baber/WOPTO huggingface dataset:
Patent ES-435356-A1 (ES)
Title: Coke oven battery
IPC: C10B21/06
Filed: 1975-03-06
Abstract: The heating walls for a battery of coke oven chambers are formed by rows of twin heating flues. Each heating flue includes a crosswall having an internal passageway with exit ports at graduated elevation to form a header flue. The header flues in two adjacent heating walls are connected by a first series of ducts to regenerators that supply preheated air during the heating half-cycle. A second series of ducts extend between other regenerators and exit ports on the sole of the heating flues for conducting preheated lean gas or, optionally, preheated air when heating with rich gas. The ducts of each series alternate from heating wall to heating wall so that the sequence of upgoing and downgoing flues alternates from heating wall to heating wall. In the middle of a heating wall, a flue crosswall has two header flues with exit ports at opposite sides whereby the upgoing flue of each twin flue is located toward the middle of the heating wall during one regenerative half-cycle and toward the ends of the coke oven chamber during the other regenerative half-cycle.
Patent ES-442354-A1 (ES)
Title: Heterologous arterial transplants
IPC: A61L27/36
Filed: 1975-11-05
Abstract: In a process for the preparation of heterologous arterial transplants comprising freeing young animal arteries of surrounding tissue, ligating collateral branches, subjecting the resulting arteries to proteolysis to remove elastic fibers and muscle tissue to obtain collagen tubes and tanning the latter tubes to effect cross-linking, the improvement comprising effecting the proteoylsis and tanning steps in a continuous flow manner.
Patent ES-445718-A1 (ES)
Title: Manufacture of olefin polymers
IPC: C08F4/06
Filed: 1976-03-03
Abstract: A process for the manufacture of olefin polymers by polymerization of monoolefins using a silicic xerogel/chromium trioxide catalyst obtained by (1) synthesizing a particulate silicic xerogel, (2) doping said xerogel with chromium trioxide or a chromium compound capable of converting to chromium trioxide under the conditions of stage (3) and (3) heating the resulting product in a gas stream containing oxygen. The silicic xerogel/chromium trioxide catalyst used is one which has been obtained by (1) synthesizing the silicic xerogel in the first stage by (1.1) starting with a silicic hydrogel having a relatively high solids content, (1.2) extracting water from said hydrogel by means of an alkanol and/or alkanone until the organic liquid absorbs no further water, (1.3) extracting the organic liquid used in stage (1.2) from the resulting dehydrated gel saturated with said organic liquid by means of a hydrocarbon or oxohydrocarbon until said hydrocarbon or oxohydrocarbon absorbs no further organic liquid from stage (1.2), and (1.4) drying the resulting dehydrated gel saturated with hydrocarbon or oxohydrocarbon (xerogel formation), and (2) doping said xerogel in the second stage with the desired amount of chromium from a solution of chromium trioxide in an alkanone or solution of a chromium compound capable of converting to chromium trioxide under the conditions of stage (3) in an alkanol or alkanone with evaporation of the solvent.
Patent ES-447981-A1 (ES)
Title: Extruder with blow head
IPC: B29C48/52
Filed: 1976-05-14
Abstract: Extruder with blow head comprising a cylindrical body containing at least one rotating screw in coaxial position, a feeding device for the thermoplastic material near one end of the cylinder and a blow head comprising a housing and a mandrel at the other end of the cylinder forming a slit tapering in the direction of flow of the plasticized material and through which said material issues, the screw and the blow head being arranged in one plane, and directly behind the blow head a cooling device for cooling the extruded tube, wherein A. THE SCREW AND THE MANDREL ARE RIGIDLY CONNECTED WITH EACH OTHER WITHOUT ANY DISTORTION BEING POSSIBLE, B. THE LIP OF THE HOUSING OF THE BLOW HEAD PROTRUDES FROM 0.1 TO 10 MM OVER THE LIP OF THE MANDREL, C. THE DIAMETER OF THE SLIT FORMED BY THE HOUSING AND THE MANDREL IS IN THE RANGE OF FROM 1 TO 20 MM IN THE MOST NARROW AREA, AND D. THE SURFACE OF THE HOUSING FACING THE SURFACE OF THE MANDREL HAS A HIGHER ADHESION TO THE PASSING PLASTICIZED THERMOPLASTIC MATERIAL THAN THE SAID SURFACE OF THE MANDREL.
Patent ES-456405-A1 (ES)
Title: Refractory construction dome for fluidized bed reactor
IPC: F23C10/20
Filed: 1977-03-01
Abstract: A refractory constriction dome for a fluidized bed reactor is constructed to resist the upward thrust of pressure in the windbox as well as the weight of the fluidized bed. A reverse arch of refractory brick or tiles, forming the upper surface of the dome, is the structural feature which functions to resist upward thrust.
Patent ES-460203-A1 (ES)
Title: Rolling mill stand
IPC: B21B13/00
Filed: 1977-06-28
Abstract: A rolling mill stand, particularly for a rod or bar mill, has, at each side of the pass line, a rotary roll housing which includes a number of fitments each for detachably carrying a roll assembly. By rotating the roll housings, one of the roll assemblies of each roll housing can be brought into a rolling position, in which it is coupled to drive means. In order to change the rolls at the rolling positions, each of the roll housings is rotated to bring a fresh roll assembly into position. The stand has a roll change rig enabling one or more of the roll assemblies of each roll housing to be quickly run out of the stand and replaced by substitute roll assemblies.
Patent ES-463671-A1 (ES)
Title: Friction drive in printers
IPC: F16D63/00
Filed: 1977-10-28
Abstract: A printer is provided with a single drive shaft mounted on plural bearings and carrying a plurality of axially aligned, individually rotatable, hollow friction rolls, each containing an electromagnetic brake and a coupling for connecting the roll to the shaft. The electromagnets are operated independently for the several rolls and feelers are disposed upstream of the paper webs to operate the brake when sensing a marking or the end of a roll of paper separately for each roll.
Patent ES-464417-A1 (ES)
Title: Preparation of modified and activated chromocene catalysts for ethylene polymerization
IPC: C08F10/02
Filed: 1977-11-24
Abstract: Ethylene polymerization catalysts are prepared by depositing a chromocene compound on a support with a titanium compound and activating the final blend at 300 DEG C. to about 1000 DEG C. A fluoriding agent can be optionally added where a narrower molecular weight distribution of the polyethylene to be obtained is desired. Catalysts with good reproducibility, when prepared by this method, show particular utility in production of polyethylene by a fluid bed process.
Patent ES-465916-A1 (ES)
Title: Apparatus and method of connecting a flexible line to a subsea station
IPC: H01R13/523
Filed: 1978-01-12
Abstract: An apparatus for attaching a flexible line, such as a multiconductor electric cable for power and control circuits, a single flexible hose, or conventional flexible cables to a subsea station by remotely controlled means and without the assistance of divers or diver capsules or submarines. The apparatus includes a cable connecting frame structure upon which is pivotally mounted a socket-like container means which receives a receptacle means connected at one end of a flexible power cable or line. The frame structure is adapted to be releasably attached to the subsea station. A plug assembly is receivable by the socket-like container for electrical engagement with the receptacle means, and lock means holds the socket-line container in a selected position with respect to the subsea station. A method of connecting a flexible line to a subsea station in which a cable connecting frame structure carrying a socket-like container receiving a receptacle means provided at one end the power line is lowered to the subsea station by a running tool which has latched engagement with the frame structure and holds latch members on the frame structure in release position for reception of guide posts on the subsea station. Release of the running tool from its latched engagement with the frame structure provides latching of the frame structure to the guide posts so that the running tool may be retrieved. A method in which the running tool may also be used for retrieving the frame structure for service of the electrical receptacle means carried by the frame structure.
Patent ES-471797-A1 (ES)
Title: 1-Aryloxy-2-hydroxy-3-[(benzimidazolin-one-substituted alkyl)-amino]-propanes and salts thereof
IPC: A61K31/4184
Filed: 1978-07-17
Abstract: Compounds of the formula < IMAGE > wherein R1, R2 and R3 are hydrogen or substituents of various types R4 is hydrogen, alkyl of 1 to 5 carbon atoms, or optionally substituted aralkyl of 7 to 14 carbon atoms R5 is a heterocycle D is alkylene of 1 to 12 carbon atoms and A is hydrogen or acyl and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds as well as their salts are useful as alpha - and beta -adrenergic receptor blocking agents and antidepressants.
Patent ES-472115-A1 (ES)
Title: Method for preparing microcapsules
IPC: B01J13/18
Filed: 1978-07-27
Abstract: A method for preparing microcapsules comprising polymerizing urea and formaldehyde in the presence of an anionic polyelectrolyte and an ammonium salt of an acid and forming a wall membrane of a urea/formaldehyde resin around droplets of a hydrophobic oily liquid.
Patent ES-472670-A1 (ES)
Title: N-(aminomethylene)-(mono or dithio)-phosphoric acid diester amides, process for their manufacture and their use as insecticides, acaricides and nematocides.
IPC: A01N57/28
Filed: 1978-08-18
Abstract: N-(Aminomethylene)-(monothio and dithio)-phosphoric acid diester-amides of the formula < IMAGE > wherein R and R1 each independently is alkoxy or alkylthio, R2 is alkyl, and X is oxygen or sulphur, which possess arthropodicidal and nematicidal properties.
Patent ES-479419-A1 (ES)
Title: Starter for small combustion engines - with starting energy stored in helical spring wound by engine
IPC: F02N5/02
Filed: 1979-04-07
Abstract: The starter is for small combustion engines as used in small capacity motor cycle and moped engines. The starter uses a motor (23) requiring only a small battery to power it associated with a helical spring (16) which is normally wound up via reduction gearing between the engine and itself. The spring is then held in this position by a ratchet mechanism and released when the starting action is required. The spring is centred on the engine shaft and held within a casing (2) extending from the engine AC generating magnetic flywheel (4) is wound up via a worm drive (10) driven from the cogged flywheel rim (7) and two further worm drives each engaging with a satellite. These in turn work against the cogged inner surface of the case to wind up the spring. Should the engine fail to start the motor is used to wind the spring.
Patent ES-481011-A1 (ES)
Title: Press for moulding materials having a pasty consistency
IPC: C11D13/16
Filed: 1979-05-29
Abstract: A moulding press for moulding materials having a paste-like consistency, such as soap, comprises a plate (11) having sets of mould cavities (14) on at least one surface thereof and rotatable about an axis step by step in order to bring the mould cavities to a first station (A) where pressing means are provided for pressing material blanks (17) against the mould cavities, to a second station (B) where movable dies are provided for moulding the material in co-operation with the mould cavities in the rotatable plate, and to a third station (C) where means are provided for withdrawing the moulded material, wherein adjacent the mould cavities in the rotatable plate are provided through holes (15) in the rotatable plate, through which holes excess material is pushed during the actuation of the said pressing means and the movable dies.
Patent ES-481360-A1 (ES)
Title: Crimping-on Device
IPC: B65B7/28
Filed: 1979-06-07
Abstract: A crimping-on device in apparatus for affixing and sealing a flat film or foil (9) to a container rim (3), comprises a sealing head (4) consisting of a sealing socket (7) surrounding a sealing tool (5). The sealing socket is in turn surrounded by crimping tool (11), the bottom edge of which projects inwardly and has a guide surface (13). Held between this guide surface and the underside of the sealing socket (7) is an annular elastic crimping member (15) which, upon upwards movement of the crimping tool (11) relative to the sealing socket (7), is pushed into the neck-groove (2) by the guide surface (13). Sealing tool (5) is guided in the sealing socket (7) for resilient movement in line with the axis of the container, and the sealing socket (7) and the crimping tool (11) can be moved up and down independently of one another in line with the axis of the container (1).
Patent ES-489488-A1 (ES)
Title: Anode disc for X-ray tube with rotating anode.
IPC: C01B31/04
Filed: 1980-03-13
Abstract: The focal path (4) of an anode disc in accordance with the invention is provided on a pyrographite ring (1) which is oriented so that the surfaces of higher thermal and electrical conductivity extend parallel to the axis of rotation (3) of the anode disc. As a result, suitable removal of heat can be ensured without thermal overloading of the bearings.
Patent ES-8106575-A1 (ES)
Title: Light frame for building - has vertical load carrying beams acting as shutters to provide structural stability
IPC: E04B2/86
Filed: 1980-07-18
Abstract: The vertical beams are spaced so that between them, and the panels fixed to them, are left spaces that can be filled with light material of high thermal insulation. The foundation of the building starts with a compacted base, then horizontal load carrying beams with a fibrocement plate and a load distribution mesh all enveloped in a bed of concrete which also serves as a base for the floor dressing. Exterior wall panels are very thin and may be composite wood or sheet steel while the inside panels are a combination of plaster board and plaster dressing.
Patent ES-8206024-A1 (ES)
Title: Fault detecting sensor and method of detecting faults therewith.
IPC: G01M3/00
Filed: 1980-10-24
Abstract: This invention relates to sensors for detecting a fault condition, e.g. excessive temperature or leakage of fluid, in a large apparatus, and to methods of using such devices. The novel sensors comprise a conductor, an element composed of a conductive polymer whose resistivity increases sharply when a fault condition occurs, and a dielectric element which separates the conductor and conductive polymer element so that they from an electrical capacitor. The sensor is in the form of a sheet or cable whose capacitance is periodically measured. When a fault condition occurs, the conductive polymer element increases sharply in resistance in the region of the fault and reduces the capacitance of the sensor, thus signalling the occurrence (and preferably also the location) of the fault. Figure 1 shows a typical sensor in the form of a cable comprising a central conductor 10, a dielectric layer 12, a PTC layer 14 and on outer protective layer 16. The invention is particularly useful for detecting localised overheating, e.g. in dryers for agricultural products, or leakage of a fluid, e.g. from a conduit.
Patent ES-8202587-A1 (ES)
Title: Process for isomerizing glucose to fructose
IPC: C12P19/24
Filed: 1980-11-14
Abstract: A glucose-containing liquor is treated with an ion exchange material in the bisulfite/sulfite form and the treated liquor contacted with immobilized glucose isomerase to convert a portion of the glucose to fructose.
Patent ES-8203044-A1 (ES)
Title: Print hammer for high speed impact printer.
IPC: B41J9/04
Filed: 1980-12-24
Abstract: A print hammer for a high speed impact printer using a movable type-face-carrier, e.g., a rotatable printwheel. The print hammer is designed to enable rotating the printwheel for character selection purposes during the return stroke of the print hammer from impact position back to its rest position. While the print hammer moves in a plane perpendicular to the printer platen, back to rest position, pivotal and cam means cooperate to lift the hook shaped hammer head up and over the printwheel, therefore continuously clearing the path of said rotatable printwheel.
Patent ES-8207278-A1 (ES)
Title: Rotary fuel injection pump.
IPC: F02M41/14
Filed: 1981-03-04
Abstract: A rotary fuel injection pump with pump plunger stroke regulating means provided by an axially adjustable abutment slide for each plunger for limiting its outward stroke in accordance with the axial position of the abutment slide established by the angular position of a control ring.
Patent ES-8202032-A1 (ES)
Title: Composition of cationically polymerisable material and a catalyst.
IPC: G03F7/029
Filed: 1981-03-06
Abstract: Substances (I) capable of being converted into higher-molecular weight materials under the influence of a cationic catalyst, such as 1,2-epoxides, aminoplasts, vinyl monomers or prepolymers, or phenoplasts, are so converted by exposure to actinic radiation in the presence of a sulphoxonium salt (II) of formula < IMAGE > where P denotes zero or 1, R6 denotes an arylene or aralkylene group, R7 denotes -H or a group of formula < IMAGE > R8 denotes an alkyl, alkenyl, cycloalkyl, cycloalkylalkyl, aryl, or aralkyl group, R9 has the same meaning as R8 but may alternatively represent a dialkylamino group or, if R8 represents an alkyl group, R9 may represent an arylamino group, R10 and R11 each independently have the same meaning as R8 but may also each denote -H, r represents 1, 2, or 3, Zr- denotes an r-valent anion of a protic acid, and q denotes zero when p denotes zero, or zero or 1 when p denotes 1. Typical II are dimethylphenylsulphoxonium hexafluorophosphate and perchlorate, dimethylphenacylsulphoxonium hexafluorophosphate, and chloride, dodecylmethylbenzylsulphoxonium hexafluorophosphate, and 1,4-bis(1-oxo-2-(dimethylsulphoxonium)ethyl)benzene dihexafluoroarsenate. When I is a polyepoxide or a resol, it may be photopolymerized by means of II and subsequently crosslinked by heating with a latent heat-curing agent.
Patent ES-8205444-A1 (ES)
Title: Rotary positive-displacement fluid-machines
IPC: F01C1/344
Filed: 1981-04-02
Abstract: A pump, motor or engine of the sliding-vane type has radial, or diametral, vanes 1-6 mounted in a cylindrical rotor and engaging with an encircling cam surface on the casing, the profile of said surface being non-circular and defined mainly by mathematical expressions (see specification). The machine may be double-acting, Fig. 20 (not shown).
Patent ES-8203707-A1 (ES)
Title: Precision laminating press
IPC: B41F16/00
Filed: 1981-07-07
Abstract: A press apparatus comprising a pair of parallel rollers sequentially joins a plurality of pre-imaged adhesive layers in precise registration to form a composite color proof. Detent and coupling means maintain the respective rollers and mounted image sheets in predetermined registration until the rollers are brought together and rotated by separate drive means to effect lamination of the complementary imaged layers.
Patent ES-8301392-A1 (ES)
Title: Separators for Lead Acid Accumulators
IPC: H01M50/491
Filed: 1981-07-21
Abstract: Separators are manufactured by a paper-making method, sometimes followed by partial melting, from an aqueous dispersion comprising a blend of cellulosic fibers and olefin polymer fibrils in a ratio of from 20:80 to 40 to 60, the blend having a degree of freeness of from 40 to 75 DEG SR. The blend also contains: from 20 to 55% of an inorganic powder -substantially insoluble in sulphuric acid from 0.01 to 0.3% of an ionic or non-ionic wetting agent up to 50%, preferably from 10 to 20% of glass fibres and up to 50%, preferably from 10 to 20% of a vinyl or like polymer latex.
Patent ES-8306261-A1 (ES)
Title: Method of determining the position of a mobile object.
IPC: G01S1/30
Filed: 1981-09-09
Abstract: In the novel method, two beats are used for determining the location of an object (17), the drift velocity of which beats along an associated reference line (12, among others) can be calculated from the frequencies of the waves generating the beats and the location with the same phase angle of which beats can be calculated from the sources (10, 11, among others) of these waves. To determine the location, the delay times at predetermined phase angles of at least two beats are measured from a reference location (13) to the location of the object (17) and from this the reference lines are determined at the point of intersection of which the location of the object is positioned.
Patent ES-8302711-A1 (ES)
Title: Novel antibiotics, a process for producing the same, medical compositions containing the same, and a novel strain of the genus streptomyces for use in producing the same.
IPC: C12P17/18
Filed: 1981-10-22
Abstract: A KA-6643-series antibiotic comprising at least one substance represented by any of the following formulae, or a salt or ester thereof: < CHEM > is effectively useful as an antibacterial and beta -lactamase inhibiting agent and can be produced by culturing a strain belonging to the genus Streptomyces which can produce the KA-6643 substances, and isolating the antibiotic from the culture broth.
Patent ES-8306131-A1 (ES)
Title: 3-Para-alkyl-sulphonyl-phenyl 5-substd.-oxazolidinone derivs.
IPC: C07D263/20
Filed: 1982-04-20
Abstract: EP--50827 A Alleviation of bacterial infection in a mammal comprises admin. of a 3-(p-alkylsulphonylphenyl) -5-substd.-oxazolidinone deriv. of formula (I) or its acid or base salts. In (I), R1 is Me, Et, CHF2, CF3, or CF2-CHF2; X is halogen or OR2; R2 is H, COR3, CO(CH2)m-COOH, CO-CHR4-NH2, 2-carboxybenzoyl, or 2- carboxycyclohexylcarbonyl or the corresp. 1-dehydro or 4- dehydro gp. R3 is aryl or 1-12C alkyl; R4 is H, 1-5C alkyl, CH2-OH, CH2-SH, aryl or aralkyl, n is 1 or 2; and m is 2 or 3. Cpds. (I) are new, provided that when R1 is Me or Et, then X is OR2. - (I) are broad-spectrum antibacterials, their activities esp. being against Gram-negative enterobacteriaceae, beta- lactamase producing staphylococci and anaerobic strains. Dose is 10-20 mg/kg daily orally. EPAB- EP--50827 B Alleviation of bacterial infection in a mammal comprises admin. of a 3-(p-alkylsulphonylphenyl) -5-substd.-oxazolidinone deriv. of formula (I) or its acid or base salts. In (I), R1 is Me, Et, CHF2, CF3, or CF2-CHF2; X is halogen or OR2; R2 is H, COR3, CO(CH2)m-COOH, CO-CHR4-NH2, 2-carboxybenzoyl, or 2- carboxycyclohexylcarbonyl or the corresp. 1-dehydro or 4- dehydro gp. R3 is aryl or 1-12C alkyl; R4 is H, 1-5C alkyl, CH2-OH, CH2-SH, aryl or aralkyl, n is 1 or 2; and m is 2 or 3. Cpds. (I) are new, provided that when R1 is Me or Et, then X is OR2. - (I) are broad-spectrum antibacterials, their activities esp. being against Gram-negative enterobacteriaceae, beta- lactamase producing staphylococci and anaerobic strains. Dose is 10-20 mg/kg daily orally. (46pp)
Patent ES-8303712-A1 (ES)
Title: Contact lamp.
IPC: G08B5/36
Filed: 1982-04-23
Abstract: A contact lamp for use by shy persons for signalling of sympathies, and/or a reserved attitude, and/or rejection, comprises a lamp case (1) containing an optical or mechanical indicating device (2) having at least two (and preferably three) differently coloured faces (3), a switch (4), and a battery (5) and the indicating device (2) may comprise light sources (6) such as incandescent bulbs, glow-discharge lamps, or optical diodes, set vertically or horizontally, or grouped, behind transparent faces, either the light sources having coloured transparent coatings or the transparent faces being coloured alternatively, the indicating device may comprise one or more rotor discs on diametral axles.