baber/WOPTO huggingface dataset:
Patent FR-2555324-A1 (FR)
Title: Perfectionnements aux dispositifs optiques, notamment de demultiplexage et de multiplexage, et aux filtres optiques utilises dans de tels dispositifs
Inventor: MCQUOID JAMES ALLISTER
IPC: G02B6/34
Filed: 1984-11-16
Abstract: UN MANQUE DE VERSATILITE ET D'EFFICACITE DANS LE MULTIPLEXAGEDEMULTIPLEXAGE OPTIQUE EST CORRIGE EN FAISANT AVANCER UNE LUMIERE INCIDENTE LE LONG D'UN FILTRE REFLECHISSANT HOLOGRAPHIQUE A SELECTION DE LONGUEUR D'ONDE QUI REFLECHIT DIFFERENTES LONGUEURS D'ONDE EN DIFFERENTES POSITIONS LE LONG DU FILTRE. LA LUMIERE PROVENANT D'UN CABLE D'ENTREE A FIBRES OPTIQUES 12 EST DIRIGEE PAR DES MIROIRS 15, 17 POUR EFFECTUER DES PASSAGES SUCCESSIFS DANS LE FILTRE 13 EN DES POSITIONS RESPECTIVES DIFFERENTES LE LONG DE CELUI-CI, ET DES DETECTEURS 14, 16, 18 RECOIVENT LES LONGUEURS D'ONDE RESPECTIVEMENT REFLECHIES. LE FILTRE FAIT VARIER DE PREFERENCE LA LONGUEUR D'ONDE REFLECHIE DE FACON CONTINUE ET PROGRESSIVEMENT LORSQUE LA LUMIERE INCIDENTE AVANCE LE LONG DU FILTRE.
Patent FR-2556412-A1 (FR)
Title: Procede et appareil pour degrader un combustible anti-brumisant
Inventor: COFFINBERRY GEORGE ALBERT
IPC: F02M37/20
Filed: 1984-11-28
Abstract: L'INVENTION CONCERNE UN PROCEDE ET UN APPAREIL POUR DEGRADER UN COMBUSTIBLE ANTI-BRUMISANT (C'EST-A-DIRE QUI CONTIENT UN ADDITIF QUI EMPECHE LA FORMATION D'UN BROUILLARD PAR LE COMBUSTIBLE LORSQU'UN ACCIDENT ENTRAINE UNE FUITE DE COMBUSTIBLE) AFIN DE LUI REDONNER TOUTES LES PROPRIETES DU COMBUSTIBLE NON ANTI-BRUMISANT. SELON L'INVENTION, ON FAIT ECOULER LE COMBUSTIBLE SOUS PRESSION A TRAVERS AU MOINS UN ORIFICE45 QUI PROVOQUE UNE PERTE DE CHARGE ET UNE ACCELERATION DU COMBUSTIBLE CE QUI PROVOQUE LA RUPTURE DES MOLECULES DE L'ADDITIF ET REDONNE AU COMBUSTIBLE SES PROPRIETES BRUMISANTES. AVANTAGEUSEMENT, L'APPAREIL COMPORTE UNE SERIE D'ORIFICES ET DES MOYENS75 SONT PREVUS POUR PERMETTRE D'OBTURER SELECTIVEMENT CERTAINS DES ORIFICES AFIN DE REGLER LE DEBIT DE COMBUSTIBLE QUI S'ECOULE A TRAVERS L'APPAREIL.
Patent FR-2556184-A1 (FR)
Title: Ring for automatically extinguishing a cigarette
IPC: A24D1/10
Filed: 1984-12-11
Abstract: Ring for automatically extinguishing a cigarette or the like, characterised in that it is made from a consumable substance containing an extinguishing agent b capable of extinguishing the cigarette d at any point along the length of the cigarette where the ring a is placed. The invention enables the cigarette to be extinguished safely without the production of disagreeable smoke.
Patent FR-2574842-A1 (FR)
Title: Service-station installation
IPC: E04H5/06
Filed: 1984-12-19
Abstract: Service-station and/or repair installation, preferably for vehicles, noteworthy in that it consists of at least one independent module M installed in a trench so as to form a pit for inspection and for work, it being possible for several modules to be connected together; at least one module M comprises a work unit UT and an access unit UA, each of these units being capable of being closed in a substantially sealed manner when the said module is not being used.
Patent FR-2575131-A1 (FR)
Title: Procede oceanographique pour la remontee en surface de charges recueillies a grandes profondeurs et notamment de nodules polymetalliques
IPC: B63C7/10
Filed: 1984-12-21
Abstract: PROCEDE MECANIQUE DE REMONTEE AUTONOME DE CHARGES SOUS-MARINES COLLECTEES A GRANDES PROFONDEURS ET FORMANT AVEC LEUR BRELAGE UN ENSEMBLE SOUPLE DE GRANDE LONGUEUR. A CELUI-CI EST ATTELEE UNE VESSIE GONFLABLE CONCUE POUR OCCUPER UN VOLUME NOTABLE SOUS PRESSION ATMOSPHERIQUE MAIS SE TROUVANT DANS UN ETAT RATATINE SOUS LES PRESSIONS HYDROSTATIQUES AMBIANTES REGNANT EN PROFONDEUR, LADITE VESSIE ETANT EQUIPEE D'UN DISPOSITIF SURPRESSEUR CAPABLE D'Y DELIVRER, SOUS COMMANDE DE DECLENCHEMENT, UN GAZ SOUS UNE PRESSION SUPERIEURE AUXDITES PRESSIONS HYDROSTATIQUES AMBIANTES POUR PROVOQUER UN GONFLAGE DE LADITE VESSIE RATATINEE ET AMORCER SON MOUVEMENT ASCENSIONNEL, LA VESSIE SE GONFLANT ALORS DE PLUS EN PLUS AU FUR ET A MESURE DE SON ASCENSION. APPLICATION A L'EXPLOITATION DE NODULES POLYMETALLIQUES PRESENTS SUR LES GRANDS FONDS MARINS.
Patent FR-2576943-A1 (FR)
Title: Procede d'isolation par veture
IPC: E04B1/76
Filed: 1985-02-01
Abstract: PROCEDE D'ISOLATION DES MURS ET FACADES EXTERIEURES DES MAISONS ET AUTRES BATIMENTS, DU TYPE CONNU SOUS LE NOM DE "VETURE" DANS LEQUEL ON ASSOCIE UNE PLAQUE DE MATERIAU ISOLANT 2 ET UN PANNEAU DE REVETEMENT DECORATIF ET PROTECTEUR 3, CARACTERISE EN CE QUE LADITE PLAQUE ET LEDIT PANNEAU SONT DISSOCIES, CHACUN ETANT POSE INDIVIDUELLEMENT ET MAINTENU APPLIQUE SUR UN SUPPORT AU MOYEN D'UNE PIECE DE LIAISON.
Patent FR-2559314-A1 (FR)
Title: Minuterie pour prise de courant
Inventor: DRAGER HUBERT
IPC: H01R13/66
Filed: 1985-02-06
Abstract: MINUTERIE POUR PRISE DE COURANT COMPRENANT UN MOTEUR ET UNE TRANSMISSION POUR L'ENTRAINEMENT SELON LES TEMPS PREVUS D'UN DISQUE DE COMMUTATION MUNI D'ELEMENTS DE COMMUTATION, COMPRENANT UNE FICHE MALE DESTINEE A L'ACCOUPLEMENT DE LA MINUTERIE AU RESEAU AINSI QU'UNE PRISE FEMELLE DESTINEE A LA RECEPTION DE LA PRISE MALE D'UN APPAREIL UTILISATEUR ELECTRIQUE DEVANT ETRE COMMUTE EN FONCTION DU TEMPS, LE DISQUE DE COMMUTATION ET LA PRISE FEMELLE ETANT DISPOSES COTE A COTE SUR UN COTE DE LA MINUTERIE, CARACTERISEE PAR LE FAIT QUE SONT PREVUS DES COUVERCLES RABATTABLES RESPECTIFS 3, 4 AUSSI BIEN POUR LE RECOUVREMENT DU DISQUE DE COMMUTATION 2 QUE POUR LE RECOUVREMENT DE LA PRISE FEMELLE 5, QU'EN OUTRE LA PRISE FEMELLE FAIT SAILLIE PAR SA PERIPHERIE EXTERIEURE DU PLAN DANS LEQUEL ELLE EST ENCASTREE ET QUE LE DISQUE DE COMMUTATION EST DISPOSE SUR UN SOCLE.
Patent FR-2578844-A1 (FR)
Title: Tocopherol derivatives, their preparation and their use
Inventor: CHABARDES PIERRE
IPC: C07D311/72
Filed: 1985-03-15
Abstract: Tocopherol derivatives of general formula I in which X represents a hydrogen or chlorine atom, their acetates, their preparation and their use in the synthesis of vitamin E.
Patent FR-2580052-A1 (FR)
Title: Friction chain for mechanical transmission
IPC: F16G5/18
Filed: 1985-04-05
Abstract: Friction chain for mechanical transmission. Outer plates 1, combined in pairs, are connected to one another in articulated manner by inner blocks 2. For this purpose, tubular pins 4 pass through bores 7 in the blocks 2, and have their ends securely fastened to the plates 1. Friction bushes 5 are mounted between the periphery of each pin 4 and the corresponding bore 7. Lateral friction pads 11 are fixed to components 9 fitted with studs 10 fitted into the ends of the tubular pins 4. Application: speed variers with variable-spread flanged pulleys.
Patent FR-2581524-A1 (FR)
Title: Sofa bed
IPC: A47C17/23
Filed: 1985-05-10
Abstract: The invention relates to a sofa bed comprising a fixed structure 1 supporting the seat part 3 of the sofa bed inside which is introduced, in the sofa position and from which is extracted, in the bed position, a mechanism supporting underframe elements 10, 11 equipped with mattresses 34. The sofa bed according to the invention is noteworthy in that the abovementioned mechanism is designed so as to be raised from a low to a high position, that is to say to the level of the seat part 3 of the sofa bed, only after having been extracted, along a horizontal pathway, from the abovementioned fixed structure 1. The invention relates to the field of furniture.
Patent FR-2585179-A1 (FR)
Title: Latching system with lock for a control mechanism for electric circuit breaker
Inventor: BATTEUX PIERRE
IPC: H01H71/52
Filed: 1985-07-16
Abstract: The invention relates to a toggle-link control mechanism driven by a handle for manual actuation and an automatic trip. The toggle link 44 is coupled up to a trip hook 56 co-operating, in the primed position, with a lock 66 of a latching system with roller 72. The lock 66 is mounted pivotably on an axle 80 and includes a guide slot 78 through which the bar 72 passes with clearance, the latter being inserted between a first and a second rolling ramp 74, 76 which are arranged respectively on the hook 56 and the lock 66. Application : low-voltage circuit breakers.
Patent FR-2570757-A1 (FR)
Title: Procede et dispositif pour estimer les caracteristiques de formation de la formation exposee au fond d'un trou
Inventor: FONTENOT JOHN E
IPC: G01V5/04
Filed: 1985-09-11
Abstract: LE PROCEDE ET LE DISPOSITIF DE L'INVENTION SERVENT A ESTIMER LA VALEUR D'UN PARAMETRE DU FRONT DE TAILLE DE FORMATION QUI EST PERCE PAR LE TREPAN 40 PENDANT UNE OPERATION DE FORAGE. LA PRESENTE INVENTION EST PARTICULIEREMENT UTILE POUR FOURNIR DES DONNEES EN TEMPS REEL EN COURS DE PENETRATION DU FRONT DE TAILLE DE FORMATION A L'OPERATEUR DE FORAGE ET AU GEOLOGUE AFIN QUE CEUX-CI MODIFIENT L'OPERATION DE FORAGE. LE DISPOSITIF DE L'INVENTION COMPREND UN MOYEN 42 POUR MESURER EN COURS DE PENETRATION MWP UN ENSEMBLE DE VALEURS INDIQUANT UN ENSEMBLE DE PREMIERS PARAMETRES DU FRONT DE TAILLE PERCE, ET DES MOYENS 48, 50, 52 POUR COMPARER UN ENSEMBLE DE VALEURS DES PARAMETRES MESURES A DES VALEURS DES PREMIERS PARAMETRES CONTENUS DANS UNE BASE DE DONNEES POUR ETABLIR LA MEILLEURE CORRESPONDANCE ET POUR DETERMINER ET VISUALISER UNE VALEUR APPROXIMATIVE POUR CHACUN D'UN ENSEMBLE DE SECONDS PARAMETRES DU FRONT DE TAILLE DE FORMATION.
Patent FR-2575553-A1 (FR)
Title: Appareil de detection d'un flux de fluide
Inventor: GRAVES BRIAN J
IPC: G01F1/28
Filed: 1985-10-09
Abstract: L'INVENTION CONCERNE UN APPAREIL DE DETECTION DE FLUX DE FLUIDE. UN ETRIER 12 EST FIXE DE MANIERE ETANCHE SUR UNE CONDUITE 16 CANALISANT UN FLUIDE. UN DISPOSITIF 34 DE DETECTION DE FLUX, COMPORTANT UNE PALETTE 50 ARTICULEE SUR UN AXE 52, EST DISPOSE DANS LA CONDUITE A TRAVERS UNE OUVERTURE ET UNE PIECE D'ADAPTATION. UN ELEMENT 34 DE RENVOI TRANSMET LE MOUVEMENT DE LA PALETTE A L'EXTERIEUR DE L'ENSEMBLE. DOMAINE D'APPLICATION: DETECTION DE FLUX DE FLUIDES DANS DES CONDUITES.
Patent FR-2591906-A1 (FR)
Title: Device for simulating the game of tennis by means of a statically suspended ball
IPC: A63B69/00
Filed: 1985-12-23
Abstract: The present invention relates to an apparatus which makes it possible to simulate the game of tennis in a very small space. This is an apparatus in which a ball 1 is suspended by a flexible element 2 from a fixed point 3. If the ball is struck with a racquet, the ball describes a curved trajectory in order to be absorbed in a shock-absorber element 4. A receptacle 5 in the shape of a funnel guides the ball during its fall in order to release it in line with the fixed point. The ball then stabilises, resuming the position it occupied in space in the event of a further strike. The assembly of this device is integral with a gallows arm 6 sliding with respect to a gallows leg 7. A cord 8 returned by a pulley 9 then permits adjustment, as desired, of the height of the ball with respect to the ground. The apparatus thus proposed makes it possible to change from the simulation of a low volley to simulation of a smash and of an engagement. This apparatus has multiple applications: introduction to tennis at home, introduction to tennis on group courses, pre-match warming-up, muscle re-education, testing of a racquet in the shop, and enlivening of recreation areas (parks, beaches, etc.).
Patent FR-2578727-A1 (FR)
Title: Cylindrical case with lipped piston
Inventor: HACKMANN LUDGER
IPC: B65D83/00
Filed: 1986-01-10
Abstract: The subject of the present invention is a cylindrical case containing a lipped piston. Cylindrical case, particularly for a stick deodorant, lipstick or the like, whose sleeve-shaped case, which is closed at one of its ends by a lid in the form of a cap, has an internal diameter which decreases in the direction of a front end, characterised in that the said internal diameter decreases in the direction of the end 3 which is closed by a lid 9. It relates to a cylindrical case with a lipped piston.
Patent FR-2576912-A1 (FR)
Title: Procede de fusion d'aluminium et four a cuve verticale pour la mise en oeuvre de ce procede
Inventor: BARNES DAVID
IPC: F27B1/02
Filed: 1986-02-04
Abstract: SUIVANT CE PROCEDE ON CHAUFFE A PEU PRES ENTIEREMENT PAR CONVECTION UNE CHARGE D'ALUMINIUM CONTENUE DANS LA CUVE D'UN FOUR A CUVE VERTICALE. LE FOUR PRESENTE EN SECTION UNE FORME CYLINDRIQUE ET COMPORTE UNE SOLE24 AYANT UNE PARTIE CONIQUE46 INCLINEE VERS LE BAS EN DIRECTION D'UN CHENAL DE COULEE26. DES BRULEURS32, 36 SONT DISPOSES AUTOUR DE LA CHAMBRE DE FUSION12 DU FOUR AU-DESSUS DE LA SOLE24 AVEC LEURS AXES INCLINES VERS LE BAS ET DIRIGES VERS UNE PARTIE OPPOSEE DE LA SOLE AFIN D'EVITER UN SOUFFLAGE DE L'ALUMINIUM FONDU, SEMI-FONDU OU SOLIDE DANS LES OUVERTURES DE BRULEURS. LES AXES DES BRULEURS32, 36 SONT SITUES DANS DES PLANS VERTICAUX NE COINCIDANT PAS QUI SE COUPENT EN UN POINT DECALE PAR RAPPORT A L'AXE DE LA CHAMBRE DE FUSION12.
Patent FR-2594374-A1 (FR)
Title: Handler for components, loads and various objects
Inventor: CLAPE PIERRE MARIE
IPC: B25J5/02
Filed: 1986-02-20
Abstract: Transfer machine. The handler for components, loads or various objects is characterised in that it comprises: - a framework 3 carrying at least one support and guidance track 4 and at least two independent drive members 9, 10 placed at fixed positions in relation to the track, - at least one piece of moving equipment 5 carried by the track, - and at least one drive member 6 capable of displacing the movable piece of equipment along the track in order to bring the temporary assembly member to interact individually with each drive member at a fixed position. Application to mounting constituent components of assemblies.
Patent FR-2596490-A1 (FR)
Title: Flexible hoses for transporting fluids which are under pressure or under partial vacuum, in particular for engines of motor vehicles
Inventor: BERGOUGNOUX DIDIER
IPC: F16L11/118
Filed: 1986-03-28
Abstract: Method for manufacturing hoses for transporting fluids, applicable in particular to the engines of motor vehicles. It results from the extension of a synthetic material loaded with reinforcing micro fibres, which are preferably batched, and which are oriented during this operation, giving rise to a preform 1 which, before polymerisation, is subjected to a radial deformation, creating a sequence of folds 2 which are circular and concentric with the axis of the hose in the zones 4 of the preform 1 which are intended to be curved, this deformation being obtained by means of an inner blowing of the preform 1 or the application of an external partial vacuum thereto in a mould 13, whose surface comprises the outer profile of the ringed turns 2.
Patent FR-2598350-A1 (FR)
Title: Procede et dispositif pour degazer et pour transformer en granules des particules de polyolefines obtenues par polymerisation en phase gazeuse
Inventor: RAUFAST CHARLES
IPC: B29B7/84
Filed: 1986-05-06
Abstract: L'INVENTION A POUR OBJET UN PROCEDE ET DES DISPOSITIFS POUR DEGAZER ET POUR TRANSFORMER EN GRANULES DES POLYOLEFINES SORTANT D'UN REACTEUR EN PHASE GAZEUSE. UN DISPOSITIF, SELON L'INVENTION, COMPORTE EN COMBINAISON: UN REACTEUR 1 DE POLYMERISATION CATALYTIQUE EN PHASE GAZEUSE D'ALPHA-OLEFINES EQUIPE D'UNE SORTIE 9 DE POLYOLEFINES; -UN DISPOSITIF 12 DE DEGAZAGE PRIMAIRE PAR SEPARATION DES PHASES SOLIDES ET GAZ, RELIE A LADITE SORTIE; -UN DISPOSITIF DE DEGAZAGE SECONDAIRE 14 POUR DEBARASSER LES PARTICULES DES GAZ LES ACCOMPAGNANT QUI EST CONNECTE A LA SORTIE DUDIT DEGAZAGE PRIMAIRE 12 ET QUI COMPREND UN AGITATEUR MECANIQUE 14A PERMETTANT D'ELEVER LA TEMPERATURE DES PARTICULES JUSQU'A UNE TEMPERATURE VOISINE DE LA TEMPERATURE DE DEBUT DE FUSION PAR TRANSFORMATION DE L'ENERGIE MECANIQUE EN CHALEUR; -ET UN DISPOSITIF 15 DE GRANULATION DES PARTICULES PAR EXTRUSION A TRAVERS UNE FILIERE, CE DISPOSITIF ETANT RELIE A LA SORTIE DUDIT DISPOSITIF DE DEGAZAGE SECONDAIRE.
Patent FR-2598299-A1 (FR)
Title: Make-up device, particularly for the eyelashes
Inventor: GONCALVES ANTONIN
IPC: A45D40/26
Filed: 1986-05-12
Abstract: This device 1 comprises a reservoir 2 of make-up product and a cap 3 carrying a rod 4 ending in an applicator element 5. The reservoir comprises a body 8 of elongate, particularly rectangular, cross section, and a neck 9 of circular cross section carrying, on the outside, a screw thread 15 which complements a screw thread 24 carried by the cap 3. The element 5 is composed of a core 29 on which are installed, perpendicularly, two assemblies 30a, 30b of bristles 30 whose free ends are opposite the transverse walls of the body 8. During unscrewing, the bristles 30 lie against the longitudinal walls of the body 8 which ensures superficial drying of the latter. The device can be used as a mascara applicator.
Patent FR-2599168-A1 (FR)
Title: Device for teaching the solution to arithmetic problems
IPC: G09B19/02
Filed: 1986-05-23
Abstract: The invention relates to a device making it possible to teach the solution to an arithmetic problem by virtue of a simulation of the collections in play in the problem and of a system of masks which makes it possible to differentiate the perceptive information acquisitions. It consists of a framework 1 comprising two windows 3 and 4 equipped with masks 15, 16, 17 and a plate 8 which serves as a support for collections of removable elements 9, may slide behind a frame 10 which serves as decor for the problem. There are two types of decor frame according to the nature of the arithmetic problem whose solution is being taught.
Patent FR-2599526-A1 (FR)
Title: MOS adder and MOS binary multiplier comprising at least one such adder
Inventor: MARBOT ROLAND
IPC: H03M1/80
Filed: 1986-05-29
Abstract: This adder comprising 2 -1 inputs each receiving one bit, where p is an integer and p>/=2, and delivering a p-bit binary number equal to the sum of the binary figures received at the input, is characterised in that it comprises 2 -1 electric charge generators 41, 42, ... 415 each linked to one input of the adder and each comprising a capacitor 10 with capacitance C, each electric charge generator creating, at the terminals of the capacitor, an electric charge proportional to the value of the bit D1, D2, ... D15 received at the input; an analog summer 6 for producing a quantity of electric charges equal to the sum of the said electric charges contained in each capacitor; and a binary coder 8 for producing the said p-bit number as a function of the quantity of electric charges produced by the analog summer. The invention also relates to a multiplier comprising at least one such 2 -1 bit adder of the same rank of the matrix of the partial products Ai-Bj, of two binary numbers A and B to be multiplied.
Patent FR-2600877-A1 (FR)
Title: Hand towel which can be used as a face cloth comprising at least one oblong hole through which the hand can be passed
IPC: A47K7/02
Filed: 1986-07-03
Abstract: The subject of the invention is a hand towel which can be used as a face cloth. It is made up of a piece of hydrophilic material comprising two oblong holes 2, 3 separated from each other by the length which exists betweens the first phalanges of the fingers of the hand 6 and the base 4 of the thumb 5 so as to delimit an active part which will be spread out by opening out the hand 6. Face cloth which can be used in particular in a hospital or hotel environment.
Patent FR-2605644-A1 (FR)
Title: Process for the production of sugar and alcohol from beet
Inventor: DAMBRINE FRANCIS
IPC: C13B10/08
Filed: 1986-10-24
Abstract: To decrease the impurity content of the diffusion juices employed in sugar manufacture, beet chips are subjected to an incomplete extraction by diffusion in 10' to produce a sweet juice J1 which is conveyed into sugar manufacture 16 to 22 and the chips are next subjected to a second extraction by diffusion in 10'' to produce a sweet juice J2, which is fermented in 24 to obtain a wine which is conveyed to the distillery 26, and pulps B which are pressed in 12, the liquors from pulp pressing being employed, at least partially, as solvent in the second operation of extraction by diffusion.
Patent FR-2610268-A1 (FR)
Title: Variable-length anti-collision members and their implementation
Inventor: HERVE JEAN-MICHEL
IPC: B61C13/04
Filed: 1987-01-30
Abstract: The invention relates to a self-propelled carriage equipped with a variable anti-collision system in which the distance from the anti-collision detector to the self-propelled carriage increases or decreases to order by means described so as to modify the safety between carriages as a function of the requirements of the circuit to be travelled.
Patent FR-2595147-A1 (FR)
Title: Procede de determination du champ magnetique terrestre et de la position pour le controle de l'orientation d'un satellite
Inventor: BRUDERLE ERNST
IPC: G05D1/08
Filed: 1987-02-27
Abstract: PROCEDE DE DETERMINATION DU CHAMP MAGNETIQUE TERRESTRE AVEC FACULTATIVEMENT DETERMINATION DE LA POSITION EN TANT QUE CONDITION PREALABLE AU CONTROLE DE L'ORIENTATION D'UN SATELLITE. A TROIS MOMENTS CONSECUTIFS (T, T, T) SE SUCCEDANT RESPECTIVEMENT A DES INTERVALLES DE TEMPS DT (T T T) ET DT (T T T), ON MESURE LES COMPOSANTES DES MOMENTS ANGULAIRES (H,H), ORIENTEES PERPENDICULAIREMENT A L'AXE X, DU SATELLITE, AUCUN MOMENT MAGNETIQUE N'ETANT PRODUIT PENDANT L'UN DES DEUX INTERVALLES DE TEMPS, TANDIS QU'UN MOMENT MAGNETIQUE CONSTANT M EST PRODUIT DANS LE SENS DE L'AXE X PENDANT L'AUTRE INTERVALLE DE TEMPS.
Patent FR-2617454-A1 (FR)
Title: Rudimentary utility vehicle for the Third World
IPC: B62D49/06
Filed: 1987-06-30
Abstract: The invention relates to a lightweight transport vehicle reduced to its most simple expression. Designed for mass production, it aims to replace pack animals and draught animals in poor countries. It is a box tricycle (tri-car) made up of a container forming a chassis 1. Two coaxial rear wheels 2 are neither driven nor steered. These two functions are performed by the third wheel 2', located in the median plane, which, secured to the motorised propulsion unit 6, swings about an axis 7 to give steering (or reverse running by rotating through 180 DEG ). The driver sits vertically over the drive wheel on the saddle 9, moved to 9' if the vehicle is running in the opposite direction. Intended for farmers, shopkeepers or craftsmen with a low purchasing power, the vehicle can transport all types of loads at approximately 20 km/h.
Patent FR-2618720-A1 (FR)
Title: Mould for making polystyrene components, especially models for the lost-foam moulding method
Inventor: SADRAIN JEAN-CLAUDE
IPC: B29C33/40
Filed: 1987-07-29
Abstract: The subject of the present invention is a mould for making polystyrene components, especially models for a lost-foam moulding method, by sending a jet of steam over the entire surface of one of the walls of the mould and penetrating right through the said mould, characterised in that the said mould is made of a porous material, especially a metallic porous material, obtained by sintering. Application in particular to engine blocks, cylinder heads, exhaust manifolds or gas-oil reheaters for internal-combustion engines and to packaging products.
Patent FR-2620891-A1 (FR)
Title: Flow cone for parasitic noises usable especially for high-fidelity appliances
IPC: F16F7/01
Filed: 1987-09-18
Abstract: The subject of the invention is a flow cone for parasitic noises. It consists of three parts, a part 1 which affords evacuation or flow between the high-fidelity appliance and the tip of the cone, another part 6 which damps or prevents the vibrations of the actual cone 5 and finally a part which includes a means 7 for fixing the said cone 5. The said cones are applied in particular to high-fidelity appliances.