mhurhangee/ep-ind-claims huggingface dataset:
A structure for an aircraft turbojet including: - a rolling bearing including an outer ring; - a bearing bracket surrounding said outer ring; - a retaining ring interposed between the outer bearing ring and the bearing bracket; - means of connecting the outer ring to the bearing bracket, where these means include: - an attaching flange installed on the bearing bracket; and - flexible means of connection attached firstly to the outer bearing ring, and secondly to the attaching flange; where said structure also includes means allowing axial retention of the outer bearing ring, if said flexible connection means fracture, characterised in that said means enabling axial retention of the outer ring include: - first stop means securely attached to the retaining ring, and capable of axially retaining this retaining ring relative to the bearing bracket in the event that said flexible connection means fracture; and - second stop means securely attached to the retaining ring, and capable of axially retaining the outer ring relative to this retaining ring, in the event that said flexible connection means fracture, where said second stop means take the form of multiple slugs spaced circumferentially relative to one another, where each one is held in a slug insertion opening made in said retaining ring, where said slugs have a radially internal end which is located in a groove made on said outer bearing ring fitted with multiple radial clearance through-holes, emerging in the base of said groove, where each of said slugs is positioned radially opposite a full portion of the base of said groove. - a rolling bearing including an outer ring; - a bearing bracket surrounding said outer ring; - a retaining ring interposed between the outer bearing ring and the bearing bracket; - means of connecting the outer ring to the bearing bracket, where these means include: - an attaching flange installed on the bearing bracket; and - flexible means of connection attached firstly to the outer bearing ring, and secondly to the attaching flange; where said structure also includes means allowing axial retention of the outer bearing ring, if said flexible connection means fracture, characterised in that said means enabling axial retention of the outer ring include: - first stop means securely attached to the retaining ring, and capable of axially retaining this retaining ring relative to the bearing bracket in the event that said flexible connection means fracture; and - second stop means securely attached to the retaining ring, and capable of axially retaining the outer ring relative to this retaining ring, in the event that said flexible connection means fracture, where said second stop means take the form of multiple slugs spaced circumferentially relative to one another, where each one is held in a slug insertion opening made in said retaining ring, where said slugs have a radially internal end which is located in a groove made on said outer bearing ring fitted with multiple radial clearance through-holes, emerging in the base of said groove, where each of said slugs is positioned radially opposite a full portion of the base of said groove.
An inspection system for generating multiple scanning views of an object under inspection, comprising: a source for generating a high-energy electron beam; a plurality of production targets; an electron beam steering system comprising a plurality of steering devices, each for directing said electron beam to a corresponding production target, said production targets generating radiation that scans the object in sequence; a plurality of detector arrays that detect said radiation to produce, for each of the production targets, a corresponding plurality of scanning views at a multiplicity of angles, each of the detector arrays arranged in a vertical straight line; and a transport mechanism to move the object through the system. a source for generating a high-energy electron beam; a plurality of production targets; an electron beam steering system comprising a plurality of steering devices, each for directing said electron beam to a corresponding production target, said production targets generating radiation that scans the object in sequence; a plurality of detector arrays that detect said radiation to produce, for each of the production targets, a corresponding plurality of scanning views at a multiplicity of angles, each of the detector arrays arranged in a vertical straight line; and a transport mechanism to move the object through the system.
A battery assembly for an electronic cigarette, comprising: a housing; a battery received in the housing; and a first switch assembly connected to the battery, the first switch assembly comprising: a fixed electrode connected to the battery, the fixed electrode having a conductive area and an insulated area; and a rotatable electrode (241, 242) being rotatable between a first position and a second position, wherein in the first position, the rotatable electrode (241, 242) is in contact with the conductive area, thus connecting to the fixed electrode, and the first switch assembly is turned on; in the second position, the rotatable electrode (241, 242) is positioned in the insulated area, thus disconnecting from the fixed electrode, and the first switch assembly is turned off; wherein the battery assembly further comprises a second switch assembly on the shell, wherein the second switch assembly is connected to the battery, and is configured for turning on or off the battery assembly after the first switch assembly is turned on. a housing; a battery received in the housing; and a first switch assembly connected to the battery, the first switch assembly comprising: a fixed electrode connected to the battery, the fixed electrode having a conductive area and an insulated area; and a rotatable electrode (241, 242) being rotatable between a first position and a second position, wherein in the first position, the rotatable electrode (241, 242) is in contact with the conductive area, thus connecting to the fixed electrode, and the first switch assembly is turned on; in the second position, the rotatable electrode (241, 242) is positioned in the insulated area, thus disconnecting from the fixed electrode, and the first switch assembly is turned off; wherein the battery assembly further comprises a second switch assembly on the shell, wherein the second switch assembly is connected to the battery, and is configured for turning on or off the battery assembly after the first switch assembly is turned on. a fixed electrode connected to the battery, the fixed electrode having a conductive area and an insulated area; and a rotatable electrode (241, 242) being rotatable between a first position and a second position, wherein in the first position, the rotatable electrode (241, 242) is in contact with the conductive area, thus connecting to the fixed electrode, and the first switch assembly is turned on; in the second position, the rotatable electrode (241, 242) is positioned in the insulated area, thus disconnecting from the fixed electrode, and the first switch assembly is turned off; wherein the battery assembly further comprises a second switch assembly on the shell, wherein the second switch assembly is connected to the battery, and is configured for turning on or off the battery assembly after the first switch assembly is turned on.
Method for the manufacturing of at least one tank with a shell, in particular a turbojet engine oil tank, said method comprising the following steps: (a) definition of different shell sections for each tank, whereof a first shell section has a recess and a second shell section has a bulge; and (b) production of the shell sections by additive manufacturing; characterized in that the (b) production step comprises the production by additive manufacturing of the bulge of the second shell section in the recess of the first shell section; in that the recess has a shape that is complementary to the shape of the bulge; in that the first shell section and the second shell section each comprise a spheroidal portion, said spheroidal portions being embedded one in the other at the end of the (b) production step; in that during step (a) definition, at least a third of the shell section is defined with a recess and a bulge; and in that at the end of the (b) production step the bulge on the third shell section is embedded in the recess in the first shell section through the second shell section. (a) definition of different shell sections for each tank, whereof a first shell section has a recess and a second shell section has a bulge; and (b) production of the shell sections by additive manufacturing; characterized in that the (b) production step comprises the production by additive manufacturing of the bulge of the second shell section in the recess of the first shell section; in that the recess has a shape that is complementary to the shape of the bulge; in that the first shell section and the second shell section each comprise a spheroidal portion, said spheroidal portions being embedded one in the other at the end of the (b) production step; in that during step (a) definition, at least a third of the shell section is defined with a recess and a bulge; and in that at the end of the (b) production step the bulge on the third shell section is embedded in the recess in the first shell section through the second shell section.
Metal sandwich structure (10, 20, 30, 40), consisting of a first and a second covering layer (11, 12) and a core layer (13, 23, 33, 43) arranged between the first and the second covering layer (11, 12), the core layer (13, 23, 33, 43) having a waved structure comprising wave crests and wave troughs, wherein first channels are formed by the first covering layer and the core layer (13, 23, 33, 43) and second channels are formed by the second covering layer and the core layer (13, 23, 33, 43), characterised in that the core layer (13, 23, 33, 43) is fixed with its wave crests on the first covering layer by means of an adhesive method and connected with its wave troughs on the second covering layer, at least the first and the second channels (5, 6) are filled with a pourable filler material, that the pourable filler material is an edged material and that the pourable filler material has a grain size of between 0.03 mm to 0.6 mm.
A method for processing polymeric sheets having a polyolefin matrix containing at least one polymeric material selected between polypropylene and polyethylene, or both, said sheets being of the multiwall type crossed internally by hollow channels, the method characterized in that it provides, in a step a., for striking at least one face of at least one polymeric sheet with a laser beam, for the localized modification of at least one surface portion of the sheet, and the consequent superficial alteration of the at least one face, and prolonging the exposure of the sheet to the beam until a surface hollow of predefined depth is formed in order to reduce and/or eliminate the danger of any adhesion of the face of the sheet struck by the laser to an additional sheet, as a consequence of their mutual stacking. said sheets being of the multiwall type crossed internally by hollow channels, the method characterized in that it provides, in a step a., for striking at least one face of at least one polymeric sheet with a laser beam, for the localized modification of at least one surface portion of the sheet, and the consequent superficial alteration of the at least one face, and prolonging the exposure of the sheet to the beam until a surface hollow of predefined depth is formed in order to reduce and/or eliminate the danger of any adhesion of the face of the sheet struck by the laser to an additional sheet, as a consequence of their mutual stacking.
A method of detecting gaits of an individual by using a gait detection sensor worn by the individual, the sensor comprising an accelerometer and a processing unit (5, 7, 9, 11, 13), the method comprising: • the accelerometer obtaining an acceleration signal representing one or more sensor acceleration values; • the processing unit sampling the acceleration signal to obtain a sampled acceleration signal; • the processing unit segmenting the sampled acceleration signal into a given number of windows of a given duration to obtain a segmented acceleration signal; • the processing unit extracting a feature set from the segmented acceleration signal, the feature set characterising the acceleration signal; • the processing unit determining a probability value, by using a trained probability estimator using the extracted feature set, for a respective window, n, where n is a positive integer greater than zero, the probability value giving an estimated probability value of gait occurrence for the individual during the respective window; • the processing unit, which is configured to utilise temporal information of past detected activities, modifying the estimated probability value by using a histogram of previously detected gait durations to obtain a modified probability value; • the processing unit determining, based on the modified probability value, and by using a determination threshold whether or not the respective window represents gait occurrence. • the accelerometer obtaining an acceleration signal representing one or more sensor acceleration values; • the processing unit sampling the acceleration signal to obtain a sampled acceleration signal; • the processing unit segmenting the sampled acceleration signal into a given number of windows of a given duration to obtain a segmented acceleration signal; • the processing unit extracting a feature set from the segmented acceleration signal, the feature set characterising the acceleration signal; • the processing unit determining a probability value, by using a trained probability estimator using the extracted feature set, for a respective window, n, where n is a positive integer greater than zero, the probability value giving an estimated probability value of gait occurrence for the individual during the respective window; • the processing unit, which is configured to utilise temporal information of past detected activities, modifying the estimated probability value by using a histogram of previously detected gait durations to obtain a modified probability value; • the processing unit determining, based on the modified probability value, and by using a determination threshold whether or not the respective window represents gait occurrence.
A roller (3; 3') with - an immovable rod that is arranged along a longitudinal axis of the roller (3; '3'), - a tubular roller shell arranged around the rod, - at least one bearing assembly (20; 20'), arranged on the rod over which the roller shell is rotatably mounted about the longitudinal axis of the roller (3; 3'), and - an inner assembly (30; 30') that is arranged within the roller shell on the rod and that is coupled by the bearing assembly (20; 20') in a form-fit to the roller shell so that, when the roller shell rotates, there is an exchange of force between the inner assembly (30; 30') and the roller shell; characterized in that the inner assembly (30; 30') is coupled to the bearing assembly (20; 20') by an end facing the bearing assembly (20; 20') such that the inner assembly (30; 30') can be tilted relative to the bearing assembly (20; 20') without interrupting and/or weakening the coupling of force from the inner assembly (30; 30') to the bearing assembly. - an immovable rod that is arranged along a longitudinal axis of the roller (3; '3'), - a tubular roller shell arranged around the rod, - at least one bearing assembly (20; 20'), arranged on the rod over which the roller shell is rotatably mounted about the longitudinal axis of the roller (3; 3'), and - an inner assembly (30; 30') that is arranged within the roller shell on the rod and that is coupled by the bearing assembly (20; 20') in a form-fit to the roller shell so that, when the roller shell rotates, there is an exchange of force between the inner assembly (30; 30') and the roller shell; characterized in that
A device for entering information securely in a customer transaction, comprising a keypad for allowing a user to enter at least one keypad entry, a controller connected to the keypad and operable to receive the at least one keypad entry, wherein the keypad comprises a set of full travel keys and a set of minimal travel keys, said set of full travel keys comprising a subset of full travel keys for transmitting numerical entries, said controller being operable to receive said numerical entries from said subset of full travel keys, said set of minimal travel keys comprising a subset of minimal travel keys for performing at least one nonnumeric function, said controller being operable to receive said at least one nonnumeric function from said subset of minimal travel keys, and an encryption device connected to the subset of full travel keys for transmitting numerical entries, the encryption device operable to receive and encrypt at least one keypad entry from said subset of full travel keys so that the at least one keypad entry is received by the controller in an encrypted format after being transmitted by the keypad and encrypted by the encryption device, characterized in that the set of full travel keys and minimal travel keys are arranged adjacent to each other as a number of columns of keys, wherein an outer column of the number of columns of keys consists partially or entirely of minimal travel keys and inner columns of the number of columns of keys consists partially or entirely of full travel keys, whereby the keypad is a hybrid keypad, and that at least one key from the set of minimal travel keys is adjacent to at least one key from the set of full travel keys, and wherein at least one key from the set of minimal travel keys is disposed in the outermost row and an outermost column and at least one key of the set of full travel keys is disposed in an innermost row and innermost column.
Method for machining a workpiece with laser radiation for the purpose of laser ablation of a material, wherein at least one laser beam is provided, wherein the laser beam is influenced by means of at least one variable beam shaping device, wherein the laser beam is then incident on at least one machining surface of the workpiece, wherein at least one specified settable beam profile (116, 118, 120) is imprinted onto the laser beam at the site of the machining surface by means of the beam shaping device, and wherein the method is performed such that at least two different patterns of illuminated and unilluminated regions are generated successively on the machining surface, characterized in that the laser radiation consists of laser pulses having pulse durations of at most 100 picoseconds and in that, in the case of a change between two different patterns, a fluence in the illuminated regions of the different patterns remains identical and is chosen such that a melt-free removal of the material takes place.
A method of producing a silicon ingot from a silicon electrode in a Consumable Electrode Vacuum Arc Remelt (CEVAR) purification process performed in a CEVAR open-bottomed crucible disposed in a CEVAR furnace, the method comprising: heating the silicon electrode to a heated temperature below the melting point of the silicon electrode and to decrease the electrode resistivity, prior to initiation of the CEVAR purification process to form a preheated silicon electrode having a resistivity that allows initiation of the CEVAR process; melting the preheated silicon electrode by the CEVAR purification process for formation of a silicon ingot at an elevated temperature at the open bottom of the CEVAR opened-bottomed crucible; passing the silicon ingot at the elevated temperature through a heating system (22,24) adjacent to the CEVAR open-bottomed crucible; and regulating the heating system (22, 24) to provide a temperature-controlled thermal environment for the silicon ingot at the elevated temperature as the silicon ingot exits the CEVAR open-bottomed crucible to cool the silicon ingot without cracking. heating the silicon electrode to a heated temperature below the melting point of the silicon electrode and to decrease the electrode resistivity, prior to initiation of the CEVAR purification process to form a preheated silicon electrode having a resistivity that allows initiation of the CEVAR process; melting the preheated silicon electrode by the CEVAR purification process for formation of a silicon ingot at an elevated temperature at the open bottom of the CEVAR opened-bottomed crucible; passing the silicon ingot at the elevated temperature through a heating system (22,24) adjacent to the CEVAR open-bottomed crucible; and regulating the heating system (22, 24) to provide a temperature-controlled thermal environment for the silicon ingot at the elevated temperature as the silicon ingot exits the CEVAR open-bottomed crucible to cool the silicon ingot without cracking.
A process for manufacturing a weft knit fabric containing polyurethane elastomeric filament, the method being characterized by plating a bare yarn of highly fusible, alkali-resistant polyurethane elastomeric filament having at least 50% retention of tenacity following dry heat treatment under 100% extension at 150°C for 45 seconds, a melting point of 180°C or below, and at least 60% retention of tenacity following treatment in a 2 g/L aqueous sodium hydroxide solution under 100% extension at 100°C for 60 minutes as a plating yarn at every loop of a weft knit fabric having a 1x1 rib knit structure composed of at least one type of non-elastomeric yarn, then heat setting the plated structure so as to thermally fuse the highly fusible, alkali-resistant polyurethane elastomeric filaments to each other or to the non-elastomeric yarns at crossover points therebetween.
A rubber composition for a semicontinuous marine hose comprising: a diene rubber containing at least a natural rubber and a styrene-butadiene rubber; and carbon black; wherein the carbon black has a volume ratio from 14 to 18%; wherein the rubber composition has a volume resistivity of from 1.0 × 10 3 to 5.0 × 10 4 Q·cm, the volume resistivity being measured by using a volume resistivity meter under a condition of 23°C, 50% RH, and an applied voltage of 500 V in accordance with JIS K6271-2: 2015; and wherein a mass ratio of the natural rubber to the styrene-butadiene rubber (natural rubber/styrene-butadiene rubber) is from 30/70 to 80/20. wherein the carbon black has a volume ratio from 14 to 18%; wherein the rubber composition has a volume resistivity of from 1.0 × 10 3 to 5.0 × 10 4 Q·cm, the volume resistivity being measured by using a volume resistivity meter under a condition of 23°C, 50% RH, and an applied voltage of 500 V in accordance with JIS K6271-2: 2015; and wherein a mass ratio of the natural rubber to the styrene-butadiene rubber (natural rubber/styrene-butadiene rubber) is from 30/70 to 80/20.
A lower limb of an ambulatory exoskeleton, comprising at least a pelvis segment, a leg segment and a foot segment, the leg segment being articulated at its first end on the pelvis segment and at its second end on the foot segment, in which the leg segment comprises and means (40, 44) for varying the distance ( d) separating the ends (21, 24) of the leg segment in order to apply a force counter to that of the spring element, the means (40, 44) for varying the distance ( d) being carried by the pelvis segment, in which the means (40, 44) for varying the distance (d) comprise a device (11, 12, 46) for pretensioning the spring element, characterized in that the leg segment comprises a spring element for exerting a force that opposes a movement of the ends of the leg segment toward each other,.