mhurhangee/patent-ind-claim-en huggingface dataset:
Motor unit for an electric bicycle, the motor unit comprising - an electric motor , being configured to drive a driving element, - a spindle being connectable to pedals, - a sprocket carrier , that is drivable in a drive direction by the driving element and by the spindle , and - an evaluation unit being configured to detect rotation of the spindle and/or a force or torque applied to the spindle and rotation of the electric motor , and to energize the electric motor to drive in a direction against the drive direction if the spindle rotates against the drive direction, - wherein the motor unit comprises only one single freewheeling device in the torque flow between the electric motor and the spindle , - wherein the spindle is connected to the sprocket carrier such that the spindle and the sprocket carrier have a fixed rotational relationship, and - wherein the one single freewheeling device is arranged between the driving element and the sprocket carrier , - characterized in that the evaluation unit is configured to energize the electric motor against the drive direction so that the pedals remain engaged with the feet of a driver. - an electric motor , being configured to drive a driving element, - a spindle being connectable to pedals, - a sprocket carrier , that is drivable in a drive direction by the driving element and by the spindle , and - an evaluation unit being configured to detect rotation of the spindle and/or a force or torque applied to the spindle and rotation of the electric motor , and to energize the electric motor to drive in a direction against the drive direction if the spindle rotates against the drive direction, - wherein the motor unit comprises only one single freewheeling device in the torque flow between the electric motor and the spindle , - wherein the spindle is connected to the sprocket carrier such that the spindle and the sprocket carrier have a fixed rotational relationship, and - wherein the one single freewheeling device is arranged between the driving element and the sprocket carrier , - characterized in that the evaluation unit is configured to energize the electric motor against the drive direction so that the pedals remain engaged with the feet of a driver.
A small cell base station, comprising: a base station antenna having first through eighth ports and first through fourth linear arrays of dual-polarized radiating elements , where at least two of the first through fourth linear arrays have different azimuth boresight pointing directions when the base station antenna is mounted for use, and wherein each dual-polarized radiating element includes first and second radiators (226-1, 226-2) that have respective directional radiation patterns; and a radio having first through eighth radio ports that are connected to the respective first through eighth ports of the base station antenna ; wherein the radio is configured to perform digital beamforming by determining and applying a first set of amplitude and phase weights to radio frequency ,RF, signals that are received from the respective first through eighth ports of the base station antenna , and by applying a second set of amplitude and phase weights to RF signals that are output by the radio to the first through eighth ports of the base station antenna , wherein the second set of amplitude and phase weights are determined from the first set of amplitude and phase weights, wherein the digital beamforming is configured to narrow antenna beams in the azimuth plane, where the narrow antenna beams are generated through two or more of the linear arrays in response to the RF signals that are output by the radio to the first through eighth ports of the base station antenna . a base station antenna having first through eighth ports and first through fourth linear arrays of dual-polarized radiating elements , where at least two of the first through fourth linear arrays have different azimuth boresight pointing directions when the base station antenna is mounted for use, and wherein each dual-polarized radiating element includes first and second radiators (226-1, 226-2) that have respective directional radiation patterns; and a radio having first through eighth radio ports that are connected to the respective first through eighth ports of the base station antenna ; wherein the radio is configured to perform digital beamforming by determining and applying a first set of amplitude and phase weights to radio frequency ,RF, signals that are received from the respective first through eighth ports of the base station antenna , and by applying a second set of amplitude and phase weights to RF signals that are output by the radio to the first through eighth ports of the base station antenna , wherein the second set of amplitude and phase weights are determined from the first set of amplitude and phase weights, wherein the digital beamforming is configured to narrow antenna beams in the azimuth plane, where the narrow antenna beams are generated through two or more of the linear arrays in response to the RF signals that are output by the radio to the first through eighth ports of the base station antenna .
A polyolefin-based resin expanded bead, comprising an expanded core layer comprising a first polyolefin-based resin, and a cover layer that covers the expanded core layer and that comprises a second polyolefin-based resin, wherein the polyolefin-based resin expanded bead is formed by foaming and expanding a two-layer resin particle composed of a polyolefin-based resin particle core layer and a polyolefin-based resin particle cover layer surrounding the polyolefin-based resin particle core layer, the two-layer resin particle is formed by co-extrusion of a first melt for forming the polyolefin-based resin particle core layer and a second melt for forming the polyolefin-based resin particle cover layer, the first polyolefin-based resin contains a carboxylic acid-modified or carboxylic acid anhydride-modified polyolefin resin in such an amount that a carboxylic acid or carboxylic acid anhydride component content in the first polyolefin-based resin is 0.15 to 10% by weight, a difference in melting point between the first polyolefin-based resin and the second polyolefin-based resin is not lower than 0°C and not greater than 50°C, a weight ratio of the cover layer to the expanded core layer is 1:99 to 20:80, the expanded core layer contains an inorganic filler in a weight percentage amount of 30 to 90%, and the cover layer contains no inorganic filler or contains an inorganic filler, which is the same or different from the inorganic filler contained in the expanded core layer, in a weight percentage amount lower than that of the inorganic filler in the expanded core layer.
A method, comprising: running a stability benchmark of a computer system to obtain an initial CPU frequency of a central processing unit, CPU, of the computer system, wherein the CPU is unlocked; incrementing a CPU frequency from the initial CPU frequency and running the stability benchmark until the computer system is no longer operating within an operational limit indicated by the stability benchmark ; saving a current CPU frequency of the computer system before the operational limit is reached; when the computer system is no longer operating within the operational limit, maintaining the CPU frequency at the saved frequency and incrementing a CPU voltage from an initial CPU voltage until a CPU voltage limit is reached; characterized in that the method further comprises: when the CPU voltage is incremented, running a stress benchmark , resulting in a CPU benchmark score, wherein the stress benchmark is more rigorous than the stability benchmark; and updating a configuration of the computer system based on the CPU benchmark score and the saved CPU frequency. running a stability benchmark of a computer system to obtain an initial CPU frequency of a central processing unit, CPU, of the computer system, wherein the CPU is unlocked; incrementing a CPU frequency from the initial CPU frequency and running the stability benchmark until the computer system is no longer operating within an operational limit indicated by the stability benchmark ; saving a current CPU frequency of the computer system before the operational limit is reached; when the computer system is no longer operating within the operational limit, maintaining the CPU frequency at the saved frequency and incrementing a CPU voltage from an initial CPU voltage until a CPU voltage limit is reached; when the CPU voltage is incremented, running a stress benchmark , resulting in a CPU benchmark score, wherein the stress benchmark is more rigorous than the stability benchmark; and updating a configuration of the computer system based on the CPU benchmark score and the saved CPU frequency.
Insulated container for preserving and/or transporting perishable or heat-sensitive products, of the type comprising a cryogenic compartment , capable of receiving a mass of a cryogen, for example, dry ice, and a compartment for storing products to be preserved or transported, where the cooling occurs by contact of air of the compartment for storing products with a cold plate constituting the lower portion of the cryogenic compartment, the insulating container comprising at least one fan , positioned within the compartment for storing products in order to be able to create a forced convection in the compartment for storing products; characterised in that the insulated container further comprises at least one "Seebeck" module , utilising the temperature difference between said mass of cryogen and the ambient temperature in the air of the compartment for storing products, allowing the generation of a voltage which can be used for the electric supply of the fan(s), the "Seebeck" effect being obtained by implementing: - a "cold" side which is a metal surface, constituting a portion of the "Seebeck" module, and which is in contact with the cold source formed by the mass of cryogen, for example by being in contact with the cold plate constituting the lower portion of the cryogenic compartment or with one of the side surfaces of this cryogenic compartment; - a "hot" side which is provided by the temperature of the atmosphere within the compartment for storing products. - a "cold" side which is a metal surface, constituting a portion of the "Seebeck" module, and which is in contact with the cold source formed by the mass of cryogen, for example by being in contact with the cold plate constituting the lower portion of the cryogenic compartment or with one of the side surfaces of this cryogenic compartment; - a "hot" side which is provided by the temperature of the atmosphere within the compartment for storing products.
An electricity meter adapted for retrofitting of an external antenna and associated antenna isolation comprising: - a measurement circuit; - a radio circuit connected with one or more phases, whereby it is subject to grid voltage; - a connector on a main board for engaging an external antenna connection; - a meter housing arranged to enclose the measurement circuit and the radio circuit; and - an antenna isolation board arranged to be connected to the main board , the antenna isolation board comprising: - a main board connector for engaging the connector on the main board; - an antenna connector for connecting the antenna isolation board to an antenna cable; and - an isolation circuit providing an antenna signal path and a galvanic isolation barrier between the main board connector and the antenna connector , characterized in that : - the meter housing comprises a slot arranged to allow retrofitting the antenna isolation board; - the slot is open towards the main board of the electricity meter; and - the main board connector on the antenna isolation board is arranged to engage with the connector on the main board, when the antenna isolation board is inserted into the slot . - a measurement circuit; - a radio circuit connected with one or more phases, whereby it is subject to grid voltage; - a connector on a main board for engaging an external antenna connection; - a meter housing arranged to enclose the measurement circuit and the radio circuit; and - an antenna isolation board arranged to be connected to the main board , the antenna isolation board comprising: - a main board connector for engaging the connector on the main board; - an antenna connector for connecting the antenna isolation board to an antenna cable; and - an isolation circuit providing an antenna signal path and a galvanic isolation barrier between the main board connector and the antenna connector , characterized in that : - the meter housing comprises a slot arranged to allow retrofitting the antenna isolation board; - the slot is open towards the main board of the electricity meter; and - the main board connector on the antenna isolation board is arranged to engage with the connector on the main board, when the antenna isolation board is inserted into the slot . - a main board connector for engaging the connector on the main board; - an antenna connector for connecting the antenna isolation board to an antenna cable; and - an isolation circuit providing an antenna signal path and a galvanic isolation barrier between the main board connector and the antenna connector , characterized in that : - the meter housing comprises a slot arranged to allow retrofitting the antenna isolation board; - the slot is open towards the main board of the electricity meter; and - the main board connector on the antenna isolation board is arranged to engage with the connector on the main board, when the antenna isolation board is inserted into the slot .
Aircraft nacelle comprising first and second ducts , having first and second axes parallel to a longitudinal direction, the first duct comprising, in a radial direction, at least one first acoustically resistive layer , at least one first alveolar structure , as well as a first reflective layer , the second duct comprising, in a radial direction, at least one second acoustically resistive layer , at least one second alveolar structure , as well as a second reflective layer , the first and second ducts having aerodynamic surfaces (S), and being connected by a connection which comprises: - a first flange which is positioned on a plane perpendicular to the longitudinal direction, having a free first edge (100.1) and a second edge (100.2) which is connected to the first reflective layer of the first duct ; - a second flange which is positioned on a plane perpendicular to the longitudinal direction, placed against the first flange , having a free first edge (102.1) and a second edge (102.2) which is connected to the second reflective layer of the second duct ; - connection elements which are oriented parallel to the longitudinal direction, passing through the first and second flanges , and maintaining them placed against one another, characterized in that , for each of the first and second ducts , the first free edge (100.1, 102.1) of the first or second flange has a diameter which is smaller than that of its second edge (100.2, 102.2), wherein the first and second ducts are configured to form at least one receptacle opening at the aerodynamic surfaces (S), and in which the first and second flanges as well as the connection elements , are positioned, and wherein the connection comprises at least one cap which is configured to close the receptacle , which cap is connected to the first or second duct , and has a surface (S112) flush with the aerodynamic surfaces (S) of the first and second ducts . - a first flange which is positioned on a plane perpendicular to the longitudinal direction, having a free first edge (100.1) and a second edge (100.2) which is connected to the first reflective layer of the first duct ; - a second flange which is positioned on a plane perpendicular to the longitudinal direction, placed against the first flange , having a free first edge (102.1) and a second edge (102.2) which is connected to the second reflective layer of the second duct ; - connection elements which are oriented parallel to the longitudinal direction, passing through the first and second flanges , and maintaining them placed against one another,
A method of coating a wire with an outer insulation coating and an inner conductive coating between said wire and outer insulation coating, characterized in that the to be coated wire comprises an outer material made of hydrophilic textile and further characterized in that this wire is passed through a first coating vessel comprising an aqueous medium comprising a water-solution of a conductive coating material, followed by a respective drying unit, thereafter through a second coating vessel comprising an solution of a non-conductive polymer coating material and finally again through a drying unit.
A seal assembly for a gas turbine engine , the seal assembly comprising: a first seal forming an oil chamber around a bearing , the first seal configured to maintain the oil chamber at a first pressure; a second seal forming a ventilating cavity around the oil chamber , the second seal configured to maintain the ventilating cavity at a second pressure, characterised in that the second pressure being less than the first pressure and less than an ambient pressure in a primary flow path ; and a pressure reducing device coupled to the ventilating cavity , the pressure reducing device configured to maintain the second pressure. a first seal forming an oil chamber around a bearing , the first seal configured to maintain the oil chamber at a first pressure; a second seal forming a ventilating cavity around the oil chamber , the second seal configured to maintain the ventilating cavity at a second pressure, characterised in that the second pressure being less than the first pressure and less than an ambient pressure in a primary flow path ; and a pressure reducing device coupled to the ventilating cavity , the pressure reducing device configured to maintain the second pressure.
A particle filtering device comprising: a filtration membrane which separates a particle by filtering a sample; a first body connected to an inlet side of the filtration membrane , which supplies the sample to the inlet side of the filtration membrane ; and a second body connected to an outlet side of the filtration membrane , which accommodates a permeate whose particle is separated through the filtration membrane , wherein the particle filtering device has a structure in which the permeate is accommodated between the second body and the outlet side of the filtration membrane wherein the second body includes an outlet space formed under the outlet side of the filtration membrane , and the permeate is accommodated in the outlet space . a filtration membrane which separates a particle by filtering a sample; a first body connected to an inlet side of the filtration membrane , which supplies the sample to the inlet side of the filtration membrane ; and a second body connected to an outlet side of the filtration membrane , which accommodates a permeate whose particle is separated through the filtration membrane , wherein the particle filtering device has a structure in which the permeate is accommodated between the second body and the outlet side of the filtration membrane wherein the second body includes an outlet space formed under the outlet side of the filtration membrane , and the permeate is accommodated in the outlet space .
A method of chemically-mechanically polishing a substrate comprising: (i) providing a substrate, wherein the substrate comprises a tungsten layer on a surface of the substrate and a silicon oxide layer on a surface of the substrate; (ii) providing a polishing pad; (iii) providing a chemical-mechanical polishing composition comprising: (a) surface-modified colloidal silica particles comprising a negatively-charged group on the surface of the particles, wherein the surface-modified colloidal silica particles have a negative charge, a particle size of 90 nm to 350 nm, wherein particle size refers to the diameter of the smallest sphere that encompasses the particle, and a zeta potential of -20 mV to -70 mV at a pH of about 2, (b) an iron compound, (c) a stabilizing agent, and (d) an aqueous carrier; (iv) contacting the substrate with the polishing pad and the chemical mechanical polishing composition; and (v) moving the polishing pad and the chemical-mechanical polishing composition relative to the substrate to abrade at least a portion of the tungsten layer and at least a portion of the silicon oxide layer to polish the substrate. (i) providing a substrate, wherein the substrate comprises a tungsten layer on a surface of the substrate and a silicon oxide layer on a surface of the substrate; (ii) providing a polishing pad; (iii) providing a chemical-mechanical polishing composition comprising: (a) surface-modified colloidal silica particles comprising a negatively-charged group on the surface of the particles, wherein the surface-modified colloidal silica particles have a negative charge, a particle size of 90 nm to 350 nm, wherein particle size refers to the diameter of the smallest sphere that encompasses the particle, and a zeta potential of -20 mV to -70 mV at a pH of about 2, (b) an iron compound, (c) a stabilizing agent, and (d) an aqueous carrier; (a) surface-modified colloidal silica particles comprising a negatively-charged group on the surface of the particles, wherein the surface-modified colloidal silica particles have a negative charge, a particle size of 90 nm to 350 nm, wherein particle size refers to the diameter of the smallest sphere that encompasses the particle, and a zeta potential of -20 mV to -70 mV at a pH of about 2, a negative charge, a particle size of 90 nm to 350 nm, wherein particle size refers to the diameter of the smallest sphere that encompasses the particle, and a zeta potential of -20 mV to -70 mV at a pH of about 2, (b) an iron compound, (c) a stabilizing agent, and (d) an aqueous carrier; (iv) contacting the substrate with the polishing pad and the chemical mechanical polishing composition; and (v) moving the polishing pad and the chemical-mechanical polishing composition relative to the substrate to abrade at least a portion of the tungsten layer and at least a portion of the silicon oxide layer to polish the substrate.
A waste collection system, comprising at least one container in which waste can be accommodated, as well as a vehicle comprising a drivable substructure , a waste collection area on the substructure and a handling mechanism, which handling mechanism comprises an arm supported on the substructure with an arm driving device for transferring a waste container close to a loading opening of the waste collection area , as well as means of tilting for tilting the container in relation to the waste collection area in connection with emptying the waste from the container into the loading opening of the waste collection area, which container and arm are provided with a connecting mechanism for connecting the container to the arm, characterised in that the tilting means exhibit their own tilting driving means , in which the tilting means are supported directly on the substructure of the vehicle and the tilting driving means interacts directly with the substructure of the vehicle .