mhurhangee/ep-ind-claims huggingface dataset:
A disposable, virus-trapping membrane comprising: a disposable, micro-porous filter membrane comprising a membrane pore size of from 0.1 μm to 10 μm; and a ligand immobilized on the membrane, wherein the ligand is selected from the group consisting of tyrosinol, tryptophanol, octopamine, 1,3-diamino-2-hydroxypropane, tris(2-aminoethyl)amine, and agmatine, and further wherein the ligand is dimensioned and configured to: (a) irreversibly and selectively bind viruses; (b) have a pKa sufficiently high to repel basic proteins via electrostatic charge repulsion; and (c) yield a log-reduction value of at least 1.0 for neutral virus φX174 disposed in a solution of TE buffer having 10 mM Tris, 1 mM EDTA, and a pH of 7.5 and comprising 50 mM salt by flowing the solution through the membrane. a disposable, micro-porous filter membrane comprising a membrane pore size of from 0.1 μm to 10 μm; and a ligand immobilized on the membrane, wherein the ligand is selected from the group consisting of tyrosinol, tryptophanol, octopamine, 1,3-diamino-2-hydroxypropane, tris(2-aminoethyl)amine, and agmatine, and further wherein the ligand is dimensioned and configured to: (a) irreversibly and selectively bind viruses; (b) have a pKa sufficiently high to repel basic proteins via electrostatic charge repulsion; and (c) yield a log-reduction value of at least 1.0 for neutral virus φX174 disposed in a solution of TE buffer having 10 mM Tris, 1 mM EDTA, and a pH of 7.5 and comprising 50 mM salt by flowing the solution through the membrane. (a) irreversibly and selectively bind viruses; (b) have a pKa sufficiently high to repel basic proteins via electrostatic charge repulsion; and (c) yield a log-reduction value of at least 1.0 for neutral virus φX174 disposed in a solution of TE buffer having 10 mM Tris, 1 mM EDTA, and a pH of 7.5 and comprising 50 mM salt by flowing the solution through the membrane.
A method of producing a resin for a thiourethane-based optical material, the method comprising (a) preparing a polythiol compound having a pH of 3.1 to 7 including adjusting the pH of a polythiol compound, wherein the product is obtained from an organic layer which is acquired after washing with an inorganic acid and then washing with an aqueous basic solution, and (b) mixing the polythiol compound having a pH of 3.1 to 7 with a polyisocyanate compound and an organotin compound as a catalyst to prepare a resin composition, followed by cast polymerization, wherein the polyisocyanate compound is at least one kind selected from the group consisting of isophorone diisocyanate, dicyclohexylmethane-4,4-diisocyanate (H 12 MDI), hexamethylene diisocyanate, and mixtures thereof. (a) preparing a polythiol compound having a pH of 3.1 to 7 including adjusting the pH of a polythiol compound, wherein the product is obtained from an organic layer which is acquired after washing with an inorganic acid and then washing with an aqueous basic solution, and (b) mixing the polythiol compound having a pH of 3.1 to 7 with a polyisocyanate compound and an organotin compound as a catalyst to prepare a resin composition, followed by cast polymerization, wherein the polyisocyanate compound is at least one kind selected from the group consisting of isophorone diisocyanate, dicyclohexylmethane-4,4-diisocyanate (H 12 MDI), hexamethylene diisocyanate, and mixtures thereof.
Method for maintaining an electrical installation including at least one electrical device, processing means (1, 33, 34) and communication means (7, 8, 9) intended to be connected to said electrical device, wherein the processing means implement the following steps: - inputting, into a database, information representative of an electrical installation to be monitored, - storing data representative of settings and of parameters of electrical devices, - storing, in a database, information representative of events occurring in said electrical installation to be monitored, so as to create an event log, - detecting disturbances, malfunctions or the opening of at least one electrical protection device in the electrical installation, - analysing causes of failure of the electrical installation on the basis of data from the event log and of the status of the installation, - managing the return to operation of a portion of the installation that is out of service on the basis of the causes of failure and/or of the status of electrical lines of the installation, and of a predetermined decision tree, said management of the return to operation including: - signalling (129, 140) events, - blocking (127, 137) the closure of an electrical device of the installation, - acknowledging (128, 138) events with a high level of criticality, - authorizing (128, 139) the supply of power to an electrical line after acknowledging events with a high level of criticality. - inputting, into a database, information representative of an electrical installation to be monitored, - storing data representative of settings and of parameters of electrical devices, - storing, in a database, information representative of events occurring in said electrical installation to be monitored, so as to create an event log, - detecting disturbances, malfunctions or the opening of at least one electrical protection device in the electrical installation, - analysing causes of failure of the electrical installation on the basis of data from the event log and of the status of the installation, - managing the return to operation of a portion of the installation that is out of service on the basis of the causes of failure and/or of the status of electrical lines of the installation, and of a predetermined decision tree, - signalling (129, 140) events, - blocking (127, 137) the closure of an electrical device of the installation, - acknowledging (128, 138) events with a high level of criticality, - authorizing (128, 139) the supply of power to an electrical line after acknowledging events with a high level of criticality.
Unwinding apparatus associable with a wrapping machine for wrapping with a film of plastic material a load positioned on a pallet, comprising: - supporting means for supporting a reel of said film; - roller means (3, 4, 7) fixed to said supporting means and arranged for unwinding and pre-stretching said film; - a guiding roller for engaging and deviating towards said load said film leaving said roller means (3, 4, 7) and rotatably mounted on said supporting means so as to be tiltable with respect to longitudinal rotating axes (X1, X2) of said roller means (3, 4, 7), so as to reduce a band width of said film wrapped around said load and/or deviate said film towards said load and a supporting plane adapted to support said load; and - first driving means for tilting said guiding roller; characterized in that said first driving means are configured to tilt said guiding roller continuously in a plurality of different operating positions (P0, P1, P2) along an adjustment stroke that is comprised between an initial operating position, in which said guiding roller is substantially parallel to said longitudinal rotating axes (X1, X2) and does not reduce a band width of said film nor deviate said film towards said supporting plane, and a first operating position in which said guiding roller is tilted by a first angle (α1) with respect to said longitudinal rotating axes (X1, X2) to reduce said band width of said film and/or deviate it towards said supporting plane and said load and in that said guiding roller comprises a first end portion rotatably connected to said supporting means and provided with a roll, coaxial and rotatable with said guiding roller and provided with a groove able to abut and partially roll up a longitudinal lower edge of said film leaving said roller means (3, 4, 7) when said guiding roller is tilted, in particular by said first angle (α1), so as to form a longitudinal rolled portion. - supporting means for supporting a reel of said film; - roller means (3, 4, 7) fixed to said supporting means and arranged for unwinding and pre-stretching said film; - a guiding roller for engaging and deviating towards said load said film leaving said roller means (3, 4, 7) and rotatably mounted on said supporting means so as to be tiltable with respect to longitudinal rotating axes (X1, X2) of said roller means (3, 4, 7), so as to reduce a band width of said film wrapped around said load and/or deviate said film towards said load and a supporting plane adapted to support said load; and - first driving means for tilting said guiding roller;
A rotating electric machine comprising: a rotor shaft formed about a longitudinal axis of rotation; a rotor body disposed about the rotor shaft and coupled thereto, the rotor body including a plurality of circumferentially-spaced, axially extending slots for receiving one or more conductors which extend axially beyond an end face of the rotor body to form one or more rotor endwindings; a stator body disposed about the rotor body, the stator body including a plurality of circumferentially-spaced, axially extending slots for receiving one or more conductors which extend axially beyond an end face of the stator body to form one or more stator endwindings; and a heat exchanger coupled to a casing and an end shield and disposed proximate the rotor endwindings, the heat exchanger comprising: a body configured to be disposed proximate the rotor endwinding, wherein the body defines a cavity configured to capture a heated fluid expelled from the rotor endwinding; and a channel formed in the body and providing a conduit to facilitate a flow of a cooling fluid throughout the body to facilitate the extraction of heat from the heated fluid, the channel being configured to be fluidly coupled to a heat sink. a rotor shaft formed about a longitudinal axis of rotation; a rotor body disposed about the rotor shaft and coupled thereto, the rotor body including a plurality of circumferentially-spaced, axially extending slots for receiving one or more conductors which extend axially beyond an end face of the rotor body to form one or more rotor endwindings; a stator body disposed about the rotor body, the stator body including a plurality of circumferentially-spaced, axially extending slots for receiving one or more conductors which extend axially beyond an end face of the stator body to form one or more stator endwindings; and a heat exchanger coupled to a casing and an end shield and disposed proximate the rotor endwindings, the heat exchanger comprising: a body configured to be disposed proximate the rotor endwinding, wherein the body defines a cavity configured to capture a heated fluid expelled from the rotor endwinding; and a channel formed in the body and providing a conduit to facilitate a flow of a cooling fluid throughout the body to facilitate the extraction of heat from the heated fluid, the channel being configured to be fluidly coupled to a heat sink. a body configured to be disposed proximate the rotor endwinding, wherein the body defines a cavity configured to capture a heated fluid expelled from the rotor endwinding; and a channel formed in the body and providing a conduit to facilitate a flow of a cooling fluid throughout the body to facilitate the extraction of heat from the heated fluid, the channel being configured to be fluidly coupled to a heat sink.
A method of storing potatoes, the method comprising the steps of: i. providing a plurality of endodormant or ecodormant potatoes; ii. in a first storage step, storing the potatoes in a first gaseous environment, the first gaseous environment including carbon dioxide in an amount of from greater than the amount of carbon dioxide present in atmospheric air to up to 5 mol % based on the composition of the first gaseous environment; and iii. in a second subsequent storage step, storing the potatoes in a second gaseous environment, the second gaseous environment including carbon dioxide in an amount of from 0.03 to 2 mol % based on the composition of the second gaseous environment, the first and second gaseous environments having different carbon dioxide contents. i. providing a plurality of endodormant or ecodormant potatoes; ii. in a first storage step, storing the potatoes in a first gaseous environment, the first gaseous environment including carbon dioxide in an amount of from greater than the amount of carbon dioxide present in atmospheric air to up to 5 mol % based on the composition of the first gaseous environment; and iii. in a second subsequent storage step, storing the potatoes in a second gaseous environment, the second gaseous environment including carbon dioxide in an amount of from 0.03 to 2 mol % based on the composition of the second gaseous environment, the first and second gaseous environments having different carbon dioxide contents.
An ACR tube for use in a heat exchanger, wherein the tube comprises a copper alloy comprising: a) iron at from 0.02% to 0.2% by weight; and b) tin at from 0.07% to 1.0% by weight; wherein the alloy comprises phosphorus at from 0.01 to 0.015% by weight, and wherein the remainder of the alloy is copper and impurities. a) iron at from 0.02% to 0.2% by weight; and b) tin at from 0.07% to 1.0% by weight;
A sole structure for an article of footwear, the sole structure comprising: an interior cushioning arrangement extending from an anterior end to a posterior end and including (i) a forefoot cushioning element extending from the anterior end to a first end and including a first material having a first durometer, and (ii) a heel cushioning element extending from the posterior end to a second end and including a second material having a second durometer, the first end of the forefoot cushioning element and the second end of the heel cushioning element overlapping one another, and the interior cushioning arrangement including a first surface having a first portion formed by the forefoot cushioning element and a second portion formed by the heel cushioning element; and the sole structure further comprising a plate disposed adjacent to the first surface of the interior cushioning arrangement, the plate extending from a first end at an anterior end of the sole structure to a second end at a posterior end of the sole structure; wherein the second durometer is less than the first durometer and the plate is formed of one or more rigid or semi-rigid materials having a greater durometer than any of the cushioning elements. an interior cushioning arrangement extending from an anterior end to a posterior end and including (i) a forefoot cushioning element extending from the anterior end to a first end and including a first material having a first durometer, and (ii) a heel cushioning element extending from the posterior end to a second end and including a second material having a second durometer, the first end of the forefoot cushioning element and the second end of the heel cushioning element overlapping one another, and the interior cushioning arrangement including a first surface having a first portion formed by the forefoot cushioning element and a second portion formed by the heel cushioning element; and the sole structure further comprising a plate disposed adjacent to the first surface of the interior cushioning arrangement, the plate extending from a first end at an anterior end of the sole structure to a second end at a posterior end of the sole structure; wherein the second durometer is less than the first durometer and the plate is formed of one or more rigid or semi-rigid materials having a greater durometer than any of the cushioning elements.
A wide-frequency wave-absorbing metamaterial, wherein the metamaterial comprises at least two basic unit layers, each basic unit layer comprises a substrate and a plurality of microstructures periodically arranged on the substrate, the basic unit layers respectively configured to absorb a predetermined frequency or a predetermined frequency band of an electromagnetic wave; wherein each basic unit layer is imaginarily divided into a plurality of subunits, wherein each subunit comprises the substrate and one of the microstructures attached to the substrate, wherein topology shapes of the microstructures of the subunits at different ones of the basic unit layers are the same, sizes of the microstructures of the subunits at different ones of the basic unit layers gradually increase; wherein the microstructures have wave-absorbing effects and wherein the microstructure of each subunit comprises one or more first basic microstructures and one or more second basic microstructures, wherein the first basic microstructure is a complete circular ring-shaped microstructure, the second basic microstructure is a circular ring-shaped microstructure with four same, evenly spaced gaps defined along the circumference thereof, and wherein the one or more first basic microstructures and the one or more second basic microstructures are concentrically arranged.
An avalanche photodetector comprising: a photo converter for signals to be converted into a current of free charge carriers; and at least one avalanche amplifier for the current, wherein the photo converter and the avalanche amplifier are located next to each other on the same substrate and are in direct contact with each other, wherein the avalanche amplifier includes a contact layer and a multiplier layer, wherein the multiplier layer is made of a semiconductor of the same conductivity type as the photo converter and faces the substrate abutting the photo converter on one side, and wherein a first electrode is on the contact layer of the avalanche amplifier, while the second electrode is on a bottom of the substrate. a photo converter for signals to be converted into a current of free charge carriers; and at least one avalanche amplifier for the current, wherein the photo converter and the avalanche amplifier are located next to each other on the same substrate and are in direct contact with each other, wherein the avalanche amplifier includes a contact layer and a multiplier layer, wherein the multiplier layer is made of a semiconductor of the same conductivity type as the photo converter and faces the substrate abutting the photo converter on one side, and wherein a first electrode is on the contact layer of the avalanche amplifier, while the second electrode is on a bottom of the substrate.
Explosion-proof braking device configured so as to be connected to the front part of an explosion-proof electric motor, the braking device comprising: - a shaft connected to the shaft of the motor from the outside, and provided with bearings (7, 8) internal to the device, - an electromagnetic brake (11, 12, 13, 14) acting on said shaft, comprising at least an excitation coil and an air gap; characterized in that: - said shaft is made of a steel alloy with non-magnetic characteristics, comprising the additional components C in 0.12 ÷ 0.22 %, Mn in ≤ 1.50 %, Si in ≤ 1.00 %, Cr in 15.00 ÷ 17.00 %, Ni in 1.50 ÷ 2.50 %; - said bearings (7, 8) are positioned so as to be to the outside of the main flux lines of the magnetic field produced between the coil and the air gap, said braking device being provided with flame-proof lamination joints of the through type, namely junction parts between stationary elements and rotary elements, or of the closed type, namely couplings between fixed parts. - a shaft connected to the shaft of the motor from the outside, and provided with bearings (7, 8) internal to the device, - an electromagnetic brake (11, 12, 13, 14) acting on said shaft, comprising at least an excitation coil and an air gap; - said shaft is made of a steel alloy with non-magnetic characteristics, comprising the additional components C in 0.12 ÷ 0.22 %, Mn in ≤ 1.50 %, Si in ≤ 1.00 %, Cr in 15.00 ÷ 17.00 %, Ni in 1.50 ÷ 2.50 %; - said bearings (7, 8) are positioned so as to be to the outside of the main flux lines of the magnetic field produced between the coil and the air gap,
A hybrid foam comprising • at least one mineral binder; • at least one styrene-acrylate copolymer; • at least one surface-active substance selected from the group consisting of C 8 -C 18 -alkyl sulfates, C 8 -C 18 -alkyl ether sulfates, C 8 -C 18 -alkyl sulfonates, C 8 -C 18 -alkylbenzene sulfonates, C 8 -C 18 -ex-olefin sulfonates, C 8 -C 18 -sulfosuccinates, α-sulfo-C 8 -C 18 -fatty acids disalts, C 8 -C 18 -fatty acid salts, C 8 -C 18 -fatty alcohol ethoxylates, block copolymers of ethylene oxide and propylene oxide, C 8 -C 18 -alkyl polyglycosides and mixtures thereof; • at least one thickener; • optionally at least one further additive; and • water. • at least one mineral binder; • at least one styrene-acrylate copolymer; • at least one surface-active substance selected from the group consisting of C 8 -C 18 -alkyl sulfates, C 8 -C 18 -alkyl ether sulfates, C 8 -C 18 -alkyl sulfonates, C 8 -C 18 -alkylbenzene sulfonates, C 8 -C 18 -ex-olefin sulfonates, C 8 -C 18 -sulfosuccinates, α-sulfo-C 8 -C 18 -fatty acids disalts, C 8 -C 18 -fatty acid salts, C 8 -C 18 -fatty alcohol ethoxylates, block copolymers of ethylene oxide and propylene oxide, C 8 -C 18 -alkyl polyglycosides and mixtures thereof; • at least one thickener; • optionally at least one further additive; and • water.
A coating applicator comprising a liquid coating material reservoir configured to retain a liquid coating material via viscous retention and to dispense a liquid coating bead via surface adhesion, cohesion, and gravity, the coating applicator comprising: side walls (16, 18) spaced laterally apart and having side bottom surfaces (25, 27) at least partially establishing a bottom opening in a first opening plane; and a rear wall coupled to and extending laterally between the side walls (16, 18) and having a rear bottom surface spaced vertically away from the side bottom surfaces (25, 27) to establish a rear outlet in a second opening plane and communication with the bottom opening, wherein the side walls (16, 18) also have: side exterior surfaces (32, 34), side interior surfaces (33, 35) spaced laterally from the side exterior surfaces (32, 34), and characterised by side bevel surfaces (42, 44) extending from side bottom surfaces (25, 27) and extending laterally and vertically between the side bottom and interior surfaces (25, 27, 33, 35) to further promote gradual squeezing of material. side walls (16, 18) spaced laterally apart and having side bottom surfaces (25, 27) at least partially establishing a bottom opening in a first opening plane; and a rear wall coupled to and extending laterally between the side walls (16, 18) and having a rear bottom surface spaced vertically away from the side bottom surfaces (25, 27) to establish a rear outlet in a second opening plane and communication with the bottom opening, wherein the side walls (16, 18) also have: side exterior surfaces (32, 34), side interior surfaces (33, 35) spaced laterally from the side exterior surfaces (32, 34), and characterised by side bevel surfaces (42, 44) extending from side bottom surfaces (25, 27) and extending laterally and vertically between the side bottom and interior surfaces (25, 27, 33, 35) to further promote gradual squeezing of material. side exterior surfaces (32, 34), side interior surfaces (33, 35) spaced laterally from the side exterior surfaces (32, 34), and characterised by side bevel surfaces (42, 44) extending from side bottom surfaces (25, 27) and extending laterally and vertically between the side bottom and interior surfaces (25, 27, 33, 35) to further promote gradual squeezing of material.