Abstract: The invention relates to a gaseous composition containing an effective amount of argon gas for use, by inhalation, in preventing or treating a deficiency or failure of at least one peripheral organ in a patient. Preferably, it contains between 15 and 80% by volume of argon, and oxygen, preferably at least 21% by volume of oxygen. The organ deficiency or failure thus treated is transient, preferably from less than one hour to a plurality of days or weeks, or definitive. The organ concerned may be the liver, the kidneys or the lungs.

Abstract: The invention relates to a method and equipment for filling at least one downstream tank with a cryogenic liquid, from an upstream store which contains, at a storage pressure above atmospheric pressure, the cryogenic fluid in the liquid phase at the bottom of the tank, and the cryogenic fluid in the gas phase at the top of the tank, said upstream store being suitable for feeding liquid withdrawn from the bottom of the store to the downstream tank, as well as to be supplied with fluid from the outside, characterized in that one generates and maintains a pressure difference between the upstream store and the downstream tank, by pressurizing the gas phase of the upstream store at a pressure that is greater than the equilibrium pressure of the store.

Abstract: Methods and compositions for depositing a cobalt containing film on one or more substrates are disclosed herein. A cobalt precursor, which comprises at least one pentadienyl ligand coupled to the cobalt for thermal stability, is introduced into a reaction chamber containing one or more substrates, and the cobalt precursor is deposited to form a cobalt containing film onto the substrate.

Abstract: A method for sanitation and preservation of foodstuffs includes the following steps. A container containing a foodstuff is provided. A non-thermal plasma is introduced to an interior of the container. The container is sealed.

Abstract: The present invention relates to a method for treating plastic bottles comprising an operation for cold plasma sterilization with non-germicidal gasses and/or an operation for the cold plasma deposition of a diffusion barrier layer, said method being characterized in that said cold plasma delivers adjustable nonthermal energy to the entire inside surface of the bottle, said cold plasma being generated either through a distributed propagation of microwaves having a maximum intensity in the vicinity of said surface or by a hollow cathode system adapted to the bottle and supplied with pulsed DC and/or RF voltage. The invention also relates to the devices for implementing the method.

Abstract: The present invention is aimed at providing a method for simply measuring the liquid quantity of liquid material in a receptacle.

Abstract: The present invention provides molecules useful for aluminum implant in semiconductor materials. The molecules can be used in various doping techniques such as ion implant, plasma doping or derivates methods.

Abstract: The invention concerns an elastomer seal (3) arranged in a generally rectangular groove of a bipolar plate (1), comprising in at least two opposite corners one first loop (6) urged to be attached on a corner pin (7) of the plate (1) and at least a second loop (8) designed to be urged to be attached, when the two plates are assembled enclosing between them an exchanging membrane, to a corner pin of the other polar plate. The seal further comprises studs (10) received in recesses of the plate and forms projecting lugs (11) for crimping the terminals of electronic components. The invention is applicable to the production of fuel cells.

Abstract: The invention concerns a method for producing a food or biotechnological product including one or more steps, said one or more steps being implemented in a medium, said one or more steps implemented in a medium being a fermentation step, which consists in: during at least one of the steps of the method in controlling the redox potential of the medium of the step concerned. Said method is characterized in that it consists in carrying out the process as follows: regulating at a predetermined setpoint level the redox potential of the medium of the step whereof the redox potential is controlled by controlled additions of a process gas into the medium concerned; and proceeding to the step following the step concerned in the process when said setpoint value is reached so as to carry out at least one of said steps of the process in reducing condition and at least one of said steps of the process in oxidizing condition.

Abstract: The invention relates to a method for the real-time determination of the filling level of a cryogenic tank intended to house a two-phase liquid/gas mixture, in which at least one of the the level, volume or mass contained in the tank is calculated for the liquid or the gas at each time step. The method includes the use of a thermal model at each time step to calculate the average temperatures of the liquid and the gas in the tank on the basis of the measured pressure differential and at least one of the pressures of said differential; calculation of the change over time in at least the density of the liquid on the basis of the average temperature of the liquid and the pressures in the tank.

Abstract: A process for removing carbon dioxide from a carbon dioxide containing gas stream is obtained through de-sublimation, vaporization, and liquefaction of various carbon dioxide-containing streams with little or no external refrigeration.

Abstract: The inventive method for filling a pressure gas container from a gas source pressure with a high pressure for a predetermined filling time selected or calculated prior to filling and at a determined temperature consists in forming a connection in the form of a fluid passage between the source and container, in carrying out a plurality of the passage opening-closing sequences during predetermined sub-intervals of the predetermined filling time, wherein the curve of a current pressure in the container follows, according to a time, a theoretical straight line linking the pressure measured prior to filling and after thereof during the filling time, the predetermined filling time is subdivided into a number of the time sub-intervals ranging from two to several hundreds and having respective determined duration, preferably ranging from 5 and 20 seconds.

Abstract: The invention relates to a gas-dispensing device for connecting a plurality of pressurized gas sources (E1, E2, E3, E4) to a user, the device including a housing provided with a plurality of gas inlets to be connected to respective gas sources (E1, E2, E3, E4) and an outlet to be connected to a user member, a dispensing member that selectively movable, relative to the body, into separate dispensing positions for selectively putting each inlet in communication with the outlet in turn, while the other inlets are isolated from the outlet, characterized in that the device comprises an emergency discharge system that is movable into an operative position in which all the gas inlets are simultaneously forcedly connected to a gas discharge outlet.

Abstract: Disclosed are precursors having a pyrrolecarbaldiminates ligand and methods of synthesizing the same. The pyrrolecarbaldiminates ligand may be substituted.

Abstract: Disclosed are ruthenium-containing precursors and methods of using the same in CVD and ALD.

Abstract: (Problem) To provide a method for producing silicon nitride films by vapor deposition that, while employing trisilylamine as precursor, can produce silicon nitride films that exhibit excellent film properties and can do so at relatively low temperatures and relatively high growth rates. (Solution) Method for producing silicon nitride film, said method being characterized by feeding gaseous trisilylamine and gaseous nitrogen source comprising at least two amine-type compounds selected from amine-type compounds with formula (1) NR1R2R3 (R1, R2, and R3 are each independently selected from hydrogen and C1-6 hydrocarbyl) into a reaction chamber that holds at least one substrate and forming silicon nitride film on said at least one substrate by reacting the trisilylamine and said nitrogen source.

Abstract: The invention relates to an electronic pressure gauge for measuring the pressure inside a container, particularly a pressurized gas cylinder, said pressure gauge including: at least one pressure sensor; an electronic unit designed to acquire, store and process data; and at least one information device capable of transmitting at least one item of information. The pressure gauge also includes a first radio with a reception port, said first radio being connected to the electronic unit so as to receive external data in order to modify the operation or the configuration of the pressure gauge. The reception port of the first radio is designed to read data modulated in terms of the frequency and/or intensity of an external magnetic field at a first low frequency, for example a frequency between 50 and 300 khz.

Abstract: A method for the pulsating load refrigeration of a component of a Tokamak, said method using a refrigeration device subjecting a working fluid such as helium to a working cycle, the Tokamak comprising at least one operating mode called “periodic and symmetrical,” according to the method, the refrigerating power produced by the refrigeration device being increased to a relatively high level when the Tokamak is in a plasma generating phase (Dp) whereas the refrigerating power produced by the refrigeration device is reduced to a relatively low level when the Tokamak is no longer in a plasma generating phase (Dnp), characterized in that during the “periodic and symmetrical” operating phase of the Tokamak, the refrigerating power of the refrigeration device is regulated according to a forced variation also of the “periodic and symmetrical” type, that is one wherein the respective durations of generation of a high level of refrigeration and of generation of a low level of refrigerating power differ at most by 30%,

Abstract: The present invention relates to a method for producing hydrogen, with reduced carbon dioxide emissions, from a hydrocarbon mixture. In said method, the hydrocarbon mixture is reformed so as to produce a synthetic gas that is cooled, then treated in a shift reactor so as to be enriched with H2 and CO2. Optionally dried, said mixture is treated in a PSA hydrogen purification unit in order to produce hydrogen. The residue is treated by means of partial condensation with a view to capturing CO4 before said residue is sent as fuel to reforming.

Abstract: A method for the maintenance of a furnace for the catalytic reforming of a hydrocarbon reaction mixture, equipped with tubes filled with catalyst and for which one portion of the tubes is provided with thermocouples, the method comprising a monitoring of the temperature of the tubes is provided.