mhurhangee/ep-ind-claims huggingface dataset:
A towing hitch assembly comprising, a connecting member, a first link member connected to the connecting member, a first grip member connected to the first link member, a first guide member that allows for the connecting member to be movable a linear direction, preferably along a line that extends along and out of the first guide member, preferably being a central symmetry line of the towing hitch assembly, a second guide member that is connected to the grip member, wherein the towing hitch assembly can alter position between a first non-engaging configuration in which a towing vehicle is not engaged by the towing hitch assembly and an engaging configuration where the towing hitch assembly is engaging the towing vehicle at least at two separate positions (P1, P2) of the towing vehicle, wherein one of the positions where the towing vehicle is engaged by the grip member can be released from engagement, or move as engaged together with towing vehicle, by a movement of the connecting member and thereby altering position of the grip member as guided by the second guide member, wherein thereby oscillation in operation can be prevented between the towing vehicle and a carrier vehicle to which the towing hitch assembly is intended to be attached, wherein further comprised is a second link member connected to the connecting member and a second grip member connected to the second link member and further a third guide member connected to the second grip member, wherein the second grip member can engage the towing vehicle at a third position, wherein the second link member and second grip member are positioned on the opposite side of a line that extends along and out of the first guide member, preferably a central symmetry line of the towing hitch assembly, in relation to the first link member and the first grip member, where in the first and second grip members (8, 13) are able to grip around the full body of a towing vehicle in operation at least at two positions (P2, P3), by means of the first and second link member (12, 14).
A multi-mode and multi-frequency radio frequency front end module, comprising an input matching unit, an amplification unit, an output matching unit and a control unit; wherein the output matching unit comprises a first output matching module, a first switch module and a second output matching module; a radio frequency signal input end is connected to an input end of the amplification unit through the input matching unit; an output end of the amplification unit is connected to an input end of the first output matching module; an output end of the first output matching module is correspondingly connected to an input end of the first switch module, an input end of the second output matching module and a radio frequency transmission path; an output end of the first switch module and an output end of the second output matching module are separately grounded; the control unit is connected to the amplification unit; the first switch module comprises m switches, m being a positive integer; and one end of each switch is connected to a corresponding radio frequency transmission path and a corresponding output end in the first output matching module, and the other end of the each switch is grounded, and the control unit is connected to the first switch module and is configured to control an on-off state of the first switch module, to input a radio frequency signal to one or more radio frequency transmission paths. the first switch module comprises m switches, m being a positive integer; and one end of each switch is connected to a corresponding radio frequency transmission path and a corresponding output end in the first output matching module, and the other end of the each switch is grounded, and the control unit is connected to the first switch module and is configured to control an on-off state of the first switch module, to input a radio frequency signal to one or more radio frequency transmission paths.
A method of wireless communication comprising: determining, by a first device, a set of discrete antenna directions for communication with a plurality of devices, the set of discrete antenna directions including a first optimal antenna direction for transmitting signals to a second device and a second optimal antenna direction different from the first optimal antenna direction, the second optimal antenna direction for receiving signals from the second device; determining, by the first device, whether a communication channel is clear for transmission to the second device, the determining being performed with respect to only the first optimal antenna direction and the second optimal antenna direction, and comprising performing a multi-cycle sweep of the first optimal antenna direction(1330-1 to 1330-P) and the second optimal antenna direction (1330-1 to 1330-P); and determining that the communication channel is clear based on an absence of a preamble of a packet in the communication channel or a determination that a maximum detected energy in the communication channel is below a defined threshold; and transmitting, by the first device, data to the second device, if the communication channel is clear. determining, by a first device, a set of discrete antenna directions for communication with a plurality of devices, the set of discrete antenna directions including a first optimal antenna direction for transmitting signals to a second device and a second optimal antenna direction different from the first optimal antenna direction, the second optimal antenna direction for receiving signals from the second device; determining, by the first device, whether a communication channel is clear for transmission to the second device, the determining being performed with respect to only the first optimal antenna direction and the second optimal antenna direction, and comprising performing a multi-cycle sweep of the first optimal antenna direction(1330-1 to 1330-P) and the second optimal antenna direction (1330-1 to 1330-P); and determining that the communication channel is clear based on an absence of a preamble of a packet in the communication channel or a determination that a maximum detected energy in the communication channel is below a defined threshold; and performing a multi-cycle sweep of the first optimal antenna direction(1330-1 to 1330-P) and the second optimal antenna direction (1330-1 to 1330-P); and determining that the communication channel is clear based on an absence of a preamble of a packet in the communication channel or a determination that a maximum detected energy in the communication channel is below a defined threshold; and transmitting, by the first device, data to the second device, if the communication channel is clear.
An apparatus for receiving communications from multiple systems comprising: at least one processor configured to determine radio frequency conditions for a first communication system, and to control operation of first and second receivers, based at least on the radio frequency conditions for the first communication system, to receive the first communication system and a second communication system; characterised in that: the first and second receivers are configured to receive paging from the first system and to receive data from the second system; and the at least one processor is configured to select one of multiple modes comprising a first mode in which the first receiver is used to receive paging from the first system during designated time intervals and a second mode in which the second receiver is used to receive paging from the first system during the designated time intervals. at least one processor configured to determine radio frequency conditions for a first communication system, and to control operation of first and second receivers, based at least on the radio frequency conditions for the first communication system, to receive the first communication system and a second communication system; characterised in that: the first and second receivers are configured to receive paging from the first system and to receive data from the second system; and the at least one processor is configured to select one of multiple modes comprising a first mode in which the first receiver is used to receive paging from the first system during designated time intervals and a second mode in which the second receiver is used to receive paging from the first system during the designated time intervals. the first and second receivers are configured to receive paging from the first system and to receive data from the second system; and the at least one processor is configured to select one of multiple modes comprising a first mode in which the first receiver is used to receive paging from the first system during designated time intervals and a second mode in which the second receiver is used to receive paging from the first system during the designated time intervals.
Apparatus for treating gas to be delivered to a combustion process in an internal combustion engine, the apparatus comprising a canister having an inlet for introducing gas being exhaust gas of a combustion process or a mixture of exhaust gas with air, an outlet for allowing gas to flow out, a permeable zeolite based charge arranged between the inlet and the outlet and being able to absorb and desorb water, wherein the apparatus further comprises a first temperature sensor arranged in thermal contact with the zeolite based charge, a means for providing the temperature at the canister inlet, and a control unit that determines whether the charge is in an absorbing state or in a desorbing state based on signals of the first temperature sensor and the means for providing the temperature at the canister inlet, characterized in that the control unit determines whether the charge is in a transition state between the absorbing state and the desorbing state based on signals of the first temperature sensor and the means for providing the temperature at the canister inlet and controls an amount of a recirculated exhaust gas based on the determined state.
Method for determining, by at least a cooperating node of a group of cooperating nodes, a position of a target node, characterized in that the method comprises the steps, executed by the cooperating node of: - determining (S30, S40, S50) the position of other cooperating nodes from distances derived from time of arrivals of signals, or from distances derived from round trip delays or from geolocalization information transferred by the cooperating nodes, - determining (S31, S41, S51) the position of a common reference position for the cooperating nodes, the common reference position being the barycenter of the positions of the cooperating nodes, - obtaining information related to measurements on wireless signals exchanged between the target node and the cooperating nodes, the measurements on wireless signals exchanged between the target node and the cooperating nodes are time of arrivals of signals, round trip delays or received signals strength. - determining, from the obtained information, an information representative of the distance between the target node and said common reference position or representative of the direction of the target node relative to the common reference, - determining, (S35, S45, S55) from information related to measurements and from the information representative of the distance between the target node and said common reference position or representative of the direction of the target node relative to the common reference, the position of the target node. - determining (S30, S40, S50) the position of other cooperating nodes from distances derived from time of arrivals of signals, or from distances derived from round trip delays or from geolocalization information transferred by the cooperating nodes, - determining (S31, S41, S51) the position of a common reference position for the cooperating nodes, the common reference position being the barycenter of the positions of the cooperating nodes, - obtaining information related to measurements on wireless signals exchanged between the target node and the cooperating nodes, the measurements on wireless signals exchanged between the target node and the cooperating nodes are time of arrivals of signals, round trip delays or received signals strength. - determining, from the obtained information, an information representative of the distance between the target node and said common reference position or representative of the direction of the target node relative to the common reference, - determining, (S35, S45, S55) from information related to measurements and from the information representative of the distance between the target node and said common reference position or representative of the direction of the target node relative to the common reference, the position of the target node.
An actuator, comprising: a housing (51, 52); a motor; a drive mechanism coupled to the motor; and a clutch coupled to the drive mechanism, characterized in that the motor is mounted displaceably relative to the housing (51, 52), a displacement of the motor relative to the housing (51, 52) being operative to actuate the clutch. a housing (51, 52); a motor; a drive mechanism coupled to the motor; and a clutch coupled to the drive mechanism, characterized in that the motor is mounted displaceably relative to the housing (51, 52), a displacement of the motor relative to the housing (51, 52) being operative to actuate the clutch.
A method for manufacturing a turbomachine fan comprising a plurality of blades mounted on a disk extending around a longitudinal axis, said method comprising the following steps of: - measuring in the cold state at least one structural parameter on each of the blades, - estimating, for each of the blades, at least one structural parameter in operation relating to a blade from the structural parameter(s) measured in the cold state on said blade, - determining an optimal sequence of the blades around the disk from structural parameters estimated in operation obtained for each of the blades, so as to reduce the noise level at multiple rotational frequencies of the fan, - mounting the blades on the disk in the optimal sequence thus determined, - measuring in the cold state at least one structural parameter on each of the blades, - estimating, for each of the blades, at least one structural parameter in operation relating to a blade from the structural parameter(s) measured in the cold state on said blade, - determining an optimal sequence of the blades around the disk from structural parameters estimated in operation obtained for each of the blades, so as to reduce the noise level at multiple rotational frequencies of the fan, - mounting the blades on the disk in the optimal sequence thus determined,
A method comprising: encoding video into a scalable bitstream by generating a base layer and a plurality of enhancement layers; generating dependency identifiers for said base layer and the plurality of enhancement layers; providing an identifier for a picture parameter set in a slice header for each of said base and enhancement layers having different values for dependency identifiers, wherein the picture parameter set comprises an identifier referencing a sequence parameter set; and encoding the base and the enhancement layers using said sequence parameter set for each layer, wherein a number of base or enhancement layers having different values for dependency identifiers are encoded using the same sequence parameter set. encoding video into a scalable bitstream by generating a base layer and a plurality of enhancement layers; generating dependency identifiers for said base layer and the plurality of enhancement layers; providing an identifier for a picture parameter set in a slice header for each of said base and enhancement layers having different values for dependency identifiers, wherein the picture parameter set comprises an identifier referencing a sequence parameter set; and encoding the base and the enhancement layers using said sequence parameter set for each layer, wherein a number of base or enhancement layers having different values for dependency identifiers are encoded using the same sequence parameter set.
Writing case, comprising: a base body which comprises a base part and at least two side flaps (16', 16'') arranged opposite one another over the base part, each of which is pivotably articulated to the base part via a flexible joint section (20', 20''); and a cover part, characterized in that the cover part comes to rest on the base part and is interposed in the folded state of the two side flaps (16', 16") at least in sections between the base part and the side flaps (16', 16''), and is held on the side flaps (16', 16") by a magnetic force applied between the cover part and the side flaps (16', 16''), and is pivotable in the folded state on both sides by only one of the side flaps (16'; 16'') via its flexible joint section (20'; 20") in relation to the base part. a base body which comprises a base part and at least two side flaps (16', 16'') arranged opposite one another over the base part, each of which is pivotably articulated to the base part via a flexible joint section (20', 20''); and a cover part, characterized in that the cover part comes to rest on the base part and is interposed in the folded state of the two side flaps (16', 16") at least in sections between the base part and the side flaps (16', 16''), and is held on the side flaps (16', 16") by a magnetic force applied between the cover part and the side flaps (16', 16''), and is pivotable in the folded state on both sides by only one of the side flaps (16'; 16'') via its flexible joint section (20'; 20") in relation to the base part.
An engine component (1, 23, 27) that is used in a gas turbine engine and cooled by cooling air, the component (1, 23, 27) comprising: a cooling channel that is formed within the engine component (1, 23, 27) and in which the cooling air flows; a plurality of bottomed recesses (15, 25) that is formed on a surface of the engine component (1, 23, 27) and of which each downstream-side inner wall (15a, 25a) is inclined to the surface of the engine component (1, 23, 27); and an ejection hole that is formed on each bottom (15c, 25c) of the plurality of bottomed recesses (15, 25) and communicates with the cooling channel to eject the cooling air, wherein the ejection hole is formed so that a central line of the ejection hole extends along or almost along the downstream-side inner wall such that an inclined angle (θ) of the central line of the ejection hole to a plane parallel to the downstream-side inner wall (15a, 25a) of the bottomed recess (15, 25) is set within a range of ±20 degrees, characterised in that a partition wall extending in a span direction of the engine component (1, 23, 27) is formed in an inside of the engine component (1, 23, 27), configured to partition the cooling channel, and at least one of the bottomed recesses (15, 25) is formed, on the surface, at the position of the partition wall. a cooling channel that is formed within the engine component (1, 23, 27) and in which the cooling air flows; a plurality of bottomed recesses (15, 25) that is formed on a surface of the engine component (1, 23, 27) and of which each downstream-side inner wall (15a, 25a) is inclined to the surface of the engine component (1, 23, 27); and an ejection hole that is formed on each bottom (15c, 25c) of the plurality of bottomed recesses (15, 25) and communicates with the cooling channel to eject the cooling air, wherein the ejection hole is formed so that a central line of the ejection hole extends along or almost along the downstream-side inner wall such that an inclined angle (θ) of the central line of the ejection hole to a plane parallel to the downstream-side inner wall (15a, 25a) of the bottomed recess (15, 25) is set within a range of ±20 degrees, characterised in that a partition wall extending in a span direction of the engine component (1, 23, 27) is formed in an inside of the engine component (1, 23, 27), configured to partition the cooling channel, and at least one of the bottomed recesses (15, 25) is formed, on the surface, at the position of the partition wall.
An optical member comprising a base material and an antireflection film on the base material, wherein the antireflection film has a porous layer as a surface, the porous layer contains silicon oxide particles, a binder and gaps communicating with atmosphere between the silicon oxide particles, the porous layer has a refractive index of 1.19 or more and 1.30 or less, and surfaces that are interfaces (5', 6') between the silicon oxide particles and the atmosphere and between the binder and the atmosphere, and the surfaces of the silicon oxide particles and the binder have alkylsilyl groups. wherein the antireflection film has a porous layer as a surface, the porous layer contains silicon oxide particles, a binder and gaps communicating with atmosphere between the silicon oxide particles, the porous layer has a refractive index of 1.19 or more and 1.30 or less, and surfaces that are interfaces (5', 6') between the silicon oxide particles and the atmosphere and between the binder and the atmosphere, and the surfaces of the silicon oxide particles and the binder have alkylsilyl groups.
A transdermal preparation, comprising sequentially-stacked layers of a backing layer, a barrier layer, a drug adhesive layer and a release layer, wherein the drug adhesive layer comprises (a) a drug selected from the group consisting of fentanyl, an analogue and a pharmaceutically-acceptable salt thereof, (b) a skin permeation enhancer which is at least one selected from the group consisting of lauramine oxide and N-dodecyl-2-pyrrolidone, and (c) one or more polyacrylate adhesives selected from the group consisting of a non-functional polyacrylate adhesive and a carboxyl-containing polyacrylate adhesive, wherein the drug is at least one selected from the group consisting of fentanyl, alfentanyl, sufentanyl, remifentanyl, 3-methylfentanyl, carfentanyl and a pharmaceutically acceptable salt thereof wherein the drug adhesive layer comprises (a) a drug selected from the group consisting of fentanyl, an analogue and a pharmaceutically-acceptable salt thereof, (b) a skin permeation enhancer which is at least one selected from the group consisting of lauramine oxide and N-dodecyl-2-pyrrolidone, and (c) one or more polyacrylate adhesives selected from the group consisting of a non-functional polyacrylate adhesive and a carboxyl-containing polyacrylate adhesive, (a) a drug selected from the group consisting of fentanyl, an analogue and a pharmaceutically-acceptable salt thereof, (b) a skin permeation enhancer which is at least one selected from the group consisting of lauramine oxide and N-dodecyl-2-pyrrolidone, and (c) one or more polyacrylate adhesives selected from the group consisting of a non-functional polyacrylate adhesive and a carboxyl-containing polyacrylate adhesive, wherein the drug is at least one selected from the group consisting of fentanyl, alfentanyl, sufentanyl, remifentanyl, 3-methylfentanyl, carfentanyl and a pharmaceutically acceptable salt thereof