baber/WOPTO huggingface dataset:
Patent ES-8104271-A1 (ES)
Title: Novel antihypertensive agent
IPC: A61K31/36
Filed: 1980-04-23
Abstract: This invention is to the compound 5-[2-[[3-(1,3-benzodioxol-5-yl)-1-methylpropyl]amino]-1-hydroxyethyl]- 2-methoxybenzamide having the formula, < IMAGE > +TR < IMAGE > pharmaceutically acceptable salts and individual optical isomers thereof, pharmaceutical compositions comprising as the active ingredient the compound of Formula 1 or salts or isomers thereof and the use of said compound, or salt or isomer thereof or pharmaceutical composition comprising same in the treatment of hypertension.
Patent ES-8103693-A1 (ES)
Title: Process for the manufacture of pneumatic tyres especially able to resist dynamic load.
IPC: C08G18/72
Filed: 1980-08-14
Abstract: The instant invention is directed to a process for the production of pneumatic tires having particularly high dynamic strength and low plastic deformability comprising casting or centrifugally casting the following liquid reaction system whose rapid hardening requires temperatures of at most 85 DEG C.: (A) prepolymers or semiprepolymers of specified isocyanates and a polyol or polyol mixture having a hydroxyl functionality of 2.0 to 2.2 and an average molecular weight of from 1,000 to 3,000, wherein the molar ratio of polyol to diisocyanate is from 1:1.5 to 1:4.
Patent ES-8204304-A1 (ES)
Title: Catalyst units for producing hydrocyanic acid
IPC: B01J35/04
Filed: 1980-11-04
Abstract: This invention relates to catalyst units embodying or consisting of catalytic material in wire or strip (herein referred to simply as "wire") form and especially to such units for catalytic oxidation of gases. The catalyst unit of the invention is particularly suitable for use in the manufacture of hydrocyanic acid comprises a pack of woven metallic gauzes wherein at least some of the gauzes disposed at or towards the front of the pack are made from wire (as herein defined) having a cross-sectional area greater than at least some of the gauzes disposed at or towards the rear of the pack.
Patent ES-8203351-A1 (ES)
Title: Oxodiazole derivatives, processes for their production and pharmaceutical composition containing them.
IPC: A61P1/00
Filed: 1981-01-30
Abstract: Compounds of the formula (I): < CHEM > wherein: x is O, S or H2 Y is -CH2-CH2-, -CH=CH- or -C IDENTICAL C- n is 1 to 5 R1 is C1-4 alkyl R2 is hydrogen or C1-4alkyl R3 is a hydroxy or protected hydroxy R4 is C1-9 alkyl, C3-8 cycloalkyl or C3-8 cycloalkyl-C1-6 alkyl and R5 is hydrogen or C1-6 alkyl and salts thereof having useful pharmacological activity, compositions containing them and processes for their preparation.
Patent ES-8201934-A1 (ES)
Title: Apparatus for the production of biogas
IPC: C12M1/113
Filed: 1981-04-03
Abstract: An apparatus for producing biogas includes a fermenting tank (1) with conveying members for removal of surface scum and/or sediment. A downwardly extending baffle wall (15) has its lowest edge immersed in the scum and a first conveying member (16) moves across that wall and downwardly into the top of the scum, carrying scum to below the wall and pushing it toward the outlet (7). A second conveyor (16a) scoops sediment and lifts it to the outlet where it is dumped.
Patent ES-8205078-A1 (ES)
Title: Touch sensitive device
IPC: G06F3/037
Filed: 1981-04-14
Abstract: A touch sensitive device is provided having a laminar light guide 10, inside which light from source, such as the screen of a CRT 20 can become trapped by total internal reflection after reflection from a finger. The edges of the guide 10 are fitted with photodetectors 101 which respond to the entrapment of light between the surfaces. It is possible, by comparing the photodetector output with the CRT raster position, to determine the exact surface position of the touch. Alternatively a flexible transparent membrane over the light guide may be pressed in contact therewith by the finger. Other wave energy may replace light.
Patent ES-8207658-A1 (ES)
Title: Method of making p-doped silicon films
IPC: H01L31/046
Filed: 1981-05-18
Abstract: The production of improved photovoltaic solar cells and the like comprising both p and n type deposited silicon film regions is made possible by a process which provides more efficient p-doped silicon films with higher acceptor concentrations. The process utilizes previously known p-dopant metal or boron gaseous materials in unique forms and conditions in a glow discharge silicon preferably hydrogen and fluorine compensated deposition process. Thus, p-dopant metals like aluminum may be used in an elemental evaporated form, rather than in a gaseous compound form heretofore ineffectively used and deposited with the glow discharge deposited silicon on substrates kept at lower temperatures where fluorine and hydrogen compensation is most effective. Preferably boron in a gaseous compound form like diborane and other p-dopant metals in a gaseous form are used uniquely during the glow discharge deposition of silicon by heating the substrate to heretofore believed undesirably higher temperatures, like at least about 450 DEG C. to 800 DEG C. where at least fluorine compensation, if desired, is still effective. The improved devices, such as solar cells, can be manufactured in a continuous process on a web type substrate moved through a plurality of film deposition chambers. Each of the chambers is dedicated to depositing a particular type of film layer (p, i or n) and is isolated from the other chambers.
Patent ES-8303756-A1 (ES)
Title: Improvements in and relating to apparatus for checking the validity of coins.
IPC: G07F/
Filed: 1982-02-10
Abstract: Apparatus for checking the validity of coins, the apparatus requiring electrical power for its coin checking operation, and comprising means (4,5,6) defining a coin path, and at least one means (HF1, LF, HF2) for interacting with a coin on the coin path to provide an information signal, characterised by one of said interacting means (HF1) providing an information signal in response to at least the great majority of coin types, circuit means (316, 315) for determining whether the information signals are indicative of an acceptable coin, and detector means (316) operable by the occurrence of the information signal from said one interacting means to initiate the application within the apparatus of power adequate for its coin checking operation, the detector means being adapted to so operate irrespective of whether or not the information signal from said one interacting means is indicative of an acceptable coin, whereby said power application occurs substantially every time a coin passes along the coin path.
Patent ES-8400105-A1 (ES)
Title: Substituted alkylthioacylamino acids, processes for their preparation and pharmaceutical compositions.
IPC: C07D207/16
Filed: 1982-02-16
Abstract: The invention relates to alkylthio-acylamino acids of formula I < IMAGE > (wherein: R1 represents a nitro, cyano or pyridyl group or a group of formula -COR', -COOR', -PO(OR')2 or < IMAGE > R2 represents a hydrogen atom, a methyl, ethyl or -SO2CH3 group, or a group of formula -COOR' or -COR' R3 represents a hydrogen atom, a C1 to C3 alkoxy group, a phenyl group or a thienyl group R4 represents a hydrogen atom or a methyl group X represents a divalent group of formula -CH2-CH2-CH2- or -CH2-S-CH2- and R' represents a methyl or ethyl group> and salts thereof. These compounds and their physiologically acceptable salts have been found to exhibit antihypertensive activity and the invention also relates to pharmaceutical compositions comprising these compounds and salts.
Patent ES-8306609-A1 (ES)
Title: Apparatus for the separation of particles from a slurry.
IPC: B04B5/02
Filed: 1982-02-23
Abstract: PCT No. PCT/AU82/00015 Sec. 371 Date Oct. 22, 1982 Sec. 102(e) Date Oct. 22, 1982 PCT Filed Feb. 19, 1982 PCT Pub. No. WO82/02842 PCT Pub. Date Sep. 2, 1982.Fine particles such as minerals in a slurry are separated according to their specific gravity by cyclic centrifugal acceleration preduced by rotating a chamber (40) about its own axis and a further axis. Particles of greatest specific gravity are removed from the chamber (40) in the region of its side wall most remote from the further axis.
Patent ES-8307927-A1 (ES)
Title: Process and apparatus for controlled feed of alumina and halogen additives into electrolysis vats for the production of aluminum
IPC: C25C3/14
Filed: 1982-04-14
Abstract: The invention concerns a process and a device for controlled feed of alumina and halogen additives into a vat for production of aluminum by alumina electrolysis according to the Hall-Heroult technique. The alumina or the halogen additive, set aside by gravity into the storage means, is introduced into a volumetric feed regulator and dispatched under the effect of a jet of compressed air, as far as the orifice of introduction into the electrolysis vat, through a rigid system of pipes, in successive equal or unequal dosed quantities, at constant or variable time intervals. The device includes no moving piece which is subject to wear or abrasion.
Patent ES-8304241-A1 (ES)
Title: Low or non rotating wire rope consisting of a centre rope and an outer strand layer.
IPC: D07B1/06
Filed: 1982-04-28
Abstract: A wire rope, particularly a non-twistable wire rope, wherein an annulus of outer strands surrounds a wire rope center with a central strand and one or more annuli of neighboring strands surrounding the central strand. The wires of the strands in the center do not intersect each other. The entire center or at least some of its strands are densified prior to or during application of the outer strands. Alternatively, or in addition to such densification, at least some strands of the center are assembled of wires having an other than circular outline to thereby reduce the combined cross-sectional area of voids in the center.
Patent ES-8308548-A1 (ES)
Title: Piperazine substituted carboxamide derivatives, compositions and method of use
IPC: A61K31/40
Filed: 1982-05-28
Abstract: The carboximide derivatives of the formula: < IMAGE > and pharmaceutically acceptable salts thereof wherein X represents a group of the formula: < IMAGE > < IMAGE > < IMAGE > < IMAGE > < IMAGE > < IMAGE > < IMAGE > < IMAGE > < IMAGE > < IMAGE > < IMAGE > +TR < IMAGE > Z represents a hydrogen atom or a group of the formula: < IMAGE > wherein R represents an alkyl group, an aralkyl group, an aryl group, a cycloalkyl group, an alkenyl group, an arylalkenyl group, a pyridyl group or a substituted amino group Y represents an alkyl group, an aralkyl group, an aryl group, a substituted or unsubstituted pyridyl group, a substituted or unsubstituted pyrimidyl group or a benzothiazolyl group and m represents an integer of 2 or 3 and processes for the production thereof. The derivatives and their salts possess hypoglycemic activity and are useful for treating diabetes.
Patent ES-8306259-A1 (ES)
Title: Coloured toxoplasms in a stable suspension and their application to the diagnosis of toxoplasmosis.
IPC: G01N33/569
Filed: 1982-08-04
Abstract: 1. Reagent for assay of toxoplasmosis by direct agglutination, comprising a suspension of killed toxoplasma, characterised in that the latter are stained with a dye for the organelies or cell components chosen in such a way that the antigenic properties of the toxoplasma are preserved and that the auspension is stable in course of time.
Patent ES-8308887-A1 (ES)
Title: Process for the scission of organosiloxanes.
IPC: C07F7/12
Filed: 1982-12-27
Abstract: The present invention relates to the cleavage of organosiloxanes with hydrogen chloride with the formation of organochlorosilanes. In accordance with the invention, this cleavage is performed at temperatures below 20 DEG C., and the dihydrates and trihydrates of the hydrogen chloride are formed. These settle as the specifically heavier, liquid phase and thus can easily be separated from the organochlorosilanes. The preferred temperature range in which the procedure of the invention is performed is between +10 DEG C. and -10 DEG C., while yields of as much as 99% of the desired organochlorosilane are obtained. The process can also be performed continuously. The inventive process is particularly useful because it can be used to convert contaminated organosiloxanes, such as used heat exchange or hydraulic oil materials, into useful products.
Patent ES-8405218-A1 (ES)
Title: Level sensitive reset circuit for digital logic.
IPC: H03K17/78
Filed: 1983-06-10
Abstract: A circuit is provided for resetting a digital logic circuit, such as a digital counter. A switch 16 provides a first signal when a predetermined condition has occcurred. A flip-flop 24 provides an output reset signal when the flip-flop is in a first state, in response to the first signal. The digital logic circuit to be reset 32 is coupled to the output of the flip-flop 24 for receiving its output reset signal. Feedback means 34, 36, 38 are coupled from the digital logic circuit 32 back to the flip-flop 24 for providing a signal to put the flip-flop into its other state whereby its output reset signal is terminated.
Patent ES-8501500-A1 (ES)
Title: Preferably disengageable connecting means for construction elements.
IPC: F16B12/46
Filed: 1983-09-12
Abstract: The preferably disengagable connecting means for construction elements (BE), especially of wood or plastic, comprises a first connecting element (VRd) with anchoring elements (AK) engaging in undercuts in the construction element, and latching spring elements (BRF) for producing a preferably disengagable positively locked latching connection with a second connecting element (ZGa), which for its part produces the connection to a further construction element. The anchoring-undercuts are advantageously formed by pressing the anchoring elements into correspondingly deformable sections of the construction element while pushing the second connecting element into a cut-out (AN) of the construction element, which holds both the connecting elements.
Patent ES-8503114-A1 (ES)
Title: Tube panels and solar receivers incorporating such panels.
IPC: F24S10/70
Filed: 1983-10-13
Abstract: A tube panel having both vapor generating and superheating tubes. At least two parallel vapor generating tubes are spaced apart to provide a gap therebetween. A superheating tube is contiguous with each of the two vapor generating tubes and is disposed rearwardly of the gap to span the gap for receiving radiation energy from forward of the gap to assure a proper distribution of incident heat flux among the vapor generating and superheating tubes while eliminating the need for complex and expensive vibration support members for the vapor generating tubes. In accordance with a preferred embodiment, a support member is disposed rearwardly of and adjacent the superheating tube and extends transversely to the longitudinal direction thereof, and the vapor generating tubes are supported by tie bars connected between the respective vapor generating tubes and the respective support member to effectively support the superheating tube between the vapor generating tubes and the support member.
Patent ES-8504663-A1 (ES)
Title: Coalescing agents.
IPC: C09D7/00
Filed: 1984-03-08
Abstract: This invention relates to esters of alkyl diglycol ethers with mono- and dicarboxylic acids and the use thereof as coalescing agents in polymer latices employed in paint formulations. A particularly preferred ester is ethyldiglycol propionate. The esters claimed are effective in lowering the minimum film forming temperature of various emulsion polymers, are stable in the presence of water and are compatible with pigments and fillers normally used in paint formulations.
Patent ES-8505411-A1 (ES)
Title: Novel vectors for interferon expression.
IPC: C12N15/09
Filed: 1984-05-04
Abstract: Methods for producing interferon with transformed yeast organisms wherein expression of the interferon genes is regulated via the concentration of inorganic phosphate in the growth medium or the temperature, the expression vectors and transformed host organisms useful therefore.
Patent ES-8705071-A1 (ES)
Title: Composite material, a process for producing it and finished components produced with it
IPC: E04C5/07
Filed: 1984-11-28
Abstract: A new composite material for producing panels, in particular for use in the building industry, consists of a cement concrete in which fibres of polyethylene are embedded.
Patent ES-8607035-A1 (ES)
Title: Process for the elimination of gases dissolved in an aqueous solution of ethylene oxide.
IPC: C07D303/04
Filed: 1985-01-07
Abstract: A process for the removal of gases dissolved in an aqueous solution containing up to about 15% by weight of ethylene oxide and up to about 0.5% by weight of dissolved gases which are selected from carbon dioxide and at least one other compound that is normally gaseous, comprising contacting said aqueous solution of ethylene oxide with water and at least one gas selected from one of said dissolved normally gaseous compounds other than carbon dioxide or oxygen, for a time and at a temperature and pressure sufficient to effect substantially complete removal of said dissolved gases said contact taking place in a separation column having an upper and a lower zone and up to 15 theoretical placed in each zone with said aqueous solution of ethylene oxide being added intermediate said zones, said gas being added to the bottom of said lower zone, and said water being added to the top of the upper zone.
Patent ES-8701396-A1 (ES)
Title: Probabilistic learning system.
IPC: G10L15/197
Filed: 1985-01-16
Abstract: A probabilistic learning system of the type that receives sequential input data and outputs sequences of recognized patterns. The system includes an array of interconnected probabilistic learning elements of the type that receive sequences of objects and outputs sequences of recognized states, the array of learning elements being interconnected to have a number of input learning elements and a number of output learning elements. The input data is partitioned between the input learning elements of the array so that the partitioned input data forms objects provided to the learning elements in an overlapping and redundant manner. The output sequences of recognized states from the output learning elements are collected and combined to provide a sequence of recognized patterns as an output of the probabilistic learning system. The reliability of the learning system is enhanced due to the overlapping and redundant nature in which the input objects are processed through the system and the time required to perform the system task is reduced through the use of parallel processing through the array. Each element of the array provides a signal correspoding to a rating of confidence in the recognized states and this rating of confidence is fed back to the input of the element to cause the element to learn the recognized states when the rating of confidence exceeds a predetermined threshold level. The rating of confidence is also provided to the inputs of prior elements in the array to cause the prior elements to learn their recognized states when the rating of confidence exceeds the predetermined threshold.
Patent ES-8604153-A1 (ES)
Title: Process and intermediates for the preparation of aryl substituded pyrido not 1,4 benzodiazepines
IPC: C07D213/74
Filed: 1985-07-12
Abstract: (A) prodn. of pyrido-benzodiazepines of formula (I), and their acid addn. salts except when R= alkali metal, comprises reacting a cpd. (II) with at least a stoichiometric amt. of strong, non-nucleophilic alkali metal base in an inert liq. carrier to give (I R=Ra). This cpd. with R=alkali metal is opt. reacted with a proton source to give R=H, then opt. reacting this with halo-alk1-Q. - R = alkali metal cation, H or -alk1-Q alk1 = 1-8C opt. branched hydrocarbyl Q = H, halo, NR1R2, -N=CH.OEt or 2-tetrahydropyranyloxy R1 and R2 = lower alkyl or lower alkoxycarbonyl, or together complete 1-piperidinyl, 1-phthalimido, 1-pyrrolidinyl, 4-morpholinyl or opt. 4-substd. piperazin-1-yl. Ar = 2-,3- or 4-pyridyl 2- or 3-thienyl or phenyl (opt.substd. by 1-3 same or different halo, lower alkyl or alkoxy, CF3 or NO2) Z = H, halo, lower alkyl or alkoxy, OH or NO2 Y = H or 1 or 2, same or different, lower alkyl or alkoxy, or OH X = Cl,Br,F or I Ra=R other than alkali metal or -alk1-halo. Alternatively, (II) is replaced by a mixt. of (III) and (IV). (B) Cpds.(II) and (III) are new cpds. where Ra=H, lower alkyl or -alk1-Q' (Q' = NR1R2, -N=CHOEt or 2-tetrahydropyranyloxy) in (II) or -alk1-Q' in (III).
Patent ES-8604758-A1 (ES)
Title: Microorganism killing or the growth of microorganisms inhibiting composition and use thereof.
IPC: A01N43/26
Filed: 1985-10-07
Abstract: The compsns. contain a mixt. of 4,5-dichloro 1,2-dithiol-3-one (I) and 2,2-dibromo 3-cyano-propionamide (II). The wt. ratio of (I):(II) in the mixt. is 9:1 to 1:9 (4:1 to 1:4). - The compsn. is used as a liq. (I) and (II) can be dissolved in an organic solvent or dispersed in a liq. vehicle consisting of organic solvent and/or water and contg. standard dispersants, emulsifiers and/or stabilisers. The total proportion of (I)+(II) in the compsn. is 5-25 wt.%.
Patent ES-8802343-A1 (ES)
Title: Device for launching a projectile contained in a launcher tube
IPC: F41F1/06
Filed: 1986-02-19
Abstract: The present invention relates to a device for launching a projectile contained in a launcher tube 5, this device being of the type comprising a base 7 and means for firmly connecting the latter to the launcher tube. It is characterised in that the means for firmly connecting the launcher tube and the base are constituted by at least two external tenons 6 at the bottom of the launcher tube cooperating with at least two holes 4 formed in the upper face of the base. Each hole 4 of the base is provided with a locking system constituted by at least one spring ball 7 protruding from the internal wall of the hole in order to lodge in a groove formed in the periphery of the corresponding tenon. Application to the close protection of armoured vehicles.
Patent ES-8706987-A1 (ES)
Title: Interface device.
IPC: H04L13/08
Filed: 1986-02-25
Abstract: A data transport control apparatus including a storage medium independently accessible by a device interface controller for interconnecting the storage medium and peripherals, a communication bus control for interconnecting the storage medium and a communication bus and a microprocessor bus for interconnecting the storage medium and a microcomputer wherein all interconnections to the storage medium are effectively isolated from each other.
Patent ES-8801849-A1 (ES)
Title: Washing process for delicate textiles.
IPC: C11D1/65
Filed: 1986-06-10
Abstract: Fabrics of wool and silk are gently washed with a liquid detergent which is free of inorganic builder salts and optical brighteners, has a pH value of from about 6 and about 8, and contains the following constituents: (a) from about 5 to about 15% by weight of the alkylglycolether sulfate sodium salt of primary C12-C18 alcohols containing on average from 1 to 3 ethylene glycol ether groups (b) from about 15 to about 22% by weight of sodium alkylbenzene sulfonate having a linear C10-C14 alkyl chain (c) from about 0.5 to about 5% by weight of fatty acid monoethanolamide of C12-C18 fatty acids, of which the content of saturated C12-C14 faty acids amounts to at least about 50 mole percent (d) from about 0.05 to about 0.5% by weight of an emulsified silicone defoaming agent (e) from about 0 to about 5% by weight of non-surface-active detergent additives and (f) the remainder being water wherein the total quantity of components (a)+(b) amounts to between about 20 and about 30% by weight, and the ratio by weight of components (a)+(b) to component (c) is between about 3:1 and about 25:1.