baber/WOPTO huggingface dataset:
Patent ES-8200259-A1 (ES)
Title: Universal nailing table for assembling and nailing pallets.
IPC: B27F7/02
Filed: 1980-12-18
Abstract: This table comprises a rigid framework supporting at least two parallel longitudinal members 5 on which are fixed, capable of axial adjustment, parallel transverse elements 10-10', 11-11', 12-12' and on each pair of transverse elements are fixed, capable of axial adjustment, a series of plates for receiving pallet blocks 17, 18, 19, equipped with elements for positioning and holding the blocks, each comprising at least one fixed, positionally adjustable, stop 21, perpendicularly to which there is arranged a movable stop 23 actuated by a jack 33 mounted, capable of adjustment, on the receiving plate. The invention applies to the assembling and nailing of pallets.
Patent ES-8200343-A1 (ES)
Title: New 2-halo-pyridines, their production and pharmaceutical compositions.
IPC: C07D213/79
Filed: 1981-01-14
Abstract: 2-Halo-pyridines of the general formula I < IMAGE > (I) wherein X is Cl or Br A is = O or < IMAGE > Ar is phenyl or substituted phenyl of the general formula < IMAGE > in which n is 0, 1, 2 or 3 R is alkyl C1-4, alkoxy C1-4, phenoxy, alkylthio C1-4, halogen especially F and Cl, OH or C6H5 and their salts, addition compounds and precursors (prodrugs). Furthermore the invention is directed to the production of these compounds and pharmaceuticals containing them.
Patent ES-8204474-A1 (ES)
Title: Uranium extraction coefficient control in the process of uranium extraction from phosphoric acid
IPC: C22B60/02
Filed: 1981-01-22
Abstract: Controlling the uranium extraction coefficient in uranium extraction processes involving wet process phosphoric acid feed is accomplished by monitoring the oxidation potential of the raffinate acid stream exiting the extractor, and maintaining the oxidation potential of the raffinate at a value above 350 mV.
Patent ES-8201050-A1 (ES)
Title: Cooled mould, esp. for continuous casting of round billets - where cooling water is sprayed onto external surface of ring mould and then flows down cast billet
IPC: B22D11/049
Filed: 1981-02-06
Abstract: The mould is formed by a ring which rests by its collar on a hollow ring contg. a vertical wall which divides the interior of ring into an outer and an inner chamber for a liq. coolant, e.g. water. The wall has holes via which water flows into the inner chamber, and then through a ring slot onto the outside wall of the ring. The collar is pref. located in a recess on the top edge of chamber so the ring slot is aligned with the curved profile on wall. The object of the invention is to provide uniform cooling of the cast billet on its entire periphery.
Patent ES-8203225-A1 (ES)
Title: Process for isolating viral glycoproteic antigens, and its use in the preparation of vaccines.
IPC: C12N7/00
Filed: 1981-05-27
Abstract: Process for the isolation of the glycoproteic antigens of a virus by treatment of said virus with an aqueous solution of a nonionic detergent, separation of the viral particles and removal of the detergent, comprising, in order to remove the detergent, effecting a phase separation between an aqueous phase and a phase consisting of a water-insoluble higher alcohol, and recovering the glycoproteic antigens in aqueous phase.
Patent ES-8301080-A1 (ES)
Title: A pulse width modulated voltage converter
IPC: H04M19/00
Filed: 1981-12-07
Abstract: A pulse width modulated voltage converter is proposed, which converts a direct voltage into a sinusoidal alternating voltage with low frequency for use as a ringing signal generator for telephone exchanges. The converter includes a power stage comprising a ferrite core transformer with two switches on the primary side (battery side) and two switches on the secondary side (load side). The switches are controlled by control pulses from a pulse width modulator with a variable pulse rate so that they are switched with a frequency which is much higher than the frequency of the sinusoidal alternating current and so that a pulsing of the energy flow between the battery and the load side is obtained.
Patent ES-8306276-A1 (ES)
Title: Variable speed gaming device
IPC: G07F17/34
Filed: 1982-03-01
Abstract: An improved amusement or game device is disclosed which is of the type that has a number of rotatable reels having symbols or other indicia on the outer surface thereof, which reels are rotated and subsequently preferably sequentially stopped during each play. The game device has an operating handle that is pulled through its operating stroke by a player and the reels are rotating at a speed that is directly proportional to the speed with which the handle is pulled. Electrical circuitry detects the speed of movement of the handle and varies the strength of an electrical signal that is applied to a drive mechanism which accordingly drivingly rotates the reels at a speed that is proportional to the strength of the signal. The circuitry is also adapted to vary the time duration of rotation of the reels as a function of the detected speed.
Patent ES-8305423-A1 (ES)
Title: Apparatus for refining molten metal.
IPC: C22B9/05
Filed: 1982-07-05
Abstract: In an apparatus for refining molten metal comprising combination: a) a vessel having an insulated cover (16), at least one inlet zone and at least one outlet zone, and at least one refining compartment connected thereto and b) one rotating gas distributing device disposed in each refining compartment, said device comprising (i) a shaft passing through the cover (16) and having drive means at its upper end located above the cover outside of the compartment and a rotor fixedly attached to its lower end located below the cover inside of the compartment and (ii) a hollow stator (13) surrounding said shaft and fixedly attached to said vessel, the stator and shaft having a common hypothetical axis (17), said stator having an upper portion and a lower portion, the upper portion comprised of a corrosion resistant metal and the lower portion (22) comprised of graphite, the upper portion being connected to the lower portion by a corrosion resistant metal/graphite threaded joint, the cover being at least about 12,7 cm thick in the vicinity of the stator, the improvement comprising: (A) providing a joint which comprises a threaded male graphite piece (25) having a shoulder (26) preceding the threads and a threaded female corrosion resistant metal piece (19), the female piece being seated against the shoulder of the male piece and the cross-sectional area of the female piece, as measured immediately adjacent to the shoulder, being in the range of about 30 percent to about 50 percent of the cross-sectional area of the unthreaded section of the graphite portion (22) as measured immediately adjacent to the shoulder (B) providing an annular passage (23) in the unthreaded section (20) of the corrosion resistant metal portion through which a cooling gas can be passed, at least part of said passage being located perpendicular to the axis and proximate to the joint at a distance (D) therefrom about equal to the thickness (E) of the wall of the female piece in which the threads are cut and having an effective cooled area of at least about 70 percent of the cross-sectional area of the unthreaded section of the graphite portion (22) as measured immediately adjacent to the shoulder (C) establishing a ratio of (i) the distance (B) from the side of the cover (16) adjacent to the refining compartment to the side of the joint closest to the cover to (ii) the thickness (C) of the cover, said ratio being greater than unity and (D) establishing a ratio of (i) the distance (A) from the surface of the annular passage (23) closest to the shoulder (26) to the shoulder to (ii) the distance (B) from the side of the cover (16) adjacent to the refining compartment to the side of the joint closest to the cover, said ratio being no greater than about 0.35:1.
Patent ES-8306143-A1 (ES)
Title: 1,5-Diphenylpyrazolin-3-one compounds, process and intermediates for their preparation and medicines containing these compounds.
IPC: C07D401/12
Filed: 1982-08-19
Abstract: New 1,5-diphenylpyrazolin-3-one compounds and a method of preparing them are described. The compounds have the general formula I < IMAGE > I where R1 is a hydrogen or halogen atom, or a lower alkyl, lower alkoxy, hydroxy, trifluoromethyl or lower alkanoyloxy radical, R2 is a hydrogen or halogen atom, or a lower alkyl, or lower alkoxy radical, or R1 and R2 are bonded to adjacent carbon atoms and together denote a methylenedioxy or ethylenedioxy radical, R3 is a hydrogen or halogen atom, or a lower alkyl, lower alkoxy, hydroxy, trifluoromethyl or lower alkanoyloxy radical, R4 is a hydrogen or halogen atom, or a lower alkyl, lower alkoxy radical, or R3 and R4 are bonded to adjacent carbon atoms and together denote a methylenedioxy or ethylenedioxy radical, Z is an alkylene radical with 2 to 6 carbon atoms and R5 is an optionally substituted pyridyl radical, a thienyl radical or an optionally substituted phenyl radical. The compounds have pharmacological properties, for example antiallergic properties.
Patent ES-8405740-A1 (ES)
Title: Conveyor roll for conveying heated glass sheets.
IPC: C03B35/18
Filed: 1983-01-05
Abstract: Apparatus for handling heated glass sheets is disclosed as being embodied by a conveyor roll (20,21,20 min ) for conveying heated glass sheets (6) on a horizontal roller conveyor of a glass sheet processing system. The conveyor roll includes a shaft (42,70,42) having a support (44,72,80) of aromatic polyamide fibers for engaging the conveyed glass sheets. Kevlar fibers are preferably utilized for the support (44,72,80) so as to have the requisite thermal stability and resistance to cutting by broken glass. The Kevlar support is also useful on other apparatus for handling heated glass sheets such as, for example, molds used in glass bending systems, etc.
Patent ES-8401645-A1 (ES)
Title: Current-discrimination arangement.
IPC: G05F3/26
Filed: 1983-03-08
Abstract: A current-discrimination arrangement, in particular for use in stabilizing circuits, comprises two cross-coupled transistors. The current to be discriminated is applied in parallel to both transistors. For small currents both transistors conduct to the same extent, while at a current I=2(KT/qR), in which R is the resistance value of the collector load impedances of the two transistors, the circuit becomes bistable. The steep characteristic at the transition from non-stable to the bistable operation is used as discrimination characteristic.
Patent ES-8500871-A1 (ES)
Title: Method for inhibiting the formation of encrustation in reverse osmosis water purification systems
IPC: C02F5/14
Filed: 1983-03-23
Abstract: A composition and method for inhibiting the formation of encrustation in reverse osmosis water purification systems. The composition comprises a low molecular weight polyacrylic acid and phytic acid in a synergistic combination and significantly reduces the formation of calcium, magnesium and/or iron encrustation.
Patent ES-8403726-A1 (ES)
Title: Dressing.
IPC: A61K31/715
Filed: 1983-04-21
Abstract: This invention is directed to an occlusive dressing useful for treating skin lesions and a granular material capable of interacting with wound exudate. Wounds emitting a large amount of fluid can be treated by first packing with the granular material and then covering the wound with the occlusive dressing.
Patent ES-8405144-A1 (ES)
Title: Stud inspection system.
IPC: F16H55/26
Filed: 1983-06-22
Abstract: An elongated stud has an axial bore down which an inspection probe is rotated and translated on the end of a shaft which is moved through gearing with a pair of motors. Encoders on the motors coordinate the signal from the probe at a single station which manifests the sensed conditions of the stud at positions within the bore.
Patent ES-8405114-A1 (ES)
Title: Automatic stop valve device for vehicle brake systems
IPC: B60T11/10
Filed: 1983-06-23
Abstract: An automatic stop valve device adapted to be mounted in the fluid pressure brake system of a vehicle and having a valve mechanism capable of being shifted between an open and a closed state and operative by closing to maintain fluid pressure in the system to hold the brakes in an applied condition. An electromagnetic mechanism having a coil and an armature actuated by the coil is capable of shifting the valve mechanism to its closed state. The electromagnetic mechanism is arranged to be energized to hold the brakes in the applied condition when a moving vehicle is brought to a stop, to maintain the valve mechanism closed while the vehicle remains stopped to hold the brakes in the applied condition and to open the valve mechanism when the operation of the vehicle resumes to release the brakes. Provision of a bypass around the valve mechanism permits the fluid pressure transmitted to hold the brakes to be increased even when the electromagnetic mechanism is energized to actuate the valve mechanism to its closed state.
Patent ES-8500920-A1 (ES)
Title: Benzothiazine di:oxide carbonamide(s) prepn.
IPC: C07D279/02
Filed: 1983-06-27
Abstract: Cpds. of formula I, (in which R is 2-pyridyl, 5-methyl-3-isooxazolyl or 2-thiazolyl) are made by reaction of a cpd. of formula II with an amine R-NH2, in presence of an organic solvent such as dioxane, in stoichiometric proportions and at 40-85 deg. C.  (0/0)
Patent ES-8502698-A1 (ES)
Title: Ascorbic acid ethers and related compounds.
IPC: C07D405/14
Filed: 1983-08-30
Abstract: Ethers of ascorbic acid, isoascorbic acid, dihydroascorbic acid, dihydroisoascorbic acid, deoxyascorbic acid, and scorbamic acid, and ketals and acetals thereof, having angiogenesis and arthritis inhibiting properties, are provided.
Patent ES-8406854-A1 (ES)
Title: Products containing complexes of urea and hydrolysed lactose materials, their preparation and their use as ruminant feedstuffs.
IPC: A23K50/15
Filed: 1983-12-28
Abstract: 1. Products for feeding ruminants characterized in that they are formed by reaction of urea with a lactose-containing material the lactose of which has previously been at least partially hydrolyzed to glucose and galactose, and in that they contain less than 2% by weight of free urea.
Patent ES-8607256-A1 (ES)
Title: Phenothiazone derivatives and analogs.
IPC: A61K31/535
Filed: 1984-01-20
Abstract: Phenothiazine compounds of formula < CHEM > where X is in the 1 or 3 position, and is O, S or NR R is H, C1-C6 branched or linear alkyl, CN or phenyl Y is O, Se, S, SO, So2 or NR and the broken line represents an optional double bond between the 1 and 2 or 2 and 3 position each or R1, R2, R3 and R4, independently of the others, is (1) hydrogen (2) C1-6 alkyl, (3) C2-6 alkenyl, (4) -(CH2)nM where n is O or an integer from 1 to 6 and M is (a) OR5, (b) halogen, (c) CF3, (d) SR5 where R5 is H alkoxyalkyl acyloxyalkyl C1-6 alkyl benzyl phenyl or substituted phenyl where the substituents are C1-3 alkyl, halogen, CN, CF3, COOR6, CH2COOR6, (CH2)nNR8R9 where n is 0, 1 or 2, C1-3 alkoxy, OH, C1-6 haloalkyl, -(CH2)mCOOR6, where m is 0 or an integer from 1 to 6 and R6 is H, phenyl or C1-6 alkyl CN, formyl perfluoroalkyl or CH2-R12, where R12 is C1-5 alkyl, phenyl or dimethylamino (e) phenyl or substituted phenyl as defined above for R5 (f) COOR6 (g) @-R14 where R14 is H, (CH2)n COOR6 where n is 0 or an integer from 1 to 4, C1-6 alkyl, CF3, phenyl, or substituted phenyl as defined above for R5 (h) tetrazole (i) -NH-@-R7 where R7 is C1-6 alkyl, benzyl or phenyl (j) -NR8R9 where R8 and R9 are independently selected from H, phenyl or substituted phenyl as defined above for R5, C1-C4 alkyl or C1-C4 alkylaminoalkyl, or are joined through the N to form a heterocycloalkyl of 5-8 ring atoms (k) -NHSO2R10 where R10 is OH, C1-C6 alkyl, C1-C6-alkoxy, phenyl or CF3: (l) -@-CH2OH (m) -SOR11 where R11 is C1-C6 alkyl, phenyl or substituted phenyl as defined above for R5, (CH2)mCOOR6 where m is 1 to 6, CN, formyl or C1-4 perfluoroalkyl (n) -CONR8R9 (o) -SO2NR8R9 (p) -SO2R13 where R13 is OH, H, C1-C6 alkyl, phenyl or substituted phenyl as defined above for R5, (CH2)mCOOR6 where m is 1 to 6, CN or C1-4 perfluoroalkyl (q) NO2 (r) -O-@-R14 (s) -O-@-NR8R9 (t) -O-@-OR7: (u) -CN or (v) NR15, R16 where R15 and R16 are such that HNR15R16 is an essential amino acid or any two R1, R2, R3 and R4 are joined to form a fourth saturated or unsaturated C5-6 ring, and T is H, halogen or CF3, are useful as inhibitors of mammalian leukotriene bisynthesis and therefore are useful therapeutic agents for treatng pain, skin conditions, allergic conditions, pulmonary conditions, asthma, cardiovascular disorders and inflammation. They are included in pharmaceutical compositions. Certain of the compounds are novel.
Patent ES-8506114-A1 (ES)
Title: Conjugate filaments and process for producing same.
IPC: D01F8/12
Filed: 1984-04-09
Abstract: Conjugate filaments are prepared by a spinstretch process wherein two polymers having different terminal velocity distances are melt spun at a spinning speed of at least 1829 mpm to form filaments in which the polymers are arranged in an eccentric configuration along the length of the filaments and then the filaments are stretched in-line at a stretch ratio greater than 1.0 prior to their being collected. According to a preferred embodiment, the polymers consist of two nylon 66 polymers having different relative viscosities and the spinning conditions are selected to provide filaments having a high level of high-load crimp and a low level of boiling water shrinkage which render the filaments particularly useful in the construction of stretch garments and, especially, ladies' leg hose and pantyhose.
Patent ES-8706335-A1 (ES)
Title: Self-leveling polish compositions and polymer compositions useful therein.
IPC: C09G1/16
Filed: 1984-04-17
Abstract: This invention relates to self-leveling floor polish polymer compositions which may be formulated into floor polishes without requiring the use of additional leveling agents. These compositions are prepared by treating conventional floor polish emulsions or formulations with polyalkoxylated linear aliphatic alcohol as leveling agent.
Patent ES-8504275-A1 (ES)
Title: Process for coating cans open at one end.
IPC: C25D13/14
Filed: 1984-07-10
Abstract: The coating of hollow bodies open on one side, such as cans, with paints such as clear or pigmented lacquers, enamels or the like give rise to difficulties for a continuous one-step operation. In the coating process, the cans are first washed, then coated inside and outside, dried and optionally printed and again dried. The difficulties of a continuous one-step operation are solved by utilizing an electro-dipcoating bath and by employing a process wherein the cans are immersed in the electro-dipcoating bath vertically and with the closed bottom downward into the bath, filled from the top with the bath liquid and during the raising from the bath, tilted so that their opening is pointing downward. The cans may also be forcibly immersed with their opening below the surface of the bath for filling with the bath liquid by means of a filler device. Uniform coatings of a plurality of hollow bodies in a continuous one-step coating process are thereby achieved.
Patent ES-8700226-A1 (ES)
Title: Crystalline salts of L or (S)-3-(3,4-dihydroxyphenyl)-2-methylalanine esters and process.
IPC: A61K31/215
Filed: 1984-08-27
Abstract: Crystalline salts of (R,S)-pivaloyloxyethyl esters of (S)-3-(3,4-dihydroxyphenyl)-2-methylalanine, processes for their preparation and pharmaceutical composition are disclosed.
Patent ES-8602221-A1 (ES)
Title: Improved series spring vibration dampers.
IPC: F16D13/64
Filed: 1984-09-28
Abstract: An input member comprises an enclosed housing (11) journalled on the output assembly hub (28) and drive straps (26) axially aligned with opposite hub arms (33). One or more bowed compression springs (37) received in the housing extends between adjacent edges of the hub arms and drive member. Wedge shape dividers are inserted between adjacent coils of the spring at selected positions. - The dividers separate the bowed spring into two or more functioning segments (48,49,50). The wedge divider has outward diverging edges terminating in a curved head, received in a peripheral channel of the housing.
Patent ES-8608556-A1 (ES)
Title: Lidded paint container containing aqueous solid paint.
IPC: C09D5/04
Filed: 1984-11-02
Abstract: A solid, aqueous paint is contained in a lidded container comprising a tray adapted to receive a roller applicator. The paint comprises as essential ingredients a latex polymer dispersion, a thickener and a structuring agent selected from natural or synthetic clays, zirconium or titanium chelates, or a mixture of these agents. The solid paint is characterised by its achieving, after manufacture, specified criteria such as gel strength and viscosity within specified times and which are appropriate to its circumstances of containment and to its application properties from a roller applicator.
Patent ES-8600098-A1 (ES)
Title: Electron beam welding control.
IPC: B23K15/02
Filed: 1984-12-26
Abstract: To control an electron beam welder to maintain the point of impact of an electron beam (16) on an intended weld line (6) between two weldments (2,4) and (if required) to monitor or control the beam area, strips of material (8, 10) are provided on each side of the weld line (6). The materials (8, 10) emit radiation predominantly of a specific wavelength when impinged upon by the electromagnetic radiation produced by the electron beam (16). Means is provided for generating an output signal proportional to the difference in radiation emitted by the two strips of material (8, 10), which output signal is available for controlling the transverse positioning of the electron beam as required to maintain the point of impact of the electron beam (16) along the intended weld line (6). Means may also be provided for generating an output signal proportional to the sum of the radiation emitted by the two strips of material (8, 10), which output signal is available for monitoring or controlling the area of the electron beam.
Patent ES-8607808-A1 (ES)
Title: Automatic machine for the injection of forms into continuous supports.
IPC: B29C45/14
Filed: 1985-07-10
Abstract: The machine, for the injection of forms made of synthetic or consumable material, comprises: - a system (1) for winding and unwinding of reels (11) of the continuous supports (10), - a hydropneumatic feeding device (2) which distributes the supports (10) into two parallel sheets a and b and controls the drawing of the said supports (10) to the desired length for each work cycle, - a horizontally closing press (3), - two injection units A and B arranged opposite to each other on either side of the press (3) for simultaneously injecting synthetic or consumable material, - an assembly (4) for tensioning and degating the continuous supports, - a system (5) for sorting and recycling, continuously and automatically, scrap material, - and control consoles and automatic process control cabinets. s of nvention is applicable, for example, to the automatic production of doorway curtain elements based on beads of plastic.
Patent ES-8703940-A1 (ES)
Title: Process for improving the forging properties of a stainless austenoferritic steel.
IPC: C22C38/58
Filed: 1985-07-19
Abstract: 1. A process for improving the forging properties of an austenoferritic stainless steel and for limiting the brittlenes of the worked products obtained, said steel having as its composition (% by weight) : C =<0.08 Mn =< 2 Ni 4.5 to 7.0 Cr 20 to 26 N 0.080 to 0.200 Cu =< 3.5 S =< 0.020 P =< 0.030 Mo Si impurities and Fe : remainder characterised in that a starting steel containing : Mo = 0.1 to 3.5 % and Si = 1.5 to 3.5 % is produced.