baber/WOPTO huggingface dataset:
Patent FR-2562252-A1 (FR)
Inventor: NICOLAS JEAN-CLAUDE
IPC: G01N33/548
Filed: 1984-03-27
Abstract: 1. Process for the immunoenzymatic dosage, in an aqueous medium, notably biological, of an entity X capable of forming an immunological complex with an entity Y, specific to the entity X, according to which the concentration of at least two enzymes is carried out at the level of a support by means of an immunological reaction in which the entities X and Y participate, thanks to which an intermediate compound is formed at the level of the support by a first enzyme and according to which this intermediate compound serves as a substrate for a second enzyme in order to give another compound which, directly or indirectly, produces, at support level, a measurable phenomenon, in conditions such that a relation may be established between the result of the measurement of this phenomenon and the concentration of entity X, characterized in that the support is porous and in that the said process essentially includes the stages consisting of : a) bringing a first enzyme, as a marker of the entity X or the entity Y, by means of an immunological reaction of "competition" or "sandwich" type, between the entities X and Y, at the level of the porous support on which is fixed, in a preliminary or concomitant way, the entity Y, in order to produce on it, starting with a nucleotide compound introduced into the medium as a reagent, another, intermediate, nucleotide compound, capable of undergoing, on contact with the constituents of a bioluminescence system containing one or more enzymes of which one at least is also fixed on the support, a conversion leading to the emission of light, in conditions such that a relation may be established between the light emitted and the concentration of entity X in the aqueous medium, this medium having in addition added to it a system, preferably a soluble enzymatic system, capable of converting the intermediate nucleotide compound present in the solution into a compound not capable of emitting photons in the presence of the bioluminescence system, without modifying in a significant way the intermediate nucleotide compound formed at the support level, b) leaving to rest until a stable signal is obtained, c) measuring the light emitted and d) starting with the measurement carried out, determining the concentration of entity X in the aqueous medium or the sample studied, using a calibrated system.
Patent FR-2563402-A1 (FR)
Title: Coding and decoding method for subscription television system
Inventor: TESSIER JEAN-CLAUDE
IPC: H04N7/167
Filed: 1984-04-19
Abstract: An access record is formed comprisinq two words (C.M.). The first word is a structural word and describes those broadcasts that can be received. The second word is an access word and is formed by combining the first word with a third word (B) to describe the time over which access is allowed. A given word (N) is assigned to each read decoding device and differs from decoding device to decoding device so that each device can be addressed directly. The given word is included in the access record. Each access record also includes a personal word (T) relating to the user or alternatively to a standard.
Patent FR-2546379-A1 (FR)
Title: Filtre de cigarette
Inventor: JONNSON ROBERT R
IPC: A24D3/04
Filed: 1984-05-23
Abstract: UN FILTRE 10 POUR UNE CIGARETTE COMPORTE UN TAMPON IMPERMEABLE A LA FUMEE 16 DE FORME GENERALE CYLINDRIQUE ET UN MATERIAU PERMEABLE A LA FUMEE 18 RECOUVRANT AU MOINS UNE PORTION DE LA PERIPHERIE DU TAMPON. LE TAMPON 16 AVEC LE MATERIAU PERMEABLE RECOUVRANT EST ENTOURE PAR UNE MANCHETTE PERMEABLE A L'AIR 14 POUR FORMER UN FILTRE DE CIGARETTE.
Patent FR-2547701-A1 (FR)
Title: Device for dispensing a filling substance, which can be used on a machine for making stuffed pasta, such as ravioli or tortellini
Inventor: TANSINI LUIGI
IPC: A21C9/06
Filed: 1984-05-23
Abstract: The filling substance for stuffed pasta is driven downwards by the Archimedean screw 4. It flows into the base 5' and thus reaches the opening 6 and the passage 12 which convey it into the annular prechamber 11. The latter encloses the shaft 14 which is given a reciprocating movement with the movable sector 19 which is fixed to it by the screw 20. Another cylindrical sector 16 is fixed to the wall by the screw 17 so as to just clear the passageway 10 for conveying the substance to the pasta. In the position represented, the filling fills the prechamber 11, but when the shaft 14 rotates anticlockwise (to the left), the scraper face 21 closes the passage 12 and dispenses the quantity of filling into the passageway 10. Thus, even quantities are obtained without the filling ever being compressed too much.
Patent FR-2546913-A1 (FR)
Title: Ring spinner-twister yarn guide
Inventor: GEISLER HARALD
IPC: D01H13/04
Filed: 1984-06-04
Abstract: The yarn guide shaft is connected to the geared motor through a coupling gear. The coupling gear assembly is composed of a cranked rocker and a double rocker where the drive rockers of the double rocker assembly are firmly secured to each other at both sides of the machine.
Patent FR-2565329-A1 (FR)
Title: Closed hearth, especially chimney/stove equipped with a reverse draught device
IPC: F24B1/18
Filed: 1984-05-30
Abstract: The present invention relates to a closed hearth, in particular for a chimney/stove, equipped with a reverse draught device. Hearth, characterised in that it is equipped with a reverse draught device 1 consisting of a casing 2 arranged under the hearth grid, and housing the ash box 10, and by a secondary smoke pipe 3 extending behind the fireplace and connected, on the one hand, at its lower portion, to the casing 2 and, on the other hand, at its upper portion, to the smoke pipe 4 of the hearth, above the flap 5 for closing the latter.
Patent FR-2550579-A1 (FR)
Title: Aube perfectionnee de turbine de turbomoteur a temperature elevee
Inventor: WAGNER WILLIAM RICHARD
IPC: F01D5/28
Filed: 1984-06-19
Abstract: AUBE PERFECTIONNEE DE TURBINE DE TURBOMOTEUR A TEMPERATURE ELEVEE. L'AUBE DE TURBINE 10 DESTINEE A UNE TURBINE DE TURBOMOTEUR A TEMPERATURE ELEVEE, TELLE QUE CELLE D'UN MOTEUR DE FUSEE, FONCTIONNANT A UNE TEMPERATURE SUPERIEURE A 838C-1116C, EST REALISEE A PARTIR DE POUDRE DE BERYLLIUM AGGLOMEREE ET PRESENTE DES PASSAGES INTERNES 16 DESTINES AU CONVOYAGE D'UN FLUIDE DE REFROIDISSEMENT PAR CONVECTION FORCEE, AINSI QUE DES PASSAGES RADIAUX 18 DESTINES A UN REFROIDISSEMENT PAR FILM DE LA SURFACE DE L'AUBE. APPLICATION A L'EQUIPEMENT DES TURBINES FONCTIONNANT A DES TEMPERATURES ELEVEES.
Patent FR-2569489-A1 (FR)
Title: Grille d'espacement et de maintien et assemblage de combustible nucleaire en comportant application
Inventor: DENIZOU JEAN-PIERRE
IPC: G21C3/34
Filed: 1984-08-24
Abstract: LA GRILLE D'ESPACEMENT, UTILISABLE NOTAMMENT SUR UN ASSEMBLAGE DE REACTEUR A EAU LEGERE SOUS-MODERE, COMPREND UNE CEINTURE 20 ET AU MOINS DEUX LITS, DECALES DANS LE SENS LONGITUDINAL, CONSTITUES CHACUN DE DEUX SERIES DE FILS D'ESPACEMENT 26. LES FILS D'UNE MEME SERIE SONT PARALLELES ENTRE EUX ET A UN DES COTES DE LA CEINTURE. L'ENSEMBLE DE DEUX LITS SUCCESSIFS REGROUPE DES FILS DISPOSES DANS LES TROIS DIRECTIONS DE LA CEINTURE, LORSQUE L'ASSEMBLAGE EST A MAILLE TRIANGULAIRE.
Patent FR-2551831-A1 (FR)
Title: Dispositif pour relier deux extremites de tuyaux
IPC: F16L23/06
Filed: 1984-09-06
Abstract: DISPOSITIF POUR RELIER DEUX EXTREMITES DE TUYAUX. IL COMPREND UNE PARTIE FEMELLE17 ET UNE PARTIE MALE12. CELLE-CI EST FORMEE D'UN ANNEAU PROFILE RECEVANT UN JOINT ANNULAIRE15, ENTRE UNE BRIDE ANNULAIRE ANTERIEURE13 ET UNE BRIDE ANNULAIRE POSTERIEURE14. LE DIAMETRE EXTERIEUR DE LA BRIDE13 EST INFERIEUR A CELUI DE LA BRIDE14. CANALISATIONS.
Patent FR-2574037-A1 (FR)
Title: Dispositif et procede de commande de vehicules guides
Inventor: DRABOWITCH SERGE
IPC: B61L3/12
Filed: 1984-11-30
Abstract: L'INVENTION SE RAPPORTE PRINCIPALEMENT A UN DISPOSITIF ET UN PROCEDE DE COMMANDE DE VEHICULES GUIDES. LE DISPOSITIF OBJET DE LA PRESENTE INVENTION COMPORTE DES BALISES PASSIVES 4 AINSI QUE DES RADARS 7 PERMETTANT LEUR DETECTION. LA PRESENCE OU L'ABSENCE DE BALISE PERMET LA COMMANDE AUTOMATIQUE D'UN TRAIN, PAR EXEMPLE EN VUE DE L'AUTOMATISATION DE SA CONDUITE. LE DISPOSITIF OBJET DE LA PRESENTE INVENTION UTILISE DES BALISES 4 RETRODIRECTIVES ETOU DES BALISES INDUISANT UNE ROTATION DE POLARISATION DU RAYONNEMENT RECU. L'UTILISATION DES BALISES RETRODIRECTIVES INDUIT UN CHANGEMENT DE FREQUENCE PAR EFFET DOPPLER DU RAYONNEMENT REFLECHI. LE CHANGEMENT DE FREQUENCE DOPPLER ETOU LA ROTATION DE LA POLARISATION DU RAYONNEMENT AMELIORE LE RAPPORT (SIGNALECHO PARASITE) ETOU LA SEPARATION DES VOIES D'EMISSION ET DE RECEPTION. L'INVENTION S'APPLIQUE PRINCIPALEMENT A LA CONDUITE AUTOMATIQUE DES TRAINS OU DU METRO.
Patent FR-2574779-A1 (FR)
Title: Safety glass comprising a number of sheets of glass and one or a number of sheets of plastic
Inventor: HOCHART PAUL
IPC: B32B17/10
Filed: 1984-12-19
Abstract: The safety glass comprises a number of sheets of glass 1, ... 5 and one or a number of sheets of plastic 10, 11 assembled against each other. The sheets of glass 1, ... 5 are applied directly against the sheets of plastic 10, 11 and are bonded to the latter by a strand of adhesive 14 applied all around the periphery of the glazing by covering the cut edge 13 of the sheets of plastic 10, 11, this adhesive exhibiting at room temperature a peel strength of at least 30 kg/cm<2> and an elongation at break of at least 500 %. Use for producing burglarproof or bulletproof glass.
Patent FR-2576237-A1 (FR)
Title: Working carriage for a sanding machine for floors
IPC: B24B7/18
Filed: 1985-01-22
Abstract: The invention relates to a working carriage for a sanding machine for floors which is equipped with at least one abrasive drum and a direction arm. The carriage according to the invention is noteworthy in that it comprises a chair for the user, an articulated coupling means 15 for coupling the carriage to the sanding machine, at least one front roller 2 which is free to point in any direction, at least two rear driving wheels 3 driven to rotate in the direction opposite to the direction of rotation of the abrasive drum by a driving motor 7, 8 and by means of a transmission 14 with adjustable progressive clutch in order to allow the driving wheels to exert a resisting torque opposite to the forward torque of the sanding machine exerted by the abrasive drum so that the speed of forward translation of the latter is, in absolute value, less than the tangential speed of the abrasive drum and if need be so that it is possible to pull the said sanding machine backwards in opposition to its forward torque.
Patent FR-2560952-A1 (FR)
Inventor: SIMON ANATOLY ALEXANDROVICH
IPC: F16F1/36
Filed: 1985-02-28
Abstract: The spring-actuated shock absorber comprises a cylindrical spring (1) and a bush (2) which have a contact therebetween and are arranged coaxially to each other so that the turns of the spring (1) can move along the contact surface formed between the spring (1) and the bush (2). The bush (2) is secured directly on the spring (1) and is fixed thereon by means of frictional forces exerted on the contact surface with the spring (1). The length of the bush (2) is smaller than the specified length of the spring (1) to which the maximum load is imposed.
Patent FR-2581682-A1 (FR)
Title: Construction with elements, particularly with three-dimensional modules, which are preferably transportable
IPC: E04B7/10
Filed: 1985-05-10
Abstract: The invention relates to a construction with elements, particularly with three-dimensional modules, which are preferably transportable, for building roofing or facade elements obtained by combining the said modular elements. This construction is noteworthy in that the modular elements 13, 10 come in the general shape of a horse saddle. The invention finds a main application in the building of a mobile exhibition stand.
Patent FR-2566413-A1 (FR)
Title: Procede pour faire fonctionner en continu une colonne de lavage a contre-courant pour extraire une bouillie polymere avec un liquide de lavage
Inventor: ASANUMA TADASHI
IPC: C08F6/06
Filed: 1985-06-20
Abstract: ON INTRODUIT UNE BOUILLIE SE COMPOSANT DE PARTICULES SOLIDES DE POLYMERE ET D'UN DILUANT ET ETANT EXTRAITE EN CONTINU D'UNE ZONE DE POLYMERISATION, DANS LA PARTIE SUPERIEURE D'UNE COLONNE DE LAVAGE A CONTRE-COURANT B; ON INTRODUIT LE LIQUIDE DE LAVAGE DANS LA PARTIE INFERIEURE DE CETTE COLONNE B ET ON EXTRAIT CELUI-CI DE LA PARTIE SUPERIEURE DE LADITE COLONNE B; ET ON EXTRAIT LA BOUILLIE LAVEE DE LA PARTIE INFERIEURE DE LA COLONNE B ET ON INTRODUIT CELLE-CI DANS UN TUBE DE CHAUFFE 10 POUR SEPARER LA VAPEUR DU LIQUIDE DE LAVAGE ET LES PARTICULES SOLIDES DE POLYMERE. SELON L'INVENTION, ON REGLE LA QUANTITE D'EXTRACTION DE LA BOUILLIE LAVEE DE LA PARTIE INFERIEURE DE LA COLONNE B PAR I REGLAGE DE LA QUANTITE DE CHALEUR FOURNIE AU TUBE 10, ET II REGLAGE DE LA QUANTITE DE LIQUIDE A INTRODUIRE SEPAREMENT DANS LE TUBE 10, CE REGLAGE ETANT EFFECTUE EN SUIVANT LA QUANTITE DE LA BOUILLIE DANS LA DERNIERE CELLULE DE REACTION A DE LA ZONE DE POLYMERISATION ET EN REGLANT LA QUANTITE DE BOUILLIE EXTRAITE SUR LA BASE DE LA QUANTITE DE BOUILLIE DANS LA ZONE DE POLYMERISATION PAR LES MOYENS I ET II.
Patent FR-2567048-A1 (FR)
Title: Dispositif pour le refroidissement de lamines a chaud plans
Inventor: SABATINI BRUNO
IPC: B05C5/00
Filed: 1985-07-03
Abstract: LE DISPOSITIF COMPREND DES MOYENS D'ADDUCTION DE L'EAU DE REFROIDISSEMENT 4, 5 ET UNE CHAMBRE SEPAREE 15 POUR LA GENERATION DU JET D'EAU. CETTE CHAMBRE 15 EST DELIMITEE PAR DES PAROIS 12, 13 QUI CONVERGENT VERS UNE FENTE 16 DE DISTRIBUTION DU JET D'EAU ET EST DIVISEE TRANSVERSALEMENT EN UNE PLURALITE DE CHAMBRES PLUS PETITES AU MOYEN DE CLOISONS TRANSVERSALES 17. CES PETITES CHAMBRES SONT CHACUNE EN COMMUNICATION AVEC LES MOYENS D'ADDUCTION D'EAU A L'AIDE D'AU MOINS UN DISPOSITIF MUNI D'UN VARIATEUR DE DEBIT 14.
Patent FR-2570073-A1 (FR)
Title: Procede de preparation d'acide 2,6-naphtalene-dicarboxylique
Inventor: YAMAUCHI TAKASHI
IPC: C07C63/38
Filed: 1985-09-09
Abstract: L'INVENTION CONCERNE UN PROCEDE DE PREPARATION D'ACIDE 2,6-NAPHTALENE-DICARBOXYLIQUE. CE PROCEDE CONSISTE 1 A OXYDER DU 2,6-DIISOPROPYLNAPHTALENE DANS UN ACIDE GRAS INFERIEUR JOUANT LE ROLE D'UN SOLVANT EN PRESENCE D'UN CATALYSEUR CONSTITUE PAR UN SEL DE COBALT SOLUBLE DANS L'EAU ETOU UN SEL DE MANGANESE SOLUBLE DANS L'EAU DANS UNE PROPORTION D'AU MOINS 0,5 ATOME-GRAMME DE CO ETOU MN PAR MOLE DE 2,6-DIISOPROPYLNAPHTALENE PAR UN GAZ OXYGENE, DE FACON A OBTENIR DE L'ACIDE ISOPROPYLNAPHTALENE-MONOCARBOXYLIQUE, ET 2 A OXYDER L'ACIDE 6-ISO-PROPYL-2-NAPHTOIQUE AINSI OBTENU DANS L'ACIDE GRAS INFERIEUR EN PRESENCE DU CATALYSEUR CONSISTANT EN UN SEL DE COBALT SOLUBLE DANS L'EAU ETOU UN SEL DE MANGANESE SOLUBLE DANS L'EAU DANS UNE PROPORTION DE 0,0025 A 0,12 ATOME-GRAMME PAR MOLE D'ACIDE 6-ISOPROPYL-2-NAPHTOIQUE PAR LE GAZ OXYGENE, DE FACON A OBTENIR DE L'ACIDE 2,6-NAPHTALENE-DICARBOXYLIQUE. APPLICATIONS : NOTAMMENT A LA PREPARATION DE RESINES POLYESTERS.
Patent FR-2587003-A1 (FR)
Title: Dispositif de fermeture etanche pour recipient souple en forme de poche et recipient comportant un tel dispositif
IPC: B65D33/17
Filed: 1985-09-09
Abstract: LE DISPOSITIF DE FERMETURE POUR UN RECIPIENT SOUPLE EN FORME DE POCHE 10 COMPREND UNE PAIRE DE LEVRES D'ETANCHEITE 16, 17 RELIEES A CHAQUE FLANC DE LA BOUCHE 14 DE LA POCHE, CHAQUE LEVRE ETANT CONTINUE LE LONG DU FLANC ET ETANT FORMEE D'UNE MATIERE ELASTIQUE PERMETTANT D'OBTENIR UN JOINT D'ETANCHEITE LORSQUE LES LEVRES SONT REUNIES ET COMPRIMEES L'UNE CONTRE L'AUTRE PAR UNE LONGUE BANDE PROFILEE COULISSANTE 18 QUE L'ON FAIT GLISSER LONGITUDINALEMENT SUR LESDITES LEVRES.
Patent FR-2574337-A1 (FR)
Title: Circular saw with automatic removal of the sawn material
Inventor: IRION PAUL
IPC: B23D47/04
Filed: 1985-09-13
Abstract: The present invention relates to a circular saw. The circular saw according to the invention, which has an oblong slit 8 in which there is arranged a circular saw blade 7 driven by a saw mechanism 5, 6 which is movable in the longitudinal direction and a width-limiting stop 9 for the panels 10 to be sawn, arranged on the plate 4 distant from the oblong slit 8, is characterised in that in the vicinity of the oblong slit 8, in the plate 4, there is arranged an opening which extends substantially over the entire length of the plate 4 for removing the sawn panels 21.
Patent FR-2587929-A1 (FR)
Title: Electrically-controlled pincers, particularly for a manipulator robot
Inventor: BONNARD PIERRE
IPC: B25J15/02
Filed: 1985-09-30
Abstract: Electrical pincers, particularly for a manipulator robot, comprising long hollow pincers containing an electrical control device for the axial moving of a push rod capable of being moved relative to the pincers. The control device is formed by a unit 9 for electrically driving a screw-and-nut type mechanism 16-32, the push rod 39 being engaged with the nut 32, which latter cannot rotate and can be moved translationally by the rotating of the screw 16.
Patent FR-2581890-A1 (FR)
Title: Cheval a bascule
IPC: A63G13/06
Filed: 1986-01-03
Abstract: JOUET D'ENFANT SOUS LA FORME D'UN CHEVAL A BASCULE COMPRENANT UNE PARTIE I REPRESENTANT LES MEMBRES POSTERIEURS ET FIXEE AU PLANCHER, ET UNE PARTIE OSCILLANTE II REPRESENTANT LA CROUPE, LA TETE ET LES MEMBRES INFERIEURS ET RELIEE PAR UN PIVOT 12, PREVU A SON EXTREMITE ARRIERE, AU SOMMET DES MEMBRES POSTERIEURS. UNE BARRE DE GUIDAGE IV COMPORTANT DEUX BUTEES REGLABLES 41, 42 EST RELIEE A L'EXTREMITE DE QUEUE DE LA CROUPE ET ELLE EST FIXEE DE FACON COULISSANTE 13 A UN POINT DES MEMBRES POSTERIEURS. LES DEUX BUTEES LIMITENT LE MOUVEMENT ANGULAIRE DE LA PARTIE OSCILLANTE. UN PENDULE III EST SUSPENDU DANS UN PALIER SUR LE DOS DE L'ANIMAL ET SES EXTREMITES INFERIEURES SONT LESTEES PAR DES MASSES 34. L'ENFANT, PAR LES MOUVEMENTS DE SON CORPS, DEPLACE LE PENDULE EN VA-ET-VIENT, CE QUI MODIFIE LA POSITION DU CENTRE DE GRAVITE DE LA PARTIE OSCILLANTE ET LA FAIT BASCULER VERS LE HAUT ET LE BAS.
Patent FR-2577847-A1 (FR)
Title: Procede pour produire simultanement un recipient et un gobelet et ensemble obtenu par ce procede
IPC: B29C51/08
Filed: 1986-01-09
Abstract: DANS UN PROCEDE POUR PRODUIRE SIMULTANEMENT UN RECIPIENT 2 ET UN GOBELET 3 A PARTIR D'UN MORCEAU DE TUYAU EN MATIERE PLASTIQUE THERMOSOUDABLE, ON EXTRUDE CE MORCEAU DE TUYAU DANS UNE FORME DE FABRICATION OUVERTE, ON SEPARE LE MORCEAU DE TUYAU DE L'EXTRUDEUSE ET ON LE TIENT A SA PARTIE SUPERIEURE, ON FERME LA FORME ET ON GONFLE LE TUYAU EN MATIERE PLASTIQUE POUR LUI DONNER LA FORME D'UN RECIPIENT QUE L'ON REMPLIT AVANT DE LE FERMER. POUR FABRIQUER EN UNE SEULE ETAPE OPERATOIRE UN RECIPIENT AUQUEL EST FIXE UN GOBELET, ON UTILISE UNE FORME DE FABRICATION D'UNE PIECE, QUI DIVISE LE TUYAU DE MATIERE PLASTIQUE EN UNE PARTIE APPELEE A FORMER UN RECIPIENT ET EN UNE AUTRE PARTIE DESTINEE A FORMER UN GOBELET SOLIDAIRE DU RECIPIENT. ON APPLIQUE LA PARTIE DU TUYAU DE MATIERE PLASTIQUE DESTINEE A PRODUIRE LE GOBELET CONTRE LA PAROI DE LA FORME AU MOYEN D'UN NOYAU. ENSUITE, EN UTILISANT LA MATIERE DU MORCEAU DE TUYAU, ON FORME, AU MOYEN D'UNE BROCHE DE CALIBRAGE, UNE FERMETURE ENTRE LE RECIPIENT ET LE GOBELET.
Patent FR-2592591-A1 (FR)
Title: Teaching and parlour game
IPC: A63F1/04
Filed: 1986-01-09
Abstract: Teaching- and parlour-game device. The invention relates to a device making it possible to insert slides and playing cards. It consists of a main plate 1 having locations 2 in which the slides 3 are inserted and locations 4 in which the playing cards 5 are inserted. A cover ring 6 is bonded to the main plate 1 and provided with perforations 7. In the central part of the main plate 1, the concave base 8 has orifices 9 over its periphery 10. The slides 3 inserted into the locations 2 are visualised via a luminescent tube 11 placed under the main plate 1. When the user inserts the slides 3 into the locations 2 and then inserts the playing cards 5 into the locations 4, these playing cards 5 entirely cover the slides 3. The device according to the invention is intended particularly for a parlour and teaching game.
Patent FR-2594898-A1 (FR)
Title: Hydraulic gas-liquid separator with damping system
Inventor: SURGET JEAN-PAUL
IPC: F15B1/24
Filed: 1986-02-26
Abstract: Hydraulic gas-liquid separator comprising a cylinder 1 and two pistons 2, 3 located inside the said cylinder and dividing the cylinder into a first chamber 8 located between the two pistons, a second chamber 9 located between a first base 10 of the cylinder and a first piston 2, and a third chamber 11 located between a second base 12 of the cylinder and the second piston 3, the wall of the cylinder being pierced halfway along its length with at least one opening 15 emerging on the outside, the two pistons being held apart, by spacing means, by at least a distance equal to half the internal length of the cylinder plus half the diameter of the said opening minus the height of a piston, the said second chamber 9 being intended to be filled with a hydraulic liquid, the first base of the cylinder being pierced with an opening 14 intended to be joined up to a variable-volume vessel and the said third chamber being intended to contain a pressurised gaseous fluid, characterised in that the said means for spacing the pistons comprise a damping jack 16.
Patent FR-2599988-A1 (FR)
Title: Carousel with spherical moving objects
IPC: A63G29/00
Filed: 1986-06-16
Abstract: The invention relates to a dismantlable carousel of the type used in fairs, funfairs or the like, for entertaining people. This carousel is characterised in that it is composed of a sloping circuit 2 over which, by means of gravity, spherical mobile objects 3, in which people are seated, move. The invention relates to fun-fair carousels.
Patent FR-2584391-A1 (FR)
Title: Procede de jonction de constituants ceramiques et metalliques et metal d'apport de brasage
Inventor: MOORHEAD ARTHUR JAY
IPC: C04B37/02
Filed: 1986-07-02
Abstract: PROCEDE DE JONCTION DE CONSTITUANTS CERAMIQUES ET METALLIQUES A EUX-MEMES ET LES UNS AUX AUTRES, CONSISTANT A ASSEMBLER LES SURFACES DES CONSTITUANTS A JOINDRE DANS UNE RELATION BOUT A BOUT AVEC UN METAL D'APPORT DE BRASAGE DISPOSE ENTRE ELLES, CE METAL D'APPORT ETANT UN ALUMINURE DE TRINICKEL ESSENTIELLEMENT CONSTITUE DE 23 A 25 AT. D'ALUMINIUM ET LE RESTE DE NICKEL, A CHAUFFER L'ASSEMBLAGE OBTENU A UNE TEMPERATURE DE BRASAGE DANS L'INTERVALLE DE 1450 C A 1550 C DANS DES CONDITIONS NON OXYDANTES ET A REFROIDIR LE JOINT BRASE OBTENU. L'INVENTION S'APPLIQUE AUX MOTEURS THERMIQUES ET AUX ECHANGEURS THERMIQUES AVANCES.
Patent FR-2584627-A1 (FR)
Title: Centrifugeuse comprenant un bol centrifuge a vidange automatique
Inventor: BRUNING PAUL
IPC: B04B1/18
Filed: 1986-07-04
Abstract: LA CENTRIFUGEUSE EST EQUIPEE D'UN BOL CENTRIFUGE A VIDANGE AUTOMATIQUE, DANS LA PARTIE INFERIEURE 6 DUQUEL SONT PREVUES DES OUVERTURES D'EVACUATION 7 PARTANT DE L'ENCEINTE A MATIERES SOLIDES 4 ET POUVANT ETRE FERMEES PAR UN PISTON-TIROIR 5. UNE CHAMBRE DE FERMETURE 10 SOUMISE A L'ACTION DU FLUIDE DE FERMETURE EST ASSOCIEE AU PISTON-TIROIR 5, LA CHAMBRE 10 ETANT EN LIAISON AVEC UNE CHAMBRE 14 PAR L'INTERMEDIAIRE D'UN CANAL DE DECHARGE CONSTITUE SOUS FORME D'UN INTERSTICE ANNULAIRE 11 ET D'UN INTERSTICE DE SOUPAPE 13. LE DIAMETRE INTERNE DE LA CHAMBRE 14 CORRESPOND AU DIAMETRE EXTERNE DE LA CHAMBRE DE FERMETURE 10, LA CHAMBRE 14 ETANT DIMENSIONNEES DE MANIERE A POUVOIR RECEVOIR LA TOTALITE DU FLUIDE DE FERMETURE PROVENANT DE LA CHAMBRE DE FERMETURE 10. IL EST POSSIBLE DE VIDER COMPLETEMENT LA CHAMBRE DE FERMETURE 10, CE QUI FAIT QU'AUCUNE FORCE DE FERMETURE RESIDUELLE N'AGIT PLUS SUR LE PISTON-TIROIR5.