baber/WOPTO huggingface dataset:
Patent FR-2617754-A1 (FR)
Title: Process and installation for manufacturing components made from vulcanisable material
IPC: B29B13/08
Filed: 1987-07-06
Abstract: a) The process is characterised in that the material is compounded (prepared), 1, and transferred, 2, through a microwave generator 3 in order to raise the temperature of the mass at least to a level close to that of its vulcanisation temperature, this mass is introduced, 4, possibly with an insert 5, into the moulding and/or vulcanisation cavity, the treatment is performed, 6, and demoulding, 7, is carried out. b) The invention applies in particular to the manufacture of tyres for wheels.
Patent FR-2617755-A1 (FR)
Inventor: ESTYMIADES GEORGES
IPC: B29C33/66
Filed: 1987-07-06
Abstract: According to the process, before the material is moulded a sheet of calandared fibrous material impregnated with melamine and prepolymerized is applied to the surface of the mould instead of a mould release agent, layers of fibres and other materials and resin are placed in contact with said sheet, and the whole assembly is polymerized in conditions appropriate to the resins used and under a pressure of at least 1 bar.
Patent FR-2740226-A1 (FR)
Title: Jamming system for prevention of radar detection and measurement
Inventor: MORAND JEAN FRANCOIS
IPC: G01S7/38
Filed: 1987-07-24
Abstract: The procedure provides a jamming system for radar capable of coherent suppression of secondary lobes. From a source of jamming signals (SBR) two supply channels are created. These include two transmission amplifiers respectively (AE1, AE2) which supply two transmission aerials (AP1, AP2) operating in different polarisations. One at least of the channels is subject to rapid time variations w.r.t. the other, operating for example with a programmable length line (LLP). The time variation is more rapid than the estimate response time of the detectors or radars which are to be jammed.
Patent FR-2618868-A1 (FR)
Title: Device forming a pressure-relief element for automatically regulating the pressure of a gaseous fluid
IPC: G05D16/06
Filed: 1987-07-29
Abstract: The present invention relates to a device forming a pressure-relief element. The device is characterised in that the rod 16 of the pre-pressure-relief valve 10 is coaxially fixed directly to the pre-pressure-relief membrane 19. The invention is applicable to the pressure-relief element with two successive pressure-relief stages.
Patent FR-2620834-A1 (FR)
Title: Improvements to cinematographic devices and production tracks
IPC: G03B31/00
Filed: 1987-09-18
Abstract: The device is intended for carrying out the operations performed on a cinematographic film from shooting until the master copy of the film is obtained. It comprises an electronic means D1, D2 for detecting the position of the film F with respect to a processing zone A where operations are carried out on the film, these means being coupled to a data processing assembly mu P which can slave the moving of the film to instantaneous data KB and to stored processing data. Application to computerised processing of cinematographic films after shooting.
Patent FR-2621363-A1 (FR)
Title: Tuning screw which can be used for electronic circuits such as filters, amplifiers or high-frequency oscillators
Inventor: CHASTANET CHRISTIAN
IPC: F16B35/00
Filed: 1987-10-02
Abstract: Tuning screw which can be used for electronic circuits such as filters, amplifiers or high-frequency oscillators, including an internally threaded bush 1 in which there moves longitudinally a rotor 3 formed by two screw threads 7, 8 of the same pitch separated by an elastic part 9, the play in the two threads 7, 8 in the bush 1 being taken up by tensioning or compressing the elastic part 9, the tension or compression then being obtained by offsetting the pitch of one thread of the rotor 3 with respect to the other thread of the rotor.
Patent FR-2622051-A1 (FR)
Title: Dispositif de graphitage du col dans les cones de tubes cathodiques
Inventor: SBORDONE ARTURO
IPC: H01J9/20
Filed: 1987-10-16
Abstract: L'invention concerne un dispositif permettant le graphitage intérieur de la surface du col dans le cône des tubes cathodiques. Un tel dispositif comporte un châssis 110 portant deux bras, dont 7a, capables de tourner autour d'un axe, dont yy, et portant chacun une collerette, 9a par exemple, adaptée chacune à un type donné de cône 1. Cette collerette 9a a deux fonctions : celle d'assurer le centrage selon un axe xx du col 3 du cône 1 et celle de définir une ligne de référence LR . Avec ces bras coopèrent d'une part un plan d'appui 4 sur lequel le cône 1 est posé et centré dans un plan horizontal, d'autre part un système de graphitage 77 tel que le pinceau 21 dans sa position haute atteigne une limite supérieure Lg déterminée, et enfin, une combinaison de moyens assurant le mouvement de translation en montée du plan d'appui 4 et du système de graphitage, la descente régulée de ce dernier, le plan d'appui restant immobile durant cette phase de descente du pinceau 21. L'invention s'applique à la fabrication des tubes cathodiques.
Patent FR-2624838-A1 (FR)
IPC: B65G47/14
Filed: 1987-12-18
Abstract: The machine is designed to set upright and align bottle (2) of all different forms in preparation for filling or packing. It has a hopper (1) with sides that are either right angled or gently inclined. It also has a series of modules (20) which house the bottle carriers (5). The modules (20) are driven on a trackway (17,18), connected by flexible couplings (33) and also carry a small shelf (8) for the bottle (2) which is adjustable in height.
Patent FR-2625349-A1 (FR)
Inventor: GERVAIS MICHEL
IPC: G06K7/00
Filed: 1987-12-28
Abstract: In order to avoid attempted fraud, the reader is provided with a detector for detecting a conductor wire disposed fraudulently in the insertion passage. The detector comprises a conducting plate (50) disposed across the passage. The plate (50) is fed with A.C. (62). When a fraudulent conductor wire (46) is connected to one of the contact blades (26) of the read head (28), the detector circuit is looped by capacitive coupling between the wire (46) and the plate (50).
Patent FR-2611374-A1 (FR)
Title: Serrure a actionnement electrique destinee a etre montee sur des vehicules automobiles
Inventor: PACHETTI CARLO
IPC: E05B65/12
Filed: 1987-12-30
Abstract: LA SERRURE 1 COMPREND UN MECANISME A BIELLE-MANIVELLE 25, 44 COMMANDE PAR UN MOTEUR ELECTRIQUE 23 ET ACTIONNANT UN LEVIER 47, LEQUEL COOPERE AVEC UNE FOURCHETTE 6 POUR PROVOQUER LA FERMETURE, ET UN ELEMENT DE DECROCHAGE 66 DESTINE A PROVOQUER LE DEGAGEMENT D'UN VERROU 7 PAR RAPPORT A LA FOURCHETTE 6; LA SERRURE 1 COMPREND EN OUTRE DES MOYENS D'ACTIONNEMENT A LEVIER 57 APTES A PERMETTRE D'ACTIONNER MANUELLEMENT LA SERRURE 1 EN CAS DE PANNE ELECTRIQUE, QUELLE QUE SOIT LA POSITION D'ARRET.
Patent FR-2625631-A1 (FR)
Title: Control device for bipolar transistors
IPC: H03K3/30
Filed: 1987-12-31
Abstract: The invention relates to an economic means of providing the base current appropriate to the turning on and turning off of bipolar transistors used for switching. The device comprises a coiled current micro-transformer on a magnetic circuit whose winding 9 is connected between the base of the transistor 4 and the supply terminal 2. The emitter of the said transistor is connected to the same terminal 2 by means of a low-value resistor 7. A diode 6, connected in parallel with the base-emitter space of the transistor 4 affords, in this location, dual circulation of the current. An appropriately oriented control winding 11 is traversed by the collector current of the transistor 4 so as to afford maintenance of alternating conduction. A winding 10, controlled by the pulse from the diac 5, affords the triggering of the device. This device is particularly suited to all types of converters with transistors.
Patent FR-2628703-A1 (FR)
Title: Sailing craft with pendulum mainsail - has mainsail mast able to turn about horizontal pivot and lower end moved by carriage on curved guide
IPC: B63H9/10
Filed: 1988-03-15
Abstract: The sailing craft with pendulum sail has the sail made in an asymmetrical shape, with its mast (44) able to turn about a horizontal pivot (10) situated above the centre-line of the hull, with the foot of the mast attached to a carriage which can perform a transverse motion along a curved guide (4) set perpendicular to the hull's lengthwise axis and connected at its ends to outrigger floats. The pivot and carriage system are supported by booms (6,7) connecting the stern of the hull to the carriage and  mast pivot, with the lower boom (6) moving from side to side with the carriage. ADVANTAGE - Increased range of control.
Patent FR-2632181-A1 (FR)
Title: Support implant for dental prosthesis and its method of use
Inventor: DAVIDAS JEAN PAUL
IPC: A61C8/00
Filed: 1988-06-06
Abstract: Support implant for dental prosthesis. The base 1 is an openwork plate having two fins joined by a narrow band 8, on which a shaft 2 is fixed. The base carries two notches 5, 6 near the shaft. The junction of the shaft 2 with the band 8 is distant from the bone ridge.
Patent FR-2634524-A1 (FR)
Title: Dispositif de detection de la position d'un organe mobile a l'interieur d'un organe fixe
Inventor: LEVRAI ROLAND
IPC: F15B15/28
Filed: 1988-07-22
Abstract: L'invention concerne un dispositif de mesure de la position d'un organe mobile par rapport à un organe fixe, l'organe fixe étant une des parois d'un boîtier 14 de servomoteur et l'organe mobile étant un moyen de piston 16 divisant le boîtier en une chambre avant et une chambre arrière, comprenant un premier moyen mobile 42, déplaçable avec l'organe mobile 16 et dont le déplacement est repéré par rapport à un deuxième moyen fixe 26 par rapport à l'organe fixe 14. Selon l'invention, le deuxième moyen fixe 26 est fixé sur l'organe fixe 14 à l'extérieur du boîtier 14 du servomoteur, le premier moyen mobile 42 coulissant par rapport au deuxième moyen fixe 26 de façon à faire varier au moins une grandeur électrique en fonction de la position du premier moyen mobile 42 par rapport au deuxième moyen fixe.
Patent FR-2635564-A1 (FR)
Title: Assembly system for producing furnishing elements
IPC: A47B47/05
Filed: 1988-08-16
Abstract: Assembly device for producing furnishing elements or other fittings. The invention relates to a device making it possible rapidly to mount and dismantle furnishing elements without the aid of any tools whatsoever. It consists of an angle bracket 1 pierced with a slit 2 into which is set a section 3, itself pierced in the corner with a hole 4 into which, by a vertical pressure from the user, a tapered key 5 penetrates and thus blocks the assembly giving it squareness and rigidity. The device according to the invention is particularly intended for the production of furniture.
Patent FR-2637188-A1 (FR)
Title: Device for distributing a quantity of medical fluid, and the use of the device with a filling syringe
Inventor: PETITJEAN ALPHONSE
IPC: A61M5/142
Filed: 1988-10-03
Abstract: The present invention relates to a device for distributing a quantity of medical fluid and to the use of this device with a filling syringe. The implantable device for distributing a quantity of medical fluid has a rigid reservoir divided into two compartments 26, 27, one of which contains the medical fluid 13 and the other a compensation fluid 14, characterised in that the compensation fluid 14 is a liquid from the subject in which the device is implanted.
Patent FR-2638427-A1 (FR)
Inventor: MIRABEL BRUNO
IPC: B65D75/22
Filed: 1988-10-28
Abstract: In order to facilitate the folding back of the assembly along the longitudinal edges of the central part or back (5), the cardboard sheet (2) is made to include crease lines (6) which are disposed around the hollow-relief parts of the trays (3, 4) formed on the sheet of synthetic material (1), in this way allowing the expansion of this sheet (2) during closure of the box.
Patent FR-2640204-A1 (FR)
Title: Device for driving a self-propelled vehicle in displacement
IPC: B60K7/00
Filed: 1988-12-14
Abstract: All-terrain self-propelled vehicle. Device for entraining a self-propelled vehicle in displacement, characterised in that it comprises: . a fixed cylindrical drum carried by the vehicle; . at least one flange mounted so that it can rotate coaxially with the drum and the diameter of which is greater than that of the drum; . a drive shaft 8 for entraining the flange; . and satellite wheels 12 of the same diameter carried by the flange projecting away from the periphery of the flange and interacting with the external periphery 14. Application to forestry vehicles.
Patent WO-9006106-A1 (WO)
Inventor: GUTIERREZ GILLES
IPC: A61K9/18
Filed: 1989-12-08
Abstract: La présente invention a pour objet des systèmes transporteurs de principes actifs lipophiles et leur procédé d'obtention. Ces systèmes transporteurs sont constitués par des solutions aqueuses liquides ou semi-liquides dans lesquelles lesdits principes actifs sont adsorbés sur des macromolécules hydrophiles. L'invention concerne également leur procédé d'obtention qui consiste à mettre en présence un principe actif lipophile avec une macromolécule hydrophile, puis à ménager une agitation afin de mélanger intimement les deux composants, dont l'un au moins se présente initialement sous forme liquide. Ces systèmes transporteurs peuvent également être appliqués dans les domaines pharmaceutique et cosmétique.
Patent FR-2643368-A1 (FR)
Inventor: WILHELM DIDIER
IPC: C07C67/26
Filed: 1989-02-23
Abstract: Derivatives of glycerol of formula (I) in which R = allyl, methylallyl, acryloyl or methacryloyl, R1 = R2 = glyoxyloyl, R1, R2 = H, glyoxyloyl; their method of preparation, their use as crosslinking agents and crosslinking or crosslinkable formulations containing them. <??>Application to the textile or paper industry.
Patent FR-2646699-A1 (FR)
Title: Lamp intended to be mounted in a false ceiling
Inventor: GAIN JEAN-CLAUDE
IPC: F21V21/04
Filed: 1989-05-02
Abstract: Lamp intended to be mounted in an opening 10 made in a false ceiling, comprising, on the one hand, a casing 20 having two lateral sides 21a, 21b and, on the other hand, two socket holder end pieces 22a, 22b for closing the casing 20 at its ends. According to the invention, the said lateral sides 21a, 21b form a V shape pointing towards the outside of the casing 20 and can be deformed elastically towards the inside of the casing, and in that the end pieces 22a, 22b can be retracted from the inside of the casing 20 towards the outside. Application to lamps for false ceilings.
Patent FR-2651292-A1 (FR)
Title: Transmission comprising a gearbox transmission and a hydraulic transmission for a vehicle
Inventor: ANDRE BOULAY
IPC: B60K17/06
Filed: 1989-06-22
Abstract: The invention relates to a compound transmission for a vehicle such as an agricultural, forestry or publics works tractor, combining a gearbox transmission and a transmission of the hydraulic type. This transmission includes a clutch of the dry disc type, the front plate of which is driven by the heat engine of the vehicle, and the back plate of which drives a gearbox including a direction-of-operation reverser the gears of which interact directly with the primary shaft of the gearbox, a gear ratio selector making it possible to select a step down gear ratio between the layshaft and the secondary shaft of the gearbox, and a range selector the gears of which interact directly with the secondary shaft of the gearbox. It furthermore includes a hydrostatic unit composed of a variable-output hydraulic pump driven by the heat engine of the vehicle, and of a hydraulic motor connected to the hydraulic pump by a closed hydraulic circuit, the hydraulic motor driving the layshaft of the gearbox through the use of a clutch and of a transmission assembly connecting this clutch to the layshaft, the adjustment of the fluid pressure in the hydraulic circuit being carried out by varying the cylinder capacity of the pump using an operating member, the variation in the fluid pressure in the hydraulic circuit giving rise to the variation in the rotational speed of the hydraulic motor, and a synchronising device making it possible to synchronise the gears of the direction-of-operation reverser.
Patent FR-2648739-A1 (FR)
Title: Spanner for gas reducing valve
IPC: F17C13/00
Filed: 1989-06-26
Abstract: Device for tightening and loosening the nut on gas reducing valves. The invention relate to a thin spanner allowing the nut on gas reducing valves to be tightened and loosened without the risk of wear. This is a thin spanner with rounded ends including, at the extremities of these ends, a hexagonal hole on one side, and a fluted hole on the other. This spanner is intended for tightening and loosening gas reducing valves.
Patent FR-2652153-A1 (FR)
Inventor: FRANCOIS LAURENTY
IPC: F26B23/00
Filed: 1989-07-06
Abstract: The application describes a drying process and a fully electric drying device consuming from 80 to 140 KWH of electricity per ton of water evaporated. One and the same drying fluid (air, gas or steam) saturated with steam at a temperature of  THETA 0 rises, gradually becoming laden with steam, after each of the numerous fluidized drying stages for granulous products descending in the opposite direction. Between each drying stage, the drying fluid is superheated by crossed tubes (14) maintained at a temperature  THETA 2 approximately 20 DEG  C. greater than  THETA 0 by condensation (at 28) of the same steam compressed from  THETA 0 to  THETA 2, or by the condensation of auxiliary steam evaporated at  THETA 0-5 DEG  C. by condensation of the vapors formed by the drying process.
Patent FR-2649747-A1 (FR)
Title: Automaton for operating an automatic gate
IPC: E05C17/28
Filed: 1989-07-17
Abstract: Automaton for operating a remotely controlled gate and comprising a gear motor assembly driving, through the use of an elastic coupling 9, an arm 12 which is articulated to a pull-runner 15 capable of sliding in a slideway 17 fixed along the leaf.
Patent FR-2650332-A1 (FR)
Title: Vitrage de protection thermique et acoustique
Inventor: REHFELD MARC
IPC: E06B3/67
Filed: 1989-07-26
Abstract: Un vitrage isolant thermique et acoustique est proposé. Il est constitué de deux feuilles de verre dont l'épaisseur ne diffère que de 20 à 26 %. Le vitrage peut également comporter dans son atmosphère, un gaz lourd. L'amélioration concerne aussi bien l'indice d'affaiblissement pondéré selon ISO que l'indice d'affaiblissement acoustique pour un bruit de route, tant pour le vitrage seul que pour la fenêtre où il est posé.
Patent FR-2650260-A1 (FR)
Title: Device for distributing solid products in divided form at a regulated flow
Inventor: MARCONNET GUY
IPC: B65G47/19
Filed: 1989-07-27
Abstract: The device includes a storage hopper 21, an extraction passage 25 and a continuous conveyor 28. The hopper 21 has an inner surface devoid of sharp angles and a lower part 24 emerging freely into the extraction passage 25 at a certain distance above its movable base 27 consisting of the transport surface of the conveyor 28. The device according to the invention also includes a means for adjusting the density and the flow 34, constituted in the form of a rack mounted in an articulated fashion about a horizontal shaft 35 on the passage 25. The device 20 makes it possible to provide a perfectly constant flow of solid product 23, even in the event of this solid product having a certain tendency to clog and to segregate via density.
Patent FR-2651680-A1 (FR)
Inventor: BRIGITTE LECLEF
IPC: A61K9/127
Filed: 1989-09-14
Abstract: The invention relates to a method for the preparation of lipid microparticles, microcrystalline in appearance, of a water-insoluble substance exhibiting an affinity for phospholipids and at least one phospholipid, the microparticles being stable in suspension in an aqueous solution, wherein: 
 
  a) the abovementioned substance and the abovementioned phospholipid(s) are dissolved in an organic solvent which is a common solvent for the substance and the phospholipid(s), 
  b) the solution of the substance and of the phospholipid(s) is mixed with an aqueous solution in a quantity such that an insolubilisation in the form of a precipitate takes place, 
  c) a separation is carried out so as to recover an aqueous solution containing the microparticles in the form of microsuspensions.
Patent FR-2652291-A1 (FR)
Title: Machine d'usinage a montant mobile et a broche horizontale.
Inventor: HENRI LINE
IPC: B23Q1/01
Filed: 1989-09-27
Abstract: L'invention se rapporte à une machine d'usinage (1) à montant mobile et à broche horizontale, dans laquelle le montant mobile (2) est disposé entre un banc inférieur fixe (4a) et un banc supérieur fixe (4b) reliés entre eux par un support statique rigide (40) situé derrière le montant mobile (2), et est guidé à chacune de ses extrémités (2a, 2b) par des moyens de guidage parallèles prévus sur lesdits montants. Le montant mobile (2) est de plus entraîné à chacune de ses extrémités (2a, 2b) par des moyens d'entraînement synchronisés (13a, 13b).
Patent FR-2654020-A1 (FR)
Title: Process for the treatment of fly ashes in order to remove the calcium sulphite therefrom
Inventor: JEAN PERA
IPC: A62D3/38
Filed: 1989-11-03
Abstract: According to this process, the fly ashes are oxidised. This oxidation can be carried out using hydrogen peroxide having a concentration of 10 to 298 volumes, preferably in a hydrogen peroxide/ash ratio by mass in the region of the stoichiometric ratio, or by sparging oxygen into an aqueous ash suspension.
Patent FR-2638728-A1 (FR)
Title: Dispositif de controle d'une chaine d'entrainement
Inventor: MUNZEBROCK ANTON
IPC: B66D1/54
Filed: 1989-11-06
Abstract: La présente invention concerne un dispositif de contrôle d'une chaîne d'entraînement depuis un moteur, via des arbres, un engrenage, un dispositif d'accouplement ou analogue, jusqu'à un frein en un point d'application d'une charge, par exemple un tambour d'enroulement. Selon l'invention, sur l'arbre 2 reliant le moteur 3 à un frein de service 4, est agencé un premier générateur d'impulsions rotatoire 1, qui est relié à un second générateur d'impulsions rotatoire 5 au point d'application de la charge 8, par l'intermédiaire d'une logique de contrôle 10, qui, lors d'une différence des impulsions, met en service le frein 9 au point d'application de la charge 8.
Patent FR-2655000-A1 (FR)
Title: Windscreen wiper device with a single arm of variable length
Inventor: FRANCOIS FAURIE
IPC: B60S1/36
Filed: 1989-11-29
Abstract: The subject of the present invention is a windscreen wiper device with a single arm of variable length. According to the invention, the windscreen wiper device includes a single arm (2) mounted on a casing (3) enclosing gearing (18) for synchronising a pendular movement of the casing (3) with a to-and-fro movement of a sliding part (6) which is located laterally with respect to the synchronising gearing and which acts as a translationally movable base for the single arm (2) for supporting a wiper blade. The invention is used especially for manufacturing motor vehicles.
Patent FR-2655442-A1 (FR)
Inventor: JEAN-CLAUDE GABELUS
IPC: G06F17/30
Filed: 1989-12-04
Abstract: Data storage system and method for storing a data base generation and/or management program, generating records having a length of L characters. The data base generation and/or management program generates records with a length of L characters, describing the internal links between the data stored in the data base.