Abstract: A method is disclosed for determining mechanical robustness of an overhead stowage bin for an aircraft includes repeatedly effecting an impact of a test body against an impact surface of the overhead stowage bin with a predefined impact force by a robotic arm of a manipulator, and investigating damage parameters of the overhead stowage bin.

Abstract: An audio bitstream is decoded into audio objects and audio metadata for the audio objects. The audio objects include a specific audio object. The audio metadata specifies frame-level gains that include a first gain and a second gain respectively for a first audio frame and a second audio frame. It is determined, based on the first and second gains, whether sub-frame gains are to be generated for the specific audio object. If so, a ramp length is determined for a ramp used to generate the sub-frame gains for the specific audio object. The ramp of the ramp length is used to generate the sub-frame gains for the specific audio object. A sound field represented by the audio objects with the sub-frame gains is rendered by audio speakers.

Abstract: A component of a brake for a vehicle, having a metallic base body with a surface provided with a coating which includes an intermediate layer lying on the base body and a covering layer lying on the intermediate layer. The covering layer is formed from a stainless steel matrix with hard material particles embedded therein. The hard material particles embedded in the stainless steel matrix have an average grain diameter of 10-125 ?m and have a non-melted core region consisting of uninfluenced material of the hard material particles, which core region is surrounded at least in sections by a mixing zone formed from material of the stainless steel matrix and material of the respective hard material particle, via which mixing zone the hard material particles are in each case materially bonded to the stainless steel matrix. Also, a method by which a component coated in this way is produced.

Abstract: An electric motor, in particular for a vacuum pump, with two magnetically coupled shafts. A correction force can be set on each shaft by means of adjusting magnet devices, whereby negative effects due to errors in the magnetic coupling can be compensated.

Abstract: This disclosure includes sandwich composites comprising fiber-reinforced laminates. The disclosure further includes one or more film adhesives between a core and the fiber-reinforced laminates.

Abstract: The invention relates to a die for arrangement in a press, wherein the die extends along an axial direction between two end faces and forms an inner peripheral surface between the end faces, wherein the die extends from the inner peripheral surface along a radial direction toward an outer peripheral surface and toward at least one centering surface that is disposed in the radial direction on a first diameter, wherein the die has a pressing zone that is spaced apart from the end faces and, in the vicinity of the pressing zone, the die has a greater maximum first stiffness, at least relative to zones of the die that are arranged on the end faces, compared to a pressing force acting on the inner peripheral surface in a direction of a normal vector, and wherein the maximum first stiffness is at least 10% greater than a minimum second stiffness that is present in at least one zone that is arranged on one of the end faces.

Abstract: An unbalance exciter for a vibratory plate includes a rotatably mounted unbalance shaft, on which an unbalance mass is provided. The exciter includes an exciter housing for the unbalance shaft, at least two bearing devices for the rotatable mounting of the unbalance shaft, and two bearing seats for the bearing devices. The exciter housing has a central part and two end parts arranged at the ends of the central part. The central part has a hollow-cylindrical recess in which a bearing point is provided for each of the bearing devices. The the central part is designed to optionally accommodate an unbalance shaft for either a first drive type in which the unbalance exciter can be driven by a drive device provided outside the exciter housing, or a second drive type in which the unbalance exciter can be driven by a drive device provided inside the exciter housing.

Abstract: A coil device for a motor vehicle has a housing which has a receiving area, at least one secondary coil which is arranged in the receiving area for inductively transmitting electric energy in order to charge an energy storage unit of the motor vehicle, and at least one ferrite element which is arranged in the housing for conducting at least one magnetic field in order to inductively transmit the electric energy. The ferrite element has at least two ferrite regions that are at least partly mutually spaced by at least one through-opening which is arranged between the ferrite regions and in which a support structure is at least partly arranged that is made of a fiber composite material and has ferrite elements received in the fiber composite material, wherein opposing housing elements of the housing are supported against each other via said support structure.

Abstract: A multilumen body for a medical device, comprising a first tubular element and a second tubular element, which is arranged in the first tubular element and which is in contact with the first tubular element at least in sections and movable relative to the first tubular element, an inner surface of the first tubular element having a first profile and/or an outer surface of the second tubular element having a second profile so that the contact surface between the first tubular element and the second tubular element is smaller than without the first profile and/or without the second profile. The multilumen body is characterized in that the first profile and/or the second profile include a plurality of alternating elevations and depressions, wherein a maximum distance between two neighboring elevations is 100 ?m.

Abstract: A reciprocating piston lubrication pump with a component is proposed having an opening, which has at least one cylinder-shaped part, and with at least one piston, which comprises a radially outer surface built at least partly by a coating. A clearance between the radially outer surface of the piston and the component is between 1 ?m and 20 ?m when the radially outer surface is positioned in the cylinder-shaped part. The surface hardness of the coating at the radially outer surface is 2 to 10 times higher than that of a region of the component, which forms the cylinder-shaped part.

Abstract: At least one image of an interior of a vehicle is captured by at least one camera present in the vehicle. Image data of the at least one image that are denoted in reference to the vehicle are transmitted to an external server. A user is authorized by the external server to access the image data denoted in reference to the vehicle, for display to the user via VR goggles. An object detected by numerical methods is highlighted in color in the image depicted in the VR goggles.

Abstract: A capacitive proximity switch has a fiber composite body, which has an electrically non-conductive matrix and a multiplicity of fibers embedded in the matrix. The capacitive proximity switch includes at least one first capacitive proximity sensor, at least one second capacitive proximity sensor and one or more sensor evaluation devices. The first capacitive proximity sensor has at least one sensor electrode, which has at least one electrically conductive fiber, which is embedded in the matrix. The second capacitive proximity sensor has at least one further sensor electrode, which has at least one electrically conductive fiber, which is embedded in the matrix. The sensor electrode of the first capacitive proximity sensor and the further sensor electrode of the second capacitive proximity sensor are each connected to a sensor evaluation apparatus.

Abstract: A motor vehicle component with a lighting function includes a laminate component having a first fiber-reinforced composite material and a second fiber-reinforced composite material, the first fiber-reinforced composite material being electrically insulating and the second fiber-reinforced composite material being electrically conductive. The motor vehicle component also includes a light source which is at least partially embedded in the first fiber-reinforced composite material. The light source is electrically conductively connected to the second fiber-reinforced composite material, and the second fiber-reinforced composite material has a light exit region from which light emitted by the light source can exit so that it can be seen from outside the motor vehicle component.

Abstract: A shaped article, a method for making it, and its use. The shaped article is formed from flat fiber material and has a bottom (2), a body (4), and an opening, which is surrounded by a circumferential flange (6). The shaped article (1) comprises a flange stabilizer (10) attached to the second flat side (18) of the flange (6) facing the bottom (2). The flange stabilizer (10) is disc-shaped and has an inner contour (12) corresponding to the desired cross-sectional shape of the shaped article (1) in the region of the opening and can be slipped over the body (4) in the region of the bottom (2) and up to the flange (6). The flat sides (16, 18) of the flange stabilizer (10) extend essentially parallel to the flange (6), defining and stabilizing the cross-sectional shape of the body (4) in the region of the opening and the flange.

Abstract: A method and a device for characterizing a mask for microlithography in a characterization process carried out using an optical system, wherein the optical system includes an illumination optical unit and an imaging optical unit and wherein in the characterization process structures of the mask are illuminated by the illumination optical unit, the mask is imaged onto a detector unit by the imaging optical unit and image data recorded by the detector unit are evaluated in an evaluation unit. A method includes the following steps: determining a temporal variation of at least one variable that is characteristic of the thermal state of the optical system, and modifying the characterization process depending on the temporal variation determined.

Abstract: In a method for aligning a polarization-maintaining optical fiber, in which the optical fiber (7a, 7b, 7c) is held in clamping fashion by means of a clamping device (12, 19, 23), a given rotational position of the optical fiber (7a, 7b, 7c) about the fiber longitudinal axis is detected, and the optical fiber (7a, 7b, 7c) is rotated about the fiber longitudinal axis by means of the clamping device (12, 19, 23), it is proposed that at least one clamping element (13, 14, 20-22, 24-27) of the clamping device (12, 19, 23), said clamping element abutting against the optical fiber (7a, 7b, 7c), is moved relative to at least one further clamping element (13, 14, 20-22, 24-27) of the clamping device (12, 13, 17), said at least one further clamping element likewise abutting against the optical fiber (7a, 7b, 7c), for the purposes of rotating the optical fiber (7a, 7b, 7c). Moreover, a correspondingly configured apparatus is presented.

Abstract: A method and a device for operating an automated vehicle. The method includes a step of detecting surroundings data values, a step of determining positions and/or predicted movements of objects in the surroundings of the automated vehicle, a step of carrying out a first comparison of the surroundings data values and/or of the positions and/or of the predicted movements using an external server, a step of determining a driving strategy for the automated vehicle as a function of the positions and/or predicted movements of the objects and as a function of the first comparison, a step of carrying out a second comparison of the driving strategy using the external server, and a step of operating the automated vehicle as a function of the driving strategy and as a function of the second comparison.

Abstract: A composition contains at least one microorganism which can form a phosphate or carbonate precipitate in an alkaline medium, and at least one calcium source. The composition has at least one silicon compound having at least one Si-atom, at least one C-atom, and at least one H-atom. The composition can be used in a method for producing a construction product.

Abstract: An electrode contact for an electrode lead for neurostimulation comprises a contact body including a contact surface for contacting human or animal neural tissue. The electrode contact furthermore comprises an arm section for contacting at least one electrical supply lead, wherein the arm section, originating from the contact body, extends laterally in a first spatial direction which runs parallel to a main extension plane of the contact surface. The arm section includes at least one cut-out for guiding through the at least one electrical supply lead.

Abstract: A method is provided for producing an induction coil, in particular for a charging device for the cableless charging of an electrical energy storage device of an electrically driven motor vehicle. At least one coil wire is placed on a carrier fabric in a conductor loop-type coil pattern. The coil wire is stitched to the carrier fabric via at least one stitching wire.