mhurhangee/ep-ind-claims huggingface dataset:
A process for hydrotreating a feedstock having a high nitrogen content, comprising: (a) contacting a hydrocarbon feedstock having a nitrogen content of at least 3000 wppm with a supported hydrotreating catalyst under first hydrotreating conditions; (b) contacting the hydrotreated hydrocarbon feedstock with a sulfided bulk metal catalyst under second hydrotreating conditions to produce a hydrotreated effluent, said catalyst comprising a non-noble Group VIII metal molybdate in which at least a portion, but less than all, of the molybdenum has been replaced by tungsten, wherein the bulk metal catalyst, prior to sulfidation, is represented by the formula: b (Mo) c d O z, wherein X is a non-noble Group VIII metal, the molar ratio of b:(c+d) is from 0.5:1 to 3:1, the molar ratio of c:d is greater than 0.01:1, and z = [2b+6(c+d)]/2; wherein the first hydrotreating conditions and the second hydrotreating conditions include an LHSV from 0.1 hr -1 to 2.0 hr -1, a total pressure from 800 psig (5.5 MPag) to 3000 psig (20.7 MPag), a treat gas rate of at least 1000 scf/b (170 Nm 3 /m 3) using at least 80% hydrogen, and a temperature from 600°F (316°C) to 800°F (427°C); (c) after the hydrotreatment the hydrotreated feed is passed to a separator or fractionator for removal of gas phase products; and (d) after the removal of the gas phase products, the the hydrotreated feed, or at least a heavier fraction thereof, is sent to a fluid catalytic cracking unit. (a) contacting a hydrocarbon feedstock having a nitrogen content of at least 3000 wppm with a supported hydrotreating catalyst under first hydrotreating conditions; (b) contacting the hydrotreated hydrocarbon feedstock with a sulfided bulk metal catalyst under second hydrotreating conditions to produce a hydrotreated effluent, said catalyst comprising a non-noble Group VIII metal molybdate in which at least a portion, but less than all, of the molybdenum has been replaced by tungsten, wherein the bulk metal catalyst, prior to sulfidation, is represented by the formula: b (Mo) c d O z, wherein X is a non-noble Group VIII metal, the molar ratio of b:(c+d) is from 0.5:1 to 3:1, the molar ratio of c:d is greater than 0.01:1, and z = [2b+6(c+d)]/2; wherein the first hydrotreating conditions and the second hydrotreating conditions include an LHSV from 0.1 hr -1 to 2.0 hr -1, a total pressure from 800 psig (5.5 MPag) to 3000 psig (20.7 MPag), a treat gas rate of at least 1000 scf/b (170 Nm 3 /m 3) using at least 80% hydrogen, and a temperature from 600°F (316°C) to 800°F (427°C); (c) after the hydrotreatment the hydrotreated feed is passed to a separator or fractionator for removal of gas phase products; and (d) after the removal of the gas phase products, the the hydrotreated feed, or at least a heavier fraction thereof, is sent to a fluid catalytic cracking unit.
A method for producing synthesis gas comprising (i) a desulfurization step of desulfurizing sulfur compounds in natural gas by means of a desulfurization apparatus; (ii) a synthesis gas production step for producing synthesis gas by way of a reforming reaction of gas containing desulfurized natural gas, steam and carbon dioxide; and (iii) a carbon dioxide removal step for separating and collecting separated and collected gas containing carbon dioxide as main component from the produced synthesis gas, the method further comprising (iv) a step of recycling the separated and collected gas for the synthesis gas production step, the method characterized in that the desulfurization step is constituted from two steps including a first step of hydrogenating the sulfur compounds contained in natural gas and a second step of adsorbing the sulfur compounds hydrogenated in the first step by means of a desulfurizing agent, and said separated and collected gas is introduced into the desulfurization apparatus for desulfurization after the first step and before the second step. (i) a desulfurization step of desulfurizing sulfur compounds in natural gas by means of a desulfurization apparatus; (ii) a synthesis gas production step for producing synthesis gas by way of a reforming reaction of gas containing desulfurized natural gas, steam and carbon dioxide; and (iii) a carbon dioxide removal step for separating and collecting separated and collected gas containing carbon dioxide as main component from the produced synthesis gas, the method further comprising (iv) a step of recycling the separated and collected gas for the synthesis gas production step,
A refrigerator comprising: a body; a first storage compartment formed in the body; a second storage compartment that is formed in the body and insulated from the first storage compartment; a first refrigerating unit (32,34,35) comprising a first compressor for compressing a first refrigerant, a first expansion valve for expanding the first refrigerant, and a first evaporator for evaporating the first refrigerant, the first refrigerating unit supplying cold air to the first storage compartment; a second refrigerating unit (42,44,45) comprising a second compressor for compressing a second refrigerant, a second expansion valve for expanding the second refrigerant, and a second evaporator for evaporating the second refrigerant, the second refrigerating unit supplying cold air to the second storage compartment; characterized in that the refrigerator further comprises a dual path condenser comprising a flat tube formed as one body which has a plurality of channels (123,123a) formed in the body and heat dissipation fins that contact the body, wherein portions of the plurality of channels constitute a first condensation path on which the first refrigerant is condensed, and other portions of the plurality of channels constitute a second condensation path which is formed independently of the first condensation path and on which the second refrigerant is condensed, and heat of the refrigerant that passes through one of the first condensation path and the second condensation path is transferred to the entire body and is dissipated through the entire body. a body; a first storage compartment formed in the body; a second storage compartment that is formed in the body and insulated from the first storage compartment; a first refrigerating unit (32,34,35) comprising a first compressor for compressing a first refrigerant, a first expansion valve for expanding the first refrigerant, and a first evaporator for evaporating the first refrigerant, the first refrigerating unit supplying cold air to the first storage compartment; a second refrigerating unit (42,44,45) comprising a second compressor for compressing a second refrigerant, a second expansion valve for expanding the second refrigerant, and a second evaporator for evaporating the second refrigerant, the second refrigerating unit supplying cold air to the second storage compartment; characterized in that the refrigerator further comprises a dual path condenser comprising a flat tube formed as one body which has a plurality of channels (123,123a) formed in the body and heat dissipation fins that contact the body, wherein portions of the plurality of channels constitute a first condensation path on which the first refrigerant is condensed, and other portions of the plurality of channels constitute a second condensation path which is formed independently of the first condensation path and on which the second refrigerant is condensed, and heat of the refrigerant that passes through one of the first condensation path and the second condensation path is transferred to the entire body and is dissipated through the entire body.
A method performed by a client device (100, 500) of enabling authentication of a user of the client device based on biometric data captured by the client device, comprising: capturing at least one set of biometric data of the user; transforming the at least one set of biometric data into a first and a second set of non-invertible biometric data; and submitting an enrolment request comprising the first and second transformed sets of biometric data over a secure communication channel to a trusted network node, the first set of biometric data being transformed using a first secret feature transformation key shared with the trusted network node and any device at which the user is to be authenticated, the second set of biometric data being transformed using a second secret feature transformation key shared with the trusted network node, said first secret feature transformation key being system pre-configured and common for all users while said second secret feature transformation key is individual and shared by the client device and the trusted network node. capturing at least one set of biometric data of the user; transforming the at least one set of biometric data into a first and a second set of non-invertible biometric data; and submitting an enrolment request comprising the first and second transformed sets of biometric data over a secure communication channel to a trusted network node, the first set of biometric data being transformed using a first secret feature transformation key shared with the trusted network node and any device at which the user is to be authenticated, the second set of biometric data being transformed using a second secret feature transformation key shared with the trusted network node, said first secret feature transformation key being system pre-configured and common for all users while said second secret feature transformation key is individual and shared by the client device and the trusted network node.
A method for providing tactile feedback that corresponds to a clock, comprising: displaying a representation of a clock on a display of an electronic device that has a touch-sensitive surface; detecting an input (11112, 11114) on the touch-sensitive surface causing a focus selector to be directed to the representation of the clock, wherein the representation of the clock is displayed prior to and while detecting the input; in response to detecting the input, providing tactile feedback that corresponds to advancement of time on the clock, wherein the tactile feedback includes a regular pattern of tactile outputs on the touch-sensitive surface that provides an indication of the rate at which time is passing; while providing the tactile feedback, detecting movement of the input (11116, 11118) causing the focus selector to move away from the representation of the clock; and while continuing to detect the input, in response to detecting that the focus selector is no longer directed to the representation of the clock, ceasing to provide the tactile feedback corresponding to advancement of time on the clock. displaying a representation of a clock on a display of an electronic device that has a touch-sensitive surface; detecting an input (11112, 11114) on the touch-sensitive surface causing a focus selector to be directed to the representation of the clock, wherein the representation of the clock is displayed prior to and while detecting the input; in response to detecting the input, providing tactile feedback that corresponds to advancement of time on the clock, wherein the tactile feedback includes a regular pattern of tactile outputs on the touch-sensitive surface that provides an indication of the rate at which time is passing; while providing the tactile feedback, detecting movement of the input (11116, 11118) causing the focus selector to move away from the representation of the clock; and while continuing to detect the input, in response to detecting that the focus selector is no longer directed to the representation of the clock, ceasing to provide the tactile feedback corresponding to advancement of time on the clock.
An information sending method, comprising: determining a length of a cyclic redundancy check, CRC, code based on a length of first information, wherein the first information is control information, and if the length of the first information is less than or equal to a first threshold and greater than a second threshold, the length of the CRC code is a first length, the second threshold is 22, if the length of the first information is greater than the first threshold, determining that the length of the CRC code is a second length, wherein a value of the second length is greater than a value of the first length, the first length is 8 bits, and the first threshold is 119, and if the length of the first information is less than or equal to the second threshold, CRC encoding is configured to be not performed on the first information; generating the CRC code based on a generator polynomial corresponding to the length of the CRC code and the first information; generating second information, wherein the second information comprises the first information and the CRC code; and sending the second information, wherein the first information comprises: hybrid automatic repeat request-acknowledgement, HARQ-ACK, signaling; and the first information further comprises at least one of the following: an uplink scheduling request indicator, SRI; and channel state information, CSI. determining a length of a cyclic redundancy check, CRC, code based on a length of first information, wherein the first information is control information, and if the length of the first information is less than or equal to a first threshold and greater than a second threshold, the length of the CRC code is a first length, the second threshold is 22, if the length of the first information is greater than the first threshold, determining that the length of the CRC code is a second length, wherein a value of the second length is greater than a value of the first length, the first length is 8 bits, and the first threshold is 119, and if the length of the first information is less than or equal to the second threshold, CRC encoding is configured to be not performed on the first information; generating the CRC code based on a generator polynomial corresponding to the length of the CRC code and the first information; generating second information, wherein the second information comprises the first information and the CRC code; and sending the second information, wherein the first information comprises: hybrid automatic repeat request-acknowledgement, HARQ-ACK, signaling; and the first information further comprises at least one of the following: an uplink scheduling request indicator, SRI; and channel state information, CSI. hybrid automatic repeat request-acknowledgement, HARQ-ACK, signaling; and the first information further comprises at least one of the following: an uplink scheduling request indicator, SRI; and channel state information, CSI. an uplink scheduling request indicator, SRI; and channel state information, CSI.
A tyre comprising a sidewall portion provided with a mark indicating portion having one or more marks, which are letters and symbols indicating the manufacturer name, brand name, size, and the like of the tyre, wherein the mark indicating portion comprises a reference surface (x) provided on a surface of the sidewall portion and the one or more marks formed on the reference surface in a convex manner, a surface of each mark is provided with a ridge line extending obliquely with respect to a tyre radial direction, a first surface portion positioned on an outer side in the tyre radial direction of the ridge line, and a second surface portion positioned on an inner side in the tyre radial direction of the ridge line, and each of the first surface portion and the second surface portion is inclined in a direction in which a height thereof from the reference surface is decreased as it goes away from the ridge line, characterized in that when the smallest possible parallelogram is drawn to surround each mark, said parallelogram including an upper and a lower side (a1, a2) that each extend in the tire circumferential direction and a diagonal line (c) connecting opposite corners (b) of the parallelogram, the ridge line extends in a direction so as to connect between the corners (b). the mark indicating portion comprises a reference surface (x) provided on a surface of the sidewall portion and the one or more marks formed on the reference surface in a convex manner, a surface of each mark is provided with a ridge line extending obliquely with respect to a tyre radial direction, a first surface portion positioned on an outer side in the tyre radial direction of the ridge line, and a second surface portion positioned on an inner side in the tyre radial direction of the ridge line, and each of the first surface portion and the second surface portion is inclined in a direction in which a height thereof from the reference surface is decreased as it goes away from the ridge line, characterized in that when the smallest possible parallelogram is drawn to surround each mark, said parallelogram including an upper and a lower side (a1, a2) that each extend in the tire circumferential direction and a diagonal line (c) connecting opposite corners (b) of the parallelogram, the ridge line extends in a direction so as to connect between the corners (b).
A hand dryer having a casing, a cavity formed in the casing for receiving an object, a fan located in the casing and capable of creating an airflow, a motor arranged to drive the fan, and a pair of opposed slot-like openings (60, 62) communicating with the fan and arranged in the casing so as to direct an airflow transversely across the cavity, characterised in that the width of each slot-like opening (60, 62) is no more than 0.5 mm; and wherein, in use, the pressure of the airflow emitted through the slot-like openings (60, 62) is at least 8 kPa.
A system for converting thermal energy to mechanical energy in a vehicle which has a cooling circuit with a circulating coolant, which system comprises a line circuit, a pump for recirculating a medium in the line circuit, at least one evaporator (31, 32, 38) in which the medium is caused to absorb thermal energy from a heat source (4, 28) so that it becomes vaporised, a turbine adapted to being driven by the vaporised medium in order to generate mechanical energy, and a condenser arrangement (24, 42) in which the medium is caused to give off thermal energy so that it condenses, wherein the condenser arrangement comprises a first condenser in which the medium gives off thermal energy to coolant which circulates in said cooling circuit, and a second condenser which is situated downstream of the first condenser with respect to the medium's direction of flow in the line circuit and in which the medium gives off thermal energy to air at the temperature of the surroundings, characterised in that said cooling circuit constitutes a cooling system separate from the cooling system which cools the engine.
A method of controlling flow between an interior flow passage of a tubular string and an annulus external to the tubular string in a subterranean well, the method comprising the steps of: applying a fluid pressure differential across a piston of a valve interconnected in the tubular string, thereby displacing the piston and a closure device of the valve to prevent fluid communication between the interior flow passage and the annulus via at least one opening through a sidewall of the valve; and then displacing the closure device relative to the piston, thereby allowing fluid communication between the flow passage and the annulus via the at least one opening. applying a fluid pressure differential across a piston of a valve interconnected in the tubular string, thereby displacing the piston and a closure device of the valve to prevent fluid communication between the interior flow passage and the annulus via at least one opening through a sidewall of the valve; and then displacing the closure device relative to the piston, thereby allowing fluid communication between the flow passage and the annulus via the at least one opening.
A thrust reverser for an aircraft propulsion assembly, this reverser comprising a fixed structure and at least one door movable between: - a closed position wherein it delimits with the fixed structure a flow conduit, the flow conduit comprising an ejection outlet delimited at least partly by a rear end of the fixed structure, the door in the closed position being configured to be able to guide a fluid flowing in the conduit to its ejection outlet in order to generate a thrust, and - an open position wherein the door releases a reversal opening so as to be able to evacuate from the flow conduit a portion of said fluid, via this reversal opening, and redirect a first portion of the fluid thus evacuated to a front end of the fixed structure in order to generate counter-thrust, the opening of the door forming at least one lateral opening extending between the fixed structure and a lateral end of the door, this reverser being characterised in that, only on one side of a first median longitudinal plane of the reverser, one of the door and the fixed structure, or each of the door and the fixed structure, comprises at least one deflector configured to be able to redirect a second portion of the fluid forward of the fixed structure, this second portion of the fluid exiting the flow conduit along a trajectory oriented towards said lateral opening. - a closed position wherein it delimits with the fixed structure a flow conduit, the flow conduit comprising an ejection outlet delimited at least partly by a rear end of the fixed structure, the door in the closed position being configured to be able to guide a fluid flowing in the conduit to its ejection outlet in order to generate a thrust, and - an open position wherein the door releases a reversal opening so as to be able to evacuate from the flow conduit a portion of said fluid, via this reversal opening, and redirect a first portion of the fluid thus evacuated to a front end of the fixed structure in order to generate counter-thrust, the opening of the door forming at least one lateral opening extending between the fixed structure and a lateral end of the door,
A method of transmitting a reference signal in a wireless communication system, the method being performed by a User Equipment, UE, and comprising: generating by the UE, a control channel including a block of hybrid automatic repeat request, HARQ, acknowledgement/negative acknowledgement, ACK/NACK, bits; generating, by the UE, an uplink reference signal; and transmitting, by the UE to a base station, the control channel on a subframe comprising a plurality of orthogonal frequency division multiplexing, OFDM, symbols in time domain and a plurality of subcarriers in frequency domain; and transmitting, by the UE to the base station, the uplink reference signal on the subframe, wherein the control channel is split and transmitted on both side-ended parts of an uplink bandwidth of the frequency domain, and wherein the uplink reference signal transmitted by the UE is hopped in accordance with a specific hopping pattern. generating by the UE, a control channel including a block of hybrid automatic repeat request, HARQ, acknowledgement/negative acknowledgement, ACK/NACK, bits; generating, by the UE, an uplink reference signal; and transmitting, by the UE to a base station, the control channel on a subframe comprising a plurality of orthogonal frequency division multiplexing, OFDM, symbols in time domain and a plurality of subcarriers in frequency domain; and transmitting, by the UE to the base station, the uplink reference signal on the subframe, wherein the control channel is split and transmitted on both side-ended parts of an uplink bandwidth of the frequency domain, and wherein the uplink reference signal transmitted by the UE is hopped in accordance with a specific hopping pattern.