baber/WOPTO huggingface dataset:
Patent ES-486017-A1 (ES)
Title: A preservative for urine, a sample device for sampling urine and a method for preserving a urine sample.
IPC: A01N59/14
Filed: 1979-11-16
Abstract: A liquid urine preservative comprised of boric acid and alkali formate dissolved in a bacteriostatic liquid, such as water or glycerine. The preservative may be included in an evacuated container for a urine sample to facilitate taking of correct sample amounts.
Patent ES-488003-A1 (ES)
Title: Inductor circuit for electrical rotating machine, especially for automobile starter motor.
IPC: H02K1/18
Filed: 1980-01-24
Abstract: This circuit comprising a case (1) and pole pieces (2), characterised in that the fixing of the pole pieces (2) is performed using at least one cavity (2a) made in the said pieces and forming an angle alpha with the axis of the pole pieces, a cavity (2a) into which is worked a portion of the material making up the case (1).
Patent ES-8104843-A1 (ES)
Title: Use of butyleneoxy addition products of fatty alcohol ethoxylates in preparative agents compositions for the production of filaments and fibres.
IPC: D06M101/16
Filed: 1980-07-04
Abstract: Disclosed are a process for the preparation of synthetic filaments or fibers and a composition for use as an auxiliary agent in the production of such fibers and filaments. The composition comprises a butylene oxide adduct of a fatty alcohol oxyethylate having the formula R-O-(C2H4O)n-(C4H8O)mH wherein R=C8-C26, n=1-20, and m=1-5 and preferably at least one additional chemical treating agent for the synthetic fibers and filaments. The process includes the step of applying this composition to a fiber or filament.
Patent ES-8104659-A1 (ES)
Title: A high voltage electric cable line
IPC: H02G15/26
Filed: 1980-07-24
Abstract: An oil-filled high voltage electric cable line incorporates a filter in an external cooling duct which interconnects the opposite ends of a cable run and also incorporates a pump for forced circulation of the oil through the cable and a heat exchanger to effect the cooling. The filter comprises two metal meshes 15, 20 with the hollow space between filled with adsorbent material 30 and a filter paper 29 lining the mesh 15. Oil entering at 33 passes through mesh 20, material 30, filter paper 29 and then mesh 15 before issuing at 34. The meshes remove the larger particles and the adsorbent material removes the smaller particles or powders from the cable oil.
Patent ES-8103640-A1 (ES)
Title: Brushing hand-held vacuum cleaner
IPC: A47L5/26
Filed: 1980-08-22
Abstract: A hand-held vacuum cleaner comprising a rotary brush (10) and dust-collecting assembly (30) is characterised by a motor casing part (1) which is unitary with the rear wall (4) of the suction nozzle and the lower portion (5) of the in handle. A nozzle plate (2) and an upper part (3) of the handle are secured to part (1) to form the nozzle and handle respectively, and a mounting ring (6) is provided on part (1) for the attachment of the dust-collecting assembly (30).
Patent ES-8201699-A1 (ES)
Title: Diaphragm clutch mechanism
IPC: F16D13/58
Filed: 1980-11-05
Abstract: This relates to a diaphragm clutch mechanism comprising a cover, and a diaphragm spring connected to the cover for rocking movement with respect thereto. A pivot ring is provided as a support for the diaphragm spring, and this ring is anchored, at its internal periphery, between a bent-back part of the lugs fixing the diaphragm spring in a pivoting manner to the clutch cover, and a shoulder formed on the axial part of these lugs. This shoulder is in contact with only one of the axial edges of the axial part of the respective lug, so that the other axial edge of the axial part is substantially rectilinear.
Patent ES-8204654-A1 (ES)
Title: Printer system.
IPC: G06K15/06
Filed: 1981-01-27
Abstract: A printer control system for a belt printer has an arrangement for checking print hammer operating circuits by comparing a real time actual parity of the circuits with a precalculated expected parity. Prior to printing, a microprocessor calculates expected parity bytes for each subscan for storage in a storage device along with the print position fire data used for selecting the operating circuits to be activated in the related subscans. An actual parity byte is generated on a real time basis by ODD/EVEN parity circuits associated with groups of operating circuits for comparison with a composite parity byte generated each subscan by the microprocessor. The composite parity byte is generated by combining the expected parity bytes from the storage device for several successive subscans. The composite parity byte is updated each subscan by a process of subtracting the initial expected parity byte and adding a new subscan expected parity byte. Comparison is made when all the activating circuits are in stable condition.
Patent ES-8201177-A1 (ES)
Title: Process for the polymerization of ethylenically unsaturated monomers
IPC: C07C409/00
Filed: 1981-01-27
Abstract: A process for the polymerization of ethylenically unsaturated monomers, such as vinyl chloride, wherein a solid, monomer-soluble, free-radical forming compound is used as initiator. The initiator is added to the polymerization system in the form of an aqueous dispersion which contains an ethoxylated nonionic emulsifier with an HLB-value above 15, and preferably above 17, which emulsifier does not contain cyclic inner ether bonds. Polymerizates produced according to the method have good electric insulation properties. Suitable ethoxylated nonionic emulsifiers are ethoxylated fatty acids and ethoxylated fatty alcohols. A means, suitable for polymerization of ethylenically unsaturated monomers, consists of an aqueous dispersion of a free-radical forming compound containing a nonionic ethoxylated emulsifier with an HLB-value above 15, in an amount of at least 1 percent by weight, based on the initiator, and preferably also a protective colloid such as polyvinyl alcohol. The dispersions have good stability and are easy to handle.
Patent ES-8201110-A1 (ES)
Title: Process for the concentration of fibrous materials.
IPC: C03B37/10
Filed: 1981-01-30
Abstract: Process for the concentration of fibrous material in a mixture thereof with non-fibrous material, by subjecting an aqueous suspension of the mixture to centrifugal force in a hydrocylone to obtain an overflow enriched in fibre and an underflow of reduced fibre content, the aqueous suspension which is admitted to the hydrocylone being the fibre-enriched fraction which results from a preliminary classification in which an aqueous suspension of lower fibre:non-fibre ratio is submitted to flow under conditions which bring about settling out under ordinary gravitational force of material reduced in fibre content and formation of a fibre-enriched fraction above it. In the process, the underflow flow from the hydrocylone is incorporated in the aqueous suspension which is submitted to the preliminary classification. The process, which keeps to a minimum the amount of valuable fibre lost, is specially applicable to the concentration of fibres in the fibrous products (mineral wool) formed by disintegrating silicate and like mineral melts, which commonly contain relatively high proportion of granular material ('shot').
Patent ES-8206845-A1 (ES)
Title: Level indicating apparatus.
IPC: G01F23/00
Filed: 1981-02-18
Abstract: An apparatus is provided for locating the level of liquids for particular use in volumetric dosage techniques. A probe is mounted upon a vertical column which slides axially in a slide fixed in the housing of the apparatus. Adjacent to the slide is a threaded rod rotatably mounted in the housing and a releasable nut which is integral with the vertical column and the threaded rod. The releasable nut permits engagement and disengagement of the vertical column and threaded rod. A drive mechanism connected to the vertical column is employed to control a potentiometer as a function of the position of the vertical column.
Patent ES-8207273-A1 (ES)
Title: A method of operating a four cycle supercharged compression ignition engine and an engine operable according to the method.
IPC: F02B1/12
Filed: 1981-03-03
Abstract: An improved method and apparatus for operating medium to high-speed four cycle compression ignition engines causes the amount of NOx in the exhaust gases to be reduced substantially. The four cycle compression ignition engine is of the type wherein fresh working fluid (64) is introduced through an intake valve (28), the working fluid is compressed, fuel is injected and burns thereby expanding the working fluid, and the working fluid is scavenged through an exhaust valve (30). The improvement comprises timing the opening of the intake valve and the closing of the exhaust valve so that no fresh working fluid is permitted to pass out the exhaust valve.
Patent ES-8206252-A1 (ES)
Title: Reciprocating cutting method and apparatus
IPC: B23D59/00
Filed: 1981-03-23
Abstract: An apparatus and associate method for cutting sheet material L spread in one or more layers over a supporting surface uses a reciprocating cutting blade 20 movable in two coordinate directions in the plane of the supporting surface defined by a penetrable bed 24 to enable the cutting blade to follow a desired line of cut relative to the sheet material. The cutting blade has a leading cutting edge that performs the actual cutting operation with a slicing and chopping action. During the cutting operation, the blade 20 shifts forwardly and rearwardly relative to the axis of reciprocation in synchronism with the reciprocation strokes of the blade 20.
Patent ES-8206168-A1 (ES)
Title: Seat spring system.
IPC: B60N2/90
Filed: 1981-10-09
Abstract: A seat suspension system, which includes a height adjustment valve for positioning a seat at a desired height in response to manual positioning of a height adjustment lever by controlling the amount of hydraulic fluid supplied to a cylinder having a piston therein coupled to the seat, provides damping of vertical motion of the seat by an accumulator coupled to the cylinder via a conduit so as to receive the hydraulic fluid from the cylinder and two different valves disposed in the conduit. A manually adjustable flow control valve has an adjustable orifice within the conduit for providing the seat with a nominal amount of damping. The damping of the suspension system is increased beyond the nominal amount in response to seat velocity in a downward direction by the second valve which responds to the pressure of hydraulic fluid flowing from the cylinder to the accumulator so as to restrict the flow of the fluid by an amount dependent upon the fluid pressure and thereby the rate of change of downward movement of the seat. At the same time the second valve is generally unresponsive to the pressure of fluid flowing in an opposite direction from the accumulator to the cylinder so as to be unidirectional in nature.
Patent ES-8207587-A1 (ES)
Title: Selective reduction of heavy metals
IPC: C22B5/18
Filed: 1981-10-30
Abstract: The present invention relates to selective reduction of heavy metals out of finely grained, substantially oxidic material by blowing the oxidic material into a furnace together with an amount of reducing agent required for obtaining desired selectivity while simultaneously heat energy is supplied by a gas heated in a plasma generator, the temperature being adjusted to such a level as to correspond to the oxygen potential at which the desired metals are transformed into a particular, isolatable phase as metal melt, metal vapor, speiss or matte and at which the remaining metals enter into a slag phase and can be isolated as slag melt.
Patent ES-8304655-A1 (ES)
Title: Roof cover or similar building element for environmental heat exchange, particularly as solar collector.
IPC: F24S10/55
Filed: 1982-02-16
Abstract: The roof cladding may be used in different ways as a building element and allows a heat exchange with environment. Its structure is substantially comprised of an extrudable panel with a hollow chamber having a plurality of layers and comprising a transparent upper layer (1). The ends of the panels correspond to at least two systems of collector channels (15, 17) which may be operated either as a series circulation system or as a parallel circulation system, according to the operation mode.
Patent ES-8400638-A1 (ES)
Title: Adaptive analog-to-digital conversion method and system
IPC: H03G3/02
Filed: 1982-10-22
Abstract: The system (Fig. 1) includes a conventional N bit analog-to-digital converter (12) and also includes a variable gain amplifier (68, 76) and DC offset control circuit (80) to adjust the amplitude and DC level of a received analog input signal prior to its application to the converter. In order to assure use of the full N bit capacity of the converter, without regard to the amplitude and DC level of the received analog input signal, the number of lowest value (all 0's) and the number of highest value (all 1's) words produced by the converter are compared to respective threshold values and, on the basis of those comparisons, signals are generated for controlling the variable gain amplifier and the DC level control circuit.
Patent ES-8505334-A1 (ES)
Title: Substituted 2-hydroxyphenylacetic acids and derivatives of them.
IPC: C07C233/00
Filed: 1982-10-26
Abstract: The invention relates to novel phenol derivatives, especially those of the general formula < IMAGE > in which R0 represents hydrogen or an acyl radical, R1 represents carboxy, esterified carboxy or amidated carboxy, R2 represents hydrogen or an aliphatic radical, R3 represents an amino group di-substituted by two monovalent radicals or by one divalent radical, and the aromatic ring A may be additionally substituted, and their salts and isomers, processes for the manufacture of compounds of the formula (I) and their salts and isomers, pharmaceutical preparations containing these compounds, and their use as the active ingredients of medicaments and/or for the manufacture of pharmaceutical preparations.
Patent ES-8400603-A1 (ES)
Title: Process for the quantitative determination of the blood clotting factor XII in human plasma.
IPC: C12Q1/56
Filed: 1982-10-29
Abstract: A method for assaying blood coagulation factor XII in human blood plasma wherein plasma is treated with an activator in order to convert factor XII present in the plasma into factor XIIa, the latter is reacted with a tripeptide derivative which is split by the enzymatic action of factor XIIa and forms a colored or fluorescent split product, and the quantity of this split product is measured photometrically, spectrophotometrically or fluorescence-spectrophotometrically.
Patent ES-8402715-A1 (ES)
Title: Urine drainage bag outlet tube and method for eliminating or reducing migration of bacteria
IPC: A61F5/441
Filed: 1982-12-29
Abstract: A urine drainage bag having an outlet tube provided with a hydrophilic coating on its inner wall surface and an antimicrobial substance such as iodine carried within a frangible capsule adapted to be received within the tube and said substance being absorbable by the coating when the capsule is ruptured. A method of treating a urine drainage bag outlet tube to prevent multiplication or growth of microorganisms utilizing a frangible carrier within the tube is taught.
Patent ES-8401555-A1 (ES)
Title: Appts. for screening paper-making stock
IPC: D21D5/00
Filed: 1982-12-30
Abstract: Suspension of liquid, papermaking fibres and undesirable reject particles is fed to the inlet side of a cylindrical screen. The screen includes a number of slots which extend substantially circumferentially, the slots having their narrowest portion between 0.008 and 0.030 inch in width. A field of high intensity fine scale turbulence is generated immediately adjacent the inlet side of the screen. Rejects which are too large to pass through the screen slots are removed. - The appts. is used to screen papermaking stock to remove contaminant particles. It is partic. useful in the screening of waste paper stock ahead of the head box for removal of plastic sheet and film.
Patent ES-8401545-A1 (ES)
Title: Sewing machine thread nipping and cutting device.
IPC: D05B65/00
Filed: 1983-01-19
Abstract: A thread gripper and cutting device for a sewing machine is inserted in a cover plate (1) forming the working surface (A) of the sewing machine. Thus the thread gripper and cutting device is inserted in one of the corner points of the diagonal of an imagining square (y), with the point of needle penetration (x) lying in the other corner point thereof. A first clamping disk (8) is integrally joined via a marginal web (4c) with the shank portion (4a) of a retaining bush (4). The clamping disk (8), which is rounded on all sides, projects only a little beyond the working surface (A) and is slightly inclined with respect to the latter. The corresponding end face (12) of a second clamping disk (11) is urged, by means of a spring (14), against the inner face (9) of the clamping disk (8). This second clamping disk is seated on a pin (13) guided in the shank portion (4a). The lead-in slot (15) for the threads (F) lies at the highest point of the clamping plane formed by the clamping surfaces (9, 12). The line of slope of this clamping plane is located approximately at a right angle to the aforementioned diagonal (x-b). The edge of the marginal web (4c) most removed from the penetration point (x) and lying on an outer surface line of the retaining bush (4) is formed directly below the first clamping disk (8) as a cutting blade (10). The marginal web (4c) is crescent-shaped in cross section.
Patent ES-8403350-A1 (ES)
Title: Chip breaker for annular hole cutting tools
IPC: B23B47/34
Filed: 1983-04-28
Abstract: Holes are cut in a metal workpiece by means of an annular cutter. The chips formed are broken and prevented from wrapping and accumulating around the cutter and its arbor by means of a chip breaker in the form of a lug or plate positioned generally radially to the cutter and extending into close proximity with the outer periphery of the cutter.
Patent ES-8406681-A1 (ES)
Title: Clutch array for a reversing gear.
IPC: F16H37/02
Filed: 1983-11-10
Abstract: A transmission mechanism in particular for automobiles with a front wheel drive comprises a planetary forward-reverse gear set and a continuously variable pulley drive that is drivingly connected to a differential gearing. A forward friction disk clutch provided for obtaining a forward driving direction of the transmission mechanism may be selectively operated by a servo piston that is fixedly connected in an axially stationary manner to the adjusting piston of a hydraulic adjusting means provided for the selective adjustment of the movable sheave of a primary pulley of said pulley drive whereby the mutual arrangement is chosen in such a manner that the adjusting cylinder being fixedly connected to this movable sheave at least partly surrounds the servo piston. By this particular arrangement the axial dimension of the entire transmission mechanism may be reduced without the requirement of a separate starting clutch for the entire clutch assembly.
Patent ES-8503853-A1 (ES)
Title: Stub tube inspection device
IPC: G01N29/26
Filed: 1983-12-13
Abstract: Apparatus for remotely controlled examination of the control rod drive penetration stub tubes in the wall of a nuclear reactor pressure vessel including a rotatable carriage on which is mounted a reciprocable shaft to which is attached an inspection instrument for scanning the stub tubes.
Patent ES-8407372-A1 (ES)
Title: Process for decaffeinating roasted coffee.
IPC: A23F5/20
Filed: 1984-02-02
Abstract: 1. Process for extracting caffeine from ground roasted coffee with CO2 , characterized in that the extraction is carried out with liquid CO2 at pressure of 50 to 200 bar and a temperature of 5 degrees to 31 degrees C and the CO2 loaded with caffeine is passed through an acidic ion exchanger for separating off the caffeine.
Patent ES-8507302-A1 (ES)
Title: Apparatus for transferring secret information from a central station to a terminal.
IPC: H04L9/00
Filed: 1984-05-04
Abstract: The terminal (T) includes a register having two parts (A1, B1, and A2, B2) for writing a personal identity word consisting of a first and a second part, and transmission means for sending the first part of the identity word to the central station. The station has a memory (DM) containing both the first and second parts of all personal identity words used, and furthermore the secret information which is to be sent. On reception of the first part of the identity word, the second part associated with it is fed from the data memory (DM) to an enciphering device (KRC) together with the secret information for enciphering it and sending the enciphered information to the terminal. The terminal contains a deciphering device (KRT) which, sumultaneously with obtaining the enciphered information from the central station, obtains the second part of the personal identity word from the register of the terminal itself so that the message can be deciphered.
Patent ES-8506211-A1 (ES)
Title: Method and apparatus for thermomechanically rolling hot strip product to a controlled microstructure.
IPC: C21D8/02
Filed: 1984-07-13
Abstract: A hot strip mill having a final reducing stand and runout cooling means downstream of the reducing stand includes an incubator capable of coiling and decoiling the hot strip. The incubator is located intermediate the runout cooling means. In a preferred form the final reducing stand is a hot reversing mill. A second incubator and/or a temper mill and/or a slitter may be positioned downstream of the first incubator. The method of rolling includes isothermally treating the strip within a predetermined time and temperature range in the incubator prior to subsequent processing. The subsequent processing may include any one or more of the following: further deformation by cold rolling, temper rolling or cooling at a desired heat loss rate.
Patent ES-8505662-A1 (ES)
Title: 1-Azoyl-substituted oxime ethers.
IPC: C07D/
Filed: 1984-09-21
Abstract: Combating fungi with novel 1-azolyl-substituted oxime ethers of the formula < IMAGE > in which R is alkyl, alkoxyalkyl, alkenyl, alkinyl or cycloalkyl or aralkyl, phenoxyalkyl or phenyl optionally substituted in the aromatic part, R1 is alkyl, alkenyl, alkinyl, or optionally substituted aralkyl or heteroalkyl, and X is nitrogen or the CH group, or physiologically acceptable addition products thereof with acids or metal salts.
Patent ES-8601659-A1 (ES)
Title: Controlled roasting of coffee beans
IPC: A23F5/02
Filed: 1984-12-07
Abstract: A method is described for roasting coffee which makes it possible to control the characteristics of the final product. Gases, generally air and combustion gases, are heated to a temperature selected from the range between 200 degree C and approximately 240 degree C. A bed of coffee beans is suspended in a bed bubbling by means of the heated gas and it is maintained in this manner for approximately 2 minutes to approximately 10 minutes. The roasted coffee beans are then discharged from the bubbling bed and cooled. The density of the roasted coffee beans is determined by the specific roasting conditions selected.