1
Haas Werner Dr, Knupfer Wolfgang Dr, Pfeiler Manfred Dr: Device for comminuting concrements inside a living body.. Siemens, January 15, 1986: EP0167670-A1 (6 worldwide citation)

Die Erfindung betrifft eine Einrichtung zum Zertrümmern von im Körper eines Lebewesens (2) befindlichen Konkrementen (3) mit einer Sendeantenne (4), durch die Wellen erzeugbar sind, die auf das Konkrement (3) fokussiert sind. Die Sendeantenne (4) ist zum Aufbau eines auf das Konkrement (3) ausgerich ...


2
Knupfer Wolfgang Dr, Pfeiler Manfred Dr, Huber Max Prof Dr: X-ray source.. Siemens, August 3, 1988: EP0276437-A1 (4 worldwide citation)

A crystal (4) is provided to channel electrons or positrons of precisely defined energy. The emission of photons takes place on the basis of the effect that periodically accelerated charged particles emit electromagnetic radiation. The emitted photons are tuned to X-ray energies of desired magnitude ...


3
Knupfer Wolfgang Dr, Mengel Monika Dr: Stimulable storage phosphor.. Siemens, December 21, 1988: EP0295522-A1 (2 worldwide citation)

The invention relates to a stimulable barium fluoride halide storage phosphor which has been doped with one or more lanthanides and which, in the course of its preparation, is supplied with at least one alkali metal halide compound and whose mole fraction is reduced by at least a factor of 100 by th ...


4
Knupfer Wolfgang Dr: X-ray intensifying sheet.. Siemens, September 21, 1988: EP0282803-A1 (2 worldwide citation)

A green-emitting intensifier sheet where local noise is minimised and local resolution increased is to be devised. The phosphor is Gd2O2S:Tb, whose average particle size is between 3.4 mu m and 3.6 mu m. From 5 % to 15 %, preferably 10 %, of the phosphor particles are greater than 6.5 mu m and from ...


5
Knupfer Wolfgang Dr, Mengel Monika Dr: Stimulable storage phosphor.. Siemens, December 21, 1988: EP0295524-A1

The invention relates to a stimulable barium fluoride halide storage phosphor which has been doped with one or more lanthanides and which additionally contains at least one fired product of an alkali metal hydroxide or alkaline earth metal hydroxide compound. It has the empirical formula (Ba1-a-b Mg ...