mhurhangee/patent-ind-claim-en huggingface dataset:
An apparatus for wireless communication and configured for providing a parity check matrix defining a tail-biting spatially-coupled quasi-cyclic low density parity check, QC-LDPC, code on the basis of a set of base matrix parameters defining a plurality of base matrices, each base matrix of the plurality of base matrices being associated with a protograph of a plurality of protographs, wherein the set of base matrix parameters defines the size WxC, a circulant size N, a maximal column weight M and a set of allowed column weights of the plurality of base matrices, wherein the apparatus comprises: a processor configured to: generate on the basis of a plurality of protographs a set of candidate protographs by discarding protographs of the plurality of protographs; lift the protographs of the set of candidate protographs for generating a plurality of codes; generate on the basis of a plurality of codes a set of candidate codes by discarding codes of the plurality of codes, and facilitating wireless communication based on the set of candidate codes, characterized in that the processor is configured to lift the protographs of the set of candidate protographs on the basis of a simulated annealing technique. generate on the basis of a plurality of protographs a set of candidate protographs by discarding protographs of the plurality of protographs; lift the protographs of the set of candidate protographs for generating a plurality of codes; generate on the basis of a plurality of codes a set of candidate codes by discarding codes of the plurality of codes, and facilitating wireless communication based on the set of candidate codes, characterized in that the processor is configured to lift the protographs of the set of candidate protographs on the basis of a simulated annealing technique.
A process for recovering heat in a paraxylene manufacturing plant, the process comprising: providing a first feed stream to a fractionation tower, wherein the feed stream comprises C8 aromatics; supplying heat to a reboiler of the fractionation tower to separate the feed stream into an overhead product comprising benzene, a bottoms product comprising C9+ aromatics, a liquid sidedraw product comprising xylenes, and a vapor sidedraw product comprising xylenes; and withdrawing the vapor sidedraw product from the fractionation tower below the first feed stream and recovering heat from the vapor sidedraw product by condensing the vapor sidedraw product with a side condenser. providing a first feed stream to a fractionation tower, wherein the feed stream comprises C8 aromatics; supplying heat to a reboiler of the fractionation tower to separate the feed stream into an overhead product comprising benzene, a bottoms product comprising C9+ aromatics, a liquid sidedraw product comprising xylenes, and a vapor sidedraw product comprising xylenes; and withdrawing the vapor sidedraw product from the fractionation tower below the first feed stream and recovering heat from the vapor sidedraw product by condensing the vapor sidedraw product with a side condenser.
A system comprising: an avionics system configured to dynamically communicate one or more configurable parameters of a wiper and wash system based at least in part on a selected mode; an avionics bus configured to communicate dynamic parameters from the avionics system; a wash system comprising a fluid reservoir and fluid level sensor; and a wiper system comprising a control unit (ECU) configured to operate the system based at least in part on the one or more configurable parameters, wherein the wiper system is coupled to the wash system and supplies the wash fluid to the wiper system; and a wash tube to supply the wash fluid to the wiper system, the system being characterized by comprising a wiper system bus having an electrical bus that couples the wash system to the wiper system and by further comprising a wiper interface device configured to interface the wiper system and the wash system coupled to the wiper system bus with the avionics bus. an avionics system configured to dynamically communicate one or more configurable parameters of a wiper and wash system based at least in part on a selected mode; an avionics bus configured to communicate dynamic parameters from the avionics system; a wash system comprising a fluid reservoir and fluid level sensor; and a wiper system comprising a control unit (ECU) configured to operate the system based at least in part on the one or more configurable parameters, wherein the wiper system is coupled to the wash system and supplies the wash fluid to the wiper system; and a wash tube to supply the wash fluid to the wiper system, the system being characterized by comprising a wiper system bus having an electrical bus that couples the wash system to the wiper system and by further comprising a wiper interface device configured to interface the wiper system and the wash system coupled to the wiper system bus with the avionics bus.
A method of producing a gas from a combustible material by the injection of an oxidant , the method comprising the steps of: (a) loading the combustible material into a containment structure ; (b) substantially sealing the containment structure ; (c) feeding an oxidant into the sealed containment structure and igniting the combustible material to form a gasification zone ; (d) moving an oxidant injection point from one end to the other end along a horizontal axis at the base of the structure and injecting the oxidant thereby to contact the combustible material at multiple points in a sequence; (e) controlling the product gas flow rate and composition by varying a flow rate of oxidant and a rate of movement of the oxidant injection point such that the combustible material is partly converted, thereby leaving behind an unconverted, thermally affected layer of combustible material in the sealed containment structure after the injection point has passed through the material, wherein the conversion of the combustible material to a gas at one point in the sequence is initiated prior to complete conversion of the combustible material at a previous point in the sequence; f) cooling and purging the sealed containment structure and loading fresh combustible material on top of the thermally affected layer left behind after completing steps c) to e); and g) repeating Steps b) to f). (a) loading the combustible material into a containment structure ; (b) substantially sealing the containment structure ; (c) feeding an oxidant into the sealed containment structure and igniting the combustible material to form a gasification zone ; (d) moving an oxidant injection point from one end to the other end along a horizontal axis at the base of the structure and injecting the oxidant thereby to contact the combustible material at multiple points in a sequence; (e) controlling the product gas flow rate and composition by varying a flow rate of oxidant and a rate of movement of the oxidant injection point such that the combustible material is partly converted, thereby leaving behind an unconverted, thermally affected layer of combustible material in the sealed containment structure after the injection point has passed through the material, wherein the conversion of the combustible material to a gas at one point in the sequence is initiated prior to complete conversion of the combustible material at a previous point in the sequence; f) cooling and purging the sealed containment structure and loading fresh combustible material on top of the thermally affected layer left behind after completing steps c) to e); and g) repeating Steps b) to f).
Vehicle part comprising a securing device , in which the part is made of plastic, obtained by injection moulding, in which the part comprises a main body , and in which the securing device comprises a securing member and a connecting member for connecting said securing member to the main body , the main body and the securing device are obtained by means of the same injection moulding process, wherein the connecting member is elongate, the connecting member and the securing member being arranged substantially in the same plane, wherein said plane is perpendicular to the direction of demoulding, and wherein the connecting member is configured to break when the securing member goes from a rest position to a position of use.
A unitized composite structure, comprising: a composite member ; and at least one composite stiffener formed integral with the composite member for stiffening the member, at least one end of the stiffener having a runout forming a substantially smooth transition into the composite member, wherein the runout has a cross section that varies in shape but remains substantially constant in at least one of perimeter and area along its length. a composite member ; and at least one composite stiffener formed integral with the composite member for stiffening the member, at least one end of the stiffener having a runout forming a substantially smooth transition into the composite member, wherein the runout has a cross section that varies in shape but remains substantially constant in at least one of perimeter and area along its length.
A method for selectively hydrogenating acetylene in a cracked gas from a steam cracking unit for producing olefins, the method comprising: separating a hydrogenation feed from the cracked gas, the hydrogenation feed comprising acetylene, hydrogen, carbon monoxide, and at least one product; contacting the hydrogenation feed with an acetylene hydrogenation catalyst, the contacting causing hydrogenation of at least a portion of the acetylene of the hydrogenation feed to produce a hydrogenation effluent; in response to a change in a composition of a feedstock to the steam cracking unit that results in a change in a hydrogen concentration in the hydrogenation feed, determining the hydrogen concentration in the hydrogenation feed; and increasing or decreasing a temperature of the hydrogenation feed based on the determined hydrogen concentration of the hydrogenation feed. separating a hydrogenation feed from the cracked gas, the hydrogenation feed comprising acetylene, hydrogen, carbon monoxide, and at least one product; contacting the hydrogenation feed with an acetylene hydrogenation catalyst, the contacting causing hydrogenation of at least a portion of the acetylene of the hydrogenation feed to produce a hydrogenation effluent; in response to a change in a composition of a feedstock to the steam cracking unit that results in a change in a hydrogen concentration in the hydrogenation feed, determining the hydrogen concentration in the hydrogenation feed; and increasing or decreasing a temperature of the hydrogenation feed based on the determined hydrogen concentration of the hydrogenation feed.
A rotor key member for retaining a circumferential seal in a steam turbine , the rotor key member comprising: a main body ; a first arm extending from the main body ; a second arm extending from the main body , wherein the first arm , the second arm and the main body define a space spanning axially between the first arm and the second arm ; the rotor key member further comprising a hook extending from the second arm in a direction axially away from the space , the hook sized for contacting a radially inner surface of the circumferential seal ; characterised in that at least one of the first arm or the second arm includes a set of apertures extending axially there through a main body ; a first arm extending from the main body ; a second arm extending from the main body , wherein the first arm , the second arm and the main body define a space spanning axially between the first arm and the second arm ; the rotor key member further comprising a hook extending from the second arm in a direction axially away from the space , the hook sized for contacting a radially inner surface of the circumferential seal ; characterised in that at least one of the first arm or the second arm includes a set of apertures extending axially there through
A system comprising: a discovering wireless device ; and a discoverable wireless device , wherein the discovering wireless device is configured to generate a first discovery zone so as to discover the discoverable wireless device within the first discovery zone, the first discovery zone being three dimensional and having a particular volume, wherein the discovering wireless device is further configured to perform the following in response to detecting the discoverable wireless device within the first discovery zone: 1) establish a wireless communication channel with the discoverable wireless device using a powered wireless protocol, 2) communicate security data with the discoverable wireless device using the wireless communication channel; and wherein the discovering wireless device is also configured to generate a second discovery zone , the second discovery zone being three dimensional and having a particular volume and the second discovery zone being at least one order of magnitude larger in volume than the first discovery zone, and use the security data to pair with a target device within the second discovery zone; wherein the discoverable device and the target device are the same device; characterized in that the discovering wireless device is configured to defer the creation of the second discovery zone until after the security data is exchanged. a discovering wireless device ; and a discoverable wireless device , wherein the discovering wireless device is configured to generate a first discovery zone so as to discover the discoverable wireless device within the first discovery zone, the first discovery zone being three dimensional and having a particular volume, wherein the discovering wireless device is further configured to perform the following in response to detecting the discoverable wireless device within the first discovery zone: 1) establish a wireless communication channel with the discoverable wireless device using a powered wireless protocol, 2) communicate security data with the discoverable wireless device using the wireless communication channel; and wherein the discovering wireless device is also configured to generate a second discovery zone , the second discovery zone being three dimensional and having a particular volume and the second discovery zone being at least one order of magnitude larger in volume than the first discovery zone, and use the security data to pair with a target device within the second discovery zone; wherein the discoverable device and the target device are the same device; characterized in that the discovering wireless device is configured to defer the creation of the second discovery zone until after the security data is exchanged.
A ground detection method, comprising: projecting (S101, S201, S301) a laser point cloud obtained to a high resolution mesh and a low resolution mesh respectively; filtering (SI02, S302) out candidate ground points in the high resolution mesh; and performing (SI03) ground fitting based on the candidate ground points in the low resolution mesh; characterized in that performing the ground fitting based on the candidate ground points in the low resolution mesh comprises: determining (S205, S303) a distance between each grid in the low resolution mesh and a predetermined center position; and performing (S206, S304) the ground fitting based on the candidate ground points in each grid in the low resolution mesh respectively according to an ascending order of the distance between each grid in the low resolution mesh and the predetermined center position. projecting (S101, S201, S301) a laser point cloud obtained to a high resolution mesh and a low resolution mesh respectively; filtering (SI02, S302) out candidate ground points in the high resolution mesh; and performing (SI03) ground fitting based on the candidate ground points in the low resolution mesh; characterized in that performing the ground fitting based on the candidate ground points in the low resolution mesh comprises: determining (S205, S303) a distance between each grid in the low resolution mesh and a predetermined center position; and performing (S206, S304) the ground fitting based on the candidate ground points in each grid in the low resolution mesh respectively according to an ascending order of the distance between each grid in the low resolution mesh and the predetermined center position. determining (S205, S303) a distance between each grid in the low resolution mesh and a predetermined center position; and performing (S206, S304) the ground fitting based on the candidate ground points in each grid in the low resolution mesh respectively according to an ascending order of the distance between each grid in the low resolution mesh and the predetermined center position.
A glaucocalyxin A derivative, or a pharmaceutically acceptable salt thereof, or a pharmaceutical composition comprising the glaucocalyxin A derivative or the pharmaceutically acceptable salt thereof for use in treating psoriasis, wherein the glaucocalyxin A derivative is a compound of formula I: wherein R 1 and R 2 are independently hydrogen, amino, alkyl, alkenyl, aryl, or heteroaryl.
A multi-layer oral thin film comprising a matrix layer, which contains at least one polymer and at least one pharmaceutically active agent, and at least one backing layer, wherein the at least one backing layer comprises at least one polyethylene glycol in an amount of from 60 to 100 wt.%, in relation to the total weight of the at least one backing layer.
A method for sensing a biochemical and/or biomechanical process of a live biological cell in vitro, comprising the steps of: disposing at least a part of a microresonator into the live biological cell ; and during or after disposing the part of the microresonator into the live biological cell , sensing the process of the live biological cell by analysis of one or more optical cavity modes of the microresonator. disposing at least a part of a microresonator into the live biological cell ; and during or after disposing the part of the microresonator into the live biological cell , sensing the process of the live biological cell by analysis of one or more optical cavity modes of the microresonator.
Pump system with at least one pump , in particular a vacuum pump or a compressor, a controller connected to the at least one pump , wherein the controller comprises: a first processing unit directly connected to the at least one pump for providing low level services to the at least one pump , and a second processing unit connected to the first processing unit to provide high level services to the pump system, wherein the second processing unit is connectable to an external network , characterized in that the first processing unit is configured as deterministic processing unit, providing responses between 90ms and 110ms and the second processing unit is configured to provide one or more of data exchange with a cloud, an interface for controlling the pump system, security access, optimization calculation, update handling of the first processing unit as well as the second processing unit as high level services. a controller connected to the at least one pump , wherein the controller comprises: a first processing unit directly connected to the at least one pump for providing low level services to the at least one pump , and a second processing unit connected to the first processing unit to provide high level services to the pump system, wherein the second processing unit is connectable to an external network , characterized in that the first processing unit is configured as deterministic processing unit, providing responses between 90ms and 110ms and the second processing unit is configured to provide one or more of data exchange with a cloud, an interface for controlling the pump system, security access, optimization calculation, update handling of the first processing unit as well as the second processing unit as high level services.
Cleaning unit for suction head, comprising: - a rotating brush movable in rotation about an axis of rotation (A) and that is configured to be detachably mounted in a receiving recess delimited by a main body of the suction head; and - a closing plug configured to close at least partially a passage opening provided on the main body and through which the rotating brush is able to be introduced into the receiving recess and removed from the receiving recess , the rotating brush being rotative with respect to the closing plug , wherein the closing plug comprises a grip handle that can move between a rest position and a gripping position wherein the grip handle is configured to be grasped by a user in such a way as to be able to manipulate the closing plug , wherein the closing plug comprises a plug body and means for locking configured to lock the plug body on the main body , wherein the means for locking comprise at least one locking member that can be moved with respect to the plug body between a locking position wherein the at least one locking member cooperates with at least one locking element provided on the main body in such a way as to prevent a removal of the rotating brush outside the receiving recess and a release position wherein the at least one locking member releases the at least one locking element in such a way as to authorise a removal of the rotating brush outside the receiving recess , characterised in that the closing plug comprises an actuating member that is configured to move the at least one locking member between the locking position and the releasing position. - a rotating brush movable in rotation about an axis of rotation (A) and that is configured to be detachably mounted in a receiving recess delimited by a main body of the suction head; and - a closing plug configured to close at least partially a passage opening provided on the main body and through which the rotating brush is able to be introduced into the receiving recess and removed from the receiving recess , the rotating brush being rotative with respect to the closing plug ,
A resin composition comprising a saponified ethylene-vinyl ester-based copolymer (A), a polyamide-based resin (B), a drying agent (C), and a basic metal salt (D), the basic metal salt excluding a metal salt included in the drying agent (C), wherein the drying agent (C) is a hydrate-forming tricarboxylate metal salt and has a melting point of 300 °C or higher, wherein the hydrate-forming tricarboxylate metal salt is a completely or partially dehydrated compound having crystallization water less than 90 % by weight based on the total weight of the crystallization water of saturated hydrate thereof, wherein the basic metal salt (D) is a magnesium salt of carboxylic acid having from 12 to 30 carbon atoms and has a melting point of 250 °C or less, and wherein the content of the basic metal salt (D) in the resin composition is from 40 to 350 ppm in terms of the magnesium content of the basic metal salt (D), and whereby the reduction in weight of the resin composition after being kept at 250 °C in nitrogen atmosphere for 1 hour is 5 % by weight or more but 35 % by weight or less; wherein the reduction is a reduction in weight after the resin composition is kept at 250 °C in nitrogen atmosphere for 1 hour, wherein the reduction rate is determined by keeping the produced resin composition pellets at 250 °C in nitrogen atmosphere for 1 hour, and measuring the weights of pellets before and after being kept with a thermogravimetric analyzer Pyris1 TGA provided by PerkinElmer, wherein the reduction rate, which is % by weight based on the weight before heating, is calculated with the measurement value.