mhurhangee/ep-ind-claims huggingface dataset:
An optical device with variable aperture, comprising: - a deformable membrane comprising a central optical area, - a support (10, 12) to which a peripheral anchoring area of said membrane is connected, - a first cavity filled with a constant volume of a first transparent fluid in a determined range of wavelengths, said cavity being delimited at least in part by a first face of said membrane and a wall of the support, - at least one actuation device of a region of the membrane located between the peripheral anchoring area and the central optical area of the membrane, configured to bend said region of the membrane by application of electrical actuation voltage to displace some of the volume of the first fluid towards the centre or towards the periphery of the first cavity, said displacement of fluid to deform the central area of the membrane, a constant volume of an opaque liquid in said determined range of wavelengths is in contact at least locally with a second face of the membrane opposite the first face and with a second fluid transparent in said determined range of wavelengths and non-miscible with said opaque liquid, wherein different actuation situations adjust spreading of the opaque liquid to produce differently-sized apertures. - a deformable membrane comprising a central optical area, - a support (10, 12) to which a peripheral anchoring area of said membrane is connected, - a first cavity filled with a constant volume of a first transparent fluid in a determined range of wavelengths, said cavity being delimited at least in part by a first face of said membrane and a wall of the support, - at least one actuation device of a region of the membrane located between the peripheral anchoring area and the central optical area of the membrane, configured to bend said region of the membrane by application of electrical actuation voltage to displace some of the volume of the first fluid towards the centre or towards the periphery of the first cavity, said displacement of fluid to deform the central area of the membrane, a constant volume of an opaque liquid in said determined range of wavelengths is in contact at least locally with a second face of the membrane opposite the first face and with a second fluid transparent in said determined range of wavelengths and non-miscible with said opaque liquid, wherein different actuation situations adjust spreading of the opaque liquid to produce differently-sized apertures.
Scaffolding, comprising upright elements which are placed at regular distances from each other and which extend in a height direction for receiving successive scaffold sections one above another there between which are separated from each other by at least a floor part, wherein a scaffold section is provided with a guard rail having at least one guard rail element extending between successive upright elements and bounding said scaffold section on an exposed side, and wherein said guard rail is provided with locking means which can be operated by a single person simultaneously with manipulation of the guard rail, while manipulating said guard rail, characterized in that said guard rail element extends diagonally between said successive upright elements with a proximal outer end at least close to a first scaffold section and a distal outer end at a height above the floor part of a scaffold section lying above said first scaffold section, in that coupling means are provided at the proximal outer end for a releasable connection to a first of said successive upright elements, and in that said locking means comprise a hook that is provided at the distal outer end of said guard rail element, which, in a first diagonal position of the guard rail element relative to a second of said successive upright elements, can be placed laterally round the second upright element and, in a second diagonal position of the guard rail element relative to the second upright element, engages in locking manner round the second upright element, wherein the guard rail is locked in the second diagonal position of the guard rail element.
Method for producing three-dimensional objects layer by layer using a powdery material which can be solidified by irradiating it with an electron beam, characterized in that the method comprises the steps of: - introducing a supplementary gas into a vacuum chamber of a device for producing three-dimensional objects, - controlling the pressure of the gas to a predefined level, said supplementary gas being capable of producing a predetermined number of ions when irradiated by the electron beam, the predefined number of ions being above a level required to keep the electrical field strength below a predetermined level, wherein the pressure in the vacuum chamber is in the interval between 1 x 10 -1 mbar and 1 x 10 -4 mbar after the supplementary gas is introduced; wherein the number of ions introduced into the vacuum chamber or created in the vacuum chamber is above a predefined level in order to neutralize charges in a cloud generated by floating particles above the surface layer. - introducing a supplementary gas into a vacuum chamber of a device for producing three-dimensional objects, - controlling the pressure of the gas to a predefined level,
Driver assistance system of a vehicle having at least one ultrasound sensor for determining the distance of the vehicle from an obstacle, wherein the ultrasound sensor is supplied with electrical energy by an on-board power system of the vehicle, characterized in that the system has an undervoltage detector and is configured in such a way that when an undervoltage occurs in the on-board power system the power demand of the ultrasound sensor is reduced.
An apparatus for mounting a thermostatic device (101, 201) to a hydronic heating/cooling system, the apparatus comprising: a male section comprising a flange (310, 403a) and an indentation (311, 404b) around the male section below and along the flange, the male section having a threaded lower end and the flange located at an upper end, the male section configured to attach to a component of the hydronic heating/cooling system (103, 203) by threading the threaded lower end onto the component of the hydronic heating/cooling system; and a female section comprising a main body (307, 401a), a rotary sleeve (302, 405a), and a locking mechanism, the female section configured to attach to the male section by the locking mechanism locking onto the indentation of the male section in a lock state when the rotary sleeve is in a lock position along the main body, the locking mechanism releasing from the indentation of the male section in a unlock state when the rotary sleeve is rotated to an unlock position along the main body, the female section configured to attach to the thermostatic device. a male section comprising a flange (310, 403a) and an indentation (311, 404b) around the male section below and along the flange, the male section having a threaded lower end and the flange located at an upper end, the male section configured to attach to a component of the hydronic heating/cooling system (103, 203) by threading the threaded lower end onto the component of the hydronic heating/cooling system; and a female section comprising a main body (307, 401a), a rotary sleeve (302, 405a), and a locking mechanism, the female section configured to attach to the male section by the locking mechanism locking onto the indentation of the male section in a lock state when the rotary sleeve is in a lock position along the main body, the locking mechanism releasing from the indentation of the male section in a unlock state when the rotary sleeve is rotated to an unlock position along the main body, the female section configured to attach to the thermostatic device.
A method for assisting a user in a vehicle with at least one radio station, the method comprises: determining at least one preference of the user in the vehicle, using preferences of pre-stored clusters of plurality of users, wherein each of the pre-stored clusters comprises users with similar preferences related with listening to radio stations; wherein a pre-stored cluster associated with the user in the vehicle is determined by identification of pre-stored clusters associated with users similar to the user in the vehicle considering user information and historic data; selecting at least one radio station from one or more potential radio stations available for the user, based on the at least one preference; and assisting the user with the at least one radio station in the vehicle, wherein the one or more potential radio stations are identified by: determining at least one of a route and a current location of the vehicle; receiving signal coverage data related to plurality of radio stations available within at least one of the route and the current location of the vehicle; and selecting the one or more potential radio stations for the vehicle from the plurality of radio stations, based on the signal coverage data determining at least one preference of the user in the vehicle, using preferences of pre-stored clusters of plurality of users, wherein each of the pre-stored clusters comprises users with similar preferences related with listening to radio stations; wherein a pre-stored cluster associated with the user in the vehicle is determined by identification of pre-stored clusters associated with users similar to the user in the vehicle considering user information and historic data; selecting at least one radio station from one or more potential radio stations available for the user, based on the at least one preference; and assisting the user with the at least one radio station in the vehicle, wherein the one or more potential radio stations are identified by: determining at least one of a route and a current location of the vehicle; receiving signal coverage data related to plurality of radio stations available within at least one of the route and the current location of the vehicle; and selecting the one or more potential radio stations for the vehicle from the plurality of radio stations, based on the signal coverage data determining at least one of a route and a current location of the vehicle; receiving signal coverage data related to plurality of radio stations available within at least one of the route and the current location of the vehicle; and selecting the one or more potential radio stations for the vehicle from the plurality of radio stations, based on the signal coverage data
A method for producing a high temperature oxidation and hot corrosion resistant MCrAlX coating on a superalloy component, the method comprising: applying an M-metal, selected from the group consisting of: iron, nickel, cobalt, and alloys thereof; chromium, and an aluminum alloy comprising a reactive element X, selected from the group consisting of: Y, Hf, Zr, Si, Ta, Ti, Nb, Mo, W, La, Cs, Re and combinations thereof to at least one surface of the superalloy component by electroplating at electroplating conditions below 100°C in a plating bath thereby forming a plated component; and heat treating the plated component, wherein the applying an M-metal, chromium, and aluminum alloy comprising a reactive element X is performed in a three-step process comprising; a first step of applying the M-metal in a one-step process using a single aqueous or ionic liquid bath, a second step of applying the chromium in a one-step process using a single aqueous or ionic liquid bath, and a third step of applying the aluminum alloy comprising the reactive element X in a one-step process using a single ionic liquid bath. applying an M-metal, selected from the group consisting of: iron, nickel, cobalt, and alloys thereof; chromium, and an aluminum alloy comprising a reactive element X, selected from the group consisting of: Y, Hf, Zr, Si, Ta, Ti, Nb, Mo, W, La, Cs, Re and combinations thereof to at least one surface of the superalloy component by electroplating at electroplating conditions below 100°C in a plating bath thereby forming a plated component; and heat treating the plated component, wherein the applying an M-metal, chromium, and aluminum alloy comprising a reactive element X is performed in a three-step process comprising; a first step of applying the M-metal in a one-step process using a single aqueous or ionic liquid bath, a second step of applying the chromium in a one-step process using a single aqueous or ionic liquid bath, and a third step of applying the aluminum alloy comprising the reactive element X in a one-step process using a single ionic liquid bath.
A computer-implemented method for the protection of sensitive data storage and sharing in a multicentric system, said method being executed by a customer in the multicentric system and comprising the steps of: - receiving a key generation service to generate a Key Pair of said customer, comprising a public key and a private key, said key generation service being obtained from a Master Key Pair generated with an asymmetric encryption scheme; - generating said Key Pair of said customer using said key generation service; - generating a Session Key of said customer; - encrypting said generated Session Key, using said public key of said customer and an asymmetric homomorphic encryption scheme, so that the encrypted Session Key is modifiable without being decrypted; - sending the encrypted Session Key to a recipient within the multicentric system so as to share and/or store sensitive data within said recipient, said recipient possessing a Key Pair comprising a public key and a private key and generated in said recipient from a key generation service obtained from said Master Key Pair, said sending to said recipient being effected via a Central Authority of said multicentric system adapted to transform the encrypted Session Key without decrypting it before sending the transformed encrypted Session Key to said recipient, so that the transformed encrypted Session Key can be decrypted using said private key of said recipient. - receiving a key generation service to generate a Key Pair of said customer, comprising a public key and a private key, said key generation service being obtained from a Master Key Pair generated with an asymmetric encryption scheme; - generating said Key Pair of said customer using said key generation service; - generating a Session Key of said customer; - encrypting said generated Session Key, using said public key of said customer and an asymmetric homomorphic encryption scheme, so that the encrypted Session Key is modifiable without being decrypted; - sending the encrypted Session Key to a recipient within the multicentric system so as to share and/or store sensitive data within said recipient, said recipient possessing a Key Pair comprising a public key and a private key and generated in said recipient from a key generation service obtained from said Master Key Pair, said sending to said recipient being effected via a Central Authority of said multicentric system adapted to transform the encrypted Session Key without decrypting it before sending the transformed encrypted Session Key to said recipient, so that the transformed encrypted Session Key can be decrypted using said private key of said recipient.
A method for wireless communications by an access point, AP, comprising: obtaining a first data packet to be transmitted to a station of a first class with a long range requirement; obtaining at least one additional data packet to be transmitted to at least one station of a second class without the long range requirement; obtaining a second data packet to be transmitted to a station of a first class; inserting the first data packet into a frame for transmission; inserting the payload data from the at least one additional data packet into another portion of the frame, and inserting the second data packet into the frame for transmission; wherein the frame including bits intended for stations of a second class without the long range requirement, wherein the bits intended for the stations of the second class include header bits; and transmitting the frame with the portion of the frame including the first data packet and the second data packet being transmitted at a higher power than the remainder of the frame; and wherein the first data packet and the second data packet are inserted into pre-defined subcarrier portions of the frame. obtaining a first data packet to be transmitted to a station of a first class with a long range requirement; obtaining at least one additional data packet to be transmitted to at least one station of a second class without the long range requirement; obtaining a second data packet to be transmitted to a station of a first class; inserting the first data packet into a frame for transmission; inserting the payload data from the at least one additional data packet into another portion of the frame, and inserting the second data packet into the frame for transmission; wherein the frame including bits intended for stations of a second class without the long range requirement, wherein the bits intended for the stations of the second class include header bits; and transmitting the frame with the portion of the frame including the first data packet and the second data packet being transmitted at a higher power than the remainder of the frame; and wherein the first data packet and the second data packet are inserted into pre-defined subcarrier portions of the frame.
An operation device for an autonomous vehicle, comprising a touch panel configured to display at least one of a start button and a deceleration button, and a notification button on the same screen, the autonomous vehicle being autonomously drivable, the start button being a button for starting driving of the autonomous vehicle in an autonomous drive mode, the deceleration button being a button for decelerating the autonomous vehicle during the autonomous drive mode, and the notification button being a button for performing notification to an outside of the autonomous vehicle characterized in that the touch panel stands upward from an upper surface of a base member on which an operator who operates the touch panel places an arm of the operator, and at least one of the start button, the deceleration button, and the notification button is displayed on a lower part of the touch panel.
Front engine mount system for an engine of an aircraft, the front engine mount system comprising: - an engine pylon comprising, in its front part, a frontal part having a mount wall, and - a front engine mount comprising, on either side of a median plane, a system of connecting rods (304a-b), where each system of connecting rods (304a-b) is attached in articulated fashion by at least one first connection point (306a-b, 310) to the mount wall and is designed to be attached in articulated fashion by at least one second connection point (308, 312) to a front part of the engine, and where each system of connecting rods (304a-b) comprises a front connecting rod and a rear connecting rod, where each first connection point (306a-b, 310) between the mount wall and a system of connecting rods (304a-b) is in the form of a clevis, where one wall of said clevis consists of the front connecting rod of said system of connecting rods (304a-b), where another wall of said clevis consists of the rear connecting rod of said system of connecting rods (304a-b), where the mount wall is arranged between the two connecting rods (305a-b), and where a pin passes through a bore of each connecting rod (305a-b) and a bore of the mount wall the front engine mount system being characterized in that it comprises, for each system of connecting rods (304a-b), a waiting fail-safe attachment point (314a-b) that is activated in the event of failure of a primary load path, and that creates an auxiliary load path between the engine and the engine pylon, in that each waiting fail-safe attachment point (314a-b) consists of a clevis created in the engine and a pin snugly fitted into bores of said clevis and passing through a bore of the mount wall, whose diameter is greater than the diameter of the pin. - an engine pylon comprising, in its front part, a frontal part having a mount wall, and - a front engine mount comprising, on either side of a median plane, a system of connecting rods (304a-b),
A steam trap monitoring system comprising: a steam trap; a sensor for detecting one or more physical quantities: an analysis unit for analyzing detection information from the sensor; characterized in that the stream trap monitoring system is further comprising an opening/closing valve (2, 19) disposed on upstream side of the steam trap and configured to open/close a channel to the steam trap and a connection block having said steam trap, said opening/closing valve (2, 19), and said sensor; wherein the sensor comprises a vibration sensor for detecting vibration that propagates adjacent the steam trap and the opening/closing valve (2, 19); and wherein the analysis unit is configured to analyze both a functional state of the steam trap and a functional state of the opening/closing valve (2, 19), based on detection information from the single sensor. a steam trap; a sensor for detecting one or more physical quantities: an analysis unit for analyzing detection information from the sensor; characterized in that the stream trap monitoring system is further comprising an opening/closing valve (2, 19) disposed on upstream side of the steam trap and configured to open/close a channel to the steam trap and a connection block having said steam trap, said opening/closing valve (2, 19), and said sensor; wherein the sensor comprises a vibration sensor for detecting vibration that propagates adjacent the steam trap and the opening/closing valve (2, 19); and wherein the analysis unit is configured to analyze both a functional state of the steam trap and a functional state of the opening/closing valve (2, 19), based on detection information from the single sensor. the stream trap monitoring system is further comprising an opening/closing valve (2, 19) disposed on upstream side of the steam trap and configured to open/close a channel to the steam trap and a connection block having said steam trap, said opening/closing valve (2, 19), and said sensor; wherein the sensor comprises a vibration sensor for detecting vibration that propagates adjacent the steam trap and the opening/closing valve (2, 19); and wherein the analysis unit is configured to analyze both a functional state of the steam trap and a functional state of the opening/closing valve (2, 19), based on detection information from the single sensor.
An elevator that comprises interconnected, movable elevator units (1, 2), including a car and a counterweight, and counterweight roping connecting the car and the counterweight, and a first traction roping (4a; 4a') and a second traction roping (4b; 4b'), separate from the counterweight roping, which traction ropings (4a, 4b; 4a', 4b') are located on the opposite sides of the car, and a hoisting machinery that is in traction connection only with the first traction roping (4a; 4a') and the second traction roping (4b; 4b') from among said ropings (3, 4a, 4b; 3, 4a', 4b'), each of the traction ropings (4a, 4b; 4a', 4b') being connected only to the car, from among said elevator units (1, 2), to transmit traction force exerted by the hoisting machinery on the traction roping (4a, 4b; 4a', 4b') to the car so as to move the car.