mhurhangee/ep-ind-claims huggingface dataset:
A road milling machine having - an internal combustion engine, - an engine air inlet, via which the engine air flows from the outside to the internal combustion engine, - an engine air outlet, via which the engine air is conducted out of the road milling machine, - a device for generating a flow movement of the engine air from the engine air inlet to the engine air outlet, and - an exhaust system, which is implemented for discharging the exhaust gases occurring during operation of the internal combustion engine from the internal combustion engine out of the road milling machine, having an exhaust gas outlet, wherein the exhaust system is arranged in such a manner that the engine air flows around it at least partially in its end region, the engine air outlet is implemented in an outer wall (10a, 10b, 11, 12), in particular a side wall, of the road milling machine, and the exhaust gas outlet terminates essentially flush with the outer wall (10a, 10b, 11, 12), in particular with the side wall of the road milling machine, the exhaust gas outlet having a swirling device (24, 25, 27), which is implemented to swirl the exhaust gas exiting from the exhaust gas outlet, the swirling device (24, 25, 27) being an obstruction which is integrated into a pipe of the exhaust system and against which exhaust gas flows in the region of the exhaust gas outlet of the pipe. - an internal combustion engine, - an engine air inlet, via which the engine air flows from the outside to the internal combustion engine, - an engine air outlet, via which the engine air is conducted out of the road milling machine, - a device for generating a flow movement of the engine air from the engine air inlet to the engine air outlet, and - an exhaust system, which is implemented for discharging the exhaust gases occurring during operation of the internal combustion engine from the internal combustion engine out of the road milling machine, having an exhaust gas outlet,
Numerical control machine comprising in its main parts a bearing structure-frame suited to support the various other parts, at least one lower surface, at least one table suited to hold a workpiece and mounted on said lower surface, and at least one head with an electric tool-holding spindle, wherein • said lower surface is inclined, • at least one slide travelling on guides is mounted on said inclined lower surface, • said table holding the workpiece is mounted on said slide and is at least suited to rotate the workpiece on a generically vertical axis, and wherein said table is configured to be translated together with said slide with respect to the inclined lower surface and can thus be positioned at different heights, even higher than the position of said head, characterized in that said head in turn is formed by a system of moving arms suited to support said electric spindle on said structure-frame as well as to translate and rotate said electric spindle on the main axes, and wherein said head can orient the spindle even in an inclined direction in order to machine the workpiece from the bottom. • said lower surface is inclined, • at least one slide travelling on guides is mounted on said inclined lower surface, • said table holding the workpiece is mounted on said slide and is at least suited to rotate the workpiece on a generically vertical axis,
A press forming method for a metal sheet, in which a blank holder is arranged, and the metal sheet is held by a punch and an upper die, the method comprising the step of: performing an operation at least one time, the operation including, after the punch first contacts the metal sheet and forming is started while the metal sheet is held by the blank holder and the upper die, and before the punch reaches a stroke end and the forming is completed, detaching the blank holder from the metal sheet, and resuming the forming of the metal sheet using the punch, the upper die, and the blank holder, and wherein fluid with a kinematic viscosity of 500 mm 2 /s or lower (40°C), as a lubricant, is supplied to a space between the metal sheet and the blank holder, a space between the metal sheet and the punch, and a space between the metal sheet and the upper die, characterized in that: dies, a surface roughness of which is an arithmetical mean roughness Ra of 7.5 μm or smaller, are used as the punch, the upper die, and the blank holder. performing an operation at least one time, the operation including, after the punch first contacts the metal sheet and forming is started while the metal sheet is held by the blank holder and the upper die, and before the punch reaches a stroke end and the forming is completed, detaching the blank holder from the metal sheet, and resuming the forming of the metal sheet using the punch, the upper die, and the blank holder, and wherein fluid with a kinematic viscosity of 500 mm 2 /s or lower (40°C), as a lubricant, is supplied to a space between the metal sheet and the blank holder, a space between the metal sheet and the punch, and a space between the metal sheet and the upper die, characterized in that: dies, a surface roughness of which is an arithmetical mean roughness Ra of 7.5 μm or smaller, are used as the punch, the upper die, and the blank holder. dies, a surface roughness of which is an arithmetical mean roughness Ra of 7.5 μm or smaller, are used as the punch, the upper die, and the blank holder.
A nozzle management machine which is configured to manage suction nozzles, used to hold an electrical component in an electrical component mounting machine, for the electrical component mounting machine and another electrical component mounting machine, the nozzle management machine comprising: a nozzle storing device that is configured to store a plurality of suction nozzles, the nozzle management machine further comprising a nozzle washing device that is configured to wash the suction nozzles.
A process for providing in a regional or global navigation satellite system atmospheric information concerning information about critical atmospheric conditions which could lead to a significant degradation of the quality of navigation or to integrity failures, the process comprising the steps of: - determining atmospheric information including information about said critical atmospheric conditions by a monitoring network of said system; - disseminating said atmospheric information - to the satellites of the navigation satellite system and by said satellites to receivers of the navigation satellite system or - directly from said monitoring network to receivers of the navigation satellite system, wherein said atmospheric information is included in additional data or in navigation messages distributed by the system to receivers of a user segment; - thereby informing said receivers of said user segment of the navigation satellite system about said atmospheric information and/or alarming a user of a said receiver of said user segment about critical atmospheric conditions in case such conditions occur. - determining atmospheric information including information about said critical atmospheric conditions by a monitoring network of said system; - disseminating said atmospheric information - to the satellites of the navigation satellite system and by said satellites to receivers of the navigation satellite system or - directly from said monitoring network to receivers of the navigation satellite system, wherein said atmospheric information is included in additional data or in navigation messages distributed by the system to receivers of a user segment; - to the satellites of the navigation satellite system and by said satellites to receivers of the navigation satellite system or - directly from said monitoring network to receivers of the navigation satellite system, - thereby informing said receivers of said user segment of the navigation satellite system about said atmospheric information and/or alarming a user of a said receiver of said user segment about critical atmospheric conditions in case such conditions occur.
A system for assisting in handoff in a cellular communication system comprising a base station and a mobile cellular device, and characterized by: (a) the base station having a data base of patterns of known handoff to predetermined different base stations (9, 11, 13, 15); (b) the mobile cellular device having: (i) apparatus for indicating the direction of a change of direction of said mobile device; and (ii) circuitry for providing a signal to said base station indicative of said direction of change of direction; and (c) circuitry at said base station responsive to said signal to said base station indicative of said direction of change of direction to select said different base station (9, 11, 13, 15) for handoff of said mobile cellular device,and wherein the apparatus for indicating the direction of change of direction of said mobile device is an accelerometer or an electronic compass or a device determining direction based upon the GPS or a device determining direction based upon the magnetic field of the earth. (a) the base station having a data base of patterns of known handoff to predetermined different base stations (9, 11, 13, 15); (b) the mobile cellular device having: (i) apparatus for indicating the direction of a change of direction of said mobile device; and (ii) circuitry for providing a signal to said base station indicative of said direction of change of direction; and (i) apparatus for indicating the direction of a change of direction of said mobile device; and (ii) circuitry for providing a signal to said base station indicative of said direction of change of direction; and (c) circuitry at said base station responsive to said signal to said base station indicative of said direction of change of direction to select said different base station (9, 11, 13, 15) for handoff of said mobile cellular device,and wherein the apparatus for indicating the direction of change of direction of said mobile device is an accelerometer or an electronic compass or a device determining direction based upon the GPS or a device determining direction based upon the magnetic field of the earth.
Pneumatic vehicle tyre having a tread in which there is arranged at least one wear indicator which comprises a notch which extends into the tread, which notch visually changes with progressive tread wear, wherein the tread wear influences a length dimension (11, 12, 16) of the notch, wherein the notch in the tread is of substantially triangular form with a lower tip and is arranged in a propagation plane substantially perpendicular to the tread surface, and, by way of the length dimension (11, 12, 16) of the wear indicator, it is possible at all times to ascertain the remaining profile depth in the tread, which is calculated substantially from the product of a predefined factor with the length dimension (11, 12, 16) of the wear indicator, characterized in that the wear indicator either has vertically arranged delimiting notches (7, 8) arranged on the two opposite ends of the notch or has small holes at small, in particular equal distances from the two ends of the notch in the tread, wherein the delimiting notches (7, 8) or the holes are oriented perpendicular to the tread surface, and the depth thereof corresponds to the profile depth of the pneumatic vehicle tyre.
A method of supporting time division duplex, TDD, downlink-uplink configuration by a base station in a wireless communication system, the method comprising: receiving a TDD downlink-uplink configuration set from a neighbor base station, the TDD downlink-uplink configuration set being configured as one of selected combinations of TDD downlink-uplink configurations according to a predetermined rule among a plurality of predefined TDD downlink-uplink configurations, wherein a total number of subframes of different subframe type in each subframe index are the same between the selected combinations of TDD downlink-uplink configurations according to the predetermined rule, wherein the subframe types of the TDD downlink-uplink configuration comprise a downlink subframe type, an uplink subframe type, and a special subframe type; and performing communication with a user equipment using the TDD downlink-uplink configuration set of the plurality of predefined TDD downlink-uplink configurations. receiving a TDD downlink-uplink configuration set from a neighbor base station, the TDD downlink-uplink configuration set being configured as one of selected combinations of TDD downlink-uplink configurations according to a predetermined rule among a plurality of predefined TDD downlink-uplink configurations, wherein a total number of subframes of different subframe type in each subframe index are the same between the selected combinations of TDD downlink-uplink configurations according to the predetermined rule, wherein the subframe types of the TDD downlink-uplink configuration comprise a downlink subframe type, an uplink subframe type, and a special subframe type; and performing communication with a user equipment using the TDD downlink-uplink configuration set of the plurality of predefined TDD downlink-uplink configurations.
A power conversion device for supplying power to a motor included in an air conditioner, the power conversion device comprising: an inverter circuit including: upper-arm switching elements (25u,25v,25w) and lower-arm switching elements (26u, 26v, 26w) connected in series to each other; and connection nodes (cn1, cn2, cn3) provided between the upper-arm switching elements (25u,25v,25w) and the lower-arm switching elements (26u, 26v, 26w), and connected to the motor; a switching controller configured to control pulse width modulation, PMW, to turn ON and OFF each of the upper-arm switching elements (25u,25v,25w) and the lower-arm switching elements (26u, 26v, 26w); and a first detection circuit (27, 127a) connected to a first connection node of a first selected lower-arm switching element and the switching controller, and configured to detect an induced voltage of the motor before activation of the motor; wherein said switching controller is configured to activate the motor, by controlling ON and OFF of the upper-arm switching elements (25u,25v,25w) and the lower-arm switching elements (26u, 26v, 26w), in accordance with an activation sequence determined according to a result of the detection by the first detection circuit (27, 127a), characterized in that the switching controller is configured to perform switching control causing the first selected lower-arm switching element to alternately turn ON and OFF when the first detection circuit (27, 127a) detects the induced voltage. an inverter circuit including: upper-arm switching elements (25u,25v,25w) and lower-arm switching elements (26u, 26v, 26w) connected in series to each other; and connection nodes (cn1, cn2, cn3) provided between the upper-arm switching elements (25u,25v,25w) and the lower-arm switching elements (26u, 26v, 26w), and connected to the motor; a switching controller configured to control pulse width modulation, PMW, to turn ON and OFF each of the upper-arm switching elements (25u,25v,25w) and the lower-arm switching elements (26u, 26v, 26w); and a first detection circuit (27, 127a) connected to a first connection node of a first selected lower-arm switching element and the switching controller, and configured to detect an induced voltage of the motor before activation of the motor; wherein said switching controller is configured to activate the motor, by controlling ON and OFF of the upper-arm switching elements (25u,25v,25w) and the lower-arm switching elements (26u, 26v, 26w), in accordance with an activation sequence determined according to a result of the detection by the first detection circuit (27, 127a), characterized in that the switching controller is configured to perform switching control causing the first selected lower-arm switching element to alternately turn ON and OFF when the first detection circuit (27, 127a) detects the induced voltage.
A patient pad assembly configured to support a body of a patient during a medical procedure, said patient pad assembly comprising: a base pad formed in a predetermined shape, a gel pad assembly comprising a gel base portion with an upper surface and a lower surface, whereby said upper surface of said gel base portion configured with one or more fluid flow channels functioning to sufficiently optimize fluid flow away from the body of the patient characterized by said base pad having a bottom surface and a top surface with integral loop fabric, and said predetermined shape comprised of a center portion and a plurality of pre-load straps extending outwardly from said center portion; a plurality of limb straps affixed to said gel base portion, and hook fabric affixed to said lower surface of said gel base portion configured to secure releasably to said top surface of said base pad. a base pad formed in a predetermined shape, a gel pad assembly comprising a gel base portion with an upper surface and a lower surface, whereby said upper surface of said gel base portion configured with one or more fluid flow channels functioning to sufficiently optimize fluid flow away from the body of the patient characterized by said base pad having a bottom surface and a top surface with integral loop fabric, and said predetermined shape comprised of a center portion and a plurality of pre-load straps extending outwardly from said center portion; a plurality of limb straps affixed to said gel base portion, and hook fabric affixed to said lower surface of said gel base portion configured to secure releasably to said top surface of said base pad.
A washing machine having a drum defining an axis of rotation comprising: a frame; a tub disposed inside the frame; the drum defining the axis of rotation installed within the tub; and a gasket connected to the frame and to the tub and engaged with the drum, said gasket comprising: a front flange connected to the frame and a rear flange connected to the tub and engaged with the drum, a first section connected to the front flange and a second section connecting said first section and the rear flange; characterized in that said second section has a flat contour at a lower position below the axis of rotation and increasingly curves outwardly from said axis of rotation from the lower position to a lateral position and decreasingly curves outwardly from said axis of rotation from the lateral position to an upper position opposite to said lower position. a frame; a tub disposed inside the frame; the drum defining the axis of rotation installed within the tub; and a gasket connected to the frame and to the tub and engaged with the drum, said gasket comprising: a front flange connected to the frame and a rear flange connected to the tub and engaged with the drum, a first section connected to the front flange and a second section connecting said first section and the rear flange; characterized in that said second section has a flat contour at a lower position below the axis of rotation and increasingly curves outwardly from said axis of rotation from the lower position to a lateral position and decreasingly curves outwardly from said axis of rotation from the lateral position to an upper position opposite to said lower position. a front flange connected to the frame and a rear flange connected to the tub and engaged with the drum, a first section connected to the front flange and a second section connecting said first section and the rear flange; characterized in that said second section has a flat contour at a lower position below the axis of rotation and increasingly curves outwardly from said axis of rotation from the lower position to a lateral position and decreasingly curves outwardly from said axis of rotation from the lateral position to an upper position opposite to said lower position.
Temperature-dependent switch with a housing that comprises a cover part having an upper side and a lower part having a raised, circumferential wall, wherein an insulating film is arranged between the lower part and the cover part and extends with its peripheral region as far as onto the upper side of the cover part, and the wall of the lower part is bent back onto the upper side and, as a result, holds the cover part with the insulating film interposed on the lower part, and with a temperature-dependent switching mechanism, which is arranged in the housing and which produces or opens, depending on its temperature, an electrically conductive connection between two contact areas (32, 33) provided externally on the housing, characterized in that the insulating film in its peripheral region comprises at least two radially extending slots.
Method for reducing the kick-back effect of a shock absorber on the spring-mounted chainstay of an electric bicycle, wherein the electric bicycle has an electric drive apparatus for generating a motor force, pedals for generating a pedal force, a bicycle chain for transmitting force, and an evaluation unit, characterized in that the evaluation unit comprises the following steps: - generating a chain force of reduced periodic fluctuations by means of anti-phase control of the motor force to the pedal force by the evaluation unit, - measuring the kick-back effect by determining a spring travel or an acceleration measurement on the frame of the electric bicycle. - generating a chain force of reduced periodic fluctuations by means of anti-phase control of the motor force to the pedal force by the evaluation unit, - measuring the kick-back effect by determining a spring travel or an acceleration measurement on the frame of the electric bicycle.
A wireless communication method in a network comprising one or several beacons and a plurality of end-points, comprising: sending by a beacon a downlink timing message modulated according to a chirp spread spectrum format, receiving said downlink timing message in an end-point of said plurality of end-points, detecting said timing message, aligning a local frequency reference and/or time reference of the end-point to the time reference of the beacon by means of said downlink timing message, transmitting, by said end-point, an uplink message in a narrow-band or ultra narrow-band radio channel, wherein the bandwidth of the uplink message is narrower than the bandwidth of the downlink timing message. sending by a beacon a downlink timing message modulated according to a chirp spread spectrum format, receiving said downlink timing message in an end-point of said plurality of end-points, detecting said timing message, aligning a local frequency reference and/or time reference of the end-point to the time reference of the beacon by means of said downlink timing message, transmitting, by said end-point, an uplink message in a narrow-band or ultra narrow-band radio channel, wherein the bandwidth of the uplink message is narrower than the bandwidth of the downlink timing message.