mhurhangee/ep-ind-claims huggingface dataset:
A method for providing to a communication service, CS, node user plane timing information, the method comprising: receiving, at a service center, SC, a first bearer request message requesting activation of a Multimedia Broadcast Multicast Service, MBMS, bearer, wherein the first bearer request message was transmitted by the communication service node; and the method wherein: after receiving the first bearer request message, performing a process comprising: determining, by the SC, a data transfer start time and a data transfer stop time for the bearer, and the SC sending to the CS node a first message (304, 310) comprising information specifying the determined data transfer start time and the data transfer stop time.
Air spring for controlling a level position of a driver's cabin or a motor vehicle with a closing member, a rolling piston, and an air spring bellows connected to the rolling piston and the closing member to form a fluid-filled pressure chamber, wherein a level control system for supplying and/or discharging fluid is integrated into the pressure chamber to control the level position of the driver's cabin or the motor vehicle depending on an air spring stroke; wherein the level control system has at least one control valve for supplying and/or discharging fluid to and/or from the pressure chamber, and an actuator that is operatively connected to the control valve; wherein the actuator includes a guide tube coupled to the rolling piston or the closing member and is movably arranged within the pressure chamber, an actuating member formed as a pin member and configured to operate the control valve, and a compression spring device; wherein the compression spring device has a central spring coupled to the rolling piston or the closing member, and a biasing spring coupled to the control valve; and wherein the guide tube has a control flange to which the pin member is coupled and on which the biasing spring is supported to press the pin member against the control valve.
A method comprising: sending a first reference signal from an uncalibrated node to a calibrated node (808, 810) according to a collision avoidance mechanism, said uncalibrated node comprised in a lower layer and said calibrated node (808, 810) comprised in a higher layer of a layered network, wherein the collision avoidance mechanism configures a fixed pattern for sending the first reference signal from the uncalibrated node to the calibrated node (808, 810), wherein the first reference signal comprises identification information identifying the uncalibrated node and the calibrated node (808, 810); receiving at said uncalibrated node a second reference signal modulated by an inverse of a channel coefficient from said calibrated node (808, 810), wherein the channel coefficient is estimated by the calibrated node (808, 810) based on the first reference signal; determining a calibration coefficient at said uncalibrated node by getting rid of the second reference signal; and using said calibration coefficient for antenna calibration at said uncalibrated node. sending a first reference signal from an uncalibrated node to a calibrated node (808, 810) according to a collision avoidance mechanism, said uncalibrated node comprised in a lower layer and said calibrated node (808, 810) comprised in a higher layer of a layered network, wherein the collision avoidance mechanism configures a fixed pattern for sending the first reference signal from the uncalibrated node to the calibrated node (808, 810), wherein the first reference signal comprises identification information identifying the uncalibrated node and the calibrated node (808, 810); receiving at said uncalibrated node a second reference signal modulated by an inverse of a channel coefficient from said calibrated node (808, 810), wherein the channel coefficient is estimated by the calibrated node (808, 810) based on the first reference signal; determining a calibration coefficient at said uncalibrated node by getting rid of the second reference signal; and using said calibration coefficient for antenna calibration at said uncalibrated node.
A method of performing atomic force microscopy, AFM, measurements, the method comprising - providing an ultrasound transducer; - placing a drop of a liquid on a top surface of the ultrasound transducer; - placing a sample on the top surface of the ultrasound transducer, whereby the sample presses the liquid in the drop into a layer of the liquid between the top surface of the ultrasound transducer and a bottom surface of the sample; - transmitting modulated ultrasound waves from the ultrasound transducer to a top surface of the sample through the sample from the bottom surface of the sample to the top surface of the sample; - performing measurements of vibrations of a cantilever excited by the modulated ultrasound waves while a probe tip on the cantilever is in contact with the top surface of the sample, after a thickness of the layer of the liquid has stabilized. characterized by - providing a basin for said liquid, the top surface of the ultrasound transducer being located within the basin, - filling the basin with the liquid after the thickness of the layer of the liquid has stabilized, thereby raising a surface level of the liquid in the basin above the top surface of ultrasound transducer. - providing an ultrasound transducer; - placing a drop of a liquid on a top surface of the ultrasound transducer; - placing a sample on the top surface of the ultrasound transducer, whereby the sample presses the liquid in the drop into a layer of the liquid between the top surface of the ultrasound transducer and a bottom surface of the sample; - transmitting modulated ultrasound waves from the ultrasound transducer to a top surface of the sample through the sample from the bottom surface of the sample to the top surface of the sample; - performing measurements of vibrations of a cantilever excited by the modulated ultrasound waves while a probe tip on the cantilever is in contact with the top surface of the sample, after a thickness of the layer of the liquid has stabilized. - providing a basin for said liquid, the top surface of the ultrasound transducer being located within the basin, - filling the basin with the liquid after the thickness of the layer of the liquid has stabilized, thereby raising a surface level of the liquid in the basin above the top surface of ultrasound transducer.
A valveless hydraulic impact mechanism for use in equipment for at least one of rock and concrete machining comprising a machine housing (100, 200) with a cylinder bore (115, 215), a piston (145, 245) mounted to move within this bore and arranged to carry out repetitively reciprocating motion relative to the machine housing (100, 200) during operation and in this way to deliver impacts directly or indirectly onto a tool (155, 255) connectable to the equipment for machining at least one of rock and concrete, a driving medium at an impact mechanism pressure p, recommended for the impact mechanism, and where the piston (145, 245) includes a driving part (165, 265) that separates a first (120, 220) and a second (105, 221) drive chamber formed between the piston (145, 245) and the machine housing (100, 200) and where these drive chambers are arranged such that they include during operation the driving medium under pressure, and where, further, the machine housing (100, 200) includes channels that open out into the cylinder bore (115, 215) and that are arranged such that they include the driving medium during operation, and that with the aid of the piston (145, 245), during its motion in the cylinder bore (115, 215), open onto and close from one of the drive chambers such that this drive chamber acquires a periodically alternating pressure for the maintenance of the reciprocating motion of the piston, and that positions for the opening of the channels axially in the cylinder bore (115, 215) and for opening and closing along the extent of the piston parts are adapted to maintain this drive chamber closed for the supply or drainage of driving medium that is present in the chamber along a distance between an opening of a first channel in association with a first turning point of the piston (145, 245) and an opening of a second channel in association with a second turning point of the piston (145, 245) and that the motion of the piston along this distance continues during the compression or expansion of the volume of this drive chamber, where this volume has been further adapted in order to achieve slow change in pressure along the said distance, characterised in that the total volume V of the first and second drive chambers, including volumes that are in continuous connection with one and the same drive chamber during a complete stroke cycle, has been dimensioned to be inversely proportional to the square of the impact mechanism pressure p, recommended for the impact mechanism, and further proportional, with a constant of proportionality k, that has a value in the interval 5.3-21.0, to the product of the energy E of the piston in the impact against the tool (155, 255) and the modulus of compressibility β of the driving medium, according to the equation V = k * β * E/p 2.
An additive manufacturing method for fabricating a three-dimensional object, comprising the steps of: forming a particle layer using a method comprising the steps of: injecting particles in an injection zone defined at a gas-liquid interface between a carrier liquid and an ambient gas; controlling a flow of the carrier liquid along the gas-liquid interface to carry the particles downstream along a particle flow path from the injection zone to a layer formation zone; accumulating the particles in the layer formation zone to gradually form the particle layer on the gas-liquid interface; and withdrawing the particle layer from the layer formation zone; transferring the particle layer withdrawn from the layer formation zone to a working zone; joining a predetermined portion of the transferred layer together in a selective manner to form, in the working zone, one of a plurality of discrete cross-sectional regions that cumulatively form the 3D object; and repeating the forming, transferring and joining steps a plurality of times to stack the plurality of discrete cross-sectional regions one on top of the other, and build up, layer by layer, the 3D object. forming a particle layer using a method comprising the steps of: injecting particles in an injection zone defined at a gas-liquid interface between a carrier liquid and an ambient gas; controlling a flow of the carrier liquid along the gas-liquid interface to carry the particles downstream along a particle flow path from the injection zone to a layer formation zone; accumulating the particles in the layer formation zone to gradually form the particle layer on the gas-liquid interface; and withdrawing the particle layer from the layer formation zone; injecting particles in an injection zone defined at a gas-liquid interface between a carrier liquid and an ambient gas; controlling a flow of the carrier liquid along the gas-liquid interface to carry the particles downstream along a particle flow path from the injection zone to a layer formation zone; accumulating the particles in the layer formation zone to gradually form the particle layer on the gas-liquid interface; and withdrawing the particle layer from the layer formation zone; transferring the particle layer withdrawn from the layer formation zone to a working zone; joining a predetermined portion of the transferred layer together in a selective manner to form, in the working zone, one of a plurality of discrete cross-sectional regions that cumulatively form the 3D object; and repeating the forming, transferring and joining steps a plurality of times to stack the plurality of discrete cross-sectional regions one on top of the other, and build up, layer by layer, the 3D object.
A release apparatus for doors of vehicles, such as vans, trucks, heavy goods vehicles, articulated trucks, trailers, and the like, comprising a base, which can be anchored stably to the door, and a handle assembly, which has at least one main plate that is associated with means for fixing to a rod, which can be coupled rotatably to the door and supports at least one respective unit for anchoring to the frame of the vehicle, said handle assembly being able to rotate with respect to said base between at least one locking configuration, in which said at least one unit can engage even indirectly the frame of the vehicle, and at least one release configuration, in which said at least one unit is in any case disengaged from the frame of the vehicle, in order to allow the rotation of the door, said means comprising a lip that is adjacent and integral with said plate, said lip being partially rolled up onto itself so as to define an insertion seat for the rod, said lip being further coupled to said plate by means of at least one rivet, characterized in that said lip has at least one lug, which extends from its end edge, which lies opposite said plate, said lug and a lateral ridge of said plate being mutually fastened by said at least one rivet.
A compound of formula 1 or formula 2 wherein X can be an N or O wherein R 1, R 2, R 3, R 4, R 5, R 8 and R 9 are each independently methyl, C 2 -C 5 alkyl, monosaccharide, polysaccharide with 2-5 consecutive saccharide rings, OH, or an ether of the general formula -O-R 7, wherein R 7 is methyl, ethyl or propyl; and R 6 is methyl, C 2 -C 5 alkyl, O, OH, or hydrogen. wherein X can be an N or O wherein R 1, R 2, R 3, R 4, R 5, R 8 and R 9 are each independently methyl, C 2 -C 5 alkyl, monosaccharide, polysaccharide with 2-5 consecutive saccharide rings, OH, or an ether of the general formula -O-R 7, wherein R 7 is methyl, ethyl or propyl; and R 6 is methyl, C 2 -C 5 alkyl, O, OH, or hydrogen.
Stretched plastic tube comprising two end-parts, at least one of the end-parts is a stretched end-part obtained by mechanically stretching of at least a section of that end part, and an elongated part between the end-parts, wherein the stretched plastic tube is obtained from a plastic tube comprising at least an outer surface layer consisting of a polymer composition comprising at least 50 wt% of a copolyester elastomer and at least 0.7 wt.% of a grease, an oil and/or a wax component, relative to the total weight of the polymer composition.
A treatment device comprises: an ultrasonic vibration element unit comprising an ultrasonic vibration element that generates ultrasonic vibration in response to supply of electric power; and a handle unit that comprises a probe unit which is coupled with the ultrasonic vibration element and transmits the generated ultrasonic vibration, and is detachably coupled with the ultrasonic vibration element unit, characterized in that the treatment device is constituted of a reuse preventing mechanism that is erected at a position of the probe unit which is a node position in the ultrasonic vibration to be transmitted, has a top part formed into a shape of a protruding portion (5, 13) fitted in a part of the handle unit, and includes a crack to cause destruction due to a load applied at the time of rotation in an operation of removing the ultrasonic vibration element unit from the handle. an ultrasonic vibration element unit comprising an ultrasonic vibration element that generates ultrasonic vibration in response to supply of electric power; and a handle unit that comprises a probe unit which is coupled with the ultrasonic vibration element and transmits the generated ultrasonic vibration, and is detachably coupled with the ultrasonic vibration element unit, characterized in that the treatment device is constituted of a reuse preventing mechanism that is erected at a position of the probe unit which is a node position in the ultrasonic vibration to be transmitted, has a top part formed into a shape of a protruding portion (5, 13) fitted in a part of the handle unit, and includes a crack to cause destruction due to a load applied at the time of rotation in an operation of removing the ultrasonic vibration element unit from the handle.
Overvoltage protection circuit (110; 310) comprising: - a first diode made of a semiconductor material having a bandgap width greater than that of silicon, first diode having its anode and its cathode located on opposite faces of a substrate, and including: a first region doped of the N-type, respectively P-type; a second region doped of the P-type, respectively N-type; an intrinsic region between the first and second regions; a ring region surrounding the second region and extending within the intrinsic region; and - a second diode made of silicon in antiparallel to the first diode. - a first diode made of a semiconductor material having a bandgap width greater than that of silicon, first diode having its anode and its cathode located on opposite faces of a substrate, and including: a first region doped of the N-type, respectively P-type; a second region doped of the P-type, respectively N-type; an intrinsic region between the first and second regions; a ring region surrounding the second region and extending within the intrinsic region; and a first region doped of the N-type, respectively P-type; a second region doped of the P-type, respectively N-type; an intrinsic region between the first and second regions; a ring region surrounding the second region and extending within the intrinsic region; and - a second diode made of silicon in antiparallel to the first diode.
A server device configured to: maintain a terminal session with a client device for the client device to emulate at least a portion of a display presented at the server device during said terminal session, said portion of the display presented at the server device being configured to display a plurality of user interface layers (Layer 1, Layer 2); receive an indication that a user interface layer is not to be rendered at the client device based on a current context or rules governing the rendering options with respect to user interface layers; identify said user interface layer of the at least a portion of the display presented at the server device which, based on said indication, is not to be rendered at the client device; and determine a response to a user input provided at the client device based on whether the user input relates to the non-rendered user interface layer identified by the server device, the response comprising causing the server device to re-direct a user input received in connection with a portion of the client device that corresponds to the user interface layer that is not rendered at the client device such that the user input is applied to a different user interface layer of the emulated portion of the display. maintain a terminal session with a client device for the client device to emulate at least a portion of a display presented at the server device during said terminal session, said portion of the display presented at the server device being configured to display a plurality of user interface layers (Layer 1, Layer 2); receive an indication that a user interface layer is not to be rendered at the client device based on a current context or rules governing the rendering options with respect to user interface layers; identify said user interface layer of the at least a portion of the display presented at the server device which, based on said indication, is not to be rendered at the client device; and determine a response to a user input provided at the client device based on whether the user input relates to the non-rendered user interface layer identified by the server device, the response comprising causing the server device to re-direct a user input received in connection with a portion of the client device that corresponds to the user interface layer that is not rendered at the client device such that the user input is applied to a different user interface layer of the emulated portion of the display.
Terahertz measuring apparatus (1, 101, 201, 301, 401) for measuring a test object (7, 107), wherein the terahertz measuring apparatus (1, 101, 201, 301, 401) comprises: a THz transmission and reception unit for emitting terahertz radiation in an emission solid angle along an optical axis, receiving reflected terahertz radiation and producing a signal amplitude as a function of time or frequency (t, f), and a control and evaluation device for receiving and evaluating the signal amplitude, wherein the control and evaluation device ascertains defects (10, 110) of the test object (7, 107) from the signal amplitude, characterised in that the terahertz measuring apparatus (1, 101, 201, 301, 401) comprises a mask positioned or positionable in the optical axis for masking a core region of the emission solid angle about the optical axis. a THz transmission and reception unit for emitting terahertz radiation in an emission solid angle along an optical axis, receiving reflected terahertz radiation and producing a signal amplitude as a function of time or frequency (t, f), and a control and evaluation device for receiving and evaluating the signal amplitude, wherein the control and evaluation device ascertains defects (10, 110) of the test object (7, 107) from the signal amplitude, characterised in that the terahertz measuring apparatus (1, 101, 201, 301, 401) comprises a mask positioned or positionable in the optical axis for masking a core region of the emission solid angle about the optical axis.
A composite material part having a ceramic matrix and comprising a fibrous reinforcement which is densified by a matrix consisting of a plurality of ceramic layers having a crack-diverting matrix interphase positioned between two adjacent ceramic matrix layers, characterized in that the interphase (10; 110; 210) includes: a first phase (12; 112; 211) made of a material capable of promoting the diversion of a crack reaching the interphase according to a first propagation mode in the transverse direction through one of the two ceramic matrix layers adjacent to the interphase, such that the propagation of the crack continues according to a second propagation mode along the interphase, and a second phase consisting of discrete contact pads (14; 114; 214) that are distributed within the interphase and capable of promoting the diversion of the crack that propagates along the interphase according to the second propagation mode, such that the propagation of the crack is diverted and continues according to the first propagation mode through the other ceramic matrix layer that is adjacent to the interphase. a first phase (12; 112; 211) made of a material capable of promoting the diversion of a crack reaching the interphase according to a first propagation mode in the transverse direction through one of the two ceramic matrix layers adjacent to the interphase, such that the propagation of the crack continues according to a second propagation mode along the interphase, and a second phase consisting of discrete contact pads (14; 114; 214) that are distributed within the interphase and capable of promoting the diversion of the crack that propagates along the interphase according to the second propagation mode, such that the propagation of the crack is diverted and continues according to the first propagation mode through the other ceramic matrix layer that is adjacent to the interphase.