Abstract: A method for producing liquefied natural gas and a stream of liquid nitrogen including step a): producing gaseous nitrogen in an air separation unit; step b): liquefying a stream of natural gas in a natural gas liquefaction unit including a main heat exchanger and a system for producing cold; step c): liquefying the nitrogen stream resulting from step a) in the main exchanger of the natural gas liquefaction unit in parallel with the liquefied natural gas in step b); wherein all the cold necessary for liquefying the stream of nitrogen and for liquefying the natural gas is supplied by the system for producing cold of the natural gas liquefaction unit.

Abstract: The present invention relates to a process for dyeing keratin fibres, in particular human keratin fibres such as the hair, using one or more particular 2- or 4-azopyridinium dyes and one or more fluorescent dyes. The present invention also relates to a cosmetic composition comprising the dyes defined above, and also to a multi-compartment device containing said dyes. The present invention also relates to the use of said dyes for dyeing light keratin fibres, especially human keratin fibres such as the hair, in chestnut-brown, dark chestnut-brown, brown, brown with a glint, or even black, without using an additional dye other than those defined above.

Abstract: A furniture system includes a base, a first linkage and a second linkage. The base is configured to be disposed on a flat surface and to be connected to an article of furniture. The first linkage is connected to the base and configured to be connected to the article of furniture. The first linkage is configured to be actuated to cause the article of furniture to translate relative to the base. The second linkage is connected to the first linkage. The second linkage is biased into a locked state in which the second linkage prevents movement of the first linkage. The second linkage is configured to be actuated by an applied force into an unlocked state in which the second linkage allows movement of the first linkage (and the article of furniture to which the first linkage is configured to be connected).

Abstract: The invention relates to a radiation detector element (10) comprising a stack (15) of layers superimposed in a stacking direction (Z), the stack (15) having a first face (25) and a second face (30) and comprising a radiation-absorbing layer (35) consisting of a first semiconductor material (M1) having a first band gap value and at least one barrier layer (40) consisting of a second semiconductor material (M2) having a second band gap value, the second band gap value being strictly higher than the first band gap value. The second face (30) has at least one strip (105) defined in the stacking direction (Z) by the barrier layer (40), the strip (105) consisting of the second semiconductor material (M2) and having a doping of the first type and a free carrier density higher than or equal to 1.1017 cm?3.

Abstract: The invention relates to an exchanger-reactor comprising at least three stages with at least one stage comprising both: millimetric channels at least partially covered with a catalyst for stimulating a steam reforming reaction, and millimetric channels at least partially covered with a catalyst for stimulating a water gas reaction.

Abstract: A functionalized infrastructure including a bottom layer including a zone to be covered, the infrastructure including: n covering slabs arranged juxtaposed in order to pave the surface to be covered, each covering slab having a rank i, with i ranging from 1 to n and n being greater than or equal to 2 and including a coverage surface positioned to cover a part of the zone and at least one electrical functionalization assembly, the n covering slabs including at least one covering slab of a first type having a coverage surface of a first form and a covering slab of a second type having a coverage surface of a second form, each covering slab including an electrical connection block arranged on the slab so as to separate each slab of rank i from a slab of rank i+1 by a pitch (P) that is constant.

Abstract: The present invention relates to a device for spraying a product, in particular a cosmetic product, makeup product or care product, said device comprising: a container containing the product, and a dispensing head (3) comprising a body (5), and an endpiece, in particular a diffuser (7), attached to the body, the body and the endpiece (7) being configured to allow the product to be sprayed through outlet orifices about a longitudinal axis (Y) of the endpiece, in particular in at least two different directions, which are in particular diametrically opposite, the dispensing head (3) comprising at least first (15) and second (16) chambers, in particular concentric chambers, through which the flow of product successively passes before emerging from the outlet orifices, at least one opening between the first and second concentric chambers being able to be offset angularly with respect to at least one of the outlet orifices.

Abstract: A method is provided for obtaining a semi-polar nitride layer obtained from a gallium and nitrogen based material on an upper surface of a crystalline substrate of cubic symmetry, including: etching parallel grooves from the upper surface having two opposed inclined facets, one having a crystalline orientation <111>; forming a mask above the upper surface such that the facets having <111> orientation are not masked; and then forming the layer by epitaxial growth from the non-masked facets, including: a first epitaxial growth phase to form a seed in parallel grooves; interrupting the first phase when the seed has an inclined facet having a crystalline orientation 0001 and an upper facet having a crystalline semi-polar orientation 1011; a surface treatment step including modifying an upper portion of the seed to include silicon; and a second epitaxial growth phase from the inclined facet, continuing until coalescence of seeds of adjacent parallel grooves.

Abstract: The present invention relates to novel cationic azomethine direct dyes of formula (I) and the leuco forms thereof of formula (II), and also to the use thereof for dyeing keratin fibres, in particular human keratin fibres such as the hair: (I) (II) in which formula (I) or (II) X1, X2, R1, R2, R3, R4, R5, R6, n and n? are as defined in the description. The compounds of formula (I) according to the invention can give powerful, chromatic and sparingly selective colourings with good colour build-up, which are resistant to the various attacking factors to which keratin fibres may be subjected, such as inclement weather, light, washing and perspiration.

Abstract: The present invention relates to a composition, in particular a cosmetic or dermatological composition, comprising, in a physiologically acceptable medium: a) at least one merocyanine of formula (1) or (2) b) at least one oily phase comprising at least one N-substituted amide of formula (4): The present invention also relates to a non-therapeutic cosmetic process for caring for and/or making up a keratin material, comprising the application, to the surface of said keratin material, of at least one composition as defined above. The invention also relates to a non-therapeutic cosmetic process for limiting the darkening of the skin and/or improving the colour and/or uniformity of the complexion, comprising the application, to the surface of the keratin material, of at least one composition as defined previously.

Abstract: The present invention is directed to a hair styling composition and methods of using the composition, wherein the composition comprises: (a) an aqueous dispersion containing: (i) at least one solid wax particle having a particle size ranging from equal to or greater than 1 micron to about 100 microns and comprising at least one wax having a melting point of greater than 35° C.; (ii) a surfactant mixture comprising at least one nonionic surfactant and at least one ionic surfactant; and (iii) water; and (b) at least one cosmetically acceptable carrier.

Abstract: A system for clamping a high-temperature SOEC/SOFC stack, including: an upper clamping plate and a lower clamping plate between which the stack can be clamped, each plate including at least one clamping orifice; at least one clamping rod configured to extend through clamping orifices in the upper and lower clamping plates to allow them to be assembled; a clamping mechanism level with each clamping orifice, configured to interact with the at least one clamping rod; and at least one electrically insulating plate configured to be located between the stack and at least one of the upper and lower clamping plates.

Abstract: The present invention relates to a composition in the form of an O/W emulsion, comprising: (a) at least one UV filter; (b) at least one inulin or inulin modified with hydrophobic chains; (c) at least one sugar ether surfactant; (d) at least one hydrophilic acrylic polymer; and (e) water. The composition according to the present invention can provide a homogeneous film when being applied, and good cosmetic effects such as superior UV filtering effects, while providing a watery fresh feeling during the application and a non-sticky feeling after the application.

Abstract: In a method for separating a synthesis gas containing carbon monoxide and hydrogen, a synthesis gas flow from a synthesis gas source is compressed in a compressor and separated into at least three gaseous products. If there is insufficient synthesis gas, at least three separation products are recycled in the compressor in order to separate said products.

Abstract: Device and method for filling pressurized-gas tanks, comprising a fluid transfer circuit provided with an upstream end intended to be connected to a source of gas and at least two parallel downstream ends intended to be connected to distinct tanks that are to be filled, the transfer circuit comprising a temperature regulating member for regulating the temperature of the gas transferred from the source towards the downstream ends, the gas temperature regulating member being positioned in the transfer circuit upstream of the at least two downstream ends, which means to say that the gas temperature regulating member is common to the at least two downstream ends, characterized in that the at least two downstream ends of the circuit each comprise a respective control member for controlling the flow rate and/or the pressure of the transferred gas and configured to control the flow rate and/or the pressure in each of the downstream ends independently.

Abstract: A hammock including: a watertight canvas of elongated shape along a longitudinal axis, the canvas having two longitudinal edges extending parallel to the longitudinal axis and two transversal edges connecting the ends of the longitudinal edges, a slide fastener having two closure strips attached to the canvas, which extend on one face of the canvas respectively along the two longitudinal edges, and two members for receiving a pole which are integral with the canvas, face each other and extend on said face of the canvas, between the closure strips, and are located respectively in the middles of the two longitudinal edges.

Abstract: Method for producing a semiconductor device, including: producing, on a first region of a surface layer comprising a first semiconductor and disposed on a buried dielectric layer, a layer of a second compressive strained semiconductor along a first direction; etching a trench through the layer of the second semiconductor forming an edge of a portion of the layer of the second semiconductor oriented perpendicularly to the first direction, and wherein the bottom wall is formed by the surface layer; thermal oxidation forming in the surface layer a semiconductor compressive strained portion along the first direction and forming in the trench an oxide portion; producing, through the surface layer and/or the oxide portion, and through the buried dielectric layer, dielectric isolation portions around an assembly formed of the compressive strained semiconductor portion and the oxide portion; and wherein the first semiconductor is silicon, the second semiconductor is SiGe, and said at least one compressive strained

Abstract: A light-emitting device includes a vertical-cavity surface-emitting laser, the resonant cavity of which is transverse multimode supporting transverse modes having rotational symmetry of order two about a main optical axis, and an index-contrast grating including a plurality of pads. The pads include: a central pad, a plurality of peripheral pads, which are periodically arranged along one or more lines that are concentric with respect to the central pad, and which are arranged so that the grating has, with respect to the main optical axis, a rotational symmetry of uneven order higher than or equal to three.

Abstract: A method for preparing a film of solid polymer electrolyte, including: (i) providing a composition including, in one or more solvents, at least one (co)polymer of at least one cyclic monomer selected from lactones and cyclic carbonates with five to eight ring members; the (co)polymer or (co)polymers having free terminal hydroxyl functions; at least one crosslinking agent, at least one ionic conductive salt; and optionally, in the case of a crosslinking agent bearing at least one photosensitive reactive function, at least one photoinitiator compound; (ii) forming a dry film from the composition, in conditions unfavourable to crosslinking of the (co)polymer or (co)polymers; and (iii) bringing the film into conditions favourable to crosslinking of the (co)polymer or (co)polymers to form the film of solid polymer electrolyte. Also disclosed is a film of solid polymer electrolyte and use thereof in an electrochemical system, in particular in a lithium battery.

Abstract: A method for executing a binary code of a secure function includes obtaining a pointer containing: a first range of bits containing the address of a line of code, and a second, different range of bits containing an identifier of the pointer, storing the line of code, this line of code containing a first integrity tag constructed or encrypted using the identifier of the pointer, loading the line of code from the address contained in the first range of bits of the pointer, verifying the integrity of the loaded line of code by constructing a second integrity tag using the identifier of the pointer contained in the second range of bits of the pointer used to load it.