mhurhangee/ep-ind-claims huggingface dataset:
A nonaqueous electrolyte secondary battery laminated separator, comprising: a porous base material containing a polyolefin-based resin as a main component; and a porous layer which is disposed on at least one surface of the porous base material, wherein the porous layer comprises: a nitrogen-containing aromatic polymer A; and an aromatic polymer B differing in structural unit from the nitrogen-containing aromatic polymer A, wherein an amount of the aromatic polymer B contained in the porous layer relative to 100 parts by weight of the nitrogen-containing aromatic polymer A contained in the porous layer is 5 parts by weight to 2000 parts by weight. a porous base material containing a polyolefin-based resin as a main component; and a porous layer which is disposed on at least one surface of the porous base material, wherein the porous layer comprises: a nitrogen-containing aromatic polymer A; and an aromatic polymer B differing in structural unit from the nitrogen-containing aromatic polymer A, a nitrogen-containing aromatic polymer A; and an aromatic polymer B differing in structural unit from the nitrogen-containing aromatic polymer A, wherein an amount of the aromatic polymer B contained in the porous layer relative to 100 parts by weight of the nitrogen-containing aromatic polymer A contained in the porous layer is 5 parts by weight to 2000 parts by weight.
A non-heterodyne radiation imager, comprising: a substrate comprising a ground plane layer; a plurality of antenna elements operable to receive radiative input; a plurality of support elements, each support element of the plurality of support elements mechanically coupling an antenna element of the plurality of antenna elements to the substrate; and an energy detector operable to measure the radiative input received by the plurality of antenna elements. a substrate comprising a ground plane layer; a plurality of antenna elements operable to receive radiative input; a plurality of support elements, each support element of the plurality of support elements mechanically coupling an antenna element of the plurality of antenna elements to the substrate; and an energy detector operable to measure the radiative input received by the plurality of antenna elements.
A method for acquiring values indicative of an AC current generable by an inverting stage of an inverter, said inverter comprising: - an output stage adapted to be operatively connected to one or more AC grids or loads; - at least a first line and a second line for providing a path for said AC current between said inverting stage and said output stage; - a current sensor operatively associated to said first line and second line; wherein filtering means (81, 83) are provided to filter high-frequency ripples of the AC currents (I 2, I 1) flowing along said first and second lines, and preventing high-frequency ripple of AC current (I2, I1) flowing along one of said first and second lines (52, 51) from entering into the other one of said first and second lines (52, 51); wherein said current sensor is configured in such a way to generate a signal as a function of the sum of the AC current (I 2) flowing in the first line and the AC current (I 1) flowing in the second line, said first and second lines being arranged so that the AC currents (I 2, I 1) flowing along said first and second lines have a same direction at an input of said current sensor; said method comprising: a) driving said inverting stage for generating said AC current in such a way that said AC current (I 2), while flowing in said first line, comprises a first high-frequency ripple during a first-half (T 1) of the period of the AC current, and in such a way that said AC current (I 1), while flowing in the second line, comprises a second high-frequency ripple during a second-half (T 2) of the period of the AC current; b) generating, through said current sensor, said signal as a function of the sum of the AC current (I 2) flowing in the first line and the AC current (I 1) flowing in the second line; c) sampling values (V 1, V 2, V 3, V 4) of said generated signal during said first-half period (T 1) and said second-half period (T 2). - an output stage adapted to be operatively connected to one or more AC grids or loads; - at least a first line and a second line for providing a path for said AC current between said inverting stage and said output stage; - a current sensor operatively associated to said first line and second line; a) driving said inverting stage for generating said AC current in such a way that said AC current (I 2), while flowing in said first line, comprises a first high-frequency ripple during a first-half (T 1) of the period of the AC current, and in such a way that said AC current (I 1), while flowing in the second line, comprises a second high-frequency ripple during a second-half (T 2) of the period of the AC current; b) generating, through said current sensor, said signal as a function of the sum of the AC current (I 2) flowing in the first line and the AC current (I 1) flowing in the second line; c) sampling values (V 1, V 2, V 3, V 4) of said generated signal during said first-half period (T 1) and said second-half period (T 2).
A method of producing a composite laminate layup having pattern of holes therein, comprising: forming a layup by laying up multiple plies of unidirectional pre-preg fiber, each of the plies being laid up by laying down bandwidths of pre-preg fiber tows; spacing the tows in each of the bandwidths apart from each other to form gaps between the tows as the bandwidths are being laid down; controlling locations of the tows as the bandwidths are being laid down; controlling the gaps between the tows as the bandwidths are being laid down; varying fiber orientations of the plies to form a pattern of holes in the layup; and curing the layup and selecting a resin that is a thermally curable thermoset material and that has a viscosity which provides the resin with flow characteristics that prevent the resin from filling in the holes during thermal curing. forming a layup by laying up multiple plies of unidirectional pre-preg fiber, each of the plies being laid up by laying down bandwidths of pre-preg fiber tows; spacing the tows in each of the bandwidths apart from each other to form gaps between the tows as the bandwidths are being laid down; controlling locations of the tows as the bandwidths are being laid down; controlling the gaps between the tows as the bandwidths are being laid down; varying fiber orientations of the plies to form a pattern of holes in the layup; and curing the layup and selecting a resin that is a thermally curable thermoset material and that has a viscosity which provides the resin with flow characteristics that prevent the resin from filling in the holes during thermal curing.
Circuit arrangement for the inductive transmission of energy, having an oscillator, and having a device for detecting the load of the oscillator and for putting the circuit arrangement into one of several operating states as a function of the detected load, wherein the device determines the load of the oscillator on the basis of an electrical quantity (U_B; U_C) that occurs in the oscillator, wherein the device has a comparator that compares the detected load to a reference value, and the device, as a function of the result of the comparison, if necessary, controls a controllable switch that switches the circuit arrangement from an operating mode into a stand-by mode, characterized in that the circuit arrangement has a power supply with a complex input resistance with a first capacitor as a capacitive pre-resistance and a rectifier bridge (D1, D2, D3, D4), which, together with a second capacitor connected in parallel to an output of the power supply, produces a smoothed direct voltage at the output of the power supply, wherein the controllable switch at switch-over to stand-by mode closes the output of the power supply to ground via a relatively small ohmic resistance and thereby reduces the supply voltage of the oscillator, and also shifts the power consumption of the circuit arrangement from the effective power range in the direction of the reactive power range, and in this way the complex input resistance of the power supply is changed by controllable switch, wherein the reactive power drawn from the network is determined by the first capacitor.
A spraying device with a refill of fluid therein, wherein the refill comprises a body forming a reservoir for the fluid and a spray head located at the uppermost part of the refill in fluid communication with the reservoir, and wherein the device comprises a housing adapted to receive the refill therein and having an aperture suitable for permitting, in use, the spraying of the fluid from an exit orifice of the spray head therethrough, the device further comprising actuation means configured for periodic actuation of the refill, characterised in that the device is provided with detection means configured to distinguish between at least one area of lower reflectance and at least one area of relatively higher reflectance on the spray head of said refill, and wherein the device is provided with an end of life indication in the form of a counting mechanism that is triggered by the detection means distinguishing between at least one area of lower reflectance and at least one area of relatively higher reflectance on the spray head of the refill.
A heat insulating container that has a container main body having a body wall and a bottom wall, and also has a sleeve fitted on an outer circumferential surface of the body wall of the container main body, the sleeve being provided with a plurality of slits defining a plurality of strips (121, 122) in a vertical direction within a predetermined range in a height direction such that a portion of the sleeve remains above or below the strips, wherein the plurality of strips (121, 122) includes first strips each having a lower valley broken line at a lower end and a lower peak broken line close to a lower portion and second strips each having an upper valley broken line at an upper end and an upper peak broken line close to an upper portion, the first strips and the second strips being arranged alternately and adjacently to each other, such that as a result of sliding the portion of the sleeve that is above or below the strips (121, 122), the plurality of strips (121, 122) bends or curves to project at the outer circumferential portion thereby forming a heat insulating grip portion the container being characterised in that at least one of the plurality of slits has a bent portion forming a protrusion and a depression in respective portions of the adjacent strips (121, 122) on both sides of the slit and between the upper peak broken line and the lower peak broken line of the strips at both sides of the slit, whereby linear slit portions extend upward and downward from the bent portion such that, the opposing protrusions of the adjacent strips are locked in a state of getting over each other when the strips (121, 122) form the said heat insulation grip portion. the sleeve being provided with a plurality of slits defining a plurality of strips (121, 122) in a vertical direction within a predetermined range in a height direction such that a portion of the sleeve remains above or below the strips, wherein the plurality of strips (121, 122) includes first strips each having a lower valley broken line at a lower end and a lower peak broken line close to a lower portion and second strips each having an upper valley broken line at an upper end and an upper peak broken line close to an upper portion, the first strips and the second strips being arranged alternately and adjacently to each other, such that as a result of sliding the portion of the sleeve that is above or below the strips (121, 122), the plurality of strips (121, 122) bends or curves to project at the outer circumferential portion thereby forming a heat insulating grip portion the container being characterised in that at least one of the plurality of slits has a bent portion forming a protrusion and a depression in respective portions of the adjacent strips (121, 122) on both sides of the slit and between the upper peak broken line and the lower peak broken line of the strips at both sides of the slit, whereby linear slit portions extend upward and downward from the bent portion such that, the opposing protrusions of the adjacent strips are locked in a state of getting over each other when the strips (121, 122) form the said heat insulation grip portion.
Pneumatic vehicle tyre, in particular for use in wintry driving conditions, having a tread with profile positives, such as profile blocks (4, 5) or profile ribs, and having grooves (1, 3), such as circumferential grooves, transverse grooves or oblique grooves, which are delimited by a groove base and by groove flanks (7a, 7b) on the profile positives, wherein present are profile positives which are in each case provided with a number of sipes which run so as to be mutually parallel and terminate at a groove flank (7a, 7b) on which are configured micro-grooves which run obliquely across the groove flank (7a, 7b), in particular so as to be rectilinear, preferably mutually parallel, and at an acute angle (α) of 20° to 40° in relation to the tread periphery, and which have a depth (t 1) of 0.20 mm to 0,50 mm, and on the groove flank have a width (b 1) that corresponds at least to their depth, and which terminate at the radially inner end of the respective groove flank (7a, 7b), characterized in that radially inner ends of micro-grooves are adjoined by elongate depressions (9, 9`) which run at an obtuse angle in relation to the latter and parallel to the groove base or away from the groove base at an acute angle of up to 10°, and at their deepest point, determined at a right angle in relation to the groove flank (7a, 7b), have a depth (t 2) of 0.30 mm to 2.00 mm, and the width (b 2) thereof at their widest point is 1.00 mm to 3.00 mm, and which terminate at a spacing of at least 1.00 mm in front of an adjacent micro-groove or a groove delimiting the profile positive.
A capsule comprising a shell and a filling, wherein the filling comprises plant sterol ester and/or plant stanol ester in an amount of at least 80 % by weight and citrus oil in an amount of at least 2.0 % by weight.
A seatbelt device bezel, comprising: a bezel main body that is formed with a slit-shaped webbing pass-through portion configured to receive a webbing of a seatbelt device; a communication opening path that is formed in the bezel main body, that is in communication with the webbing pass-through portion, and that extends along a direction intersecting the webbing pass-through portion and opens at an outer edge of the bezel main body; a main body receiving portion that is disposed at both width direction sides of the communication opening path and that is integrally formed with the bezel main body; and a closing member that is mounted at the communication opening path and closes off the communication opening path, and that includes a clamping portion (42, 44) that clamps the main body receiving portion from one side and from another side in the webbing pass-through direction characterised in that the closing member is movable from the outer edge of the bezel main body along the extension direction of the communication opening path, when it is attached. a bezel main body that is formed with a slit-shaped webbing pass-through portion configured to receive a webbing of a seatbelt device; a communication opening path that is formed in the bezel main body, that is in communication with the webbing pass-through portion, and that extends along a direction intersecting the webbing pass-through portion and opens at an outer edge of the bezel main body; a main body receiving portion that is disposed at both width direction sides of the communication opening path and that is integrally formed with the bezel main body; and a closing member that is mounted at the communication opening path and closes off the communication opening path, and that includes a clamping portion (42, 44) that clamps the main body receiving portion from one side and from another side in the webbing pass-through direction characterised in that the closing member is movable from the outer edge of the bezel main body along the extension direction of the communication opening path, when it is attached.
A robotic cleaner comprising: a chassis; an agitator assembly configured to engage a surface to be cleaned; and a lift mechanism moveably coupling the agitator assembly to the chassis, the lift mechanism including a biasing mechanism, the biasing mechanism is configured to generate a biasing force that urges the agitator assembly in a direction away from the surface to be cleaned, the biasing force being insufficient to lift the agitator assembly from the surface to be cleaned, wherein the lift mechanism includes a top plate, a bottom plate, and a plurality of linkages, a first end of each linkage being pivotally coupled to the top plate and a second end of each linkage being slidably coupled to the bottom plate. a chassis; an agitator assembly configured to engage a surface to be cleaned; and a lift mechanism moveably coupling the agitator assembly to the chassis, the lift mechanism including a biasing mechanism, the biasing mechanism is configured to generate a biasing force that urges the agitator assembly in a direction away from the surface to be cleaned, the biasing force being insufficient to lift the agitator assembly from the surface to be cleaned, wherein the lift mechanism includes a top plate, a bottom plate, and a plurality of linkages, a first end of each linkage being pivotally coupled to the top plate and a second end of each linkage being slidably coupled to the bottom plate.
Multi-layer film for cling film applications comprising at least three layers, with two outer layers, at least one core layer, preferably exactly one core layer, wherein at least one outer layer comprises between 73 wt. % and 99.5 wt. % or between 73 wt. % and < 99.5 wt. % of linear low density polyethylene (LLDPE) based on the total weight of the respective layer and between 0.5 wt. % and 7 wt. % of high density polyethylene (HDPE) based on the total weight of the respective layer.
A method of validating software of a device, the method comprising: extracting, by the device, a public key from a secure data storage area of the device; extracting, by the device, a first certificate for a public intermediate key and a second certificate for a public signing key, the first certificate and the second certificate being extracted from a system image that is for a particular product, the system image comprising (i) multiple software modules, (ii) a data set including module signatures for the multiple software modules, and (iii) a system image signature generated using a private key for the particular product, the system image signature being based on the data set including the module signatures for the multiple software modules; verifying, by the device, a signature of the first certificate using the public key; after verifying the signature of the first certificate, verifying, by the device, the second certificate using the public intermediate key in the first certificate; and in response to verifying the second certificate, loading, by the device, the system image during a boot process of the device. extracting, by the device, a public key from a secure data storage area of the device; extracting, by the device, a first certificate for a public intermediate key and a second certificate for a public signing key, the first certificate and the second certificate being extracted from a system image that is for a particular product, the system image comprising (i) multiple software modules, (ii) a data set including module signatures for the multiple software modules, and (iii) a system image signature generated using a private key for the particular product, the system image signature being based on the data set including the module signatures for the multiple software modules; verifying, by the device, a signature of the first certificate using the public key; after verifying the signature of the first certificate, verifying, by the device, the second certificate using the public intermediate key in the first certificate; and in response to verifying the second certificate, loading, by the device, the system image during a boot process of the device.
A satellite navigation device, comprising: a receiver configured to receive a signal that includes at least one spread-spectrum signal from a first satellite, the receiver having a first channel, the first channel including: at least two sub-channel circuits (436_1, 436_2), each sub-channel circuit having a first signal generator and a first mixer, the first signal generator providing a respective first signal having a respective first carrier frequency to down convert at least a portion of the signal, using the first mixer, to an intermediate frequency that is adjustable and common to the two sub-channel circuits (436_1, 436_2), wherein the first signal generator in each of the sub-channel (436_1, 436_2) is adjustable so as to produce a respective adjustable respective first carrier frequency in the respective first signal and the adjustable and common intermediate frequency, and wherein each respective sub-channel circuit is configured to receive (436_1, 436_2) a respective frequency band in at least the one spread-spectrum signal from the first satellite.
A TiAl alloy member for hot forging, comprising: a substrate made of a TiAl alloy; and an Al layer formed on a surface of the substrate, the Al layer containing 70 at% or more of Al as a main constituent and containing Ti, and an alumina film provided on a surface of the Al layer and made of alumina, wherein a thickness of the Al layer is 10 μm or more and 100 μm or less, and wherein the TiAl alloy contains 41 at% or more and 44 at% or less of Al, 4 at% or more and 6 at% or less of Nb, 4 at% or more and 6 at% or less of V, and 0.1 at% or more and 1 at% or less of B with the balance being Ti and unavoidable impurities. a substrate made of a TiAl alloy; and an Al layer formed on a surface of the substrate, the Al layer containing 70 at% or more of Al as a main constituent and containing Ti, and an alumina film provided on a surface of the Al layer and made of alumina, wherein a thickness of the Al layer is 10 μm or more and 100 μm or less, and wherein the TiAl alloy contains 41 at% or more and 44 at% or less of Al, 4 at% or more and 6 at% or less of Nb, 4 at% or more and 6 at% or less of V, and 0.1 at% or more and 1 at% or less of B with the balance being Ti and unavoidable impurities.