baber/WOPTO huggingface dataset:
Patent ES-8405749-A1 (ES)
Title: Method of manufacturing magnesia-chromium refractory products.
IPC: C04B35/047
Filed: 1983-04-07
Abstract: 1. Method of manufacturing magnesia-chromium refractory products by preparing a mixture of a caustically burned magnesia having a grain size of less than 0.2 mm, preferably at most 0.12 mm, and of fine grained chromium ore having a FeO content of 20 to 28 % by weight , in a ratio producing in the mixture a Cr2 O3 content of 10 to 30 % by weight, preferably 15 to 25 % by weight, and a Cr2 O3 /Al2 O3 weight ratio of more than 2.5 preferably more than 3, shaping the mixture into briquettes or shaped bodies and sintering the same at temperatures of at least 2 0008C, preferably at least 2 1008C, but without melting down, and further treating the resultant magnesia-chromium sinter material to obtain burned bricks by burning at temperatures of about 1 8008C or above as well as unburned bricks or refractory masses, characterized in that the caustic magnesia having a weight content of more than 97 % MgO, at most 0.2 % SiO2 , at most 0.7 % Fe2 O3 + Al2 , preferably at most 0.3 % Fe2 03 + Al2 O3 , at most 2 % CaO, and at most 0.06 % B2 O3 and the chromium ore having a grain size up to 1.5 mm and a weight content of at most 1.5 % SiO2 , preferably at most 1.0 % SiO2 , and at most 0.2 % CaO are used in such a ratio producing in the mixture a weight content of at most 1.1 % CaO and at most 0.7 % SiO2 , the sum of the weight content of CaO + SiO2 , however, not exceeding 1.3 %.
Patent ES-8404023-A1 (ES)
Title: Combination of rotary and rectilinear bearing.
IPC: F16C29/06
Filed: 1983-04-29
Abstract: A combination linear and rotary anti-friction bearing. The bearing includes a casing within which is mounted a plurality of oblong tracks containing anti-friction balls adapted to engage a shaft and load bearing plates. Assembled to the casing at each terminal end thereof are rotary anti-friction balls mounted between outer and inner cylindrical raceway members so as to provide a linear and rotary bearing. The outer cylindrical members have a diameter slightly larger than the outer diameter of the casing.
Patent ES-8404000-A1 (ES)
Title: Road pavement testing apparatus.
IPC: G01N33/42
Filed: 1983-05-04
Abstract: A road test apparatus which has a frame 10 extending over a test portion 23A of the paving of the road and rails (lanes) 13, 14 and 15 with curved ascending ends along which the wheels 17, 18 and 19 of a buggy device 16 advance so that the buggy device decelerates when nearing a terminal position in order to transform the kinetic energy into potential energy and when the return movement of the buggy starts the potential energy is converted back into kinetic energy. The buggy device 16 has a base structure which is mounted pivotably 27 which supports a test load 43 and a pair of road wheels 23 which are mounted in such a manner that they are steered by the buggy when it advances forwards along the test paving, additional wheels 19 of the buggy rising to a terminal portion of the rail in order to raise the road wheels from the surface of the road when the terminal position is reached. A telescopic articulation device 51 uplocks in said terminal position in order to secure the road wheels in a raised position with respect to the buggy in such a manner that, during the return movement, the road wheels continue to rotate in the same direction but hook on the lower part of a base metal sheet structure 25 of the frame in order to move the buggy in the reverse direction, the retention device 66, 67 being released when the buggy reaches the opposite terminal position to allow another cycle of operations.
Patent ES-8404205-A1 (ES)
Title: Foaming thermoplastic compositions, e.g. melt adhesives.
IPC: B05B7/16
Filed: 1983-05-13
Abstract: Method and apparatus for providing a foamed mass of thermoplastic e.g. a hot melt adhesive on a substrate by introducing a foaming agent to the composition which has been melted by heating in excess of 100 DEG C. The foaming agent is provided by water entrained in a carrier gas and is preferably introduced to the thermoplastic as it is dispensed from an applicator. The invention permits foaming of adhesives using readily available raw materials and simple equipment readily derivable from existing hot melt adhesive applicators.
Patent ES-8403563-A1 (ES)
Title: Mineral winning plough
IPC: E21C31/08
Filed: 1983-06-17
Abstract: A plough for winning material (such as coal) from a face has a plough body which supports a carrier for roof-level cutters. Means are provided for adjusting the vertical position of the carrier with respect to the plough body. The adjustment means comprises a worm mounted on the plough body, and a toothed rack associated with the carrier. The worm meshes with the toothed rack. The worm is driven through a reduction gear which is located on the goaf side of the carrier.
Patent ES-8502857-A1 (ES)
Title: Cosmetic container construction
IPC: A45D40/06
Filed: 1984-05-07
Abstract: The invention contemplates a cosmetic-container of the propel-repel variety wherein all parts are assembled and retained by interference fit and wherein metal-to-plastic interfaces characterize essentially all sliding engagements. The arrangement is such as to provide a luxury "feel" through controlled drag torque (resistance) to relative rotation of the parts. And provision is made to positively retain any retracted position of the pomade carrier, whatever the remaining useful extent of involved pomade.
Patent ES-8503130-A1 (ES)
Title: Device for generating a reference potential by means of potentiometric lambda probes.
IPC: G01N27/407
Filed: 1984-05-25
Abstract: In said method, the measuring electrode and the counter-electrode are exposed to exhaust gas and present an adjustment which causes alternating changes between the rich and lean operations. Furthermore the counter-electrode is so arranged that the sensitive time and the dead time upon the passage of gas from the rich to the lean operation deviate from the sensitive time and the dead time upon the gas passage from the lean to the rich operation. Therefore, the counter-electrode has asymmetric sensitive times. A rich reference is preferably used wherein the sensitive time and the dead time upon the gas passage from the lean to the rich is shorter than the passage from the rich to the lean. Furthermore, the counter-electrode is provided with an anti-diffusion layer which presents pores having diameters which are small with respect to the mean free travelling length of oxygen molecules. Thereby, the measuring electrode does not make loop oscillations in the rich to lean direction and generate a substantially constant potential which may be used as a reference potential for the probe.
Patent ES-8600997-A1 (ES)
Title: Vacuum holddown system
IPC: B23Q3/08
Filed: 1984-06-25
Abstract: An automatically controlled cutting machine for cutting limp sheet material includes a vacuum holddown system 22 for holding the material in place on a support surface during a cutting operation. The level of vacuum holding the material is regulated during the cutting operation to ensure adequate holding forces, to prevent damage to the material, and to improve cutting performance. Control is accomplished by sensing the level of vacuum applied to the material and regulating the vacuum generator at a desired vacuum level. Sensor 60 operates lobe 82 to move servomotor 84 to operate regulating lobe 62.
Patent ES-8504539-A1 (ES)
Title: Composite body moulding process
IPC: B29C48/10
Filed: 1984-07-17
Abstract: A process for moulding a composite body comprising an outer thermoplastic envelope and a cellular plastic filling anchored to the inner wall of the envelope, e.g. a sailboard, is described. The envelope is produced by blow- moulding a tubular parison (3) whose inner wall has point-shaped roughnesses (4) which subsequently provide the mechanical anchoring of the cellular filling to the inner wall of the envelope. The parison is delivered through an extrusion head whose core (2) possesses grooves (5), the temperature of the core being at least 20 DEG C below the temperature of the outer die (1). The grooves (5) cause the points (4) to be formed. After the parison (3) is formed as shown in Fig. 1, it is introduced into a blow-mould (not shown) and blown, and after de- moulding the cellular plastic, e.g. expandable polyurethane, is injected into the blow-moulded envelope. < IMAGE >
Patent ES-8601411-A1 (ES)
Title: Hydraulic circuit for a load-driving motor.
IPC: F15B13/01
Filed: 1984-10-25
Abstract: A hydraulic cylinder (12) with a double acting piston (14) is used for raising or lowering a load (22). The cylinder is connected by (30,32) through the control valve (28) to the pump (24). Pilot valves (34,48) are fitted in the pipe lines . - The hydraulic circuit is so arranged that in the event of a pressure failure in the supply lines the pilot valves automatically change from the open position to the closed position.
Patent ES-8604806-A1 (ES)
Title: Method and slide-casting machine for the casting of hollow precast units of concrete.
IPC: B28B3/22
Filed: 1985-01-15
Abstract: Concrete mix is extruded onto a base (18) by using shapers (3), each having an outer face provided with at least one projection. The shapers revolve around their longitudinal axes to form a cavity in which the mix is compacted. The projections can be formed by cams. - Each shaper has a mantle portion whose shape is changed to vary the outer face distance from the longitudinal axis. Such shape change is achieved by displacing rolls and/or a plate provided within the mantle portion.
Patent ES-8607455-A1 (ES)
Title: Strutting system for trench walls, particularly for continuously laying conduits.
IPC: E02D17/08
Filed: 1985-03-29
Abstract: Trench strutting system particularly for continuously laying conduits, comprising at least one pair of wall elements or shields (1) susceptible of bearing against the opposite side walls of a trench by means of struts (2) mounted between the facing shields, characterized in that it comprises a rolling train (3) mounted between the shields (1) of a strutting section, at one end of the latter, and of which the wheels (20) are arranged in such a way that their rolling surface is under the lower edges of the shields, embodied as pads.
Patent ES-8609810-A1 (ES)
Title: Reduced-size thermal overload relay.
IPC: H01H23/22
Filed: 1985-04-19
Abstract: A reduced-size thermal overload relay having a housing (2) that includes three narrow compartments (2k, 2l, 2m) in which are mounted three connector brackets (16,18,20) supporting three flat bimetal members (16j, 18j, 20j). Three narrow cassette heaters (6,8,10) are mounted at the upper part of the housing and held in by a snap-in hold-down device (12) that engages pairs of hooks (6b, 7b) at the lower portions of the heaters. A pushbutton (12a) on the hold-down device extends through a hole (3c) in the front wall of the housing for manual depression to release the heaters for removal. Each bracket (16) is H-shaped having legs (16c, 16d) for mounting it in a housing compartment (2k) and arms (16a, 16b) connected by a platform (16e) to which the upper terminal clip (6d) of the cassette heater is clamped with a screw (16q), the small angles of this platform and terminal clip automatically drawing the flat heater element (6c) into desired spacing with the bimetal member. The current flow down the arms (16a, 16b) prevents loss of heat through the terminal lead (16h). A switch (4) mounted at the side of the housing is tripped by a joint or differential operating mechanism (28,30,32) mounted below the three compartments and actuated by the three deflecting bimetal members.
Patent ES-8605511-A1 (ES)
Title: 2-(N-substituteguanidino)-4-hetero-arylthiazole antiulcer agents.
IPC: C07C45/71
Filed: 1985-04-29
Abstract: 2,4-Disubstituted thiazole compounds of the formula < IMAGE > (I) or a pharmaceutically acceptable acid addition salt thereof wherein X is NH and Y is CH or N, or X is S and Y is CH R1 is certain straight or branched chain alkyl groups, (R3)2C6H3, or (R3)2Ar(CH2)n where n is an integer from 1 to 4, R3 is H or certain substituent groups and Ar is phenylene, naphthalene or the residue of certain heteroaromatic groups R2 is H or (C1-C4)alkyl or R1 and R2 taken together with the nitrogen atom to which they are attached form certain heterocyclic groups and R4 is H, (C1-C5)alkyl, NH2 or CH2OH a method for their use in treatment of gastric ulcers in mammals and pharmaceutical compositions containing said compounds.
Patent ES-8609811-A1 (ES)
Title: Line protection circuit breaker, suitable for multipole assembly
IPC: H01H71/10
Filed: 1985-06-25
Abstract: A line protection circuit breaker (1) whose latching mechanism (2) essentially consists of a latch (10) which is supported such that it can rotate, has a contact lever (11) and stands on a tripping device (8), and of a manual operating device (9) which is connected by means of a spring (12) outside its centre of rotation (13) to the latch (10), close to its centre of rotation (14), the centre of rotation of the latch forming a latch lever (15) which is connected to the manual operating device (9) eccentrically with respect to its centre of rotation (13). It is provided according to the invention that a driver lever (16) be connected to the latch (10) on the other side of the latch lever (15) opposite the spring (12), in the region of action of which driver lever (16) a lever element (17) of a coupling shaft (18) for line protection circuit breakers which can be added on is arranged, and that a tab (20) of the coupling shaft (18) deflects, during its rotation into the unlatching position of the tripping device (8).
Patent ES-8604976-A1 (ES)
Title: Cephalosporins and process for their preparation
IPC: C07D501/46
Filed: 1985-09-02
Abstract: Antibacterially effective cephalosporins of the formula < IMAGE > in which R1 denotes C1-C6-alkyl, phenyl or halogen-substituted phenyl and A represents a nitrogen-containing, positively charged heterocyclic 5-membered to 7-membered ring which is bonded via N and can contain a total of up to 4 hetero-atoms from the group comprising N, O and S, and onto which up to two further rings can be fused, and which can optionally be substituted, with the proviso that, if the ring is a 6-membered ring, A does not represent an unsubstituted pyridine ring or a pyridine ring which is mono- or di-substituted by identical or different substituents from the group comprising C1-C4-alkyl, chlorine, bromine, carbamoyl or N-C1-C4-alkylcarbamoyl, or pharmaceutically acceptable salts thereof or esters thereof which can be split under physiological conditions.
Patent ES-8702106-A1 (ES)
Title: Method and apparatus for ranging and guiding flexible insulated conductors.
IPC: H01R43/28
Filed: 1985-09-03
Abstract: The invention relates to a method of arranging flexible, insulated conductors of a bundle of unaligned electrical conductors into an aligned mutual position before soldering the stripped ends of the conductors (27) to conduction paths of a contact member, for example of a printed circuit board. The unaligned conductors (25) are drawn from an unaligned position between the flush teeth (13, 14) of two combs (9, 11) until the transitions of the insulated parts of the conductors (26) to the stripped parts (27) have just passed the first comb (11), whereupon the conductors are clamped in narrow spaces (15, 16) between the teeth (13, 14). The two combs (9, 11) are arranged on a base plate (3). The teeth are thin at the top (17, 19) and become broader at the base (21, 23).
Patent ES-8702029-A1 (ES)
Title: Water reactor fuel cladding tubes.
IPC: G21C3/20
Filed: 1985-09-10
Abstract: Tubular water reactor fuel cladding tubes having an outer cylindrical layer composed of a conventional zirconium base alloy. Bonded to the outer cylindrical layer is a second layer composed of an alloy selected from zirconium base alloys consisting essentially of (A) 0.19 to 0.6 wt.% tin, and 0.19 to 0.5 wt.% iron or (B) 0.4 to 0.6 wt.% tin, 0.1 to 0.3 wt.% iron, and 0.1 to 0.3 wt.% nickel plus 100 to 700 ppm oxygen and a balance of zirconium.
Patent ES-8701124-A1 (ES)
Title: Yarn-delivering device.
IPC: B65H51/20
Filed: 1985-11-07
Abstract: A delivery device for continuous threads, having a storage member (5) to which the thread passes in circumferential direction and from which the thread is withdrawn over head, on which member a given adjustable number of thread turns is stored as storage quantity between point of feed and point of withdrawal, a light monitor which scans the outer surface of the storage member and controls the rotary drive for delivering the thread being provided in order to determine the turns of thread. In order to achieve a high output construction which is insensitive to disturbance, the storage member (5) has a light guide, the end surfaces (35', 35'') of which are exposed towards the outer surface (6) of the storage member, one end surface (35') of each light guide facing the transmitter (29) of the light monitor and the other end surface (35''), staggered in circumferential direction of the storage member (5), facing the receiver (30) of the light monitor.
Patent ES-8608920-A1 (ES)
Title: Reactor and pressurized exothermal gas phase catalytic synthesis process.
IPC: B01J8/00
Filed: 1985-12-02
Abstract: 1. Cylindrical and horizontal reactor for pressurised exothermal single-layer gas-phase catalytic synthesis, characterised in that it is formed by a main casing under high pressure or a force-resistant member, composed of a cylindrical part (1) and of two hemispherical end members (2) (2'), containing a catalyst-supporting chamber (10, 11, 11') carrying a single layer or bed of catalyst (9, 9', 9"), concentric with the force-resistant member and of which the external wall is lined with an insulating material (39), a space (31, 32, 33, 34) being formed between the internal wall of the force-resistant member and that of the external wall of the insulator-lined catalyst-supporting chamber, resting on hoops and on a helical metallic winding (40) from one end to the other of the casing, the main casing under high pressure and the catalyst-supporting chamber being provided with introduction means (3) and (5) and discharge means (3') and (5') for the gaseous flows, situated at the ends of the main axis and disposed facing one another on the hemispherical end members, the catalyst-carrying chamber also being equipped with a vertical socket (13) for the charging with emptying of the catalyst.
Patent ES-8800019-A1 (ES)
Title: Method of manufacturing jewels with one or more rows of stones, and jewels obtained by this method.
IPC: A44C17/04
Filed: 1986-03-19
Abstract: This invention relates to processes for making jewelry comprising one or more rows of precious stones set in a support made of precious metal. One or more rows of cylindrical housings extended by a conical seating and a counter-bore are machined in the support the metal bridges separating, the housings are cut out with a rotating mill a stone is placed in each housing and is set by means of a tool which is applied on the islets of metal remaining between the housings.
Patent IE-912683-A1 (IE)
Title: Dynemicin analogs: syntheses, methods of preparation and use
Inventor: SMITH ADRIAN L
IPC: A61K/
Filed: 1991-07-30
Abstract: 2088499 9202522 PCTABS00010 A fused ring system compound is disclosed that contains an epoxide group on one side of the fused rings and an enediyne macrocyclic ring on the other side of the fused rings. The compounds have DNA-cleaving, antimicrobial and tumor growth-inhibiting properties. Chimeric compounds having the fused ring system compound as an aglycone bonded to (i) a sugar moiety as the oligosaccharide portion or (ii) a monoclonal antibody or antibody combining site portion thereof that immunoreacts with target tumor cells are also disclosed. Compositions containing a compound or a chimer are disclosed, as are methods of preparing a compound.
Patent IE-920661-A1 (IE)
Title: Benzamides
Inventor: BRIDGE ANDREW WILLIAM
IPC: C07F7/08
Filed: 1992-02-28
Abstract: Benzamide derivatives of the formula : 
wherein R¹ is optionally substituted alkyl optionally containing double or triple bonds or cycloalkyl rings, which is interrupted by silicon, and optionally interrupted by a hetero atom, and/or by sulphinyl or sulphonyl groups, R² is hydrogen, alkyl, or optionally substituted phenyl or the two groups R² form a 3 to 8-membered ring, R³ is hydrogen or alkyl, R⁴ is alkoxy, alkylthio or dimethylamino, and R⁵ is a group -NR⁸R⁹ or -OR¹⁰ wherein R⁸ and R⁹ each represents hydrogen or alkyl optionally interrupted by a hetero atom, sulphinyl or sulphonyl group and optionally containing one or more carbon-carbon double or triple bonds, and R¹⁰ is alkyl optionally interrupted by a hetero atom, sulphinyl or sulphonyl group, and optionally containing double or triple bonds, or a pharmaceutically acceptable salt thereof, possess useful pharmacological properties.
Patent IE-921451-A1 (IE)
Title: Improved thermosensitive recording material
Inventor: LEWIS MAURICE WENDELL
IPC: B41M5/44
Filed: 1992-07-01
Abstract: A thermosensitive recording material comprises a thermally reactive layer (14) separated from a receiver stock (10) by an undercoating layer (12). The undercoating (12) has ingredients which inhibit the penetration of a thermally reactive layer (14) into the receiver stock (10) and which also enhances the opaqueness and brightness of the receiver stock (10). The undercoating (12) comprises a water resistant binder, a hollow sphere pigment, and a viscosity modifier. As such, the undercoating (12) comprises about 10-50% styrene-butadiene, about 35-85% styrene-acrylic, and about 1-20% viscosity modifier selected from the group consisting essentially of polyvinyl alcohol, zinc stearate, sodium polyacrylate, paraffin wax, fumed silica, carboxy methyl cellulose and Natrasol.
Patent IE-922453-A1 (IE)
Title: Microwave steel belt location sensor for tires
Inventor: ZOUGHI REZA
IPC: G01N22/00
Filed: 1992-07-28
Abstract: The thickness of the layers of rubber covering the steel belts within a tire can be measured by transmitting a microwave signal toward the outer surface of the tire and measuring the phase shift of the signal reflected by the tire. In the preferred embodiment, a waveguide is used to direct the microwave signal toward the tire. A standing wave is created within the waveguide by interference between the transmitted microwave signal and the microwave signal reflected from the tire. A series of crystal detectors mounted along the length of the waveguide measure the standing wave. A processor calculates the phase of the reflection coefficient, and determines the thickness of the rubber layer as a predetermined function of the phase. By proper selection of the microwave frequency and the spacing between the waveguide and the tire, the rubber layer thickness can be uniquely determined as a function of phase for any range of rubber thicknesses likely to be encountered in a tire. In addition, a phase reversal (from 180 DEG to -180 DEG ) can be arranged to occur at a specific rubber thickness by proper selection of these parameters. This can be used in the tire retreading process to halt buffing when a predetermined minimum rubber thickness has been reached.
Patent IE-990925-A1 (IE)
Title: A telecommunication network modelling system
Inventor: O'DRISCOLL MAGNUS
IPC: G06F9/45
Filed: 1999-11-05
Abstract: A telecommunication network modelling system (1) comprises a network information model (2) which performs core network modelling.  It generates and maintains a function database (4) and a hardware database (5).  These databases are inter-linked and are used to generate a network model of trails and connections.  A modelling controller (3) interacts with one or more modules which utilise the network information model (2) for particular functions such as planning or administration.   <Figure 1>