baber/WOPTO huggingface dataset:
Patent FR-2465815-A1 (FR)
Title: Nouveau materiau recureur et procede pour le preparer
Inventor: NEVEU JEAN-LOUIS
IPC: B24D15/04
Filed: 1979-09-20
Abstract: RECUREUR FORME PAR UNE NAPPE FIBREUSE DANS LAQUELLE LA PROPORTION DE VIDES EST PREPONDERANTE PAR RAPPORT A CELLE DES FIBRES, CARACTERISE EN CE QUE LES FIBRES SONT FORMEES A PARTIR DE FILMS BILAMES FRISEES EN HELICE, AUTO-AGGLOMEREES A LEURS POINTS DE CONTACT ET PRESENTENT UNE SECTION AYANT UNE ARETE VIVE ET UNE EPAISSEUR COMPRISE ENTRE100 ET 200M. APPLICATIONS ENVISAGEES: RECUREURS MENAGERS.
Patent FR-2468093-A1 (FR)
Title: Condenseur
Inventor: UEDA HARUO
IPC: F28B1/00
Filed: 1979-10-23
Abstract: a. Condenseur pour fluides organiques gazeux, dont la tension superficielle ne dépasse pas 35 dyne/cm. b. Condenseur caractérisé en ce que chacune des surfaces de transfert de chaleur et de condensation 1a à 1f est munie d'un certain nombre de rigoles verticales espacées transversalement 2a à 2f, le pas et la profondeur de ces rigoles étant respectivement de 1 à 2 mm et de 0,3 à 0,6 mm, les plaques étant réunies en positions alternées de manière à former entre elles un espace A pour le fluide à condenser et un espace B pour le fluide de refroidissement. c. Condenseur applicable à la condensation de fluides gazeux.
Patent FR-2469084-A1 (FR)
Title: Switching and control circuit for generator supplying electric fence - has DC detector supplying bistable switches to couple generator to fence
IPC: H05C1/04
Filed: 1979-10-31
Abstract: The switching circuit is for a generator of an electrical fence and can control the generator from any position along the fence. This is done by producing control pulse with the aid of a separate manual instrument separated from the fence. The instrument is a direct current pulse generator (17) with a direct current detector (14). It supplies a bistable circuit (15) which controls switches (9,10) coupling the main generator (5) to the fence. There is an input circuit which links the direct current detector (14) to the fence (3) supplied by the generator.
Patent FR-2455219-A1 (FR)
Title: Frein a machoires interieures a dispositif de rattrapage d'usure
Inventor: FASANO OSVALDO
IPC: F16D65/54
Filed: 1979-11-09
Abstract: LE DISPOSITIF DE RATTRAPAGE D'USURE DE CE FREIN PEUT EGALEMENT FONCTIONNER EFFICACEMENT SOUS LES TEMPERATURES ELEVEES ET LES FORTES DILATATIONS PRODUITES AU FREINAGE INTENSE, DU FAIT QUE SA TIGE DE COMMANDE 9 RELIANT LES MACHOIRES, COMPREND UNE PARTIE 15 QUI PRESENTE UN COEFFICIENT DE DILATATION THERMIQUE NETTEMENT PLUS ELEVE QUE LES AUTRES PIECES DU FREIN, CE QUI PERMET A LA TIGE DE COMMANDE 9 DE DILATER CONJOINTEMENT AVEC CES AUTRES PIECES.
Patent FR-2472559-A1 (FR)
Title: 2-Phenoxy-1-amino-methyl-cyclohexanol derivs. - useful as antidepressants
Inventor: SIMOND JACQUES
IPC: C07D295/084
Filed: 1979-12-31
Abstract: Cyclohexanol derivs. of formula (I) and their pharmaceutically acceptable salts are new: (X) is H, halo, lower alkoxy or trifluoromethyl. A is 1,1-dialkylpropyn-2-ylamino; 1,1-cycloalkylpropyn-2-ylamino, N-phenylpiperazino or N-(phenyl-(alkoxy) alkyl) piperazino, all opt. substd.) Pref. the cpds. have the cis configuration. (I) are made by condensing an X-substd. phenol with 2-chlorocyclohexanone; converting to epoxide with Corey's reagent, then reaction with AM. (I) are antidepressants, administered in mean doses of 0.5g per day. In mice all cpds. had oral LD50 at least 160mg per kg, and the intraperitoneal ED25 against ptosis induced by 1mg per kg reserpine was 11.2-56.3mg per kg.
Patent FR-2450344-A1 (FR)
Title: Dispositif pour reduire au minimum et maintenir constants les jeux a la crete des aubes existants dans les turbines axiales, notamment pour turbomachines a gaz
IPC: F01D11/10
Filed: 1980-02-25
Abstract: A.DISPOSITIF POUR REDUIRE AU MINIMUM ET MAINTENIR CONSTANTS LES JEUX A LA CRETE DES AUBES EXISTANTS DANS LES TURBINES AXIALES, NOTAMMENT POUR TURBOMACHINES A GAZ. B.DISPOSITIF CARACTERISE EN CE QU'IL COMBINE LES MOYENS SUIVANTS: AU CARTER EXTERIEUR DE LA TURBINE OU A UN SUPPORT CORRESPONDANT 11 DES AUBES DIRECTRICES DE LA TURBINE EST SUSPENDU, UN ANNEAU DE DEMARRAGE 30 EST FIXE A L'ELEMENT DE CONSTRUCTION 27 FORMANT MANCHON, LES ZONES FRONTALES DE L'ANNEAU DE DEMARRAGE SEGMENTE 30, LE CARTER DE LA TURBINE OU LE SUPPORT 11 DES AUBES DIRECTRICES DE LA TURBINE SONT MIS EN CONCORDANCE.
Patent FR-2451394-A1 (FR)
Title: Compositions de protection de surfaces d'acier et procede pour leur preparation
IPC: C23C22/18
Filed: 1980-03-13
Abstract: L'INVENTION CONCERNE DE NOUVELLES COMPOSITIONS POUR LA PROTECTION DE SURFACES D'ACIER CONTRE L'ACTION OXYDANTE DE L'ATMOSPHERE. LES ELEMENTS CONSTITUTIFS ESSENTIELS SONT LES SUIVANTS: GLUCOSIDES DE L'ACIDE PYROGALLIQUE ETOU ELLAGIQUE DE POIDS MOLECULAIRE COMPRIS ENTRE 270 ET 1200; ACIDE PHOSPHORIQUE; PHOSPHATES DE METAUX DE TRANSITION BIVALENTS TELS QUE ZN ET MN; ET NITRATES DE METAUX BIVALENTS TELS QUE ZN ET MN.
Patent FR-2455106-A1 (FR)
Title: Casse-chaine de machine a tisser
Inventor: HINTSCH OTTO
IPC: D03D51/30
Filed: 1980-03-24
Abstract: CASSE-CHAINE. UNE BARRE CHERCHEUSE 4 DU CASSE-CHAINE EST SUBDIVISEE DANS LA DIRECTION DE L'INSERTION DE LA TRAME (FLECHE 1) - EN PLUSIEURS PARTIES 4A, 4B, 4C, 4D. DES LAMPES TEMOIN 31, 35 SONT MONTEES AUX EXTREMITES DE CHACUNE DE CES PARTIES DE CETTE BARRE. EN CAS DE RUPTURE DE FIL DE CHAINE, LA MACHINE EST ARRETEE ET LES DEUX LAMPES TEMOIN DISPOSEES DE PART ET D'AUTRE DE LA PARTIE CORRESPONDANTE DE LA BARRE CHERCHEUSE 4 S'ALLUMENT. IL EST AINSI PARTICULIEREMENT SIMPLE DE TROUVER LE FIL CASSE ET DE LE RENOUER. APPLICATION A TOUTES LES MACHINES A TISSER.
Patent FR-2454790-A1 (FR)
Title: Batteur-melangeur et crochets de petrissage equipant ce dernier
Inventor: STAHLY DANIEL CLARENCE
IPC: A47J43/04
Filed: 1980-04-25
Abstract: BATTEUR-MELANGEUR MENAGER, A PLATEAU TOURNANT ET TETE ARTICULEE. IL COMPREND UNE TETE DE MELANGE 18 ARTICULEE SUR UN PIED 12 ET CONTENANT UN VENTILATEUR QUI REFROIDIT UN MOTEUR EN ASPIRANT L'AIR PAR L'AVANT DE CETTE TETE ET EN L'EXPULSANT PAR LE DESSOUS DU PIED. UN MECANISME DE VERROUILLAGE PERMET D'IMMOBILISER LA TETE SUR LE PIED. CETTE TETE PEUT ETRE EQUIPEE DE DEUX FOUETS OU CROCHETS PETRISSEURS. UN PLATEAU 251 TOURNE SUR UNE CRAPAUDINE MONTEE DANS LE SOCLE 14. LES BOLS 290 ONT TOUS UN FOND DE MEME DIAMETRE ET LE MEME CONTOUR A LEUR PARTIE INFERIEURE. LA VITESSE DU MOTEUR EST REGLEE PAR UN REGULATEUR MECANIQUE COOPERANT AVEC UN CIRCUIT ELECTRONIQUE DE COMMANDE. APPLICATION NOTAMMENT AUX APPAREILS MENAGERS A MELANGER DES PRODUITS VISQUEUX ET A PETRIR DES PATES A BASE DE FARINE.
Patent FR-2483493-A1 (FR)
Title: Vent spacer for tiled roof - is separate from or in one piece with tile and has block which props tiles apart at overlap
IPC: E04D1/30
Filed: 1980-05-28
Abstract: The spacer (5,7) is used with conventional flat overlapping roof tiles (1) to provide roof vents. It fits between the head of a tile and the mid point of the higher adjacent tile, its thickness defining the height of a vent slot which extends for the full length of the tile row. It may comprise a block (5) from which a hook (6) projects to lodge over the top edge of the tile beneath, or may comprise nibs (7) in one piece with the tiles.
Patent FR-2457975-A1 (FR)
Title: Systeme et procede pour commander le debit de l'air d'admission dans un moteur a combustion interne de vehicule
Inventor: IKEURA KENJI
IPC: F02D29/02
Filed: 1980-05-29
Abstract: LE SYSTEME DE COMMANDE DE DEBIT D'AIR D'ADMISSION POUR UN MOTEUR 10 A COMBUSTION INTERNE SELON LA PRESENTE INVENTION COMPREND UN MOYEN 200 POUR DETERMINER UN TAUX DE COMMANDE DE BASE CORRESPONDANT A UNE TEMPERATURE DE MOTEUR OU DU REFRIGERANT DU MOTEUR ET UNE MULTIPLICITE DE MOYENS POUR CORRIGER CE TAUX DE COMMANDE DE BASE EN FONCTION DES CONDITIONS DE MARCHE ET DE CHARGE DU MOTEUR. EN OUTRE, LE SYSTEME COMPREND UN MOYEN 350 POUR DISCRIMINER LA CONDITION DE MARCHE DU MOTEUR POUR DETERMINER SI UNE COMMANDE A RETRO-ACTION OU UNE COMMANDE A BOUCLE OUVERTE DOIT ETRE APPLIQUEE. CE MOYEN DE DISCRIMINATION DE CONDITION DE MARCHE DU MOTEUR EST INCORPORE A UN MOYEN 750 DESTINE A AMELIORER LA CARACTERISTIQUE DE REPONSE POUR REDUIRE LE RETARD ENTRE LA COMMANDE A RETRO-ACTION ET LA COMMANDE A BOUCLE OUVERTE QUAND L'OPERATION DE COMMANDE EST COMMUTEE D'UN MODE A RETRO-ACTION A UN MODE A BOUCLE OUVERTE ET VICE-VERSA.
Patent FR-2483654-A1 (FR)
Title: Caissette pour appareil distributeur et installation de verification de la recette contenue dans la caissette
IPC: G07F9/06
Filed: 1980-05-30
Abstract: LA CAISSETTE C RECUEILLE LA RECETTE D'UN APPAREIL DISTRIBUTEUR DE PRODUITS OU SERVICES A. ELLE COMPREND UNE MEMOIRE 7 ENREGISTRANT AU MOINS LES NOMBRES DE PIECES DE CHAQUE TYPE REELLEMENT ENCAISSES PENDANT LE FONCTIONNEMENT DE L'APPAREIL AVEC LA CAISSETTE. DANS L'INSTALLATION, CES NOMBRES SONT COMPARES A CEUX RESULTANT DU TRI DES PIECES CONTENUES DANS LA CAISSETTE EN VUE DE DECELER D'EVENTUELLES FRAUDES AU COURS DU TRANSPORT DE LA CAISSETTE PLEINE.
Patent FR-2483173-A1 (FR)
Title: Rapidly constructed animal accommodating building - has framework of transverse profiled sections forming rafters with corrugated and cladding panels
IPC: E04H5/08
Filed: 1980-06-03
Abstract: The building is particularly for the accommodation of animals, having a framework comprising a series of transverse parallel assemblies. Each assembly (1) comprises two profiled sections (2) joined together at one end to form the rafters, while their free ends are secured to the ground. Corrugated panels (11) fit over two or more adjacent profiled sections with the end corrugations superposed. Cladding panels fit against the corrugated ones. The profiled sections can be arched tubes, ending in flattened portions where they are fixed to the ground by bolts passing through holes in these portions, after which they are grouted in as far as the corrugated panels.
Patent FR-2484224-A1 (FR)
Title: Box holding standard toilet articles for men - has length corresponding to length of tooth brush with aerosol, bottles and jaws fitting together inside it
IPC: A45D44/18
Filed: 1980-06-12
Abstract: The toilet case is a box and the toilet articles are fitted together in its base (6). Aerosol containers (1) and jars can be round or square in section but must have parallel walls and the same shape base. An aerosol container or bottle, plus a jar (2), has approximately the same length as a toothbrush (5) which is equal to the internal length of the box. The razor handle (4) is immobolised between two parallel rows of containers and the toothbrush is placed above this. A soap box (7), a tin of dentifrice (10) and bottles (8,9) and jars (3) fill the gaps.
Patent FR-2486530-A1 (FR)
Inventor: LEMATTRE MAURICE
IPC: C08F2/02
Filed: 1980-07-10
Abstract: 1. A method for preparing graft copolymers formed essentially from styrene polymerized in the presence of a rubber terpolymer formed by ethylene, propylene and a third component selected from amongst hexadiene-1.4 dicyclopentadiene, tricyclopentadiene, 5-vinylnorbornene-2, 5-ethylidene-norbornene-2, 5-methylene-norbornene-2, 5-(2 propenyl) norbornene-2, 5-(5-hexenyl) norbornene-2, 4, 7, 8, 9 tetrahydro-indene and isopropylidenetetrahydro-indene, the styrene being used in a weight ratio of styrene/rubber between 6 and 20, the polymerization being carried out in the presence of benzoyl peroxide or di-t-butyl peroxide or t-butyl peracetate or cyclohexane di-t-butyl peroxide or t-butyl peroxyisopropyl-carbonate or dicumyl peroxide or t-butyl perbenzoate used in quantities between 0.1 and 0.3% by weight in relation to the styrene characterized in that the monomer rubber solution is bulk polymerized in the presence of an additive selected from amongst divinylbenzene, triallyl cyanurate and glycol diacrylate, the quantity of additive used being at most equal to 0.1% by weight in relation to the styrene.
Patent FR-2487191-A1 (FR)
Title: Prosthetic material comprising silicone gels and glass microspheres - for making artificial breasts etc. lighter
IPC: A61F2/12
Filed: 1980-07-22
Abstract: A composite material for orthopaedic or prosthetic applications comprises a blend of silicone and other gels and hollow glass microspheres. Esp. suitable for artificial breasts, to make them less ponderous than prostheses made of solid gel. The blend may be contained within a cover or skin of similar or dissimilar rubber. Pref. the blend contains up to 50% (wt.) of microspheres so that the final prod. contains 30-40% (wt.) of microspheres, to produce an overall wt; saving of about 30%.
Patent FR-2487480-A1 (FR)
Title: Refuse collection vehicle with combustion system - has refuse container with controlled air entry, multiple stage combustion and pollution reduction
IPC: F23G5/12
Filed: 1980-07-22
Abstract: The bulk disposal system for refuse uses a collector vehicle with a container in which the refuse is burnt. The container is conical, with a rotary cage and forms the combustion chamber, which is oil fired. The burner system includes a main burner with a large quantity of combustion gases travelling through the tumbling refuse, a second burner for controlled combustion and a final burner for post combustion. The operating temperature is controlled within safe limits, the minimum temperature being 927 deg. C, and the diesel engine drives an alternator for the gas exhaust fan. The container is charged through a feed hopper, and ashes are collected in a chamber at the bottom. A smoke purification system is used, and air is fed only into the container in a regulated manner. A feed mechanism advances the refuse towards the combustion zone.
Patent FR-2465201-A1 (FR)
Title: Interferometre en anneau
Inventor: SCHIFFNER GERHARD
IPC: G01C19/72
Filed: 1980-08-26
Abstract: A.INTERFEROMETRE EN ANNEAU. B.DANS CET INTERFEROMETRE COMPORTANT UNE SOURCE 5 DE LUMIERE COHERENTE ET UN GUIDE D'ONDES DE LUMIERE 1 QUI POSSEDE DEUX POINTS DE COUPLAGE, AU NIVEAU DESQUELS DES LUMIERES EXTRAITES SONT ENVOYEES, EN ETANT SUPERPOSEES, A UNE SURFACE RECEPTRICE, SUIVANT DES TRAJETS LUMINEUX 112, 111 DONT LA DIFFERENCE DE LONGUEUR EST SUPERIEURE A LA DEMI-LONGUEUR DE COHERENCE DE LA LUMIERE, ET DES TRAJETS LUMINEUX DIFFERENTS 51, 1, 111; 52, 1, 112 POUR LA LUMIERE, ALLANT DE LA SOURCE 5 PAR LES POINTS DE COUPLAGE 11, 12 ET PAR LE GUIDE D'ONDES 1 A UN POINT DE REUNION 2, AYANT UNE DIFFERENCE DE LONGUEUR TOUT AU PLUS EGALE A UNE VALEUR INFERIEURE A LA LONGUEUR DE COHERENCE DE LA LUMIERE. C.APPLICATION NOTAMMENT A LA DETECTION ET A LA MESURE DE VITESSES ANGULAIRES.
Patent FR-2466001-A1 (FR)
Inventor: LANGEHEINE HERMANN
IPC: G01F13/00
Filed: 1980-09-17
Abstract: The measuring and dosing device has a liquid-tight housing (1) with a heat-insulating casing (4). The housing (1) surrounds with play a filter (5), a measuring counter (7), a two-way on-off valve (6) as well as a non-return valve (8) between the measuring counter (7) and an outlet pipe piece (16) for the dosed material. The housing (1) is connected to inlet and outlet pipes for a liquid heat transfer medium. With the aid of the liquid heat transfer medium which can be conducted through the housing (1), the viscosity of the mass to be dosed which is situated in the device is kept at an approximately constant value even in the case of relatively large pauses between dosing operations.
Patent FR-2469947-A1 (FR)
Title: Appareil pour le raffinage de matieres cristallines
Inventor: SHIMADA MASAAKI
IPC: B01D9/02
Filed: 1980-11-21
Abstract: APPAREIL POUR LE RAFFINAGE DE MATIERES CRISTALLINES. APPAREIL AYANT LA FORME D'UNE TOUR VERTICALE QUI COMPREND, EN SERIE L'UN SUR L'AUTRE DANS LE SENS VERTICAL, AU MOINS TROIS SOUS ENSEMBLES CYLINDRIQUES DONT LA SECTION A UNE FORME COMPOSEE DE DEUX CERCLES DONT LES CENTRES SONT DECALES ENTRE EUX, CES SOUS ENSEMBLES CYLINDRIQUES RENFERMANT CHACUN UN ORGANE ROTATIF D'AGITATION ET DE TRANSPORT, UN SOUS ENSEMBLE CYLINDRIQUE DISPOSE AU SOMMET DE L'APPAREIL ETANT POURVU D'UN ELEMENT CHAUFFANT POUR FONDRE LA MATIERE D'ALIMENTATION CRISTALLINE ET D'UN ORIFICE POUR EVACUER LA MATIERE CRISTALLINE RAFFINEE A SA PARTIE SUPERIEURE, LE SOUS ENSEMBLE CYLINDRIQUE DISPOSE A LA BASE DE L'APPAREIL ETANT POURVU D'UNE OUVERTURE D'ALIMENTATION POUR L'INTRODUCTION DE LA MATIERE CRISTALLINE. LA PURETE DU PRODUIT RAFFINE PEUT ETRE REGLEE PAR VARIATION DU NOMBRE DES SOUS ENSEMBLES INTERMEDIAIRES.
Patent FR-2492259-A1 (FR)
Title: Heparin for oral admin. - coated with a phospholipid to enable it to be absorbed from the digestive tract
Inventor: MARTIN MICHEL
IPC: A61K9/127
Filed: 1980-11-21
Abstract: Heparin formulations (I) for oral admin. comprise heparin coated with a phospholipid. The phospholipid may be lecithin, derived from eggs, soya or human placentas, or it may be a sphingomyelin, phosphatidyl-ethanolamine, phosphatidyl- serine, phosphatidyl inositol, phosphatidyl glycerol, L-alpha-distearoyl lecithin, or L-alpha dipalmitoyl lecithin. Heparin is a known anticoagulant for human and animal use. Conventional heparin formulations must be given parenterally, since heparin does not pass through the digestive tract into the blood stream. To prepare (I) an aq. soln. of a heparin salt is stirred in a vessel, the inside surfaces of which are coated with a film of phospholipid. The resultant flocculant mass is sepd. from the liq. medium.
Patent FR-2480082-A1 (FR)
Title: Mechanical discharger for bakery continuous proving chamber - has flexible auxiliary pocket turning inside out to receive next dough piece
IPC: A21C9/08
Filed: 1980-11-27
Abstract: The discharger is of the type in which each pocket discharges into an independent, auxiliary pocket which is then inverted through 180 deg. to tip the dough piece on to a discharge conveyor. The pocket surface of the auxiliary pocket is now made of a flexible material so that the pocket can be turned inside out. This is done after the pocket has turned through 180 deg. and has discharged. This forms an inside-out reception pocket so that there is no need for a 360 deg. rotation of the pocket before it can receive the next dough piece. Underneath the auxiliary pocket, a sloping baffle plate is pref. positioned so that discharged dough pieces slide down the plate on to the discharge conveyor. The discharger delivers dough pieces from a continuous proving chamber used in a bakery. Now that the auxiliary pocket turns through only 180 deg. between successive receptions of dough pieces, a simpler drive mechanism can be used.
Patent FR-2471618-A1 (FR)
Title: Dispositif de support d'appareil photographique pour la realisation de photographies panoramiques
IPC: G03B37/02
Filed: 1980-12-04
Abstract: DISPOSITIF POUR APPAREIL PHOTOGRAPHIQUE CONNU UTILISANT UNE PELLICULE CINEMATOGRAPHIQUE A PAS NORMAL DE 35 MILLIMETRES. DISPOSITIF CARACTERISE PAR UN SUPPORT ROTATIF 2, FORME D'UNE PARTIE FIXE MONTEE SUR UN SUPPORT OU TREPIED 1, ET D'UNE PARTIE MOBILE PORTANT L'APPAREIL PHOTOGRAPHIQUE 3, ENTRAINEE EN ROTATION AUTOUR D'UN AXE VERTICAL, DES MOYENS D'ACTIONNEMENT 23, 27 APTES A DEROULER LA PELLICULE, LE MOUVEMENT DE ROTATION DE L'APPAREIL ETANT CONJUGUE AVEC LA MOUVEMENT DE DEROULEMENT DE LA PELLICULE, DE TELLE SORTE QUE LES POSITIONS SUCCESSIVES DE LA PELLICULE COINCIDENT AVEC LES POSITIONS SUCCESSIVES DE L'IMAGE SUR LE FOND DE L'APPAREIL. DISPOSITIF PERMETTANT DES CLICHES SUR UN ANGLE PANORAMIQUE D'AU MOINS 180 DEGRES.
Patent FR-2472174-A1 (FR)
Title: Installation de mesure pour mesurer un angle de rotation et/ou un couple
Inventor: HACHTEL HANSJORG
IPC: G01D5/20
Filed: 1980-12-15
Abstract: A.INSTALLATION DE MESURE POUR MESURER SANS CONTACT UN ANGLE DE ROTATION ETOU UN COUPLE SUR UN ARBRE FIXE OU EN ROTATION. B.INSTALLATION CARACTERISEE EN CE QU'IL EST PREVU DEUX CORPS D'INDUCTION ELECTRIQUEMENT CONDUCTEURS 2 ET 3 CONCENTRIQUES PAR RAPPORT A L'ARBRE 8 DONT L'UN EST FIXE SUR L'ARBRE ET DONT L'AUTRE PEUT TOURNER PAR RAPPORT A CET ARBRE, AINSI QU'UNE BOBINE 1 CONCENTRIQUE PAR RAPOORT A L'ARBRE, LES CORPS D'INDUCTION COMPORTANT DES ECHANCRURES 4 ET 5. C. L'INVENTION S'APPLIQUE NOTAMMENT A LA COMMANDE AUTOMATIQUE DES BOITE DE VITESSES, SUR LES VEHICULES AUTOMOBILES.
Patent WO-8300980-A1 (WO)
Title: Automatic hygienic toilets for apartment cats and small dogs
Inventor: LUTZ DANIEL GILBERT
IPC: A01K1/01
Filed: 1981-09-18
Abstract: Automatic hygienic toilet for apartment cats and small dogs, using cassettes which are disposable after usage. An apparatus (1) comprised of a receptacle (12) having at its extremity a reception head (2) for the cassette support (18) is connected to the domestic electric current. The floor (14) of the receptacle (12) is covered with an absorbent component film (22) by the introduction in the reception head (2) of a cassette support (18) comprised of a supply roll (19) of the absorbent component film (22) and a take up roll (20) of the used absorbent component film (22) and the dejections of the animal. After deposition of the dejections by the animal, detected by a contact mat (13), on the absorbent component film (22) arranged in the receptacle (12), the operation of the motor (16) controlled by the time delay switch (15) drives a web (6) which wraps and compresses the dejections of the animal between two turns of the absorbent component film (22) about the take up roll (20). After the absorbent component film has been completely used, the cassette (18) is replaced by a new cassette.
Patent FR-2474640-A1 (FR)
Title: Raccord rapide anti-fuite, notamment pour tuyauteries de transport de fluides hydrauliques
IPC: F16L37/00
Filed: 1981-01-21
Abstract: L'INVENTION CONCERNE UN RACCORD RAPIDE ANTI-FUITE. LEDIT RACCORD COMPORTE UN ELEMENT D'ACCOUPLEMENT PRESENTANT UN OBTURATEUR 3A, 3B, 3C QUI EST FIXE OU MOBILE LONGITUDINALEMENT. LEDIT ELEMENT COMPORTE AUSSI UN MANCHON MOBILE 4 QUI, DANS LA POSITION DE FERMETURE HERMETIQUE, EST DESTINE A ASSURER L'ETANCHEITE DE L'OBTURATEUR PAR UN JOINT 7 QUI EST MONTE SUR CE DERNIER DE MANIERE QUE LE MANCHON LE DEPASSE ET DELIMITE AVEC LEDIT OBTURATEUR ET SON MOYEN DE SUPPORT UNE CHAMBRE FERMEE RENFERMANT LE JOINT. UN INTERVALLE TOURNE A L'ECART DU MOYEN DE SUPPORT SOUMET LA CHAMBRE A LA PRESSION DU FLUIDE QUI AGIT SUR LE JOINT ET CONTRIBUE AINSI A L'ETANCHEITE ENTRE L'OBTURATEUR ET LE MANCHON 4. APPLICATION AUX RACCORDS ANTI-FUITE DESTINES NOTAMMENT AUX TUYAUTERIES DE TRANSPORT DE FLUIDES HYDRAULIQUES.
Patent FR-2499661-A1 (FR)
Title: Piston assembly for internal combustion engine - has separate compression and oil scraper rings with radial, elastic, thin abutting flaps
Inventor: GEFFROY ROBERT
IPC: F16J9/14
Filed: 1981-02-06
Abstract: The piston (11) of a compressor or internal combustion engine is fitted with dual compression rings (12) and a separate scraper ring (13). One compression ring is made of metal and with its radial width considerably greater than its axial thickness. The ring has a number of notches around its inner edge to increase its elasticity. The ring is fitted in the piston groove with a circular lip abutting against the cylinder together with a flat ring of PTFE. The scraper ring (13) is of L shaped cross-section and made of spring steel. The surface abutting against the cylinder wall (14) is divided into a number of circumferentially abutting thin elastic flaps.
Patent FR-2501677-A1 (FR)
IPC: C07C227/18
Filed: 1981-03-11
Abstract: The invention relates to the field of the peptide chemistry. The object is an esterification process which comprises subjecting an amino acid to the action of an alkanol in the presence of an equimolecular amount of an alkylsulfate and isolating the ester in the form of alkylsulfate. The esters obtained are very useful synthesis intermediate products.