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1. 发明专利

JP2007315868A Diffused gas measuring instrument 审中-公开
标题翻译：扩散气体测量仪器
公开(公告)号：JP2007315868A
公开(公告)日：2007-12-06
申请号：JP2006144423
申请日：2006-05-24
申请人： Japs:Kk , Sky Pia:Kk , 株式会社ジャプス , 株式会社スカイピア
发明人： SAURA TAKESHI , SASE AKIRA , KUSAKA MIKIO
IPC分类号： G01N1/22 , G01M17/007
摘要： PROBLEM TO BE SOLVED: To provide a diffused gas measuring instrument that has the change quantity of the background suppressed and that is capable of measuring a diffused gas with high precision.
SOLUTION: In the diffused gas measuring instrument equipped with a hermetically closable measuring chamber, a temperature regulation means for controlling the temperature in the measuring chamber to a predetermined temperature and a pressure-absorbing bag 20 for absorbing the variation of the pressure in the measuring chamber and constituted so as to measure the diffused gas formed from the measuring target product housed in the measuring chamber, the pressure-absorbing bag 20 comprises a bag body formed from a laminated film 30 produced, by successively laminating and integrating a heat-weldable resin layer 31, an EVOH resin layer 32 having an aluminum vapor deposition film 32a formed on its one side, a flexibility applied resin layer 33 and a heat-weldable resin layer 34.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有抑制背景变化量并能够以高精度测量扩散气体的扩散气体测量仪器。解决方案：在具有气密封闭的测量室的扩散气体测量仪器中，将用于将测量室中的温度控制到预定温度的温度调节装置和用于吸收测量室中压力变化的压力吸收袋20 测量室并且构成为测量由容纳在测量室中的测量目标产物形成的扩散气体，吸收袋20包括由层压膜30形成的袋体，该层压膜通过依次层压和集成热 - 可焊接树脂层31，具有在其一侧形成的铝蒸镀膜32a的EVOH树脂层32，柔性施加树脂层33和可热焊接树脂层34.版权所有（C）2008，JPO＆INPIT

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