baber/WOPTO huggingface dataset:
Patent CH-714583-A1 (CH)
Title: Antriebsvorrichtung für eine Kämmmaschine.
Inventor: HERIBERT WEBER
IPC: D01G19/26
Filed: 2018-01-23
Abstract: Die vorliegende Erfindung betrifft eine Antriebsvorrichtung für eine Kämmmaschine, mit einem über einen Hauptmotor (128A) angetriebenen Getriebe (51), wobei das Getriebe (51) einen Abreisswalzen-Antriebsstrang zur Pilgerschrittbewegung von Abreisswalzen (34), einen Rundkamm-Antriebsstrang zum ungleichförmigen Antreiben eines Rundkammes (16) und einen Zangen-Antriebsstrang zur Hin- und Herbewegung eines Zangenaggregates aufweist, und wobei eine Wirkverbindung zwischen dem Hauptmotor (128a) und den Antriebssträngen (70, 92, 100) besteht. Erfindungsgemäss weist der Abreisswalzen-Antriebsstrang eine Abreisswalzen-Hilfswelle (70) auf, auf der drehfest ein erstes Antriebszahnrad (130) sitzt, der Rundkamm-Antriebsstrang weist eine Rundkamm-Hilfswelle (92) auf, auf der drehfest ein zweites Antriebszahnrad (132) sitzt, und der Zangen-Antriebsstrang weist eine Zangen-Hilfswelle (100) auf, auf der drehfest ein drittes Antriebszahnrad (134) sitzt, sodass die Wirkverbindung zwischen dem Hauptmotor (128a) und dem ersten Antriebszahnrad (130) sowie zwischen dem zweiten Antriebszahnrad (132) und dem ersten Antriebszahnrad (130) sowie zwischen dem dritten Antriebszahnrad (134) und dem zweiten Antriebszahnrad (132) vorgesehen ist, wobei eine Vorrichtung zur Trennung der Wirkverbindung zwischen dem zweiten Antriebszahnrad (132) und dem ersten Antriebszahnrad (130) durch eine Verschiebung des zweiten Antriebszahnrades (132) oder der Rundkamm-Hilfswelle (92) in Richtung einer Längsachse der Rundkamm-Hilfswelle (92) vorgesehen ist.
Patent ES-141850-A1 (ES)
IPC: C09B67/00
Filed: 1936-04-01
Abstract: Solid aryl-diazonium salts are made by precipitating from an aqueous solution by means of a salt of benzene-monosulphonic acid a diazonium salt of an o-aminodiphenylether derivative.  The examples describe the precipitation of diazo solutions prepared from (1) the ethyl ester of 2 - amino - 4<1> - chloro - 1 : 1<1>-diphenylether-4-carboxylic acid; (2) 4-chloro-2-amino-1 : 1<1>-diphenylether; (3) 4 : 2<1>- or 4<1>-dichloro - 2 - aminodiphenylether with sodium benzene-monosulphonate. Specification 238,704, [Class 2 (iii)], is referred to.
Patent ES-179288-A1 (ES)
Title: Mejoras introducidas en los pernios para cierres
Filed: 1947-08-09
Abstract: Mejoras introducidas en los pernios para cierres en general hechos de cualquier metal sin excluir los metales blandos como el latón y el aluminio; caracterizadas por tal ejecución que su parte movible gira sobre la fija en correspondencia de órganos adecuados de trabajo de metal muy resistente alojados en cuerpos tubulares del pernio de manera que resulten sustraídos a la acción directa de los agentes oxidantes y configurados de modo que den lugar al roce mínimo.
Patent ES-182069-A1 (ES)
Title: Mejoras en relés cronométricos
Filed: 1948-02-05
Abstract: Mejoras en relés cronométricos en los cuales el desplazamiento de la pieza que ocasiona el accionamiento de los contactos es efectuado por la acción de un tambor roscado, cuya velocidad de rotación y número de hilos de rosca determina la duración del retardo en dicho accionamiento.
Patent ES-183064-A1 (ES)
Title: MEJORAS EN LAS MáQUINAS DE TRICOTAR
Filed: 1948-03-29
Abstract: Mejoras en las máquinas de tricotar, que se caracterizan por dotar al carro deslizante, que efectua el movimiento de las agujas, de unos juegos de rodillos que suavizan el movimiento y disminuyen el desgaste al mismo tiempo que se regula la posición de las agujas por la acción de un mando circular que actúa una excéntrica que, por intermedio de una palanca acodada, hace ascender y descender una plancha que gradua la función de las agujas.
Patent ES-192766-A1 (ES)
Title: Aparato electropunzonador
Filed: 1950-04-29
Abstract: Aparato electro-punzonador caracterizado por constar de cuatro partes principales que son: un electro-motor un tubo anexo un mecanismo punzonador y un trípode de sustentación.
Patent ES-274148-A1 (ES)
Title: Polyoxymethylene polymer stabilized with sulfur
IPC: C08K3/06
Filed: 1962-01-29
Abstract: A polymer or copolymer containing recurring -CH2-O units is stabilized against heat by the presence of sulphur in amount of between 0,001 and 15% of the polymer or copolymer. The sulphur may be uniformly dispersed in the polymer in a powder mixer at below the polymer melting point or in a rollmixer or screw extruder above its melting point. Known stabilizers, e.g. 4-41-butylidene-bis-(6-t-butyl-3-methylphenol) and diphenylamine may also be present. The polymer may be acetylated.
Patent ES-335902-A1 (ES)
Title: Oxadiazolidine Derivatives and Herbicidal Composition containing them
IPC: C07D271/07
Filed: 1967-01-21
Abstract: A herbicidal composition contains as active ingredient an oxadiazolinone of the formula I: wherein X is a halo, nitro, trifluoromethyl, methyl, methoxy, phenoxy, substituted phenoxy, methylsulphonyl or substituted methylsulphonyl radical, n is an integer of 1 to 3 and R is an aliphatic radical, optionally substituted by halogen or methoxy, or a benzyl, acetyl carboxymethyl or cyclohexyl radical. The composition may contain a solid or liquid carrier and may be in the form of a solution, emulsion, suspension, or dust, wettable powder or emulsifiable concentrate.
Patent ES-339938-A1 (ES)
Title: Liquid fuel injection devices for free piston internal combustion engines
IPC: F02M57/02
Filed: 1967-04-28
Abstract: A free piston I. C, engine in which the piston 7 is connected to hydraulic pump pistons 2, is fed with fuel from an injection pump which is hydraulically actuated towards the end of the compression stroke of the piston 7 by an extension 22 on the piston 2 entering a bore 21 displacing liquid which acts through passages 33, 34 and chamber 24 on a piston 23 having an extension 23b acting as a fuel injection pump to discharge fuel drawn in through inlet valve 27 to a passage in the member 16 housing an injection valve 20 loaded by a spring 40 and discharging into a combustion chamber 17 formed in the piston 7. Injection stops when piston 23a uncovers port 35. The return stroke of the piston 23 is ensured by incoming fuel pressure and spring 36 and is limited by an abutment 39 which is actuated through levers by a corresponding piston rod 50 on the opposite side of the engine as shown in Fig. 3. The piston 46 operates in a cylinder 47 connected by passage 48 to a chamber 45 which the piston 2 enters at the end of its stroke so that the piston 46 is moved inwardly thereby reducing the quantity of fuel injected. The passage surrounding the valve stem 19 is kept under pressure by reducing the diameter of the portion 37 of the piston 23 so that pressure in the cylinder 1 acts to bias the piston 23 in the direction of the pressure stroke. The hydraulic pump comprises inlet and outlet valves (3, 4 Fig. 1 not shown) each having an associated damping chamber (C). Each cylinder 1 has an accumulator (E).
Patent ES-348197-A1 (ES)
Title: Self-locking threaded element
IPC: B05B7/14
Filed: 1967-11-28
Abstract: A threaded fastener element 10 is provided with self-locking means comprising a patch of tough, resilient plastics material 12 on a threaded portion, which is formed by directing a stream of resin particles from a jet 42 on to the selected portion of the preheated threaded element 10 while this is being carried by conveyer 25. The resin adheres, melts, and on cooling forms a continuous patch which extends further circumferentially at the crowns than it does at the roots. The resin may be a polyamide or polyester such as nylon and to improve adhesion, a primer material such as a solution of a polyamide, epoxy or resorcinol aldehyde resin may be used.
Patent ES-355480-A1 (ES)
Title: Benzenesulphonyl-ureas and process for their manufacture
IPC: C07C301/00
Filed: 1968-06-26
Abstract: Novel compounds of the general formula and their physiologically tolerable salts with bases, for example sodium salts, wherein X represents a chlorine or bromine atom or a methyl group linked to the 4- or 5-position with respect to the carboxylic amide group, preferably a chlorine atom, and Y represents a hydrogen atom or a methyl group are prepared by one of the following methods: (a) Reacting a benzenesulphonyl-isocyanate, -carbamic acid ester, -thiolcarbamic acid ester, -urea, -semi-carbazide or -semicarbazone carrying the substituent of formula in the p-position with an amine carrying the substituent of Formula III or a salt thereof (b) reacting a sulphonamide of the formula or a salt thereof with an isocyanate, carbamic acid ester, thiolcarbamic acid ester, carbamic acid halide or urea carrying the substituent of Formula III (c) hydrolysing a correspondingly substituted benzenesulphonyl-isourea ether, -isourea ester, -isothiourea ether, -parabanic acid or -haloformic acid amidine (d) adding water on to a correspondingly substituted carbodiimide (e) replacing the sulphur atom in a correspondingly substituted benzene-sulphonyl-thiourea by an oxygen atom (f) hydrogenating a corresponding benzenesulphonyl-urea containing, in the molecule, an unsaturated linkage and (g) introducing by acylation the radical of formula into a benzenesulphonyl-urea of the formula and, if desired, converting the resulting compound into a physiologically tolerable salt thereof by reaction with a base. N - [4 - (beta - <2 - methoxy 5 - chloro - benzamido > - ethyl) - benzenesulphonyl] - N1 - acetylurea is prepared by acylation with acetic acid anhydride of the amine. N,N1 - bis - 4 - [beta - < - 2 - methoxy - 5- chloro - benzamido > - ethyl) - benzenesulphonyl]- urea is prepared by treatment of the corresponding carbamic acid with ammonia in the presence of the corresponding sulphonamide. N - [4 - (beta - < 2 - methoxy - 5 - chloro - benzamido > - ethyl) - benzenesulphonyl] - 3 - cyclohexyl-parabanic acid is prepared by reaction of N - cyclohexyl - parabanic acid and 4 - (beta- [2 - methoxy - 5 - chloro - benzamido] - ethyl)- benzenesulphochloride. N - [4 - beta - < 2 - methoxy - 5 - chloro - benzamido > ethyl) - benzenesulphonyl] - N1 - cyclohexyl-isothiourea methyl ether is prepared by reaction of cyclohexylamine and N1[4-(beta-<2- methoxy - 5 - chloro - benzamido > ethyl) - benzenesulphonyl] - imino - dithiocarbonic acid dimethyl ester which is itself prepared by reaction of dimethyl sulphate on the potassium salt of the corresponding dithiocarbonic acid. Pharmaceutical compositions in conventional form for oral or parenteral administration useful in treating diabetes comprise an above novel compound and a suitable pharmaceutical carrier.
Patent ES-357680-A1 (ES)
Title: Brake line clip
IPC: F16L3/13
Filed: 1968-08-17
Abstract: A cable or pipe clip formed from resilient sheet material, comprising a bowed supportengaging portion 30, with a reversely rounded foot portion 32, 34 at each end, at one of which the material of the clip is bent back to overlie the bowed portion and provide a cableengaging portion 48 beneath which a cable or pipe can be gripped, and the clip being such that with the foot portions in engagement with a support and with pressure applied to the bowed portion tending to flatten it, the clip can be caused to slide under retaining means provided on the support so that on said pressure being released to allow part of the bowed portion midway, or substantially so, between the foot portions to bear against the retaining means, the clip will be gripped under the influence of its own resilience between the retaining means and the support. In the construction shown in Fig. 1 the retaining means are the flat heads 27 of three buttons 24, 26, 28 the shank of each of which is welded to the support the portion of the clip has three keyhole slots 36, 38, 40 for engaging the buttons and the centre slot for engaging the button 28 has a neck formed by shoulders 42 so that once the shank of the stud has passed the shoulders it is retained in the narrow part of the slot. The walls of the slot 40 are made resilient so that the shank of the stud 28 can pass the neck by slots 46. In a modification instead of the retaining means being buttons, the retaining means is a bridge piece welded to the support the portion 30 passing under the bridge piece tongues are punched and bent from the arcuate portion and engage the opposite sides of the bridge piece to hold the clip in place. In this construction the arm holds the cable or tube in engagement with the bridge piece.
Patent ES-358872-A1 (ES)
Title: Magnetic circuit opening and closing motor starting switch in response to heat varying macnetic permeance
IPC: H02K17/30
Filed: 1968-10-05
Abstract: A curie point magnetic switch 7 in a motor starting circuit has a resistor 6 in series with its contacts 8 and a positive temperature coefficient resistor 12 in parallel with the contacts 8 and resistor 6. To start the single phase a synchronous motor a main switch 3 is closed so that the mains voltage from terminals 1, 2 is applied to the main motor winding 4 and to a starting winding 5 in series with the contacts 8 and resistor 6 with their parallel PTC resistor 12. The latter heats a ferrite plate 11 to its curie point is that the bias of a contact spring 9 carrying a permanent magnet 10 is sufficient to open the contacts 8. The starting current drops to a low value which is mainly determined by the resistance of the resistor 12, but which is sufficient to heat the resistor 12 and maintain yoke 11 at a temperature above its curie paint so that the permanent magnet 10 is not re-attracted.
Patent ES-367589-A1 (ES)
Title: Imidazoisoindolols
IPC: A23K1/16
Filed: 1969-05-23
Abstract: The invention comprises compounds of formula wherein R is Ph, chlorophenyl, Ph-alkyl, alkyl or heterocyclyl, and the fused benzene ring, Ph or chlorophenyl may be substituted by halogen, alkoxy, OH, CF 3 , alkyl or amino. These compounds, prepared by reducing the corresponding imidazoisoindolone with LiAlH 4 , may be rearranged to the 2-(2-aminoethyl)-3-R-phthalimidine (by acid treatment, or heating in an alkanol), and the latter may be hydrogenated to the 1-R- 2(2-aminoethyl)isoindoline. Therapeutic and veterinary compositions for oral or parenteral administration comprise compounds of the above formula, which are anorexiants, in association with a pharmaceutically acceptable carrier.
Patent ES-375342-A1 (ES)
Title: Method and apparatus for determination of a highly active element by alpha particle
IPC: G01T7/02
Filed: 1970-01-12
Abstract: A method of determination of an element having high alpha activity and diluted in a substance having low alpha activity by alpha particle spectrometry of a source having a thickness at least equal to the path of the alpha particles which provide a spectral curve or so-called degraded spectrum having a practically rectilinear portion, wherein said method consists in determining the quantity of said high-alpha activity element contained in said source by measuring the area of one section of the degraded spectrum which is comprised between two fixed energies located between the limits of said rectilinear portion, said area after subtraction of the background and the contribution of the substance which has a low alpha activity being proportional to the content to be determined.
Patent ES-376436-A1 (ES)
Title: Preparation of 6-acylaminopenicillanic acids
IPC: C07D499/42
Filed: 1970-02-10
Abstract: Penicillanic acids of Formula or salts thereof, are prepared by treating a compound of Formula II or its acid addition salt, with an acid acceptor under anhydrous conditions in an organic solvent or mixture of organic solvents, X being a hydrogen atom or an acyl group and R being an alkyl, aryl or heterocyclic group. The acid acceptor may be a source of alkali metal ions or a tertiary amine and is preferably used in at least one molecular proportion of the compound of Formula II. A nucleophile, e.g. a thiol, a thiocyanate ion or an iodide ion, is preferably also present in the reaction and the acid acceptor and nucleophile may be added as a single compound, e.g. sodium thiophenoxide. Typical solvents are acetone and dimethylformamide.
Patent ES-397019-A1 (ES)
Title: Direct supply control device for a traction motor of vehicles, particularly for electric lifting trucks
IPC: B60L11/18
Filed: 1971-11-15
Abstract: In a vehicle operated by a traction motor, a circuit for controlling the electrical supply to the traction motor in accordance with the speed desired by the operator, which is preferably determined by a foot operated pedal. An electrical storage member stores energy, the magnitude of which is directly related to the motor operating speed at any given instant. When the pedal is fully depressed for maximum traction the storage member operates to delay the energization of a programmed unijunction device at a rate which is inversely proportional to control parameters of the motor so as to provide a substantially gradual transition to the condition of maximum traction.
Patent ES-399959-A1 (ES)
Title: Hydrometallurgical process for extraction of copper and sulphur from copper iron sulphides
IPC: C22B15/00
Filed: 1972-02-19
Abstract: A process for the hydrometallurigical extraction of copper values and sulphur in elemental form from copper-iron sulphides in which the sulphides are subjected to an activation leach with an acidic copper sulphate solution whereby insoluble simple copper sulphides and a solution of ferrous sulphate are obtained. After a liquid-solids separation, for the effective separation of iron from copper values, the ferrous sulphate in the solution is oxidized and hydrolyzed to precipitate the iron, which is removed from the process, and to regenerate acid solution containing sulphuric acid. The copper sulphides are treated with an oxygen-bearing gas and with said regenerated sulphuric acid solution in a multiple-stage oxidizing leach to oxidize the sulphide sulphur to elemental sulphur and to liberate the copper as cupric ion for subsequent recovery in metallic form.
Patent ES-405553-A1 (ES)
Title: Amino derivatives of pyrazolopyridine carboxylic acids and esters
IPC: A61P25/04
Filed: 1972-08-04
Abstract: New amino derivatives of pyrazolo[3,4-b]pyridine-5-carboxylic acids and esters have the general formula THEY ARE USEFUL AS ATARACTIC, ANALGESIC AND ANTIINFLAMMATORY AGENTS. In addition, the new compounds increase the intracellular concentration of adenosine-3',5'-cyclic monophosphate.
Patent ES-413248-A1 (ES)
Title: Contact spring set for an electromagnetic relay
IPC: H01H11/06
Filed: 1973-04-02
Abstract: An electromagnetic relay has a contact spring set in which the contact springs are held in fixed position between two plastic base members, one of which is thermoplastic and is secured to the other by deforming the thermoplastic material during heating by ultrasonic means. The contact springs are aligned in the correct position during assembly by means of registration surfaces mounted on the base member which is not deformed during assembly.
Patent ES-414351-A1 (ES)
Title: Acoustic energy transmission device
IPC: G01R15/26
Filed: 1973-05-03
Abstract: An apparatus for transmitting energy in the form of acoustic energy from one location to another, the energy being supplied at one location to the transmitting apparatus from an acoustic electric energy source through an electromechanical transducer and supplied at the other location by the transmitting apparatus to an electrical load through a second electromechanical transducer.
Patent ES-426266-A1 (ES)
Title: Cyanobenzyl cyclopropane carboxylates
IPC: C07C255/53
Filed: 1974-05-13
Abstract: New cyanobenzyl cyclopropane carboxylates of the formula: HalHal ANGLE ANGLE R1------H || R2COOCH-X | CN where Hal represents a halogen atom R1 and R2 each represent an alkyl group and X represent an optionally substituted phenyl group are useful as pesticides.
Patent ES-426626-A1 (ES)
Title: Elevator system
IPC: B66B7/06
Filed: 1974-05-24
Abstract: An elevator system including an elevator car and counterweight interconnected via hoisting roping for movement in the hoistway of a building having a plurality of landings to be served by the elevator car. Compensation for the hoisting roping includes a chain which interconnects the car and counterweight, and a compensator sheave which guides and tensions the chain. The sheave includes a circumferential groove formed by first and second axially spaced elastomeric members, with the grooves being sized such that alternate links of the chain extend edgewise into the groove, while the intervening links rest against the outer peripheries of the first and second members.
Patent ES-432211-A1 (ES)
Title: Detergent composition for dispersing oil spills
IPC: C02F1/40
Filed: 1974-11-15
Abstract: A detergent composition for dealing with oil spills on water comprises an ester of a polyoxyethylene glycol ester of a C10-24 fatty acid, an organic sulphate or sulphonate detergent, an alcohol or glycol of molecular weight 90-250.
Patent ES-434920-A1 (ES)
Title: Air compressor
IPC: F04B25/00
Filed: 1975-02-20
Abstract: A small high speed direct connected motor compressor has a unitary piston and piston rod whereby the piston wobbles in the cylinder as the crank shaft rotates. The wobbling piston is sealed to the cylinder by a flanged disk of Teflon which forms both a seal and mechanical guide for the piston and which runs without lubrication in contact with a low-friction, surface-coated cylinder of high heat conductivity. The circular rim of the Teflon cup is warped from circular outline to elliptical outline twice per revolution while maintaining its seal with the walls of the cylinder. The structure involves small clearance spaces with consequent good efficiency.
Patent ES-440610-A1 (ES)
Title: Process for producing N-phosphonomethyl glycine
IPC: B01J31/00
Filed: 1975-09-01
Abstract: N-phosphonomethyl glycine is produced by the oxidation of N-(phosphonomethyl) iminodiacetic acid. N-(Phosphonomethyl) iminodiacetic acid is heated to an elevated temperature in an aqueous medium and an oxidizing agent (H2O2, air plus a catalyst such as platinum, palladium, rhodium, etc.) added to oxidize the N-(phosphonomethyl) iminodiacetic acid to N-phosphonomethyl glycine, which is recovered by crystallization.
Patent ES-450897-A1 (ES)
Title: N-Tetrahydrofurfuryl-noroxymorphones, their salts, and analgesic compositions and methods employing them
IPC: C07D489/02
Filed: 1976-08-21
Abstract: Diastereoisomers of the compound of the formula < IMAGE > and non-toxic, pharmacologically acceptable acid addition salts thereof the isomers as well as their salts are useful as analgesics and morphine-antagonists.
Patent ES-460234-A1 (ES)
Title: Railway vehicle bogies
IPC: B61F5/44
Filed: 1977-06-29
Abstract: The drive means for each wheel set is connected via a two bar-like connecting member to an intermediate portion of the bogie frame or to a cross-member in a manner such that longitudinal forces are transferred to the vehicle body. Also, the opposite side of the drive means is mounted on an axle of the wheel set and is connected to the bogie frame in a manner so as to permit the transmission of transverse forces to the bogie frame.
Patent ES-470502-A1 (ES)
Title: Process for the polymerisation of alpha-olefins and method for preparing solid catalytic complexes for use in this polymerisation process.
IPC: C08F4/659
Filed: 1978-06-05
Abstract: Catalyst systems for the polymerization of alpha -olefins, as well as process for making and using the same, which comprises an organometallic compound, like an organoaluminum compound, and a solid catalyst complex formed by reacting together at least one compound selected from organic oxygen-containing and halogen-containing compounds of each of the metals of magnesium and titanium and at least one aluminum halide selected from organoaluminum chlorides of formula AlRnCl3-n wherein R is an alkyl radical featuring at least 4 carbon atoms and 1</=n</=2. Particles of polyolefins of higher average dimension are recoverable, when polymerized in the presence of such catalyst systems.