mhurhangee/ep-ind-claims huggingface dataset:
A hydraulic machine comprising; - at least one working chamber with cyclically varying volume, - controllable high and low-pressure valves (10H, 10L) arranged between a fluid source and a fluid sink with high and low pressure (Ph, PL) and the working chamber, respectively, and - a control system arranged to control opening and closing of said high and low-pressure valves (10H, 10L), characterised in that; the control system is configured to - operate the hydraulic machine in an empty cylinder idle mode by keeping the high and low-pressure valves (10H, 10L) concurrently closed for at least a whole cycle of the varying volume, wherein the hydraulic machine comprises a first idle safety valve arrangement arranged between the first working chamber and a safety fluid sink with a pressure lower than the high pressure (Ph), wherein the first idle safety valve arrangement is configured to release hydraulic fluid to the safety fluid sink when it is enabled and if a fluid pressure in the first working chamber increases above a set threshold, wherein the control system is arranged to - enable the first idle safety valve arrangement when the hydraulic machine operates in the empty cylinder idle mode, and - disable the first idle safety valve arrangement when the hydraulic machine does not operate in the empty cylinder idle mode. - at least one working chamber with cyclically varying volume, - controllable high and low-pressure valves (10H, 10L) arranged between a fluid source and a fluid sink with high and low pressure (Ph, PL) and the working chamber, respectively, and - a control system arranged to control opening and closing of said high and low-pressure valves (10H, 10L), characterised in that; - operate the hydraulic machine in an empty cylinder idle mode by keeping the high and low-pressure valves (10H, 10L) concurrently closed for at least a whole cycle of the varying volume, wherein the hydraulic machine comprises a first idle safety valve arrangement arranged between the first working chamber and a safety fluid sink with a pressure lower than the high pressure (Ph), wherein the first idle safety valve arrangement is configured to release hydraulic fluid to the safety fluid sink when it is enabled and if a fluid pressure in the first working chamber increases above a set threshold, wherein the control system is arranged to - enable the first idle safety valve arrangement when the hydraulic machine operates in the empty cylinder idle mode, and - disable the first idle safety valve arrangement when the hydraulic machine does not operate in the empty cylinder idle mode.
A crimping structure (11, 65, 81, 91) comprising: a crimping terminal (13, 13A, 13B, 13C) has a base plate (15, 15A) and a crimping blade part on the base plate (15, 15A); a coated electric wire that has a conductor which is electrically connected to the crimping blade part by crimping the coated electric wire to the crimping blade part by pressing the coated electric wire into a slit in the crimping blade part so that coatings of the coated electric wire are cut and the conductor contacts the crimping blade part, and is bend to be formed into a mountain-like shape whose top part is a connecting part where the conductor and the crimping blade part are connected; and an insulative resin part that covers a part of the coated electric wire from the top part to hem parts at two sides of the mountain-like shape below and the crimping blade part, wherein the insulative resin part includes the connecting part and is integrally molded to coat the crimping blade part and the coated electric wire around the connecting part, wherein the crimping blade part is a protruded piece protruding from one side part of the base plate (15, 15A), and wherein a terminal clamping space is concavely provided in the insulative resin part to expose base plate front and back surfaces at the other side part of the base plate (15, 15A), which is opposite to the one side part in order to perform a conduction inspection. a crimping terminal (13, 13A, 13B, 13C) has a base plate (15, 15A) and a crimping blade part on the base plate (15, 15A); a coated electric wire that has a conductor which is electrically connected to the crimping blade part by crimping the coated electric wire to the crimping blade part by pressing the coated electric wire into a slit in the crimping blade part so that coatings of the coated electric wire are cut and the conductor contacts the crimping blade part, and is bend to be formed into a mountain-like shape whose top part is a connecting part where the conductor and the crimping blade part are connected; and an insulative resin part that covers a part of the coated electric wire from the top part to hem parts at two sides of the mountain-like shape below and the crimping blade part, wherein the insulative resin part includes the connecting part and is integrally molded to coat the crimping blade part and the coated electric wire around the connecting part, wherein the crimping blade part is a protruded piece protruding from one side part of the base plate (15, 15A), and wherein a terminal clamping space is concavely provided in the insulative resin part to expose base plate front and back surfaces at the other side part of the base plate (15, 15A), which is opposite to the one side part in order to perform a conduction inspection.
A horn spark gap lightning current arrester, comprising a deion chamber for quenching arcs in a housing and measures for setting a different behaviour of the arc produced in the case of power pulse current loading on the one hand and the arc induced by follow-on current on the other hand, wherein for this purpose the distance between the opposite electrode faces (3; 4) of the horn spark gap in the ignition region is kept very small, and the arrangement of the mutually opposite electrode faces in the ignition region shows a slight widening of the distance in the direction of the end of the horn spark gap, wherein flow openings are present in the electrodes (3; 4), the horn spark gap lightning current arrester is furthermore formed in non-quenching configuration, and provides gas circulation in such a way that the pressure wave produced by the arcs induced by lightning power pulse current is reflected by the deion chamber and/or flow baffles and counteracts the arc movement, and the gas flow which passes through the deion chamber is guided back via deflecting means at least partly to the ignition region and is only guided to the flow openings present in the electrodes (3; 4) in order to support the arc movement in follow-on currents in the direction of the deion chamber, wherein the flow openings are situated for this purpose above the ignition region and above the region in which the arc stagnates during loading with a lightning power pulse current in the direction of the deion chamber, and the deflecting means comprise a splitter which is formed as a small angled separating wall in the region of gas decompression, i.e. in the region in which gases flow in from the travel range and the arc chamber, wherein the splitter prevents a direct gas flow from the deion chamber into the flow openings.
Support device comprising a housing and means for correcting the trim of a motor vehicle headlamp housed in the housing, said correction means comprising an internal electric motor, mounted in a movable manner relative to the casing and able to be moved by an endless screw integral with said casing, characterized in that it comprises a first part fixed to the casing and carrying the endless screw and a second part carrying the internal motor connected to said first part by an elastically deformable spacer allowing the longitudinal displacement of the motor in the casing under the action of the screw without end; and in that said spacer comprises at least one vertical leg (31, 32) when the device is mounted on a vehicle, being connected, by its lower end, to the first part carrying the endless screw and, via its upper end, to the second part carrying the motor.
A vacuum pump, in particular a rotary vane vacuum pump, comprising at least one pump stage and a first electric motor drive-effectively connected to the pump stage, wherein the vacuum pump further comprises a first and a second fan, each driven by a second electric motor, for cooling the vacuum pump, characterized in that the at least one pump stage is contained in a pump housing and the first electric motor is contained in a motor housing which extends in axial continuation of the pump housing, with both the pump housing and the motor housing each having a first end and a second end disposed opposite the first end in the axial direction, with the first end of the pump housing being at least indirectly connected to the first end of the motor housing, and with the first fan being fastened to the second end of the pump housing and the second fan being fastened to the second end of the motor housing. wherein the vacuum pump further comprises a first and a second fan, each driven by a second electric motor, for cooling the vacuum pump, characterized in that the at least one pump stage is contained in a pump housing and the first electric motor is contained in a motor housing which extends in axial continuation of the pump housing, with both the pump housing and the motor housing each having a first end and a second end disposed opposite the first end in the axial direction, with the first end of the pump housing being at least indirectly connected to the first end of the motor housing, and with the first fan being fastened to the second end of the pump housing and the second fan being fastened to the second end of the motor housing.
An arc start control method for forward and reverse feed arc welding in which forward and reverse feed control of alternately switching a feed speed (Fw) of a welding wire between a forward feed period and a reverse feed period is performed to generate a short circuit period and an arc period to perform welding, characterized in that, at arc start, a pulse period (Tp) during which a pulse current is energized for a plurality of number of times is provided, and thereafter the forward and reverse feed control is started from the forward feed period of the welding wire.
A compressor driving apparatus of an air conditioner comprising: a motor configured to operate a compressor; an inverter including a plurality of switching elements (Sa, Sb, Sc, S'a, S'b, S'c) and configured to output AC power having a predetermined phase and a predetermined amplitude by a switching operation of the switching elements (Sa, Sb, Sc, S'a, S'b, S'c) and to drive the motor; and a controller configured to detect a frequency and a phase current of the motor for the compressor, determine a phase compensation angle corresponding to the frequency or the phase current for compensating a phase of load torque of the motor such that a speed ripple of the motor is minimized, and compensate for the phase of the load torque of the motor using the determined phase compensation angle, characterized in that the phase compensation angle is an average value of a phase compensation angle corresponding to the frequency and a phase compensation angle corresponding to the phase current. a motor configured to operate a compressor; an inverter including a plurality of switching elements (Sa, Sb, Sc, S'a, S'b, S'c) and configured to output AC power having a predetermined phase and a predetermined amplitude by a switching operation of the switching elements (Sa, Sb, Sc, S'a, S'b, S'c) and to drive the motor; and a controller configured to detect a frequency and a phase current of the motor for the compressor, determine a phase compensation angle corresponding to the frequency or the phase current for compensating a phase of load torque of the motor such that a speed ripple of the motor is minimized, and compensate for the phase of the load torque of the motor using the determined phase compensation angle, characterized in that the phase compensation angle is an average value of a phase compensation angle corresponding to the frequency and a phase compensation angle corresponding to the phase current.
A polypeptide having laccase activity comprising an amino acid sequence showing at least 50 % identity to an amino acid sequence selected from the group consisting of SEQ ID NO:3, SEQ ID NO:4, and SEQ ID NO:5 wherein a glutamine residue is in a position which corresponds to the position 386 of the amino acid sequence according to SEQ ID NO:3.
An image reception device for receiving a set of composite images from an image transmission device, wherein the image reception device comprises: a communication interface configured to receive the set of composite images from the image transmission device, wherein the composite images are based on a set of N primary images, wherein N is greater or equal 2, wherein the N primary images are 2D images of a same 3D video frame and each of the N primary images has a different focus distance associated with it, and wherein each of the composite images comprises image portions from two or more of the N primary images; and processing circuitry configured to reconstruct the N primary images from the set of composite images by placing each image portion of each of the composite images into one of the N primary images, wherein the processing circuitry is configured to reconstruct the N primary images in an approximate manner from the set of composite images when the set of composite images includes one or more but less than N composite images, wherein the processing circuitry is configured to reconstruct the N primary images in an approximate manner by reconstructing a missing image portion of one of the N primary images based on one or more available image portions of one or more of the other N-1 primary images that have the same position as the missing portion in the 3D video frame but are associated with a different focus distance. a communication interface configured to receive the set of composite images from the image transmission device, wherein the composite images are based on a set of N primary images, wherein N is greater or equal 2, wherein the N primary images are 2D images of a same 3D video frame and each of the N primary images has a different focus distance associated with it, and wherein each of the composite images comprises image portions from two or more of the N primary images; and processing circuitry configured to reconstruct the N primary images from the set of composite images by placing each image portion of each of the composite images into one of the N primary images, wherein the processing circuitry is configured to reconstruct the N primary images in an approximate manner from the set of composite images when the set of composite images includes one or more but less than N composite images, wherein the processing circuitry is configured to reconstruct the N primary images in an approximate manner by reconstructing a missing image portion of one of the N primary images based on one or more available image portions of one or more of the other N-1 primary images that have the same position as the missing portion in the 3D video frame but are associated with a different focus distance.
A grease composition comprising a base oil, a urea-based thickener, a sarcosine derivative, and a fatty acid zinc salt, wherein particles containing the urea-based thickener in the grease composition satisfies the following requirement: · Requirement: an arithmetic average particle diameter of the particles on an area basis as measured by the laser diffraction/scattering method is 2.0 μm or less, and the base oil is a blended base oil containing a high viscosity hydrocarbon-based synthetic oil having a 40°C kinematic viscosity of 200 mm 2 /s to 600 mm 2 /s, a low viscosity hydrocarbon-based synthetic oil having a 40°C kinematic viscosity of 5.0 to 110 mm 2 /s, and an ultra-high viscosity hydrocarbon-based synthetic oil having a number average molecular weight (Mn) of 2,500 to 4,500 and a 40°C kinematic viscosity of 25,000 to 50,000 mm 2 /s, a 40°C kinematic viscosity of the base oil is 500 mm 2 /s to 1,500 mm 2 /s, a viscosity index of the base oil is 140 or more, and a content of the fatty acid zinc salt is 10 mass% to 20 mass% based on a total amount of the grease composition. particles containing the urea-based thickener in the grease composition satisfies the following requirement: · Requirement: an arithmetic average particle diameter of the particles on an area basis as measured by the laser diffraction/scattering method is 2.0 μm or less, and · Requirement: an arithmetic average particle diameter of the particles on an area basis as measured by the laser diffraction/scattering method is 2.0 μm or less, and the base oil is a blended base oil containing a high viscosity hydrocarbon-based synthetic oil having a 40°C kinematic viscosity of 200 mm 2 /s to 600 mm 2 /s, a low viscosity hydrocarbon-based synthetic oil having a 40°C kinematic viscosity of 5.0 to 110 mm 2 /s, and an ultra-high viscosity hydrocarbon-based synthetic oil having a number average molecular weight (Mn) of 2,500 to 4,500 and a 40°C kinematic viscosity of 25,000 to 50,000 mm 2 /s, a 40°C kinematic viscosity of the base oil is 500 mm 2 /s to 1,500 mm 2 /s, a viscosity index of the base oil is 140 or more, and a content of the fatty acid zinc salt is 10 mass% to 20 mass% based on a total amount of the grease composition.
A nonvolatile memory device (10'; 10") comprising a memory array including a number of memory cells, row decoding means and column selection means connected to said memory array for addressing said memory cells, and biasing means (22, 30; 36, 30) arranged between said column selection means and said memory array for biasing a current conduction terminal of an addressed memory cell, characterized in that said biasing means (22, 30; 36, 30) have a cascode structure and comprise biasing transistor means (22; 36) having a first current conduction terminal connected to said column selection means, a second current conduction terminal connected to said current conduction terminal of said addressed memory cell, and a control terminal receiving a driving signal, said biassing means (22, 30; 36, 30) further comprising driving means receiving at least one control signal indicating the operation to be performed on said addressed memory cell, a first reference voltage (V READ) and at least a second reference voltage (V PROG), and generating said driving signal for said biasing transistor means (22; 36), said driving signal assuming levels which are defined by said first or by said second reference voltage (VREAD, VPROG) according to said control signal.
A sizing composition for fibers and yarns and/or fabrics made from such fibers, particularly for natural animal fibers, vegetable fibers, synthetic polymer fibers, man-made natural polymer fibers, continuous filaments of animal origin and/or discontinuous filaments of animal origin, to be used at a pure state or blended together, wherein said sizing composition comprises chitosan and/or derivatives thereof, wherein: - said chitosan and/or derivatives thereof have a molecular weight M v ranging from 120,000 Da to 180,000 Da, preferably a molecular weight M v of the order of 150,000 Da, with a degree of deacetylation of 70-90%, and an ambient temperature viscosity of 20-200 cps with 1% w/w chitosan in 1% w/v acetic or citric acid, characterized in that: - said sizing composition comprises an organic acid solution with a pH of less than 6.5 at 3-9% v/v, in which 3% to 9% w/v of said chitosan and/or derivatives thereof are dissolved: • by agitation or • by a dispersion step that is carried out using a COWLES-type impeller or an impeller with blades, preferably a sawblade impeller, which can impact the solid particles of chitosan and/or derivatives thereof at high speed, and - to facilitate UV crosslinking of chitosan and/or derivative, said sizing composition is enriched with additional double-bond monomers crosslinking agents comprising acrylic monomers with low environmental impact added in an amount equal to the w/v percent of chitosan and/or derivatives thereof in the sizing composition. - said chitosan and/or derivatives thereof have a molecular weight M v ranging from 120,000 Da to 180,000 Da, preferably a molecular weight M v of the order of 150,000 Da, with a degree of deacetylation of 70-90%, and an ambient temperature viscosity of 20-200 cps with 1% w/w chitosan in 1% w/v acetic or citric acid, - said sizing composition comprises an organic acid solution with a pH of less than 6.5 at 3-9% v/v, in which 3% to 9% w/v of said chitosan and/or derivatives thereof are dissolved: • by agitation or • by a dispersion step that is carried out using a COWLES-type impeller or an impeller with blades, preferably a sawblade impeller, which can impact the solid particles of chitosan and/or derivatives thereof at high speed, and • by agitation or • by a dispersion step that is carried out using a COWLES-type impeller or an impeller with blades, preferably a sawblade impeller, which can impact the solid particles of chitosan and/or derivatives thereof at high speed, and - to facilitate UV crosslinking of chitosan and/or derivative, said sizing composition is enriched with additional double-bond monomers crosslinking agents comprising acrylic monomers with low environmental impact added in an amount equal to the w/v percent of chitosan and/or derivatives thereof in the sizing composition.
A radio receiver, comprising: a radio frequency "RF" subsystem; an analog to digital converter to receive input from the RF subsystem and to digitize a spectrum; a digital subsystem configured to: process the digitized spectrum into data according to at least two overlapping channel plans; the digital subsystem comprising a decoder bank comprising at least two decoders (212, 214) configured to: receive the data from a plurality of overlapping filters associated with each of a plurality of channels of the at least two overlapping channel plans, wherein the plurality of overlapping filters are distributed over the spectrum based at least in part on a possible frequency error of an incoming signal; and simultaneously decode the data of the at least two overlapping channel plans according to at least two modulation schemes. a radio frequency "RF" subsystem; an analog to digital converter to receive input from the RF subsystem and to digitize a spectrum; a digital subsystem configured to: process the digitized spectrum into data according to at least two overlapping channel plans; the digital subsystem comprising a decoder bank comprising at least two decoders (212, 214) configured to: receive the data from a plurality of overlapping filters associated with each of a plurality of channels of the at least two overlapping channel plans, wherein the plurality of overlapping filters are distributed over the spectrum based at least in part on a possible frequency error of an incoming signal; and simultaneously decode the data of the at least two overlapping channel plans according to at least two modulation schemes. process the digitized spectrum into data according to at least two overlapping channel plans; the digital subsystem comprising a decoder bank comprising at least two decoders (212, 214) configured to: receive the data from a plurality of overlapping filters associated with each of a plurality of channels of the at least two overlapping channel plans, wherein the plurality of overlapping filters are distributed over the spectrum based at least in part on a possible frequency error of an incoming signal; and simultaneously decode the data of the at least two overlapping channel plans according to at least two modulation schemes. receive the data from a plurality of overlapping filters associated with each of a plurality of channels of the at least two overlapping channel plans, wherein the plurality of overlapping filters are distributed over the spectrum based at least in part on a possible frequency error of an incoming signal; and simultaneously decode the data of the at least two overlapping channel plans according to at least two modulation schemes.