baber/WOPTO huggingface dataset:
Patent WO-02096954-A1 (WO)
Title: Preparation of hydrophilic polymer powders with low grain size distribution
Inventor: CORPART JEAN-MARC
IPC: C08F279/00
Filed: 2001-05-28
Abstract: The invention concerns a method for obtaining hydrophilic polymers in powder form of low grain size distribution, based on invert emulsion polymerisation followed by azeotropic distillation of water then a distillation of the organic phase. The inventive hydrophilic polymers are useful in various applications such as water treatment and sludge dehydration. They can also be used as retention agent in the paper making industry and as thickening agents. They can likewise be used to control water uptake and hence moisture content in materials when dispersed therein.
Patent WO-0221668-A1 (WO)
Title: Method and device for controlling power supply
Inventor: GAUDIN CHRISTOPHE
IPC: H02M1/42
Filed: 2001-09-05
Abstract: The invention concerns a device for controlling power supply comprising an installation including a voltage source, a resonant inverter circuit powered by said source and comprising several switch half-bridges at the terminals of capacitive means, said installation further comprising means for controlling the opening and closing of said switches and means for modifying said cutting frequency, a bridge of elements forming diodes mounted between the source and the half-bridges of the inverter circuit and resonant capacitive means mounted between the midpoints of the branches of the diode bridge and the midpoints of the inverter circuit. The invention is characterised in that the resonance means further comprise inductive means mounted on either side of the bridge of elements forming diodes.
Patent WO-0224765-A1 (WO)
Title: Use of supported heat-stable chromium hydride species for olefin polymerisation
Inventor: BAUDOUIN ANNE
IPC: C08F4/78
Filed: 2001-09-21
Abstract: The invention concerns the use of a catalyst comprising chromium hydride species heat-stable at 400 °C, bound to the surface of a mineral support, in particular silica, for olefin polymerisation.
Patent WO-0232613-A1 (WO)
Title: Bond-welding device and method for rigidly assembling sheet metal parts
Inventor: CRIQUI BERNARD
IPC: B23K26/42
Filed: 2001-10-12
Abstract: The invention concerns a method for bond-welding two sheet metal parts which consists in providing an adhesive bead (10) at the interface of the sheets (1, 2) and in performing a spot welding operation on the two sheets (1, 2); carrying out a laser diode bond-welding, using a tool with a member (4) unilaterally pressing the sheets defining a delimited peripheral support zone wherein passes a laser beam (5) produced by the laser diode.
Patent FR-2821724-A1 (FR)
Inventor: CROVA FRANCESCA VILLA
IPC: A44C5/00
Filed: 2001-03-12
Abstract: A jewelry chain comprising links (4, 5) which are articulated in twos. Said chain consists of first links (4) each comprising two semi-links (4a, 4b) which are interassembled by means of welding and/or soldering, said first links (4) each extending essentially according to a plane (X, Y) and being pivotably linked to adjacent links (5) by means of pivots (7) all of which are parallel to the respective planes (X, Y) of the first links. The chain also comprises second links (5) which are alternatingly disposed with the first links, each of said second links forming a continuous ring extending essentially according to a plane which is perpendicular to the adjacent first links.
Patent FR-2822128-A1 (FR)
Title: Catamaran vessel for leisure use has one-piece hulls and deck moulded from synthetic material and slotted together
Inventor: POLIZZI ANTOINE
IPC: B63B7/02
Filed: 2001-03-16
Abstract: The vessel consists of two hulls (1), connected by a deck (2), with each component moulded in one piece from a synthetic material and shaped so that the underside of the deck edges slot into matching cavities (10) in the hulls and are fixed by removable fastening screws. The deck is in the form of a frame (3) with side members (30) linked by two arched cross members (31), with a panel (4) of canvas or similar stretched between them and fastened by a cord (40) passed through eyelets (41).
Patent FR-2808051-A1 (FR)
Title: Procede de mise en oeuvre d'un moteur thermique, moteur thermique appliquant le procede et moyen de mise en oeuvre du procede
Inventor: JOOS KLAUS
IPC: F02M55/02
Filed: 2001-04-11
Abstract: Procédé de mise en oeuvre d'un moteur thermique, notamment à injection directe, selon lequel le carburant est débité par au moins une pompe (3, 7) dans un accumulateur de pression (8) d'où le carburant est extrait pour être injecté par un injecteur (10) dans une chambre de combustion, la durée d'ouverture (t-i) de l'injecteur (10) étant calculée en fonction de la pression de stockage (p-r) régnant dans l'accumulateur de pression (8).On calcule la durée d'ouverture (t-i) en tenant compte d'un modèle de pulsation périodique caractéristique du système de dosage de carburant (1) pour la pression de stockage (p-r).
Patent FR-2824999-A1 (FR)
Title: Dry or semi-dry food pellet distributor for domestic animals, in which controlled vertical oscillating conical stopper regulates distribution of pellets
Inventor: CALIFE PHILIPPE
IPC: A01K5/02
Filed: 2001-05-23
Abstract: Has a container (3) with lower opening (8) fitted with a conical stopper (11) pointing upwards which by an oscillating vertical movement permits precise flow of the food pellets. Has a chamber (9), fed from the container, and situated below it, which is alternatively closed and opened by the stopper so as to regulate the flow of food pellets. The shape of the chamber is adapted to the shape of the stopper.  A vertical oscillating mechanism (13,14) controlled by an electronic circuit (17) drives the stopper and a mixing claw (7). A control allows variation of frequency and amplitude of the stopper oscillations as well as the number of operating cycles. The feed can be also operated manually. The distributor has a time programmer (18) fitted with several memory functions so that the daily feed can be varied as required. The device is light and compact and is fitted with a rechargeable battery.
Patent FR-2827005-A1 (FR)
Title: Blind for motor vehicle has closure panel movable between deployed and retracted positions
Inventor: MOREAU STEPHANE
IPC: B60J1/20
Filed: 2001-07-05
Abstract: The blind for a motor vehicle has a closure panel (13) movable between deployed and retracted positions when actuated by a pull bar at the end of the panel. The pull bar (15) has a base fixed to the panel and a shell pivotally mounted on the base to cover a gap in which the panel moves when the blind is retracted.
Patent FR-2828460-A1 (FR)
Title: Fastening system for automobile roof trunk onto roof bar comprises base and bracket having horizontal part fixed to vertical part connecting to base
Inventor: LALLEMENT OLIVIER
IPC: B60R9/055
Filed: 2001-08-13
Abstract: The fastening system for fixing a trunk (1) on an automobile roof bar (4) comprises a base (6) and a bracket (7) framing the bar and a part of the trunk. The bracket comprises a horizontal part fixed at one of its ends to a vertical part connecting with the base.
Patent FR-2829790-A1 (FR)
Title: Striker assembly for motor vehicle door lock has plate with positioned for U-shaped rod and insert fixed rigidly to plate
Inventor: POYER BERTRAND
IPC: E05B15/02
Filed: 2001-09-14
Abstract: The striker assembly consists of a U-shaped rod (4) with three sides (10, 11, 14) to interact with the lock bolt, a retaining plate (6) for the rod which is fixed to a door frame upright (2). and a plastic insert (8) with at least one locating projection that is fitted to the plate before it is fastened to the upright. The plate has positioning elements for the rod (4), and the insert is fixed rigidly to the plate, e.g. by overmoulding or ultrasound welding, to ensure correct positioning of the rod for alignment with the bolt.
Patent FR-2832439-A1 (FR)
Title: Ground anchor for cable supporting mast or similar has central core with offset aperture that turns anchor at right angles when cable is tensioned
Inventor: CANTET PHILIPPE
IPC: E02D5/80
Filed: 2001-11-22
Abstract: The ground anchor consists of a body (10) with a conical head (12), and upper (14), lower (16) and rear (18) sections. It has a central core (32) with a hole (36) to receive a cable and two shields (40) to protect it, situated at the interface of the core and the head. The lower section of the anchor has two lateral lengthwise surfaces that are concave transversely and meet at the bottom to form a sharp edge (26). A lengthwise hole (20) from one end of the anchor to the other is designed to receive a bar used to drive it into the ground, and once it is in the required position a traction on the cable causes it to rotate through 90 degrees and fix it in the ground.
Patent FR-2832744-A1 (FR)
Title: Modular and movable construction unit has transverse tubular beams in base frame for handling and for supporting outer adjoining structures
Inventor: D ANTRAS JACQUES
IPC: E04B1/348
Filed: 2001-11-23
Abstract: The construction unit incorporates a base frame (65) with two or more transverse tubular beams (66) to receive the forks of a lifting truck, located symmetrically relative to a transverse vertical plane of symmetry (67) and fixed at each end to a lengthwise member (70, 71). It has two additional transverse tubular beams (75) that are preferably identical to the main ones (66) and also fixed to the lengthwise members adjacent to apertures in their vertical webs. The tubular beams are preferably rectangular in section and open at the bottom.
Patent FR-2832721-A1 (FR)
Title: Wet-granulated composition, e.g. useful for producing non-food and non-pharmaceutical products, comprises alkali-soluble amylaceous material
Inventor: MENTINK LEON
IPC: C11D3/22
Filed: 2001-11-23
Abstract: The invention concerns a novel wet granulated composition useful for preparing non-food and non-pharmaceutical products, characterized in that it has: a) a solubility index in alkali medium ranging between 1.0 and 25 m/l, preferably between 1.2 and 25 g/l; b) a starchy substance dry weight content of at least 40 % relative to the dry weight content of said composition; c) an average particle diameter more than 200 microns, preferably more than 250 microns. The invention also concerns the use of a starchy substance having an alkali medium solubility index between 1.0 and 25 g/l, preferably between 1.2 and 25 g/l, for preparing in accordance with a method comprising at least a step of wet granulation, non-food and non-pharmaceutical compositions. Said substance can be used as absorbent, disintegrant, binder, adhesive agent, agent for trapping odours or undesirable compounds and/or active principle support or as constituent in said agents.
Patent FR-2836878-A1 (FR)
Title: Car bumper comprises outer shell and cross-beam connected by ribs which bend when crash occurs, outer ribs losing contact with beam while central rib remains in contact with it
Inventor: MALTESTE STEPHANE
IPC: B60R19/18
Filed: 2002-03-08
Abstract: The car bumper comprises an outer shell (8) and a cross-beam (7). These are connected by ribs which normally rest against the front of the beam. When a crash occurs the outer ribs (3, 5) bend so that their ends lose contact with it while the central rib (4) also bends but remains in contact with a recess on the front of it.
Patent WO-2004023940-A1 (WO)
Title: Retractable bed assembly
Inventor: PARIENTI RAOUL
IPC: E06C1/383
Filed: 2002-09-11
Abstract: The invention concerns a retractable bed assembly of at least one bed, comprising a mount (16) fixed to the wall and a frame (10) whereof the horizontal parts (28, 32) supporting the bed mattress pivot about a horizontal shaft (36 or 38) integral with the mount so as to enable the bed to be retracted after pivoting by 90°, the vertical supports (18, 20) of the frame being adapted to be urged into vertical juxtaposition with the horizontal parts inside the mount after having pivoted about the horizontal shaft when the assembly is in retracted position such that the retracted assembly is almost flush with the wall. Said bed assembly is characterized in that the mattress is a thin flexible mattress made of high density polyurethane foam or the like.
Patent WO-03042388-A1 (WO)
Inventor: CHEVALIER MICHEL
IPC: C12N15/49
Filed: 2002-09-18
Abstract: La présente invention concerne un polypeptide capable de former une structure mimant l'état intermédiaire de la gp41 ainsi que son utilisation pour l'immunisation contre les infections liées au VIH.
Patent FR-2838172-A1 (FR)
Title: Amortisseur, notamment pour vehicule automobile
Inventor: SIRVEN JACQUES
IPC: B60G17/08
Filed: 2002-04-05
Abstract: Amortisseur, notamment pour véhicule automobile, comprenant un cylindre (2) contenant un fluide hydraulique, un piston principal (1) actionné par une tige (3) définissant dans le cylindre une première chambre (2a) et une deuxième chambre (2b), ladite deuxième chambre contenant la tige, un réservoir de fluide hydraulique (6) et une valve (10) placée dans l'écoulement du fluide hydraulique entre la première chambre et la deuxième chambre, ladite valve comportant une soupape mobile (28) coopérant avec un siège (30) et des moyens tendant à appliquer la soupape sur son siège, caractérisé par le fait qu'il comprend en outre des moyens de filtrage montés (16) en parallèle de la valve (10), adaptés pour générer une pression de commande de filtrage agissant sur la soupape de la valve, la pression de commande dépendant de la différence de pression à l'entrée et à la sortie de la valve.
Patent WO-03055891-A1 (WO)
Title: Streptogramin derivatives, preparation thereof and compositions containing same
Inventor: BACQUE ERIC
IPC: A61K31/424
Filed: 2002-12-23
Abstract: The invention concerns a streptogramin group A derivative of general formula (I), wherein: R1 is a halogen atom or an OH, alkyloxy, azido, thiocyanato radical, or R1 represents a -NR'R'' radical wherein R' is a hydrogen atom or a methyl radical, and R'' is a hydrogen atom, an alkyl, cycloalkyl, allyl, propynyl, benzyl or -OR''' radical, R''' being a hydrogen atom, an alkyl, cycloalkyl, allyl, propynyl or benzyl radical, or R'' represents -NR°R°°, R° and R°° may represent a methyl radical, or together form with the nitrogen atom whereto they are bound a saturated or unsaturated 4-or 5-membered heterocycle which may contain another heteroatom selected among N, O or S; and R'1 represents  a hydrogen atom or, R1 and R'1 together form an oxo radical; R2 is a halogen atom or an alkyl, alkenyl or alkynyl, phenyl or heteroaryl radical, or an alkylthio, phenylthio or heteroarylthio radical; R3 represents a hydrogen atom or a methyl or ethyl radical; and the bond ----- represents a single bond (stereochemistry 27R) or a double bond, the alkyl radicals containing 1 to 6 carbon atoms in linear or branched chain and the alkenyl and/or alkynyl radicals containing 2 to 6 carbon atoms in linear or branched chain. Said derivatives are particularly useful antibacterial agents.
Patent FR-2838690-A1 (FR)
Title: Automobile fold down head support comprises plate fixed to roof, frame pivoted on plate pushed into rest position by spring and held by retaining mechanism against spring torque
Inventor: GREMILLET ERIC
IPC: B60N2/48
Filed: 2002-04-19
Abstract: The head support comprises a plate (1) able to be fixed to the vehicle roof. A frame (2) is pivoted on the plate and is pushed to its rest position by a spring (4). The frame is held by a retaining mechanism (5) in an operational position against the torque exerted by the return spring. A lining covers the frame and is fixed on a support (7) sliding on the frame.
Patent FR-2841754-A1 (FR)
Title: Articulated support for backrest on bed has pair of uprights slidably mounted on bed frame to support pivoting backrest panel
Inventor: GARNIER BRUNO
IPC: A47C19/02
Filed: 2002-07-04
Abstract: The backrest for a bed has a pair of uprights (5) mounted for vertical sliding on the top end of the bed frame. The uprights carry a pivoting backrest plate (2) at the top of the bed, the plate pivoting around a horizontal axis. The uprights are each slidable vertically with respect to a vertical rail (7) fixed to the base of the bed.
Patent FR-2827893-A1 (FR)
Title: Ferme de construction, procede de formation de la ferme et montants pour celle-ci
Inventor: TADICH JOHN
IPC: E04C3/17
Filed: 2002-07-26
Abstract: Ferme de construction, procédé pour former la ferme et montants pour la ferme. Le montant (10) a un corps (12) et, à chaque extrémité du corps (12) des pattes (14) cintrées suivant un angle oblique prédéterminé par rapport à un axe du corps (12). Les pattes (14) peuvent comporter un moyen d'accouplement auxiliaire pour placer et maintenir temporairement le montant (10) en place jusqu'à la fixation en place du montant (10). Le procédé pour former la ferme comprend la définition d'un point d'accouplement théorique sur au moins une membrure de la ferme, ce qui assure la rigidité, et l'accouplement d'un montant (10) avec les membrures en un point d'accouplement de montants espacé par rapport au point d'accouplement théorique.
Patent FR-2842736-A1 (FR)
Inventor: GUIMBERTEAU FLORENCE
IPC: A61K9/50
Filed: 2002-07-26
Abstract: The invention concerns microcapsules with prolonged release of active principles with low solubility, consisting of a core containing the active principle and coated with a polymer layer which controls the release of the active principle. The aim is that said oral microcapsules containing hardly soluble active principles, should have a coating film of sufficient thickness to ensure controlled permeability and should be adapted to industrial reproduction. This is achieved by the inventive microcapsules of mean diameter less than 1000 microns, and whereof the coating film contains a film-forming polymer (P1) insoluble in gastrointestinal tract fluids, a water-soluble polymer (P2), a plasticizer (PL), and optionally a lubricating surfactant (TA). Said microcapsules are characterized in that their coating films represents at least 3% p/p of dry matter, relative to their total weight and their core contains a hardly soluble active principle and a solubilizing agent (polyoxyethylene hydrogenated castor oil) which provides the core wherein it is contained with properties such that the behavior of the exposed core (non-coated) in a given dissolving test (TD), is as follows: release of 80% of active principle in less than two hours. The invention also concerns the use of such microcapsules in galenic formulation.
Patent FR-2843012-A1 (FR)
Title: Disposiif de fermeture des defauts septaux par voie non chirurgicale
Inventor: BOUDJEMLINE YOUNES
IPC: A61B17/064
Filed: 2002-08-01
Abstract: Fermeture des défauts septaux par voie non chirurgicale.L'invention concerne un dispositif permettant de fermer les défauts septaux par voie non chirurgicale à travers les vaisseaux. Le dispositif est constitué d'un disque en PTFE ou en péricarde (1) imperméable, relié de façon amovible à un câble de fixation (4) qui sert de support à un cathéter multi-lumière (5). Ce cathéter possède un cathéter central accueillant le câble de fixation autour duquel gravite des cathéters d'inhibition (7). Une fois le disque (1) déployé, les aiguilles à mémoire de forme sont montées dans les cathéters d'inhibition (7). Celles-ci viennent ponctionner les berges de la communication (26) de façon perpendiculaire. Aucune imagerie n'est nécessaire pour positionner les aiguilles, leur position spatiale étant parfaitement connue. Une fois les berges ponctionnées, le système de fixation (15) est monté dans la lumière des aiguilles (9), déployé dans la deuxième cavité (24) puis dans la première cavité (23), et largué en décrochant l'ancrage (17). La répétition des étapes précédentes permet la fixation définitive en plusieurs points du dispositif de fermeture du défaut septal (1).
Patent FR-2844241-A1 (FR)
Title: Reservoir assembly for brake fluid for motor vehicle braking system has magnet mounted on vertically adjustable float which closes electric reed switch when horizontally aligned with it, to actuate warning alarm
Inventor: LENCZNER SYLVAIN
IPC: B60T11/26
Filed: 2002-09-11
Abstract: The assembly includes a brake liquid receptacle (12) and brake fluid level detector including a magnet (18) mounted on a float (20) and an electric reed switch (28) carried on a fixed support (30). The magnetic field causes the switch to adopt a first closed state when the magnet is horizontally aligned with the switch that actuates a brake level warning alarm, and a second open state when the magnetic field does not affect the switch.
Patent FR-2830696-A1 (FR)
Title: Electronic controller with an electromagnetic actuator, uses MOSFET switch in conjunction with capacitor and actuator coil to form voltage transformer
Inventor: SCHENK JOACHIM
IPC: H02M3/155
Filed: 2002-10-08
Abstract: The electronic controller drives an electromagnetic actuator (5), with the coil (10) of the actuator switched by a MOSFET circuit (60) between an operating potential (25) and a reference potential (30). A capacitor (35) combines with the MOSFET and the coil to form a voltage transformer.
Patent FR-2845741-A1 (FR)
Title: Rivet muni de pattes elastiques
Inventor: LESECQ JEAN PIERRE
IPC: F16B19/10
Filed: 2002-10-11
Abstract: Le rivet (1) comporte une tête d'appui (2), une tige de traction (3) et un corps d'insertion (4) qui comporte lui-même :- au moins deux méplats (13) longitudinaux interrompant une portion crantée (14) ;- au moins deux pattes élastiques (15) comportant chacune une première extrémité rattachée élastiquement au corps d'insertion et (4) une seconde extrémité libre, chacune de ces pattes élastiques (15) étant adaptée à admettre une position escamotée dans laquelle elle est repliée le long du corps d'insertion (4), sur l'un desdits méplats (13), et une position de serrage dans laquelle elle est disposée transversalement à l'orientation générale du corps d'insertion (4) ;la tête d'appui (2) comportant de plus au moins une fente (9) lui permettant une déformation radiale.
Patent FR-2845812-A1 (FR)
Title: Addressing system for a display screen, uses local microcircuit for each pixel, with microcircuit able to recognize its address from multiple addresses transmitted in parallel along address lines
Inventor: PEYRE JEAN FRANCOIS
IPC: G06F3/14
Filed: 2002-10-10
Abstract: The display screen is made up of individual pixels (11) each controlled by a local microcircuit (12) able to recognize its address from among multiple pixel addresses sent in parallel over common addressing (14) and supply electrodes. The microcircuit can either manage a single color point, or manage a group of colors at a pixel location, and can be used with a pressure sensitive interface.
Patent FR-2846235-A1 (FR)
Inventor: ABRIAT ANNE
IPC: A61K8/00
Filed: 2002-10-29
Abstract: Cosmetically preventing or smoothing out expression lines or relaxing facial features comprises applying a composition containing a perfume to the facial skin. When 2 ml of a composition containing 0.5 wt.% perfume is applied to the skin between the nose and upper lip, trapezius muscle activity, as measured by electromyography, decreases by at least 0.1% compared with an unperfumed composition. Cosmetically preventing or smoothing out expression lines or relaxing facial features comprises applying a composition containing a perfume to the facial skin. The perfume is such that when 2 ml of a composition containing 0.5 wt.% perfume is applied to the skin between the nose and upper lip of a stressed human subject, trapezius muscle activity, as measured by electromyography, decreases by at least 0.1% compared with an unperfumed composition tested under the same conditions.