baber/WOPTO huggingface dataset:
Patent ES-415054-A1 (ES)
Title: Wet electrostatic precipitators
IPC: B03C3/78
Filed: 1973-05-23
Abstract: The precipitator includes one or more main sections each having a plurality of spaced, substantially parallel collection plates, with discharge electrodes being interposed in the spaces between the collection plates. The plates extend in the direction of flow of a gaseous medium through the precipitator from an inlet to an outlet. Sprays of water are continuously directed against the collection plate surfaces. The gaseous medium enters through a diverging inlet section in which they are arranged several sets of baffles in longitudinal spaced relation. Each set of baffles includes at least two rows of channels extending at a slight angle to the vertical. The channels in each row are spaced apart a distance greater than their width, and the rows are offset so that each channel in a second row is opposite a space between channels in a first row. Sprays direct water on the upstream surfaces of the baffles in each set, said sprays being directed both in the direction of flow of the gaseous medium and transverse thereto. Following the inlet section there is a transverse electrostatic precipitator section in which sets of baffles are arranged transverse to the direction of flow of the gaseous medium upstream and downstream of the transverse discharge electrodes. Water sprays are continuously applied to the latter baffles. An extended discharge section is provided upstream and downstream of the main precipitator sections including transverse baffles and electrodes for applying a field toward said baffles from said main sections along the path of the medium. The final section is a transverse electrostatic precipitator section defining a mist eliminator, the baffles of which may be sprayed intermittently as required. An outlet section following the mist eliminator section is provided with a set of baffles the rows of which are in overlapping relation so that there is no "open" flow. The wet electrostatic precipitator may be used with coal fired boilers, to simultaneously remove SO2 and flyash, with aluminum pot lines to remove aluminum oxides, solid and gaseous fluorides, condensed tar particles and SO2, and generally to remove particulate matter and selected gases from a gaseous medium.
Patent ES-417033-A1 (ES)
Title: Temperature regulation of molten glass
IPC: C03B5/24
Filed: 1973-07-19
Abstract: Method and apparatus for controlling the thickness of vertically drawn sheet glass. A scanning pyrometer periodically observes the temperature of the glass in a series of zones across the drawing area at the meniscus through which the sheet is drawn. A muffle having a plurality of corresponding temperature control zones extends transversely above the stream of molten glass flowing into the drawing area. The temperature of the glass flowing beneath each zone of the muffle is individually regulated in response to the observed temperature in a corresponding zone at the meniscus to thereby deliver to the drawing area glass at a predetermined temperature which will produce a sheet of the desired uniform thickness.
Patent ES-428925-A1 (ES)
Title: Polyester fibers having wool-like hand and process for producing same
IPC: D01D5/22
Filed: 1974-08-03
Abstract: Bicomponent polyester fibers exhibiting a hand similar to wool, a crimp contraction less than 60%, and a crimp frequency of at least 7 half-waves per centimeter, and the process for producing the same, are disclosed.
Patent ES-436602-A1 (ES)
Title: Fixture for a blast cleaning machine
IPC: B24C3/06
Filed: 1975-04-15
Abstract: This invention relates to a fixture for a blast cleaning machine. The fixture is portable and adapted to be positioned on a metallic surface and secured thereto by electromagnets. A blast cleaning device is attached to the fixture, on a movable carriage, for movement along the fixture under control of a motor operated hoist. When cleaning is finished, the fixture is released and moved to the next segment of the surface to be cleaned. A linkage assembly assures that the blast cleaning device is maintained in intimate contact with the surface to be cleaned, and a set of opposed rollers assures that the blast cleaning device moves only in the intended direction.
Patent ES-443139-A1 (ES)
Title: Parity framing of pulse systems
IPC: H04L7/04
Filed: 1975-12-02
Abstract: A carrier system is described in which a number of pulse encoded signals are multiplexed on a single transmission and demultiplexed and decoded at a remote terminal for distribution to a number of receivers at that location. A similar multiplex system uses a separate return pair of transmitting signals in the opposite direction. The multiplexed signals on each transmission line are framed by means of a framing pulse in each frame having a value which insures a preselected parity for each frame. To make sure that parity discrepancies will exist for other pulse positions even under all "1s" and all "0s" conditions, a second bit position is filled with a randomly-valued bit.
Patent ES-445905-A1 (ES)
Title: Inspection apparatus and method for hot glass containers
IPC: B07C5/12
Filed: 1976-03-09
Abstract: Apparatus and method for inspecting hot glass containers by sensing the heat radiation from the bottles. Newly formed glass containers are moved past the apparatus of this invention in a single file immediately after leaving the bottle forming machines. A series of four heat-sensing probes register the heat radiation pattern of containers as they pass by. A logic unit determines if the container is of the proper diameter, standing upright, and has a neck portion that is not significantly inclined from the vertical. Containers which are lying down, two containers stuck together, or containers which have a bent neck portion are rejected.
Patent ES-448875-A1 (ES)
Title: Method of salvaging and restoring useful properties to used and retired metal articles
IPC: C22F3/00
Filed: 1976-06-15
Abstract: A method of salvaging and restoring physical and mechanical properties to hard and brittle cast metal parts which have undergone creep damage is provided which comprises hot isostatically pressing said metal parts at temperatures and pressures sufficient to undo the creep and eliminate creep-induced micro defects.
Patent ES-450962-A1 (ES)
Title: Counter type remote control receiver including noise immunity system
IPC: H04Q9/10
Filed: 1976-08-25
Abstract: A remote control receiver for processing signals representative of a plurality of commands, each command being identified by a control signal lying in a respective band of frequencies. The command-representative control signals are supplied to a counter which is also supplied with regularly recurring timing or clock signals. The clock signals provide recurring counting intervals of fixed duration during which the frequency of an incoming signal is measured and divided. The counter provides an output count, the magnitude of which is representative of a particular command. The divided output signals are compared during successive time intervals for identifying continued reception of like signals. Apparatus which is to be controlled by the received command signals is supplied with the divided output signals only after a predetermined number of successive like output signals are sensed. When successive output signals deviate from each other in a particular manner, they are decoupled from the control apparatus to prevent erroneous responses.
Patent ES-451828-A1 (ES)
Title: Method and apparatus for charging storage batteries
IPC: H02J7/00
Filed: 1976-09-24
Abstract: Method and apparatus for charging storage batteries in which the charging rate is varied as a function of temperature are disclosed. The battery temperature and ambient temperature are sensed and compared. When the battery temperature is less than the ambient temperature plus a first temperature difference, a first charging rate is provided when the battery temperature is greater than the ambient temperature plus the first temperature difference but less than the ambient temperature plus a second temperature difference which is greater than the first temperature difference, an intermediate charging rate is provided which varies with the comparison of the battery and ambient temperatures between the first charging rate and a second charging rate which is less than the first charging rate and when the battery temperature is greater than the ambient temperature plus the second temperature difference, the second charging voltage is provided. Alternatively, charging may be cut-out instead of proceeding at the second charging rate. The method disclosed herein may advantageously be used to charge all types of storage batteries.
Patent ES-452335-A1 (ES)
Title: Starting motor for large inertia load
IPC: H02K7/20
Filed: 1976-10-13
Abstract: A large starting motor is provided, especially for reversible, pumped storage water wheel generator-motor units, having a rotor member which comprises a relatively thin ferromagnetic rim and a closed container of cooling fluid disposed adjacent and radially inward thereof. Heat developed due to circulation of starting currents within the rim is conducted to the cooling fluid through the inside diameter surface of the rotor rim. Provision is made for venting and replenishing the cooling fluid which heats up and in extreme cases vaporizes in response to the thermal energy transferred from the rim.
Patent ES-453634-A1 (ES)
Title: Filling member for a counterpressure filling machine
IPC: B67C3/08
Filed: 1976-11-25
Abstract: In a counterpressure filling machine for filling a liquid in bottles or the like, the filling member is provided without a feed pipe. The filling member includes a valve housing with a centering bell mounted on its lower end. A gas pipe laterally enclosed by a filling sleeve is positioned within and extends downwardly through the housing and the centering bell. The gas pipe is a fixed member and the filling sleeve is axially displaceable relative to it between an open position and a closed position. In the closed position the lower end of the filling sleeve bears against a sealing seat on a repelling shield located at the lower end of the gas pipe.
Patent ES-455365-A1 (ES)
Title: Peptide and derivatives
IPC: C07K7/02
Filed: 1977-01-26
Abstract: A peptide of the formula I is prepared by reacting two compounds which, in a complementary manner, give the desired peptide chain. The symbols in Formula I have the meaning given in Patent Claim 1. The compounds of the formula I exhibit interesting physiological properties, in particular an activity as morphine antagonists. R-(X<2>)n-X<3>-X<4>-X<5>-X<6>-X<7>-(X<8>)p-(X<9>) q-R<1> (I)
Patent ES-458875-A1 (ES)
Title: Method for fastening a stabilizing arrangement on a container
IPC: B65D8/04
Filed: 1977-05-10
Abstract: A container assembly comprising a container of plastic material adapted for receiving a liquid and including a bottom of convex shape in the central portion of which the material is highly oriented. A stabilizing foot supports the container and for this purposes is welded to the container in the central portion of the bottom thereof whereat the material is highly oriented. The foot includes an annular projection extending downwardly from the portion welded to the container. The projection is hollow and forms an annular support foot including a rim which extends upwardly from the projection into smooth peripheral sliding engagement with the bottom of the container. The support foot is welded to the container while the middle portion of the projection is held against the middle portion of the bottom of the container.
Patent ES-463605-A1 (ES)
Title: Method of and apparatus for separating sludge from liquid
IPC: B01D21/00
Filed: 1977-10-27
Abstract: The incoming liq. suspension is fed into a mass of sludge into which suspended solids settle and above which clarified liq. rises. A down pipe feeds suspension into a bed of sludge, the down pipe being supplied by a slide branch while the top of the down pipe is open to atmos. A fraction of the incoming suspension rises up the downpipe above the branch because of back pressure from sludge tending to seal the bottom of the down pipe this fraction provides a hydrostatic pressure head to encourage circulation of the sludge. Circulating sludge mixes with liq leaving the down pipe and some of the mixture is directed radially outwards above the surface level of the sludge. The mixt. pref. passes up an annular riser fitted coaxially around the down pipe and perforated to direct some of the mixt. radially outward above the sludge bed. Used for treating slurries discharged as effluent from metallurgical, metal-working, machining and electroplating industries. Sludge thickening and clarification of liq. for the chemical industry. Purificn. of polluted effluent from food processing and papermaking factories Concn of crystals, e.g. sugar, between crystallisation and centrifuging Treatment of industrial and domestic waste waters. Circulation produced without pumps or sets so that turbulence is avoided, flocculation improved.
Patent ES-468391-A1 (ES)
Title: Electric radiator for convective heating - has heater element in casing with top and bottom grilles formed in sections for modular assembly
IPC: F24H9/02
Filed: 1978-03-31
Abstract: The radiator has a rectangular frame with a front plate (1), side plates(11) and a back plate leaving the top and bottom open. There is an electric heater within the casing formed by the frame and the controls can be mounted on the front plate. The open top and bottom are completed by grilles(4). The grilles are made in sections of shorter length than the length of the whole radiator. Several sections are put together longitudinally to form the complete run of grille. This enables a small number of standard grilles to be used for a series of radiators of different sizes.
Patent ES-469463-A1 (ES)
Title: Parking meter
IPC: G07F17/24
Filed: 1978-05-04
Abstract: Parking meter comprising a visible means, a first time measuring device which switches the visible means off after a given parking period and a second time measuring device which renders the visible means unusable after a predetermined parking time which is many times longer than the given parking period.
Patent ES-472859-A1 (ES)
Title: Catalysts for hydrocarbon conversion
IPC: B01J27/13
Filed: 1978-08-25
Abstract: Catalyst, particularly useful in catalytic reforming and for producing highly pure aromatic hydrocarbons, comprising an alumina carrier and containing, expressed in proportion of the weight of the alumina carrier: 0.005 to 1% of platinum 0.01 to 4% of gallium, indium or thallium 0.01 to 2% of tungsten, and 0.1 to 10% of halogen.
Patent ES-475593-A1 (ES)
Title: Novel biological substance from a fungus and the process for producing the same
IPC: C07K14/37
Filed: 1978-11-30
Abstract: This invention relates to a biological substance extracted from the Mycelium of a Fusarium. This substance has a peptidolic structure with specific amino-acids into. This invention also relates to a process for producing the afore-said biological substance by culturing the strain of Fusarium and extracting the mycelium. The biological substance has a therapeutical use.
Patent ES-477841-A1 (ES)
Title: Wave powered motor
IPC: F03B13/22
Filed: 1979-02-19
Abstract: Apparatus for converting ocean surface wave energy into useful rotational kinetic energy. A refractive horn and ramp provides reflectionless impedance transformation of ocean surface wave energy at the input to the system. Wave energy, in the form of breakers, which are massive pulses of essentially pure kinetic energy, from the output of the horn/ramp are then smoothed and transformed directly to mechanical rotation. Smoothing is accomplished by the inertial properties of a "liquid flywheel". The rotational kinetic energy may be extracted by means of a turbine to provide useful work. Discharged water is returned to the ambient ocean through a low terminal velocity diffuser. The entire structure may be located offshore and the discharged fluids may be used for auxiliary purposes.
Patent ES-478218-A1 (ES)
Title: Dry electric cells
IPC: H01M4/06
Filed: 1979-03-01
Abstract: A dry electric cell of the Leclanche type having a cathode mix which includes (i) MnO2 having a beta -crystal structure, and (ii) either hetaerolite (ZnO.Mn2O3) or materials which enable hetaerolite to be generated in situ at a sufficiently rapid rate so that it constitutes the major discharge product even at moderate to high rates of discharge.
Patent ES-478516-A1 (ES)
Title: Substituted alpha -Halomethyl Phenylalanines
IPC: C07C227/00
Filed: 1979-03-12
Abstract: Novel pharmaceutically useful compounds of the formula < IMAGE > and pharmaceutically acceptable salts and individual optical isomers thereof, wherein Y is -CH2F, -CHF2, -CH2Cl or -CHCl2 R1 is hydrogen, (C1-4alkyl)carbonyl, (C1-4alkoxy)carbonyl or -CO-CHNH2-R27 wherein R27 is hydrogen, alkyl of 1 to 4 carbon atoms, benzyl or p-hydroxybenzyl R is hydroxy, alkoxy of 1 to 8 carbon atoms, -NR7R8 wherein R7 and R8 are the same or different and are each hydrogen or alkyl of 1 to 4 carbon atoms or -NH-CHR9-COOH wherein R9 is hydrogen, alkyl of 1 to 4 carbon atoms, benzyl or p- hydroxybenzyl and R2, R3, R4, R5 and R6 are various combinations of hydrogen, methyl, ethyl, tert-butyl, halogen, trifluoromethyl and OR10 wherein R10 is hydrogen, alkyl of 1 to 8 carbon atoms, (C1-6alkyl)carbonyl, benzoyl or phenyl (C1-6alkyl)-carbonyl or R3 and R4 together are methylenedioxy.
Patent ES-479517-A1 (ES)
Title: Paper machine screen and process for production thereof
IPC: D21F1/00
Filed: 1979-04-10
Abstract: The longitudinal marginal regions of a synthetic fabric endless belt-type screen for a paper making machine are formed to permit less wear of the marginal regions due to greater elongation as compared to the central region.
Patent ES-480326-A1 (ES)
Title: Electrically operated mixing and pulverising household-device.
IPC: A47J43/07
Filed: 1979-04-18
Abstract: 1. Electrical domestic mixer-chopper with a fittable device (1) in which rotate cutting tools driven by a motor and a motor base (4) with an electrical switch, characterized in that the device (1) ist supported by a support (2) with locking bolt abutments (12) which can be mounted on the motor base (4) and can be locked thereto by pins or studs (8) via a locking ring (9), for which purpose locking ring (9) rotatable about the longitudinal axis of base (4) and movable by a safety bolt (11) cooperates with a locking bar (26) longitudinally displaceable in base (4) and in turn, as a function of the position of locking ring (9), the locking bar releases or secures the control knob (27) for switching the motor on and off.
Patent ES-483514-A1 (ES)
Title: Fuel injection nozzles
IPC: F02M61/20
Filed: 1979-08-20
Abstract: A fuel injection nozzle includes a fuel pressure actuated valve member slidable in a bore and engaged by a piston slidable in a cylinder of smaller diameter than the bore and connected thereto the space defined between the piston and valve member communicates by way of a non-return valve with the end of the cylinder remote from the bore. In operation fuel is displaced from said space past the non-return valve and the pressure in the end of the cylinder remote from the bore rises to increase the force acting to maintain the valve member in the closed position.
Patent ES-8200105-A1 (ES)
IPC: A01P3/00
Filed: 1979-10-16
Abstract: PROCEDIMIENTO DE OBTENCION DE COMPUESTOS DE 4-TIAZOLIDINONA. CONSISTE EN HACER REACCIONAR UN COMPUESTO DE FORMULA GENERAL (I) CON UNA AMINA SUSTITUIDA DE FORMULA RNH2, SEGUIDO DE REACCION CON ACIDO TIOGLICOLICO O ACIDO TIOLACTICO. SE OBTIENE EL COMPUESTO (II). R ES ALQUILO, CICLOALQUILO METALILO, FENILO, HALOFENILO, TRIFLUORMETILFENILO, BENCILO, METOXI BENCILO, METILBENCILO, HALOBENCILO. R1 ES HIDROGENO, METILO; R2 ES HIDROGENO O ALQUILO. EN LA REACCION ESTA PRESENTE UN AGENTE CICLANTE CUANDO R-NH2 ES UNA AMINA CON IMPEDIMENTO ESTERICO.
Patent ES-8103090-A1 (ES)
Title: Spiro-quinolylhydantoins, process for their preparation and pharmaceutical compositions thereof.
IPC: C07D215/20
Filed: 1980-01-22
Abstract: Novel spiro-quinolylhydantoin derivatives useful as aldose reductase inhibitors and as therapeutic agents for the treatment of chronic diabetic complications are disclosed. Preferred compounds include spiro[imidazolidin-4,4'-pyrano[3,2-h]quinolin]-2,5-dione and spiro[imidazolidin-4,4'-pyrano[2,3-f]quinolin]-2,5-dione.
Patent ES-8104368-A1 (ES)
Title: Pigment dispersants, pigment concentrates, and their use in aqueous coating compositions and printing inks.
IPC: C09D7/45
Filed: 1980-03-31
Abstract: A polymeric water-dispensable pigment dispersant is prepared by interacting at a temperature not greater than 150 DEG C. (a) a carboxylic acid of structure (R1)(R2)(R3)C.COOH wherein R1 and R2 = CnH2nX, the same or different and wherein n = 1-8 and X is a group reactive with an isocyanate group, and wherein R3 = C1-8 alkyl, (b) an aliphatic polyol, and (c) a di- or tri-isocyanate. Preferably the dispersant comprises a C8-20 aliphatic hydrocarbon moiety. The dispersant, which is used in the preparation of pigment concentrates, pigmented aqueous coating compositions and printing inks, is of improved hydrolytic stability and minimises pigment leaching under humid conditions.
Patent ES-8105285-A1 (ES)
Title: Substituted piperazines and piperidines and pharmaceutical compositions containing them.
IPC: C07D303/22
Filed: 1980-07-08
Abstract: 1-Substituted-4- (2-hydroxy-3-n-alkoxypropyl) -piperazines, 1-substituted-4- (2-hydroxy-3-benzyloxy -propyl)-piperazines and 1-(2-hydroxy-3- n-alkoxypropyl)-4 -substituted-piperidines and derivates thereof useful as immune regulants are disclosed. Also disclosed are pharmaceutical compositions containing the novel compounds and a method of regulating the immune response of a subject by administration of the novel compounds.
Patent ES-8303477-A1 (ES)
Title: Oxygen-curable mercaptoorganosiloxane compositions catalyzed by metal carbonyl compounds and method of forming higher molecular weight products therefrom.
IPC: A44C5/20
Filed: 1980-12-02
Abstract: Compositions stable in the absence of oxygen are formed by mixing the following substantially in the absence of oxygen (A) mercapto-functional organosiloxanes containing an average of at least two mercapto-functional substituents per molecule (B) optionally, at least one filler (C) a catalytic amount of a metal carbonyl compound selected from the group consisting of Fe(CO)5, Fe2(CO)9, Fe3(CO)12, dicyclopentadienyldiiron tetracarbonyl, butadieneiron tricarbonyl, cyclohexadieneiron tricarbonyl, Ni(CO)4, dicyclopentadienyldinickel dicarbonyl, Mn2(CO)10, methylcyclopentadienylmanganese tricarbonyl and cyclopentadienylcobalt dicarbonyl, preferably from 0.1 to 6 parts by weight of iron carbonyl catalyst per 100 parts by weight of part (A). The compositions polymerize or cure upon exposure to oxygen. By utilizing various types and amounts of mercapto-functional organosiloxanes, higher molecular weight products useful as encapsulating gels, coating resins and elastomeric sealants can be obtained by exposing the compositions of the present invention to oxygen.