mhurhangee/patent-ind-claim-en huggingface dataset:
Appliance for drying laundry, having at least one open process air system with at least one drying chamber accommodating laundry to be dried and at least one heat pump thermally coupled to the process air system , wherein at least one cooling unit is thermally coupled to a coolant line between a condenser and an expansion unit of the heat pump and serves to cool a coolant flowing through the coolant line , characterised in that the cooling unit is arranged on the process air system in such a way that a process air emerging from the evaporator can be at least partially applied to said cooling unit .
A free stroke device for a bicycle, the bicycle comprising a frame , a rear wheel , a suspension system of the rear wheel with respect to the frame that allows a predetermined relative displacement (H1) between them, a drivetrain system for transmitting the motion from a crankset to the rear wheel , where the drivetrain system comprises a crankset fixed to the frame , a hub and pinion assembly fixed to the rear wheel that is rotatable about a common pivot axis thereof, and a drive chain placed to connect them directly to each other, where the crankset and the hub and pinion assembly are subjected to reciprocal displacement (H1) by the action of the suspension system, where the free stroke device is configured to be placed to allow both a forward and backward free angular stroke (A1) of the chain with respect to the respective pivot axes (X, x1) of at least a crankset and/or of at least a hub and pinion assembly, where the angular stroke is limited by a predetermined angle (A1) of entity related to said relative movement (H1) between wheel and frame , wherein: - said forward stroke (A1) is the one that occurs both in the passage from an extended position to a compressed position of the suspension, and at the start of the pedalling in extended position of the suspension, said free stroke device comprises first damper means that act for the entire forward angular stroke (A1), opposing it, and characterized in that - said free stroke device comprises additional damper means that act only in a final stretch of forward angular stroke (A2), opposing it. - said forward stroke (A1) is the one that occurs both in the passage from an extended position to a compressed position of the suspension, and at the start of the pedalling in extended position of the suspension, said free stroke device comprises first damper means that act for the entire forward angular stroke (A1), opposing it, and characterized in that - said free stroke device comprises additional damper means that act only in a final stretch of forward angular stroke (A2), opposing it.
A process for the manufacture of a fluoroalkyl fluoroformate of formula (II), FCHROC(O)F, wherein R denotes linear or branched alkyl with 1 to 5 C atoms, CH(CH 3 ) = CH, C(CH 3 ) 2 = CH, or CH 2 = CHX wherein X is CH 2 or C 2 H 4 , wherein said process consists in substituting the chlorine atoms of the respective chloroalkyl chloroformate compound by fluorine atoms using a fluorinating agent which is an alkali or alkaline earth metal fluoride, an amine hydrofluoride, or an HF adduct thereof.
A canister for receiving fluids and/or loose material in a hollow space of the canister , wherein the canister has a canister base for putting the canister down on the ground and a canister top wall , opposite the canister base , and at least four lateral walls and at least four corner wall regions , wherein the canister base is fixedly connected to the canister top wall via the lateral walls and via the corner wall regions and between in each case two of the lateral walls there is in each case formed one of the corner wall regions and the canister base and the canister top wall and the lateral walls and the corner wall regions together form an outer wall of the canister , enclosing the hollow space of the canister , and reinforcing beads bulging into the hollow space are formed in the corner wall regions , wherein a respective one of the reinforcing beads has an end terminating in a flat manner in the respective corner wall region , characterised in that the respective one of the reinforcing beads ends in an end curved portion in the canister base or in the canister top wall .
A mold for producing ingots and bars made of precious metal, comprising a body forming at least one cavity for forming an ingot or a bar, said cavity being closed in an upper region by at least one removable lid ; said mold being characterized in that at least one of either said body or said lid comprises at least one recess for forming a sample to be assayed; said recess communicating with said cavity by means of at least one access opening; with respect to the bottom of said cavity, said access opening being formed at a level that is higher than the level reached, at the end of the casting process, by the material to be cast introduced in said cavity; said sample to be assayed being separate from said ingot or bar; said sample to be assayed being produced simultaneously with said ingot or bar.
A signal processing apparatus , the signal processing apparatus comprising: a memory unit for storing one or more constant complex values in a two's complement, 1.n fixed point number format, in which 1 bit is reserved for an integer portion of the number and n bits are reserved for the fractional portion of the number, such as to represent a value in the range -1≤ x <+1; a mapping unit , configured to map any two's complement, 1.n fixed point, constant complex value stored by the memory unit , having an imaginary component with a value of -1, to a value of unity, wherein the value of unity is a complex number having a real component equal to +1 and an imaginary component equal to 0; and a compute unit configured to receive a constant complex input data value from the mapping unit and to perform a complex arithmetic operation on its input data values. a memory unit for storing one or more constant complex values in a two's complement, 1.n fixed point number format, in which 1 bit is reserved for an integer portion of the number and n bits are reserved for the fractional portion of the number, such as to represent a value in the range -1≤ x <+1; a mapping unit , configured to map any two's complement, 1.n fixed point, constant complex value stored by the memory unit , having an imaginary component with a value of -1, to a value of unity, wherein the value of unity is a complex number having a real component equal to +1 and an imaginary component equal to 0; and a compute unit configured to receive a constant complex input data value from the mapping unit and to perform a complex arithmetic operation on its input data values.
Cycloid gear comprising a first gear stage which has a first and a second cam disc each having cam portions , which cam discs are movement-coupled by a plurality of driving pins , and comprising a drive shaft which can be driven so as to rotate about a gear axis , and at least one output shaft arranged coaxially with respect to the gear axis , the drive shaft being eccentrically movement-coupled to the cam discs of the first gear stage and a second gear stage being provided which has a first and a second cam disc each having cam portions , which cam discs are movement-coupled by a plurality of driving pins , an intermediate shaft being provided on which the cam discs of the second gear stage are eccentrically mounted, a first pin ring that is eccentrically movement-coupled to the second gear stage being provided, in which pin ring the cam discs of the first gear stage roll and the cam discs of the second gear stage being eccentrically movement-coupled to the output shaft , the first pin ring being part of the first gear stage and being arranged on the intermediate shaft , characterized in that the intermediate shaft is arranged coaxially with respect to the gear axis radially between the first gear stage and the second gear stage , the drive shaft axially passing through the cycloid gear and the intermediate shaft being mounted by means of a rolling bearing arranged on the drive shaft .
A method of covering an internal surface of a building, the method comprising: spraying a thermally insulating material onto the internal surface and allowing the thermally insulating material to solidify whereby to form a covering of the surface, wherein the internal surface is the underside of the floor of the building in an underfloor cavity , and the floor is a suspended floor; characterised in that the method further comprises: providing a robotic vehicle carrying a spray nozzle and coupled to a source of the thermally insulating material , the robotic vehicle comprising a propulsion system configured to move the robotic vehicle relative to the internal surface, and a sensor; introducing the robotic vehicle into the underfloor cavity of the building, identifying the position of the internal surface to be sprayed by the sensor; and remotely operating the robotic vehicle to move the robotic vehicle relative to the internal surface by the propulsion system to spray the thermally insulating material onto the internal surface. spraying a thermally insulating material onto the internal surface and allowing the thermally insulating material to solidify whereby to form a covering of the surface, wherein the internal surface is the underside of the floor of the building in an underfloor cavity , and the floor is a suspended floor; characterised in that the method further comprises: providing a robotic vehicle carrying a spray nozzle and coupled to a source of the thermally insulating material , the robotic vehicle comprising a propulsion system configured to move the robotic vehicle relative to the internal surface, and a sensor; introducing the robotic vehicle into the underfloor cavity of the building, identifying the position of the internal surface to be sprayed by the sensor; and remotely operating the robotic vehicle to move the robotic vehicle relative to the internal surface by the propulsion system to spray the thermally insulating material onto the internal surface. providing a robotic vehicle carrying a spray nozzle and coupled to a source of the thermally insulating material , the robotic vehicle comprising a propulsion system configured to move the robotic vehicle relative to the internal surface, and a sensor; introducing the robotic vehicle into the underfloor cavity of the building, identifying the position of the internal surface to be sprayed by the sensor; and remotely operating the robotic vehicle to move the robotic vehicle relative to the internal surface by the propulsion system to spray the thermally insulating material onto the internal surface.
A refrigerator comprising: a cabinet having a storage compartment ; an inner case defining an external appearance of the storage compartment ; a first door rotatably installed to the cabinet for opening or closing one side of the storage compartment ; a second door rotatably installed to the cabinet for opening or closing a remaining side of the storage compartment ; a pillar provided on the first door , the pillar being rotated so as to come into contact with the second door and having a pillar protrusion protruding from an upper side thereof; and a pillar rotation unit provided on a ceiling of the inner case for rotating the pillar , wherein the pillar rotation unit includes: a rotating member ; a protruding piece for rotating the rotating member by being brought into contact with the second door ; characterized in that the rotating member having a guide recess , into which the pillar protrusion is inserted; and in that the pillar rotation unit further includes: an elevating member for vertically moving the protruding piece , the protruding piece includes a first magnet , and the second door includes a second magnet for magnetically attracting the first magnet . a cabinet having a storage compartment ; an inner case defining an external appearance of the storage compartment ; a first door rotatably installed to the cabinet for opening or closing one side of the storage compartment ; a second door rotatably installed to the cabinet for opening or closing a remaining side of the storage compartment ; a pillar provided on the first door , the pillar being rotated so as to come into contact with the second door and having a pillar protrusion protruding from an upper side thereof; and a pillar rotation unit provided on a ceiling of the inner case for rotating the pillar , wherein the pillar rotation unit includes: a rotating member ; a protruding piece for rotating the rotating member by being brought into contact with the second door ; characterized in that the rotating member having a guide recess , into which the pillar protrusion is inserted; and in that the pillar rotation unit further includes: an elevating member for vertically moving the protruding piece , the protruding piece includes a first magnet , and the second door includes a second magnet for magnetically attracting the first magnet . a rotating member ; a protruding piece for rotating the rotating member by being brought into contact with the second door ; characterized in that the rotating member having a guide recess , into which the pillar protrusion is inserted; and in that the pillar rotation unit further includes: an elevating member for vertically moving the protruding piece , the protruding piece includes a first magnet , and the second door includes a second magnet for magnetically attracting the first magnet . an elevating member for vertically moving the protruding piece , the protruding piece includes a first magnet , and the second door includes a second magnet for magnetically attracting the first magnet .
A photovoltaic module unit for a photovoltaic ecological greenhouse, comprising: a support for mounting and sliding on a supporting frame of a photovoltaic power station or a photovoltaic ecological greenhouse; and a photovoltaic module provided on the said support , wherein the support comprises a bottom support and a vertical telescopic support provided on a side of the bottom support , and a side of the photovoltaic module and an upper end of the telescopic support are slidably and rotatably connected, and the other side of the photovoltaic module and the other side of the bottom support are rotatably connected, characterized in that the photovoltaic module unit further comprises a conveying mechanism for conveying the electric energy generated by the photovoltaic module to said supporting frame , said conveying mechanism is provided with a first contact point for contacting and electrically connecting the supporting frame , wherein the first contact point is - provided at the lower part of the support , - electrically connected with the photovoltaic module , and - designed to match with a second contact point of a sliding slot of the supporting frame . - provided at the lower part of the support , - electrically connected with the photovoltaic module , and - designed to match with a second contact point of a sliding slot of the supporting frame .
A method for detecting a photochemically active chemical species in a sample, comprising the steps of: a) illuminating the sample (S), according to an illumination sequence, with light (LB 1 ) of at least a first wavelength (λ 1 ) suitable to be absorbed by the chemical species triggering a first reaction (R 1 ) affecting at least one optical property of the chemical species and comprising at least one photochemically-activated step (PAS 1 ) and one thermally-activated step (TAS 1 ), wherein the illumination sequence is such that: • in at least a first time window (TW1, TW1') of the illumination sequence, a rate of the first reaction is limited by the photochemically-activated step; and • in at least a second time window (TW3, TW2') of the illumination sequence, the rate of the first reaction is limited by the thermally-activated step; b) measuring the time evolution of the optical property of the chemical species during the first and the second time windows; c) determining, from said measuring, at least a first and a second time constants representing the rate constants of the first reaction in the first and the second time windows, respectively; and d) using the determined time constants for detecting the chemical species. a) illuminating the sample (S), according to an illumination sequence, with light (LB 1 ) of at least a first wavelength (λ 1 ) suitable to be absorbed by the chemical species triggering a first reaction (R 1 ) affecting at least one optical property of the chemical species and comprising at least one photochemically-activated step (PAS 1 ) and one thermally-activated step (TAS 1 ), wherein the illumination sequence is such that: • in at least a first time window (TW1, TW1') of the illumination sequence, a rate of the first reaction is limited by the photochemically-activated step; and • in at least a second time window (TW3, TW2') of the illumination sequence, the rate of the first reaction is limited by the thermally-activated step; • in at least a first time window (TW1, TW1') of the illumination sequence, a rate of the first reaction is limited by the photochemically-activated step; and • in at least a second time window (TW3, TW2') of the illumination sequence, the rate of the first reaction is limited by the thermally-activated step; b) measuring the time evolution of the optical property of the chemical species during the first and the second time windows; c) determining, from said measuring, at least a first and a second time constants representing the rate constants of the first reaction in the first and the second time windows, respectively; and d) using the determined time constants for detecting the chemical species.
Azeotropic composition comprising from 76% to 79% by weight of HFO-1234yf, from 12% to 15% by weight of HFC-152a and from 7% to 9% by weight of HFC-134a, relative to the total weight of the composition, said composition having a boiling point between -40.00°C and 70.00°C, at a pressure between 0.5 and 21.0 bar abs (± 0.5%).
Handling vehicle for transporting and handling drilling rods/pipes (A, B) and/or tools and/or reinforcement pipes in general, suited to serve one or more drilling machines (M), comprising: • at least one self-propelled frame , with tracks or wheels, manoeuvring members, • at least one articulated arm directly or indirectly mounted on said frame , • at least one handling device mounted on said articulated arm and in turn comprising at least one holding means or clamp for at least one drilling rod/pipe/tool/reinforcement pipe, at least one storage compartment for one or more of said drilling rods/pipes/tools, • at least one arm for coupling said at least one storage compartment with said vehicle , wherein said coupling arm allows at least the selective coupling and uncoupling of said storage compartment in order to transport and handle it in general, characterized in that: • said coupling arm is directly or indirectly hinged with one end to said frame and is suited to vary its inclination with respect to said frame at least on the vertical plane, moving downwards and/or upwards in order to lift and/or lower said storage compartment for the operations of transporting the storage compartment and positioning it on the ground, and of handling said storage compartment in general in order to vary its orientation in space, • said handling device comprises at least one rocker arm to which said at least one holding means or clamp is fixed and constraining means suited to constrain said rocker arm to said arm , and wherein said constraining means of said handling device comprise at least one articulated joint or hinge having a rotation axis (Y1) that is orthogonal to the plane on which said articulated arm lies, suited to oscillate the rocker arm with respect to the articulated arm . • at least one self-propelled frame , with tracks or wheels, manoeuvring members, • at least one articulated arm directly or indirectly mounted on said frame , • at least one handling device mounted on said articulated arm and in turn comprising at least one holding means or clamp for at least one drilling rod/pipe/tool/reinforcement pipe, at least one storage compartment for one or more of said drilling rods/pipes/tools, • at least one arm for coupling said at least one storage compartment with said vehicle , wherein said coupling arm allows at least the selective coupling and uncoupling of said storage compartment in order to transport and handle it in general, • said coupling arm is directly or indirectly hinged with one end to said frame and is suited to vary its inclination with respect to said frame at least on the vertical plane, moving downwards and/or upwards in order to lift and/or lower said storage compartment for the operations of transporting the storage compartment and positioning it on the ground, and of handling said storage compartment in general in order to vary its orientation in space, • said handling device comprises at least one rocker arm to which said at least one holding means or clamp is fixed and constraining means suited to constrain said rocker arm to said arm ,
An optical detection method comprising: directing an optical beam toward a target ; receiving , at a linear detector array , the optical beam after it has been reflected or scattered from the target to form a reflected or scattered optical beam; obtaining a target spectrum from the reflected or scattered optical beam received from the target by the linear detector array ; selecting a first test sensor from among a plurality of test sensors , wherein the first test sensor comprises a first test chemical , wherein each test sensor of the plurality of test sensors comprises: a nanomaterial that is impregnated with a different test chemical , and/or a capsule with a different test chemical ; obtaining a first matched spectrum from the first test chemical ; performing a first matched filter comparison of the target spectrum with the first matched spectrum, the first matched spectrum corresponding to a first matched filter; determining a first candidate chemical likely to be present in the target based on the first matched filter comparison; and providing an identification of the first candidate chemical as an output based on the determining. directing an optical beam toward a target ; receiving , at a linear detector array , the optical beam after it has been reflected or scattered from the target to form a reflected or scattered optical beam; obtaining a target spectrum from the reflected or scattered optical beam received from the target by the linear detector array ; selecting a first test sensor from among a plurality of test sensors , wherein the first test sensor comprises a first test chemical , wherein each test sensor of the plurality of test sensors comprises: a nanomaterial that is impregnated with a different test chemical , and/or a capsule with a different test chemical ; a nanomaterial that is impregnated with a different test chemical , and/or a capsule with a different test chemical ; obtaining a first matched spectrum from the first test chemical ; performing a first matched filter comparison of the target spectrum with the first matched spectrum, the first matched spectrum corresponding to a first matched filter; determining a first candidate chemical likely to be present in the target based on the first matched filter comparison; and providing an identification of the first candidate chemical as an output based on the determining.