摘要:
The invention relates to a solid pharmaceutical preparation containing (R)-(−)-2-[5-(4-fluorophenyl-3-pyridylmethylaminomethyl]chroman as an active substance and at least one sugar alcohol (e.g. mannitol, sorbitol) as a filler. Also disclosed is the production of said solid pharmaceutical preparation, which is provided with an increased shelf life also at elevated temperatures and can be used for the treatment of dyskinesia associated with Parkinson's disease.
摘要:
The present invention relates to an orally administrable preparation comprising a quinolone antibiotic which releases the active compound with a delay.
摘要:
The invention relates to a solid pharmaceutical preparation containing (R)-(−)-2-[5-(4-fluorophenyl-3-pyridylmethylaminomethyl]chroman as an active substance and at least one sugar alcohol (e.g. mannitol, sorbitol) as a filler. Also disclosed is the production of said solid pharmaceutical preparation, which is provided with an increased shelf life also at elevated temperatures and can be used for the treatment of dyskinesia associated with Parkinson's disease.
摘要:
The present invention relates to an orally administrable preparation comprising a quinolone antibiotic which releases the active compound with a delay.
摘要:
The present invention relates to an orally administrable preparation comprising a quinolone antibiotic which releases the active compound with a delay.
摘要:
The present invention relates to an apparatus for controlling safety-critical processes. The apparatus includes at least one safe control unit for controlling the safety-critical processes and at least two safe signal units which are connected via I/O channels to the safety-critical processes. The safe control unit and the safe signal units are connected to a common fieldbus. The safe signal units communicate with the safe control unit, but not with one another, when the apparatus is in the control mode. The safe signal units have an evaluator for evaluating a fault message which is broadcasted across the fieldbus, as well as a switching device which autonomously change the safety-critical process to a safe state when a fault message which is evaluated as being relevant occurs.
摘要:
The present invention relates to an electronic safety switching device having at least a first and a second signal processing channel. The channels can be supplied with input signals for signal processing, and they provide redundantly processed output signals. According to one aspect of the invention, the signal processing channels are arranged monolithically on a common semiconductor substrate. The semiconductor structures of each signal processing channel are spaced apart physically by a multiple of their width from the semiconductor structures of every other signal processing channel.
摘要:
A protection device for a Schottky diode is described. The protection device has a cascade circuit with at least two Si-PIN diodes provided parallel to the Schottky diode. The protection device protects against momentary over-current pulses reliably and without a high outlay in terms of cost and necessary materials for forming the protection device.
摘要:
The present invention describes a control system for controlling safety-critical processes. The control system has a first control unit for controlling a safety-critical process and at least one signal unit linked to the safety-critical process via I/O channels. It further comprises a field bus connecting said first control unit and said signal unit, and a bus master for controlling communication on said field bus. Said first control unit and said signal unit each comprise safety-directed arrangements for ensuring failsafe communication among each other. Said bus master is connected to said field bus separately from said first control unit and said signal unit.
摘要:
A process for the thermal annealing of implantation-doped silicon carbide semiconductors in a gas stream brings practically no carbon to the silicon carbide semiconductor. In one embodiment, a container, a carrier, radiation shields and a baseplate are composed of a metal or a metal compound such as, for example, tantalum or tantalum carbide, at least at locations which come into contact with the gas stream.