baber/WOPTO huggingface dataset:
Patent ES-2098188-A1 (ES)
Title: Development of nanoparticles based on hydrophilic polymers.
Inventor: ALONSO FERNANDEZ MARIA JOSE
IPC: A61K47/32
Filed: 1995-05-11
Abstract: Development of nanoparticles based on hydrophilic polymers. The nanoparticles (of nanometre size and hydrophilic character), also called nanospheres or latexes, are colloidal systems formed by the combination of two polymers of a hydrophilic nature. The polymers are chitosan (an aminopolysaccharide) and poloxamer (a copolymer of ethylene oxide and propylene oxide). The procedure for obtaining them takes place in the aqueous phase without the need to use organic solvents or auxiliary substances of a toxic nature. The nanoparticles have applications as pharmaceutical forms (for in vivo administration of active ingredients) owing to their ability to retain drugs and proteins inside themselves. <IMAGE>
Patent ES-2130885-A1 (ES)
Title: Robot for machined parts washing machines
Inventor: AGULLO NEGUI MIGUEL
IPC: B25J9/02
Filed: 1995-07-12
Abstract: It is provided with movement on the three Cartesian axes and includes a first carriage (1) which slides in the direction of the "x" axes, this first carriage being fitted with horizontal guides (2) laid out in the direction of the "y" axes, above which there slide two second carriages (3) provided with two hollow vertical bars (4) and movable on each other in the direction of the "z" axes, together with a hollow tubular arm (5), the lower end of which is attached to the rotating part of a rotary connector (8) supplied through a fixed duct (9). As the arm (5) rotates, so too does a jet (10) at its lower end, which is supplied with a washing fluid through the rotary connector (8).
Patent ES-2140284-A1 (ES)
Title: Novel dismantlable connection for Bowden cable
Inventor: MARTINEZ CASARES JOSE MARIA
IPC: F16D1/10
Filed: 1997-02-20
Abstract: Novel connection which consists of a male connection 1 and a female connection 2 to which are joined the ends of the portions of stranded cable to be joined and which have internal and external screw threads respectively, which allow their joining, stranded cables 6 and 13 being accommodated therein, and the male connection 1 having an external knurling and, in a portion of its periphery, adopting a hexagonal shape, being intended for use in the manner of a nut, whilst the female connection also has a knurling 9 and a peripheral zone 10 which is configured hexagonally in order to allow the fitting thereon of appropriate tools and having two radial drill holes with an external screw thread intended to receive two Allen screws 12 which fasten the stranded cable 13.
Patent ES-2125829-A1 (ES)
Title: Process for obtaining magnesium
Inventor: CUELLAR ANTEQUERA JORGE
IPC: C22B26/22
Filed: 1997-03-04
Abstract: Process for obtaining magnesium at atmospheric pressure by the reduction of its oxide using reducing agents containing aluminium in an induction furnace. The process is performed in an induction furnace which is sealed from the atmosphere but connected to a condensation chamber through a pipe, the furnace being fed with oxidising agents which contain magnesium oxide and with reducing agents which contain aluminium, and heating the mixture of oxidising and reducing agents through transferring heat from the aluminium which is in turn heated as a result of the movement of its electrons caused by the existence of the alternating magnetic field of the induction furnace. Once heated the reacting mixture produces magnesium in the form of vapour, which moves from the reaction zone to the condensation chamber, and condenses there.
Patent ES-2143913-A1 (ES)
Title: Novel process for the construction of spherical cardboard casings
IPC: B31D5/02
Filed: 1997-04-18
Abstract: Novel process which consists in applying a cylindrical configuration formed by a cardboard body 2 which has similar openings at the ends 3 and 3', the diameter of the opening 3' diminishing gradually, and incorporating, internally, a cardboard disc 4 coated with a film of adhesive 5 and, externally, optionally, a second disc 4' with a diameter which is slightly greater than or equal to the disc 4, also coated with a film of adhesive 5', the application of a suitable pressure on the pieces 4 and 4' being generated, configuring a monobloc area and the surface remaining uniform, eliminating the projections.
Patent WO-9908943-A1 (WO)
Title: Double compartment container for the mixing and application of products
Inventor: COLLADO BONET JOSE
IPC: B65D51/28
Filed: 1998-08-18
Abstract: Double compartment container for the mixing and application of products which comprises two independent compartments, a major or main compartment and a secondary or minor compartment, the first compartment having a dosing or applicator plug through which the mixture of two substances contained inside said compartments can come out or be extracted, said plug being screwed to the neck of the container. The minor or smaller compartment (2) is provided inside the major compartment (1) with its mouth sealingly adjusted to the inside of the neck (3) of the major compartment (1); the dosing plug (7) having a small internal annular wall (9) provided externally with a perimetral step (10) for the internal adjustment of the free edge of the mouth of the minor compartment (2); when the dosing plug (7) is rotated in the downward direction, the minor compartment (2) is also lowered thereby decoupling the mouth of the same in order to produce the mixing of the two substances (5, 6) of both compartments (1, 2).
Patent ES-2154175-A1 (ES)
Title: Device for supporting a broken wheel in an automobile vehicle
Inventor: BUFILL COMADRAN SERGIO
IPC: B60B30/10
Filed: 1998-09-10
Abstract: Device for supporting a damaged wheel on a motor vehicle. It is composed of a carriage (1) adapted to be placed below the broken wheel, that includes a rectangular chassis (2), equipped with at least two transversal bars (3, 4) and with at least two longitudinal arms (5). The carriage (1) is held by idle wheels (7) whose diameter is much smaller than that of the broken wheel (23).It includes support resources for the broken wheel, held by the chassis (2) and that can adopt the shape of a concave stiff platform (6) and/or rolling and/or sliding elements, preferably self-sliding transversal rollers. A ramp (8) next to or immobile with respect to the carriage, allows the insertion of the broken wheel (23) into the latter. The broken wheel rests on the stiff platform and/or rollers, so that the vehicle (18) can circulate with the broken wheel resting simply and in a stable manner on the device.
Patent ES-2188297-A1 (ES)
Title: Locking system for furniture drawers
Inventor: SEVILLANO GIL BENITO
IPC: E05B65/462
Filed: 1999-06-10
Abstract: The drawer (C) has a bolt (B) which activates the locking system. On a base plate (1) are installed several support modules (2) able to be displaced longitudinally. A lock (3) is fixed on each support with means allowing mutual locking/unlocking by applying a linear force at an angle to the drawer displacement direction.
Patent ES-2156090-A1 (ES)
Title: Improved bicycle saddle
Inventor: MARAGALL MARFA JUAN
IPC: B62J1/08
Filed: 1999-10-08
Abstract: Improved bicycle saddle consisting of two anatomic supports (1) that are separated from one another and intended for receiving the buttocks (2) of the cyclist, said separation between the supports (1) being determined by a bridge (3) pointing downward and fixed with the aid of two platents (4) to the lower area of the corresponding supports (1) using conventional fixing means (5). The lower section of said bridge is fixed by means of the usual clamp (6) to the corresponding axle (7) that holds the saddle thereby making it possible the saddle in various positions.
Patent WO-0222551-A1 (WO)
Title: Derives de la naphthalene presentant une activite d'inhibition de l'enzyme comt
Inventor: BAECKSTROEM REIJO
IPC: C07C205/43
Filed: 2001-09-14
Abstract: L'invention concerne les composés de la formule (I'). Dans cette dernière A, R1 à R3 et t sont tels que définis dans les revendications. Ces composés présentent une activité inhibant l'enzyme COMT de telle sorte qu'ils consitutent des inhibiteurs de l'enzyme COMT trés utiles.
Patent WO-02074007-A1 (WO)
Title: Systeme de haut-parleur resonnant et procede de fabrication associe
Inventor: MARTIKAINEN ILPO
IPC: H04R1/28
Filed: 2002-02-11
Abstract: L'invention concerne une construction de haut-parleur résonnant et un procédé destiné à la fabriquer. Cette construction de haut-parleur comprend une enceinte de haut-parleur (7) délimitée par une structure de coffret (1, 2, 8), un conduit résonnant (4) communicant avec l'enceinte du haut-parleur (7) de façon à relier l'enceinte à l'environnement extérieur, et au moins une unité de haut-parleur (3) montée sur la structure de coffret (1, 2, 8) de façon à former une partie des parois qui délimitent l'enceinte du haut-parleur (7). Selon l'invention, la structure de coffret du haut-parleur comprend une structure en spirale (1) fermée à ses deux extrémités par des éléments latéraux (2, 8) de façon à former l'enceinte du haut-parleur (7), et le conduit résonnant (4) est conçu pour parcourir, au moins partiellement, la périphérie extérieure de la structure en spirale (1).
Patent WO-2004042082-A1 (WO)
Title: Procede de controle de la presence de micro-organismes nocifs dans l'industrie du papier
Inventor: JURGENS GERMAN
IPC: D21H21/04
Filed: 2003-11-06
Abstract: L'invention concerne un procédé de contrôle de micro-organismes nocifs dans l'industrie du papier et du carton. Selon ce procédé, la présence ou l'absence du micro-organisme cible nocif est détectée par un procédé d'hybridation in situ au moyen d'une sonde oligonucléotidique pouvant être hybridée avec une zone d'une molécule d'acide nucléique dudit micro-organisme. Plus particulièrement, ce micro-organisme peut être choisi dans un groupe comprenant l'espèce Deinococcus geothermalis et les genres Meiothermus, Azospirillum, Burkholderia, Porhyrobacter, « Rubellimicrobium » et Thermomonas.
Patent WO-9320411-A1 (WO)
Inventor: HIISMAEKI PEKKA
IPC: G01F1/7082
Filed: 1992-10-16
Abstract: Procédé et dispositif de mesure de flux acoustique permettant de déterminer la vitesse de flux de gaz et/ou de quantités qu'on peut en dériver. Dans la tubulure de mesure (1), à une certaine distance (L) l'un de l'autre en longueur, on installe deux microphones (3a, 3b), ainsi que deux haut-parleurs (2a, 2b) placés à côté de ces microphones. Ces haut-parleurs émettent un son sous forme de séquences stationnaires à large bande, Sd(t, T) vers l'aval et Su(t, T) vers l'amont en direction de la distance de mesure (L) définie par les microphones (3a, 3b). On a choisi la gamme de fréquences des séquences Sd(t, T) et Su(t, T) de manière qu'un mode de base seulement, qui avance comme un front d'onde plane puisse progresser sans affaiblissement. De plus, on a choisi les séquences Sd(t, T) et Su(t, T) de manière qu'elles soient orthogonales l'une par rapport à l'autre, c'est-à-dire qu'elle n'aient aucune composante de fréquence commune différente de zéro. Les signaux détectés par les microphones (3a, 3b) sont traités au moyen d'un système de traitement de signal, fonctionnant en pratique en temps réel, qui produit différentes fonctions de corrélation ou leurs transformées de Fourier. Grâce à différents algorithmes de rechange, ce système détermine à partir de là les durées de déplacement du son sur la distance de mesure (L), vers l'aval et l'amont. Puis il détermine, grâce à ces durées et à la densité qu'elles indiquent pour le gaz, sa vitesse de flux, son flux volumétrique et/ou son flux massique.
Patent FR-2804102-A1 (FR)
Title: Aqueous colloidal dispersion of conductivity of at most 5 mS/cm comprises compound of cerium and another rare earth element or metal
Inventor: CHANE CHING JEAN YVES
IPC: C01F17/229
Filed: 2000-01-26
Abstract: Aqueous colloidal dispersion of conductivity at most 5 mS/cm comprises a compound of cerium and another element (M) from rare earth elements other than Ce, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, Al, Ga and Zr.
Patent FR-2790825-A1 (FR)
Title: Echangeur de chaleur a circulations multiples du type a empilement
Inventor: CHIBA TOMOHIRO
IPC: F25B39/02
Filed: 2000-03-10
Abstract: L'invention concerne un échangeur de chaleur à circulations multiples du type à empilement (1).L'échangeur est constitué d'un noyau échangeur de chaleur qui comprend plusieurs tubes et ailettes de transfert de chaleur et deux réservoirs (10, 11) disposés aux deux extrémités de la direction longitudinale desdits tubes de transfert de chaleur, lesdits tubes et réservoirs étant séparés respectivement en côté amont (27, 10a, 11a) et côté aval (28, 10b, 11b) par rapport au sens du flux d'air, un milieu d'échange de chaleur étant introduit d'un côté desdits réservoirs latéraux aval (10b, 11b) et évacué de l'autre côté desdits réservoirs latéraux amont (10a, 11a), le nombre de trajets (27a, 27b, 27c) formés par les tubes de transfert de chaleur disposés du côté amont étant supérieur au nombre de trajets (28a, 28b) formés par les tubes de transfert de chaleur (28) disposés du côté aval.
Patent WO-02053305-A1 (WO)
Title: Device and method for making connections that cross over exhaust devices
Inventor: IONESCU GEORGES
IPC: B21C37/29
Filed: 2000-12-28
Abstract: The invention relates to a device and a process for making connections that cross over exhaust devices, particularly pipes connected to catalytic cases, audible catalytic cases and silencers.  The device is characterised by the fact that it is essentially made up of a drum (1) for mounting parts (2) to be machined, at least one mobile assembly (3) of centring (4), flow drilling (5) and flow tapping (6) units for said parts (2) to be machined and a structure (7) to support and guide the assembly drum (1) in addition to at least one mobile assembly (3). The invention is particularly suitable for use in the manufacture of tubular parts, specifically in the automobile industry, and even more specifically exhaust devices, including pipes connected to catalytic cases, audible catalytic cases and silencers.
Patent FR-2808089-A1 (FR)
Title: Apparatus for electrophoresis analysis of clinical samples, has capillaries with their central part in receiver in solid-solid heat exchange relationship with temperature regulator
Inventor: ALBERTO,FEI
IPC: G01N27/447
Filed: 2000-04-25
Abstract: Apparatus has capillaries each having its central part in a receiver and a capillary temperature regulator in solid-solid heat exchange relationship with the receiver. The receiver has independent units made of thermally conductive and electrically insulating material surrounding the central part of a capillary.  An Independent claim is included for the following: (a) analyzing samples by electrophoresis by introducing samples into apparatus similar to the above; and  (b) applying a potential difference across the ends of the capillaries to separate components, regulating the temperature of the capillaries and detecting the components in a selected zone of the capillaries.
Patent FR-2808396-A1 (FR)
Title: Circuit de detection de prise de ligne
Inventor: GUITTON FABRICE
IPC: H04M3/22
Filed: 2000-04-27
Abstract: L'invention concerne un circuit d'interface comprenant des moyens formant une barrière d'isolement galvanique (IB) entre une ligne (1) de transmission et un équipement utilisateur (2), comportant des moyens (10, 40) pour détecter, indépendamment d'une transmission, l'état libre ou occupé de la ligne.
Patent FR-2793058-A1 (FR)
Title: Tire identification tab is removed from strip and held by its hole on valve connector by valve cap, assuring that e.g. set of winter tires will be correctly located on vehicle, next winter
Inventor: WRONA STANISLAUS
IPC: G09F21/06
Filed: 2000-04-28
Abstract: The tab opening is for fastening to the tire valve connector, held beneath the valve cap. There is a tab for each wheel.  Preferred features: The marking is permanent and the body is a plate or tab. Tabs are connected for removal from a strip at intentional tear points and are made of metal or plastic. The device is alternatively a valve cap, which is, or can be marked on top.
Patent FR-2808995-A1 (FR)
Title: Intersomatic cage for spinal surgery has ring formed of thin main wall with side extensions defining gap and inner cavity
Inventor: HUPPERT JEAN
IPC: A61F2/30
Filed: 2000-05-18
Abstract: The intersomatic cage for spinal surgery has a ring with a thin constant thickness main wall (2) and two recurved ends (3,4) having extensions (5,6). The end extensions are spaced and the wall, ends and extensions define an enclosed space. The spacing between the extensions extends parallel to the main wall for between fifty and one hundred percent of the length of the cavity (30), preferably between seventy and ninety percent. The thin main wall can be straight.
Patent FR-2810223-A1 (FR)
Inventor: GRANGER MAURICE
IPC: A47K10/36
Filed: 2000-06-14
Abstract: The loader for a machine dispensing wiping material such as paper hand towel, comprising a wall-mounted housing (1) with an opening cover (8), an inner roll of material (B), a pressure roller (4) and a drum (2) with an integral cutter (3), incorporates a guard shutter (5) to protect the drum, pivoted to the sides of the housing and moving away from the drum to facilitate loading when the cover is opened. The shutter moves back into place when the cover is closed, and has a projecting edge (5c) which holds the material between the pressure roller and drum.
Patent FR-2813611-A1 (FR)
Title: Composition for mulching, used in gardening and agriculture, comprises ground straw of vegetable origin, fungus biomass and colloidal matter based on polysaccharides
Inventor: SCHEIER CHRISTOPHE
IPC: C09K17/52
Filed: 2000-09-01
Abstract: Mulching composition for gardening, comprises ground straw of vegetable origin, fungus biomass and colloidal matter based on polysaccharides.  An Independent claim is also included for a mixing device for preparation of composition, comprising tank (2) with mixer blades mounted on shaft (4) rotated by engine, opening for introduction of various components, at least one water introduction point (16) at high position, hopper located at the bottom of tank, the pump located below hopper, and valve.
Patent FR-2814085-A1 (FR)
Title: Entertainment system based on competitive game with multiple choice questions, makes use of terminals connected to server enabling participation of players in remote locations
Inventor: NATHAN GUY
IPC: A63F13/12
Filed: 2000-09-15
Abstract: The system comprises at least one terminal (2,3) which can be connected (21, 31) to a distant specialist server (1) via a communication network (4), e.g. fixed telephone, mobile phone, radio, cable, optical or satellite link, esp. cellular telephone with internet access. Pieces of audio/visual art, e.g. music, film or drama production, can be extracted using at least one terminal. Each terminal has a means of reproduction of the piece of art and an interactive device for the terminal user. The system further comprises a device for asking player questions and suggesting multiple answers. The questions relate to the piece of audio/visual art extracted by the player, e.g. the title, name of composer/director, performer, etc. The art works are selected independently of the terminal users. The system may include a charging system for payment of royalties each time a piece of work is reproduced.  An Independent claim is also included for an entertainment method.
Patent FR-2814856-A1 (FR)
Title: Method for the production of an ohmic or quasi-ohmic contact on a substrate of silicon carbide by the deposition a layer of titanium silicide
Inventor: COLLARD EMMANUEL
IPC: H01L21/329
Filed: 2000-10-03
Abstract: A method for the production of an ohmic contact on a substrate of silicon carbide consists of depositing a layer (2) of titanium silicide (TiSi2) on the substrate (1) and annealing at a temperature of 500 - 800 deg C.  An Independent claim is included for the production of a Schottky diode by this method.
Patent FR-2817449-A1 (FR)
Title: Sports shoe has tongue connected to side flaps which have elastic cords linking them to upper
Inventor: BIBOLLET JEAN CLAUDE
IPC: A43B23/26
Filed: 2000-12-05
Abstract: The sports shoe has a tongue (20) which is connected to side flaps (22a, 22b). These have elastic cords (36a, 36b) linking them to the upper.
Patent FR-2818531-A1 (FR)
Inventor: LE BIHAN ALAIN
IPC: A61C17/02
Filed: 2000-12-22
Abstract: The invention concerns a portable device for cleaning teeth, comprising a conduit supplying domestic water (5), an injection head (1), and elastic tubular means interposed between said conduit (5) and said head (1) for intermittent pulse injection of said water through said head (1). The invention is characterised in that said elastic tubular means comprise a nozzle (13) having, when no external stress is exerted, convergent (15) and divergent (17) parts interconnected by a constricted part (21).
Patent WO-0179191-A1 (WO)
Title: Epoxidized trialkylammonium salt, synthesis method and uses
Inventor: LEMAIRE MARC
IPC: D06M13/467
Filed: 2001-04-19
Abstract: The invention concerns an epoxidized trialkylammonium salt characterised in that it is selected among salts of general formula (I), wherein: R represents a (CH2)n-A-NH-(CH2)n'-N+R1R2R3 group wherein A represents a -CO- or CH2- group; n' and n range between 1 and 20, with n+n' not less than 10; R1, R2 and R3 are C1-C20 alkyl or mono-hydroxyalkyl groups, linear or branched, identical or different; X represents counterion. The invention also concerns a synthesis method for said salts, the use of said salts as chemical grafting agents, a chemical grafting method for substrates and the resulting biocidal and/or bacteriostatic substrates.
Patent WO-0192754-A1 (WO)
Inventor: LE MEHAUTE ALAIN
IPC: F16F15/02
Filed: 2001-05-29
Abstract: L'invention concerne un dispositif amortisseur d'onde vibratoire d'amplitude variable ou non. Ce dispositif est caractérisé en ce qu'il se présente sous forme d'une poutre (1) ou d'une tranche de poutre (1) rigide dans l'axe de la fibre neutre et présentant, entre une surface incidente (2) et une surface rayonnante (3), des parois (4) de liaison rigide déformables par construction géométrique suivant deux directions opposées sous l'effet de l'onde (o) vibratoire appliquée à la surface (2) incidente, lesdites parois (4) de liaison sollicitant au cours de leur déformation au moins un élément (5) amortisseur, de préférence logé à l'intérieur de la poutre (1) ou de la tranche de poutre (1).
Patent FR-2820350-A1 (FR)
Inventor: MENET PIERRE YVES
IPC: B22D11/00
Filed: 2001-02-08
Abstract: The invention concerns a method for refractory dressing of rolls of a machine for continuous casting between rolls which consists in applying a mould dressing product containing a mould dressing agent, such as graphite, and in adjusting the mould dressing product composition while it is being applied on the rolls. The invention also concerns a device for refractory dressing of rolls of a machine for continuous casting between rolls comprising means for applying a mould dressing product and means for adjusting the composition of the mould dressing product while it is being applied on the rolls. The invention enables to control the amount and the distribution of the mould dressing product on the surface of the rolls.