公开(公告)号：US5186868A

公开(公告)日：1993-02-16

申请号：US505257

申请日：1990-04-05

申请人： Hendrik Andres ,  Hiromi Morimoto ,  Philip G. Williams

发明人： Hendrik Andres ,  Hiromi Morimoto ,  Philip G. Williams

IPC分类号： C07B59/00

CPC分类号： C07B59/00 ,  C07B59/001

摘要： Reagents and processes for reductively introducing deuterium or tritium into organic molecules are described. The reagents are deuterium or tritium analogs of trialkyl boranes, borane or alkali metal aluminum hydrides. The process involves forming these reagents in situ from alkali metal tritides or deuterides.

摘要翻译： 描述了将氘或氚还原引入有机分子的试剂和方法。 试剂是三烷基硼烷，硼烷或碱金属氢化铝的氘或氚类似物。 该方法包括从碱金属三氚或氘化物原位形成这些试剂。

公开(公告)号：US6160128A

公开(公告)日：2000-12-12

申请号：US177882

申请日：1998-10-23

申请人： Manoucher Saljoughian ,  Hiromi Morimoto ,  Philip G. Williams ,  Chit Than

发明人： Manoucher Saljoughian ,  Hiromi Morimoto ,  Philip G. Williams ,  Chit Than

IPC分类号： C07D207/40 ,  C07D207/404 ,  C07D209/48 ,  C07D221/14

CPC分类号： C07D207/404 ,  C07D209/48 ,  C07D221/14

摘要： Novel acetylating and tritioacetylating reagents suitable for preparation of nonlabelled and radiolabelled organic compounds. N-acetoxynaphthalimide, N-tritioacetoxyphthalimide, N-tritioacetoxysuccinimide, N-tritioacetoxynaphthalimide and processes of their preparation. The invention also concerns synthesis of nonlabelled acetylated and tritioacetylated organic compounds from precursors containing a free --NH.sub.2, --SH or --OH group.

摘要翻译： 适用于制备非标记和放射性标记的有机化合物的新型乙酰化和三乙酰化试剂。 N-乙酰氧基萘二甲酰亚胺，N-三硝基乙酰氧基邻苯二甲酰亚胺，N-三硝基乙酰氧基琥珀酰亚胺，N-三乙酰氧基萘二酰亚胺及其制备方法。 本发明还涉及从含有游离-NH 2，-SH或-OH基团的前体合成未标记的乙酰化和三乙酰化有机化合物。

公开(公告)号：US4839667A

公开(公告)日：1989-06-13

申请号：US114607

申请日：1987-10-30

申请人： Sadatoshi Murakami ,  Satoru Yamasaki ,  Masayuki Tanaka ,  Sayoko Hirata ,  Hiromi Morimoto ,  Kenji Nomura ,  Kenichiro Oka ,  Masaru Ohnishi

发明人： Sadatoshi Murakami ,  Satoru Yamasaki ,  Masayuki Tanaka ,  Sayoko Hirata ,  Hiromi Morimoto ,  Kenji Nomura ,  Kenichiro Oka ,  Masaru Ohnishi

IPC分类号： B41J11/02 ,  B41J11/057

CPC分类号： B41J11/057

摘要： A platen for use in thermal printer of a type designed to effect a printing with the use of at least one thermal print head for printing on a recording medium positioned between the platen and the thermal print head, which platen comprises a generally elongated elastic body having an exterior surface adapted to be brought into contact with the heating elements of the thermal print head assembly with at least the recording medium intervening therebetween, and a layer of porous material lined on the exterior surface of the elastic body and having a hardness greater than that of the elastic body and also having a thermal conductivity lower than that of the elastic body. The thermal conductivity and the porosity of the layer of porous material may be within the range of 0.05 to 0.10 Kcal/m.sup.2 .multidot.hr.multidot..degree.C. and within the range of 50 to 95%, respectively.

摘要翻译： 一种用于热敏打印机的压板，其被设计成通过使用至少一个热打印头进行打印，用于在位于压板和热打印头之间的记录介质上进行打印，该压板包括大致细长的弹性体， 外表面，其适于与至少介于其间的记录介质与热敏打印头组件的加热元件接触;以及衬垫在弹性体外表面上的多孔材料层，其硬度大于 并且还具有低于弹性体的热导率的热导率。 多孔材料层的导热率和孔隙率分别可以在0.05〜0.10Kcal / m 2·x·hr·℃的范围内，在50〜95％的范围内。