mhurhangee/ep-ind-claims huggingface dataset:
A turbine assembly comprising: an airfoil extending from a blade; a dovetail located on a lower portion of the blade, wherein the dovetail has a dovetail contact surface comprising a plurality of tangs (304, 308, 312, 316), wherein the dovetail contact surface is reduced by a plurality of reliefs (302, 306, 310, 314) of different axial lengths (400, 402, 404, 406) formed in the plurality of tangs (304, 308, 312, 316); and a member with a slot configured to couple to the airfoil via the dovetail, the slot having a slot contact surface to contact the dovetail contact surface; each of the plurality of reliefs (302, 306, 310, 314) extend from an outer edge of the dovetail along the plurality of tangs (304, 308, 312, 316); characterized in that a pair of reliefs (302, 306, 310, 314) extend from both of a leading edge and trailing edge of the dovetail on a first lateral side; and in that a pair of reliefs (302, 306, 310, 314) extend from both of a leading edge and trailing edge of the dovetail on a second lateral side of the dovetail, wherein number, location and sizes of the plurality of reliefs (302, 306, 310, 314) are determined so as to alter a fundamental frequency of an assembly of the blade and the member away from a driving frequency formed when the turbine assembly is in operation. an airfoil extending from a blade; a dovetail located on a lower portion of the blade, wherein the dovetail has a dovetail contact surface comprising a plurality of tangs (304, 308, 312, 316), wherein the dovetail contact surface is reduced by a plurality of reliefs (302, 306, 310, 314) of different axial lengths (400, 402, 404, 406) formed in the plurality of tangs (304, 308, 312, 316); and a member with a slot configured to couple to the airfoil via the dovetail, the slot having a slot contact surface to contact the dovetail contact surface; each of the plurality of reliefs (302, 306, 310, 314) extend from an outer edge of the dovetail along the plurality of tangs (304, 308, 312, 316); characterized in that a pair of reliefs (302, 306, 310, 314) extend from both of a leading edge and trailing edge of the dovetail on a first lateral side; and in that a pair of reliefs (302, 306, 310, 314) extend from both of a leading edge and trailing edge of the dovetail on a second lateral side of the dovetail, wherein number, location and sizes of the plurality of reliefs (302, 306, 310, 314) are determined so as to alter a fundamental frequency of an assembly of the blade and the member away from a driving frequency formed when the turbine assembly is in operation.
A method for operating a multi-cylinder piston engine, in which engine each cylinder is provided with a reciprocating piston and a pre-combustion chamber, the method comprising the steps of introducing gaseous fuel into an intake duct of the engine, injecting liquid pilot fuel into the pre-combustion chamber, igniting the liquid pilot fuel by means of compression by the piston, and utilizing the combustion of the liquid pilot fuel for igniting the gaseous fuel, characterized in that exhaust gas is introduced into the pre-combustion chamber before the injection of the liquid pilot fuel.
An intermediate transfer medium (501; 22) onto which a toner image is transferred, comprising: a base layer; and an elastic layer overlying the base layer, characterized in that the elastic layer contains spherical fine particles to form an irregular surface, the spherical fine particles have a volume resistivity of 1 × 10 -4 Ω·cm or more and less than 1 × 10 0 Ω·cm, wherein the fine particles are deemed to be spherical when the ratio (r2/r1) of the arithmetic mean value of measurements of a minor axis of each of the particles to the arithmetic mean of measurements of a major axis of each of the particles is 0.9 to 1.0, and the ratio (r3/r2) of the arithmetic mean value of a thickness of each of the particles to the arithmetic mean of the measurements of the minor axis of each of the particles is from 0.9 to 1.0, and wherein the percentage of the surface area of the elastic layer occupied by the particles is 60% or more. a base layer; and an elastic layer overlying the base layer, characterized in that the elastic layer contains spherical fine particles to form an irregular surface, the spherical fine particles have a volume resistivity of 1 × 10 -4 Ω·cm or more and less than 1 × 10 0 Ω·cm, wherein the fine particles are deemed to be spherical when the ratio (r2/r1) of the arithmetic mean value of measurements of a minor axis of each of the particles to the arithmetic mean of measurements of a major axis of each of the particles is 0.9 to 1.0, and the ratio (r3/r2) of the arithmetic mean value of a thickness of each of the particles to the arithmetic mean of the measurements of the minor axis of each of the particles is from 0.9 to 1.0, and wherein the percentage of the surface area of the elastic layer occupied by the particles is 60% or more.
An integrated circuit configured to execute a process of a wireless communication terminal for use in a wireless communication system in which a carrier aggregation including a primary cell and a secondary cell is used, for performing a control not to transmit signals, or to transmit signals with a reduction in a transmission power in a part of radio resources for a downlink signal in a communication cell provided by a wireless communication base station, the process comprising: receiving control information for generating a report related to a measurement result of the communication cell provided by the wireless communication base station; monitoring a state of a radio link with an own cell, which indicates the communication cell in connection, the own cell corresponding either to the primary cell or to the secondary cell; performing a measurement on a reception of the downlink signal in the communication cell provided by the wireless communication base station; generating a radio link failure report including a measurement result when a radio link failure occurs in the own cell; and transmitting the radio link failure report, wherein if an instruction for restricting the measurement to a part of the radio resources is included in the control information from the wireless communication base station after the radio link failure occurs, the process generates the radio link failure report including a measurement result in the radio resources as instructed when the radio link failure occurs. receiving control information for generating a report related to a measurement result of the communication cell provided by the wireless communication base station; monitoring a state of a radio link with an own cell, which indicates the communication cell in connection, the own cell corresponding either to the primary cell or to the secondary cell; performing a measurement on a reception of the downlink signal in the communication cell provided by the wireless communication base station; generating a radio link failure report including a measurement result when a radio link failure occurs in the own cell; and transmitting the radio link failure report, wherein if an instruction for restricting the measurement to a part of the radio resources is included in the control information from the wireless communication base station after the radio link failure occurs, the process generates the radio link failure report including a measurement result in the radio resources as instructed when the radio link failure occurs.
A method of effecting process control in a reaction system for the production of 1,4-butanediol from allyl alcohol, the method comprising: determining the concentration of allyl alcohol in the sample from the reaction system using Raman spectroscopy; and adjusting at least one parameter of the reaction system in response to the at least one determined property. the method further comprising: inserting a sample probe into at least one component of the reaction system; illuminating a fluid in the reaction system with the probe, and collecting scatter light from the illuminated fluid with the probe. wherein the sample is collected from at least one of a group consisting of an allyl alcohol feed stream, a hydroformylation reactor effluent stream, a catalyst extractor effluent stream, a hydrogenation reactor effluent stream, and a catalyst extractor recycle stream. determining the concentration of allyl alcohol in the sample from the reaction system using Raman spectroscopy; and adjusting at least one parameter of the reaction system in response to the at least one determined property. inserting a sample probe into at least one component of the reaction system; illuminating a fluid in the reaction system with the probe, and collecting scatter light from the illuminated fluid with the probe.
An apparatus for generating an inhalable medium comprising a receptacle for a flavour material for imparting a flavour to inhalable medium generated by the apparatus, the receptacle comprising a wall part for retaining the flavour material, the wall part comprising a plurality of openings for airflow and a non-planar region, wherein the plurality of openings are arranged in the non-planar region, wherein the non-planar region comprises a depression of the wall part towards the centre of the receptacle.
In vitro use of a biomarker composition for predicting prognosis of gastric cancer induced by exposure to polystyrene microplastics, comprising CD44, E-cadherin, N-cadherin, PD-L1 (programmed death-ligand 1), NPAS2 (Neuronal PAS domain protein 2), NR1D1 (nuclear receptor subfamily 1 group D member 1), DNMT1 (DNA (cytosine-5)-methyltransferase 1), SLC7A2 (Solute Carrier Family 7 Member 2), PCDH7 (Protocadherin-7) and CLDN7 (Claudin 7), wherein the CD44, N-cadherin, PD-L1, NR1D1, SLC7A2 and PCDH7 increase in expression of cancer cells exposed to the polystyrene microplastics, and the E-cadherin, NPAS2, DNMT1 and CLDN7 reduce in expression of cancer cells exposed to the polystyrene microplastics.
An interstage seal arrangement comprising: a first rotor stage containing a plurality of outwardly extending blades; a second bladed rotor stage containing a plurality of outwardly extending blades, said second stage spaced axially from said first stage; a vane stage interposed between said rotor stages, said vane stage containing at least one radially inwardly directed land; and wherein each of said bladed rotor stages contains at least one ring projecting from a platform of said blades, said rings radially cooperating with said at least one land to form the seal; characterised in that; each of said rings is circumferentially segmented, each blade containing one segment of the ring, and in that each segment of the ring contains a tongue and a groove and wherein the tongue and the groove of adjacent ring segments cooperate when installed. a first rotor stage containing a plurality of outwardly extending blades; a second bladed rotor stage containing a plurality of outwardly extending blades, said second stage spaced axially from said first stage; a vane stage interposed between said rotor stages, said vane stage containing at least one radially inwardly directed land; and wherein each of said bladed rotor stages contains at least one ring projecting from a platform of said blades, said rings radially cooperating with said at least one land to form the seal; characterised in that; each of said rings is circumferentially segmented, each blade containing one segment of the ring, and in that each segment of the ring contains a tongue and a groove and wherein the tongue and the groove of adjacent ring segments cooperate when installed.
A lithium secondary battery comprising: a positive electrode including a lithium manganese-based first positive electrode active material having a spinel structure and a lithium nickel-manganese-cobalt-based second positive active material; a negative electrode including a negative electrode current collector and a negative electrode active material layer on the negative electrode current collector, wherein the negative electrode includes artificial graphite having a specific surface area of 0.1-1.2 m 2 /g and at least one selected from the group consisting of soft carbon and natural graphite, wherein the soft carbon and the natural graphite have a greater specific surface area than the artificial graphite; a separator interposed between the positive electrode and the negative electrode; and an electrolyte, wherein the first positive electrode active material includes a lithium manganese oxide represented by Formula 1 below, and a coating layer positioned on the surface of the lithium manganese oxide and including one or more elements selected from the group consisting of Al, Ti, W, B, F, P, Mg, Ni, Co, Fe, Cr, V, Cu, Ca, Zn, Zr, Nb, Mo, Sr, Sb, Bi, Si, and S: [Formula 1] Li 1+a Mn 2-b M 1 b O 4-c A c wherein, in Formula 1, M 1 is one or more doping elements selected from the group consisting of Al, Li, Mg, Zn, B, W, Ni, Co, Fe, Cr, V, Ru, Cu, Cd, Ag, Y, Sc, Ga, In, As, Sb, Pt, Au, and Si and A is one or more elements selected from the group consisting of F, Cl, Br, I, At, and S, and 0≤a≤0.2, 0<b≤0.5, and 0≤c≤0.1. a positive electrode including a lithium manganese-based first positive electrode active material having a spinel structure and a lithium nickel-manganese-cobalt-based second positive active material; a negative electrode including a negative electrode current collector and a negative electrode active material layer on the negative electrode current collector, wherein the negative electrode includes artificial graphite having a specific surface area of 0.1-1.2 m 2 /g and at least one selected from the group consisting of soft carbon and natural graphite, wherein the soft carbon and the natural graphite have a greater specific surface area than the artificial graphite; a separator interposed between the positive electrode and the negative electrode; and an electrolyte, wherein the first positive electrode active material includes a lithium manganese oxide represented by Formula 1 below, and a coating layer positioned on the surface of the lithium manganese oxide and including one or more elements selected from the group consisting of Al, Ti, W, B, F, P, Mg, Ni, Co, Fe, Cr, V, Cu, Ca, Zn, Zr, Nb, Mo, Sr, Sb, Bi, Si, and S: [Formula 1] Li 1+a Mn 2-b M 1 b O 4-c A c wherein, in Formula 1, M 1 is one or more doping elements selected from the group consisting of Al, Li, Mg, Zn, B, W, Ni, Co, Fe, Cr, V, Ru, Cu, Cd, Ag, Y, Sc, Ga, In, As, Sb, Pt, Au, and Si and A is one or more elements selected from the group consisting of F, Cl, Br, I, At, and S, and 0≤a≤0.2, 0<b≤0.5, and 0≤c≤0.1.
A heat exchange device comprising at least one heat exchanger comprising a plurality of tubes configured for the circulation of a fluid, the tubes being spaced from one another in order to delimit a passage for an air flow, the heat exchanger being delimited by an inlet face through which the air flow is able to enter the heat exchanger, the heat exchange device comprising at least one protective grid arranged along the inlet face, characterized in that the heat exchange device comprises at least one adhesive bond between the protective grid and the tubes of the heat exchanger.
Method for generating a plasma and for increasing the density of a plasma in a vacuum working chamber, in which an arc discharge is generated between a hollow cathode and an anode, and the hollow cathode is arranged in a magnetic field which, at least in a region penetrating the hollow cathode, is formed with field lines that extend substantially parallel to the axis of the hollow cathode, characterized in that the anode is formed in such a way that it encloses the hollow cathode at least on the side from which the electrons exit, wherein the strength of the magnetic field is set to such a level that, by reducing the flow of a gas flowing through the hollow cathode, the plasma density in the vacuum working chamber is increased after the ignition of the arc discharge.
A bolometer comprising a superconductor-insulator-semiconductor-superconductor structure or a superconductor-insulator-semiconductor-insulator-superconductor structure, characterised in that the semiconductor comprises an electron gas in a layer of silicon, germanium or silicon-germanium alloy in which valley degeneracy is at least partially lifted.
An EMI shielding gasket comprising: a first conductive layer and polymeric foam which are bonded by a polymeric layer (15, 17, 18, 19, 20), the first conductive layer surrounding said polymeric foam so as to form a cladding, the first conductive layer, polymeric foam and any adhesive or bonding agent (15, 17, 18, 19, 20) being halogen-free and flame retardant, characterized in that the gasket further comprises an adhesive tape (25, 25A, 25B) and a bump disposed in proximity to said adhesive tape (25, 25A, 25B), the polymeric foam being conductive, wherein the bump and the adhesive tape (25A, 25B) are juxtaposed on a side of the gasket and a thickness of the bump is substantially equal to a thickness of the adhesive tape (25A, 25B), such that the gasket provides good shielding starting from zero compression of the gasket.
An offset ballistic protection device protecting a wall provided with a hatch, wherein said device comprises at least a first grid offset with respect to the wall and connected thereto, wherein the first grid comprises a first series of bars parallel to each other, wherein a first end of the first series of bars is in the vicinity of a hinge of the hatch, wherein the first series of bars is substantially perpendicular to the pivot axis of the hinge, wherein said ballistic protection device comprises a second grid offset with respect to the hatch and connected thereto, wherein the second grid comprises a second series of bars substantially parallel to the first series of bars, wherein the second grid is positioned with respect to the first grid so that the bars of the second grid are spatially offset in the plane of the second grid with respect to the bars of the first grid, wherein the bars of the second grid are therefore able to pass between the bars of the first grid during pivoting of the hatch.
A method for detecting feature points associated to static objects in an image, the method comprising: - generating at least one 3D point cloud based on a plurality of 2D images from a moving monocular camera, - performing a semantic segmentation of the 3D point cloud to obtain a segmented 3D point cloud, - selecting 3D points of the segmented 3D point cloud that are associated to static objects, - projecting the selected 3D points to at least one of the plurality of 2D images, - detecting feature points within the 2D image which includes projected 3D points, characterised in that the step of detecting the feature points within the 2D image includes: - creating a grid of the 2D image which includes projected 3D points, the grid including a plurality of cells, wherein each of the cells include a plurality of pixels, - counting the projected 3D points included in each of the cells, evaluating the 3D point cloud, and - for any number of cells, where the count of the projected 3D points of the cell exceeds a threshold value, detecting feature points within that cell. - generating at least one 3D point cloud based on a plurality of 2D images from a moving monocular camera, - performing a semantic segmentation of the 3D point cloud to obtain a segmented 3D point cloud, - selecting 3D points of the segmented 3D point cloud that are associated to static objects, - projecting the selected 3D points to at least one of the plurality of 2D images, - detecting feature points within the 2D image which includes projected 3D points, - creating a grid of the 2D image which includes projected 3D points, the grid including a plurality of cells, wherein each of the cells include a plurality of pixels, - counting the projected 3D points included in each of the cells, evaluating the 3D point cloud, and - for any number of cells, where the count of the projected 3D points of the cell exceeds a threshold value, detecting feature points within that cell.
An apparatus for lipid removal, comprising: a laser and a pump light source configured to generate a pump light; an optical fiber configured to guide the light from the laser to fat tissue; and a needle into which one end of the optical fiber is inserted, wherein the laser is an OPO laser configured to receive the pump light having a wavelength ranging from 1,054 nm to 1,074 nm and to output a first laser light having a wavelength ranging from 1,970 nm to 1,990 nm and a second laser light having a wavelength ranging from 2,290 nm to 2,310 nm simultaneously, wherein the apparatus further comprises a dichroic optical filter detachably located in a line along which the light output from the OPO laser progresses and configured to reflect the first laser light and to selectively transmit the second laser light. a laser and a pump light source configured to generate a pump light; an optical fiber configured to guide the light from the laser to fat tissue; and a needle into which one end of the optical fiber is inserted, wherein the laser is an OPO laser configured to receive the pump light having a wavelength ranging from 1,054 nm to 1,074 nm and to output a first laser light having a wavelength ranging from 1,970 nm to 1,990 nm and a second laser light having a wavelength ranging from 2,290 nm to 2,310 nm simultaneously, wherein the apparatus further comprises a dichroic optical filter detachably located in a line along which the light output from the OPO laser progresses and configured to reflect the first laser light and to selectively transmit the second laser light.
A thread guide ring for a ring spinning machine or a twisting machine, having a running surface for a ring traveler deflecting a thread when winding the thread onto a bobbin and at this being displaced by the thread along the running surface, characterized in that the running surface comprises grooves (5, 6, 7, 8) disposed at an angle to an intended direction of motion of the ring traveler.