分析许多样品,并快速分析17O 。 执行氢或氧稳定同位素组成的质谱分析的水电解装置包括:由铂,铱,铑或铱 - 铑合金非电解镀氟碳聚合物制成的质子交换膜,以及阴极和阳极,由 镀铂的多孔钛和夹着质子交换膜,其中通过将水引入阳极侧室并在阳极和阴极之间提供直流电流以及在阳极处产生的氧气和在 阴极分别流入同位素比质谱仪。 还提供了使用水电解装置的用于水的稳定同位素组成的水电解方法。

    2.
    发明专利
    未知

    公开(公告)号:DE4002985C2

    公开(公告)日:1993-08-12

    申请号:DE4002985

    申请日:1990-02-01

    Abstract: A method of carrying out an accelerated light fastness test on a sample of a material to be used under certain conditions of air convection along the surface thereof, is constituted by the steps of positioning a sample to be tested with the surface thereof which is exposed to light during intended conditions of use of the material spaced at a distance from a light source having a constant intensity of light radiated therefrom for causing the surface of the sample to receive a desired intensity of light, and positioning a filter between the surface of the sample and the light source and spaced a distance from the surface of the sample for causing air between the filter and the sample to be at the convection conditions corresponding to the certain conditions of air convection at the surface of the material under its intended conditions of use, whereby the temperature conditions of the material at the surface facing the source of light are made to correspond to the temperature conditions during the intended use of the material.

    Composite cycle testing equipment
    3.
    发明专利
    Composite cycle testing equipment 有权
    复合周期测试设备

    公开(公告)号:JP2011196892A

    公开(公告)日:2011-10-06

    申请号:JP2010065550

    申请日:2010-03-23

    Inventor: SUGA SHIGEO

    Abstract: PROBLEM TO BE SOLVED: To materialize composite cycle testing equipment provided with a solution supplying and recovering mechanism of an atomizing solution capable of preventing not only the variation of the pH and concentration of the atomizing solution used in an atomizing test but also the freezing of the atomizing solution even at a low temperature without bringing about an increase in cost and the leak of the atomizing solution.SOLUTION: The composite cycle testing equipment is characterized by providing the solution supplying and recovering mechanism which supplies the atomizing solution to the solution sump from the solution tank installed outside the test tank at the time of execution of an atomizing test for turning the atomizing solution in the solution sump installed in a test tank misty by an atomizing nozzle to bring the same into contact with an object to be tested and recovers the atomizing solution in the solution sump in the solution tank at the time of completion of the atomizing test.

    Abstract translation: 要解决的问题:为了实现具有雾化溶液的溶液供应和回收机理的复合循环测试设备,其不仅能够防止雾化试验中使用的雾化溶液的pH和浓度的变化,而且还可以防止 即使在低温下即使雾化溶液也不会导致雾化溶液的成本增加和泄漏。解决方案:复合循环测试设备的特点是提供溶液供应和回收机制,将雾化溶液从 溶解罐安装在试验箱外面,在雾化试验中,通过雾化喷嘴将安装在试验罐中的溶液槽中的雾化溶液转化成雾化试验,使其与待测试物体接触,并回收 在t完成时溶液槽中的溶液槽中的雾化溶液 他雾化测试。

    Irradiance meter
    4.
    实用新型

    公开(公告)号:JP3132621U

    公开(公告)日:2007-06-14

    申请号:JP2007002401

    申请日:2007-04-05

    Abstract: 【課題】分光分布の異なる光に対して、放射照度校正回路を設けて一台の放射照度計で放射照度を測定する。
    【解決手段】受光部と放射照度表示部の間に、各試験条件の光に対応した複数の放射照度校正回路と前記各試験条件の光に対応した複数の選択スイッチとを設け、測定する光の分光分布に対応して選択スイッチを切り換えて放射照度校正回路で受光部からの信号を補正して正確な放射照度を測定することによって、一台の放射照度計で、光源の種類及び前記光源と光源用フィルタとの組み合わせによって、分光分布の異なる光の放射照度を測定することができる。
    【選択図】図2

    Weathering testing machine
    5.
    实用新型

    公开(公告)号:JP3120396U

    公开(公告)日:2006-03-30

    申请号:JP2006000297

    申请日:2006-01-18

    Inventor: 長市 須賀

    Abstract: 【課題】
    各種の光源を用い複数の試料の耐候性を調べる装置において、試料枠のいかなる定位置に装着した試料においても、同一試料で、且つ、同一試験条件で耐候試験を行った場合には、同一の結果が得られる、温度制御性及び風速均一性の高い耐候試験機を提供すること。
    【解決の手段】
    試料表面を調質した空気が同一風量で均一に流れるように、試験槽底部と試験槽天井板に筒状の空気供給機構と空気排気機構を装着したことを特徴とする各種の光を光源とした耐候試験機【選択図】
    図1

    Salt spray test equipment
    7.
    实用新型

    公开(公告)号:JP3105298U

    公开(公告)日:2004-10-28

    申请号:JP2004002754

    申请日:2004-05-18

    Abstract: 【課題】加湿器内に水垢が固着しない塩水噴霧試験装置を提供すること。
    【解決手段】外気をエアコンプレッサ1に通して圧縮空気を形成し、エアコンプレッサ1から通気圧力を調整して空気飽和器2に通してエアを噴霧ノズル3a,3bから吐出させて、噴霧ノズルから吐出させた塩溶液をミストとして噴霧塔4より試験槽5内に噴霧させる塩水噴霧試験装置10において、加湿器6とエアコンプレッサに接続されたバブリング用配管7を設け、エアコンプレッサが作動している間、エアコンプレッサから加湿器へもエアを導入することにより、加湿器の水垢付着を防止する。
    【選択図】図1

    Mist atomizer for atomizing test
    8.
    发明专利
    Mist atomizer for atomizing test 有权
    MIST ATOMIZER进行试验

    公开(公告)号:JP2011196893A

    公开(公告)日:2011-10-06

    申请号:JP2010065551

    申请日:2010-03-23

    Inventor: SUGA SHIGEO

    Abstract: PROBLEM TO BE SOLVED: To simplify the constitution of a mist atomizer used in an atomizing test and to enhance not only the user's convenience of the mist atomizer but also the atomizing capacity of the mist atomizer.SOLUTION: In the mist atomizer used in the atomizing test, a casing serving as the body of the mist atomizer is provided, an air passage for guiding compressed air into the casing is provided, a jet orifice is provided in the downstream end of the air passage of the casing, the liquid pipe mounted in the casing is provided so as to be directed to the jet orifice, an air flow channel is formed between the inner peripheral surface on the downstream side of the air passage and the outer peripheral surface of the liquid pipe, the liquid nozzle of the outlet region of the liquid pipe is surrounded by the air flow channel and a guide groove means for rectifying air in the air flow channel are provided in the inner peripheral surface on the downstream side of the air passage and the outer peripheral surface of the liquid pipe.

    Abstract translation: 要解决的问题:为了简化雾化试验中使用的雾化雾化器的结构,不仅增强了雾化器的使用者的便利性,而且提高了雾化器的雾化能力。解决方案:在雾化器中使用的雾化器 测试时,设置了用作雾化器主体的壳体,设置用于将压缩空气引导到壳体中的空气通道,在壳体的空气通道的下游端设置喷射孔,将液体管安装在 壳体被设置成被引导到喷射孔,在空气通道的下游侧的内周面和液体管的外周面之间形成空气流路,出口区域的液体喷嘴 的液体管道被空气流动通道包围,并且在空气通道的下游侧的内周面中设置有用于整流空气流动通道中的空气的引导槽装置, 液体管的外周表面。

    The piping member for environmental testing equipment

    公开(公告)号:JP3106401U

    公开(公告)日:2005-01-06

    申请号:JP2004003959

    申请日:2004-07-06

    Inventor: 長市 須賀

    Abstract: 【課題】接着剤が劣化しても外れにくく、かつ、配管作業が簡易であることを可能とする環境試験装置用配管部材を提供すること。
    【解決手段】管の内側にねじ溝を有する直管Aと、外径が直管Aの内径と同じであって直管Aのねじ溝4と螺合するねじ山を有して軸方向のスリットが一又は二以上設けてある直管Bからなり、直管Aと直管Bを、両直管の全長が伸縮可能に嵌合して、配管後に接着剤を当該スリットに流し込んで直管Aと直管Bを接着し固着しうる。
    【選択図】図1

    Gaseous corrosion testing device
    10.
    发明专利
    Gaseous corrosion testing device 有权
    气体腐蚀测试装置

    公开(公告)号:JP2011021899A

    公开(公告)日:2011-02-03

    申请号:JP2009164522

    申请日:2009-07-13

    Abstract: PROBLEM TO BE SOLVED: To obtain a gaseous corrosion testing device capable of performing a gaseous corrosion test, while performing a hygrothermal cycle test without forming dew on a wall surface of a test tank, capable of improving the gas concentration stability in the test tank and the reproducibility of test results, and capable of performing the hygrothermal cycle test under an atmosphere where gas concentration is controlled at all times.
    SOLUTION: The gaseous corrosion testing device is such that each set value of temperature, humidity and corrosion gas concentration, at which dew is not formed on the wall surface of the test tank, is set in at least one condition, and the hygrothermal cycle test is performed in which the tests under the set condition are repeated, at each predetermined temperature transition time once or in combination of a plurality of number of times.
    COPYRIGHT: (C)2011,JPO&INPIT

    Abstract translation: 要解决的问题为了获得能够进行气体腐蚀试验的气体腐蚀试验装置,在进行湿热循环试验而不在试验罐的壁面上形成露水的情况下,能够提高试验罐的气体浓度稳定性 测试罐和测试结果的重复性,并且能够在始终控制气体浓度的气氛下进行湿热循环试验。

    解决方案:气体腐蚀测试装置使得在测试罐的壁表面上没有形成露点的温度,湿度和腐蚀气体浓度的设定值至少设置在一个条件下, 进行湿热循环试验,其中在每个预定温度转变时间重复设定条件下的试验一次或多次组合。 版权所有(C)2011,JPO&INPIT

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