mhurhangee/patent-ind-claim-en huggingface dataset:
A bearing assembly for a gas turbine engine (10; 20) comprising: a bearing housing extending along an axis (X) to define a bearing compartment (BC); a lubricant seal assembly adjacent to the bearing housing to bound the bearing compartment (BC); and an air seal assembly defining a vent cavity (VC) along the bearing housing , wherein a mixing cavity (MC) is defined between the lubricant seal assembly and the air seal assembly , the bearing housing defines an airflow supply passage (FP-1, FP-2), an airflow vent passage (FP-3) and a scupper passage (FP-4) having respective fluid ports at different circumferential positions relative to the axis (X), the fluid port of the airflow vent passage (FP-3) fluidly coupled to the vent cavity (VC), and the fluid ports of the airflow supply and scupper passages (FP-1, FP-2, FP-4) fluidly coupled to the mixing cavity (MC). a bearing housing extending along an axis (X) to define a bearing compartment (BC); a lubricant seal assembly adjacent to the bearing housing to bound the bearing compartment (BC); and an air seal assembly defining a vent cavity (VC) along the bearing housing , wherein a mixing cavity (MC) is defined between the lubricant seal assembly and the air seal assembly , the bearing housing defines an airflow supply passage (FP-1, FP-2), an airflow vent passage (FP-3) and a scupper passage (FP-4) having respective fluid ports at different circumferential positions relative to the axis (X), the fluid port of the airflow vent passage (FP-3) fluidly coupled to the vent cavity (VC), and the fluid ports of the airflow supply and scupper passages (FP-1, FP-2, FP-4) fluidly coupled to the mixing cavity (MC).
A closed loop surgical system for a surgical resection device , comprising: two control sub-systems, a fluid control subsystem including a fluid controller (102 a) that is configured and arranged so as to control flow of fluid and a device control subsystem including a device controller that is configured and arranged so as to control the surgical resection device; wherein the fluid controller is further configured and arranged so as to control the fluid going to a surgical site involving a joint (fluid inflow) and the fluid being suctioned or extracted from the surgical site (fluid outflow), one of the inflow or outflow being controlled so as to at least maintain a preselected pressure within the joint; wherein the device controller is configured to monitor the current flow to and motor speed of an electric motor of the surgical resection device ; wherein one of the fluid controller and the device controller are configured to determine from the current flow to and motor speed of the electric motor of the surgical resection device if operational conditions for the surgical resection device have changed, determine if the changed operation condition requires a change in both of fluid inflow and fluid outflow; and if it is determined that there is change needed to inflow and outflow, determine the flow change; and wherein the fluid controller is further configured and arranged so as to cause the fluid flow to be adjusted based on the determined flow change. two control sub-systems, a fluid control subsystem including a fluid controller (102 a) that is configured and arranged so as to control flow of fluid and a device control subsystem including a device controller that is configured and arranged so as to control the surgical resection device; wherein the fluid controller is further configured and arranged so as to control the fluid going to a surgical site involving a joint (fluid inflow) and the fluid being suctioned or extracted from the surgical site (fluid outflow), one of the inflow or outflow being controlled so as to at least maintain a preselected pressure within the joint; wherein the device controller is configured to monitor the current flow to and motor speed of an electric motor of the surgical resection device ; wherein one of the fluid controller and the device controller are configured to determine from the current flow to and motor speed of the electric motor of the surgical resection device if operational conditions for the surgical resection device have changed, determine if the changed operation condition requires a change in both of fluid inflow and fluid outflow; and if it is determined that there is change needed to inflow and outflow, determine the flow change; and wherein the fluid controller is further configured and arranged so as to cause the fluid flow to be adjusted based on the determined flow change.
A connector for connecting a frame to a stringer , extending transversely thereto, of a fuselage structure of an aircraft , comprising: a base beam extending in a connector longitudinal direction (L1); a first connecting portion connected to the base beam and extending in a first connector transverse direction (C11), which first connecting portion has, in an end region facing away from the base beam , a coupling structure for engaging around an end region of a cross section of the stringer ; and a second connecting portion connected to the base beam , which second connecting portion is designed for connection to the frame ; wherein the second connecting portion is oriented in a second connector transverse direction (C12); and wherein the second connecting portion is arranged in a second end region of the base beam with respect to the connector longitudinal direction (L1) and extends in the second connector transverse direction (C12), and wherein the second connecting portion has, in an end region facing away from the base beam , a coupling structure for engaging around an end region of a cross section of the frame . a base beam extending in a connector longitudinal direction (L1); a first connecting portion connected to the base beam and extending in a first connector transverse direction (C11), which first connecting portion has, in an end region facing away from the base beam , a coupling structure for engaging around an end region of a cross section of the stringer ; and a second connecting portion connected to the base beam , which second connecting portion is designed for connection to the frame ; wherein the second connecting portion is oriented in a second connector transverse direction (C12); and wherein the second connecting portion is arranged in a second end region of the base beam with respect to the connector longitudinal direction (L1) and extends in the second connector transverse direction (C12), and wherein the second connecting portion has, in an end region facing away from the base beam , a coupling structure for engaging around an end region of a cross section of the frame .
A pressure relief assembly comprising: a plurality of valve components ; a cap configured to house the valve components ; and a sensor apparatus configured to sense whether a predetermined pressure threshold is reached; wherein the valve components operate to relieve pressure when the predetermined pressure threshold is reached; characterized in that the cap includes a ring having a retaining portion ; the sensor apparatus is coupled to the cap via the ring ; and the sensor apparatus includes a retaining portion engaging the retaining portion of the ring . a plurality of valve components ; a cap configured to house the valve components ; and a sensor apparatus configured to sense whether a predetermined pressure threshold is reached; wherein the valve components operate to relieve pressure when the predetermined pressure threshold is reached; characterized in that the cap includes a ring having a retaining portion ; the sensor apparatus is coupled to the cap via the ring ; and the sensor apparatus includes a retaining portion engaging the retaining portion of the ring .
A field effect transistor comprising a gate electrode , an oxide semiconductor layer as an active layer, a source electrode , a drain electrode , and an insulating layer; wherein the oxide semiconductor layer comprises an oxide which contains In and Zn and at least a part of which is amorphous; and wherein the insulating layer comprises a layer provided between the gate electrode and the oxide semiconductor layer and in contact with the oxide semiconductor layer; characterized in that the layer has a hydrogen content of less than 3 × 10 21 atoms/cm 3 . wherein the oxide semiconductor layer comprises an oxide which contains In and Zn and at least a part of which is amorphous; and wherein the insulating layer comprises a layer provided between the gate electrode and the oxide semiconductor layer and in contact with the oxide semiconductor layer; characterized in that the layer has a hydrogen content of less than 3 × 10 21 atoms/cm 3 .
Wheel speed sensor, comprising - an encoder wheel having a number of poles, - a sensing unit for sensing a signal dependant on a rotation angle of the encoder wheel, and - a sending unit being connected with the sensing unit, - wherein the sending unit is configured to send data packets of a first type that are indicative for a respective pole transition at the sensing unit, wherein - the sending unit is further configured to send data packets of a second type at a predetermined time interval, that are indicative for an amplitude of the signal, if the vehicle speed is below a threshold, characterized in that - the data packets contain a number of bits, that are indicative for a distance between the encoder wheel and the sensing unit, if the data packet is of the first type, and that are indicative for the amplitude if the data packet is of the second type, - the data packets of the second type contain bits indicating the current amplitude of the signal measured at the sensing unit. - an encoder wheel having a number of poles, - a sensing unit for sensing a signal dependant on a rotation angle of the encoder wheel, and - a sending unit being connected with the sensing unit, - wherein the sending unit is configured to send data packets of a first type that are indicative for a respective pole transition at the sensing unit, - the sending unit is further configured to send data packets of a second type at a predetermined time interval, that are indicative for an amplitude of the signal, if the vehicle speed is below a threshold, - the data packets contain a number of bits, that are indicative for a distance between the encoder wheel and the sensing unit, if the data packet is of the first type, and that are indicative for the amplitude if the data packet is of the second type, - the data packets of the second type contain bits indicating the current amplitude of the signal measured at the sensing unit.
A device adapted to provide conditioned air to an aircraft , comprising - a housing having an housing outlet end , - a longitudinally collapsible hose at least partially accommodated within said housing , the hose having a hose outlet end to be attached to the aircraft , - a hose drive adapted for extracting the hose out of and retracting the hose into the housing , the hose drive is adapted to contact the surface of the hose to selectively push the hose in a first direction (O) outward from the housing or pull the hose in a second direction (I) inwards to the housing , - a drive control for controlling the hose drive , - an outward marker attached to the hose , - at least one sensor for detecting the presence of said outward marker , wherein the hose comprises an extracted length at least twice the length of the housing, wherein the hose passes through the housing outlet end, wherein the drive control is adapted to respond to signals from said sensor to control the hose drive , characterized in that the marker is adapted to provide a magnetic signal or a radio signal to the sensor, to which the sensor is sensitive. - a housing having an housing outlet end , - a longitudinally collapsible hose at least partially accommodated within said housing , the hose having a hose outlet end to be attached to the aircraft , - a hose drive adapted for extracting the hose out of and retracting the hose into the housing , the hose drive is adapted to contact the surface of the hose to selectively push the hose in a first direction (O) outward from the housing or pull the hose in a second direction (I) inwards to the housing , - a drive control for controlling the hose drive , - an outward marker attached to the hose , - at least one sensor for detecting the presence of said outward marker , wherein the hose comprises an extracted length at least twice the length of the housing,
A method (100; 200; 300; 400) of controlling a mandrel-free spinning apparatus to produce an article, having a target geometry , from a workpiece , the mandrel-free spinning apparatus comprising: a rotatable mounting point for the workpiece ; a first forming tool ; and a second forming tool ; the method including: whilst the workpiece rotates, moving the first forming tool so as to: engage a first surface of the workpiece ; and urge the workpiece , from an initial workpiece geometry, towards and beyond the target geometry into an intermediate geometry ; and whilst the workpiece rotates, moving the second forming tool so as to: engage a second surface of the workpiece , opposed to the first surface of the workpiece ; and urge the workpiece from the intermediate geometry towards the target geometry ; wherein the first forming tool is moved to urge the workpiece inward, along and towards an axis of rotation of the mounting point , from the initial workpiece geometry into the intermediate geometry , and the second forming tool is moved to urge the workpiece outward, from the intermediate geometry towards the target geometry . whilst the workpiece rotates, moving the first forming tool so as to: engage a first surface of the workpiece ; and urge the workpiece , from an initial workpiece geometry, towards and beyond the target geometry into an intermediate geometry ; and whilst the workpiece rotates, moving the second forming tool so as to: engage a second surface of the workpiece , opposed to the first surface of the workpiece ; and urge the workpiece from the intermediate geometry towards the target geometry ; wherein the first forming tool is moved to urge the workpiece inward, along and towards an axis of rotation of the mounting point , from the initial workpiece geometry into the intermediate geometry , and the second forming tool is moved to urge the workpiece outward, from the intermediate geometry towards the target geometry .
Drum covering for a drive drum in a corrugating machine , having a textile carrier material that reversibly shrinks when heated up, said carrier material being coated on at least one side with a coating material, wherein the drum covering has two rectangular regions that are each connected to a convexly deltoid-shaped region on a narrow side.
A liquid-injection shield for a plasma torch, the shield comprising: a body having an exterior surface and an interior surface ; and a liquid injection regulation component circumferentially disposed within and in direct contact with the interior surface of the body, the liquid injection regulation component and the interior surface of the body defining a chamber, the liquid injection regulation component defining a first set of ports , included within the liquid injection regulation component and sized to regulate a liquid entering the chamber, the liquid injection regulation component further defining a second set of ports , included within the liquid injection regulation component and oriented to distribute a fluid exiting the chamber, and wherein a total cross-sectional flow area of the first set of ports is less than a total cross-sectional flow area of the second set of ports. a body having an exterior surface and an interior surface ; and a liquid injection regulation component circumferentially disposed within and in direct contact with the interior surface of the body, the liquid injection regulation component and the interior surface of the body defining a chamber, the liquid injection regulation component defining a first set of ports , included within the liquid injection regulation component and sized to regulate a liquid entering the chamber, the liquid injection regulation component further defining a second set of ports , included within the liquid injection regulation component and oriented to distribute a fluid exiting the chamber, and wherein a total cross-sectional flow area of the first set of ports is less than a total cross-sectional flow area of the second set of ports.
An analytical method for analyzing the presence and quantity of impurities present in a preparation of dianhydrogalactitol comprising the steps of: (a) analyzing a preparation of dianhydrogalactitol by subjecting the preparation to high performance liquid chromatography using a reversed phase amide column employing amide chemistry in a hydrophilic interaction mode and ethylene bridged hybrid (BEH) technology with elution with a mobile phase gradient wherein a first mobile phase is 100% acetonitrile and a second mobile phase is 100% water to separate dianhydrogalactitol from dulcitol and other contaminants of the preparation; and (b) determining the relative concentration of one or more peaks resolved by high performance liquid chromatography that represent compounds other than dianhydrogalactitol itself. (a) analyzing a preparation of dianhydrogalactitol by subjecting the preparation to high performance liquid chromatography using a reversed phase amide column employing amide chemistry in a hydrophilic interaction mode and ethylene bridged hybrid (BEH) technology with elution with a mobile phase gradient wherein a first mobile phase is 100% acetonitrile and a second mobile phase is 100% water to separate dianhydrogalactitol from dulcitol and other contaminants of the preparation; and (b) determining the relative concentration of one or more peaks resolved by high performance liquid chromatography that represent compounds other than dianhydrogalactitol itself.
A driving assembly for a lever-type door lock, adapted to be arranged in an installation hole to drive a latch operating body, comprising a mounting module formed in a truncated disc shape and having at least one driving plate therein; and a motor unit mounted on the truncated area of the mounting module ; wherein the mounting module has a round outer circumferential surface so as to have a circular shape as a whole in a state where the motor unit is mounted on the upper portion thereof. a mounting module formed in a truncated disc shape and having at least one driving plate therein; and a motor unit mounted on the truncated area of the mounting module ; wherein the mounting module has a round outer circumferential surface so as to have a circular shape as a whole in a state where the motor unit is mounted on the upper portion thereof.
A row unit for a seeding machine comprising: a frame ; a ground following device coupled to the frame ; a furrow following device coupled to the frame ; a position sensor assembly having a first position sensor configured to detect movement of the ground following device relative to the frame , and a second position sensor configured to detect movement of the furrow following device relative to the frame ; and wherein the ground following device includes a gauge wheel arm pivotably coupled to the frame and the furrow following device includes a seed firmer . a frame ; a ground following device coupled to the frame ; a furrow following device coupled to the frame ; a position sensor assembly having a first position sensor configured to detect movement of the ground following device relative to the frame , and a second position sensor configured to detect movement of the furrow following device relative to the frame ; and wherein the ground following device includes a gauge wheel arm pivotably coupled to the frame and the furrow following device includes a seed firmer .
A topical personal care composition for improving cellular energy efficiency, comprising: (a) from 0.001 to 10% preferably, from 0.01 to 6%, and most preferably, from 0.05 to 3.5%, by weight, of niacinamide compound of Structural Formula 3 from 0.001 to 10%, preferably from 0.01 to 6%, by weight, of a cooperative skin benefit agent selected from the group consisting of compound of General Structural Formula I compound of General Structural Formula II wherein R 1 = methyl, ethyl, propyl, and X - = counterions to form a salt; wherein R 2 = methyl, ethyl, propyl, hydroxymethyl, 2-hydroxyethyl and R 3 = ethyl, isopropyl, or physiologically suitable counterion; and mixtures thereof; (b) an optional additional skin benefit agent; and (c) a cosmetically acceptable carrier; wherein said cooperative skin benefit agent contains N-acetylmethionine of Structural Formula 2: (a) from 0.001 to 10% preferably, from 0.01 to 6%, and most preferably, from 0.05 to 3.5%, by weight, of niacinamide compound of Structural Formula 3 from 0.001 to 10%, preferably from 0.01 to 6%, by weight, of a cooperative skin benefit agent selected from the group consisting of compound of General Structural Formula I compound of General Structural Formula II wherein R 1 = methyl, ethyl, propyl, and X - = counterions to form a salt; wherein R 2 = methyl, ethyl, propyl, hydroxymethyl, 2-hydroxyethyl and R 3 = ethyl, isopropyl, or physiologically suitable counterion; and mixtures thereof; (b) an optional additional skin benefit agent; and (c) a cosmetically acceptable carrier; wherein said cooperative skin benefit agent contains N-acetylmethionine of Structural Formula 2:
A method, comprising: placing leather between a first negative mold and a first positive mold; applying pressure in a first pressure application step to cause the first negative mold and the first positive mold to form an area of the leather; placing the area of the leather between a second negative mold and a second positive mold; and applying pressure in a second pressure application step to cause the second negative mold and second positive mold to further form the leather; characterized in that the first negative mold has a higher hardness than the first positive mold. placing leather between a first negative mold and a first positive mold; applying pressure in a first pressure application step to cause the first negative mold and the first positive mold to form an area of the leather; placing the area of the leather between a second negative mold and a second positive mold; and applying pressure in a second pressure application step to cause the second negative mold and second positive mold to further form the leather; characterized in that the first negative mold has a higher hardness than the first positive mold.