baber/WOPTO huggingface dataset:
Patent FR-2723503-A1 (FR)
Title: Chassis for agricultural machines to ensure height mobility,
Inventor: LEHNER JOSEF
IPC: A01B51/04
Filed: 1995-08-11
Abstract: The chassis is formed as a frame, transverse to the direction of travel (10) of the machine, and is designed to carry a harvester, similarly arranged transversely to the direction of travel. The frame is subjected to the tractive forces from the towing bar, which is able to pivot around a vertical axis, on the lateral limit of the chassis. The frame rests on the wheels, mounted on horizontal axles. The machine (2) is arranged in front of the transverse frame and is retained in position by an upper central arm (15) and by two lower side arms (16). The arms are independent of the frame and are mobile in height between an upper and lower limit. In the lower limit position, the frame is arranged evenly between the front sides of the chassis (3) of the machine, which are displaced as a function of the height adjustment of the wheel supports (8).
Patent FR-2741524-A1 (FR)
Title: Localising of apex of tooth's radicular canal
Inventor: HERAUD ROGER
IPC: A61C5/02
Filed: 1995-11-27
Abstract: The apex (14) localising method for a radicular canal(12) of a tooth is performed by measuring the impedance variations between a probe forming a first electrode (18) inserted in the radicular canal and a second electrode (22) inserted on the gums When a rectangular signal of a set frequency is applied to the terminals of the electrodes (18,22), three measurements in a set way are taken, a measurement B where the probe is near to the tooth apex and is moved to the apex, a measurement D carried out at the end of the movement of the probe and a measurement C carried out during the interval between measurements B and D. A calculation is made using the following formula: M = ((D-A) - (C-A) - K1) / ((B-A) + K2) where K1 and K2 are known constants. The result is processed so as to linearise and convert it into a distance which represents the distance separating the end of the probe (18) from the apex (14).
Patent WO-9626270-A1 (WO)
Title: Molecules d'adn, preparation et utilisation en therapie genique
Inventor: CAMERON BEATRICE
IPC: C12Q1/6839
Filed: 1996-02-21
Abstract: La présente invention concerne des molécules d'ADN double brin caractérisées en ce qu'elles sont sous forme circulaire, et en ce qu'elles comprennent essentiellement un ou plusieurs gènes d'intérêt.
Patent FR-2744776-A1 (FR)
Title: Clutch release with elastic element for automatic centring
Inventor: POULLE THIERRY
IPC: F16D23/14
Filed: 1996-02-08
Abstract: The clutch release has a rolling bearing (1) with revolving (11) and stationary (6) rings. The revolving ring is arranged on a guide pot (2), which has a tubular section (3), and a radial flange against which the stationary ring rests. The latter is centred automatically relative to the guide pot, by an elastic element which is arranged between them.The elastic element has a metallic band (19), whose ends approach one another in order to form a ring, and which has elastic tongues (20) which form axial stop surfaces (20a). The latter combine with retaining surfaces on the guide pot. The stationary ring has securing surfaces which combine with axial stop surfaces (21a)
Patent FR-2745000-A1 (FR)
Title: Procede et installation de production de monoxyde de carbone
Inventor: BILLY JEAN
IPC: C01B32/40
Filed: 1996-02-16
Abstract: Dans un procédé de production de monoxyde de carbone, un gaz de synthèse généré à partir d'un fluide d'alimentation est séparé par une étape de distillation cryogénique. Une fraction enrichie en méthane résiduel est recyclée au fluide d'alimentation.
Patent FR-2746301-A1 (FR)
Title: Cosmetic compositions for use in e.g. lipsticks, sun protection creams
Inventor: MARCHI LEMANN PATRICIA
IPC: A61Q17/04
Filed: 1996-03-20
Abstract: Cosmetic composition comprising a filler, a greasy binder and at least 2 % by weight on total weight of the composition of at least one nanopigment such that (i) the pigment volume concentration of the combination of nanopigments and fillers is less than or equal to the critical pigment volume concentration and (ii) the volume of fillers Vc is greater than or equal to twice the volume of the nanopigments Vn.  Preferably the nanopigments are chosen from metal oxides such as Fe2O3, TiO2, ZnO, Bi oxychloride, CrO3, etc. The nanoparticles are e.g. generally spherical, with an average size of 0.01-0.15 microns, or non- spherical with a largest dimension of 0.15 microns. The fillers are selected e.g. from talc, silica, mica, boron nitride, polyamide powder, silicone powder or polymethyl methacrylate powder, and preferably have a particle size of \- 10 microns. Preferably the composition contains 2-30 wt. % of the mixture of nanopigments and fillers. Preferably the system of fillers + nanopigments satisfies the relationship (pigment volume concentration)  <=  (critical pigment volume concentration)/2.
Patent FR-2746812-A1 (FR)
Title: Incorporating oenological products into wine during manufacture
IPC: C12G1/02
Filed: 1996-03-27
Abstract: Oenological products (I) for incorporation into wine must or wine during the manufacturing process, are added in a pre-weighed solid form and associated with an effervescent material to facilitate dissolution and diffusion of (I).
Patent FR-2747083-A1 (FR)
Title: Marine vessel transportable by road vehicle
IPC: B60P3/10
Filed: 1996-04-03
Abstract: The vessel (14) is of a suitable shape and size to fit on the vehicle roof. It carries ridges internally to support the removable seats and is also fitted with a pair of rollers (19) at the front, on the upper edge and a pair of wheels (24), at the rear, also on the upper edge. The rollers and wheels are removable.  The vehicle (11) has a raised roof (12), which carries the boat by a pair of parallel guide rails (16), which have a U-shaped cross section and carry the rollers fitted to the front of the boat. The guide rails carry the front of the inverted boat to the required position at the front of the vehicle as the rear of the boat is lifted and pushed forward.
Patent FR-2746661-A1 (FR)
Title: Mono ski or snow board with pilot ski
IPC: A63C5/00
Filed: 1996-04-02
Abstract: The main board (1) of the ski has a small pilot ski (2) joined to its front part by an axle that allows it to turn to the right or left. The front boot binding (4) is fixed to the pilot ski. The front binding is fixed on the axle of the pilot ski so that it is moved by the skier.  A stop (6,7), on each side of the main board, limits the turning of the pilot ski to prevent damage to the skier's leg during a fall.
Patent FR-2747377-A1 (FR)
IPC: F25D11/00
Filed: 1996-04-12
Abstract: The invention features a container (1) for the temporary storage and transport of heat-sensitive products under conditions such that there is no break in the chain of required temperatures, particularly applicable to unstable blood products when they are being transported from centralised blood banks to surgical centres or even within the same facility from the storage area to the various operating theatres. The said container consists of an isothermal, sealed box (2) opening at the top, connected to a motor-compressor unit (9) generating inside the box (2) negative kilo calories to a set temperature. The box (2) is equipped with a calorie-generating unit (10) which stirs the air inside the box (2) to provide for a rapid adjustment of the internal temperature to a preset value in the range of -30  DEG C to +40  DEG C.
Patent FR-2747535-A1 (FR)
Title: Edge cutter fixed to lawn-mower
IPC: A01D34/84
Filed: 1996-04-18
Abstract: The extra cutting head is attached to the mini tractor by one part which is welded to the chassis of the tractor and a second part, which is removable. This removable part is attached by joining to the front left of the tractor, by an axis. This allows for the vertical movement of the second part of the extra cutting head This vertical movement allows the cutting head to accommodate different levels of ground during the cutting process. The extra cutting head is fitted with a nylon line of diameter of 3 mm, with two or four lines being fixed horizontally and slightly inclined towards the ground, on a ninety degree return angle to allow the cutting level to be approximately 1 cm height.
Patent FR-2733861-A1 (FR)
Title: Procede et circuit pour piloter des transistors de puissance montes selon une configuration en demi-pont permettant une oscillation negative excessive du noeud de sortie et circuit integre incorporant ce circuit
Inventor: CHONGWOOK CHOI
IPC: H03K17/06
Filed: 1996-05-03
Abstract: Procédé et circuit pour piloter des transistors de puissance (10, 20) agencés en série selon une configuration en demi-pont permettant une oscillation négative excessive d'un noeud de sortie entre les transistors de la configuration en demi-pont. Les transistors série sont connectés entre une première source de tension (VL) et un potentiel commun (COM). Une seconde source de référence de tension est également prévue. Une borne est connectée à un point commun couplé à des anodes de diodes intrinsèques (22, 28, 30) de circuits de pilotage pour les transistors de puissance. La seconde source de tension est connectée entre le potentiel commun et la borne de manière à décaler le niveau du point commun de telle sorte que les diodes intrinsèques ne soient pas polarisées en sens direct du fait de phénomènes transitoires de noeud de sortie négatifs générés. Le circuit de l'invention peut également être incorporé dans un circuit intégré comprenant une unique puce, par exemple une puce en silicium.
Patent FR-2751152-A1 (FR)
Inventor: LAMBALLE PHILIPPE
IPC: H04L7/033
Filed: 1996-07-10
Abstract: A clock recovery device is disclosed. The recovery of a transmitter clock from a signal received by a receiver is known. The estimate of the delay between the transmitter clock and the receiver clock is thus highly distorted, particularly in terms of amplitude, as it is derived from the received signal. The device may be used to provide a low-noise delay estimation regardless of the received signal amplitude. For this purpose, the device combines a maximum number of samples available over a baud period to generate a quantity representative of the delay  beta . In a particularly advantageous embodiment, said quantity is equal to tg( beta ), where tg is the tangent function and  beta  is the delay to be determined. Said device is useful in synchronous transmission systems, particularly modems, etc.
Patent FR-2750830-A1 (FR)
Inventor: TUPPIN LAURENT
IPC: A41D31/00
Filed: 1996-07-09
Abstract: the invention discloses a composite fabric (1), comprising a carrier grid arranged between a fabric (2) and a flexible sheet (4), mutually linked, the carrier grid (3), at least bi-directional, assembling at least weft and warp threads (31, 32, 33, 34), mutually linked, the meshwork (35) defined by the grid (3) having a surface opening larger than the interstices (23) defined by the texture of the decorative fabric (2), the decorative fabric (2) being directly linked to the flexible sheet (4), through the meshwork (35) of the carrier grid (3), such that the fabric has external ribs resulting from the size of the warp threads (31, 32).
Patent FR-2751458-A1 (FR)
Title: Failure indicator mechanism for cars
Inventor: BOUVIER YVES
IPC: B60Q11/00
Filed: 1996-07-17
Abstract: The failure indicator mechanism has an analyser checking system functioning (5). The analyser is connected to a breakdown indicator (6) by a transmission line (7). A unit (8) detects whether a breakdown is present or not. If there is no breakdown, then the guard alarm is inhibited. Otherwise the alarm will be set off.
Patent WO-9732747-A1 (WO)
Inventor: PETITIMBERT PATRICE
IPC: B60P3/025
Filed: 1997-03-05
Abstract: La plate-forme, montée par exemple sur le châssis (1) d'un véhicule routier, comprend une base (3), un premier plateau repliable (13) et un deuxième plateau (21) repliable contre le premier plateau (13). Des moyens mobiles (31) soutiennent la plate-forme à l'état déployé. Les moyens mobiles (31) sont supportés par le premier plateau (13) pour supporter à leur tour le deuxième plateau (21) relativement au premier plateau (13). Le premier plateau (13) est, en position déployée, positionné relativement à la base (4) par des moyens d'appui (18) distincts des moyens de soutien (31). Utilisation pour réaliser une plate-forme à grand rapport d'extension, avec une bonne rigidité à l'état déployé, sans difficultés de réalisation mécanique.
Patent FR-2759286-A1 (FR)
Title: Utilisation de polymeres presentant une temperature critique du type lcst ou du type ucst dans et pour la fabrication de formulations cosmetiques ou dermatologiques compositions les contenant
Inventor: MOUGIN NATHALIE
IPC: A61K8/00
Filed: 1997-02-10
Abstract: L'invention porte sur l'utilisation comme agent de revêtement des matières kératiniques dans et pour la préparation de compositions cosmétiques ou dermatologiques d'une solution hydroorganique comportant au moins (a) un polymère non-réticulé susceptible de former un dépôt ou un film sur un support kératinique après séchage et présentant une température critique Tc de solubilité dans l'eau du type LCST ou UCST allant de 0degre à 100degreC et (b) au moins un solvant organique total dudit polymère dans le domaine de température d'utilisation de la composition, miscible partiellement ou totalement à l'eau et plus volatil que l'eau ; notamment dans les produits de coiffage et/ou de maintien des cheveux ou des produits pour le maquillage en particulier les vernis à ongles aqueux.L'invention porte également sur l'utilisation comme agent de revêtement des matières kératiniques dans et pour la préparation de compositions cosmétiques ou dermatologiques d'une solution aqueuse ou d'une dispersion aqueuse contenant l'association d'au moins un polymère tel que décrit ci-dessus et d'au moins un agent tensio-actif et/ou un polymère hydrophile, susceptibles d'établir avec ledit polymère des interactions physiques, notamment dans les shampooings coiffants et/ou conditionyneurs.
Patent WO-9809675-A1 (WO)
Inventor: GROSBOIS JACQUES
IPC: A61F5/56
Filed: 1997-09-05
Abstract: The device is for suppressing snoring and apnoea during sleep. It is placed in the oro-pharynx and at the buccal cavity region during sleep. It comprises a flexible tube (1) arciform and transversally flattened, of adapted anatomical design, for being placed between the tongue (13) and the soft palate (15), down to at least the base of the tongue (14). A filter (2) is fixed to the external end of this tube. The filter can be removable. Thus the air breathed in (10) moves freely from outside up to the larynx, without snoring or apnoea. A fixing system (24) is provided so that the tube is maintained well inside the mouth during sleep.
Patent FR-2759697-A1 (FR)
Inventor: CAZAUX JEAN BERNARD
IPC: C07C253/20
Filed: 1997-02-18
Abstract: The invention concerns a method for preparing 4-cyano-4'-hydroxy biphenyl, said method consisting in the following steps: protecting the hydroxy group of 4-phenyl-phenol, acylation of the protected 4-phenyl-phenol group, transforming the resulting ketone into an acid, amidation of the resulting acid, dehydrating the resulting amide and deprotecting the hydroxy group.
Patent FR-2760283-A1 (FR)
Title: Chromatic coordinate adjustment method for switched anode flat panel colour display
Inventor: BANCAL BERNARD
IPC: G09G3/22
Filed: 1997-02-28
Abstract: The method is applied to a flat screen display comprising a cathode and an anode with at least two sets of alternating conducting strips. These carry luminous elements and a control circuit is provided to address sequentially each of the anode assemblies. A different biasing voltage may be applied to each set of anode strips. The respective biasing voltages applied to the strips are preferably individually controllable.  During an image frame of period T, the potentials of the anode strips are adjusted during their respective sub-frames, to achieve the desired chromaticity or white balance. For example, given a nominal bias of around 400 volts, the red bias, VR, may be set to 420 volts, the blue, VB, to 400 volts, and that for the green anode strips, VG, to 350 volts. A control circuit to implement the method selects the output voltage as a function of the sub-frame colour to be displayed. A voltage regulator with a resistive feedback loop controls the voltage delivered, the resistive value being controlled as a function of the colour to be displayed.
Patent FR-2761232-A1 (FR)
Inventor: HUNTER JAMES S
IPC: A01N47/02
Filed: 1997-03-26
Abstract: Disclosed is a process for using a compound according to formula (I) or formula (II) to prepare a mixture for the eradication of ticks in the living quarters of small mammals, especially cats and dogs. Said process consists in applying as needed to the animal or animals of the habitat concerned a topical formulation in sufficiently pesticidal quantities of a compound according to formula (I), or possibly formula (II), at monthly intervals.
Patent FR-2763770-A1 (FR)
Title: Secret routing of messages in computer or cellular radio communications
Inventor: MOLVA REFIK
IPC: H04L29/06
Filed: 1997-05-20
Abstract: The routing of messages between a sender and a receiver is implemented through multiple nodes that communicate with each other. For each new message a route is established between the sender and the receiver, using a sub-set of the available communication nodes. A set of secret nodes is formed from the nodes on the determined route, and the message sent from a known node to all adjacent nodes. Each node on receiving the message checks whether the sending node is in the set of secret nodes, and if it is sends the message on. If it is not the message is removed from the network. Public key cryptography is used to determine membership of set of secret nodes.
Patent FR-2764349-A1 (FR)
Title: Assembly clip for fixing thin panels in the fabrication stage of motor vehicles
Inventor: SAILLET PHILIPPE
IPC: F16B5/06
Filed: 1997-06-06
Abstract: Assembly clip of two elements (2,3) having thin walls, consists of, in one part, a circular base (4) provided with a front face (4a), and a rear face (4b) and an annular throat (6) formed to receive one of the elements (2), and in the other part, a projection (5) of a cylindrical form extending perpendicularly from the rear face (4b) of the base and arranged to engage in an opening (20) of the other element (3). It is characterised in that the circular base (4) has two tongues (13) extending on either side of the projection from its rear face and each one is provided with a method of indexing the clip onto the element (3) which are in the form of notches (16a,16b) in a conical surface (15a,15b) converging at its extreme end, so that it complies with two axial positions.
Patent FR-2766034-A1 (FR)
Title: Compressed data coding-decoding method
Inventor: AMONOU ISABELLE
IPC: H04N7/36
Filed: 1997-07-08
Abstract: The coding-decoding method operates on a set of data representing physical quantities, the set being comprised of sub-sets fn. For each sub-set it is divided into blocks of data to be coded, a reference set is divided into source blocks and then, for each block of data to be coded, a predetermined number of source blocks in the reference sub-set are selected. The method then determines a transformation between the source blocks selected and the block to be coded.
Patent FR-2751375-A1 (FR)
Title: Dispositif destine a supprimer la formation de sons harmoniques dans des tubes perfores
Inventor: FUHRMANN BERND
IPC: F01N1/08
Filed: 1997-07-16
Abstract: Dispositif destiné à supprimer la formation de sons harmoniques dans la zone perforée (2) des tubes (1, 3) des pots d'échappement pour gaz puissants, en particulier pour les gaz d'échappement des moteurs à combustion interne. Dans ce dispositif est prévu, à une distance (a) en amont de la zone perforée (2), un resserrement (4) réduisant le diamètre (D) du tube (1, 3) à un plus petit diamètre (d).
Patent FR-2768134-A1 (FR)
Title: Tray, used to package food
Inventor: HALTER GEORGES
IPC: B65D77/20
Filed: 1997-09-05
Abstract: Tray like container that is covered and sealed by a detachable foil or film, has a peripheral upper rim (4) with zones (5) of rigidity less than that of the walls (3) and/or base (2).
Patent FR-2770211-A1 (FR)
Title: Liquid sewage treatment
Inventor: HUSTACHE FRANCOIS
IPC: B01D5/00
Filed: 1997-10-24
Abstract: For the treatment and disposal of sewage effluent, the liquid portion is evaporated in a boiler, and the vapors are collected and condensed. The sludge in the boiler is separated and diluted with the condensed liquid. Solids in the vapors, which do not condense, are incinerated. The catch vessel for the condensation is augmented by town water. The installation has a boiler with a burner to take the liquid sewage, and the vapors are led off for condensation. Solids in the vapors are extracted for incineration, and the condensation is used to dilute the sludge remaining in the boiler. The liquid effluent in the boiler (10) is circulated between the boiler and a sealed reservoir (14) to separate the sludge and dilute the liquid effluent. The vapors emerging from the hood (9) are condensed (7), and the condensation is further evaporated for the contained solids to be delivered to an incinerator. The evaporation has the dual function of cooling the heat carrying fluid (18) for condensation and evaporation through an exchange (2) of air/water in the collected and pulverized condensation. The recuperation basin (4) is topped up with town water for the operating cycle.
Patent FR-2770283-A1 (FR)
Title: Chambre de combustion pour turbomachine
Inventor: ANSART DENIS ROGER HENRI
IPC: F23R3/04
Filed: 1997-10-29
Abstract: L'invention concerne une chambre de combustion comportant une pluralité d'injecteurs (11) aéromécaniques montés dans le fond (4) de chambre reliant l'amont de deux parois annulaires (1, 3) et alimentés en carburant de façon permanente lors du fonctionnement. Les injecteurs (11) sont disposés en deux rangées concentriques (14a, 14b) autour de l'axe de symétrie (2) et deux par deux dans des plans longitudinaux passant par l'axe de symétrie (2). Les injecteurs des deux rangées (14a, 14b) sont sensiblement équidistants de la sortie de la chambre et ont des axes dirigés vers la sortie. Une répartition judicieuse des trous primaires, des trous de dilution et du débit d'air permet de diminuer l'émission des oxydes d'azote.
Patent FR-2755401-A1 (FR)
Title: Vehicule equipe de capteurs de position coordonnes aux roues
Inventor: KUTSCHER EBERHARD
IPC: B60C23/06
Filed: 1997-11-05
Abstract: Un véhicule est équipé d'au moins quatre roues à pneus gonflables suspendues élastiquement sur deux essieux et de capteurs de position coordonnés aux roues et reproduisant ou permettant de déterminer les distances entre les centres des roues et la carrosserie. Pour chacune des roues (1 à 4), on détermine une moyenne dans le temps (X1 à X4 ) pour la distance entre la roue et la carrosserie (5) et, à partir des moyennes de trois roues de deux essieux, on détermine une position moyenne de consigne d'une roue supplémentaire. On génère un signal avertisseur pour signaler des pressions de gonflage inégales des pneumatiques au cas où la position moyenne réelle de la roue supplémentaire dévie excessivement de la consigne. Applicable à la détection/signalisation de pressions de gonflage inégales des pneus d'automobiles.