Abstract: An apparatus, for automated sampling from vessels that may be under a high pressure, is achieved by a specific construction with multiple multiport valves. A method of automated sampling can be used with the apparatus.

Abstract: An apparatus, for automated sampling from vessels that may be under a high pressure, is achieved by a specific construction with multiple multiport valves. A method of automated sampling can be used with the apparatus.

Abstract: A bidirectional MOSFET switch is provided. The switch includes an input terminal, an output terminal and two MOSFET transistors which are connected to one another by their source and gate terminals. The input and the output terminals are connected to a respective drain terminal of the two MOSFET transistors. The switch further includes a control input terminal that is galvanically isolated by a potential isolator and connected to a control unit configured to switch a control current for a FET transistor via a further MOSFET transistor. The FET transistor is configured to generate, by the control current, a gate voltage Vgs between the gate and the source at the two MOSFET transistors for the switching thereof, and a floating voltage source, which is galvanically connected to the input and which is configured to generate a gate control current for the two MOSFET transistors.

Abstract: A method for proving retrievability (POR) of information is performed in a memory available to one or more computation devices, wherein credentials between a user device, a storing device and an auditing device between each pair of said devices are exchanged and used for communication between them. The method includes encoding information to be stored on the storing device by the user device or the auditing device, storing the encoded information on the storing device, verifying the correctness of the stored information by the auditing device using unpredictable random information, transmitting correctness information to the user device, the correctness information being secure and being generated based on the result of the verification by the auditing device, and validating the correctness information by the user device for proving retrievability of the stored information and the unpredictable random information.

Abstract: A bidirectional MOSFET switch is provided. The switch includes an input terminal, an output terminal and two MOSFET transistors which are connected to one another by their source and gate terminals. The input and the output terminals are connected to a respective drain terminal of the two MOSFET transistors. The switch further includes a control input terminal that is galvanically isolated by a potential isolator and connected to a control unit configured to switch a control current for a FET transistor via a further MOSFET transistor. The FET transistor is configured to generate, by the control current, a gate voltage Vgs between the gate and the source at the two MOSFET transistors for the switching thereof, and a floating voltage source, which is galvanically connected to the input and which is configured to generate a gate control current for the two MOSFET transistors.

Abstract: The invention concerns a monitoring system for monitoring patients with disturbed motor function. The monitoring system is characterized by at least one observation station (3) with an electronic camera for recording video motion pictures and devices (10) for marking an object field to be covered by the camera (9), a storage device for the digital storage of video pictures of a patient, which are to be recorded at preselected intervals by the camera in the movement station, an image processing system for processing the video pictures recorded in time intervals to obtain a shortened video picture sequence, and a video display device for displaying the video picture sequence.

Abstract: Based upon an existing or to be produced multi-layered semiconductor-insulator-semiconductor carrier layer wafer (SOI substrate), irregularity of the etching conditions between the center and the edge region occurring during dry etching can be counteracted by a number of alternative steps, in particular, an additional layer construction compensating for the etching irregularity so that in any event an approximately homogeneous etching removal takes place over the entire area of the wafer to be etched.

Abstract: The invention concerns a monitoring system for monitoring patients with disturbed motor function. The monitoring system is characterized by at least one observation station (3) with an electronic camera for recording video motion pictures and devices (10) for marking an object field to be covered by the camera (9), a storage device for the digital storage of video pictures of a patient, which are to be recorded at preselected intervals by the camera in the movement station, an image processing system for processing the video pictures recorded in time intervals to obtain a shortened video picture sequence, and a video display device for displaying the video picture sequence.

Abstract: Based upon an existing or to be produced multi-layered semiconductor-insulator-semiconductor carrier layer wafer (SOI substrate), irregularity of the etching conditions between the center and the edge region occurring during dry etching can be counteracted by a number of alternative steps, in particular, an additional layer construction compensating for the etching irregularity so that in any event an approximately homogeneous etching removal takes place over the entire area of the wafer to be etched.