mhurhangee/ep-ind-claims huggingface dataset:
An initial access method for a short-range communication system comprising a controlling device and a controlled device, the controlling device providing communication coverage for communication with a plurality of controlled devices, comprising: acquiring, by a controlled device of the plurality of controlled devices, an initial access resource in the short-range communications; sending, by the controlled device, initial access information to the controlling device on the initial access resource without preamble, wherein the initial access information comprises an identity of the controlled device; and monitoring, by the controlled device, access feedback information sent by the controlling device, wherein the access feedback information is used for indicating that the controlling device has been successfully accessed by the controlled device; wherein the acquiring, by the controlled device of the plurality of controlled devices, the initial access resource comprises: determining, by the controlled device of the plurality of controlled devices, the initial access resource according to signaling sent by the controlling device, wherein the signaling is used for indicating an initial access resource set corresponding to a plurality of controlled devices, and the initial access resource set comprises the initial access resource. acquiring, by a controlled device of the plurality of controlled devices, an initial access resource in the short-range communications; sending, by the controlled device, initial access information to the controlling device on the initial access resource without preamble, wherein the initial access information comprises an identity of the controlled device; and monitoring, by the controlled device, access feedback information sent by the controlling device, wherein the access feedback information is used for indicating that the controlling device has been successfully accessed by the controlled device; wherein the acquiring, by the controlled device of the plurality of controlled devices, the initial access resource comprises: determining, by the controlled device of the plurality of controlled devices, the initial access resource according to signaling sent by the controlling device, wherein the signaling is used for indicating an initial access resource set corresponding to a plurality of controlled devices, and the initial access resource set comprises the initial access resource.
A method for producing an alkali metal salt of fluorosulfonyl imide represented by the following general formula, having a content of sulfate ions of 3,000 ppm by mass or less, wherein the alkali metal salt of fluorosulfonyl imide is a bis(fluorosulfonyl)imide, wherein M a represents an alkali metal, and each of R a and R b represents a fluorine atom, comprising a step of concentrating a solution of an alkali metal salt of fluorosulfonyl imide while bubbling a gas into a reaction solution containing the alkali metal salt of fluorosulfonyl imide, and/or, concentrating the solution of the alkali metal salt of fluorosulfonyl imide by thin film distillation using a thin film distillator which is a device having a means to form a thin film of the reaction solution, a means to heat the thin film formed, a means to recover an evaporating content, a means to recover a non-evaporating content, and a circulating means to return a concentrated liquid removed from the thin film distillator again to the thin film distillator. concentrating a solution of an alkali metal salt of fluorosulfonyl imide while bubbling a gas into a reaction solution containing the alkali metal salt of fluorosulfonyl imide, and/or, concentrating the solution of the alkali metal salt of fluorosulfonyl imide by thin film distillation using a thin film distillator which is a device having a means to form a thin film of the reaction solution, a means to heat the thin film formed, a means to recover an evaporating content, a means to recover a non-evaporating content, and a circulating means to return a concentrated liquid removed from the thin film distillator again to the thin film distillator.
A cleaning-performance evaluation system for evaluating a cleaning operation inside a work chamber, the system functioning as an inspection system for inspecting the cleaning-performance of a mock contaminant generated inside the work chamber, comprising: a contamination means for administering the mock contaminant to the inside of the work chamber; a waste liquid recovery means (31, 24, 24a) for performing the cleaning operation and recovering a cleaning waste-liquid that contains the mock contaminant; a mist generation means for generating a mist of the recovered cleaning waste-liquid; a collection means for collecting inspection air that includes the generated mist; and a detection means for detecting an amount of the mock contaminant included in the inspection air collected by the collection means, wherein the cleaning operation is evaluated by confirming that the amount of the mock contaminant detected by the detection means is at or below a prescribed value, wherein the mock contaminant is an aqueous solution of a fluorescence material, wherein the detection means includes a fine particle detecting part and a fluorescence detecting part, the fine particle detecting part being configured to detect the total particle concentration of the mock contaminant in the inspection air by a light scattering method, and the fluorescence detecting part being configured to detect a positive particle concentration in the inspection air which is a total number of fluorescence fine particles detected by the fluorescence detecting part, whereby a positive particle ratio is calculated by the total particle concentration and the positive particle concentration to confirm the amount of the mock contaminant. a contamination means for administering the mock contaminant to the inside of the work chamber; a waste liquid recovery means (31, 24, 24a) for performing the cleaning operation and recovering a cleaning waste-liquid that contains the mock contaminant; a mist generation means for generating a mist of the recovered cleaning waste-liquid; a collection means for collecting inspection air that includes the generated mist; and a detection means for detecting an amount of the mock contaminant included in the inspection air collected by the collection means, wherein the cleaning operation is evaluated by confirming that the amount of the mock contaminant detected by the detection means is at or below a prescribed value, wherein the mock contaminant is an aqueous solution of a fluorescence material, wherein the detection means includes a fine particle detecting part and a fluorescence detecting part, the fine particle detecting part being configured to detect the total particle concentration of the mock contaminant in the inspection air by a light scattering method, and the fluorescence detecting part being configured to detect a positive particle concentration in the inspection air which is a total number of fluorescence fine particles detected by the fluorescence detecting part, whereby a positive particle ratio is calculated by the total particle concentration and the positive particle concentration to confirm the amount of the mock contaminant.
A delivery mechanism (90; 132; 342; 384) of an infusion pump (10; 100; 380) for dispensing fluid to a patient, the delivery mechanism comprising: a spool (156; 340) slidingly disposed in a bore (144; 220) of a delivery mechanism body; and an o-ring seal disposed on the spool, the o-ring seal comprising: a gland (270; 292) for seating an o-ring including an outer circumferential groove (274; 294) extending circumferentially around a longitudinal axis of a cylindrical body of the spool, the circumferential groove including an angled first surface (276; 298) and an angled second surface (278; 302) opposite the angled first surface and an inner overflow channel (280; 304) disposed below the angled first and second surfaces and including a pair of sidewalls each extending downwardly and at an angle to one of the angled first and second surfaces and a bottom; and an o-ring disposed in the gland with a first circumferential band of the o-ring resting on the first angled surface and a second circumferential band of the o-ring resting on the second angled surface above the overflow channel with the o-ring in a substantially uncompressed state. a spool (156; 340) slidingly disposed in a bore (144; 220) of a delivery mechanism body; and an o-ring seal disposed on the spool, the o-ring seal comprising: a gland (270; 292) for seating an o-ring including an outer circumferential groove (274; 294) extending circumferentially around a longitudinal axis of a cylindrical body of the spool, the circumferential groove including an angled first surface (276; 298) and an angled second surface (278; 302) opposite the angled first surface and an inner overflow channel (280; 304) disposed below the angled first and second surfaces and including a pair of sidewalls each extending downwardly and at an angle to one of the angled first and second surfaces and a bottom; and an o-ring disposed in the gland with a first circumferential band of the o-ring resting on the first angled surface and a second circumferential band of the o-ring resting on the second angled surface above the overflow channel with the o-ring in a substantially uncompressed state. a gland (270; 292) for seating an o-ring including an outer circumferential groove (274; 294) extending circumferentially around a longitudinal axis of a cylindrical body of the spool, the circumferential groove including an angled first surface (276; 298) and an angled second surface (278; 302) opposite the angled first surface and an inner overflow channel (280; 304) disposed below the angled first and second surfaces and including a pair of sidewalls each extending downwardly and at an angle to one of the angled first and second surfaces and a bottom; and an o-ring disposed in the gland with a first circumferential band of the o-ring resting on the first angled surface and a second circumferential band of the o-ring resting on the second angled surface above the overflow channel with the o-ring in a substantially uncompressed state.
A speed change mechanism (48;48') for a gas turbine engine comprising: a planetary gear system; a torque frame surrounding the speed change mechanism (48;48'), wherein the torque frame includes a plurality of fingers that engage grooves in a planet carrier of the speed change mechanism (48;48'), and the planetary gear system is configured to drive a fan section (22;22') and a low pressure compressor (44;44'); and a bearing support attached to an end of the torque frame for supporting a fan section bearing, wherein the bearing support is attached to a distal end of the plurality of fingers; characterized in that: the bearing support includes at least one tang that engages a groove in at least one of the plurality of fingers, the groove being located on a radially inner side of at least one of the plurality of fingers. a planetary gear system; a torque frame surrounding the speed change mechanism (48;48'), wherein the torque frame includes a plurality of fingers that engage grooves in a planet carrier of the speed change mechanism (48;48'), and the planetary gear system is configured to drive a fan section (22;22') and a low pressure compressor (44;44'); and a bearing support attached to an end of the torque frame for supporting a fan section bearing, wherein the bearing support is attached to a distal end of the plurality of fingers; characterized in that: the bearing support includes at least one tang that engages a groove in at least one of the plurality of fingers, the groove being located on a radially inner side of at least one of the plurality of fingers.
A method for making or repairing a specified part, the method including: creating an optimized manufacturing process to make or repair the specified part, the creating including: receiving data from a plurality of sources, the data including as-designed, as-manufactured, as-simulated, and as-tested data relative to one or more parts similar to the specified part; updating, in real time, a surrogate model corresponding with a physics-based model of the specified part, wherein the surrogate model forms a digital twin of the specified part; further updating the surrogate model with a model of manufactured variance associated with in-operation performance of at least one similar part, based on at least one of in-field measurement and in-operation data of the at least one similar part, and an operational regime of the at least one similar part; and executing, based on the digital twin, the optimized manufacturing process to either repair or make the specified part. creating an optimized manufacturing process to make or repair the specified part, the creating including: receiving data from a plurality of sources, the data including as-designed, as-manufactured, as-simulated, and as-tested data relative to one or more parts similar to the specified part; updating, in real time, a surrogate model corresponding with a physics-based model of the specified part, wherein the surrogate model forms a digital twin of the specified part; further updating the surrogate model with a model of manufactured variance associated with in-operation performance of at least one similar part, based on at least one of in-field measurement and in-operation data of the at least one similar part, and an operational regime of the at least one similar part; and receiving data from a plurality of sources, the data including as-designed, as-manufactured, as-simulated, and as-tested data relative to one or more parts similar to the specified part; updating, in real time, a surrogate model corresponding with a physics-based model of the specified part, wherein the surrogate model forms a digital twin of the specified part; further updating the surrogate model with a model of manufactured variance associated with in-operation performance of at least one similar part, based on at least one of in-field measurement and in-operation data of the at least one similar part, and an operational regime of the at least one similar part; and executing, based on the digital twin, the optimized manufacturing process to either repair or make the specified part.
Belt conveyor provided with a frame, at least one reversing drum, at least one motorised or drive roller associated with a motor and a mat in belt form which is wound around said motorized roller and said reversing drum, said belt being driven with friction by said motorised roller, said conveyor being characterised in that said motorised roller provides, mounted forcedly thereon, an abrasive removable element in form of an applied antiwear elastic tube or sheath which has high friction coefficient and is made of PVC additioned with antiwear additives, so that said belt rotates around, and in contact with, said antiwear tube.
Agricultural machine provided with at least one driven implement and comprising, on the one hand, an input shaft mounted rotatably in a protective support housing, which is designed to be connected by one end emerging from said housing to a power take-off of a tractor and which forms part of a primary movement transmission line (3, 5, 5'), driving at least said implement or implements, and, on the other hand, a secondary movement transmission device with gear reduction, kinematically connected to the input shaft and capable of driving at least one item of secondary equipment, attached implement or secondary movement distribution/transmission system, said input shaft having an axis of rotation, defining a longitudinal direction, in which said secondary transmission device is disposed in the housing and comprises a secondary output shaft mounted rotatably in the housing and a geared-down transmission mechanism (9, 9') kinematically connecting the input shaft and the secondary output shaft, a free end of said secondary shaft being directed towards or situated at the level of an opening in the housing, characterised in that this opening is disposed laterally in relation to the input shaft, and formed in a lateral side of the housing, in relation to the longitudinal direction defined by the axis of rotation of the input shaft.
Clamp arrangement for fastening a hose to a pipe or a stub, comprising - a clamp having an annular clamp band and a clamp band-tensioning unit, wherein the clamp forms a receiving opening for the hose and the pipe or the stub, and - a plurality of springs which are distributed over a circumference of the clamp band, project from the clamp band into the receiving opening and are spring-acting in the radial direction R of the clamp band, - wherein the springs are formed by tongues, characterized in that - two adjacent tongues are arranged so as to be offset in the circumferential direction U of the clamp band and to overlap in the axial direction A of the clamp band. - a clamp having an annular clamp band and a clamp band-tensioning unit, wherein the clamp forms a receiving opening for the hose and the pipe or the stub, and - a plurality of springs which are distributed over a circumference of the clamp band, project from the clamp band into the receiving opening and are spring-acting in the radial direction R of the clamp band, - wherein the springs are formed by tongues, characterized in that - two adjacent tongues are arranged so as to be offset in the circumferential direction U of the clamp band and to overlap in the axial direction A of the clamp band.
Apparatus for delivering a gas mixture to the nasal airways of a spontaneously breathing child, the apparatus comprising: - a body adapted for releasable attachment to a soother, said body forming a mixing chamber, the body having an edge portion defining the edges of the mixing chamber, the edge portion having a section adapted to, in use, get in contact with the nasal dorsum of the child, such that, in use, the tip of the nose of the child is inside the mixing chamber; - two gas delivering hoses attached to the body and configured for supplying gas to the mixing chamber in use; and - a flexible band, wherein the mixing chamber has access to the surrounding air in use and is adapted for mixing the gas supplied by the two gas delivering hoses with the surrounding air in use in order to provide a gas mixture for nasal inhalation, and wherein the apparatus forms an opening partly formed by the two gas delivering hoses and structured such that, in use, the handle of the soother is fitted into the opening and is kept in place by use of the flexible band. - a body adapted for releasable attachment to a soother, said body forming a mixing chamber, the body having an edge portion defining the edges of the mixing chamber, the edge portion having a section adapted to, in use, get in contact with the nasal dorsum of the child, such that, in use, the tip of the nose of the child is inside the mixing chamber; - two gas delivering hoses attached to the body and configured for supplying gas to the mixing chamber in use; and - a flexible band,
A tilting-pad bearing, comprising: a plurality of tilting pads arranged annularly around a rotary shaft so as to form a gap therebetween; a housing accommodating and supporting the plurality of tilting pads from outside in a radial direction of the rotary shaft and including a lubricating oil-supplying hole provided at a position facing the gap formed between the tilting pads disposed next to each other; and a pair of side plates disposed so that the tilting pads are interposed between the side plates in an axial direction of the rotary shaft, wherein a tilting pad is provided with a flow passageway through which lubricating oil flows; wherein the flow passageway is an internal flow passageway that includes: a first inflow opening which opens toward a leading side of the tilting pad in a rotation direction of the rotary shaft, a discharge opening which opens in the axial direction of the rotary shaft; and the tilting-pad is provided with no flow passageway passing through a middle part of the tilting-pad in a circumferential direction of the rotary shaft, characterized in that a second inflow opening opens toward a trailing side of the tilting pad in the rotation direction of the rotary shaft. a plurality of tilting pads arranged annularly around a rotary shaft so as to form a gap therebetween; a housing accommodating and supporting the plurality of tilting pads from outside in a radial direction of the rotary shaft and including a lubricating oil-supplying hole provided at a position facing the gap formed between the tilting pads disposed next to each other; and a pair of side plates disposed so that the tilting pads are interposed between the side plates in an axial direction of the rotary shaft, wherein a tilting pad is provided with a flow passageway through which lubricating oil flows; wherein the flow passageway is an internal flow passageway that includes: a first inflow opening which opens toward a leading side of the tilting pad in a rotation direction of the rotary shaft, a discharge opening which opens in the axial direction of the rotary shaft; and the tilting-pad is provided with no flow passageway passing through a middle part of the tilting-pad in a circumferential direction of the rotary shaft, characterized in that a second inflow opening opens toward a trailing side of the tilting pad in the rotation direction of the rotary shaft. a first inflow opening which opens toward a leading side of the tilting pad in a rotation direction of the rotary shaft, a discharge opening which opens in the axial direction of the rotary shaft; and the tilting-pad is provided with no flow passageway passing through a middle part of the tilting-pad in a circumferential direction of the rotary shaft, characterized in that a second inflow opening opens toward a trailing side of the tilting pad in the rotation direction of the rotary shaft.
Suspension arm for a motor vehicle, formed from an arm, a ball support element and holding elements forming fixing points for the arm with the support element, the suspension arm comprising at least two separate planes tangential to a fixing interface at two holding elements, characterized in that it comprises a connecting zone formed by mounting zones for the support element and the first end of the arm, which mounting zones have complementary forms, the connecting zone having a transverse section of Ω shape.
An axle designed to be coupled to a bearing, particularly within a mechanical system equipping a heat engine, being subjected to average contact pressures lower than 200 MPa, the axle comprising at least one area provided with: an anti-seizure surface coating, having a surface hardness at least twice that of the axle, and a microtexturing consisting of a set of separated microcavities (31, 32, 33, 34, 35), distributed in said area, and wherein the depth of the microcavities (31, 32, 33, 34, 35) is smaller than the thickness of the surface coating, such that said microcavities (31, 32, 33, 34, 35) are confined to the thickness of the surface coating, or the depth of the microcavities (31, 32, 33, 34, 35) is greater than the thickness of the surface coating, such that said microcavities (31, 32, 33, 34, 35) penetrate into the base material of the axle, beneath the surface coating. an anti-seizure surface coating, having a surface hardness at least twice that of the axle, and a microtexturing consisting of a set of separated microcavities (31, 32, 33, 34, 35), distributed in said area, and wherein the depth of the microcavities (31, 32, 33, 34, 35) is smaller than the thickness of the surface coating, such that said microcavities (31, 32, 33, 34, 35) are confined to the thickness of the surface coating, or the depth of the microcavities (31, 32, 33, 34, 35) is greater than the thickness of the surface coating, such that said microcavities (31, 32, 33, 34, 35) penetrate into the base material of the axle, beneath the surface coating.