baber/WOPTO huggingface dataset:
Patent FR-2637007-A1 (FR)
Title: Dispositif de verrouillage a cremone pour vehicules, conteneurs et objets analogues
Inventor: FROISSARD ALAIN
IPC: E05B65/16
Filed: 1988-09-29
Abstract: Dispositif de verrouillage à crémone pour véhicules, conteneurs et objets analogues dans lequel une barre de torsion portée par une porte est munie, à ses extrémités, de pênes coopérant avec des gâches fixes, caractérisé en ce que le pêne inférieur 9 de la gâche 11 est relié par un raccord 18 directement à un levier de manoeuvre disposé en dessous de la porte du véhicule 1 ou analogue.
Patent FR-2641813-A1 (FR)
Title: Formwork for swimming pool walls made of masonry
IPC: E04G17/065
Filed: 1988-12-28
Abstract: The present invention relates to a formwork for swimming pool walls made of masonry. It consists of the combination, firstly, of flat outer formwork elements 3, 4 and inner formwork elements 1, 2, with a rounded lower part 11, these elements having the height of the wall to be formed and preferably being made of a lightweight material, such as resin reinforced with fibres and ribbed, and a support system consisting, on the one hand, of an extension 7 of the concrete reinforcements 5, 6 of the horizontal slab passing under the outer element 3, 4, and, on the other hand, wedges 12 which can be adjusted in height, fixed to the end of the rounded part 11 of the inner mould and resting on the reinforcement of the horizontal slab, and finally permanent spreaders 8 made of concrete or other material, fixed to the formwork elements by screws 19 and brackets 9 which simultaneously ensure the assembly of the mould elements to each other. It is intended more particularly for the formation of a vertical swimming pool wall with a rounded part making the vertical surfaces and the bottom flush.
Patent WO-9001816-A1 (WO)
Title: Connector for cable
Inventor: PITTA PHILIPPE
IPC: H01R12/70
Filed: 1989-07-28
Abstract: The connector for cable of the present invention applies particularly to the field of professional electronics, particularly to connect a sheet of wires which have any conformation. In an embodiment, it allows to easily connect the earth of the cable and the earth of the apparatus to which the cable is connected. According to the invention, the cable has conductors (5) surrounded by a shielding fabric (4) of which the ends are attached to a terminal element (2) of a first type. Un conducting metal transfer piece (7, 8, 9) conveys the voltage from the shielding earth towards the earth of an apparatus (13) of which a printed card (10) carries a terminal element of a second type (12). Furthermore, said transfer piece makes the motions of the cable integral with the motions of the terminal element (2), thereby facilitating the placing of the connector in apparatuses of difficult access as it is often the case on data processing stations.
Patent FR-2643587-A1 (FR)
Title: Presse de compactage a action polygonale
Inventor: TOTH JOZSEF
IPC: B30B11/00
Filed: 1989-02-27
Abstract: L'invention a pour objet une presse quadratique des corps de pressage T1 , T2 , T3 , T4 formant une chambre de pressage 1 avec ses surfaces planes Z1 , Z2 , Z3 , Z4 et un châssis de presse 2 guidant les corps de pressage T1 , T2 , T3 , T4 sur leur surface plane V1 , V2 , V3 , V4 . Selon l'invention, chacun des corps de pressage T1 , T2 , T3 , T4 présente des surfaces de délimitation ou de frontière Z1 -Z2 , Z2 -Z3 , Z3 -Z4 , Z4 -Z1 et la somme des angles de fermeture a1 , a2 , a3 , a4 délimités par les surfaces de frontière a pour valeur 360 degre(s). De plus, les surfaces de guidage V1 , V2 , V3 , V4 du châssis de presse 2 sont perpendiculaires aux bissectrices f1 , f2 , f3 , f4 des angles a1 , a2 , a3 , a4 . Les différents angles de fermeture a1 , a2 , a3 , a4 ont de préférence la même grandeur. La nouvelle génération de presse selon l'invention qui réalise un changement de volume suivant une relation quadratique peut être appliquée à de multiples domaines techniques pour améliorer les paramètres de compactage et la qualité des corps comprimés réalisés.
Patent FR-2643245-A1 (FR)
Title: Improvements to wheeled toys especially for teaching young children to walk
Inventor: POUTHIER PIERRE
IPC: A47D13/04
Filed: 1989-02-23
Abstract: Fixed to the centre of one of the axles 3 of the toy is a circular roller 7, one of whose lateral faces is connected to its periphery by a bevel 7a against which there presses a block 8c carried by a plate 8 moving laterally along the axle 3. If the plate is moved in the other direction, a tooth 8d on the plate 8 engages in one of the depressions 7d carried by the periphery of the roller 7. The plate is integral with an elastic pin 8e that positions itself elastically in notches 1'd, 1''d corresponding respectively to the positions of locking and braking.
Patent FR-2646059-A1 (FR)
Title: Ladies' hairpiece
IPC: A41G5/00
Filed: 1989-04-19
Abstract: The ladies' hairpiece according to the invention is characterised in that it includes: - a deformable filamentary core 1, for example made from copper-based or iron-based metal wire; - an intermediate elongate flexible element 2, consisting, for example, of a succession of members 5, 6 side by side or of a deformable sleeve, this intermediate element surrounding the core 1 and giving volume to the hairpiece; - an outer covering 3 which completely surrounds the intermediate element 2 and which consists of a bundle of natural or synthetic hair 4.
Patent FR-2648890-A1 (FR)
Title: Dispositif de protection contre une surpression
Inventor: FRIJLINK PETER
IPC: F16K17/02
Filed: 1989-06-27
Abstract: Dispositif pour la protection d'un appareil contre une surpression interne. Ce dispositif est muni d'un clapet 2 appliqué, au moyen d'une force déterminée, sur un orifice 14 communiquant avec l'espace interne de l'appareil, le clapet étant situé de l'autre côté de l'orifice par rapport audit espace. Selon l'invention, le dispositif comporte un deuxième orifice 7 sur lequel est aussi appliqué le clapet; un joint 5 entoure l'orifice 14 communiquant avec l'espace à protéger, et un autre joint 4 entoure le premier joint 5 en enfermant le deuxième orifice 7; le deuxième orifice est relié à une enceinte en dépression. Application notamment aux réacteurs d'épitaxie.
Patent FR-2649236-A1 (FR)
Title: Tie for fastening the reed on a musical wind instrument of the "woodwind", saxophone and clarinet type
IPC: G10D9/08
Filed: 1989-06-30
Abstract: The invention relates to a device intended to hold the reed necessary for producing the sounds on the mouthpieces of musical instruments of the saxophone and clarinet type. A lever arm 2, made of metal or synthetic material, connected by a spindle to a clevis 4 integral with the mouthpiece, comprises an articulated press plate 1 of suitable shape and an operating screw 3 bearing on a grain (bead) 7 machined in the mass of the mouth. According to one variant, the clevis 4, the clamp 9 and the grain are added on, in the case of a mouth made of fragile material.
Patent FR-2652622-A1 (FR)
Title: Method for joining a sliding ring to a sleeve of a moving disc of a variable speed drive, particularly for a motor vehicle, and moving disc obtained by such a method
Inventor: CIRIACO BONFILIO
IPC: F16H55/56
Filed: 1989-09-29
Abstract: The present invention relates to a method for joining a sliding ring (7, 8) to a sleeve (6) of a moving disc (5) of a variable speed drive. According to the invention, starting from a sleeve (6) internally provided with a groove (20) and with a sliding ring (7, 8) the length of which is dimensioned as a function of the distance separating the axial end (20) of the sleeve from the said groove (20), the ring (7, 8) is inserted into the sleeve (6), mounting the said sleeve and ring on a centring nose (40), then, with the aid of a pusher (50), a tool (70) carried by the nose (40) and having a radially expandable portion facing the groove (20) is acted upon, giving rise to a radial expansion of this tool, and joining of the ring (8) to the sleeve (6), by penetration of the said ring (8) inside the groove (20). Application: motor vehicles.
Patent FR-2653256-A1 (FR)
Title: Parlour game for preparing for exams and aid to medical studies
Inventor: PIERRE CARRILLO
IPC: G09B19/22
Filed: 1989-10-13
Abstract: The invention relates to a parlour game allowing students to amuse themselves while fielding questions important to their programme. It consists of a first set of cards, "QUESTIONS", with 5 groups of items: BIOLOGY-SURGERY-MEDICINE-HISTORY OF MEDICINE-SUNDRY. Correctly answering the questions allows the players to move on a board representing Africa, with roads and railways of different colours according to the difficulty of transport. A second set of cards allows the players to intervene in the course of the game. All the movements necessitate a consumption of water according to the throw of the dice and the routes followed. The water is represented by banknotes with values ranging from five, ten, twenty and fifty litres. This game also makes it possible to teach an awareness of resources and the problems of the various African countries.
Patent FR-2656187-A1 (FR)
Title: Method and device for demodulating an amplitude-modulated television signal, with vestigial sideband
Inventor: YI WU
IPC: H04N5/455
Filed: 1989-12-14
Abstract: The method of demodulating an amplitude-modulated signal, with vestigial sideband, consists, after transposition to intermediate frequency and Nyquist filtering, in demodulating the signal by means of a carrier extracted from the intermediate-frequency signal before any processing, and especially before any filtering. The invention applies to television demodulators used in the professional field, but also in the general public field.
Patent FR-2659363-A1 (FR)
Inventor: MICHEL DEVIC
IPC: D21C9/16
Filed: 1990-03-07
Abstract: Process for the manufacture of high-yield pulps bleached with the aid of hydrogen peroxide in alkaline medium, which consists in subjecting the pulp to be bleached successively: 
 
  . to a pretreatment with the aid of a sequestering agent for metal ions, followed by a washing, 
  . to a treatment with sulphite and a reducing agent which is more electronegative than the sulphite ion which function together and in a medium with an initial pH of between 7 and 12.5, followed by a washing to remove the sulphite ions and the reducing agent, 
  . to a bleaching treatment with the aid of hydrogen peroxide in alkaline medium in the presence of a quantity of silicate of between 0 % and 1 %.
Patent FR-2659661-A1 (FR)
Title: Process for obtaining expanded polystyrene beads devoid of static electricity
Inventor: ELISABETH JOUBERTEIX
IPC: C04B16/08
Filed: 1990-03-15
Abstract: In-situ manufacture of expanded polystyrene beads used for the manufacture of concretes for heat- and sound-insulation. Water and a surface-active agent are mixed with the beads which are expanded or to be expanded. When converted into vapour, the said mixture is intended to coat the beads during their expansion, thus eliminating the static electricity. This treatment may be replaced by a dry ionising treatment of the expanded beads.
Patent FR-2659966-A1 (FR)
Title: N-(Aralkyl)glycinamide derivatives, their preparation and the medicaments containing them
Inventor: JEAN-DOMINIQUE BOURZAT
IPC: C07K5/06
Filed: 1990-03-26
Abstract: Compounds of formula: in which - R1 represents: . a phenyl or substituted phenyl radical . a chain -CH(R4)-CO-R5 in which R4 represents a hydrogen atom or an optionally substituted phenyl, alkoxycarbonyl or alkyl radical and R5 represents an alkoxy, optionally substituted cycloalkyloxy, cycloalkylalkyloxy, phenylalkyloxy, polyfluoroalkyloxy or cinnamyloxy radical or a residue -NR6R7 in which R6 and R7, which are identical or different, represent a hydrogen atom or an alkyl, optionally substituted phenyl, indenyl, cycloalkylalkyl, cycloalkyl or phenylalkyl radical or else R6 and R7 form, together with the nitrogen atom to which they are attached, a heterocycle, - R2 represents an alkyl, phenylalkyl, naphthyl, 5,6,7,8-tetrahydronaphthyl or alkoxycarbonylalkyl radical, - R3 represents an optionally substituted phenyl radical, a naphthyl radical, an indolyl radical, a quinolyl radical or a phenylamino radical in which the phenyl ring is optionally substituted, their preparation and the medicaments containing them.
Patent FR-2661444-A1 (FR)
Title: Scaffolding
Inventor: ANDRE ASPORD
IPC: E04G3/18
Filed: 1990-04-27
Abstract: The invention relates to a self-supported scaffolding which is intended, in particular for maintenance work on buildings, to be fixed to a balcony or any other projecting part in order to allow tradesmen access to the facade. According to the invention, the self-supported scaffolding consists of at least two cradles (1 and 2) which each comprise means for attachment to a projecting part, and also a work platform (3) which is intended to be attached via its ends to the two cradles (1 and 2). The attachment means of the double cradle (1 and 2) are in the form of a column (7) bearing an angle bracket (8) and a counter-bracket (10). The counter-bracket (10) rests on the upper face of the projecting part, while the angle bracket (8) bears against the lower face in the manner of jaws. The invention is of interest to manufacturers of building site equipment.
Patent FR-2662907-A1 (FR)
Title: Machine agricole comportant deux organes lies entre eux au moyen d'une articulation protegee.
Inventor: JEAN-PAUL GANTZER
IPC: B60D1/30
Filed: 1990-06-06
Abstract: L'invention concerne une machine agricole. Selon l'invention, la machine agricole est caractérisée par le fait qu'il est prévu un dispositif de protection (235) isolant la butée (234, 234') et ne se déformant pas lors de la rotation de l'un au moins des organes (244, 245) autour de l'articulation (246).
Patent FR-2766918-A1 (FR)
Title: Tete de combat
Inventor: FREKO ALOIS
IPC: F42B12/18
Filed: 1990-06-19
Abstract: Tête de combat comportant une précharge creuse 4, une charge creuse principale 11 et une protection 7 contre les gaz comportant un écran de protection 8 déplaçable axialement disposé entre la précharge creuse 4 et la charge creuse principale 11 et une douille 9 s'étendant depuis l'écran de protection 8 jusqu'à la charge creuse 11 principale, caractérisée par des ouvertures (14, 14') dans la protection contre les gaz (7) ainsi que des moyens de déviation grâce auxquels les gaz (19, 19') formés par la détonation de la précharge creuse (4) et pénétrant par les ouvertures (14, 14') à l'intérieur de la protection contre les gaz (7) sont déviés vers l'avant.
Patent FR-2665503-A1 (FR)
Title: Retention valve for circuits for circulating fluids under pressure
Inventor: GUY SAULNIER
IPC: F16K15/02
Filed: 1990-08-03
Abstract: - Circuit for fluid under pressure. - The valve is characterised in that the stopper: . is of the type having a shutter (17) exhibiting a bearing surface (20), and connecting to this bearing surface a convex shoulder (23) defining an upstream projecting self-centring head (22) of diameter (D4) less than that (D1) inside the upstream tube, . includes guide means forming at least one radial arm (spoke) (19) extending in a plane offset downstream with respect to the bearing surface, . is mounted centred on the corresponding end part of the spring, . is located, by virtue of the spring, so that it floats in the upstream half-body. - Application to circuits for circulation of food-grade products.
Patent FR-2668034-A1 (FR)
Title: Method of drying cereals in grain form and drying room (drier) designed to implement the method
Inventor: JEAN-CLAUDE BIBOLLET
IPC: A23B9/08
Filed: 1990-10-19
Abstract: Method of drying cereals in grain form, characterised in that it consists in conveying the grain in buckets (cups) which move through warm (hot) air.
Patent FR-2668951-A1 (FR)
Title: Process for the activation of hydrocracking catalysts
Inventor: PIERRE DUFRESNE
IPC: C10G49/24
Filed: 1990-11-12
Abstract: Process for the activation of a hydrocracking catalyst, characterised in that the catalyst is activated with sulphur and with nitrogen in the hydrocracking zone in the presence of a light petroleum fraction containing sulphur and nitrogen, and in the optional presence of additional sulphur and nitrogen compounds, the sulphur and nitrogen contents of the petroleum fraction and of the additional compounds being more or less high depending on whether the catalyst is either intended to be presulphurised in the hydrocracking zone (in situ), or intended to be presulphurised outside the hydrocracking zone (ex situ).
Patent FR-2656254-A1 (FR)
Title: Dispositif de commande pour duplicateur a stencil.
Inventor: MASANOBU OKAZAKI
IPC: B41L13/06
Filed: 1990-12-21
Abstract: L'invention concerne un dispositif de commande pour duplicateur à stencil. Elle se rapporte à un dispositif de commande (90) qui reçoit des signaux détectés qui sont représentatifs de la présence d'un cliché sur le tambour d'impression (32) et du format des feuilles de papier d'une section d'alimentation (40). De cette manière, un nouveau cliché n'est fabriqué dans une section (20) que lorsque le cliché précédent a été évacué du tambour (32), l'impression n'est réalisée que si un cliché est monté sur le tambour (32), et la dimension de l'image du cliché fabriqué dans la section (20) est limitée d'après le format des feuilles contenues dans la section d'alimentation (40). De cette manière, le rouleau de pression (34) n'est pas maculé. Application aux duplicateurs à stencil.
Patent WO-9119204-A1 (WO)
Inventor: PRIGENT THIERRY
IPC: G11B33/10
Filed: 1991-05-29
Abstract: L'invention concerne un dispositif ainsi qu'un procédé de mesure de signaux de faible amplitude sur une bande en mouvement. L'invention comprend principalement un cylindre rotatif (10) sur lequel défile la bande, ledit cyclindre étant pourvu d'au moins un élément de mesure (12) destiné à collecter les signaux de faible amplitude, lesdits signaux étant, avant d'être envoyés vers un dispositif auxiliaire, amplifiés et/ou traités au moyen d'une électronique (16) solidaire du cylindre. Application à la mesure des charges électriques présentes sur une bande en mouvement.
Patent FR-2672029-A1 (FR)
Title: Device for fixing systems outside and in front of helicopters
Inventor: CHARLET RECORS
IPC: B64C27/04
Filed: 1991-01-30
Abstract: System support for a helicopter. The invention relates to a device allowing any system, especially for taking aerial pictures, to be anchored to the outside of the nose of helicopters of the aerospatial Ecureuil type. It consists of side plates (Fig. 1) linked by 2 horizontal crosspieces (1) and (2) pierced with holes allowing it to be fixed by screws onto the helicopter. A horizontal plate (3) fixed between the 2 side plates supports 4 lugs (4) for anchoring the systems.
Patent FR-2673633-A1 (FR)
Title: Revetement multicouche pour substrat polycarbonate.
Inventor: JEAN-CHRISTOPHE ROSTAING
IPC: C23C28/04
Filed: 1991-03-06
Abstract: Revêtement multicouche pour substrat polycarbonate utilisé à titre de succédané du verre, comportant essentiellement du silicium, de l'oxygène ou de l'azote, et de l'hydrogène selon la formule (CF DESSIN DANS BOPI) caractérisé par une structure composite du revêtement combinant un système interférentiel à fenêtre de réflectance s'étendant sur une faible plage de longueurs d'onde à partir de la frontière inférieure du domaine visible vers les longueurs d'onde plus faibles de l'ultraviolet d'une part, et un système absorptif dont la plage de longueurs d'onde de transition du domaine d'absorption au domaine de transparence se situe dans la fenêtre de réflectance du système interférentiel. On réalise ainsi un revêtement à variation abrupte de coefficient de transmission. Application notamment aux phares d'automobiles.
Patent FR-2660185-A1 (FR)
Title: System and method intended to indicate a position at which an operation is to be performed on the body of a patient
Inventor: EIJU WATANABE
IPC: A61B19/00
Filed: 1991-03-29
Abstract: An articulated arm has several arm segments (2a to 2f) which are connected to one another by hinges (4a to 4f). A probe is connected to a front arm segment (2f). Angular displacement sensors are provided on the hinges (4a to 4f) of the articulated arm in order to produce angle signals. Tomographic images of the body of a patient are displayed on a cathode ray tube. The angle signals are converted into tomographic position signals corresponding to the tomographic images on the cathode ray tube. In response to the tomographic position signals, the position of the tip of the probe (3) is displayed on the cathode ray tube with a marker.
Patent FR-2660652-A1 (FR)
Title: Procede pour la preparation de composes amines aromatiques et reducteur utilise a cette fin.
Inventor: BALDEV BANDLISH
IPC: C25B3/25
Filed: 1991-04-04
Abstract: L'invention concerne un procédé pour laréduction de composés nitrés aromatiques pour l'obtention des composés aminés aromatiques correspondants et de produits intermédiaires à cette fin, comprenant les étapes de: a) réduction électrochimique d'un sel d'oxyde de titane-(IV) soluble, résistant à l'hydrolyse, dans une solution électrolytique aqueuse acide, pour l'obtention d'un réducteur dissous à base de titane-(III); et b) mise en réaction du réducteur à base de titane-(III) avec un composé nitré aromatique, dans un milieu réactionnel aqueux acide, pendant une durée suffisante pour réduire au moins une partie de la quantité du composé nitré en le composé aminé correspondant ou en un produit intermédiaire à cette fin et pour oxyder au moins une partie de la quantité du réducteur à base de titane-(III) en un sel d'oxyde de titane-(IV) soluble résistant à l'hydrolyse.
Patent FR-2676547-A1 (FR)
Title: Lightning alarm device
Inventor: GIICHIRO KATOH
IPC: G01W1/16
Filed: 1991-05-14
Abstract: The device is designed to deliver warnings relating to the proximity of lightning strikes by using the sudden changes in the electric field which are caused by the space charge when the lightning strikes approach. Use is made, as a synthesized lightning-strike detection sensor, of a group of corona-current point electrodes 53 arranged radially on a hemispherical metal electrode 59 for detecting the electric field variations, with the interposition of insulators 54 in the shape of an umbrella. These electrodes are fixed to a support pole, whilst being insulated therefrom. A corona-current detection circuit and an electric-field variation detector 4 are attached to them. …<??>The device is particularly useful for protecting computer systems. … …
Patent FR-2676939-A1 (FR)
Inventor: ALAIN MEULNART
IPC: B03B1/02
Filed: 1991-05-31
Abstract: Method of sorting vegetable products, intended for separating those (12) of the said vegetable products containing residues from harvesting, called residue-containing products, from those (11) of the said vegetable products lacking the said residues, called residue-free products. According to the invention, the said method comprises an operation of sorting based on density differences, consisting in introducing the said vegetable products into a separating liquid medium (40) whose density is between the density of the residue-free products (11) and the mean density of the residue-containing products (12), and in separating the vegetable products floating at the surface of the liquid medium from the vegetable products settling at the bottom of the said liquid medium. Application to the sorting of slices of mushroom stems, especially cultivated mushrooms.
Patent FR-2681551-A1 (FR)
Title: Method for bonding together two parts of a product made of different plastics, especially differing in terms of their melting points
Inventor: JEAN-GABRIEL BARRE
IPC: B29C45/16
Filed: 1991-09-19
Abstract: Method for bonding together two parts of a product made from different plastics, differing especially in terms of their melting points. The method is characterised:   - in that a first part, having the higher melting point, is injected;   - in that the second part, having the lower melting point, is overmoulded over the first; - and in that at least one of the materials is mixed with the other material as a filler in a proportion such that the property for which the main material is chosen is not too weakened by the filler material.