mhurhangee/ep-ind-claims huggingface dataset:
An assembly comprising an anchoring device and a mounting system for mounting the anchoring device during the building of walls, ceiling panels or floor slabs made of concrete on a formwork panel made of metal, wood or plastic, wherein the mounting system is fastenable on the anchoring device without tools and comprises a central holding region, which is arranged on the anchoring device in the fastened state, and wings, which are arranged on said central holding region and are intended for docking and securing the anchoring device on a reinforcement, wherein the shape of the central holding region is adapted to the design of the anchoring device, characterized in that the anchoring device is an anchoring socket with a rear portion, the central holding region surrounds the rear portion of the anchoring device and has retaining means that hook onto the anchoring device, establish a close-fitting connection to the anchoring device and provide a form-fitting and frictional connection to the anchoring device until the assembly is mounted on the reinforcement, wherein, when the anchoring device is located below the mounting system, the central holding region comprises a support which extends perpendicular to the two wings, partially surrounds an upper side of the anchoring device from above and is adjoined at the side by roots of the wings, and in the operating position of the anchoring device, the wings can be bent by reinforcing bars that are spaced apart from the inner face of the formwork panel, in such a way that said wings make the anchoring device pressable against the inner face of the formwork panel with a force, to which end the wings can be bent either from an initially V-shaped position into a position in parallel with the formwork or from a position in a single plane towards the formwork panel.
Method for producing an open, shaped sheet metal part from a hard-rolled aluminium alloy which cannot be precipitation hardened, comprising the following steps: a) preparing a metal sheet from an aluminium alloy which cannot be precipitation hardened, said sheet being in material state H12, H14, H16, H18, H19, H22, H24, H26, H28, H32, H34, H36 or H38 according to European Standard EN515:1993 and containing, besides aluminium, at least magnesium and optionally manganese as alloying components; b) at least locally heating the sheet metal to a temperature between 200°C and 400°C within a period of 1 to 60 seconds; c) placing the heated sheet metal in a forming tool of a forming press and shaping the sheet metal to form the shaped sheet metal part; d) cooling the shaped sheet metal part in the cold forming tool to a temperature below 200°C within 60 seconds after heating. a) preparing a metal sheet from an aluminium alloy which cannot be precipitation hardened, said sheet being in material state H12, H14, H16, H18, H19, H22, H24, H26, H28, H32, H34, H36 or H38 according to European Standard EN515:1993 and containing, besides aluminium, at least magnesium and optionally manganese as alloying components; b) at least locally heating the sheet metal to a temperature between 200°C and 400°C within a period of 1 to 60 seconds; c) placing the heated sheet metal in a forming tool of a forming press and shaping the sheet metal to form the shaped sheet metal part; d) cooling the shaped sheet metal part in the cold forming tool to a temperature below 200°C within 60 seconds after heating.
A mounting frame (100; 200) for flush mounting an electrical box, the mounting frame comprising: an inner edge that defines a central opening for receiving said electrical box; an outer edge from which at least one bearing rim (104; 204) extends outwards from said mounting frame (100; 200); and fastener tabs (110, 120) that, on an outside face (112, 122) facing outwards from the mounting frame (100; 200), include anchor means (114A, 124A) for anchoring in a cavity wall, said fastener tabs (110, 120) being hinged on the mounting frame (100; 200), each fastener tab (110, 120) including a ramp (115, 125) on an inside face (111, 121), opposite from said outside face (112, 122), which ramp (115, 125) is suitable for co-operating with said electrical box to deploy said fastener tab (110, 120) from a retracted position; the mounting frame being characterized in that said ramp (115, 125) does this by co-operating with a catch system of said box.
A water treatment composition comprising: (a) an anionic flocculant comprising at least one of an alkali swellable emulsion; and (b) a cationic flocculant comprising (i) an aluminum-containing compound, and (ii) a copolymer of acrylamide and a cationic monomer comprising at least one of a diallyldialkylammonium quaternary compound, acrylamidoalkyltrialkylammonium quaternary compound, methacrylamidoalkyltrialkylammonium quaternary compound, and mixtures thereof, wherein the alkali swellable emulsion comprises an ASE copolymer comprising polymerized units of ethyl acrylate and methacrylic acid and wherein the copolymer further comprises from 0.01 to 5 wt% of at least one polyethylenically unsaturated monomer, and the aluminum-containing compound is polyaluminum chloride. (a) an anionic flocculant comprising at least one of an alkali swellable emulsion; and (b) a cationic flocculant comprising (i) an aluminum-containing compound, and (ii) a copolymer of acrylamide and a cationic monomer comprising at least one of a diallyldialkylammonium quaternary compound, acrylamidoalkyltrialkylammonium quaternary compound, methacrylamidoalkyltrialkylammonium quaternary compound, and mixtures thereof, wherein the alkali swellable emulsion comprises an ASE copolymer comprising polymerized units of ethyl acrylate and methacrylic acid and wherein the copolymer further comprises from 0.01 to 5 wt% of at least one polyethylenically unsaturated monomer, and the aluminum-containing compound is polyaluminum chloride.
A system for mapping coordinates between images and tracking systems, comprising: a calibration tool having a fixed geometric shape, the calibration tool including first sensors associated with an imaging mode and second sensors associated with a tracking mode, the first and second sensors being distributed and mounted at known locations on the fixed geometric shape; an imaging system configured to locate the first sensors in a field of view of the imaging system to determine a position of the calibration tool in image space; a tracking system configured to track the second sensors to determine a same position of the calibration tool in tracking space; and a sensor module configured to map the image space and the tracking space in a common coordinate system based on artifacts of the calibration tool. a calibration tool having a fixed geometric shape, the calibration tool including first sensors associated with an imaging mode and second sensors associated with a tracking mode, the first and second sensors being distributed and mounted at known locations on the fixed geometric shape; an imaging system configured to locate the first sensors in a field of view of the imaging system to determine a position of the calibration tool in image space; a tracking system configured to track the second sensors to determine a same position of the calibration tool in tracking space; and a sensor module configured to map the image space and the tracking space in a common coordinate system based on artifacts of the calibration tool.
Element of an aircraft, said element having: - a leading edge forming a box structure delimited by a wall and a skin that constitutes a pressure face and a suction face of the element and is pierced with holes, wherein the wall connects an inner face of the pressure face to an inner face of the suction face, wherein the skin has an electrically conductive inner wall, an electrically conductive outer wall and an intermediate wall that is disposed between the inner wall and the outer wall and is electrically insulating, - a pump provided to pump out the air present in the box structure and/or to inject air into the box structure, said element being characterized in that each hole is equipped with an anti-clogging system (350, 750, 850) that has: - an electrically conductive base (354, 754, 854) that is electrically continuous with the inner wall, - a needle (358, 758, 858) made of a piezoelectric material and housed in the hole, and one end of which is secured to the base (354, 754, 854), - an electric generator intended to generate an electric current in the needle (358, 758, 8528), wherein the shape of the needle (358, 758, 858) is such that a space (360, 760, 860) is created between the needle (358, 758, 858) and the edges of the hole, and wherein the base (354, 754, 854) has a recess (362, 762, 862) in the continuation of the space (360, 760, 860). - a leading edge forming a box structure delimited by a wall and a skin that constitutes a pressure face and a suction face of the element and is pierced with holes, wherein the wall connects an inner face of the pressure face to an inner face of the suction face, wherein the skin has an electrically conductive inner wall, an electrically conductive outer wall and an intermediate wall that is disposed between the inner wall and the outer wall and is electrically insulating, - a pump provided to pump out the air present in the box structure and/or to inject air into the box structure, - an electrically conductive base (354, 754, 854) that is electrically continuous with the inner wall, - a needle (358, 758, 858) made of a piezoelectric material and housed in the hole, and one end of which is secured to the base (354, 754, 854), - an electric generator intended to generate an electric current in the needle (358, 758, 8528),
A method for producing a bicycle saddle including a cover, a rigid or semi-rigid shell and a filler disposed between said cover and said shell, employing a mold having an upper part and a lower part, said upper part and said lower part being pin-jointed together to be removable between an open position and a closed position, said upper part having a male portion and said lower part having a female portion opposed to said male portion; said method comprising the steps of: preheating said mold to a temperature in a range of about 30°C and about 60°C; opening said mold to said open position; treating a layer of release agent onto the surface of said male portion of said upper part and the surface of said female portion of said lower part; spraying a first layer of a first plastic material made of non-foamable polyurethane composition onto the surface of said female portion of said lower part treated with said layer of release agent to form a cover; detachably coupling a shell made of semi-rigid or rigid materials to said male portion of said upper part of said mold; pouring a second layer of a second plastic material made of foamable polyurethane composition onto said female portion of said lower part of said mold; closing said mold to said closed position and holding said mold in the closed condition a period of time to allow said second layer forming a filler between said shell and said cover formed by said first layer; and opening said mold to remove the finished saddle therefrom, wherein there is an elapsing time between the end of the step of spraying of said first plastic material and the beginning of the step of pouring of said second plastic material. preheating said mold to a temperature in a range of about 30°C and about 60°C; opening said mold to said open position; treating a layer of release agent onto the surface of said male portion of said upper part and the surface of said female portion of said lower part; spraying a first layer of a first plastic material made of non-foamable polyurethane composition onto the surface of said female portion of said lower part treated with said layer of release agent to form a cover; detachably coupling a shell made of semi-rigid or rigid materials to said male portion of said upper part of said mold; pouring a second layer of a second plastic material made of foamable polyurethane composition onto said female portion of said lower part of said mold; closing said mold to said closed position and holding said mold in the closed condition a period of time to allow said second layer forming a filler between said shell and said cover formed by said first layer; and opening said mold to remove the finished saddle therefrom,
A composition of monoanhydro-hexitol monoalkyl ether isomers bearing an alkyl ether radical in position C-3, C-5 or C-6 of the monoanhydro-hexitol, in which the alkyl group is a linear or branched hydrocarbon-based group comprising between 4 to 18 carbon atoms; preferably from 8 to 12 carbon atoms.
A robotic device for verticalization and aiding the motion of a subject with severe motor disabilities of lower limbs comprising a platform adapted to receive said subject, equipped with wheels (21,22) and with a compartment for the power supply batteries below said platform; two manipulators for the lifting and the verticalization of said subject by means of actuators supplied by said batteries, symmetrically linked to two respective lateral portions of said platform from which said manipulators rise, ending with two respective handles for gripping with the upper limbs of the subject; a tibial support attached to a front portion of said platform and intended to frontally supporting the lower limbs of said subject at its tibias; a thigh interface adapted to provide a support for the weight of the seated subject only at the posterior femoral area leaving uncovered glutes and perineal area, and an abdominal interface adapted for lacing the subject in the abdomen, both linked to both of said two manipulators; and one or more control means for parameters regulating the functionality of the device; characterized in that said thigh interface comprises two plates with cushion for supporting the posterior femoral part of the subject, placed side by side, removably connected between each other, each of them being intended for lowering by inwards rotation under action of special lateral levers on said two manipulators so as to facilitate the entry of the subject on said platform and for supporting the subject at a limb, and a U-shaped supporting element to which said plates are secured, the ends of said element being linked to said two manipulators by means of plates, which allow adjusting the height of said element on the manipulators depending on the height of the subject.
An aircraft comprising: a torque sensor for measuring the torque reacted by a brake during a braking event; a wear sensor for measuring a wear state of the brake; an environmental sensor for measuring at least one ambient condition of the environment of the brake; and a brake cooling prediction apparatus for predicting a brake cooling period following a braking event involving that brake, when measured values of the temperature of the brake are not available at least in respect of a time period including the braking event and the time of the predicting, the brake cooling prediction apparatus comprising: a memory storing information relating to the thermal behaviour of the brake; and a controller configured to: receive a torque measurement from the torque sensor; receive a wear measurement from the wear sensor; receive an ambient condition measurement from the environmental sensor; and predict a cooling period required for the brake to reach a predetermined temperature following the braking event, based on the received torque measurement, the received wear measurement, the received ambient condition measurement, and the information relating to the thermal behaviour of the brake. a torque sensor for measuring the torque reacted by a brake during a braking event; a wear sensor for measuring a wear state of the brake; an environmental sensor for measuring at least one ambient condition of the environment of the brake; and a brake cooling prediction apparatus for predicting a brake cooling period following a braking event involving that brake, when measured values of the temperature of the brake are not available at least in respect of a time period including the braking event and the time of the predicting, the brake cooling prediction apparatus comprising: a memory storing information relating to the thermal behaviour of the brake; and a controller configured to: receive a torque measurement from the torque sensor; receive a wear measurement from the wear sensor; receive an ambient condition measurement from the environmental sensor; and predict a cooling period required for the brake to reach a predetermined temperature following the braking event, based on the received torque measurement, the received wear measurement, the received ambient condition measurement, and the information relating to the thermal behaviour of the brake. receive a torque measurement from the torque sensor; receive a wear measurement from the wear sensor; receive an ambient condition measurement from the environmental sensor; and predict a cooling period required for the brake to reach a predetermined temperature following the braking event, based on the received torque measurement, the received wear measurement, the received ambient condition measurement, and the information relating to the thermal behaviour of the brake.
A variable vane mechanism comprising: a casing; an actuator ring having an annular body defined around a main axis, the actuator ring being rotationally mounted to the casing for rotation around the main axis; a set of vanes including a plurality of vanes circumferentially distributed around the main axis, each vane of the set of vanes having a vane axis extending from an inner end to an outer end, the inner end and the outer end being rotationally mounted to the casing to allow rotation of the corresponding vane around the vane axis, the vane axes extending non-parallel to the main axis, each vane having a vane arm with a vane arm length extending transversally to the vane axis; a first one of the actuator ring and the vane arms having a plurality of pins circumferentially distributed around the main axis, each pin extending along a pin axis; a plurality of slide blocks, each slide block rotationally mounted to a corresponding one of said pins for rotation around the pin axis, each slide block having two slide block faces (62, 64) facing transversally opposite sides relative the pin axis; and a second one of the actuator ring and the vane arms having a plurality of guide slots, each guide slot having a length extending away from a corresponding vane axis, each guide slot slidingly receiving a corresponding one of the slide blocks with each one of the two slide block faces (62, 64) slidingly received by a corresponding guide slot face (66, 68) of the corresponding guide slot, characterised in that: the pin axes intersect the vane axes along the main axis. a casing; an actuator ring having an annular body defined around a main axis, the actuator ring being rotationally mounted to the casing for rotation around the main axis; a set of vanes including a plurality of vanes circumferentially distributed around the main axis, each vane of the set of vanes having a vane axis extending from an inner end to an outer end, the inner end and the outer end being rotationally mounted to the casing to allow rotation of the corresponding vane around the vane axis, the vane axes extending non-parallel to the main axis, each vane having a vane arm with a vane arm length extending transversally to the vane axis; a first one of the actuator ring and the vane arms having a plurality of pins circumferentially distributed around the main axis, each pin extending along a pin axis; a plurality of slide blocks, each slide block rotationally mounted to a corresponding one of said pins for rotation around the pin axis, each slide block having two slide block faces (62, 64) facing transversally opposite sides relative the pin axis; and a second one of the actuator ring and the vane arms having a plurality of guide slots, each guide slot having a length extending away from a corresponding vane axis, each guide slot slidingly receiving a corresponding one of the slide blocks with each one of the two slide block faces (62, 64) slidingly received by a corresponding guide slot face (66, 68) of the corresponding guide slot,
A probe card for a testing equipment of electronic devices comprising at least one testing head with a plurality of contact probes inserted into guide holes being realized in at least one upper guide and one lower guide, a bending zone of said contact probes being defined between said upper and lower guides (23, 24), as well as at least one space transformer with a plurality of contact pads, each of said contact probes having at least one first terminal portion projecting from said lower guide with a first length and ending with a contact tip adapted to abut onto a respective contact pad of a device to be tested, as well as one second terminal portion projecting from said upper guide with a second length and ending with a contact head adapted to abut onto one of said contact pads of said space transformer, the probe card further comprising at least one spacer element interposed between said space transformer and said upper guide of said testing head, said spacer element being removable to adjust said first length of said first terminal portion of said contact probes by changing said second length of said second terminal portion of said contact probes so approaching said testing head, in particular said upper guide, to said space transformer, characterized by said spacer element comprising a plurality of layers (30a, 30b, 30c) overlapping, joined to one another and individually removable, wherein said layers (30a, 30b, 30c) of said spacer element have respective projecting portions from said testing head and in particular from said upper guide, said projecting portions of said layers (30a, 30b, 30c) having gradually increasing or decreasing lengths from one another.
A retractable cord reel apparatus, the apparatus comprising a housing, a spool within and arranged for rotation relative to the housing, wherein the spool is axially divided into a plurality of chambers (36, 50), said spool defining a rotating aperture mounted on the rotating spool near the axis of spool rotation, a cord traversing the interior of the housing and terminating in retractable and stationary ends external to the housing, wherein, within a first of the plurality of chambers (36, 50), the cord comprises a retractable coil wound around the axis of the spool and attached at its periphery to said retractable end through an aperture in the housing, wherein, within a second of said chambers (36, 50), the cord comprises an expandable coil wound around the axis of the spool, said expandable coil having first and second ends, said expandable coil having its first end attached to the housing; wherein, during retraction of the cord from the first chamber, the expandable coil expands towards the perimeter of the second chamber, after which, the expandable coil winds back into the core of the second chamber wound in a direction opposite that which it began, characterized in that the expandable coil enters the core of the second chamber through a ferrule arranged for rotation about its own axis, and wherein the ferrule rotates to accommodate the changing trajectory of the expandable coil.