baber/WOPTO huggingface dataset:
Patent MA-41716-A1 (MA)
Title: Système de dessalement d'eau de mer et procédé permettant de fournir de l'eau ayant une salinité prédéterminée et de maintenir ladite salinité dans un réservoir d'eau ouvert
Inventor: DIRDAL EIRIK
IPC: C02F103/08
Filed: 2016-07-13
Abstract: L'invention concerne un système (1) de dessalement d'eau de mer, le système comprenant : - une admission (2) d'eau d'alimentation, telle que l'eau de mer, - une sortie (3) de perméat ; - une sortie (4) de concentré ; - un élément de dessalement (5) pour séparer ladite eau d'alimentation en perméat et concentré, ledit élément de dessalement (5) nécessitant une pression appliquée afin d'entraîner ladite séparation, et ledit élément de dessalement (5) étant disposé en dessous du niveau de ladite admission (2), de telle sorte qu'au moins une partie de ladite pression appliquée requise est fournie à partir de la pression hydrostatique résultant de la différence de hauteur entre ladite admission (2) et ledit élément de dessalement (5), l'élément de dessalement (5) étant disposé dans un boîtier sec (6) ayant au moins un accès sec (7). L'invention concerne également un procédé pour fournir de l'eau de salinité réduite prédéterminée pour un réservoir d'eau (6), et un procédé pour le maintien du niveau de salinité dans un réservoir d'eau ouvert.
Patent ZW-10886-A1 (ZW)
Title: Solid,phytoactive compositions and methods for their preparation
Inventor: JIMMY HUA-HIN CHAN
IPC: A01N25/30
Filed: 1986-05-28
Abstract: Disclosed are solid, phytoactive, N-phosphonomethyl-N-carboxy-methyl compositions. Also disclosed are processes for the preparation of such compositions by (a) forming an initial mixture comprising a phytoactive N-phosphonomethyl-N-carboxymethyl compound, a solvent and a molten surfactant, the surfactant being solid at ambient temperatures; (b) removing solvent from the initial mixture to form a final mixture at a temperature above the melting point of the surfactant; (c) cooling said final mixture to a temperature below the melting point of the surfactant to form a N-phosphonomethyl-N-carboxymethyl composition which is solid at ambient temperatures; and (d) processing said composition into particulate form, such as pellets, flakes, granules, or powders. Further disclosed is the use thereof in controlling vegetation.
Patent CH-712029-A1 (CH)
Title: Nieder-Temperatur-Destillationsanlage.
Inventor: MARKUS LEHMANN
IPC: B01D5/00
Filed: 2016-01-12
Abstract: Die Erfindung betrifft eine Nieder-Temperatur-Destillationsanlage (LTD-Anlage) (1) zur Destillierung einer Mischflüssigkeit (5) zu einer reinen Flüssigkeit (6). Die LTD-Anlage weist einen Verdampfer (2) mit einem Dampfraum (4) und mit einer wärmeren einbringbaren Mischflüssigkeit (5) sowie einen Kondensor (3) mit einem Dampfraum (4) und mit einer kühleren einsprühbaren reinen Flüssigkeit (6) auf, wobei die Dampfräume (4) des Verdampfers (2) und des Kondensors (3) durch Dampfverbindungen (10) miteinander zu einem gemeinsamen Dampfraum (4) verbunden sind. Erfindungsgemäss umfasst die LTD-Anlage mindestens eine Aggregatseinrichtung (14), welche eingangsseitig mit dem Dampfraum einer Unterkühlkammer (15) verbunden ist, wobei in die Unterkühlkammer (15) aufgefangene Mischflüssigkeit (5) aus einem Verdampfer (2) einbringbar ist. Ausgangsseitig ist die Aggregatseinrichtung (14) mit dem Dampfraum einer Überhitzekammer (16) verbunden, wobei in die Überhitzekammer (16) aufgefangene reine Flüssigkeit (6) aus einem Kondensor (3) einsprühbar ist. Die Aggregatseinrichtung (14) ist zudem mit einer Energiequelle (8) verbunden, zum Abkühlen der Temperatur in der Unterkühlkammer (15) und zum Erhitzen der Temperatur in der Überhitzekammer (16). Weiter ist ein Wärmetauscher (17) zwischen den Ausgängen der Unterkühlkammer (15) und der Überhitzekammer (16) angeordnet zum Abkühlen der heissen aufgefangenen reinen Flüssigkeit (6) aus der Überhitzekammer (16) als Eingang in einen Kondensor (3) sowie zum Erhitzen der kalten aufgefangenen Mischflüssigkeit (5) aus der Unterkühlkammer (15) als Eingang in einen Verdampfer (2).
Patent DZ-2839-A1 (DZ)
Inventor: KNOBLOCH MICHAEL
IPC: C02F3/28
Filed: 1999-06-30
Granted: 2004-09-05
Abstract: The invention relates to a method and installation for treating waste water from oil seed and cereal processing, especially olive oil mill waste water (OMW), guaranteeing a substantial reduction of environmentally damaging waste water ingredients while taking economic factors into account. The aim of the invention is to develop a method and system designed to treat olive oil mill waste water, whereby higher physical, chemical, biochemical and biological elimination rates can be achieved using the material and energy potential of the OMW while taking economic aspects into account. The installation needs to be able to operate at short notice due to the amounts of seasonal waste. In the inventive method and installation thus disclosed, the fresh waste water is pre-treated by subjecting it to acidification with biogenic flocculation and separation of solid particles. The pre-treated waste water is then anaerobically and mesophilically processed using a carrier-bound biomass suspension, whereby fixing occurs using moving bed biofilm biology with cylindrical hollow bodies acting as a carrier material and the biogas thus arising, in addition to the sludge thus occurring, is removed.
Patent ES-177903-A1 (ES)
Title: UNA MáQUINA DE MANO PARA HACER MALLAS, DE DIFERENTES DIBUJOS, IDÉNTICAS A LAS OBTENIDAS CON EL PUNTO DE MANO
Filed: 1947-05-05
Abstract: Una. máquina accionada a mano para hacer mallas caracterizada por el hecho de permitir hacer mallas de los distintos dibujos con el punto del tipo "a mano" por estar suspendido en el bastidor un peine con agujas de gancho de modo que puede girar de 180º alrededor de la serie de tensores de hito insertos y corredizos en su sentido longitudinal transversalmente con respecto al recorrido de los dos patines guiados entre los intersticios de las agujas fijas de modo que originan el canal donde se aplica el hilo que en Un desplazamiento sucesivo es doblado en zig-zag alrededor de las agujas del peine que a su vez con su rotación provoca la formación de la malla en el hilo determinando el llamado punto a mano liso (Figs. 5 y 1).
Patent ES-182833-A1 (ES)
Title: UN APARATO AUTOMáTICO SUSTITUTIVO DEL FUSIBLE EN TODA INSTALACIoN ELÉCTRICA
Filed: 1948-02-18
Abstract: Enchufe o dispositivo similar, conectado en serie al circuito eléctrico, en el cual van montados dos pivotes con un contacto cada uno que son conectados mediante un pulsador, siendo retenido uno de dichos contactos en debida posición mediante un tope dispuesto en el extremo de un fleje metálico elástico que es retenido por medio de un hilo conductor sujeto diagonalmente al mismo y conectado en serie con uno de los hilos del circuito, de manera que cuando la corriente que atraviesa dicho hilo es excesiva para su capacidad conductiva éste se calienta, dilatándose, con lo que el fleje metálico portador del tope de retención retrocede dejando libre al pivote que retenía, separándose por dicha causa los contactos e interrumpiendo por lo tanto el paso de la corriente.
Patent ES-193041-A1 (ES)
Title: Un sistema modulador de luz
Filed: 1950-05-19
Abstract: Un sistema modulador de luz constituido esencialmente por un conjunto de capas delgadas qeu modulan la luz actuando bien como pantalla de transferencia variable bien como espejo de factor de reflexión variable bajo la acción de un haz electrónico en el cual una débil variación del índice complejo de una de las capas delgadas provoca una variación importante de las propiedades ópticas del sistema de capas.
Patent ES-194054-A1 (ES)
Title: Una broca de taladro
IPC: E21B10/58
Filed: 1950-07-26
Abstract: Mejoras introducidas en los taladros que tienen una broca del tipo en que el cuerpo de la misma tiene una muesca en que va montada una inserción cortante y ésta es de menos anchura que la muesca para dejar espacios para el material de unión a los dos lados de la inserción en la posición central de ésta en la muesca caracterizadas porque se dan a los lados de una de dichas inserciones y muescas tal forma que queden espacios adecuados para el material de unión a los dos lados de la inserción incluso después del máximo desplazamiento lateral posible de la inserción en la muesca.
Patent ES-196036-A1 (ES)
Title: Una mejora en los cohetes o bombas contra el granizo.
Filed: 1951-01-05
Abstract: Mejora en los cohetes o bombas para granizo caracterizada por que al propio tiempo que se conserva su calidad propia habitual se les añade la propiedad de completar las gotitas super fundidas de una nube por proyección de yoduro de plata cuya volatilización se asegura por el mismo calor procedente de la explosión; congelación que es además facilitada por el choque vibratorio y por la acción mecánica de la explosión.
Patent ES-199099-A1 (ES)
Title: Procedimiento de tratamiento de materias textiles
Filed: 1951-08-06
Abstract: Procedimiento de tratamiento de materias textiles caracterizado porque dichas materias que están constituídas por una mezcla que comprende de una parte al menos una materia de caracter proteico natural o artificial y de otra al menos una materia celulósica o sintética natural o artificial son tratadas por al menos un producto capaz de destruir parcial o totalmente dicha materia de caracter proteico.
Patent ES-264322-A1 (ES)
Title: New steroid compounds and their formation
IPC: C07J75/00
Filed: 1961-01-25
Abstract: The invention comprises compounds having the formula: <FORM:0965571/C1/1> wherein R represents hydrogen or an acyl radical, and processes for the preparation thereof by condensing diazomethane with a 21-acyloxypregna-4, 16-diene-3, 11, 20-trione so as to yield a 21-acyloxy- D 1-pyrazolino-[17, 16-c]-pregn-4-ene-3, 11, 20-trione, effecting isomerisation of this latter compound by treating it in an organic solvent with a strong mineral acid, decomposing the acid addition salt thus formed and then, if desired, saponifying the product to yield the desired compound of the above formula. The starting 21-acyloxy-pregna-4, 16-diene-3, 11, 20-trione is obtained by saponifying 3a -acetoxy-17a , 21-dibromo-pregnane-11, 20-dione to form 3a -hydroxy- 17a , 21-dibromo-pregnane-3, 20-dione, subjecting this latter compound to oxidation and bromination to yield 4, 17a , 21-tribromopregnane-3, 11, 20-trione, thereafter eliminating hydrogen bromide from this product to give 21-bromo-pregn-4, 16-diene-3, 11, 20-trione and finally reacting this product with an alkali metal acylate to yield the desired 21-acyloxy-pregna-4, 16-diene-3, 11, 20-trione. Specifications 900,022 and 965,572 are referred to.
Patent ES-291103-A1 (ES)
Title: Roll carrier and elevating device for printing apparatus
IPC: B41F9/18
Filed: 1963-08-10
Abstract: An assembly 1, Fig. 2, for mounting a hollow intaglio printing cylinder 16 upon a pair of spaced bearing supports 14 in an apparatus for printing on a textile web 8 comprises a shaft 48 which is adapted to be inserted in one end of a cylinder 16 and supports adjacent one end a movable mandrel element 92 and a fixed shaft section provided with a mandrel element which engages the other end of the shaft 48, said mandrel elements being provided with elongated slots on their frusto-conical surfaces which slots co-operate with keys in the internal surface of the cylinder to prevent relative rotation. Rotary printing machines.-The impression roller 6 is adapted to co-operate with a plurality of intaglio printing cylinders 16 which may each print in a different colour. In operation a plurality of the printing cylinders 16 are arranged on the rubber or plastic covered seats 158 of a carrier, Fig. 1 (not shown), according to a required pattern. The carrier is moved on tracks under the roller 6 and a support member is raised by fluid pressure until the axes of the cylinders 16 are aligned with the supports 14. A shaft 48 is then inserted into each cylinder until a bushing 105 is seated with a bearing liner in a support 14 and a fixed shaft section is located adjacent the other end with its bearing portion seated in the liner of a further support 14 and the bore in its mandrel element engaged by a reduced end on the shaft 48. The support 150 is then lowered, an adjusting nut 98 and a locking nut 100 are tightened, and screws 24, Fig. 4, are tightened to move the cylinders 16 against the roller 6. Inking apparatus.-Ink of the required colour is poured into a feed duct 108, Fig. 4, comprising vertical walls 122 and a member having a planar bottom wall 118 which has a bevelled inner edge and slopes downwardly. A doctor blade 124 having a bevelled inner edge removes excess ink from the cylinder 16 and is carried at each end on support rods located in adjustable holders. The wall 118 is similarly mounted. The pressure of the wall 118 and the blade 124 on each cylinder is adjustable by varying weights 134, 136. If it is desired to change the ink, the duct 108 is pivoted to spill the excess ink and the members 108, 124 and the cylinder 16 are wiped clean in situ.
Patent ES-336849-A1 (ES)
Title: Process for agglomerating coffee
IPC: A23F5/38
Filed: 1967-02-15
Abstract: In a process for producing coffee agglomerates connected by bonds of melted coffee solids, soluble coffee powder is chilled to below 60 DEG F. and contacted with a moistening fluid to wet the surfaces of the particles, the wet particles are agglomerated and fused by heating to a temperature above their surface fusion point, and the agglomerates are cooled to below 80 DEG F. According to an example, spray dried soluble coffee powder having a particle size distribution of between 100 and 200 microns was ground to produce a particle size distribution of 95% between 2 and 50 microns. During the grinding the powder was chilled to a temperature of 15 DEG F. by admission of liquid carbon dioxide to the grinding chamber. The chilled and ground powder, which had a surface moisture content of between 5% and 15% and a total moisture content of between 3% and 6%, was fed through narrow slots in a vibrating distributor box as a series of parallel sheets to be agglomerated and diverted by jets of steam, two for each sheet, into a cylindrical drying chamber each sheet was contacted with a first jet of steam (nozzle pressure 15 p.s.i.g.) at an angle of about 90 degrees and a second jet (nozzle pressure 8 p.s.i.g.) disposed at an angle of between 95 degrees and 135 degrees with respect to the direction of travel of the powder stream. In the drying chamber the moist agglomerates, having a total moisture content of about 5%-6%, were dried and fused at temperatures in the range 150 DEG -250 DEG F. by a flow of hot air. The warm agglomerates were then chilled by cold air (50 DEG F.) to prevent caking and sticking in storage.
Patent ES-338306-A1 (ES)
Title: Method of producing supersaturated solutions of aluminum fluoride
Inventor: VE A
IPC: C01F7/50
Filed: 1967-03-21
Abstract: A precipitate of AlF3 on Al2O3 is obtained by reacting an aqueous HF solution withat least 50% stoichiometric excess of Al2O3. The HF solution, which may be derived from waste gases in the electrolytic production of aluminium, may contain not more than 5% HF (w/v). The Al2O3 may be supplied batchwise to the heated and stirred HF solution in one or more successive batches. The product, consisting of AlF3 precipitated on Al2O3 nuclei may be calcined and used as raw material for electrolytic production of aluminium.
Patent ES-341856-A1 (ES)
Title: Safety razor blade having an internally sharpened edge and externally blunt edges
IPC: B26B21/56
Filed: 1967-06-15
Abstract: A safety razor blade comprises two steel blade strips 1 which are secured together with their sharpened edges 11 parallel and closely adjacent to one another by resiliently flexible coupling means 2 which when unstressed hold the blade strips in a common plane but permit them to be displaced angularly relative to one another while parallelism of their sharpened edges is maintained. When the blade is flexed, the blade strips may lie in planes inclined to one another at an angle of about 130 degrees, the width of the gap between the adjacent edges 11 of the blade strips being in the range of 0À015 inch to 0À045 inch e.g. 0À030 inch. In the form shown, the coupling means is in the form of a backing member cut from a resiliently flexible plastics film and formed with two rectangular openings 21 so that the backing member has the form of a frame comprising two side strips 22 joined togeher by three integral transverse strips 23. The blade strips are cemented to the backing frame. Alternatively, the blade strips are secured together by two strips of spring steel extending transversely to the length of the blade strips and welded to the blade strips near the ends thereof and a third spring steel strip may be arranged at the centre of the length of the blade strips. When only two coupling strips are provided at the ends of the cutting edges they may be disposed on that side of the blade strips which is presented to the face in shaving. In another modification, one blade strip may be replaced by an unsharpened guard strip and the coupling strips formed integrally with the guard strip.
Patent ES-347239-A1 (ES)
Title: Method of Washing Vehicle Bodies to provide a Spotless Appearance
IPC: B60S3/04
Filed: 1967-11-16
Abstract: A vehicle may be washed by a relatively movable stainless steel, plastics, or lined metal spray apparatus carried for example by a carriage 2 movable on tracks 6 and supporting an L-shaped spray arm 3 connected to a supply of hot soft water and detergent at a pressure of 400 to 600 p.s.i. After a predetermined cycle, the detergent and hot water is shut off and cold soft rinse water is directed by high velocity sprays over the vehicle. Whilst the vehicle is still wet and before drying takes place, deionized or demineralized water of a pH value of less than 7 and at low velocity is sprayed from a deionizer on to the vehicle to prevent spots and streaks thereon. The deionizer 21 contains a mixture of ion exchange resins such as polystyrene, polysulphonates, cross-linked carboxylic resins or the like, whereby the container has cation and anion material therein so that when the water flows therethrough the ions are removed. The deionizer must be regenerated periodically by separating the anion and cation materials and treating them with acid and caustic materials respectively.
Patent ES-349312-A1 (ES)
Title: Adhesive composition and rubber-polyester composition bonded therewith, comprising polyester - polyurethane with ethylenic unsaturation
IPC: C08J5/06
Filed: 1968-01-15
Abstract: Polyester-polyurethanes are prepared by reacting an organic disiocyanate, an ethylene terephthalate polyester or ethylene-2,6-naphthalene polyester and a difunotional chain extending agent so that the portions of polyester constitute 1/6 to 5/6 of the weight of the polyester-polyurethane and the remainder of the polymer contains at least one ethylenically unsaturated bond per 500 of the molecular weight of the polyester-polyurethane. The reaction is preferably carried out in the presence of a solvent. The ethylenically unsaturated bonds are suitably introduced into the polyurethane using a diol having ethylenic unsaturation in place of whole or part of the difunctional chain extending agent. Suitable such diols are alkene diols, unsaturated polyesters or unsaturated polyethers having a low degree of polymerization, poly(diene) glycols, poly(diene) dicarboxylic acids, bis-epoxypoly(dienes) and polyisoprene dicarboxylic acids. Water dispersibility of the polyester-polyurethane may be improved by incorporating a tertiary amino group into the polymer and neutralizing such a group with an acid. In a typical example, polyethylene terephthalate copolymerized with pentaerythritol is dissolved in nitrobenzene together with a polybutadiene glycol and dibutyl tin dilaurate and to the resultant solution is added diphenylmethane diisocyanate to form a copolymer which is precipitated with methanol. The polyester-polyurethanes are used to coat polyester articles, which coated articles are adhered to rubber (see Divisions B2 and D1).
Patent ES-357763-A1 (ES)
Title: Article dispensing means and automatic gun system embodying same
IPC: F41A9/76
Filed: 1968-08-31
Abstract: An automatic gunsystem comprises a gun having a movable breech member and a drive for the breech member for moving the member from an ammunition infeed position to a firing position. The system is provided with a magazine for ammunition 12, having an ammunition exit passage 40 opening externally of the magazine and at least one interior storage compartment 56-1 to 56-10 opening at one end into the exit passage 40 and adapted to contain a. row of ammunition extending lengthwise of the compartment. A flexible conveyer band 44 has ends 44d, 44f extending externally of the magazine- and an intermediate portion embracing the ammunition. One end 44f of the belt is anchored so that endwise feeding of the other end 44d transports the articles successively to the exit passage the conveyer band drive 48 being selectively operable independently of the breech member drive to effect intermittent feeding of ammunition to the gun while the breech member may be driven continuously. In the construction shown the end 44d of the bend 44 is attached to a take-up spool 50 of the band drive 48. The exit passage 40 of the magazine projects into an ammunition infeed guide 26 of the gun. The ammunition is fed into open chambers in the breech member which is a rotatable cylinder. The breech cylinder drive comprising a motor and a Geneva mechanism is coupled to the band drive 48 through gearing and a selectively operable electro-magnetic clutch (Figs. 1, 5, 8, not shown). A cam of the breech cylinder drive actuates a gun firing switch (Fig. 9, not shown). The operation of the magazine and gun is controlled by a manually operated electrical circuit. The gun may be of a multiple barrel type with the barrels remaining stationary or being rotatable.
Patent ES-358095-A1 (ES)
Title: A process for producing phosphoric acid by the use of ion exchange resins
IPC: C01G43/00
Filed: 1968-09-12
Abstract: The invention relates to an improved method of ion exchange. The inventive concept involves directly contacting a substantially dry ion exchange resin with a substantially dry material which material is solubilized by the resin. The inventive principle is applicable to cationic or anionic resins and is adaptable to fixed bed, semimoving bed or continuous ion exchange systems. New results and advantages include significantly improved quality and yield of ion exchange product. The invention is particularly applicable to the production of phosphoric acid produced by reacting monocalcium orthophosphate with a strong acid ion exchange resin on the hydrogen cycle.
Patent ES-367783-A1 (ES)
Title: Laminated cable jacket with sealed and reinforced seam
IPC: H01B13/26
Filed: 1969-05-28
Abstract: A multi-conductor cable core 14 is provided with a vapour-proof sheath 10 by folding longitudinally around the core 14 a plastics tape containing a metal foil 32, overlapping the edges of the tape to form a tabless seam under which is inserted a plastics-faced reinforcing strip 16, and fusing confronting plastics surfaces together. The tape may have a further layer 36 of higher fusion point plastics on its outer surface, and the reinforcing strip may have a similar further layer on its inner surface. An outer sheath may be extruded over the tape.