baber/WOPTO huggingface dataset:
Patent WO-0073589-A1 (WO)
Title: Device for supporting a moving load
Inventor: DE LA FUENTE CARLOS
IPC: E01D21/00
Filed: 2000-05-26
Abstract: The device comprises a support plate (25) and runners (19), each having a respective sliding surface so that the runners can slide on the support plate. A gap (26) is created along the support plate opposite the sliding surface. Driving means such as chains (24) are provided next to the runners so that they can travel on a closed path around the support plate as a result of the movement of the load. The closed path comprises an outward journey whereby the runners slide on the support plate and a return journey whereby the runners move into the gap with their sliding surface which is oriented in an opposite position with respect to the support plate.
Patent FR-2806205-A1 (FR)
Title: Temporary holder for compact disks
Inventor: MOUILLET MICHEL
IPC: G11B33/04
Filed: 2000-03-13
Abstract: The compact disk holder has an upright (1) supported on a base (8), and has hooks (3) along the front edge of the upright. A compact disk (9) can be hung on each hook, and a number of disks can thus be stored with their label facing outward and one above the other so labels on each can be read easily.
Patent FR-2807018-A1 (FR)
Title: Linear transfer device, for pallets, comprises end pulleys driving notched belt around shaft, and pallet positioned on top of belt between lateral guides
Inventor: FISCHER PIERRE
IPC: B65G17/06
Filed: 2000-03-30
Abstract: The transfer device comprises two end pulleys driving a notched belt (2) around a shaft (3). Lateral guides are arranged either side the belt and a pallet (6) is positioned on top of the belt between the lateral guides. The pallet comprises a cavity in its lower part between two end shoulders of identical width to that of the belt. A pin (10) passes through each shoulder to engage the hollows of the belt teeth.
Patent FR-2808891-A1 (FR)
Title: Liquid crystal display mechanism having liquid crystal material with two right angled stable states and outer electrodes with polariser screen/reflective element and birefringent layer.
Inventor: MARTINOT LAGARDE PHILIPPE
IPC: G02F1/137
Filed: 2000-05-12
Abstract: The bistable display mechanism has a liquid crystal material (30) with two substrates (20,40) with interior face electrodes. The crystal material has two stable positions twisted and non twisted set apart by 90 degrees set by voltage switching. The liquid crystal layer thickness forms a birefringent layer. There is a polariser screen (10) and a reflective element (50).
Patent FR-2810407-A1 (FR)
Title: Apparatus for analyzing liquid samples in test tubes closed with a pierceable bung, comprises a support, a circular plate and tube-carriers
Inventor: ESCAL PHILIPPE
IPC: G01N1/00
Filed: 2000-06-16
Abstract: Sample analysis apparatus has a support (4) with a circular plate with several tube-carriers (5) which are arranged at intervals around its periphery, each carrying a vertical slot to receive and support a test tube (6), where the circular plate turns about a vertical axis to bring and position the tube slots to a working position where the extraction and distribution unit operates.  Sample analysis apparatus comprises a support (4) to hole the test tubes vertical, an extraction and distribution unit (8) to extract part of the sample in each tube and distribute it to a receptacle (74) for treatment and/or analysis. This unit has a hollow needle (45) which is connected to a means of suction/return (47) and fixed vertically to a needle-holder which can be moved vertically by a drive (53, 54, 57, 58, 59, 61) to move the needle and needle-holder between a first position where the end of the needle is above the bung (7) and a second position where the end of the needle is in the liquid in the test tube. Each tube slot is linked to the circular plate by a linkage (31) with two degrees of freedom, allowing freedom of vertical translation and freedom of rotation about a horizontal axis tangential to the circular plate. The working position includes a clamp (44) which holds the tube slot from underneath to bring it into position. Each tube carrier is a cylindrical sheath (24) which is open at its top end and closed at the bottom end, with two pivots (25) defining the horizontal axis of the linkage with two degrees of freedom. Each pivot is supported elastically by a flexible spring to engage with a vertical notch (32) in a mounting block (28). Each vertical notch is made in the upper face of the corresponding branch (26 or 27) of the mounting block and the flexible spring is placed in the notch between the notch base and the pivot. The mounting block carries a fixed piece holding the two pivots in the corresponding notches. Alternatively, each vertical notch is made in the lower face of the corresponding branch of the mounting block and the flexible spring is a flexible layer with one end fixed to the lower face of the branch and the other retains the pivot in the notch.
Patent FR-2811137-A1 (FR)
Inventor: MAHL MAURICE
IPC: H01H33/42
Filed: 2000-07-03
Abstract: The actuator rod, comprising an insulator (7) with metal fittings (8, 9) fixed to its two ends, has a thermal shield (10) of an electrical insulating material between the armatures, set at a distance from the insulator to form a free annular gap (11). The gap can be filled with the dielectric insulating gas used in the cut-out, but at a different pressure.
Patent FR-2811896-A1 (FR)
Title: Composition pharmaceutique a base de cocaethylene et son utilisation pour le traitement de la dependance aux substances psychoactives
Inventor: LEPERE PREVOT BENEDICTE
IPC: A61P25/30
Filed: 2000-07-18
Abstract: La présente invention concerne une composition pharmaceutique contenant du coca éthylène en tant qu'ingrédient actif ainsi que son utilisation pour traiter la dépendance aux substances psycho-actives, notamment à la cocaïne
Patent FR-2812288-A1 (FR)
Inventor: LAVANANT GERARD
IPC: C03B37/012
Filed: 2000-07-31
Abstract: A method of manufacturing a preform, the method comprising rotating a primary preform about an axis X, establishing relative displacement in translation between the preform and a plasma torch, and introducing a glass powder into the plasma flame, the glass powder being accelerated prior to penetrating into the plasma flame by an accelerator gas introduced into the flow of glass powder, said process being performed in an enclosure and said introduction being performed into an atmosphere at a regulated pressure lower than the pressure outside the enclosure. Apparatus for manufacturing the preform comprises an enclosure connected to a unit for regulating the pressure inside the enclosure.
Patent FR-2814971-A1 (FR)
Inventor: MARIOTTI GERARD
IPC: B01J6/00
Filed: 2000-10-06
Abstract: The invention concerns a method for spheroidisation of solid metal particles (12) by refusion followed by solidification through rapid spray of molten particles in a tank (34) filled with cooling liquid, which consists in introducing by gravity the metal particles (12) in a first pre-heating compartment (16) located beneath a storage hopper (18), then into a second melting compartment (28) arranged directly downstream relative to the vertical flow direction, and in injecting a hot gas stream derived from burners (20, 30) substantially transverse to the flow channel (13) to minimise contact of the particles (12) with the walls delimiting the hot zone.
Patent FR-2815713-A1 (FR)
Title: Test mounting subjecting fragile test sections to tri-axial stressing, includes support collars for tube, and cylinders providing axial movement
Inventor: DAVY CATHERINE
IPC: G01N3/04
Filed: 2000-10-19
Abstract: The mounting includes two support collars (24, 27) differing in their peripheral lengths. They are concentric with the test piece (1) and are on two opposite surfaces, facing it. One faces the clamped end (4) of the test piece. Provision (10, 26) is made for movement along the axis of the collars, between the clamping assembly and the two components (22, 25) carrying the collars.  Preferred features: The components carrying the collars and the clamping assembly have openings (17, 23, 33) receiving a separate centering rod (not shown). The collars are square in section. The components carrying them have openings for a component setting their relative angular positions. One of the collar components also has a device controlling angular position of the test section. Provision for axial motion comprises two aligned actuators (10, 26), with fastenings to the components carrying them. A special section or test piece for testing in the apparatus is also claimed. This has the shape of a vertical column with a horizontal, square flange. The top is conically-flared and a base is included at the lower end of the column. The test piece undergoes tri-axial stressing in the test.
Patent FR-2815756-A1 (FR)
Title: School post box letter arrival alert system having post boxes with light and/ or command unit displaying words post arrival alerting.
Inventor: EZAGOURI DENIS LAURENT
IPC: B07C7/02
Filed: 2000-10-25
Abstract: The post box letter alerting system has a number of post boxes (19) with light alerts (1). The post distribution is alerted by the light alert and there is also a control unit (4) on each post box displaying written words form a command table.
Patent FR-2815948-A1 (FR)
Title: Reservoir pour un vehicule industriel et procede de vidange d'un tel reservoir
Inventor: GRESSIER CHRISTOPHE
IPC: B60P1/60
Filed: 2000-10-27
Abstract: Réservoir (1) pour un véhicule industriel destiné au transport de produits secs en vrac, comprenant une paroi extérieure rigide définissant un volume (15A, 16A) du réservoir et une paroi intérieure souple (12A) partageant ce volume en deux volumes partiels (15A, 16A),caractérisé en ce que la paroi souple (12A) est formée par une membrane élastique partageant le volume du réservoir en un volume supérieur (15A) pour le stockage d'un produit sec en vrac et un volume inférieur (16A) destiné à être rempli avec un gaz de travail pour un soulèvement programmé du produit sec lors de la vidange du réservoir (1).
Patent FR-2816856-A1 (FR)
Title: Device, for calibrating multi-roll flattener, incorporates measuring plate with positioning system and transverse rows of strain gauges that measure elastic deformation across plate
Inventor: TONDO FABRICE
IPC: B21D1/05
Filed: 2000-11-17
Abstract: A device for calibrating a multi-roller flattener for metal strip incorporates a metal measuring plate (5) with dimensions that allow its use between the upper and lower roll assemblies of the flattener and comprises a positioning system (60, 61, 62), to ensure positioning relative to the roll in the flattening direction, and some strain gauges (51) for measuring the elastic deformations of the plate when the flattener is being clamped. The strain gauges are fixed to the plate to form several transverse rows (51-56) of gauges each located perpendicular to one of the rolls, on the surface of the plane opposite that roll.  An Independent claim is also included for a method of calibrating a multi-roll flattener using the above device.
Patent FR-2817636-A1 (FR)
Title: Method for exchanging images between computers, comprises storage of images in server, connection of computers to server through communication network and transfer of image ownership in server
Inventor: ENGEL THIERRY
IPC: G06Q30/00
Filed: 2000-12-05
Abstract: Computers (1,2,3,4) are connected to a server (5) through a communication network (6) such as the Internet. The server has command and communication modules (7,9) also a database (8) including image data and identification (10) and tables (11) relating users to images. An offer to sell an image by one computer is shown on screen with bids from other computers and a transaction must be made within a minimum time
Patent WO-0162662-A1 (WO)
Title: Method for producing hydrogen by partial oxidation of hydrocarbons
Inventor: MILLET CYRILLE
IPC: C01B3/38
Filed: 2001-02-22
Abstract: The invention concerns a method for producing a gas mixture containing hydrogen and carbon monoxide, and optionally nitrogen, from at least a hydrocarbon such as methane, propane, butane or LPG or natural gas, which consists in performing a partial catalytic oxidation (1) of one or several hydrocarbons, at a temperature of 500 °C, at a pressure of 3 to 20 bars, in the presence of oxygen or a gas containing oxygen, such as air, to produce hydrogen and carbon monoxide; then in recuperating the gas mixture which can subsequently be purified or separated, by pressure swing adsorption, temperature swing adsorption of by permeation (3), to produce hydrogen having a purity of at least 80 % and a residue gas capable of supplying a cogeneration unit. In another embodiment, the gas mixture can subsequently be purified of its water vapour impurities and carbon dioxide to obtain a thermal treatment atmosphere containing hydrogen, carbon monoxide and nitrogen.
Patent WO-0235596-A1 (WO)
Title: Highly selective ionic lithography method
Inventor: LAZZARI JEAN-PIERRE
IPC: H01L21/311
Filed: 2001-10-15
Abstract: The invention concerns a method for producing a very highly selective etching to obtain high-resolution patterns on a substrate and on industrial scale of production. The invention is characterised in that said method for etching a thin dielectric layer deposited on a semiconductor substrate (100) consists in: producing a configuration of patterns to be etched through a mask formed on the dielectric layer (101) by ultraviolet, deep or extreme ultraviolet radiation exposure (13), and revealing a photosensitive resin (102) constituting the mask; a selective interaction between the ions (10) of a beam of decelerated positive ions with multiple charge and the dielectric layer (101) which is exposed following the revelation. The beam with predetermined density ejects from said layer aggregated material (12) and forms therein zones (11) matching the patterns of the mask. A selective absorption by neutralisation (103) is produced between the ions of the beam and the mask opposite said ions.
Patent FR-2823255-A1 (FR)
Title: I.C. engine exhaust manifold comprises flange for fixing on cylinder head which has localized weakened zone which breaks during first moments of engine operation
Inventor: SERANDOUR MICHEL
IPC: F01N13/10
Filed: 2001-04-09
Abstract: The exhaust manifold comprises a flange (3) for fixing onto the cylinder head. The flange comprises a localized zone (38) which has a noticeable weakening relative to other parts of the flange so as to break during the first moments of engine operation. This weakening is obtained by making a V-shaped notch (37).
Patent FR-2823922-A1 (FR)
Title: Direct sequence spread spectrum data transmission for UMTS is simple
Inventor: ABED MERAIM KARIM
IPC: H04B1/707
Filed: 2001-04-18
Abstract: A direct sequence spread spectrum data transmission system has received signal sample accumulator (1) and channel signature generator (2) with covariance estimation (30) and weighting (51, 52) of the signals with iteratively determined weights.
Patent FR-2828566-A1 (FR)
Title: Checking and correction of data read from static electronic memory using a cascaded error correction circuit that short circuits or blocks subsequent error correction if no error is detected or if an error has been corrected
Inventor: NICOLAIDIS MICHEL
IPC: G06F11/10
Filed: 2001-08-10
Abstract: Assembly of electronic circuits comprising at least a static memory (1) and means (5, 6) for error detection and correction of data supplied by the memory during a read operation, with the memory being connected in series with a plurality of successive error correction stages. The error correction stages are short-circuited if an error is not detected.  Error correction circuits are connected in stages. Thus if an error is corrected in a first stage, subsequent stages are blocked, and so on.
Patent FR-2829200-A1 (FR)
Inventor: TAMISIER VINCENT
IPC: H02K7/09
Filed: 2001-09-06
Abstract: The invention relates to a device that compensates for disturbances in a rotating machine in order to eliminate unwanted vibrations caused by synchronous disturbances, such as those caused by unbalance for example.  Said machine comprises: a rotor that is magnetically suspended by at least one radial magnetic bearing which is fitted with electromagnets that are controlled by amplifiers; a radial device that is used to detect the axial position of the rotor; and a closed-loop servo circuit (5, 6) that is connected to the detection device and the electromagnets, said circuit comprising a control circuit (5) which is used to supply the electromagnets and which delivers a control signal (u) to the amplifiers in response to signals delivered by the detection device in order to maintain the rotor in a pre-determined axial position.  The compensating device comprises means for generating signals that compensate (100; 200; 300) for synchronous disturbances.  Said means are inserted in the servo circuit before the supply control circuit (5) in order to minimise the variation in the control signal with respect to disturbances.
Patent FR-2830793-A1 (FR)
Title: File for vertical storage of documents has two sections connected by folding spine and containing removable folders
Inventor: VINCENS FERNAND RENE
IPC: B42F7/04
Filed: 2001-10-15
Abstract: The file consists of two sections (1PA) connected by a folding spine (A15), each section containing one or more removable folders (d1). The folders are held in pockets on the inner surfaces of the file and have their upper ends covered by opening flaps. The design of the file allows it to be stored in an upright position, with the flaps opened to remove and replace the folders.
Patent FR-2833608-A1 (FR)
Title: Sterile container for culture of micro-organisms has cavity under base formed by annular rib and seal to hold filter membrane
Inventor: LEMONNIER JEAN
IPC: C12M1/22
Filed: 2001-12-14
Abstract: The container (2), closed by a lid (4) and designed to hold a culture medium (14), consists of side walls (8) and a base (6) with a rib (20) on the underside forming a cavity (22) for a filter membrane (24), the cavity being closed by a seal (46). Prior to use the container is wrapped in an individual transparent package made from upper and lower films joined at their edges by an adhesive on the upper film. The lid of the container has a peripheral sealing zone (44) to which the base cavity seal (46) is attached, the latter being transparent so that the presence of the membrane can be verified without having to open the seal. The base of the container is flat and polished to hold the membrane in place by static adhesion.
Patent WO-03073899-A1 (WO)
Title: Device for ablutions, in particular in the vicinity of swimming pools, comprising at least one mist blower
Inventor: COMBE PATRICE
IPC: A47K3/28
Filed: 2002-03-06
Abstract: The invention concerns a device for dispensing water for showering, comprising a pressurized water source, a tank, a pump or public dispenser, fitted to a fixed vertical pipe for at least one water dispenser with a plurality of orifices such as a shower nozzle. The invention is characterized in that it comprises two separate vertical pipes (62 and 63) fitted to a common supply source (61) connected to the source, one (62) being equipped with a shower nozzle (30) located at its upper part and the other (63) equipped with at least a nozzle (41-42-43) forming a mist blower designed to project laterally a mist consisting of microscopic water droplets and air, the common pipe (61) being equipped with a stop valve (65) and each separate pipe (62-63) being preferably provided with a faucet (44-31).
Patent WO-02075213-A1 (WO)
Inventor: JEULIN PATRICK
IPC: B01D53/02
Filed: 2002-03-20
Abstract: La présente invention concerne un procédé de traitement de déchets industriels et/ou ménagers. La présente invention concerne également une installation (1) pour le traitement des déchets industriels et/ou ménagers. Le procédé selon l'invention se caractérise en ce qu'il comprend notamment un chargement des déchets dans une pluralité de conteneurs (20) percés, une thermolyse des déchets dans les conteneurs (20) en convoyage dans un four de thermolyse (12), un vidage des conteneurs (20) dans un bassin (18) dit de séparation pour séparer les produits par la thermolyse et des traitement des produits séparés.
Patent FR-2824415-A1 (FR)
Title: Systeme et procede pour eliminer d'une matrice de memoire des cellules de memoire defaillantes
Inventor: HUGUES BRIAN WILLIAM
IPC: G11C29/44
Filed: 2002-01-30
Abstract: a) Système et procédé pour éliminer dans une matrice de mémoire les cellules de mémoire défectueuses, nécessitant moins de temps et donnant un résultat plus sûr.b) La présente invention consiste en un système et une méthodologie pour éliminer dans une matrice de mémoire des cellules de mémoire défectueuses avec remplacement de colonnes de cellules de mémoire et remplacement de rangées de cellules de mémoire. Les différentes cellules de mémoire sont vérifiées pour s'assurer que chacune est opérationnelle. Les cellules non-opérationnelles sont remplacées en remplaçant tout d'abord par des colonnes de remplacement celles qui contiennent un certain nombre de cellules non-opérationnelles et en enlevant ensuite toutes les cellules non-opérationnelles subsistantes en remplaçant par des rangées de remplacement les rangées contenant ces cellules non-opérationnelles.c) L'invention peut s'appliquer à tout dispositif multicellulaire dans lequel le maintien d'une position physique n'est pas important et dans lequel des colonnes ou des rangées redondantes de dispositifs peuvent remplacer des dispositifs défectueux.
Patent FR-2836081-A1 (FR)
Title: Method of laser welding two thin sheet metal plates, e.g. for use in automobile industry to weld car body parts, involves changing the output of laser beam in a direction transverse to groove between sheet metal plates
Inventor: DEMIT DANIEL
IPC: B23K26/26
Filed: 2002-02-20
Abstract: The method involves changing the output of the laser beam (8) in a direction transverse to the groove (6). The change of output is determined in such a way that a constant layer (e) of each divergent section (4.1,4.2) near the parallel sections (3.1,3.2) of the sheet metal plates (1,2) melts. The laser beam is formed from part beams transmitted from laser diodes (10), which are arranged in a strip (11) at right-angle to the groove.
Patent FR-2822823-A1 (FR)
Inventor: SRINIVASAN PALANIAPPAN
IPC: C08G73/02
Filed: 2002-03-25
Abstract: The invention relates to a process for preparation of an ester using a polyaniline salt as catalyst.
Patent WO-03055259-A1 (WO)
Inventor: BRUNEL JEROME
IPC: H04L29/08
Filed: 2002-12-18
Abstract: The invention concerns a method enabling a user to access a server, through different telecommunication terminals designed to be connected to said server through a telecommunication network. It comprises steps which consist in: a) setting up for said user a first access session to said server from a first telecommunication terminal; b) setting up for the same user a second access session to said server from a second telecommunication terminal, through a terminal connected to each of said telecommunication terminals, for access to said sever from said second telecommunication terminal without any interruption for the user.