baber/WOPTO huggingface dataset:
Patent ES-8309056-A1 (ES)
Title: Passivated fireproof tray for power station cables
IPC: H05K7/06
Filed: 1981-07-13
Abstract: Tray comprises four overlapped flexible pads per section, 25-50 mm thick and fixed to metal rings forming internal air spaces. To increase ventilation, metal gratings which close up once a preset external temp. is reached, are also fitted. - The pads are made of ceramic oxides fibre, of less than 200 kg/m3 and with Al2O3 40-55, SiO2 45-55 per cent, enclosed in gathered fabric of more than 90 per cent silica content.
Patent ES-8302197-A1 (ES)
Title: Electronic cylinder identification apparatus for synchronizing fuel injection.
IPC: F02D45/00
Filed: 1981-08-31
Abstract: An electronic cylinder identification system is disclosed for identifying the occurrence of a predetermined cycle position for a reference cylinder and synchronizing fuel injection for a multi-cylinder engine in accordance thereto. A four cylinder engine rotates a rotary body having two 90 degree spaced peripheral projections and two stationary reluctance sensors are positioned 180 degrees apart about the body and sense the passage of the rotary body projections. Logic circuitry receives signals from the two sensors and determines which sensor is currently providing a logic pulse indicating the passage of a projection and which sensor previously provided such a pulse. The logic circuitry utilizes this information to identify the rotational position of the rotary body by differentiating between occurring identical sensor pulses based upon which sensor previously produced a pulse. Preferably the rotary body is rotated by the engine camshaft which is rotated at one half of the speed of the engine crankshaft which drives the pistons in the engine cylinders through their full engine cycle in two crankshaft revolutions. Fuel injection apparatus is operated in accordance with the identified rotational position of the camshaft.
Patent ES-8304947-A1 (ES)
Title: Pyrimidine-2-sulphides and their S-oxides for use in medicine, pharmaceutical compositions containing them, processes for their preparation and such compounds when novel per se.
IPC: C07D239/38
Filed: 1982-01-02
Abstract: Compounds of the formula < IMAGE > I (wherein X represents a halogen atom n is 0, 1 or 2 R1 and R2, which may be the same or different, each represents a hydrogen atom or a carboxyl, esterified carboxyl, amido or mono- or di-C1-4 alkylamido group or a C1-4 alkyl group which may if desired carry a carboxyl or esterified carboxyl group and R3 represents a C1-32 saturated or unsaturated, straight or branched, cyclic or acyclic aliphatic group or an araliphatic or heterocyclic substituted aliphatic group, a heterocyclic group or an aryl group which groups may if desired carry one or more substituents selected from halogen atoms and oxo, nitro, hydroxy, etherified hydroxy, esterified hydroxy, primary, secondary or tertiary amino, acylamino etherified mercapto or S=O or -SO2 derivatives thereof and esterified phosphonic acid groups) and, where an acidic or basic group is present, physiologically compatible salts thereof have been found to be of use in combating abnormal cell proliferation. The compounds are prepared inter alia by oxidation of the corresponding sulfide, displacement of a leaving atom or group from the 2-position of the pyrimidine by reaction with a sulfinic acid or by ring closure of the pyrimidine ring.
Patent ES-8306434-A1 (ES)
Title: Steam dryer for animal feed grain
IPC: B02B5/00
Filed: 1982-03-24
Abstract: Dryer comprises four independent steam generators in a single chamber, and top and bottom grain hoppers. To increase performance, the combustion gas outlet tube passes through the top hopper, for preliminary heating of the grain. - The grain in the bottom hopper is also sprayed with hot water before being steam treated, and a permanent magnet in the top hopper traps any metal foreign matter in the grain.
Patent ES-8307278-A1 (ES)
Title: Electroless application of a silver coating to diamond particles.
IPC: C23C18/00
Filed: 1982-05-17
Abstract: Disclosed is an improved method for applying a coating of elemental silver on the exterior surfaces of diamond particles wherein an ammoniacal silver solution is mixed with the reducing solution and the diamond particles contacted with said mixture. The improvement of the present invention comprises agitating the ammoniacal silver solution containing said diamond particles sufficiently to suspend the particles therein and adding the reducing solution to the agitated ammoniacal solution at a metered rate adequate to produce a continuous grainy elemental silver coating on the diamond particles. A typical reducing solution is aqueous invert sugar.
Patent ES-8305830-A1 (ES)
Title: Automatic process for the selection of microorganisms.
IPC: C12Q1/04
Filed: 1982-07-07
Abstract: In a new automated process for the selection of microorganisms, (A) agar blocks enriched with a nutrient medium are produced under sterile conditions: (B) the agar blocks are each inoculated with 1 drop of spore suspension, photometric control being used to ensure that as a rule each drop contains only one spore (C) the inoculated blocks are kept in an incubator under conditions permitting colony formation (D) an agar block contg. a spore colony is placed on a nutrient medium mixed with test organisms and (E) after again keeping in an incubator, from colony diameter and zone of inhibition diameter, the index of potency is determined by computer, and selection is made on the basis of the index. Selection of strains for antibiotic prodn. or for the prodn. of other microbial prods. Efficiency is improved, so that the number of microorganisms that can be determined per unit time is increased.
Patent ES-8308280-A1 (ES)
Title: Storage cabinet with display system for indicating the contents of the cabinet.
IPC: G07F9/02
Filed: 1982-08-06
Abstract: A storage cabinet, which is useful for storing columns of spools containing sewing thread of different colours and colour shades and of different lengths, provides a column-by-row matrix of dispensing mouths so that articles can be removed, one at a time, from a selected magazine. The articles in each magazine are advanced by a spring-loaded position transducer which provides position data signals representing the content of the magazine. The position data signals are supplied to a microprocessor-controlled display which is connected to a control panel for selecting three modes of operation and for entering keyboard data. In a first mode, a display is provided of any magazine, in a selected column, which has a minimum or less than a minimum content of articles. In a second mode, a serial number of an article is entered on the data keyboard and a display is provided of the contents of a corresponding magazine. In a third mode, a printout is provided which represents an inventory of the contents of each magazine.
Patent ES-8309004-A1 (ES)
Title: Missile.
IPC: F42B12/60
Filed: 1982-10-20
Abstract: A flying vehicle or projectile for transporting a plurality of useful loads which are to be expelled at a predetermined point of the flight path. The flying projectile or transport vehicle includes a useful load chamber that is defined by a cylindrically-shaped housing and includes means for expelling the useful load. The cylindrically shaped housing is formed by means of a plurality of mutually joined segments 13, 13' which are detachable from each other and which form a cylindrical housing surface. The individual segments have hook-shaped extensions 15, 15' through which a rod lockingly extends. Upon the predetermined ignition of a pyrotechnic charge a force is formed by the charge which causes each rod to move so as to unlock the mutually joined segments which thereupon detach themselves from each other to permit the expulsion of the useful loads.
Patent ES-8400878-A1 (ES)
Title: Automatic disinfector with preset electronic programming
IPC: A61L2/24
Filed: 1982-11-12
Abstract: The disinfector comprises a pressurised bactericide cylinder with a safety valve and a dispensing electric valve. A diffusing nozzle, and a rapid heater, are also provided, together with a thermostat maintaining a constant temp.. - An electronic automatic control assembly and a set of regulators are also provided.
Patent ES-8401206-A1 (ES)
Title: Torsion damper for vehicle clutch plate - uses elastic damper fitted inside circumferential springs fitted between hub and friction surface of clutch plate
IPC: F16D13/68
Filed: 1983-02-08
Abstract: The torsional damper is fitted in automotive clutch plates of the type having two co-axial parts mounted so that one part can rotate relative to the other within a predetermined angular displacement. Multiple tangentially oriented coil springs link the two co-axial parts. The coil springs are mounted in specially provided slots machined in one of the two parts of the clutch assembly. The coil springs each have an elastic piece mounted inside the coil and following the circumferential orientation of the spring. The elastic piece is inserted between the edges of the slot provided for the spring, and provides damping for the relative motion between the hub and the friction surface of the clutch plate.
Patent ES-8404376-A1 (ES)
Title: Hydrated hydroxyethyl cellulose compositions
IPC: C09K3/00
Filed: 1983-03-10
Abstract: A method of activating hydroxyethyl cellulose (HEC) such that the HEC will hydrate in heavy brines having a density greater than about 13.5 pounds per gallon at ambient temperature, the activated HEC compositions so produced, and viscous well servicing compositions wherein an oleaginous liquid and a compatiblizing agent are admixed to form a viscous slurry, admixing therewith an aqueous solution of an inorganic salt which has an exothermic heat of solution, and thereafter admixing HEC therewith to form a viscous pourable composition.
Patent ES-8600162-A1 (ES)
Title: Method for recovering platinum in a nitric acid plant.
IPC: C22B/
Filed: 1983-04-14
Abstract: Improved recovery of platinum lost from the catalyst gauze in a nitric acid plant is obtained by using palladium containing recovery gauzes configured to enhance the mass transfer characteristics of the system.
Patent ES-8402417-A1 (ES)
Title: Sensor
IPC: G01D3/036
Filed: 1983-04-21
Abstract: A sensor for converting a first quantity into a second quantity has at least two ranges of characteristics and two sensor elements which have different individual characteristics (1, 2, 3, 4) in the ranges of characteristics. The variation of the individual characteristics (1, 2, 3, 4) is selected in such a manner that the individual characteristics (1, 2, 3, 4) can be combined to form a defined total characteristic (5). Such sensors can be used for compensating for fluctuations in the environmental temperature, the supply voltage or the like.
Patent ES-8500648-A1 (ES)
Title: Safety valve control device.
IPC: F16K17/10
Filed: 1983-11-18
Abstract: 1. A system for controlling the disk (4) of a safety valve (2), the disk having a servo piston which is movable in a servo piston chamber (7) and being actuated by one-sided loading of the servo piston, the system comprising an auxiliary valve (39) whose disk (36) is biased by a predetermined force in its closing direction and which opens in response to a pressure on it corresponding to such predetermined force, characterised in that a plunger (15) is associated with the auxiliary valve (39) and the two chambers (18, 19) on either side of the plunger communicate with one another by way of a restrictor (8), one such chamber (18) communicates directly with the chamber which it is the function of the safety valve (2) to protect against excess pressure, the other plunger- associated chamber (19) communicates with the inflow side of the auxiliary valve (39), means (24) are provided to enable the plunger (15) to act positively on thedisk (36) of the auxiliary valve (39), the crosssectional area of the plunger (15) is greater than that area of the auxiliary-valve disk (36) which experiences the pressure in the other plunger-associated chamber (19), and means (28) are provided which respond to an opening movement of the auxiliary-valve disk (36) by loading the servo piston on one side.
Patent ES-8602130-A1 (ES)
Title: Macrolide derivatives.
IPC: C07H17/08
Filed: 1984-03-01
Abstract: Novel macrolides of the formula 1: < CHEM > wherein R is formyl or hydroxymethyl R<1> is hydrogen or C1-6 alkanoyl R<2> is hydrogen or < CHEM > and R<3> is hydrogen or C1-6 alkanoyl provided that one of R<1> or R<3> must be other than hydrogen can be prepared by contacting macrocin or lactenocin with an acyl donor in the presence of an acylating enzyme system selected from that produced by Streptomyces thermotolerans ATCC 11416, Streptomyces thermotolerans NRRL 15270 or Streptomyces fungicidicus subsp. espinomyceticus ATCC 21574 and are useful in controlling various pathogenic microorganisms such as mycoplasma series.
Patent ES-8503295-A1 (ES)
Title: Hydraulic tractor-cab suspension apparatus.
IPC: B62D27/04
Filed: 1984-03-06
Abstract: A tractor cab suspension apparatus according to the invention may be advantageously mounted upon a tractor having a chassis or frame (12) and a cab (14) mounted on the chassis end thereof. A suspension assembly is mounted between the chassis and cab at each of the left and right, front and rear corners of the cab. The subject hydraulic suspension system includes a source of pressurized hydraulic fluid and a first conduit system extending between accumulators and hydraulic cylinders of the suspension system. A control valve is mounted downstream of the source of pressurized fluid and is adapted to deliver fluid via a further hydraulic conduit system to the first conduit system for selectively extending the suspension cylinders.
Patent ES-8500124-A1 (ES)
Title: Method of and apparatus for filling thermoplastic material with reinforcing material.
IPC: B29C48/52
Filed: 1984-03-13
Abstract: 1. A method of filling thermoplastic material with a reinforcing material wherein the thermoplastic material is supplied in granulate form and is melted in screw-type extrusion apparatus, and wherein additional granulate and then the reinforcing material are supplied separately to the melt in the mixing section of the extrusion apparatus, characterized in that the additional granulate (34) is homogenously blended with the melt by mixing and keneading elements (13, 28) provided between the sites of introduction (12, 14) for the additional granulate (34) and the reinforcing material (35), and in that in the process the additional granulate is melted superficially only to the extent of still being solid interiorly in the area of introduction of the reinforced material (35).
Patent ES-8506793-A1 (ES)
Title: Bleaching and laundering composition free of water-soluble silicates
IPC: C11D3/39
Filed: 1984-03-14
Abstract: A particulate bleaching detergent composition is provided comprising (a) a bleaching agent comprising a peroxyacid compound and/or a water-soluble salt thereof and (b) at least one surface active agent selected from the group consisting of anionic, cationic, nonionic, ampholytic and zwitterionic detergents said bleaching detergent composition being substantially free of (i) water- soluble silicate compounds and (ii) agglomerate particles which essentially comprise said activator, a water-insoluble silicate compound and a nonionic surfactant.
Patent ES-8504836-A1 (ES)
Title: Procedure for the irreversible binding of proteins onto polystyrene surfaces with retention of their biological activity, polystyrene surfaces obtained by this procedure, and their use.
IPC: C12N11/06
Filed: 1984-03-30
Abstract: A procedure for the immobilization of proteins on plystyrene surfaces which includes a pre-treatment of the polystyrene surface with a bis-diazonium compound of the general formula I where <CHEM contiene="yes"> R1 stands for a hydrogen atom, a halogen atom, an alkyl group, an alkoxy group or a nitro group and where R2 stands for a hydrogen atom, a haiogen atom or an alkyl group and where X stands for an anion and the subsequent adsorption of the protein on the surface pretreated. Proteins immobilized by this procedure may be used in immunoassays.
Patent ES-8603066-A1 (ES)
Title: Expanded metal packing and method of manufacture.
IPC: F28C1/02
Filed: 1984-06-20
Abstract: Expanded metal vapor-liquid contact plates disposed in face-to-face contact with respective corrugations inclined to the horizontal across a notional plane. In one embodiment, a perforated lamella is disposed across the notional plane. The expanded metal packing which may also be of slit or louvered construction is disposed within a vapor-liquid contact column for the purpose of bringing about mass and heat transfer between liquid and vapor passing in opposite directions therethrough. The body portion of each expanded metal plate comprises metal that has been slitted and expanded by stretching along oppositely oriented axes to provide both surfaces thereof with a very large number of apertures with little wasted material. The metal lands defining the apertures are, moreover, twisted and angulated. The apertures in the plates also trap liquid and expose it to the vapor stream on both sides of the expanded metal affording self-spreading of the liquid and turbulent vapor flow therethrough. In this manner, the assembly affords optimal pressure drop characteristics, surface to vapor passage area ration, and vapor-liquid distribution characteristics. The laminate plate formation may also afford select flow and turbulence characteristics through capillary action between offset laminate land areas of the corrugated sheets.
Patent ES-8603690-A1 (ES)
Title: Benzoyl urea derivs. prepn.
Filed: 1984-07-30
Abstract: Benzoyl urea derivatives of formula (I) (where X1 & X2 = H, halogen, methyl or methoxy W1 & W2 = O or S R1 = H or a functional group such as alkyl, hydroxy, alkoxy, alkoxy-methyl, acyl or alkoxycarbonyl, R2 = H, opt. substd. alkoxycarbonyl, R2 = H, opt. substd. alkyl, cyclic or heterocyclic group or opt. substd. aryl, R3 = phenyl or pyridyl (opt. substd., esp. by halogen) are prepd. by reacting an amide (II) with a halo cpd. (III) (Z = halogen). The reaction is effected in a solvent at the boiling temperature. - Specifically derived is prepn. of (I; X1=X2=F; W1=W2=O; R1=R2=H; R3=4-Cl) by reaction of 2,6-difluoro benzamide (IIA) with 4-chlorophenyl carbamoyl chloride (IIIA) in chlorobenzene at 130 deg. C.
Patent ES-8506953-A1 (ES)
Title: Receiving circuit for a wave modulated at one time in frequency by an analogue signal, at another time in phase by a digital signal
IPC: H04N7/20
Filed: 1984-10-11
Abstract: The circuit comprises a surface acoustic wave device. On the substrate (32) of the surface acoustic wave device, are provided two pairs of input transducers (33, 34, 35, 36) connected, in parallel, to the input of the circuit. The transducers (33, 34, 35, 36) initiate surface acoustic waves corresponding to the signals applied on two pairs of paths (41, 42, 43, 44) ending at two pairs of reception transducers (37, 38, 39, 40). The outputs of the output transducers of the first pair (37, 38) are connected to the two inputs of a mixer (28) whose output yields the received digital signal. The outputs of the second pair of transducers (39, 40) are connected to the inputs of two limiters (26, 27) whose outputs are connected to the two inputs of a mixer (29) whose output yields the analog signal. The difference in path lengths of the first pair (41, 42) introduces a delay of the order of one bit and the difference in path lengths of the second pair (43, 44) introduces a delay equal to the inverse of twice the bandwidth between the peaks of the discriminator thus constituted.
Patent ES-8703831-A1 (ES)
Title: New acrylamide derivs.
Filed: 1985-07-03
Abstract: Acrylamide derivatives (alkenoyl carbamates) of formula (I) are new: CH2=CR-CO-NH-CO-X-Y R = H or 1-8C alkyl X = -O-, -S-, -NH-, or -NR- Y = residue of active H atom contg. cpd. (excl.-X-H). Also claimed are: (i) soln. of (I) in an organic solvent whose solubility parameter is pref. at least 8 and (ii) polymer prepd. by polymsn. of (I) opt. in admixt. with a copolymerisable comonomer.
Patent ES-8609167-A1 (ES)
Title: Ultra-high pressure abrasive jet cutting of glass
IPC: B24C3/04
Filed: 1985-09-12
Abstract: A system readily cuts intricate interior patterns from, as well as make simple cuts across, glass blanks S of various thicknesses at increased speed by means of an ultra-high pressure abrasive fluid jet. A highly collimated fluid stream or jet 14, into which abrasive particles are aspirated, is directed against the glass from a pressurized source 33. For initial penetration of the glass within the interior of the blank, the pressurized source is maintained at a first pressure level, so that the glass is initially penetrated without fracturing or undue chipping at the point of penetration and whereby the abrasive fluid stream may be advanced along the desired path relative to the glass at a first speed such as to sever the glass. After initial penetration by the abrasive jet the pressure level of the pressurized source of fluid is significantly increased, enabling the line speed of the fluid jet relative to the glass to be increased while still severing the glass and producing cut edges of high quality.
Patent ES-8702751-A1 (ES)
Title: Current supervision for a switching regulator.
IPC: H02M3/156
Filed: 1986-01-27
Abstract: A circuit arragement for monitoring current in a switching converter, wherein an inductance is charged pulse-wise with a current via a power switch. In accordance with the invention, the mean value of the voltage drop across the inductance is formed via an RC-component and the power switch is blocked via a threshold value switch when a predetermined maximum voltage drop is exceeded across the inductance.
Patent ES-8802364-A1 (ES)
Title: Composition for coating optical communication glass fiber.
IPC: C03C25/10
Filed: 1986-02-21
Abstract: Coating compositions for optical communication glass fiber which have improved toughness and release characteristics is made from an organopolysiloxane having vinyl and 20 to 50 mole percent phenyl radical, a polysiloxane having dimethylvinyl-siloxane units and SiO2 units, an organohydrogenpolysiloxane, and a platinum catalyst.
Patent ES-8800422-A1 (ES)
Title: A self destructing fuse for sub-munitions to be expelled from a rocket.
IPC: F42C15/184
Filed: 1986-06-20
Abstract: The fuse comprises a first striker member which is movable within the body of the fuse and is able to come into contact with a detonator to cause it to explode, and a slide which is movable in a direction substantially orthogonal to that in which the striker member is movable and which carries the detonator within the said slide there is disposed a second striker member which is movable from a first position, in which it elastically deforms a spring and is held at a predetermined distance from the detonator, to a second position in which it comes into contact with the detonator to cause it to explode, the movement of the second striker member being delayed by delay means operable to allow the movement of the striker member itself from the first-defined first to the second position only after a predetermined time.
Patent IE-911605-A1 (IE)
Title: Addressing device
Inventor: VOCKENHUBER PETER
IPC: H04Q9/06
Filed: 1991-05-10
Abstract: An addressing device has a supply wire (1), an addressing wire (9), an information wire (2) and a reference wire (3) that connect to a multitude of addressable units (28). The address wire is connected to voltage references (16) of low output impedance (17). If a current signal is drawn through the address wire (9), the current originates from the addressable unit that is located next to the control unit (26) that has not yet been addressed. This current signal is used to address the unit. Once this addressing cycle is accomplished, the addressable unit (28) disconnects, and the following addressing action is received by the next addressable unit.