baber/WOPTO huggingface dataset:
Patent ES-8300529-A1 (ES)
Title: Method of forming integral flanges in a sheet
IPC: B21D24/16
Filed: 1981-03-26
Abstract: The method and apparatus for forming flanged holes and a resulting plate and tube assembly of the type used in fluid-to-fluid, such as gas-to-gas, liquid-to-liquid and liquid-to-gas, heat exchangers. A depression is formed with the aid of a punch in a plastically deformable metal sheet such as steel, aluminum, copper and the like, while applying controlled counterpressure with the aid of a larger counterpunch so that material displaced from the space between the punches is laid upon the inner bore of a constraining die. Thus the wall of the depression is formed by purely compressive means. The base of the depression may then be removed to provide deep flanges of controlled dimensions free of cracks or splits.
Patent ES-8203299-A1 (ES)
Title: Device for loading and compacting rubbish in a fixed or mobile receptacle
IPC: B65F3/20
Filed: 1981-05-29
Abstract: A device for loading and compacting rubbish in a receptacle includes a foldable billfold-type panel having upper and lower pivotably articulated sections and a sweeping element articulated to the end of the lower section and pivotably drivable, by actuators, in a trajectory about the lower section end. When the sections are disposed in a substantially folded orientation relative to one another the sweeping element is pivoted upwardly about the lower section end to permit rubbish to be loaded into a receiving portion of the receptacle. Thereafter, the sections are moved to a substantially co-planar orientation where the sweeping element is pivoted downwardly and about the lower section end to sweep the rubbish behind the sections. Finally, the sections are returned to the substantially folded orientation whereupon the rubbish behind the sections is compressed and compacted.
Patent ES-8303715-A1 (ES)
Title: Method and apparatus for electromagnetic borehole logging.
IPC: H01Q1/38
Filed: 1981-10-16
Abstract: Apparatus for communicating electromagnetic energy between a logging tool and a surrounding medium comprise a support member, a radiating/receiving element disposed on one surface of a nonconductive dielectric material having a shape compatible with the shape and dimensions of the support member, a ground plane disposed on the other face of the dielectric opposite the radiating/receiving element and a predetermined distance therefrom, and impedance means, a short circuit in one embodiment, electrically connecting an end of the first element to the second element. The dielectric, radiating/receiving element, and ground plane are carried by the support member, which may be a mandrel or a pad. Various embodiments particularly suitable for use in certain applications and with certain kinds of logging tools are described. Furthermore, related methods for communicating electromagnetic energy between a logging tool and a surrounding medium and related logging tools for investigating the electrical permittivity and/or electrical conductivity of a formation traversed by a borehole are described.
Patent ES-8300867-A1 (ES)
Title: Method of controlling furnace atmospheres
IPC: C21D1/76
Filed: 1982-01-13
Abstract: Carrier gas composed essentially of a mixture of a suitable hydrocarbon such as methanol and nitrogen is supplied to a furnace for adjusting the carbon content of steel or cast iron, and the carbon potential of the furnace atmosphere is controlled by varying the amounts of additive gases. In accordance with the present invention, the ratio of flow of hydrocarbon gas to flow of nitrogen is varied to maintain the CO percentage of the furnace atmosphere at a predetermined value. This renders more effective the independent control by convertional means of the flow of additive gases to maintain the carbon potential of the furnace atmosphere at a predetermined value.
Patent ES-8305762-A1 (ES)
Title: 6-Substituted hexahydroindazolo isoquinolines.
IPC: A61K31/473
Filed: 1982-03-23
Abstract: Hexahydroindazolo or hexahydroisoindolo isoquinolines of the formula < CHEM > wherein R is H, alkyl, allyl or benzyl R<1> and R<2> are independently H, OH or alkoxy, with the limitation that when either R<1> or R<2> is OH, then the other R<1> or R<2> can not be alkoxy Z is < CHEM > R<3> is H or -@-(C1-C2)alkyl and the dotted line represents the presence of one double bond at either 7a-10a or 7a-8, having dopamine agonist and dopamine antagonist activity, are described herein. The compounds are prepared by reacting the the corresponding 8-dimethylaminomethylene derivative with a substituted amino. Novel intermediates are also disclosed.
Patent ES-8303932-A1 (ES)
Title: Electromagnetic filter.
IPC: B03C1/034
Filed: 1982-05-12
Abstract: Electromagnetic filter, including a housing through which medium to be filtered flows, spherical bodies of ferromagnetic material disposed in the housing, a winding for magnetizing the spherical bodies, the spherical bodies having surfaces and particles of higher permeability than the spherical bodies being disposed in the surface with spacings therebetween.
Patent ES-8305200-A1 (ES)
Title: Clothes parts holding system in mfr.
IPC: A41H42/00
Filed: 1982-05-14
Abstract: The system comprises a hook, a fastening comb, springs and pincers. To increase performance, part of moulded plastic, has a variable number of recesses, and bottom teeth engaging parts, descent of which is promoted by the spring. - The pincers contact zones further increase holding pressure irrespective of the thickness of the clothes. (Previously notified in Week 8334).
Patent ES-8306586-A1 (ES)
Title: Method and apparatus for measuring ultrasonic attenuation characteristics.
IPC: G10K11/35
Filed: 1982-05-28
Abstract: Method and apparatus for measuring an attenuation characteristic in a region of interest using ultrasound wherein two statistically independent set of values are accumulated as a difference between logarithms of pairs of each signal set, and the attenuation characteristic calculated as a central tendency parameter of each set of values.
Patent ES-8308360-A1 (ES)
Title: A new polycyclic ether antibiotic.
IPC: C12P17/18
Filed: 1982-07-19
Abstract: A new acidic polycyclic ether antibiotic has the formula: < IMAGE > +TR < IMAGE > and can be prepared by the submerged aerobic propagation in aqueous nutrient media of Streptomyces halstedii ATCC 31812. The antibiotic and its cationic salts are active against a variety of microorganisms and are effective in controlling coccidiosis, enteritis, swine dysentery and theileriosis as well as being effective in promotion of growth in poultry and ruminants.
Patent ES-8308023-A1 (ES)
Title: An insulating body based on mineral wool, and a method for its manufacture.
IPC: B28B19/00
Filed: 1982-07-21
Abstract: Method for the manufacture of insulating bodies based on mineral wool. In the method, one side of a mineral wool body manufactured in a manner known per se is subjected to a vacuum and its opposite side is contacted with a clay slurry, e.g. bentonite slurry, whereupon the clay slurry is absorbed into the mineral wool, and finally the impregnated mineral wool body is dried at an elevated temperature. In an insulating body according to the invention, the fibers of mineral wool bonded with an organic bonding agent are oriented in a tubular body mainly against the radius and in a board-like piece mainly in parallel to the main planes of the board, the body contains clay material up to 40 percent by weight, its compressive strength with a compression of 5 % is at maximum 120 kN/m<2>, and its heat conductivity lambda 10 is 0.032-0.048 W/mK.
Patent ES-8308041-A1 (ES)
Title: Refrigeration system for a chilled product vending machine.
IPC: F25D29/00
Filed: 1982-08-16
Abstract: A control circuit for cycling the evaporator fans on and off independently of the operation of the compressor of the refrigeration system is described. The evaporator fan is cycled on with the compressor and continues to run during the entire compressor ON cycle. A first timer causes the evaporator fan to run for an additional delay period following the cycling OFF of the compressor and the fans continue to blow air over the evaporator coil until the temperature of the evaporator coil is sufficiently above the freezing point of water (32 DEG F, 0 DEG C). The fans are then cycled off. A second cycling timer is provided to intermittently cycle the evaporator fans on and off for predetermined short intervals following the above-described delay period, and during the time when the compressor is off. A third timer is provided to preclude freezing of the vended products and/or the evaporator coil when a vending machine is disposed in a below freezing environment. This timer is enabled when the thermostatic temperature switch which controls the compressor opens, and will time out to cycle on the evaporator fans for continuous operation for a predetermined period of time if the temperature switch remains open in excess of a predetermined period of time.
Patent ES-8405816-A1 (ES)
Title: Ethylene copolymers for hot melt systems.
IPC: C08F210/02
Filed: 1982-10-15
Abstract: Ethylene-vinyl acetate copolymers having a melt index of 700 to 10000 and containing from 11 to 40% vinyl acetate are useful in hot melt systems and particularly in formulating low viscosity hot melt adhesives, preferably in binary compositions with natural or synthetic resin tackifiers. The adhesives show long open times with short setting times, and excellent adhesive properties. The EVAs are prepared by a high pressure polymerization, preferably by using chain transfer agent such as isobutylene to achieve high melt indices.
Patent ES-8403025-A1 (ES)
Title: Stabilized insulin preparations and a process for preparation thereof
IPC: A61K47/24
Filed: 1982-10-29
Abstract: Isulin solutions physically stabilized by presence of one or more phospholipids, preferably a lecithin. The phospholipid is present in concentration of 10-200 mu g/ml.
Patent ES-8401558-A1 (ES)
Title: Light weight prefabricated building
IPC: E04H5/02
Filed: 1983-01-05
Abstract: The prefabricated emergency shelter is made up of curved roofing panels (1) and rigid partitions having curved upper edges which form a semi-cylindrical enclosure. Each roofing panel incorporates a groove (7) on its lower surface which locates over the curved upper edge of one of the partitions. The opposite edges of adjacent roofing panels have cooperating shapes which overlap and interengage on assembly. The roofing panels are made out of expanded plastics material.
Patent ES-8402214-A1 (ES)
Title: Packaging machine.
IPC: B65B11/54
Filed: 1983-02-15
Abstract: A packaging machine for articles or products, of the type in which the article, preferably disposed on a tray or container (10), is wrapped with a film of transparent plastic material.The machine comprises microprocessor control, and incorporates a weighing unit and a labelling unit. The mechanical drive actions are distributed selectively by a main shaft (50) which is constantly rotated by worm-gearwheel couplings (51-61, 52-62, 53-63, 54-64) controlled by electromagnetic clutches (71, 73, 74), A peripheral cam contour associated with microswtiches controls the elementary operations of each individual phase, which requires one complete revolution of the corresponding gear wheel. The operating stages can be selected so as to enable the weighing unit, the labelling unit etc. to be used alone. A lifting-plate (20) is formed from a matrix structure of support members (400) able to pass through the horizontal product conveyor, and the resting surfaces of the support members can be swivelled to facilitate folding the plastics sheet, without compromising the support stability.
Patent ES-8502644-A1 (ES)
Title: Road wheel suspension.
IPC: B60G15/08
Filed: 1983-03-24
Abstract: A hydropneumatic suspension system for a multiple wheeled vehicle providing for each individual road wheel a self-contained externally mounted suspension unit. Each hydropneumatic suspension unit includes a large diameter flanged road arm spindle which is bolted to the vehicle hull a road arm at one end rotatably mounted on the road arm spindle, at the other end mounting a road wheel a crankcase formed by the free volume enclosed within the road arm and the road arm spindle an in-arm mechanically operated pneumatic spring which supports the sprung mass of the vehicle and an in-spindle mechanically operated and hydraulically controlled rotary friction damper which absorbs energy from the sprung mass.
Patent ES-8600213-A1 (ES)
Title: Alcohol substituted amides and use as chain extenders for polyurethanes.
IPC: C08G18/10
Filed: 1983-09-29
Abstract: This invention relates to the reaction products of butyrolactone and an aliphatic amine utilizable as a chain extender and curing agent for castable polyurethanes and to the process employing said products in preparing castable polyurethane elastomers and to the process for preparing the butyrolactone amine adducts. The aliphatic amine reactants employed in preparing the butyrolactoneamine adducts are defined by the formula: < IMAGE > wherein X is amino (-NH2) or hydroxy (-OH) R is hydrogen (-H) or methyl (-CH3) and n has a value of 1 to 2, which amines are reacted with butyrolactone in a mole ratio of between about 1:1 and about 1:3 to provide a curing agent having superior mechanical properties and having the formula: < IMAGE > wherein R is hydrogen or methyl, R' is a hydroxy group or < IMAGE > and n has a value of 1 or 2.
Patent ES-8500146-A1 (ES)
Title: Starting and stopping method for power controller
IPC: H02M7/48
Filed: 1983-11-25
Abstract: PURPOSE:To rapidly start a power controller by gradually increasing the conduction rate of a chopper unit when the unit is turned ON. CONSTITUTION:A chopper unit 11 and a flywheel diode 12 are connected to a power controller 8 through an inverted L type filter 7. When the controller 8 is started, the unit 11 is operated by gradually increasing the conduction angle in the prescribed period. Thus, the voltage of a filter capacitor 6 is gradually increased, and it is not necessary to provide a damping resistor. Incidentally, the conduction rate of the chopper may be gradually increased by gradually increasing the chopper frequency.
Patent ES-8503230-A1 (ES)
Title: Substituted pyridazines, their use as plant growth regulators, and plant growth regulating compositions containing them.
IPC: A01N43/58
Filed: 1984-05-30
Abstract: The substituted pyridazines, which are novel compounds exhibiting plant growth regulatory activity, are compounds of Formula I below: < CHEM > wherein: R<1> is phenyl or naphthyl each optionally substituted with up to three of the same or different substituents selected from halogen, (C1-C4)alkyl, (C1-C4)alkoxy, alkoxy(C1-C4)carbonyl, trihalomethyl, nitro and cyano Y is Z<1>R<3> or NR<7>R<8> wherein Z<1> is O or S R<3> is hydrogen, (C1-C6)alkyl, hydroxy(C1-C6)alkyl, (C1-C4)alkoxy(C1-C4)alkyl, (C3-C6)cycloalkyl, (C3-C6)cycloalkyl(C1-C4)alkyl, halol(C1-C3)alkyl containing up to three halogens, phenyl or benzyl and R<7> and R<8> (a) are the same or different and are selected from hydrogen, (C1-C4)alkyl, (C1-C4)alkyl substituted with a carboxyl group and (C1-C4)alkoxy substituted with a carboxyl group or (b) are joined together and form an alkylene group having up to 5 carbon atoms Z is O or S R<5> is (C1-C4)alkyl or phenyl(C1-C4)alkyl and R<6> is (C1-C4)alkyl or phenyl(C1-C4)alkyl and agronomically acceptable derivatives of compounds of Formula I being metal and ammonium salts, acid addition salts and quaternary ammonium addition salts.
Patent ES-8503339-A1 (ES)
Title: Tetrahydropyridazinone derivatives, process for their preparation and their use.
IPC: C07C51/00
Filed: 1984-06-19
Abstract: Tetrahydropyridazinones of the formula I < IMAGE > (I) wherein R denotes an optionally substituted carbocyclic or heterocyclic radical, R1 denotes hydrogen alkyl aralkyl, which is optionally substituted in the aryl part or acyl, and R2 denotes hydrogen alkyl, which can optionally be substituted or optionally substituted phenyl and their acid addition compounds, if these can be prepared. The tetrahydropyridazinone derivatives of the formula I according to the invention and their physiologically acceptable salts exhibit useful pharmacological actions.
Patent ES-8605862-A1 (ES)
Title: Probe containing a modified nucleic acid recognizable by specific antibodies and the use to detect and characterize a homologous DNA sequence.
IPC: C12Q1/68
Filed: 1985-01-15
Abstract: 1. Kit for the detection of predetermined nucleotide sequences or more generally particular DNAs in a biological sample liable to contain it, characterized in that it comprises : - a probe containing a sequence complementary to the nucleic acid which is sought, said probe comprising at least one 7-iodo-N-acetylaminofluorene group (AAIF group) covalently fixed at one at least of its bases and - antibodies which can react with either N-2-(guanosine-8-yl)-acetylaminofluorene or with antibodies previously prepared against a nucleotidic acid sequence modified by a N-2-acetylaminofluorene group (antibodies AAF).
Patent ES-8601841-A1 (ES)
Title: Process for the preparation of esters.
IPC: C07C67/54
Filed: 1985-01-11
Abstract: A process for the production of a primary C2+ alkyl ester of an alkyl carboxylic acid comprises contacting a vaporous mixture containing a primary C2+ alkanol and hydrogen in an alkanol:hydrogen molar ratio of from about 1:10 to about 1000:1 at a combined partial pressure of alkanol and hydrogen of from about 0.1 bar up to about 40 bar and at a temperature in the range of from about 180 DEG C to about 300 DEG C in a catalytic reaction zone with a catalyst consisting essentially of a reduced mixture of copper oxide and zinc oxide, and recovering a reaction product mixture containing a primary C2- alkyl ester of an alkyl carboxylic acid which ester contains twice as many carbon atoms as the primary C2- alkanol.
Patent ES-8601695-A1 (ES)
Title: Pteridine compounds
IPC: A61P7/10
Filed: 1985-02-25
Abstract: Triamino-pteridine derivs. of formula (I) and their physiologically acceptable acid salts are new: R1 and R2=H, 1-6C alkyl or benzyl, or together complete a 5-6 membered heterocycle, opt. contg. 1 or 2 other heteroatoms, or -NR1R2 is the gp. -NH.-O=NH-NH2. Also new are the cyanomethylphenoxy cpds. of formula (II).
Patent ES-8605863-A1 (ES)
Title: Monitoring agricultural root cutter wear
IPC: B26D5/00
Filed: 1985-03-05
Abstract: The process comprises determining the cutting coefficients of each of a plurality of root cutters used together (e.g. to produce cossettes from sugar beet), measuring the rotation speeds of each of the root cutters, measuring the combined product flow rate from the root cutters, and deriving therefrom the combined Siline Index of the cossettes produced from all the root cutters. The Siline Index is then compared with a predetermined maximum value, and if the Siline Index exceeds this value, the cossettes from the individual root cutters are examined so as establish which root cutter or cutters has the blades which need to be replaced due to wear. For a given cutter, the above cutting coefficient is derived from measurements of product flow rate, product specific length, and rotational speed.
Patent ES-8701333-A1 (ES)
Title: Hydraulic motor mount.
IPC: F16F13/22
Filed: 1985-04-23
Abstract: A hydraulic engine mount comprising two fluid-filled chambers normally communicating with each other to affect a controlled throttled exchange of fluid between them sufficient to absorb relative movements of high frequency low amplitude between an engine and a chassis. Relative movements of high amplitude and low frequency may be absorbed by rendering the mount soft by opening a bypass to provide for a substantially unimpeded flow of fluid between the chambers. Preferably, the bypass is provided with valve means controlled by sensors reacting to parameters representing engine performance or the like.
Patent ES-8608085-A1 (ES)
Title: Method and apparatus for freezing the soil.
IPC: E02D3/115
Filed: 1985-05-30
Abstract: A refrigerant liquid flows through congelation probes (S1, S2, . . . ). The temperature of the liquid supplied to each probe is regulated as a function of the rate of congelation of the ground around the various probes and/or is progressively increased as the congelation progresses.
Patent ES-8700700-A1 (ES)
Title: Process and apparatus for improving the dynamic strength of vehicle wheel discs made from hardenable aluminium alloys.
IPC: C21D9/34
Filed: 1985-11-26
Abstract: A vehicle wheel formed of a heat treatable aluminum alloy and including an axially center area and opposite axially end areas is subjected to a solution heat treatment and then is cooled in a controlled manner to improve the dynamic strength of the wheel. Specifically, cooling is achieved by cooling the center area faster than the end areas. More particularly, a cooling medium first is sprayed on the center area and then is sprayed on the end areas.
Patent ES-8702449-A1 (ES)
Title: Esters of carboxy-containing interpolymers.
IPC: C10L1/192
Filed: 1986-01-17
Abstract: An ester of a carboxy-containing interpolymer is disclosed, said interpolymer having an RSV of from about 0.05 to about 2. The esterified polymer will include at least an ester group (A) which is a carboxylic ester group having at least about 8 aliphatic carbon atoms in the ester group with the proviso that if the ester group (A) contains less than 28 carbon atoms, the interpolymer ester will include an ester group which is a carboxylic ester group having an ester group of the formula < IMAGE > wherein R is a hydrocarbyl group of about 1 to about 50 carbon atoms, R' is a hydrocarbyl group of about 1 to about 50 carbon atoms, y is a number in the range of zero to about 50 and z is a number in the range of zero to about 50 with the proviso that both y and z cannot be zero. The interpolymer may include an ester group (C) which is a carboxylic ester group having no more than 7 aliphatic carbon atoms in the ester group. Crude oil, lubricating oil and fuel compositions and additive concentrates containing such ester are disclosed.
Patent ES-8708016-A1 (ES)
Title: Molecular cloning and characterization of a further gene sequence coding for human relaxin.
IPC: C12N15/16
Filed: 1986-02-17
Abstract: Genes and DNA transfer vectors for the expression of human preprorelaxin sub-units thereof, including genes and transfer vectors for expression of human prorelaxin and the individual A, B and C peptide chains thereof and equivalents of all such genes. Methods for synthesis of the peptides involving recombinant DNA techniques.
Patent ES-8705428-A1 (ES)
Title: Chromone- and thiochromone-substituted 1,4-dihydropyridines, processes for their preparation and their use in pharmaceutical preparations.
IPC: C07D405/14
Filed: 1986-02-20
Abstract: Dihydropyridines of the formula < IMAGE > in which R1, R2, R5, R6, R7 and R8 can be hydrogen or various halogen or organic radicals, R4 is an optionally substituted hydrocarbon radical, A is a direct bond, an alkylene chain with 1 to 20 C atoms or an alkenylene chain with 2 to 20 atoms, the chains being optionally interrupted by O or S, X is O or S and Y is a direct bond, O, S, -NH- or -N- alkyl with 1 to 8 C atoms, or a pharmaceutically acceptable salt thereof, are useful as cardiotonic agents for improving heart contractility, antihypotonic agents, for lowering the blood sugar level, for detumescing mucous membranes and for influencing the salt and liquid balance.
Patent ES-8800236-A1 (ES)
Title: Cephalosporanic acid derivatives
IPC: C07D501/00
Filed: 1986-04-21
Abstract: This invention provides novel cephalosporin intermediates, 7 beta -amino-3-[(Z)-1-propen-1-yl]-3-cephem-4-carboxylic acid and esters thereof having the general formula < IMAGE > wherein the configuration of the 3-propenyl group is Z sometimes referred to as cis- and R is hydrogen or a conventional carboxy-protecting group, and acid addition salts thereof and the metal salts of the foregoing substance wherein R is hydrogen. These compounds are useful as intermediates for preparation of orally active cephalosporins.