baber/WOPTO huggingface dataset:
Patent ES-473518-A1 (ES)
Title: Picture viewer
IPC: G02B27/02
Filed: 1978-09-20
Abstract: A picture viewer having an enclosure including a housing or frame and a slider movable in the housing, the frame and slider defining a compartment for a pile of pictures, a separator bar or pile transporter in the enclosure, an individual picture transporter accomplishing loosening of an individual picture from the pile and transporting the individual picture away from the pile, the loosening being accomplished by surface retentive means engaging the face of the individual picture at an end of the pile, such retentive means taking any of a number of different forms including forms which adhere, apply suction, are magnetically or electrostatically attractive, or otherwise retentively related to the face of the individual picture, the surface retentive means, in several forms of the invention, accomplishing the transporting function as well as loosening function, and in other forms of the invention the transporting being accomplished by separate transporting devices.
Patent ES-476091-A1 (ES)
Title: Process for producing food proteins from Trichoderma Album
IPC: C12N15/01
Filed: 1978-12-18
Abstract: The process consists of cultivating, at a temperature below 28 DEG C., the fungus Trichoderma Album in liquid nutrient media, the pH of said media being kept at a value comprised between about 3.7 and 4.8, the dissolved oxygen content being from about 6 to 10 mg/l. The cultivation is carried out with non-traumatizing, efficient stirring and under conditions such that multiplication is practically nil.
Patent ES-478281-A1 (ES)
Title: System for randomly accessing a recirculating memory
IPC: G11C19/00
Filed: 1979-03-05
Abstract: A control system for randomly accessing the contents of a recirculating shift register memory under the control of a processor. The processor provides to the control system an address equivalent to the number of positions the operating point (defined by an operating flag) is to be moved in the shift register memory to access the information desired by the processor. The control system decodes the address, removes the operating flag from the memory character stream and reinserts the operating flag in the memory at the point desired by the processor during a single revolution of the memory.
Patent ES-480536-A1 (ES)
Title: Reproducing apparatus with cross-talk suppression for a color television signal
IPC: H04N9/84
Filed: 1979-05-14
Abstract: In a reproducing apparatus for a color television signal recorded on a record carrier, of which at least the chrominance signal which contains the color synchronizing signals is recorded with periodically changed polarity in the individual line period sectors in at least one of two adjacent tracks, the polarity of the reproduced signal in the individual line period sectors is switched so by means of a polarity switching device that the polarity change effected during recording is cancelled, which enables cross-talk signals from an adjacent track to be suppressed. In order to ensure that the change in polarity during reproduction is always in synchronism with the change in polarity during recording, there is provided an identification circuit for the phase relationship between two such color synchronizing signals, which should be in phase in conformity with the television standard when the polarity change during reproduction exactly cancels the polarity change effected during recording. Thus, in the case of an incorrect polarity during reproduction this indentification circuit supplies a signal by means of which the switching state of the polarity switching device is each time changed by one switching step, until the polarity change during reproduction is again in synchronism with the polarity change during recording.
Patent ES-484777-A1 (ES)
Title: Pallet for controlling and packaging flexible profiles and method for its application.
IPC: B65D19/24
Filed: 1979-10-05
Abstract: A rack for flexible elongated articles is in the form of a flat pallet having grooves on opposite sides thereof. The grooves are chevron shaped, the apices of the grooves being comprised by a plain portion of the pallet disposed at the level of the bottom of the grooves. A flexible article having two legs with a bend between them is thus supported with its legs in opposite groove portions, with the bend portion in the plain portion of the pallet. The grooves on one side of the pallet can be in reversed order from those on the other side of the pallet. Also, the number of articles that can be held can be doubled by providing grooves at two levels on each side of the pallet, the grooves in one level being in reversed arrangement from those at the other level on the same side of the pallet.
Patent ES-8102593-A1 (ES)
Title: Injection-metallurgical process
IPC: C21C7/076
Filed: 1980-04-29
Abstract: In an injection-metallurgical process performed in a ladle, lime is injected during a first phase after the deoxidation, removing the main part of the sulphur existing in the melt. During a second phase thereafter calcium-silicon, calcium-carbide or calcium-cyanamide is injected, which has a devised impact upon the morphology of the remaining inclusions. At the same time the flowability of the steel is improved, which is particularly important in the production of deep-drawing steels.
Patent ES-8103933-A1 (ES)
Title: Treatment of coffee by ultrasonic wave
IPC: A23F5/20
Filed: 1980-06-06
Abstract: In the method, the coffee beans are suspended in a liquid and then the suspension is irradiated by means of ultrasound with a frequency of between 13 and 100 kHz, with sufficient energy to give rise to cavitation phenomena. The processing may be used for peeling or decaffeinating coffee beans.
Patent ES-8106519-A1 (ES)
Title: Phenanthroline derivatives, process for their preparation and pharmaceutical compositions containing them.
IPC: C07D471/04
Filed: 1980-08-29
Abstract: New 4,7-phenanthroline derivatives of the formula (I) < IMAGE > (I) in which Ch represents an optionally substituted 5,6-quinolinylene radical of which the 6-position is joined to the -N(RE)- group, and R represents an optionally esterified or amidated carboxy group, and in which either RA and RB together represent oxo, RC and RD together represent an additional link, and RE represents a radical R1 which is hydrogen, or an aliphatic, cycloaliphatic, araliphatic or heterocyclic-aliphatic radical, or RA represents an optionally etherified hydroxy group and RB together with RC and RD together with RE in each case represents an additional link, and salts of salt-forming compounds of the formula (I), compounds of the formula (I) or the salts thereof have anti-allergic properties. They can be prepared in accordance with processes known per se and may be used as active substances in pharmaceutical preparations.
Patent ES-8301577-A1 (ES)
Title: Device for irrigating plants.
IPC: A01G27/00
Filed: 1981-11-18
Abstract: A device for irrigating plants comprises a container adapted to be mounted adjacent to each plant to be irrigated and to be filled at a low rate over a long period of time, for example around-the-clock. The container further includes a water discharge conduit having a loop portion at a pre-fixed height above the container bottom, the arrangement being such that when the water has accumulated within the container to substantially the top of the loop portion, there is produced automatically, and without the movement of any parts, a siphonic-flow-discharge of the water container at a high rate and over a short period of time.
Patent ES-8301712-A1 (ES)
Title: Injection arrangement for die casting machines.
IPC: B22D17/04
Filed: 1982-01-20
Abstract: An injection arrangement for die casting machines includes: a small reservoir (16) for retaining a molten casting metal delivered thereto from a remote source within the reservoir (16), a cylinder (18) with a piston (22) and shot chamber (28) therein a nozzle (30) and a conduit connecting the nozzle (30) to the shot chamber (28). The assembly is preferably supported by a single swivel socket arrangement (46, 50) directly below the shot chamber (28) and cylinder (18).
Patent ES-8302368-A1 (ES)
Title: Fuel Cell Blocks
IPC: H01M8/24
Filed: 1982-02-11
Abstract: A fuel cell block comprises a stack or pile of hollow elements (E) disposed between two end elements (T), each hollow element comprising a frame (1), regularly spaced partitions (2) parallel to a side of the frame, and two series of conducting plates (3) perpendicular to the partitions (2) and defining therewith a series of superposed compartments respectively fed with oxidant, fuel and electrolyte through channels (6), (4), (5) respectively, the conducting plates (3) acting as electrodes and some of them having current collecting lugs (3a) extending outside of the fuel cell block.
Patent ES-8304954-A1 (ES)
Title: Triazole amine compounds, their pharmaceutical compositions and method of use
IPC: A61K31/4433
Filed: 1982-02-16
Abstract: The invention provides compounds of the general formula (I) < IMAGE > (I) and physiologically acceptable salts, hydrates and bioprecursors thereof, in which the substituents are defined in the detailed description. The compounds show pharmaceutical activity as selective histamine H2-antagonists.
Patent ES-8306171-A1 (ES)
Title: Flame retardant polymer compositions.
IPC: C08K5/34
Filed: 1982-02-18
Abstract: Polyolefins such as polyethylene, polypropylene, and the like are rendered flame retardant by incorporating therein about 2-60 percent of a combination of (1) a Diels-Alder adduct of a chlorinated cyclopentadiene and a polyunsaturated cycloaliphatic compound and (2) a brominated aromatic compound.
Patent ES-8306292-A1 (ES)
Title: Solid-state load protection system having ground fault sensing
IPC: H02H3/10
Filed: 1982-04-26
Abstract: A solid state load protection system whereby the current supplied to a load is monitored enabling ground fault sensing to be used. A current sensor is utilized so as to produce an output current which is proportional to the current in the electrical circuit. Attached to the current sensing function is a resistive load which converts the current produced by the current sensing function to a voltage which is also proportional to the current utilized by the motor. Attached between two resistors which comprise the resistive load is a ground fault resistor which has its remaining end connected to the neutral leg of the current transformers of the current sensing function. The ground fault sensor monitors the voltage across the resistors in the resistive load and the current in the neutral leg of the current sensors. A ground fault condition is indicated when a current in the neutral leg of the current sensor is detected and thereby causes voltages across each of the resistive load resistors to be unequal to each other. If this condition is in excess of a predetermined level, for a predetermined period of time a trip signal to the output function is initiated, in turn causing a light-emitting diode to conduct and indicating a ground fault condition. The output function upon receiving a trip signal causes a second light-emitting diode to conduct and also de-energizes a contactor through which a current source is connected to a load.
Patent ES-8401503-A1 (ES)
Title: Process for preparing high-molecular weight polysiloxanes by polymerization and rearrangement in the presence of a catalyst which is a mineral porous support covered with a polymer film having sulphonic or phosphonic groups.
IPC: C08G77/00
Filed: 1982-05-11
Abstract: Polysiloxanes of relatively low molecular weight are catalytically polymerized/rearranged into high molecular weight polysiloxanes in the presence of a cationic catalyst comprising a porous, inorganic mineral particulate support having an average pore diameter in excess of 20 ANGSTROM and a pore volume ranging from 0.2 to 2 ml/g, said porous support being coated with less than 15 mg/m2 of a film of polymeric material comprising pendant sulfonic or phosphonic acid functions, and said polymeric material being characterized by an ion exchange capacity of less than 2 milliequivalents per gram.
Patent ES-8502417-A1 (ES)
Title: Pharmaceutical composition comprising phenyl acetyl glutamine,a combination of this compound with phenylacetic acid or 3-(phenylacetylamino)piperidine-2,6-dione,a process for isolating the latter from urine and a process for the synthesis of 3-(phenylacetylamino)piperidine-2,6-dione.
IPC: A61K31/445
Filed: 1982-06-07
Abstract: Highly purified fractions from human urine exhibiting antineoplastic activity and processes for their preparation are described. The fractions comprise biologically active, small sized, low molecular weight peptides which exert cytostatic and cytotoxic activity toward neoplastic cell cultures and human neoplastic diseases. The fractions have been termed antineoplaston fractions. An antineoplastic active peptide common to each of the various antineoplaston fractions has been isolated and identified as 3-[N-phenylacetylaminopiperidine]-2, 6-dion. A synthetic mechanism for the preparation of 3-[N-phenylacetylaminopiperdine]-2, 6-dion is also disclosed, involving a combination reaction between L-glutamine and phenylacetyl chloride. Also disclosed are the hydrolysis degradation products of 3-[N-phenylacetylaminopiperidine]-2, 6-dion which also exhibit antineoplastic activity when administered according to the general teachings presented in this disclosure.
Patent ES-8406013-A1 (ES)
Title: Transmitter/responder systems.
IPC: H04B1/59
Filed: 1982-12-15
Abstract: A memory suitable for use as a responder, comprising: (a) receiver means for receiving a transmitted signal S1 (b) generator means (76) for generating a carrier component of a transmittable signal S2 (c) logic means (L2) for enabling signal S2 to be in mathematical relationship with signal S1, said logic means comprising: (i) at least one memory means (60) for storing code (ii) at least one modulation means (65) for modulating said carrier component of signal S2, the modulating being under control of at least a portion of said stored code such that signal S2 is in coded mathematical relationship with signal S1 and (d) transmitter means (T2) for transmitting signal S2.
Patent ES-8403014-A1 (ES)
Title: Method and apparatus for forming cigarette filter rods.
IPC: A24D3/02
Filed: 1983-02-09
Abstract: The present invention relates to high speed processes and apparatus for the manufacture of cigarette filter rods. In accordance with this invention it has been discovered that in a process of manufacturing filter elements from opened and deregistered crimped continuous filament tow, wherein said tow is conducted from a mechanical forwarding means through an aspirating jet positioned adjacent a compacting means and wherein means are provided for dissipating aspirating fluid, that filter rod pressure drop and weight variations are reduced by causing the opened and deregistered tow to contact a drag inducing tow width and direction controlling means positioned substantially intermediate said mechanical forwarding means and said aspirating jet.
Patent ES-8502076-A1 (ES)
Title: 3-Beta-(3'-(carboxypropionyloxy))-ursa-9(11),12-dience-28-carboxylic acid and its salts, process for its preparation and medicines containing these compounds.
IPC: C07C69/757
Filed: 1983-07-23
Abstract: There are described a new pharmaceutically active derivative of ursolic acid, 3 beta -(3-carboxypropionyloxy)ursa-9(11),12-dien-28-oic acid, which possesses activity as an anti-ulcer and anti-viral agent, pharmaceutically acceptable, non-toxic salts thereof, a method of preparing the same and compositions containing the same.
Patent ES-8501229-A1 (ES)
Title: Control and regulation process for the automatic and continuous production of sugar-coated pills.
IPC: A23G3/20
Filed: 1983-09-29
Abstract: 1. Process for continuously applying coatings to blanks in a controlled and regulated and fully automatic manner, characterised in that the surface temperature and/or the surface humidity of the material to be coated, which is in the coating apparatus, and/or the relative humidity of the exhaust air and/or the temperature of the exhaust air are measured with measuring means, the measurements obtained are fed into a control apparatus which compares them with given desired values and, in the event of deviations from these desired values, varies the regulated quantities of the amount of coating medium added and/or the quantity of air supplied and/or the temperature of the air supplied, either individually or in combination with one another, until the desired value is obtained for the temperature of the surface of the material or the humidity of the surface of the material or the relative humidity of the exhaust air or the temperature of the exhaust air.
Patent ES-8604233-A1 (ES)
Title: Prepn. of sodium salts of beta-lactam anti-biotics
IPC: C07D501/20
Filed: 1983-11-02
Abstract: Process for the preparation of sodium salts of beta- lactam antibiotics Comprises adding an amine from the group of cyclic or heterobicyclic amines or a substituted guanidine to the suspension of its corresponding acid form in a mixture of solvents containing isopropanol, and causing the mixture to react at temperatures between 0 and 30 degree C with a compound of the group which comprises a sodium alkyl acetoacetate or an N-substituted sodium acetoacetamide selected from the group of substituent alkyls of low molecular weight in order to obtain the corresponding sodium salts of beta-lactam antibiotics.
Patent ES-8501825-A1 (ES)
Title: Manufacturing of Kraft paper.
IPC: D21F11/04
Filed: 1984-03-29
Abstract: A process for manufacturing of kraft paper, especially kraft sack paper, on a multi-wire machine in which the web is dried by a combined cylinder drying and free drying and is optionally creped or micro-creped and optionally also glazed. By forming the web into two or more layers which are couched together in the wire part of the machine and subsequent shrinkage in order to obtain a stretch at break of at least 2.5% in the machine direction and of at least 5% in the tranverse direction, improved strength properties are provided.
Patent ES-8601066-A1 (ES)
Title: Heat recovery from concentrated sulfuric acid.
IPC: B01J19/02
Filed: 1984-07-02
Abstract: SO3 gas obtd. from the first oxidn. stage of an SO2 to SO3 catalytic convertor is fed to a heat recovery tower . 98-102% conc. H2SO4 at above 120 deg.C is passed to the tower and sprayed onto its packing for contact with rising SO3 gas. Downwardly flowing H2SO4 exothermically absorbs SO3. H2SO4 e.g. at upto 240 deg.C, is removed from the tower and pumped to a heat exchanger for heat removal and recirculation (91) to the tower. An SO3 depleted stream (88) is obtd. from the tower top. Heat exchanger is fabricated from alloys with a low corrosion rate w.r.t. hot conc. H2SO4. - Heat recovery tower and exchanger are esp. made from alloys which have compsns. with a corrosion index (C.I.) of larger than 39 . Heat recovery tower can opt. be of ceramic lined corbon steel. Stainless steel alloys are esp. pref. for both tower and exchanger.
Patent ES-8505877-A1 (ES)
Title: Improvements to a device for guiding a railway traction cable
IPC: B61B12/02
Filed: 1984-07-02
Abstract: A guide for the traction cable for railways suspended from two rails or fixed track, arranged in the narrow space left between the rails. In order to make it possible, in this case, to use relatively large rollers, provision has been made for two pairs of rollers arranged in two planes which both run perpendicular to the longitudinal direction of the traction cable and are spaced apart with respect to each other.
Patent ES-8601057-A1 (ES)
Title: Mould-resistant sausage casing.
IPC: A23L3/34
Filed: 1984-08-02
Abstract: A tubular or web-shaped casing material resistant to mold fungus comprising cellulose and a fungicidal content of glycerol monolaurate. Alkali metal salts of fatty acids and/or alkyl-, aryl- and/or alkyl-aryl-sulfonates are preferably used as the emulsifier. Also disclosed is a process for manufacturing the casing material described above and a fungicidal agent for cellulose casings comprising glycerol monolaurate.
Patent ES-8507007-A1 (ES)
Title: Process for the recovery of butene-1
IPC: C07C11/08
Filed: 1984-07-27
Abstract: Polymerization grade butene-1 is recovered from a C4 stream containing butene-1, isobutane, n-butane, butenes-2, reduced amounts of C3 and C5 hydrocarbons, butadiene and acetylenic hydrocarbons, by submitting the stream to the following stages: separation by means of distillation (18) of the isobutane (5), separation from residual stream (6), by distillation (19), of butene-1 (7) at a purity level of from 80% to 95%, selective hydrogenation (17) of the butadiene and of the acetylenic derivatives contained in the stream of butene-1 at the given purity level, and distillation (20) of the hydrogenated stream (10) with separation of polymerization grade butene-1 (13). Isobutene can be removed from the C4 stream prior to its being thus treated by conversion into an ether (16).
Patent ES-8507711-A1 (ES)
Title: A battery powered key entry device including a processor and a power conservation system.
IPC: G06F1/00
Filed: 1984-08-09
Abstract: In a self-contained battery powered keyboard entry device, the keyboard is driven from a microprocessor and its output sensed by the microprocessor to generate drive signals for an infra-red transmitter. The sense lines are monitored so that, on a key depression, the microprocessor is switched to an operating mode from its low-power standby mode. When all sensed signals have been processed and outputted, the microprocessor is returned to the low-power standby mode.
Patent ES-8600663-A1 (ES)
Title: A method and a transponder for measuring a distance and identification
IPC: G01S/
Filed: 1984-09-28
Abstract: A method and a transponder for measurement of distance to and identification of living creatures and/or objects/articles. Prior to reception of an interrogating signal (14-16) a transponder (23m 38m) is listening intermittently. Upon reception of correct interrogation signal frequency (fo), the transponder will listen continuously over a time space related to the duration of the interrogation signal (14-16) in order to detect a correct enabling code (15) therein, and upon reception thereof, it will respond with a transponder identifying receipt signal (17) of duration equal to a terminal part (16) of the interrogating signal (14-16) and with a second carrier frequency (n x fo). A time-limited activation signal (18 fo) is sent to the transponder which in turn transmits a response signal (19-21 n x fo) having a duration equal to that of the activation signal (18) and may contain encoded information/status (20). The time (ts) between transmission of the activation signal and reception of said response signal is measured in order to calculate the distance between the transponder and interrogating station. Upon repeated measurement of distance from at least two locations, and accurate position of the transponder is determined through intersection point of the measured distances.
Patent ES-8606598-A1 (ES)
Title: Torsional damper device comprising two coaxial parts disposed to rotate relative to one another
IPC: F16F15/129
Filed: 1985-02-22
Abstract: A torsional damper device suitable for automobile vehicle clutch disks. The torsional damper device comprises two coaxial parts disposed to rotate relative to one another within defined limits of relative angular movement. Friction devices are inserted axially between the coaxial parts and comprise a pressure ring which is acted on by an elastic clamping lug outside the friction area of the pressure ring. This enables the overall size, especially the axial dimension, to be reduced.
Patent ES-8609251-A1 (ES)
Title: N-Aryl-N-(4-Piperidinyl)amides and pharmaceutical compositions and methods employing such compounds.
IPC: C07D211/66
Filed: 1985-04-08
Abstract: Compounds are disclosed of the formula < IMAGE > optically active isomeric forms thereof, and/or pharmaceutically acceptable acid addition salts thereof, in which formula: R is defined in the disclosure.