baber/WOPTO huggingface dataset:
Patent FR-2525037-A1 (FR)
Title: Battery charging appts. for heat engine motor vehicle - uses automatic decoupling of main clutch and engagement of clutch linkage gearbox and alternator during braking
Inventor: BAUDOIN PATRICE
IPC: F02B73/00
Filed: 1982-04-07
Abstract: The method of charging the batteries in a motor vehicle driven by a heat engine through a mechanical transmission uses recovery of the braking energy to drive the charging alternator, thus reducing the overall fuel consumption of the vehicle. The alternator is coupled to the input shaft (4) of the vehicle's gear box (2) by a mechanical coupling (9) acting through a clutch (10) at the alternator end. The clutch (3) between engine (1) and transmission (2) is automatically disengaged when braking is detected (14), and the alternator clutch (10) automatically engaged. The alternator clutch is disengaged during normal running unless the state of battery (7) charge falls below a preset level, which results in the alternator clutch being re-engaged by a signal from the controlling logic circuit (12).
Patent FR-2515814-A1 (FR)
Title: Profondimetre ou compteur de profondeur pour plongee sous-marine
IPC: G01L7/08
Filed: 1982-05-13
Abstract: UN BOITIER EN COUPELLE 2 EST FERME A L'AVANT PAR UN CAPOT TRANSPARENT 3 EMBOITE ELASTIQUEMENT DE MANIERE ETANCHE SUR LE BOITIER 2 ET ROTATIF PAR RAPPORT AU BOITIER, LEQUEL CONTIENT UN INDEX INDICATEUR 21 QUI TOURNE, EN FONCTION DE LA PRESSION EXTERIEURE, AUTOUR DE L'AXE 20 DU BOITIER 2 SUIVANT LA GRADUATION D'UN CADRAN 22, ET EST AGENCE POUR COOPERER AVEC UN INDEX INDICATEUR DE MAXIMUM 49 PAR L'INTERMEDIAIRE D'UN ELEMENT DE TRANSMISSION DE MOUVEMENT 55; CELUI-CI EST MONTE FOU SUR UN ORGANE A ALESAGE AXIAL 38 QUI TRAVERSE LE CAPOT 3 ET SUPPORTE L'INDEX INDICATEUR DE MAXIMUM 49 PAR L'INTERMEDIAIRE D'UN ELEMENT A FRICTION REGLABLE 54. L'AIR PEUT AINSI S'ECHAPPER DU BOITIER PENDANT L'ASSEMBLAGE SANS QU'ON AIT A MENAGER A CETTE FIN UN ALESAGE DANS LE CAPOT.
Patent FR-2530005-A1 (FR)
Title: Method and installation for drying sugar refining pulps with the use of hot gases produced by the combustion of distillery vinasses
Inventor: GUYOT ROBERT
IPC: A23K3/00
Filed: 1982-07-09
Abstract: The invention relates to the drying of sugar refining pulps. In order to allow the use, for drying the pulps, of the hot gases produced by the combustion of distillery vinasses, these hot gases are mixed with fumes leaving the pulp drier 16 or with cool air to lower their temperature below 500 DEG C, and the mixture obtained is treated in a dust removal unit 12 to remove at least 70% of the ashes entrained by the hot gases, then reheated to the temperature required for drying the pulps by combustion of a fuel injected at 15 into the mixture.
Patent FR-2509466-A1 (FR)
Title: Capteur de deplacement inductif pour organe de reglage fluidique
Inventor: ROMES ROMAN
IPC: G01D5/22
Filed: 1982-07-09
Abstract: CAPTEUR DE DEPLACEMENT INDUCTIF 10, ETANCHE A LA PRESSION, DESTINE A UN ORGANE DE REGLAGE FLUIDIQUE ET PERMETTANT UN AJUSTEMENT POUR LE TARAGE DU ZERO DE LA COURSE DU CAPTEUR PAR RAPPORT A CELLE DE L'ORGANE DE REGLAGE. LA POSITION D'UNE CARCASSE 17 CHARGEE PAR UN RESSORT EST REGLABLE PAR RAPPORT A UN NOYAU MAGNETIQUE 13 A L'AIDE D'UN REDUCTEUR 24 A VIS SANS FIN A AUTOBLOCAGE. LA ROUE TANGENTE 26 ENGRENANT SUR LA VIS SANS FIN 25 EST MONTEE PAR UN COLLET FILETE 28 DANS UN TARAUDAGE 29 DU BOITIER. UNE SELF DE REGLAGE ELECTRIQUE 34, BRANCHEE EN SERIE AVEC LA BOBINE PRIMAIRE 18 SUR LA CARCASSE 17 ET ACTIONNEE DE L'EXTERIEUR, PERMET DE FAIRE VARIER LA PENTE DE LA CARACTERISTIQUE DU CAPTEUR 10 SANS REACTION SUR LE TARAGE DU ZERO.
Patent FR-2533114-A1 (FR)
Title: Controlled fermentation chamber for baking, pastry and suchlike products
Inventor: BONGARD PHILIPPE
IPC: A21C13/00
Filed: 1982-09-22
Abstract: The present invention relates to a controlled fermentation chamber for baking, pastry and suchlike products. Chamber characterised in that it is provided, preferably on its front wall 2, with a vertical recessed housing 3 advantageously accommodating in its upper part the powerbox 4 and the switch box 6, and in that the switch box 6 is movably mounted in a curvilinear guiding device 5 against the action of a counterweight 7, which guiding device 5 brings the said box 6 into the raised position in a downward inclination facilitating its reading, and into the lowered position in an upward inclination at a suitable height for its manipulation by a person; while a catch 8 for locking the box 6 in the lowered position is provided on the guiding device 5.
Patent FR-2515273-A1 (FR)
Title: Procede de dosage precis de fluides a un debit predetermine, et procede et dispositif pour economiser l'energie d'un moteur pas a pas
Inventor: SOLOMON EDWARD GERALD
IPC: F04B49/20
Filed: 1982-10-22
Abstract: L'INVENTION CONCERNE UN PROCEDE DE COMMANDE D'UN MOTEUR PAS A PAS ACTIONNANT UNE POMPE DESTINEE A PRODUIRE UN ECOULEMENT QUASI CONTINU, MAIS A DEBIT VARIABLE. LE PROCEDE, MIS EN OEUVRE PAR UN CONTROLEUR 48, PERMET A UN DISPOSITIF 2 DE DOSAGE DE PRODUIRE UN ECOULEMENT SENSIBLEMENT CONTINU ET NON PULSATOIRE PAR REGLAGE CONVENABLE DE LA VITESSE D'UN MOTEUR PAS A PAS PRINCIPAL 74 AFIN DE COMPENSER L'INTERRUPTION DE L'ECOULEMENT DU FLUIDE QUI SE PRODUIT DURANT LA PHASE DE REMPLISSAGE AU COURS DE CHAQUE CYCLE DE POMPAGE. LE REGLAGE DE LA VITESSE DU MOTEUR 74 COMPENSE EGALEMENT LES MANQUES DE LINEARITE INTRODUITS DANS L'ECOULEMENT DU FLUIDE PAR UN MECANISME A CAME 76, 78 UTILISE POUR CONVERTIR LE MOUVEMENT ROTATIF DU MOTEUR 74 EN UN MOUVEMENT RECTILIGNE DE POMPAGE. DOMAINE D'APPLICATION: ADMINISTRATION INTRAVEINEUSE OU INTRA-ARTERIELLE DE FLUIDES MEDICAUX OU MEDICAMENTEUX OU AUTRES.
Patent FR-2534797-A1 (FR)
Inventor: BISSON MICHEL
IPC: A47J31/08
Filed: 1982-10-22
Abstract: 1. A filter cone (10), in particular for the infusion of coffee, being flat with a generally trapezoidal shape having a bottom edge (12), two divergent rectilinear lateral edges (14 and 16), and an opening edge (18), this cone being formed by cutting out from a band of filter paper (20) folded along its median longitudinal axis (22) to obtain two superimposed leaves (24 and 26), one of the said lateral edges (14) of the cone being formed by the said median fold (22) and the said cutting out being performed on the remaining part of the said shape to form the two opposite walls (28 and 30) of the said cone in the two said leaves (24 and 26) respectively, these walls in addition being united to one another by a joining border (32) extending along the other lateral edge (16) and along the bottom edge (12), characterized in that the bottom edge (12), in its region adjacent to the said other lateral edge (16), has a curvilinear shape the concavity of which is turned towards the opening edge (18).
Patent FR-2517192-A1 (FR)
Title: Plateau de service ou autre
Inventor: DAENEN ROBERT H C M
IPC: A47G19/00
Filed: 1982-11-26
Abstract: PLATEAU DE SERVICE QUI COMPORTE UN RECEPTACLE 12 QUI COMPORTE UNE PAROI 14 ET DES PAROIS LATERALES 16, UNE BASE 80 QUI COMPORTE AU MOINS UNE COLLERETTE D'ACCOUPLEMENT 86, 94 ET DES PREMIER ET SECOND MOYENS DE RECEPTION SUR LADITE PAROI QUI SONT DISPOSES DE MANIERE A RECEVOIR LA COLLERETTE D'ACCOUPLEMENT DE SORTE QUE LE RECEPTACLE PEUT ETRE FIXE DE FACON AMOVIBLE SUR LA BASE DANS PLUSIEURS POSITIONS.
Patent FR-2538840-A1 (FR)
Title: Adjustable stop-piece for a joinery leaf and particulary for windows, shutters or French windows
Inventor: GONIN PAUL
IPC: E05F5/00
Filed: 1982-12-30
Abstract: The invention concerns a stop-piece 1 for the leaf of a shutter, window or French window. The stop-piece 1 can slide inside a fixed grooved stirrup 5. The latter is welded to the support 11 or to the metal frame of the window. After adjustment, the stop-piece 1 is immobilised by the grooves and a locking screw. Application: equipment for supports 11 or prefabricated metal frames, whose stop-piece 1 remains adjustable on the work site.
Patent FR-2538881-A1 (FR)
Title: Chaudiere d'atre mobile a combustion interne et a tirage reglable
IPC: F24B/
Filed: 1983-01-03
Abstract: L'INVENTION CONCERNE UN DISPOSITIF DE CHAUDIERE MOBILE D'ATRE A COMBUSTION INTERNE UTILISANT LES FLUIDES COMME AGENT CALOPORTEUR ET A REGULATION DE TIRAGE AUTOMATIQUE. IL EST CONSTITUE DANS SA PARTIE VISIBLE: D'UN CORPS DE CHAUDIERE 12, DE DEUX TUYAUX D'ALIMENTATION 2 ET 3, D'UNE SUSPENSION A COULISSE 3, D'UNE POTENCE ARTICULEE 2, DE DEUX FLEXIBLES DE RACCORDEMENT 17 SUR L'INSTALLATION DE CHAUFFAGE CENTRAL, DE DEUX RACCORDS HYDRAULIQUES ETANCHES DITS DE TYPE RAPIDE 18 DANS SA PARTIE NON VISIBLE : DE CHAMBRES DE COMBUSTION 9, DE FLUIDE 10, DE CHICANES 16, D'UN DISPOSITIF DE TIRAGE 20, D'UN PURGEUR 5, D'UNE SOUPAPE DE SECURITE 7, D'UN COLLECTEUR DE FUMEE 6, D'UNE SONDE THERMOSTATIQUE 8. PARMI LES APPLICATIONS LES PLUS INTERESSANTES DE L'INVENTION ON PEUT CITER L'UTILISATION COMME CHAUDIERE PRINCIPALE DE CHAUFFAGE CENTRAL OU EN RELEVE DE CHAUDIERE SUR UNE INSTALLATION EXISTANTE ET LA POSSIBILITE DE PRODUCTION D'EAU CHAUDE SANITAIRE PAR L'INTERMEDIAIRE D'UN BALLON.
Patent FR-2540129-A1 (FR)
Inventor: LETOFFE MICHEL
IPC: C08K3/32
Filed: 1983-01-27
Abstract: Organopolysiloxane compositions which rapidly harden to the elastomeric state, even at ambient temperatures, are comprised of (i) a polyhydroxylated polysiloxane, (ii) a polyacyloxysilane cross-linking agent therefor, and (iii) a hardening accelerator comprising water and an alkali or alkaline earth metal phosphate and/or polyphosphate. The subject compositions are useful, inter alia, for providing elastomeric seals.
Patent FR-2522978-A1 (FR)
Title: Separateur a plaques
Inventor: PIELKENROOD JACOB
IPC: B01D21/24
Filed: 1983-03-01
Abstract: SEPARATEUR A PLAQUES PARALLELES INCLINEES, DANS LEQUEL LES PASSAGES DE CIRCULATION DU LIQUIDE ENTRE LES PLAQUES COMMUNIQUENT A UNE EXTREMITE AVEC UNE CHAMBRE D'ALIMENTATION ET A L'AUTRE EXTREMITE AVEC UNE CHAMBRE DE SORTIE DU LIQUIDE TRAITE, UN ECOULEMENT SENSIBLEMENT VERTICAL ETANT ENGENDRE DANS LA CHAMBRE D'ALIMENTATION ET DERIVE VERS LES PASSAGES ENTRE LES PLAQUES. DES MOYENS 12 DE REPARTITION DU FLUX DE LIQUIDE SONT PREVUS DANS LA CHAMBRE D'ALIMENTATION 4, CES MOYENS ETANT INCLINES VERS LE HAUT OU LE BAS, DE LA CLOISON ARRIERE 5 VERS LA CLOISON AVANT 7 DE LA CHAMBRE 4, LA REPARTITION AINSI OBTENUE PERMETTANT DE CHARGER UNIFORMEMENT LES DIFFERENTS PASSAGES ENTRE LES PLAQUES.
Patent FR-2522691-A1 (FR)
IPC: B23D71/00
Filed: 1983-03-01
Abstract: POUR REALISER UN ELEMENT DE POLISSAGE 10 ON PART D'UNE EMBASE METALLIQUE 1 TELLE QU'UNE PLAQUE. ON LUI APPLIQUE UN VERNIS PHOTO-RESISTANT, C'EST-A-DIRE QUI, NORMALEMENT SOLUBLE DANS UNE SOLUTION APPROPRIEE, DEVIENT INSOLUBLE APRES EXPOSITION A LA LUMIERE. ON EXPOSE LA PLAQUE A LA LUMIERE A TRAVERS UN MASQUE APPROPRIE ET ON LA TRAITE A L'ACIDE DE FACON A Y FAIRE APPARAITRE DES DENTS 11 DE LARGEUR D, SEPAREES PAR DES CREUSURES 6 EN FORME DE POCHE DE PROFONDEUR H. ON A SOIN DE DEPLACER CONSTAMMENT L'EMBASE PAR RAPPORT A LA SOLUTION D'ACIDE D'ATTAQUE DE MANIERE QUE LES CREUSURES SOIENT A CONTRE-PENTE (ANGLE A). ON A REFERENCE T L'EPAISSEUR DE L'EMBASE 1, LAQUELLE PEUT ETRE TRAITEE THERMIQUEMENT, AU MOINS EN SURFACE, DE FACON A AUGMENTER SA DURETE.
Patent FR-2523161-A1 (FR)
Title: Matiere textile a coloration changeante
IPC: C09K9/02
Filed: 1983-03-11
Abstract: L'INVENTION COMPREND UN SUPPORT DE TISSU OU DE CUIVRE SUR L'UNE DES SURFACES DUQUEL EST APPLIQUEE UNE COMPOSITION DE CRISTAUX LIQUIDES CHOLESTERIQUES DONT LA COULEUR VARIE LORSQUE LA TEMPERATURE OU L'ANGLE DE VISION SOUS LEQUEL ON OBSERVE LA SURFACE VARIE. APPLICATIONS AUX VETEMENTS.
Patent FR-2543756-A1 (FR)
Title: Method and device intended for converting the voltage from a DC voltage source
IPC: H02M7/538
Filed: 1983-03-31
Abstract: Method and device for converting voltage from a DC voltage source with the aid of a transformer 21 having a primary winding 23 and a secondary winding 26 of two power transistors 28, 29 and of two secondary transistors 30, 31 which are provided in particular to dispel the charges stored in the base of the power transistors 28, 29.
Patent FR-2526911-A1 (FR)
Inventor: SEBESTYEN GYULA
IPC: F16D33/18
Filed: 1983-05-11
Abstract: The invention relates to a hydrodynamic power-transmission construction, advantageously a hydrodynamic clutch, the liquid power-transmission medium of which can be a filling liquid based on water, e.g. water itself, an oil or a synthetic liquid. The essence of the invention consists in that the construction has a securing subassembly which comprises a spigot, advantageously a threaded spigot, if required a headed bolt, into which a slotted disc known per se is built in, arranged in a space connected to the outside atmosphere and extending into the vicinity of the axis of rotation of the power-transmission construction. It is thus possible to use a water-based filling liquid where hitherto only non-corrosive filling liquid could be used, without the risk of corrosion of the bearing; the invention synthesises the various simple constructional solutions.
Patent FR-2546786-A1 (FR)
Title: Laser apparatus, especially for cutting paper
IPC: B23K26/06
Filed: 1983-06-01
Abstract: The invention relates to a laser apparatus, especially for cutting paper. A template is made in order to allow a part of the scanning beam to pass so as to create an image, an optical device 20 cuts the said scanning laser beam which has passed through the said template, this optical device being positioned at the point or close to the point where all the non-diffracted rays of the scanning laser beam which pass through this point are superimposed, a product 22 is positioned in the focal plane of the second optical device. Application to the cutting of paper.
Patent FR-2529701-A1 (FR)
Title: Cassette pour disque d'enregistrement et de lecture d'informations
Inventor: SAWA TETSUO
IPC: G11B25/04
Filed: 1983-07-01
Abstract: L'INVENTION CONCERNE UNE CASSETTE POUR DISQUE SOUPLE. ELLE SE RAPPORTE A UNE CASSETTE QUI COMPORTE DEUX MOITIES DE BOITIER 2, 3 ENTRE LESQUELLES EST PLACE UN DISQUE MAGNETIQUE. UN TROU D'INTRODUCTION D'UNE TETE MAGNETIQUE PERMET LA LECTURE ET L'ENREGISTREMENT SUR LE DISQUE, ET CE TROU PEUT ETRE FERME PAR UN OBTURATEUR 11 QUI EST MAINTENU EN POSITION D'OUVERTURE PAR UN CLIQUET 30 VENANT S'ACCROCHER CONTRE L'OBTURATEUR 11. LORSQUE L'OBTURATEUR DOIT ETRE FERME, LE BORD DU BOITIER EST PINCE A L'AIDE DE DEUX DOIGTS SI BIEN QUE LE CLIQUET 30 SORT DU TROU ET LIBERE L'OBTURATEUR 11 QU'UN RESSORT RAPPELLE EN POSITION DE FERMETURE. APPLICATION AUX CASSETTES DES DISQUES SOUPLES DE SUPPORT D'INFORMATIONS.
Patent FR-2551304-A1 (FR)
Title: Seal for an electrical apparatus, especially a spotlight, for use in a marine environment and in an explosive atmosphere.
IPC: F21V25/12
Filed: 1983-08-26
Abstract: The invention relates to an electrical apparatus for use in an explosive atmosphere, which comprises electrical components contained in a safety enclosure of the EXD type, the wall of the said enclosure comprising a detachable portion joined to the rest of the wall by means for sealing the enclosure and using a seal which can only be installed after closing the enclosure. This seal 10 is a tubular hollow seal housed in a U-shaped groove 9 defined by a pair of shaped elements 6, 7 respectively belonging to the portion of detachable wall 4 and to the rest of the wall 2. The invention is particularly applicable to a spotlight for use in a marine environment and in an explosive atmosphere.
Patent FR-2556352-A1 (FR)
Inventor: DEHENNAU CLAUDE
IPC: C08J9/00
Filed: 1983-12-12
Abstract: 1. Process for the manufacture of a cellular material by reaction of an organic polyisocyanate prepolymer with water in the presence of an additive capable of fixing water, a catalyst for the prepolymer, a surface-active agent, a blowing agent, optionally a liquefier and optionally additional inorganic fillers, starting with individual premixes of these constituents, characterized in that at least two premixes are produced first of all, such that, on the one hand, the organic polyisocyanate prepolymer and, on the other hand, the additive capable of fixing water are in different premixes, the catalyst and the prepolymer being in the same premix, water is then incorporated in the premix containing the additive capable of fixing water, and the premixes are then combined.
Patent FR-2556658-A1 (FR)
Title: Device for supporting a drive wheel of a motor vehicle
Inventor: FROUMAJOU ARMAND
IPC: F16C35/04
Filed: 1983-12-20
Abstract: Device for supporting a drive wheel of a motor vehicle, comprising an arm 1 mounted so as to oscillate on the structure 2 of the vehicle, and a roller bearing 8 fixed to the end of the arm 1 opposite its axis of oscillation and supporting the wheel 4, an end section 17 of a transmission shaft 5 passing through the arm 1 being coupled to a steering knuckle 7 of the wheel 4, characterised in that the arm 1 has a notch 20 in line with which the roller bearing 8 carrying the wheel 4 is fastened and in which the end section 17 is radially engaged. This simple and light-weight device makes it possible easily to remove the shaft 5 driving the wheel 4.
Patent FR-2546600-A1 (FR)
Title: Automatic retention valve for protecting a fluid meter
Inventor: FRANCESCHINI LORENZO
IPC: F16K15/02
Filed: 1984-01-26
Abstract: Automatic retention valve 7 for fluids, intended to protect the meter when it is traversed by the fluid at an excessive speed, this valve being elastically pushed against the seat 8 of a standard connector 1 provided between the duct and the casing 9 of the meter.
Patent FR-2563011-A1 (FR)
Title: Dispositif de mesure directe de la vitesse lineaire d'un cable metallique a torons
Inventor: PITANCE GILBERT
IPC: G01P3/54
Filed: 1984-04-11
Abstract: SUR UN NOYAU 4 PERMEABLE MAGNETIQUEMENT ET AYANT DES DENTS 9, 5, 6, 10 DIRIGEES VERS LE CABLE METALLIQUE 1 SE TROUVENT UN ENROULEMENT D'EXCITATION 3 QUI CREE UN CHAMP MAGNETIQUE EMPRUNTANT EN PARTIE LE CABLE 1 ET DEUX ENROULEMENTS DE MESURE 7, 8 QUI FOURNISSENT UNE TENSION FLUCTUANTE EN FONCTION DU PAS P DES TORONS 2 ET DE LA VITESSE REELLE DE DEFILEMENT DU CABLE 1 DE SORTE QUE LA MESURE DE LA FREQUENCE DES FLUCTUATIONS PERMET DE CALCULER LA VITESSE REELLE DE CE CABLE.
Patent FR-2564152-A1 (FR)
Title: Thermal machine for converting the kinetic energy of gases (steam) into potential energy using insulated nozzles in which a gas (steam) flows, the gas being subjected to a centrifugal force or to the gravitational field
IPC: F03G3/00
Filed: 1984-05-09
Abstract: The thermal machine uses thermally insulated nozzles to convert heat energy into usable energy. The machine consists of a vessel 6 in which the liquid is heated until it reaches a limit temperature. The gas (steam) is directed to piston and/or gas (steam) turbine engines with speed and/or pressure stages. The gas is directed to the nozzle 8, 9 which has such a size and thermal insulation that, under the action of the gravitational field or the centrifugal force, it cools the gas until it becomes a liquid and then a solid. The liquids formed are collected in the vessels 10 which are discharged through thermally insulated ducts into pipes 11, to action and/or reaction hydraulic turbines, from which the liquid is taken to the vessel 6. Application to power production (for land vehicles, marine craft or aircraft, and for refrigerators).
Patent FR-2550309-A1 (FR)
Title: Section for joining a long-distance heating pipeline to the inlet pipe in a building
Inventor: BUNTE RUDOLF
IPC: F16L58/18
Filed: 1984-07-17
Abstract: This joining section 3 comprises a sleeve 7 made of polytetrafluoroethylene loaded with graphite and two flanges 5 one bolted to a flange of the long-distance heating pipeline, the other bolted to a flange 10 of the pipe 2 entering the building. The sleeve 7 is extended up to the front face 6 of the flange 5 bolted to the flange 10.
Patent FR-2569416-A1 (FR)
Inventor: BOUTEVIN BERNARD
IPC: C10C3/02
Filed: 1984-08-22
Abstract: 1. A process for preparing a composition, particularly for hydrocarbon asphalts, comprising a mixture of hydrocarbon binder and polyolefin, wherein at least some of the hydrocarbon binder molecules are chemically bound to the polyolefin molecules by covalent bonds, characterized in that (a) free radicals are created on the polyolefin - either directly by the action of gamma rays, followed by the action of oxygen on the radicals prepared by the preceding method, - or indirectly by thermal decomposition of peroxides and hydroperoxides obtain  by the combined action of ozone and oxygen on the polyolefin, and (b) the polyolefin thus activated is then reacted with the hydrocarbon binder.
Patent FR-2570922-A1 (FR)
Title: Seed dispenser combined with a seeder bucket wheel
Inventor: GENTILHOMME GUY
IPC: A01C5/04
Filed: 1984-09-28
Abstract: In order to ensure the leaktightness of the closure of the holes 8 of a drum 5 for dispensing seeds into a bucket seeder, a Teflon seal 16 is arranged on the extension 21 of a flange 20 of the support 4. The seal is arranged over approximately 120 DEG of the periphery of the drum from the point of contact of the drum and the bucket wheel.
Patent FR-2572140-A1 (FR)
Title: Ventilateur
Inventor: PAK VITOLD VITOLDOVICH
IPC: F04D27/02
Filed: 1984-10-22
Abstract: L'INVENTION CONCERNE LES VENTILATEURS. LE VENTILATEUR FAISANT L'OBJET DE L'INVENTION EST DU TYPE COMPORTANT UNE ROUE A AUBAGE 2 DISPOSEE DANS UN BOITIER 1, UNE TUBULURE D'ENTREE 4 ET UN DISPOSITIF DE TOURBILLONNEMENT DU COURANT ENTRANT DANS LA ROUE A AUBAGE 2, DISPOSE DANS LA TUBULURE D'ENTREE 4. IL EST CARACTERISE EN CE QUE LE DISPOSITIF DE TOURBILLONNEMENT DU COURANT ENTRANT DANS LA ROUE A AUBAGE 2 COMPORTE AU MOINS UN CANAL DE DERIVATION 6, L'ORIFICE D'ENTREE 7 DE CELUI-CI EST DISPOSE DANS LA TUBULURE D'ENTREE 4, TANDIS QUE SON ORIFICE DE SORTIE EST RELIE TANGENTIELLEMENT A LADITE TUBULURE D'ENTREE 4, PLUS PRES DE LA ROUE A AUBAGE 2 SUIVANT LE SENS DU COURANT, ET UN VOLET 9 MONTE DANS LA TUBULURE D'ENTREE 4 ET SEPARANT LE COURANT ENTRANT DANS CETTE TUBULURE EN UN COURANT PRINCIPAL 10 ET UN COURANT SUPPLEMENTAIRE 11, LEDIT COURANT SUPPLEMENTAIRE 11 ARRIVANT DANS LE CANAL DE DERIVATION 6. L'INVENTION PEUT ETRE APPLIQUEE EN PARTICULIER AUX VENTILATEURS CENTRIFUGES ET AXIAUX, UTILISES NOTAMMENT DANS LA PRODUCTION D'ENERGIE, DANS LES INDUSTRIES MINIERE, CHIMIQUE ET METALLURGIQUE.
Patent FR-2572673-A1 (FR)
Inventor: GUILLERMOND ROBERT
IPC: B29C33/56
Filed: 1984-11-07
Abstract: High melting point metallic, e.g., steel mold members are facilely and inexpensively produced by depositing, e.g., flame-spraying, droplets of a melt of a metal having a high melting point onto the front face surface of an elastomeric silicone mold pattern, said elastomeric silicone containing from 20 to 90% by weight of finely divided particulates of at least one refractory filler, and thereafter permitting said melt to solidify.
Patent FR-2572992-A1 (FR)
Title: Extrudeuse notamment pour la preparation de compositions alimentaires pour le betail
Inventor: CROIX-TREHELOT CHARLES
IPC: B30B11/22
Filed: 1984-11-12
Abstract: EXTRUDEUSE, NOTAMMENT POUR LA PREPARATION DE COMPOSITIONS ALIMENTAIRES POUR LE BETAIL COMPRENANT UNE VIS SANS FIN TOURNANT A L'INTERIEUR D'UN FUT CONSTITUE D'ELEMENTS, LES ELEMENTS DU FUT COMPRENANT DES RAINURES LONGITUDINALES DESTINEES A FORMER DES BUTEES CONTRE L'ENTRAINEMENT DU PRODUIT EN ROTATION. SELON L'INVENTION, LES RAINURES COMPRENNENT UNE FACE RADIALE11, PERPENDICULAIRE AU FOND13 DE CHAQUE RAINURE ET UNE SURFACE INCLINEE12 INCLINEE PAR RAPPORT AU FOND, DE MANIERE A CONSTITUER UN ECHAPPEMENT POUR LE PRODUIT. APPLICATIONS: AMELIORATION DU RENDEMENT DES EXTRUDEUSES.