mhurhangee/patent-ind-claim-en huggingface dataset:
Hydraulic lifting column, for example for an operating table, comprising a base structure , a head structure and a lifting structure , the lifting structure comprising a hydraulic power unit and hydraulic linear actuators extending between the base structure and the head structure , the hydraulic power unit acting on the hydraulic linear actuators; characterized in that the lifting structure comprising four linear actuator units with a mutually parallel, vertically oriented working direction; each linear actuator unit comprising a double cylinder having two cylinder bores arranged next to one another and two piston structures with piston rods oriented parallel to one another and extendable in opposite directions from the double cylinder ; the four lower piston rods are connected to the base structure at the corners of a first quadrilateral and the four upper piston rods are connected to the head structure at the corners of a second quadrilateral.
An alkoxide compound represented by the following general formula (I): in the formula, R 1 and R 2 each independently represent a hydrogen atom, a C 1-12 hydrocarbon group, or a group represented by any of the following general formulas (X-1) to (X-8); R 3 represents a hydrogen atom or a C 1-3 hydrocarbon group or a group represented by any of the following general formulas (X-1) to (X-8); however, when R 1 is a methyl group and R 2 is a methyl group or an ethyl group, R 3 represents a hydrogen atom or a group represented by any of the following general formulas (X-1) to (X-8) ; L represents a hydrogen atom, a halogen atom, a hydroxyl group, an amino group, an azido group, a phosphide group, a nitrile group, a carbonyl group, a C 1-12 hydrocarbon group, or a group represented by any of the following general formulas (L-1) to (L-13); M represents a metal atom; n represents an integer equal to or greater than 1; m represents an integer equal to or greater than 0; and n + m represents the valence of the metal atom represented by M , in the formulas, R X1 to R X12 each independently represent a hydrogen atom or a C 1-12 hydrocarbon group, and A 1 to A 3 represent a C 1-6 alkanediyl group, in the formulas, R L1 to R L31 each independently represent a hydrogen atom or a C 1-12 hydrocarbon group and A 4 to A 7 represent a C 1-6 alkanediyl group; when an R L1 to R L31 is a C 1-12 hydrocarbon group, a hydrogen atom in the hydrocarbon group may be substituted by a halogen atom or an amino group, wherein the M in general formula (I) is copper, iron, nickel, cobalt, or manganese.
Use of a plasticizer for increasing the efficiency of an apparatus for the size separation of solid particles, where the solid particles are particles composed of inorganic and/or mineral solids, characterized in that the plasticizer is a polycarboxylate.
An electrical distribution apparatus comprising: a bus bar assembly comprising a first surface; a backplane comprising a second surface; a plurality of engagement features that couple said bus bar assembly to said backplane , wherein said plurality of engagement features extend from at least one of said first surface and said second surface; and a plurality of openings for receiving said plurality of engagement features , wherein said plurality of openings are defined by at least one of said first surface and said second surface; characterized in that said plurality of engagement features comprises a first hook orientated in a first direction and a second hook orientated in a second direction opposite the first direction; and said plurality of engagement features further comprises at least one stop , and wherein said first hook and said second hook are spaced apart and said stop is positioned between said first hook and said second hook . a bus bar assembly comprising a first surface; a backplane comprising a second surface; a plurality of engagement features that couple said bus bar assembly to said backplane , wherein said plurality of engagement features extend from at least one of said first surface and said second surface; and a plurality of openings for receiving said plurality of engagement features , wherein said plurality of openings are defined by at least one of said first surface and said second surface; characterized in that said plurality of engagement features comprises a first hook orientated in a first direction and a second hook orientated in a second direction opposite the first direction; and said plurality of engagement features further comprises at least one stop , and wherein said first hook and said second hook are spaced apart and said stop is positioned between said first hook and said second hook .
A method in a radio network node for scheduling a radio resource within a radio communications network , wherein the radio resource comprises one frequency sub-band out of at least two frequency sub-bands within a bandwidth of the radio communications network , wherein the radio network node comprises at least two antenna ports over which communication is performed using a respective power amplifier over each antenna port out of the at least two antenna ports , and wherein the method comprising: determining , a utilization factor of power of each power amplifier when a first user equipment is assigned to the radio resource, and a utilization factor of power of each power amplifier when a second user equipment is assigned to the radio resource; and scheduling the first user equipment or the second user equipment to the radio resource based on the determined utilization factors. determining , a utilization factor of power of each power amplifier when a first user equipment is assigned to the radio resource, and a utilization factor of power of each power amplifier when a second user equipment is assigned to the radio resource; and scheduling the first user equipment or the second user equipment to the radio resource based on the determined utilization factors.
A mode switching method for a video receiver , comprising steps of: sensing a voltage of a hot plug detect signal among plural signals when the video receiver is electrically connected with a video display device through a video transmission line comprising the plural signals, wherein the voltage of the hot plug detect signal is maintained at a high level when the video display device is in a first mode; and switching an operation mode of the video receiver from the first mode to a second mode when the voltage of the hot plug detect signal is changed from a low level to the high level, wherein the voltage of the hot plug detect signal has been changed from the high level to the low level prior to the hot plug detect signal is changed from the low level to the high level, wherein the video receiver in the first mode consumes less power than the video receiver in the second mode, wherein the video transmission line is a High Definition Multimedia Interface, HDMI, transmission line. sensing a voltage of a hot plug detect signal among plural signals when the video receiver is electrically connected with a video display device through a video transmission line comprising the plural signals, wherein the voltage of the hot plug detect signal is maintained at a high level when the video display device is in a first mode; and switching an operation mode of the video receiver from the first mode to a second mode when the voltage of the hot plug detect signal is changed from a low level to the high level, wherein the voltage of the hot plug detect signal has been changed from the high level to the low level prior to the hot plug detect signal is changed from the low level to the high level, wherein the video receiver in the first mode consumes less power than the video receiver in the second mode, wherein the video transmission line is a High Definition Multimedia Interface, HDMI, transmission line.
A solid-state cooking apparatus , comprising: a cooking cavity ; a power amplifier system (110; 110A, 110B) for generating a radiofrequency 'RF' signal; a field applicator (100; 200; 200A, 200B; 300) configured to provide an electromagnetic wave into the cooking cavity based on the generated RF signal, said field applicator comprising: a splitting element for splitting the generated radiofrequency signal into a first signal and a second signal; a first antenna element for emitting a first wave based on the first signal into the cooking cavity; a second antenna element for emitting a second wave based on the second signal into the cooking cavity; characterized in that the splitting element comprises a quadrature coupler (120; 161; 261) having an input port connected to the power amplifier system, an isolated port connected to a predefined load, a first output port connected to the first antenna element, and a second output port connected to the second antenna element; and in that the solid-state cooking apparatus is operable in at least one of a first mode and second mode, wherein, in the first mode, the predefined load equals an RF short or an RF open , and, in the second mode, the predefined load equals a dummy load (143; 143A, 143B) configured to dissipate the signal received at the isolated port of the quadrature coupler. a cooking cavity ; a power amplifier system (110; 110A, 110B) for generating a radiofrequency 'RF' signal; a field applicator (100; 200; 200A, 200B; 300) configured to provide an electromagnetic wave into the cooking cavity based on the generated RF signal, said field applicator comprising: a splitting element for splitting the generated radiofrequency signal into a first signal and a second signal; a first antenna element for emitting a first wave based on the first signal into the cooking cavity; a second antenna element for emitting a second wave based on the second signal into the cooking cavity; a splitting element for splitting the generated radiofrequency signal into a first signal and a second signal; a first antenna element for emitting a first wave based on the first signal into the cooking cavity; a second antenna element for emitting a second wave based on the second signal into the cooking cavity; characterized in that the splitting element comprises a quadrature coupler (120; 161; 261) having an input port connected to the power amplifier system, an isolated port connected to a predefined load, a first output port connected to the first antenna element, and a second output port connected to the second antenna element; and in that the solid-state cooking apparatus is operable in at least one of a first mode and second mode, wherein, in the first mode, the predefined load equals an RF short or an RF open , and, in the second mode, the predefined load equals a dummy load (143; 143A, 143B) configured to dissipate the signal received at the isolated port of the quadrature coupler.
A wound treatment appliance comprising: a flexible overlay adapted to maintain reduced pressure under the flexible overlay in the area of the wound; a collection chamber to receive and hold fluid aspirated from the wound; a collection chamber attachment means to operably attach the collection chamber to the flexible overlay ; a reduced pressure supply means wherein the reduced pressure supply means operably connects the collection chamber to a reduced pressure supply source that provides a supply of reduced pressure to the collection chamber so that the volume within the collection chamber and under the flexible overlay in the area of the wound to be treated are supplied with reduced pressure by the reduced pressure supply source; a reduced pressure supply port , wherein the reduced pressure supply means is connected to the collection chamber by means of the reduced pressure supply port; wherein the collection chamber attachment means comprises a membrane having at least one port therein so that the volume within the collection chamber is in fluid communication with the volume under the flexible overlay in the area of the wound; and characterized in that the wound treatment appliance further comprises a micropore filter, a hydrophobic filter, or both, operably positioned within the reduced pressure supply port to retain the exudate from the wound within the collection chamber. a flexible overlay adapted to maintain reduced pressure under the flexible overlay in the area of the wound; a collection chamber to receive and hold fluid aspirated from the wound; a collection chamber attachment means to operably attach the collection chamber to the flexible overlay ; a reduced pressure supply means wherein the reduced pressure supply means operably connects the collection chamber to a reduced pressure supply source that provides a supply of reduced pressure to the collection chamber so that the volume within the collection chamber and under the flexible overlay in the area of the wound to be treated are supplied with reduced pressure by the reduced pressure supply source; a reduced pressure supply port , wherein the reduced pressure supply means is connected to the collection chamber by means of the reduced pressure supply port; wherein the collection chamber attachment means comprises a membrane having at least one port therein so that the volume within the collection chamber is in fluid communication with the volume under the flexible overlay in the area of the wound; and characterized in that the wound treatment appliance further comprises a micropore filter, a hydrophobic filter, or both, operably positioned within the reduced pressure supply port to retain the exudate from the wound within the collection chamber.
A solar tracker with a torsional vibration damping device, comprising: a rotating shaft having a longitudinal axis (X); a pivoting assembly fixedly connected to the rotating shaft , the pivoting assembly having solar panels arranged to receive solar radiation; a fixed structure comprising a plurality of support elements rotationally supporting the rotating shaft at a plurality of support points distributed there along; a motor-reducer assembly operatively connected to rotate the rotating shaft about the longitudinal axis (X) so as to track the sun, the motor-reducer assembly being cinematically connected to the rotating shaft at a motor connection point and having an irreversible reducer configured to provide retention against torsional vibration of the rotating shaft at the motor connection point ; and a torsional vibration damping device having one moving member rigidly connected to the rotating shaft to move therewith; characterized in that : the torsional vibration damping device further comprises a stationary member which is rigidly attached to the fixed structure; the moving member of the torsional vibration damping device is rigidly connected to the rotating shaft at a damper connection point spaced apart from the motor connection point and arranged to move close to the stationary member without contact; and both the moving member and the stationary member comprises elements capable to generate a magnetic field when a movement of the moving member relative to the stationary member occurs, resulting in a damping torque on the rotating shaft . a rotating shaft having a longitudinal axis (X); a pivoting assembly fixedly connected to the rotating shaft , the pivoting assembly having solar panels arranged to receive solar radiation; a fixed structure comprising a plurality of support elements rotationally supporting the rotating shaft at a plurality of support points distributed there along; a motor-reducer assembly operatively connected to rotate the rotating shaft about the longitudinal axis (X) so as to track the sun, the motor-reducer assembly being cinematically connected to the rotating shaft at a motor connection point and having an irreversible reducer configured to provide retention against torsional vibration of the rotating shaft at the motor connection point ; and a torsional vibration damping device having one moving member rigidly connected to the rotating shaft to move therewith; the torsional vibration damping device further comprises a stationary member which is rigidly attached to the fixed structure; the moving member of the torsional vibration damping device is rigidly connected to the rotating shaft at a damper connection point spaced apart from the motor connection point and arranged to move close to the stationary member without contact; and both the moving member and the stationary member comprises elements capable to generate a magnetic field when a movement of the moving member relative to the stationary member occurs, resulting in a damping torque on the rotating shaft .
A position sensor comprising: - a ferromagnetic core for conducting a magnetic flux, - at least one coil each surrounding a part of the ferromagnetic core, and - circuit boards mechanically supporting the ferromagnetic core, characterized in that the coil comprises electric conductors (106-109) of the circuit boards and electric connectors (110-113) electrically connecting the electric conductors of one of the circuit boards to the electric conductors of another one of the circuit boards, wherein the part of the ferromagnetic core and the electric connectors are between the circuit boards and the part of the ferromagnetic core is between the electric connectors. - a ferromagnetic core for conducting a magnetic flux, - at least one coil each surrounding a part of the ferromagnetic core, and - circuit boards mechanically supporting the ferromagnetic core,
A system for the heat treatment of articles (A), comprising: - an oblong enclosure having a median longitudinal axis (Am), the enclosure being sealed and able to be pressurized, and comprising: at least one injection inlet for a heat transfer fluid; an inlet door (104-104a) arranged at one longitudinal end of the enclosure to allow the insertion of the articles in the enclosure; - a support for the articles, able to be arranged along the median longitudinal axis, such that during use, the articles are placed inside a central space (Ec) in the enclosure, along the median longitudinal axis, a determined lateral space (El) being arranged between the enclosure and the central space (Ec); - at least one means for mixing (107, 107a-107b) the heat transfer fluid arranged laterally relative to the central space (Ec), in the lateral space (El) situated between the enclosure and the central space (Ec), the mixing means allowing to aspire the heat transfer fluid and to expulse it into a longitudinal direction inside the enclosure , to ensure the circulation of the heat transfer fluid in a longitudinal direction parallel to the median longitudinal axis (Am) along the lateral space (El), characterized in that at least one solid wall arranged longitudinally between the mixing means and the central space, such that during use, the heat transfer fluid mixed by the mixing means is channeled toward one end of the enclosure before returning back toward the articles. - an oblong enclosure having a median longitudinal axis (Am), the enclosure being sealed and able to be pressurized, and comprising: at least one injection inlet for a heat transfer fluid; an inlet door (104-104a) arranged at one longitudinal end of the enclosure to allow the insertion of the articles in the enclosure; at least one injection inlet for a heat transfer fluid; an inlet door (104-104a) arranged at one longitudinal end of the enclosure to allow the insertion of the articles in the enclosure; - a support for the articles, able to be arranged along the median longitudinal axis, such that during use, the articles are placed inside a central space (Ec) in the enclosure, along the median longitudinal axis, a determined lateral space (El) being arranged between the enclosure and the central space (Ec); - at least one means for mixing (107, 107a-107b) the heat transfer fluid arranged laterally relative to the central space (Ec), in the lateral space (El) situated between the enclosure and the central space (Ec), the mixing means allowing to aspire the heat transfer fluid and to expulse it into a longitudinal direction inside the enclosure , to ensure the circulation of the heat transfer fluid in a longitudinal direction parallel to the median longitudinal axis (Am) along the lateral space (El), characterized in that at least one solid wall arranged longitudinally between the mixing means and the central space, such that during use, the heat transfer fluid mixed by the mixing means is channeled toward one end of the enclosure before returning back toward the articles.
Method for simulating the physical behavior of a tire fitted on a vehicle, the tread of the tire having a contact area with the ground that includes an adherent contact zone and a sliding contact zone, the adherent contact zone being separated from the sliding contact zone by a boundary of abscissa (b) assumed to be unique, the method giving the real-time state of a system modeling the physical behavior of the tire, the state of the system being defined by a set of variables periodically updated according to a predetermined period (P), the method comprising : - updating the value of at least one of the variables, referred to as the input variable, depending on the tire's physical rolling and usage conditions, and - estimating of the value of at least one of the variables, called the estimated variable, by convergence of an iterative algorithm having as input data the at least one input variable, the estimated variable being: ∘ the magnitude of the longitudinal forces (Fx) transmitted by the tire between the ground and the vehicle, ∘ the magnitude of the transverse forces (Fy) transmitted by the tire between the ground and the vehicle, ∘ the moment of the self-aligning torque (Mx) acting on the tire at the center of the interface with the ground about a vertical axis, or ∘ the abscissa (b) of the border between the regions of sliding and gripping contact, the method being characterized in that , when convergence of the algorithm is not reached at the end of the last iteration in a so-called current period, the iterative algorithm continues in the next period, starting again from the last iteration of the current period. - updating the value of at least one of the variables, referred to as the input variable, depending on the tire's physical rolling and usage conditions, and - estimating of the value of at least one of the variables, called the estimated variable, by convergence of an iterative algorithm having as input data the at least one input variable, the estimated variable being: ∘ the magnitude of the longitudinal forces (Fx) transmitted by the tire between the ground and the vehicle, ∘ the magnitude of the transverse forces (Fy) transmitted by the tire between the ground and the vehicle, ∘ the moment of the self-aligning torque (Mx) acting on the tire at the center of the interface with the ground about a vertical axis, or ∘ the abscissa (b) of the border between the regions of sliding and gripping contact, ∘ the magnitude of the longitudinal forces (Fx) transmitted by the tire between the ground and the vehicle, ∘ the magnitude of the transverse forces (Fy) transmitted by the tire between the ground and the vehicle, ∘ the moment of the self-aligning torque (Mx) acting on the tire at the center of the interface with the ground about a vertical axis, or ∘ the abscissa (b) of the border between the regions of sliding and gripping contact,