baber/WOPTO huggingface dataset:
Patent ES-465954-A1 (ES)
Title: Process for preparing 1*1*11trifluoroo22chloroethane
IPC: C07C17/20
Filed: 1978-01-13
Abstract: 1, 1, 1-Trifluoro-2-chloro-ethane (I) is produced by fluorination of tetrachloroethane (II) by reacting (IIe with anhydrous HF in the liquid phase at raised temps and pressures in the presence of a (known) fluorination catalyst. (I) may be used as an aerosol component, as a gaseous pain-reducing agent additive or as a hair cleaning agent component. It is esp. an alternative for perhalogenated fluorochloromethanes. (I) is produced in good yields and with high purity. The reaction is reasonably rapid and the catalyst is not used up. No marked decompsn. products are produced and the catalyst is asily regenerated (by (dis)continuous addn. of Cl2).
Patent ES-469693-A1 (ES)
Title: Elevator system
IPC: B66B1/14
Filed: 1978-05-10
Abstract: An elevator system including at least one elevator car mounted for movement in a building to serve the floors therein, and pushbuttons for entering calls for elevator service. Calls for elevator service initiated by the pushbuttons are visually displayed in a predetermined order on a display in which the display positions for such calls are not specifically related to a specific floor, but which may be used to indicate a call associated with any floor of the building. In a preferred embodiment, the calls are stacked or compressed to provide a predetermined uniform physical spacing between adjacent calls of the predetermined order. The predetermined order and predetermined spacing are maintained as new calls are entered on the display, and answered calls are deleted therefrom.
Patent ES-470398-A1 (ES)
Title: Blood filter
IPC: A61M5/165
Filed: 1978-05-31
Abstract: A blood filter in which the pore size of the filtering media generally decreases through a series of at least three stages where the filtering capacity of at least the first stage is chosen so as to accommodate without substantial impairment of function the quantity of large particle size debris which is normally present in a predetermined amount of blood. The filtering media is composed of several plies of porous material including both depth and screen filter elements. These filter elements are arranged in one or more elongated bands. The bands are spirally wound into a cylindrical form around a generally rigid, perforate core. The ends of the spirally wound cylindrically configured filter are sealed to produce a filter cartridge. The filter cartridge is in turn sealed into a container which has blood inlet and outlet ports arranged so that blood normally flows radially inwardly through the filter.
Patent ES-471672-A1 (ES)
Title: Psychopharmacological peptides suitable for therapeutic administration
IPC: A61P25/28
Filed: 1978-07-12
Abstract: Novel peptides of the formula < IMAGE > are disclosed (together with pharmaceutical compositions comprising a pharmaceutically effective amount of same) wherein X1 and X2 represent an hydroxy or amino group and B represents: (1) hydroxy or (2) an amino-acid residue selected from the group consisting of L-Asp-OH, L-Asn-OH, L-Glu-OH, L-Gln-OH, L-Ser-OH, or HN-A-COOH, wherein A is an alkylidene group from 1 to 6 carbon atoms or a functional derivative thereof.
Patent ES-474328-A1 (ES)
Title: Silicon bonded polycrystalline diamond body
IPC: B01J3/06
Filed: 1978-10-18
Abstract: The body comprises a mass of diamond crystals bonded by silicon carbide and elemental silicon. A cavity of predetermined size is formed in a pressure transmitting power medium, a mass of diamond crystals in contact with a mass of elemental silicon are disposed within the cavity and additional pressure transmitting powder is placed over the cavity and its contents producing a powder- enveloped cavity. Pressure is applied to the powder medium resulting in substantially isostatic pressure being applied to the cavity therein and its contents sufficient to dimensionally stabilize the cavity and its contents. The resulting shaped substantially isostatic system of powder-enveloped diamond and silicon is hot-pressed to liquefy and infiltrate the silicon through the interstices between the diamond crystals producing, upon cooling, an adherently bonded integral body.
Patent ES-475801-A1 (ES)
Title: Process and apparatus for treating continuously moving articles
IPC: B65G47/84
Filed: 1978-12-07
Abstract: The invention relates to a process and an installation for the continuous treatment of articles R brought to the periphery of a carousel 5 driven in continuous rotation. The process is characterised in that the articles are fed in lines in parallel 2, the articles being given a given spacing in each of the lines. The articles R in lines are transferred to the periphery of the carousel and they are treated e.g. by heads T disposed on the carousel in parallel rings equal in number to the number of lines. The treatment heads in each of the rings may be distributed with a spacing equal to the spacing of the articles in the corresponding line on the carousel 5. Application particularly to the filling of bottles.
Patent ES-481501-A1 (ES)
Title: Method of changing the cross sectional format of a strand when continuously casting strands by using a plate mould
IPC: B22D11/04
Filed: 1979-06-12
Abstract: In a method of changing the cross sectional format of a strand when continuously casting strands using a plate mould, at least one unitary side wall of which is displaceable relative to an opposite side wall to alter its inclination, the procedure is as follows:- in a first step, the upper rim region (3) of the side wall (1, 2) is displaced to accord with the required, new cross sectional format of the strand (9), the mould is filled by pouring in melt, a solidified strand skin (10) is allowed to form at the displaced side wall (1, 2), in a second displacement step, the lower rim region (4) of the side wall (1, 2) is displaced to accord with the required, new cross sectional format of the strand (9), and casting is then continued.
Patent ES-487201-A1 (ES)
Title: Highly inflammable laminates, process for their production and their use.
IPC: B32B5/24
Filed: 1979-12-21
Abstract: Flame resistant laminates formed from a weblike organic or inorganic sheet material and, bonded thereto, a polyurethane foam rendered flame resistant by treatment with a mixture of an elastomer latex and a flame retardant additive and subsequent crosslinking of the latex.
Patent ES-8100171-A1 (ES)
Title: Package bead ring for a tire mounted on a rim with conical bead seats.
IPC: B60C15/04
Filed: 1980-01-10
Abstract: In a built-up core for the bead of a pneumatic tire, the wires (A,B,C) of each lay (8) of the built-up core (4) are of a trapezoidal cross section. Between the wires (A,B,C) of each lay (8) of wire and the wires (A,B,C) of the next, overlying lay (8) of wire, there are wedge-shaped clearances (9). As a result, the wires (A,B,C) of each lay (8) of wire find a support on the edges of the wire of the underlying lay of wires so that they cannot be displaced against each other during the production of the tire.
Patent ES-8102200-A1 (ES)
Title: Method of obtaining manganese alloys with a medium carbon content
IPC: C22C35/00
Filed: 1980-01-21
Abstract: The invention concerns a method of obtaining manganese alloys with an average carbon content by reacting liquid, carbon-containing ferro-manganese in a fluid tight chamber. Oxygen, mixed with a heat regulating gas such as CO2, air, nitrogen, argon or steam, is introduced and by controlling the discharge of the gaseous effluent, the pressure in the reactor is adjusted between 1.5 and 15 bars, to avoid volatilization of the manganese and a refined ferro-manganese is produced containing 0.5-2% carbon.
Patent ES-8102850-A1 (ES)
Title: Device using a pressure force with magnetic effect.
IPC: B41F15/42
Filed: 1980-04-29
Abstract: To regulate the pressure force of pressure rollers independently of the diameter thereof in a device for printing, impregnation, lacquering, applying liquid or pasty materials (12) on sheet material, ringing out liquid in tissues or for other treatment processes which use rollers having a magnetic effect pressure, there is provided a magnetic listel (1) or a magnetic cylinder (1') and at least two adjacent rollers (2, 3) which are arranged in the symmetrical plane of the magnetic field (5') parallel to the listel (1). A guide (4) comprised of one or a plurality of elements keeps in the symmetrical plane at least the roller (3) further away from the listel (1) or from the cylinder (1').
Patent ES-8103717-A1 (ES)
Title: Process for producing a binder for slurry, mortar, and concrete
IPC: C04B7/12
Filed: 1980-05-30
Abstract: A process for producing a binder (cement) to be used in slurry, mortar, or concrete having a low water-to-cement ratio. As raw-material for the binder is used at least 50% by weight of a hydraulic material, such as slag, technical pozzolanas and/or natural pozzolanas. The hydraulic material is ground to a specific surface of at least 400 m2/kg. To the raw-material is added 0.1 to 5% by weight of a plasticizing material, such as a sulphonated polyelectrolyte. To the raw-material are also added in total 0.5 to 8% by weight of sodium carbonate and/or sodium hydroxide. Added in small amounts, the sodium carbonate and the sodium hydroxide, separately or in combination, considerably shorten the hardening time of the concrete, yield excellent strengths, and make it possible to use cheap raw-materials.
Patent ES-8103157-A1 (ES)
Title: Process for the selective hydrogenation of triglyceride oils with a metallic catalyst in the presence of a diamine.
IPC: C11C3/12
Filed: 1980-06-19
Abstract: Unsaturated fatty acid derivatives which, besides fatty acids with two double bonds, contain fatty acids with more than two double bonds, are hydrogenated in the presence of a palladium, platinum or rhodium catalyst which has been treated with ethylenediamine or a homologue and/or a derivative thereof and at a temperature of -20 DEG to 100 DEG C. The hydrogenation progresses very selectively while very little isomerization to trans-fatty acids occurs. For example, in the hydrogenation of soya bean oil to a linolenic acid content of 2%, the linoleic acid content only decreases to 45-52%. Under identical conditions an untreated catalyst leads to a linoleic acid content of about 35%.
Patent ES-8104147-A1 (ES)
Title: Process for treating waste water.
IPC: C02F9/00
Filed: 1980-07-10
Abstract: In the process for decreasing the COD-content of effluent by treating with hydrogen peroxide in the presence of a transition metal compound, the improvement which comprises adding to the effluent about 5 to 40% of the calculated quantity of H2O2 required for the total oxidation of the total COD-content of the effluent, the transition metal compound being dissolved in the effluent in an amount such that the molar ratio of H2O2 to transition metal is from about 30:1 to 3:1, bringing the pH initially to about 2 to 9, maintaining the effluent at about 5 DEG to 100 DEG C., and separating from the effluent whatever material has flocculated. Thereafter the effluent can be subjected to conventional biological degradation such as by the activated sludge process.
Patent ES-8202114-A1 (ES)
Title: Apparatus permitting rotation of one equipment assembly unit such as solar heat collector to rotate on two intersected axises indipendently
IPC: F24S50/20
Filed: 1980-07-24
Abstract: Compact drive of solar radiation collecting panels around a vertical and a horizontal axis ensures the correct alignment of panels with respect to the sun. The planetary gearing provides a high step down ratio for the slow motion to be achieved in a reduced volume combined with a high torsional stiffness. The two panels (8,9) are carried by a shaft (4) projecting through the housing at right angles to the stationary shaft attached to the vertical column (2). The unit (1) revolves around the axis (3) of the column while the shaft (4) controls the elevation with the collectors (8,9) supported by the carrier (7) and levers (5,6). The shafts are held by taper roller bearings and the planetary reducer is driven by a motor.
Patent ES-8106714-A1 (ES)
Title: 1,2,4-Oxadiazine derivatives, process for their preparation and pharmaceutical compositions containing them
IPC: A61K31/535
Filed: 1980-10-10
Abstract: The invention concerns new compounds of the general formula (I) < IMAGE > (I) wherein R1 is hydrogen or phenyl optionally substituted by one or more of the following substituents: alkyl having 1 to 4 carbon atoms, halogen, alkoxy having 1 to 4 carbon atoms or nitro R2 is alkyl having 1 to 4 carbon atoms, cycloalkyl having 5 to 7 carbon atoms or phenyl, optionally substituted with one or more of the following groups: alkyl having 1 to 4 carbon atoms, halogen, alkoxy having 1 to 4 carbon atoms or nitro or R2 is a naphthyl group R3 is alkyl having 1 to 4 carbon atoms, acyl or hydrogen R4 hydrogen or alkyl having 1 to 4 carbon atoms R5 is cycloalkyl having 5 to 7 carbon atoms, alkyl having 1 to 6 carbon atoms, phenyl-(C1-4-alkyl) in which the phenyl moiety may optionally be substituted with alkoxy having 1 to 4 carbon atoms, halogen or nitro or R4 and R5 together represent a group of the general formula (V) < IMAGE > (V) wherein R6 is hydrogen or alkoxy having 1 to 4 carbon atoms, m and n stand for 0, 1 or 2 and acid addition and quaternary salts thereof. The compounds of the general formula (I) are potent peripheral vasodilators and hypotensive agents. They increase the coronary blood flow and in addition to their slight antiinflammatory and diuretic acidivity possess strong antiarrhythmic properties. A process for the preparation of these compounds and pharmaceutical compositions containing them are also within the scope of the invention.
Patent ES-8202086-A1 (ES)
Title: A self supporting panel of polyurethane resins or the like, a manufacturing method thereof and an apparatus used therewith.
IPC: B32B3/08
Filed: 1980-12-05
Abstract: A self supporting panel particularly suitable for use in the building industry, consists of an enbloc structure having a central core and a peripheral frame and is fabricated from polyurethane resins or the like with different densities in the core and frame, the panel structure perferably comprises protective and/or decorative coating sheets covering both the core and frame, said frame being manufactured in such a manner that it completely and permanently adheres to the core and to the coating sheets, due to an intramolecular fusion which takes place amongst the panel constituents contacting surfaces.
Patent ES-8204443-A1 (ES)
Title: Novel bis- and mono-quaternary ammonium derivatives of 2-beta, 16-beta-dipiperidino-5-alpha-androstanes, processes for their preparation and pharmaceutical preparations.
IPC: C07J43/00
Filed: 1980-12-12
Abstract: The invention relates to novel bisquaternary ammonium derivatives of 2 beta ,16 beta -dipiperidino-5 alpha -androstanes having the formula: < IMAGE > wherein < IMAGE > R2=CH3, C2H5 or CH2CH=CH2 R3=CH3, C2H5 or CH2CH=CH2, with the proviso that R2 and R3 are not CH3 simultaneously R4=O or H( beta OR5), wherein R5=H or aliphatic carbacyl (1-6 C) and X=a halogen atom, to processes for their preparation and to pharmaceutical preparations. The invention also relates to novel 16-monoquaternary analogs as intermediates. The compounds possess neuromuscular blocking activity.
Patent ES-8204555-A1 (ES)
Title: Production of insulated winding wires that can de directly tinned.
IPC: B29C44/32
Filed: 1980-12-23
Abstract: 1. Method for the production of insulated winding wires that can be directly tinned by extrusion of thermoplastic polycondensate resins without aftertreatment of the extruded coating by after-stretching, wherein the resins are applied on the wire in one step in such a layer thickness complying with the requirements of the German Industrial Standard DIN 46435, the improvement which comprises employing solvent-free polyurethane elastomers of difunctional aromatic isocyanates and monomeric diols.
Patent ES-8301851-A1 (ES)
Title: Self-levelling cementitious mixes.
IPC: C04B24/18
Filed: 1981-05-07
Abstract: A self-levelling cementitious mix, especially a screeding mix comprises high alumina cement and portland cement in non-critical proportions together with sufficient plasticiser and set retarder to make the mix workable in an acceptable setting period. Preferable proportions of the cement are 20-80:80-20 most advantageously 50:50.
Patent ES-8207616-A1 (ES)
Title: Improvement in fuel saving apparatus for piston type internal combustion engine
IPC: F02M31/04
Filed: 1981-05-14
Abstract: A working part is arranged between the inlet port and the outlet port of a carburettor chamber, which is located between the carburettor and the engine cylinder. The working part lies opposite the inlet port and cuts off the fuel flow path in order to reduce the particle size of the atomised fuel coming from the carburettor and to create a turbulence in order to obtain a perfect fuel-air mixture before the mixture passes into the engine cylinder.
Patent ES-8204456-A1 (ES)
Title: Mixed trisazo/azoxy dyestuffs, their preparation and use.
IPC: D06P3/32
Filed: 1981-06-11
Abstract: Trisazo/azoxy dyestuff mixtures which in the form of free acid correspond to the formula < IMAGE > (I) in which R denotes H or optionally substituted alkyl, X and Y denote H, alkyl, alkoxy, halogen, hydroxyl, alkylsulphonyl, optionally mono- or di-alkyl-substituted sulphamyl, carboxyl and carboxyalkoxy and K denotes the radical of a coupling component, are outstandingly suitable for dyeing fibre materials containing hydroxyl groups and fibre materials containing amide groups, such as cotton, natural and synthetic polyamide, paper and leather. They give dyeings having good build-up capacity and good combinability.
Patent ES-8301762-A1 (ES)
Title: Reinforced structures
IPC: D04H3/05
Filed: 1981-10-15
Abstract: An apparatus and method of manufacture for making tire breaker cord fabric comprising a tire cord laying head to lay a zig-zag assembly of a single cord, edge loop holding units and drive means for relatively moving the cord assembly to an elastomeric material coating device.
Patent ES-8304583-A1 (ES)
Title: Preparation of rhodium complex compounds.
IPC: C07F15/00
Filed: 1981-12-29
Abstract: Process for preparing halocarbonylbis(triorganophosphorus) rhodium compounds and hydridocarbonyltris(triorganophosphorus) rhodium compounds.
Patent ES-8306545-A1 (ES)
Title: Circuit arrangement for technically reliable operation of signal lights
IPC: B61L5/18
Filed: 1982-10-13
Abstract: The subject of the application relates to a circuit arrangement for technically reliable operation of AC-powered signal lights which are operated at a lower voltage at night than during the day. Signal lights of this type are used in railway systems and are normally powered from the signal box via cable feeder lines. In order to identify failures, a monitoring circuit is allocated in the signal box to each signal light, which emits a fault signal if the operating current falls below a threshold value under the night-time operating current level. Where long feeder line lengths are involved - and this is required for the large control areas desired nowadays - capacitive fault currents may exceed the low-level threshold values and disable the monitoring circuit. The invention on which the application is based therefore provides for a modification of the threshold value along with day/night switchover. Where monitoring relays are used whose release excitation defines the threshold value, this is achieved in simple fashion through activation or de-activation of an auxiliary current path (ZSP) which influences the release excitation.
Patent ES-8401911-A1 (ES)
Title: Folding crane with a telescopic mast and a jib consisting of several elements
IPC: B66C23/34
Filed: 1983-05-02
Abstract: A folding crane is provided, the telescopic mast (7, 8) of which carries a jib of several pivotable sections (10, 12, 13). The compensation cable (22) provided has a fixed length. It runs from an anchoring point (29) at the base of the head of the inner mast (8) over rollers (28, 27, 26) as well as over a further roller (30) and is finally fastened to the tip (23) of a supporting frame which is formed from a rigid driving ram (25) and a fastening piece (24). In this way it ensures automatic unfolding of the jib, the jib sections (12 and 13) being held horizontally during the entire telescoping of the mast (7, 8) and moment loads for the telescoping mast being largely avoided thanks to the guidance of this cable.
Patent ES-8404888-A1 (ES)
Title: A method of casting metallic articles.
IPC: B22D29/00
Filed: 1983-06-16
Abstract: For casting of iron alloys in permanent molds (10) thin-walled permanent copper molds are used which are subjected to forced cooling so that the surface layer of the articles (11) is quenched to rapidly form a solidified shell which permits the articles (11) to be transferred from the permanent molds (10) to a temperature regulation (21, 22) zone after a quite short dwell time in the permanent molds (10). This allows good utilization of the permanent molds (10) , and their thin walls and good heat conductivity cause the temperature drop over these walls to be so small that cracks and deformation are avoided and the permanent molds (10) thus get a long life. The melt is dosed most expediently by injection from below.
Patent ES-8504731-A1 (ES)
Title: Substituted anthra(1,9-cd)pyrazol-6(2H)-ones.
IPC: C07C243/14
Filed: 1983-07-22
Abstract: Substituted anthra[1,9-cd]pyrazol-6(2H)-ones have anti-microbial activity. Methods for their preparation, use and pharmaceutical compositions are disclosed. Some of the novel anthra[1, 9-cd]pyrazol-6(2H)-ones have the following formula: <CHEM contiene="yes"> where the radicals W, X, X min , Y, Z and R are hydrogen atoms or various substituents.
Patent ES-8601870-A1 (ES)
Title: Process for the preparation of thiuram polysulphides.
IPC: C07C325/00
Filed: 1985-02-19
Abstract: Prodn. of thiuram polysulphide derivs. (I) substd. by (ar)aliphatic and/or cycloaliphatic hydrocarbyl comprises reacting appropriately substd. sec. amines (II) with CS2 and S in a solvent and in presence of an oxidising agent. Reaction is with an amine of pKa at least 8 and at 0-150 deg.C, and the oxidising agent is O2 or O2-contg. gas, used in presence of metal-contg. catalyst. - The amine:CS2:S mole ratio is 1:1-1.2:1-3 and the catalyst is 0.01-5 mmoles per mole (II). Reaction is esp. at 20-90 deg.C. The catalyst is Ce, Mn, Cu, Fe, Co, Mo or V, used as the free element, salt, oxide, complex and/or organic cpds. Pref. solvents are opt. substd. aromatic hydrocarbons and/or 1-6C alcohols, or an aq. alcohol.