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1.发明授权
公开(公告)号：US5259988A
公开(公告)日：1993-11-09
申请号：US985204
申请日：1992-12-03
申请人： Sang W. Park , Kyung H. Yoo , Yong K. Kang , Young H. Lee , Hyung Y. Kim , Hyon T. Kwak , Yeong I. Lee
发明人： Sang W. Park , Kyung H. Yoo , Yong K. Kang , Young H. Lee , Hyung Y. Kim , Hyon T. Kwak , Yeong I. Lee
IPC分类号： C08G81/00 , C08G12/10 , C08G73/00 , C09B69/10 , H01B1/12 , H01G9/20 , H01L51/00 , H01L51/05 , H01L51/30 , H01L51/42 , H01M14/00 , H01B1/00
CPC分类号： H01M14/005 , C08G73/00 , C09B69/10 , H01G9/20 , H01L51/004 , H01L51/0052 , H01L51/42 , Y02E10/549
摘要： A polycyanamide compound represented by the general formula (I): ##STR1## wherein A is ##STR2## X is an integer ranging from 10 to 30. This polycyanamide compound of the formula (I) is a photoelectric material and, in this respect, can be used for photovoltaic cells, macromolecular cells and functional elements such as photo sensors.
摘要翻译： 由通式（I）表示的聚氰胺化合物：其中A是10至30的整数。式（I）的聚氰胺化合物：其中A是（A） I）是光电材料，并且在这方面可以用于光电池，大分子电池和诸如光电传感器的功能元件。
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公开(公告)号：US5532547A
公开(公告)日：1996-07-02
申请号：US312506
申请日：1994-09-26
申请人： Sang W. Park , Hyun C. Kim
发明人： Sang W. Park , Hyun C. Kim
CPC分类号： H01J29/503 , H01J2229/4841
摘要： An electron gun for a color cathode-ray tube, adapted for large television sets or high-definition monitors, has first and second quadrupole electrodes connected to a static voltage focus electrode and to a dynamic voltage focus electrode, respectively, to form a quadrupole lens. The first quadrupole electrode is composed of first electrode pieces connected to the static voltage focus electrode and arranged on left and right sides of three beam-passing apertures formed on the static voltage focus electrode, and each of the first electrode pieces has at least one arc having a radius identical to or larger than that of the beam-passing apertures. The second quadrupole electrode is composed of second electrode pieces connected to upper and lower portions of the dynamic voltage focus electrode, and each of the second electrode pieces has arcs having a radius identical or larger than that of the beam-passing apertures. The first electrode pieces are inserted inside of the second electrode pieces.
摘要翻译： 适用于大型电视机或高清晰度监视器的用于彩色阴极射线管的电子枪具有分别连接到静态电压聚焦电极和动态电压聚焦电极的第一和第二四极电极以形成四极透镜 。 第一四极电极由连接到静电压聚焦电极并布置在形成在静电压聚焦电极上的三个光束通过孔的左侧和右侧的第一电极片组成，并且每个第一电极片具有至少一个弧 其半径等于或大于光束通过孔的半径。 第二四极电极由连接到动态电压聚焦电极的上部和下部的第二电极片组成，并且每个第二电极片具有等于或大于光束通过孔的半径的弧。 第一电极片插入第二电极片的内部。
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公开(公告)号：USD351002S
公开(公告)日：1994-09-27
申请号：US740483
申请日：1991-08-05
申请人： Sang W. Park
设计人： Sang W. Park
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公开(公告)号：US5139564A
公开(公告)日：1992-08-18
申请号：US637383
申请日：1991-01-03
申请人： Sang W. Park , Byung I. Lee
发明人： Sang W. Park , Byung I. Lee
IPC分类号： A01N39/04 , A01N43/40 , A01N43/50 , C07C327/22 , C07D213/75 , C07D233/70 , C07D233/84
CPC分类号： C07D213/75 , A01N39/04 , A01N43/40 , A01N43/50 , C07C327/22 , C07D233/70 , C07D233/84
摘要： Aryloxyacetic acid derivatives of the formula ##STR1## where R.sub.1 is H, CH.sub.3, Cl, Br, F, or NO.sub.2 ; R.sub.2 is H or Cl; R.sub.3 is H, CH.sub.3 C(CH.sub.3).sub.3, Cl, Br or NO.sub.2 ; R.sub.4 is H or Cl; R.sub.5 is H, CH.sub.3, Cl, Br or F; and R.sub.6 is 2-pyridylamino or 2-ethylene thiourea, are useful a herbicides.
摘要翻译： 其中R 1是H，CH 3，Cl，Br，F或NO 2的式IMAMA的芳氧基乙酸衍生物; R2是H或Cl; R3是H，CH3 C（CH3）3，Cl，Br或NO2; R4是H或Cl; R5是H，CH3，Cl，Br或F; 和R6是2-吡啶基氨基或2-亚乙基硫脲，可用于除草剂。
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公开(公告)号：US5051505A
公开(公告)日：1991-09-24
申请号：US561811
申请日：1990-08-02
申请人： Sang W. Park , You S. Kim , Jin H. Lee
发明人： Sang W. Park , You S. Kim , Jin H. Lee
IPC分类号： C07D401/04 , A61K31/47 , A61P31/04 , C07D215/56 , C07D498/06 , C07F7/10
CPC分类号： C07D215/56
摘要： A novel process for preparing piperazinyl quinolone derivatives of the formula (I) is disclosed. The process comprises reacting dihaloquinolones with piperazine derivatives and tetraalkyl ammonium halides in the presence of a polar solvent such as acetonitrile, dimethylformamide, pyridine, sulfolane and dimethyl sulfoxide. ##STR1##
摘要翻译： 公开了制备式（I）的哌嗪基喹诺酮衍生物的新方法。 该方法包括在极性溶剂如乙腈，二甲基甲酰胺，吡啶，环丁砜和二甲基亚砜存在下，将二卤代喹诺酮与哌嗪衍生物和四烷基卤化铵反应。 （一）
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