mhurhangee/patent-ind-claim-en huggingface dataset:
A tire comprising a tread portion , wherein at least one first groove is provided on a ground-contact surface of the tread portion , the first groove has a stepped shape in which lateral portions extending in a tire axial direction and longitudinal portions extending in a tire circumferential direction are alternately arranged in a longitudinal direction of the first groove , the number of the lateral portions included in the first groove is at least three, and the longitudinal portions are not connected to any main groove continuously extending in the tire circumferential direction, characterized in that the lateral portions extend at an angle of 10° or less relative to the tire axial direction, and the longitudinal portions extend at an angle of 10° or less relative to the tire circumferential direction.
A method for the quantitative determination of biological analytes in an aqueous solution in the presence of one or more functionalised surfaces, wherein the aqueous solution contains at least one type of biological analytes and at least one type of fluorescence marker, characterised in that the fluorescence emissions of the unbound fluorescence markers are measured in order to determine the quantity and/or concentration of the biological analyte or analytes and in which functionalised particles made from polymer or a polymer mixture which have an average diameter in a range of between 20 μm and 200 μm and which have capture molecules on their surface which bond with the biological analyte or analytes and/or with the fluorescence marker or markers are used as functionalised surfaces, using a measuring chamber comprising a topless or closed chamber which has side walls and the base of which is formed by a base of a device, wherein the device has an at least partially translucent structural element which is designed as a protrusion which tapers upward, the cross section of which has any geometry, wherein the end of the structural element which is facing away from the base of the device has a flat or convex shape and is provided such that no particles can settle there and the base of the measuring chamber, apart from the base area of the structural element , is opaque.
Manufacturing method of a control surface of an aircraft, the control surface comprising: - an upper skin , - a lower skin , - ribs joining the upper skin and the lower skin and located along a chordwise direction of the control surface, the manufacturing method comprising the steps of: - providing a single composite preform comprising the upper skin , the lower skin and the ribs , the ribs being manufactured with their chordwise length shorter than the upper and lower skins chordwise length, - curing said single composite preform such that an integrated box comprising the upper skin , the lower skin and the ribs is formed, the manufacturing method characterized in that , after the curing process of the integrated box , it further comprises the step of extracting a curing tool (12.1, 12.2) located between the upper skin and the lower skin from the cured integrated box in a chordwise direction towards a front edge of the control surface, the curing tool (12.1, 12.2) comprising a first part (12.1) in contact with the upper skin and the lower skin and a second part (12.2) having a L-shape in contact with the upper skin , the lower skin and a rib , a portion of the second part (12.2) located in the chordwise direction being located in a space between the rib and a rear edge of the control surface. - an upper skin , - a lower skin , - ribs joining the upper skin and the lower skin and located along a chordwise direction of the control surface, the manufacturing method comprising the steps of: - providing a single composite preform comprising the upper skin , the lower skin and the ribs , the ribs being manufactured with their chordwise length shorter than the upper and lower skins chordwise length, - curing said single composite preform such that an integrated box comprising the upper skin , the lower skin and the ribs is formed, - providing a single composite preform comprising the upper skin , the lower skin and the ribs , the ribs being manufactured with their chordwise length shorter than the upper and lower skins chordwise length, - curing said single composite preform such that an integrated box comprising the upper skin , the lower skin and the ribs is formed, the manufacturing method characterized in that , after the curing process of the integrated box , it further comprises the step of extracting a curing tool (12.1, 12.2) located between the upper skin and the lower skin from the cured integrated box in a chordwise direction towards a front edge of the control surface, the curing tool (12.1, 12.2) comprising a first part (12.1) in contact with the upper skin and the lower skin and a second part (12.2) having a L-shape in contact with the upper skin , the lower skin and a rib , a portion of the second part (12.2) located in the chordwise direction being located in a space between the rib and a rear edge of the control surface.
A method to produce hydrogen from formic acid comprising the step of contacting formic acid with a complex comprising a ligand and a metal or metal ion, wherein the ligand is a compound according to formula (I), or a deprotonated version thereof, and the ligand is associated with the metal or metal ion, wherein formula (I) comprises: wherein R 1 and R 2 , are each independently alkyl (C≤12) , aryl (C≤12) , aralkyl (C≤12) , or a substituted version of any of these groups; R 3 , and R 4 , if present are each independently alkyl (C≤12) , aryl (C≤12) , aralkyl (C≤12) , or a substituted version of any of these groups; R 5 is a hydrogen atom or an alkyl (C≤12) , aryl (C≤12) , aralkyl (C≤12) , amino, hydroxyl, alkoxy or a substituted version of any of these groups; each Z, independently, is CR 6 , N or P; R 6 is a hydrogen atom or an alkyl (C≤12) , aryl (C≤12) , aralkyl (C≤12) , amino, hydroxyl, alkoxy or a substituted version of any of these groups; T is a N, NR 7 , CR 8 , or CR 9 CR 10 ; R 7 , R 8 , R 9 and R 10 are each independently a hydrogen, alkyl (C≤12) , aryl (C≤12) , aralkyl (C≤12) , or a substituted version of any of these groups; Q is P or N; optionally, wherein T and Q, together, form a 5 or 6 membered heterocyclic ring; wherein the heterocyclic ring can optionally be substituted with one or more heteroatoms and or one or more sites of the heterocyclic ring are substituted with one or more alkyl (C≤12) , aryl (C≤12) , aralkyl (C≤12) , or a substituted version of any of these groups, and optionally wherein the heterocyclic ring can have a fused ring attached thereto, provided when T and Q form a 5 or 6 membered heterocyclic ring, R 3 and R 4 are not present; and ------ designates a single bond or a double bond. wherein R 1 and R 2 , are each independently alkyl (C≤12) , aryl (C≤12) , aralkyl (C≤12) , or a substituted version of any of these groups; R 3 , and R 4 , if present are each independently alkyl (C≤12) , aryl (C≤12) , aralkyl (C≤12) , or a substituted version of any of these groups; R 5 is a hydrogen atom or an alkyl (C≤12) , aryl (C≤12) , aralkyl (C≤12) , amino, hydroxyl, alkoxy or a substituted version of any of these groups; each Z, independently, is CR 6 , N or P; R 6 is a hydrogen atom or an alkyl (C≤12) , aryl (C≤12) , aralkyl (C≤12) , amino, hydroxyl, alkoxy or a substituted version of any of these groups; T is a N, NR 7 , CR 8 , or CR 9 CR 10 ; R 7 , R 8 , R 9 and R 10 are each independently a hydrogen, alkyl (C≤12) , aryl (C≤12) , aralkyl (C≤12) , or a substituted version of any of these groups; Q is P or N; optionally, wherein T and Q, together, form a 5 or 6 membered heterocyclic ring; wherein the heterocyclic ring can optionally be substituted with one or more heteroatoms and or one or more sites of the heterocyclic ring are substituted with one or more alkyl (C≤12) , aryl (C≤12) , aralkyl (C≤12) , or a substituted version of any of these groups, and optionally wherein the heterocyclic ring can have a fused ring attached thereto, provided when T and Q form a 5 or 6 membered heterocyclic ring, R 3 and R 4 are not present; and ------ designates a single bond or a double bond.
A method performed by a network entity comprising: subscribing a policy control and resource function, PCRF, to receive notifications of presence reporting areas, PRA, events for a first set of PRAs associated with a packet data network, PDN, connection involving a user equipment; subscribing an online charging system, OCS, to receive notifications of PRA events for a second set of PRAs associated with the PDN connection involving the user equipment; and notifying an off-line charging system, OFCS, and the PCRF in parallel of a first event in response to the first event occurring in at least one first PRA that is in the first set of PRAs. subscribing a policy control and resource function, PCRF, to receive notifications of presence reporting areas, PRA, events for a first set of PRAs associated with a packet data network, PDN, connection involving a user equipment; subscribing an online charging system, OCS, to receive notifications of PRA events for a second set of PRAs associated with the PDN connection involving the user equipment; and notifying an off-line charging system, OFCS, and the PCRF in parallel of a first event in response to the first event occurring in at least one first PRA that is in the first set of PRAs.
A method performed by a device (120, 120-1 to 120-M) of a plurality of devices (120, 120-1 to 120-M) in a multi-master distributed data replication system , the method comprising: storing objects in a data store , at least one or more of the objects being replicated with the multi-master distributed data replication system; conducting a scan of the objects in the data store; identifying , based on the scan of the objects in the data store, one of the objects as not having a reference pointing to the object; by reading metadata associated with the identified object, determining if a completed delete negotiation, which is an indication of a successful or failed delete negotiation, is identified for the object; if a completed delete negotiation is identified for the object and if the completed delete negotiation is an indication of a successful delete negotiation, deleting the object and the metadata associated with the object; if a completed delete negotiation is identified for the object and if the completed delete negotiation is an indication of a failed delete negotiation, deleting metadata associated with the object and comprising respective failed delete negotiation messages; if a completed delete negotiation is not identified for the object, writing a negotiation message to the metadata associated with the object based on status of the object, the negotiation message comprising a delete message for deleting the object, an acknowledgement message, a negative acknowledgement message, or a got all message, and replicating the metadata to one or more other devices of the plurality of devices. storing objects in a data store , at least one or more of the objects being replicated with the multi-master distributed data replication system; conducting a scan of the objects in the data store; identifying , based on the scan of the objects in the data store, one of the objects as not having a reference pointing to the object; by reading metadata associated with the identified object, determining if a completed delete negotiation, which is an indication of a successful or failed delete negotiation, is identified for the object; if a completed delete negotiation is identified for the object and if the completed delete negotiation is an indication of a successful delete negotiation, deleting the object and the metadata associated with the object; if a completed delete negotiation is identified for the object and if the completed delete negotiation is an indication of a failed delete negotiation, deleting metadata associated with the object and comprising respective failed delete negotiation messages; if a completed delete negotiation is not identified for the object, writing a negotiation message to the metadata associated with the object based on status of the object, the negotiation message comprising a delete message for deleting the object, an acknowledgement message, a negative acknowledgement message, or a got all message, and replicating the metadata to one or more other devices of the plurality of devices.
A heater connectable with an electric power supply portion having a first terminal and a second terminal , said heater comprising: an elongate substrate ; a first electric contact provided on said substrate and electrically connectable with the first terminal ; a plurality of second electric contacts provided on said substrate and electrically connectable with the second terminal ; a first electroconductive line extended in a longitudinal direction of said substrate and electrically connected with said first electric contact ; a plurality of second electroconductive lines extended in the longitudinal direction of said substrate and electrically connected with each said second electric contacts ; a plurality of electrodes including first electrodes electrically connected with said first electric contact through said electroconductive line and second electrodes electrically connected with said second electric contacts , said first electrodes and said second electrodes being arranged alternately with predetermined gaps in the longitudinal direction; and a heat generating layer provided on said substrate so as to electrically connect between adjacent ones of said electrodes and to cover said electrodes and configured to generate heat by electric power supply between adjacent electrodes, wherein said first electroconductive line is provided in one end side beyond said heat generating layer in a widthwise direction of said substrate and all said second electroconductive lines are provided in the other end side . an elongate substrate ; a first electric contact provided on said substrate and electrically connectable with the first terminal ; a plurality of second electric contacts provided on said substrate and electrically connectable with the second terminal ; a first electroconductive line extended in a longitudinal direction of said substrate and electrically connected with said first electric contact ; a plurality of second electroconductive lines extended in the longitudinal direction of said substrate and electrically connected with each said second electric contacts ; a plurality of electrodes including first electrodes electrically connected with said first electric contact through said electroconductive line and second electrodes electrically connected with said second electric contacts , said first electrodes and said second electrodes being arranged alternately with predetermined gaps in the longitudinal direction; and a heat generating layer provided on said substrate so as to electrically connect between adjacent ones of said electrodes and to cover said electrodes and configured to generate heat by electric power supply between adjacent electrodes, wherein said first electroconductive line is provided in one end side beyond said heat generating layer in a widthwise direction of said substrate and all said second electroconductive lines are provided in the other end side .
An abatement system comprising a radiant burner chamber and a liquid scrubbing chamber downstream of said radiant burner chamber, said abatement system comprising a purge gas feeding means mounted between flanges that join said radiant burner to said liquid scrubbing chamber wherein said purge gas feeding mean comprises a plurality of paths running from an outer perimeter of said purge gas feeding means to an inner surface, said inner surface comprising a purge gas outlet for outputting said purge gas into said abatement system; characterised in that a cross sectional area of said plurality of paths increases from said outer perimeter to said inner surface such that a pressure of said purge gas flowing along said paths drops.
Flowmeter comprising a measuring chamber through which a fluid flows, an impeller which is rotatably mounted in the measuring chamber and is driven by the flowing fluid, a sensor device having an electrical resonant circuit containing at least one sensing coil , at least one modulator segment which is arranged on the hub of the impeller and induces damping of the resonant circuit on the basis of the angle of rotation, characterised in that the modulator segment is a piece of flat, blank sheet metal made of pure titanium.
A package exchanging device for attaching a yarn supply package (P1) in which a synthetic yarn (Y) made of synthetic fibers is wound around a yarn supply bobbin (B1) to a peg provided in creel stands arranged in one direction, comprising: a collection device which collects the yarn supply bobbin (P1) from the peg ; a supply device which attaches the yarn supply package (P1) to the peg ; a yarn joining device which joins a yarn (Y) of the yarn supply package (P1) attached by the supply device and a yarn (Y) of the yarn supply package (P1) held by another peg ; a moving device in which the collection device , the supply device , and the yarn joining device are disposed and which moves each of the collection device , the supply device , and the yarn joining device to a work position for the peg ; and a running unit which moves a base supporting the moving device in the arrangement direction of the creel stands , characterized in that the moving device includes a rotation support portion which supports the collection device , the supply device , and the yarn joining device and is provided so as to be rotatable around a rotation shaft and an exchange unit driving unit which rotationally drives the rotation support portion . a collection device which collects the yarn supply bobbin (P1) from the peg ; a supply device which attaches the yarn supply package (P1) to the peg ; a yarn joining device which joins a yarn (Y) of the yarn supply package (P1) attached by the supply device and a yarn (Y) of the yarn supply package (P1) held by another peg ; a moving device in which the collection device , the supply device , and the yarn joining device are disposed and which moves each of the collection device , the supply device , and the yarn joining device to a work position for the peg ; and a running unit which moves a base supporting the moving device in the arrangement direction of the creel stands , characterized in that the moving device includes a rotation support portion which supports the collection device , the supply device , and the yarn joining device and is provided so as to be rotatable around a rotation shaft and an exchange unit driving unit which rotationally drives the rotation support portion .
An electronic device having a force touch function, the electronic device comprising: a substrate ; a first electrode (E1) disposed on the substrate ; a light emitting device layer (EDL) including a light emitting layer disposed on the first electrode (E1); a second electrode (E2) disposed on the light emitting device layer (EDL) and defining a cathode electrode of the light emitting device layer (EDL); a touch electrode part disposed on the second electrode (E2), and a thickness variation member between the second electrode (E2) and the touch electrode part so that a distance between the second electrode (E2) and the touch electrode part is changeable according to a touch force applied to the touch electrode part , characterized in that : the electronic device is configured to sense a touch force applied to the touch electrode part by sensing a variation of a capacitance (Cf) generated between the second electrode (E2) and the touch electrode part , wherein the variation of the capacitance (Cf) between the second electrode (E2) and the touch electrode part is caused by a variation of the distance between the second electrode (E2) and the touch electrode part . a substrate ; a first electrode (E1) disposed on the substrate ; a light emitting device layer (EDL) including a light emitting layer disposed on the first electrode (E1); a second electrode (E2) disposed on the light emitting device layer (EDL) and defining a cathode electrode of the light emitting device layer (EDL); a touch electrode part disposed on the second electrode (E2), and a thickness variation member between the second electrode (E2) and the touch electrode part so that a distance between the second electrode (E2) and the touch electrode part is changeable according to a touch force applied to the touch electrode part , characterized in that : the electronic device is configured to sense a touch force applied to the touch electrode part by sensing a variation of a capacitance (Cf) generated between the second electrode (E2) and the touch electrode part , wherein the variation of the capacitance (Cf) between the second electrode (E2) and the touch electrode part is caused by a variation of the distance between the second electrode (E2) and the touch electrode part . the electronic device is configured to sense a touch force applied to the touch electrode part by sensing a variation of a capacitance (Cf) generated between the second electrode (E2) and the touch electrode part , wherein the variation of the capacitance (Cf) between the second electrode (E2) and the touch electrode part is caused by a variation of the distance between the second electrode (E2) and the touch electrode part .
Connecting device for releasably connecting two functional groups , having a first connecting part which is assigned to a first of the functional groups and configures an area portion ; and a second connecting part which is assigned to a second of the functional groups and has a vacuum element which along a fitting direction (A) is connectable to the area portion of the first connecting part and in a connected position bears on the area portion and, when stressed by the effect of a vacuum, is held on the area portion , characterized in that the first connecting part in the connected position is mounted in relation to the second connecting part so as to be movable along a plane perpendicular to the fitting direction (A) wherein, by moving the first connecting part relative to the second connecting part , the position of the vacuum element relative to the area portion is variable and, as a result thereof, the vacuum effect is able to be canceled in order for the first connecting part and the second connecting part to be released from one another. a first connecting part which is assigned to a first of the functional groups and configures an area portion ; and a second connecting part which is assigned to a second of the functional groups and has a vacuum element which along a fitting direction (A) is connectable to the area portion of the first connecting part and in a connected position bears on the area portion and, when stressed by the effect of a vacuum, is held on the area portion ,