mhurhangee/ep-ind-claims huggingface dataset:
A method of determining a remedial control action for a power system in an insecure operating condition, the power system having a plurality of generators injecting power into a network having a plurality of nodes and a plurality of branches, the plurality of generators being represented in the network by a plurality of nodes of power injection, each generator having a generator injection impedance and a stability boundary in the injection impedance plane, the method comprising calculating a system safety boundary in the injection impedance plane for each generator based on a predetermined network operating safety margin in relation to the system stability boundary, comparing for each generator the generator injection impedance with the safety boundary and determining whether each generator is safe or unsafe, determining a remedial control action, the remedial control action comprising a scheme for re-dispatching power generation for at least each unsafe generator to thereby establish a secure operating condition for the power system.
Modular structure for gymnasiums or similar, comprising at least one pair of supports for positioning near facing walls of a room, a beam (4, 30, 60) connected at its ends (4a, 30a, 60a) to said supports, said supports being provided with first connection means configured to be shifted from a tightened position in which they make said beam (4, 30, 60) integral with the supports to a released position in which they allow said beam (4, 30, 60) to translate with respect to said supports therefore allowing adaptation to the dimensions of the room, second connection means for exercise apparatus being provided on said beam (4, 30, 60), said second connection means being configured to translate along said beam (4, 30, 60), said supports being mounted at the upper ends of pair of columns, or being provided with means for fixing to the walls of the room.
A processing aid for foam molding comprising a copolymer obtained by the polymerization of 30 to 90% by weight of methyl methacrylate, 10 to 70% by weight total of one or more monomers selected from the group consisting of butyl methacrylate, pentyl methacrylate and hexyl methacrylate, and 0 to 20% by weight of other copolymerizable monomers, the copolymer having a reduced viscosity measured according to ASTM D2857 at 1 mg/mL in chloroform at 25°C of greater than 17dL/g.
A method of stabilising a video signal, the method comprising: capturing a plurality of frames of the video signal using a camera; using a motion sensor associated with the camera to generate a plurality of samples (402, 404, 406, 408, 410) representing motion of the camera; using the samples to determine a displacement of the camera between a first time and a second time, wherein the first time corresponds to an exposure time midpoint of a first frame of the video signal and the second time corresponds to an exposure time midpoint of a second frame of the video signal, by determining a pixel displacement representing motion in the video signal between the first and second frames caused by the determined displacement of the camera; determining an accumulated pixel displacement based on said determined pixel displacement for the second frame; determining a filtered accumulated pixel displacement for the second frame based on a weighted sum of the determined accumulated pixel displacement for the second frame and a filtered accumulated pixel displacement for the first frame; and using the determined displacement to compensate for motion in the video signal between the first and second frames caused by the motion of the camera by shifting the image of at least one of the first and second frames in accordance with the filtered pixel displacement, to thereby stabilise the video signal. capturing a plurality of frames of the video signal using a camera; using a motion sensor associated with the camera to generate a plurality of samples (402, 404, 406, 408, 410) representing motion of the camera; using the samples to determine a displacement of the camera between a first time and a second time, wherein the first time corresponds to an exposure time midpoint of a first frame of the video signal and the second time corresponds to an exposure time midpoint of a second frame of the video signal, by determining a pixel displacement representing motion in the video signal between the first and second frames caused by the determined displacement of the camera; determining an accumulated pixel displacement based on said determined pixel displacement for the second frame; determining a filtered accumulated pixel displacement for the second frame based on a weighted sum of the determined accumulated pixel displacement for the second frame and a filtered accumulated pixel displacement for the first frame; and using the determined displacement to compensate for motion in the video signal between the first and second frames caused by the motion of the camera by shifting the image of at least one of the first and second frames in accordance with the filtered pixel displacement, to thereby stabilise the video signal.
A method for operating an automatic repeat request, ARQ, transmitter in a wireless communication system, the method comprising: determining unutilized capacity of an ARQ receiver buffer in an ARQ receiver by subtracting a summed amount of utilization of the ARQ receiver buffer from a maximum size of the ARQ receiver buffer; determining that the ARQ receiver buffer can support an ARQ block to be transmitted, if a size of the ARQ block to be transmitted does not exceed the determined unutilized capacity of the ARQ receiver buffer; and if it is determined that the ARQ receiver buffer can support the ARQ block to be transmitted, transmitting the ARQ block to the ARQ receiver, characterised in that the determining of the unutilized capacity of the ARQ receiver buffer in the ARQ receiver comprises: determining ARQ blocks as utilizing the ARQ receiver buffer for any ARQ blocks within an ARQ transmit window and any ARQ blocks outside the ARQ transmit window that are part of the same media access control, MAC, service data unit, SDU, as a first ARQ block within the ARQ transmit window. determining unutilized capacity of an ARQ receiver buffer in an ARQ receiver by subtracting a summed amount of utilization of the ARQ receiver buffer from a maximum size of the ARQ receiver buffer; determining that the ARQ receiver buffer can support an ARQ block to be transmitted, if a size of the ARQ block to be transmitted does not exceed the determined unutilized capacity of the ARQ receiver buffer; and if it is determined that the ARQ receiver buffer can support the ARQ block to be transmitted, transmitting the ARQ block to the ARQ receiver, characterised in that the determining of the unutilized capacity of the ARQ receiver buffer in the ARQ receiver comprises: determining ARQ blocks as utilizing the ARQ receiver buffer for any ARQ blocks within an ARQ transmit window and any ARQ blocks outside the ARQ transmit window that are part of the same media access control, MAC, service data unit, SDU, as a first ARQ block within the ARQ transmit window.
Apparatus configured for holding back and diverting fish in bodies of water, characterized in that the apparatus comprises parallel extending cables not being tied together, which are braced under a water surface of the body of water between two or more abutments, wherein the two or more abutments are spaced horizontally from one another during normal operation and firmly anchored in the substratum of the body of water, on the bank or on a solid structure, the spacing between the cables being so small that fish are prevented from swimming through the apparatus.
A method for manufacturing an electronic circuit comprising: a circuit board on which an electronic component is mounted; a heat conducting sheet stacked on the electronic component; and a heat sink stacked on the heat conducting sheet, wherein the heat sink comprises a porous ceramic having a volume resistivity of 10 10 Ohm·cm or more and a porosity of 15-50 vol%, the method comprising: mixing at least silicon dioxide, alumina, and silicon carbide, each as a raw material, to obtain granulated particles having a particle diameter of 10 μm or more; and sintering the obtained granulated particles to manufacture the porous ceramic.
A pharmaceutical composition comprising crystalline anhydrous (2S,3R,4R,5S,6R)-2-(4-chloro-3-(4-ethoxybenzyl)phenyl)-6-(methylthio)tetrahydro-2H-pyran-3,4,5-triol, wherein the crystalline anhydrous (2S,3R,4R,5S,6R)-2-(4-chloro-3-(4-ethoxybenzyl)phenyl)-6-(methylthio)tetrahydro-2H-pyran-3,4,5-triol has a DSC endotherm at 124°C ± 5.0°C or 134°C ± 5.0°C.
A machine tool comprising: supporting means (20, 30) that rotatably supports a shaft-like workpiece; a tool that is relatively movable in a radial direction of the workpiece with respect to the supporting means (20, 30); and control means (70, 72) that relatively moves the supporting means (20, 30) and the tool to machine a peripheral surface of the workpiece in the radial direction, characterized in that the control means (70, 72) executes control such that a relative feed speed of the tool in the radial direction in a transitional state where an amount of warpage of the workpiece in the radial direction at a machining position increases is faster than a relative feed speed of the tool in the radial direction in a steady state where an amount of warpage of the workpiece in the radial direction at the machining position is constant. supporting means (20, 30) that rotatably supports a shaft-like workpiece; a tool that is relatively movable in a radial direction of the workpiece with respect to the supporting means (20, 30); and control means (70, 72) that relatively moves the supporting means (20, 30) and the tool to machine a peripheral surface of the workpiece in the radial direction, characterized in that the control means (70, 72) executes control such that a relative feed speed of the tool in the radial direction in a transitional state where an amount of warpage of the workpiece in the radial direction at a machining position increases is faster than a relative feed speed of the tool in the radial direction in a steady state where an amount of warpage of the workpiece in the radial direction at the machining position is constant.
Method for producing a body armor with several armor elements that are connected to one another, wherein the method comprises the following steps: a) providing an armor blank with at least two armor elements which are connected to one another or positioned in a fixed position relative to one another, b) reshaping of the armor blank in at least one reshaping unit such that the at least two armor elements are reshaped, c) separation of the at least two connected armor elements from one another and d) connection of the separated armor elements articulately, wherein the at least two armor elements or the armor blank are connected relative to one another in an arrangement in which they are also aniculately connected with one another in step d) of the method. a) providing an armor blank with at least two armor elements which are connected to one another or positioned in a fixed position relative to one another, b) reshaping of the armor blank in at least one reshaping unit such that the at least two armor elements are reshaped, c) separation of the at least two connected armor elements from one another and d) connection of the separated armor elements articulately,
An assembled crankshaft for a slow-running large two-stroke crosshead diesel engine, said crankshaft comprising: a plurality of throws that are interconnected by main journals, said main journals having a main journal bearing surface with a given width in an axial direction between the two axial ends of (42,43) of said main journal bearing surface, characterized in that at least one receding area is provided in said main journal bearing surface of at least one of said main journals, said at least one receding area adjoins one of said two axial ends (42,43) and said receding area has a depth (y) that decreases in the axial direction away from the one of the two axial ends (42,43) that the receding area adjoins, said receding area being configured to accommodate inclination of said main journal relative to its bearing. a plurality of throws that are interconnected by main journals, said main journals having a main journal bearing surface with a given width in an axial direction between the two axial ends of (42,43) of said main journal bearing surface, characterized in that at least one receding area is provided in said main journal bearing surface of at least one of said main journals, said at least one receding area adjoins one of said two axial ends (42,43) and said receding area has a depth (y) that decreases in the axial direction away from the one of the two axial ends (42,43) that the receding area adjoins, said receding area being configured to accommodate inclination of said main journal relative to its bearing.
A medicament delivery device comprising: - a holding unit; - a driving unit releasably connected to the holding unit; - an activation unit slidable relative to the holding unit and arranged to release the driving unit from the holding unit; and - an injection unit configured to be moved by the driving unit; wherein the injection unit includes: - a hub; - a cannula fixed to the hub; and - a container releasably connected to the hub and wherein the container comprises a septum; wherein the hub is configured movable by the drive unit from a first position, in which a proximal end of the cannula is concealed in the activation unit and a distal end of the cannula is outside the container, to a second position, in which the proximal end of the cannula is protruded from the activation unit and the distal end of the cannula is outside the container wherein the container is configured to be moved from an initial position, in which the container is movable with the hub from the first to the second position, to a final position relative to the hub, in which the septum is penetrated by the distal end of the cannula characterized in that the hub is releasably connected to the driving unit and the hub is configured to be stopped by the activation unit when it reaches the second position, wherein in the final position relative to the hub, the container is released from the hub such that the septum is penetrated by the distal end of the cannula; the hub has a tongue, the container has a body, a head and a neck connecting the head to the body, and wherein the tongue is engaged with the neck to lock and stop the container when the container reaches the final position. - a holding unit; - a driving unit releasably connected to the holding unit; - an activation unit slidable relative to the holding unit and arranged to release the driving unit from the holding unit; and - an injection unit configured to be moved by the driving unit; - a hub; - a cannula fixed to the hub; and - a container releasably connected to the hub and wherein the container comprises a septum;
An aircraft comprising a system for using an electronic device on the aircraft, the system comprising: a first subsystem and a second subsystem, wherein the second subsystem is coupled to the first subsystem; wherein the first subsystem is configured for avionic operation of the aircraft; characterized in that the second subsystem is adapted to enable modifications to the second subsystem without changing an infrastructure of the first subsystem wherein the second subsystem comprises multiple modules which are retained in a cloud computing environment and downloaded to the aircraft from the cloud computing environment to enable customization of the aircraft without structural modifications to the first subsystem. a first subsystem and a second subsystem, wherein the second subsystem is coupled to the first subsystem; wherein the first subsystem is configured for avionic operation of the aircraft; characterized in that the second subsystem is adapted to enable modifications to the second subsystem without changing an infrastructure of the first subsystem wherein the second subsystem comprises multiple modules which are retained in a cloud computing environment and downloaded to the aircraft from the cloud computing environment to enable customization of the aircraft without structural modifications to the first subsystem.
Door opener for locking or releasing a wing of a door or a window in a closed position, having a door opener housing in which a moveable door opener latch and a blocking device are mounted, and the blocking device has a locking element that locks the door opener latch in the lock position of the blocking device and releases the door opener latch in the release position of the blocking device, and having a feedback contact arranged in the region of the door opener latch, said feedback contact having a contact lug that covers a partial region of the door opener latch and a switch lug that interacts with a switch, and the contact lug is torque-proof connected to the switch lug by a spacer and the spacer is supported in a reception of the door opener housing, wherein the spacer, at least in sections, has a round cross-section that is captively mounted in the reception, and the reception at least partially surrounds the round cross-section in order to form a pivoting mount for the spacer, wherein the reception of the door opener housing has a slot for inserting the feedback contact, said slot being at least as wide as the thickness of the contact lug in the region of the spacer and the diameter of the round cross-section of the spacer is larger than the width of the slot, characterised in that the spacer comprises a first section with a first round cross-section that has a larger diameter and a second section with a second round cross-section that has a smaller diameter.
Bladed stator of an axial turbomachine, comprising: - at least one annular wall (28; 128; 228) designed to delimit an annular flow (18; 118; 218); - a row of blades (26; 126; 226) extending radially from the annular wall (28; 128; 228), and - means for pressurizing a chamber, comprising at least one passage (56; 156; 256) extending through the thickness of the annular wall (28; 128; 228) and in communication with the annular flow (18; 118; 218), and at least one scoop (50; 150; 250) on the annular wall (28; 128; 228) on the side of the annular flow (18; 118; 218) and in communication with the passage (56; 156; 256), the scoop(s) (50; 150; 250) being open in the upstream direction so as to capture the dynamic pressure of the said flow (18; 118; 218); characterized in that the annular wall (28; 12; 228) is an inner shroud of the stator. - at least one annular wall (28; 128; 228) designed to delimit an annular flow (18; 118; 218); - a row of blades (26; 126; 226) extending radially from the annular wall (28; 128; 228), and - means for pressurizing a chamber, comprising at least one passage (56; 156; 256) extending through the thickness of the annular wall (28; 128; 228) and in communication with the annular flow (18; 118; 218), and at least one scoop (50; 150; 250) on the annular wall (28; 128; 228) on the side of the annular flow (18; 118; 218) and in communication with the passage (56; 156; 256), the scoop(s) (50; 150; 250) being open in the upstream direction so as to capture the dynamic pressure of the said flow (18; 118; 218);
A power transmitter for wirelessly providing power to a power receiver via an inductive power transfer signal; the power transmitter comprising: an output circuit (203, 103) comprising a transmitter coil arranged to generate the power transfer signal in response to a drive signal being applied to the output circuit (203, 103); a driver arranged to generate the drive signal; a communicator arranged to transmit messages to the power receiver using amplitude modulation and to receive messages from the power receiver using load modulation; a controller arranged to control the driver to generate the drive signal to apply a repeating time frame to the power transfer signal comprising at least one power transfer interval during which the power transfer signal is arranged to transfer power to the power receiver and at least one communication time interval during which no drive signal is applied to the output circuit (203, 103); and characterized by further comprising: a synchronizer arranged to control the power transmitter to transmit at least part of a first message from the power transmitter to the power receiver during a power transfer time interval and to receive a response message from the power receiver during a communication time interval. an output circuit (203, 103) comprising a transmitter coil arranged to generate the power transfer signal in response to a drive signal being applied to the output circuit (203, 103); a driver arranged to generate the drive signal; a communicator arranged to transmit messages to the power receiver using amplitude modulation and to receive messages from the power receiver using load modulation; a controller arranged to control the driver to generate the drive signal to apply a repeating time frame to the power transfer signal comprising at least one power transfer interval during which the power transfer signal is arranged to transfer power to the power receiver and at least one communication time interval during which no drive signal is applied to the output circuit (203, 103); and characterized by further comprising: a synchronizer arranged to control the power transmitter to transmit at least part of a first message from the power transmitter to the power receiver during a power transfer time interval and to receive a response message from the power receiver during a communication time interval.
Hot gas heat exchanger for a heat exchanger engine of an aircraft or spacecraft, having a heat exchanger element, characterized in that the heat exchanger element has been additively manufactured from a silicon carbide-containing material, where the material containing the silicon carbide includes a carbon-silicon carbide composite having a silicon carbide shell which has ensheathed carbon cores.