baber/WOPTO huggingface dataset:
Patent ES-448364-A1 (ES)
Title: Container for liquids for use in medicine and surgery
IPC: A61J1/00
Filed: 1976-05-29
Abstract: A container for liquids for use in medicine and surgery is made of flexible plastics material and a container volume is defined by heat seals at each end of the container. At one end of the container there are three ports one being a filling tube and the other two being outlet or additive ports which are sealed by frangible membranes. To allow for expansion of air in the volumes outside those membranes the outer end of each of those ports open into expansion chambers defined by further heat sealed seams of the sheet or tube material forming the container. A line of weakening enables these expansion chambers to be torn off immediately before the use of the appropriate port so as to gain access to the port but so as meanwhile to have preserved the sterility of the outer surface of the membrane.
Patent ES-451015-A1 (ES)
Title: Ophthalmic inserts
IPC: A61P27/02
Filed: 1976-08-26
Abstract: The ophthalmic inserts containing hydroxypropylcellulose as carrier material are particularly effective because they dissolve slowly but completely in water so that they can be used for the production of suitable compositions for prolonged treatment of the eye with, at the same time, a reduction in the dosage frequency.
Patent ES-452921-A1 (ES)
Title: Amino-benzoic acid amides
IPC: C07D233/30
Filed: 1976-11-02
Abstract: Compounds of the formula < IMAGE > wherein (A) WHEN THE AMINO-SUBSTITUENT IS IN THE P-POSITION WITH RESPECT TO THE CARBONYL GROUP, R1 is chlorine in the o-position with respect to the carbonyl group, R2 is hydrogen, and R3 is ethylamino, cyclopentylamino, cyclohexylamino, cycloheptylamino, N-methyl-cyclohexylamino, benzylamino or 1-ethyl-pyrrolidyl-(2)-aminomethyl, or (B) WHEN THE AMINO-SUBSTITUENT IS IN THE O-, M- OR P-POSITION WITH RESPECT TO THE CARBONYL GROUP, R1 is hydrogen, chlorine or bromine, R2 is trifluoromethyl, nitro or, when R4 is 1-(alkyl of 1 to 3 carbon atoms)-pyrrolidyl or 1-(alkyl of 1 to 3 carbon atoms)-piperidyl, also fluorine, chlorine, bromine or methyl, R3 is (alkyl of 1 to 5 carbon atoms)-amino, (cycloalkyl of 3 to 7 carbon atoms)-amino, benzylamino, quinuclidinyl-amino or -NH-(CH2)n-R4 where R4 is pyridyl, 1-(alkyl of 1 to 3 carbon atoms)-pyrrolidyl, 1-(alkyl of 1 to 3 carbon atoms)-piperidyl or, when n is 2 or 3, also imidazolonyl, pyrrolidino, piperidino or morpholino, and N IS 0, 1, 2 OR 3, AND NON-TOXIC, PHARMACOLOGICALLY ACCEPTABLE ACID ADDITION SALTS THEREOF THE COMPOUNDS AS WELL AS THEIR SALTS ARE USEFUL AS ANXIOLYTICS, ANTICONVULSIVES, ANTIEMETICS AND ANTIULCEROGENICS.
Patent ES-457996-A1 (ES)
Title: Morpholine containing benzimidazoles
IPC: C07D471/04
Filed: 1977-04-20
Abstract: Morpholine derivatives of the formula: < IMAGE > in which Z is CH or N, Y is hydrogen, halogen, alkyl of 1 to 4 carbon atoms, or alkoxy of 1 to 4 carbon atoms, R is hydrogen, alkyl of 1 to 4 carbon atoms, alkenyl of 2 to 4 carbon atoms, benzyl, or phenyl, and R1 is hydrogen or benzyl, and their non-toxic pharmaceutically acceptable acid addition salts have interesting therapeutic properties, especially on the central nervous system.
Patent ES-459148-A1 (ES)
Title: Ignition coil for Otto cycle engine - has terminal bolt with coaxial tags attached to cap by weld or solder
IPC: H01F38/12
Filed: 1977-05-26
Abstract: An ignition coil is designed for use in the ignition system of an engine operating on the Otto cycle. The connections to the coil are made via terminal bolts which penetrate through the cap of the housing. Each terminal bolt (22, 32) is attached to the cap (10) by a rivet. The projecting tags (29) of the rivet seat on the outside (20) of the cover. The tags are coaxial with the terminal bolts. The wire end (27) of the coil is welded or soldered to the head (24) of the bolt which is located on the inside (21) of the cap.
Patent ES-459541-A1 (ES)
Title: Float for use in laying submarine pipelines
IPC: F16L1/24
Filed: 1977-05-27
Abstract: A float device for use in laying a submarine pipeline from a launching base, comprising one or more tubes containing a liquid less dense than water, such as a hydrocarbon, and fixed to the pipeline so as to form therealong a plurality of compartments isolated from each other and each communicating with the sea via an opening or a pipe opening towards the bottom. Means may be provided for opening in each compartment a passage opening towards the top and for recovering the less dense liquid, driven by the water, to the outlet of said passages, or even for releasing the tube or tubes from the pipeline.
Patent ES-463400-A1 (ES)
Title: Method of and apparatus for preforming metal overlap edge with overlap die
IPC: H01B13/26
Filed: 1977-10-20
Abstract: The invention relates to the formation of a metallic shield about a cable core to provide a substantially circular configuration of the shield around the core with an overlapped edge portion of the shield being preformed. The shield is first partially formed about the cable core and thereafter the shield is formed in the substantially circular configuration around the cable core while a portion of the overlying longitudinal edge portion of the shield at the overlap is turned inwardly toward the cable core sufficiently to preclude the edge portion of the shield from protruding disadvantageously into a jacket which is subsequently extruded over the shielded cable core.
Patent ES-466321-A1 (ES)
Title: Method for intimate contacting of plural phases and phase contactor apparatus therefor
IPC: B01D1/14
Filed: 1978-01-25
Abstract: Intimate contacting of plural, physically disparate phases is achieved by establishing a current of axially extending, axially symmetrical helical flow of a first phase separately establishing a current of coaxially extending, rectilinear flow of a physically disparate second phase, the currents of said first and said second phases being maintained physically separated from each other circulating and directing said currents which comprise the plural phases to a zone of restricted flow passage with respect to said helical flow, whereby said plural currents converge and are intimately, homogeneously admixed and whereas such zone of convergence the momentum of the first phase helical flow is at least 100 times greater than the momentum of the second phase, coaxial rectilinear flow and thence abruptly changing the velocity field of at least one of said plural phases, while at the same time maintaining the general direction of flow of said admixed plural phases, and whereby phase separation of the product of admixture results enabling easy recovery thereof. Such intimate contacting is especially desirable for concentrating dilute solutions of phosphoric acid with hot air.
Patent ES-467295-A1 (ES)
Title: Apparatus for inserting instructions in a control sequence in a stored program controlled telecommunication system
IPC: G06F9/26
Filed: 1978-02-24
Abstract: Apparatus wherein a sequence of control instructions and a number of insertion instructions are stored in memory element groups of a memory accessed by associated addresses in a stored program controlled telecommunication system. The sequence is read and decoded in response to successive address increments. In order to insert one of the insertion instructions between the control instructions, the sequence includes an insertion step or reference indicating a first address assigned to the insertion instruction and a second address assigned to one of the control instructions. Upon decoding the insertion reference, a logical buffering unit is used in order to replace the successive address incrementing by such address transfers that the control instruction accessed by the second address is decoded subsequent to the insertion instruction which itself is decoded after the insertion reference.
Patent ES-468588-A1 (ES)
Title: Flexible hoses
IPC: F16L33/22
Filed: 1978-04-06
Abstract: This invention relates to flexible high-pressure hoses of the kind having a wall made of elastomeric material which is strengthened by a stress-resistant reinforcement which is embedded in the wall and which is formed by at least two superimposed layers of cables inclined in opposite directions, with, at one end, an obturating or connecting device comprising a spigot which is inserted in the hose and an external clamping collar, the spigot and the collar having, on their adjacent surfaces, a channel in the one case and a corresponding ridge in the other. According to the invention, the channel and the ridge each have parallel clamping surfaces which are inclined in opposite directions and their radial height is substantially equal to or slightly greater than the thickness of the wall of the hose so that, in the state where the device is assembled to the hose, the crest of the ridge at least partly enters the channel.
Patent ES-473957-A1 (ES)
Title: Method for winding electrode foils and separators for capacitor
IPC: B65H81/00
Filed: 1978-10-04
Abstract: A method and an apparatus for winding electrode foils with lead wires attached thereto at predetermined intervals and separators for a capacitor, in which a plurality of electrode foils and separators are superimposed and wound into a small capacitor. The electrode foils and separators superimposed in sandwiched fashion are connected at the leading ends to a winding shaft and are wound therearound. When one lead wire attached to one electrode foil has reached a position spaced a predetermined distance from the winding position, the winding shaft is stopped to position the lead wire and the one electrode foil is cut at a position spaced a predetermined distance from the one lead wire. Then the winding shaft is started again to wind the superimposed electrode foils and separators and when another lead wire attached to another electrode foil has reached a position spaced a predetermined distance from the said winding position, the winding shaft is stopped again and the lead wire attached to the other electrode foil is positioned, and thereafter the other electrode foil and separators are cut at a position spaced a predetermined distance from the other lead wire.
Patent ES-474090-A1 (ES)
Title: Ignition advance correction device
IPC: F02P5/10
Filed: 1978-10-10
Abstract: An engine ignition advance correction device in which a distributor co-acts with two independent capsules sensitive respectively to variations in pressure at different locations in the engine, the capsules acting on an advance lever pivoted on a fixed part of the distributor and carrying a pair of pivotally mounted advance levers, the capsules acting on the advance lever either successively to provide ignition advance when the depression is sufficient at only one of said locations, or simultaneously to provide ignition advance corresponding to the sum of the maximum advance values effected respectively by the capsules.
Patent ES-474445-A1 (ES)
Title: Selected process for producing monohalogenated derivatives of 7-hydroxy-coumarin
IPC: C07D311/16
Filed: 1978-10-23
Abstract: A selective process is described for producing monohalogenated derivatives of 7-hydroxy coumarin wherein the halo substituent is at the desired position and the final product is free of other monohalogenated isomers. The resulting products, especially those wherein the halo substituent is at the 8 position, have valuable specific coronary vasodilating activity.
Patent ES-477156-A1 (ES)
Title: Multi-purpose vehicle
IPC: B60K17/34
Filed: 1979-01-25
Abstract: A multi-purpose four-wheel drive vehicle having four-wheel steering. The vehicle according to the present invention incorporates a number of features, some of which are individually known in the prior art but which, when combined in a single vehicle, constitute a vehicle having several advantages over conventional vehicles presently employed for various uses. The applicant's multi-purpose vehicle is of light-weight construction, is relatively inexpensive to manufacture in comparison with vehicles presently employed for the same jobs as those accomplished by the present vehicle, and has substantially less initial and operating costs. The applicant's vehicle incorporates a relatively high ground clearance which is achieved by employing four vertical axles and wheels situated at the four corners of a main frame body of the vehicle. The vertical axles are situated in respective spaced-apart leg post members, each leg post member being rigidly interconnected by two spaced-apart longitudinally extending frame members and two spaced-apart transversely extending frame members. At least three of the frame members are of torsionally resilient construction. When a weight is suspended mid-point between the front and rear wheels of the vehicle, this weight may be transferred by the vehicle without traction loss due to the increased load in that true traction is increased as the load increases.
Patent ES-478024-A1 (ES)
Title: Impact device
IPC: B25C1/06
Filed: 1979-02-23
Abstract: An impact device, useful for driving nails, staples and other fastening elements. The driving member is driven by frictional engagement with a rotating high speed flywheel. The device has a safety provision whereby it cannot be actuated until the nose of the device is pressed against a work piece. This action also produces a movement of a support means, such as a roller, towards the rotating flywheel. It should be pointed out that the tool could be designed, in the alternative, with a fixed support means and movable flywheel. Actuation of the trigger moves the driving member into engagement between the support and the rotating flywheel, and the flywheel propels the driving element in a fastener driving direction. The support means is provided with a leaf spring permitting it to yield so that the driving member can pass between the flywheel and the support means while maintaining frictional engagement between the flywheel and the driving member. Inertia of the support means aids in efficient engagement of the flywheel with the driving member. The driver is connected to an elastic member, so that when the tool is lifted from the work, the movable support means is moved away from the fixed flywheel, and the elastic member then retracts the driving member between the flywheel and the support means to a position out of contact therewith. The flywheel can be driven by any of several drive means including compressed air, internal combustion and electric drive means. The preferred embodiment is powered by a single electric motor.
Patent ES-481076-A1 (ES)
Title: Nitro compounds, processes for preparing them and compositions containing them.
IPC: C07D403/12
Filed: 1979-05-30
Abstract: 2,3-Unsaturated nitrogen-containing heterocyclic compounds with a 3-nitro group and a 2-heterocyclyl alkylamino group. The alkyl group of 2-position substituents is preferably interrupted by sulfur or oxygen. The compounds of the invention are preferably dihydropyrroles or tetrahydropyridines or pyrimidines. The compounds of the invention are histamine H2-receptor antagonists.
Patent ES-482829-A1 (ES)
Title: Machine for Connecting Capsule Bodies and Caps
IPC: A61J3/07
Filed: 1979-07-12
Abstract: The machine includes a plurality of sleeves 11 for retaining a capsule cap C and associated plungers 51. Within each plunger there is a shaft 62 arranged to reciprocate and carrying at its upper end a plunger head 66 which is biased upwardly by a spring 63. The plunger and plunger head together partially define an annular space adapted to retain sealing fluid or to communicate with a sealing fluid supply via duct 67 when the plunger is urged into contact with the interior of a capsule cap. The machine is constructed so that when the plunger head is depressed by contact with the interior of a cap sealing fluid is applied to the said interior.
Patent ES-486113-A1 (ES)
Title: Peroxygen bleaching and compositions therefor.
IPC: C11D3/39
Filed: 1979-11-19
Abstract: A process of removing soil and/or stains from fabrics by immersing the fabrics in a peroxygen bleach bath containing as a peroxygen activator an heterocyclic sulfonate ester wherein the heterocyclic moiety includes a 5 to 6 membered heterocyclic ring containing 1 to 3 hetero atoms selected from the class consisting of -N-, -O- and -S- and the sulfonic acid is selected from the class consisting of an alkanesulfonic acid of 1 to 18 carbon atoms and an arenesulfonic acid of the benzene and naphthalene series. Also described are dry blend compositions containing the activator and peroxygen.
Patent ES-8200155-A1 (ES)
Title: Method for rinsing textile materials.
IPC: D06B19/00
Filed: 1980-03-14
Abstract: 1. Method of rinsing textile material in a tank after wet treatment, in which fresh water is applied to the textile material which circulates continuously in the tank, the textile material passes through a liquor-free resting zone and residual water is squeezed out of the material in a drainage zone, characterized by the combination of the following features : a) the total quantity of fresh water is applied to the textile material - viewed in the direction of circulation of the textile material - after the drainage zone and before the resting zone b) the maximum quantity of fresh water applied is equal to the quantity of water which the textile material can bear on entry into the resting zone.
Patent ES-8102450-A1 (ES)
Title: Radiant heating element for a cooking unit equipped with temperature sensor.
IPC: F24C15/10
Filed: 1980-06-12
Abstract: 1. Radiant heating element for a cooking unit with a cooking surface (14), particularly made from a glass ceramic material, heating taking place by means of radiant heating resistors (13), arranged in an insulation (12) supported by a support shell (17), with a temperature sensor (28) for a control device arranged outside the heating element in the edge area thereof, and a heat transfer element (18) in thermal contact with the temperature sensor (28) which under areal contact engages on the bottom of the cooking surface (14), extends between the cooking surface (14) and the edge (16) of the insulation (12) adjacent thereto, and the outer portion (24) of which being spaced from the cooking surface (14) characterized in that the heat transfer element (18) has an inner portion (20), projecting from the outside into the heated area of heating element (11), being spaced from heating resistors (13) and engages on cooking surface (14) also in the radiant-heated area and covers the outer heating resistors (13) on part of their circumference, and in that the heat transfer element (18) has a plugon fastening (22, 23) comprising two fastening lugs (22) peripherally spaced from one another on the periphery at the heating element (11) and which can be mounted from above on the edge of the support shell (17).
Patent ES-8302052-A1 (ES)
Title: Stabilisation of Methacrylate Monomer Compositions
IPC: C08F22/10
Filed: 1981-04-28
Abstract: A polymerizable composition is described which comprises at least one methacrylate monomer having 2-4 polymerizable olefinic bonds and at least one free-radical liberating polymerization catalyst capable when activated of initiating polymerization of said monomer or monomers, the catalyst being present in amounts sufficient to achieve a predetermined note and/or degree of polymerization, the said monomer or monomers having been treated with a sulphonic acid type cation-exchange resin in free acid form. This composition is stable against premature activation of the catalyst and consequent premature polymerization.
Patent ES-8205400-A1 (ES)
Title: Continuous process for the manufacture of cyanuric acid.
IPC: C07D251/32
Filed: 1981-06-25
Abstract: A highly pure cyanuric acid is manufactured in a continuous process in which urea and/or buiret is/are dissolved in an inert solvent and circulated at a high velocity and a temperature in the range 180 DEG C to 250 DEG C through a loop between a heat exchanger (6) and a forced-circulation evaporative crystallizer body (5). Cyanuric acid crystallizes from the reaction mixture as it circulates to form a slurry. Ammonia formed during the reaction is removed at reduced pressure at (7) as the reaction mixture enters the evaporative crystallizer body (5). A portion of the slurry of cyanuric acid is continuously removed at (9) as it circulates through the loop and may be filtered to recover the cyanuric acid. The filtrate is returned to a feed tank (4) and additional solvent, urea or biuret added to meet concentration desired in the reaction mixture. The solution from the feed tank is added to the reaction mixture circulating through the loop at a rate to replace the volume of cynanuric acid slurry that is removed.
Patent ES-8300750-A1 (ES)
Title: Substituted pyrimidin-2-ones, the salts thereof, processes for their preparation, pharmaceutical compositions containing them and a method therefor.
IPC: C07D413/06
Filed: 1981-07-15
Abstract: Compounds of the general formula: < IMAGE > I wherein X represents a halogen atom or a trifluoromethyl group R1 represents a hydrogen atom or a lower alkyl group and Het represents an optionally substituted C-attached 5-7 membered aromatic heterocyclic ring which ring contains one or more heteroatoms selected from O, N and S and optionally carries a fused ring and where an acidic or basic group is present, the salts thereof have been found to possess excellent metaphase arresting ability and are of use in combating abnormal cell proliferation. Thus a knowledge of the cell division cycles of the normal and abnormal cells enables a cytotoxic drug to be administered while the abnormal cells are in a phase susceptible to attack and while the normal cells are in a non-susceptible phase. The compounds of the invention are prepared by alkylation, deprotection of a protected keto group, oxidation or electrophilic halogenation.
Patent ES-8301484-A1 (ES)
Title: Aminohydroxyphenyl derivatives of cephalosporins, process for their preparation and pharmaceutical compositions containing them.
IPC: C07D501/59
Filed: 1981-08-25
Abstract: Novel 7ss-[D-2-amino-2-(aminohydroxyphenyl)acetylamino]-3-cephem-4- carboxylic acid compounds of the formula < IMAGE > in which R denotes hydrogen or an acyl group, R0 denotes hydrogen or lower alkyl, R1 denotes hydrogen or a group of the sub-formula (R)(R0)N-, R2 denotes carboxyl or protected carboxyl and R3 denotes hydrogen, halogen of atomic number up to 35 or lower alkoxy, are prepared. Intermediates are also included. Novel compounds have useful antibiotic properties and are effective both against gram-positive and against gram-negative microorganisms with low toxicity. They can therefore be used for the treatment of appropriate infections.
Patent ES-8300643-A1 (ES)
Title: Crystalline alumino silicates and their use as catalysts.
IPC: C07C2/00
Filed: 1982-01-07
Abstract: Novel crystalline alumino silicates having the following composition in terms of the mole ratio of the oxides: 0.9 +/- 0.2 M2 n : Al2O3 : x SiO2 yH2O wherein M is at least one cation having a valence n, x is at least 10 and y/x is between 0 and 25, said aluminosilicates having a characteristic X-ray diffraction pattern. The cation M in the aluminosilicates is preferably selected from H<+>, ammonium, alkali metal cations, alkaline earth metal cations, organic nitrogen-containing cations, aluminium cations, gallium cations and mixtures thereof. The invention also comprises a process for producing the aluminosilicate by mixing together a source of silica, a source of alumina, a source of alkali metal(s), water and an organic nitrogen containing base until a homogeneous gel is formed and crystallising the mixture at a temperature above 70 DEG C for a period of at least 2 hours.