mhurhangee/ep-ind-claims huggingface dataset:
A method of evaluating the leaktightness of a device for storing fuel gas under high pressure for use as fuel by vehicles and delivered from a filling station via a filler hose that is connected to the gas storage device, itself comprising pipework and at least one tank, the method being characterized in that it comprises the following steps: a) while filling the fuel gas storage device from the filling station, pressurizing the filler hose, the pipework, and said tank from the filling station at a pressure that is greater than at least 5 bar, filling at a controlled filling flow rate Q i, and measuring variation in pressure P i; and b) at a first predetermined instant t i after the start of pressurizing, suspending the filling operation without depressurizing, continuing to measure variation in pressure P i to a second predetermined instant t j, comparing the pressure P i relative to a predetermined threshold S i, and if between the first and second predetermined instants t i, t j the pressure decreases and drops below the predetermined threshold S i, informing that a leak is present, whereas if between the first and second predetermined instants t i, t j the pressure remains above the predetermined threshold S i, restarting the filling operation and, at subsequent instants, including at the normal end of the filling operation, repeating verifications of variation in pressure relative to predetermined thresholds during a predetermined duration after each suspension of the filling operation so as to detect, on each occasion, the presence of a leak, if any. a) while filling the fuel gas storage device from the filling station, pressurizing the filler hose, the pipework, and said tank from the filling station at a pressure that is greater than at least 5 bar, filling at a controlled filling flow rate Q i, and measuring variation in pressure P i; and b) at a first predetermined instant t i after the start of pressurizing, suspending the filling operation without depressurizing, continuing to measure variation in pressure P i to a second predetermined instant t j, comparing the pressure P i relative to a predetermined threshold S i, and if between the first and second predetermined instants t i, t j the pressure decreases and drops below the predetermined threshold S i, informing that a leak is present, whereas if between the first and second predetermined instants t i, t j the pressure remains above the predetermined threshold S i, restarting the filling operation and, at subsequent instants, including at the normal end of the filling operation, repeating verifications of variation in pressure relative to predetermined thresholds during a predetermined duration after each suspension of the filling operation so as to detect, on each occasion, the presence of a leak, if any.
Table, in particular office table, preferably merchant table, that is provided with ventilation equipment and comprises at least one tabletop (4, 5) and can be set up in a room, comprising at least one heat exchanger through which flows air incoming from an air inlet for the purpose of thermal treatment, in particular cooling, whereby the thermally treated air is subdivided into at least two partial air flows (42; 38, 39) of which a first partial air flow is blown out above the tabletop (4, 5) and a second partial air flow (38, 39) is blown out below the tabletop (4, 5), and whereby an accommodation chamber for equipment to be cooled (24, 25) is situated below the tabletop (4, 5) and has at least a portion of the second partial air flow (38, 39) blown into it, characterised in that the accommodation chamber comprises at least one incoming air opening (30, 31) on its front wall (28, 29) for supplying room air and in that a room air flow (45, 46), which corresponds to the volume flow of the first partial air flow, is aspirated through the incoming air opening (30, 31) and flows to the air inlet.
A method comprising: i) receiving, by a meta-wallet processor, from a user device, a request for user authentication comprising a meta-wallet identifier, a context identifier and at least one of user biometric data, user personal assets data, and user social media data, wherein the user personal assets data comprises information associated with a personal asset that is personally identifiable to a user and wherein the meta-wallet processor is a part of a meta-wallet system platform which is operable to provide user authentication services to users to facilitate various types of operations; ii) determining, by the meta-wallet processor based on the meta-wallet identifier and the context identifier, that the user is a registered meta-wallet user and is engaging in a predetermined type of activity; iii) selecting, by the meta-wallet processor, an authentication protocol based on the predetermined type of activity, wherein the authentication protocol is pre-set by the meta-wallet user during an enrolment process; and iv) determining, by the meta-wallet processor, whether the at least one user biometric data, user personal assets data, and user social media data matches stored personal meta-wallet data associated with the registered user and satisfies the pre-set authentication protocol. i) receiving, by a meta-wallet processor, from a user device, a request for user authentication comprising a meta-wallet identifier, a context identifier and at least one of user biometric data, user personal assets data, and user social media data, wherein the user personal assets data comprises information associated with a personal asset that is personally identifiable to a user and wherein the meta-wallet processor is a part of a meta-wallet system platform which is operable to provide user authentication services to users to facilitate various types of operations; ii) determining, by the meta-wallet processor based on the meta-wallet identifier and the context identifier, that the user is a registered meta-wallet user and is engaging in a predetermined type of activity; iii) selecting, by the meta-wallet processor, an authentication protocol based on the predetermined type of activity, wherein the authentication protocol is pre-set by the meta-wallet user during an enrolment process; and iv) determining, by the meta-wallet processor, whether the at least one user biometric data, user personal assets data, and user social media data matches stored personal meta-wallet data associated with the registered user and satisfies the pre-set authentication protocol.
An outdoor unit comprising: a casing having a substantially parallelepiped shape opened on top; a top panel configured to close an opening on the top of the casing; a bell mouth provided at an outlet opening of a propeller fan formed on a front panel which constitutes the casing; an outlet grill attached on the front side of the outlet opening; the unit being characterized in that the top panel comprises an appentice at an edge portion therof, at a portion corresponding to the outlet grill on the front side of the top panel so as to overhang to the front from the edge portion. a casing having a substantially parallelepiped shape opened on top; a top panel configured to close an opening on the top of the casing; a bell mouth provided at an outlet opening of a propeller fan formed on a front panel which constitutes the casing; an outlet grill attached on the front side of the outlet opening; the unit being characterized in that the top panel comprises an appentice at an edge portion therof, at a portion corresponding to the outlet grill on the front side of the top panel so as to overhang to the front from the edge portion.
A projection optical system (1, 1A) comprising, in order from a side on which a light source (LDa) is located to a projection side along an optical axis: a first lens group that includes one or more lenses (L1, L2), has a positive focal length, and condenses light from the light source (LDa) on a primary image-forming point that is an image of the light source (LDa); a deflector that scans light from the first lens group; and a second lens group that includes one or more lenses, has a positive focal length, and forms an image of light from the deflector at a position of a secondary image-forming point that is an image of the primary image-forming point, the first lens group forming the primary image-forming point between the first lens group and the second lens group along the optical axis, characterized in that the following expression is satisfied with each wavelength λ of the light from the light source (LDa), where f 2 represents a focal length of the second lens group, ω 1 represents a beam waist radius of the primary image-forming point,and d 2 represents a distance from the primary image-forming point to a front-side main point of the second lens group: d 2 ≥ f 2 + π ⋅ ω 1 2 / λ. a first lens group that includes one or more lenses (L1, L2), has a positive focal length, and condenses light from the light source (LDa) on a primary image-forming point that is an image of the light source (LDa); a deflector that scans light from the first lens group; and a second lens group that includes one or more lenses, has a positive focal length, and forms an image of light from the deflector at a position of a secondary image-forming point that is an image of the primary image-forming point, the first lens group forming the primary image-forming point between the first lens group and the second lens group along the optical axis, characterized in that the following expression is satisfied with each wavelength λ of the light from the light source (LDa), where f 2 represents a focal length of the second lens group, ω 1 represents a beam waist radius of the primary image-forming point,and d 2 represents a distance from the primary image-forming point to a front-side main point of the second lens group: d 2 ≥ f 2 + π ⋅ ω 1 2 / λ.
Method (401, 501, 601) for producing an object by means of additive manufacturing, wherein said method (401, 501, 601) comprises the steps of: - receiving (403, 503, 603), in a process chamber, a bath of powdered material, wherein a surface level of said bath of powdered material defines an object working area; - solidifying (405, 505, 605), by a solidifying device, a selective layer-part of said bath of powdered material on said surface level; - extracting (407, 507, 607), by an extraction device, powdered material originating from said bath of powdered material; characterized by - controlling (411, 511, 611), by a controlling device, at least one of: - said extraction device for realising an extraction rate of extracting powdered material originating from said bath of powdered material; and - a separating device for realising a separation rate of filtering and/or sieving said powdered material originating from said bath of powdered material; wherein during said step (411, 511) of controlling, said extraction device is controlled such that said extraction rate is maintained below an upper extraction rate and/or said separation device is controlled such that said separation rate is maintained below an upper separation rate. - receiving (403, 503, 603), in a process chamber, a bath of powdered material, wherein a surface level of said bath of powdered material defines an object working area; - solidifying (405, 505, 605), by a solidifying device, a selective layer-part of said bath of powdered material on said surface level; - extracting (407, 507, 607), by an extraction device, powdered material originating from said bath of powdered material; characterized by - controlling (411, 511, 611), by a controlling device, at least one of: - said extraction device for realising an extraction rate of extracting powdered material originating from said bath of powdered material; and - a separating device for realising a separation rate of filtering and/or sieving said powdered material originating from said bath of powdered material; - said extraction device for realising an extraction rate of extracting powdered material originating from said bath of powdered material; and - a separating device for realising a separation rate of filtering and/or sieving said powdered material originating from said bath of powdered material;
Illumination optical unit for EUV microlithography comprising a collector mirror (5, 905) and comprising a first faceted optical element (7, 207, 407, 707, 807) having a plurality of first facet elements (9, 209, 409, 709, 809, 861, 863) for illuminating an object field in an object plane, wherein each first facet element (9, 209, 409, 709, 809, 861, 863) has a reflective surface with a normal vector whose direction defines the orientation of the reflective surface spatially, wherein the collector mirror (5, 905) produces a polarization distribution that is applied to the first faceted optical element (7, 207, 407, 707, 807) during the operation of the illumination optical unit, and there are at least two first facet elements (9, 209, 409, 709, 809, 861, 863) to which radiation having a differing polarization is applied, characterized in that the first faceted optical element (7, 207, 407, 707, 807) has at least one first state in which the normal vectors of the reflective surfaces of the first facet elements (9, 209, 409, 709, 809, 861, 863) are selected in such a way that a first predetermined polarization distribution results at the location of the object field during the operation of the illumination optical unit.
A filter apparatus for filtering liquid from a gas, comprising: a housing having a gas inlet and a gas outlet; a first filter media disposed in the housing; a second filter media disposed in the housing; and a first collection basin disposed in a flow path between the first filter media and the second filter media, wherein a path is defined for enabling the gas to flow from the gas inlet, through the first filter media, past the first collection basin, through the second filter media, and to the gas outlet, wherein the first filter media has a pore size that is larger than a pore size of the second filter media, and wherein the first filter media and the second filter media are arranged at a non-zero angle relative to each other. a housing having a gas inlet and a gas outlet; a first filter media disposed in the housing; a second filter media disposed in the housing; and a first collection basin disposed in a flow path between the first filter media and the second filter media, wherein a path is defined for enabling the gas to flow from the gas inlet, through the first filter media, past the first collection basin, through the second filter media, and to the gas outlet, wherein the first filter media has a pore size that is larger than a pore size of the second filter media, and wherein the first filter media and the second filter media are arranged at a non-zero angle relative to each other.
A package assembly (1, 8, 9), comprising: a main body (2, 80, 90) having a hollow part, wherein the hollow part runs through a top part and a bottom part of the main body (2, 80, 90) wherein the main body (2, 80, 90) further comprises a housing frame and a mounting bracket, the housing frame comprises plural frame plates, a first channel and a receiving recess, and the mounting bracket comprises a first fixing part and a second fixing part, wherein the first channel is defined by the plural frame plates, the second fixing part is accommodated within the first channel, a first end of the first fixing part is locked into the receiving recess, and a second end of the first fixing part is exposed outside the package assembly and has at least one first mounting hole; a power module disposed within the hollow part of the main body (2, 80, 90) and located beside the bottom part of the main body (2, 80, 90), wherein at least one first pin is disposed on a surface of the power module, and the at least one first pin is accommodated within the hollow part of the main body (2, 80, 90) and partially protruded out of a first open end of the hollow part near the top part of the main body (2, 80, 90); and a replaceable top cover disposed in the hollow part of the main body (2, 80, 90), and comprising at least one first opening corresponding to the at least one first pin, wherein the at least one first pin is penetrated through the corresponding first opening and exposed outside the first open end of the hollow part. a main body (2, 80, 90) having a hollow part, wherein the hollow part runs through a top part and a bottom part of the main body (2, 80, 90) wherein the main body (2, 80, 90) further comprises a housing frame and a mounting bracket, the housing frame comprises plural frame plates, a first channel and a receiving recess, and the mounting bracket comprises a first fixing part and a second fixing part, wherein the first channel is defined by the plural frame plates, the second fixing part is accommodated within the first channel, a first end of the first fixing part is locked into the receiving recess, and a second end of the first fixing part is exposed outside the package assembly and has at least one first mounting hole; a power module disposed within the hollow part of the main body (2, 80, 90) and located beside the bottom part of the main body (2, 80, 90), wherein at least one first pin is disposed on a surface of the power module, and the at least one first pin is accommodated within the hollow part of the main body (2, 80, 90) and partially protruded out of a first open end of the hollow part near the top part of the main body (2, 80, 90); and a replaceable top cover disposed in the hollow part of the main body (2, 80, 90), and comprising at least one first opening corresponding to the at least one first pin, wherein the at least one first pin is penetrated through the corresponding first opening and exposed outside the first open end of the hollow part.
Pneumatic vehicle tyre, comprising a directional tread with diagonal grooves, which run in a V-shaped manner relative to one another over the tread width and which open into one another, wherein in each tread half there run between circumferentially adjacent diagonal grooves at least two channels, which in plan view are inclined in opposite directions relative to the diagonal grooves and each of which comprises two channel flanks (5a, 5b) and a channel base, wherein the diagonal grooves and the channels delimit shoulder-side profile blocks, which belong to two shoulder-side rows of profile blocks, and central profile blocks, which are located in a central tread region, wherein channels which are inclined in opposite directions relative to the diagonal grooves and each of which has a number of projections on their channel flanks (5a, 5b) are provided, wherein - when viewed over the extent of the corresponding channel - a projection located on one channel flank follows a projection located on the other channel flank in an alternating manner, and a channel base path running along the projections remains on the channel base, characterized in that the projections each have the shape of a pyramid with precisely two triangular delimiting areas and a radially outer tip lying on the channel flank (5a, 5b), wherein on each channel flank (5a, 5b) at least three mutually adjoining projections are formed, giving the channel base path a zigzagging course in plan view.
A redox flow battery comprising: a battery cell to which a positive electrolyte and a negative electrolyte are supplied; and an electrical quantity measurement system configured to measure a quantity of electricity when a predetermined amount of electrolyte is discharged, for at least one of the positive electrolyte and the negative electrolyte, wherein the electrical quantity measurement system includes: an electrolytic cell having a working electrode to which one of the positive electrolyte and the negative electrolyte, in which the quantity of electricity is to be measured, is supplied, and a counter electrode to which the other electrolyte, which is not to be measured, is supplied; a standard electrode disposed, outside the electrolytic cell, so as to be in contact with the one electrolyte to be measured; and a measurement device configured to apply, to the electrolytic cell, a voltage that is set on the basis of a potential of the standard electrode and capable of performing total electrolysis of the one electrolyte contained in the working electrode and measure the quantity of electricity of the one electrolyte. a battery cell to which a positive electrolyte and a negative electrolyte are supplied; and an electrical quantity measurement system configured to measure a quantity of electricity when a predetermined amount of electrolyte is discharged, for at least one of the positive electrolyte and the negative electrolyte, wherein the electrical quantity measurement system includes: an electrolytic cell having a working electrode to which one of the positive electrolyte and the negative electrolyte, in which the quantity of electricity is to be measured, is supplied, and a counter electrode to which the other electrolyte, which is not to be measured, is supplied; a standard electrode disposed, outside the electrolytic cell, so as to be in contact with the one electrolyte to be measured; and a measurement device configured to apply, to the electrolytic cell, a voltage that is set on the basis of a potential of the standard electrode and capable of performing total electrolysis of the one electrolyte contained in the working electrode and measure the quantity of electricity of the one electrolyte. an electrolytic cell having a working electrode to which one of the positive electrolyte and the negative electrolyte, in which the quantity of electricity is to be measured, is supplied, and a counter electrode to which the other electrolyte, which is not to be measured, is supplied; a standard electrode disposed, outside the electrolytic cell, so as to be in contact with the one electrolyte to be measured; and a measurement device configured to apply, to the electrolytic cell, a voltage that is set on the basis of a potential of the standard electrode and capable of performing total electrolysis of the one electrolyte contained in the working electrode and measure the quantity of electricity of the one electrolyte.
A method of reducing false collision warnings comprising the steps of: determining a presence of a target object within a path of a host vehicle, the presence indicating conditions for a collision; determining a present location of the host vehicle; determining whether the target object is stored in a false alert database for the determined present location; suppressing a warning when the target object and the location are stored in the false alert database, characterized in that, when a warning is suppressed, determining a reaction by a host vehicle operator to the target object within a time period, and when the host vehicle operator reacts within the time period, determining that the target object is not a false target object and removing the target object and the location from the false alert database, and providing a warning when the target object is not stored in the false alert database. determining a presence of a target object within a path of a host vehicle, the presence indicating conditions for a collision; determining a present location of the host vehicle; determining whether the target object is stored in a false alert database for the determined present location; suppressing a warning when the target object and the location are stored in the false alert database, characterized in that, when a warning is suppressed, determining a reaction by a host vehicle operator to the target object within a time period, and when the host vehicle operator reacts within the time period, determining that the target object is not a false target object and removing the target object and the location from the false alert database, and providing a warning when the target object is not stored in the false alert database.