mhurhangee/ep-ind-claims huggingface dataset:
A method for operating a glass melting unit having a combustion chamber, in which the combustion of a fuel with an oxidant takes place, wherein the combustion chamber is connected to at least two burner ports (2, 3), which are arranged in an end wall or in a side wall of the combustion chamber, wherein each burner port has at least one burner jet for supplying the fuel and a channel for supplying the oxidant and for discharging exhaust gas generated during combustion, wherein each burner port (2, 3) is operated alternatingly in a combustion mode and in an exhaust mode, wherein the combustion chamber is supplied with the fuel via the at least one burner jet of the relevant burner port and with the oxidant via the channel of the relevant burner port in the combustion mode, wherein the exhaust gas is discharged via the channel of the relevant burner port in the exhaust mode, characterized in that an impulse gas is supplied by at least one burner jet or by at least one burner jet and at least one feed opening separate from the burner jet of the burner port operated in the exhaust mode to the combustion chamber against the flow direction of the exhaust gas in such a way that the outflowing exhaust gas accumulates in the combustion chamber before and/or in the channel of the burner port operated in the exhaust mode, wherein the at least one feed opening is arranged in the end wall and/or in the side wall next to and/or in the burner port operated in the exhaust mode, wherein the impulse of the impulse gas supplied by the burner jet and optionally by the feed opening is in the range of 1 kg*m/s 2 to 30 kg*m/s 2 and the inflow velocity of the impulse gas, which is supplied by means of the at least one burner jet, is 50 m/s to 200 m/s.
A method for determining the sealing of a pneumatic valve, the method comprising: detecting a position of a first magnet using at least one magneto-resistive sensor, wherein the first magnet is fixed to a housing cover of the pneumatic valve; comparing the detected position of the first magnet with a predetermined optimum position of the first magnet, wherein the optimum position is the position of the first magnet when there is a sufficient seal between the housing cover and a housing base of the pneumatic valve, wherein a gasket is positioned between the housing cover and the housing base; when the detected position is in a first direction from the optimum position, indicating that the housing cover is not properly attached to the housing base; when the detected position is in a second direction from the optimum position, indicating that the gasket is missing from between the housing cover and the housing base; when the detected position is not within a threshold of the optimum position of the first magnet, indicating an insufficient seal between the housing cover and the housing base. detecting a position of a first magnet using at least one magneto-resistive sensor, wherein the first magnet is fixed to a housing cover of the pneumatic valve; comparing the detected position of the first magnet with a predetermined optimum position of the first magnet, wherein the optimum position is the position of the first magnet when there is a sufficient seal between the housing cover and a housing base of the pneumatic valve, wherein a gasket is positioned between the housing cover and the housing base; when the detected position is in a first direction from the optimum position, indicating that the housing cover is not properly attached to the housing base; when the detected position is in a second direction from the optimum position, indicating that the gasket is missing from between the housing cover and the housing base; when the detected position is not within a threshold of the optimum position of the first magnet, indicating an insufficient seal between the housing cover and the housing base.
A composition for sealing inorganic substrates, the composition comprising a glass frit and a filler material, wherein said glass frit comprises: 60 to 85 wt% Bi 2 O 3; 3 to 15 wt% ZnO; 2 to 10 wt % B 2 O 3; 0.5 to 5 wt% SiO 2; 0.5 to 5 wt% Al 2 O 3; and 0.1 to 0.5 wt% of a compound selected from NaF and BaF 2. 60 to 85 wt% Bi 2 O 3; 3 to 15 wt% ZnO; 2 to 10 wt % B 2 O 3; 0.5 to 5 wt% SiO 2; 0.5 to 5 wt% Al 2 O 3; and 0.1 to 0.5 wt% of a compound selected from NaF and BaF 2.
Sealing sleeve with leakage detection comprising an absorbing layer and a sensor arrangement, wherein the absorbing layer is configured to be attached to a surface of an article containing a fluid and to absorb the fluid in case of a leakage, characterized in that a thickness of the absorbing layer increases with an amount of absorbed fluid, wherein the sensor arrangement is configured to detect a level of saturation of the absorbing layer with the fluid, and wherein the sensor arrangement comprises a capacitive humidity sensor.
Connecting rod for an internal combustion engine with variable compression, having a connecting rod body with a switching valve and an eccentric adjusting device for adjusting an effective connecting rod length, wherein the eccentric adjusting device has two cylinders (23, 24) as supporting chambers and wherein both in each case an inlet (25, 26) for supplying hydraulic fluid into the cylinders (23, 24) via at least one supply line (32, 33) connected to a bearing shell of the connecting rod and in each case an outlet for removing hydraulic fluid from the cylinders (23, 24) are provided, characterized in that at least one filter element is arranged between the connecting rod body and the bearing shell or the connecting rod cover and the bearing shell; and/or in that filter elements (30, 31) are arranged in the supply lines (32, 33) which connect the bearing shell to the switching valve.
Spark plug for internal combustion engines, comprising a central electrode arranged along a central axis of the spark plug and an earth electrode arranged at a distance from the central axis, wherein the central electrode has at least one ignition electrode extending radially away from the central axis, wherein an ignition gap is disposed between the central electrode and the earth electrode, and wherein the ignition electrode of the central electrode and the earth electrode have a region overlapping in the radial direction, and between which the ignition gap is disposed, so that an ignition spark extending substantially parallel to and at a distance from the central axis can form, characterized in that the earth electrode has a radially inwardly protruding projection (12, 18) delimiting the ignition gap.
Printed circuit board arrangement having: - a printed circuit board with a top side and a bottom side, - at least one electrical module with a top side and a bottom side, which is arranged with its top side on the bottom side of the printed circuit board, - a heat sink, - means for providing a pressure with which the electrical module is pressed with its bottom side against the heat sink, and - a thermally conductive material arranged between the bottom side of the electrical module and the heat sink, characterized in that the at least one electrical module is embedded in a potting material which is flush with the bottom side of the electrical module without covering the bottom side, wherein the potting material is provided and formed to press the thermally conductive material against the heat sink adjacent to the at least one electrical module. - a printed circuit board with a top side and a bottom side, - at least one electrical module with a top side and a bottom side, which is arranged with its top side on the bottom side of the printed circuit board, - a heat sink, - means for providing a pressure with which the electrical module is pressed with its bottom side against the heat sink, and - a thermally conductive material arranged between the bottom side of the electrical module and the heat sink,
A length-adjustable piston rod for a reciprocating piston engine, in particular for a reciprocating piston internal combustion engine, comprising: - a hydraulic device by means of which a length of the piston rod can be adjusted, and - a switching valve for controlling the inflow and the outflow of a hydraulic medium into, or out of, the hydraulic device, wherein the switching valve can be actuated electromagnetically. - a hydraulic device by means of which a length of the piston rod can be adjusted, and - a switching valve for controlling the inflow and the outflow of a hydraulic medium into, or out of, the hydraulic device,
A thermally conductive silicone composition comprising an organopolysiloxane as base polymer, a surface treatment component selected from components (H-1) and (H-2), and a thermally conductive filler, wherein the thermally conductive filler includes aluminum nitride having an average particle size of 10 to 100 μm and crushed alumina having an average particle size of 0.1 to 5 μm, wherein the average particle size is measured according to the description, the crushed alumina accounting for 15 to 55 wt% of the collective amount of aluminum nitride and crushed alumina, and the aluminum nitride and crushed alumina collectively accounting for 60 to 95 wt% of the thermally conductive silicone composition, wherein component is comprised in an amount of from 10 to 200 parts by weight, per 100 parts by weight of the organopolysiloxane as base polymer, component (H-1) is alkoxysilane compound of general formula below R 3 c R 4 d Si(OR 5) 4-c-d wherein R 3 is independently an alkyl group of 6 to 15 carbon atoms, R 4 is independently a substituted or unsubstituted monovalent hydrocarbon group of 1 to 8 carbon atoms, R 5 is independently an alkyl group of 1 to 6 carbon atoms, subscript c is an integer from 1 to 3, subscript d is 0, 1 or 2, and the sum c+d is an integer from 1 to 3; and component (H-2) is dimethylpolysiloxane of general formula below wherein R 6 is independently an alkyl group of 1 to 6 carbon atoms, and the subscript e is an integer from 5 to 100. wherein component is comprised in an amount of from 10 to 200 parts by weight, per 100 parts by weight of the organopolysiloxane as base polymer, component (H-1) is alkoxysilane compound of general formula below R 3 c R 4 d Si(OR 5) 4-c-d wherein R 3 is independently an alkyl group of 6 to 15 carbon atoms, R 4 is independently a substituted or unsubstituted monovalent hydrocarbon group of 1 to 8 carbon atoms, R 5 is independently an alkyl group of 1 to 6 carbon atoms, subscript c is an integer from 1 to 3, subscript d is 0, 1 or 2, and the sum c+d is an integer from 1 to 3; and component (H-2) is dimethylpolysiloxane of general formula below wherein R 6 is independently an alkyl group of 1 to 6 carbon atoms, and the subscript e is an integer from 5 to 100.
A closure device to be fastened to a container neck, with the closure device comprising: - a first part forming a base for fixing to the container neck and having at least one fixing peripheral groove; - a second part forming a cap, with a fixing ring defining a reference geometrical axis, and a hinge connecting the holding ring to the cap for guiding the cap relative to the fixing ring between a closed position and an open position, with the fixing ring being snap-fitted into the fixing groove of the first part; characterized in that the second part further forms a first opening indicator and a frangible connection between the first opening indicator and a peripheral rim of the cap, with a free space being preserved in the axial direction between the fixing ring and the first opening indicator in the closed position prior to the first opening, with the first opening indicator being held by at least one latching area of the first part so as to be separated from the cap and fall into the gap upon first opening. - a first part forming a base for fixing to the container neck and having at least one fixing peripheral groove; - a second part forming a cap, with a fixing ring defining a reference geometrical axis, and a hinge connecting the holding ring to the cap for guiding the cap relative to the fixing ring between a closed position and an open position, with the fixing ring being snap-fitted into the fixing groove of the first part;
A pan-tilt quick locking device, comprising a locking ring and a pan-tilt connecting device capable of generating relative forward and backward sliding with the locking ring along an inner cavity of the locking ring via a slide rail mechanism, and the pan-tilt connecting device locking the pan-tilt connecting device or loosening the pan-tilt connecting device via the relative sliding in the inner cavity of the locking ring, characterized in that the pan-tilt connecting device comprises a positioning ring and a pan-tilt connecting member for connecting a pan-tilt head, and the pan-tilt connecting member is located below the positioning ring and disposed coaxially with the positioning ring; and the locking ring comprises an annular locking ring body, and an upper surface of the locking ring body extends upward along an inner cavity wall thereof to form a first annular surrounding plate. characterized in that the pan-tilt connecting device comprises a positioning ring and a pan-tilt connecting member for connecting a pan-tilt head, and the pan-tilt connecting member is located below the positioning ring and disposed coaxially with the positioning ring; and the locking ring comprises an annular locking ring body, and an upper surface of the locking ring body extends upward along an inner cavity wall thereof to form a first annular surrounding plate.
A light emitting diode comprising: a substrate (51; 61) having a top surface and a back surface opposite to the top surface; a semiconductor material layer (53,55,57; 65) having a first compound semiconductor layer, an active layer (57; 67) generating a first light and a second compound semiconductor layer disposed on the top surface of the substrate in that order, the semiconductor material layer (53,55,57; 65) emitting the first light via the back surface of the substrate; at least one first conductivity-type electrode (54; 64) connected to the first compound semiconductor layer and at least one second conductivity-type electrode (52; 62) connected to the second compound semiconductor layer, respectively; and a wavelength converting layer (59; 69) disposed on the back surface of the substrate (51; 61) and converting a portion of the first light to a second light having a different wavelength than the first light, wherein the substrate (51; 61) has at least one etched hole (56a; 66a) at the back surface so that the thickness of the substrate (51; 61) is larger at a peripheral region (56b; 66b) of the back surface adjacent the at least one etched hole (56a; 66a) than at the at least one etched hole (56a; 66a); and wherein the wavelength converting layer (59; 69) is disposed on the entire back surface of the substrate such that it fills the at least one etched hole (56a; 66a) and the thickness of the wavelength converting layer (59; 69) is larger at the at least one etched hole (56a; 66a) than at the peripheral region (56b; 66b). a substrate (51; 61) having a top surface and a back surface opposite to the top surface; a semiconductor material layer (53,55,57; 65) having a first compound semiconductor layer, an active layer (57; 67) generating a first light and a second compound semiconductor layer disposed on the top surface of the substrate in that order, the semiconductor material layer (53,55,57; 65) emitting the first light via the back surface of the substrate; at least one first conductivity-type electrode (54; 64) connected to the first compound semiconductor layer and at least one second conductivity-type electrode (52; 62) connected to the second compound semiconductor layer, respectively; and a wavelength converting layer (59; 69) disposed on the back surface of the substrate (51; 61) and converting a portion of the first light to a second light having a different wavelength than the first light, wherein the substrate (51; 61) has at least one etched hole (56a; 66a) at the back surface so that the thickness of the substrate (51; 61) is larger at a peripheral region (56b; 66b) of the back surface adjacent the at least one etched hole (56a; 66a) than at the at least one etched hole (56a; 66a); and wherein the wavelength converting layer (59; 69) is disposed on the entire back surface of the substrate such that it fills the at least one etched hole (56a; 66a) and the thickness of the wavelength converting layer (59; 69) is larger at the at least one etched hole (56a; 66a) than at the peripheral region (56b; 66b).
Multifunctional module for a high voltage switchgear assembly, said multifunctional module being configured for connecting a first equipment to a second equipment, and comprising: - a housing for enclosing an insulating space; - a circuit-breaker (hereafter CB) arranged in said insulating space and configured for being connected to the second equipment, wherein the CB comprises a mobile rod CBR, a first contact and a second contact, wherein the mobile rod CBR is configured for moving the first contact along a longitudinal axis X between a first position at which it is in contact with the second contact and a second position at which it is distant from said second contact in order to interrupt a current flow between the first equipment and the second equipment in order to protect the first or second equipment from an overcurrent or overload; - a switch arranged in said insulating space, wherein the switch comprises at least one mobile connector that is mobile in translation along a longitudinal axis Y between a disconnecting position configured for disconnecting the first equipment from the CB, and a connecting position configured for connecting the first equipment to the CB; characterized in that the switch comprises at least one mobile rod SR for moving said mobile connector from the disconnecting position to the connecting position and vice versa, wherein the mobile rod SR and the mobile rod CBR cross each other and wherein the motion of the mobile rod SR and the motion of the mobile rod CBR are independent. - a housing for enclosing an insulating space; - a circuit-breaker (hereafter CB) arranged in said insulating space and configured for being connected to the second equipment, wherein the CB comprises a mobile rod CBR, a first contact and a second contact, wherein the mobile rod CBR is configured for moving the first contact along a longitudinal axis X between a first position at which it is in contact with the second contact and a second position at which it is distant from said second contact in order to interrupt a current flow between the first equipment and the second equipment in order to protect the first or second equipment from an overcurrent or overload; - a switch arranged in said insulating space, wherein the switch comprises at least one mobile connector that is mobile in translation along a longitudinal axis Y between a disconnecting position configured for disconnecting the first equipment from the CB, and a connecting position configured for connecting the first equipment to the CB;
Securing device (20a, 20b, 20c) for a windscreen wiper mounting assembly, comprising a grommet comprising a through orifice and a first expandable end disposed in one end of the through orifice; characterized by further comprising a middle connector (24, 34) comprising a first fixing means (241, 341) and an elongated segment (242, 342) being hollow and comprising a second expandable end (243, 343) adapted to be inserted into the through orifice; and a locking member (26, 36) comprising a second fixing means (261, 361) and a pin (262, 362) adapted to be inserted into the elongated segment (242, 342); wherein the securing device (20a, 20b, 20c) is adapted to present a first configuration in which the pin (262, 362) is partly inserted into the elongated segment (242, 342) which is inserted into the first expandable end and the second fixing means (261, 361) engages the first fixing means (241, 341) so as to fix the locking member (26, 36) to the middle connector (24, 34), and a second configuration in which the pin (262, 362) is pushed through the second expandable end (243, 343) which is inserted into the first expandable end (221, 321) so as to deform the first and second expandable ends (221, 243; 343). a grommet comprising a through orifice and a first expandable end disposed in one end of the through orifice; characterized by further comprising a middle connector (24, 34) comprising a first fixing means (241, 341) and an elongated segment (242, 342) being hollow and comprising a second expandable end (243, 343) adapted to be inserted into the through orifice; and a locking member (26, 36) comprising a second fixing means (261, 361) and a pin (262, 362) adapted to be inserted into the elongated segment (242, 342); a first configuration in which the pin (262, 362) is partly inserted into the elongated segment (242, 342) which is inserted into the first expandable end and the second fixing means (261, 361) engages the first fixing means (241, 341) so as to fix the locking member (26, 36) to the middle connector (24, 34), and a second configuration in which the pin (262, 362) is pushed through the second expandable end (243, 343) which is inserted into the first expandable end (221, 321) so as to deform the first and second expandable ends (221, 243; 343).
Mould for shaping a material during hardening thereof, having - a deformable surface (2; 3), a first face of which is intended to come into contact with said material in a fluid form, and - a deformation assembly comprising at least one row of at least two fastening points secured to a second face of said deformable surface and associated with at least two tie rods, each of the at least two fastening points is attached by a first pivot connection (7, D1, D2, D3) to an end of a tie rod, each other tie rod end being connected to a rotary plate by a second pivot connection (10, C1, C2, C3), the rotation of said plate causing the position of the first pivot connections to move and the distance between these first pivot connections to be modified, resulting in deformation of the planarity of said surface (2; 3), the tie rods associated with a given row of fastening points moving under the action of the rotation of a given rotary plate, the at least two fastening points are fastened to first ends of longitudinal members, the second ends of said longitudinal members being secured to the second face of the deformable surface at an approximately right angle, the rotation of said plate causing the position of the first connections to move and the orientation of the longitudinal members to be modified, thus applying twists to said surface (2; 3). - a deformable surface (2; 3), a first face of which is intended to come into contact with said material in a fluid form, and - a deformation assembly comprising at least one row of at least two fastening points secured to a second face of said deformable surface and associated with at least two tie rods, each of the at least two fastening points is attached by a first pivot connection (7, D1, D2, D3) to an end of a tie rod, each other tie rod end being connected to a rotary plate by a second pivot connection (10, C1, C2, C3), the rotation of said plate causing the position of the first pivot connections to move and the distance between these first pivot connections to be modified, resulting in deformation of the planarity of said surface (2; 3), the tie rods associated with a given row of fastening points moving under the action of the rotation of a given rotary plate,