mhurhangee/ep-ind-claims huggingface dataset:
A method of monitoring electrical equipment comprising: depending on an application having a target element size and target distance, selecting a sensor model from plural available sensor models, the sensor models calibrated with respect to groupings pertaining to different ranges of target element size and target distance with fields of view of the sensors extending beyond an edge of the target element; positioning a sensor of the selected sensor model to view the target element of the electrical equipment at a target distance therefrom, the field of view of the sensor extending beyond the edge of the target element, the sensor comprising a thermopile having a cold junction and the cold junction of the sensor being at a temperature of a background ambient environment inside a cabinet surrounding the target element of the electrical equipment; and detecting a voltage output of the sensor to provide an indication of temperature differential between the target element of the electrical equipment and background ambient. depending on an application having a target element size and target distance, selecting a sensor model from plural available sensor models, the sensor models calibrated with respect to groupings pertaining to different ranges of target element size and target distance with fields of view of the sensors extending beyond an edge of the target element; positioning a sensor of the selected sensor model to view the target element of the electrical equipment at a target distance therefrom, the field of view of the sensor extending beyond the edge of the target element, the sensor comprising a thermopile having a cold junction and the cold junction of the sensor being at a temperature of a background ambient environment inside a cabinet surrounding the target element of the electrical equipment; and detecting a voltage output of the sensor to provide an indication of temperature differential between the target element of the electrical equipment and background ambient.
A method of producing a dark-hued chromium coating on a substrate, the method comprising the steps of: a) providing a trivalent chromium electrolyte comprising trivalent chromium ions and a complexing agent for maintaining the trivalent chromium ions in solution, wherein the electrolyte further comprises thiocyanate ions and a dispersion of colloidal silica, and b) electrodepositing a chromium coating on the substrate using the trivalent chromium electrolyte, wherein a dark-hued chromium coating is produced on the substrate; wherein the silica dispersion has an average particle size of between about 1 and about 100 nm; and wherein the chromium coating produced on the substrate has an L* value, measured according to an L ∗ a ∗ b ∗ colorspace system, of less than 65. a) providing a trivalent chromium electrolyte comprising trivalent chromium ions and a complexing agent for maintaining the trivalent chromium ions in solution, wherein the electrolyte further comprises thiocyanate ions and a dispersion of colloidal silica, and b) electrodepositing a chromium coating on the substrate using the trivalent chromium electrolyte,
A selective laser melting or selective laser sintering additive manufacturing apparatus comprising a scanner for directing a laser beam on to layers of powder to selectively melt or sinter the powder to form an object in a layer-by-layer manner, the scanner comprising a first mirror (106a, 106b) operable under the control of a first galvanometer (121a, 121b) to reflect the laser beam over a first range of angles in a first dimension in order to scan an area to be solidified, a second mirror (106a, 106b) operable under the control of a second galvanometer to reflect the laser beam over a third range of angles in a second dimension orthogonal to the first dimension, and a third mirror (106c, 206, 306) operable under the control of piezoelectric, voice coil or normal stress actuators (120a, 120b, 301), a controller arranged to control the first and second galvanometers (121a, 121b) and the piezoelectric, voice coil or normal stress actuators (120a, 120b, 301), characterised in that the third mirror is rotatable about two perpendicular axes under the control of the piezoelectric, voice coil or normal stress actuators (120a, 120b, 301) to reflect the laser beam over a second range of angles in the first dimension and a fourth range of angles in the second dimension in order to scan an area to be solidified, wherein the piezoelectric, voice coil or normal stress actuators (120a, 120b, 301) provide a faster dynamic response but a smaller range of movement of the laser beam than the first galvanometer and the second galvanometer (121a, 121b).
A wire saw system with an endless diamond wire (w) for cutting a slit between two parallel guide bores, the wire saw system further comprising two wagons for inserting into each of said guide bores, each wagon comprising a front wire wheel (6a, 6b) and a rear wire wheel (7a, 7b), - said endless diamond wire (w) forming a loop over the front wire wheel on a first of said wagons, to the front wire wheel on a second of said wagons to span a transverse cutting path for cutting said slit between said guide bores, then extending rearwards to the rear wire wheel in said second wagon, and back across said cut slit to the rear wire wheel of said first wagon, and forward to said front wire wheel of said first wagon to close said loop, characterized in that - at least said two front wire wheels (6a, 6b) are driven each by its separate motor (8a, 8b) driving said diamond wire (w), - each of said first and second wagons is provided with a telescoping unit arranged to tension said diamond wire, - each wagon is provided with a rod, each rod provided with an actuator arranged to push said rod with said wagon inward in said guide bore. - said endless diamond wire (w) forming a loop over the front wire wheel on a first of said wagons, to the front wire wheel on a second of said wagons to span a transverse cutting path for cutting said slit between said guide bores, then extending rearwards to the rear wire wheel in said second wagon, and back across said cut slit to the rear wire wheel of said first wagon, and forward to said front wire wheel of said first wagon to close said loop, - at least said two front wire wheels (6a, 6b) are driven each by its separate motor (8a, 8b) driving said diamond wire (w), - each of said first and second wagons is provided with a telescoping unit arranged to tension said diamond wire, - each wagon is provided with a rod, each rod provided with an actuator arranged to push said rod with said wagon inward in said guide bore.
A method of operating a wind farm with an upstream turbine and a downstream turbine, wherein the upstream turbine is operated with a current upstream operation parameter value under current wind conditions, the method comprising the steps of: obtaining, for each time interval of a sequence of time intervals of a forecast time period, forecast wind conditions at the upstream wind turbine and at the downstream wind turbine, determining a candidate upstream operation parameter sequence minimizing a wake effect at the downstream turbine under the forecast wind conditions, estimating a parameter change expense indicative of a change from the current upstream operation parameter value to a first upstream operation parameter value of the candidate upstream operation parameter sequence, estimating wind farm productivity P 0, P c during the forecast time period if the upstream turbine is operated under the forecast wind conditions with the current upstream operation parameter value or according to the candidate upstream operation parameter sequence, respectively, calculating a wind farm productivity gain as a difference ( P c - P 0) between the wind farm productivity according to the candidate upstream operation parameter sequence and the wind farm productivity with the current upstream operation parameter value, and operating the upstream turbine with the current upstream operation parameter value if the parameter change expense exceeds the productivity gain. obtaining, for each time interval of a sequence of time intervals of a forecast time period, forecast wind conditions at the upstream wind turbine and at the downstream wind turbine, determining a candidate upstream operation parameter sequence minimizing a wake effect at the downstream turbine under the forecast wind conditions, estimating a parameter change expense indicative of a change from the current upstream operation parameter value to a first upstream operation parameter value of the candidate upstream operation parameter sequence, estimating wind farm productivity P 0, P c during the forecast time period if the upstream turbine is operated under the forecast wind conditions with the current upstream operation parameter value or according to the candidate upstream operation parameter sequence, respectively, calculating a wind farm productivity gain as a difference ( P c - P 0) between the wind farm productivity according to the candidate upstream operation parameter sequence and the wind farm productivity with the current upstream operation parameter value, and operating the upstream turbine with the current upstream operation parameter value if the parameter change expense exceeds the productivity gain.
An early-warning decision method, the method being for use by one or more of a plurality of early-warning decision nodes, the method comprising, at a present one of the one or more early warning decision nodes: obtaining a flow analysis result of a portion of service requests targeted at a same server; calculating a flow quantity of all the service requests targeted at the server based on a flow quantity indicated by the flow analysis result and a weight of the present early-warning decision node, the weight being a weight of all the service requests targeted at the server that accounts for the flow quantity indicated by the flow analysis result that is obtained by the present early-warning decision node; comparing the flow quantity of all the service requests targeted at the server with an abnormal flow threshold; and determining whether to send an instruction to perform subsequent processing for the server based on the comparison result. obtaining a flow analysis result of a portion of service requests targeted at a same server; calculating a flow quantity of all the service requests targeted at the server based on a flow quantity indicated by the flow analysis result and a weight of the present early-warning decision node, the weight being a weight of all the service requests targeted at the server that accounts for the flow quantity indicated by the flow analysis result that is obtained by the present early-warning decision node; comparing the flow quantity of all the service requests targeted at the server with an abnormal flow threshold; and determining whether to send an instruction to perform subsequent processing for the server based on the comparison result.
An electronic device comprising: a housing; and a patterned region formed on at least part of a surface of the housing, wherein the patterned region includes a first edge, a second edge, and a first pattern formed between the first edge and the second edge, wherein the first pattern (200, 400, 700a) includes a first ridge, a first valley and a second valley located closer to an interior space of the housing than the first ridge, and first inclined surfaces extending from the first ridge to the first valley and the second valley, characterized in that, the first ridge has a first color, and wherein the first inclined surfaces have a second color different from the first color, wherein the housing includes: a first film formed on the first ridge, and a second film formed on the first inclined surfaces, wherein the first film includes a plurality of pores formed on the surface thereof, and a first dye related to the first color has been received in the plurality of pores of the first film, and wherein the second film includes a plurality of pores formed on the surface thereof, and a second dye related to the second color has been received in the plurality of pores of the second film. a housing; and a patterned region formed on at least part of a surface of the housing, wherein the patterned region includes a first edge, a second edge, and a first pattern formed between the first edge and the second edge, wherein the first pattern (200, 400, 700a) includes a first ridge, a first valley and a second valley located closer to an interior space of the housing than the first ridge, and first inclined surfaces extending from the first ridge to the first valley and the second valley, characterized in that, the first ridge has a first color, and wherein the first inclined surfaces have a second color different from the first color, wherein the housing includes: a first film formed on the first ridge, and a second film formed on the first inclined surfaces, wherein the first film includes a plurality of pores formed on the surface thereof, and a first dye related to the first color has been received in the plurality of pores of the first film, and wherein the second film includes a plurality of pores formed on the surface thereof, and a second dye related to the second color has been received in the plurality of pores of the second film. a first film formed on the first ridge, and a second film formed on the first inclined surfaces, wherein the first film includes a plurality of pores formed on the surface thereof, and a first dye related to the first color has been received in the plurality of pores of the first film, and wherein the second film includes a plurality of pores formed on the surface thereof, and a second dye related to the second color has been received in the plurality of pores of the second film.
A method of forming a bipolar plate (3; 30) for use in a fuel cell assembly, the method comprising the steps of: providing a metallic core layer (31; 131) of stainless steel or titanium metal of thickness within a range of 20 to 3,000 micrometres, depositing electrically conductive, corrosion resistant material on a first side of the metallic core layer (31; 131) such that a plurality of islands of electrically conductive, corrosion resistant material is formed; depositing electrically conductive, corrosion resistant material on a second side of the metallic core layer (31; 131) such that a plurality of islands of electrically conductive, corrosion resistant material is formed; and heating the metallic core layer (31; 131) to a temperature between 100 °C and 1,300 °C in the presence of oxygen or nitrogen gas to form first and second corrosion resistant layers on areas of the first and second sides of the metallic core layer (31; 131) other than the areas on which electrically conductive, corrosion resistant material has been deposited, the deposited islands of electrically conductive, corrosion resistant material remaining as vias in the first and second corrosion resistant layers and having a height the same as, or higher than, the thickness of the respective first and second corrosion resistant layer. providing a metallic core layer (31; 131) of stainless steel or titanium metal of thickness within a range of 20 to 3,000 micrometres, depositing electrically conductive, corrosion resistant material on a first side of the metallic core layer (31; 131) such that a plurality of islands of electrically conductive, corrosion resistant material is formed; depositing electrically conductive, corrosion resistant material on a second side of the metallic core layer (31; 131) such that a plurality of islands of electrically conductive, corrosion resistant material is formed; and heating the metallic core layer (31; 131) to a temperature between 100 °C and 1,300 °C in the presence of oxygen or nitrogen gas to form first and second corrosion resistant layers on areas of the first and second sides of the metallic core layer (31; 131) other than the areas on which electrically conductive, corrosion resistant material has been deposited, the deposited islands of electrically conductive, corrosion resistant material remaining as vias in the first and second corrosion resistant layers and having a height the same as, or higher than, the thickness of the respective first and second corrosion resistant layer.
A method for extracting user characteristics based on user behavior, the method comprising: obtaining clickstream data of a current user, the clickstream data including a plurality of clickstream data points at a website; dividing the plurality of clickstream data points at the website into multiple sessions, a difference between click times of any two consecutive data points in a session being less than or equal to a preset time threshold; computing a click path correlation between the current user and other users, using the multiple sessions; selecting X other users whose click path correlation with the current user ranks among the highest, where X is a positive integer; configuring a comprehensive weight in connection to each of preset tags of webpages visited by the selected X other users; and computing a user correlation between the current user and the X other users based on the preset tags and the comprehensive weights. obtaining clickstream data of a current user, the clickstream data including a plurality of clickstream data points at a website; dividing the plurality of clickstream data points at the website into multiple sessions, a difference between click times of any two consecutive data points in a session being less than or equal to a preset time threshold; computing a click path correlation between the current user and other users, using the multiple sessions; selecting X other users whose click path correlation with the current user ranks among the highest, where X is a positive integer; configuring a comprehensive weight in connection to each of preset tags of webpages visited by the selected X other users; and computing a user correlation between the current user and the X other users based on the preset tags and the comprehensive weights.
A computer implemented method of handling a certification request for an identity certificate, said method comprising: receiving said certification request, said certification request specifying an object comprising a public cryptographic key, and an object identifier corresponding to said public cryptographic key; responsive to said receiving, compiling a set of identity-related information; amending said set of identity-related information to include said object identifier to create an amended set of identity-related information; and signing said amended set of identity-related information, thereby generating said identity certificate which verifiably corresponds to said certification request. receiving said certification request, said certification request specifying an object comprising a public cryptographic key, and an object identifier corresponding to said public cryptographic key; responsive to said receiving, compiling a set of identity-related information; amending said set of identity-related information to include said object identifier to create an amended set of identity-related information; and signing said amended set of identity-related information, thereby generating said identity certificate which verifiably corresponds to said certification request.
Folding bellows cover for a machine tool - with a plurality of interconnected folding bellow members each having a -- a profile bar having a longitudinal direction and comprising at least one engagement profile (19, 20, 21) extending along the longitudinal direction, and -- a folding curtain attached to the profile bar, - wherein for connecting two of the folding bellow members each, the folding curtain of one of these folding bellow members is attached to the profile bar of the folding bellow member adjacent thereto, characterized in that the plurality of folding bellow members have lamella elements, a lamella element being arranged on each of the profile bars and a lamella element being arranged on a thickening on each of the folding curtains. - with a plurality of interconnected folding bellow members each having a -- a profile bar having a longitudinal direction and comprising at least one engagement profile (19, 20, 21) extending along the longitudinal direction, and -- a folding curtain attached to the profile bar, -- a profile bar having a longitudinal direction and comprising at least one engagement profile (19, 20, 21) extending along the longitudinal direction, and -- a folding curtain attached to the profile bar, - wherein for connecting two of the folding bellow members each, the folding curtain of one of these folding bellow members is attached to the profile bar of the folding bellow member adjacent thereto,
A method for sending Physical Downlink Control Channel, PDCCH, signaling, comprising: determining, by a base station, locations of a first search space and a second search space of a User Equipment, UE; and sending, by the base station, a third PDCCH signaling or a fourth PDCCH signaling to the UE in a physically overlapped region between the first search space and the second search space within a time interval from sending Radio Resource Control, RRC, signaling to the UE to receiving RRC Connection Reconfiguration Complete signaling returned by the UE, if the physically overlapped region between the first search space and the second search space exists and a length of a first PDCCH signaling with no CIF in the first search space is equal to a length of a second PDCCH signaling with CIF in the second search space, wherein the third PDCCH signaling is PDCCH signaling with no Carrier Indication Field and the fourth PDCCH signaling is PDCCH signaling with the CIF, and a length of the third PDCCH signaling is unequal to a length of the fourth PDCCH signaling, and the length of the third PDCCH signaling is different from the length of the first PDCCH signaling, and the length of the fourth PDCCH signaling is different from the length of the first PDCCH signaling. determining, by a base station, locations of a first search space and a second search space of a User Equipment, UE; and sending, by the base station, a third PDCCH signaling or a fourth PDCCH signaling to the UE in a physically overlapped region between the first search space and the second search space within a time interval from sending Radio Resource Control, RRC, signaling to the UE to receiving RRC Connection Reconfiguration Complete signaling returned by the UE, if the physically overlapped region between the first search space and the second search space exists and a length of a first PDCCH signaling with no CIF in the first search space is equal to a length of a second PDCCH signaling with CIF in the second search space, wherein the third PDCCH signaling is PDCCH signaling with no Carrier Indication Field and the fourth PDCCH signaling is PDCCH signaling with the CIF, and a length of the third PDCCH signaling is unequal to a length of the fourth PDCCH signaling, and the length of the third PDCCH signaling is different from the length of the first PDCCH signaling, and the length of the fourth PDCCH signaling is different from the length of the first PDCCH signaling.