baber/WOPTO huggingface dataset:
Patent ES-482023-A1 (ES)
Title: Method for making flotable, particles suspended in a liquid by means of gas bubbles
IPC: B03D1/24
Filed: 1979-06-28
Abstract: A method for removing suspended particles from a liquid by means of gas-bubble flotation, in which, before the gas-bubble flotation step proper, the liquid is more or less saturated with the gas in one or more preceding gas introduction steps, so as to obtain a longer average life-time of the smaller gas bubbles in the final flotation step.
Patent ES-483456-A1 (ES)
Title: Method of thermal toughening of glass in a fluidized bed
IPC: C03B27/004
Filed: 1979-08-17
Abstract: Glass is heated to a temperature above its strain point and is thermally toughened by chilling with a quiescent gas-filuidized particulate material which has gas-generating properties and a mean particle size in the range 30 mu m to 120 mu m, a particle size distribution in the range 1.15 to 2.78, a flowability in the range 69.5 to 92, and a thermal capacity per unit volume at minimum fluidization in the range 0.7 to 1.59 MJ/m3K. The invention is particularly suitable for thermally toughening glass sheets for vehicle windscreens.
Patent ES-484442-A1 (ES)
Title: A heat exchanger
IPC: F28F27/02
Filed: 1979-09-25
Abstract: A tube bundle heat exchanger comprises an exit chamber for medium flowing through exchanger tubes (2), apertured wall means (13) to divide the exit chamber into an outflow space (10) and a mixer space (11), an at least partially thermally insulated tube (3) provided with a prolongation (4) having a larger diameter than that of the insulated tube (3) and leading to the outflow space (10), a hollow cylindrical member (20) displaceable axially thereof within the prolongation (4) and having a diameter at least equal to that of the aperture (14), an axially displaceable rod (17) connected to the cylindrical member (20), a cover (18) so carried by the rod that the cover (18) bounds a gap (21) with the hollow cylindrical member (20), and further gaps (23, 22) each being present in an axially intermediate position of the cylindrical member (20). At one axial end position of the rod (17) the cover (18) seals the insulated tube (3), and at the other axial end position of the rod (20) the cylindrical member (20) seals the aperture (14) between the outflow space (10) and the mixer space (11).
Patent ES-8106730-A1 (ES)
Title: 4,1-Benzoxazepines
IPC: A61K31/4196
Filed: 1980-07-28
Abstract: 4,1-Benzoxazepines and thia analogs thereof of the formula: < IMAGE > (wherein -A-B- is the following group: < IMAGE > +TR < IMAGE > (wherein R1 is hydrogen, C1 to C3 alkyl, or C7 to C9 aralkyl R2 is C1 to C3 alkyl or C1 to C3 alpha -aminoalkyl R3 is C2 to C6 dialkylamino R4 is C2 to C6 dialkylamino or C5 to C7 alkylpiperazino R5 is C1 to C3 alkyl and Q is oxygen or sulfur) D is oxygen or sulfur X is halogen or nitro Y is hydrogen or halogen and Z is hydrogen, C1 to C3 alkoxy, or C3 to C9 dialkylaminoalkoxy with the proviso that when -A-B- is < IMAGE > Z is not hydrogen.) useful as novel central nervous system drugs are prepared by various synthetic routes.
Patent ES-8106767-A1 (ES)
Title: Method and alloy for introducing machinability increasing ingredients to steel.
IPC: C22C33/04
Filed: 1980-08-06
Abstract: Lead, bismuth and tellurium and/or sulfur are added to steel, to increase the machinability of the steel, in an addition alloy consisting essentially of 5-40 parts lead, 5-40 parts bismuth, up to 6 parts tellurium and up to 25 parts sulfur. The alloy contains at least one of the group tellurium and sulfur, and the alloy has a melting point of at least about 400 DEG C. (752 DEG F.).
Patent ES-8201210-A1 (ES)
Title: A rapid drying process and system, especially for furs, with air dehumidification ventilation at ambient temperature
IPC: C14B1/58
Filed: 1980-10-27
Abstract: A system for processing and rapid drying of clothes and other materials with a thick surface, especially furs, using dehumidification of the air in a room at suitable temperature with forced circulation. The process takes place in a tank 1 which is duly thermally insulated from the outside, where blowers 14, 14' and 20 make the air circulate at a temperature similar to the temperature of the chamber and preferably between 24 degree C and 30 degree C. There is a preheating resistor which when necessary, if the room temperature reaches above 24 degree C, starts up, at the same time starting up a cooling compressor 8 consisting of another blower 2 which acts on a dehumidifier 8 that in turn consists of a valve 20 of a condenser 21 and an evaporator 22, while an additional condenser 6', which operates under a gentle pressure, facilitates the restoration of the thermal equilibrium distorted by the excess heat produced by the motors of the mechanisms which make up the system.
Patent ES-8308405-A1 (ES)
Title: Shock absorber for vehicle suspension
IPC: F16F9/06
Filed: 1981-08-11
Abstract: EP--45263 A The shock absorber for a vehicle suspension system has a cylinder, closed at the bottom and with a plug at the top, through which passes a piston rod (4). Attached to the rod is a piston (22) which in its lowest position is pushed into a hollow cavity (24) in a free piston (15) at the bottom, pushing it downwards against a gas cushion (16). This piston (22) is an auxiliary piston, mounted on an extension of the main part of the piston rod which carries the main part of the piston (6), controlling the flow of oil from an upper part (13) to a lower part (14). - Part of the oil in this lower region is also circulated through a channel (26) in the free piston, holding a ball valve (27) controlling discharge from the region inside the cavity in the free piston. The main piston also incorporates a system of channels controlling the oil flow between the chambers.  (2)
Patent ES-8206906-A1 (ES)
Title: Multijunction time relay.
IPC: G04F1/00
Filed: 1981-09-14
Abstract: A multi-function time delay relay, with functions which can be changed from the outside, includes a timing oscillator and a logic network consisting of AND and OR stages and inverter stages as well as a flipflop interconnected in such a manner that two voltage inputs applied individually, separately or jointly, can bring about different modes of operation of the timing oscillator making it possible to realize different timing functions at any time and in any sequence, even during a running cycle, without having to intervene at the relay itself.
Patent ES-8304989-A1 (ES)
Title: Biologically active heterobicyclic hydroximidates and thiolhydroximidates and carbamate ester derivatives thereof.
IPC: C07D335/10
Filed: 1981-11-06
Abstract: Novel heterobicyclic compounds of Formula I, processes for preparing same and pesticidal compositions and methods are described. < CHEM > i
Patent ES-8301880-A1 (ES)
Title: Aniline derivatives, pharmaceutical preparations containing them and processes for their production.
IPC: C07D211/26
Filed: 1982-01-29
Abstract: 1. Aniline derivatives of the general formula I see diagramm : EP0031910,P14,F5 wherein Ar is phenyl or a phenyl group which is substituted by F, CI, alkoxy with up to 4 C atoms, methylenedioxy, OH, trimethylene or CF3 , R is -CH(C6 H5 )-CH2 CH2 -N(CH3 )-Z or 2-(1-methyl-2-piperidyl)-ethyl and Z is H or methyl, and physiologically acceptable acid addition salts thereof.
Patent ES-8305407-A1 (ES)
Title: Fluidized catalytic cracking process of hydrocarbon supplying raw material
IPC: B01J38/12
Filed: 1982-06-21
Abstract: A reactor system for the process has an endothermic cracking zone (6, 7) and an exothermic regeneration zone (13), heat exchange between these two zones being carried out not only via the catalyst circulation stream (5, 6, 11) but also by passing the fresh batch (1) through heat exchange loops (16) arranged in the regeneration zone (13), before the fresh batch comes into contact with the hot regenerated catalyst in a lift pot (4) and passes into the reaction zone (6, 7). The temperature in the regeneration zone is maintained in this manner at a value below 725 DEG C, while the batch is preheated to a temperature of at least 200 DEG C, preferably to 325 DEG C to 400 DEG C. By this means, heavy batches and batches with high metal contents can be processed.
Patent ES-8306215-A1 (ES)
Title: Motion transformer with self-contained structure for barrel-type machine.
IPC: F16H23/08
Filed: 1982-10-14
Abstract: Machine with barrel-arranged reciprocating and rotating pistons of which the motion transformer is located inside a self-contained structure wherein it may be completely isolated from the compression block both from a thermal and a chemical point of view. Means are provided for: - easy adjustment of the transformer within the structure - localization and considerable attenuation of noises and vibrations very economical compression, even in an engine, of air or a gas.
Patent ES-8401220-A1 (ES)
Title: Filler for an acetylene storage vessel.
IPC: C04B28/20
Filed: 1982-11-26
Abstract: An acetylene storage vessel having an asbestos free, hardened, porous calcium silicate filler material comprising at least 35 percent by weight crystalline phase reinforced by alkali resistant glass fiber and a method for the manufacture thereof.
Patent ES-8403689-A1 (ES)
Title: Device for the remote detection of a failed lamp in a lighting system with a plurality of lamps connected in parallel
IPC: H05B37/03
Filed: 1983-05-05
Abstract: The invention basically comprises: an isolating unit in series with the power line supplying the lamp, said isolating unit automatically disconnecting when the lamp is correctly supplied a timer a threshold comparator a photodetector a magnetic unit releasing a rod which carries a flag and is arranged to permanently connect a suitable resistance in parallel with the power line, upstream the isolating unit.
Patent ES-8502673-A1 (ES)
Title: 2-(Phenylmethylene)cycloalkylamines.
IPC: C07C45/72
Filed: 1983-06-07
Abstract: 2-(Phenylmethylene)cycloalkylamines and -azetidines of the formula < IMAGE > (I) and acid addition salts thereof, e.g., 1-[2-(phenylmethylene)cyclohexyl]azetidine, and related compounds, which have analgesic, antidepressant and mixed analgesic/antidepressant central nervous system (CNS) activities, and which are useful in treating pain and/or depression in mammals including humans. The invention provides processes for preparing the compounds as well as compositions containing the compounds and methods for using the compounds as analgesic and/or antidepressant drugs for humans and valuable mammalian animals.
Patent ES-8405444-A1 (ES)
Title: Method of and installation for emptying metallurgical vessels.
IPC: C21C5/46
Filed: 1983-06-17
Abstract: 1. Method to empty tiltable metallurgical vessels (1), in particular steel converters, provided with a tap hole (2) in the side wall and containing molten metal on which floats a layer of slag, where the taphole is closed with a plug (3) at incipient slag outflow and where gas blowing is implemented in the vicinity of the tap hole, characterised in that a tight closure of the tap hole (2) is ensured at the latest after the end of the metallurgical operations and before the tilting of the vessel (1), by means of a plug (3) prone to being attached by the molten mass, in that the vessel is tilted, in that a bubbling gas is introduced beside the tap hole into the vessel through gas permeable elements (10), in that the tap hole (2) is closed by means of a new plug at incipient slag outflow and in that the vessel (1) is tilted back into the starting position.
Patent ES-8405864-A1 (ES)
Title: Equipment for treating fabrics in rope form
IPC: D06B3/28
Filed: 1983-06-30
Abstract: The equipment consists of a lower chamber for storing the fabric in rope form; an upper tube for transport of fabric; an upper haulage drum; means of adding liquid to the bath; aspiration chambers for the liquid in the bath; an opening for loading and discharging fabric. The means for adding liquid to the bath consists of a conventional inter-chargeable injector placed at a height accessible from ground level,  around the upper tube.
Patent ES-8503954-A1 (ES)
Title: Products for use in treating cancer.
IPC: A61K38/00
Filed: 1983-12-16
Abstract: Disclosed are compositions for the treatment of cancer, such as lymphomas and solid tumors, methods of producing these compositions, ano methods and regimens in using these compositipns in the treatment of hosts having cancer. The compositions are (1) tumor immune preparations which can be prepared by acidification or alkalinization of an enriched immunoglobulin effluent from forced flow electrophoresis of plasma from a normal or a tumor bearing host, (2) tumor immune globulin which can be prepared by acidifying a Cohn gamma globulin fraction from a normal or a tumor bearing host, (3) protein A-IgG preparations which can be prepared by perfusion of plasma over protein A from staphylococcus aureus Cowans I and precipitating the complex or by incubating protein A and purified IgG or IgG in plasma, (4) tumor immune plasma preparations which may be prepared by acidification of plasma from normal or tumor bearing hosts, and (5) zymosan activated plasma which can be prepared by incubating plasma with zymosan and then removing the zymosan. Infusing of the compositions alone or in combination with each other and with various chemotherapeutic agents has resulted in tumoricidal reactions, objective anti-tumor effects, and sustained tumor regressions.
Patent ES-8501145-A1 (ES)
Title: Analysing recording and display system for motor vehicles
IPC: G07C5/08
Filed: 1984-03-08
Abstract: An analysing recording and display system for the various operational values of a vehicle comprises a computer which is installed fixedly in the vehicle, a digital printer and a push-button key panel. The computer is connected to a speed measuring transducer and a fuel consumption measuring transducer. An input terminal can be connected to the computer. Specific operating states of the vehicle, such as for example its start-up, interruption of travel etc. are automatically printed out by the printer with an indication of the time. Further operational values can be called up and printed out by actuating the push-button key panel of the computer.
Patent ES-8501771-A1 (ES)
Title: Heterocyclic compounds, process for their preparation and medicines containing them.
IPC: C07D513/04
Filed: 1984-03-28
Abstract: Antithrombotics of the formula: < IMAGE > wherein A is S, SO or SO2 R3 is H, alkyl or substituted or unsubstituted phenyl p is zero or 1 X is O, S, N or variously substituted nitrogen Y is H or various substituted amines.
Patent ES-8506280-A1 (ES)
Title: Carbonylation process.
IPC: C07D239/28
Filed: 1984-03-30
Abstract: A method for the preparation of heterocyclic carboxylic acid esters by reacting a heterocyclic halide with carbon monoxide and an organic hydroxy compound in the presence of a carbonylation catalyst and an acid acceptor.
Patent ES-8505946-A1 (ES)
Title: Amine derivatives, salts thereof, process for preparing the same and an anti-ulcer agent containing the same
IPC: C07D407/12
Filed: 1984-07-02
Abstract: This invention relates to amine derivatives and salts thereof. These compounds have an anti-ulcer activity which is effective to human beings and animals. This disclosure relates to such compounds, a process for the preparation thereof and an anti-ulcer agent containing the same.
Patent ES-8505258-A1 (ES)
Title: Process for the separation of mixtures of substances containing organic components
IPC: A23F5/24
Filed: 1984-08-23
Abstract: Mixtures of substances containing organic components are segregated by extraction with a gaseous solvent in high pressure extraction. One additive component is admixed to the charged solvent, whereby the solvent capacity of the solvent is strongly reduced and consequently a precipitation is achieved for at least a portion of the components to be captured as an extract.
Patent ES-8600835-A1 (ES)
Title: Seeding device.
IPC: A01C15/00
Filed: 1984-10-26
Abstract: The sowing machine has the seed and fertiliser contained in separate hoppers mounted side by side. Each hopper (28) has a support plate at each side at one end. The support plates have two notches (52,54) side by side. The other end of the hopper has two hook plates (44). - The hopper normally rests with the notch (52) on a bolt (48), whilst the hook engages a bolt (43). Sliding the hopper to the second notch (54) disengages the hook. This enables the hopper to be pivoted around the first bolt until a roller (56) rests on the edge of a panel (22).
Patent ES-8603994-A1 (ES)
Title: Analysis of biological products
IPC: G06K9/00
Filed: 1984-11-28
Abstract: Continuous and automatic method for identifying, sorting and counting small particles comprises first mounting a series of samples on a continuously moving carrier and then recording the microscope image of each sample with a video camera. Each recorded image is divided up (into pixels) by a line grid and subjected to pattern recognition analysis. The results are treated statistically, converted to digital form and then delivered to the operator.
Patent ES-8606127-A1 (ES)
Title: Method and apparatus for applying anti-lacerative plastic layer to glass.
IPC: B32B17/10
Filed: 1985-04-26
Abstract: A unique method for producing an anti-lacerative glass assembly wherein a plastic composite anti-laceration sheet (18) is to be bonded to a glass substrate sheet (14). The plastic anti-laceration sheet includes an inner layer of polyvinyl butyral (20) adapted to abut the glass substrate sheet, an intermediate layer (22) of polyester, and an outer layer (24) of abrasion resistant material. A glass cover sheet (30) having substantially the same curvature as the glass substrate sheet is utilized to press the anti-laceration sheet into bonding engagement with the glass substrate sheet. In accordance with the present invention, the bonding operation is accomplished by heating the laminated glass assembly a predertermined temperature in the range of 285<o>F to 305<o>F. It has been found that such a temperature must be sufficiently high to cause the intermediate layer of polyester to bond to the inner layer of polyvinyl butyral, and to cause the inner layer of polyvinyl butyral to bond to the glass substrate sheet, and must be sufficiently low to prevent crazing of the abrasion resistant coating. The present invention also concerns the use of a unique vacuum ring construction which is mounted about the periphery of the laminated assembly and is utilized to de-air the assembly. The vacuum ring (36) is provided with a check valve (38) to maintain the vacuum within the ring during periods wherein it is disconnected from a vacuum source. Further, the method of the present invention includes the step of removing a selected portion or portions of the anti-laceration sheet after it has been bonded to the glass substrate sheet to provide an exposed glass surface for use in mounting the glass assembly into an associated frame.
Patent ES-8609172-A1 (ES)
Title: Device for the treatment of fines.
IPC: F27B7/20
Filed: 1985-10-03
Abstract: Apparatus for the heat treatment of fine material comprises a multi-stage cyclone preheater, a rotary kiln and a calciner supplied with tertiary air from a cooler for precalcination of the preheated fine material. The tertiary air pipe is narrowed at the point where it joins into the calciner. In this way an intensification of the mixing together of material, fuel and gas is achieved as well as an improved combustion, particularly fuels which are slow to react.
Patent ES-8702342-A1 (ES)
Title: N-acyl acidic amino acid diamide derivative, a salt thereof, and an anti-ulcer agent containing the same
IPC: C07C231/00
Filed: 1985-10-25
Abstract: This invention relates to a novel N-acyl acidic amino acid diamide derivative represented by the general formula or a salt thereof: < IMAGE > wherein each of R1, R2, R3 and R4, which may be the same or different, represents a hydrogen atom or a substituted or unsubstituted alkyl, cycloalkyl, alkenyl or aralkyl group, or R1 and R2 and/or R3 and R4, when taken together with the respective adjacent nitrogen atoms, form a substituted or unsubstituted heterocyclic group R5 represents a substituted or unsubstituted cycloalkyl, acyl or heterocyclic group A represents a bond or a substituted or unsubstituted alkylene, alkenylene or alkadienylene group and n is 1, 2 or 3. Said compound has an anti-ulcer activity which is effective to human beings and animals. This disclosure relates to such a compound, to a process for the production thereof and to an anti-ulcer agent containing the same.
Patent ES-8705612-A1 (ES)
Title: Circulating fluid bed combustion of sulfur-containing fuels.
IPC: F23C10/10
Filed: 1986-02-28
Abstract: A combustion method wherein the fuel is burned in a primary combustion zone (10, 11, 12) under reducing conditions and sulfur captured as alkaline sulfide. The reducing gas formed is oxidized to combustion gas in a secondary combustion zone (2, 3) which is then separated from solids containing alkaline sulfide in a separation zone (13, 14). The separated solids are then oxidized in a solids oxidation zone (16) and recycled to the primary combustion zone.
Patent ES-8800170-A1 (ES)
Title: Bicyclic carboxylic acids and their alkyl and aralkyl esters.
IPC: C07D487/04
Filed: 1986-05-14
Abstract: Novel compounds of the formula < IMAGE > I wherein B represents a methylene, ethylene or vinylene group, R1 represents a hydrogen atom or an alkyl, aralkyl, amino-alkyl, mono-alkylamino-alkyl, dialkylaminoalkyl, acylamino-alkyl, phthalimido-alkyl, alkoxycarbonylamino-alkyl, aryloxycarbonylamino-alkyl, aralkoxycarbonylamino-alkyl, alkylaminocarbonylamino-alkyl, arylaminocarbonylamino-alkyl, aralkylaminocarbonylamino-alkyl, alkylsulphonylamino-alkyl or arylsulphonylamino-alkyl group, R2 represents a carboxyl, alkoxycarbonyl or aralkoxycarbonyl group or a group of the formula < IMAGE > R3 represents a carboxyl, alkoxycarbonyl or aralkoxycarbonyl group, R4 and R5 each represent a hydrogen atom or R4 and R5 together represent an oxo group, R6 and R7 each represent a hydrogen atom or an alkyl or aralkyl group or R6 and R7 together with the nitrogen atom to which they are attached represent a 5-membered or 6-membered heteromonocyclic ring which may contain a further nitrogen atom or an oxygen or sulphur atom, and n stands for zero, 1 or 2, and pharmaceutically acceptable salts thereof have antihypertensive activity and can be used as medicaments in the form of pharmaceutical preparations.
Patent ES-8706880-A1 (ES)
Title: Process for dyeing natural fibrous polyamide material with dye mixtures.
IPC: C09B67/22
Filed: 1986-05-23
Abstract: 1. A process for dyeing natural polyamide fibre material from an acqueous liquor with mixtures of dyes, in the presence of an alkali metal salt or an ammonium salt and optionally in the presence of an assistant, which process comprises dyeing said fibre material with a mixture containing at least one 1 : 1 metal complex dye which contains sulfo groups and at least one metal-free dye which contains sulfo groups, in the presence of an alkali metal or ammonium fluoride, an alkali metal or ammonium fluorosilicate, an alkali metal or ammonium fluoroborate, an alkali metal or ammonium fluorozirconate or an alkali metal or ammonium fluorosulfonate, at a pH of from 3 to 7.
Patent ES-8704809-A1 (ES)
Title: Apparatus for opening signatures to be supplied to a binding machine.
IPC: B65H5/30
Filed: 1986-06-20
Abstract: Apparatus for opening signatures comprises a conveyor having a concave section onto which, in use, the signatures to be opened are deposited. Above this concave section of the conveyor there is disposed a series of rotating suckers mounted on a movable frame which is joined to a mechanism for displacing it with a reciprocating arcuate movement which follows the curve of the concave section of the conveyor. The rotating suckers are carried on bars mounted eccentrically and rotatably on associated suction heads. These bars are hollow and communicate, through a duct, with a suction source, the communication being controlled by a solenoid valve. Each of the said eccentric bars is driven to rotate by a spindle to which is rigidly connected a sprocket engaged by a slidable chain which acts as a rack.