mhurhangee/ep-ind-claims huggingface dataset:
A switched-mode power supply with power factor correction, comprising: - an isolated transformer (24, 40) with a first primary side endpoint connected to the rectified input voltage, - first and second primary capacitors connected to the rectified input voltage, - a controller block, said controller block configured to control the switching of a first MOSFET connected to a second primary side endpoint (26, 41) of said isolated transformer (24, 40) and the switching of a second MOSFET connected to a primary side midpoint (27, 42) of said isolated transformer (24, 40), and - a voltage comparator block, said voltage comparator block configured to select an input voltage range of the rectified input voltage, and said voltage comparator block having a reference voltage, said switched-mode power supply being characterized in that the voltage comparator block is further configured to: - when selecting a low input voltage range, activate a first control signal at low voltages in a low input voltage range, said first control signal switching the connection of the output of the controller block to the gate of the second MOSFET, and said first control signal switching on the second primary capacitor connected in parallel with the first primary capacitor associated to a high input voltage range, and - when selecting the high input voltage range, activate a second control signal at high voltages in a high input voltage range, said second control signal switching the connection of the output of the controller block to the gate of the first MOSFET. - an isolated transformer (24, 40) with a first primary side endpoint connected to the rectified input voltage, - first and second primary capacitors connected to the rectified input voltage, - a controller block, said controller block configured to control the switching of a first MOSFET connected to a second primary side endpoint (26, 41) of said isolated transformer (24, 40) and the switching of a second MOSFET connected to a primary side midpoint (27, 42) of said isolated transformer (24, 40), and - a voltage comparator block, said voltage comparator block configured to select an input voltage range of the rectified input voltage, and said voltage comparator block having a reference voltage, - when selecting a low input voltage range, activate a first control signal at low voltages in a low input voltage range, said first control signal switching the connection of the output of the controller block to the gate of the second MOSFET, and said first control signal switching on the second primary capacitor connected in parallel with the first primary capacitor associated to a high input voltage range, and - when selecting the high input voltage range, activate a second control signal at high voltages in a high input voltage range, said second control signal switching the connection of the output of the controller block to the gate of the first MOSFET.
A garbage collection method for a storage medium, wherein the storage medium comprises a plurality of storage units (13; 14; 15; 16), each storage unit has a collection parameter, the collection parameter is a numeral or a symbol or a group of numerals or symbols comprising a first collection parameter, a value of the first collection parameter is updated to reflect an age change of the data unit in the storage unit, and each storage unit comprises a plurality of read/write units, wherein the method comprises: selecting a group of storage units from the plurality of storage units when values of the first collection parameters of the storage units selected from the plurality of storage are greater than or equal to a first collection parameter threshold, each storage unit in the group of storage units comprises a stale read/write unit, and the stale read/write unit is a read/write unit storing invalid data; and replicating data in a first valid read/write unit in the group of storage units and data in a second valid read/write unit in the group of storage units to a same destination storage unit, wherein the first valid read/write unit and the second valid read/write unit belong to different storage units in the group of storage units, and the destination storage unit is comprised in the plurality of storage units. selecting a group of storage units from the plurality of storage units when values of the first collection parameters of the storage units selected from the plurality of storage are greater than or equal to a first collection parameter threshold, each storage unit in the group of storage units comprises a stale read/write unit, and the stale read/write unit is a read/write unit storing invalid data; and replicating data in a first valid read/write unit in the group of storage units and data in a second valid read/write unit in the group of storage units to a same destination storage unit, wherein the first valid read/write unit and the second valid read/write unit belong to different storage units in the group of storage units, and the destination storage unit is comprised in the plurality of storage units.
A method for continuous production of zeolite, wherein a starting material is continuously supplied to a tubular reactor to produce an aluminophosphate zeolite that contains, in a framework structure, at least aluminum atoms and phosphorus atoms or an aluminosilicate zeolite having 10≤SiO 2 /Al 2 O 3 ≤2000, wherein the tubular reactor is heated using a heat medium; a ratio (volume)/(lateral surface area) of the volume i.e. the inner capacity to the lateral surface area of the tubular reactor is 0.75 cm or smaller; and seed crystals are added to the starting material, and wherein, the starting material mixture that constitutes the starting material for producing the aluminophosphate zeolite by hydrothermal synthesis is prepared through mixing of an aluminum source, a phosphorus source, a template, and water, wherein the composition of the starting material mixture, expressed as a molar ratio of oxides P 2 O 5 /Al 2 O 3, is 0. 6≤P 2 O 5 /Al 2 O 3 ≤1. 7, and, wherein the starting material mixture that constitutes the starting material for producing the aluminosilicate zeolite is produced through mixing of an aluminum source, a silicon source, an alkali metal or alkaline earth metal, a template, and water, wherein the composition of the starting material mixture, expressed as a molar ratio of oxides SiO 2 /Al 2 O 3, is 10≤SiO 2 /Al 2 O 3 ≤2000, wherein the flow rate or velocity of circulation of the starting material i.e. the zeolite precursor gel is 0.5 ml/min to 500 ml/min, wherein a retention time of the starting material inside the tubular reactor is 0.5 minutes or more and 60 minutes or less, and the reaction temperature, i.e. the heating temperature of the tubular reactor, is 100°C to 250°C. wherein, the starting material mixture that constitutes the starting material for producing the aluminophosphate zeolite by hydrothermal synthesis is prepared through mixing of an aluminum source, a phosphorus source, a template, and water, wherein the composition of the starting material mixture, expressed as a molar ratio of oxides P 2 O 5 /Al 2 O 3, is 0. 6≤P 2 O 5 /Al 2 O 3 ≤1. 7, and, wherein the starting material mixture that constitutes the starting material for producing the aluminosilicate zeolite is produced through mixing of an aluminum source, a silicon source, an alkali metal or alkaline earth metal, a template, and water, wherein the composition of the starting material mixture, expressed as a molar ratio of oxides SiO 2 /Al 2 O 3, is 10≤SiO 2 /Al 2 O 3 ≤2000, wherein the flow rate or velocity of circulation of the starting material i.e. the zeolite precursor gel is 0.5 ml/min to 500 ml/min, wherein a retention time of the starting material inside the tubular reactor is 0.5 minutes or more and 60 minutes or less, and the reaction temperature, i.e. the heating temperature of the tubular reactor, is 100°C to 250°C.
A thermal transfer device comprising: a thermal transfer surface (12, 14) and a passageway for conducting a thermal transfer fluid from an inlet to an outlet while the thermal transfer fluid passes in thermal contact with said thermal transfer surface; said passageway including first and second spiral passages and a connection channel connecting said first and second spiral passages to permit flow of said thermal transfer fluid from said first spiral passage to said second spiral passage; said first and second spiral passages including a thermally conductive post with an end in direct contact with the thermal transfer surface; thereby forming a path for flow of said thermal transfer fluid from said inlet, through said passageway, along said first spiral passage to said connection channel, then along said connection channel to said second spiral passage, and then to said outlet. a thermal transfer surface (12, 14) and a passageway for conducting a thermal transfer fluid from an inlet to an outlet while the thermal transfer fluid passes in thermal contact with said thermal transfer surface; said passageway including first and second spiral passages and a connection channel connecting said first and second spiral passages to permit flow of said thermal transfer fluid from said first spiral passage to said second spiral passage; said first and second spiral passages including a thermally conductive post with an end in direct contact with the thermal transfer surface; thereby forming a path for flow of said thermal transfer fluid from said inlet, through said passageway, along said first spiral passage to said connection channel, then along said connection channel to said second spiral passage, and then to said outlet.
A cooling assembly for a turbine airfoil, the cooling assembly comprising: an airfoil of a turbine assembly, the airfoil extending axially along an axial length between a leading edge of the airfoil and a trailing edge of the airfoil; a cooling chamber disposed inside the airfoil, the cooling chamber configured to direct cooling air inside the airfoil; an impingement hole fluidly coupled with the cooling chamber, wherein a first end of the impingement hole is at the cooling chamber and a second end of the impingement hole opposite the first end is spaced apart from the cooling chamber, the impingement hole configured to direct at least some of the cooling air out of the cooling chamber in a direction from the first end towards the second end; and a double impingement slot cap assembly forming a cover over the impingement hole, wherein the double impingement slot cap assembly is separated from the airfoil by opposite first and second slots (202, 204) that diverge from the second end of the impingement hole to respective openings of the first and second slots, wherein the openings of the first and second slots are disposed along different exterior surfaces of the airfoil and are both elongated along a radial length of the airfoil parallel to the leading edge of the airfoil; characterised in that the openings of the first and second slots are axially located between the leading edge of the airfoil and the first end of the impingement hole at the cooling chamber. an airfoil of a turbine assembly, the airfoil extending axially along an axial length between a leading edge of the airfoil and a trailing edge of the airfoil; a cooling chamber disposed inside the airfoil, the cooling chamber configured to direct cooling air inside the airfoil; an impingement hole fluidly coupled with the cooling chamber, wherein a first end of the impingement hole is at the cooling chamber and a second end of the impingement hole opposite the first end is spaced apart from the cooling chamber, the impingement hole configured to direct at least some of the cooling air out of the cooling chamber in a direction from the first end towards the second end; and a double impingement slot cap assembly forming a cover over the impingement hole, wherein the double impingement slot cap assembly is separated from the airfoil by opposite first and second slots (202, 204) that diverge from the second end of the impingement hole to respective openings of the first and second slots, wherein the openings of the first and second slots are disposed along different exterior surfaces of the airfoil and are both elongated along a radial length of the airfoil parallel to the leading edge of the airfoil; characterised in that the openings of the first and second slots are axially located between the leading edge of the airfoil and the first end of the impingement hole at the cooling chamber.
A telecommunications cable fixation and sealing kit comprising: an adapter tube configured to slidably receive a telecommunications cable, the adapter tube defining a perimeter having a generally circular transverse cross-section and defining a peripherally-closed throughhole having a generally non-circular transverse cross-section, the kit further comprising a flexible metallic strip configured for bending around the adapter tube and a cable inserted therein and for compressing the adapter tube around the cable inserted therein for clamping and sealing the cable relative to the adapter tube.
A gas turbine system which comprises: a combustor, having a fuel injection nozzle assembly to inject a gas fuel and an injection water; a reservoir to pool the injection water to be supplied to the combustor; a fuel boosting unit to increase the pressure of the gas fuel to be supplied to the combustor; a fuel supply passage to supply the boosted gas fuel into the combustor; and a pressurizing passage communicated with the reservoir and the fuel supply passage to increase the pressure of the injection water by the aid of the boosted gas fuel, wherein the fuel boosting unit comprises a gas compressing device. a combustor, having a fuel injection nozzle assembly to inject a gas fuel and an injection water; a reservoir to pool the injection water to be supplied to the combustor; a fuel boosting unit to increase the pressure of the gas fuel to be supplied to the combustor; a fuel supply passage to supply the boosted gas fuel into the combustor; and a pressurizing passage communicated with the reservoir and the fuel supply passage to increase the pressure of the injection water by the aid of the boosted gas fuel, wherein the fuel boosting unit comprises a gas compressing device.
A compensation assembly for a damper of a combustion chamber of a gas turbine, the damper comprising a resonator cavity with a neck tube in flow communication with the interior of the combustion chamber, the compensation assembly comprising a spherical joint associated to the neck tube and configured to allow relative rotation between the combustion chamber and the resonator cavity, the spherical joint comprising: - a bulb portion disposed around the neck tube; - a spherical socket adapted to internally host said bulb portion; the spherical socket comprising a top collar portion and a bottom collar portion, the top collar portion and the bottom collar portion being connected to each other; the compensation assembly being characterized in that said bulb portion is a collar element inserted on the neck tube; wherein said collar element is internally shaped such to allow a relative radial displacement of the neck tube. - a bulb portion disposed around the neck tube; - a spherical socket adapted to internally host said bulb portion; the spherical socket comprising a top collar portion and a bottom collar portion, the top collar portion and the bottom collar portion being connected to each other;
A packer assembly for use in a wellbore comprising: a packer mandrel; a first piston slidably disposed about the packer mandrel defining a first chamber therewith; a first activation assembly disposed about the packer mandrel initially preventing movement of the first piston; a second piston slidably disposed about the packer mandrel defining a second chamber therewith; a second activation assembly disposed about the packer mandrel initially preventing movement of the second piston; and a seal assembly disposed about the packer mandrel and positioned between the first and second pistons; wherein, actuation of the first activation assembly allows a force generated by a pressure difference between the wellbore and the first chamber to shift the first piston in a first direction toward the seal assembly to radially expand the seal assembly; and wherein, actuation of the second activation assembly allows a force generated by a pressure difference between the wellbore and the second chamber to shift the second piston in a second direction toward the seal assembly to radially expand the seal assembly. a packer mandrel; a first piston slidably disposed about the packer mandrel defining a first chamber therewith; a first activation assembly disposed about the packer mandrel initially preventing movement of the first piston; a second piston slidably disposed about the packer mandrel defining a second chamber therewith; a second activation assembly disposed about the packer mandrel initially preventing movement of the second piston; and a seal assembly disposed about the packer mandrel and positioned between the first and second pistons; wherein, actuation of the first activation assembly allows a force generated by a pressure difference between the wellbore and the first chamber to shift the first piston in a first direction toward the seal assembly to radially expand the seal assembly; and wherein, actuation of the second activation assembly allows a force generated by a pressure difference between the wellbore and the second chamber to shift the second piston in a second direction toward the seal assembly to radially expand the seal assembly.
Ambrisentan for use in the treatment of Delayed Graft Function following renal transplantation, wherein ambrisentan is administered to a treated subject such that the plasma levels of ambrisentan are maintained below about 100 ng/ml.
A pneumatic tire comprising a large number of dimples on side surfaces thereof, wherein a contour of each dimple has a first circular arc having one end and another end, a second circular arc having a curvature radius larger than a curvature radius of the first circular arc and having one end and another end, a first connection line connecting the one end of the first circular arc to the one end of the second circular arc, and a second connection line connecting the other end of the first circular arc to the other end of the second circular arc, characterized in that each of the first connection line and the second connection line is a straight line.
An anti-inflammatory and immune response modulating composition comprising klebsormidium algal biomass or said klebsormidium algal supernatant_wherein said klebsormidium algal biomass or said klebsormidium algal supernatant is obtained by processing the biological material of NCMA Deposit # PATENT201602001.
Mountain sports equipment comprising at least a gliding board or a snowshoe, and at least a system for assisting the movements of a user's foot, said foot being able to be received in a footwear part, the front end of which is pivotably mounted relative to a gliding board or to a step support, with the system comprising a spring which can be secured to the gliding board or to the step support so as to be applied to a bearing zone of the footwear part by exerting a pressure on said bearing zone when the bearing zone is closer to the gliding board or to the step support, with the system comprising a fixing device which can be removed from the spring, with the fixing device being fixable to a fixing zone of the gliding board or the step support, characterized in that the fixing zone is located on the gliding board or the snowshoe so that it can be positioned opposite a recess in the footwear part at the user's foot arch.
A method of promoting the adhesion of a surface of a titanium material, the method comprising: - creating an adhesion promoting layer that is fixedly attached to the surface of the titanium material and comprises nanotubes including titanium dioxide (TiO 2) and having a diameter in a range of 10 to 300 nm; comprising anodically oxidizing the surface of the titanium material so as to create the nanotubes of the adhesion promoting layer, wherein the anodically oxidizing of the surface is performed in an electrolyte having a composition of 50 to 250 g/l, in particular 120 to 140 g/l, ammonium sulfate and 0.5 to 10 g/l, in particular 4 to 6 g/l ammonium fluoride, at a temperature in a range of 10 to 60°C, in particular 20 to 30°C and at a voltage in a range of 2 volts to 50 volts, in particular 10 to 20 volts, for 5 minutes to 480 minutes, in particular 20 to 40 minutes; and - fixedly applying an organic material to the adhesion promoting layer. - creating an adhesion promoting layer that is fixedly attached to the surface of the titanium material and comprises nanotubes including titanium dioxide (TiO 2) and having a diameter in a range of 10 to 300 nm; comprising anodically oxidizing the surface of the titanium material so as to create the nanotubes of the adhesion promoting layer, wherein the anodically oxidizing of the surface is performed in an electrolyte having a composition of 50 to 250 g/l, in particular 120 to 140 g/l, ammonium sulfate and 0.5 to 10 g/l, in particular 4 to 6 g/l ammonium fluoride, at a temperature in a range of 10 to 60°C, in particular 20 to 30°C and at a voltage in a range of 2 volts to 50 volts, in particular 10 to 20 volts, for 5 minutes to 480 minutes, in particular 20 to 40 minutes; and - fixedly applying an organic material to the adhesion promoting layer.
A method for fixing a tissue sample, comprising: a) contacting the tissue sample with a first aldehyde solution at a first temperature and for a first time period; b) increasing the temperature of the tissue sample obtained in a) to a second temperature by heating the tissue sample to the second temperature or by submerging the tissue sample into a second aldehyde solution at the second temperature; and c) incubating the tissue sample for a second time period at said second temperature; wherein the first temperature is from about -20°C to about 15°C, and said second temperature is from about 22°C to at least about 50°C; and wherein the first time period ranges from about 15 minutes to about 4 hours, and the second time period ranges from about 15 min to about 5 hours. a) contacting the tissue sample with a first aldehyde solution at a first temperature and for a first time period; b) increasing the temperature of the tissue sample obtained in a) to a second temperature by heating the tissue sample to the second temperature or by submerging the tissue sample into a second aldehyde solution at the second temperature; and c) incubating the tissue sample for a second time period at said second temperature;
An apparatus comprising: an electrode comprising metal, the metal comprising silver, aluminium, copper or zinc; an anode comprising a composite of lithium halide and reduced graphene oxide wherein the anode is deposited on the electrode; a cathode comprising metal, the metal comprising silver, aluminium, copper or zinc; and a solid electrolyte provided between the cathode and the anode; wherein the solid electrolyte is arranged to absorb ambient water to enable transport of cations across the solid electrolyte; wherein the solid electrolyte comprises graphene oxide. an electrode comprising metal, the metal comprising silver, aluminium, copper or zinc; an anode comprising a composite of lithium halide and reduced graphene oxide wherein the anode is deposited on the electrode; a cathode comprising metal, the metal comprising silver, aluminium, copper or zinc; and a solid electrolyte provided between the cathode and the anode; wherein the solid electrolyte is arranged to absorb ambient water to enable transport of cations across the solid electrolyte; wherein the solid electrolyte comprises graphene oxide.