mhurhangee/patent-ind-claim-en huggingface dataset:
An automatic filter cleaning system comprising: an electrical motor configured to drive/rotate, directly or indirectly, a piston configured to control the compression of one or more compression spring(s) and one or more filter cleaning valve(s) configured to open for one more filter cleaning back flow air stream(s) to flow into one or more filter(s) , where the filter cleaning valve is configured to be activated, directly or indirectly, by the piston and a piston guide ,whereby the piston guide and the compression spring are arranged to convert the rotary movement of the piston into an axial movement of the piston , and whereby said axial movement of the piston determines the compression level of the one or more spring(s) characterised in that the piston comprises a piston slide feature that is configured to only slide on a piston guide sliding surface during a spring compression phase of one rotation of the piston and that the piston has a piston slide feature that is configured not to slide on the piston guide sliding surface during a spring decompression phase of one rotation of the piston .
A compound of formula (I) or a pharmaceutically acceptable salt thereof, wherein: R x and R y are independently H, provided that at least one of R x and R y is other than H; R 1 is H, halogen or C 1 -C 6 alkyl; R 2 and R 3 are independently H, halogen, C 1 -C 6 alkyl, or aryl; said aryl group substituted with 0-3 R 3a ; R 3a is halogen or COOR 4 ; R 4 is H or C 1 -C 6 alkyl; and R 9 is H or C 1 -C 3 alkyl. R x and R y are independently H, provided that at least one of R x and R y is other than H; R 1 is H, halogen or C 1 -C 6 alkyl; R 2 and R 3 are independently H, halogen, C 1 -C 6 alkyl, or aryl; said aryl group substituted with 0-3 R 3a ; R 3a is halogen or COOR 4 ; R 4 is H or C 1 -C 6 alkyl; and R 9 is H or C 1 -C 3 alkyl.
An ultrasonic device, the device comprising: at least one flexible ultrasonic transducer ; a clamp configured to mount the at least one transducer to a test object ; an urging mechanism coupled to the at least one flexible transducer via a coupling , the urging mechanism being configured to urge the at least one transducer towards and/or onto the test object, in use; and a device body , wherein the at least one flexible transducer and the urging mechanism are housed in or mounted on the device body. at least one flexible ultrasonic transducer ; a clamp configured to mount the at least one transducer to a test object ; an urging mechanism coupled to the at least one flexible transducer via a coupling , the urging mechanism being configured to urge the at least one transducer towards and/or onto the test object, in use; and a device body , wherein the at least one flexible transducer and the urging mechanism are housed in or mounted on the device body.
An open-irrigated catheter system , comprising: a catheter body; a tip assembly , coupled to a distal end of the catheter body, and having an exterior wall that defines an interior region within the tip assembly , wherein the exterior wall includes a plurality of proximal irrigation ports and a plurality of distal irrigation ports , wherein each of the proximal irrigation ports has a diameter of between 0.00254 cm and 0.01016 cm (0.001 in and 0.004 in), and each of the distal irrigation ports has a diameter of between 0.0254 cm to 0.0508 cm (0.01 in to 0.02 in), and wherein the exterior wall is conductive for delivering radio frequency (RF) energy for an RF ablation procedure; at least one fluid chamber defined within the interior region, wherein the at least one fluid chamber is in fluid communication with at least one of the plurality of proximal irrigation ports and the plurality of distal irrigation ports ; and at least one fluid lumen extending from a fluid source, through the catheter body, to the tip assembly, wherein the at least one fluid lumen is in fluid communication with the at least one fluid chamber . a catheter body; a tip assembly , coupled to a distal end of the catheter body, and having an exterior wall that defines an interior region within the tip assembly , wherein the exterior wall includes a plurality of proximal irrigation ports and a plurality of distal irrigation ports , wherein each of the proximal irrigation ports has a diameter of between 0.00254 cm and 0.01016 cm (0.001 in and 0.004 in), and each of the distal irrigation ports has a diameter of between 0.0254 cm to 0.0508 cm (0.01 in to 0.02 in), and wherein the exterior wall is conductive for delivering radio frequency (RF) energy for an RF ablation procedure; at least one fluid chamber defined within the interior region, wherein the at least one fluid chamber is in fluid communication with at least one of the plurality of proximal irrigation ports and the plurality of distal irrigation ports ; and at least one fluid lumen extending from a fluid source, through the catheter body, to the tip assembly, wherein the at least one fluid lumen is in fluid communication with the at least one fluid chamber .
Powder-coating process of a brake caliper comprising in sequence the steps of: (a) preparation of the brake caliper ; (b) application of at least one masking element to at least one seat and / or duct of said brake caliper ; (c) distribution of the powder-coating on at least one portion of said brake caliper ; (d) removal of the at least one masking element by automated de-masking means; (e) cooking inside a cooking oven. (a) preparation of the brake caliper ; (b) application of at least one masking element to at least one seat and / or duct of said brake caliper ; (c) distribution of the powder-coating on at least one portion of said brake caliper ; (d) removal of the at least one masking element by automated de-masking means; (e) cooking inside a cooking oven.
A method of manufacturing an enhanced membrane for battery isolation, comprising following steps: mixing: adding, in a proportion of 23% to 27%, an isoparaffin lubricant to polytetrafluoroethylene (PTFE) powder, stirring uniformly, sieving and pouring the mixture into an insulation barrel, and maintaining at 40°C to 80°C for 24h to 48h; pressing: at a pressure of 2 to 10 MPa, pressing the temperature-maintained PTFE powder into a cylindrical blank; extruding: extruding the cylindrical blank at 40°C to 80°C through a fishtail-type die to form a continuous tape-like membrane having a width of 170 to 190 mm and a thickness of 1.8 to 2.2 mm; rolling: by keeping the width of the membrane unchanged, rolling the membrane in a longitudinal direction to obtain a PTFE tape-like membrane having a thickness of 0.18 to 0.22 mm; removing the lubricant: drying the PTFE tape-like membrane at 200°C to 250°C to remove the lubricant; multi-pass high-speed longitudinal stretching: performing multi-pass high-speed longitudinal stretching at a certain temperature, performing a heat treatment at a temperature exceeding the melting point of PTFE, then cooling and shaping at a low temperature; high-speed transverse stretching: performing high-speed transverse stretching at a certain temperature to expand PTFE, after the transverse stretching, rapidly heating PTFE to a temperature exceeding the melting point of PTFE and preserving this temperature for a certain period of time, shaping in a ultrahigh-temperature hot air furnace, and rapidly cooling. mixing: adding, in a proportion of 23% to 27%, an isoparaffin lubricant to polytetrafluoroethylene (PTFE) powder, stirring uniformly, sieving and pouring the mixture into an insulation barrel, and maintaining at 40°C to 80°C for 24h to 48h; pressing: at a pressure of 2 to 10 MPa, pressing the temperature-maintained PTFE powder into a cylindrical blank; extruding: extruding the cylindrical blank at 40°C to 80°C through a fishtail-type die to form a continuous tape-like membrane having a width of 170 to 190 mm and a thickness of 1.8 to 2.2 mm; rolling: by keeping the width of the membrane unchanged, rolling the membrane in a longitudinal direction to obtain a PTFE tape-like membrane having a thickness of 0.18 to 0.22 mm; removing the lubricant: drying the PTFE tape-like membrane at 200°C to 250°C to remove the lubricant; multi-pass high-speed longitudinal stretching: performing multi-pass high-speed longitudinal stretching at a certain temperature, performing a heat treatment at a temperature exceeding the melting point of PTFE, then cooling and shaping at a low temperature; high-speed transverse stretching: performing high-speed transverse stretching at a certain temperature to expand PTFE, after the transverse stretching, rapidly heating PTFE to a temperature exceeding the melting point of PTFE and preserving this temperature for a certain period of time, shaping in a ultrahigh-temperature hot air furnace, and rapidly cooling.
A user interface development assistance device , comprising a user interface editing unit executing an editing process of a user interface and displaying a generated editing screen on a display; and an operation input unit receiving an operation for editing of the user interface, wherein the operation input unit receives an operation of a pointer indicating a position in the editing screen , wherein when the position of the pointer is moved onto a topmost user interface object in which a plurality of user interface objects overlap on the editing screen , the user interface editing unit displays (S104; S201) a list of the plurality of user interface objects that overlap in the editing screen according to the operation for list display from the operation input unit , and wherein after the list of the plurality of user interface objects is displayed in the editing screen , when the position of the pointer does not overlap (S203: YES) the topmost user interface object and is moved onto a cancelation area (S204: YES) that is outside an area (ZC) that is widened by a prescribed distance from the topmost user interface object , the user interface editing unit cancels (S205) the list displayed in the editing screen . a user interface editing unit executing an editing process of a user interface and displaying a generated editing screen on a display; and an operation input unit receiving an operation for editing of the user interface, wherein the operation input unit receives an operation of a pointer indicating a position in the editing screen , wherein when the position of the pointer is moved onto a topmost user interface object in which a plurality of user interface objects overlap on the editing screen , the user interface editing unit displays (S104; S201) a list of the plurality of user interface objects that overlap in the editing screen according to the operation for list display from the operation input unit , and wherein after the list of the plurality of user interface objects is displayed in the editing screen , when the position of the pointer does not overlap (S203: YES) the topmost user interface object and is moved onto a cancelation area (S204: YES) that is outside an area (ZC) that is widened by a prescribed distance from the topmost user interface object , the user interface editing unit cancels (S205) the list displayed in the editing screen .
A shut-off valve , particularly a quick-closing valve , for a liquid and/or gaseous fluid, having a substantially cylindrical plug , which can be moved relatively to a valve seat in a fluid chamber of a housing central part along a vertical axis (H) of a housing by means of a drive unit and a valve spindle coupled to the same on the drive side, a drive-side first plug surface and a second plug surface opposite the same being at least approximately the same size, the drive-side valve spindle being coupled to the plug and a compensating valve spindle , which can be displaced in a dependent and passive manner, being connected to the plug on the opposite side thereof, the drive-side valve spindle and the compensating valve spindle being guided out of the fluid chamber , so that the end faces facing away from the plug cannot be loaded with a fluid pressure and have an at least approximately equal outer diameter (D 1,2 ), characterized in that the drive-side valve spindle is sealed with respect to a housing upper part by means of first metal bellows and a first metal membrane , and the compensating valve spindle is sealed with respect to a housing lower part by means of second metal bellows and a second metal membrane .
A sheath for removably housing an articulated optical device , said optical device comprising an optical conduit with a distal end and a proximal end , including image transmission means located inside to capture and/or transmit the image of the glottis from said distal end to a proximal end where an electric power supply unit and an electronic control board are placed and connected to one another, wherein said sheath is rigid and twist resistant, and it has an anatomical shape following the trajectory of the airway in humans when it is in the neutral position, with a straight segment and a curved segment after the preceding one, its proximal end coinciding with the free end of the first straight segment and its distal end with the opposite end of the curved segment , forming an empty conduit open at its proximal end and closed at its distal end by a transparent element , characterised by comprising contact means configured to activate the power supply unit of the device , assuring the correct positioning of the device in the sheath and the operation of the optical device exclusively when the optical device is inside the sheath and correctly positioned.
An implant arranged for integration into a skeletal bone of a patient, comprising: a body and at least one end , the body being arranged to sit within a passageway formed within the bone and substantially mimic a portion of a skeletal bone; wherein the at least one end includes an enlarged portion arranged to, in use, prevent migration of the implant into the skeletal bone of a patient; and characterized in that the enlarged portion is flared away from the body and is arranged to sit within a recess formed in an end of the skeletal bone when implanted, wherein the recess is connected to the passageway and is of a larger diameter than the passageway; and the end of the enlarged portion is coated with nano particles. a body and at least one end , the body being arranged to sit within a passageway formed within the bone and substantially mimic a portion of a skeletal bone; wherein the at least one end includes an enlarged portion arranged to, in use, prevent migration of the implant into the skeletal bone of a patient; and characterized in that the enlarged portion is flared away from the body and is arranged to sit within a recess formed in an end of the skeletal bone when implanted, wherein the recess is connected to the passageway and is of a larger diameter than the passageway; and the end of the enlarged portion is coated with nano particles.
A phantom comprising: an inlet ; an outlet ; and a confined fluidic path defining a plurality of regions of monotonically decreasing, discrete internal cross-sectional dimensions with respect to an imaging plane, characterized in that the confined fluidic path comprises: one or more marker regions between adjacent regions of monotonically decreasing, discrete internal cross-sectional dimensions, the one or more marker regions having an internal cross-sectional dimension greater than the plurality of regions . an inlet ; an outlet ; and a confined fluidic path defining a plurality of regions of monotonically decreasing, discrete internal cross-sectional dimensions with respect to an imaging plane, characterized in that the confined fluidic path comprises: one or more marker regions between adjacent regions of monotonically decreasing, discrete internal cross-sectional dimensions, the one or more marker regions having an internal cross-sectional dimension greater than the plurality of regions .
A supported Ziegler-Natta catalyst system comprising at least one aluminum compound as cocatalyst and a solid catalyst component, the solid catalyst component comprising a porous particulate support, a titanium compound, a magnesium component containing at least one halogen, and a diether compound as the only internal electron donor, and having an activity and hydrogen response suitable for the production of propylene polymers having a molecular weight distribution (PI(GPC)), as measured according to the method disclosed in present specification, in the range from 5.75 to 9, wherein the porous particulate support consists of oxides of silicon, aluminum, titanium, zirconium, metals from Groups I or II of the Periodic Table, or mixtures or chemical combinations of these oxides, and wherein the porous particulate support has a mean particle diameter, as measured according to the method disclosed in present specification, in the range from 15 to 200 μm, wherein the diether compound is used in an amount of from 0.6 to 2 mole for each mole of the magnesium component containing at least one halogen. comprising at least one aluminum compound as cocatalyst and a solid catalyst component, the solid catalyst component comprising a porous particulate support, a titanium compound, a magnesium component containing at least one halogen, and a diether compound as the only internal electron donor, and having an activity and hydrogen response suitable for the production of propylene polymers having a molecular weight distribution (PI(GPC)), as measured according to the method disclosed in present specification, in the range from 5.75 to 9, wherein the porous particulate support consists of oxides of silicon, aluminum, titanium, zirconium, metals from Groups I or II of the Periodic Table, or mixtures or chemical combinations of these oxides, and wherein the porous particulate support has a mean particle diameter, as measured according to the method disclosed in present specification, in the range from 15 to 200 μm, wherein the diether compound is used in an amount of from 0.6 to 2 mole for each mole of the magnesium component containing at least one halogen.
A medical bag hanger configured to hang a plurality of bags of a blood sampling line set including the plurality of bags that is hangable, the medical bag hanger comprising: a hanger main body which includes a base plate , and a hooking hole provided at the center of the upper part of the base plate , a hook unit provided on the hanger main body and configured to have the plurality of bags hooked thereon, wherein the base plate is provided with the hook unit , characterized in that the hanger main body is configured to be hung on a blood component separation device by means of the hooking hole ; and the bags are to be arranged side by side on a surface of the base plate . a hanger main body which includes a base plate , and a hooking hole provided at the center of the upper part of the base plate , a hook unit provided on the hanger main body and configured to have the plurality of bags hooked thereon, wherein the base plate is provided with the hook unit , characterized in that the hanger main body is configured to be hung on a blood component separation device by means of the hooking hole ; and the bags are to be arranged side by side on a surface of the base plate .
A method for determining the amount of released serotonin in a sample, the method comprising: incubating a sample comprising a biological sample, donor platelets, and heparin, for a period of time to release serotonin from the donor platelets; chromatographically separating serotonin from other components in the incubated sample using liquid chromatography; and analyzing the chromatographically separated serotonin by mass spectrometry to determine the amount of released serotonin in the sample relative to the total amount of serotonin available in the donor platelets, wherein the released serotonin from the donor platelets is measured at two heparin concentrations, the first concentration is from 0.001 to 1 U/ml, and the second concentration is from 50 to 1000 U/ml. incubating a sample comprising a biological sample, donor platelets, and heparin, for a period of time to release serotonin from the donor platelets; chromatographically separating serotonin from other components in the incubated sample using liquid chromatography; and analyzing the chromatographically separated serotonin by mass spectrometry to determine the amount of released serotonin in the sample relative to the total amount of serotonin available in the donor platelets, wherein the released serotonin from the donor platelets is measured at two heparin concentrations, the first concentration is from 0.001 to 1 U/ml, and the second concentration is from 50 to 1000 U/ml.
A retrofit for a system using a fluid to transfer thermal energy, the system utilizing a thermostat to regulate a temperature associated with a terminal, the retrofit comprising: a return line temperature sensor configured to measure a temperature of a fluid leaving a terminal; and characterized in it that the retrofit further comprises a circuit configured to: receive a signal from a thermostat , the signal commanding an intended degree of opening or closing of a modulated valve ; receive a temperature from the return line temperature sensor ; and characterised in that the circuit is configured to determine whether the temperature is greater than a maximum set point or less than a minimum set point; modify the signal from the thermostat into a modified signal if the temperature is greater than the maximum set point or less than the minimum set point. a return line temperature sensor configured to measure a temperature of a fluid leaving a terminal; and characterized in it that the retrofit further comprises a circuit configured to: receive a signal from a thermostat , the signal commanding an intended degree of opening or closing of a modulated valve ; receive a temperature from the return line temperature sensor ; and characterised in that the circuit is configured to determine whether the temperature is greater than a maximum set point or less than a minimum set point; modify the signal from the thermostat into a modified signal if the temperature is greater than the maximum set point or less than the minimum set point. receive a signal from a thermostat , the signal commanding an intended degree of opening or closing of a modulated valve ; receive a temperature from the return line temperature sensor ; and characterised in that the circuit is configured to determine whether the temperature is greater than a maximum set point or less than a minimum set point; modify the signal from the thermostat into a modified signal if the temperature is greater than the maximum set point or less than the minimum set point. determine whether the temperature is greater than a maximum set point or less than a minimum set point; modify the signal from the thermostat into a modified signal if the temperature is greater than the maximum set point or less than the minimum set point.