mhurhangee/patent-ind-claim-en huggingface dataset:
A fastener driving tool , comprising: a combustion chamber having a first inlet port for inputting a first fluid having at least one variable fluid characteristic, and a second inlet port for inputting a second fluid; a first actuator , operably coupled to said first inlet port , adapted to switch between a first open state, allowing said first fluid to move into said combustion chamber at a first mass flow rate that is dependent on said at least one variable fluid characteristic, and a first closed state, preventing or at least limiting said first fluid from moving into said combustion chamber ; a second actuator , operably coupled to said second inlet port , adapted to switch between a second open state, allowing said second fluid to move into said combustion chamber at a second mass flow rate, and a second closed state, preventing said second fluid from moving into said combustion chamber; a controller , configured to operate any one of said first and second actuators and to control a time interval of said first open state and/or said second open state based on at least one predetermined parameter, so as to provide a predetermined mass ratio of said first and second fluid within said combustion chamber characterised in that said at least one predetermined parameter is a variable parameter of one or more component of said fastener driving tool that is directly or indirectly affected by the current ambient atmospheric pressure, the variable parameter being a measure of the electrical current consumed by said first actuator during said first open state. a combustion chamber having a first inlet port for inputting a first fluid having at least one variable fluid characteristic, and a second inlet port for inputting a second fluid; a first actuator , operably coupled to said first inlet port , adapted to switch between a first open state, allowing said first fluid to move into said combustion chamber at a first mass flow rate that is dependent on said at least one variable fluid characteristic, and a first closed state, preventing or at least limiting said first fluid from moving into said combustion chamber ; a second actuator , operably coupled to said second inlet port , adapted to switch between a second open state, allowing said second fluid to move into said combustion chamber at a second mass flow rate, and a second closed state, preventing said second fluid from moving into said combustion chamber; a controller , configured to operate any one of said first and second actuators and to control a time interval of said first open state and/or said second open state based on at least one predetermined parameter, so as to provide a predetermined mass ratio of said first and second fluid within said combustion chamber characterised in that said at least one predetermined parameter is a variable parameter of one or more component of said fastener driving tool that is directly or indirectly affected by the current ambient atmospheric pressure, the variable parameter being a measure of the electrical current consumed by said first actuator during said first open state.
A method for preparing flaked tantalum powder comprising the following steps: 1) subjecting the flaked tantalum powder to first heat treatment; 2) subjecting the first heat treated tantalum powder to first deoxidation; 3) subjecting the first deoxidized tantalum powder to low temperature nitridation at a temperature of 500°C or lower; 4) subjecting the low-temperature nitrided tantalum powder to second heat treatment at a temperature of 1000°C or higher; and 5) subjecting the second heat-treated tantalum powder to second deoxidation, and then optionally to pickling, water washing, drying, and sieving to obtain finished flaked tantalum powder, wherein the flaked tantalum powder of step 1) is obtained by subjecting tantalum powder obtained by reduction of potassium fluotantalate with sodium to ball milling, and pickling and impurity removal. 1) subjecting the flaked tantalum powder to first heat treatment; 2) subjecting the first heat treated tantalum powder to first deoxidation; 3) subjecting the first deoxidized tantalum powder to low temperature nitridation at a temperature of 500°C or lower; 4) subjecting the low-temperature nitrided tantalum powder to second heat treatment at a temperature of 1000°C or higher; and 5) subjecting the second heat-treated tantalum powder to second deoxidation, and then optionally to pickling, water washing, drying, and sieving to obtain finished flaked tantalum powder,
A cleaning device for cleaning a cylindrical roller , comprising a cleaning head with a cleaning chamber , in which a mechanical cleaning member is housed, and with which feeding members are associated for feeding a cleaning liquid into the cleaning chamber ; wherein the mechanical cleaning member and the cleaning liquid dispensed by said feeding members work in combination inside said cleaning chamber ; wherein the cleaning head is provided with a translation movement in a direction parallel to the axis of the cylindrical roller ; characterized in that the cleaning head comprises lateral sealing gaskets of said cleaning chamber ; wherein the lateral sealing gaskets are replaceable as a function of the diameter of the cylindrical roller to be cleaned.
A nucleic acid amplification device comprising: (i) a first reaction chamber fluidically coupled to a first inlet port and a first outlet port; (ii) second reaction chambers fluidically coupled to a second inlet port and a second outlet port, wherein each second reaction chamber is a detection chamber; (iii) a first pump, wherein the first inlet port is fluidically coupled to the first reaction chamber via the first pump and wherein the first pump is configured to provide a sample delivered to the nucleic acid amplification device via the first inlet port to the first reaction chamber; (iv) a second pump, wherein the first reaction chamber is fluidically coupled to the second reaction chambers via the second pump; and (v) a third pump, wherein the second inlet port is fluidically coupled to the second reaction chambers via the third pump, wherein the second and third pumps are configured to combine a reagent delivered to the nucleic acid amplification device body via the second inlet port with a product from the first reaction chamber to yield a reactant mixture, wherein the second and third pumps are configured to provide a portion of the reactant mixture to each of the second reaction chambers, and wherein the nucleic acid amplification device is a microfluidic device. (i) a first reaction chamber fluidically coupled to a first inlet port and a first outlet port; (ii) second reaction chambers fluidically coupled to a second inlet port and a second outlet port, wherein each second reaction chamber is a detection chamber; (iii) a first pump, wherein the first inlet port is fluidically coupled to the first reaction chamber via the first pump and wherein the first pump is configured to provide a sample delivered to the nucleic acid amplification device via the first inlet port to the first reaction chamber; (iv) a second pump, wherein the first reaction chamber is fluidically coupled to the second reaction chambers via the second pump; and (v) a third pump, wherein the second inlet port is fluidically coupled to the second reaction chambers via the third pump,
A protective device in the form of a protective door or protective gate for a plant , in particular a production plant, the protective device comprising: - a closing element , in particular a high-speed closing element , having a closing edge , wherein the closing element is movable in a closure plane between an open position and a closed position, - a drive for driving the closing element , - a monitoring device with at least one sensor unit , which monitors an forefield of the closure plane , in order to detect the intrusion of foreign objects into a safety zone in the forefield of the closure plane , and - a control device that is configured to selectively operate the drive in a first operating mode or in a second operating mode based on data that is provided by the monitoring device, depending on whether a detected foreign object is located within the safety zone in a first distance range or a second distance range , wherein the first operating mode is associated with the first distance range and the second operating mode is associated with the second distance range , wherein the first operating mode is a stop and reverse mode, wherein the second operating mode is a reduced speed mode, and wherein the second distance range is in front of the first distance range , characterized in that the control device is adapted to define dimensions of the first distance range and the second distance range depending on the current closing speed of the closing element . - a closing element , in particular a high-speed closing element , having a closing edge , wherein the closing element is movable in a closure plane between an open position and a closed position, - a drive for driving the closing element , - a monitoring device with at least one sensor unit , which monitors an forefield of the closure plane , in order to detect the intrusion of foreign objects into a safety zone in the forefield of the closure plane , and - a control device that is configured to selectively operate the drive in a first operating mode or in a second operating mode based on data that is provided by the monitoring device, depending on whether a detected foreign object is located within the safety zone in a first distance range or a second distance range , wherein the first operating mode is associated with the first distance range and the second operating mode is associated with the second distance range , wherein the first operating mode is a stop and reverse mode, wherein the second operating mode is a reduced speed mode, and wherein the second distance range is in front of the first distance range , characterized in that the control device is adapted to define dimensions of the first distance range and the second distance range depending on the current closing speed of the closing element .
An axial air gap type electric motor comprising: a stator formed by arranging, in a ring shape about a rotating shaft , stator cores each configured by a laminated iron core , as a prismatic body, made up of laminating metal plate-like members in a radial direction of the rotating shaft , a tubular bobbin having an inner diameter into which the laminated iron core is inserted, and a coil wound on the extension of the outer diameter of the laminated iron core ; and at least one rotor plane-facing the cross section of a rotating-shaft direction end portion of the stator via a predetermined air gap, wherein the laminated iron core includes a first portion formed by continuously laminating the metal plate-like members whose widths in the rotation direction of the rotating shaft are increased from the rotating shaft center in the radial direction, characterised in that the laminated iron core further includes a second portion formed by continuously laminating the metal plate-like members whose widths in the rotation direction of the rotating shaft are substantially equal and larger than the widths in the first portion, and the second portion is located on the outermost side in the radial direction of the rotating shaft . a stator formed by arranging, in a ring shape about a rotating shaft , stator cores each configured by a laminated iron core , as a prismatic body, made up of laminating metal plate-like members in a radial direction of the rotating shaft , a tubular bobbin having an inner diameter into which the laminated iron core is inserted, and a coil wound on the extension of the outer diameter of the laminated iron core ; and at least one rotor plane-facing the cross section of a rotating-shaft direction end portion of the stator via a predetermined air gap, wherein the laminated iron core includes a first portion formed by continuously laminating the metal plate-like members whose widths in the rotation direction of the rotating shaft are increased from the rotating shaft center in the radial direction, characterised in that the laminated iron core further includes a second portion formed by continuously laminating the metal plate-like members whose widths in the rotation direction of the rotating shaft are substantially equal and larger than the widths in the first portion, and the second portion is located on the outermost side in the radial direction of the rotating shaft .
A latch for a swinging barrier, the latch comprising: first and second units adapted for mounting respectively on the swinging barrier and an adjacent structure; a latch member (24, 24", 24"') having an axis and opposite ends spaced along the axis, a latch mounting arm (22, 22") extending from the latch member (24, 24", 24"') and engaging each of the opposite ends of the latch member(24, 24", 24"'), the latch mounting arm being coupled to one of the units; a latch receiver (12, 12") coupled to the other unit; the latch receiver (12, 12") and the latch member (24, 24", 24"') being magnetically attracted such that, when the units are brought together, a magnetic force from the magnetic attraction pulls the latch member (24, 24", 24"')towards the latch receiver in a direction transverse to the latch member axis; characterised in that the latch receiver <12, 12") having a latch shoulder and the latch member being adapted to engage behind the latch shoulder under movement of the latch member by said magnetic force. first and second units adapted for mounting respectively on the swinging barrier and an adjacent structure; a latch member (24, 24", 24"') having an axis and opposite ends spaced along the axis, a latch mounting arm (22, 22") extending from the latch member (24, 24", 24"') and engaging each of the opposite ends of the latch member(24, 24", 24"'), the latch mounting arm being coupled to one of the units; a latch receiver (12, 12") coupled to the other unit; the latch receiver (12, 12") and the latch member (24, 24", 24"') being magnetically attracted such that, when the units are brought together, a magnetic force from the magnetic attraction pulls the latch member (24, 24", 24"')towards the latch receiver in a direction transverse to the latch member axis; characterised in that the latch receiver <12, 12") having a latch shoulder and the latch member being adapted to engage behind the latch shoulder under movement of the latch member by said magnetic force.
A building panel adapted to be mounted at a ceiling or wall of a room so that a framework of the building panel has a room-facing side and a building-facing side , wherein the framework includes a peripheral frame formed by frame profile members , wherein a textile is extended over the room-facing side of the framework between the frame profile members , and wherein each edge of the textile is attached to a corresponding frame profile member by means of a spring-biased tensioning mechanism , characterised in that the peripheral frame is composed by two opposed curved frame profile members and by two opposed straight frame profile members so that the extended textile forms a curved surface , in that each curved frame profile member is provided with a first spring-biased tensioning mechanism for tensioning the textile and each straight frame profile member is provided with a second spring-biased tensioning mechanism for tensioning the textile , and in that the first spring-biased tensioning mechanisms are of such a different mechanical construction than the second spring-biased tensioning mechanisms that each first spring-biased tensioning mechanism in the tensioned state of the textile provides a first tensioning force per unit edge length of the textile and each second spring-biased tensioning mechanism is adapted to provide a second maximum tensioning force per unit edge length of the textile, the first tensioning force per unit edge length of the textile being greater than the second maximum tensioning force per unit edge length of the textile.
Method for reversible and selective coloring a synthetic polar-polymer material comprising the step: exposing the outer surface of the synthetic polar-polymer material to an aqueous dispersed coloring solution, wherein the aqueous dispersed coloring solution comprises: - at least one organic aromatic coloring agent having a molecular weight Mw in the range of ≥ 250 g/mol to ≤ 550 g/mol, and wherein the organic aromatic coloring agent is not a chemical reactive dye, and wherein the coloring agent comprises at least 2 to 6 aromatic six-membered rings and comprises at least one heteroatom selected from N, O, S, halogens, - at least one dispersing agent for dispersing the organic aromatic coloring agent in the aqueous solution, and - optionally at least one solubilizer, wherein the aqueous dispersed coloring solution exposing the synthetic polymer material has a temperature in the range of ≥ 30°C to ≤ 150 °C and optionally a pH in the range of ≥ 2.5 and < 7, and wherein the dispersing agent is selected different from the solubilizer. exposing the outer surface of the synthetic polar-polymer material to an aqueous dispersed coloring solution, wherein the aqueous dispersed coloring solution comprises: - at least one organic aromatic coloring agent having a molecular weight Mw in the range of ≥ 250 g/mol to ≤ 550 g/mol, and wherein the organic aromatic coloring agent is not a chemical reactive dye, and wherein the coloring agent comprises at least 2 to 6 aromatic six-membered rings and comprises at least one heteroatom selected from N, O, S, halogens, - at least one dispersing agent for dispersing the organic aromatic coloring agent in the aqueous solution, and - optionally at least one solubilizer, - at least one organic aromatic coloring agent having a molecular weight Mw in the range of ≥ 250 g/mol to ≤ 550 g/mol, and wherein the organic aromatic coloring agent is not a chemical reactive dye, and wherein the coloring agent comprises at least 2 to 6 aromatic six-membered rings and comprises at least one heteroatom selected from N, O, S, halogens, - at least one dispersing agent for dispersing the organic aromatic coloring agent in the aqueous solution, and - optionally at least one solubilizer, wherein the aqueous dispersed coloring solution exposing the synthetic polymer material has a temperature in the range of ≥ 30°C to ≤ 150 °C and optionally a pH in the range of ≥ 2.5 and < 7, and wherein the dispersing agent is selected different from the solubilizer.
An artificial valve for implantation in a mammal body, in or adjacent to a mammal blood vessel, the artificial valve comprising a casing (0', O"; 61) and a closing mechanism, with at least part of said closing mechanism being a first moving part (31, 32, 33; 51) adapted to make movements relative to said casing (0', O"; 61), and essentially perpendicular to the extension of the blood vessel, said movements being movements to assume an open and a closed position for opening and closing, respectively, the blood flow through said blood vessel, as well as to positions in between said open and closed positions, characterized in that the first moving part is adapted to have at least a portion of said first moving part assuming a position at least partly external to said blood vessel in a non-closed position and receive energy for at least one of its movements at least in part from an energy device (801, 802, 803; 611-619, 611'-619'), which is also comprised in the artificial valve and arranged to be placed external to said blood vessel.
Machine tool comprising a machine frame , - at least one tool spindle (18a; 18b) which is arranged on the machine frame and is displaceable relative thereto, wherein the at least one tool spindle extends in a direction of extent (Z), for working a workpiece is displaceable in a first direction(X) transverse to the direction of extent (Z) and in a second direction (Y) transverse to the first direction (X) and the direction of extent (Z), and is not displaceable in the direction of extent (Z), - a workpiece holder which is held displaceably in the direction of extent (Z) on a machine bed , - a storage device for tools which is arranged on the machine frame , wherein the storage device comprises a circulating conveyor , - arranged on the machine frame at least one rotatable disk-type storage unit (66; 68) for tools, which communicates with the storage device and communicates with the at least one tool spindle (18a; 18b), wherein a separate disk-type storage unit (66; 68) is associated with each tool spindle (18a; 18b), - at least one transfer station between the storage device and the at least one disk-type storage unit (66; 68), wherein the at least one transfer station is movable between the storage device and the at least one disk-type storage unit (66; 68), the at least one transfer station comprises a carriage which is displaceable on the machine frame and the at least one disk-type storage unit (66; 68) is arranged on a carriage which is displaceable on the machine frame and which is displaceable in the direction of extent (Y). - at least one tool spindle (18a; 18b) which is arranged on the machine frame and is displaceable relative thereto, wherein the at least one tool spindle extends in a direction of extent (Z), for working a workpiece is displaceable in a first direction(X) transverse to the direction of extent (Z) and in a second direction (Y) transverse to the first direction (X) and the direction of extent (Z), and is not displaceable in the direction of extent (Z), - a workpiece holder which is held displaceably in the direction of extent (Z) on a machine bed , - a storage device for tools which is arranged on the machine frame , wherein the storage device comprises a circulating conveyor , - arranged on the machine frame at least one rotatable disk-type storage unit (66; 68) for tools, which communicates with the storage device and communicates with the at least one tool spindle (18a; 18b), wherein a separate disk-type storage unit (66; 68) is associated with each tool spindle (18a; 18b), - at least one transfer station between the storage device and the at least one disk-type storage unit (66; 68), wherein the at least one transfer station is movable between the storage device and the at least one disk-type storage unit (66; 68), the at least one transfer station comprises a carriage which is displaceable on the machine frame and the at least one disk-type storage unit (66; 68) is arranged on a carriage which is displaceable on the machine frame and which is displaceable in the direction of extent (Y).