mhurhangee/ep-ind-claims huggingface dataset:
A pulverized solid fuel nozzle comprising: an inlet opening for receiving a stream of coal/air mixture and an outlet opening for discharging said stream into a burner, wherein the inlet opening and the outlet opening are fluidically connected by a flow section, wherein a flow cross section of the flow section is varying along a flow direction of the stream of coal/air mixture and wherein the flow section comprises: a flow constriction with a, preferentially globally, minimal flow cross section, wherein the flow constriction is fluidically located between the inlet opening and the outlet opening, and wherein the flow section additionally comprises: a first expansion section and a second expansion section fluidically located between the flow constriction and the outlet opening, wherein the rate of change of the flow cross section of the first expansion section is higher than the rate of change of the flow cross section of the second expansion section, wherein the flow section has a flow cross section that continuously increases over the entire extension of the flow section from the flow constriction to the outlet opening, and wherein the first expansion section is arranged before the second expansion section in flow direction, wherein the first expansion section is abutting the second expansion section. an inlet opening for receiving a stream of coal/air mixture and an outlet opening for discharging said stream into a burner, wherein the inlet opening and the outlet opening are fluidically connected by a flow section, wherein a flow cross section of the flow section is varying along a flow direction of the stream of coal/air mixture and wherein the flow section comprises: a flow constriction with a, preferentially globally, minimal flow cross section, wherein the flow constriction is fluidically located between the inlet opening and the outlet opening, and wherein the flow section additionally comprises: a first expansion section and a second expansion section fluidically located between the flow constriction and the outlet opening, wherein the rate of change of the flow cross section of the first expansion section is higher than the rate of change of the flow cross section of the second expansion section, a first expansion section and a second expansion section fluidically located between the flow constriction and the outlet opening, wherein the rate of change of the flow cross section of the first expansion section is higher than the rate of change of the flow cross section of the second expansion section, wherein the flow section has a flow cross section that continuously increases over the entire extension of the flow section from the flow constriction to the outlet opening, and wherein the first expansion section is arranged before the second expansion section in flow direction, wherein the first expansion section is abutting the second expansion section.
A slab gate valve seal device for a slab gate valve in a pipeline, comprising: four moveable seats (2, 3, 5, 6) configured for sealingly contacting a slab gate, two of the four seats to be positioned on one side of the slab gate, and the other two of the four seats to be positioned on the other side of the slab gate, one of the two moveable seats on each of said sides of the slab gate being an actuation seat (2, 3) which is controllable from a non-contact position where it does not contact the slab gate to a contact position where it seals against the slab gate, the other of the two movable seats on each of said sides of the slab gate being a mechanical seat (5, 6) which is configured to be biased against the slab gate by means of springs, the mechanical seat (5, 6) being positioned on the inside of the actuation seat (2, 3); wherein the actuation seat (2, 3) is arranged to be movable from the non-contact position to the contact position through actuation by applied hydraulic pressure; wherein the actuation seat (2, 3) is further arranged to be movable away from the contact position to the non-contact position through actuation by applied hydraulic pressure; and wherein the actuation seat (2, 3) and the mechanical seat (5, 6) on each of said sides of the slab gate are operable, such that when the slab gate is moved between an open position and closed position, the actuation seat (2, 3) is in the non-contact position and the mechanical seat (5, 6) is biased against and in contact with the slab gate. four moveable seats (2, 3, 5, 6) configured for sealingly contacting a slab gate, two of the four seats to be positioned on one side of the slab gate, and the other two of the four seats to be positioned on the other side of the slab gate, one of the two moveable seats on each of said sides of the slab gate being an actuation seat (2, 3) which is controllable from a non-contact position where it does not contact the slab gate to a contact position where it seals against the slab gate, the other of the two movable seats on each of said sides of the slab gate being a mechanical seat (5, 6) which is configured to be biased against the slab gate by means of springs, the mechanical seat (5, 6) being positioned on the inside of the actuation seat (2, 3); wherein the actuation seat (2, 3) is arranged to be movable from the non-contact position to the contact position through actuation by applied hydraulic pressure; wherein the actuation seat (2, 3) is further arranged to be movable away from the contact position to the non-contact position through actuation by applied hydraulic pressure; and wherein the actuation seat (2, 3) and the mechanical seat (5, 6) on each of said sides of the slab gate are operable, such that when the slab gate is moved between an open position and closed position, the actuation seat (2, 3) is in the non-contact position and the mechanical seat (5, 6) is biased against and in contact with the slab gate.
An optical motion sensing device compring: a light source for illuminating a surface portion with radiation; a photodetector device responsive to radiation reflected from the illuminated surface portion and including an array of photosensitive elements exhibiting a determined pixel pitch; a motion sensing unit ccoupled to the photodetector device for detecting and measuring displacement with respect to the illuminated surface portion, the motion sensing unit being adapted to output motion reports that are each representative of a magnitude of the detected displacement, which is a fraction of the pixel pitch, the light source, the photodetector and the motion sensing unit being operated during a defined flash period and at a selected flash rate, wherein the optical sensing device further comprises a control unit for increasing or decreasing the flash rate as a function of the magnitude of the displacement detected by the motion sensing unit, said control unit being adapted to compare the magnitude of the detected displacement with a determined displacement threshold (Δth) being selected to be within a range of 0.06 times the pixel pitch to 0.25 times the pixel pitch, and increase or decrease the flash rate if the magnitude of the detected displacement is respectively greater or lower than the displacement threshold. a light source for illuminating a surface portion with radiation; a photodetector device responsive to radiation reflected from the illuminated surface portion and including an array of photosensitive elements exhibiting a determined pixel pitch; a motion sensing unit ccoupled to the photodetector device for detecting and measuring displacement with respect to the illuminated surface portion, the motion sensing unit being adapted to output motion reports that are each representative of a magnitude of the detected displacement, which is a fraction of the pixel pitch, the light source, the photodetector and the motion sensing unit being operated during a defined flash period and at a selected flash rate,
A memory card for storing digital content for playback by a playback device, the memory card comprising: a storage unit adapted for storing key information issued by a key issuing authority, said key information comprising a minimum version indicating a version of a latest revocation list that has been issued when the key information is generated; a revocation list receiving unit operable to receive a revocation list having a version from a revocation list transmitting unit of a memory card manufacturing device; a comparison unit operable to compare (S11-S13) the version of the received revocation list and the minimum version comprised in the stored key information; and a control unit operable to prevent writing of the received revocation list to the storage unit when the version of the received revocation list is older than the minimum version, and to write the received revocation list to the storage unit when the version of the revocation list is the same as or newer than the minimum version. a storage unit adapted for storing key information issued by a key issuing authority, said key information comprising a minimum version indicating a version of a latest revocation list that has been issued when the key information is generated; a revocation list receiving unit operable to receive a revocation list having a version from a revocation list transmitting unit of a memory card manufacturing device; a comparison unit operable to compare (S11-S13) the version of the received revocation list and the minimum version comprised in the stored key information; and a control unit operable to prevent writing of the received revocation list to the storage unit when the version of the received revocation list is older than the minimum version, and to write the received revocation list to the storage unit when the version of the revocation list is the same as or newer than the minimum version.
A benzodithiophene based copolymer containing isoindoline-1,3-diketone units, having a structural formula: wherein R 1 and R 2 are selected from the group consisting of H, and C 1 to C 16 alkyl, respectively; R 3 and R 4 are selected from the group consisting of H, C 1 to C 16 alkyl, C 1 to C 16 alkoxy, and thienyl substituted by C 1 to C 16 alkyl, respectively; R 5 is C 1 to C 16 alkyl; n is a natural number from 7 to 80. wherein R 1 and R 2 are selected from the group consisting of H, and C 1 to C 16 alkyl, respectively; R 3 and R 4 are selected from the group consisting of H, C 1 to C 16 alkyl, C 1 to C 16 alkoxy, and thienyl substituted by C 1 to C 16 alkyl, respectively; R 5 is C 1 to C 16 alkyl; n is a natural number from 7 to 80.
A device for pressure regulation of an oil pump, having at least one piston cooling jet, with a regulating piston and having a control valve, wherein by means of the regulating piston at least two pressure levels can be regulated, wherein the regulating piston has a first active face and a second active face, wherein an oil pressure acts on the first active face, wherein by means of the control valve a control duct can be opened and closed in order to make the oil pressure act on the second active face, wherein by means of the regulating piston a bypass can be opened and closed, wherein the bypass connects a pressure side of the oil pump to a suction side of the oil pump, characterized in that the at least one piston cooling jet can be switched in dependence on the switch position of the control valve and thus in dependence on the selected pressure level, wherein in a high pressure level the at least one piston cooling jet is activated, wherein in the low pressure level the at least one piston cooling jet is deactivated, wherein the at least one piston cooling jet has an opening pressure and the opening pressure is between the pressure of the low pressure level and the pressure of the high pressure level, wherein the oil pump is designed as an internal gear pump or as a gear ring pump.
A method for a Device Management DM server to manage a device by using an Open Mobile Alliance OMA Device Management DM protocol, the method comprising: broadcasting a query command comprising identification details of a Mobile Equipment ME, which is not identified in a first list including identification details of at least one ME connected to a communication network where the DM server is included, to at least one other DM server present in at least one other communication network, based on a second list of addresses of the at least one other DM server; and performing at least one action on the identified ME through the other DM server having identified the ME, when one of the at least one other DM server identifies the ME. broadcasting a query command comprising identification details of a Mobile Equipment ME, which is not identified in a first list including identification details of at least one ME connected to a communication network where the DM server is included, to at least one other DM server present in at least one other communication network, based on a second list of addresses of the at least one other DM server; and performing at least one action on the identified ME through the other DM server having identified the ME, when one of the at least one other DM server identifies the ME.
Driver device for driving a load, in particular a light unit having one or more light emitters, comprising: - input terminals for receiving an input voltage from an external power source, - output terminals for providing electrical power to the load for powering the load, - a driver stage connected to the input terminals and to the output terminals, wherein the driver stage is adapted to control an input current drawn from the external power supply and to control the electrical power provided to the output terminals having a predefined level, - a detection device for measuring at least one electrical signal parameter (V10, V12, I2, V20) of the driver stage and for determining an input voltage deviation from predefined supply conditions on the basis of the electrical signal parameter (V10, V12, I2, V20), wherein the driver stage is adapted to control the input current according to predefined conditions if the input voltage deviation is lower than a threshold level, wherein the predefined conditions is performing power factor correction, characterized in that the driver stage is further adapted to allow a deviation of the input current from the predefined conditions if the input voltage deviation exceeds the threshold level. - input terminals for receiving an input voltage from an external power source, - output terminals for providing electrical power to the load for powering the load, - a driver stage connected to the input terminals and to the output terminals, wherein the driver stage is adapted to control an input current drawn from the external power supply and to control the electrical power provided to the output terminals having a predefined level, - a detection device for measuring at least one electrical signal parameter (V10, V12, I2, V20) of the driver stage and for determining an input voltage deviation from predefined supply conditions on the basis of the electrical signal parameter (V10, V12, I2, V20),
A processor comprising: a data store for storing data values, a trivial operand register for storing at least one flag for each data value in the data store, the at least one flag indicating whether each stored data value is a trivial operand wherein the trivial operand is a zero value, wherein the processor is configured to employ the trivial operand register in performing instructions and characterised in that the data store is provided as a register-file having a write port with write lines with a comparator performing a comparison on the write lines to determine the presence of a trivial operand. a data store for storing data values, a trivial operand register for storing at least one flag for each data value in the data store, the at least one flag indicating whether each stored data value is a trivial operand wherein the trivial operand is a zero value, wherein the processor is configured to employ the trivial operand register in performing instructions and characterised in that the data store is provided as a register-file having a write port with write lines with a comparator performing a comparison on the write lines to determine the presence of a trivial operand.
A method for determining a Timing Advance, which is applied in a random access process with large cell radius coverage in a Long Term Evolution system, comprising: a user equipment transmitting a random access sub-frame using a random access preamble Format3 specified by an LTE protocol; the user equipment calculating and obtaining a timing adjustment set {[ ( m -1) × P+TÃ] × T s} for msg3 transmission according to a received estimation TÃ which is transmitted by a base station and a cell radius coverage distance K, and adjusting uplink transmission timing respectively according to values of elements in the timing adjustment set to perform uplink msg3 transmission; wherein, TÃ is an estimation of the TA, m =1,2,...,M, a value of M is a minimum natural number which is greater than or equal to a quotient of K and R; R is a reference value used to calculate a number of the elements of the timing adjustment set which is defined by P, R=P*c/2, c is a speed of light, units of K and R are Km; P=TA*16Ts, Ts= 1 / (15000×2048) seconds; the msg3 is transmission information in the random access process specified by the LTE protocol; when the user equipment receives an Acknowledgement returned by the base station side, stopping the msg3 transmission, and using a timing adjustment, which is used when the msg3 is transmitted last time, as an actual access timing deviation value. a user equipment transmitting a random access sub-frame using a random access preamble Format3 specified by an LTE protocol; the user equipment calculating and obtaining a timing adjustment set {[ ( m -1) × P+TÃ] × T s} for msg3 transmission according to a received estimation TÃ which is transmitted by a base station and a cell radius coverage distance K, and adjusting uplink transmission timing respectively according to values of elements in the timing adjustment set to perform uplink msg3 transmission; wherein, TÃ is an estimation of the TA, m =1,2,...,M, a value of M is a minimum natural number which is greater than or equal to a quotient of K and R; R is a reference value used to calculate a number of the elements of the timing adjustment set which is defined by P, R=P*c/2, c is a speed of light, units of K and R are Km; P=TA*16Ts, Ts= 1 / (15000×2048) seconds; the msg3 is transmission information in the random access process specified by the LTE protocol; when the user equipment receives an Acknowledgement returned by the base station side, stopping the msg3 transmission, and using a timing adjustment, which is used when the msg3 is transmitted last time, as an actual access timing deviation value.
A method, comprising: advancing a first radiopaque marker and a second radiopaque marker along a simulated vasculature to a simulated heart, the heart having a simulated valve disposed between a simulated atrium and a simulated ventricle; placing the first radiopaque marker against a first simulated tissue site in the ventricle; placing the second radiopaque marker at a second simulated tissue site at or proximate the valve; measuring a distance between the first radiopaque marker at the first tissue site, and the second radiopaque marker at the second tissue site; and responsively to the measured distance, determining a tether-length or a chord-length. advancing a first radiopaque marker and a second radiopaque marker along a simulated vasculature to a simulated heart, the heart having a simulated valve disposed between a simulated atrium and a simulated ventricle; placing the first radiopaque marker against a first simulated tissue site in the ventricle; placing the second radiopaque marker at a second simulated tissue site at or proximate the valve; measuring a distance between the first radiopaque marker at the first tissue site, and the second radiopaque marker at the second tissue site; and responsively to the measured distance, determining a tether-length or a chord-length.
A heat exchanger comprising: an upper tank comprising an inlet pipe into which fluid to be heat-exchanged flows; a core in which the fluid flowing down from the upper tank is heat-exchanged, the core being disposed at a lower side of the upper tank; and a lower tank that is configured to collect the fluid from the core, the lower tank being disposed at a lower side of the core, so that the heat exchanger defines a vertical-flow heat exchanger, wherein a baffle plate is provided inside the upper tank, the baffle plate dividing an inner space of the upper tank into a lower space and an upper space, and provided with a communication opening that communicates between the lower space and the upper space, a roof portion having an upward convex shape is provided to the baffle plate at a position corresponding to the inlet pipe, characterized in that the inlet pipe is positioned under the roof portion, and a bent portion bent toward the lower space is provided at a longitudinal end of the baffle plate. an upper tank comprising an inlet pipe into which fluid to be heat-exchanged flows; a core in which the fluid flowing down from the upper tank is heat-exchanged, the core being disposed at a lower side of the upper tank; and a lower tank that is configured to collect the fluid from the core, the lower tank being disposed at a lower side of the core, so that the heat exchanger defines a vertical-flow heat exchanger, wherein a baffle plate is provided inside the upper tank, the baffle plate dividing an inner space of the upper tank into a lower space and an upper space, and provided with a communication opening that communicates between the lower space and the upper space, a roof portion having an upward convex shape is provided to the baffle plate at a position corresponding to the inlet pipe, characterized in that the inlet pipe is positioned under the roof portion, and a bent portion bent toward the lower space is provided at a longitudinal end of the baffle plate.
A block copolymer comprising a first polymer segment, a second polymer segment and a third polymer segment, wherein the block copolymer has a star-like structure that the three polymer segments are covalently bonded to one connecting point while sharing the connecting point, a linker connecting at least one polymer segment of the three polymer segments to the connecting point is a cleavable linker, wherein the cleavable segment comprises a 2-nitrobenzyl group, a coumarinyl group or a pyrenylalkyl group, and at least one of the first to third polymer segments comprises a vinylpyridine unit. wherein the block copolymer has a star-like structure that the three polymer segments are covalently bonded to one connecting point while sharing the connecting point, a linker connecting at least one polymer segment of the three polymer segments to the connecting point is a cleavable linker, wherein the cleavable segment comprises a 2-nitrobenzyl group, a coumarinyl group or a pyrenylalkyl group, and at least one of the first to third polymer segments comprises a vinylpyridine unit.