baber/WOPTO huggingface dataset:
Patent ES-456682-A1 (ES)
Title: Pharmacologically effective substance from plants belonging to the family of Labiatae
IPC: A61K31/352
Filed: 1977-03-09
Abstract: This invention relates to a pharmacologically effective substance named Coleforsin, to a process for its preparation from plants belonging to the Labiatae family, and to pharmaceutical preparations containing it.
Patent ES-458512-A1 (ES)
Title: Powder charge operated apparatus
IPC: B25C1/14
Filed: 1977-05-05
Abstract: A fastener driving gun with a driving piston actuated by a cartridge to drive a fastener. The piston has an elongated shank with a tapered surface which engages a cooperating surface of the barrel, in the forward position of the piston, to prevent ejection of any substantial portion of the piston in the event of piston breakage. The taper of the piston can be 3% or less.
Patent ES-459070-A1 (ES)
Title: Azatetracyclic compounds
IPC: C07D495/04
Filed: 1977-05-24
Abstract: Azatetracyclic compounds of formula I < IMAGE > are obtained by reaction of a reactive diester of a diethanol of formula II < IMAGE > with a compound of formula III < IMAGE > The meaning of the individual symbols is given in Claim 1. The novel compounds may be used as tranquillizing, antipsychotic and sedative compounds for the treatment of anxiety (agitation) states.
Patent ES-461686-A1 (ES)
Title: Internal combustion engine magneto-type ignition system with electronically controlled spark advance
Inventor: PODRAPSKY JIRI
IPC: F02P1/08
Filed: 1977-08-17
Abstract: To provide for electronically controlled spark advance of the ignition instant in a transistorized magneto ignition system, the ignition instant is controlled by a threshold switch responsive to voltage generated by the magneto, the threshold being connected to a timing circuit which includes a resistance network therein, the resistance value of which is variable with respect to operating speed of the engine. The resistance network includes a R/C timing circuit which, as the speed of the engine increases, presents a respectively smaller resistance value to rapidly recurring signals from the magneto so that, effectively, the resistance value of the timing circuit controlling current flow through the threshold circuit is decreased, causing a shift in the ignition instant, the circuit being arranged to advance the spark with respect to upper dead center (UDC) position of the piston of the engine.
Patent ES-476423-A1 (ES)
Title: Mobile machines for removing surface irregularities from rail heads
IPC: E01B31/12
Filed: 1978-12-28
Abstract: A mobile machine mounted on a track for advancement therealong for removing irregularities from the surfaces of the rail heads comprises a machine frame, a tool carrier vertically adjustably mounted on the machine frame and arranged thereon for guidance along a respective track rail, and a cutter head on the tool carrier. The cutter head has a cutting tool capable of machining the surface of the head of the respective track rail continuously upon advance of the tool carrier along the track rail.
Patent ES-476898-A1 (ES)
Title: Yarn take-up and supply mechanism for use with textile machines
IPC: D01H15/007
Filed: 1979-01-16
Abstract: A yarn take-up and supply mechanism for selected intermittent use with textile machines, such as a two-for-one twister, utilizing yarn, such as during a threading-up operation of the machine, characterized by a construction for receiving a free end of yarn from the textile machine, taking-up a loop of a predetermined length of the yarn and completely releasing the free end and taken-up length of yarn to the textile machine in a substantially tension-free condition. The mechanism includes clamping devices for receiving the free end of yarn extending from the textile machine and for clamping the free end of yarn, driven take-up devices for engaging the yarn inwardly of the clamped free end and for moving away a predetermined distance to carry the yarn and form a loop of a predetermined length of the yarn, and devices for releasing the clamping devices and the free end of yarn and for releasing the loop of yarn from the take-up devices for presentation of the free end of yarn and the taken-up length of yarn in a substantially tension-free condition to the textile machine. Preferably, the mechanisms further include yarn injector/ejector pneumatic devices for selectively creating a suction air flow to inject the free end of yarn into the clamping devices and for subsequently selectively creating a positive air flow to eject the free end of yarn from the clamping devices back to the textile machine after the take-up devices have formed a loop of a predetermined length of the yarn.
Patent ES-478341-A1 (ES)
Title: A water pumping device using a condensable gas source of energy
IPC: F03G6/00
Filed: 1979-03-06
Abstract: Water is drawn into a chamber 2 through a valve 5 when steam in the chamber 2 condenses. Condensation may be assisted by a water spray circuit 19. Water is discharged from the chamber 2 through a valve 8 by gravity or steam pressure. Steam from, for example, a solar boiler 15 is admitted to the chamber 2 through a valve 16 controlled by a pressure servo 17. In a second embodiment a float end pressure acuated diaphragm system for controlling the steam inlet is described.
Patent ES-8104959-A1 (ES)
Title: Water-resistant container lining - is produced by transversely cutting web formed of paper coated with material to enable edges to be sealed
IPC: B65D5/60
Filed: 1979-04-24
Abstract: A lining (32) for a container used to store weedkiller or foodstuffs is produced from a web of lining material which is longitudinally folded in two. The adjacent facing edge regions are sealed and the web is then cut transversely into individual lining sleeves for the containers. The lining web may be of paper coated on one side with sealable material. The lining may be glued to a blank (30) erectible into the container so that the seam lies on a panel which is folded over in the subsequent erection of the blank to a layflat condition.
Patent ES-480905-A1 (ES)
Title: Derivatives of monic acid A, and process for their preparation.
IPC: A61K31/35
Filed: 1979-05-24
Abstract: A thiol acid and esters thereof of formula (II): < IMAGE > wherein R is hydrogen, a salt forming ion or a pharmaceutically acceptable ester-forming radical, have antibacterial and antimycoplasmal activity and are therefore useful in the treatment of human and veterinary bacterial and mycoplasmal infections.
Patent ES-481313-A1 (ES)
Title: Storage stable quickly acting tablets for combatting vertebrates preponderantly in underground structures
IPC: A01N59/26
Filed: 1979-06-06
Abstract: Storage stable, quickly acting tablets for combatting vertebrates living preponderantly in underground structures are provided consisting of a mixture of commercial magnesium phosphide and at least one molding aid placed in a cavity depending on the size of the tablet in a water vapor impermeable, tear and break resistant film covered with a water vapor impermeable, non-tear resistant, non-break resistant film, the two films being sealed together tightly against water vapor and air at their edges.
Patent ES-487343-A1 (ES)
Title: Method and apparatus for grinding granular materials
IPC: B02C17/18
Filed: 1979-12-28
Abstract: The invention relates to a method of and apparatus for dry grinding a granular material in a grinding tube mill (1) having a final grinding compartment (2) and one or more preceding grinding compartments (3) containing grinding bodies. The material, after having passed through the preceding compartment or compartments (3), is discharged through openings (6) in the mill (1) and is divided into a fine and a coarse fraction in a separator (9). The coarse fraction is returned to the preceding compartment or compartments (3), and the fine fraction is fed to the final compartment (2). The ground material is discharged by flowing over a dam ring (12) from the final compartment (2). Any grinding bodies carried with the overflow are separated by a sieving diaphragm (13) from the material and returned to the final compartment (2). The invention also relates to the granular material ground according to the method of the invention.
Patent ES-487511-A1 (ES)
Title: Spherical valve assembly and seal
IPC: F16K27/06
Filed: 1979-12-18
Abstract: A spherical valve structure comprising a valve housing (2), a spherical valve element (10), seals (11, 12) for said valve element (10) and a pivotable control rod (13) with a knob (17) or lever, in which the valve housing (2) may be of a one-piece construction. The inside diameter of the bore in the valve neck (3) accommodating said control rod (13) is dimensioned to allow the spherical valve element (10) and related seals (11, 12) to be inserted into a chamber (9) in said valve housing (2).
Patent ES-488777-A1 (ES)
Title: Roll crusher for crushing lumpy material
IPC: B02C4/12
Filed: 1980-02-20
Abstract: A roll crusher for crushing lumpy material particularly coal and other minerals comprises a conveyor trough having a trough bottom with a plurality of longitudinally extending laterally spaced chains trained to run over the trough bottom and move through a path from beneath a crushing roller of the roll crusher. The crushing roller is rotatably mounted above the trough bottom and has a rotatable shaft portion with a plurality of radially extending axially spaced and angularly offset striker portions along its length. A plurality of pushers extend laterally between and interconnect adjacent strands so as to form a chain mat type structure of the conveyor which moves along the trough beneath the crusher roll. The chains are spaced laterally apart by spacing comprising a clearance selected to be equal to or less than the maximum grain size to be formed in the material by the crusher. The pushers are longitudinally spaced between adjacent chains and disposed in respect to the crusher rolls as the striking tools rotate through paths bringing the outer ends of the crushing tools between adjacent strands of the chain. The pushers are advantageously made of a height lower than the vertical links of the chains so that they form trough type recesses therebetween. The pusher height is advantageously made substantially equal to half the height of the vertical chain links. The pushers of adjacent strands are staggered preferably by the length of one vertical chain link.
Patent ES-489544-A1 (ES)
Title: An Apparatus in which Heat is transferred through Hollow Threads as well as Hollow Threads suitable for this purpose
IPC: B01D63/04
Filed: 1980-03-14
Abstract: Hollow threads are composed of synthetic polymers having from 10 to 90% by volume of intercommunicating pores and an even surface containing open pores. The proportion of the surface of the threads which has such pores amounts to from 10 to 90%. The threads may be used in heat exchangers, filters, oxygenators and in chemical apparatus.
Patent ES-8101818-A1 (ES)
Title: Method and apparatus for testing charged dry-cell lead accumulators.
IPC: H01M10/48
Filed: 1980-04-01
Abstract: The grid frame surfaces of the plate block are bridged in electrolytically conductive manner. As a result of the forming process, these surfaces exhibit sufficient traces of active mass. A brush-like instrument is used, whose bristles are capillaries which communicate through an electrolyte container. In a closed multi-cell battery, each plate block is contacted at its grid frame through the filler opening by the capillaries of an instrument supported above the filler opening. The battery voltage is measured at the terminals. This would otherwise be measurable only after filling with electrolyte.
Patent ES-8101459-A1 (ES)
Title: Concrete-mixer
IPC: B28C5/42
Filed: 1980-05-29
Abstract: A mixing drum (1) of a transportable concrete mixer has conveyor elements (2) and a driven bottom mixing tool (3). Water is fed into the drum through its mouth (1c) from an external supply pipe (8) which is connected to spray piping (7) through a rotary coupling (9). The spray piping (7) extends along the inner wall of the drum to the bottom end of the drum (1b) and is provided with nozzles (11,12) in addition to a nozzle (10) adjacent the drum mouth. Each nozzle (12) may comprise a stub pipe having radial bores (13) covered by a rubber cap (14) which prevents clogging and acts as a valve opening under water pressure.
Patent ES-8106790-A1 (ES)
Title: Clutch release bearings
IPC: F16D23/14
Filed: 1980-09-08
Abstract: The invention relates to a clutch release bearing, particularly for motor vehicles, of the kind comprising an operating element, which is acted on by a clutch fork, a drive element, which, under the action of the operating element, acts on the disengaging mechanism of the clutch, and axially acting elastic means, which are supported by the operating element and bear on the drive element in order to hold the latter against a bearing plate which is axially fast with the operating element. According to the invention, the circumference along which these axially acting elastic means bear on the drive element has a diameter which is approximately equal to the diameter of the circumference along which the drive element is capable of bearing on the disengaging mechanism of the clutch. As a result, the axially acting elastic means are not able to cause a rocking torque on the drive element, which is thus maintained in axial alignment with the operating element. Furthermore, the clutch release bearing will be of compact construction.
Patent ES-8205753-A1 (ES)
Title: N-Adamantane-substituted tetrapeptide amides
IPC: C07K5/02
Filed: 1980-12-02
Abstract: N-Adamantane-substituted tetrapeptide amides and the pharmacologically acceptable salts thereof are disclosed herein. These compounds are analogs of enkephalin wherein the methionine or leucine of position 5 has been substituted by an adamantyl amide and the glycine of position 2 has been substituted by various amino acid residues. Optionally the tyrosine of position 1 and the phenylalanine of position 4 may be substituted by various amino acid residues. These compounds exhibit agonist activity at opiate receptor sites and are useful as analgesics.
Patent ES-8203458-A1 (ES)
Title: Carburettors with acceleration pump
IPC: F02M7/08
Filed: 1981-06-11
Abstract: A carburettor has an acceleration pump whose movable wall is mechanically actuated by the throttle valve. The acceleration pump is disabled as long as the engine is at rest. For instance, the movable wall may be separated from the throttle valve or locked in a rest position.
Patent ES-8300940-A1 (ES)
Title: Liquid fuel pumping apparatus
IPC: F02D1/04
Filed: 1981-07-03
Abstract: A liquid fuel pumping apparatus includes a centrifugal weight mechanism 14 which is coupled to a fuel control member through a lever. A spring is provided to oppose the action of the weight mechanism and this is coupled through a lever having an adjustable pivot point, to the lever through a closure member carried about an axially movable member coupled to the weight mechanism. A drilling in the member is supplied with liquid under pressure at a restricted rate. The pressure of liquid acts upon the closure member to urge the closure member relative to the member so as to uncover a groove communicating with the drilling. The pressure of liquid in the drilling is controlled so that it varies in accordance with the square of the speed and in the event that the pressure fails the closure member and the axially movable member will move relative to each other to cause a reduction in the fuel supplied by the apparatus.
Patent ES-505137-A1 (ES)
Title: N-oxiamide, preparation thereof and use thereof as fungicide.
IPC: A01N37/46
Filed: 1981-09-02
Abstract: Novel N-oxamides of the formula (I) < IMAGE > in which the radicals R<1> to R<7> have the meaning indicated in the description, a process for their preparation and the use of the compounds according to the invention as fungicides.
Patent ES-8306445-A1 (ES)
Title: Apparatus and method for the grinding of material.
IPC: B02C19/00
Filed: 1981-10-27
Abstract: An apparatus for the grinding of hard materials having a conveyor for forming a thin layer of material and moving the layer upward at an angle, and then causing the material in the upper region of the conveyor to tumble back down and along the surface of the upward moving layer, to generate a fine abraded product from the rubbing surfaces of the material.
Patent ES-8207008-A1 (ES)
Title: Machine tool with automatic tool change function.
IPC: B23Q5/20
Filed: 1981-11-20
Abstract: In a machine tool with an automatic tool change function, a rotatable tool spindle carries a movable key engageable with either of a pair of key-ways formed on a tool. A tool changing arm, serving as a tool support device, friction-rotatably supports at least one tool for selectively inserting and removing the same into and from the tool spindle. When a tool change operation is to be performed, rotation of the spindle is changed into a predetermined speed permitting key-engagement. A first confirming device is provided for confirming that the spindle is reached at a first predetermined position during rotation thereof. The tool change arm is operated to remove the tool from the spindle in response to the first confirming device. A second confirming device is provided for confirming that the spindle is reached at a second predetermined position during rotation thereof. Prior to insertion of the tool into the spindle, the movable key is withdrawn, and in response to the second confirming device the movable key is moved outwardly into engagement with predetermined one of the key-ways.
Patent ES-8304769-A1 (ES)
Title: Method of an apparatus for making an animal feed from a beet material
IPC: A23K1/14
Filed: 1981-12-22
Abstract: Beet material, such as extracted sugar beet slices or sugar beet peels, is subjected to acid hydrolysis in a hydrolyzer at elevated temperature and elevated pressure to form a hydrolyzed product, which is separated on a filter into a liquid fraction which is neutralized and evaporated to form a low moisture content liquid product suitable as animal feed, and a solids fraction. The solids fraction may be pressed to form a product having a high dry matter content or may be used directly as a starting material for the production of glucose by acid hydrolysis.
Patent ES-8401143-A1 (ES)
Title: Manganese, cobalt and nickel solutions extraction via solvents
IPC: C22B47/00
Filed: 1982-11-05
Abstract: Process comprises treatment with mixts. of hydroxy-oximes and carboxylic acids, the acidity being neutralised with alkali, and the cobalt and nickel extract going for washing and reextraction using controlled pH acid. The organic extract containing nickel goes for reextraction giving an aqueous solution of nickel salt. - A fraction of the organic solution, prior to recycling, undergoes regeneration in contact with an element in the metal state and then with an acid.
Patent ES-8504976-A1 (ES)
Title: Polymer dispersions and their use in coating compositions.
IPC: C25D13/06
Filed: 1983-05-31
Abstract: Aqueous polymer dispersions useful in coating corn positions comprise cationically, anionically or non-ionically stabilised particies in which the particles comprise (a) polymeric modifier as defined, (b) addition polymer, and (c) crosslinking agent, both (a) and (b) containing reactive groups and (c) containing complementary reactive groups. Preferably the dispersions are prepared by polymerising a solution of (a) and (c) in the monomer precursor of (b).
Patent ES-8406176-A1 (ES)
Title: Method of manufacturing clothing
IPC: A41D27/10
Filed: 1983-12-07
Abstract: A method is provided for tracing, cutting and assembling a garment part with an upper portion having the outline of an armhole and a given width, along with a lower portion with a given width. The garment part is contained in a rectangle whose width is equal to the given width of the lower portion, with part of the outline of the armhole being eliminated. An auxiliary cut-out portion is provided in the lower part of the partial outline of the armhole, and an auxiliary panel is cut whose upper edge replaces the eliminated portion of the outline of the armhole. The auxiliary cut-out portion is opened and is held open by means of the auxiliary panel which is sewn to the edges of the auxiliary cut-out portion in order to provide a completed armhole with a useful width.
Patent ES-8502952-A1 (ES)
Title: Sheet transporting and stacking device.
IPC: B65H31/30
Filed: 1984-05-11
Abstract: A device for conveying and stacking sheets of paper has a first conveying unit receptive of sheets for stacking and a second conveying unit downstream of the first conveying unit for removing a stack and wherein the units include upper and lower belts. A single upper belt is associated with two lower belts for the two units and the upper belt is alternately coupled for movement with one or the other of the two lower belts at the same speed as the lower belt to which it is coupled to effect either the stacking of the sheets or the movement of the stack.
Patent ES-8503035-A1 (ES)
Title: Process for improving the flexibility of cold-worked copper tubes by partial annealing.
IPC: C22F1/08
Filed: 1984-06-08
Abstract: 1. A process for improving the bendability of a cold-worked copper pipe characterised in that the cold-worked copper pipe is subjected to a partial annealing step, which affects the cortical zone only, at a temperature of between 150 and 350 degrees C for a period of between 5 minutes and 24 hours.
Patent ES-8602958-A1 (ES)
Title: A method for recovering the metal values from materials containing tin and/or zinc.
IPC: C22B19/04
Filed: 1985-02-06
Abstract: The invention relates to a method for recovering the metal values from materials containing at least one of zinc and tin, by smelting the starting materials under oxidizing conditions and reducing the resultant molten bath. The starting materials are first smelted in a furnace while adding flux, to form a slag which is sluggish at selected reduction temperatures and has a low lead contents. The reduction process is carried out while charging solid carbonaceous reduction agent and optionally also sulphur- and/or chlorine-donor material to the slag. The reduction agent and optionally supplied donor material is brought into suspension with the slag, and this suspension is sustained at least during the latter phase of the reduction period, at which the lead content of the slag has fallen to beneath about 1-2%, during which phase the reduction of zinc and tin takes place. Zinc is recovered from the furnace in the form of zinc vapor, while tin optionally is removed as volatile tin sulphide, chloride or oxide, and lead and any other metal values present in the starting materials are recovered as a molten lead phase.
Patent ES-8607400-A1 (ES)
Title: Analysis method and means for detecting esterolytic and/or proteolytic enzymes.
IPC: C12Q1/44
Filed: 1985-04-02
Abstract: Agent for the detection of esterolytic and/or proteolytic enzymes, containing (a) an amino acid ester or peptide ester of a phenol, as the chromogenic enzyme substrate, and (b) an alcohol as the substance which accelerates the enzymatic cleavage of the amino acid ester bond or peptide ester bond of component (a), characterized in that it contains a salt as the accelerating substance.
Patent ES-8608896-A1 (ES)
Title: Surgical implant.
IPC: A61L27/42
Filed: 1985-06-18
Abstract: Method for obtaining a part (6) which is implantable in an organism, particularly for the percutaneous traversing of cables or conduits (8). According to the invention, the part (6) is comprised of a felt of carbon fibres coated with a matrix of pyrocarbon.