mhurhangee/patent-ind-claim-en huggingface dataset:
A pressure regulator for an intubation probe, tracheostomy cannula or similar instrument intended for ventilating a patient, said instrument including a main pipe having a first end intended to be inserted into the trachea of a patient and a second end intended to be coupled to a breathing apparatus , an inflatable annular sealing balloon , which surrounds the first end of the main pipe , and at least one auxiliary pipe having a first end coupled to the sealing balloon and a second end provided with a valve which can be coupled to a compressed air source for inflating the sealing balloon , said pressure regulator comprising a container defining a variable volume chamber having at least one first orifice to be coupled to said auxiliary pipe so that, in use, the variable volume chamber of the pressure regulator and the sealing balloon are in communication, as well as a pressure means acting on the container to exert a certain force by means of a mass which can be displaced along an hinged rod to adjust the pressure of the air contained in said variable volume chamber, and subsequently the pressure of the air contained in the sealing balloon characterised in that there is provided a system for locking said mass to prevent the inadvertent displacement thereof, a locking system consisting of a screwable element provided with a friction head to be in locking contact on a portion of said rod by a rotational movement and a threaded portion entering the body of the mass .
A tracker for a surgical navigation system , the tracker comprising a first switch configured to be operated between a first switch configuration and a second switch configuration ; one or more sources of electromagnetic radiation configured to selectively emit electromagnetic radiation with a first radiation characteristic or a second radiation characteristic ; and electrical circuitry configured to selectively control the one or more sources of electromagnetic radiation to emit electromagnetic radiation having the first radiation characteristic in the first switch configuration and to emit electromagnetic radiation having the second radiation characteristic in the second switch configuration , wherein the second radiation characteristic is different from the first radiation characteristic ; and characterised in that the first switch is pre-configured to assume the first switch configuration and adapted to switch from the first to the second switch configuration only for the duration that the first switch is operated or for a fixed time duration after the first switch was operated. a first switch configured to be operated between a first switch configuration and a second switch configuration ; one or more sources of electromagnetic radiation configured to selectively emit electromagnetic radiation with a first radiation characteristic or a second radiation characteristic ; and electrical circuitry configured to selectively control the one or more sources of electromagnetic radiation to emit electromagnetic radiation having the first radiation characteristic in the first switch configuration and to emit electromagnetic radiation having the second radiation characteristic in the second switch configuration , wherein the second radiation characteristic is different from the first radiation characteristic ; and characterised in that the first switch is pre-configured to assume the first switch configuration and adapted to switch from the first to the second switch configuration only for the duration that the first switch is operated or for a fixed time duration after the first switch was operated.
A method for wireless communications, comprising: transmitting , from a first device to a second device configured to use a first beam configuration for communicating between the first device and the second device, a first aperiodic reference signal, RS, associated with a second beam configuration for communicating between the first device and the second device; monitoring for at least one of an expiration of a timer associated with an update to the second beam configuration or a confirmation message from the second device indicating that the first aperiodic RS was received at the second device; communicating with the second device according to the first beam configuration prior to the expiration of the timer or receiving the confirmation message; and communicating with the second device according to the second beam configuration based at least in part on the monitoring. transmitting , from a first device to a second device configured to use a first beam configuration for communicating between the first device and the second device, a first aperiodic reference signal, RS, associated with a second beam configuration for communicating between the first device and the second device; monitoring for at least one of an expiration of a timer associated with an update to the second beam configuration or a confirmation message from the second device indicating that the first aperiodic RS was received at the second device; communicating with the second device according to the first beam configuration prior to the expiration of the timer or receiving the confirmation message; and communicating with the second device according to the second beam configuration based at least in part on the monitoring.
A composition for semiconductor processing, comprising: abrasive particles surface-modified with an amino silane-based compound; a copper erosion inhibitor, including an azole-based compound; a copper surface protectant, including a compound having a betaine group and a salicylic group or a derivative thereof; and a surfactant, including fluorine in a molecule thereof, wherein a surface of the surface-modified abrasive particles comprises an amino silane group. abrasive particles surface-modified with an amino silane-based compound; a copper erosion inhibitor, including an azole-based compound; a copper surface protectant, including a compound having a betaine group and a salicylic group or a derivative thereof; and a surfactant, including fluorine in a molecule thereof, wherein a surface of the surface-modified abrasive particles comprises an amino silane group.
A power conversion device comprising: a housing ; a plurality of power units mounted in the housing and each including a power conversion circuit; and a cooling device that is mounted in the housing and is adapted to cool down the plurality of power units using a liquid refrigerant, wherein the plurality of power units are configured to be detachably attached to the housing one by one; characterized in that : the housing includes, for each power unit , a respective pushing mechanism comprising a holding member for applying a force to the power unit , a hinge connecting an end of the holding member to an upper portion of the housing , a screw hole provided on an L-shape steel in the lower portion of the housing , and a fixing bolt configured for fastening an opposite end of the holding member to the screw hole, the pushing mechanism being adapted such that turning the fixing bolt in the screw hole rotates the holding member about the hinge to push the holding member to the power unit , whereby a power-unit-side refrigerant pipe connector is kept in connection with a housing-side refrigerant pipe connector . a housing ; a plurality of power units mounted in the housing and each including a power conversion circuit; and a cooling device that is mounted in the housing and is adapted to cool down the plurality of power units using a liquid refrigerant, wherein the plurality of power units are configured to be detachably attached to the housing one by one; characterized in that : the housing includes, for each power unit , a respective pushing mechanism comprising a holding member for applying a force to the power unit , a hinge connecting an end of the holding member to an upper portion of the housing , a screw hole provided on an L-shape steel in the lower portion of the housing , and a fixing bolt configured for fastening an opposite end of the holding member to the screw hole, the pushing mechanism being adapted such that turning the fixing bolt in the screw hole rotates the holding member about the hinge to push the holding member to the power unit , whereby a power-unit-side refrigerant pipe connector is kept in connection with a housing-side refrigerant pipe connector .
A portable fluid exchange system for concurrently pumping liquid from a source container to a destination container and pumping vapor from said destination container to said source container , said portable fluid exchange system comprising: a source container having a substantially hollow interior for retaining liquid and vapor therein; a liquid and vapor pump for pumping liquid from said source container to said destination container and for pumping vapor from said destination container to said source container , and having a liquid inlet , a liquid outlet , a vapor inlet and a vapor outlet ; wherein said liquid inlet and said vapor outlet of said liquid and vapor pump 110, 210, 310, 410, 510, 610, 710, 810, 910, 1010, 1110, 1210, 1310, 1410, 1510) are connected in fluid communication with said substantially hollow interior of said source container ; liquid delivery means for delivering liquid from said liquid and vapor pump to said destination container ; vapor delivery means for delivering vapor from said destination container to said liquid and vapor pump ; and, an actuation mechanism for actuating said liquid and vapor pump to concurrently pump liquid from said liquid and vapor pump through said liquid outlet and vapor into said liquid and vapor pump through said vapor inlet , and concurrently pump vapor from said liquid and vapor pump through said vapor outlet and liquid into said liquid and vapor pump through said liquid inlet . a source container having a substantially hollow interior for retaining liquid and vapor therein; a liquid and vapor pump for pumping liquid from said source container to said destination container and for pumping vapor from said destination container to said source container , and having a liquid inlet , a liquid outlet , a vapor inlet and a vapor outlet ; wherein said liquid inlet and said vapor outlet of said liquid and vapor pump 110, 210, 310, 410, 510, 610, 710, 810, 910, 1010, 1110, 1210, 1310, 1410, 1510) are connected in fluid communication with said substantially hollow interior of said source container ; liquid delivery means for delivering liquid from said liquid and vapor pump to said destination container ; vapor delivery means for delivering vapor from said destination container to said liquid and vapor pump ; and, an actuation mechanism for actuating said liquid and vapor pump to concurrently pump liquid from said liquid and vapor pump through said liquid outlet and vapor into said liquid and vapor pump through said vapor inlet , and concurrently pump vapor from said liquid and vapor pump through said vapor outlet and liquid into said liquid and vapor pump through said liquid inlet .
A wheel of a vehicle for inspecting a railway line, comprising: - a disc-shaped body , extending about an axis of rotation (R) and including: a first face; a second face, opposite to the first face; a side wall connected to the first and second faces and configured to come into contact with a track of the rail of the railway line; - a wear element made of plastic material, wherein the side wall includes a first portion (P1), the wear element being superposed on the first portion (P1) and defining a first contact surface (SC1) designed to make contact with a rolling portion of the track, and a second portion (P2), defining a second contact surface (SC2), inclined relative to the axis of rotation (R) to make contact with a contact portion of the track, characterized in that the wheel comprises an electric motor , including a rotor , constrained to the disc-shaped body to place it in rotation, and a stator , which can be associated with a frame of the vehicle . - a disc-shaped body , extending about an axis of rotation (R) and including: a first face; a second face, opposite to the first face; a side wall connected to the first and second faces and configured to come into contact with a track of the rail of the railway line; a first face; a second face, opposite to the first face; a side wall connected to the first and second faces and configured to come into contact with a track of the rail of the railway line; - a wear element made of plastic material, wherein the side wall includes a first portion (P1), the wear element being superposed on the first portion (P1) and defining a first contact surface (SC1) designed to make contact with a rolling portion of the track, and a second portion (P2), defining a second contact surface (SC2), inclined relative to the axis of rotation (R) to make contact with a contact portion of the track, a first portion (P1), the wear element being superposed on the first portion (P1) and defining a first contact surface (SC1) designed to make contact with a rolling portion of the track, and a second portion (P2), defining a second contact surface (SC2), inclined relative to the axis of rotation (R) to make contact with a contact portion of the track, characterized in that the wheel comprises an electric motor , including a rotor , constrained to the disc-shaped body to place it in rotation, and a stator , which can be associated with a frame of the vehicle .
Method of producing a nitrogen-enriched organic fertilizer, characterized by the following steps: a) providing animal manure, b) spreading the animal manure on an air-permeable base up to a height not exceeding a predefined maximum height of 2 metres, c) incubating the animal manure at a temperature of 15 °C to 30 °C for a first period of time of 1 week to 10 weeks, while passing air through the spread animal manure and the air-permeable base, where the animal manure has a moisture content of 60 % or more during the first period of time, the incubating resulting in an increase in the mass of fungi from the Coprinus group in the animal manure, d) admixing the incubated animal manure with a nitrogen-containing organic liquid having a solids content of at least 50 % and a nitrogen content of at least 2 % after the first period of time has elapsed, and e) drying the incubated animal manure that has been mixed with the nitrogen-containing organic liquid, wherein only previously incubated animal manure can be added to the animal manure, but additionally no microorganisms are added. a) providing animal manure, b) spreading the animal manure on an air-permeable base up to a height not exceeding a predefined maximum height of 2 metres, c) incubating the animal manure at a temperature of 15 °C to 30 °C for a first period of time of 1 week to 10 weeks, while passing air through the spread animal manure and the air-permeable base, where the animal manure has a moisture content of 60 % or more during the first period of time, the incubating resulting in an increase in the mass of fungi from the Coprinus group in the animal manure, d) admixing the incubated animal manure with a nitrogen-containing organic liquid having a solids content of at least 50 % and a nitrogen content of at least 2 % after the first period of time has elapsed, and e) drying the incubated animal manure that has been mixed with the nitrogen-containing organic liquid, wherein only previously incubated animal manure can be added to the animal manure, but additionally no microorganisms are added.
A support driver supporting a cushion pivotably coupled to a seat frame , the support driver comprising: a lead screw disposed at the rear of the cushion , connected to a drive shaft of a motor , and comprising threads provided on one side and the other side to extend in opposite directions; nuts screw-coupled to one side and the other side of the lead screw , with a rear surface thereof being coupled to the seat frame so as to be movable to one side or the other side; a support block coupled to the seat frame on a central portion of the lead screw and protruding more forward than the nuts ; and links each comprising one end coupled to a corresponding nut of the nuts so as to be pivotable about a shaft extending in a top-bottom direction and the other end extending from one end toward the support block , the other ends extending toward and intersecting each other to be disposed between the cushion and the support block , wherein the nuts are moved toward the support block following forward pivoting of the lead screw in response to an operation of the motor , and the other ends of the links push the cushion . a lead screw disposed at the rear of the cushion , connected to a drive shaft of a motor , and comprising threads provided on one side and the other side to extend in opposite directions; nuts screw-coupled to one side and the other side of the lead screw , with a rear surface thereof being coupled to the seat frame so as to be movable to one side or the other side; a support block coupled to the seat frame on a central portion of the lead screw and protruding more forward than the nuts ; and links each comprising one end coupled to a corresponding nut of the nuts so as to be pivotable about a shaft extending in a top-bottom direction and the other end extending from one end toward the support block , the other ends extending toward and intersecting each other to be disposed between the cushion and the support block , wherein the nuts are moved toward the support block following forward pivoting of the lead screw in response to an operation of the motor , and the other ends of the links push the cushion .
A piezoelectric element comprising: a first electrode ; a second electrode ; a piezoelectric layer which is provided between the first electrode and the second electrode, and is formed of a perovskite type oxide including at least one selected from the group consisting of potassium, sodium, bismuth, and niobium; a first perovskite layer which is provided between the piezoelectric layer and the first electrode, and is formed of a perovskite type oxide having a composition different from that of the piezoelectric layer; and a second perovskite layer which is provided between the piezoelectric layer and the second electrode and is formed of a perovskite type oxide having a composition different from that of the piezoelectric layer, characterised in that the first perovskite layer and the second perovskite layer include at least one selected from the group consisting of bismuth and iron. a first electrode ; a second electrode ; a piezoelectric layer which is provided between the first electrode and the second electrode, and is formed of a perovskite type oxide including at least one selected from the group consisting of potassium, sodium, bismuth, and niobium; a first perovskite layer which is provided between the piezoelectric layer and the first electrode, and is formed of a perovskite type oxide having a composition different from that of the piezoelectric layer; and a second perovskite layer which is provided between the piezoelectric layer and the second electrode and is formed of a perovskite type oxide having a composition different from that of the piezoelectric layer, characterised in that the first perovskite layer and the second perovskite layer include at least one selected from the group consisting of bismuth and iron.
Brass alloy for manufacturing of semi-finished products for machining, wherein the brass alloy consists of the following alloy elements in percent by weight: Cu 54.0 - 59.0 Zn 40.5 - 46.0 Pb 0.02 - 0.10 Fe 0.10 - 0.50 Mn 0.10 - 0.50 Sn 0.10 - 0.60 P < 0.20 optionally S 0.010 - 0.030 Si 0.020 - 0.20 Co ≤ 0.30 Te < 0.50 and melt-related impurities below 0.20, wherein the proportion of Ni in the melt-related impurities is less than 0.080.
A swirling element for swirling a fluid flow and for reducing noise and increasing yield for a rotating aerodynamic profile , comprising: an attachment portion adapted to be attached to a profile surface of the rotating aerodynamic profile ; and a plurality of flow-active portion connected to the attachment portion , wherein the flow-active portions can be arranged in the region of a profile end edge of the profile surface and each have a guide plate , wherein the guide plates are each twisted at least in sections with their entire cross-section about a common axis and adjacent guide plates are each alternately twisted helically or screw-like in different directions of rotation, wherein the guide plates are each twisted by at least 10°, in particular by at least an eighth of a turn, preferably by at least a quarter of a turn, about the axis , and wherein the guide plates are triangular, trapezoidal, part-circular, part-elliptical and/or polygonal in shape. an attachment portion adapted to be attached to a profile surface of the rotating aerodynamic profile ; and a plurality of flow-active portion connected to the attachment portion , wherein the flow-active portions can be arranged in the region of a profile end edge of the profile surface and each have a guide plate , wherein the guide plates are each twisted at least in sections with their entire cross-section about a common axis and adjacent guide plates are each alternately twisted helically or screw-like in different directions of rotation, wherein the guide plates are each twisted by at least 10°, in particular by at least an eighth of a turn, preferably by at least a quarter of a turn, about the axis , and wherein the guide plates are triangular, trapezoidal, part-circular, part-elliptical and/or polygonal in shape.
A storm brake actuator characterized by an electro-mechanical release system and a permanent magnet eddy current brake system with adjustable air gap for varying brake setting time, and for spring or weight energy dissipation.
A thermal management unit for providing cooling or heating to regions of a vehicle, the thermal management unit comprising a housing containing: a compressor and a first evaporator of a refrigerant system; a pump , a heater and a first radiator of a heating system; and a blower , wherein the blower is configured to force air over the first evaporator and first radiator to cool or heat the air; wherein the housing comprises an airflow outlet through which the cooled or heated air can exit the housing , and an airflow inlet through which air can enter the housing to be recirculated by the blower; wherein the housing comprises a first refrigerant outlet port through which refrigerant compressed by the compressor can pass out of the housing , and a refrigerant inlet port through which refrigerant can return into the housing , the refrigerant inlet port being in fluid communication with the first evaporator for the supply of returning refrigerant to the first evaporator; the thermal management unit being characterized in that the housing includes a heating fluid outlet port through which heating fluid under pressure from the pump and heated by the heater , can pass out of the housing . a compressor and a first evaporator of a refrigerant system; a pump , a heater and a first radiator of a heating system; and a blower , wherein the blower is configured to force air over the first evaporator and first radiator to cool or heat the air; wherein the housing comprises an airflow outlet through which the cooled or heated air can exit the housing , and an airflow inlet through which air can enter the housing to be recirculated by the blower; wherein the housing comprises a first refrigerant outlet port through which refrigerant compressed by the compressor can pass out of the housing , and a refrigerant inlet port through which refrigerant can return into the housing , the refrigerant inlet port being in fluid communication with the first evaporator for the supply of returning refrigerant to the first evaporator;