baber/WOPTO huggingface dataset:
Patent ES-8201549-A1 (ES)
Title: 3,4,5-trihydroxypiperidine derivatives, process for their preparation, their use as medicines and in animal feeding.
IPC: C07D211/46
Filed: 1981-02-25
Abstract: The invention relates to 3,4,5-trihydroxypiperidine compound of Formula (I) as methods for the preparation of said compounds. Also included in the invention are compositions containing said piperidine compounds and methods for the use of said piperidine compounds and compositions. The invention further includes veterinary compositions containing said piperidine compounds and their use in animal nutrition.
Patent ES-8205221-A1 (ES)
Title: Process for the preparation of N,N-dimethyl-10-(1-azabicyclo(2,2,2)octyl-3)-10H-phenothiazine-2-sulfonamide.
IPC: C07D453/02
Filed: 1981-03-02
Abstract: Process for the preparation of N,N-dimethyl-10[1-aza-[2,2,2]-bicyclo-3-octyl]-10H-2-phenothiazine sulphonamide, usable as a gastric secretion inhibitor, characterized in that N,N-dimethyl-3-[(1-aza-[2,2,2]-bicyclo-3-octyl)amino]-4-[(2-bromopheny l)thio] benzene sulphonamide is cyclized in the presence of an alkali metal amide.
Patent ES-8300172-A1 (ES)
Title: A sealing strip and a method of using the same
IPC: E06B5/16
Filed: 1981-05-14
Abstract: A method of and a strip for sealing a gap between a door leaf and frame of a fire-protection door. The strip 2 consists of a core 8 and a jacket 7 which seals the core 8. The core 8 is made of a material which effervesces under the action of heat and the jacket 7 of a material which is resistive to mechanical and chemical stresses and which is limitedly elastic but which is not heat-resistant. The choice of material for the core 8 and the jacket 7 is so made that the core 8 and the jacket 7 react differently to heat. Their reaction to heat is such that initially the jacket 7 softens and the core 8 releases gases which inflate the softened jacket 7. The core 8 expands in unimpeded manner into the thus-enlarged jacket hollow space, by effervescing and, in so doing, increasing in volume so that it fills the intermediate space of the gap and seals it. The jacket 7 then melts.
Patent ES-8203283-A1 (ES)
Title: Electric power supply system.
IPC: B60L50/12
Filed: 1981-06-30
Abstract: A multi-winding a-c electric power supply (12) is connected to a d-c load circuit (21p, 21n) via a power rectifier assembly (R) comprising at least two legs connected in parallel across the load circuit. Each leg has at least four serially interconnected unilaterally conducting devices (1, 4, l', 4' 3, 6, 3', 6'). A first one (phase A) of the power supply windings is connected between the two rectifier legs at points between first (1, 3) and second (4, 6) devices thereof, and a duplicate (phase A') winding (voltages of both windings are in-phase and of equal amplitude) is connected between the legs at points between third (1', 3') and fourth (4', 6') devices thereof, whereby the windings are effectively connected in parallel. The respective junctures (D, E) of the second (4, 6) and third (1', 3') devices in all of the rectifier legs are interconnected by switching means (C1) which, upon switching to a closed circuit state, short circuits these junctures and thereby changes the connection of the windings from parallel to series.
Patent ES-8204395-A1 (ES)
Title: Process for producing silicon
IPC: C01B33/025
Filed: 1981-07-03
Abstract: A process for producing silicon in which a reaction mixture consisting, on the one hand, of hot-pressed briquettes of silicon dioxide (quartz) and carbon and, on the other hand, of granular quartz are introduced into an electric furnace and reacted so that silicon carbide is produced from the agglomerates and the silicon carbide then reacts with the quartz which fuses from the granular quartz to produce elemental silicon.
Patent ES-8307133-A1 (ES)
Title: Twin drive type reversible rolling mill
IPC: B21B35/14
Filed: 1982-04-14
Abstract: The reversing mill has a twin drive, and is provided with a system for controlling the differential currents, the differential couples and the differential speeds of the two drive motors. A system detects a critical imbalance in the differential characteristics comprising the speeds and couples exerted by the motor on the mill stand as an indication of breakage of the axle of one of the motor connections. A system stops the drives when axle breakage is detected. The motor drives are statically-controlled d.c. motor drives, each of which has a controlled armature current, a current regulator for fixing the armature current and a speed regulator for controlling the current regulator and fixing the armature current, a current regulator for fixing the armature current and a speed regulator for controlling the current regulator and fixing the armature current as a function of the speed.
Patent ES-8306552-A1 (ES)
Title: Method for transmitting bandlimited speech signals with protection against eavesdropping.
IPC: H04B1/66
Filed: 1982-09-27
Abstract: In order to achieve a good masking, together with minimum bandwidth requirement of sample values of spectral channels which are to be transmitted in the timing of consecutive analysis intervals in a time division multiplex sum signal, and of other predetermined speech parameters which likewise represent sample values, including at least one item of synchronizing information, at the transmitting end, the time-wise overlap of the sample values and of the synchronizing information are effected pseudo-randomly within consecutive frames of the sum signal and the analog sum signal obtained in this manner is transmitted across a shaping network to the receiving end, either directly in its base frequeny, or in a desired higher frequency position, or else indirectly by modulation onto a carrier.
Patent ES-8400487-A1 (ES)
Title: Biomass reactor with rotary fermenter
IPC: C05F3/06
Filed: 1982-10-08
Abstract: Reactor comprises a rotating cylinder, in a hot fluid bath contg. floating agitator elements and in which the gas is evolved from the material in the reactor, which gas can be used to rotate the reactor. An external condenser, filter and gas tank assembly, and an endless worm for extn. of the residue, also make up the system. - The residue can be used as a fertiliser or can be dried for conversion into oil at high temp.
Patent ES-8402363-A1 (ES)
Title: Improved method of operating a liquid-gas electrochemical cell.
IPC: H01M8/00
Filed: 1982-12-22
Abstract: The invention includes in its scope a method for electrochemically reacting a liquid with a gas in an electrochemical cell (100) of the type having at least two electrodes (106, 120) separated by a liquid permeable separator (112). At least one of said electrodes (106, 120) supports the separator (112) and is porous and self-draining. A gas is flowed into at least a portion of the pores of the self-draining electrode and a liquid is controllably flowed through the separator (112) and into the self-draining electrode at a rate about equal to the drainage rate of the electrode and in a quantity sufficient to fill only a portion of the electrode pores. The liquid and the gas are electrochemically reacted to form at least one nonvolatile product. Thereafter, the products of the electrochemical reaction are removed from said self-draining electrode.
Patent ES-8403083-A1 (ES)
Title: Escalator step.
IPC: B66B23/12
Filed: 1983-02-25
Abstract: A moving stairway in which articulation of the steps from platform to step mode automatically positions panel members to cover the adjacent stationary skirt boards, between the tread part of each step and the riser part of the next adjacent step, and return to platform mode automatically retracts the panel members for passage through the combplate. In a preferred embodiment, the panel members additionally function as active guide elements for laterally guiding the steps through the load bearing run of the moving stairway.
Patent ES-8404364-A1 (ES)
Title: HYDROCARBON SOLVENT SOLUTIONS OF COMPLEXES OF (a) n-BUTYLLITHIUM, (b) SEC-BUTYLLITHIUM, AND (c) ISOPROPYLLITHIUM, WITH ETHYLLITHIUM.
IPC: C08F4/46
Filed: 1983-03-11
Abstract: Hydrocarbon, especially aliphatic and/or cyloaliphatic hydrocarbon, solvent solutions of complexes selected from the group of (a) n-butyllithium, (b) sec-butyllithium and (c) isopropyllithium, with ethyllithium, in which the ratio, on a mole basis, of the n-butyllithium to the ethyllithium is from about 1:9 to about 9:1 of the sec-butyllithium to the ethyllithium is from about 17:83 to about 95:5 of the isopropyllithium to the ethyllithium is from about 1:9 to about 9:1. The thermal stability of various of the complexes in said solutions thereof has been found to be outstanding. The hydrocarbon solvent solutions of said complexes, especially where said solvents are aliphatic or cycloaliphatic, have marked advantages over conventionally used hydrocarbon solvent solutions of said complexes as catalysts or initiators in plymerization reactions, telomerization reactions, metalation reactions, halogen-metal interchange reactions, and in the preparation of magnesium alkyls. Marked savings in cost are also achieved in the preparation of the complexes by reason of the materially lower cost of the ethyl halides in relation to the costs of the other alkyl halides used in the practice of the present invention.
Patent ES-8403993-A1 (ES)
Title: Adhesive bonded pile fabrics
IPC: D04H11/04
Filed: 1983-04-25
Abstract: A fusion bonded, pile fabric is made by positioning a pile-forming yarn in pile forming fashion adjacent to one side of a liquid permeable base layer, applying a hot melt adhesive heated to at least its softening point to the base layer on the opposite side of the base layer from the side adjacent to the pile-forming yarn, forcing the hot melt adhesive through the base layer into bond-forming contact with the pile-forming yarn, and allowing the adhesive to cool to a temperature below its softening temperature to thereby bond the pile-forming yarn to the base layer. Apparatus for use in this process is also provided and various configurations of pile fabric are described.
Patent ES-8501619-A1 (ES)
Title: Shoe lacing system
IPC: A43B23/02
Filed: 1984-02-09
Abstract: Footwear is disclosed including an upper (12) and a sole assembly (14). The upper (12) includes a lacing system of anatomically functioning character to the top portion of the foot, by providing two lacing regions (40, 42) separated by a notch 44. The sole assembly (14) includes an integral core and control device (36) providing lateral stability in the heel portion of the foot.
Patent ES-8503714-A1 (ES)
Title: Self-cross-linking thermosetting grinding resin.
IPC: C09D5/44
Filed: 1984-06-22
Abstract: The invention relates to a self-crosslinking heat-curable binder, in particular for electrocoating finishes, based on an organic synthetic resin which contains primary and/or secondary hydroxyl groups, esterified carboxyl groups and quaternary ammonium groups and can be diluted with water as a result of partial or complete neutralization with acids. The esterified carboxyl groups are activated in the alcohol component by a substituent which has a negative inductive effect.
Patent ES-8601762-A1 (ES)
Title: Die transfer system.
IPC: F16C29/04
Filed: 1984-07-03
Abstract: The disclosure relates to an improved die transfer system (10) for a press having a bolster (16) for the support of a die (14). The system comprises a pair of elongated, parallel upwardly opening housings (22 and 24) having horizontally extending vertically movable rails (26 and 28) therein. A plurality of rollers (42) are supported by each rail so as to be movable vertically therewith. An air bag (18) extends longitudinally of each of said housings under said rails and is engageable with the bottom thereof. Inflation of the air bags effects elevation of the rails and rollers into engagement with the bottom of the die and elevation of the die relative to the press bolster. The rails have laterally extending flanges (50) that are engageable with complementary shoulders (46 and 48) on the housing to limit upward movement of the rails and preclude bowing of the rails.
Patent ES-8602607-A1 (ES)
Title: Salts of antimalarial phenanthrenemethanol compounds.
IPC: C07D453/04
Filed: 1984-09-14
Abstract: Compounds of formula (I) < CHEM > 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-8603030-A1 (ES)
Title: A pneumatic, e.g. vacuum operated, servo unit especially for motor vehicle braking systems
IPC: F16J3/06
Filed: 1984-10-31
Abstract: The pneumatic power booster is particularly for an automotive braking system, having pot-shaped front and rear housing sections (10, 20), each with a casing (14, 24) and a collar, combined to form a cylinder housing in which a piston plate (30) works. A diaphragm (40) with rolling bellows is clamped between the housing sections, while its inner portion is supported by the piston plate. - In the rest position, with equal pressure in both chambers, the bellows protrudes forward, and as the plate moves forward with decreasing pressure in the front chamber it bears against the casing of the front housing section. The front housing section (20) has a casing section (24) in frontof its collar and against which the bellows bears of larger diameter than the O  (1/3)
Patent ES-8603714-A1 (ES)
Title: Adinazolam methanesulfonate.
IPC: C07D487/04
Filed: 1984-12-10
Abstract: Crystalline adinazolam methanesulphonate (I), which is essentially non-hygroscopic, is new. Adinazolam (8-diloro-1-(dimethylamino)methyl -6-phenyl-4H-s-triazolo(4,3-a)(1- ,4) benzodiazepine) and its methanesulphonate are described and claimed in US 4250094.
Patent ES-8700733-A1 (ES)
Title: Self pressurized shock-dampening device.
IPC: F16F9/092
Filed: 1985-04-29
Abstract: A method of self-pressurizing a piston-and-rod type hydraulic shock-dampening device by means of an internally generated gas including the steps of positioning in the shock-dampening device a dormant gasifiable substance (32), placing a predetermined quantity of hydraulic fluid in the device, sealing the device, and then activating the dormant substance to form said gas so as to pressurise the device to a pressure of at least two atmospheres at room temperature. Several embodiments of the invention are disclosed.
Patent ES-8604269-A1 (ES)
Title: Catalyst system and process for polymerizing conjugated dienes.
IPC: C08F36/00
Filed: 1985-07-01
Abstract: A catalyst system comprises an anionic initiator based on lithium (I) and a cyclic acetal of a glyoxal (II). (I) is a 1-20C hydrocarbyl lithium, e.g. n-butyl lithium. (II) is prepd. by reacting a glyoxal with an alkylene or oxyalkylene diol and has the formula (II) where R and R' are each H, alkyl or aryl and each A is 2-10C alkylene or oxyalkylene. The catalyst also includes a dihydrocarbyl magnesium cpd. and/or a trihydrocarbyl aluminium cpd. (III). The molar ratio of (I)+(III):(II) is 1:0.05-20.
Patent ES-8605460-A1 (ES)
Title: Perchlorofluorinated hydrocarbons and process for their preparation.
IPC: C07C19/08
Filed: 1985-11-12
Abstract: Novel perchlorofluorohydrocarbons are of formula Cl (CFX-CF2)m-CCl2-(CF2-CFY)n-Cl (I) (where X and Y = Cl or F (independently) and m and n=1-5, pref. 1). Pref. X and Y are both Cl.
Patent ES-8701666-A1 (ES)
Title: Device for conveying objects between treating stations, especially for filling and closing bottles.
IPC: B67C7/00
Filed: 1985-11-13
Abstract: 1. A device for transporting objects between two processing stations requesting different processing durations, in particular for filling and stoppering bottles of the type comprising a first endless chain or transporter driven with a continuous movement along a first path (1) corrrespoding to the work posts of a first processing station, a plurality of supports (3) each intended to receive an object (4) to be processed and resting freely on said first chain, lugs (2) fixed to said first chain so as to exert a push on said supports (3) and drive them at appropriate moments along this first path, guide means (5, 6, 13, 14) adapted for causing said supports to follow successively a second path (7) going from an outlet end of the first path passing under at least one stationay work post of the second processing station then coming back to the other inlet end of the first path, means for driving said supports over said second path and means (21) adapted for successively taking said supports (3) from said second path and presenting them to said work post of the second processing station, then bringing them back to this second path in the spaces remaining free, characterized in that a second endless chain or transporter is provided, external to the first chain, and having a continuous mouvement along said second path a part of which merges with the first path of said suppports (3), lugs (8) being fixed to said second chain for driving said supports over said second path, said second chain is moved at a speed (V2 ) which is about double of the speed (V1 ) of the first chain and in that the lugs of the first chain are spaced apart at a distance from each other of the order of size of the diameter of the supports, whereas the lugs (8) of the second chain are spaced apart from each other by at least twice this diameter.
Patent ES-8702143-A1 (ES)
Title: New pharmaceutical compositions having a psychotropic activity.
IPC: C07D241/42
Filed: 1985-12-18
Abstract: The invention relates to new compositions with pyschotropic activity which comprise a compound of formula 1 as the active substance. The compounds of formula 1 are for the greater part new compounds. The invention therefore also relates to these new compounds and to the preparation thereof in a manner known for the synthesis of analogous compounds. < CHEM > l
Patent ES-8801390-A1 (ES)
Title: Electrodialysis apparatus for the chemical maintenance of electroless copper plating baths.
IPC: B01D61/50
Filed: 1986-01-13
Abstract: Apparatus for preventing depletion of an electroless copper plating bath (66) comprises an electrolytic cell (26) divided by permselective membranes (38,40) into a catholyte compartment (28), an anolyte compartment (32) and between them an electroless copper solution compartment (36). A catholyte such as aqueous sodium hydroxide is circulated to and from the catholyte compartment from a source (62) by a pump (54). An anolyte such as aqueous sulphuric acid is circulated to and from the anolyte compartment (32) from a source (60) by a pump (58) and the electroless copper solution is circulated from the plating bath (66) to the copper solution compartment (36) of the cell and back, by a pump (68).
Patent ES-8702302-A1 (ES)
Title: Process for the preparation of a granular product containing sodium triphosphate.
IPC: B01J2/22
Filed: 1986-03-18
Abstract: A granular hydrated product consisting completely or partially of sodium triphosphate for use in detergent and cleaning compositions is made. To this end, pulverulent sodium triphosphate containing less than 22 wgt % water is compacted by initially mixing it with a quantity of water sufficient for hydrating at most 100% of the sodium triphosphate to the hexahydrate and then continuously admitting the resulting mixture to a zone inside which it is made into solid matter under pressure.
Patent ES-8707388-A1 (ES)
Title: Bias control circuit.
IPC: F02P19/02
Filed: 1986-04-11
Abstract: A bias circuit controlling the power transistor (Q2) in a transistor amplifier circuit for suspressing the arc formed across the bimetal contacts in a glow plug (18) controller for diesel engines. The bias circuit generates a load line for a transistor (Q2) which has a high voltage, low current portion and a high current, low voltage portion. The arc is formed when the bimetal contacts, which may be slow operating, is required to break a high current, high voltage line.
Patent ES-8701604-A1 (ES)
Title: Box forming machine
IPC: B31B17/46
Filed: 1986-04-17
Abstract: A Machine for making trays or boxes from three separate pieces comprising a store (1) for a supply of first cardboard blanks which make up the main body of the box and means (3) to transport the blanks past a gluing assembly (4) to a folding station where a vertically movable chuck (6) presses the first blank against forming devices (13, 14, 15, 16, 17, 18) to fold it into the shape of the box. Additional second and third cardboard blanks (22) are fed from supply means (23) located on either side of the chuck (6), each of said additional blanks (22) being removed from its supply means (23) on the downstroke of the chuck by extractors (26) provided on legs (27) to press the lower edges of the blanks (22) into engagement with the first blank after which all three blanks are folded by the folding devices (13-18) into the finished box.
Patent ES-8701836-A1 (ES)
Title: Automatic cutting machine for cutting into pieces a continuously advanced strand, particularly a strand of soap and the like.
IPC: B26D7/06
Filed: 1986-04-18
Abstract: The object of the invention is an automatic cutting machine for cutting into pieces (P) a continuously advanced strand (B), particularly a strand of soap or of any like material, characterized in that it comprises a conveyor belt (1) arranged substantially horizontally, which is meant for carrying the continuous strand (B), the piece in the course of being cut, and the already cut pieces (P), and which is driven at a higher speed than the speed at which the strand (B) is advanced, a guillotine-type cutting unit (9) being operatively associated with the said belt (1), and being adapted for cutting the pieces (P) directly on the belt (1) itself, by using as opposing means the active stretch (101) of the belt, which is properly supported by an underlying stationary table (6) for the sliding thereof.
Patent ES-8704587-A1 (ES)
Title: Turbo charger with an aerostatic bearing.
IPC: F02B39/00
Filed: 1986-06-10
Abstract: For turbochargers of internal-combustion engines, whose shaft (7) is guided in aerostatic bearings (8), the use of bearings is proposed whose shell is produced from a porous material whose surface layer compresses on the inner side of the bearing shell. Such bearings can be operated with air at relatively low pressure, so that the bearing air supply can be produced directly by tapping off the air compressed by the compressor (6). A compressed air reservoir (16), to be charged up by the compressor, is proposed as a buffer, and for supplying the bearing during the starting phase. If necessary, an auxiliary pump (17) can also be connected thereto.
Patent ES-8800929-A1 (ES)
Title: Di:methyl N-pyrimidinyl-piperazinyl butyl glutarimide prepn.
IPC: C07D211/98
Filed: 1986-06-19
Abstract: 3,3-Dimethyl N-(4-(4-(2-pyrimidinyl) 1-piperazinyl)butyl) glutarimide, for therapeutic use, is made by reacting the hydrochloride of N-(4-(bis-(2-chloroethyl) amino)butyl 3,3-dimethyl glutaramide with 2-amino pyrimidine in xylene at 50 deg. C up to reflux temp. in presence of K2CO3.
Patent IE-902161-A1 (IE)
Title: Novel stereoisomers
IPC: C07C317/02
Filed: 1990-06-15
Abstract: 4-[3-[ethyl[3-((R*)-(propylsulfinyl)propyl]amino]-2(R)-hydroxypropoxy] -benzo n itrile, 4-[3-[ethyl[3-((S*)-(propylsulfinyl)propyl]amino]-2(R)-hydroxypropoxy] -benz on itrile, 4-[3-[ethyl[3-((R*)-(propylsulfinyl)propyl]amino]-2(S)-hydroxypropoxy] -benz on itrile, 4-[3-[ethyl[3-[((S*)-(propylsulfinyl)propyl]amino]-2(S)-hydroxypropoxy ]-ben zo nitrile and pharmaceutically acceptable salt thereof, processes for their preparation, as well as the use of said compounds for the preparation of medicaments with action against cardiac arrhythmias.
Patent IE-912340-A1 (IE)
Title: Novel 2,6-di-alkyl-4-silyl-phenols as antiatherosclerotic¹agents
IPC: A61P5/38
Filed: 1991-07-04
Abstract: This invention relates to certain 2,6-di-alkyl-4-silyl-phenols which are useful as inhibitors of LDL lipid peroxidation and as antiatherosclerotic agents.