baber/WOPTO huggingface dataset:
Patent ES-477598-A1 (ES)
Title: Reinforcing core for concrete column - has lengthways alignment hooked anchors for combination with similar elements into rectangular section
IPC: E04C5/06
Filed: 1979-02-09
Abstract: The core for columns and girders or beams of reinforced concrete of pref. square or rectangular cross-section, is esp. in the form of a support strengthening element. A lengthways elements is assembled from one or more lengthways chords and transverse connecting stirrup pieces. The lengthways element (10) is fitted with anchoring devices, arranged along its length, for anchoring to other lengthways elements. The anchor elements are fitted on at least one side (12) and are hooked. Retainers on one side operate in conjunction with these.
Patent ES-478608-A1 (ES)
Title: Method, apparatus and record carrier body for optically writing information
IPC: G11B7/24
Filed: 1979-03-14
Abstract: Disclosed is a method and apparatus for recording information on a disc-shaped record carrier body with a single beam of radiation. The record carrier body is provided with a servo track which preferably exhibits a phase structure and which contains a multitude of sector addresses each associated with a portion provided with a radiation sensitive layer. Before the information is recorded, the beam is switched to a low, read level and the desired address is located. Simultaneously, the radial position and tangential speed of the radiation spot and the focusing of the radiation beam are checked. Once the desired address is located, the beam is switched to a higher, write intensity and the information is recorded on the radiation sensitive layer of the portion associated with that address. During recording, the radiation returning from the record carrier can be used to check whether the information is recorded correctly. During reading of the recorded information, the servo track may be used for positioning the radiation spot on the information track.
Patent ES-479387-A1 (ES)
Title: Structures for heat insulation of surfaces within a nuclear reactor
IPC: G21C11/08
Filed: 1979-04-06
Abstract: Each panel of a heat-insulating structure contains a stack of wire fabric elements and is maintained applied against the surface to be protected by means of a double fixing system comprising a tubular member which carries a clamping nut and a bearing plate, said member being rigidly fixed to the surface, and a threaded stud mounted coaxially within the tubular member. The stud carries a nut and a washer for preventing the panel from falling in the event of failure of the tubular member.
Patent ES-480913-A1 (ES)
Title: Spin-stabilized sabot projectile for overcoming a heterogeneous resistance
IPC: F42B12/06
Filed: 1979-05-25
Abstract: A sabot projectile is disclosed which does not require any complicated fuze and which, during combating targets, especially targets having overlying or tandemly arranged armored plating or other reinforcements, neither explodes upon hitting the first plate nor penetrates all of the plates, without fragmenting. For this purpose, the sabot projectile has a projectile body possessing an axial channel which is closed by a ballistic hood and which is filled with an incendiary charge.
Patent ES-481245-A1 (ES)
Title: Process for the preparation of isocyanate derivatives of aliphatic, cycloaliphatic, and araliphatic compounds
IPC: C07C275/06
Filed: 1979-06-04
Abstract: A process for the preparation of derivatives of aliphatic, cycloaliphatic, and araliphatic compounds containing from 1 to 3 isocyanate groups bonded to from 1 to 3 secondary or tertiary carbon atoms, or a combination thereof, is disclosed. The process comprises reacting a compound of the formula R-(CO-NHCl)n, wherein R represents an aliphatic, cycloaliphatic, or araliphatic radical, with a tertiary amine having a pKa greater than 7, at a temperature from about 20 DEG to about 180 DEG C., in an inert solvent, to form a compound of the formula R-(N=C=O)n, wherein the isocyanate groups are bonded to secondary or tertiary carbon atoms.
Patent ES-484813-A1 (ES)
Title: Heat treatment of material
IPC: F27B15/00
Filed: 1979-10-08
Abstract: A method for heat treating a material such as gypsum mineral, consists in burning a fuel in a combustion bed which is in heat exchange contact through bounding walls with beds of the material to be heated. Combustion gases are passed from the combustor through the heat treatment vessels containing beds and these gases then serve to fluidize at least partly and add heat to the beds through the agency of distributors.
Patent ES-484829-A1 (ES)
Title: Caliper for disc brake
IPC: B61H5/00
Filed: 1979-10-08
Abstract: The rail vehicle disc brake has friction pads mounted in a caliper which straddles a disc. One of the pads is applied directly to the disc by an actuator associated with one of the arms of the caliper, the other pad being applied to the opposite face of the disc via a reaction mechanism which displaces the caliper. The latter consists of two rigid arms disposed on opposite sides of the disc, the arms being joined by a cross arm allowing relative movement to compensate for angular movement of the disc w.r.t. the caliper.
Patent ES-485073-A1 (ES)
IPC: A01P21/00
Filed: 1979-10-16
Abstract: Un procedimiento de preparación de compuestos de tiazinona de fórmula **fórmula** donde R3 es hidrógeno o metilo, R4 es hidrógeno o alquilo C1-C6 R5 es hidrógeno o metilo y R17 es alquilo C3-C10, cicloalquilo C5-C6, (cicloalquil-C3-C8)-(alñquilo C1-C3), halofenilo, trifluormetilfenilo, halobencilo, haloanililo, metoxifenilo, xililo, tolilo o metiltiofenilo, cuyo procedimiento se caracteriza por a) hacer reaccionar un compuesto de fórmula**fórmula** donde R3, R4 y R17 son los definidos anteriormente, con un agente ciclante, b) opcionalmente, hacer reaccionar los compuestos de fórmula VIII procedentes de la etapa a) donde R3 o R4 es hidrógeno, o donde R3 es metilo y R4 es alquilo C1-C6 y R5 es hidrógeno, con un agente alquilante para formar los compuestos de la fórmula (VIII) donde o bien R3 es metilo o R4 es alquilo C1-C6o cuando R3 es metilo y R4 es alquilo C1-C6. R5 es metilo, c) y, si se desea, hacer reaccionar los compuestos de fórmula (VIII) con P2S5 para formar los compuestos donde Xes azufre.
Patent ES-487448-A1 (ES)
Title: Process for solubilizing cocoa
IPC: A23G1/04
Filed: 1980-01-04
Abstract: A mixture of steam and a concentrated solution of an alkali carbonate are continuously injected under pressure into a cocoa mass in a tube, whereby the carbonate reacts with the cocoa mass under pressure in the tube at at least 120 DEG C. to form a reacted mass mixture, which mixture is subjected to sudden expansion and then dried with stirring until a dried solubilized liquor is ultimately obtained.
Patent ES-8107149-A1 (ES)
Title: Esters of halogenated substituted cyclopropanoic acids, their preparation and use as insecticides.
IPC: C07C205/12
Filed: 1980-02-14
Abstract: A compound of formula:- < CHEM > wherein R is cyano, trifluoromethyl, lower alkoxy-carbonyl or lower alkylcarbonyl and Q<1> is hydroxy chloro or bromo.
Patent ES-8106095-A1 (ES)
Title: Manufactured articles coated with olefinic polymers and process for their preparation.
IPC: C09D123/10
Filed: 1980-03-12
Abstract: Manufacture articles in the form of sheets coated with a composition consisting of: a) from 75 to 99 parts by weight of a polypropylenic material of melt index comprised between 5 and 60, consisting of a prevailingly isotactic polymer of propylene b) from 1 to 25 parts b.w. of polyethylene having a density comprising between 0.910 and 0.935, having a melt index comprised between 1 and 10, or of an ethylene-propylene copolymer of the amorphous type, having a melt index comprised between 1 and 50 c) from 0.01 to 0.2 parts b.w. on 100 parts of polymeric composition of an organic sulphide of formula: A-S-B wherein A and B, equal to or different from each other, are aryl, alkyl, alkylaryl groups, at least one of the groups A and B being an aryl containing a functional hydroxyl group in position 2 or 4 with respect to S, and at least one linear or branched alkyl group.
Patent ES-8106703-A1 (ES)
Title: Intermediate and process for the preparation of 7-acylindolin-2-ones
IPC: B01J27/16
Filed: 1980-05-26
Abstract: A novel process for the preparation of 7-acylindolin-2-ones of the formula: < IMAGE > wherein R is hydrogen, halogen, lower alkyl, lower alkoxy, or trifluoromethyl R1 is lower alkyl, alkylphenyl, cycloalkyl, or aryl and R2 is hydrogen, lower alkyl or benzyl is provided. The compounds are useful as intermediates in the preparation of 2-amino-3-acylphenylacetic acid compounds which possess pharmaceutical properties.
Patent ES-8104524-A1 (ES)
Title: Couplings for hoses and the like.
IPC: F16L37/12
Filed: 1980-07-22
Abstract: A coupling for flexible conduits in which the female element is constituted by a body 1 provided with an axial bore comprising internally a locking recess 2 and the male element is constituted by a tip on which is mounted a locking device constituted by an engagement element radially displaceable to engage in the locking recess of the female element under the action of a locking control device 13 constituted by a sleeve mounted longitudinally movably on the cylindrical central body of the male element, the end of said sleeve directed toward the engagement end of the male element forming a cam surface 14 coacting with the engagement element so as to displace it radially outwardly and this sleeve being resiliently urged by a spring 17 toward the locking position. A peripheral ring 18 is slidably mounted on the periphery of the male element so as, in the uncoupled position of the coupling, to come into engagement over the engagement element to maintain it in its retracted position toward the interior of the body of the male element.
Patent ES-8105246-A1 (ES)
Title: A process for the preparation of shaped, electrically conductive articles from silicon powder, as well as shaped articles obtained by using this process.
IPC: H01B1/04
Filed: 1980-09-23
Abstract: A process for the preparation of shaped, electrically conductive articles from silicon powder by sintering the powder while it is being pressed or sedimented in a mould at a temperature of 1150 DEG -1250 DEG C. in an inert atmosphere and in the presence of boron oxide, optionally followed by adding a further amount of boron into the sintered shaped article. The boron oxide, which is used in an amount of 0.1-11% by weight, based on the silicon powder, can be added in the form of an aqueous solution.
Patent ES-8201293-A1 (ES)
Title: Solar collector.
IPC: F24S10/70
Filed: 1980-10-22
Abstract: This solar collector is of the type consisting of a plane absorber (1) held captive between a radiation insulating base (2) and a transparent cover (3). The base and the cover, preferably bell-shaped, are leaktightly joined and a vacuum is established in the chambers (4) and (5) formed between the base and the absorber and between the cover and the absorber. Means (7) and (8) are provided to enable the cover and the base to withstand atmospheric pressure these may consist of hoops bearing one against the other through eyelets (6) on the absorber. This collector is intended for producing hot water.
Patent ES-8202164-A1 (ES)
Title: Programmed controller.
IPC: G05B19/045
Filed: 1980-12-30
Abstract: An electronic controller for providing one or more sequences of control outputs for a plurality of controlled devices. The controller includes a pulser which produces pulses at the rate of the frequency of an ac source, a divider for producing spaced pulses preferably at one-second intervals, a counter for counting a large number of these spaced pulses and one or more PROM's. The PROM's select and actuate one or more sequences stored therein and produce controlling outputs on a plurality of lines to a plurality of controlled devices.
Patent ES-8207440-A1 (ES)
Title: Process for preparing ethylcellulose microcapsules.
IPC: A61K9/50
Filed: 1981-04-23
Abstract: A process for preparing ethylcellulose microcapsules by flocculation of the ethylcellulose is disclosed. In this process, the flocculation of the ethylcellulose is carried out in the presence of an organosilicon polymer or in the presence of said organosilicon polymer and a surfactant.
Patent ES-8203370-A1 (ES)
Title: 6-Hydrazono-pyrido[2,1- b]quinazolin-11-ones, the salts thereof and processes for their preparation
IPC: G16H40/67
Filed: 1981-06-22
Abstract: Compounds of the general formula < IMAGE > (wherein R, R<1> and R<2>, which may be the same or different, each represents a hydrogen or halogen atom or a nitro, carboxy, cyano, C1-4 alkoxy, C1-4 alkyl, amino, or hydroxy group or an alkoxycarbonyl group in which the alkoxy contains 1 to 4 carbon atoms or R and R<1> together represent a methylenedioxy group, and R<2> represents a hydrogen atom R<3> represents a hydrogen atom or a C1-4 alkyl group R<4> represents a hydrogen atom or a C1-4 alkyl group, a naphthyl or pyridyl group or a phenyl group substituted by 1 to 3 substituents, which may be the same or different, selected from halogen, C1-4 alkyl, C1-4 alkoxy, phenoxy, hydroxy, nitro, amino, cyano, carboxy, alkoxycarbonyl in which the alkoxy moiety contains 1 to 4 carbon atoms, alkanoyl in which the alkyl moiety contains 1 to 4 carbon atoms, methylenedioxy, trifluoromethyl, phenyl and mono- or di-alkylamino in which the alkyl moiety contains 1 to 4 carbon atoms and each dotted line represents an optional further bond and the salts, optical and geometrical isomers and tautomers thereof are intermediates in the preparation of Rutaecarpine and the analogues thereof. The compounds of formula I may be prepared by reaction of a pyrido[2,1-b]quinazolin-11-one with a diazonium salt or with hydrazine or a derivative thereof.
Patent ES-8204758-A1 (ES)
Title: Hydrocarbon cracking process.
IPC: C10G11/05
Filed: 1981-07-16
Abstract: The octane number and/or the total yield of gasoline obtained by cracking a hydrocarbon chargestock in the presence of a cracking catalyst comprising an active catalyst component and a matrix, is improved when there is added to the cracking catalyst from 0.01 to 1 weight percent, based on the cracking catalyst, of a shape-selective promotor having a silica to alumina mole ratio of above 12 and a constraint index of 1 to 12 as particles thereof.
Patent ES-8206352-A1 (ES)
Title: Installation for the automatic picking up and depositing of loads by means of transport vehicles.
IPC: B65G47/61
Filed: 1981-10-21
Abstract: PCT No. PCT/CH81/00109 Sec. 371 Date Jun. 1, 1982 Sec. 102(e) Date Jun. 1, 1982 PCT Filed Sep. 30, 1981.The transport installation comprises a reception station and a transport vehicle between which a load can be displaced in a horizontal plane by movement of the vehicle. To avoid the necessity of raising the transport vehicle or of having recourse to an auxiliary vehicle, an endless conveyor, extending in the direction of displacement of the transport vehicle is provided at the reception station. The endless conveyor comprises a horizontal portion for receiving the load and this portion is preceded by a downwardly inclined portion intersecting the horizontal plane along which the load can be transported. At least one drive wheel, co-operating with a corresponding drive element carried by the transport vehicle, is provided at the reception station for driving the endless conveyor at the same time as the transport vehicle.
Patent ES-8303414-A1 (ES)
Title: Process for the preparation of triazoloquinazolinones
IPC: C07D487/04
Filed: 1981-11-05
Abstract: A novel process for the preparation of triazoloquinazolinones of the formula < IMAGE > I wherein X is selected from the group consisting of hydrogen, fluorine, chlorine, bromine, -NO2, -CF3, -CH3 and -OCH3, n is an integer from 2 to 5, R1 and R2 are individually selected from the group consisting of hydrogen, alkyl of 1 to 5 carbon atoms and hydroxyalkyl of 1 to 5 carbon atoms or taken together with the nitrogen atom which they are attached form a saturated heterocycle optionally containing another heteroatom and optionally substituted with at least one member of the group consisting of hydroxy, alkyl and hydroxy alkyl of 1 to 5 carbon atoms, cycloalkyl of 3 to 6 carbon atoms, acyl of an aliphatic carboxylic acid of 1 to 5 carbon atoms, alkoxycarbonyl of 2 to 6 carbon atoms, aryl and aryl substituted with halogen or -CF3 and their non-toxic, pharmaceutically acceptable acid addition salts having antihistaminic and bronchospasmolytic activity and novel intermediates.
Patent ES-8304170-A1 (ES)
Title: Process for the preparation of oligourethanes containing mercapto groups, their use as binders for coating and caulking masses that set by oxidation, or as an additive for epoxy resins.
IPC: C09K3/10
Filed: 1982-05-28
Abstract: The invention relates to a process for the production of oligourethanes containing terminal mercapto groups by reacting 1-isocyanatomethyl-1,3,3-trimethyl-5-isocyanatocyclohexane with substoichiometric quantities of relatively high molecular weight polyether polyols and mercapto ethanol and to the use of the oligourethanes obtainable in this way as binders for coating and sealing compositions hardenable by oxidation and as additives for epoxide resins.
Patent ES-8307848-A1 (ES)
Title: Process for the preparaton of nylon block polymers.
IPC: C08G69/16
Filed: 1982-06-14
Abstract: A process for preparing a nylon block copolymer which comprises bringing into reactive contact lactam monomer, basic lactam polymerization catalyst and an acyllactam functional material selected from the group consisting of those of the formulae: Z+O-@-R(@-Q)8]5 and Z+O-@-@-Q]b wherein, < CHEM > with Y = C3-C11 alkylene a is an integer equal to 1, 2 or 3 b is an integer equal to 2 or more R is a di- or poly-valent group selected from hyorocarbon groups and hydrocarbon groups containing ether linkages and Z is a segment of (1) a polyether (2) a polyester containing polyether segments (3) a hydrocarbon or (4) a polysiloxane. Also covered are nylon block copolymers.
Patent ES-8306085-A1 (ES)
Title: Preparation of aromatic ketones.
IPC: C07C49/813
Filed: 1982-07-07
Abstract: Diaryl ketones of the general formula < CHEM > wherein R and R min may be the same or different and wherein each represents a Br, Cl or F atom or an OH group or a group of the general formula < CHEM > wherein m is 1 or 2 and R sec represents a Br, Cl or F atom or an OH group, are prepared in relatively pure form by reacting a substituted aromatic compound and an aromatic acyl compound in the presence of a catalyst system comprising a Lewis acid and a strong acid.
Patent ES-8308712-A1 (ES)
Title: Method of, and apparatus for, moistening loose material
IPC: B01F7/02
Filed: 1982-09-15
Abstract: A method is disclosed of applying glue to loose fibrous material which is revolved relatively rapidly in a confined space. While this is happening, the glue and air under slight excess pressure are fed to the material from approximately the center of the space. Apparatus for this purpose comprises a container, a hollow shaft rotatably mounted in the container, and a plurality of rod-like tools secured to the hollow shaft. Each of the tools is generally cylindrical, and is provided with a central longitudinal bore one end of which opens into the hollow shaft and the other end of which is closed. Each tool has a longitudinally-extending flat external surface portion, and a plurality of substantially radial bores communicating with the central longitudinal bore. The radial bores of each tool terminate at the external surface of that tool in the zone of said flat portion thereof. Thus, glue can flow through the hollow shaft and be broken down into droplets as the glue is flung out of the radial bores of the tools by the centrifugal force caused by rotation of the hollow shaft.
Patent ES-8405843-A1 (ES)
Title: Method of producing alpha, gamma-halohydrins and uses of the same.
IPC: C12P7/16
Filed: 1982-10-14
Abstract: A method for producing alpha, gamma-halohydrins from cyclopropanes by enzymatic reaction avoiding the use of elemental halogens. A selected cyclopropane is reacted with a halogenating enzyme, an oxidising agent, and a halide ion source, generally at ambient conditions.
Patent ES-8505724-A1 (ES)
Title: Yeast hybrid vectors and their use for the production of polypeptides.
IPC: C12P21/04
Filed: 1983-08-08
Abstract: The invention relates to DNA fragments containing the promoter of the yeast acid phosphatase gene, hybrid vectors containing said promoter and a yeast or a non-yeast polypeptide coding region controlled by said promoter, yeast transformed by said hybrid vectors and processes for the preparation thereof. The invention also provides a process for the production of polypeptides useful in the treatment of human and animal diseases, as foodstuffs or in enzymatic transformations.
Patent ES-8407171-A1 (ES)
Title: Overwrapping band electromechanical clutch.
IPC: F16D27/02
Filed: 1983-09-30
Abstract: An electromagnetic clutch (10) including a driving member (12), a driving member (42) coaxially positioned relative to the driving member defining a gap therebetween. The clutch further including an electromagnet (35) carried by one of the members for developing a magnetic force in response to control signals and an overwrapping band positioned in the gap, in driving engagement and rotatable with the other of the members for magnetically engaging the one member in response to the magnetic force. The overwrapping band comprising a first inner band (58) including a first portion for magnetically engaging the one member and a second portion for overwrapping the first portion for generating a radial force upon the one member through the first portion.
Patent ES-8505978-A1 (ES)
Title: Substituted diamino-thiadiazoles
IPC: C07D211/14
Filed: 1983-11-30
Abstract: Histamine H2-receptor antagonists of the formula < IMAGE > wherein A, m, Z, n and R<1> are as defined herein, and their nontoxic pharmaceutically acceptable salts, hydrates and solvates are novel anti-ulcer agents which are prepared by ring closure of a substituted ethanediimidamide of the formula
Patent ES-8503791-A1 (ES)
Title: Master cylinder
IPC: B60T11/20
Filed: 1984-03-30
Abstract: A fabricated master cylinder includes a pressure cylinder and a separately made reservoir mounted thereon by way of a mounting device on the cylinder and a mounting formation on the reservoir. The mounting device and reservoir provide restraint surfaces for engagement by a locking device which, when engaged, maintains the cylinder and reservoir in co-operative relationship. In an alternative arrangement, the restraint surfaces are on respective parts of the mounting device and formation which, themselves act as locking means.