mhurhangee/ep-ind-claims huggingface dataset:
A fan shroud for a heat exchanger with a shroud ring for accepting an axial fan formed as a shielded fan, wherein there is - as seen in the air flow direction L - at least one flow guiding element (4, 7, 8, 9, 10) upstream of the axial fan, characterised in that the at least one flow guiding element consists of individual ring segments distributed around the circumference, wherein the at least one flow guiding element (4, 7, 8, 9, 10) is fixed to the fan shroud.
A method for providing connectivity for a plurality of Internet of Things, IoT, devices (2a-d), the method being performed in a connectivity device comprising a plurality of connector interfaces (4a-h), the method comprising the steps of: detecting presence of a connector unit (3a-d) in one of a plurality of connector interfaces (4a-h), which comprises detecting a physical contact between the connector unit (3a-d) and one of the plurality of connector interfaces, wherein the connector unit (3a-d) is associated with a specific IoT device (2a-d); obtaining connection data from the physically connected connector unit (3a-d), the connection data being associated with the specific IoT device (2a-d); and connecting, using a wireless communication module of the connectivity device, to the specific IoT device (2a-d) using the connection data associated with the specific IoT device (2a-d); wherein the method is repeated for a plurality of connector units (3a-d). detecting presence of a connector unit (3a-d) in one of a plurality of connector interfaces (4a-h), which comprises detecting a physical contact between the connector unit (3a-d) and one of the plurality of connector interfaces, wherein the connector unit (3a-d) is associated with a specific IoT device (2a-d); obtaining connection data from the physically connected connector unit (3a-d), the connection data being associated with the specific IoT device (2a-d); and connecting, using a wireless communication module of the connectivity device, to the specific IoT device (2a-d) using the connection data associated with the specific IoT device (2a-d); wherein the method is repeated for a plurality of connector units (3a-d).
A chemical-mechanical polishing composition comprising: (a) wet-process silica, (b) a combination of (i) an alcohol of formula: R 1 -X-(CH 2) m -OH wherein R 1 is phenyl, pyridyl, HO-(CH 2) n -, or C 1 -C 6 alkyl, m is an integer from 1 to 6, n is an integer from 1 to 6, and X is absent or is O, and (ii) an alcohol of formula: R 2 -NR 3 -(CH 2) o -OH wherein R 2 is phenyl, pyridyl, H 2 N-(CH 2) p -, or C 1 -C 6 alkyl, R 3 is hydrogen or C 1 -C 6 alkyl, o is an integer from 1 to 6, and p is an integer from 1 to 6, (c) hydrogen peroxide, (d) a mineral acid, and (e) water, wherein the polishing composition has a pH from 1 to 5. (a) wet-process silica, (b) a combination of (i) an alcohol of formula: R 1 -X-(CH 2) m -OH wherein R 1 is phenyl, pyridyl, HO-(CH 2) n -, or C 1 -C 6 alkyl, m is an integer from 1 to 6, n is an integer from 1 to 6, and X is absent or is O, and (ii) an alcohol of formula: R 2 -NR 3 -(CH 2) o -OH wherein R 2 is phenyl, pyridyl, H 2 N-(CH 2) p -, or C 1 -C 6 alkyl, R 3 is hydrogen or C 1 -C 6 alkyl, o is an integer from 1 to 6, and p is an integer from 1 to 6, (i) an alcohol of formula: R 1 -X-(CH 2) m -OH wherein R 1 is phenyl, pyridyl, HO-(CH 2) n -, or C 1 -C 6 alkyl, m is an integer from 1 to 6, n is an integer from 1 to 6, and X is absent or is O, and R 1 is phenyl, pyridyl, HO-(CH 2) n -, or C 1 -C 6 alkyl, m is an integer from 1 to 6, n is an integer from 1 to 6, and X is absent or is O, and (ii) an alcohol of formula: R 2 -NR 3 -(CH 2) o -OH wherein R 2 is phenyl, pyridyl, H 2 N-(CH 2) p -, or C 1 -C 6 alkyl, R 3 is hydrogen or C 1 -C 6 alkyl, o is an integer from 1 to 6, and p is an integer from 1 to 6, R 2 is phenyl, pyridyl, H 2 N-(CH 2) p -, or C 1 -C 6 alkyl, R 3 is hydrogen or C 1 -C 6 alkyl, o is an integer from 1 to 6, and p is an integer from 1 to 6, (c) hydrogen peroxide, (d) a mineral acid, and (e) water,
A clutch disengagement control mechanism for a mechanical automatic transmission, comprising: a vehicle speed measurement device that measures a vehicle speed; a brake-operation-speed measurement device that measures a brake operation speed; a clutch operation device that performs a clutch disengagement operation; and a control device, characterized in that the control device having a function of, when the vehicle speed is more than or equal to a first threshold, issuing, to the clutch operation device, a control signal that disengages a clutch when the brake operation speed is more than or equal to a second threshold and has a function of, when the vehicle speed is less than the first threshold, issuing, to the clutch operation device, a control signal that disengages the clutch when the brake operation speed is more than or equal to a third threshold, and the second threshold of the brake operation speed is a value more than the third threshold. a vehicle speed measurement device that measures a vehicle speed; a brake-operation-speed measurement device that measures a brake operation speed; a clutch operation device that performs a clutch disengagement operation; and a control device, characterized in that the control device having a function of, when the vehicle speed is more than or equal to a first threshold, issuing, to the clutch operation device, a control signal that disengages a clutch when the brake operation speed is more than or equal to a second threshold and has a function of, when the vehicle speed is less than the first threshold, issuing, to the clutch operation device, a control signal that disengages the clutch when the brake operation speed is more than or equal to a third threshold, and the second threshold of the brake operation speed is a value more than the third threshold.
A cooling system of a vehicle, comprising: a high temperature radiator that cools a high temperature coolant circulating an engine; a low temperature radiator that cools a low temperature coolant passing a water cooled intercooler and a low exhaust gas recirculation cooler of a turbo charger; a cooling fan that blows air to the high temperature radiator and the low temperature radiator; a high temperature coolant pump that pumps the high temperature coolant; a low temperature coolant pump that pumps the low temperature coolant; a control portion that controls the high temperature coolant pump, the low temperature coolant pump, and the cooling fan according to driving conditions of the vehicle and environmental conditions; a transmission oil heat exchanger through which only the high temperature coolant and transmission oil pass; a transmission pump that circulates a transmission oil through the transmission oil heat exchanger; an axle oil heat exchanger through which only the high temperature coolant and axle oil pass; and an axle pump that circulates an axle oil through the axle oil heat exchanger, wherein the control portion operates the transmission pump to warm up the transmission oil if it is determined that a temperature of the transmission oil is low, and/or operates the axle pump to warm up the axle oil if it is determined that a temperature of the axle oil is low. a high temperature radiator that cools a high temperature coolant circulating an engine; a low temperature radiator that cools a low temperature coolant passing a water cooled intercooler and a low exhaust gas recirculation cooler of a turbo charger; a cooling fan that blows air to the high temperature radiator and the low temperature radiator; a high temperature coolant pump that pumps the high temperature coolant; a low temperature coolant pump that pumps the low temperature coolant; a control portion that controls the high temperature coolant pump, the low temperature coolant pump, and the cooling fan according to driving conditions of the vehicle and environmental conditions; a transmission oil heat exchanger through which only the high temperature coolant and transmission oil pass; a transmission pump that circulates a transmission oil through the transmission oil heat exchanger; an axle oil heat exchanger through which only the high temperature coolant and axle oil pass; and an axle pump that circulates an axle oil through the axle oil heat exchanger, wherein the control portion operates the transmission pump to warm up the transmission oil if it is determined that a temperature of the transmission oil is low, and/or operates the axle pump to warm up the axle oil if it is determined that a temperature of the axle oil is low.
A method for producing hematite for ironmaking by an HPAL process of adding an oxidant and sulfuric acid to nickel oxide ore and then leaching nickel, the method further comprising: forming a neutralized residue having a sulfur grade exceeding 1.0% by weight by adding a neutralizing agent serving to form a sulfur component in the form of jarosite, as the neutralizing agent which reacts with a free sulfuric acid of surplus acid contained in leach slurry, to the leach slurry and being subjected to solid-liquid separation, the leach slurry being a mixture of a leachate and a leach residue obtained after leaching the nickel; and heating the neutralized residue at a heating temperature of 600°C or more and 1400°C or less to form hematite having a sulfur grade of 0.6% or less by weight. forming a neutralized residue having a sulfur grade exceeding 1.0% by weight by adding a neutralizing agent serving to form a sulfur component in the form of jarosite, as the neutralizing agent which reacts with a free sulfuric acid of surplus acid contained in leach slurry, to the leach slurry and being subjected to solid-liquid separation, the leach slurry being a mixture of a leachate and a leach residue obtained after leaching the nickel; and heating the neutralized residue at a heating temperature of 600°C or more and 1400°C or less to form hematite having a sulfur grade of 0.6% or less by weight.
Connector, designed for a connection to a printed circuit board, the connector extending along a longitudinal axis and comprising: - an electrically conducting body, - at least one contact accommodated, at least in part, within the body with interposition of an electrical insulator between them, - a housing defining an accommodation configured for receiving all or part of the body, the housing comprising at least one cavity, - an electrically conducting cover composed of at least one piece, inserted in the electrically conducting body, in such a manner that at least one of its main faces covers the front of the electrical insulator, in the rear part of accommodation of the latter inside of the electrically conducting body which is lacking a wall, characterized in that the cover comprises portions (1000, 1001) protruding above the body and which are arranged in the cavity of the housing, so as to form at least two blocking points, in both directions of the longitudinal direction, for blocking the conducting cover in the housing. - an electrically conducting body, - at least one contact accommodated, at least in part, within the body with interposition of an electrical insulator between them, - a housing defining an accommodation configured for receiving all or part of the body, the housing comprising at least one cavity, - an electrically conducting cover composed of at least one piece, inserted in the electrically conducting body, in such a manner that at least one of its main faces covers the front of the electrical insulator, in the rear part of accommodation of the latter inside of the electrically conducting body which is lacking a wall, characterized in that the cover comprises portions (1000, 1001) protruding above the body and which are arranged in the cavity of the housing, so as to form at least two blocking points, in both directions of the longitudinal direction, for blocking the conducting cover in the housing.
Device for tempering the flow of an injection moulding tool having at least two circuit modules for forming at least two fluid circuits respectively comprising a flow connection, a return connection, a proportional valve as well as a sensor for measuring the return temperature, characterised in that the proportional valves and the sensors of the at least two circuit modules are connected to a control and regulating device, which is arranged to control and monitor the temperature of the fluid circuits formed by the circuit modules, wherein the control of the temperature occurs via a control of the cooling water flow in the flood circuits via the proportional valves, wherein the circuit modules are connected to a flow meter and wherein the flow meters are connected to the control and regulating device.
A machine tool comprising: a machining chamber for machining a workpiece; a tool storage chamber for storing a plurality of tools; a frame containing the machining chamber and the tool storage chamber; a partition wall disposed in the frame and separating the machining chamber and the tool storage chamber; a first sliding door disposed at a front side of the machining chamber and moving in a width direction of the machine tool; and a second sliding door disposed at a front side of the tool storage chamber and moving in the width direction of the machine tool, wherein the first sliding door has a length in which the front side of the machining chamber is opened in the width direction, the second sliding door has a length in which the front side of the tool storage chamber is opened in the width direction, and the first sliding door and the second sliding door are formed so that one door is disposed in front of the other door and overlaps the other door when the one door is opened. a machining chamber for machining a workpiece; a tool storage chamber for storing a plurality of tools; a frame containing the machining chamber and the tool storage chamber; a partition wall disposed in the frame and separating the machining chamber and the tool storage chamber; a first sliding door disposed at a front side of the machining chamber and moving in a width direction of the machine tool; and a second sliding door disposed at a front side of the tool storage chamber and moving in the width direction of the machine tool, wherein the first sliding door has a length in which the front side of the machining chamber is opened in the width direction, the second sliding door has a length in which the front side of the tool storage chamber is opened in the width direction, and the first sliding door and the second sliding door are formed so that one door is disposed in front of the other door and overlaps the other door when the one door is opened.
Process for audio-visual telecommunication between at least two communication partners (A; B, C), by which a voice link is firstly set up between the at least two communication partners (A; B, C) via a telephone network, for the setting-up of which voice link the communication partners each use a voice component (2, 2', 2"), namely a terminal device for voice communication or a functional unit, designed for voice communication, of an electronic device, and after the existence of the voice link between the communication partners (A; B, C) in question by means of video components (3, 3', 3"), namely by means of devices designed for video communication or by means of functional units, designed for video communication, of devices, a further link for visual communication is set up, by a connection request being communicated by at least one of the communication partners (A; B, C) to a central network service by which the existence of a voice link between the communication partners (A; B, C) is ascertained, and on the basis of an assignment between an addressing feature of the video component (3, 3', 3") of each communication partner (A; B, C) and the call number of the voice component (2, 2', 2"), included in the existing voice link, of the same communication partner in the given case the desired video link is established, or the address particulars, necessary for this, of the remote station for the setting-up of the appropriate link are communicated to the video component (3, 3', 3") of the communication partner (A; B, C) requesting the video link, whereby the video component (3, 3', 3") of at least one communication partner (A; B, C) and the voice component (2, 2', 2") utilised for the voice link or another voice component of the same communication partner (A; B, C) form a combined voice-video unit, inasmuch as they have been integrated within a device, or a direct active link exists between them on the subscriber side, characterised in that the connection request is communicated to the central network service by actuation of an operating element on the video component (3, 3', 3") utilised for this purpose or by the starting of an application capable of being executed by the voice component (2, 2', 2") utilised for the voice link, whereby the assignment between the addressing feature of the video components of the communication partners (A; B, C) and the call number of their voice component (2, 2', 2") included in the existing voice link has been noted at the central network service or is capable of being established by it, and in that after the successful setting-up of the video link the voice link and the video link are brought together to form one link in the section between the combined voice-video unit utilised by the at least one communication partner (A; B, C) for the communication and an access network utilised by this voice-video unit for the video link.
A thermoplastic composition comprising a polyaryl ester polymer or copolymer and 0.0001 wt.% to 0.1 wt.%, based on the total weight of the polyaryl ester polymer or copolymer, of a phthalone compound according to the formula: wherein Z 1 represents the atoms necessary to complete a 9- to 13-membered single or fused aromatic ring structure, Z 2 represents the atoms necessary to complete a pyridine ring, each R 1 and each R 2 can independently be halogen, an alkyl group, an aryl group, a heterocyclic group, an alkoxy group, an aryloxy group, an aromatic or aliphatic thioether group, an aromatic or aliphatic carboxylic acid ester group, or an aromatic or aliphatic amide group, a is an integer from 0 to 6, b is an integer from 0 to 4, n is 1 or 2, and X is present only if n= 2 and is a single bond or a divalent organic radical bonded to the Z 1 ring structure through an ether, ketone, or thio linkage.
A guide rail comprising: a base rail; a race insert (204, 205) mounted against a plurality of fingers, the race insert (204, 205) having a first and second race way (208, 209, 210, 211), wherein the first race way (208, 210) is associated with at least one finger extending from a first portion of the base rail, and the second race way (209, 211) is associated with at least one finger extending from a second portion of the base rail; and the first and second race ways (208, 210; 209, 211) having different load transmission directions (212, 214), the load transmission direction of the first race way (208, 210) being non-parallel to the at least one finger extending from the first portion of the base rail, and the load transmission direction of the second race way (209, 211) is non-parallel to the at least one finger extending from the second portion of the base rail; the base rail includes two mounting grooves (216, 218) formed therein, the mounting grooves (216, 218) are located on opposing sides of the base rail, and each mounting groove (216, 218) including at least one finger extending from a first portion of the mounting groove (216, 218), and at least one finger extending from a second portion of the mounting groove (216, 218); and the race inserts (204, 205) have a V-shaped profile, and the vertex of the race insert faces away from the mounting groove; the shape of the two mounting grooves (216, 218) is generally convex with respect to the base rail. a base rail; a race insert (204, 205) mounted against a plurality of fingers, the race insert (204, 205) having a first and second race way (208, 209, 210, 211), wherein the first race way (208, 210) is associated with at least one finger extending from a first portion of the base rail, and the second race way (209, 211) is associated with at least one finger extending from a second portion of the base rail; and the first and second race ways (208, 210; 209, 211) having different load transmission directions (212, 214), the load transmission direction of the first race way (208, 210) being non-parallel to the at least one finger extending from the first portion of the base rail, and the load transmission direction of the second race way (209, 211) is non-parallel to the at least one finger extending from the second portion of the base rail;
A method for designing a drilling pattern for excavating rock, the method comprising: creating a drilling pattern in a computer-aided manner by means of a drilling pattern design program; determining for the drilling pattern at least the locations and hole direction angles of the drill holes in the coordinate system of the drilling pattern for a round to be drilled in the rock; and positioning at least one group of holes (14, 15, 16, 17, 32) in the drilling pattern, and several drill holes in said group of holes; characterized by determining at least one master hole (13a, 13e, 17a, 17b, 35, 45, 48, 52) for at least one group of holes in the drill hole pattern; determining for the at least one master hole an area of influence comprising one or more drill holes of the at least one group of holes; determining for the master hole at least one of the following dominating properties: location in the group of holes, depth, hole direction angle, degree of charge, hole interval; determining, on the basis of the dominating property of the master hole, a property of several other drill holes in the area of influence; and using a master hole which can be edited later, which is addable or removable and the dominating properties of which are changeable. creating a drilling pattern in a computer-aided manner by means of a drilling pattern design program; determining for the drilling pattern at least the locations and hole direction angles of the drill holes in the coordinate system of the drilling pattern for a round to be drilled in the rock; and positioning at least one group of holes (14, 15, 16, 17, 32) in the drilling pattern, and several drill holes in said group of holes; characterized by determining at least one master hole (13a, 13e, 17a, 17b, 35, 45, 48, 52) for at least one group of holes in the drill hole pattern; determining for the at least one master hole an area of influence comprising one or more drill holes of the at least one group of holes; determining for the master hole at least one of the following dominating properties: location in the group of holes, depth, hole direction angle, degree of charge, hole interval; determining, on the basis of the dominating property of the master hole, a property of several other drill holes in the area of influence; and using a master hole which can be edited later, which is addable or removable and the dominating properties of which are changeable.