baber/WOPTO huggingface dataset:
Patent FR-2528127-A1 (FR)
Title: Moto-compresseur centrifuge electrique integre a grande vitesse
Inventor: LHENRY BERNARD
IPC: F04D29/056
Filed: 1982-06-04
Abstract: COMPRESSEUR CENTRIFUGE CAPABLE DE TOURNER A GRANDE VITESSE A L'AIDE D'UN MOTEUR ELECTRIQUE INTEGRE AU COMPRESSEUR LUI-MEME. IL COMPORTE SUR UN MEME ARBRE 1 DEUX ETAGES DE COMPRESSION 4, 5 EN PORTE A FAUX, UN MOTEUR ELECTRIQUE 2, 3, DES PALIERS MAGNETIQUES 6, 7, UNE BUTEE MAGNETIQUE 8. LE MOTEUR, LES PALIERS, ET LA BUTEE SONT PLACES DANS UN CARTER ETANCHE 10 MIS EN DEPRESSION. DEUX ETANCHEITES FACIALES 20, 21 REGLABLES PAR DEPLACEMENT LONGITUDINAL D'UNE PIECE 35 ET DE L'ARBRE 1 PERMETTENT D'ASSURER L'ETANCHEITE MAXIMALE DE L'ESPACE INTERIEUR.
Patent FR-2508269-A1 (FR)
Inventor: HORSCH HELMUT
IPC: A01G13/02
Filed: 1982-06-22
Abstract: In a machine for the sowing of maize with the simultaneous laying out of foil covering the maize seeds, consisting of a trailer vehicle to be drawn by a tractor via a trailer mounting and having a transverse frame, in which two foil rolls are mounted and a sowing wheel fed from a sowing box is arranged on each of the two sides of each foil-roll mounting, and with a running gear, for the purpose of designing the sowing machine in such a way that track formation cannot occur under the laid-out foils, the trailer mounting is arranged on the transverse frame off-centre relative to the middle of the transverse frame, and the running gear consists of a running wheel arranged between the two foil rolls and of a packer roller which runs in front of each foil roll and the width dimensions of which are expediently of the order of magnitude of the width dimensions of the foil rolls.
Patent FR-2512548-A1 (FR)
Title: Procede et dispositif pour mesurer la quantite d'un fluide s'ecoulant par pulsations dans une section transversale d'ecoulement
Inventor: SCHAUBLE WERNER
IPC: G01F1/68
Filed: 1982-07-15
Abstract: A.PROCEDE POUR MESURER LA QUANTITE D'UN FLUIDE S'ECOULANT PAR PULSATIONS DANS UNE SECTION TRANSVERSALE D'ECOULEMENT, NOTAMMENT POUR MESURER LA QUANTITE D'AIR ASPIREE PAR LES MOTEURS A COMBUSTION INTERNE, AVEC AU MOINS UNE RESISTANCE DE MESURE DEPENDANT DE LA TEMPERATURE DISPOSEE DANS LA SECTION D'ECOULEMENT, RESISTANCE DONT LA TEMPERATURE ETOU LA VALEUR EST REGLEE EN FONCTION DE LA QUANTITE S'ECOULANT. B.PROCEDE CARACTERISE EN CE QUE LE SIGNAL DE MESURE U REPRESENTANT LA QUANTITE DE FLUIDE S'ECOULANT EST SUSCEPTIBLE D'ETRE INFLUENCE EN FONCTION DU SENS DE L'ECOULEMENT AU MOYEN D'UN INDICATEUR DE SENS D'ECOULEMENT 31, 32. C.L'INVENTION S'APPLIQUE NOTAMMENT A LA MESURE DE LA QUANTITE D'AIR ASPIREE PAR UN MOTEUR A COMBUSTION INTERNE.
Patent FR-2532059-A1 (FR)
Title: Procede et dispositif pour la presentation visuelle, notamment l'enregistrement graphique de resultats de mesures dans un puits
Inventor: SEEMAN BRONISLAW
IPC: G01V11/00
Filed: 1982-08-19
Abstract: POUR VISUALISER, ET NOTAMMENT POUR ENREGISTRER GRAPHIQUEMENT LES RESULTATS DE MESURES D'UNE CARACTERISTIQUE PHYSIQUE DANS UN PUITS, ON TRACE SUR UN SUPPORT DES MARQUES DONT ON FAIT VARIER LA DENSITE DANS DES ZONES RESPECTIVES DU SUPPORT 60 EN FONCTION DES VALEURS MESUREES. POUR CHAQUE POINT D'UNE TELLE ZONE ON TIRE UN NOMBRE ALEATOIRE OU PSEUDO-ALEATOIRE DANS UNE FOURCHETTE PREDETERMINEE, ET L'ON VERIFIE SI UNE VALEUR RESPECTIVE DE LADITE CARACTERISTIQUE CS CORRESPONDANT A CE POINT ET LE NOMBRE ALEATOIRE SATISFONT OU NON UNE RELATION D'INEGALITE. ON INSCRIT UNE MARQUE AU POINT CONSIDERE SI LA VALEUR DE LA CARACTERISTIQUE EST SUPERIEURE AU NOMBRE ALEATOIRE. ON LAISSE LE POINT BLANC DANS LE CAS CONTRAIRE. LA METHODE PERMET D'OBTENIR DES GRIS PLUS SATISFAISANTS A L'OEIL ET UNE MEILLEURE CONTINUITE DES TRANSITIONS ENTRE DES ZONES CORRESPONDANT A DES VARIATIONS DE LA CARACTERISTIQUE VISUALISEE.
Patent FR-2515664-A1 (FR)
Title: Compositions contenant du terephtalate de polyethylene et de l'oxyde d'antimoine, et leur preparation
Inventor: COLEMAN ERNEST ALBERT
IPC: C08L67/00
Filed: 1982-09-30
Abstract: L'INVENTION EST RELATIVE A DES COMPOSITIONS CONTENANT DU TEREPHTALATE DE POLYETHYLENE ET DE L'OXYDE D'ANTIMOINE, ET A LEUR PREPARATION. ON PREPARE DES COMPOSITIONS DE MOULAGE A BASE DE TEREPHTALATE DE POLYETHYLENE, SE CARACTERISANT PAR UNE CRISTALLISATION RAPIDE, EN COMBINANT LE TEREPHTALATE DE POLYETHYLENE ET UNE CHARGE OU UN AGENT DE RENFORCEMENT, AVEC UN PROMOTEUR OU ACTIVEUR DE VITESSE DE CRISTALLISATION, CONSTITUE PAR DE L'OXYDE D'ANTIMOINE.
Patent FR-2534128-A1 (FR)
Title: Device for the mounting of supports and frames for works of art or equivalent
IPC: A47G1/06
Filed: 1982-10-11
Abstract: A device for the mounting of supports and frames for works of art or equivalent, characterised in that it comprises a chassis 3 supporting, on two faces, a canvas 2, the whole assembly being inserted in a frame 1 allowing the use of the supports and frames on both sides.
Patent FR-2516532-A1 (FR)
Title: Fluides aqueux pour puits de forage
Inventor: HOUSE ROY FRANCIS
IPC: C09K8/10
Filed: 1982-10-27
Abstract: L'INVENTION CONCERNE UN PROCEDE POUR AMELIORER LES FLUIDES AQUEUX UTILISES DANS LE FORAGE, LE RENFORCEMENT ET L'ENTRETIEN DES PUITS DE FORAGE, CONSISTANT A AJOUTER A UN TEL FLUIDE UNE QUANTITE EFFICACE D'UN HYDROXYETHYL AMIDON RETICULE ET UNE QUANTITE EFFICACE D'UNE HYDROXYETHYL CELLULOSE. ELLE CONCERNE EGALEMENT LES ADDITIFS D'AMELIORATION POUR LA MISE EN OEUVRE DU PROCEDE AINSI QUE LES FLUIDES AQUEUX AMELIORES PAR CES ADDITIFS.
Patent FR-2517690-A1 (FR)
Title: Composition pour la recuperation de matieres organiques
Inventor: KOBAYASHI TOSHIAKI
IPC: C02F1/68
Filed: 1982-11-22
Abstract: L'INVENTION SE REFERE A UNE COMPOSITION POUR LA RECUPERATION DE MATIERES ORGANIQUES LIQUIDES CARACTERISEE EN CE QU'ELLE COMPREND: I : UNE QUANTITE COMPRISE ENTRE ENVIRON 1 ET ENVIRON 30 EN POIDS D'AU MOINS UN DES COMPOSES SUIVANTS: A.UN COMPOSE DE FORMULE (CF DESSIN DANS BOPI) DANS LAQUELLE R EST UN ATOME D'HYDROGENE, UN ATOME D'HALOGENE, UN GROUPE ALKYLE INFERIEUR, UN GROUPE ALCOXY INFERIEUR OU UN GROUPE NITRO, ET P EST EGAL A ZERO OU A1, B.DE L'HUILE DE RICIN HYDROGENEE, C.DE L'ACIDE 12-HYDROXYSTEARIQUE, D.DE L'ACIDE 9, 10-DIHYDROXYSTEARIQUE, ET E.UN AMIDE D'UN DES COMPOSES B, C, OU D; II : UNE QUANTITE COMPRISE ENTRE ENVIRON 15 ET ENVIRON 70 EN POIDS D'UN SOLVANT HYDROPHILE DISSOLVANT BIEN LE COMPOSANTI, ETOU III : UNE QUANTITE COMPRISE ENTRE ENVIRON 15 ET ENVIRON80 EN POIDS D'UN AUTRE SOLVANT.
Patent FR-2517133-A1 (FR)
Title: Circuit electrique de chauffage et couverture chauffante
Inventor: CARLSON GORDON STEWART
IPC: H05B3/00
Filed: 1982-11-22
Abstract: L'INVENTION CONCERNE LES COUVERTURES CHAUFFANTES. ELLE SE RAPPORTE A UN CIRCUIT 25 DE SECURITE QUI INTERROMPT L'ALIMENTATION DU FIL 12 DE LA COUVERTURE CHAUFFANTE EN CAS DE COURT-CIRCUIT OU DE CIRCUIT OUVERT DANS LE FIL 12. CE CIRCUIT DE SECURITE COMPORTE DEUX TUBES 28 ET 30 A DECHARGE MONTES EN SERIE ENTRE LES FILS 20 ET 22 D'ALIMENTATION ET DONT LA DECHARGE EST DECLENCHEE PAR UN DESEQUILIBRE DE TENSION ENTRE DES BORNES 46 ET 48 DE DETECTION. LORSQUE LES TUBES 28 ET 30 CONDUISENT, ILS PROVOQUENT LE GRILLAGE DU FUSIBLE 26. APPLICATION AUX COUVERTURES CHAUFFANTES.
Patent FR-2538884-A1 (FR)
Title: Dispositif refrigerateur a energie solaire
Inventor: PAEYE GERARD
IPC: F25B27/00
Filed: 1983-01-03
Abstract: L'INVENTION CONCERNE UN DISPOSITIF REFRIGERATEUR A ENERGIE SOLAIRE COMPRENANT UN FLUIDE FRIGORIGENE, COMME DE L'EAU, CIRCULANT ENTRE UN ECHANGEUR DE CHALEUR 8 A ENERGIE SOLAIRE CONTENANT DE LA ZEOLITHE, ET UN EVAPORATEUR 2 SITUE DANS UNE CHAMBRE 1 A REFROIDIR, VIA UN CONDENSEUR 6, PUIS DE RETOUR VERS L'ECHANGEUR 8 VIA UNE VANNE A TROIS VOIES 7. LE DISPOSITIF COMPREND UN SECOND CIRCUIT A FLUIDE COMPRENANT, DANS L'ECHANGEUR 8, UN SECOND ECHANGEUR CONSTITUE D'UN TUBE A AILETTES 20 RELIE A UN RESERVOIR DE STOCKAGE 25 CONTENANT DE L'EAU A DIFFERENTES TEMPERATURES. LORSQUE DURANT LE JOUR L'ENSOLEILLEMENT EST INSUFFISANT, UN APPOINT DE CHALEUR SOUS FORME D'EAU CHAUDE EST FOURNI A L'ECHANGEUR 8. A L'INVERSE SI LA TEMPERATURE NOCTURNE N'EST PAS ASSEZ BASSE, LE REFROIDISSEMENT DANS L'ECHANGEUR 8 EST AIDE PAR UN REFROIDISSEUR 23 PREVU DANS LE SECOND CIRCUIT. L'EAU CHAUDE 25C EST FOURNIE PAR L'EXCES DE CHALEUR FOURNIE PAR LE SOLEIL EN FIN DE JOURNEE.
Patent FR-2539928-A1 (FR)
Title: Fuse-like universal beam
Inventor: GUYADER JACQUES
IPC: H02G7/20
Filed: 1983-01-25
Abstract: a. Fuse-like universal beam intended to be installed, in its central part, on a support which is in danger of deteriorating when it is subjected to a stress greater than a predetermined stress F. b. The fuse-like universal beam is characterised in that it is constituted by a beam deforming elastically when it is subjected to a stress less than a threshold stress Fe and deforming plastically when it is subjected to a stress equal to or greater than the threshold stress Fe. c. The invention applies to the protection of electrical poles.
Patent FR-2523362-A1 (FR)
Inventor: NADLER PETER
IPC: H01B17/02
Filed: 1983-03-03
Abstract: The invention relates to a high-voltage insulator which is primarily used in power supply devices. The aim of the invention is to develop a technically simple high-voltage insulator which is technologically cost-effective. The object of the invention is to design an insulating body structurally such that all the material which is used is used for transmitting the mechanical stress, the electrical requirement being satisfied at the same time, and is achieved in that the cross-section is an equilateral polygon, preferably an equilateral triangle, having corners which are more or less rounded off which, along the rod axis, is continuously rotated around said rod such that the multi-start helix produced represents the electrically required leakage breakdown path. The main field of application of the invention is the production of insulators.
Patent FR-2541125-A1 (FR)
Title: Work bench for adjusting skis
IPC: A63C11/04
Filed: 1983-02-23
Abstract: The work bench comprises a circular tool-holder plate 4 resting on a base 1 via a pillar 2. A double vice 5 is fastened onto the central part of the tool-holder plate 4, and holds the central part of the skis. Two adjustable supports 11, 12 are arranged on either side of the vice 5, offset to the outside of the tool-holder plate via telescopic arms.
Patent FR-2543392-A1 (FR)
Title: On-belt amplifier
IPC: H04R27/04
Filed: 1983-03-15
Abstract: Amplifier fixed to an adjustable belt around the user's waist. The loudspeaker is incorporated in the system, the microphone within reach of the mouth. All the settings are within the reach of the user's hand. It is used instantaneously anywhere without any installation. The user's two hands are free.
Patent FR-2544485-A1 (FR)
Title: Sensor for determining the relative angular position of two elements which rotate with respect to each other around the same axis
Inventor: MAUGIRARD JACQUES
IPC: G01D5/04
Filed: 1983-04-15
Abstract: A sensor for determining the relative angular position of two elements 1, 13 which rotate with respect to each other around the same axis comprises: a circular track 3 carried by one of the elements 1, centred on the axis of rotation 2 and comprising projecting parts 4 which are regularly spaced with respect to each other, a bar 5 which is electrically deformable in the transverse direction and carried by the other element 13, one end 6 of this bar being held fixed and its other end 7 being free and disposed so as to come into contact successively with the said projecting parts 4, and electric counting means 10 arranged in order to detect each successive contact of the free end 7 of the bar with the projecting parts 4.
Patent FR-2544581-A1 (FR)
Title: Rectifier bridge for AC generator of vehicle
Inventor: BORNET-TAILHANDIER MICHEL
IPC: H02K11/02
Filed: 1983-04-14
Abstract: The rectifier bridge has a noise-suppression capacitor between its positive and negative terminals. The capacitor (30) together with at least part of the electrically conducting connection piece (16) is embedded in a block (31) made of insulating material. The connection piece has parts that project beyond the block to act as electrical connections for the capacitor and as fixing points for attaching to the insulating  body (1) of the rectifier bridge. The connection piece has connection eyelets (18,19) for connection  to the bridge and to the capacitor. The fixing points are hooks (22,23) cooperating with ridges on the body to form a ratchet-like retention. Each hook is joined to an eyelet by a web (17) located outside the block and removed after embedding.
Patent FR-2539596-A1 (FR)
Title: Buckle (Clasp) for braclets, necklaces, wristwatches and the like
Inventor: BULGARI GIANNI
IPC: A44B11/12
Filed: 1983-06-01
Abstract: The invention relates to a closure buckle (clasp) for bracelets, necklaces, wristwatches, etc. It comprises a tab 4 which can pivot on a spindle 2 mounted between two lateral parts 1 which rise from one end A of a bracelet, this end also having a rib 5 projecting upwards and intended to be housed in a transverse groove 6 made in the inner surface of the other end B of the bracelet. A projection 3%, integral with the tab 4, immobilises the rib 5 in a transverse groove 6. Field of application: bracelets, necklaces, wristwatches, etc.
Patent FR-2529615-A1 (FR)
Title: Buse de projection pour l'apport humide de materiaux de consolidation et de serrement melanges a sec, de preference dans l'exploitation miniere souterraine
Inventor: HOLTER HEINZ
IPC: E04G21/04
Filed: 1983-06-21
Abstract: LADITE BUSE DE PROJECTION 2 EST COMPOSEE D'UN TRONCON TUBULAIRE MUNI D'UN POSTE DE PULVERISATION D'EAU 3 QUI SE TROUVE A UNE DISTANCE DE L'EXTREMITE DE SORTIE DE LA BUSE DE 12 A 15FOIS PLUS GRANDE QUE LE DIAMETRE INTERIEUR DU TUYAU FLEXIBLE D'AMENEE DE MATERIAU 1, ET L'EAU EST AMENEE SOUS PRESSION DE PLUS DE 20BARS. L'INVENTION INTERESSE NOTAMMENT LES EXPLOITATIONS MINIERES SOUTERRAINES.
Patent FR-2547710-A1 (FR)
Title: Refrigerated window display
Inventor: LARME ALAIN
IPC: A47F3/04
Filed: 1983-06-27
Abstract: Equipment for restaurants. Refrigerated window display of the type comprising a generally parallelepipedal body 1 with a top wall 2 and two side walls 7 supporting panels 10, characterised in that it comprises internally underneath the top wall 2 a refrigerating battery 16, at least one fan 17 and deflectors 20 positioned so as to create a movement of cold air through the battery 16 moving vertically along a front face and returning along the opposite rear face 5.
Patent FR-2529459-A1 (FR)
Title: Fructose-1,6-di:phosphate -contg. compsns
Inventor: LAZZARINO GIUSEPPE
IPC: C07H11/04
Filed: 1983-07-01
Abstract: The prepns. are used as anti-allergic agents for the treatment and prevention of anaphylactic reactions, acute asthmatic attacks, Quincke's oedema, bronchospasms, urticaria and other allergic reactions. Fructose-1,6-diphosphate (I) is given intravenously, usually as its sodium salt, at a dosage of 0.20-35 g/kg. In an example, rat mastocytes were purified in a 10% soln. of phosphate buffer and 1 mg/ml human serum albumin. A suspension of 0.5X 100000 mastocytes were pre-incubated in a suspension contg. (I) at various concns., and 1 micro-g/ml of N-methyl -p-methoxyphenylamine -formaldehyde condensation prod. After 10 mins. the quantity of histamine was measured. At a 1.0 mM concn. of (I) 8.22% histamine was liberated c.f. 28.6% in absence of (I).
Patent FR-2549558-A1 (FR)
Title: Dispositif amortisseur de vibrations
Inventor: RAY JEAN
IPC: F16F13/08
Filed: 1983-07-21
Abstract: LE DISPOSITIF AMORTISSEUR COMPORTE UN ELEMENT ELASTIQUE PRINCIPAL INTERCALE ENTRE LEDIT SUPPORT ET LEDIT ORGANE, ET UN SYSTEME AMORTISSEUR MONTE EN PARALLELE SUR L'ELEMENT ELASTIQUE PRINCIPAL ET COMPRENANT UNE ARMATURE RELIEE A L'ORGANE MOBILE ET UNE RONDELLE OU ANALOGUE, MONTEE SUR L'ARMATURE ET BAIGNANT DANS UN MILIEU AMORTISSEUR CONTENU DANS UNE CUVETTE SOLIDAIRE DU SUPPORT FIXE. IL COMPORTE EN OUTRE UN ELEMENT ELASTIQUE SUPPLEMENTAIRE9 MONTE SUR LADITE ARMATURE8 ET FONCTIONNELLEMENT EN SERIE DANS LEDIT SYSTEME AMORTISSEUR.
Patent FR-2533737-A1 (FR)
Title: Reseau de resolution de l'algorithme de l'element le moins recemment utilise
Inventor: WEBB DAVID MICHAEL
IPC: G06F12/00
Filed: 1983-09-27
Abstract: UN SYSTEME LOGIQUE MAINTIENT L'INFORMATION ACTUELLE INDIQUANT L'ELEMENT LE MOINS RECEMMENT UTILISE PARMI LES ELEMENTS A, B, C, D DE CHAQUE GROUPE D'UNE PLURALITE DE GROUPES, OU CHAQUE GROUPE COMPORTE DEUX ELEMENTS OU PLUS. UNE MEMOIRE 14 EMMAGASINE L'INFORMATION INTERMEDIAIRE DE PRIORITE RELATIVE ENTRE CHAQUE COMBINAISON D'ELEMENTS D'UN GROUPE DONNE. UN RESEAU LOGIQUE 24 A 27, 40 A 45, 60 A 65 RECALCULE CETTE VALEUR A CHAQUE FOIS QU'UN ELEMENT D'UN GROUPE EST UTILISE ET FOURNIT LA NOUVELLE INFORMATION A LA MEMOIRE 14 ET A UN RESEAU 100 A 103 QUI RESOUT LE STATUT ACTUEL DE L'ELEMENT LE MOINS RECEMMENT UTILISE.
Patent FR-2555398-A1 (FR)
Title: Automatic coupling hooks intended to be placed at the ends of three-point coupling connecting rods
Inventor: BRUN YVES
IPC: B60D1/04
Filed: 1983-11-24
Abstract: Automatic coupling hook for three-point lifting connecting rods of a tractor, fitted with an opening blocked by a lock made from two parts articulated to one another. The lock 8 comprises a head 16 and is articulated such that the said head is inserted between a bearing component 20 of the hook and the coupled component 4 so that the centre of the bearing surface 17 of the head 16 of the lock 18 against the coupled component 4 and the centre of the bearing surface 18 of the said head 16 of the lock 8 against the bearing component 20 of the hook 1 are practically aligned with the centre 0 of the coupled component 4, so that the head 16 of the lock 8 operates in crushing and not in bending.
Patent FR-2556420-A1 (FR)
Title: Perfectionnement aux capteurs pneumatiques pour la commande de cycles pneumatiques
Inventor: LEVENEZ YVES
IPC: F15B5/00
Filed: 1983-12-09
Abstract: PERFECTIONNEMENT AUX CAPTEURS PNEUMATIQUES POUR LA COMMANDE DE CYCLES PNEUMATIQUES, DANS LESQUELS UNE TROMPE A VIDE EST ALIMENTEE A L'ENTREE PAR UN CIRCUIT D'AIR COMPRIME ET RELIEE A LA SORTIE A UN AJUTAGE DONT L'OBTURATION PROVOQUE UNE MONTEE EN PRESSION DANS LA TROMPE UTILISEE COMME SIGNAL DE COMMANDE D'UN COMPOSANT PNEUMATIQUE. L'ESPACE4 COMPRIS ENTRE LES GICLEURS 2, 3 DE LA TROMPE EST RELIE D'UNE PART A UN ORIFICE DE SORTIE14 EMETTANT LE SIGNAL DE COMMANDE ET D'AUTRE PART A UN CLAPET13B DE MISE A L'AIR LIBRE QUI OUVERT, PENDANT LA FUITE D'EJECTION ADMET LA PRESSION ATMOSPHERIQUE DANS L'ESPACE4, LA SORTIE14 ET LE CONDUIT15 EMPECHANT LA CREATION D'UNE DEPRESSION ET QUI EST FERME PENDANT L'OBTURATION DE LA FUITE. L'INVENTION EST UTILISEE POUR LA COMMANDE DE CYCLES PNEUMATIQUES.
Patent FR-2541893-A1 (FR)
Title: Article hygienique absorbant, notamment serviette hygienique souple mais indeformable
Inventor: JACKSON DAVID M
IPC: A61F13/472
Filed: 1984-02-24
Abstract: L'INVENTION CONCERNE UN ARTICLE HYGIENIQUE ABSORBANT COMPORTANT UN ECRAN IMPERMEABLE AUX FLUIDES 14 ET UNE COUCHE ABSORBANTE 11 CONTENANT UNE MATIERE THERMOPLASTIQUE FUSIBLE. LE PROBLEME RESOLU CONSISTE A GARANTIR LA SOUPLESSE DE L'ARTICLE SANS QU'IL SE DEFORME OU SE DEPLACE EN COURS D'USAGE. L'ARTICLE EST CARACTERISE EN CE QUE LA COUCHE ABSORBANTE 11 EST REPLIEE SUR ELLE-MEME AU MOINS UNE FOIS, UNE PARTIE PLIEE 13 ETANT REALISEE A L'INTERIEUR DU PLI POUR ASSEMBLER ET MAINTENIR LA CONFIGURATION PLIEE. L'INVENTION EST APPLICABLE NOTAMMENT AUX SERVIETTES HYGIENIQUES.
Patent FR-2545660-A1 (FR)
Title: Barre omnibus multicouche a haute capacite
Inventor: INOUE KAZUO
IPC: H05K1/16
Filed: 1984-05-02
Abstract: UNE BARRE OMNIBUS MULTICOUCHES A HAUTE CAPACITANCE, COMPORTANT UNE COUCHE DIELECTRIQUE 10 REALISEE EN MATERIAU A HAUT POUVOIR DIELECTRIQUE, DISPOSEE DIRECTEMENT SUR LA SURFACE 8A D'UN CONDUCTEUR 8, LADITE SURFACE 8A FAISANT FACE A UN AUTRE CONDUCTEUR 9 ET UNE ELECTRODE 11 ETANT CONSTITUEE SUR LA SURFACE 10A DE CELLE-CI, LADITE ELECTRODE 11 ETANT AU CONTACT DUDIT AUTRE CONDUCTEUR 9.
Patent FR-2547267-A1 (FR)
Title: Marine jet propulsion unit
Inventor: JOYNER PHILIP GEORGE
IPC: B63H11/113
Filed: 1984-06-07
Abstract: The marine jet propulsion unit comprises a water intake casing (1) with an impeller casing (2) connected to the intake casing. An impeller (3) is provided within the impeller casing and a water outlet casing (4) is connected to the impeller casing. A rotatable member (5) is associated with the water outlet casing for controlling the direction of discharge of water from the unit. A normally-closed valve (6) is operable to introduce gas into the water intake casing.
Patent FR-2566213-A1 (FR)
Title: Methods and devices for concomitant transmissions of several significant bits of a word over a switched network
IPC: H04L27/28
Filed: 1984-06-18
Abstract: The invention relates to methods and devices intended for the high-speed digital transmission of words of n bits. To do this, a clock H, driven by a quartz Q, provides n + 1 necessary frequencies, of which n, characteristic frequencies f0, f7 are perfectly locked onto a base frequency fb also transmitted. n-bit latch registers with transmit buffer 7 and receive buffer ensure, under the control of a microprocessor and via the control bus 5, interfacing with the data bus 3 of the microprocessor. A demultiplexing system 9 connected to a summing unit 11, makes it possible to convert the n-bit word into a pulse train composed of the base frequency fb and possibly one or other of the characteristic frequencies f0 to f7. On reception, an array of analog comparators recomposes the digital spectrum of the transmitted word. The base frequency fb ensures general sequencing, tuning of the receive comparator detectors and latching of the registers. The invention makes it possible to achieve much faster digital data transmission speeds than conventional modems.
Patent FR-2566427-A1 (FR)
Inventor: BERTHET ARISTIDE
IPC: C21C5/56
Filed: 1984-06-22
Abstract: Installation according to the invention comprising a desilication and dephosphorization stage (A), followed by a decarburization stage and in which the pig iron to be pre-smelted is intended to form a bath whose free surface is maintained at a predetermined level (N1). The dephosphorization comprises a reactor (1) comprising means (5, 6, 8) respectively for introducing the pig iron to be pre-smelted, for adding desilication and dephosphorization agents, and for creating an oxidizing atmosphere, as well as rabbling means (9). It also comprises a decanter (2) separated from the reactor (1) by a partition (3) having an opening (4) below the level (N1) and whose upper end is above the latter. The decanter comprises an immersed outlet opening (10) connected to the decarburization stage and an overflow (12) for evacuating the slag. The slag formed in the reactor (1) flows out in the decanter (2), overflows above the partition (3), and moves toward the overflow (12) which evacuated it.
Patent FR-2567354-A1 (FR)
Title: Film-cutting unwinding device for seed drills sowing under mulching
IPC: A01G13/02
Filed: 1984-07-16
Abstract: Mounted on the frame 1 of the seed drill are a cylinder 2 carrying the film roll 10 (film carrier) and a weighted cylinder 3 substantially at tangent to a lower generatrix of the roll 10; the weighted cylinder 3 carries a pivotable arm 4 at each end of its axle, and a saw blade is arranged in an articulated manner on and between the second ends of the arms 4; a jack 7 articulated at a point 6 approximately in the middle of the saw is carried by the frame 1, in such a way as to move the saw 5 away from the film 10 or lay it against the film for cutting; a helical spring 8 is provided round the jack to prevent the effect of obstacles on the uniformity of cutting; finally, pneumatic means 11-12 act during the cutting in order to lay the hanging film against the periphery of the weighted cylinder 3. The device thus prevents the film from floating at the end of a row and makes it easier to put it in place for the next row.