Abstract:
Methods and systems are provided for the management, routing and reporting of toll-free telecommunications calls and data. Methods and systems are provided for pre-populating a call routing template based on natural language inputs and populating telecommunications routing codes at nodes of a call routing decision tree to generate a call routing template that may be identified and presented to a user interface based at least in part on a natural language input.
Abstract:
A method for storing and retrieving or shifting containers (4, 34) in high-bay warehouses (1) of a transfer facility, in particular of a sea port or inland port, wherein the containers (4, 34) are transported, and stored and retrieved or shifted, by storage-and-retrieval units (7) which can be displaced in aisles (6) extending parallel to compartments (3) of the high-bay warehouse (1), said compartments being arranged on a number of levels in storage modules (2). The intention is to create, for such a high-bay warehouse (1), a method and an apparatus which reduce usage of transporting means and, with the high-hay warehouse (1) being of narrow construction, make it possible for any individual container (4, 34) to be accessed even by floor-going stackers (7). For this purpose, raisable and lowerable telescopic holders (35 to 38; 40, 41) of the storage-and-retrieval unit (7) are used to store the containers (4, 34) telescopically, with their longitudinal sides (11) in front, in the compartments (3) from a transporting position, in which said containers preferably do not project beyond the peripheral outer contour of the storage-and-retrieval unit (7), and to remove them therefrom and telescope them back into the transporting position in the storage-and-retrieval unit (7).
Abstract:
A method for descaling a metal surface of a semifinished metal product, including the steps of: guiding the semifinished metal product in a transporting direction past nozzle head parts that rotate about rotation axes and are arranged alongside one another transversely to the transporting direction; and directing high-pressure fluid jets produced by nozzle elements arranged on the rotating nozzle head parts at the metal surface. The fluid jets also being blasted as far as the metal surface at a narrow point between two immediately adjacent nozzle head parts. The nozzle head parts rotate synchronously with one another at a preset angular position with respect to a rotation angle of a particular rotation axis of the nozzle head parts. The fluid jets produced by the nozzle elements are always blasted onto the metal surface past one another without coming into contact with one another.
Abstract:
The invention is directed to a device for straightening a stream of a cooling medium for cooling a roll or a metal strip. This device comprise a hollow body, extending over at least part of the width of the roll or the metal strip, and a tube, arranged in the hollow body and extending in the direction of the width of the roll or the metal strip, wherein the hollow body is divided in the direction of the width of the roll or the metal strip into a number of chambers, and the tube comprises openings for introducing cooling medium into the chambers of the hollow body, and the chambers respectively comprise an opening for the flowing out of cooling medium from the hollow body. Furthermore, according to the invention the chambers, respectively, comprise a channel, formed between the inner wall of the hollow body and the tube, for conducting cooling medium from the openings of the tube to the opening for the outflow of cooling medium from the hollow body, wherein the flow cross-section of the channel narrows art least at its downstream end.
Abstract:
The invention relates to a device for winding a strip material into a coil. The device comprises a winding mandrel (1) having a shaft element (2) and radially movable segments (16) mounted on the shaft element for winding and unwinding the strip material. The device further comprises an actuating drive (26) for spreading or collapsing the segments. The device also has a rotary drive (5) for rotationally driving the winding mandrel. To achieve a simpler and more economical design, a displacement device (60) is provided for axially displacing the actuating drive (26) together with the winding mandrel (1).
Abstract:
The invention relates to a caster (1) having a casting ladle (2), a distribution device (4), and a horizontally moveable transport belt (5) having side limitation elements (13, 14), wherein liquid metal, preferably steel, can flow out of the casting ladle (2) onto the distribution device (4), and from there can be applied to the horizontal transport belt (5), the side limitation elements (13, 14) of the horizontal transport belt (5) being adjustable over the width of the horizontal transport belt. The invention further relates to a corresponding method.
Abstract:
The invention relates to a measuring method and a measuring instrument for measuring raw data for determination of a blood parameter, in particular for non-invasive determination of the D-glucose concentration. The measuring device (1) comprises an excitation source (2) for generating electromagnetic radiation, a coupling arrangement (5-8) which is configured to couple in the radiation emitted by the excitation source (2) into a body surface of an object to be measured, and a sensor arrangement (13) which is configured to detect infrared (IR) radiation which is excited by the coupled-in radiation of the excitation source (2) in the body surface. The coupling arrangement (5-8) is configured to couple in the radiation emitted by the excitation source (2) extensively at a plurality of measuring points into the body surface, and the sensor arrangement (13) is configured to detect the IR radiation generated in the body surface at a plurality of measuring points.
Abstract:
A process for producing grain-oriented electrical steel strip by means of thin slab continuous casting, comprising the following process steps: a) smelting a steel, b) continuously casting the smelt by thin slab continuous casting, c′) heating up the thin slabs and subjecting the slabs to homogenization annealing at a maximum temperature of 1250° C., d) heating to a temperature between 1350° C. and 1380° C., e) continuously hot rolling the thin slabs to form a hot-rolled strip, f) cooling and reeling the hot-rolled strip to form a coil, g) annealing the hot-rolled strip after reeling and prior to a subsequent cold rolling step, h) cold rolling the hot-rolled strip to the nominal usable thickness, i) subjecting the cold-rolled strip to recrystallization, decarburization and nitridation annealing, j) applying an annealing separator (non-stick layer) to the strip surface of the cold-rolled strip, k) subjecting the cold-rolled strip to secondary recrystallization annealing, forming a finished steel strip having a pronounced Goss texture, and l) stress-free annealing the finished steel strip, which has been coated with an insulating layer, provides an improved process for producing grain-oriented electrical steel strip by means of thin slab continuous casting. This is achieved in that the recrystallization, decarburization and nitridation annealing of the cold-rolled strip in process step h) comprises a decarburization annealing phase and a subsequent nitridation annealing phase, with an intermediate reduction annealing phase being interposed between the decarburization annealing phase and the nitridation annealing phase, and carried out at a temperature ranging from 820° C.-890° C., for a maximum period of 40 seconds, with a dry, gaseous annealing atmosphere, which contains nitrogen (N2) and hydrogen (H2) and acts on the cold-rolled strip, and which has a water vapor/hydrogen partial pressure ratio pH2O/pH2 of less than 0.10 and wherein a cold-rolled strip is obtained, which primary recrystallized grains have a circle equivalent mean size (diameter) between 22 μm and 25 μm.
Abstract:
A method for producing a metal strip (1) by casting and rolling, wherein first a slab (3) is cast in a caster (2) by dispensing metal from a mold (4), wherein the slab (3) is deflected from the vertical direction to the horizontal direction in the region of a strand guide (5), wherein the slab (3) is then tempered in a furnace (6), wherein the slab (3) is rolled in a rolling train (7) after the furnace (6) and wherein the slab (3) is processed either in discontinuous batch operation or in continuous or semi-continuous operation in dependence on a specified manner of operation. According to the invention, in order to create optimal process conditions for all desired operating modes, the slab (3) to be rolled or the metal strip (1) being rolled is subjected to heating in the region of the rolling train (7) at least between two roll stands (8, 9, 10, 11, 12, 13, 14) by means of an inductor (15).
Abstract:
A microscope includes an illumination unit for illuminating a mask at a predetermined non-axial illumination angle, an imaging unit for imaging an aerial image of the mask within a predetermined defocus region, and an imaging field stop, in which as a result of the lateral displacement of the aerial image depending on the position within the defocus region and on the non-axial illumination angle, the opening of the imaging field stop is dimensioned such that the aerial image is either completely encompassed or circumferentially cut within the defocus region.A method for characterizing a mask having a structure includes illuminating the mask at at least one illumination angle using monochromatic illumination radiation such that a diffraction image of the structure is created, recording the diffraction image, establishing the intensities of the maxima of the adjacent orders of diffraction, and establishing an intensity ratio of the intensities.