baber/WOPTO huggingface dataset:
Patent ES-8102167-A1 (ES)
Title: Expanding and Molding Pre- foamed Plastic Granules
IPC: B29C44/00
Filed: 1980-05-30
Abstract: Moldings are produced from foamable thermoplastics, especially from pre-foamed polystyrene foam, by expanding and sintering in a mold pre- foamed plastic granules with supply of heat, a hot inert gas and/or hot air being employed in place of steam as the heating medium for warming the pre-foamed thermoplastic granules and, if desired, the mold. The heating medium e.g. air, nitrogen or carbon dioxide, may contain steam and carbon tetrachloride.
Patent ES-8102926-A1 (ES)
Title: Fault recording in electronic vehicle controls.
IPC: B60L3/12
Filed: 1980-06-27
Abstract: A fault signal indicating system which contains a bistable memory device which changes from a first to a second stable state in response to a fault signal. Simple logic circuitry is provided for disabling the memory device while it is in the second state so that it will not be affected by secondary fault signals. In systems where a plurality of bistable memory devices are used, each being associated with a respective one of plural fault signal outputs, logic circuitry is employed to disable predetermined ones of the memories in response to any one of them being in the second state. Voltage regulation and power interruption circuitry is provided to disable the memory devices when power supply voltages fall below predetermined levels. Circuitry is provided for resetting all of the memories simultaneously to the first stable state.
Patent ES-8200514-A1 (ES)
Title: Electrical lead accumulator.
IPC: H01M10/12
Filed: 1980-07-03
Abstract: Lead electrical accumulator comprising a plurality of elements each consisting of a negative plate, a positive plate and separation means interleaved therebetween, comprising a first and a second micro-porous separators between which intercalations form channels, characterized in that the thickness of the channel (11) is comprised between 5mm and 2mm and in that the width of the channels (11) is comprised between 2mm and 10mm. Application particularly interesting to traction batteries.
Patent ES-8105924-A1 (ES)
Title: Extruder apparatus
IPC: A23P30/34
Filed: 1980-07-15
Abstract: For producing a hydrolized food product a stream of product is conveyed to a nozzle head (4) by means of a worm (1) and discharged via nozzles (8). Processed pieces of product are cut off from the stream of product one after another. The interrupter serving for this purpose displays a rotating element (5) that is arranged rigidly on the nozzle head side end of the worm (1) and rotates together with this latter. The rotating element (5) has recesses (10) that intermittently feed the stream of stock to the nozzle inlets (9) and sealing faces (12) that are arranged between the recesses (10) and seal the nozzle inlets (9) against the stream of stock between the feed phases. The edges (14) of the sealing faces (12), leading in the direction of rotation (13), guarantee the intermittent interruption of the stream of stock effecting cut-off of the pieces of product one after another.
Patent ES-8104311-A1 (ES)
Title: Organomagnesium alkoxides, process for their preparation and stable solutions of these compounds.
IPC: C07F3/02
Filed: 1980-07-24
Abstract: What are disclosed are a method for making halogen-free organomagnesium alkoxides of the formula R1aR2bMg(OR3)c(OR4)c, wherein R1 and R2 are phenyl or alkyl, R3 and R4 are alkyl, and wherein (a+b)=(c+d)=1, by reacting (R1aR2b)2 Mg with Mg [(OR3)c(OR4)d]2, halogen-free organomagnesium alkoxides made by this method, and stable solutions of such organomagnesium alkoxides in an inert hydrocarbon solvent.
Patent ES-8105482-A1 (ES)
Title: Solid state radiation detector and arrays thereof
IPC: G01T1/24
Filed: 1980-08-13
Abstract: A layer of X-ray photoconductor is sandwiched between electrodes for conversion of X-radiation to an electrical signal. The photoconductor layer is biased, and films of zinc sulfide may be used between the layer and each electrode, to minimize dark current. Arrays of solid state radiation detectors utilizing the biased photoconductive conversion layer are also disclosed.
Patent ES-8106284-A1 (ES)
Title: Organic sulfoxides, process for preparing the same and pharmaceutical enzyme inhibiting compositions comprising the same.
IPC: C07D501/24
Filed: 1980-08-14
Abstract: Organic sulfoxides having a latent allyl group bound to the sulfur are enzyme inhibitors of the suicide or Kcat type. They can be prepared by oxidation of the corresponding thio compounds.
Patent ES-8103686-A1 (ES)
Title: Press drive.
IPC: B30B1/10
Filed: 1980-08-22
Abstract: A press drive with a central cam shaft actively connected through a connecting rod with a slide guided in a linear guide. Side bars are symmetrically articulated with respect to each other on the slide. Mass balancing weights are driven in opposed directions corresponding to reciprocating masses of the press, with the weights being connected with the slide by other linkages. Pairs of toggle joint linkages are disposed symetrically with respect to the cam shaft. The pairs of toggle joint linkages include a first almost horizontally disposed toggle joint linkage that is articulated on the respective side bars and presents a bearing point on the press frame. A second almost vertically disposed toggle joint linkage that is connected with the first toggle joint linkage and is articulated so as to be guided by the press frame on the mass balancing weight. A third almost vertically disposed toggle joint linkage is articulated on the punch through a transmission bar with the first and second toggle joint linkages and is braced in a direction of motion of the punch on the press frame.
Patent ES-8202334-A1 (ES)
Title: Chloro- and alkoxy-substituted-2,4-diaminoquinazolines and pharmaceutical compositions containing them.
IPC: C07D403/04
Filed: 1980-10-31
Abstract: 2,4-Diaminoquinazolines of the formula < IMAGE > (I) wherein Y1 is hydrogen or chloro, Y2 is OR, Y3 is hydrogen or OR such that when Y1 is hydrogen, Y3 is OR and when Y1 is chloro, Y3 is hydrogen or OR, and the pharmaceutically acceptable salts thereof R represents an alkyl group having from one to three carbon atoms taken separately, R1 and R2 are each hydrogen, alkyl having from one to five carbon atoms, cycloalkyl having from three to eight carbon atoms, alkenyl or alkynyl each having from three to five carbon atoms or hydroxy substituted alkyl having from two to five carbon atoms, when taken together with the nitrogen atom to which they are attached R1 and R2 form a substituted or unsubstituted heterocyclic group optionally containing an atom of oxygen, sulfur or a second atom of nitrogen as a ring member their use as antihypertensive agents, pharmaceutical compositions containing them and intermediates for their production.
Patent ES-8206957-A1 (ES)
Title: Aquiculture
IPC: A01K61/00
Filed: 1981-05-16
Abstract: Aquiculture is carried out in enclosures D which are clear of the sea bed and enclosures E which are in contact therewith. Food is fed to fish in the enclosures through a pipe B which extends from a control station A situated on or near the shore or on the sea. Fish are introduced into the enclosures D and E and removed therefrom using an enclosure F, the operations involved being carried out by divers. The enclosures D and E are made of net and maintained in shape by sinkers and floats. Suitably their transverse section is lunular.
Patent ES-8308295-A1 (ES)
Title: Machine supports made from acrylic concrete
IPC: B23Q1/01
Filed: 1981-08-13
Abstract: High-quality machine parts, e.g. machine supports, are manufactured of concrete polymer on the basis of methacrylate monomer polymerizing at room temperature and of aggregates. The monomer used has a dynamic viscosity of less than 10 mPas (10 cP) preferably of 1-10 mPas (1-10 cP). The admixed starter system comprises an organic peroxide and an aromatic tertiary amine, the latter being dissolved in methacrylate monomer.
Patent ES-8303475-A1 (ES)
Title: Liquid polythioethers.
IPC: C08G75/02
Filed: 1981-12-03
Abstract: A non-crystallizing, water, solvent, fuel and temperature resistant liquid polythioether having two to four terminating radicals which do not substantially reduce the water, solvent fuel and temperature resistance and a water, solvent, fuel and temperature resistant polymeric backbone having repeating units of the formula: < CHEM > wherein each of R1, R2, R3 and R4 is hydrogen or lower alkyl providing that a sufficient number of R1, R2, R3 and/or R4 are lower alkyl in said polymeric backbone to render said backbone non-crystallizing X is a divalent organic radical selected from -CH2-CH2-, -CH2-CH2-CH2-CH2-, -CH2-CH2-S-CH2-CH2- or -CH2-CH2-O-CH2-CH2-, n is 8 to 200, and p is 0 or 1.
Patent ES-8301081-A1 (ES)
Title: Speed control means of an electrical motor of a washing machine.
IPC: H02P25/14
Filed: 1981-12-10
Abstract: Device for controlling the speed of the electric motor of a washing machine, acting on the conducting time of a breaker (2) in series in the supply circuit of the motor (1). There are a detection means (55), such as a means for delaying the supply of direct current to the control device, and a means (38) for opening the breaker (2) in series with the supply of the motor if and only if the supply of direct current has been cut off for a period exceeding a predetermined time, for example of the order of 0.7 seconds. If the speed was increasing progressively at the moment of cut-off of the supply of direct current, the speed variation sequence returns to the beginning.
Patent ES-8400612-A1 (ES)
Title: Two-component diazotype material.
IPC: G03C1/60
Filed: 1982-01-08
Abstract: A two-component diazotype material, composed of a support and a light-sensitive layer which is applied thereto and contains a polymeric binder, a diazonium salt, a coupler, an acid stabilizer and conventional additives, wherein the support is a biaxially oriented polyester film and the polymeric binder comprises a mixture of about 10-60 percent by weight of a polymer or copolymer of vinyl acetate, for example, a copolymer of vinyl acetate and crotonic acid, and about 40-90 percent by weight of a cellulose ester, such as cellulose acetopropionate, cellulose acetobutyrate, cellulose propionate or cellulose butyrate.
Patent ES-8306833-A1 (ES)
Title: Fuel pumping apparatus
IPC: F02M41/14
Filed: 1982-06-26
Abstract: A fuel pumping apparatus for supplying fuel to an internal combustion engine is of the rotary distribution type in which the outward movement of pumping plungers is determined by stops, the axial position of the distribution member being adjustable to determine in conjunction with the stops the amount of fuel delivered by the apparatus. The plungers are actuated by cam lobes on a cam ring and two types of cam lobe are provided. One type of lobe provides the normal pumping action while the other type of lobe is shaped to provide an initial delivery of fuel by the apparatus in advance of the main quantity of fuel. The initial quantity can be varied by moving the cam ring angularly.
Patent ES-8308741-A1 (ES)
Title: Wood working sawing machine - has longitudinal and transverse slide carriages cam controlled to cut profiles
IPC: B23Q35/10
Filed: 1982-09-28
Abstract: The sawing machine for wood profiles has a support frame and a sliding carriage moving on longitudinal slides on the support frame. A second carriage moves transversely on slides on the first sliding carriage. A work support is carried by the second sliding carriage and is in a horizontal plane. A cam on the support frame, controls both sliding carriages to a predetermined programme. Several saw blades move vertically inside a carrier and have movement guides.
Patent ES-8406857-A1 (ES)
Title: Method for spray drying dipeptide sweeteners.
IPC: A23L27/30
Filed: 1983-05-11
Abstract: A method of producing an improved spray dried dipeptide sweetener is described. The method consists of the formation of a dipeptide sweetener solution with an acid/enzyme/acid hydrolyzed oligosaccharide, pressurization of the solution and injection of carbon dioxide gas before feeding the resulting mixture to a spray drying nozzle.
Patent ES-8403854-A1 (ES)
Title: Derivatives of 3-phenoxy-3-propanol, their preparation and their therapeutic use.
IPC: A61K31/13
Filed: 1983-06-30
Abstract: New 3-phenoxypropan-2-ol derivatives of the formula: < IMAGE > wherein R represents a cycloalkyl radical having 5 or 6 carbon atoms, X represents an oxygen atom or a bond, and R' represents the isopropyl or tert.-butyl radical, have been found to be useful in therapy, and more particularly in the treatment of cardiovascular diseases and glaucoma.
Patent ES-8501479-A1 (ES)
Title: A single-pass notching and drilling tool and method of drilling a blast hole therewith.
IPC: E21B7/28
Filed: 1983-07-12
Abstract: Disclosed is a single-pass notching and drilling tool. The tool comprises an adaptor having a first threaded end for coupling with a power source, an opposed second threaded end, an enlarged diameter portion adjacent to the first threaded end and having a first abutment face and a mediate portion adjacent to the first axial abutment face and adjacent to the second threaded end. There is also a drill portion joined to the second threaded end of the adaptor and having a second axial abutment face. The tool further comprises a notching tool comprising a body having a central bore rotatably engaging the mediate portion of the adaptor. The notching tool is freely rotatable about the mediate portion independent of the rotation of the adaptor. The axial movement of the notching tool is bounded by the first and second axial abutment faces. Disclosed also is a method of drilling a blast hole with the single-pass notching and drilling tool.
Patent ES-8407256-A1 (ES)
Title: Electrical cable connections for gas-pressurized telecommunication cables.
IPC: H02G15/113
Filed: 1983-11-23
Abstract: Electrical cable connection for gas-pressurizable multi-wire telecommunication cables with gas-tight cable sheaths, with an essentially tubular electrically insulated sleeve preferably out of plastic. The sleeve is composed of shells which can be clamped together by closure means and which have longitudinal flanges along which the shells are sealed with respect to each other in a gas-tight manner. The casting molds for the casting bodies are partitioned off in the end portions of the sleeve by annular end walls placed on the cable sheaths, whereby the casting bodies are restricted to the end portions. The longitudinal flanges are designed as a gas-tight mechanical flange seal which is connected in a gas-tight manner to the casting bodies. The closure means includes reinforcing ledges placed on the longitudinal flanges and tightening means acting upon the ledges to press the longitudinal flanges sealingly together.
Patent ES-8601115-A1 (ES)
Title: The use of substituted nitro and cyanoguanidines for increasing crop yield.
IPC: C07D309/12
Filed: 1983-12-19
Abstract: Novel substituted phenyl and benzyl nitro-guanidine and phenyl and benzyl cyanoguanidine compounds. Methods for increasing crop yield, inhibiting lodging of graminaceous crops, and inducing cytokinin-like responses in crop plants with said novel guanidine compounds and derivatives thereof, as well as methods for inhibiting deterioration and/or extending the shelf life of harvested fruit, vegetables, and ornamentals are disclosed.
Patent ES-8506351-A1 (ES)
Title: An anthracycline compound, a process for the production thereof, a pharmaceutical composition containing the same and its use as a medicament.
IPC: C07H15/24
Filed: 1984-02-06
Abstract: The present invention relates to the novel anthracycline compound serirubicine and a process for preparing the same by means of a microorganism. The compound according to the invention exhibits antitumor and antmicrobial axtivities and can, therefore, be used as medicament.
Patent ES-8502148-A1 (ES)
Title: Surface-modified natural oxidic or silicic fillers, method for their preparation and their use.
IPC: C09C3/12
Filed: 1984-04-18
Abstract: The invention is directed to the modification of natural oxidic or silicate fillers with water insoluble sulfur containing organosilicon compounds. For this purpose, the fillers are converted into an aqueous suspension and treated with the organosilicon compounds, in a given case in the presence of an emulsifier.
Patent ES-8503753-A1 (ES)
Title: Detergent supply unit for a laundry washing machine.
IPC: D06F39/02
Filed: 1984-04-18
Abstract: A detergent supply unit for laundry washing machines comprises a container (20) formed with compartments (23-26) for detergents and additives, and a distributor (21) removably secured to the container (20) and provided with internal passages communicating with the individual compartments. A displaceable piston (22) actuated by the program unit of the machine is effective to divert the water to selected compartments (23-26) via the mentioned internal passages. The compartments (23, 24) for the pre-laundering and main laundering detergents are in addition provided with water conduit means (27) terminating close to the bottom of the respective compartment. The container (20) is finally provided with lateral guide measn (26) and a tubular connector portion (33) connected to a flexible conduit (18) leading to the filter unit (9) of the machine. In this manner, use is made of the pressure of the water collected by said guide means (36) and said tubular connector portion (33) for returning to the washign tub any detergent accumulated in the filter unit.
Patent ES-8503502-A1 (ES)
Title: Operating table.
IPC: A61G13/00
Filed: 1984-06-28
Abstract: The unit may be a surgical operating table and has electric control devices. The unit comprises two identical electrically-operated jacks 14, 15 which are located at equal distances from a vertical plane containing an axis about which the platform 11 of the unit is pivotable in a transverse plane, the jacks exerting on a universal joint 8 connected to the platform forces of the same magnitude and in the same direction or in opposite directions, and a third electrically-operated jack and a pneumatic spring device disposed on opposite sides of that vertical plane.
Patent ES-8505898-A1 (ES)
Title: Process for obtaining potassium nitrate from potassium chloride and nitric acid
IPC: C01D9/16
Filed: 1984-07-30
Abstract: The present invention provides a process for manufacture of potassium nitrate from potassium chloride and nitric acid. A source of potassium chloride may be screened and separated into fine and coarse fractions, or the screening may be eliminated and the source may be separated into equal coarse fractions. The coarse fraction, when screening has occurred, or one of the equal fractions, where no screening has occurred, is dissolved in a dilute solution of nitric acid prior to any reaction. Thereafter, either the fine fraction (if screening occurred) or the other equal fraction (if no screening occurred) reacts with the dilute nitric acid-potassium chloride solution and additional nitric acid having a concentration of about 60% at ambient temperature. The resulting solution may be crystallized with or without the prior separation of solid potassium nitrate. Nitric acid is recovered by solvents from a residual brine solution after crystallization. The recovered nitric acid is washed to provide a nitric acid solution having a concentration of 3% to 10% which is recycled for use at the beginning of the process to dissolve the coarse fraction of potassium chloride prior to the reaction stage.
Patent ES-8700908-A1 (ES)
Title: Flavouring product.
IPC: A23L27/20
Filed: 1984-12-28
Abstract: A concentrated flavoring product imparting the flavor of cheese based on an aromatic fat containing aromatic substances from the crust of a hard or semihard cheese. It additionally contains vegetable protein hydrolyzate, leucine and a casein hydrolyzate.
Patent ES-8801529-A1 (ES)
Title: Load break switch.
IPC: H01H33/02
Filed: 1985-01-16
Abstract: A single-phase ground enclosed load break switch (205) for distribution voltages has a hermetically sealed cylindrical metal housing (210) of from 2 to 6 inches diameter which contains an insulating gas under pressure. The switch has a movable contact assembly (219) to contact a pair of opposed stationary coaxial conductors (224, 226) within the housing. Movement of the contact assembly (219) along one conductor (224) breaks the connection with the other conductor (226) and simultaneously reduces the sliding contact force on the first conductor (224). The switch has conductive bands (350, 352) coaxially positioned near the housing (210) around the conductors for low voltage measurements monitoring conductor energization and contact position. A rocking bellows (266) at the fulcrum of a crank actuator (264) provides a compact hermetic seal for the actuator without excessive strain of the bellows. A safety interlock with a visual indicator (318) locks the contact assembly in case of a loss of pressure. Excessive pressure in the switch (205) causes the bellows (266) to be punctured with consequent locking of the contact assembly. The switch (205) is small enough to be mounted directly on a transformer or placed into a cable, without the need for a separate enclosure.
Patent ES-8603143-A1 (ES)
Title: Radio-controlled toy.
IPC: A63H30/04
Filed: 1985-02-07
Abstract: A radio-controlled robot toy (1) having a transmitter (50) and a toy body (3). The transmitter (50) includes a plurality of movement instructing switches (51-58) and a movement signal generating device (64) for producing output pulse signals. Each output pulse signal has a different frequency corresponding to one or more toy body (3) movements which are concurrently input from the movement instructing switches (51-58). The toy body (3) includes a control signal generating device (72) for feeding one or more control signals corresponding to the frequency of the pulse signal received by a receiver (71) to a drive mechanism (7L, 7R, 8L, 8R, 9L, 9R, 11, 12L and 12R) and a recording device (21, 22) for recording the pulse signal received by the receiver (71) in response to the control signal from the control signal generating device (72) or for feeding the recorded contents of the recording device (21, 22) to the control signal generating device (72).
Patent ES-8607349-A1 (ES)
Title: Melt processable optically anisotropic polymers.
IPC: C07C27/00
Filed: 1985-02-14
Abstract: Melt spinnable liquid crystal aromatic polyesters which are optically anisotropic in the melt phases and of fiber forming molecular weight comprise recurring moieties of the formulae < CHEM > in which the molar ratio of moiety II to moiety III is from 2:8 to 1:9.
Patent ES-8604649-A1 (ES)
Title: Machine for ironing skins
IPC: C14B1/54
Filed: 1985-03-13
Abstract: The machine consists of a loading conveyor for the unironed skins; a hydraulic tilting mechanism to move the pressure mechanism towards or away from the skins; a stabilising mechanism of the balance beam; a conveyor to take out the skins; a hydraulic distributor to supply the hydraulic equipment; and a hydraulic motor which operates simultaneously the loading conveyor and the pressure mechanism.