mhurhangee/ep-ind-claims huggingface dataset:
A fluid transmission fitting comprising a female coupler inserted in a hydraulic feeding block belonging to the fitting, and a male coupler, which can be coupled to said female coupler, said block including at least one hydraulic line and a draining line, and a lever integral with a cam adapted to relieve the pressure from a chamber inside the female coupler and adapted to uncouple the male coupler from the female coupler, said female coupler comprises a pressure relief valve which puts said chamber into communication with the draining line, the female coupler comprises a seal adapted to close a calibrated communication pipe, the seal located between the chamber and the hydraulic line, the said calibrated communication pipe being contained in a body of the female coupler external to said chamber with respect to the axis (α) of the fitting, thus generating a pressure difference between the hydraulic line and the chamber, wherein the said at least one hydraulic line, in coupled configuration of the fluid transmission fitting, is in fluid connection with the said male coupler through multiple openings provided in the body of the female coupler, wherein the said multiple openings are arranged around the axis (α) of the fitting with an oblique axis with respect to the axis (α) of the fitting, said calibrated communication pipe being arranged external to said chamber and having an oblique axis (β) with respect to the axis (α) of the fitting thus determining a radial type sealing of the seal inwards from the outside with respect to the axis (α) of the fitting, said seal having an annular shape, and comprising a non-deformable portion and a deformable portion, the deformable portion bending towards the inside of the chamber when a given nominal pressure is reached, thus determining the entrance of the pressurized fluid in the chamber of the hydraulic line and the deformable portion returning to its initial position thus obstructing the passage of fluid when the pressure returns under said nominal pressure.
A non-polished glass wafer comprising: a body including a non-polished first surface and a non-polished second surface which are substantially parallel to each other; wherein: the body has a wafer quality index which is less than 6.0, wherein the wafer quality index is equal to a total thickness variation in micrometers plus one-tenth of a warp in micrometers, wherein the total thickness variation is a difference between a highest thickness elevation and a lowest thickness elevation across the body between the non-polished first surface and the non-polished second surface, and the warp is a sum of absolute values of a maximum distance between a highest point and a least squares focal plane applied to a shape of the body and a maximum distance between a lowest point and the least squares focal plane applied to the shape of the body, where the highest point and the lowest point are both with respect to a same non-polished surface of the body; and the non-polished first surface has a surface roughness less than 5Å rms. the body has a wafer quality index which is less than 6.0, wherein the wafer quality index is equal to a total thickness variation in micrometers plus one-tenth of a warp in micrometers, wherein the total thickness variation is a difference between a highest thickness elevation and a lowest thickness elevation across the body between the non-polished first surface and the non-polished second surface, and the warp is a sum of absolute values of a maximum distance between a highest point and a least squares focal plane applied to a shape of the body and a maximum distance between a lowest point and the least squares focal plane applied to the shape of the body, where the highest point and the lowest point are both with respect to a same non-polished surface of the body; and the non-polished first surface has a surface roughness less than 5Å rms.
An apparatus, comprising: an environmental control element configured to control at least one environmental condition of a substance, the substance including an efficacy limit temperature, and a substance chamber configured to contain the substance, wherein: the environmental control element includes a thermal insulator configured to provide a thermal shield for the substance and a phase change material, PCM, configured to thermally regulate the at least one environmental condition, the PCM includes a transition temperature which is: (i) 0°-5° Celsius less than the substance highest efficacy limit temperature; and (ii) above room temperature, the environmental control element is configured to control the at least one environmental condition without use of an external power source, such that the environmental control element maintains the substance temperature below the efficacy limit temperature when ambient environmental temperature exceeds the efficacy limit temperature, without requiring user intervention, characterised in that the apparatus further comprises a control capacity indicator and a sensor (192, 216), the control capacity indicator configured to display a remaining environmental condition control capability provided by the PCM and wherein the remaining environmental condition control capability is calculated based upon changes in the PCM sensed by the sensor (192, 216). an environmental control element configured to control at least one environmental condition of a substance, the substance including an efficacy limit temperature, and a substance chamber configured to contain the substance, wherein: the environmental control element includes a thermal insulator configured to provide a thermal shield for the substance and a phase change material, PCM, configured to thermally regulate the at least one environmental condition, the PCM includes a transition temperature which is: (i) 0°-5° Celsius less than the substance highest efficacy limit temperature; and (ii) above room temperature, (i) 0°-5° Celsius less than the substance highest efficacy limit temperature; and (ii) above room temperature, the environmental control element is configured to control the at least one environmental condition without use of an external power source, such that the environmental control element maintains the substance temperature below the efficacy limit temperature when ambient environmental temperature exceeds the efficacy limit temperature, without requiring user intervention, characterised in that the apparatus further comprises a control capacity indicator and a sensor (192, 216), the control capacity indicator configured to display a remaining environmental condition control capability provided by the PCM and wherein the remaining environmental condition control capability is calculated based upon changes in the PCM sensed by the sensor (192, 216).
A fluid extraction system comprising: an interface comprising an electrical connection, wherein the interface is configured to fluidically and electrically couple a removable extraction reservoir to a printing device, wherein the removable extraction reservoir is configured to receive an amount of fluid from a reservoir in the printing device, and the removable extraction reservoir comprises an electrical connection wherein mating of the electrical connection of the interface and the electrical connection of the extraction reservoir establishes a data transmission path; and a controller configured to, based on data received from memory of an removable extraction reservoir coupled to the interface, initiate an extraction operation wherein fluid from the reservoir in the printing device is passed to the removable extraction reservoir. an interface comprising an electrical connection, wherein the interface is configured to fluidically and electrically couple a removable extraction reservoir to a printing device, wherein the removable extraction reservoir is configured to receive an amount of fluid from a reservoir in the printing device, and the removable extraction reservoir comprises an electrical connection wherein mating of the electrical connection of the interface and the electrical connection of the extraction reservoir establishes a data transmission path; and a controller configured to, based on data received from memory of an removable extraction reservoir coupled to the interface, initiate an extraction operation wherein fluid from the reservoir in the printing device is passed to the removable extraction reservoir.
An uninterruptible power supply, comprising: a split direct current link comprising a first capacitor coupled between a positive DC link terminal and a first node, and a second capacitor coupled between the first node and a negative DC link terminal; a rectifier coupled to an input of said split DC link, said rectifier comprising: a first leg, a second leg, and a third leg, each leg of said first, second, and third legs (238, 240, 242) configured to convert a first alternating current voltage received from an AC source into a DC voltage to be provided to said split DC link; and a fourth leg configured to balance DC link voltages of said first and second capacitors (224, 226); characterized in a controller coupled to said rectifier and configured to maintain functionality of said rectifier during at least one of a partial utility power outage, a full utility outage, and a failure of at least one of said first, second, third, and fourth legs (238, 240, 242, 214). a split direct current link comprising a first capacitor coupled between a positive DC link terminal and a first node, and a second capacitor coupled between the first node and a negative DC link terminal; a rectifier coupled to an input of said split DC link, said rectifier comprising: a first leg, a second leg, and a third leg, each leg of said first, second, and third legs (238, 240, 242) configured to convert a first alternating current voltage received from an AC source into a DC voltage to be provided to said split DC link; and a fourth leg configured to balance DC link voltages of said first and second capacitors (224, 226); characterized in a controller coupled to said rectifier and configured to maintain functionality of said rectifier during at least one of a partial utility power outage, a full utility outage, and a failure of at least one of said first, second, third, and fourth legs (238, 240, 242, 214). a first leg, a second leg, and a third leg, each leg of said first, second, and third legs (238, 240, 242) configured to convert a first alternating current voltage received from an AC source into a DC voltage to be provided to said split DC link; and a fourth leg configured to balance DC link voltages of said first and second capacitors (224, 226); characterized in a controller coupled to said rectifier and configured to maintain functionality of said rectifier during at least one of a partial utility power outage, a full utility outage, and a failure of at least one of said first, second, third, and fourth legs (238, 240, 242, 214).
A fluid meter configured to perform metrological measurements in a fluid circulation pipe and to communicate information relating to said metrological data, comprising: - an electrical generator configured to be driven by the circulation of the fluid in the fluid pipe and to generate electricity, - at least one metrological sensor configured to perform metrological measurements in the fluid pipe, - a control block configured to receive the metrological measurements and to communicate information relating to said metrological data, - a power supply block coupled to the electrical generator, and configured to supply energy to the control block, wherein the power supply block comprises a first supply path comprising at least one primary cell, and a second supply path connected to the electrical generator, the second supply path comprising a capacitor and a first switch configured to selectively couple the capacitor and the electrical generator, the power supply block further comprising a second switch configured to selectively couple the first supply path or the second supply path to the control block, the power supply block further comprising a current sensor configured to determine a current measurement representative of a intensity of a charge or discharge current of the capacitor, the first switch and the second switch being configured to be monitored by the control block as a function of a state of charge of the capacitor determined by the control block from the current measurement. - an electrical generator configured to be driven by the circulation of the fluid in the fluid pipe and to generate electricity, - at least one metrological sensor configured to perform metrological measurements in the fluid pipe, - a control block configured to receive the metrological measurements and to communicate information relating to said metrological data, - a power supply block coupled to the electrical generator, and configured to supply energy to the control block, wherein the power supply block comprises a first supply path comprising at least one primary cell, and a second supply path connected to the electrical generator, the second supply path comprising a capacitor and a first switch configured to selectively couple the capacitor and the electrical generator, the power supply block further comprising a second switch configured to selectively couple the first supply path or the second supply path to the control block, the power supply block further comprising a current sensor configured to determine a current measurement representative of a intensity of a charge or discharge current of the capacitor, the first switch and the second switch being configured to be monitored by the control block as a function of a state of charge of the capacitor determined by the control block from the current measurement.
A subassembly for a switch fuse arrangement, wherein the subassembly comprises a measuring device for determining electrical operational values and wherein the measuring device comprises measuring electronics and at least one display device for displaying at least one of the electrical operational values determined by the measuring device, and wherein the subassembly comprises at least one coil device, which is constituted such that it can make energy available by means of induction for the measuring electronics and/or the at least one display device, characterised in that it comprises at least one fuse holder, wherein the at least one fuse holder comprises the measuring electronics, the at least one display device and the at least one coil device.
Pivotable optical assembly for a surgical microscope, the assembly comprising: a microscope body interface for mounting the assembly on a microscope body; a tube carrier including an interface for a principle observer's tube, wherein the tube carrier is mounted on the microscope body interface for rotation about a tilt axis relative to the microscope body interface between a working position and an adjustment position by means of a hinge; an assistant's module including an interface for an assistant's tube, the assistant's module being pivotable about a pivot axis relative to the microscope body interface; and a retaining system for blocking pivoting the assistant's module about the pivot axis, characterized in that the retaining system comprises a retaining element being moveable from a locking position into a release position, a biasing member forcing the retaining element into the locking position, and a hand-operable control element acting on the retaining element for moving it from the locking position into the release position, wherein the assistant's module is pivotable only when the tube carrier is tilted about the tilt axis to the adjustment position, and wherein the retaining element, in its locking position, blocks pivoting the assistant's module about the pivot axis by blocking the tube carrier in its working position by a form fit (50, 511, 51r).
A method of treating of a multilayer article comprising at least one layer of a first plastics material, at least one layer of a second plastics material and at least one layer of a third material between the layer of first plastics material and the layer of second plastics material, wherein the first material is amorphous polyethylene terephthalate, the second plastics material is polyethylene and the third material is ethylene vinyl acetate; the method comprising the steps of: (a) physically separating the first material from the second material through shearing action and application of heat; and (b) sorting the first material from the second material. (a) physically separating the first material from the second material through shearing action and application of heat; and (b) sorting the first material from the second material.
A ground heat accumulator composed of a substantially circular field of heat exchangers, wherein each of the heat exchangers comprises a tubular body with a hollow for heat transfer medium, wherein the tubular body comprises an inlet for supply of heat transfer medium from solar applications and an outlet for heat transfer medium to be provided to energy applications and/or solar applications, wherein a chamber is disposed within the hollow of the tubular body, the chamber comprising means for distribution of the heat transfer medium, the means for distribution being connected to the inlet and/or the outlet of the heat transfer medium, wherein the heat exchangers are connected in series, characterized in that the heat exchangers are arranged in rows around a geometric centre of the accumulator and are connected in radial lines from the center of the accumulator, such that heat transfer medium flows through a distributor (23, 25) and ducts firstly to the heat exchangers closest to the centre of the accumulator, and then continues through radial lines of the exchangers from the centre of the accumulator to the heat exchangers on the periphery of the accumulator, and to a distributor (22, 24), and the tubular body is provided by means for pressing, ramming, or drilling-screwing into the ground.
A method, comprising: providing a telemetry system with a communication path formed with an electrically conductive transport medium coupled across a plurality of downhole nodes, wherein the telemetry system comprises a data link layer, and a protocol layer, wherein the protocol layer enables the system to request commands, provide action commands, and conduct group polling (1455, 1460); operating on the communication path with a multi-drop system that provides telemetry to the downhole nodes in wellbore, including employing modulation of a tone in a master-slave arrangement using binary differential phase shift keying or differential quadrature phase shift keying, wherein the telemetry system supports a plurality of downhole functions, and wherein multiple downhole nodes access the communication path without the use of switches. providing a telemetry system with a communication path formed with an electrically conductive transport medium coupled across a plurality of downhole nodes, wherein the telemetry system comprises a data link layer, and a protocol layer, wherein the protocol layer enables the system to request commands, provide action commands, and conduct group polling (1455, 1460); operating on the communication path with a multi-drop system that provides telemetry to the downhole nodes in wellbore, including employing modulation of a tone in a master-slave arrangement using binary differential phase shift keying or differential quadrature phase shift keying, wherein the telemetry system supports a plurality of downhole functions, and wherein multiple downhole nodes access the communication path without the use of switches.
Device for use as a marking device for animal carcasses, having a fixation device having at least two snap-in locking elements (10, 11) movable relative to one another into an irreversible locking position and an inscribable transponder which has an antenna and a storage for storing identification features, characterized by a release which is coupled to the transponder by means of a conductor element and is arranged to produce a release signal, wherein the conductor element is arranged for transmitting the release signal and in that the transponder is arranged to be inscribable only upon generation and/or following transmittance of the release signal, the release having two portions (3a, 3b), of which a first portion is connected to a first snap-in locking element and a second portion is connected to the second snap-in locking element, wherein the first and the second portions (3a, 3b) are electrical or optical elements which upon movement into the locking position produce the release signal or which in the locking position assume a second state, which forms the release signal.
A thermal system comprising: a fluid storage tank configured to store a cooling fluid in a liquid state and a gas state; a first heat exchanger configured to release heat into the fluid storage tank; a second heat exchanger, the second heat exchanger being fluidly downstream of the fluid storage tank, the second heat exchanger being configured to exchange heat between the cooling fluid and a heat load; characterised in that it further comprises a pressure control valve configured to expand the cooling fluid and disposed fluidly downstream of the second heat exchanger; wherein the first heat exchanger is fluidly downstream of the second heat exchanger such that cooling fluid, after being heated in the second heat exchanger, can pass through the first heat exchanger and thereby heat upstream cooling fluid resident in the fluid storage tank. a fluid storage tank configured to store a cooling fluid in a liquid state and a gas state; a first heat exchanger configured to release heat into the fluid storage tank; a second heat exchanger, the second heat exchanger being fluidly downstream of the fluid storage tank, the second heat exchanger being configured to exchange heat between the cooling fluid and a heat load; characterised in that it further comprises a pressure control valve configured to expand the cooling fluid and disposed fluidly downstream of the second heat exchanger; wherein the first heat exchanger is fluidly downstream of the second heat exchanger such that cooling fluid, after being heated in the second heat exchanger, can pass through the first heat exchanger and thereby heat upstream cooling fluid resident in the fluid storage tank.