baber/WOPTO huggingface dataset:
Patent WO-9630356-A1 (WO)
Title: Nouveaux taxoïdes, leur preparation et les compositions pharmaceutiques qui les contiennent
Inventor: BOUCHARD HERVE
IPC: A61P35/00
Filed: 1996-03-25
Abstract: Nouveaux taxoïdes de formule générale (I), leur préparation et les compositions pharmaceutiques qui les contiennent. Dans la formule générale (I), Z représente un atome d'hydrogène ou un radical de formule générale (II), dans laquelle R1 représente un radical benzoyle éventuellement substitué ou un radical R2-O-CO- dans lequel R2 représente un radical alcoyle, alcényle, alcynyle, cycloalcoyle, cycloalcényle, bicycloalcoyle, phényle, éventuellement substitué ou hétérocyclyle, R3 représente un radical alcoyle, alcényle, alcynyle, cycloalcoyle, phényle, naphtyle ou hétérocyclique aromatique, R4 représente un radical alcanoyloxy substitué, alcénoyloxy, alcynoyloxy ou cycloalcanoyloxy, et R5 représente un radical alcoxy éventuellement substitué ou un radical cycloalcoyloxy ou cycloalcényloxy. Les nouveaux produits de formule générale (I), dans laquelle Z représente un radical de formule générale (II), présentent des propriétés antitumorales et antileucémiques remarquables.
Patent FR-2743857-A1 (FR)
Title: Gear wheel rotation reverser especially for motor-cycle engine
IPC: F16H3/40
Filed: 1996-01-24
Abstract: The device reverses the rotation of a pinion (28) driven by the output shaft (16) of the integral gearbox. It incorporates a hollow shaft (42) mounted in a bearing (44) fixed into a hole through a half-shell (36) of the gear case. A coupling shaft (78) rotating with the output shaft carries a sliding pinion (86) with a dog clutch (90). In one position this rotates with the hollow shaft, and in the other position it engages with a reversing gear train including two shafts (98,118) and a simple sliding pinion (112).
Patent WO-9714173-A1 (WO)
Title: Detecteur de position, a haute resolution, de hauts flux de particules ionisantes
Inventor: CHARPAK GEORGES
IPC: H01J47/02
Filed: 1996-10-10
Abstract: Ce détecteur comprend, dans une enceinte à gaz (2), des électrodes planes (4, 6, 8) délimitant des espaces de conversion (C) et d'amplification (A). L'une des électrodes est percée de trous (18) et constitue la cathode (6) du détecteur. La distance entre la cathode et l'anode (8) du détecteur est inférieure à 500 νm. L'intensité du champ électrique dans l'espace d'amplification est supérieure à 10 fois celle du champ électrique dans l'espace de conversion. Application en physique des particules, médecine, biologie.
Patent FR-2746546-A1 (FR)
Title: Sealed window for transmission of high power microwave frequency signals
Inventor: DENIS PHILIPPE
IPC: H01P1/08
Filed: 1996-03-19
Abstract: The sealed microwave frequency window comprises a lamina (20) with a base of dielectric material.  On one of the main faces (25) this has a collar (21) which is attached to this face, contributing to the seal.  On the side of the collar there is a wave guide (22), transmitting microwave frequency waves to pass in front of the lamina (20).  The collar (21) is attached to the end of the main surface of the device.  The waveguide is terminated at a short distance from the lamina in such a way as to mask the sealing zone against the microwave frequency propagation which the guide carries.
Patent FR-2746662-A1 (FR)
Title: Planche de ski entouree d'une carre continue
Inventor: BAUDIN JEROME
IPC: A63C5/048
Filed: 1996-03-27
Abstract: Planche de glisse, notamment de "snowboard" à structure composite, constituée d'un noyau solide autour duquel adhèrent d'une part, au moins un élément de résistance mécanique supérieur et d'autre part, au moins un élément de résistance mécanique inférieur sur lequel est disposé une semelle de glissement (12) entourée d'une carre métallique périphérique (3), caractérisée en ce que la carre métallique (3) est constituée par au moins une section (4, 5) d'un profilé en acier dont la longueur est sensiblement égale à la périphérie de la semelle (12) et dont les extrémités libres (4a, 4b, 5a, 5b) sont solidarisées entre elles en un point de raccordement en bout par un moyen de liaison mécanique effectif (A, B) de manière à obtenir une carre (3) se refermant sur elle-même.
Patent FR-2747980-A1 (FR)
Title: Windscreen wiper for motor vehicle
IPC: B60S1/40
Filed: 1996-04-30
Abstract: The windscreen wiper has an arm (12) with the free end (10) articulated on the central part (20) of the wiper around a transverse pivot XX perpendicular to the longitudinal axis of the wiper. The free end of the arm has two lateral parallel lugs (14A,B) and the central part (20) has two wings (22A,B). A first elastic wedge (54A) is transversely interposed between the faces of a respective lug and wing. The wedge is mounted and transversely prestressed. A second wedge (54B) is transversely interposed between the other lug and wing and the two wedges (54A,B) are connected by a ridge which biases the two wedges into transverse alignment.
Patent FR-2734532-A1 (FR)
Title: Dispositif pour commander un essuie-glace
Inventor: PIENTKA RAINER
IPC: B60S1/08
Filed: 1996-05-23
Abstract: Dispositif de commande d'un essuie-glace, comprenant une installation de détection pour détecter le degré de mouillage d'une vitre, une installation d'exploitation du signal de détection, et une unité de commande de l'essuie-glace, pour générer une opération d'essuyage dispositif caractérisé en ce que l'installation d'exploitation (20) comporte une partie d'évaluation qui analyse les caractéristiques du signal de détection (S) et les exploite, en ce que sur la base du résultat de l'exploitation on détecte un événement influençant le signal de détection, et à l'aide de l'installation d'exploitation (20) on génère le cas échéant un signal de commande (ST) approprié qui déclenche un certain mode d'essuyage par l'unité de commande (30).
Patent FR-2749309-A1 (FR)
Title: Fluorinated urethane oligomers
Inventor: BONARDI CHRISTIAN
IPC: D06M13/428
Filed: 1996-05-29
Abstract: Fluorinated oligomeric urethanes obtained by reaction of at least one polyisocyanate with (a) at least one fluorocarbon compound containing a perfluoroalkyl radical and a nucleophilic group (I) with a labile hydrogen; (b) at least one polyol with a fatty aliphatic chain of at least 16C and (c) one or more additional compounds containing a group (II) which is reactive with NCO groups, wherein (i) the compounds (a), (b) and (c) are present in amounts such that the total equivalents of groups (I), groups (II) and OH groups is at least equal to the number of equivalents of NCO in the polyisocyanate; (ii) the proportion of fluorinated compound (a) is such that the oligomer contains at least 15 wt.%, preferably at least 25 wt.%  F and the ratio of the number of equivalents of groups (I) in (a) to the number of equivalents of NCO group in the polyisocyanate is 0.2-0.8 (0.35-0.65); (iii) the proportion of polyol (b) being such that the ratio of the number of equivalents of OH group s in (b) to the number of equivalents of NCO in the polyisocyanate is 0.2- 1.8 (0.4-0.8); and (iv) the proportion of compound (c) is such that the ratio of the number of equivalents of groups (II) to the number of equivalents of NCO group in the polyisocyanate is 0-0.45 (0-0.4).
Patent FR-2753008-A1 (FR)
Title: Plugging unit for electrical connector
Inventor: PLESSIS OLIVIER
IPC: H01R13/52
Filed: 1996-09-05
Abstract: The plugging unit obscures electrical socket channels (15) which are not in use. Each unit has the form of a rod (27a) and has two spaced circular sections (28) in the centre. There are two outer sections where the rod diameter narrows with an end circular section (24a). When inserted the two spaced circular sections seal the central joint section (12) between the inner and outer part of the plug channel.
Patent FR-2754033-A1 (FR)
Title: Double volant a roulement a billes, notamment pour vehicule automobile
Inventor: BERTIN PATRICE
IPC: F16F15/134
Filed: 1996-09-30
Abstract: Le double-volant comporte une seconde masse (2) montée tournante sur une première masse (1) par l'intermédiaire d'un roulement à billes dont l'une des bagues (8, 9) est soudée par l'intermédiaire de l'une de ses faces transversales sur une face transversale (16, 36) de l'une des masses. Application: véhicules automobiles.
Patent FR-2755378-A1 (FR)
Inventor: DIDILLON BLAISE
IPC: B01J37/02
Filed: 1996-11-07
Abstract: The invention concerns a selective hydrogenation catalyst, which catalyst comprises particles of a porous support consisting of at least one refractory inorganic oxide and, as active elements, palladium distributed at the periphery of the particles and at least one element selected between tin and lead. The invention also concerns a method for the selective hydrogenation of a mono-olefinic or di-olefinic hydrocarbon fraction using this catalyst.
Patent FR-2756463-A1 (FR)
Inventor: DELORME ROBERT
IPC: A01N43/90
Filed: 1996-12-04
Abstract: The invention concerns pesticide, more particularly, insecticide compositions containing as active substance at least a diterpene of the daphnane family or a plant extract containing at least a diterpene of the daphnane family.
Patent WO-9746306-A1 (WO)
Inventor: PERRONA PHILIPPE
IPC: C07C255/24
Filed: 1997-05-29
Abstract: The invention discloses a method for filtering a three-phased reaction mixture,comprising a liquid phase, an undissolved solid catalytic phase and a gas phase. More precisely it consists tangentially in filtering on one membrane filter at least one part of a three-phased reaction mixture comprising one liquid phase in which are found nitrile functions, one gas phase comprising hydrogen and one solid catalytic phase comprising nickel and/or Raney cobalt, or a supported metal catalyst, in recycling the catalyst while recuperating at least one part of the filtrate comprising the reaction products.
Patent FR-2764773-A1 (FR)
Title: Container for packaging marine worms
Inventor: LOPUSZANSKI MICHEL
IPC: B65D77/04
Filed: 1997-06-19
Abstract: The container consists of a base (1) and lid (2) of polystyrene, and an inner tray (3) of an impermeable material, e.g. PVC or aluminium, which fits tightly inside the base. The container lid has a ridge (4) round its underside with vertical outer and oblique inner faces which fits into the top of the tray, which has ribbed sides and base for rigidity.
Patent FR-2752596-A1 (FR)
Title: Couple optimal de matieres pour joint metallique frontal d'etancheite dans des trepans de forage du sol
Inventor: LIN CHIH
IPC: E21B10/25
Filed: 1997-08-05
Abstract: Un trépan de forage du sol comporte un corps d'outil (13), au moins un axe de palier en porte à faux (31), comprenant une base et une surface cylindrique de palier lisse s'étendant vers l'intérieur et vers le bas depuis le corps d'outil, et au moins un organe de coupe (33) monté de façon à tourner sur la surface cylindrique de palier lisse de l'axe de palier. Un assemblage de joint d'étanchéité (42) est disposé entre la surface cylindrique de palier et l'organe de coupe à proximité de la base de l'axe de palier en porte à faux. L'assemblage de joint d'étanchéité comprend au moins une bague d'étanchéité rigide ayant une face d'étanchéité en contact avec une seconde face d'étanchéité. L'une, choisie, des faces d'étanchéité est formée au moins partiellement d'une matière dure du type céramique, l'autre face d'étanchéité étant formée d'une matière relativement plus tendre pour procurer une résistance accrue à l'usure, à l'assemblage de joint d'étanchéité.
Patent FR-2767335-A1 (FR)
Title: Production of recombinant CELO adenovirus vectors
Inventor: LANGLOIS PATRICK
IPC: A61K39/00
Filed: 1997-08-14
Abstract: Method for preparing recombinant CELO chicken embryo lethal orphan adenovirus vectors comprises inserting a DNA sequence encoding a heterologous polypeptide into a nonessential region of the CELO adenovirus genome.  Also claimed are: (1) a vector prepared as above; (2) a vaccine containing the vector; (3) a cell transformed with the vector.
Patent FR-2767573-A1 (FR)
Title: Butterfly safety valve with loaded spring prepared to close valve when required
Inventor: VINCENTI HENRI PIERRE AIME
IPC: F16K31/11
Filed: 1997-08-20
Abstract: The valve can be released by operation of either internal or external fuse elements associated with conduit, or by manual operation. The system for maintaining a butterfly type safety valve in the armed position consists of an arm (1) with a return spring tensioned during the arming process, and permitting the disarming when necessary.  The arm has an operating finger (5) which causes the re-closure of the latch (2) of an electromagnet (8) at the end of its movement.  The latch includes a notch which retains the arm in the armed position. The return mechanism (9), which disarms the device, may be operated by an internal or external fuse.  After operation of both fuses, manual rearming of the device is not possible.
Patent FR-2754917-A1 (FR)
Title: Afficheur a cristal liquide et son procede de fabrication
Inventor: SONG IN DUK
IPC: G02F1/1368
Filed: 1997-10-15
Abstract: L'invention a pour objet un afficheur à cristal liquide et un procédé de formation d'un tel afficheur, qui comprend un substrat isolant transparent (100); une pluralité de lignes de données et de lignes de balayage perpendiculaires et sécantes formées sur le substrat; un segment métallique (150) recouvrant la ligne de balayage (110); une électrode de pixel (130a, 130b) formée au voisinage de la surface entourée par deux lignes de balayage voisines et de lignes de données voisines de sorte à entrer en contact avec le segment métallique et un élément de commutation électriquement relié à l'électrode de pixel, la ligne de balayage et la ligne de données. L'électrode de pixel ou le segment métallique présentent une partie élargie pour permettre un contact entre le segment métallique (150) et l'électrode de pixel (130a) à travers un trou de contact (160). La partie élargie empêche les courts-circuits électriques entre les électrodes de pixel voisines. En conséquence, l'afficheur présente une qualité d'affichage améliorée sans défaut ponctuel dû à des courts-circuits.
Patent FR-2770828-A1 (FR)
Title: Helicopter rotor blade pitch control swash plate with non-rotating star mounted on central ball joint
Inventor: RAMPAL ETIENNE JEAN
IPC: B64C27/605
Filed: 1997-11-13
Abstract: The swash plates (14) are oscillating mounted by a non-rotating star (16) on a central ball joint (28) which slides axially around a guide (29) fixed to the structure (24).  The rotation of the ball joint is stopped by internal splines (32) meshing with external splines (21) in the guide.  Two parts (38) slide on diametrically opposite relief sectors (33) on the ball joint.  The non-rotating star pivots in trunnions (42) around an axis (X-X) perpendicular to an axis (Y-Y) around which the parts pivot.
Patent FR-2772451-A1 (FR)
Title: Motor vehicle mechanical gearbox
Inventor: DOISON JEAN CLAUDE
IPC: F16H57/021
Filed: 1997-12-16
Abstract: The gearbox (10), having primary (18) and secondary (24) shafts with end bearings (20, 22, 26, 28) set in forward (15) and rear (13) end walls, has a third bearing (25, 27) for the central section of each shaft, carried by a third, central section (14) of the gearbox housing and set in a transverse partition (38). The partition (38) can be made in one piece with the central section of the gearbox housing or as a separate component fixed to it. In a variant of the design the central and rear sections of the housing can be made in one piece.
Patent FR-2774761-A1 (FR)
Inventor: BELLEDENT JEROME
IPC: G01J1/42
Filed: 1998-02-12
Abstract: The invention concerns an iterative method for determining the distribution of intensity and phase in a plane consisting in: measuring the intensity Ii, i = 1....N, of the beam, in N planes, N >/=3, including the plane wherein it is wished to determine the distribution of intensity and phase; selecting, for the plane i = 1, a starting phase matrix e<i phi 1> and computing a complex amplitude matrix, by the product of the phase matrix e<i phi 1> with the corresponding amplitude matrix A1; for each plane j>1: determining a propagated complex matrix B'j based on the measured amplitude matrix Aj-1 of the plane j-1 and the matrix phase e<i phi j-1> of the plane j-1; retrieving B'j from a phase matrix of plane j; repeating the process until convergence is obtained, with j = 1 when j -1 = N.
Patent WO-9918036-A1 (WO)
Title: Method for controlling aeration systems of biological tanks treating waste water
Inventor: CHATELLIER PATRICE
IPC: C02F3/00
Filed: 1998-09-23
Abstract: The invention concerns a method for controlling the aeration systems of biological tanks of a waste water treating plant characterised in that it consists in: (i) measuring the plant through flow (Qt),the recirculation flow (Qr) of the final settling tank mixed liquor towards the aeration tank, and (ii) measuring the dissolved oxygen concentration in the aeration tank so as to: a) work out, during an aeration interval, the mass balance of the oxygen input, consumed and evacuated with the effluent; b) work out, during a non-aeration interval, the mass balance of the oxygen consumed and evacuated with the effluent; c) determining the oxygen value consumed by the biomass from the two previously established mass balances; and d) determining, from the data resulting from a), b) and c) the value of the transfer coefficient α.kLa in the measuring conditions.
Patent FR-2777563-A1 (FR)
Title: New alkoxylated catechol disulfonic acid derivatives useful as surfactants
Inventor: PEVERE VIRGINIE
IPC: C07C309/42
Filed: 1998-04-20
Abstract: Alkoxylated catechol disulfonic acid derivatives (I) are new. Alkoxylated catechol disulfonic acid derivatives of formula (I) and their salts are new: Y1, Y2  = (CHR1CHR2O)nH;  R1, R2  = H, methyl or ethyl, provided that one is H if the other is methyl or ethyl;  n  = 1-50.
Patent FR-2778769-A1 (FR)
Title: Integrated circuit card with interface terminal strip between circuit and contacts formed by deposit of conductive ink
Inventor: FIDALGO JEAN CHRISTOPHE
IPC: B42D15/10
Filed: 1998-05-15
Abstract: The integrated circuit card has a body (12) with a recess to house an integrated circuit (14) electrically connected to contact pads (36) formed by electrically conductive inks.  An interface strip (18) has a number of terminals (20) electrically connected (22) to the circuit.  The contact pads are printed onto the surface of the card so that they partly cover a terminal on the terminal strip.
Patent FR-2780400-A1 (FR)
Title: Aromatic perfluoroalkyl sulfone derivatives preparation by reacting an aryldiazonium derivative with a perfluoroalkylsulfinate salt
Inventor: PEVERE VIRGINIE
IPC: C07C317/14
Filed: 1998-06-29
Abstract: Aromatic perfluoroalkyl sulfone derivatives of (I) are prepared by reacting an aryldiazonium derivative with a perfluoroalkylsulfinate salt. Process for preparing aromatic perfluoroalkyl sulfone compounds of formula (I) in nonionic or zwitterionic form: A = the residue of a ring forming all or part of a C5 - C18 carbocyclic aromatic monocyclic or polycyclic system which may also contain at least one heteroatom selected from N, O and S, the cyclic residue optionally also carrying one or more substituents R; R  = one or more substituents different to H; m  = a number which is dependent on the nature of the ring A with the proviso that the ring has at least one free C atom; X (same or different)  = F or a radical CnF2n+1 where n is a whole number not greater than 5; p  = a whole number not greater than 2; GEA  = an electron-attracting group in which any functions are inert under the prevailing reaction conditions by reacting a compound of formula (II) in which A, R and m are as above, with a compound of formula (III)  <->SO2-(CX2)-GEA (III)  in which GEA, X and p are as above.
Patent FR-2780885-A1 (FR)
Inventor: SERIN FREDERIC
IPC: A61K8/02
Filed: 1998-07-10
Abstract: The invention concerns the field of cosmetics and more particularly compositions for a woman's bust beauty care. It concerns high viscosity cosmetic compositions to be applied on the skin directly or indirectly via a piece of adhesive fabric fixed on a woman's apparel element. The invention is characterised in that the compositions contain one or several plant extracts with oestrogen activity and a Kigelia africana or Kigelia pinnata plant extract in a toxicologically harmless non-allergenic viscous excipient. The invention is useful for beauty culture.
Patent FR-2782877-A1 (FR)
Inventor: VIALLET JEAN EMMANUEL
IPC: H04N7/14
Filed: 1998-08-31
Abstract: The invention concerns an automatic system for sound and image recording in particular for videoconference, comprising means controlling (20) image and sound recording sensors (10) and sequence analysing means (40) monitoring said control means (20) to obtain automatic framing of the sequence being filmed. The invention is characterised in that an intelligent interface is provided for selecting a person or a group among the persons in the filmed sequence, at the request of a participant, and automatic framing (30) on the basis of data supplied by the sequence analysing means (40), on the selected person or group. The invention is applicable to videoconferencing.
Patent FR-2783076-A1 (FR)
Title: Dispositif de signalisation a catadioptre et a cellule a cristaux liquides
Inventor: BLAY JEAN PIERRE
IPC: G09F9/35
Filed: 1998-09-08
Abstract: Un dispositif de signalisation lumineuse comprend un élément réflecteur 14 destiné à réfléchir des rayons lumineux pour les renvoyer vers une source d'éclairage d'émission, et une cellule transducteur à cristal liquide 12 placée devant l'élément réflecteur 14 pour constituer une valve optique à mode réflexif. Un circuit électronique 32 délivre un signal de commande variable à la cellule transducteur à cristal liquide 12, laquelle est susceptible de se trouver dans un état transparent ou dans un état opaque selon les modifications d'état du champ électrique engendré dans la cavité 24. Le passage d'un état à l'autre provoque une modulation du flux lumineux réfléchi par l'élément réflecteur 14. Pour les dispositifs clignotants, une horloge 36 permet d'ajuster la fréquence du signal de commande dans une fourchette de 0, 2Hz à 5Hz.
Patent FR-2769047-A1 (FR)
Title: Procede de mise en oeuvre d'un moteur a combustion interne et systeme d'injection de carburant pour l'application de ce procede
Inventor: POLACH WILHELM
IPC: F02M25/07
Filed: 1998-09-25
Abstract: Procédé et système d'injection pour un moteur à auto-allumage avec un système d'aspiration (2), des injecteurs injecter du carburant à haute pression et un système collecteur de gaz d'échappement (3) ainsi qu'une installation de commande électrique. Les injecteurs sont alimentés par l'accumulateur à haute pression. La chambre de combustion du moteur est reliée par une conduite de décharge (26) directement par une conduite de pression (27) reliée au système d'aspiration (24). La pression dans la chambre de combustion est surveillée en permanence et en cas de dépassement d'un seuil, la soupape (27) ouvre immédiatement la communication entre la chambre de combustion et la conduite de décharge (26).
Patent FR-2785594-A1 (FR)
Title: Dispenser valve assembly for container of product with separate propellant gas incorporates flap valve to isolate inlet when valve is closed
Inventor: SANCHEZ MARCEL
IPC: B65D83/14
Filed: 1998-11-10
Abstract: The valve assembly, having an inlet (53), an outlet (57) and an actuator (36), has a flap valve (65) of an elastically deformable material to isolate the inlet when the valve is closed. The flap valve is opened by internal pressure when the valve is opened and closes elastically against a seat afterwards, optionally assisted by a return spring.