mhurhangee/patent-ind-claim-en huggingface dataset:
A system for coupling cases of an engine of an aircraft, comprising: a first case (202; 402) including a first plurality of threads ; and a second case (204; 404) including a second plurality of threads , characterised by : a coupler (206; 406) including a third plurality of threads and a fourth plurality of threads ; an interface configured to align the first case (202; 402) and the second case (204; 404) before the first plurality of threads engage the third plurality of threads or the second plurality of threads engage the fourth plurality of threads ; a first bracket coupled to the first case ; a second bracket coupled to the second case ; and a pin that is configured to be received by the first bracket and the second bracket . a first case (202; 402) including a first plurality of threads ; and a second case (204; 404) including a second plurality of threads , characterised by : a coupler (206; 406) including a third plurality of threads and a fourth plurality of threads ; an interface configured to align the first case (202; 402) and the second case (204; 404) before the first plurality of threads engage the third plurality of threads or the second plurality of threads engage the fourth plurality of threads ; a first bracket coupled to the first case ; a second bracket coupled to the second case ; and a pin that is configured to be received by the first bracket and the second bracket . a coupler (206; 406) including a third plurality of threads and a fourth plurality of threads ; an interface configured to align the first case (202; 402) and the second case (204; 404) before the first plurality of threads engage the third plurality of threads or the second plurality of threads engage the fourth plurality of threads ; a first bracket coupled to the first case ; a second bracket coupled to the second case ; and a pin that is configured to be received by the first bracket and the second bracket .
Process for preparing a comb polymer comprising at least the steps consisting in: (i) providing a polymer formed from 1-ethenyl- and/or 1-allyl-2,3,4,5,6-pentafluorobenzene monomers, referred to as "PPFS-type polymer", which is intended to form the main chain of the comb polymer; (ii) providing at least one polymer, referred to as "telechelic polycarbonate/polyester", which is intended to form side chains of said comb polymer, said polymer being formed from at least one five- to eight-membered cyclic monomer chosen from lactones and cyclic carbonates, and having at least one hydroxyl function at one of its ends, and a free thiol function; and (iii) grafting said telechelic polycarbonate/polyester, in the para position of a portion of the pentafluorophenyl groups of the monomer units of the PPFS-type polymer, said grafting involving a nucleophilic substitution reaction between the thiol function borne by the telechelic polycarbonate/polyester and the fluorine atom at the para position of the pentafluorophenyl group. (i) providing a polymer formed from 1-ethenyl- and/or 1-allyl-2,3,4,5,6-pentafluorobenzene monomers, referred to as "PPFS-type polymer", which is intended to form the main chain of the comb polymer; (ii) providing at least one polymer, referred to as "telechelic polycarbonate/polyester", which is intended to form side chains of said comb polymer, said polymer being formed from at least one five- to eight-membered cyclic monomer chosen from lactones and cyclic carbonates, and having at least one hydroxyl function at one of its ends, and a free thiol function; and (iii) grafting said telechelic polycarbonate/polyester, in the para position of a portion of the pentafluorophenyl groups of the monomer units of the PPFS-type polymer, said grafting involving a nucleophilic substitution reaction between the thiol function borne by the telechelic polycarbonate/polyester and the fluorine atom at the para position of the pentafluorophenyl group.
A gas turbine component , comprising: a ceramic matrix composite (CMC) substrate having a first surface and a second surface , wherein: the first surface is in fluid communication with a compressed, dry fluid ; the second surface is in fluid communication with a hot combustion stream; and the second surface includes a hermetic environmental barrier coating ; characterized by at least one opening extending from the first surface through a portion of the CMC substrate and covered by the hermetic environmental barrier coating wherein, upon removal of a fragment of one or both of the hermetic environmental barrier coating and the CMC substrate , the at least one opening selectively permits a flow of the compressed, dry fluid to the second surface and reduces or eliminates volatilization of the CMC substrate in the hot combustion stream. wherein the turbine component is one of a shroud, a shroud ring and a combustion liner. a ceramic matrix composite (CMC) substrate having a first surface and a second surface , wherein: the first surface is in fluid communication with a compressed, dry fluid ; the second surface is in fluid communication with a hot combustion stream; and the second surface includes a hermetic environmental barrier coating ; characterized by the first surface is in fluid communication with a compressed, dry fluid ; the second surface is in fluid communication with a hot combustion stream; and the second surface includes a hermetic environmental barrier coating ; characterized by at least one opening extending from the first surface through a portion of the CMC substrate and covered by the hermetic environmental barrier coating wherein, upon removal of a fragment of one or both of the hermetic environmental barrier coating and the CMC substrate , the at least one opening selectively permits a flow of the compressed, dry fluid to the second surface and reduces or eliminates volatilization of the CMC substrate in the hot combustion stream. wherein the turbine component is one of a shroud, a shroud ring and a combustion liner.
An airfoil for a gas turbine engine comprising: a first layer forming a cavity having transitioning from a first thickness to a second thickness through a ply drop region of the first layer ; a second layer secured to the first layer ; a space arranged between the first and second layers, and a filler is provided in the space at a leading edge and at a trailing edge of the airfoil ; and a pressure side wall and a suction side wall provided by the first and second layers ; wherein each layer includes multiple plies , characterised in that the ply drop region of the first layer includes leading and trailing edge ply drops ; and the first layer thickens in the area of the leading and trailing edge fillers to provide reinforcement in that area to withstand differential pressures and resist splitting in these regions. a first layer forming a cavity having transitioning from a first thickness to a second thickness through a ply drop region of the first layer ; a second layer secured to the first layer ; a space arranged between the first and second layers, and a filler is provided in the space at a leading edge and at a trailing edge of the airfoil ; and a pressure side wall and a suction side wall provided by the first and second layers ; wherein each layer includes multiple plies , characterised in that the ply drop region of the first layer includes leading and trailing edge ply drops ; and the first layer thickens in the area of the leading and trailing edge fillers to provide reinforcement in that area to withstand differential pressures and resist splitting in these regions.
A method for operating a converter system of a wind turbine in order to exchange electrical power with an electrical supply grid at a grid connection point , comprising the steps of: - operating the converter system in a normal operating mode; - capturing an overload situation affecting the converter system; - changing the converter system into an overload operating mode if an overload situation has been captured, and then - operating the converter system in the overload operating mode, wherein an average switching frequency (f sw ) for generating an output current is reduced in the overload operating mode of the converter system in comparison with the normal operating mode, characterized in that a higher load on the converter system, namely an increased temperature, is allowed in the overload operating mode of the converter system for a predetermined maximum overload period, and the average switching frequency (f sw ) is reduced for the predetermined maximum overload period, wherein the maximum overload period is determined on the basis of a thermal preload of the converter system or on the basis of a thermal preload of components of the converter system. - operating the converter system in a normal operating mode; - capturing an overload situation affecting the converter system; - changing the converter system into an overload operating mode if an overload situation has been captured, and then - operating the converter system in the overload operating mode,
A monitoring system configured to determine at least one phase conductor line condition in each of a plurality of segments of a phase conductor line of a distribution system, the phase conductor line including three phases of power, the monitoring system comprising: at least one computer device having at least one processor and memory and stored in the memory instructions for execution of the monitoring system, the at least one processor configured to execute the instructions to: determine state variables for each phase within each respective segment of the phase conductor line, the state variables calculated from a first set of synchrophasor data from a first location along the phase conductor line and a second set of synchrophasor data from a second location along the phase conductor line; the monitoring system characterised in that the at least one processor is further configured to execute the instructions to: determine a primary side voltage of each phase of at least one distribution transformer electrically connected to the phase conductor line based on a secondary side voltage of the at least one distribution transformer; and determine at least one phase conductor line condition for a phase of the phase conductor line in each of the plurality of segments based on respective state variables and on the primary side voltage, for said phase of the phase conductor line, of the at least one distribution transformer. determine a primary side voltage of each phase of at least one distribution transformer electrically connected to the phase conductor line based on a secondary side voltage of the at least one distribution transformer; and determine at least one phase conductor line condition for a phase of the phase conductor line in each of the plurality of segments based on respective state variables and on the primary side voltage, for said phase of the phase conductor line, of the at least one distribution transformer.
A power conversion device for controlling an electric motor by converting an AC voltage or a DC voltage into any voltage by an operation of a switching circuit , comprising: a control circuit for controlling the operation of the switching circuit , wherein the control circuit is configured to obtain information on a position detector , a phase detector or a speed detector based on a signal from the position detector , the phase detector or the speed detector attached to the electric motor or a load device connected to the electric motor, characterized in that said information is: - a relationship between the electric motor and a load device connected to the electric motor, or - information on a transmission mechanism for connecting the electric motor and the load device. a control circuit for controlling the operation of the switching circuit , wherein the control circuit is configured to obtain information on a position detector , a phase detector or a speed detector based on a signal from the position detector , the phase detector or the speed detector attached to the electric motor or a load device connected to the electric motor, - a relationship between the electric motor and a load device connected to the electric motor, or - information on a transmission mechanism for connecting the electric motor and the load device.
A method of providing location information to a mobile device , comprising: providing an apparatus with a beacon , wherein the apparatus stores identification information associated with the apparatus ; the; apparatus obtaining, based on a Lightweight Directory Access Protocol, LDAP, information describing the correspondence between location information and apparatus identification information to determine the location of the apparatus from the stored identification information; the; apparatus transmitting the location information to the beacon ; and the beacon transmitting the location information to the mobile device . providing an apparatus with a beacon , wherein the apparatus stores identification information associated with the apparatus ; the; apparatus obtaining, based on a Lightweight Directory Access Protocol, LDAP, information describing the correspondence between location information and apparatus identification information to determine the location of the apparatus from the stored identification information; the; apparatus transmitting the location information to the beacon ; and the beacon transmitting the location information to the mobile device .
A microfluidic system comprising: an electro-wetting on dielectric (EWOD) cartridge comprising an element array configured to receive liquid droplets, the element array comprising a plurality of individual array elements each including array element circuity comprising sensing circuitry that is integrated into the array element circuitry; a microfluidic instrument that is configured to receive the EWOD cartridge and having an electrically conductive locator (158,159,164, 206, LOC) that is external to the EWOD cartridge; and a control system configured to perform electrowetting operations by controlling actuation voltages applied to the element array to perform manipulation operations as to liquid droplets present on the element array; wherein the control system further is configured to: read an output from the sensing circuitry ; determine a position of the locator relative to the element array based on the output; determine a misalignment of the EWOD cartridge relative to the microfluidic instrument based on the determined position of the locator ; and adjust a manipulation operation of a liquid droplet to compensate for the determined misalignment of the EWOD cartridge relative to the microfluidic instrument . an electro-wetting on dielectric (EWOD) cartridge comprising an element array configured to receive liquid droplets, the element array comprising a plurality of individual array elements each including array element circuity comprising sensing circuitry that is integrated into the array element circuitry; a microfluidic instrument that is configured to receive the EWOD cartridge and having an electrically conductive locator (158,159,164, 206, LOC) that is external to the EWOD cartridge; and a control system configured to perform electrowetting operations by controlling actuation voltages applied to the element array to perform manipulation operations as to liquid droplets present on the element array; wherein the control system further is configured to: read an output from the sensing circuitry ; determine a position of the locator relative to the element array based on the output; determine a misalignment of the EWOD cartridge relative to the microfluidic instrument based on the determined position of the locator ; and adjust a manipulation operation of a liquid droplet to compensate for the determined misalignment of the EWOD cartridge relative to the microfluidic instrument . read an output from the sensing circuitry ; determine a position of the locator relative to the element array based on the output; determine a misalignment of the EWOD cartridge relative to the microfluidic instrument based on the determined position of the locator ; and adjust a manipulation operation of a liquid droplet to compensate for the determined misalignment of the EWOD cartridge relative to the microfluidic instrument .
Fibre composite material containing one or several layer(s) made of reinforcing fibres or reinforcing filaments and one or several layer(s), brought into connection therewith, of ribbon yarns, i.e. a spread arrangement of unidirectionally oriented filaments, wherein the reinforcing fibres or reinforcing filaments are selected from a group containing carbon fibres, glass fibres, basalt fibres and/or aramid fibres and the yarns of the ribbon yarns are aliphatic polyamides such as polyamide 6, polyamide 6.6, polyamide 4.6, aromatic polyamides such as PPA, polyester, such as polyethylene terephthalate, or polypropylene yarns, wherein the fibre composite material is solidified thermally and/or under pressure, characterised in that the layers of the reinforcing fibres or reinforcing filaments are not twisted or entangled with the layers of the ribbon yarns, such that the cohesion is facilitated only by means of the thermal treatment or the treatment under pressure.
A handrail comprising a gripper , in particular a cylindrical gripper , and a holding bracket , wherein the holding bracket comprises a fastening arm , at one end of which there is an attached locking bolt and the gripper is a hollow body which has a receiving hole aligned with the locking bolt , and the locking bolt having a bolt shaft , the fastening arm being fixable in the gripper by rotation, characterized in that there are two transverse pins attached to the bolt shaft , the receiving hole has two fitting grooves for the transverse pins and two boreholes ,and the locking bolt has a spring washer , which is mounted around the bolt shaft between the transverse pins and the fastening arm , so that the transverse pins of the locking bolt , after insertion of the locking bolt into the receiving hole , are secured by rotating the fastening arm in the boreholes .
A method for forming a super-insulating material for a vacuum insulated structure for an appliance , the method comprising steps of: disposing glass spheres within a rotating drum , wherein a plurality of interstitial spaces are defined between the glass spheres ; disposing a coating material within the rotating drum ; mixing the glass spheres and the coating material to define an adhering base material , wherein the plurality of interstitial spaces of the glass spheres are partially occupied by the coating material ; disposing a silica-based material within the rotating drum ; and then mixing the silica-based material with the glass spheres and the coating material to define the super-insulating material , Z wherein the silica-based material adheres to the glass spheres via the coating material , wherein the coating material and the silica-based material occupy substantially all of an interstitial volume defined by the plurality of interstitial spaces , wherein the coating material is a functional group material and wherein said functional group material is at least one of an amino functional group, a silanol functional group, a silane functional group and combinations thereof. disposing glass spheres within a rotating drum , wherein a plurality of interstitial spaces are defined between the glass spheres ; disposing a coating material within the rotating drum ; mixing the glass spheres and the coating material to define an adhering base material , wherein the plurality of interstitial spaces of the glass spheres are partially occupied by the coating material ; disposing a silica-based material within the rotating drum ; and then mixing the silica-based material with the glass spheres and the coating material to define the super-insulating material , Z wherein the silica-based material adheres to the glass spheres via the coating material , wherein the coating material and the silica-based material occupy substantially all of an interstitial volume defined by the plurality of interstitial spaces , wherein the coating material is a functional group material and wherein said functional group material is at least one of an amino functional group, a silanol functional group, a silane functional group and combinations thereof.
A heating device for heating a piece of clothing apparel for wearing by a user comprising: a. a plurality of integral pad-like constructions , each comprising a plurality of substantially planar layers with a proximal surface and a distal surface with respect to the potential user; b. a plurality of electrically conductive wires embedded in or attached to the interior or exterior surface of at least one of the plurality of substantially planar layers ; c. an insulated wire ; d. a power source ; e. a means for removably attaching the distal surface of the integral pad-like constructions to the apparel; and f. a means for storing the power source in or on the apparel; wherein the plurality of integral pad-like constructions are connected by the insulated wire; wherein the insulated wire is removably attachable to the power source such that the insulated wire conducts electricity to the electrically conductive wires when attached to the power source; and wherein electricity runs through the electrically conductive wires to produce heat in at least one integral pad-like construction: characterised in that each of the plurality of substantially planar layers are fabric layers, wherein the bottom surface of a first fabric layer of the plurality of layers is removably attachable to the apparel and comprises the distal surface with respect to a potential user and the top surface of the first fabric layer is a heat reflective material; wherein the plurality of the electrically conductive wires are embedded in or attached to the interior or exterior surface of a second fabric layer ; and a third layer of the plurality of fabric layers comprises the proximal surface with respect to a potential user. a. a plurality of integral pad-like constructions , each comprising a plurality of substantially planar layers with a proximal surface and a distal surface with respect to the potential user; b. a plurality of electrically conductive wires embedded in or attached to the interior or exterior surface of at least one of the plurality of substantially planar layers ; c. an insulated wire ; d. a power source ; e. a means for removably attaching the distal surface of the integral pad-like constructions to the apparel; and f. a means for storing the power source in or on the apparel; characterised in that each of the plurality of substantially planar layers are fabric layers, wherein the bottom surface of a first fabric layer of the plurality of layers is removably attachable to the apparel and comprises the distal surface with respect to a potential user and the top surface of the first fabric layer is a heat reflective material; wherein the plurality of the electrically conductive wires are embedded in or attached to the interior or exterior surface of a second fabric layer ; and a third layer of the plurality of fabric layers comprises the proximal surface with respect to a potential user.