baber/WOPTO huggingface dataset:
Patent ES-433230-A1 (ES)
Title: Capsule or seal carrying a certificate stamp or the like therein
IPC: B65D55/08
Filed: 1974-12-20
Abstract: A capsule made from a heat-shrinkable film by overlapping and bonding ends of said film to form a cylindrical body such that a non-bonded overlapping portion provided between the bonded ends of the film, then inserting a certificate stamp or the like into said non-bonded overlapping portion and forming guide lines for cutting in crossed relation with said certificate stamp or the like.
Patent ES-438171-A1 (ES)
Title: Device for cleaning ship{3 s sides, tank walls, and similar surfaces
IPC: B08B3/02
Filed: 1975-06-03
Abstract: A device for cleaning surfaces which extend in a vertical plane and particularly ship's sides, tank walls and similar surfaces which are made of ferromagnetic material, comprises a lifting mechanism which has roller means permitting it to run along a ship's railing or similar structure adjacent the top of the surface to be cleaned. The lifting mechanism includes one or more winding drums or hoists which carry support line means which extend from the lifting mechanism to a carrier for a cleaning apparatus. The cleaning apparatus advantageously includes a housing having an undercarriage which is movable along the surface to be cleaned and which includes magnetic means for causing an attraction between the carrier and the surface to be cleaned so that the carrier is held thereagainst during the cleaning operation. The cleaning apparatus advantageously comprises a cleaning spray beam which extends substantially horizontally and which has one or more spray nozzles along its length for the spraying outwardly of a cleaning agent, such as a liquid, or for applying a sand-blasting action or a cleaning substance against the surface to be cleaned. The support line means advantageously comprises at least a flexible conduit which permits the support of the carrier as well as the transmission of a fluid to the spray which is mounted on the carrier. The flexible conduit is advantageously connected to a high pressure pump for supplying the liquid or similar substance to the carrier at its location along the surface to be cleaned and the hoisting means is effective to move the carrier upwardly and downwardly as the lifting mechanism is advanced along the length of the surface.
Patent ES-445140-A1 (ES)
Title: Process for preparing a silicate-pyrophosphate detergent composition
IPC: C11D11/00
Filed: 1976-02-13
Abstract: An acidified detergent composition is prepared by acidifying aqueous alkali metal silicate to form a premix mixing that premix with an aqueous slurry containing surfactant and at least one structurant, i.e. structure-forming compound drying and optionally adding admixed adjuvant. Alkali metal pyrophosphate must be included in the composition, either as structurant or admixed adjuvant or both.
Patent ES-448550-A1 (ES)
Title: 6-Aminomethylated 3-oxygenated cholest-5-enes
IPC: A61P31/04
Filed: 1976-06-04
Abstract: Preparation of analgesic, antisecretory, anti-ulcerogenic, hypolipemic, and antimicrobial 6-aminomethylated 3-oxygenated cholest-5-enes is disclosed.
Patent ES-451300-A1 (ES)
Title: Center-free one-row wire ball bearing
IPC: F16C33/61
Filed: 1976-09-07
Abstract: A center-free one-row ball bearing with only two race wires arranged in non-divided bearing rings and with two-point contact, in which the radius generating the rolling surface of the race ways is always greater than the radius of the balls rolling in these race ways. The two race wires which are preferably made of profiled material and which receive the balls therebetween are arranged in the bearing rings radially with regard to the axis of rotation of the bearing.
Patent ES-452021-A1 (ES)
Title: Fluidized bed waste incineration process
IPC: C07G11/00
Filed: 1976-09-30
Abstract: A process for the preparation of the antibiotic A-30912 mixture which contains the seven factors A, B, C, D, E, F and G is described. This antibiotic mixture is obtained by cultivating an Aspergillus rugulosus which has the deposition number NRRL 8113 under aerobic submerged fermentation conditions in a nutrient medium which contains substances providing assimilable carbohydrates, nitrogen and inorganic salts. As soon as a significant antibiotic activity has formed, the antibiotic mixture is isolated from the fermentation medium. Each of the 7 factors A to G can be isolated individually from this antibiotic A-30912 mixture. The antibiotic A-30912 mixture and the individual factors contained therein have antifungal activity and they can be employed, in particular, as active substances in compositions for controlling fungal diseases of the skin.
Patent ES-453664-A1 (ES)
Title: 5-Amino or substituted amino-7-phenyl or substituted phenyl-2,3-dihydro-1H-1,4-diazepines
IPC: C07D405/10
Filed: 1976-11-25
Abstract: Compounds of the formula < IMAGE > WHEREIN R1 is hydrogen, alkyl of 1 to 6 carbon atoms or amino, R2 is hydrogen or alkyl of 1 to 6 carbon atoms, with the provisos that (1) at least one of R1 and R2 is not a tertiary alkyl group and (2) R2 is hydrogen when R1 is amino, or R1 and R2 taken together and with the nitrogen atom to which they are joined are pyrrolidino, piperidino or N'-2-hydroxyethylpiperazino, EACH X' is independently alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 4 carbon atoms or halo, or two X's on adjacent carbon atoms together are methylenedioxy, and N IS 0, 1, 2 OR 3, AND THE PHARMACEUTICALLY ACCEPTABLE ACID ADDITION SALTS THEREOF, ARE USEFUL AS ANTI-OBESITY AND ANTI-DIABETIC AGENTS. The compounds wherein R1 is alkyl and R2 is hydrogen are synthesized by a two-step synthesis from 2-alkyl-5-arylisoxazolium salts and ethylenediamine. The compounds wherein R1 and R2 are hydrogen are synthesized by cleaving the t-butyl group from the corresponding compounds wherein R1 is t-butyl and R2 is hydrogen. The compounds wherein R1 is amino are synthesized from the corresponding compounds wherein R1 is hydrogen or alkyl. All of the compounds are synthesized by reacting ammonia, a suitable amine or hydrazine with a compound of the formula < IMAGE > WHEREIN R' is primary or secondary alkyl of 1 to 4 carbon atoms.
Patent ES-456161-A1 (ES)
Title: Novel carbamimidoyl chlorides and their use in the synthesis of herbicidal triazinediones
IPC: C07C239/00
Filed: 1977-02-22
Abstract: Carbamimidoyl chlorides of the formula: < IMAGE > WHERE R2 is alkyl of 1-4 carbon atoms are useful as intermediates in the synthesis of herbicidal triazinediones of the formula: < IMAGE > where R1 is certain organic radicals.
Patent ES-456375-A1 (ES)
Title: Fuel injection metering system
IPC: G01F1/00
Filed: 1977-02-28
Abstract: Metering apparatus for measuring the quantity of fuel oil delivered by engine fuel-injection means when being tested on a test bench or other testing machine embodying or connected to the said metering apparatus, comprising transparent or part-transparent graduates having plungers or pistons within them which, in use of the apparatus, are displaced in one direction by fuel oil delivered from the injection equipment under test to the graduates, and in the other direction by fuel oil (or other liquid, if desired) delivered from a test bench or other source of supply, the plungers or pistons being readily visible so as to give a direct and accurate reading of the quantity of fuel oil delivered to each graduate.
Patent ES-462808-A1 (ES)
Title: Insecticidal O-pyrazolyl (N,N)-di:methyl-carbamate derivs. - prepd. from 3-substd.-5-hydroxy-pyrazole and di:methyl carbamic acid chloride
IPC: A01N47/18
Filed: 1977-09-30
Abstract: O-Pyrazolyl esters of N, -N-dimethylcarbamic acid of formula (I) are new. In (I) R is H, alkyl, cyanoalkyl or phenyl and R1 is alkoxy or alkylthio. (I) are insecticides which have low toxicity to warm blooded animals and plants and may be used to protect animals, plants and stored goods and used in hygiene and veterinary medicine. Specific (I) is O-(1-methyl-3-n-propylthiomethyl-pyrazol-5-yl)-N, N-dimethyl carbamate.
Patent ES-464678-A1 (ES)
Title: Variable-speed electromotive drive, especially for household appliances such as dough kneaders
IPC: H02P25/10
Filed: 1977-12-02
Abstract: Variable-speed electric motor drive includes a universal motor having a power supply line wherein a thyristor is connected and operated in a phase gating circuit, a firing circuit for the thyristor, a variable first resistance connected to the firing circuit of the thyristor for varying the rotary speed of the motor, and a temperature-dependent second resistance associated with the firing circuit and thermally coupled to the thyristor.
Patent ES-466979-A1 (ES)
Title: Particle testing apparatus
IPC: G01N15/12
Filed: 1978-02-14
Abstract: The element (10) comprises a receptacle or bath (12) containing an isolating wall in which an opening is made and which contains a liquid sample with particles in suspension to be analysed. The sample passes through the opening and penetrates into an exit chamber (26) connected to a source of clean electrolyte and to an element of small size (76) placed immediately behind the opening. The opening is made in the wall of an isolating element and is aligned with a light beam (41) which illuminates it so that a possible blockage can be made by optical means. An electrode in the form of a plate (25) is connected to circuitry used for detecting the passage of the particles, the electrode also being aligned with the light beam and having a passage (43) passed through by the light from this beam when it illuminates the opening. An apparatus for optical measurement of haemoglobin is associated with this bath in order to measure the haemoglobin content of the solution to be tested.
Patent ES-469856-A1 (ES)
Title: Liquid coating composition with a lowsolvent or solvent-free base
IPC: C08G63/20
Filed: 1978-05-13
Abstract: The liquid coating compositions on a low-solvent and solvent-free base contain a binder. The binder contains A 45 to 10 per cent by weight, based on the binder, of amino resins (aminoplasts) and/or their low molecular weight precursors, and B 55 to 90 per cent by weight, based on the binder, of at least bifunctional polyesters or polyester mixtures that carry predominantly free hydroxyl as well as optionally free carboxyl end groups. The polyesters of component B are the condensation product of a component I and a component III, the polyesters or polyester mixtures having a molecular weight from 300 to 1500. Component III is a mixture of III.1 64 to 92 mol per cent, based on component III, of hexahydroterephthalic acid, and III.2 8 to 33 mol per cent, based on component III, of terephthalic acid. The composition of component I is given in Claim 1. The binder can be prepared by mixing components A and B, by cocondensation of components A and B, or by cocondensing the amino resin starting materials with the polyesters. The new coating compositions give hard-elastic coatings even when the baking or stoving temperature is varied over a wide range.
Patent ES-469974-A1 (ES)
Title: Gas leakage checking device
IPC: F23N5/24
Filed: 1978-05-18
Abstract: Leakage of gas is sensed by a detector which provides an acoustic signal when the level reaches a predetermined value. The sensor operates an electro valve to shut off the gas supply. A gas detector (1) senses when gas concentration in the air reaches a predetermined value. The detector output is connected to the armature winding in a gas flow regulator (6). The armature is mounted axially to control an articulated lever (8) with a blanking valve (10) which closes the gas passage. A latch mechanism maintains the closed position when the signal is removed. A manual control (3) permits the valve to be reset.
Patent ES-470376-A1 (ES)
Title: Dual mode hybrid control for electronic fuel injection system
IPC: F02D41/14
Filed: 1978-05-31
Abstract: A dual mode control system for operating an electronic fuel injection system for an internal combustion engine so as to achieve an optimal compromise between engine emissions, fuel economy and driveability. A closed loop control circuit is provided which senses the amount of oxygen in the engine exhaust and normally drives an integrator in a closed loop mode of operation to operate the electronic fuel injection system at the stoichiometric air/fuel ratio at which the best conversion efficiency of hydrocarbons, carbon monoxide and nitrous oxides occur. An open loop control circuit senses high speed operation where hydrocarbons and carbon monoxide conversion are normally high and where nitrous oxide emission is not critical and clamps the output of the integrator to a predetermined value which operates the electronic fuel injection system at a nonstoichiometric, relatively lean, air/fuel ratio for improved fuel economy. Further open loop control circuitry may be provided to sense very low speed, low engine load operation where nitrous oxide emission is negligible for similarly switching to an open loop mode of operation with the integrator output clamped. An override circuit may be provided which senses engine acceleration which normally requires a relatively rich air/fuel ratio for good driveability and overrides the clamped integrator output to restore the closed loop mode of operation regardless of the engine speed thereby achieving an optimal compromise between engine emissions, fuel economy and drivability.
Patent ES-470597-A1 (ES)
Title: Ultrasonic inspection system including apparatus and method for tracking and recording the location of an inspection probe
IPC: G01N29/04
Filed: 1978-06-08
Abstract: An ultrasonic inspection system for inspecting objects, such as pipe, is disclosed which includes an ultrasonic inspection probe or search unit, and the usual ultrasonic transducers and electronics associated with the probe. The system also includes novel apparatus for continuously tracking and recording operation with respect to a reference point or area, on the object being inspected. For this purpose, the inspection probe includes one or more sources of radiant energy which are periodically actuated as the probe is moved about the object being inspected, and a plurality of receiving devices or microphones located at a fixed relationship with respect to the area being inspected or to a known reference point on the area, such as a weld. The location of the probe can be determined and recorded from information obtained by receipt of the signals from the source of radiant energy by two or more of the receiving devices. In order to permit the yaw of the inspection probe with respect to the centerline of the pipe to also be determined, and more accurately locate the inspection transducer of the probe at least two sources of radiant energy may be utilized at the inspection probe and the respective sources may be actuated at different time intervals to avoid interference between the tracking signals from the respective sources.
Patent ES-471100-A1 (ES)
Title: Toughened glass sheets
IPC: C03B27/052
Filed: 1978-06-23
Abstract: Thermally toughened glass sheets of thickness 2.5 mm to 4.0 mm for use as motor vehicle side or rear windows, are produced by quenching producing an average central tensile stress in the range 62 MN/m2 to 44.0 MN/n2. At least one gas jet is directed at the glass sheet to augment toughening stresses and produce at least one strip-shaped region of more highly toughened glass. The central tensile stress in the strip-shaped region is in the range from 2 MN/m2 to 5 MN/m2 greater than the average central tensile stress in the glass sheet. There are major and minor principal stresses in the strip-shaped region acting in the plane of the glass sheet. The difference between the major and minor principal stresses is in the range 5 MN/m2 to 25 MN/m2.
Patent ES-474202-A1 (ES)
Title: Solar collector assembly
IPC: F24S23/74
Filed: 1978-10-13
Abstract: Individual collector cells are fitted together in series along a heat transfer medium tube. The cells have a cylindrical housing with mating interconnecting flanges at the ends, through which the tube also passes. The flanges may have sealing gaskets. The housing has a transparent front side and a reflective back side. The cross-sectional configuration of the front is arcuate, while that of the back is parabolic. The cells are fixed with respect to the tube axis, but can rotate about it to follow the sun. Parallel cell rows can be interconnected to rotate together. Interconnected, articulated cell rows are disclosed as a removable cover for a swimming pool.
Patent ES-475607-A1 (ES)
Title: Rotating kiln or cooler for use in the manufacture of cementitious material.
IPC: F27B7/16
Filed: 1978-11-08
Abstract: A rotating kiln or cooler for use in the manufacture of cementitious materials comprises a tubular body (1) mounted for rotation about the longitudinal axis thereof, a material being fed into the body at one end and removed at the other end. Air or combustion gases flow through the body (1) in the opposite direction to the material. In order to improve the heat transfer between the material and the air or gases, at least one ring (12) of lifting members (34) is provided on the interior periphery of the body (1). The members (34) lift the material and allow it to drop back to the bottom of the kiln, thus increasing the surface area of the material in contact with the air or gases.
Patent ES-476886-A1 (ES)
Title: Process for the preparation of esters.
IPC: C07B61/00
Filed: 1979-01-16
Abstract: Carboxylic acids are esterified with ethylene or propylene gas, to effect the formation of ethyl or isopropyl esters, respectively, by acid catalysis in the presence of a catalytic amount of a perfluoro sulfonic acid.
Patent ES-477785-A1 (ES)
Title: 2-Phenylimino-imidazolidines and salts thereof
IPC: C07D233/50
Filed: 1979-02-16
Abstract: Compounds of the formula < IMAGE > wherein R is 2,6-dichloro-4-hydroxymethyl-phenyl 2-chloro-4-methyl-5-amino-phenyl 2,5-dichloro-4-methyl-phenyl 2-chloro-4-methyl-5-nitro-phenyl 2,3-dichloro-4-methyl-phenyl 2-chloro-4-methyl-6-nitro-phenyl 2-chloro-4-methyl-6-amino-phenyl 2,4,6-trifluorophenyl tetrafluoro-phenyl or 3-bromo-4-fluoro-phenyl and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds as well as their salts are useful as hypotensives.
Patent ES-478510-A1 (ES)
Title: Low friction, abrasion resistant coating for transparent film
IPC: G03C1/76
Filed: 1979-03-10
Abstract: Imaged transparent film which is carried by machinery is provided with a low friction, abrasion resistant coating which prevents the film from causing unnecessary drag when used with the machinery.
Patent ES-479205-A1 (ES)
Title: 2,3-Dihydro-4H-1-benzopyran-4-one O-carbamoyl oximes
IPC: A61K31/35
Filed: 1979-04-02
Abstract: A series of 2,3-dihydro-4H-1-benzopyran-4-one O-carbamoyl-oximes are useful as gastric antisecretory agents.
Patent ES-481189-A1 (ES)
Title: Aminoalkylthiodibenzthiepines and derivatives, these compounds for use as pharmaceuticals, their preparation and intermediates for their preparation.
IPC: C07D337/14
Filed: 1979-06-01
Abstract: 1. A compound of the formula see diagramm : EP0002500,P10,F1 wherein X and Y are the same or different and each can be hydrogen, halogen C1 -C6 -alkylsulfonyl, Z is see diagramm : EP0002500,P10,F2 wherein R**1 is hydrogen, straight or branched chain C1 -C6 -alkyl or, in case R**2 is methyl, cyano R**2 is straight or branched chain C1 -C6 -alkyl and when R**1 and R**2 are taken together with the nitrogen atoms to which they are attached, form a morpholino, or N-substituted piperazinyl in which the substituent is C1 -C6 -alkyl m is the integer 0 or 1 and n is an integer of from 2 to 4 and its physiologically tolerable acid addition salts.
Patent ES-481437-A1 (ES)
Title: Process for the preparation of carbazoles and an intermediate therefor.
IPC: C07D209/88
Filed: 1979-06-11
Abstract: The invention relates to a process for the preparation of carbazoles of the formula < CHEM > wherein X is hydroxymethyl or a grouping COOR<1>, R<1> is hydrogen or lower alkyl, and the dotted line denotes an optional C-C bond and, where X is carboxy, salts thereof with bases, starting from 6-chloro-1,2,3,4-tetrahydro- carbazole-2-one, as well as to the novel carbazoles of formula < CHEM > wherein X is as above, and to the intermediate, 6-chloro-1,2,3,4-tetrahydro- carbazole-2-one.
Patent ES-484338-A1 (ES)
Title: Hydraulic control system
IPC: B66F9/22
Filed: 1979-09-20
Abstract: A hydraulic control circuit especially for use with multi-function hydraulic devices, such as for industrial lift truck attachments, in which a combination of valve means are adapted to operate two or more hydraulic systems, the valve system being designed such that a minimum number of hydraulic conduits are required to connect the main hydraulic system to the hydraulic devices, as from a lift truck to an attachment supporting carriage on a lift truck upright, and no electric lines are required to be connected to switching devices between the hydraulic devices, such as to solenoid operated valves.
Patent ES-486466-A1 (ES)
Title: Fixing device for securing any part to a holding member such as a panel by inserting said fixing device into a hole of standard shape formed in said panel
IPC: F16B13/06
Filed: 1979-11-29
Abstract: The invention relates to a fixing device for securing any part to a holding member. The fixing device comprises spreadable means in a hole or bore formed in the holding member on the one hand, and on the other hand spreading means. An actuating means is provided to drive the spreading means into the spreadable means so that depending on the length of penetration of the spreading means thereinto the fixing device can be blocked on the holding member and accommodates any thickness variations of said holding member. The invention is used to secure by means of a screw or rivet any part on a holding member such as a panel.
Patent ES-8201768-A1 (ES)
Title: Multiple-drain MOS transistor logic gates.
IPC: H01L27/02
Filed: 1980-05-20
Abstract: 1. Logic gate constituted by an inverter multidrain transistor (102 ) having an integrated monochannel enhancement mode MOS structure and by a load element (20 30) having a contact region connected to the gate region (ZG10 ) of the inverter transistor, said gate including a first implantation plane on the surface of a semiconductor substrate of a predetermined conductivity type (1) in which are implanted the single source region (ZS10 ) and each drain region (ZD11 -ZD13 ) of the inverter transistor which are of the opposite conductivity type and are separated by the single channel region (C10 ) of the inverter transistor (102 ), and a second implantation plane constituting at least the gate region (ZG10 ) of the inverter transistor (102 ) that is composed of polycrystalline silicon (5), that is superimposed over said channel region (C10 ) through an insulating layer (3) above the first implantation plane and that is entirely surrounded by the source region (ZS10 ), characterized in that at least a drain region (ZD11 ) is separated from a neighbouring drain region (ZD12 ) through an insulating zone (ZI11-12 ) stretching from the first implantation plane to at least beyond the second implantation plane.
Patent ES-8103472-A1 (ES)
Title: Synchronous switched vertical deflection driven during both trace and retrace intervals
IPC: H04N3/16
Filed: 1980-06-27
Abstract: A television synchronous switched vertical deflection circuit couples energy from horizontal deflection circuit to a vertical deflection winding by means of a pair of controllable switches to form the vertical deflection current. One switch of the pair couples energy during the horizontal retrace interval and the other couples energy during the horizontal trace interval.