baber/WOPTO huggingface dataset:
Patent ES-467019-A1 (ES)
Title: Loader main frame for skid steer loader
IPC: E02F9/16
Filed: 1978-02-15
Abstract: A skid steer loader comprising an improved loader main frame and including an operator's compartment designed to present a low profile vehicle particularly suitable for low clearance applications. The loader main frame includes a center compartment partially defined by a pair of longitudinally extending, laterally spaced side beams. The engine for the vehicle is mounted at the rear of the center compartment and is acoustically enclosed by structural elements of the frame. A seat pan mounted on the side beams overlies the engine and transmission and separates the operator compartment from the center compartment. At a forward end of the center compartment an elongated transmission case forms a partial bottom wall and also encloses the chain and sprocket drive system of the vehicle. The side walls of the transmission case are displaced from the side walls of the frame, enabling the operator to straddle the case, thus reducing height requirements for both the operator compartment and the overall vehicle. Uprights secured to the side beams of the main frame at respective outer rear portions thereof partially enclose the rear portion of the center compartment and boom loader arms are secured to upper pivotal mountings provided on the uprights. Respective front ends of the loader arms are arcuately proportioned to extend forward of the wheels of the vehicle.
Patent ES-468408-A1 (ES)
Title: 1,2,3-Thiadiazole-3-in-5-ylidene-urea derivatives, process for making the same and compositions containing the same having growth regulating activity for plants
IPC: C07D285/06
Filed: 1978-03-31
Abstract: 1,2,3-Thiadiazole-3-in-5-ylidene-urea derivative of the formula < IMAGE > I in which R1 is hydrogen or alkyl which may be substituted in one or several places by oxygen or sulfur and wherein R2 and R3 have the meaning as given in the attached specification and wherein X is oxygen or sulfur. The compounds have properties suited for controlling the natural growth and natural development of plants and in addition have a superior defoliating property without accompanying unpleasant odors.
Patent ES-469486-A1 (ES)
Title: Method for removing plating residues from a plated wire
IPC: C25D5/48
Filed: 1978-05-05
Abstract: In a method of continuously plating wire electrolytically, acid crystal and liquid residues originating from the plating bath form on the wire. In order to remove these residues from the surface of the wire, the method of the invention comprises mechanically treating the surface of the wire while supplying a liquid to the wire prior to the mechanical treatment. The wire undergoes treating in the presence of the supplied liquid and the composition of the liquid and residues in such that the residues are not dissolved or emulgated in the liquid. The liquid with the residues can be collected and the residues separated from the liquid so that the liquid can be recycled back to the stage of mechanical treatment of the wire in a closed circuit.
Patent ES-470099-A1 (ES)
Title: Process for producing fully desalted process water
IPC: B01J47/10
Filed: 1978-05-23
Abstract: Process for producing fully desalted process water by the treatment of raw water with cation and anion exchangers in a separate multi-stage arrangement. The water which leaves the main cation exchanger stage or stages, has a residual sodium content of less than 0.5 mg Na/l before entering the anion exchange stage. Such water is fed through a strong acid cation exchanger stage, in which the exchanger material is present at a maximum of 50 percent as a suspended bed and the remainder as a solid bed. The exchanger material in the strong acid cation exchanger stage following the first strong acid cation exchanger stage, is present at a maximum of 25 percent as a suspended bed and the remainder as a solid bed.
Patent ES-473553-A1 (ES)
Title: Voltage regulators
IPC: G05F1/38
Filed: 1978-09-21
Abstract: A voltage regulator, applicable to A.C. rectifiers in which each diode 7 in the rectifier is connected in series with a choke coil 3 which is saturated by the load current, includes on each of the choke coil cores a second coil 5 fed by a direct control current 6 magnetising the cores. The value of the back-emf in the load coil on the passage of each half wave is a function of the value of the permanent control magnetisation, and thus the output voltage is a function of the direct control current. There may be only a single diode, but preferably there are four or six as in a full-wave single or three phase rectifier, the control coils then being connected in series to the control current source in order to correct any imbalance in the phases.
Patent ES-474702-A1 (ES)
Title: Food casing and method of preparing same.
IPC: A22C13/00
Filed: 1978-10-31
Abstract: A cellulosic food casing includes an internal coating comprising a water soluble cellulose ether and a cationic thermosetting resin.
Patent ES-477810-A1 (ES)
Title: Electrical switches
IPC: H01H25/06
Filed: 1979-02-16
Abstract: An electrical switch the body of which includes a base, and supports an operating member for rotational and axial movement relative to the body. The base is formed with an aperture and a light source support member is received in the aperture. Between the light source support member and the base there is defined a passage therein, in use, a region of an appropriately shaped blocking element can be received. The blocking element, when incorporated in the switch, extends into the path of either axial, or rotational movement of the operating member relative to the body to prevent such movement of the operating member.
Patent ES-479736-A1 (ES)
Title: Flame-retardant organic phosphates, their production, and compositions containing them.
IPC: C07F9/12
Filed: 1979-04-19
Abstract: This invention relates to flame-retardant phosphorus-containing materials, particularly suitable for use as an additive, having little or no plasticizing effect, in flammable organic plastics. One such material may be made by reacting methallyl chloride with phenol or phenol-isopropylphenol blend and then phosphorylating. Another such material may be made by halogenating isopropyl groups of an isopropylphenyl phosphate blend and then dehydrohalogenating to make an isopropenyl-containing product, which may be oligomerized as by heating with a catalyst. The isopropenyl-containing product may also be employed as a flame-retarding comonomer.
Patent ES-479777-A1 (ES)
Title: Timed connection network for telephone circuit - has two=way conversation selection elements which include timed switches and memory circuits
IPC: H04Q11/04
Filed: 1979-04-20
Abstract: The switching circuit has a group selection element which includes a 'go' part for a conversation sense and a 'return' part for the other conversation sense. The 'go' part consists of an intermediate 'go' selection element and a 'go' function selector element. The 'return' part has similar selector elements. The 'go' intermediate selector is a timed switch with inscription by direct addressing from a timing signal and reacting by indirect addressing from an output signal of a first memory. The 'go' function selector is a timed switch with inscription by indirect addressing from an output signal of a second memory and reading by direct addressing from a timing signal. The intermediate 'return' selector is a timed switch with inscriptions by indirect addressing from an output signal from the first memory and reading by direct addressing from the timing signal.
Patent ES-480998-A1 (ES)
Title: Bistable Electrically Actuated Valve
IPC: F16K31/08
Filed: 1979-05-29
Abstract: An electrically actuated valve comprises a coil 7, an armature in the form of a cylindrical permanent magnet 13 capable of occupying two stable positions (a), (c) and slidable on a valve-actuating stem 11 so as to lift the valve closure 4 when the magnet reaches an abutment 12 on the stem 11, towards the upper end of its stroke. Movement from one position to the other is effected by two current-pulses of opposite polarities.
Patent ES-481687-A1 (ES)
Title: Method of incorporating additives in polymeric materials
IPC: C08K5/00
Filed: 1979-06-19
Abstract: Additives, such as stabilizers, antioxidants, anti-static agents etc., are intimately blended with an irradiation-responsive substance, such as an optical brightener, and incorporated in a thermoplastic polymeric material which is then subjected to irradiation to determine the degree of uniformity of distribution of the additive-brightener blend.
Patent ES-486241-A1 (ES)
Title: Process for manufacture of plastic sheets
IPC: B29C48/08
Filed: 1979-11-22
Abstract: A process for making sheets of plastic material of high optical quality by casting the plastic material or a mixture of its components on a flat, moving substrate is disclosed. According to the invention, a stable pocket of material is formed on the moving substrate upstream of the zone at which the plastic material flows from the casting apparatus onto the substrate. The material in the pocket moves in predetermined paths and leaves the pocket to form the lower portion and the edges of the sheet. A direct stream of material is simultaneously formed downstream of the zone of delivery of the plastic material onto the substrate in a tangential relation to the meniscus, to form the upper portion of the sheet.
Patent ES-8204453-A1 (ES)
Title: Inorganic filler material containing a saturated hydrocarbyl pyro phosphate, polymer compositions containing such material as a filler and a method for their preparation.
IPC: C09C3/08
Filed: 1979-12-28
Abstract: An inorganic filler material which has improved compatibility characteristics with certain polymeric substrates is disclosed. This filler material is one which is treated with an effective amount, for such improved compatibility of a composition containing a saturated hydrocarbyl acid phosphate and/or pyrophosphate compound, or an alkali metal or alkaline earth salt thereof.
Patent ES-8100810-A1 (ES)
Title: Interferon production.
IPC: C07K14/555
Filed: 1980-01-16
Abstract: A method for preparing interferon in which MRC-5 cells are induced for 2 to 3 hours with an interferon-inducing medium containing from 0.1 to 50 mg 1-1 of a ds-RNA, 100 mg 1-1 of DEAE-Dextran and 250 m.M of sucrose. Other sugars which can be used include glucose, galactose, fructose, mannose and maltose, and a preferred ds-RNA is naturally occurring ds-RNA isolated from P. chrysogenum.
Patent ES-8101992-A1 (ES)
Title: Method for making a lip type shaft seal having a resin liner.
IPC: F16J15/32
Filed: 1980-03-21
Abstract: A method for molding an annular lip type shaft seal (10) of the type having an annular elastomeric shaft seal element (12) and a resin liner (14) (preferably polytetrafluoroethylene) integrally molded therewith and bonded thereto, including providing a step or shoulder (36) on the mold core (26) to prevent the resin liner (14) from flowing axially beyond a predetermined location during molding. The method includes providing a certain range of acute angles "//c" between the shoulder surface (42) and the liner forming surface (38) of the mold core surface (34), and a certain range of shoulder heights "d" relative to the liner thickness "t", for various values of the initial viscosity of the elastomeric preform (18). The percentage of rejects due to undesired flow of the resin liner (14) during molding has been greatly reduced.
Patent ES-8105789-A1 (ES)
Title: Method of treating tool steel die materials
IPC: B21B21/02
Filed: 1980-08-22
Abstract: In a method of hardening pilger dies to provide a hard case containing residual compressive stresses and tough body, the tool steel die is heated to the austenitizing temperature range, followed by selectively removing heat from the die at a predetermined faster rate in the direction of the desired case than the rate of heat removal from the balance of the die, and thereafter tempering the die. The invention provides a fully hardened and tempered case on the working surface of the die and a tough body in the balance of the die, usually of lower hardness.
Patent ES-8202542-A1 (ES)
Title: Sulfonyl ureas, processes for their preparation and pharmaceutical compositions containing these compounds.
IPC: C07D211/76
Filed: 1980-12-30
Abstract: What are disclosed are sulfonyl ureas of the formula < IMAGE > in which R1, X and Y are as defined in the specification, and their physiologically acceptable salts, pharmaceutical formulations on the basis of these compounds, and their use in the treatment of diabetes.
Patent ES-8207451-A1 (ES)
Title: Turret punch press.
IPC: B21D28/12
Filed: 1981-04-10
Abstract: A turret (24) for forming the lower turret of a turret punch press has its circumference rebated with a scalloped configuration to provide a plurality of datum faces (41) against which a die assembly (30) may be received. The die assembly comprises a die holder (31), means (33, 38) for releasably securing the die holder (31) against a datum face (41) on the lower turret (24), and a die (34) releasably received within the die holder (31). By simply changing the die holder (31) different types of die tooling may be received by the same lower turret (24).
Patent ES-8302472-A1 (ES)
Title: Process and apparatus for recovery of solvents
IPC: B01D5/00
Filed: 1981-10-14
Abstract: A process for the recovery of solvents is disclosed. A carrier gas stream 14 laden with solvent vapours in an evaporation space 12 is compressed by a compressor 24, cooled, e.g. by heat exchanger 26, and expanded by turbine 30 with the production of work to condense solvent vapours and separate the solvent. The carrier gas stream low in solvent vapours is returned into the evaporation space 18 after being reheated e.g. by the exchanger 26. The work arising on expansion is used in mechanical coupling with the compressor 24 for compressing the carrier gas stream laden with solvent vapours. The work produced on expansion is used in mechanical coupling with the compressor 24 for compressing the carrier gas stream laden with solvent vapours.
Patent ES-8304469-A1 (ES)
Title: Apparatus for compression.
IPC: B28B3/02
Filed: 1982-01-15
Abstract: An apparatus for compressing materials. A stationary frame carries a plurality of inflatable chambers (173) which operate between a plurality of vertically arranged platforms (177, 179, 187 and 194) to compress material.
Patent ES-8303738-A1 (ES)
Title: Power supply apparatus.
IPC: H02J9/06
Filed: 1982-02-16
Abstract: A power supply arrangement is disclosed wherein the power supplies (12, 14) share the power requirements of a common load (20) approximately equally and wherein either of the power supplies (12, 14) can act as the "master" while the other power supply acts as the "slave". The arrangement utilizes an integrating differential error amplifier (54), an inverting amplifier (56), and a non-inverting amplifier (58) which are electrically connected between the common load (20) and the power supplies (12, 14) to detect any difference in the output current of the power supplies (12, 14) due to a difference in output voltage, and correct same by increasing the output voltage of the power supply having the lower output voltage until the difference is eliminated. In this manner, either power supply (12, 14) can act as the "master" while the other power supply acts as the "slave".
Patent ES-8307239-A1 (ES)
Title: (2-Oxo-3-tetrahydrothienylcarbamoyl)-alkylthio acids, their salts and esters, their preparation and pharmaceutical compositions containing them.
IPC: C07D333/36
Filed: 1982-03-18
Abstract: The present invention relates to [(2-oxo-3-tetrahydrothienylcarbamoyl)-alkylthio]-acetic acids, their salts and esters of formula: < IMAGE > in which n is 0 or 1, one of the substituents R1 and R2 is a hydrogen atom or a methyl group and the other represents a group -S-CH2-COOR3, where R3 is a hydrogen atom or an alkali metal or a lower alkyl group or a group: < IMAGE > It also relates to a process for preparing said acids, salts and esters, and to the drugs containing same.
Patent ES-8304220-A1 (ES)
Title: Cell for the electrolytic production of a metal from its halide.
IPC: C25C7/02
Filed: 1982-05-28
Abstract: A cell for producing a metal by electrolysis of an anhydrous metal halide in a bath of molten salts comprises an external jacket of substantially parallelipipedal shape, having cooling means, ports for the input and output of liquid and gaseous fluids and means for supplying electricity, the lower end of the jacket includes a receptacle zone to collect the metal produced a plurality of stacked electrodes in the central portion of the cell, each stack comprising, in a vertical direction and in descending order, a current supply electrode, intermediate multipolar members and a current output electrode, defining regular interpolar spaces and a gas collecting zone in the top portion. The cell is characterized in that the multipolar members are assembled in a vertical stack, and the interpolar spaces are substantially vertical. The cell is particularly well adapted for the production of aluminum by electrolysis of the corresponding chloride.
Patent ES-8308357-A1 (ES)
Title: Production of L-lysine by fermentation and new microorganisms obtained by protoplast fusion
IPC: C12N15/03
Filed: 1982-08-06
Abstract: L-lysine is produced in improved yield by culturing microorganisms having the ability to produce L-lysine in a culture medium, the microorganisms being obtained by protoplast fusion. Novel microorganisms of the genus Corynebacterium and Brevibacterium are described.
Patent ES-8404169-A1 (ES)
Title: Process for manufacturing a slide fastener, and slide fastener obtained by this process.
IPC: A44B19/14
Filed: 1983-04-19
Abstract: The process consists in moulding, under pressure, around a textile cord (2), coupling elements (1) such that each one of them has, on the side (1b) opposite the head (1a), parallel to the cord, a groove (6), then in weaving a support strip (3) along the cord, using the cord as an end warp thread and by placing the warp thread (4a) close to the cord in the groove of each coupling element. The warp thread close to the cord which is used is preferably a monofilament made from a thermoplastic material having a diameter greater than the other warp threads.
Patent ES-8404157-A1 (ES)
Title: Method of producing soft cheese of the type of Italian cottage cheese, and system for the implementation thereof.
IPC: A23C19/068
Filed: 1983-05-13
Abstract: A method of producing soft cheese of the type of Italian cottage cheese is described which comprises the steps of introducing primary whey into at least one production tank (6) with the addition of a coagulant and steam whereby secondary curd and secondary whey are formed, drawing the secondary whey out of said at least one tank (6) to preheat the oncoming primary whey before it is introduced into said tank (6), discharging from said tank (6) the cottage cheese formed from said secondary curd together with residual secondary whey onto a draining blanket (30) by which the residual secondary whey is drained away, and transferring the cottage cheese to cottage cheese pick-up station.
Patent ES-8404700-A1 (ES)
Title: Moulding compositions of polyvinyl chloride, specific copolymers and polymeric lubricants with high ageing stability.
IPC: C08L27/06
Filed: 1983-08-03
Abstract: This invention relates to thermoplastic moulding compositions of vinyl chloride polymers, certain ABS-copolymers, certain resin-like copolymers, certain acrylate copolymers and, optionally, diene copolymers for the production of films having improved resistance to ageing.
Patent ES-8501373-A1 (ES)
Title: Sulfonyl urea derivatives, process for their preparation and pharmaceutical compositions containing them.
IPC: C07D209/46
Filed: 1983-09-23
Abstract: New sulfonylurea compounds of the formula: < IMAGE > in which n is 1 or 2, R is thienyl, furyl, pyridyl or phenyl optionally mono or disubstituted, R1 and R2, the same or different, each are hydrogen, halogen, (C1 to C5)-alkyl, (C1 to C5)-alkoxy, or trifluoromethyl, or together represent -CH2-O-CH2-, R3 is hydrogen, or hydroxy, and R4 is (C1 to C5)-alkyl, (C3 to C8)-cycloalkyl or azacycloalkyl of the formula: < IMAGE > in which p is zero or an integer from 1 to 5, or azabicycloalkyl of the formula: < IMAGE > in which m is 1, 2, or 3. These new compounds and physiologically tolerable salts thereof may be used as medicines especially in the treatment of diabetes.
Patent ES-8501807-A1 (ES)
Title: Packaging.
IPC: C08J7/048
Filed: 1983-12-09
Abstract: A novel packaging material comprises a substrate (70) bearing a coating (72), said coating having been deposited on the substrate by an ion or magnetron sputtering method. The substrate 70 is typically a thin plastics film, which is advantageously transparent and heat sealable. The coating (72) is typically of an oxide, for example indium oxide or zinc oxide. The packaging material is preferably transparent. It has a low permeability to oxygen and water vapour. It may be used in the packaging of foodstuffs, electronics components and pharmaceuticals, typically in a nitrogen atmosphere.
Patent ES-8601130-A1 (ES)
Title: Substituted azabicycloalkanes, their use, pharmaceutical preparations containing these compounds and process for preparing these compounds.
IPC: C07D209/52
Filed: 1983-12-19
Abstract: 1-Phenyl-3-azabicyclo[3.1.0]hexane-2,4-diones of the formula < IMAGE > (I) wherein R1 is hydrogen, R2 is hydrogen, sulfo or acyl and R3 is hydrogen, or R1 is a saturated or unsaturated aliphatic, cycloaliphatic or cycloaliphatic-aliphatic carbon radical of up to and including 18, preferably of up to and including 12, carbon atoms, R2 is hydrogen, lower alkyl, sulfo or acyl and R3 is hydrogen or lower alkyl, and to salts thereof, and salts thereof, have valuable pharmacological properties and are effective aromatase inhibitors. They can therefore be used for the treatment of hormonal diseases, in particular mammary carcinomas.
Patent ES-8507327-A1 (ES)
Title: A chewing gum composition which has an enhanced flavour and sweetness.
IPC: A23G4/00
Filed: 1984-04-17
Abstract: There is disclosed a chewing gum composition which contains a sweetener, spherical particle having microporous channels, and a flavouring agent, wherein the flavouring agent is sorbed into the microporous channels of the spherical particles. These channels increase the particles sorptive surface area and permit the particles to adsorb, as well as absorb, nonaqueous liquids such as the flavouring liquid.
Patent ES-8505285-A1 (ES)
Title: A process for the construction of a composite tube comprising a metal tube, in particular a copper tube, and a cladding of deformable foam material.
IPC: B32B1/08
Filed: 1984-07-27
Abstract: A process is provided for the construction of a composite tube comprising a metal tube, in particular a tube of copper, and a cladding of tubular form into which the said tube is inserted, the material of the said cladding being constituted by a deformable foam material, in particular foam rubber, characterized by the fact that it comprises at least a first phase in which a section of said cladding of predetermined length is disposed in a configuration with its axis substantially rectilinear, a second phase in which a fluid under pressure is fed from a first end of the said cladding to the interior thereof, while at the other end there is introduced one end of the said tube in such a way as to cause, by the action of the said fluid under pressure, a radial deformation of the said cladding, and a third phase in which the said copper tube is introduced axially into the interior of the said cladding while it is deformed radially.
Patent ES-8602782-A1 (ES)
Title: 1,6-Naphthyridin derivatives useful as cardiotonics and preparation thereof.
IPC: C07D471/04
Filed: 1984-08-07
Abstract: Cpds. of formulae (I) and (II) and their acid-addn. salts are new R1=H or Me; Q=CH2OH, 1-hydroxyethyl, alkanoyloxymethyl or 1-alkanoyloxyethyl; and Q1=Me or Et. - 5-Hydroxymethyl-1,6 -naphthyridin-2(1H)-one and 5-((acetoxy)methyl)-1,6 -naphthyridin-2(1H)-one are specifically claimed.