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公开(公告)号:US06761572B1
公开(公告)日:2004-07-13
申请号:US10383145
申请日:2003-03-06
申请人: Pen-Yuan Chou
发明人: Pen-Yuan Chou
IPC分类号: H01R2900
CPC分类号: G06K7/0043 , H01R12/7094 , H01R12/716 , H01R12/721 , H01R27/00
摘要: A mini memory card connector is constructed to include an insulating housing defining an insertion slot for receiving one of a set of mini memory cards, front terminal grooves, middle terminal grooves, and rear terminal slots, a set of first terminals respectively mounted in the front terminal grooves for the contact of a first mini memory card, a set of second terminals respectively mounted in the middle terminal grooves for the contact of a second mini memory card, and a set of third terminals respectively mounted in the rear terminal slots for the contact of a third mini memory card.
摘要翻译: 微型存储卡连接器被构造成包括限定用于接收一组微型存储卡,前端子槽,中间端子槽和后端子槽之一的插入槽的绝缘壳体,分别安装在前面的一组第一端子 用于第一微型存储卡接触的端子槽,分别安装在用于接触第二微型存储卡的中间端子槽中的一组第二端子和分别安装在用于接触的后端子槽中的一组第三端子 的第三个微型存储卡。
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公开(公告)号:US5102848A
公开(公告)日:1992-04-07
申请号:US589213
申请日:1990-09-28
申请人: Hwaili Soo , Pen-Yuan Chou , Madan M. Bhasin
发明人: Hwaili Soo , Pen-Yuan Chou , Madan M. Bhasin
IPC分类号: B01J23/68 , B01J27/055 , B01J27/12 , C07D301/10
CPC分类号: C07D301/10 , B01J23/682 , B01J23/683 , B01J27/055 , B01J27/12
摘要: Catalysts for the epoxidation of ethylene in the vapor phase comprise silver impregnated support having thereon at least one cation promoter and oxyanion promoter comprising (i) sulfate anion, (ii) fluoride anion and (iii) oxyanion of an element of Group 3b to 6b, inclusive, of the Periodic Table, wherein the amount of fluoride anion is sufficient to reduce ethylene oxide burning.
摘要翻译: 用于气相中乙烯环氧化的催化剂包括其上具有至少一个阳离子促进剂和氧阴离子促进剂的银浸渍的载体,其包含(i)硫酸根阴离子,(ii)氟化物阴离子和(iii)第3b至6b族元素的氧阴离子, 包括式,其中氟阴离子的量足以减少环氧乙烷的燃烧。
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3.
公开(公告)号:US5504053A
公开(公告)日:1996-04-02
申请号:US502187
申请日:1990-04-03
IPC分类号: B01J23/66 , B01J20060101 , B01J23/06 , B01J23/68 , B01J27/053 , C07D301/10 , C22B20060101 , B01J23/50
CPC分类号: B01J23/68 , C07D301/10 , Y02P20/52
摘要: Catalysts for the production of alkylene oxide by the epoxidation of alkene with oxygen comprise a silver impregnated support containing a sufficient amount of manganese component to enhance at least one of activity and/or efficiency and/or stability as compared to a similar catalyst which does not contain manganese component.
摘要翻译: 用于通过用氧环氧化烯烃生产环氧烷的催化剂包含含有足够量的锰组分的银浸渍载体,以增加活性和/或效率和/或稳定性中的至少一种,与不使用的类似催化剂相比,活性和/或效率和/或稳定性中的至少一种 含锰成分。
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