Abstract: The present application concerns compounds for use in electronic devices, processes for preparing the compounds, and electronic devices comprising the compounds.

Abstract: The present application relates to materials for use in electronic devices, to processes for preparing the materials, and to electronic devices containing the materials.

Abstract: A back gauge for a back gauge positioning system of a bending machine includes a stop finger on which at least one stop surface is configured, and a base unit that is configured for coupling with the back gauge positioning system. The stop finger is coupled with the base unit by a linear guide, and the stop finger can be displaced relative to the base unit between a pushed-forward working position and a retracted position. The stop finger and the base unit are coupled with a first spring element, by which the stop finger is pre-loaded into its working position, and a locking device is configured, by which the stop finger can optionally be locked in the working position or is released into its retracted position for displacement counter to the spring force of the first spring element.

Abstract: The invention relates to a workpiece processing machine (1), and to a method for operation of a workpiece processing machine (1). The workpiece processing machine (1) comprises an automatically adjustable stop finger (17), and has, for monitoring adjustment movements of the stop finger (17), a monitoring device (36, 37, 38) that comprises an illuminating device (36) and at least one optical detection device (37). In operation of the workpiece processing machine (1), during an automatically controlled adjustment movement of the stop finger (17), a light beam (38) is radiated into an area ahead of the stop finger (17) in the adjustment direction. Upon detection of a first light image (43) projected onto an object surface (42) by the first light beam (38), a safety measure is triggered.

Abstract: A system including a multi-layer analog neural network that has a single layer of physical analog neurons that is re-usable for implementing a plurality of layers of the multi-layer analog neural network. Each of the physical analog neurons is configured to receive a neuron input and to process the neuron input to generate a neuron output that is fed as input to all physical analog neurons of the single layer, and each of the physical analog neurons includes a respective weight memory. The system controller is operable to obtain, for each physical analog neuron, a respective set of neuron weight vectors with each neuron weight vector corresponding to a respective layer of the plurality of layers of the multi-layer analog neural network; store, for each physical analog neuron, the respective set of neuron weights in the respective weight memory of the physical analog neuron.

Abstract: A bending machine with a work area image capture apparatus has a machine frame, a longitudinally extended, fixed machine table, and a longitudinally extended press beam moved by a drive relative to the frame and guided therein. The longitudinal expanse and the press beam movement direction define a working plane establishing a front working and manipulation space and a rear machine space. An image capture apparatus above the machine table in the machine space has a capture region oriented toward the machine space and is connected with a display configured to represent the captured image of the capture region. The capture apparatus is connected with the display by an image processing processor having a coordinate transformation module configured the captured image perspective. The coordinate transformation module is connected with a wireless position determination system configured to determine the machine operator position in the working and manipulation space.

Abstract: A bending machine with a bending information display apparatus has a machine frame, a longitudinally extended, fixed machine table, and a longitudinally extended press beam. The longitudinal expanse and the press beam movement direction define a working plane. An insertion plane essentially normal to the working plane is defined by an upper machine table flat side or a lower tool disposed thereon. The working plane establishes a front working and manipulation space and a closed rear machine space. A projector disposed above the insertion plane in the rear machine space has a light beam path directed away from the insertion plane. A reflector disposed in the working and manipulation space has a first reflective surface pivotable by an angle to the horizontal so that a light beam incident from the projector beam path leaves the first reflective surface as a departing light beam toward the insertion plane.

Abstract: The invention relates to a method for producing a component by forming a workpiece (5) from sheet metal with a bending machine (1) having a control device (10) and a manufacturing program (14) for operating the bending machine (1), wherein in a processing area (18) at least two manufacturing steps each with a bending formation are carried out on the workpiece (5), and wherein the processing area (18) is recorded by a camera (16, 17), and images of the processing area (18) are displayed to the operator (20) by a display means (19), and, wherein during the performance of a first manufacturing step, working instructions for a subsequent phase of the current, first manufacturing step or for a subsequent, second manufacturing step are superimposed by an image processing program (15) on the images of the processing area (18) to be displayed by the display means (19) and are displayed by the display means (19).

Abstract: A bending machine has a work area image capture apparatus. A longitudinal expanse and the movement direction of the press beam define a working plane, which establishes a front working and manipulation space and a rear machine space, which is distinguished from the former and, in particular, closed off. An image capture apparatus is disposed in the working and manipulation space above the machine table, in a center section of the longitudinal expanse of the press beam, which apparatus is connected with a display, which is configured for representation of the captured image of the capture region. The image capture apparatus is disposed in a press beam casing, and has two image capture devices, wherein each image capture device captures a partial section in the direction of the machine table.

Abstract: The present invention relates to compounds which are suitable for use in electronic devices, and to electronic devices, in particular organic electroluminescent devices, comprising these compounds.

Abstract: The present application relates to an amine compound of formula (I) which is suitable for use in electronic devices.

Abstract: The present application relates to an amine compound according to formula (I), (II) or (III) which is suitable for use in electronic devices.

Abstract: A bending angle measuring device has an illumination device with at least one light source and an optical detector with a light-detecting surface. On the bending angle measuring device is arranged at least one axisymmetric body with a reflecting surface. A central axis of the axisymmetric body is arranged such that it is aligned parallel to the bending edge. A first light beam transmitted by the illumination device is reflected from the sheet metal part and as a second light beam is directed onto the axisymmetric body. The second light beam is reflected on the axisymmetric body, and as a third light beam is directed onto the optical detector, in particular onto its light-detecting surface.

Abstract: The present invention relates to compositions and formulations for electronic devices comprising mixtures of organic functional materials.

Abstract: Methods and systems for impedance matching between loads and power generators are provided. The methods include: supplying a power generated by a power generator to a load by an impedance matching system that includes at least one reactance adjustable by at least one actuator and is configured to transform the load impedance at an input end of the load into a transformed load impedance at an input end of the impedance matching system, determining a power reflected at the load or at least one variable associated with the reflected power, determining, based on the reflected power or the at least one variable, that there is a mismatch, determining a trajectory in a complex load plane according to at least one specified criterion, and controlling the at least one actuator such that the transformed load impedance follows the trajectory to match an output impedance of the power generator.

Abstract: The present application relates to a specific fluorene derivative, to its use in an electronic device and to an electronic device comprising said fluorene derivatives. Further, the present application relates to a process for the preparation of such fluorene compounds and to oligomers, polymers or dendrimers as well as formulations or compositions comprising one or more of said fluorene compounds.

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), to processes for preparation thereof, and to the use thereof in electronic devices.

Abstract: The present application relates to a spirobifluorene derivative of a specific formula (I) which is suitable for use in electronic devices.

Abstract: Techniques are disclosed for preparing a repeat intervention on the skin of a patient. This may include acquiring first image data of an intervention region during a first intervention on the skin of the patient. At least two landmarks may be identified on the skin of the patient on the basis of the acquired first image data. A position of the first intervention is then determined with the aid of the landmarks as reference points. In addition, the position of the first intervention and of the landmarks may be stored in a data memory unit. A position of the second intervention is subsequently localized on the basis of the stored position and of the at least two landmarks.