mhurhangee/ep-ind-claims huggingface dataset:
A printed product having an optical security feature, comprising: - a printable substrate, - a line structure consisting of a plurality of raised and spaced lines which are applied to the printable substrate by an inkjet printing process or a laser printing process, - wherein the ink for the line structure contains color pigments having a tilting effect, - each line of the line structure comprising a first part applied to the printable substrate and a second part applied to the first part, - the first part of each line of the line structure being applied to the printable substrate by the inkjet printing process or the laser printing process, - the second part of each line of the line structure being applied to the first part of each line of the line structure by a flexographic printing process or a screen printing process, characterized in that the height of the first part of each line of the line structure is larger than the height of the second part of each line of the line structure. - a printable substrate, - a line structure consisting of a plurality of raised and spaced lines which are applied to the printable substrate by an inkjet printing process or a laser printing process, - wherein the ink for the line structure contains color pigments having a tilting effect, - each line of the line structure comprising a first part applied to the printable substrate and a second part applied to the first part, - the first part of each line of the line structure being applied to the printable substrate by the inkjet printing process or the laser printing process, - the second part of each line of the line structure being applied to the first part of each line of the line structure by a flexographic printing process or a screen printing process,
An optical frequency comb generator device (200, 300), comprising: a bus waveguide (210, 310); a first optical ring resonator (212, 312) optically coupled to the bus waveguide; a first grating (218, 318) located on the first optical ring resonator opposite from the bus waveguide; a second optical ring resonator (214, 314) optically coupled to the first optical ring resonator (212, 312); a second grating located on the second optical ring resonator, the second grating adjacent to the first grating; a first optical pump operative to couple a first light beam into the first optical ring resonator through the bus waveguide; and a second optical pump operative to couple a second light beam into the first optical ring resonator through the bus waveguide; wherein the first and second light beams are counter-propagating with respect to each other and are coupled into the first optical ring resonator (212, 312) such that each of the first and second optical pumps is respectively locked to one of two split resonances; wherein the first and second gratings (318, 320) are configured to interact as a grating coupler, the grating coupler operative to couple a counter-clockwise, CCW, propagating mode to a clockwise, CW, propagating mode, when the first and second light beams are coupled into the first optical ring resonator; wherein the first and second optical ring resonators are configured to generate first and second counter-propagating optical frequency combs (1b, 2b) that are offset from each other at a controllable bandwidth. a bus waveguide (210, 310); a first optical ring resonator (212, 312) optically coupled to the bus waveguide; a first grating (218, 318) located on the first optical ring resonator opposite from the bus waveguide; a second optical ring resonator (214, 314) optically coupled to the first optical ring resonator (212, 312); a second grating located on the second optical ring resonator, the second grating adjacent to the first grating; a first optical pump operative to couple a first light beam into the first optical ring resonator through the bus waveguide; and a second optical pump operative to couple a second light beam into the first optical ring resonator through the bus waveguide; wherein the first and second light beams are counter-propagating with respect to each other and are coupled into the first optical ring resonator (212, 312) such that each of the first and second optical pumps is respectively locked to one of two split resonances; wherein the first and second gratings (318, 320) are configured to interact as a grating coupler, the grating coupler operative to couple a counter-clockwise, CCW, propagating mode to a clockwise, CW, propagating mode, when the first and second light beams are coupled into the first optical ring resonator; wherein the first and second optical ring resonators are configured to generate first and second counter-propagating optical frequency combs (1b, 2b) that are offset from each other at a controllable bandwidth.
A speaker rigging assembly adapted for adjusting a splay angle between adjacent speakers, the speaker rigging assembly comprising: a frame (46, 246); a cam (68, 268) pivotally connected to the frame (46, 246) about a pivot point, with at least two cam surfaces, each of the at least two cam surfaces being offset at a different radial distance from the pivot point corresponding to the splay angle, with an intermediate surface between the at least two cam surfaces; and a link having a proximal end pivotally connected to the frame (46, 246) and a distal end having a contact surface, wherein the link extends from the frame (46, 246) in a deployed position (52, 62) and the contact surface engages a cam surface of a cam (68, 268) of an adjacent speaker rigging assembly; wherein the frame (46, 246) is adapted to be mounted to a speaker assembly (22, 222). a frame (46, 246); a cam (68, 268) pivotally connected to the frame (46, 246) about a pivot point, with at least two cam surfaces, each of the at least two cam surfaces being offset at a different radial distance from the pivot point corresponding to the splay angle, with an intermediate surface between the at least two cam surfaces; and a link having a proximal end pivotally connected to the frame (46, 246) and a distal end having a contact surface, wherein the link extends from the frame (46, 246) in a deployed position (52, 62) and the contact surface engages a cam surface of a cam (68, 268) of an adjacent speaker rigging assembly; wherein the frame (46, 246) is adapted to be mounted to a speaker assembly (22, 222).
A retroviral particle comprising an HSV-TK polynucleotide comprising a nuclear export sequence, and a substrate of HSV-TK attached to a radioactive tracer; for use in a method for identifying a patient with lesions capable of benefitting from gene therapy treatment, said method comprising: a) administering the retroviral particle comprising an HSV-TK polynucleotide comprising a nuclear export sequence, to the patient; b) administering to the patient the substrate of HSV-TK attached to a radioactive tracer; c) measuring the relative amount and location of the radioactive signal present in the patient; and d) determining the location of lesions in the patient, wherein patients having (i) a radioactive signal location correlating with lesions measured in step (d), and (ii) radioactive signals above a certain threshold; are identified as capable of benefitting from gene therapy treatment. a) administering the retroviral particle comprising an HSV-TK polynucleotide comprising a nuclear export sequence, to the patient; b) administering to the patient the substrate of HSV-TK attached to a radioactive tracer; c) measuring the relative amount and location of the radioactive signal present in the patient; and d) determining the location of lesions in the patient, wherein patients having (i) a radioactive signal location correlating with lesions measured in step (d), and (ii) radioactive signals above a certain threshold; are identified as capable of benefitting from gene therapy treatment.
A locking device for preventing unauthorised retraction of a telescopic prop, the device comprising: an adjustable clamp (11, 21) which can be fitted round the outer circumference of the prop; a fastener (16, 22) for tightening the clamp, characterised in that the fastener comprises an anti-tamper head which can only be undone with a corresponding anti-tamper key, wherein the fastener comprises a bolt with an anti-tamper head and/or wherein the fastener comprises a nut with an anti-tamper head; and a shield (18, 30) to prevent access to the head with a gripping instrument. an adjustable clamp (11, 21) which can be fitted round the outer circumference of the prop; a fastener (16, 22) for tightening the clamp, characterised in that the fastener comprises an anti-tamper head which can only be undone with a corresponding anti-tamper key, wherein the fastener comprises a bolt with an anti-tamper head and/or wherein the fastener comprises a nut with an anti-tamper head; and a shield (18, 30) to prevent access to the head with a gripping instrument.
An air suspension arrangement arranged to be connected between a vehicle axle and a vehicle chassis of a vehicle, said air suspension arrangement comprising a flexible bellows having an upper portion connectable to the vehicle chassis of the vehicle, and a bumper stop, characterized in that the air suspension arrangement further comprises a polymer member arranged between the bumper stop and the flexible bellows for connecting the bumper stop to the flexible bellows, wherein the polymer member is bonded to each of the bumper stop and the flexible bellows.
A lithium ion battery anode material comprising: lithium-reactive metal particles; graphenic carbon particles; and a binder, wherein the lithium-reactive metal comprises Si, Sn or a combination thereof, characterized in that the graphenic particles have a Raman spectroscopy 2D/G ratio of at least 1:1. lithium-reactive metal particles; graphenic carbon particles; and a binder, wherein the lithium-reactive metal comprises Si, Sn or a combination thereof, characterized in that the graphenic particles have a Raman spectroscopy 2D/G ratio of at least 1:1.
A powered wet razor comprising: a load coupled to a power source; a user-operable switch for controlling energy flow between the power source and the load; and an arming switch (200, 202) to prevent the user-operable switch from causing drainage of the power source, the powered wet razor being characterised in that the arming switch comprises an output for carrying a signal indicative of a state of the switch, and a timer for changing the state following lapse of a shaving interval. a load coupled to a power source; a user-operable switch for controlling energy flow between the power source and the load; and an arming switch (200, 202) to prevent the user-operable switch from causing drainage of the power source,
A non-combustion heating type flavor inhaler comprising a tobacco rod, a cooling segment, and a mouthpiece, wherein the mouthpiece includes a filter and a center hole filter in this order towards the mouth end.
Method for determining the density of fluids from the period duration of a resonant oscillation mode of a flexural resonator with U-shaped oscillating tube, wherein the resonator is set into resonant undamped oscillation with an excitation amplified circuit, - wherein the resonator during a time interval Δt 1 is set by means of an excitation amplifier into forced undamped oscillation, - wherein the excitation of the forced oscillation is periodically interrupted for a time interval Δt 2, - wherein the resonator during the time interval Δt 2 of the interruption is allowed to oscillate in a damped manner freely and in accordance with its quality, - wherein in this time interval Δt 2 the period of this free, damped oscillation is used for determining the density, and - wherein after the measurement of the periods of the free, damped oscillation the resonator is again excited to resonant, undamped oscillation, wherein at least two resonant oscillation modes of the resonator are evaluated by means of superimposing, simultaneously excited by the excitation amplifier and oscillating freely. - wherein the resonator during a time interval Δt 1 is set by means of an excitation amplifier into forced undamped oscillation, - wherein the excitation of the forced oscillation is periodically interrupted for a time interval Δt 2, - wherein the resonator during the time interval Δt 2 of the interruption is allowed to oscillate in a damped manner freely and in accordance with its quality, - wherein in this time interval Δt 2 the period of this free, damped oscillation is used for determining the density, and - wherein after the measurement of the periods of the free, damped oscillation the resonator is again excited to resonant, undamped oscillation,
A handrail for a passenger transportation system designed as an escalator or a moving walkway, wherein the handrail has a sheet-metal band which comprises, transversely to its longitudinal direction, two edge portions and a central portion located between the two edge portions; • wherein the edge portions are each bent to form a bead, and the central portion is shaped to form a handrail back, extending between the beads, for placing a hand on; • wherein the beads each have, on their bead underside which faces away from the handrail back, a plurality of transverse grooves distributed in the longitudinal direction of the sheet-metal band, characterized in that the beads each have, transversely to their longitudinal direction, a curved bead portion and a straight fastening portion: • and wherein the curved bead portion has the transverse grooves and the straight fastening portion is fastened to the handrail back. • wherein the edge portions are each bent to form a bead, and the central portion is shaped to form a handrail back, extending between the beads, for placing a hand on; • wherein the beads each have, on their bead underside which faces away from the handrail back, a plurality of transverse grooves distributed in the longitudinal direction of the sheet-metal band, characterized in that • and wherein the curved bead portion has the transverse grooves and the straight fastening portion is fastened to the handrail back.
A method for manufacturing a security element having a lenticular image for depicting one or more target images that are visible only from predetermined viewing directions and whose motifs are formed by visually perceptible, contrasting metallic and demetalized sub-regions of a motif layer, wherin in the method - a lenticular image having a lens grid composed of a plurality of microlenses and a metallic motif layer arranged spaced apart from the lens grid is provided, - the refractive effect of the microlenses defining a focal plane and the metallic motif layer being arranged substantially in said focal plane, - a line width is chosen for the demetalized sub-regions to be produced in the metallic motif layer, characterized in that - a marking laser source having a laser wavelength λ is selected such that the resolving power D(λ) of the microlenses of the lenticular image at the selected laser wavelength A substantially corresponds to the line width of the demetalized sub-regions to be produced, wherein the resolving power D(λ) of the microlenses of the lenticular image is determined by the formula D(λ) = 2.44* λ*f/d ML, where f is the focal length of the microlenses and d ML is the diameter of the microlenses, and - the metallic motif layer is impinged on through the microlenses with laser radiation of the selected marking laser source to produce demetalized sub-regions in the metallic motif layer. - a lenticular image having a lens grid composed of a plurality of microlenses and a metallic motif layer arranged spaced apart from the lens grid is provided, - the refractive effect of the microlenses defining a focal plane and the metallic motif layer being arranged substantially in said focal plane, - a line width is chosen for the demetalized sub-regions to be produced in the metallic motif layer, characterized in that - a marking laser source having a laser wavelength λ is selected such that the resolving power D(λ) of the microlenses of the lenticular image at the selected laser wavelength A substantially corresponds to the line width of the demetalized sub-regions to be produced, wherein the resolving power D(λ) of the microlenses of the lenticular image is determined by the formula D(λ) = 2.44* λ*f/d ML, where f is the focal length of the microlenses and d ML is the diameter of the microlenses, and - the metallic motif layer is impinged on through the microlenses with laser radiation of the selected marking laser source to produce demetalized sub-regions in the metallic motif layer.
Fluid discharge head having a discharge nozzle which can be placed on a discharge device and which holds a medium guide and a medium outlet at the end of the medium guide, in the region of the medium outlet a movable closure element that can be moved into an open position is provided and, for the purpose of actuating discharge, the discharge nozzle and the discharge device can be moved axially towards each other, for which purpose the discharge nozzle has a skirt to form a sliding guide with a section on the discharge device, the skirt of the discharge nozzle is assigned a second, additional skirt in order to form an annular bush which can be mounted such that it can be displaced longitudinally on a section of the discharge device that is formed as an annular shaft, and the annular bush having a cam for an anti-removal safeguard, characterized in that the closure element has a spring-loaded valve body, which is formed as a cylindrical piston, which can be displaced axially in a pot-shaped end formed by an inner sleeve of the discharge nozzle limiting a medium duct of the medium guide, and the piston has an intermediate valve plate which seals off a pressure chamber connected to the medium guide in relation to an upper valve seat of the valve body, the medium guide extending through the valve body as a passage duct, so that medium flows through the valve body, for which purpose the valve body has the passage duct which connects the medium duct to the pressure chamber.
A method for monitoring aircraft propeller health comprising: receiving pressure waves generated by at least one rotating propeller; and analysing data (102, 106) corresponding to the received pressure waves to detect tonal noise which is within a selected frequency range; characterised in that the method further comprises establishing that the health of at least one propeller may be impaired if tonal noise at harmonics of the propeller rotational frequency within the selected frequency range is detected; wherein the selected frequency range is a frequency range from the fundamental frequency of the rotation of the propeller to the fundamental blade passing frequency; wherein the fundamental blade passing frequency is defined as the number of propeller blades which pass a point on the path of rotation each second. receiving pressure waves generated by at least one rotating propeller; and analysing data (102, 106) corresponding to the received pressure waves to detect tonal noise which is within a selected frequency range; characterised in that the method further comprises establishing that the health of at least one propeller may be impaired if tonal noise at harmonics of the propeller rotational frequency within the selected frequency range is detected; wherein the selected frequency range is a frequency range from the fundamental frequency of the rotation of the propeller to the fundamental blade passing frequency; wherein the fundamental blade passing frequency is defined as the number of propeller blades which pass a point on the path of rotation each second.
An electrode assembly for a conductivity meter or resistivity meter comprising: an electrode main body, wherein the electrode main body is formed to have a column shape; a test liquid intake flow path passing through a side peripheral surface of the electrode main body; a pair of voltage electrodes (14a, 14b) which is respectively provided so that surfaces thereof are exposed to opposing inner wall surfaces (121, 122) forming the test liquid intake flow path; and a pair of current electrodes which is respectively provided so that surfaces thereof are exposed to each of the inner wall surfaces (121, 122), and characterized in that each of the pair of current electrodes (14a, 14b) contains a carbon-based material, wherein each of the surfaces of the pair of current electrodes (14a, 14b) exposed to the inner wall surfaces (121, 122) is in a strip shape, wherein the pair of voltage electrodes and the pair of current electrodes (14a, 14b) are provided so as to be parallel to an axis direction of the electrode main body, and the pair of voltage electrodes and the pair of current electrodes (14a, 14b) are provided so as to be adjacent to each other along a passing-through direction of the test liquid intake flow path. an electrode main body, wherein the electrode main body is formed to have a column shape; a test liquid intake flow path passing through a side peripheral surface of the electrode main body; a pair of voltage electrodes (14a, 14b) which is respectively provided so that surfaces thereof are exposed to opposing inner wall surfaces (121, 122) forming the test liquid intake flow path; and a pair of current electrodes which is respectively provided so that surfaces thereof are exposed to each of the inner wall surfaces (121, 122), and characterized in that each of the pair of current electrodes (14a, 14b) contains a carbon-based material, wherein each of the surfaces of the pair of current electrodes (14a, 14b) exposed to the inner wall surfaces (121, 122) is in a strip shape, wherein the pair of voltage electrodes and the pair of current electrodes (14a, 14b) are provided so as to be parallel to an axis direction of the electrode main body, and the pair of voltage electrodes and the pair of current electrodes (14a, 14b) are provided so as to be adjacent to each other along a passing-through direction of the test liquid intake flow path.
A modified polyetheramine comprising repeating units of formula, wherein, R is a linear or branched aliphatic radical containing 6 to 22 carbon atoms and 0, 1, 2 or 3 double bond(s), R 1 is H or linear or branched C1-C3 alkyl, R 2 is H or linear or branched C1-C6 alkyl and n is, identical or different, an integer in the range from ≥ 1 to ≤ 4. R is a linear or branched aliphatic radical containing 6 to 22 carbon atoms and 0, 1, 2 or 3 double bond(s), R 1 is H or linear or branched C1-C3 alkyl, R 2 is H or linear or branched C1-C6 alkyl and n is, identical or different, an integer in the range from ≥ 1 to ≤ 4.
Device for detecting tribological stress of at least one component (102, 106), wherein the device has at least the following features: a body having an embedding section for at least one sensor element of the device and having at least one channel for guiding an electrical conductor between the embedding section and a connecting surface of the body that faces away from the embedding section, wherein the body is formed from a ceramic material by means of at least one additive production process or primary forming process; and at least one electrical conductor for contacting the at least one sensor element, wherein the at least one electrical conductor is produced from an electrically conductive material by means of at least one additive production process in the at least one channel between the embedding section and the connecting surface. a body having an embedding section for at least one sensor element of the device and having at least one channel for guiding an electrical conductor between the embedding section and a connecting surface of the body that faces away from the embedding section, wherein the body is formed from a ceramic material by means of at least one additive production process or primary forming process; and at least one electrical conductor for contacting the at least one sensor element, wherein the at least one electrical conductor is produced from an electrically conductive material by means of at least one additive production process in the at least one channel between the embedding section and the connecting surface.