mhurhangee/ep-ind-claims huggingface dataset:
A method for controlling a resonant-mode power supply, the resonant-mode power supply comprising: - an assembly of switches (K1, K2, K3, K4), - between which a resonant circuit with an output load is connected, - a controller configured to stabilize output voltages or currents by controlling switching frequency of the assembly of switches (K1, K2, K3, K4) in response to the output of a slow-response monitoring circuit configured to monitor the output voltage or current and having a certain time (τ1) of response to changes of value of the output voltage or current, - and an energy recirculation circuit, characterized in that - the current (Ilim) in the energy recirculation circuit is monitored by means of a fast-response monitoring circuit having a time (τ2) of response to changes in the (Ilim) current faster than the response time (τ1) of the slow-response monitoring circuit, - and wherein the method involves adjusting, via the controller, the switching frequency of the assembly of switches (K1, K2, K3, K4) such as to reduce the power supplied to the resonant circuit upon exceeding a threshold value by the current (Ilim). - an assembly of switches (K1, K2, K3, K4), - between which a resonant circuit with an output load is connected, - a controller configured to stabilize output voltages or currents by controlling switching frequency of the assembly of switches (K1, K2, K3, K4) in response to the output of a slow-response monitoring circuit configured to monitor the output voltage or current and having a certain time (τ1) of response to changes of value of the output voltage or current, - and an energy recirculation circuit, characterized in that - the current (Ilim) in the energy recirculation circuit is monitored by means of a fast-response monitoring circuit having a time (τ2) of response to changes in the (Ilim) current faster than the response time (τ1) of the slow-response monitoring circuit, - and wherein the method involves adjusting, via the controller, the switching frequency of the assembly of switches (K1, K2, K3, K4) such as to reduce the power supplied to the resonant circuit upon exceeding a threshold value by the current (Ilim).
A segment rolling bearing (1, 1', 1") comprising a bearing shell with a curved track for rolling elements and a segment cage comprising a number of rolling elements, the bearing shell each having a guiding strip (5, 6) on the two longitudinal sides (2a, 2b) thereof for lateral guidance of the segment cage, each guiding strip (5, 6) being aligned to be perpendicular to the track of the bearing shell, each guiding strip (5, 6) having at least one incision at each of the two ends (5', 5", 6', 6") thereof, which is formed to be perpendicular to the longitudinal side (2a, 2b) of the bearing shell in such a way that guiding strip portions (5a, 5b; 6a, 6b) are formed on both ends (20, 21) of the bearing shell, characterised in that the guiding strip portions (5a, 5b; 6a, 6b) are bent in the direction of the track and form end stops for the segment cage.
A combustor for a gas turbine engine comprising: an air supply; a fuel supply; and a combustion chamber having a pilot injector at one end and at least one main injector spaced radially from said pilot injector, wherein the air supply and the fuel supply pass into a fluid flow path of said main injector, such that said main injector is configured to inject premixed air and fuel into said combustion chamber, characterised in that: the fluid flow path has a central plug restricting flow at least at an interior portion of said flow path so as to restrict flow through a central portion of said flow path, the central plug comprising a back facing into the combustion chamber, wherein the central plug is configured to create a recirculation zone on the back, the flow path comprising one of: a generally circular circumference; a generally flat leading edge, with a remainder of a circumference of said flow path being generally circular; or an extension extending to provide a restricted portion at a leading edge of said flow path. an air supply; a fuel supply; and a combustion chamber having a pilot injector at one end and at least one main injector spaced radially from said pilot injector, wherein the air supply and the fuel supply pass into a fluid flow path of said main injector, such that said main injector is configured to inject premixed air and fuel into said combustion chamber, characterised in that: the fluid flow path has a central plug restricting flow at least at an interior portion of said flow path so as to restrict flow through a central portion of said flow path, the central plug comprising a back facing into the combustion chamber, wherein the central plug is configured to create a recirculation zone on the back, the flow path comprising one of: a generally circular circumference; a generally flat leading edge, with a remainder of a circumference of said flow path being generally circular; or an extension extending to provide a restricted portion at a leading edge of said flow path. a generally circular circumference; a generally flat leading edge, with a remainder of a circumference of said flow path being generally circular; or an extension extending to provide a restricted portion at a leading edge of said flow path.
A wireless communication apparatus, comprising: a processing circuit operative to multiplex control information relating to scheduling assignment of a sidelink transmission with data of the sidelink transmission into one or more resources; and a transmitter operative to transmit the control information and the data of the sidelink transmission in the one or more resources within subframes in a scheduling assignment period; wherein the one or more resources are multiple physical resource blocks, PRBs, within a subframe of the subframes, characterized in that the control information is used for indicating scheduling assignment of the sidelink transmission, and the subframes are indicated by a bitmap signaling, each bit of which shows whether each corresponding subframe is set for the sidelink transmission, and a same pattern based on the bitmap signaling is repeated for subframes over a length of the scheduling assignment period. a processing circuit operative to multiplex control information relating to scheduling assignment of a sidelink transmission with data of the sidelink transmission into one or more resources; and a transmitter operative to transmit the control information and the data of the sidelink transmission in the one or more resources within subframes in a scheduling assignment period; wherein the one or more resources are multiple physical resource blocks, PRBs, within a subframe of the subframes, characterized in that the control information is used for indicating scheduling assignment of the sidelink transmission, and the subframes are indicated by a bitmap signaling, each bit of which shows whether each corresponding subframe is set for the sidelink transmission, and a same pattern based on the bitmap signaling is repeated for subframes over a length of the scheduling assignment period.
A surgical device for clipping tissue, comprising: a housing comprising a motor configured to output rotary motions; a shaft extending from said housing; an end effector extending from said shaft, comprising: a first jaw rotatably coupled to said shaft; a second jaw rotatably coupled to said shaft; and a receiver; a clip magazine comprising a plurality of clips; a reciprocating firing drive operably responsive to said rotary motions, wherein said firing drive is configured to move a said clip from said clip magazine into said receiver; a crimping drive operably responsive to said rotary motions, wherein said crimping drive is configured to move said first jaw and said second jaw towards each other during a crimping stroke, and wherein a said clip positioned in said receiver is crimped during said crimping stroke; a strain gauge (71720, 71730) positioned in at least one of said first jaw and said second jaw, wherein said strain gauge (71720, 71730) is configured to measure the strain within said end effector during said crimping stroke; and a motor controller in communication with said motor and said strain gauge (71720, 71730), wherein said motor controller is configured to adjust the output torque of said motor based on the measured strain in said strain gauge (71720, 71730) during said crimping stroke. a housing comprising a motor configured to output rotary motions; a shaft extending from said housing; an end effector extending from said shaft, comprising: a first jaw rotatably coupled to said shaft; a second jaw rotatably coupled to said shaft; and a receiver; a first jaw rotatably coupled to said shaft; a second jaw rotatably coupled to said shaft; and a receiver; a clip magazine comprising a plurality of clips; a reciprocating firing drive operably responsive to said rotary motions, wherein said firing drive is configured to move a said clip from said clip magazine into said receiver; a crimping drive operably responsive to said rotary motions, wherein said crimping drive is configured to move said first jaw and said second jaw towards each other during a crimping stroke, and wherein a said clip positioned in said receiver is crimped during said crimping stroke; a strain gauge (71720, 71730) positioned in at least one of said first jaw and said second jaw, wherein said strain gauge (71720, 71730) is configured to measure the strain within said end effector during said crimping stroke; and a motor controller in communication with said motor and said strain gauge (71720, 71730), wherein said motor controller is configured to adjust the output torque of said motor based on the measured strain in said strain gauge (71720, 71730) during said crimping stroke.
A heat-generating composition that contains 35 to 80% by weight of metallic powder, 1 to 10% by weight of a salt, 5 to 45% by weight of water, and 1 to 20% by weight of activated carbon and generates heat upon reaction with oxygen, wherein the heat-generating composition further comprises 3 to 40 parts by weight of a temperature control agent characterised in that the temperature control agent comprises one or more aliphatic compounds having a melting point of 35°C to 65°C and a water solubility (g/100 mL) at 20°C of 5 or less, with respect to 100 parts by weight of the heat-generating composition.
A Wireless Local Area Network, WLAN, communications apparatus in a wireless communications system, the WLAN communications apparatus comprising: means for receiving first channel status information for a WLAN channel from a user equipment, UE,, the first channel status information for a WLAN channel being based on whether the WLAN channel is busy, the WLAN channel being a channel on which the UE is communicating with the WLAN communications apparatus; and means for determining a WLAN channel availability using the first channel status information and for reporting the WLAN channel availability, as second channel status information for the WLAN channel, to an Evolved Universal Terrestrial Radio Access Network, E-UTRAN, communications apparatus, for LTE-WLAN aggregation. means for receiving first channel status information for a WLAN channel from a user equipment, UE,, the first channel status information for a WLAN channel being based on whether the WLAN channel is busy, the WLAN channel being a channel on which the UE is communicating with the WLAN communications apparatus; and means for determining a WLAN channel availability using the first channel status information and for reporting the WLAN channel availability, as second channel status information for the WLAN channel, to an Evolved Universal Terrestrial Radio Access Network, E-UTRAN, communications apparatus, for LTE-WLAN aggregation.
A rotor blade comprising a locking device, characterized by said locking device comprising: a locking member that is arranged to move radially with respect to the rotor and along the length of the blade and to be movable from an unlocked position to a locking position upon experiencing sufficiently fast rotation of the rotor blade, said locking position being radially outward of said unlocked position; and a selectively engageable retaining device arranged when engaged to retain the locking member in the unlocked position. a locking member that is arranged to move radially with respect to the rotor and along the length of the blade and to be movable from an unlocked position to a locking position upon experiencing sufficiently fast rotation of the rotor blade, said locking position being radially outward of said unlocked position; and a selectively engageable retaining device arranged when engaged to retain the locking member in the unlocked position.
A storage stable, multiphase, ophthalmic composition comprising at least one liquid aqueous phase and at least one liquid hydrophobic phase, characterized in that the composition is emulsifier-free, the composition is buffer-free, and the composition comprises hyaluronic acid and/or hyaluronate.
An aircraft fuel tank system comprising a fuel tank compartment for containing liquid fuel; and a float-activated valve comprising a float which is arranged to become positively buoyant when immersed in liquid fuel so that the float moves up to a raised position which causes the valve to close and prevent liquid fuel from flowing out of the fuel tank compartment through the valve, and the float is also arranged to move down to a lowered position in response to a level of the liquid fuel in the fuel tank compartment dropping, the movement of the float to the lowered position causing the valve to open and permit liquid fuel to flow out of the fuel tank compartment through the valve.
A method for coating a base element of a cooling element to be used in connection with a metallurgical furnace or the like, mainly made of copper, at least partly with a metal coating, wherein in said base element of the cooling element is arranged a cooling water channel system, characterized in that the metal coating is explosion welded to the base element of a cooling element that is mainly made of copper, - in that the cooling water channel system is machined at least partly by drilling holes from outside the base element, so that there are created holes on the surface of the base element, - in that at least part of the holes are plugged at least partly by a plug, which is fitted in a hole on the level of the outer surface of the base element, so that the holes drilled in the base element form at least part of the cooling water channel system, and - in that -the base element is coated with a metal coating at the plugs by explosion welding, so that the metal coating at least partly covers the plugs fitted in the holes. - in that the cooling water channel system is machined at least partly by drilling holes from outside the base element, so that there are created holes on the surface of the base element, - in that at least part of the holes are plugged at least partly by a plug, which is fitted in a hole on the level of the outer surface of the base element, so that the holes drilled in the base element form at least part of the cooling water channel system, and - in that -the base element is coated with a metal coating at the plugs by explosion welding, so that the metal coating at least partly covers the plugs fitted in the holes.
Procedure for determining the flow of a medium through a measuring tube, said tube being made from an electrically non-conductive plastic material, using at least a first measuring signal, which depends at least on the flow velocity of the medium in the measuring tube, characterized by the following procedural steps: - Determination of the first measuring signal - Determination of an additional, second measuring signal, which depends on the flow cross-section of the medium in the measuring tube and is independent of the flow velocity of the medium in the measuring tube, wherein the second measuring signal is determined using at least a means that detects a modification in the geometrical dimensions of the measuring tube on the tube's outer face, - Determination of the flow as a function of the first and of the second measuring signal, wherein the means for determining the second measuring signal is at least a strain gauge (11, 12), characterized in that a calibration factor, as a function of the flow cross-section of the medium in the measuring tube, is corrected using the second measuring signal, and in that the flow of the medium through the measuring tube is determined with the corrected calibration factor, wherein a change in the flow cross-section is taken into consideration in the determination of the flow. - Determination of the first measuring signal - Determination of an additional, second measuring signal, which depends on the flow cross-section of the medium in the measuring tube and is independent of the flow velocity of the medium in the measuring tube, wherein the second measuring signal is determined using at least a means that detects a modification in the geometrical dimensions of the measuring tube on the tube's outer face, - Determination of the flow as a function of the first and of the second measuring signal,
A stacked plate heat exchanger comprising: two heat exchanger sideplates; a plurality of metal separator plates; wherein the sideplates bookend an entire stack of the alternating passages (14, 16), wherein each two of the passages (14, 16) is separated by one of the metal separator plates, characterised in a corner temperature attenuator comprising: a plurality of corner gussets each being a thin gusset and having a triangular shape adapted to block a predetermined amount of inlet flow corresponding to a height of the corner gussets to every other passage in a stack of passages (14, 16) in the heat exchanger, beginning with a second passage inward from each end of the stack. two heat exchanger sideplates; a plurality of metal separator plates; wherein the sideplates bookend an entire stack of the alternating passages (14, 16), wherein each two of the passages (14, 16) is separated by one of the metal separator plates, characterised in a corner temperature attenuator comprising: a plurality of corner gussets each being a thin gusset and having a triangular shape adapted to block a predetermined amount of inlet flow corresponding to a height of the corner gussets to every other passage in a stack of passages (14, 16) in the heat exchanger, beginning with a second passage inward from each end of the stack. a plurality of corner gussets each being a thin gusset and having a triangular shape adapted to block a predetermined amount of inlet flow corresponding to a height of the corner gussets to every other passage in a stack of passages (14, 16) in the heat exchanger, beginning with a second passage inward from each end of the stack.
A construction assist system for a shovel to assist construction with the shovel, comprising: a processor configured to perform a simulation of a motion of the shovel in a virtual environment set based on a work environment of the shovel and identify in advance, through the simulation, an event that occurs when the shovel is actually moved, characterized in that the processor is configured to modify a motion command when the identified event is an undesirable event. a processor configured to perform a simulation of a motion of the shovel in a virtual environment set based on a work environment of the shovel and identify in advance, through the simulation, an event that occurs when the shovel is actually moved, characterized in that the processor is configured to modify a motion command when the identified event is an undesirable event.
Air cooler for cooling the air in rooms, in particular in walk-in storage rooms or cold rooms, comprising a housing with a base, a cover which is attachable directly and without distance to a ceiling of the room to be cooled and at least one side wall, in which at least one air outlet is arranged, at least one heat exchanger arranged in the housing and designed to be two-dimensional as well as lying at least substantially horizontally and at least one fan arranged in the housing for drawing in air from the room to be cooled, wherein the air drawn in by the fan is deflected in horizontal direction to the air outlet, characterised in that the air drawn in by the fan flows at least substantially in vertical direction through the two-dimensional heat exchanger and in that the fan and the air outlet are arranged above the heat exchanger.
A system for managing correspondence between a cache memory, subdivided into a plurality of cache areas (C 1,..., C p) and a main memory, subdivided into a plurality of memory areas (M 1,..., M n) each specifically associated with a software application of a set of concurrent software applications, wherein the cache memory is provided with several connection ports and each of said main memory areas is associated with a unique connection port of the cache memory, said port being dedicated to the software application which corresponds to said main memory area, the system comprising: - means for allocating, to each area (M 1,..., M n) of the main memory, i.e. to each connection port that allows an access to the cache memory, at least one cache area (C 1,..., C p), and - means for temporarily assigning, to any data row stored in one of said areas (M 1,..., M n) of the main memory, a cache row of the cache memory, characterized in that the allocating means are based on allocation settings indicating a correspondence between each connection port and the cache area(s) allocated thereto, and in that the system further comprises means for generating and updating these allocation settings by activating the allocation means for defining and amending te cache area(s) allocated to each connection port according to requirements of the concurrent applications, the temporary assigning means then being designed to determine a cache row to be assigned to a data row based on these allocation settings and in one of the cache areas (C 1,..., C p) allocated to the main meory area wherein said data row is stored. - means for allocating, to each area (M 1,..., M n) of the main memory, i.e. to each connection port that allows an access to the cache memory, at least one cache area (C 1,..., C p), and - means for temporarily assigning, to any data row stored in one of said areas (M 1,..., M n) of the main memory, a cache row of the cache memory,