baber/WOPTO huggingface dataset:
Patent FR-2577167-A1 (FR)
Title: Phase-separation press
IPC: B30B9/06
Filed: 1985-02-08
Abstract: The installation comprises a receptacle 2 receiving the materials to be treated and having two lateral openings 5, 6 with a cross section adapted to that of a first piston 7 which is movable between the openings 5 and 6. The opening 6 emerges into a chamber 8, with a cross section equal to that of the piston 7. The lateral surface 9 of this chamber 8 comprises perforations which emerge into a lateral opening 10 for discharging the liquid phase. A second piston 11 is movable between a position in which it closes off the chamber 8 and a clear position. An opening 12 for discharging the solid phase is provided between the two above-mentioned positions. Use, in particular, for treating domestic refuse.
Patent FR-2577276-A1 (FR)
Title: Exhaust device for burnt gases of a heat engine
IPC: F02B35/02
Filed: 1985-02-11
Abstract: The invention relates to an exhaust device for the burnt gases of a heat engine comprising at least one duct 1 for the evacuation of burnt gases coming from the various cylinders. It is characterised in that it comprises means 9 for bringing about, regardless of the absolute speed of travel of the engine relative to the ground, forced evacuation of the burnt gases by a suction effect out of the evacuation duct 1. According to one implementation of the invention, the means are a blowing turbine 9 which brings about a forced circulation of air 10 directed into the flowing stream 11 of the exhaust gases. According to another variant, the means are a suction turbine. Application to exhaust devices for heat engine.
Patent FR-2582064-A1 (FR)
Title: Nut with an integral elastic zone
Inventor: GRASSINEAU JEAN-PIERRE
IPC: F16B39/28
Filed: 1985-05-17
Abstract: Nut 1 with an integral elastic zone, especially for mechanical assembly with a small diametric bulk with respect to the diameter of the thread 8, characterised in that it comprises, on the side of the bearing face 5, a counterbore 4 associated with an elastic annular part 3 whose bore 12 is dimensioned so as to allow the threaded end, to which the said nut 1 is fastened, to pass through freely.
Patent FR-2565288-A1 (FR)
Title: Well-drilling apparatus with torque wrench and elevator which can move vertically with respect to each other
Inventor: BOYADJIEFF GEORGE I
IPC: E21B3/02
Filed: 1985-05-28
Abstract: The invention relates to a well-drilling installation with control unit at the top. The apparatus of the invention comprises a drilling assembly controlled from the top 20 comprising a rod 57 driven by a motor and intended to be fixed to the upper end of a drill-pipe string 13 and to drive it during a drilling operation, a torque wrench 69 supported by the assembly 20 and capable of moving in order to break a connection by screwing between the drill-pipe string 13 and the rod 57, as well as an elevator 118 supported by the assembly 20 and engaging on a section of drill pipe 13 below the torque wrench. A cable 148 interacting with a stopping element is provided for lifting the elevator 118 with a view to moving it vertically closer to the torque wrench 69 when the control assembly 20 moves down into a position located near the floor of the installation.
Patent FR-2584307-A1 (FR)
Title: Procede de traitement d'un melange gazeux par adsorption
Inventor: HAY LEON
IPC: C01B32/50
Filed: 1985-07-08
Abstract: CE CYCLE D'ADSORPTION COMPREND LES PHASES SUIVANTES:A.UNE PHASE D'ADSORPTION ISOBARE A UNE PRESSION HAUTE DU CYCLE DANS LAQUELLE DU MELANGE A TRAITER EST ADMIS DANS L'ADSORBEUR PAR UNE PREMIERE EXTREMITE, DITE EXTREMITE D'ENTREE, DEL'ADSORBEUR, CIRCULE A TRAVERS CE DERNIER ET EN EST SOUTIRE PAR SON AUTRE EXTREMITE, DITE EXTREMITE DE SORTIE, LE SENS DE CIRCULATION DU MELANGE ETANT APPELE CO-COURANT;B.UNE PREMIERE PHASE DE DECOMPRESSION DE L'ADSORBEUR A CO-COURANT, JUSQU'A UNE PRESSION MOYENNE DU CYCLE;C.UNE SECONDE PHASE DE DECOMPRESSION DE L'ADSORBEUR A CONTRE-COURANT, JUSQU'A UNE PRESSION BASSE DU CYCLE, LE GAZ SOUTIRE AU COURS DE CETTE PHASE ETANT LE GAZ DE PRODUCTION; ETD.UNE PHASE DE REMONTEE EN PRESSION DE L'ADSORBEUR JUSQU'A LA PRESSION HAUTE DU CYCLE. APPLICATION A LA RECUPERATION D'ANHYDRIDE CARBONIQUE A PARTIR DE SOURCES QUI N'EN CONTIENNENT QUE 10 A 30.
Patent FR-2568109-A1 (FR)
Title: Grand parasol ouvrable par secteurs
Inventor: ERMINI GIANFRANCO
IPC: A45B25/14
Filed: 1985-07-26
Abstract: L'INVENTION CONCERNE UN GRAND PARASOL, TEL QU'UNE OMBRELLE DE PLAGE OU DE JARDIN, ETC., QUI EST CONSTITUE DE SECTEURS OUVRABLES INDEPENDAMMENT, L'OUVERTURE ETANT EFFECTUEE EN SOULEVANT ET EN AMENANT EN POSITION OUVERTE, L'UNE APRES L'AUTRE, LES BALEINES 3. A CET EFFET, LES ETRESILLONS 5 DES BALEINES SONT ARTICULES EN UN POINT INTERMEDIAIRE FIXE DE LA TIGE 1, ET CHAQUE ETRESILLON COMPORTE UNE LIAISON ARTICULEE INTERMEDIAIRE 16 FORMANT DEUX BRAS D'ETRESILLON 5A, 5B. CHAQUE PAIRE DE BRAS PEUT ETRE AMENEE EN UNE POSITION D'EXTENSION EN LES SOULEVANT AU-DELA DE LEUR POSITION D'ALIGNEMENT. LA LIAISON ARTICULEE PRESENTE UNE BUTEE DESTINEE A MAINTENIR CHAQUE PAIRE DE BRAS EN POSITION D'EXTENSION.
Patent FR-2575786-A1 (FR)
Title: Installation flottante traitant du petrole brut et/ou du gaz comportant des raccordements de conduits detachables a distance
Inventor: HELMERSON RICKARD
IPC: B63B35/44
Filed: 1985-08-07
Abstract: INSTALLATION FLOTTANTE 10 TRAITANT DU PETROLE BRUT ETOU DU GAZ QUI EST AMENE DU FOND DE LA MER PAR AU MOINS UNE CONDUITE MONTANTE 18 ET ARRIVE DANS UNE CHAMBRE 26 OUVERTE VERS LE BAS ET VERS L'EAU AMBIANTE, LE NIVEAU DE L'EAU A L'INTERIEUR DE LA CHAMBRE 26 ETANT EQUILIBRE PAR UNE PRESSION D'AIR, INSTALLATION CARACTERISEE EN CE QUE LA CHAMBRE 26 EST ACCESSIBLE A TRAVERS UN SAS A AIR 29 ET QUE LA CONDUITE MONTANTE 18 PEUT ETRE RELIEE, AU MOYEN D'ORGANES DE BLOCAGE 21 LIBERALES A DISTANCE, A UNE CONDUITE DE TRANSPORT 22 PENETRANT DANS LA CHAMBRE ET QUE DES MOYENS 27 SONT PREVUS POUR REGLER LA PRESSION D'AIR A L'INTERIEUR DE LA CHAMBRE 26.
Patent FR-2572508-A1 (FR)
Title: Hand gun trigger mechanism
Inventor: ACKLE HANS
IPC: F41A19/16
Filed: 1985-10-21
Abstract: The hand gun trigger mechanism is particularly for a sporting gun, having a hammer to which a striker rod with spring is attached, and with a lug engaging in the recess with locking edge of a holding lever. The flank of the lever on the opposite side to the recess has a face for the locking lug on a trigger bar with a catch fitting over a trigger rod. It has a hinging trigger holder with trigger tongue and rod attached, while the bar is a multi-armed lever. The locking lug is on the first arm and the catch on the second, while the third has means for limiting the cocking movement and adjusting the cocking effort. It also engages with means for adjusting the effort at the pressure point and the pressure point movement.
Patent FR-2589303-A1 (FR)
Title: Demodulateur de chrominance secam
Inventor: BERGER PHILIPPE
IPC: H04N9/66
Filed: 1985-10-25
Abstract: L'INVENTION CONCERNE UN DEMODULATEUR DE CHROMINANCE POUR RECEPTEUR DE TELEVISION EN COULEURS. CE DEMODULATEUR EST UN SYSTEME A ASSERVISSEMENT DE PHASE (OSCILLATEUR CONTROLE EN COURANT 10 ET COMPARATEUR DE PHASE 12). ON AMELIORE LA PRECISION DE DEMODULATION AU MOYEN D'UN DOUBLE RECOPIE DES COURANTS DIFFERENTIELS I, I DE SORTIE DU COMPARATEUR DE PHASE: UNE PREMIERE RECOPIE DES COURANTS I ET I PERMET D'ETABLIR UN COURANT DE DEMODULATION I-II-I QUI, APPLIQUE A UNE RESISTANCE R FOURNIT UNETENSION DEMODULEE V. UNE DEUXIEME RECOPIE DE COURANT, AVEC UN RAPPORT DE RECOPIE PLUS FAIBLE, FOURNIT UN COURANT I-I(I-I)N. PENDANT LA DEMODULATION LE COURANT D'ASSERVISSEMENT EST I - I I - I. PENDANT LES RETOURS DE LIGNE DU SIGNAL VIDEO, LE COURANT D'ASSERVISSEMENT N'EST PAS INTERROMPU: I - I SUBSISTE ET EVITE UN DECROCHAGE DE L'ASSERVISSEMENT.
Patent FR-2590480-A1 (FR)
Title: Self-cleaning and hyperthermic device
IPC: A47K7/08
Filed: 1985-11-25
Abstract: The invention relates to medical equipment allowing cleaning and drying of a patient who cannot perform his bowel-emptying movements himself, it also allows the application of hyperthermia nullifying its harmful effects such as dehydration. The device comprises a pair of impermeable pants 1 on which three flexible pipes 3 are fixed, one of them connected to apparatuses conveying fluids necessary for cleaning and drying, the second passing the fluids to the tube 6 for the liquid waste. Amongst the most important applications of the device, mention may be made of the application of cleaning care to eliminate, without direct manual action, the faeces of patients, the application of hypothermia and hyperthermia, allowing the temperature of the human body thus to be controlled without mortal danger, combatting cancer of the colon by hyperthermia.
Patent FR-2591324-A1 (FR)
Title: Appareil pour le sechage unitaire des plaquettes de silicium par centrifugation
Inventor: POLI BERNARD
IPC: H01L21/304
Filed: 1985-12-10
Abstract: L'appareil selon l'invention comprend un carter dans lequel est monté tournant un dispositif conformé pour supporter et maintenir la plaquette, ledit dispositif présentant, d'une manière excentrée par rapport à son axe de rotation 3 un organe support 5-6 conformé pour maintenir par la tranche dans un plan horizontal, la plaquette de silicium, l'ensemble du dispositif étant monté en équilibre stable par rapport audit axe. (CF DESSIN DANS BOPI)
Patent FR-2575801-A1 (FR)
Title: Differentiel perfectionne a adaptation du couple et a carter sectionnel
Inventor: DISSETT WALTER L
IPC: F16H48/10
Filed: 1985-12-31
Abstract: UN DIFFERENTIEL A ADAPTATION DU COUPLE DU TYPE A PIGNONS HELICOIDAUX COMPREND UN CARTER 2 POSSEDANT UNE PORTION DE CORPS 2A A L'UNE DES EXTREMITES DE LAQUELLE UNE PORTION DE COUVERCLE 2B EST MONTEE DE MANIERE AMOVIBLE, LADITE PORTION DE CORPS ETANT USINEE POUR DELIMITER UN ALESAGE LONGITUDINAL CENTRAL 6 ET PLUSIEURS PAIRES, ESPACEES DANS LE SENS CIRCONFERENTIEL, DE LOGEMENTS DE PIGNONS LONGITUDINAUX 8, 10 COMMUNIQUANT DANS LE SENS LONGITUDINAL L'UN AVEC L'AUTRE ET AVEC L'ALESAGE CENTRAL. LES LOGEMENTS DES PIGNONS DE CHAQUE PAIRE SONT DE PROFONDEUR INEGALE AFIN DE RECEVOIR DES PIGNONS HELICOIDAUX 24, 26 CORRESPONDANTS DEPORTES LONGITUDINALEMENT. POUR QUE LE PIGNON 24 MONTE DANS LE LOGEMENT LE PLUS PROFOND 8 SOIT MAINTENU ADJACENT A LA PAROI DE FOND DU LOGEMENT, UN PROLONGEMENT DE MOYEU 24A EST PREVU SUR L'AUTRE EXTREMITE DE CE PIGNON ET PROLONGE LA LONGUEUR DU PIGNON POUR COOPERER, AU NIVEAU DE SON EXTREMITE LIBRE, AVEC UNE SURFACE DE POUSSEE SUPPORTEE PAR LA PORTION DE COUVERCLE 2B DU CARTER. LA PROFONDEUR DE L'AUTRE LOGEMENT DE PIGNON 8 CORRESPOND A LA LONGUEUR DU PIGNON 26 CORRESPONDANT, CE PIGNON ETANT MAINTENU DANS UNE POSITION ADJACENTE A UNE SURFACE DE POUSSEE PREVUE SUR LA PORTION DU COUVERCLE. LA PORTION DU COUVERCLE 2B, 2H EST GUIDEE SUR LA PORTION DE CORPS DU CARTER POUR GARANTIR UN ALIGNEMENT ET UNE CONCENTRICITE CORRECTS ET POUR SIMPLIFIER L'ASSEMBLAGE DES COMPOSANTS DU DIFFERENTIEL.
Patent FR-2575395-A1 (FR)
Title: Jouet figuratif anime imitant une bicyclette d'exercice
Inventor: HENDERSON RICHARD EDWARD
IPC: A63H7/00
Filed: 1986-01-03
Abstract: CE JOUET COMPREND UN BOITIER 14 AVEC UNE PARTIE 16 FORMANT SIEGE, DES BARRES DE GUIDON 20 FORMANT POIGNEES, DES ENSEMBLES DE PEDALES 22 ROTATIVES ET UN TABLEAU DE COMMANDE 40 AVEC UNE FENETRE. UNE MANIVELLE 25 COMPORTE DES PIGNONS A L'INTERIEUR DU BOITIER POUR ENTRAINER LES PEDALES EN ROTATION ET ENTRAINER SIMULTANEMENT EN ROTATION UN TAMBOUR 38 PORTANT DES INDICATIONS APPARAISSANT A TRAVERS LA FENETRE 42 DU TABLEAU DE COMMANDE 40 POUR IMITER UNE FONCTION LIEE A L'EXERCICE TELLE QUE LA RESPIRATION OU AUTRE. A L'INTERIEUR DU BOITIER L'UNE DES PEDALES 22 COMPORTE UN PREMIER ET UN SECOND PIGNONS CONIQUES CONCENTRIQUES 22E, 22F DONT L'UN ENGRENE AVEC LE PIGNON CONIQUE 30 ACTIONNE PAR LA MANIVELLE 25 ET DONT LE SECOND ENGRENE AVEC UN PIGNON CONIQUE 34 ACTIONNANT LE TAMBOUR 38.
Patent FR-2593260-A1 (FR)
Title: Tap controlled by a micrometric screw
IPC: F16K31/50
Filed: 1986-01-17
Abstract: Tap device controlled by a micrometric screw. It consists of the combination, on the one hand, of a control 17 securely fastened to a micrometric screw 14 with a double thread 13, 15 and, on the other hand, of a piston 5 securely fastened to a rubber seal 6 driven by the second lower threaded sector 10 of the screw with a pitch different from the first. It is intended for regulating, with control demultiplication, the flow rate of liquid, especially for use with a shower, so as to allow the heat to be adjusted progressively, the mechanical control elements to be insulated, and liquid to be saved.
Patent FR-2593165-A1 (FR)
Title: Process for the separation of molybdenum by the resin route
Inventor: BEUTIER DIDIER
IPC: C01G39/00
Filed: 1986-01-23
Abstract: The present invention relates to the separation of molybdenum contained in sulphuric solutions. 
<??>This process is characterised in that: 
 
  a) the said sulphuric solution is brought into contact with a stationary phase whose active group contains an oxime group; 
  b) the said stationary phase is eluted using an alkaline solution. 
 
<??>Application to the industry for the extraction of uranium.
Patent FR-2608823-A1 (FR)
Title: Removable mobile display device of the reinforced flexible panel type, the carrier being a human being
IPC: G09F21/02
Filed: 1986-05-23
Abstract: The invention relates to a removable mobile display device in the form of a reinforced flexible panel characterised in that it includes means for temporary fitting of at least one additional volume at the upper part and of a removable front panel playing a part in fixing the assembly to the carrier. This device consists of a rear panel A produced in materials of different flexibility and density, creating vertical edges Aa which can be deformed. An additional removable volume B fits above the panel A via at least one contrivance including the elements Ae, Ba, Bb which in addition serve, on the one hand, as vertical stiffening and, on the other hand, as a sheath for an electrical cable in the event that this additional volume B includes a suitable internal means making it possible to produce a luminous sign. The rear panel A is made integral with the wearer via a front panel C which is removable and fixed to the first at least in the region of the waist and of the shoulders by suitable means Ab, Ac, Ad partly inserted into the panel A.
Patent FR-2600580-A1 (FR)
Title: Machining method and device for producing components of revolution made from multi-ply wood
Inventor: BESSIERE RENE
IPC: B27C7/00
Filed: 1986-06-27
Abstract: Method and device for producing components of revolution made from multi-ply wood consisting of successive layers of intercrossed bonded wood, consisting in rough-cutting the component 10 held on a lathe by means of a cutter 1 rotating in a direction identical to the direction of rotation of the said component 10 while it moves along the latter, then in obtaining the desired shape by means of a fixed finishing tool 11 as it moves along the said component 10, the cutter 1 and the fixed tool 11 being held by the jacks 3, 12 immobilised on the moving carriages 5, 13 sliding on the guide rails 6, 14 by means of the jacks 7, 15, the position of the cutter 1 and of the fixed tool 11 being obtained by feelers 8, 16 bearing on forms 9, 17.
Patent FR-2587661-A1 (FR)
Title: Enrouleur de ceinture de securite avec systeme tendeur de retour
Inventor: FREI BERNHARD
IPC: B60R22/46
Filed: 1986-09-23
Abstract: L'INVENTION CONCERNE UN ENROULEUR DE CEINTURE DE SECURITE AVEC SYSTEME DE RAIDISSEMENT DE RETOUR. SELON L'INVENTION, POUR LA TRANSMISSION DE LA FORCE DE RAIDISSEMENT DE RETOUR A UN ARBRE D'ENROULEUR, IL PRESENTE UN ROULEAU ROTATIF 18 POUVANT ETRE COUPLE A L'ARBRE D'ENROULEUR, PAR UN SYSTEME D'ACCOUPLEMENT; LA FORCE DE RAIDISSEMENT DE RETOUR AGIT SUR LE POURTOUR DU ROULEAU 18 PAR UN CABLE 36; ENTRE LE CABLE 36 ET L'ARBRE D'ENROULEUR EST PREVU UN SYSTEME DE LIMITATION QUI LIMITE LE COUPLE DE ROTATION POUVANT ETRE TRANSMIS A L'ARBRE D'ENROULEUR DE FACON QUE VERS LA FIN D'UN PROCESSUS DE RAIDISSEMENT DE RETOUR, DE TROP HAUTES TENSIONS NE PUISSENT SE PRODUIRE SUR UNE CEINTURE REPOSANT CONTRE LE CORPS D'UN OCCUPANT D'UN VEHICULE. L'INVENTION S'APPLIQUE NOTAMMENT A L'INDUSTRIE AUTOMOBILE.
Patent FR-2604800-A1 (FR)
Title: Device for fitting a bent-over spectacle-side onto a straight spectacle side
IPC: G02C11/00
Filed: 1986-10-06
Abstract: Device for fitting a bent-over spectacle-side onto a straight spectacle side in order to prevent the spectacles from moving during sudden movements. It consists of an assembly piece 1 into which a hook 2 is fixed. The assembly piece clips onto the straight spectacle-side and, owing to its design, slides along the said side, enabling the fitting length to be adjusted. The device according to the invention is particularly intended for holding on sunglasses or vision spectacles, especially while playing a sport.
Patent FR-2588927-A1 (FR)
Title: Double row self-aligning roller bearing
Inventor: HOFMANN HEINRICH
IPC: F16C23/08
Filed: 1986-10-15
Abstract: The plastics agcage (6) for a double row self aligning roller bearing has radial arms between ring shaped parts of the cage which support the ends of the rollers. Between the two rows of rollers is a flange (10) which extends upwards towards the inside surface of the outer race and which has equally spaced rounded openings (11) extending from its edge. The number of openings is equal to the number of rollers in a row. The openings align with the connecting arms, and the remaining flange portions (10') align with the spaces between. Each opening has sloping sides.
Patent FR-2607607-A1 (FR)
Title: Machine informatique destinee a l'execution de traitements symboliques pour les applications de l'intelligence artificielle
Inventor: HEUDIN JEAN-CLAUDE MARCEL
IPC: G06F9/44
Filed: 1986-12-01
Abstract: LA MACHINE COMPORTE AU MOINS UN PROCESSEUR SYMBOLIQUE INTEGRE A JEU D'INSTRUCTIONS REDUIT AYANT UNE UNITE ARITHMETIQUE ET LOGIQUE 102 RELIEES A UN BUS INTERNE 106, UNE MEMOIRE LOCALE ORGANISEE EN BANCS PHYSIQUES DE MEMOIRE DISTINCTS, RESPECTIVEMENT UN PREMIER BANC DE MEMOIRE 110 RESERVE AU CODE EXECUTABLE COMPOSE D'INSTRUCTIONS BASEES SUR UN FORMAT UNIQUE, UN DEUXIEME BANC DE MEMOIRE 120 RESERVE AUX DONNEES ET ORGANISE EN CELLULES ETIQUETEES, UN TROISIEME BANC DE MEMOIRE 130 ORGANISE EN PILE ET UN QUATRIEME BANC DE MEMOIRE 140 COMPRENANT DES FENETRES DE REGISTRES ACCESSIBLES PAR LES DIFFERENTES PROCEDURES D'UN PROGRAMME, CHAQUE BANC DE MEMOIRE 110, 120, 130, 140 ETANT ASSOCIE A UN CIRCUIT D'EXPLOITATION PARTICULIER 115, 125, 135, 145.
Patent FR-2608744-A1 (FR)
Title: Enclosure for bringing a hot gas into contact with a cold liquid
Inventor: GAUTIER GEORGES
IPC: F28F21/06
Filed: 1986-12-17
Abstract: The present invention relates to an enclosure for bringing a hot gas into contact with a cold liquid. This enclosure is produced with walls 1 made of synthetic material and particularly made of plastic, at least one part of the internal surface of the walls having a possibility of being licked by the hot gas being swept by a layer 6 of the liquid used in the enclosure, the other parts of the wall being saved from this licking and/or subjected 8 to accelerated cooling, particularly a length 8 of connection wall made of metal is provided at the end of the pipe supplying the hot gases and this length of wall is subjected to forced cooling. The invention makes it possible to produce the enclosure out of a plastic having a softening point which is less than the hot gases intake temperature.
Patent FR-2608613-A1 (FR)
Inventor: BARTHELEMY PASCAL
IPC: C08F216/14
Filed: 1986-12-17
Abstract: Heat-stable polymers containing imide groups. These polymers are obtained by reaction between:  - (a) one or more N,N'-bismaleimides, - (b) one or more hindered diprimary diamines of the 4,4'-diamino- 3,3',5,5'-tetraalkyldiphenylmethane or 1,3- or 1,4-diamino- trialkylbenzene type, - (c) optionally one or more monomers other than a bisimide and containing one or more polymerisable carbon-carbon double bonds,  - (d) and optionally a compound of the imidazole type. These polymers are employed especially for the production of moulded articles, laminates and articles with a cellular structure.
Patent FR-2609680-A1 (FR)
Title: Device for increasing the stability of a cycle or of a motorcycle using skids mounted on telescopic props
IPC: B62B19/00
Filed: 1987-01-15
Abstract: The subject of the invention is a device for increasing the stability of a cycle or of a motorcycle. The device is composed of a skid and of a telescopic prop, the said telescopic prop being fixed at one end 16 onto the axle 17 of at least one of the wheels 18 and articulated at the other end 19 onto the said skid. The invention applies to cycles or motorcycles running over a road covered in black ice or over compacted snow.
Patent FR-2610418-A1 (FR)
Title: Procede magnetique de determination de la trajectoire d'un objet mobile pour rejoindre un objet magnetique, fixe ou mobile, et dispositif pour la mise en oeuvre du procede
Inventor: BLANPAIN ROLAND
IPC: G05D1/02
Filed: 1987-01-30
Abstract: PROCEDE MAGNETIQUE DE DETERMINATION DE LA TRAJECTOIRE D'UN OBJET MOBILE POUR REJOINDRE UN OBJET MAGNETIQUE, FIXE OU MOBILE, ET DISPOSITIF POUR LA MISE EN OEUVRE DU PROCEDE. LE DISPOSITIF COMPREND UN MOYEN DE MESURE 2 D'AU MOINS P COMPOSANTES INDEPENDANTES DU GRADIENT DU CHAMP MAGNETIQUE LOCAL, OU P EST UN ENTIER EGAL AU NOMBRE DE DIMENSIONS DE L'ESPACE DANS LEQUEL SE DEPLACE L'ENGIN MOBILE, UN MOYEN DE MEMORISATION 4 D'UN CRITERE SCALAIRE FONCTION D'AU MOINS UNE DESDITES COMPOSANTES DU GRADIENT MESURE, UN MOYEN DE CALCUL 6 DE LA DIRECTION TH, PS MAXIMISANT LEDIT CRITERE EN FONCTION DU GRADIENT MESURE, ET UN MOYEN D'AFFICHAGE, OU D'UTILISATION POUR LE GUIDAGE, DESDITES VALEURS.
Patent FR-2611604-A1 (FR)
Title: Suspension for a motor vehicle
Inventor: CHARANT ANDRE
IPC: B60G11/08
Filed: 1987-02-25
Abstract: The subject of the present invention is a motor vehicle suspension comprising an elastic strip 1 or 1a which is fixed elastically at at least one point, onto the body 2 of the vehicle and one end of which bears on a wheel support arm 5 articulated onto the body 2 whilst its other end bears either on the body, or on a second wheel support arm which is symmetric with the first with respect to the longitudinal axis 12 of the vehicle. According to the invention, the strip 1 or 1a is fixed elastically to the body 2 by means of at least one articulation support 3 secured to the strip, whilst each end of the strip rests on the arm 5 or the body 2 by means of a rubber shoe 4 or 13.
Patent FR-2595994-A1 (FR)
Title: Pair of wheels for travelling mechanism
Inventor: RIEDL NORBERT
IPC: B60B17/00
Filed: 1987-03-16
Abstract: The invention relates to a pair of wheels, in particular a running wheel for pairs of wheels of a travelling mechanism. By a novel configuration of the rolling surfaces 4, 6, 7, 8 of the wheels, the comfort of the passenger is improved; by decreasing impacts by the self-guidance of the wheels, the stresses on the wheel flanges 2, 3 and on the rails is likewise decreased, which makes it possible to obtain better performance in bends. The invention applies especially to sets of wheels for funiculars with a cable.
Patent FR-2612431-A1 (FR)
Title: Forming device, in particular for sheet materials
Inventor: COURBIS DANIEL
IPC: B29C33/30
Filed: 1987-03-20
Abstract: The subject of the invention relates to the technical sector of the working of materials, without substantial removal of material. According to the invention, the element acting as punch (force plug) 1 is fixed by being shaped and arranged in order to be deformed, under a compression force, in a temporary, continuous or intensity-adjustable manner, depending on the shapes and sizes of the hollowed mould cavity 5a, the material interacting with bearing and positioning means capable of allowing the deformation operation.