baber/WOPTO huggingface dataset:
Patent FR-2746387-A1 (FR)
Title: Anti-lime-scale treatment unit for water
IPC: C02F5/00
Filed: 1996-03-19
Abstract: A unit consists of a tube of a plastic material having internal and external vanes of stainless steel. The tube is placed in a chamber through which the water must pass, and the vanes create chicanes which vary the direction it flows. The stainless steel vanes are connected to a power supply so they form alternating positive and negative electrodes, and the polarity is reversed at intervals to provide a self cleaning capacity.
Patent FR-2746375-A1 (FR)
Title: Wine bottle stopper holder
Inventor: CANAVESE FRANCOIS
IPC: B65D23/12
Filed: 1996-03-21
Abstract: An opened wine bottle is provided with a device for retaining its stopper and thus preventing the wine from flowing out. It comprises a large ring (1), placed onto the wine bottle neck (4), provided with foam (5) on its internal surface.  A smaller open ring (2), attached to the large ring, enables the plug to be clipped to the bottle.
Patent FR-2748444-A1 (FR)
Title: Antitheft locking device for motorcycle with central prop stand
Inventor: PETITDEMANGE SERGE
IPC: B62H5/00
Filed: 1996-05-13
Abstract: The device employs two "Neiman" (RTM) electrical contact-breakers operated by different keys (2). The first contact-breaker has its housing (3) fixed to a tab (1) which is welded to the frame at right angles to the axis of the front or rear wheel, so that its bolt passes through a steel tube (4) into a staple (6). The prop stand (7) when lowered to the ground is locked by the second contact-breaker. A female cylindrical staple, with internal diameter equal to the external diameter of the bolt extension, is welded to another tab (5) on a limb of the prop stand.
Patent FR-2750175-A1 (FR)
Title: Adaptor for assembly of two circular tubes in-line or at angle for erection of street signs etc
IPC: F16B7/04
Filed: 1996-06-19
Abstract: The assembly unit, of two tubes of similar or different diameters in line or angular, has a mechanism consisting of two upper jaws (S) and two lower jaws (I) fixed on their arms (R) which pivot about the axis (X) and can be pushed apart by the aid of a screw (V). The distance between the lower jaws (I) in a parallel position is equal to the internal diameter of the tube (B) and the corresponding distance between the upper jaws (S) is equal to the internal diameter (d) of the upper tube less twice the value (SR) of the clamping distance.
Patent FR-2750094-A1 (FR)
Title: Passenger airbag inhibiting device for use with child seat in vehicle
Inventor: BRUCHON JEAN FRANCOIS
IPC: B60R21/017
Filed: 1996-06-25
Abstract: The seat for a child (3) is fixed by the seat belt of the normal passenger seat (2) with the vehicle. The seat belt includes two sections (10a, 10b) retaining the child seat, and a fastening buckle (11) and a retracting roller for the belt. The detection device comprises a measuring sensor (17) mounted on a part of the retracting roller sensing the amount of the belt which is unrolled and which remains unrolled. Preferably, a mobile part of the roller includes notches, and the sensor (17) effects a count of the passage of these notches as the roller turns. If this device detects conditions corresponding to the fitting of a child seat, action is automatically taken to inhibit the operation of a passenger air bag. In normal operation of the seat belt the air bag mechanism is able to be activated.
Patent FR-2750708-A1 (FR)
Title: Laundrette washing machine control system
Inventor: RICHARDIER MARTIN RENE
IPC: D06F95/00
Filed: 1996-07-02
Abstract: A control system for self-service washing machines is designed to offer customers a choice between two different types of wash cycle of different durations and washing temperatures on payment of different prices. The system uses a control box (12) with a coin slot (13), a slot (14) or magnetic-strip cards, and a series of push buttons (15b) to select the required wash programme. The control box is connected to the washing machine's heater to vary the power delivered to it and, consequently, the duration of the wash cycle.
Patent FR-2750689-A1 (FR)
Title: Filling cylinders with liquid petroleum gas
Inventor: SOLIS ROBERT
IPC: F17C5/00
Filed: 1996-07-05
Abstract: The method brings gas cylinders (2) to an evacuation station (4) along a conveyor (30) and diverting mechanism (28). The evacuation station has a jack operated cylinder connection, a liquid detector, means of mechanical inversion and a pump to remove any cylinder residues. After evacuation the cylinders are conveyed (9) to a carousel type filling station (5). At one of its peripheral emplacements (6), filling through a connection (15) is controlled by a valve (16) which is operated by an automatic machine (27) using data from a mass flowmeter (17). The flowmeter signals an electronic unit (25) which sends converted information the automatic machine which also controls the station motors (26).
Patent FR-2752059-A1 (FR)
Title: Measuring current in conductor
Inventor: MAGNE PIERRE
IPC: H01F38/28
Filed: 1996-08-02
Abstract: The current to be measured (Ip) flows in a conductor (1) which passes through a magnetic torus (2). Measurement is achieved by determining (5) a compensating current (Ic+Irf) flowing in a winding on the torus which makes the net magnetic field in the torus zero.  The adverse effects of remanent magnetism on the measurement are overcome by superimposing (6a) a radio frequency current (Irf) on the compensating current (Ic) and using the absence of second harmonics (6b) as an indication of the null point. A single winding (3) on the magnetic torus is used to apply the compensating current and to determine the null point.
Patent FR-2754982-A1 (FR)
Title: Production of monobloc antistatic soles for shoes
Inventor: RODOZ GUY
IPC: A43B7/36
Filed: 1996-10-31
Abstract: A method of making antistatic soles (8) for shoes having an upper layer of conductive material provided with bosses or pads (8b) which traverse a lower layer (8a) of a supple, wear resistant material consists of making each layer in a vulcanisable polymer so that the sole obtained by vulcanisation of the two layers will present a monobloc form.  Also claimed was the forming apparatus, which consists of a combination of: a first element (1) in the form of a press cover; a second element (2) in the form of an anvil shaped to make the blank (7) in wear resistant polymer; an interleaved element (3), of which one face is shaped to make, in cooperation with the first element (1), the blank in conducting polymer, while the opposite face is shaped to form a die for the second element (2) to make the blank (7) in wear resistant material; the interleaved element (3) is able to be interposed between the first and second element during the first stage of vulcanisation and to be moved laterally aside so that the first and second elements can come into direct contact with each other for the second phase of vulcanisation. Also claimed is an antistatic shoe sole made by this process.
Patent WO-9803290-A1 (WO)
Inventor: BAUDLOT FRANCOIS
IPC: B22D19/00
Filed: 1997-07-11
Abstract: A method and a core for moulding an internal combustion engine cylinder head, wherein a metal alloy is cast in a mould containing non-meltable cores corresponding, in particular, to the hollow portions of the cylinder head, e.g. the combustion chambers (4), the intake ducts (2), the exhaust ducts (3) and the water or oil chambers, and a single integral core (1) defines both the combustion chambers (4) and the intake ducts (2).
Patent WO-9819180-A1 (WO)
Title: Improved method for migration before summation
Inventor: HANITZSCH CHRISTIAN
IPC: G01V1/28
Filed: 1997-10-29
Abstract: The invention concerns an improved method for migration before summation consisting in recording seismic reflection traces, for constituting a collection of traces to be migrated before summation and without weight correction the traces being classified according to a given criterion and using a velocity model. The invention is characterised in that it further consists in determining for each point of interest M in a domain (x, z) at least one line of slope determined on the basis of a line of slope map. in determining the specular rays associated with one point M and for said line of slope, in computing the time and amplitude characteristics of each of the specular rays for deducing therefrom the reflection factor in each point M.
Patent FR-2760746-A1 (FR)
Title: New acyl:amino acid derivatives used in cosmetics, hygiene compositions, agriculture and therapeutic compositions
Inventor: DIOT DOMINIQUE
IPC: A61Q15/00
Filed: 1997-03-14
Abstract: Acylamino acid derivatives (I) produced by acylation of a mixture of amino acids or peptides (obtained by partial or total hydrolysis of proteins from the seeds of Chenopodium quinoa, with a 1-30C acyl radical. The products are then optionally salified using mineral bases such as soda or potash, organic bases such as amines or biological bases such as choline or lysine, or by metal oligoelements, such as alkaline earth metals or aluminium. The following compositions are also claimed: (i) cosmetic compositions comprising (I); (ii) body detergent compositions comprising (I) characterised in that the acylating agent is C12 lauric chain; (iii) antimicrobial and antifungal compositions comprising (I) characterised in that the acylating agent is octanoyl or undecylenoyl; (iv) antiperspirant compositions comprising (I) where the salification is with mono- or dibasic aluminium; (v) hygiene compositions comprising (I) characterised in that the acylating agent contains 3-11C; (vi) medica ments for treatment of cutaneous inflammation comprising (I) characterised in that the acylating agent contains 8-22C; and (vii) agricultural compositions for stimulating the vegetable development and protection comprising (I) salified with oligoelements characterised in that the acylating agent contains 8-22C.
Patent FR-2761589-A1 (FR)
Title: Catheter, notamment pour neurochirurgie
Inventor: LECUYER ALAIN
IPC: A61B18/14
Filed: 1997-04-03
Abstract: L'invention concerne un cathéter, notamment pour neurochirurgie.Il comprend un corps tubulaire (1) à l'extrémité duquel est monté un ballon de dilatation (5) , ledit corps étant agencé pour être raccordé à des moyens de gonflage (3) du ballon et comportant en outre à son intérieur un fil (11) d'alimentation électrique pour une pointe (8) d'électrocoagulation fixée au delà du ballon.
Patent FR-2764169-A1 (FR)
Title: Patterned confectionery e.g. sugar or chocolate lollipop production
Inventor: RICHET HERVE
IPC: A23G3/20
Filed: 1997-06-05
Abstract: A patterned confectionery production process involves forming patterns (3) of a first food paste on a backing foil (2); sandwiching the backing foil (2) between two plates (4, 5), at least one of which has apertures (6) of predetermined shape aligned with the patterns; pouring a hot second food paste into the apertures (6); and cooling for fixing the patterns (3) in the second food paste to form the patterned confectionery. Preferably, the plates (4, 5) are made of polycarbonate and the backing foil (2) consists of a plastic suitable for food contact. Also claimed are patterned confectionery produced by the above process.
Patent FR-2766870-A1 (FR)
Title: Straight through silencer for internal combustion engine exhaust
Inventor: BOURDERIONNET EDWIGE
IPC: F01N1/08
Filed: 1997-07-30
Abstract: The silencer is constituted by a pipe (A) having two openings, with holes on its periphery, in which partitions (B), with a central drilled hole, are placed. Compression springs (F) between the partitions serve as shock absorbers. A partition (C) at one end of the pipe has a central drilling of the same diameter as the partitions and small peripheral holes according to the gas pressure. A pipe (E) with small peripheral holes exhausts gas contained in the casing (D) and the partition and cancels the residual sounds from pipe (A).
Patent FR-2767935-A1 (FR)
Title: Procede pour synchroniser un systeme informatique et systeme informatique ainsi synchronise
Inventor: BOUTET MICHELE
IPC: G06F13/00
Filed: 1997-09-04
Abstract: L'invention concerne un procédé pour synchroniser un système informatique sur une date évolutive au cours du temps. Le système informatique comprend un ou plusieurs modules (1, 2, 3, 4), chaque module (1, 2) comprenant plusieurs processeurs (10, 11, 12, 13, 20, 21, 22, 23) rythmés par une horloge propre à ce module (1, 2). Chaque processeur (10, 11, 12, 13, 20, 21, 22, 23) comprend un registre privé TBR (16, 17, 18, 19, 26, 27, 28, 29) prévu pour contenir une valeur de ladite date et pour subir une incrémentation par l'horloge propre au module (1, 2) comprenant ce processeur (10, 11, 12, 13, 20, 21, 22, 23). Un processeur (10) est élu maître du système pour commander à chacun des autres processeurs (11, 12, 13, 20, 21, 22, 23) de se mettre et de se déclarer dans un état prêt qui consiste, pour chaque processeur (11, 12, 13, 20, 21, 22, 23), à attendre une autorisation en provenance du processeur maître (10) du système, sans pouvoir être interrompu. Chaque processeur (10, 11, 12, 13, 20, 21, 22, 23) possédant ladite autorisation, lit immédiatement le contenu d'un registre TBC (50, 51) commun aux processeurs (10, 11, 12, 13, 20, 21, 22, 23) d'un même module (1, 2) et écrit ce contenu dans son registre (16, 17, 18, 19, 26, 27, 28, 29) TBR sans pouvoir être interrompu.
Patent FR-2765519-A1 (FR)
Title: Paper container fabrication procedure forming reinforced base
Inventor: CAPY GILBERT
IPC: B31B37/00
Filed: 1997-09-08
Abstract: The container is formed from three bands (1-3) of paper material. The base is formed from a folded (7,8) sheet fixed between the front and rear sheets. The containers are separated one from the other after they have been assembled from the three bands.  The method allows two longitudinal fold lines to be made either side of the central axes (9,10) of both the upper and lower bands. This acts to form a dove-tail. The dove-tail is made up from two folds that face each other and two folds that face away from each other.
Patent FR-2768495-A1 (FR)
Title: Air recycling device for double flow ventilating and dehumidifying systems
Inventor: BERNIER JACQUES
IPC: F24F12/00
Filed: 1997-09-15
Abstract: Double flow (fresh air, extracted air) device permits instantaneous change from double flow to air recycling. The device has at least a recycling ventilator (12) and three over pressure shutters (13, 14, 15). In double flow position, the shutter (15) is closed and the shutters (13, 14) are open, by depression of over pressure. In the recycling position, the shutter (15) is open and the shutters (13,14) are closed by depression or over pressure. The passage from double flow mode to recycling mode is done by stopping the ventilator (10) and starting the ventilator (12). The system includes a heat pump consisting of an evaporator (21) and a condenser (20) which ensures the role of heat recovery in the double flow position and dehumidification in the recycling position.
Patent FR-2754817-A1 (FR)
Title: Production of acrylic acid
Inventor: TAKAHASHI MAMORU
IPC: C07C51/215
Filed: 1997-10-21
Abstract: Production of acrylic acid from propane and gaseous oxygen by catalytic oxidation in vapour phase, comprises carrying out reaction with metal oxide catalyst containing metallic elements Mo, V, Sb, and A (A = Nb, Ta, Sn, W, Ti, Ni, Fe, Cr or Co).  Also claimed is production of the catalyst. The catalyst is produced by reacting V<5+> and Sb<3+> in presence of Mo<6+>, passing through oxygen, adding compound containing A, homogenising and calcinating.
Patent WO-9854427-A1 (WO)
Title: Serrure a paillettes a organe de verrouillage supplementaire de la rotation du rotor
Inventor: CHAPPOUX CLAUDE
IPC: E05B29/00
Filed: 1998-05-28
Abstract: L'invention concerne une serrure à paillettes à organe de verrouillage supplémentaire de la rotation du rotor du type comprenant un rotor (2) tourillonnant dans un alésage d'un stator (1). L'invention consiste en ce que la serrure comporte un coulisseau (4) mobile transversalement au canal de clé, ledit coulisseau (4) comprenant un orifice (41) de passage de clé et une saillie (42) coopérant avec un logement (11) du stator (1) en position de verrouillage de la rotation du rotor (2) et rappelé élastiquement dans ladite position de verrouillage par un moyen de rappel élastique (5), ledit coulisseau (4) présentant au moins une encoche coopérant avec un organe de clé de manière à entraîner transversalement ledit coulisseau (4) vers une position de déverrouillage de la rotation du rotor (2). Application aux serrures à paillettes.
Patent FR-2759510-A1 (FR)
Title: Methode de codage audio et dispositif
Inventor: YIN LIN
IPC: G10L19/02
Filed: 1998-02-06
Abstract: Un procédé de codage d'un signal électrique audio utilisant une prévision'adaptative retardée. Une première trame de temps du signal électrique audio devant être codée est reçue et transformée dans le domaine de fréquence en utilisant une transformée cosinus discrète modifiée (MDCT) . Le spectre de fréquence résultant comporte 1024 composantes spectrales. Les trames de temps suivantes du signal électrique audio sont alors reçues et la MDCT est appliquée à chacune tour à tour afin de générer un flux de valeurs de données spectrales pour chaque composante spectrale. Pour chaque flux, un ensemble de coefficient de prévision est calculé pour chaque valeur spectrale utilisant un nombre prédéterminé de valeur spectrale constitutive reçue précédemment du flux. En utilisant l'ensemble de coefficient de prévision linéaire, une valeur spectrale prédite est générée et l'erreur entre la valeur spectrale prédite et la valeur spectrale réelle correspondante est calculée. Les erreurs calculées fournissent une représentation codée du flux de valeur spectrale.
Patent FR-2778744-A1 (FR)
Title: New immunological assay of human chromogranin A and kit, useful for diagnosis and monitoring pheochromocytomas and intestinal carcinomas
Inventor: DEGORCE FRANCOIS
IPC: G01N33/68
Filed: 1998-05-14
Abstract: An immunological assay of human chromogranin A (CgA) is new and comprises reacting at least one monoclonal or polyclonal antibody which specifically binds with an epitope in the human CgA N-terminal end. An immunological assay of human chromogranin A (CgA) is new and comprises reacting at least one monoclonal or polyclonal antibody which specifically binds with an epitope located a 439 amino acid sequence (I) (fully defined in the specification) ranging between amino acid 145-234 starting from the human CgA N-terminal end. Independent claims are also included for the following:  (1) a monoclonal antibody capable of specifically binding to an epitope located, either:  (a) between amino acids 219-234 of (I) starting from the human CgA N-terminal end; or (b) between amino acids 145-197 of (I) starting from the human CgA N-terminal end; (2) an immunological reagent comprising the monoclonal antibody coupled to a detectable marker e.g. radioisotopes, luminescent donors, luminescent acceptors and/or another ligand allowing for the (in)direct quantization; and (3) an immunological kit for the assay of human CgA comprising a first antibody and a second antibody, at least one of the two antibodies specifically binds to an epitope located between amino acids 145-234 of (I).
Patent FR-2779972-A1 (FR)
Title: A freeze trap with an improved Peltier effect
Inventor: DAMIANOV ALEKSANDR
IPC: F25B21/02
Filed: 1998-06-22
Abstract: A container is divided by thermocouples into sections which have openings for the introduction or the discharge of  gases. A collector in the bottom collects condensed vapors. One section is bounded by the hot sides of the couples and the neighboring section by the cold sides. Gas is introduced on the cold side, vapors are condensed and the gases escape via the hot side sections cooling them and reinforcing the Peltier effect.
Patent FR-2781762-A1 (FR)
Title: Semi-rigid merchandise packaging has bottom panel with corner piece forming flaps
Inventor: DERNONCOURT JEAN PHILIPPE
IPC: A47F5/11
Filed: 1998-07-28
Abstract: The packaging comprises, at each corner of the bottom (1) panel, a perpendicular corner piece comprising two flaps (4,5). These flaps are from a cutout made in the wall (2) to define an opening (3). The first flap of each corner piece is applied against the wall turned inside or outside the packaging whereas the second flap (5) of each corner piece is perpendicular to the first flap of the opposite wall.
Patent FR-2767727-A1 (FR)
Title: Fastening of optical elements by soldering without contact
Inventor: KIM YEONG JU
IPC: C03C27/08
Filed: 1998-08-28
Abstract: Soldering of optical devices is achieved without contact, in which the interior of the fastening parts of the optical elements is sealed in a completely airtight fashion preventing humidity from penetrating into the optical elements. A device for fastening optical elements by soldering without contact comprises:  (a) at least two optical elements (26, 28), the inside of each comprising optical systems and the outside of each surrounded by casings (30, 32);  (b) an alignment device (22, 24) which fixes one end of each of the optical elements (26, 28) and aligns their optical systems;  (c) sources of laser radiation (10a, 10b) arranged respectively at the ends of the casings (30, 32) and generating laser beams (12a, 12b) that are not focussed on the outer surface of the casings (30, 32);  (d) units (14a, 14b) for delivering lead (16a, 16b) to the laser beams (12a, 12b), to solder the casings (30, 32) to each other; and  (e) a control device (40) for controlling the laser sources (10a, 10b) and the units (14a, 14b) for delivering the lead. An Independent claim is included for a method using this device for fastening optical elements together.
Patent FR-2773602-A1 (FR)
Title: Adjustable electrovalve suitable for use with liquid high pressure hydrocarbons and with proportional relationship between applied electric current and regulated pressure
Inventor: SADURNI CARLES
IPC: F16K1/38
Filed: 1999-01-13
Abstract: An electrical winding (13) on a support (12) moves a magnetic core (20) over a conical airgap such that for a given current the force is almost constant. The magnetic core actuates a piston (4) which contains a valve needle (6). A spring (7) set to maximum pressure acts as a safety valve and a second spring (28) sets the minimum de-energised opening pressure. The winding is protected from the hydrocarbons by a brass ring (18)
Patent WO-9951505-A1 (WO)
Title: Bag with self-closure
Inventor: PORRET JEAN-YVES
IPC: B65D77/14
Filed: 1999-04-01
Abstract: The invention concerns a bag (1) comprising an envelope (2) closed on one side by a base (3), and defining a hole (4) on the other side, containing a load (5) capable of passing, for example by gravity, through said hole, when said bag is turned upside down, said envelope (2) being so shaped on itself at said hole to close said bag. The invention is characterised in that, on the side opposite to the base (3), the envelope (2) has a shape, in particular a folding line, successively obtainable by: folding outwards, then folding inwards, the bag opening (4) edges (2a), to form a tucked up flap (2b) extended by an outer envelope (2c); folding the flap (2b) parallel edges (2d) brought closer, to form at least one fold (7) closing the bag internally; folding the outer envelope (2c) parallel edges (2e) brought closer, to form at least one fold (9) for closing the bag internally. The invention also concerns a bag (1) as per claim 1, characterised in that the bag (1) internal closure fold (7) and/or the bag (1) external closure fold (9) are welded, bonded or pressed.