baber/WOPTO huggingface dataset:
Patent FR-2513528-A1 (FR)
Inventor: SPITALER ENGELBERT
IPC: A63C9/00
Filed: 1982-09-24
Abstract: The invention relates to a heel-holder of a ski binding, having a sole-holder which can be swivelled about a horizontal transverse axle from a skiing position into a release or entry position and vice versa and to which at least one control cam is assigned which interacts with a slide which is loaded by a catch spring and is guided in the longitudinal direction of the ski. The invention is based on the technical problem of improving a heel-holder of the type mentioned at the beginning in that it is ready for entry with the ski boot after any type of release and a simple construction is maintained. This problem is solved in that the control cam is mounted on a control lever so as to be movable from a retaining position, in which the slide resting on the control cam counteracts the swivelling of the sole-holder into a release position, in which the slide resting on the control cam releases the swivelling of the sole-holder, that a locking member for the control lever and a control mechanism are provided, which control mechanism is assigned to said control lever and can be actuated by the ski boot in such a way that, when the ski boot is inserted in the heel-holder, the locking member holds the control lever in the retaining position and, when the ski boot has been removed from the heel-holder, releases the control lever for movement into the release position, and that a spring is assigned to the heel-holder, which spring forces it into the release or entry position.
Patent FR-2534097-A1 (FR)
Title: Interface for terminals of switching networks integrating the telephone and data.
IPC: H04L12/413
Filed: 1982-10-04
Abstract: Subscriber installation in a switching network integrating the telephone and data comprising a four-wire passive bus 10, transmit-receive data terminals connected in parallel to the said bus and each comprising a transmitter coder 20-30 and a decoder 50, means 40 of comparing the bits transmitted on the bus by a given transmitter coder with the bits transmitted by another transmitter-coder, and means of disabling one of the two transmitter-coders, characterised in that one of the binary digits is represented by a signal which is constant for one bit time and of amplitude less than a certain limit, and the other binary digit is represented by a waveform of a certain polarity + V for a half bit time and of the other polarity - V for the other half bit time, the amplitudes being equal and opposite for the two half-times.
Patent FR-2514859-A1 (FR)
Title: Materiau de revetement de surface, notamment pour l'isolation de tuyaux
Inventor: FRANSSON PER-AKE
IPC: F16L59/02
Filed: 1982-10-06
Abstract: L'INVENTION CONCERNE L'INDUSTRIE DU BATIMENT. MATERIAU DE REVETEMENT DE SURFACE, NOTAMMENT POUR L'ISOLATION DE TUYAUX, SE PRESENTANT SOUS FORME DE FEUILLE FLEXIBLE COMPOSITE. CE REVETEMENT COMPREND UN SUBSTRAT ET UNE COUCHE SUPERFICIELLE, DE PREFERENCE EN MATERIAU ETANCHE A LA DIFFUSION, TEL QU'UNE PELLICULE METALLIQUE. LE SUBSTRAT EST CONSTITUE PAR UNE COUCHE A BASE DE POLYOLEFINE RENFERMANT UNE CHARGE MINERALE. APPLICATION NOTAMMENT A L'ISOLATION DE TUYAUX.
Patent FR-2535526-A1 (FR)
Title: Method of encapsulating electronic components by extrusion of plastic and applications to the manufacture of indicator lights and to the encapsulation of electronic circuits.
Inventor: SAHAKIAN DIRAN-ROBERT
IPC: H05K13/00
Filed: 1982-10-29
Abstract: Encapsulation of electronic components. Method of encapsulating bare electronic components 11 coming in the form of a continuous strip 12 and intended to be provided with casings 13, 14 of defined shape, produced from at least one plastic 15, characterised in that, by extrusion with the aid of an extruder head 16 the profile desired for the said casings 13, 14 is imparted to the plastic 15, whilst the bare electronic components are continuously inserted and immobilised in the said profile, and in that, in a final operation, common slices of extruded plastic 15 and of component strip 12 are sectioned so as to separate the bare electronic components 11 thereby provided with their casings 13, 14. Application to the manufacture of indicator lights.
Patent FR-2517124-A1 (FR)
Title: Appareil de serrage de tranches de semi-conducteur actionne de facon hydraulique
Inventor: BRAMHALL ROBERT BILLINGS JR
IPC: H01L21/683
Filed: 1982-11-23
Abstract: L'INVENTION CONCERNE LA TECHNOLOGIE DES SEMI-CONDUCTEURS. UN APPAREIL DESTINE A SERRER UNE TRANCHE DE SEMI-CONDUCTEUR 8 DANS UNE CHAMBRE A VIDE PENDANT UN TRAITEMENT D'IMPLANTATION IONIQUE COMPREND NOTAMMENT UNE PLAQUE DE COMPRESSION12 FIXEE A UN CHASSIS 14 ET UNE PLAQUE DE PRESSION MOBILE 18 ACCOUPLEE AU CHASSIS PAR L'INTERMEDIAIRE D'UN SOUFFLET 20. LORSQU'ON APPLIQUE UNE PRESSION PREDETERMINEE AU FLUIDE 22 CONTENU DANS LE SOUFFLET, CE DERNIER SERRE FERMEMENT LA TRANCHE ENTRE LA PLAQUE DE PRESSION ET LA PLAQUE DE COMPRESSION. UNE MEMBRANE 16 FLEXIBLE ET CONDUCTRICE DE LA CHALEUR EST INTERCALEE ENTRE LA TRANCHE ET LA PLAQUE DE PRESSION POUR FACILITER LE TRANSFERT DE L'ENERGIE THERMIQUE VERS LE FLUIDE QUI EST PAR AILLEURS REFROIDI PAR CIRCULATION DANS UN ECHANGEUR DE CHALEUR 38. APPLICATION A LA FABRICATION DES CIRCUITS INTEGRES.
Patent FR-2517709-A1 (FR)
Title: Dispositif pour la selection, la mesure et la distribution de liquides, en particulier de liquides de traitement pour machines a laver de blanchisseries industrielles
Inventor: VIALE GIORGIO
IPC: B01F15/04
Filed: 1982-12-03
Abstract: L'INVENTION CONCERNE UN DISPOSITIF POUR LA SELECTION, LA MESURE ET LA DISTRIBUTION DE LIQUIDES DE TRAITEMENT, EN PARTICULIER POUR DES MACHINES A LAVER DE BLANCHISSERIES INDUSTRIELLES. D'APRES L'INVENTION, IL EST PREVU PLUSIEURS UNITES DE POMPAGE SANS ELEMENTS MECANIQUES DE POMPAGE EN MOUVEMENT. L'EFFET DE POMPAGE EST OBTENU AU MOYEN D'UNE COMBINAISON, EN CORRELATION, D'APPLICATIONS DE PRESSION ET DE DEPRESSION SUR DES COLONNES DU LIQUIDE QUI DOIT ETRE POMPE. ON PEUT REGLER LA QUANTITE REFOULEE OU DEBIT DE POMPAGE EN FIXANT, SUR CHAQUE UNITE DE POMPAGE, LA QUANTITE DE LA MATIERE DEPLACEE PAR DETECTION DU VOLUME DEPLACE.
Patent FR-2539178-A1 (FR)
Title: Door with control by double-safety chain
Inventor: JUDLIN PIERRE
IPC: E05D13/00
Filed: 1983-01-06
Abstract: The door is controlled by an operating chain (or cable) 22, on which a heavy element 21 of the door is suspended. First safety means 46, 47 brake and/or lock the descent of the heavy element in the event of a loss of tension of the chain 22. Second safety means comprise a retractable bolt 8 cooperating with at least one fixed stop 10. Should the element 21 be lifted in the lower part of the closed door, a lever 51, 52, freed as a result of the release of the chain 22, controls the extension of the bolt 8 which is then blocked on the stop 10.
Patent FR-2520971-A1 (FR)
Inventor: MONARI WALTER
IPC: A01F15/07
Filed: 1983-02-04
Abstract: The invention relates to a collecting and packing machine, especially for the collection of creepers and the packing of these to form bales or cylindrical bundles. It contains a collecting device (3) which is attached to the front part and the function of which is to pick up the creepers directly from the ground during the continuous forward movement of the machine, in order then to feed said creepers to the entry orifice (5) of a press chamber (6) of cylindrical shape located behind it. In the press chamber (6), there takes place the formation of the bale or of the cylindrical bundle from the creepers which are fed to it by the collecting device.
Patent FR-2547342-A1 (FR)
Title: Improvements to the grooved cases of spring locks
Inventor: MUEL JEAN-JACQUES
IPC: E05B29/00
Filed: 1983-04-21
Abstract: Grooved cases 6 for a spring lock comprising sliding intermediate pushers 1 between the key 9 and the grooves 2. These pushers have a standard key-side profile 1b and a position identical to the state of rest, so that a look through the key slot reveals a uniform assembly giving no hint of the combination. The insertion of the key 9 causes a translational movement of the pushers 1, of which the profile 1c in contact with the groove noses 2b will cause the tilting of the grooves 2 bringing the indentations 2c of these grooves into alignment when the notches of the key 9 correspond to the specific code of the grooved case 6.
Patent FR-2525175-A1 (FR)
Inventor: BERGLES EDUARD
IPC: B62M9/1246
Filed: 1983-04-20
Abstract: This positive control takes place by means of a swivelable bearing of chain guidance wheel and tensioning wheel in the movable joint head about an axis parallel with the axis of the gear wheel set, a rotational movement taking place by means of the angular change between steering gear and swivelable gear head by means of a gear wheel pair with rising thread during the individual gear changing processes. In this way, an exact tensioning of the chain can be generated which can be kept low and uniform over the entire gear changing range and as a result permits precise and rapid gear changing processes.
Patent FR-2546806-A1 (FR)
Title: Installation for producing concrete beams
IPC: B28B11/08
Filed: 1983-05-30
Abstract: The invention is an installation for producing beams made of vibrated concrete, of the type consisting of a vibrating table supporting a mould 1 having extractable cores 2 passing through it longitudinally, the said mould being fed with concrete by a bucket which can move in reciprocating translation and travels along its length. The installation is characterised in that it comprises, coupled to the bucket and capable of moving with the latter, a concrete-distributing member 5 acting on the layer of material 8 substantially tangent to the external edges 9 of the mould. The installation may be especially applied to the manufacture of hollow-core beams made of vibrated concrete with a smooth or granular external surface.
Patent FR-2547815-A1 (FR)
Inventor: DESBOIS MICHEL
IPC: C07C205/12
Filed: 1983-06-23
Abstract: A process for the halogenation (bromination or chlorination)/nitration/fluorination of aromatic derivatives substituted by at least one group containing a halogenoalkyl unit. The aromatic derivative is reacted with a halogen and a nitrating agent in liquid hydrofluoric acid. The products obtained are useful as intermediates for the synthesis of compounds having a plant-protecting or pharmaceutical activity.
Patent FR-2547933-A1 (FR)
Title: Control device for a gearbox and a clutch, applicable especially to motor vehicles
IPC: B60W10/10
Filed: 1983-06-27
Abstract: The invention relates to a device for joint control of a gearbox and of a clutch, applicable in particular to motor vehicles. The device is characterised in that it consists of an articulated control lever 3 capable of being tilted in two orthogonal planes F1-F2, this lever being fastened to a linkage 4 mounted so as to move between two positions defined by two ramps 13, 14, one of them fixed, the other 14 mounted freely, the said linkage being capable of being coupled to an arm 20, movable in angle and acting on a lever 26 for selection of the gear ratios, this lever being integral with the control lever 3 in its movements, the said linkage 4 being furthermore held bearing on the fixed ramp by a device 16, 17 with springs 19 which is linked to the clutch actuating rod 18. The invention is applicable preferably to motor vehicles.
Patent FR-2548471-A1 (FR)
Title: Collecteur frontal perfectionne
Inventor: MAZZORANA ALFRED BRUNO
IPC: H01R39/06
Filed: 1983-06-28
Abstract: IL COMPREND UN SUPPORT METALLIQUE 7 DONT LES FACES SONT ISOLEES ET SUR LEQUEL ON COLLE UNE CUVETTE 1. CETTE CUVETTE COMPORTE UNE COURONNE 2 COLLEE CONTRE LA BASE 7D DU SUPPORT 7, UN COLLET CENTRAL 4 COOPERANT AVEC UN LAMAGE 7B ET UNE JUPE PERIPHERIQUE 3 APPLIQUEE CONTRE LA FACE EXTERIEURE 7C DU SUPPORT 7. LA CUVETTE 1 COMPORTE DES SILLONS RADIAUX 5 QUI DETERMINENT DES LAMES SEPAREES UNE FOIS QU'UNE SEMELLE 2A DE LA COURONNE 2 EST ELIMINEE. COLLECTEUR FRONTAL POUR DEMARREUR ELECTRIQUE.
Patent FR-2548477-A1 (FR)
Title: Electric motor which can be submerged in the presence of equipment affected by noise transmitted by water
Inventor: GRUA XAVIER
IPC: H02K5/132
Filed: 1983-07-01
Abstract: The stator casing 6 is surrounded by a rigid apron 7 suspended from the rigid flanges 12A, 12B carrying the bearings 4A, 4B and the casing, and the annular gap 9 between this apron and the casing is filled with a gas. Application to the dynamic positioning of a marine platform with deviation detectors which use soundwaves.
Patent FR-2530994-A1 (FR)
Title: Parallel jaw vice
Inventor: JAGOB KARL
IPC: B25B1/24
Filed: 1983-07-08
Abstract: The slide (2) of a parallel jaw vice has an inverted U-shaped cross-section and slides in a corresp. hole in a base (1). A spindle (3) runs inside the U-section and engages a nut (10), connected to the base. The spindle nut has a foot portion (14) which, in the axial direction, has a forward end support face (17) inclined at a small angle to the vertical. When the workpiece is clamped in the vice the end face of the foot portion abuts against a corresp. face (17) of a mounting recess in the base. The force between these two faces has a vertical component which presses the slide upwards and counteracts the tipping moment.
Patent FR-2550882-A1 (FR)
Title: Dispositif de decharge rapide, sans arc, de la capacite d'une source haute tension
Inventor: FAURE LAURENT
IPC: H01H33/32
Filed: 1983-08-18
Abstract: LE DISPOSITIF COMPORTE UN CYLINDRE 1 EN MATIERE ISOLANTE, OU PEUVENT COULISSER DES PISTONS PORTE-ELECTRODE 2, 3 EQUIPES EUX-MEMES DE PISTONS INTERNES AUXILIAIRES 4, 5. CES PISTONS AUXILIAIRES 4, 5 PORTENT DES AIGUILLES 6, 7 SUSCEPTIBLES DE FAIRE SAILLIE AU-DELA DES DOMES 2A, 3A. LES PISTONS PORTE-ELECTRODE 2, 3 ETANT RELIES AUX DEUX BORNES D'UNE SOURCE DE HAUTE TENSION, DE L'AIR SOUS PRESSION EST ADMIS DANS LA CANALISATION 1B, CE QUI CHASSE LES PISTONS PORTE-ELECTRODE ET LES PISTONS AUXILIAIRES VERS LES EXTREMITES. LA FORME ARRONDIE DES DOMES ET LA PRESSION DE L'AIR ASSURENT L'ISOLEMENT. LA SOURCE COUPEE, LA CANALISATION 1B EST MISE A L'ATMOSPHERE. LES PISTONS AUXILIAIRES, ENTRAINANT LES PISTONS PORTE-ELECTRODE, SONT POUSSES L'UN VERS L'AUTRE, AIGUILLES SAILLANTES. UN EFFLUVE CORONA S'ETABLIT, QUI DECHARGE EN MAJEURE PART LA SOURCE AVANT LE CONTACT DES AIGUILLES.
Patent FR-2553567-A1 (FR)
Title: Electromagnetic actuator including at least two distinct magnetic circuits
Inventor: PALMIER RENE
IPC: H01F7/13
Filed: 1983-10-14
Abstract: The invention relates to an electromagnetic actuator including two plates 1, 3 which are capable of a relative movement defining a travel, and a main magnetic circuit with variable reluctance; this actuator includes at least one secondary magnetic circuit whose reluctance can vary during operation, this variation being offset over the travel with respect to that of the reluctance of the main magnetic circuit. The secondary magnetic circuit is defined by a separator 2 arranged between two coiling elements 4, 5, the separator 2 being rigid with the outer plate 1 which carries the coil holders. This actuator makes it possible to act on the curve of variation of force versus travel and it can be used to control a motor vehicle mechanical clutch.
Patent FR-2536315-A1 (FR)
Title: Appareil pour realiser par explosion un joint entre un tube et une nappe de tubes, comprenant un cordon de transfert basse energie et une charge supplementaire
Inventor: SCHROEDER JOSEPH W
IPC: F28F9/16
Filed: 1983-11-18
Abstract: A.APPAREIL POUR FAIRE DILATER UN TUBE DISPOSE DANS UN ALESAGE D'UNE NAPPE DE TUBES 10. B.IL COMPREND UN EXPLOSIF PRIMAIRE 22 CONTENANT UN NOMBRE RELATIVEMENT ELEVE DE GRAINS D'EXPLOSIF PAR UNITE DE LONGUEUR S'ETENDANT A L'INTERIEUR DU TUBE 12 SUR LA PARTIE DU TUBE DEVANT ETRE DILATEE. UN CORDON DE TRANSFERT D'ENERGIE 26 S'ETEND ENTRE UN DETONATEUR 24 ET L'EXPLOSIF PRIMAIRE ET COMPREND UN NOMBRE RELATIVEMENT FAIBLE DE GRAINS D'EXPLOSIF PAR UNITE DE LONGUEUR QUI SONT INSUFFISANTS POUR DETONER L'EXPLOSIF PRIMAIRE MAIS QUI SONT RECOUVERTS D'UNE GAINE 30 DESTINEE A CONTENIR LES DEBRIS ET LES GAZ ASSOCIES A L'EXPLOSION DE CE DERNIER EXPLOSIF. UNE CHARGE SUPPLEMENTAIRE 34 S'ETEND ENTRE LE CORDON DE TRANSFERT D'ENERGIE 26 ET L'EXPLOSIF PRIMAIRE ET CONTIENT UN EXPLOSIF POUVANT ETRE DETONE PAR LE CORDON DE TRANSFERT D'ENERGIE ET, LORS DE SON EXPLOSION, DETONE L'EXPLOSIF PRIMAIRE. C.APPLICATION : FABRICATION D'ECHANGEURS DE CHALEUR.
Patent FR-2536813-A1 (FR)
Title: Boite de vitesses, comportant un dispositif peu encombrant " d'enclenchement sans a-coups de la marche arriere synchronisee
Inventor: SZODFRIDT IMRE
IPC: F16H3/38
Filed: 1983-11-24
Abstract: BOITE DE VITESSES POUR VEHICULES AUTOMOBILES. ELLE COMPORTE UNE MARCHE ARRIERE SYNCHRONISEE. LA PAIRE DE PIGNONS CORRESPONDANTE COMPREND UN PIGNON MOBILE 5 POUVANT ETRE ACCOUPLE A L'ARBRE PRIMAIRE 3 ET A UN PIGNON FIXE 6 DE L'ARBRE DE SORTIE 4. ON PEUT INTERPOSER ENTRE LE PIGNON MOBILE ET LE PIGNON FIXE, AU MOYEN D'UN LEVIER PIVOTANT, UN PIGNON INTERMEDIAIRE QUI ENGRENE CONSTAMMENT AVEC LE PIGNON MOBILE, VIENT ENGRENER, AU COURS D'UNE PREMIERE PHASE DU CHANGEMENT DE VITESSE, AVEC LE PIGNON FIXE SUR UNE PETITE FRACTION DE SA LARGEUR DE DENT ET, LORSQU'ON POURSUIT LE PASSAGE EN MARCHE ARRIERE, S'ENGAGE DANS LE PIGNON FIXE SUR TOUTE LA LARGEUR DE DENT. CE N'EST QU'ENSUITE QUE LE PIGNON MOBILE EST ACCOUPLE A L'ARBRE DE TRANSMISSION AVEC TRANSMISSION DES COUPLES.
Patent FR-2561632-A1 (FR)
Title: Stacking box for a sorting machine
Inventor: BLAYAU CHARLES
IPC: B65H31/06
Filed: 1984-03-20
Abstract: The invention relates to a stacking box 3 for a sorting machine, comprising means 6 for extracting articles 2 to be stacked from a conveyor 1 and arranging them on a support area 15. The articles are held in the box between a jogger pulley 7 which pushes them towards a jogging edge 46 and a movable blade 8. The movable blade is returned in the direction of the jogger pulley and of the deflection means by a counterweight 11 fixed to a cable 12 travelling 34 over a return pulley 13. The arrangement of the return means under the support area of the box makes it possible to avoid having to place these return means in the space 17 which separates two successive boxes of the same sorting machine.
Patent FR-2563463-A1 (FR)
Title: Procedure pour la fabrication d'un moule a partir des formes d'une piece que l'on desire obtenir par moulage
Inventor: LALLOZ PAUL
IPC: B22C9/02
Filed: 1984-04-25
Abstract: LE PROCEDE SELON L'INVENTION COMPREND NOTAMMENT LA MODELISATION DE LA PIECE 1 ET DE SON NEGATIF EN TROIS DIMENSIONS, LA DETERMINATION D'UN PLAN DE JOINT PRINCIPAL DES DEUX PARTIES DU MOULE, LA RECHERCHE DES ZONES INDEMOULABLES 9 PAR UNE SIMULATION D'UN DEPLACEMENT RELATIF EN TRANSLATION ENTRE LE MODELE DE LA PIECE 1 ET LES DEUX PARTIES DU MODELE DE SON NEGATIF DELIMITEES PAR LE PLAN DE REFERENCE ET PAR UNE DETERMINATION DES ZONES DE CONTACT ENTRE LA PIECE ET LEDIT NEGATIF, LA DETERMINATION DES PLANS DE JOINT DECALES DANS DES TRANCHES SUCCESSIVES DU MODELE DU NEGATIF INCLUANT LESDITES ZONES, LA MODELISATION DES EMPREINTES MOBILES ET FIXES EN FONCTION DES PLANS DE JOINT PRECEDEMMENT DETERMINES, ET LA FABRICATION D'UN MOULE 15, 16 DONT LES PARTIES FIXES ET MOBILES COMPRENNENT DES PLANS DE JOINT ET DES EMPREINTES CONFORMES A CEUX PRECEDEMMENT DETERMINES. L'INVENTION PERMET DE FACILITER CONSIDERABLEMENT LA TACHE DU PROJETEUR-MOULISTE.
Patent FR-2545722-A1 (FR)
Title: Inhalateur
Inventor: MAEDA MASATOSHI
IPC: A61M11/06
Filed: 1984-05-11
Abstract: INHALATEUR DANS LEQUEL UNE CHAMBRE 20 DE REGLAGE DU NIVEAU D'EAU EST REALISEE ENTRE UNE CHAMBRE 19 D'ALIMENTATION EN EAU ET UNE CHAMBRE DE VAPORISATION 16; UNE ROBINETTERIE 22 COMMANDEE DE L'EXTERIEUR AU MOMENT DE L'UTILISATION INTERROMPT LA COMMUNICATION ENTRE LES CHAMBRES DE REGLAGE DU NIVEAU ET DE VAPORISATION ET, AU MOMENT DE L'ACTIONNEMENT DE LA ROBINETTERIE, UN CIRCUIT D'ALIMENTATION ELECTRIQUE EST MIS EN MARCHE POUR METTRE SOUS TENSION UN MOYEN 24 DE CHAUFFAGE DE L'EAU DANS UNE CHAMBRE DE VAPORISATION DANS LAQUELLE LE NIVEAU DE L'EAU RESTE CELUI PREDETERMINE PAR LA CHAMBRE DE REGLAGE DU NIVEAU. L'INTERRUPTION DE LA COMMUNICATION ENTRE LES CHAMBRES DE REGLAGE DU NIVEAU ET DE VAPORISATION PENDANT L'UTILISATION SERT A N'OBTENIR QU'UNE QUANTITE RELATIVEMENT FAIBLE D'EAU A CHAUFFER, ET LE TEMPS NECESSAIRE A LA VAPORISATION PEUT ETRE STABILISE ET NETTEMENT REDUIT.
Patent FR-2567407-A1 (FR)
Title: Improvement to rackets for ball games
IPC: A63B49/00
Filed: 1984-07-16
Abstract: The invention relates to a racket for ball games. It comprises weights integrated into the frame of the racket which, by means of their own weight and/or due to the force to which they are subjected during the movement of the racket, have the function of modifying the position, on the racket, of the centre of gravity of said racket, and temporary means 10 for accelerating the speed of displacement of the weights 7, the acceleration means being unidirectional. The acceleration means 10 are active when the weights 7 are displaced from the free end part 8 of the oval 4 towards the handle 3 of the racket 1. Application to tennis rackets.
Patent FR-2569321-A1 (FR)
Title: Passive transponder, in particular for searching for avalanche victims
Inventor: LEUENBERGER CLAUDE-ERIC
IPC: G06K19/077
Filed: 1984-08-16
Abstract: This transponder comprises a dielectric support 11, an antenna 12 and a covering sheet 13. The central portion 14c of the antenna constitutes a self-inductive loop forming, with the junction capacitance of a non-linear component (diode 19) onto which the loop is closed, a circuit which resonates at the frequency at which the transponder receives its energy. The antenna radiates energy, at double the frequency, which may then be picked up by a receiver. Application in particular to searching for avalanche victims.
Patent FR-2570248-A1 (FR)
Title: Faucheuse rotative
Inventor: WOLFF MICHEL
IPC: A01D34/66
Filed: 1984-09-19
Abstract: L'INVENTION CONCERNE LES FAUCHEUSES ROTATIVES ENTRAINEES PAR LE BAS. SELON L'INVENTION, LES ARBRES 18 ET LES ROUES 23 ONT AU MOINS LEURS COTES FONCTIONNELLES SENSIBLEMENT IDENTIQUES, ET UNE ROUE 23 PEUT PRENDRE DEUX POSITIONS DIFFERENTES PAR RAPPORT A L'ARBRE 18. PAR AILLEURS, LORSQUE L'UN DES DISQUES 5, 6 EST INCLINE PAR RAPPORT A UN DISQUE ADJACENT, LA ROUE 23 DU DISQUE LE PLUS INCLINE VERS L'AVANT EST PLUS ELOIGNEE DE CELUI-CI QUE LA ROUE 23 DU DISQUE ADJACENT. EN SUS, LE CARTER 4 COMPORTE DES MOYENS DE GLISSEMENT 30 QUI FERMENT EN PARTIE AU MOINS LA PARTIE FRONTALE ETOU LA PARTIE INFERIEURE DU CARTER 4. L'INVENTION TROUVE SON APPLICATION DANS L'INDUSTRIE DU MACHINISME AGRICOLE.
Patent FR-2553517-A1 (FR)
Title: Appareil collecteur de donnees ultrasonores pour formation d'images
Inventor: PARKER JOHN ANTHONY
IPC: G21C17/00
Filed: 1984-10-12
Abstract: L'INVENTION CONCERNE LES APPAREILS COLLECTEURS DE DONNEES ULTRASONORES. ELLE SE RAPPORTE A UN APPAREIL COMPRENANT DES GENERATEURS D'IMPULSIONS 48, 54 ALIMENTANT DES TRANSDUCTEURS A, D. UN ORDINATEUR 62 DEMANDE A UN CIRCUIT D'INHIBITION 56 D'EMPECHER LA TRANSMISSION D'IMPULSIONS DE DECLENCHEMENT PENDANT UNE PARTIE AU MOINS DU TEMPS PENDANT LEQUEL IL EST OCCUPE A TRAITER LES SIGNAUX D'ECHO CORRESPONDANT A L'IMPULSION PRECEDENTE. APPLICATION AUX APPAREILS DE FORMATION D'IMAGES ULTRASONORES, NOTAMMENT DANS LES CIRCUITS DE REFROIDISSEMENT PAR DU SODIUM DES REACTEURS A NEUTRONS RAPIDES.
Patent FR-2554929-A1 (FR)
Title: Procede pour la determination rapide de la valeur d'une puissance alternative ou d'une energie alternative consommee
Inventor: HALDER MATHIS
IPC: G01R21/00
Filed: 1984-11-14
Abstract: PROCEDE POUR LA DETERMINATION RAPIDE DE LA VALEUR D'UNE PUISSANCE ALTERNATIVE OU D'UNE ENERGIE ALTERNATIVE CONSOMMEE, AVEC ELIMINATION DE LA COMPOSANTE ALTERNATIVE D'ERREUR A PULSATION DE 2 O QUE COMPREND NORMALEMENT LE PRODUIT DE LA TENSION PAR LE COURANT CONSOMME CONSTITUANT LE PREMIER PRODUIT. LA TENSION ET LE COURANT CONSOMME SONT RESPECTIVEMENT DEPHASES D'UN ANGLE DE (90-A) OU (90A), CHACUN PAR UN DEPHASEUR4, 5, PUIS MULTIPLIES DANS UN SECOND MULTIPLICATEUR2 POUR FORMER UN SECOND PRODUIT. LES DEUX PRODUITS SONT ENFIN ADDITIONNES PAR UN ADDITIONNEUR3 POUR ELIMINER LA COMPOSANTE ALTERNATIVE DE L'ERREUR A PULSATION DE 2O.