mhurhangee/ep-ind-claims huggingface dataset:
Method to provide a metallic component surface (14, 16), in particular a cover band surface of a turbine blade, with a coating (18, 20) made from a Co-Cr alloy, having the steps: - producing the component surface (14, 16) to be undersized, - producing a body consisting of the Co-Cr alloy, - fixing the body to the component surface (14, 16), and - joining the body to the component surface (14, 16) by means of high-temperature brazing, characterised in that an intermediate layer made from a different material, in particular Inconel® 718 or nickel, is firstly applied to the body, wherein the intermediate layer increases the adhesion of the body to the component surface (14, 16), and then the intermediate layer is joined to the component surface (14, 16) made from TiAl, wherein the brazing temperature to join the intermediate layer to the component surface is less than or equal to 900°C. - producing the component surface (14, 16) to be undersized, - producing a body consisting of the Co-Cr alloy, - fixing the body to the component surface (14, 16), and - joining the body to the component surface (14, 16) by means of high-temperature brazing, characterised in that
Slide bearing shell, in particular for engine applications, in particular for main- or connecting rod bearing points, with a slide layer made of a metallic slide bearing alloy, with two separation planes (8,10) forming the circumferential ends of the bearing shell, and with two axial circumferential sides (12,14) and with a sliding surface facing the sliding partner, wherein the slide bearing shell is roughly brought to a semicircle shape with a metallic plate section as its starting point, and is formed in a respective end section (22,24) with reducing wall thickness in circumferential direction starting from the sliding surface towards the separation planes (8,10), wherein in the area of both of the reduced wall thickness end sections (22,24) a sealing edge (32,34) is provided on both sides extending in circumferential direction in the area of the axial circumferential sides (12, 14), wherein the sealing edge flanks the reduced wall thickness end section (22,24) on both sides and therefore forms a barrier for the oil flow, wherein the sealing edge (32,34) is formed in that the wall thickness reduction is not implemented there, and wherein the sealing edge (32,34) exhibits a width up to a maximum of 5.0 mm in axial direction and measured in the sliding surface facing the sliding partner, and wherein the bearing shell has a wall thickness in the reduced wall thickness end area (22,24) continuously decreasing in the circumferential direction towards the separation planes (8,10), characterized in that the sealing edge (32,34) extends along a circumferential length of minimum 5° and up to a maximum of 35°, starting from the separation planes (8,10), and that the bearing shell has a wall thickness which in radial direction is by at most 0,1 mm larger than the reduced wall thickness end area (22,24) located in axial direction in between.
A cutting insert which is triangular, comprises three cutting edges and is provided with three identically shaped bearing surfaces for securing to a holder, wherein always one of the three bearing surfaces is arranged between two of the three cutting edges, wherein each of the three bearing surfaces is subdivided into individual subsurfaces (23, 27, 31), characterized in that each of the three bearing surfaces forms with respect to a center plane of the cutting insert in one half of the respective bearing surface at least three edges (25, 29, 33), which delimit the subsurfaces (23, 27, 31) for the formation of a crowning, approximating to convexity, of the respective bearing surface, wherein each of the three bearing surfaces is bounded by three respective edges (25, 29, 33) in both halves of the cutting insert with respect to the center plane, such that each of the three bearing surfaces of the cutting insert is subdivided into five subsurfaces (23, 27, 31).
A tourniquet cuff for limiting usage to improve safety, comprising an inflatable portion having a length sufficient for encircling a patient's limb at a desired location; and cuff connector means communicating pneumatically with the inflatable portion and adapted near an end for connecting to a tourniquet instrument to establish a eleasable pneumatic connection; characterized in that said tourniquet cuff further comprises, a cuff usage register located at a predetermined distance from the end of the cuff connector means and adapted for containing a usage amount record indicative of an amount of a predetermined usage of the cuff.
A damper system, comprising: an inner damper having a first annular geometry and a first textured surface (402, 404, 406, 408, 410, 412); an outer damper comprising a second annular geometry disposed about the inner damper, the outer damper having a second textured surface (402... 412); and a cavity at least partially defined by the first textured surface (402... 412) and the second textured surface (402... 412), wherein the cavity is configured to contain a viscous fluid to provide damping, characterised by further comprising an intermediate damper having an annular geometry and disposed between the outer damper and the inner damper, wherein the intermediate damper has one or more textured surfaces configured to improve the flow characteristics of viscous fluid. an inner damper having a first annular geometry and a first textured surface (402, 404, 406, 408, 410, 412); an outer damper comprising a second annular geometry disposed about the inner damper, the outer damper having a second textured surface (402... 412); and a cavity at least partially defined by the first textured surface (402... 412) and the second textured surface (402... 412), wherein the cavity is configured to contain a viscous fluid to provide damping, characterised by further comprising an intermediate damper having an annular geometry and disposed between the outer damper and the inner damper, wherein the intermediate damper has one or more textured surfaces configured to improve the flow characteristics of viscous fluid.
A method for investigating an object with a scanning particle microscope and at least one scanning probe microscope with a probe, wherein the scanning particle microscope and the at least one scanning probe microscope are spaced with respect to each other in a common vacuum chamber so that a distance between an optical axis of the scanning particle microscope and the measuring point of the scanning probe microscope in the direction perpendicular to the optical axis of the scanning particle microscope is larger than a maximum field of view of both the scanning probe microscope and the scanning particle microscope, characterized in that the method comprises the step of measuring the distance between the measuring point of the scanning probe microscope and the optical axis of the scanning particle microscope.
A computing system, comprising: a first host device comprising a first die on an interposer; and at least one second host device comprising a second die on the interposer, wherein: the first host device and the at least one second host device are interconnected via at least one high bandwidth interface, HBI, that configured to implement a layered protocol for chip-to-chip communication between the first host device and the at least one second host device, the layered protocol includes a protocol layer, a transport layer protocol, and a physical layer protocol, wherein the physical layer protocol is configured according to a high bandwidth memory, HBM, physical layer protocol, wherein the first host device and the at least one second host device are configured to communicate via the at least one HBI, wherein the transport protocol layer is configured to provide parity protection and data bit inversion, DBI, functionality and credit-based flow control, and intra-channel framing and alignment. a first host device comprising a first die on an interposer; and at least one second host device comprising a second die on the interposer, wherein: the first host device and the at least one second host device are interconnected via at least one high bandwidth interface, HBI, that configured to implement a layered protocol for chip-to-chip communication between the first host device and the at least one second host device, the layered protocol includes a protocol layer, a transport layer protocol, and a physical layer protocol, wherein the physical layer protocol is configured according to a high bandwidth memory, HBM, physical layer protocol, wherein the first host device and the at least one second host device are configured to communicate via the at least one HBI, wherein the transport protocol layer is configured to provide parity protection and data bit inversion, DBI, functionality and credit-based flow control, and intra-channel framing and alignment.
A method for preparing a (1S,2S,3S,4R)-3-[ -1-acetylamino-2-ethyl-butyl]-4-guanidino-2-hydroxy- cyclopentyl-1-carboxylic acid hydrate of the general formula, wherein X is 2.0 or 3.0, preferably 3.0; characterized by comprising the steps of: suspending the (1S,2S,3S,4R)-3-[ -1-acetylamino-2-ethyl-butyl]-4-guanidino-2-hydroxy-cyclopentyl-1-carboxylic acid crude product in water and dissolving by heating to 50 - 90°C; standing for a moment and then adding activated carbon to the system; refluxing by heating for 10 minutes and filtering while the system was hot; adding an organic solvent to the system after cooling down by standing to 35 - 75°C; or adding crystal seed of the compound of the general formula after the addition of an organic solvent; placing the mixed solution in a sealed vessel, standing, controlling a suitable cooling rate to precipitate a crystal product, and then filtering and collecting the solid product, wherein the organic solvent is methanol. wherein X is 2.0 or 3.0, preferably 3.0; characterized by comprising the steps of: suspending the (1S,2S,3S,4R)-3-[ -1-acetylamino-2-ethyl-butyl]-4-guanidino-2-hydroxy-cyclopentyl-1-carboxylic acid crude product in water and dissolving by heating to 50 - 90°C; standing for a moment and then adding activated carbon to the system; refluxing by heating for 10 minutes and filtering while the system was hot; adding an organic solvent to the system after cooling down by standing to 35 - 75°C; or adding crystal seed of the compound of the general formula after the addition of an organic solvent; placing the mixed solution in a sealed vessel, standing, controlling a suitable cooling rate to precipitate a crystal product, and then filtering and collecting the solid product, wherein the organic solvent is methanol.
Explosion-proof housing, with at least two housing parts (12, 13) which, when assembled, delimit an interior space able to accommodate electrical components which can form ignition sources, wherein at least one of the housing parts (12, 13) is a casting having a pressure compensation opening, with at least one pressure relief body which has two flat sides (16, 17) facing away from one another and is connected to the casting, characterised in that the casting is configured to protrude over the pressure relief body on its two flat sides (16, 17). with at least two housing parts (12, 13) which, when assembled, delimit an interior space able to accommodate electrical components which can form ignition sources, wherein at least one of the housing parts (12, 13) is a casting having a pressure compensation opening, with at least one pressure relief body which has two flat sides (16, 17) facing away from one another and is connected to the casting, characterised in that the casting is configured to protrude over the pressure relief body on its two flat sides (16, 17).
A braking and/or clamping device of a carriage guided on at least one guiderail, - wherein the device comprises at least one friction pad, which can be activated via a gearbox (91, 92, 96) and has at least one friction jaw that is mounted in a device housing and can be pressed against the guiderail, - wherein the gearbox (91, 92, 96) moved with the help of external energy can be moved by means of at least one actuator or by means of a spring system comprising at least one spring element for loading and unloading the friction pad per loading and unloading direction, characterized in that - the elastically deformable device housing or elastically deformable attached parts of the device housing have at least one surface zone (76, 78) that expands, compresses, or twists when exposed to a braking and/or clamping force, and that - at least one strain gage (85, 86) is arranged in at least one of the deformable surface zones (76, 78). - wherein the device comprises at least one friction pad, which can be activated via a gearbox (91, 92, 96) and has at least one friction jaw that is mounted in a device housing and can be pressed against the guiderail, - wherein the gearbox (91, 92, 96) moved with the help of external energy can be moved by means of at least one actuator or by means of a spring system comprising at least one spring element for loading and unloading the friction pad per loading and unloading direction, characterized in that - the elastically deformable device housing or elastically deformable attached parts of the device housing have at least one surface zone (76, 78) that expands, compresses, or twists when exposed to a braking and/or clamping force, and that - at least one strain gage (85, 86) is arranged in at least one of the deformable surface zones (76, 78).
5-cholesten-3,25-diol, 3-sulfate (25HC3S), or a pharmaceutically acceptable salt thereof, for use in a method of treating or preventing acute liver failure comprising alcoholic hepatitis.
A method of in situ repairing of a defect in a rail, wherein in the upper face of the rail head a hole is made by removing rail material, so that the rail web and the rail foot, and optionally the lower part of the rail head remain unaffected, so that in the rail head a hole is created that debouches at its upper surface, located at a distance from the sides of the rail head so that the sides of the rail head remain unaffected, and with a preformed shape-stable, preferably closely fitting, steel plug filling of the hole, preferably the shape of the hole and of the plug being congruent in order to restore the original geometry of the rail.
A system for providing a light, the system comprising a mounting rail elongated in a longitudinal direction, on which mounting rail supply lines are arranged, and a mounting body elongated in the longitudinal direction, on which mounting body an illuminant and/or another functional element is arranged, the system comprising a current conducting rail elongated in the longitudinal direction and having channels in which conducting wires are arranged, and an electrical contact device having a mounting portion and a contact portion offset from the mounting portion in a vertical direction, and having longitudinal side portions and end face portions, wherein, in an operating position, the mounting rail and the mounting body are fixed to each other, the current conducting rail is fastened to the mounting rail, and the contact device is fastened with its mounting portion to the mounting body and is electrically conductively connected with its contact portion to at least some of the conducting wires, wherein the mounting body has a bottom portion and two side wall portions extending away from the bottom portion along a vertical direction, and in the operating position, the mounting portion of the contact device is held pressed against the bottom portion on the mounting body, characterized in that in the region of its mounting portion, the electrical contact device has, on one of its two face side portions, a plurality of contact elements for receiving and making electrical contact with a respective end portion of a plurality of first electrical conductors and, on the other of the two end face portions, a plurality of contact elements for receiving and making contact with a respective end portion of a plurality of second conductors, the two pluralities of contact elements being electrically connected to one another over the longitudinal extent of the contact device in each case by means of a through conductor, in particular in such a way that a contact element on one of the two front face portions is electrically connected to an associated contact element on the other of the two end face portions.
Unit for a nebulizer, the unit comprising: a container containing a fluid and comprising a rigid housing which is made of metal; and an indicator device configured to count and visually indicate a number of uses of the nebulizer performed or still possible with the container, wherein the indicator device is fixedly arranged at a base of the container and wherein the indicator device comprises an indicator housing which is made of plastic, wherein the housing of the container comprises a protrusion, and wherein the indicator housing comprises a collar or a gripping section, and wherein the collar or gripping section of the indicator housing grips over the protrusion of the housing of the container, wherein the collar or gripping section has been bent over the protrusion in an ultrasonic forming process, so that the indicator housing is inseparably connected with the housing of the container opposite to an outlet or head of the container, and the indicator housing and the container housing cannot be moved against each other. a container containing a fluid and comprising a rigid housing which is made of metal; and an indicator device configured to count and visually indicate a number of uses of the nebulizer performed or still possible with the container, wherein the indicator device is fixedly arranged at a base of the container and wherein the indicator device comprises an indicator housing which is made of plastic, wherein the housing of the container comprises a protrusion, and wherein the indicator housing comprises a collar or a gripping section, and wherein the collar or gripping section of the indicator housing grips over the protrusion of the housing of the container, wherein the collar or gripping section has been bent over the protrusion in an ultrasonic forming process, so that the indicator housing is inseparably connected with the housing of the container opposite to an outlet or head of the container, and the indicator housing and the container housing cannot be moved against each other.
A process for the preparation of anti-reflection passivation layers of silicon surface by coating ZrO 2 layer and the said process comprising the steps of: (a) providing ZrO 2 precursor solution using sol-gel method; (b) depositing ZrO 2 precursor solution as obtained in step (a) on the front surface of silicon by spin coating; (c) drying the spin-coated precursor layer at a temperature in the range of 70 to 200 °C for period in the range of 5 min to 30 min; (d) repetiting step (b) and step (c) on the rear surface of silicon; (e) pyrolysing the precursor layers deposited on both surfaces at a temperature in the range of 350 to 450 °C for period in the range of 10 to 180 sec; (f) firing of the pyrolysed layer at a temperature in the range of 650 to 750 °C for period in the range of 3 to 60 sec; (g) post-firing anneal of the sample under the ambience of hydrogen or forming gas at a temperature in the range of 300 to 450 °C for period in the range of 10 min to 60 min to obtain antireflection passivation layer of silicon surface. (a) providing ZrO 2 precursor solution using sol-gel method; (b) depositing ZrO 2 precursor solution as obtained in step (a) on the front surface of silicon by spin coating; (c) drying the spin-coated precursor layer at a temperature in the range of 70 to 200 °C for period in the range of 5 min to 30 min; (d) repetiting step (b) and step (c) on the rear surface of silicon; (e) pyrolysing the precursor layers deposited on both surfaces at a temperature in the range of 350 to 450 °C for period in the range of 10 to 180 sec; (f) firing of the pyrolysed layer at a temperature in the range of 650 to 750 °C for period in the range of 3 to 60 sec; (g) post-firing anneal of the sample under the ambience of hydrogen or forming gas at a temperature in the range of 300 to 450 °C for period in the range of 10 min to 60 min to obtain antireflection passivation layer of silicon surface.
A drive circuitry for a MEMS resonator comprising a closed drive loop for driving the MEMS resonator into a stable oscillation, said closed drive loop comprising: means for detecting and amplifying a signal of the MEMS resonator, means for phase shifting the detected and amplified signal, and means for feeding (HVSUM) the detected, amplified and phase shifted signal as a feedback signal back to the MEMS resonator; characterized in that the means for phase shifting the detected and amplified signal is a low pass filter of at least 2 nd order comprising a continuous-time low pass filter architecture and in that the 90 degree phase shift frequency of the low pass filter, at which frequency the low pass filter creates the necessary 90 degree phase shift, is equal to the mechanical resonance frequency of the MEMS resonator. means for detecting and amplifying a signal of the MEMS resonator, means for phase shifting the detected and amplified signal, and means for feeding (HVSUM) the detected, amplified and phase shifted signal as a feedback signal back to the MEMS resonator; characterized in that the means for phase shifting the detected and amplified signal is a low pass filter of at least 2 nd order comprising a continuous-time low pass filter architecture and in that the 90 degree phase shift frequency of the low pass filter, at which frequency the low pass filter creates the necessary 90 degree phase shift, is equal to the mechanical resonance frequency of the MEMS resonator.
A method of printing, onto a substrate, an array of spots of reagent compositions for use in a chemical and/or biochemical analysis, which method includes displacing an array of reagent composition containing capillary tubes arranged alongside one another and each having at least one open end, with the open ends of the tubes being aligned, from an inoperative position to an operative position in which the open ends of the capillary tubes simultaneously impinge against a substrate, so that at least some reagent composition from the capillary tubes is thereby deposited on the substrate as spots, thereby to form an array of spots of the reagent compositions on the substrate; and thereafter displacing the array of capillary tubes from the operative position back to the inoperative position, characterised in that the method includes, before the displacing of the array of capillary tubes from the inoperative position to the operative position, forming the array of capillary tubes by supporting the capillary tubes on or against a plurality of supporting elements, with each supporting element supporting a plurality of the tubes, and stacking the supporting elements into a print head assembly, the displacing of the capillary tubes being effected by moving the print head assembly, with the supporting elements each defining a plurality of grooves for receiving the tubes, and with the tubes being received by the grooves, one groove for each tube, and being displaceable along the lengths of the grooves.