mhurhangee/patent-ind-claim-en huggingface dataset:
A double-walled paper cup comprising: an inner cup ; and an outer sleeve configured to circumferentially envelop the inner cup and to be attached at top and bottom circumferential edges thereof to the inner cup ; wherein the top edge of the outer sleeve is folded inwards on itself to form a contact strip for attachment to a portion of the inner cup adjacent to a lip of the inner cup , the contact strip defining a gap between the inner cup and outer sleeve , wherein the contact strip is formed by folding a strip at the top edge of the outer sleeve inwards such that an inner surface of the folded strip contacts an inner surface of the outer sleeve , wherein the bottom edge of the outer sleeve is configured in the shape of a bottom curl which defines a gap between the bottom of the outer sleeve and the inner cup , wherein the contact strip and the bottom curl define a continuous gap between the inner cup and outer sleeve from the bottom to the top of the outer sleeve . an inner cup ; and an outer sleeve configured to circumferentially envelop the inner cup and to be attached at top and bottom circumferential edges thereof to the inner cup ; wherein the top edge of the outer sleeve is folded inwards on itself to form a contact strip for attachment to a portion of the inner cup adjacent to a lip of the inner cup , the contact strip defining a gap between the inner cup and outer sleeve , wherein the contact strip is formed by folding a strip at the top edge of the outer sleeve inwards such that an inner surface of the folded strip contacts an inner surface of the outer sleeve , wherein the bottom edge of the outer sleeve is configured in the shape of a bottom curl which defines a gap between the bottom of the outer sleeve and the inner cup , wherein the contact strip and the bottom curl define a continuous gap between the inner cup and outer sleeve from the bottom to the top of the outer sleeve .
An apparatus for identifying which sound sources are associated with which close microphone audio signals, the apparatus comprising a processor configured to: determine/receive a position/orientation of at least one sound source of the sound sources relative to a microphone array; and obtain a beam-formed audio signal from the microphone array, wherein the beam-formed audio signal is directed from the microphone array towards the position/orientation of one of the at least one sound source so as to enhance the beam-formed audio signal; characterized by the processor being configured to: receive at least one close microphone audio signal of the close microphone audio signals, wherein each close microphone audio signal is received from a respective close microphone; compare the beam-formed audio signal against each close microphone audio signal to identify a match between one of the at least one close microphone audio signal and the beam-formed audio signal; and associate the one of the at least one close microphone audio signal with the at least one sound source, based on the identified match. determine/receive a position/orientation of at least one sound source of the sound sources relative to a microphone array; and obtain a beam-formed audio signal from the microphone array, wherein the beam-formed audio signal is directed from the microphone array towards the position/orientation of one of the at least one sound source so as to enhance the beam-formed audio signal; characterized by the processor being configured to: receive at least one close microphone audio signal of the close microphone audio signals, wherein each close microphone audio signal is received from a respective close microphone; compare the beam-formed audio signal against each close microphone audio signal to identify a match between one of the at least one close microphone audio signal and the beam-formed audio signal; and associate the one of the at least one close microphone audio signal with the at least one sound source, based on the identified match. receive at least one close microphone audio signal of the close microphone audio signals, wherein each close microphone audio signal is received from a respective close microphone; compare the beam-formed audio signal against each close microphone audio signal to identify a match between one of the at least one close microphone audio signal and the beam-formed audio signal; and associate the one of the at least one close microphone audio signal with the at least one sound source, based on the identified match.
A header-tank assembly , comprising: a header ; a tank provided with a conduit connected from a first side of the tank , so that centre of gravity of the tank is shifted towards the first side of the tank , wherein the tank includes a foot portion adapted to be coupled to the header ; at least one protrusion formed on any one of an outer wall of the foot portion of the tank and an inner wall of the header ; and at least one groove , complimentary to the protrusion , formed on any one of the tank and the header , wherein the groove is formed on any one of the outer sidewall of the foot portion of the tank and the inner wall of the header , wherein the protrusion and the groove are so formed at least on a side opposite to the first side of the tank the header further comprises a plurality of tabs formed on edges of the header , wherein the plurality of tabs are crimped over the foot portion of the tank upon positioning the tank in the header . a header ; a tank provided with a conduit connected from a first side of the tank , so that centre of gravity of the tank is shifted towards the first side of the tank , wherein the tank includes a foot portion adapted to be coupled to the header ; at least one protrusion formed on any one of an outer wall of the foot portion of the tank and an inner wall of the header ; and at least one groove , complimentary to the protrusion , formed on any one of the tank and the header , wherein the groove is formed on any one of the outer sidewall of the foot portion of the tank and the inner wall of the header , wherein the protrusion and the groove are so formed at least on a side opposite to the first side of the tank the header further comprises a plurality of tabs formed on edges of the header , wherein the plurality of tabs are crimped over the foot portion of the tank upon positioning the tank in the header .
A ventilated seat assembly , comprising: a cushion assembly ; a backrest structural element positioned behind the cushion assembly in spaced apart relation thereto, and supporting the cushion assembly ; a plurality of Venturi tubes positioned relative to the cushion assembly to direct a flow of air through the cushion assembly , each Venturi tube comprising in fluid communication a compressed air inlet , an ambient air inlet , and a mixed air outlet ; characterized in that the backrest structural element is positioned such that an air column is formed between the cushion assembly and the backrest structural element , the air column being in fluid communication with ambient air above or below the air column outside of the seat assembly , and wherein the ambient air inlet of each of the plurality of Venturi tubes is positioned to draw air from the air column ; and in that ventilated seat assembly further comprises: an air compressor supplying compressed air; a manifold assembly coupled in fluid communication with the air compressor ; a conduit network fluidly coupling the manifold assembly with the plurality of Venturi tubes ; and a controller operable for activating the air compressor to supply compressed air and actuating the manifold assembly to cause compressed air to flow through the conduit network to one or more of the plurality of Venturi tubes . a cushion assembly ; a backrest structural element positioned behind the cushion assembly in spaced apart relation thereto, and supporting the cushion assembly ; a plurality of Venturi tubes positioned relative to the cushion assembly to direct a flow of air through the cushion assembly , each Venturi tube comprising in fluid communication a compressed air inlet , an ambient air inlet , and a mixed air outlet ; characterized in that the backrest structural element is positioned such that an air column is formed between the cushion assembly and the backrest structural element , the air column being in fluid communication with ambient air above or below the air column outside of the seat assembly , and wherein the ambient air inlet of each of the plurality of Venturi tubes is positioned to draw air from the air column ; and in that ventilated seat assembly further comprises: an air compressor supplying compressed air; a manifold assembly coupled in fluid communication with the air compressor ; a conduit network fluidly coupling the manifold assembly with the plurality of Venturi tubes ; and a controller operable for activating the air compressor to supply compressed air and actuating the manifold assembly to cause compressed air to flow through the conduit network to one or more of the plurality of Venturi tubes . an air compressor supplying compressed air; a manifold assembly coupled in fluid communication with the air compressor ; a conduit network fluidly coupling the manifold assembly with the plurality of Venturi tubes ; and a controller operable for activating the air compressor to supply compressed air and actuating the manifold assembly to cause compressed air to flow through the conduit network to one or more of the plurality of Venturi tubes .
A method for increasing corrosion resistance of a substrate comprising an outermost chromium alloy layer, the method comprising the steps of (i) providing a substrate comprising said outermost layer, the layer - having a color space defined by CIELAB with a lightness L* of 79 or more, - comprising oxygen and carbon, and - comprising iron in a total amount of 0 atom-% to 1 atom-%, based on the total number of atoms in said outermost layer, (ii) providing an aqueous, acidic passivation solution, the solution comprising - trivalent chromium ions, - phosphate ions, - one or more than one organic acid residue anion, (iii) contacting the substrate with the passivation solution and passing an electrical current between the substrate as a cathode and an anode in the passivation solution such that a passivation layer is deposited onto the outermost layer, wherein in step (i) the outermost chromium alloy layer is electrolytically deposited from an aqueous, acidic deposition composition, the composition comprising - trivalent chromium ions, - at least one organic acid comprising an isothiureido moiety and/or salts thereof, and - chloride ions in a total amount of 0 wt-% to 0.1 wt-%, based on the total weight of the deposition composition. (i) providing a substrate comprising said outermost layer, the layer - having a color space defined by CIELAB with a lightness L* of 79 or more, - comprising oxygen and carbon, and - comprising iron in a total amount of 0 atom-% to 1 atom-%, based on the total number of atoms in said outermost layer, - having a color space defined by CIELAB with a lightness L* of 79 or more, - comprising oxygen and carbon, and - comprising iron in a total amount of 0 atom-% to 1 atom-%, based on the total number of atoms in said outermost layer, (ii) providing an aqueous, acidic passivation solution, the solution comprising - trivalent chromium ions, - phosphate ions, - one or more than one organic acid residue anion, - trivalent chromium ions, - phosphate ions, - one or more than one organic acid residue anion, (iii) contacting the substrate with the passivation solution and passing an electrical current between the substrate as a cathode and an anode in the passivation solution such that a passivation layer is deposited onto the outermost layer, - trivalent chromium ions, - at least one organic acid comprising an isothiureido moiety and/or salts thereof, and - chloride ions in a total amount of 0 wt-% to 0.1 wt-%, based on the total weight of the deposition composition.
Method of joint beam selection and partitioning of transmission resources for a downlink between a base station, BS, and a user equipment, UE, in a cellular network, the transmission resources being partitioned with a partitioning factor, β between a data communication service, in which data are transmitted on the downlink, and a localization service, in which the UE is localized, the BS comprising a memory in which are stored a plurality of beam dictionaries, BD k , k =1 ,..,N , each dictionary BD k being associated with a given beamwidth θ k and defining a set of beams having the same beamwidth and different orientations, wherein (a) the BS is provided with an estimate ( d̂ ) of the position of the UE along with a standard deviation ( σ d ) of this estimate ; (b) the BS is provided with an estimate of the angle of arrival ( ψ̂ ) of the signal at the UE along with a standard deviation ( σ ψ ) of this estimate ; (c) for each beam dictionary, BD k , k =1 ,..,N and a BS beam of this dictionary having a coverage area including the UE, it is determined a partitioning factor, β k ∗ , which maximizes a communication performance indicator f com ( k,β ) while meeting a predetermined constraint of a localization performance indicator; (d) the beam dictionary, ƒ com k β k ∗ , corresponding to the highest value of the communication performance indicators ƒ com k β k ∗ , k =1 ,..,N is selected , the optimal partitioning factor ( β com∗ ) corresponding to said highest value being used for partitioning said transmission resources and the BS using for data communication the beam in the selected beam dictionary, BD k∗ , having a coverage area including the UE; (e) the optimal partitioning factor is sent by the BS to the UE . (a) the BS is provided with an estimate ( d̂ ) of the position of the UE along with a standard deviation ( σ d ) of this estimate ; (b) the BS is provided with an estimate of the angle of arrival ( ψ̂ ) of the signal at the UE along with a standard deviation ( σ ψ ) of this estimate ; (c) for each beam dictionary, BD k , k =1 ,..,N and a BS beam of this dictionary having a coverage area including the UE, it is determined a partitioning factor, β k ∗ , which maximizes a communication performance indicator f com ( k,β ) while meeting a predetermined constraint of a localization performance indicator; (d) the beam dictionary, ƒ com k β k ∗ , corresponding to the highest value of the communication performance indicators ƒ com k β k ∗ , k =1 ,..,N is selected , the optimal partitioning factor ( β com∗ ) corresponding to said highest value being used for partitioning said transmission resources and the BS using for data communication the beam in the selected beam dictionary, BD k∗ , having a coverage area including the UE; (e) the optimal partitioning factor is sent by the BS to the UE .
A method performed by a remote radio unit, RRU, of a distributed base station system of a wireless communication network, the distributed base station system further comprising a base band unit, BBU, connected to the RRU over a fronthaul link , the RRU being connected to N antennas , the method comprising: obtaining uplink signals y as received at the N antennas from a number of User Equipments (UEs) wirelessly connected to the RRU , the uplink signals comprising K user-layer signals overlaid with interference signals and noise; obtaining a channel estimation matrix Ĥ of wireless communication channels H between the number UEs and the N antennas ; determining an error estimation matrix Z based on the obtained channel estimation matrix Ĥ , and on received reference signals y ref, l as received at the N antennas from the number of UEs, the received reference signals having L symbols, L being smaller than N ; determining intermediate signals ỹ , based on the uplink signals y, the channel estimation matrix Ĥ and the error estimation matrix Z, and sending to the BBU over the fronthaul link , the determined intermediate signals ỹ , wherein the determining of the intermediate signals ỹ comprises multiplying the received incoming signal y with the transpose and conjugate A ∗ of an extended channel matrix A, which is obtained based on the channel estimation matrix Ĥ and the error estimation matrix Z, wherein the extended channel matrix A is obtained as A = [Ĥ Z] or A = [Ĥ G R ] , wherein G R is is a first part matrix, G R =U R Σ R , of a singular value decomposition of Z, Z=U R Σ R V, and Σ R is an MxM diagonal matrix composed by the M largest singular values of Z, wherein M is smaller than L. obtaining uplink signals y as received at the N antennas from a number of User Equipments (UEs) wirelessly connected to the RRU , the uplink signals comprising K user-layer signals overlaid with interference signals and noise; obtaining a channel estimation matrix Ĥ of wireless communication channels H between the number UEs and the N antennas ; determining an error estimation matrix Z based on the obtained channel estimation matrix Ĥ , and on received reference signals y ref, l as received at the N antennas from the number of UEs, the received reference signals having L symbols, L being smaller than N ; determining intermediate signals ỹ , based on the uplink signals y, the channel estimation matrix Ĥ and the error estimation matrix Z, and
A tire, comprising a tread portion, the tread portion comprising a rubber composition comprising: rubber components including at least one isoprene-based rubber and at least one styrene-butadiene rubber; at least one silica having an average primary particle size of 15 nm or less; and at least one resin component, the rubber composition comprising the isoprene-based rubber in an amount of 50% by mass or more based on 100% by mass of the rubber components and the silica in an amount of 30 parts by mass or more per 100 parts by mass of the rubber components, the tire satisfying the following relationships and : PC ≥ 55.0 % by mass; and AE ≤ 5.0 % by mass , wherein PC and AE represent a polymer content (% by mass) and an acetone extractable content (% by mass), respectively, of the rubber composition, wherein the acetone extractable content is measured in accordance with JIS K 6229:2015, and wherein the polymer content is calculated from the decrease in the amount of a sample from the rubber composition remaining after the acetone extraction when it is heated from room temperature to 750°C in nitrogen for pyrolysis and gasification of organic matter in accordance with JIS K 6226-1:2003. the tread portion comprising a rubber composition comprising: rubber components including at least one isoprene-based rubber and at least one styrene-butadiene rubber; at least one silica having an average primary particle size of 15 nm or less; and at least one resin component, the rubber composition comprising the isoprene-based rubber in an amount of 50% by mass or more based on 100% by mass of the rubber components and the silica in an amount of 30 parts by mass or more per 100 parts by mass of the rubber components, the tire satisfying the following relationships and : PC ≥ 55.0 % by mass; and AE ≤ 5.0 % by mass , wherein PC and AE represent a polymer content (% by mass) and an acetone extractable content (% by mass), respectively, of the rubber composition, wherein the acetone extractable content is measured in accordance with JIS K 6229:2015, and wherein the polymer content is calculated from the decrease in the amount of a sample from the rubber composition remaining after the acetone extraction when it is heated from room temperature to 750°C in nitrogen for pyrolysis and gasification of organic matter in accordance with JIS K 6226-1:2003.
Motor vehicle rear axle cross member system comprising a sheet metal cross member forming in a section perpendicular to its length an open "U", equipped with a support having at its end a fixing intended to receive the end of a guide bar of this cross member arranged in the transverse direction of the vehicle which is the direction perpendicular to the direction of travel of this vehicle, characterized in that it comprises at least two fixing screws which pass through the cross member and a spacer fitted between the two wings of the "U" section of this cross member , to fix the support on the cross member .
Cardboard blank for folding a box , said blank comprising incisions and crease lines dividing the blank having a length and a width into panels, wherein - in the length direction (L) five adjacent sections of panels are present, each panel of the first section , each panel of the third section and each panel of the fifth section having a length corresponding to the height (H B ) of the box to be folded, and each panel of the second section and each panel of the forth section having a length corresponding to the length (L B ) of the box to be folded, - in the width direction (W) three adjacent rows of panels are present, each panel of the second row having a width corresponding to the width (W B ) of the box to be folded, and each panel of the first row and each panel of the third row having a width corresponding to the height (H B ) of the box to be folded, - between adjacent panels in the length direction (L) crease lines are provided, - between panels of the second section , the third section and the forth section , which are adjacent to each other in the width direction (W), crease lines are provided, - adjacent panels of the first section are separated from each other by incisions , - between the panels of the second section and the forth section in the first row and the third row , a respective joint panel is provided, each of which is being divided in triangular sections (118, 120, 122; 132, 134, 136) by crease lines (124, 126; 128, 130) between diagonally opposing corners of each joint panel , the outer triangle being cut away, characterised in that in the fifth section only a panel in the second row is present. - in the length direction (L) five adjacent sections of panels are present, each panel of the first section , each panel of the third section and each panel of the fifth section having a length corresponding to the height (H B ) of the box to be folded, and each panel of the second section and each panel of the forth section having a length corresponding to the length (L B ) of the box to be folded, - in the width direction (W) three adjacent rows of panels are present, each panel of the second row having a width corresponding to the width (W B ) of the box to be folded, and each panel of the first row and each panel of the third row having a width corresponding to the height (H B ) of the box to be folded, - between adjacent panels in the length direction (L) crease lines are provided, - between panels of the second section , the third section and the forth section , which are adjacent to each other in the width direction (W), crease lines are provided, - adjacent panels of the first section are separated from each other by incisions , - between the panels of the second section and the forth section in the first row and the third row , a respective joint panel is provided, each of which is being divided in triangular sections (118, 120, 122; 132, 134, 136) by crease lines (124, 126; 128, 130) between diagonally opposing corners of each joint panel , the outer triangle being cut away, characterised in that in the fifth section only a panel in the second row is present.