baber/WOPTO huggingface dataset:
Patent ES-456957-A1 (ES)
Title: Open loop system for transmitting digital information
IPC: H04Q11/04
Filed: 1977-03-17
Abstract: A plurality of subscriber stations is connected to one or more PCM multiplex lines of a PCM switching network via a unidirectional loop and a transfer station. The subscriber stations are series connected to the loop on which addressed telegrams circulate originating and ending at the transfer station. The subscriber stations receive the telegrams addressed to them and exchange them for transmission to the transfer station. The transfer station transmits a time-slot received on the PCM line as an addressed telegram and vice-versa. For enhancing reliability all subscribers can be connected via a second loop and a second transfer station to one or more further PCM lines.
Patent ES-459875-A1 (ES)
Title: Lubricating pad for axle bearings - partic. in railway bearings, having outer sleeve of absorbent material
IPC: B61F17/00
Filed: 1977-06-17
Abstract: A method is claimed for producing a lubricating pad for axle bearings, partic. of railway vehicles. The lubricating pad consists of an outer sleeve of absorbent material and of a resilient hollow core member supporting the outer sleeve. It is adapted when compressed for insertion underneath an axle journal. The outer sleeve consists of a woven band provided in consecutive areas with knop-like elevations in the form of loops of thick warp threads. The method comprises (a) providing a woven band of absorbent material during its prodn. with relatively spaced full sized panel areas and pairs of half sized panel areas armed with loops of warp threads, the sides of the panel areas being equally set back from the two edges of the woven band and each full sized panel area which in length equals one third of the circumference of the finished pad alternating with a pair of minor panel areas of half the length of the full sized panel area, whereas the distances between consecutive panel areas are equal in length and amt. to about one sixth of the circumference of the finished pad (b) dividing the woven band into sections by cutting it in the middle between each two halft panel areas (c) placing the cut sections each around a resilient hollow core member (d) turning the remaining marginal portions surrounding each panel area inwards, and (e) joining together the facing sides of the marginal portion at the ends of the adjoining half sized panel areas.
Patent ES-461613-A1 (ES)
Title: Collagen compositions having crosslinking agent incorporated therein and the method of preparing the same
IPC: C08K5/103
Filed: 1977-08-16
Abstract: A homogeneous, formable collagen composition having uniformly incorporated therein at least about 0.5% by weight up to about 15% by weight based on the solids content thereof of a crosslinking agent selected from the group consisting of unsaturated fatty acids having more than two double bonds, di and tri-fatty acid esters of a polyhydric alcohol and unsaturated fatty acids having more than two double bonds, natural oils containing fatty acid esters with at least 11% by weight of the fatty acid residues thereof having more than two double bonds, fatty acid esters of an unsaturated fatty acid and an unsaturated fatty alcohol, and mixtures of the same, said collagen compositions being formable into shaped collagen structures that exhibit improved strength characteristics.
Patent ES-462578-A1 (ES)
Title: Beam and method of making it
IPC: B27M3/00
Filed: 1977-09-23
Abstract: A beam having flanges composed of wood pieces and a web consisting of a wire member bent alternately back and forth to extend between and being attached to the flanges at the bends. Each flange comprises at least two wood pieces which extend longitudinally of the beam and are joined together by gluing, at least one of the wood pieces having recesses in the surface joined with the other wood piece, which recesses are adapted to receive the bends of the wire member. The beam is manufactured in that recesses are arranged at regular intervals in a long wood piece, whereupon two such wood pieces provided with recesses are placed at a distance from one another corresponding to the distance between the flanges of the beam to be made, with the recesses in one wood piece exactly opposite to points situated halfway between the recesses in the other wood piece. Then the wire member bent alternately back and forth is placed with its bends alternately in the first and the second wood piece, whereupon an additional wood piece is glued on to the recessed side of each of the wood pieces.
Patent ES-463592-A1 (ES)
Title: Side wall construction for a container for shipping goods
IPC: B65D88/12
Filed: 1977-10-27
Abstract: A side wall construction for a container for shipping goods includes upper and lower hollow tubular chords which are interconnected by a side wall portion. Each chord is of substantially rectangular configuration and includes a lower downwardly sloping wall with a bottom opening directly adjacent the downwardly sloping wall in the adjacent wall and with a top opening vertically offset and diagonally opposite the lower opening. The interior of each chord is provided with a plurality of downwardly inclined and oppositely directed sheet metal deflectors. The deflectors advantageously extend inwardly from respective opposite walls and the clearance between the end of the deflector with the adjacent opposite wall is smaller than the cross-section of the openings in the chords.
Patent ES-475775-A1 (ES)
Title: System powered damper blade assembly for use in an air conditioning system
IPC: F24F11/75
Filed: 1978-12-06
Abstract: An air conditioning system having conditioned air supplied through at least one duct includes a damper blade assembly for varying the volume of conditioned air flow through said duct. A first inflatable bellows is connected to the damper blade assembly to vary the position thereof in said duct. The bellows is inflated in response to changes in the supply pressure of the conditioned air to maintain a substantially constant volume conditioned air flow downstream of said damper blade assembly. A second inflatable bellows is connected to the damper blade assembly for further varying the position thereof in the duct. The second inflatable bellows is inflated in response to the temperature of the air in the enclosure whereby the quantity of air discharged thereinto is reduced as the temperature of the enclosure approaches a predetermined level.
Patent ES-476394-A1 (ES)
Title: Aqueous dye preparations of dyes difficultly soluble in water
IPC: D06L4/664
Filed: 1978-12-28
Abstract: The invention relates to novel aqueous dye preparations of dyes difficultly soluble in water, to processes for producing these dye preparations, to the use thereof for preparing printing pastes, and to the use of the said dye preparations for printing carrier materials for transfer printing, for printing in particular textile materials, or for dyeing textile materials, and also to the printed carrier materials, and to the material printed by means of these dye preparations in the transfer-printing process, or to the material dyed or printed in the dyeing or printing process. The novel dye preparations contain water, a finely dispersed dye of which the solubility in boiling perchloroethylene is lower than 0.5 g/kg, an anionic and/or nonionic dispersing agent, a resin which has affinity for the dye and which is more soluble than the dye in a solvent having limited miscibility with water, and optionally further additives.
Patent ES-479841-A1 (ES)
Title: Device for forming and transferring batches of products in automatic wrapping machines
IPC: B65G47/84
Filed: 1979-04-23
Abstract: Disclosed herein is a device constituted by a rotatable head provided with radial compartments which hold batches of products and comprising a pusher for inserting the individual products into a compartment, and a device for supplying the individual products to the pusher. A movable wall is provided inside each compartment and this is sustained by a corresponding shaft whose rear extremity terminates in a rack. The racks mesh in succession with the counter-rotating gears of two drive devices movable in synchronization with the said pusher in such a way that the wall of the compartment that is in the product infeed position is intermittently displaced from the front of the said compartment to the back thereof, while the wall of the compartment adjacent to but preceding the previously mentioned compartment is intermittently displaced from the back towards the front thereof.
Patent ES-482803-A1 (ES)
Title: Non-propellant,duration spray dispenser with positive shut-off
IPC: B67D7/60
Filed: 1979-07-24
Abstract: An aerosol dispenser which achieves duration spray without using chemical propellants. The non-propellant operated spray dispenser (D) includes structure (10, 19) for mechanically pressurizing the material to be dispensed by pumping the material into an expansible bulb (11) for storage under pressure for subsequent dispensing of the material, and a snap-acting positive shut-off valve (16) is provided to terminate discharge of the material when pressure falls below a predetermined minimum.
Patent ES-484153-A1 (ES)
Title: Benzodioxole derivatives, process for their preparation and their use as synergists in pesticides.
IPC: C07D317/62
Filed: 1979-09-13
Abstract: 3,5-Dihalogeno-1,2-methylenedioxybenzenes of the formula < IMAGE > in which R is hydrogen, halogen, cyano or an optionally substituted alkyl, alkenyl, alkynyl, aralkyl or acyl radical, and X and Y each independently is halogen, which synergize with known arthropodicides.
Patent ES-484618-A1 (ES)
Title: Non-combustible cigarette
IPC: A24F42/60
Filed: 1979-10-01
Abstract: A non-combustible cigarette includes a container shaped to simulate a combustible cigarette and defining a passageway therethrough. An absorbent member containing a nicotine mixture is disposed within the container and communicates with the passageway via a constriction, the device thereby being adapted to release vapors from the nicotine mixture into an airstream which is drawn through the cigarette and into a user's lungs by inhalation. The cigarette may have resilient flaps at each end of the container to seal the passageway and prevent evaporation of the nicotine mixture when the cigarette is not in use, and to open when air is drawn through the cigarette. The ends of the container may also be provided with moisture seals fashioned of porous plugs, which permit air flow through the cigarette, but expand upon contact with liquids and thereby prevent moisture from permeating the absorbent member. The shape of the absorbent member and the area of communication between the absorbent member and the passageway may be arranged so as to provide a release of vapors in a predetermined sequence of concentrations. The device may further be equipped with multiple absorbent members, thereby providing for the inclusion within the cigarette of two mixtures having incompatible characteristics.
Patent ES-487140-A1 (ES)
Title: Multi-base propellants
IPC: C06B25/00
Filed: 1979-12-20
Abstract: A multi-base propellant charge powder for tubular weapons and missiles is disclosed, which contains two or more blasting oils having different energy contents in addition to nitrocellulose and optionally at least one other nitro compound as energy carrier. It is possible to adjust any desired heat of explosion within a wide energy range without using energy-consuming materials, by suitable calculation of the proportions of the various blasting oils. In addition, the migration of the blasting oil into the combustible shell material of ammunition cartridges is clearly less than with propellant charge powders containing only one blasting oil.
Patent ES-8103406-A1 (ES)
Title: Buffer storage apparatus and data path concentrator incorporating this buffer storage apparatus.
IPC: G06F13/38
Filed: 1980-04-28
Abstract: The data bandwidth of buffer storage apparatus comprising a set of buffers (A, B) is broadened by switching between the buffers when one of the buffers is empty and another one of the buffers has received a predetermined number of signals even though that data-receiving buffer is not yet full. With data transferred in blocks of data bytes, switching between buffers occurs on the address boundaries of the data blocks. Therefore, switching between buffers can occur at a plurality of points within the data-receiving one of the buffers. By using a plurality of such buffer storage apparatus to connect individual data burst units to a plural-port high-speed common unit, each data burst unit has greater access to the high speed common unit.
Patent ES-8101842-A1 (ES)
Title: Curd making and separating machine
IPC: A01J25/08
Filed: 1980-05-14
Abstract: A machine for producing curds from milk and separating the curd from the whey, comprising a hollow vat pivotally mounted on a pair of parallel spaced members for rotation about a horizontal axis extending parallel and proximate to one side of a rectangular upper opening in the tank, by means of a pair of hollow stub shafts serving as outlet ports, and actuating means for keeping the vat normally in a horizontal position and rotating it into a position in which the upper opening thereof is in a vertical plane.
Patent ES-8102775-A1 (ES)
Title: Device to connect at least two linear elements.
IPC: F16B7/04
Filed: 1980-06-13
Abstract: Connection of two linear elements intended to form an angle between them. The device comprises two plates 1 and 2 connected by a hinge 11 and provided with a transverse duct 3 and 4 respectively. The hinge 11 having been folded, the plates are one against the other and the elements A and B to be fixed are pressed directly one against the other, the whole assembly being kept "closed" by studs 12 pressure-fitted into holes 13. Connection of rods and stakes for plants, and of reinforcements for concrete.
Patent ES-8104076-A1 (ES)
Title: Dot printer comprising a tiltable print head.
IPC: B41J2/24
Filed: 1980-07-29
Abstract: There is disclosed herein a dot matrix tilting print head assembly in which the print head is rotatably mounted in a frame. A solenoid is provided for rotating the print head a controlled distance so that printing occurs between previously printed dots. A pin extending from the print head is positioned into a larger diameter hole in the frame for controlling the distance to be one half of the center-to-center distance between printed dots. This entails maintaining very low tolerances for the mechanically moving parts. In addition, there is provided support members for allowing the removal of the print head alone from the frame means.
Patent ES-8105368-A1 (ES)
Title: Reactive dyestuffs and their use in dyeing and printing hydroxyl groups and nitrogen containing materials.
IPC: D06P3/66
Filed: 1980-09-03
Abstract: 1. Reactive dyestuffs of the general formula see diagramm : EP0024668,P69,F2 wherein F = the radical of an organic dyestuff, W = a direct bond or bridge member, R = hydrogen or C1 -C4 -alkyl, X1 to X4 = hydrogen or halogen, only one or two of the radicals X1 to X4 representing halogen, and n = 1 or 2.
Patent ES-8105511-A1 (ES)
Title: Process and device for soldering leads to electrical components.
IPC: H01G13/00
Filed: 1980-09-25
Abstract: Process and device for soldering leads to electrical components. Connecting wires (3) are soldered in end face contact coatings (9) of solder on electrical components (12), into which contact coatings (9) they are pressed by two electrodes (1,2), making contact with them and heating them by the current that now flows, and pressing them into the end face contact coatings. In order to save material, it is proposed that the connecting wires (3) be made contact with over the whole extent to be fused, be heated evenly and pressed into the end face contact coating (9). This process is suitable for making contact with capacitors, the dielectrics of which consist of plastic films, and the plates of which consist of thin metal linings which can be regenerated. For use in capacitors with plastic films and Schoop coatings.
Patent ES-8205749-A1 (ES)
Title: 3-Amino-1,2-propane diols, process for their preparation, pharmaceutical compositions containing them and use thereof.
IPC: C07C231/06
Filed: 1980-10-13
Abstract: Derivatives of 3-aminopropane-1,2-diol of the formula < IMAGE > (I) in which Ar represents optionally substituted aryl, n represents the number 0 or 1, and alk represents alkylene having 2 to 5 carbon atoms, the nitrogen atom and the oxygen atom, or, if n is zero, the phenyl radical, being separated from one another by at least two carbon atoms, and R1 and R2, independently of one another, each represents hydrogen or lower alkyl, or together they represent lower alkylene, oxa-lower alkylene, thia-lower alkylene, aza-lower alkylene or N-lower alkyl-aza-lower alkylene, and salts of such compounds, processes for their manufacture, medicaments containing the new compounds and their use for the treatment of Angina pectoris and cardiac arrhythmia, and as blood pressure-reducing agents, as well as for the treatment of reactive or endogenic states of depression.
Patent ES-8201752-A1 (ES)
Title: Portable emergency transmitter
IPC: H04B1/034
Filed: 1980-12-23
Abstract: An emergency transmitter comprises a housing in which a power source 17 and an emergency call generator 18 are arranged. The emergency call generator 18 may be connected to the power source 17 and thereby be energised to transmit an emergency call signal either by a hand switch assembly 22 or automatically by an inclination switch 24 associated to a delay circuit. The inclination switch 24 is a normally open contact which closes as soon as the housing deviates or is tilted out of its normal position. When closed, the inclination switch 24 energises without delay an acoustical generator 29 in order to announce the forthcoming actuation of the emergency call generator.
Patent ES-8201120-A1 (ES)
Title: Basic ethers of 4-hydroxy-benzophenones acting as beta-blocking agents
IPC: C07C213/00
Filed: 1981-01-27
Abstract: Basic ethers of 4-hydroxy-benzophenones acting as beta-blocking agents, starting from 4-hydroxy-benzophenones and, by reacting them with epichlorohydrin, transforming them into the corresponding 4-O(2', 3'-epoxy-propoxy) derivatives, then reacting with isopropylamine, obtaining the substances according to the invention which can be defined as 4 (gammaisopropylamino-betahydroxypropoxy) benzophenones, wherein the 3 and 4' positions can be represented by: H, Cl and acetyl.
Patent ES-8402807-A1 (ES)
Title: Process for the preparation of wherein (7E,9Z)-alkadienol derivatives
IPC: A01N37/02
Filed: 1982-05-14
Abstract: (7E,9Z)-alkadienol derivatives (I), < IMAGE > wherein R1 represents a lower alkyl group, and R2 represents a hydrogen atom or a lower acyl group are prepared by reacting a nonanal derivative (II), OHC-(CH2)7-CH2-OR2 (II> with an aliphatic alcohol halogenating the acetal (III) thus-obtained, < IMAGE > wherein R3 and R4 independently represent a lower alkyl group or together represent an ethylene group, treating the 2-halo-1,1-dialkoxynonane (IV) thus-obtained, < IMAGE > wherein X represents halogen, with a base treating the nonene derivative (V) thus-obtained, < IMAGE > with an acid, and reacting the nonenal (VI) thus-obtained, < IMAGE > with an alkyl-triphenylphosphonium halide (VII), < IMAGE > wherein X<(-)> represents a halide ion, in the presence of a base, in an apolar or dipolar solvent, under inert gas. This provides an economic process for the preparation of the compounds of the general formula (I) which produce a significantly strong stimulating reaction on male European grape vine moth.
Patent ES-8304536-A1 (ES)
Title: Chemical Compounds
IPC: A61K31/137
Filed: 1982-06-08
Abstract: Compounds of general formula I < IMAGE > wherein R1 represents a hydroxy group or an optionally substituted amino group R2 and R3 each represents a halogen atom, a trifluoromethyl, cyano or nitro group or one of the radicals R2 or R3 represents a hydrogen atom R4 represents a hydrogen atom or an alkyl group R5 represents a hydrogen atom, an alkyl, cycloalkyl, alkenyl or aralkyl group A represents a methylene, ethylene or hydroxymethylene group and B represents an optionally substituted aralkyl group, in which the methylene group adjacent to the phenyl nucleus may be replaced by an oxygen or sulfur atom, or a sulfinyl or sulfonyl group all optical isomers thereof, and mixtures of the aforesaid optical isomers and acid addition salts thereof. Processes for the preparation of the new compounds as well as pharmaceutical compositions containing them are also objects of this invention. The new compounds show valuable pharmacological properties, especially effects on the heat and circulation.
Patent ES-8308327-A1 (ES)
Title: Novel bicyclic pyrimidin-5-one derivatives.
IPC: A61K31/519
Filed: 1982-07-14
Abstract: Novel 5H-thiazolo- and 5H-1,3,4-thiadiazolo[3,2-a]-pyrimidin-5-one and 3,4-dihydro-2H,6H-pyrimido[2.1.b] [1,3]-thiazin-6-one derivatives, which compounds are useful psychotropic agents a method of treating psychotropic diseases by the use of said compounds pharmaceutical compositions containing same as an active ingredient and a method of preparing said pharmaceutical compositions.
Patent ES-8308336-A1 (ES)
Title: 17,17-Bis(substituted thio)-3-ketoandrostenes and pharmaceutical compositions.
IPC: C07J31/00
Filed: 1982-08-19
Abstract: Described are 3-Ketoandrostenes having in the 17-position the substituents R1-S- and R2-S- wherein R1 and R2 are the same or different and each is alkyl, cycloalkyl or aryl, which have antiinflammatory activity.
Patent ES-8308500-A1 (ES)
Title: Process for the netlike opening of fibrilled films.
IPC: B29D7/01
Filed: 1982-09-22
Abstract: Process for the netlike opening of fibrilled polymeric films, said process consisting in conveying to an opening device of the conventional type (based, for instance, on diverging transferring elements and on lateral film pulling elements such as clamps, grippers or pins, which engage the film at its edges and which are fixed on said traverse elements) the fibrilled film of an undulated or corrugated shape, with the front of the corrugations or waves perpendicular to the direction of the transferring motion, so that the length of the film between the lateral consecutive pulling elements be in excess with respect to the distance between said elements, wherefore said excess will compensate the longitudinal shrinkage that the film will suffer during the transversal opening.
Patent ES-8401060-A1 (ES)
Title: 2-Piperazinyl-4-phenyl-quinazoline derivatives with antidepressive properties, process for the preparation of these compounds and medicines containing them.
IPC: C07D239/84
Filed: 1983-02-07
Abstract: The present invention relates to new derivatives of formula: < IMAGE > (II) in which: R3 denotes a halogen, preferably chlorine, or a nitro group, R4 represents hydrogen or a lower alkyl group having from 1 to 4 atoms of carbon, R5 represents an atom of halogen, preferably chlorine or fluorine. It also relates to a process for preparing products of formula (II) and to the drugs containing at least one product of formula (II).
Patent ES-8405149-A1 (ES)
Title: System for monitoring metal-to-metal contact in rotating machinery
IPC: G01M99/00
Filed: 1983-05-31
Abstract: A rub between the rotating and stationary parts of a turbine is detected by connecting the rotor to electrical ground and introducing electrical energy into the rotor-ground circuit. A rub between the rotating stationary part modifies the currents in the grounding circuit to an extent that the condition may be detected so as to provide a rub indication. In another embodiment the rotor discharge current in one or more grounding devices normally associated with a turbine is monitored to detect any abnormal condition.