baber/WOPTO huggingface dataset:
Patent FR-2540687-A1 (FR)
Title: Procede et circuit electrique de reduction des perturbations radioelectriques produites par les appareils electriques et les installations electriques actionnes par les moteurs electriques
Inventor: ENESCU GEORGETA
IPC: H02K11/00
Filed: 1984-02-02
Abstract: CETTE INVENTION SE REFERE A UN PROCEDE ET A UN CIRCUIT ELECTRIQUE DE REDUCTION DES PERTURBATIONS RADIOELECTRIQUES ET PRESENTE DES SCHEMAS ELECTRIQUES DES CONNEXIONS ET D'ACTIONNEMENT DES MOTEURS ELECTRIQUES ASYNCHRONES UTILISES DANS LA CONSTRUCTION DES MACHINES A LAVER LE LINGE AVEC PROGRAMME AUTOMATIQUE ET POUR D'AUTRES UTILISATIONS. LE PROCEDE CONSISTE A UTILISER DES INDUCTANCES PROPRES DU MOTEUR COMME INDUCTANCES DE FILTRATION. LES SCHEMAS ELECTRIQUES DES CONNEXIONS ET D'ACTIONNEMENT PRESENTES PERMETTENT, CONFORMEMENT A L'INVENTION, LA REDUCTION DES PERTURBATIONS RADIOELECTRIQUES EN UTILISANT COMME DISPOSITIF DE FILTRATION UN SIMPLE FILTRE CAPACITIF AU LIEU D'UN FILTRE INDUCTIF-CAPACITIF A GRANDE INDUCTANCE.
Patent FR-2559114-A1 (FR)
Title: Self-propelled suspended carriage capable of moving on a monorail
Inventor: TURMINE JACQUES MARCEL PAUL
IPC: B61C13/04
Filed: 1984-02-07
Abstract: The carriage comprises: a support 5; drive wheels 6; a system allowing the pivoting of each wheel 6 with respect to the support between a first position in which the wheel is in contact with the running track 2a of the rail 1 and a second separated position; guide wheels 7 maintained in contact with a guide surface 3a of the rail; means of transmission between the drive means and the drive wheels; and braking means 47.
Patent FR-2561048-A1 (FR)
Title: Oscillateur hyperfrequences a transistor, commande par capacite variable
Inventor: DEREWONKO HENRI
IPC: H03B1/00
Filed: 1984-03-09
Abstract: L'INVENTION CONCERNE UN OSCILLATEUR HYPERFREQUENCES TRAVAILLANT EN BANDE X. LE CIRCUIT DE L'OSCILLATEUR COMPREND UN TRANSISTOR A EFFET DE CHAMP 1 MONTE EN GRILLE COMMUNE. LE CIRCUIT D'ACCORD, RELIE A LA SOURCE, COMPREND UNE CAPACITE VARIABLE 2 DE TYPE VARICAP COMMANDEE PAR UNE TENSION V, ET UNE SELF 3 EN PARALLELE. LA TENSION DE COMMANDE V EST DECOUPLEE DE LA MASSE PAR UNE CAPACITE 5. SELON L'INVENTION, LE TRANSISTOR 1, LE VARICAP 2 ET LA CAPACITE 5 SONT INTEGRES DANS UN MEME BOITIER SOUS FORME D'UN MICROMODULE: LA CAPACITE 5 SERT D'EMBASE AU TRANSISTOR 1 ET AU VARICAP 2 SOUDES COTE A COTE. LA LONGUEUR L DE LA CONNEXION ENTRE LE VARICAP 2 ET LA SOURCE DU TRANSISTOR 1 ETANT MINIMALE PERMET D'ELARGIR LA BANDE DE FREQUENCES LINEAIRE EN FONCTION DE LA TENSION DE COMMANDE V. APPLICATION AUX MATERIELS HYPERFREQUENCES.
Patent FR-2542747-A1 (FR)
Title: Auxiliaire de retention et de drainage et procede de formation de papier
Inventor: HANSSON PER ERIC ANDERS
IPC: C08C19/30
Filed: 1984-03-16
Abstract: L'INVENTION CONCERNE DES AUXILIAIRES DE RETENTION ET DE DRAINAGE. SELON L'INVENTION, DES POLYMERES CATIONIQUES RETICULES ONT UN MELANGE DE GROUPES ALCOYLENES AMINES SECONDAIRES ETOU TERTIAIRES ET DES GROUPES D'ALCOYLENE AMMONIUM QUATERNAIRE PENDANT D'UNE CHAINE DE POLYMERE D'HYDROCARBURE SENSIBLEMENT TOTALEMENT SATURE. L'INVENTION S'APPLIQUE NOTAMMENT A LA FABRICATION DU PAPIER.
Patent FR-2542407-A1 (FR)
Title: Vehicule a entrainement hydrostatique pour deux essieux dont l'un peut etre debraye en marche
Inventor: NEMBACH SIEGFRIED
IPC: B60K23/08
Filed: 1984-03-09
Abstract: L'INVENTION CONCERNE UN VEHICULE COMPORTANT AU MOINS DEUX ESSIEUX MOTEURS A ENTRAINEMENT HYDROSTATIQUE. L'UN D'EUX EST UN ESSIEU DIRECTEUR QUI EST ENTRAINE AU MOYEN D'UN ENTRAINEMENT AUXILIAIRE DEBRAYABLE REALISE SOUS UNE FORME PARTICULIEREMENT COMPACTE ET STABLE. ENTRE L'ESSIEU DIRECTEUR 2 ET LE MOTEUR HYDRAULIQUE CORRESPONDANT 4, L'ENTRAINEMENT AUXILIAIRE COMPREND UN EMBRAYAGE 11 ET UN ENGRENAGE PLANETAIRE 12 QUI SONT DISPOSES COAXIALEMENT AVEC LE PIGNON D'ATTAQUE D'UNE TRANSMISSION ANGULAIRE 13 ET QUI SONT GROUPES EN UNE UNITE COMPACTE 26. CELLE-CI EST ACCOLEE AU CARTER D'ESSIEU 27 QUI COMPREND UN CYLINDRE DE DIRECTION 28. LE MOTEUR HYDRAULIQUE 4 PEUT ETRE DEUX FOIS PLUS PETIT QUE CELUI QUI ENTRAINE L'AUTRE ESSIEU. L'INVENTION S'APPLIQUE PARTICULIEREMENT A UN VEHICULE AGRICOLE, NOTAMMENT UNE MOISSONNEUSE-BATTEUSE.
Patent FR-2546826-A1 (FR)
Title: Slidably adjustable vehicle seat
Inventor: KAZAOKA KENICHI
IPC: A47C7/24
Filed: 1984-05-28
Abstract: The vehicle seat has a pair of slide rails (11a,11b) on whose front end are fixed support feet (14,14b).  At the rear of one rail (11a) is a backrest hinge plate (15), while the other rail (11b) has a rear support foot (15b) to form the support assemblies (16a,16b).  A seat back adjuster unit (12) is fitted to one support assembly (16b), forming a hinge for the seat back with the hinge plate (15) on the other assembly (16a). A seat holder frame (19) has tubular connector struts (18a, 18b), which are fixed to the support feet (14,14a,15,15a). The seat springs (17) are fixed by clamps to the frame (19) and the seat cushion carried on the springs (17) with the seat cover hooked to the frame (19).
Patent FR-2565530-A1 (FR)
Title: Motor vehicle rear axle set
Inventor: JULLIEN MICHEL
IPC: B60G3/20
Filed: 1984-06-12
Abstract: Motor vehicle rear axle set of the false Macpherson type comprising a transverse arm 1 moving about an oblique axis 2, the free end 3 of which supports the lower part of an essentially vertical shock absorber 4 and the upper part of which is firmly connected to the body of the vehicle, a longitudinal tie rod 9 connecting the end 3 of the arm to the body by way of two elastic pivots 12, 13. The ends of the tie rod 9 act as support for a rod assembly comprising at least one pair of connecting rods 14, 15 forming an angle between them, the apex 16 of which is connected by an articulated element 17 to the rotating support 18 of the brake 19, capable of rotating about the stub axle 7, thereby determining a gripping effect on the rear wheels 8 during braking of the vehicle. Application to motor vehicle suspensions.
Patent FR-2551796-A1 (FR)
Title: Vitrage amortissant l'effet des explosions
IPC: E06B3/26
Filed: 1984-07-24
Abstract: A.L'INVENTION CONCERNE L'HUISSERIE. B.ELLE A POUR OBJET UN VITRAGE FORME D'AU MOINS DEUX UNITES DE VERRE ENCADREES, PARALLELES, ET A UNE CERTAINE DISTANCE L'UNE DE L'AUTRE A L'INTERIEUR D'UN CHASSIS D'EMBRASURE COMMUN, CARACTERISE EN CE QU'ENTRE LE BORD DE L'UNITE DE VERRE 1 QUI EST ORIENTE VERS LE COTE EXPOSE A L'ATTAQUE ET LE CHASSIS D'EMBRASURE 3, SONT PREVUES DES OUVERTURES 33 OBTURABLES, PAR L'INTERMEDIAIRE DESQUELLES L'ESPACE 4 ENTRE LES DEUX UNITES DE VERRE 1, 2 PEUT COMMUNIQUER AVEC L'ESPACE SITUE DU COTE EXPOSE A L'ATTAQUE. C.CE VITRAGE EST PREFERE POUR DES IMMEUBLES EXPOSES A UN RISQUE D'EXPLOSION EXTERIEURE.
Patent FR-2552838-A1 (FR)
Title: Mecanisme planetaire a billes reglable de facon continue
Inventor: MUTSCHLER GUNTER
IPC: F16H15/50
Filed: 1984-09-28
Abstract: DANS UN MECANISME PLANETAIRE A BILLES REGLABLE DE FACON CONTINUE, COMPRENANT UN CARTER 1, UN ARBRE D'ENTRAINEMENT 5, UN ARBRE DE SORTIE 6, DES BAGUES DE ROULEMENT 9, 17 ET DE GUIDAGE 10, 19 ET DES BILLES DE TRANSMISSION 11, AINSI QU'UN MANCHON 5 RELIE A L'ARBRE 15 DE FACON A EN ETRE SOLIDAIRE EN ROTATION ET DESTINE A LA BAGUE DE ROULEMENT QUI EST RELIEE A CET ARBRE EN EN ETANT SOLIDAIRE EN ROTATION, ON PREVOIT QUE LE MANCHON 5 SOIT EN LIAISON FERME AVEC L'ARBRE 5 EN EN ETANT SOLIDAIRE EN ROTATION SEULEMENT DANS LA REGION DE L'EXTREMITE DE CET ARBRE 5 QUI EST A L'INTERIEUR DU CARTER - DE PREFERENCE PAR L'INTERMEDIAIRE D'UNE DENTURE PARTIELLE 5 - ET ENTOURE L'ARBRE 5 AVEC UN CERTAIN JEU SUR LA PARTIE AVANT RESTANTE DE SA LONGUEUR DANS LE BUT DE FOURNIR UNE POSSIBILITE D'ECARTEMENT RADIALE.
Patent FR-2570931-A1 (FR)
Title: Protein-rich foodgrade flours for making bread, biscuits, rusks, pastries (galettes), cakes and pasta
IPC: A23L11/30
Filed: 1984-10-01
Abstract: Use of soya proteins mixed into cereal flours for human food purposes. The invention relates to the use of the whole grain, the oil of which is kept but the husk removed, and which is extruded dry in order to remove anti-nutritional factors. This product, reduced to flours, is mixed with cereal flours in proportions of 10 to 50% in order to make: bread, brioche, biscuits, rusks, pastries (galettes) and other kinds of cakes, in addition to pasta. It may also be sold as a pure product. Food made in this way provides all the indispensable elements of a balanced diet for a person, especially as regards proteins.
Patent FR-2555376-A1 (FR)
Title: Moteur asynchrone monophase
Inventor: JENSEN NIELS DUE
IPC: H02P1/44
Filed: 1984-11-21
Abstract: MOTEUR ASYNCHRONE MONOPHASE COMPRENANT DES ENROULEMENTS PRINCIPAUX A, A UN ENROULEMENT AUXILIAIRE S, COUPLE A UN OU PLUSIEURS DES ENROULEMENTS PRINCIPAUX, ET UN CONDENSATEUR C. SELON L'INVENTION, LE CONDENSATEUR C EST MONTE EN SERIE AVEC L'ENROULEMENT AUXILIAIRE S, ET EN PARALLELE AVEC UN OU PLUSIEURS DES ENROULEMENTS PRINCIPAUX A, A. EN CONSEQUENCE, LE MOMENT DE DEMARRAGE AUGMENTE SANS UTILISER D'AUTRES COMPOSANTS.
Patent FR-2575195-A1 (FR)
Title: Installation for the production of fancy yarns
IPC: D02G3/34
Filed: 1984-12-21
Abstract: Installation for the production of fancy yarns, comprising two superposed hollow spindles 3, 7 and, arranged between these spindles, means 12 making it possible to vary the feed speed of the intermediate yarn formed. According to the invention, the means 12 for varying the feed speed of the intermediate yarn consist of an assembly comprising three loose rollers 13, 14, 15, arranged underneath one another, the two outer rollers 13, 15 being mounted on an axle 6 and the intermediate roller 14 being associated with means making it possible to impart a linear to-and-fro movement orthogonally to the path of the yarn.
Patent FR-2563899-A1 (FR)
Title: Vehicle oil cooler with flat connecting tubes
Inventor: ZERBINI ANGELO
IPC: F28D1/053
Filed: 1985-02-18
Abstract: The oil cooler with two vertical channels connected by cross cubes (2) throuqh which the oil circulates, has soacers (3) between the tubes for air circulation. The cross tubes are flat in cross section, and the two vertical channels are formed from pairs of cup shaped deeo drawn discs (5, 6). Each disc has its flange interrrupted to form an opening into which fits the open end of a cross tube. The two flanges of a pair of discs are connected to each other, forminq a chamber between them, into which the open end of the tube orojects. The chambers of the disc stacks form supply and return channels.
Patent FR-2580511-A1 (FR)
Title: Ski pole
IPC: A63C11/24
Filed: 1985-04-18
Abstract: The invention relates to a ski pole permitting scraping of the running sole of the skis when these stick to the snow, without having to take the skis off. The basket of the pole is provided with a rough surface 6. This scrapes the running sole of the ski when it is passed over the basket. An edge 5 and a guiding projection 3 permit this movement. A flange 2 surrounds the fastening of the basket to the stick 1, in order to protect the edge of the ski. A slot 4 permits removal of residues. The ski pole according to the invention is intended particularly for cross-country skiing and ski hiking.
Patent FR-2566084-A1 (FR)
Title: Dispositif d'avance utilisant une vis a billes
IPC: F16H25/20
Filed: 1985-06-12
Abstract: CE DISPOSITIF D'AVANCE UTILISANT UNE VIS A BILLES COMPREND UNE TABLE MOBILE 4 MONTEE SUR UN BANC FIXE 1. UNE VIS A BILLES 8 EST SUPPORTEE A L'UNE DE SES EXTREMITES PAR LE BANC FIXE 1 DE MANIERE A ETRE MOBILE EN ROTATION ET IMMOBILISEE EN TRANSLATION AXIALE. UN ECROU A BILLES 20 EST VISSE SUR LA VIS A BILLES 8 AVEC INTERPOSITION DE BILLES D'ACIER 31 ET IL EST SUPPORTE PAR LA TABLE MOBILE 4 DE MANIERE A ETRE MOBILE EN ROTATION MAIS IMMOBILISE EN TRANSLATION AXIALE PAR RAPPORT A CETTE TABLE. UNE PREMIERE SOURCE DE FORCE MOTRICE 14 EST MONTEE SUR LE BANC FIXE 1 POUR FAIRE TOURNER LA VIS A BILLES 8 ET UNE DEUXIEME SOURCE DE FORCE MOTRICE 36 EST FIXEE A LA TABLE MOBILE 4 ET ACCOUPLEE A L'ECROU A BILLES 20 PAR UN ARBRE DE TRANSMISSION CREUX 35. L'AUTRE EXTREMITE DE LA VIS A BILLES 8 EST LOGEE CONCENTRIQUEMENT DANS LE VOLUME INTERIEUR DE L'ARBRE DE TRANSMISSION 35 DE MANIERE QUE CETTE VIS SOIT MOBILE EN ROTATION ET EN TRANSLATION AXIALE PAR RAPPORT A CET ARBRE DE TRANSMISSION 35.
Patent FR-2586932-A1 (FR)
Title: Device for electrical stimulation of biological tissues
Inventor: WEBER JEAN-LUC
IPC: A61F11/04
Filed: 1985-09-12
Abstract: This device comprises a stimulation electrode 4 and an earth electrode 5, a generator 1, 6 producing a stimulation signal which is a function of a predetermined law, and means 7, 8 for consecutively generating at each alternation of a given polarity of the stimulation signal an alternation for neutralising electrochemical reactions having an opposite polarity. The generator 1, 6 emits stimulation pulses with a constant current having a predetermined electric charge Q which is a function of the said law and the said mean 7, 8 produce neutralisation pulses each having substantially the same electric charge Q as the preceding stimulation pulse. Application to auditory prostheses with neural stimulation, to stimulators implanted against pain and to electrical stimulators for pseudoarthrosis.
Patent FR-2573704-A1 (FR)
Title: Dispositif pour l'entrainement hydraulique d'un engin tracte, et engin ainsi equipe
Inventor: ELMAAR VERSTRAETE
IPC: F16H39/02
Filed: 1985-11-22
Abstract: UNE POMPE 1 ALIMENTE PAR L'INTERMEDIAIRE D'UN DISTRIBUTEUR 7 DES MOYENS MOTEURS HYDRAULIQUES 8 COUPLES MECANIQUEMENT A DES ARBRES DE ROUES 14. LA POMPE EST DU TYPE A PRESSION CONSTANTE ET REGULATION AUTOMATIQUE DE DEBIT. IL Y A UN MOTEUR 8 POUR CHAQUE ROUE. DES VALVES 43, 44, COMMANDEES SIMULTANEMENT PAR UN CONDUIT DE PILOTAGE 42, RACCORDENT SELECTIVEMENT LES MOTEURS EN SERIE OU EN PARALLELE. DES CRABOTS 23 A RAPPEL PAR RESSORT 28 DESACCOUPLENT LES MOTEURS 8 DES ARBRES 14 EN L'ABSENCE DE PRESSION A LA SORTIE DE LA POMPE. UTILISATION POUR PERMETTRE L'ADAPTATION AUTOMATIQUE DE LA VITESSE D'ENTRAINEMENT DE LA REMORQUE A CELLE DU TRACTEUR QUEL QUE SOIT LE RAPPORT DE TRANSMISSION UTILISE SUR LE TRACTEUR.
Patent FR-2591221-A1 (FR)
Title: Process for the preparation of alpha -amino acids
Inventor: BESSON BERNARD
IPC: C07C231/00
Filed: 1985-12-10
Abstract: Process for the preparation of  alpha -amino acids by ammonolysis of N-acyl- alpha -amino acids.
Patent FR-2575017-A1 (FR)
Title: Procede de correction du mouvement dans une image numerisee
Inventor: ATKINS ARLAND A
IPC: H04N5/14
Filed: 1985-12-16
Abstract: L'INVENTION CONCERNE LA CORRECTION D'IMAGES DEFORMEES PAR UN MOUVEMENT RELATIF ENTRE LA SCENE OBSERVEE ET LE SYSTEME OPTIQUE. LE PROCEDE DE L'INVENTION COMPREND LES OPERATIONS CONSISTANT A ANALYSER UNE IMAGE OPTIQUE POUR PRODUIRE DES PREMIERE ET SECONDE LIGNES DE DONNEES DE PIXELS, A ENREGISTRER DANS UNE POSITION CORRESPONDANTE D'UNE FENETRE D'ANALYSE LA DIFFERENCE ENTRE CHAQUE VALEUR D'ELEMENT D'IMAGE DE LA SECONDE LIGNE D'UN CERTAIN NOMBRE D'ENSEMBLES D'ELEMENTS D'IMAGE DE LA SECONDE LIGNE, ET UN CERTAIN NOMBRE D'ELEMENTS D'IMAGE INDIVIDUELS DE LA PREMIERE LIGNE, A PRODUIRE UN SIGNAL DE DECALAGE D'IMAGE BASE SUR LA POSITION DE FENETRE PARTICULIERE AYANT LA VALEUR DE DIFFERENCE ACCUMULEE MINIMALE, A DECALER LA POSITION D'ENREGISTREMENT DE LA SECONDE LIGNE PAR RAPPORT A LA PREMIERE D'UNE QUANTITE PROPORTIONNELLE A LA VALEUR DU SIGNAL DE DECALAGE, ET A UTILISER LES LIGNES DECALEES POUR MODULER UN DISPOSITIF DE VISUALISATION 7 AFIN DE REPRODUIRE L'IMAGE OPTIQUE. APPLICATION A LA PHOTOGRAPHIE AERIENNE.
Patent FR-2591993-A1 (FR)
Title: Device which can be fitted to a sailboard for containing survival equipment
IPC: B63B35/79
Filed: 1985-12-24
Abstract: The present invention relates to a device which can be fitted to a sailboard for containing survival equipment such as a lifejacket, paddle, radio-emitting beacon, etc.... This device is characterised in that it consists of a case 2 provided, on its lower face 3, with connection members 11 adapted in such a way that they can be fixed into and/or onto the upper surface 1a of the sailboard 1, thus securing the case to this sailboard 1, this case containing the survival equipment.
Patent FR-2591424-A1 (FR)
Title: Procede de production de graines d'une variete de soja resistant a la chlorose par carence en fer
Inventor: SUN PAUL
IPC: A01H5/10
Filed: 1986-01-10
Abstract: L'invention a trait au domaine de la phytogénétique. Elle concerne un procédé nouveau de production de graines d'une variété de soja résistant à la chlorose par carence en fer. Outre sa résistance à la chlorose, la variété nouvelle de soja, CX174, obtenue par le procédé de la présente invention, est une variété à grand rendement.
Patent FR-2593823-A1 (FR)
Inventor: SCHUPPISER JEAN-LUC
IPC: C23G1/02
Filed: 1986-01-31
Abstract: Aqueous acid cleaning compositions well adapted, e.g., for the descaling of metallic face surfaces include (i) water, (ii) a carboxylic acid dissolved therein having a dissociation constant pK, at 25 DEG  C., of at least 2, (iii) a stabilizing amount of at least one salt of an acid having a pK value of at least 2, and of a strong base, and (iv) a thickening amount of a polysaccharide.
Patent FR-2594434-A1 (FR)
Title: Device and method for producing humus by means of composting using earthworms
IPC: C05F17/02
Filed: 1986-02-17
Abstract: The invention relates to a device and a method for producing humus by composting using earthworms. The device consists of interchangeable pallet containers 1, the bottom 1a and two opposite sides 1g and 1h of which are perforated, comprising a framework formed from two hollow crosspieces 1d and 1c which are extended upwards by hollow uprights 1b; of collars, whose sides are solid, comprising, at the upper part, crosspieces extended downwards by uprights, each equipped with an assembly tenon intended to penetrate into the upper end of the uprights of the containers; and of a transparent cover comprising a fixing frame. The containers supplied with material to be transformed are juxtaposed and superposed in three rows, so that the humus contained in the bottom row can be harvested as the transformation reaches the upper row.
Patent FR-2602259-A1 (FR)
Title: Device for unfolding (or folding up) a roof inside a shelter
IPC: A01G9/22
Filed: 1986-08-01
Abstract: Device for unfolding (or folding up) a roof 20 inside a shelter which comprises: - a rigid frame 10 inside the shelter; - a driving shaft 21 along one of the edges 3 of the shelter; - a plurality of positions which are spaced apart and parallel, each of these individual positions comprising a flexible cable 30 to which an edge 45 of the roof 20 is fixed, this cable 30: . is firstly fixed to the driving shaft 21 by one of its ends 31, . slides over the frame 10, . passes in a guide 35, . passes back over the said frame 10, . and the other end 37 of which is fixed to the driving shaft 21 on which this cable 30 is wound in a direction opposite to the direction in which the other end 31 is unwound, the length of the cable L wound on the driving shaft 31 being at least equal to the length D of the unfolded roof 20. Application: tunnel-type greenhouse.
Patent FR-2604783-A1 (FR)
Title: Device for analysing the force field caused by the bearing of a body on a support surface
Inventor: PELOUX JEAN DU
IPC: G01L1/24
Filed: 1986-10-02
Abstract: The device comprises a plurality of sensors such as 1, joined in an ordered arrangement by a web 2. The sensor 1 comprises an elastic member 10 inserted in a rigid tube 11 with axis normal to the web, and, passing through this member, and deformed with it, a channel 15, at whose ends a light source 13 and a photoresistor 14 are arranged. A bearing force, applied at the top 10b of the member 10, squashes the channel 15, so that the variation in resistance of the photoresistor is a measure of the bearing force. The force field is analysed using scanning of the data from the sensors of the plurality.
Patent WO-8705616-A1 (WO)
Title: Compositions of compact polyurethanes with minimum ratio of defects
Inventor: HAYES RICHARD
IPC: H01B3/30
Filed: 1987-03-19
Abstract: Polyurethanes and more particularly a polyurethane composition appropriate for the production of polyurethane articles presenting a reduced proportion of imprisoned bubbles and which comprises in the form of separate constituents to be mixed: (a) a polyol constituent comprising at least one diol or a polyol containing units selected in the group formed by the oxyethylene and oxypropylene units and having a functionality comprised between 2 and 5 inclusively, at least 5% by weight of the totality of the polyol or polyols present in the composition being comprised of oxyethylene units, and (b) a polyisocyanate consitituent comprising at least one polyisocyanate, characterized in that the constituent (a) contains an efficient proportion from the point of view of the elimination of bubbles in an alkyl acrylate polymer or copolymer. Utilization particularly in the electrotechnical and electronic fields.
Patent FR-2609604-A1 (FR)
Title: Dispositif perfectionne de fermeture pour chaussures de ski et similaires
Inventor: DELERY MARC
IPC: A43C11/14
Filed: 1987-01-20
Abstract: DISPOSITIF DE FERMETURE POUR CHAUSSURES DE SKI ET SIMILAIRES, CONSTITUE PAR UNE BOUCLERIE 7 COMPORTANT UN CABLE SOUPLE 8 EN FORME DE BOUCLE FERMEE DONT UNE DES EXTREMITES 10 EST FIXEE A L'UN DES BORDS DE LA PARTIE 4 DE LA CHAUSSURE PERMETTANT SON OUVERTURE ET DONT L'AUTRE EXTREMITE 14 PEUT ETRE SOUMISE A L'ACTION D'UN LEVIER 9 SUSCEPTIBLE DE PIVOTER AUTOUR D'UN AXE 14 PREVU SUR L'AUTRE BORD 6 DE LA PARTIE DE LA CHAUSSURE PERMETTANT SON OUVERTURE AFIN D'EXERCER UNE TRACTION POUR ASSURER LA FERMETURE. LE LEVIER PIVOTANT 9 EST MONTE A DEMEURE SUR LA CHAUSSURE ET COMPORTE, SUR SA LONGUEUR, UNE LUMIERE 15 CONTINUE DANS LAQUELLE COULISSE LIBREMENT L'EXTREMITE 11 DE LA BOUCLE 8 SUR LAQUELLE S'EXERCE L'EFFORT DE TRACTION DE TELLE SORTE QUE LES DEUX EXTREMITES DU CABLE SOUPLE 8 EN FORME DE BOUCLE FERMEE SOIENT MAINTENUES EN PERMANENCE DE PART ET D'AUTRE DES DEUX BORDS DE L'ELEMENT DE LA CHAUSSURE PERMETTANT SON OUVERTURE ET SA FERMETURE.
Patent FR-2611957-A1 (FR)
Title: Dual-volumetric DOPPLER-effect movement-detecting radar
IPC: G01S13/86
Filed: 1987-03-04
Abstract: The invention relates to a DOPPLER-effect movement-detecting radar operating in dual-volumetric mode. The two electronic circuits for echo detection and analysis of this radar, corresponding to each of the detection modes (by infrared, ultrasound or UHF) are coupled to each other in such a way that they react one after the other, one of the circuits being continuously powered and the second being powered only upon production of a signal by the first, the outputs of these two circuits being furthermore linked in a suitable way to produce a signal for triggering the detector after the said circuits have reacted.
Patent FR-2612994-A1 (FR)
Title: Pneumatic diaphragm pump for transferring and/or metering viscous and/or loaded fluid products
IPC: F04B43/067
Filed: 1987-03-23
Abstract: The subject of the invention is a pneumatic diaphragm pump 4 for transferring and metering a fluid product let into a pumping chamber 6 by suction 7 and delivered at 9 when the pumping chamber 6 is compressed by deforming the diaphragm 4 under the action of a volume of inert fluid contained in an intermediate chamber 17 and displaced by inflating a pneumatic jack 13 bearing on the bottom 3 of a pump body 1a, 1b. Adjusting the volume of liquid contained in the intermediate chamber 17, on the basis of, or from a pressurised tank 20 or towards the latter, makes it possible to adjust the volume of the pumping chamber 6 and therefore the delivery of the pump. A second diaphragm may isolate the pneumatic jack 13 from the liquid of the intermediate chamber 17, and the latter may surround an elastically deformable sleeve-shaped pumping diaphragm. Application to pneumatic transfer and metering pumps.