baber/WOPTO huggingface dataset:
Patent FR-2679573-A1 (FR)
Title: Process for the manufacture of a cotton-based washable non-woven sheet and sheet thus obtained
Inventor: ANDRE VUILLAUME
IPC: D04H1/425
Filed: 1991-07-25
Abstract: Process for the manufacture of a spunlace nonwoven sheet based on cotton fibres, which consists in, continuously: - moving forward a sheet (1) based on cotton fibres, - interlacing (2, 3) these fibres with the aid of a plurality of jets of water under pressure, - drying (8) this interlaced sheet, - and, finally, taking up (10) the spunlace sheet (9) thus obtained, characterised: - in that after the interlacing (2, 3), and before the drying (8), the free water present in the interlaced sheet (4) is wrung out (5); - in that this wrung sheet is then impregnated (6) with an aqueous solution of a polyamide-amine-epichlorohydrin (PAE) resin in a proportion, measured as dry products, of 0.2 % to 1 % of the weight of the cotton fibres; - and in that, after the excess solution has been squeezed out, the impregnated sheet (7) is dried (8) at a temperature which is sufficient to at least initiate the crosslinking of the deposited PAE resin.
Patent FR-2681233-A1 (FR)
Title: Endoscopic device
Inventor: CATHERINE TOMASINI
IPC: A61B1/04
Filed: 1991-09-13
Abstract: The present invention relates to an endoscopic device. A device according to the invention comprises a source (1) of white light comprising a mobile filter disposed in the path of the light beam emitted by the source, light beam guidance means, a CCD sensor (4) and means of processing the light signals coming from the CCD sensor; the CCD sensor is monochromatic and the mobile filter comprises a red filter, a red and green filter and a neutral filter, and the means of processing the signals coming from the CCD sensor comprise means of subtracting the digitised value of electrical signals coming from the CCD sensor. The technical field of the invention is that of surgical equipment manufacture.
Patent FR-2683549-A1 (FR)
Title: Acides nucleiques codant pour la lipase gastrique de lapin et derives polypeptidiques, leur utilisation pour la production de ces polypeptides, et compositions pharmaceutiques a base de ces derniers.
Inventor: CLAUDE BENICOURT
IPC: C12N15/55
Filed: 1991-11-13
Abstract: La présente invention concerne la lipase gastrique de lapin telle qu'obtenue par voie du génie génétique ainsi que la séquence de nucléotides codant pour cette LGL recombinante. Elle vise également l'utilisation de cette LGL recombinante pour l'obtention de compositions pharmaceutiques destinées, notamment, au traitement de pathologies liées à l'insuffisance, voire à l'absence de sécrétion de lipase gastrique dans l'organisme d'un individu.
Patent FR-2684178-A1 (FR)
Title: Tete incendiaire.
Inventor: DENIS DILHAN
IPC: F42B12/44
Filed: 1991-11-26
Abstract: L'invention concerne une tête incendiaire du type comportant une enveloppe (100) contenant un gel incendiaire et un dopant pour le gel incendiaire, ainsi que des moyens de dispersion et d'inflammation pour disperser et enflammer l'ensemble, caractérisée en ce que le gel incendiaire (115) et le dopant (125) sont respectivement placés dans des compartiments principal (110) et secondaire (120) séparés à l'intérieur de l'enveloppe, et en ce que les moyens de dispersion et d'inflammation sont adaptés pour assurer un mélange du gel et du dopant lors de leur mise en œuvre. Application aux armes incendiaires.
Patent FR-2684167-A1 (FR)
Title: Microhousing with optical "contact" for sensitive electronic protection device
Inventor: YVON LE BAIL HUBERT
IPC: F16P3/10
Filed: 1991-11-26
Abstract: Device making it possible to contribute simply and effectively to the protection of the workforce operating on industrial machines. The device proposed is made up of two components made from aluminium sections fitting into one another. The first one (5) receives a cable (9) comprising two optical fibres (4) coming from an electronic box outside the present device. The second one (6), into which a length of optical fibre (20) has been incorporated, acts as a light "bridge" when the components (5) and (6) are assembled; that is to say when a machine casing is closed. In this case, the light emitted by the electronic box is returned to this box in order to authorise start-up of the machine without danger. The opening of the casing gives rise to the cutting of the light "bridge" (20) and the immediate shutdown of the machine by the electronic box. While this device is intended mainly to equip industrial machines, its non-material "contact" principle will find use in fields which are as diverse as that of protection against theft, among others.
Patent FR-2685366-A1 (FR)
Title: Supported device for roadway and industrial cleaning
Inventor: DANIEL DURAND
IPC: E01H1/00
Filed: 1991-12-18
Abstract: The device comprises a suction head (10) having a chassis (30) fitted with means for fastening to a carrying device and means (34) for bearing on the ground, and suction nozzle (42) opening downwards, joined to a suction hose placed in front of the bearing means. It furthermore comprises a blowing pipe (boom, rail) (46).
Patent FR-2686228-A1 (FR)
Title: Packaging for a packet of cigarettes and matches
Inventor: DAYAN-NEE-BOKEY MADAME PASCALE
IPC: B65D85/10
Filed: 1992-01-20
Abstract: Packaging enabling a smoker to light his cigarette even if he is not carrying the means (lighters or box of matches) for doing so. The invention relates to a packaging for a packet of cigarettes, the folding of which packaging has been modified so as to incorporate a box of matches, thereby enabling the user to have both cigarette and match at his disposal. It consists of a built-in box (novel folding system) which the user opens with the aid of a tab which is built into the design of the packet of cigarettes, provided with a striking surface on its side. The packaging according to the invention is of interest to all smokers and can be adapted to all types of cigarette packets.
Patent FR-2689683-A1 (FR)
Title: Dispositif semiconducteur à transistors complémentaires.
Inventor: ERNESTO PEREA
IPC: H01L27/095
Filed: 1992-04-07
Abstract: L'invention décrit un système à au moins deux transistors complémentaires, à canaux n et p, mais comportant une hétérostructure entre matériaux III-V. Afin d'équilibrer les tensions de seuils dans les deux canaux n (2 DEG) et p (2GHG), au moins deux plans de dopage p (19) et n (20) sont inclus dans deux couches de l'hérostructure, à des niveaux compris entre les canaux (2 DEG, 2 DHG) et les électrodes de grilles (7, 8). Le plan de dopage n (20) est ensuite supprimé par gravure localisée à l'aplomb du transistor à canal p. Application à la logique rapide.
Patent FR-2692338-A1 (FR)
Title: Dispositif de montage de composant hydraulique tel qu'un corps de pompe et support pour un tel dispositif.
Inventor: FRANCOIS HETET
IPC: F04D29/60
Filed: 1992-06-10
Abstract: Le montage du corps de pompe est réalisé par emboîtement étanche d'au moins un raccord d'entrée et d'au moins un raccord de sortie du corps de pompe sur des embouts de canalisation d'entrée et de sortie correspondants fixés sur une platine de montage en équerre. Le dispositif de montage comporte un support détachable 10 en forme générale d'équerre ou de L à deux branches 11, 12 dont la première 11 s'appuie à son extrémité distale sur l'embout de la canalisation d'entrée 4 et à son autre extrémité sur la platine 3, après introduction d'au moins un crochet 14 à travers un passage 19 de la platine et dont la deuxième branche 12 est fixée sur la partie inférieure 22 du corps de pompe 1, par au moins une pièce filetée 24 constituant une fixation complémentaire. Application au montage d'un corps de pompe en multipliant les points d'amortissement et en assurant une grande facilité d'accès.
Patent FR-2693026-A1 (FR)
Title: Removable isolating switch for high-tension lines - has unipolar cut-out operated by electrically insulated operator at distance for aerial high tension lines
Inventor: ALAIN ROMEAS
IPC: H01H31/28
Filed: 1992-06-25
Abstract: The isolating switch has three unipolar cut-outs (5,5',5''). Each cut-out is fixed to one side of a HT line (6,7,8) and to the other of an insulating cable (9,9',9'') and to an auxiliary line (10,11,12). The switch has manual control from the cut-outs (13). The control has two series of joining (14,15), (14',15') and (14'',15'') which are rigid and electrically insulated. The control has an envelope (16) which is cylindrical and is operated by hand at the foot of the pylon (17). The envelope is fixed to the foot of the pylon by collars to stop illegal access and using padlocks. The assembly opens very sharply and electrically isolates a first connection and a mobile extremity. A second connection allows re-attachment to the cable. The first connection has a screw-type head to join the cable through a cylindrical housing. USE - Rapid manual cut-out for overhead high-tension cables.
Patent FR-2694114-A1 (FR)
Inventor: JACQUES LEWINER
IPC: G08G1/123
Filed: 1992-07-22
Abstract: A system for displaying waiting times for approaching buses (2) at the various bus stops (1) on a network. The system includes means for generating electromagnetic signals (8) with bus-based addresses, fixed signal receivers (9) in the displays at each stop, and, preferably, portable units (10) which also pick up said signals and can display bus waiting times at any network bus stop in response to inquiries from bearers of said units.
Patent FR-2681301-A1 (FR)
Title: An apparatus and a method for motor-driven power-assisted steering
Inventor: SHUNICHI WADA
IPC: B62D119/00
Filed: 1992-09-18
Abstract: Apparatus and method for motor-driven power-assisted steering for a vehicle, which make it possible to avoid as much as possible frequent operations of engaging and disengaging an electromagnetic clutch 14 which connects a motor 13 to a steering system or disconnects it from the latter, thus improving the durability of the clutch 14 and eliminating the annoying impacts and the noise during connection or disconnection of the clutch 14. The supply to the motor 13 is interrupted by a motor control device 191, when the speed V of the vehicle is equal to or greater than a predetermined value Vo. The clutch 14 is disengaged in order to disconnect the motor from the steering system when an anomaly is detected in the steering system, the vehicle driving at high speed. Such an anomaly is detected if the motor current which flows through the non-powered motor is not equal to zero, or if the steering torque is equal to or greater than a predetermined value and if the voltage at the terminals of the motor, when the latter is not powered, is equal to zero, or if the speed of rotation of the steering wheel is equal to or greater than a predetermined value and if the voltage at the terminals of the motor is equal to zero.
Patent FR-2683292-A1 (FR)
Title: Connection between two ends of tubes
Inventor: HEINZ VAHLBRAUK KARL
IPC: F16L21/06
Filed: 1992-10-26
Abstract: Connection between two ends of tubes (1, 2) having swellings in the form of a sleeve tube, in each one of which ends is inserted a sealing member (8) which is located radially on the inner side against a reinforcing tube (5) fitted into the swelling. In order to avoid displacements of the sealing member, and in order to obtain, at the same time and by construction, easy handling, each of the swellings in the form of a sleeve comprises a length (4), the axial section of which is curved or in the form of a broken line, with both axial ends extending essentially as far as the radial level of the outer surface of the reinforcing tube (5). The sealing member (8) fills, as far as possible, the volume delimited by the internal surface of the length (4), on the one hand, and the external surface of the reinforcing tube (5) on the other hand. To each of the lengths (4) there may be connected cylindrical lengths (3) of greater diameter than that of the non-swelled part of the tube ends (1, 2) receiving the reinforcing tube (5).
Patent FR-2697687-A1 (FR)
Title: Embase télémanipulable et ensemble fiche-embase la comportant.
Inventor: MAURICE ROUHIER
IPC: H01R13/631
Filed: 1992-11-04
Abstract: L'invention concerne une embase télémanipulable à fourche de préguidage. Elle est caractérisée en ce qu'une branche (17) de ladite fourche présente un prolongement (18) pourvu d'un moyen de détrompage angulaire, en particulier une fente ayant une largeur permettant le passage d'une partie arrière coudée (27) de la fiche (2). L'invention concerne également un ensemble fiche-embase dans lequel, lorsque la fiche (2) est montée sur l'embase (1), le prolongement (18) forme un support mécanique d'au moins une partie (22, 23) du corps de la fiche (2).
Patent FR-2699667-A1 (FR)
Title: Procédé d'aide au pilotage d'un aéronef volant à basse altitude.
Inventor: ROGER SAMY
IPC: G06T7/20
Filed: 1992-12-22
Abstract: Procédé d'aide au pilotage d'un aéronef volant à basse altitude pour l'évitement d'objets par détermination de la distance entre une caméra (1) à bord de l'aéronef et des objets (5) observés dans lequel: - on compare des positions (12), dans deux images successives, de points caractéristiques des objets (5), (CF DESSIN DANS BOPI) l'écart de position, - on détermine un point de concours (23) de l'ensemble (CF DESSIN DANS BOPI) - on attribue, à chaque point caractéristique, une valeur de distance relative à la caméra (1) d'autant plus faible que le module du vecteur vitesse associé (CF DESSIN DANS BOPI) caractéristique correspondant (11, 12) et ledit point de concours (23) est faible.
Patent FR-2703803-A1 (FR)
Title: Process for generating synthesis images
Inventor: LAURENT BLONDE
IPC: G06T15/20
Filed: 1993-04-06
Abstract: The process consists on the one hand in evaluating a scene (1) in 3-dimensional space from input data representative of a scene in a 4-dimensional space described at each specific instant by a set of plane polygons, and in selecting (11) the plane polygons corresponding to the objects of the 3-dimensional scene and on the other hand in projecting (13) the selected polygons onto a hemisphere centred about a point of the 3-dimensional scene, and in calculating (14) the intersections of the polygons on the projection hemisphere, leaving the visible parts conspicuous. Applications: image processing using digital computers.
Patent FR-2704577-A1 (FR)
Title: Movable partition
Inventor: LOUIS FOURNIER
IPC: E05D15/06
Filed: 1993-04-27
Abstract: The movable partition is intended temporarily to divide a room and comprises a plurality of panels (5) suspended by their upper end from a runway track and capable of being manoeuvred independently of one another from a storage place (3) towards the place of installation (4) of the said partition, the said panels (5) being suspended from the said runway track by means of two rollers (15, 16) positioned substantially at the two ends of their upper face (17) and interacting with the said runway track. The runway track consists of a rail (20) including two coplanar runway tracks (18, 19) forming between them a slot (23) capable of allowing the supports (30) of the rollers (15, 16) to pass, and along which the said rollers run with horizontal rotation axles, the said rollers for each of the panels (5) being mounted in opposition so that each rests on a different runway track.
Patent FR-2704808-A1 (FR)
Title: Multi-function spanner (wrench) for fitting and removing the wheels of a motor vehicle
Inventor: JEAN ROUSSEAU
IPC: B60B29/00
Filed: 1993-05-07
Abstract: The spanner, intended on the one hand for operating a jack for lifting up the vehicle and on the other hand for tightening and slackening off the bolts which fasten the wheels to the vehicle, comprises a substantially straight arm (1) equipped at one end (3) with means (4) designed to come into engagement with a threaded rod (5) for operating the jack (6) and allow this rod (5) to be rotated through action on the spanner, this arm being equipped at its other end (14) with a box spanner (15) designed to come into engagement with the said wheel bolts and set out to allow these to be tightened and slackened off by operating the arm, this box spanner (15) furthermore being shaped to act as an operating handle when the spanner is being used to actuate the jack (6).
Patent FR-2706106-A1 (FR)
Title: Portable device for interactive communication in graphics mode, for use by those with speech impediments and/or severe hearing difficulties
Inventor: MICHEL GRIMAULT JEAN
IPC: H04M1/247
Filed: 1993-06-04
Abstract: This portable device for interactive communication includes a computer 11 linked by a low-frequency link 9, on the one hand to an amplifier circuit 19 linked to an acoustic coupler 22, to a loudspeaker 20 and to a microphone 21, and, on the other hand, to a voice-synthesis circuit 12, to a voice compression and analysis circuit 14, and to a voice-message storage memory 15. The computer 11 is also linked to the inputs/outputs of a multi-frequency signal transmitter-detector 16 and to the input of a modem 17 as well as to a data bus 10 itself linked to a graphics display 5, to a keyboard 6, to a time-stamping circuit 7 and to a wireless link circuit 8. Application to telephone and data communications systems.
Patent FR-2707587-A1 (FR)
Title: Roll-stabilised surface-effect ship
Inventor: ERIC HASSAN
IPC: B63B39/08
Filed: 1993-07-16
Abstract: The invention relates to a surface-effect ship comprising a central hub (2) and two slender lateral keels (3a, 3b) situated on either side of the central hull, each one defining with the latter and under the dead work of the ship (4) an air tunnel which is open at the bottom onto the surface of the water and closed transversely fore and aft by fore and aft flexible skirts (5a, 5b). Blowers (7a, 7b) are associated respectively with the tunnels in order to blow air into the space extending between the fore and aft skirts and create two separate volumes of overpressurised air each exerting a lift force on the ship. The lower edge (10) of one keel is shaped to emerge partially after the ship has assumed an inclination of roll ( THETA ) in the direction for lifting this keel, so as to create a lateral leakage of air (D) which tends to decrease the lift force of the overpressurised volume of air bounded laterally by this keel in a way which is stronger and faster as the said inclination increases, so as to damp out the rolling motion of the ship.
Patent FR-2708156-A1 (FR)
Title: Circuit de protection contre des surtensions à forte énergie à tension d'écretage contrôlée.
Inventor: PIERRE RAULT
IPC: H02H9/04
Filed: 1993-07-19
Abstract: La présente invention concerne un circuit de protection contre des surtensions constitué d'un composant écrêteur de tension (Z2) disposé entre deux de ses entrées (E1, E2), qui comprend en outre un composant de limitation de courant (CLD) connecté entre l'une (E1) des entrées et une borne de connexion (T1) vers cette entrée.
Patent FR-2708848-A1 (FR)
Title: Alignment and transfer device for a tibial prosthesis
Inventor: WERNER KEGEL
IPC: A61F2/00
Filed: 1993-08-10
Abstract: The present invention relates to an alignment and transfer device for tibial prostheses, one part being withdrawn when the alignment of the body of an individual and his or her comfort has been established. According to Figure 5, the device is characterised by two caps (3) and (4) joining, by means of a tube (5), the artificial foot (2) and the stump fixture (9). The length and inclination of the central tube (5) are determined by a hollow cylinder (28) mounted on a cardan joint which is withdrawn after fitting. The tube (5) is fixed by means of acrylic resin poured into the cups (3) and (4). The invention is used in the orthopaedics industry.
Patent FR-2712340-A1 (FR)
Title: Motor vehicle door stop
Inventor: GRAHAM CORLEY
IPC: E05B17/00
Filed: 1993-11-08
Abstract: The door stop consists of a bracket (10) fixed to the vehicle bodywork and a bar (20) which is pivoted at one end (21) to the bracket, while its other end (22) fits into a housing inside the door containing friction elements or rollers which press against the bar and control its positions. The bracket has a pivot pin (30) to engage with a hole (23) in the bar. The stop incorporates a pre-tensioned spring (40) which applies an effort holding the bar and pin together to eliminate radial clearances between them and provide noiseless operation. The spring can be in the form of a steel ring on the pin or a vane mounted on the bracket and interacting with the surface of the bar.
Patent FR-2699036-A1 (FR)
Title: Dispositif pour convertir en signaux électriques l'image d'une surface lumineuse d'un lecteur de microfilms ou de microfiches.
Inventor: STEPHAN BRUNNER ALEX
IPC: H04N1/193
Filed: 1993-12-02
Abstract: Dispositif pour convertir en signaux électriques l'image représentée sur un écran (3) d'un lecteur de microfilms ou de microfiches (1). Afin de permettre une lecture électronique complète de l'écran, il est prévu une barre (4) qui comporte plusieurs détecteurs d'image (5) disposés les uns à côté des autres et est guidée mobile par l'intermédiaire d'un élément de guidage (6). Pour pouvoir être adapté facilement, le dispositif présente par ailleurs des moyens de fixation pour fixer l'élément de guidage (6) dans une position définie par rapport à l'écran (3).
Patent FR-2705941-A1 (FR)
Title: Ensemble de pignons pour bicyclettes.
Inventor: ANTONIO ROMANO
IPC: B62M9/10
Filed: 1994-03-18
Abstract: Un ensemble de pignons pour bicyclettes comprend au moins deux pignons avec des diamètres différents disposés côte-à-côte, le pignon de plus grand diamètre (2) ayant une dent (15s) destinée à supporter la chaîne pendant le déplacement de cette dernière du pignon de plus petit diamètre vers le pignon de plus grand diamètre (2). Cette dent (15s) possède, à son extrémité, une surface de support étagée (15b) prévue sur le côté opposé à celui dirigé vers le pignon de plus petit diamètre.
Patent FR-2718945-A1 (FR)
Title: Dispositif de retenue d'une tige de liaison d'un fixateur de rachis sur une vis pédiculaire.
Inventor: JACQUES FOURNET-FAYARD
IPC: A61B17/70
Filed: 1994-04-25
Abstract: Il comprend deux rondelles (3a) identiques dont chacune comporte une alésage débouchant (3d) à profil conique, au moins une encoche (3e) cylindrique ménagée perpendiculairement à l'alésage conique (3d) pour la mise en place d'une tige de liaison (5), au moins un doigt (3f) déformable élastiquement et au moins un trou vertical (3j) qui est destiné à recevoir et maintenir le doigt (3f) correspondant de l'autre rondelle (3a) avant leur assemblage sur la vis pédiculaire (2) correspondante.
Patent FR-2725429-A1 (FR)
Title: Continuous cleaner for food conveyor belts
Inventor: MELINAND RENAUD
IPC: B65G45/22
Filed: 1994-10-11
Abstract: The continuous cleaning installation for circular section conveyor belts comprises, on the trajectory of the belts' lower strands an external inlet feed roller (13). This roller directs the strands to a roller (14) immersed in a trough (7) containing a cleaning and sterilising solution (8). An external intermediate roller (15) feeds the strands leaving the cleaning trough towards a roller (16) immersed in a rinsing trough (9) containing a rinsing liquid (10). There is an external outlet roller (17).  Upstream of the inlet roller and on each of the lower strands is a stage (18), located above a reception tray (19), for wiping off materials adhering to the strand.