baber/WOPTO huggingface dataset:
Patent ES-449601-A1 (ES)
Title: Quay structure
IPC: E02D29/02
Filed: 1976-06-25
Abstract: A quay structure is disclosed. The structure includes a wall constructed of a plurality of wall panels. Elongated truss members are secured to the inner side of the wall panels. The wall panels are stacked vertically to form the wall, with the truss members extending generally horizontally from their respective wall panels. Vertical truss members maintain the horizontal truss members in the proper relation to each other. The space on the land side of the wall and between and around the truss members and the support members is filled with prepared or natural particulate material. The frictional engagement of the fill material on the truss members and all of the elements of the wall provides a firm structure for berthing ships along the wall. At the top of the wall, a monolithic cope member is superimposed on the particulate fill material. Ladders, bollards and other special navigation and handling devices are also disclosed.
Patent ES-450535-A1 (ES)
Title: Process for the production of polycondensates containing imide groups
IPC: C08G18/30
Filed: 1976-08-06
Abstract: Production of polycondensates coupled by cyclic imide groups by polycondensing an organic polyisocyanate or a masked organic polyisocyanate, a cyclic carboxylic acid anyhydride which is substituted by at least one further cyclic anhydride group, a carboxyl group, an ester group or an SO3H group, and a monohydroxyalkyl ether at a temperature of from 0 to 450 DEG C, lacquers produced therefrom and the use of said lacquers for coating substrates. Typical examples of said monohydroxyalkyl ethers include methyl-, isopropyl, cyclohexyl-, benzyl-, phenyl- and methoxyethyl-ethylene glycol or propylenglycol-monoethers.
Patent ES-454120-A1 (ES)
Title: Polyhalogeno-steroids
IPC: C07J7/00
Filed: 1976-12-10
Abstract: Novel 6 alpha ,9 alpha ,21-trihalogeno-11 beta -hydroxy-16 alpha or 16 beta -methyl-17 alpha -propionyloxy-pregn-4-ene-3,20-dione compounds of the formula < IMAGE > (I) in which X represents chlorine or flourine, R represents the group -CH2CH-, -CH=CH- or -CH=CCl-, the chlorine atom being in the positon 2 of the steroid numbering, and in which the 16-methyl radical is alpha - or beta -oriented, are useful pharmaceuticals, especially anti-inflammatory agents for topical administration.
Patent ES-460037-A1 (ES)
Title: Method of making a wound musical instrument string
IPC: G10C9/00
Filed: 1977-06-23
Abstract: A method for making a wound musical instrument string having improved tone quality and life involves the winding of a cover wire onto a core wire followed by a thermal conditioning step in which the string is heated to an elevated temperature for a significant period of time.
Patent ES-460889-A1 (ES)
Title: Information handling system and terminal apparatus therefor
IPC: H04M11/06
Filed: 1977-07-20
Abstract: Informaton for display at a terminal apparatus of a computer is stored in blocks the first part of which contains the information which is actually displayed at the terminal and the second part of which contains information relating to the display and which may be used to influence the display at the time or in response to a keyboard entry signal. For example, the second part of the block could include information for providing the complete address of an another block which would be selected by the operation of a selected key of the keyboard. The second part of the block could alternatively influence the format and/or color of the display at the terminal. When a block is read from the store of the computer the second part is retained in another store which may be located in the terminal or in the computer itself or perhaps both. The invention is particularly useful in reducing the complexity of the operating protocol of the computer.
Patent ES-465216-A1 (ES)
Title: D-Homopregnanes
IPC: C07C67/00
Filed: 1977-12-19
Abstract: D-Homopregnanes of the formula < IMAGE > wherein X is hydrogen, Y is hydroxy or X and Y taken together denote an oxygen to carbon bond and the dotted line in the 1,2-position of the A-ring together with the corresponding solid line denotes a single or double carbon-to-carbon bond or a pharmaceutically acceptable basic addition salt thereof when Y is hydroxy having diuretic activity are disclosed.
Patent ES-470178-A1 (ES)
Title: Rotary compressor
IPC: F04C29/02
Filed: 1978-05-24
Abstract: The compressor has a rotor (14) which is eccentric in a cylindrical stator (12). Radial vanes (16) slide in and out of the rotor. There are discharge ports (26) in a part of the circumference of the stator. An oil baffle (28) runs in an arc round the outside of the stator opposite the discharge ports. A second baffle (34) runs in a smaller arc round the outside of the first. A cylindrical sheet (36) encasing them both forms the oil sump and has openings (40) at the top for the discharge. The whole is surrounded by a cylindrical filter (44) which has a cylindrical outer casing (46) round it. The compressor discharge is through a valve (48) in the outer part of an end face of the outer casing.
Patent ES-471812-A1 (ES)
Title: Cephalosprin derivatives, process for their preparation and pharmaceutical compositions containing them.
IPC: C07D501/34
Filed: 1978-07-17
Abstract: Acylamido-3-cephem-4-carboxylic acid compounds of the formula < IMAGE > (I) < IMAGE > in which the index n represents an integer of from 1 to 4, the index m represents 0 or 1, X represents oxygen, sulphur or an -NH- group, W represents a -CO-, -CO-NHSO2- or -SO2NH-CO- group, or X-W together represent a -CO- or -CO-NHSO2- group, A represents optionally substituted phenylene, thienylene or furylene, Y represents hydrogen, hydroxyl, formyloxy, amino or sulpho optionally present in salt form, and Z represents hydrogen, or Y and Z together represent an oxo group or an =N-O-R DEG group in which R DEG represents hydrogen or optionally substituted lower alkyl, R1 represents hydrogen, lower alkyl, lower alkoxy, halogen or a group of the formula -CH2-R2 in which R2 is a free, esterified or etherified hydroxy or mercapto group or a quaternary ammonium group, and R3 represents hydrogen or methoxy, wherein the carboxyl groups are optionally esterified in a form that can be split under physiological conditions, and the salts thereof, are obtained by liberating the functional group(s) in a starting compound of the formula I in which at least one of the functional groups present is protected. The compounds are effective in vitro and in vivo against gram-positive and gram-negative bacteria and cocci.
Patent ES-474866-A1 (ES)
Title: Pack comprising several superposed layers of unit loads, method and machine for its assembly.
IPC: B65D71/00
Filed: 1978-10-27
Abstract: A pack comprising a plurality of superposed layers of unit loads and at least one strap encircling said plurality of superposed layers. The bottom layer of the pack has formed therein at least one elongated free space or channel extending in a direction parallel to the axis of the loop of said at least one strap and capable of accommodating the arms of the fork of a lift truck. The strap or straps have a low tension, but when the arms of the lift truck fork are upwardly engaged into the free spaces, the straps are tightened and firmly hold the load which can therefore be handled safely. The straps slacken when the pack is deposited on top of another pack, thereby allowing the upper pack to chocke itself onto the lower pack and thereby allowing to form columns of stacked packs with a greater number of packs and a higher degree of safety than with hitherto known packs.
Patent ES-476414-A1 (ES)
Title: Metal ladder.
IPC: E06C7/08
Filed: 1978-12-28
Abstract: A metallic ladder includes stiles (or side rails) of U or I section and rungs which are supported at each end by a reinforcing plate. The stiles have, in section on each longitudinal wall a flange which is spaced inwardly with respect to a free edge of the respective longitudinal wall so as to form a ridge. The reinforcing plates rest on the flanges and are restrained laterally by the ridges. The reinforcing plates are held at the flanges by a tab and opening arrangement. Each rung has a shoulder adjacent each end which contacts either the reinforcing plate or the web of the stile and the extreme end portion of the rung engages correspondingly in the web or the plate.
Patent ES-476464-A1 (ES)
Title: Method for demonstrating thermal cutting processes.
IPC: B23K7/00
Filed: 1978-12-29
Abstract: 1. A method of demonstrating thermal cutting processes, characterized in that by means of a cutting unit, at a rotating, circular disc-shaped workpiece, a chip is separated which unrolls from the workpiece in a spiral fashion, or a trimming cut is carried out, where at the end of one rotation of the workpiece, the cutting unit is automatically readjusted in relation to the workpiece by the width of the chip and/or the width of the cut and that by means of a camera, the cutting process is observed or recorded, as the case may be, where the camera is arranged ins the angular region between the edge of the workpiece and the chip or, in the case of a trimming cut, between the region of the workipiece edge, which considered in the cutting direction, lies in front of the point of cutting, and the region of the workpiece which lies behind the point of cutting, and is directed towards the point of cutting.
Patent ES-479100-A1 (ES)
Title: Process for making film from low density ethylene hydrocarbon copolymer, film and process for adjusting optical properties of this film.
IPC: B29C48/10
Filed: 1979-03-30
Abstract: A process for making film from a narrow molecular weight distribution low density ethylene hydrocarbon copolymer, which process comprises extruding said copolymer through a die gap of greater than about 50 mils. The film exhibits an excellent balance of optical and mechanical properties.
Patent ES-479905-A1 (ES)
Title: Sets of golf clubs
IPC: A63B53/00
Filed: 1979-04-25
Abstract: In a matched set of golf clubs the mass of each club head is so distributed as to establish a generally oval shaped "sweet area" on the striking face wherein impact with the ball at a predetermined head velocity results in a carry of at least 90% of that obtained when impact at the same head velocity is made with the "sweet spot", namely the point on the striking face which on impact with the ball will propel it for the maximum distance for any given head velocity, the major axis of the "sweet area" being horizontal or upwardly inclined from the heel towards the toe at an angle of not more than 7 DEG . Empirical methods of ascertaining and adjusting the "sweet area" in prototype clubs are described.
Patent ES-481100-A1 (ES)
Title: Draft sensing apparatus
IPC: G01L5/13
Filed: 1979-05-30
Abstract: A tractor draft sensing apparatus in which an elongated sensing shaft is supported in spaced fulcrum supports and carries a pair of draft links on its end portions located outward of the supports. Draft force signals are provided by an elongate member which is attached at one end to the shaft, extends generally parallel to the shaft, and carries at its other end a follower which engages a cam and pivots the cam to give a signal proportional to shaft bending and hence to the draft forces applied to the shaft. The elongate member also carries a separate follower which engages a guide surface on a guidance member to ensure that the elongate member moves relative to the shaft generally in a horizontal plane only during shaft bending. The shaft may also be shaped so that its neutral axis between the fulcrum supports is displaced transversely of the shaft, generally in the direction of application of the draft force, relative to its neutral axis location within the supports.
Patent ES-483869-A1 (ES)
Title: Process for the production of suspension or solutions of cyanuric chloride in organic solvents (I)
IPC: B01F3/08
Filed: 1979-09-04
Abstract: Suspension or solutions of cyanuric chloride in water containing organic solvents are prepared at high mixing velocities and low temperatures with resulting low degree of hydrolysis by introducing liquid cyanuric chloride through a nozzle in the upper portion of the mixing apparatus in countercurrent flow to upwardly flowing solvent introduced from at least one lower nozzle above a breast shaped constriction in the lower, open portion of the apparatus. In this way the chamber walls are always covered with an unbroken layer of liquid. The process can be carried out at normal, reduced or elevated pressure. At reduced pressure by evaporation of the solvent there is simultaneously a cooling of the system.
Patent ES-487020-A1 (ES)
Title: Apparatus for effecting multi-bead welding of two workpieces
IPC: B23K9/12
Filed: 1979-12-18
Abstract: An apparatus for multi-bead welding of two rotating workpieces with a welding seam, which is deep relative to the maximum radius of the workpieces, includes a flat filler wire holder which can be inserted into the gap between the workpieces and which is periodically pivoted forth and back about an axis which at the beginning of the welding operation is located within the gap. The holder may be angled and comprise a first limb extending generally perpendicular to the axis of rotation of the workpieces and which holds the filler wire, and a second limb extending out of the gap in the direction of the pivot axis. A pipe for supplying welding powder or protective gas may be mounted on the holder parallel to the second limb thereof. At its inner end the pipe may carry a sensor which controls the outward movement of the holder during the welding operation.
Patent ES-488146-A1 (ES)
Title: Data transmission by frequency division multiplex methods - uses integrator circuit for trapezoidal wave shaping to avoid interference
IPC: H04L25/03
Filed: 1980-01-31
Abstract: The method and circuit are for the transmission of data over a frequency division multiplex network using a modem and avoiding problems such as increasing adjacent channel noise, beating with group pilots when the data channel is the first or sixth in the group. The square wave pulse of T/2 and width peak voltage Vi is transmitted to line in a trapezoidal form with leading edge rise time and trailing edge decay times of (t1) each which is inversely proportional to (DELTA F) and avoids pilot interference, where (DELTA F) is the carrier to pilot frequency difference. and 2 t1 + t0 = 2/DELTA F + t0 where t0 is the pulse width at peak when trapezoidal. The circuit to modify the pulse shape uses a differential amplifier (A) as a Miller-Integrator with input resistor (R1) and input/output capacitor (C1). Parallel to the capacitor (C1) are a switching diode (D1) and a switching transistor (TR1).
Patent ES-8101476-A1 (ES)
Title: Antitheft device for vehicle - disables steering column and starter motor and prevents starter being actuated again once engine is running
IPC: H01H27/06
Filed: 1980-04-30
Abstract: The antitheft device has a device preventing a double consecutive transition from a second position into a third position and containing a slide (19). The slide moves in a peripheral slot (10) in the cylinder lock (3) under the action of at least one locking pin (8) in the body part during the rotation of the cylinder lock. The peripheral slot has a smaller width than the diameter of the locking pin and is formed in a recess (11) in the cylinder lock that is wider than the locking pin. The recess is connected by gentle slopes (12, 13) at its periphery with the surface of the cylinder lock and has two regions (16, 17) at different levels at its periphery connected to the gentle slopes. The slide has a height that allows its surface to lie flush with the periphery of the cylinder lock.
Patent ES-8101949-A1 (ES)
Title: An apparatus for producing casting mould parts by compressing sand or a similar material between a pressure plate and a counter-pressure plate.
IPC: B22C11/10
Filed: 1980-05-30
Abstract: In an apparatus for producing casting mould parts and comprising a pressure or squeeze chamber with movable end walls formed by a pressure plate and a counter-pressure plate, the hydraulic drive units for the said plates are constituted by piston/cylinder devices, in which the piston members are stationary, while the cylinder members are connected with the plates and dimensioned so as to stand up to any bending stresses exerted by said plates.
Patent ES-8104703-A1 (ES)
Title: Bundling harvester for garlic - has ploughshare with gripping pulleys and belts passing plants upwards for collection and bundling
IPC: A01D31/00
Filed: 1980-07-09
Abstract: The harvester is pulled (2) behind a tractor and comprises a wheeled chassis (1). Inside are two frames (6), each inclined from a lower level at the front to a higher level at the rear. Each frame has parallel strips (10,11), equipped with belts (9) and pulleys (14,17) each side, driven from the rear wheels (3). A ploughshare between the frames loosens the plants, which are picked up by flexible fingers on the first pulleys (21). The plants pass upwards, gripped between the belts and collect in a bunch at the top, selected quantities being removed by the seated operators (8).
Patent ES-8107282-A1 (ES)
Title: Chromium complexes of sulfo group containing disazo compounds having a resorcinol biscoupling component radical
IPC: C09B45/26
Filed: 1980-09-24
Abstract: Water-soluble, anionic, chromium complexes of disazo compounds, at least one of the complex-forming disazo compounds being of the formula, < IMAGE > in which < IMAGE > is the radical of a carboxy group-containing diazo component of the benzene or naphthalene series, the carboxy group being ortho to the azo group and the diazo component being free from other metallizable groups, and B- is the radical of a diazo component of the benzene or naphthalene series free from metallizable substituents, which complexes contain at least one water-solubilizing group, are in free acid or salt form and are useful for dyeing and printing substrates such as natural and synthetic polyamides, polyurethanes and anodized aluminum, particularly fur-lined leather.
Patent ES-8204275-A1 (ES)
Title: Package and method for packaging ornamental, utility, or wild plants, and plants packaged according to the method.
IPC: B65D85/52
Filed: 1980-12-13
Abstract: For manufacturing a package for ornamental, utility or wild plants, there is provided a package humidified with water this package has a support layer which decomposes in the soil into humus, particularly a web or a lattice of vegetable material, a layer, supported by said first layer, of mire fiber, and a ligand which decomposes in the soil into humus, particularly cellulose the wet package is wound about the bare roots with the support layer, the mire and the ligand directed inwardly. For the implantation, the roller containing the roots is introduced into the soil as it is. The support layer and the ligand are transformed into humus in the soil.
Patent ES-8203084-A1 (ES)
Title: Spiro(cyclohexane-1,1'(3'H)-isobenzofuran)s, processes and intermediates for their preparation and pharmaceutical compositions containing them.
IPC: A61P25/04
Filed: 1981-04-15
Abstract: The present invention relates to novel spiro [cyclohexane-1,1 min (3 min H)- isobenzofuran]s of the formula < CHEM > wherein R1 is hydrogen R2 is NR5R6 wherein R5 is hydrogen, loweralkyl < CHEM > R6 is hydrogen or loweralkyl R3 is hydrogen, loweralkyl or cycloalkyl having 3 to 7 carbon atoms, inclusive < CHEM > wherein X is hydrogen, halogen or loweralkyl R is hydrogen, loweralkyl or hydroxy R3 and R4 taken together with the carbon atom to which they are attached form a carbonyl group the geometrical isomers and optical antipodes thereof and the pharmaceutically acceptable salts thereof wherein R5 is not the < CHEM > group, which compounds exhibit antidepressant, tranquilizer, analgesic and anticonvulsant activity.
Patent ES-8302995-A1 (ES)
Title: Electrode for arc furnaces.
IPC: H05B7/085
Filed: 1981-10-26
Abstract: Electrode for arc furnaces, more particularly for electrosteel production, also using scrap, comprising a detachable top portion (5) of metal and a replaceable bottom portion (6) of material which is consumed, where appropriate only slowly, having substantially cylindrical shape and being interconnected by a screw nipple (1) or the like and the top portion has a liquid cooling device with a header duct (2) and a return duct (3) and an inner part (16) and an outer part (17) of the top portion are constructed so as to be detachable from each other, so that the inner part (16) contains the liquid conducting chamber with header duct and return duct and the outer part (17) surrounds only a portion of the inner part (16). The electrodes have a reliable coolant conducting system, are easy to maintain and can be simply repaired in the event of mechanical damage while minimizing electrode down times.
Patent ES-8300624-A1 (ES)
Title: Transferring items, e.g. paper tubes.
IPC: B65H29/16
Filed: 1981-12-11
Abstract: Apparatus for transferring stacks of paper tubes to a receiving station in the form e.g. of a rotary feeder with suction drums, during the manufacture of paper bags comprises at least one endless belt conveyor having two belt zones, a front zone 1a and a rear zone 1b, which are relatively movable to extend or retract the conveyor. The two belt zones are enclosed by at least one common belt and a belt loop is provided between the two belt zones. Upper and lower conveyors are preferably provided to grip the stacks. This apparatus enables reliable positioning of the new stack of tubes at the receiving station since during retraction of the front belt zone, the belt conveyer continues to move. Hence the tendency to pull paper tubes in the stack out of alignment is avoided.
Patent ES-8306161-A1 (ES)
Title: Novel nitrosourea derivative, process for preparing same and therapeutic composition containing said derivate.
IPC: C07H13/12
Filed: 1982-04-01
Abstract: A nitrosourea compound of the formula: < IMAGE > wherein R1 is lower alkyl and R2 is lower alkyl or lower alkoxy-lower alkyl, which may be prepared by nitrosation of a compound of the formula: < IMAGE > wherein R1 and R2 are the same as defined above. Said nitrosourea compound is useful as an anti-tumor or anti-leukemic agent.
Patent ES-8304467-A1 (ES)
Title: Tightness system between the hydraulic and external medium in percussion devices.
IPC: B25D9/12
Filed: 1982-07-05
Abstract: A power cylinder of a hydraulic percussion implement, in whose bore a ram with an enlarged piston head is vertically reciprocable to strike a tool at the lower end of the bore, has a control chamber above the piston head alternately communicating with the high-pressure side and the low-pressure side of a source of hydraulic fluid, an annular recess in the bore being permanently or intermittently connected to high pressure acting upon the underside of the piston head. An annular drainage chamber formed by the bore at a lower level, disposed above an oil seal, collects liquid leaking down from that recess and returns it to the source. A pneumatic buffer lies in or communicates with that drainage chamber for absorbing hydraulic shocks generated when the ram strikes the tool.