Abstract: Techniques are described for detecting a specified substance in an examination object by way of a magnetic resonance apparatus. A controller ascertains a magnetic resonance sequence comprising at least one sub-sequence for detecting at least one substance to be detected in the examination object as a function of the at least one substance to be detected, and ascertains at least one measuring instant for capturing a respective MRT signal to detect the at least one substance to be detected in the examination object as a function of the at least one substance to be detected. The at least one MRT signal is evaluated for fulfillment of a predetermined detection condition, and a presence of the at least one substance to be detected is established when the at least one MRT signal fulfils the predetermined detection condition.

Abstract: A signal processing system includes an acquisition device configured to acquire a repeating signal trace in a specified time interval. The signal trace varies as a function of a plasma process state of a plasma process. The signal processing system further includes a determining device configured to generate a data stream describing the plasma process, based on at least two signal traces acquired in one time interval each. The data stream contains a continuously determined stability indicator for the plasma process.

Abstract: A manipulator for components, in particular sheet metal parts, includes a base body mountable stationarily or movable along a guide arrangement, a first pivot arm pivotally coupled to the base body via a horizontal first pivot axis, a second pivot arm pivotally coupled to the first pivot arm via a horizontal second pivot axis and a third pivot arm pivotally coupled to the second pivot arm via a horizontal third pivot axis. A first axis of rotation extending radially to the third pivot axis is formed on the third pivot arm. A gripper support arm is rotatably coupled to the third pivot arm via the first axis of rotation and extends radially to the first axis of rotation. A gripping arrangement is rotatably coupled to the gripper support arm via a second axis of rotation spaced from the first axis of rotation. A bending installation includes the manipulator.

Abstract: The present application relates to triarylamine compounds of a defined formula. The present application further relates to processes for preparing the compounds, to the use of the compounds in electronic devices, and to electronic devices comprising the compounds.

Abstract: A photocurable dental impression material comprising: (a) a mixture of polymerizable silicone compounds each having two or more polymerizable (meth)acrylate groups, said mixture having a dynamic viscosity at 25° C. of from 1 to 100 Pas; (b) a filler; (c) a photo initiator system, wherein the mixture of polymerizable silicone compounds comprises based on the total weight of the mixture of polymerizable silicone compounds (a) 10 to 90 percent by weight of high-molecular polymerizable silicone compounds having a molecular weight in the range of from more than 4000 up to 10.000; and (b) 90 to 10 percent by weight of polymerizable silicone compounds having a molecular weight in the range of from 300 to 4000.

Abstract: Capturing MR image data of an examination object using an MR apparatus, including: performing a balanced steady-state free precession sequence with phase progress of 180 degrees per repetition time using the MR apparatus; in the balanced steady-state free precession sequence, providing a white-marker gradient in order at least partially to balance a dephasing caused by a magnetic-field-changing object in the examination object; capturing image data of the examination object using the MR apparatus at an echo time; and adjusting a phase development between phase magnetization of a first and second materials, which form an interface in the examination object, in the balanced steady-state free precession sequence using the MR apparatus, wherein due to the adjusting of the phase development before an effect of the white-marker gradient, a co-phasal alignment of a magnetization of the first material and of the second material at the interface is effected at the echo time.

Abstract: A method transports and/or handles components, in particular sheet metal parts, and a production plant includes a manipulator arrangement having a first manipulator arm and at least one second manipulator, wherein the first manipulator and the at least one second manipulator are designed to pick up, transport, hold and/or deposit a component, at least one processing device for carrying out processing steps on the component, wherein the component is transferred from the first manipulator to the at least one second manipulator after a first processing cycle at a predetermined re-gripping time, the re-gripping time being between the first processing cycle and at least one second processing cycle, wherein the component at least in portions rests on the processing device during the re-gripping time and is supported in a load-dissipating manner solely by the processing device.

Abstract: In a method and a device for controlling or regulating motors for movement axes of devices in the film and broadcast sector, at least one motor is controlled via radio or via cable by a control unit of processing unit having at least one control element. An electromechanical element can apply on the control element a force that generates a haptic feedback. This force can be changed dynamically by entered or read-out parameters and can be manually overridden.

Abstract: A method for impedance matching using an impedance matching network is provided. The impedance matching network includes an input, an output, and at least two matching stages connected in series, each matching stage having a respective variable reactance. The method includes a) measuring an input impedance at the input, b) determining an intermediate impedance occurring between the two matching stages from the input impedance and at least one present state value of at least one of two matching stages, c) determining an alteration target value for at least one of the variable reactances of the two matching stages from the intermediate impedance and a model of the impedance matching network, d) altering a state of at least one of the two matching stages based on the alteration target value, and e) repeating steps a) to d).

Abstract: A marking apparatus for applying an optically visible liquid and/or a liquid visible to MR to a patient in a magnetic resonance tomograph. The marking apparatus has a longitudinal body made of material visible to MR and a delivery opening at an end of the longitudinal body.

Abstract: A power supply device for generating an electrical high frequency (HF) power signal for a plasma includes a power generator and an impedance matching arrangement connected to the power generator. The power supply device is configured to determine an impedance variable at an input of the impedance matching arrangement or at an output of the power generator, determine an impedance-based quality index in a predefined time period, and output the impedance-based quality index.

Abstract: The present application relates to triarylamine compounds of a defined formula. The present application further relates to processes for preparing the compounds, to the use of the compounds in electronic devices, and to electronic devices comprising the compounds.

Abstract: The present application relates to compounds of formula (I) and (II), to processes for preparation thereof, and to the use thereof in electronic devices.

Abstract: The invention relates to a bending tool storage device (1) for storing bending tools (2), comprising: a preferably shelf-type rack (3) on which a plurality of storage locations (4) for bending tools (2) are arranged, at least one supply path (10), preferably in the form of a tool guide (11), for issuing and/or retrieving bending tools (2), and at least one first transfer device (5) for transferring bending tools (2) between the storage locations (4) and a transfer point (6), characterized in that the bending tool storage device (1) comprises, between the transfer point (6) and the supply path (10), a rotating installation (7) for rotating the bending tools (2).

Abstract: Techniques are provided for operating an MR scanner that comprises gradient coils configured to generate a field gradient along coordinate axes of a coil coordinate system. The techniques include receiving limit values concerning the field gradient in the coil coordinate system and an MR scan protocol. Expected orientations of a logical coordinate system are then determined and, for each one, a compliant value for a timing parameter is determined and stored in a database. The MR scanner is controlled to carry out an MR scan, and afterwards the orientation is set to a first orientation. A first value for the timing parameter according to the first orientation is determined based on the data stored in the database, and the MR scanner is controlled to carry out a scan sequence according to the first orientation and the first value.

Abstract: A local coil for percutaneous MRT-guided minimally invasive intervention is provided. The local coil has a central antenna coil having an opening for passing through an instrument. A first plurality of first peripheral antenna coils surround the central antenna coil on an outer circumference. The local coil is configured to be arranged flat on a body surface of a patient.

Abstract: A vacuum gripping element and device hold a component to be transported when subjected to a vacuum. The device includes a carrying device and at least one vacuum gripping element connected releasably to the carrying device as needed. The element includes a base body with at least one vacuum supply channel and an elastic, form-flexible sealing element. A locking coupling forms a first fastener for positively connecting and releasing the gripping element relative to the carrying device as required. Alternatively, the base body includes first and second base body parts, the first part positively connecting and releasing relative to the carrying device as required by the first fastener, and the second part being connected to the elastic, form-flexible sealing element. A locking coupling forms a second fastener for positively connecting and releasing the first base body part relative to the second base body part as required.

Abstract: The present application relates to an electronic device, to the use thereof, and to a process for production thereof.

Abstract: The invention relates to an electronic device, to the use thereof, and to a method for the production thereof.

Abstract: One or more example embodiments relate to a positioning support system for positioning a medical device based on at least one medical image, the positioning support system comprising at least one channel for the medical device and configured to be pierced with the medical device, the channel configured to be at an acute first angle to a normal of a surface, the channel including a water-containing medium including at least one polymerizable component, the water-containing medium being configured to cure after being pierced with the medical device when the medical device is coated with a polymerization catalyst, wherein the positioning support system is configured to be placed on the surface, and the positioning support system permits the medical device in the water-containing medium to be depicted in the at least one medical image.