baber/WOPTO huggingface dataset:
Patent ES-2060530-A2 (ES)
Title: Double-wall tube for collecting engine exhaust gases and process for manufacturing it
Inventor: PLANAS DANGLA JAIME
IPC: B60K13/04
Filed: 1992-11-20
Abstract: The tube has an air chamber 12 between two simple coaxial tubes 8, 10 a metallic sleeve 18 occupies a portion of the chamber 12 and is limited by individual annular deformations 14, 16 of both simple tubes 8, 10, preventing access to the air chamber 12 from the exit opening 2. The process comprises: forming an annular deformation 14 in the external tube 8 introducing the tube 10 inside it, an air chamber 12 being formed introducing a sleeve 18 into the chamber 12 forming another deformation 16 on the other tube 10 and forming a widening 20 in a final portion 22 of the outer tube 10.
Patent ES-2066705-A2 (ES)
Title: Gas turbine engine variable aerofoil vane actuation mechanism
Inventor: TUBBS HENRY
IPC: F01D17/16
Filed: 1993-01-29
Abstract: An aerofoil vane actuation mechanism suitable for a gas turbine engine (10) comprises an annular array of pivotable aerofoil vanes (21) which are linked to an annular actuation member (30) by a plurality of levers (27). Each aerofoil vane (21) additionally has an indication lever (31) attached to it. Each indication lever (31) cooperates with the actuation member (30) so that under normal conditions, during pivoting of the vanes (21), no load transfer takes place between them. However in the event of one or more of the vanes (21) failing to pivot properly, such load transfer does take place. Means (37) are provided to detect such load transfer to provide an indication of such failure of a vane (21) to pivot properly.
Patent ES-2082691-A2 (ES)
Title: Dropper device
Inventor: LOPEZ POSADES MARIA
IPC: B65D47/18
Filed: 1993-06-30
Abstract: The device is provided for application in packages which contain liquids so that it is possible to supply part of the liquid contents of said package in a metered manner. The device consists of a stopper 1, a cannula 2 for sucking up the liquid and for supplying it in a metered manner, drop by drop, and a pressure teat 4 for absorbing and/or expelling the liquid, this being supplemented with a seal formed by two rings 3 and 3', the first of which is on the outside and can be torn with respect to the inside. The teat 4 incorporates an inner, axial spur (appendix) 10 which prevents shearing of the material when the teat is pressed. Between the cannula 2 and the stopper 1 there are closure means 7 and interlocking elements 9. The outer ring 3 of the seal has a weakened transverse zone 11 for it to be broken once the seal has been removed and for it to be released with respect to the package, whilst the inner ring 3' has a considerable thickness in order to form a stop which prevents the exit of the cannula 2.
Patent WO-0078902-A2 (WO)
Title: Method for fractionating cooking oil
Inventor: DE VITTORI CARLO
IPC: A23L5/20
Filed: 2000-06-16
Abstract: The invention concerns a method for fractionating cooking oil, in particular frying oil, using a solvent with supercritical pressure. The method is characterised in that it comprises steps which consist in: contacting, in a mixer, the cooking oil with the solvent with supercritical pressure; separating the resulting mixture into two phases in a decanter, namely a light phase and a heavy phase; decompressing the light phase and the heavy phase so as to recuperate the solvent, and the treated oil and the treatment residues respectively.
Patent WO-03019640-A2 (WO)
Title: Method of forming a thin layer and a contact outlet
Inventor: SILLON NICOLAS
IPC: H01L21/768
Filed: 2002-08-22
Abstract: The invention relates to a method of forming a thin layer (12) comprising the following successive steps: a layer (14) is deposited on the thin layer, said deposited layer comprising a metal which is different from the material of the thin layer and which can be etched by laser; at least one opening (20) is etched in the metal layer following a pattern that coincides with at least one part of the thin layer that is to be eliminated, said metal layer being locally subjected to a laser beam for the aforementioned etching; the underlying thin layer is etched locally following the pattern and using the metal layer as an etch resist.  The invention can be used to produce contact outlets.
Patent WO-2004009715-A2 (WO)
Title: White paint for thermal control
Inventor: GUILLAUMON JEAN-CLAUDE
IPC: C09D7/61
Filed: 2003-07-17
Abstract: The invention concerns a white paint, in particular for coating, at least partly, a spacecraft, comprising at least one pigment and at least one binder, characterized in that it further comprises zinc peroxide (ZnO2) particles.
Patent FR-2032437-A2 (FR)
Title: Heat exchanger for furnace gases
IPC: F28D7/16
Filed: 1969-07-21
Abstract: Cooler consists of a heat exchanger with diverging inlet for the hot fluid and means for cooling the hot fluid flowing through the passage. Specifically, the diverging inlet is tubular and at an angle of pref. 5 degrees. Specifically, the passage for the hot fluid flow is a centrally located tubular structure and the means for cooling the hot fluid flowing through it consists of a cooling chamber fitted around it.
Patent FR-2128553-A2 (FR)
Title: S-triazolo (4,3-a) (1,4) benzodiazepines - as sedatives, hypnotics, tranquillisers, muscle relaxants
IPC: C07D487/04
Filed: 1972-03-02
Abstract: Title cpds. have formula (where Hal is F, Cl or Br) and are prepd. by reacting a benzoidiazepin-2-thione with acetylhydrazine.
Patent FR-2182699-A2 (FR)
Title: Semi-synthetic penicillins prepn - by enzymatic hydrolysis using escherichia-a coli or aerobacter aerogenes
IPC: C12P37/06
Filed: 1972-05-04
Abstract: Title cpds. of formula (I) are prepd. by enzymatic dephylacetylation in accordance with parent patent using, as source of penicillin-acylase, either Escherichia coli resistant to 2000 gamma/ml. phenylacetic acid, or Aerobacter aerogenes, resistant to 2500 gamma/ml. phenylacetic acid (where n = alpha-amino or alpha-carboxybenzyl, 2- or 3-thienylmethyl, 2- or 3- thienylaminomethyl, an isoxazole - R1 = phenyl, 2-Cl or 2,6-diCl-phenyl; R2 = aryl, aryloxy, arylmercapto, opt. substd. by halogens; R3 = H, alkyl, alkyloxy, amino, mono- or di-alkylamino, carboxyalkyl, carboxymethylacetoxy, carboxybenzyl, or R2 and R3 = cycloaliphatic, R4 = H or when R2 and R3 = cycloaliphatic, H may also represent amino, mono or di-alkylamino.
Patent FR-2177801-A2 (FR)
Title: Alkenes polymerisation catalyst - consisting of organometal cpd and reaction product of halogenated aluminium-metal oxide and tra
IPC: C08F4/42
Filed: 1973-03-12
Abstract: Catalyst for the (co)polymsn. of alpha-alkenes consists of (I) and organometal cpd. of a group Ia, IIa, IIb, IIIb or IVb metal, and (II) a component prepd. by reacting a halogenated Al oxide with a deriv. of a gp. IVa, Va or VIa metal, as in parent patent; the halogenated Al oxide is prepd. by halogenating a complex oxide of al and >=1 other metal. Catalyst gives high yields of polymers with a relatively small ave. mol.wt. and a good resistance to stress cracking. Specif. the other metal is Ca, Zn, Mn, Fe Ni, Co, Sn, si or pref. Mg. 0.01-100g atmos Al are present per g. atom of the other metal.
Patent FR-2255921-A2 (FR)
Title: Probe for removal of blood - outside of body, has outer coating of elastomeric silicone
IPC: A61M25/04
Filed: 1973-12-28
Abstract: Liq. circulation system for blood regeneration outside the body has a probe for removal of blood. The distal end of the probe conductor is closed, and has an elastic sidewall, with a bulge in the inactive state gradually merging into the duct, with a length in its max. dia. corresponding to 1.5-4 times the o.d. of the duct; this wall has opening(s) in the region of the bulge. Pref. the probe and/or the capsule are of elastomeric silicone; the probe has inner and outer smooth coatings of elastomeric silicone.
Patent FR-2270386-A2 (FR)
Title: Device indicating presence of frost on road - has wheatstone bridge with air, road surface and sub-surface resistors
IPC: G01K7/20
Filed: 1974-05-06
Abstract: A wheatstone bridge monitors the air temperature immediately above the road surface and surface and sub-surface temperature. Opposed bridge branches (BCG, EDH) incorporate resistors detecting air temperature (R3) and surface (R2) with sub-surface temperature (R1) respectively, the other branches embodying fixed (52, 54) and variable (P1) resistors, and an operational amplifier (3) is connected across a diagonal (GH). The amplifier output leads to a signalling mechanism which is actuated by increments of the algebraic difference of diagonal potentials. A secondary amplifier (4) entry impedance temperature indicator (M).
Patent FR-2309367-A2 (FR)
Title: Variable suspension for vehicle seat - with spring loaded lever pivotted under seat and acting on variable floor mounting
Inventor: LETOURNOUX ALAIN CHRISTIAN
IPC: B60N2/50
Filed: 1975-04-29
Abstract: The tractor seat is supported by crossed levers, spring loaded and damped, fitted between the floor mounting (7) and the rigid plate (2) to which the seat is fitted. To alter the suspension characteristics of the suspension a spring loaded pivoted lever (51) is mounted under the seat support plate (2), with the spring (18) pulling the lever into a vertical setting. The bottom end of the lever rests against a roller (52) fitted at the end of an adjustable bar (59) whose horizontal displacement is controlled by a threaded spindle (19) and a control knob (62). The control moves a pointer (63) over a calibrated scale so that the driver can adjust the seat springing to suit his own weight.
Patent FR-2433523-A2 (FR)
Title: Prepn. of oxygen contg. heterocyclic(s) e.g. benzofuran - by cyclisation of phosphonium salts with base in liquid phase
Inventor: CORRE MAURICE LE
IPC: C07F9/6571
Filed: 1978-08-16
Abstract: Prepn. of oxygen heterocyclics of formula (I) comprises cyclisation of phosphonium salts (IIe in the liquid phase in the presence of a base. In the formulae, is an aromatic ring esp. benzene, opt. substd. by oxonitro, hydroxy, halo or organic radicals such as those of R1, R3, R10, r10 O-R10CO, R10COO or R10OOC-, D is -CHR3-O- or -O-, R1, R3 are H, lower alkyl, aryl, aralkyl or cycloalkyl and when D is -CHR3-O- then R1 and R3 may be an organic radical, R2 is H or an organic radical (pref. R10, R10O-), R10 is alkyl, alkenyl, alkynyl, aryl, aralkyl, aralkenyl, aralkynyl or cycloaliphatic, R1 is alkyl, aryl or aralkyl, and X- is an anion. (I) are cpds. such as benzofurnas, chromene and isochromenes which have numerous known uses such as vasodilators (e.g. khellinone), spasmolytics, antibacterials (e.g. 2-(p-nitrophenyl)-benzofuran), parasiticides, stimulants, tranquillisers, endocrine active agents, herbicides, phytohormones, photosensitisers (e.g. psoralene, methoxsalene and trioxsalene) and intermediates. The process is partic. useful for the prepn. of benzofurans, providing a general synthesis, which may give improved yields and allow prodn of cpds. inaccessible by known synthetic routes.
Patent FR-2455056-A2 (FR)
Title: Electrical machine windings insulating compsn. - comprising mixt. of epoxy! resins and mixt. of polyester and phenolic hardeners
Inventor: ANTON ALAIN
IPC: C08L63/00
Filed: 1979-04-26
Abstract: The parent patent described a binder for insulating electrical machine windings and comprising a mixt. of 3 of th3 following 4 components:- (a) Bisphenol A epoxy resin of epoxy equiv. 174-195, (b) novolak epoxy resin with an organic acid catalyst, with a theoretical chain of 5-8 links, decanted and washed at the methylolphenol stage and (d) resorcinol-formaldehyde condensate catalyst obtd. by reacting 2 moles resorcinol and 1 mole HCHO, with an organic acid catalyst. The were used in amts. of 60-120 pref 90% of the stoichiometric amt. and the organic acid catalyst of the PF condensate was also the catalyst for the polymsn. reaction between epoxy resins and hardeners and was present in the binder in amts. of 0.1-6 wt.% of the hardeners. In the addition the resins and hardeners of the parent patent are copolymerised with a complex long chain epoxy resin formed by the polyether deriv of an organic polyhydroxy cpd. contg. epoxy gps, and with an acid polyester hardener of low mol. wt. formed by reacting polyalcohol and a dicarboxylic acid and contg. free COOH gps. The binder has improved low temp. resilience, allowing the windings to resist high low temp. stress while preserving the high temp. properties or improving them, esp. ageing resistance above 155 deg.C.
Patent FR-2475864-A2 (FR)
Title: Tongue for sports shoes - has upper padded area separated from lower padded area by curved thinner zone
Inventor: ANDERIE WOLF
IPC: A43B23/26
Filed: 1981-02-12
Abstract: The tongue (1) is for sports shoes, and has a wider upper part which is padded (2). The lower edge of the padding (2a) is curved to correspond to the shape of a thinner joining zone (3) which extends across the tongue and is curved down towards the bottom of the tongue. The lower part has padded areas (4,5) and their upper edges (4a, 5a) correspond to the shape of the lower edge of the upper padded area.
Patent FR-2539911-A2 (FR)
Title: Device for decontaminating a steam generator attached to a nuclear reactor
Inventor: MAURY ALAIN
IPC: G21F9/00
Filed: 1983-01-25
Abstract: According to the improvement made to the apparatus for cleaning, by electropolishing, the microtubes of the tube plate of a steam generator - according to the main patent - the cleaning is followed by a liquid rinsing then by hot-gas drying using a tool consisting of a rotating tube 1 on a case/reservoir 8 where the injected fluids 6, 7 leave through off-centred perforations 5 and are recovered by the reservoir 8 and then conveyed outwards via pipes 10.
Patent FR-2534845-A2 (FR)
Title: Dispositif pour diriger vers un moule un melange de matiere plastique susceptible notamment de provoquer une reaction chimique
Inventor: SCHMITZ HORST
IPC: B29B7/00
Filed: 1983-10-25
Abstract: L'INVENTION CONCERNE UN DISPOSITIF POUR DIRIGER VERS UN MOULE UN MELANGE DE MATIERE PLASTIQUE SUSCEPTIBLE NOTAMMENT DE PROVOQUER UNE REACTION CHIMIQUE. DANS LEDIT DISPOSITIF, UNE BUTEE 25A PEUT ETRE DEPLACEE PAR INTERVALLES LORS DU FONCTIONNEMENT D'UNE TETE MELANGEUSE. CETTE BUTEE 25A EST EN LIAISON EFFICACE AVEC UN VERIN 25, 23A, 28 ACTIONNE PAR UN FLUIDE SOUS PRESSION. CETTE BUTEE 25A EST CONSTITUEE PAR L'EXTREMITE D'UN PISTON 25 DUDIT VERIN. CE PISTON LOGE UNE QUEUE 27 POUVANT ETRE BLOQUEE LONGITUDINALEMENT DANS LE CARTER 18, 19, 23 D'UN BLOC DE NETTOYAGE 14. LES POSITIONS RESPECTIVEMENT POSTERIEURE ET ANTERIEURE DE CE BLOC 14 ET D'UN ORGANE DE RETENUE 15 SONT DETERMINEES PAR UN COLLET 28 ET PAR UNE FACE EXTREME 30, RESPECTIVEMENT. APPLICATION NOTAMMENT AU MELANGEAGE DE MATIERES REACTIVES.
Patent FR-2589150-A2 (FR)
Title: Process for the preparation of N-(2-alkenyl)metatrifluoro- methylanilines
Inventor: AUGELMANN GERARD
Filed: 1985-10-25
Abstract: Process for the preparation of N-(2-alkenyl)-metatrifluoro- methylanilines, characterised in that an allyl halide, an optionally substituted metatrifluoromethylaniline, an alkaline hydroxide and a catalytic quantity of a tertiary amine are brought together in aqueous medium.
Patent FR-2640063-A2 (FR)
Title: Writing device for a dual-disk, diagram-carrying recorder
Inventor: BOUCHER ALAIN
IPC: G07C5/12
Filed: 1988-12-02
Abstract: The invention relates to a writing device for a dual-disk, diagram-carrying recorder, aiming to improve the device of the main patent. According to the present improvement, the device includes a movable retraction mask 270 associated with the writing element 209; this mask is displaceable between a retraction position when the secondary table 222 is in a retraction position corresponding to the insertion of a second diagram-carrying disk, in which the point 230 of the said writing element is withdrawn so as to be moved away from the passage followed by the said second disk, and a writing position, when the said secondary table is in the writing position, in which the said point is projecting in order to allow correct inscription on the said second disk; moreover, the secondary table 222 and the movable retraction mask 270 are both mounted so as to pivot on two shafts 231 and 282 which are substantially parallel to each other, respectively on the door 202 and on the fixed table 205 mounted on the door 202 to support a portion of the first diagram-carrying disk. Application to dual-disk, diagram-carrying road recorders, in accordance with a so-called two-driver use.
Patent FR-2652733-A2 (FR)
Title: Filter cap
Inventor: JUSTIN WANANG
IPC: A47K1/14
Filed: 1988-12-26
Abstract: This invention relates to a filter cap for filtering liquids and is intended for both domestic and industrial uses. The filter cap (1) and (2), the filter (6) [and] the tip of the screw (3) turn for the unscrewing of the catch connected by wire [cord] to a wing nut. The circular seal (9) is "M and F" so that water cannot leak out when the device is closed. On the filter holder part (2) are the two catches (10 and 12) for positioning the opening and for retraction (2) and emptying the filter. The screw for the fastening of shower filters or its technical equivalent is adaptable to all domestic and industrial uses.
Patent FR-2663965-A2 (FR)
Title: Tarpaulin or similar material having improved tear resistance
Inventor: PIERRE PRUDHOMME
IPC: B32B27/12
Filed: 1990-07-02
Abstract: Tarpaulin or material having improved tear resistance. This tarpaulin consists of a complex comprising two woven textile structures retaining a strengthening reinforcement between them, the two outer fabrics being connected to one another by means of a layer of material having a shear modulus (modulus of transverse elasticity) allowing it to break when a force is exerted on the strengthening reinforcement, the threads of which preserve a freedom of movement, without breaking, under the action of a force exerted through the complex. The material according to the invention is characterised in that the connection of the said outer fabrics to one another is made in "places", the connected areas being separated from one another by unconnected areas in which the strengthening structure is free between the two outer layers.
Patent WO-9929772-A2 (WO)
Title: Compositions based on semicrystalline thermoplastic resins and block copolymers, resulting materials and methods for obtaining same
Inventor: COURT FRANCOIS
IPC: C08L71/02
Filed: 1998-12-07
Abstract: The invention concerns compositions based on semicrystalline thermoplastic resins and ABC block copolymers resulting in materials or objects having improved impact strength, elongation at break, resistance to stress cracking and deformation, thermal resistance relative to semicrystalline resin(s) on their own or mixed with conventional shock-resistant additives while maintaining a high modulus, therefore a certain rigidity. They are generally suitable for producing objects such as sheets, films, tube sheathing, pipes, tubes, yarns, strands, cable sheaths, guy lines, impervious sheaths, sleeves, monolayers or multilayers, components, moulded plates, thermoformed parts, sections, bottles, powders for coating substrates. The materials or object resulting from said compositions have characteristic morphology visible in electronic microscopy.
Patent WO-0100069-A2 (WO)
Title: Boite postale
Inventor: STEVENS RICHARD JOHN
IPC: A47G29/14
Filed: 2000-06-12
Abstract: L'invention porte sur une boîte postale qui comprend un compartiment intérieur (10) accessible par une ouverture, un couvercle mobile (12) diposé sur l'ouverture, et un verrou conçu pour maintenir le couvercle (12) dans une position fermée ou permettre l'ouverture du couvercle (12). La boîte postale comprend également un moyen de contrôle pour contrôler l'état de verrouillage, un dispositif à mémoire pour stocker des données relatives à l'état de la boîte, et un moyen pour enregistrer les données relatives à l'état de la boîte dans le dispositif à mémoire. Le moyen de contrôle (22) exploite les données relatives à l'état de la boîte pour contrôler l'état de verrouillage. La boîte comprend en outre, de préférence, un moyen pour saisir les données relatives aux colis (16), tel qu'un lecteur de code à barres; la boîte pourrait aussi communiquer (18) avec une unité à main tenue par le facteur et fonctionnant par infrarouge, radiofréquence ou autres moyens de liaison. De préférence, le moyen pour saisir les données relatives aux colis peut être contrôlé à distance, par exemple, au moyen d'une liaison par modem (24) ou par Internet. Il est également préférable qu'au moins une partie des données relatives à l'état de la boîte soit accessible par modem ou par connexion à Internet (24). La livraison des colis est ainsi commandée par la boîte sur la base du contenu du colis, et/ou du contenu courant de la boîte, et/ou du livreur, et/ou de l'emplacement de la boîte, et/ou de l'identification de la boîte, et/ou de l'identification du client, et/ou de la société et de la date de livraison.
Patent WO-03033041-A2 (WO)
Inventor: FERGUSON PAUL JOHN
IPC: D04H1/42
Filed: 2002-10-10
Abstract: L'invention concerne un procédé de fabrication d'un tissu composite, renforcé gélifiant, et constitué d'une couche de renforcement et d'une matière fibreuse gélifiante. Ce procédé est caractérisée en ce que ladite matière, sous forme de tissu non tissé, est aiguilletée d'un côté dans la couche de renforcement, de façon à pénétrer à travers la couche de renforcement et à former une couche de matière fibreuse gélifiante sur les deux côtés de la couche de renforcement. Le tissu résultant est utilisé dans un enduit cicatrisant.
Patent WO-2004013343-A2 (WO)
Inventor: SCHLOTHAUER RALF-CHRISTIAN
IPC: A23L29/00
Filed: 2003-08-06
Abstract: L'invention concerne une composition et un procédé de préparation ou de traitement de produits alimentaires permettant d'améliorer les propriétés suivantes desdits produits: arôme, saveur, douceur, sucrosité, consistance, texture, corps, sensation en bouche, fermeté, viscosité, fracture du gel, exsudation du sérum, propriétés structurales et/ou organoleptiques, bénéfices nutritionnels et/ou sanitaires. L'invention concerne en particulier une composition comprenant un micro-organisme vivant, une enzyme produite par ledit micro-organisme et un exopolysaccharide (EPS) produit par l'activité de ladite enzyme.
Patent WO-2004048603-A2 (WO)
Title: Coatings
Inventor: DALE NICHOLAS EGERTON
IPC: G01N33/543
Filed: 2003-11-18
Abstract: Method of Producing Sol-gels and Sol-gel Biosensors. The invention discloses a method of producing a layer of sol-gel on a substrate comprising the steps of: (a) providing a acidified sol suspension; (b) at least partially neutralising the acidified sol suspension to form a neutralised sol suspension; (c) contacting an electrically conductive surface with the neutralised sol suspension; and (d) applying an electrical potential to the electrically conductive surface to cause a layer of sol-gel to form on the surface of the electrically conductive surface. Preferably, the neutralised sol-gel has a biological material, such as an enzyme added. Biosensors obtained by using the method are also provided.