baber/WOPTO huggingface dataset:
Patent ES-473319-A1 (ES)
Title: Heat transfer fluid for solar panels and engines - comprising mono:alkyl-cyclohexane cpd. not corroding metals and elastomers
IPC: C09K5/08
Filed: 1978-09-13
Abstract: The fluid comprises monoalkyl-cyclohexanes with 6-14, pref. 8-12 esp. 10 C in the alkyl gp. The fluid is specified for use in planar solar energy collectors. It is also useful for cooling engines. It does not corrode metals and elastomers and has a fire point above 100 degrees C. It is esp. useful in the -20 to +180 degrees C range and is compatible with energy-storing substances, e.g. hydrates of inorg. salts and eutectic mixts. of these.
Patent ES-474230-A1 (ES)
Title: Propanthioic acid derivatives, herbicidal and/or plant growth regulating compositions comprising these derivatives and method of destroying or preventing undesirable plant growth.
IPC: A01N37/52
Filed: 1978-10-16
Abstract: Anilinoalkylthioic acid derivatives of the general formula: < CHEM > wherein X represents a hydrogen or a halogen atom or an alkyl group optionally substituted by halogen and R<1> represents a) a group < CHEM > or a combination thereof with an acid salt molecule, in which group R<2> and R<3> represent the same or different alkyl groups or b) a group < CHEM > or a combination thereof with an acid salt molecule, in which group R<4> represents an alkyl group of at least 2 carbon atoms. Herbicidal and/or plant growth regulating compositions comprising these derivatives.
Patent ES-475719-A1 (ES)
Title: Precured unsaturated polyester resin laminate - contains peroxide activated by high temp., giving storable material which post cures to a strong, tough prod.
IPC: B32B29/00
Filed: 1978-12-05
Abstract: In laminates of paper and/or woven and/or nonwoven fabrics impregnated with unsatd. polyester resins, the resin is 40-80, pref. 50-70% cured and contains 0.2-4 pref. 0.5-2 wt % peroxide(s) (I) with a half life of min. 10 h at 100 degrees C pref. min 10 h at 120 degrees C. The laminate pref. is 0.3-4 esp. 0.5-3 mm thick. The laminates can be stored and transported under normal environmental conditions and can be moulded and post cured later, even after keeping for 6 months. The post cured prods. have very good flexural strength, toughness and puncture resistance and are resistant to abrasion and organic solvents and dimensionally stable. They can replace hard, resin-impregnated paper normally used in laminates and form a very good bond with prepregs.
Patent ES-478436-A1 (ES)
Title: Sheet supporting device.
IPC: B41F22/00
Filed: 1979-03-08
Abstract: Sheet carrier device disposed so as to be axially and radially adjustable on a transfer drum in a multicolor rotary printing machine and having axially shiftable carriers extending in circumferential direction on the casing of the drum, sheet carrier elements being interchangeably mounted on the carriers and displaceable in circumferential direction of the drum, the sheet carrier elements having supporting edges whereon a sheet being carried is supported when the carrier elements are in operating position. In a first embodiment the invention includes lines disposed circumferentially on the transfer drum and having a hook at least one end thereof for hooking the lines into the drum casing, the sheet carrying elements being formed with respective bores through which the sheet carrying elements are threaded on the lines, the sheet carrying elements having a square cross section concentric to the bores formed therein, respectively, and having the respective supporting edge thereof projecting from the square cross section, and a guide band mounted on the casing surface of the transfer drum and shiftable in axial direction thereof, the sheet carrying elements being disposed on the guide band so as to be pivotable through 90 DEG . In a second embodiment the invention includes a guide rod axially mounted on the drum casing, stirrups forming a circumferentially extending circular segment, respectively, and being shiftable in axial direction on the guide rod, the sheet carrier elements being formed with a clamping opening by which the sheet carrier elements are mounted on the stirrups.
Patent ES-481130-A1 (ES)
Title: Dialysis membrane and method of making
IPC: A61M/
Filed: 1979-05-31
Abstract: A single or multilayer dialysis membrane, constructed as a flat film, a tubular foil or especially as hollow fibers, the membrane being made of a regenerated cuprammonium cellulose which may be unmodified or partly modified by alkyl, carboxyalkyl or hydroxyalkyl groups, and said membrane being characterized by an ultrafiltration capacity at 37 DEG C. of 7 to 30 ml/hrxm2.mmHg, an average molecular permeability, based upon vitamin B12, of about 3x10-3 to 12x10-3 cm/min, and a water retention value of more than 145%, calculated according to the German Industrial Standard (DIN) 53814. The new membrane is prepared by the known cuprammonium process but with the addition of a finely ground CuO with a maximum particle size of 20 microns to the standard cuprammonium solution. After casting, extruding or spinning this solution into a coagulating bath, e.g. an alkaline coagulating bath, the regenerated and shaped cellulosic film, foil or filament is given an acid treatment, preferably with sulfuric acid, sufficient to substantially remove the solid CuO particles and to provide a significantly higher pore volume content and other favorable properties in the final membrane.
Patent ES-482884-A1 (ES)
Title: Colour television display device comprising a deflection coil unit provided with a deflection coil for the vertical deflection and deflection coil unit for such a display device.
IPC: H04N9/28
Filed: 1979-07-27
Abstract: A colour television display device comprising a deflection coil unit with a deflection coil for the vertical deflection which coil is divided into two coil halves (L1, L2). A balancing resistor (R1, R3, R2) by means of convergence can be corrected is in a parallel branch. A static convergence error introduced by this resistor owing to the non-zero inductance (I1, I2) of the deflection coil is corrected by means (D1, D2, D3, D4 Z1, Z2) for decreasing the voltage present across the balancing resistor during the trace period (T) of the deflection current (id) by a direct voltage in such a way that the voltage across the resistor is more decreased after the centre instant (t0) of the trace period than before and that the correction current (i0) at and about said centre instant is substantially zero.
Patent ES-8100186-A1 (ES)
Title: Collapsible baby carriage
IPC: B62B9/20
Filed: 1979-08-27
Abstract: A collapsible baby carriage has a main framework including a pair of right and left main rods, a pair of right and left auxiliary rods pivotally connected to the intermediate portions of the main rods, and a plurality of sets of bendable connecting rods installed between the pair of main rods and between the pair of auxiliary rods. The main rods are disposed to extend from the rear upper region to the front lower region, with their upper portions serving as push rods and their lower portions serving as front legs. The auxiliary rods extend rearwardly downwardly from their respective pivots to serve as rear legs. Of the plurality of sets of connecting rods, the sets provided for the main rods are connected to first rods which transmit their bending motion, whereby the spacing between the main rods is changed. This spacing changing motion is operatively effected through second and third rods with the rotation of the auxiliary rods relative to the main rods and with the motion for changing the spacing between the auxiliary rods. With this arrangement, a vertically extending elongated collapsed state can be obtained.
Patent ES-8100101-A1 (ES)
Title: Fluid coke contaminated catalyst regeneration process
IPC: C10G49/16
Filed: 1979-12-14
Abstract: A catalyst regeneration process and apparatus for the oxidative removal of coke from a coke-contaminated fluid catalyst. Simultaneous production of hot regenerated catalyst and a relatively-cooler flue gas is provided. The process comprises a high temperature coke combustion zone, and a lower temperature heat removal zone. Coke contaminated catalyst, oxygen containing gas and regenerated catalyst from the heat removal zone are contacted in the high temperature combustion zone, the temperature of which is controlled by adjusting the rate at which catalyst is recycled from the heat removal zone. Catalyst may be withdrawn from the top of the combustion zone and sent to the reaction zone at the controlled combustion zone temperature, the remainder of the catalyst and the hot flue gas pass to the upper heat removal zone, where both gas and catalyst are cooled, preferably by utilizing the catalyst as a heat transfer medium in a dense-phase heat exchange system. The optimum temperature may be achieved by mixing regenerated catalyst from the two zones, and 0-100% of regenerated catalyst may be withdrawn from either of the two zones. The temperature in the upper zone can be adjusted by changing the level of the dense bed in the heat removal zone, and this would be used for making gross changes in the quantity of the heat removed from the process.
Patent ES-8100153-A1 (ES)
Title: Moulding foamed plastics
IPC: B29C44/58
Filed: 1980-01-31
Abstract: In a method of making moulded objects (62) from foamed plastics, e.g foamed polystyrene, the plastics raw material is introduced in the form of pre-expanded beads containing an expanding agent into a divisible mould (2) and is subjected in this mould to the action of a hot, gaseous foaming agent, which causes the beads to fuse together while further expanding. The thus obtained foam is, before the moulding is removed from the mould, stabilized by forcing through it a stabilizing agent in the form of a gas, e.g. air. The foaming and stabilizing operation can be repeated. A vacuum can also be applied to the moulded object during the working cycle. The relevant mould may possess, instead of the usual nozzles (26) or slits, mould inner walls (28, 30) of porous material, e.g. sintered metal.
Patent ES-8105338-A1 (ES)
Title: Diphosphonate or phosphate-phosphonate derivatives and pharmaceutical compositions containing them.
IPC: C07F9/40
Filed: 1980-02-13
Abstract: This invention relates to new diphosphonate compounds of formula (I) < IMAGE > (I) where X is H, OH, < IMAGE > or NH2 R and R' identical or different are H, CH3 or C2H5 m is zero or 1 and A is selected from the group comprising (CH3)3C-, Y-C6H4-, Y-C6H4-O-C(CH3)2-, Y-C6H4-C(CH3)2-, Y-C6H4-CO-C6H4-, Y-C6H4-(CH2)n- and Y-C6H4-O-(CH2)n-, where n is an integer from 1 to 6 and Y is H, CH3, OCH3 or Cl. These compounds possess remarkable activity as hypoglycemic and/or antiatherogenic agents, and are usable in pharmaceutical compositions to alter lipoprotein profiles in favor of high density lipoproteins and to clear cholesterol from various tissues.
Patent ES-8101671-A1 (ES)
Title: Needle driving apparatus for sewing machines
IPC: F16C23/10
Filed: 1980-06-10
Abstract: An apparatus for selectively changing the distance of needle travel in a sewing machine in which the needle is carried by a needle clamp and reciprocated by a crank driven control lever along a pathway defined by a fixed guide bar. One end of the control lever has a lever pivotably connected thereto and the opposite end of this lever is pivotably connected to an eccentrically mounted and selectively positionable pin that protrudes from the machine's housing. Each of the available positions of the pin provide a means for effecting a change in the distance a needle travels during seaming for the purpose of accommodating workpieces of different thicknesses.
Patent ES-8105457-A1 (ES)
Title: Electronic ratio change control device for an automatic automobile vehicle transmission.
IPC: G01P3/48
Filed: 1980-07-23
Abstract: An electronic governor receiving two signals, one corresponding to the load on the motor and the other to the speed of the vehicle comprises two time-interval comparators controlled by two switches corresponding to the manual control imposing transmission ratios and by a retrocontact switch. The output signals of the governor supplying orders for speed changes feed a sequential commutation device which controls two electrically actuated valves controlling the gear box with time delays and for transitory changes.
Patent ES-8106550-A1 (ES)
Title: Bleach composition.
IPC: C11D3/39
Filed: 1980-08-14
Abstract: A low temperature bleach system comprises a peracid percursor system and bromide ions. The bromide ions may be supplied by sodium bromide. A theoretical peracid to bromide equivalent ratio between 2:1 and 1:2 is preferred, but dye transfer and hygiene benefits are possible with a ratio up to 1:32. The precursor system is typically diphthaloyl peroxide or sodium perborate plus tetraacetyl ethylenediamine (TAED). If the perborate is in excess, a scavenger such as catalase should be included. The system may be used as such or incorporated in a conventional detergent base.
Patent ES-8200282-A1 (ES)
Title: Dismountable wagon for the technical coordination of road-rail transport.
IPC: B61F13/00
Filed: 1981-01-13
Abstract: The present invention relates to a dismountable car for the technical coordination of rail-highway transport, wherein the car is adapted to support two identical loads and its chassis is in two elements respectively borne by the end bogies and provided with traction and buffer members, these two elements being connected in the median zone of the car by disconnectable connection means and their corresponding ends being adapted to be supported by retractable support devices which may rest via lower rail wheels on the rails and abut on these elements to maintain them substantially horizontal and lift or lower their free ends slightly.
Patent ES-8202119-A1 (ES)
Title: Shutoff valve device with pressure relief.
IPC: F16K27/02
Filed: 1981-04-01
Abstract: Isolating device for positioning in a circuit upstream of the safety valve, wherein it comprises a valve member which can sealingly bear on a valve seat formed in the said circuit, neutralization means which normally maintain the valve member remote from its seat, said means being actuatable to bring the valve member in sealing engagement with its seat when it is necessary to isolate the safety valve and calibration means acting on the valve member when it is sealingly engaged with its seat to enable it to move away from the latter when the pressure upstream of the isolating device exceeds a determined value.
Patent ES-8204700-A1 (ES)
Title: Supporting element for the neck moulds of a machine for making hollow articles.
IPC: C03B9/34
Filed: 1981-06-22
Abstract: In a supporting element (8) for neck mould holder parts (55 56) which are movable relative to one another and each hold a neck mould part (4 5) of a divided neck mould of at least one neck ring (2 3) of a machine for the production of hollow articles (81) from glass or the like, each neck ring (2 3) has an undivided guide ring (6) which is held by the neck mould and extends from the neck mould with an outer section (70). A centring device (67) is arranged on the supporting element (8) and interacts with the outer section (70) of each guide ring (6) in order to fix the longitudinal axis of each guide ring (6) relative to the supporting element (8). The centring device (67) can have a metal sheet which accommodates the outer section (70) in a recess (68 69) and can be rotatably mounted on the supporting element (8).
Patent ES-8203811-A1 (ES)
Title: Alkenols (I) and process for their preparation, utilisation of (I) as fragrants and/or aromatic compounds, as well as a fragrant and/or aromatic composition containing (I).
IPC: A23L27/20
Filed: 1981-07-30
Abstract: The invention is concerned with compounds of the formula: < IMAGE > I wherein one of the symbols R1, R2 and R3 stands for methyl or ethyl and the others stand for hydrogen and R4 signifies hydrogen or methyl, with the proviso that R4 represents hydrogen when R1 and R2 both represent hydrogen and R3 represents methyl and their use as odorants and flavorants.
Patent ES-8205576-A1 (ES)
Title: Method of regenerating ion exchange resin material of mixed functionality.
IPC: B01J49/00
Filed: 1981-10-13
Abstract: Ion exchangers in which both cation and anion exchange groups are present may be regenerated by treating the ion exchanger with a regenerant for one type of ion exchange group, either anion or cation, and subsequently treating the ion exchanger with an ion exchange emulsion bearing the desired ions to regenerate the other type of ion exchange group.
Patent ES-8303185-A1 (ES)
Title: Tire Curing Bladder Treatment Lubricants, Coated Bladders and Method of Curing Tires
IPC: C10N20/04
Filed: 1981-11-03
Abstract: Lubricant composition comprised of 10-40 parts by wt. bentonite clay, of specified mesh size 15-45 parts by wt. polydimethylsiloxane of specified viscosity, 12-36 parts by wt. poly(ethylene glycol and/or propylene glycol) of molecular weight 1500 to 2500 and 10-25 parts by wt. surfactant are used as aqueous emulsions in treating tire cure bladder. Rubber tires are moulded utilizing such a coated cure bladder.
Patent ES-8305636-A1 (ES)
Title: Chopper control equipment for electric railcars
IPC: B60L7/12
Filed: 1982-05-26
Abstract: When a plurality of shunt motors connected in parallel are used for driving an electric railcar the, differences in the characteristics of the motors introduced during the manufacturing thereof causes the armature currents to vary greatly even when they are running at the same speed. To control the field current by means a single device, therefore, the armature currents must be corrected by armature choppers. In order to fully recover the kinetic energy possessed by the electric railcar, the present invention automatically corrects for the difference in the characteristics of the shunt motors so that the required braking force is uniformly borne by each of the shunt motors.
Patent ES-8304873-A1 (ES)
Title: Rotary valve for loading or unloading granular materials into or from conveying systems.
IPC: B65G65/48
Filed: 1982-07-06
Abstract: 1. A star feeder sluice for locking bulk material into and out of feeder systems, with different pressure levels being required to be maintained between the inlet side (2) and the outlet side (3) of the star feeder sluice, characterized in that the circumference of the star feeder (1), with the exception of the applying and discharging areas (2/3) for the bulk material, are sealed by two circumferentially drivable sealing bands (4/5) respectively carried at least by two band drums (6/7, 6'/7'), with the band speed of the sealing bands being identical with the circumferential speed of the star feeder (1), that a shaped member (10) enclosingly connected to the applying and discharging shaft (11) is introduced into at least one of the free spaced formed in the applying and discharging areas (2/3), i.e. formed between the periphery of the side walls of the star feeder (1), and the two sealing bands (4/5) guided over the facing drum bands (6/6' and 7/7').
Patent ES-8305677-A1 (ES)
Title: Process for the preparation of polyamines and their use in the preparation of polyurethanes.
IPC: C08G18/50
Filed: 1982-08-06
Abstract: The invention relates to a simplified, economic process for the production of polyamines by the alkaline hydrolysis of compounds containing terminal aromatic and/or aliphatic isocyanate groups (including modified isocyanates or NCO-prepolymers and semi-prepolymers with NCO-contents of from 0.5 to 40% by weight), with strong aqueous bases, direct isolation of the polyamines from the carbamate stage being possible by thermal carbamate decomposition and/or solvent extraction. The invention also relates to the use of the aromatic and/or aliphatic polyamines containing primary NH2-groups obtainable by the process according to the invention for the production of polyurethanes, such as optionally cellular polyurethane plastics and polyurethane foams.
Patent ES-8400008-A1 (ES)
Title: Mass and heat transfer set for ham tenderising, etc.
IPC: A22C9/00
Filed: 1982-11-12
Abstract: The set comprises a cylinder with a dished head and a hopper-shaped bottom, and means for rotating the cylinder. A refrigeration group is also fitted, together with an internal heat transfer unit. - Means for generating a vacuum and controlled by regulators, and a loader, are also provided.
Patent ES-8401532-A1 (ES)
Title: Process and apparatus for removing coatings from objects.
IPC: C23G5/04
Filed: 1982-11-16
Abstract: The present invention relates to the cleaning or stripping of coated objects. The coating is dissolved in a receiver tank rendered inert by means of nitrogen, by a solvent and the mixture of solvent and coating product is transferred into a thickening tank swamped by a heated nitrogen flow. The nitrogen-solvent mixture is separated by cooling and condensation of the solvents extracted. The invention is applied to the stripping of objects coated with paints and varnish.
Patent ES-8405071-A1 (ES)
Title: Covalent conjugates of an enzyme and an antibody, and medicinal compositions containing these conjugates.
IPC: A61K39/44
Filed: 1983-03-16
Abstract: The present invention relates to new immunoenzymic conjugates resulting from a chemical coupling, by covalent bond, of an antibody or a fragment of antibody, which has retained the capacity of recognizing the selected antigen, with an enzyme capable of producing ammonium ions from natural substrates which are well tolerated in higher animal organisms. The invention also relates to a process for the preparation of these conjugates and the medicinal associations of said conjugates with an immunotoxin.
Patent ES-8501955-A1 (ES)
Title: Doughs and cookies providing storage-stable texture variability.
IPC: A21D13/08
Filed: 1983-07-07
Abstract: Cookie products having a storage-stable plurality of textures, comprising (1) discrete regions providing a stable, crisp texture and (2) discrete regions providing a stable, chewy texture are disclosed. A method for the generation of the plurality of textures requires a process for inhibiting sugar crystallization in parts of the product.
Patent ES-8500444-A1 (ES)
Title: A device for the non-destructive testing of the internal stress state of heat tempered plate glass.
IPC: G01N21/21
Filed: 1983-09-20
Abstract: The internal stress state of a plate of heat tempered plate glass is tested by means of a device which uses a source of polarized monochromatic infrared radiation. This radiation passes through the glass in a point, and the variation of the polarization state is determined by means of an analyzer with the polarization axis at 90 DEG with respect to the polarizing filter.
Patent ES-8504220-A1 (ES)
Title: Process for producing polymaleate.
IPC: C08F22/02
Filed: 1983-10-05
Abstract: A polymaleate having an average molecular weight of 300 to 5000 is obtained by polymerizing a monoalkali metal maleate or monoammonium maleate at 80 DEG to 180 DEG C. in the presence of a polymerization initiator in an aqueous solvent.
Patent ES-8405957-A1 (ES)
Title: Device for measuring the arc tension in a furnace.
IPC: H05B7/02
Filed: 1983-10-14
Abstract: A system which permits the measurement, during operation, of the arc voltage electrodes having an upper metal portion (4) cooled by circulating water. The system employs an electrical instrumentation-cable (16) attached to a piece (5) for fixing the graphite consumable portion (3) of the electrode. This cable runs along the axis of the metal portion (4) and then inside one of the water-supply pipes (11), terminating at an electronic box (14) which converts the incoming measurement signal into a light wave.