baber/WOPTO huggingface dataset:
Patent ES-478375-A1 (ES)
Title: Device for determining vertical direction
IPC: F41G5/16
Filed: 1979-02-21
Abstract: An improved system for determining the vertical direction relative to a moving base includes gyroscopic rate sensors for determining angular velocities of a device such as a weapon mounted on the base, relative to two orthogonal axes a gyroscopic rate sensor for determining the roll angle velocity of the system and a calculating circuit for determining the roll and pitch angles needed to ascertain the vertical direction.
Patent ES-482126-A1 (ES)
Title: Methods of manufacturing commutators, and a commutator manufactured by such methods.
IPC: H01R43/08
Filed: 1979-07-03
Abstract: This invention relates to methods of manufacturing commutators for electric motors and generators, and provides a method in which the individual commutator segments are formed from a ring of copper and in which the usual broaching operation carried out on the commutator ring to form a plurality of channels extending parallel to the axis of the ring, and facing radially inwards is replaced by a coining operation carried out on the copper while it is still in the form of a flat strip.
Patent ES-488628-A1 (ES)
Title: Coupling device
IPC: F16B5/00
Filed: 1980-02-15
Abstract: A device for releasably coupling together various objects includes a first profiled tube mounted on a first object, a second profiled tube mounted on a second object to be coupled together with the first object, and a locking rod. The tubes are essentially identical at least in their cross section and have a longitudinal open slot with smaller width than the cross section of the tubes. For coupling, a first circumferential portion of the first tube is inserted through the slot in the second tube, while a circumferential portion of the second tube is inserted through the slot in the first tube. Inside each tube the circumferential portion of the coacting tube is brought into contact with a portion of the interior boundary surface of the respective tube, so that the two tubes will form a sleeve-like unit. The locking rod is inserted into a cavity in this unit to lock the two tubes to each other.
Patent ES-488901-A1 (ES)
Title: Derivatives of substituted 2-benzoyl glycinanilides, their preparation and their use in anxiolytic medicaments.
IPC: C07D295/14
Filed: 1980-02-25
Abstract: 1. New derivatives of substituted 2-benzoyl glycinanilides corresponding to the following general formula I : see diagramm : EP0015214,P19,F1 wherein X represents a hydrogen, bromine, fluorine or iodine atom, or a lower alkyl group, lower alkoxy group, a cyano group, a trifluoromethyl group, an alkyl-mercapto group or a dialkylamino group R represents a lower alkyl group R1 and R2 may be the same or different and are selected from hydrogen, lower alkyl, lower hydroxyalkyl, lower alkenyl and lower alkynyl groups, a cycloalkyl having from 3 to 6 ring members optionally substituted by a lower alkyl radical in addition, R1 and R2 may together with the nitrogen atom to which they are connected, from a nitrogen-containing heterocycle optionally including a second heteroatom selected from oxygen and nitrogen provided that when R1 = H, R2 is not a lower alkyl or a lower hydroxyalkyl group, and R1 and R2 cannot simultaneously represent a hydrogen atom or a lower alkyl group, together with the salts thereof obtained with therapeutically acceptable inorganic or organic acids.
Patent ES-8100151-A1 (ES)
Title: Extruder for continuous manufacture of reinforced tubing, especially hose
IPC: B29C48/10
Filed: 1980-03-12
Abstract: An extruder for continuously manufacturing reinforced fluid-impermeable tubing, especially hose, mainly comprises an elongated extruder head formed from an inner, an intermediate and an outer tubular member arranged concentric with each other and constructed to define between the inner and the intermediate tubular members a first annular passage having an outlet end communicating at an opposite end thereof with a first hopper, and to define between the intermediate and the outer tubular member a second annular passage communicating with a second hopper. A mandrel concentric with the inner tubular member forms a gap with the latter through which a tubular reinforcing fabric is guided. The mandrel is provided with an annular neck which overlaps at least partly the outlet end of the first annular passage which is rearwardly displaced from the outlet end of the second annular passage so that compounded polymeric material passing from the first hopper to the outlet end of the first annular passage may pass through a portion of the tubular fabric reinforcement not yet covered at its outer surface to form an inner layer of the reinforced tubing, while the material passing from the second hopper to the outlet end of the second annular passage will form the outer layer of the reinforced tubing.
Patent ES-8104457-A1 (ES)
Title: Suede-like product and process therefor
IPC: D06C11/00
Filed: 1980-03-25
Abstract: A suede-like fabric is produced by impinging a sheet-like structure of discrete fibrillatable fibers with needle-like columnar streams of liquid whereby the fibers are fibrillated to form a close spacing of subdenier fibril ends that extend from the sheet structure at randomly spaced intervals to form one surface of the suede-like fabric with a majority of the fibril ends being tapered.
Patent ES-8200364-A1 (ES)
Title: Phenothiazine derivatives, pharmaceutical compositions containing them and process for their preparation.
IPC: A61K31/54
Filed: 1980-04-30
Abstract: Phenothiazine derivatives of the formula < IMAGE > wherein R is H, F, Cl, Br, I, CH3, CF3, CN, CH3O or CH3CO Y is S, SO, or SO2 Z is imidazol-1-yl, 2-methyl-imidazol-1-yl, pyrazol-1-yl or benzimidazol-1-yl and n is 1, 2 or 3 or the physiologically acceptable acid addition salts thereof are useful as antihypertensive agents, for example.
Patent ES-8103925-A1 (ES)
Title: A cutting implement
IPC: B26B5/00
Filed: 1980-08-12
Abstract: A cutting implement comprising three cutter discs 22, 24, 26 cooperatively associated so that a user can engage three, two or only one of the discs with a material, e,g. dough to be cut in order to cut the material into relatively narrow strips, or into relatively wide strips, or alternatively merely trim the rolled dough, by the angle at which the cutter is placed in cutting engagement with the rolled dough. In a preferred embodiment the components of the roll cutter are initially formed as an integral injection moulding.
Patent ES-8103938-A1 (ES)
Title: Process for producing mineral mixed provenders.
IPC: A23K20/26
Filed: 1980-08-29
Abstract: 1. Process for making mineral compound cattle food with the aid of a mixer, characterised in that a pulverulent mixture of disodium phosphate, dimagnesium phosphate and dicalcium phosphate, cattle salt, feed lime, and optionally bran, trace elements and vitamines is admixed with the quantity of an at most 15 weight % phosphoric acid just necessary for its water content to be at least 13 weight %, based on the sum of the phosphates in the mixture the phosphoric acid-containing mixture is mixed in the mixer over a period of at least 3 minutes at 40 to 120 rpm and thereby granulated the resulting moist granulate is dried over a period of at least 3 minutes with the aid of a stream of warm air while being mechanically agitated, the temperature of the stream of warm air being selected so that the temperature at the surface of the dried granulate does not exceed 60 degrees C.
Patent ES-8201862-A1 (ES)
Title: Method and device for changing the dimensions of a strand during continuous casting.
IPC: B22D11/16
Filed: 1980-10-31
Abstract: To obtain a short adjustment time with small risk of metal break-out, it is intended during the changing of the dimensions of a continuously cast strand to alter during the casting operation i.e. while the pour or teeming operation is in progress, at least during a time interval of the pivotal movement of the mold wall, the mutual relationship of the displacement speeds of two devices for moving the mold wall and the position of the pivot axis of the mold wall is shifted parallel to its starting position.
Patent ES-8203190-A1 (ES)
Title: Mechanism for irrigation, maintenance and harvesting of farm crops.
IPC: A01G25/09
Filed: 1981-05-22
Abstract: A mechanism for accomplishing a variety of material handling operations incident to the planting, growth, maintenance and harvesting of farm crops. A movable machine is adapted to traverse a farm land parcel in either rotary manner where it revolves about a center pivot or in lateral manner where it is adapted to move laterally in linear manner across thr land parcel. The mechanism is adapted to convey irrigation water and other liquid materials and to distribute such materials on the land area. The mechanism is further adapted to convey solid materials to the land parcel incident to planting, fertilizing the crops etc. and is capable of conveying produce from the land parcel during harvesting.
Patent ES-8302251-A1 (ES)
Title: Optical valve position sensor system
IPC: G01B11/00
Filed: 1981-06-17
Abstract: A sensing mechanism for determining the open or closed condition of a valve member located at a remote location. First and second optical fiber sections are aligned with a rotatable light modulator between the sections. Rotational movement of the modulator is governed by movement of a portion of the valve such that the light transmitted through the modulator may be detected to provide an indication of valve condition.
Patent ES-8205039-A1 (ES)
Title: Ignition coil for internal combustion engine.
IPC: F02P3/02
Filed: 1981-06-30
Abstract: 1. An ignition coil for an internal combustion engine, particularly for motor vehicles, the ignition coil being of the type including a closed magnetic circuit (1), primary windings (4) and secondary windings (5) surrounding an arm (6) of the circuit (1), and a permanent magnet (2) disposed in an arm (3) provided with a magnetic flux shunt circuit, characterized in that the magnetic flux shunt circuit is contituted by mild steel plates (7 and 8) disposed on either side of the arm (3) in that insulating plates (9 and 10) of thickness d are interposed between the plates (7 and 8) and the arm (3), in which the magnet (2) is disposed in that the plates (7 and 8) and plates (9 and 10) hold the permanent magnet (2) and the arm (3) together through known assembly means (11 and 12), and in that at least one of the plates (7, 8) has an extension (7a, 8a) provided, at least, with an opening for fixing said coil to the vehicle.
Patent ES-8206128-A1 (ES)
Title: Television camera tube.
IPC: H01J29/76
Filed: 1981-08-20
Abstract: A television camera tube comprising, in an evacuated envelope, an electron gun to generate an electron beam which during operation of the tube is focused to form a spot on a photosensitive target. On the target, a potential distribution is formed by projecting an optical image on it. By scanning the target with an electron beam, signals corresponding to the optical image are produced. The target is scanned in a line deflection direction and a frame deflection direction. According to the invention, the spot has an elongate shape, which shape is determined by a line at the edge of the spot which interconnects points having the same current density. The shape of the electron spot is such that the ratio, k, between the lengths of the long and short axes of the spot is 1.4</=k</=2. The long axis of the spot divides the acute angle between the line deflection direction and the frame deflection direction in such manner that 0 DEG </= beta </=60 DEG , where beta is the angle between the long axis and the frame deflection direction. A television camera tube is obtained in which the modulation depth is (a) larger than in comparable tubes having a circular spot, (b) less dependent on the orientation of the usual test pattern for the modulation depth, and (c) substantially symmetrical with rotation of the test pattern from the vertical position.
Patent ES-8302746-A1 (ES)
Title: Method of producing phenolic foam using pressure and foam produced by the method
IPC: C08J9/12
Filed: 1981-10-08
Abstract: The present invention is directed to a method of producing phenolic foams comprising introducing into a substantially closed volume a phenolic resole resin foamable composition and allowing the composition to foam in this volume wherein a pressure in excess of ambient atmospheric pressure is achieved within this volume. This pressure in excess of ambient atmospheric pressure generally is in excess of about 2 pounds per square inch, typically in excess of about 5 pounds per square inch, and preferably in excess of about 6 pounds per square inch, gauge pressure. The present invention is also directed to foams produced by the method of the invention.
Patent ES-8206442-A1 (ES)
Title: Amino-cyclopropyl-carboxylic-acid derivatives for the loosening of fruit and/or leaves on plants.
IPC: C07C227/06
Filed: 1981-11-03
Abstract: Compounds of the formula < IMAGE > (I) wherein R1 and R3 each is hydrogen or R1 and R3 together form a second carbon-to-nitrogen bond, R2 is hydrogen or cyano, R4 is alkyl and Ar is one of certain aromatic moieties. The compounds can be used as abscission agents for the loosening of fruit and/or leaves on plants.
Patent ES-8306750-A1 (ES)
Title: 2-Guanidino-4-heteroarylthiazoles and pharmaceutical compositions containing them.
IPC: C07D277/48
Filed: 1982-08-20
Abstract: A series of 2-guanidino-4-heteroarylthiazoles, wherein the heteroaryl substituent is selected from thiazolyl, triazolyl, imidazolyl, and 2-alkyl, 2-amino and 2-carboxamido derivatives thereof, are disclosed. The novel compounds have activity as antisecretory agents and histamine H2 antagonists and are useful for the treatment of gastric hyperacidity and peptic ulcers. Also disclosed are pharmaceutical compositions containing the novel compounds of this invention and a method of using the compounds in the treatment of gastric hyperacidity and peptic ulcers. Novel intermediates useful in the preparation of the novel antisecretory compounds are also described.
Patent ES-8307956-A1 (ES)
Title: Method for making a screencloth out of filled synthetic spiral elements and thereby made screencloth.
IPC: D21F1/00
Filed: 1982-11-15
Abstract: The sieve belt is comprised of a multiplicity of helices made of thermosettable synthetic resin material which are interlocked with each other by inserting a plurality of pintle wires into the channels defined by the overlapping helices. For controlling the air permeability of the sieve belt, the hollow interiors of the helices are filled with a filler material comprised of crimped synthetic filaments.
Patent ES-8400686-A1 (ES)
Title: Plant and method for regenerating sand from foundry cores and moulds by calcination in a fluidized-bed furnace.
IPC: F27B15/10
Filed: 1982-12-30
Abstract: The main characteristic lies in the fact that the fumes leaving the calcining furnace (22) are used to heat a current of air which is then used, in its turn, to heat the sand to be treated at its inlet to the calcining furnace, and in that the current of air cooled by the sand to be treated is then heated by means of the purified sand leaving the calcining furnace and is then used as combustion air in the calcining furnace.
Patent ES-8406115-A1 (ES)
Title: Internal-combustion burners.
IPC: D01B5/14
Filed: 1983-04-05
Abstract: This invention relates to internal combustion burners. In the burners according to the invention, the combustible mixture flows in counter-current to the combustion gases while in contact with the same, and the introduction of the mixture into the combustion chamber is effected along a wall of said chamber and the emitted gases leave the chamber along a second wall thereof, the two walls being opposite one another. The burners according to the invention, which have improved performance and versatility of use, are of use more particularly for mineral fibre drawing processes.
Patent ES-8504380-A1 (ES)
Title: Sarbacane with loader for a plurality of projectiles.
IPC: F41B1/00
Filed: 1983-09-29
Abstract: Sarbacane provided with a loading device for a plurality of projectiles. The sarbacane comprises a gun, a mouthpiece (2) for the admission of a pressure gas intended to propel a projectile (7), and a loading device wherein the projectiles (7) are arranged.
Patent ES-8407252-A1 (ES)
Title: Method of assembling multicell electric storage batteries.
IPC: H01M50/528
Filed: 1983-10-27
Abstract: A method of assembling a multicell lead acid battery includes forming a laminated structure from a plurality of flat plate arrays. Each array comprises positive and negative plates connected to at least one further plate in the same array by at least one link. The arrays are superposed so that each plate is in registry with a plate of opposite polarity in the adjacent array and separated from it by separator material. One or more cuts are made to sever selected links to form a plurality of stacks of plates of alternating polarity which constitute the individual cells in the finished battery with each plate, with the exception of every other plate in the two electrical end stacks of plates, electrically connected by one or more integral links to only a plate of opposite polarity in the same array and with every alternate plate in the two electrical end stacks of plates connected to no other plate. In the finished battery each plate in each cell lies in a common plane with one plate in every other cell.
Patent ES-8503616-A1 (ES)
Title: Apparatus for trimming and emptying bulk material.
IPC: B63B27/22
Filed: 1983-11-30
Abstract: An apparatus for trimming and emptying bulk material in a cargo room (2) comprises two rake devices (18, 19) which at one end are connected to the lower end of a cargo lifter in the form of a vertical conveyor (16). The cargo lifter is suspended in a housing (9) which is movable transversely of the longitudinal direction of the ship on a chassis (8), which in turn is drivable on rails (4) along the top of the hatch coamings (22) of the ship. The cargo lifter feeds a transverse conveyor (12) on the chassis (8), which conveyor in turn feeds a conveyor (5) running in the longitudinal direction of the ship. The rakes (18, 19) are pivotable in the vertical plane and may be pivoted about a vertical axis, preferably together with the cargo lifter (16). When moving the apparatus from one cargo room to another or to parking position, the cargo lifter and the rakes are raised up into a telescoping extension (14) of the housing (9).
Patent ES-8502627-A1 (ES)
Title: Continuous metal casting plant
IPC: B22D11/00
Filed: 1984-01-25
Abstract: The mechanism consists of an arm carrying on its end a roller which rests on the periphery of a cam subjected to a uniform rotary movement. A robust helical spring, together with a cam subject arm to an angular oscillatory movement. A mechanism transmits the rotary movement to the cam.
Patent ES-8505991-A1 (ES)
Title: Di:hydro methyl oxo-pyridinyl nicotino-nitrile
IPC: C07D401/04
Filed: 1984-02-23
Abstract: 1,2-Dihydro 6-methyl 2-ozo 5 -(4-pyridinyl)nicotinonitrile is made by reacting N,N-dimethylamino ethylene alononitrile with 4-pyridyl propanone in alcoholic solvent, pref. methyl alcohol, in presence of sodium alkoxide obtained in situ by dissolving metallic sodium in the alcohol. Reaction is at 50-70 deg. C for 4-6 hours. Prod. is isolated by removing part of the solvent in vacuum, pouring into cold water with stirring and filtering off for recrystallisation.
Patent ES-8507309-A1 (ES)
Title: Control circuit for gas discharge lamps
IPC: H05B41/16
Filed: 1984-03-08
Abstract: A gas discharge lamp control circuit for an inductive ballast includes anti-parallel connected controlled rectifiers connected in series with the a.c. source and the ballast and anti-parallel connected controlled rectifiers which are connected in series with a current limiting and energy diversion capacitor and in shunt with the ballast. The controlled rectifiers of the series and shunt switching assemblies are controlled so that, in any given half wave, the related controlled rectifier of the shunt switching means turns on to discharge a capacitor into the normally conducting controlled rectifier of the series switching means to produce a notch in the voltage wave form applied to the inductive ballast. The capacitor acts as a current limiting impedance and acts to permit reversal of the voltage during the notch interval in the input voltage to the ballast, thereby to increase the RMS content of the voltage wave form. An automatic low end dim setting circuit maintains the low end setting regardless of the type of lamp or ballast which is employed. A notch signal generating circuit is provided which employs two phase-shifted signals fed into a comparator and compared to a common reference level.
Patent ES-8507328-A1 (ES)
Title: Process for production of gum composition with plural time releasing flavours.
IPC: A23L27/00
Filed: 1984-04-18
Abstract: A gum composition and method for making the same is disclosed which contains a sequentially releasable plural flavor system comprised of different flavors. One of the flavors is encapsulated within a water-insoluble coating. A separate liquid flavor is introduced individually and is available for immediate release.
Patent ES-8603116-A1 (ES)
Title: Active positive material for a high specific energy electrochemical generator.
IPC: H01M6/16
Filed: 1984-05-29
Abstract: 1. An electrochemical generator of high specific energy comprising a negative electrode (5) on the basis of an alkali or alkaline earth metal, a non-aqueous electrolyte and a positive electrode (2), characterized in that the active material of the positive electrode has the formula Bi12 PbO19 .
Patent ES-8506550-A1 (ES)
Title: Method and apparatus for forming glass fibers.
IPC: C03B37/083
Filed: 1984-09-21
Abstract: Novel apparatus and method for the manufacture of glass fibers utilizing a bushing (10) confining a body of molten glass (11) over an orifice plate (12) which may or may not have depending tips (13). Interposed in the glass body is a plate or other device (14) for reducing the pressure of the molten glass body (11) over the orifice plate to a pressure no greater than atmospheric pressure. The orifices are of relatively large diameter incapable of imposing a substantial pressure drop on molten glass flowing therethrough. Each tip (13) contains a pool of molten glass at no greater than atmospheric pressure and, during fiber attenuation, a forming cone (30) is drawn from the pool in each tip (13). The cones (30) are located in the tips (13), each cone (30) is smaller than the surrounding tip and each cone (30) is stabilized on the interior tip wall by an annular glass portion integral with the cone (30). The process is dripless, since upon fiber interruption at any given tip, the molten glass pool remains in the tip.
Patent ES-8602792-A1 (ES)
Title: Purine derivatives.
IPC: C07D473/18
Filed: 1984-10-30
Abstract: Novel purine derivatives of formula < CHEM > as agents for treating autoimmune diseases are described. Also disclosed are processes for their production and pharmaceutical compositions comprising the compounds, as well as novel intermediates in the manufacture thereof.
Patent ES-8603233-A1 (ES)
Title: Direct evaporative-cooling system for power semiconductors
IPC: H01L23/40
Filed: 1984-12-05
Abstract: A shock resistant, water cooled assembly of power semi-conductor devices with their associated electronic components, suitable e.g. for motor vehicles, is achieved by enclosing the circuit components in the cooling enclosure. - The semiconductor stacks and associated components are bolted firmly between a metal cover with lead-through connections and a disc-shaped centering plate with spacers (4). These slide in the bellow shaped metal housing when being assembled and then allow the coolant to flow past the centering plate.