mhurhangee/ep-ind-claims huggingface dataset:
A gear train (30, 130) for an aircraft engine, the gear train (30, 130) comprising: a sun gear; a plurality of planet gear assemblies, each planet gear assembly having a main gear meshed with the sun gear, a fore lateral gear and an aft lateral gear disposed on opposite sides of the main gear and rotating therewith, each of the plurality of planet gear assemblies being rotatably mounted on a journal bearing for rotation about an axis (A'), wherein a gap is defined between a portion of each journal bearing and the respective planet gear assembly; a planet carrier rotatably supporting the planet gear assemblies; a fore ring gear (54, 154) meshed with the fore lateral gears, and an aft ring gear (54, 154) meshed with the aft lateral gears; and a lubrication system hydraulically connected to the gaps, - wherein the planet carrier includes shafts secured to the planet carrier, the journal bearings mounted on the shafts, the shafts defining shaft conduits of the lubrication system, the shaft conduits having shaft conduit outlets hydraulically connected to the gaps, - wherein the journal bearings define journal conduits extending from inner faces of the journal bearings to outer faces thereof, the journal conduits having journal conduit inlets connected to the shaft conduit outlets and journal conduit outlets opening to the gaps,- wherein the journal conduit inlets comprise annular spaces to which the shaft conduit outlets open. a sun gear; a plurality of planet gear assemblies, each planet gear assembly having a main gear meshed with the sun gear, a fore lateral gear and an aft lateral gear disposed on opposite sides of the main gear and rotating therewith, each of the plurality of planet gear assemblies being rotatably mounted on a journal bearing for rotation about an axis (A'), wherein a gap is defined between a portion of each journal bearing and the respective planet gear assembly; a planet carrier rotatably supporting the planet gear assemblies; a fore ring gear (54, 154) meshed with the fore lateral gears, and an aft ring gear (54, 154) meshed with the aft lateral gears; and a lubrication system hydraulically connected to the gaps, - wherein the planet carrier includes shafts secured to the planet carrier, the journal bearings mounted on the shafts, the shafts defining shaft conduits of the lubrication system, the shaft conduits having shaft conduit outlets hydraulically connected to the gaps, - wherein the journal bearings define journal conduits extending from inner faces of the journal bearings to outer faces thereof, the journal conduits having journal conduit inlets connected to the shaft conduit outlets and journal conduit outlets opening to the gaps,- wherein the journal conduit inlets comprise annular spaces to which the shaft conduit outlets open.
A hybrid toroid and band gap transceiver for downhole telemetry comprising: a toroid antenna disposed on a housing of a downhole device; and a band gap antenna having a first pole disposed on the housing substantially adjacent to the toroid antenna and a second pole disposed on the housing and separated from the first pole by a band gap, wherein the hybrid toroid and band gap transceiver is capable of transmitting or receiving a signal, representative of downhole data. a toroid antenna disposed on a housing of a downhole device; and a band gap antenna having a first pole disposed on the housing substantially adjacent to the toroid antenna and a second pole disposed on the housing and separated from the first pole by a band gap, wherein the hybrid toroid and band gap transceiver is capable of transmitting or receiving a signal, representative of downhole data.
A method for shifting a common mode voltage level, the method comprising: receiving a differential signal with a first common mode voltage level (vcom); coupling the differential signal to a pair of output nodes (208a, 208b) through a pair of shunt capacitors (C 1, C 2); generating a current that is controlled by the first common mode voltage level; characterised in that it further comprises mirroring the current through the output nodes with transistors (P 5, P 6) to generate a second common mode voltage level at the output nodes, wherein the current is inversely proportional to the first common mode voltage level. receiving a differential signal with a first common mode voltage level (vcom); coupling the differential signal to a pair of output nodes (208a, 208b) through a pair of shunt capacitors (C 1, C 2); generating a current that is controlled by the first common mode voltage level; characterised in that it further comprises mirroring the current through the output nodes with transistors (P 5, P 6) to generate a second common mode voltage level at the output nodes, wherein the current is inversely proportional to the first common mode voltage level.
An optical coating composition comprising core-shell nanoparticles, wherein the nanoparticles comprise: a. core material comprising cationic polymer; and b. shell material comprising metal oxide, and wherein the nanoparticles have an average size g of 10 nm or more and 200 nm or less as measured using TEM or DLS, and wherein g = 1⁄2 x (length + width). a. core material comprising cationic polymer; and b. shell material comprising metal oxide,
A monolithic integrated mesh device comprising a plurality of apertures and a piezoelectric material characterized in that the piezoelectric material comprises a CMOS compatible piezoelectric material configured as a sensor.
A method for detecting fraud during biometric authentication of an individual comprising the acquisition, by an optical device, of a sequence of candidate images comprising at least two candidate images of an individual on which the individual has different relative positions with respect to the optical device, in order to compare said sequence with a reference image sequence comprising at least two reference images on which the individual has different relative positions with respect to the optical device, the reference image sequence having been acquired during a preliminary enrollment step by the same optical device, the geometrical parameters of the optical device having acquired the reference image sequence having been estimated during the enrollment, the geometrical parameters of the optical device having acquired the reference image sequence comprising a ratio between the focal distance of the optical device and the size of the pixels of a sensor of the optical device, the method comprising the steps of: - estimating, from the sequence of candidate images, geometrical parameters of the optical device having acquired said sequence of candidate images on the individual, the geometrical parameters of the optical device having acquired the sequence of candidate images comprising the ratio between the focal distance of the optical device and the size of the pixels of a sensor of the optical device, and - comparing said geometrical parameters estimated from the sequence of candidate images with geometrical parameters of the optical device having acquired the reference image sequence, during the enrollment, and - from the result of the comparison, determining (223, 224) whether the candidate image sequence was acquired from at least one pre-recorded image of the individual. - estimating, from the sequence of candidate images, geometrical parameters of the optical device having acquired said sequence of candidate images on the individual, the geometrical parameters of the optical device having acquired the sequence of candidate images comprising the ratio between the focal distance of the optical device and the size of the pixels of a sensor of the optical device, and - comparing said geometrical parameters estimated from the sequence of candidate images with geometrical parameters of the optical device having acquired the reference image sequence, during the enrollment, and - from the result of the comparison, determining (223, 224) whether the candidate image sequence was acquired from at least one pre-recorded image of the individual.
A tool conveying device for conveying a tool pot in which a tool is held between a tool magazine and a secondary tool standby position, the tool pot can be turned so that an axis of rotation of the tool is at a predetermined non-parallel angle to an axis of rotation of a spindle in the tool magazine and so that the axis of rotation of the tool is parallel to the axis of rotation of the spindle in the secondary tool standby position, the tool conveying device comprising a gripper which is capable of opening and closing so as to clamp or unclamp the tool pot, and characterized in that it comprises further: an indexing device comprising an input shaft, a first output shaft, and a second output shaft, the input shaft being connected to a servo motor, the first output shaft rotating while the input shaft rotates, the second output shaft stopping at a predetermined angular position in a certain part of a period during which the input shaft rotates and rotating during the remaining part of the period, a turning part which is driven by the second output shaft of the indexing device and which supports the gripper, the gripper being turned between the tool magazine and the secondary tool standby position by rotation of the second output shaft of the indexing device, and a gripper opening and closing member which is driven by the first output shaft of the indexing device, and which is configured so as to open the gripper while the second output shaft of the indexing device is stopped and close the gripper while the second output shaft of the indexing device rotates. an indexing device comprising an input shaft, a first output shaft, and a second output shaft, the input shaft being connected to a servo motor, the first output shaft rotating while the input shaft rotates, the second output shaft stopping at a predetermined angular position in a certain part of a period during which the input shaft rotates and rotating during the remaining part of the period, a turning part which is driven by the second output shaft of the indexing device and which supports the gripper, the gripper being turned between the tool magazine and the secondary tool standby position by rotation of the second output shaft of the indexing device, and a gripper opening and closing member which is driven by the first output shaft of the indexing device, and which is configured so as to open the gripper while the second output shaft of the indexing device is stopped and close the gripper while the second output shaft of the indexing device rotates.
In a system comprising a network node that communicates with a first access point to a first network and a second access point to a second network, a method comprising, at the network node: detecting an event, the event associated with one of the first and second networks; based on and after the detected event, calculating one or more parameters for sending to the other of the first and second networks that is not associated with the detected event; and sending the one or more parameters to the access point of the other of the first and second networks so as to configure the access point of the other of the first and second networks with the one or more parameters that adjust at least one of a quality of service, a measurement period, a transmit power, an admission control, or a user permission of the other of the first and second networks, wherein the first network is a Wi-Fi network, the first access point is a Wi-Fi access point, the second network is a small cell network, and the second access point is a small cell access point. detecting an event, the event associated with one of the first and second networks; based on and after the detected event, calculating one or more parameters for sending to the other of the first and second networks that is not associated with the detected event; and sending the one or more parameters to the access point of the other of the first and second networks so as to configure the access point of the other of the first and second networks with the one or more parameters that adjust at least one of a quality of service, a measurement period, a transmit power, an admission control, or a user permission of the other of the first and second networks, wherein the first network is a Wi-Fi network, the first access point is a Wi-Fi access point, the second network is a small cell network, and the second access point is a small cell access point.
An airfoil (60;160;260), comprising: an airfoil body defining a cavity (64,64A-C); and a baffle (72,72',72",72"';172;272) including a baffle body including sidewalls and defining an internal passage for conveying coolant, the baffle body situated in the cavity (64,64A-C) such that a majority of external surfaces of the sidewalls abut the cavity (64,64A-C); characterised in that: the baffle body includes a plurality of cooling features (80,80A-D;180;280) within the internal passage, and at least some of the plurality of cooling features (80...280) extend between opposed surfaces of the internal passage. an airfoil body defining a cavity (64,64A-C); and a baffle (72,72',72",72"';172;272) including a baffle body including sidewalls and defining an internal passage for conveying coolant, the baffle body situated in the cavity (64,64A-C) such that a majority of external surfaces of the sidewalls abut the cavity (64,64A-C); characterised in that: the baffle body includes a plurality of cooling features (80,80A-D;180;280) within the internal passage, and at least some of the plurality of cooling features (80...280) extend between opposed surfaces of the internal passage.
A cylinder head gasket for being sandwiched between a cylinder head and a cylinder block with a cylinder bore, the cylinder head gasket including a substrate with a combustion chamber hole drilled at a position corresponding to the cylinder bore, and a seal plate (11, 12, 13) stacked on the substrate, characterized in that it comprises a plurality of fixation members (21, 22) secured to a top surface and a bottom surface of the substrate around a periphery of the combustion chamber hole, wherein when the cylinder head gasket is sandwiched between the cylinder head and the cylinder block and separated from an edge portion of the combustion chamber hole in an outer direction, said plurality of the fixation members secured to the top surface of the substrate are configured to contact the cylinder head and said plurality of the fixation members secured to the bottom surface of the substrate are configured to contact the cylinder block, and it that the seal plate comprises an engagement hole at a position corresponding to the fixation member, the engagement hole being engaged with the fixation member (21, 22).
A battery, comprising: a first electrode, including: a number of porous silicon fibers; a conductive coating covering a surface portion of the porous silicon fibers; a second electrode; and an electrolyte in contact with both the first electrode and the second electrode. a first electrode, including: a number of porous silicon fibers; a conductive coating covering a surface portion of the porous silicon fibers; a number of porous silicon fibers; a conductive coating covering a surface portion of the porous silicon fibers; a second electrode; and an electrolyte in contact with both the first electrode and the second electrode.
A suspension device comprising: a plurality of arms; a knuckle connected to a vehicle body of a vehicle through the arms for supporting a wheel of the vehicle; and a damper for producing a reaction force directed in an up-and-down direction in response to an up-and-down movement of the wheel so as to apply the reaction force to the knuckle, the damper having an upper connection section connected to the vehicle body and a lower connection section connected to the knuckle, wherein an intersection of an elastic kingpin axis of the wheel and a road surface is disposed rearward of a contact patch center of the wheel, and the elastic kingpin axis tilts forward of the vehicle and passes through a point offset vertically downwardly from a center of rotation of the wheel when viewed from the side of the vehicle, characterized in that the lower connection section of the damper is disposed on a line extending substantially vertically through the center of rotation of the wheel and disposed offset vertically upwardly from the center of rotation of the wheel when viewed from the side of the vehicle, and the damper has a longitudinal axis tilting forward and laterally inwardly of the vehicle. a plurality of arms; a knuckle connected to a vehicle body of a vehicle through the arms for supporting a wheel of the vehicle; and a damper for producing a reaction force directed in an up-and-down direction in response to an up-and-down movement of the wheel so as to apply the reaction force to the knuckle, the damper having an upper connection section connected to the vehicle body and a lower connection section connected to the knuckle, wherein an intersection of an elastic kingpin axis of the wheel and a road surface is disposed rearward of a contact patch center of the wheel, and the elastic kingpin axis tilts forward of the vehicle and passes through a point offset vertically downwardly from a center of rotation of the wheel when viewed from the side of the vehicle, characterized in that the lower connection section of the damper is disposed on a line extending substantially vertically through the center of rotation of the wheel and disposed offset vertically upwardly from the center of rotation of the wheel when viewed from the side of the vehicle, and the damper has a longitudinal axis tilting forward and laterally inwardly of the vehicle.
A method for producing a fermented bamboo extract, comprising: a pulverization step of pulverizing bamboo to obtain bamboo powder; a fermentation step of fermenting the bamboo powder with lactic acid bacteria to obtain a fermented bamboo product; and an extraction step of subjecting the fermented bamboo product to hot water extraction characterized in that the hot water extraction is performed under conditions of 80°C to 130°C and 0.1 MPa to 0.3 MPa_to obtain an extract. a pulverization step of pulverizing bamboo to obtain bamboo powder; a fermentation step of fermenting the bamboo powder with lactic acid bacteria to obtain a fermented bamboo product; and an extraction step of subjecting the fermented bamboo product to hot water extraction characterized in that the hot water extraction is performed under conditions of 80°C to 130°C and 0.1 MPa to 0.3 MPa_to obtain an extract.
A directional sequential dilation system for dilating away from a nerve of a patient's anatomy, the directional sequential dilation system comprising: a stimulating probe having a probe axis; a first directional dilator including a first longitudinal axis, a first bore extending from a proximal end to a distal end and a first channel being in communication with the first bore, the first bore having a first bore axis, the first longitudinal axis offset from the first bore axis; and a second directional dilator including a second longitudinal axis, a second bore extending from a proximal end to a distal end of the second directional dilator and a second channel being in communication with the second bore, the second bore having a second bore axis, the second longitudinal axis offset from the second bore axis; the stimulating probe removably receivable in the first bore and the first directional dilator removably receivable in the second bore. a stimulating probe having a probe axis; a first directional dilator including a first longitudinal axis, a first bore extending from a proximal end to a distal end and a first channel being in communication with the first bore, the first bore having a first bore axis, the first longitudinal axis offset from the first bore axis; and a second directional dilator including a second longitudinal axis, a second bore extending from a proximal end to a distal end of the second directional dilator and a second channel being in communication with the second bore, the second bore having a second bore axis, the second longitudinal axis offset from the second bore axis; the stimulating probe removably receivable in the first bore and the first directional dilator removably receivable in the second bore.
Machine for harvesting root crops, in particular in the form of a potato harvesting machine, comprising a digging apparatus that, when in the use position on a harvest field, receives a plurality of rows of the harvest crop together with additions of arable soil, which rows are transverse to the direction of travel and correspond to a digging width, by means of which digging apparatus the loosened mixture of harvest crop and additions can be moved against the direction of travel by means of a first longitudinal conveyor designed as a screening belt conveyor, and is transported to a second screening belt conveyor, wherein a transfer zone comprising a belt cover is defined in the longitudinal direction between the longitudinal conveyor and the screening belt conveyor, wherein the first longitudinal conveyor in the conveying direction forms, together with the digging apparatus arranged upstream, a structural unit that can be moved in the transverse direction of the machine relative to the second screening belt conveyor and can be moved from the common transfer zone, at least in regions, to a lateral distance (6; W, W') from the second screening belt conveyor, wherein the front structural unit defines, by means of a relative pivoting movement with respect to the screening belt conveyor arranged downstream, a use position within the system composed of the digging apparatus and the two conveyors (3, 4), which position is inclined at an acute angle (angle W) to the machine longitudinal central plane, and, in the region of the transfer zone, an adjustment introduced between the frame of the front structural unit and the main frame of the machine is effective such that a belt cover having a contour (K, K') that extends at an acute angle in plan view is created.
A brake control unit for a railway vehicle having first and second cores, wherein the first core is responsible for brake control functions and the second core is responsible for communications, the arrangement further comprising a switch adapted to control communication between the second core and a communication bus on the railway vehicle so as to safeguard the braking function of the first core, wherein the second core only has write access to the communication bus when enabled by the first core, which first core determines whether the system is in a defined safe state to thereby safeguard the braking function.
A non-contact support platform system for supporting a substantially flat object, the system comprising: a platform with a first plurality of pressure ports interspersed with a first plurality of vacuum ports for inducing a bidirectionally stiff fluid cushion to support the object at an approximately fixed distance from the platform; and characterized in that a second plurality of pressure ports is located at an edge zone of the platform for increasing the distance of a lateral edge of the object from the platform at the edge zone. a platform with a first plurality of pressure ports interspersed with a first plurality of vacuum ports for inducing a bidirectionally stiff fluid cushion to support the object at an approximately fixed distance from the platform; and characterized in that a second plurality of pressure ports is located at an edge zone of the platform for increasing the distance of a lateral edge of the object from the platform at the edge zone.