mhurhangee/patent-ind-claim-en huggingface dataset:
An actuator comprising: a piezoelectric element ; a vibration plate that has the piezoelectric element joined thereto and is configured to bend and vibrate in accordance with expansion and contraction of the piezoelectric element ; a support configured to support the vibration plate on a base to allow bending and vibration of the vibration plate ; a holder configured to hold an object of vibration to the vibration plate ; a first fixing portion coupled to the support and configured to fix the support to the base ; and a second fixing portion coupled to the holder and configured to fix the object of vibration to the holder ; characterized in that the first fixing portion and the second fixing portion are each configured to be deformed in a direction orthogonal to the expansion and contraction direction of the piezoelectric element . a piezoelectric element ; a vibration plate that has the piezoelectric element joined thereto and is configured to bend and vibrate in accordance with expansion and contraction of the piezoelectric element ; a support configured to support the vibration plate on a base to allow bending and vibration of the vibration plate ; a holder configured to hold an object of vibration to the vibration plate ; a first fixing portion coupled to the support and configured to fix the support to the base ; and a second fixing portion coupled to the holder and configured to fix the object of vibration to the holder ; characterized in that the first fixing portion and the second fixing portion are each configured to be deformed in a direction orthogonal to the expansion and contraction direction of the piezoelectric element .
A method, comprising: receiving, by a radio frequency, RF, coupler in a wireless power source , an incident signal, the incident signal comprising an RF signal generated by a device in contact with a charger pad of the wireless power source, the charger pad comprising first and second contact stripe structures; producing, by the RF coupler, a coupler signal based on the incident signal in the wireless power source; identifying, by an RF detection circuit , whether the coupler signal includes a target characteristic indicating interference by the RF signal with operation of the wireless power source to charge the device; and altering an operational parameter of the wireless power source when the coupler signal includes the target characteristic. receiving, by a radio frequency, RF, coupler in a wireless power source , an incident signal, the incident signal comprising an RF signal generated by a device in contact with a charger pad of the wireless power source, the charger pad comprising first and second contact stripe structures; producing, by the RF coupler, a coupler signal based on the incident signal in the wireless power source; identifying, by an RF detection circuit , whether the coupler signal includes a target characteristic indicating interference by the RF signal with operation of the wireless power source to charge the device; and altering an operational parameter of the wireless power source when the coupler signal includes the target characteristic.
A method of transporting products , the method comprising - providing a conveyor surface moving at a conveyor velocity (V1); - providing products on the conveyor surface in a measurement zone (M), wherein the products move through the measurement zone (M) with a product velocity (V2) that is at least initially different than the conveyor velocity (V1), wherein a contact between the products and the relatively moving conveyor surface causes the products to accelerate or decelerate (a) in the measurement zone (M) depending on a kinetic friction coefficient (μk) there between; - measuring with a sensor the acceleration or deceleration (a) of the products in the measurement zone (M) for calculating a control signal (S) indicative of the acceleration or deceleration (a); - receiving by a friction adjustment device the control signal (S) indicative of the acceleration or deceleration (a) of the products in the measurement zone (M); and - controlling, by means of the friction adjustment device , the kinetic friction coefficient (μk) based on the control signal (S) to keep the acceleration or deceleration (a) within a predetermined threshold range, wherein the kinetic friction coefficient (μk) is controlled by changing a surface property of the conveyor surface and/or surface of the products . - providing a conveyor surface moving at a conveyor velocity (V1); - providing products on the conveyor surface in a measurement zone (M), wherein the products move through the measurement zone (M) with a product velocity (V2) that is at least initially different than the conveyor velocity (V1), wherein a contact between the products and the relatively moving conveyor surface causes the products to accelerate or decelerate (a) in the measurement zone (M) depending on a kinetic friction coefficient (μk) there between; - measuring with a sensor the acceleration or deceleration (a) of the products in the measurement zone (M) for calculating a control signal (S) indicative of the acceleration or deceleration (a); - receiving by a friction adjustment device the control signal (S) indicative of the acceleration or deceleration (a) of the products in the measurement zone (M); and - controlling, by means of the friction adjustment device , the kinetic friction coefficient (μk) based on the control signal (S) to keep the acceleration or deceleration (a) within a predetermined threshold range, wherein the kinetic friction coefficient (μk) is controlled by changing a surface property of the conveyor surface and/or surface of the products .
An alloying element-saving hot rolled duplex stainless steel material consisting of, by mass%: C: 0.03% or less; Si: 0.05% to 1.0%; Mn: 0.5% to 7.0%; P: 0.05% or less; S: 0.010% or less; Ni: 0.1% to 5.0%; Cr: 18.0% to 25.0%; N: 0.05% to 0.30%; and Al: 0.001% to 0.05%, optionally further comprising one or more selected from: Mo: 1.5% or less; Cu: 2.0% or less; W: 1.0% or less; and Co: 2.0% or less and/or optionally further comprising one or more selected from: B: 0.0050% or less; Ca: 0.0050% or less; Mg: 0.0030% or less; and REM: 0.10% or less, with a remainder being Fe and inevitable impurities, wherein the alloying element-saving hot rolled duplex stainless steel material is produced by hot rolling, a chromium nitride precipitation temperature TN, which is an index regarding precipitation of chromium nitrides during the hot rolling, is in a range of 960°C or lower, a yield strength is 50 MPa or higher than that of the alloying element-saving hot rolled duplex stainless steel material which had been subjected to a solution heat treatment at 1000°C for 5 minutes, and the alloying element-saving hot rolled duplex stainless steel material is as hot rolled state, and is not subjected to a solution heat treatment, wherein the chromium nitride precipitation temperature TN is obtained as disclosed in the description. C: 0.03% or less; Si: 0.05% to 1.0%; Mn: 0.5% to 7.0%; P: 0.05% or less; S: 0.010% or less; Ni: 0.1% to 5.0%; Cr: 18.0% to 25.0%; N: 0.05% to 0.30%; and Al: 0.001% to 0.05%, optionally further comprising one or more selected from: Mo: 1.5% or less; Cu: 2.0% or less; W: 1.0% or less; and Co: 2.0% or less and/or Mo: 1.5% or less; Cu: 2.0% or less; W: 1.0% or less; and Co: 2.0% or less and/or optionally further comprising one or more selected from: B: 0.0050% or less; Ca: 0.0050% or less; Mg: 0.0030% or less; and REM: 0.10% or less, B: 0.0050% or less; Ca: 0.0050% or less; Mg: 0.0030% or less; and REM: 0.10% or less, with a remainder being Fe and inevitable impurities, wherein the alloying element-saving hot rolled duplex stainless steel material is produced by hot rolling, a chromium nitride precipitation temperature TN, which is an index regarding precipitation of chromium nitrides during the hot rolling, is in a range of 960°C or lower, a yield strength is 50 MPa or higher than that of the alloying element-saving hot rolled duplex stainless steel material which had been subjected to a solution heat treatment at 1000°C for 5 minutes, and the alloying element-saving hot rolled duplex stainless steel material is as hot rolled state, and is not subjected to a solution heat treatment, wherein the chromium nitride precipitation temperature TN is obtained as disclosed in the description.
A method for routing a communication session initiated by a first computing device through a second computing device, the method performed by a communication session server and comprising: receiving, from a communication session application being executed by a first computing device , a request to establish a communication session using a first communication mode; determining whether the communication session is permissible using the first communication mode based on a location of the first computing device ; in response to a determination that the communication session is not permissible using the first communication mode, determining, whether a second computing device is available to establish the communication session with a second communication mode, where the second communication mode is different from the first communication mode; in response to a determination that the second computing device is available, transmitting an instruction to the second computing device to establish the communication session using the second communication mode different from the first communication mode. receiving, from a communication session application being executed by a first computing device , a request to establish a communication session using a first communication mode; determining whether the communication session is permissible using the first communication mode based on a location of the first computing device ; in response to a determination that the communication session is not permissible using the first communication mode, determining, whether a second computing device is available to establish the communication session with a second communication mode, where the second communication mode is different from the first communication mode; in response to a determination that the second computing device is available, transmitting an instruction to the second computing device to establish the communication session using the second communication mode different from the first communication mode.
A device for detecting areas of heart conducive to atrial fibrillation, characterised in that it comprises a memory arranged to receive cardiac electrogram data and storing data defining a first classification model for detecting heart rhythm disorders and a second classification model for detecting heart rhythm disorders, the first classification model for detecting heart rhythm disorders resulting from machine learning processing of data associated with cardiac electrograms having a first duration, and the second classification model for detecting heart rhythm disorders resulting from machine learning processing of data associated with cardiac electrograms having a second duration, the first duration being less than the second duration, a classifier arranged to analyse cardiac electrogram data on the basis of a classification model, and to return a classification value, and a driver arranged to store in the memory cardiac electrogram data received as input, on the one hand to aggregate these data according to the first duration and analyse them with the classifier on the basis of the first classification model for detecting heart rhythm disorders and, on the other hand to aggregate these data according to the second duration and analyse them with the classifier on the basis of the second classification model for detecting heart rhythm disorders, and to return alert data when the analysis by the classifier on the basis of the first classification model returns a classification value associated with a heart rhythm disorder.
An aircraft propulsion system comprising: a gas turbine engine; a nacelle; and a structural panel included in the gas turbine engine or the nacelle, the structural panel comprising: a first skin having a first side surface , a second side surface , and a thickness extending therebetween; a second skin having a first side surface , a second side surface , and a thickness extending therebetween; and a core extending between the first side surface of the first skin and the first side surface of the second skin , which core includes a plurality of geometric structures formed of a wire mesh , which geometric structures extend between and are attached to the first skin and the second skin . a gas turbine engine; a nacelle; and a structural panel included in the gas turbine engine or the nacelle, the structural panel comprising: a first skin having a first side surface , a second side surface , and a thickness extending therebetween; a second skin having a first side surface , a second side surface , and a thickness extending therebetween; and a core extending between the first side surface of the first skin and the first side surface of the second skin , which core includes a plurality of geometric structures formed of a wire mesh , which geometric structures extend between and are attached to the first skin and the second skin . a first skin having a first side surface , a second side surface , and a thickness extending therebetween; a second skin having a first side surface , a second side surface , and a thickness extending therebetween; and a core extending between the first side surface of the first skin and the first side surface of the second skin , which core includes a plurality of geometric structures formed of a wire mesh , which geometric structures extend between and are attached to the first skin and the second skin .
A method for controlling and/or regulating a wet-running clutch of a motor vehicle, in particular at least one of the clutches or both clutches of a dual clutch of a motor vehicle, in particular for the start-up process and/or for switching operations of a motor vehicle, wherein with the aid of a control device a specific clutch torque (M K ) is adjusted and a specific clutch pressure (P K ) is applied to the clutch to adjust this specific clutch torque (M K ) and the clutch is operated with a specific clutch slip (n s ), wherein the functional dependency of the clutch torque (M K ) on the clutch pressure (P K ) is defined by at least one clutch characteristic curve (KK) for a specific range, stored in particular in the control device, wherein the clutch characteristic curve (KK) also inherently has a specific friction value or the stored clutch characteristic curve (KK) is based on an inherent friction value, and wherein initially a friction value correction factor (RKF) is defined and/or determined according to a desired clutch torque (MK soll ) and/or according to the clutch slip (n s ) and/or according to the clutch temperature (T) and/or according to the state of aging of the clutch, characterized in that with the aid of the friction value correction factor (RKF) based on the clutch characteristic curve (KK) a corrected clutch torque (M Ksoll-Korrektur ) is determined and/or calculated, that by means of the clutch characteristic curve (KK) the corrected clutch pressure (P Ksoll-Korrektur ) associated with this corrected clutch torque (M Ksoll-Korrektur ) is then determined, wherein the corrected clutch pressure (P Ksoll-Korrektur ) determined in this way is then also adjusted to the clutch.
Motor scooter with a leg shield which covers a steering column, and with a storage compartment which is integrated into the leg shield and, in the closed state, is closed by way of a closure panel which terminates flush with an outer surface of the leg shield , the closure panel having an upper edge , a lower edge and two side edges , and in each case one lateral flexible element being attached to the side edges of the closure panel , which element is connected fixedly to the leg shield in a region which lies below the closure panel in the closed state, and the closure panel being spaced apart at least at its upper edge and its side edges in an open state, with the result that an expanded storage volume (V 2 ) of the storage compartment is formed between the closure panel , the leg shield and the flexible elements , it being possible for the closure panel to be folded open as far as a first angle, in order to make a normal volume (V 1 ) of the storage compartment accessible, and to be folded open as far as a second, greater angle, with the result that a part of the expanded storage volume (V 2 ) of the storage compartment is available between the closure panel , the leg shield and the lateral flexible elements , it being possible, in the open state, for the lower edge of the closure panel to be spaced apart completely from the leg shield and to be displaced parallel to the leg shield , until the two lateral flexible elements and a lower flexible element are tautened, with the result that the complete expanded storage volume (V 2 ) is available for use, a closure mechanism being provided, via which the closure panel is connected releasably to the leg shield , which closure mechanism comprises lower fastening elements in the region of the lower edge of the closure panel , characterized in that the lower fastening elements are formed by way of a slotted guide which can be uncoupled, the lower fastening elements being separated from the leg shield only when the closure panel is lifted up completely from the leg shield .
A method for producing a supplementary cementitious material comprising the steps i) providing a starting material comprising hydrated cement and aggregate comprising silicates and/or alumino-silicates, ii) hydrothermal treatment of the starting material provided in step i) to obtain a hydrothermally activated material wherein also the aggregate is at least partially activated so that the hydrothermally activated material contains more carbonatable hydrate phases than the amount of recycled concrete paste that was present in the starting material, iii) subsequent carbonation of the hydrothermally activated material of step ii) to provide the supplementary cementitious material. i) providing a starting material comprising hydrated cement and aggregate comprising silicates and/or alumino-silicates, ii) hydrothermal treatment of the starting material provided in step i) to obtain a hydrothermally activated material wherein also the aggregate is at least partially activated so that the hydrothermally activated material contains more carbonatable hydrate phases than the amount of recycled concrete paste that was present in the starting material, iii) subsequent carbonation of the hydrothermally activated material of step ii) to provide the supplementary cementitious material.
A piston arrangement for a clean combustion engine , such as a hydrogen engine, comprising: - a piston configured for reciprocal movement inside a cylinder having a cylinder wall , the piston having a piston head configured to face a first compartment with pressurized gas, - a sealing arrangement comprising at least one sealing ring configured to be arranged to seal the piston to the cylinder wall and separating the first compartment from a second compartment , characterised in - a water channel extending from an interior of the piston to the sealing ring to provide water for lubricating the sealing ring, wherein the piston head comprises a pumping element configured to be arranged to pressurize the water in the water channel by pressurised gas in the first compartment. - a piston configured for reciprocal movement inside a cylinder having a cylinder wall , the piston having a piston head configured to face a first compartment with pressurized gas, - a sealing arrangement comprising at least one sealing ring configured to be arranged to seal the piston to the cylinder wall and separating the first compartment from a second compartment , characterised in - a water channel extending from an interior of the piston to the sealing ring to provide water for lubricating the sealing ring,
A chair comprising a ground engaging support , a seat supported on the ground engaging support for engaging the buttocks of a subject seated thereon, and a pair of foot support means located on respective opposite sides of the chair , each foot support means being configured for supporting a corresponding foot or ankle area of a subject seated on the seat with the corresponding thigh of a subject extending generally downwardly towards the knee from the seat and the corresponding lower leg of the subject inclining upwardly from the knee towards the foot support means for stretching of the quadriceps and hip flexor muscles, the foot support means being adjustably connected to the chair by an adjustable connecting means so that the level of the foot support means is adjustable relative to the level of the seat , wherein the foot support means are located generally rearwardly of the seat , a rear support member is located rearwardly of the seat extending in a generally upwardly direction from the ground engaging support , and the adjustable connecting means of the foot support means is slideably engageable with the rear support member .
Core for an inductive element with at least a first side part , a middle part and a second side part , wherein the middle part has a central portion , a first edge portion arranged parallel to the central portion , and a second edge portion arranged parallel to the central portion , wherein the central portion is arranged between the first and second edge portions , and the two edge portions each connect edge portions of the two side parts and continue their shape, wherein at least one plastic component is provided which is provided at least between the central portion and the first edge portion and/or at least between the central portion and the second edge portion , in order to adjust a stray capacitance of the inductive element by suitable selection of the dielectric constant ε r of the plastic used for the plastic component and to influence a secondary magnetic flux of the inductive element by suitable selection of a low relative permeability μ r of the plastic used for the plastic component .