baber/WOPTO huggingface dataset:
Patent FR-2735534-A1 (FR)
Title: Ensemble moteur electrique et pompe hydraulique a grande compacite
Inventor: TRINTIGNAC CHRISTIAN
IPC: F04C2/18
Filed: 1995-06-15
Abstract: Ensemble moteur électrique et pompe hydraulique à grande compacité dans lequel un moteur électrique (1) disposé dans une enveloppe (2) formant réservoir entraîne l'arbre d'entrée (4) d'une pompe à engrenages disposée dans un corps de pompe (8), caractérisé en ce que ledit corps de pompe forme, à partir de ses côtés latéraux et autour desdits engrenages, des chambres d'amortissement (21, 22, 23, ...) reliées en série et dans lesquelles circule le fluide hydraulique.
Patent FR-2736279-A1 (FR)
Title: Apparatus for dissolving a gas in a liquid - has gas diffuser immersed in liquid and performing a rapid movement relative to it
IPC: B01F27/94
Filed: 1995-07-07
Abstract: The appts. consists of a gas diffuser (1), e.g. of fretted stainless steel, ceramic or other porous material, which is immersed in the liquid and performs a rapid movement relative to it, produced by rotation, vibration, oscillation or other cyclic or non-cyclic periodic or permanent movement. The diffuser can be flat in shape, or cylindrical, conical, cylindro-conical, spherical or in a non-geometrical shape. It can be rigid or supple, or be made from a number of elements of different materials to perform different functions, and having pores, holes or slits. The gas is fed through the diffuser under pressure provided by an external or integral pressure source.
Patent FR-2726503-A1 (FR)
Title: Cartouche d'encres de plusieurs couleurs, imprimante, et systeme et procede de transmission d'encre
Inventor: SHINADA SATOSHI
IPC: B41J2/175
Filed: 1995-09-18
Abstract: L'invention concerne une cartouche à réservoir d'encre. Elle se rapporte à une cartouche qui comprend plusieurs premières chambres (512, 512', 512"), plusieurs secondes chambres (511, 511', 511"), plusieurs parois formant cloison (510) ayant un trou de communication (519, 519', 519") placé entre les chambres associées, au voisinage de la partie inférieure de la paroi formant cloison (510), et plusieurs orifices de transmission d'encre traversant une paroi d'une seconde chambre (511, 511', 511") respective et transmettant l'encre à l'extérieur de la cartouche, toutes les premières chambres (512, 512', 512") et les secondes chambres (511, 511', 511") associées étant formées par un ensemble en une seule pièce. Application aux imprimantes en couleurs.
Patent FR-2726055-A1 (FR)
Title: Procede d'assemblage d'elements tubulaires
Inventor: DA RE MARIO
IPC: B62D33/04
Filed: 1995-09-25
Abstract: Procédé d'assemblage d'éléments tubulaires à l'intersection de leurs axes pour obtenir des noeuds structurels de châssis d'automobile, qui prévoit de réaliser une paire de demi-coquilles (8, 9) en matière analogue, qu'il s'agit d'accoupler aux éléments tubulaires (3, 4), d'enduire leur surface interne et la surface externe des éléments tubulaires d'une couche d'un adhésif approprié pour les matières en contact, puis de réaliser des colliers (20) en résine thermoplastique et thermorétractable et de les enfiler sur les extrémités des demi-coquilles (8, 9 ) et, finalement, de soumettre le noeud ainsi obtenu à un traitement thermique pour en assurer la consolidation.
Patent FR-2739007-A1 (FR)
Title: Office seat with lumbar support
Inventor: DE PASCAL HUGUES
IPC: A47C7/46
Filed: 1995-09-21
Abstract: The office seat consists of a seat carried by a base, and a back. The back has an adjustable lumbar support comprising a control for simultaneous and continuous adjustment of height (h) and thickness (e) of the position of a projecting point of contact (S) with the user's lumbar region.  The adjuster comprises a pair of cams (31a,31b) aligned parallel to the back axis. A flexible back pad (20), fixed to the back, and carrying the projecting contact point is held supported on the cams. The cams are set back from each other and capable of being simultaneously rotated by a control. This control comprises two endless axially coupled screws. Each screw rotates a helicoidal wheel fixed to one of the cams.
Patent FR-2740895-A1 (FR)
Title: Advertising display control e.g. for multiple display panels on sheet carried on roller
IPC: G09F11/295
Filed: 1995-11-03
Abstract: The advertising display controller positions one of a number of panels behind a display window for a controlled time. The panels are carried on a sheet which is displaced by a roller.  The roller is controlled by a control system (232). A computer program is generated for each of the display panels, with the program containing control data associated with each display panel. The control information is delivered to the system controller to provide control signals to position the roller. The display is controlled under a programmed strategy, which may include duration of display, instant of start and finish of display, frequency of display, display linked to an event.
Patent FR-2740662-A1 (FR)
Title: Swim:suit or undergarment with slimming effect
IPC: A41D7/00
Filed: 1995-11-03
Abstract: The garment incorporates an elasticated layer of very fine material, centred on the stomach and waist and fitted between two layers (3, 6) of the garment, the inner one being made from stretch cotton and the outer one of Elasthane (RTM) fibres. The elasticated layer is attached to the garment by side seams (2). The elasticated layer is made one size smaller than the garment itself, and can be incorporated in garments suitable for men as well as for women.
Patent FR-2740890-A1 (FR)
Title: Educational model for AC representation
IPC: G09B23/18
Filed: 1995-11-03
Abstract: The model includes a base support (1) which carries a graduated disc (2) and a geometric figure (3) comprising two circles of diameter equal to the radius of the disc and lying on the diameter of the disc. They are delineated by texture or by colour through the slots (5). Alternately, a transparent smaller disc (4) with vector lines made visible by contrast can be used. In either case, the smaller disc rotates about a central pivot (9) relative to a fixed geometric figure.  The figures may be on an interleaved disc between the fixed support and the smaller disc and accompanied by a scale to represent the poles of the rotor of an electrical turning machine, with coloured sectors representing its coils. The visible vector corresponds to the angular position of the vector.
Patent FR-2743414-A1 (FR)
Title: Magazine for storage and supply of propulsive charges for weaponry
Inventor: GAY CHRISTIAN
IPC: F41A9/76
Filed: 1996-01-05
Abstract: The charges are cylindrical modules (3) axially aligned in rows and spaced apart by discs (15) on parallel rods (12) separated by a distance slightly greater than the module diameter. The rows of modules are driven by a conveyor (10) running in a closed loop (F) within the magazine.  The conveyor passes an opening (25) through which an entire row of modules is ejected simultaneously. Its path is bounded by interior floors (17) on which the modules rest, curved guides (18) whereby they descend to the next floor, and a vertical wall (19) defining a passage up the rear wall (7) from the lowest to the highest floor.
Patent WO-9700541-A1 (WO)
Title: Reseau de commutateurs pour la connexion de canaux redondants
Inventor: CHAPERON PIERRE
IPC: H04Q3/68
Filed: 1996-06-14
Abstract: Un réseau de commutateurs de type T ou R ayant n entrées et n+p sorties (ou inversement) tel que n'importe quelle combinaison de n sorties puisse être connectée à n'importe quelle combinaison des n entrées, n et p étant des entiers quelconques prédéterminés tels que p soit supérieur à 2 et que le couple (n, p) soit différent du couple (8, 4), comporte: deux étages extrêmes formés chacun d'un nombre a de blocs redondants, choisis parmi trois types possibles avec une entrée, une entrée et une sortie, ou une entrée et deux sorties; un nombre b d'étages intermédiaires successifs, disposés entre les étages extrêmes et contenant chacun un nombre a de blocs nominaux, formés de deux commutateurs connectés à deux entrées et deux sorties, un nombre (b+1) de blocs d'interconnexion pour relier les blocs entre eux, avec: a est tel que 2a soit le plus petit entier supérieur ou égal à p, b est le nombre entier tel que le nombre c défini par c = n - 2ab soit strictement positif et inférieur ou égal à 2a.
Patent FR-2744133-A1 (FR)
Inventor: SOUVIGNET CLAUDE
IPC: A61L27/38
Filed: 1996-01-30
Abstract: A method for culturing cells having angiogenic potential in order to induce vascular morphogenesis in said cells is disclosed. According to the method, (a) a cell preparation containing cells having angiogenic potential is prepared; (b) the cells are contacted with a collagen gel containing type III collagen or consisting entirely of type III collagen, in the presence of a suitable culture medium for said cells; and (c) the cells are allowed to develop in the collagen gel for a sufficient time to enable vascular morphogenesis. In vitro vascular morphogenesis models, and the use thereof, in particular for drug screening and for diagnosing diseases with a vascular component in humans and animals, are also disclosed.
Patent FR-2748665-A1 (FR)
Title: Mask for diving that prevents misting
Inventor: MENDOLA CLAUDE
IPC: B63C11/12
Filed: 1996-05-20
Abstract: The mask has a window (1) which is inclined and a supple part (2) that is in contact with the face. The supple part has a reservoir (3), under the window, that holds a small quantity of water. The reservoir is under the nose of the user and the water is not in contact with the respiratory channels. The water allows mist to be cleared from the window, without affecting the emptying of the mask.
Patent FR-2749310-A1 (FR)
Inventor: BERTELO CHRIS
IPC: B01F15/02
Filed: 1996-06-03
Abstract: The invention discloses a method for batch or continuous producing of coagulated polymer latex particles consisting in partially or totally filling at least one container with one fluid A which may be water, a polymer latex emulsion, a coagulating solution, the said container being provided with baffles comprising at least one orifice, injecting into the said container at least one fluid, different from the fluid in the previous step, the said injected fluid being a polymer latex emulsion and/or a coagulating solution, then creating and maintaining inside the said container an oscillating flow or a pulsed flow, in conjunction with vortex or whirlpool formation.
Patent FR-2751315-A1 (FR)
Title: Manipulating paper sheets for printing on either side
Inventor: MICHEL STEPHANE
IPC: B65H15/00
Filed: 1996-07-22
Abstract: The sheet for printing or scanning (99) enters rollers (64A,64B) which drive it past a guide to a second pair of rollers which in turn pick up the leading edge. The first pair of rollers rotate at a higher speed than the second pair and causes slack in the sheet (59). The slack allows the second pair of rollers to revolve as a unit directing the leading edge of the sheet back to the first set of rollers. When the trailing edge of the sheet has left the first set of rollers, they reverse to pick up the approaching leading edge and cause reverse side processing.
Patent FR-2753668-A1 (FR)
Title: Windscreen wiper for motor vehicle
Inventor: BRUCHON JEAN FRANCOIS
IPC: B60S1/34
Filed: 1996-09-26
Abstract: The windscreen wiper has an arm (11) mounted at the middle of the base of the glass screen (1) and two flexible wipers (13,14) which are parallel and each connected to the arm by a support (15,16). One of the wipers is movable for translation parallel to the arm by controls. The latter are formed by a rail (20) on the periphery of the glass and by couplings (21,22) of the rail with the support for the wiper which moves in translation. The supports for the flexible wipers are connected to the arm by at least two parallel rods (17,18) perpendicular to the base.
Patent FR-2755035-A1 (FR)
Title: Dispositif destine a debarrasser un courant gazeux passant dans une ligne de conduite des particules solides qu'il entraine
Inventor: ALLANCON LAURENCE
IPC: F01N3/037
Filed: 1996-10-29
Abstract: Dans ce dispositif destiné à débarrasser un courant gazeux passant dans une ligne de conduite des particules solides qu'il entraîne, la ligne de conduite comporte un tube 2 dont l'extrémité 4 en aval est fermée. En amont de l'extrémité 4, il est prévu un séparateur 7, 8 des particules utilisant leur inertie par rapport aux gaz. Ce dispositif s'applique notamment dans les lignes d'échappement des gaz d'un moteur à combustion interne.
Patent FR-2739946-A1 (FR)
Title: Dispositif de mise au point automatique
Inventor: UENAKA YUKIO
IPC: G02B7/08
Filed: 1996-12-05
Abstract: Dans un dispositif de mise au point automatique, un objectif de mise au point est entraîné pour effectuer la poursuite d'un objet en mouvement pour obtenir un état "au point", en se basant sur une prédiction de mise au point exécutée à partir d'opérations de mesure de distance répétées. La poursuite est continuée, même si la position de l'objectif de mise au point tombe à l'intérieur de la tolérance de mise au point prédéterminée de manière à faire en sorte qu'il soit possible de prendre une photographie bien mise au point à tout moment. L'invention concerne plus particulièrement les situations où l'objet se rapproche de l'objectif de mise au point.
Patent WO-9815699-A1 (WO)
Inventor: GINET MARC
IPC: E04F13/08
Filed: 1997-10-06
Abstract: The invention concerns a frontage element (8, 10), comprising  a support and a panel (25) having at least two fixing parts (68) fixed on the support and a generally plane wall (66) extending between the two fixing parts (68), characterised in that at least one of the fixing parts extends recessed from the plane of the wall and is capable of being deformed such that the wall (25) is free to move parallel to itself with respect to the support when the temperature of the panel is modified.
Patent FR-2759598-A1 (FR)
Inventor: JANES LUC
IPC: A63B63/00
Filed: 1997-02-19
Abstract: The game has a target which is a flat inclined support (3). Its upper surface has rods (28,29) fixed to it to define circular cells (9,10) into which the balls (1) are thrown. The cells are in concentric circles (13,14,15) which are numbered. The length of the diameter of each cell is greater than the diameter of a ball. The height of the rods is nearly the diameter of a ball except for the central cell (10) where they are lower. The surface of the support can be covered by a layer of shock absorber material.
Patent FR-2760179-A1 (FR)
Title: Opening sliding drawers for suitcase
Inventor: LECOMPTE DANIEL
IPC: A45C5/06
Filed: 1997-02-28
Abstract: The suitcase has a set of drawers (2) with transparent lids that slide along a horizontal axis (X'). They slide on two sets of slides (3,4) and one set (3) is fixed to the bottom of each drawer and the other set (4) move along guides.  Rollers (5) are joined to the second set of slides and move along the guides. These are fixed to the inner surfaces of the walls of the case and have two tracks. One track is straight and the other track curves downwards.
Patent FR-2747454-A1 (FR)
Title: Indicateur d'assemblage et de raccordement de tuyauteries de carburant ou de fluides en general
Inventor: REINHOLZ ANTONIO CARLOS
IPC: F16L37/08
Filed: 1997-04-10
Abstract: Cet indicateur comprend un élément en une seule pièce, réalisé en une matière semi-rigide, constituant une pince élastique (10) sensiblement semi-annulaire pourvue de saillies (3, 4 et 5) orientées vers le bas et dirigées vers l'axe longitudinal central de la pince (10), tandis qu'à chaque extrémité libre de la pince (10), il est formé une patte correspondante (6) de faible épaisseur, présentant une ligne d'affaiblissement, qui sert d'emplacement d'ancrage pour une butée annulaire (7) pouvant faire l'objet d'une rupture suivant la direction axiale et comportant des éléments radiaux de blocage (7a) pour un verrou-lame qui est utilisé pour verrouiller axialement une partie mâle et une partie femelle d'un raccord pour fluide. Cet indicateur est destiné aux raccords de tuyauteries, notamment de carburant dans les véhicules automobiles.
Patent FR-2750062-A1 (FR)
Title: Sheet metal bending press
IPC: B21D5/14
Filed: 1997-06-04
Abstract: The sheet metal bending press has a thrust roller (2) round which the sheet rolls after bending, and smooth rollers (3, 4) which apply a pressure to the thrust roller. The thrust roller is connected at one end to a drive motor and supported at that end by a fixed bearing (15). The roller is supported at its other end by a retractable bearing (17), while the axis of the roller remains fixed. The smooth pressure rollers are set in pairs at regular intervals and supported by a bar (6) which rests on the machine frame (1) via wedges (8) and cam surfaces (7).  The thrust roller can be divided into sections, each connected at its ends to supports which rest on an intermediate beam which is in turn supported indirectly by the machine's frame. The sections of one roller can be offset axially relative to the sections of another, both connected to the supports.
Patent FR-2764345-A1 (FR)
Title: Pump for extracting fluids at low pressure from bottom of shaft
Inventor: CASTEL YVON
IPC: F04B47/08
Filed: 1997-06-09
Abstract: Pumping of fluids at low pressure with at least one pumping case (1) with at least one feed circuit (16) for the fluid to be pumped and at least one recirculating circuit (18) for the pumped fluid.  The case also has a feed circuit for an auxiliary fluid such as a motor fluid and means (P1,P2) of reducing the pressure of the motor fluid fed into the fluid to be pumped. Application of such a system to the hydraulic bottom pumping of oil or water effluent in an aquifer.
Patent FR-2765256-A1 (FR)
Title: Access hatch for civil engineering works
Inventor: DEMAY XAVIER
IPC: E02D29/14
Filed: 1997-06-30
Abstract: The hatch cover (1)has identical chamfered lugs (5a, 5b) positioned in pairs opposite each other. Two pairs of lugs (5a) are positioned on one edge (3a) of the hatch, two pairs (5b) are aligned along a central rib (2a) and two other pairs are positioned in parallel and close to the edge (3b). A fastener (6a, 6b) is formed by an extended section with a hook (7) and a notched foot (8) with a number of notches on one of the faces. The foot has a central opening (10). The notched surfaces fit over the chamfered surfaces of the lugs. There is an L-shaped flange (15) and the lower edge is used to attach a plate, the side is notched and drilled (18) and fits over the notched surfaces (11) of a pair of lugs (5c). A mating flange (16) also has two notched surfaces (20) and fits over the lugs.
Patent FR-2765583-A1 (FR)
Title: Polymerisable acrylic compositions for ophthalmic articles
Inventor: WIDAWSKI GILLES
IPC: C08G65/332
Filed: 1997-07-07
Abstract: Polymerisable monomer composition comprises 30-100 wt.% of monomer(s) of formula CH2=C(R<1>)-(OCH2C(R')H)m-O-CH2-C(Ra)(Rb)-CH2O-(C(R")HCH2O)n-C(R2)=CH2 (I).   in (I), R<1>, R<2>, R' and R" = H, CH3; Ra and Rb = 2-10C alkyl; 2  <=  (m + n)  <=  20; 0-70 wt.% of a  different monomer(s) (II) which are radically polymerisable.  The polymerised transparent substrate has 70 deg C  <=  Tg  <=  110 deg C. Polymerisation initiator(s) is/ are added.  Also claimed are transparent substrates obtained from the composition and an ophthalmic article which may contain the composition and a photochromic pigment.
Patent FR-2769417-A1 (FR)
Title: Disque amplificateur laser et procede de controle du collage du disque
Inventor: LIOCHESI VICTOR
IPC: G01N21/88
Filed: 1997-10-07
Abstract: L'invention concerne un disque amplificateur laser comprenant un verre 2 phosphate dopé au néodyne et un bardage 3 constitué d'un verre phosphate dopé au cuivre destiné à piéger les photons parasites. L'assemblage des deux verres 2, 3 est obtenu à l'aide d'un film de colle 6 d'épaisseur comprise entre environ 5 et 35 m. Le film de colle 6 est constitué par une couche de résine époxy et présente une épaisseur comprise entre 20 et 30 m environ, et en particulier 25 m.
Patent FR-2769635-A1 (FR)
Title: Production of hydrocarbon fractions from crude oil e.g. diesel, petrol
Inventor: MOREL FREDERIC
IPC: C10G65/04
Filed: 1997-10-14
Abstract: Production of specific hydrocarbons from a mixture, by  (1) hydroconversion,  (2) hydrotreatment,  (3) distillation and (4) catalytic cracking of the heavier fractions, before they are recycled to (a) or (b). The output from this process contains 50 to 100% the desired fractions. The process also removes sulphur contamination. Process for converting a hydrocarbon fraction with a sulphur content of at least 0.3%, an initial boiling point of at least 300 deg. C and a final boiling point of at least 400 deg. C, with the following stages:  (1) the hydrocarbon charge is treated in the presence of hydrogen, in a triphase reactor containing at least a hydroconversion catalyst in which the mineral support of at least partly amorphous. The boiling bed has an upward flow of both liquid and gas. The reactor contains at least one means of decanting (5) the catalyst from the reactor located near the base of the reactor, and at least one means of installing (4) the catalyst near the top of the reactor. (2) at least part of the effluent from (a) is sent to a treatment section in the presence of hydrogen, containing at least one reactor containing at least one hydrotreatment catalyst with an amorphous mineral support in conditions which allow an effluent with reduced sulphur content and high middle fraction content to be obtained. (3) Part of the effluent obtained from (b) is sent to a distillation zone from which a gaseous fraction, a petrol-type fraction and a heavy liquid (diesel) fraction are obtained. (4) The heavier fraction is then sent to a cracker in which it is treated in conditions allowing the production of a gaseous fraction, a petrol fraction, a diesel fraction and a heavy (slurry) fraction. At least part of the diesel and/or slurry from (d) is recycled to (a) and/or (b). The three fractions produced in (d) are sent to a petrol reservoir (pool); a diesel reservoir and a slurry reservoir respectively.  The diesel and/or petrol fractions produced in (d) are recycled to the inlet to (d). The heavier liquid fraction obtained in (c) is at least in part returned to (a) and/or (b). An additional stage (a1) between (a) and (b) divides the product from (a) into a heavy fraction sent to (b) and a lighter fraction which is recovered.
Patent WO-9845472-A1 (WO)
Title: Method for screening inhibitors of a deamination enzyme activity
Inventor: HAROSH ITZIK
IPC: C12Q1/52
Filed: 1998-04-03
Abstract: The invention concerns a technique for the sensitive, efficient and quick screening of molecules capable of inhibiting the deaminase activity of an enzyme at a cytidine or a cytidine methylated in position 5 in a RNA or a DNA (diagram).
Patent WO-9853366-A1 (WO)
Inventor: VOISIN GERARD
IPC: G06F11/16
Filed: 1998-05-20
Abstract: L'invention concerne les procédés qui permettent de sécuriser les afficheurs à cristal liquide pour empêcher une panne d'un tel afficheur de passer inaperçue. Elle consiste à utiliser des couches polarisantes dont les axes de polarisation sont perpendiculaires et à commander les colonnes (203) de la matrice de pixels permettant l'affichage de manière à ce que la panne de l'une des deux cartes de commande (204, 205) de ces colonnes n'entraîne pas la disparition complète de l'une des couleurs et entraîne la superposition à l'image d'un peigne coloré. On effectue en outre la commande d'inversion de polarisation d'une écriture à la suivante le plus tôt possible dans la chaîne d'élaboration des signaux de commande des colonnes. Elle permet d'obtenir en cas de panne l'affichage de signaux lumineux parasites qui attirent l'attention de l'observateur.