mhurhangee/ep-ind-claims huggingface dataset:
An electromechanical steering system for a motor vehicle, having a reduction gearbox comprising a worm and a worm gear, wherein the worm gear in a gearbox housing is mounted in a first bearing at a first end side and in a second bearing at a second end side so as to be rotatable about a longitudinal axis, wherein both bearings have an outer ring and an inner ring (14, 140) between which rolling elements are disposed, wherein the inner rings (14, 140) are disposed so as to be rotationally fixed on a shaft that is driven by the worm gear, and the outer rings sit in the gearbox housing, and wherein, when viewed in the direction of the longitudinal axis, a spring element is disposed between the inner ring of the second bearing and the worm gear, characterized in that the spring element has an at least partially annular main body which in the installed state extends coaxially with the longitudinal axis, spring arms which in the circumferential direction are spaced apart from the longitudinal axis emanating from the external circumferential side of said main body, wherein at least one spring arm has a free end, wherein the spring arm comprises a first leg which points away from the longitudinal axis, and comprises a second leg which runs so as to be at least partially parallel to the longitudinal axis and on which the free end is configured.
A method for producing a capacitor, comprising the forming of a capacitor stack in one portion of a substrate, with the method comprising: the forming of a cavity along the thickness of the portion of the substrate from an upper surface of said substrate, the depositing of a plurality of layers contributing to the capacitor stack onto the wall of the cavity and onto the surface of the upper face and the removing of matter from the layers until the surface of the upper face is reached, a method wherein the forming of the cavity comprises the forming of at least one trench and, associated with each trench, of at least one box, with said at least one trench comprising a trench outlet that opens into the box, with said box comprising a box outlet that opens at the surface of the upper face, and the box outlet being shaped so as to be larger than the trench outlet, characterized in that: - the forming of the box comprises the forming of a box side wall flaring towards the box outlet; - it comprises the forming of at least one additional capacitor stack by successive depositions, above a layer of conductive material (135b, 172) of said capacitive stack so configured as to form at least a part of the upper electrode of the capacitive stack, an additional layer of insulating material and an additional layer of conductive material. - the forming of the box comprises the forming of a box side wall flaring towards the box outlet; - it comprises the forming of at least one additional capacitor stack by successive depositions, above a layer of conductive material (135b, 172) of said capacitive stack so configured as to form at least a part of the upper electrode of the capacitive stack, an additional layer of insulating material and an additional layer of conductive material.
A method of making an article comprises: extruding a layer comprising a melt processable fluoropolymer, wherein the fluoropolymer comprises a copolymer of a tetrafluoroethylene and a perfluoroether, wherein the article has an ultraviolet transmittance of at least 50% when measured at a thickness of 1.016 mm to 1.5748 mm (0.040 inches to 0.062 inches) when exposed to ultraviolet radiation of 200 nm to 280 nm; characterized in that the method comprises cooling the article in liquid to a temperature of less than 25°C, and that the copolymer of tetrafluoroethylene and the perfluoroether is present at a weight percent ratio of 2% to 12%. extruding a layer comprising a melt processable fluoropolymer, wherein the fluoropolymer comprises a copolymer of a tetrafluoroethylene and a perfluoroether, wherein the article has an ultraviolet transmittance of at least 50% when measured at a thickness of 1.016 mm to 1.5748 mm (0.040 inches to 0.062 inches) when exposed to ultraviolet radiation of 200 nm to 280 nm; characterized in that the method comprises cooling the article in liquid to a temperature of less than 25°C, and that the copolymer of tetrafluoroethylene and the perfluoroether is present at a weight percent ratio of 2% to 12%.
Centrifugal force pendulum device for arranging in the drive train of a motor vehicle having at least one pendulum mass which is arranged on a carrier disc and can perform a relative movement with respect to the carrier disc along a predefined pendulum track, in order to assume a variable spacing from the rotational axis of the carrier disc in the process, characterized in that the carrier disc comprises at least one bore for receiving at least one balancing mass.
A test system comprising: a Device Under Test, DUT, that emits close proximity electromagnetic radiation; a test socket (22, 24) that holds the DUT during testing; an interface board, electrically connected between a test controller and electrical contacts of the DUT when the DUT is held in the test socket; an opening (26, 46, 48) formed in the test socket, the opening extending into an envelope of electromagnetic radiation created by the DUT while being tested by the test controller and held in the test socket; characterised in that the test system further comprises: a plastic waveguide having a first end inserted into the opening, the first end of the plastic waveguide being placed to receive electromagnetic radiation emitted by the DUT during testing; and a receiver antenna placed near a second end of the plastic waveguide, wherein the electromagnetic radiation emitted by the DUT during testing is carried by the plastic waveguide and directed onto the receiver antenna; wherein the receiver antenna is physically located outside of the envelope; wherein the receiver antenna receives the electromagnetic radiation emitted by the DUT during testing and carried by the plastic waveguide. a Device Under Test, DUT, that emits close proximity electromagnetic radiation; a test socket (22, 24) that holds the DUT during testing; an interface board, electrically connected between a test controller and electrical contacts of the DUT when the DUT is held in the test socket; an opening (26, 46, 48) formed in the test socket, the opening extending into an envelope of electromagnetic radiation created by the DUT while being tested by the test controller and held in the test socket; characterised in that the test system further comprises: a plastic waveguide having a first end inserted into the opening, the first end of the plastic waveguide being placed to receive electromagnetic radiation emitted by the DUT during testing; and a receiver antenna placed near a second end of the plastic waveguide, wherein the electromagnetic radiation emitted by the DUT during testing is carried by the plastic waveguide and directed onto the receiver antenna; a plastic waveguide having a first end inserted into the opening, the first end of the plastic waveguide being placed to receive electromagnetic radiation emitted by the DUT during testing; and a receiver antenna placed near a second end of the plastic waveguide, wherein the electromagnetic radiation emitted by the DUT during testing is carried by the plastic waveguide and directed onto the receiver antenna; wherein the receiver antenna is physically located outside of the envelope; wherein the receiver antenna receives the electromagnetic radiation emitted by the DUT during testing and carried by the plastic waveguide.
A ducted fan comprising: an engine core; a fan blisk connected to the engine core, the fan blisk incorporating a set of thrust fan blades extending from an outer hub; a set of integral secondary flow blades extending between an inner hub and the outer hub, wherein the secondary flow blades are configured to provide structural continuity for supporting the outer hub and to provide secondary air flow; and an attachment flange supported by the inner hub that incorporates a central bore configured to receive a power shaft; a nacelle providing a first flow duct for thrust air flow from the thrust fan blades; a secondary flow duct carrying flow from the integral secondary flow blades, characterised in that the secondary flow duct comprises a shroud having an inlet concentric with the outer hub, the shroud creating a plenum intermediate the fan blisk and the engine core; and a flow diffuser extending downstream from the shroud, the diffuser configured such that at a downstream end of the diffuser the thrust and secondary air flows are combined to provide a single flow path as the air exits the nacelle. an engine core; a fan blisk connected to the engine core, the fan blisk incorporating a set of thrust fan blades extending from an outer hub; a set of integral secondary flow blades extending between an inner hub and the outer hub, wherein the secondary flow blades are configured to provide structural continuity for supporting the outer hub and to provide secondary air flow; and an attachment flange supported by the inner hub that incorporates a central bore configured to receive a power shaft; a set of thrust fan blades extending from an outer hub; a set of integral secondary flow blades extending between an inner hub and the outer hub, wherein the secondary flow blades are configured to provide structural continuity for supporting the outer hub and to provide secondary air flow; and an attachment flange supported by the inner hub that incorporates a central bore configured to receive a power shaft; a nacelle providing a first flow duct for thrust air flow from the thrust fan blades; a secondary flow duct carrying flow from the integral secondary flow blades, characterised in that the secondary flow duct comprises a shroud having an inlet concentric with the outer hub, the shroud creating a plenum intermediate the fan blisk and the engine core; and a flow diffuser extending downstream from the shroud, the diffuser configured such that at a downstream end of the diffuser the thrust and secondary air flows are combined to provide a single flow path as the air exits the nacelle.
A viewing range notification method for use with a three-dimensional TV receiver, the method comprising: determining whether a viewing distance of a viewer is greater than or less than a particular distance, and whether a viewing angle of the viewer is within a particular angular range; and providing a guide message to allow the viewer to change his viewing position if the viewing distance is determined to be greater than or less than the particular distance, or if the determined viewing angle is out of the particular angular range; characterized in that the step of determining comprises: transmitting, by an ultrasonic transmitter of the TV receiver, source ultrasonic signals; receiving, via a plurality of ultrasonic receivers, ultrasonic signals that are sent from an ultrasonic repeater of TV receiver glasses of the viewer upon receiving the source ultrasonic signals; calculating signal return times of the ultrasonic signals; determining a position of the viewer based on the calculated signal return times; and calculating the viewing distance and the viewing angle. determining whether a viewing distance of a viewer is greater than or less than a particular distance, and whether a viewing angle of the viewer is within a particular angular range; and providing a guide message to allow the viewer to change his viewing position if the viewing distance is determined to be greater than or less than the particular distance, or if the determined viewing angle is out of the particular angular range; characterized in that the step of determining comprises: transmitting, by an ultrasonic transmitter of the TV receiver, source ultrasonic signals; receiving, via a plurality of ultrasonic receivers, ultrasonic signals that are sent from an ultrasonic repeater of TV receiver glasses of the viewer upon receiving the source ultrasonic signals; calculating signal return times of the ultrasonic signals; determining a position of the viewer based on the calculated signal return times; and calculating the viewing distance and the viewing angle. transmitting, by an ultrasonic transmitter of the TV receiver, source ultrasonic signals; receiving, via a plurality of ultrasonic receivers, ultrasonic signals that are sent from an ultrasonic repeater of TV receiver glasses of the viewer upon receiving the source ultrasonic signals; calculating signal return times of the ultrasonic signals; determining a position of the viewer based on the calculated signal return times; and calculating the viewing distance and the viewing angle.
A screw capable of cutting and compressing dregs in an object to be drilled, comprising: a tapered head with a larger upper end and a small lower end, and a stem; at least one rib (2,3) being formed on and winding around the tapered area of the head, wherein a Y axis is defined as an axis parallel to an axis of the head and the stem of the screw and an X axis is perpendicular thereto; wherein each of the rib (2,3) is formed by an outer wall (21,31) with a slope A formed with an angle with respect to said Y axis and an inner wall (22,32) with a slope B formed with an angle with respect to said X axis; the connection of the inner wall (22,32) and outer wall (21,31) is formed as a sharp knife portion C; wherein, when the intersection of said Y axis and said X axis is placed on sharp knife portion C, said outer wall and said inner wall are disposed, respectively, in the upper two quadrants defined by said axes and the knife is a spiral knife winding around the tapered surface of the head. a tapered head with a larger upper end and a small lower end, and a stem; at least one rib (2,3) being formed on and winding around the tapered area of the head, wherein a Y axis is defined as an axis parallel to an axis of the head and the stem of the screw and an X axis is perpendicular thereto; wherein each of the rib (2,3) is formed by an outer wall (21,31) with a slope A formed with an angle with respect to said Y axis and an inner wall (22,32) with a slope B formed with an angle with respect to said X axis; the connection of the inner wall (22,32) and outer wall (21,31) is formed as a sharp knife portion C; wherein, when the intersection of said Y axis and said X axis is placed on sharp knife portion C, said outer wall and said inner wall are disposed, respectively, in the upper two quadrants defined by said axes and the knife is a spiral knife winding around the tapered surface of the head.
A medical device, comprising: - a pre-filled syringe including a syringe body and a piston slidably mounted in the syringe body in an axial direction of displacement, the syringe body and the piston delimiting an inner chamber containing a fluid to be administered to a patient; and - a package in which the pre-filled syringe is disposed, the package including a first package portion and a second package portion movably mounted relative to each other between a storage configuration in which the first and second package portions (22, 23) prevent a removal of the pre-filled syringe out from the package, and an opening configuration in which the first and second package portions (22, 23) enable a removal of the pre-filled syringe out from the package, characterized in that the medical device is configured such that a displacement of the first and second package portions (22, 23) from the storage configuration to the opening configuration causes a displacement of the piston of the pre-filled syringe from a first piston position to a second piston position. - a pre-filled syringe including a syringe body and a piston slidably mounted in the syringe body in an axial direction of displacement, the syringe body and the piston delimiting an inner chamber containing a fluid to be administered to a patient; and - a package in which the pre-filled syringe is disposed, the package including a first package portion and a second package portion movably mounted relative to each other between a storage configuration in which the first and second package portions (22, 23) prevent a removal of the pre-filled syringe out from the package, and an opening configuration in which the first and second package portions (22, 23) enable a removal of the pre-filled syringe out from the package,
A method of managing the electrical energy of an electrical architecture of a motor vehicle including a storer of electrical energy, an on-board network including electrical members, an adjustable setpoint direct voltage (U ConsAlt) generator, a DC/DC converter including an input connected to the electrical energy storer and an output connected to the on-board network, control means permitting the generator to be driven in current and in voltage, in which method it is determined whether the on-board network is subject to a voltage drop due to the activation of a security electrical member of the on-board nework, and characterized in that, the output of the DC/DC converter being connected to the generator and the control means permitting the DC/DC converter to be driven in current and in voltage, if so, - there is determined for the DC/DC converter a setpoint of maximum current (I max), and equal to a fraction of the required current (I Rdb) by the on-board network, a setpoint of voltage (U ConsDC) at the output of the DC/DC converter greater than the voltage (U ConsAlt) delivered by the generator, - the storer is discharged in the on-board network by driving the DC/DC converter at the determined setpoints of maximum current (I max) and of voltage (U ConsDC) and the generator at the setpoint voltage (U ConsAlt) equal to the voltage (U RdB) required by the on-board network, as long as a determined stop condition of the driving of the DC/DC converter is not reached. - there is determined for the DC/DC converter a setpoint of maximum current (I max), and equal to a fraction of the required current (I Rdb) by the on-board network, a setpoint of voltage (U ConsDC) at the output of the DC/DC converter greater than the voltage (U ConsAlt) delivered by the generator, - the storer is discharged in the on-board network by driving the DC/DC converter at the determined setpoints of maximum current (I max) and of voltage (U ConsDC) and the generator at the setpoint voltage (U ConsAlt) equal to the voltage (U RdB) required by the on-board network, as long as a determined stop condition of the driving of the DC/DC converter is not reached.
A burner apparatus for a furnace system comprising: a burner wall having a forward end and an air passageway extending therethrough, said air passageway having a discharge at said forward end of said burner wall and said burner wall having a longitudinal axis extending through said forward end; a series of primary fuel ejection structures which at least partially surround said burner wall, each of said primary fuel ejection structures having a fuel ejection port, said fuel ejection ports of said primary fuel ejection structures being positioned longitudinally rearward of and laterally outward from said forward end of said burner wall to eject fuel gas outside of said burner wall, and a series of secondary fuel ejection structures which at least partially surround said burner wall, each of said secondary fuel ejection structures having a fuel ejection port, said fuel ejection ports of said secondary fuel ejection structures being positioned longitudinally rearward of and laterally outward from said forward end of said burner wall to eject fuel gas outside of said burner wall, wherein said series of said secondary fuel ejection structures is spaced radially outward from said series of said primary fuel ejection structures, and characterized in that the fuel ejection ports of the primary and the secondary fuel ejection structures are adapted to eject fuel gas passing through and mix with the flue gas within the furnace. a burner wall having a forward end and an air passageway extending therethrough, said air passageway having a discharge at said forward end of said burner wall and said burner wall having a longitudinal axis extending through said forward end; a series of primary fuel ejection structures which at least partially surround said burner wall, each of said primary fuel ejection structures having a fuel ejection port, said fuel ejection ports of said primary fuel ejection structures being positioned longitudinally rearward of and laterally outward from said forward end of said burner wall to eject fuel gas outside of said burner wall, and a series of secondary fuel ejection structures which at least partially surround said burner wall, each of said secondary fuel ejection structures having a fuel ejection port, said fuel ejection ports of said secondary fuel ejection structures being positioned longitudinally rearward of and laterally outward from said forward end of said burner wall to eject fuel gas outside of said burner wall, wherein said series of said secondary fuel ejection structures is spaced radially outward from said series of said primary fuel ejection structures, and characterized in that the fuel ejection ports of the primary and the secondary fuel ejection structures are adapted to eject fuel gas passing through and mix with the flue gas within the furnace.
A method for performing roaming capable of minimizing a ping-pong phenomenon, in which a handover procedure is repeated by continuously performing the roaming, in a dual mode mobile terminal, the method comprising the steps of: determining if a current position is a service superposition area based on information received from a first communication network; attempting roaming to a second communication network during a predetermined time interval when the current position corresponds to the service superposition area; determining if the current position corresponds to a shadow area of the second communication network by determining a failure of the roaming attempt and movement between cells; and attempting roaming to the second communication network by increasing the predetermined time interval when the current position corresponds to the shadow area of the second communication network. determining if a current position is a service superposition area based on information received from a first communication network; attempting roaming to a second communication network during a predetermined time interval when the current position corresponds to the service superposition area; determining if the current position corresponds to a shadow area of the second communication network by determining a failure of the roaming attempt and movement between cells; and attempting roaming to the second communication network by increasing the predetermined time interval when the current position corresponds to the shadow area of the second communication network.
A thermal-storage device (20A, 20B, 20C, 20D, 20E, 20F) comprising a thermal-storage container (21,23) in which a thermal-storage solution layer composed of a thermal-storage solution comprising water, a heat exchanger (22, 24) immersed in the thermal-storage solution layer, an evaporation prevention layer disposed on the upper portion of the thermal-storage solution layer, and an air layer disposed on the upper portion of the evaporation prevention layer are disposed in the interior space thereof,wherein the evaporation prevention layer comprises a solvent composition of at least one water-insoluble solvent and the solvent composition has a pour point lower than normal temperature, characterized in that the water-insoluble solvent contains saturated alkanes containing at least one hydrocarbon having carbon atoms within a range from 24 to 44, wherein the saturated alkanes are formed when α-olefin having 8 to 10 carbon atoms is subjected to a hydrogenation treatment after a polymerization reaction.