公开(公告)号：US5103000A

公开(公告)日：1992-04-07

申请号：US579709

申请日：1990-09-10

申请人： Shuzo Akiyama ,  Kenichiro Nakashima ,  Yasumi Shimizu ,  Yutaka Kamada ,  Junichi Kadoya

发明人： Shuzo Akiyama ,  Kenichiro Nakashima ,  Yasumi Shimizu ,  Yutaka Kamada ,  Junichi Kadoya

IPC分类号： B01J20/286 ,  B01D15/08 ,  B01D15/36 ,  B01J20/281 ,  B01J20/32 ,  G01N30/88

CPC分类号： B01J20/286 ,  B01J20/103 ,  B01J20/28004 ,  B01J20/3092 ,  B01J20/3204 ,  B01J20/3227 ,  B01J20/3246 ,  B01J20/3257 ,  B01J20/3263 ,  B01D15/366 ,  B01D15/426 ,  B01J2220/54 ,  B01J2220/58

摘要： A packing for use in chromatography which comprises a cyclic amino-substituted silane compound having the formula (I): ##STR1## wherein R.sup.1, R.sup.2 and R.sup.3 are the same or different and are each an alkyl having 1 to 5 carbon atoms, an alkoxy having 1 to 3 carbon atoms, hydroxy or a halogen atom in which at least one of R.sup.1, R.sup.2 and R.sup.3 are an alkoxy group or a halogen atom; R.sup.4 is .omega.-piperidino, .omega.-piperazino or .omega.-morpholino group which is optionally substituted by a straight chain or branched chain lower alkyl group; n is an integer of from 2 to 10, said compound being grafted onto an inorganic carrier having hydroxyl group on its surface, and a method for separating water soluble organic compounds by chromatography using said packing.

公开(公告)号：US5346772A

公开(公告)日：1994-09-13

申请号：US53648

申请日：1993-04-27

申请人： Shuzo Akiyama ,  Kenichiro Nakashima ,  Kunio Imai ,  Ryuji Murayama ,  Jun Funaki

发明人： Shuzo Akiyama ,  Kenichiro Nakashima ,  Kunio Imai ,  Ryuji Murayama ,  Jun Funaki

IPC分类号： C09K11/06 ,  H05B33/14 ,  B32B9/00

CPC分类号： C09K11/06 ,  H05B33/14 ,  Y10S428/917 ,  Y10T428/31678

摘要： An organic electroluminescent device comprises an anode, a positive-hole transport layer of organic compound, an emitting layer of organic compound, and a cathode which are laminated in sequence, wherein the emitting layer comprises a pyrimidopyrimidine derivative. This device emits with a high luminance and high emission efficiency.

摘要翻译： 有机电致发光器件包括阳极，有机化合物的正空穴传输层，有机化合物的发光层和阴极，其顺序层叠，其中发光层包含嘧啶并嘧啶衍生物。 该器件以高亮度和高发光效率发射。

公开(公告)号：US5744307A

公开(公告)日：1998-04-28

申请号：US527097

申请日：1995-09-12

申请人： Naotaka Kuroda ,  Kenichiro Nakashima ,  Shuzo Akiyama ,  Kamon Shirakawa ,  Naofumi Sato ,  Toshinori Kanamori

发明人： Naotaka Kuroda ,  Kenichiro Nakashima ,  Shuzo Akiyama ,  Kamon Shirakawa ,  Naofumi Sato ,  Toshinori Kanamori

IPC分类号： C12Q1/68 ,  G01N21/77 ,  G01N31/22 ,  G01N33/52

CPC分类号： C12Q1/6816 ,  G01N33/52 ,  Y10S435/81

摘要： A method for the measurement of adenyl group-containing substances which comprises deriving a chemiluminescent substance by allowing a compound to react with adenyl group in a substance to be measured, and qualitatively or quantitatively measuring the substance to be measured using a luminescent intensity obtained from the chemiluminescent substance as a marker.

摘要翻译： 一种含有腺苷基物质的测定方法，其特征在于，通过使化合物与被测定物质中的腺苷基反应而导出化学发光物质，并且使用从所述被测物质获得的发光强度定性或定量测定待测物质 化学发光物质作为标记物。