mhurhangee/ep-ind-claims huggingface dataset:
A drug delivery device (50,100), comprising: a non-erodible, non-porous housing member (12, 52, 102) defining a reservoir, said housing member (12, 52, 102) having first and second opposing ends (106, 108); a porous partition (22, 76, 114) positioned in the first end of the housing member (12, 52, 102); contained within said reservoir, a drug formulation comprised of a drug sparingly soluble in water at room temperature and a solubility-modifying excipient, said solubility-modifying excipient capable of generating acidic groups to solubilize drug when the drug formulation is hydrated to form a continuous aqueous phase, thereby providing a concentration of soluble drug sufficient to provide release of a therapeutic dose of the soluble drug from the device (50,100) over a period of more than one month, as soluble drug diffuses out of the device (50,100) across said partition (22, 76, 114). a non-erodible, non-porous housing member (12, 52, 102) defining a reservoir, said housing member (12, 52, 102) having first and second opposing ends (106, 108); a porous partition (22, 76, 114) positioned in the first end of the housing member (12, 52, 102); contained within said reservoir, a drug formulation comprised of a drug sparingly soluble in water at room temperature and a solubility-modifying excipient, said solubility-modifying excipient capable of generating acidic groups to solubilize drug when the drug formulation is hydrated to form a continuous aqueous phase, thereby providing a concentration of soluble drug sufficient to provide release of a therapeutic dose of the soluble drug from the device (50,100) over a period of more than one month, as soluble drug diffuses out of the device (50,100) across said partition (22, 76, 114).
Friction welding element which is fastenable by means of a friction-welding method in a channel of a housing and which has the following features: a connection bushing having a radially inner side and a friction welding shell formed on a radial outer side of the connection bushing comprising: a radially outer friction welding contour for connecting with the housing, characterized in that the friction welding contour has in the axial direction at least one conically shaped gradation, and the friction welding shell comprises further a circumferentially arranged collar, which is arranged axially adjacent to an end of the connection bushing and comprises at a collar top side facing away from the friction welding contour at least one drive means for rotating the friction welding element. a radially outer friction welding contour for connecting with the housing, characterized in that the friction welding contour has in the axial direction at least one conically shaped gradation, and the friction welding shell comprises further a circumferentially arranged collar, which is arranged axially adjacent to an end of the connection bushing and comprises at a collar top side facing away from the friction welding contour at least one drive means for rotating the friction welding element.
Synchronous motor having a stator with 18 stator teeth, wherein stator coils are provided which enclose stator teeth, and wherein 8 pole magnets are arranged on the rotor, wherein each of the stator coils encloses at least two stator teeth, characterized in that in each case three stator coils enclose the three stator tooth pairs which are adjacent to one another, are connected in series with a group of three and can be actuated via a common phase.
Method for producing ethylene and/or other olefins by steam cracking, in which one or more crackers are loaded with a paraffin-containing feed and a crude gas is extracted from the one or more crackers, wherein the crude gas is subjected at least in part to a treatment comprising a crude gas compression and a thermal separation using a C2 refrigerant and a C3 refrigerant, wherein a crude gas compressor is used for the crude gas compression, wherein the C2 refrigerant is compressed using a C2 refrigerant compressor, and wherein the C3 refrigerant is compressed using a C3 refrigerant compressor, characterized in that the crude gas compressor comprises two serial compressor trains, and in that each of these compressor trains, the C2 refrigerant compressor and the C3 refrigerant compressor are each operated at least in part using electric drives, which have at least partially identical performance features, are each supplied with power via frequency converters, and are provided as structurally identical variable-speed drives, wherein each of the serial compressor trains of the crude gas compression, the C2 refrigerant compressor and the C3 refrigerant compressor are matched to one another in terms of their torque.
A method for synthesis of nanoparticles of metal selenide, metal selenide alloys, metal chalcogenides comprising at least selenium or metal chalcogenide alloys comprising at least selenium, the method comprising - obtaining a heterogeneous dispersion of powder of at least selenium in a first solvent at a first temperature, the first temperature being such that the heterogeneous dispersion comprises at least a fraction of undissolved powder in the solvent, - providing a metal cation precursor and introducing the heterogeneous dispersion into a second solvent, the second solvent being at a second temperature higher than said first temperature allowing, upon introduction of the heterogeneous dispersion, dissolution of at least the fraction of the powder resulting in nucleation of the nanoparticles. - obtaining a heterogeneous dispersion of powder of at least selenium in a first solvent at a first temperature, the first temperature being such that the heterogeneous dispersion comprises at least a fraction of undissolved powder in the solvent, - providing a metal cation precursor and introducing the heterogeneous dispersion into a second solvent, the second solvent being at a second temperature higher than said first temperature allowing, upon introduction of the heterogeneous dispersion, dissolution of at least the fraction of the powder resulting in nucleation of the nanoparticles.
A leader for a pile driving machine, the leader comprising a lower slide and a telescopic leader in the pile driving machine, and an implement fastening device fastened to be movable along the telescopic leader, for fastening an implement used in pile driving work to the leader; in which leader: - the telescopic leader is fastened to the lower slide by an actuator with linear movements, to be movable in the longitudinal direction of the lower slide and to be locked in position to front stabilizers of the pile driving machine by a locking device; - the implement fastening device is lockable in at least two positions with respect to the telescopic leader. - the telescopic leader is fastened to the lower slide by an actuator with linear movements, to be movable in the longitudinal direction of the lower slide and to be locked in position to front stabilizers of the pile driving machine by a locking device; - the implement fastening device is lockable in at least two positions with respect to the telescopic leader.
A composite lightweight compressor airfoil for a turbomachine, comprising: a near surface braided fabric, wherein the braided fabric further comprises a fabric formed from a plurality of twisted fiber tows braided and oriented in a direction so that each of the plurality of tows extend at an angle to one another and to a principle direction of the compressor airfoil, wherein the principle direction extends from a first end toward a second end of the compressor airfoil; a core of an aluminum lithium alloy; an outer surface of the aluminum lithium alloy; and wherein the aluminum-lithium alloy penetrates interstices of the fabric and the plurality of twisted fiber tows so that the aluminum-lithium alloy is continuous, wherein each of the plurality of braided fiber tows extends at an angle of from ±10° to ±25° to an axis of the airfoil, the axis of the airfoil extending in a radial direction from an airfoil tip at the first end to an airfoil dovetail at the second end. a near surface braided fabric, wherein the braided fabric further comprises a fabric formed from a plurality of twisted fiber tows braided and oriented in a direction so that each of the plurality of tows extend at an angle to one another and to a principle direction of the compressor airfoil, wherein the principle direction extends from a first end toward a second end of the compressor airfoil; a core of an aluminum lithium alloy; an outer surface of the aluminum lithium alloy; and wherein the aluminum-lithium alloy penetrates interstices of the fabric and the plurality of twisted fiber tows so that the aluminum-lithium alloy is continuous, wherein each of the plurality of braided fiber tows extends at an angle of from ±10° to ±25° to an axis of the airfoil, the axis of the airfoil extending in a radial direction from an airfoil tip at the first end to an airfoil dovetail at the second end.
A computer-implemented method, executed on a computing device, comprising: administering an alertness test on a client electronic device to determine a result for a user, wherein the result is indicative of a level of alertness of the user, wherein administering the alertness test to the user includes: rendering a plurality of objects for use within the alertness test being administered to the user; rendering a disrupter configured to distract the user, wherein the disrupter is configured to rotate over the plurality of objects and, while rotating, temporarily obscure at least a portion of one or more objects of the plurality of objects during the alertness test; soliciting a response from the user concerning whether any object of the plurality of objects is different from the other objects; receiving the response from the user; and determining the result for the user based, at least in part, upon the response received from the user; receiving biometric information concerning the user from a biometric device; and adjusting the result for the user based, at least in part, upon the biometric information. administering an alertness test on a client electronic device to determine a result for a user, wherein the result is indicative of a level of alertness of the user, wherein administering the alertness test to the user includes: rendering a plurality of objects for use within the alertness test being administered to the user; rendering a disrupter configured to distract the user, wherein the disrupter is configured to rotate over the plurality of objects and, while rotating, temporarily obscure at least a portion of one or more objects of the plurality of objects during the alertness test; soliciting a response from the user concerning whether any object of the plurality of objects is different from the other objects; receiving the response from the user; and determining the result for the user based, at least in part, upon the response received from the user; rendering a plurality of objects for use within the alertness test being administered to the user; rendering a disrupter configured to distract the user, wherein the disrupter is configured to rotate over the plurality of objects and, while rotating, temporarily obscure at least a portion of one or more objects of the plurality of objects during the alertness test; soliciting a response from the user concerning whether any object of the plurality of objects is different from the other objects; receiving the response from the user; and determining the result for the user based, at least in part, upon the response received from the user; receiving biometric information concerning the user from a biometric device; and adjusting the result for the user based, at least in part, upon the biometric information.
Thermosetting one-component epoxy resin composition comprising a) at least one epoxy resin A having an average of more than one epoxy group per molecule; b) at least one curing agent B1 for epoxy resins, where the curing agent B1 is an aromatic dicarboxylic dihydrazide, especially isophthalic dihydrazide and/or terephthalic dihydrazide, preferably isophthalic dihydrazide; and c) at least one curing agent B2 for epoxy resins, where the curing agent B2 is a dihydrazide selected from the group consisting of glutaric dihydrazide, adipic dihydrazide, pimelic dihydrazide, 8,12-eicosadienedioic acid 1,20-dihydrazide and 4-isopropyl-2,5-dioxoimidazolidine-1,3-di(propionohydrazide), especially adipic dihydrazide; and where the weight ratio of curing agent B1 to curing agent B2 ( B1 / B2) is 0.15-20. a) at least one epoxy resin A having an average of more than one epoxy group per molecule; b) at least one curing agent B1 for epoxy resins, where the curing agent B1 is an aromatic dicarboxylic dihydrazide, especially isophthalic dihydrazide and/or terephthalic dihydrazide, preferably isophthalic dihydrazide; and c) at least one curing agent B2 for epoxy resins, where the curing agent B2 is a dihydrazide selected from the group consisting of glutaric dihydrazide, adipic dihydrazide, pimelic dihydrazide, 8,12-eicosadienedioic acid 1,20-dihydrazide and 4-isopropyl-2,5-dioxoimidazolidine-1,3-di(propionohydrazide), especially adipic dihydrazide; and
A hydrogel for use in repairing pliability of a region of phonatory mucosa wherein the hydrogel has an elastic shear modulus ranging from 15 to 35 Pa.
Method of communication between at least one event detecting sensor (1.i) and a collector of event detection data transmitted by the sensor in the form of an event signalling message, the modulation of which is defined by at least one spreading code, characterized in that the method comprises the steps implemented by the sensor: - on detecting an event, generation of event detection data; - reception of a synchronization message (201.1-201.4) transmitted by the collector, said synchronization message comprising a seed for a pseudo-random generation of at least one spreading code; - pseudo-random generation of at least one spreading code from said seed; - transmission of an event signalling message, the modulation of which is defined by said at least one randomly generated spreading code, the event signalling message comprising the event detection data. - on detecting an event, generation of event detection data; - reception of a synchronization message (201.1-201.4) transmitted by the collector, said synchronization message comprising a seed for a pseudo-random generation of at least one spreading code; - pseudo-random generation of at least one spreading code from said seed; - transmission of an event signalling message, the modulation of which is defined by said at least one randomly generated spreading code, the event signalling message comprising the event detection data.
A coated cutting tool comprising a substrate of cemented carbide, cermet, cBN, ceramics, PCD or HSS, with a coating comprising a 0.1-20 μm thick layer of aluminium oxide which comprises one or more noble gas elements in an amount of from 0.7 to 5 at-%, the one or more noble gas elements is one or more of Ar, Kr, Ne, Xe and He, the aluminium oxide has a grain structure in which there are present within over 50% of the total number of grains structural disorders which are presented such as in electron diffraction images of the grains point-shaped reflections occur up to a maximum lattice plane spacing dLlMIT and for lattice plane spacings of greater than dLlMIT no point-shaped reflections occur, but an intensity distribution that is typical for amorphous structures, dLlMIT being > 1.990 Å and ≤ 2.500 Å, dLlMIT is greater than the lattice plane spacing d1, a lattice plane spacing d1 is present being from 1.990 to 2.050 Å, and wherein the layer of aluminium oxide has a resistivity ratio p / p of from 3 to 7, the noble gas content is measured by using Scanning Electron Microscopy with Energy Dispersive X-Ray Spectroscopy on a cross section prepared sample, the lattice plane spacing d1 gives a reflection in 2theta XRD at about 45 degrees 2theta and d1 is calculated from the precise 2theta position of this reflection, and the resistivity values at 80K and 300 K were herein measured in cross-plane of the coating, it was applied a conductive coating on top of the oxide being a 40 nm Au metallization layer, alternatively a TiAIN coating, suitably 300-600 nm thick, spring contacts are then lowered to the Au metallization, or the TiAIN layer, and the resistance is measured between the top and the bottom of the sample, a resistance value is determined by measuring the current during a voltage sweep from 0 mV to 20 mV.
A hand held power tool (110, 210), comprising: a primary motor; a chuck operatively-coupled to the primary motor; a body housing the primary motor; a display (105, 305, 705, 905, 1105, 1285) mounted on a rear surface of the body, said display being positioned opposite the chuck; a handle (130, 330, 630) projecting from the body; a rotatable distancing laser disposed within a rotatable laser housing, the rotatable laser housing (132, 232, 332, 432, 532) being rotatably coupled to the body immediately inferior to the chuck, the rotatable laser housing (132, 232, 332, 432, 532) being disposed such that a laser beam emitted from the rotatable distancing laser is emitted in a plane parallel to a plane of an axis of rotation of the chuck; and a stationary distancing laser disposed within the handle (130, 330, 630) of the hand held power tool (110, 210) and arranged such that a laser beam emitted from the stationary distancing laser is orthogonal to an emitted laser beam of the rotatable distancing laser. a primary motor; a chuck operatively-coupled to the primary motor; a body housing the primary motor; a display (105, 305, 705, 905, 1105, 1285) mounted on a rear surface of the body, said display being positioned opposite the chuck; a handle (130, 330, 630) projecting from the body; a rotatable distancing laser disposed within a rotatable laser housing, the rotatable laser housing (132, 232, 332, 432, 532) being rotatably coupled to the body immediately inferior to the chuck, the rotatable laser housing (132, 232, 332, 432, 532) being disposed such that a laser beam emitted from the rotatable distancing laser is emitted in a plane parallel to a plane of an axis of rotation of the chuck; and a stationary distancing laser disposed within the handle (130, 330, 630) of the hand held power tool (110, 210) and arranged such that a laser beam emitted from the stationary distancing laser is orthogonal to an emitted laser beam of the rotatable distancing laser.
A percussion tool driven by pressurised air for demolition and/or breaking work, for example in concrete, and able to be connected to an insert tool like a chisel via a tool holder, said percussion tool comprising a percussion cylinder, a piston arranged to travel in the bore of the percussion cylinder, and a valve unit which alternatingly during operation connects the upper or lower end of the percussion cylinder to a source of pressurised air, which can be connected to the percussion tool, thereby enabling a repeated back and forth motion of the piston, wherein the insert tool connected to the percussion tool performs repeated striking motions under the action of the piston, said percussion tool being further arranged so that the axial striking position of the piston in the bore of the cylinder, i.e., the position where the energy of the piston is transmitted to the connected insert tool, is dependent on a feeding force by which the percussion tool, via the connected insert tool, is pressed against an object being worked, the percussion tool further comprising an elastic buffer arranged to, during operation, absorb the impact energy not transmitted to the object when the striking position of the piston is furthest downward, i.e., when the feeding force is low or non-existent, characterised in that the percussion tool comprises a means of automatically preventing the back and forth motion of the piston at a predetermined degree of wear on the buffer when and only when the feeding force is low or non-existent, the means comprising an upper sleeve, and a lower sleeve, lying against the buffer and responding to a wear on the buffer with a displacement in the lengthways direction of the percussion tool, and the upper sleeve lies against the lower sleeve and follows its displacement, and the displacement of the upper sleeve is utilised for its blocking or opening of the means wherein said means comprises a channel which, when the buffer has reached a predetermined degree of wear, at least when the piston is in its lower dead centre, creates a connection between a first end of the cylinder bore and either the atmospheric pressure, such as the air surrounding the tool, or a second end of the cylinder bore, thereby preventing the alternating applying of pressure to the two ends of the piston, and wherein the first end of the cylinder bore is the lower end.
A display system, comprising: a display mounted within and to a vehicle, wherein said display is adjustable within a range of display positions (301, 303); a display positioning system coupled to said display; a vehicle seat mounted within said vehicle, wherein said vehicle seat is positioned within said vehicle to allow an occupant of said vehicle seat to utilize said display; an occupant position sensor system, wherein said occupant position sensor system outputs occupant position data corresponding to a current position of said occupant within said vehicle seat; characterized by a memory, wherein stored within said memory is a look-up table providing a plurality of compatible display positions that correspond to a plurality of occupant positions within said vehicle seat; and a control system coupled to said display positioning system and to said occupant position sensor system and to said memory, wherein said control system monitors said occupant position data and automatically adjusts said display with said display positioning system to a current display position within said range of display positions (301, 303) in response to said current position of said occupant within said vehicle seat, wherein said control system utilizes said look-up table to select said current display position from said plurality of compatible display positions based on said current position of said occupant within said vehicle seat, and wherein each of said plurality of compatible display positions maintains a display viewing distance within a preset range. a display mounted within and to a vehicle, wherein said display is adjustable within a range of display positions (301, 303); a display positioning system coupled to said display; a vehicle seat mounted within said vehicle, wherein said vehicle seat is positioned within said vehicle to allow an occupant of said vehicle seat to utilize said display; an occupant position sensor system, wherein said occupant position sensor system outputs occupant position data corresponding to a current position of said occupant within said vehicle seat; characterized by a memory, wherein stored within said memory is a look-up table providing a plurality of compatible display positions that correspond to a plurality of occupant positions within said vehicle seat; and a control system coupled to said display positioning system and to said occupant position sensor system and to said memory, wherein said control system monitors said occupant position data and automatically adjusts said display with said display positioning system to a current display position within said range of display positions (301, 303) in response to said current position of said occupant within said vehicle seat, wherein said control system utilizes said look-up table to select said current display position from said plurality of compatible display positions based on said current position of said occupant within said vehicle seat, and wherein each of said plurality of compatible display positions maintains a display viewing distance within a preset range.