mhurhangee/patent-ind-claim-en huggingface dataset:
A method of production of acetylene or ethylene, comprising steps of:- a) providing supplies of hydrogen, water, carbon monoxide, and/or carbon dioxide b) providing supply of methane; c) providing a catalyst system having firstly a catalyst selected from (i) an oxide of nickel, cobalt, or iron, or a combination thereof; or (ii) group VIII transition elements, wherein said catalyst is selected from a group including iron, nickel, cobalt, molybdenum and a mixture thereof, and secondly a catalyst support; d) treating said methane supply with said catalyst system for producing a first reactant; e) providing a second reactant; and f) reacting said first reactant with said second reactant for producing an intermediate; wherein said intermediate is calcium carbide (CaC 2 ); and g) further reacting said intermediate with water to obtain acetylene, and, optionally, further hydrogenating acetylene to ethylene; wherein said first reactant is nano carbon; and wherein said second reactant is calcium oxide. a) providing supplies of hydrogen, water, carbon monoxide, and/or carbon dioxide b) providing supply of methane; c) providing a catalyst system having firstly a catalyst selected from (i) an oxide of nickel, cobalt, or iron, or a combination thereof; or (ii) group VIII transition elements, wherein said catalyst is selected from a group including iron, nickel, cobalt, molybdenum and a mixture thereof, and secondly a catalyst support; (i) an oxide of nickel, cobalt, or iron, or a combination thereof; or (ii) group VIII transition elements, wherein said catalyst is selected from a group including iron, nickel, cobalt, molybdenum and a mixture thereof, and secondly a catalyst support; d) treating said methane supply with said catalyst system for producing a first reactant; e) providing a second reactant; and f) reacting said first reactant with said second reactant for producing an intermediate; wherein said intermediate is calcium carbide (CaC 2 ); and g) further reacting said intermediate with water to obtain acetylene, and, optionally, further hydrogenating acetylene to ethylene;
A vacuum pump apparatus comprising: a pump casing having a rotor chamber therein; a pump rotor arranged in the rotor chamber ; a rotation shaft to which the pump rotor is secured; an electric motor coupled to the rotation shaft ; a side cover forming an end surface of the rotor chamber ; a housing structure located outwardly of the side cover in an axial direction of the rotating shaft ; a heat insulator (25A, 25B; 29A, 29B; 41A, 42A, 41B, 42B) located between the pump casing and the housing structure ; and a side heater provided in the side cover ; wherein the heat insulator includes a heat insulating member arranged in the side cover ; the side cover includes an inner side cover forming the end surface of the rotor chamber , and an outer side cover located outwardly of the inner side cover in the axial direction; the heat insulating member is sandwiched between the inner side cover and the outer side cover ; and the heat insulating member comprises a heat insulating plate having a through-hole through which the rotation shaft extends , and a plurality of heat insulating spacers arranged around the heat insulating plate . a pump casing having a rotor chamber therein; a pump rotor arranged in the rotor chamber ; a rotation shaft to which the pump rotor is secured; an electric motor coupled to the rotation shaft ; a side cover forming an end surface of the rotor chamber ; a housing structure located outwardly of the side cover in an axial direction of the rotating shaft ; a heat insulator (25A, 25B; 29A, 29B; 41A, 42A, 41B, 42B) located between the pump casing and the housing structure ; and a side heater provided in the side cover ; wherein the heat insulator includes a heat insulating member arranged in the side cover ; the side cover includes an inner side cover forming the end surface of the rotor chamber , and an outer side cover located outwardly of the inner side cover in the axial direction; the heat insulating member is sandwiched between the inner side cover and the outer side cover ; and the heat insulating member comprises a heat insulating plate having a through-hole through which the rotation shaft extends , and a plurality of heat insulating spacers arranged around the heat insulating plate .
An electrical connector comprising a connector housing having a mating axis (X) and a mate assist device attached to the connector housing , surrounding the connector housing , wherein the mate assist device is movable, along the mating axis (X) in a mating direction (M), from a first position (PI) to a second position (P2), a connector position assurance device attached at the mate assist device , movable from a third position (P3) to a fourth position (P4) along the mating axis (X) in the mating direction (M), wherein the mate assist device is sleeve shaped and surrounds the connector housing and the mating axis (X), wherein the mate assist device comprises a cavity adapted to movably hold the connector position assurance device , wherein the connector position assurance device is locked, by first locking means in the third position (P3) when the electrical connector is not mated to an electrical counter connector characterized in that the connector position assurance device comprises a slider member comprising a flexible second arm protruding into the cavity in mating direction (M), wherein the mate assist device comprises a flexible arm protruding into the cavity against mating direction (M), wherein the flexible first arm comprises a first arm end , wherein the first arm end comprises a rounded or wedge-shaped portion, pointing opposite to the mating direction (M), wherein the second arm comprises a second arm end , wherein the second arm end comprises a dented surface facing in the mating direction (M), wherein the rounded or wedge shaped portion of the first arm end is adapted to cooperate with the dented surface of the second arm end , to prevent slipping perpendicular to the mating axis (X), when the first arm end is pressed against the second arm end , while the electrical connector is in unmated position, wherein the connector position assurance device is released by first unlocking means, attached at the electrical counter connector , when the electrical connector and the electrical counter connector are mated, wherein the unlocking means comprises a protrusion arranged on a shroud of the electrical counter connector , wherein the protrusion comes in engagement with the flexible first arm and the flexible second arm thereby flexible deforming the flexible second arm perpendicular to the mating axis and separate the first arm from the second arm thereby unlocking the connector position assurance device , wherein the released connector position assurance device securely locks the electrical connector to the electrical counter connector by second locking means, attached on the position assurance device and wherein the second locking means comprise a locking bar arranged on the connector position assurance device extending along the mating axis (X) preventing flexible deformation of the flexible first arm , when the connector position assurance device is moved to the fourth position (P4).
A vehicle comprising: a plurality of network controllers comprising a first network controller and a second network controller , wherein the first network controller comprises a first clock to produce a first oscillating signal and the second network controller comprises a second clock to produce a second oscillating signal; a wireless local area network, WLAN, over which at least the first network controller and the second network controller are to communicate, wherein a link between the first network controller and the second network controller through the WLAN is a synchronized link based on transition edges of the second oscillating signal being aligned in time with timing information from a field bus packet transmitted from the first network controller to the second network controller over a field bus. a plurality of network controllers comprising a first network controller and a second network controller , wherein the first network controller comprises a first clock to produce a first oscillating signal and the second network controller comprises a second clock to produce a second oscillating signal; a wireless local area network, WLAN, over which at least the first network controller and the second network controller are to communicate, wherein a link between the first network controller and the second network controller through the WLAN is a synchronized link based on transition edges of the second oscillating signal being aligned in time with timing information from a field bus packet transmitted from the first network controller to the second network controller over a field bus.
A vapor assist hose comprising: (a) a tube layer, wherein the tube layer defines a lumen, and wherein the tube layer comprises a fluorothermoplastic; (b) a friction layer disposed over the tube layer, wherein the friction layer comprises a nitrile rubber having an acrylonitrile content which is within the range of about 25 weight percent to about 50 weight percent; (c) a reinforcement layer disposed over the friction layer; (d) a cover layer disposed over the reinforcing layer; and, (e) a vapor return line disposed within the lumen of the hose, wherein the vapor return line comprises a polymeric material and wherein the polymeric material is a fluoropolymer. (a) a tube layer, wherein the tube layer defines a lumen, and wherein the tube layer comprises a fluorothermoplastic; (b) a friction layer disposed over the tube layer, wherein the friction layer comprises a nitrile rubber having an acrylonitrile content which is within the range of about 25 weight percent to about 50 weight percent; (c) a reinforcement layer disposed over the friction layer; (d) a cover layer disposed over the reinforcing layer; and, (e) a vapor return line disposed within the lumen of the hose, wherein the vapor return line comprises a polymeric material and wherein the polymeric material is a fluoropolymer.
A method implemented in a network node , the method comprising: determining (S134) one of at least two reference signals corresponding to a closed-loop feedback for remote interference mitigation, the at least two reference signals comprising a first reference signal providing a positive mitigation indication indicating to increase the remote interference mitigation and a second reference signal providing a negative mitigation indication indicating to cease or decrease the remote interference mitigation; and transmitting (S13 5) the determined one of the at least two reference signals to another network node . determining (S134) one of at least two reference signals corresponding to a closed-loop feedback for remote interference mitigation, the at least two reference signals comprising a first reference signal providing a positive mitigation indication indicating to increase the remote interference mitigation and a second reference signal providing a negative mitigation indication indicating to cease or decrease the remote interference mitigation; and transmitting (S13 5) the determined one of the at least two reference signals to another network node .
A hollow blade of a gas turbine engine comprising: a first surface ; a second surface opposed to and spaced from the first surface by a first distance; a face facing radially inward from a tip portion of the blade and spanning between the first and second surfaces; a chord-wise chamber defined at least in part by the first and second surfaces and the face ; an elongated damper disposed slidably in the chamber and having a first thickness taken generally normal to the surfaces that is less than the first distance; and wherein the damper is under the influence of a centrifugal force that places the damper in a loaded contact against the face ; wherein the damper is an elongated sacrificial damper, an anti-node of at least one of the modes of vibration is at the location of the damper , characterised in that the hollow blade further comprises: a retention member projecting into the chamber from one of the first and second surfaces and retaining the damper in a radially outward portion of the chamber . a first surface ; a second surface opposed to and spaced from the first surface by a first distance; a face facing radially inward from a tip portion of the blade and spanning between the first and second surfaces; a chord-wise chamber defined at least in part by the first and second surfaces and the face ; an elongated damper disposed slidably in the chamber and having a first thickness taken generally normal to the surfaces that is less than the first distance; and wherein the damper is under the influence of a centrifugal force that places the damper in a loaded contact against the face ; wherein the damper is an elongated sacrificial damper, an anti-node of at least one of the modes of vibration is at the location of the damper , characterised in that the hollow blade further comprises: a retention member projecting into the chamber from one of the first and second surfaces and retaining the damper in a radially outward portion of the chamber .
A frame for a display panel of an electronic device, comprising: an antenna positioned, inside the frame , along a side of the frame, wherein the side is one of a first side through which the frame is couplable to a base unit of the electronic device and a second side opposite to the first side , wherein the side of the frame comprises an outer edge and a front surface configured to extend along a front surface of the display panel, the antenna comprising: a ground plate extending along the side of the frame, wherein the ground plate is formed on the outer edge of the side; a substrate positioned on the ground plate , the substrate having an excitation surface facing the front surface of the side, such that radiations from the excitation surface are emitted out through the front surface of the side; two loop antenna elements (114-1, 114-2) formed on the excitation surface of the substrate , both ends of each of the two loop antenna elements (114-1, 114-2) being connected to the ground plate; and a feeding monopole formed on the substrate between the two loop antenna elements (114-1, 114-2). a ground plate extending along the side of the frame, wherein the ground plate is formed on the outer edge of the side; a substrate positioned on the ground plate , the substrate having an excitation surface facing the front surface of the side, such that radiations from the excitation surface are emitted out through the front surface of the side; two loop antenna elements (114-1, 114-2) formed on the excitation surface of the substrate , both ends of each of the two loop antenna elements (114-1, 114-2) being connected to the ground plate; and a feeding monopole formed on the substrate between the two loop antenna elements (114-1, 114-2).
A system for controlling a ventilation variable of a ventilation device for tracking along a target curve , comprising: at least one sensor which is adapted to detect instantaneous values for the ventilation variable ; an actuator which is adapted to adjust the ventilation variable of the ventilation device ; a memory in which the target curve for the ventilation variable is stored, the target curve being stored for an inspiration phase and/or for an expiration phase; and a controller which has at least a proportional term and an integral term and which is adapted to determine a control difference from the target curve and the instantaneous values for the ventilation variable , and which is adapted to control the actuator ; wherein the controller is adapted to adjust a gain factor of the integral term according to at least one of the following features: (i) increasing the gain factor of the integral term when the integral of the control difference for the inspiration phase and/or the expiration phase exceeds a predetermined integral threshold value ; (ii) reducing the gain factor of the integral term when a number of zero crossings of the control difference during the inspiration phase and/or during the expiration phase exceeds a predetermined zero-crossing threshold value. at least one sensor which is adapted to detect instantaneous values for the ventilation variable ; an actuator which is adapted to adjust the ventilation variable of the ventilation device ; a memory in which the target curve for the ventilation variable is stored, the target curve being stored for an inspiration phase and/or for an expiration phase; and a controller which has at least a proportional term and an integral term and which is adapted to determine a control difference from the target curve and the instantaneous values for the ventilation variable , and which is adapted to control the actuator ; wherein the controller is adapted to adjust a gain factor of the integral term according to at least one of the following features: (i) increasing the gain factor of the integral term when the integral of the control difference for the inspiration phase and/or the expiration phase exceeds a predetermined integral threshold value ; (ii) reducing the gain factor of the integral term when a number of zero crossings of the control difference during the inspiration phase and/or during the expiration phase exceeds a predetermined zero-crossing threshold value. (i) increasing the gain factor of the integral term when the integral of the control difference for the inspiration phase and/or the expiration phase exceeds a predetermined integral threshold value ; (ii) reducing the gain factor of the integral term when a number of zero crossings of the control difference during the inspiration phase and/or during the expiration phase exceeds a predetermined zero-crossing threshold value.
A communication method for transmitting information from a first device to a second device , comprising the following steps: - the information is transmitted from the first device to the second device, - the information starts to be processed by the second device, - the second device sends a request for validation of the information to a computer system , - the first device and the computer system authenticate themselves to one another, - the information and signature thereof are transmitted to the second device, wherein the first device comprises a security module , in which the information is stored, wherein the mutual authentication is performed with the aid of the security module, and wherein a connection with end-to-end encryption is established between the security module and the computer system, via which connection the information is transmitted to the computer system. - the information is transmitted from the first device to the second device, - the information starts to be processed by the second device, - the second device sends a request for validation of the information to a computer system , - the first device and the computer system authenticate themselves to one another, - the information and signature thereof are transmitted to the second device,
A drainer, comprising a downcomer , a connecting pole , a connecting seat having a sewer outlet , and a sewer lid to close or open the sewer outlet , wherein the connecting seat is connected to the downcomer , the connecting pole is inside the downcomer , the sewer lid is connected to an upper end of the connecting pole , a fixing seat is arranged on a side wall of the downcomer , a mounting housing is fixed to the fixing seat , a sliding block is slidably arranged in the mounting housing , a tilted block to support the connecting pole is arranged on end of the sliding block facing the connecting pole , a driving component to actuate the sliding motion of the sliding block is arranged within the mounting housing , and the tilted block pushes the connecting pole and the sewer lid upwards to open the sewer outlet when the sliding block slides towards the connecting pole , wherein a pulley rotatably connected to the tilted block when the tilted block pushes the connecting pole , is rotatably connected to a lower end of the connecting pole .
An axial inlet, radial outlet supercharger, comprising: lobed rotors , each lobed rotor comprising a rotation axis, wherein the lobes sequentially mesh when the rotors rotate; a tubular housing, the tubular housing comprising: an inlet wall ; an inlet axis (IA) perpendicular to the inlet wall ; an inlet through the inlet wall , the inlet configured to direct inlet air parallel to the inlet axis; an outlet configured to emit the inlet air perpendicular to the inlet axis (IA); two rotor mounting recesses in an inner surface of the inlet wall , the inlet axis being between the two rotor mounting recesses; the supercharger being characterized in that : the inlet axis is parallel to the rotation axis of the lobed rotors and the tubular housing further comprises at least two axial flow backflow ports through the inlet wall. lobed rotors , each lobed rotor comprising a rotation axis, wherein the lobes sequentially mesh when the rotors rotate; a tubular housing, the tubular housing comprising: an inlet wall ; an inlet axis (IA) perpendicular to the inlet wall ; an inlet through the inlet wall , the inlet configured to direct inlet air parallel to the inlet axis; an outlet configured to emit the inlet air perpendicular to the inlet axis (IA); two rotor mounting recesses in an inner surface of the inlet wall , the inlet axis being between the two rotor mounting recesses; an inlet wall ; an inlet axis (IA) perpendicular to the inlet wall ; an inlet through the inlet wall , the inlet configured to direct inlet air parallel to the inlet axis; an outlet configured to emit the inlet air perpendicular to the inlet axis (IA); two rotor mounting recesses in an inner surface of the inlet wall , the inlet axis being between the two rotor mounting recesses; the supercharger being characterized in that : the inlet axis is parallel to the rotation axis of the lobed rotors and the tubular housing further comprises at least two axial flow backflow ports through the inlet wall.
A non-Cartesian coordinate positioning machine comprising an extendable leg assembly for positioning a component within a working volume of the machine, the extendable leg assembly comprising first and second members which are arranged to move relative to one another when the extendable leg assembly changes length, the first member comprising an axial arrangement of magnets forming part of a linear motor for extending and retracting the extendable leg assembly , and characterised by at least one resilient member for absorbing at least some of any axial thermal expansion or contraction of the magnets in use.