baber/WOPTO huggingface dataset:
Patent ES-8203894-A1 (ES)
Title: Carbon-caffeine separation.
IPC: A23F5/22
Filed: 1981-06-15
Abstract: The recovery of caffeine from activated carbon is accomplished according to the present invention by employing a liquid, food-grade caffeine solvent which comprises an organic acid or alcohol, and which is capable of competing for the active sites on the carbon occupied by the caffeine to displace at least a portion of the caffeine which is then dissolved in the solvent. After the desired period of contact, the caffeine is separated from the solvent. The solvent will preferably comprise glacial acetic acid or an acetic acid azeotrope, and contact will preferably be at a temperature above 100 DEG C.
Patent ES-8304203-A1 (ES)
Title: Antibiotic A-4696 factors B1,B2,B3,C1a,C3 and E1.
IPC: C07H15/26
Filed: 1981-12-17
Abstract: Antibiotic A-4696 factors B1, B2, B3, C1a, C3, and E1 are isolated from antibiotic A-4696, the latter being produced by Actinoplanes missouriensis strains ATCC 31680, ATCC 31682, and ATCC 31683 under submerged aerobic conditions in a culture medium and isolated from the fermentation broth by absorption on an ion exchange resin and eluted therefrom at pH 10.5 with sodium hydroxide. The novel factors are separated by thin layer chromatography and high pressure liquid chromatography and have antimicrobial and growth promotant activity.
Patent ES-8401623-A1 (ES)
Title: Device for taking liquid samples.
IPC: G01N1/14
Filed: 1982-04-07
Abstract: Apparatus for drawing a sample of liquid from a body thereof into a sample bottle that has a pierceable resilient sealing closure at one of its ends comprises a support that holds the sample bottle with that end lowermost and at an elevation above the body. Two hollow needles project up from the support to pierce the closure and have their pointed upper ends in the interior of the sample bottle. A shorter one of the two needles is connected with a first duct that extends down to below the surface of liquid in the body the other needle is communicated with the interior of a sealed wash bottle, near its bottom, which is a little below the support. Another duct, opening from the interior of the wash bottle, near its top, is connectable to a suction source, for drawing liquid through the first duct and the sample bottle into the wash bottle, thus ensuring that liquid remaining in the sample bottle is representative. When that other duct is opened to atmosphere, liquid is siphoned from the wash bottle, through a filled sample bottle, back to the body.
Patent ES-8307852-A1 (ES)
Title: Process for preparing polyesters and alkyde resins, resins obtainable by this process and their use as binders in varnishes.
IPC: C08G63/12
Filed: 1982-04-13
Abstract: Penta- or hexahydric sugar alcohols are outstandingly suitable as a polyol component for the preparation of polyesters or alkyd resins. Secondary reactions resulting in darkening are substantially avoided if as small a quantity as possible of aromatic polycarboxylic acid components is used.
Patent ES-8302886-A1 (ES)
Title: Blue flame burner for liquid fuels.
IPC: F23D11/00
Filed: 1982-04-16
Abstract: The burner comprises an externally cooled combustion chamber (6), a pre-heating chamber (7) for the combustion air from an air-pressurizing blower, a neck (5) provided with a calibrated bushing through which the pre-heating chamber (7) is communicated to the combustion chamber (6). Both the pre-heating chamber (6) and combustion chamber (7) are formed within a tubular body (2) having a nosepiece (3) at one end which is adapted to delimit the combustion chamber (6), and a cap (4) at the other end which is effective to delimit the pre-heating chamber (7). The end cap (4) has a lug (18) extending inside the pre-heating chamber (7) in cantilever relationship therewith and being adapted to support, in cantilever-relationship within the bushing, an atomizing injector device 20.
Patent ES-8306643-A1 (ES)
Title: A male urinary collection system and external catheter therefor
IPC: A61F5/453
Filed: 1982-05-27
Abstract: An external catheter (10), for a male urinary incontinence collection system is in the form of a tubular sheath (11) of thin elastic material having a cylindrical body section (13) a tapered neck section (15), and a reduced drainage tube section (14) projecting from the neck. Within the sheath, is a tubular inner sleeve (12) of soft elastic material having a distal portion (12a) within the neck and a proximal portion (12b) merging with the sheath's cylindrical body. The sleeve tapers distally to define an annular space, and terminates in a reduced distal opening. The sheath is produced by a dipping process that includes stretching a pre-formed tube (which ultimately forms the inner sleeve) over a dipping form, followed by successive dipping steps part of the tube being treated to prevent bonding of latex and part left untreated.
Patent ES-8307238-A1 (ES)
Title: Dihydropyrones, process for their preparation and herbicidal agent containing these dihydropyrones as active ingredients.
IPC: C07C59/90
Filed: 1982-06-02
Abstract: There are described novel dihydropyrones of the formula I < IMAGE > (I) wherein R1 and R2 independently of one another are each a C1-C4-alkyl group, or one of the two substituents is also hydrogen, or R1 and R2 jointly form a C2-C6-alkylene bridge, R3 is C1-C4-alkoxy, C2-C6-alkenyloxy, C2-C4-alkynyloxy, C1-C4-haloalkoxy, C3-C5-alkoxyalkoxy or hydroxyl, and X, Y and Z independently of one another are each hydrogen, halogen, C1-C4-alkyl, C1-C4-alkyl, C1-C4-alkoxy, C1-C4-haloalkyl, C1-C4-haloalkoxy, -S(O)n-C1-C4-alkyl, -S(O)n-C1-C4-haloalkyl, where n is 0, 1 or 2, or they are each C(O)OR4, where R4 is hydrogen or C1-C4-alkyl, or they are each NO2, CN or NR5R6, where R5 and R6 independently of one another are each hydrogen, C1-C4-alkyl, C1-C4-alkylcarbonyl, C 1-C4-haloalkylcarbonyl or C1-C4-haloalkylsulfonyl, processes for producing them, novel starting products used therein, and the use of the novel dihydropyrones. The active substances of the formula I can be used in the form of agriculturally applicable compositions for combating weeds.
Patent ES-8306504-A1 (ES)
Title: Process for producing the enzyme cholesterol esterase and for hydrolyzing cholesterol esters of fatty acids by using the enzyme itself
IPC: C12N9/18
Filed: 1982-07-16
Abstract: The enzyme cholesterol esterase is produced by cultivating a strain of the Achromobacter delicatulus type, isolated from vegetable debris and identified by the symbol NRRL B-12115. Under the described culture conditions, the enzyme is exocellular and therefore does not require extraction from the cells. In addition, the micro-organism has a duplication time less than that of moulds and Actinomycetes. Cholesterol esters of fatty acids can be hydrolysed by adding them to the culture medium before inoculating the strain.
Patent ES-8403458-A1 (ES)
Title: N1-acyl-3-amino-1,2,3,4-tetrahydroquinoline compounds.
IPC: C07D401/06
Filed: 1982-07-28
Abstract: N1-acyl-3-amino-1,2,3,4-tetrahydroquinoline compounds active on the cardiocirculatory system, pharmaceutically acceptable salts thereof, pharmaceutical compositions containing the new compounds and some intermediates useful in the preparation of the new tetrahydroquinoline compounds. Process for preparing the new tetrahydroquinoline compounds and some intermediates useful in the preparation thereof.
Patent ES-8400913-A1 (ES)
Title: Improvements in washing/finishing machines for mechanical parts.
IPC: B08B3/02
Filed: 1982-11-16
Abstract: The disclosure relates to washing and/or finishing machines for mechanical parts (3), including a transfer system (1) for the parts that must be washed and/or finished at least one working chamber (2), in which the parts are introduced and sprayed by washing liquid, or by sand spraying or deburring compounds. In order to supply the parts from the transfer system to the chamber and to place them in different stations or attitudes for the washing or finishing operation in the chamber, at least one robot (4) is provided with at least one clamping system (5) for the part or parts that must be washed and/or finished, to give the clamping devices horizontal translation movement, an up and down vertical movement and a rotating movement around an horizontal axis.
Patent ES-8405709-A1 (ES)
Title: Portable label applicator machine and a corresponding label cartridge
IPC: B65C11/00
Filed: 1983-01-19
Abstract: Portable label applicator machine, for applying labels to articles, especially precise labels on which clear and precise information has previously been printed, such as bar codes. The label applicator machine has a label cartridge or "cassette". The label cassette can be removed and replaced as a unit assembly on the label applicator machine. The label cassette is a complete unit, with a support part or section for supporting a strip of labels in the form of a roll, a detaching part or section for detaching labels, and a guide section for guiding a backing paper which forms part of the label strip; and an applicator device which holds the label cassette in a removable or detachable manner and is provided with an autonomous conveyor mechanism in order to move the backing paper and an application section for applying the detached labels to the articles. With a single label applicator machine it is possible to use a plurality of cassettes or cartridges loaded with pre- printed bar-code labels.
Patent ES-8400157-A1 (ES)
Title: Device for drawing, condensing and moving a sliver of fibres in a spinning process.
IPC: D01H5/74
Filed: 1983-01-25
Abstract: A device for stretching a rove of fibers during a spinning operation to permit forming the rove into spun yarn, the device comprising a condenser element placed after the actual stretching system. According to the invention, the condensing element is in the form of a movable guiding surface on which the fibers are delivered tangentially, the guiding surface pulling permits a force to be exerted on the end of the fibers coming out of the stretching system and limits the twist run back communicated by the spinning system.
Patent ES-8500132-A1 (ES)
Title: Apparatus for loading and/or unloading industrial presses or the like
IPC: B25J17/02
Filed: 1983-04-15
Abstract: Work-handling apparatus, such as may be used in automatically loading and unloading a press in the manufacture of metal pressings, is arranged to reciprocate a work-handling attachment substantially linearly. The attachment is pivotally mounted by means of work- supporting means (106) on a crank lever (16), which is pivotally mounted on a crank arm (12), which is pivotally mounted on mounting means (10), the pivot axes (14, 22) of the crank arm and the attachment being substantially equi-distant from that (18) of the crank lever. By means of geared connections (24, 26) between the mounting means and the crank lever (in the ratio of substantially 2:1), and between the crank arm and the attachment (in the ratio of substantially 1:2) the attachment is caused to maintain a substantially constant orientation during linear movement resulting from the coordinated rotations of the crank lever and the crank arm.
Patent ES-8403301-A1 (ES)
Title: Apparatus and method for removing hair with wax.
IPC: A45D26/00
Filed: 1983-06-13
Abstract: A drawing recipient borne by a body is associated with heating means. A filtering recipient is also associated with heating means and in the operational position is raised and laterally off-set with respect to the drawing recipient. A spout serves as a spill-way from the bottom of the filtering recipient to the drawing recipient. The filtering recipient is pivotably mounted with respect to the body, between the aforesaid operational position in which it overhangs the body, and a fold-away position in which it is brought back over the drawing recipient.
Patent ES-8501469-A1 (ES)
Title: Treatment of the liquors entering the causticizing cycle of the Kraft process with a view to a subsequent use of the calcium carbonate.
IPC: C01D1/22
Filed: 1984-04-17
Abstract: 1. Method of treating liquors used in the causticisation cycle for digestion of wood by the kraft process allowing obtaining of calcium carbonate which may be used, notably, as a pigment for coating paper, characterised in that it comprises the following operations : dissolving of the saline material in at least part of the weak white liquor, obtained from washing of the calcium carbonate, giving a more concentrated green liquor, filtering of the green liquor at a temperature greater than about 80 degrees C, slaking of the lime at a temperature of about 100 degrees C, causticising the filtered green liquor at a temperature greater than 90 degrees C by addition of the milk of slaked lime obtained, separating the strong white liquor from the precipitate containing calcium carbonate, washing the precipitate with water at a temperature greater than about 80 degrees C to separate the solid calcium carbonate from the remaining white liquor and soluble iron salts at this temperature, recovering the calcium carbonate which has been subjected to treatment, notably hydrocycloning, to give it the desired grain size, less than about 15 mu m, recycling the weak white liquor, notably for dissolving of the saline material.
Patent ES-8502047-A1 (ES)
Title: Web feeding and guiding device for a packaging machine.
IPC: B65B41/14
Filed: 1984-04-27
Abstract: A feeding means for feeding a material web in a packaging machine comprises feeding chains, sprocket wheels and an engagement element for feeding the feeding chains. In order to facilitate the insertion and clamping of the material web the engagement member is designed such that in a first portion of the travelling section the movable clamping member is lifted from the fixed clamping member in a substantially vertical direction and in a second portion of the travelling section following the first portion the movable clamping member is additionally moved laterally away from the edge of the material web to be gripped.
Patent ES-8706216-A1 (ES)
Title: Monopolar, bipolar and/or hybrid membrane cell.
IPC: C25B9/19
Filed: 1984-07-27
Abstract: Monopolar, bipolar, and highbrid filter press electrolytic cells for electrolytic processes utilizing a novel method of introducing and removing electrical energy. The invention contemplates a novel low pressure, high surface contact area connecting means for joining the anode element and cathod element of electrode assemblies. The invention also contemplates a low pressure, high surface contact area contact of the current distributor member to the back plate.
Patent ES-8506401-A1 (ES)
Title: Device for introducing a cartridge into the cartridge chamber of a gun barrel.
IPC: F41A9/29
Filed: 1984-08-03
Abstract: The cartridges are delivered laterally adjacent to the weapon barrel by a cartridge feed mechanism and must be deflected or depressed upon insertion of the cartridges into a cartridge chamber of the weapon barrel by the breechblock. At high cadences there is the risk that the cartridges slide off from the breechblock and impinge with their tips against the weapon barrel and then cannot be inserted. The inventive apparatus is intended to avoid this risk. A pivotable supporting and deflecting pawl having a pivot axis parallel to the weapon axis ensures reliable insertion of the cartridges into the weapon barrel.
Patent ES-8505426-A1 (ES)
Title: Knitting machine having a needle bed
IPC: D04B15/32
Filed: 1984-08-23
Abstract: In a knitting machine having at least one needle bed, the needle bed is equipped with needles located beside one another, which are guided in a longitudinally displaceable manner under the control of a needle cam race. Combined hold-down and knock-over sinkers that are movable both in the longitudinal direction of the needles and transversely thereto are pivotably supported between the needles, their longitudinal and transverse movement being controlled by sinker cam race surfaces. In order to attain satisfactory, relatively low-friction guidance of the needles and sinkers while operating at high speed, the apparatus is designed such that the needles are disposed on longitudinal ribs disposed spaced apart on the needle bed, and the sinkers are disposed between these ribs. The needles are laterally guided, over an upper portion of their shank length near the needle cheek, by the sinkers, while over the remaining lower portion of their shank length they are guided by auxiliary ribs disposed beside the longitudinal ribs and joined to the needle bed.
Patent ES-8602323-A1 (ES)
Title: Data transmission system
IPC: H04L12/40
Filed: 1984-10-05
Abstract: A data transmission system, for interconnecting a number of relatively closely-spaced user nodes, e.g. data terminals in a computer system, uses a passive bus terminated at each end by resistive terminations (T), which bus interconnects a number of system nodes (N). The nodes are identical and there is no central control to the system. To maintain synchronism between the nodes, there is a clock/sync. pulse circuit (CSS) connected to the mid-point of the bus. This enables the use of a bit rate of twice what would be possible if the source were connected to one end of the bus due to the reduced clock pulse skew effect.
Patent ES-8600794-A1 (ES)
Title: Quilting machine with relatively moving cloth holder carriage and sewing head in mutually orthogonal directions.
IPC: D05B11/00
Filed: 1984-09-28
Abstract: The invention is concerned with a quilting machine for quilting mattress, bedspreads, comforters, and the like. The machine comprises a carriage (18) on which an article to be quilted is held stretched. The carriage (18) is guided by horizontal rails (16,17) along which it is moved back-and-forth by a drive unit (29). Said carriage is overlaid by another carriage (70) which is guided in an orthogonal direction to that of said first-mentioned carriage (18) and carries one or more sewing heads (101, 111). The latter carriage is driven by a unit (130) which determines, in cooperation with the drive unit (29) of said first-mentioned carriage, the relative movement of the sewing heads (101, 111) and cloth in accordance with a preset pattern for the seam line.
Patent ES-8604481-A1 (ES)
Title: Process for the purification of benzoic acid.
IPC: C07C51/44
Filed: 1985-05-29
Abstract: Benzoic acid, obtd. by liq. phase catalytic oxidn. of toluene with air, is purified by distn. in presence of aliphatic amines of formula NHR1R2 and/or their salts. R1=H, or 1-6C (un)branched hydroxy- or amino-alkyl gp; R2=1-6C (un)branched hydroxy- or amino-alkyl gp. - Pref. distn. is in presence of beta-aminoethanol, aminopropanol, amino-n-, sec- or tert.-butanol, diethanolamine, dipropanolamine, ethylene diamine and/or diamino-ethylene-amine.
Patent ES-8606872-A1 (ES)
Title: Prepn. of 6-amino-penicillanic acid ester substd. formamidine(s)
IPC: C07D499/32
Filed: 1985-06-28
Abstract: Method comprises reacting a substd. formamide reactive deriv. of formula (II) with a 6-aminopenicillanic acid ester (III) in solvent such as chloroform, dichloroethane or dimethylformamide in presence of base such as potassium or sodium carbonate at -50 to 25 deg.C to give cpd. (I) where R1 and R2 are linear or branched 1-8C alkyl opt. substd. with cyano, pivaloyloxy, methoxy or acetoxy. R3 is 1-6C alkyl radical opt. substd. by cyano, pivaloyloxy, methoxy or acetoxy. R4 and R5 are alloxy, cyano, chloro or trichloro methyl carbonyloxy.
Patent ES-8707809-A1 (ES)
Title: A device for and method of reading from a substrate.
IPC: G06Q20/34
Filed: 1985-10-03
Abstract: A substrate such as a transaction card C whether for cash or goods carries one of a pair of algorithm generated numbers. This may be read from the card and fed to signal processing circuitry S. The other number of the pair, normally a personal identity number PIN is fed into the circuitry from a keyboard. The circuitry processes the two numbers in accordance with the algorithm to give a result which is compared with a third piece of information which may also be written on the card C. If the comparison is correct, a valid signal issues. The algorithm may be implemented in the circuitry by shift registers SR1, SR2.
Patent ES-8702914-A1 (ES)
Title: Spiro-linked pyrrolidine-2,5-diones and process for their preparation.
IPC: C07D471/20
Filed: 1985-12-16
Abstract: The invention provides a novel spiro-linked pyrrolidine-2,5-dione of the formula- <CHEM contiene="yes"> wherein X1 and X2 each independently represent a hydrogen, a halogen atom, a lower alkyl or lower alkoxy group Y is a methylene group, oxygen or sulfur atom R1, R2, R3 and R4 each independently represent a hydrogen atom, a lower alkyl group or forming a benzene ring together with their adjacent carbon atoms the base salts thereof with pharmaceutically acceptable cations, and processes for their manufactures. The compounds of formula [I] useful as aldose reductase inhibitors and as therapeutic agents for treatment of chronic diabetic complications are also disclosed.
Patent ES-8707561-A1 (ES)
Title: Crosslinking composition for butyl rubber or halobutyl rubber and epihalohydrin rubber blends.
IPC: C08K5/43
Filed: 1986-01-13
Abstract: Disclosed are crosslinking compositions having both sulfur and nonsulfur curative systems which are particularly adapted for crosslinking rubber blends of (a) from about 35% to about 85% halobutyl rubber or a mixture of butyl rubber and halobutyl rubber wherein the halobutyl rubber is at least 50% by weight of the mixture and (b) from about 15% to about 65% of an epihalohydrin rubber, and to the rubber materials crosslinked therewith. The rubber materials crosslinked with these crosslinking compositions have an excellent balance of cure rate, cure state and scorch safety have improved tire carcass adhesion and good impermeability to gases and are useful in tire inner tubes and inner liners.
Patent ES-8701271-A1 (ES)
Title: Contamination removal system and method.
IPC: E21B21/10
Filed: 1986-02-01
Abstract: A system and method for removing contamidated fluid from the ground in which water is pumped through a perforated pipe system into the ground to be decontaminated. The water and the contaminants are then drawn into a removal pipe system and to a treatment unit for separating the contaminants from the water before the latter is returned to the first perforated pipe system. According to an alternative embodiment the water is drawn into the removal pipe system by producing a high velocity stream of water using a venturi device and passing the stream over the upper end of the removal conduit. The vacuum created by the high velocity stream causes the water to flow into the removal conduit system.
Patent ES-8705803-A1 (ES)
Title: Synthetic leaf spring and manufacturing process thereof.
IPC: B29C70/86
Filed: 1986-03-18
Abstract: The spring comprises a fiber-reinforced synthetic body provided at least at one end with a thicker portion (1) wherein the thickness of the body increases gradually up to the end (5') of the spring. A spring eye (6, 19, 26) is secured to said thicker portion by means of clamping members tightening eye-fixing tongues. When manufacturing such a spring and in order to obtain the thicker portions, fiber reinforced duromer layers are conveniently applied to the parallel upper (2) and lower (3) surfaces of the end (1) of the spring body. The eye (6, 19, 26) is then fixed to the thicker portions by means of clamping members which press the tongues of the eye against the thicker portions. Said compression causes synthetic material to enter the recesses of the tongues. Finally, a hardening is carried out at a higher temperature.