Abstract: A memory cell arrangement and methods are disclosed, wherein the memory cell arrangement includes: a substrate including a plurality of three-dimensional structures; a plurality of memory cells; and a plurality of sets of control lines for selectively addressing the plurality of memory cells, wherein each memory cell includes a respective one of the plurality of three-dimensional structures and a memory layer stack disposed over the three-dimensional structure, the memory layer stack including a first electrode, a second electrode, and a memory element forming a memory capacitor; wherein the memory element substantially consists of one or more transition-metal-oxides, wherein the second electrode includes an electrically conductive electrode layer substantially consisting of tungsten and a functional layer substantially consisting of a metal nitride or a metal-oxynitride, wherein the functional layer is disposed between the memory element and the electrically conductive electrode layer and in direct contact w

Abstract: The invention relates to a power transmission mechanism for actuating a movable component of an item of household equipment, having a plurality of power transmission branches arranged in parallel for moving a linearly movable coupling part for push and/or pull-transmitting coupling with this movable component, wherein the power transmission branches are provided sequentially depending on sections of a limited movement range of the coupling part and at least one of the power transmission branches includes a torque limiter.

Abstract: An ultrasonic welding device comprises a sonotrode and a sonotrode carrier which is formed to cause ultrasonic vibrations of the sonotrode. The sonotrode and the sonotrode carrier have in each case a contact face, wherein at least one of the contact faces is roughened at least in sections. The sonotrode is fastened exchangeably to the sonotrode carrier in such a manner that the contact faces are pushed against one another.

Abstract: A material collection container extends in the longitudinal direction of a suction excavator and comprises a container wall which is closed at its two end faces by end walls. A lid is pivotably mounted on a lid shaft so that the material collection container is closed on the upper side and is open in an emptying position. The container has a seal extending between an upper edge and the lid in the closed position so that, in the closed position, the seal seals the container so that negative pressure can be generated in the container. The container wall has a plurality of side segment faces which extend in the longitudinal direction and transition into one another at stiffening edges. The folded upper edge is designed as a hollow profile. The seal is embedded in a groove on the side of the lid directed toward the upper edge.

Abstract: An ultrasonic welding device which includes a sonotrode arrangement, an anvil, a displacement device, and a force sensor. The sonotrode arrangement has a sonotrode head. The sonotrode arrangement is configured to transmit ultrasonic vibrations, which are generated at the sonotrode arrangement in a region remote from the sonotrode head, to the sonotrode head such that the sonotrode head vibrates in a vibration direction of the sonotrode arrangement and that the sonotrode arrangement vibrates minimally in the vibration direction at a zero-point position which is arranged spaced apart from the sonotrode head, based on the vibration direction. The displacement device is configured to displace the sonotrode arrangement and the anvil relative to one another in a displacement direction.

Abstract: The invention relates to a medical apparatus designed to receive a detachable fluid-conducting first line portion (3). The medical apparatus comprises a second line portion (2) designed to be connected to the first line portion (3), wherein a movable element (38) is situated in the second line portion (2), by means of which movable element the second line portion (2) is separated into a first sub-portion (2a) and a second sub-portion (2b).

Abstract: A method for checking a signal path of a sensor circuit for a field device, wherein the signal path includes a transducer for outputting analog raw measured values, an analog-digital converter to convert the analog raw measured values into digital raw measured values, and a digital processor designed to further process the digital raw measured values, includes: interrupting the measuring mode; replacing the analog raw measured values at an output of the transducer by an analog check signal; passing the analog check signal through the signal path so that the digital processor determines a measured value corresponding to the analog check signal; checking the determined measured value with a comparison value determined for the signal path; and, if the measured value determined for the analog check signal is outside a defined tolerance range for the comparison value, identifying a change in the state of the signal path.

Abstract: An ultrasonic welding device includes a sonotrode with a sonotrode surface, a lateral slide with a lateral slide surface, a touching element with a touching surface and an insertion chamber for inserting joining parts. The insertion chamber is defined in a first axial direction (y) on a first side by the sonotrode surface and in a second axial direction (x) on a second side by the lateral slide surface and on a third side opposing the second side by the touching surface. Furthermore, the ultrasonic welding device includes a first receiving element with a first stop edge and a second receiving element with a second stop edge. The first receiving element and the second receiving element are arranged to be movable in relation to each other between a starting position and an end position.

Abstract: An ultrasonic welding device includes a sonotrode, an anvil, a touching element, a lateral slide, a stop element and a receiving chamber in which joining partners are received and which is defined by bordering components of the ultrasonic welding device. The receiving chamber is defined on a first side by the sonotrode and on a second side by the anvil. The receiving chamber is further defined on a third side by the touching element and on a fourth side by the lateral slide. The receiving chamber is further defined on a fifth side, extending transverse to the first to fourth sides, by the stop element. The first stop element is electrically conductive on its surface directed toward the receiving chamber in order to form a first electrode.

Abstract: Disclosed is a field detection device designed to be connected to at least one access point of a fieldbus network via at least one interface. The field detection device is designed to initiate or execute, for each of at least two connection protocols, an associated query in at least one fieldbus segment of the fieldbus network and to detect which field devices and fieldbus components in said at least one fieldbus segment can be accessed via the connection protocol in question. Furthermore, the field detection device is designed to provide a connection directory in which at least one connection protocol is specified for each field device and for each fieldbus component of a set of field devices and fieldbus components of the at least one fieldbus segment, by means of which connection protocol the field device in question or the fieldbus component in question can be accessed.

Abstract: The invention relates to a medical apparatus designed to receive a detachable fluid-conducting first line portion (3). The medical apparatus comprises a second line portion (2) designed to be connected to the first line portion (3), wherein a movable element (38) is situated in the second line portion (2), by means of which movable element the second line portion (2) is separated into a first sub-portion (2a) and a second sub-portion (2b).

Abstract: An ultrasonic welding device includes a sonotrode with a sonotrode surface, a lateral slide with a lateral slide surface, a touching element with a touching surface and an insertion chamber for inserting joining parts. The insertion chamber is defined in a first axial direction (y) on a first side by the sonotrode surface and in a second axial direction (x) on a second side by the lateral slide surface and on a third side opposing the second side by the touching surface. Furthermore, the ultrasonic welding device includes a first receiving element with a first stop edge and a second receiving element with a second stop edge. The first receiving element and the second receiving element are arranged to be movable in relation to each other between a starting position and an end position.

Abstract: An ultrasonic welding device includes a sonotrode, an anvil, a touching element, a lateral slide, a stop element and a receiving chamber in which joining partners are received and which is defined by bordering components of the ultrasonic welding device. The receiving chamber is defined on a first side by the sonotrode and on a second side by the anvil. The receiving chamber is further defined on a third side by the touching element and on a fourth side by the lateral slide. The receiving chamber is further defined on a fifth side, extending transverse to the first to fourth sides, by the stop element. The first stop element is electrically conductive on its surface directed toward the receiving chamber in order to form a first electrode.

Abstract: A transport fixing device, in particular a domestic appliance transport fixing device, contains at least one transport fixing unit which is at least partially received in a usable space of an appliance. The domestic appliance has at least one fixing region for at least partially fixing at least one installation element for the usable space. In order to provide a generic transport fixing device having improved properties in terms of efficiency, the transport fixing unit contains at least one molded fiber part.

Abstract: An ultrasonic welding device includes a sonotrode, an anvil, a touching element, a lateral slide, a first stop element, a drive device, and a receiving chamber in which joining partners are to be received. The receiving chamber is defined on a first side by a surface of the sonotrode and on a second side opposing the first side by a surface of the anvil. The receiving chamber is further defined on a third side by a surface of the touching element and on a fourth side opposing the third side by a surface of the lateral slide. The first stop element is displaceable between a pulled-in position and a pulled-out position. The first stop element in the pulled-in position defines the receiving chamber on a fifth side extending transverse to the first to fourth sides and in the pulled-out position leaves the receiving chamber open on the fifth side.

Abstract: A device for detecting a steering wheel position, the steering wheel angle and/or the inclination of the steering wheel (304) of a vehicle is disclosed. The device includes at least two cameras (5, 6; 202, 203) by means of which the steering wheel (304) can be sensed (8, 9; 204, 205). At least three reference objects (301, 302, 303) are provided which can be releasably fastened to the steering wheel (304).

Abstract: A device for bundling a number of cables includes at least one rotatable feeding wheel which has on the periphery a number of notches for receiving in each case at least one cable, a pressure roller which can be pushed against an abutment in a spring-loaded manner and two spaced-apart roller receptacles each for mounting an adhesive tape roll with an unwindable adhesive tape, wherein the adhesive tapes are guided with their adhesive surfaces facing one another between the abutment and the pressure roller.

Abstract: The present disclosure relates to a method for monitoring a first processor using a second processor in a field device, comprising the following method steps: calculating verification data on the basis of specified input data using a test algorithm on an external computing unit storing the input data and the verification data computed by the test algorithm; transferring the specified input data stored in the sensor module and the verification data; transferring the specified input data; executing the test algorithm on the first processor; making the calculated output data available on the second processor; checking the output data with the verification data using the second processor and, if the output data do not correspond to the verification data, establishing a malfunction.

Abstract: The present invention relates to a dental drill (10) formed of titanium or a titanium alloy having a hardness greater than pure titanium, said drill extending along a central axis (A) from a proximal end (14) to a distal end (16). The drill comprises a shank (12) arranged in a proximal end region of the drill (10) and extending along the central axis (A), a flute portion (20) arranged distally to and running coaxially with the shank (12), said flute portion (20) comprising two or more flutes (22a, 22b, 22c) extending along the flute portion (20) and being interposed by lands (24a, 24b, 24c), the flute portion further comprising a central solid web and a drill tip (26) directly adjoining the distal end (28) of the flute portion (20) and comprising two or more flanks (25a, 25b, 25c) which taper radially inwardly from the distal end of each land in the distal direction toward the central axis (A), each flank (25a, 25b, 25c) comprising a cutting edge (30a, 30b, 30c).

Abstract: The present invention relates to a heating device for heating a gas flow, in particular an exhaust gas flow of an internal combustion engine, said heating device comprising an electrically conductive heating element that can be flowed through by the gas flow in an axial direction and that has at least two heating segments that are sectionally separated from one another by a gap that is in particular open at one side; a carrier device having at least one electrically insulating carrier element that at least sectionally surrounds the heating element in a peripheral direction and/or at least sectionally covers a marginal region of at least one axial end face of the heating element, wherein the carrier element has at least one spacer section that projects into the gap; and a housing section in which the heating element and the carrier device are held.