baber/WOPTO huggingface dataset:
Patent WO-8706660-A1 (WO)
Inventor: MOREL MICHEL
IPC: B21B13/14
Filed: 1986-04-30
Abstract: The milling roll with deformable envelope comprises a tubular envelope (1), a fixed support (2) and an assembly of elements (3) to maintain the envelope in the radial directions. At least one chamber (9) which is supplied with high pressure fluid is provided between the fixed support (2) and each of the maintaining elements (3). The extremity of the maintaining elements (3) is separated from the inner surface of the envelope (1) by a fluid film occupying an annular sector-shaped zone (12). The zone (12) communicates at one of its extremities with a low pressure fluid supply conduit (14) and at its other extremity with a fluid recovery conduit (15). Thereby, a hydrodynamic bearing is thus formed during the rotation of the envelope (1) of which the supply is totally independent from the high pressure supply of the chamber (9). The invention applies particularly to support rollers of quarto cages.
Patent FR-2595105-A1 (FR)
Title: Transportable sports ground, in particular tennis court
IPC: E01C13/02
Filed: 1986-02-28
Abstract: The present invention relates to a transportable sports ground, in particular a tennis court. This ground comprises a network of joists 2-3 forming a grid in a plane, the joists being connected together at the nodes of the grid by rigid interlocking elements 4, each of the said interlocking elements comprising a support for a prop-support end of adjustable length, the said joists being used as supports for distributing crosspieces 13 supporting the panels 1. The tennis court may be set up on uneven ground and is transportable.
Patent FR-2583824-A1 (FR)
Title: Compresseur centrifuge comportant un etage d'appoint et un etage de recyclage
Inventor: KATAYAMA KAZUSO
IPC: F04D29/04
Filed: 1986-03-07
Abstract: COMPRESSEUR CENTRIFUGE COMPORTANT UN ETAGE D'APPOINT A, UN PREMIER PISTON D'EQUILIBRE 5 POUR L'ETAGE D'APPOINT, UN ETAGE DE RECYCLAGE B, ET UN SECOND PISTON D'EQUILIBRAGE 4 DISPOSE ENTRE LES ETAGES D'APPOINT ET D'EQUILIBRAGE. LE PROBLEME A RESOUDRE CONSISTE A ASSURER L'EQUILIBRAGE DES POUSSEES AXIALES PENDANT TOUTES LES PERIODES DE FONCTIONNEMENT DU COMPRESSEUR. LE COMPRESSEUR EST CARACTERISE EN CE QUE LES DIAMETRES DU PREMIER PISTON D'EQUILIBRAGE 5, DU SECOND PISTON D'EQUILIBRAGE 4 ET D'UNE BAGUE DE GARNITURE 8 DISPOSEE DU COTE DE L'ASPIRATION DE LA ROUE 3 DE L'ETAGE DE RECYCLAGE B SONT SENSIBLEMENT EGAUX D. L'INVENTION EST APPLICABLE NOTAMMENT A LA CIRCULATION DES GAZ DANS LES REACTEURS DE PROCEDES.
Patent FR-2596107-A1 (FR)
Title: Improved vane pump
Inventor: SERGENT ANDRE
IPC: F04C15/06
Filed: 1986-03-21
Abstract: The invention relates to vane pumps. The improved vane pump according to the invention is basically characterised in that each vane 8 has at least one passage 18 passing fully through it in the plane of rotation of the rotor, whose wall 19 situated on the shaft 4 side of the rotor is approximately tangential to the perimeter of the rotor when the vane 8a is in its furthest radial position from the said shaft. Application to the improvement of circulating pumps for fluids that may form gases or an emulsion.
Patent FR-2580093-A1 (FR)
Title: Electrically-actuated hydraulic pressure regulator
IPC: G05D16/20
Filed: 1986-04-04
Abstract: The invention relates to an electrically-actuated hydraulic pressure regulator 1 which serves to control the admission of a pressure agent into a coupling element 12 of an automatic gearbox of a motor vehicle. In order to obtain optimal matching of the inlet pressure of the coupling element for carrying out operations of coupling the gearbox without jolts or jerks, a movable control piston 2 is provided in a cylinder 4 which, as a function of a control pressure opposing a recall force, and adjustable without jolts by means of an electromagnetic valve 3 actuated as a function of the speed, by linking to at least one pressurised fluid inlet duct 9 and to an outflow duct 10, control the inlet pressure in a pressure inlet duct 11, leading to the coupling element 12. Field of application: automatic gearboxes of motor vehicles.
Patent FR-2596664-A1 (FR)
Inventor: PEYRE HENRI
IPC: A63C9/00
Filed: 1986-04-08
Abstract: A resilient mechanism for maintaining the jaw unit of a safety ski binding in the normal boot-retaining position includes two vertical flat faces extending transversely on a stationary jaw-unit support. Two flat cams applied against the flat faces by a single spring consist respectively of a bearing surface of the jaw-unit body and of a small bearing plate carried by a rod on which the jaw-unit body is slidably mounted. The rod is slidably mounted within a knuckle-bearing orifice of the stationary support and is thus capable of pivotal displacement with the jaw unit in all directions on the stationary support.
Patent FR-2591630-A1 (FR)
Title: Accessoire de coupe et de manutention pour pelle retrocaveuse
Inventor: RAMUN MICHAEL
IPC: B23D17/06
Filed: 1986-06-11
Abstract: L'invention concerne un accessoire pour pelle rétrocaveuse. Elle se rapporte à un accessoire de manutention et de coupe comprenant une cisaille qui a une lame fixe et une lame mobile 23 articulée sur la lame fixe, cette dernière étant portée à l'extrémité d'une flèche 10 par un organe d'adaptation 12 sur lequel est articulé le vérin 15, 16 de commande de position de la cisaille. Un autre vérin 30, 31 manîoeuvre les lames de la cisaille l'une par rapport à l'autre. Application aux machines de travaux publics utilisées dans les travaux de démolition. (CF DESSIN DANS BOPI)
Patent FR-2584212-A1 (FR)
Title: Ensemble hierarchique a cache-memoire, installation de multitraitement et procede de gestion de cache-memoire.
Inventor: WILSON ANDREW W JR
IPC: G06F12/08
Filed: 1986-06-26
Abstract: L'INVENTION CONCERNE LES ENSEMBLES A CACHES. ELLE SE RAPPORTE A UN ENSEMBLE A CACHE-MEMOIRE QUI COMPORTE, DANS UN ENSEMBLE DE MULTITRAITEMENT, DES PROCESSEURS12 ASSOCIES CHACUN A UN CACHE-MEMOIRE PRIVE14. LES CACHE-MEMOIRE PRIVES SONT RELIES A UNE LIGNE COMMUNE16 DE NIVEAU INFERIEUR QUI EST RELIEE PAR UN CACHE-MEMOIRE18 DE NIVEAU PLUS ELEVE A UNE LIGNE COMMUNE GLOBALE20 ELLE-MEME CONNECTEE A LA MEMOIRE22 DE L'ENSEMBLE DE MULTITRAITEMENT. LES CACHE-MEMOIRE ONT DONC UNE ORGANISATION HIERARCHIQUE COMPRENANT AU MOINS DEUX NIVEAUX. APPLICATION AUX APPAREILS DE MULTITRAITEMENT.
Patent FR-2733277-A1 (FR)
Title: Fuel control system for VTOL aircraft gas turbine engine
Inventor: SEVERN MICHAEL JOHN
IPC: F02C9/28
Filed: 1986-07-11
Abstract: The system has pumps (50,24) and a metering valve (22) via which fuel for the combustion equipment of the engine is supplied. The valve is under the control of a digital electronic control unit (DECU) (10). A pressure drop regulator (30) and a spill valve (32) ensure there is a constant pressure drop across the metering valve. To provide a rapid reduction in fuel output when the aircraft pilot slams shut his control level (16) when he touches down after a vertical landing, and therefore prevent the aircraft bouncing, the DECU (10) detects the sudden slamming closed of the lever (16), and opens a solenoid valve (60).  Fuel now bleeds along a line (58), and the input (54) of the regulator (30) sees an increased pressure drop determined by a potentiometer formed by two flow restricting orifices (56,62). The regulator (30) therefore opens the spill valve (32) giving the desired rapid reduction in fuel flow through the metering valve (22).
Patent FR-2585546-A1 (FR)
Title: Pied amovible pour table, chaise, ou objet similaire
Inventor: MERTEN BARRON C
IPC: A47B13/02
Filed: 1986-08-01
Abstract: L'ENSEMBLE DE PIED, SELON L'INVENTION, COMPREND UN PIED SENSIBLEMENT CYLINDRIQUE 11 COMPORTANT UN EVIDEMENT 14 A PROXIMITE D'UNE PREMIERE EXTREMITE 16 ET UNE CHAMBRE TRONCONIQUE DE RECEPTION DE PIED, DE SECTION DROITE SUPERIEURE A CELLE DU PIED, COMPORTANT SUR L'UNE DE SES PAROIS UNE PARTIE SAILLANTE DE VERROUILLAGE 29 QUI EST CONCUE POUR S'ENGAGER DANS L'EVIDEMENT QUAND LE PIED EST DISPOSE DANS LA CHAMBRE; UN ELEMENT DE MAINTIEN EN FORME DE COIN 26 QUI EST CONCU, QUAND IL EST DISPOSE A L'INTERIEUR DE LA CHAMBRE, POUR OCCUPER SENSIBLEMENT L'ESPACE SITUE ENTRE LE PIED ET LA PAROI DE LA CHAMBRE; ET UN MOYEN 40 SERVANT A IMMOBILISER L'ELEMENT DE MAINTIEN.
Patent FR-2603796-A1 (FR)
Title: Instrumentation pour la collecte d'embryons, sous laparoscopie, chez les petits ruminants
Inventor: CORTEEL JEAN-MARIE
IPC: A61D19/04
Filed: 1986-09-17
Abstract: L'invention concerne une instrumentation pour réaliser, sous laparoscopie, la collecte de jeunes embryons chez les petits ruminants, tels que les caprins et ovins, en utilisant une chirurgie légère limitée aux perforations de la peau du péritoine et des cornes utérines. L'instrument est caractérisé en ce qu'il comprend des moyens d'éclairage "in situ" du champ opératoire, des organes de préhension et de "maîtrise" de la corne utérine, une sonde de collecte, constituée d'une gaine souple 10 dont l'extrémité opérationnelle est pourvue d'une ogive tubulaire 11 de pénétration de la corne utérine, précédant un ballonnet gonflable 13 alimenté par une ligne d'air 101 extrudé dans la paroi de la gaine 10 la lumière 102 de ladite gaine étant traversée par un mandrin rigide amovible 12 puis par un cathéter mobile souple 15 dont l'extrémité antérieure, qui traverse l'ogive tubulaire 11, comporte une série d'orifices de collecte 19 ce cathéter définissant avec la lumière de la gaine un canal annulaire 16 pour l'admission d'un liquide physiologique de mise en suspension des embryons. (CF DESSIN DANS BOPI)
Patent FR-2606288-A1 (FR)
Title: System for the automatic return of balls on a golf training area
IPC: A63B47/02
Filed: 1986-11-06
Abstract: System for the automatic return of balls on a golf training area known as a "practice" area. It consists of a combination of platforms and of paired inverse slope channels which permit the automatic return of the balls as far as an outlet placed close to the mats, the zone where the balls are struck.
Patent FR-2606270-A1 (FR)
Title: Pin for bone surgery
IPC: A61B17/86
Filed: 1986-11-07
Abstract: Pin for bone surgery, of the "Krischner" pin type, which can be used in orthopaedics and traumatology. It is fitted with a widened part 6, of frustoconical appearance, whose face 9 facing the tip of the pin 4 has a concave shape, which leads to this pin being anchored in the bone.
Patent FR-2615682-A1 (FR)
Inventor: MALCOR JEAN-GEORGES
IPC: G01V1/18
Filed: 1987-05-19
Abstract: A geophone designed to measure the vibrations of bodies, especially vibrations in the earth's crust, comprises two-strip sensors made of piezoelectric polymer, embedded by one end in the geophone casing and resting freely, by one side, on the inertial mass of the geophone, thus enabling the making of geophones with a very wide pass-band.
Patent FR-2615652-A1 (FR)
Title: Method of manufacturing a retaining tank for transformer and tank obtained by the said method
Inventor: CLOUPET ROBERT
IPC: H01F41/00
Filed: 1987-05-20
Abstract: The invention relates to a method of manufacturing a retaining tank for transformer. A tank is made by means of jointed angle-brackets constituting the lateral surface of a right prism surrounding the transformer and sealing is produced by means of a sealing product associated with a glass fabric. The invention applies to any transformer installed with insulating liquid.
Patent FR-2601244-A1 (FR)
Title: Derives de carbacycline, leur procede de fabrication, et agents therapeutiques contenant ces composes.
Inventor: TOMIYAMA TSUYOSHI
IPC: C07D317/54
Filed: 1987-06-19
Abstract: IL EST DECRIT DES AGENTS NOUVEAUX, DERIVES DE LA CARBACYCLINE, QUI SONT REPRESENTES PAR LA FORMULE SUIVANTE (CF DESSIN DANS BOPI) DANS LAQUELLEA EST UN GROUPE -CHCH- OU -CC-, B EST UN GROUPE INDANYLE SUBSTITUE OU NON SUBSTITUE, UN GROUPE BENZODIOXANNYLE SUBSTITUE OU NON SUBSTITUE, UN GROUPE BENZODIOXOLANNYLE SUBSTITUE OU NON SUBSTITUE OU UN GROUPE 2,3,5,6,7,8-HEXAHYDROBENZODIOXANNYLE, D EST MIS POUR -CH- OU -O-, -OH INDIQUE LA CONFIGURATION A OU B DU GROUPE OH ET (CF DESSIN DANS BOPI) CES COMPOSES SONT UTILISABLES COMME AGENTS ANTI-ULCERANTS, ANTI-HYPERTENSIFS OU ANTITHROMBOSANTS.
Patent FR-2601388-A1 (FR)
Title: Dispositif d'ouverture de balles pressees de fibres au moyen d'un dispositif de desagregation.
Inventor: AKIVA PINTO
IPC: D01G7/06
Filed: 1987-07-07
Abstract: DISPOSITIF D'OUVERTURE DE BALLES PRESSEES DE FIBRES, PAR EXEMPLE DE COTON, DE FIBRES SYNTHETIQUES ET FIBRES SIMILAIRES, AU MOYEN D'UN DISPOSITIF DE DESAGREGATION POUVANT SE DEPLACER EN HAUTEUR POUR APPROCHER LE DISPOSITIF DE DESAGREGATION DE LA SURFACE DE LA BALLE PRESSEE A TRAITER, OU DES BALLES PRESSEES DISPOSEES EN RANGEES, LA DISTANCE A RESPECTER PAR RAPPORT A LA SURFACE DE LA BALLE OU L'AVANCE DU DISPOSITIF DE DESAGREGATION ETANT COMMANDEE PAR UN DISPOSITIF DE PALPAGE, EN PARTICULIER DISPOSITIF D'OUVERTURE COMPORTANT UNE TOUR SE DEPLACANT LE LONG D'UNE RANGEE DE BALLES4 ET PRESENTANT UNE FLECHE5 CONTENANT UN DISPOSITIF DE FRAISAGE8, 9, LES FIBRES, FLOCONS, ETC. DESAGREGES ETANT EVACUES PNEUMATIQUEMENT PAR ASPIRATION A TRAVERS LA FLECHE5 ET LA TOUR; LE DISPOSITIF DE PALPAGE CONTROLE LE COURANT D'EVACUATION DU PRODUIT DESAGREGE, PAR EXEMPLE PAR DISPOSITION DU DISPOSITIF DE PALPAGE12 DANS LE CANAL D'EVACUATION (18, 10) DU PRODUIT DESAGREGE.
Patent FR-2601417-A1 (FR)
Title: Amortisseur de bruits d'aspiration
Inventor: OUTZEN SVEND ERIK
IPC: F04B39/12
Filed: 1987-07-09
Abstract: UN AMORTISSEUR DE BRUITS D'ASPIRATION POUR COMPRESSEUR A PISTON DE POUSSEE DE FLUIDE FRIGORIGENE COMPREND UN BOITIER EN MATIERE PLASTIQUE 107. CELUI-CI EST CONSTITUE PAR DEUX COQUILLES 108, 109 RELIEES L'UNE A L'AUTRE. LA TUBULURE D'ASPIRATION 10 QUI EST REALISEE EN UN MATERIAU DE RESISTANCE A LA TEMPERATURE PLUS ELEVEE QUE LE MATERIAU DES COQUILLES TRAVERSE LE JOINT DE LIAISON ENTRE LES COQUILLES ET EST FERMEMENT SERRE ENTRE ELLES. LES COQUILLES 108, 109 SONT PLATES ET RELIEES L'UNE A L'AUTRE DANS LA REGION DE LEUR PLUS FORTE SECTION. LA LIAISON ENTRE LES COQUILLES EST REALISEE NON SEULEMENT AU NIVEAU DU BORD MAIS EGALEMENT AU MOINS AU NIVEAU D'UNE PARTIE DES PAROIS INTERMEDIAIRES 128, 130, 138, 140, 55. LA LIAISON PEUT ETRE REALISEE PAR UNE SOUDURE A ULTRASONS. DANS L'ENSEMBLE, ON OBTIENT UN AMORTISSEUR DE BRUITS D'ASPIRATION DE PRIX ECONOMIQUE, REPONDANT A DES EXIGENCES QUALITATIVES ELEVEES.
Patent FR-2620297-A1 (FR)
Title: Methods and devices for automatically selecting, from a set of conducting wires, several predetermined subsets and for successively placing them in the magazine for loading an automatic wiring machine
IPC: H05K13/06
Filed: 1987-09-04
Abstract: The subject of the invention is methods and devices for automatically selecting, from a set of conducting wires, several predetermined subsets and for successively placing them in a magazine for loading an automatic wiring machine. The device according to the invention includes a general magazine 71, 72... 7n, in which the ends of each of the wires 8 of a set of wires are arranged in a parallel fashion, each wire occupying a predetermined address. It includes a magazine 1 for loading an automatic wiring machine which includes a restricted number of clamping (blocking) grippers 31, 32... 3n each presenting the end of a wire 21, 22... 2n to the pay-out device of the wiring machine. It includes a manipulator 9 which includes three motorised carriages 11, 13, 15 moving along three tri-rectangular rolling tracks 10, 12, 14, the motors of which are controlled by a central computer 4. One application is the automatic manufacture of large batches of sections of conducting wires which include wires of different type.
Patent FR-2620065-A1 (FR)
Inventor: BUESSINGER PIERRE
IPC: B23G11/00
Filed: 1987-09-07
Abstract: Automatic machine (10) for processing mechanical parts, composed essentially of a frame (11) on which are mounted a delivery device (12) designed, for example, to move the nuts to be machined and threaded towards a central machining unit (13) and two lateral threading units positioned on each side of said unit (13). The nuts supplied by a slide (16) are manipulated by a handling arm (17) and brought into position in the central machining unit (13). A clamping chuck (56) holds them in place during this operation. A transversely moving slide bar (57) then distributes them alternately to the right-hand lateral threading unit and to the left-hand lateral threading unit. This machine is particularly advantageous since it enables a very precise threading to be achieved, perpendicular to the plane surface of the nuts.
Patent FR-2608325-A1 (FR)
Title: Antennae group consisting of two separate dipoles
Inventor: BUCK WALTER
IPC: H01Q19/17
Filed: 1987-11-16
Abstract: The dipole antenna group has two logarithmic logarithmic/periodic individual dipole antenna elements (1,2) exhibiting a common longitudinal centre plane, the symmetry plane of the antenna group lying mid-way between the E planes of the two dipole elements. Each antenna element (1,2) has a two-wire supply line (3,4) lying mirror symmetrical to the symmetry plane, as does the radiator structure (10,11) of each antenna element. The facing sections of the supply lines are coupled via an ohmic resistor (21= for  damping interference currents.
Patent FR-2608679-A1 (FR)
Title: Dispositif pour amortir les vibrations longitudinales de la marche sur un vehicule automobile
Inventor: THOMA FRANK
IPC: F02D1/08
Filed: 1987-12-21
Abstract: L'INVENTION SE RAPPORTE A LA REGULATION DES POMPES D'INJECTION DES MOTEURS A COMBUSTION INTERNE. L'INVENTION CONCERNE UN DISPOSITIF DESTINE A AMORTIR LES VIBRATIONS LONGITUDINALES DE LA MARCHE D'UNE AUTOMOBILE PROPULSEE PAR UN MOTEUR A COMBUSTION INTERNE, QUI COMPREND UN ELECTRO-AIMANT 10 SERVANT D'ORGANE ACTIONNEUR POUR TRANSMETTRE UN MOUVEMENT DE REGLAGE A LA TRINGLERIE 2, 3, 4, 5, 6 DU REGULATEUR 1 DE LA POMPE D'INJECTION EN REPONSE A DES VIBRATIONS LONGITUDINALES. L'ELECTRO-AIMANT EST UN ELECTRO-AIMANT CUIRASSE 10 ET SON ARMATURE 11 EST UNE ARMATURE A PALETTE, L'ELECTRO-AIMANT ET L'ARMATURE ETANT MONTES A PLAT CONTRE LA FACE FRONTALE DU REGULATEUR 1, SEPAREMENT L'UN DE L'AUTRE. PRINCIPALE APPLICATION : MOTEURS DE VEHICULES AUTOMOBILES.
Patent FR-2625774-A1 (FR)
Title: Method and tool for fixing a flexible element such as a film of plastic or a canvas to a supporting structure
Inventor: JOLY GILLES GERARD NORBERT
IPC: B25B31/00
Filed: 1988-01-08
Abstract: The method according to the invention consists successively in providing the structure with at least one section 1 having two adjacent flanges brought together at longitudinally spaced locations, in inserting the flexible element 3 between the flanges of the section so that it forms a channel section 6 therein, in inserting wedges 4 having a cross-section at least equal to that of the channel section in the region of the brought-together parts 5 of the flanges into the channel section between the non-brought-together parts of the flanges of the section, and in axially moving the wedges until they come between the said brought-together parts in order to retain the flexible element therein. As for the tool, it comprises an elbowed rod whose cross-section is at most equal to the width of the slit made between the brought-together parts 5 of the flanges of the section and a retaining member provided at one of the ends of the rod, this member being shaped to remain engaged with the wedges 4 when they move axially between the flanges.
Patent WO-8807949-A1 (WO)
Title: Device for locating stolen vehicles
Inventor: GRANIER CHRISTIAN
IPC: B60R25/00
Filed: 1988-04-14
Abstract: Device for locating systematically, permanently and inviolably moving or parked vehicles, whether stolen or not. This device is intended to be used in the car and motorcycle sectors. It is comprised of a glass bull's eye (5) set and glued to a windshield or to the body of a vehicle and to a metal box (11) which receives within its usefull internal space (10) an electric mounting (Fig. 2). A contactor mounted on the cylinder of the lock (31) sets on said electric mounting and provides for two positions: the first position allows the operation of the electric mounting of the device, according to figure 2, for non stolen moving vehicles, and the second position allows the operation of the electric mounting of the device, according to figure 3, for non-stolen parked vehicles; when the vehicle is moving or stolen, this phase provides for the actuation of the mercury contactor (30) and sets the electric mounting into its third phase (Fig. 4). The consequence of such third phase operates the electric mounting and determines that the moving vehicle is a stolen vehicle.
Patent FR-2609523-A1 (FR)
Title: Raccord a obturateur pour circuit de fluide
IPC: F16L37/44
Filed: 1988-01-12
Abstract: L'INVENTION SE RAPPORTE A UN RACCORD DANS LEQUEL UN OBTURATEUR 4 PEUT SE DEPLACER EN TRANSLATION DANS UN SUPPORT CYLINDRIQUE CREUX 3A PLACE AU CENTRE DU CORPS DU RACCORD. L'OBTURATEUR EST CYLINDRIQUE SI BIEN QUE, LORSQU'IL SE DEPLACE EN TRANSLATION AU MOMENT DE SON OUVERTURE, LE FLUIDE PLACE DANS L'ESPACE INTERNE 6 DU RACCORD NE SUBIT AUCUNE COMPRESSION. DE CETTE MANIERE, L'OBTURATEUR PEUT ETRE OUVERT AVEC UNE FAIBLE FORCE DE MANOEUVRE. APPLICATION AUX RACCORDS RAPIDES.
Patent WO-8902395-A1 (WO)
Inventor: CHAYGNEAUD-DUPUY FRANCOIS
IPC: B65D5/60
Filed: 1988-09-13
Abstract: La présente invention concerne un emballage pliable refermable constitué d'une boîte rigide ou semi-rigide et d'une doublure intérieure souple (2). La partie supérieure ouverte de la doublure (2) est collée sur les deux faces opposées (10, 12) les plus larges en certains points au moins inscrits à l'intérieur ou à proximité immédiate d'une zone triangulaire (24, 26). La présente invention concerne également un dispositif de conditionnement et un dispositif de fabrication de tels emballages. Applications: conditionnement de matières pulvérulentes, granulées, liquides ou sensibles à l'humidité.
Patent FR-2609775-A1 (FR)
Title: Elbow fitting for a pipework elbow, particularly intended for air conditioning, temperature probe or similar pipework
Inventor: KARAKAWA KAZUO
IPC: F16L57/00
Filed: 1988-01-20
Abstract: Fitting characterised in that the tabs are made up of fan-shaped sections, the first fan-shaped section 9 comprising, at its free end, a first tab 9a fitted with a first engagement part 9b, and the second fan-shaped section 10 comprising, at its free end, a second tab 10a fitted with a second engagement part 10b.
Patent FR-2629495-A1 (FR)
Inventor: GOUVENOT DANIEL
IPC: C09K3/10
Filed: 1988-04-01
Abstract: PCT No. PCT/FR89/00149 Sec. 371 Date Jan. 29, 1990 Sec. 102(e) Date Jan. 29, 1990 PCT Filed Mar. 31, 1989 PCT Pub. No. WO89/09197 PCT Pub. Date Oct. 5, 1989.Impermeabilization and/or consolidation product for soils and building materials, usable by injection, characterized by the fact that it is obtained by mixture of a compound of slag in suspension in water and of a silica liquor having a ratio of SiO2Na2O lower than 2 and a silica content greater than about 10% by weight.
Patent FR-2631636-A1 (FR)
Title: Complex thread comprising an elastic thread core assembled together with threads or spun yarns of fibres and process for producing it
Inventor: LUC JEAN-PHILIPPE
IPC: D02G3/32
Filed: 1988-05-20
Abstract: The elastic thread core 2 of this complex thread is held, virtually without tension, by assembling together with threads or spun yarns of fibres 3 capable of being eliminated during subsequent treatment, the said threads or spun yarns of fibres 3 moreover blocking the drawing capacity of the elastic core 2. The process for producing these threads involves assembling in continuous flow a continuous elastic thread 2, held virtually without any tension, together with a thread or spun yarn of fibres 3 which is capable of being eliminated during subsequent treatment.