mhurhangee/ep-ind-claims huggingface dataset:
A fluoropolymer hybrid organic/inorganic composite [polymer (F-h)] comprising fluoropolymer domains and inorganic domains, said polymer (F-h) being obtained by reaction between: - at least one fluoropolymer [polymer] that is a partially fluorinated fluoropolymer comprising recurring units derived from vinylidene fluoride, at least one (meth)acrylic monomer of formula: wherein each of R1, R2, R3, equal or different from each other, is independently a hydrogen atom or a C 1 -C 3 hydrocarbon group, and R OH is a C 1 -C 5 hydrocarbon moiety comprising at least one hydroxyl group, and at least one fluorinated monomer different from VDF; wherein polymer has an intrinsic viscosity measured in dimethylformamide at 25 °C higher than 0,09 l/g and lower than 0,6 l/g; and - at least one metal compound [compound] of formula: X 4-m AY m wherein m is an integer from 1 to 4, A is a metal selected from the group consisting of Si, Ti and Zr, Y is a hydrolysable group, X is a hydrocarbon group, optionally comprising one or more functional groups, wherein the fluoropolymer domains derive from polymer and the inorganic domains derive from compound, and wherein the inorganic domains are grafted to the fluoropolymer domains through reaction of at least a fraction of the R OH groups of the monomer with at least a fraction of the hydrolysable groups Y of compound. - at least one fluoropolymer [polymer] that is a partially fluorinated fluoropolymer comprising recurring units derived from vinylidene fluoride, at least one (meth)acrylic monomer of formula: wherein each of R1, R2, R3, equal or different from each other, is independently a hydrogen atom or a C 1 -C 3 hydrocarbon group, and R OH is a C 1 -C 5 hydrocarbon moiety comprising at least one hydroxyl group, and at least one fluorinated monomer different from VDF; wherein polymer has an intrinsic viscosity measured in dimethylformamide at 25 °C higher than 0,09 l/g and lower than 0,6 l/g; and - at least one metal compound [compound] of formula: X 4-m AY m wherein m is an integer from 1 to 4, A is a metal selected from the group consisting of Si, Ti and Zr, Y is a hydrolysable group, X is a hydrocarbon group, optionally comprising one or more functional groups, wherein the fluoropolymer domains derive from polymer and the inorganic domains derive from compound, and wherein the inorganic domains are grafted to the fluoropolymer domains through reaction of at least a fraction of the R OH groups of the monomer with at least a fraction of the hydrolysable groups Y of compound.
Manual tile-cutting machine, of the type comprising a basement, a translation rail to guide a tool-carrying member provided with cutting tool, and an abutment square, rotatably mounted on said basement, characterised in that the abutment square consists in a lower rocker arm, rotatably mounted below a support plane of the basement, and in an upper rectilinear ruler, arranged above the support plane and which may be coupled with said rocker arm by means of mounting means (13a, 13b) which cross said support plane.
A method comprising: forming a laminate of fabric impregnated with resin; layering an open cell material in the absence of said resin within at least one layer of said laminate to form a composite article layup encapsulating said composite article lay up in a vacuum device to facilitate removal of volatiles from said composite article layup; vaporizing volatiles from said resin; transporting said volatiles through said open cell material from said resin away from said composite article layup; flowing said resin into said open cell material; filling open cells of said open cell material with resin after said volatiles have transported through said open cell material out of said vacuum device; consolidating said resin and said fabric and said open cell material; and curing said resin in said composite article layup, characterized in that said open cell material comprises a braided tube. forming a laminate of fabric impregnated with resin; layering an open cell material in the absence of said resin within at least one layer of said laminate to form a composite article layup encapsulating said composite article lay up in a vacuum device to facilitate removal of volatiles from said composite article layup; vaporizing volatiles from said resin; transporting said volatiles through said open cell material from said resin away from said composite article layup; flowing said resin into said open cell material; filling open cells of said open cell material with resin after said volatiles have transported through said open cell material out of said vacuum device; consolidating said resin and said fabric and said open cell material; and curing said resin in said composite article layup, characterized in that said open cell material comprises a braided tube.
A skin equivalent comprising a) a dermal equivalent comprising i. a matrix comprising nonwoven viscose fabric and ii. fibroblasts; and b) keratinocytes, wherein the matrix is essentially free of binders or additives. a) a dermal equivalent comprising i. a matrix comprising nonwoven viscose fabric and ii. fibroblasts; and i. a matrix comprising nonwoven viscose fabric and ii. fibroblasts; and b) keratinocytes,
A photographing lens device cover which accommodates a lens device body, wherein control circuits are mounted on respective ones of a plurality of control boards each of which is independent, and the plurality of control boards, which are connected together by network lines, are provided on only an inner side of one side face (31F, 31B) of the cover, the cover further comprising: an opening portion formed in said one side face; and a lid portion (90, 31F), which is removably attached to said one side face (31B, 31F) so as to cover said opening portion, and on an inner side of which said plurality of control boards are provided. an opening portion formed in said one side face; and a lid portion (90, 31F), which is removably attached to said one side face (31B, 31F) so as to cover said opening portion, and on an inner side of which said plurality of control boards are provided.
A Radio Frequency power amplifier operable with differing battery supply voltages, the RF power amplifier comprising: a transconductance stage having a transconductance device with an RF signal input; a cascode stage having at least one cascode transistor, the cascode stage coupled in series with the transconductance stage between a battery voltage node and ground, the cascode stage having an RF signal output and at least one bias input to the at least one cascode transistor; and cascode bias feedback circuitry, characterized in that the cascode bias circuitry is operable to: determine a battery voltage level at the battery voltage node; compare the battery voltage level to at least one voltage threshold; apply fixed bias voltage(s) to the at least one bias input for a first comparison result to indicate a relatively lower battery voltage; and apply feedback bias voltage(s) to the at least one bias input for a second comparison result to indicate a relatively higher battery voltage, the feedback bias voltage(s) based upon a voltage of the battery voltage node. a transconductance stage having a transconductance device with an RF signal input; a cascode stage having at least one cascode transistor, the cascode stage coupled in series with the transconductance stage between a battery voltage node and ground, the cascode stage having an RF signal output and at least one bias input to the at least one cascode transistor; and cascode bias feedback circuitry, characterized in that the cascode bias circuitry is operable to: determine a battery voltage level at the battery voltage node; compare the battery voltage level to at least one voltage threshold; apply fixed bias voltage(s) to the at least one bias input for a first comparison result to indicate a relatively lower battery voltage; and apply feedback bias voltage(s) to the at least one bias input for a second comparison result to indicate a relatively higher battery voltage, the feedback bias voltage(s) based upon a voltage of the battery voltage node. determine a battery voltage level at the battery voltage node; compare the battery voltage level to at least one voltage threshold; apply fixed bias voltage(s) to the at least one bias input for a first comparison result to indicate a relatively lower battery voltage; and apply feedback bias voltage(s) to the at least one bias input for a second comparison result to indicate a relatively higher battery voltage, the feedback bias voltage(s) based upon a voltage of the battery voltage node.
An electroluminescent device comprising a color film substrate, wherein, the color film substrate comprises: a substrate, and a color filter layer, a boss layer, a first electrode, an organic electroluminescence layer and a second electrode disposed on the substrate, wherein the color filter layer comprises a black matrix and color blocks separated by the black matrix; and the boss layer located above the color blocks protrudes towards the side away from the substrate to form a boss; said first electrode, said organic electroluminescence layer and said second electrode are disposed on said boss layer orderly, and the second electrode is located above the boss; wherein, the electroluminescent device further comprises an array substrate, wherein, said array substrate comprises: a second substrate, and thin film transistors, a protection layer and a connection electrode disposed on the second substrate orderly; a protection layer VIA is arranged in the protection layer, and the setting position of the connection electrode corresponds to the second electrode of the color film substrate, and the connection electrode connects the drain of the thin film transistors through the protection layer VIA; wherein the connection electrode is in direct contact with the second electrode of the color film substrate; characterized in that the said boss layer is uninterruptedly disposed between the color filter layer and the first electrode. a substrate, and a color filter layer, a boss layer, a first electrode, an organic electroluminescence layer and a second electrode disposed on the substrate, wherein the color filter layer comprises a black matrix and color blocks separated by the black matrix; and the boss layer located above the color blocks protrudes towards the side away from the substrate to form a boss; said first electrode, said organic electroluminescence layer and said second electrode are disposed on said boss layer orderly, and the second electrode is located above the boss; wherein, the electroluminescent device further comprises an array substrate, wherein, said array substrate comprises: a second substrate, and thin film transistors, a protection layer and a connection electrode disposed on the second substrate orderly; a second substrate, and thin film transistors, a protection layer and a connection electrode disposed on the second substrate orderly; a protection layer VIA is arranged in the protection layer, and the setting position of the connection electrode corresponds to the second electrode of the color film substrate, and the connection electrode connects the drain of the thin film transistors through the protection layer VIA; wherein the connection electrode is in direct contact with the second electrode of the color film substrate; characterized in that the said boss layer is uninterruptedly disposed between the color filter layer and the first electrode.
A method for arc fault detection, the method comprising: the steps of 1) obtaining sound data from a power device; 2) extracting, from the sound data, a feature vector characterising the frequency domain sub-band energy distribution of the sound data; and 3) comparing the feature vector with a plurality of reference vectors based on actual arc fault acoustic signals, to determine to generate an arc alarm signal or not, wherein said step 1) comprises: obtaining sound data with one or more sensors capable of obtaining sound data in dual sound bands which are the audible sound band and the ultrasound band, and said step 2) comprises monitoring sound data in the ultrasound band, and starting to extract the feature vector from the sound data in the audible band when the sound data in the ultrasound band are detected. 1) obtaining sound data from a power device; 2) extracting, from the sound data, a feature vector characterising the frequency domain sub-band energy distribution of the sound data; and 3) comparing the feature vector with a plurality of reference vectors based on actual arc fault acoustic signals, to determine to generate an arc alarm signal or not,
A system for enabling transmission of data between an application pair, a first one of the applications in a nomadic/mobile subsystem and a second one of the applications in a ground subsystem, the system comprising: a first router within the nomadic/mobile subsystem, said first router interconnected with the first application; a second router within the ground subsystem, said second router interconnected with the second application; characterized in that it further comprises: a secure data transfer tunnel established between said first router and said second router, said tunnel comprising a plurality of communication pipes, each one of said plurality of pipes having associated therewith one of a plurality of different communication networks and at least one filtering rule dictating circumstances under which said pipe can be used to transmit data; wherein when at least one attribute of the data to be transmitted matches said at least one filtering rule of a matching one of said plurality of pipes, the transmission of the data between the application pair is assigned to said matching pipe. a first router within the nomadic/mobile subsystem, said first router interconnected with the first application; a second router within the ground subsystem, said second router interconnected with the second application; characterized in that it further comprises: a secure data transfer tunnel established between said first router and said second router, said tunnel comprising a plurality of communication pipes, each one of said plurality of pipes having associated therewith one of a plurality of different communication networks and at least one filtering rule dictating circumstances under which said pipe can be used to transmit data; wherein when at least one attribute of the data to be transmitted matches said at least one filtering rule of a matching one of said plurality of pipes, the transmission of the data between the application pair is assigned to said matching pipe. a secure data transfer tunnel established between said first router and said second router, said tunnel comprising a plurality of communication pipes, each one of said plurality of pipes having associated therewith one of a plurality of different communication networks and at least one filtering rule dictating circumstances under which said pipe can be used to transmit data; wherein when at least one attribute of the data to be transmitted matches said at least one filtering rule of a matching one of said plurality of pipes, the transmission of the data between the application pair is assigned to said matching pipe.
A process for making an epoxy resin comprising: admixing: a first epoxy resin having a first epoxy equivalent weight of from 100 to 600, a diphenolic compound, a catalyst; and forming a second epoxy resin having a second epoxy equivalent weight of from 200 to 10,000; wherein the catalyst is a guanidinium catalyst and the second epoxy equivalent weight is greater than the first epoxy equivalent weight. admixing: a first epoxy resin having a first epoxy equivalent weight of from 100 to 600, a diphenolic compound, a catalyst; and a first epoxy resin having a first epoxy equivalent weight of from 100 to 600, a diphenolic compound, a catalyst; and forming a second epoxy resin having a second epoxy equivalent weight of from 200 to 10,000; wherein the catalyst is a guanidinium catalyst and the second epoxy equivalent weight is greater than the first epoxy equivalent weight.
An electrophotographic photoconductor comprising: a conductive substrate; and at least a photoconductive layer (102, 103, 106) on the conductive substrate, wherein an uppermost surface layer of the photoconductive layer (102, 103, 106) comprises a three-dimensionally crosslinked film formed through polymerization among compounds each containing a charge transporting compound and three or more [(tetrahydro-2H-pyran-2-yl)oxy]methyl groups where the charge transporting compound has one or more aromatic rings and the [(tetrahydro-2H-pyran-2-yl)oxy]methyl groups are bound to the aromatic rings of the charge transporting compound, wherein the polymerization starts after some of the [(tetrahydro-2H-pyran-2-yl)oxy]methyl groups have been partially cleaved and eliminated, and wherein the three-dimensionally crosslinked film has a dielectric constant of lower than 3.5, wherein the dielectric constant is calculated from Equation by using an electrostatic capacity (pF/cm 2) and a film thickness (μm) of the photoconductive layer: ε r = C × d / ε 0 wherein, in Equation, ε r denotes the dielectric constant, C denotes an electrostatic capacity [F/m 2], d denotes a film thickness [m], and ε 0 is 8.85 × 10 -12 [F/m]. a conductive substrate; and at least a photoconductive layer (102, 103, 106) on the conductive substrate, wherein an uppermost surface layer of the photoconductive layer (102, 103, 106) comprises a three-dimensionally crosslinked film formed through polymerization among compounds each containing a charge transporting compound and three or more [(tetrahydro-2H-pyran-2-yl)oxy]methyl groups where the charge transporting compound has one or more aromatic rings and the [(tetrahydro-2H-pyran-2-yl)oxy]methyl groups are bound to the aromatic rings of the charge transporting compound, wherein the polymerization starts after some of the [(tetrahydro-2H-pyran-2-yl)oxy]methyl groups have been partially cleaved and eliminated, and wherein the three-dimensionally crosslinked film has a dielectric constant of lower than 3.5, wherein the dielectric constant is calculated from Equation by using an electrostatic capacity (pF/cm 2) and a film thickness (μm) of the photoconductive layer: ε r = C × d / ε 0 wherein, in Equation, ε r denotes the dielectric constant, C denotes an electrostatic capacity [F/m 2], d denotes a film thickness [m], and ε 0 is 8.85 × 10 -12 [F/m].
An MRI-compatible catheter, comprising: an elongated flexible shaft having a distal end portion, and an opposite proximal end portion; a handle attached to the proximal end portion, wherein the handle includes an electrical connector interface configured to be in electrical communication with an MRI scanner; an ablation tip at the shaft distal end portion, wherein an RF conductor extends longitudinally within the shaft to the electrical connector interface at the handle and that connects the ablation tip to an RF generator; and at least one RF tracking coil (412, 414) positioned adjacent the distal end portion, characterized in that the at least one tracking coil (412, 414) includes a conductive lead (416, 418) extending between the at least one RF tracking coil (412, 414) and the electrical connector interface and configured to electrically connect the at least one tracking coil (412, 414) to an MRI scanner, wherein the at least one RF tracking coil (412, 414) is electrically connected to a circuit that reduces coupling when the at least one RF tracking coil is exposed to an MRI environment. an elongated flexible shaft having a distal end portion, and an opposite proximal end portion; a handle attached to the proximal end portion, wherein the handle includes an electrical connector interface configured to be in electrical communication with an MRI scanner; an ablation tip at the shaft distal end portion, wherein an RF conductor extends longitudinally within the shaft to the electrical connector interface at the handle and that connects the ablation tip to an RF generator; and at least one RF tracking coil (412, 414) positioned adjacent the distal end portion, characterized in that the at least one tracking coil (412, 414) includes a conductive lead (416, 418) extending between the at least one RF tracking coil (412, 414) and the electrical connector interface and configured to electrically connect the at least one tracking coil (412, 414) to an MRI scanner, wherein the at least one RF tracking coil (412, 414) is electrically connected to a circuit that reduces coupling when the at least one RF tracking coil is exposed to an MRI environment.
A method of forming a woven preform, the method comprising the steps of: (a) providing a plurality of adjacent layers, each layer having a plurality of warp fibers, the warp fibers being generally parallel to each other and forming generally vertical columns; being characterized by the step of: (b) weaving at least one fill fiber with the layers of warp fibers to form a base and two legs (125, 135) extending from the base, the base and each leg being formed from at least two layers of warp fibers, the base having a first side with a first edge and a second side with a second edge and having an inner end in the vicinity of a central section of the base and an outer end, wherein the legs (125, 135) are offset from one another by central warp columns of the base, wherein the at least one fill fiber is woven such that the fill fiber has a beginning at the first edge of the base, then extends toward a central section of the base and then passes through central columns of warp fibers located between the two legs (125, 135), then exits the layers of the base and extends into the layers of the leg adjacent to the second side of the base before extending back along the same line toward and into the central section of the base by passing through central columns of warp fibers located between the two legs (125, 135), and then extends out into the layers of the other of the legs adjacent to the first side of the base, then weaves back along the same line toward the center of the base and extends back into and across the layers of the central section of the base for extending to the second edge of the base, and wherein the fill fiber enters each leg at the inner end of each leg (125, 135) and extends to the outer end of each leg before returning to the inner end of each leg, the fill fiber interlocking the layers of the base, interlocking the layers of each. leg (1.25, 135), and also interlocking the warp fibers within each layer, and the number of central warp columns of the base determines a nominal width of a clevis when the legs (125, 135) are formed in an upright position. (a) providing a plurality of adjacent layers, each layer having a plurality of warp fibers, the warp fibers being generally parallel to each other and forming generally vertical columns;