baber/WOPTO huggingface dataset:
Patent ES-486765-A1 (ES)
Title: Thermoplastic elastomeric polymer composition.
IPC: C08L101/00
Filed: 1979-12-11
Abstract: Thermoplastic elastomeric polymer mixtures comprising a graft polymer made from rubber which is crosslinked during the grafting, and at least partially grafted-on units of a vinylaromatic compound, an alkyl methacrylate, acrylonitrile, or mixtures thereof, and an aromatic polycarbonate, polystyrene, polymethyl methacrylate, styrene- acrylonitrile copolymer, or mixtures thereof.
Patent ES-8100815-A1 (ES)
Title: Recuperation of cyanides from rinsing solutions of cyanidric processes for electrodeposition of metals.
IPC: C02F1/58
Filed: 1980-01-25
Abstract: Soluble cyanides contained in rinse solutions are transformed by chemical reaction exemplified by (M(CN)<u2,3,4>u)<s1,2,3->s+ n MC1 = n MCN into insoluble precipitates which are recovered.
Patent ES-8102397-A1 (ES)
Title: Optically readable information disk and method of manufacturing same
IPC: G11B7/2405
Filed: 1980-05-23
Abstract: The invention relates to an optically readable information disk, a method of manufacturing same, as well as a device for carrying out the method, in which the information disk which comprises an optically readable information track of information areas situated at a higher and a lower level, is manufactured entirely from a radiation-cured layer of a lacquer containing oligomeric acrylates or methacrylates which on an average per molecule comprise between one and four acrylate groups or methacrylate groups, has a viscosity of 1,000-15,000 cP and comprises a photoinitiator in a concentration of 0.1 to 0.5% by weight. Suitable lacquers comprise notably 1,1'-isopropylene-bis(p-phenoxyethylmethacrylate) or 1,1'-isopropylene-bis(p-phenoxyethylacrylate).
Patent ES-8102570-A1 (ES)
Title: Geminal Dihalogen Derivatives of Condensed Pyrimidin-4-one Compounds their Preparation and Pharmaceutical Compositions Containing them
IPC: A61P37/08
Filed: 1980-05-12
Abstract: Geminal dihalogen derivatives of condensed pyrimidine-4-one compounds of the general formula < IMAGE > [wherein R represents hydrogen, lower alkyl, or lower alkoxycarbonyl R<1> represents hydrogen, lower alkyl, ester group, carboxy or a derivative thereof, cyano, phenyl or halogen R<2> represents hydrogen, lower alkyl or phenyl X represents halogen n is the integer 0, 1 or 2] and the salts and optically active antipodes thereof are of interest as chemical intermediates some also exhibit a variety of physiological activities and may be formulated into pharmaceutical compositions in conventional manner. The novel compounds can be made by halogenating a corresponding starting material wherein one or both X-substituents are hydrogen.
Patent ES-8106806-A1 (ES)
Title: Device for remote control of hydraulic or pneumatic machine tools.
IPC: G08C15/12
Filed: 1980-10-10
Abstract: A device for remote control of hydraulic or pneumatic machine tools, comprising a selector valve for different hydraulic functions provided with a number of spring-centered slides and two electrohydraulic or -pneumatic converters connected to each slide, and comprising a control unit capable by electric impulses to transfer orders via a cable to a receiver unit capable to control the converters. According to the invention, the control unit comprises a ring counter (B), which is controlled by an oscillator (A) and capable to emit in turn a scanning signal to each of a number of transducers (C1-C6), which are manually actuated by levers (1-6), each transducer being capable during the duration of the scanning signal to convert the direction and deflection from a centered zero position of the associated lever (1-6) into two signals, one (y) of which corresponds to said direction and one (z) to said deflection. An encoder (E) is provided to allot an address to the output signals. The receiver unit comprises a decoder (K) capable to emit a decoded signal to a signal converting circuit (L) thereby addressed where two such circuits (L) are corresponded by a transducer (C1-C6). The circuits (L) are connected each to an amplifier (M), each of which is capable to control one of said converters (N).
Patent ES-8202669-A1 (ES)
Title: Motor assembly
IPC: H02K5/15
Filed: 1980-11-24
Abstract: A motor assembly comprising a motor having a driven member extending therefrom, a housing for encasing the motor and having an opening therein such that the driven member extends through the opening. The assembly is characterized by a resilient support member disposed about the opening. The resilient support member has a passageway therethrough for providing a support for the driven member which extends through the passageway. The support member is molded about at least a portion of the housing for disposition in mechanical interlocking engagement with the housing.
Patent ES-8202768-A1 (ES)
Title: Process and apparatus for the production of partially oxidized lead dust.
IPC: C01G21/02
Filed: 1981-04-15
Abstract: In a process and a device for manufacturing partially oxidized lead dust from lead pieces, the natural pile of dissociated coarse and fine material formed in a rotating drum is mechanically disturbed by radially extending guide plates in the interior of a drum which plates are arranged in pairs and displaced toward each other by 180 DEG in the direction of the circumference of the drum and the individual plates of each pair of plates are spaced axially apart, by which arrangement the efficiency of the process and the product quality are greatly improved.
Patent ES-8203758-A1 (ES)
Title: Adaptive aircraft actuator fault detection
IPC: G05D1/00
Filed: 1981-07-30
Abstract: The operation of an actuator (16) is monitored by comparing its position (21) with the position (31, 136) indicated by a model which integrates (45, 135) a limited amount of the difference between the position command (24) applied to the actuator and the achieved model position (31, 136), the limited amount being variable (63, 67, 124) from a nominal limit (61, 65, 124) in dependence upon limited functions (74, 90, 114, 116) of the difference (33, 109) between the actuator position and the model position, and additionally reduced (80, 94, 122) when pilot input overrides (50, 108) the position of the actuator.
Patent ES-8206773-A1 (ES)
Title: Vane-stator wall combination for rotary hydraulic devices.
IPC: F04C2/344
Filed: 1981-09-18
Abstract: This invention relates to rotary hydraulic devices of the volumetric or displacement pump type, having a stator and a rotor and vanes axially sliding in the rotor, the stator comprising at least one bottom surface presenting a variable number of recesses therein with ramps and rectilinear zones suited to the operation, said vanes following said bottom surface. In accordance with the invention, the vanes are equipped with an integral or inset base, with end lobes of cylindric shape having a radius of curvature corresponding to that of the milling cutter used for machining the stator. Access to the recesses occurs by means of two ramps corresponding to the lobes of cylindric shape of the vane bases.
Patent ES-8206858-A1 (ES)
Title: Method and apparatus for the determination of substances in biological solutions by differential pH measurement.
IPC: G01N27/28
Filed: 1981-09-29
Abstract: A method and apparatus for the determination of the concentration of certain chemical substances such as glucose, urea, enzymes, etc. in biological solutions such as blood, serum, urine, using a technique of differential pH measurement using two pH electrodes, and measuring pH changes in the solutions after the addition of specific reagents, the concentration being determined according to the formula [sample]=FCALx( DELTA pHc- DELTA pHb- DELTA pHo)wherein [sample] is the concentration of the substance in the sample, FCAL is a calibration factor, DELTA pHc is the measured pH of the reacted sample, DELTA pHb is a pH correction for the reaction initiating compound, and DELTA pHo is a correction for background pH changes.
Patent ES-8300601-A1 (ES)
Title: Bearing for bogies of railway vehicles.
IPC: B61F5/16
Filed: 1981-11-16
Abstract: A swivel bearing is provided for a bogie which comprises a support mounted on a first race ring, a friction lining and a rolling element attached to the support for providing a braking position to the friction lining. A second race ring engages the first race ring through rolling elements. A counter friction lining support element is solidly mounted on the second race ring and supports a counter friction lining for engaging the friction lining. A cam element is attached to the second race ring suitably for engaging the roller to provide for a positioning of the friction lining versus the counter friction lining over a desired angle. The counter friction lining support element is preferably a clamp spring of suitable tension for limiting the total braking force on the bogie rotation.
Patent ES-8301175-A1 (ES)
Title: Device for producing rolls of flexible sheets wound in staggered overlapping formation.
IPC: B31B19/96
Filed: 1981-12-22
Abstract: 1. Apparatus for making rolls of shingled strip (37) of flat flexible articles, such as sacks or sack workpieces, which are deposited in a shingled arrangement on a belt conveyor (28), comprising a reel hub (45), which is mounted in the machine frame (54), and to which at least one retaining strip (40) is secured, which is withdrawn from a supply roll (39) and during the winding of the shingled strip is held under tension against the shingled strip to retain the same, a belt conveyor for supplying the workpieces, which consists of a frame, which carries rollers (32, 33) at least at opposite ends and is pivoted on the axis of the first roller (32), and a driven endless conveyor belt (28) trained around the rollers of said frame, also comprising a device (38) for moving the frame into engagement with the reel hub (45) or with the roll of shingled strip (37) being formed on said reel hub so that the reel hub roll is driven by the endless conveyor belt (28), and a conveyor for delivering the shingled articles to the belt conveyor, characterized in that two pivoted arms (47, 49) arranged with mirror symmetry are longitudinally slidable mounted on an axle (53), which is transverse to the belt conveyor (28), each of said pivoted arms carries at its end an outwardly directed pin (46, 50) for receiving a reel hub (45), and the pins (46, 50) are used in alternation for receiving the reel hub (45) for the roll (37) to be wound at a time, which reel hub is aligned with the belt conveyor (28), and for a replacement of the completely wound roll of shingled strip (37) by a new reel hub (35).
Patent ES-8305034-A1 (ES)
Title: Fluidized bed gasification ash separation and removal
IPC: B01J8/24
Filed: 1982-02-08
Abstract: Method and apparatus for production of a combustible product gas from particulate coal in a fluidized bed system. A vertically positioned vessel includes an enlarged upper section and a smaller diameter cylindrical lower separator section, of diameter d, bounded at the bottom by a perforated or porous conical distribution plate (20) inclined at 7 DEG to 15 DEG with respect to horizontal (the plate may also form an inverted cone). Coal is injected upwardly into or at the top of the separator section through tubular inlets (12) terminating a distance l above the distributor plate. The ratio l/d is less than 2.5. Fluidizing gas is injected into the separator section through the distributor plate, maintaining a fluidization velocity in the separator section of about 1.2 Umf (where Umf is the minimum fluidising velocity). Char and ash particles are separated in the separator section, agglomerated ash being withdrawn from the bottom of the lower separator section and the char may be recycled to the combustion jet above the top of the tubular inlets.
Patent ES-8303395-A1 (ES)
Title: Benzoxepine derivatives and their sulfur and nitrogen analogues, their preparation and application as medicaments.
IPC: C07D313/08
Filed: 1982-05-10
Abstract: A compound corresponding to formula (I): < IMAGE > (I) wherein X represents oxygen, sulphur or >N-R', R' representing hydrogen or an alkyl radical, R1 to R4, and R'1 to R'5 independently represent the following: a hydrogen or halogen atom, an alkyl, aryl, alkoxy, aryloxy or acyloxy radical, a hydroxy radical, an amino, mono-alkylamino or di-alkylamino radical, a hydroxyalkyl, aminoalkoxy, mono- or di-alkylaminoalkoxy radical, in the form of the d or l isomer, or in the form of a racemic mixture, is useful as a medicament.
Patent ES-8308124-A1 (ES)
Title: System for the production of tape cassettes, cartridges or the like
IPC: G11B27/028
Filed: 1982-06-17
Abstract: An electronico-mechanical automatic system for the production of audio and/or video tape cassettes, cartridges or the like comprises a central memory store (25) of pieces for recording on the cassettes, cartridges or the like, a computer (11, 12) with an input device (13) for pre- recorded instructions, and an apparatus (30) for recording tape cassettes, cartridges or the like connected to storage means, the computer making a search in the central memory store (25) for one or more pieces, according to the pre- recorded instructions, and sending these pieces to the storage means of the recording unit (30), this unit (30) then recording on tapes contained in the cassettes, cartridges (10) or the like, pieces corresponding to those indicated by the pre-recorded instructions and in the same order as the pre-recorded instructions, the pre- recorded instructions having been prepared by the manufacturer of tape cassettes, cartridges (10) or the like in accordance with the instructions he has received from the customer.
Patent ES-8306193-A1 (ES)
Title: Axially movable electrode holder for use in fused salt electrolysis.
IPC: C25C3/08
Filed: 1982-09-01
Abstract: An axially displaceable electrode holder for use in fusion electrolysis, for holding active parts of self-consuming or of slowly self-consuming material by a screw nipple or the like. The electrode holder can have a cooling means with an inflow channel and a return channel and at least partially and preferably in its lower area a protective layer. On its surface a contact arrangement is provided by means of which the electrode holder can be detachably connected to the power supply, while on said electrode holder a plurality of electrical and/or mechanical contact sites are detachably disposed, are made of pressure resistant material, and extend at least over one part of the area of axial displacement of said electrode holder. This electrode holder is distinguished by high operational capacity, flexibility in handling and good electrical properties.
Patent ES-8403150-A1 (ES)
Title: Polyurea-polyurethane acrylate polymer dispersions
IPC: C08F299/06
Filed: 1982-09-17
Abstract: Polymerizable ethylenically unsaturated urea-urethane polymer dispersions are prepared. In preparing the dispersions a polyisocyanate, at least a portion of which is diisocyanate, is contacted with a polyfunctional amine containing primary and/or secondary amino groups in the presence of: (a) a polyol, at least a portion of which is a polymeric polyol, free of ethylenic unsaturation, (b) a diluent which is an ethylenically unsaturated compound free of active hydrogens, and (c) an active hydrogen-containing polymerizable ethylenically unsaturated compound, the equivalent ratio of isocyanate to active hydrogen in said polyol and said polyfunctional amine being within the range of 1.1 to 2.0/1 and the equivalent ratio of polyol to polyfunctional amine being within the range of 0.75 to 20/1, under conditions sufficient to form a polymerizable ethylenically unsaturated urea-urethane compound dispersed in the polymerizable ethylenically unsaturated compound. The dispersions are useful in the formulation of in-mold coating compositions and injection molding compositions.
Patent ES-8400561-A1 (ES)
Title: Clutch release bearing assembly.
IPC: F16D23/14
Filed: 1982-11-12
Abstract: A sheet handling device (1) has lower support arms (2) and upper support arms (4). The lower support arms are provided with extension members (16) which provide further support for the back sheet (14) of the batch (3) which is being moved. The main use of the sheet handling device is to separate a batch of sheets from a stack or add a batch to a stack of sheets, both speedily and safely thereby making it more practical for larger stacks of sheets to be stored and transported.
Patent ES-8405549-A1 (ES)
Title: Control systems for power plant feedwater systems.
IPC: F01K13/02
Filed: 1982-12-03
Abstract: A system for controlling the feedwater system in a nuclear power plant is disclosed. The system utilizes a logic calculations subsystem (50) which selects the operational mode of the system to be monitored from a plurality of operational modes. A disturbance estimate calculations subsystem (52) contains a dynamic mathematic model of the feedwater system and compares measured system variables with corresponding dynamic model variables contained therein to produce signals representative of deviations therebetween. A modified feedforward calculations subsystem (54) utilizes these signals and other system parameters as inputs to a steady-state mathematical model to produce control signals to determine valve positions and pump speeds so that the control valve flows, minimum control valve pressure drop, and feedwater pump flows are at their respective demanded values.
Patent ES-8403091-A1 (ES)
Title: Process and apparatus for the biological treatment of sludge.
IPC: C02F3/28
Filed: 1983-02-01
Abstract: 1. Method for the biological treatment of organically charged slurries with the exclusion of air through hydrolysis and acid fermentation and with a continuous separation of the sedimented residual slurry before putrefaction of the fermentation fluid, characterized in that the residual slurry, after its separation, is freed of entrained fermentation fluid by washing out, the washing fluid charged with the washed out fermentation fluid is admixed to the fermentation fluid before its putrefaction process and the leached residual slurry is discharged.
Patent ES-8500245-A1 (ES)
Title: Biologically active triazolyl derivatives.
IPC: C07D249/08
Filed: 1983-03-09
Abstract: Novel compounds of the general formula: <CHEM contiene="yes"> and acid addition salts and metal salt complexes thereof, wherein X represents an optionally substituted phenyl group each Y independently represents a hydrogen or halogen atom or an alkyl group Q represents a -CO-, -CS-, -CH.OH- or -CH.SH- group and R represents a hydrogen atom or an optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl or phenyl group exhibit fungicidal and/or plant growth regulating properties.
Patent ES-8404350-A1 (ES)
Title: Gastrointestinal-activepyrazolo-benza:di:azepine(s)
IPC: C07D231/00
Filed: 1983-03-22
Abstract: Prepn. of pyrazolo-benzadiazepin (derivs.) of the formula (I) (where R1 is H or methyl R2 is methyl or ethyl and n is 2 or 3) is claimed. - The process comprises (i) methylating or ethylating the corresponding piperazinyl-tetraaza tricyclic cpds or (ii) acylating the tetraaza tricyclic cpds. of the formula (II) (where R' is as above) with acetic acid derivs. of the formula (III) (where R2 and n are as above and Z is an exit gp.). Opt. the obtd. bases are converted to a and adduct salts or the acid adduct salts are converted to free bases or pharmacologically acceptable acid adduct salts. - (I) and their derivs. are gastrointestinally active. (First abstract equivalent to DK8200439-A) (Previously notified in Week 8349)
Patent ES-8404534-A1 (ES)
Title: Amusement apparatus with high capacity token storage
IPC: G07F17/32
Filed: 1983-05-20
Abstract: Coin-release amusement apparatus dispenses tokens in response to a winning combination and includes a coin-release device for activating the apparatus a repository for receiving coins from the coin-release device a token storage and dispensing device separate from the coin-release device for storing a supply of tokens and dispensing controlled quantities of the tokens on a win, the token storage and dispensing device including an upper storage section, a mid transfer section and a lower dispensing section and a provision to allow replenishing of the token supply without interrupting the operation of the amusement apparatus.
Patent ES-8407318-A1 (ES)
Title: Piperazine derivatives
IPC: C07D333/20
Filed: 1983-05-24
Abstract: Piperazine derivatives of the formula < IMAGE > in which R<1> denotes a cycloalkyl or cycloalkenyl group, where each such group contains 5 or 6 carbon atoms, or denotes a thienyl group or denotes a phenyl group, optionally substituted by a halogen atom or a trifluoromethyl or lower alkyl group, R<2> denotes a hydrogen or halogen atom or a trifluoromethyl or lower alkyl group, R<3> denotes a hydrogen or halogen atom or a lower alkyl group or a cycloalkyl group having 5 or 6 carbon atoms and R<4> denotes a hydrogen atom or a lower alkyl group, are novel compounds, which have been found to have useful pharmacological properties, in particular vasodilatory and antihistamine activity. Various methods for the preparation of the piperazine derivatives and suitable pharmaceutical compositions containing them are described.
Patent ES-8407142-A1 (ES)
Title: Formwork for rotationally symmetric structures.
IPC: E04G17/04
Filed: 1983-07-01
Abstract: Formwork method, inner and outer formwork and linking parts used for the erection of circular constructions, for example cylindrical or spherical constructions. According to the method, a formwork surface (2) having the height of the wall to be cast is erected. Thereafter the casings are set in place and the second surface (2) of the formwork is pulled upwardly by runs of 50 cm, while introducing the concrete each time the formwork is lifted. The formworks (2) are comprised of flexible ring metal sheets. The rings are tensioned to obtain a stable form. The metal sheets are held together by key assemblies comprising retractable wedges between the supports and the clamps of the metal sheets.
Patent ES-8404787-A1 (ES)
Title: 7-Alpha-alkyl-17-alpha-pregn-4-ene-21,17-carbolactones and -21-carboxylic acid salts and procedures for manufacturing them and pharmaceutical preparations containing them.
IPC: C07J21/00
Filed: 1983-09-16
Abstract: 7 alpha -substituted-17 alpha -pregn-4-ene-21, 17-carbolactones and -21-carboxylic acid salts of formula I. <CHEM contiene="yes"> wherein C1@@@C2 is a C-C single or C=C double bond, <CHEM contiene="yes"> R is a saturated or unsaturated, straight-chain or branched aliphatic radical of 1-6 carbon atoms, optionally substituted by a chlorine atom or a hydroxy group, and <CHEM contiene="yes"> wherein M is an alkali metal, (e.g., Na, K), preferably potassium exhibit a strong antialdosterone effect and only a very slight antiandrogenic side effect.