baber/WOPTO huggingface dataset:
Patent ES-468995-A1 (ES)
Title: Keyboard device for processing linguistic information
IPC: B41J5/10
Filed: 1978-04-20
Abstract: A device for the processing of linguistic information containing a keyboard unit, an electronic processing unit and an output registration unit, with the keyboard unit processing keys for symbols distributed over a right hand side group to be operated by the right hand and a left hand side group to be operated by the left hand. The device has an electronic processing unit containing a memory, a decoder and a control unit, with the keyboard unit possessing space keys, the keys for symbols in the right hand side group having priority over the keys for symbols in the left hand side group. The keys for symbols in the right hand side group have priority from left to right and from top to bottom the keys for symbols in the left hand side group have priority from right to left and from top to bottom. The keys for symbols in the end outer columns of both groups are disposed one row lower, with each of the keys for symbols in the left hand group and each of the keys in the right hand group, carrying a group of symbols arranged by priority, with the symbols presented once on the keys for symbols in each group.
Patent ES-473816-A1 (ES)
Title: N-Benzhydryloxyethyl-N-phenylpropyl-piperazines
IPC: A61P43/00
Filed: 1978-09-29
Abstract: Piperazine derivatives of the general formula < IMAGE > I wherein R1-R9 are the same or different and each represents a hydrogen or halogen atom or a lower alkyl or lower alkoxy group, n is 2 or 3 and X represents a group (CH2)m (in which m is 1, 2, 3 or 4) or a group -CH2-CH=CH-, having methylene linked to the piperazine group, and acid addition and quaternary ammonium salts thereof, are described. The compounds exhibit a strong specific dopaminergic activity. Also described are methods for their preparation and use as therapeutic agents in the form of therapeutic compositions.
Patent ES-475389-A1 (ES)
Title: Plain bearing hub.
IPC: B60B35/02
Filed: 1978-11-24
Abstract: A motor vehicle wheel support assembly, comprising a stub axle and a casing one of which is fixed to the vehicle and the other of which is rotatably mounted by thin-walled bearing liners (23, 24, 53, 63, 73, 114, 115) within the casing. A thrust plate (29, 54, 64, 74, 132) carried by the axle and thrust washers (31, 33, 55, 65, 75, 134) carried by the casing constrain relative axial movement.
Patent ES-477070-A1 (ES)
Title: Flow guiding in tube bundle heat exchangers
IPC: F28F9/22
Filed: 1979-01-23
Abstract: A heat exchanger is disclosed as including a bundle of tubes within a tubular casing, wherein uniform helical flow of a heat exchange medium within the casing is created by a series of stepped transverse baffle plates having the shape of circular sectors. Successive sectors are interconnected by cylindrical supports which are positioned between neighboring exchanger tubes in order to prevent the medium from flowing between successive baffle plates.
Patent ES-478942-A1 (ES)
Title: A process for the selective conversion of 20-methylpregna-3,5,20(21)-triene-3,21-diol-diacetate to 3-oxo-20-methyl-pregna-4,20(21)-diene-21-yl-acetate.
IPC: C07J9/00
Filed: 1979-03-26
Abstract: The present invention relates to the selective conversion of 20-methylpregna-3,5,20(21)-triene-3,21-diol-diacetate to 3-oxo-20-methylpregna-4,20(21)- diene-21-yl-acetate by the use of a halogenated solvent and a halogenated acid. This process provides improved recovery of 3-oxo-20-methylpregna-4,20(21)- diene-21-yl acetate which is a useful intermediate in the preparation of progesterone.
Patent ES-481169-A1 (ES)
Title: Globularia extract, process for its preparation and its therapeutical application.
IPC: A61P31/04
Filed: 1979-05-31
Abstract: 1) The present invention relates to a process for extracting Globularia alypum, Globularia vulgaris and related species belonging to the Globulariaceae family, according to which the whole plant, stems or the leaves are preferably treated by means of two extraction solvents differing in polarity. 2) The extract obtained according to this process is useful in human and veterinary therapy, in particular in the treatment of brucellosis.
Patent ES-483784-A1 (ES)
Title: Control system for a solar steam generator
IPC: F24S20/20
Filed: 1979-08-31
Abstract: A once-through solar steam generator assembly (16) is controlled by a control system wherein the outlet temperature of superheated steam from two independent boiler flow paths (1-12 1'-12') is independently controlled to a common set point by a combination of water spray attemperation (32) at the primary superheater outlet (34, 36 34', 36') of each flow path (1-12 1'-12') and the control of feedwater flow through the independent flow paths (1-12 1'-12').
Patent ES-8103677-A1 (ES)
Title: Planetary-type of gear and procedure and apparatus for its production
IPC: F16H1/36
Filed: 1979-09-15
Abstract: The present invention concerns a gear mechanism of the planetary type, a procedure for manufacturing a component of the gear mechanism, and an apparatus for manufacturing the gear component. The gear mechanism, which has one incoming and one outgoing shaft, is characterized by two or more planetary gear wheels, each being equipped with two mutually, firmly connected gear wheels with different diametrical pitches. One of the gear wheels is in mesh with, on one hand, a sun wheel, fitted on the incoming shaft, and, on the other hand, with a gear ring, firmly connected to a housing surrounding the gear mechanism. The other gear wheel on each planetary gear wheel is in mesh with a gear wheel, preferentially a gear ring, firmly connected to the outgoing shaft. The purpose of the procedure and the apparatus is to manufacture the planetary gear wheels so that they, to the extent it is possible, become identical with respect to shape and mutual placing of the two gear wheels, with the exception of a possible changed peripheral displacement between the wheels and that the planetary gear wheels are inserted with correct phase in the gear mechanism.
Patent ES-484417-A1 (ES)
Title: An arrangement for thermally insulating and simultaneously acquiring thermal energy for a building
IPC: E04B1/74
Filed: 1979-09-25
Abstract: In an arrangement for thermally insulating a building and simultaneously acquiring thermal energy for the building from the environment, the external walls 32 of the building (and possibly also the roof) are covered with thermally insulating material 14 (e.g. moulded polystyrene) clad with a facard material 40, 52 (e.g. plastics sheets, or mortar reinforced by a wire mesh 36), the arrangement being characterized by pipe loops 26, 28, 30 laid on the material 14 and connected to the primary circuit of a heat pump (e.g. 64, Fig. 10). The arrangement may be in the form of panels 12 which are stuck on to the building by a mortar adhesive 34 the fixing being supplemented by screws 48. Pipe locating protrusions 18, 20 are formed on the layer 14. The panels may alternatively be arranged on the floor of a yard or the like.
Patent ES-8103971-A1 (ES)
Title: Stable valepotriate compositions and methods of preparing the same.
IPC: A61K9/50
Filed: 1979-11-08
Abstract: Stable valepotriate compositions are produced by a process wherein impurities are removed from the pharmaceutically active extract of the valerianacea fruits, followed by a mixing with pharmaceutically acceptable sheathing materials and the formation of microspheres therefrom.
Patent ES-8102150-A1 (ES)
Title: Liquid emulsion polymers, process for preparing them and aqueous compositions thickened with these emulsions.
IPC: C09D7/00
Filed: 1979-11-26
Abstract: Novel aqueous liquid emulsion polymers are prepared by the copolymerization of (A) 15-60 weight percent of a C3-C8 alpha , beta -ethylenically unsaturated carboxylic acid monomer, preferably acrylic or methacrylic acid or a mixture thereof with itaconic or fumaric acid, (B) 15-80 weight percent of a nonionic copolymerizable C2-C12 alpha , beta -ethylenically unsaturated monomer, preferably a monovinyl ester such as ethyl acrylate or a mixture thereof with styrene, acrylonitrile, vinyl chloride or vinyl acetate, and (C) 1-30 weight percent of certain nonionic vinyl surfactant esters, such as nonylphenoxypoly (ethyleneoxy)9 ethyl acrylate, to give an emulsion copolymer stable as an aqueous colloidal dispersion at an acid pH lower than about 5.0 but responsive to pH adjustment with base. These emulsion polymers adjusted to a pH of 5.5-10.5 or higher are effective thickeners for a wide variety of aqueous systems including cosmetic products, drilling muds, and particularly aqueous coating compositions such as latex paint.
Patent ES-8101984-A1 (ES)
Title: Formed parts made of a combination of thermo-formable double sheet and a thermo-formable sheet of cross-linked polyethylene foam
IPC: B29C51/18
Filed: 1980-01-15
Abstract: The invention relates to moulded articles made from thermoplastic double sheets with stays in which at least one of the visible surfaces of the thermoplastic double sheet is covered by a thermoformable cross-linked polyethylene foam sheet which is formed so as to reproduce exactly the shape of the die. If desired, the side of the foam of the moulded article can also be provided with a decorative layer.
Patent ES-488553-A1 (ES)
Title: Electrohydraulic transducer, especially for controlling a pressure in an automatic gearing.
IPC: F16K31/06
Filed: 1980-01-18
Abstract: A coil of an electromagnet (29) subjects to an attraction force a moving platine (30) of magnetic material inside which is housed a ball (32) of non-magnetic material closing the end of a passage (33) for the hydraulic fluid. The device further comprises electronic means to supply the coil (29) with a pulse unidirectionnal current of which the cyclic ratio and the mean value are servo-controlled to an order value represented by an electric control signal. The device may be used as a hydraulic potentiometer for defining a pilot pressure proportional to an electric control signal in a hydraulic control circuit of an automatic transmission in industrial vehicles.
Patent ES-8100504-A1 (ES)
Title: Sorting coins
IPC: G07D5/00
Filed: 1980-02-15
Abstract: Electronic coin sorting apparatus comprising an electronic denomination checker 1 capable of sensing each coin deposited into the apparatus against a predetermined set of denomination criteria, generating a denomination signal corresponding to the denomination of the coin, and dispensing the coin downwards, a first coin way 10 disposed below the denomination checker, a plurality of shutters 21, 22, 23 respectively corresponding to the denomination criteria and so disposed as to distribute the coin in correspondence with the sensed denomination of the coin, a plurality of second coin ways 11, 12, 13 connected with the first coin way, respectively, corresponding to the shutters, and a plurality of coin detectors 16, 17, 18 respectively disposed in the second ways.
Patent ES-489230-A1 (ES)
Title: Process for the purification of mercapto benzothiazole.
IPC: C07D277/72
Filed: 1980-03-05
Abstract: Process for the purification of mercaptobenzothiazole in which the crude product resulting from the reaction of aniline, sulfur and carbon disulfide according to the known process is treated with aniline.
Patent ES-8101249-A1 (ES)
Title: Two-chamber boiler for burner firing and solid fuel firing
IPC: F24H1/46
Filed: 1980-04-02
Abstract: A boiler provided with a burner chamber for a burner firing system and a combustion chamber for a solid fuel firing system, both chambers being arranged horizontally side by side in a common boiler water space enclosed by a horizontal outer boiler body. The combustion chamber has an approximately elliptical cross-section with vertical major diameter and the burner chamber has a round cross-section, the longitudinal center lines of both chambers being substantially at the same level. Both chambers are connected at their front ends with two separate horizontal ancillary heating passages extending axially parallel above the chambers within the boiler water space and having rectangular cross-sections with horizontal major cross-sectional dimensions and with internal comb-like ribbings. The outer boiler body is made of a metal sheet shaped in one piece by rolling into a hollow body of non-circular roundish cross-section.
Patent ES-8102849-A1 (ES)
Title: Method and apparatus for treating flat glass.
IPC: C03C17/28
Filed: 1980-04-23
Abstract: A method of treating flat glass to reduce its vulnerability to scratching, e.g. during storage and/or transit, wherein a transparent film of a cationic surface active agent is adsorbed on the glass by applying an aqueous solution of the surface active agent to the glass on the production line and drying the glass. The solution may be applied to the glass after is has been washed, near the end of the production line, using for example an anionic surface active agent as detergent. Alternatively, a solution containing both a cationic surface active agent and an nonionic surface active agent as detergent may be applied to the glass to wash it, followed by rinsing with water and drying.
Patent ES-8206333-A1 (ES)
Title: Control Apparatus
IPC: B64C13/04
Filed: 1981-03-13
Abstract: Control apparatus, for example a thrust demand unit or "throttle box" for an aircraft, comprises a manually movable control grip coupled to drive motor means comprising twin magnetically interactive components and operable for automatic movement of the control grip, e.g. under autopilot control, while allowing override by the operator e.g. the pilot of an aircraft. The drive motor may be a linear motor, particularly a motor comprising a rod and rider each having pole teeth defining relative positions of minimum magnetic reluctance between the rod and rider, and winding means for moving the rider stepwise between said positions.
Patent ES-8300277-A1 (ES)
Title: Process and installation for dyeing sheet materials, especially wood in sheet form.
IPC: B27K5/02
Filed: 1981-03-27
Abstract: A method and an apparatus for dyeing materials in sheet form, such as wood sheets, are based on the formation of a roll (14) comprised of a liquid-pervious pliable web (16) on which wood sheets (15) are placed and the introduction of said roll (14) into an autoclave (1) in which dyeing is carried out at a temperature of 130 DEG C - 140 DEG C and under a high pressure, preferably obtained by causing a back-pressure in the dyeing liquor stream to take place, the flow of the liquor being caused to run longitudinally of the roll (14).
Patent ES-8307259-A1 (ES)
Title: Antimicrobial substd. cephem cpds.
IPC: A61K31/545
Filed: 1981-04-13
Abstract: Process comprises reaction of 7-(3,5-dichloro 5-pyridone-1-yl acetamide) cephalosporanic acid with 3-thio-5-methyl 1,3,4-thiadiazo cpd.. To increase performance, the cpds. are suspended via an aq. sodium bicarbonate soln. at pH 5 with stirring under nitrogen for 1-2 hours. - The stirring temp. is 50-100 degrees C, the mixt. is treated with ice water pretreated with aluminium oxide and the ppte., with antimicrobe properties is washed with water and recrystallised.
Patent ES-8203088-A1 (ES)
Title: 3,8-Dialkylxanthines, processes for their preparation and compositions containing them.
IPC: C07D473/06
Filed: 1981-04-15
Abstract: The invention refers to compounds having activity against chronic obstructive airway disease or cardiovascular disease, characterized by the formula < IMAGE > wherein R1 is ethyl, n-propyl, n-butyl, isobutyl, n-pentyl, 2-methylbutyl, 3-methylbutyl, 2,2-dimethylpropyl, cyclopropyl, cyclobutyl, cyclopentyl or cyclohexylmethyl, and R2 is methyl, ethyl, n-propyl, isopropyl, cyclopropyl, n-butyl, isobutyl, tert. butyl, or cyclobutyl provided that R1 is ethyl when R2 is methyl, or a physiologically acceptable salt thereof. The invention also refers to processes for the preparation of these compounds, a pharmaceutical preparation containing one of the compounds and a method for the treatment of chronic obstructive airway disease and cardiovascular disease.
Patent ES-8302929-A1 (ES)
Title: Industrial process control system
IPC: G05B23/02
Filed: 1981-06-16
Abstract: An industrial process control system in accordance with the present invention includes a plurality of device controllers connected together through a common buss with each device controller connected to an associated controlled device(s) that effect process control. A computer-aided system interface for controlling the overall system includes a visual display device in the form of a multi-color CRT and a graphic input device in the form of a transparent touch-responsive panel that overlies the CRT display screen. Computer generated symbols representing the controlled devices are displayed on the CRT screen to define touch-responsive target areas. When an appropriate target area is touched by a human operator, a signal, such as a command signal, is generated to cause the controlled device whose symbol is displayed in the designated target area to respond, with this response being then indicated by a change in the device symbol being displayed on the screen. Other features include generation of a "hit" display to indicate the last coordinates on the display screen touched by the operator, a two-step execute command sequence for entering high priority commands into the system, and the changing of analog set point values as a function of the time that a selected target area is touched. The system advantageously eliminates some, if not all, input through a conventional keyboard so that the system operator interfaces with the system through easily comprehended and non-ambiguous visual symbols.
Patent ES-8206611-A1 (ES)
Title: Modified polyurethane adhesive compositions and their use in glueing vulcanised or unvulcanised natural or synthetic rubbers.
IPC: C08L75/06
Filed: 1981-11-13
Abstract: 1. A polyurethane adhesive composition containing (a) a hydroxyl-containing, essentially linear polyester polyurethane, (b) 0.5 to 15 parts by weight, per 100 parts by weight of polyester polyurethane, of a copolymer of olefinically unsaturated monomers and maleic anhydride, the copolymer containing from 0.5 to 26% by weight, based on the total weight of the copolymer, of polymerized maleic anhydride units, and having a viscosity number of from 35 to 80, and (c) if desired, additives and organic solvents.
Patent ES-8302234-A1 (ES)
Title: Relief valve means for rotatable fluid-pressure mechanisms.
IPC: F16D25/06
Filed: 1982-02-01
Abstract: A fluid-pressure operated mechanism such as a clutch has a radial wall (14) with a fluid-receiving and exhausting chamber (34) therein. The clutch is of the hydraulic-apply, spring-release type, fluid pressure being supplied to engage the clutch by means of a piston (36) and fluid pressure being exhausted to release the clutch under the action of springs (40). Fluid pressure release is often not rapid enough to enable quick release of the clutch and a relief valve (44) of the centrifugal type is provided to accelerate fluid release. The improvement resides in a spring (66) in combination with the centrifugal valve to prevent operation of that valve during rotation of the clutch at speeds below a predetermined value, whereby to prevent complete dumping of fluid, so as to enable the released clutch to retain a volume of fluid consistent with rapid re-engagement of the clutch when fluid pressure is applied.
Patent ES-8303364-A1 (ES)
Title: 1,1-Diphenyl-2-triazolyl-ethanes, their preparation and their application as fungicides.
IPC: C07D235/06
Filed: 1982-05-25
Abstract: Substituted ethanols of the general formula < IMAGE > in which Ar1 is a carbocyclic or heterocyclic ring and Az is a triazolyl, benzimidazolyl, pyrazolyl or imidazolyl radical, are reacted with aryl hydrocarbons Ar2-H, in which Ar2 has the same meaning as Ar1, in the presence of an acidic catalyst, to give 1,1-diaryl-2-azolylethanes. The substances, which, apart from the imidazolyl derivatives, are new, can be used as biocides, in particular fungicides.
Patent ES-8305234-A1 (ES)
Title: A process for the production of high-strength wire-rod steel suitable for direct drawing
IPC: B22D11/11
Filed: 1982-07-20
Abstract: In the process the composition of the original steel is restricted to a carbon range of 0.68-0.76% by weight and to a chromium range of 0.20-0.50% by weight, and the molten steel is continuously cast in billets while solid steel in powder or granular form is added to the mould in quantities between 0.1 and 5% by weight of the liquid steel cast.
Patent ES-8306576-A1 (ES)
Title: Method and apparatus for forming cigarette filter rods.
IPC: A24D3/02
Filed: 1982-08-11
Abstract: The present invention relates to high speed processes and apparatus for the manufacture of cigarette filter rods. In accordance with this invention it has been discovered that in a process of manufacturing filter elements from opened and deregistered crimped continuous filament tow, wherein said tow is conducted from a mechanical forwarding means through an aspirating jet positioned adjacent a compacting means and wherein means are provided for dissipating aspirating fluid, that filter rod pressure drop and weight variations are reduced by causing the opened and deregistered tow to contact a drag inducing tow width and direction controlling means positioned substantially intermediate said mechanical forwarding means and said aspirating jet.
Patent ES-8307040-A1 (ES)
Title: Rotary hydraulic distributor.
IPC: B62D5/083
Filed: 1982-10-08
Abstract: 1. A rotary hydraulic distributor of the closed center type, in particular for a servo steering system of an automotive vehicle, comprising a pair of distributor elements (20, 21 120, 121) having coaxial cylindrical portions rotatably mounted in a fixed casing (12 112), respectively an external distributor element (21 121) including an axial bore (24 124) and an internal distributor element (20 120) rotatably mounted in said bore and adapted to perform a relative rotation with respect to said external distributor element in opposite directions from a relative neutral position, the external distributor element (21 121) including at least one supply orifice (37, 137) opening into said bore (24 124) and externally communicating with means (36 136) for connection to a fluid pressure source (34 134), and at least one distributor orifice (38 138b) opening into said bore and externally communicating with means (35 135) for connection to a chamber of a servo motor (16 116), the external surface of the internal distributor element (20, 120) comprising longitudinal supply grooves (40 140) adapted to cooperate upon actuation of the distributor with the supply orifice (37, 137) and the distributor orifice (38, 138b), and at least one discharge port (45, 161, 162) permanently communicating with a discharge circuit (33) and adapted to cooperate upon actuation of the distributor with the distributor orifice (38, 138b), at least certain of the supply grooves being interconnected by at least one circumferential groove (41 141) formed in the external surface of the internal distributor element, characterized in that said circumferential groove (41 141) interconnects all the supply grooves (40, 140) and in that in the neutral position the supply orifice (37, 137) is closed by a portion of the external surface of the internal distributor element (20 120) delimited between two adjacent supply grooves (40 140).
Patent ES-8400897-A1 (ES)
Title: Machine for spray painting a material being carried on a blanket
IPC: B05B13/04
Filed: 1982-11-09
Abstract: This machine for spray painting hides, cardboard, and the like, while being carried on a moving blanket, comprises spray guns mounted in-line transversely to the blanket and adjustable simultaneously, as well as being easily installed and interchangeable. For a uniform distribution of the paint being sprayed, the spray gun jets are swept by jets or sheets of air issued from nozzles reciprocating with at least one component transverse to the blanket direction of movement. Moreover, the machine is equipped, in the proximities of the spray line, with nozzles for generating air sheets which have the function of trapping onto the workpiece the fumes rebounding from the spraying process.