mhurhangee/ep-ind-claims huggingface dataset:
A needle-less single-use injector, having - a housing which comprises at least one press rod, - having a cylinder/piston unit, - having a piston actuating plunger comprising a plunger plate, - having a triggering unit comprising a sleeve-like triggering element, and - having a spring energy store which is positioned and which is pre-tensioned between a floor of the housing and the plunger plate, - wherein, when the single-use injector is tensioned, the plunger plate rests on a support surface of the press rod via its collar surface, - wherein an abutment surface of a cam of the press rod contacts an inner wall of the triggering element, - wherein the triggering element comprises a sharp edge, - wherein the triggering unit initially locks the pre-tensioned spring energy store by means of the press rod, - wherein the triggering element is displaceable in the direction of the cylinder/piston unit, - wherein, on triggering, the press rod slides along the triggering element and the abutment surface slips over the edge, and - wherein, after triggering of the triggering unit, the spring energy store displaces the press rod by means of the piston actuating plunger and actuates the cylinder/piston unit, characterized in that when loaded by the pre-tensioned spring energy store, the pairing of the mutually facing inner wall of the triggering element and the abutment surface of the press rod comprises, at least in certain regions,: a higher coefficient of sliding friction than the pairing of the mutually facing collar surface of the piston actuating plunger and of the support surface of the press rod wherein, in the region on which the abutment surface slides, the inner wall is roughened or structured in order to increase the coefficient of sliding friction. - a housing which comprises at least one press rod, - having a cylinder/piston unit, - having a piston actuating plunger comprising a plunger plate, - having a triggering unit comprising a sleeve-like triggering element, and - having a spring energy store which is positioned and which is pre-tensioned between a floor of the housing and the plunger plate, - wherein, when the single-use injector is tensioned, the plunger plate rests on a support surface of the press rod via its collar surface, - wherein an abutment surface of a cam of the press rod contacts an inner wall of the triggering element, - wherein the triggering element comprises a sharp edge, - wherein the triggering unit initially locks the pre-tensioned spring energy store by means of the press rod, - wherein the triggering element is displaceable in the direction of the cylinder/piston unit, - wherein, on triggering, the press rod slides along the triggering element and the abutment surface slips over the edge, and - wherein, after triggering of the triggering unit, the spring energy store displaces the press rod by means of the piston actuating plunger and actuates the cylinder/piston unit,
Controlled load apparatus having: a load; a control electronics system, which is connected to the load by means of at least one conductor in such a way that the load can be switched and/or can be energized by means of at least one electrical signal transmitted by means of the at least one conductor; wherein the load connected to the control electronics system by means of the at least one conductor has a load impedance (Z 10) having a load impedance minimum at a load impedance minimum frequency (f 10); and at least one first electromechanical feedback component, which is designed to feed or feed back high-frequency interference signals from the load into the control electronics system; characterized in that the first electromechanical feedback component has a first feedback impedance (Z 20) having a first feedback impedance minimum at a first feedback impedance minimum frequency (f 20) between 1% of the load impedance minimum frequency (f 10) and 100% of the load impedance minimum frequency (f 10). a load; a control electronics system, which is connected to the load by means of at least one conductor in such a way that the load can be switched and/or can be energized by means of at least one electrical signal transmitted by means of the at least one conductor; wherein the load connected to the control electronics system by means of the at least one conductor has a load impedance (Z 10) having a load impedance minimum at a load impedance minimum frequency (f 10); and at least one first electromechanical feedback component, which is designed to feed or feed back high-frequency interference signals from the load into the control electronics system; characterized in that the first electromechanical feedback component has a first feedback impedance (Z 20) having a first feedback impedance minimum at a first feedback impedance minimum frequency (f 20) between 1% of the load impedance minimum frequency (f 10) and 100% of the load impedance minimum frequency (f 10).
A system for tracking and compensating for motion of an object ('P') in a scanning volume ('V') of a magnetic resonance scanner, the system comprising: a camera configured to be installed inside a magnet portion or bore of the magnetic resonance scanner to periodically image a marker coupled to the object during the magnetic resonance scan, wherein the marker comprises a plurality of landmarks; a motion tracking computer configured to analyze images of the marker generated by the camera installed inside the magnet portion or bore of the magnetic resonance scanner to determine motion of the object during the magnetic resonance scan, and to generate tracking data based on the determined motion of the object; and a scanner control configured to calculate adapted pulse sequence parameters using the tracking data, the adapted pulse sequence parameters being configured to dynamically adjust the magnetic resonance scanner during the magnetic resonance scan to compensate for the determined motion of the object. a camera configured to be installed inside a magnet portion or bore of the magnetic resonance scanner to periodically image a marker coupled to the object during the magnetic resonance scan, wherein the marker comprises a plurality of landmarks; a motion tracking computer configured to analyze images of the marker generated by the camera installed inside the magnet portion or bore of the magnetic resonance scanner to determine motion of the object during the magnetic resonance scan, and to generate tracking data based on the determined motion of the object; and a scanner control configured to calculate adapted pulse sequence parameters using the tracking data, the adapted pulse sequence parameters being configured to dynamically adjust the magnetic resonance scanner during the magnetic resonance scan to compensate for the determined motion of the object.
A combustor liner for a gas turbine engine, the combustor liner comprising: a shell in communication with core engine gas flow; a panel, different than the shell; heat transfer augmentors extending from the panel; and a flow guide extending from the panel and configured to receive a cooling fluid at an acute angle and to direct the cooling fluid towards the heat transfer augmentors, wherein the flow guide has a triangular cross-section with an apex configured to be oriented towards the shell, characterized in that at least some of the heat transfer augmentors extend from the flow guide towards the shell. a shell in communication with core engine gas flow; a panel, different than the shell; heat transfer augmentors extending from the panel; and a flow guide extending from the panel and configured to receive a cooling fluid at an acute angle and to direct the cooling fluid towards the heat transfer augmentors, wherein the flow guide has a triangular cross-section with an apex configured to be oriented towards the shell, characterized in that at least some of the heat transfer augmentors extend from the flow guide towards the shell.
A wind turbine comprising at least one blade in turn comprising a blade body, lift-regulating means adapted for movement in relation to the blade body so as to regulate the lift of the blade, and load sensing means (5022, 506) for determining a load acting on the lift-regulating means, the wind turbine further comprising an actuation control unit adapted to control the movement of the lift-regulating means based on output from the load sensing means (5022, 506), characterized in that in addition to output from the load sensing means (5022, 506), the actuation control unit is adapted to determine, based on the movement of the lift-regulating means, a correction of said output from the load sensing means (5022, 506), and to control the movement of the lift-regulating means based on said correction.
A method for manufacturing an engine component comprising the steps of: forming the component on a substrate by adding metal and melting it to provide molten metal in a layer by layer (56a - 56n) fashion to form said component into a desired shape, said component having an outer surface; characterised in a further method step of re-melting at least part of said outer surface at an interface between the component and the substrate is performed and wherein said at least part of said outer surface assumes a concave curvature and at least part of the outer surface is defined by the ends of the layers in a layer extension direction.
Access control system to a device protected by at least one pre-configured authentication factor, each authentication factor defining at least one validity criterion for a key and being in a state referred to as unlocked if a key that is presented to it meets the validity criteria, and a state referred to as locked if no key that is presented to it meets the validity criteria, comprising: - an access control unit comprising: - a short-range wireless communication device, comprising a wireless data transmission module and an electrical energy collection module, - a module for receiving keys, adapted to receive at least one key, - a module for verifying factors, adapted to verify the validity of each pre-configured authentication factor with at least one key received by the module for receiving keys, and to provide an access authorisation if all the authentication factors are in the unlocked state, - at least one access path, adapted to allow access to the protected device, - at least one controllable switch (32a, 32c), configured to open or close the path for accessing the protected device, the access path being, by default, closed and being open in case of receiving an access authorisation coming from the module for verifying factors, - an administration unit, adapted to allow to pre-configure each authentication factor by interaction with the wireless data transmission module of the communication device of the access control unit, - a user unit, different from the administration unit, configured to transmit at least one key to the module for receiving keys, via the wireless data transmission module. - an access control unit comprising: - a short-range wireless communication device, comprising a wireless data transmission module and an electrical energy collection module, - a module for receiving keys, adapted to receive at least one key, - a module for verifying factors, adapted to verify the validity of each pre-configured authentication factor with at least one key received by the module for receiving keys, and to provide an access authorisation if all the authentication factors are in the unlocked state, - at least one access path, adapted to allow access to the protected device, - at least one controllable switch (32a, 32c), configured to open or close the path for accessing the protected device, the access path being, by default, closed and being open in case of receiving an access authorisation coming from the module for verifying factors, - an administration unit, adapted to allow to pre-configure each authentication factor by interaction with the wireless data transmission module of the communication device of the access control unit, - a user unit, different from the administration unit, configured to transmit at least one key to the module for receiving keys, via the wireless data transmission module.
A system comprising: a printing device including hardware to form markings on a print medium; a memory resource (132, 332); and a controller to: receive a print job to form the markings on the print medium; render a page description language of the print job to form the markings; characterized in that the controller is further to: determine an object type image of the print job; designate pixels of the determined object type image to form a covert dot pattern on the image; and adjust colors of the designated pixels to form the covert dot pattern on the markings. a printing device including hardware to form markings on a print medium; a memory resource (132, 332); and a controller to: receive a print job to form the markings on the print medium; render a page description language of the print job to form the markings; receive a print job to form the markings on the print medium; render a page description language of the print job to form the markings; characterized in that the controller is further to: determine an object type image of the print job; designate pixels of the determined object type image to form a covert dot pattern on the image; and adjust colors of the designated pixels to form the covert dot pattern on the markings. determine an object type image of the print job; designate pixels of the determined object type image to form a covert dot pattern on the image; and adjust colors of the designated pixels to form the covert dot pattern on the markings.
An AC-AC converter comprising: n single-phase rectifier circuit modules (11, 12, 13), where n is a multiple of three, that are configured to convert an AC voltage of each phase of a three-phase AC input voltage supplied from a three-phase AC power supply into a DC voltage; the same number of inverter circuit modules (21, 22, 23) as the single-phase rectifier circuit modules (11, 12, 13) that are each configured to convert the DC voltage into a three-phase AC output voltage; and controllers (31, 32, 33) that are configured to control switching elements constituting the single-phase rectifier circuit modules (11, 12, 13) and the inverter circuit modules (21, 22, 23), characterized in that the n single-phase rectifier circuit modules (11, 12, 13) being connected to one another using a delta connection or a star connection; and the controllers (31, 32, 33) are configured to control the switching elements such that when any one of the n single-phase rectifier circuit modules fails, the inverter circuit modules (21, 22, 23) connected to the remaining single-phase rectifier circuit modules (11, 12, 13) and to the one of the single-phase rectifier circuit modules (11, 12, 13) evenly output three-phase AC output voltage; and by a switching unit that is configured to switch between the delta connection and the star connection of the single-phase rectifier circuit modules (11, 12, 13), in accordance with a magnitude of the AC input voltage. n single-phase rectifier circuit modules (11, 12, 13), where n is a multiple of three, that are configured to convert an AC voltage of each phase of a three-phase AC input voltage supplied from a three-phase AC power supply into a DC voltage; the same number of inverter circuit modules (21, 22, 23) as the single-phase rectifier circuit modules (11, 12, 13) that are each configured to convert the DC voltage into a three-phase AC output voltage; and controllers (31, 32, 33) that are configured to control switching elements constituting the single-phase rectifier circuit modules (11, 12, 13) and the inverter circuit modules (21, 22, 23), characterized in that the n single-phase rectifier circuit modules (11, 12, 13) being connected to one another using a delta connection or a star connection; and the controllers (31, 32, 33) are configured to control the switching elements such that when any one of the n single-phase rectifier circuit modules fails, the inverter circuit modules (21, 22, 23) connected to the remaining single-phase rectifier circuit modules (11, 12, 13) and to the one of the single-phase rectifier circuit modules (11, 12, 13) evenly output three-phase AC output voltage; and by a switching unit that is configured to switch between the delta connection and the star connection of the single-phase rectifier circuit modules (11, 12, 13), in accordance with a magnitude of the AC input voltage.
A stretchable pressure-sensitive adhesive sheet comprising: a pressure-sensitive adhesive layer (21, 22); and a film-like substrate supporting the pressure-sensitive adhesive layer, wherein the pressure-sensitive adhesive sheet has a long section having a tapered segment that extends, tapering to a first end of the length direction, and the film-like substrate has a minimum cross-sectional area larger than 0.30 mm 2 in the tapered segment, and wherein the tapered segment has a width W1 (mm) at the first end, a maximum width W2 (mm), and a length L (mm) from the first end of the length direction of the long section to where the maximum width W2 is located, satisfying an equation (W2 - W1)/L < 9.5/80. a pressure-sensitive adhesive layer (21, 22); and a film-like substrate supporting the pressure-sensitive adhesive layer, wherein the pressure-sensitive adhesive sheet has a long section having a tapered segment that extends, tapering to a first end of the length direction, and the film-like substrate has a minimum cross-sectional area larger than 0.30 mm 2 in the tapered segment, and wherein the tapered segment has a width W1 (mm) at the first end, a maximum width W2 (mm), and a length L (mm) from the first end of the length direction of the long section to where the maximum width W2 is located, satisfying an equation (W2 - W1)/L < 9.5/80.
A method for defining a clutch slipping point position (X sp) of a clutch in a gearbox, wherein the gearbox comprises an input shaft and wherein the input shaft is arranged to be braked by a braking means, the method comprising: - determining if the clutch is dragging when the clutch is fully disengaged; - when it is determined that the clutch is dragging, applying the braking means with a predetermined brake torque (T b) and so that the input shaft is not rotating; and thereafter: - moving the clutch from the fully disengaged position towards an engaged position; - determining when the input shaft starts to rotate with a predetermined rotation value indicative of a rotational speed of the input shaft; - registering a clutch position (X b) in which the clutch is positioned when the predetermined rotation value is reached; - using a clutch transfer characteristics of the clutch, the predetermined brake torque (T b) and the registered clutch position (X b) to define the clutch slipping point position (X sp). - determining if the clutch is dragging when the clutch is fully disengaged; - when it is determined that the clutch is dragging, applying the braking means with a predetermined brake torque (T b) and so that the input shaft is not rotating; and thereafter: - moving the clutch from the fully disengaged position towards an engaged position; - determining when the input shaft starts to rotate with a predetermined rotation value indicative of a rotational speed of the input shaft; - registering a clutch position (X b) in which the clutch is positioned when the predetermined rotation value is reached; - using a clutch transfer characteristics of the clutch, the predetermined brake torque (T b) and the registered clutch position (X b) to define the clutch slipping point position (X sp).
Fuel injection valve device having a nozzle needle which, by way of its longitudinal movement, controls the opening of at least one injection opening, and having a control space, the control space pressure of which acts at least indirectly on the nozzle needle and a valve piston which moves to and fro, the valve piston having two control pressure faces (26, 43) which face away from one another in the direction of movement of the valve piston and are loaded with the control space pressure, and the valve piston having a valve piston shoulder with a control pressure face which is formed thereon and delimits a first part control space, characterized in that the first part control space is connected to the second part control space which is delimited by a sealing sleeve at one end of the valve piston, the end of the valve piston with the sealing sleeve being arranged in a pressure relief space, and the second part control space being connected to a third part control space which is delimited by one end of the nozzle needle, and the valve piston opening and closing, depending on its position, a connection between the first part control space and the pressure relief space, the second control pressure face being formed on the end of the valve piston.
A hair grooming device comprising: a yoke assembly that includes a slot that is configured to receive an eccentric drive, and a biased tension arm having a finger at one end, the finger includes a groove, the tension arm configured to engage a blade assembly; a support assembly coupled to the yoke assembly, the support assembly includes a first arm spaced apart from a second arm, the first and second arms (268, 272) being respectively coupled to the yoke assembly, the yoke assembly being positioned between the first and second arms (268, 272); wherein the blade assembly includes a first blade and a second blade, the first blade is configured to reciprocate with respect to the second blade, the tension arm is biased into engagement with the first blade, and the groove is configured to receive a portion of the first blade. a yoke assembly that includes a slot that is configured to receive an eccentric drive, and a biased tension arm having a finger at one end, the finger includes a groove, the tension arm configured to engage a blade assembly; a support assembly coupled to the yoke assembly, the support assembly includes a first arm spaced apart from a second arm, the first and second arms (268, 272) being respectively coupled to the yoke assembly, the yoke assembly being positioned between the first and second arms (268, 272); wherein the blade assembly includes a first blade and a second blade, the first blade is configured to reciprocate with respect to the second blade, the tension arm is biased into engagement with the first blade, and the groove is configured to receive a portion of the first blade.
A sheet conveying device, comprising: a sheet holding and conveying roller pair having two rollers to convey a sheet while holding the sheet between the two rollers at a nip where the two rollers contact each other; and a gate member disposed in a vicinity of the sheet holding and conveying roller pair and movable with rotation of the sheet holding and conveying roller pair to correct skew of the sheet in a sheet conveying direction when a leading end of the sheet in the sheet conveying direction abuts against the gate member, wherein the gate member has a contact surface against which the sheet abuts, wherein the contact surface of the gate member is disposed upstream from the nip of the sheet holding and conveying roller pair in the sheet conveying direction, characterized in that a setting position of the contact surface is adjustable according to thickness of the sheet. a sheet holding and conveying roller pair having two rollers to convey a sheet while holding the sheet between the two rollers at a nip where the two rollers contact each other; and a gate member disposed in a vicinity of the sheet holding and conveying roller pair and movable with rotation of the sheet holding and conveying roller pair to correct skew of the sheet in a sheet conveying direction when a leading end of the sheet in the sheet conveying direction abuts against the gate member, wherein the gate member has a contact surface against which the sheet abuts, wherein the contact surface of the gate member is disposed upstream from the nip of the sheet holding and conveying roller pair in the sheet conveying direction, characterized in that a setting position of the contact surface is adjustable according to thickness of the sheet.