baber/WOPTO huggingface dataset:
Patent FR-2757684-A1 (FR)
Title: Detecteur infrarouge a structure quantique, non refroidie
Inventor: ROSENCHER EMMANUEL
IPC: H01L31/0236
Filed: 1996-12-20
Abstract: L'invention concerne un détecteur, à structure quantique comportant un matériau semi-conducteur à petit gap inséré entre deux matériaux semi-conducteurs à grand gap, la structure comprenant un réseau de couplage entre l'onde à détecter et la zone détectrice constituée par le matériau à petit gap. Dans ces conditions, la zone détectrice peut être de très faible épaisseur (typiquement de l'ordre de 1000 Å) et conduire à une détectivité limitée par le courant d'obscurité, élevée. Application: Détection infrarouge.
Patent FR-2757883-A1 (FR)
Title: Ratiere rotative et metier a tisser equipe d'une telle ratiere
Inventor: FROMENT JEAN PAUL
IPC: D03C1/00
Filed: 1996-12-31
Abstract: Ratière rotative pour métier à tisser comprenant, au niveau de chacune de ses lames, une pièce oscillante (4) attelée à un cadre de lisses (6) et associée à un élément d'actionnement (2) monté fou sur un arbre principal (1) de ladite ratière, un organe mobile d'accouplement (8) porté par un plateau (3) latéralement solidaire de l'élément d'actionnement, ledit organe mobile étant soumis à des moyens élastiques (10) pour opérer la liaison angulaire dudit plateau avec un disque (7) solidaire dudit arbre principal, et deux leviers pivotants (11) soumis, d'une part, à l'action d'un dispositif de lisage (16) et, d'autre part, à celle de moyens élastiques (13) qui tendent à engager les becs (17) desdits leviers avec l'une de deux surfaces (18, 19) de coincement dudit plateau, caractérisée en ce que ledit bec de chaque levier pivotant présente une surface de portée externe (20) et une surface de portée interne (21), lesdites surfaces de portée ayant des angles au sommet de valeurs différentes.
Patent FR-2759497-A1 (FR)
Title: Variable geometry antenna for frequencies below 1GHz
Inventor: NGO BUI HUNG FREDERIC
IPC: H01Q5/15
Filed: 1997-02-07
Abstract: The antenna includes an arrangement of n lengths of conductor rods (11, 12) separated electrically by (n-1) spacings, in which n is greater than unity.  There are n-1 switching modules assigned to a respective spacing, with m of these modules having a two-state electromagnetic relay (R). Here m is less than n.  At least one relay is controlled by one or two modules containing at least one photovoltaic cell (21,22).A relay with one stable state could be used with one fibre although this would necessitate continuous illumination of the photovoltaic cell in the unstable state.  A mechanical relay is an alternative, controlled by an electrically insulating rod, transparent to microwaves and connected to a moving core within a coil.  The relay is a piece of conductor sliding directly along the axis of part of the
Patent FR-2760849-A1 (FR)
Title: Systeme de localisation de transpondeurs pour installation de telepeage autoroutier
Inventor: BUENO SERGE
IPC: G07B15/06
Filed: 1997-03-13
Abstract: Le système pour localiser un transpondeur qui se déplace le long d'une voie (4) ayant une certaine largeur comprend :- un ensemble de balises (B1 à B6) susceptibles de communiquer chacune avec ce transpondeur si ce dernier se présente dans une zone de communication propre à la balise considérée et ayant une largeur (IB) plus petite que la largeur (IV) de la voie, ces balises étant réparties suivant un alignement transversal à la voie de telle façon que les zones de communication des balises (S1 à S6) se chevauchent deux à deux et recouvrent ensembles toute la largeur de la voie,- et un moyen de commande (U) qui agit cycliquement sur les balises de façon à les faire émettre des signaux en vue d'établir une communication entre celles-ci et le transpondeur lors du passage de ce dernier dans l'une au moins des zones de communication des balises, qui détecte la ou les balises ayant établi ladite communication avec le transpondeur et qui associe la ou les balises détectées à une certaine portion (P1 à P6) de la largeur de la voie indicative de la position latérale du transpondeur sur la voie.
Patent FR-2761146-A1 (FR)
Inventor: FERRAGUT JEAN PIERRE
IPC: F27D3/12
Filed: 1997-03-21
Abstract: The invention concerns a tunnel-shaped oven with width designed for receiving one single column (8) of stacked products movable along the oven longitudinal axis, wherein the heating burners (12, 13) are arranged on either side of the oven longitudinal axis, and form a first series arranged on one side of the axis wherein the burners (12) open into the hearth (5), and a second series, arranged on the other side of the axis wherein the burners (13) open into the roof (6), the surfaces (14, 15) provided opposite the two series of burners (12, 13) and respectively pertaining to the roof (6) and the hearth (5) are rounded about longitudinal axes located inside the oven.
Patent FR-2768837-A1 (FR)
Title: Revolving sign
Inventor: MOUNAL GUY
IPC: G09F15/00
Filed: 1997-09-19
Abstract: The sign comprises a solid flat supporting foot (1) surmounted by a tube which receives a rod (2) carrying a pivoted rectangular frame (3) with return springs (4), covered by a streamlined plastic housing.  The foot (1) is made e.g. from steel and weighs 53 kg;  it is covered by a molded plastic housing (5) which is cylindrical in shape and has a diameter equivalent to the width of the sign.
Patent FR-2755664-A1 (FR)
Title: Dispositif et procede de dosage
Inventor: GOODWIN JAMES
IPC: B65B37/20
Filed: 1997-11-10
Abstract: La présente invention concerne un dispositif et un procédé de dosage. Une vanne (16) se déplace en va-et-vient sur une course constante dans le tube de mise en forme (2) d'un dispositif de mise en forme et de remplissage, pour distribuer des doses de matériau de remplissage à travers une buse de sortie (8). Le volume des doses peut être ajusté, en acheminant le matériau à travers une ouverture de dosage (14) pouvant être ajustée, immédiatement adjacente à la vanne, ou la vanne (16) peut être positionnée de manière ajustable par rapport au tube de mise en forme (2) pour modifier la position moyenne de la vanne par rapport au tube. Une tête de matériau peut de plus être ajustée dans le tube de mise en forme par la vitesse d'acheminement vers la vanne (16).
Patent FR-2773902-A1 (FR)
Title: Public-access booth for creation of recorded sound and image on compact disc which can also have information printed on front for use as post card or visiting card
Inventor: LEPINE JACQUES
IPC: G07F7/10
Filed: 1998-01-22
Abstract: The automatic card creation booth has a cabin (60) housing a computer holding a database (46) of images and sounds, and audio and video input facilities. The customer uses a keyboard (34) to control selection of image and sound data and mixing and sequencing of data. The keyboard is also used to allow entry of textual data for the recording or to be printed on the face of the compact disc.
Patent FR-2774692-A1 (FR)
Title: Boue de forage a base de bentonite et procede de forage la mettant en oeuvre
Inventor: MICHELSON ALBERTE
IPC: C09K8/22
Filed: 1998-02-10
Abstract: L'invention concerne une boue de forage à base de bentonite, qui comprend un composé de type phosphonate de formule : (CF DESSIN DANS BOPI) dans laquelle R1 , R2 , R3 et A sont tels que définis dans la description. L'invention concerne également un procédé de forage qui met en oeuvre ladite boue.
Patent FR-2774630-A1 (FR)
Title: Holder for sales catalogues
Inventor: TENAILLE D ESTAIS MATHIAS
IPC: B42D1/00
Filed: 1998-02-10
Abstract: The holder for printed documents (SI1,SI2) has a cover and a connected base document (LB) and an appendix (LA) attached to the cover. The appendix is sized to fit inside the holder so that in one position it is flat against the holder or extended at the side of the base document to allow simultaneous reading with it. The appendix can be approximately half the size of the base document.
Patent FR-2774793-A1 (FR)
Inventor: BENEZETH PHILIPPE
IPC: G06V40/13
Filed: 1998-02-12
Abstract: The invention concerns a method for producing a predetermined image using a device (40) and a portable object (8), the device comprising data processing means, data storage means, and image processing means, and the portable object comprising data processing means, data storage means, a through window, and display means (17) capable of displaying an image in front of the window. The method consists in: arranging said portable object window in front of the device image processing means such that they co-operate optically between them; producing in front of said window a first image; cause the portable object display means (17) to display a second portable object image; and obtaining the predetermined image by superposition of the first image and the second image of the portable object.
Patent FR-2775977-A1 (FR)
Inventor: SEMERIA DIDIER
IPC: A61K8/00
Filed: 1998-03-10
Abstract: Lipidic derivatives with a sphingoid base, of formula (I), and their isomers, are new. New lipidic derivatives with a sphingoid base, have formula (I): R1 = 1-31 C, preferably 9-25 C hydrocarbon radical; OR2 = cholesteryl radical.
Patent FR-2778384-A1 (FR)
Title: Fixing devices for accessories on movable medical trolley
Inventor: LASSEUR JEAN LOUIS
IPC: F16B7/14
Filed: 1998-05-05
Abstract: The devices (1-1c) for fixing accessories on a movable medical trolley (5) are coupled to tubes (502,503,2,4). Each fixing device comprises two main pieces  (10,11) provided with complementary coupling parts intended to be located either side the vertical serum pole (2). There are also screw clamps (3) placed on a supporting piece on the vertical tube. An accessory (4) is welded on the other piece. The accessories can for example be composed of a tray, a handle or a pad (6). The accessories can be detached and are foldable on the trolley.
Patent FR-2778403-A1 (FR)
Title: Materiau composite de type carbone/carbone ayant une resistance accrue a l'oxydation
Inventor: LABRUQUERE SANDRINE
IPC: F16D69/02
Filed: 1998-05-07
Abstract: Afin d'améliorer la résistance à l'oxydation d'un matériau composite de type carbone/ carbone, une interphase est formée entre les fibres en carbone du renfort fibreux du matériau et la matrice carbone, cette interphase étant constituée de 1 à 20 % en pourcentage atomique de silicium, d'au moins 30 % en pourcentage atomique de bore, le reste éventuel étant du carbone et/ ou du phosphore. L'épaisseur de l'interphase est inférieure à 1 m et au moins égale à 10 nm.
Patent FR-2767144-A1 (FR)
Title: Anode for electrolytic aluminum production
Inventor: DUARTE DE CARVALHO JOSE RICARD
IPC: C22B21/00
Filed: 1998-06-16
Abstract: An electrolytic aluminum production anode contains sugar cane molasses as binder. Independent claims are also included for: (i) production of the above anode by mixing ground and screened petroleum coke and anode residual stubs with sugar cane molasses and heating at 100-250 deg C; and (ii) an aluminum production process in which the above anode or an anode made by the above method is used in an electrolytic reduction cell.
Patent FR-2780650-A1 (FR)
Inventor: YVIN JEAN CLAUDE
IPC: A61K35/08
Filed: 1998-07-03
Abstract: The invention concerns saline solutions characterised in that they are hypo-osmotic and have specific values of pH, resistivity, density, dry matter content and osmolarity and consisting essentially of elements Na, K, Cl, Ca, Mg and SO4 present in specific amounts.
Patent FR-2782587-A1 (FR)
Title: CDMA communication method, e.g. for mobile radio telephone system, distributing channel-characterizing reference signals in only I or Q components of signal
Inventor: SIALA MOHAMED
IPC: H04J13/00
Filed: 1998-08-20
Abstract: The reference symbols (Sr) used to determine the characteristics of the communication channel are distributed in either the I or the Q component of the CDMA signal, but not in both.   The method is applied to a system in which signals with two components are transmitted. The first component (I) is obtained by spreading of the spectrum of first symbols by a pseudo-random sequence and phase modulation of a first carrier in phase with a reference carrier. A second component (Q) is obtained by spreading the spectrum of a second group of symbols by a second pseudo-random sequence, and modulation of a second carrier which is in phase quadrature with the reference carrier. The two sets of symbols comprise information symbols (Si) and reference symbols (Sr). The reference symbols are then distributed in either the I or Q components, the pseudo-random sequences used to spread their spectra being different. Preferably the reference symbols may be distributed in groups of symbols, singly, or during the same power control period (PCP).
Patent FR-2784482-A1 (FR)
Title: Cup identification code reading and erasing device for automatic drink vending machines, uses opto-electronics for reading and localized heat to make the code unreadable
Inventor: ROUVIERE JEAN YVES NICOLAS
IPC: G06K19/06
Filed: 1998-10-09
Abstract: The identification code reading and erasing device consists of two independently operating parts, which co-operate with each other: - a opto-electronic code reader (1) which reads a code (7) carried on a cup (8); - an thermal element code eraser (2) which destroys the code (7) after it has been read and identified. The reader (1) after having read and identified the code gives an operation command for one or more functions of the vending machine. The eraser (2) locally raises the ambient temperature at the location of the identification code so that it is modified in shape, color or one or more other characteristics so that it cannot be read by the code reader.
Patent FR-2785054-A1 (FR)
Inventor: BACH GUY
IPC: G01P3/484
Filed: 1998-10-23
Abstract: The sensor is of the type having a permanent magnet mounted on a rotating part, and two low hysteresis reed switches (2, 3) arranged in the magnetic field of the magnet (1). The two reed switches (2, 3) between them define an angle ( alpha ) greater than zero and less than or equal to 90 degrees. Each switch (2, 3) is associated with a polarizing permanent magnet (4, 5).
Patent WO-9955756-A1 (WO)
Title: Method for preparing low viscosity tricondensate polyfunctional isocyanates
Inventor: CHARRIERE EUGENIE
IPC: C08G18/02
Filed: 1999-04-21
Abstract: The invention concerns a method for preparing a tricondensate polyfunctional isocyanate composition, preferably comprising at least an isocyanurate and/or biuret group, which consists in adding a tricondensate polyfunctional isocyanate, or a mixture of different tricondensate polyfunctional isocyanates, obtained by (cyclo)condensation, in particular (cyclo)trimerization of one or several identical or different isocyanate monomers and optionally of another monomer, an allophanate of one or several identical or different isocyanates, or a mixture of different allophanates, the isocyanates or isocyanate monomer mixtures used for preparing the polyfunctional isocyanate(s) being identical to or different from the isocyanate(s) or isocyanate mixture used for preparing the allophanate(s).
Patent WO-9960325-A1 (WO)
Title: Percussion device for rifle with fixed breech
Inventor: CHATAIN GERALD
IPC: F41A19/36
Filed: 1999-05-14
Abstract: The invention concerns a device characterised in that the firing pin assembly (2) is mounted in the mechanical box (1), and with limited axial pivoting capacity for clearing the breech inlet for inserting cartridges of different calibre.
Patent WO-0107120-A1 (WO)
Title: Apparatus for positioning the ankle and the foot
Inventor: LOUIS GERARD
IPC: A63B23/08
Filed: 1999-07-27
Abstract: The invention concerns an apparatus for positioning the ankle and the foot, in flexion, internal rotation, external rotation, torsion, enabling through support and control of the body weight, with stretched knee, to recover the foot and ankle range of motion, while stretching the rear and lateral fascia of the leg, and incidentally of the foot, releasing their movements, as well as the inherent venous return circulation. The apparatus consists of: (I) a main component comprising: (1) a stop element (1) receiving the heel protected by a soft rubber volume (V10); (2) an inclined plane (IB) protecting the forefoot bones with a bonded soft rubber piece (V11) providing a dorsal flexion of the foot at 20°; (3) a vertical frame (IC) providing said inclination whereof the lower end (IC1) provides lateral inclination at 20°. (II) An intermediate component (II) nested above the previous one (IC) providing additional flexion of 10°, making a total of 30° while increasing the foot rotation by 10° bringing the total to 40°. (III) A supplementary component (III and III bis) providing further flexion of 10°, that is a total of 40° while increasing the foot rotation by 10°, making a total of 40°. In another embodiment, the apparatus consists of: (I) a main component (Fig. 7A) capable of being overturned, comprising: (1) a cavity (1) at the upper surface to provide a dorsal flexion of the foot at 20°; (2) a cavity (2) at the lower surface to provide a dorsal flexion of the foot at 30°; (3) an inclined plane (3) at 20° or 30° supporting the two cavities (1) and (2); (II) an intermediate component (4) nested above the previous one (A) enabling to increase the inclination; (III) two hemispherical appliances (5) providing a lateral rotation of the foot.
Patent WO-0018558-A1 (WO)
Title: Method for making a hollow body by gas injection moulding
Inventor: LAMBERT ANDRE
IPC: B29C45/17
Filed: 1999-09-14
Abstract: The invention concerns a method for making a hollow body using a moulding technique called gas injection moulding. Said method consists in injecting into the mould a composition comprising as main matrix a thermoplastic polymer and as reinforcing filler a fibre compound with L/D aspect ratio not less than 30, and a particulate filler with L/D aspect ratio less than 20 and a compound promoting nucleation of the polymer. The thermoplastic polymer is advantageously a polyamide resin, the fillers being glass fibres and glass beads or ground glass fibres. The inventive method enables to make tubes or conduits for fluids such as fuel, cooling fluid, by gas injection moulding.
Patent FR-2790590-A1 (FR)
Inventor: VIDAL ALAIN
IPC: H01B7/06
Filed: 1999-03-05
Abstract: The invention concerns a method for making a flat cable (1) elastic, which consists in producing a series of accordion-like undulations (6) on said flat cable (1), along a first direction (Z) perpendicular to the main plane (XY) of the flat cable (1). The undulations (6) have a bending radius (7) at the top and at the bottom, selected to be greater than the thickness (5) of the flat cable (1). The equipment for producing said undulations (6) comprises two heated toothed wheels (25, 26). The invention is particularly useful for producing electrical harness designed to be fitted in a motor vehicle passenger compartment.
Patent FR-2779312-A1 (FR)
Title: Circuit d'assignation de fenetres temporelles
Inventor: SUDA YUKIO
IPC: H04J3/06
Filed: 1999-03-18
Abstract: Un circuit d'assignation de fenêtres temporelles (10) qui reçoit en tant qu'entrée des données de transmission entrantes de côtés supérieur/ inférieur en provenance de réseaux en anneau super-haute vitesse (RN) / haute vitesse (r n) et qui émet en sortie des données de transmission sortantes de côtés supérieurlinférieur sur les réseaux en anneau super-haute vitesse/ haute vitesse est muni d'un bloc de fonction d'assignation de fenêtres temporelles qui comporte un commutateur de temps et un commutateur d'espace et qui produit des données de transmission sortantes obtenues en commutant des canaux pour les données de transmission entrantes selon des unités de bit et ainsi, des données de transmission entrantes haute vitesse et selon un volume important peuvent subir une assignation de fenêtres temporelles (TSA), peuvent voir leurs canaux interchangés et peuvent être envoyées en sortie en tant que données de transmission sortantes au moyen d'une configuration de circuit de dimension relativement petite.
Patent FR-2796097-A1 (FR)
Title: Automobile with pivoting rear tailgate connected by cable to bodywork has separated internal and external parallel walls forming cavity, elongated slots in internal wall communicating with cavity
Inventor: CARON PHILIPPE
IPC: E05F15/12
Filed: 1999-07-08
Abstract: Vehicle has bodywork (4) with rear boot housing (6). Housing is sealed in lower rear part by tailgate panel (8) rotating on hinges (9) about horizontal transversal axis (10). Tailgate has two plane external and internal (12) walls distant from each other to form internal cavity. Internal wall has two elongated slots (14) situated near lower edge of tailgate communicating with cavity.  Traction generator (16) with gas spring (18) is directly connected to flexible cable (22) connecting tailgate to bodywork.
Patent FR-2796913-A1 (FR)
Title: Structural element for a car's body comprises metallic armature made of streamlined body associated with plastic backing and metallic cover
Inventor: PINARD ERIC
IPC: B62D29/00
Filed: 1999-07-28
Abstract: Element comprises metallic armature (14) with a streamlined hollow body (16) and plastic backing (18). Plastic backing elements are linked to the body by anchoring heads (22) passing through holes (20). Metallic cover (24) can rotate between open position, where casing can be accessed and closed position, where cover is covering the opening of  casing and is fixed by screw (32). An Independent claim is also included for a car's front using this kind of structural elements.
Patent FR-2798893-A1 (FR)
Title: Dispositif d'absorption de chocs pour vehicule automobile
Inventor: ALVEZ GILBERT
IPC: B60R21/34
Filed: 1999-09-29
Abstract: L'invention propose un dispositif d'absorption de chocs (12) pour véhicule automobile (10) du type comportant une peau de bouclier transversal (18) destinée à recevoir l'impact d'un choc et qui est montée mobile en translation longitudinale sur la caisse du véhicule (10), et du type comportant des moyens d'absorption d'énergie (20) intercalés longitudinalement entre la caisse (14) du véhicule (10) et la peau de bouclier (18) comprenant au moins une enveloppe étanche munie d'un dispositif d'admission (22) de gaz permettant de la gonfler pour constituer un coussin d'absorption, caractérisé en ce que le gonflage ou le dégonflage des moyens d'absorption d'énergie (20) sont commandés lors de l'utilisation du véhicule (10) pour provoquer un déplacement de la peau de bouclier (18) entre une position active et une position de repos respectivement.
Patent FR-2799350-A1 (FR)
Title: Lock mechanism for luggage enables fastening by simple pressure on luggage lower shell and comprises tipping locking hook controlled by spring loaded button
Inventor: GRAM TONY
IPC: E05C3/24
Filed: 1999-10-08
Abstract: The lock mechanism contained in the lower shell of the luggage comprises a tipping locking hook which engages a strike plate (4) mounted in the luggage upper shell is returned to its opening position by a spring (8). The hook is controlled by a button (6) which is pushed into its closing position by a second spring (10). The mechanism enables the luggage to be fastened by simple pressure on the lower shell.
Patent FR-2787156-A1 (FR)
Title: Boitier de plaque de pression destine a etre visse avec une masse d'inertie
Inventor: ORLAMUNDER ANDREAS
IPC: F16F15/131
Filed: 1999-12-09
Abstract: Un boîtier de plaque de pression pour un embrayage d'un véhicule automobile est réalisé d'une seule pièce en tôle, et il comprend des douilles (5-8) agencées dans une paroi de boîtier (2). Les douilles (5-8) comportent des évidements (9, 10) prévus pour la traversée de moyens de fixation. Ainsi, le boîtier de plaque de pression présente des dimensions radiales particulièrement petites et se laisse fabriquer de façon très économique.