mhurhangee/patent-ind-claim-en huggingface dataset:
A motor drive device , comprising: a motor drive circuit that includes switching transistors (Q1-Q6) connected in a bridge configuration and to which are connected a motor drive power supply between input terminals thereof and a motor between output terminals thereof; and a transistor drive circuit that supplies a drive signal to the switching transistors of the motor drive circuit and takes on/off control of the switching transistors; wherein resisters (Rgs1-Rgs8) are connected between a gate and a source, or a base and an emitter, of each of the switching transistors (Q1-Q6) of the motor drive circuit so as to turn off the switching transistors when an open-circuit failure occurs in a drive signal path from the transistor drive circuit to the switching transistors, characterized by : the resisters (Rgs1-Rgs8) for bringing the respective switching transistors (Q1-Q6) into an off-state are disposed inside the respective switching transistors (Q1-Q6). a motor drive circuit that includes switching transistors (Q1-Q6) connected in a bridge configuration and to which are connected a motor drive power supply between input terminals thereof and a motor between output terminals thereof; and a transistor drive circuit that supplies a drive signal to the switching transistors of the motor drive circuit and takes on/off control of the switching transistors; wherein resisters (Rgs1-Rgs8) are connected between a gate and a source, or a base and an emitter, of each of the switching transistors (Q1-Q6) of the motor drive circuit so as to turn off the switching transistors when an open-circuit failure occurs in a drive signal path from the transistor drive circuit to the switching transistors,
A turbine nozzle diaphragm preform comprising an as-cast body , the as-cast body comprising a partially cylindrical wall section having a generally U-shaped profile comprising a base having opposed ends and two legs , each leg extending radially outwardly from one of the opposed ends and a plurality of as-cast seal teeth projecting radially inwardly from an inner surface of the base, wherein the as-cast body comprises a cast iron.
A bipolar electrostatic transfer head comprising a base substrate , the bipolar electrostatic transfer head characterized by : a mesa structure including sidewalls protruding away from the base substrate to provide a localized contact point for the bipolar electrostatic transfer head; a dielectric layer covering the mesa structure; and a conductive ground plane formed over the base substrate and surrounding the mesa structure. a mesa structure including sidewalls protruding away from the base substrate to provide a localized contact point for the bipolar electrostatic transfer head; a dielectric layer covering the mesa structure; and a conductive ground plane formed over the base substrate and surrounding the mesa structure.
A method of determining when to replace an air data probe , the method comprising: measuring a temperature of a heating element of the air data probe ; tracking an amount of time the heating element has a measured temperature within temperature ranges; applying a cumulated weighted function that predicts the life expectancy of the air data probe based on an accumulated time the heating element is tracked within each temperature range; and outputting an air data probe replacement indication when a result of the cumulated weighted function reaches a replacement threshold. measuring a temperature of a heating element of the air data probe ; tracking an amount of time the heating element has a measured temperature within temperature ranges; applying a cumulated weighted function that predicts the life expectancy of the air data probe based on an accumulated time the heating element is tracked within each temperature range; and outputting an air data probe replacement indication when a result of the cumulated weighted function reaches a replacement threshold.
A method of controlling a dual fuel internal combustion engine , the method comprising: sampling a crank angle sensor of the engine; sampling a pressure sensor of each cylinder of the engine at a first frequency during a first range of cylinder crank angles, the first range of cylinder crank angles including the ignition position of the cylinder; sampling the pressure sensor at a second frequency during a second range of cylinder crank angles, the second frequency being lower than the first frequency; calculating a combustion metric based on the sampled crank angle and pressure; determining an engine control parameter, the engine control parameter including at least one of an engine throttle position , spark advance , and fuel-air ratio based on the calculated combustion metric; determining a max safe substitution rate between a first fuel and a second fuel; controlling a fuel substitution rate between the first fuel and the second fuel based on the max safe substitution rate; controlling the engine based on the engine control parameter, wherein controlling the engine comprises simultaneously controlling a combustion phasing metric with actuation of combustion triggering phasing and controlling a combustion energy metric; and modifying the first range based on the sampled pressure or based on the calculated combustion metric. sampling a crank angle sensor of the engine; sampling a pressure sensor of each cylinder of the engine at a first frequency during a first range of cylinder crank angles, the first range of cylinder crank angles including the ignition position of the cylinder; sampling the pressure sensor at a second frequency during a second range of cylinder crank angles, the second frequency being lower than the first frequency; calculating a combustion metric based on the sampled crank angle and pressure; determining an engine control parameter, the engine control parameter including at least one of an engine throttle position , spark advance , and fuel-air ratio based on the calculated combustion metric; determining a max safe substitution rate between a first fuel and a second fuel; controlling a fuel substitution rate between the first fuel and the second fuel based on the max safe substitution rate; controlling the engine based on the engine control parameter, wherein controlling the engine comprises simultaneously controlling a combustion phasing metric with actuation of combustion triggering phasing and controlling a combustion energy metric; and controlling a combustion phasing metric with actuation of combustion triggering phasing and controlling a combustion energy metric; and modifying the first range based on the sampled pressure or based on the calculated combustion metric.
A refrigerator, comprising a refrigerator body and a door body , wherein a front side of the refrigerator body is open to define a first chamber ; the door body comprises a main door and a secondary door ; the main door is used for opening and closing the first chamber and defining a second chamber , and the secondary door is used for opening and closing the second chamber , wherein an air supply port and an air return port are formed in a rear wall of the main door and both are communicated with the first chamber and the second chamber ; the rear wall is hollow, a dew removal air duct communicated with the first chamber is defined in the rear wall , and a plurality of dew removal holes communicated with the second chamber and the dew removal air duct are backwards formed on a front surface of the rear wall ; and the refrigerator is configured to be: in a cooling cycle mode, in which the air in the first chamber is allowed to enter the second chamber through the air supply port , and then return to the first chamber through the air return port ; and in a dew removal mode, in which the air in the first chamber is allowed to enter the dew removal air duct , so that part of an air flow flows to the front surface of the rear wall through the dew removal holes , to remove condensed dew on the front surface of the rear wall . in a cooling cycle mode, in which the air in the first chamber is allowed to enter the second chamber through the air supply port , and then return to the first chamber through the air return port ; and in a dew removal mode, in which the air in the first chamber is allowed to enter the dew removal air duct , so that part of an air flow flows to the front surface of the rear wall through the dew removal holes , to remove condensed dew on the front surface of the rear wall .
A method implemented at a first network function, NF, comprising: detecting that a path between the first NF and a second NF has failed, wherein the second NF maintains one or more data network connections or sessions established between one or more user equipments, UEs, and one or more data networks; selecting an available second NF for the at least one of the one or more data network connections or sessions; and sending at least one address or address range of at least one UE corresponding to the at least one of the one or more data network connections or sessions and respective priority metric of the at least one address or address range to the available second NF, wherein the priority metric has a higher priority than a normal metric used by the available second NF, and wherein the priority metric is associated with a valid time, and when the valid time expires, the normal metric is used for the at least one address or address range, and wherein a higher priority indicates a shortest path of the available second NF towards the at least one address or address range. detecting that a path between the first NF and a second NF has failed, wherein the second NF maintains one or more data network connections or sessions established between one or more user equipments, UEs, and one or more data networks; selecting an available second NF for the at least one of the one or more data network connections or sessions; and sending at least one address or address range of at least one UE corresponding to the at least one of the one or more data network connections or sessions and respective priority metric of the at least one address or address range to the available second NF, wherein the priority metric has a higher priority than a normal metric used by the available second NF, and wherein the priority metric is associated with a valid time, and when the valid time expires, the normal metric is used for the at least one address or address range, and wherein a higher priority indicates a shortest path of the available second NF towards the at least one address or address range.
A system for parenterally-procuring bodily-fluid samples with reduced contamination from microbes exterior to the bodily-fluid source, comprising: a sample reservoir (640A, 640B; 770A, 770B; 840A, 840B) including an inlet surface; a handle (610; 710; 810) configured to be placed in fluid communication with a patient, the handle having a coupler (613; 713; 813), a fluid reservoir (619; 719; 819), and an actuator (647; 747; 835), the fluid reservoir disposed within the handle (610; 710; 810) and configured to receive a volume of bodily-fluid from the patient, the actuator configured to be transitioned between a first configuration, in which the coupler is fluidically isolated from the fluid reservoir, and a second configuration, in which the coupler is in fluid communication with the fluid reservoir; and an adapter (646; 746; 846) configured to be coupled to the coupler of the handle, the adapter at least temporarily coupled to a sterilization member (650; 750; 850) and to the sample reservoir such that the inlet surface is maintained in a substantially sterile environment collectively defined by the adapter and the sterilization member prior to the adapter being coupled to the coupler of the handle, the sterilization member being at least partially removed from the adapter when the adapter is coupled to the coupler of the handle. a sample reservoir (640A, 640B; 770A, 770B; 840A, 840B) including an inlet surface; a handle (610; 710; 810) configured to be placed in fluid communication with a patient, the handle having a coupler (613; 713; 813), a fluid reservoir (619; 719; 819), and an actuator (647; 747; 835), the fluid reservoir disposed within the handle (610; 710; 810) and configured to receive a volume of bodily-fluid from the patient, the actuator configured to be transitioned between a first configuration, in which the coupler is fluidically isolated from the fluid reservoir, and a second configuration, in which the coupler is in fluid communication with the fluid reservoir; and an adapter (646; 746; 846) configured to be coupled to the coupler of the handle, the adapter at least temporarily coupled to a sterilization member (650; 750; 850) and to the sample reservoir such that the inlet surface is maintained in a substantially sterile environment collectively defined by the adapter and the sterilization member prior to the adapter being coupled to the coupler of the handle, the sterilization member being at least partially removed from the adapter when the adapter is coupled to the coupler of the handle.
A toeboard for attaching to a industrial grating or floorplate characterized in that the toeboard consists of a metal strip, provided with openings extending in a line over the width of the strip and whereby several of these lines are arranged at a distance from each other, along the length of the strip, and in that these several lines with the openings form folding lines to fold the strip into the desired shape and in which no use is made of welding works in order to form and install a completely closing border, and in that the toeboard is manually bendable along these folding lines, and in that at least one deformable fastening lip is provided at the underside of the strip to be attached to the grating or floorplates, and in that the at least one deformable fastening lip is located in the strip between two adjacent lines of openings and the at least one deformable fastening lip of the strip can be folded.
An electronic device-implemented method for setting a size of an advertised window for a receiving electronic device that receives data from a sender in a communications network , the communications network comprising a core network , an access network , and a bottleneck node interacting with the communications network through a first data channel between the bottleneck node and the core network , and a second data channel between the bottleneck node and the access network , the bottleneck node having a buffer for temporarily storing the data as the data is transmitted from the sender to the receiving electronic device , the data passing through the bottleneck node on the way to the receiving electronic device , the method comprising the steps of: determining a first use level of the bottleneck node and at least a portion of the access network representing a use level of the buffer of the bottleneck node and combined with a use level of the second data channel , said first use level being based on a difference of a most recent sequence number of a data unit sent to the receiving electronic device in a data flow of the data in the second data channel and a sequence number that was most recently acknowledged as being delivered to the receiving electronic device in the data flow; determining an advertised window size based on the determined first use level, the advertised window size representing an amount of data that the sender is permitted to transmit to the receiving electronic device at a given time; and setting a size of the advertised window for the receiving electronic device to the determined advertised window size. determining a first use level of the bottleneck node and at least a portion of the access network representing a use level of the buffer of the bottleneck node and combined with a use level of the second data channel , said first use level being based on a difference of a most recent sequence number of a data unit sent to the receiving electronic device in a data flow of the data in the second data channel and a sequence number that was most recently acknowledged as being delivered to the receiving electronic device in the data flow; determining an advertised window size based on the determined first use level, the advertised window size representing an amount of data that the sender is permitted to transmit to the receiving electronic device at a given time; and setting a size of the advertised window for the receiving electronic device to the determined advertised window size.
A projectile launch detector , comprising: - a body arranged along a first axis ; - a mast extending along the first axis, said mast comprising a first and a second end, respectively arranged inside and outside the body; and - a blade secured to the second end of the mast and extending radially relative to said mast, - said blade including: first and second opposite faces, parallel to the first axis; and an end surface , substantially perpendicular to the first axis and opposite the body; the mast being able to slide relative to the body along the first axis, between a retracted configuration and a deployed configuration, the blade being axially closer to the body in the retracted configuration than in the deployed configuration; the mast further being able to pivot relative to the body about the first axis, between a first and a second angular position; the detector further comprising: - a first elastic return element , returning said mast to the deployed configuration relative to the body; - a first sensor , able to determine whether the mast is in the retracted configuration or in the deployed configuration; - a second elastic return element , returning said mast to the first angular position relative to the body; and - a second sensor , able to determine whether the mast is in the first or the second angular position. - a body arranged along a first axis ; - a mast extending along the first axis, said mast comprising a first and a second end, respectively arranged inside and outside the body; and - a blade secured to the second end of the mast and extending radially relative to said mast, - said blade including: first and second opposite faces, parallel to the first axis; and an end surface , substantially perpendicular to the first axis and opposite the body; the mast being able to slide relative to the body along the first axis, between a retracted configuration and a deployed configuration, the blade being axially closer to the body in the retracted configuration than in the deployed configuration; the mast further being able to pivot relative to the body about the first axis, between a first and a second angular position; the detector further comprising: - a first elastic return element , returning said mast to the deployed configuration relative to the body; - a first sensor , able to determine whether the mast is in the retracted configuration or in the deployed configuration; - a second elastic return element , returning said mast to the first angular position relative to the body; and - a second sensor , able to determine whether the mast is in the first or the second angular position. - a first elastic return element , returning said mast to the deployed configuration relative to the body; - a first sensor , able to determine whether the mast is in the retracted configuration or in the deployed configuration; - a second elastic return element , returning said mast to the first angular position relative to the body; and - a second sensor , able to determine whether the mast is in the first or the second angular position.
A computer-implemented method comprising: receiving a first radar signal representing reflections of a radar field off first and second points of a hand at a first time, the first and second points of the hand moving relative to one another within the radar field; determining, based on energies of the first radar signal, velocities of the first and second points of the hand at the first time; receiving a second radar signal representing reflections of the radar field off the first and second points of the hand at a second time; determining, based on energies of the second radar signal, velocities of the first and second points of the hand at the second time; calculating, based on the velocities of the first and second points of the hand at the first and second times, a relative velocity between the first and second points of the hand ; determining, based on the relative velocity between the first and second points of the hand and an elapsed time between the first and second times, a millimeter-scale change in displacement between the first and second points of the hand; determining a gesture based on the change in displacement between the first and second points of the hand ; and passing the gesture effective to control or alter a display, function, or capability of a device. receiving a first radar signal representing reflections of a radar field off first and second points of a hand at a first time, the first and second points of the hand moving relative to one another within the radar field; determining, based on energies of the first radar signal, velocities of the first and second points of the hand at the first time; receiving a second radar signal representing reflections of the radar field off the first and second points of the hand at a second time; determining, based on energies of the second radar signal, velocities of the first and second points of the hand at the second time; calculating, based on the velocities of the first and second points of the hand at the first and second times, a relative velocity between the first and second points of the hand ; determining, based on the relative velocity between the first and second points of the hand and an elapsed time between the first and second times, a millimeter-scale change in displacement between the first and second points of the hand; determining a gesture based on the change in displacement between the first and second points of the hand ; and passing the gesture effective to control or alter a display, function, or capability of a device.
A mold fixing system (S), comprising: a plurality of injection molding machines having a pair of platens ; a plurality of magnetic force generating mechanisms which are mounted on the plurality of injection molding machines , respectively, for generating magnetic force for fixing a mold to a platen or a mold mounting plate fixed on the platen; a plurality of common connectors having the same structure which are mounted on the plurality of injection molding machines , respectively, each of which is electrically connected to the magnetic force generating mechanism , a control unit and a power source device of the injection molding machine ; and a portable operation control unit to be alternatively electrically connectable to the common connector of any one of the plurality of injection molding machines , so as to be electrically connectable to the magnetic force generating mechanism , the control unit and the power source device in said any one of the injection molding machines . a plurality of injection molding machines having a pair of platens ; a plurality of magnetic force generating mechanisms which are mounted on the plurality of injection molding machines , respectively, for generating magnetic force for fixing a mold to a platen or a mold mounting plate fixed on the platen; a plurality of common connectors having the same structure which are mounted on the plurality of injection molding machines , respectively, each of which is electrically connected to the magnetic force generating mechanism , a control unit and a power source device of the injection molding machine ; and a portable operation control unit to be alternatively electrically connectable to the common connector of any one of the plurality of injection molding machines , so as to be electrically connectable to the magnetic force generating mechanism , the control unit and the power source device in said any one of the injection molding machines .