Abstract: A sensor for monitoring a zone with regard to the presence of at least one object includes a transmission device, a reception device and an evaluation device. The transmission device emits transmission signals into the zone to be monitored. The reception device receives detection signals that include those transmission signals that are reflected or remitted in the zone to be monitored. The evaluation device is configured to determine at least one measurement variable based on the detection signals related to at least one dimension of an object in the zone to be monitored, to determine and output an occupied state of the zone to be monitored if the at least one measurement variable is greater than an entry threshold value, and to determine and output a free state of the zone to be monitored if the at least one measurement variable is smaller than an exit threshold value.

Abstract: A method for welding at least two parts including a thermoplastic material and having respective surfaces to be welded, including: inserting an insert between the surfaces to be welded of the two parts; generating heat via the insert; wherein the insert moves in relation to the parts to be welded in a welding direction. Also, an installation adapted for implementation of the method.

Abstract: A test piece configured for the implementation of a method for evaluating an assembly by welding of parts made of thermoplastic materials, wherein the test piece includes at least two parts based on thermoplastic materials having surfaces to be welded that are at least partially placed opposite one another and respective free surfaces, wherein at least one of the parts is a perforated reference part including at least one perforation.

Abstract: A bicycle battery assembly comprises a bicycle frame tube, such as a down tube. A battery is adapted to be inserted through a battery opening in the longitudinal direction of the bicycle frame tube. For allowing for a simple fixing of the battery to the bicycle frame tube, in particular by means of screws, an installation aid is connected to the battery and/or the bicycle frame tube, in particular in the area of the battery opening. The installation aid allows for an easy installation since in particular screw holes in the bicycle frame tube are flush with threaded bore holes in the battery.

Abstract: The present invention relates to a method for evaluating an assembly by welding of parts made of thermoplastic materials, to a test piece and its associated uses, to an installation for implementing this method and to the associated welding system.

Abstract: A bicycle frame tube which is in particular a down tube of a bicycle frame comprises a battery opening for inserting or removing a battery. Inside the bicycle frame tube a holding element for holding the battery is arranged. The holding element is at least partially elastically deformable, wherein the holding element in particular comprises two abutment elements which are elastically deformable.

Abstract: A battery unit for a bicycle having an electric motor, including a battery case having an upper side, a lower side and two sidewall several energy cells arranged in the battery case, and a battery management system electrically connected to the energy cells, where the battery management system is arranged on one of the two sides.

Abstract: The present disclosure relates to a procedure for generating fluoroscopic images for the reconstruction of a volume in a flat object using an X-ray system, which has three imaging components, namely a tube, a detector and a manipulator, located between them, on which the object is fixed. The object extends multiple times further in two dimensions than in its third dimension. The tube has a focus, which, in a central position of the tube, forms the coordinate origin of a Cartesian coordinate system, and which emits an X-ray. The vector from the tube through the volume forms the x axis of the coordinate system and the z axis is perpendicular to a vector formed through the thickness. The manipulator is rotated about a rotational axis, which is perpendicular to the x axis, runs parallel to the z axis and is displaceable parallel to the x axis.

Abstract: A method is provided that includes receiving a data request from a requesting device requesting data from a data source, looking up, in a blockchain ledger, a transaction corresponding to the data request to validate the data request, forwarding the validated data request to a data server, receiving a data response from the data server in response to the data request, wherein the data response comprises the requested data from the data source, and forwarding the data response to the requesting device.

Abstract: Various embodiments of the present disclosure improve existing multi-layer and other network technologies by routing and processing client requests that require machine learning based on the machine learning capabilities of each network device and/or other computer resource characteristics of different network devices. This ensures that network latency and throughput, among other computer resource consumption characteristics, will be improved as machine learning processing can occur at the most suitable network device or be distributed among various suitable network devices.

Abstract: A network may include multiple allocations. The allocations may include: a first allocation encompassing central infrastructure, such as central office servers, data centers, or other core infrastructure; an second allocation encompassing gateway elements or other central consumer premises network infrastructure; and a third allocation encompassing nodes, such as client devices, terminals, or other nodes. A virtualization management engine may coordinate resources from the various allocations to support virtual functions distributed over multiple allocations of the network. The virtualization management engine may determine the distribution across the allocations for the virtual functions. The virtualization management engine may be implemented as a virtual function and be distributed across the allocations of the network.

Abstract: A bicycle element includes a bicycle frame element. The bicycle frame element is connected to a bicycle component. Further, the bicycle frame element has a battery terminal provided thereon for the electric connection of a battery. A cable connected to the battery terminal, the cable being arranged in the bicycle frame element and in the bicycle component. A holder element is connected to the bicycle component and/or the bicycle component includes the holder element. A connector element connected to the cable is fixed in the holder element. The connector element serves for connection to an electrical component, such as a lighting means, a mobile phone or the like. The invention further relates to a bicycle system.

Abstract: A method for welding at least two parts including a thermoplastic material and having respective surfaces to be welded, including: inserting an insert between the surfaces to be welded of the two parts; generating heat via the insert; wherein the insert moves in relation to the parts to be welded in a welding direction. Also, an installation adapted for implementation of this method.

Abstract: Various embodiments of the present disclosure improve existing multi-layer and other network technologies by routing and processing client requests that require machine learning based on the machine learning capabilities of each network device and/or other computer resource characteristics of different network devices. This ensures that network latency and throughput, among other computer resource consumption characteristics, will be improved as machine learning processing can occur at the most suitable network device or be distributed among various suitable network devices.

Abstract: The present invention relates to a method for evaluating an assembly by welding of parts made of thermoplastic materials, to a test piece and its associated uses, to an installation for implementing this method and to the associated welding system.

Abstract: Various embodiments of the present disclosure improve existing multi-layer and other network technologies by routing and processing client requests that require machine learning based on the machine learning capabilities of each network device and/or other computer resource characteristics of different network devices. This ensures that network latency and throughput, among other computer resource consumption characteristics, will be improved as machine learning processing can occur at the most suitable network device or be distributed among various suitable network devices.

Abstract: The invention first relates to a method for welding at least two parts comprising a thermoplastic material and having respective surfaces to be welded, comprising: inserting an insert between the surfaces to be welded of the two parts; generating heat via said insert; wherein the insert moves in relation to the parts to be welded in a welding direction. The invention also relates to an installation adapted for implementation of this method.

Abstract: Various embodiments of the present disclosure improve existing multi-layer and other network technologies by routing and processing client requests that require machine learning based on the machine learning capabilities of each network device and/or other computer resource characteristics of different network devices. This ensures that network latency and throughput, among other computer resource consumption characteristics, will be improved as machine learning processing can occur at the most suitable network device or be distributed among various suitable network devices.

Abstract: A bicycle frame tube which is in particular a down tube of a bicycle frame comprises a battery opening for inserting or removing a battery. Inside the bicycle frame tube a holding element for holding the battery is arranged. The holding element is at least partially elastically deformable, wherein the holding element in particular comprises two abutment elements which are elastically deformable.

Abstract: A bicycle battery assembly comprises a bicycle frame tube, such as a down tube. A battery is adapted to be inserted through a battery opening in the longitudinal direction of the bicycle frame tube. For allowing for a simple fixing of the battery to the bicycle frame tube, in particular by means of screws, an installation aid is connected to the battery and/or the bicycle frame tube, in particular in the area of the battery opening. The installation aid allows for an easy installation since in particular screw holes in the bicycle frame tube are flush with threaded bore holes in the battery.