baber/WOPTO huggingface dataset:
Patent WO-9620908-A1 (WO)
Title: Procede de separation de paraxylene comportant au moins deux etages de cristallisation a haute temperature
Inventor: MIKITENKO PAUL
IPC: B01D9/02
Filed: 1995-12-27
Abstract: Procédé de production de paraxylène de très haute pureté à partir d'une charge contenant un mélange d'hydrocarbures aromatiques de 7 à 9 atomes de carbone dans lequel on fait circuler une partie au moins de la charge dans une zone adaptée à enrichir une première fraction en paraxylène et on purifie au moins une partie de ladite première fraction par au moins une cristallisation à haute température dans au moins une zone de cristallisation, le procédé étant caractérisé en ce que l'on cristallise ladite première fraction enrichie en paraxylène dans une zone de cristallisation comprenant au moins deux étages (50, 70) de cristallisation à haute température, et avantageusement entre + 10 et - 25 °C. La zone d'enrichissement en paraxylène peut être une cristallisation à très basse température, une adsorption sélective ou une zone de dismutation du toluène.
Patent FR-2732709-A1 (FR)
Title: Shuttering chamber for forming aperture in cast material esp. concrete
IPC: E04G15/06
Filed: 1995-04-04
Abstract: A chamber, designed to form an aperture in a cast structure, esp. of concrete, for pipes or cables, has four side walls 2, 3, 4, 5) with lower edge flaps (7, 8, 10), and a top made from flaps 11, 12, 13, 14) which extend from the side walls. The height of the side walls is slightly (e.g. 20 - 50 mm) less than the height of the shuttering, and the chamber is made from corrugated polyethylene or polypropylene with a thickness of 1.5 - 10 mm, and preferably 4 mm. The lower edge flaps are some 3 cm wide to allow for nailing.
Patent FR-2732548-A1 (FR)
Title: Sealed container for temporary storage of cut flowers
IPC: A01G5/06
Filed: 1995-04-07
Abstract: The flexible container (2) is designed to hold water (1) and is fitted around the base of the flower stems. The container is sealed from both water and air, by a product (4), which is floated in a liquid state, on to the surface of the water. The sealing material is produced from a vegetable resin, which is not harmful to plants. The resin is applied when it is sufficiently fluid to expand and form an even layer several millimetres thick, and to pass around and between all the stems of the flowers and the edges of the container. The material then solidifies in place and forms a light and flexible layer, which adheres to the stems of the flowers and the edges of the container to form an effective seal.
Patent FR-2732939-A1 (FR)
Title: Motor vehicle steering wheel
Inventor: HOBLINGRE ANDRE
IPC: B62D1/08
Filed: 1995-04-13
Abstract: The vehicle steering wheel comprises a wheel rim (2) and a hub by which it is fixed on the steering shaft. The rim is joined to the hub by arms (5-8)). These connecting arms are fixed onto the rim by the forced rolling up of the ends of the arms onto the hub.  The end of the arms have two branches (9,10) whose first ends are connected to the arms. Their second ends converge towards each other and are joined together. The branches are rolled up around the rim in a helix.
Patent FR-2735547-A1 (FR)
Title: Stirrup of disc brake fitted with brake pads
Inventor: CHAPUZOT JEAN
IPC: F16D55/226
Filed: 1995-06-16
Abstract: The stirrup for a disc brake equipped with brake pads, controlled by a piston lodged in a cylinder receiving an operating fluid, is formed of an arc in sheet steel (20) of the form of an `U' overlapping the braking disc (1). The arc has a first branch (21) on which one finds the fixed brake pad (2) and a second branch (22), integrated into an aluminium mounting (24), serving as a mount for the stirrup and in which is realised the cylinder (24A) of the piston/cylinder assembly fed by the operating fluid.
Patent FR-2737653-A1 (FR)
Title: Filtre definitif comportant un orifice pour le passage de dispositifs medicaux et son procede de fabrication
Inventor: NADAL GUY
IPC: A61F2/01
Filed: 1995-08-10
Abstract: Il s'agit d'un filtre (1) destiné à être introduit à l'intérieur d'un vaisseau, ledit filtre (1) étant traversé par un orifice (35) dont le diamètre est compris entre 0,2 mm et 9 mm environ et permettant, en particulier, le passage à travers lui de dispositifs ou appareils médicaux destinés à être introduits dans ledit vaisseau. La fabrication peut s'effectuer par découpe d'une plaque plane, de manière à obtenir la tête (7, 21) traversée de l'orifice (35) avec les branches (3) qui peuvent être intégrées en une seule pièce ou être rapportées.
Patent FR-2741203-A1 (FR)
Title: Male/female electrical connection assembly for motor vehicle cabling
Inventor: PICAUD JEAN PIERRE
IPC: H01R13/28
Filed: 1995-11-14
Abstract: The connection assembly includes male (6) and female (4) electrical connectors which have outer covers with multiple socket connections. The units plug together at one end, with the open ended cover from one connector sliding over the cover of the second unit. The first unit has an electrical extension from the socket section to a spring metal socket (26) protruding into a matching plug area. The second unit has a plug extension piece (44) connected to its socket unit which slide into the connected socket of the first unit.
Patent FR-2741962-A1 (FR)
Title: Contact lens disinfection unit
Inventor: BOURSET CLAUDE
IPC: A61L12/12
Filed: 1995-12-01
Abstract: The unit consists of a container (1) with a removable cap (10) and a support for the lenses and a catalyst block (30) which is independent of the cap and has elements to hold at least one lens in a position which allows a disinfectant solution to circulate round the lens placed in the container. It has a mounting (37) situated at one end of the support to hold a catalyst block (40) in place, and a gripper (39) at its other end. The cap is equipped with an element (14) to protect the catalyst block (40) which partially surrounds it to protect against accidental contact while the support (30) is out of the container. It comprises a lateral wall which is fixed at one end to the inside of the cap and is open at the other end (15), which has a retaining plate for the catalyst block.
Patent FR-2743348-A1 (FR)
Title: Boat with rigid hull
IPC: B63C13/00
Filed: 1996-01-10
Abstract: The boat hull (10) has a bottom (11) with a transverse V section. The boat has a U-shaped rigid sealed float (12) fixed to the bottom constituting the boat upper edge. The U-branches are connected to a rear board also fixed to the bottom. The boat has integral road wheels (31) which pass from a low ground contact position to a raised retracted position inside the float when the boat is in the water. The float has two compartments (2) symmetrically located about the longitudinal axis, which receive the retracted wheels. The compartments have a downwards opening hatch (20). The hatch has a crank (24) which operates its opening system comprising a rod fixed to the hatch connected to a screw-nut system.
Patent FR-2744280-A1 (FR)
Inventor: BEAULAT BERNARD
IPC: H01B7/00
Filed: 1996-01-31
Abstract: A sheath for electrical wiring bundles is disclosed. The sheath is split along a generatrix and characterised in that the edges (1a, 1b) overlap through 20-180 DEG . The sheath is particularly suitable for sheathing motor vehicle wiring bundles.
Patent WO-9705293-A1 (WO)
Title: Method for processing scrap containing one or more alloys that react to form hydrides, to enable recycling thereof
Inventor: TRAVERSE JEAN-PIERRE DI
IPC: H01M10/54
Filed: 1996-07-24
Abstract: A method for processing scrap to enable recycling thereof. Said scrap is produced during the manufacture of nickel/metal hydride batteries, or consists of used nickel/metal hydride batteries, and contains one or more alloys that react to form hydrides. The method comprises (a) a spraying step carried out in a surfactant aqueous medium under conditions that cause detexturing and dispersion of the suspension; (b) a suspension sedimentation step for separating out the solid phase; (c) a series of cycles that each comprise stirring the solid phase in the presence of water and a surfactant, in particular while exposing it to ultrasonic vibration, followed by sedimentation; and (d) a final step of washing and drying the particulate solid phase resulting from the cycles in (c). Substantially intact alloys that react to form hydrides and can be recycled directly in the manufacture of batteries may thus be recovered.
Patent FR-2745597-A1 (FR)
Title: Composite element made of rigid plate and glass wool wad
Inventor: RIAS JEAN CLAUDE
IPC: E04B1/84
Filed: 1996-02-29
Abstract: A composite element is claimed, made up of a rigid plate and a wad of glass wool integral with each other.  The wad of glass wool is made up of glass fibres distributed three dimensionally in the wad.  The glass fibres are produced by an internal centrifugal process and the wad has a volumetric mass of below 60 kg/m<2> and preferably of less than 55 kg/m<2> but greater than 40 kg/m<2>.  The majority of the glass fibres have a diameter of less than 5 microns and preferably of between 3 and 4 microns.  The wool content of the wad of fibre glass is less than 10 percent.  The three dimensional distribution of the glass fibres is obtained by crimping of the wad during its fabrication at a rate of between 1.5 and 6 and preferably between 3 and 3.5.  The rigid plate is a plate of plaster onto which the wad of fibre glass is stuck.
Patent FR-2746010-A1 (FR)
Title: Emulsion eau-dans-huile gelifiee stable et son utilisation dans les domaines cosmetique, dermatologique, veterinaire et/ou agroalimentaire
Inventor: SIMON PASCAL
IPC: A61K9/06
Filed: 1996-03-12
Abstract: La présente invention se rapporte à une émulsion eau-dans-huile fluide stable, notamment topique, comprenant comme gélifiant un alkyléther de polysaccharide, formé de motifs comportant au moins deux cycles osidiques différents, chaque motif comportant au moins un groupe hydroxyle substitué par une chaîne alkyle hydrocarbonée saturée. L'alkyléther de polysaccharide a de préférence un poids moléculaire supérieur à 200 000 et est notamment un alkyléther de gomme guar ayant un degré de substitution d'environ 2 à 3, en particulier 2,5. L'émulsion obtenue est stable, même en l'absence des électrolytes ou des corps gras habituellement utilisés pour stabiliser les émulsions E/H. Elle peut en particulier contenir un actif sensible aux électrolytes. L'émulsion selon l'invention peut être notamment utilisée dans les domaines cosmétique et/ou dermatologique.
Patent FR-2748426-A1 (FR)
Title: Pneumatic propulsion system with high-pressure fluid reservoir for vehicle
IPC: B60K3/00
Filed: 1996-05-07
Abstract: The system includes the reservoir (1) which contains air or gaseous propellant which is stored in the liquid or gaseous state and released through the pressure regulator (2) to the pneumatic actuator or motor (3) mounted on, or flexibly coupled (4) to, the primary shaft (5) of the gearbox. The motor also drives an alternator (7) which recharges a battery for supply of electric current to vehicular lighting, signalling, electrical and electronic controls and any other systems requiring such a supply. In an alternative embodiment two propeller shafts are driven by separate motors with controlled valves for provision of differential drive.
Patent FR-2748850-A1 (FR)
Inventor: BRUEL MICHEL
IPC: C23C14/48
Filed: 1996-05-15
Abstract: A method for making a thin film of optionally crystalline solid material selected from a dielectric material, a conductive material, a semi-insulating material and an unordered semiconductor material. The method comprises an ion implantation step wherein a substrate of the solid material is bombarded with ions selected from rare gas and hydrogen gas ions in order to form a layer of microcavities in the body of the substrate at a depth adjacent to the average ion penetration depth, and thus divide the substrate into two areas; and a heat treatment step wherein the microcavity layer is heated to a temperature high enough to cause separation of the two areas of the substrate either naturally or by means of an applied stress. The method is useful for producing a ferroelectric capacitor storage.
Patent FR-2749256-A1 (FR)
Title: Volant de direction notamment pour vehicule automobile permettant l'integration de moyens d'activation d'un organe fonctionnel et d'un module a sac gonflable
Inventor: HOUITTE JEAN CLAUDE
IPC: B60R21/20
Filed: 1996-06-04
Abstract: Ce volant comportant un coussin central (2) muni de moyens d'activation (19) d'au moins un organe fonctionnel du véhicule et relié par l'intermédiaire d'au moins un bras de liaison à une jante annulaire et comprenant une armature de support (7) sur un côté de laquelle est prévu un module à sac gonflable (8) comportant un couvercle (9) et sur l'autre côté de laquelle est prévue une coque d'habillage (10), est caractérisé en ce que le couvercle (9) et la coque (10) se présentent sous la forme de deux demi-coquilles complémentaires présentant des zones d'accrochage (11) pour former un sous-ensemble monté déplaçable, par appui de l'utilisateur sur le couvercle, à l'encontre de l'action de moyens élastiques (18), entre une première position et une seconde position de commande des moyens d'activation (19).
Patent FR-2749571-A1 (FR)
Title: Dispositif et procede de lubrification pour convoyeurs
Inventor: JAVELLY CHRISTIAN
IPC: B65G45/02
Filed: 1996-06-05
Abstract: Dispositif de lubrification 1 automatique, destiné à approvisionner en lubrifiant des organes mobiles 2 suivant une première trajectoire déterminée, disposés à intervalles constants et pourvus de plusieurs graisseurs 3 espacés les uns des autres, comprenant une pluralité de pompes 7 entraînées suivant une deuxième trajectoire, pourvues d'un bâti 8 supportant une partie mobile en translation par rapport au bâti 8, la partie mobile étant capable de venir en contact avec un graisseur 3 pour y injecter du lubrifiant pendant une phase de graissage. Les pompes 7 sont reliées par un moyen de liaison sans fin 6, et le dispositif de lubrification 1 est entraîné par l'action des graisseurs 3 sur les parties mobiles des pompes 7. Pendant la phase de graissage, la partie mobile d'une pompe 7 est coaxiale au graisseur 3 correspondant dès le contact entre ladite partie mobile et ledit graisseur 3. Le dispositif de lubrification 1 comprend un moyen pour maintenir le bâti 8 d'une pompe 7 immobile relativement au graisseur 3 correspondant et la partie mobile se déplace perpendiculairement à la trajectoire du graisseur 3.
Patent FR-2752669-A1 (FR)
Title: Livestock manger access barrier
Inventor: LECOMTE STEPHANE
IPC: A01K1/06
Filed: 1996-10-02
Abstract: The access barrier consists of two horizontal bars connected by vertical members so that each pair of vertical members forms a rectangle with the horizontal bars through which an animal can insert its head to feed. Each position is completed by a lever which is set vertically to close the position and at an angle to open it, the lever being pivoted to the middle of an angled bar between the upper and lower horizontal bars and fixed in the closed position by a lock. The lever lock is in the form of two triangles (15,16) set with a slot (17) between them on a control bar (11) above the upper horizontal bar, the gar being designed to receive a sliding locking member (21) on the lever. When the lever is set in its vertical position its slider engages automatically with the slot, while the lever can be released by rotating the control bar about its lengthwise axis.
Patent FR-2757412-A1 (FR)
Inventor: FICHEPAIN FREDERIC
IPC: A43B5/16
Filed: 1996-12-19
Abstract: The invention concerns a boot with rollers comprising front (3b) and rear (4b) rollers that are movable between a first lowered operative position and a second raised inoperative position. The front and rear rollers (3b, 4b) are mutually connected by at least a flexible link (15) passing inside the sole (2) for simultaneously moving the front and rear rollers (3b, 4b) by traction means (16, 20) connected to the flexible link (15). The front rollers (3b) are further connected to the rear rollers (4b) by elastic means (18) in the form of a draw spring pulling them in the raised inoperative position.
Patent FR-2757752-A1 (FR)
Title: Low table transformable into high table
Inventor: BERGMANN MARTIN
IPC: A47B9/00
Filed: 1996-12-31
Abstract: The table has short metallic legs (3b) when it is in its low position. It is held in this position by the tension of springs (6). The high position of the table is reached when the legs are rotated through 90 deg so that the table has longer legs (3a).  The springs are released by levers (4), between the springs and the cross bars of the legs. The springs are fixed to a bar (5) and hold the legs in their low position. The lever blocks the legs in their high or low positions.
Patent WO-9727078-A1 (WO)
Inventor: SAFI MONDHER
IPC: B60Q1/46
Filed: 1997-01-24
Abstract: A hazard warning system for motor vehicles including left and right rear flashing lights switchable into hazard warning mode is disclosed. The system includes an additional hazard warning light arranged in the middle and at the back of the vehicle to form a warning triangle together with said left and right rear flashing lights, as well as means for controlling said hazard warning light. The control means operate the additional central hazard warning light in synchronism with the left and right rear flashing lights when the latter are operating in hazard warning mode.
Patent FR-2758052-A1 (FR)
Title: Adjustable portioning machine for bread dough
Inventor: RONDIER PASCAL
IPC: A21C5/08
Filed: 1997-01-09
Abstract: An automatic machine for portioning bread dough comprises a cylindrical tub (14), which is filled with bread dough and is covered by a lid (18). Inside the tub, blades (40, 42) can be driven axially to a retracted position at the bottom of the tub where they are located flush with a base surface, out of the way. From this position they can be driven up to an active location in contact with the lid, where they divide the dough. The novel feature is that there are at least two blade assemblies worked selectively by the drives. This produces a number of portions in correspondence with the number of blade assemblies actuated. Also claimed is the method of dividing the dough with this equipment.
Patent WO-9735646-A1 (WO)
Title: Patin a roulettes muni d'un dispositif de freinage
Inventor: BENOIT LOUIS
IPC: A63C17/14
Filed: 1997-02-17
Abstract: Patin du type à roues en ligne (6, 6') comportant une chaussure (2) dont la semelle (3) est associée à une platine supérieure (4) d'un châssis (5) sur lequel sont disposées les roues de patinage et diposant d'un bloc de freinage fixe (13) solidaire d'une partie arrière du châssis (5) et susceptible d'entrer en contact par frottement avec le sol en vue d'un freinage efficace par une action en soulèvement des roues avant (6) provoquée par le patineur, caractérisé en ce que le bloc de freinage (13) est associé à des moyens de ralentissement (17) susceptibles de coopérer simultanément avec une roue d'extrémité arrière (6') du patin (1) et une face interne (13a) dudit bloc de freinage (13) entre lesquelles ils s'interposent lors d'une action en basculement vers l'arrière d'une partie articulée (7) de la chaussure (2), provoquée par le patineur sans soulèvement des roues (6), ladite partie articulée (7) étant reliée auxdits moyens de ralentissement (17) par l'intermiédiaire d'un bras de liaison (18), de manière à offrir au patineur un choix entre un ralentissement du patin sans soulèvement des roues (6) ou un freinage efficace par frottement au sol du bloc de freinage (13), par soulèvement des roues (6).
Patent WO-9829102-A1 (WO)
Title: Homogeneously charged particulate vector and pharmaceutical or cosmetic composition containing same
Inventor: BETBEDER DIDIER
IPC: A61K8/41
Filed: 1997-12-23
Abstract: The invention concerns a particulate vector comprising: a non-liquid hydrophilic nucleus; an amphiphilic lamella characterised in that the nucleus carries a global cationic, anionic or neutral charge and that the amphiphilic lamella carries a global charge of same polarity as that carried by the nucleus. The invention also concerns a pharmaceutical or cosmetic composition or a nutrient additive containing such a vector.
Patent WO-9829763-A1 (WO)
Title: Device and method for nuclear locating by iterative computing of barycenter, and application to gamma-cameras
Inventor: CHAPUIS ALAIN
IPC: G01T1/164
Filed: 1997-12-29
Abstract: The invention concerns a method for determining the position of a phenomenon, relative to a set of N photodetectors, comprising, after digitisation of the signal delivered by each photodetector, the following steps: computing a rough position of the phenomenon; determining the distance of each photodetector relative to the rough position; computing the corrected value of the contribution of each photodetector based on its distance relative to P0; computing the new position P1 based on the corrected contributions of the photodetectors, and of their position. The invention also concerns a device for implementing the method.
Patent FR-2745895-A1 (FR)
Title: Apparatus for producing aqueous suspension of fine ice crystals
Inventor: PAUL JOACHIM
IPC: F25C1/147
Filed: 1997-03-04
Abstract: The apparatus consists of a cylinder with an inner wall (2) which is cooled from the outside and through which the aqueous solution is passed. An outer cylinder (7) coaxial with the inner one and two end walls form a chamber (4) which is filled with a coolant fluid or a cold brine, and ice crystals which form on the inner surface of the inner wall are removed by a scraper. The scraper is in the form of an Archimides screw (1) which has an outer diameter equivalent to the inner diameter of the cylinder. The temperature at which the ice crystals for depends on the freezing point of the coolant, which can contain e.g. culinary salt, ammonia ethanol
Patent FR-2764208-A1 (FR)
Inventor: LE LOARER JEAN LUC
IPC: C01F7/448
Filed: 1997-06-10
Abstract: The invention concerns alumina extrudates with properties, in particular of porosity, adapted for their use as catalyst supports or as catalysts, in particular for hydrotreating petroleum fractions. The invention also concerns methods for forming alumina to provide the extrudates with said properties.
Patent FR-2757904-A1 (FR)
Title: Energy converter using pressure to lift fluid charged with potential energy
IPC: F03B17/04
Filed: 1997-06-10
Abstract: The converter consists of a tubular balance arm (33) with a value (20) at one end linking two cylinders (2), each divided into two chambers by a piston (8). The balance arm and cylinders are able to rock about a horizontal axis (22) on a frame (31) fixed to the ground (32). The piston in each cylinder separates chambers containing fluids (1,4) selected for their density and thermal capacity respectively. When the thermal fluid (4) is heated by an external heat source, it vaporises and forces the dense fluid through the tubular arm into the cylinder at the opposite end. The balance arm, then, rocks and the cylinders change position. The process can then be repeated, and the energy produced used as a drive or to generate electricity. Alternatively, the cylinders can be in the form of containers attached to an endless belt.
Patent FR-2767056-A1 (FR)
Inventor: PHILIPPE MICHEL
IPC: A61Q19/08
Filed: 1997-08-07
Abstract: The invention concerns the use, as main active principle in a composition or for preparing a pharmaceutical composition, of an effective amount of at least a 2-amino-alkane polyol, or one of its derivatives for treating skin ageing signs.