mhurhangee/ep-ind-claims huggingface dataset:
Glass intended to close an optical housing for a motor vehicle, comprising a partition and at least one light guide (10A, 10B), the partition is at least partially opaque and in this that at least one light guide (10A, 10B) passes through said partition so that a proximal end (12A, 12B) of the light guide (10A, 10B) faces a internal face of the partition and that a distal end (14A, 14B) of the light guide (10A, 10B) faces an external face of the partition, characterized in that the internal face of the partition is covered by a transparent support layer, and in that the support layer also covers a proximal end (12A, 12B) of at least one light guide (10A, 10B) passing through the partition.
Gap seal for sealing a door gap between a frame and a door or between two doors (37; 38), with a fastening profile (1; 2), a receiving groove for a profiled seal, and with the profiled seal consisting of a holding profile and a sealing profile, wherein the profiled seal is mounted with its holding profile in the receiving groove of an inner profile, the inner profile with the sealing profile is arranged in a manner protruding permanently outwards under prestress in the fastening profile (1; 2) in the closing direction of a door (36; 37; 38), and, upon striking against the closing surface of the door, so as to be displaceable parallel into the fastening profile (1; 2), wherein (page 3, lines 28-31) a profile portion of the fastening profile (1; 2) and the inner profile both have cross-sectionally U-shaped configurations, and the inner profile is mounted in the fastening profile (1; 2) so as to be displaceable in the opening direction of the fastening profile (1; 2), and a spring assembly is in each case supported on the two connecting webs (21; 29; 30) of the side webs (19; 20; 25; 26) of the U profiles, characterized in that the gap seal has a covering profile, and in that the inner profile has shoulders which project in width from the side webs (19; 20) and are embraced by projecting shoulders (31; 32) of the side webs (25; 26; 27; 28) of the fastening profile (1; 2).
In a steering system, a measurement circuit for a motor circuit of the kind that executes motor control without the use of a position sensor and is arranged to generate signals for use in a motor control strategy for an electric motor, the measurement circuit comprising: a first current sensing means which comprises a shunt which produces an output signal indicative of the current flowing in a path connecting a motor drive circuit connected to the phases of the motor to a ground supply line or a common positive supply voltage, and a second current sensing means which produces an output signal indicative of the rate of change of current flowing in the said path, and in which the second current sensing means comprises a Rogowski coil for measuring di/dt information used for sensorless control of the electric motor, in which the output of the first current sensing means and the second current sensing means are fed to respective inputs of a motor control circuit, in which the first and second current sensing means are arranged in series in the said path, and which further includes an integrator which integrates the output signal from the Rogowski coil to provide a further signal indicative of the current flowing in said path, and a comparison means which is arranged to compare this with the current measurement from the first sensing means to flag an error in the event that they differ by a significant amount. a first current sensing means which comprises a shunt which produces an output signal indicative of the current flowing in a path connecting a motor drive circuit connected to the phases of the motor to a ground supply line or a common positive supply voltage, and a second current sensing means which produces an output signal indicative of the rate of change of current flowing in the said path, and in which the second current sensing means comprises a Rogowski coil for measuring di/dt information used for sensorless control of the electric motor, in which the output of the first current sensing means and the second current sensing means are fed to respective inputs of a motor control circuit, in which the first and second current sensing means are arranged in series in the said path, and which further includes an integrator which integrates the output signal from the Rogowski coil to provide a further signal indicative of the current flowing in said path, and a comparison means which is arranged to compare this with the current measurement from the first sensing means to flag an error in the event that they differ by a significant amount.
A communication system comprising: - a radio frequency subsystem; - a baseband subsystem for receiving and transmitting bursts of data samples; - a digital interface for allowing said radiofrequency subsystem and said baseband subsystem to communicate between them; wherein said RF subsystem comprises at least: - a converter (136, 138) for converting said burst of data samples into a continuous stream of data samples at a transmit chain and for converting a continuous stream into a data burst of data samples at a receive chain, respectively; and - a timer block for providing a timer value (n), assigning a time reference to said continuous stream of data samples, and responding to a time event (TxStartValue, RxStartValue); and wherein said BB subsystem comprises at least: - a controller for defining said time event; characterised in that - a counter for counting a number (k) of said data samples at said converter (136, 138), assigning said time reference to said counted data samples, said counter being aligned with said time reference based on the basis of a relation between the number (k) associated to said counted data samples and said timer value (n), for providing an accurate timing at the air interface between the radio frequency subsystem and the baseband subsystem. - a radio frequency subsystem; - a baseband subsystem for receiving and transmitting bursts of data samples; - a digital interface for allowing said radiofrequency subsystem and said baseband subsystem to communicate between them; - a converter (136, 138) for converting said burst of data samples into a continuous stream of data samples at a transmit chain and for converting a continuous stream into a data burst of data samples at a receive chain, respectively; and - a timer block for providing a timer value (n), assigning a time reference to said continuous stream of data samples, and responding to a time event (TxStartValue, RxStartValue); and - a controller for defining said time event; characterised in that - a counter for counting a number (k) of said data samples at said converter (136, 138), assigning said time reference to said counted data samples, said counter being aligned with said time reference based on the basis of a relation between the number (k) associated to said counted data samples and said timer value (n), for providing an accurate timing at the air interface between the radio frequency subsystem and the baseband subsystem.
Method for safe limiting of torque overlay intervention in a power assisted steering system of a road vehicle having an autonomous steering function arranged to selectively apply a steering wheel overlay torque ( τ A) to a normal steering assistance torque ( τ S), characterized in that it comprises the steps of: modeling a wheel self-aligning torque ( f R) of the road vehicle for a current vehicle velocity ( ν) and pinion angle ( δ w); receiving a steering wheel overlay torque request ( τ R); providing, based on the received steering wheel overlay torque request ( τ R), a steering wheel overlay torque ( τ A) in hands-off applications limited to a safe set interval that is symmetrical around the modeled wheel self-aligning torque ( f R). modeling a wheel self-aligning torque ( f R) of the road vehicle for a current vehicle velocity ( ν) and pinion angle ( δ w); receiving a steering wheel overlay torque request ( τ R); providing, based on the received steering wheel overlay torque request ( τ R), a steering wheel overlay torque ( τ A) in hands-off applications limited to a safe set interval that is symmetrical around the modeled wheel self-aligning torque ( f R).
An electrochemical cell comprising a first volume exposed to respective surfaces of an anode and a cathode, the electrochemical cell also being provided with a steam inlet to allow steam into the first volume, characterised in that the electrochemical cell further comprises: - an enclosure to trap a gaseous product produced within the first volume; and - a structure comprising a solid catalyst within the first volume, below the enclosure such that a gaseous product evolved on a surface of the catalyst will be trapped by the enclosure, the catalyst having a relatively open structure such that fluids can pass through the catalyst structure in close proximity to the catalyst, whereby the catalyst is effectively suspended in the first volume. - an enclosure to trap a gaseous product produced within the first volume; and - a structure comprising a solid catalyst within the first volume, below the enclosure such that a gaseous product evolved on a surface of the catalyst will be trapped by the enclosure,
Run-off prevention apparatus, in particular handheld power tool run-off prevention apparatus, for preventing a clamping element (12a; 12b; 12c) and/or a tool (14a; 14b; 14c) from running off a spindle (16a; 16b; 16c), comprising at least one transmission unit (18a; 18b; 18c) and comprising at least one cam mechanism (20a; 20b; 20c) which has at least one control element (22a, 72a; 22b, 72b; 22c, 72c), characterized in that the cam mechanism (20a; 20b; 20c) has at least one control recess (24a, 74a; 24b, 74b; 24c, 74c) into which the control element (22a, 72a; 22b, 72b; 22c, 72c) at least partially engages, wherein the control recess (24a, 74a; 24b, 74b; 24c, 74c) is formed by a groove, wherein the transmission unit (18a; 18b; 18c) has at least one transmission element (26a; 26b; 26c) on which the control recess (24a, 74a; 24b, 74a; 24c, 74c) is arranged, and the cam mechanism (20a; 20b; 20c) has at least one spring element (32a; 32b; 32c) which is provided to prestress the transmission element (26a; 26b; 26c) relative to the control element (22a, 72a; 22b, 72b; 22c, 72c) in such a way that the at least one transmission element (26a; 26b; 26c) is prestressed as a result of a pitch of the control recess (24a, 74a) and as a result of the spring forces of the at least one spring element (32a; 32b; 32c) in the direction of the tool (14a; 14b; 14c).
Gear pump assembly comprising a single housing having a plurality of faces, a first gear pump situated within a first cavity in the housing, and at least a second gear pump situated within a second cavity in the housing, each gear pump (8a, 8b) comprising a drive gear (5a, 5b) provided with a driveshaft (9a, 9b) and at least one idler gear (6a, 6b) meshing with the respective drive gear (5a, 5b), each gear pump (8a, 8b) being arranged such that rotation of its respective driveshaft (9a, 9b) causes fluid to be displaced through the housing from at least one inlet (11a, 11b, 12a, 12b) situated in a face of the housing to at least one outlet (12a, 12b, 11a, 11b) situated in a face of the housing, characterised in that the first gear pump and the second gear pump are disposed collaterally in the housing with respect to the axis of rotation of each drive gear (5a, 5b), in that each driveshaft (9a, 9b) is arranged to be driven independently by a respective source of rotation (18a, 18b) external to the housing, and in that each gear pump (8a, 8b) is arranged to pump an independent fluid flow or different fluids.
A safety laminate comprising at least one interlayer sheet that is laminated to one or more rigid sheets, one or more other polymeric interlayer sheets, or one or more film layers; said at least one interlayer sheet comprising an acid copolymer composition; said acid copolymer composition comprising an ethylene copolymer, and said ethylene copolymer comprising copolymerized units of ethylene, 5 to 90 wt% of copolymerized units of a first α,β-unsaturated carboxylic acid having 3 to 10 carbon atoms; and optionally 2 to 40 wt% of copolymerized units of a derivative of a second α,β-unsaturated carboxylic acid having 3 to 10 carbon atoms; wherein the weight percentages of the copolymerized units are based on the total weight of the ethylene copolymer and the sum of the weight percentages of the copolymerized units in the ethylene copolymer resin is 100 wt%; and wherein optionally at least a portion of the carboxylic acid groups of the copolymerized units of the α,β-unsaturated carboxylic acid units are neutralized to form carboxylate salts; a hydroxyl-containing crosslinking agent; and optionally, an adjuvant, wherein the acid copolymer composition comprises a product of cross-linking the polymer composition, wherein at least a portion of the carboxylic acid groups or carboxylate groups of two or more ethylene copolymers are reacted with at least two of the hydroxyl groups of the hydroxyl-containing crosslinking agent, so that the hydroxyl-containing crosslinking agent forms a cross-link between the two or more ethylene copolymer molecules.
Measurement device comprising a support having recesses provided with an opening leading toward the outside of a free face of the support in which sensors are provided, characterized in that the device comprises a cavity produced in a face of the support intended to come into contact with a wall opposite the free face into which cavity the recesses lead and in which there is a flexible printed circuit to which the sensors are connected, the thickness of the cavity being such that the free surface of the circuit is flush with the surface of the support.
Flange connection of an offshore structure comprising a first, lower connection profile as a support pile and a second, upper connection profile, which is connected to the first, lower connection profile, as a connection segment of a tower structure, wherein the first, lower and the second, upper connection profile (2, 3) are each supported against one another via a flange (2a, 3a), the flanges (2a, 3a) each have through-openings oriented in alignment with one another, and the through-openings in the flanges (2a, 3a) are traversed by bolts, threaded bolts or screws or the like, wherein the first, lower connection profile and/or the second, upper connection profile have at least one peripheral collar which outwardly conceals a butt joint between the flanges (2a, 3a) and which forms an annular space adjoining the butt joint, which annular space allows automatic drainage in the direction of weight force via at least one drainage opening.
A plough comprising: - a set of at least two plough shares at least partially arranged behind one another, including a first plough share and a last plough share, and - a conveying means extending above the plough shares, characterized in that said conveying means is arranged to convey the soil cut out by the first plough share upwards and to a furrow cut by the last plough share. - a set of at least two plough shares at least partially arranged behind one another, including a first plough share and a last plough share, and - a conveying means extending above the plough shares, characterized in that
Rotor of a multi-stage axial compressor, which extends along an axis of rotation, wherein the rotor has a shaft, wherein the shaft has rotor blade grooves, wherein rotor blades of the rotor which are arranged next to one another in the circumferential direction and are each fastened to the rotor blade grooves by means of a blade root form a respective rotor blade stage, wherein at least two rotor blade stages are provided in axial succession, and an interspace groove, extending in the circumferential direction, is provided in the shaft axially between the two rotor blade stages, wherein the rotor blade grooves open into the interspace grooves and this arrangement is designed in such a manner that blade roots of the rotor blades can be inserted radially into the interspace grooves and can be pushed from there into the rotor blade grooves, wherein the rotor has an interspace cover which covers the interspace grooves, wherein the interspace cover is designed segmented into interspace cover segments in the circumferential direction, wherein the interspace cover segments are fastened in a form-fitting manner to the shaft, wherein the shaft is formed as an integral component over at least an axial portion of two rotor blade stages and of an interspace groove, characterized in that the interspace groove at least partially has, extending over the circumference, a first undercut which is formed so as to interact in a form-fitting manner in the radial direction with a second undercut of the interspace cover segment in a manner blocking a direction.
A process for preparing hyperbranched phosphoric acid esters, the process comprising at least the steps of: a) providing at least one hyperbranched polymer comprising terminal primary hydroxyl groups and/or secondary hydroxyl groups, wherein the at least one hyperbranched polymer is a polyether, a polyetheramine or a polycarbonate, the hyperbranched polymer having a degree of branching DB of 10% to 95%, wherein the degree of branching DB is defined as DB % = T + Z / T + Z + L × 100, where T is the average number of terminally attached monomer units, Z is the average number of monomer units which form branches, and L is the average number of linearly attached monomer units; b) providing at least one phosphoric acid ester-forming compound, wherein the at least one phosphoric acid ester-forming compound is polyphosphoric acid and/or P 2 O 5, c) reacting the at least one hyperbranched polymer of step a) with the at least one phosphoric acid ester-forming compound of step b) such as to obtain the hyperbranched phosphoric acid ester, wherein the at least one phosphoric acid ester-forming compound of step b) is provided in an amount such that the degree of functionalization in the hyperbranched phosphoric acid ester is in the range of from 0.5 to 100 %, based on the total amount of terminal primary hydroxyl groups and/or secondary hydroxyl groups in the polymer of step a). a) providing at least one hyperbranched polymer comprising terminal primary hydroxyl groups and/or secondary hydroxyl groups, wherein the at least one hyperbranched polymer is a polyether, a polyetheramine or a polycarbonate, the hyperbranched polymer having a degree of branching DB of 10% to 95%, wherein the degree of branching DB is defined as DB % = T + Z / T + Z + L × 100, where T is the average number of terminally attached monomer units, Z is the average number of monomer units which form branches, and L is the average number of linearly attached monomer units; T is the average number of terminally attached monomer units, Z is the average number of monomer units which form branches, and L is the average number of linearly attached monomer units; b) providing at least one phosphoric acid ester-forming compound, wherein the at least one phosphoric acid ester-forming compound is polyphosphoric acid and/or P 2 O 5, c) reacting the at least one hyperbranched polymer of step a) with the at least one phosphoric acid ester-forming compound of step b) such as to obtain the hyperbranched phosphoric acid ester, wherein the at least one phosphoric acid ester-forming compound of step b) is provided in an amount such that the degree of functionalization in the hyperbranched phosphoric acid ester is in the range of from 0.5 to 100 %, based on the total amount of terminal primary hydroxyl groups and/or secondary hydroxyl groups in the polymer of step a).
A loudspeaker comprising: a horn comprising a first pair of opposite panels including a first end panel and a second end panel, and a second pair of opposite panels including a first side panel and a second side panel, edges of at least the first and second side panels defining a diffraction slot opening of the horn for coupling with a source, wherein the first and second side panels are each fabricated from a sheet of flexible material, and are held in a stressed, curved shape by at least a rigid support member, and wherein the first and second end panels each comprise a rigid sheet material. a horn comprising a first pair of opposite panels including a first end panel and a second end panel, and a second pair of opposite panels including a first side panel and a second side panel, edges of at least the first and second side panels defining a diffraction slot opening of the horn for coupling with a source, a first pair of opposite panels including a first end panel and a second end panel, and a second pair of opposite panels including a first side panel and a second side panel, edges of at least the first and second side panels defining a diffraction slot opening of the horn for coupling with a source, wherein the first and second side panels are each fabricated from a sheet of flexible material, and are held in a stressed, curved shape by at least a rigid support member, and wherein the first and second end panels each comprise a rigid sheet material.
A method for unlocking an electronic device, which is a mobile phone, comprising: receiving actual unlocking information from a locked screen interface; and comparing the actual unlocking information with preset emergency unlocking information and preset normal unlocking information, unlocking the electronic device when the actual unlocking information is the normal unlocking information; analyzing a dynamic use state of the electronic device according to an input condition of the emergency unlocking information on the locked screen interface to obtain an analysis result; and when it is determined that the emergency unlocking information is inputted more than once on the locked screen interface, and a distance between the positions where the electronic device is located when the unlocking information is received twice adjacently from the locked screen interface is greater than a preset threshold, setting the emergency unlocking information to be invalid, in which when the emergency unlocking information is invalid, the electronic device fails to be unlocked. receiving actual unlocking information from a locked screen interface; and comparing the actual unlocking information with preset emergency unlocking information and preset normal unlocking information, unlocking the electronic device when the actual unlocking information is the normal unlocking information; analyzing a dynamic use state of the electronic device according to an input condition of the emergency unlocking information on the locked screen interface to obtain an analysis result; and when it is determined that the emergency unlocking information is inputted more than once on the locked screen interface, and a distance between the positions where the electronic device is located when the unlocking information is received twice adjacently from the locked screen interface is greater than a preset threshold, setting the emergency unlocking information to be invalid, in which when the emergency unlocking information is invalid, the electronic device fails to be unlocked.