mhurhangee/ep-ind-claims huggingface dataset:
A method of detecting faults in a register bank (101, 301), the register bank (101. 301) comprising at least one chain of registers (102, 103, 302, 303), the method comprising: (i) sequentially shifting parameters stored in each register (102A-N, 103A-N, 302A-N, 303A-N) of the chain to an output node (106, 306) of the chain; (ii) inverting each parameter and feeding each inverted parameter back to an input node (105, 305) of that chain; (iii) repeating steps (i) and (ii) to sequentially shift the inverted parameters through the chain until all the non-inverted parameters have been output at the output node (106, 306); (iv) calculating a first checksum of the non-inverted parameters output at the output node (106, 306); (v) sequentially shifting the inverted parameters in each register (102AN, 103A-N, 302A-N, 303A-N) of the chain to the output node (106, 306) of the chain; (vi) inverting each inverted parameter to restore the non-inverted parameters, feeding each non-inverted parameter back to the input node (105, 305) of that chain; (vii) repeating steps (v) and (vi) to sequentially shift the non-inverted parameters through the chain until all the inverted parameters have been output at the output node (106, 306); (viii) calculating a second checksum of the inverted parameters output at the output node (106, 306); and (ix) comparing the first and second checksums, thus detecting faults in the register bank (101, 301). (i) sequentially shifting parameters stored in each register (102A-N, 103A-N, 302A-N, 303A-N) of the chain to an output node (106, 306) of the chain; (ii) inverting each parameter and feeding each inverted parameter back to an input node (105, 305) of that chain; (iii) repeating steps (i) and (ii) to sequentially shift the inverted parameters through the chain until all the non-inverted parameters have been output at the output node (106, 306); (iv) calculating a first checksum of the non-inverted parameters output at the output node (106, 306); (v) sequentially shifting the inverted parameters in each register (102AN, 103A-N, 302A-N, 303A-N) of the chain to the output node (106, 306) of the chain; (vi) inverting each inverted parameter to restore the non-inverted parameters, feeding each non-inverted parameter back to the input node (105, 305) of that chain; (vii) repeating steps (v) and (vi) to sequentially shift the non-inverted parameters through the chain until all the inverted parameters have been output at the output node (106, 306); (viii) calculating a second checksum of the inverted parameters output at the output node (106, 306); and (ix) comparing the first and second checksums, thus detecting faults in the register bank (101, 301).
A system for determining the refractive properties of an eye, the system comprising a wavefront measurement device for measuring the refractive properties of the eye, wherein the system is configured to have at least one measurement mode assigned to children, wherein the system has an input device configured to switch the system into one of the at least one measurement mode assigned to children and a display device for displaying a fixation target, wherein the display device is configured to show a video comprising the fixation target, and wherein the system is further configured to alter the fixation target, when the system is switched into the one of the at least one measurement mode assigned to children, wherein the video is a series of images shown with a frequency of at least 20 images per second, characterized in that the system is configured to alter the fixation target in the one of the at least one measurement mode assigned to children by moving the fixation target on the display device of the system which display device is for displaying the fixation target, wherein the system is configured to show the fixation target moving from a first perceived distance to a second perceived distance, wherein the first perceived distance is smaller than the second perceived distance, wherein the first perceived distance is in a range from and including 1 diopters to and including 4 diopters, and wherein the second perceived distance is in a range from and including 0.5 diopters to and including 0 diopters. the system is configured to alter the fixation target in the one of the at least one measurement mode assigned to children by moving the fixation target on the display device of the system which display device is for displaying the fixation target, wherein the system is configured to show the fixation target moving from a first perceived distance to a second perceived distance, wherein the first perceived distance is smaller than the second perceived distance, wherein the first perceived distance is in a range from and including 1 diopters to and including 4 diopters, and wherein the second perceived distance is in a range from and including 0.5 diopters to and including 0 diopters.
A hydraulic apparatus for a hydraulic work vehicle including an external hydraulic work machine, the hydraulic apparatus comprising: a plurality of hydraulic pumps (P1, P2, P3); a plurality of hydraulic actuators (13, 20, 21, 22, 25, 62, 63, 64, 65) that are supplied with pressure oil from the plurality of hydraulic pumps (P1, P2, P3); an external hydraulic actuator that is one of the plurality of hydraulic actuators (13, 20, 21, 22, 25, 62, 63, 64, 65) and actuates the external hydraulic work machine; a control valve that switches oil supply from a second hydraulic pump of the plurality of hydraulic pumps (P1, P2, P3) to the external hydraulic actuator; a first load check valve disposed at an input side of the control valve on an oil passage from the second hydraulic pump toward the external hydraulic actuator through the control valve; and a pipe connecting a discharge side of a third hydraulic pump of the plurality of hydraulic pumps (P1, P2, P3) to a downstream side of the first load check valve, characterized in that the first load check valve is disposed on an oil passage formed in a valve case of the control valve and is attached to the valve case with a holding plug, the holding plug being configured as a joint in order to introduce pressurised oil from the outside, and in that a second load check valve is integrally formed with the holding plug, wherein a channel is formed in a valve body of the first load check valve. a plurality of hydraulic pumps (P1, P2, P3); a plurality of hydraulic actuators (13, 20, 21, 22, 25, 62, 63, 64, 65) that are supplied with pressure oil from the plurality of hydraulic pumps (P1, P2, P3); an external hydraulic actuator that is one of the plurality of hydraulic actuators (13, 20, 21, 22, 25, 62, 63, 64, 65) and actuates the external hydraulic work machine; a control valve that switches oil supply from a second hydraulic pump of the plurality of hydraulic pumps (P1, P2, P3) to the external hydraulic actuator; a first load check valve disposed at an input side of the control valve on an oil passage from the second hydraulic pump toward the external hydraulic actuator through the control valve; and a pipe connecting a discharge side of a third hydraulic pump of the plurality of hydraulic pumps (P1, P2, P3) to a downstream side of the first load check valve, characterized in that the first load check valve is disposed on an oil passage formed in a valve case of the control valve and is attached to the valve case with a holding plug, the holding plug being configured as a joint in order to introduce pressurised oil from the outside, and in that a second load check valve is integrally formed with the holding plug, wherein a channel is formed in a valve body of the first load check valve.
A computer-implemented method including: receiving a value of a numerical attribute of a record stored in a data structure; generating a numerical range that includes the value of the numerical attribute; generating an identifier representing the numerical range by dividing a first value of the range by a predetermined duration to provide a quotient that represents the identifier; storing, in an index storage associated with the data structure, an index entry that specifies a location of the record within the data structure and that includes a first index key and a second index key, the first index key corresponding to a value of an attribute of the record different from the numerical attribute, and the second index key corresponding to the generated identifier for the record, wherein the index entry is sorted by both the first index key and the second index key; and using the index storage to locate records that satisfy a query. receiving a value of a numerical attribute of a record stored in a data structure; generating a numerical range that includes the value of the numerical attribute; generating an identifier representing the numerical range by dividing a first value of the range by a predetermined duration to provide a quotient that represents the identifier; storing, in an index storage associated with the data structure, an index entry that specifies a location of the record within the data structure and that includes a first index key and a second index key, the first index key corresponding to a value of an attribute of the record different from the numerical attribute, and the second index key corresponding to the generated identifier for the record, wherein the index entry is sorted by both the first index key and the second index key; and using the index storage to locate records that satisfy a query.
A server comprising a processing resource configured for use in a system for use in the validation of a correction to map data for a geographic location, the processing resource comprising: a receiver for receiving the geographic location of a plurality of navigation devices; a user request generator that is configured to generate a user request to validate a correction to map data for transmission to one or more navigation devices, said map data having an associated geographic location; a device selection module operable to select one or more navigation devices to which said generated user request is to be transmitted, said one or more selected navigation devices being in the vicinity of the geographic location associated with the map data; and a transmitter for transmitting the generated user request to the one or more selected navigation devices; wherein said receiver is further configured to receive a user response to said transmitted user request from said one or more selected navigation devices. a receiver for receiving the geographic location of a plurality of navigation devices; a user request generator that is configured to generate a user request to validate a correction to map data for transmission to one or more navigation devices, said map data having an associated geographic location; a device selection module operable to select one or more navigation devices to which said generated user request is to be transmitted, said one or more selected navigation devices being in the vicinity of the geographic location associated with the map data; and a transmitter for transmitting the generated user request to the one or more selected navigation devices; wherein said receiver is further configured to receive a user response to said transmitted user request from said one or more selected navigation devices.
Insulation part for the insulated holding of an electrically conductive nozzle on a laser processing head, the insulation part having an annular, electrically insulating body which has a central through-opening for a working laser beam path, characterized in that it has a ferromagnetic body.
An arrangement of a groove cutter or hand-held circular saw, in particular for woodworking, comprising a cutting tool which can be driven to make a rotation, in particular a milling head or saw blade, and of a guide rail for placing on a workpiece, or a guide rail for a groove cutter or hand-held circular saw for placing on a workpiece, having a side abutment for engaging into an existing groove or having a lateral end of the workpiece to be machined, wherein the side abutment defines a spacing of the existing groove or the workpiece end from the cutting tool, characterized in that the side abutment is arranged at a component releasably fastened to the guide rail and the component is fastened to the guide rail by a clamping mechanism which engages into a projection of the guide rail. or a guide rail for a groove cutter or hand-held circular saw for placing on a workpiece, having a side abutment for engaging into an existing groove or having a lateral end of the workpiece to be machined, wherein the side abutment defines a spacing of the existing groove or the workpiece end from the cutting tool, characterized in that the side abutment is arranged at a component releasably fastened to the guide rail and the component is fastened to the guide rail by a clamping mechanism which engages into a projection of the guide rail.
A first device for establishing a secure wireless peer-to-peer, P2P, connection using near-field communication, NFC, comprising near-field communication hardware to communicate with a second device and obtain a handover select record, wherein the NFC hardware comprises hardware to initiate (205, 210) one of a negotiated handover process and an informed static handover process; wherein the handover select record comprises data to establish the secure wireless P2P connection with the second device, and wherein the handover select record comprises information that the second device is a printer; wherein, based on the information that the second device is a printer and that the first device is currently displaying an image, the first device is further configured to send a print job to the second device to print the image.
A thermal storage system having a graphite thermal body contained within a generally inert nitrogen based atmosphere, and wherein said nitrogen based atmosphere includes the addition of hydrocarbon gas at a low concentration sufficient to bind any oxygen present in said inert nitrogen based atmosphere.
A curable epoxy resin composition comprising: (a) at least one epoxy resin compound, (b) at least one curing agent, (c) at least one curing accelerator, (d) at least one internal mold release agent; and (e) at least one reaction inhibitor.
Water repellent fine particles comprising 100 parts by weight of spherical silicone elastomer particles having a volume mean particle size of 0.1 to 100 μm, coated with 0.5 to 25 parts by weight of polyorganosilsesquioxane, the fine particles being non-dispersible in water and floatable on water, the water repellent fine particles being obtained by a method comprising the steps of: providing a dispersion of spherical silicone elastomer particles having a volume mean particle size of 0.1 to 100 μm in water with surfactant, adding organotrialkoxysilane to the water dispersion and effecting hydrolytic condensation reaction thereof in the dispersion in alkaline conditions to coat the silicone elastomer particles with polyorganosilsesquioxane, and washing the coated particles with alcohol or a mixture of alcohol and water to remove the surfactant. providing a dispersion of spherical silicone elastomer particles having a volume mean particle size of 0.1 to 100 μm in water with surfactant, adding organotrialkoxysilane to the water dispersion and effecting hydrolytic condensation reaction thereof in the dispersion in alkaline conditions to coat the silicone elastomer particles with polyorganosilsesquioxane, and washing the coated particles with alcohol or a mixture of alcohol and water to remove the surfactant.
A heating, ventilation and air conditioning (HVAC) system comprising: a compressor; a condenser operably connected to the compressor and comprising condenser tube sheets; an evaporator operably connected to the compressor and to the condenser and comprising evaporator tube sheets; a relocatable interface panel in operable communication with one or more components of the HVAC system to issue commands to the HVAC system via operator inputs at the interface panel; an electrical lead to connect the interface panel to the one or more components; and a plurality of installation points at the HVAC system for installation of the interface panel thereto, the interface panel selectably installed to an installation point of the plurality of installation points at an installation site of the HVAC system, characterized in that the interface panel is pivotably secured to a tube sheet (32, 36) of one of the condenser or the evaporator via a mounting system, the mounting system including: a mounting rod secured to the tube sheet; and a mounting sleeve through which the mounting rod extends, the mounting sleeve being operably connected to the interface panel and being rotatable about a mounting rod axis. a compressor; a condenser operably connected to the compressor and comprising condenser tube sheets; an evaporator operably connected to the compressor and to the condenser and comprising evaporator tube sheets; a relocatable interface panel in operable communication with one or more components of the HVAC system to issue commands to the HVAC system via operator inputs at the interface panel; an electrical lead to connect the interface panel to the one or more components; and a plurality of installation points at the HVAC system for installation of the interface panel thereto, the interface panel selectably installed to an installation point of the plurality of installation points at an installation site of the HVAC system, characterized in that the interface panel is pivotably secured to a tube sheet (32, 36) of one of the condenser or the evaporator via a mounting system, the mounting system including: a mounting rod secured to the tube sheet; and a mounting sleeve through which the mounting rod extends, the mounting sleeve being operably connected to the interface panel and being rotatable about a mounting rod axis. a mounting rod secured to the tube sheet; and a mounting sleeve through which the mounting rod extends, the mounting sleeve being operably connected to the interface panel and being rotatable about a mounting rod axis.
Planing device, having a planning chain guided within a channel with an inner radius, the chain links (4, 4a - d) of which each comprise chain arcs and chain limbs that connect them, the chain limbs in cross-section each having an outer radius (A2, A4, A5) extending over a chord length (F1 to F3), characterised in that the inner radius of the channel and the outer radius (A2, A4, A5) of the chain limbs are in a ratio of 1:0.8 to 1:1.2 to one another.
A multilayer film comprising a base layer and at least peelable top layer, characterized in that the base layer contains a crystalline polylactic acid having a ratio of D-lactic acid units to L-lactic acid units in the range of <10:90 and having a softening range of 100-170°C and a melt-flow index (measured according to DIN 53735 at a load of 2.16N and 190°C) of 1-25 g/10 min, the top layer, comprising 30-80% by weight of an amorphous polymer A of at least one amorphous polylactic acid, containing 10-20% D-lactic acid units and 80% to 90% L-lactic acid units and containing 20% to 70% by weight of a biodegradable polymer B, which is different from A, wherein polymer B is starch, cellulose or a degradable polyester, the top layer is at least 3 μm thick, and the peelable top layer makes it possible to seal the top layer to itself in the temperature range of 85-120°C with a seal strength of 1-5N/15 mm when sealing is performed with a sealing time of 0.5 sec and a sealing pressure of 10 N/cm 2.
A polymer composite comprising: - a binder of elastomeric type, - a metal powder, comprising 30% by mass of grains with a diameter greater than 45 μm and copper, dispersed in the binder; characterized in that said composite has a Young's modulus less than 1 GPa, preferentially less than 0.5 GPa. - a binder of elastomeric type, - a metal powder, comprising 30% by mass of grains with a diameter greater than 45 μm and copper, dispersed in the binder;
A heat exchange device comprising: a heat exchanger (5, 5a, 5b, 5c, 5d, 5e) configured to allow heat exchange between water and refrigerant; a pulse generation unit disposed on a flow path of water flowing into the heat exchanger (5, 5a, 5b, 5c, 5d, 5e), configured to generate pulsing of water flowing through the flow path; and a control unit configured to control the pulse generation unit, the control unit being configured to control the pulse generation unit at a target flow ratio characterized in that the target flow ratio is based on a maximum allowable flow speed determined from an average flow rate through a flow path of the heat exchanger (5, 5a, 5b, 5c, 5d, 5e) and a pipe diameter of the flow path of the heat exchanger (5, 5a, 5b, 5c, 5d, 5e) wherein the flow path is a water pipe made of stainless steel; and the pulse generation unit includes a plurality of pumps (9, 10) each disposed on a corresponding one of a plurality of additional flow paths (13a, 13b) branched from the flow path, and the control unit is configured to operate one of the plurality of pumps (9, 10) at a constant flow rate and turning on and off another one of the plurality of pumps (9, 10) so that water merged through the plurality of pumps (9, 10) has the target flow ratio. a heat exchanger (5, 5a, 5b, 5c, 5d, 5e) configured to allow heat exchange between water and refrigerant; a pulse generation unit disposed on a flow path of water flowing into the heat exchanger (5, 5a, 5b, 5c, 5d, 5e), configured to generate pulsing of water flowing through the flow path; and a control unit configured to control the pulse generation unit, the control unit being configured to control the pulse generation unit at a target flow ratio characterized in that the target flow ratio is based on a maximum allowable flow speed determined from an average flow rate through a flow path of the heat exchanger (5, 5a, 5b, 5c, 5d, 5e) and a pipe diameter of the flow path of the heat exchanger (5, 5a, 5b, 5c, 5d, 5e) wherein the flow path is a water pipe made of stainless steel; and the pulse generation unit includes a plurality of pumps (9, 10) each disposed on a corresponding one of a plurality of additional flow paths (13a, 13b) branched from the flow path, and the control unit is configured to operate one of the plurality of pumps (9, 10) at a constant flow rate and turning on and off another one of the plurality of pumps (9, 10) so that water merged through the plurality of pumps (9, 10) has the target flow ratio.