Abstract: A method for controlling an electric machine, in particular a permanent magnet synchronous machine, having a first, in particular three-phase, winding system, which is controlled by a first converter, and having a second, in particular three-phase, winding system, which is controlled by a second converter. The first converter is operated with block commutation and the second converter is operated with pulse width modulation, in particular space vector modulation.

Abstract: A converter unit has a main printed circuit board (MPCB) on which at least one functional module is arranged. By the functional module, at least one AC voltage supplied to the functional module via first power connections of the functional module can be converted into at least two DC voltage potentials output via second power connections. The MPCB has conductor paths via which control signals can be supplied to control connections, and the MPCB has conductor paths which extend from a control unit to first and second control connections of the MPCB and via which the first and second control signals can be supplied to the first and second control connections. The functional module is at least mechanically connected to the MPCB at least in the region of the first and second control connections such that the functional module does not use the first and/or the second control signals.

Abstract: A method of adding a first publisher to a security group includes receiving a key request for keys for the first publisher, wherein the key request has at least one credential associated with the first publisher and a key parameter index indicative of a bandwidth of the first publisher, includes modifying a lifetime value of the at least one key of the security group based on the key parameter index of the received key request, wherein an expiry of the at least one key is based on the lifetime value of the one or more keys; and includes transmitting the at least one key and the modified lifetime value of the at least one key to the first publisher, where the first publisher is configured to publish at least one message encrypted using the at least one key, prior to expiry of the at least one key.

Abstract: A circuit breaker device is for coupling a DC voltage branch to a positive and a negative conductor on a DC voltage bus. In an embodiment, the circuit breaker device includes a series circuit including a safety fuse and a unidirectional switch module. The switch module has a parallel circuit includes a controllable semiconductor switch element that is conductive in a first current direction and a diode that is conductive in the opposite current direction.

Abstract: A screwable vehicle antenna has a threaded part and a head part, which adjoins an end region of the threaded part. The threaded part and the head part both are made of electrically non-conductive material. At least one antenna radiator is arranged at least within part of the head part. A metal disk made of electrically conductive material is arranged on the head part and is used as a reflector or a ground plane. An HF electrical connector is provided, which is arranged on and fastened to a region of the head part remote from the threaded part, and the antenna radiator can be electrically connected to a plug of the HF electrical connector.

Abstract: A zero trust architecture can continuously monitor and verify code uploaded at the edge of 5G networks, so as to automatically identify security inconsistencies between security requirements and the performance of a given system.

Abstract: Various embodiments include a method for controlling an exchange of energy in an energy system with multiple energy subsystems connected to one another for exchanging energy comprising: receiving first supply data at a control center from a first subsystem, wherein the first supply data represent respective remuneration conditions of the first subsystem for receiving and/or providing energy; transmitting the first supply data to a second subsystem; receiving second supply data at the control center, the second supply data responsive to the first supply data, from the second subsystem, wherein the second supply data represent respective remuneration conditions of the second subsystem for receiving and/or providing energy, and controlling an energy exchange between the first subsystem and the second subsystem based on both the first supply data and the second supply data.

Abstract: A method for installing spark plugs on a cylinder head of an internal combustion engine. An oriented thread is incorporated in the spark plug and a corresponding internal thread is incorporated in a hole for receiving a spark plug in the cylinder head of the internal combustion engine. A sealing element is arranged between a contact surface on the cylinder head and a shoulder on the spark plug. The spark plug is inserted in the hole in the cylinder head and the thread of the spark plug is screwed into the internal thread of the hole. A fine alignment of the spark plug is performed in terms of a position with respect to angle of rotation relative to the combustion chamber, wherein the sealing element is pressed together during the fine alignment until a final angular position of the spark plug is reached.

Abstract: The present invention covers aminoquinolone compounds of general formula (I), in which R1, R2, R3, R4, R5, R6, R7, R8 and n are as defined herein, methods of preparing said compounds, intermediate compounds useful for preparing said compounds, pharmaceutical compositions and combinations comprising said compounds and the use of said compounds for manufacturing pharmaceutical compositions for the treatment and/or prophylaxis of diseases, in particular of diacylglycerol kinase alpha regulated disorders, as a sole agent or in combination with other active ingredients.

Abstract: The invention relates to a polypeptide for the hydrolytic cleavage of zearalenone and/or at least one zearalenone derivative, said polypeptide being a hydrolase having an amino acid sequence selected from the group consisting of SEQ ID NO: 1-15 or a functional variant thereof, wherein the sequence of the functional variant is at least 40% identical to at least one of the amino acid sequences. The invention also relates to: an additive containing the polypeptide; an isolated polynucleotide that encodes the polypeptide; and a method for the hydrolytic cleavage of zearalenone and/or of at least one zearalenone derivative using the polypeptide.

Abstract: A user terminal, a transportation vehicle, a server, a computer program product, a signal sequence and a method for sending for a transportation vehicle. The method includes receiving user input entered using an actuation device of a user terminal, sending a wireless message, assigning the transportation vehicle to the user terminal in response to the receipt of the wireless message, determining an expected arrival time and/or interval until the arrival of the transportation vehicle at the user terminal, and displaying a waiting time determined based on the arrival time or interval by a number of luminescent light predefined for the display of the waiting time and/or a number per time unit of light to be activated or deactivated, and/or a position of a luminescent light of the user terminal.

Abstract: A method for operating a field-of-vision display device for a motor vehicle, including an electrically controllable planar pixel assembly for generating a projection light beam having a display content and a reflection-suppressing deflection assembly, which is arranged on the planar pixel assembly and includes one or more flat reflection surfaces, extending along the planar pixel assembly at a predefined acute angle thereto and parallel to one another, for projecting the generated projection light beam onto a partially transparent, reflective projection pane, including a windshield of the motor vehicle, as a result of which a virtual display image shown in a field of vision of a user is generated behind the projection pane, wherein: the one or more reflection surfaces are each light-absorbing on the rear side thereof in order to suppress interfering reflection; at least one driving situation parameter is provided, in dependence on which different area segments of the planar pixel assembly are used to generate

Abstract: A tool for working a substrate, the tool having a stator and a working piston, which is intended to move relative to the stator along a working axis, also having a drive, which is intended to drive the working piston from a starting position along the working axis to the substrate, the drive comprising a first piston coil arranged on the working piston and a first stator coil arranged on the stator, and the first piston coil being intended to enter the first stator coil during a movement of the working piston relative to the stator along the working axis.

Abstract: A mounting arrangement for an add-on part or charging socket on a carrier structure or vehicle body of a two-track vehicle, includes an assembly tool feeding the add-on part in a feed process step into the carrier structure in a direction of a final mounting position. The add-on part is attachable to the carrier structure at an attachment point. The mounting arrangement has an auxiliary mounting holder in the carrier structure to simplify mounting. In the feed process step, the assembly tool moves the add-on part into a premounting position, for transferring the add-on part from the assembly tool to the auxiliary mounting holder, for restoring the assembly tool without the add-on part in a reversing direction opposite the feed direction. The auxiliary mounting holder has a transverse guide, along which the add-on part is adjustable from premounting to final mounting position.

Abstract: A sound- and heat-insulating enclosure of a pedal mount of a motor vehicle has at least one pedal mounted pivotably thereon. The enclosure has retaining contours, by which fixing on the pedal mount is possible. A pedal-independent high-quality sealing concept can be implemented by shifting a sealing plane between an interior of a cockpit and a footwell from the pedals toward the pedal mount.

Abstract: The invention relates to a polypeptide for the hydrolytic cleavage of zearalenone and/or at least one zearalenone derivative, said polypeptide being a hydrolase having an amino acid sequence selected from the group consisting of SEQ ID NO: 1-15 or a functional variant thereof, wherein the sequence of the functional variant is at least 40% identical to at least one of the amino acid sequences. The invention also relates to: an additive containing the polypeptide; an isolated polynucleotide that encodes the polypeptide; and a method for the hydrolytic cleavage of zearalenone and/or of at least one zearalenone derivative using the polypeptide.

Abstract: A method for monitoring a battery state without interruption of functioning a battery system using a battery twin, wherein the battery system includes a plurality of interconnected battery cells, and wherein the battery twin includes a battery twin cell that is identical to one battery cell of the battery system, where the method includes measuring a parameter of the battery cell that describes working conditions of either the battery cell and/or the entire battery system, where the method includes an offline measurement part that includes reproduction of the working conditions described with the measured parameter on the battery twin, such that while the battery twin operate under the reproduced working conditions, at least one further parameter of the battery twin is measured, and after the offline measurement part, the method further includes judging the battery state based on the measured at least one further parameter of the battery twin.