baber/WOPTO huggingface dataset:
Patent ES-8405079-A1 (ES)
Title: Strain hardening austenitic manganese steel and process for the manufacture thereof.
IPC: C22C38/04
Filed: 1983-04-12
Abstract: A work-hardenable austenitic manganese steel has a base composition (each in percent by weight) of 0.7 to 1.7 carbon, 5.0 to 18.0 manganese, 0 to 3.0 chromium, 0 to 4.0 nickel, 0 to 2.5 molybdenum, 0.1 to 0.9 silicon, up to 0.1 phosphorus and contains micro-alloying elements of 0.0 to 0.05 titanium, 0.0 to 0.05 zirconium and 0.0 to 0.05 vanadium the remainder being iron and impurities arising from the melting process. The ratio of carbon to manganese is in the range of 1:4 to 1:14 and the total amount of micro-alloying elements is limited to a range of 0.002 to 0.05 percent by weight. The melt of the base composition is tapped at 1,450 DEG C. to 1,600 DEG C. into a casting ladle in which the micro-alloying elements are added. An ingot is cast, cooled, reheated to austenitization temperatures and quenched.
Patent ES-8504147-A1 (ES)
Title: Pyrido(2,1-b)quinazoline derivatives.
IPC: C07D401/06
Filed: 1983-05-09
Abstract: Pyridoquinazoline carboxylic acids and amides of formula (I) and their acid addn. salts are new. In (I) one of D and D' is nitrogen, the other is carbon and the dotted represents two additional bonds. R1 and R2 are each H, alkyl, alkoxy, hydroxy or halo. X is oxygen or NR5. R5 is H or a-7C alkyl. R3 is 2-7C alkylene. R4 is 1-7C alkylene. Y is oxygen or sulphur. m and n are zero or 1. A is an opt. substd., aromatic, 5 or 6 membered heterocycle, provided that m and n are both zero when A is bonded via a heterocyclic N atom. (I) are made by reacting the corresp. acid with an amine or alcohol. (I) inhibit substances (e.g. histamine, slow-reacting substance and platelet activating factor) released during allergic reactions and also the enzyme thromboxan synthase. They are useful for treating allergies (hay fever, chronic bronchitis, food allergy etc.) and thrombotic vascular diseases. The usual daily dose is 0.1-1.5g. -
Patent ES-8500606-A1 (ES)
Title: Concn. of saline water to obtain mineral salt esp. potassium
IPC: B01D1/18
Filed: 1983-06-23
Abstract: The saline water is sprayed into the atmos. where the relative humidity is less than that at the surface of the final, conc. saline water. This produces a shower of droplets of saline water in which heat and vapour transfer take place. At the same time, the proportion of saline water in the air is controlled so that quantity of heat in the droplets is well below the quantity of heat available in the air. - A pump is used to raise the original saline water to a spray head at a substantial height above the surface level of the collecting reservoir for conc. saline water. The spray head produces a shower of droplets representing less than 2% of the air in the spray zone.
Patent ES-8404267-A1 (ES)
Title: Weighing dividing machines
IPC: G01G13/18
Filed: 1983-07-08
Abstract: Apparatus for dividing freeflowing particulate matter into aliquots of closely equal weight comprises a weighing receiver and a volumetric dividing receiver. The weighing receiver receives freeflowing particulate matter and includes a weigher for determining when a predetermined weight of the matter has been received therein and a discharger for then discharging the predetermined weight of received matter. The volumetric dividing receiver receives the matter discharged from the weighing receiver and includes a plurality of aliquot receivers of identical effective volumetric capacity, a distributor for distributing on a volumetric basis the matter received by the dividing receiver into the aliquot receivers, and structure for discharging the matter from the aliquot receivers.
Patent ES-8503194-A1 (ES)
Title: Apparatus and method for colour tracking and brightness correction in a multi-gun colour cathode ray tube display.
IPC: H04N9/16
Filed: 1983-10-11
Abstract: Apparatus for colour and brightness correction for a multi-gun colour CRT display, providing compensation for variation in phosphor efficiency with cathode energisation and for colour tracking between guns. The brightness correction circuit is required to respond only to essentially DC changes, while a colour selection circuit responds at a video rate. In a preferred digital embodiment, brightness and colour tracking correction factors are stored in a memory (72, 73, 74) dedicated to a particular CRT, and addressed in response to input from a reference brightness level (70, 71) selected by an operator. A colour selection decoder has stored in a second memory (79) relative brightness characteristics of each colour phosphor as a function of the hue commanded and converts an input binary command to an analogue output, which is combined with the brightness and colour tracking correction factor to determine the resulting cathode energisation for each colour gun. In an analogue embodiment, brightness and tracking corrections are performed by a logarithmic amplifier which applies an appropriate multiplier factor to the reference brightness level. Colour selection is provided by a variable gain amplifier having gain control bias varied by a digital colour decoder in proportion to the desired relative brightness levels. A hybrid system is also described combining digital memory storage for brightness and tracking correction and an analogue variable gain amplifier for relative brightness compensation, using the circuits described above.
Patent ES-8500105-A1 (ES)
Title: Connection of sand casting moulds to crucibles
IPC: B22D18/04
Filed: 1983-10-11
Abstract: The process is esp. suitable for connecting the main base access to the mould with the upper end of a transfer tube from a low pressure tapping crucible. Before placing the mould over the transfer tube, the two faces of a sealing joint are coated with a layer of refractory and thermo-setting paste-like plaster. The sealing joint is then applied to the outside of the base of the main inlet to the mould.
Patent ES-8504915-A1 (ES)
Title: Particulate fabric softening composition, fabric softening detergent useful for hand washing laundry and process for manufacture and use thereof
IPC: C09K23/54
Filed: 1983-12-12
Abstract: A particulate fabric softening detergent composition comprises certain proportions of synthetic organic detergent, builder salt, bentonite (preferably a swelling Wyoming bentonite) and water insoluble soap (preferably aluminum stearate). The detergent composition preferably comprises spray dried built detergent beads with which are blended agglomerated beads of the bentonite and water insoluble soap. The combination of water insoluble soap and bentonite greatly increases the softening action of the composition when it is employed for hand washing of laundry. Also disclosed are: particulate compositions intended for addition to a detergent composition to increase fabric softening action thereof, which comprise bentonite and a water insoluble soap a process for improving the fabric softening properties of a particulate detergent by blending bentonite and water insoluble soap with it a process for washing and softening laundry by hand washing it in wash water containing a built heavy duty synthetic organic detergent, bentonite and water insoluble soap and a process for making an agglomerate of bentonite and water insoluble soap.
Patent ES-8500142-A1 (ES)
Title: Regulator circuit for vehicle air conditioner
IPC: G05D23/19
Filed: 1984-03-07
Abstract: A regulator circuit for controlling the cooling and heating power for automotive vehicles, wherein signals proportional to the external temperature, the internal temperature of the vehicle, and the desired temperature are applied to an input amplifier, the output signal of this amplifier being applied as the desired value to the heating system. This output signal is also fed to a second amplifier which is furthermore supplied with the signal proportional to the external temperature. The output signal of this second amplifier serves as the desired value for the cooling system. By means of this arrangement, excessive cooling at the transition point between heating and cooling, as well as oscillation around this transition point, can be prevented. An economical reheat operation is made possible for dehumidifying the air by appropriate selection of resistor values such that the heating system and the cooling system are in simultaneous operation.
Patent ES-8506561-A1 (ES)
Title: Process for upgrading synthesis gas and catalysts therefor.
IPC: C07C51/10
Filed: 1984-04-30
Abstract: A process of upgrading synthesis gas to hydrocarbons and oxygenated hydrocarbons, particularly olefins and carboxylic acids, comprises contacting synthesis gas with catalysts comprising the mixed oxides of ruthenium, copper, an alkali or alkaline earth metal, and optionally a metal selected from Ce, Cr, Fe, Mn, Mo, Th, Zn or mixtures thereof. The synthesis gas upgrading product may be contacted with a hydrogenation catalyst to provide alkanes, alcohols and esters, useful for fuels. Catalysts comprising the mixed oxides of ruthenium, copper, at least one alkali metal and at least one of rhodium, iridium, palladium, and platinum are further disclosed which are useful in the upgrading of synthesis gas, particularly for obtaining alkanes and alcohols.
Patent ES-8607772-A1 (ES)
Title: Tube with a welded bottom, in particular for making a stabilizer with high-pressure gas.
IPC: F16F9/32
Filed: 1984-12-14
Abstract: A tube having a welded bottom impermeable to gases under pressure, the tube including (a) a tube body having an end with an inner peripheral edge folded-over toward the interior of the tube body for forming an opening of reduced diameter and (b) an end piece for forming the welded bottom of the tube, the end piece including a metal disk with an outer diameter substantially smaller than the inner diameter of the tube body and substantially greater than the reduced diameter of the opening of the inner peripheral folded-over edge of the tube end, the disk having at the center thereof a cylindrical outwardly directed projection, the projection having a diameter slightly smaller than the reduced diameter of the opening of the peripheral folded-over edge of the tube end, wherein the end piece is located inside the tube body and joined to the folded-over edge by a welded zone having a metallographical structure of melted or softened metal, the welding zone having an exposed surface in the bottom of a narrow groove formed between the folded-over edge and the projection.
Patent ES-8601005-A1 (ES)
Title: Plant for making aeroconcrete moulded bricks.
IPC: B28B5/08
Filed: 1985-01-18
Abstract: 1. An installation for the manufacture of shaped bricks from foam concrete, comprising moulds (3) resting on a vibration-free support (2) forming the base of the moulds (3), and comprising a filler means for the moulds (3), which are open at the top, characterised in that the support (2) forming the base for the moulds (3) is part of a turntable (1) on which the moulds (3) are mounted in at least one concentric circle at equi-angular spacing and which is drivable by a stepping drive (10) in rotary steps corresponding to the angular distance between the moulds (3), in that the filler means, which is associated with a fixed filling station (4) connected to the turntable (1) is immediately followed by a fixed mould opening station (5) as considered in the direction of rotation of the turntable, and in that the mould opening station (5) comprises a hoist (31) for the moulds (3), such hoist being radially movable with respect to the turntable (1), a vertically non-displaceable ejector (35) for the shaped bricks, such ejector co-operating with the hoist (31), and a conveyor (32) for carrying off the shaped bricks removed from the mould.
Patent ES-8603585-A1 (ES)
Title: A method for recovering the metal values from materials containing iron.
IPC: C22B3/00
Filed: 1985-02-14
Abstract: Non-ferrous values are recovered by: leaching the sulphated material with an aq. chloride soln. in presence of an oxidiser so that As and alkali metals are bound; recovering the soln. and Fe oxide prod.; cementing-out metals from the soln.; pptg. sulphate ions as gypsum; pptg. any residual valuable metal ions; and recycling the soln. to the leach stage.
Patent ES-8603638-A1 (ES)
Title: Steam temperature maximization.
IPC: F22B35/00
Filed: 1985-03-25
Abstract: In a system for increasing the main stream temperature in a boiler/turbine installation to the maximum level consistent with safe operation of the installation, the difference between a signal representative of the main steam temperature and a system parameter is determined (68) and used (70) as an index to adjust the main steam temperature set point upward or downward. The system parameter selected for comparison with the signal representative of the main steam temperature may be the allowable variance between the main steam temperature and the main steam temperature set point or may be a "safety margin" temperature selected so as to be below the maximum allowable temperature for the installation.
Patent ES-8608938-A1 (ES)
Title: Portable sprayer with leak control and agitator
IPC: A01M7/00
Filed: 1985-04-19
Abstract: A pressure vessel for a backpack agricultural sprayer is mounted within a container of the sprayer and connected to the sprayer pump so that liquid from the container is forced under pressure into the pressure vessel for a spraying discharge therefrom. Leakage of liquid past the piston of the sprayer pump is contained by a leak proof diaphragm in a diaphragm chamber which is connected by a conduit to the interior of the sprayer container. The diaphragm is connected to the piston to be operated therewith thus providing two separate but simultaneously acting pumps. The first pump is the piston pump for pressurizing the liquid for spraying discharge. The second pump is the diaphragm which forces liquid back and forth between the container and the diaphragm chamber in a high velocity stream which agitates the contents as the stream is projected into the container interior.
Patent ES-8609148-A1 (ES)
Title: Thread tensioner
IPC: B65H59/20
Filed: 1985-10-08
Abstract: The tensioner comprises a support located on a spindle by means of a clamp and with sets of sheets. The sheets are located via curved rods and nuts. - A base supporting a paraffin bead, an inlet thread guide, and an outlet detector are also provided.
Patent ES-8604872-A1 (ES)
Title: Bis-di:butyl hydroxy:phenyl:thio propane
IPC: A61K31/105
Filed: 1985-11-19
Abstract: 2,2-(Bis-(3,5-di-tert.butyl 4-hydroxyphenylthio)) propane of formula (I) is made by reaction under phase transferase conditions of 2,6-di-tert.butyl 4-mercaptophenol (II) with 2,2-dichloro propane, in presence of a catalyst e.g. tricapryl methyl ammonium chloride, and an inorganic base, e.g. aq. NaOH, in toluene and with strong agitation.
Patent ES-8608788-A1 (ES)
Title: A device for breeding fish.
IPC: A01K61/00
Filed: 1985-11-20
Abstract: A device for breeding fish and the like in open sea or lake in at least a netted bag (12), which at its upper part is supported by a pontoon (11), the depth position of which is variable. The purpose is to provide a breeding device which on one hand allows an upper cover also for very big bags, and on the other hand can be boarded also by bigger ships and independent of the wind conditions, and furthermore is designed thus that the taking up of fish can be carried out in simple way without bigger manual work. These tasks have been solved thereby that at the side of the pontoon (11) facing away from the netted bag (12) there is arranged a stand (18) which is tapering in the direction upwards for supporting a freely rotatable platform (23), to which a boarding gangway (24) is articulatedly connected, and that a sinker (16) having water as ballast is arranged at the lower end of the netted bag (12), which sinker and thereby the bottom (14) of the netted bag (12) is liftable to the water surface by blowing the tanks of the sinker.
Patent ES-8705932-A1 (ES)
Title: Damascening and decoration of metal surfaces
IPC: C25D5/02
Filed: 1986-01-15
Abstract: The process consists of outlining the desired shape on the metal surface, by hand or silk screen printing and plating it with 99.99% of pure gold by electrolysis at 45-65 deg.C and voltage of 2.10V; protecting the plated parts with a lacquer or paint to retain the colour of fresh gold; if desired placing the plate in a bath of white colour or a blacking bath; and subjecting the plate to the required mechanical processes.
Patent ES-8702418-A1 (ES)
Title: 1-Alkyl-substituted 1,4-dihydropyridine lactones, method for their preparation and their use in medicines.
IPC: C07D491/048
Filed: 1986-01-31
Abstract: 1. Dihydropyridinelactones of the general formula I see diagramm : EP0158138,P14,F1 in which R represents halogen, alkyl having 1 to 10 C atoms or cyano, R**1 represents hydrogen, halogen or C1 -C10 -alkyl or C1 -C10 -alkoxy, R**2 represents a C1 -C20 straight-chain, branched or cyclic, saturated or unsaturated hydrocarbon radical which can optionally be interrupted by 1 or 2 oxygen atoms or -SOn - (n = 0, 1 or 2) and which can optionally be substituted by one or more fluorine, chlorine, bromine or iodine atoms, phenyl, -NO2 , -O-, NO2 , C3 -C12 -trialkylsilyl, -OH, -CN, amino, C1 -C6 -monoalkylamino, dialkylamino in which each alkyl is C1 -C6 , or benzyl-C1 -C6 -alkyl-amino, R**3 represents hydrogen, NH2 , CHO, CN or a C1 -C8 straight-chain or branched, saturated or unsaturated hydrocarbon radical which can be interrupted in the chain by oxygen, -NH- or -N-alkyl (1 to 6 C atoms), and R**4 represents a C1 -C10 straight-chain or branched alkyl or C2 -C10 -alkenyl radical which can optionally be interrupted by one or two oxygen atoms in the alkyl chain and which can optionally be substituted by one to six fluorine atoms, Cl, br, I, CN, NH2 , OH, phenyl, naphtalyl, hydroxycarbonyl, alkoxycarbonyl (1 to 10 C atoms in the alkoxy radical), -CHO, morpholino or C1 -C4 -dialkylamino, in the form of isomers, isomer mixtures, racemates and optical antipodes.
Patent ES-8705388-A1 (ES)
Title: Dihydropyridine derivatives, processes and intermediates for their preparation and pharmaceutical preparations containing them.
IPC: C07D279/02
Filed: 1986-01-31
Abstract: Dihydropyridine derivatives of the formula < IMAGE > I wherein the symbols A, R and R1, R2, R3, R4, R5, R6 and R7 are as described herein. Compounds of formula I have a pronounced calcium-antagonistic activity and can accordingly be used as medicaments, especially for the control or prevention of angina pectoris, ischemia, high blood pressure and/or migraine.
Patent ES-8706401-A1 (ES)
Title: Procedure for the preparation and packaging of a long preservation baked food product.
IPC: B65B31/04
Filed: 1986-02-20
Abstract: A baked food product such as buns, pizzas and the like is partially precooked, sterilized and then wrapped aseptically in a sealed wrapper (2). In this manner is obtained a long preservation product which at the time of consumption is placed in an oven for a brief completion of cooking which frees the flavourings and ensures taste and quality.
Patent ES-8702404-A1 (ES)
Title: New 2-amino-4-amino-thienyl-thiazole(s)
IPC: A61K31/425
Filed: 1986-04-11
Abstract: 2-Amino-4-aminothienyl thiazole and derivs. of formula (I) and their acid-addn. salts are new. R=NH2, guanidino, mono- or di-alkylamino, alkenylamino, or PhNH or Ph2N (both opt. ring substd. by halogen, alkyl, CF3, alkoxy, NO2 or NH2) or acylamino; A=NH2, mono- or di-alkylamino, cyclic amino, alkanoylamino, NHCO(CH2)nNR1R2, NHCO(CH2)x(CHR4)y(CH2)zXR3 or NHCOR5; R1,R2= H or alkyl, or NR1R2=heterocyclic gp. n=0-3; R3=H, alkyl, akanoyl, mono- or di-alkylaminoalkyl or aryl, aralkyl or heteroaryl (all 3 opt. ring substd. by halogen, NH2, NO2, alkyl, alkoxy, mono- or di-alkylamino, mono- or dialkylaminoalkyl or cyclic aminoalkyl); X=O or S; R4=H or alkyl; x,y,z=0-3, provided that x+y+z=3 or less; R5=aryl, aralkyl or heteroaryl (all opt. ring substd. as defined above: Z=H or halogen, m=0-4.
Patent ES-8801917-A1 (ES)
Title: [3S(Z)]-2-[[[1-(2-amino-4-thiazolyl)-2-[[2,2-dimethyl-4-oxo-1-(sulfooxy)-3-azetidinyl]amino]-2-oxoethylidene]-amino]oxy] acetic acid and intermediate
IPC: C07C313/24
Filed: 1986-09-09
Abstract: Pharmaceutically acceptable salts of [3S(Z)]-2-[[[1-(2-amino-4-thiazolyl)-2-[[2,2-dimethyl-4-oxo-1-(sulfoox y)-3-azetidinyl]amino]-2-oxoethylidene]amino]oxy] acetic acid and a process useful in the preparation of such salts are disclosed herein.
Patent ES-8802503-A1 (ES)
Title: Oxothiazolidine compound.
IPC: C07D277/14
Filed: 1987-08-13
Abstract: This invention provides a oxothiazolidine compound of the formula: < IMAGE > wherein R1 is acyl di(lower)alkylamino(lower)alkylcarbamoyl(lower)alkyl arylcarbamoyl(lower)alkyl ar(lower)alkylcarbamoyl(lower)alkyl heterocyclic carbamoyl(lower)alkyl heterocyclic(lower)alkylcarbamoyl(lower)alkyl thiazolidinylcarbonyl(lower)alkyl morpholinylcarbonyl(lower)alkyl or a group of the formula: < IMAGE > in which A is lower alkylene n is an integer of 0 or 1 m is an integer of 2 or 3 X is -N-, < IMAGE > or -CH- and R2 is hydroxy lower alkyl which may have hydroxy ar(lower)alkyl which may have halogen arylthio which may have halogen acyl or heterocyclic group and Y is -S-, < IMAGE > or pharmaceutically acceptable salt thereof. This compound is useful as cognition activator. This invention further provides processes for the preparation of this compound and pharmaceutical composition comprising compound of the above formula.
Patent IE-912892-A1 (IE)
Title: Novel use of complex salts
IPC: A61K48/00
Filed: 1991-08-15
Abstract: The invention relates to the novel use o£ the Mn(DPDP) complex for producing images of the pancreas.
Patent IE-912944-A1 (IE)
Title: 10-(1-Hydoxyethyil)-11-oxo-1-azatricyclo[7.2.0.0(3,8)]undec-2-ene-2-carboxylic acid esters and a process for preparing thereof
Inventor: PERBONI ALCIDE
IPC: C07D487/04
Filed: 1991-08-20
Abstract: Compounds of general formula (I) in which R1 represents the group (a), where R4 represents a hydrogen atom or a C1-4 alkyl group; p is 0 or 1; R5 is a group selected from C1-6 alkyl, C5-8 cycloalkyl optionally substituted by a C1-3 alkyl group, phenyl and C1-4 alkyl substituted by a C1-3 alkoxy group; and R2 is a group OR3 where R3 is a C1-5 alkyl group, are orally administrable and exhibit broad spectrum antibacterial activity.
Patent IE-913251-A1 (IE)
Title: Internal combustion engines
Inventor: STEPHENS ROBERT
IPC: F02B1/04
Filed: 1991-09-13
Abstract: A gasifying device (5; 50; 100) is fed oil from the return spill rail (54) of a diesel engine (1), or from a reservoir of oil (29) and gasifies the lighter fractions of the oil using an electrical heater (10, 61, 139), the gasified products being fed to the air intake manifold (4) of the engine. In one embodiment unvaporised oil is fed from the gasifying device to the oil supply line to the engine, thereby avoiding a build-up of heavy oil components in the device. Several embodiments are disclosed. The device improves the handling performance of a vehicle fitted with the engine, the exhaust emissions, and the fuel economy. The device may also be fitted to a petrol engine.
Patent IE-913829-A1 (IE)
Title: Bending of Profiled Sheet Metal
Inventor: COOK PHILIP
IPC: B21D11/20
Filed: 1991-11-01
Abstract: A method and apparatus for bending profiled sheet metal transversely to the longitudinal ridges and troughs of the profile is disclosed. This includes clamping the sheet between first and second longitudinally spaced and pivotable clamps (3, 4), pivoting the first clamp (3) to cause the sheet to deform around a die (11) provided on the first clamp whilst at the same time imparting a tensile load to the sheet via the second clamp (4). The tensile load is preferably kept at a constant value, and the second clamp (4) is free to pivot about an axis under the influence of the bending sheet.
Patent IE-920656-A1 (IE)
Title: Novel tetrahydrofuran intermediates
Inventor: KIM CHOUNG UN
IPC: C07D307/28
Filed: 1992-02-28
Abstract: Novel tetrahydrofuran and dihydrofuran derivatives useful as synthetic chemical intermediates and processes for their preparation.