baber/WOPTO huggingface dataset:
Patent FR-2556361-A1 (FR)
Title: Processing of asphaltene(s) rich heavy crude oil
Inventor: PEREZ RENE HERNANDEZ
IPC: C10G53/04
Filed: 1984-12-04
Abstract: Processing method for heavy crude oils contg. at least 7% of cpds. insol. inn-C5 hydrocarbons comprises: (i) atmospheric distn.; (ii) extn. of the distn. residue (1 vol.) with aliphatic solvents (2-10 vols.) for removal of asphaltenes, C, S and metals at a column temp. of 50-250 deg. C (top) and 40-230 deg. C (bottom) and pressure 3-40 kg/sq. cm, giving an overhead stream (I) of API gravity 10-18 deg., SSF viscosity 100-3,500 at 50 deg. C, 1.0-75 wt.% n-C5-insols, 0.20-5.0 wt.% n-C7-insols., 4.0-12.0 wt.% Ramsbottom C, 2.0-5.0 wt.% S, and 75-250 ppm (V + Ni), and a residue (II) with properties also defined; (iii) normal vacuum distn. of the extract (I), giving overhead a gas oil (III) of b. pt. 300-540 deg.C, and a residue (IV); (iv) catalytic cracking of (III); and (v) visbreaking of (IV).
Patent FR-2560436-A1 (FR)
Title: Procede de fabrication d'un dispositif a semi-conducteur comportant un film monocristallin sur un isolant
IPC: H01L21/762
Filed: 1985-01-17
Abstract: UN PROCEDE DE FABRICATION D'UN DISPOSITIF A SEMI-CONDUCTEUR COMPREND NOTAMMENT: UN PREMIER TRAITEMENT PRODUISANT UNE COUCHE SEMI-CONDUCTRICE POLYCRISTALLINE OU AMORPHE SUR LA SURFACE D'UN SUBSTRAT ISOLANT; UN SECOND TRAITEMENT PRODUISANT UN ILOT 32 DE LA COUCHE SEMI-CONDUCTRICE ENTOURE PAR DES MATIERES DIELECTRIQUES 35; UN TROISIEME TRAITEMENT PRODUISANT UN FILM DE SIN (37) SUR L'ILOT; UN QUATRIEME TRAITEMENT ENLEVANT LE FILM DE SIN, SAUF DANS UNE REGION PREDETERMINEE SUR L'ILOT; ET UN CINQUIEME TRAITEMENT CONSISTANT A IRRADIER L'ILOT AVEC UN FAISCEAU D'ENERGIE EFFECTUANT UN MOUVEMENT DE BALAYAGE, AFIN DE FAIRE FONDRE ET DE RECRISTALLISER L'ILOT POUR LUI DONNER UNE STRUCTURE MONOCRISTALLINE OU POUR AUGMENTER LA TAILLE DE SES GRAINS CRISTALLINS.
Patent FR-2558438-A1 (FR)
Title: Produit conditionne et procede et appareil de conditionnement d'articles
IPC: B65B3/02
Filed: 1985-01-24
Abstract: L'INVENTION CONCERNE UNE MACHINE DE CONDITIONNEMENT EN PAQUETS. ELLE SE RAPPORTE A UNE MACHINE DANS LAQUELLE UNE FEUILLE EST REPLIEE EN U ET EST COLLEE TRANSVERSALEMENT AFIN QU'ELLE DELIMITE PLUSIEURS CAVITES 22. SELON L'INVENTION, DES PARTIES DES BORDS SUPERIEURS DE LA FEUILLE SONT DECOUPEES 34A, 34B, AFIN QUE LES COINS SUPERIEURS PUISSENT ETRE ECARTES AVANT SOUDAGE DE L'OUVERTURE. DE CETTE MANIERE, LES BORDS DE L'OUVERTURE NE PEUVENT PAS FORMER DE PLIS LORS DU COLLAGE. APPLICATION AU CONDITIONNEMENT DES PRODUITS ALIMENTAIRES FLUIDES.
Patent FR-2576196-A1 (FR)
Title: Table-seat articulated unit made from polyester
Inventor: BOYER PIERRE
IPC: A47B83/02
Filed: 1985-01-21
Abstract: The invention is a piece of furniture which consists of an assembly made from polyester with articulated tables and seats. The integration, in the solid block, of metal inserts in the legs of the table and in the narrow part of the seat ensures, via a support and of a pivot guide, the articulation between seats and table. The appropriate ''pear-like'' form of the top and of the bottom of the seat allows storage under the table and/or centring of the seat during use, the rotation of the seat being facilitated by skids. The invention is intended in particular for school or school-like environments, for libraries, documentation centres and other public premises.
Patent FR-2581498-A1 (FR)
Title: Constant-resistance method of regulating electric arc furnaces.
Inventor: MENETRIER MICHEL
IPC: H05B7/148
Filed: 1985-05-06
Abstract: The invention relates to a method of regulating an electrometallurgical arc furnace with conducting hearth tap, powered by a simple or multiple transformer, and in which each electrode, clamped by a clip serving as current intake, can be adjusted in height with a view to controlling the value of at least one of the electrical parameters which affect both the operation of the furnace and the transforming of the load which it contains, the voltage to the secondary of the transformer being kept substantially constant. In a repetitive manner, through successive cycles, the voltage Vj between each electrode, around the clip, and the hearth of the furnace is measured, and a resistance Rj which corresponds to the pure resistance of the electric arc and of the load is determined from the value of the current Ej in each electrode and from the value of the power factor cos  phi j in the circuit of each electrode and from the value Vj, and, for each electrode, this resistance Rj is compared with a setpoint value RTj, and with the value of Rj for the other two electrodes, and an instruction to raise or lower by action proportional to the difference RTj - Rj is issued to the relevant electrode, in order to bring Rj to the setpoint value.
Patent FR-2582454-A1 (FR)
Title: Electrical connection device receiving contact endpieces attached to the end of electrical conductors to be connected
Inventor: DIJAUX LUCIEN BLANCHET JEAN-MA
IPC: H01R13/502
Filed: 1985-05-22
Abstract: Electrical connection device for electrical conductors, comprising a contact endpiece 16a, 16b at their ends to be connected, this device comprising an insulating casing 1 which encloses, for locking the said conductor endpieces, sockets 13 comprising elastic fins 14, 15 engaging, behind a retention shoulder 19a, 19b, endpieces pushed right into the sockets when these endpieces butt up against the casing in the direction in which the endpieces are pushed right in. The sockets 13 comprise a plurality of fins 14, 15 located in different positions along the axis of the sockets, in order to be able to interact, with locking effect, with different endpieces having retention shoulders 19a, 19b located at different distances from the parts 20a, 20b of the endpieces butting up against the casing.
Patent FR-2584593-A1 (FR)
Title: Curtain rail of the "railway" type
Inventor: ADRIEN CHRISTIAN
IPC: A47H13/10
Filed: 1985-07-11
Abstract: The invention relates to a curtain rail comprising a tubular sectional bar, in particular made from semi rigid, extruded or spun plastic material, the inner cavity of which, serving for receiving and guiding the hangers, opens up into a longitudinal slot at the lower part of the sectional bar, the said slot acting as a passage for the tails of the hangers. It comprises at least one flange 11, preferably made of metal, fitted with attachment means 12, 13, interacting with corresponding attachment means 9, 10 of the said sectional bar 1 to secure in a removable fashion the flange(s) 11 to the said sectional bar, the said flange(s) being arranged so as to each cover one vertical lateral wall 3 of the said sectional bar and extending downwards and inwards beyond the lower wall 4a, 4b of the said sectional bar.
Patent FR-2585616-A1 (FR)
Title: Machine for casting parts of vibrated concrete comprising protruding inserts
IPC: B28B23/00
Filed: 1985-07-31
Abstract: The present invention relates to a machine for casting parts of vibrated concrete comprising protruding inserts, using moulds comprising gates having a generally trapezoidal shape which complete the wall of the mould by bearing on the upper face of the insert. In accordance with the invention, this machine comprises three stations A, B, C with a means 11 to 18 for transporting the moulds in a reciprocating manner from one station to the next, the first station A corresponding to a loading of the empty moulds on the machine with positioning of the inserts, the second station B vibrating the mould, after the gates 6 have been lowered and pressed onto the mould and the mould has been filled with concrete, followed by a withdrawal of the gates and the third station C being an unloading station. The present invention makes it possible to produce industrially parts made of vibrated concrete having inserts.
Patent FR-2568531-A1 (FR)
Title: Systeme de freinage avec controle du glissement
Inventor: KLEIN HANS-CHRISTOF
IPC: B60T7/04
Filed: 1985-08-05
Abstract: L'INVENTION A POUR OBJET UN SYSTEME DE FREINAGE AVEC CONTROLE DU GLISSEMENT COMPRENANT UN MAITRE-CYLINDRE 10 ASSISTE ET ACTIONNE PAR LA PEDALE DE FREIN, LA FORCE ASSISTEE F DE LA PEDALE SUR LEDIT MAITRE-CYLINDRE 10 POUVANT ETRE TEMPORAIREMENT COMPENSEE EN TOUT OU EN PARTIE PAR UNE FORCE EXTERIEURE AGISSANT EN SENS OPPOSE, UNE UNITE D'ASSISTANCE 1 CONCUE SELON LE PRINCIPE D'UN AMPLIFICATEUR DE FORCE DE FREINAGE A DEPRESSION ETANT PREVUE POUR DELIVRER LA FORCE AUXILIAIRE ET LA FORCE EXTERIEURE OPPOSEE, LADITE UNITE D'ASSISTANCE 1 SE COMPOSANT POUR L'ESSENTIEL D'UN CYLINDRE A DEPRESSION MUNI D'UN PISTON DE TRAVAIL 2 QUI TRANSMET UNE POUSSEE A UNE TIGE DE POUSSEE 9 QUI, A SON TOUR, AGIT SUR LE PISTON DU MAITRE-CYLINDRE 11, 2, CARACTERISE EN CE QU'UN JEU FONCTIONNEL S EST PREVU ENTRE, D'UNE PART, LA TIGE DE PISTON 8 RELIEE A LA PEDALE DE FREIN 7 ET, D'AUTRE PART, LA TIGE DE POUSSEE 9 DU MAITRE-CYLINDRE 10, ET EN CE QUE LA TIGE DE PISTON 8 DEPLACE LA TIGE DE POUSSEE 9 APRES AVOIR RATTRAPE LEDIT JEU FONCTIONNEL S, UN RESSORT 29, 30 ETOU UN PISTON 40 SOUMIS A LA PRESSION ATMOSPHERIQUE ETANT PREVUS POUR AGIR, A L'ENCONTRE DE L'EFFORT F EXERCE SUR LA PEDALE, SUR L'ELEMENT DE VALVE 8 DE LADITE UNITE D'ASSISTANCE 1 REGULANT LE FLUX D'AIR ATMOSPHERIQUE ET UNE VALVE 27 ETANT IMPLANTEE DANS LE PISTON DE TRAVAIL 2 DE LADITE UNITE D'ASSISTANCE, LADITE VALVE 27 ASSURANT UN EQUILIBRE DE PRESSION ENTRE LES CHAMBRES DE TRAVAIL 3, 4 PLACEES DE PART ET D'AUTRE DUDIT PISTON DE TRAVAIL 2 POUR REGULER LA FORCE F AGISSANT SUR LA TIGE DE POUSSEE 9.
Patent FR-2570355-A1 (FR)
Title: Dispositif de suspension monte dans un convoyeur et comportant une pince elastique de saisie
Inventor: PEARL DAVID R
IPC: A47G25/48
Filed: 1985-09-16
Abstract: L'INVENTION CONCERNE UN DISPOSITIF DE SUSPENSION MONTE DANS UN CONVOYEUR ET COMPORTANT UNE PINCE ELASTIQUE DE SAISIE. CE DISPOSITIF DE SUSPENSION EST FORME PAR UN CORPS 10 MUNI D'UNE PARTIE SUPERIEURE 30 A PARTIR DE LAQUELLE S'ETENDENT DES PREMIERES PARTIES 26 ET DES SECONDES PARTIES 28 S'ETENDANT VERS LE BAS ET ECARTEES LES UNES DES AUTRES, AINSI QUE DES DISPOSITIFS DE SAISIE 22 INCLUANT UNE SURFACE VERTICALE FIXE DE SAISIE 46 SITUEE SUR UNE PARTIE 26 EN VIS-A-VIS D'UNE PARTIE 28 PORTANT UNE PINCE ELASTIQUE INCURVEE 50 QUI PORTE, SUR UNE PARTIE D'EXTREMITE INCURVEE 48 DE LADITE SURFACE, LES PARTIES INCURVEES POSSEDANT DES COURBURES ADAPTEES L'UNE A L'AUTRE. APPLICATION NOTAMMANT AUX DISPOSITIFS DE SUSPENSION DE CONVOYEURS D'INSTALLATIONS DE CONFECTION.
Patent FR-2588334-A1 (FR)
Title: Roulements avec dispositif de transmission sans contact de signaux electriques
Inventor: GUERS ROGER
IPC: G08C17/04
Filed: 1985-10-07
Abstract: ROULEMENT AVEC DISPOSITIF DE TRANSMISSION SANS CONTACT, DE SIGNAUX ELECTRIQUES DU TYPE COMPORTANT DEUX PARTIES SEPAREES PAR UN ENTREFER ET TOURNANT L'UNE PAR RAPPORT A L'AUTRE, DONT L'UNE PORTE AU MOINS UN CIRCUIT 14, 15 PARCOURU PAR UN COURANT, CARACTERISE PAR LE FAIT QUE LE CIRCUIT 14, 15 EST RIGIDEMENT RELIE A LA BAGUE TOURNANTE 2 DU ROULEMENT ET SE DEPLACE DEVANT UN DISQUE 50 PORTE PAR LA BAGUE FIXE 1 SUR LEQUEL EST MONTEE UNE SONDE 8 DE CHAMP ELECTROMAGNETIQUE.
Patent FR-2588354-A1 (FR)
Title: Dispositif de raccordement d'un tuyau elastiquement deformable a un tube rigide
Inventor: POTIER MICHEL
IPC: F16L33/00
Filed: 1985-10-08
Abstract: L'INVENTION CONCERNE UN DISPOSITIF DE RACCORDEMENT D'UN TUYAU ELASTIQUEMENT DEFORMABLE 14 ET D'UN TUBE RIGIDE 22 A SURFACE EXTERNE CYLINDRIQUE LISSE, LE TUBE 22 COMPRENANT UNE SAILLIE RADIALE 26 SUR SA SURFACE EXTERIEURE, FORMANT BUTEE DE L'EXTREMITE DU TUYAU 14 ET POINT D'ACCROCHAGE D'UNE BAGUE DE SERRAGE 28. L'INVENTION S'APPLIQUE NOTAMMENT AU MONTAGE DES TUYAUX ELASTIQUEMENT DEFORMABLES SUR DES EMBOUTS RIGIDES DES BOITES A EAU DES ECHANGEURS DE CHALEUR POUR VEHICULES AUTOMOBILES.
Patent FR-2588389-A1 (FR)
Title: Elastic side for a spectacle frame
Inventor: DUPRAZ JEAN-FRANCOIS
IPC: G02C5/16
Filed: 1985-10-08
Abstract: The subject of the present invention is an elastic side for a spectacle frame, comprising a spring between two terminal elements. It is characterised in that it comprises a core forming an armature, the elastic limit of which is only reached during the shaping of the side to the morphology of the carrier, over which are flipped at least two terminal elements 1, 5 and at least one intermediate spring 4 whose elastic limit is reached neither during the shaping nor during use. It relates to an elastic side for a spectacle frame.
Patent FR-2571653-A1 (FR)
Title: Appareil de moulage par injection de precision, presentant de faibles dimensions
IPC: B29C45/02
Filed: 1985-10-16
Abstract: DANS CET APPAREIL DE MOULAGE PAR INJECTION, PRESENTANT DE FAIBLES DIMENSIONS, UN DISPOSITIF 6 FORMANT PASSAGE D'ECOULEMENT POUR LA RESINE FONDUE, QUI EST EN COMMUNICATION AVEC UNE ENTREE D'INJECTION 4A D'UNE CAVITE DE FAIBLE VOLUME 1 FORMEE ENTRE UN MOULE MOBILE 2 ET UN MOULE FIXE 3, UN DISPOSITIF 7 DE PLASTIFICATION DE LA MATIERE PREMIERE ET UN DISPOSITIF A PISTON D'INJECTION 9 SONT TOUS INCORPORES DANS LEDIT MOULE FIXE 3, ET LEDIT DISPOSITIF DE PLASTIFICATION DE LA MATIERE PREMIERE EST RACCORDE A UN DISPOSITIF 8 D'ALIMENTATION DE LA MATIERE PREMIERE. APPLICATION NOTAMMENT AUX APPAREILS DE MOULAGE PAR INJECTION PERMETTANT DE FABRIQUER DES ARTICLES DE HAUTE PRECISION, DE FAIBLE VOLUME ET PRESENTANT DE FAIBLES DIMENSIONS.
Patent FR-2586452-A1 (FR)
Title: Procede et dispositif pour apposer en continu un revetement dans un tunnel en utilisant du beton extrude
Inventor: BABENDERERDE SIEGMUND
IPC: E21D9/06
Filed: 1985-11-06
Abstract: L'INVENTION CONCERNE UN PROCEDE ET UN DISPOSITIF POUR APPOSER EN CONTINU UN REVETEMENT DANS UN TUNNEL AVEC DU BETON EXTRUDE. POUR APPOSER EN CONTINU UN REVETEMENT DANS UN TUNNEL EN UTILISANT DU BETON EXTRUDE ON UTILISE UN COFFRAGE INCLUANT UN COFFRAGE INTERIEUR ET UN COFFRAGE FRONTAL 2 RACCORDE A UN DISPOSITIF DE POMPAGE 3 ET L'INTRODUCTION DU BETON EXTRUDE S'EFFECTUE DE FACON RESPECTIVEMENT CENTREE, SUCCESSIVEMENT SUIVANT LA DIRECTION CIRCONFERENTIELLE, DANS DES SECTIONS DE SEGMENTS DE MEME TAILLE PREVUES DE FACON MULTIPLE SUR LA LONGUEUR CIRCONFERENTIELLE, ET CE EN DES QUANTITES CONSTANTES ET PENDANT UN INTERVALLE DE TEMPS FAIBLE PAR RAPPORT A LA DUREE DE SOLIDIFICATION DU BETON, LE COFFRAGE COMPORTANT A CET EFFET DES ORIFICES 6 D'AMENEE DU BETON REPARTIS SUIVANT LA DIRECTION CIRCONFERENTIELLE. APPLICATION NOTAMMENT A LA FABRICATION DE TOITS POUR LE SOUTENEMENT DE GALERIES DE MINES.
Patent FR-2589676-A1 (FR)
Title: Ear splint for dogs
IPC: A61D9/00
Filed: 1985-11-12
Abstract: Device for keeping the ears of dogs in a vertical position after an ear operation. It relates to a U-shaped splint made from lightweight metal or rigid plastic 1 making it possible to exert a traction on the ears upwards by bearing on the top of the skull by means of two padded horizontal plates 2. The splint is fixed to the head of the animal by a solid bandage. The ears are fixed along the vertical branches of the splint by a more lightweight bandage.
Patent FR-2574851-A1 (FR)
Title: Systeme de passages d'huile de lubrification dans un moteur a combustion interne refroidi par eau
Inventor: NOBUO ANNO
IPC: F01M11/03
Filed: 1985-12-16
Abstract: LE BLOC-CYLINDRES B DU MOTEUR A COMBUSTION INTERNE E COMPORTE UNE SERIE D'ALESAGES DE CYLINDRE 3 ET UNE CHEMISE D'EAU 12 ENTOURANT LES ALESAGES DE CYLINDRE. LE BLOC-CYLINDRES COMPORTE EN OUTRE SUR L'UNE DE SES SURFACES EXTERIEURES 13 UNE PARTIE BOMBEE 14 EN SAILLIE LATERALEMENT VERS L'EXTERIEUR, QUI DELIMITE UN PASSAGE D'HUILE DE LUBRIFICATION 15, AU VOISINAGE DE LA CHEMISE D'EAU 12. L'HUILE DE LUBRIFICATION CIRCULANT DANS LES PASSAGES EST AINSI REFROIDIE EFFICACEMENT PAR L'EAU CONTENUE DANS LA CHEMISE D'EAU 12.
Patent FR-2575067-A1 (FR)
Title: Composition tinctoriale capillaire a base de colorants d'oxydation et de bio-heteropolysaccharides
Inventor: GROLLIER JEAN-FRANCOIS
IPC: A61K8/00
Filed: 1985-12-19
Abstract: L'INVENTION SE RAPPORTE A UNE COMPOSITION TINCTORIALE POUR FIBRES KERATINIQUES ET EN PARTICULIER POUR CHEVEUX HUMAINS CONTENANT AU MOINS UN PRECURSEUR DE COLORANT D'OXYDATION ET AU MOINS UN BIO-HETEROPOLYSACCHARIDE HYDROSOLUBLE DANS UN MILIEU COSMETIQUEMENT ACCEPTABLE, NE CONTENANT PAS D'AGENT D'OXYDATION DEVELOPPANT LES PRECURSEURS DE COLORANTS D'OXYDATION.
Patent FR-2593784-A1 (FR)
Title: Ready-to-assemble packing case with slotted and machined plywood walls
IPC: B65D6/24
Filed: 1986-02-05
Abstract: The invention is characterised by a dovetail system requiring no screws, nails or staples. It comprises six sides, all slotted 12 mm from their edges, in order to permit assembly. Having taken side 1 with its slotted face outwards, it is a simple matter to take side 2, lay the dovetail edge in the end of the slot of side 1 and apply slight pressure in order to slide side 2 in, and similarly with sides 3, 4, 5 and 6. The invention relates to the manufacture of a ready-to-assemble packing case requiring no screws, nails or staples.
Patent FR-2599202-A1 (FR)
Title: Method and system of communication with several sets functioning as transmitter and as receiver operating on a single frequency
IPC: H04J3/18
Filed: 1986-05-23
Abstract: a. Method and system of communication with several portable sets functioning simultaneously and at a single frequency as emitter and as receiver. b. Method and system characterised in that, in each set, the transmission part comprises: - a compression circuit 3 between the input transducer 1, 2 of the set and the transmitter 5; - an identification circuit 9 for the set connected to the transmitter 5; - and in the reception part: - an expansion circuit 12 between the receiver 10 and the output transducer 13, 14. c. The invention relates to wireless radio transmissions.
Patent FR-2601249-A1 (FR)
Title: New pharmaceutical compositions based on calcium salts
Inventor: BURGUIERE MARTINE
IPC: A61K33/10
Filed: 1986-07-09
Abstract: The invention relates to a solid pharmaceutical composition based on calcium salts, which is stable, free from sugar and free or substantially free from sodium, and which comprises a calcium salt of gluconic acid and/or of lactic acid, calcium carbonate and an organic acid.
Patent FR-2602298-A1 (FR)
Title: Valve doseuse
Inventor: BOUGAMONT JEAN-LOUIS
IPC: B65D83/14
Filed: 1986-07-30
Abstract: L'INVENTION A POUR OBJET UNE VALVE DOSEUSE COMPRENANT UN CORPS CONSTITUE D'UN CARTER 1 CYLINDRIQUE EN MATERIAU RIGIDE FERME PAR UNE COUPELLE 3, OU DEUX SEUILS A JOINTS ETANCHES CREENT UN SAS ET A L'INTERIEUR DUQUEL SE DEPLACE UN GICLEUR 11 DOTE D'UN DISTRIBUTEUR COULISSANT, GUIDE A SES EXTREMITES, QU'UN RESSORT DE RAPPEL 10 PLACE EN AMONT RENVOIE VERS LA COUPELLE. CETTE VALVE POSSEDE UNE DOUILLE 2 PERMETTANT DE MODIFIER LE VOLUME DE LA CHAMBRE 7 DU SAS, ET UN SEUIL ANTERIEUR 6, RAPPORTES ET CONSTITUES D'UNE MATIERE PLASTIQUE SEMI-RIGIDE, LE SEUIL SE TROUVANT AU VOISINAGE IMMEDIAT D'UNE PORTEE 1A DU CARTER, L'INTRUSION DU LIQUIDE LORS DU REMPLISSAGE SE PRODUISANT PAR UNE VOIE AUXILIAIRE 1D.
Patent FR-2602315-A1 (FR)
Title: Solar-heat collecting and focusing paraboloid
IPC: F24S23/70
Filed: 1986-08-01
Abstract: The subject of the present invention is the production of a solar-heat collecting and focusing paraboloid for picking up, reflecting, focusing and converting solar energy (for houses, industry, solar power stations) in order: - to produce hot water for sanitary purposes, heating water, industrial water for steam; - to produce cooling for air conditioning, purification of water; - to produce electricity for all these applications and implementations. The collector consists of a concave monolithic roof and a tubular circular focusing device located at the focus of the paraboloid.
Patent FR-2586161-A1 (FR)
Title: System of control levers for a self-propelled lawnmower
Inventor: TAKAMIZAWA MASAE
IPC: A01D34/68
Filed: 1986-10-19
Abstract: System of control levers for a self-propelled lawnmower comprising a first control lever 23 for selectively engaging and disengaging a first coupling between a primary motor and the wheels, a second control lever 24 for selectively engaging and disengaging a second coupling between the primary motor and the cutting blade, and an element forming a stop 30 mounted on the second control lever 24 and being able to come into contact with the first control lever 23 under the action of a cam 27 so as to force the second control lever 24 to move in a direction for engaging the second coupling when the first control lever is used in the direction for engaging the first coupling.
Patent FR-2607570-A1 (FR)
Title: Robinet soude a double etancheite
Inventor: BOISSERAND PIERRE
IPC: F16K27/10
Filed: 1986-11-28
Abstract: ROBINET PERFECTIONNE SOUDE A BOISSEAU SPHERIQUE DONT L'ETANCHEITE INTERNE EST ASSUREE GRACE AU REGLAGE DE LA COMPRESSION DU SIEGE 8 PAR UN PORTE-SIEGE 3 FIXE INTERIEUREMENT AU CORPS 1 DU ROBINET PAR VISSAGE, DE PREFERENCE. L'ETANCHEITE EXTERNE EST OBTENUE, ENSUITE, PAR LE SOUDAGE DE LA SURFACE FRONTALE 13 DU MANCHON DE RACCORDEMENT 2 CONTRE LA SURFACE CYLINDRIQUE FRONTALE 11 DU CORPS 1 DU ROBINET, ET AUSSI CONTRE LA SURFACE FRONTALE 12 DU PORTE-SIEGE 7 PREALABLEMENT VISSE, DE PREFERENCE. PAR L'ADDITION DE DEUX TECHNIQUES, UNE DOUBLE ETANCHEITE DE GRANDE SECURITE EST AUSSI OBTENUE.
Patent FR-2608021-A1 (FR)
Title: Method and device for applying areas of glue to a strip of material forming an envelope for stick-shaped articles in the tobacco conversion industry
Inventor: DAHLGRUN ROLF
IPC: A24C5/47
Filed: 1986-12-11
Abstract: In order to apply areas of glue 9B to a strip of material forming an envelope 12, the speed of rotation of the glue transfer cylinder is less than the speed of progression of the strip of material forming the envelope 12, and the areas of glue provided on the transfer cylinder have a length reduced in consequence with respect to the areas of glue 9B to be obtained on the strip of material forming the envelope, so that the areas of glue, thus protected against the risk of being ejected from the transfer cylinders, are withdrawn therefrom by a wiping movement, that is to say transferred, at the pre-established length L, to the strip of material forming the envelope.
Patent FR-2594545-A1 (FR)
Title: Dispositif de detection de la combustion du carburant dans la chambre de combustion d'un moteur a combustion interne
Inventor: HAWORTH ROY
IPC: F02B3/06
Filed: 1987-01-21
Abstract: Un dispositif de détection destiné à être employé dans un moteur à combustion interne pour détecter la combustion de carburant dans une chambre de combustion du moteur comprend un corps tubulaire 10 dans lequel est positionné un élément conducteur de rayonnement 20 dont une extrémité est en fonctionnement, exposée à la chambre de combustion 14. A l'autre extrémité de l'élément 20 se trouve un capteur 22 qui, en fonctionnement, est relié à un circuit électrique. Le capteur 22 réagit au rayonnement transmis le long de l'élément 20 par les flammes présentes dans la chambre de combustion 14. L'élément 20 est maintenu dans un alésage 18 du corps 10 par une garniture visco-élastique 20A qui fournit également un joint étanche aux gaz et qui amortit l'élément 20 vis-à-vis des vibrations. (CF DESSIN DANS BOPI)
Patent FR-2601162-A1 (FR)
Title: Modular electronic power supply
Inventor: MATOUK ANTHONY F
IPC: G06F1/18
Filed: 1987-04-28
Abstract: The invention relates to high-power electronic power supplies. A modular electronic power supply comprises a chassis 12, through which a vertical space for circulation of air 18, 22, 26 passes, from top to bottom. Power modules 43 are arranged in the chassis on either side of the air circulation space and include radiators which extend into this space. Fans 33, 39 set up a forced circulation of air in the air circulation space. Application to power supplies for large computer systems.