baber/WOPTO huggingface dataset:
Patent FR-2745505-A1 (FR)
Title: Spherical game piece to be thrown on surface
IPC: A63F9/04
Filed: 1996-03-01
Abstract: The game piece (1) has an outer shape that is a spheroid constituted by a spherical volume (2) cut by a polyhedral. Each face of the polyhedral has flat facets (3) that are separated by smooth zones that are the surface of the sphere (4).  The polyhedral is regular and its centre is the same as the centre of the sphere. The number of facets is a multiple of two or three and is at least equal to six. The facets are opposite each other in pairs and are parallel.
Patent FR-2732059-A1 (FR)
Title: Pre-stressed concrete corrosion protection arrangement
Inventor: NUTZEL OSWALD
IPC: E04C5/12
Filed: 1996-03-12
Abstract: The corrosion protection part (1) comprises a bundle of individual steel rods (4) mounted inside a tubular sleeve (5,8) having an anchoring system (3) at its end. The sleeve is guided into the end zone contiguous with the anchoring system in a pre-stressed channel (11). The protection part is guided into its engagement zone in the pre-stressed channel so as to leave a clearance relative to its internal wall. The individual rods spread outwards in the radial direction towards the anchoring system. In the start of the spread is mounted an annular traction element (17) which tightly surrounds the protection bundle. The external diameter of the annular traction element is adjusted to the internal diameter of the pre-stressed channel.
Patent FR-2748399-A1 (FR)
Title: Snow-board shock absorber
Inventor: PIEGAY YVES
IPC: A63C5/075
Filed: 1996-05-09
Abstract: The snow-board vibration absorber comprises two shock absorber assemblies (7,8) each constituted by a layer of visco-elastic material (9,12). The lower face of this material is fixed to the board (2) and the upper face is fixed to rigid restraining plates (10,13). The restraining plates are connected in pairs so that during bending of the board the plates of the two absorber assemblies mutually repel each other to exert a shearing force on the visco-elastic layers.
Patent FR-2737558-A1 (FR)
Title: Echangeur de chaleur a structure stratifiee en plaques
Inventor: ZWITTIG EBERHARD
IPC: F28F3/08
Filed: 1996-07-29
Abstract: Echangeur de chaleur comprenant plusieurs plaques superposées, dont au moins l'une comporte des ouvertures formant des canaux de circulation. La structure stratifiée (1) comprend au moins deux plaques de couverture (2, 5) et un ensemble disposé entre celles-ci et formé d'une ou de plusieurs plaques superposées (3, 4) dont chacune comporte des ouvertures (8, 9) formant des canaux de circulation, les ouvertures de l'une de ces plaques ou les ouvertures se chevauchant (8, 9) de plusieurs plaques voisines formant ou une plusieurs voies de circulation qui sont sensiblement parallèles au plan des plaques et vont d'un lieu d'admission (12) à un lieu de départ (13). Application par exemple au radiateur de batteries.
Patent FR-2754141-A1 (FR)
Title: Transportable fish tank with oxygenation
IPC: A01K63/02
Filed: 1996-10-09
Abstract: The fish tank is in the form of a tank (1), which contains the water (E) and is provided with a system of oxygenation of the exhauster type, which consists of at least one tube (2), which is arranged approximately vertically at one end of the shorter walls (12, 13) of the tank, in the water. The tube has the upper open end (22) above the level of the water. The air supply pipe (7) feeds into this vertical pipe, also above the level of the water. The lower open end of the tube is connected to a length of pipe (3), which extends above the base (14) of the tank, towards the opposite wall (13, 12) of the tank and is pierced with a series of orifices (30) for the admission of water.
Patent FR-2740742-A1 (FR)
Title: Pantographe comportant un dispositif de reglage de la force de contact avec la catenaire
Inventor: BREITBACH ELMAR
IPC: B60L5/32
Filed: 1996-10-30
Abstract: Le pantographe (15) comporte au moins un frotteur (1) et un bras de support (11) pour le relevage du frotteur (1) et l'application d'une force de contact, avec laquelle le frotteur (1) s'applique du bas contre le fil de contact (2), lors de la transmission de l'énergie. Le bras de support (11) est monté sur la motrice, de manière à pouvoir, pivoter autour d'un axe horizontal (17) et peut être orienté autour de l'axe (17), avec un dispositif de levage (3). Au dispositif de levage (3) est associé un actionneur (23) rapide, que commande une commande (22), en fonction du signal (20, 21) d'au moins un capteur de force ou d'accélération (18, 19), placé sur le pantographe (15), afin de maintenir constante la force de contact du frotteur (1) sur le fil de contact (2).
Patent FR-2755350-A1 (FR)
Title: Footwear prodn.
Inventor: FINI CARLO
IPC: A43B13/14
Filed: 1996-11-04
Abstract: The production of footwear comprises creation of a shoe (1a), in which the upper (2) and base (3) define a first volume (B1); moulding of a standard inner sole (4) made of a material which may be plastically thermoformed, using a form (5) and having a second volume (V2) less than the first, to allow the moulding of an inner sole which, once inserted in a shoe, defines a second or partial volume (V2) less than the first volume (V1); insertion of the standard inner sole (4) in the shoe and fixing in place, so as to create a shoe-inner sole assembly (1) in which, between the sole (3) and standard inner sole (4) there is a gap which defines a third volume (V3) corresponding to the difference between the first volume (V1) and the second volume (V2); heating of the shoe-inner sole assembly (1) to a temperature (T1) for the thermoforming of the inner sole (4); insertion of a foot (7) in the shoe (1), so as to mould the standard inner sole (4) to the sole of the foot (7), at least in the areas at the gaps.
Patent FR-2756692-A1 (FR)
Title: Procede de transmission a etalement de spectre par sequence directe, avec generation et optimisation des sequences
Inventor: BOULANGER CHRISTOPHE
IPC: H04J13/00
Filed: 1996-11-29
Abstract: Procédé de transmission à étalement de spectre par séquence directe, avec génération et optimisation des séquences. Selon l'invention, on produit un lot de séquences aléatoires et l'on optimise ces séquences par un processus de type combinatoire pour minimiser le bruit résiduel. Application aux transmissions.
Patent FR-2758556-A1 (FR)
Inventor: HUB SERGE
IPC: C07C17/358
Filed: 1997-01-17
Abstract: In order to isomerize a hydrofluorocarbon with a certain thermodynamic stability (HFC 1) into hydrofluorocarbon with greater thermodynamic stability (HFC 2), the hydrofluorocarbon HFC1 is subjected to a thermal treatment in the presence of hydrogen at a temperature higher than 500  DEG C. This method which does not require the use of a catalyst is applicable in particular to the isomerization of 1,1,1,2-tetrafluoroethane into 1,1,1,2-tetrafluoroethane.
Patent FR-2758663-A1 (FR)
Title: Double-multiple pin interconnector block, incorporating circuit
Inventor: BOULAIS GUILLAUME
IPC: H01R13/66
Filed: 1997-01-17
Abstract: The casing comprises two half-shells (2a, 2b) with complementary centring pins (2c) and clips (2d, 2e). Each end of a half-shell has a comb-shaped moulding to receive the rows of contacts (3a, 4a) and a perforated end plate (10) is placed over the pins to retain them in position.  An insulating sheet is lain between the support surface carrying the circuit (5) and the external contacts. The circuit may be a signal filter using ferrite rings and capacitors or it may store data. The casing may be injected with filler around the circuit.
Patent WO-9747629-A1 (WO)
Title: Procede ameliore d'obtention d'organosilanes mettant en oeuvre une reaction de redistribution
Inventor: CATHALA MAX
IPC: C07F7/12
Filed: 1997-06-11
Abstract: Procédé amélioré d'obtention d'organosilanes comprenant: une réaction de redistribution entre un organohydrogénosilane chloré de formule (1): (R)a(H)bSiCl4-a-b et un silane organo-substitué et éventuellement chloré de formule (2): (R')cSiCl4-c, formules dans lesquelles: a = 1 ou 2; b = 1 ou 2; a + b = 3; c = 1, 2, 3 ou 4; les symboles R et R', semblables ou différents, représentent des radicaux alkyles et aryles; la réaction de redistribution se déroulant en présence d'une quantité efficace d'un catalyseur consistant dans un acide de Lewis de formule (3): M(X)d dans laquelle: M représente un métal sélectionné parmi Ti, Fe, Cu, Ag, Zn, Cd, Hg, Al, Ga, In, B, Sn, Pb, Sb et Bi; X représente un atome d'halogène; d représente la valence du métal M; et une séparation par distillation de l'organohydrogénosilane chloré produit par redistribution; ledit procédé étant caractérisé en ce que l'on fait intervenir, après la redistribution, au moins un composé inhibiteur du catalyseur de redistribution répondant aux définitions suivantes: il est choisi parmi les polyorganosiloxanes (en abréviation POS) fluides ayant une viscosité à 25 °C au plus égale à 5000 mPa.s; il est utilisé dans des proportions telles que le rapport; r = nombre de moles d'atome de métal M apportées par le catalyseur/nombre de moles d'atome d'oxygène apportées par l'inhibiteur est égal ou inférieur à 0.9.
Patent WO-9803433-A1 (WO)
Inventor: BINOT PATRICK
IPC: C02F3/12
Filed: 1997-07-17
Abstract: A plant for treating water in order to purify same is disclosed. The plant comprises at least one first fluidised-bed biological treatment device (1) using at least one first carrier material with a density greater than 1 and having internal recirculation means (2); at least one physico-chemical settling device (3) for treating the water from said fluidised bed (1) by means of flocs ballasted with at least one second ballasting carrier material having a density greater than 1 and including means (4) for injecting at least one flocculating material into said water; and means (5, 13, 14, 25a, 25b) for recycling said first carrier material and said second ballasting carrier material.
Patent WO-9829046-A1 (WO)
Title: Adjustable osteosynthetic system of the rachis
Inventor: LE COUEDIC REGIS
IPC: A61B17/88
Filed: 1997-12-23
Abstract: The positioning equipment is designed for a system of osteosynthesis for the spinal column comprising two anchoring members (6) to be set in a vertebra and a linking element (14) arranged for connecting the anchoring members, the system being adapted to have a configuration in which each anchoring member (6) is fixed to the linking element (14). The equipment comprises two arms (31) to be fixed to the anchoring members (6) and an element linking the arms (31) for connecting a part (26, 36) of each arm while defining a maximum spacing. The element linking the arms (31) comprises a rack (32) for being urged in attack with one (36) of the parts of the arms and fixed in rotation to the other part of the arm (26).
Patent FR-2761455-A1 (FR)
Inventor: COLIN BRUNO
IPC: F17D3/01
Filed: 1997-03-28
Abstract: The invention concerns a method which consists in introducing, at a point (2, 7) in the network (1), relatively small-dimensioned bodies capable of being detected (6), to be carried by the liquid flux (5) to the different parts (3) of the network, and in detecting the passage of said bodies capable of being detected (6) in predetermined points (8) of the network (1). Each body capable of being detected (6) contains an electronic "chip" associated with an antenna, for being detected by electromagnetic method at the points (8), equipped with suitable detectors connected to a central computer system (9). The invention is applicable to the management of drinking water distribution and sewerage systems.
Patent FR-2761946-A1 (FR)
Inventor: CONESA PHILIPPE
IPC: C25D13/12
Filed: 1997-04-15
Abstract: The invention concerns a method for treating a bicycle frame (1), consisting of hollow tubes welded together, with at least one step whereby it is held by a suspending zone, immersed in the treatment bath, removed therefrom and drained. The invention is characterised in that a preliminary step consists in boring holes (11-19) in one part of the tubes (2-6, 8, 10) constituting the frame (1) to be treated, the location and dimensions of said holes being such that, after the frame (1) is produced by welding the tubes together, said tubes form as a result of first inner holes (11-17) and second outer holes (18, 19) a continuous internal circuit for the treatment bath penetration and evacuation when the frame (1) held by the suspending zone (2) is immersed in the bath and drained, the second outer holes (18, 19), present or bored during the preliminary step, being located in the zone opposite the suspending zone (2) and forming terminal evacuating orifices.
Patent FR-2763037-A1 (FR)
Title: System for installation of replacement inner tube on cycle
Inventor: MASSADOR PATRICE
IPC: B62J11/00
Filed: 1997-05-06
Abstract: The procedure for placing and retaining a replacement inner tube (1) on a cycle frame (2) which can be used without dismantling the wheel consists of  three steps. In the absence of the wheel the inner tube is placed around the end of the frame uprights or the fork (6) on which the wheel axle is fixed.   The inner tube is held by a support (9,10,11) integral with the fork. Changing the replacement inner tube on the support with the punctured inner tube.
Patent FR-2760991-A1 (FR)
Title: Dispositif pour equiper une tete de piston de moteur thermique d'un jeu de segments
Inventor: GRARE PIERRE
IPC: B23P19/08
Filed: 1997-06-20
Abstract: Dispositif pour équiper une tête de piston (3) de moteur thermique d'un jeu de segments comportant un puits (1) de segmentation définissant un espace cylindrique de réception de la tête de piston (3) dans lequel débouchent des gorges (2) périphériques étagées suivant l'axe de l'espace, chacune de ces gorges (2) étant destinée à recevoir un segment du jeu de segments, des moyens (4) de dilatation radiale des segments logés de manière amovible dans le puits (1) et des moyens d'amenée des segments dans les logements étagés, caractérisé en ce que ces moyens d'amenée comportent un dispositif (5) formé par des couloirs (5a, 5b, 5c) superposés débouchant dans les gorges (2) du puits et par un poussoir (6) monté à coulissement dans chacun des couloirs, chaque couloir possédant une ouverture latérale d'alimentation (8, 9, 10) qui le relie à un couloir adducteur (11, 12, 13) dans lequel repose le pied d'une pile (17, 18, 19) de segments, ce couloir adducteur possédant un poussoir coulissant (14, 15, 16) déplaçable depuis une position où il est situé au-delà du pied de la pile par rapport à l'ouverture latérale jusqu'à une position où il est situé à proximité de cette ouverture latérale.
Patent FR-2770230-A1 (FR)
Title: Coating for thermal control comprising metallic reflecting layer
Inventor: GUILLAUMON JEAN CLAUDE
IPC: C23C28/00
Filed: 1997-10-27
Abstract: Coating material for thermal control comprises reflecting metallic layer coated with transparent protective layer of polysiloxane. Coating material for thermal control comprises a reflecting metallic layer supported  by a substrate. The layer is coated with a transparent protective layer of polysiloxane whose structure consists of bi- or tridimensional blocks linked to one another by linear chains or by bonding groups. The protective layer being exempt from chromophores which absorb below 170nm in the ultra-violet.
Patent FR-2770406-A1 (FR)
Inventor: CEBOLLERO JEAN
IPC: A61M5/31
Filed: 1997-11-06
Abstract: The invention concerns a method and an apparatus for individual destruction of syringe needles by melting under the effect of a high intensity electric current. Said apparatus comprises a lower electrode (15) adapted to receive the free end of a needle (12) and to form with it an electric contact, electrically connected to a first terminal (35) of an electric power source (2), a first upper electrode (18) electrically connected to a second terminal (34) of an electric power source (2), and a second upper electrode (27) adapted to be placed in electric contact with the needle (12) surface substantially radially opposite the first upper electrode (18), said second upper electrode (27) being electrically connected to the first terminal (35). The needle (12) is destroyed by being melted flush with the hub (41) between the two electrodes (18, 27).
Patent FR-2771165-A1 (FR)
Inventor: ROGER DIDIER
IPC: F41H11/12
Filed: 1997-11-14
Abstract: The shell comprises a projectile (1) launched by a propulsive charge and containing a disperser (7) for one or more magnetic field generators (8) in the form of magnetic sub-projectiles.
Patent FR-2771348-A1 (FR)
Title: Securing assembly for fixing removable vehicle seat on to slide
Inventor: PEMZEC JEAN MARC
IPC: B60N2/015
Filed: 1997-11-21
Abstract: The seat is mounted on feet (10), of which at least one is mounted, in a removable manner, on to the mobile support (6), which slides on the base rail (4).  Each foot carries a lock (12), which can be moved between a locked position, to secure the foot to the support, and an unlocked position, where the foot can be removed. A sliding bolt (17) is carried by the seat and designed to lock the seat in position on the slide, by moving into its locked position, where it fits into the slots (20), in the base rail.
Patent FR-2771336-A1 (FR)
Title: Machine to detach printed delivery label from strip
Inventor: CLUZEAU DANIEL
IPC: B65H37/00
Filed: 1997-11-25
Abstract: The separator has two synchronized drives (10,16) advancing and recovering the support strip (20), and a clamp (28,32) between the two drives. The strip passes through a printer (16) to print label and copy on the strip itself, then the strip advanced and the edge of the label lifted. The label is clamped and the strip withdrawn to complete detachment.
Patent FR-2773337-A1 (FR)
IPC: B22D18/04
Filed: 1998-01-07
Abstract: In a case (1) is arranged a ceramic casting die (21) defining a casting zone (22), surrounded by a sand mass (23) without binder. The casting zone is connected to a metal liquid source (4) below wherein are successively applied a pressure (P1) bringing the metal to the threshold of the casting zone (22), a pressure (P2) slightly higher than what is required to fill said zone, then an outright excess pressure (P3); finally the pressure is brought back to the first value (P1). When the casting zone is filled, the space containing the sand mass (23) is depressurized to prevent deformation of the casting die (21) caused by the excess pressure (P3), at least until a metal crust is formed on the casting die, and at most until the excess pressure start to decrease in the liquid metal source (4).
Patent WO-9833389-A1 (WO)
Title: Moulding set for producing a shell, in particular an edible shell
Inventor: CAHEN PHILIPPE
IPC: A21B3/13
Filed: 1998-01-29
Abstract: The invention concerns a moulding set comprising an external mould (10) and an associated internal mould (20), the latter being arranged for fitting into the external mould. The external mould has a main convex portion (11) with a central opening (12), and an end rim (16') extending in a plane, and the internal mould (20) has a main convex portion (21) with a central chimney (23) shaped for passing with little clearance in the opening (12), and an end rim (26) which, when the moulds are mutually fitted, is coplanar to the end rim (16') of the external mould and co-operates with it for closing the moulding space (30) delimited between the convex portions (11, 21).
Patent WO-9843831-A1 (WO)
Title: Envelope opener
Inventor: BOULAIS GUILLAUME
IPC: B43M7/00
Filed: 1998-03-25
Abstract: The invention concerns an envelope opener (1) comprising a case (2) provided with a longitudinal slot (3) wherein extends a cutting metal blade (4), stressed by the passage of an envelope in said slot, characterised in that said blade is arranged on a resilient support (5) associated with the case (2).
Patent WO-9856656-A1 (WO)
Title: Gyroplane rotor with double-plate hub and external pitch control
Inventor: LEGENDRE PHILIPPE MAURICE RENE
IPC: B64C27/32
Filed: 1998-06-11
Abstract: The invention concerns a rotor comprising a hub (7) with two radial plates (8, 9) connected to a tubular strut (1) by a mounting flange (32) with side apertures (31) run through by the arms (29) of a pitch control spider (30) rotating with the hub (7) and movable at least axially in the mounting flange (32), each arm (29) end outside the mounting flange (32) being articulated to a blade pitch change rod (26), external to the strut (1)-hub assembly and moreover articulated to a respective blade pitch control lever (11) of the rotor. The invention is particularly applicable to helicopter rear rotors.
Patent FR-2779473-A1 (FR)
Title: Building opening frame positioning template
Inventor: PELLARINI PATRICK
IPC: E04F21/00
Filed: 1998-06-04
Abstract: The template for positioning jamb blocks in a building opening comprises a set of buttresses (1). These include a vertical buttress against which the block end faces are supported and a second vertical buttress (1b) against which the internal or external longitudinal faces these same block are supported. A crosspiece (3) and telescopic rods (2) ensure the buttresses are held vertically in the opening.
Patent FR-2779346-A1 (FR)
Title: Plant extract for preventing and treating effects of solar radiation on skin and hair
Inventor: PAUFIQUE JEAN JACQUES
IPC: A61K8/97
Filed: 1998-06-04
Abstract: The extraction of an ingredient with antiradical activity and protecting the skin and hair against solar radiations, especially UVA and UVB comprises:  (1) grinding sunflower seeds to obtain a semolina; (2) solubilizing the semolina in water; (3) filtering and clarifying the solution; (4) optionally concentrating and/or dehydrating; and  (5) sterilizing on filter membrane. The extraction comprises:  (1) grinding sunflower seeds to obtain a semolina; (2) solubilizing the semolina in water and maintaining the pH at 5-7 with a solubilization of more than 50 g/l; (3) filtering and clarifying the solution; (4) optionally concentrating and/or dehydrating the solution; and  (5) sterilizing on filter membrane to remove the microorganisms, the total mesophilic flora, yeasts and molds. Independent claims are also claimed for: (1) the composition of the extracted ingredient; and (2) a cosmetic composition comprising at least one part of this ingredient.
Patent FR-2782693-A1 (FR)
Title: Two-wheeled light motor vehicle incorporates exterior lightweight tubular cage to give all-round protection for driver
Inventor: FAUVEL GILBERT
IPC: B62J17/00
Filed: 1998-08-26
Abstract: The vehicle has a main chassis frame (1) holding the suspension units for the wheels (2,3), motor or internal combustion engine (31), a battery or fuel tank (8) and a control column (23). A support frame (16) is mounted on a chassis frame which supports a transparent windscreen (51) and forms a cage surrounding the driver.
Patent FR-2782945-A1 (FR)
Inventor: BOURRIERES FRANCIS
IPC: B41F15/08
Filed: 1998-09-03
Abstract: The invention concerns a capillary doctor blade with surface injection for liquid product (4) screen printing with viscous liquids on a substrate (1) through the orifices of a silkscreen (2). Said self-contained element is adaptable on direct transfer devices comprising a reservoir capable of being pressurised with a length corresponding to the substrate to be screen printed. The surface injection doctor blade comprises an elastically deformable capillary element (16) in contact with the silkscreen (2), preventing the product natural flow (4) when it is not subjected to the pressure (F2) and which allows a product flow matching the application requirements when the product is under pressure. Scraping lips (6a and 6b) oppositely inclined ensure that the device is sealed at the front and at the rear of the injection surface (10) while the ends are sealed by sealing foam blocks. The invention also concerns a work method for said surface injection capillary doctor blade.