mhurhangee/ep-ind-claims huggingface dataset:
A cushion member for a mask structured to be worn on a face of a user, the cushion member comprising: a cushion portion having a sealing portion and a body portion extending from the sealing portion, the sealing portion being structured to engage the face of the user, wherein the cushion portion is made of an elastomeric material; and at least one mesh member (22, 42, 52, 62, 72) embedded in at least one of the sealing portion and the body portion, characterized in that the at least one mesh member is made of a fabric material. a cushion portion having a sealing portion and a body portion extending from the sealing portion, the sealing portion being structured to engage the face of the user, wherein the cushion portion is made of an elastomeric material; and at least one mesh member (22, 42, 52, 62, 72) embedded in at least one of the sealing portion and the body portion, characterized in that the at least one mesh member is made of a fabric material.
A self-drilling self-tapping fastener comprising: a head; a shank integrally connected to and extending from the head, the shank including a first shank portion and a second shank portion, the second shank portion defining a longitudinally extending first flute, the second shank portion defining a longitudinally extending second flute, the second shank portion including a first chip breaker positioned in the first flute, the second shank portion including a second chip breaker positioned in the second flute, the second shank portion including a drill tip, the drill tip including a first cutting blade having a first cutting edge and a second cutting blade having a second cutting edge, wherein the first cutting edge and the second cutting edge are tapered toward each other; and a helical thread formation integrally connected to and extending radially outwardly from the first shank portion and part of the second shank portion, characterized in that the first flute extends through three threads of the thread formation on a first side of the second shank portion, but not to the fourth thread on the first side of the second shank portion. a head; a shank integrally connected to and extending from the head, the shank including a first shank portion and a second shank portion, the second shank portion defining a longitudinally extending first flute, the second shank portion defining a longitudinally extending second flute, the second shank portion including a first chip breaker positioned in the first flute, the second shank portion including a second chip breaker positioned in the second flute, the second shank portion including a drill tip, the drill tip including a first cutting blade having a first cutting edge and a second cutting blade having a second cutting edge, wherein the first cutting edge and the second cutting edge are tapered toward each other; and a helical thread formation integrally connected to and extending radially outwardly from the first shank portion and part of the second shank portion, characterized in that the first flute extends through three threads of the thread formation on a first side of the second shank portion, but not to the fourth thread on the first side of the second shank portion.
A dressing bolster assembly for treating a tissue site with reduced pressure, comprising: a dressing bolster having a first side and a second, inward-facing side; characterized by a comfort layer having a first side and a second, inward-facing side, the first side of the comfort layer coupled to the second, inward-facing side of the dressing bolster, wherein at least a portion of the second side of the comfort layer is configured to be directly against the tissue site; and a sealing ring disposed on at least a portion of the second, inward-facing side of the comfort layer, and configured to be directly coupled to a sealing member having a portion configured to be disposed over the dressing bolster, wherein an inward-facing side of the sealing ring is configured to be placed against a portion of the patient's epidermis. a dressing bolster having a first side and a second, inward-facing side; characterized by a comfort layer having a first side and a second, inward-facing side, the first side of the comfort layer coupled to the second, inward-facing side of the dressing bolster, wherein at least a portion of the second side of the comfort layer is configured to be directly against the tissue site; and a sealing ring disposed on at least a portion of the second, inward-facing side of the comfort layer, and configured to be directly coupled to a sealing member having a portion configured to be disposed over the dressing bolster, wherein an inward-facing side of the sealing ring is configured to be placed against a portion of the patient's epidermis.
Method for the production of multilaminar wood veneers from multilaminar wood blocks, comprising the stages of: - preparing a first plurality of wood veneers, said plurality of wood veneers comprising at least 200 veneers; - applying a layer of adhesive to each of said veneers, said stage of applying a layer of adhesive is performed by applying a polyurethane-based adhesive free from formaldehyde or applying a vinyl-based adhesive free from formaldehyde; - superimposing said veneers until a predetermined thickness is reached and in such a way that the adhesive remains interposed between successive veneers; - subjecting said veneers to a compression stage aimed at compacting said superimposition of adhesive and veneers one against the other in order to achieve the gluing of said veneers to obtain a multilaminar wood block; - subsequently obtaining multilaminar wood veneers from the multilaminar wood block by slicing; wherein the working life of the adhesive is 8-10 hours, suffcient to allow it to be stored during processing without losing its adhesive properties. - preparing a first plurality of wood veneers, said plurality of wood veneers comprising at least 200 veneers; - applying a layer of adhesive to each of said veneers, said stage of applying a layer of adhesive is performed by applying a polyurethane-based adhesive free from formaldehyde or applying a vinyl-based adhesive free from formaldehyde; - superimposing said veneers until a predetermined thickness is reached and in such a way that the adhesive remains interposed between successive veneers; - subjecting said veneers to a compression stage aimed at compacting said superimposition of adhesive and veneers one against the other in order to achieve the gluing of said veneers to obtain a multilaminar wood block; - subsequently obtaining multilaminar wood veneers from the multilaminar wood block by slicing;
A truck-mounted concrete pump having an auxiliary frame, which protrudes towards the rear of the truck-mounted concrete pump, and a mast pedestal, the auxiliary frame and the mast pedestal being coupled to one another by means of at least one strut, the strut having a polygonal cross-section, characterised in that at least one attachment part is provided, which is fastened to the strut using a fastening clamp provided on the strut.
A household appliance comprising at least one cover plate (8; 11; 23), which cover plate (8; 11; 23) is a formed sheet metal part, wherein - the cover plate (8; 11; 23) is a bent plate sheet metal part having linear bending lines (16-18; 26; 27-29) that each extend over a respective full width of the cover plate (8; 11; 23), - the cover plate (8; 23) is a cover plate (8; 23) of a drawer of the household appliance, - the cover plate is designed to cover the front side of the drawer, and - end caps (9; 12; 24) are fixed to the cover plate (8; 11; 23) covering sides of the cover plate (8; 11; 23), characterized in that - the end caps (9; 24) are formed as grip plates respectively comprising a cup-shaped recess, wherein the recesses are provided to be gripped by hand to move the drawer. - the cover plate (8; 11; 23) is a bent plate sheet metal part having linear bending lines (16-18; 26; 27-29) that each extend over a respective full width of the cover plate (8; 11; 23), - the cover plate (8; 23) is a cover plate (8; 23) of a drawer of the household appliance, - the cover plate is designed to cover the front side of the drawer, and - end caps (9; 12; 24) are fixed to the cover plate (8; 11; 23) covering sides of the cover plate (8; 11; 23), - the end caps (9; 24) are formed as grip plates respectively comprising a cup-shaped recess, wherein the recesses are provided to be gripped by hand to move the drawer.
Bottle attachment for handling liquids, designed in particular as a burette, with a cylinder-piston arrangement for precisely talking up and dispensing partial liquid volumes, with a cylinder and a piston running in a sealed-off manner in the cylinder and having a piston rod led upwards out of the cylinder, with a magnetic displacement measuring strip arranged directly on the piston rod or on a component connected in a fixed position relative to the piston rod and extending axially in the direction of movement of the piston rod, with a magnetic-field-sensitive sensor arrangement arranged fixed in place in the attachment adjacent to the piston rod or to the component and having a sensor aligned with the measuring strip and separated from the measuring strip only by a gap, preferably with an indicator for the amount of liquid that is respectively handled or to be handled, and with an electronic evaluation circuit for evaluating output signals of the sensor and if appropriate for activating the indicator, wherein the electronic evaluation circuit can also be realized by the software of a microprocessor or microcomputer, and wherein the position of the piston with respect to the cylinder can be determined by means of the evaluation circuit, characterized in that the displacement measuring strip is magnetized at intervals in certain portions or, preferably, is magnetized oppositely in certain portions, in that the sensor is designed as a magnetoresistive sensor system, by which analogue sinusoidal sensor signals can be generated when there is a relative movement of the sensor with respect to the measuring strip, in that the evaluation circuit has a mixed-signal controller, which has interpolation software, and in that the analogue sinusoidal sensor signals of the magnetoresistive sensor system can be directly evaluated by means of the mixed-signal controller using the Interpolation software, and thus the position of the piston with respect to the cylinder can be determined.
Gear with a gear wall, with a plurality of electrical machines designed as generator or motor and a plurality of sprockets, specifically a first sprocket intended for meshing with a plurality of pinions of the electrical machines, a second sprocket that is coaxially firmly connected to the first sprocket, several third sprockets that mesh with the second sprocket, several fourth sprockets, each of which is coaxially firmly connected to one of the third sprockets, a fifth sprocket that meshes with the fourth sprockets and that is connected to a drive or output shaft, with the first sprocket and thus the second sprocket and the fifth sprocket, and thus the drive or output shaft, being placed coaxially, characterised in that the sprockets (20, 30, 40, 50, 60) all have outer teeth and precisely three third sprockets are provided that mesh while forming an imagined equilateral triangle.
A vacuum insulated structure, comprising: a first cover member having a pre-deformed portion and a perimeter portion, wherein the perimeter portion of the first cover member is disposed along a first planar level, the pre-deformed portion of the first cover member having portions thereof extending outwardly from the first planar level; a second cover member having a pre-deformed portion and a perimeter portion, wherein the perimeter portion of the second cover member is disposed along a second planar level, the pre-deformed portion of the second cover member having portions thereof extending outwardly from the second planar level; and a thermal bridge interconnecting the first cover member and the second cover member at the perimeter portions thereof to define an insulating cavity therebetween, wherein the insulating cavity is a sealed cavity having a vacuum drawn therefrom, and further wherein the pre-deformed portions (92B, 94B) of the first and second cover members (92, 94) move inwardly towards the first and second planar levels (DPL1, DPL2) under a force of the vacuum within the insulating cavity, characterised in that the pre-deformed portions (92B, 94B) of the first and second cover members (92, 94) include weakened portions (93A-93D, 95A-95D) more susceptible to deformation than perimeter portions (92C, 94C). a first cover member having a pre-deformed portion and a perimeter portion, wherein the perimeter portion of the first cover member is disposed along a first planar level, the pre-deformed portion of the first cover member having portions thereof extending outwardly from the first planar level; a second cover member having a pre-deformed portion and a perimeter portion, wherein the perimeter portion of the second cover member is disposed along a second planar level, the pre-deformed portion of the second cover member having portions thereof extending outwardly from the second planar level; and a thermal bridge interconnecting the first cover member and the second cover member at the perimeter portions thereof to define an insulating cavity therebetween, wherein the insulating cavity is a sealed cavity having a vacuum drawn therefrom, and further wherein the pre-deformed portions (92B, 94B) of the first and second cover members (92, 94) move inwardly towards the first and second planar levels (DPL1, DPL2) under a force of the vacuum within the insulating cavity, characterised in that the pre-deformed portions (92B, 94B) of the first and second cover members (92, 94) include weakened portions (93A-93D, 95A-95D) more susceptible to deformation than perimeter portions (92C, 94C).
A device for reducing the noise emitted by a conduit belonging to an aircraft system, comprising an acoustic grid positioned in a segment T1 of the conduit, said grid having a length L1, along the axis (X-X) of said segment, and including multiple meshes, each of which fits into a square with side m, characterized in that the following relationships are satisfied: L ⁢ 1 > 1, 8 ⁢ λ fmin m < λ fmax / 2, where f max is the maximum frequency of the noise to be attenuated, f min is the minimum frequency of the nice to be attenuated, λ fmax is the wavelength of the noise at frequency f max, and λ fmin is the wavelength of the noise at frequency f min. where f max is the maximum frequency of the noise to be attenuated, f min is the minimum frequency of the nice to be attenuated, λ fmax is the wavelength of the noise at frequency f max, and λ fmin is the wavelength of the noise at frequency f min.
A method of adapting a platform elevator drive nut to a threaded screw (20; 60) of a platform elevator, the method comprising operating the platform elevator such that the drive nut passes an interface between adjacent sections (20a, 20b; 61a, 61b) of a threaded screw (20; 60) of the platform elevator, wherein the drive nut is adapted for moving a platform of the platform elevator, said platform elevator comprising a platform and said threaded screw (20; 60) comprising an outer thread (30; 70) having a screw thread bottom (34; 74), a screw thread upper flank (35; 75), a screw thread lower flank (36; 76) and a screw thread crest (37; 77), wherein the drive nut is configured to be turnably arranged on the threaded screw (20; 60) and to support the platform, wherein the drive nut comprises: - an upper nut end and an opposite lower nut end, and - an inner thread extending between the upper and lower nut ends (51, 52) and configured to engage the outer thread (30; 70) of the threaded screw (20; 60), said at least one inner thread having a nut thread bottom, a nut thread upper flank, a nut thread lower flank and a nut thread crest, wherein - the outer thread (30; 70) of the threaded screw (20; 60) and the inner thread of the drive nut are corresponding trapezoidal threads, characterized in that - in the vicinity of the upper nut end the nut thread lower flank has a decreasing width (wl), which results in a small contact area and a high surface pressure between the nut thread lower flank and an irregularity formed by an angular misalignment between adjacent sections (20a, 20b; 61a, 61b) of the threaded screw (20; 60), such that wear of the underside of the nut thread lower flank against the irregularity is facilitated, whereby the shape of the nut thread lower flank is adapted to the irregularity. - an upper nut end and an opposite lower nut end, and - an inner thread extending between the upper and lower nut ends (51, 52) and configured to engage the outer thread (30; 70) of the threaded screw (20; 60), said at least one inner thread having a nut thread bottom, a nut thread upper flank, a nut thread lower flank and a nut thread crest, wherein - the outer thread (30; 70) of the threaded screw (20; 60) and the inner thread of the drive nut are corresponding trapezoidal threads, - in the vicinity of the upper nut end the nut thread lower flank has a decreasing width (wl), which results in a small contact area and a high surface pressure between the nut thread lower flank and an irregularity formed by an angular misalignment between adjacent sections (20a, 20b; 61a, 61b) of the threaded screw (20; 60), such that wear of the underside of the nut thread lower flank against the irregularity is facilitated, whereby the shape of the nut thread lower flank is adapted to the irregularity.
Communication method for at least one mobile terminal of a user, which is suitable for setting up data connections or call connections via at least one mobile communication network (PLMN) to a data terminal or to a voice terminal and which is suitable for the wireless communication with a host server of a host, characterized in a) that between the host server and the mobile terminal a wireless communication link is established, via which identification data are transferred from the mobile terminal to the host server; b) that the host server creates a voucher, in which at least the identification data and a time period (t VR) and preferably an identifier of the host server are registered; c) that the voucher is transmitted to the operator of the mobile communication network (PLMN) or to a service provider, which prepares the statement of charges for the mobile terminal; and d) that the operator of the mobile communication network (PLMN) or the service provider, on the basis of the voucher, debits communication costs for data connections or call connections of the mobile terminal that were registered during the time period (t VR) indicated in the voucher, at least in part to an account assigned to the identifier of the host server. a) that between the host server and the mobile terminal a wireless communication link is established, via which identification data are transferred from the mobile terminal to the host server; b) that the host server creates a voucher, in which at least the identification data and a time period (t VR) and preferably an identifier of the host server are registered; c) that the voucher is transmitted to the operator of the mobile communication network (PLMN) or to a service provider, which prepares the statement of charges for the mobile terminal; and d) that the operator of the mobile communication network (PLMN) or the service provider, on the basis of the voucher, debits communication costs for data connections or call connections of the mobile terminal that were registered during the time period (t VR) indicated in the voucher, at least in part to an account assigned to the identifier of the host server.
A robot cleaner (1, 100) comprising: a main body; a driving unit for moving the main body; a sensor unit (3, 110) for sensing obstacles around the main body; a suction motor sucking foreign substances; side brush units expanding a cleaning area through rotation; a rotatable main brush unit formed on the main body; and a controller for reducing the travelling velocity of the main body and causing the main body to approach a front obstacle, if an area where a plurality of obstacles contacts each other is sensed through the sensor unit (3, 110), characterised in that the controller includes a driving control unit arranged to increase at least one of the rotating speed of the side brush units, the suction force of the suction motor, and the rotating speed of the main brush unit, if the sensor unit senses the area where a plurality of obstacles contacts each other in front of the main body. a main body; a driving unit for moving the main body; a sensor unit (3, 110) for sensing obstacles around the main body; a suction motor sucking foreign substances; side brush units expanding a cleaning area through rotation; a rotatable main brush unit formed on the main body; and a controller for reducing the travelling velocity of the main body and causing the main body to approach a front obstacle, if an area where a plurality of obstacles contacts each other is sensed through the sensor unit (3, 110), characterised in that the controller includes a driving control unit arranged to increase at least one of the rotating speed of the side brush units, the suction force of the suction motor, and the rotating speed of the main brush unit, if the sensor unit senses the area where a plurality of obstacles contacts each other in front of the main body.