mhurhangee/patent-ind-claim-en huggingface dataset:
An artificial heart system, comprising: (a) an artificial heart including an electrical motor coupled to a rotor which carries first and second impellers at opposite ends thereof, where: (i) the first impeller is adapted to communicate with a patient's systemic vasculature; and (ii) the second impeller is adapted to communicate with the patient's pulmonary vasculature; (b) a power source ; and (c) a controller coupled to the power source and the pump, characterized in that the controller is programmed to: (i) drive the rotor using the motor, so as to circulate blood from the first impeller through the systemic vasculature, the second impeller, the pulmonary vasculature, and back to the first impeller; (ii) determine a resistance of the systemic vasculature, based on a first motor parameter; (iii) determine a flow rate through the systemic vasculature based on a second motor parameter; and (iv) vary at least one operational parameter of the artificial heart so as to maintain a predetermined relationship between the systemic flow and the resistance of the systemic vasculature. (a) an artificial heart including an electrical motor coupled to a rotor which carries first and second impellers at opposite ends thereof, where: (i) the first impeller is adapted to communicate with a patient's systemic vasculature; and (ii) the second impeller is adapted to communicate with the patient's pulmonary vasculature; (i) the first impeller is adapted to communicate with a patient's systemic vasculature; and (ii) the second impeller is adapted to communicate with the patient's pulmonary vasculature; (b) a power source ; and (c) a controller coupled to the power source and the pump, characterized in that the controller is programmed to: (i) drive the rotor using the motor, so as to circulate blood from the first impeller through the systemic vasculature, the second impeller, the pulmonary vasculature, and back to the first impeller; (ii) determine a resistance of the systemic vasculature, based on a first motor parameter; (iii) determine a flow rate through the systemic vasculature based on a second motor parameter; and (iv) vary at least one operational parameter of the artificial heart so as to maintain a predetermined relationship between the systemic flow and the resistance of the systemic vasculature. (i) drive the rotor using the motor, so as to circulate blood from the first impeller through the systemic vasculature, the second impeller, the pulmonary vasculature, and back to the first impeller; (ii) determine a resistance of the systemic vasculature, based on a first motor parameter; (iii) determine a flow rate through the systemic vasculature based on a second motor parameter; and (iv) vary at least one operational parameter of the artificial heart so as to maintain a predetermined relationship between the systemic flow and the resistance of the systemic vasculature.
A method for improving the adhesion of a diamond coating on a metal surface of a part , said method comprising the following steps: a) forming, on the surface to be protected, a film of nanosize diamond particles ; b) forming the diamond coating by diamond growth from the nanoparticles of the film , the growth being performed by plasma assisted chemical vapour deposition; the method being characterised in that , in the film of nanosize diamond particles obtained in step a), the particles are arranged stacked over each other in a plurality of successive stacking layers , the film being obtained by implementing the following operations: i) contacting the metal surface to be protected with a colloidal solution containing nanosize diamond particles dispersed in a solvent; and ii) removing the solvent through drying, whereby a stacking layer is obtained; the series of said operations i) and ii) being repeated several times in succession, preferably at least four times; and the method being characterised in that , in step b), the diamond growth from nanoparticles of the film is performed by plasma assisted chemical vapour deposition under conditions enabling a growth of the nanoparticles from 1 to 20nm, using a pressure between 2 and 30mbar and a temperature of the part to be coated between 200 and 400°C, whereby a diamond coating is obtained, having an inner face and an outer face, and including a porosity gradient increasing from the outer face towards the inner face. a) forming, on the surface to be protected, a film of nanosize diamond particles ; b) forming the diamond coating by diamond growth from the nanoparticles of the film , the growth being performed by plasma assisted chemical vapour deposition; i) contacting the metal surface to be protected with a colloidal solution containing nanosize diamond particles dispersed in a solvent; and ii) removing the solvent through drying, whereby a stacking layer is obtained;
A heat exchanger, comprising: a collecting pipe having a pipe wall and an inner cavity; a baffle disposed in the inner cavity of the collecting pipe , the baffle extending along a length direction of the collecting pipe , the inner cavity of the collecting pipe being divided by the baffle into a first cavity and a second cavity ; and a plurality of heat exchange tubes disposed along the length direction of the collecting pipe , each of the heat exchange tubes having a first end and an inner channel; wherein the first end of the heat exchange tube passes through the pipe wall of the collecting pipe , the first cavity and the baffle in sequence so that the inner channel of the heat exchange tube is in communication with the second cavity , and the baffle defines a plurality of slots extending through the baffle along a thickness direction of the baffle , the plurality of slots and the plurality of heat exchange tubes are disposed in a one-to-one correspondence manner, the first end of each of the heat exchange tubes extends into one corresponding slot ; characterized in that a flange is formed at each of the plurality of slots in a direction from the second cavity toward the first cavity . a collecting pipe having a pipe wall and an inner cavity; a baffle disposed in the inner cavity of the collecting pipe , the baffle extending along a length direction of the collecting pipe , the inner cavity of the collecting pipe being divided by the baffle into a first cavity and a second cavity ; and a plurality of heat exchange tubes disposed along the length direction of the collecting pipe , each of the heat exchange tubes having a first end and an inner channel; wherein the first end of the heat exchange tube passes through the pipe wall of the collecting pipe , the first cavity and the baffle in sequence so that the inner channel of the heat exchange tube is in communication with the second cavity , and the baffle defines a plurality of slots extending through the baffle along a thickness direction of the baffle , the plurality of slots and the plurality of heat exchange tubes are disposed in a one-to-one correspondence manner, the first end of each of the heat exchange tubes extends into one corresponding slot ; characterized in that a flange is formed at each of the plurality of slots in a direction from the second cavity toward the first cavity .
An optical apparatus comprising: an optical interface unit ; and a photonic integrated circuit having: a first side that faces away from the optical interface unit; and a second side , that is opposite of the first side, is the second side being connected to the optical interface unit, the first side of the photonic integrated circuit comprising an alignment feature that is offset from a light emitter pathway in the photonic integrated circuit that operatively transmits light from a light emitter through the photonic integrated circuit to the optical interface unit, the light emitter being disposed in the photonic integrated circuit, the light emitter to emit light through material of the photonic integrated circuit along the light emitter pathway to the optical interface unit, the photonic integrated circuit further comprising a hole extending from the first side to provide a line of sight to the alignment feature via the second side that is connected to the optical interface unit, the alignment feature offset from the light emitter by a predetermined distance value. an optical interface unit ; and a photonic integrated circuit having: a first side that faces away from the optical interface unit; and a second side , that is opposite of the first side, is the second side being connected to the optical interface unit, a first side that faces away from the optical interface unit; and a second side , that is opposite of the first side, is the second side being connected to the optical interface unit, the first side of the photonic integrated circuit comprising an alignment feature that is offset from a light emitter pathway in the photonic integrated circuit that operatively transmits light from a light emitter through the photonic integrated circuit to the optical interface unit, the light emitter being disposed in the photonic integrated circuit, the light emitter to emit light through material of the photonic integrated circuit along the light emitter pathway to the optical interface unit, the photonic integrated circuit further comprising a hole extending from the first side to provide a line of sight to the alignment feature via the second side that is connected to the optical interface unit, the alignment feature offset from the light emitter by a predetermined distance value.
A portion of a dispensing system comprising: a flush manifold including a plurality of intake ports (263-266); a plurality of eductors (211-214), each eductor connected to a respective one of the plurality of intake ports (263-266), each eductor having an inlet port (221-224) that is selectively fluidically coupled to a source of a diluent , a pickup port (241-244) fluidically coupled to a source of a chemical product , and a discharge port (251-254) configured to discharge a chemical solution in response to the diluent being coupled to the inlet port (221-224); the portion of a dispensing system being characterised in that it further comprises: a check valve coupling the discharge port (251-254) of one of the eductors (211-214) to one of the intake ports (263-266) of the flush manifold . a flush manifold including a plurality of intake ports (263-266); a plurality of eductors (211-214), each eductor connected to a respective one of the plurality of intake ports (263-266), each eductor having an inlet port (221-224) that is selectively fluidically coupled to a source of a diluent , a pickup port (241-244) fluidically coupled to a source of a chemical product , and a discharge port (251-254) configured to discharge a chemical solution in response to the diluent being coupled to the inlet port (221-224); the portion of a dispensing system being characterised in that it further comprises: a check valve coupling the discharge port (251-254) of one of the eductors (211-214) to one of the intake ports (263-266) of the flush manifold .
A blade driving apparatus , configured to drive a blade in a cutting device to cut a web, comprising: an anvil ; a slide assembly , comprising a slide rail and a slide block that are slidably connected to each other, wherein the slide block is connected to the anvil , and the slide block and the anvil move back and forth against the slide rail along a travel direction of the web, a cut drive assembly, wherein the slide assembly is connected to the cut drive assembly, and moves back and forth along a direction perpendicular to the travel direction of the web as driven by the cut drive assembly, a connecting block , wherein the connecting block is connected to the anvil ; and a blade driving rod , wherein the blade driving rod comprises a first end and a second end, the first end is connected to the connecting block , and the second end is connected to the blade, wherein, at least one of the slide rail or the slide block is made of a non-metallic material, and at least one of the connecting block or the blade driving rod is made of a non-metallic material. an anvil ; a slide assembly , comprising a slide rail and a slide block that are slidably connected to each other, wherein the slide block is connected to the anvil , and the slide block and the anvil move back and forth against the slide rail along a travel direction of the web, a cut drive assembly, wherein the slide assembly is connected to the cut drive assembly, and moves back and forth along a direction perpendicular to the travel direction of the web as driven by the cut drive assembly, a connecting block , wherein the connecting block is connected to the anvil ; and a blade driving rod , wherein the blade driving rod comprises a first end and a second end, the first end is connected to the connecting block , and the second end is connected to the blade, wherein, at least one of the slide rail or the slide block is made of a non-metallic material, and at least one of the connecting block or the blade driving rod is made of a non-metallic material.
Gripping system for an autonomous guided vehicle, i.e., "AGV," wherein the gripping system comprises a base for attaching the gripping system to the AGV, an arm for manipulating an end effector and the end effector for gripping a cart for towing or pushing by the AGV, where the arm at one end is pivotally attached to the base for yaw motion of the arm relatively to the AGV, and at another end is provided with the end effector attached to the arm , and comprises an arm actuator adapted to adjust height of the end effector , characterized in that the end effector is attached to the arm via a pivoting connection that provides a substantially free pivoting motion for allowing a roll motion, while limiting a yaw motion, of the end effector relatively to the arm as the cart and the AGV drive on an uneven surface.
Method for operating an electronically commutated servomotor , wherein the servomotor is controlled according to an optimization target via a voltage space vector generated according to a commutation pattern, as a function of a predefined torque and a rotor position (L) of a rotor of the servomotor , wherein a control range is predefined which specifies a range of allowable voltage space vectors, wherein the control of the servomotor is carried out in such a way that only voltage space vectors within the control range are used, characterized in that the control of the servomotor is carried out based on a predefined characteristic map which specifies the voltage space vector according to the optimization target, as a function of the predefined torque and the rotor position (L) of the rotor of the servomotor .
A method in a network node , the method comprising: receiving (S110) a discovery request from a first network function, NF, node to discover at least one media NF type node, the discovery request indicating: a media NF type of the at least one media NF type node , the media NF type being one of an access media gateway, A-MGW, an Internet Protocol, IP, multi-media gateway, IM-MGW, and a media resource function, MRF; and at least one of one or more supported codecs and transcoding support information by the media NF type; discovering (S112) the at least one media NF type node based on the at least one of the one or more supported codecs and transcoding support information by the media NF type; and transmitting (S114) a discovery response to the discovery request, the discovery response indicating the discovered at least one media NF type node and at least one corresponding NF profile, the at least one corresponding NF profile comprising at least one of one or more media types, one or more supported codecs, and transcoding support information. receiving (S110) a discovery request from a first network function, NF, node to discover at least one media NF type node, the discovery request indicating: a media NF type of the at least one media NF type node , the media NF type being one of an access media gateway, A-MGW, an Internet Protocol, IP, multi-media gateway, IM-MGW, and a media resource function, MRF; and at least one of one or more supported codecs and transcoding support information by the media NF type; a media NF type of the at least one media NF type node , the media NF type being one of an access media gateway, A-MGW, an Internet Protocol, IP, multi-media gateway, IM-MGW, and a media resource function, MRF; and at least one of one or more supported codecs and transcoding support information by the media NF type; discovering (S112) the at least one media NF type node based on the at least one of the one or more supported codecs and transcoding support information by the media NF type; and transmitting (S114) a discovery response to the discovery request, the discovery response indicating the discovered at least one media NF type node and at least one corresponding NF profile, the at least one corresponding NF profile comprising at least one of one or more media types, one or more supported codecs, and transcoding support information.
A non-transitory machine-readable storage medium encoded with instructions executable by a hardware processor of a computing device for dynamic allocation of network resources, the machine-readable storage medium comprising instructions to cause the hardware processor to: receive, from a particular lookup function of a plurality of lookup functions , a lookup request (132; 222) for a network packet (152; 202); identify, based on a logical table that corresponds to the particular lookup function, at least one physical resource included in a particular resource pool of a plurality of dynamic resource pools (140; 240, 250, 260), wherein each of the dynamic resource pools (140; 240, 250, 260) includes a different type of physical resources; obtain, from a particular physical resource of the at least one physical resource, response data (142; 252) that is responsive to the lookup request (132; 222); and provide the response data (142; 252) to the particular lookup function. receive, from a particular lookup function of a plurality of lookup functions , a lookup request (132; 222) for a network packet (152; 202); identify, based on a logical table that corresponds to the particular lookup function, at least one physical resource included in a particular resource pool of a plurality of dynamic resource pools (140; 240, 250, 260), wherein each of the dynamic resource pools (140; 240, 250, 260) includes a different type of physical resources; obtain, from a particular physical resource of the at least one physical resource, response data (142; 252) that is responsive to the lookup request (132; 222); and provide the response data (142; 252) to the particular lookup function.
A computerized system for obtaining information regarding a waterway, the system comprising - an input means for receiving accelerometer data from an accelerometer on a free fall impact device, - a processing means being programmed for determining a speed of the free fall impact device by integration of the accelerometer data over time and for determining a position by integration of the speed over time, characterized in that - the processing means is adapted for deriving at least a density of a soil by solving the energy balance equation of a free fall impact device under water using the potential energy and kinetic energy and loss terms for buoyancy and drag based on the speed and the position as determined from accelerometer data and further based on at least a predetermined experimental drag coefficient, the mass and the volume of the free-fall impact device. - an input means for receiving accelerometer data from an accelerometer on a free fall impact device, - a processing means being programmed for determining a speed of the free fall impact device by integration of the accelerometer data over time and for determining a position by integration of the speed over time, characterized in that - the processing means is adapted for deriving at least a density of a soil by solving the energy balance equation of a free fall impact device under water using the potential energy and kinetic energy and loss terms for buoyancy and drag based on the speed and the position as determined from accelerometer data and further based on at least a predetermined experimental drag coefficient, the mass and the volume of the free-fall impact device.
Light applicator for the examination and/or treatment of an organic body, wherein the light applicator comprises a distal side needle section with an LED at the distal end for purposes of piercing the tissue of the organic body, and a proximal-side cable section , wherein the light applicator comprises an electrical conductor for the supply of power to the LED , characterised in that , the conductor in the needle section is embodied so as to be solid, and thicker than in the cable section , such that the cross-sectional area of the conductor in the needle section is more than 70% of the cross-sectional area of the light applicator , and thus the needle section is more resistant to bending than the cable section . the light applicator comprises a distal side needle section with an LED at the distal end for purposes of piercing the tissue of the organic body, and a proximal-side cable section , wherein the light applicator comprises an electrical conductor for the supply of power to the LED , characterised in that , the conductor in the needle section is embodied so as to be solid, and thicker than in the cable section , such that the cross-sectional area of the conductor in the needle section is more than 70% of the cross-sectional area of the light applicator , and thus the needle section is more resistant to bending than the cable section .