baber/WOPTO huggingface dataset:
Patent ES-8207435-A1 (ES)
Title: Washing device
IPC: B05B14/468
Filed: 1981-11-05
Abstract: A washing device comprises an upper chamber containing a washing liquid and communicating with an enamel-spraying device and a lower under-pressure chamber. A nozzle is installed between those two chambers which has an inlet to receive the washing liquid and a gaseous mixture to be washed and an outlet communicating with the under-pressure chamber. The particle-containing gaseous mixture is drawn through the washing liquid atomized in the nozzle and is washed thereby. The nozzle has a cross-section of a bell-like configuration and is provided with edges at the outlet of the nozzle. These edges face toward the central axis of the casing and are provided with teeth whereby the surface of contact of the particles with the atomized washing liquid at the outlet of the nozzle is substantially increased and the distribution of the washing liquid at the outlet of the nozzle is improved.
Patent ES-8300978-A1 (ES)
Title: Drive unit for a cleaning device
IPC: F16H25/16
Filed: 1981-12-04
Abstract: A drive unit for a cleaning device includes a pivotable drive member which is rigidly secured to a shaft imparting a working motion to a working tool brush of the cleaning device and worm gear unit operatively interconnected between a drive shaft of the drive used for the cleaning device and the pivotable drive member and provided with an eccentric rotatable with the worm gear of the worm unit and a guide engageable with a pin secured to the drive member for translating the rotational movement of the drive shaft to the shaft of the tool brush.
Patent ES-8303044-A1 (ES)
Title: Process for recovery of aroma volatiles
IPC: A23F5/50
Filed: 1981-12-18
Abstract: A process for the treatment of an aqueous coffee extract wherein the extract is subjected to concentration by evaporation and the vapors resulting from said concentration are condensed to form an aqueous liquid. The aqueous liquid is passed through an adsorbent comprised of non-iogenic macroreticular cross-linked resin particles to adsorb aroma volatiles. Preferably, the resin is a divinylbenzene polymer and the aroma volatiles are desorbed from the resin particles with steam as the desorbent. The aroma volatiles which are recovered are added to the concentrated extract which may then be dried.
Patent ES-8302029-A1 (ES)
Title: Aqueous dispersions, their preparation and use.
IPC: C08F291/00
Filed: 1982-02-16
Abstract: 1. Aqueous dispersions having a solids-content of 35 to 65% by weight of a graft copolymer consisting of a graft substrate of an aqueous dispersion of a copolymer based on two or more of the compounds styrene, butadiene, isoprene, (meth)acrylic acid C1 -C12 alkyl esters and (meth)acrylic acid, on to which one or more hydrophilic monomers from the series comprising fumaric acid, itaconic acid, maleic acid or (meth)acrylic acid amide, vinyl pyrrolidone and ethylene oxide are grafted, it being possible for up to 60% of the hydrophilic monomers to be replaced by one or more hydrophobic monomers.
Patent ES-8308809-A1 (ES)
Title: Simplified maintenance electrocoagulator.
IPC: C02F1/463
Filed: 1982-03-16
Abstract: An apparatus including at least one module having a plurality of closely spaced, flat electrodes (20) defining a plurality of flow paths there between. Each electrode (20) is trapezoidally shaped and each pair of plates forms a notch (26) in the upper portion thereof to permit collection of the treated water. Each pair of electrodes is isolated within the module by a barrier plate preferably constructed of fiber glass. Barrier plates divide the module into separate electrode-containing cells each electrode in each cell being separately coupled to a source of alternating current. The side walls (46) of each module support a base plate (48) containing holes which correspond to holes in the gasket seal (52) and those in the bottom member (42). Each framed pair of electrodes (20) rests on gasket (52) which acts as a seal so that individual pairs of electrodes (20) may be removed merely by lifting the entire pair of electrodes out of the module.
Patent ES-8308794-A1 (ES)
Title: Web winding apparatus and method
IPC: B65H19/26
Filed: 1982-05-14
Abstract: In the high speed rewinder of the present invention a parent roll of paper unwinds from a back-stand to feed a wide web of paper to a perforator, web separator, core-feeder and log rewinder. The perforator includes a stationary ledger blade and a rotating knife-blade roll which cut lines of perforations across the web. The web separator includes a pair of operatively opposed rolls rotating in synchronism, one of which has a spiral groove therein and the other of which has means arranged to force the web of paper into the groove to tear the web within the groove. A secondary winder roll is disposed in spaced relation to the first winder roll. The secondary winder roll can be slowed down to cause the core to advance between the first and second winder roll. A diameter control means is disposed near the secondary winder roll to limit the outer diameter of the finished log of paper. A differential speed between the secondary winder roll and the diameter control roll will move the finished log into a log receiving hopper and differential speed between the first and second winder rolls will advance another core and pick up the leading edge of the just-severed web, advancing the core to repeat the sequence.
Patent ES-8305638-A1 (ES)
Title: Windscreen washer unit.
IPC: B60S1/50
Filed: 1982-05-19
Abstract: An electric pump is housed in a recess in a wall of a water container and the pump inlet tube plugs into a lower portion of the container. A polarized electrical connector plugs onto blade terminals on top of the pump. In order to protect the connector from contamination and corrosion, the connector carries a cover plate attached by aperture lugs of the connector snapped onto pegs on the underside of the plate. A plurality of pairs of pegs in different positions can be provided for use with pumps with variously positioned terminals. When the unit is fitted with the recessed wall against a mounting surface of the vehicle, the enclosure of the pump is completed.
Patent ES-8307459-A1 (ES)
Title: Air recycle tunnel for minimum temp. fruit drying
IPC: A23N12/08
Filed: 1982-07-10
Abstract: The tunnel comprises a longitudinal chamber contg. transporters and hot air stream generators. To increase efficieny, generators carry the air through a hole in the bottom of the tunnel, which itself contains at one end a hole, and a screen for recycling the air. - Curtains at the tunnel ends, permit entry and exit of the fruit without loss of hot air.
Patent ES-8307834-A1 (ES)
Title: Prepn of 2-amino-2,3-di:desoxy pyranose derivs
IPC: A61K31/70
Filed: 1982-07-29
Abstract: The process comprises transformation of a  2-amino-2 desoxypyranose deriv. with a free 3-OH gp. to one with a  salient gp. in position 3, for reaction with a basic salt in an inert solvent, and reduction of the double bond of the resulting 2-amino-2,3-didesoxy -2-enopyranose. To increase efficiency, transformation based on incorporation or elimination of protector groups in the hydroxyl or amine groups, can also be carried out. - The compound of formula (I) is produced through the reduction.
Patent ES-8403502-A1 (ES)
Title: Glass-filled polyarylene sulfide compositions containing organosilanes.
IPC: C08K5/54
Filed: 1982-09-09
Abstract: Properties such as flow rate and hydrolytic stability of glass-filled polyarylene sulfide compositions can be modified by the addition of certain organosilanes.
Patent ES-8400701-A1 (ES)
Title: Word processing system having a formatting bidirectional printer.
IPC: G06F3/12
Filed: 1982-10-25
Abstract: A word processing system is provided having a bidirectional printer with formatting capability. The system includes a word processor having means for outputting a stream of sequential data readable in only one direction. The data comprises blocks of character data representative of the characters to be printed interspersed with blocks of control data representative of the format in which the characters are to be printed each block of control data has an immediately preceding control block identifier. The bidirectional printer includes means for receiving the stream of sequential data, means for scanning the stream of data and means for inserting a control block identifier at the end of each control block which identifier corresponds to the identifier preceding the control block, whereby the stream of sequential data is made readable in both the forward and reverse directions within the printer.
Patent ES-8402134-A1 (ES)
Title: Circuit arrangement for a device with which different operational and test procedures are effected and evaluated, in particular for traffic simulation in telephone switching systems
IPC: H04M3/32
Filed: 1983-03-29
Abstract: Published without abstract.
Patent ES-8404999-A1 (ES)
Title: Process for preparing L-ascorbic acid.
IPC: C07D307/62
Filed: 1983-04-08
Abstract: L-ascorbic acid is prepared from sodium 2-keto-L-gulonate by introducing gaseous hydrogen chloride in a molar ratio of about 1.5-2.0 to the sodium-2-keto-L-gulonate into a mixture composed of the sodium 2-keto-L-gulonate, ethanol and acetone at a ratio of 1:0.25-1.00:0.5-2.5 by weight at a temperature of about 25 DEG -75 DEG C. until precipitation of sodium chloride ends, removing the precipitated sodium chloride before L-ascorbic acid begins to crystalize out, maintaining the filtrate or supernatant at a temperature of about 25 DEG -75 DEG C. for a period of 5-100 hours and cooling it to yield crystals of L-ascorbic acid as a final product. A solvent inert to the L-ascorbic acid and 2-keto-L-gulonate may be added to the filtrate or supernatant with a favorable result in obtaining purer intended product.
Patent ES-8404686-A1 (ES)
Title: Esters of cyproheptadine-3-carboxylic acid and structurally related compounds, process for their preparation and pharmaceutical composition containing them.
IPC: C07D401/12
Filed: 1983-04-11
Abstract: Certain esters of cyproheptadine-3-carboxylic acid and its bioisosteres are peripherally selective dopamine antagonists useful in the treatment of emesis caused by stimulation of dopamine receptors of the chemoreceptor trigger zone, as well as emesis and nausea resulting from other causes including post operative emesis, chronic pediatric vomiting, radiotherapy and chemotherapy induced emesis, and nausea associated with migrane attacks and dysmenorrhea or arising idiopathically. They are also useful in the treatment of gastrointestinal disorders, such as gastro-oesophageal reflux caused by stimulation of dopamine receptors in the stomach or other causes and dyspepsia arising from delayed gastric emptying, post prandial dyspepsia or dyspepsia of unknown etiology.
Patent ES-8505358-A1 (ES)
Title: Benzo-furyl aryl carbinol(s)
IPC: A61K31/34
Filed: 1983-12-30
Abstract: 2-Substd. benzo-furyl aryl carbinols of formula (I) are made by reacting an omega-halomethyl phenyl ketone with a substd. deriv. of salicylaldehyde in equimolar proportions, in alcoholic solvent or dioxane in presence of an equimolar amount of alkali hydroxide for 1-4 h, under reflux.
Patent ES-8407486-A1 (ES)
Title: 6-(Acylaminoaryl)-3(2H)-pyridazinone derivatives, their preparation and use.
IPC: C07D237/14
Filed: 1984-01-20
Abstract: Novel 6-(acylaminoaryl)-3(2H)-pyridazinones of the formula < IMAGE > (I) where R1, R2, R3, R4, A and B have the meanings given in the description, and their preparation are described and inhibiting thrombocyte aggregation and gastric secretion. The compounds are useful for treating disorders.
Patent ES-8506344-A1 (ES)
Title: Regeneration of NAD(P) cofactor.
IPC: C12P7/26
Filed: 1984-02-08
Abstract: In a process wherein a first substrate is oxidized and NAD(P) is reduced in the presence of a first NAD(P) cofactor-linked oxidoreductase enzyme to form a first reaction product and NAD(P)H2, and subsequently a second substrate and the resulting NAD(P)H2 are reacted in the presence of a second NAD(P) cofactor-linked oxidoreductase enzyme to form a second reaction product and NAD(P), the improvement which comprises reacting said second reaction product with oxygen in the presence of an oxidase enzyme to regenerate said second substrate.
Patent ES-8502245-A1 (ES)
Title: Condensing boiler with a spirally coiled heat exchanger part.
IPC: F24H1/52
Filed: 1984-04-26
Abstract: A condensing boiler has a combustion chamber (1) surrounded by a double-walled section (2) which carries a heat removal medium and which is coiled in the form of a spiral. A combustion gas channel (6) extends in spiral manner between the section's heat exchanging walls (2',2"). As the gases flow through the channel, they give up their heat to the heat exchanging walls and are thus cooled to below their dew point. The heat exchanging walls (2',2") of the double-walled section (2) are provided with burls (4) which are interspersed in the combustion gas channel (6) and abut against the opposite heat exchanging wall of the double walled section (2).
Patent ES-8608536-A1 (ES)
Title: New process for the preparation of 21-hydroxy-20-keto-delta 16-steroids and new intermediate compounds formed in this process.
IPC: C07J13/00
Filed: 1984-04-28
Abstract: The invention relates to a new process for the preparation of 21-hydroxy-20-keto-steroids from 17-(isocyano-sulfonylmethylene)-steroids whereby simultaneously an unsaturated bond is introduced between C16 and C17. Furthermore the invention relates to new intermediate compounds formed in this process nad their preparation and to the ultimately formed 21-hydroxy-20-keto-delta<1><6>-steroids, as far as these latter compounds are new.
Patent ES-8505005-A1 (ES)
Title: Rotary sluice gate
IPC: E02B13/02
Filed: 1984-07-04
Abstract: A sluice gate is provided in the form of a vane wheel on a horizontal shaft mounted transversally across the sluice in which it is installed, said vanes being distributed about the shaft and being partially immersible for the purpose of gate operation, same said vanes providing different sluice closing surface areas and said sluice gate comprising wheel locking means to maintain the vanes fixedly in the sluice. Application in small irrigation sluices is suggested.
Patent ES-8507312-A1 (ES)
Title: Prepn. of grain or seeds for density-compsn. correlation
IPC: A01B1/06
Filed: 1984-08-02
Abstract: The process consists of (a) saturating the grain with water without initiating germination, by keeping 1 kg. grain for around 7 days in 4l. water at 0 deg.C; (b) removing and externally drying the grain, using a strainer; and (c) obtaining the basic data which defines the density-compsn. correlation, by placing the humidified seeds in a suitable vessel contg. 3l. hexane, to which carbon tetrachloride is gradually added.
Patent ES-8505409-A1 (ES)
Title: Hybrid cell lines that produce immunoglobin, their use and process for preparing them.
IPC: C12P21/08
Filed: 1984-08-30
Abstract: The hybrid cell lines produce immunoglobulin and are prepared by fusion of myeloma cells with spleen cells of mice immunised against human interferon of type alpha by known methods. The antibodies produced on growth of these cells are used for the purification, the diagnosis and the detection of human interferon.
Patent ES-8600977-A1 (ES)
Title: Machine for classifying, cleaning and arranging textile tubes
IPC: B65H73/00
Filed: 1985-01-22
Abstract: A machine for classifying, cleaning and arranging textile tubes, including an intake section for bringing in both clean tubes and tubes containing yarn residue, a classifying section which circulates the tubes so that the clean tubes are separated from the tubes containing yarn residue, a cleaning section for cleaning the yarn residue from the tubes containing the same, and an arranging section for arranging the tubes so that they are properly oriented for packaging.
Patent ES-8608564-A1 (ES)
Title: Coking residuum in the presence of hydrogen donor.
IPC: C10G47/34
Filed: 1985-03-18
Abstract: The present invention provides a method for treating heavy hydrocarbonaceous oil feedstock, comprising: (a) heating said feedstock to a temperature from 420 DEG C to 500 DEG C in a heating zone to form a reaction mass (b) maintaining said reaction in a coking zone at a temperature from 400 DEG C to 490 DEG C and pressure from 101 kPa to 600 kPa for a residence time of from 5 to 60 minutes and (c) recovering liquid hydrocarbon products and coke from said coking zone. characterised in that: prior to said heating step, said heavy hydrocarbonaceous feedstock is mixed with a hydrogen-donating hydrocarbon diluent boiling in a range from 180 DEG C to 400 DEG C at atmospheric pressure in a ratio to said feedstock of .02:1 to 1.0:1 by weight in a mixing zone.
Patent ES-8701098-A1 (ES)
Title: Opening arrangement on packing containers and a method for the manufacture of the same.
IPC: B65D5/72
Filed: 1985-03-22
Abstract: An opening arrangement for packing containers comprising a prepunched opening which is covered by a tear-off cover strip and a pouring rim element positioned between a wall of the packing container and the cover strip. In one of the embodiments, the pouring rim strip has an edge portion which projected partially over the opening of the packing container and a liquid-tight layer is joined to both an inside surface of the packing container wall and the edge portion of the pouring rim strip, as well as to a portion of the cover strip positioned over the opening. The application of the pouring rim as well as the manufacture of the opening arrangement as a whole are facilitated by joining in advance the pouring rim in a detachable manner to the cover strip, so the cover strip and the pouring rim can be applied as a unit.
Patent ES-8606923-A1 (ES)
Title: An anti-backlash drive.
IPC: F16D1/08
Filed: 1985-04-29
Abstract: An anti-backlash device for use in connecting a rotary drive to the drive shaft of a fuel injection pump, comprising a hub member within which at least one fixing pin is arranged to be moveable transversely of the hub axis, so that an abutment end of the fixing pin can be brought into contact with an end portion of such a drive shaft when the device is in use. Each fixing pin is in screwthreaded engagement with the hub member, and means are provided to rotate the or each fixing pin, thereby to bring about contact between the abutment end of the fixing pin and an end portion of such a drive shaft by virtue of the said screwthreaded engagement.
Patent ES-8607904-A1 (ES)
Title: Process for preparing trifluoroacetic anhydride.
IPC: C07C51/567
Filed: 1985-06-12
Abstract: The present invention relates to a process for the preparation of trifluoroacetic anhydride which comprises bringing together trifluoroacetic acid with the anhydride of an alpha -halogenated acid.
Patent ES-8609400-A1 (ES)
Title: Curable liquid compositions of epoxy- and mercaptan-terminated polymers.
IPC: C08L63/00
Filed: 1985-07-24
Abstract: Stable liquid adduct compositons are prepared by an addition reaction between epoxy-terminated polymers and mercaptan-terminated polymers. One of the polymers is in stoichiometric excess so that the composition has free epoxy or mercaptan functional groups. The liquid polymer composition can be stored for long periods before curing with a curing agent reactive with the free functional groups.
Patent ES-8703087-A1 (ES)
Title: Method for stabilizing effective ingredients in compounds for oral application
IPC: A61K31/355
Filed: 1985-07-26
Abstract: A method for stabilizing the effective ingredient of a compound for oral application which contains tocopherol, glycyrrhetinic acid or a derivative thereof and an anionic surfactant, which also includes the combination of a non-ionic surfactant. The tocopherol, glycyrrhetinic acid or derivatives thereof are stabilized, in spite of the presence of the anionic surfactant, because of the combination of the non-ionic surfactant.
Patent ES-8703162-A1 (ES)
Title: Means for improving the determination of oxidase reactions producing hydrogen peroxyde, and their use.
IPC: C12Q1/26
Filed: 1985-12-20
Abstract: 1. Process for the improvement of the colorimetric determination of H2 O2 , which is formed by an H2 O2 -producing oxidase, by addition of a chromogenic system and measurement of the coloured material formed characterized in that, as H2 O2 -producing oxidase, one uses a non-O-2 radical-forming oxidase and adds superoxide dismutase, E.C.1.15.1.1, to the reagent solution.
Patent ES-8704141-A1 (ES)
Title: Improved chemical vapor deposition method of producing fluorine-doped tin oxide coatings.
IPC: C03C17/245
Filed: 1985-12-23
Abstract: A fluorine-doped tin oxide coating having a minimum and constant sheet resistance under different process conditions is produced by a chemical vapor deposition method using a liquid coating composition containing 1-30 wt % of an organic fluorine dopant and 70-99 wt % of an organotin compound and optionally up to 10% of a polar organic solvent. This composition is vaporized into a wet carrier gas which is decomposed on the substrate, the vapor concentrations satisfying the condition that the parameter M defined by the equation given below is 50,000 or less: <MATH> where (AIR) (H2O) and (OFD) and (O) are respectively in moles the concentration of the carrier gas, the concentration of water in the carrier gas, the concentration of the organic fluorine dopant in the carrier gas and the concentration of organotin compound in the carrier gas.
Patent ES-8800446-A1 (ES)
Title: Waveguide to be used as optical probe in multiple internal reflection spectroscopic analysis.
IPC: G01N21/552
Filed: 1986-06-25
Abstract: Waveguide apparatus for use in substance analysis has a waveguide, with a surface area in contact with the substance, for transmitting electromagnetic radiation along the axis of the waveguide whereby propagation characteristics of the radiation are altered in accordance with properties of the substance adjacent the waveguide. A waveguide entrance prism is positioned at the radiation entrance end of the waveguide, for guiding radiation into the waveguide. The prism has a first face arranged at an angle with the waveguide axis to cause radiation entering the prism to propagate along the waveguide. In one embodiment, a longitudinal partition is arranged adjacent the waveguide substantially parallel to the waveguide axis, for partitioning the waveguide surface area into at least two parts so that multi-substance analysis can be carried out. In another embodiment, the waveguide entrance prism includes a first face perpendicular to the waveguide axis, and second and third faces at an angle to both the waveguide axis and the first face. In effect, two entrance prisms are provided in the second embodiment. The second embodiment also includes a reflector and filter at the distal end of the waveguide to filter and reflect radiation back to the entrance prism.
Patent IE-912057-A1 (IE)
Title: Radiopharmaceutical formulations, their method of administration and process of preparation
Inventor: SIMON JAIME
IPC: A61K51/12
Filed: 1991-06-17
Abstract: Radiopharmaceutical formulations for complexes comprising at least one radionuclide complexed with a ligand, or its physiologically-acceptable salts thereof, especially <1><5><3>samarium-ethylenediaminetetramethylenephosphonic acid, which optionaily contains a divalent metal ion, e.g. calcium, and is frozen, thawed, and then administered by injection. Alternatively, the radiopharmaceutical formulations must contain the divalent metal and are frozen only if the time before administration is sufficiently long to cause concern for radiolysis of the ligand.
Patent IE-902411-A1 (IE)
Title: "Method and compositions for promoting mushroom growth"
Inventor: PARKER FRANK HENRY
IPC: C05C11/00
Filed: 1990-07-03
Abstract: A method of improving the yield of mushrooms which comprises supplementing the compost with an effective amount of a salt of an aliphatic, alicyclic or heterocyclic carboxylic acid, said salt being a calcium salt and/or a salt with an aliphatic, alicyclic or heterocyclic amine.