mhurhangee/ep-ind-claims huggingface dataset:
A fastener assembly comprising: - at least one of a bolt member and a nut member; and - a drive element adapted for engagement by an installation/driving tool, said drive element comprising a body; wherein the body of the drive element is joined either to the bolt member or to the nut member by means of an interposed interlayer structure, the interlayer structure being adapted to fracture in torsional shear and/or tensile stress in response to a relative rotational and/or tensile force applied to the drive element with the installation/driving tool, wherein the interlayer structure has a thickness of between about 0.2 μm and about 5.0 mm, preferably of between about 0.25 μm and about 1.0 mm, and more preferably of between about 0.2 μm and about 500.0 μm, wherein the thickness of the interlayer structure is selected such as to precisely define a shearing torque of the interlayer structure, wherein the drive element is completely removed from the bolt member or the nut member after triggering the interlayer structure, and wherein the interlayer structure is formed by joining the drive element to the bolt member or to the nut member of the fastener assembly by means of friction stir, welding, brazing and/or soldering. - at least one of a bolt member and a nut member; and - a drive element adapted for engagement by an installation/driving tool, said drive element comprising a body; wherein the body of the drive element is joined either to the bolt member or to the nut member by means of an interposed interlayer structure, the interlayer structure being adapted to fracture in torsional shear and/or tensile stress in response to a relative rotational and/or tensile force applied to the drive element with the installation/driving tool, wherein the interlayer structure has a thickness of between about 0.2 μm and about 5.0 mm, preferably of between about 0.25 μm and about 1.0 mm, and more preferably of between about 0.2 μm and about 500.0 μm, wherein the thickness of the interlayer structure is selected such as to precisely define a shearing torque of the interlayer structure, wherein the drive element is completely removed from the bolt member or the nut member after triggering the interlayer structure, and wherein the interlayer structure is formed by joining the drive element to the bolt member or to the nut member of the fastener assembly by means of friction stir, welding, brazing and/or soldering.
Imaging optical unit (7; 17; 28; 50; 53; 56; 59) for imaging an object field into an image field, - wherein an imaging beam path (27; AS) between the object field and the image field is subdivided into a plurality of partial imaging beam paths (22, 23; TAS), - wherein the imaging optical unit (7; 17; 28; 50; 53; 56; 59) is embodied such that the partial imaging beam paths (22, 23; TAS) run between the object field and the image field in a manner completely separated from one another and guided by optical components (18, 19; M1 to M6; GI, M1 to M6) of the imaging optical unit (7; 17; 28; 50; 53; 56; 59), that is to say that nowhere in the beam path between the object field and the image field do the partial imaging beam paths (22, 23, TAS) impinge on identical regions of beam-guiding surfaces of the imaging optical unit (7; 17; 28; 50; 53; 56; 59); characterized in that - a total numerical aperture of the imaging optical unit is composed of the numerical aperture of partial optical units which respectively guide the partial imaging beam paths, - a pupil of the imaging optical unit is composed of partial pupils of the partial optical units which do not overlap one another in a pupil plane. - wherein an imaging beam path (27; AS) between the object field and the image field is subdivided into a plurality of partial imaging beam paths (22, 23; TAS), - wherein the imaging optical unit (7; 17; 28; 50; 53; 56; 59) is embodied such that the partial imaging beam paths (22, 23; TAS) run between the object field and the image field in a manner completely separated from one another and guided by optical components (18, 19; M1 to M6; GI, M1 to M6) of the imaging optical unit (7; 17; 28; 50; 53; 56; 59), that is to say that nowhere in the beam path between the object field and the image field do the partial imaging beam paths (22, 23, TAS) impinge on identical regions of beam-guiding surfaces of the imaging optical unit (7; 17; 28; 50; 53; 56; 59); characterized in that - a total numerical aperture of the imaging optical unit is composed of the numerical aperture of partial optical units which respectively guide the partial imaging beam paths, - a pupil of the imaging optical unit is composed of partial pupils of the partial optical units which do not overlap one another in a pupil plane.
A method for determining a converter Thevenin equivalent model for a converter system, the method comprising: receiving measurement values of a coupling point voltage ( v m) and of a coupling point current ( i m) measured at a point of common coupling between a grid emulator system and the converter system, wherein the grid emulator system supplies the converter system with a supply voltage; determining a converter Thevenin impedance ( z d ( ω)) and a converter Thevenin voltage source ( v d ( ω)) of the converter Thevenin equivalent model by inputting the measurement values of the coupling point voltage ( v m) and of the coupling point current ( i m) into a coupled system model, which comprises equations modelling the converter system and the grid emulator system and from which the converter Thevenin impedance ( z d ( ω)) and the converter Thevenin voltage source ( v d ( ω)) are calculated; wherein the grid emulator system is modelled with a set of grid emulator elements, each of which has grid emulator parameters; wherein a reduced coupled system model is calculated by determining a first coupled system model with the grid elements having a first set of grid emulator parameters and a second coupled system model with the grid elements having a second set of grid emulator parameters and by analytically eliminating the grid emulator parameters by putting the equations of the second coupled system model into the equations of the first coupled system model; wherein the measurement values are input into the reduced coupled system model. receiving measurement values of a coupling point voltage ( v m) and of a coupling point current ( i m) measured at a point of common coupling between a grid emulator system and the converter system, wherein the grid emulator system supplies the converter system with a supply voltage; determining a converter Thevenin impedance ( z d ( ω)) and a converter Thevenin voltage source ( v d ( ω)) of the converter Thevenin equivalent model by inputting the measurement values of the coupling point voltage ( v m) and of the coupling point current ( i m) into a coupled system model, which comprises equations modelling the converter system and the grid emulator system and from which the converter Thevenin impedance ( z d ( ω)) and the converter Thevenin voltage source ( v d ( ω)) are calculated; wherein the grid emulator system is modelled with a set of grid emulator elements, each of which has grid emulator parameters; wherein a reduced coupled system model is calculated by determining a first coupled system model with the grid elements having a first set of grid emulator parameters and a second coupled system model with the grid elements having a second set of grid emulator parameters and by analytically eliminating the grid emulator parameters by putting the equations of the second coupled system model into the equations of the first coupled system model; wherein the measurement values are input into the reduced coupled system model.
A life support system, comprising: a first life support device having a control unit configured to determine a first life support protocol to be applied to treat a subject and a memory unit operatively coupled to the control unit and configured to store information concerning the first life support protocol, the control unit further being configured to transmit the information concerning the first life support protocol to a second life support device that is distinct from the first life support device, to receive operating instructions from the second life support device concerning a second life support protocol to be applied to treat the subject based upon the information concerning the first life support protocol, and to implement the operating instructions on the first life support device to treat the subject by applying the second life support protocol to the subject using the first life support device.
Apparatus for treating a binding-carrying ski, having a roller table for the ski, having conveying rollers which lie opposite one another in pairs in relation to the roller table, having carriers, which can be displaced transversely with respect to the roller table, for the conveying rollers, the axes of rotation of which extend transversely with respect to the bearing surface of the roller table and are inclined towards one another in pairs, and having a resilient actuating drive for the carriers for lateral placement of the conveying rollers against the ski, characterised in that the carriers, which can each be acted upon in their own right by a resilient actuating drive, are displaceably mounted in guides extending transversely with respect to the roller table and can be pivoted towards both sides about a pivot axis which is located in a plane normal to the longitudinal direction of the roller table and extends transversely with respect to the axis of rotation of the associated conveying roller pivoted into the normal plane.
Method of manufacturing reinforcement steel for reinforcement of concrete structures for providing said reinforcement steel having a tensile strength to yield strength ratio R m /R e of at least 1,08, and having a percentage uniform elongation at maximum force A gt of at least 5,0, said reinforcement steel having an elongated shape of arbitrary length and cross-section, said method comprising the steps of: providing a steel base wire; and rolling the steel base wire for modifying a cross-sectional dimension thereof, and for creating a bonding profile on a surface of said wire, wherein said step of rolling is a cold rolling step; characterized in that, prior to the step of rolling, the method further comprises a step of: surface layer breaking for breaking of a surface layer, and surface cleaning of said steel base wire for removing the surface layer from said steel base wire; and wherein, subsequent to said step of rolling, the method further comprises a step of applying a plurality of bending actions to the steel base wire for improving tensile properties thereof. providing a steel base wire; and rolling the steel base wire for modifying a cross-sectional dimension thereof, and for creating a bonding profile on a surface of said wire, wherein said step of rolling is a cold rolling step; characterized in that, prior to the step of rolling, the method further comprises a step of: surface layer breaking for breaking of a surface layer, and surface cleaning of said steel base wire for removing the surface layer from said steel base wire; and wherein, subsequent to said step of rolling, the method further comprises a step of applying a plurality of bending actions to the steel base wire for improving tensile properties thereof. surface layer breaking for breaking of a surface layer, and surface cleaning of said steel base wire for removing the surface layer from said steel base wire; and wherein, subsequent to said step of rolling, the method further comprises a step of applying a plurality of bending actions to the steel base wire for improving tensile properties thereof.
An acoustic transducer, comprising: a support structure; an active assembly comprising a base plate supported by the support structure and a piezoelectric body supported by the base plate; and characterised by a passive vibrator, supported by the support structure on an opposite side to the active assembly (32,34) such that the base plate, support structure and passive vibrator define an internal cavity, the passive vibrator being coupled via the support structure to the active assembly (32,34) so that bending vibration of the passive vibrator is actuated by the moment induced in the support structure by bending vibration the active assembly; wherein the active assembly and the passive vibrator have the same resonant frequency, whereby the active assembly (32, 34) and the passive vibrator both bend to radiate acoustic vibrations from the active assembly (32,34) and the passive vibrator into a surrounding medium. a support structure; an active assembly comprising a base plate supported by the support structure and a piezoelectric body supported by the base plate; and characterised by a passive vibrator, supported by the support structure on an opposite side to the active assembly (32,34) such that the base plate, support structure and passive vibrator define an internal cavity, the passive vibrator being coupled via the support structure to the active assembly (32,34) so that bending vibration of the passive vibrator is actuated by the moment induced in the support structure by bending vibration the active assembly; wherein the active assembly and the passive vibrator have the same resonant frequency, whereby the active assembly (32, 34) and the passive vibrator both bend to radiate acoustic vibrations from the active assembly (32,34) and the passive vibrator into a surrounding medium.
An elevator call panel assembly (12, 22, 32), comprising one or more first physical buttons, each of the first physical buttons being installed in a first mounting hole on a metal panel arranged corresponding to the elevator call panel assembly (12, 22, 32); wherein the elevator call panel (12, 22, 32) assembly further comprises a Bluetooth module capable of broadcasting a Bluetooth signal, characterised in that the Bluetooth module is arranged substantially corresponding to the first mounting hole of the first physical button of the elevator system, such that the Bluetooth signal broadcast by the Bluetooth module can be propagated from a gap between the first mounting hole and the first physical button located in the first mounting hole to a landing zone.
A signal transmission method, comprising: receiving first indication information, by a terminal device from a network device, wherein the first indication information is used to indicate an uplink resource allocated by the network device in a first bandwidth; the uplink resource comprises one or multiple resource interlace segments on one or multiple subbands in the first bandwidth, and one resource interlace segment is a segment that is in a resource interlace and corresponding to one subband, wherein the subband is a partial resource block of the first bandwidth; detecting (Sill), by the terminal device, in the one or multiple subbands, and performing uplink transmission in a resource interlace segment of a detected idle subband; wherein a spacing between any two adjacent resource blocks in the one or more interlace segments corresponding to a different subband is N, and N is a positive integer. receiving first indication information, by a terminal device from a network device, wherein the first indication information is used to indicate an uplink resource allocated by the network device in a first bandwidth; the uplink resource comprises one or multiple resource interlace segments on one or multiple subbands in the first bandwidth, and one resource interlace segment is a segment that is in a resource interlace and corresponding to one subband, wherein the subband is a partial resource block of the first bandwidth; detecting (Sill), by the terminal device, in the one or multiple subbands, and performing uplink transmission in a resource interlace segment of a detected idle subband; wherein a spacing between any two adjacent resource blocks in the one or more interlace segments corresponding to a different subband is N, and N is a positive integer.
n end seal structure of a fuel rail for a gasoline direct injection engine, the fuel rail having a structure in which one end or both ends of a fuel rail body composed of a tubular member is/are closed by an end cap or end caps with a thread fastening method, characterized in that the end seal structure comprising: a collar brazed at an outer circumference of an opening end of the fuel rail body in such a manner that a thread fastening part provided in a part of an inner wall surface of the collar projects from the opening end; a convex end cap to be screwed together with the thread fastening part of the collar; and a gasket that is made of metal and interposed between the convex end cap and the fuel rail body, wherein the gasket is tightened by an axial force generated due to tightening of the convex end cap so as to seal the opening end of the fuel rail body, the fuel rail body and the convex end cap are made of stainless steel, or a surface treatment material obtained by performing a surface treatment using Ni or a Ni-based alloy on various steel products, and the gasket is made of copper or brass, or a surface treatment material obtained by performing a surface treatment, such as plating, on these materials. a collar brazed at an outer circumference of an opening end of the fuel rail body in such a manner that a thread fastening part provided in a part of an inner wall surface of the collar projects from the opening end; a convex end cap to be screwed together with the thread fastening part of the collar; and a gasket that is made of metal and interposed between the convex end cap and the fuel rail body, wherein the gasket is tightened by an axial force generated due to tightening of the convex end cap so as to seal the opening end of the fuel rail body, the fuel rail body and the convex end cap are made of stainless steel, or a surface treatment material obtained by performing a surface treatment using Ni or a Ni-based alloy on various steel products, and the gasket is made of copper or brass, or a surface treatment material obtained by performing a surface treatment, such as plating, on these materials.
A remote notification electronic rodent trapping system that enables a user with a computing or other smart device to monitor status of a trapping device without having to be in physical proximity to the trap comprising: a base station; at least one automatically rearming electronic rodent trapping device at a distance from said base station and in communication therewith, said at least one electronic rodent trapping device having a high-voltage output circuit with at least two plates and an RF transceiver configured to send an alert notification as an RF transmission following activation of the output circuit and completion of a killing cycle, the trapping system being characterised in that said trap, after said activation of the high-voltage output circuit, waiting a delay period before sending the alert notification to the base station, said trap confirming whether impedance across the plates indicates presence or absence of a rodent after the killing cycle; and a cloud server in communication with said base station, said base station being configured to receive said RF transmission indicating trap activation and to forward an alert notification to the cloud server of a change in trap state from a set state to a kill alert state; said cloud server updating a user interface to indicate the change in trap state and then waiting until a predetermined time period has expired before sending a notification to the user of the trap's kill alert state, said cloud server upon receipt of a further signal from the base station indicating the trap has rearmed and is back in the set state, updating the user interface with the change in trap state and, if the time period has not expired, taking no action to push notification to the user, said cloud server, in an absence of further communication from the base station before expiration of the time period following receipt of the alert notification, sending an alert to the user advising of the trap's kill alert state and that trap servicing is advised.
A towpreg comprising a reinforcing fiber bundle aligned in one direction and impregnated with an epoxy resin composition in that the epoxy resin composition contains the following components to: an epoxy resin which is solid at 23°C in an amount of 30 parts or more in 100 parts by mass of total epoxy resin components, a polyfunctional amine type epoxy which is liquid at 23°C in an amount of 20 parts or more in 100 parts by mass of total epoxy resin components, and a clay mineral. an epoxy resin which is solid at 23°C in an amount of 30 parts or more in 100 parts by mass of total epoxy resin components, a polyfunctional amine type epoxy which is liquid at 23°C in an amount of 20 parts or more in 100 parts by mass of total epoxy resin components, and a clay mineral.
Method for measuring a spherical-astigmatic optical area, the spherical-astigmatic optical area being the superimposition of a spherical area and an astigmatic area, including the steps of: a) generating a spherical-astigmatic wavefront as a test wavefront by means of a wavefront generation device; b) interferometrically measuring wavefront differences between the test wavefront generated by the wavefront generation device and a wavefront reflected by the spherical-astigmatic area, the spherical-astigmatic area being adapted to the wavefront generation device in such a way that the test wavefront is incident substantially perpendicularly at each point of the spherical-astigmatic area, with a plurality of measurements being carried out, within the scope of which the spherical-astigmatic area is measured at a plurality of positions, spherized about the two centres of the radii of the astigmatism and/or rotated through 180° about a surface normal of the spherical-astigmatic area, with corresponding interferogram phases being determined; and c) ascertaining the wavefront of the wavefront generation device and a surface form of the spherical-astigmatic area by means of a mathematical reconstruction method, according to which the surface of the spherical-astigmatic area is corrected by means of a suitable processing method, with steps a) to c) being repeated until the wavefront differences lie below a defined threshold value. a) generating a spherical-astigmatic wavefront as a test wavefront by means of a wavefront generation device; b) interferometrically measuring wavefront differences between the test wavefront generated by the wavefront generation device and a wavefront reflected by the spherical-astigmatic area, the spherical-astigmatic area being adapted to the wavefront generation device in such a way that the test wavefront is incident substantially perpendicularly at each point of the spherical-astigmatic area, with a plurality of measurements being carried out, within the scope of which the spherical-astigmatic area is measured at a plurality of positions, spherized about the two centres of the radii of the astigmatism and/or rotated through 180° about a surface normal of the spherical-astigmatic area, with corresponding interferogram phases being determined; and c) ascertaining the wavefront of the wavefront generation device and a surface form of the spherical-astigmatic area by means of a mathematical reconstruction method, according to which the surface of the spherical-astigmatic area is corrected by means of a suitable processing method, with steps a) to c) being repeated until the wavefront differences lie below a defined threshold value.