mhurhangee/patent-ind-claim-en huggingface dataset:
Method for detecting x-ray radiation (R) by means of an x-ray detector which has a direct-conversion semiconductor detector element (150 a , 150 b ), wherein additional radiation (K) is supplied to the semiconductor detector element (150 a , 150 b ) with the aid of a radiation source (10, 210, 210 a , 210 b ), and the supply of the additional radiation (K) is controlled and/or regulated based on at least one specified nominal value (T a , T b , T c ), characterised in that the supply of the additional radiation (K) is controlled and/or regulated in such a way that the current consumption of the semiconductor detector elements (150 a , 150 b ) and/or of a group of semiconductor detector elements (150 a , 150 b ) is substantially constant.
Silicone-gel-coated, adhesive layer structure, comprising: a) a first layer consisting of a porous backing material, b) on one side of the porous backing material, an intermediate layer crosslinked by UV radiation, which comprises or consists of acrylic acid copolymer, and, c) on the intermediate layer, a layer made of a crosslinked, adhesive silicone gel. a) a first layer consisting of a porous backing material, b) on one side of the porous backing material, an intermediate layer crosslinked by UV radiation, which comprises or consists of acrylic acid copolymer, and, c) on the intermediate layer, a layer made of a crosslinked, adhesive silicone gel.
A catheter pump system comprising: an impeller ; a catheter body having a lumen therethrough; a drive shaft disposed inside the catheter body and coupled with the impeller at a distal portion of the drive shaft , the drive shaft being configured such that the rotation of the drive shaft causes the impeller to rotate; and a single magnet motor assembly permanently coupled to the drive shaft , the single magnet motor assembly comprising: a motor housing ; a chamber disposed in the motor housing , at least a portion of the chamber in fluid communication with the lumen of the catheter body ; and a damper configured to reduce the transmission of vibrations from the single magnet motor assembly. an impeller ; a catheter body having a lumen therethrough; a drive shaft disposed inside the catheter body and coupled with the impeller at a distal portion of the drive shaft , the drive shaft being configured such that the rotation of the drive shaft causes the impeller to rotate; and a single magnet motor assembly permanently coupled to the drive shaft , the single magnet motor assembly comprising: a motor housing ; a chamber disposed in the motor housing , at least a portion of the chamber in fluid communication with the lumen of the catheter body ; and a damper configured to reduce the transmission of vibrations from the single magnet motor assembly. a motor housing ; a chamber disposed in the motor housing , at least a portion of the chamber in fluid communication with the lumen of the catheter body ; and a damper configured to reduce the transmission of vibrations from the single magnet motor assembly.
A mineral substrate comprising, on at least one of its surfaces, an inorganic enamel forming a pattern, characterized in that: - said inorganic enamel has a total roughness, Rt, of its surface (1002-S) of less than or equal to 2 μm, and - the edge of said inorganic enamel protruding from the surface (1001-S) of the mineral substrate has a topographic slope value, expressed as a percentage, of less than or equal to 1.4%. - said inorganic enamel has a total roughness, Rt, of its surface (1002-S) of less than or equal to 2 μm, and - the edge of said inorganic enamel protruding from the surface (1001-S) of the mineral substrate has a topographic slope value, expressed as a percentage, of less than or equal to 1.4%.
A flexible porous structure for implantation into bone, the structure comprising: a helicoidal structure ; and a plurality of interlocking elements coupled to the helicoidal structure, the helicoidal structure being configured to connect the plurality of interlocking elements, wherein: each of the plurality of interlocking elements is configured to have space between the interlocking element and the helicoidal structure and space between the interlocking element and adjacent interlocking elements when in a neutral position, and the plurality of interlocking elements are configured to contact the helicoidal structure when a compressive force is applied to the flexible porous structure thereby restricting compression of the helicoidal structure, and the plurality of interlocking elements are configured to contact adjacent interlocking elements when an extension force is applied to the flexible porous structure thereby restricting extension of the helicoidal structure. a helicoidal structure ; and a plurality of interlocking elements coupled to the helicoidal structure, the helicoidal structure being configured to connect the plurality of interlocking elements, wherein: each of the plurality of interlocking elements is configured to have space between the interlocking element and the helicoidal structure and space between the interlocking element and adjacent interlocking elements when in a neutral position, and the plurality of interlocking elements are configured to contact the helicoidal structure when a compressive force is applied to the flexible porous structure thereby restricting compression of the helicoidal structure, and the plurality of interlocking elements are configured to contact adjacent interlocking elements when an extension force is applied to the flexible porous structure thereby restricting extension of the helicoidal structure. each of the plurality of interlocking elements is configured to have space between the interlocking element and the helicoidal structure and space between the interlocking element and adjacent interlocking elements when in a neutral position, and the plurality of interlocking elements are configured to contact the helicoidal structure when a compressive force is applied to the flexible porous structure thereby restricting compression of the helicoidal structure, and the plurality of interlocking elements are configured to contact adjacent interlocking elements when an extension force is applied to the flexible porous structure thereby restricting extension of the helicoidal structure.
A method for producing a catalyst-coated three-dimensionally structured electrode comprising the following steps: a) Providing a three-dimensionally structured metal substrate; b) producing a suspension comprising a template, a metal precursor and a solvent; c) applying the suspension to the three-dimensionally structured metal substrate, so that a suspension film forms on the three-dimensionally structured metal substrate; d) drying of the suspension film on the three-dimensionally structured metal substrate at a temperature T 1 in a range between 18° C to 250° C, so that the solvent within the suspension film evaporates and a layer of a catalyst pre-stage with integrated template structures is obtained; e) thermal treatment of the three-dimensionally structured metal substrate, comprising catalyst pre-stages, at a second temperature T 2 in a range between 200° C and 1000° C and a calcinating time t 2 in a range between 1 minute and 1440 minutes, so that a mesoporous catalyst coating forms. a) Providing a three-dimensionally structured metal substrate; b) producing a suspension comprising a template, a metal precursor and a solvent; c) applying the suspension to the three-dimensionally structured metal substrate, so that a suspension film forms on the three-dimensionally structured metal substrate; d) drying of the suspension film on the three-dimensionally structured metal substrate at a temperature T 1 in a range between 18° C to 250° C, so that the solvent within the suspension film evaporates and a layer of a catalyst pre-stage with integrated template structures is obtained; e) thermal treatment of the three-dimensionally structured metal substrate, comprising catalyst pre-stages, at a second temperature T 2 in a range between 200° C and 1000° C and a calcinating time t 2 in a range between 1 minute and 1440 minutes, so that a mesoporous catalyst coating forms.
A modular perfusion apparatus for maintenance and transport of an excised donor heart , comprising: a first module comprising a hard-shell reservoir with a removable support for positioning and mounting thereon the excised heart , said hard-shell reservoir having a pair of opposing defibrillator pads engaged with an inner surface of the hard-shell reservoir ; a second module comprising a heat-exchanger in communication with an oxygenator ; a support for disengagably mounting thereon the first module and the second module ; a first conduit infrastructure interconnecting the first module, the second module and an aorta of the excised donor heart , said first conduit infrastructure having a first centrifugal pump for pushing a perfusion solution from the first module to the second module ; a second conduit infrastructure for connecting the first module with a right atrium and a left atrium of the excised donor heart , said second conduit infrastructure having a second centrifugal pump for pushing the perfusion solution from the first module to the right atrium and the left atrium ; and a third conduit infrastructure for connecting the first module with a pulmonary artery of the excised donor heart , said third conduit infrastructure having a third centrifugal pump for providing an after pressure to a flow of the perfusion solution from the pulmonary artery . a first module comprising a hard-shell reservoir with a removable support for positioning and mounting thereon the excised heart , said hard-shell reservoir having a pair of opposing defibrillator pads engaged with an inner surface of the hard-shell reservoir ; a second module comprising a heat-exchanger in communication with an oxygenator ; a support for disengagably mounting thereon the first module and the second module ; a first conduit infrastructure interconnecting the first module, the second module and an aorta of the excised donor heart , said first conduit infrastructure having a first centrifugal pump for pushing a perfusion solution from the first module to the second module ; a second conduit infrastructure for connecting the first module with a right atrium and a left atrium of the excised donor heart , said second conduit infrastructure having a second centrifugal pump for pushing the perfusion solution from the first module to the right atrium and the left atrium ; and a third conduit infrastructure for connecting the first module with a pulmonary artery of the excised donor heart , said third conduit infrastructure having a third centrifugal pump for providing an after pressure to a flow of the perfusion solution from the pulmonary artery .
A wireless power transfer system for wirelessly powering a conveyance apparatus of a conveyance system , the wireless power transfer system comprising: a wireless electrical power transmitter located along a side of the conveyance system in a first location (A1), the side being stationary; a wireless electrical power receiver located along a surface of the conveyance apparatus opposite the side, the wireless electrical power receiver and the wireless electrical power transmitter being in a facing spaced relationship defining a gap (G1) therebetween when the wireless electrical power receiver is located at the first location; and a magnetic field enhancer located within the gap (G1), the magnetic field enhancer being configured to extend a wireless power transfer range of the wireless electrical power transmitter ; characterized in that : the magnetic field enhancer is shaped to wrap at least partially around the wireless electrical power transmitter and/or wherein the magnetic field enhancer is shaped to wrap at least partially around the wireless electrical power receiver . a wireless electrical power transmitter located along a side of the conveyance system in a first location (A1), the side being stationary; a wireless electrical power receiver located along a surface of the conveyance apparatus opposite the side, the wireless electrical power receiver and the wireless electrical power transmitter being in a facing spaced relationship defining a gap (G1) therebetween when the wireless electrical power receiver is located at the first location; and a magnetic field enhancer located within the gap (G1), the magnetic field enhancer being configured to extend a wireless power transfer range of the wireless electrical power transmitter ; characterized in that : the magnetic field enhancer is shaped to wrap at least partially around the wireless electrical power transmitter and/or wherein the magnetic field enhancer is shaped to wrap at least partially around the wireless electrical power receiver .
An oil scavenge system of a rotatable machine having an axis of rotation , the system comprising: a sump housing arranged about the axis and at least partly defining a sump , the sump housing having a radially inner surface for directing the flow of oil and defining a collection orifice ; a scavenge conduit in fluid communication with the collection orifice and a downstream location remote from the sump ; a bearing disposed within the sump ; a squeeze film damper positioned proximate the bearing and comprising: an annular channel ; and a supply line for supplying oil to the annular channel ; characterized in that the squeeze film damper further comprises a single discharge line fluidly coupled to the scavenge conduit and discharges toward an inner wall of the scavenge conduit , and wherein the single discharge line is coupled to the scavenge conduit between the collection orifice and a scavenge pump characterized in that the single discharge line is fluidly coupled to the scavenge conduit at a position downstream from the collection orifice such that the single discharge line bypasses the sump , thereby avoiding the discharge of pressurized oil from the squeeze film damper to the sump. a sump housing arranged about the axis and at least partly defining a sump , the sump housing having a radially inner surface for directing the flow of oil and defining a collection orifice ; a scavenge conduit in fluid communication with the collection orifice and a downstream location remote from the sump ; a bearing disposed within the sump ; a squeeze film damper positioned proximate the bearing and comprising: an annular channel ; and a supply line for supplying oil to the annular channel ; an annular channel ; and a supply line for supplying oil to the annular channel ; characterized in that the squeeze film damper further comprises a single discharge line fluidly coupled to the scavenge conduit and discharges toward an inner wall of the scavenge conduit , and wherein the single discharge line is coupled to the scavenge conduit between the collection orifice and a scavenge pump characterized in that the single discharge line is fluidly coupled to the scavenge conduit at a position downstream from the collection orifice such that the single discharge line bypasses the sump , thereby avoiding the discharge of pressurized oil from the squeeze film damper to the sump.
A negative air pressure breathing device comprising a mixing chamber configured to move air via a venturi effect, the breathing device comprising: a transport tube configured to transport air, wherein said transport tube further comprises a nozzle located at a distal end of the transport tube , in operable communication with said mixing chamber , the nozzle being configured to accelerate exhaled air to create a negative pressure in the chamber, allowing the atmospheric air or other gas or gases to enter the mixing chamber; said at least one mixing chamber comprising a primary , a secondary , and a tertiary mixing chamber, wherein said primary mixing chamber is proximal to said transport tube , said secondary mixing chamber is proximal to said primary mixing chamber and distal to said tertiary mixing chamber , wherein said mixing chamber comprises a constrictable region , wherein a constriction is configured to generate a negative pressure via the venturi effect; at least one gas inlet in operable communication with said mixing chamber ; and, in addition to said gas inlet at least one inlet/outlet in operable communication with said mixing chamber .
A method of estimating channel response in a wireless communication network, the method comprising: estimating (S100) a delay-Doppler response of a wireless communication channel to obtain a Maximum Likelihood, ML, delay-Doppler channel response estimate, wherein the estimating (S100) comprises computing a delay-Doppler image in a delay-Doppler domain, wherein said delay-Doppler image is an image of the delay-Doppler response of the wireless communication channel as induced by a pilot signal received from the wireless communication channel, and wherein the delay-Doppler image is a two-dimensional convolution of ML delay-Doppler channel response estimate and an ambiguity function of the pilot signal; and transforming (S102) the ML delay-Doppler channel response estimate from the delay-Doppler domain to a time-frequency domain, to obtain an ML time-frequency channel response estimate of the wireless communication channel, by performing a two-dimensional Fourier transform, wherein the ML time-frequency channel response estimate is a quotient of a two-dimensional Fourier transform of the delay-Doppler image and a two-dimensional Fourier transform of the ambiguity function of the pilot signal. estimating (S100) a delay-Doppler response of a wireless communication channel to obtain a Maximum Likelihood, ML, delay-Doppler channel response estimate, wherein the estimating (S100) comprises computing a delay-Doppler image in a delay-Doppler domain, wherein said delay-Doppler image is an image of the delay-Doppler response of the wireless communication channel as induced by a pilot signal received from the wireless communication channel, and wherein the delay-Doppler image is a two-dimensional convolution of ML delay-Doppler channel response estimate and an ambiguity function of the pilot signal; and transforming (S102) the ML delay-Doppler channel response estimate from the delay-Doppler domain to a time-frequency domain, to obtain an ML time-frequency channel response estimate of the wireless communication channel, by performing a two-dimensional Fourier transform, wherein the ML time-frequency channel response estimate is a quotient of a two-dimensional Fourier transform of the delay-Doppler image and a two-dimensional Fourier transform of the ambiguity function of the pilot signal.
A single phase universal electric motor for an electric tool, i.e., a motor having stator and rotor windings connected in series, the motor including a stator , a rotor assembly with a central rotor shaft and rotor windings , and a motor control system , the motor control system including: - a current measuring means for directly or indirectly measuring the electric current in the rotor windings providing a rotor current value, - an ambient temperature measuring/estimation means for measuring or estimating the ambient air temperature providing an air temperature value, and, - a rotor temperature estimation means for determining a new rotor temperature estimate utilizing the rotor current value and the air temperature value, and a previous rotor temperature estimate. - a current measuring means for directly or indirectly measuring the electric current in the rotor windings providing a rotor current value, - an ambient temperature measuring/estimation means for measuring or estimating the ambient air temperature providing an air temperature value, and, - a rotor temperature estimation means for determining a new rotor temperature estimate utilizing the rotor current value and the air temperature value, and a previous rotor temperature estimate.
A method of manufacturing a microfluidic device, said method comprising placing a length of material in a liquid polymer, configuring the length of material to define the path of a microfluidic channel, curing or setting the polymer liquid to form a solid polymer around the configured length of material, and dissolving the configured length of material with a solvent to provide a microfluidic channel in the solid polymer, and wherein at least one mechanical or electronic component, or a combination thereof, is suspended in the liquid polymer and set in the polymer when it is cured or set.
A wall and ceiling covering comprising an acoustic panel surface , which is floatingly mounted and comprises acoustic panels that are interconnected without adhesive via corresponding locking profiles and that comprises a support plate having a decorative coating that forms a visible face, an acoustically effective absorber on the rear face opposite the visible face, and acoustically effective cut-outs in the decorative layer and support plate, characterized by a mounting system comprising - an insertion body , which is fastened in portions in the absorber of one of the acoustic panels , wherein the insertion body comprises a base body and two insertion wings inserted in the absorber, and - a mounting body , which is clamped to a structural rail that can be fastened to a wall or ceiling, and which is secured to the insertion body . - an insertion body , which is fastened in portions in the absorber of one of the acoustic panels , wherein the insertion body comprises a base body and two insertion wings inserted in the absorber, and - a mounting body , which is clamped to a structural rail that can be fastened to a wall or ceiling, and which is secured to the insertion body .
A washing machine comprising: a first housing having an open top; a first tub disposed in the first housing of the washing machine ; a second housing having an open bottom provided adjacent to the open top of the first housing ; a second tub disposed in the second housing ; and a front cover provided to cover at least a portion of a front surface of the first housing and at least a portion of a front surface of the second housing , wherein the second housing comprises: a lower frame configured to support the second tub ; an upper frame disposed on the lower frame ; and a side cover provided to cover a side surface of the upper frame and a side surface of the lower frame . a first housing having an open top; a first tub disposed in the first housing of the washing machine ; a second housing having an open bottom provided adjacent to the open top of the first housing ; a second tub disposed in the second housing ; and a front cover provided to cover at least a portion of a front surface of the first housing and at least a portion of a front surface of the second housing , wherein the second housing comprises: a lower frame configured to support the second tub ; an upper frame disposed on the lower frame ; and a side cover provided to cover a side surface of the upper frame and a side surface of the lower frame . a lower frame configured to support the second tub ; an upper frame disposed on the lower frame ; and a side cover provided to cover a side surface of the upper frame and a side surface of the lower frame .