mhurhangee/ep-ind-claims huggingface dataset:
Protection system for limiting the impact of disturbances from an external urban or industrial electrical network on a local electrical network of a site which is connected to the external network and which comprises at least one local source of electrical energy, called "local source " connected to the local network and capable of injecting the excess electrical energy not consumed by the local network into the external network, the protection system comprising a synchronous machine connected to the local network which is itself connected to the external network via a choke, called "network choke" which is connected directly to the local network, characterised in that the synchronous machine is a machine with low direct subtransient reactance which is less than 10% of the nominal reactance of the local network and that the protection system comprises at least one auxiliary local choke which is associated with the local source and for which the reactance value is 25 to 40% of the nominal reactance in PU, Per Unit, of the local source and which is connected to the local network between the said local source and the synchronous machine.
A joint between a first panel and a second panel of furniture and other furnishing items for firmly interconnecting said first panel and said second panel positioned perpendicular to each other, wherein said joint comprises a container provided by two pressure plugs which are housable in blind holes formed vertically in the first panel downwards and a plurality of interconnection and blocking components for joining and firmly blocking said two panels (11, 12) together, wherein said plurality of interconnection and blocking components of said joint are totally or at least partially contained in the container or at least partially associated with the container for joining and firmly blocking said two panels (11, 12) together, wherein said container, in the form of a prismatic body is provided above on a first side with two plugs, spaced apart, and with two consecutive holes (22, 28) on each lateral side (47, 48), said two holes (22, 28) intersecting each other and directed, respectively, according to a first axis which forms a main axis or axis of the joint and a second axis which forms an activation axis of the joint, said two axes (X, Y) being perpendicular to each other, said plurality of interconnection and blocking components lie on the same plane which plane is parallel and interspaced with respect to said first panel and perpendicular with respect to said second panel, the first axis and the second axis of the joint laying on said plane, characterized in that said plurality of interconnection and blocking components of said joint comprises: - a grub screw screw-inserted into an internal threaded hole of a butt housed in the hole of the container, directed according to the activation axis of said joint associated with said panels (11, 12), where the butt provides a pass-through hole for receiving - a pin, on one side housed in a hole of the second panel and on the other housed in the hole of the container directed according to main axis or axis of the joint, wherein said hole of the container is aligned with said hole of the second panel. - a grub screw screw-inserted into an internal threaded hole of a butt housed in the hole of the container, directed according to the activation axis of said joint associated with said panels (11, 12), where the butt provides a pass-through hole for receiving - a pin, on one side housed in a hole of the second panel and on the other housed in the hole of the container directed according to main axis or axis of the joint, wherein said hole of the container is aligned with said hole of the second panel.
Man lift, comprising: - a chassis; - a lifting system; - a first axle having two wheels (21, 22) and a hydraulic drive system (23, 24) for said two wheels (21, 22); - a second axle having two wheels (31, 32) and an electric drive system (33, 34) for said two wheels (31, 32); and - an energy supply unit (40; 140; 240; 340) that has different modes of operation (M1-M10) and is configured to selectively supply energy to the lifting system, the hydraulic drive system (23, 24) and the electric drive system (33, 34); where the energy supply unit (40; 140; 240; 340) includes a combustion engine, a pumping system (50; 150; 250; 350), a generator and a battery unit; wherein the pumping system (50; 150; 250; 350) is coupled to the combustion engine, to the lifting system and to the hydraulic drive system (23, 24); wherein the battery unit is coupled to the generator and to the electric drive system (33, 34), characterised in that the pumping system is coupled to the generator, and in that the man lift comprises a turret that supports the lifting system and is movable in rotation relative to the chassis around a vertical axis of rotation, and in that the combustion engine equips the turret, while the generator and the battery unit equip the chassis. - a chassis; - a lifting system; - a first axle having two wheels (21, 22) and a hydraulic drive system (23, 24) for said two wheels (21, 22); - a second axle having two wheels (31, 32) and an electric drive system (33, 34) for said two wheels (31, 32); and - an energy supply unit (40; 140; 240; 340) that has different modes of operation (M1-M10) and is configured to selectively supply energy to the lifting system, the hydraulic drive system (23, 24) and the electric drive system (33, 34);
Thread generating tool for producing a thread in a workpiece, having the features: a) the tool is rotatable about a tool axis, b) the tool has a number n ≥ 1 of groove generating regions (42, 44) for generating in each case one groove (22, 24), which runs substantially parallel with respect to a thread axis of the thread, in the workpiece and a number m ≥ 1 of thread generating regions (32, 34) for generating the thread in the workpiece, c) each of the m thread generating regions is arranged behind one of the n groove generating regions as viewed in an axial projection parallel to the tool axis, and has a smaller extent than said groove generating region as viewed in cross section in the axial projection, d) as a result of which each thread generating region can in the axial direction be introduced through the groove generated in the workpiece by the groove generating region situated in front as viewed in the projection. a) the tool is rotatable about a tool axis, b) the tool has a number n ≥ 1 of groove generating regions (42, 44) for generating in each case one groove (22, 24), which runs substantially parallel with respect to a thread axis of the thread, in the workpiece and a number m ≥ 1 of thread generating regions (32, 34) for generating the thread in the workpiece, c) each of the m thread generating regions is arranged behind one of the n groove generating regions as viewed in an axial projection parallel to the tool axis, and has a smaller extent than said groove generating region as viewed in cross section in the axial projection, d) as a result of which each thread generating region can in the axial direction be introduced through the groove generated in the workpiece by the groove generating region situated in front as viewed in the projection.
Electric machine having a rotor, wherein the rotor has a laminated core formed of individual sheet parts, wherein, on the individual sheet part, poles are formed one behind the other in the circumferential direction, wherein each pole covers an angle range, thus the pole pitch, wherein the individual sheet part has a single cutout in each of the angle ranges, thus each of the poles has a single cutout, wherein an identically shaped pole is arranged point-symmetrically opposite each pole, and wherein the other poles are shaped differently thereto, wherein each pole is shaped differently to every other pole that is not arranged point-symmetrically to the respective pole, and is shaped identically to the pole that is arranged point-symmetrically to the respective pole, wherein the single cutout of the poles that are arranged in each case point-symmetrically to one another is formed point-symmetrically to one another, wherein the one single cutout of a pole are shaped identically only to the single cutout of the pole that is arranged point-symmetrically to the pole and/or can be brought into congruence, by rotation through an angular amount, only with the single cutout of the pole that is arranged point-symmetrically to the pole, wherein the poles have a single further cutout, which is formed identically on all poles, wherein the angle range covered by each pole is equal in amount, characterized in that each of the cutouts has a smallest radial distance at a first angle position in the circumferential direction and has a maximum radial distance at a second angle position which is spaced apart from the first angle position in the circumferential direction and has a maximum radial distance at a third angle position which is spaced apart from the first angle position counter to the circumferential direction, wherein a first angle difference (α_1) corresponds to the angle distance from the start of the angle range to the second angle position, wherein a second angle difference (α_3) corresponds to the angle distance from the end of the angle range to the third angle position, wherein the first angle difference (α_1) of a pole is always different from the first angle difference (α_2) of the pole adjacent thereto in or counter to the circumferential direction, and wherein the second angle difference (α_3) of a pole is always different from the second angle difference (α_4) of the pole adjacent thereto in or counter to the circumferential direction.
Propagator having a frame which is formed from rods, via corresponding connectors, and has an essentially light-impermeable and air-impermeable covering and a floor element, wherein, the cover forms a ceiling element, side elements and a door element, characterized in that at least one of the side and/or door elements is provided with an aperture, wherein two closing elements (19, 19') correspond with the aperture such that they are adapted to the aperture in terms of shape and size, are designed to be larger than the aperture and are arranged opposite one another such that the one closing element is located in the inner region of the respective side element and/or door element and the other closing element is arranged on the outer side of said respective side element and/or door element.
A turbine rotor blade comprising a cover provided at a blade head of an effective blade portion and a blade-fitting portion provided at a blade base of the effective blade portion, the blade-fitting portion being adapted to be fitted to a turbine-wheel engagement portion provided in a turbine wheel, the turbine rotor blade being adapted to form a portion of a blade unit structure formed by arranging the cover and a neighboring cover in contact with each other, when the respective blades are fitted circumferentially to the turbine wheel, the cover having a cover ventral-bulging section that bulges from one side of the cover located on a ventral blade side, and having a cover dorsal-bulging section that bulges from another side of the cover located on a dorsal blade side, wherein, when the blade 20 is fitted to the turbine wheel, the bulging directions of the bulging sections (9, 10) are opposite to each other in the circumferential direction of the turbine wheel, a sum of a width (W 2) of the cover ventral-bulging section in an axial direction of the turbine wheel and a width (W 1) of the cover dorsal-bulging section in the axial direction of the turbine wheel is greater than a width of the cover in the axial direction of the turbine wheel, so that the difference (W 1 +W 2 -W) between the sum of the width W 1 of the cover dorsal-bulging section and the width W 2 of the cover ventral-bulging section and the overall width W of the cover corresponds to a cover interference amount (δ) generated when the cover is brought into contact with neighboring covers at a cover-ventral-bulging-section contact surface and at a cover-dorsal-bulging-section contact surface, and a bottom section of the blade-fitting portion being provided with an anti-twist segment projecting in a lengthwise direction of the blade and extending in the circumferential direction of the turbine wheel, wherein the extending direction of the anti-twist segment provided in the blade base and the direction of a cover contact surface of the cover, where the cover ventral-bulging section of the cover and the cover dorsal-bulging section of a neighboring cover are in contact with each other have a deviation in parallelism set within a range of 1 degree or less.
Apparatus for encoding an audio signal, comprising: a controllable windower for windowing the audio signal to provide a sequence of blocks of windowed samples; a converter for converting the sequence of blocks of windowed samples into a spectral representation comprising a sequence of frames of spectral values; a transient location detector for identifying a location of a transient within a transient look-ahead region of a frame; and a controller for controlling the controllable windower to apply a specific window having a specified overlap length to the audio signal in response to an identified location of the transient, wherein the controller is configured to select the specific window from a group of at least three windows comprising a first window having a first overlap length, a second window having a second overlap length, and a third window having a third overlap length or having no overlap, wherein the first overlap length is greater than the second overlap length, and wherein the second overlap length is greater than the third overlap length or greater than an overlap of zero, wherein the specific window is selected based on the transient location such that one of two time-adjacent overlapping windows has first window coefficients at the location of the transient and the other of the two time-adjacent overlapping windows has second window coefficients at the location of the transient, wherein the second window coefficients are at least nine times greater than the first window coefficients. a controllable windower for windowing the audio signal to provide a sequence of blocks of windowed samples; a converter for converting the sequence of blocks of windowed samples into a spectral representation comprising a sequence of frames of spectral values; a transient location detector for identifying a location of a transient within a transient look-ahead region of a frame; and a controller for controlling the controllable windower to apply a specific window having a specified overlap length to the audio signal in response to an identified location of the transient, wherein the controller is configured to select the specific window from a group of at least three windows comprising a first window having a first overlap length, a second window having a second overlap length, and a third window having a third overlap length or having no overlap, wherein the first overlap length is greater than the second overlap length, and wherein the second overlap length is greater than the third overlap length or greater than an overlap of zero, wherein the specific window is selected based on the transient location such that one of two time-adjacent overlapping windows has first window coefficients at the location of the transient and the other of the two time-adjacent overlapping windows has second window coefficients at the location of the transient, wherein the second window coefficients are at least nine times greater than the first window coefficients.
Use of a hose line for transporting drinking water, - wherein the hose line comprises an inner layer, the inner surface of which defines a free cross section for transporting a fluid to be conducted, - wherein the inner layer contains at least 50 wt.% of a thermoplastic elastomer having a thermoplastic component and an elastomer component, - wherein an outer layer optionally additionally is provided, - wherein a reinforcing layer is provided between the inner layer and the outer layer, - wherein the reinforcing layer comprises wound and/or braided filaments, - wherein the thermoplastic component has a proportion by weight of at least 30% based on the total mass of the thermoplastic elastomer, and - wherein the thermoplastic component contains at least 30 wt.% polyethylene material, characterised in that - the polyethylene material is a PE copolymer and - the PE copolymer is an LLDPE or contains vinyl acetate and/or methyl acrylate and/or ethyl acrylate and/or butyl acrylate and/or glycidyl methacrylate as a co-monomer. - wherein the hose line comprises an inner layer, the inner surface of which defines a free cross section for transporting a fluid to be conducted, - wherein the inner layer contains at least 50 wt.% of a thermoplastic elastomer having a thermoplastic component and an elastomer component, - wherein an outer layer optionally additionally is provided, - wherein a reinforcing layer is provided between the inner layer and the outer layer, - wherein the reinforcing layer comprises wound and/or braided filaments, - wherein the thermoplastic component has a proportion by weight of at least 30% based on the total mass of the thermoplastic elastomer, and - wherein the thermoplastic component contains at least 30 wt.% polyethylene material, characterised in that - the polyethylene material is a PE copolymer and - the PE copolymer is an LLDPE or contains vinyl acetate and/or methyl acrylate and/or ethyl acrylate and/or butyl acrylate and/or glycidyl methacrylate as a co-monomer.
A respiratory flow sensor with a flow tube (12; 212), which has a longitudinal axis (14; 124; 214), a first flow tube portion (21; 81; 121; 221) and a second flow tube portion (41; 101; 141; 241), with a flow resistor, which is arranged in the flow tube (12; 212) between the first flow tube portion (21; 81; 121; 221) and the second flow tube portion (41; 101; 141; 241), and with ports (32, 52; 82, 102; 132, 152; 232, 252) for extracting the pressure difference generated by the flow resistor, wherein a first port (32; 82; 132; 232) opens into the first flow tube portion (21; 81; 121; 221) via a first connecting line and a further port (52; 102; 152; 252) opens into the second flow tube portion (41; 101; 141; 241) via a second connecting line, wherein the ports (32, 52; 232, 252) each have a connecting line portion (33; 53; 83; 133, 153; 233; 253) of the connecting line that runs essentially parallel to the longitudinal axis (14; 124; 214) of the flow tube (12; 212), and the openings (35, 55; 85; 235, 255) of the ports (32, 52; 82, 102; 132, 152; 232, 252) are aligned in the same direction, characterized in that the first port (32; 82; 132; 232) is arranged at the first flow tube portion (21; 81; 121; 221) and the further port (52; 102; 152; 252) is arranged at the second flow tube portion (41; 101; 141; 241).
An apparatus of an evolved node B, eNB, in a Single Frequency Network, SFN, the apparatus comprising one or more processors and memory configured to: monitor an uplink, UL, transmission signal received from a User Equipment, UE, in the SFN via a plurality of remote radio heads, RRHs; determine a mobility status of the UE according to the UL transmission signal; and periodically process, for transmission in a downlink transmission signal to the UE, channel propagation conditions and mobility status of the UE with respect to each of the plurality of RRHs; and provide the channel propagation conditions to the UE to enable the UE to track movement of the UE relative to one or more of the plurality of RRHs and to estimate channel characteristics based on the channel propagation conditions and mobility status of the UE with respect to each of the plurality of RRHs. monitor an uplink, UL, transmission signal received from a User Equipment, UE, in the SFN via a plurality of remote radio heads, RRHs; determine a mobility status of the UE according to the UL transmission signal; and periodically process, for transmission in a downlink transmission signal to the UE, channel propagation conditions and mobility status of the UE with respect to each of the plurality of RRHs; and provide the channel propagation conditions to the UE to enable the UE to track movement of the UE relative to one or more of the plurality of RRHs and to estimate channel characteristics based on the channel propagation conditions and mobility status of the UE with respect to each of the plurality of RRHs.
Installation for spraying a liquid coating agent onto the inner walls of pipes with the cooperation of air, with a needleless spraying device for the coating agent, which has separate connections (12; 11) for coating agent and air and which can be introduced into the respective pipe and displaced in the longitudinal direction of the latter, with a stationary supply station for supplying the pressurized coating agent and pressurized air, and with a hose connection for coating agent and air between the delivery station and the spraying device displaceable in the pipe, wherein the hose connection comprises an outer hose for the air and an inner hose for the coating agent, which is located inside the outer hose and whose outer diameter is smaller than the inner diameter of the outer hose, characterized in that the inner hose is connected to a pump for the coating agent via a switchable three-way valve which connects the inner hose either to the pump or to an outlet open to the environment. with a needleless spraying device for the coating agent, which has separate connections (12; 11) for coating agent and air and which can be introduced into the respective pipe and displaced in the longitudinal direction of the latter, with a stationary supply station for supplying the pressurized coating agent and pressurized air, and with a hose connection for coating agent and air between the delivery station and the spraying device displaceable in the pipe, wherein the hose connection comprises an outer hose for the air and an inner hose for the coating agent, which is located inside the outer hose and whose outer diameter is smaller than the inner diameter of the outer hose, characterized in that the inner hose is connected to a pump for the coating agent via a switchable three-way valve which connects the inner hose either to the pump or to an outlet open to the environment.