baber/WOPTO huggingface dataset:
Patent FR-2748624-A1 (FR)
Title: Video signal correction device for air traffic control room
Inventor: LEPERTEL ALAIN
IPC: H04N7/10
Filed: 1996-05-07
Abstract: The device comprises a PCB which has a mounted wideband op-amp. Its positive input terminal is connected to an R,G,B input signal terminal while the op-amp output is fed back to the negative input. An electronic correction module is connected between the negative input terminal and circuit ground. The module uses electronic components which have values optimised to compensate for the attenuation of the cable at the operating frequency and according to the cable transmission distance. The PCB may also include an electronic circuit which synchronises the RGB signals and a circuit which processes RS232 control signals.
Patent FR-2750081-A1 (FR)
Inventor: SIGNORET CHRISTIAN
IPC: B60C5/04
Filed: 1996-06-25
Abstract: The invention discloses an inflatable structure (1) made of a cellular rubber-like material to be located inside a tyre. This inflatable structure (1) is provided with at least one cavity (4) entirely positioned inside the said structure, means being provided for introducing a pressurised fluid into the said cavity (4), thus pressurising the tyre. In case of deflation, the cavity (4) resumes its initial geometry and then the structure (1) fills up almost the whole volume inside the tyre so as to enable it to run under satisfactory safety conditions.
Patent FR-2750325-A1 (FR)
Inventor: DUPUIS CHRISTINE
IPC: A61K8/37
Filed: 1996-06-28
Abstract: The invention discloses the use as cosmetic product of cross-linked and at least 90 % neutralised poly(2-acrylamido 2-methylpropane sulphonic acid) polymers. They comprise in general, distributed randomly: a) 90 to 99.9 wt.% of units of general formula (1) in which X<+> represents a cation or a mixture of cations, at most 10 % mol of the cations X<+> can be protons H<+>; b) 0.01 to 10 wt.% of cross-linking units derived from at least one monomer having at least two olefinic double-bonds; the weight proportions being defined with respect to the polymer total weight. The invention concerns particularly their use as thickening and/or gelling agent in cosmetic and/or dermatological compositions.
Patent FR-2750902-A1 (FR)
Title: Method of making stopper cap for container
Inventor: MATHY FRANCOIS
IPC: B65D41/34
Filed: 1996-07-15
Abstract: The method involves placing a blank (8) on a mandrel (5), the blank having an annular cut out (50). An angular mould sector (6) is applied against the blank and has an edge which co-operates with the annular cut out. The mandrel and sector are relatively moved to engage against each other to form a line of weakness (10). The annular cut out or the angular sector can have recesses (52) with bridge pieces (7) formed on the blank. The line of weakness is formed by co-operation of a grooved edge and a curved edge.
Patent FR-2753482-A1 (FR)
Title: Dispositif de havage et de betonnage pour saignee en souterrain
Inventor: LE GOER YVES
IPC: E21D9/10
Filed: 1996-09-13
Abstract: Il s'agit d'un dispositif de havage et de bétonnage du genre comportant une lame de coupe (14), qui est propre à la taille d'une saignée (10), et un bouclier de protection (15), qui est attelé à la lame de coupe (14), et à l'abri duquel se fait le bétonnage de la saignée (10). Selon l'un des perfectionnements objets de l'invention, le toit (23) du bouclier de protection (15) est relié à la semelle (25) de celui-ci par des entretoises d'écartement (28). Application au havage et au bétonnage d'une saignée en souterrain.
Patent FR-2753545-A1 (FR)
Inventor: GIRON JEAN CHRISTOPHE
IPC: H01M6/18
Filed: 1996-09-18
Abstract: In an electrochemical device having one or more substrates (1, 7), one or more electrically conductive layers (2, 6), one or more electrochemically active layers capable of reversible ion insertion (especially of H<+>, Li<+>, Na<+> and Ag<+>) and an electrolyte, the electrolyte (4) comprises one or more layers of mineral oxide-type material in which ionic conduction is created or enhanced by incorporation of hydrogen and/or nitrogen compounds, especially nitrides. Also claimed are (i) electrochromic glazing including the above device, especially having variable energy and/or light transmission, together with one or more transparent glass or plastic substrates preferably assembled as multiple or laminated glazing; (ii) energy storage elements, especially a battery, including the above device; and (iii) a gas sensor including the above device. Further claimed is a process for making the above device, involving deposition of the hydrogen and/or nitrogen compound layer of the electrolyte by a vacuum method (cathodic sputtering, vapour deposition or plasma CVD), by a sol-gel synthesis method (especially by dipping, spray coating or laminar coating) or even by gas, powder or liquid phase pyrolysis.
Patent FR-2755101-A1 (FR)
Title: Foldable container with pourer, especially for granular or powdery material, e.g. sugar, rice etc
Inventor: BESSON JEAN PAUL
IPC: B65D5/74
Filed: 1996-10-30
Abstract: The container has a trapezoidal opening in the central region of one wall and a retractable pourer. The pourer is assembled from an external trapezoidal shape divided into upper (17) and lower (18) flaps. An internal assembly has a central lower part each side of which articulate on two lateral webs. The lower central part corresponds to the lower flap and is limited by the lateral webs' articulation lines and orientated so as to converge towards the lower side of the container. At its base is a tab (27) set downwards relative to the trapezoidal opening small base (21).
Patent FR-2757375-A1 (FR)
Title: Therapeutic poultice
IPC: A61B17/00
Filed: 1996-12-24
Abstract: A therapeutic poultice has rectangular surfaces (A, B) brought together at their edges (12, 14, 16, 18). An intervening powdered mineral or medicinal substance is included. The novelty is that the substance exists in individual swellings (10). The surfaces are joined by lines, passing between the swellings. Preferable the surfaces comprise non-woven, long-term biodegradable material.
Patent FR-2757789-A1 (FR)
Title: Motor vehicle windscreen wiper supporting plate fixing
Inventor: CATHALA FRANCK
IPC: B60S1/04
Filed: 1996-12-27
Abstract: The fixing consists of a cylindrical shock-absorbing bush (10) with an annular groove (22) in its outer surface (20) to receive the edge (24) of a circular hole in the wiper supporting plate (12). The bush (10) has a central hole (26) for a rivet (28) which fixes the bush and plate to the upper surface of a body panel (14). The rivet is stepped, having an upper collar (30) which presses against an upper face (34) on the bush, a cylindrical section (36) which fits in the central hole in the bush, and a shank (40) of smaller diameter which passes through a hole (42) in the body panel and is compresses on the inner side to fix the rivet and bush in place. The rivet's shank has at least one and preferably four equally-spaced lengthwise slots (48), and it can be fastened from the upper side of the panel, with no need for access from below.
Patent FR-2758335-A1 (FR)
Title: Procede de preparation d'un compose photochrome, le compose photochrome obtenu et la composition cosmetique le comprenant
Inventor: REMY CHRISTOPHE
IPC: A61Q1/02
Filed: 1997-01-16
Abstract: La présente invention concerne un procédé de préparation d'un composé photochrome par traitement thermique en présence d'un composant métallique tel qu'un oxyde ou hydroxyde de lithium, de sodium et/ou de potassium. L'invention concerne également le composé photochrome de type oxyde métallique, hydrate d'oxyde métallique ou complexe oxyde et/ou hydrate métallique, susceptible d'être obtenu par ce procédé, et la composition cosmétique le comprenant.par.
Patent WO-9734468-A1 (WO)
Inventor: FRANDON JACQUES
IPC: A01K67/033
Filed: 1997-03-20
Abstract: A method for breeding and packaging auxiliary entomophagous mites and insects such as lacewings, predacious plant bugs and trichogrammas used against plant pests, particularly Harmonia axyridis ladybirds, for biocontrolling aphids and the like, is disclosed. According to the method, one or more breeding boxes are filled with a substrate such as popcorn coated with an adhesive material so that a specific feed dose required to breed the auxiliary organisms may be adhered to said substrate by shaking same to spread the feed, said auxiliary organisms being, e.g., eggs of flour moth Ephestia kuehniella, whereafter a suitable number of egg clusters or inocula of the auxiliary organisms are deposited on the feed-coated popcorn, the boxes are closed and placed in a well-lit and air-conditioned room, the larvae from said egg clusters are allowed to develop up to the desired stage, the boxes are transported to the release site and reopened, and the release is performed in situ. Said method is useful for biocontrolling plant pests.
Patent FR-2744230-A1 (FR)
Title: Barillet d'objectif comportant un mecanisme de guidage rectiligne
Inventor: NOMURA HIROSHI
IPC: H05K3/28
Filed: 1997-01-24
Abstract: Barillet d'objectif qui comprend: un barillet extérieur (12p) pourvu, sur sa périphérie intérieure d'un premier filetage (12a) et d'au moins une rainure de guidage rectiligne (12b) coupant le premier filetage (12a) et s'étendant dans la direction d'un axe optique dudit barillet d'objectif; un barillet central (16) pourvu, sur sa périphérie extérieure, d'un second filetage (16a) en prise avec le premier filetage (12a); un barillet intérieur (17) placé à l'intérieur du barillet central (16), le barillet intérieur (17) étant pourvu d'au moins un suiveur (17c) qui coopère avec ladite au moins une rainure de guidage rectiligne (12b), de façon à guider le barillet intérieur suivant l'axe optique sans tourner autour de l'axe optique par rapport au barillet extérieur (12p); et au moins un évidement (12g) formé à une extrémité avant de chacune desdites au moins une rainure de guidage rectiligne (12b) sur la périphérie intérieure du barillet extérieur (12p), l'évidement ayant une dimension en largeur propre à permettre le mouvement de rotation dudit au moins un suiveur (17c) dans ladite au moins une rainure de guidage rectiligne (12b), pendant la mise en prise initiale du barillet central (16) avec le barillet extérieur (12p).
Patent WO-9802673-A1 (WO)
Title: Piston a clapet, en particulier flottant, avec loi effort/vitesse dissymetrique pour tube d'amortisseur hydraulique
Inventor: PIRIOU LUDOVIC
IPC: F16F9/348
Filed: 1997-07-08
Abstract: Le piston à clapet pour tube d'amortisseur hydraulique comprend un corps de piston (116) possédant un passage permanent de fluide (112, 129), et un système de clapet flottant (113) disposé sur une première face du corps de piston et coopérant avec ledit passage permanent pour contrôler dans les deux sens le débit de fluide à travers le passage permanent. Le corps de piston (116) comporte au moins un premier passage permanent additionnel (140) traversant de part en part le corps de piston et le système de clapet flottant. Le piston comporte des premiers moyens d'obturation (141) aptes à obturer une extrémité du premier passage permanent additionnel de façon à interdire l'écoulement de fluide dans un premier sens à travers ce premier passage permanent additionnel et à autoriser l'écoulement de fluide à travers ce premier passage permanent additionnel dans un deuxième sens opposé au premier.
Patent WO-9805260-A1 (WO)
Title: Support de clips hemostatiques
Inventor: FORSTER MICHEL
IPC: A61B17/12
Filed: 1997-07-29
Abstract: Ce support (1), qui a la forme d'une barrette allongée, possède des moyens de support et de retenue des clips qui coopèrent exclusivement avec les parties (51-52) de fond du clip (5), tandis que ses branches latérales (50) sont libres; les moyens de support comprennent au moins une face d'appui (200) sur laquelle repose la partie de fond (51-52) du clip, tandis que les moyens de retenue consistent en une languette mince et flexible formant patte de blocage, dont la longueur est au moins égale à la hauteur du clip, et qui s'applique normalement contre la partie de fond (52), mais peut s'en écarter suivant une trajectoire sensiblement perpendiculaire au plan du clip, afin de le libérer, lorsqu'on exerce sur celui-ci un effort de traction dirigé du bas vers le haut. Matériel chirurgical.
Patent WO-9809576-A1 (WO)
Title: Systeme d'osteosynthese pour colonne vertebrale a repartition de contraintes
Inventor: MORENO PIERRE ANGE
IPC: A61B17/70
Filed: 1997-09-04
Abstract: Le sytème d'ostéosynthèse pour colonne vertébrale comporte des premier (30), deuxième (2) et troisième organes d'ancrage adaptés à être fixés à des vertèbres (4) de la colonne, et une tige (18) adaptée à être reçue dans les deuxième et troisième organes d'ancrages (2) pour les relier l'un à l'autre. Le système comporte au moins un tronçon de lien souple (32) adapté à exercer une traction entre les premier et deuxième organes d'ancrage (30, 2).
Patent FR-2760775-A1 (FR)
Title: Paillette lock
Inventor: BERTAUX GILLES
IPC: E05B27/08
Filed: 1997-03-14
Abstract: The lock comprises several paillettes which each slide in an internal longitudinal groove (5) in an annular cylinder (1).  Each paillette, returned by a spring, has a radial notch and the end of each paillette engages a peripheral axial end tooth or a notch of a cylindrical shaped key introduced into the cylinder.   Insertion of the key moves the paillettes in the same radial plane, opposite a follower (2), enabling rotation of the cylinder. A first special paillette is provided in addition at its rear internal end with a nose which engages a window (9) of a notched collar (3) which can be rotated relative to the cylinder.  The window has a width slightly greater than twice the thickness of the special paillette and also has a stop (11) for the nose.  The stop has a width equal to half of the width of the rest of the window. The lock can be first activated by a temporary site key and subsequently locked by a permanent key.
Patent FR-2760971-A1 (FR)
Title: Procede de production d'une composition a liberation controlee
Inventor: AGUADISCH LOUIS MICHEL JACQUES
IPC: A61K8/00
Filed: 1997-03-20
Abstract: L'invention concerne un procédé de production d'une composition à libération contrôlée.Le procédé comprend la préparation d'une formulation pulvérisable comprenant un agent actif (A) et un véhicule (B) . Le véhicule comprend une formulation de silicone durcissable comprenant (I) un polysiloxane porteur de liaisons Si-H, (II) un polysiloxane porteur de groupes hydrocarbonés insaturés liés à des atomes de silicium et (III) un catalyseur d'hydrosilylation. Les composants de la formulation pulvérisable sont placés dans plusieurs récipients afin d'empêcher le durcissement avant application. La formulation pulvérisable est ensuite pulvérisée de manière à donner lieu au mélange de ses composants. La formulation pulvérisée durcit rapidement pour former la composition à libération contrôlée.L'invention est notamment applicable au domaine de la pharmacie.
Patent FR-2766942-A1 (FR)
Inventor: SAPHAR LOUIS PIERRE
IPC: G06K7/00
Filed: 1997-07-31
Abstract: The invention concerns smart card readers dedicated to a particular application and using both a microcontroller (MC) whereof the read-only memory determines the operation of the application, and a security component (CS) executing, under the microcontroller control, sub-programmes related to the application security (authentication, confidential programmes and the like). In order that the application manager may access certain zones of the security component memory, it is provided that the microcontroller can automatically shift into a so-called "transparent" mode, when a specific access code transmitted by the test card is recognised. In this mode, the reading or writing instructions of a memory zone of the security component, transmitted by the test card, are interpreted by the microcontroller as being reading or writing instructions of a memory zone of the security component and not of the microcontroller. The invention is applicable to portable readers.
Patent FR-2769379-A1 (FR)
Title: Tool for operation and maintenance of optical fibres
Inventor: VIVANCOS ROGER
IPC: G02B6/26
Filed: 1997-10-03
Abstract: The tool comprises two frames (1) each of which carries a row of cylinders (2) which are mutually staggered. The frames (1) are arranged as the arms of a vice with a stop (4) which is adjustable according to application. On closing the frames the intensity in a contained optical fibre (3) is reduced and the tool may be used to find faults employing Fresnel peaks and to carry out operations such as optical soldering
Patent FR-2770016-A1 (FR)
Title: Method of regulation of distance between two motor vehicles
Inventor: TOFFOLO GABRIEL
IPC: G01S13/931
Filed: 1997-10-17
Abstract: The distance regulation method determines the set distance (Dc) between two vehicles and for a particular road scenario stabilises the speed of a vehicle to be equal to the vehicle ahead. The road scenario is determined from relative separation and speed between the two vehicles to take account of passing vehicles, emergencies and passing manoeuvres. The scenario is used to select the control law.
Patent FR-2771557-A1 (FR)
Title: Optical resonator for high power laser used for machining
Inventor: GODARD BRUNO
IPC: B23K26/073
Filed: 1997-11-21
Abstract: The laser has multiple mirrors producing corresponding number of output beams. The system comprises a large mirror (10) which may be concave, and an assembly of identical small mirrors (121-123) which may be convex.  The small mirrors are arranged so that their foci are situated in the focal plane (PF) of the large mirror. The small mirrors may be arranged in an array together, or may alternatively have slightly differing focal lengths and be separately mounted. The large mirror and small mirrors together define a discharge chamber containing an optical amplification medium (13).  A converging lens (14) is placed in the path of the output from the laser chamber, focussing a number of elementary beams on to a work surface.
Patent WO-9833209-A1 (WO)
Title: Method for obtaining a thin film, in particular semiconductor, comprising a protected ion zone and involving an ion implantation
Inventor: BRUEL MICHEL
IPC: H01L21/265
Filed: 1998-01-26
Abstract: The invention concerns a method for obtaining a thin film from a substrate, the film bring delimited in the substrate by an ion implantation and by a thermal treatment inducing a line of fracture for separating the film from the rest of the substrate. A particular zone, for example consisting of the oxide film of the grid (15) and the channel zone (19) of a MOS transistor (12), having been produced on the substrate region (10) for forming the thin film (20), this zone can be protected from the ion implantation by masking with the transistor grid (16), which does not prevent the fracture from taking place as long as the zone does not exceed a predetermined limit dimension for the material constituting the substrate.
Patent WO-9837059-A1 (WO)
Title: Preparation of 4-cyano-4'-hydroxy biphenyl
Inventor: CAZAUX JEAN-BERNARD
IPC: C07C255/53
Filed: 1998-02-16
Abstract: The invention concerns a method for preparing 4-cyano-4'-hydroxy biphenyl, consisting in protecting the aldehyde function of 4-bromo-benzaldehyde, reacting the protected 4-bromo-benzaldehyde with p-alcoxyphenyl magnesium halide, deprotecting the formyl of the protected 4-alcoxy-4'-formyl-biphenyl and transforming the formyl group into cyano and hydrolysing the alcoxy group of the resulting 4-alcoxy-4'-cyano biphenyl.
Patent WO-9901384-A1 (WO)
Title: Method for automatically adjusting the aeration of an installation for biological treatment of waste water
Inventor: AUDIC JEAN-MARC
IPC: C02F3/00
Filed: 1998-06-15
Abstract: The invention concerns a method characterised in that it consists in: measuring the oxidoreduction potential on each tank; respectively transmitting said measurements to a data processing system to analyse the oxidoreduction potential evolution and establishing a diagnosis of the aeration/biology couple to ensure the degradation reactions of the carbonaceous and nitrogenous pollution and determining, on the basis of said diagnosis, whether to start, to continue or to stop the aeration on the tanks, depending on the required degree of purification such that, in the first tanks, priority is given to the treatment of carbonaceous pollution with specific parameter representation of the oxidoreduction potential threshold values and, in the last tanks fine-tuning the treatment of the carbonaceous and nitrogenous pollution by managing the aeration consisting in establishing the oxidoreduction potential evolution curve, measured on these tanks, based on time and in computing the differential coefficient, and when the latter approaches zero, correlating the differential coefficient and the oxidoreduction potential value to determine whether to start, continue or stop aeration on said tanks.
Patent WO-9902259-A1 (WO)
Title: Hydrotreating catalyst comprising chevrel phases and method for making same
Inventor: PESNEL-LEROUX GHISLAINE
IPC: B01J27/051
Filed: 1998-07-08
Abstract: The invention concerns a hydrotreating catalyst obtained by the formation of Chevrel phases consisting of molybdenum sulphides and small metal cations selected among the group consisting of nickel and cobalt on the granular support made of refractory metal oxides characterised in that 90 % of a Chevrel phase crystallites present have a diameter less than 10 nanometers and are dispersed on a granular support with surface specific area greater than 100 m2/g.
Patent WO-9905522-A1 (WO)
Title: Use of appropriate cells for screening inhibitors of the tubulin-carboxypeptidase and applications as anti-cancer agents
Inventor: JOB DIDIER
IPC: C12Q1/37
Filed: 1998-07-24
Abstract: The invention concerns the use of cells wherein the tubulin tyrosination-detyrosination cycle is modified, for screening and selecting inhibitors of the tubulin-carboxypeptidase, their use as anti-cancer agents and the screening method using said cells. Said cells, which over-produce tubulin-glu, are adapted for selecting or screening products inhibiting the tubulin-carboxypeptidase activity (TCP).
Patent WO-9915839-A1 (WO)
Title: Improvements to devices controlling and regulating an air flow
Inventor: DAUNAY JACQUES
IPC: F24F13/26
Filed: 1998-09-18
Abstract: The invention concerns a device regulating the temperature of premises by means of a secondary air flow blown therein, comprising an upstream duct (1) communicating with means supplying pressurised air, ending in a converging element (11) emerging into a downstream duct (3) communicating with the premises. Said device is characterised in that a substantially rotating solid (15a), capable of being positioned along the convergent element (11) longitudinal axis, is arranged at least partially upstream of the outlet thereof, so as to define between the substantially rotating solid (15a) outer surface and the convergent element (11) inner wall a ring-shaped channel the size of which depends on the position of said solid (15a) relative to said wall.
Patent WO-9916528-A1 (WO)
Inventor: JACQUET XAVIER
IPC: B01D24/00
Filed: 1998-09-28
Abstract: Ce dispositif de filtration pour liquides, notamment alimentaires est constitué d'au moins une cartouche (1) comprenant un volume en forme de couronne cylindrique définie par une grille extérieure cylindrique (25, 34, 36), au niveau de laquelle arrive le liquide à filtrer, et une grille de support interne (29), concentrique avec la grille extérieure, ledit volume étant comblé par un média filtrant régénérable. Ce média filtrant est constitué par des microbilles de verre ou de polymère, enrobées par un polymère hydrophobe insoluble en phase aqueuse.