baber/WOPTO huggingface dataset:
Patent FR-2761375-A1 (FR)
Title: Device for inducing a current in a post for draining stray currents without a threshold voltage
Inventor: VERNET JEAN MARC
IPC: H03K17/06
Filed: 1997-03-27
Abstract: A device is claimed for inducing the current for a post for draining stray currents not presenting any threshold voltage.  The device (12) uses a MOS transistor (16) controlled by a low consumption electronic device (17) fed by batteries (19), which assures its autonomy.  The electronic device (17) makes the transistor (16) function as a synchronous diode which offers no threshold voltage.
Patent FR-2761578-A1 (FR)
Title: Carbonated drinks based on natural products
Inventor: TCHIFTBACHIAN KRIKOR
IPC: A23L2/38
Filed: 1997-04-04
Abstract: Carbonated drinks, consisting of water and natural products, contain (per litre) 60-120 g sugar, 4-12 g CO2 gas, 0.2-1.6 g acid, 0.002-0.1 g biological essential oil from an aromatic plant and at least one preservative. Alternatively the 0.002-0.1 g/l of essential oil is replaced by 0.2-1.5 g/l of synthesis powder from an aromatic plant.
Patent FR-2762162-A1 (FR)
Title: Dispositif d'alignement numerique
Inventor: THIES WILLIAM
IPC: H04N5/18
Filed: 1997-04-15
Abstract: Ce dispositif comporte un trajet principal de signal dans lequel une capacité est insérée en amont d'un convertisseur analogique-numérique dans lequel une conversion est déclenchée par une horloge.Selon l'invention, la sortie du convertisseur analogique-numérique est reliée aux entrées de plusieurs détecteurs de seuil qui présentent des seuils de détection positifs en progression proportionnellement à des puissances de deux successives, et de plusieurs autres détecteurs de seuil qui présentent un seuil de détection négatif également en progression proportionnellement à des puissances de deux successives, et les détecteurs de seuil commandent des générateurs de courant dont les courants sont ajoutés dans la capacité.Applications : systèmes de pré-traitement vidéo
Patent FR-2764586-A1 (FR)
Title: Scraper blade for conveyor belt
Inventor: VANDEN BROECK ROGER
IPC: B65G45/12
Filed: 1997-06-12
Abstract: The scraper blade (1) has a curved support frame (2) on which a number of rubbing plates (3) are mounted. They are arranged so that their free edges are adjacent to the free edge of the support frame and generally in the same plane as it. The support frame has a recess formed in one face which extends along the length of the free edge. The recess has two faces. A first face which is in contact with one face of the rubbing plates, and a second face which is in contact with one edge of the rubbing plates. This is the edge at the opposite end of the rubbing plate from that which performs the scraping action.
Patent FR-2752338-A1 (FR)
Title: Transistor en couche mince a siliciure
Inventor: JANG JIN
IPC: H01L29/786
Filed: 1997-06-26
Abstract: L'invention propose un transistor en couche mince en silicium polycristallin présentant du siliciure et un procédé de fabrication de ce transistor. On forme une électrode de grille (14) sur un film isolant de grille (13) sur une couche semi-conductrice (11), et des électrodes de source et de drain (15) sur les deux côtés du film isolant de grille, l'électrode de grille et les électrodes de source et de drain étalit formées en un siliciure. Ceci permet de simplifier le procédé de fabrication et d'augmenter le rendement de la production ainsi que la fiabilité de fonctionnement du dispositif, du fait que le film isolant de grille (13) et la couche semi-conductrice au-dessus de la région de canal sont utilisée comme masque d'injection des ions sans qu'il soit nécessaire d'utiliser des moyens d'arrêt d'ions formés par un film de nitrure ou d'oxyde.
Patent FR-2768996-A1 (FR)
Title: Helicopter rotor blade pitch control swash plate
Inventor: RAMPAL ETIENNE JEAN
IPC: B64C27/605
Filed: 1997-09-30
Abstract: The rotating star (14) is rotated integrally with the rotor by a driving device (31) with two rigid driving tracks (32b). Each track engages with one of two driving pegs (34) rotating integrally with the rotating star and diametrically opposite to it. The track has two flanges (33) between which the peg is engaged so as to follow a rectilinear trajectory parallel to the rotor axis (Z-Z) and a circular arc trajectory centered on this axis for variation of collective and cyclic pitch respectively.
Patent FR-2769462-A1 (FR)
Title: Agricultural machine for collecting fodder type products
Inventor: COLLIBAULT JOSEPH
IPC: A01D89/00
Filed: 1997-10-14
Abstract: The harvesting machine is constructed on a mobile chassis (2), drawn behind a tractor and carries the following range of equipment; a swathing system, consisting of a large size swathing element (51A and B), carried by a pivoting arm (52A and B), from the chassis member (2). Between the swathing rakes is a collector (6), which collects the products into the press (7), which is carried at the rear of the chassis.
Patent FR-2754965-A1 (FR)
Title: Noyau de telecommunication peripherique pour ordinateur personnel
Inventor: ZORZELLA PETER
IPC: H04Q3/62
Filed: 1997-10-15
Abstract: Système d'intégration ordinateur-téléphonie permettant de mettre en oeuvre des applications intégrées de calcul informatique et de téléphonie. Le système comporte au moins un serveur (23) muni d'un bus de commande interne (27). Selon l'invention, le système comprend un noyau de télécommunication périphérique (21) connecté au serveur (23) via une extension du bus de commande interne (27) pour recevoir une ou plusieurs cartes de télécommunication (25) et pour assurer une alimentation et une signalisation appropriées pour le fonctionnement des cartes de télécommunication sous la commande du serveur tout en en étant physiquement isolé.
Patent FR-2770439-A1 (FR)
Title: Cutter and separator for soft foodstuffs
Inventor: MARTIN DANIEL
IPC: B26B29/06
Filed: 1997-10-30
Abstract: The cutter/separator comprises a base (1) of an appropriate food-grade material surmounted by a guide frame (2) with uprights for a vertically sliding cutter bar (3) connected to a rod with a push-button (7) for moving it up and down.  The base has a groove to receive the cutter bar and can also be equipped with an adjustable stop, marked with a scale, for cutting portions of equal size and weight.  The base measures some 25 mm thick by 100 mm long and 50 mm wide;  the frame is at least 100 mm high and the cutter bar 50 mm deep.
Patent FR-2771220-A1 (FR)
Title: Conductor plate electrical connection
Inventor: CHADUC NGUYEN DUONG
IPC: H01R25/16
Filed: 1997-11-17
Abstract: As successive conductor plates push onto each other or onto an isolating section,  differences in temperature are absorbed by relative sliding between the sections.
Patent FR-2756687-A1 (FR)
Title: Dispositif pour corriger un decalage de frequence dans un systeme de reception ofdm
Inventor: PARK YOUNG ROK
IPC: H04L27/00
Filed: 1997-11-28
Abstract: Dispositif pour corriger un décalage de fréquence dans un système de réception OFDM comprenant un filtre de boucle (200) pour recevoir une valeur de phase prédéterminée, la multiplier par une valeur de gain, cumuler les valeurs multipliées et sortir la valeur cumulée; un oscillateur commandé en tension (300) pour multiplier la valeur cumulée par la valeur de gain, renvoyer le résultat et additionner les valeurs de rétroaction; un dérotateur (400) pour obtenir des ondes sinus et cosinus, multiplier la valeur obtenue par un signal de sortie provenant d'un convertisseur analogique-numérique (100) et sortir le résultat vers un démodulateur OFDM (500); une unité de calcul de corrélation (600) pour calculer une valeur de corrélation à partir d'une valeur sortie du démodulateur OFDM (500); et un estimateur de décalage de fréquence (700) pour générer un signal de phase conformément à un décalage de fréquence sorti dans une plage prédéterminée.
Patent FR-2771975-A1 (FR)
Inventor: SAADOUN GILBERT
IPC: B60N2/30
Filed: 1997-12-08
Abstract: The invention concerns an arrangement for a motor vehicle passenger compartment rear loading part (102) comprising an additional seat (10) facing the rear, adjacent to the rear transverse surface (99) of another row of seats (100) of the vehicle and whereof the seating element (12) is foldable into a vertical stored position against the seat (10) back support surface (16, 34). The invention is characterised in that the seat back frame (16) comprises a base element designed to be mounted removable (18, 60, 62, 68, 70, 86, 78) on the vehicle floor (72) so as to enable the additional seat (10) to be quickly mounted and dismounted, and it comprises means (64, 66) for locking the frame (16) top part (22, 24) on matching lateral elements (80, 82) opposite the vehicle body structure.
Patent FR-2774320-A1 (FR)
Inventor: DE BRUYN GERARD
IPC: B23K11/31
Filed: 1998-02-02
Abstract: The invention concerns an electrically driven welding clamp comprising a fixed indexed arm (5) and a mobile arm, respectively provided with an electrode, and a device for indexing and de-indexing locking and releasing the clamp movement relative to the welding plane. The invention is characterised in that the device for indexing and de-indexing comprises mechanical means (1, 2, 3) arranged to ensure said locking and said releasing of said clamp movement, while said clamp is opening/closing, by the action of the electrical means controlling the opening and closing of the clamp. The invention is applicable to electrically driven welding clamps.
Patent WO-9914739-A1 (WO)
Title: Method for suppressing noise in a digital speech signal
Inventor: LOCKWOOD PHILIP
IPC: G10L21/0208
Filed: 1998-09-16
Abstract: The invention concerns a method for suppressing noise in a digital speech signal processed by successive frames which consists in: computing the signal spectral components (Sn,f, Sn,i) on each frame; computing the maximised estimations (B'n,i) of spectral components of the noise included in the speech signal; carrying out a harmonic analysis of the signal to estimate a pitch; carrying out a spectral subtraction comprising at least a step consisting in subtracting respectively, from each spectral component of the speech signal on the frame (Sn,f), a quantity depending on parameters including the maximised estimation of the noise corresponding spectral component and the estimated pitch; and applying to the subtraction result a transform towards the time domain to construct an enhanced speech signal (s3).
Patent FR-2775353-A1 (FR)
Title: Micro-milling cutter for machining miniaturized components
Inventor: RABAROT MARC
IPC: B28D5/02
Filed: 1998-02-24
Abstract: The micro-milling cutter consists of a cylindrical tool (68) with an abrasive tip (69) and drives to rotate and move it relative to a substrate along two or three spatial axes which are not parallel or contained in a single plane. The cylinder's axis can also be inclined, and the abrasive tips can be of different shapes for machining a variety of surface contours (70, 74, 75, 77).- DETAILED DESCRIPTION - The claims include a method of operation
Patent FR-2763044-A1 (FR)
Title: Conteneur sur palette
Inventor: PRZYTULLA DIETMAR
IPC: B65D77/06
Filed: 1998-04-30
Abstract: Un conteneur sur palette pour le stockage et le transport de produits de remplissage liquides, se compose d'un récipient intérieur (12) à paroi mince, d'une enveloppe de support (14) entourant étroitement le récipient intérieur et constituée d'un treillis en fils de fer ou en tubes, et, d'une palette adaptée pour des gerbeuses à fourches et assemblée solidement avec l'enveloppe de support (14). Le bord supérieur de l'enveloppe de support (14) est pourvu d'éléments raidisseurs horizontaux.Selon l'invention, les éléments raidisseurs sont constitués de segments de fils de fer ou de tubes (C-D) de l'enveloppe de support (14), qui se prolongent vers le haut, sont repliés d'au moins 90degre vers l'intérieur pour s'étendre au-dessus du fond supérieur (18) du récipient intérieur (12) et sont soudés l'un sur l'autre par des points de soudure (30).
Patent FR-2778238-A1 (FR)
Title: Chemical or biological warfare munition destruction process
Inventor: ROCHE GERARD
IPC: F42B33/06
Filed: 1998-05-04
Abstract: A chemical or biological warfare munition destruction process employs a power laser for munition perforation and dispersion charge initiation within an explosion resistant, sealed chamber. Destruction of a munition, comprising a toxic agent charge and a pyrotechnic dispersion charge, within an explosion resistant, hermetic, closed chamber is carried out by a cycle of (a) using a first power laser beam to pierce an opening in the munition for access to the dispersion charge; (b) using a second power laser beam to heat the pyrotechnic dispersion charge until it reacts; and, after bursting of the munition; (c) purging effluents from the chamber and emptying solid debris for carrying out another cycle. An Independent claim is also included for an installation for carrying out the above process, comprising an explosion resistant chamber equipped with inlet and emptying lock chambers, windows for laser beam passage, a power laser and a system for focusing or defocusing the beam and for directing the beam onto different zones of the munition.
Patent FR-2763101-A1 (FR)
Title: Injecteur de carburant pour moteur a combustion interne
Inventor: HOFMANN KARL
IPC: F02M61/16
Filed: 1998-05-04
Abstract: Injecteur de carburant dont le ressort agissant sur l'organe d'obturation (aiguille) est un organe de pression (10) en forme de ressort Belleville s'appuyant par l'intermédiaire d'une rondelle d'appui (12) contre une surface de butée (11) du support d'injecteur (47). La face de la rondelle (12) contre laquelle s'appuie l'organe de pression (13) est polie. Cette construction permet de réduire considérablement la longueur de l'injecteur.
Patent FR-2779722-A1 (FR)
Title: Preparation of 1,5-dialkyl-6- methyl aryl uracil derivatives with improved purity
Inventor: CAZAUX JEAN BERNARD
IPC: C07D239/54
Filed: 1998-06-15
Abstract: The preparation of a 6-methyl aryl uracil (IIa) is carried out by hydrogenolysis of a 6- alpha -alkyl carboxy methyl aryl uracil (IIb) in an inert solvent in the presence of a base and a catalyst at a temperature between 0  deg C and the boiling point of the mixture. The preparation of a 6-methyl aryl uracil (IIa) is carried out by hydrogenolysis of a 6- alpha -alkyl carboxy methyl aryl uracil (IIb) in an inert solvent in the presence of a base and a catalyst at a temperature between 0  deg C and the boiling point of the mixture. R2, R'2  = lower alkyl, alkoxymethyl, aryl or arylalkyl; Ar  = aryl (optionally substituted); and R''2  = 1-10C alkyl or aryl.
Patent FR-2765934-A1 (FR)
Title: Ensemble amortisseur dynamique utilisant la masse d'un volant, notamment pour vehicule automobile
Inventor: FUKUSHIMA HIROTAKA
IPC: F16F15/14
Filed: 1998-07-10
Abstract: L'invention concerne un ensemble amortisseur dynamique (10) pour un mécanisme d'accouplement (1), comprenant un embrayage principal (3) monté entre un vilebrequin (8) d'un moteur et un arbre d'entrée (9) d'une transmission, et adapté pour tourner avec ce dernier. L'ensemble amortisseur dynamique comprend une partie formant masse (11) adaptée pour tourner avec l'arbre d'entrée; un embrayage secondaire (13) relié à la partie formant masse (11) et adapté pour être relié à l'arbre d'entrée afin de libérer ce dernier de la partie formant masse (11) lorsque l'embrayage principal désaccouple le vilebrequin de l'arbre d'entrée; et une partie élastique (12) qui relie élastiquement l'arbre d'entrée et la partie formant masse (11) dans des directions de rotation et axiale lorsque ceux-ci sont verrouillés mutuellement par l'embrayage secondaire.
Patent FR-2781715-A1 (FR)
Title: Mold producing and coating plastic objects with paint, includes secondary cavity forming peripheral bead joined by thin web to main molding, to resist paint leakage in parting plane
Inventor: DUFOSSE RENE
IPC: B29C37/00
Filed: 1998-07-30
Abstract: Around the main cavity, between the two mold sections, there is a secondary cavity (12). An intermediate passage (14), up to 1 mm thick, connects the two cavities.  Independent claims are also included for the method of coating a plastic molding, and the plastic molding so produced. Plastic (22) is first introduced into the main cavity. Coating material (24) is then injected under pressure, contacting the part-solidified plastic surface. During initial injection, plastic enters a peripheral secondary cavity (12) through the intermediate passage.
Patent FR-2786536-A1 (FR)
Title: Position control cylinder for a door or a window frame, comprises a cylinder with control valves mounted with the piston
Inventor: SOROKINE VICTOR
IPC: E05C17/30
Filed: 1998-11-26
Abstract: The control cylinder comprises a main housing (2) within which is located a piston (3). The cylinder is fixed to one section of the door and fame assembly whilst a shaft (4) that is connected to the piston is connected to the other half. Control valves (7) are located within the piston to control the opening and closing operations.
Patent FR-2771545-A1 (FR)
Title: Nuclear reactor control rod containing granular sintered boron carbide material as neutron absorber
Inventor: KANEDA KENICHIRO
IPC: G21C7/24
Filed: 1998-11-26
Abstract: A control rod (20) comprises a cladding tube (1) containing a granular sintered boron carbide material (10) as neutron absorber. Independent claims are also included for the following:  (i) a control rod (20) comprising neutron absorber pellets placed on a neutron absorber of granular sintered boron carbide material (10) at the bottom of a cladding tube (1);  (ii) a control rod assembly consisting of a structure containing the above control rods; and (iii) a control rod assembly comprising a peripheral portion with the above control rods and a central portion with control rods containing neutron absorber pellets.  Preferred Feature: The granular sintered boron carbide material is coated with graphite or SiC.
Patent FR-2786572-A1 (FR)
Title: Device for detection of the presence or absence of an object in its support, such as fuel cap in a fuel tank filler orifice, has an arrangement of flexible blade and magnet in a common support close to a magnet of the cap
Inventor: BURGUBURU PHILIPPE
IPC: H01H36/00
Filed: 1998-11-30
Abstract: Device comprises a magnet (4) and an interrupter (5) with a flexible blade, the opening or closing of which according to the effect of the magnet represents the presence or absence of an object (1) in a support structure (3). The magnet and the interrupter are held in the same support (6) placed in proximity to a magnetic element (10) on the object held in the support.
Patent FR-2787271-A1 (FR)
Title: Low cost telephone services acoustic dialling access having stored DTMF code dialling sequence acoustically reproduced and external face placed secure dialling code reproduced and peelable layer covered.
Inventor: DE CANECAUDE EMMANUEL
IPC: H04M1/275
Filed: 1998-12-14
Abstract: The portable acoustic number dialler stores a pre-set dialling sequence and generates DTMF codes corresponding to this sequence. A sound transducer transmits acoustic codes. An external face (2) has a message (6) which includes secure information reproducing the dialling sequence stored. The message is masked by a peelable opaque layer.
Patent WO-0008723-A1 (WO)
Title: Coaxial connector element comprising a connection for linking the central conductor of a coaxial cable to the contact of the connector element
Inventor: BAFFERT JEAN-MARC
IPC: H01R13/646
Filed: 1999-07-30
Abstract: The invention concerns a coaxial connector element, designed to be mounted at the end of a coaxial cable comprising a central conductor and an external conductor, the connector element comprising: a central contact (8) having a longitudinal axis and including a rear end (11) connected to the coaxial cable central conductor and a front end (14) arranged for a matching connection of the connector element with a connector element; and an external contact (6) connected to the coaxial cable central conductor. It comprises a connection (12) mounted on the coaxial central conduct, said connection (12) and the rear end (11) of the central contact (8) being shaped to interlock with each other independently of the central contact angular orientation relative to its longitudinal axis.
Patent FR-2789973-A1 (FR)
Title: Presentation box for foodstuff sachets has cover panel with corrugated feet to align sachets
Inventor: MARCOU SOPHIE
IPC: B65D5/54
Filed: 1999-02-19
Abstract: The presentation box for foodstuff sachets has a cover panel (16) which can be torn off along perforation lines (15). The feet (22,22') are folded inwardly of the box so that their corrugated edges (27) stabilise the sachets in an aligned position after removal of a set number of sachets by the user.
Patent WO-0019967-A1 (WO)
Title: Dental composition based on silicone crosslinkable by cation process
Inventor: FRANCES JEAN-MARC
IPC: A61K6/891
Filed: 1999-10-01
Abstract: The invention concerns dental compositions. Said composition comprises (1) a silicone crosslinkable and/or polymerisable by cation process; (2) an efficient amount of at least an initiator such as onium borate; (3) at least a photosensitizer; and (4) a dental filler present in the composition in a proportion of at least 10 wt. % relative to the composition total weight. Said dental compositions are useful for making dental prostheses or for dental restoration.
Patent WO-0021142-A1 (WO)
Title: Radiation detectors and method for making radiation and passivation detectors
Inventor: VERGER LOIC
IPC: H01L31/18
Filed: 1999-10-04
Abstract: The invention concerns a method for making and packaging radiation detector arrays, from a semiconductor wafer (10). The method consists in: a) cutting out the wafer (10) to define detector arrays (40) each having at least a lateral edge (42); b) polishing the lateral edges (42) of the detector arrays. The invention is useful for making medical imaging equipment.
Patent WO-0027081-A1 (WO)
Title: Economical system for communicating two terminals through internet
Inventor: MENU MICHEL
IPC: H04M1/253
Filed: 1999-10-29
Abstract: The invention concerns a method for communicating at least two communication terminals (T1, T2) through Internet (100), wherein the two terminals (T1, T2) are connected to a telephone network (101). The first of the two terminals (T1) calls the second terminal (T2) through the telephone network (101) and request it to call it subsequently, then connects itself to the computer network (100) and obtains a computer address; as agreed, the second terminal (T2) subsequently calls the first terminal (T1) which then transmits to it its computer address, through the telephone network (101); and the second terminal (T2) connects itself to the computer network (100) and obtains a computer address which it transmits to the first terminal (T1) through the computer network (100).
Patent FR-2776606-A1 (FR)
Title: Unite d'essuie-glace
Inventor: ISII YOSINORI
IPC: B60S1/16
Filed: 1999-03-30
Abstract: Cette unité comprend un moteur d'essuie-glace (2) pourvu d'un induit tournant dans une culasse (13) du moteur, un boîtier d'engrenage (15) fixé à la culasse et un arbre de sortie relié à l'induit, un bras de sortie (3) du moteur, une monture (4) pouvant être fixée sur la carrosserie d'un véhicule et un arbre de pivotement, un bras pivotant fixé à l'arbre de pivotement et une tige de liaison reliant le bras du moteur et le bras pivotant, le corps (4a) de la monture comportant une partie (4d) de fixation du boîtier servant à fixer une partie (15d) du support de la monture du boîtier d'engrenage (15) du moteur.Application notamment aux essuie-glaces de voitures de tourisme.
Patent FR-2795488-A1 (FR)
Title: Method of decoration of cigarette lighter involves mounting transparent plastics pastille onto lighter
Inventor: DE JENLIS PASCAL
IPC: F23Q2/36
Filed: 1999-06-28
Abstract: The method of decorating a cigarette lighter involves placing a pastille (1) of transparent plastics which is flexible and with a high coefficient of friction on the lighter. The pastille can be domed to allow improved grip on the lighter. The pastille can be glued, welded or moulded onto the lighter.