baber/WOPTO huggingface dataset:
Patent ES-8203936-A1 (ES)
Title: Polyphased compositions of polyamides and polyester amides.
IPC: C08L77/00
Filed: 1980-12-09
Abstract: Heat-stable polyphase polyamido compositions having improved mechanical properties are comprised of (i) from 55 to 99% by weight of a nylon polyamide resin matrix, said polyamide resin having a number-average molecular weight of at least 5,000, and (ii) from 1 to 45% by weight of a particulate disperse phase, said particulates having a particle size ranging from 0.01 to 10 mu , and said disperse phase comprising a polyesteramide having a content in amide groups of less than 40% of the amide groups comprising said polyamide matrix resin and a glass transition temperature of less than 5 DEG C.
Patent ES-8205869-A1 (ES)
Title: Continuous heat treatment plant for steel sheet
IPC: C21D9/52
Filed: 1981-02-12
Abstract: The continuous steel-sheet heat-treatment plant comprises, in sequence, a zone in which the sheet is heated to a temperature above the recrystallization temperature, a zone in which the sheet is held at this temperature for more than 30 seconds, a rapid cooling zone, an optional overaging zone, and a final cooling zone. The rapid cooling zone has devices for spraying a cooling fluid and a tank containing an aqueous bath at above 75 DEG C.
Patent ES-8302690-A1 (ES)
Title: Dioxolane substituted 2,6-dinitroanilines
IPC: C07D317/28
Filed: 1981-09-17
Abstract: This invention discloses new chemical compounds of the formula < IMAGE > wherein R1 is alkyl R2 and R3 are hydrogen or alkyl and X is selected from the group consisting of alkyl and haloalkyl, and their utility as herbicides.
Patent ES-8304302-A1 (ES)
Title: A fuel consumption indicating device for a motor vehicle
IPC: B60R16/023
Filed: 1981-12-11
Abstract: A fuel consumption indicating device for a motor vehicle is arranged to indicate the current fuel consumption relative to a norm determined by a microprocessor 6 on the basis of the sensed fuel supply rate and engine rotational rate and the indicated prevailing traffic conditions. A microprocessor 6 is arranged to receive signals from the fuel flow sensor 4 and engine rotational rate sensor 7, and also from preselection input means 11 operable manually whereby respective signals may be supplied to the microprocessor according to whether or how the manually operable selection means has been operated to indicate prevailing traffic conditions. A display indicator 12 is controlled by the microprocessor 6. A distance sensor 8 may also be incorporated.
Patent ES-8306642-A1 (ES)
Title: Moulding articles from polylaurinlactam
IPC: B29B11/08
Filed: 1982-02-26
Abstract: Polylaurinlactam which is obtained by melting laurinlactam, intermixing the melt with a catalyst and subsequent mixing of the mixture with an activator under polymerisation and which is cast into threads or strands is in accordance with the invention comminuted in known 'per se' manner into granulated material or chips and is injection moulded at temperatures from 220 to 255 DEG C at pressures from 50 to 100 kp/cm<2>. The shaped body obtained in accordance therewith is distinguished by superior physical properties.
Patent ES-8303325-A1 (ES)
Title: Prostaglandins and prostacyclins, their preparations and pharmaceutical applications.
IPC: A61K31/395
Filed: 1982-04-07
Abstract: Compounds of Formula I < IMAGE > (I) wherein R1 is a prostaglandin or prostacyclin residue Y is oxygen, sulfur, imino, or N-(C1-C4-alkyl) imino Q is (CR6R7)p wherein p is an integer of 0 to 3 R2 is hydrogen alkyl of 1-6 carbon atoms optionally substituted by hydroxy or amino C1-C4-alkoxycarbonyl benzyloxycarbonyl cyano or di-C1-C4-alkylaminocarbonyl R3, R4, R5, R6 and R7 each independently is hydrogen alkyl of 1-6 carbon atoms optionally substituted by hydroxy or amino or aryl and R3 and R4 together form a trimethylene, tetramethylene, or 1,3-butadienylene group when R2 and R5 together represent a direct bond have valuable pharmacological properties, e.g., as blood-pressure-lowering or abortive agents.
Patent ES-8403924-A1 (ES)
Title: Process for the preparation of nickel ylides containing ylide ligands with a sulfonated group V component.
IPC: C07F15/04
Filed: 1982-06-01
Abstract: A process is provided for preparing nickel ylides which are themselves novel compounds defined by the following Formula I: < IMAGE > wherein R1, R2, R3, R4, R5, R6, R7 and R8 are either alike or different members selected from the group consisiting of hydrogen, alkyl radicals having from about one to about 24 carbon atoms, preferably from about one to about 10 carbon atoms aryl radicals having from about six to about 20 carbon atoms, preferably from about six to about 10 carbon atoms alkenyl radicals having from about two to about 30 carbon atoms, preferably from about two to about 20 carbon atoms cycloalkyl radicals having from about three to about 40 carbon atoms, preferably from about three to about 30 carbon atoms aralkyl and alkaryl radicals having from about six to about 40 carbon atoms, preferably from about six to about 30 carbon atoms a halogen radical selected from the group consisting of fluorine, chlorine, bromine and iodine, preferably chlorine a hydroxyl group an alkoxy or aryloxy group a hydrocarbyl group, such as defined above, carrying halogen, hydroxyl or alkoxy or aryloxy and a sulfonato group (-SO3-) or an alkyl, aryl, alkenyl, cycloalkyl, aralkyl or alkaryl group carrying a sulfonato group provided that at least one of R1, R2 and R3 is a sulfonato group or an alkyl, aryl, alkenyl, cycloalkyl, aralkyl or alkaryl, as defined above, carrying a sulfonato group M is sulfur or oxygen, preferably oxygen E is phosphorus, arsenic, antimony or nitrogen, preferably phosphorus and F is phosphorus, arsenic or antimony, preferably phosphorus. The process comprises reacting a ligand defined by the following formula: < IMAGE > with an alpha-substituted ketone or aldehyde or an alpha-substituted thioketone or thioaldehyde defined by the following formula: < IMAGE > to obtain the metal salt defined by the following Formula II: < IMAGE > wherein R1, R2, R3, R7, R8, F and M are as defined above and X is a halogen radical selected from the group consisting of fluorine, chlorine, bromine and iodine, preferably chlorine and bromine, a tosyl group (a tolune sulfonate group), or an acetate group. This metal salt is reacted with a base to obtain the novel ylide defined by the following Formula III: < IMAGE > wherein R1, R2, R3, R7, R8, F and M are as defined above. This ylide is then reacted with (1) a zero valent nickel compound or any nickel compound convertible to a zero valent nickel compound in situ and (2) a ligand having the formula: < IMAGE > wherein R4, R5, R6 and E are as defined above.
Patent ES-8305907-A1 (ES)
Title: Electric lamp with a single device for focus-control and switch-control
IPC: F21V14/04
Filed: 1982-08-30
Abstract: An electric lamp with a parabolic reflector in a threaded collar, provided with a device for adjusting the focus by relative displacement between the bulb and the reflector which occurs when turning the collar on its threads between first and second adjusting positions. The device furthermore controls a switch housed within the casing for the device. The device is particularly applicable as an electric headlamp for mountain-climbers or spelunkers.
Patent ES-8401073-A1 (ES)
Title: Benzodiazepine compounds and their use as pharmaceuticals.
IPC: A61K31/5517
Filed: 1982-10-15
Abstract: These are described compounds of formula (I) < IMAGE > or an acid addition salt thereof in which R1, R2, R3 and R4 independently represent hydrogen, C1-4 alkyl, C2-4 alkenyl, halogen, C1-4 haloalkyl, nitro, C1-4 alkoxy, C1-4 haloalkoxy, C1-4 alkylthio or phenylsulphonyl in which R5 is a group of the formula < IMAGE > where R7 is hydrogen or C1-6 alkyl, R8 is hydrogen or C1-4 alkyl and n is 0 or 1, provided that when R7 is hydrogen n is 0 and in which R6 is attached to the 1, 2 or 3 position of the triazole ring and is hydrogen, C1-10 alkyl, C3-7 cycloalkyl, C3-7 cycloalkyl C1-4 alkyl, phenyl, benzyl or acyl. These compounds are pharmaceutically active and are especially useful in the treatment of disorders of the central nervous system. They are prepared by reacting an amine of formula R5H with a triazolobenzodiazepine intermediate appropriately substituted at the 10-position or by ring-closing the appropriate anilinotriazole.
Patent ES-8401676-A1 (ES)
Title: Cathode-ray tube and semiconductor device for use in such a cathode-ray tube
IPC: H01J29/48
Filed: 1982-10-27
Abstract: A semiconductor cathode is provided with deflection electrodes, with which a dipole field can be generated. As a result of this, electrons released at the surface of the semiconductor cathode leave the surface at a certain angle. For use inter alia in camera tubes, display tubes, such an inclined beam can be aligned without any problems. Positive ions which are released inter alia from residual gases and are accelerated in the direction of the cathode impinge on the cathode at an acute angle. As a result of this, the active part of the cathode is substantially not attacked by said positive ions, so that degradation is prevented.
Patent ES-8402835-A1 (ES)
Title: B7 beta B7-carboline(s) prodn.
IPC: A61K31/40
Filed: 1982-10-29
Abstract: Cpds. of formula (I); (R2 is 1-6C alkyl, and RA is H, F, Cl, I, NO2 or NH2) are mfd. by reacting a B7BB7-carboline of formula (II) (RA is as above and R is COOH), with DMF, imidazole and thionyl chloride. The cpd. obtd. can be halogenated, nitrated and subsequently reduced. - (I) have pharmaceutical uses in human medicine.
Patent ES-8400555-A1 (ES)
Title: Distributor for a hydraulic servomechanism.
IPC: F15B9/08
Filed: 1983-01-17
Abstract: The rotary distributor for high output flows comprises a first distribution circuit (26) which includes passages of variable cross-section, such as (60a, 61a) or (60b, 61b), in parallel, and two working pressure outlets (37, 39) connected to the two chambers of the assistance cylinder (45), and a second circuit (26A) for operation at high pressures, independent of the pressure outlets.
Patent ES-8403034-A1 (ES)
Title: Methods and apparatus for molten metal fume supression.
IPC: F27D17/00
Filed: 1983-03-16
Abstract: Methods and apparatus for the suppression of fume from a body of molten metal is described. One method involves blanketing the molten metal bath with a mixture of pressurized inert gas and finely divided or atomized particles of water. The inert gas may be argon, nitrogen or steam. An apparatus for carrying out this method comprises an array of nozzles supported adjacent the mouth of a receiver vessel and connected to sources of the inert gas and water. Another method entails burning fuel in the immediate vicinity of the molten metal surface to consume and/or displace ambient air thereby to starve the bath of oxygen and, concomitantly, to suppress the formation of the fume-producing metallic oxide. An apparatus for carrying out this method, particularly adapted for suppressing fume generated in the flow of molten metal through the runner system of a blast furnace cast house, includes a burner from which fuel and air in predetermined amounts are discharged to create flame and disperse it along the axis of the runners. The flame operates to consume ambient air in the combustion process thereby to starve the region over the metal streams of oxygen that would otherwise combine with metal vapors to create fume-producing metallic oxides.
Patent ES-8404583-A1 (ES)
Title: PLL Oscillator synchronizing system with matrix for phase correction
IPC: H04N9/45
Filed: 1983-05-20
Abstract: Color reference oscillator in a color television receiver comprises a non-inverting amplifier, with positive feedback from its output conveyed via a crystal filter to its input. A quadrature phase shift network, coupled to the filter output, develops phase shifted signals which are matrixed with signals derived directly from the non-inverting amplifier to form resultant signals with a phase intermediate the phases of the matrix inputs. Control voltage outputs of a phase comparator, responsive to oscillator signals and to received synchronizing bursts, determine the magnitude and polarity of the output of a controlled amplifier which has at its input the resultant signals produced by said matrixing. The controlled amplifier output, and the output of an inverting amplifier also responsive to said resultant signals, share the load resistor of the non-inverting amplifier. Matrixing parameters and magnitude of inverting amplifier output are selected to eliminate adverse effects of undesired phase lag associated with the load circuit of the non-inverting amplifier.
Patent ES-8405191-A1 (ES)
Title: Coil assembly with flux directing means
IPC: H01F7/04
Filed: 1983-06-09
Abstract: A coil assembly with reduced anisotropy has a pancake type loop winding of one or more turns with which is interrelated one or more strips or bodies of magnetically permeable material. The permeable material provides as compared with air a lower reluctance flux path that passes through the pancake coil from one side to the other thereof. The permeable strips are shown and described generally in the shape of an open or interrupted "cross".
Patent ES-8404476-A1 (ES)
Title: Friction clutch control compensating for wear
IPC: F16D23/12
Filed: 1983-07-21
Abstract: The invention provides means for controlling the operation of a friction clutch. The clutch is controlled by a linkage (19, 24) having drive means (25 to 28). A tracer (31) is connected to the linkage and is designed to cut off the action of the drive means when it reaches either one of two terminals (29, 30) of an adjustable assembly designed to be progressively displaced by the linkage along a support (34) in proportion to the wear of the friction disc (12) of the clutch. This arrangement provides a control for a clutch wherein the stroke of the linkage is limited to its actually effective zone, whether the state of the friction disc of the clutch is new or worn and therefore enables the required power of the drive means to be reduced. The drive means may comprise an electric motor (28), as shown, or an hydraulic jack.
Patent ES-8505642-A1 (ES)
Title: Method of modulating the immune response system in mammals.
IPC: C07D257/04
Filed: 1983-08-05
Abstract: A method of modulating the immune response system in a warm-blooded animal by the administration of N-substituted--phenylthioanilines, N-substituted-phenylsulfinylanilines, and N-substituted-phenylsulfonylanilines, certain of which are new compounds.
Patent ES-8507557-A1 (ES)
Title: Cephalosporin derivatives
IPC: A61K31/546
Filed: 1983-10-11
Abstract: Novel cephalosporin derivatives of the formula < IMAGE > wherein R<1> is hydrogen or a conventional amino-protecting group, and R<2> is a straight or branched alkyl group containing from 1 to 4 carbon atoms, allyl, 2- butenyl or 3-butenyl, or is a group < IMAGE > wherein R<3> and R<4> each are independently hydrogen, methyl or ethyl, or R<3> and R<4>, taken together with the carbon atom to which they are attached, may be a cycloalkylidene ring containing from 3 to 5 carbon atoms, and nontoxic pharmaceutically acceptable salts, physiologically hydrolyzable esters and solvates thereof exhibit potent antibacterial activity and can be incorporated into pharmaceutical compositions.
Patent ES-8602751-A1 (ES)
Title: Pyrimidine derivatives, their preparation and pharmaceutical compositions.
IPC: C07D451/14
Filed: 1984-04-13
Abstract: The pyrimidine derivatives of formula I < IMAGE > I wherein R1 is naphthyl, substituted naphthyl or substituted phenyl R2 is hydrogen or lower alkoxy and A is an optionally present ethylene or 1,3-propylene, and wherein the diaminopyridine group has the exo-configuration when A is present, are described. These compounds are useful as antibacterial agents, antimalarial agents and antitumor agents, and can be used in combination with sulfonamides in the control of bacterial infections.
Patent ES-8504581-A1 (ES)
Title: Two-axle rail bogie
IPC: B61F5/38
Filed: 1984-06-22
Abstract: The rail vehicle bogie comprises two lengthwise girders which are spaced apart with two axles mounted between them a ttheir opposite ends to turn on horizontal axes. - It incorporates a set of struts between the lengthwise girders to oppose their movement in the lengthwise direction in relation to each other, and comprising one or more tie rods inclined to the lengthwise axis of the bogie. These are fixed to the girders by elastic bushes giving a controlled degree of flexibility under shear loads.  (0/4) DEAB- DE3317080 C The bogie is for railway carriages, and consists of two wheel sets (26,28) which are mounted parallel to one another and a support beam which is supported by the side frames. The wheel sets are elastically supported in the side frames to allow a controlled amount of vertical movement of the wheel sets relative to one another. The side frames (22,24) are interconnected by two struts (50) which allow a certain amount of relative longitudinal movement of the two side frames, but which restricts movement of the frames out of their parallel positions. - The struts (50) are connected to the side frames, but are free from the support beam. The struts cross one another and are mounted on the side frames in elastic supports which allow longitudinal movement of the side frames relative to one another. The rigidity against twisting of the bogie, which is determined by the elasticity of the supports for the wheel axles and the mountings for the struts (50) is chosen so that a controlled distortion of the bogie is achieved.
Patent ES-8802351-A1 (ES)
Title: Fission-chamber-compensated self-powered detector for in-core flux measurement and reactor control
IPC: G21C17/10
Filed: 1984-09-10
Abstract: A rhodium self-powered detector, a fission chamber, and appropriate electronic circuitry for combining the output of the self-powered detector and the fission chamber are disclosed in combination wherein the combined output of the self-powered detector and the fission chamber is always proportional to the local reactor power level or neutron flux density in a nuclear reactor.
Patent ES-8507088-A1 (ES)
Title: Slow-release fertiliser prodn.
IPC: C05G3/00
Filed: 1984-10-05
Abstract: The process consists of coating the base fertiliser with colophonium, opt. together with an inorganic substance, by adding the copophonium dispersion in organic medium and subsequently spraying with the finely-powdered inorganic salt, finally drying in a current of air at 10-50 deg.C from which the solvent is recovered. The colophonium soln. is made in an organic solvent e.g. ethyl alcohol, toluene, benzene, etc., in concn. of 350-450 g./l., and the colophonium content in the prod. is 10-50%.
Patent ES-8605676-A1 (ES)
Title: Oral sustained-release acetylsalicylic-acid formulations.
IPC: A61K9/00
Filed: 1984-12-17
Abstract: A delayed-action acetylsalicylic acid formulation comprising by weight 60 to 90% of acetylsalicylic acid, 8 to 40% pregelatinized starch, and 0 to 30% of additives. The amount of starch controls the rate of release.
Patent ES-8601944-A1 (ES)
Title: THia-diazole derivs.
IPC: C07D211/06
Filed: 1984-12-31
Abstract: 1,2,5-Thiadiazole derivs. of formula (I), in which X and R1 can be various gps., y is 0-2, b and d are 0 or 1, e is 2-4 and c is 1-b, 2-b or 3-b, are made by condensn. of a cpd. of formula (II) with 3,4-dimethoxy 1,2,5-thiadiazole 1-oxide in methanol soln. at 3 deg.C in an ice bath, followed by treatment with gaseous ammonia at ambient temp. The prod. is sepd. and purified by conventional means.
Patent ES-8604431-A1 (ES)
Title: Work roll chock of rolling mill
IPC: B21B31/02
Filed: 1985-03-28
Abstract: PURPOSE:To apply a heavy bending force and to obtain inexpensively bearings excellent in durability and performance by forming work-roll chocks into mutually connecting mechanisms capable of shifting with two work rolls, and alotting bending forces for forming concave and convex crowns, a balancing force, and a thrust to both mechanisms. CONSTITUTION:Work rolls between backup rolls are formed into two connected 20 roll chocks 11, 12 capable of shifting with work rolls by cylinders 17, and the former 11 bears a convex-crown forming force and a blancing force and the latter 12 bears a concave-crown forming force and a thrust, respectively. Then a heavy bending force can be applied because short journal-parts provides a correcting-crown forming force, and the bearing mechanisms of simple and compact construction are inexpensively obtained, and further the bearings of high durability and performance are obtained. Further, when this combined bearing is used together with both bearing parts of work rolls, the more excellent effect is obtained.
Patent ES-8801992-A1 (ES)
Title: Burning table.
IPC: B23Q11/10
Filed: 1985-06-07
Abstract: The table comprises a water tank (16) with sloping bottom panels (24) running into a trough (30) which slopes down to a slag collection bin (34) at one end. The trough is resiliently attached to the tank by connectors (92) and sealing strips (100). A submerged grid is formed from intersecting steel bars (44, 46) notched at their intersections to receive upright support elements (64) in the form of lengths of thin walled copper tubing standing on the grid with their upper ends normally a little above the water level. Damaged support elements (64) are individually reversible or replaceable and the support elements allow slag to drop through to the trough (30) which is oscillated by a vibrating mechanism to convey the slag to the bin (34). The array of elements (64) supports even small pieces cut from the workpiece on the table.
Patent ES-8608602-A1 (ES)
Title: Rewinding apparatus for dyeing jiggers or the like
IPC: D06B3/32
Filed: 1985-06-21
Abstract: In a rewinding apparatus for dyeing jiggers or the like, with two motor-driven winding rollers (1, 2), the web speed and the web tension are to be kept constant. For this purpose, the rewinding apparatus is provided with regulating devices arranged completely outside the jigger chamber (5), in such a way that only the respective winding roller (1) is assigned a driving motor (11), that the unwinding roller (2) is assigned an identical motor (12), but one changed as a brake, that the actual web speed is detected via the actual rotational speeds of the two winding rollers (1, 2) by means of revolution transmitters (8, 9) and the actual web tension is detected, in conjunction with the actual speed, via the actual braking torque of the motor (12) assigned to the unwinding roller (2), and that the motor (11) driving the winding roller (1) is activated as a function of a control deviation in the web speed and the motor (12) assigned to the unwinding roller (2) is activated as a function of a control deviation in the web tension.
Patent ES-8700992-A1 (ES)
Title: Refractory plate formed with expansion joints
IPC: F27D3/14
Filed: 1985-09-04
Abstract: A refractory plate assembly includes a refractory plate having therethrough at least one discharge opening and a sheath tightly fitted around the periphery of the plate. The plate is formed of separate plate portions separated along planar surfaces extending outwardly from the discharge opening at positions where cracks would be formed during use of the plate if the plate were of unitary construction. The planar surfaces are separated by compressible refractory packing material, thereby forming expansion joints. The sheath compresses the packing material of the expansion joints.