Abstract: A cleaning device for cleaning electrodes of an ion optical multipole device comprises at least one substantially longitudinal cleaning section, at least one handling section extending axially from the at least one cleaning section and at least one direction section extending axially from the at least one cleaning section. The at least one cleaning section has a larger cross section than the at least one handling section. The at least one direction section is capable of allowing a longitudinal movement of the cleaning device in a first axial direction and resisting a longitudinal movement of the cleaning device in a second, opposite axial direction.

Abstract: A communications system (300) comprising: an antenna (320) that comprises a plurality of serially connected sub-antenna elements (322); and a signal generator (324) configured to provide a transmission signal to the antenna (320) for propagating along the sub-antenna elements (322). The transmission signal comprises a plurality of serial symbol packets. The signal generator (324) is configured to set the phase of the serial symbol packets such that when they align with predefined ones of the sub-antenna elements (322) the antenna (322) provides a beamformed signal.

Abstract: An apparatus is disclosed, comprising a detector unit comprising a detector configured to detect an actuation action performable via the detector unit to an actuation button of a medical device to cause the medical device to eject at least a portion of a medicament comprised in the medical device. The detector is configured to detect the actuation action based on a detection of a force and/or a touch applied to the detector unit as part of the actuation action. The apparatus further comprises an electric unit connected to the detector and configured to store and/or provide information related to the detected actuation action. Furthermore, an according method and a computer program for controlling this method are disclosed.

Abstract: The invention relates to a method for cutting a sheet metal blank from a sheet metal strip (1) continuously conveyed in a transport direction (T), by means of at least one laser cutting device (3), having the following steps: providing a laser cutting device (3) with at least one laser cutting head (5) which has a cutting nozzle (7) and which can be moved along a cutting path (S1, S2, S1?, S2?) specified so as to correspond to the geometry of the sheet metal blank by means of a controller (6), incrementally measuring the distance between the cutting nozzle (7) and the surface of the sheet metal strip (1) at at least one radially outer position (P1, P2) relative to the cutting nozzle (7) by means of a first distance measuring device (8), controlling the movement of the laser cutting head such that the first distance measuring device (8, 9) constantly remains overlapping the sheet metal strip (1), into a second position, in which the cutting nozzle is overlapping the sheet metal strip (1), wherein the height

Abstract: Earphones intended for being worn in the ear canal (in-ear headphones) usually contain an ear pad, which the user may exchange for other ear pads of different sizes. Also earmolds, which are alternatively useable, can easily be exchanged. The ear pad or earmold can be mounted on a receptacle of the earphone. For mechanically or acoustically adjusting the frequency response of the earphone, the ear pad or earmold has at least one cavity. When the ear pad or earmold is mounted on the earphone's receptacle, the cavity is acoustically connected with the sound channel of the ear pad or earmold and is adapted for acting as an acoustic resonator, in particular as a Helmholtz resonator, in the audible frequency range.

Abstract: A computer-implemented control method of constrained controlling of a computer-controlled system. The system is controlled according to a control input, which is safe if a constraint quantity resulting from the controlling of the computer-controlled system exceeds a constraint threshold. A current control input is determined based on previous control inputs and corresponding previous noisy measurements. The computer-controlled system is controlled according to the current control input, thereby obtaining a current noisy measurement of the resulting constraint quantity. The current control input is determined based on a mutual information between a first random variable representing the constraint quantity resulting from the current control input and a second random variable indicating whether a further control input is safe.

Abstract: A component for an electrochemical cell, wherein the component is present in the form of an electrode for a redox-flow cell or in the form of a bipolar plate for a fuel cell or an electrolyzer or in the form of a fluid diffusion layer for an electrolyzer, including a substrate which is formed from a material in the form of a metal sheet and/or an expanded metal grille, wherein the material is formed from a tin-nickel alloy or a tin-silver alloy or a tin-zinc alloy or a tin-bismuth alloy or a tin-antimony alloy. A redox-flow cell, a fuel cell and an electrolyzer are also provided.

Abstract: An apparatus is disclosed, comprising a detector unit comprising a detector configured to detect an actuation action performable via the detector unit to an actuation button of a medical device to cause the medical device to eject at least a portion of a medicament comprised in the medical device. The detector is configured to detect the actuation action based on a detection of a force and/or a touch applied to the detector unit as part of the actuation action. The apparatus further comprises an electric unit connected to the detector and configured to store and/or provide information related to the detected actuation action. Furthermore, an according method and a computer program for controlling this method are disclosed.

Abstract: A mechanism is provided to secure integrated circuit devices that combines a high degree of security with a low overhead, both in area and cost, thereby making it appropriate for smaller, cheaper integrated circuits. A determination is made whether a device die is on a wafer or if the device die is incorporated into a package. Only if the device die is incorporated in a package can the functional logic of device die be activated, and then only if a challenge-response query is satisfied. In some embodiments, a random number generator is used during wafer testing to form a pair of numbers, along with a die identifier, that is unique for each device die. A final test is then performed in which the device die can be activated if the device die is incorporated in a package, and the die identifier—random number pair is authenticated.

Abstract: Recombinant microorganisms and methods of using same. The recombinant microorganisms include one or more modifications that reduce the expression and/or activity of a sortase, a sortase-dependent protein, a fibronectin-binding protein, an autolysin, a surface-layer protein, an aggregation-promoting factor, and/or a collagen-binding protein. The modifications can reduce the adhesion characteristics with respect to the non-modified microbes. The recombinant microorganisms can further include a recombinant gene configured to express a biologic. The recombinant microorganisms can be used as delivery vehicles to deliver the biologics to sites such as the gastrointestinal tract.

Abstract: Mobile accommodation, comprising a wall (10) with a wall opening (20) bounded by an edge. Received in the wall opening is a casing frame (30) which is intended and configured to comprise an openable or non-openable panel (25). The casing frame extends outside the wall opening on a first side of the wall while it is fixed in the wall opening by means of fixation means. The casing frame comprises for this purpose an insertion cavity (35) accessible from an opposite side of the wall. The fixation means comprise at least one fastening clip (60) which at a first outer end comprises an insertion member (65) which protrudes into the insertion cavity (35) in order to effect a durable mutual connection therein, and at a second outer end supports directly or indirectly on the wall.

Abstract: A computer-implemented method for predicting a behavior of agents in a dynamic system with a multiplicity of interacting agents depending on the latent state thereof. For a plurality of components and for a plurality of time points up to a prediction time point, a value of a first moment of a first distribution, which models the latent state of the agents, is determined for each component. A value of a second moment of the first distribution is determined. An expected value for a first moment of a second distribution at the prediction time point is determined for each component depending on the value of the first moment of the first distribution at the prediction time point and depending on the value of the second moment of the first distribution at the prediction time point. The second distribution models the behavior of the agents depending on the latent state thereof.

Abstract: According to one embodiment, a plurality of spatial publishing objects (SPOs) is provided in a multidimensional space in a user interface. Each of the plurality of spatial publishing objects is associated with digital media data from at least one digital media source. The user interface has a field for the digital media data. A user is provided via the user interface with a user presence that is optionally capable of being represented in the user interface relative to the plurality of spatial publishing objects. The digital media data associated with the at least one spatial publishing object are combined to generate a media output corresponding to the combined digital media data.

Abstract: A device for providing side-channel protection to a data processing circuit is provided and includes a chaotic oscillator and a counter. The data processing circuit has an input for receiving an input signal, a power supply terminal, and an output for providing an output signal. The chaotic oscillator circuit has an input coupled to receive a control signal, and an output coupled to provide an output signal for controlling a voltage level of a power supply voltage of the data processing circuit. The counter has an input coupled to receive a clock signal, and an output coupled to control a variable parameter of the chaotic oscillator in response to the clock signal. In another embodiment, a method is provided providing the side-channel protection to the device.

Abstract: A pilot device for a hydraulic directional valve includes a displacement sensor, a pilot valve, an actuating device, a coil assembly, and a circuit board. The displacement sensor has a sensor axis and the pilot valve has a valve axis. The valve axis and the sensor axis are arranged substantially parallel to one another so as to lie in a reference plane. The actuating device and the coil assembly are arranged adjacent to one another. The circuit board is arranged parallel to the reference plane. In each case, to establish an electrical contact, the coil assembly, the actuating device, and an electrical plug connection are either soldered directly to the circuit board or are in breakable electrical contact with a respectively associated, rigid contact assembly. The contact assembly is soldered directly to the circuit board.

Abstract: To secure earphones in the auditory canal of a user, ear tips are used. In an improved earphone, which reduces or avoids pressure sores occurring in the ear of the user, a hard stub of the housing no longer protrudes as hitherto into the ear tip, and instead a soft receiving tube of the ear tip is secured in the housing. By means of this inverse receiving principle, the ear tip can better conform to the auditory canal and thus enhances the wearing comfort. For assembly, the tube is plugged into an opening in the housing so that a projection of the tube engages in a depression or inner shoulder behind the opening and thus secures the ear cushion on the housing.

Abstract: Present embodiments provide a console refrigerator for use in a vehicle. More specifically, but without limitation, present embodiments provide a console refrigerator which may be easily integrated into a vehicle compartment or console for cooling of various items including, but not limited to, food, drink, or medicine.

Abstract: According to one embodiment, a plurality of spatial publishing objects (SPOs) is provided in a multidimensional space in a user interface. Each of the plurality of spatial publishing objects is associated with digital media data from at least one digital media source. The user interface has a field for the digital media data. A user is provided via the user interface with a user presence that is optionally capable of being represented in the user interface relative to the plurality of spatial publishing objects. The digital media data associated with the at least one spatial publishing object are combined to generate a media output corresponding to the combined digital media data.

Abstract: A method for managing operation of a circuit includes activating a trigger engine, receiving signals from a target circuit, and detecting a hardware trojan based on the signals. The trigger engine may generate a stimulus to activate the hardware trojan, and the target circuit may generate the received signals when the stimulus is generated. The trigger engine may be a scan chain which performs a circular scan by shifting bit values through a series of flip-flops including a feedback path. The target circuit may be various types of circuits, including but not limited to a high-speed input/output interface. The hardware trojan may be detected based on bit-error rate information corresponding to the signals output from the target circuit.

Abstract: The invention relates to a method for preferably continuous treatment and/or purifying of water encumbered by contaminants, in particular organic contaminants, preferably micropollutants and/or trace substances, in particular untreated water, preferably for purposes of producing and/or obtaining treated and/or purified water, in particular pure water, preferably drinking water and/or service water. The invention further relates to a water treatment system for carrying out said method and to applications thereof.