mhurhangee/ep-ind-claims huggingface dataset:
A micro-electromechanical system, comprising: a first layer having an element formed within a first surface; a second layer having a second surface, adjacent to and in direct contact with at least a portion of the first surface on all sides of the element such that the element is completely enclosed, a gap being provided between a portion of the first and second layers (11-61, 12-62) joined together; a recess of predetermined depth arranged to provide the gap between the element and the second surface; a groove formed in one of the first surface or second surface, the groove defining a boundary around the element; and sealing material retained completely within the groove to form a seal around the element, such that the recess defines the gap; characterized in that the sealing material is provided on at least one of the first surface or second surface, prior to joining the first layer and the second layer together, with a height greater than the depth of the groove, such that, after joining the first layer and the second layer together, the sealing material is arranged laterally deformed within the groove, thereby creating a seal around the element. a first layer having an element formed within a first surface; a second layer having a second surface, adjacent to and in direct contact with at least a portion of the first surface on all sides of the element such that the element is completely enclosed, a gap being provided between a portion of the first and second layers (11-61, 12-62) joined together; a recess of predetermined depth arranged to provide the gap between the element and the second surface; a groove formed in one of the first surface or second surface, the groove defining a boundary around the element; and sealing material retained completely within the groove to form a seal around the element, such that the recess defines the gap; characterized in that the sealing material is provided on at least one of the first surface or second surface, prior to joining the first layer and the second layer together, with a height greater than the depth of the groove, such that, after joining the first layer and the second layer together, the sealing material is arranged laterally deformed within the groove, thereby creating a seal around the element.
A cutting head for a vegetation cutting machine, such as a border trimmer or a brush cutter, designed to accommodate at least one self-supporting coil consisting of a plurality of temporarily bonded turns of at least one cutting filament and exhibiting a central void, said turns being engaged with each other but separable by a tensile strain on one free end of the filament, said cutting head having: a body defining an inner recess for the coil and provided with a peripheral opening for the emergence of a length of cutting filament separated from the coil, and capable of being driven in rotation by a motor, a central mandrel for supporting said at least one self-supporting coil, said cutting head being characterised in that said mandrel comprises at least one element adapted to cooperate with the coil so as to ensure rotational engagement between the mandrel and the coil, and in that the mandrel is able to selectively rotate relative to the body for emerging a filament portion through the peripheral opening. a body defining an inner recess for the coil and provided with a peripheral opening for the emergence of a length of cutting filament separated from the coil, and capable of being driven in rotation by a motor, a central mandrel for supporting said at least one self-supporting coil, said cutting head being characterised in that said mandrel comprises at least one element adapted to cooperate with the coil so as to ensure rotational engagement between the mandrel and the coil, and in that the mandrel is able to selectively rotate relative to the body for emerging a filament portion through the peripheral opening.
A medical device for selectively firing a drop of fluid into a target area of a living being, the medical device comprising a) an optical imaging system for automated optical detection of the target area, b) a mechatronically controllable or regulated droplet launching device (2, 3, 6, 7) by which the fluid droplet can be launched, c) a trajectory prediction device which is set up to predict the trajectory of a fluid drop to be launched by means of the drop launching device (2, 3, 6, 7) and to indicate the expected impact of the fluid drop in the target area, characterized in that the trajectory prediction device has a computer and is set up to determine, under computer control, a trajectory of the fluid drop to be fired using stored trajectory characterization data and to estimate an impact area of the fluid drop in the target area using image information from the optical imaging system and to display it superimposed on a display device with a representation of the target area. a) an optical imaging system for automated optical detection of the target area, b) a mechatronically controllable or regulated droplet launching device (2, 3, 6, 7) by which the fluid droplet can be launched, c) a trajectory prediction device which is set up to predict the trajectory of a fluid drop to be launched by means of the drop launching device (2, 3, 6, 7) and to indicate the expected impact of the fluid drop in the target area, characterized in that the trajectory prediction device has a computer and is set up to determine, under computer control, a trajectory of the fluid drop to be fired using stored trajectory characterization data and to estimate an impact area of the fluid drop in the target area using image information from the optical imaging system and to display it superimposed on a display device with a representation of the target area.
An avionics system for an aircraft, the avionics system comprising: a storage device for storing instructions for monitoring an actual performance of the aircraft; and one or more data processors configured to execute the instructions to: generate a lateral component and a longitudinal component of a measured moving air mass relative to the aircraft; generate a plurality of wind independent positions of the aircraft along a potential aircraft trajectory based on a prediction model; and generate a plurality of wind corrected positions of the aircraft based on the plurality of wind independent positions, on the lateral component, and on the longitudinal component. a storage device for storing instructions for monitoring an actual performance of the aircraft; and one or more data processors configured to execute the instructions to: generate a lateral component and a longitudinal component of a measured moving air mass relative to the aircraft; generate a plurality of wind independent positions of the aircraft along a potential aircraft trajectory based on a prediction model; and generate a plurality of wind corrected positions of the aircraft based on the plurality of wind independent positions, on the lateral component, and on the longitudinal component. generate a lateral component and a longitudinal component of a measured moving air mass relative to the aircraft; generate a plurality of wind independent positions of the aircraft along a potential aircraft trajectory based on a prediction model; and generate a plurality of wind corrected positions of the aircraft based on the plurality of wind independent positions, on the lateral component, and on the longitudinal component.
An optical fiber cable, said cable comprising from the center towards the periphery: a central strength member, a first layer of loose buffer tubes stranded around said central strength member, at least one of said loose buffer tubes of said first layer containing at least one light waveguide, an intermediate layer, a second layer of loose buffer tubes stranded around said intermediate layer, at least one of said loose buffer tubes of said second layer containing at least one light waveguide and a jacket surrounding said second layer of loose buffer tubes, characterized in that said intermediate layer is formed of a material having a coefficient of friction of > 0.4, measured according to test method ISO 8295-1995. a central strength member, a first layer of loose buffer tubes stranded around said central strength member, at least one of said loose buffer tubes of said first layer containing at least one light waveguide, an intermediate layer, a second layer of loose buffer tubes stranded around said intermediate layer, at least one of said loose buffer tubes of said second layer containing at least one light waveguide and a jacket surrounding said second layer of loose buffer tubes, characterized in that said intermediate layer is formed of a material having a coefficient of friction of > 0.4, measured according to test method ISO 8295-1995.
Temperature compensated resonator of the tuning fork type including a body formed of at least two symmetrically mounted bars and used in deformation, the core of the body including a first material, the body including a first coating made of a second material, characterized in that the body includes at least a second coating made of a third material, the thermoelastic coefficients of each material being different, each thickness of said at least a first and a second coating being adjusted to permit substantially zero first and second order ( α, β) temperature coefficients of frequency of said resonator.
Hydrostatic radial piston unit of the cam-lobe type of construction comprising a non-rotary shaft defining a rotational axis of the hydrostatic radial piston unit and extending with a front end region from a non-rotary, stationary rear casing to a rotary front casing, within the front casing a cylinder block is housed and fixed in a torque-proof connection to the front end region of the shaft, in the cylinder block radially reciprocating working pistons are disposed in radially oriented cylinder bores to and from which cylinder bores hydraulic fluid can be conducted by means of a distributor arranged rotationally fixed with respect to the front casing and rotationally free relative to the shaft, wherein a circumferential cam-lobe surface with which the working pistons can interact, is formed integrally with the front casing on its radial inner side.
Three-layer complex comprising: - a first layer comprising at least one magnetic compound, - a second layer partially covering the first layer and comprising at least one inorganic silicate compound, - a third layer at least partially covering the second layer and comprising at least one compound having an affinity for said at least one magnetic compound and/or for said at least one inorganic silicate compound, chosen from citric acid and salts thereof, phosphate, pyrophosphate, triphosphate or polyphosphate ions, phosphonic acids, phosphonates, phosphonates or phosphonic acids coupled to organic molecules, compounds of the phosphoric acid family, sulfonates, compounds of the detergent family and/or compounds of the carboxylic acid family. - a first layer comprising at least one magnetic compound, - a second layer partially covering the first layer and comprising at least one inorganic silicate compound, - a third layer at least partially covering the second layer and comprising at least one compound having an affinity for said at least one magnetic compound and/or for said at least one inorganic silicate compound, chosen from citric acid and salts thereof, phosphate, pyrophosphate, triphosphate or polyphosphate ions, phosphonic acids, phosphonates, phosphonates or phosphonic acids coupled to organic molecules, compounds of the phosphoric acid family, sulfonates, compounds of the detergent family and/or compounds of the carboxylic acid family.
Use of ≥ 1% by weight of potassium carbonate, based on the dry mass of a cement-based binder system, for hydrophilicizing the surface of a cured building product produced therefrom.
Dual-polarized horn radiator, in particular for a mobile phone base station, having a first and having a second polarization, which are fed separately from each other via a first waveguide and a second waveguide of the horn radiator, wherein the first and the second polarization are positioned orthogonally on top of each other, for which purpose the two waveguides (1, 2) have an orthogonal polarization in the region of their outlet (23, 24) into the horn radiator, wherein the first waveguide extends in the direction of radiation toward its outlet into the horn radiator and has a cross-section which, as seen in its projection onto the aperture plane, extends partly inside and partly outside of the aperture opening of the horn radiator, wherein the outlet of the first waveguide into the horn radiator has an extension (25, 26) along its longer side, which is both parallel to the aperture plane and perpendicular to the aperture plane, wherein an outer, shorter side of the outlet is arranged higher than the opposite inner, shorter side of the outlet.
A method for transmitting a precoding matrix indicator, PMI, by a user equipment, UE, in a wireless communication system, the method comprising: determining a precoding matrix among a plurality of precoding matrices related to a downlink transmission of 4 layers in a codebook; and transmitting a PMI for the precoding matrix, wherein the downlink transmission is performed via 2·N transmit antennas, wherein the plurality of precoding matrices are configured in a form of v 1 v 2 v 1 v 2 a ⋅ v 1 a ⋅ v 2 − a ⋅ v 1 − a ⋅ v 2, wherein N is positive integer equal to or greater than 2, a is a coefficient of a phase and, each of v1 and v2 is an N× 1matrix. determining a precoding matrix among a plurality of precoding matrices related to a downlink transmission of 4 layers in a codebook; and transmitting a PMI for the precoding matrix, wherein the downlink transmission is performed via 2·N transmit antennas, wherein the plurality of precoding matrices are configured in a form of v 1 v 2 v 1 v 2 a ⋅ v 1 a ⋅ v 2 − a ⋅ v 1 − a ⋅ v 2, wherein N is positive integer equal to or greater than 2, a is a coefficient of a phase and, each of v1 and v2 is an N× 1matrix.
Handle assembly intended to be secured on an opening leaf, comprising at least: - a first handle comprising at least one recess, - a square spindle extending along a longitudinal axis and configured to be housed at least partially in the recess of the first handle, in an initial configuration, the first handle is configured to slide freely along the longitudinal axis of the square spindle over a given distance, said handle assembly being characterized in that the first handle is configured to pass from the initial configuration to a securing configuration in which the first handle is immobilized in translation and in at least one direction of rotation with respect to the square spindle, by at least one displacement in rotation of the first handle about the longitudinal axis of the square spindle by an angle strictly less than 360°. - a first handle comprising at least one recess, - a square spindle extending along a longitudinal axis and configured to be housed at least partially in the recess of the first handle,
A container comprising: a) an outer casing comprising a locking layer integrally connected to a surface of the outer casing; b) an inner casing configured to be received within the outer casing and to be retractable from the outer casing, wherein the inner casing includes a locking tab configured to engage with the locking layer of the outer casing and the locking tab is integrally connected to a surface of the inner casing via a fold such that it is hingedly connected to a surface of the inner casing; c) a lock disengagement including a press surface and a cutout located adjacent to the locking layer on the same surface of the outer casing as the surface to which the locking layer is integrally connected to, the lock disengagement being configured so that, by pressing upon it, pressure may be applied to the locking tab such that the locking tab may be distanced from the locking layer and thereby be able to bypass the locking layer as force is applied to the inner casing to withdraw the inner casing from the outer casing, the container being characterised in that the fold line integrally connecting the locking tab to the surface of the inner casing is configured to permit the locking tab to be folded such that it is in planar contact with an adjacent surface of the inner casing. a) an outer casing comprising a locking layer integrally connected to a surface of the outer casing; b) an inner casing configured to be received within the outer casing and to be retractable from the outer casing, wherein the inner casing includes a locking tab configured to engage with the locking layer of the outer casing and the locking tab is integrally connected to a surface of the inner casing via a fold such that it is hingedly connected to a surface of the inner casing; c) a lock disengagement including a press surface and a cutout located adjacent to the locking layer on the same surface of the outer casing as the surface to which the locking layer is integrally connected to, the lock disengagement being configured so that, by pressing upon it, pressure may be applied to the locking tab such that the locking tab may be distanced from the locking layer and thereby be able to bypass the locking layer as force is applied to the inner casing to withdraw the inner casing from the outer casing, the container being characterised in that
A method for controlling the drivetrain of a vehicle, comprising several elements with at least one friction element (C a, C b), e.g. a clutch, comprising the following steps: (a) sampling physical data of the drivetrain, said physical data comprising at least the speed of a shaft of the gearbox; (b) operating a clock providing predefined time instants which are separated by given time intervals (Δ); (c) calculating an output variable for controlling at least one element of the drivetrain in such predefined time instants (t 1, t 2, t 3); wherein in said predefined time instants (t 1, t 2, t 3) it is observed whether locking of the friction element (C a, C b) can occur by detecting zero crossing of slip speed within current time step; if such zero crossing is detected conducting the following steps: (α) calculating the time of zero crossing of slip speed; (β) conducting the current calculation step for a shortened time interval (ηΔ), by using the time (t*) of zero crossing of slip speed instead of the next predefined time instant (t 1, t 2, t 3) for next calculation; and characterised by the next step: (γ) conducting the next calculation step for an adapted time interval, by using a predefined time instant (t 1, t 2, t 3) for next calculation to bring back the calculation back to fixed time steps. (a) sampling physical data of the drivetrain, said physical data comprising at least the speed of a shaft of the gearbox; (b) operating a clock providing predefined time instants which are separated by given time intervals (Δ); (c) calculating an output variable for controlling at least one element of the drivetrain in such predefined time instants (t 1, t 2, t 3); (α) calculating the time of zero crossing of slip speed; (β) conducting the current calculation step for a shortened time interval (ηΔ), by using the time (t*) of zero crossing of slip speed instead of the next predefined time instant (t 1, t 2, t 3) for next calculation; (γ) conducting the next calculation step for an adapted time interval, by using a predefined time instant (t 1, t 2, t 3) for next calculation to bring back the calculation back to fixed time steps.
A filter holder comprising: a filter housing provided with a bottom and a dispensing aperture through said bottom; a valve with a valve stopper, arranged for selectively opening and closing the dispensing aperture, the stopper being supported by a pivoting arm and resiliently biased towards a closed position; a cam arranged between the bottom of the filter housing and the pivoting arm, the cam having a cam profile co-acting with the pivoting arm, the cam having at least a first position wherein the cam profile prevents closing movement of the valve stopper and a second position wherein the cam profile allows closing movement of the valve stopper, the cam being resiliently biased towards the first position; a slider which co-acts with the cam to move the cam from the first position towards the second position; wherein the slider is resiliently biased in an inactive position and is forced to move towards an active position by co-action with an element of a locking ring whereto the filter holder is attached; and wherein the slider is arranged for pushing the cam towards the second position when the slider is moved towards the active position. a filter housing provided with a bottom and a dispensing aperture through said bottom; a valve with a valve stopper, arranged for selectively opening and closing the dispensing aperture, the stopper being supported by a pivoting arm and resiliently biased towards a closed position; a cam arranged between the bottom of the filter housing and the pivoting arm, the cam having a cam profile co-acting with the pivoting arm, the cam having at least a first position wherein the cam profile prevents closing movement of the valve stopper and a second position wherein the cam profile allows closing movement of the valve stopper, the cam being resiliently biased towards the first position; a slider which co-acts with the cam to move the cam from the first position towards the second position; wherein the slider is resiliently biased in an inactive position and is forced to move towards an active position by co-action with an element of a locking ring whereto the filter holder is attached; and wherein the slider is arranged for pushing the cam towards the second position when the slider is moved towards the active position.
End fitting for a control linkage, in particular for flight controls for an aircraft, comprising a ball-and-socket joint member, and wherein: - the ball-and-socket joint member comprises an inner ring, of a general shape of revolution around a first axis, having an outer surface provided with an inner raceway, - the ball-and-socket joint member comprises an outer ring, of a general shape of revolution around a second axis, having an inner surface provided with an outer raceway, - the ball-and-socket joint member comprises at least one row of balls aligned circumferentially, extending radially between the inner raceway and the outer raceway, - the end fitting comprises a rod, for example a connecting rod, integral with the outer ring, the inner ring being adapted to be integral with a shaft, characterised in that: - the outer surface of the inner ring comprises a portion with a generally truncated sphere shape, forming the inner raceway, - the inner surface of the outer ring comprises, for each row of balls, a groove of a shape complementary to that of the balls of this row, said groove forming the outer raceway, - at least one of the inner or outer rings is made of stainless steel having a hardness lower than 58 HRC. - the ball-and-socket joint member comprises an inner ring, of a general shape of revolution around a first axis, having an outer surface provided with an inner raceway, - the ball-and-socket joint member comprises an outer ring, of a general shape of revolution around a second axis, having an inner surface provided with an outer raceway, - the ball-and-socket joint member comprises at least one row of balls aligned circumferentially, extending radially between the inner raceway and the outer raceway, - the end fitting comprises a rod, for example a connecting rod, integral with the outer ring, the inner ring being adapted to be integral with a shaft, - the outer surface of the inner ring comprises a portion with a generally truncated sphere shape, forming the inner raceway, - the inner surface of the outer ring comprises, for each row of balls, a groove of a shape complementary to that of the balls of this row, said groove forming the outer raceway, - at least one of the inner or outer rings is made of stainless steel having a hardness lower than 58 HRC.