baber/WOPTO huggingface dataset:
Patent FR-2521966-A1 (FR)
Title: Dispositif pour le bobinage de matieres textiles comportant un element de freinage pour l'immobilisation de l'enroulement en fin d'operation
Inventor: VENOT JEAN
IPC: B65H54/46
Filed: 1982-02-24
Abstract: DISPOSITIF POUR LE BOBINAGE DE FILS SUR UN SUPPORT TUBULAIRE ENTRAINE EN ROTATION. SELON L'INVENTION, L'UN DES FLASQUES 6 DESTINE A ASSURER LE MAINTIEN DES SUPPORTS TUBULAIRES, COMPORTE UNE CAGE ANNULAIRE 13 PRESENTANT UNE OUVERTURE LATERALE 14, CONTINUE, DISPOSEE EN REGARD DU BRAS 3 SUR LEQUEL IL EST MONTE, AU MOINS UN ELEMENT DE FREINAGE PAR FRICTION 15 ETANT MAINTENU A L'INTERIEUR DE CETTE CAGE 13 ET LE BRAS SUPPORT 3 ETANT ASSOCIE A DES MOYENS ESCAMOTABLES 19 SUSCEPTIBLES DE VENIR DANS UNE POSITION TELLE QU'ILS VIENNENT COUPER LE TRAJET DE L'ORGANE DE FREINAGE 15 AFIN DE PROVOQUER L'ARRET DE L'ENROULEMENT. APPLICATION: BOBINAGE DES FILS TEXTILES.
Patent FR-2525511-A1 (FR)
Title: Removing burrs in butt resistance welding of pipes - using clamp body having jaws mounting deburring cutters whichconform to cross=section of pipes
Inventor: KUCHUK-YATSENKO SERGEI IVANOVI
IPC: B23D79/02
Filed: 1982-04-23
Abstract: Appts. for removing burrs in butt resistance welding of workpieces comprises a clamping body having jaws for gripping the workpiece and a clamping cylinder for actuating the jaws. Deburring cutters are mounted on the jaws and are pivotally interconnected. Hydraulic actuators are used for pressing the cutters against the workpiece and are mounted on the jaws symmetrically relative to the workpiece. Used for removing burrs in butt resistance welding of pipes when laying main pipelines. (First major country equivalent to AT8201510-A) (Previously notifed in Week 8345).
Patent FR-2504847-A1 (FR)
Title: Flexible pneumatic panels for horticultural space heating - incorporating border reinforcement wires within laminated thermoplastic tubing
Inventor: SIRI BRUNO
IPC: B29C48/11
Filed: 1982-04-28
Abstract: Flexible pneumatic panels for space heating applications are made from continuous impermeable sheets, pref. of plastic, along which is deposited, at suitable intervals across the sheet, longitudinal stripes of (melt) adhesive to produce seams for subdividing the sheets into longitudinal pockets. Along each border of the sheets is deposited a reinforcing wire, pref. by inclusion within a freshly extruded thermoplastic tube, hot enough to become bonded to the panel borders when pressed thereon. Openings are provided in each pocket to accept input from a hot air manifold to distend the panel, the other ends of the pockets being sealed by any suitable means, e.g. clamps or transverse welding. Suggested for horticultural applications, to be hung on walls or intermediate supports within buildings for growing or storing plants, vegetables, etc. Cheap to produce, light to install, compact to store.
Patent FR-2510276-A1 (FR)
Title: Procede pour ameliorer la fabrication, le sechage et la stabilite au stockage d'elements multicouches
Inventor: LYNCH JOHN
IPC: G03F7/09
Filed: 1982-07-22
Abstract: DES ELEMENTS MULTICOUCHES A COUCHES POLYOL VINYLIQUE-MONOMERE PHOTOSENSIBLES, DEVELOPPABLES A L'EAU, APPROPRIES POUR LA PRODUCTION DE FORMES D'IMPRESSION A RELIEFS, PEUVENT ETRE PERFECTIONNES QUANT A LEUR PREPARATION, SECHAGE ET STABILITE AU STOCKAGE PAR APPLICATION D'UNE MINCE COUCHE D'UN POLYOL VINYLIQUE A BAS POIDS MOLECULAIRE, HAUTEMENT SAPONIFIE.
Patent FR-2530977-A1 (FR)
Title: Method and apparatus for testing and automatic sorting of melons and other fruit according to their taste quality
Inventor: SIDIBE FRANCOIS
IPC: B07C5/34
Filed: 1982-08-02
Abstract: The invention relates to a method and apparatus for the testing and automatic sorting of melons and other fruit according to their taste quality. A computer 1 divides the batch of melons into sub-batches of equal size, from each of which sub-batches a random sample is taken. Each melon is positioned in such a way that a needle 4 may be inserted into a point on its equatorial diameter and a drop of juice drawn off. The drop is analyzed by the cell of the refractometer 28. An estimate of the mean and of the standard deviation of the refractometric index determines to which class of known quality the fruit is sent. Application: sorting of melons by taste.
Patent FR-2531328-A1 (FR)
Title: Spit.
IPC: A47J37/04
Filed: 1982-08-06
Abstract: The invention concerns a device allowing the roasting of food in front of a heat source while facilitating the supervision and control of the cooking and seasoning. Of hollow cylindrical-spherical shape, it comprises an opening 8 facing the heat source. It is composed of two bodies A and B which can be fitted together and separated along a plane of horizontal aspect. The body A located below, comprises a base 1 opposing the radiation, an orifice 2 in the form of a spout, handles 3, bearings 4 supporting the spit skewer and a plate 5 comprising holes to position the spit skewer. The body B located above fits onto the body A by the arrangement 6, comprises a handle 7 and a half-plate 5 for positioning the spit skewer. This spit is particularly suited for roasting in front of an open fire and the construction in two bodies facilitates the positioning of the skewer spit and the supervision of the cooking.
Patent FR-2513311-A1 (FR)
Inventor: ABELS FRANK O
IPC: F03G6/00
Filed: 1982-08-11
Abstract: The low temperature heat engine, which is operated by solar radiation, serves in particular for driving water pumps. It essentially comprises a hermetically sealed diaphragm cylinder (11), to which the vapour of a low-boiling medium is fed from the solar collector (1). Control is performed by way of a valve device (3, 4) which for overcoming the top and bottom dead centre of the diaphragm cylinder functions with the aid of an energy-storing spring (9). The spring is tensioned at each stroke and held by a permanent magnet (6), until the stored energy is so great that it is torn away from the permanent magnet, thereby reversing the valve so that even with very slow reciprocating movements the dead centre of the diaphragm cylinder is overcome. The device can be used in conjunction with a water pump for rough operation in agriculture over long periods of time without maintenance.
Patent FR-2525170-A1 (FR)
Title: Dispositif d'accouplement pour raccorder automatiquement des tuyaux d'air comprime
Inventor: FORSTER HILMAR
IPC: B61G5/08
Filed: 1982-09-20
Abstract: DISPOSITIF D'ACCOUPLEMENT POUR RELIER AUTOMATIQUEMENT UN TUYAU D'AIR COMPRIME. POUR POUVOIR REMORQUER UN VEHICULE FERROVIAIRE EQUIPE D'UN CROCHET DE TRACTION 1 AU MOYEN D'UN VEHICULE POURVU D'UN ACCOUPLEMENT DE MANOEUVRE 10, IL EST NECESSAIRE QUE LES TUYAUX 9, 17 DU CIRCUIT DE FREINAGE DES DEUX VEHICULES PUISSENT ETRE RELIES AUTOMATIQUEMENT. A CETTE FIN, IL EST NECESSAIRE QUE LES PARTIES MALE 11 ET FEMELLE 2 DES ACCOUPLEMENTS DE CES TUYAUX SOIENT DIFFERENTES. POUR ALIGNER CES DEUX PARTIES PENDANT L'ACCOUPLEMENT ET POUR CORRIGER LES ELEMENTS TRANSVERSAUX ENTRE L'ACCOUPLEMENT DE MANOEUVRE ET LE CROCHET DE TRACTION, CES DEUX PARTIES SONT SUSPENDUES ELASTIQUEMENT. L'EGALISATION DU JEU LONGITUDINAL DANS CETTE LIAISON MECANIQUE S'EFFECTUE AU NIVEAU DES ACCOUPLEMENTS D'AIR COMPRIME DU FAIT QU'UN PISTON 14 EST PREVU COULISSANT AXIALEMENT DANS LA PARTIE FEMELLE ET EST MAINTENU EXCLUSIVEMENT PAR LA PRESSION DE L'AIR COMPRIME DU CIRCUIT DE FREINAGE DANS LA PARTIE FEMELLE.
Patent FR-2539018-A1 (FR)
Title: Cot
Inventor: LEBOEUF ANDRE
IPC: A47D7/03
Filed: 1983-01-07
Abstract: The invention relates to a cot in which an underframe 3 consisting of a rigid frame 4, 5 and of a panel 6 is attached to the corner uprights 1b, 1c of a bed (cot) by angle supports 8 adjustable in height and placed on at least two uprights of the bed (cot) and by a peg 15 interacting with a recess 16 of larger diameter on the other two uprights. Application in the field of the furniture industry and of child care (nursery) items.
Patent FR-2540636-A1 (FR)
Title: Formation of sonar channels by charge transfer devices
Inventor: BILLON DIDIER
IPC: G10K11/34
Filed: 1983-02-08
Abstract: A device for forming angular channels for high-frequency sonar using charge transfer delay lines of sampling frequency fH. The signals received by each of N transducers 30.1, .... 30.N forming the sonar antenna are applied to a delay line with M stages 30.i, 1 & i & N. The output from each stage is connected to a controlled gate Pt, the delayed signal Si(t - tik) of delay tik being output in the time interval TH = 1/fH. The gates are controlled by addressing supplied by memories 32.i receiving its values from a processor 33. The delayed signals are summed in an adder 34 in order to provide in sequence NV signals from channels V1, ..., VNV at the rate TH. Application to sonar methods using linear antennae.
Patent FR-2522224-A1 (FR)
Title: Procede et dispositif de reduction de la consommation d'energie due aux signaux de supervision dans un systeme de telecommunications
Inventor: KAPLAN GERALD STANLEY
IPC: H04B1/64
Filed: 1983-02-23
Abstract: L'INVENTION CONCERNE LES TELECOMMUNICATIONS. LE DISPOSITIF DE L'INVENTION, INCORPORE DANS UN SYSTEME DE TELECOMMUNICATIONS, COMPREND NOTAMMENT DES DETECTEURS DE FREQUENCE 61A, 61B QUI GENERENT UN SIGNAL DE COMMANDE EN PRESENCE D'UN SIGNAL DE SUPERVISION D'ETAT DE REPOS 2660HZ, EMIS OU RECU PAR LE TERMINAL ASSOCIE. D'AUTRES CIRCUITS 70, 71, 72, 64, 66 REAGISSENT AU SIGNAL DE COMMANDE EN ATTENUANT D'UN RAPPORT DE PUISSANCE FIXE LE SIGNAL DE SUPERVISION QUI EST EMIS PAR LE TERMINAL ET EN AMPLIFIANT DU MEME RAPPORT DE PUISSANCE FIXE LE SIGNAL DE SUPERVISION QUE RECOIT LE TERMINAL. APPLICATION AUX SYSTEMES DE TELECOMMUNICATIONS PAR SATELLITE.
Patent FR-2543515-A1 (FR)
Title: Installation for placing ampoules or similar products inside preformed packages
Inventor: MORIN MARCEL
IPC: B65B23/22
Filed: 1983-03-31
Abstract: Installation for placing ampoules inside packages 18. It comprises: - an assembly 6 making it possible simultaneously to withdraw all the ampoules contained in the crystalliser 1, and to hold them by one of their ends; - a second assembly making it possible to move the said ampoules, step-by-step, by a value corresponding to the number of ampoules to be placed in the packaging; - means for withdrawing a plurality of rows of ampoules; - means making it possible to release the said ampoules, row by row, and to convey them, by means of simple gravity, to the inside of the packages 18 which are moved synchronously with this phase of release of the said ampoules.
Patent FR-2548770-A1 (FR)
Title: Heat exchanger with two liquid fluids
Inventor: ALLEMANDOU MICHEL
IPC: F28F9/04
Filed: 1983-07-04
Abstract: The heat exchanger with two liquid fluids, especially oil-water, comprises a heat-exchange tube bundle 1 fitted with two connecters 8, 9 projecting sideways and communicating with the exchange circuit of the bundle. This bundle 1 is located in a hose 11, made of flexible material, whose wall is passed through by the two connectors.
Patent FR-2530321-A1 (FR)
Title: Friction heat generation machine
IPC: F24J3/00
Filed: 1983-07-13
Abstract: The machine generates friction heat, having two bodies whose faces work against each other under adjustable pressure. The heat generated is absorbed by a medium flowing into or onto one of the bodies and conducted away. One of the bodies is of material having a high degree of heat conductivity and a very smooth and continuous working face, whereas the other is of material with low heat conductivity and has a lining fitting against this face, of a structure such as to prevent adhesion between the two (1,2). The lining is less hard than the face against which it works, and has a low degree of elasticity.
Patent FR-2553738-A1 (FR)
Title: Stopper device with a dispensing point which can be covered
Inventor: JUPIN ALAIN
IPC: B65D47/20
Filed: 1983-10-25
Abstract: The invention relates to a complex stopper device, comprising a means of dispensing and local application of a liquid or pasty product. The device of the invention comprises: a special head 1, a mobile dispensing point 11 and a rotary cap 15 fixed to the head 1. The head 1 furthermore comprises a flow orifice 3, means of support and means of lateral sheathing 5, 6, 7, 9 of the dispensing point 11. The point 11 comprises at least means of dispensing 21, 27, means of guidance 16, 18 cooperating with the means of lateral sheathing 5, 9 of the head 1, and drive means 24, 16, 20 cooperating with the drive means 26, 29 carried by the rotary cap. The rotary cap 15 comprises at least one drive stud 26 and an outlet window 27 for the dispensing point. The device of the invention is used for the dispensing and local application of hygienic, cosmetic or pharmaceutical products and possibly for the application of food products.
Patent FR-2537533-A1 (FR)
Title: Organe de reglage de l'intervalle entre les patins de freins pour frein a machoire
Inventor: NAGANO MASASHI
IPC: B62L1/12
Filed: 1983-12-07
Abstract: L'INVENTION CONCERNE UN FREIN A MACHOIRE. SELON L'INVENTION, IL COMPREND UN ORGANE DE RECEPTION AYANT UNE PARTIE DE RECEPTION RETENANT UN ORGANE DE MANOEUVRE ET UN ARBRE QUI S'ETEND D'UN COTE PAR RAPPORT A LA PARTIE DE RECEPTION; UN ORGANE DE SUPPORT 9 QUI SUPPORTE L'ARBRE 72 SUR L'ORGANE DE RECEPTION DE FACON QU'IL PUISSE ETRE DEPLACE DANS LA MEME DIRECTION QUE LA DIRECTION DE DEPLACEMENT D'UN CABLE DE COMMANDE W; UN ORGANE DE MANOEUVRE 11 SUPPORTE ROTATIF SUR L'ARBRE; ET UN MOYEN DE MAINTIEN ENTRE L'ORGANE DE SUPPORT ET L'ORGANE DE MANOEUVRE ET COMPRENANT UNE FACE DE CAME 13 AYANT UN CERTAIN NOMBRE D'EVIDEMENTS 12 DANS LA DIRECTION D'ACTION DU MOYEN FORMANT RESSORT ET UNE PARTIE D'ENGAGEMENT OPPOSEE A LA FACE DE CAME ENGAGE AU MOINS L'UN DES EVIDEMENTS, ETABLIT LA POSITION DE L'ORGANE DE RECEPTION PAR RAPPORT A L'ORGANE DE SUPPORT ET MAINTIENT CETTE POSITION. L'INVENTION S'APPLIQUE NOTAMMENT AUX BICYCLETTES POUR LE MOTO-CROSS.
Patent FR-2557633-A1 (FR)
Title: Dispositif de demarrage pour moteur a combustion interne, en particulier pour moteur a piston libre
Inventor: MOIROUX AUGUSTE
IPC: F02B71/02
Filed: 1984-01-04
Abstract: DISPOSITIF DE DEMARRAGE POUR MOTEUR A COMBUSTION INTERNE, EN PARTICULIER POUR MOTEUR A PISTON LIBRE, COMPORTANT UN RESERVOIR D'AIR SOUS PRESSION 11 SUSCEPTIBLE D'ETRE MIS EN COMMUNICATION AVEC UNE CHAMBRE, EN PARTICULIER LA CHAMBRE-MATELAS 10, DU MOTEUR DONT L'EQUIPAGE MOBILE 2 A ETE PREALABLEMENT AMENE DANS UNE POSITION CONVENABLE. IL COMPORTE DEUX SOUPAPES 17-21 COMMANDEES SEQUENTIELLEMENT ET DISPOSEES SUR LE CONDUIT DE COMMUNICATION 14 ENTRE LE RESERVOIR D'AIR DE DEMARRAGE 11 ET LA CHAMBRE CHOISIE 10 DU MOTEUR, LA PREMIERE DE CES SOUPAPES, DITE SOUPAPE D'OUVERTURE 17, OCCUPANT A L'ARRET SA POSITION FERMEE, SOUS L'ACTION D'UN PREMIER RESSORT 25, CEPENDANT QUE LA SECONDE SOUPAPE, DITE SOUPAPE DE FERMETURE 21, OCCUPE A L'ARRET SA POSITION OUVERTE, SOUS L'ACTION D'UN DEUXIEME RESSORT 26.
Patent FR-2559960-A1 (FR)
Title: Procede de formation de circuits electriques en couche mince et produits obtenus
Inventor: SOLOMON IONEL
IPC: H05K3/08
Filed: 1984-02-20
Abstract: L'INVENTION CONCERNE UN PROCEDE DE FORMATION DE CIRCUITS ELECTRIQUES COMPOSES D'UNE COUCHE MINCE CONDUCTRICE OU SEMI-CONDUCTRICES DEPOSEE SUR UN SUBSTRAT ISOLANT ELECTRIQUE. SELON L'INVENTION, ON FORME LES CIRCUITS PAR ATTAQUE AU MOYEN D'UN OUTIL 4 D'ELECTRO-EROSION DE LA COUCHE MINCE DEPOSE SUR LE SUBSTRAT 2 DE FACON A Y FORMER DES TRAJETS ISOLES 5,6. L'INVENTION S'APPLIQUE A LA FABRICATION DES CIRCUITS ELECTRIQUES EN COUCHE MINCE CONDUCTRICE OU SEMI-CONDUCTRICE.
Patent FR-2560219-A1 (FR)
Title: Process and device for improving the physicochemical properties of hot-coated metal sheets
Inventor: BRUN DIDIER
IPC: C23C2/26
Filed: 1984-02-27
Abstract: Process for the improvement of physicochemical properties of metal sheets which are hot-coated by passing through a bath of one or more materials maintained in liquid state, characterised in that the chemical composition of the coating layer of the metal sheet T is modified by diffusing into it solid addition elements deposited at the surface of the coating layer still in the liquid state, this deposition being carried out by circulating the coated strip in a dense dispersed medium of fine solid particles of additive elements, generated with the aid of a fluidised bed, the diffusion being obtained by maintaining the coating of the metal sheet in the liquid state.
Patent FR-2563499-A1 (FR)
Title: Dispositif de positionnement et de maintien d'un obturateur sur un corps fixe
Inventor: FILAINE ROGER
IPC: B60K15/04
Filed: 1984-04-27
Abstract: L'INVENTION CONCERNE UN DISPOSITIF DE POSITIONNEMENT ET DE MAINTIEN D'UN OBTURATEUR SUR UN CORPS FIXE, LEDIT OBTURATEUR ETANT CONSTITUE D'UN BOITIER SUR LEQUEL EST ARTICULE UN COUVERCLE PIVOTANT. LE DISPOSITIF, SELON L'INVENTION, EST CARACTERISE PAR LE FAIT QUE LE BOITIER 4 EST MONTE PIVOTANT SUR LEDIT CORPS 1 ET LE CORPS 1 COMPORTE UNE ZONE CRANTEE 6, LEDIT BOITIER 4 COMPORTANT AU MOINS UNE PATTE ELASTIQUE 7 MUNIE DE CRANS 8 EN REGARD DE LA ZONE CRANTEE 6 DU CORPS 1, LADITE PATTE ELASTIQUE 7 COOPERANT AVEC UN DOIGT 9 SOLIDAIRE DUDIT COUVERCLE 3 DE MANIERE A ETRE REPOUSSEE ELASTIQUEMENT PAR LEDIT DOIGT 9 AU COURS DE LA FERMETURE DU COUVERCLE 3 ET QUE SES CRANS 8 VIENNENT ENGRENER AVEC LA PORTION DE ZONE CRANTEE 6 DU CORPS 1 QUI SE TROUVE EN REGARD. APPLICATION A L'INDUSTRIE AUTOMOBILE.
Patent FR-2546002-A1 (FR)
Title: Etage de sortie de circuit integre
Inventor: BITTNER HARRY J
IPC: H03F3/20
Filed: 1984-05-09
Abstract: L'INVENTION CONCERNE LES AMPLIFICATEURS EN CIRCUIT INTEGRE. UN ETAGE DE SORTIE POUR UN CIRCUIT INTEGRE MONOLITHIQUE UTILISE UNE PAIRE DE TRANSISTORS DE SORTIE NPN 14, 15 CLASSIQUES, POLARISES ET ATTAQUES PAR DES ELEMENTS DE CIRCUIT INTEGRE BIPOLAIRES CLASSIQUES. LE TRANSISTOR CONNECTE AU POTENTIEL HAUT 14, QUI FOURNIT UN COURANT DE SORTIE POUR DES SIGNAUX D'ENTREE POSITIFS, EST MAINTENU A L'ETAT CONDUCTEUR PENDANT DES EXCURSIONS DE SIGNAL NEGATIVES, DE FACON A POUVOIR ETRE UTILISE POUR POLARISER LE TRANSISTOR CONNECTE AU POTENTIEL BAS 15 QUI EST BLOQUE POUR DES EXCURSIONS DE SIGNAL POSITIVES. APPLICATION AUX CIRCUITS INTEGRES ANALOGIQUES.
Patent FR-2567093-A1 (FR)
Title: Tensioner for an endless deformable link
Inventor: JEAN-PIERRE
IPC: B62D55/30
Filed: 1984-07-04
Abstract: The invention relates to a tensioner of an endless deformable link extending between two return members mounted on a framework, consisting of a mobile mounting device relative to the framework 1 by a jack 4 arranged between the movable support and the framework and comprising an active chamber 7 capable of containing an incompressible fluid. This tensioner comprises a hydraulic motor 9 for driving one of the return members, as well as a pump 11 capable of supplying pressurised fluid to the said motor 9, whereas the active chamber 7 is capable of being connected 8 to the pump 11. One application consists in the production of caterpillar tracks for a moving vehicle.
Patent FR-2567773-A1 (FR)
Title: Continuous dry milling apparatus
IPC: B02C17/06
Filed: 1984-07-20
Abstract: Dry milling apparatus comprising a rotating container 1 containing milling elements. According to the invention, this apparatus is characterised in that the axis of rotation Z-Z of the said container 1 is tilted with respect to the horizontal, in that the inside of the said container is subdivided into successive milling chambers 61 to 6n, separated by walls 71 to 7n+1, passing at least approximately through a vertical plane during one revolution of the said container around its tilted axis, in that each milling chamber comprises milling elements, in that each separation wall located between two successive chambers comprises openings 81 to 8n+1 making it possible for particles of the product to be milled to pass towards the chamber located below but holding back the milling elements contained in the chamber located above, in that means for loading 9 the product to be milled 10 are provided at the upper part of the said container and in that means for unloading 13 the milled product 12 are provided at the lower part of the said container.
Patent FR-2573310-A1 (FR)
Title: Ampoule pour seringue hypodermique, en particulier seringue auto-injectante
Inventor: BRUNET PATRICE
IPC: A61M5/28
Filed: 1984-11-20
Abstract: L'AMPOULE SUIVANT L'INVENTION SE CARACTERISE EN CE QU'ELLE COMPREND, SUIVANT SON AXE LONGITUDINAL XX, AU MOINS DEUX COMPARTIMENTS APTES A RECEVOIR CHACUN UN LIQUIDE MEDICAMENTEUX. TELLE QUE REPRESENTEE L'AMPOULE A COMPREND TROIS COMPARTIMENTS C, C1, C2 MENAGES PAR DEUX CLOISONS INTERMEDIAIRES 37, 38 DISPOSEES ENTRE DES CLOISONS D'EXTREMITE 30, 60. LES CLOISONS INTERMEDIAIRES SONT EQUIPEES DE CLAPETS 46 SUSCEPTIBLES D'ETRE ASSERVIS SUCCESSIVEMENT POUR METTRE EN COMMUNICATION, AVEC L'AIGUILLE 27, UN COMPARTIMENT PLEIN AVEC UN COMPARTIMENT PRECEDEMMENT VIDE.
Patent FR-2555317-A1 (FR)
Title: Capteur de vitesse et procede pour detecter la vitesse d'un moteur electrique universel
Inventor: ZAVIS WAYNE
IPC: G01P3/48
Filed: 1984-11-21
Abstract: DANS CE CAPTEUR, LA VITESSE D'UN MOTEUR M ET INCLUANT UN DISPOSITIF RESISTIF BRANCHE EN SERIE AVEC LE CIRCUIT ELECTRIQUE DU MOTEUR, IL EST PREVU UN CONVERTISSEUR 16 RACCORDE AU DISPOSITIF RESISTIF PAR UN CIRCUIT D'AMPLIFICATION ET DE FILTRAGE 12 ET CONVERTISSANT LA TENSION DE SORTIE DUDIT DISPOSITIF EN DES VALEURS NUMERIQUES, UN MICROPROCESSEUR 18 ACCOUPLE AU CONVERTISSEUR ET COMMANDE PAR UNE MEMOIRE 20 POUR REALISER UNE TRANSFORMATION DE FOURIER RAPIDE DES VALEURS NUMERIQUES PRODUITES ET FOURNIR UN SPECTRE D'AMPLITUDE DE LA TENSION DE SORTIE ET UN DISPOSITIF 26 SERVANT A AFFICHER UNE VITESSE DU MOTEUR CORRESPONDANT A LA COMPOSANTE SPECTRALE D'AMPLITUDE MAXIMUM DETERMINEE. APPLICATION NOTAMMENT AUX REGULATEURS DE LA VITESSE DE ROTATION D'UN MOTEUR ELECTRIQUE.
Patent FR-2574701-A1 (FR)
Title: Process for making recesses in a neck of a plastic container formed by extrusion blow-moulding
Inventor: LETOCART MICHEL
IPC: B65D1/02
Filed: 1984-12-13
Abstract: Process for making recesses in a neck of a plastic container formed by extrusion blow-moulding, characterised in that at least one zone of material 40, forming part of a neck 20', is inset radially towards the interior of a mould 35' so that this zone of material becomes closer to the axis XX' of the neck than the actual wall of this neck, and then in that the material inset axially during the shaping of the neck is removed so as to leave the neck wall provided with at least one recess 37.
Patent FR-2577188-A1 (FR)
Title: Motor vehicle hydraulically assisted steering
IPC: B62D5/12
Filed: 1985-02-11
Abstract: The subject of the present invention is a hydraulic assisted steering for a motor vehicle comprising a dual-action assistance jack 11-12 one of whose elements, cylinder or piston, is fixed whereas the other is connected to the steering gear, a distributor 13-15 with slide valve suitable for putting the chambers 31 and 32 of the jack in liquid communication either with a pressurised source, or with the exhaust, and means for moving the slide valve 15 of the distributor when the torque exerted on the steering wheel reaches a certain threshold. According to the invention, the assistance jack [lacuna] a duct or a passage 34 which is normally open, directly connecting its two chambers 31 and 32 and means 38-39 so as to close this duct or passage 34 when one of the said chambers 31 and 32 is put in communication with the pressurised liquid source.
Patent FR-2561504-A1 (FR)
Title: Chainette en metal precieux pour l'ornementation des bouteilles ou objets similaires
IPC: A44C15/00
Filed: 1985-03-19
Abstract: CHAINETTE 2 DESTINEE A ORNER UNE BOUTEILLE 1 CARACTERISEE EN CE QU'ELLE EST CONSTITUEE DE MAILLONS QUI, AJUSTES AU CONTOUR DE LA BOUTEILLE 1, OU TOUT OBJET SIMILAIRE, FORME UNE SERIE DE FIGURES GEOMETRIQUES EN FORME DE MAILLES, TELLES QUE TRIANGLES OU LOSANGES, AU MOYEN DE FIXATIONS OU DE MONTURES AUX INTERSECTIONS OU CROISEMENTS DE LADITE CHAINETTE 2. SUR LE COL OU LE GOULOT DE LA BOUTEILLE 1 S'ADAPTE UNE PLAQUETTE 3 EN METAL PRECIEUX, MAINTENUE PAR DEUX PETITS ANNEAUX 5 ET 5 DISPOSES DE PART ET D'AUTRE DE LADITE PLAQUETTE 3. LA CHAINETTE 2 SE TRANSFORME EN UNE CHAINETTE-PENDENTIF OU EN BRACELET.