Abstract: A method for smelting steel scrap in a furnace, including: blowing a working gas into the furnace via a flow channel to supply melting energy; guiding the working gas through at least one electrodeless plasma torch; producing a plasma by at least one inductive heating coil, which encloses the flow channel coaxially and forms a heating zone; and guiding a cooling gas through a radially outside region of the flow channel.

Abstract: The aim of the invention is to provide a superheated component of a steam turbine installation with high thermal and mechanical resistance. To this end, the component comprises a lining applied to a body of the component, on a hot side facing a steam chamber, said lining being adapted to the contour of the component body. According to the invention, the lining comprises a number of molded parts, each molded part comprising a metallic and ceramic composite layer formed from at least one metallic layer and at least one ceramic layer. The ceramic layer is used especially as a insulating layer, and the metallic layer is especially used as a support or for protection against abrasion and/or erosion.

Abstract: A method of determining the diameter of a hole extending from a surface of an electrically conducting workpiece into or through the workpiece 1 is provided. The hole is defied at the workpiece's surface by an edge of diameter to be determined. For determining the diameter, the workpiece is electrically charged so that discharge occurs at the edges. The discharge current is measured and the diameter of the hole is determined from the measured discharge current.

Abstract: An X-ray detector is provided. The X-ray detector is a grid wall device, having a radiation detector that is movable vertically by way of a displacement mechanism. The displacement mechanism is a scissor-type arm or an articulated arm having at least two arms hinged to one another. At least one drive device is provided for the purpose of moving the scissor-type arm or an articulated arm.

Abstract: A motor vehicle has a vehicle body and a chassis that has at least one wheel suspension device for two opposing wheel. An adjusting device is assigned to each of the wheels. The adjusting devices are coupled to one another by a stabilizer. At least two stabilizer bearings are provided for rotatable support of the stabilizer, and at least one coupling device is provided on the vehicle body for variable torque support of the stabilizer. Accordingly, a reliable level lifting function is provided, based on a sturdy configuration that is both space-saving and weight-saving. The coupling device for torque support of the stabilizer on the vehicle body may have a switchable blocking device and/or at least one spring mechanism.

Abstract: An electrical energy transmission device has phase conductors, which carry alternating current and have transfer impedance, and sheathed conductors, which are inductively coupled to the phase conductors. A first end and a second end of each sheathed conductor form a sheath circuit with a reactance. An electronic assembly for changing the impedance of the sheath circuit is provided. The electrical energy transmission device can be used flexibly given different demands placed on the energy transmission. The electronic assembly is also configured to increase the transfer impedance.

Abstract: A vehicle seat, in particular a motor vehicle seat, has at least one pair of adjustable lateral cheeks provided on a seat cushion and/or on a seat back, with at least one inflatable chamber for adjusting the lateral cheek being provided in each of the lateral cheeks. A plate-shaped element is provided outside the inflatable chamber and on the same side facing a person sitting on the vehicle seat.

Abstract: A method for unsupervised classification of histological images of prostatic tissue includes providing histological image data obtained from a slide simultaneously co-stained with NIR fluorescent and Hematoxylin-and-Eosin (H&E) stains, segmenting prostate gland units in the image data, forming feature vectors by computing discriminating attributes of the segmented gland units, and using the feature vectors to train a multi-class classifier, where the classifier classifies prostatic tissue into benign, prostatic intraepithelial neoplasia (PIN), and Gleason scale adenocarcinoma grades 1 to 5 categories.

Abstract: A method for engaging a drive shaft of a turbo engine with an output shaft by means of a clutch is provided. The turbo engine is run up to a rotational speed that is subsynchronous to the speed of the output shaft and is maintained at the steady speed before a signal is set or before starting the engagement process.

Abstract: An uncoiling device having an uncoiler for uncoiling a strip is described. The uncoiler is arranged downstream from a thickness measuring device which measures the thickness of the strip. The thickness measuring device is arranged downstream from a straightening device which straightens the strip. The straightening device is arranged downstream from a machining device which further machines the strip. The thickness of the strip is transmitted to a control device which controls the straightening machine and/or the machining device in accordance with the measured thickness of the strip.

Abstract: A powertrain system includes a transmission operative to transfer power between an engine coupled to an input member and a plurality of torque machines and an output member, A method for controlling the powertrain system includes monitoring system operation and determining an output torque request, determining a closed loop speed error, determining motor torque offsets to the torque machines based upon the closed loop speed error, determining output torque constraints based upon the motor torque offsets and the system operation, determining an output torque command based upon the output torque request and the output torque constraints, determining preferred motor torque commands for the torque machines based upon the output torque command, reducing the preferred motor torque commands for the torque machines using the motor torque offsets to the torque machines, and adjusting the reduced preferred motor torque commands for the torque machines based upon the closed loop speed error.

Abstract: A method and system for structure enhancement and noise reduction of medical images using adaptive filtering is disclosed. The method utilizes feature estimation methods to determine multiple feature values for each pixel in an input image. Each pixel is then filtered using a filter type selected based on the feature values for that pixel.

Abstract: Disclosed is a molding compound for producing a fireproof lining, especially for a combustion chamber of a stationary gas turbine. The molding compound is characterized particularly by the fact that the molding compound is formed from more than about 50 percent by weight of silicon carbide and less than about 50 percent by weight of aluminum silicate.

Abstract: A method for automatically generating a myocardial perfusion map from a sequence of magnetic resonance (MR) images includes determining a region of interest (ROI) in a reference frame selected from a time series of myocardial perfusion MR image slices, registering each image slice in the time series of slices to the reference frame to obtain a series of registered ROIs, and using the series of registered ROIs to segment endo- and epi-cardial boundaries of a myocardium in the ROI.

Abstract: A wind energy installation and a method of controlling the output power from a wind energy installation to an electrical grid with a specified nominal grid frequency are provided, in which the output power is controlled as a function of the time derivative of the grid frequency.

Abstract: The invention relates to a method for controlling a power converter having at least two phase modules, which each have an upper and a lower valve branch, each having at least three series-connected two-pole subsystems, in the event of failure of at least one subsystem of a valve branch of a phase module. According to the invention, the valve branch (T1, T6) with the failed subsystem (10) is determined, and in each case a subsystem (10) of a valve branch (T1, T6), which corresponds to the faulty valve branch (T1, T6), of any fault-free phase module (100) is driven such that its terminal voltages (UX21) are in each case zero. A polyphase power converter with distributed energy stores (9) is therefore operated with redundancy.

Abstract: A method and system for automatically aligning multiple MR volumes in whole-body MR scans is disclosed. The method and system are capable of automatic alignment of leg-volumes in whole-body MR scans that is insensitive to leg movement. In order to align upper and lower MR volumes, an automatic determination may be made that a junction between the upper and lower MR volumes is in a leg region. The lower MR volume is then divided into left and right regions, and each of the left and right regions are independently aligned with the upper MR volume. One of the left and right regions is then adjusted with respect to the other one to compensate for shifting of the legs with respect to each other.

Abstract: The invention discloses an arrangement and an associated method for contactless transmission of electrical signals between two units 1, 2, wherein a first unit 1 has a transmitting element 11 emitting electrical signals and at least one conductor 13 connected thereto, and wherein a second unit 2 has a receiving element 29 and a coupling element 31 connected thereto. The coupling element 31 is formed by means of a resistance material and decouples an electrical signal carried in the conductor 13.