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27 条记录 (耗时 0.014 秒)

    Method for preparing unsaturated compounds
    1.
    发明授权
    Method for preparing unsaturated compounds 失效
    不饱和化合物的制备方法

    公开(公告)号：US5321186A

    公开(公告)日：1994-06-14

    申请号：US977783

    申请日：1992-11-17

    申请人： Tadatoshi Honda ,  Kazuhiro Terada

    发明人： Tadatoshi Honda ,  Kazuhiro Terada

    IPC分类号： B01J27/18 ,  C07B61/00 ,  C07C5/48 ,  C07C11/02 ,  C07C253/24 ,  C07C255/07 ,  C07C2/00

    CPC分类号： C07C5/48 ,  C07C253/24 ,  Y02P20/52

    摘要： A method for preparing an unsaturated compound mainly comprising monoolefins, or a mixture of .alpha., .beta.-unsaturated nitriles and monoolefins comprises coming a mixed gas which comprises paraffins and oxygen, or paraffins, oxygen and ammonia in contact with a catalyst which comprises (1) an oxide of phosphorus and (2) at least one oxide selected from the group consisting of indium oxide and tin oxide or comprises, in addition to the foregoing catalytic components, (3) at least one oxide selected from the group consisting of vanadium oxide, tungsten oxide and molybdenum oxide. The method makes it possible to prepare monoolefins, or a mixture of .alpha., .beta.-unsaturated nitriles and monoolefins in high yield and high selectivity from cheap starting materials, parafins.

    摘要翻译： 制备主要包含单烯烃或α，β-不饱和腈和单烯烃的混合物的不饱和化合物的方法包括将包含链烷烃和氧气的链烷烃，氧和氨与催化剂接触的混合气体包括（1） 磷的氧化物和（2）选自氧化铟和氧化锡中的至少一种氧化物，或者除了上述催化组分外还包含（3）至少一种选自氧化钒， 氧化钨和氧化钼。 该方法使得可以从廉价的起始材料，石蜡中以高产率和高选择性制备单烯烃或α，β-不饱和腈和单烯烃的混合物。

    Method for preparing unsaturated compounds
    3.
    发明授权
    Method for preparing unsaturated compounds 失效
    不饱和化合物的制备方法

    公开(公告)号：US5220049A

    公开(公告)日：1993-06-15

    申请号：US977778

    申请日：1992-11-17

    申请人： Tadatoshi Honda ,  Kazuhiro Terada

    发明人： Tadatoshi Honda ,  Kazuhiro Terada

    IPC分类号： C07C5/48 ,  C07C253/24

    CPC分类号： C07C5/48 ,  C07C253/24 ,  Y02P20/52

    摘要： A method for preparing an unsaturated compound mainly comprising monoolefins, or a mixture of .alpha., .beta.-unsaturated nitriles and monoolefins comprises coming a mixed gas which comprises paraffins and oxygen, or paraffins, oxygen and ammonia in contact with a catalyst which comprises (1) an oxide of phosphorus and (2) at least one oxide selected from the group consisting of indium oxide and tin oxide or comprises, in addition to the foregoing catalytic components, (3) at least one oxide selected from the group consisting of vanadium oxide, tungsten oxide and molybdenum oxide. The method makes it possible to prepare monoolefins, or a mixture of .alpha., .beta.-unsaturated nitriles and monoolefins in high yield and high selectivity from cheap starting materials, parafins.

    摘要翻译： 制备主要包含单烯烃或α，β-不饱和腈和单烯烃的混合物的不饱和化合物的方法包括将包含链烷烃和氧气的链烷烃，氧和氨与催化剂接触的混合气体包括（1） 磷的氧化物和（2）选自氧化铟和氧化锡中的至少一种氧化物，或者除了上述催化组分外还包含（3）至少一种选自氧化钒， 氧化钨和氧化钼。 该方法使得可以从廉价的起始材料，石蜡中以高产率和高选择性制备单烯烃或α，β-不饱和腈和单烯烃的混合物。

    Preparation process of indole
    4.
    发明授权
    Preparation process of indole 失效
    吲哚的制备方法

    公开(公告)号：US4474969A

    公开(公告)日：1984-10-02

    申请号：US502016

    申请日：1983-04-22

    申请人： Tadatoshi Honda ,  Kazuhiro Terada

    发明人： Tadatoshi Honda ,  Kazuhiro Terada

    IPC分类号： C07B61/00 ,  C07D209/08

    CPC分类号： C07D209/08

    摘要： Preparation process of indole from aniline and ethylene glycol. Upon preparing indole by reacting aniline and ethylene glycol in a gas phase and in the presence of a catalyst, ethylene glycol is charged in portions to a multiplicity of catalyst stages formed by dividing a catalyst bed and connected in series. This divided supply of ethylene glycol permits the suppresing of the decomposition of ethylene glycol, even if the molar ratio of feed aniline to total feed ethylene glycol is small. The above process permits making the yield of indole large and reducing the amount of unreacted aniline to be separated and recovered from the reaction effluent.

    摘要翻译： PCT No.PCT / JP82 / 00337 Sec。 371日期：1983年4月22日 102（e）日期1983年4月22日PCT提交1982年8月25日PCT公布。 出版物WO83 / 00691 1983年3月3日。苯胺和乙二醇的吲哚制备方法。 通过在气相中和在催化剂存在下使苯胺和乙二醇反应来制备吲哚，将乙二醇分批加入通过分解催化剂床并串联连接形成的多个催化剂阶段。 即使进料苯胺与总进料乙二醇的摩尔比小，乙二醇的这种分配供应也可以抑制乙二醇的分解。 上述方法允许吲哚的产率大，并且减少从反应流出物中分离和回收的未反应的苯胺的量。

    Process for the preparation of indoles
    7.
    发明授权
    Process for the preparation of indoles 失效
    吲哚的制备方法

    公开(公告)号：US4436916A

    公开(公告)日：1984-03-13

    申请号：US264627

    申请日：1981-05-18

    申请人： Fujio Matsuda ,  Takazo Kato ,  Tadatoshi Honda ,  Kazuhiro Terada ,  Yasuo Kogure

    发明人： Fujio Matsuda ,  Takazo Kato ,  Tadatoshi Honda ,  Kazuhiro Terada ,  Yasuo Kogure

    IPC分类号： C07D209/04 ,  C07D209/08 ,  C07D209/12

    CPC分类号： C07D209/08

    摘要： A process for the preparation of indole and derivatives thereof wherein an aniline is reacted with a 1,2-glycol in the vapor phase, the liquid phase or a mixed vapor-liquid phase. A sulfide or selenide or cadmium and/or zinc are used as the catalyst for this reaction. The present invention makes it possible to prepare indole and derivatives thereof in a single step by using inexpensive compounds as the starting materials.

    摘要翻译： 一种制备吲哚及其衍生物的方法，其中苯胺与气相，液相或混合汽液相中的1,2-二醇反应。 使用硫化物或硒化物或镉和/或锌作为该反应的催化剂。 本发明通过使用廉价的化合物作为原料，可以在一个步骤中制备吲哚及其衍生物。

    Method for preparing unsaturated compounds
    8.
    发明授权
    Method for preparing unsaturated compounds 失效
    制备不饱和化合物的方法

    公开(公告)号：US5220090A

    公开(公告)日：1993-06-15

    申请号：US610945

    申请日：1990-11-09

    申请人： Tadatoshi Honda ,  Kazuhiro Terada

    发明人： Tadatoshi Honda ,  Kazuhiro Terada

    IPC分类号： B01J27/18 ,  C07B61/00 ,  C07C5/48 ,  C07C11/02 ,  C07C253/24 ,  C07C255/07

    CPC分类号： C07C5/48 ,  C07C253/24 ,  Y02P20/52

    摘要： A method for preparing an unsaturated compound mainly comprising monoolefins, or a mixture of .alpha., .beta.-unsaturated nitriles and monoolefins comprises coming a mixed gas which comprises paraffins and oxygen, or paraffins, oxygen and ammonia in contact with a catalyst which comprises (1) an oxide of phosphorus and (2) at least one oxide selected from the group consisting of indium oxide and tin oxide or comprises, in addition to the foregoing catalytic components, (3) at least one oxide selected from the group consisting of vanadium oxide, tungsten oxide and molybdenum oxide. The method makes it possible to prepare monoolefins, or a mixture of .alpha., .beta.-unsaturated nitriles and monoolefins in high yield and high selectivity from cheap starting materials, parafins.

    Optical communication device, method for manufacturing the same, and optical fiber connector
    10.
    发明申请
    Optical communication device, method for manufacturing the same, and optical fiber connector 审中-公开
    光通信装置及其制造方法以及光纤连接器

    公开(公告)号：US20120051700A1

    公开(公告)日：2012-03-01

    申请号：US13137623

    申请日：2011-08-30

    申请人： Kazuhiro Terada ,  Kenji Haga ,  Yukitoshi Inui ,  Naoyuki Okita ,  Akiko Okita

    发明人： Kazuhiro Terada ,  Kenji Haga ,  Yukitoshi Inui ,  Naoyuki Okita ,  Akiko Okita

    IPC分类号： G02B6/36 ,  B23P17/04

    CPC分类号： G02B6/4246 ,  G02B6/4292 ,  Y10T29/49826

    摘要： An optical communication device, comprises an optical fiber connector including a connector housing and an optical multiplexer/demultiplexer, the optical multiplexer/demultiplexer having a self-written optical waveguide core that is branched through an optical filter, connected to a leading end of an optical fiber, the leading end of the optical fiber and the multiplexer/demultiplexer being integrally housed in the connector housing; and a cap housing which houses light receiving/emitting elements provided with leads exposed from the cap housing, into which the optical fiber connector is to be removably inserted such that light receiving/emitting sides of the light receiving/emitting elements are disposed so as to oppose respective branched ends of the self-written waveguide core.

    摘要翻译： 一种光通信设备，包括具有连接器壳体和光复用器/解复用器的光纤连接器，所述光复用器/解复用器具有通过滤光器分支的自写入光波导芯，连接到光学器件的前端 光纤，光纤的前端和多路复用器/解复用器整体地容纳在连接器壳体中; 以及盖壳体，其容纳设置有从盖壳体露出的引线的光接收/发射元件，光纤连接器可拆卸地插入其中，使得光接收/发射元件的光接收/发射侧被布置成 与自制波导芯的相应分支端相对。