baber/WOPTO huggingface dataset:
Patent FR-2765343-A1 (FR)
Title: Chamber for measuring radioactivity of contaminated objects
Inventor: MILET ALAIN
IPC: G01T1/167
Filed: 1997-06-27
Abstract: The chamber, equipped with ionising radiation detectors and detection processors, has walls (1 - 6) which are transparent to radiation and detectors which surround an object placed inside it and are capable of omnidirectional detection. The detectors are associated with at least two opposite walls or integrated in all the walls of the chamber in the form of a layer of a photoemitter sandwiched between two layers of material opaque to luminous photons. The processors are designed to reject a number of pairs of detections separated by a time interval below a maximum threshold level, and to accept unconditionally any pair of pulses from opposite detectors separated by a time interval below a predetermined level. The detection chamber is lighter, less expensive and easier to move than a traditional lead chamber.
Patent FR-2766286-A1 (FR)
Inventor: ARNAUD JEAN PIERRE ALFRED
IPC: G06F17/24
Filed: 1997-07-17
Abstract: The invention concerns the editing of documents to be printed, in particular it concerns a method consisting, in an initial phase, in determining a document format, optical reading of an initial document, and displaying on a screen the initial document raw image in a frame (12) corresponding to the document format; in a second phase, correcting the raw image with an operator which moves the image relative to the frame with a prehensile tool, and forming a corrected image by eliminating the parts overlapping the frame and by filling the parts (26) included within the limits of the image and those of the frame (12), then using the image for printing. The invention is useful for editing forms.
Patent FR-2752881-A1 (FR)
Title: Procede de surveillance d'une pression de carburant
Inventor: FRIEDRICH ARNO
IPC: F02D41/38
Filed: 1997-08-21
Abstract: Pour surveiller la pression de carburant envoyé par une pompe (3) dans un collecteur d'injection (2) à haute pression, on utilise la valeur de commande, ou une partie de la valeur de commande, avec lesquelles un organe de réglage de la pression (14) est commandé, et une chute de pression est reconnue quand la valeur de commande, ou une partie de celle-ci, s'écarte de la valeur-type correspondant au point de fonctionnement.
Patent FR-2768059-A1 (FR)
Title: Float fixed to wrist for learning to swim
Inventor: BIDAULT BERNARD ALOYSE
IPC: A63B31/00
Filed: 1997-09-08
Abstract: The float (1) is made in semi-rigid impermeable foam and has two parallel holes (4) through it. A bracelet (2) is passed through the holes and its ends are held by a rigid plate (3) fixed to the base of the float. It has two holes (5) whose diameter is smaller than the diameter of the bracelet.
Patent FR-2772376-A1 (FR)
Inventor: EMAMI IMAM
IPC: A23L27/20
Filed: 1997-12-17
Abstract: The invention concerns a compound of formula (I) in which A is a piperidin-1-yl group non-substituted or substituted by one or several groups selected among a C1-C4 alkyl group and a hydroxy group; R1 and R2, identical or different, are selected among a hydrogen atom, a C1-C4 alkyl group and a hydroxy group and their edible salts.
Patent WO-9840371-A1 (WO)
Title: Method for producing an epoxide, in particular of glycidol, and installation for implementation
Inventor: YOO JEONG-WOO
IPC: C07D301/02
Filed: 1998-03-06
Abstract: The invention concerns a method for making an epoxide, in particular glycidol, which consists in heating under reduced pressure a cyclic organic carbonate, in particular glycerol carbonate, to produce a contracting reaction of the carbonate into epoxy cycle. The method is characterised in that the reaction is produced in a solid/liquid system in the presence of a polyol and of a solid catalyst consisting of a type A zeolite or η-alumina. The method, which can be continuously implemented, enables the formation in a single step of the epoxide that escapes in vapour form which is simply extracted and separated from the formed carbon dioxide.
Patent FR-2774078-A1 (FR)
Title: Solids, especially sweets, wrapped in twist or fold retaining polymer film
Inventor: MEILHON DANIEL
IPC: B29C48/10
Filed: 1998-01-29
Abstract: Solid is wrapped in a film having at least one twist or fold. The film comprises at least one polyester layer. Independent claims are also included for the following:  (1) a film comprising at least three layers, including a middle polyolefin layer and at least two polyester layers, where the total polyester content of the film is \- 20 wt.%; and  (2) tubular coextrusion of the thermoplastic compositions.
Patent WO-9914809-A1 (WO)
Title: Iii-v semiconductor component with heterojunction
Inventor: NUYEN LINH T
IPC: H01L29/205
Filed: 1998-09-15
Abstract: The invention concerns a component comprising a heterojunction formed between a first binary III-V semiconductor material substrate, in particular of Ga As, and at least a thin epitaxial layer of a second ternary III-V semiconductor material at least lattice-mismatched with the material the former, with at least a buffer inter-layer of a third III-V semiconductor material lattice-matched between the substrate layer and the thin layer. The buffer layer has a metamorphic structure and the thin epitaxial layer is essentially devoid of cross-hatch pattern and has a surface roughness less than 2 nm. The buffer layer material is particular a binary, ternary or quaternary antimonide III-V alloy, or at least a ternary antimonide-arsenide III-V alloy: the component can in particular comprise a GaAs/AlxIn1-xAs/InyGa1-yAs heterostructure with a fraction of indium molar y > 25 %.
Patent WO-9928236-A1 (WO)
Title: Method and device for directly converting uranium hexafluoride into uranium oxide
Inventor: FEUGIER ANDRE
IPC: B01J19/26
Filed: 1998-11-25
Abstract: The invention concerns a conversion device comprising successively a reactor (12) provided with means for inputting UF6, water vapour and nitrogen for bringing about the formation of UO2F2 by hydrolysis, a rotary pyrohydrolysis tube still designed for transforming UO2F2 into uranium oxide, provided with heating means distributed in at least five zones and means for conditioning the oxide powder. The inputting means comprise an injector with three concentric nozzles respectively connected to intakes of UF6, nitrogen and water vapour, the UF6 being supplied to the central nozzle and the nitrogen being injected between UF6 and water vapour.
Patent FR-2777440-A1 (FR)
Title: Ustensile de cuisson comprenant un capteur de temperature et un dispositif d'affichage de la temperature
Inventor: ADAMCZEWSKI DAVID
IPC: A47J45/06
Filed: 1998-04-16
Abstract: Le capteur de température de l'ustensile est constitué par une piste résistive (1) appliquée sur une couche d'isolant recouvrant une partie de la surface (3) de l'ustensile. Cette piste résistive (1) présente un coefficient de température variant en fonction de la température.Les extrémités 1a, lb de cette piste résistive (1) sont reliées à des moyens pour mesurer la résistance ou la variation de la résistance de la piste résistive et convertir cette résistance ou cette variation de la résistance en valeur de la température.
Patent FR-2777792-A1 (FR)
Title: Ski attachment for applying pressure to control floating and vibration
Inventor: KOPP PATRICE MARIE
IPC: A63C5/075
Filed: 1998-04-28
Abstract: The attachment consists of a plate (4) to raise the ski boot fastenings, connected to the ski surface via fore and aft spring strips (2) and damping pads (1) which allow the skis' rigidity, camber and flexure to be varied. The pressure on the skis can be adjusted by a plate (3) of variable length between the raising plate and strips, connected to the strips by screws (5) passing through the raising plate.
Patent FR-2780304-A1 (FR)
Title: Catalyseur sulfure et son utilisation
Inventor: KASZTELAN SLAVIK
IPC: C10G45/12
Filed: 1998-06-25
Abstract: L'invention concerne un catalyseur contenant au moins une matrice poreuse de type amorphe ou mal cristallisée et au moins un sulfure d'au moins un élément choisi parmi le groupe IIIB y compris les lanthanides et les actinides, le groupe IVB et le groupe VB.L'invention concerne également l'utilisation du catalyseur sulfure dans des procédés d'hydrocraquage et d'hydrotraitement de charges hydrocarbonées.
Patent FR-2785571-A1 (FR)
Title: Method for stripping paint from wooden involves heating article and submerging it in solvent bath
Inventor: LUCAS LIONEL
IPC: B44D3/16
Filed: 1998-11-05
Abstract: The paint stripping commences with immersion (2) of the item in a fluid raised to a temperature of round 40 degrees Centigrade, and this fluid is subject to permanent agitation created by injection of compressed air bubbles into the fluid, below the item to be stripped. The fluid is water with a wetting agent, an anti-oxidant and a solvent. The item is then cooled sharply by rinsing (3) with a liquid below 25 degrees.
Patent FR-2785741-A1 (FR)
Title: Coding process for coding images, sound, data etc physical magnitudes etc by including at least operation of permutation that preserves divisibility of polynomial representations of sequences by set polynomials
Inventor: PIRET PHILIPPE
IPC: H03M13/29
Filed: 1998-11-09
Abstract: The process provides a turbo-coding set including at least an operation of permutation that preserves divisibility of polynomial representations of sequences by set polynomials and an operation of convolution coding that includes a division by such polynomial. interlacing units (203) form from (K+M2) and dj (K+M2) asterisk M1) form interlocking sequences dij, whose symbols are in different orders. A second convolution coder (204), provides from such obtained sequences coded vw, representative of the K sequences used in a cordless transmission channel. Independent claims are included for: (a) a coding device (b) a speech signals processing device (c) a data transmission device (d) a binary data signals processing device
Patent FR-2786202-A1 (FR)
Title: Identifying species of Leishmania, useful e.g. for diagnosis and selection of treatment, using a limited set of isoenzymes or amplification primers for differentiation
IPC: C12Q1/6893
Filed: 1998-11-19
Abstract: Method for identifying species of Leishmania by identifying isoenzymes (I) and/or amplicons (II) from, respectively, proteins or DNA extracted from cultured promastigotes derived from an isolate, uses a limited set of (I) and/or amplification primers (AP) that are discriminatory for characteristics of a broad spectrum of Leishmania species.  An Independent claim is also included for a diagnostic kit for the new method containing:  (i) a set of 5 enzymes and/or at least two of 9 specified RAPD primers; (ii) reagents, solutions and buffers required for electrophoretic separation; and  (iii) instructions for use.
Patent FR-2773789-A1 (FR)
Title: Construction de convoyeur
Inventor: HOSCH MICHAEL A
IPC: B65G23/44
Filed: 1998-12-18
Abstract: La présente invention concerne une amélioration de la construction d'un convoyeur comportant un châssis (12), deux broches (62, 86) montées sur le châssis, et une courroie (20) entraînée autour des broches (62, 86), l'amélioration comportant un élément de support supérieur associé au châssis et positionné entre les broches. L'élément de support supérieur (26, 28, 30) est disposé en dessous de la courroie (20) de manière à supporter la courroie entre les broches. Une structure de prise complémentaire (40) est interposée entre la courroie, les broches (62, 86) et l'élément de support supérieur, pour empêcher un déplacement latéral de la courroie par rapport aux broches et, entre les broches, par rapport au châssis (12). L'invention concerne également des améliorations (180, 188) concernant un dispositif de mise sous tension (18) ainsi que d'autres améliorations.
Patent FR-2788206-A1 (FR)
Title: Inclinable bed base has back feet attached to base with coupling attachment allowing angular displacement of bed and able to be locked in desired position
Inventor: RENAULT PHILIPPE
IPC: A47C19/00
Filed: 1999-01-08
Abstract: Bed base (2) can be inclined to raise bed foot. Base rests on ground with feet, two at bed head (3) and two at bed foot (4). Rear feet are connected to base in locations (10) inside space delimited divan frame with coupling attachment (11) allowing angular displacement of bed on front feet. Rear feet remain supported on ground during displacement. Coupling device can be locked in tipped position.
Patent WO-0022815-A1 (WO)
Title: Application manager with variable managing instruction set
Inventor: DIEHL ERIC
IPC: H04N5/00
Filed: 1999-10-08
Abstract: The invention concerns a data processing system or a digital decoder (5) for processing data coming from at least an application (3), for example, via a package of television programmes, and comprising a platform (1), a virtual machine (10) and an application manager (4) executing one or several variable managing instruction sets (11) to operate on the platform (1) and the virtual machine (10) when the application is being executed.
Patent WO-0024054-A1 (WO)
Title: Structure comprising a semiconductor layer and/or electronic elements on an insulating support and method for making same
Inventor: JOLY JEAN-PIERRE
IPC: H01L23/14
Filed: 1999-10-18
Abstract: The invention concerns a structure (3) comprising a semiconductor layer (4) directly mounted on an electrically insulating support (1). The support (1) is made of semiconductor material electrically insulated following irradiation with particles.
Patent FR-2776755-A1 (FR)
Title: Diesel engine preheating plug
Inventor: KOYAMA TAIJI
IPC: F23Q7/00
Filed: 1999-03-23
Abstract: The diesel engine preheating plug comprises a heating element (21) with a control spool (22) connected to one end. The heater casing has a thin section (31), a thicker section (32) and a threaded section between these. The control spool is connected at one end face (61) of the central rod axis (61) within the threaded section.
Patent FR-2792037-A1 (FR)
Title: Procede de gestion de l'alimentation en carburant d'un moteur a injection a carburation mixte, et dispositif de mise en oeuvre de ce procede
Inventor: SIMON BENOIT
IPC: F02M37/20
Filed: 1999-04-07
Abstract: Dans ce procédé, on utilise une même rampe de distribution (1) pour alimenter le moteur (3) avec un premier carburant sous basse pression tel que de l'essence et avec un deuxième carburant tel que du G. P. L. Lors d'une phase de transition d'une carburation de type haute pression vers une carburation de type basse pression, on élève la pression du premier carburant, de manière que la pression du deuxième carburant qui se trouve mélangé au premier carburant dans la rampe (1) pendant la phase de transition reste suffisamment élevée pour éviter la vaporisation de ce deuxième carburant.Application au domaine de l'automobile.
Patent FR-2794354-A1 (FR)
Title: Car accident prevention driver alertness analysis technique having accelerometer measuring head movements/pre stored/measured tiredness mode data and comparator comparing levels and raising alert/alarm
Inventor: LIGOCKI PHILIPPE
IPC: A61B5/18
Filed: 1999-06-01
Abstract: The alertness analysis technique measures head movements with an accelerometer (1-4) during a state of car alertness, and stores these movements in memory (6). Movements are collected during a set period (5) and compared with pre stored data (71) where a tiredness mode is found, and an alert (8) is raised, then an alarm (9).
Patent FR-2780520-A1 (FR)
Title: Modulateur d'intensite optique et son procede de fabrication
Inventor: CHO JUNG HWAN
IPC: G02B6/12
Filed: 1999-06-25
Abstract: Un modulateur d'intensité optique et son procédé de fabrication sont prévus. Le modulateur d'intensité optique inclut un substrat réalisé dans une matière prédéterminée, un guide d'ondes optique formé dans une forme en arc sur le substrat, et une électrode formée sur le guide d'ondes optique de sorte que l'électrode se trouve en alignement avec le guide d'ondes optique, dans lequel l'indice de réfraction du guide d'ondes optique est modifié avec l'intensité d'un champ électrique appliqué à l'électrode, et une onde optique passant par un endroit prédéterminé du guide d'ondes optique est rayonnée dans le substrat dû à l'indice de réfraction modifié. En conséquence, une grande profondeur de modulation peut être obtenue à partir d'une petite variation d'indice de réfraction seulement en utilisant les caractéristiques de perte de rayonnement du guide d'ondes en arc.
Patent FR-2796431-A1 (FR)
Title: Oil-filled shock absorber has piston with passage connecting upper and lower sections of cylinder and spring at bottom, passage being shut when weight supported by spring and force of reaction of ground are large and open when small
Inventor: CARLIER NICOLAS
IPC: F16F9/512
Filed: 1999-07-16
Abstract: The oil-filled shock absorber has a piston (9) with a passage (92) which connects the upper and lower sections of the cylinder. A spring is fitted at the bottom of the shock absorber and acts on a plate (6). The passage is shut when the weight supported by the spring and the force of reaction of the ground on the end (11) of the shock absorber are large and is open when they cancel out or are small, allowing it to react rapidly.
Patent FR-2781416-A1 (FR)
Title: Guide for printed copies in rotary printer folder consists of conveyor material, discharge gap between cylinders, guide body swiveling on axle and container
Inventor: DUHAMEL CLAUDE
IPC: B65H45/28
Filed: 1999-07-26
Abstract: The guide (10) for copies in a folder belonging to a rotary printer consists of conveyor material (23) in contact with the copies and protruding into the discharge gap (27) between the cylinders (6,7). The shape of the guide surface facing the copies can be altered. The guide has at least one guide body (14) and swivels in relation to the discharge gap, on an axle (16) and by means of an adjusting cylinder (32). The guide body has a container (24) for the conveyor material.
Patent FR-2799678-A1 (FR)
Title: Portable electronic chip inserting tool comprises selection of tools to form cavity, insert microchip and provide seal
Inventor: LAZZARI JEAN PIERRE
IPC: G06K19/077
Filed: 1999-10-15
Abstract: The self-contained unit is able to insert a chip into a wide range of objects at any time after mfr. to provide unique identification.  The equipment for inserting an electronic chip type label into the surface of an object comprises a portable case housing a mechanism for retaining the object (200), and system for forming a micro-cavity in the surface of the object. A device is provided to pre-glue the surface of the electronic chip and to insert this chip into the micro-cavity formed in the object surface. Once inserted, the chip is then encased in resin which may be subsequently hardened by a jet of warm air, or by use of an ultraviolet light. The various tools required for these operations are mounted on a rotating head, such that each may be introduced to the work location in turn by turning the head.
Patent FR-2800053-A1 (FR)
Title: Device for forming package from band of fibers usescoiler which feeds band into container fitted with base plate which exerts increasing force on reel formed so that its top presses against cover plate on container with constant force
Inventor: CLARISSE JEAN PIERRE
IPC: B65H54/76
Filed: 1999-10-21
Abstract: The device for forming a package from a band (1) of fibers uses a coiler (4) which feeds the band into a container (7). This has a wide cover plate (6) which fits across the top of the container and a movable plate (11) attached to a jack (13) which moves down the container as it fills up. The container is mounted on a mobile platform (12) which moves down at a rate such that the band is wound into a spiral reel with separate turns. The base plate exerts an increasing force on the reel so that its top presses against the cover plate with a constant force.
Patent FR-2802327-A1 (FR)
Inventor: CAMDESSUS MARIE ODILE
IPC: B22D19/16
Filed: 1999-12-13
Abstract: The invention relates to a method for protecting and identifying a 3-dimensional object such as a work of art, an object of value or an industrial component, produced by a foundery technique, casting or similar. According to said method, marker elements (50) are added to the core material (30) of the object when it is produced, said marker elements having different characteristics to the core material (30) of the object so that they have a different reaction to that of the core material (30) of the object to non-destructive agents for examining the internal structure of the object. Said marker elements are metallic (50) and consist of balls with a higher melting point than the metallic core material (30) of the object. The marker elements are introduced into the liquid core material (30) of the object randomly, in solid form, when the object is being poured, without premixing. After the object has been produced, it can be identified by locating the marker elements in the inner structure of the object using a technique of analysis by x-ray tomography. The inventive method provides a means of authenticating an object which is characterized by a reference plane and at least one cutting plane parallel to said reference plane, comprising the image of at least one marker element (50).
Patent WO-0133886-A1 (WO)
Title: Systeme radio mobile cellulaire
Inventor: ALLAWAY ANDREW WAYNE
IPC: H04B7/185
Filed: 2000-08-10
Abstract: L'invention concerne une interface (52) placée entre un système de téléphone par satellite (4) et un système de téléphone cellulaire (5), qui permet que des appels à un téléphone cellulaire d'un abonné soient déviés sur un combiné téléphonique par satellite (25) lorsque l'utilisateur ne peut pas utiliser son téléphone cellulaire, par exemple à bord d'un avion (2) équipé d'un système de téléphone par satellite (20). L'utilisateur introduit une carte (la carte SIM de son téléphone mobile ou une carte compatible avec l'équipement téléphonique par satellite existant) dans un lecteur approprié dans le téléphone par satellite (20), ce qui entraîne le système de vérification de cartes de la station au sol du satellite (42) d'établir une connexion avec un réseau cellulaire hôte (50). Ce dernier comporte une unité d'interface (520) qui imite le fonctionnement d'une station de base normale, de façon que le système cellulaire hôte (50) se comporte comme si le terminal utilisateur mobile était en itinérance sur le réseau hôte, mais était « occupé ». L'interface (52) réinitialise également les instructions de déviation des appels existants, de façon que lorsque le système cellulaire hôte (5) reçoit une tonalité de ligne occupée de l'unité d'imitation de la station de base (52), il achemine les appels au numéro de répertoire du terminal (20). Afin de permettre au réseau hôte d'extraire l'identité du combiné de l'utilisateur (IMSI), il utilise un procédé selon lequel des données relatives à un utilisateur ayant un code d'identification d'un premier type (le numéro de répertoire) peuvent être utilisées pour accéder à un registre dans lequel des codes d'identification du premier type sont associés à des codes d'identification du second type (l'IMSI), le procédé consistant ensuite à recevoir du registre, en réponse au signal, un code du second type, de façon que les informations de mise à jour d'emplacement puissent ensuite être transmises à un système associé de commutation en fonction du code d'identification du second type.
Patent WO-0131773-A1 (WO)
Title: Circuit d'attaque de fonctionnement d'un moteur pas a pas a une tension superieure a la tension nominale
Inventor: BROWN CHRISTOPHER STUART
IPC: H02P8/14
Filed: 2000-10-30
Abstract: L'invention concerne un circuit d'attaque permettant à un moteur pas à pas, ou à des moteurs à plusieurs pas, dotés de bobinages disposées pour fonctionner à une tension nominale, de fonctionner à partir d'une tension d'alimentation supérieure à la tension nominale.