baber/WOPTO huggingface dataset:
Patent FR-2618852-A1 (FR)
Inventor: BELBOUCHE LIONEL ALBERT
IPC: F02K1/70
Filed: 1987-07-29
Abstract: The present invention relates to an improved thrust reverseer door structure having a deflector that will reduce the aerodynamic losses and thereby increase the operating efficiency of a turbofan engine. The deflector has a first portion that extends generally radially inwardly when the door is in its retracted position and a second portion extending in a downstream direction from the distal edge of the first portion. The downstream facing second portion is located adjacent the inner surface of a secondary-duct wall and serves to deflect the air passing through this annular space away from an inner, concave portion of the thrust reverser door. The deflector may also include aperatures in the first portion to allow passage of the thrust reversing gases when the door is in its extended position. A baffle may also be attached to the first portion so as to extend at an angle over the aperatures.
Patent FR-2619310-A1 (FR)
Title: Zootechnical compositions containing salbutamol
Inventor: GRANDADAM JEAN-ANDRE
IPC: A23K1/16
Filed: 1987-08-13
Abstract: The invention relates to new zootechnical compositions containing salbutamol. The compositions of the invention are intended for promoting weight gain in livestock.
Patent FR-2619638-A1 (FR)
Title: Framing device for slide
Inventor: ALEXANDRE BERNARD
IPC: G03B31/06
Filed: 1987-08-19
Abstract: Frame, for example made of cardboard or plastic, for slide photograph 2. On the frame 1 are attached magnetic strips 5, 6 or chips, as a medium for electronic data recording.
Patent FR-2621242-A1 (FR)
Title: Force-breaker device for replacing the alveolodental ligament and the epithelial attachment for an artificial root
IPC: A61C8/00
Filed: 1987-10-05
Abstract: The invention relates to a capsule of "Delrin" with vertical edges covered by a synthetic membrane 6, producing a false epithelial attachment 5, in the bottom 2 symmetrical lugs 3, a block of compressible elastic material; at the base of the capsule, a ring of synthetic fabric, a false stump made of Delrin fixed to the capsule by a screw whose upper third is smooth; on its external base 2, symmetrical vertical furrows 5, at its base 2 notches 4 corresponding to the lugs, and at its lower third a shoulder. The assembly formed by the capsule, synthetic membrane and ring of impermeable synthetic fabric forms a false epithelial attachment. The forces applied to the false stump cause vertical displacement of the latter along the smooth part of the screw, compressing the elastic block and producing a force breaker which is comparable to the alveolodental ligament.
Patent FR-2623177-A1 (FR)
Title: Machine for detaching, along the premarked transverse lines of weakness, individual sheets from a web and printing machine equipped therewith
Inventor: GUILLET MICHEL
IPC: B41L1/12
Filed: 1987-11-13
Abstract: Machine for detaching, along premarked transverse lines of weakness 6, individual sheets 27 from a web 1, especially of paper or the like, this machine comprising: means 3, 4, 5 for driving the web; means 11, which can move transversely to the direction 8 in which the web moves, in order to separate from the web the individual sheets 27; means 28, 29 for positioning the web beneath the separating means; and means 4, 24, 25 for extracting the sheets; the separating means comprising a separating blade 11 mounted in a fixed manner on a carriage 7 and possessing at least one non-tapered active edge inclined at an angle of at most 30 DEG in relation to the plane of the web.
Patent FR-2616094-A1 (FR)
Title: Appareil et procede pour maintenir en place une feuille courbe, en particulier des panneaux destines a l'aviation
Inventor: CORSI ARMANDO
IPC: B25B11/00
Filed: 1987-12-09
Abstract: Appareil caractérisé en ce que chaque dispositif de support comprend un élément de support glissant 11 pouvant être mis en place contre un élément de contact; en ce que les moyens capables d'adhérer à la feuille sont constitués par une coupelle d'aspiration 12 montée sur un élément de support glissant par l'intermédiaire d'un joint à rotule 38, ce joint à rotule permettant le mouvement de la coupelle d'aspiration pour qu'elle puisse prendre la courbure de la feuille. L'invention concerne un appareil et un procédé pour maintenir en place une feuille courbe, en particulier des panneaux destinés à l'aviation.
Patent FR-2625757-A1 (FR)
Title: Prefabricated element for producing water drainage channels
IPC: E01C11/22
Filed: 1988-01-13
Abstract: The channel element 1 is of prefabricated moulded concrete type and is semi-tubular in shape, comprising a concave interior surface 2, a convex exterior surface 3 and two longitudinal edges 4, in which element the external surface 3 has two longitudinal ribs 8 which are symmetrical in relation to the longitudinal median plane 5 of the element and are positioned in such a way that the distance y between them matches the distance x separating the two longitudinal edges 4 and forming support surfaces 9 facing away from the longitudinal edges 4, each surface 9 being designed, when in a stacked position, to work in conjunction with a longitudinal edge 4 of a support element 1 immediately above it.
Patent FR-2628350-A1 (FR)
Title: Dispositif de manutention, de stockage et d'introduction du mannequin de demarrage dans une installation de coulee continue
Inventor: BONNEFONT MARC
IPC: B22D11/08
Filed: 1988-03-10
Abstract: L'invention a pour objet un dispositif de manutention, de stockage et d'introduction d'un mannequin de démarrage de la coulée dans une installation continue de métal. Le dispositif selon l'invention comprend une chaîne sans fin tendue entre deux roues de renvoi 21 21' montées respectivement au-dessous de chaque extrémité de la voie de stockage 16 et comportant un brin supérieur 17a passant le long de la voie de stockage 16 et un brin inférieur de retour 17b et un lien souple 15 de remontée du crochet de manutention 30 avec le mannequin 12, relié par son extrémité opposée au crochet 30 à un point d'accrochage 18 sur la chaîne sans fin 17, cette dernière étant associée à un moteur d'entraînement pour la remontée et la pose du mannequin 12 sur la voie de stockage 16 par enroulement du lien souple le long du brin supérieur 17a puis du brin inférieur 17b de la chaîne au fur et à mesure de la remontée du mannequin 12 et de son avancement sur la voie de stockage 16. L'invention s'applique spécialement à la coulée continue de l'acier.
Patent FR-2630054-A1 (FR)
Title: Method for converting a vehicle and transmission for a vehicle
IPC: B60K17/344
Filed: 1988-04-13
Abstract: Method for converting a vehicle to obtain a transmission which can be converted to two- or four-wheel drive comprising, at the front and at the rear of an engine, a gearbox 2, a rear casing 2a and a longitudinal transmission shaft 36 connecting a longitudinal shaft from the front gearbox and a longitudinal shaft carried by the rear casing. The front gearbox 2 comprises a longitudinal driving shaft 16 which at its front end comprises a gear engaged with the ring gear of a front differential 5, this longitudinal driving shaft 16 being extended towards the rear so as to be connected to the said longitudinal transmission shaft 36. The said rear casing comprises a longitudinal driving shaft which comprises at its rear part a gear engaged with the ring gear of a rear differential and an upper intermediate longitudinal shaft which is extended forwards so as to be connected rotationally to the said longitudinal transmission shaft 36. Disengageable connection means are provided between the longitudinal driving shaft and the intermediate longitudinal shaft which are mounted in the rear casing.
Patent FR-2633778-A1 (FR)
Title: Equipressure battery resistant to high pressures and usable in liquid or gaseous medium
IPC: H01M50/103
Filed: 1988-07-01
Abstract: The invention relates to a sealed battery in which the pressure existing inside the battery is substantially equal to the pressure of the ambient medium by virtue of the adjoining of a reservoir 12 having a deformable envelope 24. The reservoir 12 is filled with a fluid or with an electrolyte which transmits the ambient pressure P to the fluid contained in the battery via a duct 13. The reservoir is housed in a protection chamber 25 communicating with the ambient medium via orifices 26. The battery can operate irrespective of the pressure and position of the battery. Applications: electrical propulsion under water. Work carried out by underwater divers or naval frogmen.
Patent FR-2636597-A1 (FR)
Title: Device for aerodynamic stabilisation and for regulation of the outflow of air for a parapent wing and a parachute wing which is inflatable by the relative wind
IPC: B64D17/02
Filed: 1988-09-22
Abstract: The device consists of a lateral end cell 12, in which the rear part of the upper surface forms an inflatable aileron 15 equipped with an escape nozzle 20 on its trailing edge. The said cell 12 is supplied by an air intake 18 arranged longitudinally on its undersurface. The surface area of the air intake 18 is greater than the surface area of the escape nozzle 20. With respect to the normal undersurface 2 of the wing, the longitudinal air intake 18 projects in the direction of the shrouds 5 by which it is held downwards.
Patent FR-2637433-A1 (FR)
Title: Device for automatic detection of mail in letterboxes and postboxes, remotely, by telephone
IPC: A47G29/122
Filed: 1988-10-03
Abstract: In the device according to the invention, the arrival of the mail masks a light source illuminating a photosensitive eye forming part of a relay whose electromagnet, deactivated, closes a circuit, thereby energising the system. To check the letterbox, the bell connects to a vibration contactor which allows the action of an electromagnet which lifts the receiver for a moment whilst a ringing of a particular note sounds. To check the postbox, the lifting of the receiver closes a circuit linking the telephone meter and the subscriber's apparatus; the current flowing through a wire connected up in parallel and comprising a monostable timer and a buzzer makes the latter buzz in the ear of the relevant subscriber or of another subscriber calling from anywhere in the worldwide network. If the room is unoccupied, the necessary lifting of the receiver can be carried out by the bracket structure with which the apparatus is equipped.
Patent FR-2640835-A1 (FR)
Title: Dispositif d'authentification pour serveur interactif
IPC: G07F7/10
Filed: 1988-12-07
Abstract: Ce dispositif comprend un microprocesseur 22 apte à mettre en oeuvre un algorithme d'authentification, un émetteur de données 26 relié au microprocesseur 22, un récepteur de données 32 relié au microprocesseur et un transducteur électroacoustique 40 ayant une entrée 41 relié à l'émetteur 26 et une sortie 44 reliée au récepteur 32. Application à la transmission d'informations par téléphone.
Patent FR-2627866-A1 (FR)
IPC: G01N27/22
Filed: 1988-12-16
Abstract: Il est décrit un circuit oscillant à haute fréquence constitué par une capacité et une inductance et servant à déterminer la masse ou la concentration d'une première substance qui, avec une seconde substance à laquelle elle est associée ou mélangée, forme le diélectrique de la capacité, le circuit oscillant servant en particulier à déterminer l'humidité (première substance) présente dans la seconde substance ou à déterminer la seconde substance. Selon l'invention la capacité est formée d'un condensateur 1 réalisé notamment en tant que condensateur à champ de dispersion et dont les électrodes 2, 3 sont appliquées sur un support 4 en matière céramique ou une matière analogue et comportent de préférence respectivement des électrodes partielles 13, 17 qui s'engagent les unes dans les autres à la manière de peignes.
Patent FR-2640721-A1 (FR)
Title: Coupleur automatique pour circuit de fluide sous pression
Inventor: BELISAIRE DANIEL
IPC: F16L37/23
Filed: 1988-12-19
Abstract: Le coupleur de l'invention est du type comprenant un clapet 19 coulissant dans un corps 1, et des moyens pour équilibrer la pression de fluide amont sur le clapet. La partie aval de celui-ci forme une douille pour recevoir et verrouiller de façon étanche un embout 8. Le coupleur comporte un moyen de verrouillage du clapet à deux positions : l'une dans laquelle le clapet est ouvert, et l'autre dans laquelle il est fermé et la douille communique avec l'atmosphère, l'embout 8 étant toujours verrouillé. La libération du clapet à partir de la première position engage un moyen de verrouillage en position intermédiaire dont la libération assure par le fait même le verrouillage dans la seconde position. Le coupleur de l'invention permet d'éviter de façon sûre le phénomène de " coup de fouet " produit au désaccouplement par la pression aval.
Patent FR-2641021-A1 (FR)
Title: Funeral monuments which are transparent and of lightweight construction, intended to shelter and protect the tombstones and the articles placed thereon
IPC: B44F9/02
Filed: 1988-12-26
Abstract: Manufacture of funeral monuments, of the verandah or display-cabinet style. The invention consists in protecting the objects placed on the tombstone from bad weather and from theft. It consists in implanting on the stone, reference 1, which can be covered with panels of aluminium sheets having multicoloured decorations, a verandah or a glazed stele having doors locked by key. The invention gives a novel appearance to the monuments and aims to protect the objects placed thereon and to reduce the weight.
Patent WO-8911265-A1 (WO)
Title: Polyvalent table for tridimensional orthopedic gymnastics and self-managed rachidian traction
Inventor: TRUTTMANN ALFRED
IPC: A61H1/02
Filed: 1989-05-24
Abstract: The polyvalent table for tridimensional orthopedic gymnastics and self-managed rachidian traction is essentially comprised of a support element (1) mounted on legs (2), and provided with a peripheral hand-rail (3) and topped, along its longitudinal axis, by an assembly of cephalic (4) and caudal (5) bars which are interconnected by means of a single removable intermediary bar (6); by anchoring supports (7) displaceable and adjustable on the caudal (5) and cephalic (4) and intermediary (6) bars; of a stabilized pull-push bar (8) hooked to the cephalic bar (4) by means of adjustable supports (7); of a triangled cephalic traction assembly (9) which is also hooked to an ajustable support (7) of the cephalic bar (4); of a vertical bearing (10) whose position on the support (1) is adjustable; and of holding straps (11) for holding the patient on the table.
Patent WO-9000293-A1 (WO)
Inventor: FISCHER GUY
IPC: G06F3/0354
Filed: 1989-06-28
Abstract: L'invention concerne un instrument à main du type comprenant un manche (2) et un organe (4) propre à venir en coopération quasi-ponctuelle avec une surface. Selon une définition générale de l'invention, l'une des extrémités de l'organe (6) est encastrée dans le manche (2) tandis que l'autre extrémité (14), libre, comprend des moyens capteurs (16) propres à capter la flexion de l'organe, en tant que grandeur représentative de la pression exercée par l'organe sur ladite surface.
Patent FR-2644226-A1 (FR)
Title: Device for flush fitting a lamp in a false ceiling, with assembly by collar/U-piece catching
Inventor: ROBINEAU BERNARD
IPC: F21V21/04
Filed: 1989-03-07
Abstract: Device for flush fitting a lamp in a false ceiling, comprising a collar 10 and a socket holder U-piece 20. According to the invention, the said collar 10 has means 11 for receiving the feet 21 of the said socket holder U-piece 20, as well as first fastening means 12, 13 made in the said reception means 11, and interacting with second fastening means 22, 23 arranged at the ends of the feet 21 of the U-piece 20. Application to flush fitting lamps in false ceilings.
Patent FR-2644056-A1 (FR)
Title: (Surgical) clamp forceps
IPC: A61B17/28
Filed: 1989-03-13
Abstract: Device for clamping a cannula (or drain) introduced into the bile duct in order to seal the said cannula (or drain). The invention concerns a device by means of which a cannula (or drain) introduced into the bile duct can be quickly sealed in order to carry out X-rays of the bile duct after conveying into the cannula an X-ray contrast liquid. It consists of two arms 1 and 2 which are pivoted about a pin 7, the jaw 3 of the upper arm 1 is single and in the shape of a rounded "V", the jaw 4 of the lower arm 2 is in two parts and is in the shape of a rounded "V", the two jaws 3 and 4 fitting into one another, and finishing their travel on a stop element 8. A spring 6 provides for the inherent force of the forceps for closing the latter according to the anatomical diameter of the duct. The device according to the invention is intended in particular for choledochotomies and cholecystectomies.
Patent FR-2644383-A1 (FR)
Title: Tooling for carrying out various operations, particularly crimping
IPC: B25F5/00
Filed: 1989-03-14
Abstract: This tooling comprises, in combination, a small electric DC motor 6 which is powered by a small rechargeable accumulator battery 8 and the rotational speed of the shaft of which is high, of the order of 6 to 20,000 rpm, a mechanical reduction gear 7 driven by the drive shaft and the output shaft of which rotates at a very much lower speed to make available a high torque, a hydraulic motor driven by this reduction gear, a piston 47 which receives, by virtue of the oil of this motor, a thrust the pressure of which is of the order of 600 to 750 bar, and a tool 5 which, coupled to this piston, interacts with other members for carrying out the operation.
Patent FR-2647378-A1 (FR)
Title: Apparatus for producing fusible metal cores intended for moulding hollow components from plastic
IPC: B22D37/00
Filed: 1989-04-21
Abstract: Between the reservoir vessel 1 containing the molten metal or alloy and the cavity 5a of the mould 5 is interposed a buffer vessel 2 connected to the said vessel 1 via a supply circuit 6-7-8 of the overflow type, capable of maintaining the level in the vessel 2 at a constant level.
Patent FR-2647495-A1 (FR)
Title: Device for closing doors with a mechanism remotely controlled from a distance with a transverse horizontal locking bar
IPC: G07C9/00
Filed: 1989-05-26
Abstract: Device for closing doors with a mechanism remotely controlled from a distance with a transverse horizontal locking bar B, allowing the locking and unlocking, at a distance, of an entrance door L, either from inside, or from outside, by the transmission of HF waves. It consists: 1) of a dry 24 V/12 V battery installed outside the device, - of a portable HF emitter, - of a two-channel HF receiver, H; 2) of a device for entraining the movable bar B (safety bar), - of two end-of-travel abutment relays I; 3) of a device for locking the movable bar B using two slideway catches C embedded respectively in the jamb lining M and the wall; 4) of a manual mechanical disengagement device using a bolt K and connecting rod G.
Patent FR-2648145-A1 (FR)
Title: Utilisation d'alliages a base de nickel dans un procede de craquage thermique d'une charge petroliere et reacteur pour la mise en oeuvre du procede
Inventor: BROUTIN PAUL
IPC: C10G9/20
Filed: 1989-06-08
Abstract: Procédé et réacteur de craquage thermique d'une charge contenant au moins un hydrocarbure à un atome de carbone au moins, dans lequel on fait circuler la charge dans une zone réactionnelle métallique comprenant une zone de pyrolyse A dont la paroi externe est en relation d'échange thermique avec un fluide de chauffage; la zone réactionnelle est constituée d'un alliage comprenant en poids : - 66 à 82 % de nickel, - 14 à 18 % de chrome, et - 4 à 6 % d'aluminium. Application au vapocraquage et à la déshydrogénation de charges hydrocarbonées.
Patent FR-2648559-A1 (FR)
Title: Device for measuring a force using extensometric (strain) gauges stressed normally to their surface
IPC: G01L1/20
Filed: 1989-06-16
Abstract: The invention relates to a device for measuring a force using strain gauges deposited on an insulating substrate (support) and stressed by the force to be measured normally to their surface. It consists of the insulating substrate 1 on which at least one gauge J is deposited by one of the known deposition methods. The force F to be measured is introduced in the gauge via a cushion (pad) 3 consisting of a deformable material, preferably an elastic material, contained in a support component 2 made in a rigid material. The device according to the invention is intended for measuring the force generated by a mass and an acceleration, by a pressure integrated by a membrane or by the deformation of an elastic element.
Patent FR-2648500-A1 (FR)
Title: Method and installation for manufacture of cladding elements for walls and/or floors and/or ceilings, the elements being designed for implementation of the said method
Inventor: LESCROART LOUIS
IPC: E04F13/08
Filed: 1989-06-20
Abstract: The invention relates to a method and to an installation for the manufacture of cladding elements 1 for walls and/or floors and/or ceilings. It will be used in the field of the building industry. The said cladding elements have a decorative pattern consisting of a plurality of individual elements 2 of at least two different types. According to the invention, a controlled supply mechanism 5 is provided for the said individual elements 2 of each type, and a bearing surface 6 is provided which is capable of receiving the said individual elements 2 and advancing them stage by stage. The individual elements 2 are removed from the said supply mechanism 5 and placed in a buffer area 13, selectively as a function of a pre-established choice, in order to define a row 4 of individual elements 2 which are positioned with respect to one another. The said row 4 of individual elements is placed on the said bearing surface 6, while respecting the positioning. The said cladding element 1 is produced by successively forming different rows made in such a way as to constitute the said pattern.
Patent FR-2659826-A1 (FR)
Title: Combination of a percussive subsoiler and of a piece of kit with gyrating claws, intended for loosening the ground
Inventor: JEAN-LOUIS JULIEN
IPC: A01B49/02
Filed: 1989-08-16
Abstract: The invention relates to a method benefitting the work of loosening the ground to a depth, characterised in that it requires the use of three pieces of equipment provided. For this purpose, it consists in using the motive power of a tractor or some other source in order to create a rotary hammer, intended to strike a rear component, converting the vertical impact into a horizontal impact; the blade of the subsoiler struck during operation creates the same work similar to that of a mechanical pick; a complementary piece of kit equipped with powerful gyrating claws actuated from the motive power take-off of the tractor, with an adjustable working depth completes the loosening of the ground.
Patent FR-2652156-A1 (FR)
Title: Device for manual determination of length/time
Inventor: RENE ATTIAS
IPC: G04B47/06
Filed: 1989-09-19
Abstract: The device for determination of length/time (1) comprises a fixed dial (2) of circular shape, at the periphery of which a linear scale (E1), graduated in time, is drawn, and a ring (bezel) (3), mounted freely in rotation about the dial (2), on which at least one linear scale (E2), graduated in length for a given speed, is drawn.
Patent FR-2652428-A1 (FR)
Title: Circuit de determination de valeur absolue pour des nombres exprimes en chiffres signes a base 2.
Inventor: GILLES PRIVAT
IPC: G06F7/48
Filed: 1989-09-22
Abstract: La présente invention concerne un circuit de détermination de la valeur absolue d'un nombre, appliqué à des nombres exprimés selon une représentation en chiffres signés à base 2 dont chaque chiffre est codé par deux bits, le premier correspondant à une valeur positive et le deuxième à une valeur négative, ce cicuit comprend des moyens (M1, M2, EOR) pour déterminer le signe du chiffre non nul de poids le plus élevé, des moyens ( M3, M4 ) pour inverser ou non les bits de ce chiffre non nul de poids le plus élevé et les bits des chiffres suivants selon que ce chiffre non nul est négatif ou positif.