mhurhangee/ep-ind-claims huggingface dataset:
A method (200, 300) of identifying a condition prior to thermal runaway in a lithium-ion cell, comprising: applying an alternating current or voltage signal to the cell to generate a phase-shifted alternating signal at the cell; detecting the phase shift as a phase difference between a frequency of the applied alternating current or voltage signal and a frequency of the phase-shifted alternating signal; characterized in that the applying and the detecting are performed continuously or periodically; and initiating an isolating action to isolate the cell from one or more of a charging circuit and a discharging circuit when a rate of change of the phase-difference meets or exceeds a threshold rate. applying an alternating current or voltage signal to the cell to generate a phase-shifted alternating signal at the cell; detecting the phase shift as a phase difference between a frequency of the applied alternating current or voltage signal and a frequency of the phase-shifted alternating signal; characterized in that the applying and the detecting are performed continuously or periodically; and initiating an isolating action to isolate the cell from one or more of a charging circuit and a discharging circuit when a rate of change of the phase-difference meets or exceeds a threshold rate.
A gradient permittivity film comprising: a first permittivity layer comprising a first continuous matrix of a first material having a first relative permittivity ε r1 and a second component having a second relative permittivity ε r2 dispersed in the first continuous matrix, the first permittivity layer having a first effective layer relative permittivity ε 1 and a thickness T 1; and a second permittivity layer having a second effective layer relative permittivity ε 2 and a thickness T 2 disposed on the first permittivity layer; wherein the gradient permittivity film has a haze greater than 50% or a transmission of visible light less than 50%; and wherein: ε 2 is greater than ε 1 by at least 10% for at least one frequency f within a frequency range between 20 GHz and 300 GHz, ε 1 = 1.1 to 10 ε 2 = 1.11 to 10 T 1 = 0.8 t 1 to 1.2 t 1, where t 1 = c 4 f ε 1 T 2 = 0.8 t 2 to 1.2 t 2, where t 2 = c 4 f ε 2 ε r1 is greater than ε r2 for the frequency f; and wherein the second permittivity layer is an adhesive. a first permittivity layer comprising a first continuous matrix of a first material having a first relative permittivity ε r1 and a second component having a second relative permittivity ε r2 dispersed in the first continuous matrix, the first permittivity layer having a first effective layer relative permittivity ε 1 and a thickness T 1; and a second permittivity layer having a second effective layer relative permittivity ε 2 and a thickness T 2 disposed on the first permittivity layer; wherein the gradient permittivity film has a haze greater than 50% or a transmission of visible light less than 50%; and wherein: ε 2 is greater than ε 1 by at least 10% for at least one frequency f within a frequency range between 20 GHz and 300 GHz, ε 1 = 1.1 to 10 ε 2 = 1.11 to 10 T 1 = 0.8 t 1 to 1.2 t 1, where t 1 = c 4 f ε 1 T 2 = 0.8 t 2 to 1.2 t 2, where t 2 = c 4 f ε 2 ε r1 is greater than ε r2 for the frequency f; and ε 2 is greater than ε 1 by at least 10% for at least one frequency f within a frequency range between 20 GHz and 300 GHz, ε 1 = 1.1 to 10 ε 2 = 1.11 to 10 T 1 = 0.8 t 1 to 1.2 t 1, where t 1 = c 4 f ε 1 T 2 = 0.8 t 2 to 1.2 t 2, where t 2 = c 4 f ε 2 ε r1 is greater than ε r2 for the frequency f; and wherein the second permittivity layer is an adhesive.
A copolymer comprising the following (i) to (iv) as repeating units: (i) methacryloyloxyethyl phosphorylcholine represented by the following formula or a derivative thereof: wherein R 1, R 2, and R 3 are the same as or different from each other and each represent a substituted or unsubstituted linear or branched alkyl group having 1 to 30 carbon atoms; (ii) a silicone methacrylate represented by the following formula: wherein m represents an integer of 1 to 30; (iii) a methacrylate represented by the following formula: wherein A is selected from the group consisting of a substituted or unsubstituted linear or branched alkyl group having 1 to 30 carbon atoms, a substituted or unsubstituted linear or branched alkenyl group having 2 to 30 carbon atoms, and a substituted or unsubstituted cycloalkyl group having 3 to 20 carbon atoms; and (iv) a methoxypolyethylene glycol methacrylate represented by the following formula: wherein n represents an integer of 2 to 30. (i) methacryloyloxyethyl phosphorylcholine represented by the following formula or a derivative thereof: wherein R 1, R 2, and R 3 are the same as or different from each other and each represent a substituted or unsubstituted linear or branched alkyl group having 1 to 30 carbon atoms; (ii) a silicone methacrylate represented by the following formula: wherein m represents an integer of 1 to 30; (iii) a methacrylate represented by the following formula: wherein A is selected from the group consisting of a substituted or unsubstituted linear or branched alkyl group having 1 to 30 carbon atoms, a substituted or unsubstituted linear or branched alkenyl group having 2 to 30 carbon atoms, and a substituted or unsubstituted cycloalkyl group having 3 to 20 carbon atoms; and (iv) a methoxypolyethylene glycol methacrylate represented by the following formula: wherein n represents an integer of 2 to 30.
A yarn heater comprising: a thermal insulation box provided with a yarn inlet through which a yarn is introduced and a yarn outlet through which the yarn is taken out; and rollers (11a to 11e) which are housed in the thermal insulation box, include a yarn heating roller (11a to 11e) configured to heat the yarn, and are configured to feed the yarn from the yarn inlet to the yarn outlet, the yarn introduced into the thermal insulation box through the yarn inlet being wound onto each of the rollers (11a to 11e) at a winding angle of less than 270 degrees, the yarn heater further comprising a first flow blocker provided for at least a last roller of the rollers (11a to 11e) that is most downstream in a yarn running direction, the first flow blocker extending from a position outside the last roller toward a part of a wound region of the outer circumference of the last roller, the wound region being a region where the yarn is wound and the part being a downstream part in the yarn running direction. a thermal insulation box provided with a yarn inlet through which a yarn is introduced and a yarn outlet through which the yarn is taken out; and rollers (11a to 11e) which are housed in the thermal insulation box, include a yarn heating roller (11a to 11e) configured to heat the yarn, and are configured to feed the yarn from the yarn inlet to the yarn outlet, the yarn introduced into the thermal insulation box through the yarn inlet being wound onto each of the rollers (11a to 11e) at a winding angle of less than 270 degrees, the yarn heater further comprising a first flow blocker provided for at least a last roller of the rollers (11a to 11e) that is most downstream in a yarn running direction, the first flow blocker extending from a position outside the last roller toward a part of a wound region of the outer circumference of the last roller, the wound region being a region where the yarn is wound and the part being a downstream part in the yarn running direction.
A system for brushing the teeth of a person, comprising: a. a flexible teeth tray configured to at least partially encapsulate one or more of the teeth in a flexible substrate material the flexible teeth tray comprising one or more vibratory transducers removably coupled to one or more brushing panels (32, 34, 36, 38, 40, 42) and b. a controller operatively coupled to the one or more vibratory transducers; wherein subject to an input from an operator, the controller is configured to cause reciprocating brushing motion of the one or more brushing panels (32, 34, 36, 38, 40, 42) against a surface of the one or more encapsulated teeth, to clean the one or more teeth. a. a flexible teeth tray configured to at least partially encapsulate one or more of the teeth in a flexible substrate material the flexible teeth tray comprising one or more vibratory transducers removably coupled to one or more brushing panels (32, 34, 36, 38, 40, 42) and b. a controller operatively coupled to the one or more vibratory transducers;
An uncured resin comprising: an epoxy resin component comprising a tri functional epoxy resin and/or tetra functional epoxy resin; a thermoplastic component: and a curing agent consisting essentially of 4, 4'- Bis (p-aminophenoxy) biphenyl and/or isomers thereof. an epoxy resin component comprising a tri functional epoxy resin and/or tetra functional epoxy resin; a thermoplastic component: and a curing agent consisting essentially of 4, 4'- Bis (p-aminophenoxy) biphenyl and/or isomers thereof.
Scissors comprised of a pair of shanks (41, 42) with one ends forming an upper shear blade and a lower shear blade and with the other ends of the pair of shanks forming handles (51, 52), the handles being opened and closed centered about a pivot where the shanks intersect and causing the upper shear blade and the lower shear blade to open and close, and i) the tip side of the upper shear blade and the lower shear blade being curved upward in the vertical direction to the sliding surface of the shear blades; or ii) a tip side of the lower shear blade being curved upward in the vertical direction to the sliding surface of the shear blades and a tip of the upper shear blade being rounded or made pointed for piercing characterised in that at least one of the upper shear blade and the lower shear blade are formed by an alloy having an elastic deformation ability of 0.2% or more, wherein the cutting edge of a shear blade slides against a curved surface of an opposite cutting edge to deform the shape of the blade, and therefore the blades are able to move to the point while creating a single point of a cut part. i) the tip side of the upper shear blade and the lower shear blade being curved upward in the vertical direction to the sliding surface of the shear blades; or ii) a tip side of the lower shear blade being curved upward in the vertical direction to the sliding surface of the shear blades and a tip of the upper shear blade being rounded or made pointed for piercing characterised in that at least one of the upper shear blade and the lower shear blade are formed by an alloy having an elastic deformation ability of 0.2% or more, wherein the cutting edge of a shear blade slides against a curved surface of an opposite cutting edge to deform the shape of the blade, and therefore the blades are able to move to the point while creating a single point of a cut part.
An end-piece that can be inserted into a supply/suction pipe and able to form the so-called free end of said pipe, said pipe in turn being able to be inserted by its free end into a container, said end-piece being formed by two tubular parts (3, 4) mounted by sliding nesting, one of the parts, called connecting part, being able to be inserted between the so-called end part of the end-piece, and the pipe, including at least one orifice, called outer orifice, for communicating with the outside of the end-piece, and able to communicate with said pipe, characterized in that the tubular parts (3, 4) each have at least one radial orifice (31, 41), in that the end part is equipped at its free end with a nozzle, and in that said end part is mounted sliding relative to the connecting part between at least a so-called filling position of the container, in which the radial orifices (31, 41) of said parts (3, 4) are axially offset relative to one another and the nozzle is arranged at least partially protruding from the connecting part and is able to create, with the outside orifice, a first circulation path inside said end-piece, and a so-called emptying position of the container, in which the radial orifices (31, 41) of said parts are positioned at least partially opposite one another and are able to create, with the at least one outside orifice, a second circulation path inside said end-piece, and said nozzle is arranged flush with the connecting part, on the connecting end side of said connecting part to said end part.
An agricultural working machine with a tank for storing a liquid, in particular a liquid fuel, comprising a carcass which has a plurality of side walls by means of which an interior of the tank is enclosed, the carcass having at least one reinforcing rib on at least a portion of each of its side walls, characterized in that the course of the reinforcing ribs is determined on the basis of a result from topology optimization using finite element analysis and wherein at least one side wall, preferably a plurality of side walls, more preferably all of the side walls, has at least one reinforcing rib in its central region which is configured in the form of an ellipsoidal, closed annular rib.
A vaccine suitable for treatment and prevention of Lyme borreliosis for human and veterinary use, characterized in that it contains - chimeric polyepitope recombinant antigen having a sequence having at least 95% identity with the sequence (SEQ ID NO. 7) - chimeric polyepitope recombinant antigen having a sequence having at least 95% identity with the sequence (SEQ ID NO. 15) - and at least one adjuvant and/or Ferritin II. - chimeric polyepitope recombinant antigen having a sequence having at least 95% identity with the sequence (SEQ ID NO. 7) - chimeric polyepitope recombinant antigen having a sequence having at least 95% identity with the sequence (SEQ ID NO. 15) - and at least one adjuvant and/or Ferritin II.
A split rim for a tire comprising a one-side rim section on which a one-side bead portion of a pneumatic tire is seatable and which has a cylindrical portion in an approximately cylindrical shape projecting inward in the axial direction, the other-side rim section on which the other-side bead portion of said pneumatic tire is seatable and which has a cylindrical portion in an approximately cylindrical shape projecting inward in the axial direction and inserted into the cylindrical portion of said one-side rim section, a fastening means for fastening said one-side and the other-side rim sections (12,13) to each other when the cylindrical portions (16, 26) of the one-side and the other-side rim sections (12, 13) are overlaid due to said insertion, and an expanding means for expanding a part of the inner of said cylindrical portions at said overlaid part outward in the radial direction to bring the inner and the outer of said cylindrical portions (16, 26) into close contact, characterised in that said expanding means comprises a piston to be movably inserted into either of the cylindrical portions (16, 26) in the axial direction and having a tapered surface whose thickness is gradually reduced toward the tip end, and a fluid chamber for expanding a part of the inner cylindrical portion by the tapered surface of the piston by having a fluid pressure to act on the piston to move it toward the tip end when a fluid is supplied.
A method of controlling a rectifier, comprising: receiving a gain factor; receiving a ramp interval; over-modulating a rectifier switch control voltage generated by a pulse width modulator using the gain factor; decreasing over-modulation, i.e decreasing a modulation index, of the rectifier switch control voltage during the ramp interval by reducing the gain factor; detecting an end of regulation; disabling the pulse width modulator; and passively rectifying received AC voltage. receiving a gain factor; receiving a ramp interval; over-modulating a rectifier switch control voltage generated by a pulse width modulator using the gain factor; decreasing over-modulation, i.e decreasing a modulation index, of the rectifier switch control voltage during the ramp interval by reducing the gain factor; detecting an end of regulation; disabling the pulse width modulator; and passively rectifying received AC voltage.
A drilling tool for trouble-free continuous operation for sinking bores into underground rock formations, with specification of a selectable directional path for the wellbore, having a tubular housing, a bit drive shaft rotating in the housing and bearing at its lower a rotary drilling bit which protrudes from the housing, a plurality of electrically powered bracing devices arranged in the housing for generating directing forces having radially alignable force components for the alignment of the drilling tool during drilling operations and a control device for actuating the bracing devices, wherein the bracing devices having actuating devices to which anchoring elements are coupled which are arranged along at least one bracing plane and distributed over the circumference of the housing, and which are movable radially outwardly and inwardly and can be retracted shield-like into grooves in the housing, the mobility of said bracing devices being temperature-controlled by means of the actuating devices containing at least one heat-expandable pressure medium, characterized in that the pressure medium is a liquid or a gas, wherein the liquid has a coefficient of volume expansion γ of 5.0 to 20.0 x 10-4 K-1 at 18° C, the gas has an isobaric coefficient of volume expansion γ of 3.0 to 4.0 x 10-4 K-1 at 18° C.
An imaging device comprising: a first set of detectors responsive to infrared electromagnetic radiation in a first wavelength band; a second set of detectors; and a filter disposed above said second set of detectors to prevent registration of electromagnetic radiation outside a second wavelength band at said second set of detectors, wherein said second wavelength band is a subset of said first wavelength band; and wherein said imaging device is configured to detect a deviation from an expected value of a level of electromagnetic radiation in a third wavelength band based on signals obtained from the first set of detectors and the second set of detectors, wherein said third wavelength band is within said first wavelength band and outside said second wavelength band; and wherein at least one detector of the second set of detectors is configured to generate a reference signal corresponding to a level of background electromagnetic radiation in said second wavelength band, wherein the expected value is a value derived from said reference signal and a known spectral distribution in the third wavelength band so that the expected value corresponds to background electromagnetic radiation of a known spectral distribution in said third wavelength band. a first set of detectors responsive to infrared electromagnetic radiation in a first wavelength band; a second set of detectors; and a filter disposed above said second set of detectors to prevent registration of electromagnetic radiation outside a second wavelength band at said second set of detectors, wherein said second wavelength band is a subset of said first wavelength band; and wherein said imaging device is configured to detect a deviation from an expected value of a level of electromagnetic radiation in a third wavelength band based on signals obtained from the first set of detectors and the second set of detectors, wherein said third wavelength band is within said first wavelength band and outside said second wavelength band; and wherein at least one detector of the second set of detectors is configured to generate a reference signal corresponding to a level of background electromagnetic radiation in said second wavelength band, wherein the expected value is a value derived from said reference signal and a known spectral distribution in the third wavelength band so that the expected value corresponds to background electromagnetic radiation of a known spectral distribution in said third wavelength band.
A compressor device, comprising: a housing for a compressed fluid, wherein a deformable structural element of the housing is arranged between a first pressure area and a second pressure area of the compressor device, and a drive arrangement for regulating or controlling the compressor device, the drive arrangement comprising: an electric power module, a cooling plate arranged to dissipate heat from the electric power module thermally coupled to the cooling plate, the cooling plate being arranged between the structural element and the power module, and a mounting arrangement for the cooling plate comprising a plurality of spacer elements spacing the cooling plate from the structural element, wherein the spacer elements are arranged to reduce transmission of deformation of the structural element to the cooling plate. a housing for a compressed fluid, wherein a deformable structural element of the housing is arranged between a first pressure area and a second pressure area of the compressor device, and a drive arrangement for regulating or controlling the compressor device, the drive arrangement comprising: an electric power module, a cooling plate arranged to dissipate heat from the electric power module thermally coupled to the cooling plate, the cooling plate being arranged between the structural element and the power module, and a mounting arrangement for the cooling plate comprising a plurality of spacer elements spacing the cooling plate from the structural element, wherein the spacer elements are arranged to reduce transmission of deformation of the structural element to the cooling plate. an electric power module, a cooling plate arranged to dissipate heat from the electric power module thermally coupled to the cooling plate, the cooling plate being arranged between the structural element and the power module, and a mounting arrangement for the cooling plate comprising a plurality of spacer elements spacing the cooling plate from the structural element, wherein the spacer elements are arranged to reduce transmission of deformation of the structural element to the cooling plate.
A method for handling a Timer_MRW timer in a Radio Link Control Acknowledged Mode, called RLC AM hereinafter, entity in a wireless communications system, wherein the Timer_MRW timer is started when a first STATUS PDU containing a moving receiving window super field, called MRW SUFI hereinafter, has been successfully or unsuccessfully transmitted and the MRW SUFI is retransmitted when the Timer_MRW timer expires, characterized by: starting the Timer_MRW timer in the RLC AM entity when the first STATUS PDU containing the MRW SUFI has been successfully or unsuccessfully transmitted; performing a re-establishment procedure for the RLC AM entity; and stopping the Timer_MRW timer after re-establishment of the RLC AM entity. starting the Timer_MRW timer in the RLC AM entity when the first STATUS PDU containing the MRW SUFI has been successfully or unsuccessfully transmitted; performing a re-establishment procedure for the RLC AM entity; and stopping the Timer_MRW timer after re-establishment of the RLC AM entity.