baber/WOPTO huggingface dataset:
Patent ES-473565-A1 (ES)
Title: Controlled release wall structure
IPC: E04H9/10
Filed: 1978-08-29
Abstract: A controlled release wall structure is provided which relies on controlled strength distribution and which disengages from a building framework at a selected applied load - failure load - and collapses in the direction of the applied load, that is, inwardly or outwardly of the building. Under normal wind load conditions, the present wall structure will safely sustain the expected elastic deflection and working stresses. However, under abnormally high loadings such as applied by explosion forces or by tornado and hurricane wind forces, the present wall structure collapses to create a substantial open area whereby a minimal loading is transmitted to the structural framework. The present wall structure protects the building framework from being overstressed during tornadoes or hurricanes and also is capable of quickly relieving excessive pressures generated by an explosion within or without the building. The present wall structure includes at least one composite panel which spans the distance between at least first and second frame members, and which has one panel end releasably retained on the first frame member. According to this invention the composite panel is provided with a discontinuity in the region between the first and second frame members, which reduces the bending strength of the composite panel. The discontinuity extends parallel with and is spaced at a "selected distance" from a proximate edge of the first frame member. The "selected distance" determines the failure load of the wall structure.
Patent ES-473854-A1 (ES)
Title: Aromatic sulfonyl azides as peroxygen activators
IPC: C11D7/54
Filed: 1978-10-02
Abstract: A process for the low temperature removal of soil and/or stains from fabrics by immersing the fabrics in a peroxygen bleach bath containing as a peroxygen activator an aromatic sulfonyl azide of the formula:
Patent ES-474147-A1 (ES)
Title: Haemodialysis apparatus
IPC: A61M1/16
Filed: 1978-10-11
Abstract: A dialysis machine has a semipermeable membrane with flow paths on opposite faces of the membrane for dialysate and blood respectively, transducers 40, 70 for providing signals representative of the dialysate and blood pressures and comparator circuit means for providing an alarm signal 312 if the dialysate pressure exceeds the blood pressure so that passage of impurities into the blood is prevented. A bypass for the dialyser may be brought into action at the same time. Further alarm means 324 for indicating lack of blood pressure signal may be provided. The blood pressure transducer may also control a flapper valve for controlling the negative dialysate pressure.
Patent ES-475352-A1 (ES)
Title: Apparatus for the heat treatment of pulverulent materials.
IPC: F27B7/20
Filed: 1978-11-23
Abstract: Processes and apparatus for the heat treatment of fine-grained material, particularly for the production of cement, wherein the material is preheated in a preheater, further heated in a precalcination zone using additional fuel, calcined to completion in a rotary kiln, and cooled in a cooler, the preheated material being introduced into a cooling air stream run off from the cooler and the resulting mixture of gas and solids being introduced from the side into a gas pipe which connects the rotary kiln to the preheater and through which the kiln exhaust gases flow in the upward direction.
Patent ES-478558-A1 (ES)
Title: Edible oil
IPC: A23G1/30
Filed: 1979-03-12
Abstract: Improved coating compositions for foodstuffs such as chocolate and dried fruit comprise jojoba oil which is hydrogenated either substantially completely and used in solution in a volatile solvent such as acetone, or partially to a liquid which, while remaining clear for at least 24 hours at 25 DEG C. or below, provides a greatly improved stability to the coated foodstuff compared with the unhydrogenated oil. The partially hydrogenated oil is preferably of low trans-content and may have an Iodine Value as little as 2 units below that of the original oil. Preferably it is obtained by hydrogenation at a temperature below 125 DEG C. using a fresh, unsulphured metal hydrogenation catalyst.
Patent ES-485901-A1 (ES)
Title: Spray method and spray device, particularly for the spray-coating of articles with powder
IPC: B05B12/14
Filed: 1979-11-13
Abstract: A method and apparatus are disclosed for spray coating one or a series of objects with at least two powder coating materials in succession or alternately. When a change of the material being sprayed is to be effected, the flow of the first material is terminated, preferably by means of a squeeze valve, the flow path of the first material is flushed with a fluid, preferably air, and the second spray material is sprayed. The relative positions of the apparatus forming the respective flow paths of the two spray materials are not changed during this process. In one preferred embodiment, feed conduits corresponding to respective spray materials converge into a single delivery conduit. Each feed conduit includes means for closing and opening it. Means are provided for flushing at least part of a given feed conduit, or the delivery conduit, or both, with a fluid. The flushing can preferably be done pulsatingly.
Patent ES-8103285-A1 (ES)
Title: Support structure for wind-powered electric generators.
IPC: F03D11/04
Filed: 1980-02-18
Abstract: The generator and wind-powered rotor (9) are carried by a horizontal beam (1) located above the surface of the earth, the beam being anchored to anchor means (14) on the surface by a system of flexible cables (12, 13) such that the beam (1) may move in a circular path around the anchor (14) to face the rotor (9) into the wind, irrespective of the direction of the wind. The beam (1) is preferably mounted on a vertical lattice tower (2) to form a crane-like structure of the centilever type. The tower (2) may be movable on wheels, trolleys, railway cars or the like, or on a floating, semi-submersible or submersible platform located at sea. In another embodiment the beam (1) is carried by a lighter-than-air vehicle. Preferably a plurality of support structures each carrying a rotor (9) are interconnected to form a multi-module array which is movable as a whole around anchor means (14).
Patent ES-489449-A1 (ES)
Title: 1,2,3,-Thiadiazole-5-carboxylic acid derivatives
IPC: A01N43/828
Filed: 1980-03-12
Abstract: A process for producing compounds of 1,2,3-thiadiazole-5-carboxylic acid is described. These compounds are effective as herbicides, fungicides and plant growth controllers.
Patent ES-8300631-A1 (ES)
Title: Web feed section
IPC: B65H20/02
Filed: 1980-12-05
Abstract: In a web feed section comprising a bottom feed roll, a top feed roll, and actuator means for adjusting the contact pressure between said rolls, the improvement wherein the actuator means includes a compression spring operatively connected with the top roll through a lever to transmit its force to the top roll, a disk cam for adjusting the initial stress in the spring, and levers for uncoupling the spring from the top roll when a roll is to be replaced.
Patent ES-8201395-A1 (ES)
Title: Control unit for cutter bars in general.
IPC: B26B7/00
Filed: 1981-02-05
Abstract: The invention concerned relates to a control unit for cutter bars in general which comprises, in cascade and/or connected together inside an oil bath casing, from the opposite ends of which there emerge a rotatable shaft for coupling to a normal power take-off and a reciprocating lever for coupling to the saw of a cutter bar, a step-up unit for the rotary inlet motion, a sliding surface device for converting the rotary motion into multi-directional reciprocating motion, and a spider for converting this latter motion into unidirectional reciprocating motion for the reciprocating lever, this latter being rigid with said spider, there being finally provided upstream of the step-up unit means for adjusting the contact between said sliding surfaces.
Patent ES-8202966-A1 (ES)
Title: Devices for regulating the flow and the pressure of gaseous fluids
IPC: F16K37/00
Filed: 1981-04-23
Abstract: The present invention concerns an improvement to devices for regulating the flow and the pressure of compressed gases in order to save energy. The device according to the invention comprises a main body whose inlet nozzle is connected to a main seat on which a main valve is adapted to come to rest, said main valve being integral with a valve-chamber and being returned to its seat by means of an elastic member, a secondary valve being adapted to occupy an opening position to allow the flow of gas from the pressure user apparatus whose rate of flow is controlled by a nozzle provided in the main valve. The invention finds an application in the control of jacks.
Patent ES-8206969-A1 (ES)
Title: Anastomotic device and method.
IPC: A61B17/11
Filed: 1981-10-19
Abstract: An anastomotic device for receiving the free ends (20 and 22) of anatomic tubular structures to be anatomosed, the device having a pair of ring members (32) for securement to the free end of each of the tubular members to be anastomosed and the ring members having annular connecting means (40) which mate with each other to connect the ring members. Novel securement means are associated with the annular connecting means to enable the securement of the ring members in a fixed relationship at a predetermined distance from each other. Means are provided to connect each tubular member free end over a ring member so that the free ends are positioned contiguous to each other around the connecting means to enable the ends to grow together and approximate the outer surface of the tubular member.
Patent ES-8304648-A1 (ES)
Title: Filler for an acetylene storage vessel.
IPC: F17C11/00
Filed: 1982-01-15
Abstract: An acetylene storage vessel having an asbestos free, hardened, porous calcium silicate filler material comprising at least 35 percent by weight crystalline phase reinforced by alkali resistant glass fiber and a method for the manufacture thereof.
Patent ES-8302192-A1 (ES)
Title: A spring actuated piston pump and a turbo-charged engine utilising such a pump.
IPC: F04B9/06
Filed: 1982-02-17
Abstract: A spring actuated piston pump for use in lubricating the bearings of a turbo-charger rotor, both on starting and stopping an associated internal combustion engine. The pump has a piston-and cylinder combination the piston of which is spring-urged towards the cylinder head, and there is a releasable catch arrangement operable on the piston to restrain movement of the piston towards the cylinder head when the piston is part-way between the extremes of its travel. The catch means is solenoid operated for connection to the engine starter system, so that the piston is released when the engine is started. The pump chamber is connected to the engine lubrication system and the turbo-charger bearings through suitable ducts and one-way valves, so that on ordinary operation of the engine the pump chamber is full of oil with the piston fully retracted. On stopping the engine the piston moves under the spring bias discharging oil to the turbo-charger bearings until restrained by the catch arrangement. Subsequently on restarting the engine the piston is released so as to continue its movement under the spring bias again discharging oil to said bearings.
Patent ES-8301842-A1 (ES)
Title: Apparatsu for producing fresh water from sea water by means of reverse osmosis.
IPC: C02F1/18
Filed: 1982-04-02
Abstract: The invention concerns a fresh-water producing apparatus to be immersed in a marine medium and of the type comprising at least one reverse-osmosis selective semi-permeable membrane. This apparatus comprises three stages: a fresh-water stage consisting of collecting means for the produced chamber provided with a semi-permeable membrane placed between this chamber and the fresh-water collecting means and, a third stage comprising a mobile piston and an hermetic chamber having a gaseous atmosphere. The piston is designed to enter in variable depth the high-pressure chamber by one side having an effective area s and comprising an opposite side with an effective area S exceeding the area s and arranged to be at the pressure of the marine medium.
Patent ES-8301948-A1 (ES)
Title: Process for the preparation of substituted 3-hydroxy-1,2,4-triazoles.
IPC: C07D249/12
Filed: 1982-04-02
Abstract: Manufacture of 3-hydroxy-1,2,4-triazoles by cyclization of corresponding semicarbazides by formic acid in the presence of an inorganic acid or halide thereof.
Patent ES-8307991-A1 (ES)
Title: A piston assembly for an internal combustion engine.
IPC: F02F3/00
Filed: 1982-07-05
Abstract: With a view to reducing stresses a piston (10) comprises a body (12) and an attached skirt (16). The connecting rod (14) has a ball end (34) mating in a recess (26) in the body (12) which can be composed of ceramic material. The ball is trapped by a zonal surface (38) inside the skirt (16) which is attached by bolts (20) screwed into nuts (18) inserted into recesses (28) in the outer cylindrical surface of the body (12). Rotation of the piston on the connecting rod is prevented by a tongue (48) projecting from one of the nuts (18) into a slot (36) in the ball (34). In an alternative construction the body (12) comprises a metal carrier part and a ceramic crown bolted thereto.
Patent ES-8400304-A1 (ES)
Title: Flasher circuit, in particular for controlling lights in travel direction indicators of motor vehicles
IPC: B60Q1/38
Filed: 1982-08-11
Abstract: Flasher circuit for intermittently controlling lights in travel direction indicators of motor vehicles, which are supplied with alternating current by an electric generator in the vehicle, comprising an oscillator (13) which produces an alternating signal at a predetermined frequency at two outputs in opposing phase, a pair of semiconductor triodes (11,12) which are connected into the supply circuit of the lights (L1, L2, L3, L4), and a pair of bridge rectifier circuits (34,35) whose positive-negative terminals are connected to an output of the oscillator (13) and whose other terminals are connected to the supply circuit of the lights in such a way that for each triode (11,12) a control signal of the grid is generated which is in phase with the alternating current produced by the generator (2) so that the triodes (11,12) operate in the first and in the third quadrants of the current/voltage characteristic curve.
Patent ES-8402942-A1 (ES)
Title: Process for preparing of a tissue thromboplastine composition.
IPC: C12Q1/56
Filed: 1982-12-21
Abstract: A tissue thromboplastin preparation which is sensitive to coagulation factor VII, is prepared from acetone dry powder mammalian tissue, by extraction with a salt solution containing 1 to 20 mmol/1 of calcium ions and, if desired, a surface active agent, after which the extract maybe dried.
Patent ES-8402606-A1 (ES)
Title: Benzothiazole compounds, process for their preparation and their use as dyestuffs for textile materials, paper, leather and inks.
IPC: C09D11/02
Filed: 1983-01-18
Abstract: Benzthiazole compounds of the formula < IMAGE > or a tautomeric form thereof, in which KK is the radical of a pyrimidine coupling compound as defined, W is a radical of the formula -CH2-NH-CO-C1-C4-alkyl-Q(+) An(-) in which An is an anion and Q is a quaternary radical of the formula < IMAGE > in which R1 to R6 independently of one another are a substituted or unsubstituted C1-C4-alkyl radical, or the radicals R1 and R2, or R3 and R4, or R3 and R4 and R5, together with the N atom, form a heterocyclic ring, m is the number 1, 2 or 3 and n is the number 0 or 1, and in which the benzene radicals A, B and/or C may be further substituted are particularly suitable as dyes for paper, brilliant yellow to orange dyeings which have, in particular, good wet-fastness and light-fastness, being obtained.
Patent ES-8406363-A1 (ES)
Title: Elevator system
IPC: B66B1/34
Filed: 1983-02-16
Abstract: An elevator system including an elevator car and a drive machine having a DC drive motor, a dual converter, and a phase controller for providing gate drive signals for the dual converter. A reference signal relates to the desired motor armature current is developed in response to the operation of the elevator system. The reference signal indicates when the current source should be switched from one converter bank to the other converter bank. The switching is accomplished by a method which includes retarding the firing angle of the gate drive signals applied to the operative converter, until current is extinguished, applying the gate drive signals to the other converter bank, and advancing the firing angle towards rectification to initiate current flow in the on-coming converter. The rate at which the firing angle is advanced towards rectification is a function of the control signal.
Patent ES-8405048-A1 (ES)
Title: Organo siloxanes, method for the preparation thereof and polymeric compositions containing same.
IPC: C08G77/04
Filed: 1983-03-24
Abstract: Organo siloxanes which, in conjunction with organic peroxides, serve as vulcanizing or crosslinking agents for polymers, prepared by reacting a fatty alcohol, water and methylvinyldichlorosilane or a mixture of methylvinyldichlorosilane and dimethyldichlorosilane.
Patent ES-8601648-A1 (ES)
Title: Plant care products.
IPC: C05G3/00
Filed: 1983-07-01
Abstract: EP--98712 A A plant care product has a body member (5), pref. of foamed plastics, at least a part of which is coated or impregnated with a combined plant nutrient and leaf cleaning and/or polishing composition, pref. a blend of silicone fluids. Pref. the body member comprises a first layer (6) of flexible polyurethane foam, most pref. 10-40 mm thick, 12-30 kg per cu.m. density, and having 25-65 cells per inch, carrying the plant feed and cleaning fluid and a backing layer (7) of less flexible polyethylene foam, most pref. 5-15 mm thick, 24-35 kg per cu.m. density, and having 25-70 cells per inch, impervious to the plant feed and cleaning fluid. - The two layers are most pref. bonded together with a synthetic rubber/resin adhesive in a non-flammable solvent having a solids content of 25-30 percent and an open time of 15-300 secs. - The nutrient element of the plant feed and cleaning fluid is pref. a liquid concentrate incorporating nitrogen, phosphate, and potash with chelated trace elements, most pref. LIBFEED 212 (RTM), which comprises 5-25 wt.% of the total compsn. The remainder is most pref. a blend of 10-30 wt.% of high viscosity, 20-40 wt.% intermediate viscosity, and 30-70 wt.% low viscosity silicone fluids, specifically having viscosities of 30,000, 10,000, and 300 centistokes respectively. - The invention is a foamed pad incorporating a combined plant nutrient and leaf cleaning compsn. for the care and maintenance of house plants. Handling of the pad is facilitated by a backing pad which prevents the liquid compsn. from contacting the user's hand.  (1/3) EPAB- EP--98712 B A product for the care of the leaves of indoor plants characterised by a body member or carrier at least a portion of which is coated or impregnated with a combined plant nutrient and leaf cleaning and/or polishing composition. - (7pp) GBAB- GB2122882 B A product for the care of plants comprising a body member or carrier at least a portion of which is coated or impregnated with a combined plant nutrient and leaf cleaning and/or polishing composition.
Patent ES-8504676-A1 (ES)
Title: Muramyl peptides and method for their preparation.
IPC: C07H15/00
Filed: 1983-07-22
Abstract: The compounds of the formula I < IMAGE > (I) < IMAGE > in which each of R1, R4 and R6, independently of the others, represents hydrogen or lower alkanoyl, R2 represents C1-4-alkyl, hydroxymethyl or phenyl, R3 represents hydrogen or methyl, R5 represents hydrogen or C1-3-alkyl, R7 represents C1-3-alkyl that is unsubstituted or substituted by hydroxy, mercapto or methylthio, R8 represents hydrogen or lower alkyl, X represents oxygen or the group NH, Y represents C1-4-alkylidene, and each of R9 and R10, independently of the other, represents C11-17-alkyl or C11-17-alkenyl, and their salts, have an immunostimulating activeity.
Patent ES-8504397-A1 (ES)
Title: Automatic processing device for a card with recorded data.
IPC: G06K7/08
Filed: 1983-12-02
Abstract: 1. A device for automatically processing a card bearing recorded data, whereby the processing is obtained by shifting the reading head and immobilising the card (7) between a movable front stop (16) and a movable rear stop (18), the processing device including an a support (1, 1', 24, 25) - drive means (9, 14) for moving the card from an introduction position to a reading position in which the card touches the front stop (16), these drive means further ensuring the ejection of the card, - a movable waggon (3) bearing the reading head and controlling the desactivation and the activation of the movable stops in accordance with the run of the processing procedure, - an automatic process control device (101) receiving the data signals which have been read from the card and which determine the ejection operation of the card, characterized in that - the movable waggon (3) bears at least one actuating finger (23) conceived to control the movable stops, - each stop is constituted by a member which is articulated about an axis (51, 52) stationary with respect to the support, said member possessing a blocking finger (86, 65) at one of its ends and being connected to the support by a reset spring (20, 21) which is fixed to the other end, - the inactivation and the activation of the movable stops by the actuating finger (23) being obtained through levers (19, 22) which are movable about axes (53, 74) stationary with respect to the support.
Patent ES-8602692-A1 (ES)
Title: Process for the preparation of beta-(benzothiazolylthio) and beta-(benzimidazolylthio) carboxylic acids.
IPC: C09D5/08
Filed: 1984-05-12
Abstract: Carboxylic acids of formula (I) are prepd. by reacting a mercaptan of formula (II) with an unsatd. carboxylic acid of formula (III) or its anhydride in a strongly acidic medium. - X = S or NH each R is independently H, alkyl, haloalkyl, alkoxy, alkylthio, alkylsulphonyl, phenyl, alkylphenyl, phenylalkyl, cycloalkyl, halogen, NO2, CN, COOH, alkoxycarbonyl, OH or a prim., sec. or tert. amino or carbamoyl gp. R1-R4 = H, alkyl, haloalkyl, hydroxyalkyl, alkoxyalkyl, carboxyalkyl, COOH or opt. substd. aryl or aralkyl, or R1+R2 is a bond or an alkylene gp. opt. substd. by 1 or 2 COOH gps.
Patent ES-8503893-A1 (ES)
Title: Sealed lead-acid battery
IPC: H01M10/06
Filed: 1984-05-21
Abstract: The invention provides an electric lead-acid storage battery of maintenanceless type, preservable charge with only the acid absorbed in the plates and separators. The battery is characterized in that the grids are made of an alloy of lead free of antimony, particularly lead-calcium-tin, and carry active material provided by pastes containing organic inhibitors, such as ligninsulphonic acids, and inorganic inhibitors, such as barium sulphate and alkali metal or alkaline-earth metal salts, electrochemically integrally formed and are tightly sealed within their casings to prevent access of oxygen.
Patent ES-8503942-A1 (ES)
Title: Process and compositions for dyeing the annexes of the epidermis.
IPC: A61Q5/10
Filed: 1984-07-26
Abstract: 1. Process of coloration of phanera with natural colorants by means of an aqueous solution or dispersion containing a surfactant, characterised in that it is carried out in two successives stages, of which the first comprises treatment of the phanera with a solution containing at least two non-ionic surfactants of different chemical natures and one or more salts of metals of groups II to V of the periodic classification of the elements, without colorant, whilst the second stage comprises the application to the phanera of a solution or dispersion which contains the natural colorant(s), at least one non-ionic surfactant, one or more non-ionic and/or anionic surfactants, a C1 to C5 alcohol, a glycol or glycerol and a C8 to C22 fatty acid, or glyceride or soap of such a fatty acid.