mhurhangee/ep-ind-claims huggingface dataset:
A reversible system for generating electricity with a solid oxide fuel cell (SOFC) comprising: - a fuel cell (SOFC) comprising at least one solid oxide individual electrochemical cell each formed of a cathode, an anode and an electrolyte inserted between the cathode and the anode; - a gas-liquid phase separator, connected to the outlet of the fuel cell; - a methanation reactor, suitable for carrying out a methanation reaction, the inlet of which is connected to the outlet of the phase separator and the outlet of which is connected to the inlet of the fuel cell so that the mixture resulting from the methanation reactor is introduced into the fuel cell; - a tank for reversible storage of hydrogen, suitable for storing hydrogen, the outlet of which is connected to the inlet of the methanation reactor, the system being configured such that to make circulate the carbon-based species transformed both in the fuel cell and in the methanation reactor, in a closed loop. - a fuel cell (SOFC) comprising at least one solid oxide individual electrochemical cell each formed of a cathode, an anode and an electrolyte inserted between the cathode and the anode; - a gas-liquid phase separator, connected to the outlet of the fuel cell; - a methanation reactor, suitable for carrying out a methanation reaction, the inlet of which is connected to the outlet of the phase separator and the outlet of which is connected to the inlet of the fuel cell so that the mixture resulting from the methanation reactor is introduced into the fuel cell; - a tank for reversible storage of hydrogen, suitable for storing hydrogen, the outlet of which is connected to the inlet of the methanation reactor,
A pharmaceutical preparation for use in the prevention and treatment of progressive myopia, wherein the preparation is in the form of an aqueous solution for instillation or an ophthalmic gel or film dosage containing in its composition an effective amount of primary amine containing at least two primary amine groups in the form of salt or in composition of a complex compound of transition metal or mixtures thereof.
A method of determining the assembly, homogeneity, and/or thermodynamic stability of biological macromolecular complexes comprising the steps of - providing complexes of one or more biological macromolecules in a sample containing a buffer system and a fluorescence dye; - stepwise increase of the temperature of said sample at a rate suitable for measuring fluorescence of said sample after thermal equilibration, thereby determining the fluorescence at an appropriate wavelength as a function of temperature whereby said fluorescence reflects the status of assembly, homogeneity and/or thermodynamic stability of said complex; - calculating the assembly, homogeneity, and/or thermodynamic stability of said complex based on: a) identifying apparent two state unfolding fluorescence curves of the sample as a function of temperature by fitting said curves according to a multistate unfolding model from two state to six state model, e.g. by determining the unfolding state based on the Levenberg-Marquardt Algorithm for obtaining transitional curves and X 2 minimization and comparing said curves to perfect two-state curves; b) calculating the slope of said transitional curves at the inflection point in a two-state model; c) calculating the melting temperature T m, and/or the enthalpy of unfolding ΔH. - providing complexes of one or more biological macromolecules in a sample containing a buffer system and a fluorescence dye; - stepwise increase of the temperature of said sample at a rate suitable for measuring fluorescence of said sample after thermal equilibration, thereby determining the fluorescence at an appropriate wavelength as a function of temperature whereby said fluorescence reflects the status of assembly, homogeneity and/or thermodynamic stability of said complex; - calculating the assembly, homogeneity, and/or thermodynamic stability of said complex based on: a) identifying apparent two state unfolding fluorescence curves of the sample as a function of temperature by fitting said curves according to a multistate unfolding model from two state to six state model, e.g. by determining the unfolding state based on the Levenberg-Marquardt Algorithm for obtaining transitional curves and X 2 minimization and comparing said curves to perfect two-state curves; b) calculating the slope of said transitional curves at the inflection point in a two-state model; c) calculating the melting temperature T m, and/or the enthalpy of unfolding ΔH. a) identifying apparent two state unfolding fluorescence curves of the sample as a function of temperature by fitting said curves according to a multistate unfolding model from two state to six state model, e.g. by determining the unfolding state based on the Levenberg-Marquardt Algorithm for obtaining transitional curves and X 2 minimization and comparing said curves to perfect two-state curves; b) calculating the slope of said transitional curves at the inflection point in a two-state model; c) calculating the melting temperature T m, and/or the enthalpy of unfolding ΔH.
A method for assessing turbulence parameters of an environment comprising the following steps: - illuminating, by a laser beam propagating inside said environment, a film of photochromic organic material that can comprise azobenzene or spyropyrane or stylbene or coumarin or fulgide molecules, said illumination creating a surface grating in said film that comprises scores, the deformations of which are a function of the turbulence parameters; - a step of acquiting images comprising more or less reduced elementary areas of structures linked to said scores and representing turbulence parameters of said environment; - a step of processing said images that allows the turbulence parameters of said environment to be assessed. - illuminating, by a laser beam propagating inside said environment, a film of photochromic organic material that can comprise azobenzene or spyropyrane or stylbene or coumarin or fulgide molecules, said illumination creating a surface grating in said film that comprises scores, the deformations of which are a function of the turbulence parameters; - a step of acquiting images comprising more or less reduced elementary areas of structures linked to said scores and representing turbulence parameters of said environment; - a step of processing said images that allows the turbulence parameters of said environment to be assessed.
An antibacterial composition for use in the treatment of wounds, wherein the composition comprises ligand-modified copper oxo-hydroxide nanoparticles and a pharmaceutically acceptable carrier, wherein the copper oxo-hydroxide nanoparticles have a structure in which the one or more ligands are non-stoichiometrically substituted for the oxo or hydroxy groups, wherein the one or more ligands comprise a carboxylic acid ligand, or an ionised form thereof and the copper is present in pharmaceutical formulation as free copper ions (Cu 2+).
A system for delivering a good or a service including: - a terminal including short-range wireless communication means suitable for emitting a signal comprising a digital token, said token including the address of a server; - a portable device including means for short-range wireless communication able to receive said signal, means for extracting said token from said signal, and means for storing said token; - a personal terminal of a user interconnected via an Internet network to said server including means for connecting to said portable device and including communication means able to send said token to said server via said network; and - said server, the latter including means for delivering said good or service to said terminal upon receiving said token. - a terminal including short-range wireless communication means suitable for emitting a signal comprising a digital token, said token including the address of a server; - a portable device including means for short-range wireless communication able to receive said signal, means for extracting said token from said signal, and means for storing said token; - a personal terminal of a user interconnected via an Internet network to said server including means for connecting to said portable device and including communication means able to send said token to said server via said network; and - said server, the latter including means for delivering said good or service to said terminal upon receiving said token.
A mobile system, in particular for a vehicle, for cleaning and purging drains, wells, and the like, comprising: a sludge-collection tank; a water compartment; a separator; and a recycling line, which connects said sludge-collection tank to said separator; said system further comprising means (12, 13, 17, 18) for the introduction of a flocculant in said line upstream of said separator, said introduction means comprise a reserve of flocculant, a mixer, and a line for introduction of the mixture connecting said mixer to said recycling line, and in that said separator has one outlet for the depurated water and one outlet for the thickened suspension, said outlet for the depurated water being connected to said water compartment characterized in that said outlet for the thickened suspension being connected to said sludge-collection tank and the mixer is designed to receive depurated water from said separator. a sludge-collection tank; a water compartment; a separator; and a recycling line, which connects said sludge-collection tank to said separator; said system further comprising means (12, 13, 17, 18) for the introduction of a flocculant in said line upstream of said separator, said introduction means comprise a reserve of flocculant, a mixer, and a line for introduction of the mixture connecting said mixer to said recycling line, and in that said separator has one outlet for the depurated water and one outlet for the thickened suspension, said outlet for the depurated water being connected to said water compartment characterized in that said outlet for the thickened suspension being connected to said sludge-collection tank and the mixer is designed to receive depurated water from said separator.
A system for revealing anomalous discontinuity interfaces in pore pressures in non-drilled geological formations comprising a bit for drilling the formation, an electroacoustic transducer consisting of a transmitter and a receiver being integrated in said bit, said electroacoustic transducer being connected to an electronic processing unit suitable for feeding said electroacoustic transducer, generating piloting signals of said electroacoustic transducer and processing data revealed by said electroacoustic transducer, said transmitter comprising a piezoelectric transmitting transducer for generating sound waves connected to piloting means, said system being characterized in that said piezoelectric transmitting transducer comprises a stack of ceramic layers, each provided with electrodes, said stack of ceramic layers being constrained at a first end to a fixed support and terminating at a second end with a mass that is adapted to reduce the intrinsic resonance frequency of the transmitting transducer and to partially adapt the mechanical impedance of the rock formation to that of the ceramic stack so as to maximise the radiated power, said mass comprising a layer of material for impedance matching to the formation.
A method for producing nanometric gold oxide particles in the form of colloidal solution, relaying on mixing a precursor solution containing Au ions in the form of HAuCl 4 solution with a reducing agent in the form of ascorbic acid and optionally adding particle stabilizers and auxiliary substances, characterized in that 5-95 ml of an aqueous solution of L-ascorbic acid or D-ascorbic acid or L,D-ascorbic acid having a concentration of - 9.0·10 -3 mol/dm 3 is added to 5-95 ml of HAuCl 4 solution having a concentration of 1.0·10 -4 - 3.0·10 -3 mol/dm 3 and a temperature in the range of 10-100°C, and is stirred at 100-700 rpm for 10-60 minutes, and a temperature is maintained at 80-100°C, after which the resulting colloidal solution is cooled down to room temperature.
A direct current generating, management and distribution system, comprising: a first armature winding; a first active rectifier having a first controller and coupled to the first armature winding; a first DC bus coupled to the first active rectifier; a second armature winding; a second active rectifier having a second controller and coupled to the second armature winding; a second DC bus coupled to the second active rectifier; a unit controller coupled to the first and second controllers; a first set of switches coupled to the first DC bus and to the unit controller, the first set of switches each coupled to a DC load of a plurality of DC loads and configured to provide power from the first DC bus to each DC load of the plurality of DC loads; a second set of switches coupled to the second DC bus and to the unit controller, the second set of switches each coupled to a DC load of the plurality of DC loads and configured to provide power from the second DC bus to each DC load of the plurality of DC loads; a third switch coupled to the first DC bus and to the unit controller; and a fourth switch coupled to the second DC bus and the unit controller; and wherein the third and fourth switches (213, 214) are coupled to a dedicated motor load and wherein the second DC bus is configured to support the dedicated motor load and provide DC power during overload conditions to the DC loads associated with the first DC bus. a first armature winding; a first active rectifier having a first controller and coupled to the first armature winding; a first DC bus coupled to the first active rectifier; a second armature winding; a second active rectifier having a second controller and coupled to the second armature winding; a second DC bus coupled to the second active rectifier; a unit controller coupled to the first and second controllers; a first set of switches coupled to the first DC bus and to the unit controller, the first set of switches each coupled to a DC load of a plurality of DC loads and configured to provide power from the first DC bus to each DC load of the plurality of DC loads; a second set of switches coupled to the second DC bus and to the unit controller, the second set of switches each coupled to a DC load of the plurality of DC loads and configured to provide power from the second DC bus to each DC load of the plurality of DC loads; a third switch coupled to the first DC bus and to the unit controller; and a fourth switch coupled to the second DC bus and the unit controller; and wherein the third and fourth switches (213, 214) are coupled to a dedicated motor load
A piezoelectric actuator comprising: a piezoelectric element configured to generate, as a displacement, a driving force necessary for an operation of an operating body; a displacement enlarging mechanism partially including at least a spring element so as to enlarge a displacement of the piezoelectric element which acts on the operating body; and a driving means configured to operate the operating body through the displacement enlarging mechanism by applying a voltage to the piezoelectric element based on a voltage command of a pulse waveform to extend the piezoelectric element, wherein the spring element constitutes a spring elasticity of an actuator body constituting the piezoelectric actuator, characterized in that the driving means comprises a notch filter as a resonance suppression processing unit having an inverse function characteristic of a mechanical resonance frequency by the spring elasticity when operating the displacement enlarging mechanism, and is configured to apply, a voltage based on the voltage command of a pulse waveform in which the mechanical resonance of the displacement enlarging mechanism is reduced, to the piezoelectric element through the notch filter, and cause the displacement of the piezoelectric element due to this voltage to act on the operating body via the displacement enlarging mechanism, as a result, the vibration of the actuator body is made suppressed. a piezoelectric element configured to generate, as a displacement, a driving force necessary for an operation of an operating body; a displacement enlarging mechanism partially including at least a spring element so as to enlarge a displacement of the piezoelectric element which acts on the operating body; and a driving means configured to operate the operating body through the displacement enlarging mechanism by applying a voltage to the piezoelectric element based on a voltage command of a pulse waveform to extend the piezoelectric element, wherein the spring element constitutes a spring elasticity of an actuator body constituting the piezoelectric actuator, characterized in that the driving means comprises a notch filter as a resonance suppression processing unit having an inverse function characteristic of a mechanical resonance frequency by the spring elasticity when operating the displacement enlarging mechanism, and is configured to apply, a voltage based on the voltage command of a pulse waveform in which the mechanical resonance of the displacement enlarging mechanism is reduced, to the piezoelectric element through the notch filter, and cause the displacement of the piezoelectric element due to this voltage to act on the operating body via the displacement enlarging mechanism, as a result, the vibration of the actuator body is made suppressed.
A distance sensor comprising: a controller that instructs a light source section (20, 30) to emit a first light pulse; a light receiver that includes a photodiode which causes a signal charge to be generated by receiving a first reflected light pulse corresponding to the first light pulse, and generates a light reception signal by storing the signal charge and converting the signal charge into a voltage; a signal change detector that performs a first detection operation of detecting a first signal change corresponding to the first reflected light pulse in the light reception signal; and a time measurement section (69, 52) that performs, on a basis of the first signal change, a first measurement operation of measuring a first time interval from an emission timing of the first light pulse in the light source section (20, 30) to a reception timing of the first reflected light pulse in the light receiver, wherein the emission timing is a posterior end timing of the first light pulse, and the reception timing is a posterior end timing of the first reflected light pulse, and wherein the time measurement section (69, 52) is configured to determine a measurement time based on the first time interval from the posterior end timing of the first light pulse to the posterior end timing of the first reflected light pulse. a controller that instructs a light source section (20, 30) to emit a first light pulse; a light receiver that includes a photodiode which causes a signal charge to be generated by receiving a first reflected light pulse corresponding to the first light pulse, and generates a light reception signal by storing the signal charge and converting the signal charge into a voltage; a signal change detector that performs a first detection operation of detecting a first signal change corresponding to the first reflected light pulse in the light reception signal; and a time measurement section (69, 52) that performs, on a basis of the first signal change, a first measurement operation of measuring a first time interval from an emission timing of the first light pulse in the light source section (20, 30) to a reception timing of the first reflected light pulse in the light receiver, wherein the emission timing is a posterior end timing of the first light pulse, and the reception timing is a posterior end timing of the first reflected light pulse, and wherein the time measurement section (69, 52) is configured to determine a measurement time based on the first time interval from the posterior end timing of the first light pulse to the posterior end timing of the first reflected light pulse.
A method of identifying malicious files using a learning model trained on a malicious file, the method comprising: selecting, using a hardware processor, the malicious file from a plurality of malicious files that are known to be harmful; selecting, using the hardware processor, a plurality of safe files from a set of safe files that are known to be safe; generating, using the hardware processor, a learning model by training a neural network with the malicious file and the plurality of safe files, wherein generating the learning model further comprises selecting and modifying parameters of the neural network prior to training the neural network and wherein the parameters comprise at least a loss function; generating, using the hardware processor, rules for detection of malicious files from the learning model; determining, using the hardware processor, whether attributes of an unknown file fulfill the rules for detection of malicious files using the learning model; and responsive to determining that the rules for detection are fulfilled, identifying, using the hardware processor, the unknown file as malicious. selecting, using a hardware processor, the malicious file from a plurality of malicious files that are known to be harmful; selecting, using the hardware processor, a plurality of safe files from a set of safe files that are known to be safe; generating, using the hardware processor, a learning model by training a neural network with the malicious file and the plurality of safe files, wherein generating the learning model further comprises selecting and modifying parameters of the neural network prior to training the neural network and wherein the parameters comprise at least a loss function;
A process for the integrated production of urea ammonium nitrate and an aqueous urea solution suitable for use in a unit for the reduction of NOx, comprising the steps of - reacting nitric acid and ammonia in an ammonium nitrate production unit under conditions so as to obtain an aqueous ammonium nitrate solution; - reacting carbon dioxide and ammonia under urea-forming conditions so as to obtain a reaction solution comprising water, urea, ammonium carbamate, and unreacted CO2 and NH3; - subjecting said reaction solution to stripping so as to obtain unreacted ammonia and carbon dioxide, and a stripped reaction solution; recirculating said retrieved ammonia and carbon dioxide as starting materials for forming urea; - subjecting said stripped reaction solution to separation so as to obtain an aqueous urea stream, and a gas stream comprising CO2 and NH3; - feeding NH3 from said gas stream as a reactant to said ammonium nitrate production unit; - mixing at least part of said aqueous urea stream with said aqueous ammonium nitrate solution so as to obtain a urea ammonium nitrate solution; - diluting the obtained part of the aqueous urea stream with demineralized water so as to form said solution suitable for use in a unit for the reduction of NOx. - reacting nitric acid and ammonia in an ammonium nitrate production unit under conditions so as to obtain an aqueous ammonium nitrate solution; - reacting carbon dioxide and ammonia under urea-forming conditions so as to obtain a reaction solution comprising water, urea, ammonium carbamate, and unreacted CO2 and NH3; - subjecting said reaction solution to stripping so as to obtain unreacted ammonia and carbon dioxide, and a stripped reaction solution; recirculating said retrieved ammonia and carbon dioxide as starting materials for forming urea; - subjecting said stripped reaction solution to separation so as to obtain an aqueous urea stream, and a gas stream comprising CO2 and NH3; - feeding NH3 from said gas stream as a reactant to said ammonium nitrate production unit; - mixing at least part of said aqueous urea stream with said aqueous ammonium nitrate solution so as to obtain a urea ammonium nitrate solution; - diluting the obtained part of the aqueous urea stream with demineralized water so as to form said solution suitable for use in a unit for the reduction of NOx.