mhurhangee/ep-ind-claims huggingface dataset:
A manhole cover adapted to behave as a relief valve to relieve pressure, said manhole cover movable from a seated position to an unseated position with respect to a frame, the frame having a peripheral wall defining an access opening, said manhole cover comprising: a cover portion having an upper surface, an outer peripheral edge, and an underside opposing said upper surface, characterized in that a control leg extending from said underside of said cover portion and including a foot extending radially outwardly from said control leg to a position underneath said frame, said foot spaced vertically below said frame to permit at least a portion of said cover proximate said control leg to have a range of movement, such that said portion of said cover is capable of moving within said range of movement upon a pressure level on said underside reaching a threshold, said foot contacting said frame at a limit of said range of movement wherein said portion of said cover clears said frame to permit fluid flow from said access opening; and a first leg extending from said underside of said cover portion, said first leg spaced from said control leg, said first leg including a foot extending radially outwardly from said first leg to a position beneath said frame, said foot on said first leg contacting said frame to prevent a portion of said cover proximate said first leg from clearing said frame. a cover portion having an upper surface, an outer peripheral edge, and an underside opposing said upper surface, characterized in that a control leg extending from said underside of said cover portion and including a foot extending radially outwardly from said control leg to a position underneath said frame, said foot spaced vertically below said frame to permit at least a portion of said cover proximate said control leg to have a range of movement, such that said portion of said cover is capable of moving within said range of movement upon a pressure level on said underside reaching a threshold, said foot contacting said frame at a limit of said range of movement wherein said portion of said cover clears said frame to permit fluid flow from said access opening; and a first leg extending from said underside of said cover portion, said first leg spaced from said control leg, said first leg including a foot extending radially outwardly from said first leg to a position beneath said frame, said foot on said first leg contacting said frame to prevent a portion of said cover proximate said first leg from clearing said frame.
A gas turbine engine having a rotor disk, a plurality of turbine blades extending radially outward from the rotor disk, and a blade outer air seal, the blade outer air seal comprising: a substrate (30, 60); and an abradable coating on the substrate, the abradable coating facing the rotor disk and including a first area (34L, 34T; 64L, 64T) having a first thickness (t 1) for positioning outside a blade rub path of turbine blades, and a second area (34C; 64C) having an initial second thickness (t 2) greater than the first thickness, the second area (34C; 64C) being shaped to be disposed in a blade rub path, and characterised in that the second area is shaped to be abraded by the plurality of turbine blades during service use to a third thickness (t 3), that is substantially similar to the first thickness (t 1) such that a generally uniform thickness of the abradable coating results. a substrate (30, 60); and an abradable coating on the substrate, the abradable coating facing the rotor disk and including a first area (34L, 34T; 64L, 64T) having a first thickness (t 1) for positioning outside a blade rub path of turbine blades, and a second area (34C; 64C) having an initial second thickness (t 2) greater than the first thickness, the second area (34C; 64C) being shaped to be disposed in a blade rub path, and characterised in that the second area is shaped to be abraded by the plurality of turbine blades during service use to a third thickness (t 3), that is substantially similar to the first thickness (t 1) such that a generally uniform thickness of the abradable coating results.
Device for receiving and recording data on a recording medium, the device comprising a processor for implementing a timeshift function, allowing, simultaneously with a recording of data received in a timeshift buffer memory of said recording medium, a delayed playback of data stored in the timeshift buffer memory, said recording function comprising: - when the read pointer is not at the beginning of the timeshift buffer memory, truncating said beginning of the timeshift buffer memory, when a quantity of data stored in the timeshift buffer memory reaches a first value, while a duration of storage of the data received in the timeshift buffer memory does not reach a second value, or when the duration of storage of the data received in the timeshift buffer memory reaches the second value, - when the read pointer is at the beginning of the timeshift buffer memory, checking that the device is in the mode for playback of the data in the timeshift buffer memory with a playback speed equal to or greater than a normal playback speed, and otherwise switching the device to the playback mode at the normal playback speed when the storage time of the data received in the timeshift buffer memory reaches the second value, where the beginning of the timeshift buffer memory corresponds to a plurality of addresses of said timeshift buffer memory, the number of addresses of said plurality of addresses being dependent on the data input rate or proportional to the size of said timeshift buffer memory. - when the read pointer is not at the beginning of the timeshift buffer memory, truncating said beginning of the timeshift buffer memory, when a quantity of data stored in the timeshift buffer memory reaches a first value, while a duration of storage of the data received in the timeshift buffer memory does not reach a second value, or when the duration of storage of the data received in the timeshift buffer memory reaches the second value, - when the read pointer is at the beginning of the timeshift buffer memory, checking that the device is in the mode for playback of the data in the timeshift buffer memory with a playback speed equal to or greater than a normal playback speed, and otherwise switching the device to the playback mode at the normal playback speed when the storage time of the data received in the timeshift buffer memory reaches the second value,
A method for the production of mesoporous platinum nanoparticles, comprising the steps of: a) providing a solution comprising water, platinum nanoparticle seed, a platinum ion precursor and a reducing agent, wherein the reducing agent is an organic molecule having less than 8 carboxylic acid and/or carboxylate groups; b) heating the solution to a temperature of between 150 °C and 250 °C at a rate of between 1 °C/min and 15 °C/min and under a pressure of between 5 atm and 20 atm. a) providing a solution comprising water, platinum nanoparticle seed, a platinum ion precursor and a reducing agent, wherein the reducing agent is an organic molecule having less than 8 carboxylic acid and/or carboxylate groups; b) heating the solution to a temperature of between 150 °C and 250 °C at a rate of between 1 °C/min and 15 °C/min and under a pressure of between 5 atm and 20 atm.
A thermoplastic molding material composed of a) a mixture of 100 parts by weight of polyamide comprising aliphatic unbranched C 10-12 -foundational units and 5 to 100 parts by weight of polyamide 6 and/or polyamide 6/6,6 as component A), b) 0% to 10% by weight, based on component A), of further additives as component B), including 0% by weight, based on component A), of glass fibers, wherein the polyamide of component A) comprising aliphatic unbranched C 10-12 -foundational units is polyamide 6,10. a) a mixture of 100 parts by weight of polyamide comprising aliphatic unbranched C 10-12 -foundational units and 5 to 100 parts by weight of polyamide 6 and/or polyamide 6/6,6 as component A), b) 0% to 10% by weight, based on component A), of further additives as component B), including 0% by weight, based on component A), of glass fibers,
A hinge assembly for a rupture disk having a rupturable domed portion, the hinge assembly comprising: a first hinge member comprising a flange body and a collapsible hinge for absorbing kinetic energy and momentum from the ruptured disk; and a second hinge member comprising a platform hinge for absorbing the remaining kinetic energy of both the torn rupture disk and the collapsible hinge; wherein the collapsible hinge is configured to be positioned between the rupturable domed portion of the rupture disk and the platform hinge. a first hinge member comprising a flange body and a collapsible hinge for absorbing kinetic energy and momentum from the ruptured disk; and a second hinge member comprising a platform hinge for absorbing the remaining kinetic energy of both the torn rupture disk and the collapsible hinge; wherein the collapsible hinge is configured to be positioned between the rupturable domed portion of the rupture disk and the platform hinge.
A method of controlling a positive displacement pump, comprising: running a calibration procedure to determine a mapping between a pump speed and a flow rate for a current configuration of the positive displacement pump, a tubing size, and a fluid characteristic; determining a pump motion profile based on the mapping, wherein the pump motion profile indicates a pump speed at which to operate the positive displacement pump over a period of time to dispense a target volume of fluid, wherein the pump motion profile includes an initial acceleration phase, a constant speed phase following the acceleration phase, and a deceleration phase following the constant speed phase such that the total volume pumped according to the pump motion profile and the mapping is equal to a target volume, wherein the time duration of the acceleration phase is less than the time duration of the constant speed phase; running the positive displacement pump according to the pump motion profile; measuring a constant flow rate at a downstream flow rate sensor while the pump operates at a first constant speed during the constant speed phase; determining an adjustment to the pump motion profile based on the constant flow rate, the adjustment including a second constant speed; running the positive displacement pump at the second constant speed; and decelerating the positive displacement pump according to the adjusted pump motion profile until the target volume is dispensed. running a calibration procedure to determine a mapping between a pump speed and a flow rate for a current configuration of the positive displacement pump, a tubing size, and a fluid characteristic; determining a pump motion profile based on the mapping, wherein the pump motion profile indicates a pump speed at which to operate the positive displacement pump over a period of time to dispense a target volume of fluid, wherein the pump motion profile includes an initial acceleration phase, a constant speed phase following the acceleration phase, and a deceleration phase following the constant speed phase such that the total volume pumped according to the pump motion profile and the mapping is equal to a target volume, wherein the time duration of the acceleration phase is less than the time duration of the constant speed phase; running the positive displacement pump according to the pump motion profile; measuring a constant flow rate at a downstream flow rate sensor while the pump operates at a first constant speed during the constant speed phase; determining an adjustment to the pump motion profile based on the constant flow rate, the adjustment including a second constant speed; running the positive displacement pump at the second constant speed; and decelerating the positive displacement pump according to the adjusted pump motion profile until the target volume is dispensed.
A hand-held vacuum cleaner having: a body with a substantially planar base upon which the vacuum cleaner can rest when not in use, the body having a carrying handle, a motor and an impeller located within the body, the vacuum cleaner also having a collector (26, 126) and a battery, the battery located in a battery housing which is removable from the body, the motor and the impeller being located between the base and the collector (26, 126), characterised in that the fitted battery housing provides at least a part of the base, and in that the vacuum cleaner has a nozzle which is spaced from the base, the nozzle being above the base when the vacuum cleaner is resting upon the base.
A test chamber for conditioning air, comprising a temperatureinsulated test space sealable against an environment for receiving test materials and a temperature control device for controlling the temperature of the test space, said temperature control device comprising a cooling device having a cooling cycle having a refrigerant, a heat transmitter, a compressor, a condenser and an expanding element,a temperature ranging from -30 °C to +180 °C in temperature being able to be realized within the test space by means of the temperature control device, the cooling cycle comprising an internal heat transmitter, the internal heat transmitter being connected to a high-pressure side of the cooling cycle upstream of the expanding element and downstream of the condenser in a flow direction, the internal heat transmitter being connected to a low-pressure side of the cooling cycle upstream of the compressor and downstream of the heat transmitter in a flow direction, said refrigerant being able to be cooled by means of the internal heat transmitter, the internal heat transmitter coupled to an adjustable supplementary internal refrigeration of the cooling cycle, a first bypass having at least one adjustable second expanding element being realized in the cooling cycle, said first bypass being connected to the cooling cycle upstream of the internal heat transmitter and downstream of the condenser in a flow direction, the first bypass being realized as the adjustable internal supplementary refrigeration, the first bypass forming a back-injection device for the refrigerant, a low-pressure side of the internal heat transmitter being connected to the first bypass downstream of the second adjustable expanding element in a flow direction, the refrigerant being able to supplied to the internal heat transmitter from the second adjustable expanding element, the refrigerant being able to be supplied to the compressor from the low-pressure side, another bypass having at least one other expanding element being realized in the cooling cycle, the other bypass connecting the high-pressure side to the low-pressure side downstream of the condenser and upstream of the internal heat transmitter in the flow direction in such a manner that a suction gas temperature and/or a suction gas pressure of the refrigerant can be adjusted on the low-pressure side of the cooling cycle upstream of the compressor and/or that a difference in pressure between the high-pressure side and the low-pressure side of the cooling cycle can be compensated.
An imaging device comprising: a photoelectric conversion layer in which photoelectric conversion devices that convert received light into charge are arranged in a planar fashion; and a conductor structure layer provided on an upper surface or a lower surface of the photoelectric conversion layer and formed by stacking plural conductor layers (29-1, 29-2), each conductor layer having islands made of a conductor metal at predetermined periodic intervals within a plane parallel to light receiving surfaces of the photoelectric conversion devices; wherein the size of the islands is smaller than an effective electromagnetic wavelength (λ) detected by the corresponding photoelectric conversion devices in a medium containing the conductor layers; wherein the size of the islands in the nth conductor layer is smaller than the size of the islands in the ( n-1)th layer, where n increases in the travelling direction of the incident received light, characterized in that the distance between one conductor layer and the next conductor layer in the travelling direction of the incident received light is a quarter of said effective electromagnetic wavelength (λ/4). a photoelectric conversion layer in which photoelectric conversion devices that convert received light into charge are arranged in a planar fashion; and a conductor structure layer provided on an upper surface or a lower surface of the photoelectric conversion layer and formed by stacking plural conductor layers (29-1, 29-2), each conductor layer having islands made of a conductor metal at predetermined periodic intervals within a plane parallel to light receiving surfaces of the photoelectric conversion devices; wherein the size of the islands is smaller than an effective electromagnetic wavelength (λ) detected by the corresponding photoelectric conversion devices in a medium containing the conductor layers; wherein the size of the islands in the nth conductor layer is smaller than the size of the islands in the ( n-1)th layer, where n increases in the travelling direction of the incident received light, characterized in that the distance between one conductor layer and the next conductor layer in the travelling direction of the incident received light is a quarter of said effective electromagnetic wavelength (λ/4).
Motor vehicle with an air deflector arrangement that has at least one air deflector and is arranged in the region of a rear window of the motor vehicle, wherein the at least one air deflector is movable by means of at least one actuator (5, 6) along a guide (7, 8) arranged on the side of the rear window of the motor vehicle, characterised in that the at least one actuator (5, 6) is arranged on the at least one air deflector.
Method of dicing a plurality of integrated devices included in a semiconductor substrate using laser energy, the method comprising the steps of: directing a first laser beam (B; 30) onto a cutting line along the substrate to ablate a portion of the substrate located along the cutting line to be diced, the portion of the substrate that is ablated forming a recast material (2c, 2d) adjacent to the cutting line of the substrate that has been diced; and characterized by directing a second laser beam (B; 32) onto another portion of the substrate adjacent to the cutting line to conduct heat processing of the recast material formed adjacent to the cutting line. directing a first laser beam (B; 30) onto a cutting line along the substrate to ablate a portion of the substrate located along the cutting line to be diced, the portion of the substrate that is ablated forming a recast material (2c, 2d) adjacent to the cutting line of the substrate that has been diced; and characterized by directing a second laser beam (B; 32) onto another portion of the substrate adjacent to the cutting line to conduct heat processing of the recast material formed adjacent to the cutting line.
An indexable cutting tool comprising a positive round insert that is mounted to a support seat provided at a periphery of an end of a tool body, wherein a positioning section that positions a cutting edge, used in cutting, at an indexed point is provided at a portion of the round insert towards a bottom surface at a periphery of the round insert, wherein the support seat includes a first seat side surface, a second seat side surface, and a restraining section, the first seat side surface and the second seat side surface contacting and supporting side surfaces of the round insert that are disposed 90 degrees apart from each other, the positioning section of the round insert being fitted to the restraining section by bumpy portion fitting, characterised in that only one restraining section is provided between the seat bottom surface and the first seat side surface of the support seat, and in that a first relief portion is provided at a corner at a side of the first seat side surface, and a second relief portion that is larger than the first relief portion is provided at a corner at a side of the second seat side surface.
Variable-diameter tyre-building drum intended for the manufacture of a green tyre having a generally cylindrical receiving surface formed of radially mobile sectors and bearing elements that constitute the receiving surface (41, 42, 5, 7), the receiving surface comprising at least one circular groove (43, 44) containing an elastic circumferential sleeve which is held radially away from the bottom of the groove by pushers able to move radially with respect to the mobile sectors so as to align the radially external surface of the sleeve with the receiving surface when the drum is brought to a first laying diameter, and which is pressed against the bottom of the groove under the effect of circumferential elastic tensions when the drum is placed at a laying diameter greater than the said first laying diameter, characterized in that disengageable locks are able to keep the pushers in the position in which the radially external surface of the sleeve is aligned with the receiving surface regardless of the diameter to which the said receiving surface is brought.
A method for data storage, comprising: providing a memory, which comprises multiple blocks of memory cells and is configured to concurrently store first data using a first storage configuration having a first access time, and second data using a second storage configuration having a second access time, longer than the first access time, such that each memory cell in each of the blocks stores at least one bit of the first data and one or more bits of the second data; accepting data items for storage in the memory; classifying the accepted data items into a fast-access class and a normal-access class; storing the data items in the fast-access class in the memory using the first storage configuration, and storing the data items in the normal-access class in the memory using the second storage configuration; characterised by tracking a respective frequency of read accesses of each of the stored data items in a particular block of the memory; selecting, based on the tracked frequencies of read accesses, the particular block to serve as a source block for a compaction process; copying data items in the source block with tracked frequencies of read accesses above a particular threshold to a target block using the first storage configuration; and copying data items in the source blocks with tracked frequencies of read accesses below the particular threshold to the target block using the second storage configuration. providing a memory, which comprises multiple blocks of memory cells and is configured to concurrently store first data using a first storage configuration having a first access time, and second data using a second storage configuration having a second access time, longer than the first access time, such that each memory cell in each of the blocks stores at least one bit of the first data and one or more bits of the second data; accepting data items for storage in the memory; classifying the accepted data items into a fast-access class and a normal-access class; storing the data items in the fast-access class in the memory using the first storage configuration, and storing the data items in the normal-access class in the memory using the second storage configuration; characterised by tracking a respective frequency of read accesses of each of the stored data items in a particular block of the memory; selecting, based on the tracked frequencies of read accesses, the particular block to serve as a source block for a compaction process; copying data items in the source block with tracked frequencies of read accesses above a particular threshold to a target block using the first storage configuration; and copying data items in the source blocks with tracked frequencies of read accesses below the particular threshold to the target block using the second storage configuration.