Abstract: The invention relates to an optoelectronic device including a transmitter designed to emit electromagnetic radiation and to be operated with an input voltage, and a receiver designed to receive the electromagnetic radiation and to provide an output voltage, the transmitter including at least one surface emitter, and the receiver comprising at least one photodiode.

Abstract: The invention relates to a distance sensor for detecting an object in a detection range of the distance sensor. The distance sensor comprises a sensor housing with a plurality of connection areas, a light emitter unit for generating light of at least a first wavelength, at least one first detector for receiving a light intensity, which is arranged at a first distance from the emitter, and at least one second detector for receiving a light intensity, which is arranged at a second distance from the emitter. In addition, an evaluation circuit is provided, which is connected to the first and second detectors and is configured to determine a distance to an object positioned in the detection range of the distance sensor from signals corresponding to the detected light intensities and the first and second distance.

Abstract: An optoelectronic device is specified, said device including a emitter configured to emit electromagnetic radiation having two or more peak wavelengths and to be operated with an input voltage, and a receiver configured to receive the electromagnetic radiation and to provide an output voltage.

Abstract: In an embodiment an optoelectronic device includes a lead frame with a first metallic region and at least one second metallic region spaced therefrom, wherein the first metallic region and the at least one second metallic region form a first cavity on a first side of the lead frame, at least one electrical component, which is arranged in the first cavity and molded with a mold compound, and which electrically connects the first metallic region and the at least one second metallic region to one another, and at least one optoelectronic component, wherein the second side is formed by a first outer side of the lead frame and the first side is formed by a side lying within the lead frame, and wherein the first cavity is formed by a cavity, which extends from the first side of the lead frame in a direction of a second outer side of the lead frame opposite the first outer side.

Abstract: An optoelectronic device is specified, including an emitter, operated with an electrical input voltage and configured to emit electromagnetic radiation during operation, a receiver, configured to convert electromagnetic radiation emitted by the emitter to an output voltage, wherein the receiver includes a semiconductor layer sequence with a plurality of stacked active layers, electromagnetic radiation emitted by the emitter is coupled into the receiver via a first side face of the semiconductor layer sequence, and the electromagnetic radiation propagates parallel to a main extension plane of the active layer inside the active layer, where it is gradually absorbed and converted into an electrical voltage.

Abstract: Systems and methods include presentation of a subset of a result set of items received from a remote system, reception of a command to perform an operation on all items of the result set while presenting the subset, and determination, in response to the command, of whether a total number of items in the result set exceeds a threshold value. If it is determined that the total number of items in the result set exceeds the threshold value, a first request is transmitted to the remote system to perform the operation on all items of the result set, where the first request includes filter values associated with the result set. If it is determined that the total number of items in the result set does not exceed the threshold value, a second request is transmitted to the remote system to perform the operation on all items of the result set, where the second request includes an identifier of each item of the result set.

Abstract: A fuel pump includes: an electric motor; a pump stage drivable by the electric motor; a fuel pump housing configured to accommodate the electric motor and the pump stage; and a bracket configured to fasten the fuel pump to a wall. The fuel pump housing includes a plastic first housing part configured to accommodate at least one selected from the group of the electric motor and the pump stage. The first housing part is configured as a single piece with the bracket, the bracket being integral with the first housing part.

Abstract: In an embodiment a method includes providing a substrate having at least one conductor track situated thereon, applying at least one accumulation of an electrically conductive material to a surface of the conductor track, providing a carrier having at least one electrical contact, applying an electrically conductive adhesive to the at least one accumulation of the electrically conductive material and/or the at least one electrical contact and arranging the substrate and the carrier such that the accumulation of the electrically conductive material and the at least one electrical contact are situated opposite and at a distance from one another, wherein the electrically conductive adhesive forms a mechanical and electrical connection between the accumulation of the electrically conductive material and the at least one electrical contact, and wherein an interspace between the at least one accumulation of the electrically conductive material and the at least one electrical contact is filled with the electrically

Abstract: Systems and methods include presentation of a subset of a result set of items received from a remote system, reception of a command to perform an operation on all items of the result set while presenting the subset, and determination, in response to the command, of whether a total number of items in the result set exceeds a threshold value. If it is determined that the total number of items in the result set exceeds the threshold value, a first request is transmitted to the remote system to perform the operation on all items of the result set, where the first request includes filter values associated with the result set. If it is determined that the total number of items in the result set does not exceed the threshold value, a second request is transmitted to the remote system to perform the operation on all items of the result set, where the second request includes an identifier of each item of the result set.

Abstract: An air deflection device of a motor vehicle includes an air deflection element and a displacement kinematic system. The air deflection element is displaceable by the displacement kinematic system from an extended deflection position, in which the air deflection element with a deflection surface in a front region of the air deflection element in a longitudinal direction of the motor vehicle diverts an airflow hitting the air deflection element in an underbody region in a forward direction of travel of the motor vehicle, into a retracted position. The air deflection element is displaceable by the displacement kinematic system rearwards in the longitudinal direction of the motor vehicle and upwards in a vertical direction of the motor vehicle and is pushable back in a direction of the retracted position in an event of an obstacle-related force component acting on the air deflection element in the longitudinal direction of the motor vehicle.

Abstract: A fuel delivery assembly has a sheet-metal casing that sealingly encloses an electric motor and a pump by rolling, a suction-side inlet opening, and a pressure-side outlet opening. The electric motor has a first stator and a rotor, the first stator is provided with a plastic extrusion coating which forms a ring running in encircling fashion between the first stator and the pump. A fuel delivery unit for use in a fuel tank of a vehicle, having a fuel delivery assembly and having a surge tank in which the fuel delivery assembly is arranged in order to deliver fuel from the surge tank to an internal combustion engine.

Abstract: In an embodiment an optoelectronic component includes an optoelectronic semiconductor chip, an optical element and a chip carrier, wherein the semiconductor chip is arranged on the chip carrier, wherein the optical element is arranged downstream of the semiconductor chip in a radiation direction and is attached to an optic carrier by an adhesive layer, wherein a potting forms a frame around the optical element, the optic carrier and the adhesive layer which extends from the optical element to the optic carrier, wherein the potting fixes the optical element in its position relative to the semiconductor chip, wherein the optic carrier and the chip carrier are one piece, and wherein the optic carrier at least partially surrounds the semiconductor chip laterally as seen in the radiation direction.

Abstract: In an embodiment a method includes providing a substrate having at least one conductor track situated thereon, applying at least one accumulation of an electrically conductive material to a surface of the conductor track, providing a carrier having at least one electrical contact, applying an electrically conductive adhesive to the at least one accumulation of the electrically conductive material and/or the at least one electrical contact and arranging the substrate and the carrier such that the accumulation of the electrically conductive material and the at least one electrical contact are situated opposite and at a distance from one another, wherein the electrically conductive adhesive forms a mechanical and electrical connection between the accumulation of the electrically conductive material and the at least one electrical contact, and wherein an interspace between the at least one accumulation of the electrically conductive material and the at least one electrical contact is filled with the electrically

Abstract: In an example embodiment, a persistence model is utilized that allows the storage of value lists in a referenceable and reusable manner. This allows for two lifecycle options for value lists: (i) schema-dependent and (ii) schema-independent. Thus, the lifecycle of all involved entities (e.g., schemas, values, correspondences, etc.) is managed. This enables easier upgrades, downgrades, and sidegrades. The persistence is a directed graph, which comprises nodes and directed edges. This persistence can then be used to recommend additional correspondences to a user.

Abstract: In one embodiment, the substrate is configured for a semiconductor laser diode and comprises a plurality of substrate layers. The substrate layers include insulating layers and carrier layers, which are thicker. A plurality of electrical contact surfaces, which are configured for the semiconductor laser diode, a laser capacitor and a control chip, are located on an assembling side of a first, uppermost substrate layer, which is an insulating layer. Electrical conductor tracks, which electrically interconnect the contact surfaces, are located on the one hand between the first insulating layer and a second insulating layer, and on the other hand between the second insulating layer and a third substrate layer, which is preferably an insulating layer.

Abstract: The invention relates to a process for starting up a reactor for the continuous production process of polyether carbonate polyols by the addition of alkylene oxide and carbon dioxide in the presence of a DMC catalyst and/or a metal complex catalyst based on the metals cobalt and/or zinc to an H-functional starter substance, in which process: (?) a portion of the H-functional starter substance and/or a suspension medium which has no H-functional groups is mixed in a reactor with a DMC catalyst and/or a metal complex catalyst, the DMC catalyst and/or the metal complex catalyst having a concentration s in the mixture; and (?), after step (?), the H-functional starter substance, alkylene oxide and DMC catalyst and/or a metal complex catalyst are continuously fed into the reactor during the addition process and the resulting reaction mixture is removed from the reactor, and a steady state is achieved.

Abstract: An air deflection device of a motor vehicle includes an air deflection element and a displacement kinematic system. The air deflection element is displaceable by the displacement kinematic system from an extended deflection position, in which the air deflection element with a deflection surface in a front region of the air deflection element in a longitudinal direction of the motor vehicle diverts an airflow hitting the air deflection element in an underbody region in a forward direction of travel of the motor vehicle, into a retracted position. The air deflection element is displaceable by the displacement kinematic system rearwards in the longitudinal direction of the motor vehicle and upwards in a vertical direction of the motor vehicle and is pushable back in a direction of the retracted position in an event of an obstacle-related force component acting on the air deflection element in the longitudinal direction of the motor vehicle.

Abstract: A fuel pump includes: an electric motor; a pump stage drivable by the electric motor; and a fuel pump housing configured to accommodate the electric motor and the pump stage. The fuel pump housing has a first housing part configured to accommodate the electric motor and a second housing part configured to accommodate the pump stage. One or both of the first housing part and the second housing part are made of a conductive plastic adapted to dissipate static charges to a ground potential.

Abstract: A fuel delivery assembly has a sheet-metal casing that sealingly encloses an electric motor and a pump by rolling, a suction-side inlet opening, and a pressure-side outlet opening. The electric motor has a first stator and a rotor, the first stator is provided with a plastic extrusion coating which forms a ring running in encircling fashion between the first stator and the pump. A fuel delivery unit for use in a fuel tank of a vehicle, having a fuel delivery assembly and having a surge tank in which the fuel delivery assembly is arranged in order to deliver fuel from the surge tank to an internal combustion engine.

Abstract: A fuel pump, in which a connecting piece for a fuel line and electrical connecting lines are radially guided in a motor housing, includes an electric motor. The motor housing has a section made of plastic such that the fuel pump has reduced axial dimensions.