mhurhangee/ep-ind-claims huggingface dataset:
A prosthetic heart valve comprising: an expandable stent (100; 100') comprising an array of ovals, wherein a short axis of the ovals extends in a circumferential direction and a long axis of the ovals extends in an axial direction, wherein adjacent ovals are connected to each other in the circumferential direction by connectors and in the axial direction by connectors positioned between the ovals coincident with their common short and long axes, respectively, the array having a first row and a second row at the ends of the stent (100; 100'); a valve seated inside the expandable stent (100; 100'); a plurality of prongs extending inward from an outer end of the first row in approximate alignment with the long axis of the ovals; and a plurality of prongs extending inward from an outer end of the second row in approximate alignment with the long axis of the ovals, wherein prongs are pre-bent so that they are bent outwardly relative to a longitudinal axis of the expandable stent (100; 100') adjacent their attached ends, characterized in that the prongs are arranged in facing pairs extending from ovals that are in alignment in the axial direction and also bent inwardly relative to the longitudinal axis at a point offset from their free ends, in a reverse curve, so as to have a hook configuration; wherein an increase in the diameter of the expandable stent (100; 100') deforms the ovals into diamonds and results in a decrease in the length of the expandable stent (100; 100') to bring the prongs together to produce a connection to body tissue surrounding the stent (100; 100'). an expandable stent (100; 100') comprising an array of ovals, wherein a short axis of the ovals extends in a circumferential direction and a long axis of the ovals extends in an axial direction, wherein adjacent ovals are connected to each other in the circumferential direction by connectors and in the axial direction by connectors positioned between the ovals coincident with their common short and long axes, respectively, the array having a first row and a second row at the ends of the stent (100; 100'); a valve seated inside the expandable stent (100; 100'); a plurality of prongs extending inward from an outer end of the first row in approximate alignment with the long axis of the ovals; and a plurality of prongs extending inward from an outer end of the second row in approximate alignment with the long axis of the ovals, wherein prongs are pre-bent so that they are bent outwardly relative to a longitudinal axis of the expandable stent (100; 100') adjacent their attached ends, characterized in that the prongs are arranged in facing pairs extending from ovals that are in alignment in the axial direction and also bent inwardly relative to the longitudinal axis at a point offset from their free ends, in a reverse curve, so as to have a hook configuration; wherein an increase in the diameter of the expandable stent (100; 100') deforms the ovals into diamonds and results in a decrease in the length of the expandable stent (100; 100') to bring the prongs together to produce a connection to body tissue surrounding the stent (100; 100').
A respiratory gas supply circuit for an aircraft carrying passengers and crewmembers, comprising: - a source of breathable gas (R1, R2), - at least one supply line connected to said source, - a regulating device provided on said supply line for controlling the supply of breathable gas, and driven by a control signal (F | O 2 R) function at least of the arterial blood oxygen saturation (SaO 2) measured on at least one passenger or crewmember, - an electronic unit such as an electronic circuit defining a breathable gas content set point (F I O 2 SP) at least based on the measured arterial blood oxygen saturation, - a mixing device connected to said supply line, said mixing device further comprising an ambient air inlet for mixing said ambient air with said breathable gas to provide to said at least one passenger or crewmember a respiratory gas to be inhaled, corresponding to a mixture of said breathable gas and ambient air, characterized in that a first sensor is provided downstream the mixing device to supply the electronic circuit with a signal (F I O 2 M) representative of the breathable gas content in the gas to be inhaled, and the electronic unit compares the breathable gas content set point to the signal representative of the breathable gas content to elaborate the control signal. - a source of breathable gas (R1, R2), - at least one supply line connected to said source, - a regulating device provided on said supply line for controlling the supply of breathable gas, and driven by a control signal (F | O 2 R) function at least of the arterial blood oxygen saturation (SaO 2) measured on at least one passenger or crewmember, - an electronic unit such as an electronic circuit defining a breathable gas content set point (F I O 2 SP) at least based on the measured arterial blood oxygen saturation, - a mixing device connected to said supply line, said mixing device further comprising an ambient air inlet for mixing said ambient air with said breathable gas to provide to said at least one passenger or crewmember a respiratory gas to be inhaled, corresponding to a mixture of said breathable gas and ambient air,
A deicing device for a sheath of a structural cable, the structural cable comprising tendons housed in the sheath, the deicing device comprising: a base; a bearing element; and a power system configured to press the bearing element against the tendons while the base is in contact with an inner surface of the sheath, and to cause a local deformation of the sheath which causes a temporary and reversible shape change of the section of the sheath. a base; a bearing element; and a power system configured to press the bearing element against the tendons while the base is in contact with an inner surface of the sheath, and to cause a local deformation of the sheath which causes a temporary and reversible shape change of the section of the sheath.
A system comprising one or more devices and one or more brackets, wherein each said device is for mounting on the surface of the body of a vehicle for securing one or more items to a vehicle; said device in the orientation intended for use comprising: an upper housing made of a relatively hard material; a bottom part made of a flexible, relatively soft material, said flexible, relatively soft material comprising a bottom surface and a top surface; wherein said bottom part being configured to be able to shift its configuration between a disengaged configuration, in which the bottom surface of the bottom part is essentially planar, and an engaged configuration, in which the bottom surface of the bottom part is concave; wherein said upper housing comprises actuator means for actuating the bottom part in order to shift the configuration of the bottom part between said disengaged configuration and said engaged configuration; wherein said actuator means being configured to keep said bottom part in said engaged configuration, until being disengaged into a disengaged configuration; wherein said upper housing comprises one or more through going holes for providing means for securing one or more items to a vehicle; wherein said one or more brackets comprising attachment means configured to be releasable attached to the one or more of said through going holes in the upper housing of said device; wherein said one or more brackets comprising an elongate rail; and wherein said attachment means is/are arranged at an end of said rail or at a middle part of said rail; characterized in that said rail is a telescopic rail being adapted to shift its configuration between an extracted configuration and a contracted configuration. an upper housing made of a relatively hard material; a bottom part made of a flexible, relatively soft material, said flexible, relatively soft material comprising a bottom surface and a top surface;
A gas cylinder actuator (10, 110, 210) with a safety device for controlled ejection of the piston stem, comprising a tubular jacket (11, 111, 211) for gas containment, which is closed hermetically at one end by a bottom (12, 112, 212) and at the opposite end by a head portion (14, 114, 214) which is provided with a hole for the passage of a stem (15, 115, 215) with a piston (16, 116, 216), said jacket (11, 111, 211), said bottom (12, 112, 212) and said piston (16, 116, 216) defining the gas compression and expansion chamber (17, 117, 217), said gas cylinder actuator comprising, on the side of the region (19, 119) for fixing the head portion (14, 114, 214) to the jacket (11, 111, 211), a region in low relief (21, 121, 221) on the inner face (22, 122, 222) of the jacket (11, 111, 211), designed to interrupt the seal provided selectively either by the gasket means (23, 223) associated with said piston (16, 216) or by the gasket means associated with said head portion, and normally operating against said inner face (22, 122, 222) of the jacket (11, 111, 211), in case of separation of said head portion (14, 114, 214) with an outward movement of said piston (16, 116, 216), characterized in that said bottom is provided with a gas filling valve and in that said head portion is constituted by an annular gasket supporting body and by a closure ring, to be screwed onto a corresponding threaded collar of the annular body so as to lock it, said annular body being retained in the jacket by a locking ring, which is inserted so as to protrude in an annular slot formed on the inner face of the jacket proximately to the end portion of said jacket, said ring, on the opposite side, being pressed into a perimetric hollow formed in the annular body.
A method of making a dispersion of nanoparticles, comprising: a. forming a reaction mixture comprising cerous ion, ethylenediaminedisuccinic acid, an oxidant, citric acid and water; and b. forming in the reaction mixture a dispersion of cerium oxide nanoparticles. a. forming a reaction mixture comprising cerous ion, ethylenediaminedisuccinic acid, an oxidant, citric acid and water; and b. forming in the reaction mixture a dispersion of cerium oxide nanoparticles.
Monopile foundation for an offshore tower structure comprising a monopile for receiving the tower structure and a subsea base, wherein the monopile is partially embedded in the sea ground, wherein the subsea base engages the monopile peripherally and wherein the subsea base comprises an outer collar surrounding the monopile and being at least partially also embedded in the sea ground and an inner pile sleeve for receiving the monopile, the collar and the pile sleeve being arranged coaxially and in projection preferably concentrically relative to each other, the collar defining a hollow tube-like profile with an enlarged diameter, the pile sleeve extending at a top portion of the collar, characterised by the pile sleeve being arranged at an elevated position on the collar so that the subsea base is stackable.
A control device comprising: a first control board connected with an AC power source and equipped with a first control unit; and a second control board provided separately and different from the first control board and equipped with a second control unit; wherein the first control board includes a noise filter, an AC-DC converter configured to generate DC voltage from AC voltage, and DC output wiring configured to allow the DC voltage to be used in the board and also supply the DC voltage to outside the board, and the second control board is supplied with the DC voltage from the DC output wiring, characterized in that the second control board includes a communication circuit configured to execute communication between the first control unit and the second control unit by means of a current signal, and the communication circuit includes an input unit configured to provide an input signal from the first control board to the second control unit, an output unit connected in series to the input unit and configured to output an output signal from the second control unit to the first control board, and a bypass circuit provided in parallel with the output unit and including a first switch (295d, 296), and the second control unit closes the first switch (295d, 296) when coming into a sleep mode and opens the first switch (295d, 296) when cancelling the sleep mode. a first control board connected with an AC power source and equipped with a first control unit; and a second control board provided separately and different from the first control board and equipped with a second control unit; wherein the first control board includes a noise filter, an AC-DC converter configured to generate DC voltage from AC voltage, and DC output wiring configured to allow the DC voltage to be used in the board and also supply the DC voltage to outside the board, and the second control board is supplied with the DC voltage from the DC output wiring, an input unit configured to provide an input signal from the first control board to the second control unit, an output unit connected in series to the input unit and configured to output an output signal from the second control unit to the first control board, and a bypass circuit provided in parallel with the output unit and including a first switch (295d, 296), and the second control unit closes the first switch (295d, 296) when coming into a sleep mode and opens the first switch (295d, 296) when cancelling the sleep mode.
A work vehicle, comprising: - a steering wheel for steering a travel vehicle body of the work vehicle; - a steering shaft connected with the steering wheel, extending downward from the steering wheel, and configured to be rotated with use of the steering wheel; - a steering tower for which the steering wheel and the steering shaft are provided; and - an automatic steering mechanism configured to automatically steer the travel vehicle body so that the travel vehicle body travels on a target travel path; and a forward-reverse switching lever for switching a travel direction of the vehicle body between a forward travel and a reverse travel, wherein - the automatic steering mechanism includes a motor configured to drive the steering shaft to rotate, - the automatic steering mechanism is present in the steering tower, and - the motor is present under the steering wheel and adjacent laterally to the steering shaft, characterized in that the work vehicle comprises an automatic steering switching lever for switching between starting and ending automatic steering, wherein the automatic steering switching lever and the forward-reverse switching lever are positioned at an upper portion of the steering tower and below the steering wheel, and are present on a first side in the left-right direction of the vehicle body with respect to a rotation axis of the steering wheel, and are present at respective positions different from each other in a front-back direction of the vehicle body. - a steering wheel for steering a travel vehicle body of the work vehicle; - a steering shaft connected with the steering wheel, extending downward from the steering wheel, and configured to be rotated with use of the steering wheel; - a steering tower for which the steering wheel and the steering shaft are provided; and - an automatic steering mechanism configured to automatically steer the travel vehicle body so that the travel vehicle body travels on a target travel path; and a forward-reverse switching lever for switching a travel direction of the vehicle body between a forward travel and a reverse travel, wherein - the automatic steering mechanism includes a motor configured to drive the steering shaft to rotate, - the automatic steering mechanism is present in the steering tower, and - the motor is present under the steering wheel and adjacent laterally to the steering shaft, characterized in that the work vehicle comprises an automatic steering switching lever for switching between starting and ending automatic steering, wherein the automatic steering switching lever and the forward-reverse switching lever are positioned at an upper portion of the steering tower and below the steering wheel, and are present on a first side in the left-right direction of the vehicle body with respect to a rotation axis of the steering wheel, and are present at respective positions different from each other in a front-back direction of the vehicle body.
A polymer conjugate, the polymer conjugate comprising a water-soluble poly(oxazoline) polymer and a dopamine agonist, the dopamine agonist linked to the poly(oxazoline) polymer by a releasable linker containing a cleavable moiety cleavable in a subject; wherein the poly(oxazoline) polymer has the formula: wherein R is an initiating group; L is R 3 is a linker linking the triazole moiety to the poly(oxazoline) polymer; R 4 is -R 6 -R 7 -R 8 -; R 6 is an unsubstituted alkyl selected from methyl, ethyl and propyl; R 7 is -R a -O-C -R b -, or -R a -C -O-R b -; R a is absent; R b is absent; R 8 is absent; and A is a dopamine agonist; R 1 is an alkyl or a substituted alkyl; a is ran which indicates a random copolymer or block which indicates a block copolymer; o is from 1-50; m is from 1-1000; and T is a terminating group; wherein R 4 is selected to provide a controllable delivery of the dopamine agonist. R is an initiating group; L is R 3 is a linker linking the triazole moiety to the poly(oxazoline) polymer; R 4 is -R 6 -R 7 -R 8 -; R 6 is an unsubstituted alkyl selected from methyl, ethyl and propyl; R 7 is -R a -O-C -R b -, or -R a -C -O-R b -; R a is absent; R b is absent; R 8 is absent; and A is a dopamine agonist; R 1 is an alkyl or a substituted alkyl; a is ran which indicates a random copolymer or block which indicates a block copolymer; o is from 1-50; m is from 1-1000; and T is a terminating group;
Cold-rolled steel wire, characterised in that it has the following chemical composition, expressed in percentages by weight, 0.2 ≤ C% ≤ 0.6 0.5 ≤ Mn% ≤ 1.0 0.1 ≤ Si ≤ 0.5% 0.2 ≤ Cr≤ 1.0% P ≤ 0.020% S ≤ 0.015% N ≤ 0.010% and optionally no more than 0.07% Al, no more than 0.2% Ni, no more than 0.1% Mo, and no more than 0.1% Cu, the remainder being iron and the unavoidable impurities resulting from preparation, said wire having a microstructure comprising bainite and optionally up to 35% of acicular ferrite and up to 15% of perlite, the sum of the bainite and acicular ferrite phases being greater than 50%, the mechanical tensile strength Rm of which wire is between 900 and 1300 MPa and the ductility A of which wire is greater than or equal to 10%. 0.2 ≤ C% ≤ 0.6 0.5 ≤ Mn% ≤ 1.0 0.1 ≤ Si ≤ 0.5% 0.2 ≤ Cr≤ 1.0% P ≤ 0.020% S ≤ 0.015% N ≤ 0.010%
A tire comprising; a tread portion comprising a shoulder main groove extending continuously in a tire circumferential direction on a side of a tread edge (Te); the shoulder main groove comprising an inner groove wall on an inner side in a tire axial direction; the inner groove wall having an angle (θ1) with respect to a tread normal line of the inner groove wall in a cross section of the shoulder main groove periodically increasing and decreasing in the tire circumferential direction so that the inner groove wall comprises concave wall portions and convex wall portions arranged alternately in the tire circumferential direction; the concave wall portions being concave in a direction away from a groove center of the shoulder main groove; the convex wall portions being convex in a direction approaching the groove center of the shoulder main groove; and the concave wall portions being provided at axially inner end portions thereof with recess portions locally recessed axially inwardly and having openings at a ground contacting surface of the tread portion, wherein the shoulder main groove comprises an outer groove wall on an axially outer side, the outer groove wall has an angle (θ2) with respect to a tread normal line of the outer groove wall in the cross section of the shoulder main groove periodically increasing and decreasing in the tire circumferential direction so that the outer groove wall comprises convex wall portions and concave wall portions arranged alternately in the tire circumferential direction, the convex wall portions of the outer groove wall face the concave wall portions of the inner groove wall and are convex in a direction approaching the groove center of the shoulder main groove, and the concave wall portions of the outer groove wall face the convex wall portions of the inner groove wall and are concave in a direction away from the groove center of the shoulder main groove, wherein each of the inner groove wall and the outer groove wall extends outwardly in a tire radial direction from the groove bottom surface and obliquely in a direction away from the groove center, characterized in that in any cross section of the shoulder main groove, the angle (θ2) of the outer groove wall is larger than the angle (θ1) of the inner groove wall.
A sealing ledge system for use as intended in a suction roll for dewatering sheet material, wherein the sealing ledge system (1, 2) is used to laterally seal at least one suction box on the inside of the suction roll and comprises at least one sealing ledge (1.1, 2.1), wherein the sealing ledge (1.1, 2.1) is designed to seal off the suction box from the roll shell of the suction roll and the sealing ledge (1.1, 2.1) has a surface which faces the inner side of the roll shell when the sealing ledge system (1, 2) is used in the suction roll, wherein at least two temperature sensors (6.1) are included or inserted in at least one sealing ledge (1.1, 2.1), characterised in that at least one temperature sensor (6.1) has a larger distance than the other(s) from that surface of the sealing ledge (1.1, 2.1) which faces the inside of the roll shell when used as intended. characterised in that at least one temperature sensor (6.1) has a larger distance than the other(s) from that surface of the sealing ledge (1.1, 2.1) which faces the inside of the roll shell when used as intended.
A measuring head portion for a feeler of workpieces being machined, comprising: a fixed portion to be secured to an outer fixed support, a movable portion comprising a constraint element for a feeler arm, a rotational hinge adapted to connect said fixed portion to said movable portion, said rotational hinge is of one piece construction with said fixed portion and with said movable portion and is a flexural pivot bearing made up of metal elements adapted to be elastically deformed characterised in that said rotational hinge comprises a cylindrical cavity and a plurality of blades passing through said cylindrical cavity and defining a plurality of cylindrical sectors.
A heat conductive sheet comprising a thermoplastic resin that is liquid at a temperature of 23 °C and a particulate carbon material having an average particle diameter of 0.1 μm or more and 300 μm or less, and having a thermal resistance value under a pressure of 0.05 MPa of 0.20 °C/W or less.