baber/WOPTO huggingface dataset:
Patent ES-478774-A1 (ES)
Title: Automatic load palette making machine conveyor system - has tipper transferring palettes across wagon, following component positions (nl 5.9.79)
IPC: B27M3/00
Filed: 1979-03-02
Abstract: There is a continuous track running between different work positions and through a central stapling or nailing position on the mfg. machine for load-carrying palettes or similar. The track carries a conveyor wagon with two rests for two palette frames. There are loading positions for structural elements of the palettes, arranged along the track on the same side of the central position. On the other side of it there is an automatic tipping device for the palletes, for movement from the first to the second resting place on the wagon, and a device for carrying completed palettes away. This provides fully automatic operation.
Patent ES-479628-A1 (ES)
Title: Process for preparing p-chlorophenoxy-acetyl-piperonylpiperazine hydrochloride
IPC: C07D317/58
Filed: 1979-04-17
Abstract: The subject compound, otherwise known as Fipexidum hydrochloride, is obtained by reacting the chloride of p-chlorophenoxyacetic acid with 1,4-bis-piperonylpiperazine, preferably in benzene solution under reflux conditions in the presence of a base such as sodium bicarbonate. The advantages of the process are low cost and high overall conversion due to easy recovery and recycle of relevant substances.
Patent ES-479866-A1 (ES)
Title: Method of preparation of foodstuffs by cooking
IPC: A23L5/10
Filed: 1979-04-24
Abstract: A method of preparation of foodstuffs using a protective sheath in which the raw foodstuffs, which during the cooking process absorb liquid, are inserted in an unperforated sheath impermeable to moisture and acceptable for food, where necessary with additional liquid needed for the cooking process. The sheath is closed and the foodstuffs enclosed in the sheath which remains unperforated, if necessary after storage, are subjected to a cooking process. The use of a sheath which remains unperforated round the foodstuffs until directly before consumption enables rational production, storage and preparation ready for eating, of foodstuffs of very different kinds and the preparation of complete meals with better utilization of the energy necessary for the cooking.
Patent ES-480540-A1 (ES)
Title: Method of reducing interference components in a frequency modulated signal and device for carrying out said method
IPC: H04N9/79
Filed: 1979-05-14
Abstract: A method of reducing interference components in a frequency-modulated carrier signal in which the modulating signal contains a composite color television signal with a chrominance signal modulated on a chrominance subcarrier wave. In addition to the frequency modulation, the carrier signal is pulse-width modulated by the first-order lower side-band component of the frequency-modulated signal produced by the modulated chrominance subcarrier signal.
Patent ES-481859-A1 (ES)
Title: Polymerisation of C5 Hydrocarbon Fractions
IPC: C08F240/00
Filed: 1979-06-07
Abstract: A process for the preparation of hydrocarbonaceous resins starting from C5 hydrocarbon fractions is disclosed, wherein the C5 fraction is polymerized, alone or with one or more other hydrocarbons, in the presence of a homogeneous phase catalyst which is: an organo- aluminium compound an organo- aluminium compound combined with a halogen-containing cocatalyst which is a halogen, interhalogen, hydrogen halide, organic halide or a certain metal halide or a liquid complex of an aluminium halide, an aromatic hydrocarbon and an alkyl halide. The use of a homogeneous catalyst assists in the progress of the reaction and the monitoring of the reaction.
Patent ES-482774-A1 (ES)
Title: An antibacterial composition of thienamycin-type compound and a dipeptidase inhibitor.
IPC: C07F9/38
Filed: 1979-07-23
Abstract: A novel antibacterial drug combination is provided, one component being a fused ring beta -lactam, such as thienamycin and its semi-synthetic derivatives, and the other component is a dipeptidase (E.C. 3.4.13.11) inhibitor. The dual-component combination is formulated so that 1 to 3 parts by weight of the beta -lactam compound are employed for 30 to 1 parts by weight of the inhibitor compound.
Patent ES-483487-A1 (ES)
Title: Battery separator
IPC: H01M50/429
Filed: 1979-08-20
Abstract: A battery separator is provided that has 30-70% polyolefin synthetic pulp, 15-65% siliceous filler and 1-35% by weight of long fibers having lengths of between 1/4 and 1 inch. The long fibers may be polyester fibers or glass fibers or a mixture. Cellulose may be included in an amount up to about 10%. A process for forming the battery separator is also revealed using standard paper making equipment but employing ionic copolymers containing acrylamide in cationic and anionic combination to give good affinity of the siliceous material and polyolefin. Alum and other processing aids are also included as are other procedural steps such as pressing the web.
Patent ES-484380-A1 (ES)
Title: Process for preparing cephalosporin derivatives
IPC: A61K/
Filed: 1979-09-21
Abstract: A 7-acylamino (or 7-amino)-3-(substituted thiomethyl)cephalosporin derivative or a carboxyl derivative thereof is prepared by heating the corresponding 7-acylamino (or 7-amino)-3-carbamoyloxymethylcephalosporanic acid or a carboxyl derivative thereof with a thiol corresponding to the group which it is desired to introduce at the 3-position under conditions in which the water present is minimized, specifically, either no water is present or the amount of water is limited to less than 5 times the weight of the 7-acylamino (or 7-amino)-3-carbamoyloxymethylcephalosporanic acid or carboxyl derivative thereof. The compounds thus prepared are useful as pharmaceuticals or as intermediates in the production of pharmaceuticals. One of the compounds thus prepared, namely 7 alpha -methoxy-3-(1-methyl-1H-tetrazol-5-yl)thiomethyl-7 beta -(O-5-p-nitrobenzoylamino-5-carboxyvaleramido-3-cephem-4-carboxylic acid, is a new compound and it and its salts and esters also form part of the present invention.
Patent ES-484907-A1 (ES)
Title: Urine specimen collecting device.
IPC: A61B10/00
Filed: 1979-10-10
Abstract: A device for collecting a urine specimen, which is particularly adapted for females, is configured and adapted for use while the user is sitting on a toilet in the normal position for voiding. The device (10) comprises a collector (12) and a specimen container (14), preferably integrally assembled together. In use the device selectively collects the clean, contaminant-free mid-stream portion of urine in the container. The urine specimen container (14) is releasably secured to the collector (12) at a bleed-off conduit (22) extending from a collection exit (28) in a urine receiving chamber (20) of the collector (12). This exit (28) is positioned in the chamber above a urine bleed-off exit (26) in the conduit (22) adapted for receiving and discarding the first-voided portion of urine at a controlled rate. Means (24,26) are provided for directing into the toilet all of the voided urine in excess of that which is retained in the specimen container (14), including the discarded first-voided portion. A suitable handle (18) extends radially outward from the collector (12) to facilitate holding the device (10) in the preferred attitude for use.
Patent ES-8100296-A1 (ES)
Title: Decaffeination process.
IPC: A23F5/22
Filed: 1979-11-05
Abstract: Caffeine is extracted from solutions thereof with supercritical carbon dioxide having a density of at least 0.85 g/ml.
Patent ES-8104376-A1 (ES)
Title: Process for Manufacturing a Self-Adhesive Plastics Product
IPC: C09J7/00
Filed: 1980-03-28
Abstract: A moving web e.g. of silicone- treated kraft paper 1,2 has an adhesive layer 3 to which a plastics layer 4 from an extruder 8 is applied. The layer 4 may be applied when molten alternatively immediately prior to its application it may be cooled by means of a cooling roller (10) and/or an air brush (9) until semi- solid or solid. Adhesion and/or spreading of the plastics material is effected by means of rollers 6,7. The process may also include application of a net or fabric (16) to the web 1,2 prior to the plastics layer 4, or of a net, fabric or aluminium foil to the newly- applied semi-solid layer 4, to which it adheres without any adhesive. A resulting self-adhesive foil tape may be useful in insulation. In-situ production of the plastics layer 4 can give a thinner layer and a cheaper product than use of preformed film.
Patent ES-8103903-A1 (ES)
Title: Automatic kinescope biasing system with increased interference immunity
IPC: H04N9/73
Filed: 1980-04-17
Abstract: Apparatus is disclosed in a video signal processing system for automatically monitoring and controlling the blanking (black) current level of an image reproducing kinescope having cathode and grid intensity control electrodes. When cathode blanking current is monitored, a reference voltage is applied to the cathode over the entire monitoring interval, and an auxiliary voltage is applied to the grid electrode during a portion of the monitoring interval. A version of the grid voltage appears as an induced cathode output voltage proportional to the level of cathode blanking current conduction. A voltage responsive sensing network coupled to the cathode provides an output voltage proportional to the difference in cathode current conducted over the monitoring interval. This voltage is processed by a sampling network to produce a control voltage for modifying the cathode bias in a direction to produce the desired cathode blanking current level at or in the vicinity of kinescope cut-off. The sampling network includes two similar time sequential sample and hold circuits. The first circuit samples the induced cathode output voltage, and the second circuit subsequently samples the cathode reference voltage. The sampled voltages are differentially processed to remove unwanted common mode interference signals from the control voltage.
Patent ES-8104794-A1 (ES)
Title: Stable, heat-resistant solutions of pesticidal carbamates
IPC: A01P13/00
Filed: 1980-07-26
Abstract: Solutions and formulations of pesticidal carbamates having a high carbamate content and which are stable in the long run, as during storage, and can be exposed to temperatures of from 0 DEG C. to 54 DEG C. without undergoing alterations, i.e., without forming precipitates, etc., are disclosed. The stable solutions or formulations comprise, besides the carbamates, a solvent A which can be DMF, DMA or a mixture of the two and a solvent B which is any solvent, or mixture of solvents, mixable with solvent A, with the exception of alcohols, acids and aliphatic hydrocarbons.
Patent ES-8105840-A1 (ES)
Title: Safety valve
IPC: F16K17/16
Filed: 1980-09-15
Abstract: A closure member (5) for a valve seat (4) has a spindle (6) which with a closer spring (7) and a flow pipe (8) extend into a vessel (1) from a housing (3) which has a lateral opening (11) in which a rupture member (12) is secured. In the event of excessive pressure in the space (10), the disc (12) will rupture and the valve member (5) can be forced off its seat (4) by the pressure in the space (10).
Patent ES-8106923-A1 (ES)
Title: Process for the isolation of sulfur dyestuffs from aqueous crude smelts containing sodium polysulfides, as well as the isolated sulfur dyestuffs.
IPC: C09B67/54
Filed: 1980-10-21
Abstract: In the processs for isolating solid sulphur dyestuffs from crude sulphur dyestuff melts, the improvement comprises adding 10-4 to 1% by weight, relative to the amount of dyestuff, of an organic flocculating auxiliary to the crude dyestuff melt to produce a filterable dyestuff precipitate and then separating said precipitate.
Patent ES-8200576-A1 (ES)
Title: Drawing ring and mandrel for variable thickness tube - has stepped drawing ring of min. ID to suit mandrel dia.
IPC: B21C37/16
Filed: 1981-01-21
Abstract: The method is used for tubes having portions of different thickness, the OD changing accordingly. It uses a mandrel (2) having a cylindrical body with sloping surfaces front and rear. This is used with a drawing ring (1) with internal surfaces (3,4) of different dia. tubes. The mandrel can be pulled through the ring either backwards or forwards. The largest dia. of the mandrel, increased by the final thickness of the finished tube approx. equals the ID (3) of the drawing ring at its smaller inside regions. The smallest ID of the drawing ring is larger than the largest OD of the mandrel, and is increased by twice the final min. thickness of the tube, but smaller than the ID of the outlet section of the drawing ring.
Patent ES-8200450-A1 (ES)
Title: Method for controlling the line pressure distribution of a roller and corresponding roller
IPC: B21B27/05
Filed: 1981-01-29
Abstract: The line pressure distribution of a roller comprising a revolving hollow cylinder forming the working roller circumference, and a stationary cross head which extends lengthwise through the hollow cylinder and leaves space all around from the inside circumference of the hollow cylinder, the roller having longitudinal chambers which are divided off by longitudinal seals which are arranged between the cross head and the inside circumference of the hollow cylinder on both sides of the action plane of the roller and past which the inside circumference of the hollow cylinder slides, at least the chamber situated on the side of the roll gap adapted to be filled with fluid pressure medium, is controlled by establishing zones in at least one of the longitudinal chambers and controllably reducing the pressure in the zones as compared to the pressure prevailing in the longitudinal chamber.
Patent ES-8201745-A1 (ES)
Title: Conditional instruction execution in a pipelined processor
IPC: G06F9/32
Filed: 1981-02-10
Abstract: A pipelined digital processor includes control circuits which during a first processor cycle decode a single conditional instruction for controlling performance of a specific condition test during the next (second) processor cycle and decode another instruction word during the second processor cycle for controlling all processing section operations during the subsequent (third) processor cycle. A circuit performs the condition test by comparing conditions existing in the digital processor during the second processor cycle with the specific condition information included in the conditional instruction for selectively disabling control of at least one section of the digital processor during the third processor cycle depending on the result of the condition test. As described the processor is a multiplier using Booth's algorithm. The pipelined sections include a multiplier forming succcessive partial products, an accumulator accumulating those products, and a rounding circuit to round the accumulated product.
Patent ES-8205407-A1 (ES)
Title: Intermediates for the production of picropodophyllin and related compounds and processes for the preparation and use thereof
IPC: C07C43/20
Filed: 1981-03-04
Abstract: The present invention provides compounds having the structure: < IMAGE > VI wherein R1 represents alkoxy or aralkoxy, R2 represents hydrogen, alkoxy, aralkoxy, alkyl, aralkyl, or R1 and R2 taken together represent the group -O-CH2-O-, R3 represents hydrogen, alkyl, aralkyl, acyl or a protecting group, Y represents Cl, Br, I or a leaving group and X represents Cl, Br or I. The present invention also provides a process for preparation of compounds VI in a single step wherein X and Y are the same and represent Cl, Br, or I, and R3 is as previously defined except that in this instance, it does not represent a protecting group. According to another aspect of the present invention there are provided compounds VII-a and VII-b having the structure: < IMAGE > wherein R1, R2 and R3 are as previously defined, j is an integer having a value of 0 or 1, Z1 represents a non-reacting electron withdrawing group, and Z2 represents a non-reacting electron withdrawing group or hydrogen, R8 and R9 are the same or different and represent hydrogen, alkyl, aralkyl, alkoxy, or aralkoxy, and R7 represents hydrogen, alkyl, aralkyl or acyl. Compounds VII-a may be prepared from compounds VI through the use of the process of "insertion-cyclization" which is provided by another aspect of the present invention. According to a further aspect of the present invention, compounds VII-a are converted into tetralone III-a shown below: < IMAGE > III-a wherein R1, R2, R3, Z1, Z2, R7, R8 and R9 are as previously defined. Certain of these compounds can, in turn, be readily converted into picropodophyllin and picrosikkimotoxin. The latter can be converted into known antineoplastic agents by known procedures.
Patent ES-8203734-A1 (ES)
Title: Hydropneumatic gear shift control.
IPC: F16H61/30
Filed: 1981-05-13
Abstract: A gear shift control on an automotive vehicle, of the type comprising a double-action manual lever for selecting and changing gears, and a mechanical box with a double-action control shaft, for translation and rotation respectively, for selecting and changing gears, having a connecting means ensuring the transmission of the two movements between the lever and the control shaft, characterised in that the transmission in the direction (y, Y) of changing gears is provided by a double and symmetrical direct hydraulic link (8, 9, 11, 13) and that the transmission in the direction (x, X) of selection is ensured by a digital pneumatic control by means of a multiple binary-coding distributor (21) feeding, via a plurality of lines (37, 38), a multiple jack (44, 46, 49) formed of a plurality of sections which are respectively fed by the said lines, which have multiple travels and which act mechanically in series.
Patent ES-8307571-A1 (ES)
Title: Improved cutting apparatus.
IPC: B26D7/00
Filed: 1981-07-27
Abstract: Cutting apparatus 20 for severing slices from a comestible product, especially meat bodies, having a rotary knife blade 28 and a rotary magazine 26 for moving comestible products in an endless path across the blade. The magazine has product receptacles 76, 77 constructed for convenient removal from a one-piece molded plastic supporting base 40, all of which facilitates cleaning the machine. The base 40 is received on the end of a drive shaft 30 and is adjustable in height relative to the shaft. A plate 71 secured to the shaft and clamped against the base secures the receptacles and eliminates wobble from clearance between the base and shaft. Projections 122, 123 from the plate 71 transmit rotary force between the drive shaft and base. Pusher plate assemblies 94, 96 slide along the receptacles to urge products through the magazine 26.
Patent ES-8204747-A1 (ES)
Title: Quaternary polymers, high molecular weight ammonium salts based on acrylates, their preparation and their use in cosmetic preparations.
IPC: A61K8/72
Filed: 1981-07-31
Abstract: Novel copolymeric ammonium salts which are soluble or form microemulsions in aqueous surfactant systems and which can be obtained by water-in-oil emulsion polymerization or solution polymerization of a quaternary ammonium salt of the acrylic acid series and at least one other acrylic comonomer and reaction with an anionic optionally zwitterionic surfactant, ion exchange taking place, and has a molecular weight distribution of 104 to 109, the molecular weight of at least 5 percent by weight of the copolymer being 107 to 109, can be used as cosmetics, in particular as hair cosmetics, hair treated according to the invention having excellent ease of dry combing and, in particular, ease of wet combing.
Patent ES-8301462-A1 (ES)
Title: Derivatives of 3-amino-1,2-propane diol.
IPC: C07C231/00
Filed: 1981-08-11
Abstract: Derivatives of 3-amino-1,2-propanediol of the formula < IMAGE > in which R11 denotes polyhydroxy-lower alkyl, cycloalkyl-lower alkoxy-lower alkyl, lower alkylsulphonylamino bonded in the 4-position or 1-lower alkylcarbamoyl-2-vinyl bonded in the 4-position, and alk denotes radicals of the formula -CH2-CH2- or < IMAGE > and salts of such compounds, process for their preparation, pharmaceuticals which contain the novel compounds, and their use as blockers of adrenergic ss-receptors for the treatment of angina pectoris and cardiac arrhythmias, and also as hypotensive agents.
Patent ES-8300700-A1 (ES)
Title: 5-substituted 3-aminoalkyl indoles useful in treatment of migraine
IPC: A61K31/403
Filed: 1981-08-11
Abstract: Compounds are disclosed of formula (I) < IMAGE > (I) wherein R1 represents CHO, COR8, CO2R8, CONR9R10, CSNR9R10 or SO2NR9R10, where R8 represents alkyl, cycloalkyl, aryl or aralkyl, R9 represents hydrogen or alkyl, and R10 represents hydrogen or alkyl, cycloalkyl, aryl or aralkyl R2, R3, R4, R6 and R7 each independently represents hydrogen or C1-3 alkyl R5 represents hydrogen, or alkyl, cycloalkyl, alkenyl or aralkyl, or R4 and R5 together form an aralkylidene group or R4 and R5 together with the attached nitrogen atom form a saturated monocyclic 5- to 7-membered ring and Alk represents C2-3alkylene chain optionally substituted by not more than two C1-3alkyl groups and physiologically acceptable salts and solvates thereof. The compounds are potentially useful for the treatment of migraine and may be formulated as pharmaceutical compositions in conventional manner using pharmaceutically acceptable carriers or excipients. The compounds may be prepared by, for example, reaction of an aminoalkyl indole with an acid of formula R1OH or an acylating agent corresponding thereto or with an inorganic cyanate or an organic isocyanate or isothiocyanate in order to introduce the desired R1 group at the 5-position on the indole nucleus.
Patent ES-8301199-A1 (ES)
Title: Fluorinated diaminobutane derivatives.
IPC: C07C67/00
Filed: 1981-08-21
Abstract: Novel fluorinated diaminobutane derivatives are inhibitors of gamma-aminobutyric acid transaminase and have the following general Formula I:- < CHEM > wherein:- R1 represents hydrogen, C1-C6 alkyl or phenyl-C1-C4 alkyl R2 represents hydrogen, C1-C6 alkyl, phenyl-C1-C4 alkyl, or R4 is as defined below R3 represents hydrogen or, except when R2 represents R4, R4, where R4 is as defined below each R4 independently represents C2-C5 alkylcarbonyl, phenylcarbonyl, phenyl-(C1-C4 alkyl) carbonyl, or an aminocarboxylic acid residue derived by removal of an hydroxy group from the carboxy moiety of an L-aminocarboxylic acid and p represents 1 or 2, and pharmaceutically acceptable acid addition salts thereof.
Patent ES-8304893-A1 (ES)
Title: Laminated safety glass.
IPC: B32B17/10
Filed: 1981-12-10
Abstract: Glazing comprising a support, an interlayer of a polyurethane-polyurea having energy absorbing properties, and an outer layer comprising a material having self-healing properties.
Patent ES-8207202-A1 (ES)
Title: Epoxy resins and emulsions made therefrom.
IPC: C08L63/00
Filed: 1981-12-11
Abstract: Tertiary nitrogen-containing chain-extended epoxy resins, capable of forming stable aqueous emulsions, may be produced by chain-extending an epoxy resin using a tertiary nitrogen containing ether or ester polyol for example, particularly, polycaprolactone which has been polymerization initiated by a tertiary amine polyol such as N-methyl diethanolamine. The corresponding amine salt is formed by treatment with an acid for example acetic acid and the resulting cationic polymer may be dispersed in water to form a cationic emulsion capable of being coated onto a substrate by electrodeposition. The chain extended resins, by virtue by their content of free epoxy groups are also usable for cross-linking and other uses.
Patent ES-8300283-A1 (ES)
Title: Mfr. of cranked flexible hose - prevented from shrinking during thermosetting by clamping ends of hose
IPC: B29C57/00
Filed: 1981-12-14
Abstract: A cranked flexible hose is mfd. by placing a length of tubular thermosetting thermosetting material over a mandrel of the desired shape, fixing the ends to the mandrel, and heaving the pipe and mandrel to cure the material. The pipe is originally cut to the final desired length and, because its ends are clamped to the mandrel, it does not shrink on curing. Used for joining pipework in automotive engines. Time and material are saved as the pipe does not need to be cut to length after curing.