baber/WOPTO huggingface dataset:
Patent ES-2019166-A6 (ES)
Title: Process for the enzymic resolution of optically active isomers of methyl esters of N-substituted amino acids
Inventor: BAUTISTA RUBIO FELIPA MARIA
IPC: C07B57/00
Filed: 1989-09-25
Abstract: This invention relates to a process which can be used for the separation of a racemic mixture of N-substituted methyl esters by enantioselective hydrolysis of the ester group to the L-amino acid through the action of the enzyme "porcine pancreatic lipase" (triacylglycerol acylhydrolase EC 3.1.1.3) in accordance with a reaction scheme in which R and R' can in principle be any alkyl or aromatic substituent, no substituent or one or more substituents: hydrogen, halogen, alkyl, alkenyl, alkynyl (alkylenic, alkenylenic or alkynylenic chains), nitro, amino, cyano, alkoxy, n-butoxy, i-butoxy, phenoxy, benzyloxy which permits subsequent separation of the two enantiomers by extraction in a suitable organic solvent, e.g. chloroform. The methyl ester of the N-substituted D- amino acid is first extracted, followed by the N- substituted L-amino acid after the medium has been acidified.
Patent ES-2015827-A6 (ES)
Title: Remote-controlled equipment-carrying aircraft
IPC: B64C29/02
Filed: 1989-10-10
Abstract: It functions as a helicopter in vertical flight or as an aeroplane in horizontal flight, being able to land precisely on a small surface area. It has a rotor 1, a pair of wings 4 equipped with ailerons and with a control surface which can be actuated differentially, carrying support wheels 5 at their ends. It has a vertical stabilizer at whose end a wheel 7 has been provided. It has a horizontal stabilizer 2 equipped with depth rudders which can be actuated simultaneously or differentially. It is capable of incorporating a variable-pitch propeller 10 and also a foldable tail girder 17, at whose end there is a horizontal stabilizer 14 and a vertical stabilizer 13 carrying the wheel 7. The end of the wings 4 is capable of incorporating the vertical stabilizers 11 whose ends have the wheels 5.
Patent ES-2027877-A6 (ES)
Title: Continuous yarn twisting-winding and/or skeining machine
IPC: D01H1/36
Filed: 1991-01-14
Abstract: Continuous yarn twisting-winding and/or skeining machine which machine has in its front part a series of feeds of yarn each of which supplies yarn to other twisting devices between two fixed points each located close to the feed, each device comprising a block or open quadrangular frame, provided in the lower part of the front with an orifice or drill hole through which the ends run in a horizontal position towards the twisting point consisting in a needle or vertical rotating wire round which they make a turn, the ends rising vertically as far as a transverse spindle which rotates at the same speed as the needle and on which spindle the ends are split, producing a turn of the yarn in the vertical position and thus the first positive and irreversible twisting turn on leaving the device the twisted yarn is wound by means of a rotary element with external yarn feed into cylindrical or conical windings or into skeins.
Patent CU-20170150-A7 (CU)
Title: Depurador de gas multiniveles con múltiples cabezales de depuración inundados
Inventor: MCCLELLAN KENNETH JAMES
IPC: B01D47/02
Filed: 2015-11-02
Abstract: <p>La presente  invención de refiere a un diseño de cabezal de depuración en  húmedo  cuya orientación horizontal y características de funcionamiento inundado permiten una depuración  en húmedo completa en múltiples zonas de interacción, cada una con diferentes reactivos neutralizantes. La capacidad de múltiples zonas de depuración mejora la eficiencia global de eliminación de contaminantes agregando  zonas de interacción  de pulido  para sistemas de eliminación de partículas y gases ácidos o ampliando el rango de contaminantes que se eliminan operando con una solución neutralizante diferente  o una combinación de estas condiciones de operación. El enfoque de diseño de cabezal inundado permite que en único depurador  logre altos niveles de eficiencia de eliminación de múltiples contaminantes, lo que reduce el costo y la complejidad de interacción de huella de los múltiples  dispositivo que reemplaza. Los depuradores de cabezal tiene aplicación en la eliminación  de contaminantes de gases de combustión y en aplicaciones químicas e industriales que generan polvo, olores y gases ácidos</p>
Patent DD-283478-A7 (DD)
Title: Membran bzw. diaphragma
Inventor: WENSKE HANNO
IPC: C08J5/22
Filed: 1985-10-28
Abstract: Die Erfindung betrifft eine Membran bzw. ein Diaphragma fuer vielseitige Anwendungen, insbesondere fuer elektrolytische membrandestillative sowie Filtrationsprozesse, die eine hohe Selektivitaet aufweisen sollen. Ziel und Aufgabe der Erfindung sind die Entwicklung einer einfachen und exakt reproduzierbaren Gestalt permeabler flaechiger Gebilde mit hoher Selektivitaet, die eine determinierte Einflusznahme auf den Porendurchmesser, dessen Streuung moeglichst gering sein soll, sowie die Verarbeitung unterschiedlichster Materialien erlaubt. Erfindungsgemaesz wird die Aufgabe dadurch geloest, dasz flaechige Fasergebilde, die aus Faserstraengen unverzweigter Fasern gewebt, gewirkt oder verkettet und zumindest einseitig von einer versiegelnden Schicht verschlossen sind, als Membranen bzw. Diaphragmen verwendet werden. Dabei besitzen diese an den erhabenen Stellen, naemlich Kreuzungspunkten, Knotenpunkten bzw. Kettenringhuegeln weitestgehend geoeffnete Faserstraenge. Die zwischen den dicht gepackten Fasern verbleibenden Hohlraeume stellen die Poren bzw. Kapillaren dar. Figur{Membran; Diaphragma; Selektivitaet; Fasergebilde; Faser}
Patent DD-287628-A7 (DD)
Title: Verfahren zur eliminierung von stoerungen durch gasblasen bei truebungsmessungen in fluessigkeiten
Inventor: GOEDECKE PETER
IPC: C12M1/34
Filed: 1987-11-06
Abstract: Die Erfindung bezieht sich auf die Feststellung und Eliminierung von Stoerungen durch Gasblasen bei Truebungsmessungen in Fluessigkeiten und ist insbesondere bei der Messung der Biomassekonzentration in Fermentationsmedien anwendbar. Zur on-line Bestimmung der Biomassekonzentration und damit zur Erhoehung der Meszgenauigkeit werden erfindungsgemaesz die unterschiedlichen AEnderungsgeschwindigkeiten der Biomassekonzentration und der Gasblasenverteilung im Fermentationsmedium fuer eine Korrektur der Meszergebnisse ausgenutzt.{Gasblasen; Truebungsmessung; Fluessigkeit; Biomassekonzentration; Fermentationsmedien; Gasblasenverteilung; Stoerung; Messung; Eliminierung; on-line Bestimmung}
Patent DD-285484-A7 (DD)
Title: Verfahren zur steuerung von spritzgiessmaschinen bei der duromer- und elastomerverarbeitung
Inventor: SCHULZE VOLKMAR
IPC: B29C45/76
Filed: 1988-10-17
Abstract: Die Erfindung findet bei der Verarbeitung von Duromeren und Elastomeren, vorzugsweise bei Spritzguß dickwandiger Formteile Anwendung. Das Wesen besteht darin, die prozess- und stoffbedingte Änderung der Parameter der Formmasseeigenschaften insbesondere den Vorvernetzungsgrad c ind 0 kontinuierlich bei der ablaufenden chemischen Reaktion der Formmasse im Plastizierzylinder und im Verteilerkanal des Werkzeuges dadurch zu erfassen, dass mit der Normtemperatur DeltaT, bestimmt aus der Echtzeit-Temperaturmessung der wandnahen Formmasseschicht und der Echtzeit-Werkzeugwandtemperatur und dem gemessenen Werkzeuginnendruck aus dem aus kinetischen Laboruntersuchungen ermittelten Vorvernetzungsgradverlauf c ind 0 für den zu verarbeitenden Formmassetyp, dargestellt im Arbeitsdiagramm nach Figur 1, das im Rechner gespeichert ist, der reale Vorvernetzungsgrad c ind 0 direkt im Verarbeitungszyklus bestimmt wird und davon ausgehend in der Prozessführung zur Verkürzung der Zykluszeit dient.{Duromerverarbeitung; Elastomerverarbeitung; Spritzgießen; Zykluszeit; Vorvernetzungsgrad; Wandeffekte; Viskositätsfunktion; Arbeitsdiagramm; Rechner; chemische Reaktion; Entformung; Abkühlphase; Rückkopplung}
Patent DD-301586-A7 (DD)
Title: Visüll hellgrüne Einfärbung von Tarnfolien
Inventor: KOAL STEFFEN
IPC: C07D/
Filed: 1989-11-24
Abstract: Visuell hellgrüne Einfärbung von Tarnfolien, die optisch und im spektralen Remissionsverhalten im Wellenlängenbereich von 400 bis 1 100 nm der natürlichen Vegetation von Gras entspricht. Mit der Erfindung wird eine Einfärbung von Tarnfolien erreicht, die eine Aufklärung damit getarnter Gegenstände mit visuellen und fotographischen Mitteln unmöglich macht bzw. erheblich erschwert. Die Aufgabe wird durch die Erfindung dadurch gelöst, daß die Einfärbung aus einer Kombination von 75 bis 85 Masseteilen einer Metalloxidmischung der Elemente Kobalt, Chrom, Zink u. Titan, gelistet als Pigmentgrün 26, Colorindex 77344   8 bis 15 Masseteilen Bleisulfatchromat, gelistet als Pigmentgelb 34, Colorindex 77600  6 bis 12 Masseteilen Cadmiumsulfid/-selenid, Colorindex 77202:1  0,2 bis 1,0 Masseteilen Perylentetracarbonsäurediimid, Colorindex P.B.31 besteht.{Einfärbung; Tarnfolie; Pigment; Farbe; Remission, hellgrün}
Patent BE-1017185-A7 (BE)
Title: Vector adjustment system enables chairs and work tables to be set at any required height
Filed: 2006-06-19
Granted: 2008-04-01
Abstract: The vector adjustment system enables chairs and work tables to be set at any required height and involves two parallel and vertical backwardly sloping legs (f), between which is a channel. The legs are connected to each other by two or more transversal connecting pieces (g), which provide a very rigid construction. The construction can be installed on a frame (h) for achievement of a stable ground contact. On the front side of the parallel legs are crossways and horizontal channels over the entire length. Between the legs, the vector or bearer (a) can be displaced in a vertical direction. The vector on two side edges is provided with pins (b) which are at the same distance from each otehr as the horizontal channels in the legs, as also are provided a backwardly extending draw bar with a screw thread (c) and a pressure plate (d), together with a rotary knob with a screw thread (e) which enables the vector to be firmly clamped when it is at the required height.
Patent WO-2004014547-A8 (WO)
Title: Procede de traitement thermique de kieselguhr, kieselguhr traite thermiquement et utilisation de kieselguhr de ce type
Inventor: RUSS WINFRIED
IPC: B01J20/14
Filed: 2003-08-05
Abstract: L'invention concerne un procédé de traitement thermique de kieselguhr, consistant à ajouter au moins un inhibiteur cristallochimique avant ou pendant le traitement thermique du kieselguhr. Des composés de potassium sont de préférence utilisés en tant qu'inhibiteur cristallochimique. Des ions calcium peuvent favoriser la formation de phases cristallines. Un traitement de ce type permet d'obtenir du kieselguhr présentant une perte par calcination inférieure à 2 % et une teneur en dioxyde de silicium cristallin inférieure à 1 %. Ce kieselguhr est particulièrement approprié à la filtration en profondeur de milieux fluides.
Patent WO-03064394-A8 (WO)
Title: Heterocycles pentagonaux utilises en tant qu'agents antiviraux
Inventor: WUNBERG TOBIAS
IPC: A61P31/12
Filed: 2003-01-16
Abstract: L'invention se rapporte à des hétérocycles pentagonaux, à leur procédé de production ainsi qu'à leur utilisation pour produire des médicaments servant à traiter et/ou prévenir des maladies, et en particulier à leur utilisation en tant qu'agents antiviraux, en particulier contre des cytomégalovirus.
Patent WO-2004034820-A8 (WO)
Title: Composition cosmetique permettant de prevenir et/ou de corriger les troubles fonctionnels de l'unite pilo-sebacee de mammiferes
Inventor: DURANTON ALBERT
IPC: A61K8/97
Filed: 2003-10-16
Abstract: L'invention concerne une composition cosmétique conçue pour être administrée par voie orale et pour prévenir et/ou corriger les troubles fonctionnels de l'unité pilo-sébacée de mammifères, notamment en combattant l'activation cutanée des androgènes au cours du temps, la composition renfermant des acides gras polyinsaturés, des flavonoïdes et des stilbènes. L'invention concerne également une méthode cosmétique utilisant une telle composition, ainsi que l'utilisation d'une telle composition pour la préparation d'un complément alimentaire conçu pour prévenir et/ou corriger les troubles fonctionnels de l'unité pilo-sébacée de mammifères, notamment pour le traitement des peaux grasses et/ou hyper-séborrhéiques et/ou du cuir chevelu, des cheveux fins, de l'hypertrichose et/ou de l'alopécie chez l'être humain.
Patent WO-9849451-A8 (WO)
Title: Cylindre hydraulique a protection antichoc
Inventor: SCHOENEWALD PETER
IPC: F15B15/22
Filed: 1998-04-23
Abstract: La présente invention concerne un cylindre hydraulique à protection antichoc, présentant un carter (1) dans lequel est installé un piston axialement mobile sur une tige de piston (10), et éventuellement un piston amortisseur en forme de cylindre creux (11). Grâce à différentes variantes, on obtient un amortissement en position extrême soit d'un côté soit des deux côtés. La tige de piston (10), les pistons (4) et les pistons amortisseurs (11) peuvent être conçus en forme de cylindres creux.
Patent WO-02054850-A8 (WO)
Title: Procede de localisation et systeme radio
Inventor: HOTTINEN ARI
IPC: G01S5/12
Filed: 2002-01-10
Abstract: Cette invention concerne un procédé permettant de réaliser la localisation dans un système radio. Au moins deux différents éléments d'antenne d'une antenne réseau (310) d'une station de base (300) transmettent mutuellement des signaux identificateurs non interférant reçus par un terminal (304) qui engendre une signature spatiale des signaux reçus. Le terminal (304) ou la partie du réseau du système radio définit l'emplacement d'un émetteur ou d'un récepteur au moyen d'une signature spatiale des signaux.
Patent WO-03006446-A8 (WO)
Title: Process for the production of ethers, typically thf
Inventor: SUTTON DAVID MARK
IPC: C07D307/08
Filed: 2002-07-10
Abstract: A process is described for the production of ethers, typically terahydrofuran, by reaction of a corresponding organic feed material selected from dicarboxylic acids and/or anhydrides, monoesters of dicarboxylic acids and/or anhydrides, diesters of dicarboxylic acids and/or anhydrides, lactones, and mixtures of two or more thereof in the presence of hydrogen which comprises the steps of: (a) supplying a stream comprising the organic feed material to a first vaporisation zone and contacting said feed with cycle gas comprising hydrogen such that at least a portion of the feed material is vaporised by and into the cycle gas; (b) supplying at least a portion of the cycle gas and the vaporised feed material to a first reaction zone comprising catalyst and operating under reaction conditions to allow hydrogenation and dehydration to occur; (c) recovering from the first reaction zone an intermediate product stream comprising unreacted feed material, cycle gas, desired product(s), and any co-products and by-products; (d) supplying the intermediate product stream to a second vaporisation zone and contacting it with additional feed material such that the said additional feed material is vaporised by and into the intermediate product stream; (e) supplying the product of step (d) to a subsequent reaction zone comprising catalyst and operating under reaction conditions to allow hydrogenation and, if required, dehydration to occur; and (f) recovering from the subsequent reaction zone a product stream comprising the ether.
Patent GB-2332274-A8 (GB)
Title: Pipe monitoring vehicle
Inventor: HARPER MARK FRANCIS LUCIEN
IPC: G01N29/265
Filed: 1997-12-12
Abstract: An apparatus as disclosed for mounting a liquid-filled pipe by the use of ultrasound techniques. The apparatus comprises a vehicle capable of fitting inside the pipe, and of being transported along the pipe by the liquid flowing into it, together with rings of several ultrasonic transducers spaced circumferentially round the vehicle. The rings are so arranged that one ring operates in the reflection mode purely radially while two further rings operate as a pair in a longitudinal refraction mode. A fourth ring is used in a circumferential refraction/reflection mode. The vehicle has an associated power supply, data gathering and storage capability and a vehicle for measuring the distance traveled along the pipe.
Patent WO-0100288-A8 (WO)
Title: Jouet a piste labyrinthique pour le developpement de la pensee logique et du sens spatial
Inventor: KRANAUER TAMAS
IPC: A63F9/00
Filed: 2000-06-28
Abstract: L'invention concerne un jouet pour le développement de la pensée logique et du sens spatial, qui est constitué de deux corps de jeu pouvant être déplacés l'un par rapport à l'autre le long d'une piste labyrinthique. L'essence de l'invention réside dans le fait qu'un des corps de jeu se présente sous la forme d'un corps récepteur (1, 21, 31) creux pris entre deux élément de délimitation, et que l'autre corps de jeu se présente sous la forme d'un corps coulissant (2, 22, 32) qui est guidé dans le sens axial, dans l'espace vide du corps récepteur (1, 21, 31), dépasse de celui-ci d'une longueur variable et peut tourner autour de son axe longitudinal. Sur la surface intérieure du corps récepteur (1, 21, 31) entourant le corps coulissant (2, 22, 32) ou sur la surface extérieure opposée du corps coulissant (2, 22, 32) est formée une piste labyrinthique cachée vis-à-vis de l'extérieur, tandis que la surface opposée est pourvue d'une butée (11, 29) pouvant être décalée entre les parois de la piste labyrinthique dans la partie arquée et dans le sens axial.
Patent WO-03022390-A8 (WO)
Inventor: GRUB JOACHIM-WALTER
IPC: B01D3/42
Filed: 2002-08-28
Abstract: A process for the management of an extractive distillation plant for the separation of pure aromatics from a parent mixture of aromatic and non-aromatic hydrocarbons with the use of a selective auxiliary substance is described, in which the non-aromatic hydrocarbons are obtained as raffinate .
Patent EP-3821724-A8 (EP)
Inventor: JAMES ALED
IPC: A24F40/60
Filed: 2016-12-15
Abstract: The invention provides a cartridge, comprising: 
a housing (7) that encloses a reservoir (8) for storing a liquid to be vaporized; 
a vaporizer unit configured to vaporize the liquid from the reservoir (8); 
a mouthpiece (9); and 
an airflow channel (C) configured to guide the vapour to the mouthpiece (9) for inhalation by a user, wherein the airflow channel (c) extends centrally through the housing (7) to the mouthpiece (9) at a top of the cartridge (2); 
wherein the housing (7) has a flat base (7') and generally vertically extending sides (7") that transition at curved upper shoulder regions (7''') to form or terminate at the mouthpiece (9) at the top of the cartridge (2).
Patent BR-PI0517301-A8 (BR)
Inventor: MANFRED WALTER
IPC: C23C22/36
Filed: 2005-11-09
Abstract: A repair coating is produced on a metallic surface by coating the surface with a corrosion protecting coating, at least partially removing the corrosion protecting coating in the area, and applying a thin corrosion protecting coating containing silicon compound. Production of a repair coating on a metallic surface comprises coating the surface with a corrosion protecting coating applied with a composition comprising pretreatment compositions like activating compositions, passivating compositions, phosphating compositions, titanium compound(s) or zirconium compound(s) or both of them containing compositions and after-rinse-compositions, organic compositions like primers, wet-primers, welding primers, e-coats, powder coats, base-coats or clear-coats, or silicon compound(s) containing compositions that are solutions or dispersions containing silanes, silanols, siloxanes or polysiloxanes; at least partially removing the corrosion protecting coating in the area; and applying a thin corrosion protecting coating containing silicon compound with a solution or dispersion containing silane, silanol, siloxane and/or polysiloxane. An independent claim is also included for a tool for carrying out the inventive process.
Patent BR-PI0616578-A8 (BR)
Title: estribo de afixação de turborreator para aeronave, e, aeronave
Inventor: DAVID CHARTIER
IPC: B64D27/18
Filed: 2006-09-29
Abstract: estribo de afixação de turborreator para aeronave, e, aeronave. a invenção se refere a um estribo de afixação de turborreator para aeronave que compreende um caixão central (22) formado pela união de dois painéis laterais ligados por intermédio de nervuras transversais (23), o estribo compreendendo também dois caixões laterais (24a) solidários de uma parte dianteira do caixão (22) e dispostos de um lado e de outro desse último, cada caixão lateral dispondo de um quadro de fechamento traseiro (46a). de acordo com a invenção, uma das nervuras (23) que formam o caixão (22) é equipada de duas extensões laterais (52a) realizadas de um só peça com essa nervura (23) e que formam respectivamente saliência dos dois painéis laterais para o exterior do caixão (22), as duas extensões (52a) sendo montadas fixamente no quadro (46a) de um e de outro dos dois caixões laterais, respectivamente.
Patent GB-2567993-A8 (GB)
Title: An electrode to be used in determination of phosphate and a method for manufacture of an electrode
Inventor: YUCEL SAHIN
IPC: G01N33/18
Filed: 2017-08-02
Abstract: The invention is related to a method (500) developed to carry out the determination of phosphate anywhere desired, cost efficiently and readily without the use of enzyme and a molybdenum blue-modified electrode manufactured using this method (500).
Patent AU-2002367212-A8 (AU)
Title: Treatment of waste products
Inventor: MILLER ERIC WALTER
IPC: G21F9/30
Filed: 2002-12-20
Abstract: The invention provides a method for the encapsulation of fine particulate materials which comprises treating these materials with a microfine hydraulic inorganic filler which, typically, comprises a cementitious material, such as Portland Cement. The filler is ground to a much smaller particle size than is normally used in the production of a grout and is provided in the form of an aqueous composition for the treatment of the fine particulate materials by pumping under pressure through these materials such that they become intimately encapsulated. The method is particularly applicable to the treatment of waste materials and, most particularly, waste materials which are encountered in the nuclear industry.
Patent AU-2010200455-A8 (AU)
Title: Marking articulating direction for surgical instrument
Inventor: MARCZYK STANISLAW
IPC: A61B1/045
Filed: 2010-02-09
Abstract: MARKING ARTICULATING DIRECTION FOR SURGICAL INSTRUMENT Abstract A surgical apparatus (100) for guiding the movement of a surgical tool (130) in 5 relation to the surrounding anatomy of a patient includes a surgical tool (130) having an articulation member (132). The apparatus (100) also has an image capturing device, a monitor, a control member (134), and at least one marker on the surgical tool (130) for determining an orientation and attitude of the surgical tool (130) in relation to the visual image on the monitor. The image capturing device (150) takes visual images of the o articulating member (132). The monitor displays the visual images taken by the image capturing device (150). The control member (134) operates and guides movement of the articulating member (132). The marker can be colors, symbols, letters, number, or in any combination thereof. An endoscope and a display may also be included.