mhurhangee/patent-ind-claim-en huggingface dataset:
A power system, comprising: an integrated drive generator, IDG, including an exciter field winding ; a generator control unit, GCU, including an exciter drive circuit configured to electrically energize the exciter field winding; and a main stator configured to output voltage to at least one electrical load; characterized by an exciter field fly-back diode connected between the exciter field winding and a dynamic flyback unit included with the exciter drive circuit; wherein the dynamic flyback unit is configured to selectively operate the exciter drive circuit between a first mode and a second mode different from the first mode based on a change in the at least one electrical load; the dynamic flyback unit comprising: a transient voltage suppression, TVS, device connected between the exciter field winding, and the exciter field fly-back diode; and a flyback switch connected in parallel with the TVS device, wherein the dynamic flyback unit is connected to the exciter field winding and is configured to initiate the TVS device in response to an occurrence of the transient event thereby increasing the reverse voltage across the exciter field winding . an integrated drive generator, IDG, including an exciter field winding ; a generator control unit, GCU, including an exciter drive circuit configured to electrically energize the exciter field winding; and a main stator configured to output voltage to at least one electrical load; characterized by an exciter field fly-back diode connected between the exciter field winding and a dynamic flyback unit included with the exciter drive circuit; wherein the dynamic flyback unit is configured to selectively operate the exciter drive circuit between a first mode and a second mode different from the first mode based on a change in the at least one electrical load; the dynamic flyback unit comprising: a transient voltage suppression, TVS, device connected between the exciter field winding, and the exciter field fly-back diode; and a flyback switch connected in parallel with the TVS device, wherein the dynamic flyback unit is connected to the exciter field winding and is configured to initiate the TVS device in response to an occurrence of the transient event thereby increasing the reverse voltage across the exciter field winding . a transient voltage suppression, TVS, device connected between the exciter field winding, and the exciter field fly-back diode; and a flyback switch connected in parallel with the TVS device, wherein the dynamic flyback unit is connected to the exciter field winding and is configured to initiate the TVS device in response to an occurrence of the transient event thereby increasing the reverse voltage across the exciter field winding .
A hub for an optical shape sensing reference, comprising: a hub body configured to receive an elongated flexible instrument with a shape sensing system coupled to the flexible instrument within a path formed in the hub body; a profile formed in the hub body in the path to impart a hub template configured to distinguish a portion of the elongated flexible instrument within the hub body in shape sensing data; an elongated flexible instrument , a fiber optic shape sensing system coupled to the flexible instrument, at least a part of said elongated flexible instrument configured to be received within said path; and an attachment mechanism formed on the hub body comprising a luer lock to detachably connect the hub body to a deployable instrument such that a change in a position of the hub body indicates a corresponding change in the deployable instrument, wherein one end of the path of the elongated flexible instrument formed in the hub body leads to a lumen of the deployable device via said detachable connection between the hub body and the deployable device. a hub body configured to receive an elongated flexible instrument with a shape sensing system coupled to the flexible instrument within a path formed in the hub body; a profile formed in the hub body in the path to impart a hub template configured to distinguish a portion of the elongated flexible instrument within the hub body in shape sensing data; an elongated flexible instrument , a fiber optic shape sensing system coupled to the flexible instrument, at least a part of said elongated flexible instrument configured to be received within said path; and an attachment mechanism formed on the hub body comprising a luer lock to detachably connect the hub body to a deployable instrument such that a change in a position of the hub body indicates a corresponding change in the deployable instrument, wherein one end of the path of the elongated flexible instrument formed in the hub body leads to a lumen of the deployable device via said detachable connection between the hub body and the deployable device.
A direct current circuit breaker comprising a positive supply line between a positive input terminal (+IN) and a positive output terminal (+OUT), and a negative supply line between a negative input terminal (-IN) and a negative output terminal (-OUT) for connecting a direct current load to a supply, a series connection of a first galvanic separation switch (GSR1) and a bypass switch (BYP1) in the positive supply line, and a second galvanic separation switch (GSR2) in the negative supply line, and a semiconductor switch element (POWER1) connected parallel to the bypass switch (BYP1), wherein the first and second galvanic separation switch (GSR1, GSR2), the bypass switch (BYP1) and the semiconductor switch element (POWER1) are controlled using a processing unit , characterised in that the direct current circuit breaker further comprises a series connected inductor (L1) in the positive supply line, , a first diode (D1) having a cathode connected to the positive input terminal (+IN) and an anode connected to the negative input terminal (-IN), and a second diode (D2) having a cathode connected to the positive output terminal (+OUT) and an anode connected to the negative output terminal (-OUT). a positive supply line between a positive input terminal (+IN) and a positive output terminal (+OUT), and a negative supply line between a negative input terminal (-IN) and a negative output terminal (-OUT) for connecting a direct current load to a supply, a series connection of a first galvanic separation switch (GSR1) and a bypass switch (BYP1) in the positive supply line, and a second galvanic separation switch (GSR2) in the negative supply line, and a semiconductor switch element (POWER1) connected parallel to the bypass switch (BYP1), wherein the first and second galvanic separation switch (GSR1, GSR2), the bypass switch (BYP1) and the semiconductor switch element (POWER1) are controlled using a processing unit , characterised in that the direct current circuit breaker further comprises a series connected inductor (L1) in the positive supply line, , a first diode (D1) having a cathode connected to the positive input terminal (+IN) and an anode connected to the negative input terminal (-IN), and a second diode (D2) having a cathode connected to the positive output terminal (+OUT) and an anode connected to the negative output terminal (-OUT).
A coil device comprising: a first helical coil having a first conductive wire forming a helical shape around an axis (A); and a second helical coil having a second conductive wire forming a helical shape around the axis (A), wherein the first helical coil is electrically connected in parallel to the second helical coil , and the first conductive wire is adjacent to the second conductive wire in a direction of the axis (A), the coil device further comprising a magnetic member including a main surface intersecting the axis (A), wherein the first conductive wire is disposed in a first coil layer , the second conductive wire is disposed in a second coil layer apart from the first coil layer in the direction of the axis (A), and on the magnetic member , the first coil layer and the second coil layer are stacked in this order, characterized in that a first inductance (L1) of the first helical coil is smaller or larger than a second inductance (L2) of the second helical coil when the presence of the magnetic member is not considered. a first helical coil having a first conductive wire forming a helical shape around an axis (A); and a second helical coil having a second conductive wire forming a helical shape around the axis (A), wherein the first helical coil is electrically connected in parallel to the second helical coil , and the first conductive wire is adjacent to the second conductive wire in a direction of the axis (A), the coil device further comprising a magnetic member including a main surface intersecting the axis (A), wherein the first conductive wire is disposed in a first coil layer , the second conductive wire is disposed in a second coil layer apart from the first coil layer in the direction of the axis (A), and on the magnetic member , the first coil layer and the second coil layer are stacked in this order, characterized in that a first inductance (L1) of the first helical coil is smaller or larger than a second inductance (L2) of the second helical coil when the presence of the magnetic member is not considered.
Battery housing (23, 23"') comprising a valve for pressure equalization and/or pressure overload dissipation, which comprises a housing (1, 1', 1", 1"') having a first section (2, 2', 2", 2"'), which can be made to face the atmosphere , and having a second section (3, 3', 3", 3"'), which can be made to face the interior of the battery housing (23, 23"'), wherein the two sections (2, 2', 2", 2'", 3, 3', 3", 3'") are in blockable fluid-conducting connection with one another, characterized in that a sub-valve (4, 4", 4'", 6, 6', 6") which can be activated thermally in order for a pressure-equalizing and/or pressure-dissipating fluid line (5, 5", 5'", 7, 7', 7") between the first section (2, 2', 2", 2'") and the second section (3, 3', 3", 3'") to be blocked and/or, by way of an intumescent seal (12, 12', 12", 12'"), closed off is provided, wherein a first sub-valve (4, 4") which can be activated thermally in order for a first fluid line (5, 5") between the first section (2, 2") and the second section (3, 3") to be blocked is provided, and in that a second sub-valve (6, 6") which can be activated thermally in order for a second fluid line (7, 7") between the first section (2, 2") and the second section (3, 3") to be blocked is furthermore provided.
An aluminum alloy pipe with excellent corrosion resistance and processability produced by porthole extrusion, the aluminum alloy pipe comprising: Mg at a concentration equal to or higher than 0.7% (mass%, the same applies to the following) and lower than 1.5%; Ti at a concentration higher than 0% and equal to or lower than 0.15%; with the balance being Al and unavoidable impurities, as the unavoidable impurities, Si having a limited concentration of 0.20% or lower, Fe having a limited concentration of 0.20% or lower, Cu having a limited concentration of 0.05% or lower, Mn having a limited concentration of 0.10% or lower, Cr having a limited concentration of 0.10% or lower, and Zn having a limited concentration of 0.10% or lower, wherein difference between a maximum value and a minimum value of the concentration of Mg in a lengthwise direction of the pipe is 0.2% or lower, and an average crystal grain size in a cross-section perpendicular to the lengthwise direction of the pipe is 300 μm or smaller.
A mounting apparatus for mounting a gas turbine engine to an aircraft, the mounting apparatus comprising: a thrust strut operably connectable to the gas turbine engine and the aircraft, the thrust strut defining a thrust strut axis (TA) along a length of the thrust strut ; a restraining structure comprising: a bracket circumferentially disposed on the thrust strut ; and at least one elongate member connected to the bracket and connectable to the gas turbine engine wherein the restraining structure radially and circumferentially constrains the thrust strut with respect to the thrust strut axis (TA) of the thrust strut while allowing the thrust strut to move in the axial direction of the thrust strut axis (TA). a thrust strut operably connectable to the gas turbine engine and the aircraft, the thrust strut defining a thrust strut axis (TA) along a length of the thrust strut ; a restraining structure comprising: a bracket circumferentially disposed on the thrust strut ; and at least one elongate member connected to the bracket and connectable to the gas turbine engine a bracket circumferentially disposed on the thrust strut ; and at least one elongate member connected to the bracket and connectable to the gas turbine engine wherein the restraining structure radially and circumferentially constrains the thrust strut with respect to the thrust strut axis (TA) of the thrust strut while allowing the thrust strut to move in the axial direction of the thrust strut axis (TA).
A system comprising: a sensor including a sensor pad , the sensor being a chemical field-effect transistor; a well wall structure defining a well in operative connection with the sensor pad, a lower surface of the well defined over the sensor pad, the well wall structure having an upper surface and a wall surface extending between the upper surface and the lower surface; a passivation layer disposed over the upper surface, the wall surface and the lower surface; and an isolation layer (1816, 2016, and 2224) disposed over the passivation layer opposite the well wall structure and extending substantially parallel to and at least along a portion of the wall surface, the passivation layer exposed at least along a portion of the upper surface and at least along a portion of the lower surface, wherein the passivation layer includes a high buffer material having an intrinsic buffer capacity of at least 2×10 17 groups/m 2 , and wherein the isolation layer includes a low buffer material having an intrinsic buffer capacity of not greater than 1.7×10 17 groups/m 2 , wherein the intrinsic buffer capacity is defined as the surface density of hydroxyl groups on a surface of a material measured at a pH of 7. a sensor including a sensor pad , the sensor being a chemical field-effect transistor; a well wall structure defining a well in operative connection with the sensor pad, a lower surface of the well defined over the sensor pad, the well wall structure having an upper surface and a wall surface extending between the upper surface and the lower surface; a passivation layer disposed over the upper surface, the wall surface and the lower surface; and an isolation layer (1816, 2016, and 2224) disposed over the passivation layer opposite the well wall structure and extending substantially parallel to and at least along a portion of the wall surface, the passivation layer exposed at least along a portion of the upper surface and at least along a portion of the lower surface, wherein the passivation layer includes a high buffer material having an intrinsic buffer capacity of at least 2×10 17 groups/m 2 , and wherein the isolation layer includes a low buffer material having an intrinsic buffer capacity of not greater than 1.7×10 17 groups/m 2 , wherein the intrinsic buffer capacity is defined as the surface density of hydroxyl groups on a surface of a material measured at a pH of 7.
An X-ray imaging apparatus comprising: an X-ray source ; a detector configured to detect an X-ray irradiated from the X-ray source ; a plurality of gratings arranged between the X-ray source and the detector , the plurality of gratings including a first grating to which the X-ray is irradiated from the X-ray source and a second grating to which the X-ray that has passed through the first grating is irradiated; and an image processing unit configured to generate a first image including an absorption image and a second image including an image other than the absorption image captured in the same arrangement as the first image from an intensity distribution of the X-ray detected by the detector , wherein the image processing unit is configured to perform a position adjustment of the second image in a first relative position and the second image in a second relative position based on a positional difference amount of an object (T) between the first image in the first relative position and the first image in the second relative position among images captured by arranging the plurality of gratings and the object in the first relative position and the second relative position, wherein the first relative position and the second relative position are relative positions having a positional difference which is a rotational movement amount of the object, with respect to the plurality of gratings, about the optical axis direction of the X-ray. an X-ray source ; a detector configured to detect an X-ray irradiated from the X-ray source ; a plurality of gratings arranged between the X-ray source and the detector , the plurality of gratings including a first grating to which the X-ray is irradiated from the X-ray source and a second grating to which the X-ray that has passed through the first grating is irradiated; and an image processing unit configured to generate a first image including an absorption image and a second image including an image other than the absorption image captured in the same arrangement as the first image from an intensity distribution of the X-ray detected by the detector , wherein the image processing unit is configured to perform a position adjustment of the second image in a first relative position and the second image in a second relative position based on a positional difference amount of an object (T) between the first image in the first relative position and the first image in the second relative position among images captured by arranging the plurality of gratings and the object in the first relative position and the second relative position, wherein the first relative position and the second relative position are relative positions having a positional difference which is a rotational movement amount of the object, with respect to the plurality of gratings, about the optical axis direction of the X-ray.
An aqueous antiperspirant composition comprising: i) at least 2 wt% of water soluble, antiperspirant active comprising aluminium ions and chloride ions, wherein the water soluble antiperspirant active is an astringent antiperspirant salt selected from an aluminium or an aluminium-zirconium chlorohydrate salt or complex, and ii) from 0.1 to 4.0 wt% of defibrillated primary cell wall material, wherein at least 50 wt% of the total material is sourced from plant parenchymal tissue and wherein the defibrillated primary cell wall material comprises at least 50 wt% of cellulose microfibrils, based upon the total dry weight of the defibrillated primary cell wall material. i) at least 2 wt% of water soluble, antiperspirant active comprising aluminium ions and chloride ions, wherein the water soluble antiperspirant active is an astringent antiperspirant salt selected from an aluminium or an aluminium-zirconium chlorohydrate salt or complex, and ii) from 0.1 to 4.0 wt% of defibrillated primary cell wall material,
A method for preparing random copolymers with a low content of vinyl groups by copolymerization of conjugated dienes and vinyl aromatic monomers by using an organolithium initiator, characterized in that the copolymerization is carried out at a temperature of 70 to 130°C in the presence of an electron donor system comprising a potassium alcoholate of the general formula ROK, wherein R is an aliphatic group comprising 5 to 15 carbon atoms, and an electron-donor (ED) additive, followed by modification with at least one compound selected from the group of cyclosiloxanes, oxocyclosiloxanes, lactams or vinyl pyridines.
Guide carriage for a wall saw consisting of a saw head and a motorized advancing unit with a guide slide and an advancing motor , it being possible for the wall saw to be connected by means of a gearwheel of the guide slide to the toothed rack (42; 114) of a guide rail (11; 111) and, in the connected state, to be moved by means of guide elements (46.1, 46.2, 47.1, 47.2) of the guide slide along guide faces (43.1, 43.2; 115.1, 115.2) of the guide rail (11; 111), the guide carriage comprising: ▪ a base frame with a load-bearing frame and a receiving plate which can be connected to the wall saw , ▪ a guide frame with a handle , the guide frame being connected to the base frame , ▪ a movement chassis with a first axle (64; 121), a second axle and at least three wheels (65, 67; 123, 124) which are arranged on the first and second axle (64, 66; 121), the movement chassis being arranged on a lower side of the load-bearing frame , and ▪ a connecting device which connects the guide carriage to the wall saw , characterized in that the connecting device has at least one gearwheel (84.1, 84.2) which can be connected to the gearwheel of the guide slide in a power-transmitting and torque-transmitting manner, and at least one wheel (65; 123, 124) of the movement chassis is configured such that it can be connected by means of the connecting device in a power-transmitting and torque-transmitting manner to the gearwheel of the guide slide . ▪ a base frame with a load-bearing frame and a receiving plate which can be connected to the wall saw , ▪ a guide frame with a handle , the guide frame being connected to the base frame , ▪ a movement chassis with a first axle (64; 121), a second axle and at least three wheels (65, 67; 123, 124) which are arranged on the first and second axle (64, 66; 121), the movement chassis being arranged on a lower side of the load-bearing frame , and ▪ a connecting device which connects the guide carriage to the wall saw ,
A composition comprising a solution of platelet derived growth factor (PDGF) incorporated in a biocompatible matrix, wherein: the biocompatible matrix comprises particles of a bone-substituting agent, the particles having an average diameter ranging from 100 μm to 5 mm; the biocompatible matrix has a porosity greater than 50%; and the PDGF is present in the solution at a concentration ranging from 0.01 mg/mL to 10.0 mg/mL, for use in fusing bones in a joint in an arthrodetic procedure. the biocompatible matrix comprises particles of a bone-substituting agent, the particles having an average diameter ranging from 100 μm to 5 mm; the biocompatible matrix has a porosity greater than 50%; and the PDGF is present in the solution at a concentration ranging from 0.01 mg/mL to 10.0 mg/mL, for use in fusing bones in a joint in an arthrodetic procedure.