baber/WOPTO huggingface dataset:
Patent UY-32080-A1 (UY)
Title: Espejo interactivo multipunto
Inventor: FERNANDEZ GONZALO GUADALUPE
IPC: G02B5/08
Filed: 2009-08-28
Abstract: La invención que este documento describe es un novedoso, y original dispositivo que permite la interacción multipunto de uno o múltiples usuarios sobre un espejo, permitiendo la visualización de contenido multimedia controlado por computadores, y que además posibilita la reflexión de los objetos sobre la superficie de interacción. La cantidad de puntos de contactos son tantos como el área de la superficie de la interacción permita.
Patent CH-713352-A1 (CH)
Title: Rostblock für einen Rost einer Verbrennungsanlage.
Inventor: CHRISTOF BREITENMOSER
IPC: F23H17/12
Filed: 2017-01-12
Abstract: Die Erfindung betrifft einen Rostblock (12) für einen Rost einer Verbrennungsanlage, mit einem Grundelement (13) und einem an der Oberseite des Grundelements (13) angeordneten Kopfstück (17). Das Grundelement (13) weist zumindest einen in Richtung des Kopfstückes (17) gerichteten Vorsprung (16) und zumindest eine zur Anlage des Kopfstückes (17) vorgesehene und mit zumindest einer Durchtrittsöffnung versehene Auflage auf. Das Kopfstück (17) weist zumindest einen zum Grundelement (13) gerichteten Rücksprung und zumindest eine Durchtrittsöffnung auf, wobei der Vorsprung des Grundelements (13) und der Rücksprung des Kopfstückes (17) aufeinander abgestimmt sind, sodass eine Positionierung des Kopfstückes (17) am Grundelement (13) durch deren Zusammenwirken gegeben ist. Die Durchtrittsöffnung in der Auflage des Grundelements (13) und die Durchtrittsöffnung des Kopfstückes (17) sind konzentrisch übereinander angeordnet. Ein Metallstift (21) ist zur Einführung in die Durchtrittsöffnungen vorgesehen und zur Sicherung des Kopfstückes (17) am Grundelement (13) ist der Metallstift (21) mit dem Kopfstück (17) verschweisst.
Patent ES-176304-A1 (ES)
Title: PROCEDIMIENTO PARA LA FABRICACIoN DE PROTECTORES PARA LOS PIES
Filed: 1946-12-20
Abstract: Procedimiento de fabricación de protectores para los pies que consiste esencialmente en obtener una prenda de género de punto preferentemente de lana o de otra fibra que rodea la base del pie procediendo para ello a fabricar en primer lugar el cuerpo central de dicha prenda en forma plana trabajando en una máquina tricotosa a una sola frontura y en trasladar luego dicho cuerpo a ambas fronturas de la máquina doblándolo longitudinalmente por la mitad prosiguiéndose la fabricación de la puntera a doble frontura y en tubular de modo que la puntera queda completamente cerrada por la máquina y con los disminuidos correspondientes a la forma de la misma y finalmente se procede en forma análoga en el borde opuesto del tejido o parte central obteniendo también el talón a doble frontura con los disminuidos correspondientes y cuya línea de unión entre ambos lados se refuerza con un hilo aplicado a mano para evitar el escurrido de los puntos careciendo la prenda de costuras ya que la unión de todos los puntos queda efectuada por la misma máquina.
Patent ES-177490-A1 (ES)
Title: Un sistema de funcionamiento de los hornos rotativos para la fabricacion del cemento
Filed: 1947-03-21
Abstract: Sistema de funcionamiento de los hornos rotativos para la fabricación del cemento caracterizado por introducir vapor de agua en el horno de manera que atraviese la zona de cocción.
Patent ES-268143-A1 (ES)
Title: A process for the polymerisation of monomers having a terminal vinyl group, in aqueous media
IPC: C08F2/16
Filed: 1961-06-12
Abstract: Vinyl monomers are polymerized in aqueous medium in the absence of free radical catalysts and using as catalyst one or more water-stable metal compounds of metals of Group VIII. Specified monomers are butadiene, isoprene, chloroprene, styrene, vinyl chloride, acrylonitrile, acrylates, vinyl ethers, acrolein and methacrolein. Catalysts disclosed are halides of Pd, Rh, Ir, Ru, Fe metal-olefin complexes such as rhodium cyclo-octadiene chloride, bis(cyclopentadienyl) rhodium, cobalt or nickel, palladium butadiene chloride, chlorocyclopentadienyl palladium chloride and cyclopentadiene palladium chloride bis(mesitylene) ruthenium halides, complexes of ruthenium halides with trialkyl or triaryl phosphorus iron butadiene carbonyl, iron nitroso halides, iron cyclopentadienyl carbonyl halides, cobalt silico fluoride, nickel oxide, cyanide and complexes thereof, hydronickel carbonyl, bis(acrylonitrile) nickel and ammonium palladium chloride. The catalyst may be formed in situ. Preferably the aqueous medium is free of oxygen, is purified by use of an ion-exchange resin, contains an emulsifying agent and/or alcohol, and is at constant pH. Variation of the temperature may be used to control the orientation of the products, which may range from solids (e.g. rubbery) to oils. In examples the products may be coagulated with MeOH or H2SO4 and NaCl, to give particles or crumbs which can be used in the production of tyres, belts, tubes, impregnating and coating compositions, and surfacing compositions for roads and walkways. Specifications 734,848 and 755,183 are referred to.
Patent ES-279204-A1 (ES)
Title: Improvements in or relating to abutment plate for rails and rail fastening means including said plate
IPC: E01B9/30
Filed: 1962-07-13
Abstract: A rail flange is maintained in the lateral direction by a metal plate P carrying a projection 4 which engages in a recess 5 in a concrete sloper T. A spring clip A which bears at one end on the rail flange has a notch 17 at the other end which engages a longitudinal median rib 9 on the plate. The clip and plate are clamped on the sleeper by a bolt B. To accommodate varying track widths plates P of differing lengths are used, the distance between the axis of the bolt aperture 8 and the abutment edge 6 remaining constant so that a single size of clip A may always be used. The distance varied is that between the aperture 8 and the projection 4 and a passage 10 through the sleeper is wide enough to allow the bolt to be displaced within the limits of track widths. Engagement of a square-sectioned portion 15 of the hammer-head bolt B with a mortise 13 in an inverted U-section reinforcement 11 prevents rotation of the bolt whilst allowing lateral movement of the bolt along the passage 10. This arrangement is replaced by a coach screw when a wooden sleeper is used. The projection 4 may be integral with the plate or, as shown, comprise a block of elastomeric material.
Patent ES-303162-A1 (ES)
Title: Carton end closing mechanism
IPC: B31B5/74
Filed: 1964-08-14
Abstract: A carton closing machine, has a turntable 16, Fig. 1 (not shown), with four carton receptacles 17 movable through a carton and liner closing station where closing mechanism 19 is pneumatically or hydraulically operated, the carton being of the type having at each end a rear closing flap joined at its side edges to gusseted side flaps. The machine may be used to close the base of an unfilled carton, the carton being inverted, or to close tbe top of a filled carton. The turntable 16 may be turned by hand or by an electric motor through Geneva mechanism. As the carton is moved towards the closing station a stationary bar folds the front closing flap outwards. At the closing station a plunger on a fixed table spaced below the turntable 16 locks in a slot in a ring carried under the turntable and at the same time actuates a start air valve, Figs. 10 and 12-13 (not shown). A cam block is thereby moved to operate the air valves governing the action of the mechanism 19. The carton is then in the position shown in Fig. 4, the unsealed liner projecting at 26 above the top edge of a side flap 23 which extends upwards from a side wall panel 29 and is united at its rear edge to the rear flap 22. Each side flap 23 has fold lines forming a triangular gusset 27 the forward edge 30 of which forms the rear edge of a triangular cut-out. A crease 24 enables a flap 25 in each member 23 to be folded back. Since the flaps 25 are stuck to the liner, the liner is also folded. Lines 231 and 24 are broken inwards as a plate 32 is advanced in co-operation with side plates 33 which are moved to the position shown in interrupted lines at 331. When levers 38 on the plates 33 strike cam blocks 39, the plates 33 move inwards, thereby breaking the lines 231 and 24. The plate 32 both prevents the front edges of the flaps 25 from moving inwards and, at its position 3211, begins the folding of the liner. A hinged member 21 is caused to press down the rear flap 22, while a heat-sealing jaw on the member 21 co-operates with a pivoted heat-sealing jaw 50 to seal the projecting liner. Alternatively, the liner is sealed by rollers as the carton leaves the closing station. A stationary bar turns over the front flap and inserts a tongue on it into a slot in the rear flap. The front and rear flaps may be glued. The carton may be unlined.
Patent ES-336127-A1 (ES)
Title: Parity checking system
IPC: G06F11/10
Filed: 1967-01-27
Abstract: In a parity checking system, predetermined test data is applied to a device to provide, if the device is operating correctly, output data of predetermined parity which is then combined with a fixed value parity bit and parity checked. In a computer (Fig. 1, not shown), a word (including parity bit) is odd parity checked (8) when read from a store (1), before use (without the parity bit) in an ALU, i.e. arithmetic and logic unit (3). The ALU output is reinserted into the store (1) together with a parity bit generated (7) for it, after a further parity check. To test the ALU etc., a diagnostic routine is initiated in which two test words are read from the store (1) and processed in the ALU, the words being chosen so that in the absence of error, the result has even parity. A pseudoparity bit, which is always " one ", is combined with it and a parity check (8) carried out. The computer can be parallel or serial. In a data transmission system (Fig. 2, not shown), a predetermined number of multi-bit parallel message words are transmitted in turn serially by bit, each word being staticized and provided (19) with a parity bit at the receiver. When the predetermined number of words have been received, a counter reverses a (relay or transistor) switch (20) to combine a pseudoparity bit, which is always " one ", with a predetermined word of even parity transmitted after the message words. A parity check is then carried out on this last (combined) word and if it does not have odd parity, an error has occurred. In this case, the transmitter is caused to send the predetermined word again and if this time the parity is correct, the message words are retransmitted. The system could alternatively be serial throughout.
Patent ES-338254-A1 (ES)
Title: Filtration
IPC: B01D24/00
Filed: 1967-03-20
Abstract: Water is filtered by passage horizontally from inlet chambers 3, 4 to outlet chambers 16, 17, 18 through downwardly moving columns of sand, the sand being continuously lifted up pipe 28, by injecting air through screen or valve 32, and delivered to the open top of container 2, from which it descends down constriction 23. The water is delivered from an overhead tank, so some water rises up constriction 23, washing the sand clean and leaving the container through outlet 26. The side walls of chambers 3, 4 consist of inclined plates, and the walls of chambers 16, 17, 18 are perforated, and may be covered with cloth, to exclude the sand.
Patent ES-342056-A1 (ES)
Title: 6-loweralkoxy-7-loweralkyl quinolates
IPC: C07D215/56
Filed: 1967-06-20
Abstract: Anti-coccidial compositions comprise as active ingredients a quinoline compound of formula: wherein R 3 is C 1-5 alkyl, R 6 is C 1-5 alkoxy and R 7 is C 1-5 alkyl and optionally amprolum, ethopabate, nicarbazine and/or 2 methyl-3, 5- dinitrobenzamide together with inert diluents and/or carriers. The compositions are administered to poultry as a component of the feed or drinking water.
Patent ES-349795-A1 (ES)
Title: Means for correcting non-uniformity in tires
IPC: G01M17/02
Filed: 1968-01-26
Abstract: A tyre 9 is tested and corrected for non- uniformity by determining the amounts and locations of irregularities and controlling the amount and location of the rubber removed from the tyre so as to diminish or annul the irregularities. As shown, an inflated tyre 9 is rotated against a test drum 7 with a predetermined radial load applied by hydraulic pressure. During rotation of the tyre, the radial force variations are measured by the test drum and recorded on an oscillogram 5 of a read-out device, the curve of the oscillogram being reproduced on cardboard 25 which is wrapped around a cylinder 19 rotatable at the same speed as the tyre. A sensing arm 27 follows the curve and a transducer 29 feeds the signal into a control mechanism for a pair of grinding wheels 31 made of steel and coated with tungsten carbide. The set-up of the cardboard on the drum is such as to allow for the time delay between when a portion of the tyre transmits an impulse to the test drum and when the same portion reaches the grinding wheels. Each grinding wheel is adjustably-mounted on a carrier plate (47), Figs. 2 and 3 (not shown), and is moved vertically into and out of engagement with the tyre by an hydraulic cylinder (53), the travel being controlled by the transducer 29 and checked by a transducer (81) in contact with the carrier plate. A further transducer (87) measures the eccentricity or radial run-out of the tyre and delivers a signal to a central mechanism of an hydraulic cylinder (65) for maintaining a fixed distance between the tyre and a mounting plate (54) for the grinding wheel carrier plate. The irregularities may be ground off by repeating the process until the tyres are reduced to an acceptable level, a separate piece of cardboard being prepared for the cylinder 19 at each stage alternatively, the irregularities may be ground off on a continuous basis, the cardboard being replaced by a cylinder carrying a flexible strip (93), Fig. 4 (not shown), which is moved as the cylinder rotates by a servo mechanism (95) in accordance with the pattern of the radial force variations, a transducer (97) being provided to follow the curve of the flexible strip and send a signal to the control for the grinding wheels. A comparitor may be used to automatically terminate the process when the radial force variations are within an acceptable range or are too large to be easily corrected. If desired, the driving motor for the tyre, and optionally a brake, may be controlled so as to temporarily halt rotation when grinding is to take place. Grinding wheels of different coarseness may be employed to provide a polished finish and each grinding wheel may be separately controlled if so desired. Instead of using an oscillograph, the measurements from the test drum may be recorded by a memory device such as a tape recorder.
Patent ES-351442-A1 (ES)
Title: No-lash axially movable steering column
IPC: F16D1/09
Filed: 1968-03-09
Abstract: A telescopically adjustable steering column comprises a first shaft 12 having a polygonal shape, a second shaft 16 having a corresponding polygonal bore 14 to receive the first shaft and means 28, which is located at one end of the first shaft and within the bore 14 of the second shaft and is movable axially of the column, to operatively connect the shafts 12, 16 and cause relative rotation and frictional engagement therebetween to eliminate torsional lash. As shown, the polygonal parts of the shafts and the means 28 are hexagonal and the one end of the shaft 12 has a pair of tongs 24 with wedge surfaces 26 engageable with two skew wedge surfaces 30 of the means 28. A steering wheel is mounted on portion 18 of the shaft 12 and the means 28 is movable axially by rotation of a handle 38 on an adjusting-rod which passes through the shaft 12 and threadably engages the means 28, the slight relative rotation of the shafts 12, 16 occurring as the skew surfaces 30 engage the tang surfaces 26. The column may collapse axially in an accident.
Patent ES-351485-A1 (ES)
Title: Polyamides
IPC: C08G69/36
Filed: 1968-03-11
Abstract: A copolyamide having a random distribution of the monomer unit is prepared by heating #-caprolactam or #-aminocaproic acid or both with hexamethylene diamine adipate and polylaurolactam in an inert atmosphere at atmospheric pressure to 260-290 C., with consequent breakdown of the polylaurolactam to laurolactam monomer units, until a random distribution of the monomer units is achieved, the polymerization being continued for at least 8 hours at 280 C. or at least 12 hours at 260 C. An organic carboxylic acid chain growth regulator, e.g. sebacic acid, may be present. The copolyamide may be combined with formaldehyde, epoxy resins and phenol resin to form reactive cross-linkable polyamides useful for textile or paper coatings.
Patent ES-352803-A1 (ES)
Title: Pressure hoses
IPC: B29D23/00
Filed: 1968-04-16
Abstract: A process for the manufacture of pressure hoses comprising an inner hose 1, of natural or synthetic rubber, and reinforcing elements 3 of textile or metal around the inner hose, is characterized in that the inner hose 1 has a layer of P.V.C. in powder form applied to it as it is extruded, and the reinforcing elements are embedded in P.V.C. and braided, or wound, outside the P.V.C. layer. The assembly thus provided being subjected to heat treatment to unite the P.V.C. and the reinforcement elements with the inner hose. As shown, an extruded hose 1 of natural or synthetic rubber is covered, during extrusion, with a thin layer 2 of P.V.C. in powder form and then with a P.V.C. paste, which jellifies at the normal vulcanizing temperature, before a protective layer of braided P.V.C. tapes 3 is applied, the tapes 3 having embedded therein either textile or metallic reinforcements. In a modification, Fig. 2, not shown, two braided textile layers (4, 4) covered with P.V.C., are interposed between the layer (2) of P.V.C. powder and the outer braided cover of P.V.C. tapes (5), the assembly then being vulcanized at a temperature of approximately 145 C. In a further modification, Fig. 3, not shown, steel wire braidings (6, 7) are separated by a layer (8) of paste, a second layer (8) of which is sandwiched between the braiding 7 and an outer protective cover 9 of braided P.V.C. tapes provided with longitudinal reinforcements.
Patent ES-357042-A1 (ES)
Title: Card reader
IPC: G06K7/04
Filed: 1968-08-08
Abstract: A card 10 is placed on a receiving area 9 of a plate 6 which is normally inclined to the plane of an array of sensors 5 but which is mounted for movement so as to engage rows of sensors 5 successively with card 10 whereby the actuating force required is progressively increased. Sensors 5 are associated with an array of interposer contacts 4 within a housing. The actuating mechanism shown comprises a solenoid 12 having an armature 13 pivotally connected to a crank 15 bearing a pressure roller 18, plate 6 being pivoted at 7. An alternative mechanism uses a solenoid-actuated pawl and ratchet mechanism to rotate a substantially square cam acting on plate 6. Switches associated with the reader are connected in an energizing circuit for the solenoid whereby plate 6 is held in the reading position indefinitely, following momentary actuation of the solenoid, subsequent momentary actuation of the solenoid allowing the plate 6 to drop to its normal position.
Patent ES-367846-A1 (ES)
Title: Pyrazolodiazepinone compounds
IPC: C07D231/38
Filed: 1969-05-29
Abstract: Compounds of the general formula (R 1 =Me, Et R 2 =alkyl(<4C), allyl R 3 =H, Me X 1 =H, Cl, CF 3 ) and their salts are prepared by (a) reacting a compound of the formula with a C 1-4 alkyl ester of glycine. or a salt thereof, (b) reacting a compound of the formula (X 2 =Br, Cl, I) or a salt thereof with ammonia, (c) cyclizing a compound (which may be prepared in situ) of the formula or (d) reacting a compound of the formula with X 2 CH 2 COX 3 (X 3 = Br, Cl) in the presence of a base, optionally followed in each case by methylation and/or salt formation with an acid or (when R 3 =H) base. The preparation of 1,3-dimethyl-4-nitropyrazole - 5 - carboxylic acid, 1 - ethyl - 3 - methyl- 4 - nitropyrazole - 5 - carboxylic acid, 1 - isopropyl - 3 - methyl - 4 - nitropyrazole - 5 - carboxylic acid, 3 - ethylpyrazole - 5 - carboxylic acid ethyl ester, 3-ethyl-1-methylpyrazole-5-carboxylic acid monohydrate, 3-ethyl-1-methyl-4-nitropyrazole - 5 - carboxylic acid, 1,3 - diethylpyrazole - 5 - carboxylic acid ethyl ester, 1,3- diethylpyrazole - 5 - carboxylic acid, 1,3 - diethyl - 4 - nitropyrazole - 5 - carboxylic acid, 4 - amino - -1 - ethyl - 3 - methylpyrazole - 5 - carboxylic acid, 5 - benzoyl - 1,3 - dimethyl - 4 - nitropyrazole, 5 - benzoyl - 1 - ethyl - 3 - methyl - 4 - nitropyrazole, 5 - benzoyl - 1 - isopropyl - 3 - methyl- 4 - nitropyrazole, 5 - benzoyl - 3 - ethyl - -1 - methyl- 4 - nitropyrazole, 5 - benzoyl - 1,3 - diethyl - 4 - nitropyrazole, 4 - amino - 5 - benzoyl - 1,3 - di - methylpyrazole and its hydrochloride, 4 - amino- 5 - benzoyl - 1 - ethyl - 3 - methylpyrazole and its hydrochloride monohydrate, 4 - amino - 5 - benzoyl - 1 - isopropyl - 3 - methylpyrazole and its hydrochloride, 4 - amino - 5 - benzoyl - 3 - ethyl- 1 - methylpyrazole, 4 - amino - 5 - benzoyl - 1,3- diethylpyrazole and its - hydrochloride, 4 - bromo - 1 - (2,3 - dibromopropyl) - 3 - methylpyrazole - 5 - carboxylic acid, 1 - allyl - 4 - bromo - 3 - methylpyrazole - 5 - carboxylic acid, 1 - allyl - 5 - benzoyl - 4 - bromo - 3 - methylpyrazole, 1 - allyl - 4 - amino - 5 - benzoyl - 3 - methylpyrazole, 4 - amino - 1 - ethyl - 3 - methyl- 5 - ([alpha],[alpha],[alpha] - trifluoro - o - toluoyl) pyrazole, 5- benzoyl - 4 - [2 - (carbobenzoxyamino) acetamido]- 1 - ethyl - 3 - methylpyrazole, 4 - (2 - aminoacetamido) - 5 - benzoyl - 1 - ethyl - 3 - methylpyrazole dihydrobromide, 5 - benzoyl - 4 - [2- (carbobenzoxyamino) acetamido] - 1,3 - dimethylpyrazole and 4 - (2 - aminoacetamido) - 5 - benzoyl - 1,3 - dimethylpyrazole is described. The compounds of the invention are central nervous system depressants, and may be administered in the form of pharmaceutical preparations containing them together with a carrier.
Patent ES-376875-A1 (ES)
Title: Process for the preparation of 5-bromo-6-fluoro-steroids
IPC: C07J5/00
Filed: 1970-02-24
Abstract: 5-Bromo-6-fluoro steroids are produced by the bromine-fluorine addition to the double bond of a DELTA 5 -unsaturated steroid using an N-bromoacylamide or N-bromoimide and aqueous hydrogen fluoride. A novel steroid produced by the process is 6 beta -fluoro-5 alpha -bromo-3 beta ,17 beta -dihydroxy-androstane.
Patent ES-378952-A1 (ES)
Title: Timing device for synchronizing the slackening of the needle-thread and thread-severing with timing of the tension-slackening for overcast sewing machines
IPC: D05B47/04
Filed: 1970-04-22
Abstract: A device is disclosed for synchronizing the slackening of the needle-thread tension with the cutting of the thread in a sewing machine, especially a sewing machine of the overcast stitch type. The device comprises a pneumatic assembly controlled by magnetic valves and a characteristic pneumatic delay mechanism is provided in order to provide an exceptionally accurate adjustment of the time during which the discs of the thread-tensioning device are kept open. The whole assembly is constructionally simple and cheap and is fully reliable in service.
Patent ES-392100-A1 (ES)
Title: Pollution controlled polysulfide recovery process
IPC: G01N15/06
Filed: 1971-06-09
Abstract: A chemical recovery process for a polysulfide paper pulping system is described. After the polysulfide digestion, the pulp washing is carried out in an essentially oxygen-free environment to minimize the oxidation of NaSH. The spent liquor is pre-evaporated and mixed with a recycle stream of liquor containing Na2CO3 and NaHCO3. The mixture is next carbonated with a gas stream rich in CO2 which has been generated from lime kiln flue gas. The carbonated spent liquor is then vacuum stripped to release H2S which is converted to sulfur. The sulfur is mixed and reacted with Na2S in at least part of the white liquor to form sodium polysulfide. The polysulfide liquor and any remaining white liquor are returned to the digester.