baber/WOPTO huggingface dataset:
Patent ES-478072-A1 (ES)
Title: 2-Methoxybenzamides
IPC: C07D207/09
Filed: 1979-02-26
Abstract: 2-Methoxybenzamides, in the form of racemates or enantiomers, corresponding to the formula (I> < IMAGE > in which n is 1, 2, 3 or 4 and R is either a radical SO2NR1R2, in which R1 and R2 independently of one another represent a hydrogen atom or an alkyl, or a radical S(O)mR3, in which R3 is an alkyl and m is 0, 1 or 2, or a halogen atom or the radical CF3, the alkyls having from 1 to 4 carbon atoms, and also their addition salts with pharmaceutically acceptable acids. The compounds are useful in treating disorders of the central nervous system, and a process for making them and pharmaceutical compositions containing them are also disclosed.
Patent ES-479333-A1 (ES)
Title: Plant for bending and hardening glass sheets.
IPC: C03B23/025
Filed: 1979-04-05
Abstract: An energy saving method for the bending of glass sheets is disclosed. A sheet of glass is heated in an oven, conveyed to a curving form which includes a plurality of arched rods for imparting a desired curvature to the glass sheet, and finally the curved glass is tempered. The glass is heated in the oven to a first temperature that is only about 10 DEG C. greater than the required temperature of the glass at the commencement of the tempering step. Heat loss from the glass between the steps of heating and tempering is minimized by the disclosed apparatus which comprises a thermally insulating enclosure as well as means for cooling the rods.
Patent ES-480754-A1 (ES)
Title: Pull-out guide assembly
IPC: A47B88/49
Filed: 1979-05-21
Abstract: A pull-out guide assembly for drawers or the like with which the drawer can be pulled free of a cabinet while it is still held by the guide assembly. The guide assembly has an intermediate rail on each side of the drawer which moves between, and with respect to, the drawer and the cabinet. The movement is steered by a belt forming a closed loop. The belt is carried on the intermediate rail and is connected both with the drawer and the cabinet.
Patent ES-8101248-A1 (ES)
Title: Grill charcoal lighter
IPC: C10L11/00
Filed: 1979-08-10
Abstract: A grill charcoal lighter having a pasty emulsion of an alcohol in an amount from about 65 to 94% by weight, of about 0.5 to 2% aqueous solution of triethanolamine salt of alkylbenzene sulphonic acid (alkyl benzene sulphonate) as an emulsifier in an amount of about 4 to 13% by weight and of fine powdery or pulverulent silicon tetrachloride as filler in an amount of about 2 to 22% by weight.
Patent ES-485747-A1 (ES)
Title: Hydraulic apparatus for the operation of an elevator
IPC: B66F3/02
Filed: 1979-11-06
Abstract: A hydraulic apparatus for the operation of an elevator comprises a linearly extending hydraulic cylinder and a piston slidable therein. The piston has on its downstream side a plurality of pivotally interconnected thrust members the last one of which has a slide member which is provided with a support arm with which the slide member passes through a longitudinal slot in the jacket of a linear cylinder extending in a direction parallel to the path of motion of a load receiving device and to which the load receiving device is attached. The linearly extending hydraulic cylinder and the linear cylinder are open at the lower ends and the thrust members depend downwardly at the two cylinders. The thrust members have a continuous toothing and a gear supported rotatably between the two cylinders passes through longitudinal slots in the jackets of the two cylinders and engages with the toothing.
Patent ES-487325-A1 (ES)
Title: Manufacture of etheralcohol
IPC: C07C41/00
Filed: 1979-12-28
Abstract: Prodn. of ether alcohols (A) comprises reacting epoxy cpds. of formula (I) with 1-10C alcohols having 1-4 OH gps. at mole ratio 1:1.1-10 (pref. 1:2-6) in absence of solvent but in presence of H2SO4 or is not >8C aromatic sulphonic acid at 50-130 (pref. 70-90) degrees C. (R1 and R2 = H or 1-18C alkyl with a total of 6-18C or R1 = H and R2 = R3OCH2 R3 = 6-18C alkyl). Acid is then neutralised and unreacted alcohol removed at is not >150 degrees C under reduced pressure. Pref. the acid is 0.05-10 g per mole (I) and after reaction is neutralised with Na methoxide. (A) are intermediates for surfactants. They are now prepd. free of coloured impurities (e.g. Lovibond colours in 4 inch cells yellow is not >5, red and blue practically zero) and without corrosion problems associated with use of BF3 as catalyst.
Patent ES-8103019-A1 (ES)
Title: 1-(Omega-aminoalkoxy)-3,3,5-trimethylcyclohexanes, processes for their preparation and pharmaceutical compositions containing same.
IPC: A61K31/13
Filed: 1980-01-25
Abstract: The invention relates to novel 1-( omega -aminoalkoxy)-3,3,5-trimethylcyclohexanes and their salts of the general formula: < CHEM > where R1 denotes a straight chain or branched alkyl, or an aryl or aralkyl-residue, which may be substituted by alkyl residues or halogen atoms R2 and R3 denote a straight chain or branched alkyl residue and n represents 2, 3, or 4, having valuable cardiovascular properties. t
Patent ES-8102142-A1 (ES)
Title: 33cephem compound* its salt* their preparation* and preventive and remedy for microbism comprising thema active constituent
IPC: A61P31/04
Filed: 1980-04-25
Abstract: NEW MATERIAL:A compound of formula I: (R<1> is NH2 which may be protected R<2> is substituted aliphatic hydrocarbon group R<3> is CO2H which may be substituted R<4> is H, acyloxy, heterocyclic thio group which may be substituted), or formula III: [R<2> is aryl (lower) alkenyl group], and its salt. EXAMPLE:7-[2-methylthiomethoxyimino-2-(2-aminothiazol-4-yl)acetamido]- 3-(1, 3,4-thiadiazol-2-yl)thiomethyl-3-cephem-4-carboxylic acid (syn-isomer). USE:Antibacterials and their intermediates effective against a wide variety of pathogenic microorganisms. PROCESS:A compound of formula IV is reacted with a compound of formula V or its salt to give a compound of formula III or its salt, which is reacted with a compound of formula II to form the compound of formula I or its salt.
Patent ES-8104559-A1 (ES)
Title: Temperature Monitoring
IPC: H02H5/04
Filed: 1980-08-28
Abstract: In a temperature sensor, for an electric machine, employing a probe 2 of which the electric resistance increases with a rise in temperature, a switching signal is produced when a limiting temperature value is reached, said value being adjustable by means of a variable resistor 5.
Patent ES-8200979-A1 (ES)
Title: Decoding logic for frequency shift keying receiver
IPC: H04L27/152
Filed: 1980-09-04
Abstract: A radio receiver employing paired signal paths with frequency shift keying. In each signal path pair in which demodulated signals in quadrature are produced, the outputs of the limiting amplifiers are connected to two pairs of flip-flops so that the phase changes in the amplifier outputs are indicated. The outputs of the flip-flops are selectively summed in two gates to drive the inputs of a further flip-flop the output of which is the decoded output signal.
Patent ES-8205981-A1 (ES)
Title: A traversing unit.
IPC: F16H19/00
Filed: 1981-05-08
Abstract: A traversing unit comprises a shaft 42 rotatably mounted in plain bearings 46 and 47 in a housing 41. The housing 41 houses three rings 43, 44 and 45 in contact with the shaft 42 and respectively rotationally supported in ball races 51, 52 and 53 through balls 54, 55 and 56. The rings 43 to 45 may be loaded via a mounted plate 69 comprising bearings 66 to 68 which receive corresponding pins 58, 60 and 62 integrally formed with respective races 51 to 53. This plate 69 is located axially of the shaft 42 by dowels 72 and 73 which are free to move at right angles to the shaft 42. Excess loads caused by reversal torques on the housing 41 when the direction of traverse of the rings is reversed during operation of the unit with the shaft 42 rotating and the rings 43 to 45 loaded are reduced and transferred to bearings 46 and 47 permitting higher loads to be used on the rings 43 to 45 and maintenance problems to be reduced as compared with known traversing units.
Patent ES-8303931-A1 (ES)
Title: Rotating comminuter for filters
IPC: B01D29/01
Filed: 1981-09-18
Abstract: Filter, especially for washing machines having perforated elements (91,111,127) and a knife (92,121,133) moving in front which breaks up soiling and by means of its movement continuously cleans the filter opening.
Patent ES-8304821-A1 (ES)
Title: Apparatus for use in making a sand mold.
IPC: B22C7/04
Filed: 1981-10-19
Abstract: The removal of a deep bore pattern (14) from a sand mold is facilitated by exerting a force on the sand (12) within the bore (16) to break the bond between the sand and the internal surface of the pattern. The pattern (14) is supported on a pattern plate (18) having an aperture (20) in line with the bore (16). A stripper block (22) is slidably received in the aperture and can extend into the bore. A fixed back plate (24) is supported on the pattern plate, and a compression spring (26) is positioned between the stripper block (22) and the back plate (24). As sand is packed into the mold, and hence the bore, under pressure, the stripper block is forced out of the bore against the spring. When the pressure is removed to allow the pattern to be withdrawn, the spring exerts a force on the stripper block causing it to move back to its initial position, thus breaking the sand free from the inside surface of the deep bore.
Patent ES-8304831-A1 (ES)
Title: Pressure dividing apparatus for a machine tool carriage on its track.
IPC: B23Q11/00
Filed: 1982-07-15
Abstract: An apparatus for making the pressure exerted by a machine-tool carriage on its slide uniform. Cams which load springs are used to apply pressure to the carriage in those regions subject to less pressure depending upon the position of the carriage. Distortion of the tool carriage slide surface and resulting inaccuracies in the machine operation are thus reduced.
Patent ES-8307839-A1 (ES)
Title: 2-Cyanosteroids.
IPC: C07J71/00
Filed: 1982-07-26
Abstract: The invention relates to novel 2-cyanosteroids of Formula I which are useful for the induction of menses and the termination of pregnancy.
Patent ES-8306577-A1 (ES)
Title: Fabrication of footwear bodies
Filed: 1982-09-15
Abstract: The process comprises sandwiching of two lamellar sponge-based elements with two lamellar plastics-based elements. To increase performance, the assembly is welded at high frequency. - The bonded assembly is then trimmed.
Patent ES-8401823-A1 (ES)
Title: Safety device for lawnmowers of the type with a rotary scythe (sickle) blade
Filed: 1983-01-24
Abstract: The present invention relates to an automatic safety device for lawnmowers with a rotary scythe blade. The safety device is characterized by an automatic safety coupling consisting of a roller 1 for tensioning a strap 2 which serves for actuating the shaft of the blade 3, the tensioning roller being mounted on a coupling lever 4 loaded by a spring 5, which, the coupling being engaged, rests against the pick-up container 6 or against a deflection plate, and a strap brake (band brake) 7 which is joined to one end of the coupling lever 4 and partially clasps the shaft 8 of the blade 3. A manoeuvring element to be actuated from the guide bar takes care of the clamping or locking of the pick-up container 6 or of the deflection plate, the blade 3 being engaged. (Figure 1).
Patent ES-8500277-A1 (ES)
Title: 8-Substituted pyrrolizidine derivatives and use thereof.
IPC: C07D487/04
Filed: 1983-03-16
Abstract: A 8-substituted pyrrolizidine derivative representable by the formula: < CHEM > (wherein R<1> stands for hydrogen or a lower alkyl group, R<2> stands for hydrogen, a lower alkyl group, a lower alkoxy group or halogen, and R<3> stand for a lower alkyl group, a lower alkoxy group, amino group or halogen), which can be produced by reacting a corresponding substituted anilin with 8-halocarbonylmethyl @pyrrolizidine@ or reacting an alkali metal salt of the corresponding substituted anilin with 8-alcoxycarbonylmethyl pyrrolizidine. The derivative is useful as an antiarrhythmic agent.
Patent ES-8407500-A1 (ES)
Title: Process for the polymerization and copolymerization of alpha-olefins in a fluidized bed.
IPC: C08F10/02
Filed: 1983-06-23
Abstract: The present invention relates to a process for polymerizing or copolymerizing alpha-olefins comprising, on the one hand, a prepolymerization stage by contacting one or more alpha-olefins with a Ziegler catalyst system consisting of a solid catalyst containing essentially atoms of halogen, magnesium and transition metal, and a co-catalyst consisting of an organomatellic compound, and, on the other hand, a polymerization or copolymerization stage in a gas phase process by means of a fluidized bed, by contacting one or more alpha-olefins with the prepolymer produced in the first stage, process characterized in that the alpha-olefin prepolymer and polymer or copolymer are in the form of a powder consisting of particles having specific values for the transition metal content and the mean diameter by mass, and characterized in that the particle size distribution of the prepolymer is narrow and easily controlled.
Patent ES-8501305-A1 (ES)
Title: Method of manufacturing steel cord reinforced rubber articles.
IPC: C08J5/06
Filed: 1983-07-01
Abstract: Rubber articles which consist of a brass-plated steel cord, or a steel cord which is provided with an alloy layer, and a peroxidically cross-linkable rubber exhibit a good adhesion when the steel cord is sheathed with a rubber mixture B which contains sulphur or a sulphur donor and has a layer thickness </=3 mm, a peroxide-containing rubber mixture A is then applied to the rubber mixture B, and the layers are vulcanised together at a temperature of from 130 DEG to 220 DEG C.
Patent ES-8406293-A1 (ES)
Title: Press drainage
IPC: B30B9/22
Filed: 1983-09-20
Abstract: A press for extracting fluid from fluid-containing matter so as to separate the fluid from the remaining matter, particularly for dejuicing of agricultural products, primarily fruit, includes a rotatably supported container, and at least one flexible membrane which can be actuated by exerting pressure thereon. The membrane is disposed in the container, and subdivides the container so as to define a pressure chamber and a press space therein. At least one wall surrounds the press space, and the pressure chamber has an inlet conduit and an outlet conduit for a pressure medium. Flexible drainage devices are located at least partly on the wall, and extend into the press space.
Patent ES-8701416-A1 (ES)
Title: Set-up for repairing a nuclear fuel assembly.
IPC: G21C21/00
Filed: 1983-11-14
Abstract: The apparatus is for dismounting nuclear fuel assemblies comprising a skeleton having an upper end piece, a lower end piece, guide tubes connecting the end pieces and fuel rods maintained by grids between the end pieces. The apparatus comprises a cell displaceable vertically in a water tank and provided, at its upper part, with a base plate having an opening for passage of one said fuel assembly and provided with means for gripping an upper part of the bundle of fuel rods. A centering unit is operable by a handling tool and is arranged for gripping the upper end piece of a fuel assembly. The guide tubes may be disconnected from the upper end piece while the bundle of fuel rods is retained in the cell.
Patent ES-8501482-A1 (ES)
Title: Engine camshaft drive mechanism.
IPC: F01L1/356
Filed: 1983-12-22
Abstract: The invention relates to a drive mechanism for achieving variable valve timing in an internal combustion engine. A drive crank 69 is coupled to a driven crank 72 by a slotted disc 63 rotatably mounted in a yoke 66 and movable between on-axis and offset positions relative to a common axis of rotation of the two cranks. To control the position of the yoke 66 a force is applied to the yoke to urge the disc away from the on-axis position, the direction of the force being such that the reaction force on the yoke, resulting from the rotation of the slotted disc in an offset position, acts to move the yoke 66 and the disc 63 into the on-axis position as the rotational speed of the disc increases.
Patent ES-8600381-A1 (ES)
Title: Detergent ingredients, and their use in cleaning compositions and washing processes.
IPC: C11D3/39
Filed: 1984-02-22
Abstract: Detergent compositions, detergent additive products and bleaching compositions containing aliphatic peroxyacid bleach precursors of formula < CHEM > are provided, where L is a leaving group of defined formula whose conjugate acid has a pKa of from 6 to 13 and < CHEM > is a non linear acyl group, the carboxylic acid derivative of which has a logPOCT in the range from 1.9 to 4.0 (where POCT is the partition coefficient between octanol and water). New precursor compounds are provided in which < CHEM > is a C7-C17 branched aliphatic acyl group containing a linear chain of at least 5 carbon atoms extending from and including the carbonyl carbon wherein the branching is on at least the 2- and/or 3- carbon atom.
Patent ES-8705687-A1 (ES)
Title: Compression sleeve for a tube repair.
IPC: F28F11/02
Filed: 1984-03-15
Abstract: A generally cylindrical tube repair assembly (26,80) having an outer diameter approximately equal to the tube inner diameter. The assembly includes three main components, one of which is compressed and expanded by the other two into sealing engagement with the tube wall. The components include an elongated tension member (28) having an enlarged head portion (30) at its upper or lead end, and a stem portion (34) at the other end. A generally cylindrical expander ring member (40) is disposed about the lower portion of the tension member, and a ferrule-type, radially expandable compression member or sleeve (44) is interposed between the enlarged head and the ring. Means (42) are included for immobilizing the ring member against the tube sheet (12) while drawing down the tension member head. Tapered surfaces (46,48,50,52) on the sleeve, the head, and the ring produce a wedge-like interaction therebetween, such that the upper and lower surfaces of the sleeve expand outwardly into sealing engagement (70,74) with the adjacent tube wall (16').
Patent ES-8506121-A1 (ES)
Title: Stocking turning device
IPC: D05B23/00
Filed: 1984-04-11
Abstract: A stocking turning device comprises a pair of belts (9, 10) of a lower pair, which grip the toe of a previously-sewn stocking having an indent or pocket at its closed end, and fit it on to a flat bar or batten (6) disposed vertically. The belts (11, 12) of an upper pair stop immediately the free edge of the stocking top is no longer grasped by the lower pair of belts.
Patent ES-8601006-A1 (ES)
Title: Rubber or plastics mixer power transmission
IPC: B29B7/38
Filed: 1984-06-22
Abstract: The process comprises one or more hydraulic pumps connected directly to the output shaft of an electric motor. The pumps are of variable vol. and are connected via hydraulic lines to the drive mechanism of hydraulic motors. The speed of the rotors or cylinders is controlled independently on variation in the pump capacity.
Patent ES-8506849-A1 (ES)
Title: Lever-type security lock with bolt (latch) equipped with at least two retention pins
IPC: E05B63/14
Filed: 1984-10-11
Abstract: Lever-type security lock which comprises a lock or bolt with one, two or more closure heads and two or more sliding or running arms oriented at 90 degree with respect to the lock in order to produce "triple" or "quintuple" locks, characterized in that the lever package which can be actuated by the key, for the operations of closure and opening, is provided with at least two diverse series of windows, one of which, perimetrally closed, interacts with a detention or stop pin, transversely integral with the lock, and with at least a second series of windows, perimetrally open, which is capable of receiving a second security pin integral with the lock or in a single piece therewith (Figure 3).
Patent ES-8507134-A1 (ES)
Title: Electrolyte prepn. of ascorbic acid intermediates
IPC: B01J19/08
Filed: 1984-10-18
Abstract: The anodic compartment of a divided cell is prepared by dissolving 0.02 moles L-sorbose in 50 ml. mixt. of methanol, acetic acid and water in ratio 12:1:12, adding 0.02 moles  sodium acetate as electrolytic agent and 1/20 of the amount of cupric acetate required for oxidn. 20 ml. of a similar soln. without L-sorbose or cupric acetate is used in the cathodic compartment. The anode is of Pt and the cathode of Cu, with magnetic stirring at reflux temp., anode current density 0.1A/cm2 and consumption 6F/mol. The prod. obtd. is L-xylo hexosul.
Patent ES-8604697-A1 (ES)
Title: Apparatus for automatically filling a container with a liquid.
IPC: G01F23/28
Filed: 1984-12-07
Abstract: An ultrasonic level sensor (26) closes a dispensing valve when the carbonated drink supplied via the latter reaches a given level in the reception container (24). The valve is subsequently reopened if the level subsides by more than a given amount the flow being interrupted when the level of the drink is a given distance from the container lip. - Pref. the sensor (26) provides a liquid level signal and a container lip signal, each having a leading and trailing edge, the valve closed when the trailing edge of the lip signal is absent and the trailing edge of the liquid level signal is present.
Patent ES-8507170-A1 (ES)
Title: Production of carbon black
IPC: C09C1/50
Filed: 1984-12-12
Abstract: This disclosure relates to an improved furnace process for producing carbon blacks by the incomplete combustion of hydrocarbonaceous feedstock wherein the resultant blacks have decreased tinting strengths and have properties which impart improved hysteresis to rubber formulations in which the blacks are incorporated.
Patent ES-8601881-A1 (ES)
Title: Analgesic indole and indoline derivs.
IPC: C07D209/14
Filed: 1985-01-14
Abstract: 1-(Amino-alkyl-phenyl) and 1-(amino-alkyl-benzyl) indoles and indolines of formula (I) in which X, R1 and R2 can be various gps., m and p are 0 or 1, and their acid addn. salts are made by reacting a cpd. of formula (II) with an organo-metallic cpd. of formula R5MgHal, in which R5 is 1-5C alkyl or phenyl and Hal is halogen, followed by reduction of the prod. with a metal hydride.
Patent ES-8608607-A1 (ES)
Title: Leather substitute mfr.
IPC: D06M15/70
Filed: 1985-05-16
Abstract: The starting point is a fibrous mass of diversified structure in homogeneous layers formed by fibres of different gauge and with different densities and it is subjected to an impregnation with polymers containing free functional groups with acid and/or basic character which are capable of reacting chemically, and then they are activated to form macromolecules through the reaction of certain free functional groups, with the subsequent crosslinking and retention of the latter in the gaps in the fibrous mass, this mass subsequently being treated with the retained polymers by means of finishing operations which utilize the remaining reaction capacity of the free functional groups up to the corresponding final stabilization of the fibre compound with incorporated polymers.
Patent ES-8606433-A1 (ES)
Title: Polyurethane prepolymers and elastomers.
IPC: C08G18/00
Filed: 1985-05-28
Abstract: Reactive, 100 percent solids, segmented, phase-separating polyurethane prepolymers are provided, being the reaction products of: (i) a polyol (A) having a number average molecular weight of from about 600 to about 3500 and having a functionality of at least 2 (ii) an isocyanate (B) having a functionality of at least 2 and (iii) a low molecular weight chain extender (C) having a molecular weight in a range lower than about 500 and having a functionality of at least 2, characterized in that the above reactants are employed in such proportions as to satisfy the following equations: < IMAGE > (a) EqOH>/=EqCE (b) EqCE>O, (c) wherein EqNCO is the equivalents of the isocyanate species employed, and EqOH and EqCE denote the equivalents, respectively, of the polyol and chain extender. This invention provides the aforesaid novel prepolymers, the processing made possible by the prepolymers, the polyurethane elastomers resulting from the prepolymers and the products made from those elastomers.