baber/WOPTO huggingface dataset:
Patent MA-20090-A1 (MA)
Inventor: HERWIG WRULICH
IPC: E21C35/23
Filed: 1984-04-09
Abstract: For cutting rock by means of cutting head (1) having its bits (24) cooperating over a limited axial shifting stroke (a) with a cylinder-piston-aggregate, for example a valve (18), it is proposed to intermittently subject the cylinder-piston-aggregate to the action of pressurized fluid, thus exposing the bit (24) during its engaging the rock to percussion forces. During the phases lacking any action of pressurized fluid onto the cylinder-piston-aggregate, the bit (24) shall be pushed into its starting position. This embodiment can be realized with both hydraulic and pneumatic cylinder-piston-aggregates, noting that in case of an embodiment having a hydraulic cylinder-piston-aggregate it is preferred to design this cylinder-piston-aggregate as a valve (18) which simultaneously provides the possibility to expel pressurized liquid via a spraying nozzle (32) onto the mine face. (FIG.
Patent MA-21318-A1 (MA)
Inventor: HAILE MEHANSHO
IPC: A23L1/304
Filed: 1988-07-01
Abstract: Nutritional mineral supplements comprise iron compounds and calcium compounds in combination with citrates or tartrates, ascorbates, and, optionally, fructose. The tendency of calcium to inhibit the bioavailability of iron is reduced in such compositions, so that conjoint bioavailability of these two important minerals is enhanced.
Patent MA-27722-A1 (MA)
Inventor: MAINETTI MARIO
IPC: A47G25/14
Filed: 2005-09-19
Abstract: A hanger is provided with a web with an internally disposed tab for movement in the plane of the web between a first position and a second position. A size indicator that is mounted on the web has a pair of walls disposed on opposite sides of the web and a bridge that extends between the walls for locking engagement with the tab in the first position. In one embodiment, the end of the tab may be accessed by a pointed tool to allow the block to be removed. In another embodiment, the tab is covered over to prevent the block from being removed. Several seating arrangements are provided for seating of the block on the web.
Patent MA-20150310-A1 (MA)
Inventor: BENHIDA KHALID
IPC: G06Q50/00
Filed: 2014-02-24
Abstract: Cette invention concerne un procédé mobile de relevé de présence et d’emplacement d’individus dans un local et de déduction et gestion automatique d’absence de ces individus. Il peut être utilisé dans plusieurs applications. Cependant, son aspect mobile le rend particulièrement adapté pour le relevé de présence et d’absence des élèves ou des étudiants au niveau des établissements scolaires et universitaires. Il offre aussi des possibilités d’enregistrement et de gestion automatique des relevés d’absence. Par ailleurs, ce procédé peut permettre d’apporter une aide appréciable aux enseignants pendant les séances de contrôle de connaissances, notamment en vérifiant et en enregistrant l’emplacement de chaque étudiant dans la salle d’examen. Aussi, ce procédé permet de vérifier, pendant les séances de contrôles de connaissance, que chaque étudiant a bien rendu sa copie et enregistrer l’instant de remise de copie pour chaque étudiant. Ce procédé peut aussi apporter une aide appréciable à l’enseignant pour retenir plus facilement les noms des élèves ou des étudiants.Ce procédé est muni d’une interface de communication permettant de dialoguer avec d’autres équipements et d’améliorer ainsi ses performances, notamment au niveau des capacités d’enregistrements et de gestion automatique d’absence.
Patent MA-59491-A1 (MA)
Title: Traitement biologique d'effluents riches en matiere carbonee et en azote avec production de biogaz.
Inventor: ALCOVER ESTHER
IPC: C02F3/30
Filed: 2021-07-23
Abstract: L'invention concerne un procédé de traitement biologique d'un effluent, l'effluent à traiter contenant de l'azote sous forme d'ammonium et présentant une concentration en matière carbonée mesurée par la demande chimique en oxygène dco supérieure ou égale à 1g par litre d'effluent, le procédé comprenant : a) une étape de digestion anaérobie de l'effluent à traiter pour produire du biogaz et un digestat constituant un premier effluent liquide présentant une teneur en matière carbonée réduite, cette étape étant mise en oeuvre dans une lagune couverte équipée d'un dispositif de récupération du biogaz, b) une étape de traitement biologique du digestat obtenu à l'étape (a) pour produire un deuxième effluent liquide à teneur en azote réduite.
Patent UY-24080-A1 (UY)
Title: Nuevo condensador de energia solar
Inventor: SANTANDER CERBELL ROBERTO
IPC: G02B/
Filed: 1995-11-09
Abstract: Nuevo condensador de energía solar (ver figura 1), caracterizado por estar constituido a partir de una lente de cristal o recipiente de superficie esférica, de curvaturas adecuadas, que permite una distancia focal de 3m, la cual se colocará sobre una estructura metálica superior móvil ajustada a las medidas de las lentes de distancia focal de la lente básica y al peso total de las lentes, mientras que en la parte inferior se incorporará una estructura metálica fija, acoplada al peso y movilidad de la estructura superior (1), contando con un acoplamiento de ambas estructuras para que la superficie se deslice concentricamente sobre la inferior, mntándose a continuación las lentes (5), las placas térmicas (8) con reflectantes laterales, los serpentinos (11), el depósito de agua destilada y sus conducciones, al sistema de giro de avance y retroceso, los esquemas electricos (4), motor (16) y control de giro, asi como una turbina (9) y un depósito de vapor (20), una bomba y válvula de retención (13), disponiendo de aislamiento e impermeabilización, existiendo en la invención placas reflectantes, sistema de limpieza automática de las lentes y las placas reflectantes (15), contando con la posibilidad de acoplarse a una placa desalinizadora.
Patent UY-24799-A1 (UY)
Title: Derivados de 6-fenilpiridil-2-amina
Inventor: LOWE III JOHN ADAMS
IPC: A61K31/4427
Filed: 1997-12-03
Abstract: La presente invención se refiere a derivados de 6-fenilpiridil-2-amina que presentan actividad como inhibidores de la oxido nítrico sintetasa (nos), a composiciones farmacéuticas que contienen los mismos y a su uso en el tratamiento y prevención de trastornos del sistema nervioso central, trastornos inflamatorios, choque séptico y otros trastornos.
Patent UY-26914-A1 (UY)
Title: Derivados nucleósidos
Inventor: DYMOCK B W
IPC: A61P31/04
Filed: 2001-08-29
Abstract: La presente invención se refiere a derivados nucleótidos de purina y pirimidina de la fórmula l, su utilización como inhibidores del virus de la Hepatitis C (HCV) y la repercusión en el ARN y las composiciones farmacéuticas de los referidos compuestos: donde R1, R2, R3, X, a, b, c,,d, B,R4,R5,R6,R7,R8,R9,R10,Y,R11,Z,R12 y R13 son como se han definido en la descripción.
Patent UY-30794-A1 (UY)
Title: Nuevos derivados de los acidos amino-nicotinico y amino-isonicotinic0
Inventor: SOLA MONTSERRAT ERRA
Filed: 2007-12-13
Abstract: Inhibidores de la dihidroorotatodeshidrogenasa (DHODH), utiles en el tratamiento de enfermedades autoinmunes, del sistema inmune, inflamatorias, trastornos destructivos de los huesos, enfermedades neoplásicas malignas, trastornos relacionados con la angiogénesis, enfermedades virales y enfermedades infecciosas. Composiciones farmacéuticas que contienen dichos inhibidotes.
Patent CH-718248-A1 (CH)
Title: Stützanordnung für einen Stuhl.
Inventor: BORIS REDWANZ
IPC: A47C9/02
Filed: 2021-01-12
Abstract: Die Erfindung ist gerichtet auf eine Stützanordnung (10) für einen Stuhl, welche eine Trägerschale (1), eine an der Trägerschate (1) montierbare Aufnahmeschale (2) und ein Verriegelungselement (3) umfasst. Die Trägerschale (1) und die Aufnahmeschale (2) weisen jeweils in einem Randbereich (4, 4') komplementär zueinander ausgebildete Verbindungsstrukturen auf. Die Verbindungsstrukturen sind konfiguriert, um im montierten Zustand derart ineinanderzugreifen, dass sie einen Durchgangskanal bilden in welchen das Verriegelungselement (3) einbringbar ist.
Patent CH-709110-A1 (CH)
Title: Gefäss zur Aufnahme von Flüssigkeiten mit im Gefässvolumen formschlüssig fixiertem Gegenstand, insbesondere Kristall.
Inventor: TROST OTMAR
IPC: C02F1/00
Filed: 2014-01-13
Abstract: Ein Gefäss (1) zur Aufnahme von Wasser (2), mit einer Gefässwand (4) und einem durch die Gefässwand gebildeten Gefässvolumen (6) zur Aufnahme der Flüssigkeit, weist einen festen Gegenstand (3) auf, der in dem Gefässvolumen angeordnet ist, und mehrere Halteelemente (9, 10), welche den genannten Gegenstand in Bezug auf das Gefäss formschlüssig fixieren. Die mehreren Halteelemente sind auf der Innenseite (5) der Wand angebracht und/oder durch die Wand selber gebildet.
Patent ES-161653-A1 (ES)
Title: Mejoras en las preparaciones cosméticas
IPC: A61Q19/00
Filed: 1943-05-24
Abstract: Mejoras en las preparaciones cosméticas que esencialmente consisten en contener la 2 (+)- o d l -(3''-oxipropil)-amida del ácido 2 4-dioxi-3 3-dimetilbutírico o la d (+)-od lB-alanida del ácido 2 4-dioxi-3 3 dimetilbutírico sus sales activas sus homólogos o análogos.
Patent ES-164063-A1 (ES)
Title: PROCEDIMIENTO PARA LA PREPARACIoN DE COLORANTES AZOICOS
Filed: 1943-12-10
Abstract: Procedimiento para la preparación de colorantes azóicos caracterizado porque se copulan compuestos diazóicos que contienen grupos que engendran lacas con dioxinaftalinas cuyos grupos hidroxílicos se hallan en posición beta y de los cuales uno está eterificado y en las cuales ambas posiciones ortho están sin ocupar con relación al grupo hidroxílico libre tratando los colorantes obtenidos en caso dado con medios que ceden metales.
Patent ES-168798-A1 (ES)
Title: Conmutador automatico de instalacion universal, que actua como dispositivo de proteccion electromagnetica
Filed: 1945-01-13
Abstract: Conmutador automático de instalación universal que actúa como dispositivo de protección electro-magnética caracterizado por el hecho de que el cuerpo dentro del cual van montados los elementos del aparato tiene la forma de una toma de corriente o de una toma de corriente de derivación mediante clavijas y hembrillas correspondientes.
Patent ES-169600-A1 (ES)
Title: MECANISMO PARA INTRODUCIR O EXTRAER AUTOMáTICAMENTE, DE UN RECINTO AISLADO DEL MEDIO EXTERIOR, DOSIS GRADUABLES DE MATERIALES
IPC: B65G53/46
Filed: 1945-04-07
Abstract: Mecanismo para introducir o extraer automáticamente de un recinto aislado del medio exterior dosis graduables de materiales especialmente materiales granulados caracterizado por comprender una cámara auxiliar de carga o descarga provista de una compuerta de entrada y de una compuerta de salida una cámara superior situada encima de dicha cámara auxiliar para acumular la cantidad previamente determinada de material e introducirla en la cámara auxiliar de manera que dicha cámara superior comunique con la cámara auxiliar por la compuerta de entrada de ésta y que presente en su parte superior una ancha abertura en forma de embudo y una pantalla dispuesta debajo de dicha abertura la cual puede abrirse desplazándola mas o menos según la cantidad previamente determinada de material que debe introducirse en la cámara superior y cerrarse luego cuando se ha introducido la cantidad deseada de material en la cámara superior estando accionadas la pantalla y las compuertas de tal manera que la cámara superior se llene de la cantidad previamente determinada de material mientras la cámara auxiliar se vacia y luego se vacie de este material pasándolo a la cámara auxiliar.
Patent ES-183835-A1 (ES)
Title: UN PROCEDIMIENTO PARA LA FABRICACIoN DE TABLEROS DUROS DE PARED, PARTIENDO DE SERRiN Y OTROS DESPERDICIOS CELULoSICOS.
Filed: 1948-05-25
Abstract: Un procedimiento para la fabricación de tableros duros de pared partiendo de serrín y otros desperdicios celulósicos o para la fabricación de un producto fibroso, duro, compacto y resistente al agua gracias a convertir desechos celulósicos, por ejemplo serrín y madera desmenuzada, en un producto de nueva forma y densidad en presencia de azufre amorfo, consistiendo el procedimiento en las etapas de agregar azufre amorfo a un material de fibra corta en su estado granular seco con sólo una cantidad normal de humedad presente, seguida por la etapa de someter la mezcla de dicho azufre amorfo y material fibroso en su estado primitivo a la acción del calor y de la presión.
Patent ES-232549-A1 (ES)
Title: Basic mordants derived from the reaction of carbonyl containing polymers and aminoguanidine and their use
IPC: G03C1/04
Filed: 1956-12-18
Abstract: Polymers of acrolein, methacrolein and vinyl alkyl ketones in which the alkyl group has 1 to 4 carbon atoms, or copolymers thereof with styrene and alkyl methacrylates in which the alkyl group has 1 to 4 carbon atoms, are condensed with aminoguanidine or salts thereof, e.g. the bicarbonate, acetate and butyrate. The condensation may be effected at subatmospheric, atmospheric or superatmospheric pressures in inert media, e.g. 1,4-dioxane, glacial acetic acid or mixtures thereof, isopropyl alcohol and isopropyl alcohol-water mixtures, and the products decolourized with reducing agents, e.g. sodium and potassium bisulphites and metabisulphites, sulphur dioxide, sodium and potassium dithionites and metallic zinc and acetic acid. The polymers may be prepared by polymerization in bulk or solution, e.g. in dioxane and isopropyl alcohol, in the presence of catalysts, e.g. benzoyl peroxide. The polymers may be used as mordants in photographic processes in and for over-coating gelatino-silver halide emulsion layers, and in imbibition and dye transfer blanks. Specifications 522,997, 654,266, 796,401 and U.S.A. Specification 2,739,137 are referred to.ALSO:Propionyl chloride is added dropwise to a cooled suspension of aluminium chloride in methylene chloride and gaseous ethylene passed through the cooled, stirred mixture which is worked up to recover 1-chloro-pentanone-3. A mixture of 1-chloropentanone-3 and N, N-diethyl-aniline is heated rapidly and the product which distils during the vigorous reaction is fractionated twice to recover vinyl ethyl ketone. Specifications 522,997, 654,266, 796,401 and U.S.A. Specification 2,739,139 are referred to.
Patent ES-321612-A1 (ES)
Title: Improvements in apparatus for the manufacture of uranium fluoride
IPC: B01J8/12
Filed: 1967-01-11
Abstract: Apparatus for the manufacture of uranium fluoride by the reaction of hydrofluoric acid gas (HF) with uranium oxide (UO 2 ) comprises a furnace and a cooling zone through which the gas and oxide flow in counter-current, the cooling zone being downstream of the furnace in the direction of HF flow and having a temperature which is sufficiently lower than the furnace temperature to ensure the absorption of residual HF gas, and further comprises means for controlling the rate of feed of HF gas to the furnace or the rate of flow of uranium oxide, in accordance with the uranium oxide entering the cooling zone, to cause the apparatus continuously to produce an optinum yield of uranium fluoride. In a preferred form (Figs. 1-3, not shown) a main vertical furnace is connected to a horizontal extraction furnace, the HF gas being introduced both into the extraction furnace and the base of the vertical furnace, the rate of feed of the gas into the extraction furnace being fixed at a constant value, and the rate of feed into the vertical furnace being determined by the controlling means. Above the vertical furnace there may be disposed an intermediate zone of lower temperature than the vertical furnace, this zone having disposed above it a cooling sleeve constituting the cooling zone, the controlling means being actuated by signals originated by a pyrometer in the end of the sleeve through which the UO 2 is introduced. The vertical furnace may be at 500-600 C. the intermediate zone at 400- 500 C. and the cooling zone in two steps down to 200 C. The apparatus may include a reduction furnace in which granular UO 3 is transformed at 600-700 C. under the action of hydrogen and or ammonia, into UO 2 which is fed to the main furnace.
Patent ES-334435-A1 (ES)
Title: Mechanism for ejecting workpieces from the matrices of upsetting machines
IPC: B21J13/14
Filed: 1966-12-12
Abstract: An upsetting machine, particularly for forming screw and like blanks, comprises a die 10 with an ejector 25 actuated through a lever 18, 20 by a cam 16 on a rocker shaft 15, the cam having an adjustable camming surface. The rocker shaft 15 has a number of slots within each of which is pivoted at 26 a segmental cam 16, biased inwardly by a tension spring 38. A screw 31 co-operates with an abutment 30 for moving the cam outwardly. The machine has a plurality of parallel dies 10, Fig. 1 (not shown which co-operate with punches 9 on a horizontal slide (8) actuated by a crank-shaft 4 driven by an electric motor 1.
Patent ES-335613-A1 (ES)
Title: Novel Benzodiazepines and process for their Manufacture
IPC: C07D243/24
Filed: 1967-01-13
Abstract: Compounds of the general formula (X, Y=H, halogen, CF 3 , NO 2 , alkyl, alkoxy R1'2=H, alkyl or one = H and the other = free or esterified OH) and the 4-oxides of the compounds in which R1'2 = H, alkyl are prepared by standard methods such as trifluoroethylation or from benzophenone derivatives containing a trifluoroethylamino group. These compounds are muscle relaxants, sedatives, anticonvulsants and anti-anxiety agents and may be administered in the form of pharmaceutical preparations containing them, with or without other (unspecified) active ingredients, together with a carrier.
Patent ES-338865-A1 (ES)
Title: Electric induction furnace
IPC: C03B5/02
Filed: 1967-04-04
Abstract: A radio frequency induction furnace for melting refractory materials, e.g. UO 2 , Al 2 O 3 , MgO, zirconia, introduced in powder form and subsequently resolidified has the water-cooled copper inductor coil 1 separated from the charge 3 by a protective sheath 2 transparent to the radio-frequency radiation of coil 1 and comprising water cooled copper casings 5 separated by quartz or alumina strips 6 or sprayed with alumina. The casings 5 are mounted on a water-cooled ceramic base 11, and bound with glass or alumina fabric (see chain dots) or provided with top and bottom manifolds. Initially, to start the fusion, coil 1 is in the bottom position with respect to sheath 2 and a thin layer of the powdered charge is placed on the base 11 and preheated. If the fusion is performed in air thin plates of the metal whose oxide constitutes charge 3 are placed on the layer and the metal oxidizes and heats to start fusion. If the fusion is performed in a protective atmosphere, e.g. reducing, O 2 , an impervious quartz casing 16 has tubes for establishing this atmosphere and a tungsten filament is placed on the layer. Preheating can alternatively be carried out by a plasma or auxiliary arc torch. The layer melts except for an annular zone (12, Fig. 2) adjacent the sheath, which remains in the powdered or sintered state. Sheath 2 is then fed progressively with charge 3 and coil 1 is moved progressively in direction 4, the melted zone behind coil 1 re-solidifying, zone adjacent coil 1 melting, and zone above coil 1 remaining in powdered form, the liquid-solid fronts moving with coil 1. Casings 5 may have a profiled crosssection and sheath 2 may have a square- or star-shaped cross-section to produce refractory rods of similar shape.
Patent ES-341882-A1 (ES)
Title: Oxyacetylene blowpipes
IPC: F23D14/60
Filed: 1967-06-16
Abstract: An oxy-acetylene blowpipe assembly includes needle valves having needles 17, 18, 19 controlling the flow of acetylene, air and oxygen respectively, the needles being secured to a yoke 10 movable by a piston 2 sliding in a cylinder 3 and controlled by means of a valve 6 which introduces air into the cylinder via duets 4, 5 and an electrical igniter for the blowpipe is controlled through a contact 40 which comes into contact with the yoke 10 as the valves are opened. In a modification, the upper end of needle 18 operates a microswitch or a cam fixed to the yoke 10 co-operates with a roller of a microswitch.
Patent ES-342623-A1 (ES)
Title: Process for the Recovery of Essentially Pure Amorphous Polyolefins
IPC: C08F6/04
Filed: 1967-06-16
Abstract: Substantially pure amorphous alpha-olefin polymers are recovered from a saturated hydrocarbon solution containing 0À1 to 10 per cent by weight of a mixture of amorphous, stereoblock and crystalline alpha-olefin polymers by (a) heating and concentrating the dilute polymersolvent solution by distilling off solvent to a concentration of from 10 to 40 weight per cent polymer in solution, (b) cooling the concentrated solution to a temperature of from 15 to 30 C., (c) centrifuging the cooled solution and recovering a filtrate substantially free of crystalline polymer, (d) diluting the centrifuged filtrate with hydrocarbon solvent to a polymer in solvent concentration of from 5 to 15 weight per cent polymer, (e) filtering the resulting diluted centrifuge filtrate and recovering an amorphous alpha-olefin polymer solution substantially free of stereoblock polymer and (f) recovering from the last-mentioned solution a substantially pure amorphous alpha-polymer. The above starting solution is obtained from a polymerization process using a Ziegler-Natta-type catalyst after the polymerizate has been treated to recover from it the hexane insoluble fraction i.e. the crystalline or isotactic fraction. The preferred polymers are polypropylene and copolymers of ethylene and propylene. A flow diagram is given of a continuous method for recovering substantially pure amorphous alphaolefin polymers.
Patent ES-342981-A1 (ES)
Title: Reference electrode
IPC: G01N35/00
Filed: 1967-07-13
Abstract: A reference electrode comprises a commercially available calomel or silver-chloride electrode with KCl. solution and container 18 with wick 19, housed in an outer container 14 filled with saturated KCl solution. The bottom of the outer container 14 has an aperture covered with a cellulose membrane, 9. As shown the container is held by a union nut in a block 2 having a capillary bore 3 and opening 4 whereby the test solution contacts the membrane. Modifications:- the membrane may be of P.T.F.E. with capillary sized holes for measurements involving macromolecules, e.g. protein.
Patent ES-348162-A1 (ES)
Title: Improvements in the production of 1,1'-Peroxydicyclohexylamine
IPC: C07D273/00
Filed: 1967-12-12
Abstract: A process for producing 1, 11-peroxydicyclohexylamine comprises reacting 1,11-dihydroxydihexyl peroxide (I) or substances giving (I) under the reactions conditions, e.g. cyclohexanone and hydrogen peroxide, with ammonia in the presence of an alkali metal, alkaline earth metal, ammonium or alkylammonium salt of a carboxylic acid, e.g. acetic acid.
Patent ES-352425-A1 (ES)
Title: Controlled Flow Diffuser for Admitting Fresh Air into Buildings
IPC: F24F11/75
Filed: 1968-03-27
Abstract: A constant flow air diffuser mounted in a wall opening to admit fresh air to a building comprises a deflector plate 2 and a flexible plastics flap 5 hanging from a wall 4 immediately upstream of diffuser plates 3 which produce controlled deformation of the flap 3 in the event of increased wind pressure. The lower edge of the flap is below the upper edge of the plate 2 to produce an upward air flow from the diffuser. The flap may be provided with an extra-mass along its lower edge.
Patent ES-354037-A1 (ES)
Title: Fluid bed oxychlorination of ethylene
IPC: C07B61/00
Filed: 1968-05-18
Abstract: An oxychlorination process for the conversion of ethylene by reaction with hydrochloric acid and an oxygen-containing gas to produce a product containing at least 9 molar percent of the ethylene in the form of 1,1,2-trichloroethane and 1,1,2,2-tetrachloroethane in which the gaseous reactants are passed through a reaction zone maintained at a temperature within the range of 280 DEG to 370 DEG C. and in the presence of a fluidized bed catalyst with the reactants present in a molar feed ratio of O2/C2H4 within the range of 0.63 to 0.9, HCl/O2 within the range of 2.60 to 4.00 and HCl/C2H4 within the range of 2.10 to 3.05, and in which the molar feed ratio of ethylene is within the range of 0.5 to 20 moles per hour per liter of catalyst with the catalyst having an average specific surface area of at least 1 m2/g.