baber/WOPTO huggingface dataset:
Patent ES-472873-A1 (ES)
Title: Rod profiling apparatus
IPC: B21D11/14
Filed: 1978-08-28
Abstract: An apparatus for profiling rod or wire comprises two pairs of driven profiling rollers (17) arranged normally one to the other, the rollers of each pair being spaced to engage the material at opposite sides thereof. The rollers (17) can be skewed at an angle ( alpha ) to the direction of travel of the material (22) to be profiled so as to produce in one operation a profiled rod or wire twisted along its longitudinal axis.
Patent ES-477550-A1 (ES)
Title: Thermographic apparatus for physical examination of patients.
IPC: A61B5/01
Filed: 1979-02-06
Abstract: A passive thermographic analytical apparatus for determining the presence of cancer includes a left and right breast scanner array, each of which includes a matrix of infra-red energy sensors and reflectors mounted in a close spaced array for producing a pattern of temperature measurements. The arrays are mounted within an adjustable support to permit spatial positioning and alignment of the arrays. Each sensor produces an analog voltage proportional to the body temperature. The sensor output voltages are sequentially read and converted into appropriate digital form for storage in a RAM memory of a microprocessor, which includes a pattern recognition program to directly create an automated diagnosis of the radiation pattern from which the normality or abnormality of the breasts can be diagnosed. The various parameters are reduced to a multiple digit number which is displayed. The number is encoded to a particular condition.
Patent ES-480975-A1 (ES)
Title: Process for the preparation of diamines.
IPC: C07C67/00
Filed: 1979-05-28
Abstract: A two-step process for the production of aliphatic or cycloaliphatic diamines having 4 to 18 carbon atoms is disclosed wherein in the first step an aliphatic or cycloaliphatic dialdehyde is reacted with a monoamine olefin at atmospheric pressure at a temperature up to 100 DEG C. to form the corresponding diazomethyne and in the second step the diazomethyne is reacted at 60 DEG to 200 DEG C. and 50 to 300 bar with a mixture of ammonia and hydrogen in the presence of a hydrogenation catalyst to form the corresponding diamine and release of monoamine.
Patent ES-481163-A1 (ES)
Title: Process for the industrial preparation of water insoluble azo dyestuffs containing cyano groups from the corresponding halogen compounds
IPC: C09B43/42
Filed: 1979-05-31
Abstract: A process for the manufacture of a cyano azo dyestuff insoluble in water, of the formula (I) (CN)n-A-N=N-B (I) from a halogenated azo compound of the formula (II) (Hal)n-A-N=N-B (II) in which A denotes a benzene radical carrying one or more nitrile or halogen substituents in the ortho position with respect to the azo group, Hal represents a halogen atom, in particular bromine, chlorine or iodine, B denotes the radical of a coupling component, preferably a substituted para-amino arylene radical, A and B are free from water-solubilizing groups and may carry other substituents usual in azo dyestuffs, n is 1 or 2, characterized in that a compound of formula (II) is reacted with an alkali metal cyanide, preferably sodium cyanide, and the operation is effected in the absence of water and in a solvent formed by a thioether of the formula (III) X-R-S-R'-H (III) where R and R' are the same or different and denote an alkylene radical having from 1 to 8 carbon atoms, a straight or branched chain able to contain an -O- or -S- bridge and in the presence of a catalyst constituted by a combination between the thioether of formula (III) and a cuprous salt.
Patent ES-482462-A1 (ES)
Title: A process for preparing cis-2-aryl-3-aminomethyl-bicyclo (2,2,2) octanes and the compounds 2-aryl-3-aminomethylidene-bicyclo (2,2,2) octanes.
IPC: A61P25/26
Filed: 1979-07-13
Abstract: A process for preparing antidepresssant 2-phenylbicyclooctylamines of formula (I): < IMAGE > (I) where R1 and R2 represent C1-3 alkyl and Ar represents a phenyl group optionally substituted by up to two halogen atoms, by reduction of a novel enamine intermediate of formula: < IMAGE > (II) where R3 and R4 are hydrogen or taken together represent a single bond and where X is hydrogen, bromine or chlorine.
Patent ES-487113-A1 (ES)
Title: Round-about game
IPC: A63F9/06
Filed: 1979-12-20
Abstract: A round-about game is designed for players to attempt to grab pegs from a playing surface when the pegs are randomly and selectively raised relative to the playing surface for a short period of time. The game includes a housing, the upper part of which defines the playing surface having a plurality of sets of recesses, each set of recesses being disposed at a different distance from a central vertical axis of the housing. Each of the recesses is adapted to receive one of the pegs such that the pegs are not readily removed from the playing surface. A rotatable platform is rotated below the playing surface about the central axis of the housing and has cams disposed thereon to engage the removable pegs resulting in the pegs being raised above the playing surface. The rotation of a starter button extending from the top center of the playing surface energizes a windup motor through a ratchet mechanism so that the platform is maintained stationary. The depression of the starter button initiates play of the game with the rotatable platform being rotated approximately 360 DEG by the windup motor through the ratchet mechanism.
Patent ES-487996-A1 (ES)
Title: Apparatus for synchronizing deflection signal generators to the corresponding synchronization signals in a television system
IPC: H03K4/72
Filed: 1980-01-24
Abstract: A vertical frequency deflection signal generator includes a comparator whose output is coupled to a capacitor the voltage across which constitutes the vertical deflection voltage. The capacitor is charged from a voltage source in the vertical trace interval and discharged when the comparator output switches to ground potential, i.e. when the voltage at the inverting input of the comparator is greater than the voltage at the direct input. To synchronize such a vertical deflection signal generator to vertical synchronization pulses derived from an incoming television signal, the vertical synchronization signals are applied to the base of a transistor whose emitter-collector circuit is connected to the comparator output through a resistor. Each received vertical synchronization signal therefore causes a slight decrease in the output voltage of the comparator and, because of a feedback resistor, a corresponding decrease at the direct input of the comparator. The circuit is so balanced that a vertical synchronization signal received near the end of the trace interval will cause an early switching of the comparator, while noise pulses received other than near the end of the trace interval will have no effect.
Patent ES-8100994-A1 (ES)
Title: Power-assisted steering gear
IPC: B62D5/06
Filed: 1980-03-31
Abstract: A power-assisted steering gear has reaction means to provide a "road feel" at the steering wheel. The gear includes a steering spindle comprising a first part 1 and a second part 2. The first part is formed with a rotary valve 3 and the second part 2, which is constructed as a steering worm, is formed with a control bush 5 cooperating with the valve 3 which is connected to the steering worm via a torsion rod 6. The steering worm is operatively connected by way of recirculating balls 14 to a power piston 13 which is axially slidable in a gear casing 12 and meshes with a steering sector 16. The torsion rod 6 is surrounded by a hollow reaction piston 20 which is supported on the two ends 23, 24 of the torsion rod 6. The adjacent ends of the reaction piston 20 and the first steering spindle part 1 are formed with complementary V-shaped recesses 21,22 which upon assembly of the two elements 1 and 20 form, in conjunction with the peripheral surface of the end 23 of rod 6, a peripheral zig-zag channel which serves to guide a row of balls 25. The channel with the balls 25 constitutes centring means for the rotary valve 3, 5. At its end remote from the centring means the reaction piston 20 forms a chamber 30 which accommodates a centring spring 31 and which is connected to a working pressure duct 34, 35.
Patent ES-8104495-A1 (ES)
Title: Filled polymer composition for automatic addition of a corrosion inhibitor to a coolant system
IPC: C23F11/14
Filed: 1980-05-09
Abstract: A filled insoluble polymer containing one or more corrosion inhibitors and a slightly water soluble polymer is utilized to automatically and continuously add a corrosion inhibitor to a coolant solution passing through a heat exchanger. The corrosion inhibitor is gradually leached from the filled polymer supplying inhibitor to the coolant to protect the metallic parts of the coolant system that are subject to corrosive conditions.
Patent ES-8107250-A1 (ES)
Title: 1,2-Modified fortimicins A and B, intermediates therefor and method for their manufacture
IPC: A61P31/04
Filed: 1980-09-24
Abstract: A 1,2-modified fortimicin A or B represented by the formulae I, II and III: < IMAGE > I < IMAGE > II < IMAGE > III wherein R is hydrogen or loweralkyl.
Patent ES-8202828-A1 (ES)
Title: Cephalosporin derivatives, process for their preparation, pharmaceutical compositions containing them and their application.
IPC: C07D501/24
Filed: 1981-03-11
Abstract: 7 beta -Aminoisothiazolylacetamido-3-cephem-4-carboxylic acid compounds of the formula < IMAGE > in which n is 0 or 1, Am is an optionally protected amino group, A is a group -CH2-, -C(=O)- or -C(=N-O-R1)-, in which R1 is hydrogen, optionally substituted lower alkyl or cycloalkyl, or optionally N-substituted carbamoyl, R2 is hydrogen or lower alkoxy, R3 is hydrogen, etherified or esterified hydroxyl, etherified mercapto, formyl or the radical of the formula -CH2-R@ in which R@ is hydrogen, hydroxyl, acyloxy, heterocyclylthio or ammonio, and R4 is an optionally protected carboxyl group, and salts of these compounds which have a salt-forming group, have antibiotic properties against gram-positive and gram-negative microorganisms. Intermediates and starting materials are also described.
Patent ES-8301514-A1 (ES)
Title: Process for the dyeing in a gel state of fibrous articles of wet-spun acrylonitrile polymers.
IPC: D06P1/41
Filed: 1981-07-10
Abstract: Fiber material composed of acid-modified homopolymers or copolymers of acrylonitrile (PAC fibers) which has been obtained by a wet spinning process, has not been dried and is still in a swollen condition (gel form), can be dyed advantageously and in fast colors by means of soluble dyes, the molecule of which contains several groups, namely more than one quaternary grouping and/or a strongly basic grouping carrying no charge, which exert a basic action towards the acid groups of the fiber substance. The chromophore of this colorant can belong to the category of monoazo or diazo dyes, methine, azamethine or diazamethine dyes or naphthalactam dyes. In accordance with the invention, after substantially removing the non-aqueous spinning solvent by washing, the spun material, as a moist gel, is dyed continuously or discontinuously from an aqueous dyebath the fibers can be stretched before the dye is applied, during the dyeing process itself or immediately afterwards. By virtue of their special nature, the dyes of the type designated above, which have a strong fixing action, produce optimum fixing rates when dyeing PAC gels and, in the subsequent production stages, do not cause any noticeable soiling, as a result of dye which has bled out, on components of machines and operating baths, such as stretching or after-treatment baths. Investigations of penetration of the fiber by the dye, of the fixing rate and of the resulting fastness properties, such as fastness to wet processing, have shown no disadvantages compared with conventional dyes.
Patent ES-8206902-A1 (ES)
Title: Method of manufacturing annular tape cores for protective interrupters of fault currents.
IPC: H01F41/02
Filed: 1981-08-18
Abstract: In order to improve the temperature constancy of induction boost in a standard working temperature range for fault current safety switches, a Ni-Mo-Cu-Fe alloy is provided whose nickel and copper content in a binary nickel-copper system is defined by a quadrangle of points A (80.5 wt. % Ni and 0 wt. % Cu), B (82 wt. % Ni and 0 wt. % Cu), C (70 wt. % Ni and 16.5 wt. % Cu) and D (70 wt. % Ni and 14.4 wt. % Cu) and whose molybdenum content, z, in wt. % satisfies the relation: 11/30 (x-68)</=z</=11/30 (x-63.5) with a given Ni content, x, in wt. % and the remainder of which essentially consists of iron and minor processing impurities. Such an alloy is worked into a 0.05 through 0.3 mm thick tape and wound into a toroidal tape core which is first annealed for about 30 minutes at temperatures between 900 DEG and 1200 DEG C. and is then tempered in accordance with its Mo content at the temperatures between 450 DEG and 550 DEG C. in such a manner that the magnetic anisotropy, K1, becomes equal to 0 at temperatures between -5 DEG and +30 DEG C. Such toroidal tape cores are particularly useful as sum current transformer cores or pulse-current-sensitive fault current safety switches, with a trigger current strength of 30 mA.
Patent ES-8206515-A1 (ES)
Title: Imidazole derivatives, processes and intermediates for their preparation and drugs containing them.
IPC: A61K31/44
Filed: 1981-09-09
Abstract: Imidazole derivatives of the formula < IMAGE > I wherein R1, R2 and R3, independently, are hydrogen, halogen, trifluoromethyl, nitro, lower alkyl or lower alkylthio one of R4 and R5 is hydrogen and the other is hydrogen, halogen, hydroxy or lower alkoxy R6 is hydrogen or lower alkyl R7 is hydrogen, hydroxy, lower alkyl or lower alkoxy and either R8 is hydrogen, lower alkyl, lower alkenyl, aryl(lower alkyl) or acyl and R9 taken together with R is an additional bond, or R9 is lower alkyl, lower alkenyl or aryl(lower alkyl) and R8 taken together with R is an additional bond provided that R4 or R5 is not hydroxy when R7 is lower alkoxy and/or R8 is acyl, and that R7 is not hydroxy when R4 or R5 is lower alkoxy and/or R8 is acyl, and their pharmaceutically acceptable acid addition salts are described, the compounds of formula I have valuable therapeutic properties and are especially useful as analgesics.
Patent ES-8307783-A1 (ES)
Title: 2,3-Dihydro-4-pyrone derivatives, their preparation the herbicidal compositions in which they are present and their use for selectively destroying weeds in crops
IPC: A01N43/14
Filed: 1981-11-13
Abstract: The invention relates to new 2,3-dihydro-4-pyrone derivatives. These compounds correspond to the formula: < IMAGE > in which R2 represents an alkyl radical (C2-C3) and R3 represents and alkyl radical (C1-C4), an alkenyl radical (C3-C5) or an alkynyl radical (C3-C5). They can be used for destroying weeds in crops, in particular sunflower and cotton crops.
Patent ES-8301394-A1 (ES)
Title: Connection device
IPC: H01R4/24
Filed: 1981-12-04
Abstract: A connection device, in particular for telecommunication lines, comprises a casing consisting of two substantially identical parts, each comprising, on their open assembly side, a plurality of projecting parts and recessed parts in the form of castellations. The dimensions of the castellations are such that they are able to penetrate one in the other. A passage is contained in each projection of one part of the casing and in the corresponding recess in the other part of the casing. Each passage contains two conductor elements arranged in facing relationship. The elements have split end parts arranged on opposite sides of the casing, into which electrical connections can be made.
Patent ES-8303800-A1 (ES)
Title: Overhead cable with tension members.
IPC: H01B7/18
Filed: 1981-12-18
Abstract: In known overhead telephone cables comprising two individual encased and stranded conductors, each consisting of a plurality of copper wires for the transmission of signals, and steel wires for load bearing purposes, the problem of relatively high susceptibility to corrosion at leakage points in the casing due to water penetration is solved by replacing the steel wires with bundles of stretch-resistant synthetic fibres, e.g. aromatic polyamide fibres, and the tendency of spirally wound synthetic fibres, or bundles of fibres, to shift towards the center of the conductor when the cable is under tension, and thus allow the cable to elongate is prevented by arranging the copper wires and bundles of fibres so that they position themselves mutually. The coherency of the bundles of fibres required for this purpose may be obtained, for example, by stranding or twisting the fibres in the bundle or impregnating the bundle with a resin, preferably colophony.
Patent ES-8308617-A1 (ES)
Title: Starting aids for internal combustion engines
IPC: F23Q7/00
Filed: 1982-09-23
Abstract: An electric starting aid for a compression ignition engine includes a central conductive rod housed within a hollow extension secured to a body part. The rod has a tapered portion at least part of which extends beyond the extension and about which a conductive tape forming a heating element is wound in helical overlapping relationship. A fused glass filling supports the rod and element within the extension.
Patent ES-8402753-A1 (ES)
Title: Machine for coating documents with plastics
Filed: 1983-02-16
Abstract: The machine consists of an outer casing, switch, pilot light, thermometer, radiator for cooling the plastic-coated documents, and protective fuse. In the document entry slot is situated a front set of feed rollers, followed by heating plates and a rear set of rollers immediately after the plates and before the cooling radiator.
Patent ES-8404005-A1 (ES)
Title: Venetian roller blind and device for arresting it during the down-swing.
IPC: E06B9/06
Filed: 1983-05-02
Abstract: 1. A roller blind consisting of slats (2) with horizontal axis which are articulated, connected to one another and are foldable zigzag in a space (A) disposed under the taker roller (5) whereby the zigzag folding together of the slats (2) is ensured by elastic parts (14, 15, 16) which are disposed between at least two adjacent slats, characterised in that for ensuring the zigzag folding of at least two adjacent slats (2) there are introduced into the opposite front sides (2') of these slats just as many plugs (14, 15) which cooperate mutually by means of an elastic projection or added piece (16) in particular of synthetic material, rubber or material with the same flexible properties whereby the projection (16) is slidable in an associated hole (17) of the adjacent plug (15).
Patent ES-8406804-A1 (ES)
Title: Method and apparatus for connecting branch circuits to cores of a live electrical cable
IPC: H01R9/03
Filed: 1983-06-07
Abstract: Method and apparatus for connecting branch circuits to cores of a live electrical cable include placing a plurality of contact pieces individually in position in a common predetermined cable cross-sectional plane. The branch circuits may be connected to the contact pieces before or after such placement. The contact pieces each have contact feet which include contact blades or like arrangements. The contact feet can be inserted into a dual trough-like spacer piece placed between the cable cores. A multi-piece clamping ring maintained in an assembled condition by tension bolts is positioned to enclose or envelop the contact pieces. During the process of tightening the tension bolts, pressure pieces exert pressure on the cable cores so that the cores are pressed against the adjacent contact pieces. This results in the contact blades penetrating the core insulation to establish physical contact with the cable.
Patent ES-8403516-A1 (ES)
Title: Coke oven.
IPC: C10B33/00
Filed: 1983-07-06
Abstract: 1. A coke-oven with a plurality of horizontal coking chambers and a foreman's gallery extending in front of the coking chambers in the direction of length of the coke-oven, with two lengths of rail extending in the direction of length of the coke-oven, with a coke transfer machine traversable along the lengths of rail in front of the coking chambers carrying a coke-mass guideway with auxiliary equipment such as a door-lifting appliance, a door-cleaning appliance, a doorframe cleaning appliance, and with a coke-watering car traversable on other lengths of rail parallel to the coke transfer machine, in which the length of rail for the coke transfer machine that is more remote from the coking chambers is situated at the side of the coke-watering car that faces away from the coking chambers and the length of rail for the coke transfer machine that is nearer to the coking chambers is situated at or directly in front of the edge of the foreman's gallery that faces the coke watering car, the coke transfer machine is produced as a portal frame construction bridging over the coke watering car but essentially leaving the foreman's gallery exposed, and the coke-mass guideway and the auxiliary equipment of the coke transfer machine are each when necessary extendable over the foreman's gallery up to the appropriate coking chamber, characterised in that a movable collection equipment (8) is provided to collect the dust-laden gases that are released when the coke is pushed, the collection equipment (8) possesses a collector hood (12) solidly mounted on the coke transfer machine (4) and bridging over the coke transfer machine (4) and the coke-watering car (7), the collector hood (12) possesses an additional hood (24) that is extendable over the foreman's gallery (2) up to the coking chambers (1), and the additional hood (24) together with the coke-mass guideway (5) and/or together with the auxiliary equipment is traversable transversely to the direction of traverse of the coke transfer machine (4).
Patent ES-8505002-A1 (ES)
Title: Flexible sheet material.
IPC: D21H17/68
Filed: 1983-11-18
Abstract: Non-asbestos flexible sheet material suitable for use in the manufacture of spiral wound gaskets is made by dewatering on a water-permeable conveyor a layer of aqueous slurry and compressing and drying the dewatered layer, the aqueous slurry employed being one that contains the following ingredients in the following proportions by dry weight: china clay 20-50% mica or chlorite 20-50% graphite 10-40% cellulose fibres 2-10% vitreous fibre in wool form 2-10% synthetic organic polymer binder 2-10%.
Patent ES-8406716-A1 (ES)
Title: Levelling device for a rotatable platform carrying weapons.
IPC: F41G5/14
Filed: 1983-12-14
Abstract: An arrangement for horizontally orienting a rotatable weapon support platform. The arrangement has a base surface (generally the roof or fuselage of an armored vehicle) and a pair of cylindrical members rotatably mounted thereon, on the top one of which the weapon support platform is rotatably mounted. The bottom cylindrical member is rotatably mounted on the base surface. The latter surface is generally sloped and canted and the arrangement serves to compensate for the slope and cant and horizontally orients the weapon support platform. The top and bottom members each have one end surface which is normal to the longitudinal axis thereof and one end surface which is skewed with respect to the longitudinal axis. The respective skewed end surfaces mutually confront each other and are parallel to each other. The horizontation process is effected by joint rotation of the top and bottom members about the vertical axis of the armored vehicle and thereafter a rotation of the top and bottom members in mutually opposite directions.