mhurhangee/ep-ind-claims huggingface dataset:
A fluid ejection assembly comprising: a fluid slot (200, 500A-500D, 600A, 600B) formed in a die (202, 502, 602); a nozzle column (206A-206H) along a side of the fluid slot (200, 500A-500D, 600A, 600B); a pair of thermal sensors (212A-212F) to measure die temperature at the middle of the nozzle column (206A-206H) and at a first end of the nozzle column (206A-206H); wherein the fluid slot (200, 500A-500D, 600A, 600B) and nozzle column (206A-206H) extend between two ends of the die (202, 502, 602), the assembly further comprising a heater (214A-214D) located at a first end of the nozzle column (206A-206H), to heat the first end of the nozzle column (206A-206H) in response to die temperatures measured by the pair of thermal sensors (212A-212F); and a closed-loop thermal control feedback circuit (210A-210D) comprising a comparator configured to compare the die temperatures at the middle of the nozzle column (206A-206H) and at the first end of the nozzle column (206A-206H) and to turn on and off the heater (214A-214D) with a duty cycle that is proportional to the heating power needed to adjust the temperature at the first end of the nozzle column (206A-206H) to within an acceptable delta from the temperature at the middle of the nozzle column (206A-206H). a fluid slot (200, 500A-500D, 600A, 600B) formed in a die (202, 502, 602); a nozzle column (206A-206H) along a side of the fluid slot (200, 500A-500D, 600A, 600B); a pair of thermal sensors (212A-212F) to measure die temperature at the middle of the nozzle column (206A-206H) and at a first end of the nozzle column (206A-206H); wherein the fluid slot (200, 500A-500D, 600A, 600B) and nozzle column (206A-206H) extend between two ends of the die (202, 502, 602), the assembly further comprising a heater (214A-214D) located at a first end of the nozzle column (206A-206H), to heat the first end of the nozzle column (206A-206H) in response to die temperatures measured by the pair of thermal sensors (212A-212F); and a closed-loop thermal control feedback circuit (210A-210D) comprising a comparator configured to compare the die temperatures at the middle of the nozzle column (206A-206H) and at the first end of the nozzle column (206A-206H) and to turn on and off the heater (214A-214D) with a duty cycle that is proportional to the heating power needed to adjust the temperature at the first end of the nozzle column (206A-206H) to within an acceptable delta from the temperature at the middle of the nozzle column (206A-206H).
A printer comprising: a printing assembly for printing an image on a print media in a print zone; a cutting assembly for cutting the print media along a contour in a cut zone; wherein the print zone and the cut zone are distinct from one another; a control unit controlling the printhead assembly and the cutting assembly to perform printing and cutting operations while the print media is fed through the printer, characterised in that the print zone is downstream of the cut zone in a print media advance direction. a printing assembly for printing an image on a print media in a print zone; a cutting assembly for cutting the print media along a contour in a cut zone; wherein the print zone and the cut zone are distinct from one another; a control unit controlling the printhead assembly and the cutting assembly to perform printing and cutting operations while the print media is fed through the printer, characterised in that the print zone is downstream of the cut zone in a print media advance direction.
A multifunctional macromonomer comprising a copolymeric random alkylene oxide moiety of the formula: -(-CH(R 1)-CH 2 -O-) m ···(-CH 2 -CH 2 -O-) n - wherein the macromonomer comprises two or more end groups; or XO-(-CH( R 1)-CH 2 -O-) m ···(-CH 2 -CH 2 -O-) n -Y wherein the mole ratio of m:n is within a range of about 1:9 to about 9:1 and R 1 is a (Cl-C4)alkyl group; and wherein the two or more end groups or X and Y are independently selected from the group consisting of and mixtures thereof, wherein R 2 is H or CH 3, R 3 is an aromatic group, aliphatic group, alicylic group, or combinations thereof, W is an alkylene or alkylene oxide group, and r = 2-10. wherein the mole ratio of m:n is within a range of about 1:9 to about 9:1 and R 1 is a (Cl-C4)alkyl group; and wherein the two or more end groups or X and Y are independently selected from the group consisting of and mixtures thereof, wherein R 2 is H or CH 3, R 3 is an aromatic group, aliphatic group, alicylic group, or combinations thereof, W is an alkylene or alkylene oxide group, and r = 2-10.
A safety mechanism for a lift, the lift comprising a passenger car arranged for movement relative to a hoistway, the safety mechanism comprising first and second motion retarders acting between the load-carrying platform and the hoistway for reducing a speed of the load-carrying platform relative to the hoistway wherein the first motion retarder includes a friction brake and the second motion retarder includes a frangible element, wherein the first safety mechanism includes a pad which engages frictionally with the hoistway to retard a speed of the load-carrying platform, the frictional engagement of the pad with the hoistway causes depletion of the pad, and the second motion retarder is mounted relative to the first motion retarder so that depletion of the pad causes engagement of the second motion retarder.
System for the removal of volatile products resulting from the disinfection of water in a swimming pool, comprising: - a main channel configured to be arranged at at least one edge of a pool of a swimming pool facility and to collect overflowing water from said pool, - a first plurality of air suction holes distributed along the extension direction of said main channel, said suction holes of said first plurality of suction holes facing the internal volume of said main channel and being arranged at a height above the free water surface present in said main channel, - ventilation means configured to generate a suction flow of air from said first plurality of suction holes, characterised in that it comprises an air insufflation device arranged in said main channel at a height below the free surface of the water present in said main channel, said air insufflation device being adapted to generate a flow of air adapted to strip the gases dissolved in the water present in said main channel, from the liquid phase to the gaseous phase, and in that said first plurality of suction holes sucks in said gases to remove them from said main channel. - a main channel configured to be arranged at at least one edge of a pool of a swimming pool facility and to collect overflowing water from said pool, - a first plurality of air suction holes distributed along the extension direction of said main channel, said suction holes of said first plurality of suction holes facing the internal volume of said main channel and being arranged at a height above the free water surface present in said main channel, - ventilation means configured to generate a suction flow of air from said first plurality of suction holes,
An electrical switch adapted for facilitating contact (108, 202) replacement, the electrical switch comprising at least one pair of stationary contacts, and at least one movable contact assembly, the at least one movable contact assembly being displaceable relative to the at least one pair of stationary contacts to interrupt and establish an electrically-conductive path between the pair of stationary contacts, wherein the at least one movable contact assembly comprises: - a movable contact (108, 202), - a carrier, the carrier being an elongated insulating structure comprising a head-end, a base-end, a first socket extending from the base-end along a substantially longitudinal axis, and a second socket along a substantially transverse axis intermediate the head and the base ends such that the first socket is in continuum with the second socket, - a holder element, the holder element adapted for moveably inserting inside the first socket through the base-end, and further adapted for receiving the movable contact (108, 202) through the second socket, and - biasing means for biasing the holder element towards the base-end of the carrier such that the movable contact (108, 202) is supported inside the carrier, characterized in that the carrier comprises carrier coupling means and is adapted for coupling to an actuator device in such a manner that the holder element is displaceable relative to the carrier along a direction extending from the base-end towards the head-end against a biasing force exerted by the biasing means. - a movable contact (108, 202), - a carrier, the carrier being an elongated insulating structure comprising a head-end, a base-end, a first socket extending from the base-end along a substantially longitudinal axis, and a second socket along a substantially transverse axis intermediate the head and the base ends such that the first socket is in continuum with the second socket, - a holder element, the holder element adapted for moveably inserting inside the first socket through the base-end, and further adapted for receiving the movable contact (108, 202) through the second socket, and - biasing means for biasing the holder element towards the base-end of the carrier such that the movable contact (108, 202) is supported inside the carrier, characterized in that the carrier comprises carrier coupling means and is adapted for coupling to an actuator device in such a manner that the holder element is displaceable relative to the carrier along a direction extending from the base-end towards the head-end against a biasing force exerted by the biasing means.
Method for preparing a gelled formulation for therapeutic use, characterized in that it comprises the steps of: a) being provided with an initial platelet-rich blood composition, of human or animal origin; b) heating the blood composition at a temperature of between 70oC and 85oC for at least 1 minute; c) following the heating step, cooling the blood composition for at least 1 minute; thereby converting proteins comprised in the blood composition into a gelled state. a) being provided with an initial platelet-rich blood composition, of human or animal origin; b) heating the blood composition at a temperature of between 70oC and 85oC for at least 1 minute; c) following the heating step, cooling the blood composition for at least 1 minute;
A preparation method of a heavy rare earth-free high-performance neodymium iron boron permanent magnet material, comprising the following steps: providing an anisotropic magnet material; providing an auxiliary phase; and evenly mixing the anisotropic magnet material with the auxiliary phase material to obtain mixed magnetic powders, and then successively performing orientation profiling, sintering treatment and tempering treatment, so as to obtain the heavy rare earth-free high-performance neodymium iron boron permanent magnet material, characterized in that the anisotropic magnet material has a chemical formula of (Nd,Pr) x Fe (100-x-y-z) B y M z, wherein x, y and z each represent the mass percentage of a respective corresponding element, and 28.5%≤x≤29%, 0.86%≤y≤0.92% and 0<z≤2.5%, and M comprises any one or more than two of combinations of Co, Al, Cu and Zr elements; and the auxiliary phase material has a chemical formula of Pr a Ni 100-b, wherein a and b each represent the mass percentage of a respective corresponding element, and 50%≤a≤65% and 35%≤b≤50%. providing an anisotropic magnet material; providing an auxiliary phase; and evenly mixing the anisotropic magnet material with the auxiliary phase material to obtain mixed magnetic powders, and then successively performing orientation profiling, sintering treatment and tempering treatment, so as to obtain the heavy rare earth-free high-performance neodymium iron boron permanent magnet material, characterized in that the anisotropic magnet material has a chemical formula of (Nd,Pr) x Fe (100-x-y-z) B y M z, wherein x, y and z each represent the mass percentage of a respective corresponding element, and 28.5%≤x≤29%, 0.86%≤y≤0.92% and 0<z≤2.5%, and M comprises any one or more than two of combinations of Co, Al, Cu and Zr elements; and the auxiliary phase material has a chemical formula of Pr a Ni 100-b, wherein a and b each represent the mass percentage of a respective corresponding element, and 50%≤a≤65% and 35%≤b≤50%.
A hearth roll for supporting and conveying a steel sheet in a furnace of a continuous annealing facility having a heating zone, a soaking zone and a cooling zone, characterized in that: all of a shaft portion and a roll main body of the hearth roll are made from one or more ceramic materials having a high temperature strength of not less than 300 MPa and a thermal shock resistance of not lower than 700 °C, here the high-temperature strength means a bending strength at a temperature of 1300°C measured by a method defined in JIS R 1604 and the thermal shock resistance means a temperature difference causing no cracks in a quenching measured by a method defined in JIS R 1648, wherein the roll main body is constituted with a plurality of concentric ceramic layers made from different ceramic materials centering on a rotation axis of the roll, and wherein a ratio of thermal expansion coefficient of the ceramic material in an inner layer to the ceramic material in an outer layer within an operating temperature range is a range of 0.5-1.5. all of a shaft portion and a roll main body of the hearth roll are made from one or more ceramic materials having a high temperature strength of not less than 300 MPa and a thermal shock resistance of not lower than 700 °C, here the high-temperature strength means a bending strength at a temperature of 1300°C measured by a method defined in JIS R 1604 and the thermal shock resistance means a temperature difference causing no cracks in a quenching measured by a method defined in JIS R 1648, wherein the roll main body is constituted with a plurality of concentric ceramic layers made from different ceramic materials centering on a rotation axis of the roll, and wherein a ratio of thermal expansion coefficient of the ceramic material in an inner layer to the ceramic material in an outer layer within an operating temperature range is a range of 0.5-1.5.
Wireless communication system, comprising: - at least one first base station, - a plurality of mobile stations, each mobile station being configured to establish a latency-critical service with the first base station, and - a contention-based multiple-access uplink channel without prior resource reservation, the uplink channel comprising a plurality of resources, wherein: the communication system is configured such that each mobile station is associated with a specific sequence (S1, S2, S3, S4), each sequence defining a portion of the plurality of resources of the uplink channel, each mobile station is furthermore configured to transmit a plurality of copies of a data packet to the first base station depending on the associated sequence, and the first base station is configured to decode, for each mobile station, at least one resource depending on the associated sequence. - at least one first base station, - a plurality of mobile stations, each mobile station being configured to establish a latency-critical service with the first base station, and - a contention-based multiple-access uplink channel without prior resource reservation, the uplink channel comprising a plurality of resources, wherein: the communication system is configured such that each mobile station is associated with a specific sequence (S1, S2, S3, S4), each sequence defining a portion of the plurality of resources of the uplink channel, each mobile station is furthermore configured to transmit a plurality of copies of a data packet to the first base station depending on the associated sequence, and the first base station is configured to decode, for each mobile station, at least one resource depending on the associated sequence.
Method for manufacturing a container by blow-moulding in a mould starting from a plastic parison, which comprises: - an operation of introducing the parison into the mould; - a blow-moulding operation which consists in pressurizing the parison by introducing into it a gas under a pressure referred to as the blow-moulding pressure; - a purging operation, subsequent to the blow-moulding operation, which consists in partially pressurizing the container by introducing into it a gas under a pressure referred to as the purging pressure, lower than the blow-moulding pressure; - an outgassing operation; this method further comprising an operation of partially depressurizing the container, subsequent to the blow-moulding operation and initiated prior to the purging operation, the end of the blow-moulding operation being simultaneous with the start of the depressurizing operation and the end of the depressurization operation being simultaneous with the start of the purging operation, the outgassing operation and the purging operation being started simultaneously, the depressurization being accompanied by an at least partial recovery of the gas discharged, the outgassing operation being performed by placing the inside of the container in communication with the open air. - an operation of introducing the parison into the mould; - a blow-moulding operation which consists in pressurizing the parison by introducing into it a gas under a pressure referred to as the blow-moulding pressure; - a purging operation, subsequent to the blow-moulding operation, which consists in partially pressurizing the container by introducing into it a gas under a pressure referred to as the purging pressure, lower than the blow-moulding pressure; - an outgassing operation;
A method for removing volatile components from an ethylene polymer effluent stream from an ethylene polymerization reactor, the method comprising: (i) reducing a pressure of the effluent stream to remove a first portion of the volatile components from polymer solids, the polymer solids having a solids temperature from 6 °C (10 °F) to 28 °C (50 °F) less than a reaction temperature in the ethylene polymerization reactor; (ii) fluidizing the polymer solids and heating the polymer solids to a solids temperature from at least 6 °C (10 °F) above the solids temperature in step (i) and up to 12 °C (20 °F) greater than the reaction temperature, and wherein a second portion of the volatile components are removed; and (iii) contacting the polymer solids with a stripping gas to remove a third portion of the volatile components to form a polymer solids stream containing less than 0.01 wt% (100 ppm by weight (ppmw)) of volatile components. (i) reducing a pressure of the effluent stream to remove a first portion of the volatile components from polymer solids, the polymer solids having a solids temperature from 6 °C (10 °F) to 28 °C (50 °F) less than a reaction temperature in the ethylene polymerization reactor; (ii) fluidizing the polymer solids and heating the polymer solids to a solids temperature from at least 6 °C (10 °F) above the solids temperature in step (i) and up to 12 °C (20 °F) greater than the reaction temperature, and wherein a second portion of the volatile components are removed; and (iii) contacting the polymer solids with a stripping gas to remove a third portion of the volatile components to form a polymer solids stream containing less than 0.01 wt% (100 ppm by weight (ppmw)) of volatile components.
A method for producing dipping solution, free of resorcinol-formaldehyde, for cord fabrics, comprising the steps of: - adding acrylic polymer resin, wherein functional acrylic resin comprising carboxylic acid is used, into water, - adjusting the pH value until pH 5-11 by adding ammonium hydroxide, - adding epoxy to the composition, - adding polyisocyanate to the composition, - adding latex, wherein the latex is a vinyl pyridine latex and/or a styrene-butadiene latex, and wherein the solid amount inside the latex is between 40-45 % by weight, - obtaining the dipping solution, wherein the dipping solution comprises the acrylic polymer resin in an amount of 0.1-2 % by weight, the epoxy in an amount of 0.1-2 % by weight, the polyisocyanate in an amount of 0.7-3 % by weight, and the latex in an amount of 6-21% by weight, the remainder being ammonium hydroxide used for pH adjustment and water, and with the proviso that oxazoline functionalized polymers are excluded. - adding acrylic polymer resin, wherein functional acrylic resin comprising carboxylic acid is used, into water, - adjusting the pH value until pH 5-11 by adding ammonium hydroxide, - adding epoxy to the composition, - adding polyisocyanate to the composition, - adding latex, wherein the latex is a vinyl pyridine latex and/or a styrene-butadiene latex, and wherein the solid amount inside the latex is between 40-45 % by weight, - obtaining the dipping solution,
A negative electrode for an electric device, comprising: a current collector; and an electrode layer containing a negative electrode active material, an electrically-conductive auxiliary agent and a binder and formed on a surface of the current collector, characterized in that the negative electrode active material is a mixture of a carbon material and an alloy represented by the following formula: Si x Sn y M z A a... in formula, M is V, A is inevitable impurity, and x, y, z, and a represent mass percent values and satisfy 27 ≤ x < 100, 0 < y ≤ 73, 0 < z ≤ 73, and 0 ≤ a < 0.5, x + y + z + a =100, and wherein the alloy has an average particle diameter smaller than that of the carbon material, and the alloy is located between particles of the carbon material. in formula, M is V, A is inevitable impurity, and x, y, z, and a represent mass percent values and satisfy 27 ≤ x < 100, 0 < y ≤ 73, 0 < z ≤ 73, and 0 ≤ a < 0.5, x + y + z + a =100, and wherein the alloy has an average particle diameter smaller than that of the carbon material, and the alloy is located between particles of the carbon material.
A control unit for a variable valve timing mechanism (2000, 3000) that changes opening/closing timing of at least one of an intake valve and an exhaust valve of an internal combustion engine by a change amount that corresponds to an operation amount of an actuator, and that is configured in such a manner that a control range, in which the opening/closing timing is allowed to be controlled by the variable valve timing mechanism (2000, 3000), includes a first region and a second region, and a ratio of the change amount of the opening/closing timing with respect to the operation amount of the actuator is higher when the opening/closing timing is within the first region than when the opening/closing timing is within the second region, the control unit characterized by comprising: a target idle speed setting unit that variably sets a target idle speed for the internal combustion engine, which is used when the internal combustion engine is idling, based on a vehicle state; and a phase restriction unit that restricts a range, in which the opening/closing timing is changed by the variable valve timing mechanism (2000, 3000), within the first region, when the target idle speed that is set by the target idle speed setting unit is lower than a predetermined rotational speed. a target idle speed setting unit that variably sets a target idle speed for the internal combustion engine, which is used when the internal combustion engine is idling, based on a vehicle state; and a phase restriction unit that restricts a range, in which the opening/closing timing is changed by the variable valve timing mechanism (2000, 3000), within the first region, when the target idle speed that is set by the target idle speed setting unit is lower than a predetermined rotational speed.