baber/WOPTO huggingface dataset:
Patent WO-9926993-A1 (WO)
Title: Produit thermoplastique de polyurethane cristallin et procede de fabrication de ce produit
Inventor: JULIA BARGES JOAQUIM
IPC: C08G63/08
Filed: 1998-11-18
Abstract: L'invention concerne un composé présentant la formule générale (I) où 1∫f∫500; 1∫f'15; R et R'   alkyle ou aryle et X présente la formule (II). Dans cette dernière, 2∫n∫140; 1∫(n+n')∫51. Le procédé consiste à faire réagir un copolymère-bloc de polyéther-polycaprolactone dont le poids moléculaire se situe entre 1000 et 6000 et présentant la formule (IIa) avec un agent de développement de chaîne présentant la formule HO-R'-OH et un diisocyanate présentant la formule OCN-R-NCO.
Patent ES-2144945-A1 (ES)
Title: Haemorrhoid treatment product composition
IPC: A61K31/202
Filed: 1998-03-05
Abstract: Haemorrhoid treatment product composition comprising the use of: palmitic acid, 10.67% by weight, palmitoleic acid, 0.84% by weight, stearic acid, 3.66% by weight, oleic acid, 78.62% by weight, linoleic acid, 4.90% by weight, arachidic acid, 0.62% by weight, linolenic acid, 0.39% by weight, gadoleic acid, 0.30% by weight.
Patent ES-2154146-A1 (ES)
Title: Purification of alumina, by heating the alumina in a low oxygen atmosphere to convert impurities into volatile species
Inventor: SOUTO SERANTES ALEJANDRO
IPC: C01F7/46
Filed: 1998-05-19
Abstract: Alumina is heated in a controlled atmosphere with a low oxygen partial pressure to convert contaminants into volatile species. A method for purifying various types of alumina by reducing the contaminants such as sodium oxide, ferric oxide and potassium oxide to volatile species, comprises heating the alumina for 1-6 hours at 1300-1500degreesC in a controlled, low oxygen partial pressure atmosphere.
Patent ES-2152874-A1 (ES)
Title: Stabilizers and anti-ozonants for elastomers
Inventor: MEIER HANS-RUDOLF
IPC: C07D307/83
Filed: 1999-01-14
Abstract: Elastomers that have excellent stability towards oxidative, light- or ozone-induced degradation comprise as stabilizers at least one compound of the benzofuran-2-one type.
Patent ES-2158818-A1 (ES)
Title: Method for injecting cable lead-throughs and centering/separating element to be used in said method
Inventor: TORRENTS GAVALDA EDUARD
IPC: B29C45/14
Filed: 1999-12-07
Abstract: Before injecting the plastic material, a centering/separating element is applied to the cable bundle (14) with the purpose of obtaining a cable lead-through (15) having a minimum width and homogeneous distribution of the injected material. The centering/spacing element is formed by two semi-rings (1, 2) that are connected by one end (3) and have adjustable closing means to close the semi-rings (1, 2)with one another, a series of lugs (11) projecting outward to retain the centering/separating element in position relative to the cable bundle (14) and two flexible flaps (12, 13) which press the cables (14) when the semi-rings (1, 2) are mutually closed on said cables.
Patent WO-0167634-A1 (WO)
Inventor: LILJA HARRI
IPC: H04B7/005
Filed: 2001-03-08
Abstract: The invention relates to a method for minimizing the effect of interference in a radio system, and to a radio system. The radio system comprises a measuring means (100) which is adapted to measure the transmission frequency of the power control requests transmitted by a base transceiver station to each subscriber terminal. The radio system comprises an attenuation means (101) which is adapted to alter the attenuation of the signals arriving at the reception band of the base transceiver station (30) and which are transmitted by the subscriber terminal, the transmission frequency of power control requests transmitted to which has exceeded a predefined transmission frequency of power control requests.
Patent WO-9411710-A1 (WO)
Title: Method and equipment for dosing small amounts of liquid quantitatively
Inventor: TUOMINEN PERTTI
IPC: B01L99/00
Filed: 1993-11-05
Abstract: The invention relates to a method and equipment for quantitatively dosing small amounts of liquid, especially in clinical or other similar wet-chemical analyzers. The dosing employs a liquid space (1) the volume of which can be changed and which is connected to a dosing channel (5) so that, by increasing or decreasing the volume of the liquid space, a suction or an injection through the dosing channel is achieved. According to the invention the liquid space (1) is formed by flexible bellows (2) which are freely movable back and forth to provide the reversible deformations which change the volume of the liquid space. The movements are effected using an actuator (3) which is connected to the bellows (2) without transmissions containing sliding surfaces, the actuator comprising precisely repeatable positions and which is calibrated according to the invention by measuring the sizes of the dosages produced by the movements between the positions. The dosing is effected after that by selectively repeating said calibrated movements.
Patent WO-9626113-A1 (WO)
Title: Machine pour envelopper par un film plastique de grosses bottes de section transversale ronde ou rectangulaire
Inventor: HAEGGBLOM KARL-ERIK
IPC: A01F15/07
Filed: 1996-02-26
Abstract: L'invention concerne un appareil pour envelopper par un film plastique des grosses bottes, ayant une section transversale ronde ou rectangulaire, utilisable essentiellement en agriculture dans la préparation d'ensilage. L'appareil comprend une nervure transversale (7) qui presse fortement les bottes les unes contre les autres dans la direction axiale à travers un anneau d'emballage (3) par film plastique. La nervure transversale est maintenue constamment perpendiculaire à la direction d'alimentation d'une transmission à deux chaînes parallèles d'entraînement (19, 20) disposées à une distance mutuelle appropriée et reliées ensemble par l'intermédiaire de roues d'entraînement (16, 17) montées sur le même axe transversal (15). Pour permettre une taille maximum de botte pour une largeur de transport donnée, les supports et le dispositif tendeur de l'anneau d'emballage (3) par film plastique sont positionnés pour ne pas faire saillie à l'intérieur du diamètre de l'anneau d'emballage par film plastique, et cet anneau est arrêté durant le transport pour que les galets restent dans une position verticale. La ligne de roulement (10) a des galets de support d'extrémité (12) qui peuvent être ajustés pour centrer une série de bottes rondes ou rectangulaires.
Patent WO-9949332-A1 (WO)
Title: Procede et systeme de mesure de la reflectivite radar et du decalage doppler au moyen d'un radar a impulsions
Inventor: LEHTINEN MARKKU SAKARI
IPC: G01S7/41
Filed: 1999-03-25
Abstract: On mesure les caractéristiques d'une cible avec un radar ou un sonar. Des impulsions (101, 102, 103) sont transmises et, entre (X) ces transmissions d'impulsions, un signal est reçu, lequel signal dépend des impulsions transmises et de la distribution des caractéristiques mesurées sur différentes distances. Pour déterminer la distribution sur différentes distances des caractéristiques mesurées, on la représente à l'aide d'un système d'équations sensiblement linéaire, dans lequel les variables sont les valeurs des caractéristiques mesurées sur des distances voulues, et on résout le système d'équations pour ces variables. Les impulsions transmises forment un code d'impulsions à répétition cyclique ou un train d'impulsions changeant de manière continue.
Patent FR-2805264-A1 (FR)
Inventor: BACHY MONIQUE
IPC: A61P37/04
Filed: 2000-02-18
Abstract: The invention concerns an oligonucleotide capable of stimulating human cells of the immune system, characterised in that it comprises at least a nucleotide sequence corresponding to the formula 5'GCATGATTTTGAGCT3', wherein T represents Thymine, A Adenine, C Cytosine, and G Guanine, and it does not include CG dinucleotide wherein the Cytosine C is unmethylated. Said oligonucleotide is particularly useful as vaccine adjuvant.
Patent WO-0112160-A1 (WO)
Title: Microparticles for pulmonary administration
Inventor: RICHARD JOEL
IPC: A61K31/711
Filed: 2000-08-09
Abstract: The invention concerns a biocompatible microparticle designed to be inhaled comprising at least an active principle and at least a layer coating said active particle which is the outer layer of said microparticle, said outer layer comprising at least a coating agent. The invention is characterised in that said microparticle has a mean diameter ranging between 1 νm and 30 νm, an apparent density ranging between 0.02 g/cm3 and 0.8 g/cm3 and it is obtainable by a method comprising essential steps which consist in bringing together a coating agent and an active principle and introducing a supercritical fluid, under agitation in a closed reactor.
Patent WO-0140778-A1 (WO)
Title: Enhancing surface-generated fluorescence signal emitted by a sample
Inventor: PERRAUT FRANCOIS
IPC: G01N21/55
Filed: 2000-12-01
Abstract: The invention concerns the enhancement of surface-generated fluorescence emitted by a sample. The device (10) comprises a support (11) transmitting all or part of the fluorescence signal and designed to support the surface sample (13), a thin film (12) being inserted between the support (11) and the surface sample (13), the thin film having a refractive index higher than the refractive index of the support and than the refractive index of the medium wherein the surface sample is immersed during the measuring of fluorescence, the thickness of the thin film being selected so that the thin film (12) transmits all or part of the fluorescence signal which is measured after it has passed through the support (11).
Patent FR-2806777-A1 (FR)
Title: Valve tap head comprises central rod carrying screw which on rotation linearly displaces nut and push on valve head to cause separation of valve from seat
Inventor: PIAT MOISE
IPC: F16K21/12
Filed: 2000-03-21
Abstract: Tap head has a central rod (42) which carries a screw (28) which on rotation linearly displaces a nut (31). Parts linearly displaced push on head (26) of valve (23) whose other end carries a conical valve (24) which for opening is separated from its seat (18). When the movable part is withdrawn the conical valve is replaced on its seat by liquid pressure. Rotation of the rod by crosspiece (41) is made by means of sleeve (44).
Patent FR-2807819-A1 (FR)
Title: Mechanical safety device for food processing appliance comprises plunger which slides in guide pivoted on lid and connected to safety rod carrying motor switch
Inventor: FEVRE LOIC
IPC: B26D7/24
Filed: 2000-04-18
Abstract: The safety device for processing food in a bowl (2) which is closed with a lid (3) having a food chute (3b) comprises a plunger (5) which slides in a guide (4) pivoted on the chute. A tie rod links the guide to the bowl safety rod (2a) which carries a switch (1a) for the electric motor (1).
Patent FR-2794168-A1 (FR)
Title: Valve system for internal combustion motor has a valve seat comprising matrix of iron-based sintered alloy and a dispersed powder of a silicon-chromium-molybdenum-cobalt intermetallic composition
Inventor: TAKAHASHI TERUO
IPC: C22C33/02
Filed: 2000-05-30
Abstract: The valve seat has a base element comprising a matrix of an iron-based sintered alloy and a dispersed powder of an Si-Cr-Mo-Co intermetallic composition. The powder has hardness HV600-HV1000 and mean particle diameter 20-70 microns . The matrix is 10-50 weight % of the total weight of the base element. Valve element has a base element comprising a martensitic steel matrix and a nitriding diffusion layer. The nitriding diffusion layer has hardness above HV500 and thickness greater than 20 microns . At least one or two elements selected from Ni, Cr, Co, Mo, Cu and V are added as constituents the matrix of the base element of the valve seat in an amount 1.0-20.0 weight % with respect to the total weight of the matrix. A solid lubricant is added to the base element of the valve seat on amount 0.1-5.0 weight % of the total weight of the base element of the valve seat. Copper, lead or a resinous material is infiltrated or impregnated into the base element of the valve seat. Independent claims are given for valve systems for internal combustion engines, and layouts of valves for internal combustion engines.
Patent FR-2810612-A1 (FR)
Title: Road/rail transport oblique loading/unloading system uses wagons with centre-pivoted supporting structures
Inventor: LOHR ROBERT
IPC: B61D3/18
Filed: 2000-06-23
Abstract: The system, comprising at least one railway track (60) with platforms (61, 62), uses oblique loading/unloading wagons (1), each with a rail supporting structure (6) for a road load, supported by two end platforms (2, 3). Each wagon (1) has a centre pivot for the supporting structure (6), which is connected by detachable couplings to its end platforms (2, 3), and each loading/unloading post has lifting mechanisms (59, 69) to control the height of the wagons.
Patent WO-0222944-A1 (WO)
Title: Method for delignifying and bleaching with an oxidizing agent and an oxidation-reduction catalyst
Inventor: BRIOIS LAURENCE
IPC: D21C9/10
Filed: 2001-09-10
Abstract: The invention concerns a method for delignifying and bleaching a lignocellulosic material with an aqueous solution of an oxidizing agent and an oxidation-reduction catalyst. More particularly, it concerns a method for selectively delignifying lignocellulosic materials without excessive depolymerization of the cellulose and capable of being used on an industrial scale. Moreover, the inventive method enables to reduce industrial effluents harmful to the environment.
Patent WO-0240729-A1 (WO)
Title: Method for producing an aluminium alloy plated strip for making brazed heat exchangers
Inventor: KUCZA JEAN-CLAUDE
IPC: B32B15/01
Filed: 2001-11-14
Abstract: The invention concerns a method for producing a plated strip with thickness less than 15 mm, for making swaged elements of brazed heat exchangers, which consists in casting an alloy core slab consisting of (wt. %): Si < 0.8; Fe < 0.8; Cu 0.2   0.9; Mn 0.7-1.5; Mg < 0.4; Zn < 0.2; Ti < 0.1; other elements < 0.05 each and 0.15 in total; the rest being aluminium; homogenising said slab between 550 and 630 °C for at least one hour; plating on said slab, on one or two surfaces, a brazing aluminium alloy, preferably containing 5 to 13 % silicon; hot rolling, then cold rolling the plated slab until a thickness close to the final thickness is obtained; recrystallization annealing of the strip between 300 and 400 °C; strain hardening of the annealed strip to obtain a permanent deformation ranging between 2 and 10 % and the final thickness.
Patent WO-02051369-A1 (WO)
Inventor: KRAVTCHENKO SYLVAIN
IPC: A61K8/00
Filed: 2001-12-19
Abstract: La présente demande concerne une composition cosmétique destinée au traitement des matières kératiniques comprenant dans un support approprié pour les matières dératiniques: (a) au moins un polymère amphiphile comportant au moins un monomère à insaturation éthylénique à groupement sulfonique, sous forme libre ou partiellement ou totalement neutralisée et en outre au moins une partie hydrophobe, (b) au moins un oxydant.
Patent FR-2823140-A1 (FR)
Title: Secure connector for a pipette with additional improvements such as a filter and a safety valve
Inventor: SANCHEZ JOAQUIM GOMEZ
IPC: B01L3/02
Filed: 2001-04-10
Abstract: Safety connection for a pipette, comprising an elongated tubular collar (1) shaped as a truncated cone, rounded over its top half and extended by a tubular body (2). The lower part receives a tubular adapter or ring (5) of expandable material which encloses the end of the pipette (4) and grips it in the connection  The connection also includes a filter (3) in the central part of the body to absorb elements dissolved or in suspension and delaying the rise of liquids. The filter is made of a material which increases in volume as a function of the liquid absorbed, thanks to its coefficient of dilation which allows it to retain liquid particles between those of the material in such a way as to mechanically push a valve upwards to restrict the flow of liquid towards the top and blocking the connector in position so it cannot be re-used. A safety valve (6) is placed between the filter and the rounded part of the body to restrict the passage of liquid when it arrives at the connector or close the passage of liquid and air when there is an abrupt change of flow rate of the liquid mixed with air. The safety valve is a ball, toroidal knob or upturned bell and carries a sliding connector which ensures correct connection of the valve with the pipette body so the connector can be closed in any position.
Patent FR-2824314-A1 (FR)
Title: Skimmer-strainer for canned food comprises cylindrical compartment inside can incorporating strainer filter
Inventor: PASTORE CHRISTIAN JEAN HENRI
IPC: B65D25/02
Filed: 2001-05-07
Abstract: The strainer arranged inside a food can comprises a cylindrical glass compartment (1) and two welded ends (2,3) is which is incorporated a strainer filter (4).
Patent FR-2810655-A1 (FR)
Title: Mecanisme a traction variable pour un dispositif de securite de survitesse a organe de commande rotatif
Inventor: DRAPER JAMES M
IPC: B66B5/04
Filed: 2001-06-21
Abstract: L'invention concerne un mécanisme à traction variable pour un dispositif de sécurité de survitesse à organe de commande rotatif.Le mécanisme à traction variable (5) comprend un organe de commande rotatif (10), des première et seconde roues (14, 15) reliées de façon pivotante à une cabine d'ascenseur (24) par l'intermédiaire de premier et second éléments de liaison (26, 27) et qui roulent sur les côtés opposés d'un rail de guidage (12), ledit organe de commande rotatif (10) incluant un moyen pour détecter lorsque ladite première roue (14) dépasse une vitesse de rotation prédéterminée et pour bloquer ladite première roue (14) sur ledit organe de commande rotatif (10), un premier ressort (28) agissant entre ladite seconde roue (15) et un premier pivot (42) fixé sur ledit organe de commande rotatif (10) et un second ressort (30) agissant entre l'axe (32) de ladite seconde roue (15) et un second pivot (43) fixé sur ledit organe de commande rotatif
Patent FR-2826772-A1 (FR)
Title: Dynamic random access memory cells having capacitor stored line potential switch controlled and connecting second higher voltage where first voltage level present.
Inventor: FERRANT RICHARD
IPC: G11C11/406
Filed: 2001-06-27
Abstract: The line refreshment process has a line (BL) which can be fed from a ground potential (GND) or from a potential level. The line potential is stored in the capacitor. The potential is controlled with a switch (T4) connecting the line to a second voltage (Vcc) above the first voltage level if the voltage was set to the first level.
Patent FR-2818456-A1 (FR)
Title: Circuit de derivation d'element pour elements de batterie
Inventor: TAKAYUKI HIDAKA
IPC: H02J7/02
Filed: 2001-09-03
Abstract: Sections de circuit de dérivation d'élément (Sh1 - Shn ), proposées comme mesures de protection contre une surcharge, destinées à des éléments (C1 - Cn ) connectés en série d'une batterie au lithium, dans lesquelles on prévoit de supprimer la production de chaleur suscitée par un courant de charge (Ichg ) au cours de la dérivation d'élément grâce à un réservoir d'énergie agissant comme un chemin de dérivation qui met en réserve l'énergie excédentaire obtenue à partir du courant de charge dérivé et régénère cette énergie vers une ligne de charge groupée connectée aux éléments de batterie (C1 - Cn ) quand un élément de commutation (2) ouvre le chemin de dérivation.Application : batterie au lithium pour satellites ou engins spatiaux.
Patent FR-2829518-A1 (FR)
Inventor: LECOINTE XAVIER
IPC: E05B15/10
Filed: 2001-09-11
Abstract: The lock comprises two independent coaxial cams (511a,511b) between which is a rotating operating lever (525) which activates the locking system of the lock bolt. Each cam engages the lever through selective coupling mechanisms (514a,514b) themselves activated by a cam (515a,516b,518a,518b).
Patent FR-2830303-A1 (FR)
Inventor: BONFILIO CIRIACO
IPC: F16D13/75
Filed: 2001-09-28
Abstract: The invention concerns a release bearing control device (32) designed to be borne by a fixed support, said release bearing (32) having a generally rotating shape about an axis (X), called release bearing axis, and being provided with a support member (34), mobile substantially parallel to the release bearing axis, designed to co-operate with a diaphragm (30) of the clutch, a control member (36) mobile in rotation about the release bearing axis (X), and means for transforming (44, 46) the rotational movement of the control member (36) into a translational movement of the support member (34), so that the axial position <u>x</u> of the support member (34) is based on the angular position of the control  member (36) in accordance with a  control law <U>L</U>: x = <U>L</U>(   )The device further comprises means for  modifying the control law so that: <u>x</u> = <U>L</U>'(   ) + <u>a</u>, <U>L</U>' being the modified control law and <u>a</u> being a positive or a negative real number
Patent FR-2831480-A1 (FR)
Title: Procede de fabrication de tuyauteries composites notamment de conditionnement d'air et tuyauteries ainsi obtenues
Inventor: EFTYMIADES GEORGES
IPC: B29C70/08
Filed: 2001-10-31
Abstract: - L'invention concerne un procédé de fabrication de tuyauteries composites, notamment de conditionnement d'air, à partir d'une structure de fibres minérales ou organiques, naturelles ou artificielles, dans lequel on imprègne d'une résine appropriée ladite structure de fibres et après mise en forme dans ou sur un moule, on élève la température et éventuellement la pression à des fins de polymérisation de la dite résine, une étanchéification de la paroi de la pièce en forme étant effectuée au cours de ce procédé, caractérisé en ce que on met en oeuvre une structure de fibres constituée d'un unique pli (24) d'une masse surfacique d'au moins 400g/ m2 environ, on imprègne ledit pli unique (24) à l'aide de ladite résine à un taux d'imprégnation d'au moins 40 %, puis on met en place sur l'une des faces dudit pli unique (24) un revêtement (26) d'un agent d'étanchéité, ladite polymérisation étant effectuée alors que ledit pli unique (24) et son revêtement (26) sont en forme dans ou sur ledit moule (20a, 20b).- L'invention a également pour objet les tuyauteries obtenues conformément au procédé.
Patent FR-2832179-A1 (FR)
Title: Rotary machine stator section has series of rings with springs for blade roots and axial positioning pins
Inventor: BAILLEUL PIERRE YVES
IPC: F01D25/24
Filed: 2001-11-14
Abstract: The machine stator section, especially for a stage with rectifier blades (21, 22) and cavities (19, 20) for blade roots, is made up of a series of rings (12, 13, 14), with the blade roots (23) fixed in the cavities by axial expansion springs (26) and regulated by axial positioning pins (29). The rings can be complete or in concentric sections, and they are fitted separately round the rotor and joined together by fastenings (18) through flanges (15, 16).
Patent FR-2835155-A1 (FR)
Title: Chaussure pour la pratique du surf des neiges
Inventor: YVARS NICOLAS
IPC: A43B13/14
Filed: 2002-01-29
Abstract: Chaussure pour la pratique du surf des neiges, comportant une botte souple à l'intérieur de laquelle est mis en place un chausson amovible, caractérisée en ce que la semelle du chausson présente une région (8) de compressibilité moins importante située au niveau de son plan longitudinal médian, de manière à faciliter les mouvements de pivotement du pied sensiblement autour de son axe longitudinal, et par rapport au plan de la semelle (3) de la chaussure.
Patent WO-03104821-A1 (WO)
Title: Device for detecting impacts on aeronautic propeller blades
Inventor: GAIANI ROBERT
IPC: G01P15/18
Filed: 2002-05-22
Abstract: The invention concerns a device for detecting and recording impacts along several
axes on an aeronautic propeller blade comprising an accelerometer (1) integrated
inside an aeronautic propeller blade root end (10) and an electronic module (2)
for recording during its life span any occurrence of impacts at various predetermined
levels.