baber/WOPTO huggingface dataset:
Patent ES-8100527-A1 (ES)
Title: Nuclear fuel storage rack.
IPC: G21C19/07
Filed: 1979-11-05
Abstract: A storage rack for nuclear fuel assemblies is located in the pool and formed of grids, each grid formed of fixedly connected cross members. Four separate grids are used with each of the four grids horizontally restrained by adjacent walls in a manner which restrains forces perpendicular to each wall but permits sliding in response to forces parallel to each wall. Each of the grids are supported at locations between the grids, by members which slidably support the grids. The support members are further slidably supported on a central column.
Patent ES-486650-A1 (ES)
Title: Retarder for rotating members
IPC: F16D63/00
Filed: 1979-12-06
Abstract: A ratarder for a power transmission shaft comprises a liquid immersed coupling between the shaft and a drag member, the drag member being normally entrained to rotate with the shaft by viscous drag in the coupling. A dry brake mechanism, having a frictional drag greater than that of the coupling, is provided to restrain the drag member for relative movement to take place in the coupling. In the embodiments shown, the coupling comprises a friction disc pack alternately connected to the shaft and the drag member, the brake mechanism firstly restraining the drag member and subsequently shifting it axially to engage the friction disc pack. The coupling is suitable for use in heavy motor vehicle transmission systems.
Patent ES-8104299-A1 (ES)
Title: Process for preparing penicillin sulfoxides.
IPC: C07D499/00
Filed: 1980-03-25
Abstract: A 4-thia-1-azobicyclo (3.2.0) heptane nucleus bearing compound, e.g. a penicillin, is treated with a peroxymonosulfate at from about 0 DEG C to about 50 DEG C in an aqueous medium to form the compound having the corresponding 4-sulfoxide nucleus.
Patent ES-8101299-A1 (ES)
Title: Charge transfer method and device for carrying out the method
IPC: H01L29/762
Filed: 1980-04-15
Abstract: A method and device in which both positive and negative signal charges can be transferred from a first capacitance to a first point via a transistor circuit which exhibits a threshold level. For this purpose the first capacitance contains a reference charge with a positive or a negative polarity. First, the voltage on the first point is switched so that the first capcitance is charged from said first point and subsequently so that the first capcitance discharges towards the first point to its reference charge, which corresponds to said threshold level, in such a way that the net charge transfer from the first capacitance to the first point is equal to the positive or negative signal charge and the charge on the first capacitance is restored to a reference level.
Patent ES-8100798-A1 (ES)
Title: Thiazolylidene-oxo-propionitrile salts and insecticidal compositions containing these salts
IPC: C07D413/12
Filed: 1980-05-07
Abstract: Thiazolylidene-oxo-propionitrile salt of the formula < IMAGE > in which R1, R2 and R3 have the meaning defined in the specification and B1 is an ammonium group or an alkali cation. The compounds are valuable as insecticides of a superior activity against specific groups of insects.
Patent ES-8104845-A1 (ES)
Title: Registered embossed laminates and method for producing same.
IPC: B32B27/20
Filed: 1980-05-20
Abstract: The invention provides a heat and pressure consolidated laminate of registered embossment and color contrast consisting essentially of, in superimposed relationship: (a) a core layer, said core layer consisting of a self-supporting substrate (b) a kraft paper sheet impregnated with a first thermoset resin and (c) a surface coating, said surface coating consisting of a pigmented, second thermoset resin positioned above the kraft paper sheet, the surface of said laminate containing an embossment consisting of protuberances and valleys of contrasting colors, the color of said kraft paper sheet being primarily evidenced at the valleys thereof and the color of said second resin being primarily evidenced at the protuberances thereof. The invention enables the conventionally used decor and overlay sheets of expensive alphacellulose paper to be avoided.
Patent ES-8102297-A1 (ES)
Title: Brake shoe assembly, apparatus and method for making same
IPC: F16D65/08
Filed: 1980-06-04
Abstract: A brake shoe assembly and an apparatus and method for making same wherein the brake shoe includes a pair of spaced parallel arcuate ribs having outside radii secured to the underside of an arcuate plate with the inside radii of the arcuate ribs having a greater thickness than the outside radii. In accordance with the apparatus and method for making the brake shoe assembly, a straight length of rectangular bar stock having opposite faces is bent into an arcuate shaped member while maintaining the bar stock substantially flat with the opposite faces extending transversely to the axis of bending at a bending station. Subsequently, a plurality of holes are pierced between the opposite faces of the arcuate member at a piercing station. Thereafter, the outside periphery of the opposite faces of the arcuate member are trimmed at a trimming station to a predetermined arcuate rib configuration including a predetermined outside radius with a semicircular portion at one end of the arcuate rib concentric with a hole therein and a notch disposed in the other end of the arcuate rib. Finally, the concentric hole at one end of the arcuate rib and the notch at the other end define working surfaces which are finished to a predetermined machined finish at a finishing station.
Patent ES-8202024-A1 (ES)
Title: Magnesium salts of peroxycarboxylic acids, processes for their preparation and their use as bleaching agents in washing compositions, and processes.
IPC: C07C409/40
Filed: 1980-10-17
Abstract: The present invention relates to the provision in solid form of the magnesium salt of certain aromatic, cycloaliphatic or conjugated aliphatic compounds containing a peroxycarboxylic acid group and a carboxylate group, and optionally also an alkyl, carboxylate, sulphonate, nitro, chloro or bromo group, which can be employed as bleaching agents. One especially referred example is magnesium monoperoxyphthalate having the formula: < IMAGE > The invention also provides processes for the preparation of the salts, by reaction between a magnesium compound and the organic peroxyacid/carboxylate compound in a solvent from which the salt precipitates, the latter preferably being obtained by reaction between hydrogen peroxide and the corresponding anhydride under controlled reaction conditions of temperature and reagent ratios. The invention further provides desensitized compositions and washing compositions containing the bleaching agents and processes for washing or bleaching, employing them, preferably at from ambient to 60 DEG C.
Patent ES-8203105-A1 (ES)
Title: Method for manufacturing a hollow glass punch for piece molding
IPC: C03B9/48
Filed: 1980-12-19
Abstract: A compact layer (3) of material is formed by thermal projection on a support piece (1) of which at least the surface portion is made of a material having the property of preventing adhesion of this layer (3) on said support (1) and on the adjacent portion (4) of a piece (2) acting as a base for the punch and the support piece (1) is separated from the projected layer (3) by maintaining the integrity, on the one hand of the assembly formed by the projected layer (3) and the piece (2) acting as a base for the punch, and on the other hand, of the support piece (1). The punch thus obtained is comprised of a hollow body with thin walls having a high mechanical strength.
Patent ES-8404548-A1 (ES)
Title: Irradiation specimen installation apparatus with television inspection
IPC: G21C19/105
Filed: 1981-01-14
Abstract: The irradiation specimen installation apparatus comprises a gripper mechanism capable of being disposed through a hole in the nuclear reactor core barrel flange and capable of gripping the irradiation specimen. The apparatus is also capable of transporting the irradiation specimen so that the irradiation specimen can be deposited in the specimen container. The apparatus also comprises a visual verification mechanism for positively determining if the irradiation specimen has been properly located in the specimen container. A second instrument may be used in conjunction with this apparatus for seating the irradiation specimen in the specimen container once visual verification of its location has been made.
Patent ES-8204922-A1 (ES)
Title: Cosmetic and dermatological compositions for shaving the skin.
IPC: A61K8/40
Filed: 1981-01-24
Abstract: Cosmetic arid dermatological compositions as aids in shaving the skin, comprising as essential, characteristic components: (a) 0.5-25 % of at least one cationic organic compound containing at least one quaternary ammonium nitrogen, (b) 1-20 % of animal and/or vegetal proteins and/or protein hydrolysis, condensation or chemical transformation derivatives, (c) 0.01-15 % of non ionic or ampholitic surface active agents, (d) 1-50 % of wetting, hydrating and supergreasing agents, beside variable amounts of other not essential components. It is essential for the new compositions that the pH be regulated between 2 and 7, preferably between 4 and 6, and that they do not contain soaps and anionic compounds (particularly anionic polymers and anionic surfactants) as a matter of fact said products alter the naturally acid pH of the skin covering, remove the cutaneous hydrolipid film and chemically interfer with the quaternary ammonium compounds.
Patent ES-8201600-A1 (ES)
Title: Process for preparing polymer compositions based on starch and polyolefins.
IPC: C08F289/00
Filed: 1981-02-27
Abstract: A process is disclosed for producing starch/polyolefin polymer compositions by polymerization of at least one olefin in the presence of a Ziegler-Natta catalyst. The Ziegler-Natta catalyst used is obtained by contacting dried starch with an aluminum trialkyl followed by introducing a transition metal compound of the formula (cyclopentadienyl)n MRm wherein M is selected from the group consisting of Cr, Ti, V or Zr, R is a lower hydrocarbon radical or acetyl acetonate, and n and m are integers from 0 to 4 and n+m equals 2 to 4.
Patent ES-8204820-A1 (ES)
Title: Automatic gear change transmission with four forward ratios and one reverse established by means of four control members.
IPC: F16H3/66
Filed: 1981-06-11
Abstract: 1. Gear change with epicyclic trains combined with a torque converter in which a mechanism consisting of epicyclic trains and controlled connecting members (E1, E2, F1, F2) of the brake or clutch type introduces, by various combinations of the operations of these members, a variable speed ratio between an input shaft (5) from the converter (1) and an output member (20), characterized in that it also comprises a gathering train with two inputs (22, 25) and one output (24), one of the inputs (22) of which is connected to the said output member (20) of the said mechanism, the other input (25) of which is directly and constantly connected to the said input shaft (5) and the output (24) of which is connected to the output shaft (10) from the whole unit and in that the mechanism control system comprises an additional combination, normally not utilizable, causing locking of the output member (20) in rotation, which locking corresponds to an additional speed ratio for the output shaft without an additional controlled connecting member.
Patent ES-8306092-A1 (ES)
Title: Process for the preparation of meta-chlorinated anilines.
IPC: C07C/
Filed: 1981-07-31
Abstract: Process for the selective preparation of meta-chloroanilines. It is carried out by the hydrodechlorination of polychloroanilines or polychloronitrobenzenes with hydrogen, in the liquid phase, under the action of heat, at atmospheric pressure or under pressure, in the presence of a noble metal, in an anhydrous organic medium and in the presence of a Lewis acid. These meta-chloroanilines are intermediates especially for active plant-protection substances.
Patent ES-8402109-A1 (ES)
Title: Underwater suction device for irradiated materials
IPC: E02F3/88
Filed: 1982-02-16
Abstract: An underwater suction device for collecting irradiated materials in a pool of water. The device includes injection and suction tubes and a removable, disposable filter for capturing irradiated materials. Pressurized water is injected into the suction tube through a jet pump nozzle to establish a suction flow through the tube. The suction device is manually positionable by an operator standing at a dry location and extending the device underwater by maneuvering a positioning pole. The pole is pivotally connected to the injection or suction tube by a variably positioning latching mechanism.
Patent ES-8302900-A1 (ES)
Title: Airplane mounted launcher with resettable safety arrangement.
IPC: F42C15/40
Filed: 1982-05-25
Abstract: A standard launcher module for various missiles, in particular flares, comprises a flat wall forming a base, provided with male engagement members. In the position engaged on the support incorporated in the aircraft, a connector is active. Provided in a central groove is a series of electrical initiators connected selectively to the connector and located opposite counterpart relay channels which lead respectively to the useful charges. A sliding bar located in the groove has orifices, located according to the working geometry of the initiators. Finally, a motor connected to the connector allows the movement of the bar between a safety position and an armed position.
Patent ES-8306060-A1 (ES)
Title: Retrieving and/or launching system
IPC: B64F1/04
Filed: 1982-06-02
Abstract: A system for retrieval and/or launching an aircraft capable of hovering flight (for example an aircraft having a thrust vectoring capability or a helicopter) includes gantry means 3, 5 for mounting on a surface station (for example a naval vessel 1), and an aircraft capable of hovering in a stationary position with respect to the gantry. The gantry and the aircraft are provided with complementary engagement means 9, 10 which are releasably engageable to allow the whole of the weight of the aircraft to be carried by the gantry. The engagement means on the aircraft are provided in the region of its center of gravity. In a retrieval sequence, the aircraft hovers with its engagement means 10 within a notional window with respect to the engagement means 9 of the gantry and the engagement means are then engaged.
Patent ES-8305755-A1 (ES)
Title: Pyrimidinone derivatives and pharmaceutical compositions containing them.
IPC: C07D213/65
Filed: 1982-06-25
Abstract: The present inventions provides compound of formula (II): < CHEM > and their pharmaceutically acceptable salts which are useful as histamine H1-antagonists. In formula (II) R is C1-4 alkyl, and R<2> is C3-4 alkoxy, halogen, oramino: R<3> is a C1-3 alkylene group and R<4> is a 3-pyridyl, N-oxo-3-pyridyl, 6-methyl-3-pyridyl, N-oxo-6-methyl-3-pyridyl or 6-hydroxymethyl-3-pyridyl group.
Patent ES-8305003-A1 (ES)
Title: Androstane derivatives, process for their preparation and pharmaceutical compositions containing them.
IPC: C07J53/00
Filed: 1982-07-29
Abstract: Androstane derivatives of Formula I < IMAGE > (I) wherein ---- is a single bond or a double bond, R1 is methyl or ethyl, R2 is hydrogen or alkyl of 1-8 carbon atoms, -X- is -(CH2)n-, -CH=CH(CH2)m-, or -C 3BOND C-(CH2)m- wherein n is 2 to 6 and m is 1 to 4, -A-B- is -CH2-CH2-, -CH=CH-, -CCl=CH-, < IMAGE > -U-V< is -CH2-CH<, -CH=C<, -C(OH)=C<, or -CCl=C<, and -W-Y- is -CH2-CH2-, -CH2-C(CH3)2-, or < IMAGE > with the proviso that the compound is not 17 alpha -(3-acetoxypropyl)-17 beta -hydroxy-4,6-androstadien-3-one, are pharmacologically efficacious compounds, e.g., are sebum suppressive.
Patent ES-8307185-A1 (ES)
Title: Hydrogen peroxide adduct, process for its manufacture and its use.
IPC: C01B15/08
Filed: 1982-10-15
Abstract: Disclosed is an adduct of the formula 4Na2SO4.2H2O2.KCl and a process for the preparation of this adduct by crystallizing the adduct out of a suspension containing from about 100 to 900 g of hydrogen peroxide per liter of solution and a quantity of sodium sulphate and potassium chloride which exceeds the saturation concentration of the adduct at the crystallization temperature, whereby the weight ratio of sodium sulphate to potassium chloride is in the range of from about 2:1 to 12:1. A continuous process is also disclosed for producing the adduct.
Patent ES-8402306-A1 (ES)
Title: Oxabicycloalkane herbicides.
IPC: A01N57/24
Filed: 1982-12-15
Abstract: Herbicidal compounds of the general formula < CHEM > wherein X is (-CR4R4-)m in which m is 0 or 1 Y is (-CR5R6-)n in which n is 0, 1 or 2 Z is (-CR7R7-)p in which p is 1,2 or 3 the sum of m + n + p is an integer of from 2 to 5 R1 is a hydrogen atom or a C1-6 alkyl group optionally substituted by up to 3 fluorine, chlorine and/or bromine atoms R2 is a hydrogen atom or a C1-6 straight-chain alkyl group R3 is a hydrogen atom a C1-10 alkyl group a cyano group an alkyl group substituted by one or more halogen atoms or by a hydroxy group, a cyano group, a C1-6 alkoxy group, an aryloxy group, a C1-6 alkylsulphonyl group, an arylsulphonyl group, an aralkylsuphonyl group, an azido group, a C1-6 alkoxycarbonyl group, an aralkoxycarbonyl group, a hydroxycarbonyl group, a phosphoryl group, a phosphoryloxy group, or an amine oxide, carbamoyl or thiocarbamoyl group in which each nitrogen is substituted by hydrogen or by 1 or 2 C1-4 alkyl groups a C2-4 alkenyl or alkynyl group an aryl or aralkyl group, each containing from 6 to 11 carbon atoms including 1 to 4 carbon atoms in the alkyl portion and optionally ring substituted by one or more fluorine, chlorine and/or bromine atoms or by a C1-2 alkyl or alkoxy group, each optionally substituted by one or more fluorine and/or chlorine atoms a group -CSNH2 a group -CO2R8 or -CON(R8)2 in which R8 is a hydrogen atom or a C1-6 alkyl group or a C1-6 acyl group or an oxime or an acetal derivative of said acyl group each R4 is independently a hydrogen atom an alkyl group optionally substituted by up to 3 halogen atoms a hydroxy group or a C1-4 alkoxy group or one of R4 and R1 together form a carbon-carbon bond R5 and R6 each independently is a hydrogen atom or a C alkyl group or when located on a carbon atom adjacent to a the ring oxygen atom then R5 and R6 together form an alkylene group containing 4 or 5 carbon atoms each R7 independently is a hydrogen atom or a C1-4 alkyl group optionally substituted by up to 3 halogen atoms or when n is 0 then R7 is also a chlorine or bromine atom, or two of R7 when located on adjacent carbon atoms together form an epoxide ring or a carbon-carbon bond or when n is 1, then one R7 on the carbon adjacent to the carbon bearing R2 is a hydroxy group a C7-11 aralkoxy group, or a C1-4 alkoxy group, and the other R7 is a hydrogen atom both of Q are hydrogen atoms or fluorine atoms and W is an optionally-substituted unsaturated group of up to 4 carbon atoms an optionally substituted aryl or heterocyclic group containing up to 14 carbon atoms a C3-10 cycloaliphatic group optionally substituted by C1-3 alkyl or a C3-10 secondary alkyl group.
Patent ES-8402772-A1 (ES)
Title: Disconnecting device for gearshift rods.
IPC: F16H61/26
Filed: 1983-02-09
Abstract: The decoupling device is used for connecting the rods, especially gearshift rods disposed between the transmission and the gearshift lever of a motor vehicle. The incorporation of the device into the gearshift linkage permits to and fro movement of the decoupled gearshift rod and suspends the rigid connection between the gearshift lever and the transmission after the transmission has been shifted into a gear. A form-locking connection between the two gearshift rods is only established at the time of selecting or shifting in and out of a gear. The suspension of the rigid connection between the gearshift lever and the transmission effected by the decoupling device eliminates the problem of gear-jumping. The decoupling device incorporates a displaceable intermediate member adapted to control the decoupling operation, which is disposed between ends of the gearshift rods which are in engagement with one another and are located inside a tubular member. The intermediate member is supported on a blade disposed on one of the gearshift rods and is provided with a decoupling element which is cooperating with depressions in the blade and/or the channel of the gearshift rod for establishing a form-locking connection. Furthermore, the intermediate member is provided with locking means which engage with depressions provided in the tubular member surrounding the ends of the gearshift rods. It is also possible to provide coupling between the two gearshift rods that is of the force-locking type.
Patent ES-8400935-A1 (ES)
Title: Method of producing support materials for offset printing plates.
IPC: B41N1/08
Filed: 1983-02-22
Abstract: The process for manufacturing support materials for offset-printing plates is carried out in two stages. These materials are in the form of plates, foils, or strips, composed of aluminum, or an alloy thereof, which have been roughened by chemical, mechanical and/or electrochemical treatment. These two stages comprise an anodic oxidation in (a) an aqueous electrolyte based on sulfuric acid, and in (b) an aqueous electrolyte with a content of anions which contain phosphorus. An electrolyte with a content, in solution, of phosphoroxo anions, phosphorofluoro anions, and/or phosphoroxofluoro anions is employed in stage (b), and the treatment is carried out at a voltage between about 10 and 100 V, at a temperature of from about 10 DEG to 80 DEG C., and for a duration of from abut 1 to 60 seconds. The electrolyte is, in particular, an oxygen acid of phosphorus, or a salt with the above-mentioned anions. Following stage (b), it is also possible to carry out an additional treatment to impart hydrophilic properties to the support material.
Patent ES-8500214-A1 (ES)
Title: Prepn. of 2-methylamino benzophenone derivs.
IPC: A61K31/135
Filed: 1983-06-15
Abstract: Benzophenone derivs. of formula (I), in which X and Y are H or alkyl, halogen or nitro, are made from cpds. of formula (II) by alkylation and a subsequent alkaline treatment capable of opening the pyrimidine ring.
Patent ES-8501050-A1 (ES)
Title: Inflatable packer element.
IPC: E21B33/127
Filed: 1983-11-08
Abstract: An inflatable packer is described comprising an elastomeric tubular core, an outer cover, an annular reinforcement sheath sandwiched between the core and cover comprising a strength zone composed of strain-resisting elements of high modulus extending helically at alternate lay angles of less than 40 DEG with respect to the packer axis, and sleeve means to which the reinforcement is securely attached at each end of the packer. In one embodiment a transition reinforcement zone is interposed betwen the tubular core and strength zone to improve the flex properties and increase the life of the packer. In another embodiment an improved anchor means formed of a frustro-conical matrix encapsulates embedded reinforcement members.
Patent ES-8507311-A1 (ES)
Title: Metallization of ceramics.
IPC: H05K3/18
Filed: 1984-06-08
Abstract: An article comprised of metal directly and adherently bonded onto a ceramic substrate, and a process for producing same, wherein the ceramic is adhesion promoted with molten inorganic compound, treated with halide compounds that promote adsorption of catalyst for metal deposition, and plated with metal. Uniform surface coverage with catalyst and metal is ensured by the halide treatment.