利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

19 条记录 (耗时 0.018 秒)

    Gas sensor having lead wires extending in insulating and hermetically sealed holder
    1.
    发明授权
    Gas sensor having lead wires extending in insulating and hermetically sealed holder 失效
    气体传感器具有在绝缘和气密密封的支架内延伸的引线

    公开(公告)号：US4399017A

    公开(公告)日：1983-08-16

    申请号：US338539

    申请日：1982-01-11

    申请人： Yasuhide Inoue ,  Kenji Ikezawa ,  Shinji Kimura

    发明人： Yasuhide Inoue ,  Kenji Ikezawa ,  Shinji Kimura

    IPC分类号： G01N27/04 ,  G01N27/12 ,  G01N27/28 ,  G01N27/407 ,  G01N27/409 ,  G01N27/413 ,  G01N27/416 ,  G01N27/58

    CPC分类号： G01N27/407 ,  G01N27/4062 ,  G01N27/4078

    摘要： A gas sensor having a gas sensing element, e.g. a solid electrolyte oxygen concentration cell, attached to a front end of a rod-shaped ceramic holder which is fitted in a tubular metal casing and a short rod-shaped ceramic plug fitted in a rear end portion of the tubular casing so as to leave a space between the rear end of the holder and the plug. Across the space, a plurality of lead wires attached to the sensing element extend through axial holes bored in both the holder and the plug. The space between the holder and the plug and the holes in the plug are filled with a hermetic sealant, which is preferably a lead glass solidified from molten state within the casing, to positively prevent gases subject to measurement from passing through the holes in the holder.

    摘要翻译： 具有气体传感元件的气体传感器，例如 固体电解质氧浓度电池，其安装在安装在管状金属外壳中的棒状陶瓷保持器的前端和装配在管状外壳的后端部的短棒形陶瓷塞，以便留下一个 支架后端与插头之间的空间。 在整个空间中，附接到感测元件的多根引线延伸穿过在支架和插头中钻孔的轴向孔。 保持器与插头之间的空间以及插头中的孔中填充有密封剂，该密封剂优选为在壳体内从熔融状态固化的铅玻璃，以可靠地防止测量中的气体通过保持器中的孔 。

    Phosphonic diester derivatives
    5.
    发明授权
    Phosphonic diester derivatives 失效
    膦酸二酯衍生物

    公开(公告)号：US5985858A

    公开(公告)日：1999-11-16

    申请号：US91946

    申请日：1998-06-26

    申请人： Kazuyoshi Miyata ,  Yasuhiro Sakai ,  Yasuo Shoji ,  Yoshihiko Tsuda ,  Yasuhide Inoue ,  Keigo Sato ,  Shinya Miki

    发明人： Kazuyoshi Miyata ,  Yasuhiro Sakai ,  Yasuo Shoji ,  Yoshihiko Tsuda ,  Yasuhide Inoue ,  Keigo Sato ,  Shinya Miki

    IPC分类号： C07F9/6509 ,  C07F9/6539 ,  C07F9/6553 ,  C07F9/6558 ,  C07F9/6561 ,  A61K31/67 ,  A61K31/675

    CPC分类号： C07F9/650964 ,  C07F9/6539 ,  C07F9/655345 ,  C07F9/65583 ,  C07F9/65586 ,  C07F9/6561

    摘要： A phosphonic diester derivative represented by the following formula (1): ##STR1## wherein R.sup.1 represents a cycloalkyl group; a phenyl group which may have 1 to 3 substituents selected from the group consisting of a lower alkoxy group, a lower alkyl group, a halogen atom, a halogen-substituted lower alkyl group, a lower alkanoyl group, a nitro group, a benzoyl group, a cyano group, an N-lower alkylcarbamoyl group, an N-phenyl-lower alkylcarbamoyl group, an N-(halogen-substituted phenyl)carbamoyl group and an N,N-di-lower alkylcarbamoyl group; a 1,3,4-thiadiazol-2-yl group having a halogen-substituted lower alkyl group as a substituent; a thiazolyl group; a pyridyl group which may be substituted by a halogen atom; a benzothiazol-2-yl group having 1 to 2 lower alkoxy groups on the phenyl ring; or a 4,5-dihydrothieno[3,2-e]benzothiazol-2-yl group; R.sup.2 represents a hydrogen atom or a phenyl lower alkyl group; R.sup.3 and R.sup.4 each represents a lower alkyl group; and A represents a heterocyclic ring selected from the group consisting of a pyrazine ring, a thiophene ring and a phenyl-substituted thiazole ring; the derivative being of value as an agent for treating and preventing hyperlipidemia, diabetes and cataract, or as an antitumor agent.

    摘要翻译： PCT No.PCT / JP96 / 03775第 371日期：1998年6月26日 102（e）日期1998年6月26日PCT 1996年12月24日PCT公布。 公开号WO97 / 24360 PCT 日期：1997年7月10日由下式（1）表示的膦酸二酯衍生物：其中R1表示环烷基; 可以具有1〜3个选自低级烷氧基，低级烷基，卤素原子，卤素取代的低级烷基，低级烷酰基，硝基，苯甲酰基的取代基的苯基 ，氰基，N-低级烷基氨基甲酰基，N-苯基 - 低级烷基氨基甲酰基，N-（卤素取代的苯基）氨基甲酰基和N，N-二低级烷基氨基甲酰基; 具有卤素取代的低级烷基作为取代基的1,3,4-噻二唑-2-基; 噻唑基 可被卤素原子取代的吡啶基; 在苯环上具有1至2个低级烷氧基的苯并噻唑-2-基; 或4,5-二氢噻吩并[3,2-e]苯并噻唑-2-基; R2表示氢原子或苯基低级烷基; R3和R4各自表示低级烷基; A表示选自吡嗪环，噻吩环和苯基取代的噻唑环的杂环; 该衍生物作为治疗和预防高脂血症，糖尿病和白内障或作为抗肿瘤剂的药剂是有价值的。