baber/WOPTO huggingface dataset:
Patent FR-2782539-A1 (FR)
Title: Compressor for gas turbine engine has cooling cavity contained within rotor and cooling surface formed in part by part of outer wall of rotor
Inventor: COUDRAY XAVIER GERARD ANDRE
IPC: F02C7/18
Filed: 1998-08-20
Abstract: The gas turbine engine consists of a rotary compressor (10), with blades (12, 17), having a stream of gas (5) passing through from upstream (3) to downstream (4). The compressor rotor (15) has an outer wall (16), in contact with the gas stream. Compressed gas passes through the take-off orifice (51) and passes through into the cooling cavity (53)within the rotor. The cooling surface (55) is formed by some of the outer wall of the rotor and is upstream of the take-off orifice.
Patent FR-2767926-A1 (FR)
Title: Non destructive measuring of fissile material content of solid radioactive waste
Inventor: HARUYAMA MITSUO
IPC: G01T3/00
Filed: 1998-08-27
Abstract: Fast neutrons emitted by a tube neutron generator (104) are slowed during the analysis to become thermal neutrons and to cause fission of the nuclei of fissile material (106) contained in the solid waste. The number of neutrons released by these fission events are extracted and integrated with respect to time to provide a measure of the fissile material content of the waste.
Patent FR-2783082-A1 (FR)
Inventor: BONATO MICHEL
IPC: H01B7/282
Filed: 1998-09-09
Abstract: The invention concerns an over-moulded electric cable (10) comprising: a cable (10) of the type including a plurality of insulated conducting wires (12) inside an insulating sleeve (11); and an over-moulding material (15) coating the insulating sleeve (11) over at least part of its length. The invention is characterised in that a groove (13) is produced on the insulating sleeve (11) outer surface, said groove being adapted to receive the over-moulding material (15). The invention also concerns a method for making such an over-moulded cable.
Patent FR-2770359-A1 (FR)
Title: Procedes et organes de compensation d'echo pour lignes telephoniques
Inventor: JIN GARY Q
IPC: H04M9/08
Filed: 1998-10-22
Abstract: L'invention concerne la compensation d'écho.Elle se rapporte à un procédé de réglage, dans un système téléphonique possédant un trajet de réception de signaux d'un utilisateur d'une extrémité distante et un trajet d'émission de signaux d'une extrémité proche vers l'utilisateur de l'extrémité distante, destiné à la commande d'un organe (12, 14) destiné à compenser les composantes d'écho du signal de l'extrémité distante à partir du signal de l'extrémité proche dans une condition de double parole, le procédé comprenant la création d'un signal d'écho reproduit d'après le signal de l'extrémité distante et une longueur estimée du trajet d'écho, et la compensation réglable du signal d'écho à partir du signal de l'extrémité proche et d'une vitesse de convergence ajustée par adaptation.Application aux systèmes téléphoniques.
Patent FR-2785632-A1 (FR)
Title: Concrete floor slab expansion joint has two sub-assemblies supported by lower plate and fitted with two upper plates with meshing toothed edges
IPC: E01C11/14
Filed: 1998-11-10
Abstract: The expansion joint consists of two sub-assemblies supported by a lower plate (6) with elongated holes for fixings, connected by a horizontal member (5) to an upper plate. The upper plate is in two sections (1, 7) with meshing toothed edges, and horizontal members (5, 12) supporting the two sections are connected by a nut and bolt (9) which breaks when the concrete shrinks.  The joint is supported and guides relative to the slab by sliding tubes (11) and anchors (3. 10).
Patent WO-9943151-A1 (WO)
Title: Camera display device with flexible head
Inventor: GIRAUD NICOLAS
IPC: H04N5/225
Filed: 1999-02-11
Abstract: The invention concerns a camera display device, of portable format, comprising a video light connected to a display screen, consisting of a head (2) wherein are arranged a camera (3) and lighting means (4), coupled to a flexible tube (5), articulated and recessed for passing a video cable (11) and electric supply (12) and control wires (13) for rotating the head, connecting the video light head (2) to a handle (6) equipped with means controlling (7) the lighting. The connection between the video light head (2) and the tube (5) is removable and produced by an articulation (37) movable by the action of mechanical or electric control means rotating and locking the head in a position predetermined by the user of the device. The invention is useful for inspecting a motor vehicle engine elements.
Patent WO-0015667-A1 (WO)
Title: Cellulose microfibrils with modified surface, preparation method and use thereof
Inventor: LADOUCE LAURENCE
IPC: C09D201/00
Filed: 1999-09-09
Abstract: The invention concerns cellulose microfibrils with modified surface, characterised in that the hydroxyl functions present at the surface of the microfibrils are etherified with at least an organic compound comprising at least a function capable of reacting with said hydroxyl functions, and the degree of surface substitution (DSs) is at least 0.05. The invention also concerns a method for obtaining said microfibrils and their use as agent for modifying viscosity, texture and/or as reinforcing filler.
Patent FR-2779507-A1 (FR)
Title: Safety guard for packing machine
Inventor: BOCHTLER ALOIS
IPC: B65B57/00
Filed: 1999-03-02
Abstract: The safety guard (2) is held before machine element inserts (5) so as to cover the crushing and cutting areas (6) from all sides. The work cycle is paused or prevented if the guard is not in the right position and obstructs the cutting and crushing areas. A limit switch (8) may also be provided.
Patent FR-2776163-A1 (FR)
Title: Agricultural device with separately driven lifting mechanism
Inventor: NIELSEN HARALD RAUN
IPC: A01D34/66
Filed: 1999-03-22
Abstract: The agricultural device e.g. mowing unit, etc. (1) attached to a carrying element positioned beside a tractor (5), can be lifted if required with a separately driven lifting mechanism which operates a hydraulic cylinder (20), acting on one of two lower joint elements (7). The lifting height can be preprogrammed and does no longer have to be controlled while turning or reversing the tractor.
Patent FR-2794891-A1 (FR)
Title: Treatment and preparation of the surface of a substrate, e.g. silicon, surface for direct bonding techniques
Inventor: GIRARDIE LIONEL
IPC: H01L21/762
Filed: 1999-06-14
Abstract: Processes for the preparation of substrates for direct adhesion techniques, e.g. following use of the substrate to transfer a thin film onto another substrate, involves changing the order or modifying the parameters of stages involving high temperature annealing with hydrogen, selective chemical etching, and particular smoothing and cleaning techniques for direct bonding of substrates. Preparation of the surface of a substrate for different techniques of direct bonding of semiconductor slices, where the substrate has been subjected to cleavage by the implantation of ions creating strong discontinuities of the surface (2) between its center and its periphery above a zone (4) of point faults of thickness less than 20 microns in the depth of the silicon body, comprises the following stages: (a) selective chemical etching (I) using a mask to etch a height of peaks and other discontinuities below 20 microns ; (b) selective chemical etching (II) using gases to etch peaks and other discontinuities of thickness below 5 microns with selectivity of 10<6>:1; (c) high temperature annealing; (d) smoothing by plasma-assisted etching using gases or by chemical-mechanical polishing to thickness less than 20 nm, to obtain a depletion layer (3) (e) cleaning after smoothing; and (f) cleaning before bonding. Independent claims are given that describe similar processes with changes in the order of, or modification of the parameters of, the above stages.
Patent FR-2795387-A1 (FR)
Title: Carton having folded flaps forming base and top and interior plastic bag has base of the bag cut and welded into point which is positioned beneath fold line of flaps forming base of carton
Inventor: PLANES JACQUES
IPC: B65D5/60
Filed: 1999-06-23
Abstract: The carton has folded flaps forming the base and top and an internal plastic bag (8). The base (80) of the bag is cut and welded into a point. The height (H) of this point equals half the length of a diagonal across the base. The bag is stuck to the walls of the carton so that the point is positioned beneath the fold line (11) of the flaps (72, 73, 74, 75) which form its base.
Patent FR-2796078-A1 (FR)
Inventor: BELLET SERGE
IPC: C10G9/24
Filed: 1999-07-07
Abstract: The invention concerns a method and a device for steam cracking hydrocarbons which consists in heating a mixture of hydrocarbons and water vapour to a desired temperature sufficiently high to crack the hydrocarbons and transform them into olefins. The method is characterised in that the energy source required for heating the mixture is essentially supplied by cogeneration which produces by combustion of a fuel both thermal and mechanical energy transformed into electricity by an alternator, and the mixture is first subjected to pre-heating by the thermal energy supplied by cogeneration, and then heated to the desired cracking temperature by electric heating using the electricity supplied by cogeneration.
Patent FR-2801070-A1 (FR)
Title: Engine exhaust system has catalyst box partitioned in two, with parallel exhaust inlet connections
Inventor: PILLON ROBERT
IPC: F01N13/04
Filed: 1999-11-12
Abstract: The inlet chamber (28) has two distinct inlet openings (44a,44b), each of which can be connected directly to an exhaust gas (G) pipe (16a-d) from the engine block.
Patent FR-2802277-A1 (FR)
Title: Bracket for attaching umbrella to wheelchair has pair of telescopic tubes supporting shell with horizontal tube supporting clips to retrain umbrella handle
Inventor: BIYONG BONIFACE
IPC: A45B11/00
Filed: 1999-12-13
Abstract: The bracket for attaching an umbrella to a wheelchair has a pair of telescopic tubes (A) and a shell (B) in two sections (B1, 2). A horizontal tube (C) has a locking collar and a clip (D1) to retain the shank of the umbrella. The clips hold the umbrella at a selected height. The shell sections are screwed together to hold the horizontal tube.
Patent FR-2802186-A1 (FR)
Inventor: HENRY CHRISTOPHE
IPC: F25D3/14
Filed: 1999-12-13
Abstract: Packaging of various products. The container is one wherein the body and the cover are made from at least one material giving them a good coefficient of thermal insulation, the cover is associated with a diffusing dividing wall (9) with which it delimits a chamber (10) intended to contain at least one negative chilling charge (11), the cover and the diffusing dividing wall form a unitary assembly upon opening the container. Application to the packaging of fresh products.
Patent WO-0068213-A1 (WO)
Title: Composes bicycliques substitues
Inventor: CLARK DAVID EDWARD
IPC: A61P3/10
Filed: 2000-05-05
Abstract: La présente invention concerne des composés physiologiquement actifs de formule (I). Dans la formule, Het représente un système d'anneau bicyclique facultativement substitué, saturé, partiellement saturé ou complètement saturé comprenant de 8 à 10 éléments contenant au moins un hétéroatome sélectionné entre  O, S ou N; R1 représente aryle, hétéroaryle, alkyle, alcényle, alcynyle, cycloalkyle ou hétérocycloalkyle facultativement substitué; R2 représente hydrogène, halogène, alkyle inférieur ou alcoxy inférieur; Z1 représente NR5; L1 représente une liaison -R?6-R7- (où R6¿ représente alkylène, alcénylène ou alcynylène et R7 représente une liaison directe, cycloalkylène, hétérocycloalkylène, aryldiyle, hétéroaryldiyle, -C(=Z?3)-NR5-, -NR5-C(=Z3)-, -Z3¿-, -C(=O)-, -C(=NOR?5)-, -NR5-, -NR5-C(=Z3)-NR5¿-, -SO¿2?-NR?5-, -NR5-SO¿2-, -O-C(=O)-, -C(=O)-O-, -NR5-C(=O)-O- ou -O-C(=O)-NR5-); L2 représente une chaîne alkylène substituée par hydroxy, oxo, -OR4, -O-C(=O)-R?4, -N(R8¿)-C(=O)-R?9, -N(R8¿)-C(=O)-OR?9, -N(R8)-SO¿2-R9, ou -NY3 Y4; et Y représente carboxy ou un bioisostère acide. La présente invention concerne les N-oxydes correspondants et leurs promédicaments ainsi que les sels et les solvates pharmaceutiquement acceptables de ces composés et leurs N-oxydes et leurs promédicaments. Ces composés présentent des propriétés pharmaceutiques intéressantes, plus particulièrement une aptitude à réguler l'interaction de VCAM-1 et de la fibronectine avec l'intégrine VLA-4 (α4β1).
Patent WO-0104194-A1 (WO)
Inventor: BAILLIE-HAMILTON WILLIAM JOHN
IPC: C23C26/00
Filed: 2000-07-14
Abstract: L'invention concerne un procédé de modification de la conductivité thermique d'un matériau de base. Ce procédé consiste à mélanger ce matériau de base avec des particules de diamant, du moins lorsque ce matériau de base se trouve dans un état mobile. Habituellement, ces particules de diamant présentent une taille particulaire variant entre 1 et 100 microns. Ledit procédé peut comprendre un mélange de particules de diamant de taille similaire ou un mélange de particules de taille relativement grande et petite. L'invention concerne également un matériau de base mélangé avec des particules de diamant en quantité suffisante pour augmenter sensiblement la conductivité thermique dudit matériau de base mélangé, par comparaison avec la conductivité thermique du matériau de base non mélangé. Celui-ci peut comprendre un ou plusieurs métaux ou alliages, des matières inorganiques, un plastifiant ou un matériau catalyseur.
Patent WO-0131176-A1 (WO)
Title: Ensemble echappement de vehicule
Inventor: LYONS TIMOTHY SIMON
IPC: F01N13/20
Filed: 2000-10-13
Abstract: L'invention concerne un ensemble susceptible d'être monté sur un véhicule à moteur à combustion interne et relié au système d'échappement (5) de ce véhicule, qui comprend un profil aérodynamique (1) avec une tuyauterie interne et une fente externe (2). Sous l'effet du flux d'air engendré par le déplacement du véhicule vers l'avant, une zone de basse pression (12) se forme au voisinage de la fente (2), cette zone (12) créant un vide partiel et favorisant l'extraction des gaz d'échappement hors des chambres de combustion du moteur par aspiration vers l'extérieur.
Patent WO-0137360-A1 (WO)
Title: Electrical power source
Inventor: JONES ALAN GLYN
IPC: H01M10/40
Filed: 2000-11-15
Abstract: An electrical power source is obtained by providing at least one well having at least two primary opposed electrodes, and at least two opposed secondary electrodes; filling the well with an aqueous medium including a polymerisable system containing at least one polymerisable monomer having at least one mobile ion and at least one fixed ion and being polymerisable to form a viscous hydrogel; covering the well so as to substantially exclude air therefrom; and permitting the polymerisable system to polymerise in the covered well in the presence of an applied field extending between the primary electrodes, such that the resulting hydrogel substantially fills the space in the well.
Patent WO-0166898-A1 (WO)
Inventor: TRUNDLE SIMON
IPC: E06B5/12
Filed: 2001-03-08
Abstract: A framed panel (1) consists of a panel (2) mounted in a frame (3). In order to secure the panel, a shock cord (4) is fastened across the panel (2), one or both ends of the shock cord (4) being held in a cleat (6a, 6b), so that the panel (2) is arrested when subjected to shock.
Patent WO-03005137-A1 (WO)
Title: Traitement de donnees
Inventor: GAWERA RAJ
IPC: G06F9/44
Filed: 2002-06-21
Abstract: Cette invention concerne une hiérarchie pour automates finis (10, 12) dans laquelle certains états Sm, Sr renferment des transitions de sortie (14, 16) menant à d'autres automates finis. Lorsqu'un automate fini est abandonné au profit d'un autre, son état de sortie est sauvegardé sur la couche C de mémoire. Des événements survenus qui sont sans rapport avec l'automate fini actuellement actif sont sauvegardés sur la couche C de mémoire.
Patent WO-03056943-A1 (WO)
Title: Procede et appareil d'enrobage automatique de produits granulaires
Inventor: RITCHIE DANIEL THOMAS EXELY
IPC: A23K1/00
Filed: 2003-01-06
Abstract: La présente invention concerne un procédé et un appareil permettant l'enrobage automatique de matériau granulaire fourni à partir d'une alimentation (6) de celui-ci vers un poste de pesage (20) comportant un conduit d'alimentation (8a) comprenant en son sein une vis à grain entraînée par un moteur (9). Un liquide d'additif est fourni par une pompe (13) à partir d'une alimentation (11) de celui-ci à travers un conduit (12) vers des buses de pulvérisation (19a) disposées autour d'un orifice de sortie (10) qui effectue l'enrobage de la charge au fur et à mesure de la chute de celle-ci par gravité dans un bac (21). Des moyens de contrôle (30) assurent que l'additif d'enrobage est pulvérisé uniquement sur le matériau granulaire sortant par l'orifice de sortie (10). On peut ajouter de l'air comprimé à l'enrobage appliqué par les buses de pulvérisation (19a).
Patent WO-03087708-A1 (WO)
Inventor: HAJDUKIEWICZ PETER
IPC: G01B5/012
Filed: 2003-04-04
Abstract: Apparatus for releasably connecting together two members (18, 20)  comprises two members (18, 20), each provided with co-operating elements (22a, 24A) to define the location of one member with respect to the other member. A damper (30) is provided on at least one of the members to reduce the impact when the two members are joined together. The two members may comprise two modules of a modular surface sensing probe. The damper may include guide means to assist in guiding the members together.
Patent WO-2004017229-A1 (WO)
Title: Procede et dispositif servant a precharger des antememoires
Inventor: CASSIA SIMON HUGH
IPC: G06F17/30
Filed: 2003-08-06
Abstract: Procédé (400) servant à précharger des données dans une antémémoire (210) de machine locale (235). Cette antémémoire (210) est couplée à une mémoire (130) dans une machine haute (240) située à distance. Ce procédé consiste à déterminer un profil de comportement d'utilisateur pour la machine locale (235), à extraire les données concernant ce profil de la mémoire (130) et à précharger les données extraites dans l'antémémoire (210), de façon à rendre ces données disponibles pour l'utilisateur de l'antémémoire quand ce dernier le souhaite. L'invention concerne également une machine locale, une machine hôte, une antémémoire, un système de communication et des fonctions de préchargement. Ceci permet de conserver des données à l'intérieur de l'antémémoire, d'optimiser leur remplacement éventuel et de les configurer afin qu'elles soient disponibles pour l'utilisateur de l'antémémoire quand ce dernier souhaite accéder aux données.
Patent WO-2004032767-A1 (WO)
Title: Ensemble alesoir
Inventor: FENTON GARY
IPC: A61B17/17
Filed: 2003-10-08
Abstract: L'invention concerne un ensemble alésoir permettant de préparer la surface d'articulation d'un os afin d'implanter un composant de prothèse d'articulation. Ledit ensemble alésoir comprend un guide d'alésoir pouvant être implanté dans l'os afin de définir un axe d'alésage et une coque d'alésoir comprenant une partie manchon au niveau de son extrémité proximale. La coque est ajustée par coulissement sur le guide d'alésoir et possède un réseau de dents coupantes radialement espacées de la partie manchon afin de couper l'os autour du guide d'alésoir selon une forme désirée. Ladite coque comprend i) un bord distal supportant un réseau de dents coupantes, et ii) une paroi de coque s'étendant de manière proximale à partir du bord distal et et pourvue d'un réseau de dents coupantes dirigées vers l'intérieur afin de couper le tissu osseux situé dans la coque.
Patent WO-2004048714-A1 (WO)
Inventor: BARRETT STEVEN JOHN
IPC: B28B23/02
Filed: 2003-11-26
Abstract: A metal frame defined by sides of cold formed steel channel section defines an open space. The space is covered by a mesh and a breathable membrane and a layer of self-setting self levelling composition is applied and allowed to set to form a wall panel for the inside of a room.
Patent WO-8203814-A1 (WO)
Title: Piston manufacture
Inventor: GROGAN ANTHONY FREDERICK
IPC: B23K35/28
Filed: 1982-04-27
Abstract: The manufacture is of a piston (20) of aluminium or aluminium alloy for an internal combustion engine. The piston ring grooves (21) of such pistons tend to be worn by the associated piston rings. Before a piston ring groove is machined on the piston an alloying material is applied to the piston and treated by an electron beam or laser beam to form an alloyed region extending around the piston. The alloy in the region is more wear resistant than the material of the piston. A piston ring groove is then machined in the alloyed region to provide a groove with side walls of wear-resistant alloy.
Patent WO-8601795-A1 (WO)
Title: Foamed cement compositions for stowing cavities
Inventor: GARTSHORE GAVIN CRAMMOND
IPC: C04B28/02
Filed: 1985-09-12
Abstract: Compositions suitable for the production of foamed cements comprise an hydraulic cement clinker (for example a mixture of ordinary Portland cement with a high alumina cement or a 12CaO.7Al2O3-rich clinker), calcium sulfate, an air-entraining or foaming agent (especially an anionic sulfate or sulfonated organic surfactant) and a stabilising agent (especially a cellulose ether). Instead of the hydraulic cement clinker, a potentially hydraulic mineral clinker may be used in the presence of an activator, for example calcium oxide and/or hydroxide. The composition may also comprise an extender (for example blast furnace slag), a clay (for example bentonite) and setting accelerators, for example inorganic salts (for example alkali metal carbonates). The compositions may be made up with water and then foamed by the introduction of a gas, for example air, the resultant foamed cement being especially useful for filling cavities in underground mines.
Patent WO-8808254-A1 (WO)
Title: Decoration of confectionery products
Inventor: VAN-PRAAG STEPHEN
IPC: A23G3/28
Filed: 1988-04-27
Abstract: The method comprises passing an ink composition through a screen by means of a screen printing operation onto the article in one or more steps and allowing the ink to set. The ink composition used comprises a cold fondant icing comprising one part by weight ofliquid glucose syrup, 8 to 12 parts by weight of icing sugar, 0.75 to 1.25 egg whites or egg white equivalents per pound of icing sugar, minor proportions of water and an edible gelling agent and, optionally, one or more edible colouring agents.
Patent WO-9008318-A1 (WO)
Title: Improvements in or relating to optical biosensors
Inventor: CUSH ROSEMARY
IPC: G01N21/77
Filed: 1989-12-06
Abstract: An optical biosensor is described in which a dielectric resonant cavity is formed of an optically dense dielectric body (3) bounded on one of its plane faces by a medium (7) of lower refractive index material, and bounded on the other one of its plane faces by an organic coating (5) also of lower refractive index material. The coating (5) is sensitised to a specific assay species and is exposed to a test fluid sample (9) held within a container (11) that is adjacent to the coating (5). Coupling of light of resonant wavelength is facilitated by an optical grating (13) located either at the interface between the dielectric body (3) and the medium (7) or at the interface between the dielectric body (3) and the sensitised coating (5). The optical grating (13) may be embossed upon or engraved in the dielectric body (3). The dielectric body (3) and the medium (7) may be of nitrogen doped silica and silica, respectively. The medium (7) may be replaced by a multi-layer dielectric stack.