baber/WOPTO huggingface dataset:
Patent FR-2538013-A1 (FR)
Title: Appareil a tamis et a disque plat rotatif perfore sous pression pour produits de consistance moyenne et procede de tamisage
Inventor: GREENWOOD BRIAN FRANK
IPC: B01D29/03
Filed: 1983-12-15
Abstract: L'INVENTION A POUR OBJET UN PROCEDE ET UN APPAREIL DE TAMISAGE DE LA PATE A PAPIER OU D'UNE SUSPENSION SIMILAIRE D'UNE CONSISTANCE D'ENVIRON 6 A 15. ON FAIT PASSER LA PATE DANS UNE CHAMBRE 12 AYANT UN TAMIS 18 SOUS FORME D'UN PLATEAU PLAT ET ON FLUIDISE LA PATE PAR ROTATION D'UN DISQUE 23 PORTANT DES AILETTES 30 A COTE DU TAMIS; LE DISQUE PEUT PERMETTRE LA CIRCULATION DES SUBSTANCES A REJETER DANS LA CHAMBRE; CETTE CHAMBRE PEUT COMMUNIQUER AVEC UNE SECONDE CHAMBRE CONTENANT UN TAMIS ET UN DISQUE SIMILAIRES, LA SORTIE DES SUBSTANCES A REJETER DE LA SECONDE CHAMBRE ETANT EN COMMUNICATION AVEC L'ENTREE DE LA SUSPENSION DANS LA PREMIERE CHAMBRE. TAMISAGE DES PATES A PAPIER POUR LES DEBARRASSER DES IMPURETES.
Patent FR-2557074-A1 (FR)
Title: Stopper for a recipient containing a liquid capable of evaporating
IPC: B65D51/24
Filed: 1983-12-27
Abstract: The present invention relates to a stopper for a recipient containing a liquid capable of evaporating. The stopper is characterised in that it comprises means 4 of receiving liquid which is intended for evaporating and at least one portion 3 made of porous material forming a passage between the receiving means and the external surface of the stopper which is exposed to the ambient air in order to allow the liquid 2 coming from the receiving means to come into contact with the ambient air. The invention can be used for recipients containing a liquid which must evaporate in contact with the ambient air.
Patent WO-8404693-A1 (WO)
Title: Short and wide ski with a particular profile and provided with a movable retainer plate
Inventor: DESOUTTER MICHEL
IPC: A63C5/00
Filed: 1984-06-04
Abstract: The ski has a width which substantially doubles that of a ski for downhill or excursion skiing, and is comprised between 12 and 15 centimeters, and its length is five to six time its width. The ski comprises a cambered portion (3) forming a concave bottom surface and separated from the spatula (1) by a substantially planar portion (4). The rear part (5) of the cambered portion is planar and goes down under the plane (6) defined by the planar portion (4). A removable retainer plate is inserted under the sole of the ski and comprises retainer clips enabling to ski uphill.
Patent FR-2559662-A1 (FR)
Title: Device for hanging coat hangers
IPC: A47G25/18
Filed: 1984-02-21
Abstract: The invention relates to a device making it possible to hang coat hangers one below the other. It consists of an upper orifice into which the hook of one hanger is introduced, followed by a second orifice in a perpendicular plane into which the hook of a second hanger is introduced, and so forth. The device according to the invention is particularly intended for vertical storage and transport of clothes on hangers.
Patent FR-2560006-A1 (FR)
Title: Trap for gastropods such as slugs and snails
IPC: A01M25/00
Filed: 1984-02-28
Abstract: This trap is characterised in that it comprises a watertight external pot 1 left permanently in the ground 2, a perforated internal container positioned removably inside the external pot 1, a cross-shaped support 5 resting on the top rim 1a of the external pot 1 and a lid 6 removably fixed to the cross-shaped support and covering the pot 1, at a certain distance above the latter, in such a way as to leave, between the arms of the cross-shaped support, passageways for gastropods to climb down into the re movable internal receptacle 3.
Patent FR-2544509-A1 (FR)
Title: Systeme de soutenement des bords pour miroir de telescope
Inventor: MEIER HANS JANS JURGEN
IPC: G02B7/182
Filed: 1984-04-11
Abstract: SYSTEME DE SOUTENEMENT DES BORDS D'UN MIROIR DE TELESCOPE. DANS CE SYSTEME DE SOUTENEMENT DES BORDS D'UN MIROIR A MONTURE AZIMUTALE, LES FORCES DE SOUTENEMENT F SONT TOUTES PARALLELES A LA PROJECTION DE LA FORCE DE GRAVITE G SUR LE PLAN DU MIROIR, ET ELLES DIMINUENT QUAND AUGMENTE LA DISTANCE A ENTRE LES POINTS D'APPLICATION ET LES SOMMETS DU MIROIR, CES FORCES ETANT CHOISIES DE FACON A ETRE EGALES AU POIDS M DES SEGMENTS EN FORME DE BANDE, DONT EST CONSTITUE LE MIROIR ET QUI CORRESPONDENT AUX DIFFERENTS POINTS D'APPLICATION DES FORCES. L'INVENTION TROUVE SON APPLICATION PRINCIPALE DANS LES TELESCOPES.
Patent FR-2545938-A1 (FR)
Title: Procede et appareil d'evaluation des caracteristiques et de manipulation de substances a constituants multiples
Inventor: SWINKELS DOMINICUS ADRIANUS JO
IPC: G01N21/3577
Filed: 1984-05-14
Abstract: L'INVENTION CONCERNE UN PROCEDE ET UN APPAREIL D'EVALUATION DES CARACTERISTIQUES DE SUBSTANCES A CONSTITUANTS MULTIPLES. UN ECHANTILLON D'ESSAI EST SOUMIS 22 A UNE SERIE DE MESURES, COMME L'ETABLISSEMENT D'UN SPECTRE EN INFRAROUGES, DONNANT DES POINTS DE DONNEES MULTIPLES QUI SONT COMPARES DANS UN CALCULATEUR 24 AVEC DES POINTS DE DONNEES CORRESPONDANTS ETABLIS A PARTIR D'ECHANTILLONS CONNUS APPARTENANT A LA MEME CLASSE DE SUBSTANCES. L'INVENTION S'APPLIQUE PAR EXEMPLE A L'EVALUATION DES POSSIBILITES D'EXPLOITATION DU CHARBON, DES MINERAIS, ETC.
Patent FR-2565165-A1 (FR)
Title: Display file for flat articles
Inventor: CASAURANG JEAN-MICHEL
IPC: G09F5/04
Filed: 1984-05-29
Abstract: The present invention relates to a display file for flat articles employing pivoting leaves, comprising a case or binding, to one of the hinged sides of which a stack of superimposed leaves is attached. This display file is characterised in that each leaf 7 comprises three parts separated from each other by hinges or creases 8, 9 running parallel to the back 6 of the binding; namely a narrow extreme part 7a of width a forming an attachment to the hinged side 2 of the binding, an intermediate part or back 7b and another, wide, extreme part 7c of width c forming the actual page to which the articles are attached for display, and in that the attachments 7a and backs 7b of the superimposed leaves 7 have widths a, b which decrease steadily from the top leaf of the stack down to the bottom leaf.
Patent FR-2566865-A1 (FR)
IPC: F16H48/08
Filed: 1984-06-29
Abstract: A differential for a motor vehicle comprises, inside a casing, two coaxial planet-gears (5, 6) having the same transversal axis, respectively integral with two transversal drive shafts (3, 4) which drive driving wheels, and a drive crown (9) having the same transversal axis as the planet gears (5, 6). To simplify the construction of such a differential, there are provided two irreversible mechanisms (12, 13; 19, 22; 25, 26) that is to say mechanisms which can impart a rotational motion only in one direction, from an input shaft to an output shaft, and which are opposed to any motion transmission in a reverse direction, the outer bushes (12c, 13c; 19c, 22c; 25c, 26c) of said irreversible mechanisms being integral with the satellite holder housing (8) which is itself integral with the drive crown (9).
Patent FR-2567031-A1 (FR)
Title: Decoding device for the grids of the National Lottery
IPC: A63F3/06
Filed: 1984-07-09
Abstract: The subject of the invention concerns a device intended for improving the reading, and making it possible to increase the deciphering speed, of the winning ticked numbers of National Lottery grids.
Patent FR-2569617-A1 (FR)
Title: Multi-fixture system for light alloy wheels
Inventor: GAUTROT MICHEL
IPC: B60B3/14
Filed: 1984-09-06
Abstract: Device making it possible to mount wheels made from light alloys 1 on any type of motor vehicle, using eccentric rings 2. Characterised by the fact that the rings 2 have the central portion, a smooth hole 5 and a clamping cam 6 eccentric relative to the outer shape.
Patent FR-2568478-A1 (FR)
Title: Device for ball game
IPC: A63B69/00
Filed: 1984-08-03
Abstract: a. Device for ball game. b. Device characterised in that it comprises an element 1 forming a belt for the user on which a connection means 2 is capable of moving over its whole length, to which connection means is connected a cordlike element 3 which supports at its other end, by virtue of an attachment means 4, a ball 5 or the like, the latter being able to rotate right round the user. c. The invention finds its principal application in the toy industry.
Patent FR-2552993-A1 (FR)
Title: Composition pharmaceutique ophtalmique a base d'un derive d'acide phenylacetique
Inventor: MASAHARU FUKAMI
IPC: A61K31/19
Filed: 1984-08-10
Abstract: LA PRESENTE INVENTION SE SITUE DANS LE DOMAINE PHARMACEUTIQUE. ELLE CONCERNE DES COMPOSITIONS OPHTALMIQUES COMPRENANT COMME INGREDIENT ACTIF DES COMPOSES DE FORMULE : (CF DESSIN DANS BOPI) DANS LAQUELLE R REPRESENTE UN ATOME D'HYDROGENE OU UN GROUPE METHYLE, A-B- REPRESENTE UN GROUPE CH-CH-CH- OU C CH-; C-Z REPRESENTE UN GROUPE C O OU CH-OH; ET N REPRESENTE 1 OU 2, ET LEURS SELS ET ESTERS ACCEPTABLES DU POINT DE VUE OPHTALMIQUE.
Patent FR-2550789-A1 (FR)
Title: 23,23-difluoro-25-hydroxy- et 1a,25-dihydroxy-vitamine d3
Inventor: DELUCA HECTOR F
IPC: C07J9/00
Filed: 1984-08-17
Abstract: L'INVENTION A POUR OBJET DE NOUVEAUX DERIVES DE LA VITAMINE D, LES 23,23-DIFLUORO-25-HYDROXY- ET 1A-DIHYDROXY-CHOLECALCIFEROL ET LEURS ACYLATES. CES COMPOSES SE CARACTERISENT PAR UNE ACTIVITE DE TYPE VITAMINE D TELLE QU'ELLE A PU ETRE MISE EN EVIDENCE PAR LEUR APTITUDE A ACCROITRE LE TRANSIT INTESTINAL DU CALCIUM ET LA TENEUR EN CALCIUM DU SERUM. ILS SONT EN OUTRE CARACTERISES PAR LEUR RESISTANCE A L'HYDROXYLATION EN C.
Patent FR-2570173-A1 (FR)
Title: Heat exchanger, particularly for a condensation boiler
Inventor: PREVOT RENE
IPC: F28D21/00
Filed: 1984-09-13
Abstract: Heat exchanger characterised in that it consists of a plurality of identical plane serpentine tubes 10, installed in a so-called hanked configuration and supplied with primary fluid by a single distributor 12.
Patent FR-2570696-A1 (FR)
Title: Derives de diphenylazomethines a chaine insaturee, leur preparation et leur application en therapeutique
Inventor: WICK ALEXANDER EDUARD
IPC: A61K31/165
Filed: 1984-09-27
Abstract: COMPOSES REPONDANT A LA FORMULE GENERALE I: (CF DESSIN DANS BOPI) R EST UN ATOME D'HYDROGENE OU LE RADIAL CH, ET R REPRESENTE LE GROUPE OH, OM (M METAL ALCALIN OU ALCALINOTERREUX), NH, OU O(C ALKYLE). APPLICATION EN THERAPEUTIQUE.
Patent FR-2553048-A1 (FR)
Title: Dispositif d'alarme anti-vol pour une automobile
IPC: B60R25/10
Filed: 1984-10-08
Abstract: L'INVENTION CONCERNE LES DISPOSITIFS ANTI-VOL POUR LES AUTOMOBILES. LE DISPOSITIF DE L'INVENTION EST CONCU DE FACON A NE PRODUIRE UN SIGNAL D'ALARME QUE LORSQU'ON FAIT DEMARRER LE MOTEUR D'UNE AUTOMOBILE SANS UTILISER LA CLE DE CONTACT D'ALLUMAGE. DANS CE BUT, LE DISPOSITIF COMPREND UN CAPTEUR 1 CAPABLE DE DETECTER UNE ONDE RADIOELECTRIQUE QUI EST PRODUITE SOUS LA FORME DE BRUIT ELECTRIQUE AU MOMENT DU DEMARRAGE DU MOTEUR, ET UN DETECTEUR QUI DETECTE L'ETAT OUVERT DE L'INTERRUPTEUR D'ALLUMAGE 12. UN SIGNAL D'ALARME N'EST PRODUIT QU'EN CAS DE DETECTION DE L'ONDE RADIOELECTRIQUE ALORS QUE L'INTERRUPTEUR D'ALLUMAGE EST OUVERT. APPLICATION A LA PROTECTION DES AUTOMOBILES CONTRE LE VOL.
Patent FR-2575530-A1 (FR)
Title: Device for assembling a plurality of bars or rods for producing clothes driers in particular
IPC: F16C11/10
Filed: 1985-01-03
Abstract: Device for assembling at least three bars or rods, more particularly for producing a folding drier, characterised in that it comprises a plate 1 securely fastened to a tubular element 2 intended to receive, at each end, a bar or rod to be assembled, the said plate comprising at least one stud 7 having, in the vicinity of its free end, a groove 8, and at least one socket 15 having a duct 21 to receive the corresponding end of the bar or rod and a flatted face 16 to interact with the plate, the said socket 15 having, on its flatted face, a hole 18 of dimensions corresponding to the stud 7 with a part 19 in the form of a snap ring corresponding to the diameter of the groove 8 and connected to the side of the opening of the hole by a rounded part and ending on the opposite side in an abrupt edge.
Patent WO-8601181-A1 (WO)
Inventor: DEBARD ANDRE
IPC: B65D83/14
Filed: 1985-07-24
Abstract: Valve, essentiellement composée d'une coupelle rigide (1) et d'un obturateur (2) souple et élastique comportant deux clapets (6, 14) coopérant avec des sièges (7, 22) formés par la coupelle. Lors du remplissage du récipient, par injection de produit sous pression à travers la valve, l'obturateur (2) s'allonge et les deux clapets (6, 14) s'ouvrent, tandis que, lors de la distribution, par allongement limité de l'obturateur sous l'effet d'une pression manuelle exercée sur un poussoir-diffuseur à queue (11) insérée dans l'obturateur, seul le premier clapet (6) s'ouvre assurant une communication entre un tube plongeur (23) d'amenée de produit, porté par l'obturateur (2), et la sortie (5) de la valve. Une prise de gaz additionnel (19) peut être percée dans le second clapet.
Patent FR-2577412-A1 (FR)
Inventor: BROSSEL REMY
IPC: A61B10/02
Filed: 1985-02-20
Abstract: PCT No. PCT/FR86/00052 Sec. 371 Date Oct. 20, 1986 Sec. 102(e) Date Oct. 20, 1986 PCT Filed Feb. 20, 1986 PCT Pub. No. WO86/04805 PCT Pub. Date Aug. 28, 1986.The invention relates to an instrument for bone marrow puncture comprising a sampling needle (10) fused to a piston which can be displaced within a piston barrel (4), a mechanism (6) for releasing the piston from a first position, at which the needle is entirely withdrawn within the interior of the anterior part of the said piston barrel, to a second position at which the extremity of the needle is projected to the outside. The stroke of the piston is sufficient for the needle to pierce the bone and reach the region of the bone marrow where sampling is to be carried out, when the anterior part (32) of the instrument is placed and maintained at the height of the appropriate bone. The posterior part of the piston barrel defines a closed chamber (16) for the collection of the marrow sample aspirated into this chamber under the effect of the negative pressure generated by the displacement of the piston from the first to the second position.
Patent FR-2560059-A1 (FR)
Title: Sound-producing toy
Inventor: NAKANE SHIGERU
IPC: A63H5/00
Filed: 1985-02-27
Abstract: The invention relates to a musical toy, particularly a radio receiver. It comprises a radio receiver 5 housed in a main case 4 which can be fastened in a removable manner, by means of hooking elements 3, to a strap 1 which can be worn on the wrist. A battery may be connected in a removable manner to the case 4 by means of a joining part A1, as can a case with earphone 7 or with loudspeaker, by means of a joining part A2, these two joining parts permitting the passage of the electric current. Field of application: musical toys, etc.
Patent FR-2579260-A1 (FR)
Title: Door stay, especially for a motor vehicle
Inventor: COFFY DIDIER JEAN RAYMOND
IPC: E05C17/36
Filed: 1985-03-19
Abstract: The subject of the present invention is a vehicle-door stay capable of keeping the door elastically in its desired fully open position. According to the invention, the door stay consists of a strip or a rod 5 made of flexible material which is fastened, at one of its ends, to the door pillar 3 and, at its other end, to the door 1 and which has such a length that it is straight when the door occupies its desired fully open position.
Patent FR-2572153-A1 (FR)
Title: Mecanisme differentiel avec came centrale a pignons planetaires centres
Inventor: CHOMA ALVIN A
IPC: F16H48/12
Filed: 1985-04-02
Abstract: MECANISME DIFFERENTIEL PERFECTIONNE COMPRENANT UN ELEMENT DE CAME CENTRAL ANNULAIRE 30 COMPORTANT UN EPAULEMENT D'ALIGNEMENT INTERNE DIRIGE RADIALEMENT VERS L'INTERIEUR, DONT LES SURFACES EXTREMES OPPOSEES COOPERENT AVEC LES EXTREMITES ADJACENTES DES PIGNONS PLANETAIRES, 14, 16 LESDITS PIGNONS PLANETAIRES COMPRENANT DES BRIDES ANNULAIRES EXTERNES 14C, 16C DONT LES SURFACES ELOIGNEES SONT EN BUTEE CONTRE LES PAROIS EXTREMES DU CARTER DU DIFFERENTIEL, PERMETTANT AINSI D'OBTENIR UN POSITIONNEMENT PRECIS DE L'ELEMENT DE CAME CENTRAL 30 PAR RAPPORT A L'ELEMENT CENTRAL D'ENTRAINEMENT ANNULAIRE 2, LEDIT AGENCEMENT PERMETTANT DE SUPPRIMER UNE BAGUE ELASTIQUE POUR CENTRER L'ELEMENT DE CAME CENTRAL PAR RAPPORT A L'ELEMENT CENTRAL D'ENTRAINEMENT. DANS L'EXEMPLE DE REALISATION REPRESENTE, AUCUNE BAGUE DE RETENUE TRADITIONNELLE N'EST UTILISEE, CE QUI PERMET DE REDUIRE LA COMPLEXITE ET LE COUT DU MECANISME.
Patent FR-2562854-A1 (FR)
Title: Systeme de freinage avec controle du glissement
Inventor: FENNEL HELMUT
IPC: B60T8/1755
Filed: 1985-04-04
Abstract: SYSTEME DE FREINAGE AVEC CONTROLE DU GLISSEMENT POUR DES VEHICULES ROUTIERS, DANS LEQUEL UNE ROUE AVANT ET UNE ROUE ARRIERE SONT RELIEES EN MEME TEMPS A UN CANAL COMMUN DE REGULATION DE PRESSION DE FREINAGE ET DANS LEQUEL LES DIFFERENTES ROUES SONT MUNIES DE CAPTEURS PERMETTANT DE DETERMINER LE COMPORTEMENT EN ROTATION DES ROUES, DES MODULATEURS DE PRESSION DE FREINAGE ETANT ACTIONNES PAR LES SIGNAUX DESDITS CAPTEURS APRES QUE LESDITS SIGNAUX AIENT ETE MIS EN FORME, COMBINES LOGIQUEMENT ETTRAITES, LE COMPORTEMENT EN ROTATION DES DIFFERENTES ROUES INFLUENCANT LA VARIATION DE LA PRESSION DE FREINAGE DANS LES CANAUX DE REGULATION DE PRESSION DE FREINAGE EN FONCTION DE CRITERES DE SELECTION PREDETERMINES, TELS QUE LES CRITERES DE "SELECTION HAUTE" ET DE "SELECTION BASSE", ET DE CONDITIONS SUPPLEMENTAIRES, EN PARTICULIER DE VALEURS LIMITES, CARACTERISE EN CE QU'IL ET PREVU UN CIRCUIT DE DETECTION DE VIRAGE 20 QUI ADDITIONNE LES VALEURS DE GLISSEMENT (S, S, S, S) DES ROUES D'UN DES COTES DU VEHICULE (RESPECTIVEMENT VR, HR OU VL, HL) ET LES COMPARE AVEC LA SOMME DES VALEURS DE GLISSEMENT (RESPECTIVEMENT S OU S) DES ROUES DE L'AUTRE COTE DU VEHICULE, ET QUI - DES QUE LA DIFFERENCE ENTRE LES SOMMES DES VALEURS DE GLISSEMENT (S-S) DES DEUX COTES DU VEHICULE EXCEDE UNE VALEUR LIMITE PREDETERMINEE - PROVOQUE UNE MODIFICATION TEMPORAIRE DES CRITERES DE SELECTION ETOU DES CONDITIONS SUPPLEMENTAIRES ET, DONC, DE LA VARIATION DE PRESSION DE FREINAGE DANS LES CANAUX DE REGULATION DE PRESSION DE FREINAGE EN FONCTION DU COMPORTEMENT EN ROTATION DES ROUES.
Patent FR-2581196-A1 (FR)
Title: Method and device for measuring resistivity, particularly for dielectric liquids of very high resistivity
Inventor: HILAIRE MARCEL
IPC: G01N27/06
Filed: 1985-04-26
Abstract: The device comprises a measuring cell 2 containing a liquid whose resistivity is to be determined. It also comprises a low frequency square wave AC generator 1 connected to the measuring cell 2, means 3 for measuring the current corresponding to each square wave and for removing from each square wave the transient part due to the stray capacitance of the measuring cell, and means 4, 5 for displaying the measurement thus taken. The method and device are particularly applicable to the measurement of the resistivity of liquids used to impregnate insulation or to fill high voltage equipment used in electronics or electrical engineering.
Patent FR-2564862-A1 (FR)
Title: Alliage d'aluminium a braser pour utilisation dans des echangeurs de chaleur en aluminium.
Inventor: NANBA KEIZO
IPC: B23K35/28
Filed: 1985-05-24
Abstract: ALLIAGES D'ALUMINIUM A BRASER POUR ASSEMBLAGE D'ECHANGEURS DE CHALEUR EN ALUMINIUM COMPRENANT ESSENTIELLEMENT DE 4,5 A 13,5 DE SI, DE 0,005 A MOINS DE 0,1 DE SR ET LE RESTE ETANT ESSENTIELLEMENT AL ET, DE PLUS, CONTENANT EVENTUELLEMENT AU MOINS UN ELEMENT CHOISI PARMI LE GROUPE CONSTITUE DE 0,3 A 3,0 DE MG, 2,3 A 4,7 DE CU ET 9,3 A 10,7 DE ZN. LES ALLIAGES D'ALUMINIUM A BRASER PROCURENT DES BRASURES A HAUTE RESISTANCE A MICROSTRUCTURE TRES AFFINEE (FIGURE 1) ET PERMETTENT LA MISE EN OEUVRE DU BRASAGE DANS DE BONNES CONDITIONS SANS CREER DE CAVITES NUISIBLES. CES QUALITES SUPERIEURES RENDENT LES ALLIAGES A BRASER PARTICULIEREMENT ADAPTES POUR LA FABRICATION D'ECHANGEURS DE CHALEUR FONCTIONNANT SOUS TRES HAUTE PRESSION.
Patent FR-2583722-A1 (FR)
Title: Flexible submerged tank for the storage of liquids.
Inventor: POULARD JEAN-PIERRE
IPC: B65D88/16
Filed: 1985-06-25
Abstract: Flexible tanks intended for the storage of liquids have a capacity limited to a few hundred cubic metres. The present invention consists in submerging a flexible tank in a liquid having a density comparable to that of the liquid contained in the tank. This arrangement, which eliminates tensile stresses on the walls of the tank, allows the manufacture of tanks of very large capacity to be considered. A very important application of this invention is the production of large drinking water reservoirs, submerged in the water of a lake, a dam or in the sea.
Patent FR-2567117-A1 (FR)
Title: Process for the preparation of sulphur granules
Inventor: SLANGEN HUBERTUS JOZEF MARIE
IPC: C01B17/02
Filed: 1985-07-04
Abstract: The present invention relates to a process for the preparation of sulphur granules, where, in a granulation region, a mass of molten sulphur is provided using at least one device for charging from the bottom up into a bed of sulphur nuclei, which are kept separate from each other and are brought into contact with a gas, the process being characterised in that a mass of molten sulphur is introduced which has a temperature of at least 5 DEG C above the temperature of crystallisation in a bed of sulphur nuclei having a temperature of 30-70 DEG C, which bed is fluidised with a gas, the molten mass, after having left the charging device, being brought into contact with a powerful gaseous stream having a temperature approximately equal to the temperature of the molten mass and a speed of at least 100 m/s, in a quantity such that the mass ratio of the gaseous stream to the molten sulphur is between 0.1 : 1 and 0.6 : 1, and the sulphur granules formed are continually discharged from the granulation region.
Patent FR-2586699-A1 (FR)
Title: Fractions de lait, procede d'obtention de ces fractions et milieux de cultures cellulaires renfermant ces fractions
Inventor: NABET PIERRE
IPC: A23C9/142
Filed: 1985-08-29
Abstract: L'INVENTION CONCERNE DES FRACTIONS DE LAIT FORMEES DE CONSTITUANTS DE POIDS MOLECULAIRE SUPERIEUR A 27000 DEPOURVUS DE LIPIDES INSOLUBLES DU TYPE DE CEUX ELIMINABLES PAR ULTRACENTRIFUGATION. CES FRACTIONS SONT UTILISABLES POUR SUPPLEMENTER DES MILIEUX DE CULTURES CELLULAIRES EN REMPLACEMENT DU SERUM.
Patent FR-2590272-A1 (FR)
Title: Natural, proteolytic and enzymatic biological complex which is used in the cosmetics industry and in dermatology
IPC: A61K8/66
Filed: 1985-09-10
Abstract: Process for obtaining a proteolytic and enzymatic biological complex from pure strains produced by unicellular microorganisms such as "Micromonospora chalcea" and "Achromobacter superficialis". Numerous applications in the cosmetics and dermatological fields.
Patent FR-2587312-A1 (FR)
Title: Emptying device for silos with circular cross section
IPC: B65D88/72
Filed: 1985-09-16
Abstract: Emptying device for silos with circular cross section using "hovercraft" (air-cushion carriers), characterised in that the bottom of the silo comprises a tunnel 3 extending along a diameter and having an opening 6, located at the centre of the silo, communicating with one of the ends of a sheath 7, located inside the tunnel and comprising a "hovercraft" (air-cushion carrier) 11 and the other end of which emerges above a chute 8 connected to a conventional discharge conveyor arranged outside the silo, the said tunnel communicating, on the one hand, with a ventilation sheath connected to the conventional blowing system, located outside the silo, and, on the other hand, with the said internal sheath 7 via the interposition of orifices 12 emerging under the "hovercraft" (air-cushion carrier) 11.