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公开(公告)号：US6025211A
公开(公告)日：2000-02-15
申请号：US158066
申请日：1998-09-22
IPC分类号： H01L21/04 , H01L21/336 , H01L29/10 , H01L29/16 , H01L29/78 , H01L29/786
CPC分类号： H01L29/1602 , H01L29/1033 , H01L29/66045 , H01L29/78
摘要： On the surface of a hydrogen-terminated diamond 1 formed by terminating a surface 2 of either a homoepitaxial diamond or a heteroepitaxial diamond or a surface-flattened polycrystal diamond are formed a drain-ohmic contact 4 and a source-ohmic contact 3 of gold or platinum, an insulating layer 5 formed of silicon oxide (SiO.sub.x : 1.ltoreq.X.ltoreq.2) and a gate electrode 6 mounted on said insulating layer, and the surface other than the element forming region is set to be an insulating region being non-hydrogen-terminated, for example, oxygen-terminated, and the elements formed on said region is being isolated.
摘要翻译： 在通过端接同质外延金刚石或异质外延金刚石或表面平坦多晶金刚石的表面2形成的氢终止金刚石1的表面上形成漏极 - 欧姆接触4和金 - 欧姆接触3， 铂，由氧化硅（SiO x：1
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公开(公告)号：US5796643A
公开(公告)日：1998-08-18
申请号：US582002
申请日：1996-01-02
CPC分类号： H03H17/0238
摘要： A digital filter with a reduced filtering time. On/off data provided by eight contacts are read at predetermined time intervals, and the on/off data are stored in 8-bit binary data. (four-to one-cycle-previous data and new data). Logical AND and logical OR between the data are carried out to obtain AND result X and OR result Z, logical operations between the previous result In-1 and AND result X is carried out to obtain a result Y, and logical AND between the result Y and the OR result Z is carried out. A bit "A" whose AND result X is "1" is set again to "1", and a bit B whose OR result Z is "0" is set again to "0".
摘要翻译： 具有减少过滤时间的数字滤波器。 以预定的时间间隔读取由八个触点提供的开/关数据，并将开/关数据存储在8位二进制数据中。 （四到一个周期的先前数据和新数据）。 执行数据之间的逻辑AND和逻辑OR以获得AND结果X和OR结果Z，执行先前结果In-1和AND结果X之间的逻辑运算以获得结果Y，并且结果Y 并执行OR结果Z。 其AND结果X为“1”的位“A”再次设置为“1”，OR结果Z为“0”的位B再次设置为“0”。
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公开(公告)号：US4581431A
公开(公告)日：1986-04-08
申请号：US651775
申请日：1984-09-18
IPC分类号： C08F6/00 , C08F6/02 , C08F6/06 , C08F6/08 , C08F210/00 , C08F210/16
CPC分类号： C08F6/02
摘要： A process for purifying a rubbery polymer by removing a catalyst residue from a rubbery polymer containing the catalyst residue obtained by polymerizing in slurry ethylene and an .alpha.-olefin or ethylene, an .alpha.-olefin and a non-conjugated diene in a poor solvent with a catalyst consisting of an organoaluminum compound and a transition metal compound, characterized in that the removal of the catalyst residue is conducted by water extraction consisting of(1) adding a good solvent and a surface active agent to the polymer slurry in the first step, and(2) adding water to the slurry obtained in above (1) in second step.This process enables the catalyst residue to be removed from EPDM in a very high efficiency.
摘要翻译： 通过从含有催化剂残余物的橡胶状聚合物中除去催化剂残余物而获得的橡胶状聚合物的方法，所述催化剂残渣是通过在不良溶剂中在浆料乙烯和α-烯烃或乙烯，α-烯烃和非共轭二烯中聚合而获得的， 由有机铝化合物和过渡金属化合物组成的催化剂，其特征在于通过水提取来除去催化剂残渣，该方法包括：（1）在第一步中向聚合物浆料中加入良溶剂和表面活性剂，以及 （2）在第二步中向上述（1）中得到的浆料中加水。 该方法使催化剂残余物以非常高的效率从EPDM中除去。
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公开(公告)号：US3966889A
公开(公告)日：1976-06-29
申请号：US523747
申请日：1974-11-14
CPC分类号： C01B19/02
摘要： Selenium is recovered from combustion waste gas, especially the combustion waste gas evolved from glass melting furnaces by a process in which the waste gas is contacted with an absorbing solution containing an alkali metal sulfite or bisulfite, whereby metallic selenium and selenium compounds are absorbed, the temperature of the waste gas is decreased and the humidity of the waste gas is increased. The treated waste gas in then passed through a moist glass fiber filter which collects the remaining amounts of selenium from the waste gas. The absorbing solution is combined with the solution used to wash the glass fiber filter and the combined solutions are treated with an acid which reduces all of the selenium present in the solution to metallic selenium which precipitates from solution.
摘要翻译： 从燃烧废气中回收硒，特别是通过废气与含有碱金属亚硫酸盐或亚硫酸氢盐的吸收溶液接触的方法从玻璃熔炉逸出的燃烧废气，从而金属硒和硒化合物被吸收， 废气的温度降低，废气的湿度增加。 经处理的废气然后通过潮湿的玻璃纤维过滤器，其从废气中收集剩余量的硒。 将吸收溶液与用于洗涤玻璃纤维过滤器的溶液组合，并且用酸处理组合溶液，其将溶液中存在的所有硒还原为从溶液中沉淀出的金属硒。
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