baber/WOPTO huggingface dataset:
Patent FR-2574044-A1 (FR)
Title: Ladder for rubber dinghies.
IPC: B63B27/14
Filed: 1984-10-24
Abstract: Ladder for rubber dinghies 5 enabling embarcation or disembarcation thereon without difficulty or effort and characterised therefrom by the combination: 1. Of a ladder 1 and 2 fixed 2 permanently to the stern board, descending into the water by about eighty centimetres 1, but able to be lifted up, however, when the dinghy is operating. 2. Of a pulling hoop 3 which surmounts the stern of the dinghy but which is removable. 3. Of a counterweight at the wheel. 4. Optionally, as an accessory, of a tow clip.
Patent FR-2573389-A1 (FR)
Title: Goods-handling pallet converter
Inventor: VIGINIER PHILIPPE
IPC: B65D19/14
Filed: 1984-11-21
Abstract: Goods-handling pallet converter, characterised in that it is constituted by two identical and independent parts, each formed by two uprights 5 connected to each other in order to form a frame, each upright having at its top a square-shaped lug 9, capable of bearing under the upper cross-piece 3 of the top, the distance separating the bearing edge 9a of each lug and the bottom end 5a of the upright being slightly greater than that separating the lower face 3a of the said upper cross-piece and the ground. Each upright has at its bottom a square-shaped lug 10 capable of jamming, by means of a lateral push, under the corresponding upper cross-piece of the bottom pallet.
Patent FR-2573667-A1 (FR)
Title: Table bomb
IPC: A63H37/00
Filed: 1984-11-23
Abstract: a) The invention relates to a table bomb. b) This bomb is characterised in that the explosive charge 4 is placed in the central part of a length of string 5 of which a first end 50 is wedged between the tubular body 1 and the support 3, whilst the second end 51 extends freely towards the outside, so that it can be pulled in order to cause ignition. c) The invention applies to table bombs.
Patent FR-2573854-A1 (FR)
Inventor: GIRARDIN PIERRE
IPC: F25C3/04
Filed: 1984-11-27
Abstract: A feed device for automatically controlling the operation of a snow gun, the device having an axially displaceable slide to selectively feed air and water under pressure to the snow gun and bleed water from the device, the device incorporating a control system including a geared motor for moving the slide, a conversion module for operating the geared motor in accordance with the outputs of sensors positioned to determine outlet water pressure, temperature and humidity at the site of the snow gun, the conversion module being operatively connected to a central computer adapted to control the operation of a series of snow guns and feed devices located along a ski slope.
Patent FR-2558262-A1 (FR)
Title: Procede et systeme pour l'analyse par electrophorese de fragments d'adn obtenus par sequencage
Inventor: HOOD LEROY E
IPC: C12Q1/68
Filed: 1985-01-16
Abstract: L'INVENTION CONCERNE UN PROCEDE POUR L'ANALYSE PAR ELECTROPHORESE DE FRAGMENTS D'ADN PRODUITS DANS DES OPERATIONS DE SEQUENCAGE D'ADN, DANS LEQUEL ON UTILISE UN JEU DE QUATRE CHROMOPHORES OU FLUOROPHORES POUR MARQUER LES FRAGMENTS D'ADN PRODUITS PAR LA CHIMIE DE SEQUENCAGE, CE QUI PERMET LA DETECTION ET LA CARACTERISATION DES FRAGMENTS LORSQU'ILS SONT RESOLUS PAR ELECTROPHORESE SUR UN GEL. L'INVENTION CONCERNE EGALEMENT UN SYSTEME POUR L'ANALYSE DES FRAGMENTS D'ADN COMPRENANT: UNE SOURCE DE FRAGMENTS D'ADN MARQUES AVEC UN CHROMOPHORE OU UN FLUOROPHORE; DES ZONES POUR CONTENIR LE GEL POUR L'ELECTROPHORESE; UN DISPOSITIF POUR L'INTRODUCTION DES FRAGMENTS D'ADN MARQUES DANS LADITE ZONE; ET UN DISPOSITIF PHOTOMETRIQUE POUR CONTROLER LES FRAGMENTS D'ADN MARQUES LORSQU'ILS SE DEPLACENT A TRAVERS LE GEL.
Patent FR-2577088-A1 (FR)
Title: Repeteur pour distribution d'horloge tripliquee
Inventor: DENHEZ ALAIN
IPC: H04L25/52
Filed: 1985-02-07
Abstract: REPETEUR POUR DISTRIBUTION D'HORLOGE TRIPLIQUEE, CHAQUE HORLOGE OE1, OE2, OE3 DELIVRANT UN SIGNAL D'HORLOGE ET DE SYNCHRONISATION, LE SIGNAL D'HORLOGE COMPORTANT UN SIGNAL DE SYNCHRONISATION CONSTITUE PAR UNE IMPULSION NEGATIVE ET UNE IMPULSION POSITIVE, CHACUNE AYANT UNE DUREE EGALE A LA PERIODE DU SIGNAL D'HORLOGE, UNE HORLOGE ETANT RELIEE PAR AU MOINS UN REPETEUR A UN RECEPTEUR. UN REPETEUR COMPREND UN INVERSEUR 1, UN CIRCUIT D'INVERSION 2, UN CIRCUIT DE TEST 3, UN CIRCUIT DE RESTITUTION ET DE DECALAGE 4 ET UN CIRCUIT DE REGENERATION 5. LE CIRCUIT DE TEST EFFECTUE UN TEST DE LA DUREE DES IMPULSIONS POUR DETECTER LE SIGNAL DE SYNCHRONISATION ET DELIVRER UNE IMPULSION SUITE A LA DETECTION. LE CIRCUIT DE RESTITUTION DELIVRE UNE IMPULSION DE DUREE EGALE A UNE IMPULSION DU SIGNAL DE SYNCHRONISATION, DECALEE DE DEUX PERIODES DU SIGNAL D'HORLOGE. LE CIRCUIT D'INVERSION INVERSE LE FRONT ENTRE LES DEUX IMPULSIONS DU SIGNAL DE SYNCHRONISATION ET LE CIRCUIT DE GENERATION D'HORLOGE DELIVRE UN SIGNAL D'HORLOGE ET DE SYNCHRONISATION HMR EN SORTIE DU REPETEUR.
Patent FR-2563027-A1 (FR)
Title: Circuit de traitement de donnees d'image numeriques dans un dispositif d'affichage a trame a haute resolution
Inventor: NELSON JOHN EDWARD
IPC: G09G1/16
Filed: 1985-04-16
Abstract: LE CIRCUIT DE TRAITEMENT COMPORTE UN PROCESSEUR CENTRAL 22 RELIE PAR UN BUS 26 A UN CIRCUIT DE TRAITEMENT D'IMAGES NUMERIQUES 24 ET A UN CIRCUIT D'AFFICHAGE ANALOGIQUE 28 COMMANDE EN INTENSITE. LE CIRCUIT DE TRAITEMENT D'IMAGES NUMERIQUES 24 EST EGALEMENT RELIE AU CIRCUIT D'AFFICHAGE ANALOGIQUE 28 POUR LUI TRANSMETTRE DES SIGNAUX D'AFFICHAGE. LE CIRCUIT D'AFFICHAGE ANALOGIQUE 28 EST CONNECTE A UN TUBE A RAYONS CATHODIQUES 30 POUR LUI ADRESSER DES SIGNAUX DE COMMANDE ET DE BALAYAGE.
Patent FR-2580784-A1 (FR)
Title: Hinged room lighting unit which can be converted into a coffee table
IPC: A47B85/00
Filed: 1985-04-19
Abstract: The invention relates to a lighting unit device formed of four pyramidal parts A, B, C and D. A, B, C and D are pyramids with four faces. A, B and C are solidly attached whereas D can move with respect to C using the hinges G. The pyramids A and D contain a cube of white ground "Plexiglass". F is formed by 5 laths. The pyramid D is itself also luminous and has 3 illuminating faces of "Plexiglass". This pyramid may perform a rotation of more than 180 DEG with respect to C, and, by virtue of this fact, change the shape of the lamp, itself placed on these various faces.
Patent FR-2565324-A1 (FR)
Title: Systeme de regulation pour generateur de vapeur chauffe par un fluide
Inventor: BOLAND JAMES FROHMAN
IPC: F22B35/00
Filed: 1985-05-29
Abstract: SYSTEME DE REGULATION DE L'EMPLACEMENT DE LA REGION D'EBULLITION NUCLEEE 10 DANS UN GENERATEUR DE VAPEUR 22 CHAUFFE PAR UN FLUIDE COMPRENANT DES MOYENS 13, 14, 15, 16 POUR MESURER LE GRADIENT DE TEMPERATURE (VARIATION DE LA TEMPERATURE PAR UNITE DE LONGUEUR) DU FLUIDE DE CHAUFFAGE LE LONG DU GENERATEUR DE VAPEUR; UN MOYEN 28 POUR DETERMINER UNE VARIABLE DE REGULATION CONFORMEMENT A UNE FONCTION PREDETERMINEE DES GRADIENTS DE TEMPERATURE ET POUR PRODUIRE UN SIGNAL DE REGULATION EN REPONSE A CELLE-CI; ET UN MOYEN 27 POUR AJUSTER LE DEBIT D'EAU D'ALIMENTATION EN FONCTION DU SIGNAL DE REGULATION.
Patent FR-2584934-A1 (FR)
Inventor: CHOUISSA PIERRE
IPC: A63B51/02
Filed: 1985-07-17
Abstract: 1. Natural intestines, in particular for tennis racket strings provided with protection against humidity in the form of an adhesive layer (1), characterised in that the adhesive layer (1) is formed from a dispersion of vinyl acetate in water and in that the protection against humidity comprises one or more layers (2, 2' and 2") each formed from a mixture of a lacquer/hardener/diluent solution with a pearly pigment, said pearly pigment being based on mica coated with titanium dioxide and having a very fine grain size.
Patent FR-2587353-A1 (FR)
Title: Nouveaux additifs detergents-dispersants suralcalinises stables a l'hydrolyse pour huiles lubrifiantes et leur procede de preparation
Inventor: LEONE SAVINO
IPC: C10M159/22
Filed: 1985-09-17
Abstract: ADDITIFS DETERGENTS-DISPERSANTS POUR HUILES LUBRIFIANTES A BASE D'ALKYLPHENATES-ALKYLSALICYLATES SULFURISES ET SURALCALINISES, OBTENUS PAR: -NEUTRALISATION D'UN ALKYLPHENOL, -CARBOXYLATION DE L'ALKYLPHENATE FORME EN ALKYLSALICYLATE, -SULFURISATION ET SURALCALINISATION DU MELANGE OBTENU, -FILTRATION. COMPOSITIONS LUBRIFIANTES CONTENANT UNE HUILE LUBRIFIANTE ET 1 A 30 D'UN ADDITIF DETERGENT-DISPERSANT AINSI OBTENU.
Patent FR-2588001-A1 (FR)
Title: Dichlorure d'acetyldicarnitine, son procede de fabrication et composition therapeutique le contenant
Inventor: FRANCIA GIORGIO
IPC: C07C227/00
Filed: 1985-09-27
Abstract: LA PRESENTE INVENTION CONCERNE UN NOUVEAU DERIVE DE CARNITINE. PLUS PARTICULIEREMENT, L'INVENTION CONCERNE LE DICHLORURE D'ACETYLDICARNITINE, UN PROCEDE POUR SA PREPARATION ET LES COMPOSITIONS PHARMACEUTIQUES CONTENANT CE COMPOSE. LE NOUVEAU COMPOSE EST ACTIF SUR LE METABOLISME DES PROTEINES, ET LES SECRETIONS DIGESTIVES, PRESENTANT UNE ACTION ANABOLIQUE ET ANTIANOREXIQUE. IL EST EGALEMENT ACTIF SUR LES SYNDROMES D'INVOLUTION CEREBRALE SENILE ET PRE-SENILE ET SUR LES CARDIOPATHIES.
Patent FR-2590794-A1 (FR)
Title: Joint prosthesis, in particular for a finger joint
IPC: A61F2/00
Filed: 1985-12-02
Abstract: The device relates to a joint prostheses of the type including two pins 11, 12 intended each respectively to be engaged in the two bones to be connected, and, positioned between the said pins, jointed surfaces. According to the invention, these jointed surfaces include, for the pin 11, two spherical caps 15A, 15B directed in opposite directions, and, for the pin 12, two spherical caps 16A, 16B which, complimentary to the preceding ones, fit into them, interacting with restraining means capable of allowing only a relative pivoting, around a transverse axis T, of the said spherical caps 16A, 16B with respect to the said spherical caps 15A, 15B. Application in particular to joint prostheses for the fingers.
Patent FR-2592338-A1 (FR)
Inventor: DOUBLET LUC
IPC: B41F16/00
Filed: 1985-12-27
Abstract: The invention relates to a process for printing a material. 
<??>More specifically, it is concerned with a process by which a material is decorated with a multicoloured design consisting of an association of primary elementary forms, such as any geometrical forms, figures or letters, each having a primary colour, the multicoloured design being produced beforehand on a provisional support from inks capable of being transferred onto the material by heat and pressure. 
<??>According to the invention, a basic set of coloured sheets is formed by stacking one or more sheets covered on one flat face with sublimable ink, the set comprising at least one sheet of each primary colour of the final multicoloured design, the contours of the elementary forms of the decorative design are formed in relation to the outer contour of the material to be decorated by simultaneous cutting in each sheet of the set, all the sheets then each identically possessing precut zones corresponding to the elementary forms of the final design, the multicoloured decorative design is composed on a provisional support by a superposition and/or juxtaposition of the precut primary elementary forms, the primary elementary forms being taken from the sheet of corresponding primary colour, and the multicoloured design thus composed is transferred from the provisional support onto the material to be decorated, the provisional support and material being kept in intimate contact by pressure, and heating being carried out in such a way that there is a sublimation of the inks and an identified diffusion of the inks in the material.
Patent FR-2595875-A1 (FR)
Title: Laser comportant au moins un joint d'etancheite
Inventor: JURG STEFFEN
IPC: H01S3/03
Filed: 1986-03-17
Abstract: LE LASER COMPORTE UN TUBE A DECHARGE 46 FAIT D'UNE PIECE ET PENETRANT AVEC JEU 41 D'UN COTE DANS UNE CHAMBRE D'ANODE 45 ET DE L'AUTRE COTE DANS UNE CHAMBRE DE CATHODE, LESDITES CHAMBRES D'ANODE ET DE CATHODE AYANT UN COEFFICIENT DE DILATATION THERMIQUE DIFFERENT DU COEFFICIENT DE DILATATION DUDIT TUBE. DES SOUFFLETS 40 SONT SOUDES HERMETIQUEMENT PAR LEURS PREMIERES EXTREMITES 42 AUXDITES CHAMBRES D'ANODE ET DE CATHODE ET SCELLES PAR LEURS SECONDES EXTREMITES 43 AUDIT TUBE A DECHARGE AU MOYEN D'UN CORDON DE VERRE 44. L'INVENTION S'APPLIQUE A TOUS LASERS DANS LESQUELS IL S'AGIT D'ASSEMBLER DE MANIERE ETANCHE DEUX ELEMENTS PRESENTANT DES COEFFICIENTS DE DILATATION THERMIQUE DIFFERENTS.
Patent FR-2596887-A1 (FR)
Title: Sensitive remote control
IPC: F15B21/08
Filed: 1986-04-07
Abstract: The present invention relates to a sensitive remote control combining an electrical remote control with a control of movement by pneumatic motor. In accordance with the invention the electrical remote control 22, 23 controls, via at least one distributor 10, the inlet of pressurised air to at least one pneumatic motor 6 and, via a progressively-adjustable pressure reducer 14, a pressure of supply air 9 to the distributors 10. The sensitive remote control is applicable especially to the remote control of hydraulic distributors of lifting engines and the like.
Patent FR-2596875-A1 (FR)
Title: Procede et dispositif pour effectuer des mesures caracterisant des formations geologiques, dans un forage horizontal realise depuis une voie souterraine
Inventor: WITTRISCH CHRISTIAN
IPC: E21B47/00
Filed: 1986-04-04
Abstract: PROCEDE POUR EFFECTUER DES MESURES DANS DES FORMATIONS GEOLOGIQUES DANS UN FORAGE HORIZONTAL OU A INCLINAISON LIMITEE SUR L'HORIZONTALE, REALISE DANS LA PAROI D'UNE VOIE SOUTERRAINE. IL COMPORTE ESSENTIELLEMENT UNE SONDE 11 CONTENANT DES INSTRUMENTS DE MESURE, ADAPTEE A ETRE INTRODUITE ET POUSSEE DANS LE FORAGE A L'EXTREMITE D'UN ELEMENT ALLONGE TEL QU'UN TUBE SEMI-RIGIDE 2 QUI EST DEROULE D'UN TOURET DE STOCKAGE 1, REDRESSE ET DEPLACE LINEAIREMENT PAR DES MOYENS D'ENTRAINEMENT 4. LE TUBE PASSE AU TRAVERS D'UN ELEMENT D'ETANCHEITE 12 DISPOSE A L'ORIFICE DU FORAGE. IL CONTIENT UN CABLE DE TRANSMISSION 22 POUR RELIER LA SONDE A UN ENSEMBLE DE COMMANDE ET D'ENREGISTREMENT 24 ET IL COMMUNIQUE PAR UN COLLECTEUR HYDRAULIQUE ET ELECTRIQUE TOURNANT AVEC UN SYSTEME DE POMPAGE 19 DESTINE A REMPLIR DE FLUIDE LE TROU FORE AVANT D'EFFECTUER LES MESURES. APPLICATION A LA RECONNAISSANCE DES TERRAINS EN AVANT DU FRONT DE TAILLE SUR LES CHANTIERS DE PERCEMENT DE TUNNELS OU ANALOGUES.
Patent FR-2583526-A1 (FR)
Title: Procede de traitement des donnees, de preference de donnees provenant de flutes sismiques immergees.
Inventor: FREDRIKSEN PAUL
IPC: G01V1/22
Filed: 1986-06-16
Abstract: ON UTILISE UNE PLURALITE DE MODULES DE TRANSMISSION10 AFFECTES CHACUN ESSENTIELLEMENT A UN MOYEN DE SAISIE DES DONNEES14. POUR EFFECTUER UNE REDUCTION DES DONNEES DANS LES CAS OU IL Y A UNE DISTANCE NON UNIFORME ENTRE LES CANAUX, ON PROPOSE, SELON L'INVENTION, D'APPLIQUER DES VALEURS DE DONNEES QUI SIMULENT UN OU PLUSIEURS CANAUX IMAGINES ETRE PLACES DE FACON A REALISER UNE GEOMETRIE UNIFORME ENTRE LES CANAUX, AU FLUX DE DONNEES TRANSMIS ENTRE LES MOYENS DE SAISIE DES DONNEES14 ET L'ENSEMBLE CENTRAL DE RECEPTION ET D'ENREGISTREMENT13. DE PREFERENCE, ON AFFECTE AU CANAL SYNTHETIQUE UNE ESTIMATION DE LA VALEUR REELLE D'UN CANAL PHYSIQUE CORRESPONDANT, LA VALEUR ESTIMEE CONSISTANT EN DES VALEURS ADAPTEES PROVENANT D'UN CANAL ADJACENT OU DE CANAUX ADJACENTS.
Patent FR-2600421-A1 (FR)
Title: Method and installation for monitoring longitudinal strains of fibres and in particular their excess length in an optical cable
Inventor: CHAPELET FRANCK
IPC: G01M11/00
Filed: 1986-06-20
Abstract: a. Method and installation for monitoring longitudinal strains of fibres and in particular their excess length in an optical cable. b. Method characterised in that: - the cable is subjected to a variable elongation, known as A; - light energy pulses are simultaneously injected into at least one optical fibre of the cable via one end B of the cable; and - the variation in the propagation time of the light pulses as a function of the variation in the elongation of the cable C is measured at the other end of the cable. c. The invention relates to a method and an installation for monitoring the state of optical fibres in a cable.
Patent FR-2587137-A1 (FR)
Title: Systeme de reconnaissance de signal vocal
Inventor: MUROI TETSUYA
IPC: G10L15/00
Filed: 1986-09-05
Abstract: UN SYSTEME DE RECONNAISSANCE DE SIGNAL VOCAL OU DE SON COMPORTE UN MICROPHONE 1 QUI TRANSFORME UN SIGNAL VOCAL EN UN SIGNAL ELECTRIQUE, UN ANALYSEUR DE FREQUENCE 2 QUI PRODUIT UNE CONFIGURATION DE SIGNAL VOCAL SOUS FORME D'UNE DISTRIBUTION TEMPS-FREQUENCE, ET UNE UNITE DE MISE EN CONCORDANCE 7 QUI MET EN CONCORDANCE LA CONFIGURATION DE SIGNAL VOCAL AVEC DES CONFIGURATIONS DE SIGNAL VOCAL ENREGISTREES. LA CONFIGURATION DE SIGNAL VOCAL CONTIENT PARFOIS UNE SECTION DE BARRE DE BAZZ S'ETENDANT DEPUIS LE DEBUT DE LA CONFIGURATION DE SIGNAL VOCAL SUR UN CERTAIN TEMPS. SUIVANT UNE FORME DE L'INVENTION, ON DETECTE ET ON ELIMINE 6 LA SECTION DE BARRE DE BAZZ AVANT DE TRAITER LA CONFIGURATION DE SIGNAL VOCAL EN VUE DE LA MISE EN CONCORDANCE OU DE L'ENREGISTREMENT.
Patent FR-2588595-A1 (FR)
Title: Prefabricated tube for chimneys
Inventor: KUMMERMEHR HANS
IPC: F23J13/02
Filed: 1986-10-10
Abstract: The interior part (2) of the tube (1) is a cladding fixed to the interior surface of the exterior part (3). The cladding is shaped by compression or winding and is stabilised by a binder. The parts make a monobloc unit assembly. The interior part acts as a fume tube and it is a cladding that is resistant to corrosive fumes. The interior part is made from a silicated mineral binder as well as mineral additives, and it penetrates into the interior surface of the exterior part.
Patent FR-2588514-A1 (FR)
Title: Tyre tread projections pattern
Inventor: FRANK WERNER
IPC: B60C11/03
Filed: 1986-10-13
Abstract: The tread of a tyre has rows of profiled elements which are laid out in two oblique directions relative to the tyre circumferential centre line; these rows define the shape of the elements and lie parallel to each other, separated by parallel grooves.  The oblique directions of the rows are at unequal angles to the circumference.
Patent FR-2605248-A1 (FR)
Title: Submerged crusher with recirculation
Inventor: BERNARD JEAN
IPC: E21C45/00
Filed: 1986-10-15
Abstract: The invention relates to a crusher of the type comprising a chute 16 for feeding material to be crushed, rotary crushing means 24-24' and an enclosure 27 for collecting the crushed material, the whole unit being submerged in a liquid medium. According to the invention, the crusher furthermore comprises means 40, 46 for the recirculation of the liquid medium located in the collection enclosure towards the said feeding chute. Application in particular to the crushing of underwater nodules at the bottom of the sea with a view to bringing them up by pumping towards a floating installation.
Patent FR-2611661-A1 (FR)
Title: Safety device for using refill sachets of bleach having 48 DEG chl
IPC: B67B7/86
Filed: 1986-11-19
Abstract: Safety device for using sachets for refilling with bleach having 48 DEG chl., advantageously combined in order to prevent accidents which can result from the handling of these refills outside a container not provided for this use. According to the invention, the device comprises: a flask 21 in whose bottom there is placed in the vertical position a punch 22 in the axis of the neck of the flask, an assembly of a stopper 8, magazine 14, retaining tube 15 and pierced detachable bottom 24 makes it possible, once the refill is inserted in the magazine and the latter is locked, to insert the whole assembly into the flask and to pierce the refill of bleach having 48 DEG chl. by screwing the assembly without risk of accident, the addition of water required to obtain bleach having 12 DEG chl. being able to take place through the orifice 11.
Patent FR-2611157-A1 (FR)
Inventor: GUERLET JEAN-PAUL
IPC: A44C21/00
Filed: 1987-02-19
Abstract: A method and a machine for the production of metal coin blanks with an insert. This machine comprises means (4) for supplying metal coin blanks (1) comprising a single central hole (6), means (8) for delivering a metal insert (2) of suitable size having different ferromagnetic characteristics into each hole (6), and means (10) for securing the inserts (2) delivered into the hole (6) to the blank (1), wherein the metal insert consists of an essentially spherical element, such as a ball, the said hole (6) being essentially cylindrical and the securing means (10) comprise crushing means (70, 72) for crushing the essentially spherical element so that it substantially completely fills the volume of the hole (6) in the blank (1). The invention permits very high rates of production of coin blanks with an insert.
Patent FR-2611331-A1 (FR)
Title: Integrated circuit in I<2>L technology
Inventor: DOUZIECH P
IPC: G05F3/22
Filed: 1987-02-20
Abstract: The invention relates to bipolar integrated circuits in I<2>L technology. In order to regulate the output current from the logic gates when they are rendered conducting, there is provided a circuit for slaving the supply potential for the injectors of the gates. The circuit comprises an additional gate PO which is both supplied by this potential and serves to modify this potential as a function of a comparison between the output current from the gate and a reference current SC. It is thus possible to envisage analogue applications for I<2>L technology. A digital-analogue converter is described by way of example.
Patent FR-2612792-A1 (FR)
Title: Multi-purpose snow board with directional devices
IPC: A63C5/03
Filed: 1987-03-23
Abstract: The invention relates to a snow board equipped with devices intended to increase stability, guiding accuracy and to facilitate rear turns. This is a snow board including an elongate sliding plate which is raised at the front in the manner of a ski tip; the upper face of which constitutes a bearing surface for the user and the front part 1 of which is wider than the central 2 and rear 3 parts; characterised in that the edges 4 of the central and rear parts are rectilinear and are not perpendicular to the running sole; in that three grooves are arranged in the lower face of the board; the two bindings each being equipped with a heel piece 10.
Patent FR-2614170-A1 (FR)
Title: Sowing method and packaging for implementing the method
IPC: A01C1/04
Filed: 1987-04-24
Abstract: According to the invention, the method consists in laying down seeds 5 in cells 3 made in two porous and biodegradable layers 1, 2, then in surrounding the whole thing. Applications: horticultural, market-gardening or industrial, cottage-industry or local amenity agriculture.
Patent FR-2602017-A1 (FR)
Title: Embrayage centrifuge
Inventor: MIYAZAKI KUNIO
IPC: B62M7/06
Filed: 1987-07-22
Abstract: EMBRAYAGE CENTRIFUGE EN PARTICULIER POUR MOTOCYCLETTE. IL COMPORTE UN PLATEAU D'ENTRAINEMENT 41 FIXE A UN ARBRE D'ENTREE 21, UN TAMBOUR CYLINDRIQUE 42 FIXE PAR SON FOND 44 A UNE EXTREMITE D'UN ARBRE DE SORTIE 17 DISPOSE CONCENTRIQUEMENT DANS L'ARBRE D'ENTREE, LE TAMBOUR 42 ENTOURANT LE PLATEAU D'ENTRAINEMENT 41, ET DES RESSORTS 58, 63 ETANT CHACUN RELIES A DES SABOTS 53, 60 FIXES SUR LE PLATEAU POUR SE RAPPROCHER ET S'ECARTER RADIALEMENT DU TAMBOUR. UN GROUPE DE SABOTS 53 ET DE RESSORTS 58 DISPOSES PRES DU FOND 44 SONT REGLES POUR TRANSMETTRE UN COUPLE PLUS IMPORTANT QU'UN AUTRE GROUPE 60, 63. L'INVENTION PERMET D'AMELIORER LE CONFORT DE CONDUITE.
Patent FR-2618820-A1 (FR)
Title: Dispositif d'assemblage de deux arbaletriers de ferme entre eux, au niveau du faitage, pour la realisation de charpentes et de structures
Inventor: FRITZ ANDRE
IPC: E04C3/40
Filed: 1987-07-27
Abstract: La présente invention concerne un dispositif d'assemblage de deux arbalétriers de ferme entre eux, au niveau du faîtage, pour la réalisation de charpentes et de structures. Dispositif, caractérisé en ce qu'il consiste en deux pièces moulées 1, 1', identiques entre elles, chacune étant disposée, de manière fixe, partiellement à l'intérieur de l'extrémité supérieure de chaque arbalétrier 2, 2', la pièce moulée 1 étant disposée tête-bêche par rapport à la pièce moulée 1' et les deux pièces 1, 1' coopérant entre elles en vue d'assurer l'assemblage et la fixation des deux arbalétriers 2, 2' par simple emboîtement.