Abstract: Technologies and techniques for operating an electro-optical transmission device. An optical carrier signal is generated via an optical signal source of a base unit of the transmission device. An arbitrary signal is generated via the optical signal source, and the arbitrary signal is modulated onto the optical carrier signal in the base unit, forming a transmission signal. The transmission signal is transmitted to an antenna unit of the transmission device via an optical transmission medium, and the arbitrary signal and the carrier signal are separated in the antenna unit. Aspects also are directed to a computer program product and to a transmission device configured to perform such functions.

Abstract: Various implementations record a shared event by generating a temporal-based three-dimensional (3D) representation for use in providing/rendering views of the recorded event. For example, a method may include determining that a second device is currently at an event at a physical environment. The method may further include providing a notification to the second device for an option to authorize use of sensor data based on determining that the second device is currently at the event. The method may further include receiving authorization to use the sensor data. The method may further include obtaining the sensor data from the second device in accordance with the authorization. The method may further include generating a temporal-based 3D representation of the event based on the sensor data obtained from the second device and additional sensor data obtained from one or more other devices at the event.

Abstract: An integrated circuit including an optical input, which can be coupled to an optical fiber, allowing an optical signal to be provided to the optical input via the optical fiber. The integrated circuit includes a controllable liquid crystal element, into which the optical signal can be coupled via the optical input. The integrated circuit is characterized by an optical waveguide arranged directly at the liquid crystal element, and a control device designed to activate the liquid crystal element to modulate its refractive index, thereby enabling at least partial coupling of the optical signal into the optical waveguide. The present disclosure also relates to a system and a method.

Abstract: An antenna device for emitting and/or receiving electromagnetic radiation in a motor vehicle includes at least two sub-antenna groups arranged at a predefined first distance relative to one another. Each sub-antenna group includes at least one transmitting antenna and one receiving antenna, with a second distance between the at least one transmitting antenna and the one receiving antenna being smaller than the predefined first distance between the sub-antenna groups. This description also relates to a motor vehicle that incorporates the antenna device.

Abstract: A radar system for determining target information of radar targets includes a first antenna array configured to emit a transmit signal and receive a first signal reflected by a radar target, and a second antenna array configured to receive a second signal reflected by the radar target. The system is configured to process the received signals to determine distance information and angle hypotheses associated with the radar target. Based on the distance information and angle hypotheses, the system applies optimal filters to generate target information related to the radar target. The disclosure also relates to a vehicle incorporating such a radar system.

Abstract: A system and method for estimating current positions of sensor elements in an array sensor involve providing initial position estimates by an electronic computing device, transmitting a sensor signal into the surroundings, and receiving a reflected signal from at least one calibration target. The system determines the direction of arrival of the reflected signal and analytically estimates the virtual positions of the sensor elements based on this direction and a criterion of smallest residuum. The current positions are then estimated using the virtual positions and initial estimates. The technology further includes a computer program product, a computer-readable storage medium, and an array sensor configured to perform these functions.

Abstract: The invention relates to a radar antenna arrangement (1) for a vehicle (2), comprising at least one vehicle component (3), wherein the radar antenna arrangement (1) comprises a plurality of radar devices (4) which are configured to transmit and/or receive a radar beam (12). The radar devices (4) are arranged on a component surface (5) of the vehicle component (3). The invention provides for the radar antenna arrangement (1) to comprise at least one antenna row (6) for determining an azimuthal angle (10) of the radar beam (12), said antenna row comprising a plurality of the radar devices (4). Directly adjacent radar devices (4) have respective horizontal distances (8) from one another. The radar antenna arrangement (1) comprises at least one antenna column (7) for determining an elevation angle (11) of the radar beam (12), said antenna column comprising a plurality of the radar devices (4). Directly adjacent radar devices (4) have respective vertical distances (9) from one another.

Abstract: The invention relates to a closing cap (11) and a method for producing a closing cap for a container (10) for receiving cosmetic creams, liquids or pasty substances, such as in particular mascara, the closing cap (11) being designed as a material hybrid and having a connective area for establishing a connection realized as a screw connection, bayonet connection or the like between the closing cap (11) and the container (10), the connective area being formed on an inner side (15) of a base body (12) made of metal, plastic or ceramics. The connective area has a plastic material as a contacting material in merely a portion for forming a physical contact between the closing cap (11) and the container (10) and the remaining portions are made of the same material as the base body (12).

Abstract: An aqueous composition includes a dihydrotriazine compound of the general formula below, where R1 means (i) a phenyl group or phenylalkyl group, (ii) a naphthyl group or naphthylalkyl group, (iii) a heterocyclic group, heterocyclic alkyl group or heterocyclic aminoalkyl group, (iv) an alkyl group having 1 to 16 carbon atoms or (v) a cycloalkyl group or cycloalkylalkyl group, R1? means a hydrogen atom bonded to the nitrogen atom at position 1 or 3 of the dihydrotriazine ring, R2 and R3 each mean a hydrogen atom or a methyl group, R4 means an alkyl group having 7 to 16 carbon atoms and the dashed line indicates that a double bond is positioned either between positions 1 and 2 or between positions 2 and 3 of the dihydrotriazine ring, or a tautomer thereof or a salt thereof and a defoamer.

Abstract: A method for optimizing the meterability of brake force in an ABS braking with a brake-by-wire brake system. The method includes various steps. First, a driver brake request is sensed by a pedal force simulator. In addition, a trigger point (A) of an ABS braking is recognized. In the case of a recognized ABS braking, there is a correction of the sensed driver brake request such that, upon recognizing the trigger point (A) during a reduction of the sensed driver brake request, the corrected driver brake request is reduced to the extent that ABS braking is no longer present. The corrected driver brake request is subsequently implemented by building up a corresponding brake pressure in a brake device of the brake system.

Abstract: A cosmetics container is disclosed, in particular a mascara container (400), whose components are a container part (401), a container cap (402), a wiper (436), which is inserted into a container neck disposed on a container part, and an applicator (403), which is connected to the container cap and passes through the wiper with a brush rod provided with an applicator brush on its free end. Material intersections, which are realised as detachable form-fit, detachable substance-to-substance or detachable force-fit connections, are formed least partially between the different or coinciding materials for separation purposes, a joining end (412) of the brush rod (411) being connected to an applicator holder (414) by way of a bayonet joint (413).

Abstract: A brake-by-wire system for a motor vehicle provides haptic feedback to the driver via the brake pedal in the event of an anti-lock braking. The brake system includes a brake pedal configured to receive a braking request from a driver driving the motor vehicle and to forward the request to a braking apparatus. The braking apparatus is configured to translate the braking request into a corresponding brake pressure and to transmit it to brake actuators. The brake pedal is further mechanically and/or hydraulically decoupled from the braking apparatus. The brake system has at least one mechanical actuator in the form of a unbalance motor and/or a magnetic plunger. The at least one mechanical actuator is connected to the brake pedal and is configured to induce the brake pedal to vibrate in the event of an anti-lock braking.

Abstract: Provided herein are methods of treating a subject who has a viral respiratory infection, comprising administering to the subject a therapeutically effective amount of a compound of formula (I): or a pharmaceutically acceptable salt thereof.

Abstract: The invention relates to a side-channel compressor (1) for a fuel cell system (37) for conveying and/or compressing a gaseous medium, in particular hydrogen, comprising a housing (3); a compressor chamber (30) which is situated in the housing (3) and which has at least one encircling side channel (19, 21); a compressor impeller (2) which is situated in the housing (3) and which is arranged so as to be rotatable about a rotational axis (4), wherein the compressor impeller (2) has conveying cells (5) arranged on the impeller circumference in the region of the compressor chamber (30); and in each case one gas inlet opening (14) formed on the housing (3) and one gas outlet opening (16), which are fluidically connected together via the compressor chamber (30), in particular the at least one side channel (19, 21).

Abstract: The invention relates to a closing cap (11) and a method for producing a closing cap for a container (10) for receiving cosmetic creams, liquids or pasty substances, such as in particular mascara, the closing cap (11) being designed as a material hybrid and having a connective area for establishing a connection realized as a screw connection, bayonet connection or the like between the closing cap (11) and the container (10), the connective area being formed on an inner side (15) of a base body (12) made of metal, plastic or ceramics. The connective area has a plastic material as a contacting material in merely a portion for forming a physical contact between the closing cap (11) and the container (10) and the remaining portions are made of the same material as the base body (12).

Abstract: The invention relates to a gas-liquid separator (2) for separating at least one liquid component, in particular H2O, from a gaseous component, in particular H2, the separator comprising at least one container (6) which is supplied with a medium via an inlet (16), at least the liquid component of the medium being separated in at least one container (6) and the separated component of the medium being discharged from the at least one container (6) via a discharge valve (46) with the remaining gaseous component of the medium, in particular H2, being recirculated into an outflow line (5) via a first outlet (18). According to the invention, in addition to the liquid component, in particular H2O, a gaseous component N2 is separated from the medium by the gas-liquid separator (2).

Abstract: The invention relates to a cosmetics container, in particular a mascara container (400), whose components are a container part (401), a container cap (402), a wiper (436), which is inserted into a container neck disposed on a container part, and an applicator (403), which is connected to the container cap and passes through the wiper with a brush rod provided with an applicator brush on its free end. Material intersections, which are realised as detachable form-fit, detachable substance-to-substance or detachable force-fit connections, are formed least partially between the different or coinciding materials for separation purposes, a joining end (412) of the brush rod (411) being connected to an applicator holder (414) by means of a bayonet joint (413).

Abstract: A side-channel compressor (1) for a fuel cell system (37) for conveying and/or compressing a gas, in particular hydrogen, having a housing (3), having a compressor chamber (30) which is situated in the housing (3) and which has two encircling side channels (19, 21), having a compressor impeller (2) which is situated in the housing (3) and which is arranged so as to be rotatable about an axis of rotation (4), wherein the compressor impeller (2) has conveying cells (28) arranged at the circumference thereof and in the region of the compressor chamber (30), and having in each case one gas inlet opening (14) formed on the housing (3) and one gas outlet opening (16), which openings are fluidically connected to one another via the compressor chamber (30), in particular the two side channels (19, 21), and wherein, in the region of the compressor chamber (30), an encapsulation of the respective side channel (19, 21) is realized by at least one separation region (35) by means of a surface pairing of the compressor whe

Abstract: The invention relates to a gas-liquid separator (2) for separating at least one liquid component, in particular H2O, from a gaseous component, in particular H2, the separator comprising at least one collecting tank (12) which is supplied with a medium, at least the liquid component of the medium being separated into the collecting tank (12), and the separated portion of the medium being discharged from the collecting tank (12) via a discharge valve (46). According to the invention, the gas-liquid separator (2) is integrated into a housing (11) of a recirculation pump (9).

Abstract: The invention relates to a side-channel compressor (1) for a fuel cell system (37) for conveying and/or compressing a gaseous medium, in particular hydrogen, comprising a housing (3); a compressor chamber (30) which is situated in the housing (3) and which has at least one encircling side channel (19, 21); a compressor impeller (2) which is situated in the housing (3) and which is arranged so as to be rotatable about a rotational axis (4), wherein the compressor impeller (2) has conveying cells (5) arranged on the impeller circumference in the region of the compressor chamber (30); and in each case one gas inlet opening (14) formed on the housing (3) and one gas outlet opening (16), which are fluidically connected together via the compressor chamber (30), in particular the at least one side channel (19, 21).