baber/WOPTO huggingface dataset:
Patent ES-486210-A1 (ES)
Title: Repairing apparatus, particularly for running-in a valve seat.
IPC: B23P6/00
Filed: 1979-11-21
Abstract: This relates to a tool assembly for repairing, and in particular, grinding a tap seat. The tool assembly includes a cutting tool carrier shaft and the primary features of the device are concerned with the guiding of the tool carrier shaft so that the tool carrier shaft is axially fixed without play in a guide while being free to rotate to effect the necessary machining operation.
Patent ES-8103719-A1 (ES)
Title: Pumping of aqueous slurries
IPC: C10L1/32
Filed: 1980-01-11
Abstract: To improve the pumpability of aqueous slurries of mineral dusts, e.g. coal tailings, and cement, there is added a dispersing agent comprising a copolymer of a hydrophilic material and a relatively less hydrophilic material. A preferred dispersing agent is a water-soluble copolymer of polyacrylic acid and polymethacrylic acid.
Patent ES-8101325-A1 (ES)
Title: Cathode-ray tube for displaying coloured pictures.
IPC: H01J29/81
Filed: 1980-04-30
Abstract: A cathode ray tube for displaying colored pictures of the post-focusing type. The color selection means are formed by a plate which is provided with a large number of apertures, which plate is provided on one side with a first plate of parallel strips of hard magnetic material provided between the rows of apertures. The color selection means are magnetized in a direction perpendicular to the plane of the plate so that a magnetic quadrupole is obtained in each aperture.
Patent ES-8202412-A1 (ES)
Title: Packing seals and method of making
IPC: F16J15/22
Filed: 1980-12-04
Abstract: A method of making a packing seal comprising compression molding a thermo-setting plastic in a spiral mold so that a partially-cured spiral seal is formed, removing the partially-cured seal from the mold, and winding it on a mandrel of a selected diameter, curing the spiral seal on the mandrel, and removing the seal from the mandrel, whereby the resulting seal is resilient and can be used to seal any part having a diameter within a given range, which range has the diameter of the mandrel as a median.
Patent ES-8200745-A1 (ES)
Title: Ignition timing device avoiding pinging during the functioning of an internal combustion engine
IPC: G01M15/00
Filed: 1980-12-18
Abstract: A device for controlling ignition timing in an internal combustion engine includes a vibration detector responsive to engine vibrations, and comparison means for determining when the output signal of the vibration detector exceeds a base noise output value for that particular cylinder, stored during a previous cycle. The operation of the vibration detector and the comparison means is controlled in response to angular position of the crank shaft so that the base noise value and the detected noise value for each individual cylinder can be determined separately, by defining a given angular position window during which pinging or pre-ignition is likely to occur on any given cylinder. On the basis of the comparison thus effected, the normal ignition advance signal is either unaffected (because no pinging has occurred) or subject to an ignition retardation component (when pinging has occurred) in order to relieve that given cylinder of pinging. Preferably the ignition timing is controlled to have a different value for each cylinder to allow for the possibility of one cylinder being subject to pinging when the others are not.
Patent ES-8202980-A1 (ES)
Title: Method of making stacked capacitors.
IPC: H01G2/24
Filed: 1981-04-22
Abstract: Method for the manufacture of layer capacitors, which includes winding a plurality of mother capacitors wound from at least one capacitor foil on a drum on top of each other, winding a turn of a cover foil packet formed of cover foils and a separating foil on each mother capacitor and having a gap between the beginning and the end of the turn of the cover foil packet, winding value foils through the gap and toward the mother capacitor on top of the gap, winding a holding foil with increased winding tension into at least the last wound value foil layer to place the cover foil packet under the holding foil with a shift in phase, continuing to wind the holding foil with the value foil through the gap for more than one turn, and cutting off the holding foil.
Patent ES-8206308-A1 (ES)
Title: A master cylinder assembly for a vehicle hydraulic braking system.
IPC: B60T11/20
Filed: 1981-09-30
Abstract: A master cylinder assembly comprising two separate master cylinders is disclosed. Pressure spaces of the master cylinders are interconnected through outlet passages and a transfer passage, and a transfer valve is housed within each outlet passage. When the master cylinders are inoperative both transfer valves are retained by yieldable spacers in intermediate positions in which a limited flow can take place through both valves in both directions. This prevents hydraulic fluid from being trapped in the transfer passage which otherwise might cause a fracture to occur upon expansion with temperature of the fluid. Each transfer valve comprises a valve member which is engageable with a seating. The yieldable spacers by which the valve members may be held away from the seatings may be the thickness of a film of hydraulic fluid therebetween. In another construction the yieldable spacers may be discrete resilient projections provided either on the seatings or on the valve members to hold the valve members away from the seatings.
Patent ES-8402213-A1 (ES)
Title: Apparatus moving on wall
IPC: B62D55/075
Filed: 1982-07-15
Abstract: Apparatus capable of moving on a wall while adhering thereto by magnet means comprises six endless track crawlers 2 each mounted on two spaced wheels 21 which are rotatably mounted on an arm 5 which is seesawably mounted on the body of the apparatus, whereby if one of the crawlers is in part caused to leave the wail surface, the apparatus as a whole is kept in contact with the wall surface. The six crawlers are driven through chains by electric motors supplied from a battery. An engine 6 drives a generator 7 supplying electricity to the battery. The apparatus can be used for painting, film thickness or surface roughness measurement, grinding or cleaning. The apparatus particularly described carries an eddy-current type film thickness measurement device.
Patent ES-8306275-A1 (ES)
Title: Coin presence sensing apparatus.
IPC: G07D1/00
Filed: 1982-08-20
Abstract: A coin presence sensing apparatus comprises one or more ringing electronic oscillator circuits at least some of which include an inductor having a dumbbell shaped core adjacent a coin passageway. A pulse generating circuit is provided to selectively pulse each oscillator circuit. After the oscillator is pulsed, it begins to oscillate. Coin proximity during the time the oscillating circuit oscillates is determined by comparing the output of the oscillating circuit with the output of an oscillating circuit having a reference inductor isolated from coins.
Patent ES-8307535-A1 (ES)
Title: Method and equipment for cleaning roll scales contaminated with greasy substances, especially oil, and for the production of petroleum from oil-containing minerals.
IPC: C02F11/12
Filed: 1982-11-30
Abstract: 1. Process for the purification of granular materials such as rolling mill scale or oil-containing minerals from fatty substances such as especially oil which are entrained with said materials or minerals, wherein the materials are washed with a washing liquid containing solvents, separated therefrom, and then dried, and wherein the washing liquid freed from the fatty substances is returned into the process, characterised in that the materials, which are broken to grain sizes below 1 mm if appropriate, are subjected for the purpose of surface smoothing to mechanical stressing with solid bodies in which operation the mean grain size is only slightly reduced, and are then washed in a flotation system, that the materials are separated out from the under-course of the flotation system and then dried with removal of water, and that the overflow liquid discharged at the flotation system overflow and then freed from the fatty substances, and/or the washing liquor resulting after the flotation on separation of the granular materials, are/is returned into the process.
Patent ES-8500631-A1 (ES)
Title: Thermoplastic inks for decorating purposes.
IPC: C04B41/50
Filed: 1983-03-01
Abstract: Thermoplastic inks in the nature of high viscosity, tacky pastes which exhibit high cohesive strenght, high pressure sensitivity at low temperatures, high thermal stability and low affinity for silicone surfaces are particularly useful in those printing processes involving multiple elastomeric transfer members, in particular, those processes wherein silicone transfer members print successive colours onto a silicone collector which in turn transfers the multicoloured print in a single step to ware or decal paper. The ink formulations consist essentially, in weight percent, of: (a) 50-80% of a pigmented, vitreous, inorganic flux (b) 2-20% of a selected organic polymer (c) 5-25% of a selected plasticizer (d) 2-20% of a selected amorphous tackifying resin and optionally, (e) up to 20% of an organic wax. i
Patent ES-8407482-A1 (ES)
Title: Novel alkyloxazolylacetic acid derivative, processes for preparation and pharmaceutical compositions containing same.
IPC: A61K31/421
Filed: 1983-05-18
Abstract: An alkyloxazolylacetic acid derivative of the formula: <CHEM contiene="yes"> wherein Ring A is phenyl or halogenophenyl, R<1> is lower alkyl of one to 5 carbon atoms and R<2> is hydrogen or lower alkyl of one to 3 carbon atoms as wall as pharmaceutical compositions containing same. The compound (1) is useful as a hypolipidemic agent.
Patent ES-8405302-A1 (ES)
Title: Method of manufacturing corks for bottles.
IPC: B27J5/00
Filed: 1983-07-14
Abstract: The method of manufacturing corks consists of punching the corks out from a block which is formed by moulding and then baking. At least one of the major surfaces of the block forms part of a sheet made from strips of natural cork previously placed side-by-side and glued together, with their pores arranged parallel to the plane of the said surface, the remaining portion of the block consisting of cork agglomerate.
Patent ES-8406849-A1 (ES)
Title: Filling and metering machines
IPC: A22C11/02
Filed: 1983-08-06
Abstract: The machine includes means of facilitating dismounting of the mechanical components of the feed system, housed in the bottom of hopper, such as pinion and crown wheel. These means consist of a piston rod passing through the body of the feeder, the point of which lodges in an annular groove in pinion, maintaining this in the working position.
Patent ES-8501508-A1 (ES)
Title: Vehicle transmission with power take=off - has PTO input shaft coupled to output side of preliminary splitter gear
IPC: F16H57/02
Filed: 1983-11-30
Abstract: A multispeed gearbox has its input shaft (10) connected to a two or more speed preliminary gear (20), to which the transmission input shaft (19) is connected. A PTO transmission (C3,15-17) is powered from the transmission input shaft. The PTO input shaft is coupled to the output side of the preliminary gear. The PTO input and gearbox input shafts can be integral. The preliminary gear is pref. a splitter gear, providing direct, under drive and overdrive ratios.
Patent ES-8503497-A1 (ES)
Title: Method and apparatus for removal of enclosed intra-arterial deposits.
IPC: A61B17/22
Filed: 1984-04-10
Abstract: A device for safe removal of abnormal deposits, primarily in the human body, where differential cutting properties provide for fracture of hard matter while safely preserving soft tissue. The device includes a rotating cutting tool having spirally shaped cutting flutes having hardness-differential cutting properties. The tool is driven from outside the body by means of a flexible drive shaft at greater than 2000 revolutions per minute. A channel is incorporated in the drive shaft for adding or removing chemical matter from the internal body space to provide systematic removal of cutting debris from abnormal deposits. The cutting tool has fluid ports which communicate with the drive shaft channel. The fluid ports may be at the nose of the tool as well as around its cicumference. In the latter instance, the ports extend from in front of a cutting flute into a center cavity with a circumferential component so that rotation tends to force blood into these ports. External mass transfer machines aid in injecting or withdrawing material, such as cutting debris. Auxiliary instrumentation, such as fluoroscopy and pressure measuring apparatus, are helpful in the clinical procedure. Multiple operational cycles are easily implemented to gradually dissect the deposit while periodically reestablishing physiological viability, such as blood flow in vessels.
Patent ES-8507227-A1 (ES)
Title: Fuel-injection nozzle
IPC: F02M61/20
Filed: 1984-04-25
Abstract: A direct-injection internal combustion engine has a combustion chamber in the form of a body of rotation in the piston head. Means are provided for creating air swirl about the longitudinal axis of the combustion chamber. A fuel-injection nozzle is arranzed to spray fuel on the combustion chamber wall substantially as a film at upper engine speeds and loads, and to mix the fuel directly with the air at idling and lower engine speeds and loads. The nozzle has a nozzle needle longitudinally movable in a nozzle body to open the nozzle for fuel injection. In order to reduce the size of the nozzle, the nozzle needle is arranged to move in a direction outwardly of the nozzle body to open the nozzle and inwardly of the nozzle body to close the nozzle. The nozzle is adapted to open at a slower rate at lower engine speeds and loads and at a faster rate at upper engine speeds and loads.
Patent ES-8606068-A1 (ES)
Title: Apparatus for sealing a tyre retreading envelope.
IPC: B29D30/56
Filed: 1984-08-30
Abstract: A method and apparatus for sealing a tyre retreading envelope [11] against a tyre carcass [12] for valcanization of a new tread portion [13] onto the carcass utilizes a rigid circular ring [18] and a series of clamps [19] on the ring for clamping the ring tightly onto the exterior of the tyre carcass' bead [16] with the envelope sandwiched between the ring and bead. With a ring clamped onto each bead of the tyre, air or other gases are prevented from passing when the envelope is evacuated and the tyre goes through a valcanization process. Centring pins [22] are preferably included on the ring for engaging the bead and assuring that the ring is coaxial with the tyre.
Patent ES-8604768-A1 (ES)
Title: Machine for automatic fixing of objects
IPC: A41H37/02
Filed: 1984-10-03
Abstract: The machine includes an eccentric driven by shaft, which operates a fork. This imparts a to-and-fro movement to connecting rod and to another lever or connecting rod fixed to the upper part of the machine and guided or adjusted at the bottom by guide. This carried at its lower end a clamp and spring which applies pressure and withdraws, sliding across the material to fix the object, and once jaws open, runs forward carrying the material to fix the objects.
Patent ES-8702236-A1 (ES)
Title: Method and apparatus for forming a tube cutting from a flat web of flexible material.
IPC: B31B5/00
Filed: 1984-11-30
Abstract: Pieces of tube are produced from a flat flexible web by feeding the web intermittently into apparatus which first makes transverse incisions from each edge partly across the web at a spacing equal to the desired tube lengths. The side portions between the incisions are then folded along longitudinal fold lines so that their end edges overlap and are welded together. In a subsequent operation, the non-incised central flat portion of the web is severed in line with the incisions and the tube elements thus formed are then moved transversely to the direction of web movement by a reciprocating slide to stand upright on tube-shaping members.
Patent ES-8603084-A1 (ES)
Title: Extn. of psycho-drugs of basic and neutral type
IPC: G01N33/94
Filed: 1985-03-25
Abstract: This discovery is based on the extraction and purification of psychologically active drugs of a basic and neutral agent in urine, serum and plasma using a mixture of organic solvents which are insoluble in water the said extractor is based on the interaction between metals and proteins and is capable of precipitating endogenous substances in urine with the result that it is a rapid, economic and sensitive method it requires a small quantity of biological fluid. Drugs extracted: heroin, morphine, pentazocine, amphetamine, cocaine, diazepan, amitriptyline, chlorpromazine, pethidine, methadone, d-propoxifen, trihexiphenidyl, meprobramate, etc.
Patent ES-8608427-A1 (ES)
Title: Bicycle frame having a modifiable structure.
IPC: B62K13/02
Filed: 1985-05-23
Abstract: The bicycle frame comprises a saddle tube, a steering head receiving a front fork rotatably therein, a frame top tube interconnecting top ends of the saddle tube and steering head, a front down tube interconnecting bottom ends of the saddle tube and steering head, and a rear fork assembly for supporting the rear wheel. The bottom ends of the saddle tube and front down tube are removably inserted and lockable in a crank axle block carrying the pedals. The front down tube and top tube have their front ends pivotally connected to the steering head and are provided with mutual locking means. A rear end of the top tube is connected to a sleeve positionable along the saddle tube.
Patent ES-8608662-A1 (ES)
Title: Dew-point cooler
IPC: F24F1/0059
Filed: 1985-06-01
Abstract: A dew-point air cooler comprises a heat exchanger including a) a bank of vertical tubes 3 arranged to pass primary air 1 to be cooled along the outside of the tubes with exchange of heat b) means for passing pre-cooled secondary air 2 through the interior of the tubes c) means 4,5,7,13 for introducing water periodically into the tubes from the top and forming a film of water on the inner wall of the tubes d) means for discharging the humidified secondary air and e) means for passing at least a portion of the cooled primary air to a space to be cooled.
Patent ES-8609237-A1 (ES)
Title: Process for the preparation of beta-lactam compounds and intermediates therefor.
IPC: A61P31/04
Filed: 1985-06-27
Abstract: A process for preparing a compound of partial structure < CHEM > wherein R<1> is a carboxylic acyl group by reacting a compound of partial structure (II): < CHEM > wherein R<2> is halogen with a non-nucleophilic organic base. The compound of partial structure (I) can be converted in situ to a compound of partial structure: < CHEM > by addition of a nucleophilic derivative of formamide.
Patent ES-8707933-A1 (ES)
Title: Dihydropyridine compounds, their production, and pharmaceutical compositions containing them.
IPC: A61K31/44
Filed: 1985-06-27
Abstract: The invention provides a dihydropyridine compound of the followng general formular (I) or a salt thereof: < CHEM > wherein R<1> and R<2> are the same or different and selected from C1, to C10 alkyl groups, C1 to C5 alkyl groups interrupted by oxygen atom(s), and C1 to C5 alkyl groups substituted by C3 to C6 alicyclic group(s) R<3> and R<4> are the same or different C1 to C5 alkyl groups R<3> and R<4> are the same or different and selected from hydrogen and halogen atoms and nitro, C1 to C5 alkyl, C1 to C5 alkoxy, C1 to C5 alkylthio, C1 to C5 alkylsulfonyl and C1 to C5 alkylsulfinyl groups R<7> and R<8> are the same or different and are selected from hydrogen and halogen atoms and cyano, C1 to C5 alkoxy and C1 to C5 alkanoylamino groups or combine to form, with the adjacent phenyl group, a naphthyl group A represents a single bond, or a vinylene (-CH=CH-) or ethynylene group (-C=C-) B represents a single bond or -CH2O- and m and n are the same of different and selected from O and integers of 1 to 5, and methods of making such a compound. The compounds may be used for treatment or prevention of ischemic heart-disease and cardiovascular disorders and may show both Ca<2><+> antagonistic action and adrenergic betareceptor blocking activity.
Patent ES-8607211-A1 (ES)
Title: Salts of antimalarial phenanthrenemethanol compounds.
IPC: C07D453/04
Filed: 1985-07-29
Abstract: Compounds of formula (I) <CHEM contiene="yes"> wherein R1 is hydrogen or an alkyl radical containing one to six carbon atoms R2 is an alkyl radical containing one to six carbon atoms and X is H2O3POCH(CH2OH)2, n[HO2CCH(OH) CH(OH)CO2H] wherein n is 1/2 or 1, and 2HO2CC6H7(OH)4, pharmaceutical compositions containing them and their use as antimalarial agents are described.
Patent ES-8700463-A1 (ES)
Title: Electronic apparatus particularly suitable for the processing, memorising and returning of electrical signals and coded messages.
IPC: G08C25/00
Filed: 1985-08-06
Abstract: The electronic apparatus particularly suitable for processing, memorising, utilising and returning electrical signals and coded messages, comprises essentially two sections (A, B), the first (A) constituting a self-contained, self-powered information unit provided with circuits for the reception of coded messages via wire and/or via the ether, decoding circuits for said messages, and monitoring circuits and/or circuits for automatically checking correct operation, the second (B) constituted essentially by a plurality of different units (B1, B2, B3, B4) to which, singularly and/or simultaneously, the first section (A) can be connected for the transfer, processing, recording and utilisation of the signals provided by said section (A) in relation to the specific function to be performed, and for the deactivation of said section (A).
Patent ES-8700356-A1 (ES)
Title: Apparatus for dyeing parts molded of synthetic resin.
IPC: D06P1/96
Filed: 1985-12-23
Abstract: Objects (M) molded of synthetic resin such as slide fastener sliders are dyed with a dye liquor having a bath ratio appropriate for an actual amount of dyestuff to be applied to the objects (M) which has been determined from the outer surface area of the objects (M) and the thickness of a dye layer to be formed thereon. The dye liquor is brought into contact with the objects (M) while the dye liquor is being supplied in circulation through a dyeing tank (11 51) or contained together with the objects (M) in the dyeing tank (11 51).
Patent ES-8702610-A1 (ES)
Title: Improvements to a trapezoidal power-transmission belt
IPC: F16G5/08
Filed: 1986-04-23
Abstract: Trapezoidal power-transmission belt for transmitting high loads with an extended service life. That part of the trapezoidal belt in which its traction elements are embedded is made of a rubber which has short reinforcement fibres distributed inside it and oriented in the longitudinal direction of the belt. A description is given of different types of belt which are covered and which have exposed sides which incorporate the invention. Also described are types in which the outer part of the tension section and the inner part of the compression section are free of short longitudinal fibres. Also described are the preferred amounts of short-fibre material and the hardness of the rubber.
Patent ES-8900181-A1 (ES)
Title: Encapsulated liquid crystal having a smectic phase.
IPC: G02F1/137
Filed: 1986-06-03
Abstract: A liquid crystal material having a smectic phase is encapsulated in discrete volumes, with the encapsulating medium inducing a generally distorted alignment of said liquid crystal material. In response to such alignment the material either scatters or absorbs light and the amount of scattering or absorbing is reduced on application of an input. The encapsulated liquid crystal material is used to make a liquid crystal device.