baber/WOPTO huggingface dataset:
Patent ES-488180-A1 (ES)
Title: Interconnecting Rotors of Hydroelectric Machines
IPC: F03B3/06
Filed: 1980-02-01
Abstract: In hydroelectric machines, of large diameter, wherein the rotor 3 of an electric machine is arranged around the rotor 1 of a hydraulic machine, the internal rotor 1 comprising the turbine blades which engage the external rotor 2 to transmit torque therebetween, each of the internal (1) and external (3) rotors is mounted in a separate radial bearing (2, 4), the turbine blades (5) of the internal rotor (1) being connected to the external rotor (3) by means of an articulated coupling (12, 13, 14) which permits relative radial movement therebetween. Force compensating means for transmitting circumferential forces between the rotors e.g. an hydraulic servo-motor associated with each blade of which the pressure chambers (8), (10) are interconnected by means of ring conduits (7), (9) are provided.
Patent ES-8100192-A1 (ES)
Title: Air-dropped buoy with aerodynamic and inertial releases.
IPC: G10K11/00
Filed: 1980-02-26
Abstract: A radio buoy which can be jettisoned from an aircraft by a cable and which is intended to float on the surface of the ocean connected to a submerged hydrophone. During the drop a balloon is inflated by a forced intake of air through holes as a result of articulated openings in the form of scoops, the scoops unlocking by a bar the protective casing of the balloon and the safety device of the container, which is detached after impact with the water, the submerged container being linked with the electronics by a cable. The buoy can be used for underwater monitoring at depths up to 2,000 meters.
Patent ES-8104006-A1 (ES)
Title: Method and apparatus for reducing particles discharged by combustion means.
IPC: F01N13/02
Filed: 1980-05-10
Abstract: The method and apparatus for controlling particulate emissions from a combustion apparatus, as a diesel engine. Diesel engine exhaust particles are electrically charged during the formation of the particles in the engine combustion chamber. A particle collector is used to collect the electrically charged particles on collecting structures connected to a high voltage power supply and ground. The collecting structures of the particle collector can be a plurality of parallel metal plates, spaced cylindrical rods, or concentrically located cylindrical members. A fibrous matrix can be located adjacent the particle collecting structure to collect the charged particles as they move through the matrix. In one embodiment, the collected particles separate from the collecting structures and return to the engine intake. In another embodiment, a removable collecting cartridge has electrically conductive plates for collecting the charged particles. The entire cartridge is removed for cleaning or replacement. The hot exhaust gas from the engine can be used to oxidize the collected particles. The collected particles that are not oxidized can be separated from the collecting structures and re-entrained into the gas. The re-entrained particles are larger than the particles formed in the combustion apparatus. The large particles can be removed by a downstream particle collection device or mixed with fuel for the engine.
Patent ES-8100783-A1 (ES)
Title: Sealing strip
IPC: B60J10/00
Filed: 1980-05-20
Abstract: A sealing strip, for use, for example, in sealing a gap between a vehicle's door and its surrounding framework, particularly along that part of its length which is curved. The sealing strip has between its U-shaped mounting portion and its tubular sealing portion a reinforcing strip which is integrally moulded with the sealing and prevents deformation of the sealing portion along that part of the sealing strip which is curved.
Patent ES-8106491-A1 (ES)
Title: Production of methylene-cycloamines
IPC: C07D205/04
Filed: 1980-07-18
Abstract: This invention provides an improved process for producing methylene-cycloamines as exemplified by 1-isopropyl-3-diphenylmethyleneacetidine: < IMAGE > In accordance with the invention process, the above illustrated methyleneazetidine compound is synthesized by (1) reacting alpha , alpha -diphenyl- alpha -(1-isopropyl-3-azetidinyl) acetamide with bromine and alkali metal alkoxide under modified Hofmann Rearrangement conditions to form a carbamate intermediate, and (2) heating the carbamate intermediate in an acidic medium to yield the 1-isopropyl-3-diphenylmethyleneazetidine product. This illustrated 3-methyleneazetidine compound is characterized by a combination of pharmacological properties which are indicative of utility as a mood elevating therapeutic agent for relieving the symptoms of depression in humans.
Patent ES-8105966-A1 (ES)
Title: Nitroalkanol derivatives and plant protecting agents containing the same
IPC: C07D307/42
Filed: 1980-07-23
Abstract: The invention relates to nitroalkanol derivatives of the general formula (I), < IMAGE > (I) wherein R1 is a C2-12 alkenyl or alkadienyl group, a C4-12 alkoxyalkyl or alkoxyalkenyl group having one or more C1-3 alkyl substituents, a C3-6 cycloalkyl or cycloalkenyl group, a furyl group, a nitrofuryl group, or a phenyl group having optionally one or more identical or different substituents selected from the group consisting of hydroxy, C1-4 alkoxy, halogen, nitro, C1-4 alkylenedioxy and C1-4 alkenoyloxy groups, R2 and R4 each represent hydrogen or they form together a valence bond, R3 is a C1-12 alkanoyloxy group, a benzoyloxy group having optionally one or more halogen substituents or hydrogen atom, and R5 is a C1-12 alkyl group or a phenyl group having optionally one or more halogen substituents, with the proviso that if R2 and R4 each stand for hydrogen, R1 is other than unsubstituted phenyl and R3 may represent only a C1-4 alkanoyloxy group or a benzoyloxy group having optionally one or more halogen substituents, and with the further proviso that if R2 and R4 form together a valence bond and R5 is methyl, R1 is other than unsubstituted phenyl. The nitroalkenol derivatives defined above as well as the known 1-phenyl-2-nitro-3-acetoxy-propane-1 possess valuable pesticidal effects, primarily fungicidal activities, and can be applied to advantage in the agriculture as plant protecting agents.
Patent ES-8200346-A1 (ES)
Title: 5-Amino-[3,4'-bipyridin]- 6(1H)-one-1'-oxide
IPC: A61K31/4409
Filed: 1980-12-02
Abstract: 5-Amino-[3,4'-bipyridin]-6(1H)- one-1'-oxide or pharmaceutically- acceptable acid-addition salt thereof is useful as a cardiotonic agent. 5- Amino-[3,4'-bipyridin]-6(1H)-one-1'- oxide is prepared by first reacting 5- acetylamino-[3,4'-bipyridin]-6 (1H)- one with peracetic acid in acetic acid to produce 5-acetylamino-[3,4'- bipyridin]-6(1H)-one-1'-oxide and hydrolyzing the later to produce 5- amino-[3,4'-bipyridin]-6(1H)-one-1'- oxide. The 5-amino-[3,4'-bipyridin]- 6(1H)-one-1'-oxide or pharmaceutically-acceptable acid- addition salt thereof is disclosed as the active ingredient in cardiotonic compositions for increasing cardiac contractility and in a method for increasing cardiac contractility in a patient requiring such treatment.
Patent ES-8203759-A1 (ES)
Title: Device for transporting and launching a plurality of projectiles contained within a container.
IPC: B64D1/04
Filed: 1981-01-15
Abstract: The invention concerns a process and apparatus for transporting and dropping a plurality of charges contained in a single container. Within the shell of the container is arranged a plurality of modules, the bodies of which contain a charge, which may particularly be military said modules are extracted one by one, upon command, through the rear of the shell. This extraction can take place only if a general mechanical control element has moved from a position called the "safety" position to a position called the "cocked" position, a movement which can take place only when the means for fastening the container has been released from the lug holding it to the carrier vehicle. The invention is applied particularly to modular bombs having fragmentable modules designed for neutralization of relatively widespread ground targets.
Patent ES-8304183-A1 (ES)
Title: Abrasion resistant ultraviolet light curable hard coating compositions.
IPC: C09D4/00
Filed: 1981-07-01
Abstract: A radiation curable coating composition comprising (A) colloidal silica (B) acryloxy or glycidoxy functional silanes (C) non-silyl acrylates and (D) catalylic amounts of UV light sensitive cationic and radical type photoinitiators is provided, which cures to a transparent hard coating exhibiting improved abrasion resistance.
Patent ES-8306345-A1 (ES)
Title: Sheet for producing interlayers for laminated glass sheets, in particular for wind-screens, and its manufacture.
IPC: B29C61/06
Filed: 1982-03-05
Abstract: A thermoplastic synthetic high polymer sheet including induced tensile stress lengthwise of the sheet which varies in intensity from a maximum along one edge to a minimum along the other edge. The induced tensile stress is frozen in the sheet by maintaining its temperature below a transformation temperature. Upon elevation of the temperature of the sheet above the transformation temperature, as the process of fabrication of a laminated windshield is to commence, the sheet, without further operative forming operations, will deform to conform substantially to the outline of the outer curved lamina of the windshield. The sheet may include a zone along one edge to provide filtering of glare.
Patent ES-8307178-A1 (ES)
Title: Labeling station for articles like bottles
IPC: B65C9/10
Filed: 1982-03-26
Abstract: In a labeling station that is intended for articles like bottles, that has at least one revolving or pivoting label grasper-applicator with a capture-and-release surface for taking a label from a stack and applying it to an article to be labeled, and that has holders that hold the edge of the stack of labels, the improvement which comprises controls for the holders (41, 42) or supplementary holders (45, 46) that hold the edge of the stack so that the retentive force the holders exert on the labels can be adjusted to be made greater than the attractive force exerted by the capture-and-release surface of the grasper-applicator (2, 3, 4) and, when the stack is held in a moving magazine, than the inertia exerted by the stack of labels on the stack holders as the magazine (6) moves backwards, the controls having a detector that scans the series of articles to be labeled and actuates the controls and the holders (41, 42 or 45, 46) when it senses a condition calling for a label not to be applied, e.g. a missing bottle in the series, an improperly filled bottle or a different kind of bottle than it is desired to label.
Patent ES-8307967-A1 (ES)
Title: Arched connecting element between two rectilinear portions of a tensional cable.
IPC: E01D11/00
Filed: 1982-08-16
Abstract: The invention has for its object a device for connection between two rectilinear portions of a stretched cable, said device passing through a massive constructive work. According to the invention said device transmits the tension from one of the portions of cable to the other by a segment of cable of which the strands, curved along the desired incurvation, are separated from one another and stretched, with a total tension force at least equal to that of the more stretched of the two portions of cable, to ensure precompression of the portion of massive structure which these strands traverse.
Patent ES-8306858-A1 (ES)
Title: Refrigerator
IPC: F25B25/00
Filed: 1982-10-04
Abstract: The invention relates to a refrigerator having a freezing compartment 2 and a refrigerating compartment 3, which refrigerator comprises a primary refrigerating system which contains a refrigerant and which comprises a primary evaporator 7 arranged in the freezing compartment 2, and a secondary refrigerating system which also contains a refrigerant and which comprises a secondary evaporator 8 arranged in the refrigerating compartment and a secondary condensor 10 which is in heat- exchanging contact with the primary evaporator 7, to which secondary refrigerating system a reservoir 12 is connected which contains an adsorbent 13 for the refrigerant, the adsorbent being a porous solid substance which can be heated by means of an electric heating element 14 included in an electric control circuit, which control circuit comprises a temperature-sensitive element arranged in the refrigerating compartment, which temperature- sensitive element controls the heating element so as to maintain a specific temperature level in the refrigerating compartment. Suitably, the adsorbent is silica gel and the used refrigerant for the secondary refrigerating system is CF2Cl2.
Patent ES-8404958-A1 (ES)
Title: Stabilizers for vinyl resins
IPC: C08K5/098
Filed: 1982-10-22
Abstract: The fire hazard associated with the use of dibasic lead phosphite as a stabilizer for vinyl resins is reduced by mixing with the dibasic lead phosphite an additive selected from hydroxides or hydrated oxides of aluminium, magnesium or antimony, stearates of barium or calcium, dibasic lead stearate and carbonates of calcium or magnesium.
Patent ES-8400034-A1 (ES)
Title: Separating a medium into components of different particle masses
IPC: B04C5/081
Filed: 1982-10-28
Abstract: Separation of a medium into components having different particle masses is effected by means of centrifugal force in turbulence free flow operated equipment, e.g. cyclones. The invention serves to reduce the friction resistance between a vortex and a chamber by removing part of a chamber wall or an entire chamber wall from between parallel vortexes. The supporting action of a chamber wall is compensated for by having parallel, oppositely rotating vortexes collide with each other at an angle of 0 to 90 DEG . Separators can be built up into large systems in which parallel vortexes are disposed e.g. in circular configuration or in a regular square net. Having the vortexes collide with each other further acts to develop a separating power intensifying radial oscillating motion in vortexes.
Patent ES-8405318-A1 (ES)
Title: Plant pot and process for its manufacture.
IPC: A01G9/10
Filed: 1982-12-10
Abstract: A plant pot suitable for use when germinating seedings, cuttings or the like and which will disintegrate on planting out, is made from a root penetrable heat bonded paper web derived from a blend of fibres of vegetable origin and up to 50% synthetic thermoplastic fibres. The fibres of vegetable origin may for example be unbleached and/or bleached kraft fibres optionally mixed with bark or peat fibres and the synthetic thermoplastic fibres are preferably polyolefin fibres. The total grammage of the paper web forming the plant pot is preferably 60 - 120 gm<-><2> and the web preferably has a burst strength of 40 to 200 kPa and an air resistance of 6 to 30 mm W.G. (at a face velocity of 20m min.<-><1>). The plant pot paper may be perforated by spark or mechanical perforation to enhance root penetrability. Conventional paper cup or bag making machinery may be used for forming the pots from the paper web.
Patent ES-8502117-A1 (ES)
Title: Antiviral compounds.
IPC: C07D319/06
Filed: 1983-04-15
Abstract: Compounds of the general formula < CHEM > (wherein R is a hydroxy or amino group and X is an oxygen or sulphur atom) and their physiologically acceptable salts and esters have been known to have antiviral activity particularly against herpes viruses. Processes for preparing such compounds are described as well as pharmaceutical and veterinary compositions containing these compounds.
Patent ES-8404507-A1 (ES)
Title: Multichannel spectrophotometer.
IPC: G01N21/27
Filed: 1983-05-13
Abstract: A multichannel spectrophotometer has a single radiant energy source formed into a multiplicity of radiant energy beams which are each simultaneously intercepted by segments of a rotary source filter wheel, the spectral radiant energy output selected by each filter segment being directed into a separate source radiant energy conduit and transmitted to a remote sample station where a cuvette containing a sample to be analyzed is located, the radiant energy outputs of each cuvette being directed into a separate detector radiant energy conduit where each conduit is intercepted by a filter segment of a second rotating detector filter wheel identical to the source filter wheel and rotated in aligned synchronism therewith, the spectral radiant energy outputs of each segment of the detector filter wheel being further directed into a separate radiant energy detector and signal processing electronics associated with that sample station or spectrophotometer channel from which the radiant energy signal being detected and analyzed has been received. Central control, timing and display electronics are shared by each channel and may be overall programmed and controlled by computer. In one application involving the measurement of fluorescence, the filters of the detector filter wheel will be different from the filters of the source filter wheel so as to excite the sample cuvette at one wavelength and to measure fluorescent response at another.
Patent ES-8505823-A1 (ES)
Title: Process for preparing substance having carcinostatic and immunostimulating activity
IPC: A61K35/74
Filed: 1983-08-16
Abstract: This invention relates to a process for producing a TF-500 substance having carcinostatic and immunostimulating activities, which comprises subjecting organisms belonging to the Fusobacterium genus to extraction treatment with a dialkyl sulfoxide and obtaining said TF-500 substance from the resulting extract.
Patent ES-8502534-A1 (ES)
Title: Solar receivers.
IPC: F24S20/20
Filed: 1983-09-07
Abstract: A solar receiver comprising a plurality of vapor generating tube panels and a plurality of superheating tube panels interspersed with the vapor generating tube panels to maintain nearly a constant absorbed power ratio between the superheating and vapor generating tubes independently of heat flux distribution on the absorber surface.
Patent ES-8505125-A1 (ES)
Title: Alarm and control system for semiconductor manufacturing plants.
IPC: A62C3/00
Filed: 1983-11-25
Abstract: This invention relates to an alarm and control system for semiconductor manufacturing plants which is capable of detecting the leaking processing gas both in gaseous state and in a state that it is generating combustion products as a result of its reaction with oxigen in air and combustion, and of performing adequate controls before or in incipient stage of fire.
Patent ES-8505126-A1 (ES)
Title: Alarm and control system for semiconductor manufacturing plants.
IPC: A62C3/00
Filed: 1983-11-25
Abstract: This invention relates to an alarm and control system which is capable of detecting the presence of leaking processing gas at such a low concentration that it does not ignite even if it contacts oxygen in air, and of performing adequate controls such as fire protection.
Patent ES-8500905-A1 (ES)
Title: Derivatives of spirocyclic amino-acids, their process of preparation, agents containing them, and their use, as well as spirocyclic amino-acids as intermediaries and their process of preparation.
IPC: C07D209/96
Filed: 1984-03-05
Abstract: The invention relates to new spirocyclic aminoacid derivatives of the formula I < IMAGE > (I) in which m denotes 1 or 2, n denotes 0 or 1, R denotes hydrogen, alkyl or aralkyl, R1 denotes hydrogen or alkyl which can be optionally substituted by amino, acylamino or benzoylamino, alkenyl, cycloalkyl, cycloalkenyl, cycloalkylalkyl, aryl or partially hydrogenated aryl, each of which can be substituted by alkyl, alkoxy or halogen, arylalkyl or aroylalkyl, both of which can be substituted as defined above in the aryl radical, an S- or O- and/or N-heterocyclic radical or a side chain of an alpha -aminoacid, R2 denotes hydrogen, alkyl, alkenyl or aralkyl, Y denotes hydrogen or hydroxyl, Z denotes hydrogen, or Y and Z together denote oxygen and X denotes alkyl, alkenyl, cycloalkyl, aryl, which can be monosubstituted, disubstituted or trisubstituted by alkyl, alkoxy, hydroxyl, halogen, nitro, amino, alkylamino, dialkylamino and/or methylenedioxy, or 3-indolyl, processes for their preparation, agents containing them and their use and new spirocyclic aminoacids as intermediates and a process for their preparation.
Patent ES-8502895-A1 (ES)
Title: Method of improving the surface properties of rolls.
IPC: B23K26/14
Filed: 1984-03-08
Abstract: A method for treating the surface of a roll, e.g. for a rolling mill, by focusing a substantially continuous concentrated corpuscular beam, e.g. a laser beam or an electron beam, on the roll surface, guiding the beam to impinge on the roll surface in a helical path, and regulating the concentration of the beam, the relative speed of rotation of the roll, and the translation speed of the beam so that the ratio of the pitch of the helical path and the width of the path of the beam on the roll surface is less than 1.
Patent ES-8504417-A1 (ES)
Title: Processing system for colour television signals, in particular of the SECAM-type.
IPC: H04N11/18
Filed: 1984-03-23
Abstract: A device for recording these video signals comprises three recording channels (C, D, E), two channels (C, D) receiving the chrominance signals DR and DB respectively, whereas the third channel (E) receives the luminance information signal E'Y, the output signals from the three recording channels being applied to a mixing circuit (84) whose output is connected to at least one unit (85) for recording the video signals on a recording medium. The present invention applies in particular to the recording of video signals from a colour television camera or from a restoring device such as a video recorder or a video disc apparatus.
Patent ES-8602418-A1 (ES)
Title: Rapid dissolving, uniform drug compositions and their preparation.
IPC: A61K9/20
Filed: 1984-04-27
Abstract: Rapid dissolving uniform compositions of low water solubility drugs are formed from a dry mixture of the drug having a reduced particle size in combination with properly selected and sized excipients including microcrystalline cellulose, dibasic calcium phosphate, starches and a lubricant.
Patent ES-8507520-A1 (ES)
Title: Intermediates for clavulanic-acid derivatives.
IPC: C07F7/08
Filed: 1984-05-16
Abstract: A compound of formula I < IMAGE > (I) or a salt or ester thereof. Processes for the preparation of these compounds and the use of these compounds in the preparation of further bicyclic compounds are also disclosed.
Patent ES-8507747-A1 (ES)
Title: Direct conversion frequency modulation radio receiver.
IPC: H03D1/22
Filed: 1984-06-14
Abstract: A radio receiver for frequency modulated signals in which direct conversion techniques are used to provide zero I.F. quadrature baseband signals I & Q. The I & Q signals are limited (11,12) to form square wave signals and pulse forming networks (13,14) derive pulse sequences the frequencies of which represent the polarity changes in the square wave signals. Each square wave is multiplied (15,16) by the pulse sequence derived from the other square wave to produce a unipolar pulse train. The two unipolar pulse trains are combined (17) to give a digital output signal the frequency of which is equal to the sum of the frequencies of the two pulse trains. Low pass filtering the output signal produces a simulation of the original baseband modulation.
Patent ES-8506553-A1 (ES)
Title: Cooling wind shut-off valve for glass forming mold
IPC: C03B9/38
Filed: 1984-07-10
Abstract: The cooling wind for the molds on a glass bottle forming machine is controlled by a damper which is set by hand and positioned in the air passages from the section box or base of a glass forming machine and a nozzle base bolted to the top of the section box. As a further control for the air a piston operated vane positioned such that it will shut off the air to the air passages upon receipt of an air signal from the timing system of the machine is provided and is to be operated each cycle of the machine to prevent cooling air from impinging on bare glass.