baber/WOPTO huggingface dataset:
Patent FR-3127757-B1 (FR)
Title: Procédé de fabrication d'une composition de revêtement de surface et son utilisation, notamment dans le domaine hippique
Inventor: RIGOLOT ALEXANDRE
IPC: C08J3/20
Filed: 2021-10-06
Granted: 2023-08-25
Abstract: L'invention se rapporte à un procédé de fabrication d'une composition de revêtement de surface comprenant du sable et du caoutchouc. Ce procédé comprend les étapes (i) à (iii) suivantes :(i) la préparation d'un premier mélange M1 comprenant :- de 90 % en masse à 98 % en masse de sable 0/2 conforme à la norme NF P 18-545, et- de 2 % en masse à 10 % de fines conformes à la norme NF P 18-545 ;(ii) la préparation d'un deuxième mélange M2 comprenant :- de 76 % en masse à 84 % en masse du premier mélange M1, et- de 16 % en masse à 24 % en masse de granulat 2/3 conforme à la norme NF P 18-545 ; et(iii) la préparation d'un troisième mélange M3 comprenant :- au moins 90 % en masse du deuxième mélange M2, et- au plus 10 % en masse de caoutchouc se présentant sous une forme divisée,moyennant quoi on obtient la composition de revêtement de surface. L'invention se rapporte également à l'utilisation d'une composition fabriquée par ce procédé pour revêtir une surface et ainsi former une piste destinée à une pratique sportive, en particulier une piste hippique.
Patent FR-2293411-B1 (FR)
IPC: C07C43/04
Filed: 1975-11-28
Granted: 1980-05-16
Abstract: 1473263 Production of ethers TEXACO DEVELOPMENT CORP 4 Nov 1975 [2 Dec 1974] 45718/75 Heading C2C An ether is prepared by (a) reacting a watersoluble alcohol as first reactant with an olefin or a water-insoluble alcohol as second reactant in an inert hydrocarbon solvent having 3 or 4 carbon atoms and in the presence of a solid etherification catalyst, thereby forming a reaction mixture including unreacted first reactant and product ether containing moieties from the first reactant and the second reactant, (b) contacting the reaction mixture with an aqueous extractant in the presence of the inert hydrocarbon, thereby forming an aqueous extract containing the first reactant and a raffinate containing rhe inert hydrocarbon and product ether, and (c) recovering the raffinate. The ether may be recovered from the raffinate, e.g. by fractionation. The first reactant may be a monohydric alcohol (e.g. a C 1 -C 6  aliphatic alcohol or benzyl alcohol) or a polyhydroxy alcohol, a number of which are listed; in the examples, methanol is used. The second reactant is for example a monoolefin i.butene, i.pentene, i.hexene, styrene or phenylpropene) or a di- or tri-olefin; alternatively it may be for example a C 5 -C 10  alcohol; the use of isobutene, is exemplified. The inert hydrocarbon is for example n.butane or isobutane. When the first reactant is isobutene, it may be admitted to the reaction as part of a refinery stream containing butanes; n.butenes present may also be classed as inert hydrocarbons in this case. The catalyst is for example a sulphonated coal or a sulphonated synthetic resin, e.g. a divinylbenzene-crosslinked polystyrene. A flow diagram of a suitable apparatus is given.
Patent FR-2375568-B1 (FR)
IPC: F24F5/00
Filed: 1977-12-23
Granted: 1984-08-24
Abstract: A container is disclosed for storing a heat storage medium which changes between solid and fluid states to store and release heat, characterized in that the container includes flexible walls which are displaced to vary the volume of the container in accordance with changes of the volume of the heat storage medium when in the solid state. The container includes at least one biasing device which normally biases the resilient walls toward an inwardly contracted condition for storing a first volume of the heat storage medium in the fluid state. During initial removal of heat from the medium, the medium changes from its fluid to its solid state, and upon further removal of heat from the solid medium, the density of the solid medium increases, thereby resulting in a decrease in the volume of the solid medium with the container remaining in its initial contracted condition. Upon addition of heat to the solid medium, the density of the solid medium decreases thereby resulting in an increase in volume of the solid medium and an attendant increase in volume of the container to its expanded condition.
Patent FR-2473011-B1 (FR)
IPC: B64G1/44
Filed: 1980-01-04
Granted: 1983-04-01
Abstract: The present invention relates to the arrangement of an artificial satellite provided with foldable solar generators and antennas. According to the invention, extensions are provided on the articulated flaps and the proximal panels, in order to be able optimally to adjust the distance of the solar generators with respect to the satellite, so that the articulation between the proximal panel and the flap is located above the folded antennas of which the ends are housed between said extensions. The invention results in elimination of the shadow cast by a satellite on its solar generators and the thermal influence of said satellite on the cells of said generators.
Patent FR-2490079-B1 (FR)
IPC: B05C5/02
Filed: 1980-09-15
Granted: 1984-01-06
Abstract: Adhesive is intermittently coated onto an elastic strip 4 which then passes over a grooved pulley 9 mounted on a slide or carriage 10 able to move intermittently on a slideway 11. A continuous flexible sheet consisting of a moisture-impermeable heat-sealable material is unreeled over the periphery of a rotary drum 3. The point of contact between the elastic strip 4, and the travelling impermeable sheet 2 is moved periodically in a direction transverse to the direction of travel of the sheet 2. This results in laying, along a curved path 4a of, a stretched elastic adhered to sheet 2. It is thus possible to make diaper units comprising crotch elastics edging the curvilinear profile of the leg openings or cut-outs.
Patent FR-2498220-B1 (FR)
IPC: E01B29/10
Filed: 1981-01-22
Granted: 1983-08-12
Abstract: 1. Machine for replacing railway sleepers, comprising a truck (31) provided with devices suitable for effecting the individual replacement of old sleepers (36) with new sleepers (37) and in particular with a sleeper-handling unit comprising a set of gripping members which enable a sleeper or a track rail to be grasped, these members, which are suspended from a transverse beam and are displaceable vertically and longitudinally and transversely relative to the direction of the track, comprising a first member (39) formed by a clamp able to grasp a sleeper and be moved in transverse direction on one side of the track generally relative to a vertical plane passing through a first track rail, a second member (40) and a third member (41) each able to engage one of the track rails (63, 64) so as to raise it, the first gripping member (39) being able to be moved in transverse direction independently of the other two, while these latter can be displaced together and have lateral projections (81) which can be placed respectively under each to the track rails for the purpose of the raising these latter, characterised in that the second gripping member (40), which is situated between the first gripping member (39) and the third gripping member (41) and is able to engage a rail, is similarly to the first gripping member, a clamp designed to grasp a sleeper which can thus be grasped successively or simultaneously by a first clamp (39) and by a second clamp (40), this latter itself being able to move in transverse direction generally in the space separating the vertical planes containing respectively the track rails (63, 64).
Patent FR-2526531-B1 (FR)
Inventor: LUCAS JEAN
IPC: F26B17/00
Filed: 1982-05-10
Granted: 1987-03-20
Abstract: 1. A plant for drying materials spreadable in the form of beds permeable to gases according to the counter flow process, said plant including a plurality of perforated drying areas (1) arranged parallel to one another and in series along the flow path (G) of the drying gas so as to be successively passed through by the gas flow, with means to feed the material to be dried on the upstream area (AM) lying at the most downstream position in the gas flow, and means for transferring the same from area to area, up to the most downstream area (AV) which lies at the most upstream position in the gas flow, wherefrom means act to remove it in the dry state, wherein the perforated drying areas (1) are stationary and co-planar and the plant comprises means (13 to 18) for feeding the material to be dried onto the upstream area (AM) in the most downstream position in the gas flow, whereby said means are moving above said area along the longest direction of the areas and lay down the material to be dried in successive sections (a1 ) of said drying area, and means (8 to 11, 29 and 30) for the transference from area to area which take the material from one section (a2 ) of the upstream area, convey it and spread it in a section (a3 ) of the downstream area wherefrom material has just been taken (at a4 ) to be transferred to the next downstream area or to be removed.
Patent FR-2528543-B1 (FR)
IPC: F23C10/24
Filed: 1982-06-15
Granted: 1985-03-15
Abstract: 1. Process for the combustion in a fluidized bed of low grade fuels, especially of coal or oil shales, on a travelling grate (5) inclined upwards from the front to the rear, with blowing compartments (9a, 9b, 9c, 9d, 9e) of air any other oxidant gas arranged below the grate (5) which is fed at fore with fuel, the front area of the said grate constituting a fluidisation zone (F) and the rear part of the said grate forming at a higher level than that of the fluidized bed (12) a transport section (T) of the ashes in form of a permanent layer, characterized in that : - starting from a fixed point (15), behind the fluidization zone (F), one maintains an insufficient blowing to generate the fluidization, so that between the fluidization zone (F) and the transport section (T) an intermediate settling zone (S) takes form, where ashes deposit along a bank (14), the said bank extending through the whole length of the settling zone (S), being renewed by successive parallel sections in proportion to the displacement of the grate (S), and - the flow rate of the blowing air is distributed in the blowing compartments (9a, 9b, 9c, 9d, 9e) in such a way as to create a methodical outflow of the fuel from to the rear of the fluidized bed (12), allowing the ashes to be brought in the settling zones (S) with a view to extract them.
Patent FR-2541323-B1 (FR)
IPC: D04H1/736
Filed: 1983-02-23
Granted: 1985-03-29
Abstract: 1. A method of forming a felt of fibres in which the fibres are formed from a material which is in the drawable state, this material being carried over the peripheral surface of one or more wheels to which a rotary movement is imparted and from which the fibres become detached and are thrown into a gaseous current which is directed transversely of the direction in which the fibres are thrown and along the peripheral wall of the wheel or wheels, the fibres thus formed, entrained by the gaseous current, being carried into a receiving chamber in which the base is constituted by a perforated conveyor, the gaseous current carrying the fibres crossing the conveyor, the fibres becoming deposited on the conveyor in order to form the felt, the method being characterized in that one or a plurality of additional gas jets are created on either side of the gaseous current carrying the fibres substantially in the same direction as that of the current, these additional jets being emitted along lateral walls bordering the perforated conveyor.
Patent FR-2555815-B1 (FR)
IPC: H01L29/80
Filed: 1983-11-25
Granted: 1986-08-29
Abstract: 1. Field effect power transistor having a vertical structure and comprising, on the one hand, two access electrode metallizations (15, 16) referred to as source and drain and carried by the two opposed main faces of the transistor chip, and, on the other hand, a control electrode metallization (17) referred to as gate and deposited in a groove (20) having the shape of a V and worked into the source and drain regions formed by at least two layers (10, 11) deposited on the substrate (9), this power transistor being characterized in that the drain region (10) is separated from the source region (11) by a layer (13) of an undoped material having a wide forbidden band and being highly resistive, the current flow from one region to another, separated by the layer of resistive material (13) being controlled by a lateral derivation constituted by an active layer (14; 14, 23) deposited on the sides of the grooves (20) which is worked into the vertical structure of the transistor to a depth sufficient to interrupt the layer of resistive material (13), the active layer (14; 14, 23) carrying the gate electrode metallization (17).
Patent FR-2564190-B1 (FR)
Inventor: MORAINE GERARD
IPC: F42B39/00
Filed: 1984-05-14
Granted: 1986-09-26
Abstract: The protective casing particularly suitable for packing artillery shells which have a combustible sleeve, the casing being composed of two half-sections 3, 4 which are made of a thermoplastic and shaped so as to remain attached to support points 10, 11, 12, 13 of a projectile part 2 when assembled around this part, a rigid protection tube 5 fitted over the assembled half-sections 3, 4 and over the combustible sleeve 1, and a locking device 6 ensuring a mechanical connection between the assembled half-sections 3, 4 and the rigid protection tube 5 so as to prevent any relative axial displacement between these elements 3, 4 and 5.
Patent FR-2618148-B1 (FR)
Inventor: FUGIER CLAUDE
IPC: C07C209/66
Filed: 1987-07-16
Granted: 1989-10-27
Abstract: New process for the enantiospecific preparation of (S)-2-ethylamino-1-(3-trifluoromethylphenyl)propane, characterised in that benzaldehyde is condensed with (S)-alaninol and that, after reduction, the product originating from the reaction is condensed with acetaldehyde to obtain (S)-N-benzyl-N-ethyl alaninol, which is subjected to the action of thionyl chloride to give, after neutralisation, (S)-2-(N-benzyl-N-ethylamino)-1-chloropropane, which is in its turn condensed with 3-trifluoromethylphenylmagnesium bromide to give (S)-2-(N-benzyl-N-ethylamino)-1-(3-trifluoromethylphenyl)- propane which, after debenzylation by hydrogenolysis, produces (S)-2-ethylamino-1-(3-trifluoromethylphenyl)propane.
Patent FR-2654935-B1 (FR)
Inventor: FREDERIC BONTE
IPC: A61K8/00
Filed: 1989-11-28
Granted: 1994-07-01
Abstract: A method of treating skin or hair for promoting pigmentation wherein a xanthine component, in an amount effective to promote pigmentation, is incorporated in liposomes or hydrated lipidic lamellar phases.
Patent FR-2661540-B1 (FR)
Inventor: LANDEL ERIC
IPC: G10K11/178
Filed: 1990-04-25
Granted: 1996-10-31
Abstract: The process involves the insertion of at least one transducer into the wall of a pipe belonging to this circuit. The transducer causes the wall to vibrate, thus creating an active moving wall whose radial displacements are in phase opposition to the local acoustic pressure. This produces a condition in which the acoustic waves are not propagated so that waves coming from the pipe towards the transducer are reflected.
Patent FR-2706871-B1 (FR)
IPC: A61J7/04
Filed: 1993-06-24
Granted: 1995-08-25
Abstract: The device for packaging and dispensing medicaments is configured like a support case (1) wherein are received rectilinear boxes (2) divided into compartments and wherein are placed the medicaments, the device being characterized in that the case (1) or the boxes (2) present in combination, arrangements providing for the translational guided sliding of the boxes (2) with a capacity of protruding, as desired, beyond one or the other of the two opposite sides of the case, and blocking in the selected protruding position to provide for free access to any of the internal compartments of each box.
Patent FR-2722651-B1 (FR)
Inventor: NEGRE GILLES
IPC: A01M29/32
Filed: 1994-07-19
Granted: 1996-10-25
Abstract: A bird repelling device including a holder (1) with a top surface (4) and a bottom surface (5), and spikes extending from said top surface, wherein at least some of the spikes consist of a generally U-shaped bent resilient rod (3) with two arms (6) and a base (7). The two arms are inserted into a pair of channels (2) in the holder from the lower side thereof, and the arms and the channels together urge the base against the bottom surface of the holder when the arms are fully inserted into the channels, in particular because the arms, when fully inserted into the channels, are at an angle (alpha1) which is smaller than it was before insertion.
Patent FR-2736289-B1 (FR)
Inventor: RICHARD FRANCOIS NOEL
IPC: B22D41/28
Filed: 1995-07-03
Granted: 1997-08-29
Abstract: PCT No. PCT/FR96/01017 Sec. 371 Date Feb. 11, 1998 Sec. 102(e) Date Feb. 11, 1998 PCT Filed Jun. 28, 1996 PCT Pub. No. WO97/02104 PCT Pub. Date Jan. 23, 1997An internal nozzle/plate assembly for a distributor, wherein the plate is placed against a support (13) with an aperture (30) therein. A central portion is arranged opposite the aperture (30) and a peripheral portion is placed against the support (13). The central and peripheral portions are linked via a weakened portion (32) so that the central portion may be separated from the peripheral portion by exerting a slight force. A metal shell (22) partially surrounds said central and peripheral portions and the weakened portion (32) may be formed from a scored or notched portion in the shell.
Patent FR-2766183-B1 (FR)
Inventor: BASHIARDES GEORGES
IPC: A61K31/4965
Filed: 1997-07-17
Granted: 1999-08-27
Abstract: Disclosed are polyhydroxybutylpyrazines of the general formulaIncluding their isomers, racemates, enantioners and salts thereof, as well as processes for preparing these compounds and medicaments containing them.
Patent FR-2778562-B1 (FR)
Inventor: JOLY FRANCINE
IPC: A61K35/10
Filed: 1998-05-14
Granted: 2000-08-04
Abstract: The invention concerns the field of therapeutic chemistry and more particularly pharmaceutics, hygiene and/or cosmetology. The invention concerns a pharmaceutical, hygienic and/or cosmetic composition in particular for inhibiting degranulation of mastocytes, characterised in that it contains sea water and a basic amino acid or one of its salts or esters, or a plant and/or animal extract containing same, combined with an inert, non-toxic vehicle or excipient suited for the application intended. The invention also concerns the use of sea water on its own, or the basic amino acid on its own, to produce a pharmaceutical, hygienic and/or cosmetic composition in particular for inhibiting the activation of mastocytes, in particular degranulation.
Patent FR-2783675-B1 (FR)
Inventor: VINCENT SOPHIE
IPC: A23B5/18
Filed: 1998-09-25
Granted: 2001-02-09
Abstract: The invention concerns a method for treating foods characterised in that it comprises a step which consists in contacting said food with a solution having an OH-concentration ranging between 0.02 and 0.2 and in that said solution further comprises a tribasic salt of orthophosphoric acid such that the ratio of the initial OH-ion concentration, expressed in equivalent per litre, to the orthophosphate concentration is not less than 1/4, advantageously 1/3. The invention is useful for bacterial decontamination of foodstuffs.
Patent FR-2784387-B1 (FR)
Inventor: LACAZE PIERRE
IPC: C10L1/32
Filed: 1998-10-12
Granted: 2000-12-01
Abstract: Combustible compositions in the form of homogeneous water-in-oil and/or organic emulsions, deriving from heterogeneous fatty waste and containing solid particles in suspension are prepared by carrying out a dynamic homogenisation operation and an emulsification operation in the presence of an emulsifying agent and/or a base such as an alkali or alkaline-earth metal hydroxide. These combustible compositions can be used for combustion in a variety of furnace types.
Patent FR-2798659-B1 (FR)
Inventor: LOPEZ NORBERT
IPC: C40B40/18
Filed: 1999-09-17
Granted: 2001-11-16
Abstract: Process for selecting at least one combination among the possible combinations from a group of polymerization catalysts and from a group of sets of polymerization conditions according to the targeted values of one or more properties Pi of the resulting polymers, which process is characterized in that, for each combination, each polymer is subjected to analysis by gas chromatographic pyrolysis and, from the results of the analysis, at least one property Pi of the polymer is evaluated by virtue of correlations drawn up beforehand between the property or properties Pi of the polymers and the results of the analysis of the said polymer by gas chromatographic pyrolysis and, in that the combination or combinations corresponding to the desired value of the property or properties Pi is/are selected.
Patent HU-225936-B1 (HU)
Title: Hydroxylation of compactin to pravastatin by micromonospora
Inventor: JEKKEL ANTALNE DR
IPC: C12P7/42
Filed: 2000-06-29
Abstract: Structure and preparation of a new microbiological compound comprising Micromonospor gene.
Patent HU-226260-B1 (HU)
Inventor: NEMES ZOLTAN DR
IPC: C12Q1/00
Filed: 2002-09-10
Abstract: A találmány tárgya eljárás Ne(y-glutamil)-lizin-izodipeptid- és Ne(y-glutamil)-lizin-izodipeptid-kötést tartalmazó peptidek, fehérjék koncentrációjának meghatározására. Az eljárásra az jellemző, hogy magas fehérjemegkötő képességű bevonattal rendelkező mérőlemez mérőhelyeire fiziológiás sóoldatban vagy pufferoldatban oldott Ne(Y-glutamil)-lizin-izodipeptid-ellenes monovagy poliklonális antitestet mérnek be és azt szobahőmérsékleten a lemezen lévő bevonathoz kötik, ezután ismert Ne(y-glutamil)-lizin-izodipeptid-koncentrációjú és az izopeptidhez kémiailag kötött jelzővegyületet, előnyösen biotint, tartalmazó standard oldatból hígítási sorozatot állítanak elő, majd az adott koncentrációjú standard oldatból és a meghatározandó koncentrációjú oldatból elegyet állítanak elő, amelyet a mérőlemez mérőhelyeibe töltenek, azt inkubálják, majd az antitesthez nem kötődő NE(y-glutamil)-lizin-izodipeptidet kimossák, ezt követően a mérőhelyekre a standard oldatban lévő jelzővegyülethez kötődő enzimoldatot, előnyösen foszfatázoldatot, mérnek és az oldatot inkubálják, majd a nem reagált enzimet pufferoldattal kimossák, ezután mérik a mérőhelyhez kötött enzimaktivitás mértékét és ezt összehasonlítva a standard oldat enzimaktivitás-értékeivel számítják ki a meghatározandó izopeptidkoncentrációt. A találmány tárgya továbbá az eljárás megvalósítására szolgáló kit. A leírás terjedelme 6 oldal (ezen belül 1 lap ábra)
Patent HU-221189-B1 (HU)
Title: Itraconazole and saperconazole stereoisomers, their cyclodextrin complexes and pharmaceutical compositions containing them and process for producing them
Inventor: HEERES JAN
IPC: A61K31/496
Filed: 1993-03-10
Abstract: Anti-infective compositions for the treatment of a human in need of therapy for a systemic or topical fungal infection which comprise a pharmaceutically acceptable carrier and a therapeutically effective amount of (2R,4S) itraconazole or a pharmaceutically acceptable salt thereof, substantially free of its (2S,4R) stereoisomer.
Patent HU-222336-B1 (HU)
Title: Armature for magnetic trigger mechanism
Inventor: TETIK ADOLF
IPC: H01H71/24
Filed: 1996-12-18
Abstract: The invention relates to an armature (10) for magnetic trigger mechanisms (1) for safety switches, in particular for automatic cut-out switches, which comprises a sheet-metal strip which is formed to produce a sleeve of circular-ring cross-section. The ends (20) of said strip are aligned in relation to the armature (10) axis and lie close to each other at least in places. The stop for driving the tripping tappet(14) is a tongue (12) which along with the sheet-metal strip forms one member and is aligned transversely to the axis of the armature (10). To keep the air gap in the joint region (21) of the sleeve as small as possible, the edges (20) in the joint region (21) of the armature (10) can rest flatly against each other.