mhurhangee/ep-ind-claims huggingface dataset:
Electronic switch comprising at least two switching modules, wherein the switching modules each comprise a semiconductor switch with a drive circuit, a current sensor and a data interface for connecting to a further switching module, wherein the switching modules are configured to change the forward resistance of the semiconductor switch by means of the drive circuit depending on data exchanged via the data interface and depending on measurement values of the current sensor, wherein the switching modules are arranged in parallel in such a way that the semiconductor switches are arranged electrically in parallel and that a current (i) through the electronic switch is divided among the semiconductor switches of the switching modules, wherein the data interfaces of the respective switching modules are connected to one another, wherein the electronic switch is configured to control a division of the current (i) through the electronic switch among the semiconductor switches by open-loop and/or closed-loop control by means of the drive circuits by changing the respective forward resistance of the semiconductor switches, characterized in that the electronic switch is configured to synchronously switch, in particular synchronously turn off, the semiconductor switches arranged in parallel by means of the drive circuit and to operate them in the linear region in the time range of 1 μs to 10 μs upon a change between ON and OFF and a change between OFF and ON in such a way that the current through the respective switching modules is reduced in a controlled manner or is built up in a controlled manner.
A communication device comprising: a data analysis means for extracting, from each of a plurality of packets input from a communication network, predetermined information, which comprises a type of said packet, a transmission source address of said packet, and a transmission destination address of said packet, analysing the predetermined information of the plurality of packets, and generating information relating to a characteristic of each flow of packets among which the type, the transmission source address, and the transmission destination address are common, as flow management information; a communication monitoring means for detecting that an abnormality occurs in communication in the communication device; and a management information transmission means for transmitting, when the communication monitoring means detects the abnormality during analysis of a flow and after extraction of predetermined information from one or more packets of the flow, said predetermined information already extracted before the detection of the abnormality from said one or more packets of the flow, as information for generating the flow management information, to other communication device as a standby system. a data analysis means for extracting, from each of a plurality of packets input from a communication network, predetermined information, which comprises a type of said packet, a transmission source address of said packet, and a transmission destination address of said packet, analysing the predetermined information of the plurality of packets, and generating information relating to a characteristic of each flow of packets among which the type, the transmission source address, and the transmission destination address are common, as flow management information; a communication monitoring means for detecting that an abnormality occurs in communication in the communication device; and a management information transmission means for transmitting, when the communication monitoring means detects the abnormality during analysis of a flow and after extraction of predetermined information from one or more packets of the flow, said predetermined information already extracted before the detection of the abnormality from said one or more packets of the flow, as information for generating the flow management information, to other communication device as a standby system.
A non-perforated reinforced stretch film comprising: a base film which has a thickness in the range of 3μm to 18μm, and 5 to 100 reinforcing strips fixed on at least one surface of said base film, wherein the width of each reinforcing strip is, independently, in the range of 1mm to 17mm.
Flexible self-adhesive mineral wool laminate, comprising - a mineral wool insulation mat with a first main face and second main face, - a first facing laminated onto the first main face of the mineral wool insulation mat, - a second facing which is a double-sided adhesive structure adhered with one if its adhesive faces to the second main face of the mineral wool insulation mat, the double-sided adhesive structure being selected from the group consisting of a polymeric carrier coated on both sides with a pressure-sensitive adhesive coating, a film made of a pressure sensitive adhesive, and a layer of a pressure sensitive adhesive directly applied onto the second main face of the mineral wool insulation mat, the laminate being characterized by the fact that the double-sided adhesive structure comprises a plurality of through-holes. - a mineral wool insulation mat with a first main face and second main face, - a first facing laminated onto the first main face of the mineral wool insulation mat, - a second facing which is a double-sided adhesive structure adhered with one if its adhesive faces to the second main face of the mineral wool insulation mat, the double-sided adhesive structure being selected from the group consisting of a polymeric carrier coated on both sides with a pressure-sensitive adhesive coating, a film made of a pressure sensitive adhesive, and a layer of a pressure sensitive adhesive directly applied onto the second main face of the mineral wool insulation mat,
A method comprising: receiving a request from one of a plurality of logical routers for reserving bandwidth corresponding to a port shared by the logical routers; and confirming reservation of the bandwidth within a forwarding plane before granting the request to the one logical router; wherein the forwarding plane confirms the bandwidth reservation to all logical routers (105a - 105n) sharing the particular port. receiving a request from one of a plurality of logical routers for reserving bandwidth corresponding to a port shared by the logical routers; and confirming reservation of the bandwidth within a forwarding plane before granting the request to the one logical router; wherein the forwarding plane confirms the bandwidth reservation to all logical routers (105a - 105n) sharing the particular port.
A motor-driven conveyor roller for conveyor systems for conveying containers, pallets and the like, with - a roller body, the outer circumferential surface of which constitutes a support surface for conveyed goods, - a drive unit arranged within an interior of the roller body, - a coupling unit designed for transmitting a torque from the drive unit to an inner circumferential surface of the interior of the roller body, which - has a clutch bushing, which has a drive section connected with the drive unit and an outer peripheral output section, wherein the clutch bushing is of two or more parts, and has a radially outer part that defines the drive section and a radially inner part that forms part of a shaft-hub connection and is connected with an output shaft of the drive, wherein the radially inner part consists of a flexible material, in particular an elastomer material, characterized in that the clutch bushing is only frictionally connected at certain points with the inner circumferential surface of the roller body for transmitting torques. - a roller body, the outer circumferential surface of which constitutes a support surface for conveyed goods, - a drive unit arranged within an interior of the roller body, - a coupling unit designed for transmitting a torque from the drive unit to an inner circumferential surface of the interior of the roller body, which - has a clutch bushing, which has a drive section connected with the drive unit and an outer peripheral output section, the clutch bushing is of two or more parts, and has a radially outer part that defines the drive section and a radially inner part that forms part of a shaft-hub connection and is connected with an output shaft of the drive, wherein the radially inner part consists of a flexible material, in particular an elastomer material, characterized in that the clutch bushing is only frictionally connected at certain points with the inner circumferential surface of the roller body for transmitting torques.
A system for detecting fluid coverage of a substrate, comprising: a. a substrate holder for holding the substrate; b. an array of capacitive plates in proximity to the substrate holder; c. a fluid supply configured to deliver a fluid to the substrate held on the substrate holder; and, d. sensing electronics in electrical connection to the array of capacitive plates, wherein the sensing electronics periodically connect two poles of a current to at least one pair of plates and detects an output signal indicative of an electric property between the at least one pair of plates, wherein the sensing electronics are configured to determine a baseline output signal indicative of a substrate having no fluid coverage thereon, wherein the sensing electronics are configured to develop a coverage map of the fluid as it is dispensed to the substrate by detecting a difference in the electric field due to the presence of the fluid in the vicinity of a plurality of pairs of capacitive plates in comparison to the baseline output signal indicative of the substrate having no fluid coverage thereon, wherein the coverage map is provided to a controller that controls the fluid supply to establish a feedback loop that directs the fluid supply to apply additional fluid to the substrate until a pre-determined coverage of the substrate is reached. a. a substrate holder for holding the substrate; b. an array of capacitive plates in proximity to the substrate holder; c. a fluid supply configured to deliver a fluid to the substrate held on the substrate holder; and, d. sensing electronics in electrical connection to the array of capacitive plates, wherein the sensing electronics periodically connect two poles of a current to at least one pair of plates and detects an output signal indicative of an electric property between the at least one pair of plates,
Tool attachment having an attachment housing on which a fastening interface for releasably fastening to a portable power tool is arranged, wherein the fastening interface is provided at least with a locking unit which, in a locking state, locks the tool attachment to the portable power tool for operation and, in the unlocking state, allows the tool attachment to be removed from the portable power tool, and having a first angular position setting unit for setting a predetermined angular position of the tool attachment on the portable power tool, which is actuable in the locking state and in the unlocking state of the locking unit in order to allow the predetermined angular position to be changed, characterized in that the fastening interface has a second angular position setting unit, which is configured to allow the predetermined angular position to be set when the fastening interface is fastened to the portable power tool.
A method of recovering copper from copper-bearing sulfide ore and/or concentrate comprising the steps of: (a) leaching copper-bearing ore and/or concentrate under atmospheric or elevated pressure up to 300kPa at a temperature below the boiling point of the leach solution in a sulfuric acid solution in the presence of one or more alkali metal or alkali earth metal halides, whereby the total halide concentration is from 30 to 115 g/L, to dissolve copper and to obtain a leaching liquor comprising copper, sulfur species, and halides in solution; (b) solid-liquid separating the leaching liquor to obtain a first aqueous pregnant leach solution and a copper depleted leaching residue; (c) extracting copper by solvent extraction from the first aqueous pregnant leach solution to obtain a first copper-containing loaded organic solution and a first aqueous raffinate; subjecting a bleed stream of the first aqueous raffinate to a copper hydroxychloride precipitation step; and after solid-liquid separation precipitating impurities from the copper-depleted solution; (d) stripping copper from the first copper containing loaded organic solution with an electrolyte solution to obtain a copper-depleted organic solution and a copper-containing electrolyte solution; and (e) recovering copper from the copper containing electrolyte solution. (a) leaching copper-bearing ore and/or concentrate under atmospheric or elevated pressure up to 300kPa at a temperature below the boiling point of the leach solution in a sulfuric acid solution in the presence of one or more alkali metal or alkali earth metal halides, whereby the total halide concentration is from 30 to 115 g/L, to dissolve copper and to obtain a leaching liquor comprising copper, sulfur species, and halides in solution; (b) solid-liquid separating the leaching liquor to obtain a first aqueous pregnant leach solution and a copper depleted leaching residue; (c) extracting copper by solvent extraction from the first aqueous pregnant leach solution to obtain a first copper-containing loaded organic solution and a first aqueous raffinate; subjecting a bleed stream of the first aqueous raffinate to a copper hydroxychloride precipitation step; and after solid-liquid separation precipitating impurities from the copper-depleted solution; (d) stripping copper from the first copper containing loaded organic solution with an electrolyte solution to obtain a copper-depleted organic solution and a copper-containing electrolyte solution; and (e) recovering copper from the copper containing electrolyte solution.
A Polyphase electrical machine with n phases, n≥3, including a casing defining a longitudinal axis, a stator and a rotor including a mechanical drive shaft, the electrical machine being equipped with a power electronics and a coolant circuit, said power electronics being formed of n power electronic modules evenly distributed over an inner circumference of a longitudinal extension of said casing whose outer circumference is covered with a single annular DC bus decoupling capacitor electrically connected to said n power electronic modules, machine characterized in that said coolant circuit includes a plurality of U-shaped tubes with a tubular outgoing part extending over an entire length of the casing and including said longitudinal casing extension and a shorter tubular return part, extending over a casing length excluding said longitudinal casing extension.
A shaft system comprising a first coupling for allowing torque transmission between a first and second shaft (14, 14a), the first coupling comprising: a cup-shaped portion provided at a first end of said first shaft and a first end of said second shaft (14, 14a) being positioned within said cup-shaped portion; and said coupling further comprising a biasing means positioned between said first and second shafts (14, 14a), such that said biasing means is in contact with both of said first and second shafts (14, 14a); wherein the second shaft comprises an internal cavity, and wherein said biasing means is provided within said cavity; the shaft system further comprising: a third shaft; and a second coupling being provided between said third shaft and either a second end of said first shaft or a second end of said second shaft (14, 14a), wherein said second coupling is identical to the first coupling, wherein the biasing means of the second coupling is located in an internal cavity of one of the shafts, wherein the one of the shafts does not have the cup-shaped portion. a cup-shaped portion provided at a first end of said first shaft and a first end of said second shaft (14, 14a) being positioned within said cup-shaped portion; and said coupling further comprising a biasing means positioned between said first and second shafts (14, 14a), such that said biasing means is in contact with both of said first and second shafts (14, 14a); wherein the second shaft comprises an internal cavity, and wherein said biasing means is provided within said cavity; the shaft system further comprising: a third shaft; and a second coupling being provided between said third shaft and either a second end of said first shaft or a second end of said second shaft (14, 14a), wherein said second coupling is identical to the first coupling, wherein the biasing means of the second coupling is located in an internal cavity of one of the shafts, wherein the one of the shafts does not have the cup-shaped portion. a third shaft; and a second coupling being provided between said third shaft and either a second end of said first shaft or a second end of said second shaft (14, 14a), wherein said second coupling is identical to the first coupling, wherein the biasing means of the second coupling is located in an internal cavity of one of the shafts, wherein the one of the shafts does not have the cup-shaped portion.
A controllable rotary knob which comprises at least one base, at least one drive unit rigidly connected to the base, at least one transmission, and an operating part, wherein the operating part is configured as a housing surrounding the drive unit and the transmission, characterized in that the transmission establishes a connection between the drive unit and the operating part, wherein the drive unit has an axially symmetric structure and can be arranged concentrically about a rotary knob shaft, wherein the drive unit and the operating part are arranged coaxially to one another.
A rotational lifting tool for lifting and rotating a steel wind turbine tower component, wherein the steel wind turbine tower component is a segment of a wind turbine tower, wherein in the finished tower, a plurality of segments are combined into a finished section, or is a section of wind turbine tower comprising a plurality of segments, the lifting tool comprising: a tool body having a first and second section (43, 47) connected at a mutual pivot, the pivot defining a rotational axis around which the second section of the tool body rotates with respect to the first section; a first connector, provided on the first section of the tool body, for coupling with the lifting cable or lifting arm of a crane or lifting vehicle, and by which the tool body is suspended; a second connector, provided on the second section of the tool body, for engaging with the steel wind turbine tower component characterised by: an actuator for driving the second section of the tool body around the rotational axis, and a lock for locking the second section of the tool body in place with respect to the first section. a tool body having a first and second section (43, 47) connected at a mutual pivot, the pivot defining a rotational axis around which the second section of the tool body rotates with respect to the first section; a first connector, provided on the first section of the tool body, for coupling with the lifting cable or lifting arm of a crane or lifting vehicle, and by which the tool body is suspended; a second connector, provided on the second section of the tool body, for engaging with the steel wind turbine tower component
Roller or carrying roller for use in cableway systems, with a radially inner, cylindrical tube section, with two annular bearings that are located radially outside the tube section and axially spaced apart from one another, and with a roller body that is located radially outside the annular bearings and realized with a raceway and with two flanged wheels located laterally thereof, characterized in that the roller (3, 3a) is realized with an annular electric generator that is located within a cavity enclosed by the roller body and the two annular bearings.
Method for teaching in a holding force to hold an object by means of a gripper of a robot manipulator, wherein the gripper comprises reversibly elastically deformable gripper jaws, thereby comprising the steps: - closing the gripper until the gripper jaws contact the object at contact points of the gripper jaws, - external application of a desired clamping force at connection points the gripper jaws to gripper jaw bearings so that the connection points shift relative to the contact points under elastic deformation of the gripper jaws, - controlling of a gripper drive to hold the current position of the connection points and terminate the externally applied clamping force to the connection points, - determining and saving the amount value of a gripping force or a gripping torque, wherein the gripping force or the gripping moment is caused by the elastic deformation of the gripper jaws and acts on the connection points from the gripper jaws. - closing the gripper until the gripper jaws contact the object at contact points of the gripper jaws, - external application of a desired clamping force at connection points the gripper jaws to gripper jaw bearings so that the connection points shift relative to the contact points under elastic deformation of the gripper jaws, - controlling of a gripper drive to hold the current position of the connection points and terminate the externally applied clamping force to the connection points, - determining and saving the amount value of a gripping force or a gripping torque, wherein the gripping force or the gripping moment is caused by the elastic deformation of the gripper jaws and acts on the connection points from the gripper jaws.
An ear piece adapted for insertion into the ear canal of a user, and to provide acoustic insulation between the inner part of the ear canal and the surroundings, the ear piece comprising an ear tip with a stem and a shroud, the stem defining a sound conduit leading to a sound output opening of the ear tip, and the shroud having a generally ball-shaped hollow bulb made of soft resilient material, the shroud having an axis generally along the intended direction of insertion into the ear canal, the sound output opening, a generally round first end zone with a smooth outer surface, a general round second end zone with a smooth outer surface opposite a medial surface zone, and a mid zone intermediate to the first end zone and the second end zone, characterised in that the mid zone is adapted by appropriate structural design for being softer to compression by the contact with ear canal wall than is the case with the first end zone and the second end zone in that the mid zone comprises a wall with pleats extending generally parallel to the axis.