Abstract: An apparatus for preparing food having a heating device with hot plate, a filter device and a cover device, which is in operative connection with the filter device and has an upper side, an underside and side surfaces. The cover device, on the underside, has at least one entry opening of a flow channel for exhaust air, the flow channel being arranged in the interior of the cover device. The flow channel, on a first side surface, has an exit opening, wherein the exit opening can be positioned such that the exhaust air can flow via the exit opening into an entry opening of the filter device.

Abstract: Described are a system and method for monitoring pre-prepared meals which can be assembled as a plurality of portions. Assembled pre-prepared meals can be monitored starting from their assembly up to the ultimate consumption. Pre-prepared meals are arranged on tray-like containers and a data carrier is fastened which contains meal-specific data. These meal-specific data can be read out at at least two reading stations to be able to keep a record of the conditions of manufacture, storage and/or cooling.

Abstract: An apparatus for preparing food having a heating device with hot plate, a filter device and a cover device, which is in operative connection with the filter device and has an upper side, an underside and side surfaces. The cover device, on the underside, has at least one entry opening of a flow channel for exhaust air, the flow channel being arranged in the interior of the cover device. The flow channel, on a first side surface, has an exit opening, wherein the exit opening can be positioned such that the exhaust air can flow via the exit opening into an entry opening of the filter device.

Abstract: The present invention relates to a dishwashing device for an aircraft, comprising an inner chamber, which receives crockery to be cleaned and cleaning medium, and a door, which closes an opening in the inner chamber in a closed position, and a connecting apparatus for connecting the dishwashing device to a water disposal system of the aircraft, the door being secured in the closed position by means of at least one locking apparatus, wherein the locking apparatus is designed to release the door from the closed position by a releasing movement when a predetermined pressure gradient between the inner chamber and surroundings of the dishwashing device is exceeded.

Abstract: A method is provided for producing a plurality of optoelectronic components. A number of semiconductor chips are arranged on a connection carrier assembly. A frame assembly with a number of openings is arranged in such a way, relative to the connection carrier assembly, that the semiconductor chips are each arranged in one of the openings. A number of optical elements are positioned in such a way, relative to the frame assembly, that the optical elements cover the openings. The connection carrier assembly with the frame assembly and the optical elements is singulated into the number of optoelectronic components, such that each optoelectronic component includes one connection carrier with at least one optoelectronic semiconductor chip, one frame with at least one opening and at least one optical element.

Abstract: An optoelectronic semiconductor component includes a lead frame with two lead frame parts and an optoelectronic semiconductor chip. The semiconductor chip is fitted to a first of the lead frame parts. A radiation-transmissive potting body of the semiconductor component mechanically connects the lead frame parts to one another. The potting body is set up for beam shaping. The first lead frame part has a reflector trough with a base surface on which the semiconductor chip is mounted. The reflector trough has a lateral surface with three sections. When seen in a plan view of the base surface, the sections revolve around the base surface and follow one another in a direction away from the base surface. In the first section, closest to the base surface, the lateral surface is oriented perpendicular to the base surface.

Abstract: An optoelectronic semiconductor component includes a lead frame with two lead frame parts and an optoelectronic semiconductor chip. The semiconductor chip is fitted to a first of the lead frame parts. A radiation-transmissive potting body of the semiconductor component mechanically connects the lead frame parts to one another. The potting body is set up for beam shaping. The first lead frame part has a reflector trough with a base surface on which the semiconductor chip is mounted. The reflector trough has a lateral surface with three sections. When seen in a plan view of the base surface, the sections revolve around the base surface and follow one another in a direction away from the base surface. In the first section, closest to the base surface, the lateral surface is oriented perpendicular to the base surface.

Abstract: A motor vehicle headlight element is specified which has at least one light-emitting diode and at least one control apparatus. The control apparatus is suitable for processing a signal which is dependent on a measurement variable and for applying a current, corresponding to the signal, to the light-emitting diode. The control apparatus and the light-emitting diode are arranged on a common mount.

Abstract: A method is provided for producing a plurality of optoelectronic components. A number of semiconductor chips are arranged on a connection carrier assembly. A frame assembly with a number of openings is arranged in such a way, relative to the connection carrier assembly, that the semiconductor chips are each arranged in one of the openings. A number of optical elements are positioned in such a way, relative to the frame assembly, that the optical elements cover the openings. The connection carrier assembly with the frame assembly and the optical elements is singulated into the number of optoelectronic components, such that each optoelectronic component includes one connection carrier with at least one optoelectronic semiconductor chip, one frame with at least one opening and at least one optical element.

Abstract: A light barrier comprising a semiconductor component (1) and to a method for detecting objects with a carrier (2), a semiconductor chip (4) which detects an electromagnetic radiation, a semiconductor chip (4) which emits an electromagnetic radiation, and a direction-selective element (5, 8), which delimits an angle range of the radiation which can be received by the detecting semiconductor chip (4) and/or of the radiation to be emitted by the emitting semiconductor chip (3), wherein a main radiation axis (V) of the radiation which can be received is tilted relative to a main radiation axis (U) of the radiation to be emitted.

Abstract: A consumer unit (7) for converting inductively transmitted electric power. The device comprises at least one secondary coil (5) for accepting power from a alternating electromagnetic field. The secondary coil (5) is electrically connected to at least one consumer in which the electric power is converted. The consumer unit (7) is designed as a replaceable module for an induction furnace (25).

Abstract: A motor vehicle headlight element is specified which has at least one light-emitting diode and at least one control apparatus. The control apparatus is suitable for processing a signal which is dependent on a measurement variable and for applying a current, corresponding to the signal, to the light-emitting diode. The control apparatus and the light-emitting diode are arranged on a common mount.

Abstract: A motor vehicle headlight element is specified which has at least one light-emitting diode and at least one control apparatus. The control apparatus is suitable for processing a signal which is dependent on a measurement variable and for applying a current corresponding to the signal, to the light-emitting diode. The control apparatus and the light-emitting diode are arranged on a common mount.

Abstract: The invention relates to a planar or shaped textile material comprising or constituted of fibers, at least part of the fibers being coated with a hydrolytically condensed inorganic/organic hybrid material having single-walled or multi-walled carbon nanotubes which are embedded therein, optionally covalently bound thereto. The carbon nanotubes are preferably functionalized, especially with carboxylic acid groups or sulfanilic acid groups. The textile material is suitable for producing protective clothing, barrier materials or the like. The invention further relates to the use of the above-defined hybrid material as a coating material which imparts stain-resistance and/or antimicrobial properties to the coated substrate.

Abstract: A light barrier comprising a semiconductor component (1) and a method for detecting objects with a carrier (2), a semiconductor chip (4) which detects an electromagnetic radiation, a semiconductor chip (4) which emits an electromagnetic radiation, and a direction-selective element (5, 8), which delimits an angle range of the radiation which can be received by the detecting semiconductor chip (4) and/or of the radiation to be emitted by the emitting semiconductor chip (3), wherein a main radiation axis (V) of the radiation which can be received is tilted relative to a main radiation axis (U) of the radiation to be emitted.

Abstract: The invention concerns a radiation detector for detecting radiation having a defined spectral sensitivity distribution (14) that exhibits a sensitivity maximum at a defined wavelength ?0, wherein the radiation detector preferably contains a III-V semiconductor material and particularly preferably comprises at least one semiconductor chip (1) and at least one optical filter disposed after the semiconductor chip, the semiconductor chip containing at least one III-V semiconductor material and the optical filter absorbing radiation of a wavelength that is greater than the wavelength ?0 of the sensitivity maximum.

Abstract: A consumer unit (7) for converting inductively transmitted electric power. The device comprises at least one secondary coil (5) for accepting power from a alternating electromagnetic field. The secondary coil (5) is electrically connected to at least one consumer in which the electric power is converted. The consumer unit (7) is designed as a replaceable module for an induction furnace (25).

Abstract: A motor vehicle headlight element is specified which has at least one light-emitting diode and at least one control apparatus. The control apparatus is suitable for processing a signal which is dependent on a measurement variable and for applying a current, corresponding to the signal, to the light-emitting diode. The control apparatus and the light-emitting diode are arranged on a common mount.

Abstract: Described are a system and a method for monitoring pre-prepared meals which can be assembled as a plurality of portions. Assembled pre-prepared meals can be monitored starting from their assembly up to the ultimate consumption. Pre-prepared meals are arranged on tray-like containers and a data carrier is fastened which contains meal-specific data. These meal-specific data can be read out at least two reading stations to be able to keep a record of the conditions of manufacture, storage and/or cooling.

Abstract: Described are a system and method for monitoring pre-prepared meals which can be assembled as a plurality of portions. Assembled pre-prepared meals can be monitored starting from their assembly up to the ultimate consumption. Pre-prepared meals are arranged on tray-like containers and a data carrier is fastened which contains meal-specific data. These meal-specific data can be read out at at least two reading stations to be able to keep a record of the conditions of manufacture, storage and/or cooling.