baber/WOPTO huggingface dataset:
Patent ES-452506-A1 (ES)
Title: Combine harvester with grain separator - includes fan and vibrating sieves, each of which has se of flat transverse ramps
IPC: A01F12/44
Filed: 1976-10-19
Abstract: The combine harvester (10) incorporates a fan (54) for cleaning the grain, which blows air over the shaker-unit (40). Underneath the shaker unit are troughs (56, 58) to catch the cleaned grain or any residue. A conveyor screw (60) for the clean gain operates in one catchment-trough (56) and conveys the grain to an elevator (62) which takes the grain to a container (50). Another screw (64) takes the residue, to another thresher. The grain catchment-trough (36) moves around on arms (66, 68), and the shaker-unit (40) is supported by pivoted arms (70, 72). The two front arms (70) are mounted in tapering bearing-blocks (74) fixed to the front of the shaker unit. A drive-shaft (76) moves the catchmen tray (36) and the shaker unit (40) to and fro. The shaker unit (40) comprises a housing (90) containing three sieves (92, 94, 96) above each other.
Patent ES-457259-A1 (ES)
Title: Reeling device for cables
IPC: B65H49/20
Filed: 1977-03-28
Abstract: A cable reeling device for winding cable upon a flanged reel comprising support means slidable along vertical side-frames and supporting a spindle, the support means being interconnected by means of an extendable shaft, in which each support means comprises a power means for moving said spindles between a first position, in which the spindle is able to freely move within a zone around intended position of the axis of the reel and a second position fixed in relation to the support means for carrying the reel turnably on the spindles.
Patent ES-461608-A1 (ES)
Title: Cyclic alkylidenyl N-{8 6-(amino)-3-pyridazinyl{9 aminomethylenemalonates
IPC: C07D237/20
Filed: 1977-08-16
Abstract: Compounds useful as schistosomicidal agents are cyclic alkylidenyl N-[6-(R3R4N)-4(or 5)-R5-3-pyridazinyl]aminomethylenemalonates (I), where R3R4N is lower-tertiary-amino and R5 is hydrogen or lower-alkyl, are prepared by reacting 3-amino-6-(R3R4N)-4(or 5)-R5-pyridazine (III) with cyclic alkylidenyl alpha -(lower-alkoxymethylene)malonate (IV) or by heating equimolar quantities of III, tri-(lower-alkyl) orthoformate and cyclic alkylidenyl malonate (V). Also shown is cyclic isopropylidenyl N-(6-methylamino-3-pyridazinyl)aminomethylenemalonate, a schistosomicidal agent, and its preparation. Also shown are schistosomicidal compositions comprising as active component a schistosomicidally effective cyclic alkylidenyl N-[6-(R3R4N)-4(or 5)-R5-3-pyridazinyl]aminomethylenemalonate (I) or cyclic isopropylidenyl N-(6-methylamino-3-pyridazinyl)aminomethylenemalonate (II) or salt thereof and a method for the treatment of schistosomiasis which comprises administering to a host infected with schistosomes a schistosomicidally effective amount of said active component.
Patent ES-463355-A1 (ES)
Title: Deflection control device
IPC: D21G1/02
Filed: 1977-10-19
Abstract: Deflection control device, having a stationary supporting member said supporting member comprising a series of hydrostatic supporting elements said device also having a shell movable transversely in relation to the series of said supporting elements ducts being provided in said supporting member for supplying or discharging pressure fluid for said supporting elements a partition wall separating two of said ducts from one another the position of said partition wall being variable along the series of said supporting elements.
Patent ES-467388-A1 (ES)
Title: Balanced plug valve
IPC: F16K5/02
Filed: 1978-02-28
Abstract: A tapered plug valve comprises a casing having a passageway therethrough for the flow of fluid and a tapered bore intersecting the passageway. A tapered plug is rotatably mounted in the tapered bore and is adapted to block the passageway when the valve is in a closed position. The plug has a bore which is adapted to connect and be in communication with the passageway when the valve is in an open position. The plug and the casing define an apex chamber at the small end of the tapered plug and a base chamber at the large end of the plug. A seal is provided at the large end of the tapered plug to sealingly divide the base chamber into a first and second cavity. A pressurized medium is ported into the apex chamber and the second cavity and the first cavity is vented to atmosphere. The radially extending area of the end of the small end of the tapered plug against which the pressurized medium acts is greater than the radially extending area of the end of the tapered plug in the second cavity against which the pressurized medium acts whereby the resulting force along the longitudinal axis of the plug is in the direction toward the large end of the tapered plug.
Patent ES-471182-A1 (ES)
Title: Reactive dyestuffs
IPC: C09B62/10
Filed: 1978-06-27
Abstract: Phthalocyanine reactive dyestuffs of the formula < IMAGE > wherein Pc, R1, R2, R3, R4, R5, B, R6, R7, R8, a, b and c have the meaning indicated in the description, and their use for dyeing textile materials containing hydroxyl groups and textile materials containing nitrogen, in particular textile materials made of natural and regenerated cellulose and furthermore made of wool, silk and synthetic polyamide fibers and polyurethane fibers. The resulting dyeings are distinguished by excellent fastness to wet processing.
Patent ES-477968-A1 (ES)
Title: A machine for mixing and twisting spun yarns.
IPC: D01H/
Filed: 1979-02-22
Abstract: In accordance with the invention, it concerns an auxiliary machine designed specifically to undertake the mixing and twisting operation of various spun yarns of different colours and qualities. Consequently, this machine is designed to serve any type of rectilinear knitting machine in order to make it possible to obtain woven yarns automatically and with the ultimate aim of achieving chromatic effects in the desired combinations, with no prior preparation of the textile material or spun yarn. The recommended machine may be used, equally, in a secondary application, to store the spun yarn twisted on cones, thus feeding a backwinder machine instead of feeding the knitting machine, whose purpose is to cover, as an auxiliary element to the latter machine, the former.
Patent ES-478206-A1 (ES)
Title: Pyrrolidin-2-one derivatives
IPC: C07D207/27
Filed: 1979-03-01
Abstract: Pyrrolidin-2-one derivatives of the general formula: < IMAGE > (wherein Ar represents a phenyl radical which optionally carries a substituent, or two substituents which may be the same or different, selected from halogen, C1 to 4 alkyl, C1 to 4 alkoxy, C2 to 4 alkenyloxy, C2 to 4 alkynyloxy, hydroxy, nitro, trifluoromethyl, monoalkylcarbamoyl groups in which the alkyl radical contains from 1 to 4 carbon atoms, dialkylcarbamoyl groups in which each of the alkyl radicals, which may be the same or different, contains from 1 to 4 carbon atoms, aliphatic acylamino radicals containing from 2 to 5 carbon atoms, groups of the formula Ar'-O- wherein AR' represents a phenyl radical or a heterocyclic radical with six atoms in the ring which contains, as the hetero- atom, an oxygen, sulphur or nitrogen atom, or Ar represents an aromatic heterocyclic radical with 5 or 6 atoms in the ring and contains one or two hetero-atoms selected from nitrogen, oxygen and sulphur, the hetero-atoms being the same or different when two are present, R1 represents a C1 to 4 alkyl radical, a C3 to 6 cycloalkyl radical or a phenyl radical, and R2 represents hydrogen or methyl) are new compounds useful as herbicides.
Patent ES-483389-A1 (ES)
Title: Process for the preparation of organic mono- and polyisocyanates
IPC: C07C241/00
Filed: 1979-08-14
Abstract: A process for the preparation of organic mono- and polyisocyanates is described, in which a hydrogen chloride adduct of a trisubstituted urea is thermally decomposed to form the isocyanate. The hydrogen chloride adduct at minimum contains the stoichiometric amount of HCl, and at maximum a 10 mole-% excess. The process is carried out in a closed system at a temperature between about 80 DEG and 180 DEG C. the reaction is effected either in a melt or in the presence of an inert organic solvent.
Patent ES-484074-A1 (ES)
Title: Syn isomers of 7-[2-(2-amino-4-thiazolyl)-2-(carboxymethyloxyimino)-acetamido]-ceph-3-eme-4-carboxylic acid compounds
IPC: C07D277/40
Filed: 1979-09-11
Abstract: Novel syn isomers of 7-[2-(2-amino-4-thiazolyl)-2-(carboxymethyloxyimino)-acetamido]-ceph-3 -eme-4-carboxylic acid compounds of the formula < IMAGE > I wherein R is selected from the group consisting of alkyl of 1 to 3 carbon atoms and -CH2-S-R1, R1 is an optionally substituted heterocyclic of 5 to 6 chain components with 1 to 4 heteroatoms selected from the group consisting of oxygen, sulfur and nitrogen, A is selected from the group consisting of hydrogen, alkali metal, alkaline earth metal, magnesium, -NH4, an easily cleavable ester and a non-toxic, pharmaceutically acceptable organic amine, A1 is selected from the group consisting of alkyl of 1 to 3 carbon atoms, hydrogen, alkali metal, alkaline earth metal, magnesium, -NH4, an easily cleavable ester and a non-toxic, pharmaceutically acceptable organic amine and non-toxic, pharmaceutically acceptable acid addition salts thereof having antibiotic activity and their preparation and intermediates therefor.
Patent ES-8103488-A1 (ES)
Title: Battery package with DC to DC converter
IPC: H02J7/00
Filed: 1980-01-29
Abstract: A battery package having a casing which contains at least one electrochemical cell electrically connected to a DC to DC converter. A pair of electrical connections are located on the casing to electrically connect the battery package to a load. The converter conducts and the cell discharges only when a load is present across the electrical connection.
Patent ES-8105682-A1 (ES)
Title: A process of preparing platinum complexes.
IPC: C01G55/00
Filed: 1980-08-14
Abstract: A process is provided for preparing cis-Pt(NH3)2Cl2 and intermediates. As a step in the process the intermediate cis-Pt(NH3)2I2 is prepared from K2PtI4 by adding NH4OH under controlled conditions of temperature and pH. The cis-Pt(NH3)2Cl2 is provided in high yield and purity.
Patent ES-8306519-A1 (ES)
Title: Method and apparatus for gravel packing multiple zones
IPC: E21B43/04
Filed: 1980-12-23
Abstract: A method of gravel packing multiple zones with a single trip of the operating string into a well without inducing fluid movement across zones, and without disturbing the zone being packed in reverse circulation. Apparatus is disclosed to perform the method, comprising a screen liner assembly surrounding a concentric operating string. Mechanical force on the operating string is used to change all tool modes of the apparatus. The operating string is accurately positioned with respect to the screen liner assembly at every zone level and zones may be easily relocated if necessary. Zones may be packed in any order, and a zone may be repacked, if necessary, during the same trip into the well.
Patent ES-8200543-A1 (ES)
Title: Plants growth inhibiting and antifungal extract prepared from the vegetative parts of plants of the genera Vaccinium and Myrica.
IPC: A61K36/45
Filed: 1980-12-31
Abstract: There is provided a plant growth inhibiting and antifungal extract prepared from the leaves and/or vines of plants of the genera Vaccinium and Myrica. There is also provided a method for the preparation of the above-said biologically active extract.
Patent ES-8507674-A1 (ES)
Title: Thermal insulation for the arched bottom and/or top area of a pressure vessel.
IPC: G21C11/08
Filed: 1981-03-09
Abstract: Heat insulation for domeshaped bottom and/or cover regions of a pressure vessel, the heat insulation being penetrated by a multiplicity of pressure vessel unions extending parallel to the axis of the pressure vessel, including an integral dome formed of heat insulation having a passage formed therein for each of the pressure vessel unions, guide elements extending parallel to the axis of the pressure vessel for centering the heat-insulation dome with respect to the pressure vessel and for axially movably mounting the heat-insulation dome so that it can be lowered from a largely convection-proof operating position thereof to a storage position thereof onto an assembly platform, whereby the union passages of the pressure vessel are exposed for in-service testing, and can be raised back to the operating position thereof.
Patent ES-8202860-A1 (ES)
Title: Fuel briquette with high calorific value - from sawdust and pitch
IPC: C10L5/44
Filed: 1981-03-12
Abstract: A fuel, in the form of briquettes or similar shape, consists of (a) sawdust and (b) pitch, e.g. petroleum pitch, coal tar pitch, tree rosin pitch or similar pitch. Each component, (a) and (b) has been treated to convert it from its natural state, followed by mixing in suitable proportions. Two processes are given. (a) Solid pitch is heated to 80-95 deg.C, forming a paste or liq. Sawdust is opt. heated to 50-60 deg.C, to give a dry material. The two materials are then mixed hot, esp. in ratio of pitch:sawdust of 45:55, and moulded. (b) The two components are ground separately to a fine dust and then dry-mixed, opt. in a ratio of sawdust:pitch of 65:35. The mixt. is heated by steam to about 90 deg.C, to form a paste, which is then moulded. Opt., other ingredients may be included, and the final fuel may be coated with a plastic film. The fuel has a high calorific value. About 95% of the briquette burns, compared with a residual ash of at least 6% from the combustion of the best coal. Waste materials are utilised. A clean, odourless, non-crumbling prod. is obtd.
Patent ES-8204253-A1 (ES)
Title: Radio apparatus with a programmable memory for controlling transmitting and receiving channels.
IPC: H04B1/40
Filed: 1981-04-16
Abstract: Radio apparatus in which transmitting and receiving frequency are generated ''synthetically'' with the aid of a frequency divider (32) which can be digitally adjusted to various dividing ratios. The dividing ratio of this frequency divider (32) in this arrangement is digitally determined by control potentials which are applied to the divider from outputs (33, 34, 35) of a memory (62, 63) which is exclusively used for reading out. The control potentials occurring at the said outputs (33, 34, 35) in this arrangement are determined by setting elements (66, 67) acting on the address inputs (64, 65) of the memory. Some of the outputs (151...155) of the memory are not only used for controlling the transmitting and the receiving frequency but also for controlling secondary functions such as display and monitoring lamps (51, 52), selective call (40) and control tones (37, 38, 39).
Patent ES-8203373-A1 (ES)
Title: Carbapenams and carbapen-2-ems and process therefor.
IPC: C07D477/26
Filed: 1981-05-13
Abstract: Carbapenam-3-carboxylic acids and carbapen-2-em-3-carboxylic acids substituted at the 1-position with an oxo, a hydroxy or an acetoxy group, variously substituted at the 2-position with such groups as methyl, acetoxymethyl, methanesulfonyloxy, alkoxy, alkylthio, aminoalkylthio or amidinoalkylthio and optionally substituted at the 6-position with a hydroxyalkyl group, an acetoxyalkyl group or a conventional penicillin side-chain, pharmaceutically-acceptable salts thereof and various esters thereof wherein the esterifying group is selectively removed in the laboratory, or hydrolyzed under physiological conditions. These compounds are useful either systemically or topically in the treatment of diseases caused by susceptible microorganisms, as animal feed additives for promotion of growth, or in the preservation of biodegradable materials, or as intermediates to compounds having such antibacterial activity. Key to the synthesis of these compounds is the light catalyzed rearrangement of 2-diazo-1-oxoceph-3-em-4-carboxylates to 1-oxocarbapen-2-em-3-carboxylates, a newly discovered reaction determined to be of general applicability.
Patent ES-8205740-A1 (ES)
Title: Process for the preparation of 1,2-dichloroethane.
IPC: C07C17/02
Filed: 1981-11-23
Abstract: 1. A process for the production of 1,2-dichloroethane, in which ethylene is reacted with chlorine at 20 to 150 degrees C in at least one reaction chamber, if appropriate in the presence of a catalyst, and ethylene is reacted with hydrogen chloride and oxygen or inert gases containing oxygen at 180 to 300 degrees C in at least one further reaction chamber, in the presence of a catalyst, the reaction products which have been formed are removed from the reaction chambers and the bulk of the 1,2-dichloroethane formed is separated from them, characterized by introducing the mixture of gases remaining after separating the 1,2-dichloroethane from the reaction products of the reaction of ethylene with chlorine, optionally with addition of further gas strams, into the reaction chamber in which ethylene is reacted with hydrogen chloride and oxygen.
Patent ES-8402454-A1 (ES)
Title: Method to manipulate and/or store a nuclear reactor fuel element having an extended structure comprising fuel rods, and fuel element particularly intended for this method.
IPC: G21C3/30
Filed: 1982-03-17
Abstract: 1. A method of manipulating and/or storing a nuclear reactor fuel element having an elongate structure with fuel rods, by means of a supporting device, wherein an auxiliary body is secured to the structure, and preferably at one end grips with a neutron-absorbing material beside the fuel rods, in particular in the interspaces provided between the fuel rods for absorber rods of a nuclear reactor control element, characterised in that an auxiliary body (7) is used which has a handle (9, 10) which is assigned to a coupling member (11) on the supporting device, fitting to the handle and with which handle a nuclear reactor fuel element which does not have an auxiliary body of this kind, cannot be manipulated or stored.
Patent ES-8302561-A1 (ES)
Title: Covered goods wagon whose side walls each consist of at least two movable side wall components
IPC: B61D19/00
Filed: 1982-03-26
Abstract: In the case of a covered goods wagon whose side walls consist of in each case at least two movable side wall components which, in the closed position, lie in a common plane and are moved by means of an actuation device transversely into a sliding plane lying in front of the common plane and located parallel thereto, the invention is to permit the actuation device to be simplified and made accident proof. According to the invention, this is achieved in that the lever of the actuation device can be pivoted parallel to the end wall and has two bolts which are aligned in the same direction, lie opposite the pivot bearing and are alternately held by a trap which is coupled to the vehicle. In this arrangement, the bearing of the bolts in the trap is such that the said trap acts automatically to secure and fix the lever and can be lifted up manually in order to release it.
Patent ES-8308097-A1 (ES)
Title: Driver aids for vehicles.
IPC: B60K20/00
Filed: 1982-04-21
Abstract: An indicator panel 20 has an array of LED's 25A to 25Q to provide an indication to the driver of a road vehicle, particularly a diesel-powered truck, when he should change to the next highest gear during acceleration from rest or low speed. The LED's are lit progressively as the engine speed increases in each gear and, when lit, emit green light if the engine speed is below the optimum change-up speed for that gear. When the engine speed begins to exceed the optimum change-up speed, the next LED illuminated produces red light to the driver. An audible warning may also be produced. If the driver does not change up in response to such warning, further red LED's will show and a more strident audible warning may be given. The change-up speeds to which the system responds are pre-set so as to be the optimum speeds for increased fuel efficiency. The change-up speed corresponding to the lowest gear is relatively low and increases successively for the successively high gears. The system may be associated with engine speed control or limiting means so as positively to prevent further increase in engine speed if the driver ignores the warning. The system may also produce an indication of the optimum engine speeds at which the driver should change down to the next lower gear during vehicle deceleration.
Patent ES-8307267-A1 (ES)
Title: Process for making polytetramethyleneadipamide.
IPC: C08G69/28
Filed: 1982-10-11
Abstract: The invention relates to a process for the preparation of a polymer substantially consisting of [NH-(CH2)4-NH-CO-(CH2)4-CO] units, starting from adipic acid and 1,4-diaminobutane, by heating the starting compounds, as such or in the form of a salt, in an inert polar organic solvent in which the polymer to be formed can be dissolved at a temperature higher than 150 DEG C, at a temperature of between 150 DEG C and 300 DEG C until a polymer is formed, and the polymer is subsequently recovered from the solution.
Patent ES-8403311-A1 (ES)
Title: Vascular prosthesis.
IPC: A61B8/06
Filed: 1983-03-24
Abstract: A vascular prosthesis for replacing a portion of a blood vessel in a human or animal body incorporates a tube (1) of textile material incorporating at least one transducer (2, or 3, 4) attached to the tube wall and a transmitting device (6) for transmitting a radio signal connected to the transducer whereby to transmit information about conditions sensed by the transducer.
Patent ES-8500889-A1 (ES)
Title: Prepn. of hydroxy-isopropylamino-propanoxy phenyl acetamide
IPC: A61K31/165
Filed: 1983-06-27
Abstract: 4'-(2-hydroxy 3-isopropylaminopropan-1-oxy) phenyl 1'-acetamide is made by reacting 4'-(2,3-epoxy 4'-(2,3-epoxypropan-1-oxy) phenyl 1'-acetamide with salts of isopropylamine with weak acids, in stoichiometric proportions or with a slight excess of the isopropylamine salt, in a suitable solvent.
Patent ES-8505903-A1 (ES)
Title: Process for the production of bodies from ceramic masses.
IPC: C04B38/00
Filed: 1983-08-26
Abstract: For the production of mouldings, from ceramic masses, having a lower density than that of the original density of the ceramic masses, the pulverulent ceramic masses are treated with organic compounds which form foams and, if appropriate, with expanding agents and formed into mouldings.
Patent ES-8506267-A1 (ES)
Title: Spergualin-related compounds, processes for the preparation thereof and their use as medicaments.
IPC: C07D209/48
Filed: 1983-08-31
Abstract: This invention relates to a novel spergualin-related compound and a process for the production thereof. The novel compound, which has a high antitumor activity, is represented by the general formula < IMAGE > (I) wherein R1 represents a hydrogen atom, hydroxyl group, or an aliphatic acyloxy group having 1 to 10 carbon atoms, R2 represents an amino acid residue (except for the residue of alpha -hydroxyglycine) formed by removing one hydrogen atom and hydroxyl group from respectively the alpha - or omega -amino group and the alpha -carboxyl group of an alpha - or omega -amino acid, said amino acid residue forming acid amide linkages with the adjacent carbonyl group and amino group, and m is an integer of 4 to 6.