mhurhangee/patent-ind-claim-en huggingface dataset:
A low-construction trolley for a wire rope hoist, arranged to travel along a lower flange of a horizontal beam or rail , whereby the trolley comprises a trolley frame ; bearing wheels that are attached to the frame of the trolley and arranged to travel on the upper surface of the lower flange of the beam or rail , and at least some of which are driven wheels to move the trolley ; a hoisting mechanism comprising a rope drum for a hoisting rope , a hoisting member in cooperation with the hoisting rope for hoisting a load, and a hoisting motor for driving the rope drum ; whereby the rope drum is supported to a first side of the trolley frame so that the axle of the rope drum is parallel to the beam or rail , and the hoisting member is arranged to move under the beam or rail ; whereby the hoisting rope is led from the rope drum to a fixing point (X; Z) in the trolley frame through at least a rope pulley arrangement (12, 14; 120, 140, 160; 220, 240, 260, 280) of the hoisting member characterised in that the fixing point (X; Z) of the hoisting rope to the trolley frame is located in the longitudinal direction of the trolley , respectively beam or rail , outside the end of the rope drum .
Copper/zinc alloy having the following composition in % by weight: Zn: from 25.0 to 32.0% Mn: from 20.0 to 27.0% Al: from 11.0 to 14.0% optionally Fe: from 0.05 to 5.0% optionally Cr: from 0.02 to 2.0% optionally Ni: from 0.02 to 2.0% optionally Ti: from 0.01 to 0.5% optionally B: from 0.002 to 0.15% optionally C: from 0.001 to 0.1% optionally Ca: from 0.01 to 0.1%, balance Cu and inevitable impurities. Zn: from 25.0 to 32.0% Mn: from 20.0 to 27.0% Al: from 11.0 to 14.0% optionally Fe: from 0.05 to 5.0% optionally Cr: from 0.02 to 2.0% optionally Ni: from 0.02 to 2.0% optionally Ti: from 0.01 to 0.5% optionally B: from 0.002 to 0.15% optionally C: from 0.001 to 0.1% optionally Ca: from 0.01 to 0.1%, balance Cu and inevitable impurities.
Method of controlling a permanent magnet generator , the method comprising: measuring mechanical noise of the generator ; deriving two quantities indicative of an amplitude and a phase of an undesired harmonic of the measured noise; deriving, based on the quantities , a current to be injected in stator coils of the generator such as to reduce the undesired harmonic, characterized in that the mechanical noise of the generator is measured using a microphone arranged a distance away from the generator , wherein deriving the quantities comprises: determining a delay time of a propagation of the noise over the distance from the generator to the microphone ; delaying an electrical phase of the undesired harmonic with the delay time ; performing a dq-transformation of the measured noise , the dq-transformation being defined by a frequency and the delayed electrical phase of the undesired harmonic, to obtain a d-component and a q-component of the undesired harmonic of the noise as the quantities. measuring mechanical noise of the generator ; deriving two quantities indicative of an amplitude and a phase of an undesired harmonic of the measured noise; deriving, based on the quantities , a current to be injected in stator coils of the generator such as to reduce the undesired harmonic, characterized in that the mechanical noise of the generator is measured using a microphone arranged a distance away from the generator , determining a delay time of a propagation of the noise over the distance from the generator to the microphone ; delaying an electrical phase of the undesired harmonic with the delay time ; performing a dq-transformation of the measured noise , the dq-transformation being defined by a frequency and the delayed electrical phase of the undesired harmonic, to obtain a d-component and a q-component of the undesired harmonic of the noise as the quantities.
A transmission data protection system, comprising: user equipment, UE, and an access point, wherein the access point is configured to send a broadcast message, wherein the broadcast message carries a public key for encryption; the UE is configured to receive the broadcast message of the access point and store the public key for encryption; the UE is further configured to: when transmission data needs to be sent to the access point, obtain a global public key in an identity based cryptography IBC technology or a private key corresponding to the UE from first prestored data of the UE, and protect the transmission data by using the public key for encryption and the global public key or the private key corresponding to the UE, to obtain a protection message; the UE is further configured to send the protection message to the access point, wherein the protection message carries an indication message indicating a protection manner of the transmission data; the access point is further configured to: after receiving the protection message, obtain the global public key and a private key corresponding to the access point from second prestored data of the access point based on the indication message indicating the protection manner, and parse the protection message by using the global public key and the private key corresponding to the access point, to obtain the transmission data sent by the UE; and the access point is further configured to send, to a core network, the transmission data that is obtained through parsing and that is sent by the UE.
An end section component of a stacked thermally deformable annular packer for use in oil and gas wells, wherein the thermally deformable annular packer comprises one or more eutectic alloy ring sections sandwiched between two end sections, said end section comprising: a tubular body, which is formed from a material that is more resilient than the eutectic alloy ring sections, with a first surface that, in use, faces towards the other component parts of the stacked thermally deformable annular packer ; at least one blind hole provided in the first surface, each hole comprising an opening in said surface and a void within the tubular body; and wherein the opening of each blind hole is blocked by pressure actuated means configured to fail when subject to a predetermined pressure such that the void within the end section can be accessed through the opening . a tubular body, which is formed from a material that is more resilient than the eutectic alloy ring sections, with a first surface that, in use, faces towards the other component parts of the stacked thermally deformable annular packer ; at least one blind hole provided in the first surface, each hole comprising an opening in said surface and a void within the tubular body; and wherein the opening of each blind hole is blocked by pressure actuated means configured to fail when subject to a predetermined pressure such that the void within the end section can be accessed through the opening .
A film for covering agricultural structures, comprising: a) a polymeric film having one or more layers, wherein at least one of the layers comprises one or more UV stabilisers; and b) a coating on at least one outer surface of the polymeric film, the coating comprising at least one layer comprising a polymer, such that the film has an oxygen permeability below 500 ml/m 2 /bar/day at 23°C and 0% relative humidity, as measured according to EN ISO 15105-2, wherein each layer of the coating is formed by depositing a solution to form a layer and drying the layer. a) a polymeric film having one or more layers, wherein at least one of the layers comprises one or more UV stabilisers; and b) a coating on at least one outer surface of the polymeric film, the coating comprising at least one layer comprising a polymer, such that the film has an oxygen permeability below 500 ml/m 2 /bar/day at 23°C and 0% relative humidity, as measured according to EN ISO 15105-2,
Method for the production of a piezoelectric layer stack , having the step of: S1) providing a layer stack having a plurality of piezoelectric ceramic layers and a plurality of electrically conductive inner electrodes , wherein, along a longitudinal axis (L) of the layer stack , each inner electrode is arranged between two ceramic layers , and wherein the surface of the piezoelectric ceramic layers has a first region with a polycrystalline structure and a second region with piezoelectric ceramic material , as loose particle layer as a result of a prior mechanical processing of the layer stack , adhering merely mechanically to the polycrystalline structure ; characterized by the steps of: S2) removing the piezoelectric ceramic material adhering merely mechanically to the polycrystalline structure , without damaging the polycrystalline structure , by S2a) providing a gas that has been liquefied by compression; S2b) expanding the gas such that microcrystals form; S2c) orienting the microcrystals to give an oriented flow ; S2d) applying the oriented flow to a surface of the layer stack . S2) removing the piezoelectric ceramic material adhering merely mechanically to the polycrystalline structure , without damaging the polycrystalline structure , by S2a) providing a gas that has been liquefied by compression; S2b) expanding the gas such that microcrystals form; S2c) orienting the microcrystals to give an oriented flow ; S2d) applying the oriented flow to a surface of the layer stack .
A process for producing an absorbent structure comprising the following steps: - providing a carrier layer; - positioning particulate absorbent material onto the carrier layer according to a continuously connected absorbent material pattern of particulate absorbent material clusters with areas where substantially no particulate absorbent material is present in between the particulate absorbent material clusters; - providing an auxiliary layer covering the particulate absorbent material so as to form a sandwich structure of the carrier layer, the auxiliary layer and the particulate absorbent material; - attaching an adhesive to the carrier layer and/or to the auxiliary layer prior to the bringing together of the sandwich structure; - after the bringing together of the sandwich structure, attaching the carrier layer to the auxiliary layer to provide substantially detachable or temporary secondary bonding regions corresponding with the areas where substantially no particulate absorbent material is present. - providing a carrier layer; - positioning particulate absorbent material onto the carrier layer according to a continuously connected absorbent material pattern of particulate absorbent material clusters with areas where substantially no particulate absorbent material is present in between the particulate absorbent material clusters; - providing an auxiliary layer covering the particulate absorbent material so as to form a sandwich structure of the carrier layer, the auxiliary layer and the particulate absorbent material; - attaching an adhesive to the carrier layer and/or to the auxiliary layer prior to the bringing together of the sandwich structure; - after the bringing together of the sandwich structure, attaching the carrier layer to the auxiliary layer to provide substantially detachable or temporary secondary bonding regions corresponding with the areas where substantially no particulate absorbent material is present.
A determination device for determining whether a second vehicle (V2) traveling in front of a first vehicle (V1) is road-raging at the first vehicle (V1), the determination device comprising: a close state determination unit configured to determine whether the first vehicle (V1) and the second vehicle (V2) are in a predetermined close state; a third vehicle determination unit configured to determine whether a third vehicle (V3) traveling in front of the second vehicle (V2) exists; and a road rage determination unit configured to avoid determining that the road rage is being executed when at least one condition of a first condition that the close state determination unit determines that the predetermined close state exists or a second condition that the third vehicle determination unit determines that the third vehicle (V3) does not exist is not satisfied, and to determine that the road rage is being executed when the first condition and the second condition are satisfied. a close state determination unit configured to determine whether the first vehicle (V1) and the second vehicle (V2) are in a predetermined close state; a third vehicle determination unit configured to determine whether a third vehicle (V3) traveling in front of the second vehicle (V2) exists; and a road rage determination unit configured to avoid determining that the road rage is being executed when at least one condition of a first condition that the close state determination unit determines that the predetermined close state exists or a second condition that the third vehicle determination unit determines that the third vehicle (V3) does not exist is not satisfied, and to determine that the road rage is being executed when the first condition and the second condition are satisfied.
A slip detection device (SD) for detecting a slip of an object (O) gripped by a grip tool (AA) including a grip portion having a sensor unit with a plurality of force sensors each having a function of measuring forces in triaxial directions, wherein the slip detection device (SD) detects a slip of the object (O) based on a load distribution measured by the sensor unit , and the load distribution is a distribution of a combined load obtained by combining forces in triaxial directions that the force sensors received from the object (O) and measured. the slip detection device (SD) detects a slip of the object (O) based on a load distribution measured by the sensor unit , and the load distribution is a distribution of a combined load obtained by combining forces in triaxial directions that the force sensors received from the object (O) and measured.
A method of manufacturing an illuminated signage assembly comprising: forming at least one channel into a substrate that is a substantially planar slab and comprises a material that is sufficiently rigid so as to maintain a shape, wherein the at least one channel is formed into the substrate by engraving or incising the channel from the substrate , wherein the at least one channel comprises: an exposed portion defined on a first terminal surface of the substrate , a base portion defined between the first terminal surface and a second terminal surface of the substrate , two channel walls extending from the exposed portion to the base portion ; placing at least one light source between the exposed portion and base portion of the at least one channel ; and pouring a liquid compound into an intermediate portion of the at least one channel , the intermediate portion extending from the two channel walls , the exposed portion , and the base portion to the at least one light source , wherein the at least one channel comprises a predetermined or desired design that is one of logos, marketing or advertising designs, purely aesthetic designs, or other indicia for display. forming at least one channel into a substrate that is a substantially planar slab and comprises a material that is sufficiently rigid so as to maintain a shape, wherein the at least one channel is formed into the substrate by engraving or incising the channel from the substrate , wherein the at least one channel comprises: an exposed portion defined on a first terminal surface of the substrate , a base portion defined between the first terminal surface and a second terminal surface of the substrate , two channel walls extending from the exposed portion to the base portion ; an exposed portion defined on a first terminal surface of the substrate , a base portion defined between the first terminal surface and a second terminal surface of the substrate , two channel walls extending from the exposed portion to the base portion ; placing at least one light source between the exposed portion and base portion of the at least one channel ; and pouring a liquid compound into an intermediate portion of the at least one channel , the intermediate portion extending from the two channel walls , the exposed portion , and the base portion to the at least one light source , wherein the at least one channel comprises a predetermined or desired design that is one of logos, marketing or advertising designs, purely aesthetic designs, or other indicia for display.
A multi-site sensing accessory, comprising: at least two reflective optical sensor modules ; a communication module electrically connected to the at least two reflective optical sensor modules ; and a housing accommodating the at least two reflective optical sensor modules and the communication module ; wherein the housing comprises multiple transparent openings configured for providing optical paths for the at least two reflective optical sensor modules , and at least two of the multiple transparent openings face toward different directions respectively; characterized in that one of the at least two reflective optical sensor modules includes a light source having multiple light emitters with different wavelengths encapsulated in a central region of the reflective optical sensor module and multiple photodetectors arranged around the light source . at least two reflective optical sensor modules ; a communication module electrically connected to the at least two reflective optical sensor modules ; and a housing accommodating the at least two reflective optical sensor modules and the communication module ; wherein the housing comprises multiple transparent openings configured for providing optical paths for the at least two reflective optical sensor modules , and at least two of the multiple transparent openings face toward different directions respectively; characterized in that one of the at least two reflective optical sensor modules includes a light source having multiple light emitters with different wavelengths encapsulated in a central region of the reflective optical sensor module and multiple photodetectors arranged around the light source .
A display packaging for pans, characterized in that : - it comprises a hollow body having a tiered structure made up of a base and a side wall ; wherein the base is located in a plane opposite an opening of the hollow body ; and wherein various cavities are formed inside the hollow body configured to house parts of main bodies of at least some of the stacked pans ; - the side wall of the hollow body comprises a tiered generatrix forming the cavities having a size which increases from the base to the opening ; - the side wall of the hollow body is interrupted by a front aperture . - it comprises a hollow body having a tiered structure made up of a base and a side wall ; wherein the base is located in a plane opposite an opening of the hollow body ; and wherein various cavities are formed inside the hollow body configured to house parts of main bodies of at least some of the stacked pans ; - the side wall of the hollow body comprises a tiered generatrix forming the cavities having a size which increases from the base to the opening ; - the side wall of the hollow body is interrupted by a front aperture .
Air bleed system comprising an air bleed port provided on an engine of an aircraft, an air supply pipe designed to be in fluid communication with an air equipment of the aircraft, a pressure sensor suitable for measuring the air pressure in said supply pipe and/or in said air equipment , a pressure relief valve mounted in said air supply pipe and configured to block the air supply to said equipment in the event of overpressure detected by said pressure sensor, said pressure relief valve comprising: - a valve body comprising an air inlet , an air outlet and an air circulation duct which is arranged between the air inlet and the air outlet and extends in a direction, called the longitudinal direction , - a closure member pivotally mounted in said air circulation duct about a pivot axis, between an open position in which air can freely circulate from said air inlet toward said air outlet , and a closed position in which said closure member has a surface, called the upstream face which extends across the circulation duct so as to prevent any air circulation toward said air outlet , characterized in that said pressure relief valve further comprises : - at least one air discharge channel passing through said valve body configured to spontaneously fluidically connect, when said closure member is in said closed position, at least one air discharge opening formed on said upstream face of said closure member and at least one air evacuation opening which opens to the outside of the air circulation duct. - a valve body comprising an air inlet , an air outlet and an air circulation duct which is arranged between the air inlet and the air outlet and extends in a direction, called the longitudinal direction , - a closure member pivotally mounted in said air circulation duct about a pivot axis, between an open position in which air can freely circulate from said air inlet toward said air outlet , and a closed position in which said closure member has a surface, called the upstream face which extends across the circulation duct so as to prevent any air circulation toward said air outlet , - at least one air discharge channel passing through said valve body configured to spontaneously fluidically connect, when said closure member is in said closed position, at least one air discharge opening formed on said upstream face of said closure member and at least one air evacuation opening which opens to the outside of the air circulation duct.
A method for selecting a beam direction for a radio communications device , the method being performed by the radio communications device , the method comprising: obtaining (S102) radio channel estimates of a radio channel on which radio waves have been transmitted between the radio communications device and another radio communications device at an angle of arrival and an angle of departure; determining (S104) multiple Doppler shifts from the radio channel estimates, the multiple Doppler shifts defining a Doppler spread of the radio channel estimates; estimating (S106) the angle of arrival and the angle of departure of the radio waves based on the multiple Doppler shifts, wherein the estimation comprises: determining (S106a) speed, V r , of the radio communications device from the Doppler spread; determining (S106b) a radial velocity based on the Doppler spread, the radial velocity defining a Doppler speed, V d ; and estimating (S106c) the angle α of arrival and the angle of departure as α = cos − 1 V d V r ; and selecting (S108) the beam direction for a signal to be transmitted between the radio communications device and said another radio communications device over the radio channel according to the estimated angle of arrival and the estimated angle of departure. obtaining (S102) radio channel estimates of a radio channel on which radio waves have been transmitted between the radio communications device and another radio communications device at an angle of arrival and an angle of departure; determining (S104) multiple Doppler shifts from the radio channel estimates, the multiple Doppler shifts defining a Doppler spread of the radio channel estimates; estimating (S106) the angle of arrival and the angle of departure of the radio waves based on the multiple Doppler shifts, wherein the estimation comprises: determining (S106a) speed, V r , of the radio communications device from the Doppler spread; determining (S106b) a radial velocity based on the Doppler spread, the radial velocity defining a Doppler speed, V d ; and estimating (S106c) the angle α of arrival and the angle of departure as α = cos − 1 V d V r ; and determining (S106a) speed, V r , of the radio communications device from the Doppler spread; determining (S106b) a radial velocity based on the Doppler spread, the radial velocity defining a Doppler speed, V d ; and estimating (S106c) the angle α of arrival and the angle of departure as α = cos − 1 V d V r ; and selecting (S108) the beam direction for a signal to be transmitted between the radio communications device and said another radio communications device over the radio channel according to the estimated angle of arrival and the estimated angle of departure.