baber/WOPTO huggingface dataset:
Patent FR-2500847-A1 (FR)
Inventor: GARAPIN FLORENCE
IPC: C12N5/10
Filed: 1981-03-02
Abstract: Selective genetic marker comprised by a DNA, circular or not, containing a eucaryotic promoter (EPR) and an DNA sequence such as a gene resistent to kanamycin (kana<sr>s) coding an enzyme of inactivation of an antibiotic, such as the one known under the indication G418, which is capable of destroying eucaryotic cells, this sequence being bound to the promoter EPR. This marker may be used to detect eucaryotic cells transformed by such a marker and which, owing to this marker, may develop in a medium containing the antibiotic in question.
Patent FR-2502111-A1 (FR)
Title: Reservoir a carburant liquide pour avion et son procede de fabrication
Inventor: JARVINEVA ELIAS
IPC: B64C3/34
Filed: 1981-03-19
Abstract: L'INVENTION CONCERNE UN RESERVOIR A CARBURANT LIQUIDE POUR AVION, CONSTITUANT UNE PARTIE STRUCTURELLE DE L'AILE DE L'AVION ET SES SURFACES EXTERNES FORMANT LA SURFACE AERODYNAMIQUE EXTERNE DE L'AILE OU D'UNE PARTIE DE CETTE AILE. LES PAROIS DU RESERVOIR A CARBURANT CONSISTENT EN UNE STRUCTURE EN SANDWICH PRODUITE PAR COLLAGE ET AYANT UNE RIGIDITE ET UNE RESISTANCE SUFFISANTES SANS RENFORTS INTERNES OU EXTERNES, CETTE STRUCTURE EN SANDWICH ETANT CONSTITUEE PAR UN RESERVOIR INTERNE 20 EN ALUMINIUM MINCE ET SOUDE DE MANIERE ETANCHE, PAR UNE COUCHE D'AME 21, 22, 23, 24 EN MOUSSE PLASTIQUE OU EN UN MATERIAU CELLULAIRE APPROPRIE EQUIVALENT, ET PAR UNE COUCHE EXTERNE FORMANT COQUILLE 31, 32, 33, 34 EN UNE FEUILLE D'ALUMINIUM, CETTE DERNIERE CONSTITUANT DANS LE MEME TEMPS LA SURFACE EXTERNE AERODYNAMIQUE DE L'AILE OU D'UNE PARTIE DE CETTE AILE.
Patent FR-2478647-A1 (FR)
Title: Procede de preparation de polymeres d'a-olefines
Inventor: AKIHIRO SATO
IPC: C08F4/64
Filed: 1981-03-20
Abstract: L'INVENTION A POUR OBJET UN PROCEDE DE PREPARATION DE POLYMERES D'A-OLEFINES SUIVANT LEQUEL ON POLYMERISE UNE OU PLUSIEURS A-OLEFINE(S) EN PRESENCE D'UN CATALYSEUR PRE-ACTIVE CONVENANT TOUT PARTICULIEREMENT A LA POLYMERISATION EN PHASE GAZEUSE OU LA POLYMERISATION EN SUSPENSION OU EN MASSE SUIVIE DE POLYMERISATION EN PHASE GAZEUSE, ET FOURNISSANT DES POLYMERES D'A-OLEFINES HAUTEMENT CRISTALLINS, AYANT UNE BONNE FORME PARTICULAIRE, AVEC UN RENDEMENT ELEVE.
Patent FR-2503327-A1 (FR)
Title: Overlapping protection screen for machine tool - has geared screen pads forcing out operator's arm before tool operation
IPC: F16P3/06
Filed: 1981-04-01
Abstract: The screen is made by a rectangular box frame (1) of which the front, back, top and bottom parts are closed by fixed panels to leave an opening between them. Two shafts (7,12) are mounted at the top and bottom of the box and support at their ends toothed wheels (8,9,13,14) connected by endless chains (15,16) on which are supple panels (20,21). The supple panels protecting the machine tool are worked by the chains via a hydraulic jack (28) synchronised to the machine tool supply so that the panels must close before the machine operates.
Patent FR-2480486-A1 (FR)
Title: Dispositif de toronnage ou de cablage sz pour elements de toron de cables electriques
Inventor: VOGELSBERG DIETER
IPC: H01B13/02
Filed: 1981-04-06
Abstract: POUR PERMETTRE DE REALISER LE TORONNAGE SZ PAR COUCHES DES ELEMENTS DE TORON DES CABLES ELECTRIQUES A L'AIDE D'UN DISQUE DE TORONNAGE A SENS DE ROTATION VARIABLE, LE DISQUE DE TORONNAGE 8 EST PRECEDE, A DISTANCE, D'UNE TETE TORONNEUSE 6 TOURNANT A UNE VITESSE DE ROTATION CONSTANTE N ET TOUJOURS DANS LE MEME SENS. LE DISQUE DE TORONNAGE 8 LUI-MEME PRESENTE DES TROUS DE GUIDAGE DISPOSES SUR AU MOINS DEUX CERCLES PRIMITIFS CONCENTRIQUES ET DESTINES AU GUIDAGE DES ELEMENTS DE TORON. IL EST BON QUE LE DISQUE DE TORONNAGE PRESENTE, OUTRE UN TROU DE GUIDAGE CENTRAL, SIX TROUS DE GUIDAGE SITUES SUR LE PREMIER CERCLE PRIMITIF ET DOUZE TROUS DE GUIDAGE SITUES SUR LE SECOND. EN OUTRE, LA DISTANCE A ENTRE LA TETE TORONNEUSE ET LE DISQUE DE TORONNAGE DEVRAIT ETRE SUPERIEURE A LA LONGUEUR D'UN TRONCON DU PRODUIT TORONNE FINI DONT LE SENS DE TORSION EST CONSTANT.
Patent FR-2504172-A1 (FR)
Title: Combination bracket for steel frames - has multiple hollow section sockets which are cut off if not required
IPC: E04C3/42
Filed: 1981-04-16
Abstract: The assembly bracket consists of a multiple fabrication with up to nine sockets arranged in two 'T' formations (7,8) connected by two inclined branches (3,4). The hollow section lengths of steelwork are fitted into the bracket. The bracket has straight sections clamped within the sockets. The bracket can be modified by cutting off any unused branches.
Patent FR-2482619-A1 (FR)
Title: Nouvelles compositions de nettoyage
Inventor: BENTHAM JOHN
IPC: C11D3/395
Filed: 1981-05-12
Abstract: L'INVENTION A POUR OBJET UNE NOUVELLE COMPOSITION DE NETTOYAGE CONTENANT: A.UN HYPOCHLORITE DE METAL ALCALIN; ET B.UN OU PLUSIEURS AGENTS TENSIO-ACTIFS REPONDANT A LA FORMULE: (CF DESSIN DANS BOPI) DANS LAQUELLE R REPRESENTE UN GROUPE ALKYLE, PHENYLE, ALKARYLE OU ARALKYLE EVENTUELLEMENT SUBSTITUES, R SIGNIFIE UN GROUPE ALKYLENE, A REPRESENTE UN PROTON OU UN CATION DE METAL ALCALIN OU ALCALINO-TERREUX, ET N SIGNIFIE UN NOMBRE DE 0,5 A 45.
Patent FR-2505952-A1 (FR)
Title: Multiple rotary steering joint - has hemi-spherical housings for shafts which hinge about common axis
Inventor: AMALBERTI JEAN-CLAUDE
IPC: B62D3/12
Filed: 1981-05-15
Abstract: The rotary joint is mounted on one end of the rack (2) of a rack and pinion steering. The joint housing (11) has a spherical bore which carries two hemispherical bearing shells (7a,b). The shafts (3a,b) each have a part-spherical bearing surface which rotate in the shells. The end of one shaft has a ripple of hemispherical form engaging in a housing (10) in the end of the second shaft. This ensures a common pivot axis for the two shafts. Dust gaiters (13,14) protect the moving parts.
Patent FR-2485448-A1 (FR)
Title: Roue pivotante pourvue d'un dispositif de blocage automatique
Inventor: TREVINI GIOVANNI
IPC: B60B33/02
Filed: 1981-06-25
Abstract: ROUE PIVOTANTE POURVUE D'UN DISPOSITIF DE BLOCAGE AUTOMATIQUE, COMPRENANT UN CORPS CENTRAL COMPORTANT UNE CAVITE D'ACCOUPLEMENT 3 OUVERTE VERS LE BAS ET AYANT A CETTE EXTREMITE UNE FORME DE BERCEAU AFIN DE RECEVOIR UN AXE COULISSANT, PERPENDICULAIRE A UN TOURILLON TRANSVERSAL RELIANT UN COUPLE DE ROUES MONTEES DE FACON A POUVOIR TOURNER, DES MOYENS ELASTIQUES AGISSANT SUR L'AXE ET PERMETTANT DE POUSSER LE MOYEU DES ROUES CONTRE DES AILETTES DE FREINAGE SE TROUVANT AU NIVEAU DE LA PARTIE EN FORME DE BERCEAU, LORSQUE LA CHAISE EST VIDE ET PERMETTANT A L'AXE DE REMONTER EN DEGAGEANT LES MOYEUX DES AILETTES LORSQU'UNE PERSONNE EST ASSISE SUR LA CHAISE.
Patent FR-2486404-A1 (FR)
Title: Procede et appareil pour evacuer des fluides de plaies
Inventor: WEILBACHER EUGENE E
IPC: A61M1/00
Filed: 1981-07-03
Abstract: L'EVACUATEUR COMPREND, EN COMBINAISON, UN RECIPIENT COMPRESSIBLE 1, DE PREFERENCE DU TYPE A SOUFFLET, QUI, APRES COMPRESSION, SE DEPLOIE EN ENGENDRANT UNE DEPRESSION QUI DIMINUE PROGRESSIVEMENT ET UN DISPOSITIF 39 DE RENFORCEMENT DU VIDE QUI EST MONTE A L'INTERIEUR DU RECIPIENT QUI EST COMPRIME AVEC LUI ET QUI PRODUIT, EN SE DETENDANT, UNE FORCE PROGRESSIVEMENT CROISSANTE DE SORTE QUE LA DEPRESSION APPLIQUEE PAR LE RECIPIENT A UN TUBE DE DRAINAGE EST APPROXIMATIVEMENT CONSTANTE PENDANT TOUTE LA DUREE DE L'ASPIRATION EXERCEE PAR LE RECIPIENT QUI EST RELIE AU TUBE DE DRAINAGE FIXE A UNE PLAIE D'UN PATIENT ET A UN TUBE D'EVACUATION PAR UN ROBINET AMOVIBLE 10 MONTE SUR SON DESSUS.
Patent FR-2487584-A1 (FR)
Title: Element conducteur, procede de preparation de cet element conducteur et cellule photovoltaique comprenant cet element
Inventor: CLEM KATHERINE VALLEJO
IPC: H01L31/0224
Filed: 1981-07-16
Abstract: L'ELEMENT CONDUCTEUR SUIVANT L'INVENTION COMPREND UN SUPPORT DE VERRE A BASE DE SOUDE ET DE CHAUX SUR LEQUEL EST APPLIQUEE UNE COUCHE CONTENANT DU BIOXYDE D'ETAIN POLYCRISTALLIN ET UN AGENT DOPANT CONTENANT DU FLUOR, CET ELEMENT CONDUCTEUR ETANT PRATIQUEMENT DEPOURVU DE TROUBLE ET PRESENTANT UNE TRANSMITTANCE AU RAYONNEMENT COMPRIS ENTRE 400 NM ET 800 NM, SUPERIEURE A 70 ET UNE RESISTANCE ELECTRIQUE SUPERFICIELLE INFERIEURE A ENVIRON 30 OHM PAR CARRE. LA PRESENTE INVENTION EST RELATIVE AUSSI A UN PROCEDE DE PREPARATION D'UN TEL ELEMENT CONDUCTEUR QUI CONSISTE A EVAPORER DU SNC1 ET UN AGENT DOPANT CONTENANT DU FLUOR, CONSTITUANT LA SOURCE A DE L'ELEMENT B DE LA FIGURE 1, EN ATMOSPHERE D'OXYGENE, SURUN SUPPORT D CONSTITUE PAR UN SUPPORT DE VERRE A LA SOUDE ET A LA CHAUX APPLIQUE SUR L'ELEMENT E DE LA FIGURE 2. APPLICATION A LA PREPARATION DE CELLULES PHOTOVOLTAIQUES AMELIOREES.
Patent FR-2510236-A1 (FR)
Title: Incinerator acting as boiler - double walled cylinder containing heating coil and tank on top mounting over feed opening
IPC: F23G7/10
Filed: 1981-07-23
Abstract: The incinerator which can burn wet vegetation has a base with a side entry for air and an ash discharge opening in the middle, covered by a sliding plate. This carries a vertical cylinder forming the combustion chamber, supported inside a thick outer casing with spacers between, is an inner cylinder containing a heat exchanger coil. coil through which water is circulated and heated. In the top is a filling opening fitted with a plug shaped cover, and above this is a hot water tank shaped like a lid with hinges at the side so that it can be raised for filling. There is an auxiliary air entry nearer the top and a channel for discharging condensate at the bottom. There is also a front fuel opening.
Patent FR-2511949-A1 (FR)
Title: Method of making lacquered inlaid pattern - involves engraving plate before coating with lacquer and polishing
IPC: B44C1/22
Filed: 1981-08-31
Abstract: The inlaying process forms a pattern in lacquer by first engraving it (2) on a plate (3) in the form of lands and recesses. A large number of successive coats of lacquer are then applied to the plate, covering both recesses and lands, to form a continuous lacquered surface, and after this has hardened a predetermined thickness of lacquer and plate is removed, to reach the level of the lands and render the pattern apparent. The surface is then polished, to give a smooth shiny surface on the lacquered and inlaid portions.
Patent FR-2513866-A1 (FR)
Title: Convertible bed settee with table - consists of box containing frame mattress and base
IPC: A47C17/22
Filed: 1981-10-06
Abstract: The convertible bed-settee has a movable table with a box (1) forming the ends (1') and the front (12) of the settee. Inside the box (1) are the metal supports (2) of the frame for unfolding the bed. The mattress base (3) is housed inside the box (1) and contains the mattress (4). The movable table (7) has lengthwise leaves (9,10) which can be folded down and fastened horizontally between the uprights (7').
Patent FR-2496214-A1 (FR)
Inventor: JOHN ERICH
IPC: F16H57/02
Filed: 1981-12-04
Abstract: Thrust-collar mechanism having at least two intermeshing helically toothed gearwheels (1, 2) and having thrust collars (3, 4, 13, 14) which are provided on the two axial sides of the gearwheels and of which, in one gearwheel (1), one thrust collar (3) is of smaller diameter and the other thrust collar (4) is of larger diameter than the tip diameter (6) of this gearwheel, and of which, in the other gearwheel (2), one thrust collar (13) is of larger diameter than the tip diameter (20) of this other gearwheel, and this larger thrust collar (13) of the other gearwheel (2) cooperates with a small thrust collar (3) of the first gearwheel (1), the other thrust collar (14) of the other gearwheel (2) being of smaller diameter than the tip diameter (20) of this other gearwheel and cooperating with the said larger thrust collar (4) of the first gearwheel (1). As a result, the first collars can be arranged near to the tooth ends, and nevertheless, during the grinding of the teeth, the grinding wheels can be moved axially out of the tooth spaces.
Patent FR-2497987-A1 (FR)
Inventor: DOSSEKKER BRUNO
IPC: G10D9/02
Filed: 1982-01-08
Abstract: The mouthpiece for a wind instrument has a reed (16) whose tongue encloses an angle ( alpha ) with the axls of the mouthpiece (8). The magnitude of this angle ( alpha ) is a measure of the size of the blow-through opening (23) between the tip of the mouthpiece and the tip of the reed. The beak-shaped mouthpiece (1) has a reed holder which consists of a fixed part and an adjustable part (4 and 3 respectively). The reed (16) is fixed on a support plate (10) of the adjustable holder part (3). By means of a regulating screw (17), the inclination of the support plate (10) relative to the mouthpiece access (8) can be varied for regulating the beak opening. The musician can thus always find the optimum sound of his instrument by appropriate adjustment of the beak opening.
Patent FR-2520172-A1 (FR)
Title: Filtre passe-haut du premier ordre et application en telephonie
Inventor: BERTAILS JEAN-CLAUDE
IPC: H03H19/00
Filed: 1982-01-15
Abstract: L'INVENTION CONCERNE UN FILTRE PASSE-HAUT DU PREMIER ORDRE, ECHANTILLONNE ET SANS OFFSET. IL EST CONSTRUIT SELON LE SCHEMA DE LA FIGURE ANNEXEE AVEC DEUX AMPLIFICATEURS OPERATIONNELS A1 ET A2, QUATRE CAPACITES C1, C2, C3, C4 ET HUIT INTERRUPTEURS I1 A I8 ACTIONNES A CHAQUE PERIODE SELON DEUX PHASES DISJOINTES A ET B. DANS UNE APPLICATION PARTICULIEREMENT INTERESSANTE, CE FILTRE SANS OFFSET EST PLACE JUSTE EN AMONT D'UN CONVERTISSEUR ANALOGIQUE NUMERIQUE ECHANTILLONNE A LA MEME FREQUENCE QUE LE FILTRE ET LE DEUXIEME AMPLIFICATEUR A2 SERT DE COMPARATEUR POUR EFFECTUER LA CONVERSION EN DEHORS DES PHASES A ET B (APPLICATION EN TRANSMISSION TELEPHONIQUE NUMERIQUE).
Patent FR-2519965-A1 (FR)
Title: Digestion of sewage sludge to produce methane and fertiliser - passes incoming sludge through steam ejector:mixer to preheat to about 95 deg. C
Inventor: SAUVAGET JEAN-CLAUDE
IPC: C02F1/02
Filed: 1982-01-20
Abstract: Appts. for the digestion and thickening of sewage sludge obtd. from purificn. treatment plants. Upstream of the digestion chamber, incoming sludge is preheated by being passed through an ejector/mixer together with steam at high temp. and pressure, e.g. 185 deg.C and 10 bars. This results in sludge leaving the ejector/mixer at a temp. between 80 and 100 deg.C, pref. about 95 deg.C, which is sufficient to reduce the level of pathogens without completely sterilising the sludge. The digester is equipped with a mechanical agitator to homogenise the sludge. Digested material is discharged to a storage basin where the material is allowed to thicken. Used to produce methane and agricultural fertiliser by digestion and thickening of sewage sludge. The sludge is drawn from purificn. plants treating domestic, industrial or agricultural effluent. The controllable, high temp. injection of incoming sludge reduces the level of pathogens and enables the user to regulate fermentation rate.
Patent FR-2521541-A1 (FR)
Title: Personnel hoist safety mechanism e.g. silo - uses automatic brake actuated by lack of motor current and by cable tension, and has security cable and manual winding facility
Inventor: HUCHEZ ANDRE
IPC: B66D1/54
Filed: 1982-02-17
Abstract: The hoist safety device uses a lifting cable tension detector actuating a 'lack-of-current' automatic brake. The hoist comprises a support frame for a cable drum (9), an electric motor (15) and its associated reduction gearbox (16), a hoisting cable (6) with an attached seat or cage, a drum (18) for a safety cable (19) which moves simultaneously with the hoist cable (6), and an automatic brake (17). The automatic brake operates if there is no current present in the motor or if the cable tension detector (6A) operates. To permit recovery of personnel in the event of supply failure, a hand wheel (22) is fitted to the end of the motor shaft.
Patent FR-2501896-A1 (FR)
Title: Procede d'encapsulage de dechets de materiaux radioactifs
Inventor: ROOTHAM MICHAEL WENTWORTH
IPC: G21F9/00
Filed: 1982-02-22
Abstract: A.PROCEDE POUR L'ENCAPSULAGE DE DECHETS LIQUIDES RADIOACTIFS CONTENANT UN RETARDATEUR DE PRISE DU CIMENT QUI RETARDE DE FACON VARIABLE LA PRISE ET LE DURCISSEMENT DANS UN MELANGE DE CIMENT ET QUI EST MELANGE AVEC UN CIMENT POUR PRODUIRE UNE PATE DE CIMENT QUI EST ENSUITE DURCIE. B.PROCEDE CARACTERISE EN CE QUE, AVANT D'AJOUTER LE CIMENT, LE DECHET LIQUIDE EST MELANGE DANS UN MELANGEUR A CISAILLEMENT INTENSE POUR PRODUIRE UN VOLUME PREDETERMINE, MELANGE DE FACON HOMOGENE, DE CE DECHET LIQUIDE, PUIS LA PATE DE CIMENT ESTA SON TOUR SOUMISE A UN MELANGE AVEC CISAILLEMENT INTENSE DANS LE MELANGEUR PENDANT UN TEMPS SUFFISANT POUR ENLEVER LE RETARDATEUR DE LA SURFACE HYDRATEE DU CIMENT ET JUSQU'A CE QUE LES REACTIONS DE RETARDEMENT AIENT ETE SURMONTEES POUR PRODUIRE AINSI UN MELANGE THIXOTROPIQUE FAISANT PRISE RAPIDEMENT. C.L'INVENTION S'APPLIQUE NOTAMMENT A L'ENCAPSULAGE DES DECHETS DE REACTEURS NUCLEAIRES.
Patent FR-2501519-A1 (FR)
Title: Procede et appareillage a tube de quartz, pour concentrer les acides mineraux, notamment l'acide sulfurique
Inventor: BROBERG HANS
IPC: B01D1/06
Filed: 1982-03-15
Abstract: PROCEDE ET APPAREILLAGE POUR CONCENTRER, A L'AIDE D'UN TUBE 1 EN QUARTZ CHAUFFE DE L'EXTERIEUR (GAZ BRULES H), UN ACIDE S. L'ACIDE, INTRODUIT AU SOMMET 1A DU TUBE, PARCOURT UNE ZONE GARNIE A DE RECTIFICATION, PUIS UNE ZONE B DE FORMATION D'UNE PELLICULE LIQUIDE CONTINUE, PUIS CIRCULE DANS UNE ZONE C FORMANT RESERVOIR. LE SURPLUS D'ACIDE CONCENTRE EMPRUNTE UN TROU 7B D'UN TUBE CENTRAL EN QUARTZ 7 ET EST RECUEILLI DANS UN RESERVOIR 3. UN DISQUE A AILETTES 5 ET UN TUBE CONCENTRIQUE OU INTERMEDIAIRE 6 CONTRIBUENT A LA CONCENTRATION ET A L'EPURATION DE L'ACIDE.
Patent FR-2523461-A1 (FR)
Title: Fixation de securite pour ski
Inventor: BOUSSEMART JEAN-PIERRE
IPC: A63C9/084
Filed: 1982-03-17
Abstract: FIXATION DE SECURITE POUR SKI DONT LA MACHOIRE DESTINEE A RETENIR LA CHAUSSURE EST MONTEE ARTICULEE PAR RAPPORT A UNE PIECE D'APPUI FIXEE AU SKI POUR PIVOTER AU MOINS VERS LE HAUT ET LATERALEMENT ET EST MAINTENUE EN POSITION CENTREE DE RETENUE PAR UN SYSTEME ELASTIQUE, LADITE FIXATION COMPREND UN ENSEMBLE SOLIDAIRE EN PIVOTEMENT LATERAL CONSTITUE PAR LA MACHOIRE, UNE PIECE TOURNANTE ET UN CORPS S'ETENDANT VERS L'ARRIERE ET COMPRENANT LE SYSTEME ELASTIQUE, LADITE MACHOIRE ETANT MONTEE ARTICULEE PAR RAPPORT A LA PIECE TOURNANTE AUTOUR D'UN AXE TRANSVERSAL PARALLELE A LA SURFACE DU SKI ET LA PIECE TOURNANTE ETANT PLAQUEE SOUS L'ACTION DU SYSTEME ELASTIQUE CONTRE DEUX LIGNES D'APPUI LATERALES, DISPOSEES RESPECTIVEMENT DE PART ET D'AUTRE DU PLAN DE SYMETRIE LONGITUDINAL DU SKI DE MANIERE QUE L'ENSEMBLE PUISSE PIVOTER TANTOT SUR L'UNE DES LIGNES D'APPUI, TANTOT SUR L'AUTRE.
Patent FR-2524125-A1 (FR)
Title: Solar heated storage reservoir - has enclosure with variable rate of insulation
Inventor: IVORRA CLAUDE
IPC: F24J2/46
Filed: 1982-03-24
Abstract: The storage reservoir (1) is incorporated into the building structure (2) and consists of a double concrete shell (10, 11) containing water which is heated by solar panels (5). The space (12) between the shells is evacuated by a vacuum pump (16) under the control of internal and external thermostats (18, 19). The rate of heat emission into the building (2) is regulated by changing the level of vacuum in the space (15). This is achieved by admitting air.
Patent FR-2525235-A1 (FR)
Inventor: PONANT JACQUES
IPC: C13B20/00
Filed: 1982-04-16
Abstract: 1. A beet juice extracting process, in particular employing diffusion, of the type comprising previously treating beets cut into cossettes with calcium ions, characterized in that said prior treatment is effected by treatment of the cossettes with an aqueous solution of calcium saccharate, and a temperature less than 158 C.
Patent FR-2527163-A1 (FR)
Title: Dispositif de mise en position des sieges d'un avion commercial equipe d'un dispositif de variation automatique du pas entre les sieges
Inventor: MARTIN GERARD
IPC: B60N2/90
Filed: 1982-05-18
Abstract: LA PRESENTE INVENTION CONCERNE UN DISPOSITIF DE MISE EN POSITION DES SIEGES D'UN AVION COMMERCIAL EQUIPE D'UN DISPOSITIF DE VARIATION AUTOMATIQUE DU PAS ENTRE LES SIEGES. CE DISPOSITIF EST CARACTERISE EN CE QU'IL COMPORTE UNE LATTE 6 FORMANT BUTEE FIXEE SUR LE RAIL 3, PRESENTANT UNE BOUTONNIERE LONGITUDINALE 16 TRAVERSEE PAR L'ORGANE D'ARRIMAGE 2 SOLIDAIRE DU PIED DU SIEGE ET DONT LES DEUX EXTREMITES 16A, 16B CONSTITUENT DES BUTEES ANTERIEURE ET POSTERIEURE LIMITANT POSITIVEMENT LA COURSE VERS L'AVANT ET VERS L'ARRIERE DE L'ORGANE D'ARRIMAGE 2 ET PAR CONSEQUENT DU SIEGE.
Patent FR-2531382-A1 (FR)
Title: Vehicle anti-sunshine and advertising device.
IPC: B60R13/00
Filed: 1982-08-04
Abstract: The subject of the present invention is a vehicle anti-sunshine and advertising device. The device is essentially characterised in that it is made up of a self-supporting panel 1 made of an opaque material or of a transparent or translucid material but tinted in order especially to oppose the penetration of heat rays into the passenger compartment, made up of at least two portions 2 and 3 connected in an articulated and fixed manner to each other in a permanent or removable manner of which at least one of the faces receives, by any known means, an advertising, documentary, or other marking (slogan).
Patent FR-2512363-A1 (FR)
Title: Composition durcissable a base de fulvene utilisable comme composant de fonderie, et procede de fabrication d'articles moules utilisant cette composition
Inventor: GRUBER BRUCE A
IPC: C07D303/04
Filed: 1982-09-10
Abstract: L'INVENTION EST DU DOMAINE DU MOULAGE. ELLE VISE PLUS PARTICULIEREMENT UNE COMPOSITION RENFERMANT UN FULVENE EPOXYDE DE FORMULE: (CF DESSIN DANS BOPI) DANS LAQUELLE CHACUN DES RADICAUX R ET R REPRESENTE INDIVIDUELLEMENT DE L'HYDROGENE OU UN RADICAL HYDROCARBONE RENFERMANT 1 A 10ATOMES DE CARBONE, OU UN RADICAL HYDROCARBONE RENFERMANT UN OU PLUS D'UN PONT OXYGENE DANS LA CHAINE; OU UN GROUPE FURYLE; OU BIEN SONT INTERCONNECTES POUR FORMER UN GROUPE CYCLIQUE, CHACUN DES RADICAUX R, R, R ET R REPRESENTE INDIVIDUELLEMENT DE L'HYDROGENE OU UN GROUPE METHYLE, A CONDITION QU'UN MAXIMUM DE SEULEMENT UN DE CES RADICAUX R, R, R ET R SOIT DU METHYLE, ET LORSQUE L'ON UTILISE UN EXCES D'ALDEHYDE OU DE CETONE DANS LA PREPARATION DU FULVENE, LES RADICAUX R OU R PEUVENT AVOIR LA STRUCTURE: (CF DESSIN DANS BOPI) OU BIEN LEURS PREPOLYMERES OU DES MELANGES AVEC CES DERNIERS; ET UNE QUANTITE CATALYTIQUE D'UN CATALYSEUR ACIDE PRESENTANT UN PKA D'ENVIRON 4 OU MOINS.
Patent FR-2532939-A1 (FR)
Title: New 4-hydroxy-3-quinolinecarboxylic acid derivatives substituted at position 2, their preparation, their use as medicaments, compositions containing them and new intermediates obtained
Inventor: CLEMENCE FRANCOIS
IPC: C07D417/12
Filed: 1982-09-13
Abstract: Compounds of formula (I): in which X represents a hydrogen, a halogen, a C1-5 alkyl, a C1-4 alkoxy, a trifluoromethyl, a trifluoromethylthio or a trifluoromethoxy, R1 represents a hydrogen or a C1-4 alkyl, R2 represents a radical chosen from thiazolyl, 4,5-dihydrothiazolyl, pyridyl, oxazolyl, isoxazolyl, imidazolyl, pyrimidinyl or tetrazolyl radicals optionally substituted with a C1-4 alkyl, or R2 represents a phenyl optionally substituted with at least one radical chosen from the group composed of hydroxyl, C1-4 alkyl, C1-4 alkoxy, trifluoromethyl and nitro radicals and halogen atoms, m represents an integer from 0 to 7, n represents 0, 1 or 2, and R3 a C1-5 alkyl, as well as the addition salts of the products of formula (I) with acids and bases, preparation process, use as medicaments, compositions and new intermediates obtained.
Patent FR-2511374-A1 (FR)
Title: Procede de preparation des acides 7-(amino substitue ou non)-3-methyl substitue-3-cepheme-4 carboxyliques
Inventor: SADAKI HIROSHI
IPC: C07D501/18
Filed: 1982-09-22
Abstract: PROCEDE CONSISTANT A FAIRE REAGIR UN ACIDE CEPHALOSPORANIQUE AVEC DU TRIAZOLE OU TETRAZOLE DANS UN SOLVANT EN PRESENCE D'UN ACIDE EN VUE D'OBTENIR LES ACIDES 7-(AMINO SUBSTITUE OU NON)-3-METHYL SUBSTITUE--CEPHEME-4-CARBOXYLIQUES UTILES EN TANT QU'INTERMEDIAIRES DE SYNTHESE DE CEPHALOSPORINES DOUEES D'UNE EXCELLENTE ACTIVITE BACTERICIDE.