baber/WOPTO huggingface dataset:
Patent FR-2772711-A1 (FR)
Title: Motorized shopping or baggage trolley, and operating method
Inventor: SORBA GUY
IPC: B62D51/04
Filed: 1997-12-19
Abstract: General construction follows established practice, with a chassis frame (15A,15B) carrying a wire basket (9) on 4 wheels. Under the basket are mounted a rechargeable battery (54) and two motors (12), each driving one rear wheel (2,3) through reduction gears, an elementary clutch and a toothed belt (7,8), or optionally a chain, in a protective case clamped to the frame members. The front wheels (4,5), in castering mountings (11) are not driven. Each motor is independently controlled by thumb-operated buttons (50,51) on the trolley handlebar (6). After starting, each motor automatically engages its associated drive mechanism, so the user has only one pushbutton operation to perform. A freewheel device allows the trolley to be pushed faster than the motors can drive. The trolley can be steered in either direction by running only the drive motor on the other side, and for ahead running both motors, or, optionally, either with some manual correction, are used.
Patent WO-9900214-A1 (WO)
Title: Compact high performance electric soldering iron
Inventor: LE MARCHAND ALAIN
IPC: B23K3/03
Filed: 1998-06-19
Abstract: The invention concerns an electric soldering iron wherein the heating resistor (15), and two conductors (16, 17) supplying the current thereto, are formed by a coating (12) deposited by screen process printing on one of the surfaces of a bit (11) cut out from a stainless steel sheet. The bit (11) and the coating (12) form a compact single-piece component wherein is provided optimum heat transmission between the resistor and the bit.
Patent WO-9902035-A1 (WO)
Title: Rodent killing bait and preparation method
Inventor: SCHOFEL RICHARD ALAN
IPC: A01N25/00
Filed: 1998-07-07
Abstract: The invention concerns a rodent killing bait characterised in that it has a structure with a core and an envelope wherein the core comprises at least paraffin and a vegetable oil and a rodent killing poison and the envelope comprises at least paraffin and a vegetable oil excluding all substance capable of having a rodent killing effect. The invention also concerns the method of preparation.
Patent FR-2763677-A1 (FR)
Title: Dispositif d'etalonnage de plusieurs systemes gyroscopiques
Inventor: MULLER REINHARD
IPC: G01C19/72
Filed: 1998-02-25
Abstract: Dispositif permettant l'étalonnage simultané de plusieurs systèmes gyroscopiques à plusieurs axes, notamment des systèmes gyroscopiques à fibres optiques, pour la totalité des axes de mesure et ce, au moyen d'une table tournante à un seul axe (1), constitué d'un bâti tournant (5) relié à l'axe de rotation (4. 1) de la table tournante à un seul axe (1) et sur lequel sont disposés les systèmes gyroscopiques (12. 1 à 12. n; 13. 1 à 13. n) de telle manière que des mêmes axes de mesure (X, Y, Z) des systèmes gyroscopiques (12. 1 à 12. n; 13. 1 à 13. n) soient soumis à une composante identique de la rotation du bâti tournant (5) et qu'aucune des composantes ne soit égale à zéro.
Patent FR-2775589-A1 (FR)
Inventor: CLUZEAU CHRISTIAN
IPC: A61B18/02
Filed: 1998-03-06
Abstract: The invention concerns an autonomous and portable cryogenic apparatus using mainly the flashing temperature (of the order of -78  DEG C at atmospheric pressure), of carbon dioxide (CO2) in liquid/solid phase or the equivalent, comprising a reservoir of CO2 liquefied under pressure whereof the extracting head is connected to a system for expanding and ejecting liquid/solid CO2 and comprising members controlling the expansion and the temperature in the working zone. The invention is characterised in that the CO2 reservoir head is arranged on the apparatus such that while it is being used, only the CO2 liquid part inside the reservoir comes in contact with said head to be extracted and projected towards the working zone via an expansion and ejection system. The apparatus in the form of a gun is particularly useful in sports medicine.
Patent FR-2760902-A1 (FR)
Title: Dispositif servant au rayonnement et/ou a la reception de facon orientee des ondes electromagnetiques
Inventor: PFIZENMAIER HEINZ
IPC: G01S13/931
Filed: 1998-03-12
Abstract: " Dispositif servant au rayonnement et/ou à la réception de façon orientée des ondes électromagnétiques "Dispositif servant au rayonnement et/ou à la réception, de façon dirigée, d'ondes électromagnétiques consistant en au moins un élément émetteur/récepteur (3) , une lentille diélectrique (7) et au moins un autre corps diélectrique (5) , qui est disposé entre au moins l'un des éléments émetteur/récepteur et la lentille diélectrique.L'un au moins des autres corps diélectriques est déployé à plat sur au moins l'un des éléments émetteur/récepteur.
Patent FR-2780438-A1 (FR)
Title: Multipurpose shaft for roller shutter door
Inventor: KRAEUTLER BERNARD
IPC: E06B9/171
Filed: 1998-06-24
Abstract: The shaft is cylindrical and at least partially hollow drum (1) with an inner surface profile of non-constant radius and a tip carrying a spindle fitted to each end. Each tip is in the form of a sleeve (5) inserted into the end of the drum and having an outer surface profile matching that of the drum's inner surface so that it is locked in place when inserted and does not rotate relative to the shaft. The shaft can be made from a light alloy, aluminum, composition material or plastic.
Patent FR-2772544-A1 (FR)
Inventor: KOTZIN MICHAEL D
IPC: H04B7/02
Filed: 1998-09-09
Abstract: A characteristic of the remote unit (106) reverse link transmission is analyzed by the communication system (100, 108) for determining which of a plurality of forward links is being demodulated. Communication system (100) operations, such as soft handoff, forward link diversity, forward link power control and slow speed data transmission are managed in view of the forward link being demodulated by the remote unit (106).
Patent FR-2784228-A1 (FR)
Inventor: SCHIAVONE PATRICK
IPC: G02B1/11
Filed: 1998-10-01
Abstract: The invention concerns a method which includes a step previous to inserting a silicon substrate into the reactor chamber and depositing on the substrate by plasma-enhanced for an oxygen plasma. chemical vapour deposition the SiON film and treating the deposited film. Said step consists in cleaning the reactor chamber including a step for bleeding the chamber using an oxygen-free gas plasma followed by a step which consists in blank SiON deposition by plasma-enhanced chemical vapour deposition. The invention is useful for making semiconductor devices.
Patent FR-2786863-A1 (FR)
Inventor: HENAULT PHILIPPE
IPC: G01F15/18
Filed: 1998-12-03
Abstract: Measuring equipment (3A, 3B) is connected into two parts of conduit (2A, 2B) by using structure (5) which supports on supply side, a cylinder (14) and piston connection (9) and downstream, a fixed connection (10). Cylinder (14) and connection (10) are joined to adjacent conduits. When fluid supply (S) is switched on, spring loaded connection (9) moves (P1, P2) to make watertight meter connection.
Patent FR-2787167-A1 (FR)
Title: Valve shutter control system comprises sealed variable-volume chamber containing incompressible fluid and freely-moving rod
Inventor: LE LEVIER ALAIN PIERRE ROGER
IPC: F16K7/20
Filed: 1998-12-14
Abstract: The control system consists of a sealed chamber (1) of variable volume, filled with an incompressible fluid (5) of any chemical or physical nature and having a sealed aperture for a moving rod (6). The rod is moved axially or rotated by a control unit (8) to vary the volume of the chamber, while the latter is in contact with the valve shutter (3) via a piston (2), so that an increase in the chamber's volume presses the shutter against the valve seat (4). When the pressure is released the valve is opened by a return spring (10).
Patent WO-9940390-A1 (WO)
Title: Method and device for measuring the form and/or the position of an unwinding product surface profile
Inventor: JEUNIAUX FRANCOIS
IPC: G01B11/24
Filed: 1999-02-03
Abstract: The invention concerns a method for continuously measuring the form and/or position of a surface profile of a product (1) moving along a direction (F1) consisting in: scanning the surface (15) using an incident light beam (21c) directed substantially perpendicular to said surface; observing the point (26) formed on the surface, along a direction oblique relative to the light beam direction, using at least one linear camera (32a, 32b) provided with an array of photosensitive elements extending in the scanning plane; during the scanning, determining the position on the array of the corresponding point image; deducing therefrom by triangulation the position of said point and reconstructing point by point the surface profile form and its position in the scanning plane.
Patent WO-0001602-A1 (WO)
Title: Device for conveying objects by flow of air such as, for example, bottles and flasks
Inventor: BERNARD FREDERIC
IPC: B65G51/03
Filed: 1999-07-05
Abstract: The invention concerns a device for conveying objects by flow of air, in particular bottles, flasks and the like, comprising means for blowing air (1) on said objects to transport them, at least a blown air source (4) and a chamber dispensing (5) the blown air along said blowing means (1). The invention is characterised in that the device comprises means for adapting the permeability of the blowing means (1) depending on their distance from the air source(s) (4) and/or the presence of possible obstacles inside said dispensing chamber (5) between the or at least one of said air source(s) (4) and said blowing means (1).
Patent FR-2775133-A1 (FR)
Title: Electrical connector with recessed solderball foot
Inventor: SCHOLZ JAMES P
IPC: H05K3/34
Filed: 1999-02-15
Abstract: The connector has a dielectric housing (10) with a slot (14) for the contact (20) and a hole for the lead (18). A recess (32) surrounds the top part of the slot on the mating surface (12) of the housing. When inserted into the slot, a recess (54) in the surface of the contact fits into the slot-recess (32). The solderball (60) is then dropped into the pocket and recess.
Patent WO-0014020-A1 (WO)
Title: Waste treatment by adding at least an alkaline reagent
Inventor: JUDENNE ERIC
IPC: C02F11/14
Filed: 1999-09-08
Abstract: The invention concerns a method for treating waste (D) by adding an amount of at least an alkaline reagent (R) comprising steps which consist in: continuously supplying the waste to be treated into a mixer (1); continuously adding to the treated waste a measured amount of at least an alkaline reagent; closely and continuously mixing for a specific time interval the waste and the alkaline reagent; and simultaneously transporting the resulting mixture through the mixer; then extracting said mixture from the mixer. The invention is characterised in that during the mixing step, the waste and the alkaline reagent are successively mixed at a first speed (V1), during a first retention time (t1), and at a second speed (V2) not greater then the first speed (V1), during a second retention time (12) longer than the time (t1).
Patent FR-2790708-A1 (FR)
Title: Method for manufacturing self-adhesive multi-flaps label includes positioning of adhesive cover leaf on intermediate leaf, and partial neutralization of adhesive on cover leaf sticking on base leaf
Inventor: PICOURT DOMINIQUE
IPC: B31D1/02
Filed: 1999-03-09
Abstract: Label has base leaf (1) covered by self-adhesive layer (18) protected by anti-adhesive support (2), intermediate leaf (5), smaller than base leaf, and cover leaf (6) covered by adhesive layer (19). Intermediate leaf is placed on base leaf and has margins (3, 4) on either side.  Adhesive on margin (13) of cover leaf is provisionally partially neutralized, sticking on margin (4) of base leaf.   Cover leaf is finally glued on margins (3, 4) and on intermediate leaf with margin (3) defining binding. An Independent claim is also included for the description of the multi-flaps label.
Patent FR-2793885-A1 (FR)
Title: Guidance system for missiles uses modulated beam with detectors in missile able to detect position within modulation pattern
Inventor: PERRIN JACQUES
IPC: G01S13/72
Filed: 1999-05-17
Abstract: The system uses sum and difference signals to provide signal pattern which is detectable by departing missiles.  Guidance is carried in relation to the axis (1) of the beam of a mono-pulse aerial by means of coding in the beam space. The coding process is carried out by appropriately modulating the signals radiated by the sum pattern ( EPSILON ) and the difference pattern ( DELTA ). The receiving elements within the device are able to determine the position of the device in relation to the radiation pattern of the aerial, and can therefore determine its position w.r.t. the axis of the aerial. The position is determined by demodulating the signals received by the receiver.
Patent FR-2794393-A1 (FR)
Title: System for maintaining knife open includes complementary axis interacting with flat part in blade's heel
Inventor: CECCALDI JEAN PIERRE
IPC: B26B1/04
Filed: 1999-06-04
Abstract: The knife is made of an handle and a blade (6) attached by axis. When the knife is closed, the blase fits inside a cavity of the handle. When the user opens the knife, the complementary axis (1) contacts the blade's heel (4) and can be forced in the flat (8) if pressure is applied. The user has to force the axis out of the flat if he wants to close the knife.
Patent FR-2796575-A1 (FR)
Title: Ventilation shaft cleaning device comprises two facing brushes alternately brought together and separated by pneumatic actuators, cable enables brushes to advance through conduit
Inventor: DU CHAPELLET BERNARD
IPC: B08B9/04
Filed: 1999-07-22
Abstract: The cleaning device comprises two facing brushes (2). Pneumatic actuators (4) enable the alternate bringing together and separating of the brushes. The brushes are mounted on the end of the actuator piston rods (14). A rigid hydraulic cable (6) enables the cleaning device to advance through a conduit.
Patent FR-2800438-A1 (FR)
Title: Transportable apparatus for storing/supplying acryogenic fluid, esp oxygen for medical purposes, has handling collar with condensate collector
IPC: A61M16/10
Filed: 1999-10-29
Abstract: The transportable apparatus consists of a storage container (1) for the cryogenic fluid in liquid form, a circuit with an evaporation coil (5) to deliver the fluid in gas form to a user position, and a handling system consisting at least partly of a collar (8) fitted to the container and forming a trough for the collection and removal of condensate. The collar has a downward facing outer convex surface (10) with an outlet (11) for the condensate, and an intermediate concave surface (9) connecting it to the container and fitted with supporting combs (13) for the evaporation coil. At least part of the gas supply circuit has a perforated cover (4) with a skirt (15) mounted on the outside of the collar and equipped with aeration slits (16); it also has a collector (20) for the condensate.
Patent FR-2790287-A1 (FR)
Title: Absorbeur de pulsations du type a diaphragme metallique pour pompe a carburant a haute pression
Inventor: ONISHI YOSHIHIKO
IPC: F02M55/04
Filed: 1999-11-24
Abstract: Pour améliorer la rigidité des diaphragmes, une pluralité de diaphragmes (102) de même épaisseur et de même taille sont placés l'un sur l'autre, l'épaisseur totale des diaphragmes est une valeur obtenue en multipliant l'épaisseur du diaphragme par le nombre de diaphragmes, et les parties périphériques (112) des diaphragmes sont scellées et supportées par un récipient à haute pression (100, 101). Application aux pompes à carburant haute pression.
Patent FR-2801602-A1 (FR)
Title: Phenolic resin-based product for use as composition injected to consolidate unstable ground, comprises resol-based resin and catalyst based on sulfonic acid
Inventor: WEBER FRANCK
IPC: E21D9/00
Filed: 1999-11-30
Abstract: Phenolic resin-based product comprises resol-based resin and catalyst based on sulfonic acid.  Bi-component product based on phenolic resin comprises resol-based resin and catalyst based on sulfonic acid, and has improved flexibility characteristics, close to these of expanded polyurethane. The product contains additives in form of surfactant or combination of surfactants, resorcinol, novolac resin or sulfonated novolac resin and/or pre-crosslinked resol dispersion (the additives are added to resin or catalyst component. Surfactants are added in important quantities to resin part and/or to the catalyst part, and are preferably of nonionic type.
Patent WO-0055918-A1 (WO)
Title: Cellule de memoire flash a element flexible
Inventor: SMITH CHARLES GORDON
IPC: H01L27/115
Filed: 2000-02-21
Abstract: L'invention concerne un élément de mémoire pour mémoire flash comprenant un élément enfichable (8) fait d'une matière conductrice et à position stable, une grille flottante (6) pour stocker la charge, et des organes (10) servant à diriger l'élément de sa position stable vers une position permettant le transfert de charge vers la grille flottante.
Patent WO-0068515-A1 (WO)
Title: Stabilisation de sol
Inventor: BALDWIN STEPHEN JAMES
IPC: E02D3/12
Filed: 2000-05-10
Abstract: L'invention concerne un mécanisme fonctionnel destiné à un procédé de stabilisation du sol autour d'un élément creux en forme de tuyau (2), l'intérieur (3) dudit élément définissant essentiellement un espace d'entrée confiné trop petit pour un humain. On utilise un radar pour détecter un vide dans le sol autour du tuyau, lequel tuyau est percé afin de fournir un passage à partir de l'intérieur dudit tuyau (2), puis à partir d'un robot situé dans le tuyau, on introduit du lait de ciment afin de remplir le vide, ce qui stabilise le sol dans lequel le tuyau est enterré.
Patent WO-0103086-A1 (WO)
Title: Terminal portable
Inventor: SAVAGE JOHN GERARD
IPC: G06Q20/00
Filed: 2000-05-24
Abstract: L'invention concerne un terminal portable (10) destiné à être utilisé avec un guichet (50) automatique. Le terminal (10) est pourvu d'un port (22) de communication et d'une interface (24) de transaction. Un utilisateur peut utiliser l'interface (24) de transaction pour entrer les détails d'une transaction. Plus tard, l'utilisateur peut se rendre auprès d'un guichet (50) automatique et procéder au transfert de l'action enregistrée du terminal portable (10) au le guichet (50) automatique de manière que le guichet (50) exécute ladite transaction enregistrée. Les détails de la transaction peuvent être mémorisés et transférés sous forme cryptée. L'invention concerne également un système de transaction comprenant un terminal portable (10), ainsi qu'un procédé de transaction utilisant un terminal portable (10).
Patent WO-0078924-A1 (WO)
Title: Procede de conservation d'une matiere a action biologique
Inventor: WORRALL ERIC EDWARD
IPC: A61K9/16
Filed: 2000-06-21
Abstract: L'invention concerne une matière à action biologique pouvant être conservée par dessiccation et sans lyophilisation dans une matrice de tréhalose vitreuse. Le procédé consiste à former un coacervat de la matière à action biologique et de chitosan, puis à déshydrater un mélange du coacervat et de la solution de tréhalose. Une telle matière, comme les virus, les protéines et les acides nucléiques, peut être conserver, pendant une durée de cycle beaucoup plus courte que celle d'un processus de cryodessiccation classique, afin de fournir une matière que l'on peut réhydrater.
Patent WO-0230063-A1 (WO)
Title: Mesure s'appliquant a des donnees et fondee sur un profil de charge de donnees
Inventor: DAVIES NEIL JAMES
IPC: H04L47/32
Filed: 2000-10-03
Abstract: L'invention concerne un procédé et un appareil permettant de réguler un flux d'informations. Le procédé consiste à recevoir un flux de paquets; à éliminer de manière sélective les paquets de manière à générer une charge transportée; à déterminer une charge offerte constituée par les paquets reçus, la vitesse d'élimination des paquets étant déterminée par la charge offerte; puis à définir un niveau seuil supérieur définissant un niveau auquel l'élimination sélectionnée des paquets est lancée. Si la charge offerte conduit à une charge transportée dépassant le niveau seuil supérieur, la charge transportée peut être réduite au-dessous dudit niveau par élimination sélective des paquets. Un niveau seuil inférieur peut également être défini, la charge transportée étant réduite de manière à atteindre un niveau au-dessus du niveau seuil inférieur.
Patent WO-0165692-A1 (WO)
Title: Appareil de division de la bande de frequences d'un signal d'entree
Inventor: LILLINGTON JOHN
IPC: H04J1/00
Filed: 2001-01-25
Abstract: Un appareil destiné au contenu de fréquences séparant un signal d'entrée comprend plusieurs étages de division de fréquences, chaque étage englobant au moins une paire de changeur élévateur de fréquences et de changeur abaisseur de fréquences, une paire d'un changeur élévateur de fréquences et d'un changeur abaisseur de fréquences qui permettent de recevoir un signal d'entrée complexe représentant une largeur de bande d'entrée et de produire un premier signal de sortie complexe représentant une portion supérieure de ladite largeur de bande d'entrée et un second signal de sortie complexe représentant une portion inférieure de ladite largeur de bande d'entrée, lesdites première et seconde portions étant contiguës et représentant ensemble ladite portion de largeur de bande d'entrée.
Patent WO-0159018-A1 (WO)
Title: Compositions de revetement en poudre
Inventor: CARE MARTYN PAUL
IPC: C09D5/03
Filed: 2001-02-08
Abstract: L'invention concerne une composition de revêtement en poudre qui comprend un mélange de première et seconde compositions constitutives de revêtement en poudre, lesquelles sont séparées, de préférence largement, dans une série de référence triboélectrique indiquant le degré de séparation possible entre les compositions constitutives en cas de charge électrique sur les compositions. La composition de revêtement en poudre mixte considérée se prête particulièrement bien au revêtement des articles comportant des cavités. On donne une base quantitative pour déterminer la séparation des compositions constitutives dans la série de référence triboélectrique, et on donne également des critères de séparation minimum préférés.
Patent WO-0176977-A1 (WO)
Title: Reservoir servant a melanger deux contenus
Inventor: FORTUNE SEAN
IPC: B65D51/28
Filed: 2001-04-12
Abstract: Réservoir à deux chambres comprenant un flacon extérieur (10), un collier annulaire (30) pouvant loger dans l'ouverture (12) dudit flacon extérieur (10) et présentant un ajustement serré par rapport à ladite ouverture, un flacon intérieur (20) pouvant loger dans l'ouverture (32) dudit collier annulaire (30) et présentant un ajustement serré par rapport à ladite ouverture, et une coiffe d'obturation (40) pouvant adopter deux positions dont l'une est une position d'obturation hermétique totale permettant d'empêcher la fuite des contenus desdits flacons intérieur et extérieur, et l'autre est une position de mélange permettant de libérer les contenus desdits flacons intérieur et extérieur. Cette coiffe d'obturation (40) comprend des moyens (45) servant à dégager ledit flacon intérieur de son ajustement serré dans l'ouverture (32) dudit collier annulaire vers l'intérieur du volume défini par ledit flacon extérieur (10), tout en conservant l'étanchéité au liquide du réservoir, de manière à pouvoir mélanger les contenus desdits flacons intérieur et extérieur avant de les utiliser.