mhurhangee/ep-ind-claims huggingface dataset:
A ventilation device for the ventilation and the heating or the air conditioning of the indoor space of a building, the device comprising a box delimited by walls, said box housing a generator of an air flow, such as a fan, delimiting, inside the box, a zone extending upstream of the air flow generator and a zone extending downstream of the air flow generator considered relative to the direction of circulation of the air flow inside the box, said box being equipped at the upstream zone with at least two closable air inlets (13, 14), one of which, called outside air inlet, is able to be supplied with air taken from outside the building, the other of which, called inside air inlet, is able to be supplied with air taken from inside the building, said box comprising, at the downstream zone, at least two so-called ductable air outlet mouths and at least one partition dividing said downstream zone into a first chamber which is equipped with at least part of an air heating and/or cooling system and a second chamber, the first and second chambers (9; 10) each comprising at least two closable air outlets (11; 12), at least one of the air outlets of the first chamber and at least one of the air outlets of the second chamber opening into a same air outlet mouth, characterized in that the second chamber is devoid of air heating and cooling system and in that the air inlets (13, 14) of the upstream zone of the box are each provided with at least one closing member (15, 16) and at least one member (17, 18) for controlling driving of the movement of said at least one closing member (15, 16) between an open position and a closed position.
Method for coating an oil well pipe component comprising a threaded portion with a layer of a corrosion-inhibiting material, comprising - providing a pipe component comprising a threaded portion being a sleeve-shaped coupling member for a cylindrical oil well pipe, comprising an internal threaded portion, or a cylindrical oil well pipe comprising an external threaded portion; - immersing at least part of the threaded portion of the pipe component in a cataphoresis bath comprising water and suspended particles of corrosion-inhibiting material, and provided with an anode and a cathode means, the pipe component being connected to the cathode means; - inducing a current through the bath, in order to provide the corrosion-inhibiting material with a positive charge; - depositing a layer of the positively charged corrosion-inhibiting material onto the pipe component; and - removing the immersed part of the pipe component with the layer of corrosion-inhibiting material from the cataphoresis bath and allowing the corrosion-inhibiting material to set, wherein the cataphoresis bath comprises from 55 to 95 %wt of water and from 45 to 5 %wt of corrosion-inhibiting material, which corrosion inhibiting-material is a resin selected from the group consisting of polyolefins, saturated and unsaturated polyesters, alkyd resins, acrylic resins, phenolic resins, polyamides, epoxy resins and polyurethane resins, and wherein a voltage of 50 to 500 V is applied and the current density ranges from 0.1 to 40 A/dm 2. - providing a pipe component comprising a threaded portion being a sleeve-shaped coupling member for a cylindrical oil well pipe, comprising an internal threaded portion, or a cylindrical oil well pipe comprising an external threaded portion; - immersing at least part of the threaded portion of the pipe component in a cataphoresis bath comprising water and suspended particles of corrosion-inhibiting material, and provided with an anode and a cathode means, the pipe component being connected to the cathode means; - inducing a current through the bath, in order to provide the corrosion-inhibiting material with a positive charge; - depositing a layer of the positively charged corrosion-inhibiting material onto the pipe component; and - removing the immersed part of the pipe component with the layer of corrosion-inhibiting material from the cataphoresis bath and allowing the corrosion-inhibiting material to set, wherein the cataphoresis bath comprises from 55 to 95 %wt of water and from 45 to 5 %wt of corrosion-inhibiting material, which corrosion inhibiting-material is a resin selected from the group consisting of polyolefins, saturated and unsaturated polyesters, alkyd resins, acrylic resins, phenolic resins, polyamides, epoxy resins and polyurethane resins, and wherein a voltage of 50 to 500 V is applied and the current density ranges from 0.1 to 40 A/dm 2.
A lighting arrangement, comprising a circuit board, a support for supporting the circuit board and at least one light source mounted on the circuit board, a cover for transmitting light emitted by the at least one light source, a support structure for supporting the cover in a separating plane, wherein the support is provided on the support structure, characterized by at least one abutment which is arranged on the cover and fixed relative to the support and at least one resilient element which is sandwiched between the at least one abutment and the circuit board, whereby the circuit board is pressed against the support by the resilient element, said lighting arrangement further comprising a carrier supported by the support, wherein the circuit board is arranged on the carrier.
A liquid aryl group-containing polyorganosiloxane comprising an arylsiloxy unit represented by RSiO 3/2 (wherein R is an aryl group), wherein said arylsiloxy unit constitutes from 20 to 50 mol% of all the siloxy units constituting the polymer, and an average number of moles of aryl groups per one mole of Si atoms in the molecule is within a range of 1.20 to 1.65; the polyorganosiloxane is represented by the following average composition formula: Average composition formula: (R A 2 R 6 SiO 1/2) a' (R A R 7 SiO 2/2) b' (R A SiO 3/2) c' wherein, R A is a phenyl group or a naphthyl group, R 6 and R 7 are each independently a monovalent organic group or a hydrogen atom, 0.10≤b'≤0.40 and 0.20≤c'≤0.50, a'+b'+c'=1.0, and a number of moles of phenyl groups or naphthyl groups per 1 mole of Si atoms in the molecule of a' to c' is, on average, in a range of 1.20 to 1.65.
A method for configuring data duplication and transmission, comprising: acquiring, by a terminal device, data duplication and transmission information configured by a network device, wherein corresponding to one bearer, a quantity of logical channels available to data duplication and transmission is greater than two; and performing, by the terminal device, the data duplication and transmission according to the data duplication and transmission information; wherein, the data duplication and transmission information comprises a cell group identity corresponding to an available logical channel identity. acquiring, by a terminal device, data duplication and transmission information configured by a network device, wherein corresponding to one bearer, a quantity of logical channels available to data duplication and transmission is greater than two; and performing, by the terminal device, the data duplication and transmission according to the data duplication and transmission information; wherein, the data duplication and transmission information comprises a cell group identity corresponding to an available logical channel identity.
A process for alkylating a 1,3-benzenediamine compound comprising: reacting a first carbonyl compound with the 1,3-benzenediamine compound to form an intermediate, wherein the first carbonyl compound is substituted on the respective nitrogens of the 1,3-benzenediamine; and reacting a second carbonyl compound with the intermediate in the presence of hydrogen and a hydrogenation catalyst to form an alkylated 1-3-benzenediamine, wherein the second carbonyl compound is substituted on the central aromatic ring of the alkylated 1,3-benzenediamine. reacting a first carbonyl compound with the 1,3-benzenediamine compound to form an intermediate, wherein the first carbonyl compound is substituted on the respective nitrogens of the 1,3-benzenediamine; and reacting a second carbonyl compound with the intermediate in the presence of hydrogen and a hydrogenation catalyst to form an alkylated 1-3-benzenediamine, wherein the second carbonyl compound is substituted on the central aromatic ring of the alkylated 1,3-benzenediamine.
A non-consumable electrode pulse arc welding control method for welding by conducting a welding current comprising a combination of a peak current during a peak period and a base current during a base period, characterised by the method comprising: setting a peak current setting signal Ipr, a base current setting signal Ibr, and a current slope factor G (G is a real number satisfying the equality 0 < G < 1.0); Setting a pulse frequency setting signal Fr; setting a duty setting signal Dr representing the percentage of the peak period in one pulse cycle; setting a control cycle value to a smaller value than the pulse cycle formed from the peak period and the base period; detecting the welding current and outputting a current detection signal Id; calculating, during the peak period, a first current setting signal based on a formula (Ipr-Id)×G+Id every control cycle and controlling the welding current based on the calculated first current setting signal; and calculating, during the base period, a second current setting signal based on a formula (Ibr-Id)×G+Id every control cycle and controlling the welding current based on the calculated second current setting signal, wherein the current slope factor G is set in accordance with an inductance value of a conduction path of the welding current, and/or the current slope factor G is set in accordance with a pulse frequency for defining repetition of the peak period and the base period. setting a peak current setting signal Ipr, a base current setting signal Ibr, and a current slope factor G (G is a real number satisfying the equality 0 < G < 1.0); Setting a pulse frequency setting signal Fr; setting a duty setting signal Dr representing the percentage of the peak period in one pulse cycle; setting a control cycle value to a smaller value than the pulse cycle formed from the peak period and the base period; detecting the welding current and outputting a current detection signal Id; calculating, during the peak period, a first current setting signal based on a formula (Ipr-Id)×G+Id every control cycle and controlling the welding current based on the calculated first current setting signal; and calculating, during the base period, a second current setting signal based on a formula (Ibr-Id)×G+Id every control cycle and controlling the welding current based on the calculated second current setting signal, wherein the current slope factor G is set in accordance with an inductance value of a conduction path of the welding current, and/or the current slope factor G is set in accordance with a pulse frequency for defining repetition of the peak period and the base period.
Arrangement for a drawer pull-out guide having at least two rails (5, 6, 7) guided on one another in a telescopable manner, wherein the arrangement has at least one roller and at least one roller axis on which the roller is rotatably mounted, and a stop damping body which is arranged, preferably directly, in front of and/or behind the roller rotatably mounted on the roller axis, at least in some areas when seen in a direction normal to the roller axis, wherein the arrangement has a roller carrier body on which the roller carrier axis and the stop damping body are arranged, and the stop damping body has a contact surface for contact with the roller and the contact surface is lifted off the roller in an unloaded state of the stop damping body and the contact surface lies against the roller in a loaded state of the stop damping body, characterised in that the stop damping body has a softer material than the roller rotatably mounted on the roller axis and is formed as a curved arm freely projecting, i.e. fastened only on one side.
A lancing apparatus comprising: a housing having a front end formed with an opening; a movable member (5, 59) arranged in the housing reciprocally movable along a reciprocal movement path and having a front end to which a lancing member can be fitted; biasing means for biasing the movable member (5, 59) toward the front end of the housing; latching means (44, 59a) for latching the movable member (5, 59) in a latch position when the movable member (5, 59) is pushed deep into the housing more than a predetermined distance against a biasing force of the biasing means; and latch releasing means for releasing the movable member (5, 59) from the latched state provided by the latching means (44, 59a); characterized in that the apparatus further comprises a stopper capable of projecting into the reciprocal movement path and a driver for moving the stopper reciprocally in a direction crossing the movement path, wherein the driver is an electromagnetic force actuator, the stopper coming into contact with the movable member (5, 59) for preventing the movable member (5, 59) from being pushed into the latch position after a lancing operation of the lancing member is performed and before the lancing member is removed. a housing having a front end formed with an opening; a movable member (5, 59) arranged in the housing reciprocally movable along a reciprocal movement path and having a front end to which a lancing member can be fitted; biasing means for biasing the movable member (5, 59) toward the front end of the housing; latching means (44, 59a) for latching the movable member (5, 59) in a latch position when the movable member (5, 59) is pushed deep into the housing more than a predetermined distance against a biasing force of the biasing means; and latch releasing means for releasing the movable member (5, 59) from the latched state provided by the latching means (44, 59a);
A method of determining the presence of an alumina layer on a surface of a component, an aluminium containing layer being arranged on the surface of the component and the alumina layer being arranged on the aluminium containing layer, the method comprising the steps of:- a) directly illuminating a surface of a component with radiation at a suitable wavelength to produce excitation of electrons from a normal energy state to a higher energy state in any alumina on the surface of the component, directly illuminating the surface of the component using an array of light emitting diodes or lasers to inspect the whole of the surface of the component, b) detecting radiation emitted at a particular wavelength by electrons reverting from the higher energy state to the normal energy state in any alumina on the surface of the component, the detecting comprising taking a still image of the surface of the component, c) analysing the radiation emitted by electrons reverting from the higher energy state to the normal energy state in any alumina on the surface of the component to determine the thickness of the alumina at each point on the surface of the component, the analysing comprising analysing the still image of the surface of the component, d) comparing the determined thickness of the alumina at each point on the surface of the component with a predetermined thickness of alumina at that point on the surface of the component to decide if the thickness of alumina at each point on the surface of the component is satisfactory and hence the aluminium containing layer is sufficiently present on the surface of the component. a) directly illuminating a surface of a component with radiation at a suitable wavelength to produce excitation of electrons from a normal energy state to a higher energy state in any alumina on the surface of the component, directly illuminating the surface of the component using an array of light emitting diodes or lasers to inspect the whole of the surface of the component, b) detecting radiation emitted at a particular wavelength by electrons reverting from the higher energy state to the normal energy state in any alumina on the surface of the component, the detecting comprising taking a still image of the surface of the component, c) analysing the radiation emitted by electrons reverting from the higher energy state to the normal energy state in any alumina on the surface of the component to determine the thickness of the alumina at each point on the surface of the component, the analysing comprising analysing the still image of the surface of the component, d) comparing the determined thickness of the alumina at each point on the surface of the component with a predetermined thickness of alumina at that point on the surface of the component to decide if the thickness of alumina at each point on the surface of the component is satisfactory and hence the aluminium containing layer is sufficiently present on the surface of the component.
A data processing device comprising: a public key storage part that stores a public key generated based on a doubly homomorphic encryption algorithm; an encrypted data storage part that stores first data encrypted by using the public key as encrypted first data; a random number generating part that generates a random number by using at least a part of the public key; an encrypted data updating part that performs an arithmetic operation using the random number generated by the random number generating part and updates the encrypted first data; and a public key updating part that performs an arithmetic operation using the random number generated by the random number generating part and updates the public key. a public key storage part that stores a public key generated based on a doubly homomorphic encryption algorithm; an encrypted data storage part that stores first data encrypted by using the public key as encrypted first data; a random number generating part that generates a random number by using at least a part of the public key; an encrypted data updating part that performs an arithmetic operation using the random number generated by the random number generating part and updates the encrypted first data; and a public key updating part that performs an arithmetic operation using the random number generated by the random number generating part and updates the public key.
System comprising a sensor interface circuit comprising - an input arranged to receive a sensor signal being an electrical signal representative of an electrical quantity, said electrical quantity being a physical quantity converted in a sensor, - conversion means arranged for converting said sensor signal into a digital signal, - memory to store sensor characterisation data, - signal processing means adapted to obtain a first sensor result by processing said digital signal using said sensor characterisation data, - an output unit arranged to receive and output said first sensor result, said digital signal and said sensor characterisation data. and a control unit external to said sensor interface circuit, said external control unit arranged to receive said first sensor result, said digital signal and said sensor characterisation data, and comprising further signal processing means adapted to obtain a second sensor result by processing said received digital signal using said received sensor characterisation data and to compare said second sensor result with said received first sensor result. a sensor interface circuit comprising - an input arranged to receive a sensor signal being an electrical signal representative of an electrical quantity, said electrical quantity being a physical quantity converted in a sensor, - conversion means arranged for converting said sensor signal into a digital signal, - memory to store sensor characterisation data, - signal processing means adapted to obtain a first sensor result by processing said digital signal using said sensor characterisation data, - an output unit arranged to receive and output said first sensor result, said digital signal and said sensor characterisation data. - an input arranged to receive a sensor signal being an electrical signal representative of an electrical quantity, said electrical quantity being a physical quantity converted in a sensor, - conversion means arranged for converting said sensor signal into a digital signal, - memory to store sensor characterisation data, - signal processing means adapted to obtain a first sensor result by processing said digital signal using said sensor characterisation data, - an output unit arranged to receive and output said first sensor result, said digital signal and said sensor characterisation data. and a control unit external to said sensor interface circuit, said external control unit arranged to receive said first sensor result, said digital signal and said sensor characterisation data, and comprising further signal processing means adapted to obtain a second sensor result by processing said received digital signal using said received sensor characterisation data and to compare said second sensor result with said received first sensor result.
A data transmission method, used in a gateway, wherein the method comprises: detecting whether data transmitted in a received general packet radio service tunnelling protocol for the user plane GTP-U data packet is data of a predetermined type characterized in that the predetermined type is non-IP data packet; when a result of the detection is that data transmitted in the GTP-U data packet is data of the predetermined type, decapsulating the GTP-U data packet, to obtain the data of the predetermined type and a destination address of the data of the predetermined type; and sending the data of the predetermined type and the destination address to a message gateway, the destination address indicating a destination to which the message is intended to be sent beyond the message gateway; wherein, when the gateway is a packet data gateway, the detecting whether data transmitted in a received general packet radio service tunnelling protocol for the user plane GTP-U data packet is data of the predetermined type comprises: acquiring an identity of a bearer bearing the GTP-U data packet; detecting whether the bearer identity is a predetermined bearer identity; and when a result of the detection is that the bearer identity is the predetermined bearer identity, determining that the data transmitted in the received GTP-U data packet is the data of the predetermined type. detecting whether data transmitted in a received general packet radio service tunnelling protocol for the user plane GTP-U data packet is data of a predetermined type characterized in that the predetermined type is non-IP data packet; when a result of the detection is that data transmitted in the GTP-U data packet is data of the predetermined type, decapsulating the GTP-U data packet, to obtain the data of the predetermined type and a destination address of the data of the predetermined type; and sending the data of the predetermined type and the destination address to a message gateway, the destination address indicating a destination to which the message is intended to be sent beyond the message gateway; wherein, when the gateway is a packet data gateway, the detecting whether data transmitted in a received general packet radio service tunnelling protocol for the user plane GTP-U data packet is data of the predetermined type comprises: acquiring an identity of a bearer bearing the GTP-U data packet; detecting whether the bearer identity is a predetermined bearer identity; and when a result of the detection is that the bearer identity is the predetermined bearer identity, determining that the data transmitted in the received GTP-U data packet is the data of the predetermined type.