baber/WOPTO huggingface dataset:
Patent WO-9641794-A1 (WO)
Title: Procede de preparation des formes enantiomeres de l'acide amino alkylaminophenyl propanoique
Inventor: STAMMLER ROBERT
IPC: C07C229/12
Filed: 1996-06-10
Abstract: Procédé de préparation d'une forme énantiomère de l'acide amino-2(alkylamino-4 phényl)-3 propanoïque de formule générale (I), dans laquelle Alk représente un radical alcoyle contenant 1 à 2 atomes de carbone, sous forme (S) ou (R), ainsi que de ses sels, à partir respectivement de la (L)-phénylalanine ou de la (D)-phénylalanine, par nitration, puis transformation du radical nitro de la nitro-4 phénylalanine obtenue, de formule générale (II), dans laquelle R est un atome d'hydrogène ou un radical protecteur, en un radical alcoylamino, après protection le cas échéant de la fonction amine de la phénylalanine.
Patent FR-2745484-A1 (FR)
Title: Device for easy opening of oyster shells
IPC: A47G21/06
Filed: 1996-03-04
Abstract: A process and device for opening a bivalve shellfish comprises: (i) making a hole (3) the upper shell (1) or cover of the shellfish, adjacent to the adducter muscle (7) which keeps the two shells (1 and 2) together; (ii) sealing the hole with a bung (4) until it is required to open the shell; and (iii) inserting a cutting device (5) through the bung to cut the adductor muscle so that the two halves of the shell are separated.
Patent FR-2745184-A1 (FR)
Title: Use of soya lecithin as product to combat AIDS
IPC: A61K36/00
Filed: 1996-02-28
Abstract: Lecithin extracted from soya or other plants of the same family and species can be used as a medication to combat AIDS-related illnesses. The soya lecithin is used in combination with an indispensable biochemical catalyst which is to be specified in a subsequent application.
Patent FR-2746665-A1 (FR)
Title: Audiovisual stimulus generation device
IPC: A63J17/00
Filed: 1996-03-29
Abstract: The device relates sound and colour signals by assigning the numbers I to VII to the musical scale and the numbers i to i+11k where k can be +1 or -1, according to a circular chart (1). Segments of the chart positioned in the centre (2) represent colour signals. Outer chart segments represent sound signals. The colour numbers represent the colours of the rainbow. A processor operates to relate the sound and the colour according to the chart and includes provision for musical sharps and flats.
Patent FR-2747190-A1 (FR)
Title: Motor car bend leaving speed measuring device for safety analysis
IPC: G01M17/007
Filed: 1996-04-04
Abstract: The speed measuring device includes a vertical shaft (1) with a pulley (3) and a cable (7) which is attached to a car to be tested. The shaft is removable and provided with a crown (5) which is inserted into a tube (2) and fixed with two bolts. An electrical conductor is connected to a copper ring inside the tube.  A second conductor is in contact with a carbon brush which slides along a second copper ring present at the extremity of the shaft. The circuit established between the two conductors is open when the centrifugal force pushes the car off the road thus bending slightly the shaft. The car speed at this instance in time is measured by a speed counter (10) attached to the car wheel.
Patent FR-2749267-A1 (FR)
Title: Pedal and gear mechanism for chain driven cycles
IPC: B62M1/36
Filed: 1996-06-03
Abstract: The mechanism comprises a toothed plate (10) which carries the chain. There is a driving lever constituted by a rod (51) terminated at one end by a head (52) and at the other end by an elbow (53) which receives the pedal (54). The lever head is fixed to the periphery of the toothed plate whose driving lever rod forms a radial extension extending in a plane vertical to the plate. The lever head is located in the periphery of a smooth edged carrier plate fixed to the toothed plate.
Patent FR-2737894-A1 (FR)
Title: Procede de preparation de fluorures d'alkyletain
Inventor: BERGFRIED STEFAN
IPC: C07F7/22
Filed: 1996-06-12
Abstract: On décrit un procédé de préparation d'(oxy)fluorures d'organo-étain par réaction d'oxydes ou d'hydroxydes de mono- ou de di-organo-étain avec de l'acide fluorhydrique, cette réaction étant effectuée en présence de composés tensio-actifs. Application aux vitrages d'isolation thermique ainsi qu'au chauffage à plat de vitres, notamment vitres d'automobiles, de vitrines réfrigérantes.
Patent FR-2750504-A1 (FR)
Title: Analysis of nucleic acids captured on immobilised oligo:nucleotide(s)
Inventor: FONTANEL MARIE LAURE
IPC: C12Q1/68
Filed: 1996-06-27
Abstract: Nucleic acid assay comprises contacting nucleic acids with oligonucleotides immobilised on a support, subjecting the resulting duplexes to a denaturation gradient, and detecting the nucleic acids progressively released from the support.  Also claimed is a device for performing an assay as above, comprising a stick and a support on which the oligonucleotides are immobilised attached to at least one end of the stick, the support comprising a movable ball, filaments or a pad.
Patent FR-2751057-A1 (FR)
Title: Winter/summer switching appts. for thermostatic taps in radiator central heating system
IPC: G05D23/02
Filed: 1996-07-12
Abstract: The switch has a body (1) with a plug (2) and measuring rod (3) which is interposed between a thermostatic head and a tap with return spring. The switch body contains a mechanical linkage (4,5,6,) which couples the thermostat rod (3) to the tap spindle.  The operation of the mechanical linkage is governed by the position of a slider (7) which has a pin (8) able to move along a slot in a pivoted rocker arm (4) and to depress it's end in winter against a spring (10) which is stronger than the tap spring. In the summer position, the tap movement is equal but opposite to the thermostat movement but in summer the two are equal and in the same sense.
Patent FR-2738321-A1 (FR)
Title: Chaine de trainage perfectionnee
Inventor: PEETERS HUBERT
IPC: B61B10/04
Filed: 1996-08-30
Abstract: Chaîne de traînage perfectionnée, constituée par des maillons (2-6-8-8A) qui sont reliés l'un à l'autre de manière pivotante par des chevilles horizontales (5), comprenant au moins un maillon d'entraînement (8) muni d'un siège (9) pour une tige de traînage (10), caractérisée en ce que le siège (9) présente une surface de base élargie (19).
Patent FR-2753194-A1 (FR)
Inventor: MICHEL MURIEL
IPC: C07C303/22
Filed: 1996-09-10
Abstract: The invention concerns a method for the carboxylation on an aminonaphtol and more particularly of 5-amino-1-naphtol which consists in preparing an aminonaphtol salt by reacting aminonaphtol and a base, and then in carrying out the carboxylation of the resulting salt characterised in that the aminonaphtol salt is prepared in an organic solvent having a boiling point less than 160 DEG C and forming an azeotropic mixture with water; the water is eliminated by azeotropic distillation and carbon dioxide is introduced so as to obtain the carboxylic compound.
Patent FR-2757348-A1 (FR)
Inventor: BORTZMEYER DENIS
IPC: A01K1/015
Filed: 1996-12-23
Abstract: The invention concerns a multifunction animal litter composition and the method for producing it. The composition consists of: a material (I) comprising: at least a mineral and/or organic absorbing agent (A1); at least a silica (S1); at least an organic (co)polymer (P1); the weight ratio (S1)/(P1) being not less than 1; or a material (II) comprising: at least a mineral and/or organic absorbing agent (A2); at least a silica (S2); at least an organic (co)polymer (P2); the weight ratio (S2)/(P2) being not less than 1; or their mixtures.
Patent WO-9729478-A1 (WO)
Inventor: SAPIN DENIS
IPC: G10D7/02
Filed: 1997-02-05
Abstract: An instrument including a cylindrical tube (1) that is open at one end (3) and has a flute mouthpiece (4) at the other end. The tube (1) is shaped in such a way that the distance between the two ends (2, 3) is substantially shorter than the length of the tube (1). The instrument is useful for generating odd and even harmonics of a fundamental sound, as well as intermediate sounds.
Patent FR-2758828-A1 (FR)
IPC: B05D7/02
Filed: 1997-01-30
Abstract: The invention concerns a method and a machine for surface sizing of soft pieces (3) with porous surface such as fabrics, foams, ..., with liquid glue, consisting in pre-heating the surface of each piece (3) at a temperature higher than 50  DEG C, then in spraying the liquid glue by low pressure atomisation on said pre-heated surface, thus preventing the glue from penetrating the thickness of the piece.
Patent FR-2744815-A1 (FR)
Title: Procede et appareil pour realiser un curseur de compas dynamiquement oriente sur des affichages d'ordinateurs
Inventor: LECLAND PASCAL
IPC: G06F3/033
Filed: 1997-02-10
Abstract: L'invention concerne un procédé à mettre en oeuvre dans un système de dessin interactif commandé par ordinateur, destiné à engendrer et manipuler automatiquement un curseur de compas dynamique (212, 214). Il comprend les étapes consistant à: engendrer un curseur de compas (212, 214) dans une première orientation, ledit curseur de compas (212, 214) réagissant à un déplacement du dispositif de commande de curseur; sélectionner un élément géométrique (420) qui présente une deuxième orientation; réorienter sélectivement ledit compas (212, 214) selon ladite deuxième orientation et maintenir ladite deuxième orientation jusqu'à ce qu'une nouvelle orientation soit sélectionnée pour ledit curseur de compas dynamique (212, 214). L'invention concerne aussi un appareil correspondant.
Patent WO-9822931-A1 (WO)
Title: Novel remote controlled pipe musical instrument
Inventor: DUPONT JEAN-FRANCOIS
IPC: G10B1/04
Filed: 1997-11-20
Abstract: The invention concerns the creation and adaptation of pipe organs so that the organist does not directly hear the sound of the organ pipes, but only the relaying of this sound, all this being carried out instantaneously. When the organist plays at A, he operates by remote control on the instrumental part located at B. The sound produced by the pipes at B is picked up by microphones and relayed at A by loudspeakers. The device is more particularly useful for using the pipe organ in a more mobile manner and for modifying the relayed sound relative to the original sound.
Patent FR-2759914-A1 (FR)
Title: Radiotherapy instrument for treating tumours in ENT region or lungs
Inventor: TAULELLE MARC
IPC: A61N5/10
Filed: 1997-02-27
Abstract: Radiotherapy instrument consists of a catheter (1) with a central lumen (2) which allows a radioactive source to be delivered to the required point in the patient's body to be given the radiotherapy. It has a tubular sleeve (4) with a central lumen (3) of greater diameter than the catheter, made from a supple plastic with a rounded end (6) and tipper with a radio marker (5). The tubular sleeve is made, e.g. from a supple plastic such as PVC, polyethylene, polyurethane or silicone; it has a wall thickness of 0.25-4 mm and preferably 0.5-3 mm, and its central lumen  has a diameter of 1-3 mm and preferably 1.5-2.5 mm. Its length covers at least that portion of the catheter which is inserted into the patient's body.
Patent FR-2761908-A1 (FR)
Title: Regeneration of catalysts by combustion in stages
IPC: B01J38/12
Filed: 1997-04-14
Abstract: Regenerating a used catalyst including combustion of carbon material in at least one combustion stage comprises placing the catalyst in contact with at least one gas containing oxygen in selected operating conditions. After the catalyst is subjected to the combustion stages, it is put in contact with a control gas in a control stage, in more severe conditions that the combustion stages, and the control stage starts with an oxygen consumption of less than 10% of the oxygen in the inlet gas.Also claimed is an apparatus for regenerating a catalyst
Patent FR-2749430-A1 (FR)
Title: Simulateur d'environnement souterrain
Inventor: WADA RYUTARO
IPC: G21F7/00
Filed: 1997-05-28
Abstract: La présente invention concerne un simulateur d'environnement souterrain qui simule des espaces utilisés pour le rejet de déchets radioactifs ou analogues et comporte une boîte hermétique (1), dans laquelle la concentration en dioxyde de carbone gazeux peut être ajustée à un niveau optionnel, et l'atmosphère à l'intérieur de la boîte peut être maintenue de manière uniforme et stable. Dans le simulateur, des moyens d'alimentation en dioxyde de carbone gazeux alimentent du dioxyde de carbone gazeux (26) dans un gaz circulant qui commande l'atmosphère de la boîte hermétique, et la concentration en dioxyde de carbone gazeux dans le gaz circulant est mesurée et ajustée à un niveau prédéterminé alors que de l'oxygène est enlevé du gaz circulant dans un réacteur oxhydrique (34). En conséquence, la concentration en dioxyde de carbone gazeux peut être commandée dans une faible plage de concentrations, et divers environnements souterrains peuvent être simulés de manière précise.
Patent FR-2766846-A1 (FR)
Inventor: BRABANT MARC
IPC: D01G23/08
Filed: 1997-08-04
Abstract: The invention concerns a device for forming a sheet-lap of fibre tufts, in particular for continuously loading a textile machine such as a card, comprising a feeding shaft (4) open at its top (4a) and bottom (4b) ends, and provided with an air outlet (9) of a predetermined section or several air outlets distributed over a predetermined section. The outlet orifice(s) (9) emerge directly in an expansion chamber (13). The air inside the expansion chamber is sucked up through an air-distributing chamber (18a), arranged to be set under negative pressure conditions, and communicating with the expansion chamber (13) through an air-recirculating slot (14) extending substantially over the entire length (l) of the section of the outlet orifice(s) (9) or through a plurality of recirculating orifices distributed substantially over the entire length (l) of the section of the outlet orifice(s) (9).
Patent FR-2756799-A1 (FR)
Title: Direction de vehicule
Inventor: BOHNER HUBERT
IPC: B62D103/00
Filed: 1997-12-05
Abstract: L'invention concerne une direction de véhicule comprenant un organe de direction (10) actionné par le conducteur, qui actionne un émetteur de valeur de consigne (11) pour l'angle de braquage et est relié fonctionnellement aux roues directrices (1) du véhicule par l'intermédiaire d'un circuit d'asservissement qui actionne lui-même, en fonction de la valeur de consigne, un servomécanisme (4) agissant sur les roues directrices (1) du véhicule. Des unités de capteurs (16) agencées sur les supports de roues (2) des roues directrices (1) du véhicule captent des forces perturbatrices engendrées par la chaussée de façon extraordinairement précoce pour améliorer la dynamique d'asservissement. Principale application: servodirections de véhicules personnels.
Patent WO-9837362-A1 (WO)
Title: Mat dynamique
Inventor: HONORAT ANTOINE
IPC: F21V21/38
Filed: 1998-02-20
Abstract: La présente invention concerne un mât supportant un bloc fonctionnel (2) mobile entre une position haute et une position abaissée caractérisé en ce qu'il est formé par une colonne (1) creuse présentant une fente longitudinale pour le passage des moyens de liaison entre le bloc fonctionnel (2) et un chariot (12) coulissant à l'intérieur d'un profilé (6) disposé à l'intérieur de ladite colonne (1) creuse.
Patent WO-9907237-A1 (WO)
Title: Composition comprising a liquid absorbed on a support based on precipitate silica
Inventor: VIOT JEAN-FRANCOIS
IPC: A23K1/16
Filed: 1998-08-05
Abstract: The invention concerns a conditioned composition comprising at least a liquid absorbed on a support containing a precipitated silica, said silica being in the form of substantially spherical beads and having: a mean pellet size greater than 150 νm; a filling density in compact state (DRT) greater than 0.29; a oversize rate for a grid with mesh aperture size of 75 νm of at least 92 wt. %. The invention also concerns the use of such a silica as a support for liquid.
Patent FR-2759808-A1 (FR)
Title: Isolateur en polymere et son procede de fabrication
Inventor: MIZUNO SEIICHI
IPC: H01B17/32
Filed: 1998-02-13
Abstract: Isolateur en polymère ayant un élément de noyau (2) et une enveloppe (3) constituée d'un matériau polymère isolant et disposée sur la surface extérieure dudit élément de noyau, dans lequel ladite enveloppe comprend une partie de gaine (4) recouvrant la surface extérieure dudit élément de noyau et une pluralité de cloches (5) s'étendant vers l'extérieur dans la direction radiale depuis la surface extérieure de ladite partie de gaine avec un intervalle prédéterminé dans la direction longitudinale, caractérisé en ce qu'il comprend : une construction telle que ladite enveloppe a une construction à deux couches comprenant une partie de couche extérieure (3-1) et une partie de couche intérieure (3-2) , différente de ladite partie de couche extérieure, dans laquelle ladite partie de couche extérieure est formée par un caoutchouc fortement hydrofuge, constitué de caoutchouc de silicone ou de caoutchouc fluoré, et ladite partie de couche intérieure est formée d'un caoutchouc différent du caoutchouc de silicone ou du caoutchouc fluoré.
Patent WO-9909447-A1 (WO)
Title: Device for automatic microscopy
Inventor: BISCONTE DE SAINT-JULIEN JEAN-
IPC: G02B21/24
Filed: 1998-08-13
Abstract: The invention concerns a device for automatic microscopy, in particular for the count of rare elements consisting of a sliding object stage (6), a microscopic magnifying lens, an image digitising sensor, a light source at least for illuminating the observation zone and/or exciting the target elements and means for adjusting the relative position of the sliding object stage (6) and the objective (13) for positioning the target elements in the focal plane. The sliding object stage (6) is fixed on a rigid frame (2). The objective (13) is mounted on a crossarm (8) substantially parallel to the observation plane.
Patent FR-2775036-A1 (FR)
Inventor: VALENTIN JACQUES
IPC: B62D1/10
Filed: 1998-02-17
Abstract: The column has an end part (1) with a fastening boss (7) having an inclined lateral surface (10). The wheel has a contact surface (16) that is also inclined and is adjacent to the lateral surface of the fastening boss when the extremity (13) of the hub (2) of the steering wheel is in contact with the end stop surface (5) of the end part of the column. At least one fixing collet (23A,23C) is inserted between the contact surface and inclined lateral surface to fasten the hub of the steering wheel onto the end part of the column.
Patent FR-2775524-A1 (FR)
Title: Antigenic structure useful in immunoassays and for monoclonal antibody protection - prepared by reacting amino-functional support with aldehyde
Inventor: CHANCERELLE YVES
IPC: G01N33/543
Filed: 1998-03-02
Abstract: Antigenic structure comprises a protein coupled to a support through an amino-imino-alkylene bridge formed by covalent bonding between an aldehyde and free amino groups on the support. Independent claims are also included for the following:  (1) an antigenic structure stated to be as above but being of formula S-N=CH-A-R (I): (2) production of the antigenic structure by reacting a compound containing at least one aldehyde function with a support having at least one amino group; (3) monoclonal antibodies directed against the amino-imino-alkylene bridge. S = support; A = a group derived from an aldehyde; R = H or -CH=N-P; P = the residue of a molecule containing an amino group, e.g. a protein or amino acid.
Patent FR-2780385-A1 (FR)
Title: Metal cover for a drinks bottle
Inventor: HEURTEBOUST GERARD
IPC: B65D47/28
Filed: 1998-06-26
Abstract: The cover (10) has an opening panel that seals the outlet hole . The opening panel is formed from the lower face of a stopper (11) that is arranged in a slide way (12) and can be rotated and moved by sliding between a position where it closes the outlet hole and where the outlet hole is open. The slide way has two opposing edges, each of which forms a groove to guide the stopper. The cover is connected to the bottle by a sealed joint of food quality.
Patent FR-2781322-A1 (FR)
Inventor: PENNINCKX DENIS
IPC: H04B10/564
Filed: 1998-07-20
Abstract: The device comprises two modulators imposing power and phase modulation on optical signal. The transmission device comprises a first electro-optic modulator (1,2) which responds to an electrical input signal (E), producing a phase controlled optical signal (S) with an optical power modulated between low and high levels. The signal has a phase shift within each time cell which contains a low power level. In order to improve its flexibility of use, the device also comprises a second electro-optic modulator (3,4) controlled by the input signal (E), and optically coupled to the first modulator. This acts to apply to the phase controlled optical signal a complementary power and/or phase, in order to modify the its extinction rate and/or give to the signal a transitory 'chirp'.
Patent FR-2781820-A1 (FR)
Title: Procede et installation d'impregnation d'un compose textile destine essentiellement a la realisation d'un materiau de friction, ainsi que compose textile, fil et materiau de friction
Inventor: JUILLARD ERIC
IPC: B29B15/12
Filed: 1998-07-31
Abstract: L'invention a pour objet un procédé et une installation d'imprégnation d'un composé textile tel que, plus particulièrement, un fil ou une mèche textile destiné essentiellement, mais non exclusivement, à la réalisation d'un matériau de friction tel qu'une couronne d'embrayage fonctionnant à sec.Le procédé consiste à introduire le composé textile (21) dans une buse (20) dans laquelle est amené à circuler un liquide ou un produit pâteux d'imprégnation (23).
Patent FR-2787229-A1 (FR)
Title: Multicolor luminous advertising sign display having container with multiple different translucent colored light illuminated display pane lighting fed using sequenced programmable timers.
Inventor: VILLIBORD MAURICE
IPC: G09F13/28
Filed: 1998-12-11
Abstract: The luminous advertising sign has a container (7) with opaque compartments (13) and a forward plate (14) with an illuminated advertising symbol. The symbol is lit by a number of translucent sleeves (8) with colored lights (6), each sleeve transmitting different colors. Each sleeve is fed directly by cabling from a mains fed rectifier. There is an integrated circuit, a clock and programmer to sequence the different colored illuminations.
Patent FR-2787596-A1 (FR)
Title: Modular unit for carrying and routing data or electronic information for data processing systems
Inventor: ROUSSELOT JEAN MARC
IPC: G06F1/18
Filed: 1998-12-22
Abstract: The modular unit includes an electrical energy supply and a processor. There is an electronic card receiver bus, input and output connections and a hard disk storage. The unit has at least a first electronic card (4) defining one or more information or electronic functions. This receives or transmits signals to or from a second card (5) positioned on a front face of the modular unit. This defines the input and output connections of the first card (4) for connecting the appropriate tools to be used. The unit has a third card (3), called the mother card, to which the first card (4) and second card (5) are connected. The first card (4) is preferably called the daughter card. The mother card (3) defines the processing, for a central computer, of the signals received from the first card (4) and/or the second card (5). After processing the mother card transfers these signals back to the first (4) and second card (5).
Patent FR-2787339-A1 (FR)
Title: Climbing frame for trees has strap with frame having locks to retain strap around tree trunk
Inventor: LACROIX ANDRE
IPC: A63B27/00
Filed: 1998-12-17
Abstract: The climbing frame (50) has a strap (52) and locks (54) to hold the strap with respect to the frame. The frame has bindings (56) for the user. The frame is curved to fit around the trunk and has reinforcements (60). The strap can be metallic. The frame can have guides for the strap.