baber/WOPTO huggingface dataset:
Patent FR-2665444-A1 (FR)
Inventor: JEAN GUBIN
IPC: A61K31/40
Filed: 1990-08-06
Abstract: Heterocycles of formula (I) and their pharmaceutically acceptable salts are new. Het = gp. (i)-(iii), T = RRaN, R and Ra = H, 1-4C alkyl or SO2R1, R1 = 1-6C alkyl, CF3, phenyl, benzyl or benzoyl (all opt. substd.) or Ra and R1 together form a 3-6C cyclic sulphonamide, T' = H, NO2 or RRaN, T'' = benzyloxycarbonyl, T''1-OCO, T''2, T''3N.CO or NRRa, T''1, T''2 and T''3 = H or 1-4C alkyl or T''2 and T''3 together complete a 4-6C ring, X = O or S, Y = CO, CHOR5 or CH2, R5 = H, 1-4C alkyl or COR'4, R'4 = 1-4C alkyl, R1 = 1-6C alkyl or phenyl (opt. substd.), R2 = H or 1-6C alkyl, R3 =- 1-6C alkyl or R6-alk, or R2 and R3 are together a 3-6C alkylene or alkenylene (opt. substd.) and opt. interrupted by O, NH, N= or NR7, alk = bond or 1-5C alkylene, R6 = pyridyl, phenyl, phenoxy (the last 2 opt. substd. by 1 or more of halo or 1-4C alkyl or alkoxy) or 3,4-methylene dioxyphenyl, R7 = 1-4C alkyl or phenyl, R4 = H, 1-4C alkyl, R'1SO2 or R74R''4N-(CH2)m, R'1 = 1-4C alkyl, phenyl or benzyl (both opt. substd.), R'4 and R''4 = 1-4C alkyl, m = 1-3, A = O, S or NHCO. When W and W' are each =CH- or N, Z = O or S but when W = =CH-and W' = =CR8-, Z = -CH=CR'8-, R8 and R'8 = H, halo or 1-4C alkyl or alkoxy, n = 1-5 provided than when R4 = SO2R'1, T' is H, NO2 or cyclised RRaN. 5 Cpds. are specifically claimed, including 2-(n-butyl)-3-(4-(3-di-n-butylamino -propoxy) benzoyl)-5-methylsulphonamido -benzofuran.
Patent FR-2665858-A1 (FR)
Title: Pincers (pliers) for extracting staples and brads which have been driven into a hard support
Inventor: JACQUES MONESTIER
IPC: B25B7/22
Filed: 1990-08-20
Abstract: The present invention relates to pincers for extracting staples and brads which have been driven into a hard support, the pincers including two branches (1, 2) articulated by a rotation pin (3) and exhibiting a nose (4) exhibiting internal lateral flanks (14, 15) including at least one non-cutting part the profile of which, in the closed position, substantially corresponds to the cross-section of the emerging part of the brad to be ripped out. The length of the branches (1, 2) is at least ten times the length of the nose (4), one of the parts of the nose (4) exhibiting a lateral extension substantially perpendicular to the axis of tearing out. Application: upholstery work.
Patent FR-2669489-A1 (FR)
Title: Procede et dispositif de reconnaissance de modulations.
Inventor: BRUNO LOBERT
IPC: H04L27/00
Filed: 1990-11-16
Abstract: Le procédé consiste à calculer (3) les paramètres suivants pour chaque raie de spectre d'émission relevé dans la bande de fréquence déterminée, une amplitude moyenne de toutes les raies k des spectres contenus dans la bande de fréquence déterminée, d'un rapport signal à bruit RSBk, un écart type ETk en amplitude de chaque raie du spectre et un coefficient de corrélation COR(k, k') d'amplitude de chaque raie k avec les raies homologues des spectres des émissions contenues dans la bande de fréquence déterminée. Il consiste également à comparer au travers d'un réseau de neurones les paramètres de chaque spectre d'émission à des paramètres d'émission attendue, et à déclarer qu'une émission correspond à une émission attendue lorsque l'écart détecté par la comparaison entre les paramètres de l'émission et ceux attendus est minimum. Application: reconnaissance modulation.
Patent FR-2669258-A1 (FR)
Title: Self-locking variable-geometry cutting trestle
Inventor: JEAN-PAUL THOMAS
IPC: B25B5/06
Filed: 1990-11-16
Abstract: The invention relates to a device making it possible to grip firmly pieces of wood in order to cut them conveniently and in complete safety, with the aid of a motorised saw (chain saw). It consists of grippers or jaws (1) and (2) which are articulated and installed at the upper part of the device and are intended to grasp the logs which it is desired to chop up. Two intermediate supports (3) and two connecting rods (4) join the jaws to the base (12), whilst allowing oscillation of the jaws. When the user places pieces of wood, for the purpose of cutting them up, between the jaws of the device, the latter close, entrained merely by the mass of the pieces of wood and grip them firmly, preventing any movement or rotation of these pieces of wood, which would be particularly dangerous for the user of a motorised saw. The device according to the invention is particularly intended for users of a motorised saw by using such a machine for chopping up firewood.
Patent FR-2670457-A1 (FR)
Title: Autonomous transport vehicles (for individuals and/or goods), with central wheel(s)
Inventor: PHILIPPE MEYER
IPC: B62D61/08
Filed: 1990-12-12
Abstract: The invention consists of autonomous transport vehicles with one or more central wheels, which are equipped with a suspension, are guiding, and are motorised. If necessary, these vehicles are equipped with lateral stabilisers which ensure horizontality, road-holding when cornering and under braking by mechanical means or air, electrical, photoelectrical, electronic or some other effects. The central wheel or wheels A is or are suspended by a suspension arm C which is articulated to an axis of rotation E allowing the wheels to be orientated. The arm (or arms) is (are) simple or compound, inclined forwards and/or backwards and articulated to the axle B of the wheels or towards its other end.
Patent WO-9209004-A1 (WO)
Inventor: WARSZAWSKI BERNARD
IPC: G02F1/15
Filed: 1991-11-08
Abstract: Matériau destiné à des procédés, cellules et dispositifs de modulation de la lumière, constitué au moins par un mélange homogène, d'au moins: a) un, ou un mélange de, sel hydrosoluble d'au moins un métal qui peut être déposé cathodiquement et oxydé anodiquement à partir d'une solution aqueuse d'un de ses ions; b) un, ou un mélange de, sel d'au moins un métal ou cation non électrodéposable; c) au moins une résine; d) de l'eau; possédant une électroconductivité ionique et comprenant un couple rédox auxiliaire réversible; caractérisé en ce que les proportions des sels hydrosolubles sont sélectionnés pour que la proportion pondérale du sel ou mélange de sels d'au moins un métal ou cation non électrodéposable soit au moins égale à celle du sel ou mélange de sels d'au moins un métal qui peut être réversiblement déposé cathodiquement et oxydé anodiquement à partir d'une solution aqueuse d'un de ses ions simple ou complexe.
Patent FR-2672795-A1 (FR)
Title: Tiltable temporary fixing device for surgery of the hand and fingers
Inventor: JEAN-YVES DE LA CAFFINIERE
IPC: A61B6/04
Filed: 1991-02-19
Abstract: The device is a double metal frame made of two plates A and B separated from one another and each having an identical size of 20 x 15 cm. The lower plate (A) is a fixed frame, and it is applied to the operating table. The upper frame (B) is separated from the lower frame by a height of 4 cm. It is articulated on its main axis (II) with the lower frame by way of 2 fixed brackets (III) which are situated at the centre of the narrow sides of the fixed frame.
Patent FR-2663032-A1 (FR)
Title: Procede de preparation de derives de 2-phenyl-6-(pyrimidine-2-yl) pyridine.
Inventor: BL PILKINGTON
IPC: A61K31/505
Filed: 1991-06-10
Abstract: L'invention concerne un procédé de préparation d'un composé de formule (V): (CF DESSIN DANS BOPI) dans laquelle W, Y et Z représentent indépendamment l'hydrogène, le chlore, le fluor, un groupe alkyle ou alkoxy. Le procédé consiste à faire réagir un composé de formule (IV) (CF DESSIN DANS BOPI) dans laquelle W, Y et Z sont tels que définis ci-dessus, avec le chlorure de zinc (II). Ce procédé peut être compris dans la préparation de (6-(2-chlorophényl)pyrid-2-yl)-pyrimidines.
Patent FR-2663268-A1 (FR)
Title: Armature metallique pour profiles-bourrelet utilises sur les vehicules automobiles et similaires.
Inventor: VICTORINO VIVARACHO ELVIRA
IPC: B60J10/18
Filed: 1991-06-13
Abstract: L'armature est du type de celles qui configurent un corps cannelé, avec une coupe en "U" sur la base d'une pluralité d'ailettes planes et transversales (1), égales et uniformément réparties, mais ayant la particularité spéciale de ce que ces ailettes sont regroupées entre elles par couples au moyen de nerfs longitudinaux (2) qui sont situés en correspondance sur deux axes longitudinaux A et B imaginaires qui à leur tour sont situés sur les parois latérales du corps cannelé, tandis que les divers couples d'ailettes (1) se solidarisent les uns aux autres par d'autres nerfs longitudinaux (3) qui se situent à la fois sur un axe longitudinal unique C, placé sur une des faces latérales du corps cannelé. Le rétrécissement et l'extensibilité longitudinale du profilé-bourrelet sont directement proportionnels à la distance entre les axes A et C.
Patent FR-2664021-A1 (FR)
Title: Branch-off connections for a pipeline with branch-off of fuel at high pressure
Inventor: KAZUNORI TAKIKAWA
IPC: F02M55/00
Filed: 1991-06-28
Abstract: - The invention relates to branch-off connections for pipelines with branch-off of fuel at high pressure. - These connections are located facing holes (3) formed in a main pipeline (1) and consisting of supporting parts (18) formed at the end of a branch-off pipe (5) or of a branch-off piece (5') and formed by substantially spherical surfaces, and of receiving surfaces (3') on which the said supporting parts (18) are received, these being formed around an opening formed in the external surface of the main pipeline and being in the form of curved surfaces, contact between the surfaces (18, 3') taking place along a line (P), the distance (1) between the latter and the internal surface of the main pipeline (1) satisfying the relationship 1/5 T < 1 < 3/4 T, where T is the thickness of the wall of the main pipeline. - Application especially to fuel pipelines for a diesel engine.
Patent FR-2679599-A1 (FR)
Title: Perfectionnement aux roues a aubes de turbomachines.
Inventor: JEAN CABARET MAURICE
IPC: F01D11/00
Filed: 1991-07-24
Abstract: La présente invention concerne une roue de turbomachine du type comportant un disque (3), une pluralité d'aubes profilées (5) s'étendant radialement vers l'extérieur à partir de la périphérie dudit disque (3) et dont les pieds (6) sont verrouillés sur ledit disque (3), et une couronne (2) coaxiale audit disque (3) et indépendante desdites aubes (5), ladite couronne (2) formant entre lesdites aubes (5) des plate-formes délimitant la paroi interne de la veine aérodynamique de circulation des gaz, caractérisée en ce que ladite couronne (2) est constituée d'une virole annulaire (2) réalisée en une seule pièce et présentant des empreintes (4) pour le passage des aubes (5).
Patent FR-2682455-A1 (FR)
Title: Procede et installation electronique pour le remplissage de bouteilles de gaz liquefie.
Inventor: GERARD NOUEN
IPC: F17C5/00
Filed: 1991-10-11
Abstract: La présente invention a pour objet un procédé et une installation électronique pour le remplissage de bouteilles de gaz liquide comprenant un carrousel (1) comportant à sa périphérie des postes de remplissage juxtaposés (7), se caractérisant par le fait que l'on gère le remplissage desdites bouteilles (8) au moyen d'un automate de pilotage (32) en coopération avec un automate de remplissage (30) monté sur ledit carrousel (1) pour tourner avec lui, lequel automate de remplissage (30) est connecté audit poste de remplissage (7) et on réalise l'interconnexion desdits automates (30/32) à travers un connecteur tournant (34) par des moyens d'échange de données comprenant un nombre limité de conducteurs.
Patent WO-9302661-A1 (WO)
Inventor: MEYBECK ALAIN
IPC: A61K36/539
Filed: 1992-07-30
Abstract: Use of a tocopherol phosphate, other than alpha-tocopherol phosphate, especially in its dl or d form, or one of its esters having general formula (I) in which: R' is hydrogen atom, an alkyl radical having from 1 to 4 carbon atoms, such as the methyl or ethyl radical in particular, R'O is a tocopheryl radical; R'' is a hydrogen atom, an alkyl radical having from 1 to 4 carbon atoms, such as the methyl or ethyl radical in particular, or R''O is an oxyethylene chain, of formula (a) in which R4? and R5? are independently a hydrogen atom or a methyl radical, and n is an integer of 1 or over; R1?, R2? and R3? are independently a hydrogen atom or a methyl radical, it being understood that R1?, R2? and R3? cannot simultaneously be a methyl radical. A represents the groups (b), or (c). The invention also concerns the use of cosmetically or of pharmaceutically acceptable salts of said compound in the preparation of a cosmetic or pharmaceutical, especially dermatological, composition characterized by having a reduced allergizing or irritating potential, or used in the prevention or treatment of allergic conditions, such as cutaneous allergy or bronchial or inflammatory asthma, or in the prevention or treatment of the harmful effects of free radicals.
Patent FR-2687214-A1 (FR)
Title: Solid-fuel boiler, and in particular a wood boiler
Inventor: ROBERT DE DIETRICH MICHEL HENR
IPC: F24H1/28
Filed: 1992-02-07
Abstract: The boiler according to the invention comprises a water jacket (1) surrounding, in part, a fuel magazine (2), a subjacent combustion chamber (3) and a horizontal exchanger (4) placed above the said magazine (2), the said chamber (3) being separated from the said magazine (2) by a floor (5) made of refractory material pierced by a central communication passage (6) which is prolonged at the bottom by two vertical refractory walls (7) which are parallel to the med-plane and form a combustion corridor (channel) (8), the said chamber (3) communicating with the said exchanger (4) via two internal ducts (chimneys) (14), which boiler is characterised in particular in that the said combustion corridor (8) has two discharge directions, horizontal and vertical. The device according to the invention is intended in particular for varying the useful exchange surface area of the boiler by varying only the gas flow rate passing through it.
Patent FR-2687349-A1 (FR)
Title: Dispositif d'insert de verrouillage pour chambre de pneumatique.
Inventor: BERNARD BONI
IPC: B60C15/02
Filed: 1992-02-18
Abstract: Dispositif d'insert de verrouillage pour chambre de pneumatique (20) destiné à équiper une roue de véhicule munie d'un pneumatique sans chambre à air monté sur une jante monobloc (21) à puits ou creux de jante (22) en vue de s'opposer au déjantage des talons (T1 , T2 ) du pneumatique lors d'une crevaison. Le dispositif (10) comprend une bande en un matériau composite à base d'une résine thermoplastique armée, conformée suivant un anneau cylindrique à lèvre de butée (15) pour le maintien d'un talon (T1 ) du pneumatique, l'anneau fendu parallèlement à l'axe (X) de la jante étant limité par deux bords et présentant une section droite correspondant au moins en partie à la forme de la jante (21) sur laquelle il est appliqué et immobilisé lorsque sont rendus opératoires des moyens de solidarisation desdits bords de l'anneau, après montage de celui-ci sur la jante.
Patent FR-2693737-A1 (FR)
Title: Fuel compsn. for a gas lighter - gives coloured flames depending on the ion content of the co-solvent carrier
Inventor: NORBERT D ERAMO
IPC: C10L1/00
Filed: 1992-03-16
Abstract: A new fuel compsn. for a gas lighter, or similar burner, produces in place of the yellow carbon flame, a flame coloured by the presence of cation in soln. in a very volatile solvent. The latter is pref. itself a co-solvent with the hydrocarbon component of the lighter fuel. ADVANTAGE - The hydrocarbon component, commonly butane and/or isobutane is replaced (totally or partly) by propane which gives a higher pressure when passing through the pressure reducing valve. The co-solvent (ether, ester, etc.) is a solvent more volatile than an alcohol (even MeOH) which is a carrier for the colour-producing ions. The coloured flame produced masks the yellow colouration produced by unburnt carbon in the upper part of the flame. The main feature of the invention is the combined action, in the presence of a gaseous hydrocarbon (propellant and fuel), of a solvent for metals or borides (in their sol. form) also acting as co-solvent in the hydrocarbon.
Patent FR-2691070-A1 (FR)
Title: Air supply and control valve for sealed protective clothing etc. - has rotary conical valve member secured within conical seating, with control wheel regulating air flow through cooperating lateral apertures
Inventor: RAOUL ENJALRIC
IPC: A62B9/02
Filed: 1992-05-13
Abstract: The valve includes a conical blocking member (2) with a hollow internal portion (10) which is open towards the interior of the valve.  A threaded end portion (5) of the blocking member cooperates with a threaded sleeve (4) of a conical portion of the valve casing. The blocking member is movable by means of a wheel (11) which has a peripheral projection (12) cooperating with a stop member (13) of the casing, defining maximum and minimum opening positions.  In an open position of the valve, air passes through a metal pipe (6), via an opening (7) in the valve casing to an aperture (9) in the blocking member to the hollow internal portion of the valve. ADVANTAGE - Precise and secure flow control, with simple construction and reduced weight and volume.
Patent FR-2692633-A1 (FR)
Title: Visserie en matériau composite constitué d'une matrice céramique renforcée de fibres réfractaires.
Inventor: SYLVIE HIS
IPC: F16B43/02
Filed: 1992-06-17
Abstract: - L'invention concerne une visserie en matériau composite constitué d'une matrice céramique renforcée de fibres réfractaires. - L'objet de l'invention est une visserie comprenant, d'une part, une tige filetée (8, 10), comportant ou non une tête (9) et, d'autre part, un ou plusieurs écrous (5) coopérant avec ladite tige, caractérisée en ce que les filets de ladite tige et desdits écrous sont des filets ronds, les parties mâles et femelles ayant le même profil théorique, à la tolérance d'usinage et au jeu fonctionnel près. - Application à l'assemblage démontable de structures susceptibles de subir des températures élevées.
Patent FR-2681463-A1 (FR)
Title: Magnetic recording medium, process and device for manufacturing such a magnetic recording medium and magnetic recording apparatus using such a medium
Inventor: YOUICHI INOUE
IPC: G11B5/73
Filed: 1992-06-25
Abstract: The invention relates to a magnetic recording medium, to a process and to a device for manufacturing such a magnetic recording medium and to a magnetic recording apparatus using such a medium. The magnetic recording medium comprises a magnetic film (4) for recording data, formed on a magnetic substrate (1), and a protective non-magnetic film (5) arranged on the magnetic film, the surface layer of the film (5) having a rough surface formed by ion bombardment. Application in particular to magnetic discs.
Patent FR-2694348-A1 (FR)
Inventor: JACQUES ANESSI
IPC: F16L19/065
Filed: 1992-07-29
Abstract: The invention relates to a device (8) for radially clamping a pipe, including a ring (8a) comprising at least one frustoconical edge (17, 18) intended to interact with a frustoconical bearing surface (19, 20) of axial-clamping means (12, 7) in order to generate the radial clamping of the ring (8a) on the pipe under the effect of the axial clamping, characterised in that the ring (8a) is radially deformable and in that it includes a non-deformable bearing surface (14) surrounding the ring (8a) in order to limit the deformation of its internal diameter to a maximum value. The invention also relates to a connection end-fitting including such a radial clamping device (8).
Patent FR-2694525-A1 (FR)
Title: Dispositif de commande d'une boîte de vitesses automatique.
Inventor: PHILIPPE CHRETIEN
IPC: F02N15/00
Filed: 1992-08-06
Abstract: La présente invention concerne un dispositif de commande d'une boîte de vitesses automatique pour véhicule automobile. Ce dispositif comprend une grille (3) dont une encoche (12) correspondant à la position de marche avant est située dans un plan longitudinal (lo) de part et d'autre duquel peut se débattre un levier qui est rappelé vers ce plan par des forces opposées (S1 et S2 ) cette encoche se prolongeant par un appendice longitudinal (13') recevant le levier dans une seconde position de point mort symétrique de la première par rapport au plan (Lo). Ce dispositif s'applique à tout type de véhicule automobile de tourisme ou utilitaire.
Patent FR-2696716-A1 (FR)
Title: Handling device for various packages - has monobloc design with ergonomic handle and support including security end stop
Inventor: WILLIAM MONNIER
IPC: A45F5/10
Filed: 1992-10-12
Abstract: The device allows the handling of packages carrying a standard European location notch and other packages which may have a hook or rope attachment. It has a light, robust monobloc design and may be mfd. from injection moulded plastics. It has an ergonomic handle (1) on which a protrusion (2) is located. A support (3) is positioned on the opposite side at the front of the device. A security stop (4) is affixed to the front of the support. USE/ADVANTAGE - For handling packages, plastics bags and other containers. Reduces damage to operators hands through blistering. Gives increased comfort and load carrying capacity.
Patent FR-2698379-A1 (FR)
Title: Poly:pyrrole coatings formed by electro-polymerisation - using passivated iron based substrate as anode for application to steel substrates e.g. of automobiles and aircraft parts
Inventor: PIERRE-CAMILLE LACAZE
IPC: C09D5/44
Filed: 1992-11-24
Abstract: Polypyrrole coatings are formed on a substrate based on iron which has been passivated by contact with dil. HNO3, by immersing the pretreated substrates in an aq. electrolysis bath contg. at least one polymerisable pyrrole cpd., connecting the substrate as anode and a counter-electrode to a powder source and passing a continuous current through the bath at a voltage sufficient to cause electro-polymerisation of the pyrrole cpd. USE/ADVANTAGE - For applying polypyrrole coatings to steel substrates such as automobile body parts, ship's hulls, aircraft parts, etc. The polypyrrole coating serves as a prim. protective coating and as an anchoring layer for subsequently applied paints or adhesives. The layer of electro-polymerised polypyrrole has excellent adhesion to the passivated iron-based substrate (e.g. a resistance to stripping of at least 100% according to the Standard Afnor NFT 30038 using adhesive tape with an adhesive power of 600-750 g/cm) and is suitable for immediate application of additional coating layers using conventional electrodeposition processes.
Patent FR-2699531-A1 (FR)
Title: Synthèse d'un bromure de perfluoroalkyle par bromation photochimique de l'iodure correspondant.
Inventor: ESTHER OLIVEROS BRAUN
IPC: C07C17/20
Filed: 1992-12-17
Abstract: L'invention concerne la préparation d'un bromure de perfluoroalkyle RF Br par bromation photochimique de l'iodure correspondant RF I en solution dans un solvant inerte. La bromation est initiée par la coupure homolytique de la liaison C-I du composé RF I, en présence de brome. Pour cela, on utilise une lampe à rayonnement particulier telle qu'une lampe à excimère XeCl* ou I2 *.