mhurhangee/ep-ind-claims huggingface dataset:
A process for manufacturing a composite material part comprising the following steps: - formation of a fibrous texture from refractory ceramic fibres, - placement of the fibrous texture in a mould having at least one injection port and at least one evacuation port, a filtration layer being interposed between the fibrous texture and said at least one evacuation port, the filtration layer comprising a partially densified fibrous structure, - pressure injection of a slurry containing a powder of refractory ceramic particles into the fibrous texture, - drainage by the filtration layer of the solvent of the slurry having passed through the fibrous texture and retention of the powder of refractory ceramic particles within said texture by the filtration layer so as to obtain a fibrous preform comprising at least the fibrous texture filled with refractory ceramic particles and the filtration layer, the solvent being discharged through said at least one discharge port, - heat treatment of the refractory ceramic particles present in the fibrous texture of the preform in order to form a composite material part comprising at least said fibrous texture densified by a refractory ceramic matrix and the filtration layer. - formation of a fibrous texture from refractory ceramic fibres, - placement of the fibrous texture in a mould having at least one injection port and at least one evacuation port, a filtration layer being interposed between the fibrous texture and said at least one evacuation port, the filtration layer comprising a partially densified fibrous structure, - pressure injection of a slurry containing a powder of refractory ceramic particles into the fibrous texture, - drainage by the filtration layer of the solvent of the slurry having passed through the fibrous texture and retention of the powder of refractory ceramic particles within said texture by the filtration layer so as to obtain a fibrous preform comprising at least the fibrous texture filled with refractory ceramic particles and the filtration layer, the solvent being discharged through said at least one discharge port, - heat treatment of the refractory ceramic particles present in the fibrous texture of the preform in order to form a composite material part comprising at least said fibrous texture densified by a refractory ceramic matrix and the filtration layer.
Method for manufacturing a cellulose-regenerate-molded body, wherein the method comprises: supplying a cellulose comprising starting material which is manufactured by a lyocell-method, which is manufactured by solving a cellulose source in a solvent for manufacturing a spinning mass, by extruding the spinning mass, and by subsequently precipitating in a spinning bath; solving the cellulose comprising starting material in a solvent for manufacturing a spinning mass, wherein solving the starting material is performed by a direct solving method; and extruding and subsequently precipitating the spinning mass in a spinning bath, wherein thereby the molded body is obtained. supplying a cellulose comprising starting material which is manufactured by a lyocell-method, which is manufactured by solving a cellulose source in a solvent for manufacturing a spinning mass, by extruding the spinning mass, and by subsequently precipitating in a spinning bath; solving the cellulose comprising starting material in a solvent for manufacturing a spinning mass, wherein solving the starting material is performed by a direct solving method; and extruding and subsequently precipitating the spinning mass in a spinning bath, wherein thereby the molded body is obtained.
A method for producing an L-amino acid comprising: - cultivating an L-amino acid-producing bacterium of the Enterobacteriaceae family in a medium, and - collecting said L-amino acid from the medium, wherein said bacterium has been modified to attenuate expression of one or more genes encoding a lysine/arginine/ornithine transporter, said one or more genes encoding the lysine/arginine/ornithine transporter being one or more genes of argT-hisJQMP cluster, and wherein said bacterium is able to produce and cause accumulation of the L-amino acid in a culture medium in an amount larger than a wild-type or parental strain. - cultivating an L-amino acid-producing bacterium of the Enterobacteriaceae family in a medium, and - collecting said L-amino acid from the medium, wherein said bacterium has been modified to attenuate expression of one or more genes encoding a lysine/arginine/ornithine transporter, said one or more genes encoding the lysine/arginine/ornithine transporter being one or more genes of argT-hisJQMP cluster, and wherein said bacterium is able to produce and cause accumulation of the L-amino acid in a culture medium in an amount larger than a wild-type or parental strain. wherein said bacterium has been modified to attenuate expression of one or more genes encoding a lysine/arginine/ornithine transporter, said one or more genes encoding the lysine/arginine/ornithine transporter being one or more genes of argT-hisJQMP cluster, and wherein said bacterium is able to produce and cause accumulation of the L-amino acid in a culture medium in an amount larger than a wild-type or parental strain.
A mechanism for retaining a cutting tool of a cutting machine, the mechanism having a longitudinal axis substantially perpendicular to a cutting surface, the mechanism comprising: • a generally T-shaped mount having a shaft with a flange perpendicular to the shaft at one end, the mount associated with the cutting machine, • a holder for a cutting tool, the holder having a bore for receiving the shaft of the mount and a recess shaped correspondingly to the flange for receiving the flange, the holder adapted to mate in a pre-determined orientation with the mount, • a retaining device for removably attaching the holder to the mount, wherein the retaining device is adapted to bias the holder in the direction of the longitudinal axis. • a generally T-shaped mount having a shaft with a flange perpendicular to the shaft at one end, the mount associated with the cutting machine, • a holder for a cutting tool, the holder having a bore for receiving the shaft of the mount and a recess shaped correspondingly to the flange for receiving the flange, the holder adapted to mate in a pre-determined orientation with the mount, • a retaining device for removably attaching the holder to the mount, wherein the retaining device is adapted to bias the holder in the direction of the longitudinal axis.
A vacuum pump, in particular a turbomolecular pump, comprising a rotor that can be driven for a rotational movement in order to bring about a pump action; a first and second radial bearing (20, 24) for the rotor, wherein the first radial bearing is an actively regulated magnetic bearing and wherein the second radial bearing is configured as a passive magnetic bearing; and a first radial sensor arrangement for determining a radial deflection of the rotor in a first axial region; characterized by a second radial sensor arrangement for determining a radial deflection in a second axial region different from the first axial region. a first and second radial bearing (20, 24) for the rotor, wherein the first radial bearing is an actively regulated magnetic bearing and wherein the second radial bearing is configured as a passive magnetic bearing; and a first radial sensor arrangement for determining a radial deflection of the rotor in a first axial region; characterized by a second radial sensor arrangement for determining a radial deflection in a second axial region different from the first axial region.
A method for milling selected portions of a workpiece by a cutting tool of a numerical control machine, the numerical control machine having associated therewith a processor and a memory, the method comprising: creating a domain mapping based on the workpiece defining one or more constraints on the tool axis vector based, at least in part, on the geometry of the workpiece walls defining a function to determine the tool axis vector such that the one or more constraints are satisfied setting the tool axis vector direction at one or more points along a toolpath using the defined function, and outputting instructions based on the toolpath to control the operation of a milling machine to cause the milling machine to mill at least a portion of the workpiece. creating a domain mapping based on the workpiece defining one or more constraints on the tool axis vector based, at least in part, on the geometry of the workpiece walls defining a function to determine the tool axis vector such that the one or more constraints are satisfied setting the tool axis vector direction at one or more points along a toolpath using the defined function, and outputting instructions based on the toolpath to control the operation of a milling machine to cause the milling machine to mill at least a portion of the workpiece.
A signalling system comprising: a first data signal source (10, 14) and a first data signal receiver (12, 16); at least two wire pairs (1, 2; 3, 6; 4, 5; 7, 8), one of the pairs coupling the first data signal source to the first data signal receiver; a magnetic core arrangement around which a portion of each wire of the at least two pairs is wound; a further signal source; one or more further windings, coupled to the further signal source, each wound around the magnetic core arrangement, and electrically isolated from each wire of the at least two pairs; wherein the windings are arranged so that a further signal provided by the further signal source in each wire pair is a common-mode signal; and a further receiver (36, 26) coupled to receive the further signal by a coupling arrangement which is coupled to one of the wire pairs to receive the further signal and coupled to the other of the wire pairs to provide a return path for current induced in the said one of the wire pairs by the further winding. a first data signal source (10, 14) and a first data signal receiver (12, 16); at least two wire pairs (1, 2; 3, 6; 4, 5; 7, 8), one of the pairs coupling the first data signal source to the first data signal receiver; a magnetic core arrangement around which a portion of each wire of the at least two pairs is wound; a further signal source; one or more further windings, coupled to the further signal source, each wound around the magnetic core arrangement, and electrically isolated from each wire of the at least two pairs; wherein the windings are arranged so that a further signal provided by the further signal source in each wire pair is a common-mode signal; and a further receiver (36, 26) coupled to receive the further signal by a coupling arrangement which is coupled to one of the wire pairs to receive the further signal and coupled to the other of the wire pairs to provide a return path for current induced in the said one of the wire pairs by the further winding.
Plastic compound comprising a thermoplastic polyurethane and an adhesion promoter, characterized in that the adhesion promoter contains a copolymer with monomer units, which monomer units have a functional group which is selected from at least one of the following: a maleimide group, an epoxy group or an oxazoline group.
A vehicle lamp comprising: a main lamp unit that forms a main light distribution pattern for a headlamp, wherein the main light distribution pattern is a low-beam light distribution pattern; and an additional lamp unit comprising a light-emitting diode that emits mixed color light to form a lane marker irradiation light distribution pattern, wherein the lane marker irradiation light distribution pattern is superimposed onto the main light distribution pattern, characterized in that the mixed color light is a mixture of blue light being visible light of which the dominant wavelength is 490 nm or less, and red light having a dominant wavelength of 600 nm or more, and in that the maximum luminance of the lane marker irradiation light distribution pattern is equal to or less than 8% of the maximum luminance of the portion of the low-beam light distribution pattern overlapping the lane marker irradiation light distribution pattern. a main lamp unit that forms a main light distribution pattern for a headlamp, wherein the main light distribution pattern is a low-beam light distribution pattern; and an additional lamp unit comprising a light-emitting diode that emits mixed color light to form a lane marker irradiation light distribution pattern, wherein the lane marker irradiation light distribution pattern is superimposed onto the main light distribution pattern, characterized in that the mixed color light is a mixture of blue light being visible light of which the dominant wavelength is 490 nm or less, and red light having a dominant wavelength of 600 nm or more, and in that the maximum luminance of the lane marker irradiation light distribution pattern is equal to or less than 8% of the maximum luminance of the portion of the low-beam light distribution pattern overlapping the lane marker irradiation light distribution pattern.
A wellhead seal assembly, comprising: a metal seal ring having an axis and annular inner and outer legs (23, 25) separated by an annular slot; an energizing ring that inserts into the slot, the energizing ring having inner and outer diameter surfaces (33, 31) that extend upward from a lower end of the energizing ring and engage the inner and outer legs (23, 25) of the seal ring to radially deform the inner and outer legs when the energizing ring is moved downward in the slot to a set position; and characterized by: at least one partially circumferential relief (41 or 43) on at least one of the inner and outer diameter surfaces of the energizing ring, the relief extending upward from the lower end a selected distance less than an axial dimension of the inner and outer diameter surfaces. a metal seal ring having an axis and annular inner and outer legs (23, 25) separated by an annular slot; an energizing ring that inserts into the slot, the energizing ring having inner and outer diameter surfaces (33, 31) that extend upward from a lower end of the energizing ring and engage the inner and outer legs (23, 25) of the seal ring to radially deform the inner and outer legs when the energizing ring is moved downward in the slot to a set position; and characterized by: at least one partially circumferential relief (41 or 43) on at least one of the inner and outer diameter surfaces of the energizing ring, the relief extending upward from the lower end a selected distance less than an axial dimension of the inner and outer diameter surfaces.
A battery pack comprising: a stack of a plurality of unit cells that have electrode tabs; a plurality of busbars that have connection portions joined to the electrode tabs; a support member that supports the electrode tabs; and a busbar holder that retains the busbars, and is disposed so as to face the electrode tabs, the busbar holder having pressing parts that press the connection portions of the busbars toward the electrode tabs supported by the support member, deforming parts that urge the pressing parts with a force in a direction in which the pressing parts are caused to move toward the electrode tabs when the busbars come into contact with pressing surfaces of the pressing parts through contact surfaces of the busbars, and retaining parts that retain the busbars on the busbar holder, characterized in that the deforming parts have leg parts that extend so as to project in a direction away from the busbars, wherein the leg parts are formed in a U shape, and wherein the U shape of the deforming parts is disposed so as to approach further inward from the busbars than the retaining parts in a direction along the surfaces of the busbars which contact said pressing parts. a stack of a plurality of unit cells that have electrode tabs; a plurality of busbars that have connection portions joined to the electrode tabs; a support member that supports the electrode tabs; and a busbar holder that retains the busbars, and is disposed so as to face the electrode tabs, the busbar holder having pressing parts that press the connection portions of the busbars toward the electrode tabs supported by the support member, deforming parts that urge the pressing parts with a force in a direction in which the pressing parts are caused to move toward the electrode tabs when the busbars come into contact with pressing surfaces of the pressing parts through contact surfaces of the busbars, and retaining parts that retain the busbars on the busbar holder, pressing parts that press the connection portions of the busbars toward the electrode tabs supported by the support member, deforming parts that urge the pressing parts with a force in a direction in which the pressing parts are caused to move toward the electrode tabs when the busbars come into contact with pressing surfaces of the pressing parts through contact surfaces of the busbars, and retaining parts that retain the busbars on the busbar holder, characterized in that the deforming parts have leg parts that extend so as to project in a direction away from the busbars, wherein the leg parts are formed in a U shape, and wherein the U shape of the deforming parts is disposed so as to approach further inward from the busbars than the retaining parts in a direction along the surfaces of the busbars which contact said pressing parts.
A method for manufacturing a homogeneous supported catalyst for carbon nanotubes comprising steps of: mixing an aqueous precursor solution of an active component with a precipitation-inhibiting component, and then mixing the resulting mixture with an aqueous precursor solution of a catalyst component to obtain a homogeneous aqueous metal solution; mixing the homogeneous aqueous metal solution with a support and aging-impregnating the resulting mixture at a temperature of 60 to 100°C for a time of 1 to 15 hours to obtain a mixture; and vacuum drying the mixture to prepare a supported catalyst, wherein the active component is Mo, wherein the catalyst component comprises at least one selected from Fe, Co and Ni and wherein the precipitation-inhibiting component comprises multicarboxylic acid. mixing an aqueous precursor solution of an active component with a precipitation-inhibiting component, and then mixing the resulting mixture with an aqueous precursor solution of a catalyst component to obtain a homogeneous aqueous metal solution; mixing the homogeneous aqueous metal solution with a support and aging-impregnating the resulting mixture at a temperature of 60 to 100°C for a time of 1 to 15 hours to obtain a mixture; and vacuum drying the mixture to prepare a supported catalyst, wherein the active component is Mo, wherein the catalyst component comprises at least one selected from Fe, Co and Ni and wherein the precipitation-inhibiting component comprises multicarboxylic acid.
A wireless amagnetic heating module insertable inside a chamber characterized in that it is composed of: - a preferably embossed surface or plane consisting of at least one layer of an inductive amagnetic metal alloy consisting of a first amagnetic metal or a first amagnetic metal mixture in percentages ranging from 85% to 99.9% by mass over the total alloy (% wt), and containing a second ferromagnetic or ferrimagnetic metal or a second mixture of ferromagnetic or ferrimagnetic metals in a percentage ranging from 0.1% to 15% by mass over the total alloy (% wt), and - from a dielectric surface or plane transparent to electromagnetic fields. - a preferably embossed surface or plane consisting of at least one layer of an inductive amagnetic metal alloy consisting of a first amagnetic metal or a first amagnetic metal mixture in percentages ranging from 85% to 99.9% by mass over the total alloy (% wt), and containing a second ferromagnetic or ferrimagnetic metal or a second mixture of ferromagnetic or ferrimagnetic metals in a percentage ranging from 0.1% to 15% by mass over the total alloy (% wt), and - from a dielectric surface or plane transparent to electromagnetic fields.
An absorption heat pump plant comprising a generator, a condenser, a first expansion valve, an evaporator, an absorber, a pumping system and a second expansion valve, connected so as to subject a refrigerant mixture to thermodynamic absorption cycles wherein the pumping system comprises a support, in which support a first housing is obtained for a first cylinder in which a first piston, connected to an electric motor, slides, and a second housing for a first membrane, wherein the second housing is closed by a plate, the first membrane dividing the second housing into a non-communicating first chamber and second chamber, the first chamber communicating with the head of the first cylinder by means of the support so that the reciprocating motion of the piston causes a pressure/vacuum of a fluid present in the first chamber so that the first membrane may be deformed, thus causing a corresponding pressure/vacuum in the second chamber, the second chamber communicating with a first intake duct and a first delivery duct of the refrigeration mixture, there being provided automatic valves (21, 24) for closing the first delivery duct when a vacuum adapted to draw the refrigeration mixture is created inside the second chamber, and for closing the first intake duct when an overpressure adapted to send the refrigeration mixture into the first pressurized delivery duct is created inside the second chamber characterized in that the electric motor is a direct drive motor which has an interface for controlling the electric absorption parameters, said interface being connectable to a control unit adapted to read and process said parameters in order to determine the flow conditions of the operating pumping system.
An aliphatic-aromatic polyester obtainable by condensation at least of components,, and optionally: 40 to 70 mol%, based on components and, of adipic acid and/or at least one adipic acid derivative, 30 to 60 mol%, based on components and, of at least one aromatic 1,ω-dicarboxylic acid and/or at least one 1,ω-dicarboxylic acid derivative, 98 to 102 mol%, based on components and, of at least one aliphatic 1,ω-diol, and 0% to 5% by weight, based on the total weight of components to, of at least one chain extender, wherein the aliphatic-aromatic polyester has a whiteness index according to ASTM E 313-73 of at least 25, and the condensation comprises the four stages i) to iv): i) a continuous esterification, ii) a precondensation, iii) a postcondensation and iv) a polyaddition reaction, where 0.03% to 0.04% by weight of a phosphorus compound is added to the precondensation product obtained in the second stage after process step ii) and before and/or during process step iii), based on the total weight of the precondensation product. 40 to 70 mol%, based on components and, of adipic acid and/or at least one adipic acid derivative, 30 to 60 mol%, based on components and, of at least one aromatic 1,ω-dicarboxylic acid and/or at least one 1,ω-dicarboxylic acid derivative, 98 to 102 mol%, based on components and, of at least one aliphatic 1,ω-diol, and 0% to 5% by weight, based on the total weight of components to, of at least one chain extender, wherein the aliphatic-aromatic polyester has a whiteness index according to ASTM E 313-73 of at least 25, and the condensation comprises the four stages i) to iv): i) a continuous esterification, ii) a precondensation, iii) a postcondensation and iv) a polyaddition reaction, where 0.03% to 0.04% by weight of a phosphorus compound is added to the precondensation product obtained in the second stage after process step ii) and before and/or during process step iii), based on the total weight of the precondensation product. i) a continuous esterification, ii) a precondensation, iii) a postcondensation and iv) a polyaddition reaction,