baber/WOPTO huggingface dataset:
Patent ES-8206614-A1 (ES)
Title: Solvent extraction of hydrocarbon oils
IPC: C10G21/20
Filed: 1981-03-06
Abstract: A solvent refining process utilizing N-methyl-2-pyrrolidone as solvent in which the extract from the solvent extraction zone is cooled to form two immiscible liquid phases, a secondary extract phase and a secondary raffinate phase. The secondary raffinate phase is returned to the extraction zone resulting in increased yield of refined oil product and savings in energy required for the process.
Patent ES-8205263-A1 (ES)
Title: Recombinant deoxyribonucleid acid which codes for plasminogen activator and method of making plasminogen activator protein therefrom.
IPC: C07H21/04
Filed: 1981-04-02
Abstract: The present invention provides a deoxyribonucleic acid (DNA) segment related to a human plasminogen activator gene. The segment is inserted into a plasmid vector which in turn can be incorporated into a bacterium or other microorganism. The bacterium can then be cultured to produce a plasminogen activator protein having properties of human urokinase.
Patent ES-8201991-A1 (ES)
Title: Substituted acetanilides, process for their preparation and their utilization as herbicides.
IPC: A01N43/76
Filed: 1981-04-06
Abstract: Novel substituted acetanilides of the general formula < IMAGE > in which X is an oxygen atom or a sulphur atom, R is an alkyl radical having 1 to 4 C atoms and Y and Z, which can be identical or different, in each case represent a hydrogen atom, an alkoxy radical having 1 to 4 C atoms, a haloalkyl radical or a phenoxy radical or together form a trimethylene group, with the proviso that Y and Z are not both hydrogen atoms, a process for their preparation and their utilisation as herbicides.
Patent ES-8308408-A1 (ES)
Title: Variable speed drive transmission.
IPC: F16H15/50
Filed: 1981-05-05
Abstract: A free ball, variable speed, traction drive or transmission is disclosed having a pair of inner, annular races (12, 14) and a pair of outer, annular races (16, 18) all of the races being concentric about a central axis (22) of the transmission. The races are spaced apart to define an annular channel therebetween, and a plurality of rigid balls (34) are located in the annular channel, the balls being engaged by the races. One of the races (14) is a non-rotatable housing race around which the balls (34) are rolled by engagement with a rotating input race. Input rotation of the input race is transmitted through the balls (34) to drive a rotating output race. The input to output ratio of rotation is determined by the circumferential location of the points of contact of the races (12, 14, 16, 18) on the balls (34) and the axes of rotation of the balls, which in turn are varied by adjusting the axial position of the concentric races (12, 14, 16, 18).
Patent ES-8300929-A1 (ES)
Title: Bi-chamber rotary elastic-fluid engine
IPC: F01C1/344
Filed: 1981-12-14
Abstract: A valveless turbine-like rotary engine employs two sets of rotor or sealing blades 35, 36, 37 38, 39, 40, rotating around separate eccentric points on a stationary mutual crankshaft 42 within a drum-type rotor 9 concentrically mounted within an oblong engine chamber 1, 2. The drum-type rotor 9 forms the oblong chamber into two diametrically opposed radial chambers through each of which one set of the rotor or sealing blades pass as the drum 9 rotates. The two sets of blades move radially through equidistant slots arranged within the drum-type rotor 9 so as to be extended into one of the radial chambers, thus varying the effective volume of the respective radial chambers through which they move. Accordingly. the introduction of a pressurized medium through diametrically arranged inlet ports 5, 6 into the radial chambers rotates the blades and the drum.
Patent ES-8302856-A1 (ES)
Title: Starter for combustion engine.
IPC: F02N15/04
Filed: 1982-01-13
Abstract: A speed reduction unit (16, 17) is arranged between the driving shaft (4) of a starting motor (1) and a transmission shaft (20) which carries a moving transmission (39 to 42, 29) provided with a starting pinion (31). The crown (17) of the reduction unit is of a one piece type with the bearing sleeve (18) provided with a quick pitch threading (19), and is mounted on the shaft (20). The driving lug (26) of the free wheel (31) is mounted on the quick pitch threading (19) so as to reduce the overall size. A casing (51) surrounding the crown (17) is arranged between the intermediary bearing (20, 53) and the driving bearing (10, 54) and forms a lubricant-tight barrier between the reduction unit (16, 17) and the inside of the driving bearing (10).
Patent ES-8304316-A1 (ES)
Title: Electronic meter operating with capacitor charge exchange.
IPC: G01R21/06
Filed: 1982-04-15
Abstract: 1. An electronic electricity meter which operates in accordance with the capacitor charge exchange method for detecting the energy consumption from at least one phase of an electric network, wherein the phase is assigned a multiplier element (4, 5, 6) supplied at its input with signals proportional to current and voltage, and the power-proportional output signals of all the multipliers are added to form a sum signal (S) fed to a quantizer (8) which consists of an integrator (13) and a following limit value element (14), which imposes an upper and a lower limit value, in order to form a pulse train (u14) with a power-proportional frequency, where, whenever a limit value is reached, the sum signal is reversed in polarity so that the output signal (u13) of the integrator represents a signal which is located between the two limit values and is fundamentally triangular, and where, via a frequency divider (17), the pulse train feeds a metering unit (19) for the energy consumption, characterised in that a pulse multiplier circuit (B) is provided which possesses a voltage comparator (22) which serves to compare the output signal (u13) of the integrator (13) with a plurality of threshold value voltages (un ) which are located between the limit values (G1, G2) and are equidistant (delta u) from one another in respect of the voltage level, and where the voltage comparator (22) supplies an output pulse (1, 2, ..., 32 up ) whenever the output signal (u13) of the integrator (13) reaches one of the threshold value voltages (u0, u1, u15).
Patent ES-8402335-A1 (ES)
Title: Process for bleaching textiles and for combating microorganisms.
IPC: D06L4/50
Filed: 1982-05-11
Abstract: A process is proposed for bleaching textiles or removing stains from textiles and for combating micro-organisms in or on organic or inorganic substrates, or for protecting the latter against attack by micro-organisms, by treating the textiles or the substrates to be freed of or protected from micro-organisms with a water-soluble zinc phthalocyanine or aluminium phthalocyanine, in the presence of water and under irradiation with light, in which process a sulfonated zinc phthalocyanine or aluminium phthalocyanine which is further substituted by neutral groups which do not confer solubility in water, for example by halogen atoms or pseudo-halogens, or a mixture of these phthalocyanine compounds, is used as the water-soluble zinc phthalocyanine or aluminium phthalocyanine. Bleaching, washing and soaking agents or agents having an antimicrobial action, for carrying out the process, are also proposed, which, in addition to the active ingredient, contain, if appropriate, inorganic salts, water and also, in the case of washing agents, customary washing agent constituents. Novel sulfonated zinc phthalocyanine and aluminium phthalocyanine compounds and their preparation are furthermore described.
Patent ES-512596-A1 (ES)
Title: Pest controlling animal tag
IPC: A01N25/34
Filed: 1982-05-27
Abstract: A pest controlling device for use with domestic or nondomestic animals comprising an identification tag which may contain indicia and a reservoir for gradual release of an active ingredient which surrounds and is held in place on the tag. A reservoir is further described which is adapted to be placed on various commercial animal tags.
Patent ES-8308415-A1 (ES)
Title: Central heating installation and method.
IPC: F24D11/02
Filed: 1982-06-22
Abstract: Central heating method and installation for an assembly which is further provided with at least a thermodynamic machine such as a heat pump or a refrigerating machine. The method is caracterised in that, excluding any action on the thermodynamic machine, during the heating period : -as soon as, in the exchanger-accumulator tank (5), the temperature of the heat-conveying fluid (4) reaches a given threshold value, the conduits (11) are isolated, conduits through which the auxiliary boiler (10) is connected to the circuit (8) supplying the exchanger network (9) and the return of said circuit is freed to the tank (5), and vice versa -as soon as, in the exchanger-accumulator tank (5), the temperature of the heat-conveying fluid goes below a given threshold value, the return (7) to the exchanger-accumulator tank of the circuit (8) supplying the changers (9) is inhibited and the auxiliary boiler (10) is operated, of which the start conduit (11) and the return conduit (12) are connected to said circuit (8). Application to the thermo-industry.
Patent ES-8305958-A1 (ES)
Title: Apparatus for transmitting signals in a power driven textile machine
IPC: D01G7/06
Filed: 1982-07-09
Abstract: Apparatus for transmitting signals between a fixed station to a mobile station in a power driven textile machine, e.g. a bale opener for textile fiber bales wherein the bale opener including a movable delivery member. The fixed station includes a transmitter and a receiver and the mobile station includes a transmitter and a receiver with each transmitter being disposed opposite a receiver of the other station. The transmitter includes a clock pulse generator which feeds a counter at whose output a plurality of bits are formed for addresses, with these bits being fed to a multiplexer. In dependence on the address bits, a certain data input is selected at the multiplexer so that an electrical connection is established between the selected data input and a release or gate unit which releases the address at the output of the counter to a transmitting encoder if a signal is present at the selected data input. The receiver includes a clock pulse generator which feeds a counter at whose outputs a plurality of bits are formed for addresses. These address bits are fed both to a receiving decoder and to a demultiplexer and an electrical connection is established between the receiving decoder and a release unit if the received transmitted data coincides with the address formed by the counter of the receiver so that an actuating signal for a certain output is formed in the demultiplexer.
Patent ES-8306079-A1 (ES)
Title: Method of producing a heat insulating material, use of this material in construction units, and construction unit produced by the use of the material.
IPC: C04B18/28
Filed: 1982-09-02
Abstract: Especially for producing a construction unit, a vegetable material (16) is immersed in a bath of water and binder of a defined composition and thus coated with the binder (18). The coated material is then removed from the bath and dried. The intermediate thus obtained is processed with water and further binder into a flowable mass and then pressed into a defined shape. The article thus obtained has high strength, low thermal conductivity, high resistance to heat, cold and moisture and is of low inflammability.
Patent ES-8401276-A1 (ES)
Title: Power insertable polyamide-imide coated magnet wire
IPC: H02K15/06
Filed: 1982-09-06
Abstract: A magnet wire having a polyamide-imide outer coating is described which is capable of power insertion into coil slots in a locking wire size range by virtue of a specific lubricant outer coating. The external lubricant comprises a mixture of paraffin wax, hydrogenated triglyceride and an ester lubricant composition comprised of esters of fatty alochols and fatty acids. An internal ester lubricant composition comprised of esters of fatty alcohols and fatty acids can be added to the polyamide-imide coatings to further improve ease of insertability.
Patent ES-8308171-A1 (ES)
Title: Small electric motor.
IPC: H02K37/14
Filed: 1982-11-10
Abstract: Assembly of a small electric motor is facilitated by pre-assembling each coil with a support bearing and a corresponding pole piece, as well as with the cylindrical magnetic coil housing. Each support bearing includes a pair of radially-extending hooks which engage corresponding edges on the inner bore of each coil to properly align the components. The thusly pre-assembled stator sub-assembly may be inverted to receive the rotor assembly.
Patent ES-8406279-A1 (ES)
Title: Mfr. of expanded mesh from plastics sheet
IPC: A47C15/00
Filed: 1982-12-17
Abstract: The process consists of (a) making a large number of small parallel cuts closely spaced in longitudinal or transverse disposition to the continuous plastics sheet and staggered so that each cut overlaps the adjacent lateral cut (b) expanding the sheet by traction in a transverse direction to the cuts, which is carried out by sepn. of the edges of each cut and formation of oval perforations, so that the sheet is converted into a type of 'fabric' perforated in perfect symmetry and with great transpirability.
Patent ES-8501083-A1 (ES)
Title: Foundation for machines and process for its construction.
IPC: C04B28/24
Filed: 1983-08-05
Abstract: A support or base for low-vibration mounting of machines or the like is made by hardening a molding material in a mold. The base contains a hardened inorganic material with a density of 2.2 to 3.0, particularly 2.5 to 2.7 g/cm3, is made from (a) 15 to 30 weight % of an aqueous 30 to 65% potassium hydroxide-potassium silicate solution in which the SiO2:K2O molar ratio is 1.0 to 2.0:1 (b) 15 to 35 weight % of an oxide mixture containing amorphous SiO2 and aluminum oxide and/or hydrated amorphous silicic acid in the dispersed powder form and/or metakaolin (c) 45 to 65 weight % of inorganic particulate fillers. The potassium silicate solution can be made by dissolving hydrated amorphous silicic acid in potassium hydroxide or its aqueous solution, and in this case, component (b) can consist entirely or partially of metakaolin.
Patent ES-8502178-A1 (ES)
Title: Jet loom nozzles
IPC: D03D47/30
Filed: 1984-01-25
Abstract: A weft inserting device for a jet weaving machine, the purpose of which is to insert different alternately selected weft threads (7) into the warp sheds. This is achieved by the mixing tubes (8) of nozzles (4) being interconnected at the locus of their outlets, preferably at a central exit portion (12) terminating in a single exit opening (13).
Patent ES-8502571-A1 (ES)
Title: Trip device with holding magnet.
IPC: H01H3/56
Filed: 1984-01-19
Abstract: 1. Holding magnet tripping device for earth-leakage circuit breakers in which the yoke body (1), permanent magnet (3), tripping armature (4), excitation coil (2) and tripping spring (6) are provided in a hermetically sealed, in particular evacuated housing (10) filled with a protective gas such as nitrogen or a liquid such as silicon oil and in which the conductors for the excitation coil (2) are sealingly guided into the interior of the housing (10) characterised in that the tripping armature (4) is coupled by at least one permanent magnetic coupling with an outer lever arranged externally of the housing (10) for carrying out movements in the same direction and that one half (8b, 8c) of the permanent magnetic coupling arranged in the interior of the housing (10) is provided on a lever pivotally mounted in the interior of the housing (10), which lever is either an armature lever (5) carrying the tripping armature (4) or an internal lever (9) coupled to the tripping armature (4).
Patent ES-8502074-A1 (ES)
Title: Process for the preparation of dihydroxybenzenes.
IPC: C07C37/60
Filed: 1984-02-15
Abstract: The nuclear hydroxylation of phenol with organic solutions of hydrogen peroxide in the presence of a catalyst is carried out in improved manner by employing both (1) a special, practically water free solution of hydrogen peroxide in an organic solvent which does not form an azeotrope with water or whose highest azeotrope with water, boil near or above the boiling point of hydrogen peroxide, and (2) employing as a catalyst XO2 where X is sulfur, selenium, or tellurium. Besides increasing the yield and the ability to carry out the reaction in a simpler manner when selenium dioxide is employed as a catalyst, there can also be controlled the ortho-para ratio, respectively, the ortho-ortho ratio of the product.
Patent ES-8502913-A1 (ES)
Title: Electronic typewriter with a device for zero positioning of a rotary character-carrying device.
IPC: B41J1/30
Filed: 1984-02-21
Abstract: The electronic typewriter is of the 'daisywheel' type and comprises a microprocessor, a stepping selector motor controlled by a position register for positioning the daisywheel 28, and a support frame for a correction ribbon. The support frame is arranged to oscillate from a down position for viewing purposes to an up position for the correction operation. A tab (104) moves up and down with the frame. The daisywheel rotates together with a sleeve member 97 provided with a stop seat 98. The tab (104), in the up position, urges a tooth (99) on a lever (101) into interference with the sleeve member (97), via a resiliently yielding blade (107) of the lever (101). During the correction cycles, rotary movement of the daisywheel (28) takes place when the support frame and hence the tab (104) is in its own position and thus without any obstacle. In the initialization phase, the microprocessor raises the support frame and tab (104) in advance of a command for complete rotation of the daisywheel (28). This causes the tooth (99) to engage into the seat (98) and stops the daisywheel in its zero position. The position register is then loaded with a code corresponding to the zero position of the daisywheel, thereby being synchronized to the angular position thereof.
Patent ES-8503061-A1 (ES)
Title: Ventilation apparatus
IPC: E06B3/44
Filed: 1984-03-01
Abstract: PCT No. PCT/AU84/00029 Sec. 371 Date Oct. 30, 1984 Sec. 102(e) Date Oct. 30, 1984 PCT Filed Feb. 28, 1984 PCT Pub. No. WO84/03534 PCT Pub. Date Sep. 13, 1984.A double hung window assembly (10) having a perimeter frame assembly (11) and a vertically slidable upper sash (12) secured in its raised or closed position by fusible link means (26) to the frame assembly (11). The vertically slidable bottom sash (13) has releasable catch means (42) for securing it in its lowered or closed position. Stop means (30) adapted to prevent the upper sash (12) moving beyond the lower sash (13) is present. Biasing means (40) are included with the bottom sash (13) to provide an elevated bias to it, sufficient to hold the bottom sash (13) in selected open or raised positions but insufficient to hold both the upper (12) and lower (13) sashes in an elevated position upon release of the fusible link (26) whereby when the assembly (10) is used and the bottom sash (13) is elevated, both sashes will move to their lower positions to provide a smoke ventilating opening thereabove.
Patent ES-8504927-A1 (ES)
Title: Method for the separation of extracellular amylase and protease produced during the fermentation of enzyme producing microorganisms.
IPC: C12N9/50
Filed: 1984-03-23
Abstract: Extracellular protease and amylase coproduced during the fermentation of a microorganism capable of producing them are separated by the addition of polyethyleneglycol and a cationic epihalohydrin/polyamine copolymer or dextran polymer to the fermentation medium and allowing the polymers to phase separate to form a protease rich phase and an amylase rich phase.
Patent ES-8603188-A1 (ES)
Title: Beta-lactam compounds.
IPC: C07F9/6561
Filed: 1984-03-23
Abstract: A compound of formula (I) or a pharmaceutically acceptable salt or in vivo hydrolysable ester thereof: < IMAGE > (I) wherein R represents an alkyl or aralkyl group, substituted on an alkyl carbon atom other than that adjacent to -NH- group, with one or more functional groups selected from halogen, non-aromatic heterocyclyl linked through carbon, aromatic heterocyclyl, nitro, oxo, -OR1, SR1+L, -P(O)R2R3, -NR4R5, =NR6, or a sulphur linked organic radical, wherein R1, R2, R3, R4, R5 and R6 are various organic radicals. Processes for the preparation of these compounds and pharmaceutical compositions containing them are also disclosed.
Patent ES-8603546-A1 (ES)
Title: Titanium dioxide pigment bearing a coating with fluoride ions.
IPC: C09C1/00
Filed: 1984-04-03
Abstract: A cerium ion-free pigment of rutile TiO2 particles bearing coatings comprising alumina precipitated in the presence of a water-soluble fluofide compound, such that from 0.05-2% by weight of the TiO2, of fluoride ions are adsorbed on the TiO2 particle surfaces and contained within the coatings. - (3pp) EPAB- EP-129959 B A cerium ion-free pigment of rutile TiO2 particles bearing coatings comprising alumina precipitated in the presence of a water-soluble fluoride compound, such that from 0.05-2% by weight of the TiO2, of fluoride ions are adsorbed on the TiO2 particle surfaces and contained within the coatings. - EP-221280 B A pigment of rutile TiO2 particles bearing coatings which comprise alumina, and from 0.05-5% by weight of a fluoride compound which is K7Ce6F31, Na7Ce6F31, Li7Ce6F31, or (NH4)7Ce6F31 adsorbed on the TiO2 particle surfaces and contained within the coatings. USAB- US4460655 A Particles of TiO2 in the rutile form and free of cerium are coated with alumina fluoride ions as 0.05-2 wt.% of TiO2 are associated with the particles. A pigment compsn. contains 0.05-5 wt.% (TiO2 basis) M7C36F31, where M is Na, K, Li or NH4. The pigment is combined with paper in a rigid matrix to form a paper laminate, or is combined with a film-forming material and a liq. carrier in a coating compsn.
Patent ES-8504310-A1 (ES)
Title: Improvements to panels for lightened walls
IPC: E04B2/04
Filed: 1984-04-26
Abstract: This invention relates to a system of panels based on expanded polystyrene foam or any other similar material which incorporates, in an equidistant manner, small concrete elements which pass through the panel in its shortest dimension, which house inside them a steel stirrup piece in the form of a clamp which will hold the vertical steel, which projects in the upper and lower parts of the panel in such a manner that, in the upper part, it is possible to pour a concrete element thus binding a number of panels and, in the lower part, the steel which projects from the panel may be sunk into the foundation or support element. Once these operations have been carried out, the next stage is to position the horizontal steel and a wire mesh (chicken wire), which will prevent cracking of the concrete which will be applied by means of manual or mechanical launching (laying) of the panels already placed in their definitive position.
Patent ES-8503810-A1 (ES)
Title: Mechanical gearbox and converter providing continuous transmission of torque.
IPC: F16H61/04
Filed: 1984-06-28
Abstract: Continuous torque transmission, particularly for motor vehicles, comprising a manual transmission (3), driven by a combustion engine (1) by a torque converter (2). This torque transmission comprises a double clutch (4) whose movement inputs are connected to the turbine (9) of said torque converter (2), and whose first movement output is connected to the input of the transmission (3), and whose second movement output is connected to any point of the kinematic chain of said torque transmission, while remaining downstream from the input shaft of the transmission.