mhurhangee/ep-ind-claims huggingface dataset:
A wind or water turbine comprising at least two or more blades and a rotating shaft whereto the said blades are connected, each blade being connected to the rotating shaft through a system of rods (10, 12), so that such system of rods can pass from an extended position and a retracted position, thereby enabling a radial distance variation of the blade placement with respect to the rotating shaft, each system of rods being hinged to the corresponding blade in at least one point so as to further enable a rotation of the blade in order to vary its angle of incidence, the said system of rods (10, 12) being further configured to modify the angle of incidence of the blades as a function of the specific extended or retracted position adopted by the said system of rods so that each blade adopts a specific angle of incidence according to its radial distance from the rotating shaft wherein the turbine further comprises an actuating system (13, 14) controlling the said rotation of the said blade so as to position it as per a specific angle of incidence, the said actuating system being synchronized so that the said actuating system modifies the angle of incidence of the blades as a function of the specific extended or retracted position adopted by the said system of rods, each system of rods being made up of at least two rods which are slidingly connected by one of their ends to the shaft along a first sliding guide developing along at least one section of the rotating shaft length and by the opposite end being hinged, at least one of them, to the blade so that the sliding of such ends of the rods along the rotating shaft determines an extension or a retraction of such system of rods causing a moving away or a moving close of the blades from/to the shaft and with the said hinge enabling a modification of the angle of incidence; Characterized in that the said actuating system comprises a second sliding guide which develops along at least one section of the rotating shaft length according to an inclined direction with respect to the development line of the first sliding guide so that the development line of the second sliding guide is incident with respect to the development line of the first sliding guide and wherein it is comprised at least one rod with a predetermined length slidingly connected by one of its ends along the said second sliding guide and by the opposite end being connected to the blade in a point, the said rod end being configured so as to move integrally with at least one rod end sliding along the first sliding guide so that, in correspondence with a contextual sliding of the rod end and of the rod end relative to the system of rods articulated along the respective sliding guides, the incident paths determine a translation of the rod with respect to the rod with a consequent transmission of the rod force on the blade at its connection point thereby causing, contextually to the articulated extension or retraction motion of the system of rods, a contextual rotation of the blade around its hinge with the at least one rod thereby modifying the incidence of the blade according to the extended or retracted position the blade adopts.
A method for determining the usable nature of an excavated material comprising the following steps: a) analysis of activation by fast gamma neutrons, X-ray fluorescence spectroscopy analysis or the combination thereof of a first sample of the excavated material to determine the mass concentration of sulphur (S total) and the mass concentration of chlorine (Cl total) of the excavated material, b) solid/liquid extraction at a temperature T extraction of 65°C to 200°C of a second sample of the excavated material with a liquid solvent to obtain a mixture comprising a leachate and a solid fraction, and c) chemical analysis, physical analysis or the combination thereof of said leachate to determine the mass concentration of leachable sulphates (SO 4 2- soluble) and the mass concentration of leachable chlorides (Cl - soluble) of the excavated material. a) analysis of activation by fast gamma neutrons, X-ray fluorescence spectroscopy analysis or the combination thereof of a first sample of the excavated material to determine the mass concentration of sulphur (S total) and the mass concentration of chlorine (Cl total) of the excavated material, b) solid/liquid extraction at a temperature T extraction of 65°C to 200°C of a second sample of the excavated material with a liquid solvent to obtain a mixture comprising a leachate and a solid fraction, and c) chemical analysis, physical analysis or the combination thereof of said leachate to determine the mass concentration of leachable sulphates (SO 4 2- soluble) and the mass concentration of leachable chlorides (Cl - soluble) of the excavated material.
A resin dispersion having, dispersed in water with a 50% particle diameter as calculated by volume according to the description of at most 0.5 μm, a polymer having a hydrophilic polymer or an acidic group bonded to a propylene/α-olefin copolymer which is a copolymer of propylene with an α-olefin other than propylene, wherein: the copolymer has a propylene content of at least 50 mol% and less than 100 mol%, and the copolymer has a weight average molecular weight Mw of at least 10,000 and a molecular weight distribution Mw/Mn of at most 3.5; wherein the copolymer has a melting point Tm of at most 100°C and a heat of crystal fusion ΔH, as measured using a differential scanning calorimeter according to the description, of at most 60 J/g, and wherein the surfactant content in the resin dispersion is less than 1 part by weight per 100 parts by weight of the entire resin amount.
A reverse shoulder orthopaedic implant, comprising: a glenosphere component having a lateral bearing surface configured to articulate with a humeral cup of a humeral prosthesis, the lateral bearing surface being hemi-ellipsoidal in shape with a longitudinal axis, characterised in that the reverse shoulder orthopaedic implant further comprises a metaglene component secured to the glenosphere component and that the reverse shoulder orthopaedic implant is adapted to be implanted with the longitudinal axis of the glenosphere extending in the anterior/posterior direction. a glenosphere component having a lateral bearing surface configured to articulate with a humeral cup of a humeral prosthesis, the lateral bearing surface being hemi-ellipsoidal in shape with a longitudinal axis, characterised in that the reverse shoulder orthopaedic implant further comprises a metaglene component secured to the glenosphere component and that the reverse shoulder orthopaedic implant is adapted to be implanted with the longitudinal axis of the glenosphere extending in the anterior/posterior direction.
Inverter comprising an intermediate circuit with two capacitors (1,2) connected in series, between which there is a voltage node, wherein one of the capacitors (1,2) of the intermediate circuit is connected in parallel with a galvanically isolating switched-mode power supply for feeding a control circuit of the inverter, and wherein the inverter further comprises a direct voltage converter which is connected to both capacitors (1,2) and the voltage node and which effects an energy balancing between the two capacitors (1,2), wherein the direct current converter comprises a series circuit comprising a switch, a diode and a choke, wherein the end points of each of said series circuit are connected serially to the two capacitors (1,2) connected in series, a terminal of the choke is connected to the voltage node, and the other terminal of the choke is connected to a connection point between the switch and the diode, characterized in that a control of the direct voltage converter is configured such that, during normal operation with symmetrical load, half of the energy required for feeding the control circuit is taken from one of the capacitors (1,2) and routed into the other capacitor (1,2) from which the switched-mode power supply is fed, and such that, in case of an asymmetrical control, it drives the voltages at the two capacitors (1,2) towards their nominal values.
A method for determining whether an electrode or a nozzle is present within a plasma arc torch, wherein a conformal film is disposed on the electrode or the nozzle of the plasma arc torch, the conformal film electrically connecting the electrode to the nozzle or the nozzle to a shield cap of the plasma arc torch to form a closed circuit and opening the circuit formed therebetween once diminished through use of the electrode or the nozzle, the method comprising: inserting the electrode or the nozzle in the plasma arc torch; applying an electrical current to the electrode or the nozzle following a start-up of the plasma arc torch; measuring a value of an electric property of the conformal film in response to the electrical current; comparing the value of the electric property of the conformal film to a reference electrical measurement value; and determining whether the electrode or the nozzle is present within the plasma arc torch based on the comparing. inserting the electrode or the nozzle in the plasma arc torch; applying an electrical current to the electrode or the nozzle following a start-up of the plasma arc torch; measuring a value of an electric property of the conformal film in response to the electrical current; comparing the value of the electric property of the conformal film to a reference electrical measurement value; and determining whether the electrode or the nozzle is present within the plasma arc torch based on the comparing.
A flue pipe assembly for a gas appliance comprising at least a first pipe section and a second pipe section, and a first electrical conductor and a second electrical conductor attached to the first and the second pipe sections respectively; the first electrical conductor being electrically connected with the second electrical conductor via an electrical connector assembly (523, 524) when the first pipe section is assembled with the second pipe section in a longitudinal direction; wherein said first and said second pipe sections are movably connected in the longitudinal direction and configured to adjust the total length of the flue pipe assembly; characterized in that said first and said second pipe sections have a first connection position and a second connection position along the longitudinal direction; wherein in the first connection position, the first electrical conductor and the second electrical conductor are connected loosely, and in the second connection position, the first electrical conductor and the second electrical conductor are connected in a tensional state.
A method for purifying a fluorinated carboxylic acid having an etheric oxygen atom, which comprises obtaining a liquid from any of a waste liquid after an aqueous emulsion of a fluoropolymer is coagulated and the fluoropolymer is separated, an aqueous liquid obtained by cleaning an exhaust gas in a step of drying and/or a step of heat treatment of the separated fluoropolymer, and a liquid obtained by cleaning an anion exchange resin which has been brought into contact with the waste liquid or an aqueous dispersion obtained from the aqueous emulsion of the fluoropolymer, with an alkaline aqueous solution, wherein the aqueous emulsion of the fluoropolymer comprises a fluorinated compound represented by the following formula: [R F OR 1 COO -] m X m+ wherein R F is a linear or branched monovalent fluoroorganic group which may have an etheric oxygen atom in its main chain, R 1 is a linear or branched bivalent organic group, X is a m-valent metal ion, an ammonium ion or an alkyl-substituted ammonium ion, and m is an integer of from 1 to 3; optionally concentrating the waste liquid or the cleaning liquid containing the fluorinated compound; adding an acid to the waste liquid, the cleaning liquid or the concentrated liquid containing the fluorinated compound to obtain a liquid containing a fluorinated compound represented by the following formula: R f OR 1 COOH wherein R F is a linear or branched monovalent fluoroorganic group which may have an etheric oxygen atom in its main chain, R 1 is a linear or branched bivalent organic group, and the fluorinated compound has a total number of carbon atoms of from 5 to 10; extracting with an organic solvent the fluorinated compound from the liquid containing it; and distilling the liquid containing the extracted fluorinated compound by holding it at a heating temperature of at most 130°C.
Composite material for the hydrolytic production of hydrogen, comprising or consisting of a) at least one alkaline earth metal-containing metal hydride, selected from the group consisting of MgH 2, CaH 2, Mg 2 NiH 4, Mg 2 FeH 6, Mg 2 CoH 5, Mg 2 (Fe 1- x Co x)H y with 0 ≤ x ≤ 1; 5 ≤ y ≤ 6, Mg x RE ( 1- x) H y with 0 < x ≤ 1; 0 < y ≤ 3, Mg x TM ( 1- x) H y with 0 < x ≤ 1; 0 < y ≤ 3 and also mixtures and/or combinations hereof, RE representing the lanthanides La to Lu of the periodic table and TM the transition metals of the periodic table. b) at least one additive, selected from the group consisting of water-soluble and/or under influence of water decomposable metal salts with at least bivalent metal cations, and also c) at least one aprotic, organic substance with at least one carboxylic acid ester group, which is not or only partially miscible with water and has an upper solubility limit of less than 25% by weight (corresponding to 250 g ester/kg water) at 25°C. a) at least one alkaline earth metal-containing metal hydride, selected from the group consisting of MgH 2, CaH 2, Mg 2 NiH 4, Mg 2 FeH 6, Mg 2 CoH 5, Mg 2 (Fe 1- x Co x)H y with 0 ≤ x ≤ 1; 5 ≤ y ≤ 6, Mg x RE ( 1- x) H y with 0 < x ≤ 1; 0 < y ≤ 3, Mg x TM ( 1- x) H y with 0 < x ≤ 1; 0 < y ≤ 3 and also mixtures and/or combinations hereof, RE representing the lanthanides La to Lu of the periodic table and TM the transition metals of the periodic table. b) at least one additive, selected from the group consisting of water-soluble and/or under influence of water decomposable metal salts with at least bivalent metal cations, and also c) at least one aprotic, organic substance with at least one carboxylic acid ester group, which is not or only partially miscible with water and has an upper solubility limit of less than 25% by weight (corresponding to 250 g ester/kg water) at 25°C.
Apparatus comprising: a signal processor or processing module, characterized by the signal processor or processing module being configured at least to: receive signaling containing information about an adaptive or self-calibrating set point control curve and a varying equivalent system characteristic curve based at least partly on an instant pump pressure and a flow rate using an adaptive moving average filter, and associated signaling containing information about an equilibrium point of pump differential pressure and system pressure formulated in a hydronic domain by utilizing pump and system characteristic curve equations so as to yield system pressure and flow at any particular load and time in a pump hydronic system, determine equivalent hydronic system characteristics associated with the instant pump pressure and the flow rate to corresponding motor power and speed reconstructed and remapped using a discrete numerical approach; and determine corresponding signaling containing information about an adaptive pressure set point (P*), based on the signaling and associated signaling received and considering: P ∗ t = Q ∗ t / C ̅ v a t 2, where the requested flow rate, Q* (t), can be written as Q ∗ t = 1 − r C v 2 t / C ̅ v m t 1 + 1 + 4 r C v t / C ̅ v m t 2 / 1 − r 2 P 0 / 2, where r = b 0 / P 0 is the ratio of a pressure offset of b 0 and the constant pressure set point of P 0, C v ( t) is the instant system curve, Q max is the adaptive maximum flow, and C ̅ ν m t is the corresponding maximum system curve, and C ̅ ν a t = MA Q t / P t is the adaptive control curve obtained from a moving average filter applied upon the flow equation of C ν t = Q t / P t or where α is a control curve setting parameter defined as a linear control curve with α = 1 and a quadratic one with α = 2, respectively. determine equivalent hydronic system characteristics associated with the instant pump pressure and the flow rate to corresponding motor power and speed reconstructed and remapped using a discrete numerical approach; and determine corresponding signaling containing information about an adaptive pressure set point (P*), based on the signaling and associated signaling received and considering: P ∗ t = Q ∗ t / C ̅ v a t 2, where the requested flow rate, Q* (t), can be written as Q ∗ t = 1 − r C v 2 t / C ̅ v m t 1 + 1 + 4 r C v t / C ̅ v m t 2 / 1 − r 2 P 0 / 2, where r = b 0 / P 0 is the ratio of a pressure offset of b 0 and the constant pressure set point of P 0, C v ( t) is the instant system curve, Q max is the adaptive maximum flow, and C ̅ ν m t is the corresponding maximum system curve, and C ̅ ν a t = MA Q t / P t is the adaptive control curve obtained from a moving average filter applied upon the flow equation of C ν t = Q t / P t or where α is a control curve setting parameter defined as a linear control curve with α = 1 and a quadratic one with α = 2, respectively.
A method of determining a sequence of a polymer, comprising: passing a polymer through a non-naturally occurring pore having a diameter of less than about 1 micrometer; and cleaving the polymer in sequence to produce one or more fragments, wherein the polymer is cleaved using a laser or an electric field. passing a polymer through a non-naturally occurring pore having a diameter of less than about 1 micrometer; and cleaving the polymer in sequence to produce one or more fragments, wherein the polymer is cleaved using a laser or an electric field.
A compound represented by the structure: wherein each A is independently selected from the group consisting of N and CH; A 1 is N or C(R 5); A 2 is N or C(R 7); R 1 is Cl or F; R 3 is selected from the group consisting of C 1-8 alkyl, C 1-8 haloalkyl, C 1-8 hydroxyalkyl, wherein the alkyl portions of R 3 are optionally further substituted with 1-3 R a; R 5, R 7 and R 8 are each independently selected from the group consisting of H, halogen, CN, C 1-8 alkyl, C 3-8 cycloalkyl, C 2-8 alkenyl, C 2-8 alkynyl, C 1-8 haloalkyl, C 1-8 hydroxyalkyl, -OR a, -CO 2 R a, -NR a R b, -CONR a R b, aryl, 5- or 6-membered heteroaryl, and 3-, 4-, 5- or 6-membered heterocycloalkane wherein the heteroatoms present as ring vertices of the heteroaryl and heterocycloalkane rings are selected from N, O and S, and wherein the alkyl, cycloalkyl, aryl, heteroaryl and hetereocycloalkane portions of R 5, R 7 and R 8 are are optionally further substituted with 1-3 R a; and each R a and R b is independently selected from the group consisting of hydrogen, hydroxyl, halogen, cyano, C 1-8 alkyl, C 1-8 alkoxy,C 1-8 haloalkyl, C 3-6 cycloalkyl, C 3-6 cycloalkylalkyl, amino, C 1-8 alkylamino, di C 1-8 alkylamino, carboxamide, carboxy C 1-4 alkyl ester, carboxylic acid, and -SO 2 - C 1-8 alkyl, or a pharmaceutically acceptable salt, hydrate, solvate, rotamer or N-oxide thereof. each A is independently selected from the group consisting of N and CH; A 1 is N or C(R 5); A 2 is N or C(R 7); R 1 is Cl or F; R 3 is selected from the group consisting of C 1-8 alkyl, C 1-8 haloalkyl, C 1-8 hydroxyalkyl, wherein the alkyl portions of R 3 are optionally further substituted with 1-3 R a; R 5, R 7 and R 8 are each independently selected from the group consisting of H, halogen, CN, C 1-8 alkyl, C 3-8 cycloalkyl, C 2-8 alkenyl, C 2-8 alkynyl, C 1-8 haloalkyl, C 1-8 hydroxyalkyl, -OR a, -CO 2 R a, -NR a R b, -CONR a R b, aryl, 5- or 6-membered heteroaryl, and 3-, 4-, 5- or 6-membered heterocycloalkane wherein the heteroatoms present as ring vertices of the heteroaryl and heterocycloalkane rings are selected from N, O and S, and wherein the alkyl, cycloalkyl, aryl, heteroaryl and hetereocycloalkane portions of R 5, R 7 and R 8 are are optionally further substituted with 1-3 R a; and each R a and R b is independently selected from the group consisting of hydrogen, hydroxyl, halogen, cyano, C 1-8 alkyl, C 1-8 alkoxy,C 1-8 haloalkyl, C 3-6 cycloalkyl, C 3-6 cycloalkylalkyl, amino, C 1-8 alkylamino, di C 1-8 alkylamino, carboxamide, carboxy C 1-4 alkyl ester, carboxylic acid, and -SO 2 - C 1-8 alkyl,
A composition comprising a) a polymer a) comprising polymerized units of a N-vinyl lactam, b) a comb copolymer b) having a polymer backbone based on a vinyl aromatic compound and an ethylenically unsaturated polymerizable carboxylic anhydride, and having at least two polyalkylene oxide side chains, and c) a carbon-based material. a) a polymer a) comprising polymerized units of a N-vinyl lactam, b) a comb copolymer b) having a polymer backbone based on a vinyl aromatic compound and an ethylenically unsaturated polymerizable carboxylic anhydride, and having at least two polyalkylene oxide side chains, and c) a carbon-based material.
A computer-implemented method for segmenting a point cloud model, comprising the following steps: S1, selecting by a user a point cloud structure comprising a target object from a point cloud model displayed on a screen by using a two-dimensional first segmentation window, wherein the first segmentation window has a length and a width; S2, adjusting a depth of the first segmentation window based on a user input for selecting the depth, wherein the length, the width, and the depth of the first segmentation window constitute a three-dimensional second segmentation window, and the target object is located in the second segmentation window; S3, identifying and marking all point cloud structures in the second segmentation window to form a plurality of three-dimensional third segmentation windows, wherein the target object is located in one of the third segmentation windows; and S4, computing a volume proportion of a point cloud structure in each third segmentation window relative to the second segmentation window, selecting a third segmentation window having the largest volume proportion, and determining that the point cloud structure in the third segmentation window is the target object, wherein the third segmentation window is smaller than the second segmentation window, and the second segmentation window is smaller than the first segmentation window. S1, selecting by a user a point cloud structure comprising a target object from a point cloud model displayed on a screen by using a two-dimensional first segmentation window, wherein the first segmentation window has a length and a width; S2, adjusting a depth of the first segmentation window based on a user input for selecting the depth, wherein the length, the width, and the depth of the first segmentation window constitute a three-dimensional second segmentation window, and the target object is located in the second segmentation window; S3, identifying and marking all point cloud structures in the second segmentation window to form a plurality of three-dimensional third segmentation windows, wherein the target object is located in one of the third segmentation windows; and S4, computing a volume proportion of a point cloud structure in each third segmentation window relative to the second segmentation window, selecting a third segmentation window having the largest volume proportion, and determining that the point cloud structure in the third segmentation window is the target object, wherein the third segmentation window is smaller than the second segmentation window, and the second segmentation window is smaller than the first segmentation window.