mhurhangee/patent-ind-claim-en huggingface dataset:
A gas turbine engine comprising: a fan section including a fan hub having a forward end and an aft end , the fan hub supporting a plurality of fan blades for rotation relative to a fan case , wherein the plurality of fan blades are fixed to the forward end and extend radially outwardly toward the fan case ; a shaft rotatable relative to the fan case about an engine center axis (A); a geared architecture driven by the shaft and providing driving output to rotate the fan hub ; and a compressor positioned forward of the geared architecture and radially inward of the fan blades , the compressor being driven by the shaft ; wherein the gas turbine engine includes a static structure and at least one fan support bearing that supports the fan hub for rotation relative to the static structure , and wherein the geared architecture is comprised of a sun gear that is driven by the shaft , a plurality of star gears supported by a carrier fixed to the static structure and in meshing engagement with the sun gear , and an outer annular gear in meshing engagement with the star gears ; characterised in that : the fan hub includes a plurality of fan drive struts fixed to the aft end of the fan hub and extending radially inwardly towards the engine center axis (A), wherein the outer annular gear provides direct driving input to the plurality of fan drive struts and the compressor comprises a low pressure compressor having a plurality of blades fixed for rotation with the shaft and a plurality of vanes fixed to the fan hub . a fan section including a fan hub having a forward end and an aft end , the fan hub supporting a plurality of fan blades for rotation relative to a fan case , wherein the plurality of fan blades are fixed to the forward end and extend radially outwardly toward the fan case ; a shaft rotatable relative to the fan case about an engine center axis (A); a geared architecture driven by the shaft and providing driving output to rotate the fan hub ; and a compressor positioned forward of the geared architecture and radially inward of the fan blades , the compressor being driven by the shaft ; wherein the gas turbine engine includes a static structure and at least one fan support bearing that supports the fan hub for rotation relative to the static structure , and wherein the geared architecture is comprised of a sun gear that is driven by the shaft , a plurality of star gears supported by a carrier fixed to the static structure and in meshing engagement with the sun gear , and an outer annular gear in meshing engagement with the star gears ; characterised in that : the fan hub includes a plurality of fan drive struts fixed to the aft end of the fan hub and extending radially inwardly towards the engine center axis (A), wherein the outer annular gear provides direct driving input to the plurality of fan drive struts and the compressor comprises a low pressure compressor having a plurality of blades fixed for rotation with the shaft and a plurality of vanes fixed to the fan hub .
A liquid ejection head comprising: a substrate ; a liquid flow passage formed on the substrate and configured to allow a first liquid and a second liquid to flow inside, the liquid flow passage including a pressure chamber ; a pressure generation element configured to apply pressure to the first liquid in the pressure chamber ; an ejection port configured to eject the second liquid ; and a wall located in the liquid flow passage and configured to separate the first liquid and the second liquid , wherein in a case where a direction of ejection of the second liquid is a direction (z) from bottom to top, the second liquid flows above the first liquid in the pressure chamber , the substrate includes a first outflow port located downstream of the pressure chamber in a direction (y) of flow of the first liquid and configured to allow the first liquid to flow out of the liquid flow passage , the substrate includes a second outflow port located downstream of the first outflow port in the direction (y) of flow of the second liquid and configured to allow the second liquid to flow out of the liquid flow passage , the wall is located on a section of the substrate on a side opposite to the pressure chamber across the first outflow port , the wall including a portion located higher than a surface of a section of the substrate where the pressure chamber is located on a side opposite to the wall across the first outflow port . a substrate ; a liquid flow passage formed on the substrate and configured to allow a first liquid and a second liquid to flow inside, the liquid flow passage including a pressure chamber ; a pressure generation element configured to apply pressure to the first liquid in the pressure chamber ; an ejection port configured to eject the second liquid ; and a wall located in the liquid flow passage and configured to separate the first liquid and the second liquid , wherein in a case where a direction of ejection of the second liquid is a direction (z) from bottom to top, the second liquid flows above the first liquid in the pressure chamber , the substrate includes a first outflow port located downstream of the pressure chamber in a direction (y) of flow of the first liquid and configured to allow the first liquid to flow out of the liquid flow passage , the substrate includes a second outflow port located downstream of the first outflow port in the direction (y) of flow of the second liquid and configured to allow the second liquid to flow out of the liquid flow passage , the wall is located on a section of the substrate on a side opposite to the pressure chamber across the first outflow port , the wall including a portion located higher than a surface of a section of the substrate where the pressure chamber is located on a side opposite to the wall across the first outflow port .
A blood filtering machine comprising a blood circuit , which comprises at least one filter (3, 4; 23) and a plurality of ducts (5a-5c) made of a transparent material and designed to be flown through by organic fluids, and a measuring system comprising: at least one optical sensor (8a-8c), which comprises a reading window placed in a point of a respective duct of the plurality of ducts (5a-5c) so as to allow for the vision of the organic fluid flowing in the duct (5a-5c), a light emitter to emit light towards the duct (5a-5c) through the reading window and a light receiver to receive said light after it has gone through the duct (5a-5c); and signal acquiring and processing means to read a signal provided by the light receiver and to measure at least one intrinsic parameter of the organic fluid in the duct (5a-5c) as a function of said signal; the machine being characterized in that said at least one optical sensor comprises a plurality of optical sensors (8a-8c), each arranged on a respective duct of the plurality of ducts (5a-5c), and in that said signal acquiring and processing means comprise one single spectrometer , an optical mixer , which comprises a plurality of inputs, each connected to the light receiver of a respective one of the optical sensors (8a-8c), and an output connected to an input of the spectrometer , and a control unit , which is configured to activate the light emitter of one optical sensor (8a-8c) at a time so as to measure a parameter of one organic fluid at a time.
A wound pad for application in a wound, the wound pad having a main extension parallel to an X-Y plane of a Cartesian coordinate system with axes X, Y and Z, and having a thickness in the Z-direction; said wound pad comprising: a plurality of corners , at least one of said plurality of corners being provided as a rounded corner , the projection of which on said X-Y plane has a curvature which differs from a curvature of the projection on said X-Y plane of any of the other corners of said plurality of corners; a plurality of straight edge portions , each edge portion connecting two neighbouring corners of said plurality of corners; and one or more main incomplete cuts delineating at least two sections of the wound pad and allowing said wound pad to remain structurally intact unless and until said sections are manually separated from each other, wherein each main incomplete cut of said one or more main incomplete cuts extends - from one of said straight edge portions to an adjacent straight edge portion, or - from one of said straight edge portions to an opposite straight edge portion. a plurality of corners , at least one of said plurality of corners being provided as a rounded corner , the projection of which on said X-Y plane has a curvature which differs from a curvature of the projection on said X-Y plane of any of the other corners of said plurality of corners; a plurality of straight edge portions , each edge portion connecting two neighbouring corners of said plurality of corners; and one or more main incomplete cuts delineating at least two sections of the wound pad and allowing said wound pad to remain structurally intact unless and until said sections are manually separated from each other, wherein each main incomplete cut of said one or more main incomplete cuts extends - from one of said straight edge portions to an adjacent straight edge portion, or - from one of said straight edge portions to an opposite straight edge portion. - from one of said straight edge portions to an adjacent straight edge portion, or - from one of said straight edge portions to an opposite straight edge portion.
A system for protecting a pump from solids entrained in a process flow, the system comprising: a pump in fluid communication with a first filter , a second filter , and a plurality of valves (108a - 108i), said valves being automatically controlled by a controller; an inlet through which the process flow enters the system from an upstream source; and an outlet through which the process flow emerges from the system toward a downstream destination; said controller being configured to control said valves (108a - 108i) so as to select between at least two selectable flow paths, wherein each of said flow paths directs the process flow from the inlet to one of the plurality of filters , where the entrained solids are retained and removed from the process flow, said process flow being directed from thence through the pump , said controller being configured to switch between said flow paths so as to prevent any of said filters from becoming saturated by retained solids, wherein, after flowing through the pump , the process flow is divided into a plurality of flow streams, at least one of the flow streams being directed from the pump to a another of the plurality of filters , where previously retained solids are purged and carried by the process flow toward the downstream destination; wherein the system temporarily removes the solids from the process flow upstream of the pump , and then reinject it into the process flow downstream of the pump , characterized in that from the outlet of the multiphase pump , the solid-free process fluid divides into two paths toward valves and , wherein the fluid that flows through the valve continues directly to a discharge pipe of the outlet , while the fluid that flows through the open valve purges the previously filtered solids from the second filter before flowing through a partially open valve and out through the discharge pipe of the outlet . a pump in fluid communication with a first filter , a second filter , and a plurality of valves (108a - 108i), said valves being automatically controlled by a controller; an inlet through which the process flow enters the system from an upstream source; and an outlet through which the process flow emerges from the system toward a downstream destination; said controller being configured to control said valves (108a - 108i) so as to select between at least two selectable flow paths, wherein each of said flow paths directs the process flow from the inlet to one of the plurality of filters , where the entrained solids are retained and removed from the process flow, said process flow being directed from thence through the pump , said controller being configured to switch between said flow paths so as to prevent any of said filters from becoming saturated by retained solids, wherein, after flowing through the pump , the process flow is divided into a plurality of flow streams, at least one of the flow streams being directed from the pump to a another of the plurality of filters , where previously retained solids are purged and carried by the process flow toward the downstream destination;
A humidification chamber comprising: a gas inlet ; a gas outlet , wherein gas flows along a gas flow path from the gas inlet to the gas outlet; a surface along said gas flow path, wherein at least a portion of the surface comprises microstructures ; and characterized in that the humidification chamber further comprises at least one liquid dispenser configured to provide droplets of liquid to the microstructured surface; wherein the microstructures are configured to disperse the droplets of liquid so as to enhance evaporation of the droplets into the gas in the gas path. a gas inlet ; a gas outlet , wherein gas flows along a gas flow path from the gas inlet to the gas outlet; a surface along said gas flow path, wherein at least a portion of the surface comprises microstructures ; and characterized in that the humidification chamber further comprises at least one liquid dispenser configured to provide droplets of liquid to the microstructured surface; wherein the microstructures are configured to disperse the droplets of liquid so as to enhance evaporation of the droplets into the gas in the gas path.
A medical fluid injector connected to a supply tube through which medical fluid is supplied and a discharge tube through which the medical fluid is discharged, and configured to store and discharge the medical fluid, the medical fluid injector comprising: a housing body having a central axis extending in a longitudinal direction, the housing body including: a grip portion forming a portion of an outer peripheral surface of the housing body, a length of the grip portion in the longitudinal direction being greater than a width of the grip portion in a direction orthogonal to the longitudinal direction; and a pair of button protection arms located at one end of the housing body, the button protection arms being adjacent to the grip portion; and a reservoir module fixed within the housing body, the reservoir module including: a reservoir bag fluidically connected to the supply tube and the discharge tube and configured to store the medical fluid; and a push button partially positioned between the button protection arms and movable along the central axis, the push button being configured to push the reservoir bag to discharge the medical fluid in the reservoir bag. a housing body having a central axis extending in a longitudinal direction, the housing body including: a grip portion forming a portion of an outer peripheral surface of the housing body, a length of the grip portion in the longitudinal direction being greater than a width of the grip portion in a direction orthogonal to the longitudinal direction; and a pair of button protection arms located at one end of the housing body, the button protection arms being adjacent to the grip portion; and a grip portion forming a portion of an outer peripheral surface of the housing body, a length of the grip portion in the longitudinal direction being greater than a width of the grip portion in a direction orthogonal to the longitudinal direction; and a pair of button protection arms located at one end of the housing body, the button protection arms being adjacent to the grip portion; and a reservoir module fixed within the housing body, the reservoir module including: a reservoir bag fluidically connected to the supply tube and the discharge tube and configured to store the medical fluid; and a push button partially positioned between the button protection arms and movable along the central axis, the push button being configured to push the reservoir bag to discharge the medical fluid in the reservoir bag. a reservoir bag fluidically connected to the supply tube and the discharge tube and configured to store the medical fluid; and a push button partially positioned between the button protection arms and movable along the central axis, the push button being configured to push the reservoir bag to discharge the medical fluid in the reservoir bag.
An injector configured to receive therein a cartridge containing a substance to be dispensed, the injector comprising: an injector housing ; an injector door movably mounted to the injector housing between a fully closed position and a fully open position, the injector door being initially locked in an at least partially closed position preventing insertion of the cartridge into the injector ; wherein the injector is characterized by further comprising a controller configured to conduct an initial self-test on operability of at least one component of the injector , the self-test having a single pass or fail outcome, wherein the injector door is unlocked and enabled to be moved into the fully open position, to enable insertion of the cartridge into the injector , solely upon achievement of the self-test pass outcome. an injector housing ; an injector door movably mounted to the injector housing between a fully closed position and a fully open position, the injector door being initially locked in an at least partially closed position preventing insertion of the cartridge into the injector ; wherein the injector is characterized by further comprising a controller configured to conduct an initial self-test on operability of at least one component of the injector , the self-test having a single pass or fail outcome, wherein the injector door is unlocked and enabled to be moved into the fully open position, to enable insertion of the cartridge into the injector , solely upon achievement of the self-test pass outcome.
Inspection method for a security marking comprising at least one contrast field having a comparatively high reflectivity in a first and a second wavelength range and a security field having different reflectivity properties in the first wavelength range than in the second wavelength range, the test method comprising the following steps: - capturing of the intensities of the light reflected by the safety field in the two different wavelength ranges, whereby the intensities of the light reflected by the safety field in two different wavelength ranges are captured in the form of grey values, - forming a difference value on the basis of the two different intensities of the light reflected by the security field at the two different wavelength ranges, the difference value representing the extent to which the grey values in the region of the image of the security field deviate when illuminated with light in the second wavelength range from the grey values when illuminated with light in the first wavelength range, - capturing the intensity of the light reflected by the contrast field in the first wavelength range - forming a correction value based on the intensity of the light reflected by the contrast field when illuminated with light in the first wavelength range, and - correcting the difference value using the correction value - assessing the safety marking on the basis of the recorded grey values - wherein, in the event that the corrected difference value corresponds to a predetermined reference, the assessment of the safety marking as being in order and - otherwise an assessment is made as being not in order. - capturing of the intensities of the light reflected by the safety field in the two different wavelength ranges, whereby the intensities of the light reflected by the safety field in two different wavelength ranges are captured in the form of grey values, - forming a difference value on the basis of the two different intensities of the light reflected by the security field at the two different wavelength ranges, the difference value representing the extent to which the grey values in the region of the image of the security field deviate when illuminated with light in the second wavelength range from the grey values when illuminated with light in the first wavelength range, - capturing the intensity of the light reflected by the contrast field in the first wavelength range - forming a correction value based on the intensity of the light reflected by the contrast field when illuminated with light in the first wavelength range, and - correcting the difference value using the correction value - assessing the safety marking on the basis of the recorded grey values - wherein, in the event that the corrected difference value corresponds to a predetermined reference, the assessment of the safety marking as being in order and - otherwise an assessment is made as being not in order.
A multi-part system either a) or b) comprising, as separately packaged components, either: a) a Part A comprising at least one compound having two or more free radical-polymerizable functional groups and at least one polythiol compound comprising two or more thiol groups and a Part B comprising at least one free radical initiator; or b) a Part A comprising at least one compound having two or more free radical-polymerizable functional groups, a Part B comprising at least one polythiol comprising two or more thiol groups and a Part C comprising at least one free radical initiator. a) a Part A comprising at least one compound having two or more free radical-polymerizable functional groups and at least one polythiol compound comprising two or more thiol groups and a Part B comprising at least one free radical initiator; or b) a Part A comprising at least one compound having two or more free radical-polymerizable functional groups, a Part B comprising at least one polythiol comprising two or more thiol groups and a Part C comprising at least one free radical initiator.
A method for processing chemical pulp, wherein change in the fiber cell wall is effected by physical treatment of impregnated and at least partially delignified wood chips, wherein said physical treatment is selected from pressing and shearing, of said at least partially delignified wood chips, wherein the conditions in said treatment comprise an alkali charge of 1 - 60 % as effective alkali based on the dry weight of the fiber raw material, preferably 10 % - 25% as effective alkali based on the dry weight of the fiber raw material, wherein said treatment comprises a temperature from 140 °C to 175 °C, wherein pressing and shearing is performed by a bottom scraper comprising shearing plates or a conical plug feeder having surfaces equipped with segmented plates for shearing, wherein said change in fiber cell wall comprises increasing pore area of the fibers, wherein the pore area may be determined by Atomic Force Microscopy (AFM) from resin bedded cross sections of the fibers. wherein said physical treatment is selected from pressing and shearing, of said at least partially delignified wood chips, wherein the conditions in said treatment comprise an alkali charge of 1 - 60 % as effective alkali based on the dry weight of the fiber raw material, preferably 10 % - 25% as effective alkali based on the dry weight of the fiber raw material, wherein said treatment comprises a temperature from 140 °C to 175 °C, wherein pressing and shearing is performed by a bottom scraper comprising shearing plates or a conical plug feeder having surfaces equipped with segmented plates for shearing, wherein said change in fiber cell wall comprises increasing pore area of the fibers, wherein the pore area may be determined by Atomic Force Microscopy (AFM) from resin bedded cross sections of the fibers.