baber/WOPTO huggingface dataset:
Patent FR-2761215-A1 (FR)
Title: Telecommunications terminal for communication between two high altitude sources
Inventor: LAURENT BERNARD
IPC: H04B10/118
Filed: 1997-03-24
Abstract: The telecommunications terminal operates in duplex mode by transmission of optical beams through space. It comprises an optical part (8) having two telescopes linked together (18,32). One of them is connected to a transmission channel by a directional beam, to a working channel by a received telecommunication optical beam. The other telescope is associated with the reception of a directional beam, and with a transmission channel for several telecommunications channels operating on a common transmission beam. The second telescope has an input diameter which is greater than that of the first telescope. The directional beam of the transmission channel comprises at least two beacons (60) associated in the first telescope by a dichroic element (20) reflecting one wavelength which is common to the operation of the beacons, and reflecting the received telecommunications optical beam.
Patent FR-2761668-A1 (FR)
Title: Display support for deformable sheath used with air-conditioners
Inventor: DEJUST GERARD
IPC: B65D85/08
Filed: 1997-04-02
Abstract: The display support is for a deformable hollow cylindrical product having two open ends with longitudinal axis (XO) and minimum length (LO). It comprises retaining ends (22) which engage the edge (18) of each open end. The product can be a flexible sheath comprising a flexible cylindrical casing (12) mounted on a spiral metal frame (14). A connecting rectilinear rod (28) passing through the product has fastenings which join the retaining ends and hold them separated by a predetermined distance equal to the minimum length.
Patent FR-2761598-A1 (FR)
Title: Compositions cosmetiques detergentes et utilisation
Inventor: DECOSTER SANDRINE
IPC: C11D3/37
Filed: 1997-04-07
Abstract: L'invention concerne de nouvelles compositions détergentes et conditionnantes comprenant, dans un milieu cosmétiquement acceptable, (A) une base lavante comprenant au moins un tensioactif anionique de type alkyléthersulfate et (B) un système conditionneur comprenant au moins une silicone insoluble non aminée et au moins un polymère cationique choisi parmi les homopolymères de diallyldiméthylammonium.Application au nettoyage et au soin des matières kératiniques telles que la peau et les cheveux.
Patent FR-2761923-A1 (FR)
Title: Vitrage feuillete et son procede de fabrication
Inventor: LECLERCQ PHILIPPE
IPC: B29C48/18
Filed: 1997-04-10
Abstract: L'invention concerne un vitrage feuilleté comprenant au moins un substrat rigide, notamment en verre, et un intercalaire comprenant au moins une feuille de matière thermoplastique, notamment à base de PVB, contenant au moins une bande colorée.Selon l'invention, au moins une bande colorée est située en partie centrale dudit vitrage.L'invention concerne également son procédé de fabrication.
Patent FR-2766047-A1 (FR)
Inventor: ROSELL LACLAU ELIETTE
IPC: D06F75/24
Filed: 1997-07-10
Abstract: The heating element comprises a resistance circuit (2) through which an electric current passes and which is in thermal contact with the inner surface of a heat conducting plate (3) or sole plate through electrical insulators. The resistance circuit is a thin layer of material, and the insulators are provided by a ceramic layer (4,4a,4b) with its upper face receiving the resistance circuit and its lower one in contact with the inner surface of the sole plate. The thin layer forming the resistance circuit is made from tin oxide, zinc oxide or an organo-metallic material, applied in droplet or vapour form. The layer is divided into a series of conducting strips lying parallel to one another and distributed so as to cover the whole of the ceramic layer, ensuring a constant surface power. The conducting strips can also be formed by engraving or masking and are linked in series by connectors.
Patent FR-2767042-A1 (FR)
Title: Element de vehicule automobile comportant un revetement floque, et procede de flocage d'un tel element
Inventor: PICHON HUGUES
IPC: B60N2/90
Filed: 1997-08-05
Abstract: Le procédé de flocage d'un élément de véhicule automobile, selon lequel on encolle la surface d'un corps (1, 11, 21) du dit élément puis on projette du flock (6) sur la surface encollée, est caractérisé en ce que, avant l'encollage, on revêt la surface du corps d'un voile textile fin (2, 12, 22). Application notamment à la réalisation d'éléments de sièges de véhicules automobiles comportant un corps en mousse synthétique et un revêtement floqué.
Patent FR-2768166-A1 (FR)
Title: Concrete silo cell reinforcing method
Inventor: QUANTINET DOMINIQUE RAYMOND LU
IPC: E04H7/26
Filed: 1997-09-11
Abstract: The method, for use on silos with cells (C1, C2) made from reinforced concrete, consists of fitting at least one elongated hoop (2) to each cell's outer surface. Each of the hoops can be made from two or more strips (2a-2c) joined by brackets (3) on the outside of the cells and junction plates (5) between them, using nuts and bolts (4). The hoop strips are made from steel which can be given a surface treatment, including galvanizing, and are stuck to the cell surfaces with an adhesive. In a variant, the hoops can be made with carbon fiber-based composition material sections, joined by adhesive.
Patent FR-2768615-A1 (FR)
Title: Silicone composition for dental impressions - contains hydrophobic antiseptic substance that migrates to surface
Inventor: BOURGEOIS DANIEL
IPC: A61K6/90
Filed: 1997-09-23
Abstract: Incorporation of a hydrophobic antiseptic agent into silicone dental impression materials.- DETAILED DESCRIPTION - Silicone compositions, especially dental impression materials, comprising a hydrophobic antiseptic substance incorporated into the silicone mass and migrates progressively to the surface of the impression.- INDEPENDENT CLAIMS are also included for a process for preparing a silicone dental impression material by incorporating the antiseptic agent into an organo chlorosilane base material, mixing the base material with a crosslinking catalyst and allowing the mixture to crosslink
Patent FR-2769314-A1 (FR)
Inventor: TAMION RODOLPHE
IPC: C07H3/06
Filed: 1997-10-07
Abstract: Salts of Co, Ni or Ru are used as catalysts in the preparation of aldoses and aldose derivatives by treatment of an aqueous solution of a salt of an acid derivative of an ose with H2O2. Process for preparing an aldose (I) or an aldose derivative (II) with n C atoms comprises contacting an aqueous solution of a salt of an acid derivative of an ose (III) with n+2 C atoms and at least one alpha -hydroxyacid group, with the exception of gluconic acid, with H2O2 in the presence of at least one salt of a metal selected from Co, Ni and Ru. Use of salts of Ni, Co or Ru as catalysts in the conversion gives high yields of the desired aldose products and provides a viable route to large scale production of aldose products at reasonable cost.
Patent FR-2769776-A1 (FR)
Title: Procede de codage bloc par code produit applicable notamment au codage d'une cellule atm
Inventor: FANG JUING
IPC: H04L12/70
Filed: 1997-10-09
Abstract: L'invention concerne un procédé de codage d'un bloc de données comprenant une première et une deuxième zones, le procédé étant de type consistant à appliquer un codage produit à ce bloc. Il comprend un premier codage bloc appliqué à la première zone; un deuxième codage bloc appliqué à la deuxième zone; et un troisième codage bloc appliqué aux données obtenues par les deux premiers codage, dans un sens perpendiculaire aux deux premiers codes, les trois codages étant réalisés à l'aide de codes BCH, la première zone étant protégée par un code plus puissant que la deuxième zone. L'invention s'applique notamment au codage de cellules ATM.
Patent FR-2771589-A1 (FR)
Title: Fluorescent lamp control circuit
Inventor: WUIDART LUC
IPC: H02M5/293
Filed: 1997-11-21
Abstract: The fluorescent lamp (T) has a bridge rectifier (10) for the incoming low frequency mains supply. The rectifier output (11, 12) is bridged by a switch (M) driven at high frequency to provide a chopped current. Inductors (40, 41) are connected in series in two arms of the bridge and are connected by a switch (36, 37, 38) to form an energy recovery circuit.
Patent FR-2772104-A1 (FR)
Title: Seal assembly for an enclosed chamber used for sterilization of products under high pressure
Inventor: TENTELIER JEAN
IPC: F16J15/06
Filed: 1997-12-04
Abstract: A closing seal for the sealing surfaces (17,29)  of elements with walls (12,18) consists of a wedge shaped seal  (32) which is placed in an annular space (31) where the walls of one of the elements (18) is flared (29b) to accommodate the  wedge shaped seal. A spring (34) and retaining screw (33) holds  the seal in position and this is augmented by the high pressure  in the sealed chamber (13).
Patent FR-2772829-A1 (FR)
Title: Pot catalytique a gestion de temperature, notamment pour un vehicule automobile
Inventor: PERSET DENIS
IPC: F01N13/02
Filed: 1997-12-24
Abstract: Un pot catalytique (1) comprend une enveloppe (3) raccordée à la sortie d'un collecteur de gaz et résidus d'échappement d'un moteur (M), notamment de véhicule automobile, et logeant des moyens d'oxydation (6) des gaz et résidus d'échappement et des moyens piégeurs (7) des gaz et résidus oxydés. L'enveloppe (3) loge dans une partie centrale (8) des moyens de refroidissement (9) capables d'abaisser en dessous d'un seuil prédéterminé la température des gaz et résidus en amont des moyens piégeurs (7).
Patent WO-9841047-A1 (WO)
Title: Method for programming a portable one-way messaging receiver, and receiver programmable by such method
Inventor: LEWINER JACQUES
IPC: H04W92/08
Filed: 1998-03-11
Abstract: The invention concerns a method for programming a portable one-way messaging receiver comprising at least a programmable electronic central unit (6) and a chip card reader (11), adapted to set up communication between the central unit and a portable card (10) provided with an integrated circuit (13) with memory. This programming is carried out by loading in a memory (9) of the receiver a general information database and a programme for operating this database, so as to enable the receiver to receive general data by radio relay channel, to store these data in the database, and to restore them according to a user's queries.
Patent FR-2774316-A1 (FR)
Title: Workpiece variable code marker
Inventor: DENIS HERVE
IPC: B44B5/02
Filed: 1998-02-02
Abstract: The code marker for a workpiece manufacturing machine with two sections (100, 200) surrounding the workpiece, comprises a  support (410) carrying the code symbols which are pressed against the workpiece when the two sections are closed.  The upper section (100) has a passage (140) which extends from the marking zone (130) to a constantly accessible zone regardless of whether the machine sections are open or closed, with the support (410) able to slide along the passage between the two zones.  The support can be attached to a rod which extends between the two zones for adjusting the position of the marker.
Patent FR-2776501-A1 (FR)
Title: Dental imprint mold carrier
Inventor: LESAGE PATRICK
IPC: A61C9/00
Filed: 1998-03-26
Abstract: The dental imprint mold carrier has two opposed plates (10,20) with at least two spacers (32,34) positioned in the gap between them. The spacers are positioned so that, during the impression taking process, they are at the level of an existing or created diastem.
Patent FR-2782799-A1 (FR)
Title: Appareil de mesure de paradiaphotie lineique des fibres multicoeurs
Inventor: BOSCHER DANIEL
IPC: G01M11/00
Filed: 1998-08-27
Abstract: La présente invention concerne une système de mesure du couplage optique entre coeurs (12, 14) d'une fibre multicoeurs (10), caractérisé par le fait qu'il comprend des moyens émetteurs (110) aptes à émettre un train d'impulsions (112) de largeur et de fréquence contrôlées, dans une extrémité d'un coeur (12) d'une fibre multicoeurs, et des moyens de détection (150) aptes à détecter le signal reçu sur la même extrémité d'au moins un autre coeur (14) adjacent de la fibre multicoeurs (10), avec une fenêtre temporelle contrôlée proche de la durée d'impulsion d'émission et avec un retard compris entre 0 et la période d'émission.
Patent FR-2783697-A1 (FR)
Inventor: PAULY GILLES
IPC: A61B5/103
Filed: 1998-09-25
Abstract: Device for measuring at least one mechanical characteristic or feature in the area of a deformable material eventually having elastic and/or viscous characteristics, e.g. the human skin, by applying a controlled force on an element firmly connected to said area of the material. The device primarily consists of a torque motor (4) combined with an angular or tachometric detector module (5) and rods (6, 7, 8) for transmitting the torque exerted by said torque motor (4) into a force that is exerted on an element (3) firmly connected to said area (2) of the material to be examined in the form of a tangential tractive and/or pressure force, wherein said rod enables at least a degree of rotational freedom of the element (3) in relation to the torque motor (4).
Patent FR-2785144-A1 (FR)
Title: Machine de fenaison comportant au moins deux rotors d'andainage et un dispositif de stabilisation
Inventor: QUIRIN MICHEL
IPC: A01D78/10
Filed: 1998-11-02
Abstract: La présente invention se rapporte à une machine de fenaison avec un bâti se composant d'une poutre de traction avec un premier rotor d'andainage et d'une poutre de liaison avec au moins un deuxième rotor d'andainage.Elle est remarquable en ce qu'entre la poutre de traction (25) et la poutre de liaison (17) est monté un dispositif de stabilisation (36) avec des moyens (37) de blocage et de déblocage automatiques de la poutre de liaison (17) et du deuxième rotor (3) dans au moins une position de travail.
Patent FR-2786119-A1 (FR)
Title: Adjustable pliers with multiple pivot points have bolt engaging in elongated slit with toothed sides and include spring-loaded washers or side pieces
Inventor: GAMBA CATHERINE
IPC: B25B7/10
Filed: 1998-11-19
Abstract: The pliers have first and second handles (1,2) hinged together (3) and extended to form jaws (5,10). The hinge has a pivot or pin with regions of different diameter along its length. The pin has a broad head at one end and a broad knob attached at the other. The second handle with the slit (14B) is made of two strips of metal held together by rivets (11) and the second jaw is held by a rivet (12). The pivot portion of the first handle is sandwiched between the two strips of metal. When the knob is released, the large diameter parts of the pin are in the slits and cannot slide past the teeth. When the knob is pressed down against the spring, the narrow parts of the pin are in the slits, and the pin can slide along the slits to allow a change of pivot point.
Patent FR-2772506-A1 (FR)
Title: Compact optical reader for use with optical discs of different thickness
Inventor: CHOI YANG OH
IPC: G11B7/135
Filed: 1998-12-15
Abstract: The reader has an optical block (230) between objective lens (240) and beam splitter (220).  The optical block has two regions (230-1, 230-2) operating in two electrically switchable modes.  The central region (230-1) is optically transmissive in one or the other of the two modes, while the outer region (230-2) is non-transmissive in the first mode and partially transmissive in the second mode.
Patent FR-2796665-A1 (FR)
Title: Sheet metal roofing panel for lightweight building has stepped folds at intervals to provide transverse rigidity
Inventor: BARRE ANDRE
IPC: E04D3/30
Filed: 1999-01-13
Abstract: The roofing panel is made from a rectangular sheet of metal with transverse stepped folds (3, 4) at intervals to give it two parallel surfaces (1, 2) at different levels. The two ends of the sheet have additional stepped folds (7, 8) for overlapping with an adjacent sheet. All of the folds have the same angle, e.g. 90 degrees.
Patent FR-2789958-A1 (FR)
Title: Installation de transport de personnes, en particulier a mobilite reduite, et mise en place de cette installation a partir notamment d'un escalier mecanique
Inventor: LORTON MARC
IPC: B66B9/06
Filed: 1999-02-19
Abstract: Installation de transport de personnes et/ou de marchandises, apte au transport de personnes à mobilité réduite et aux personnes en fauteuil roulant notamment, comprenant en combinaison :- Une structure de génie civil et un châssis du type employé pour les escaliers mécaniques;- Au moins une cabine entraînée en va et vient sur un trajet correspondant à celui qu'effectuerait les marches d'un escalier mécanique complet correspondant audit châssis. L'invention se rapporte également à un procédé de mise en place de ladite installation, en particulier à partir d'un escalier mécanique préexistant.
Patent FR-2790851-A1 (FR)
Title: Procede d'amelioration de la detection d'elements d'interet dans une image radiographique numerique
Inventor: MULLER SERGE
IPC: A61B6/00
Filed: 1999-03-12
Abstract: Procédé d'amélioration de la détection d'éléments d'intérêt à l'aide d'un système de détection dans une image radiographique numérique d'un objet, acquise sur une chaîne d'acquisition, comprenant une première phase d'étalonnage dans laquelle on établit les performances du système de détection. Pour cela on détermine, à l'aide d'un modèle mathématique de la chaîne d'acquisition et de l'objet, une courbe d'étalonnage à plusieurs dimensions afin d'exprimer une probabilité de faux positif en fonction d'un ensemble de paramètres correspondant à la chaîne d'acquisition et à l'objet. Au cours d'une seconde phase d'utilisation, on détermine pour chaque pixel de l'image une valeur de probabilité de faux positif. Ensuite on sélectionne parmi les pixels de l'image radiographique numérique acquise, ceux dont la valeur de probabilité obtenue satisfait à un critère prédéterminé.
Patent FR-2777334-A1 (FR)
Title: Tendeur de chaine
Inventor: KOBER JURGEN
IPC: F16H7/08
Filed: 1999-04-07
Abstract: Tendeur de chaîne comprenant, entre un corps de support 1 de patin 2 et un boulon 5 fixe, un excentrique de réglage double 4 avec deux excentriques 8, 10 et un élément de ressort sollicitant ces deux excentriques en sens contraire. Cet excentrique de réglage double assure une grande amplitude de réglage et une grande fiabilité et stabilité axiale et en basculement pour la chaîne 7. Application : notamment aux tendeurs de chaîne pour moteurs à combustion interne.
Patent FR-2795575-A1 (FR)
Title: Satellite antenna array transmits signals from source satellite auto compensates for deformations
IPC: H04B7/185
Filed: 1999-06-28
Abstract: The satellite antenna array (1) is illuminated from another satellite (2) and translates the signal to frequency (f) for retransmission towards the earth from the other side of the array so that array deformations are auto compensated within a useful range of angles.
Patent FR-2795915-A1 (FR)
Title: Trap for animals consists of cage with front and top openings, into which is fitted a spring operated guillotine mechanism, which is triggered by pivoting base plate connected to trigger levers
Inventor: BILLARD PIERRE
IPC: A01M23/20
Filed: 1999-07-07
Abstract: A spring operated guillotine mechanism (13) is fitted to allow the frame (14) to be displaced into the path between the front opening and the bait (40). The trigger mechanism consists of a plate (32), mounted between the frame and the bait, and linked to a trigger arm (34), to retain the link (27) in position.  The trap consists of box, with bottom (3), two side walls (4, 5), front wall (6) fitted with opening (12), rear wall (7) and top (8) fitted with opening (9), between front upper surface (10) and rear upper surface (11).
Patent FR-2797867-A1 (FR)
Title: Synthetic mineral wool composition able to dissolve in a physiological medium contains oxides of silicon, aluminum, specified alkali and alkaline earth metals, phosphorus iron
Inventor: VIGNESOULT SERGE
IPC: A01G31/00
Filed: 1999-07-29
Abstract: The mineral wool contains (in wt. %): 35-60, preferably 40-55 SiO2, 5-18, preferably 6-16, Al2O3, 50-75, preferably 55-65, SiO2+Al2O3+P2O5, 20-40, preferably 22-35, CaO + MgO, 2.8-10, preferably 3.5-8 Na2O+K2O, 2.6-8, preferably 3-6, P2O5, 1-15, preferably 3-10 Fe2O3, 0-3 B2O3, and 0-3, preferably 0.05-3, TiO2. Ratio R1 = (SIO2  + Al2O3)/P2O5 = 12-20. The following conditions hold for the mineral wool: (a) R2 = P2O5/(Na2O + K2O) = 0.5-2, preferably 0.6-1.5; (b) R3 = P2O5/Fe2O3 = 0.2-1.5, preferably 0.5-1; (c) 5%  <=  Al2O3  <=  12% and R4 = SiO2/P2O5 = 11-20, preferably 12-16, and, preferably R5 = Al2O3/(Na2O + K2O) = 0.5-4, preferably less than 3; (d) 12%  <=  Al2O3  <=  18% and R6 = Al2O3/P2O5 = 2-6, preferably 3-5, and, preferably, R7 = SiO2/(Na2O + K2O) = 8-20, preferably 10-15. Independent claims are given for: (a) a mineral wool formed into fiber by outward centrifuging; and (b) a thermal and/or acoustic insulation product or a substrate for cultivation without sunlight.
Patent FR-2798339-A1 (FR)
Inventor: PONCEAU PHILIPPE
IPC: B60R21/213
Filed: 1999-09-10
Abstract: The invention concerns an assisting device for unfolding an inflatable airbag (3), located at the junction of at least two fitting elements of a motor vehicle body parts, whereof the first (10) of said fitting elements is fixed and the second (20) is designed to be deformed under the pressure exerted by said inflatable airbag (3) when it moves. The invention is characterised in that a guiding surface (12) of an outlet zone (5) of said inflatable airbag (3) oriented towards an end portion (23) of said second fitting element (20), is located at the outer limit of a co-operating zone between the first (10) and second (20) fitting elements.
Patent FR-2800534-A1 (FR)
Title: Dispositif multiplexeur hf non reciproque
Inventor: PRIGNOT ANDRE
IPC: H04J1/10
Filed: 1999-10-29
Abstract: L'invention concerne un dispositif multiplexeur (20) pour le multiplexage de signaux HF, comprenant une entrée (E1 ) et au moins deux entrées-sorties (ES1 , ES2 ). Selon l'invention, le dispositif multiplexeur comprend au moins un amplificateur large bande (22) présentant un gain négatif (S12 ) dans le sens des entrées-sorties vers l'entrée du dispositif et un gain positif ou nul (S21 ) dans le sens de l'entrée vers les entrées-sorties du dispositif. Application à la distribution d'un signal auxiliaire VHF/ UHF dans une installation de télévision.
Patent FR-2801299-A1 (FR)
Title: Aqueous colloidal dispersion for use as anti-corrosive agent, in cosmetics, in catalysis, in polymer processing, in lubricants and in ceramics, is based on at least one lanthanide compound and complex forming agent
Inventor: CHANE CHING JEAN YVES
IPC: C01F17/241
Filed: 1999-11-23
Abstract: The dispersion contains at least one lanthanide compound other than cerium, or at least two lanthanide compounds of which one can be cerium, and a complex forming agent of pK (co-logarithm of dissociation constant of complex formed by the complex forming agent and lanthanide cation) higher than 2.5 (preferably at least 3). Independent claims are also included for the following: (a) a dispersion containing a cerium compound and a complex forming agent of pK above 2.5 and average colloid particles size up to 6 nm (preferably 2-5 nm); (b) the preparation of the above dispersion by forming an aqueous mixture comprising at least one lanthanide salt, optionally a salt of a supplementary element, and a complex forming agent, adding a base to the obtained mixture, and heating mixture to produce a dispersion; (c) the use of the above dispersion on a substrate, as am anti-corrosion agent, in the preparation of polymer films, in cosmetic compositions, as a catalyst, especially a car post-combustion catalyst, in lubricants and in ceramics.