baber/WOPTO huggingface dataset:
Patent ES-439918-A1 (ES)
Title: Erectable shelter structure and method of erection
IPC: E04B1/32
Filed: 1975-08-01
Abstract: A portable, relocatable, erectable building or shelter structure, and method of erecting, utilizing a pair of laterally spaced elongated and segmented base rail assemblies to which are pivotally connected a pair of erectable arch assemblies for each row of a plurality of panels slidably engageable along two opposite sides to each pair of adjacent erectable arch assemblies pivotally connected to the base rail assemblies. The opposite sides of the individual panels other than the panel sides engageable to the adjacent base pivotally connected erectable arch assemblies are configured such as to be sealingly interengageable with the adjacent panel on both sides. The sliding engagement of each row of panels to both adjacent erectable arch assemblies pivotally connected to the base rail assemblies (and when in their vertical positions) constitutes structural retention of such vertical arch assemblies in their substantially upright positions without additional locking devices notwithstanding their pivotal connections to the base rail assemblies, and yet results in a portable erectable shelter or overhead cover structure that is closed and sealed to the elements without additional sealing means or efforts beyond the mere assembly of panels and erectable arches.
Patent ES-442238-A1 (ES)
Title: Process and liquid for sensitizing articles for electroless metallization and resulting articles
IPC: C23C18/20
Filed: 1975-10-30
Abstract: Surfaces are sensitised, for the purpose of applying a strongly adhesive metal layer from a bath depositing metal in an electroless manner, by treatment with an activable copper complex in a liquid medium. This complex is produced on the surface from a solution which contains a mixture of halogen ions, copper in two oxidation states, hydrogen ions and a polar solvent. The complex is converted on the surface into an insoluble compound and is then converted into a catalytically active form, e.g. by treatment with a reductant or with water.
Patent ES-444589-A1 (ES)
Title: End winding conductor securing arrangement
IPC: H02K3/50
Filed: 1976-01-23
Abstract: Apparatus for securing the end winding conductors of turbine generators. Support rings extend around the end winding conductors and are braced against the conductors by resin filled hoses located therebetween. The hoses extend around the circumference of the support rings and are pressure filled with a curable resin to produce a force between the conductors and the support rings.
Patent ES-444870-A1 (ES)
Title: Derivatives of alkoxy-5-phenyl-3 oxadiazoline-1,3,4 one-2, their preparation and insecticidal and acaricidal compositions which contain them
IPC: A01P7/04
Filed: 1976-02-03
Abstract: The invention pertains to certain oxadiazolinones of the formula: < IMAGE > in which R represents an alkyl radical containing 1 to 4 carbon atoms and R1 represents an alkyl radical containing 2 to 4 carbon atoms, an alkoxy radical of which the alkyl part contains 1 to 4 carbon atoms, an alkylthio radical of which the alkyl part contains 1 to 4 carbon atoms, or trifluoromethyl, and to their preparation and the compositions in which they are present, which compounds and compositions have utility as nematocides, acaricides and insecticides.
Patent ES-445490-A1 (ES)
Title: Continuous extrusion of thermoplastic materials
IPC: B29C48/94
Filed: 1976-02-24
Abstract: This invention relates to a method of continuously extruding thermoplastic material with a solid, hollow or open cross-section, in which a liquid medium is continuously applied to the surface of the material being extruded before it leaves a nozzle which shapes the cross-section of the extruded material to the desired profile, and the surface of the material being extruded is also roughened, either before, simultaneously with or immediately after the application of the liquid medium, but before the material leaves the nozzle.
Patent ES-445936-A1 (ES)
Title: Playing apparatus, in particular a video player for playing a record which is made of a transparent material and provided with a central hole
IPC: G11B17/032
Filed: 1976-03-10
Abstract: A playing apparatus, more specifically a video player for playing round records with a central hole, which are made of a transparent material, which records at one side have a transparent surface and at their other side are provided with information tracks which are optically readable with the aid of a read beam, which tracks are covered by a light-reflecting layer. In order to enable both relatively thick rigid records and relatively thin flexible records to be played on one playing apparatus, the invention provides a transparent adapter disc, which together with a flexible record can be positioned on the playing apparatus and driven in a rotary fashion. In order to prevent dust particles from being trapped between the flexible record and the transparent adapter disc, the adapter disc may be provided with a central recess with a number of air admission apertures at the circumference thereof, so that during operation a thin film of air is formed between the flexible record and the adapter disc.
Patent ES-448533-A1 (ES)
Title: System for converting tonal images to line drawings
IPC: G06T3/00
Filed: 1976-06-03
Abstract: A device for substantially instantaneously converting a tonal image, such as a photograph, to a line drawing which depicts the lines formed by the borders of contrasting portions of the tonal image. The tonal image is scanned by a video scanner to produce a time varying video signal which signal is then differentiated to produce a signal consisting of pulses representative of predetermined selected levels of changes in tone, color, or shade. The signal is supplied to a pulse generator which produces a pulse of uniform width and height for each input pulse suitable for processing by a video receiver. The video receiver, being synchronized with the video scanner, is provided with means to instantaneously display a line drawing of the tonal image. Circuit control means are also provided to vary the uniform width of the lines in the resulting line drawing and to control the selection of lines in the line drawing in accordance with its corresponding significance in the tonal image.
Patent ES-461796-A1 (ES)
Title: Thiophene derivatives
IPC: C07D333/32
Filed: 1977-08-22
Abstract: Hypolipaemic 3-aminothiophenes of the formula < IMAGE > in which R1 is lower alkyl, aryl or aralkyl and R2 is lower alkoxy, and salts thereof are prepared starting from the corresponding 3-ketotetrahydrothiophene oximes. The resulting compounds of the formula I can be converted into the corresponding carboxylic acids or N-alkylated or N-aralkylated.
Patent ES-465619-A1 (ES)
Title: Simulated adipose tissue
IPC: A23D7/005
Filed: 1977-12-30
Abstract: Disclosed is a simulated adipose tissue which is unusually pleasing in taste and texture and is characterized by a juicy, smooth melting property closely resembling natural fat. The simulated adipose tissue can be employed alone or with any type of meat or meat analog where a degree of fatty tissue is desired, and is most desirably employed in products which are served fried. In a preferred embodiment, a simulated bacon product is prepared containing the simulated adipose tissue and a red meat simulating phase. The simulated adipose tissue has droplets of fat, approximately 10 to 120 microns in diameter, encapsulated within a matrix based on a heat coagulable, preferably proteinaceous, component, and a water-soluble, film-forming component.
Patent ES-466447-A1 (ES)
Title: Liq. media for identifying bacteria esp. enterobacteria - by the micro-method, are stable against pH drift and give identifying colour change directly
IPC: C12Q1/04
Filed: 1978-01-28
Abstract: Liq. media have the following characteristics (i) no slow reversion of pH during study of sugar fermentation (ii) addn. of vaseline oil is unnecessary in media used to study sugar fermentation of enterobacteria, detection of urease or decarboxylases, or H2S prodn., (iii) the result is generally indicated directly by the colour of an internal indicator without addn. of special developers after incubation (iv) only 3-18 hrs. is required depending on type of bacteria and reaction (v) the tests can be performed in standard laboratory containers such as haemolysis tubes or well-plates for microtitrations, and (vi) final reactant vol. is 150-650 mu l of which 100-500 mu l is the identification broth. Used esp. for identification of enterobacteria in human or veterinary medicine or in the food industry.
Patent ES-467010-A1 (ES)
Title: Method of, and apparatus for, driving and lining tunnels
IPC: E21D11/10
Filed: 1978-02-15
Abstract: Apparatus for driving and lining tunnels utilizes a knife shield for driving a tunnel and shuttering for forming a concrete lining behind the knife shield. The shuttering is constituted by a plurality of shuttering elements, each of which is connected to, and inwardly off-set from, a respective knife. The shuttering elements are, therefore, advanced together with their knives and concrete is forced into the space between a shuttering element and the tunnel wall as that element is advanced.
Patent ES-467959-A1 (ES)
Title: Dehydration process
IPC: C01B35/12
Filed: 1978-03-17
Abstract: Disclosed is a process for the production of partially dehydrated or anhydrous salts from higher hydrates of the same salt, utilizing solar energy. Hydrated salts which have an increasing solubility with an increase of temperature, possessing a transition temperature from the existing high hydrated form to the desired one in the range of between about 30 DEG C. to about 100 DEG C. are partially or completely dehydrated in a solar pond having a non-convecting characteristic. Examples of salts produced according to the present invention are: anhydrous sodium sulfate from sodium sulfate decahydrate, magnesium sulfate monohydrate from magnesium sulfate heptahydrate, sodium carbonate monohydrate from sodium carbonate decahydrate and sodium borate pentahydrate from sodium borate decahydrate.
Patent ES-468692-A1 (ES)
Title: Process for thermally treating fine-grained solids
IPC: C01G9/02
Filed: 1978-04-11
Abstract: A process for thermally treating fine-grained solids with high-oxygen gases at temperatures at which the solids can form molten and gaseous reaction products comprises carrying out the thermal treatment at least in part in a cyclone chamber. The solids, high-oxygen gases and, if desired, an energy carrier (usually a carbon-containing solid, liquid or gas) are mixed to form a suspension at a temperature below the reaction temperature. The suspension is fed to a vertical combustion path (tube) and reacts therein to form another suspension of primarily molten particles which is admitted to the cyclone chamber. Reactants are added to the gas phase within a core-flow region of the cyclone chamber and/or immediately after the discharge of gas therefrom to a cooling chamber.
Patent ES-472027-A1 (ES)
Title: Comminuting plant
IPC: B02C18/18
Filed: 1978-07-04
Abstract: A comminuting plant is equipped with a comminuting machine for the coarse comminution of bulky material, and a granulating machine for the fine granulation of the precomminuting material from the comminuting machine. The comminuting machine includes at least two parallel shafts having several rotary bodies arranged on each shaft to provide cutting disks. Between the cutting disks in each case, there are arranged separate spacers. The spacers are smaller in diameter than the cutting disks, and turn with the shafts in such a way that the cutting disks of adjacent shafts cooperate, as the cutting disks touch each other in rotation, at least intermittently in the zone of their facing cutting edges. The circumferential surfaces of the spacers provide interspaces for the passage of the comminution material. The granulating machine includes at least two shafts disposed in one plane and at least two further shafts arranged in another plane, preferably parallel to the first plane, several rotary bodies being arranged on each shaft to provide granulating disks, each disk having a toothing. Between the granulating disks in each case, there are arranged separate spacers. The disk spacers are smaller in diameter than the disks, and are turnable with their respective shafts in such a way that the granulating disks of one shaft are engaged between the granulating disks of at least one shaft lying in the same plane and of at least one of the shaft lying in the other plane at least to a depth greater than the depth of the toothing in the disks.
Patent ES-473481-A1 (ES)
Title: A method for building and transporting parts of a marine structure, a vessel for use in this method and structure built up by this method.
IPC: E02B17/02
Filed: 1978-09-19
Abstract: The invention relates to a method for building a marine structure by building the upper structure thereof on land or in shallow water, by loading this onto a semisubmersible catamaran-shaped vessel, which may be ballasted and deballasted to have a wide range of height positions while in the water, by bringing this vessel to the lower structure of the marine structure in deep water, so that this vessel straddles said lower structure, and by then lowering the vessel to discharge the upper structure onto the lower structure. The invention also relates to means to take over the upper structure at the building site by a pontoon, from which it is in another area taken over by the catamaran-shaped vessel, and to a method for building up the upper structure from modules and for completing this structure. Moreover, the invention relates to such catamaran-shaped vessel itself and to the structure thus built and handled.
Patent ES-474711-A1 (ES)
Title: Improvements in or Relating to a Sensor for a Braking System
IPC: B60T8/171
Filed: 1978-10-31
Abstract: A sensor for responding to the rate of deceleration of a rotating vehicle wheel includes a flyweight 10 coupleable for rotation in response to wheel rotation and selectively decoupleable in response to the exertion on the flyweight of a torque having a magnitude greater than a threshold magnitude due to a deceleration of the wheel. A control device is operatively connected with the flyweight for exerting on the flyweight torques resisting decoupled rotation of the flyweight and is operable for changing the level of torque from a first level to a second, lower level when said threshold magnitude is exceeded. Occurrence of an excessive rate of deceleration of the wheel is signalled, and the control mechanism is operable in response to such signalling for changing the level of torque and thereby for causing the sensor to signal continuously for the interval during which the threshold rate is exceeded. The resisting torque is applied to the annulus 35 of a planetary gear 12 between input shaft 11 and flyweight 10 by magnetic hysteresis drum brake 20.
Patent ES-475387-A1 (ES)
Title: Tire and reinforcing belt therefor
IPC: B60C9/20
Filed: 1978-11-24
Abstract: A pneumatic tire having a reinforcing belt which includes a first ply of cords formed from a synthetic material having a high modulus of elasticity and a second ply of metallic cords. The first ply has a width substantially equal to the width of the tread of the tire. The second ply has a width between one-fourth and three-fourths of the width of the tread. The second ply reinforces the median region of the tread. Each cord of the first ply intersects the median equatorial plane of the tire at a first angle of from 14 DEG to 30 DEG each cord of the second ply intersects the median equatorial plane of the tire at a second angle of from 22 DEG to 32 DEG . The second angle is opposite in direction from the first angle. At least one strip of cords formed from a synthetic material having a low modulus of elongation overlaps an edge region of the second ply. The foregoing abstract is not to be taken as a complete exposition of the present invention.
Patent ES-479126-A1 (ES)
Title: Linkage system for load-lifting arrangements
IPC: B66F9/065
Filed: 1979-03-30
Abstract: A linkage system particularly for vehicle-carried lifting arrangements comprising a link (11) whose one end is pivotally connected to a link arm (10,14) at a location (13) between one end of the link arm and the other end (8) thereof, the one end being provided with a load-carrying member (3) and the other end being mounted in a horizontal guide (7) which is arranged, during a lifting or lowering operation, to guide the other end (8) of said link arm substantially linearly and horizontally. A lifting-force generating device (16), for example a hydraulic piston-cylinder arrangement, is connected with the link (11) in a manner such that, during a lifting or lowering operation, the end of the link arm having the load-carrying member can be moved vertically in a substantially straight line from a height position below the horizontal guide (7) to a height position above the guide (7) or vice versa while simultaneously moving the end (8) of the link arm mounted in the guide (7) horizontally. The other end (12) of the link is pivotally mounted on the vehicle and the hydraulic cylinder (16) is connected with the link (11) at a location (18) between the two ends thereof.
Patent ES-480383-A1 (ES)
Title: Starter motor for small motor-cycle engine - is powered from batteries and drives engine through centrifugal clutch
IPC: F02N5/04
Filed: 1979-05-09
Abstract: The electric starter motor is for a small motor-cycle or moped engine and has permanent magnets (17)(18) forming the poles with an armature (26) mounted on a shaft (24). The shaft (24) is fitted with a flywheel (14) which drives a disc (29) through resilient bushes (12). This disc carries pins (9) which support two diametrically opposite swinging arms (33) fitted with friction pads (31). When the motor is connected to the batteries (39) it rotates at a sufficient speed to cause the arms (33) to swing outwards under the effect of centrifugal force and drive the engine flywheel (8) through the friction pads (31).
Patent ES-484082-A1 (ES)
Title: Cyanomethyl trithiocarbonate compounds useful as ovicidal agents
IPC: C07C329/00
Filed: 1979-09-11
Abstract: The invention is novel cyanomethyl trithiocarbonate compounds which are useful ovicidal agents effective for the control of insects and acarina.
Patent ES-8105007-A1 (ES)
Title: N-(6-((acylaminoacylamino or aminoacylamino)phenyl) 1,2-dihydro-2-oxonicotinyl)penicillin compounds, processes for their production and compositions containing them.
IPC: C07D499/00
Filed: 1980-03-11
Abstract: Compounds which are N-[6-[(acylaminoacylamino or aminoacylamino) phenyl]-1,2- dihydro-2- oxonicotinyl]penicillins having the formula < CHEM > and pharmaceutically acceptable salts thereof have broad spectrum antibacterial utility. They can be produced by (a) reacting the free amino acid of the appropriate penicillin or the acid salt or silylated derivative or complex thereof with a reactive derivative of the corresponding N-6-[(acylaminoacylamino or aminoacylamino)-phenyl]-1,2-dihydro-2-oxonicotinic acid, or (b) reacting the free amino acid 6-aminopenicillanic acid or a related compound or the acid salt or silylated derivative thereof with a reactive derivative of the corresponding D-N-[6-[(acylaminoacylamino or aminoacylamino)phenyl]-1,2-dihydro--oxonicotinyl]-2-substituted glycine. Pharmaceutical compositions containing the compounds, methods for treating infections using such compositions and the starting compounds are also disclosed.
Patent ES-8104135-A1 (ES)
Title: Control of thiosulfate in wet desulfurization process solutions.
IPC: C01B17/05
Filed: 1980-05-02
Abstract: A method for controlling the concentration of dissolved thiosulfate byproduct which forms in a wet desulfurization process, by introducing a peroxygen chemical into its recirculating aqueous absorption medium. A peroxygen chemical such as aqueous hydrogen peroxide is introduced into the recirculating aqueous alkaline absorption medium, preferably after its regeneration, in an amount sufficient to maintain the concentration of thiosulfate byproduct below a saturation concentration. The method is applicable to cyclic wet desulfurization processes, used to recover elemental sulfur from H2S-containing gas streams, in which the absorption medium contains a regenerable oxidizing agent and is subject to thiosulfate byproduct buildup.
Patent ES-8105965-A1 (ES)
Title: Preparation of alkyl glyceryl ether alcohols.
IPC: C07C43/13
Filed: 1980-07-23
Abstract: This invention relates to a process for preparing nonionic glycidol-derived surfactants. Specifically C10-C20 n-alkyl glyceryl ether alcohols containing from 1 to about 10 glyceryl units, are prepared by reacting crude glycidol and a C10-C20 n-alkyl alcohol in the presence of a non-polar, non-reactive miscible solvent.
Patent ES-8107416-A1 (ES)
Title: Electrical connector.
IPC: H01R4/24
Filed: 1980-12-19
Abstract: An electrical connector comprising an insulating housing (11) receiving two contacts (22) having wire receiving slots (24) at one face of the housing (11) and pairs of resilient contact arms (23) at the other face of the housing (11) adapted and arranged electrically to connect to the electrodes (29) of a wedge-base lamp (28). Resilient fingers (19, 21) integrally formed with the housing (11) extend across the slot mouths (25) enabling wires to be trapped in the mouths (25) prior to insertion in a wire connecting portion (26) of the slot (24). This enables harnesses to be traced on panel boards (31) prior to connection.
Patent ES-8202549-A1 (ES)
Title: 6(R)-(2-(8'-etherified-hydroxy-2',6'-dimethylpolyhydro-naphthyl-1')-ethyl)-4(R)-hydroxy-3,4,5,6-tetrahydro-2H-pyran-2-ones, the hydroxy acid form of said pyranones, the salts of said acid form, process for preparing the same and an antihypercholesterolemic pharmaceutical composition containing the same.
IPC: C07F7/18
Filed: 1981-02-03
Abstract: 6(R)-[2-(8'-Etherified-hydroxy-2',6'-dimethylpolyhydronaphthyl-1')-eth yl]-4(R)-hydroxy-3,4,5,6-tetrahydro-2H-pyran-2-ones are prepared from the corresponding 8'-acyloxy compounds, some of which are naturally occurring, by protection of the 4(R)-hydroxyl and the 2-keto group, followed by reductive removal of the 8'-acyloxy group, etherification of the resulting 8'-hydroxyl and removal of the protecting groups. The products inhibit the biosynthesis of cholesterol.
Patent ES-8300649-A1 (ES)
Title: Waste water treatment process.
IPC: C02F1/70
Filed: 1981-09-09
Abstract: Wastewater treatment process in which organic impurities such as oil, organic brighteners, and chlorinated solvents are removed from the upper surface of wastewater from an industrial process and metal values are precipitated and withdrawn from the wastewater. The remaining clear liquid containing dissolved salts is used to generate working steam in a boiler for an industrial purpose. The wastewater is heated in the boiler to produce an aqueous phase having an increased concentration of impurities and a steam component which is used for the industrial purpose and condensed to produce water which is recycled for use in the industrial process and/or boiler. The accumulated impurity component is removed from the boiler periodically or continuously.
Patent ES-8205644-A1 (ES)
Title: Shock dampening system for presses
IPC: B21D28/20
Filed: 1981-10-20
Abstract: An improved hydraulic fluid shock dampening system is disclosed for a shearing press to minimize shock loading vibration, and the level of noise emanating upon breakthrough of the material being sheared. The system includes cylinder and piston units interposed between the press bed and slide, each providing a variable volume fluid receiving chamber from which fluid under pressure is expelled during movement of the slide toward the bed to achieve a shearing operation. A flow sensitive valve in communication with the chambers has a first fixed flow rate thereacross during the shearing operation, and prior to breakthrough, and is responsive to accelerated movement of the slide upon breakthrough to provide a second and substantially lower fixed flow rate thereacross during completion of the movement of the slide toward the press bed.