Abstract: The present invention concerns a method for cleaning a reactor (4) for treating a lignocellulosic biomass (P), said method comprising the following steps: a) draining the reactor of the reaction mixture containing the biomass, b) filling the reactor with a basic aqueous solution (EB), c) draining the reactor, d) injecting steam (V) into the reactor, e) filling the reactor with an aqueous solution (E), f) draining the reactor.

Abstract: A slag conditioning agent for steel desulfurization is shown which is made by a process in which a dried slag material obtained from a secondary steelmaking process is mixed with quicklime particles. The quicklime particles react with moisture in the slag material to dry the slag material and produce a blend of slag material, hydrated lime and any unreacted quicklime. The blend is then sieved to separate out the hydrated lime. The retained dried fraction after sieving is then mixed with an Al2O3 mass fraction from which the slag conditioning agent can be collected. The slag conditioning agent has an equivalent mass ratio which is between 0.55 and 1.5.

Abstract: A method for calcining mineral rock in a regenerative parallel-flow vertical shaft furnace including the steps of collecting a portion of the gaseous effluent discharged, in preheating mode, from the furnace shaft in a recirculating circuit, forming an oxidizing mixture by mixing the portion collected from the gaseous effluent with concentrated dioxygen from a dioxygen source, and inserting the oxidizing mixture into the top of the shaft in firing mode so as to ensure the combustion of fuel in the presence of oxygen. The gaseous effluent discharged from the furnace having a high concentration of CO2.

Abstract: Method for measuring the stability of a tear film of a patient using a device including a backlit translucent plate provided with a test chart positioned in front of at least one eye of the patient, at least one digital photographic camera connected to a computing system, and a camera lens pointing towards the patient's eye to photograph a reflection of a test chart pattern on the patient's. The method includes, from a starting time constituted by an eyelid blink, capturing a succession of images, detecting a succession of micro-movement areas in the images, and computing and storing data on the position, surface area and number of micro-movement areas of the tear film in each image, and computing and storing surface area and number of micro-movement areas of the tear film, and a measurement of the amplitude of the micro-movement areas as a function of time.

Abstract: The present invention is related to an installation and to a method for recirculating and mixing a fluid which is preferably a shear-thinning fluid. The installation comprises a tank, a pump, a piping assembly connected to the pump and comprising an injection piping for injecting said fluid into the tank and a return piping coupled to the injection piping for pumping the said fluid from the tank to the injection piping, wherein the piping assembly and the tank form a flow recirculation path in which fluid is homogenized by recirculation of the fluid upon action of the said pump, the injection piping being designed such as to reinject the fluid in at least two peripheral bottom locations with an horizontal and/or inclined orientation such as to create a swirl movement in the tank and to reinject simultaneously said fluid upwardly through a central location in a zone comprised between the central axis of the tank and the half radius of the tank such as to create a jet of fluid having a main vertical component.

Abstract: The present invention relates to a dosing cap intended to be mounted on the neck of a container formed of a deformable wall, comprising a dosing chamber provided with a regulating device such as a valve, the dosing cap comprising a protection device located above the valve, said protection device being configured to prevent portions of liquid originating from the valve from being projected, under the action of a pressure exerted on the wall of the container in the absence of means for closing the upper end of the dosing chamber, beyond said upper end of the dosing chamber. The invention also relates to a container provided with such a dosing cap.

Abstract: The present disclosure relates to methods for treating infectious disorders. In particular, the disclosure provides BTN3A activating antibodies, and their use in treating infectious disorders in a human subject in need thereof, such as disorders caused by SARS-Cov2 or Coxiella burnetii infection.

Abstract: An ophthalmological measuring device including an ocular measuring unit including a front face provided with a frame encircling a translucent plate the size and curvature of which are suitable for covering the ocular field of said patient, a device for providing uniform backlighting of the translucent plate, located behind the translucent plate, at least one camera equipped with an objective placed in line with a hole in the translucent plate, one or more point light sources in apertures on the edges of the translucent plate, for illuminating the eyes of the patient, and means for fastening one or more additional ophthalmological measuring devices to the translucent plate.

Abstract: A device for dispensing a fluid includes a pocket whose interior volume is delimited by a deformable wall; a pressing surface; a dispensing part including a dispensing cavity, an outlet; a dispensing orifice connecting the pocket to the dispensing cavity, and a dispensing valve located in the dispensing cavity.

Abstract: An interface dressing (1) comprising an elastomeric matrix (5), the elastomeric matrix (5) being provided with a plurality of through-holes (6), each through-hole (6) having a contour (C) around a central axis (A), in which at least some of the plurality of through-holes (6) are arranged so as to form at least one pattern in which each through-hole (6) is adjacent to at least one other through-hole (6), the adjacent through-holes (6) having contours (C), images of which, when moved in translation in a plane perpendicular to the central axes (A) in order to merge images of said central axes (A) by means of said translational movement, do not become superposed.

Abstract: Method of manufacturing a single-side-contacted photovoltaic device (1), comprising the steps of: a) providing a photovoltaically-active substrate (3) defining a plurality of alternating hole collecting zones (3a) and electron collecting zones (3b) arranged in parallel strips; b) depositing a conductive layer (5) across said zones; c) depositing at least one conductive track (9) extending along at least part of each of said zones (3a, 3b); d) selectively forming a dielectric layer (7) on each of said zones (3a, 3b), so as to leave an exposed area free of dielectric at an interface between adjacent zones (3a, 3b); e) etching said conductive layer (5) in said exposed areas; f) applying a plurality of interconnecting conductors (11a, 11b) so as to electrically interconnect at least a portion of said hole collecting zones (3a) with each other, and to electrically interconnect at least a portion of said electron collecting zones (3b) with each other.

Abstract: A device for medical imaging by X-ray is provided. More specifically, it relates to the simulation of the deployment of an endoprosthesis in order to assist the surgeon in an endovascular surgical procedure. The invention makes use of a single 2D image in order to determine certain characteristics of a simplified model of the endoprosthesis: 2D positions, and deployment value of the stents; to determine the inherent rotation of at least one stent; then to determine the deployment of a model representing the structure of the stents, initialized on the basis of the preceding steps, in a 3D model of a vascular structure.

Abstract: Method of manufacturing a photovoltaic module comprising at least a first layer and a second layer affixed to each other by means of an encapsulant, said method comprising steps of: providing a lamination device; disposing said first layer in said lamination device, disposing upon said first layer an encapsulant material manufactured by the steps of: providing a base resin comprising a silane-modified polyolefin and having a melting point below 90° C., forming a mixture of said base resin and an additive comprising a crosslinking catalyst, said cross-linking catalyst being present in a proportion of 0.01 to 5 parts per hundred of resin, melting said mixture at a temperature between 90° C. and 190° C., preferably between 160° C. and 180° C.

Abstract: The invention relates to a method of operating a node of a power distribution system in an optimised manner so as to minimise transmission losses on an external power bus. A power generator feeds in electrical energy via an inverter capable of carrying out Volt/VAR control under the command of an optimiser associated with a supervised learning model such as a support vector machine. This optimisation takes place in two distinct training phases, one in which the supervised learning model is trained, another in which optimal control parameters for the inverter are obtained.

Abstract: A pyro-metallurgical process for producing a non-ferrous metal or a compound thereof, wherein a metal raw material is fed into a rotary kiln, the metal being one of arsenic (As), antimony (Sb), lead (Pb), cadmium (Cd), mercury (Hg), silver (Ag), tin (Sn), nickel (Ni), or zinc (Zn). The raw material is heated to produce a volatized material, in which the non-ferrous metal or compound thereof is produced from the volatized material. A magnesium-based additive is additionally fed to the rotary kiln in an amount of between 0.5 wt. % and 9.5 wt. % relative to the total weight of the raw material. The magnesium-based additive is heated together with the raw material to produce the volatized material and a solid product while also counteracting ring formation in the rotary kiln.

Abstract: This exchanger (100) includes: substantially parallel and vertical membranes (30), permeable to vapor and impermeable to a liquid, these membranes delimiting zones, each of said zones belonging alternately to a first type of zone and to a second type of zone; the zones of said first type including in the upper portion a spray nozzle (20) configured to vaporize a liquid along a plane (R) substantially parallel to the membranes, and in the lower portion a first collector (50), independent and separated from the zones of the second type, a first pipe (10) supplying the spray nozzles (20) of the zones (Z20) of said first type with a liquid.

Abstract: A device for determining the position of a light source, including an optical mask with a periodic pattern casting a shadow on an imager placed at a multiple of the Talbot distance or at a fraction of the Talbot distance.

Abstract: A compression bandage in the form of a knit obtained with warp knit technology, formed of synthetic yarns and composed of two textile surfaces having the same or different textile structure, linked together by spacer threads, each surface has elastic yarns, and the spacer threads of the knit are multifilaments. The knit has longitudinal elongation measured as per standard EN 14704-1 of between 30 and 160% and threshold shear stress equal to or higher than 2800 Pa and/or conformability equal to or lower than 65 mm.

Abstract: A process for manufacturing a slag conditioning agent for steel desulfurization is shown in which a dried slag material Obtained from a secondary steelmaking process is mixed with quicklime particles. The quicklime particles react with moisture in the slag material to dry the slag material and produce a blend of slag material, hydrated lime and any unreacted quicklime. The blend is then sieved to separate out the hydrated lime. The retained dried fraction after sieving is then mixed with an Al2O3 mass fraction from which the slag conditioning agent can be collected. The slag conditioning agent has an equivalent mass ratio which is between 0.55 and 1.5.

Abstract: A fluid dispenser device including an outlet, a pocket having an interior volume for containing a fluid, the interior volume being delimited at least in part by a movable wall, a reservoir arranged to contain the fluid, a pocket cap, a cavity, a reservoir orifice joining the reservoir and the cavity; wherein the pocket cap is arranged to be mounted by insertion in the cavity of the device so as to be mounted by extending: —by passing through the pocket at least partially while passing through the movable wall or—by going along the pocket at least partially, the device comprising an inlet orifice arranged to insert the pocket cap into the device from the outside of the device and opening into the cavity.