baber/WOPTO huggingface dataset:
Patent ES-374687-A1 (ES)
Title: Auto chord device
IPC: G10D3/04
Filed: 1969-12-18
Abstract: Apparatus, mounted on a guitar, for forming major, minor and dominant 7th chords at two pitches separated by a fourth, without being moved longitudinally on the fingerboard comprises a frame 20 movable longitudinally on a guide (18), Fig. 1 (not shown), along the fingerboard, supporting a bar 34 which stops all the strings and stops 36, 38, 40, 42, mounted on a slide (21), Fig. 1 (not shown), movable laterally through one string spacing, Fig. 7 (not shown). The bar 34 may stop all the strings but the fourth. The bar stop 36 permanently stops either the third and fourth strings, Fig. 5 (not shown), or the fourth and fifth strings, Fig. 7 (not shown), and in the position shown in Fig. 5, the stop 38 is held down on the string whereas in the position shown in Fig. 7, stop 40 is held away from the string by the pivot end 56 which passes above the ledge 58. Thus, on a normally tuned guitar, moving the slide between the above positions produces the chords of A and E minor, respectively, Figs. 8, 11 (not shown). Stops 38, 40 are mounted on lever 50, pivoted to a shaft 52 which may be pressed down by a lever (26), Fig. 1 (not shown), so that the A and E minor chords become major, lever (26) lowering stops 40, or 38, respectively, in the two positions, Figs. 9, 13 (not shown). The stop 42 may be lowered on to the first or second string by pressing lever 28, forming dominant 7th chords in A or E, Figs. 10, 13, 3, 6 (not shown). A further lever (98), Fig. 14 (not shown), lowers a stop (100), and dampers (102, 104) so that the notes of the augmented chord of A are produced when levers (26), 28 and (98) are down, and the apparatus is in the A minor position. Movement downwards by one fret enables the notes of the augmented chord of E to be produced, Fig. 15 (not shown). The notes of the diminished chord of A may be produced by moving the apparatus up one fret, moving the slide laterally, and depressing all three levers, Fig. 16 (not shown). A movement downwards by two fret positions will give the notes of the diminished chord of E. The slide 76, Fig. 2 (not shown), is marked with pairs of tonalities a major 3rd apart to aid in transposition. Sharpened and flattened keys are marked by dots.
Patent ES-374729-A1 (ES)
Title: Motor fuel composition
IPC: C10L1/22
Filed: 1969-12-19
Abstract: A fuel comprises gasoline and minor amounts of:- (1) the salt reaction product of (A) a paraffinic oil oxidate having a Neutralization Number between 55 and 80 and a Saponification Number between 100 and 200 derived from a paraffinic lubricating oil, and (B) an amide represented by the formula in which R is a mono-unsaturated hydrocarbyl radical having from 16 to 18 carbon atoms, e.g. oleyl, and R1 and R11 alternately represent a member from the group consisting of hydrogen and a hydrocarbyl radical having from 14 to 18 carbon atoms, e.g. oleyl, and (2) a normally liquid amine salt of branched chain primary alkyl acid esters of orthophosphoric acid in which each esterifying group contains 13 to 16 carbon atoms and the amine is an aliphatic hydrocarbon monoamine of 6 to 24 carbon atoms in which each aliphatic hydrocarbon radical is attached to the nitrogen through a saturated carbon atom. The gasoline may also contain tetra-ethyl lead.
Patent ES-380955-A1 (ES)
Title: Weaving looms with external weft reserve
IPC: D03D47/27
Filed: 1970-05-29
Abstract: A loom with weft feed by means of bobbins located outside the shed and comprising at least one weft-inserter at one extremity of a flexible tape formed by at least two strips as well as an upper guide and a lower guide for guiding the tape along its path outside the shed and a toothed rotary system engaged with perforations of the tape in order to impart a reciprocating movement to said tape, wherein at least the strip or strips of the tape other than the inner strip are engaged with the toothed rotary system solely in the zones of the upper and lower guides so that each of said strips forms a floating loop between the outer extremities of said guides at a distance from said toothed rotary system, the successive strips being engaged over the teeth of the rotary drive system in such manner as to ensure that the perforations formed in the loops of successive strips as considered from the interior towards the exterior should increase in number between two teeth which are located respectively in said two zones.
Patent ES-389181-A1 (ES)
Title: Hot melt adhesive compositions
IPC: C09J193/00
Filed: 1971-03-12
Abstract: A hot melt adhesive composition capable of emulsification in water comprising (1) from 35 to 95 percent by weight of natural resins selected from the group consisting of tall oil resins and colophony resins, (2) from 5 to 30 percent by weight of a surface-active polyethylene oxide adduct having a Griffin HLB value of from 10 to 20, (3) from zero to 30 percent by weight of ethylene/vinyl acetate copolymers having from 25 to 45 mol percent of vinyl acetate, and (4) from zero to 25 percent by weight of high-boiling hydrocarbons.
Patent ES-399548-A1 (ES)
Title: Motion responsive electrical control apparatus
IPC: G01L1/08
Filed: 1972-02-07
Abstract: A motion responsive electrical control apparatus for emitting an electrical control signal incrementally variable in desired correlation to a path of given mechanical motion. The apparatus includes a rotatably regulated electrical controller for emitting signals correlated to the angular position setting of the controller regulator. A cam member pivotally mounted onto the regulator of the controller is arcuately biased into overlying engagement with a movable follower defining a motion path to which the apparatus is to respond. Presettably adjustable pitch members incrementally spaced along the path of follower motion effect desired incremental changes in cam pitch thereat affording corresponding change to the controller position setting.
Patent ES-411066-A1 (ES)
Title: Convoluted conduit construction
IPC: F28D7/08
Filed: 1973-01-29
Abstract: At least two substantially parallel conduit portions having respective open ends are connected by a substantially horseshoe-shaped tubular fitting two parallel end portions of which each communicate with one of the open ends and which in turn are connected by a loop-shaped intermediate portion. The inner diameter of the fitting is equal to that of the conduit portions. The conduit portions are of synthetic plastic material the fitting may be of synthetic plastic or metallic material.
Patent ES-422212-A1 (ES)
Title: Pesticidal O-alkyl-O-(1,5-disubstituted-1,2,4-triazolyl-(3)-thiono-phosphoric (phosphonic) acid esters and ester-amides
IPC: A01P7/04
Filed: 1974-01-11
Abstract: O-alkyl-O-[1,5-disubstituted-1,2,4-triazolyl-(3)]-thiono-phosphoric (phosphonic) acid esters and ester-amides of the formula < IMAGE > (I) in which R is alkyl of 1 to 6 carbon atoms, R' is alkyl, alkoxy or alkylamino of 1 to 6 carbon atoms or phenyl, R'' is alkyl or cyanoalkyl of 1 to 4 carbon atoms or alkenyl of 3 or 4 carbon atoms, R''' is alkyl or cyanoalkyl with 1 to 6 carbon atoms in the alkyl radical, and X is oxygen or sulfur, which possess insecticidal and acaricidal properties.
Patent ES-425687-A1 (ES)
Title: 6-Aza-3H-1,4-benzodiazepines
IPC: A61K31/55
Filed: 1974-04-26
Abstract: There are produced 6-aza-3H-1,4-benzodiazepines and 6-aza-1,2-dihydro-3H-1,4-benzodiazepines of the formula:
Patent ES-429889-A1 (ES)
Title: Injection molding of rubber compounds
IPC: B29C45/58
Filed: 1974-09-09
Abstract: Vulcanization cycle times are substantially reduced in the injection molding of rubber compounds by forcing uncured, substantially unheated highly viscous rubber compounds through a thin flow channel upstream of the mold without supplying heat to the compound by conduction from an external source at any point prior to the mold. The compound is autogenously and quickly heated by the energy generated from the mechanical working of the compound under conditions of shear in the channel. The shearing action substantially reduces the compound's viscosity and increases its temperature above the critical residual scorch range as it passes through the channel. The downstream product is a rubber compound of significantly reduced viscosity having a substantially uniform temperature throughout, which is injected into a mold in a continuous flow and vulcanized.
Patent ES-431526-A1 (ES)
Title: Piperazines derivatives
IPC: A61P9/12
Filed: 1974-10-30
Abstract: Piperazine derivatives of the formula:
Patent ES-431755-A1 (ES)
Title: Process for preparing materials having improved mechanical and thermal properties and materials obtained thereby
IPC: C01F7/02
Filed: 1974-10-31
Abstract: The mechanical and thermal properties of aluminum oxide, such as gamma alumina, adapted for use as a catalyst or catalyst carrier are improved through a treatment thereof with a silicon compound such as an alkyl orthosilicate in which the aluminum oxide is impregnated with the silicon compound or a solution thereof in a compatible organic solvent whose boiling point is lower than the boiling point of the silicon compound. The impregnated aluminum oxide is dried at a temperature in the range from above the boiling point of the silicon compound to 500 DEG C and is then subjected to controlled oxidation.
Patent ES-433832-A1 (ES)
Title: Improvements in dual temperature exchange process
IPC: C01B5/02
Filed: 1975-01-15
Abstract: A dual temperature final enrichment system which, e.g. can effect the further enrichment of the previously augmented deuterium content of water from a concentration of 1 mol percent to a desired concentration of up to 99.8 mol percent and a product finishing system which can remove dissolved contaminants from such enriched water to provide a high purity product.
Patent ES-438080-A1 (ES)
Title: Radiation crosslinked polyvinyl chloride and process therefor
IPC: C08K5/103
Filed: 1975-05-30
Abstract: Radiation crosslinked polyvinyl chloride compositions employing ethoxylated bis phenol-A dimethacrylate and similar compounds as crosslinking monomers.
Patent ES-442249-A1 (ES)
Title: Nuclear reactor apparatus
IPC: G21C13/00
Filed: 1975-10-30
Abstract: The reactor and its containment, instead of being supported on a solid concrete pad, are supported on a truss formed of upper and lower reinforced horizontal plates and vertical walls integrated into a rigid structure. The plates and walls from chambers within which the auxiliary components of the reactor, such as valves, pumping equipment and various tanks, are disposed. Certain of the chambers are also access passages for personnel, pipe chases, valve chambers and the like. In particular the truss includes an annular chamber. This chamber is lined and sealed by a corrosion-resistant liner and contains coolant and serves as a refueling cooling storage tank. This tank is directly below the primary-coolant conductor loops which extend from the reactor above the upper plate. The upper plate includes a sump connected to the tank through which coolant flows into the tank in the event of the occurrence of a loss-of-coolant accident. The truss extends beyond the containment and has chambers in the extending annulus. Pumps for circulating the coolant between the refueling coolant storage tank and the reactor are provided in certain of these chambers. The pumps are connected to the reactor by relatively short coolant conductors. Access to these pumps is readily afforded through hatches in the extending annulus.
Patent ES-442615-A1 (ES)
Title: Semiconductor integrated circuit devices
IPC: H01L27/00
Filed: 1975-11-14
Abstract: A power bus element for use in large scale integrated circuits is described. Each bus element consists, for example, of a chip of silicon having two levels of metallization thereon, one acting as an earth (or ground) return plane and the other providing power voltages. Dependent contacts on the chip make selective contact with metallization over the surface of the semiconductor wafer on which the chip is mounted. A power distribution line consists of a number of such bus elements linked together.
Patent ES-442830-A1 (ES)
Title: Shear foil for a dry shaver
IPC: B26B19/38
Filed: 1975-11-20
Abstract: A shear foil for a dry shaver has a flexible sheet material body a central portion of which is provided with holes of a diameter between substantially 0.3 and 0.7 millimeters for the passage of beard stubble, and peripheral portions of which serve as mounting portions and are provided with holes of a diameter smaller than those in the central portion but not less than substantially 0.02 millimeters. The holes in the respective portions are separated by sheet material strips whose dimensions are so selected that the bending resistance of the shear foil body is substantially uniform throughout and that the portions of the body can withstand the maximum expected tensile and pressure forces.
Patent ES-443476-A1 (ES)
Title: Carboxyl and tetrazolyl cerivatives of thioxanthones methods for their preparation and compositions containing them
IPC: A61K31/382
Filed: 1975-12-13
Abstract: Thioxanthone derivatives of the formula I, wherein Z<1> denotes a carboxyl, 5-tetrazolyl, 5-(1-alkyl)tetrazolyl or 5-(2-alkyl)tetrazolyl group, with the alkyl groups having 1 to 6 carbon atoms and being optionally substituted by a hydroxyl group or a basic or acidic group and Z<2> denotes hydrogen, halogen, an amino or nitro group, an alkyl group having 1 to 6 carbon atoms, an alkoxy, alkylthio, acyl or acylamino group having 1 to 6 carbon atoms or a 5-tetrazolyl, 5-(1-alkyl)tetrazolyl or 5-(2-alkyl)tetrazolyl group, with the alkyl groups having 1 to 6 carbon atoms and being optionally substituted by a hydroxyl group or a basic or acidic group, are active compounds and are obtained if appropriately substituted diphenyl sulphide derivatives, which in the 2-position possess a carboxyl group or a reactive functional derivative of such a group, are cyclised in the presence of Lewis acids or of protonic acids. The compounds are optionally converted to their salts or, if at least one of the substituents is a carboxyl group, to their esters or amides by esterification or amidation. The compounds act as inhibitors of certain allergic reactions in mammals. Several of the compounds of the formula I which have been prepared are novel.
Patent ES-444321-A1 (ES)
Title: Illuminated push button switch
IPC: H01H13/02
Filed: 1976-01-15
Abstract: An illuminated push button switch assembly has a self-contained light source and a switch portion having integral conductive terminals eminating therefrom. A removable nonconductive saddle is provided for mounting a pair of auxiliary conductive terminals on the switch assembly and connectors are provided for electrically coupling the light source to the auxiliary terminals when said saddle is in place or for coupling the light source to the switch terminals when said saddle is removed. The removable saddle enables switches to be uniformly constructed while having the flexibility of having the light source function either independently of or in conjunction with the activation of the switch.
Patent ES-447640-A1 (ES)
Title: Process for preparing 33aminoo11* carboxyy44hydroxybenzyl**22azetidi nones
IPC: C07D205/085
Filed: 1976-05-06
Abstract: PURPOSE:3-Amino-1-(alpha-carboxy-4-hydroxybenzyl)-2-azetidinones of formula I (where R is H or an organic residue) are new.
Patent ES-453141-A1 (ES)
Title: Rotary valve timing apparatus
IPC: F01L1/34
Filed: 1976-11-09
Abstract: A rotary valve system for an internal combustion engine is disclosed. Through the provision of an axially movable valve rotor, the system is capable of variable valve opening duration and timing. Ports in the rotor or in the rotor housing, or both, have edges inclined with respect to the axis of the rotor, so that relative axial movement of the rotor and housing ports effects a change in the timing of valve opening and closing. Valve opening duration is also varied. An actuator system which controls the axial translation of the rotor during operation of the engine considers factors affecting engine performance such as engine speed, road speed and engine loading in determining the optimum valve timing and duration setting.
Patent ES-454413-A1 (ES)
Title: Earthmover tire and rim assembly
IPC: B60C11/02
Filed: 1976-12-18
Abstract: A radial ply tire and rim assembly for use on earthmoving equipment. The rim is of the drop center type having approximately six degree bead seats and an extended conical stabilizer flange. The tire when mounted on the rim and inflated has its carcass distorted radially outwardly from the natural equilibrium curvature in which it was molded.
Patent ES-455143-A1 (ES)
Title: Pneumatic seed dispensing apparatus
IPC: A01C7/04
Filed: 1977-01-18
Abstract: A mobile planter of the pneumatic type which has a rotating drum with seed receiving apertures arranged so that seed is deposited at an upper peripheral surface of the drum to be received in the seed receiving apertures. The exterior of the drum is maintained at a higher pressure than the interior of the drum so that the resultant pressure differential holds seeds in the apertures until they are released from the drum at the lowest point in the path of travel of the drum surface from which the seeds are conveyed by tubes utilizing the pressure at the exterior of the drum for deposit in the ground.
Patent ES-455258-A1 (ES)
Title: Hitch adaptor
IPC: B60D1/07
Filed: 1977-01-21
Abstract: A tractor drawbar terminates in a hook. An adaptor is provided to convert the hook into a clevis. The adaptor encompasses the hook and bears against a portion of it to inhibit movement in a vertical direction.
Patent ES-457582-A1 (ES)
Title: Bag filling machine for powdery material
IPC: B65B43/26
Filed: 1977-04-05
Abstract: A machine is disclosed to bag powdery material wherein primary and secondary preconditioning chambers are used, having a volume sufficient to give enough time for the powdery material to become de-aerated. This de-aerated powdery material is then supplied to a bulk filling station and a dribble filling station. Bags spouted at the bulk filling station are filled to about 90 percent of their normal capacity and are then moved laterally to the dribble filling station whereat the bags are rapidly filled to a weight close to the desired exact weight and by automatic speed changing means filled to exact weight at a slower rate. The bags are supported at the top by grippers at both filling stations with the calibrated weight scale being actuated by weight on the grippers at the dribble filling station. An auger at the bulk filling station forces the powdery material down into a generally closed bag to force the bag open by the incoming material to thus keep air out of the bag as much as possible. This saves time in the filling of the bags because time need not be spent waiting for the air to escape out of the powdery material in the bag before the bag can be closed and sealed. A vacuum probe may be inserted into the bag while being filled to help this de-aeration. The foregoing abstract is merely a resume of one general application, is not a complete discussion of all principles of operation or applications, and is not to be construed as a limitation on the scope of the claimed subject matter.
Patent ES-457906-A1 (ES)
Title: System for applying pulsating pressure to the body
IPC: A61H7/00
Filed: 1977-03-29
Abstract: The system includes a stocking for stimulating fluid flow within the leg of the wearer to thereby reduce the likelihood of venous thrombosis during surgery, post-operative recovery periods, and during other periods of inactivity. The stocking is easy to apply and remove, is lightweight and comfortable for wear by bed patients or ambulant patients. The stocking includes a seamless knitted leg which is fashioned to generally conform to the configuration of the leg on which the stocking is to be placed and is sufficiently stretchable to permit easy placement and removal but is otherwise substantially unstretchable. A longitudinally extending pocket is provided along the front portion of the leg and covers substantially one-half the circumferential surface of the leg with an expandable bladder generally conforming to the size of the pocket and positioned within the pocket. The system also includes pumping means for periodically expanding the bladder to exert direct pressure against the front of the leg and to circumferentially contract the remainder of the leg of the stocking to stimulate the fluid flow in the leg of the wearer.
Patent ES-460111-A1 (ES)
Title: Load indicating apparatus for vehicle
IPC: G01G19/12
Filed: 1977-06-27
Abstract: Appts. for providing an indication of the load applied to a vehicle comprises at least one axle and a body mounted on the axle through a spring arrangement so that upon being loaded the body undergoes displacement relative to the axle. The appts. includes an inductor and means to vary the inductance proportionally to the displacement.
Patent ES-463566-A1 (ES)
Title: Apparatus for the production of reconstituted pimiento
IPC: A23L19/00
Filed: 1977-10-26
Abstract: A reconstituted pimiento strip useful for stuffing olives using automatic equipment is prepared by employing a forming apparatus comprising a pair of opposed, continuous belts, the lower belt being recessed on its mating surface to define a trough into which a mixture of pimiento and binder is introduced. The orientation of the belts relative the horizontal is such that both belts dip into a calcium chloride setting bath at a point intermediate their ends. The apparatus further includes discharge nozzle means to introduce the pimiento/binder mix onto the recessed area of the lower belt, the leading nip between the upper and lower belts being downstream of said nozzle means.
Patent ES-465153-A1 (ES)
Title: Device for use in the emptying of dredging buckets
IPC: E21C50/00
Filed: 1977-12-16
Abstract: A guide is provided for the buckets of an endless dredging line comprising an emptying station incorporated into the guide. A system comprising a pair of trolleys and a pulley system is provided to hold each bucket stationary at the emptying station for dumping. The endless line travels over the pulleys, some of which are mounted on the trolleys. When a bucket approaches the emptying station, the trolleys are actuated to travel in opposite directions so as to allow the endless line to move at its normal speed while holding the bucket at the dumping station stationary.
Patent ES-468938-A1 (ES)
Title: Method for preparing auranofin
IPC: A61P19/02
Filed: 1978-04-19
Abstract: A new synthesis of auranofin comprising reacting 2,3,4,6-tetra-O-acetyl- alpha -D-glucopyranosyl bromide with triethylphosphinegold(I) chloride and sodium or potassiumsulfide. Auranofin is an antiarthritic pharmaceutical compound. Auranofin is an orally active therapeutic agent which is useful in man as an antiarthritic.
Patent ES-475597-A1 (ES)
Title: Automatic hot drink dispensing machine - incorporates two housings with container for heater, mixer and dispenser
IPC: A47J31/40
Filed: 1978-11-30
Abstract: The automatic machine for dispensing hot drinks made from freeze-dried or soluble products, such as coffee or chocolate, incorporates two housings (1, 2) joined together by means of a plate (4). The plate (4) is connected to a thermostatically controlled container (5) constituting a heater, mixer and dispenser. A motor (9)-driven fan wheel mixer (12) is pivot mounted in the container (5). Above the container (5) are chutes (14, 15) which supply the powder and an amount of water to the mixer container (5). The amount of powder is measured out by means of a cylinder (22) which is rotated by a shaft (20). The water is measured out by means of a cam drive mechanism (34, 36, 37), water duct (30) and lever (33).