mhurhangee/ep-ind-claims huggingface dataset:
An inflatable air mattress comprising: a first surface (110, 115) having a first plurality of connection points (415, 425) on an interior side of the first surface (110, 115); a second surface (115, 110) having a second plurality of connection points (425, 415) on an interior side of the second surface (115, 110), the second surface configured to be substantially opposite the first surface when the inflatable air mattress is inflated; one or more side surfaces connecting the first surface (110, 115) to the second surface (115, 110) such that the first surface, the second surface, and the one or more side surfaces form an airtight enclosure; and an internal structure comprising a plurality of connection strips (410a, 410b, 410c), the plurality of connection strips (410a, 410b, 410c) being attached to one or more connection points of the first plurality of connection points (415, 425) and one or more connection points of the second plurality of connection points (425, 415), each of the first plurality of connection points (415, 425) comprising three or more connection strips of the plurality of connection strips (410a, 410b, 410c) and each of the second plurality of connection points (425, 415) comprising three or more connection strips of the plurality of connection strips (410a, 410b, 410c), characterised in the second plurality of connection points being located on the second surface at positions that are offset relative to locations of the first plurality of connection points on the first surface. a first surface (110, 115) having a first plurality of connection points (415, 425) on an interior side of the first surface (110, 115); a second surface (115, 110) having a second plurality of connection points (425, 415) on an interior side of the second surface (115, 110), the second surface configured to be substantially opposite the first surface when the inflatable air mattress is inflated; one or more side surfaces connecting the first surface (110, 115) to the second surface (115, 110) such that the first surface, the second surface, and the one or more side surfaces form an airtight enclosure; and an internal structure comprising a plurality of connection strips (410a, 410b, 410c), the plurality of connection strips (410a, 410b, 410c) being attached to one or more connection points of the first plurality of connection points (415, 425) and one or more connection points of the second plurality of connection points (425, 415), each of the first plurality of connection points (415, 425) comprising three or more connection strips of the plurality of connection strips (410a, 410b, 410c) and each of the second plurality of connection points (425, 415) comprising three or more connection strips of the plurality of connection strips (410a, 410b, 410c), characterised in the second plurality of connection points being located on the second surface at positions that are offset relative to locations of the first plurality of connection points on the first surface.
An electronic device comprising: a first portion arranged to generate an audio signal; a loudspeaker (8,10); a speaker protection module arranged to receive said audio signal and to use one or more parameters relating to the signal to produce a controlled audio signal; a second portion arranged to generate an ultrasound signal, wherein said second portion is capable of producing said ultrasound signal at a plurality of frequencies, said ultrasound signal being mixed with the controlled audio signal, an amplifier arranged to amplify at least said mixed controlled audio signal and ultrasound signal to produce an amplified audio signal (24,26) which is passed to the loudspeaker (8,10), an amplitude of the controlled audio signal being such that the amplified audio signal is less than or equal to an amplitude determined to be safe for the loudspeaker in view of the one or more parameters, characterised in that the device is arranged to: hop between a plurality of different ultrasonic frequencies; observe a response of the system at each of said different frequencies to determine a signal-to-noise ratio associated with each of said different frequencies; and select the ultrasound frequency that provided the highest signal-to-noise ratio. a first portion arranged to generate an audio signal; a loudspeaker (8,10); a speaker protection module arranged to receive said audio signal and to use one or more parameters relating to the signal to produce a controlled audio signal; a second portion arranged to generate an ultrasound signal, wherein said second portion is capable of producing said ultrasound signal at a plurality of frequencies, said ultrasound signal being mixed with the controlled audio signal, an amplifier arranged to amplify at least said mixed controlled audio signal and ultrasound signal to produce an amplified audio signal (24,26) which is passed to the loudspeaker (8,10), an amplitude of the controlled audio signal being such that the amplified audio signal is less than or equal to an amplitude determined to be safe for the loudspeaker in view of the one or more parameters, hop between a plurality of different ultrasonic frequencies; observe a response of the system at each of said different frequencies to determine a signal-to-noise ratio associated with each of said different frequencies; and select the ultrasound frequency that provided the highest signal-to-noise ratio.
Transparent, coloured cooking surface having improved coloured indicating capability and consisting of glass-ceramic having high-quartz mixed crystals as predominant crystal phase, where the glass-ceramic comprises neither of the chemical refining agents arsenic oxide and antimony oxide except for unavoidable traces, characterized in that the glass-ceramic has transmission values of greater than 0.1% in the visible light region in the entire wavelength range greater than 450 nm, a light transmission in the visible of 0.8-5% and a transmission in the infrared at 1600 nm of 45-85%, in that an indicating apparatus is provided, having indicating elements which irradiate their light from the rear side of the cooking surface, and in that the indicating apparatus comprises an indicating device (8, 9) which is configured to indicate different operating states using different colours, where the composition of the glass-ceramic (in weight % based on oxide) consists substantially of Li 2 O 3.0-4.2 ∑Na 2 O+K 2 O 0.2-1.5 MgO 0-1.5 ∑CaO+SrO+BaO 0-4 ZnO 0-2 B 2 O 3 0-2 Al 2 O 3 19-23 SiO 2 60-69 TiO 2 2.5-4 ZrO 2 0.5-2 P 2 O 5 0-3 SnO 2 0.1 -<0.6 ∑TiO 2 +ZrO 2 +SnO 2 3.8-6 V 2 O 5 0.01-0.06 Fe 2 O 3 0.03-0.2 with the following condition: 1 < Fe 2 O 3 /V 2 O 5 < 8.
A night vision system, comprising: first analog image intensifier tube; an addressable display within the first analog image intensifier tube configured to create an electronically addressable output; a digital imager configured to receive an optical image and produce a plurality of digital electrical signals corresponding to the optical image; and a controller configured to produce a symbol digital electrical input onto the plurality of digital electrical signals; characterized in that the first analog image intensifier tube is configured to receive the optical image and to produce multiplied electrons from the addressable display comprising a first electron multiplier within the first analog image intensifier tube, and to also produce electrons from electron emitters on the first electron multiplier that are addressed on a pixel-by- pixel basis by the plurality of digital electrical signals. first analog image intensifier tube; an addressable display within the first analog image intensifier tube configured to create an electronically addressable output; a digital imager configured to receive an optical image and produce a plurality of digital electrical signals corresponding to the optical image; and a controller configured to produce a symbol digital electrical input onto the plurality of digital electrical signals; characterized in that the first analog image intensifier tube is configured to receive the optical image and to produce multiplied electrons from the addressable display comprising a first electron multiplier within the first analog image intensifier tube, and to also produce electrons from electron emitters on the first electron multiplier that are addressed on a pixel-by- pixel basis by the plurality of digital electrical signals.
A method for reforming a hydrocarbon feedstock, comprising contacting said feedstock with a reforming catalyst, said reforming catalyst comprising a reforming metal carried on a support containing an ultrastable USY zeolite in which a portion of aluminum atoms of the framework of said USY zeolite has been substituted with at least one of zirconium, titanium and hafnium atoms, at a reaction temperature of from 430° C. to 600° C., a pressure of from 1 to 50 bars, an LHSV of from 0.5 to 5 h -1, and a hydrogen feedstock ratio of from 1:1 to 50:1, wherein said reforming catalyst has been prepared by forming a suspension of a USY zeolite in which a portion of aluminum atoms in the framework of said USY zeolite has been substituted with one or more of zirconium, titanium, and hafnium atoms, a binder, and a reforming metal.
An electrode (3, 4) comprising an active material containing layer (3b, 4b) that contains active material particles, polymer fibers having an average fiber diameter of 1 nm to 100 nm, and inorganic solid particles, wherein the inorganic solid particles include at least one material selected from the group consisting of Al 2 O 3, TiO 2, ZrO 2, and a phosphate compound; the phosphate compound has a NASICON structure and is expressed as Li 1+y Al x M 2-x (PO 4) 3, where M represents at least one element selected from the group consisting of Ti, Ge, Sr, Sn, Zr, and Ca for 0 ≤ x ≤ 1 and 0 ≤ y ≤ 1; and a content of the polymer fibers in the active material containing layer ranges from 0.2 wt% to 5 wt%, and a content of the inorganic solid particles in the active material containing layer ranges from 0.5 wt% to 10 wt%. active material particles, polymer fibers having an average fiber diameter of 1 nm to 100 nm, and inorganic solid particles, wherein the inorganic solid particles include at least one material selected from the group consisting of Al 2 O 3, TiO 2, ZrO 2, and a phosphate compound; the phosphate compound has a NASICON structure and is expressed as Li 1+y Al x M 2-x (PO 4) 3, where M represents at least one element selected from the group consisting of Ti, Ge, Sr, Sn, Zr, and Ca for 0 ≤ x ≤ 1 and 0 ≤ y ≤ 1; and a content of the polymer fibers in the active material containing layer ranges from 0.2 wt% to 5 wt%, and a content of the inorganic solid particles in the active material containing layer ranges from 0.5 wt% to 10 wt%.
A variable cutofffolding device, comprising: a folding cylinder for sequentially receiving an individual sheet conveyed from an upstream side; and a jaw cylinder for receiving the individual sheet from the folding cylinder and carrying the individual sheet to a downstream side, the folding cylinder comprising: a thrust blade mechanism configured capable of thrusting the individual sheet to an outer side in a radial direction of the folding cylinder and capable of changing a position in a circumferential direction in the folding cylinder based on the length in the conveying direction of the individual sheet; and a paper edge holding mechanism configured capable of holding a front edge portion in a conveying direction of the individual sheet characterized in that said paper edge holding mechanism is capable of changing a timing for releasing holding of the individual sheet based on a length in the conveying direction of the individual sheet. a folding cylinder for sequentially receiving an individual sheet conveyed from an upstream side; and a jaw cylinder for receiving the individual sheet from the folding cylinder and carrying the individual sheet to a downstream side, the folding cylinder comprising: a thrust blade mechanism configured capable of thrusting the individual sheet to an outer side in a radial direction of the folding cylinder and capable of changing a position in a circumferential direction in the folding cylinder based on the length in the conveying direction of the individual sheet; and a paper edge holding mechanism configured capable of holding a front edge portion in a conveying direction of the individual sheet characterized in that said paper edge holding mechanism is capable of changing a timing for releasing holding of the individual sheet based on a length in the conveying direction of the individual sheet. a thrust blade mechanism configured capable of thrusting the individual sheet to an outer side in a radial direction of the folding cylinder and capable of changing a position in a circumferential direction in the folding cylinder based on the length in the conveying direction of the individual sheet; and a paper edge holding mechanism configured capable of holding a front edge portion in a conveying direction of the individual sheet characterized in that said paper edge holding mechanism is capable of changing a timing for releasing holding of the individual sheet based on a length in the conveying direction of the individual sheet.
A device (60, 80, 90) that guides the advancement of a percutaneous tibial nerve stimulation needle to a target location within tissue, the device (60, 80, 90) comprising: a cylindrical sheath having an inner diameter and a proximal end; a cap fittable over the proximal end of the cylindrical sheath; a piston received in the cap, the piston having a first head with a diameter greater than the inner diameter of the cylindrical sheath and a second head with a diameter less than the inner diameter of the cylindrical sheath; a propulsion means positioned in the cap and between the first head and the second head for propelling the piston within the cap; and a percutaneous tibial nerve stimulation needle received within the inner diameter of the cylindrical sheath. a cylindrical sheath having an inner diameter and a proximal end; a cap fittable over the proximal end of the cylindrical sheath; a piston received in the cap, the piston having a first head with a diameter greater than the inner diameter of the cylindrical sheath and a second head with a diameter less than the inner diameter of the cylindrical sheath; a propulsion means positioned in the cap and between the first head and the second head for propelling the piston within the cap; and a percutaneous tibial nerve stimulation needle received within the inner diameter of the cylindrical sheath.
A pitch control method for a wind turbine, comprising: setting a plurality of minimum pitch angles (θ1, θ2); and switching periodically among the plurality of minimum pitch angles (θ1, θ2), comprising: determining (S103, S203) whether a maintaining duration of a current minimum pitch angle reaches a first preset duration corresponding to the current minimum pitch angle, and switching (S104, S204, S205) the current minimum pitch angle to another minimum pitch angle of the plurality of the minimum pitch angles (θ1, θ2) in a case that the maintaining duration reaches the first preset duration. setting a plurality of minimum pitch angles (θ1, θ2); and switching periodically among the plurality of minimum pitch angles (θ1, θ2), comprising: determining (S103, S203) whether a maintaining duration of a current minimum pitch angle reaches a first preset duration corresponding to the current minimum pitch angle, and switching (S104, S204, S205) the current minimum pitch angle to another minimum pitch angle of the plurality of the minimum pitch angles (θ1, θ2) in a case that the maintaining duration reaches the first preset duration.
A method for machining a workpiece, in which an electrode is arranged at a distance from a workpiece to be machined and is moved linearly in the direction of the workpiece to be machined to cause material to be removed from the workpiece during the approach to the workpiece, wherein at least one end or one section of one end of a surface of the workpiece to be machined extends obliquely to a guide edge of the electrode machining this surface and the electrode is moved at least partially with the electrode surface parallel to the surface to be machined, so that, during an approach to the workpiece, areas of the workpiece machined to a different intensity and having an irregular edge are formed, characterised by the fact that the difference in intensity of machining on the edge of the surface to be machined is compensated by the fact that the surface to be machined is provided with a height profile adapted to the shape of the end of the surface to be machined.
Method of predicting local corrosion and/or degradation of a pipeline for the transportation of any medium, the pipeline provided with a layer of insulation material surrounding a pipe, the method comprising the following steps: - providing an array of local sensor modules over the length of the pipeline, arranged for measuring local temperature and humidity values within the layer of insulation material and transmitting the measured values, along with sensor module identifiers, to processing means; - receiving said sensor module identifiers and local temperature and humidity values measured at the pipeline from the array of local sensor modules and - inputting the received sensor module identifiers and local temperature and humidity values into a processor - using the processor to assess local indicators related to the local corrosion and/or degradation of the pipeline based on the local temperature and humidity values within the layer of insulation material. - providing an array of local sensor modules over the length of the pipeline, arranged for measuring local temperature and humidity values within the layer of insulation material and transmitting the measured values, along with sensor module identifiers, to processing means; - receiving said sensor module identifiers and local temperature and humidity values measured at the pipeline from the array of local sensor modules and - inputting the received sensor module identifiers and local temperature and humidity values into a processor - using the processor to assess local indicators related to the local corrosion and/or degradation of the pipeline based on the local temperature and humidity values within the layer of insulation material.
A destacker comprising a rack for accommodating at least one stack of trays and further comprising a plurality of destacking screws configured to be operated continuously in a respective direction of rotation, each destacking screw having a separating disk and a helically configured spiral, wherein the separating disk comprises a first insertion element and a second insertion element, the first insertion element being configured to enter a gap between two neighboring trays during rotation of the destacking screw so as to increase a distance between two neighboring trays by at least 2 mm, and the second insertion element being configured to enter the gap that has been enlarged by means of the first insertion element, wherein the first insertion element has an upper side ascending in a direction opposite to the direction of rotation of the destacking screw, and wherein an upper side of the second insertion element has an upward slope in a direction opposite to the direction of rotation of the destacking screw.
An overvoltage protection circuit, including: an overvoltage protection unit, used for generating an output voltage signal (Vout) of said overvoltage protection circuit generated based on a filtered voltage signal, and when the voltage of said output voltage signal is greater than or equal to a first threshold (Vth), it outputs an adjusted voltage signal different to said filtered voltage signal to serve as the output voltage signal of said overvoltage protection circuit, the voltage of said adjusted voltage signal is less than said first threshold, wherein, said adjusted voltage signal has a sawtooth waveform, characterised in that said overvoltage protection circuit further including a π-filter circuit composed of inductors and capacitors, used to filter the input voltage signal to obtain said filtered voltage signal. an overvoltage protection unit, used for generating an output voltage signal (Vout) of said overvoltage protection circuit generated based on a filtered voltage signal, and when the voltage of said output voltage signal is greater than or equal to a first threshold (Vth), it outputs an adjusted voltage signal different to said filtered voltage signal to serve as the output voltage signal of said overvoltage protection circuit, the voltage of said adjusted voltage signal is less than said first threshold, wherein, said adjusted voltage signal has a sawtooth waveform, characterised in that said overvoltage protection circuit further including a π-filter circuit composed of inductors and capacitors, used to filter the input voltage signal to obtain said filtered voltage signal.
A permanent magnet rotor assembly having a longitudinal axis of rotation X'-X, first and second ends (11, 12) and at least two poles, comprising a cylindrically shaped shaft having an outer surface extending in the direction of said longitudinal axis X'-X, a plurality of permanent magnets constituting portions of annular segments and extending in the direction of said longitudinal axis X-X' and an outer retaining cylindrical sleeve (23, 23') surrounding said plurality of permanent magnets, characterized in that it further comprises a cylindrical magnet housing (21; 21a, 21b, 21c) mounted on said cylindrically shaped shaft for supporting said plurality of permanent magnets, said cylindrical magnet housing (21; 21a, 21b, 21c) being formed of a magnetic material and in that the retaining cylindrical sleeve (23; 23') is preloaded by a resultant interference fit IF2 which is defined by the following formula: IF 2 = − ØY + Ø Y + IF 1 ^ 2 + Ø Y ^ 2 − Ø X ^ 2, where ΦY is an external diameter of said plurality of permanent magnets, ΦX is an internal diameter of said cylindrical magnet housing (21; 21a, 21b, 21c), and IF1 is a primary interference fit between an external diameter of said cylindrically shaped shaft and said internal diameter of said cylindrical magnet housing (21; 21a, 21b, 21c).
LED module comprising: - a carrier, in particular a printed circuit board, and at least one LED chip applied to the carrier or inserted in the carrier, and - an optical element, preferably an optical plate, which delimits, preferably surrounds, a translucent space provided above the LED chip, and which comprisesdiffuser particles, wherein the concentration of the diffuser particles is higher in a region that is aligned with the surface of the LED chip in a preferably perpendicular main emission direction, than in a region which is not aligned with the surface of the LED chip in the main emission direction,in order to achieve homogeneous light emission, wherein the boundary walls forming the space comprisestructuring for improved coupling of the light emitted by the LED chip into the optical element that is in the form of a Fresnel lens. - a carrier, in particular a printed circuit board, and at least one LED chip applied to the carrier or inserted in the carrier, and - an optical element, preferably an optical plate, which delimits, preferably surrounds, a translucent space provided above the LED chip, and which comprisesdiffuser particles,