baber/WOPTO huggingface dataset:
Patent FR-2771825-A1 (FR)
Inventor: MARIE JEAN LOUIS
IPC: H01H19/11
Filed: 1997-11-28
Abstract: The invention concerns an electrical appliance with at least one parameterable function, comprising at least a potentiometer (3) with an actuating member (4) co-operating with indexing means (52, 53) with notches representing physically several discrete positions (511 to 51n) of the actuating member (4), each position corresponding to a desired value of a parameter. Analog-to-digital converting and interpretation means (6) receive an analog voltage (Ve) delivered by the potentiometer (3) and deliver a digital signal representing the position of the actuating member and therefore the desired value for the parameter.
Patent FR-2772265-A1 (FR)
Title: Dental amalgam
Inventor: BRACHO TROCONIS CORA
IPC: A61K6/847
Filed: 1997-12-12
Abstract: Dental amalgam comprises heat treated spherical metal powder of globular microstructure.  Dental amalgam comprises mercury and a metal powder having a globular microstructure for retarding the amalgamation reaction to facilitate manipulation during tooth restoration.  An Independent claim is also included for preparation of the dental amalgam by amalgamating atomised spherical metal alloy particles which have been heat treated for thermal stress relief and globular Cu3Sn phase formation.  Preferred Features: The amalgam contains 40-42% mercury. Heat treatment is carried out at 350 deg C under inert gas such as nitrogen or argon.
Patent FR-2772826-A1 (FR)
Title: Process for reinforcing at least part of the wall of a shaft
Inventor: BARET JEAN FRANCOIS
IPC: E21B33/138
Filed: 1997-12-24
Abstract: The process involves reinforcing the wall of a critical zone with a coating made from a base fluid which is pumped from the surface to a tool for projecting it onto the wall of the critical zone.  At least one additive or activator is stored in liquid form in a reservoir in the tool, to be projected simultaneously with the base fluid onto the wall of the critical zone to activate the setting of the base fluid Process for treating at least the wall of a critical zone in a drilled shaft, in particular a shaft for exploiting reserves of hydrocarbons, water, gas or similar. The tool is raised over the length of the critical zone and has a sliding form beneath it to hold the base fluid against the wall while it sets. The resistance against the tool movement offered by the base fluid during setting is used to obtain a coating with a constant internal diameter. This resistance force is measured to control the speed with which the tool rises. The sliding form is mainly cylindrical, with a controllable diameter, but with a conical top section. The length of the form is calculated to allow the base fluid to set during its movement. A pressure differential is caused at the injector by a restriction or by increasing the pressure inside the tool to project the base fluid and additive onto the wall. Tool for carrying out the above process, with a reservoir (R) for the activator, at least one injector (I) to project the base fluid and activator onto the wall of the critical zone and a controller (100) operated from the surface to control the injector. The tool also has a connection module (M1) to connect it to the drill string, an injection module (M2) and a sliding form (M3) below the injector.
Patent WO-9839725-A1 (WO)
Title: Procede de gestion des collisions dans un systeme d'echange de donnees sans contact
Inventor: MARDINIAN GREGORY
IPC: G06K17/00
Filed: 1998-01-26
Abstract: Ce procédé gère les collisions dans un système d'échange de données entre des objects portatifs, ou badges, et au moins un terminal d'émission-réception de données, ou borne, apte à coopérer avec une pluralité de badges simultanément présents dans le champ d'action de la borne. Il comporte les étapes successives suivantes: a) émission par la borne, vers ladite pluralité de badges, de messages d'appel général avec un paramètre de modulation de probabilité; b) émission conditionnelle par le badge, vers la borne, d'un message de réponse à l'appel général avec une probabilité, inférieure à 100 %, fonction du paramètre de modulation de probabilité en cas de collision, ce message de réponse à l'appel général contenant un identificant propre au badge; c) à réception par la borne d'un message de réponse à l'appel général, et en l'absence de collison de ce dernier message avec un message émis par un autre badge, étabilissement d'une liaison de communication de données spéficique entre borne et badge et poursuite de l'échange de données, et retour à l'étape a) pour une nouvelle itération; d) dans le cas contraire, retour à l'étape a) pour une nouvelle itération, avec éventuellement modification dynamique du paramètre de modulation de probabilité.
Patent WO-9850383-A1 (WO)
Title: 5-phenyl-1,3,4-oxadiazol-2(3h)-one derivatives and their use as 5-ht4 ligands
Inventor: JEGHAM SAMIR
IPC: A61K31/454
Filed: 1998-05-04
Abstract: The invention concerns compounds of general formula (I) in which R1 represents H, an alkyl or a cycloalkylmethyl, X1 represents H or an alkoxy, or OR1 and X1 together represent a -OCH2O-, -O(CH2)2-, -O(CH2)3-, O(CH2)2O- or -O(CH2)3O- group, X2 represents H, an amino group or a -NHCO2R group in which R represents an alkyl or a phenylalkyl, X3 represents H or a halogen, n represents number 0, 1, 2, or 3, and Het represents either a pyrrolidin-1-yl group, or a piperidin-1-yl group optionally substituted, or a 1H-hexahydroazepin-1-yl group, or an 8-azabicyclo{3.2.1}oct-8-yl group, or a 4-(phenylmethyl)piperazin-1-yl group, or a 4-methyl-hexahydro-1,4-diazepin-1-yl group, or a 1,2,3,4-tetrahydrisoquinolin-2-yl group, or a 1-azabicyclo{2.2.2}oct-3-yl group. The invention is applicable in therapy. Said compounds are useful for preventing disorders in which 5-HT4 receptors are involved, whether in the central nervous, the gastrointestinal, the cardiovascular or the urinary system.
Patent FR-2763397-A1 (FR)
Title: Radar de detection pour vehicule automobile
Inventor: SCHNEEMANN JOERG
IPC: G01S13/931
Filed: 1998-05-12
Abstract: Radar de détection comportant des moyens de focalisation et au moins trois éléments d'excitation (311, 321, 331) formant trois lobes d'antenne qui se chevauchent toujours partiellement et sont reliés de manière commutée ou permanente au premier circuit émission/ réception du radar. Un autre élément d'excitation (312, 332) est branché directement en parallèle avec le premier élément d'excitation. Les deux éléments d'excitation reçoivent leurs signaux en commun du même circuit d'excitation ou fournissent les signaux reçus au même circuit de réception. Cela permet de réaliser un épaulement sur un lobe principal pour élargir la plage angulaire d'observation dans la zone proche.
Patent FR-2779545-A1 (FR)
Inventor: LOMBAL GERARD
IPC: G07C9/00
Filed: 1998-06-08
Abstract: A method and device for verifying the integrity of a luggage item from embarkation to disembarkation. The method consists in allocating a specific chip card (2) to the luggage item (1), whereby said luggage item (1) acts as a support for the chip card (2), in addition to making the luggage item go through a device that creates a signature (3) for said luggage item at check-in and/or after said luggage item is x-rayed. The luggage item is also made to go through a device that checks the signature of the luggage item and re-checks each item of luggage (1), whereby a comparison is made, revealing at least one modification of one of the physical security precautions pertaining to the signature of the luggage item (1) with respect to the first signature, for redirection to a security service via another channel. The invention can be used for luggage items and/or people in airports in particular.
Patent FR-2779333-A1 (FR)
Title: Automatic dispensing machine for mineral water, spring or mountain spring water
Inventor: MANDIER PIERRE
IPC: G07F13/02
Filed: 1998-06-03
Abstract: The liquid delivered in sealed standardized bottles (2). The machine pierces (3) their closures to release and dispense liquid, in contact with no more than 5 liters.
Patent FR-2781665-A1 (FR)
Inventor: BRUGUIERE JACQUES
IPC: A61K6/00
Filed: 1998-07-29
Abstract: The invention concerns a pasty composition comprising between 10 and 15 wt.% of metal oxide, between 3 and 6 wt.% of at least two antiseptic agents one of which at least is an antiseptic agent with prolonged release, between 0.5 and 2 wt.% of dexamethasone, between 25 and 35 wt.% of phenol, between 20 and 30 wt.% of formaldehyde, between 20 and 30 wt.% of guaiacol and between 0 and 1 wt.% of amyl acetate. Said pasty composition is particularly useful as sealing material during pulpotomy.
Patent FR-2782388-A1 (FR)
Title: Solid state radiation detector with enhanced life duration for medical radiology comprises solid state photosensor associated with a converter for conversion of detected radiation to photosensor-sensitive radiation
Inventor: MOY JEAN PIERRE
IPC: H01L31/0216
Filed: 1998-08-11
Abstract: The photosensitive sensor consists of at least one photosensitive element (5) connected to conductors (6, 7) and a passivation layer (8) covering and protecting the element (5) and the conductors (6,7). A barrier (10) between the passivation layer (8) and a converter (2) is impermeable to at least one sensor-corroding species likely to be released by the converter during a chemical reaction. The chemical reaction is an oxidation and/or hydrolysis and/or electrolysis reaction. The converter (2) is assembled by bonding to the sensor. The converter is deposited by evaporation on the barrier (10). The barrier (10) is located either towards the converter with adhesive (3) or towards the sensor (1). The barrier (10) is hydrophobic, closely follows the surface on which it is deposited, is inert with respect to the sensor (1) when they are in contact, and has a refractive index as close as possible to that of the passivation layer (8) and a high electrical resistivity of 10<6> ohms/square.  A chemically inert protective layer based on a fluoride such as magnesium fluoride is located on the surface of the barrier layer.
Patent FR-2782326-A1 (FR)
Title: Procede de galvanisation d'une bande metallique
IPC: C23C2/02
Filed: 1998-08-13
Abstract: L'invention concerne un procédé de galvanisation d'une bande métallique (3) dans une ligne (1) de galvanisation en continu, la ligne (1) de galvanisation comprenant une gaine continue (23) de circulation d'une atmosphère réductrice comportant un gaz inerte et de l'hydrogène, dans lequel, avant de plonger la bande métallique (3) dans un bain (13) de zinc liquide ou d'un alliage de zinc liquide, on l'expose à cette atmosphère réductrice pour éliminer des oxydes présents sur la surface de la bande métallique (3), le procédé étant remarquable en ce que pour renouveler l'atmosphère réductrice dans ladite gaine (23), on y injecte le gaz inerte et l'hydrogène en réglant le débit d'hydrogène en fonction de la quantité de surface de la bande métallique à traiter par unité de temps.
Patent FR-2784971-A1 (FR)
Title: Container for packaging confectionery products has two-part molded plastic lid with space for label between
Inventor: BORRELLY JEAN PIERRE
IPC: B65D51/24
Filed: 1998-10-23
Abstract: The container consists of a hollow base with a lid (2) that fits over its side walls. The lid is in two parts (5, 6) with a space between for a label (7). The first part of the lid has a flat upper surface (61) and fits onto the base. The second section, which has a convex upper surface (51), fits over the first with a maximum tolerance of 200 microns between the skirts (52, 62) of the two sections. The hollow base is about 1 mm thick and the two lid sections are each about 0.5 mm thick.
Patent FR-2785362-A1 (FR)
Title: Method of controlling nitrogen gas extraction from compressed air
Inventor: MATHEOUD PATRICK
IPC: F17C5/06
Filed: 1998-10-30
Abstract: The method of controlling nitrogen gas extraction from compressed air involves producing a maximum instantaneous production corresponding to the average demand. A liquid nitrogen reservoir is placed adjacent to the extractor, held close to normal pressure. To compensate for sudden under- or over- demand, the gas phase is fed to the base of the reservoir, or the roof of the reservoir is raised.  Claims include an extractor using the method
Patent FR-2774856-A1 (FR)
Title: Dispositif de commande de couteaux de hachage montes pivotants, destine notamment a une machine agricole
Inventor: BONNEWITZ BERNARD
IPC: A01D90/04
Filed: 1999-02-12
Abstract: L'invention concerne un dispositif de commande de couteaux de hachage 7 pivotant sous l'action d'un vérin 13 dont le mouvement est transmis par une traverse 17 aux couteaux directement ou par l'intermédiaire de pattes oscillantes 29 fixées à des douilles-paliers 28, la transmission du mouvement à un ou plusieurs couteaux pouvant être bloquée de manière sélective en position de coupe au moyen d'un dispositif de verrouillage. Le dispositif de verrouillage comprend des pattes d'appui 32, 33 de différentes longueurs qui sont fixées aux douilles-paliers 28 des pattes oscillantes 29 et peuvent être bloquées en fonction de leur longueur à l'aide d'une barre de verrouillage 34. Application : notamment aux presses à balles et ramasseuses.
Patent FR-2790639-A1 (FR)
Title: Fishing bait for carnivore fish comprises floater introduced in dead fish, replacing swim bladder
Inventor: SANZ JEAN MARC
IPC: A01K97/04
Filed: 1999-03-09
Abstract: Fishing bait has cylindrical tube (1), supporting ring (2), rod (3) with spike (4) at one end and plunger (5) at other end, ring (6) sliding along tube, and elongated cylindrical floater (7).  Floater is introduced in tube and pushed in dead fish, replacing swim bladder, after spike is introduced through mouth of fish.
Patent FR-2790874-A1 (FR)
Inventor: GRIMALDI JEAN FRANCOIS
IPC: H01R13/24
Filed: 1999-03-11
Abstract: The invention concerns a substantially U-shaped spring contact for connector having two branches (11; 12) and a base (13) linking the two branches by one of their ends, each branch being designed to establish an electric contact with an equipment, characterised in that the two branches (11; 12) extend in diverging planes (11.1; 12.1) relative to each other, the intersection (I) of said two planes being included in the base (13) of the U shape. The invention also concerns a connector comprising such a contact.
Patent FR-2790717-A1 (FR)
Title: Sculpture de bande de roulement et moule
IPC: B60C11/12
Filed: 1999-03-10
Abstract: L'invention concerne une sculpture d'une bande de roulement destinée à équiper un pneumatique. Cette sculpture comporte une pluralité d'éléments de relief (3) destinés à venir en contact avec le sol sur lequel roule le pneumatique équipé d'une telle bande. Au moins un élément de relief (3) comporte au moins une paroi latérale (7, 8) en contre dépouille par rapport à la surface de roulement de la bande et est pourvu d'au moins une incision (10) débouchant sur la paroi de surface (6) de l'élément de relief et sur au moins une paroi latérale (7, 8) en contre dépouille. De manière à ne pas modifier la rigidité dudit élément de relief, d'une façon qui peut être préjudiciable pour la performance d'un pneumatique équipé avec cette bande de roulement, il est prévu que pour des niveaux d'usure de la bande de roulement compris entre une première profondeur et une seconde profondeur H2, chaque incision (10) ne coupe pas les arêtes (5) dudit élément de relief. Un moule équipé d'éléments moulants pour le moulage d'une telle sculpture est également proposé.
Patent FR-2791966-A1 (FR)
Title: Telescopic mast, for crane, has one of central telescopic elements split into two parts, hinged together to allow relative movement, to allow upper part of mast to rotate relative to lower part
Inventor: CURIAL JACQUES LOUIS
IPC: B66C23/70
Filed: 1999-04-12
Abstract: Telescopic mast, of mobile crane, has several elements (A, B, C, D), sliding relative to each other. Mast is carried by chassis, fixed or rotating, such that it pivots from low position to high position, around horizontal axis, using jack (H). Mast is also designed such that element (C) has two parts (C' and C), hinged together, to allow relative rotation between two parts.
Patent FR-2792247-A1 (FR)
Title: Composite structure for lining large sewer is polymerized assembly of honeycomb material interlaced with I-shaped pieces of glass fiber fabric and skin covering both ends of fabric pieces
IPC: E03F3/06
Filed: 1999-04-16
Abstract: A composite structure is assembled from honeycomb material interlaced with I-shaped pieces of glass fiber fabric and a skin covering the horizontal ends of the I-shaped pieces. When the assembly has been polymerized it forms a reinforced honeycomb shell.  The skin may be injected resin and improves the shock resistance and impermeability of the shell. The structure may be made as half-shells manufactured by vacuum injection molding to resist osmotic blistering. The number of I-shaped fabrics in a section equals the length or the length to diameter ratio.
Patent FR-2792750-A1 (FR)
Title: Computer software access payment system using compact disc having logic software interfacing payment module processing center interacting providing message/payment demand and signature authentication.
Inventor: PAILLES JEAN CLAUDE
IPC: G06F21/12
Filed: 1999-04-20
Abstract: The payment module receives the message and returns an acceptance. A second message of payment demand (2) is sent containing the user identity, and the payment returned. A third return message is sent (3) giving the processing identity and digital signature with proof of payment. The payment module retransmits the third message, the signature verified and the logic software confirmed.
Patent FR-2793509-A1 (FR)
Title: Structure for retaining flue passing through roof comprises four independent sole plates and L-shaped fittings
Inventor: CANTE STEPHANE
IPC: F23J13/00
Filed: 1999-05-12
Abstract: The flue retaining structure comprises four independent corner elements (10). Each element is composed of a fixing sole plate (12) able to be supported and fixed under the framework, and an L-shaped fitting (13). One of the fitting flanges (13a) is connected to the sole plate so that the sole plate is parallel to a vertical edge (A) of the flu.
Patent FR-2793793-A1 (FR)
Inventor: DEPREUX PATRICK
IPC: A61K31/40
Filed: 1999-05-19
Abstract: The invention relates to compound of formula (I):wherein:A represents a grouping NR1C(Q)R2, C(Q)NR2R3 or NR1C(Q)NR2R3,B represents a grouping NR1C(Q)R2, NR1C(Q)NR2R3, C(Q)NR2R3, C(Q)OR1, NR1C(Q)OR2 or NR2R3,G1 and G3 represent an optionally substituted alkylene chain,Cy and Cy', which are different, represent a ring structureorG2 represents a chainand medicinal products containing the same are useful in treating or in preventing melatoninergic disorders.
Patent FR-2794812-A1 (FR)
Title: Pompe a haute pression a moyeu perfectionne
Inventor: BELEC ALAIN
IPC: F04B1/14
Filed: 1999-06-08
Abstract: Cette pompe est destinée au pompage d'un premier liquide, dit liquide transféré, et comprend une unité principale (18) de pompage du liquide transféré actionnée par une unité secondaire (20) de pompage d'un second liquide, dit liquide de travail. L'unité secondaire (20) comprend un moyeu (64) monté rotatif dans un boîtier (16). Ce moyeu (64) comprend une surface cylindrique (SG) de guidage en rotation dans le boîtier (16) prolongée par un épaulement (FE) de positionnement axial du moyeu dans le boîtier (16). La surface de guidage (SG) et l'épaulement (FE) coopèrent respectivement avec des moyens complémentaires (SP, FP) de guidage en rotation et de positionnement axial portés par le boîtier (16). Le moyeu (64) est solidaire d'un plateau biais (62) actionnant au moins un piston (54) rappelé élastiquement vers ce plateau biais. L'épaulement(FE) est sollicité en appui contre les moyens complémentaires (FP) de positionnement axial par la force de rappel du piston et la pression du liquide de travail en contact avec le plateau biais (62).Application à une pompe à haute pression pour l'alimentation en carburant d'un moteur de véhicule automobile.
Patent FR-2795371-A1 (FR)
Title: Seat, for vehicle, has parts of any or all of constituent parts of seat produced in visco-elastic foam material, which has defined coefficient of rigidity
Inventor: BAKACHA MALIK
IPC: B60N2/42
Filed: 1999-06-25
Abstract: The vehicle seat is formed with at least one constituent part (2, 3, 4) and of this constituent part, at least part (10) is produced in a visco-elastic foam, which has a coefficient of rigidity (R) greater than 10, such that the part acts as a normal seat material in normal use and when vehicle is subject to shock loading the part acts as a rigid part of the seat. A definition of the coefficient of rigidity is given.
Patent FR-2797299-A1 (FR)
Title: Silencer for motor scooter, has outer and inner envelopes, with thermal insulation between and inlet and outlet tubes fixed to outer envelopes and guide tube to guide flow of exhaust gas into expansion chamber.
Inventor: TASSART JEAN LOUIS
IPC: F01N3/28
Filed: 1999-08-06
Abstract: Silencer has external case (24), surrounding internal envelope (26) forming inner expansion chamber (25). Inner envelope has series of small holes (42) allowing space (28) between two walls to communicate with expansion chamber. This space is also filled with thermal insulating material. Inlet tube (45) is designed to guide exhaust gas (E) into expansion chamber and passes through one of two holes (30, 31), formed in opposing ends of envelopes.
Patent FR-2801675-A1 (FR)
Title: Detecting trace impurities, in gases used in semiconductor manufacture, involves mixing process gas with ionizable gas and ionizing impurities to enforce its discharge
Inventor: BARTOLOMEY MELANIE
IPC: H01J49/04
Filed: 1999-11-29
Abstract: ionizing a gas at atmospheric pressure to detect its impurities includes mixing the gas with an ionizable gas and introducing the mixture into a chamber having a discharge electrode. A voltage applied to the electrode ionizes the ionizable gas so it discharges and ionizes impurities in the gas to be analyzed. The ionizable gas is pre-purified. The mixture is introduced into the chamber so that the chamber is continuously purged.
Patent WO-0129032-A1 (WO)
Inventor: CROWE DAVID
IPC: C07D211/60
Filed: 2000-10-20
Abstract: L'invention concerne trois schémas (1, 2 and 3) de procédés destinés à la fabrication de paroxétine à partir d'arécoline.
Patent WO-0193015-A1 (WO)
Title: Modulos arithmetiques parallele utilisant des operations logiques binaires
Inventor: GEIRINGER FELIX EGMONT
IPC: G06F7/72
Filed: 2001-05-25
Abstract: L'invention concerne des calculs par modulos arithmétiques parallèles effectués sur un dispositif conçu pour exécuter des opérations logiques binaires, par stockage des nombres devant être manipulés sous une forme vectorielle, et par exécution des opérations arithmétiques sur plusieurs nombres en parallèle. Le procédé décrit dans cette invention est particulièrement utile dans les systèmes cryptographiques ainsi que dans plusieurs autres domaines.
Patent WO-0215432-A1 (WO)
Title: Adaptive beam forming using a feedback signal
Inventor: GUO YINGJIE JAY
IPC: H04B7/10
Filed: 2001-08-14
Abstract: Transmitting apparatus (10) for transmitting a transmission signal to a receiving apparatus (12) is described. The transmitting apparatus (10) comprises means (30, 32, 34) for transmitting to the receiving apparatus a plurality of transmission beams in accordance with a transmission beam pattern, at least one of the beams carrying the transmission signal, each beam being distinguishable from the or each other beam, means (38, 40) for receiving from the receiving apparatus a feedback signal based on measures of the quality of the transmission beams received at the receiving apparatus, and means (36) for adjusting the transmission beam pattern in dependence on the feedback signal. Corresponding receiving apparatus, and corresponding methods are also described.