baber/WOPTO huggingface dataset:
Patent ES-483232-A1 (ES)
Title: Diamino-1,3,5-triazinylstilbene compounds, process for their preparation and their use as optical brighteners.
IPC: D06L3/12
Filed: 1979-08-08
Abstract: Diamino-1,3,5-triazinylstilbene compounds of the general formula < IMAGE > where X is a group of the formulae < IMAGE > and R1 is a substituted or unsubstituted aryl or aralkenyl group or a heteroaromatic group, R2 has the same meaning as R1 and is additionally a (C1-C18)-alkyl, cycloalkyl, aralkyl, alkoxyalkyl, haloalkyl, hydroxyalkyl, alkylaminoalkyl or carboxyalkyl group or a group of the formula -(CH2CH2O)n-R' where R' = hydrogen or (C1-C4)-alkyl and n is 1 or 2, W is oxygen or sulphur, and the rings A and B may contain still further non-chromophoric substituents, are useful as optical brighteners.
Patent ES-484216-A1 (ES)
Title: Spring actuated brake with electromagnetic release.
IPC: F16D59/02
Filed: 1979-09-17
Abstract: 1. A silenced spring pressure brake which can be released electromagnetically and which has a magnet body (1) containing an excitation winding (2), and an armature disc (3), which is formed from laminated sheets and is movably guided in the direction of the axis of the magnet body, which carries a brake lining (5) on its side remote from the magnet body (1) and which is held in the braking position by means of a spring force in the unexcited state of the excitation winding (2), characterized in that in the contact surface of the magnet body (1) and the armature disc (3), there are arranged, in addition to the spring (7) which generates the braking force, a plurality of springs (12) which do not contribute to the braking force.
Patent ES-484345-A1 (ES)
Title: Bearing for ambivalent centrifugal pump.
IPC: F04D1/06
Filed: 1979-09-21
Abstract: 1. Multiple cell centrifugal pump comprising within a pump casing formed by a single block at least two stackable pump elements which are driven by an electric motor cooled by the circulation of the fluid fed by the pump, in which the stackable pump elements are mounted at the ends of the shaft driven by the motor on either side of the said motor, and in which the pump casing includes in the motor section at least one conduit (14) communicating the front cell (13') to the rear cell (13) of the pump and being provided for the circulation of the supplied fluid having the function to cool the motor and to lubricate the bearings (D) thereof, and in which each of the bearings (D) of the drive motor includes at least one shaft bushing (8), one bearing shell (10) and a stop member (29), characterized in that - the shaft bushing (8) is driven by a position shaft clutch, - the bearing shell (10) cooperates with the stop member (29) which is carried by a stop retainer (9), and - the stop member (29) may be rotatably driven and is provided with means for self-alignment.
Patent ES-8103381-A1 (ES)
Title: Determination of glycosylated hemoglobin in blood
IPC: G01N33/66
Filed: 1979-12-26
Abstract: A method for determining glycosylated hemoglobin in blood samples which involves liberating hemoglobins from red blood cells by chemical or physical means and reacting non-glycosylated hemoglobin with an allosteric site binding substance which reacts with the allosteric binding site of non-glycosylated hemoglobin and thereby alters the distribution between allosteric forms of the hemoglobins and measuring the change. This method is useful in monitoring glucose metabolism for detecting and controlling diabetes.
Patent ES-8100637-A1 (ES)
Title: Control elements for gearbox ratio selectors in heavy vehicles
IPC: F16H63/44
Filed: 1980-02-13
Abstract: A control element is provided for a gearbox ratio selector in a heavy vehicle of the type in which the gearbox ratio selector is operated by means of a pair of pneumatic cylinders having opposite rods and chambers controlled from the handle of the gearshift lever. The pneumatic cylinders are controlled through an intermediate device between the cylinders and the distributor valve included in the handle of the gearshift lever, so that the activating fluid of the cylinders is independent of the fluid in the handle of the gearshift lever. The distributor valves are connected to control valves advantageously incorporated in the intermediate body provided between the parts opposite to the outlet of the rods in the operating cylinders of the selector.
Patent ES-8101666-A1 (ES)
Title: Needle selecting device for knitting machines
IPC: D04B15/78
Filed: 1980-01-29
Abstract: In a knitting machine there is provided at least one needle selecting device comprising a plurality of superimposed levers (13) and a corresponding number of electromagnets (18). There is further provided a tilt-out cam (12) for operating on tiltable jacks, during relative movement between the jacks and cam (12). The levers (13) have a profile such that the pattern butts (7a) of the tilted out jacks first displace the respective lever (13) toward the respective electromagnet (18). When the latter is energized the lever (13) is attracted thereby and the same jack or a preceding corresponding jack is left tilted out to cause the corresponding needle to knit. When the electromagnet (18) is not energized the respective lever (13) is returned to its starting position under elastic means (15) and the jack is tilted in, so that the corresponding needle does not knit.
Patent ES-8101452-A1 (ES)
Title: Process and device for treating surfaces, thereby imparting an aged appearance.
IPC: B27M1/00
Filed: 1980-04-09
Abstract: A process and a device for treating surfaces. Such a device consists of a roller 1 made of hard and rough material and movable about a shaft 2 rotating in the ends of a horseshoe support 3 integral with a bearing knob 4 and a manoeuvring handle 5. The device is applied to the surface to be treated and imparts thereto the image of the asperities present on the surface of the cylinder 1. Application to the manufacture of reproduction wooden furniture or old metal objects.
Patent ES-8104196-A1 (ES)
Title: Process for production of beta- chloroalanine
IPC: A61K31/195
Filed: 1980-06-06
Abstract: A novel production process of beta -chloroalanine from chloroacetaldehyde is provided. In this process, a bisulfite or sulfite addition compound of chloroacetaldehyde is first reacted, in an aqueous solution, with ammonia and, then, reacted with hydrocyanic acid or a salt thereof. Thus, alpha -amino- beta - chloropropionitrile is formed. This alpha - amino- beta -chloropropionitrile is hydrolyzed under an acidic condition to form beta -chloroalanine.
Patent ES-8106769-A1 (ES)
Title: Device for servicing electrolytic cells
IPC: C25C3/14
Filed: 1980-09-08
Abstract: The invention relates to a device for point feeding an electrolytic cell, in particular a cell for producing aluminum. A point feeder unit comprising a raw materials feeding device and a crust breaking facility releasably mounted on a storage bunker is mounted on a beam, can be freely displaced along and/or across the cell and can be removed in the vertical direction with a crane.
Patent ES-8105291-A1 (ES)
Title: Decahydroquinolinol derivatives, process for their preparation and their therapeutical use.
IPC: A61P25/02
Filed: 1980-09-18
Abstract: Decahydroquinolinol derivatives corresponding to the general formula: < IMAGE > and pharmaceutically acceptable acid addition salts thereof, in which R1 represents hydrogen, a methyl, ethyl, n-propyl, n-butyl or phenyl radical or a phenyl radical having one substituent or two identical or different substituents selected from chlorine, bromine atoms and a methyl group. Ar represents a phenyl or naphthyl radical or a phenyl radical having one substituent or two identical or different substituents selected from fluorine, chlorine and bromine atoms and methyl, methoxy, acetyl and cyano groups, X represents oxygen or sulfur, n represents 2 or 3. They are useful as antiarrhthmic and local anaesthetic agents.
Patent ES-8202968-A1 (ES)
Title: Address control means in a data processing system.
IPC: G06F12/06
Filed: 1981-03-18
Abstract: The specification discloses an address control means in a data processing system which associates access registers (AR's 46) with the general purpose registers (GPR's 17) in a data processor. The AR's are each loaded with a unique STD (segment table descriptor). The STD comprises a segment table address in main storage and a segment table length field. There are 15 AR's associated respectively with 15 GPR's in a processor to define a subset of up to 15 data address spaces. The STD in an AR is selected for address translation when the associated GPR is selected as a storage operand base register, such as being the GPR selected by the B-field in an IBM System/370 instruction. The arrangement allows each AR to specify that it does not use the STD in its associated AR to define its data address space, but instead uses the STD in the program address space AR. However, the STD content of an AR is not selected for an address translation if the associated GPR is selected for a purpose other than as a storage operand base register, such as if a GPR is selected as an index (X) register or as a data source or sink register (R) for an instruction. A sixteenth AR may be provided to define and control the executing program address space, which may also contain data. The arrangement obtains authority and other control for access to and use of the content in each address space by also associating an AR Control Vector (ARCV) register with each AR.
Patent ES-8207525-A1 (ES)
Title: 2-(4-Piperidyl)-1-(4-quinolyl)-ethanone derivatives, intermediates in and process for their preparation, and their use as medicines.
IPC: A61P25/20
Filed: 1981-12-15
Abstract: Compounds, useful as medicaments, of the formula: < IMAGE > (I) in which R is hydrogen, alkyl, alkenyl or arylalkyl, R1 is hydrogen, alkyl or alkenyl, R2 is hydrogen, alkyl, arylalkyl, phenyl, pyridyl, thienyl or substituted phenyl, X is hydrogen, halogen, alkyl, alkoxy, alkylthio, trifluoromethyl, nitro, amino or amino substituted by one or two alkyl groups, and A represents a CO or CH2 group.
Patent ES-8305683-A1 (ES)
Title: Substd. phenyl ether prodn.
IPC: A61K31/085
Filed: 1982-03-30
Abstract: Propylene oxide phenyl ether of formula (I) (where R1 is allyloxy and R2 is H, or R1 is H and R2 is methoxyethyl) is reacted with cpd. of formula (CH3)2CH-NH-AlR3R4 (where R3 and R4 are each alkyl), followed by hydrolysis to give cpd. (II). High yields are obtd..
Patent ES-8400181-A1 (ES)
Title: Expanding shoe drum brake.
IPC: F16D51/20
Filed: 1982-10-21
Abstract: An improved expanding shoe drum brake (10) is provided. The brake includes a pair of brake shoes (20) pivotably retained on an anchor structure (18). The shoes include brake tables (22) and webs (26), the webs are resiliently urged by a spring (132) into constant sliding engagement with three guide surfaces (78, 88 and 114) to locate the webs on a plane (P) relative to the spider and to retain a substantially parallel relationship between the shoe friction material (24) and the brake drum (12) thereby minimizing the required running clearance (44) or slack of the brake.
Patent ES-8500581-A1 (ES)
Title: Moulding of insulating ceramic sheets
IPC: B28B1/28
Filed: 1982-11-15
Abstract: The process consits of (1) prepairing a mould box with open upper face and lower face formed by a filter surface; (2) placing the mould on lateral supports of spindle type, which each rest on vibration-damping columns; (3) filling the mould with ceramic paste and subjecting it to absorption of liquid through the bottom surface by connection to a vacuum pump; (4) after the liquid has been extruded, the moulded parts are placed downwards without disconnecting the vacuum; and (5) after disconnecting the vacuum, the moulded parts are extracted by subjecting the mould to vibration.
Patent ES-8401646-A1 (ES)
Title: Control lever assembly.
IPC: G05G1/00
Filed: 1982-12-22
Abstract: A lever is integral with a rotatable hub (40). A brake lever (70) pivoted on a pivot (16) is biased by a spring (76) to urge a brake show (74) against part of the hub (40). A detent lever (80) pivoted on the same pivot (16) is biased by a spring (88) to engage a detent roller (84) with a sector of the hub containing detent notches (62, 64). A centering spring biases the lever hub (40) to the illustrated, neutral position. A rotary cam (26) acts on cam followers (72, 82) on the brake lever (70) and detent lever (80) to disengage both brake and detent in the position shown. The cam is rotatable to other positions by a solenoid (90) pawl (92) and ratchet wheel (36), one position allowing the brake to engage (establishing a friction-held mode for the lever) and another position allowing the detent to engage, providing for detent holding of the lever in its spring centred mode.
Patent ES-8403205-A1 (ES)
Title: A valve.
IPC: F01M13/00
Filed: 1983-02-16
Abstract: A valve comprises rolling diaphragm (7) supported at its outer periphery by an annular support member (8) within which the diaphragm rolls in response to inlet pressure so as to uncover an outlet opening (20) in the support member, thereby to allow the escape of said pressure. Preferably, the diaphragm (7) is annular and is supported at its inner periphery by a guide member (9) that engages on abutment (19) when the outlet opening (20) is closed by the diaphragm, and that guides the diaphragm as it rolls back and opens the outlet opening (20). Preferably, the outlet opening (20) is of reduced width towards that part which is first uncovered by the diaphragm in operation. The valve may include a two part housing (1, 4) with the support member (8) located between the two parts and with the outer periphery of the diaphragm (7) gripped between one part of the housing (4) and the support member (8).
Patent ES-8403358-A1 (ES)
Title: Method and apparatus for sealing cut sheet material
IPC: B26F1/38
Filed: 1983-03-24
Abstract: An automatically controlled cutting machine includes a conveyor table having an endless conveyor belt for moving segments of limp sheet material onto the table for cutting. A cutting carriage and blade are mounted for controlled movement over the support surface of the table to cut pattern pieces from the limp sheet material positioned on the surface. A vacuum system holds the material in a compressed state on the surface during cutting, and a sealing carriage is coupled with the cutting carriage to spread an air-impermeable overlay which seals the material when cut. Before the conveyor belt moves the cut segment of the sheet material off of the table, the sealing carriage is uncoupled from the cutting carriage, and the overlay is wound onto a self-retracting roller on the sealing carriage. The carriage is simultaneously drawn by the overlay toward one end of the table where the carriage remains parked as the cut segment moves off the table.
Patent ES-8401987-A1 (ES)
Title: N-carboxylated, N-methylated carbamates, process for their preparation and their use as pesticides.
IPC: C07H13/12
Filed: 1983-03-25
Abstract: Aryl N-carbonyl-N-methylcarbamates of the formula < IMAGE > in which Z represents the radical of an unsubstituted or substituted carbohydrate in which the OH groups can be completely or partially substituted by protective groups. The compounds are suitable as pesticides, in particular as insecticides.
Patent ES-8502905-A1 (ES)
Title: Spin dryer with plastic drum.
IPC: D06F49/02
Filed: 1983-08-25
Abstract: The invention relates to a rotary washing drying or tumbling machine and particularly to a spin dryer of the type in which an electric motor drives a spinning drum. The spinning drum (22) is in two cup shaped portions (39) and (40) joined at flanges (44) and (42) by spin friction welding. The upper portion (39) of the drum has apertures (43) through which water can flow to the ouiside of the drum. Portion (49) has at its upper end a balance ring (47) of dense metal or very dense plastic which is attached to the upper drum portion (39) by plastic rivets. The lower portion (40) of the drum is attached to a mounting (21) which is then directly attached to a motor shaft. The two flanges (44) and (42) have cooperating projecting ring and groove features to enable the two drum portions to be brought together and held in precise location during the spin friction welding operation. The preferred material for the drum is polypropylene.
Patent ES-8507001-A1 (ES)
Title: Method of protecting bacteria.
IPC: C07H21/04
Filed: 1983-09-02
Abstract: A novel method for protecting a bacterium from a naturally occurring bacteriophage and the cloning vectors and transformants for carrying out the aforementioned method are disclosed.
Patent ES-8502640-A1 (ES)
Title: Inner liner for use in a tubeless pneumatic tire.
IPC: C08L7/00
Filed: 1983-09-06
Abstract: For use in a tubeless pneumatic tire having puncture-sealing characteristics, an inner liner comprises a puncture-sealing laminate having two outer halobutyl polymer-containing layers and an inner butyl polymer-containing layer, the laminate having been irradiated such that the inner layer has a Mooney (ML 1+4 at 100 DEG C) of less than 12.
Patent ES-8505805-A1 (ES)
Title: Herbicidal agent.
IPC: A01N25/32
Filed: 1984-04-11
Abstract: 1. A herbicidal agent containing as herbicidal active ingredient a sulfonylurea of the formula I see diagramm : EP0122231,P18,F1 in which X is halogen, C1 -C3 haloalkenyl, C1 -C3 alkoxycarbonyl, C3 -C4 alkenyloxy, C1 -C3 haloalkoxy, C1 -C3 haloalkylthio, C1 -C3 alkoxy-C1 -C2 alkoxy or nitro, X1 is hydrogen, or together with X forms a bridge member 2-O-CH2 CH2 -, see diagramm : EP0122231,P19,F1 or see diagramm : EP0122231,P19,F2 Y is hydrogen or halogen, E is nitrogen -N= or methine -CH=, R1 is halogen, C1 -C3 alkyl, C1 -C3 alkoxy, C1 -C4 haloalkoxy or cyclopropyl, and R2 is C1 -C3 alkyl, C1 -C3 alkoxy, C1 -C4 haloalkoxy, cyclopropyl or dimethylamino, which agent contains as antidote an oxime ether of the formula II see diagramm : EP0122231,P19,F3 in which n is 1 or 2, R3 and R4 are each hydrogen or C1 -C4 alkyl, R5 and are each hydrogen, halogen, C1 -C4 alkyl, C1 -C4 haloalkyl, C1 -C4 alkoxy, C1 -C4 haloalkoxy, C1 -C4 alkylthio, C1 -C4 haloalkylthio, C1 -C4 alkylsulfinyl, C1 -C4 alkylsulfonyl, C1 -C4 haloalkylsulfinyl, C1 -C4 haloalkylsulfonyl or nitro, R7 and R8 separately are each C1 -C4 alkyl or C3 -C4 alkenyl, or together are alpha 1,2-ethylene group or 1,3-propylene group each unsubstituted or substituted by one or more alkyl groups, and X is a cyano group.
Patent ES-8503165-A1 (ES)
Title: Energy-efficiency incandescent lamp for precision optics
IPC: H01K1/02
Filed: 1984-04-13
Abstract: The lamp includes a mirror surrounding its filament and having a coating on it for transmitting a visible radiation and for reflecting a portion of the infrared radiation back to the filament is located so that the infrared radiation will impinge upon it to raise its operating temp. The circuit for supplying power to the filament includes a diode connected in series with the filament for rectifying an applied AC voltage to cause the filament to consume power of predetermined wattage at a current greater than that of another filament designed to consume the same power.
Patent ES-8504283-A1 (ES)
Title: Warp introduction mechanism for loom
IPC: D03D/
Filed: 1984-05-29
Abstract: The mechanism consists of two loop positioners disposed on each side of the fabric edge and in the vertex which forms the loom shed and subjected to an oscillating movement synchronised with the progress of the fabric, between a limiting rest position and a limiting working position; an inserter needle subjected to an oscillating movement across the shed and carrying the threaded warp, which is fed in continuous form through its interior to form a loop; and a tensor acting on the weft in its movement towards the inserter needle and is subjected to an oscillating movement.
Patent ES-8504928-A1 (ES)
Title: Compound labelled with acetylcholine sterase from Electrophorus electricus, method for its preparation and its use as a marker in enzyme immuno assays.
IPC: G01N33/535
Filed: 1984-08-16
Abstract: 1. Compound constituted by a molecule chosen from among the antigens, haptens and antibodies, bonded by a covalent bond or a reversible bond to an enzyme, characterized in that the enzyme is the acetyl cholinesterase of Electrophorus Electricus (electric eel).
Patent ES-8505897-A1 (ES)
Title: Production of sodium bicarbonate by reversion of NaHC03-containing double salt.
IPC: C01D7/14
Filed: 1984-08-17
Abstract: Sodium bicarbonate is produced by introducing solid sodium sesquicarbonate and/or Wegscheider's salt into a reversion slurry, saturated with respect to bicarbonate and containing at least 10 wt. % solids, to effect rapid and complete conversion of the feed solids to crystalline sodium bicarbonate which is recovered from the slurry. Carbon dioxide is introduced into the reversion liquor to maintain its composition at a relatively constant value, preferably in a region of the Na2CO3-NaHCO3-H2O phase diagram that minimizes the equilibrium partial pressure of CO2 vapor above such liquor.
Patent ES-8609826-A1 (ES)
Title: Method of operation of a fuel cell.
IPC: H01M8/04
Filed: 1985-01-11
Abstract: Present invention relates to a method of operation of a fuel cell, in which method the fuel cell is operated so that a stoechiometric excess amount of fuel is present at the anode relative to the amount of oxidant in the cathode chamber(s), in which method the anode is connected with the cathode within the fuel cell through one or more electrical conductors, the arithmetic product of the total electrical resistance between the anode and the cathode electrically conductive connected therewith within the fuel cell in OMEGA and the active area of the cathode in m2 lying between 10-4 and 10 OMEGA m2, and in which method subsequently the external current drain is stopped and also the oxidant supply at least virtually is stopped, one or more electrically conductive connections being maintained between the anode and the cathode within the fuel cell after the external current drain from this fuel cell having been stopped and also the anode chamber(s) being left filled with fuel.
Patent ES-8605935-A1 (ES)
Title: Multi-purpose, precision, mono-grain seeder (sowing machine)
IPC: A01C7/12
Filed: 1985-02-07
Abstract: The machine is of the type having a rotary, hollow sowing cylinder, whose interior constitutes a vacuum chamber, its lateral wall having a series of generatrix rows of equidistant holes, of calibrated passage, being characterized by the definition, inside said cylinder and in its bottom part, of a longitudinal chamber which is fixed in relation to the cylinder and open towards its wall, sealed from the rest of the cavity, to which enclosure pressurized air is impelled in order efficiently to detach the seeds from the holes and to impel them towards the ground. The machine has scraper brushes which can be positioned transversely in relation to the sowing cylinder, in order to regulate the sowing frame within each line, and also means for varying the speed of the cylinder, a device for blowing in a direction which is tangential to the surface of the cylinder, and means for regulating a turbine generator for the vacuum and the pressure.
Patent ES-8607126-A1 (ES)
Title: Suspension system for a set of wheels on a rigid vehicle axle.
IPC: B60G9/04
Filed: 1985-04-02
Abstract: The invention relates to a suspension system for a set of vehicle wheels with rigid axle, wherein it comprises, on the one hand, a horizontal and transverse torsion bar articulated so as to be able to rotate about its longitudinal axis and, on the other hand, two longitudinal elastic blades which are disposed laterally each on one side of said chassis and of which each is rigidly connected at one of its ends to said torsion bar, is fixed in its intermediate part to said rigid axle and is in abutment at its other end against said chassis. The invention is more particularly applicable to a suspension system for road tractor.