baber/WOPTO huggingface dataset:
Patent FR-2753744-A1 (FR)
Title: Ladder safety system
IPC: E06C7/18
Filed: 1996-09-20
Abstract: The system comprises a rigid removable protection bar (1) which is in a horizontal plane when in use. It is constituted by a rear part (2) formed by two lateral arms (4) joined by a transverse support part (5) which passes behind the user. A front part (3) ensures fixing on the ladder and enables easy variation of its height and locks the bar in a closed position when a force is exerted on the rear part. The front part is constituted by extensions of the lateral arms passing each side the ladder. A transverse part (7) closing the bar passes behind it and a locking bar (8) fixed to the lateral arms passes in front of the ladder uprights (9). The locking bar and the parallel transverse part are spaced so that the system can easily slide along the ladder when the bar is raised.
Patent FR-2754612-A1 (FR)
Inventor: HEIDSIECK ROBERT
IPC: G01T1/29
Filed: 1996-10-10
Abstract: The invention concerns a system for localising digital imaging cassettes (3) in an X-ray apparatus (1) comprising an X-ray source (7), data processing means (4), a support for the cassette (3) in operating position and a storage (17) for the cassette (3) in inoperative position. The cassette (3) comprises means for sensing the insertion of the cassette (3) into the support and means for identifying the cassette (3).
Patent FR-2755285-A1 (FR)
Title: Theft prevention box for compact discs with insert slot
Inventor: BOUAN BRUNO
IPC: G11B33/04
Filed: 1996-10-25
Abstract: The anti-theft box for compact discs has a slot through which the article to be protected is introduced.  A lock prevents unauthorised removal of the article from the box.  The lock can be released externally, for example magnetically.  An insert with external dimensions corresponding to the internal dimensions of the box can be used to provide protection for items that are smaller than the box. The insert is made from a folded sheet of a rigid material.  A hole in the insert allows cooperation with a complimentary latching part on the box.  The two sides (2) of the insert are joined (3) at the rear edge.
Patent FR-2755384-A1 (FR)
Inventor: CRISCI JEAN PIERRE
IPC: B22D11/04
Filed: 1996-11-06
Abstract: A protective coating material, for the refractory elements of a continuous metal (especially steel) casting mould, consists of a solvent dispersion of particles of one or more metal oxides, selected from zircon, zirconia, alumina and silica, and 20-50 wt.% boron nitride. Also claimed is a refractory element for a continuous metal (especially steel) casting mould, the element being coated with a protective layer (13, 14, 14') formed by applying and then drying the above protective coating material.
Patent FR-2757404-A1 (FR)
Title: Electrically driven perfume diffuser
IPC: A61L9/14
Filed: 1996-12-20
Abstract: The perfume diffusing device has a housing (8) containing a glass container (2) in which the liquid (3) is introduced. The device has a programmer which actuates simultaneously a fan (5) placed directly behind the glass container and a pump (6) connected to the glass container by a plastic tube (7).  The pump injects air into the glass container to produce diffusion of the liquid. The fan is placed at the upper rear end of the glass container to improve the liquid spray. The shape of the glass container produces a fine spray of the liquid.
Patent FR-2746104-A1 (FR)
Title: Silicones a fonction carbonate et hydroxycarbamate et procede pour les preparer
Inventor: NYE SUSAN ADAMS
IPC: A61K8/896
Filed: 1997-03-12
Abstract: L'invention a pour objet des silicones rendues fonctionnelles par carbonate, des silicones rendues fonctionnelles par hydroxycarbamate, et un procédé pour les préparer. Les silicones rendues fonctionnelles par hydroxycarbamate sont utiles dans les compositions de soins personnels et les compositions cosmétiques.
Patent FR-2759821-A1 (FR)
Title: Control of motor vehicle alternator to limit loading on engine during starting
Inventor: IWATANI SHIRO
IPC: H02P9/08
Filed: 1997-09-22
Abstract: The alternator control limits the maximum excitation current to the alternator while the engine is cold. The limit operates on the voltage regulator circuit for the alternator, which adjusts the excitation current of the alternator to determine its voltage output, and limits the excitation current that can be delivered while the engine is cold. The current limiter is controlled by a resistive voltage divider circuit supplied with a set voltage. The voltage divider circuit has a first and a second resistance (421,422). The second resistance has a positive temperature coefficient of resistance that is greater than that of the first resistance. The output of the voltage divider sets the maximum current, which rises as the voltage divider circuit becomes hotter.
Patent FR-2769374-A1 (FR)
Title: Procede et dispositif associe pour la mesure de l'eloignement, de la vitesse et de la deviation par rapport a une trajectoire theorique d'un projectile
Inventor: MEYER RAYMOND
IPC: G01S17/66
Filed: 1997-10-02
Abstract: L'invention concerne un procédé et le dispositif associé pour la mesure automatique, simultanée et à cadence élevée de l'éloignement, de la vitesse et de la déviation par rapport à une trajectoire théorique d'un projectile équipé d'un réflecteur, caractérisé par le fait que le projectile est asservi à un faisceau laser pulsé automatique traversant deux déflecteurs acousto-optiques croisés. Le procédé comporte la succession d'étapes suivantes : a-balayage du domaine de mesure par le faisceau laser,b-réflexion d'une impulsion laser lorsque le faisceau laser rencontre le projectile, c-détermination des bords du faisceau, centrage du faisceau sur le projectile,d-répétition de l'étape c selon le déplacement du projectile.
Patent FR-2770053-A1 (FR)
Title: Circuit amplificateur a double gain
Inventor: BELOT DIDIER
IPC: H03F3/191
Filed: 1997-10-22
Abstract: L'invention a pour objet un dispositif amplificateur à double gain, comportant : - un premier et un second amplificateurs d'entrée(2, 4),- un troisième et un quatrième amplificateurs (10, 12)réalisant avec les premier et second amplificateursd'entrée, un premier et un second montages cascodes, - un premier et un deuxième circuits LC (50, 54),montés en parallèle et sur le troisième amplificateur(10), ainsi qu'au moins un troisième et quatrièmecircuits LC (52, 56), montés en parallèle et sur lequatrième amplificateur (12), les premier ettroisième circuits LC (50, 52) ayant chacun unpremier facteur de qualité, les deuxième et quatrièmecircuits LC (54, 56) ayant chacun un second facteurde qualité,- des moyens (80, 82) pour commuter le dispositifamplificateur d'un premier état, dans lequel seulsles premier et troisième circuits LC (50, 52) sontpassants à un second état dans lequel, à la fois, lesquatre circuits LC (50, 52, 54, 56) sont dans un étatpassant.
Patent FR-2773149-A1 (FR)
Title: New process for the co-production and separation of ethylbenzene and para-xylene, useful as intermediates for synthesis of styrene and textile fibers
Inventor: HOTIER GERARD
IPC: C07C7/13
Filed: 1997-12-26
Abstract: The process enables the simultaneous production of ethylbenzene and xylene isomers, particularly para-xylene, on the same production site. A process for the co-production of para-xylene and ethylbenzene from an 8C aromatic charge (1) which is initially contacted with a zeolitic adsorbent, in the presence of a desorbent (6a), in a primary adsorption zone (2). A primary fraction (4) rich in para-xylene is recovered and a secondary fraction, R1, (3) enriched in ethylbenzene is contacted with a second adsorbent in a second unit (8) and in the presence of a second desorbent (12a). A third fraction (9) comprising pure ethylbenzene is recovered and a fourth fraction (10), rich in ortho- and meta-xylene, is isomerized (14) in the presence of a catalyst, and the isomerate obtained is recycled to (2).
Patent WO-9903374-A1 (WO)
Title: Multipurpose lectern
Inventor: MATZDORFF WERNER
IPC: A47B23/04
Filed: 1998-07-09
Abstract: The invention concerns an improved lectern for presenting bound books, consisting in a device for receiving the open book with maximum security for its cover and optimal reading comfort. It consists of two plates (1) with a ledge (2) fixed by clamps (3) to pivoting pins (4). Said pins (4) are fixed on a crosspiece (5) whereof the upper profile constitutes a stop for the inclination (6) of the plates and houses springs (7) balancing said plates, a device (C) for extending the crosspiece (5). Said crosspiece (5) is fixed to lateral legs (8) by a system such as, for example, perforations and bolts (9) for varying the lectern inclination from a horizontal plane to a quasi-vertical plane. The legs (8) comprise recesses (10) for receiving a mobile crosspiece (11) or console (12), fixed on either a central (13) or lateral (14) column. In the latter case, the height is adjusted by means of a rack (15) or a clamp assembly (16). To ensure a proper limit stop for the edge (0) of the book pages on the plate ledge (2), the usual slight extra width of the cover (17) is compensated by mobile inserts (18) maintained above said extra width (17) by a fold-up forming a corner angle piece.
Patent FR-2778485-A1 (FR)
Title: String mounting for musical instrument
Inventor: PEGUIRON SAMUEL
IPC: G10D3/18
Filed: 1998-05-06
Abstract: The musical instrument string mounting (1) has a large concave base (2) to receive the users chin. The base has a step (3) to prevent the chin sliding off the instrument.
Patent FR-2778716-A1 (FR)
Title: Support hydroelastique interpose entre un groupe motopropulseur et une caisse d'un vehicule automobile
Inventor: LE FOL MARCEL
IPC: F16F13/10
Filed: 1998-05-13
Abstract: L'invention a pour objet un support hydroélastique destiné à être interposé entre deux éléments à suspendre et comprenant un corps (10) formé par une masse (11) en matériau élastomère reliant une armature supérieure formée par un organe tubulaire (12) et une armature inférieure (13), une chambre de travail (20), une chambre d'expansion (30) et un boîtier (40) fixé sur l'armature inférieure (13). Le boîtier (40) comporte une ouverture (44) formée par une fenêtre de section complémentaire à la section de l'extrémité correspondante de l'organe tubulaire (12) et la masse (11) en matériau élastomère comporte des organes de butée coopérant avec les parois du boîtier (40) pour assurer la reprise des efforts dans toutes les directions de sollicitation dudit support.L'invention s'applique à la suspension d'un groupe motopropulseur sur la caisse d'un véhicule automobile.
Patent FR-2780969-A1 (FR)
Inventor: CARENCOTTE FREDERIC
IPC: C07C319/28
Filed: 1998-07-10
Abstract: The invention concerns an improved method for separating hydroxymethylthiobutyric acid by neutralising hydroxymethylthiobutyronitrile sulphuric hydrolysate, decanting and treating each phase with an organic solvent.
Patent FR-2767274-A1 (FR)
Title: Procede de fabrication d'un piston
Inventor: ASADI HASAN
IPC: B23P15/10
Filed: 1998-08-13
Abstract: Procédé de fabrication d'un piston qui comprend un corps de piston (27), avec canaux de passage de fluide recouverts par des disques de soupape sur des corps d'appui (35) avec des surfaces d'appui (29) de soupape. Le corps de piston est réalisé en forme de disque, d'une seule pièce et par estampage à partir d'un corps de base (27), les régions de corps de piston (27) en relief sur un côté étant réalisées sous forme de creux sur le côté axialement opposé, et le piston présentant au moins un appui (35) pour les disques de soupape, la hauteur axiale dudit appui étant adaptée à la hauteur des surfaces d'appui (29), l'appui (35) étant estampé sur les deux côtés du piston à partir du corps de base de piston (27). Les surfaces d'appui de soupape (29) et l'appui (35) sont usinés sur un plan commun dans une étape de fabrication commune.
Patent FR-2784289-A1 (FR)
Title: Articulated joint prosthesis implant esp for hip cotyloid prosthesis has fixings on ends of strap engaging with joint component
Inventor: KEHR PIERRE
IPC: A61B17/80
Filed: 1998-10-07
Abstract: The implant consists of an articulated joint component (2) and a fastening component (11) for fixing it to a bone cavity. The fastening component is in the form of a titanium strap with fixing holes (10) in at least one end and designed to engage with a groove (6) in the surface of the joint component. Variants of the design include a strap with lateral extensions or a ring engaging with an annular groove in the joint component.
Patent FR-2785738-A1 (FR)
Title: Electrical motor control method for automobile engine cooling fan, controlling supply voltage such that fan motor operates as generator
Inventor: PERMUY ALFRED
IPC: H02J7/32
Filed: 1998-11-06
Abstract: The method involves controlling the supply voltage such that the fan motor operates as generator. The method involves the fan motor (M) supply voltage being linked to a set voltage which is chosen to permit operation of the motor (M) as a generator. The set voltage is a function of a parameter external to the motor (M), as well as the current intensity passing through the motor (M). The set voltage is chosen by comparing a set voltage value (Vc), dependent on the external parameter, with an internal set voltage which is a function of the current intensity passing through the motor (M). The internal voltage is equal to -KI where K is a positive parameter and I is the current intensity, which is negative when the motor (M) is used as a generator and positive otherwise. The set voltage is chosen as being the voltage which is the largest between the external voltage (Vc) and the internal voltage (-KI).  An Independent claim is included for a motor control device.
Patent FR-2785977-A1 (FR)
Title: Shunt duct for heater chimney has ventilation pipes with casing having flow control shutters operated dependent on blower pressure
Inventor: BODIN MICHEL
IPC: F23J11/02
Filed: 1998-11-16
Abstract: The heater chimney has ventilation pipes (1,2) connecting the chimneys (4) and air pipes (1,2) and coupled to an extraction blower (11). A casing (8) has two compartments (8a,b) connected respectively to the chimney and the other to the air pipes (6,7). The compartments can be selectively opened and closed off dependent on the operation of the blower and pressure sensors (20,22) in the blower circuit.
Patent FR-2772313-A1 (FR)
Title: Palier intermediaire pour un arbre
Inventor: BRAUN JURGEN
IPC: F16D3/72
Filed: 1998-12-11
Abstract: a) Palier intermédiaire pour un arbre articulé.b) Palier intermédiaire pour un arbre, en particulier, un arbre articulé, comportant un roulement disposé sur l'arbre articulé et carter entourant le palier intermédiaire, dans le cas duquel une couronne de glissement est disposée extérieurement le long de la périphérie extérieure du roulement, et un élément de découplage est disposé entre la couronne de glissement et le carter, caractérisé par le fait que le roulement (2) peut coulisser axialement dans la couronne de glissement (3) et qu'un soufflet anti-poussière (7) est disposé autour du roulement (2) et de la couronne de glissement (3).c) L'invention concerne, pour un arbre articulé, un palier intermédiaire qui peut reprendre les mouvements de déplacement de l'arbre.
Patent FR-2787972-A1 (FR)
Title: Waste disposal for kitchen furniture has cylindrical casing with upper collar and lower skirt for retaining waste bag
Inventor: VERON CHRISTIAN
IPC: B65F1/14
Filed: 1998-12-30
Abstract: The waste disposal for kitchen furniture has a cylindrical casing (11) with an upper collar (12) and a frusto-conical depending section leading to an annular lower section 914) of smaller section. A frusto-conical skirt (15) on the lower edge of the casing forms a contact surface for retaining a waste bag.
Patent FR-2789970-A1 (FR)
Title: Wing for aircraft has profile with pressurised air ducts along leading and trailing edges to vent from wing tip and trailing edge
Inventor: MIELCAREK DIDIER
IPC: B64C23/00
Filed: 1999-02-18
Abstract: The wing for an aircraft has a profile with a flexible trailing edge which is fed with pressurised air along ducts (1,5) in the leading and trailing edges to vent from the tip (3) or from spaced vents along the trailing edge. The pressurised air is scooped from in front of the wing trailing edge and the pressure can be regulated by adjusting the size of the inlet aperture.
Patent FR-2789985-A1 (FR)
IPC: B68C3/00
Filed: 1999-02-24
Abstract: The attachment, designed to fit existing stirrups, consists of fixed and adjustable sole plates (1, 3), held in the required position by screws in slots (5 - 11), and a toe cover made from rods (12 - 18) and a stop (4). The rear of the fixed sole plate has a rubber anti-slip surface (2), and the toe cover can be fitted with an outer cap, attached to hooks (19, 20, 21) for enhanced appearance or for warmth and insulation.
Patent WO-0032853-A1 (WO)
Title: Large-size monoatomic and monocrystalline layer, made of diamond-type carbon and device for making same
Inventor: DERYCKE VINCENT
IPC: C30B1/10
Filed: 1999-12-01
Abstract: The invention concerns a method which consists in forming a monocrystalline SiC substrate (2) ending in a carbon atomic plane according to a c(2x2) reconstruction and in at least annealing the substrate, for transforming said atomic plane, which is a plane of CC dimers (4) with sp configuration, into a plane of C-C dimers (8) with sp<3> configuration. The invention is applicable in microelectronics, optics, optoelectronics, micromechanics and to biological materials.
Patent FR-2792902-A1 (FR)
Title: Jouet a roues pour enfant
IPC: B62K13/00
Filed: 1999-04-28
Abstract: Ce jouet, qui est notamment un tricycle (2), un tracteur ou un porteur, comprend un cadre supportant un siège (31) et reposant sur au moins trois roues, dont au moins une roue avant (10) et au moins une roue arrière (26), et comporte un organe (8) permettant son guidage par un adulte.Cet organe de guidage (8) comprend des moyens de support (42, 54) d'un contenant, notamment d'un sac à dos (36), distincts des moyens de préhension (64) de l'organe de guidage. Ce dernier assume donc une double fonction de guidage et de support.
Patent FR-2793742-A1 (FR)
Title: Systeme et procede de demarrage assiste d'un vehicule
Inventor: LOUVEL PHILIPPE
IPC: B60R25/24
Filed: 1999-05-21
Abstract: L'invention concerne un système de démarrage assisté d'un véhicule comprenant une unité de contrôle pilotant le moteur, reliée à un démarreur et à un capteur de vitesse, tel qu'il comporte : - un badge (1) porté par le conducteur et destiné à être identifié par un lecteur (2) pour autoriser le démarrage; - un bouton impulsionnel (3) de mise en marche et d'arrêt du véhicule; - une unité centrale (4) de contrôle de l'habitable, reliée d'une part au lecteur de badge et au bouton, et d'autre part à un relais (5) après contact et à un relais (13) de commande du démarreur (14); - des capteurs (15) détectant des conditions de sécurité; - un capteur (16) d'informations sur la vitesse véhicule. Application aux véhicules à moteur essence ou Diesel.
Patent FR-2796451-A1 (FR)
Title: Adjustable static extractor for flue pipe has collar with radial slit to allow edges to overlap
Inventor: AMBROISE CASTEROT FRANCIS
IPC: F23L17/02
Filed: 1999-07-12
Abstract: The extractor consists of a cap (3) and a collar (4) connected by a number of spacers (5) to form a gas and fume extraction cavity, the collar being attached to the top of a flue pipe (2) or similar by stays (18) and a strap (19). The collar has a radial slit (11) in it forming two separate ends which can be overlapped to vary the collar's size according to the diameter of the pipe. The size of the collar is adjusted by a mechanism with a screw interacting with oblique notches in a strip (15)
Patent FR-2796339-A1 (FR)
Inventor: PETIOT JEAN PAUL
IPC: B60K6/48
Filed: 1999-07-13
Abstract: An internal combustion engine (1) drives a main primary shaft (3) through a clutch (10) and an electric motor (2) drives an auxiliary primary coaxial shaft (4). A secondary shaft (5) may receive power from the drives through pinions and sleeve pinions (30,31,50,51) and/or from the electric motor through pinions (40,60). Power is conveyed to the road wheels through a further collar pinion (60,61) and a differential (7,71,72).
Patent FR-2797276-A1 (FR)
Inventor: GAUJE PIERRE MARC
IPC: C23C2/24
Filed: 1999-08-05
Abstract: The invention concerns a method for controlling a metal coating process on a moving strip (2) which consists in causing the strip (2) to pass vertically in a metal coating bath (1) contained in a container (10), causing it to pass through a slot (13) provided at the base of the container, said slot being extended downwards by a channel (14) for passing through the strip, and maintaining the coating metal in the channel with electromagnetic means (15); placing on one side of the channel a ionising source (20) and on the other detectors (31, 32, 33, 34); measuring the intensity of the radiation flux received by the detectors; and deducing therefrom a value representing the amount of coating metal between the source and the detection means on the path of the radiation (R), and an indication of the level of the bottom meniscus (3).
Patent FR-2798852-A1 (FR)
Inventor: MAURIN VERONIQUE
IPC: A61K8/898
Filed: 1999-09-29
Abstract: The composition for washing of keratin materials comprises at least one detergent, one functional silicone, and one acrylic terpolymer in cosmetic medium. Also claimed is a process utilizing the composition.
Patent FR-2801071-A1 (FR)
Title: Valve cover for motor vehicle internal combustion engine has outer cover and inner covers for electromagnetic actuators to form sound insulating chamber between them
Inventor: DER MATHEOSSIAN JEAN YVES
IPC: F01L9/20
Filed: 1999-11-17
Abstract: The valve cover for a motor vehicle internal combustion engine with electromagnetic valve drive has at least one internal casing (46,48) covering the electromagnetic actuators (22). The inner covers are themselves covered by an outer cover defining a gap between them. The gap forms a sound insulation chamber (32) allowing the reduction of noise from the actuators.
Patent FR-2801909-A1 (FR)
Inventor: VUILLAUME ANDRE
IPC: D04H18/04
Filed: 1999-12-01
Abstract: The invention concerns a injector for treating a sheet material with jets/needles of water comprising: a body (1) supplying water under pressure including a supply chamber (2) extending over the whole length of said body, and wherein is brought through a filter (4), water under pressure; a distributing zone, dispensing water under pressure over the whole treated width against a microperforated plate (7) whereof the holes defining needles of water (8) directed against the surface of the material to be treated; clamping jaws (9) for maintaining the microperforated plate (7), and forming between them a longitudinal slot allowing through water jets. The invention is characterised in that it comprises an air-circulating chamber (17) opposite the lower surface (11) of the clamp (9), the wall of said chamber consisting of a plate (14) made from a porous material.