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    SYSTEM FOR DETECTING LEAKAGE OF GAS
    21.
    发明申请
    SYSTEM FOR DETECTING LEAKAGE OF GAS 审中-公开
    检测气体泄漏的系统

    公开(公告)号：WO1997024593A1

    公开(公告)日：1997-07-10

    申请号：PCT/JP1996003819

    申请日：1996-12-26

    Applicant: JAPAN as represented by DIRECTOR GENERAL OF AGENCY OF INDUSTRIAL SCIENCE AND TECHNOLOGY ,  NAMBA, Mitsuo ,  ASAYAMA, Tsuneo ,  TAKAHASHI, Satoshi

    Inventor： JAPAN as represented by DIRECTOR GENERAL OF AGENCY OF INDUSTRIAL SCIENCE AND TECHNOLOGY

    IPC: G01M03/00

    CPC classification number: G01M3/2807

    Abstract: A system for detecting leakage of gas, capable of easily and reliably detecting the leakage of gas in a field of a predetermined range. The system for detecting leakage of gas comprises a gas feeding amount detector means (1) for detecting the feeding amount of gas at the main gas pipe which branches into individual user pipes, a gas using rate detector means (2) for detecting the using amount of gas at individual users, and a leakage determining means (3) which finds the total amount of the used gas as the sum of amounts of gas used at individual users, and compares the total amount of the used gas with the gas feeding amount to determine if there is a leakage of gas between the main gas pipe and individual users.

    Abstract translation: 一种用于检测气体泄漏的系统，其能够容易且可靠地检测气体在预定范围内的泄漏。 用于检测气体泄漏的系统包括：气体供给量检测装置（1），用于检测分支到各个用户管道中的主气体管道处的气体的供给量;气体使用率检测装置（2），用于检测使用量 个别使用者的气体量和泄漏确定装置（3），其将使用气体的总量作为各个用户使用的气体量的总和，将使用气体的总量与气体供给量进行比较，将 确定主气管和个体用户之间是否有气体泄漏。

    PROCESS FOR PRODUCING CRYSTALLINE MICROPOROUS BODY
    22.
    发明申请
    PROCESS FOR PRODUCING CRYSTALLINE MICROPOROUS BODY 审中-公开
    生产晶体微生物体的方法

    公开(公告)号：WO1996037435A1

    公开(公告)日：1996-11-28

    申请号：PCT/JP1995001985

    申请日：1995-09-28

    Applicant: KUBOTA CORPORATION ,  JAPAN, represented by DIRECTOR GENERAL OF AGENCY OF INDUSTRIAL SCIENCE AND TECHNOLOGY ,  SHIMIZU, Shinichi ,  MIZUKAMI, Fujio ,  KIYOZUMI, Yoshimichi

    Inventor： KUBOTA CORPORATION ,  JAPAN, represented by DIRECTOR GENERAL OF AGENCY OF INDUSTRIAL SCIENCE AND TECHNOLOGY

    IPC: C01B39/02

    CPC classification number: B01J29/40 ,  B01J29/035 ,  B01J29/072 ,  B01J37/0236 ,  B01J2229/26 ,  B01J2229/36 ,  B01J2229/42 ,  C01B37/02 ,  C01B39/02 ,  C01B39/04 ,  C01B39/265 ,  C01B39/38 ,  C01B39/46 ,  Y10S423/22 ,  Y10S423/25 ,  Y10S423/29

    Abstract: A process for producing a crystalline microporous body under mild conditions using simple equipment in a highly safe state, which process is suited for producing various crystalline microporous bodies usable as adsorbents, catalysts and separating materials. The process is characterized by the use of a crystallization regulator comprising a cationic compound or an amine and the starting material containing a silicate having an ideal compositional formula of NaHSi2O5 or silicon dioxide or the use of the starting material containing silicon dioxide and an aluminum salt, and comprises the step of mixing the reactants, the step of conducting solid-liquid separation of the fine particles thus formed, and the step of crystallizing the solid component thus separted. As compared with the conventional hydrothermal synthesis process requiring such severe conditions as high temperature, pressure and alkalinity, this process is improved in safety and economy, serves to control the pore diameters arbitrarily, and gives a molded body retaining a high content of the porous structure.

    Abstract translation: 在温和条件下使用简单的设备在高度安全的状态下生产结晶微孔体的方法，该方法适用于生产可用作吸附剂，催化剂和分离材料的各种结晶微孔体。 该方法的特征在于使用包含阳离子化合物或胺的结晶调节剂和含有具有理想的组成式NaHSi2O5或二氧化硅的硅酸盐的原料或使用含有二氧化硅和铝盐的原料， 并且包括混合反应物的步骤，如此形成的细颗粒进行固液分离的步骤和使如此分离的固体组分结晶的步骤。 与需要如高温，高压和碱度等苛刻条件的常规水热合成方法相比，该方法在安全性和经济性方面得到改善，用于任意控制孔径，并赋予保持多孔结构高含量的成型体 。

    METHOD OF REMOVING HARMFUL IONS AND REMOVER FOR USE IN THE SAME
    28.
    发明公开
    METHOD OF REMOVING HARMFUL IONS AND REMOVER FOR USE IN THE SAME 审中-公开
    维多利亚州立大学维多利亚州立大学

    公开(公告)号：EP1063201A1

    公开(公告)日：2000-12-27

    申请号：EP98959198.7

    申请日：1998-12-14

    Applicant: JAPAN as Represented by DIRECTOR GENERAL OF AGENCY OF INDUSTRIAL SCIENCE AND TECHNOLOGY ,  MITSUBISHI CORPORATION ,  Tatsumi, Kenji ,  Wada, Shinji

    Inventor： TATSUMI, Kenji ,  WADA, Shinji ,  YUKAWA, Yasuhiro

    IPC: C02F1/62 ,  C02F1/64 ,  C02F1/58

    CPC classification number: C02F1/56 ,  C02F2101/20

    Abstract: Described are a method of removing harmful ions such as copper, zinc, cadmium, chromium or lead contained in water efficiently and with a reduced amount of formation of sludge and a removing agent used therefor. The removing method is such that an anionic group-containing hydrophilic polymeric substance is dispersed in the water in an undissolved state, and the harmful ions are insolubilized while maintaining the hydrophilic polymeric substance in the undissolved state. The harmful ion removing agent is characterized in that the agent is a powder or liquid containing an anionic group-containing hydrophilic polymeric substance.

    Abstract translation: 描述了有效地除去水中所含的铜，锌，镉，铬或铅等有害离子的方法，同时减少污泥形成量和用于其的除去剂。 除去方法是使含阴离子性基团的亲水性高分子物质分散在未溶解状态的水中，在保持亲水性高分子物质处于未溶解状态的同时使有害离子不溶解。 有害的离子去除剂的特征在于该试剂是含有含阴离子基团的亲水性聚合物质的粉末或液体。

    BUTADIENE POLYMERS AND PROCESS FOR PRODUCING CONJUGATED DIENE POLYMERS
    29.
    发明公开
    BUTADIENE POLYMERS AND PROCESS FOR PRODUCING CONJUGATED DIENE POLYMERS 有权
    VERFAHREN ZUR HERSTELLUNG KONJUGIERTER DIENPOLYMERE的BUTADIENPOLYMERE

    公开(公告)号：EP1054026A1

    公开(公告)日：2000-11-22

    申请号：EP99901943.3

    申请日：1999-02-04

    Applicant: JAPAN as Represented by DIRECTOR GENERAL OF AGENCY OF INDUSTRIAL SCIENCE AND TECHNOLOGY ,  Japan Chemical Innovation Institute

    Inventor： SOGA, Kazuo ,  ASAI, Michihiko ,  SUZUKI, Yasuzo ,  MIYAZAWA, Akira ,  TSUCHIHARA, Kenji ,  MURATA, Masahide ,  OZAKI, Hiroyuki ,  KAWABE, Masanao ,  FUKUI, Yoshifumi ,  JIN, Jizhu ,  HAGIHARA, Hideaki ,  KASE, Toshio

    IPC: C08F36/06 ,  C08F4/642 ,  C08F8/00

    CPC classification number: C08C19/44 ,  C08F36/06 ,  C08F4/642

    Abstract: A butadiene polymer (i) having a cis bond unit content of at least 50% based on the total butadiene units, a number average molecular weight (Mn) of 1,000 to 10,000,000, and at least 80%, based on the total molecular chains, of living chains containing a transition metal of group IV of the Periodic table at a terminal thereof; a polymer (ii) obtained by modifying terminals of the polymer (i); and a polymer (iii) obtained by coupling the polymers (i). These polymers (i), (ii) and (iii) are obtained by polymerizing a conjugated diene monomer alone or with a copolymerizable monomer at a specific temperature in the presence of a catalyst comprising a compound (A) of a transition metal of group IV of the periodic table having a cyclopentadienyl structure and a co-catalyst (B) selected from organoaluminum-oxy compound (a) and others and optionally further by contacting the resultant polymer with a terminal modifier or a coupling agent.

    Abstract translation: 丁二烯聚合物（i）基于总的丁二烯单元具有至少50％的顺式键单元含量，基于总分子链的数均分子量（Mn）为1,000至10,000,000，和至少80％ 含有周期表IV族过渡金属末端的活链; 通过改性聚合物（i）的末端获得的聚合物（ii）; 和通过偶联聚合物（i）获得的聚合物（iii）。 这些聚合物（ⅰ），（ⅱ）和（ⅲ）可以通过在包含IV族过渡金属化合物（A）的催化剂存在下，在特定温度下单独或与可共聚单体共聚而获得 的具有环戊二烯基结构的周期表和选自有机铝 - 氧化合物（a）等的助催化剂（B），并任选地进一步通过使所得聚合物与末端改性剂或偶联剂接触。

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