baber/WOPTO huggingface dataset:
Patent AT-512440-A1 (AT)
Title: Farbtreueprüfung
IPC: B41F33/00
Filed: 2012-01-20
Abstract: Die Erfindung betrifft ein Verfahren zur Bestimmung der Farbtreue (AE) und/oder zur Ermittlung des für den Menschen wahrnehmbaren Farbunterschieds (AE) zwischen zwei jeweils durch Farbvektoren (E1, E2) vorgegebenen Farben, wobei die beiden Farbvektoren (E1, E2) in Bezug auf einen vorgegebenen Farbraum (R) festgelegt werden, und wobei jede der Komponenten des jeweiligen Farbevektors (E1, E2) jeweils dem Helligkeitsmesswert eines Sensors (10,11) für eine vorgegebene Wellenlänge oder einen vorgegebenen Wellenlängenbereich entspricht. Erfindungsgemäß ist vorgesehen, - dass der Farbabstand (AR) zwischen den beiden Farbvektoren (E1, E2) ermittelt wird, ein Basisfarbvektor (B) auf einen der beiden Farbvektoren (E1, E2) oder durch Verknüpfung der beiden Farbvektoren (E1, E2) im Farbraum (R) festgelegt wird, dass ein Multiplikator (AE) durch Auswahl aus einer Anzahl vorgegebener Multiplikatoren (AE1, ..., AEn) in Abhängigkeit vom Basisfarbvektor (B) ermittelt wird, wobei der ausgewählte Multiplikator (AE) das Verhältnis des Abstands (AElokal) von in den CIELAB-Farbraum (C) transformierten Farbvektoren zum Abstand (De) dieser Farbvektoren (E1, E2) im vorgegebenen Farbraum (R) innerhalb einer vorgegebenen Umgebung (u) des Basisfarbvektors (B) näherungsweise angibt, und dass der wahrnehmbare Farbunterschied (AE) oder die Farbtreue (AE) als Produkt des Farbabstands (AR) und des Multiplikators (AE) gemäß AE = AR - AE ermittelt wird.
Patent ES-177541-A1 (ES)
Title: MEJORAS INTRODUCIDAS EN LOS ELEMENTOS DE CONSTRUCCIoN
Filed: 1947-04-11
Abstract: Mejoras introducidas en los elementos de construcción caracterizadas porque el elemento en cuestión presenta dos bases una superior y otra inferior unidos por un nervio diagonal de las que la superior se encuentra prolongada en longitud igual a ella misma con unas ranuras o rebajes que permiten separar esta prolongación cuando se desea acoplarla como la manpostería corriente llevando también en ambas bases unas perforaciones para el paso del hierro o material de relleno.
Patent ES-181247-A1 (ES)
Title: UN PROCEDIMIENTO PERFECCIONADO PARA LA CONSTRUCCIoN DE CAJAS DE CARToN PLEGABLES
Filed: 1947-12-30
Abstract: Procedimiento perfeccionado para la construcción de cajas de cartón plegables caracterizándose porque la caja que puede ser rectangular o cuadrada tiene un simple fondo y lados de doble espesor obtenidos por unas prolongaciones del fondo levantadas y despues rebajadas interiormente caracterizándose además porque las superficies a rebajar de los dos lados opuestos llevan a sus extremos unas orejetas plegables destinadas a insertarse en el interior de los lados contiguos mientras que estos llevan unos rebordes que van enganchados contra el fondo de la caja bajo los rebordes análogos de los lados provistos de orejetas.
Patent ES-183103-A1 (ES)
Title: Perfeccionamientos en aparatos extintores de mangueras flexibles
Filed: 1948-03-31
Abstract: Perfeccionamientos en aparatos extintores de mangueras flexibles, caracterizándose por el hecho de que las cargas de productos químicos van encerradas en un recipiente cilíndrico cuyas bases se prolongan para formar dos discos de rodamiento enterizos de un eje articulado sobre brazos acodados en escuadra unidos por un travesaño que permite ya sea guiar y hacer rodar la bobina sobre estos discos, ya sea levantar del suelo la bobina que descansa entonces sobre los extremos de los brazos acodados y que puede servir para desarrollar la tubería del extintor.
Patent ES-185231-A1 (ES)
Title: UN APARATO CORTADOR PARA LA FABRICACIoN DE TEJAS010948
Filed: 1948-12-14
Abstract: Aparato cortador para la fabricación de tejas constituído esencialmente por una armazón que comprende una plataforma que a su vez sostiene convenientemente un alambres de acero tenso para cortar los bordes de las tejas al ser presentadas por el operario sobre un caballete adecuado y además comprende la disposición de dos poleas o rodillos que sostiene una correa sin fin dispuesta según un plano inclinado de tal manera que dicha correa recoge en su extremo inferior los residuos que se desprenden de los bordes de las tejas y los eleva hasta el extremo superior dejándolos caer en la tolva de la máquina a medida que se producen con lo cual dichos residuos se mezclan de un modo contínuo y uniforme con la pasta cerámica que forma las tejas
Patent ES-192097-A1 (ES)
Title: Un dispositivo transformador de frecuencia
Filed: 1950-03-14
Abstract: Un dispositivo para transformar la frecuencia V de una corriente alterna que se aplica al circuito primario de dos transformadores que tienen sus primarios y secundarios conectados en serie y una clase de estos enrollamientos conectada en oposición mutua caracterizado porque los dos secundarios que están conectados en serie se conectan con un circuito de salida secundario en paralelo con un condensador circuito en el cual se producen así las frecuencias n.2v + 0 5v.
Patent ES-197148-A1 (ES)
Title: Un sistema de construccion de edificios empleando grandes piezas prefabricadas,acabadas incluso con la parte de instalaciones que les corresponda
Filed: 1951-03-27
Abstract: Sistema de construcción de edificios empleando grandes piezas prefabricadas acabadas incluso con la parte de instalaciones que les corresponda caracterizado por el hecho de que las grandes piezas que intervienen en le construcción de todas las partes de la edificación y que se prefabrican al pié de obra o en taller independiente constan de un armazón de pequeñas piezas de cerámica yeso deshidratado o similares armazón que puede ser o no armado y cuyas grandes piezas se enlazan entre sí una vez emplazadas mediante machiembrado y subsiguiente soldadura con mortero de cemento mezclado con una sustancia aislante del calor.
Patent ES-198899-A1 (ES)
Title: MEJORAS EN LA CONSTRUCCIoN Y MONTAJE DE LAS CUCHILLAS Y COJINETES DE LAS BALANZAS Y BáSCULAS.
Filed: 1951-07-13
Abstract: Mejoras en la construcción y montaje de las cuchillas y cojinetes de las balanzas y básculas caracterizadas por hacer el cojinete con una parte semiesférica por la cual descansa sobre un asiento también semiesférico que presenta el soporte o pieza en que va montado el cojinete de manera que este cojinete puede oscilar ligeramente sobre su asiento.
Patent ES-296534-A1 (ES)
Title: Ampoule for use with a needleless hypodermic injector
IPC: A61J1/06
Filed: 1964-02-17
Abstract: An ampoule for use with a needleless hypodermic injector e.g. as described in Specifications 964,585 and 993,309 comprises a shell 10, a plug 14 or 19 for fitting into the open end of the shell and having an orifice 15 or 20, the closed end of the shell 10 and the adjacent walls thereto being capable of being introverted within the remainder of the shell when this is supported in an injector. The shell is made of material having the following mechanical properties:- Ultimate tensile stress : 30 to 40 ton/in2 Elongation : 40 to 70% Hardness : 130 to 190 ton/in2 Brinell hardness values Yield stress : 0. 5% proof stress, at least 12 ton/in2 in the softened condition. The material may be stainless steel having a high nickel and chromium content. The shell 10 may have a stepped end 13. The plug 14 or 19 is held in shell 10 by ring 16. The plug may be made of high density polythene or polycarbonate. The orifice 20 may be covered with cap 24 (Fig. 10).
Patent ES-315527-A1 (ES)
Title: Fabric washing and fulling machine
IPC: D06C17/00
Filed: 1965-07-10
Abstract: In apparatus for washing and filling textile material in endless lengths, a pair of squeeze feed rollers 4, 5 is provided with transverse grooves, in each of which there is an elongated arcuate element 11, 12, positioned tangentially in the groove at the point of contact of the rollers, the arcuate elements having a radius of curvature greater than that of the rollers. In a preferred embodiment, the material passes through a sizing or finishing device 2 and thence through the nip of the rollers 4, 5. The arcuate elements 11, 12 then guide the material into a retaining box formed between a fixed plate 6 and a hinged cover 7, before the material is fed back into the bath of treating liquid. The squeeze rollers are preferably arranged with their axes vertically in line, the upper roller being displaceable vertically. The arcuate elements associated with the lower roller are preferably fixed in position, and those elements associated with the upper roller may be hinged at one end, a thrust being applied to the other, or may be attached to the spindle of the upperroller by means of tie rods 13. The squeeze rollers may also be arranged with their axes horizontally aligned, each being horizontally displaceable against a force urging them towards each other in this case, the arcuate elements are hinged on the feed-in side of the rollers, the other ends of the elements being subjected to a thrust urging the elements towards each other, Fig. 4 (not shown). The squeeze rollers may advantageously be rubber covered.
Patent ES-329534-A1 (ES)
Title: Improvements relating to filling devices
IPC: H01M50/627
Filed: 1966-07-27
Abstract: A filling device is incorporated in an electric battery, and comprises an airlock within a filling tube extended down into the container, the device having an inlet bowl, &c. extending into the filling tube through a liquid trap. In one form, each cell has a lid 10, and the usual vent plug is replaced by a filling plug having a filling tube 15. Liquid is supplied to a cup 27 at the top of the plug and passes through a liquid trap to run down inside the tube 15 to the battery cell. When the level of the liquid reaches the lower end of the tube 15, the air inside it is trapped. Air inside the cell but outside the tube 15 is vented to atmosphere through passages 20, 21. As the liquid level outside the tube 15 continues to rise, a backpressure is built-up inside the tube, ultimately preventing more liquid flowing in. T-pieces 35 and flexible pipes 38 connect the filling plugs, liquid being supplied to one end of the tube thus formed and surplus liquid collected at the other end. In one modification, a battery has a one-piece lid (41), Fig. 2 (not shown), formed with a filling tube comprised by a depending skirt (45) extending down into each cell, and also formed with a trough (50) along its top. Short pipes (47) extend down through the trough (50) to liquid traps (48) in each cell. In another modification, a battery has a one-piece moulded lid (61), Fig. 3 (not shown), formed on its under surface with a trough (62) from which depend filling tubes (63), one for each cell, with a liquid trap (64), &c. between each cell and the trough.
Patent ES-340211-A1 (ES)
Title: Improvements in Casting Processes.
IPC: B22D27/04
Filed: 1967-05-06
Abstract: In a process for casting metal workpieces, particularly those of small thickness, the mould and metal to be cast are brought to a temperature above the solidification point of the casting metal and then cooled by bringing into contact with the mould a cooling material which has a temperature lower then the solidification point of the metal. The cooling material is preferably a metal or alloy in the liquid or solid state. The mould is formed by inner and outer members 4 and 2 respectively which have a cavity 5 therebetween, the inner member 4 has a cavity in which the cooling material 7 is placed. Preferably the cooling material is progressively admitted to the cavity in the member 4 so that the casting metal is solidified progressively from the bottom as a solid/ liquid front travels through the cast metal.
Patent ES-344962-A1 (ES)
Title: Controlled torque twin bearing assembly adapted for kingpin-type wheel suspensions
IPC: F16C17/20
Filed: 1967-09-12
Abstract: A bearing assembly between a shaft 11 and a housing 10 comprises a shaft having an end 15 disposed in a hollow portion of the housing, a first bearing means 25 supporting the end 23 of the shaft in the housing and a second bearing means 28 disposed in the housing but radially spaced from the shaft, the first bearing means being resiliently deformable under heavy loading to permit the second bearing means to support the shaft during the duration of the heavy loading. As shown, the shaft 11 is a kingpin secured in one end of an axle 13 by a tapered pin 14 and supported by a yoke 21 and integral wheel spindle 22 through a thrust bearing 38 and similar upper and lower bearing assemblies 19 and 20. The bearing assembly 19 comprises a closed-ended sleeve 27 which is pressed into the end 17 of the yoke, and contains a plastic bearing 25, which has a split 31 (Fig. 2), to act as a lubricant passage and is pressed by a spring 30 into engagement with the conical end 23 of the kingpin, and a metal bearing 28 engageable, on deformation of the plastic bearing, with a cylindrical portion of the kingpin. The closed end of the sleeve 27 includes a plug 33 which is removable to lubricate the bearings or to facilitate the removal of the sleeve from the yoke or the yoke from the axle. In alternative bearing assemblies (Figs. 4 and 5, not shown), the bearings 25 and 28 are mounted directly in the yoke and the sleeve forms the second bearing respectively.
Patent ES-351225-A1 (ES)
Title: Drive system for apparatus for applying code markings of different colors onto elongated articles
IPC: H01B13/34
Filed: 1968-02-24
Abstract: Annular coloured markings B 1 , B 2 are made on moving insulated conductor W by ink or marking liquid ejected from apertures 72 in rotating hollow wheels 68, 70, 680, 700, whose rotation is so synchronized that wheels 68, 70 each produce aligned half bands B 1 of a first colour and wheels 680, 700 similar aligned half bands B 2 of a second colour, located between the annular bands so produced of the first colour, synchronization of the pairs of wheels 68, 70 and 680, 700 being obtained by driving wheels 680, 700 indirectly from a shaft of one of the wheels 68, 70. The pairs of wheels 68, 70 and 680, 700 are each contained in a split housing 42, 44, with a perforate partition 46 and a drainage channel for ink. Ink is supplied to the wheels through the hollow shafts which carry them. The angular positions of wheels 68, 70 are relatively adjusted, if the markings made by them are not in registration by vertical movement of the associated pulley 134 by screw 140, tension in belt 124 being maintained by spring- biased movement of pulley 128. Similarly the angular positions of wheels 680, 700 are relatively adjusted by movement of the appropriate pulleys 134, 128. Movement together of wheels 680, 700 so as to adjust the position on wire W, relative to bands B 1 , of bands B 2 , is carried out by vertical movement of pulley 190, slack in belt 168 being taken up by biased pulley 180. Preferably the belts employed, and where appropriate the pulleys, are cogged.
Patent ES-355840-A1 (ES)
Title: Liquid proportioning and metering pump system
IPC: C23G3/00
Filed: 1968-07-06
Abstract: Liquids are supplied in proportionate quantities by means of metering pumps 30, 32 to a reservoir 16 to form a mixture having a desired ratio of liquids, the ratio being maintained constant by synchronising the pumps, and the rate of supply of the mixture being, at any time, proportional to the difference between a predetermined pressure and the pressure within the reservoir at that time. The metering pumps are provided with control units 40, 42 comprising pneumatically operated double-acting pistons 44, 70 connected to the pistons 47 (only one shown) of the metering pumps. In use, the pressure of compressed air acting on control pistons 44, 70 is set to a value which balances the back pressure of mixture acting on the metering pump pistons 47 when the reservoir is full. When mixture is withdrawn from the reservoir, there is a resultant drop in back pressure acting on pistons 47, which causes the control pistons to be actuated by the compressed air at higher pressure, and consequently causes the metering pumps to start operating. Pump Synchronisation. The metering pumps 30, 32 are synchronised using a conventional air selector unit 80, in association with appropriate control valves 90, 92, 94, 96, to reverse the direction of travel of both control pistons according to the position of control piston 44, and a restrictor 106, which, by reducing the rate at which air is supplied to control piston 44, causes it to follow control piston 70 and ensures that reversal of direction of travel of piston 70 cannot occur until piston 44 has completed its stroke. Ratio Adjustment. The ratio of liquids supplied to the mixture may be adjusted by adjusting the length of stroke of piston 70 by means of bolt and nut assembly 110, 116. Mixing Apparatus. A rotatable and/or reciprocatable agitator having arms 24 and a hollow stem 22 through which one of the liquids to be mixed is distributed may be mounted in reservoir 16. Regulating Discharge of Mixture. The mixture in reservoir 16 may be discharged to a storage tank via a valve controlled by a float-actuated switch associated with the tank, fall of level in the tank actuating the valve to cause mixture to flow from the reservoir 16 into the tank. Alternatively, the float-actuated switch may be arranged to actuate the metering pumps by causing compressed air to be supplied to the control pistons. In an alternative arrangement, Fig. 26 (not shown), a valve in a pipe leading from reservoir 16 to a point of usage is controlled by a differential pressure switch, which is actuated on detection of a pressure drop across an orifice plate in the pipe indicating consumption of the mixture downstream thereof. Alternatively, the differential pressure switch may be arranged to actuate the metering pumps by causing compressed air to be supplied to the control pistons.
Patent ES-358802-A1 (ES)
Title: Boron sources for plant life
IPC: C05B17/00
Filed: 1968-10-04
Abstract: Plants or the soil are treated with boron phosphate (borophosphoric acid) which may be in the form of spent catalyst (for the vapour phase reaction of adipic acid with ammonia to form adiponitrile). The boron phosphate may be applied as a solid or in solution. It may be applied alone or together with other fertilizer constituents. Elements specified are N, K, Na, Ba, Mg, and Fe.
Patent ES-362150-A1 (ES)
Title: Improvements in or relating to Vehicle Cleansing Systems
IPC: B60S3/04
Filed: 1969-01-04
Abstract: - A vehicle cleansing system comprises an enclosure 12, a washing station with a washing gantry 10, a drying station with a drying gantry 11, the gantries 10 and 11 being movable on guide rails 17 and 23, respectively, for reciprocating movement over the vehicle, and a displaceable curtain structure 31 disposed between the two stations to prevent water from the washing station interfering with the vehicle drying. The curtain structure 31 is counterbalanced by weights 35 and is displaceable vertically between uprights 30, 30 by means of two fluid operable double-acting piston-andcylinder devices 38 working through pivotal links 42 associated with curtain structure 31 to move it via its raised inoperative position and its lowered operative position. The links 42 are pivoted at 43 on a pair of back-plates 40-carried by cross-members 41 connecting the uprights 30, and the links 42 are pin-jointed at 44 to the pistons of the devices 38 and to the upper part of the curtain structure 31 at 45. The pins of the joints 45 work in elongated slots of the links 42. The cylinders of the devices 38 are pivoted at 39, to the plates 40. A transverse partition 50 is provided in enclosure 12 to close any gap created above curtain structure 31 when the curtain structure 31 is in its lowered operative position. Displacement of the curtain structure 31 may be timed from the washing and drying stations whereby raising of the curtain structure 31 is prevented whilst either one or both of the gantries 10, 11 are in use. The washing gantry 10 comprises rotary side brushes 13 and an upper horizontal rotary brush 15 and the drying gantry 11 comprises side air ducts 20 and an upper air duct 21.
Patent ES-370586-A1 (ES)
Title: Method of and apparatus for forming formations material and composite material
IPC: B29C43/22
Filed: 1969-08-18
Abstract: Foraminous material is formed continuously by depositing a flowable material such as latex (rubber or plastics) on to the surface of a foraminous former and substantially at right angles thereto, the particles of flowable material being of a size smaller than the openings in the foraminous former. The strands of the former have flat tops with rounded corners and flat sides. The size of the interstices of the former may vary in accordance with a design or pattern having relatively solid and open areas, the pattern being reproduced in the base foraminous product. The latex is applied cylindrically by centrifugal spray discs, and repeated applications build up the desired thickness. Thereafter an adhesive layer is applied and a first ply combined with the base ply to form a laminate. This laminate may be stripped from the forming means, a second adhesive layer applied to the other surface of the base ply and a second ply laminated thereto. The first and second plies may be rubber, wood, paper or cloth and the second material may be cotton fibres, metal or even salt or finely divided carborundum. Figs. 1 and 2 show the various applicatiors i.e. the foraminous conveyer C, the cylindrical latex spraying devices A 1 -A 9 , intermediate drying stations 188, the first adhesive applicator B, the laminating section bringing together the base ply and the first ply 111, the curing oven 189, the stripping section E, and the second adhesive applicator F followed by the second laminating section introducing the second ply 112. The conveyer C is a textile lace fabric or cloth, e.g. bobbinet dacron, specially treated with thermosetting resin, e.g. melamine, urea and phenol formaldehyde resins, and pressed and heated. Treatment with silicone resin and heat curing further renders the conveyer C smooth and strippable. When patterned the open areas have around 400 interstices per square inch and the solid areas from 10 to 100 i.e. the latter have some porosity. The former is held between dacron side strips and the driving chains and is tensioned laterally by an elastic cord (Fig. 3, not shown). Guide tracks (72) and sprockets enable the conveyer to move along cylindrical paths in the base ply forming and adhesive applying sections. Reciprocating and spinning discs 140 apply material at an angle normal to the conveyer in these cylindrical paths and a baffle (146) and mild air bleed (1471) ensure a sharp edge to the spray. The latex is fed to the centre of the disc or cone (Fig. 15, not shown), and removable shields round the outside of the conveyer collect the overspray or it proceeds to exhaust via vacuum channels 183. The base ply when stripped from the foraminous conveyer has dished bottoms which receive and hold quantities of adhesive for the attachment of the second ply yet prevent clogging. The plies are pressed together between a continuous belt 210 and a heated drum 206.
Patent ES-372006-A1 (ES)
Title: Trays for the storage of articles
IPC: B65D6/18
Filed: 1969-09-29
Abstract: A stackable, collapsible tray erected from a blank, e.g. plastic, comprises side walls 2-5 which have a rib 10 provided at each end thereof so that upon tray erection two adjacent ribs 10 abut to form a stacking support. Ribs 12 may be provided on flaps 11 so that the ribs 10, 12 fit one within the other (Fig. 4). The walls may be interconnected by press-fastenings 13, 14 and/or interlocking teeth (Figs. 7, 8) or by tongues and slots (Figs. 5, 6), the tongues passing across the corners inward of the abutting ribs 10. Staples may supplement the above interconnections. The walls may be inclined outwardly or walls 2, 4 and end portions 6 of walls 3, 5 may be turned outwardly and upwardly to form stacking ledges. The walls and base may be strengthened by embossing or corrugating.