baber/WOPTO huggingface dataset:
Patent ES-8200706-A1 (ES)
Title: Process for widening the molecular distribution of polyethylene by using two reactors operating at very different pressures and temperatures and in the absence of hydrogen, and apparatus for carrying it out.
IPC: C08F10/02
Filed: 1980-09-15
Abstract: 1. A manufacturing process for ethylene polymers with a melt index between 0.1 and 2 and a polydispersity index exceeding 10, by polymerizing ethylene in the presence of a catalytic system comprising at least one halogenated compound of a transition metal and at least one activator selected from the hydrides and the organo-metallic compounds of the metals of groups I through III of the periodic table, in a set of two reactors operating under different temperature and pressure conditions, characterized in that the first reactor operates at a pressure between 800 and 2,000 bars and at a temperature between 160 degrees C and 260 degrees C and the second reactor operates at a pressure between 300 and 600 bars and at a temperature between 240 degrees C and 340 degrees C, the ethylene polymerization taking place in each of said reactors in the total absence of hydrogen and the flow of ethylene feeding the second reactor representing from 17 to 69% of the total ethylene flow.
Patent ES-8202521-A1 (ES)
Title: Installation for conveying fine-grained material.
IPC: B65G53/12
Filed: 1980-10-23
Abstract: 1. Apparatus for the continuous delivery of accurately measured quantities of fine material from a storage bin (1) or production arrangement to a consuming arrangement in which at least two pneumatic pressure vessels (3, 4) which are alternately filled and emptied are provided between the storage bin or production arrangement and the consuming arrangement and an outlet valve (12, 12') which can be shut off and an adjustable valve which affects the material flow are arranged in each material discharge pipe (14), characterized in that a) the adjustable valves in the material discharge pipes (e.g. 14) are constructed as control nozzles (15, 15') which affect the material flow pneumatically and are arranged behind the outlet valves (12, 12') - viewed in the direction of movement of the material - and in that b) the control nozzles (15, 15') are connected to an air distributor (18) by means of which a quantity of control air can be supplied corresponding to the selected quantity of material conveyed when the material discharge pipe (14) of the relevant pressure vessel (e.g. 3) is open and a reduced quantity of control air can be supplied when the material discharge pipe of the relevant pressure vessel is closed.
Patent ES-8204851-A1 (ES)
Title: Piping leakage detection method and apparatus
IPC: G01M3/22
Filed: 1981-03-31
Abstract: A method of testing for leaks in tubing and tube joints comprises placing within the tube to be tested a tool having spaced seals so that the seals are arranged on opposite sides of the joint to be tested in engagement at a constant pressure against the internal surface of the tubing. A search fluid such as 1 to 2% helium in air is passed through the tool under pressure and then out from the tool into the annular space between the outside surface of the tool and the inside surface of the tubing between the two seals. The presence of any helium is detected by means of a helium detector for example a mass spectrometer which has a probe extending to a gas trap surrounding the joint to be tested.
Patent ES-8306394-A1 (ES)
Title: Detector for shuttleless loom weft location
IPC: D03D47/32
Filed: 1981-06-22
Abstract: The detector weft comprises a constriction 1 in the intake chamber inlet. To increase efficiency, the constriction maximises the proximity of the electronic sensing devices and of the thread 4. The constriction is located running in the same direction as the intake chamber inlet.
Patent ES-8205522-A1 (ES)
Title: Self-propelled irrigation equipment
IPC: A01G25/09
Filed: 1981-09-09
Abstract: Self-propelled irrigation equipment for large planted areas comprises a three-wheeled vehicle carrying a water distribution pipe supported by a telescopic girder, both girder and pipe extending across the vehicle to both sides. The pipe has evenly-spaced outlet openings which deliver water direct to the ground through flexible hoses open at their ends. Water is supplied to the equipment through a large, flexible hose stretched out on the ground between a fixed supply point and a large drum mounted on the vehicle. The vehicle is moved towards the supply point by means of a hydraulic actuator at a velocity proportional to the water quantity passing through the equipment to the ground, while the drum is rotated by a second hydraulic actuator at a rotational speed sufficient to wind up the hose on the drum at the rate of the vehicle's progress. The two actuators are supplied with water through a rotary vane valve common to both actuators, which is governed by the output signal of a water meter measuring the water passing through the vehicle onto the ground.
Patent ES-8303223-A1 (ES)
Title: Device for affixing a container to an airplane, especially a flare dispenser.
IPC: B64D1/00
Filed: 1982-05-25
Abstract: Located below an aircraft is a support rod (1) provided with female engagement members (10). Standard missile launcher modules are provided on their flat upper wall with counterpart male engagement members (20). The engagement members (10 and 20) cooperate in the manner of dovetails and for each module location, they are separated from each other according to the same geometric progression along the support rod (1) and the upper wall of the module (2). A device comprising a cam (27) and lever (273) makes it possible to ensure at the same time the translation necessary for locking of the dovetail, as well as the making of contact between the electrical connector members.
Patent ES-8304549-A1 (ES)
Title: Process for making pyridyloxyphenol compounds.
IPC: C07D213/64
Filed: 1982-05-28
Abstract: Process for making pyridyloxyphenol by reacting under essentially anhydrous conditions in the absence of oxygen and in a polar aprotic solvent, a 2-halopyridine with hydroquinone which has been from 75 to 100 percent neutralized to the sodium or potassium salt.
Patent ES-8402849-A1 (ES)
Title: Process for the production of elastic mouldings.
IPC: C08G18/32
Filed: 1982-12-01
Abstract: Elastic molded articles having a closed surface layer are made from polyurea elastomers by the reaction injection molding technique. These polyurea elastomers are prepared from a polyisocyanate in which all of the isocyanate groups are aromatically bound, a polyether and a diamine. The polyether has at least two isocyanate-reactive groups and a molecular weight from 1800 to 12,000. At least 50% of the isocyanate-reactive groups in the polyether are pjrimary and/or secondary amino groups. The diamine has a molecular weight from 108 to 400 and primary and/or secondary aromatically bound amino groups. Known auxiliary agents and additives may also be employed.
Patent ES-8401981-A1 (ES)
Title: Organophosphates, process for preparing them and pesticides containing them.
IPC: A01N57/16
Filed: 1982-12-06
Abstract: An organophosphate of the formula < IMAGE > wherein R1 is an alkyl group containing 3 to 4 carbon atoms or an alkoxyethyl group having an alkoxy moiety containing 1 to 4 carbon atoms, R2 is a hydrogen atom or a methyl group, and R3 is an alkyl group containing 1 to 4 carbon atoms or a phenyl group which may be substituted by at least one member selected from the group consisting of a halogen atom, a trifluoromethyl group, a nitro group, an alkyl group containing 1 to 4 carbon atoms, and an alkoxy group containing 1 to 4 carbon atoms, which possesses pesticidal, e.g. insecticidal, acaricidal and nematocidal, activity.
Patent ES-8402705-A1 (ES)
Title: Dehydration of testicles of cattle and other animals
IPC: A23L13/00
Filed: 1983-02-02
Abstract: The testicles are sepd. from their covering and the noble zone contg. the usable substance is passed through a mincer. The autoclave trays are filled with the resulting mass and it is cooked in the autoclaves for sufficient time. The product is passed to the endless belt of a drier, collected and ground to a very fine flour.
Patent ES-8502942-A1 (ES)
Title: Sterile coupling and method of making same.
IPC: A61J1/05
Filed: 1983-04-06
Abstract: A sterile coupling enabling the selective establishment of a sterile pathway between two separate receptacles. A preferably injection molded plastic junction is made about at least the end portions of access means to each of the separate receptacles. The junction provides a sterile coupling so as to selectively bring the access means into pathway communication and thereby establish a sterile pathway between the receptacles through the access means. Also disclosed are methods for manufacturing a sterile coupling and methods for establishing a sterile pathway between the receptacles, as well as a method for low pressure injection molding.
Patent ES-8405103-A1 (ES)
Title: Locks.
IPC: E05B21/00
Filed: 1983-06-08
Abstract: In a security door lock a pivoted detent deadlocks the bolt by engagement of a stump in pockets provided in the bolt. The detent is normally held in its locking position by a cam surface on the thrower and by a pack of detainers. Rotation of the correct key aligns notches in the detainers with a probe on the detent and also positions a second cam surface of the thrower adjacent to the detent, so the detent can pivot to its unlocking position under the action of a spring, and thereby free the bolt. After the bolt is shifted the final rotation of the key re-engages the cam surface against the detent to drive the detent positively back to its locking position. If required, the bolt can be double-thrown by a second ("master") key which lifts the detainers to higher positions so that second notches in the detainers now align with the detent probe. This higher lifting of the detainers also lifts a dogging slide so that the stump of the latter can pass over a projection on the bolt tail. The first ("servant") key cannot lift the detainers far enough to lift the slide and hence cannot throw or withdraw the bolt to or from its double-thrown position.
Patent ES-8404839-A1 (ES)
Title: Disposable elasticized panty and method
IPC: A61F13/15
Filed: 1983-06-16
Abstract: A disposable panty 10 and method of making the disposable panty wherein two panels 12, 14 are positioned so that four elasticized strips 24, 26, 38, 40 are bonded to the panels parallel to each other along edges 20, 22, 16, 18 of the said panels. An absorbent pad 50 is disposed between the said panels. The panels are folded together and the side edges 30, 32, 34, 36 bonded with two elasticized strips 24, 26 forming a waistband, the other strips 38, 40 in conjunction with the said absorbent pad 50 forming leg seals.
Patent ES-8502312-A1 (ES)
Title: Method for removing overloads of crop material bundles at the forming of a large round bale.
IPC: A01F15/08
Filed: 1983-08-05
Abstract: 1. A method of eliminating overloadings due to lumps of crop material or the like in balers (10) for round bales, which have a baling chamber (24) which automatically expands with increasing bale thickness and which is defined by a plurality of parallel driven endless belts (26) which are guided over rollers (28, 30 etc.), wherein when an overloading occurs the belt drive (29) is temporarily stopped, characterized in that, after stoppage of the belt drive (29), firstly one or more of the support rollers (32, 34) for the belts (26) are moved outwardly by means of a power drive (90), thereby increasing the diameter of the baling chamber (24) relative to the cross-sectional size at that time of the bale in the course of being formed, whereupon the belts (26) are tightened around the bale periphery and the belt drive (29) is thereupon set in operation again.
Patent ES-8502964-A1 (ES)
Title: Phenol esters.
IPC: C07D213/56
Filed: 1983-08-16
Abstract: The invention concerns novel esters of 4-(1-hydroxy-2-[(acylamino)alkylamino]ethyl)phenols of the formula: < IMAGE > I and salts thereof, wherein R1 and R2 are (3-5C)alkyl, R3 and R4 are hydrogen or methyl, A is a direct bond or methylene, and Q is various heteroaromatic containing groups. The esters possess topical anti-inflammatory properties and the invention provides pharmaceutical compositions containing the esters and processes for their chemical manufacture.
Patent ES-8502609-A1 (ES)
Title: Oxidative hair dye composition
IPC: A61K8/33
Filed: 1983-08-26
Abstract: An oxidative hair dye composition is provided with a viscosity vs. shear rate curve having a steep slope and having good stay-put characteristics when observed on a sloping substrate. The composition has a viscosity of from about 3,200 cps to about 10,000 cps at low shear rate of 8.5 sec<-1>, a viscosity of from about 70 cps to about 150 cps at a high shear rate of 1,370 sec-<1>, and manifests a maximum of 1 inch flow on a sloping substrate.
Patent ES-8506446-A1 (ES)
Title: Galenic forms of oral antidiabetics and process for their preparation.
IPC: A61K9/20
Filed: 1984-06-07
Abstract: The invention is directed to novel galenic preparation forms for providing an oral anti-diabetic agent having an improved release of active substance and processes for producing these preparation forms. The novel pharmaceutical compositions are characterized in that the onset of the activity and the duration of activity are adapted to the particular needs of diabetics with regard to proper control of the metabolism and the associated proper release of insulin. A basic or acidic excipient in a solvent is added to the anti-diabetic active substance in a quantity such that the active substance is made soluble, and then a solubilizing agent is added. Polyvinyl pyrrolidone is dissolved as carrier in this solution, but the carrier may simultaneously serve as the solubilizing adjuvant. This solution is further processed with other excipients to form corresponding preparation forms.
Patent ES-8603383-A1 (ES)
Title: Carboxylic acid amide compounds and their derivatives
IPC: A61K31/4035
Filed: 1984-06-13
Abstract: Tetrahydrophthalamide derivs. of formula (I) and tetrahydrophthalimide derivs. of formula (II) and their salts are new. (R1 and R2=H or Me; Ar=phenyl opt. substd. by 1 or 2 of lower alkyl, lower alkoxy, halogen and haloalalkyl). - 6-((3,5-bistrifluoromethyl phenyl) aminocarbonyl)- 3,4-dimethyl-3-cyclohexene-carboxylic acid and 6-((3,5-bistrifluoromethyl-phenyl)- aminocarbonyl)- 3(4)-methyl-3-cyclohexene carboxylic acid are specifically claimed.
Patent ES-8506656-A1 (ES)
Title: Herbicidal agent.
IPC: A01N47/36
Filed: 1984-11-02
Abstract: There are described herbicidal agents which contain, besides a a) herbicidally active sulphonylurea of the formula Q-SO2-NH-CO-NH-T (I) where Q is a substituted phenyl radical of the formula < IMAGE > in which X is halogenoalkenyl, alkoxycarbonyl, alkenyloxy, halogenoalkoxy, alkoxyalkoxy or nitro, Y is hydrogen or halogen, or Q is the 3-methyl-3,4-dihydro-1,2-benzoxathiin-8-yl radical, and T is a substituted six-membered heterocyclic radical of the formula < IMAGE > in which E is -CH= or -N=, R1 is alkyl, alkoxy, halogenoalkoxy or cyclopropyl, R2 is alkyl, alkoxy, halogenoalkoxy or cyclopropyl, where R1 and R2 cannot simultaneously be methyl if X is methoxycarbonyl and Y is hydrogen, b) a compound which acts as an antidote, selected from amongst cyanomethoximinobenzoacetonitrile, N,N-diallyldichloroacetamide, 2-chloro-5-benzyloxycarbonyl-3-trifluoromethylthiazole, 1,8-naphthalenedicarboxylic anhydride and 3-N-dichloroacetyl-2,2- dimethyl-1,3-oxazolidine, and the use of these agents for selective weed control in crops of useful plants such as, for example, cereals, maize, rice, millet and soybeans.
Patent ES-8702026-A1 (ES)
Title: Removable top nozzle and tool for a nuclear reactor fuel assembly.
IPC: G21C19/33
Filed: 1984-12-18
Abstract: A top nozzle subassembly having a hold-down device incorporated therewithin is provided for a nuclear reactor fuel assembly. The subassembly is slidably mounted on the upper ends of the control rod guide thimbles and is removably attached by internally threaded collars which threadably mate with external threads provided on the upper ends of the guide thimbles. Unthreading of the collars allows the subassembly to be removed from the fuel assembly to gain top access to the fuel rods within the fuel assembly. The invention also includes a special tool for threading and unthreading of the collars.
Patent ES-8701162-A1 (ES)
Title: Substituted 2,6-substituted pyridine compounds.
IPC: C07D211/90
Filed: 1985-03-07
Abstract: There are disclosed novel 2,6-substituted-3,5-pyridinedicarboxylic acids, esters, salts, amides, halides, and cyano compounds useful as herbicides, and as intermediates which provide herbicides.
Patent ES-8704108-A1 (ES)
Title: Grinding head.
IPC: B24B19/02
Filed: 1985-11-06
Abstract: The grinding head has a bar-like member, on whose free end is mounted a grinding tool with a grinding wheel spindle arranged at right angles to the longitudinal axis of the bar-like member. The grinding tool is driven by means of a work gear and a driving shaft, which is driven by means of a coupling with a motor. The motor is mounted in a casing, which is shaped onto the mounting flange. The grinding head can be vertically or horizontally arranged in the grinding or milling machine. Due to the fact that the grinding tool has a larger diameter than that of the bar-like member, facing groove sides in bores can be worked in one setting, so that the complete working operation is made faster due to the few idle strokes and simultaneously precision is increased.
Patent ES-8701153-A1 (ES)
Title: Racemic and optically active 7-oxo-prostacyclin derivatives, process for their preparation and pharmaceutical compositions containing these compounds.
IPC: C07C405/00
Filed: 1985-12-16
Abstract: Compounds of the formula < IMAGE > I are disclosed wherein R1 stands for hydrogen, C1-4 straight or branched alkyl or pharmacologically acceptable cation, R2 stands for hydrogen, C1-4 alkanoyl, benzoyl, or benzoyl substituted by C1-4 alkyl or halogen, and R2 can further represent tetrahydropyranyl, trialkylsilyl or alkoxyalkyl, A stands for ethylene, cis or trans-vinylene or -C=C-, n may represent 2, 3 or 4. The compounds are highly effective in the inhibition of thrombocyte aggregation while at the same time exert only a very small hypotensive effect.
Patent ES-8705580-A1 (ES)
Title: Metering pump with a pumping bellow for bottles or the like.
IPC: B05B11/00
Filed: 1986-02-28
Abstract: The invention relates to a metering pump which can be mounted in particular on bottles or the like, with pumping bellows (B) and two valves, one of which is assigned on the inlet side and the other is assigned to a mouthpiece (26), and proposes, in order to obtain a structural shape which is simple to manufacture and assemble and stable in use, that the movable pump upper part (9) possesses a collar (31) which is arranged concentrically to the connecting piece (29) and supports the end folds (30) of the pumping bellows (B).
Patent ES-8801041-A1 (ES)
Title: High precision fiber optic connectors.
IPC: H01R13/56
Filed: 1987-03-13
Abstract: A strain relief (301,331) for protectively coupling a fiber optic cable with a connector, comprises: a generally tubular length (302) of flexible material, provided with a cylindrical axial bore (304,328) sized for receiving said fiber optic cable (607) therewithin, profiled at a first end (311,332) to be anchored thereat to said connector while clamping onto said fiber optic cable. The tubular length (302) is formed to have narrow openings (305,306,333,334) preferably distributed in staggered series and aligned normally with respect to the axis of said bore, with a predetermined number of said openings (304,305,333,334) each being provided on one side with a small bump (307,308,335,336) of predetermined shape and size not quite extending to the opposite side.
Patent IE-911191-A1 (IE)
Title: Method of producing alkanesulfonanilide derivatives
IPC: C07C311/09
Filed: 1991-04-09
Abstract: PURPOSE:To produce an alkanesulfoneanilide derivative or salt thereof having antiphlogistic action and analgesic action from a new raw material, in reduced producing processes and good yield. CONSTITUTION:A new compound expressed by formula I (R<1> is lower alkyl; R<2> is CN, CONH2 or lower alkanoyl; X is halogen) or salt thereof is reacted with a compound expressed by formula II (R<3> and R<4> are halogen; A is O or S; M is H, alkali metal or Cu) or salt thereof in the presence of a copper-base catalyst and a base using an aromatic amine based solvent to directly provide a compound expressed by formula III or salt thereof in high yield without using a preliminary process required in a conventional method. Furthermore, the new above-mentioned raw material can be produced by reacting a compound expressed by formula IV, its reactive derivative of the amino group or salt thereof with a compound expressed by the formula R<1>SO2OH, its reactive derivative of the sulfonic acid group or salt thereof to give a compound expressed by formula V or salt thereof and then hologenating the compound expressed by formula V or salt thereof.
[JP5001023A]
Patent IE-913107-A1 (IE)
Title: Coextruded foam composite
IPC: B29C48/495
Filed: 1991-09-04
Abstract: Composite foam articles are prepared by the coextrusion of at least two interdigitated layers in abutting relationship to each other, with at least one layer of the composite article being an expanded thermoplastic resinous material. At least one blowing agent is incorporated into at least one of the layers under a pressure sufficient to keep the blowing agent quiescent and the individual melt streams are combined and interdigitated into a composite layered stream. The composite layered stream is expressed while the operating pressures and temperatures of individual melt streams are controlled to provide a coextrusion product having a stable foam structure.
Patent IE-903323-A1 (IE)
Title: Arrangement for processing sensor signals
IPC: G01D3/028
Filed: 1990-09-12
Abstract: This device is designed to process sensor signals supplied by a measuring sensor (1) and one or more other sensors (4). The measuring sensor (1) generates a measuring effect M1 depending on a physical measurement to be acquired and physical interference. Each of the other sensors generates measuring effects M2 - Mn depending essentially only on the physical interference to be acquired. The device comprises a signal processing circuit (2) which receives the measuring effects as input values and, through the analog processing of the sensor signals, supplies an output value S whose ratio to a reference value Sref depending on the measuring effects forming the input values is determined by a transmission function defined in a special way. The coefficients of the transmission function are adjustable dependently upon the properties of the measuring sensor (1) to obtain the desired transmission function, whereby the effect of the interference on its measuring effect is compensated and errors between the measurement and the measuring effect M1 are corrected.