公开(公告)号：US07462473B2

公开(公告)日：2008-12-09

申请号：US10624192

申请日：2003-07-21

申请人： Roger Blum ,  Sabine Kadow

发明人： Roger Blum ,  Sabine Kadow

IPC分类号： C12N9/00

CPC分类号： A23L5/40

摘要： The present invention relates to the use of food colors for coloring enzyme solutions, to enzyme solutions provided with food colors as well as their use.

摘要翻译： 本发明涉及食用色素用于着色酶溶液，提供食品色素的酶溶液及其用途。

公开(公告)号：US07067086B2

公开(公告)日：2006-06-27

申请号：US10143400

申请日：2002-05-09

申请人： Rüdiger Huhn ,  Roger Blum ,  Dietmar Sander ,  Lutz Timmann

发明人： Rüdiger Huhn ,  Roger Blum ,  Dietmar Sander ,  Lutz Timmann

IPC分类号： B01L3/02

CPC分类号： B01L3/0268 ,  B01L3/502723 ,  B01L2200/04 ,  B01L2200/0615 ,  B01L2200/0642 ,  B01L2200/0684 ,  B01L2200/16 ,  B01L2300/0816 ,  B01L2400/0406 ,  B01L2400/0487 ,  G01N2035/1039

摘要： A microfluidic accumulating and proportioning component, including: a reservoir including an aeration port and an outlet disposed below for a liquid, capillary cavities in the reservoir, a displacement chamber which is disposed at least partly at the same level as the reservoir, with an inlet disposed above and a proportioning outlet disposed below for a liquid, and a rising capillary channel connecting the outlet of the reservoir to the inlet of the displacement chamber.

公开(公告)号：US06440370B1

公开(公告)日：2002-08-27

申请号：US09509886

申请日：2000-04-03

申请人： Roger Blum ,  Gerhard Hofmeier ,  Rudiger Huhn

发明人： Roger Blum ,  Gerhard Hofmeier ,  Rudiger Huhn

IPC分类号： B01L302

CPC分类号： G01F11/029 ,  B01L3/0234 ,  G01F11/021 ,  Y10T436/2575

摘要： A pipetting system including a syringe (2), a working piston (5) connectable with the syringe piston (24) and extending into a working chamber (3), an actuating piston (7) extending into the working chamber, and a storage chamber (4) connected with the working chamber (3) by a valve (12) that provides for flow of the hydraulic liquid, which fills both chambers, from the working chamber (3) into the storage chamber when the working piston (5) is displaced into the working chamber (3), for flow of the hydraulic fluid from the storage chamber (4) into the working chamber (3) when the actuating piston is displaced out of the working chamber, and that separates the storage and working chambers (3, 4) when the actuating piston (7) is advanced into the working chamber.

摘要翻译： 一种移液系统，包括注射器（2），与注射器活塞（24）连接并延伸到工作室（3）中的工作活塞（5），延伸进入工作室的致动活塞（7） （4）通过阀（12）连接到工作室（3），当阀（5）为工作活塞（5）是工作活塞（5））时，该阀（12）使得将工作室（3）填充到储存室 当致动活塞移出工作室时，将液压流体从储存室（4）流入工作室（3）中并将存储和工作室分离（...） 3,4）当致动活塞（7）进入工作室时。