baber/WOPTO huggingface dataset:
Patent WO-2004083123-A1 (WO)
Title: Procede d'obtention de chromates de metal alcalin
Inventor: LI ZUOHU
IPC: C01G37/14
Filed: 2003-03-19
Abstract: L'invention concerne un procédé d'obtention de chromates, en particulier de chromates de métal alcalin. Des minerais de chrome réagissent avec un oxydant dans une solution aqueuse ou dans le sel fondu d'un hydroxyde de métal alcalin pour former un mélange résultant contenant un hydroxyde de métal alcalin, un chromate de métal alcalin et des résidus ferreux. Le chromate de métal alcalin est extrait par séparation du mélange dilué, lequel mélange dilué est  formé par dilution du mélange résultant dans une solution aqueuse d'hydroxyde de métal alcalin. Une fois purifié, le chromate de métal alcalin produit un cristal pur de chromate de métal alcalin. Le chromate de métal alcalin et son cristal pur peuvent être utilisés comme matières brutes pour la production d'autres composés de chrome. Comparé au procédé classique de grillage, le nouveau procédé offre divers avantages: abaissement de la température de réaction à environ 700  °C; amélioration de près de 100 % de la production de chrome, réduction du volume de résidus ferreux par adjonction non inerte, et élimination des problèmes de pollution environnementale liés à l'élimination des résidus contenant du chrome au moyen de résidus ferreux comme matière brute dans la sidérurgie après extraction du magnésium.
Patent WO-2004033492-A1 (WO)
Title: Proteine commandant la resistance du brin, gene codant pour celle-ci et technique de modification de la resistance de la tige d'une plante
Inventor: LI JIAYANG
IPC: C12N15/82
Filed: 2003-10-09
Abstract: La présente invention concerne une protéine commandant la résistance du brin qui possède une séquence de SEQ ID NO: 2 ou un analogue fonctionnel de celle-ci avec une ou plusieurs substitutions, délétions ou additions d'acide aminé, lesquelles permettent de conserver la fonction de commande de la résistance de la tige de la plante. Cette invention concerne aussi le gène codant pour cette protéine, le vecteur comprenant ce gène et une technique de modification de la résistance de la tige de la plante via ce vecteur.
Patent WO-9921986-A1 (WO)
Title: Cbfbga09: homologue sl15 humain
Inventor: MAO MAO
IPC: C12N5/04
Filed: 1997-10-29
Abstract: L'invention concerne des polypeptides et des polynucléotides CBFBGA09 et des procédés de production de ces polypeptides par des techniques recombinantes. Font aussi l'objet de cette invention des procédés d'utilisation des polypeptides et des polynucléotides CBFBGA09 dans la conception de protocoles pour le traitement des carences dans le métabolisme de mannose, entre autres, et des doses diagnostiques pour ces pathologies.
Patent CU-23653-A1 (CU)
Title: Variedad de papa
Inventor: GONZALEZ HERNANDEZ MARIA ELENA
IPC: A01H5/00
Filed: 1994-09-26
Abstract: Primera variedade de papa cubana ANINCA que se caracteriza por su alta adaptación a las condiciones climáticas de Cuba, su alto rendimiento, calidad del tubérculo, mayor adaptación y tolerancia a las principales plagas y enfermedades que atacan este cultivo.
Patent CU-22545-A1 (CU)
Inventor: MATEO DE ACOSTA DEL RIO CRISTINA MARIA
IPC: C07K16/00
Filed: 1994-11-18
Abstract: New humanized and chimeric monoclonal antibodies that recognize EGF-R and comprise an artificial sequence at least of the FRs of the heavy chain variable region of a human immunoglobulin. The hypervariable regions of both monoclonal antibodies is the following amino acid sequence: <IMAGE> Use of the antibodies for therapeutical and diagnostic purposes.
Patent CU-22660-A1 (CU)
Title: Suplemento granulado como activador ruminal
Inventor: JORDAN VAZQUEZ HUMBERTO
IPC: A23K1/18
Filed: 1997-05-06
Abstract: Esta invención se relaciona con la rama agropecuaria en el campo de la nutrición animal. El objetivo técnico es la creación de un producto suplementario que ayude a incrementar la actividad de los microorganismos en el rumen. El uso de pasto o dieta fibrosa como alimento animal pudiéramos considerarlo como fundamental ya que produce la biomasa capaz de convertirse en producto; pero cuando ésta no posee la disponibilidad requerida para la existencia de un buen crecimiento microbiano, el uso de un activador que sea capaz de incrementar la capacidad de fermentación cuando no se disponga de grandes y variados alimentos puede considerarse como la esencia fundamental de esta invención. Este suplemento puede ser utilizado en empresas o unidades ganaderas fundamentalmente aquellos animales como vacas, terneros, toros, cabras, chivos, etc. que su alimento base sea fibroso. Los elementos que componen este suplemento son los siguientes: actibioles en forma sólidas o líquidas, suplementos nitrogenados en forma sólida y bloques multinutricionales y la cantidad de la misma no debe sobrepasar el 10 al 15 % de la ración.
Patent WO-0161215-A1 (WO)
Title: Getriebe-antriebseinheit, insbesondere für kraftfahrzeug-verstellvorrichtungen
Inventor: HAUSSECKER WALTER
IPC: F16H57/039
Filed: 2001-01-05
Abstract: Die Erfindung betrifft eine Getriebe-Antriebseinheit, insbesondere für Kraftfahrzeug-Verstellvorrichtungen, mit einem Gehäuse (18) und einem Antriebsrad (26), das über eine Verzahnung (30) in ein Abtriebsrad (32) greift, wobei das Antriebsrad (26) und/oder das Abtriebsrad (32) mindestens eine formstabilisierende Ausformung (44) aufweist, die mit einer in einem in radialer Richtung starren Zwischenteil (42) angeordneten Gegenausformung (46) zusammenwirkt.
Patent WO-02076778-A1 (WO)
Title: Verfahren und vorrichtung zum aufbringen von trägerprofilen für gummidichtungen an automobilkarosserieteilen und trägerprofil
Inventor: SEHR RALF
IPC: B60J10/00
Filed: 2002-03-26
Abstract: Der Erfindung liegt die Aufgabe zugrunde, Verfahren, Vorrichtungen sowie an das Verfahren und an die Vorrichtung angepasste Trägerprofile zu entwickeln, mit deren Hilfe es gelingt, in möglichst kurzer Zeit, mit geringem Werkzeug- und Personalaufwand ein Trägerprofil für Gummidichtungen an Automobilkarosserieteilen aufzubringen. Desweiteren sollen die Verfahren und die Vorrichtungen derart anpassungsfähig sein, dass auf Änderungen in der Geometrie des Dichtungsprofiles und insbesondere in der Kontur der Karosserieteile ohne lange Stillstandzeiten der Montagestrassen reagiert werden kann; die Trägerprofile und Verbindungsbereiche müssen allen Konturen, insbesondere auch den Eckbereichen der Automobilkarosserie folgen können und das Aufbringen verschiedener Dichtbereiche und hohe Abzugskräfte ermöglichen. Die Aufgabe wird dadurch gelöst, dass das Aufbringen des Trägerprofiles (1, 9) für das Dichtungsprofil (11) auf die Trägerfläche (4) in einem Arbeitsgang erfolgt. Die Teilarbeitsschritte werden von einem Industrieroboter durchgeführt. In vorteilhafter Ausgestaltung der Erfindung wird das Trägerprofil (1, 9)  schon bei dessen Herstellung mit Kleber versehen.
Patent WO-02099264-A1 (WO)
Inventor: YILDIRIM FEVZI
IPC: F02M59/42
Filed: 2002-04-26
Abstract: A fuel system (10) for an internal combustion engine comprises a fuel tank (12). A fuel pump (24) is further provided. A fuel common-rail (30) is connected to the outlet (26) from the fuel pump (24), to which is further connected at least one fuel injection device (32). According to the invention, the starting properties of the internal combustion engine may be improved, whereby an additional electrically-driven fuel pump (46) is provided, the outlet (48) of which is directly connected to the fuel common-rail (30) and which provides an increased pumping pressure.
Patent WO-03046364-A1 (WO)
Title: Sicherungshülse für eine brennstoffeinspritzanlage
Inventor: REITER FERDINAND
IPC: F16L19/00
Filed: 2002-09-20
Abstract: Eine Brennstoffeinspritzanlage (1) zum Einspritzen von Brennstoff in eine Brennkraftmaschine mit zumindest einem Brennstoffeinspritzventil (2) und einer Brennstoffverteilerleitung (4) weist für jedes Brennstoffeinspritzventil (2) einen mit einem Zulaufabschnitt (21) des Brennstoffeinspritzventils (2) verbindbaren Anschlussstutzen (3) auf. Der Anschlussstutzen (3) ist mit dem Brennstoffeinspritzventil (2) über eine Schraubverbindung, bestehend aus einer Überwurfmutter (23) und einem Gewinde (25), verbindbar. Eine Sicherungshülse (26) ist formschlüssig über die Überwurfmutter (23) und einen zur Form passenden Gegenhalteabschnitt (27) auf seiten des Gewindes (25) schiebbar, um ein Verdrehen der Überwurfmutter (26) und des Gewindes (25) relativ zueinander zu verhindern.
Patent WO-03066946-A1 (WO)
Inventor: KRUMM VALENTIN
IPC: D03D49/60
Filed: 2003-01-29
Abstract: The invention relates to a terry weaving method and a terry loom for carrying out said method. The aim of the inventive terry weaving method is that during partial beating up for creating a weft yarn group, the loading path is not shortened and the original weft yarn insertion window is maintained. The terry loom comprises a servo drive (7), which displaces the reed support shaft (4) by at least the preliminary beating distance (VD) prior to the creation of the weft yarn group, whilst maintaining the basic travel stroke H of the reed (11) towards the shedding means and after the weft yarn group has been created, cancels the displacement by at least the preliminary beating distance (VD).
Patent WO-2004027450-A1 (WO)
Title: Sensoranordnung und verfahren zur abstandsregelung bei kraftfahrzeugen
Inventor: BOECKER JUERGEN
IPC: G01S13/931
Filed: 2003-03-12
Abstract: Sensoranordnung an Kraftfahrzeugen, zur Ortung von vor dem Fahrzeug (10) befindlichen Objekten (18), dadurch gekennzeichnet, daß mindestens zwei Sensoren (SR, SL), die jeweils eine Ortungstiefe von mindestens 50 m haben, derart beiderseits der Längsmittelachse (12) des Fahrzeugs angeordnet sind, daß ihre Ortungswinkelbereiche (RR, RL) ab einer ersten Distanz d1 zusammen die gesamte Fahrzeugbreite abdecken und einander ab einer zweiten Distanz d2 überlappen.
Patent DE-1810923-A1 (DE)
Title: Pvc coating for glass objects
Inventor: GOETZE DR WALTER
IPC: B29C33/00
Filed: 1968-11-26
Abstract: Hardenable plastics sheathing for explosion-proofing glass articles Used e.g. for reaction vessels. Vessel is placed in casting mould (pref of PVC) and surrounded with resin hardening exothermally and producing hardening shrinkage stress. Reaction is carried out isothermally by cooling mould and article.
Patent DE-1919027-A1 (DE)
Title: Vaporizing of melted water in refrigeration - plants
Inventor: ROELSGAARD KNUD
IPC: F25D21/14
Filed: 1969-04-15
Abstract: Melted water (i.e. defrosted water) in refrigeration plants is vaporised with an encapsulated motor compressor where the heat of the capsule surface is used in an evaporation tank one of whose side walls is held against a side wall of the capsule by a tensioning device. The pressure pipe, which is connected to the capsule is so bent that it projects into the top of the tank.
Patent DE-1929254-A1 (DE)
Title: Treatment of concentrated effluent - contng cyanide
Inventor: RAINER BORN DR-ING
IPC: C02F1/78
Filed: 1969-06-10
Abstract: The cyanide in the effluent is oxidised in a container with ozonised air under excess pressure. Specifically the reaction gas is washed to recover oxygen. The oxygen is then ozonised and recycled for use in the reaction container.
Patent DE-1951520-A1 (DE)
Title: Welding edges of thick metal strip for - spiral pipe
Inventor: FRANZ DOLF
IPC: B23K37/04
Filed: 1969-10-11
Abstract: Prior to welding, the edges of the strip are raised and brough together to form an obtuse angle in which position they are held by clamping jaws. During welding, slag is pref. removed from the weld seam by a compressed air rust remover and dust suction unit running behind the welding electrode. The rust-remover is operated before a new run is made. From below the strip several lift cylinders press a beam up against the welding position.
Patent DE-1956241-A1 (DE)
Title: Hot and cold mixer for plastics
Inventor: BORNEMANN JOACHIM
IPC: B01F15/00
Filed: 1969-11-08
Abstract: A double walled, covered vessel has a rotating tool adjacent to the base and a double walled truncated cone jacket ring, pointing downwards, which is situated concentrically inside the vessel and at a distance from the base walls and cover of the vessel it has connections for hot or cold media and can be adjusted up and down within the vessel.
Patent DE-1962177-A1 (DE)
Title: Cylindrical pre-stressed concrete pressure - vessel for eg nuclear reactors
Inventor: LARISCH HEINRICH DIPL-ING
IPC: G21C13/093
Filed: 1969-12-11
Abstract: The vessel comprises several concentric pre-stressed concrete shells increasingly stressed from the outermost to the innermost shell. Each outer lying shell contains the tension element for its neighbouring inner lying shell. The innermost shell consists of a reactor tube of greater strength than the remaining shells. The vessel is built by applying successive shells over the inner reactor tube shell. The tension elements are strung in rings on presses and support bodies and through saddle pieces.
Patent DE-2002963-A1 (DE)
Title: Confectionery mould design
Inventor: REIMANN MANFRED
IPC: A23G9/28
Filed: 1970-01-23
Abstract: An open mould is perforated at the base to allow a film to be sucked down onto this and negative die grooves to be fashioned in the bottom of the mould. Cream is then injected into the mould and fills the grooves, followed by successive layers of cake etc on top. The product is then lightly frozen at the outsides or deep-frozen for long storage. The film allows it to be removed intact and preserves the aroma. The mould can be topped by a recess to accommodate the ring clamp for the film. The cream can be applied to the film whilst this is still taut across the top of the mould, whereupon the loaded film is sucked down into the grooves, forming the eventual decoration on the top of the cake etc when inverted.
Patent DE-2007979-A1 (DE)
Title: Apparatus for coating supports with plastic - materials
IPC: B29C48/09
Filed: 1970-02-20
Abstract: Apparatus coats a support with a plastic material, that can be vulcanised or not, coming from an injection machine; the extruded material causes the support to advance as the material is deposited. The material is extruded into a decompression chamber and then passes to a homogenisation device surrounding the support; the sheath of material thus extruded is guided towards the support. The process can be used for rollers, tubes, cable etc.
Patent DE-2024181-A1 (DE)
Title: Dental prostheses linings prodn
Inventor: HOFACKER GEB SCHLUETER FRAUKE
IPC: A61C13/07
Filed: 1970-05-16
Abstract: A soln. of a curring catalyst is applied onto the site to be lined, followed by a polymer soln. onto which a further catalyst soln. may be applied. A tert.amine or peroxide is a suitable catalyst. The polymer soln. may be a polymer syrup e.g. a soln. of PMMa in MMa. These dental linings cure rapidly when applied to a dental prosthesis.
Patent DE-2035109-A1 (DE)
Title: Ester interchange control - using conductivity measurements to terminate reaction automatically
IPC: G01N27/02
Filed: 1970-07-15
Abstract: An appts. for establishing the completion of an ester interchange reaction in plastics manufacture, by measuring the electrical conductivity of the mixture and establishing the instant when it reaches its extreme value, uses a conductivity emitter connected to the input side of a working store for the continuous conductivity value, a second store for the immediately preceding conductivity value, and an adder with one input connected to the first store and the other to the second; the output of the adder is connected to a unit which is sensitive to the direction of change of the conductivity, which actuates a regulating element to terminate the reaction, and which operates a valve admitting the continuous conductivity signal to the second store.
Patent DE-2038226-A1 (DE)
Title: Metal refining - using vacuum degassing method
Inventor: W MURIN FELIX
IPC: C21C7/10
Filed: 1970-07-31
Abstract: Metal purification is vacuum, uses a slag-filled run-out tube in conjunction wiht perforated low metling-point metal screen. The metl vessel is positioned at top of barometric leg and degassing occurs together with removal of S and other non-metallic impurities.
Patent DE-2040426-A1 (DE)
Title: Uranium recovery - from spent nuclear fuels contg thorium
Inventor: KREUTZ ROLF DR
IPC: C01G43/06
Filed: 1970-08-14
Abstract: U is recovered as UF6 from spent u- and Th-contg. nuclear fuels and/or fertile materials, such as U and Th oxides, opt. coated with pyrocarbon and/or SiC and opt. in a graphite matrix, by process where comminuted U- and Th-contg. nuclear fuel and/or fertile material is converted to gaseous chlorides, e.g. UCl4 and ThCl4, by chlorination at 900-1200 degrees C; the chlorides are condensed at room temp. the condensate is hydrofluorinated with gaseous HF while increasing reaction temp. from 20 degrees C to 200-500 degrees C, pref. 200-350 degrees C, the solid U-Th fluoride mixt. formed is reacted with F2 at 300-800 degrees C, pref. 400-700 degrees C, and the volatilised UF6 is collected and purified. Pref. reactions with HF and F2 take place in presence of an inert gas, e.g. N2, Ar or He, and pref. of a solid diluent, e.g. CaF2 or sintered corundum.
Patent DE-2043096-A1 (DE)
Title: Plastics edging contg flexible bar - for car seats wainscoting etc
IPC: B68G7/10
Filed: 1970-08-31
Abstract: The edging comprises a flexible bar with an annular cross-section and at least one radially extending lug. The interior of the bar has a coaxial cylindrical core made of uninterrupted material, pref. hard PVC and is surrounded by fabric which comes together on at least one side on form a band. The fabric surrounding the core and also the band are enclosed in a surrounding jacket, pref. soft PVC.
Patent DE-2062489-A1 (DE)
Title: Natural gas heat exchange filter - combined into one double walled ve
IPC: F28D7/16
Filed: 1970-12-18
Abstract: The heat exchange filter for purifying and simultaneously heating natural gas comprises a tube bundle for a heat exchanger situated inside the double wall of a pressure filter housing with the filter upstream or downstream of the heat exchanger.
Patent DE-2064119-A1 (DE)
Title: Oil seal seal - with drillings to lead off any collected seeped oil
IPC: F16C33/72
Filed: 1970-12-28
Abstract: Any oil which seeps through the seal is collected at the roller protection ring, in a ring groove, and led out by the drillings to prevent this oil from damaging fibres or other materials on the shaft mounted in the bearing assembly. The drillings are angled sharply downwards from the outside to ensure that the oil is led off safely and effectivel.
Patent DE-2102576-A1 (DE)
Title: Extraction of metals from sulphide ores
IPC: C22B3/08
Filed: 1971-01-20
Abstract: The extraction is carried out by reacting the essentially dry sulphide contg. material, e.g. heavy metal sulphide concentrates, or ores contg. a mixture of heavy metal sulphides and oxides, directly with SO3, or an anhydrous mixture of SO3 and O2, the minerals being thereby converted to sulphates which are then leached using an aqueous medium, and the metal being obtained from the water insoluble residue. The ores pref. contain Cu, Fe, Ni, Zn, Pd, and/or Mo, and are esp. chalco pyrites or a chalcosin mineral concentrates.
Patent DE-2105682-A1 (DE)
Title: Platinum-on-carbon catalyst - useful for reduction of halonitroaromatic cpds
IPC: B01J23/40
Filed: 1971-02-08
Abstract: Sulphite Pt-on-Carbon catalyst are produced by suspending a particulate Pt-on-carbon catalyst with an effective surface of >=800 m2/g. in an aq. acid medium (pref. at a pH of 0-4), saturating the catalyst with H2 at normal or elevated pressure, then saturating with a sulphiting agent (esp. Na2SO3) such that 0.30-7, esp. 0.5-0.63, equivs. of sulphiting agent are used per mol. H2 taken up, after which the catalyst is recovered from the suspension. Catalysts are esp. useful for hydrogenative reduction of nitrohalo-aromatic cpds. to the corresp. amines with little loss of halogen.
Patent DE-2124139-A1 (DE)
Title: Decorative laminated sheet - made with polymerisation stage in multistorey unit
IPC: B44C5/04
Filed: 1971-05-14
Abstract: A machine for making endless laminated sheets from individual layers selected for strength, decoration etc., with duromer binding layers and one or both sides faced with homogeneous duromer is constructed as follows: in addition to the usual stages for unrolling, drying, coating etc., the polymerisation stage of the machine is "multi-storey" perpendicularly to the run of the combined sheet. Specif. a shielding warm tunnel is formed in the multi-storey region, facilitating uniform polymerisation resulting in an excellent finish.
Patent DE-2239013-A1 (DE)
Title: Slow release agents for admin to carrier pigeons - comprise resin-coated granules of active material
Inventor: SCHWARZKOPF HANS-PETER
IPC: A61K9/50
Filed: 1972-08-08
Abstract: Title compsns. for improving the performance of pigeons on the return flight comprise a core-contg. vitamins, oligo-elements and amino acids, positively affecting the sense of orientation of the bird, coated with a synthetic resin degradable by gastric juices, the core material comprising compressed granules each granule being coated, by various thicknesses of resin. The release of the active ingredient may be timed to coincide with start of the return flight, the active ingredient being released continuously during flight.
Patent DE-2241094-A1 (DE)
Title: Electrical inductance coils - coated with paste contg magnetic material
Inventor: MEHLER PAUL DIPL ING
IPC: H01F1/26
Filed: 1972-08-21
Abstract: Electrical inductance coils have higher inductance tolerance and reduced stray field effects by hardening on its coil a paste contg. carbonyl Fe powder, ferrite powder, alloy powder or molybdenum permalloy.
Patent DE-2250983-A1 (DE)
Title: Knitted containers - with circular warp knitter to give fabric with warp yarn control
Inventor: SCHUBERT HEIDRUN
IPC: B65D30/06
Filed: 1972-10-18
Abstract: Designed to give a container material for fruit and similar merchandise, to give porosity and strength, the knitting operation is effected by yarn guides for each warp yarn in conjunction with the knitting neeldes, so that the warp yarns follow the same path and are alternated to give the required fringe. The needle is operated to give >2 stitches for each warp yarn.
Patent DE-2254705-A1 (DE)
Title: Centrifugally cast tubes, esp. for abrasive processes - mfd. by sprink-ling heavy modifying powder onto surface of still soft smelt
Inventor: PREISENDANZ HANS DR
IPC: B22D13/02
Filed: 1972-11-09
Abstract: Centrifugal casting of hollow metal objects, in which, while the metal is still liq., or at least doughy, in consistency, pulverulent or granular solids of a higher density than the melt are sprinkled internally, so as to penetrate under centrifugal force into the melt. The depth of penetration may be regulated.
Patent DE-2264460-A1 (DE)
Title: Unsatd urethane - prepd by reacting polyisocyanate with unsatd ester with hydroxyl end gp
Inventor: KUEHN ERICH
IPC: C08F283/01
Filed: 1972-11-28
Abstract: Urethane cpd. useful as a monomer for the prepn. of (co)polymers is prepd. by reacting an org. polyisocyanate with >=3 isocyanate gps. and a stoichiometric amt. of an alkenically unsatd. ester with a hydroxyl end gp. which is reactive relative to each of the isocyanate gps. The urethane is pref. homopolymerised or copolymerised with an alkenically unsatd. monomer pref. styrene or unsatd. polyester resin, pref. a condensate of an unsatd. dicarboxylic acid and an etherified diphenol of formula (I):- (where z is 0 or 1:; R3 is alkylene, S,O, O=S=O, S=O, or C=O; R4 is ethylene or propylene, E is H or halogen and x and y are each 1-20 and x+y is 2-30). Readily polymerise to give homo- and copolymers useful for prodn. of mouldings and laminates.