baber/WOPTO huggingface dataset:
Patent ES-457355-A1 (ES)
Title: Non-polluting waterproof cloth finish for abrasive cloth
IPC: B24D11/02
Filed: 1977-03-30
Abstract: A woven cellulosic cloth backing of cotton or rayon yarns for the manufacture of coated abrasives, particularly for the manufacture of coated abrasive belts for wet grinding, includes a backsize, of phenolic resin which may be admixed with a polymer having a glass transition temperature between 10 DEG and 40 DEG C, said backsize being directly adhered to the yarns of cloth, a polymeric film forming resin adhered to the yarns of cloth to which the backsize is not adhered, said resin having a glass transition temperature between 20 DEG and 50 DEG C, and a front size of a mixture of phenol-formaldehyde resin and the film former resin coating above referred to. An additional front coating of phenol-formaldehyde resin may be employed to provide a smooth surface for the application of a fine grit abrasive.
Patent ES-457774-A1 (ES)
Title: Ink application control for printing press - has phototransistor sensor measuring ink density to control ink circulation valves
IPC: B41F33/00
Filed: 1977-04-13
Abstract: Printing ink application control for printing machine has a metering sensing element comprising a phototransistor which undertakes three measurements on the surface of the printed sheet as it passes of which the first measurement is undertaken in the absence of light while the others are conducted with light employing th transparency of the paper. The ink density is compared with a predetermined value held in the computer of a microprocessor which receives the measurements from the elements via an analogue/digital signal and generates a signal for controlling the current supply to several servo-motors which regulate the individual ink circulation control valves.
Patent ES-458958-A1 (ES)
Title: Production of novel 11 aryloxyy2*33epoxyypropane
IPC: A61P9/00
Filed: 1977-05-19
Abstract: New 1-phenoxy-2,3-epoxy-propane derivs. are of formula (I) (where R1, R1' are each H, 1-4c alkyl, 1-4C alkoxy, allyl, halo or nitro, and R2 is -CR3= CR4-COOR5 or -CR3=CR4-CN R3 is H, 1-5C alkyl, aryl or aralkyl opt. substd. by lower alkyl or alkoxy gps. R4 is H or 1-8C alkyl and R5 is H alkyl or aryl-lower alkyl). (I) are intermediates for 1-aryloxy-2-hydroxy-3-aminopropanes used for the treatment of cardiac disorders. Typical (I) is dl-3-(2-(2,3-oxidopropoxy)-phenyl)-crotononitrile.
Patent ES-463422-A1 (ES)
Title: Dual-phase hot-rolled steel strip
IPC: C21D6/00
Filed: 1977-10-21
Abstract: A dual-phase hot-rolled steel strip and method of making same which is characterized by a microstructure in the as-rolled condition of discrete islands of hard martensite dispersed through a substantially continuous matrix of soft polygonal ferrite and containing as its essential alloying constituents, about 0.05% to about 0.11% carbon, about 0.6% to 1.8% manganese, about 0.7% to about 1.2% silicon, about 0.2% to about 0.4% molybdenum, about 0.3% to about 0.9% chromium, up to about 0.1% vanadium, and the balance consisting essentially of iron along with the usual impurities and residuals present in conventional amounts. The high strength low alloy steel is further characterized as having good initial formability properties and work hardening characteristics, rendering it eminently suitable for the fabrication of structural components for automobiles, such as bumpers, wheel components and the like.
Patent ES-464886-A1 (ES)
Title: Vitreous sheets with synthetic polymer spacer and process for making the same
IPC: C09J123/22
Filed: 1977-11-25
Abstract: A hollow panel is prepared by uniting vitreous sheets by a spacer of synthetic polymeric material between the sheets. Preferably the polymeric material is a mixture including two polymers of substantially different molecular weight. A ribbon made of the polymeric composition is also disclosed.
Patent ES-465050-A1 (ES)
Title: Television receiver having a demodulator circuit for demodulating a television signal modulated on a carrier
IPC: H04N5/455
Filed: 1977-12-14
Abstract: In a television receiver comprising a synchronous demodulator having a push-pull output behind which an emitter-coupled transistor pair is connected for suppressing whiter-than-white noise signals, a signal can be obtained from the collector circuit of one of the transistors of the transistor pair by means of smoothing which smoothed signal is suitable for many purposes such as, for example, switching-off an automatic frequency control or a tuning indication or a tuning correction.
Patent ES-465286-A1 (ES)
Title: Adjustment of the quantity of impregnating or coating material
IPC: C03B37/10
Filed: 1977-12-21
Abstract: Method and apparatus for controlling and particularly for reducing the retention rates of viscous impregnate or coating materials on fibers, strands or textile ribbons are disclosed. The impregnated or coated material is submitted to successions of compressions and decompressions. Drainage of the viscous material is effected in the decompression intervals which separate the compression intervals.
Patent ES-471240-A1 (ES)
Title: Miticidal composition
IPC: A01N37/38
Filed: 1978-06-28
Abstract: PURPOSE:To provide a miticide having synergistic effect against Tetranychus, Tarsonemidae, etc., which are parasitic on fruits, tea, vegetables, frower, and other crops, comprising a diphenylether derivative, an organo-tin compound, etc.
Patent ES-475259-A1 (ES)
Title: Heating Boiler
IPC: F22B7/12
Filed: 1978-11-21
Abstract: The invention provides a heating boiler having a horizontal combustion chamber 1 closed at the rear end 2, and having an outer casing 3 which encloses the combustion chamber and a water compartment 4 and which is closed at its front open end by a boiler door 5 which comprises a burner opening 6 for a burner leading into the combustion chamber 1. Flues 7 are disposed in the boiler water compartment 4 between the top of the combustion chamber 1 and the top of the outer casing 3 and are connected at the front end to the combustion chamber and at the rear end to a flue-gas collector 8. Spaced below the top part 10 of the combustion chamber 1 is a horizontal refractory insertion plate 9 which is contiguous with the sides of the chamber 1 and the boiler door 5 and is spaced apart from the rear wall 2 of the combustion chamber at the rear.
Patent ES-476152-A1 (ES)
Title: Quaternary ammonium salts, and their formulations and preparation.
IPC: C07C211/62
Filed: 1978-12-19
Abstract: Novel quaternary ammonium salts of certain phenylpropylamines and phenylbutylamines are disclosed. They are useful drugs for treating arrhythmia and prolonging the action potential of cardiac muscle. They are prepared by reacting a tertiary amine with an alkyl salt.
Patent ES-481389-A1 (ES)
Title: Abrasive blasting machine for large-surfaced and large-sized workpieces.
IPC: B24C3/00
Filed: 1979-06-08
Abstract: A machine for centrifugally blasting large surface and large volume workpieces (3) includes a closed blasting chamber (1), blast wheel units (5) and a supply arrangement (6) for the blasting agent. The blast wheel units and supply arrangement are disposed on an arm assembly (4) including two hinged arms (9, 10) movable in relation to the workpiece (3). For simultaneously blasting multiple surfaces of the workpiece (3), the outside hinged arm (10 or 10a) is formed L- or U-shaped and has several blast wheel units (5) radially adjustable relative to the axis 12 of the hinged arm (10, 10a). The supply arrangement (6) for the blasting agent has rigid conveying arrangements (21, 27) which are swivelably interconnected to pivot about the axes (11, 12) of the arm (4).
Patent ES-482930-A1 (ES)
Title: Process for the Preparation of Tricyclazole
IPC: C07D515/04
Filed: 1979-07-27
Abstract: A process for preparing 5-methyl- 1,2,4-triazolo[3,4-b]benzothiazole, effective in controlling rice blast, involves the reaction of 2-hydrazino- 4-methylbenzothiazole and excess formic acid and utilizes an aromatic hydrocarbon during work-up.
Patent ES-487571-A1 (ES)
Title: Process for making single ornament stones coated with heat-activated adhesive
IPC: C04B37/02
Filed: 1979-12-20
Abstract: An account is given of a process for making separate ornament stones with a heat-activated or thermoplastic adhesive coating, in the case of which a number of ornament stones are adhesively joined to a heat-activated adhesive foil and the single stones, with the heat-activated adhesive foil sticking to them, are freed from the compound structure made up of the separate stones and the foil. With this process single ornament stones may readily and simply be coated with a heat-activated adhesive of a true desired thickness where it is needed on the stones.
Patent ES-8104445-A1 (ES)
Title: Crystallization apparatus
IPC: B01D9/00
Filed: 1980-03-21
Abstract: An apparatus for crystallization which utilizes a treating device for the formation of a crystal slurry having a prismatic drum at the inlet end of the device and a zigzag body eccentrically connected to the wide end of the drum and formed by ducts which have their axes intersecting the axis of the drum, the final duct section terminating at a ring which is coaxial with the drum. The duct walls are planar as well. The entire system is closed and includes a filter having a prismatic drum and duct arrangement but with walls which are perforated.
Patent ES-8105775-A1 (ES)
Title: Silicone oil compositions containing silicate cluster compounds
IPC: C10N40/08
Filed: 1980-04-25
Abstract: Novel compositions are described comprising silicone oils and silicate cluster compounds. The addition of the cluster compounds serves to enhance the silicone oils and accommodate the solubilizing of various additive materials that otherwise are not compatible with the silicones.
Patent ES-8100907-A1 (ES)
Title: Cryogenic grinding plant - uses cryogenic fluid e.g. liq. nitrogen to embrittle prod. being ground, with countercurrent and co-current gas recirculation
IPC: F25D3/11
Filed: 1980-05-05
Abstract: Coryogenic grinding of prods. to obtain a powder with the use of a cryogenic fluid for embrittlement of the prod consists of displacing the prod. in an elongated refrigeration zone comprising an upstream pre-cooling section and a downstream refrigeration second. The refrigeration prods. are fed to a grinder with circulation of grinding gas, of which an excess part is evacuated countercurrent through the pre-cooling zone. The cryogenic fluid is fed into the refrigeration section zone and flows in this section cocurrent with the products to the grinder, the gas being recirculation, a part in the refrigeration section. Another part of the gas is circulated in the refrigeration section cocurrent with the prods, while a remaining part is recirculated downstream of the refrigeration section in the pipe connecting this section to the grinder. The method of introducing the cryogenic fluid and of recirculating the grinding gas gives a higher thermal efficiency than that of existing installations. There is no need to introduce the cryogenic fluid into the grinder itself.
Patent ES-8100979-A1 (ES)
Title: Device for the resilient suspension of a vehicle seat with longitudinal adjustment
IPC: B60N2/50
Filed: 1980-05-14
Abstract: The top frame of a vehicle seat is fitted with upper longitudinal guides for slidably mounting the frame on an articulated system which serves to displace the seat in a vertical direction while also permitting horizontal displacement of the seat in sliding motion. The upper guides are locked in any desired longitudinal position by means of catches and may be disengaged by means of a release control member.
Patent ES-8200013-A1 (ES)
Title: Turbulent-water way
IPC: A63G3/00
Filed: 1980-05-28
Abstract: A turbulent waterway, having boats guided in a trough made from bargrating, individual plates of which are connected with each other, the side of the trough being covered with a dense synthetic plastic film.
Patent ES-8101881-A1 (ES)
Title: Adjustable tracheostomy tube assembly.
IPC: A61M16/04
Filed: 1980-06-04
Abstract: A tracheostomy tube assembly (10) includes a tracheostomy tube (11) and a neck collar (14), which limits movement of the tracheostomy tube (11), but allows adjustment of the height of the tracheostomy tube (11). The collar (14) has a deformable sleeve (29) that is oversized relative to a portion of the tracheostomy tube (11) which extends therethrough. In an undeflected condition, portions (46,46) of the sleeve (29) engage the tracheostomy tube portions (43) to fix its height. When the sleeve (29) is deflected by compressing the sleeve (29) together at selected points, the engaging sleeve portions (46,46) will be deflected away from the tracheostomy tube portions (43) to permit axial movement thereof.
Patent ES-8106683-A1 (ES)
Title: Low-smelting, lead-free ceramic glaze frits, and process for making them.
IPC: C03C27/04
Filed: 1980-09-05
Abstract: Disclosed are various ceramic frits which have a unique combination of low solubility, low-melting temperature, and freedom from lead oxide. They are formed from selected compositions in the alkali-ZnO-Al2O3-B2O3-P2O5-SiO2-TiO2-F system.
Patent ES-8107302-A1 (ES)
Title: Antibiotic BM123-gamma pamoate complexes, process for their preparation and compositions containing them.
IPC: A23K20/195
Filed: 1980-10-28
Abstract: This disclosure describes reversible complexes made from antibiotic trans-BM123 nu and water soluble pamoate salts and a process for preparing same. These highly stable complexes are useful as animal feed supplements which significantly enhance the growth rate of animals and poultry.
Patent ES-8204781-A1 (ES)
Title: Tumbler dryer
IPC: D06F58/08
Filed: 1981-03-27
Abstract: A tumbler dryer for clothes has a drying drum (11) driven by an electric motor (10) through the intermediary of a belt (20) passing around a first pulley wheel (19) mounted on the motor (10) and a second pulley wheel (21) on the drum (11). The pulley wheel (19) has a coaxial integral friction wheel (17) and the pulley wheel (19) and its associated friction wheel (17) are mounted in bearing means carried by the housing of the electric motor (10) such that the friction wheel (17) is constantly urged into driving engagement with a motor shaft (16) of the electric motor.
Patent ES-8204331-A1 (ES)
Title: Combination planing, sawing, milling and mortising apparatus.
IPC: B27C9/02
Filed: 1981-05-06
Abstract: A combination planer comprises at least one sawing tool, at least one cutter tool and at least one mortising tool, mounted on members movable with respect to the bed of the machine, the latter including a movable table or deck driven for up and down movement. Between the movable supporting members for the tools and the movable table there are provided clutch members which, in one position thereof, provide kinematic connection between the movable supporting members and the table to displace the tool from the inoperative to the operative position, whereas, in another position thereof, they are effective to disengage the kinematic connection to make inoperative a respective tool.
Patent ES-8203797-A1 (ES)
Title: Process for the diminution of zeolitic sodium-aluminium silicate particle sizes.
IPC: B02C19/16
Filed: 1981-06-05
Abstract: A process for the reduction of the particle size of coarse grain, crystalline zeolitic sodium aluminosilicate of the NaA type obtained in an aqueous alkaline suspension by crystallization of a reaction mixture suspension formed from sodium aluminate solution and sodium silicate solution, said sodium aluminosilicate having a large cation exchange capacity consisting essentially of subjecting said aqueous alkaline suspension of the crystallized sodium aluminosilicate to treatment on a vibrating screen having a substantially uniform mesh size between 25 to 100 mu m, the number of vibrations per minute and the amplitude of oscillation of said screen being so selected that at least 99.95 percent by weight, based on the anhydrous weight, of sodium aluminosilicate particles recovered have a particle size of less than 100 mu m, the said aqueous alkaline suspension of the crystallized sodium aluminosilicate having a molar ratio of 2.5-5 Na2O:1 Al2O3:1.8 to 2 SiO2:50-100 H2O.
Patent ES-8300230-A1 (ES)
Title: Magneto-generator for engine ignition systems
IPC: H02K21/48
Filed: 1981-11-13
Abstract: A magneto-generator for engine ignition has a cup-shaped pole-wheel with a multiplicity of magnet poles (13) within which is a stationary star-shaped armature having generator windings (20) on the outwardly extending pole legs. A pulse generator (24) is built in with its winding around a core (25) having one end affixed to the armature core (17) between two pole legs (18) and its other end terminating in a pole head (27) that cooperates with a projection (28) of the revolving pole-wheel to enable a control pulse to be generated by a flux derived from the same magnets that serve the generator windings.
Patent ES-8702721-A1 (ES)
Title: Device for measuring the local power production in a nuclear reactor, and method to calibrate the device.
IPC: G01K3/14
Filed: 1982-04-23
Abstract: 1. A device for measuring local power generation within a nuclear reactor, comprising a gamma radiation absorbing body (34) of heat conductive and electrically conductive material of elongated shape along an axis, having an external surface which constitutes a heat sink in direct contact with the reactor coolant, said body being formed with a central passage (44) in which differential temperature sensing junctions (40, 42) of thermocouple means are located at a plurality of local measuring zones distributed along the axis, the body having, in each of the measuring zones, a reduced diameter portion (46) of the elongated body (34) for generating a deviation of the thermal and electrical resistance of the body which is reflected by a radial thermal flow in the zone of said means and by a differential temperature which is in relation with the local power between the junctions (40, 42), the cold junction (42) being aligned with the reduced diameter portion (46) and the hot junction (40) confronting a portion of the body (34) which is located close to the deviation, that is to the reduced cross-section portion, characterized in that it comprises strengthening fins (50) of high thermal conductivity material extending radially from the portions (46) of reduced diameter.
Patent ES-8305551-A1 (ES)
Title: Cultivating implement, particularly for loosening the earth without significantly disturbing its surface
IPC: A01B49/02
Filed: 1982-05-25
Abstract: The invention relates to a cultivating implement for loosening the soil without substantial alteration of the surface of the soil. The implement includes a frame 10, 11 and at least one tool 25 for working (ploughing, tilling) the earth, mounted on the frame. The tool includes a blade 35 which extends downwards into the soil in a plane parallel to the direction of edge displacement through the soil. The blade is inclined, forming an acute angle with the vertical in order to lift the soil located above the blade. At the lower end of the blade there is a foot 50 which has an inclined upper surface 52 at its front end and a vertical lateral surface 55 parallel to the direction of displacement in order to withstand the lateral forces generated on the tool owing to the action of the inclined blade on the soil.
Patent ES-8402592-A1 (ES)
Title: Cephalosporin derivatives, process for their preparation and pharmaceutical compositions containing them.
IPC: C07D501/20
Filed: 1982-09-28
Abstract: 7 beta -Aminooxazolylacetamino-3- cephem-4-carboxylic acid compounds of the formula < IMAGE > in which R1 represents hydrogen, alkyl alkoxy, halogen, or a group of the formula -CH2-R2 in which R2 represents an optionally esterified or etherified hydroxy or mercapto group, for example lower alkanoyloxy or heterocyclylthio, R3 represents optionally protected carboxy, n is 0-2 and A represents, e.g., methylene substituted by optionally substituted hydroxylimino, and hydrates and salts of these compounds possess antibiotic properties and are effective against gram-positive and gram- negative microorganisms. The novel compounds can be used, for example, in the from of antibiotically active preparations for the treatment of infections.
Patent ES-8505842-A1 (ES)
Title: A sintered rotor for a rotary pump and a manufacturing method for the rotor.
IPC: F04C2/08
Filed: 1982-12-17
Abstract: A sintered outer rotor for a rotary pump utilizing the trochoidal curve and a manufacturing method for the rotor, the rotor being formed to make a combinational gap between an inner rotor and the outer rotor as small and constant as possible in order that both the inner and outer rotors are rotatable. The rotor is formed with an eccentricity ratio less than a limit based upon an experimentally obtained function of the ratio of the diameter of the base circle to that of the rolling circle used to form the trochoidal curve, and with corrected circular arcs of the tooth portions such that | DELTA b|+| DELTA c|<0.3 mm and DELTA b> DELTA c, wherein DELTA b and DELTA c are respectively the corrections to the centers of the circular arcs and the radii of the circular arcs. The ratio of the base circle to that of the rolling circle is not an integer and therefore is not equal to the number of outer rotor teeth as in the conventional outer rotor.
Patent ES-8500709-A1 (ES)
Title: Egg-collection system.
IPC: A01K31/16
Filed: 1984-02-03
Abstract: An egg-collection system is described for collecting the eggs of laying hens or the like. The system comprises an enclosure defining a plurality of hen laying-stations in side by side relationship, each station including a floor for supporting a hen and formed with a discharge opening therethrough at one end of the respective station. The system further includes a drawer bar drawable over the floors so as to engage any eggs thereon to move them to and through the discharge opening onto a conveyor belt.
Patent ES-8506585-A1 (ES)
Title: Antibacterial 3-imino:acetamido-azetidinone-1-sulphonic acid derivs. p
IPC: C07D277/40
Filed: 1984-02-16
Abstract: Prodn. of 1-sulphoazetidine derivs. of formula (I) in racemic and 35 enantiomeric form, and their easily hydrolysed esters or pharmaceutically acceptable salts comprises reacting the 3-aminoazetidine derivs. (II) with thioesters (III). (Het is an opt. amino substd., 5 or 6 membered aromatic heterocycle, contg. 1 or 2N and opt. also an O or S atom. R1 is H, alkyl (opt. substd. by phenyl, alkenyl, alkoxycarbonyl, phenylalkoxycarbonyl, nitrophenylalkoxycarbonyl or carboxy), alkanoyl or alkoxy carbonyl. R2 is H, alkyl (opt. substd. by alkanoyloxy or carbamoyloxy), alkenyl (opt. substd. by alkoxycarbonyl or carbamoyl), alkynyl, or hydroxy- or alkoxy-iminomethyl, and =NOR1 exists at least partly in the syn-form. R20 is as R2 or also 2,2-dimethyl-1,3-dioxolan-4-yl. R3 is H or sulpho. R10 is as R1 but not carboxyalkyl, or can also be trialkylsilyl-alkoxycarbonylalkyl or an easily hydrolysed esterified carboxyalkyl. All alkyl etc. have upto 7C). The reaction prod. having R3 as H is sulphonated and if necessary R20 and R10 converted conventionally. (I) have broad-spectrum antimicrobial activity and are esp. useful against gram negative species such as E. coli, Proteus and Serratia spp. and Pseudomonas aeruginosa. The usual daily dose is 10-600 mg per kg. Specifically claimed are 11 cpds. (I) and 7 cpds. (III), e.g. 3-((Z)-2-(2A4T)-2-(methoxyimino) acetamido- 4-((E)-carbamoylvinyl or methoxyiminomethyl)- 2-oxo-1-azetidine sulphonic acid and benzothiazol-2-ylthio 2-(2A4T)--2-((Z)- (p-nitrobenzyloxy- or tert. butoxy-carbonyl) methoxyimino)acetate (2A4T is 2-amino-4-thiazolyl).