Abstract: A method for operating a motor vehicle with regard to a parking operation to be carried out in a parking space, wherein the motor vehicle comprises a vehicle system designed to detect and select the parking space to be used from a plurality of candidate parking options, wherein at least one candidate parking option is associated with a transmitting device, from which the motor vehicle receives permissibility information describing the permissibility of parking the motor vehicle on the candidate parking option and/or of driving through at least a portion of a path leading to the candidate parking option, wherein the selection of the parking space to be used occurs dependent on the permissibility information.

Abstract: In a method for encapsulating microelectronic semiconductor and thin film devices, a reliable hermetically sealed encapsulation of the circuit components is achieved, even under long exposure to extreme environmental conditions of moisture and corrosive gases. A direct soldered connection and sealing of a metal foil capsule is achieved which is more reliable than glued capsules, and more economical than welded capsules.

Abstract: A process for encapsulating microelectronic hybrid semi-conductor circuits or microelectronic semi-conductor components in which the components, located on a substrate, receive a soft, sealable poured-on plastic coating, are covered with a plastic/metal composite film or foil and are, if necessary, then encapsulated with a hard synthetic resin sealing compound which is resistant to thermal shock. The external plastic layers of the film or foil combine with the filler or sealing compound and thus form an encapsulation which is temperature and moisture resistant.

Abstract: Special absorbers or getters are incorporated in hermetically sealed electronic circuits with organic components, for example, with parylene passivations, silver conductive adhesives, and sealing materials. The getter material, preferably BaAl.sub.4, is dispersed as an extremely fine-grained powder in a gas permeable, inert silicone rubber having a composition which varies according to the application. In short- or long-term thermal loading, for example in power hybrid systems, the proposed getters make it possible to intercept any corrosive fission products such as CO, CO.sub.2, NO/NO.sub.2, and water of reaction to avoid premature aging.

Abstract: Yarn testing device comprising a spool, a variably driven godet with one yarn coil, followed by a suction nozzle, and a yarn tensioner to switch on and off, located between the spool and the godet, the suction nozzle and the pneumatically actuated yarn tensioner being connected with a changeover switch.