Abstract: According to various embodiments, a circuit for determining the frequency of a signal is described, comprising an input configured to receive an analog input signal, an analog to digital converter configured to convert the analog input signal to a digital input signal, a digital mixer configured to generate a mixing result signal by mixing the digital input signal with a single bit binary signal having a reference frequency, a low pass filter configured to generate a filtered signal by filtering the mixing result signal, a measuring circuit configured to measure the period of the filtered signal and an output configured to output a value differing from the frequency of the single bit binary signal by the inverse of the measured period as the frequency to be determined.

Abstract: Processes for preparation of ipconazole, processes for preparation of a compound of formula (V) and processes for preparation of a compound of formula (VI), which is a key intermediate useful for preparation of ipconazole are disclosed.

Abstract: Disclosed is a buttock support for at least partial load-relief of the body weight of a person, the buttock support having two support regions adapted to receive at least part of a buttock region of the person. Also disclosed is a load-relief system having the aforementioned buttock support. The two support regions are separated from one another by a gap and are rounded. The gap separates the two support regions from one another centrally. The buttock support significantly simplifies the connection of a person to the aforementioned load-relief system to prepare for manual and/or automated physical therapy and also ensures that the thigh region, in particular the inner face of the thigh, and the groin region are accessible for further medical/therapeutic treatment by the medical staff.

Abstract: The invention relates to a propellant element for a gas generator for use in a safety device in the form of a coated pellet (24), wherein the coated pellet (24) comprises a core (20) made of a first pyrotechnical material (46) and a coating (22) made of a second pyrotechnical material (48) and enveloping the core (20), wherein the first pyrotechnical material (48) differs from the second pyrotechnical material (48) and wherein the core (20) includes an edge portion (26) projecting in the radial direction which extends through the coating (22) up to an outer contour (28) of the coated pellet (24), wherein the edge portion (26) is formed along a circumferential direction of the coated pellet (24) and has a smaller expansion than the core (20) in the axial direction of the coated pellet (24).

Abstract: An arrangement for fastening first and second components with automatic compensation in spacing between the components has a base element with first and second axial ends and a holding structure for holding the base element in an opening of the first component. An adjusting unit screwable into the base element has a driver unit. A fastening screw is connectable to the adjusting unit via the driver unit, such that, when the fastening screw is rotated, the adjusting unit can be rotated conjointly and moved into contact with the second component. The holding structure has a holding segment arranged such that, by the holding segment, an angle between the first and second component can be compensated such that, when the adjusting unit makes contact with the second component, a longitudinal axis of the fastening arrangement runs perpendicular to a plane of the second component.

Abstract: A gas generating composition for a safety device in a vehicle comprises an oxidant which comprises a basic mixed metal nitrate, wherein the basic mixed metal nitrate is based on a basic metal nitrate in which the metal of the basic metal nitrate is partly replaced with at least one further element. The disclosure further states the use of such gas generating composition and of such basic mixed metal nitrate.

Abstract: An exemplary wearable mobile device attachment article comprises a mobile device cover with a first face and a second face opposite the first face. An exemplary first face may be configured to provide access to the screen of a mobile device. A receptacle may project outwardly from the second face while a wearable article has at least one surface for frictionally engaging the mobile device cover.

Abstract: An arrangement for fastening first and second components with automatic compensation in spacing between the components has a base element with first and second axial ends and a holding structure for holding the base element in an opening of the first component. An adjusting unit screwable into the base element has a driver unit. A fastening screw is connectable to the adjusting unit via the driver unit, such that, when the fastening screw is rotated, the adjusting unit can be rotated conjointly and moved into contact with the second component. The holding structure has a holding segment arranged such that, by the holding segment, an angle between the first and second component can be compensated such that, when the adjusting unit makes contact with the second component, a longitudinal axis of the fastening arrangement runs perpendicular to a plane of the second component.

Abstract: The present invention relates to generation of radio frequency signals by digital components. In particular, data for specifying a baseband signal are generated at a centralized processing device, and the data relating to the baseband signal are transmitted to radio frequency transmitters via a digital network. The radio-frequency transmitters digitally generate radio-frequency signals based on the data obtained via the digital network, and the generated radio frequency signals are provided to a connector or an antenna.

Abstract: A calibration apparatus for calibrating at least one of a signal generator and a signal analyzer is described, wherein the calibration apparatus comprises an input terminal for establishing a connection with the signal generator, an output terminal for establishing a connection with the signal analyzer, a reference signal source for providing a reference signal, and a combiner circuit for combining signals received. The combiner circuit has a first input connected to the reference signal source and a second input assigned to the input terminal, the combiner circuit having an output assigned to the output terminal. Further, a calibration system and a method for calibrating at least one of a signal generator and a signal analyzer are described.

Abstract: The present invention relates to a modular and flexible measurement of radio-frequency signals. For this purpose, the measurement system is separated into a connection device performing digital operations and a radio-frequency signals comprising analogue circuits. The connection device and the radio-frequency device are coupled with each other by appropriate interfaces for exchanging signals, in particular digital signals between the communication device and the radio-frequency device.

Abstract: The present invention relates to a modular and flexible measurement of radio-frequency signals. For this purpose, the measurement system is separated into a connection de-vice performing digital operations and a radio-frequency signals comprising analogue circuits. The connection de-vice and the radio-frequency device are coupled with each other by appropriate interfaces for exchanging signals, in particular digital signals between the communication de-vice and the radio-frequency device.

Abstract: The present invention relates to generation of radio frequency signals by digital components. In particular, data for specifying a baseband signal are generated at a centralized processing device, and the data relating to the baseband signal are transmitted to radio frequency transmitters via a digital network. The radio-frequency transmitters digitally generate radio-frequency signals based on the data obtained via the digital network, and the generated radio frequency signals are provided to a connector or an antenna.

Abstract: An annular plug-in coupling having a ring structure with a longitudinal axis, a radial inner side and a radial outer side, a fastening structure on the outer side of the ring structure with a first and a second undercut acting against one another in the longitudinal direction of the ring structure, of which at least the first undercut can be moved resiliently in the radial direction, a latching structure arranged centrally the ring structure, with which a coupling pin of a second component can be releasably connected and which consists of at least three spring arms, the width of which is arranged in the longitudinal direction of the ring structure and is greater than a thickness, the spring arms extend inwards from the radial inner side of the ring structure and end in a free fastening end which include at least an insertion slope and a clamping portion.

Abstract: A calibration apparatus for calibrating at least one of a signal generator and a signal analyzer is described, wherein the calibration apparatus comprises an input terminal for establishing a connection with the signal generator, an output terminal for establishing a connection with the signal analyzer, a reference signal source for providing a reference signal, and a combiner circuit for combining signals received. The combiner circuit has a first input connected to the reference signal source and a second input assigned to the input terminal, the combiner circuit having an output assigned to the output terminal. Further, a calibration system and a method for calibrating at least one of a signal generator and a signal analyzer are described.

Abstract: Mask carriers and mask alignment in vacuum deposition processes, mask handling modules, and methods for aligning a mask. A mask handling module can include a substrate carrier for carrying at least one substrate; a mask carrier for carrying at least two masks. The mask carrier can include at least two mask carrier sections each being adapted to carry a mask and a mask carrier positioning device for moving the mask carrier relative to the substrate carrier. The mask carrier sections are arranged so that the masks carried on the mask carrier sections can be positioned on the mask carrier in respective planes forming an angle with respect to each other so that only one of the at least two masks can be aligned to one of the at least one substrates.

Abstract: A fastening device for fastening a first component B1 to a second component B2, with automatic compensation of tolerances in the distance S between the first component B1 and the second component B2. The fastening device includes a holding element and an adjusting element. A carrying element is provided on the adjusting element, the carrying element having a ring which is spring-loaded in the axial direction of the adjusting element, and in which a carrying element includes a carrying element thread and an overcomeable carrying element thread blocking means.

Abstract: A placement device (3) for placing decorative elements (5) on a textile or non-textile sheet material is connected to a sewing machine. The decorative elements (5) are stored in an ordered way in magazines (7) and are fed in a controlled way by the control of the sewing machine to the appropriate set positions on the sheet material (39) and are connected to this material.

Abstract: A coating apparatus (700) is provided including: (i) a vacuum chamber (16) for coating a substrate (12) with coating material heated by a wire (14); and (ii) an actuator system (18) including a motorised drive (20). The actuator system is configured for tensioning the wire (14) during the coating. Furthermore, a method of manufacturing a coated substrate (12) is provided including: (i) tensioning a wire (14) by an actuator system (18) including a motorised drive; and (ii) coating the substrate (12) with a coating material (28), the coating being under vacuum conditions. The coating includes heating at least a portion (14a) of the wire (14) to an operating temperature for inducing a temperature increase in the coating material before the coating material is deposited over substrate (12).

Abstract: An apparatus for supporting a plurality of carriers or substrates is described. The apparatus includes a vacuum chamber and a rotatable support for supporting the plurality of carriers or substrates, wherein the support is provided within the vacuum chamber and is configured for rotating the supported plurality of carriers or substrates around a rotation axis.