baber/WOPTO huggingface dataset:
Patent CH-706030-A1 (CH)
Inventor: OBERHOLZER MARCEL
IPC: B21D51/26
Filed: 2012-01-18
Abstract: Zur Herstellung einer Dose aus Metall mit einem Aufreissdeckel und mit einem Aufbewahrungsraum für einen Gegenstand oberhalb des Aufreissdeckels wird so vorgegangen, dass zunächst ein oberer Rand der Dose gebildet wird, der einen geringeren Durchmesser aufweist als den Innendurchmesser des Dosenrumpfs, wobei ein Übergangsbereich (6) gebildet wird. Nachdem der Aufreissdeckel befestigt worden ist, wird dieser Übergangsbereich tiefgezogen, so dass der Aufreissdeckel (2) zum Boden (5) der Dose hin versetzt wird. Damit entsteht der Aufbewahrungsraum. Dieses Vorgehen erlaubt die Verwendung von zuvor gebildeten Aufreissdeckeln, was die Dichtigkeit der Siegelung beim Aufreissdeckel sicher gewährleistet.
Patent DZ-1443-A1 (DZ)
Inventor: HOTTOVY JOHN DOUGLAS VERNON
IPC: C08F110/02
Filed: 1990-08-25
Granted: 2004-09-13
Abstract: A polymerization process wherein monomers are polymerized in liquid diluent to produce a liquid slurry containing particles of normally solid polymers, periodically opening a product takeoff port to allow a charge of liquid slurry to flow into an elongated confined zone including a flash line heater and then into a flash chamber wherein the lighter components are separated from the polymer The process is particularly characterized by the fact the elongated confined zone is constructed such that the flow time of the charge of slurry in the flash line heater is equal to at least about 25 percent of the time between the time of the closing of the settling valve and the next opening of the settling valve.
Patent DZ-1482-A1 (DZ)
IPC: A61P43/00
Filed: 1991-01-09
Granted: 2004-09-13
Abstract: The invention relates to a novel crystalline form, containing water of crystallization, of 4-(5,6,7,8-tetrahydroimidazol[1,5-a] pyridin-5-yl)-benzonitrile hydrochloride of formula Ia   <IMAGE> (Ia) and to a process for the preparation thereof. The novel crystalline form is distinguished by excellent storage stability.
Patent ES-159362-A1 (ES)
Title: MEJORAS EN LA FABRICACIoN DE RECIPIENTES DE TRANSPORTE
IPC: B65D85/34
Filed: 1942-11-19
Abstract: Mejoras en la fabricación de recipientes de transporte construidos especialmente de plancha de metal ligero caracterizadas por estar articuladas las paredes laterales al fondo por charnelas y ligadas entre sí por cierres ligeros sueltos.
Patent ES-172828-A1 (ES)
Title: Mejoras introducias en los medios para el acoplamiento de tubos
Inventor: ROBERT LAMONT BOYD NEIL
IPC: F16L19/10
Filed: 1946-03-08
Abstract: Mejoras introducidas en los zunchos de cierre para su uso con tuercas acopladoras caracterizados porque dichos zunchos tienen una porción de labio socavada de forma anular destinada a ser apretada radialmente hacia adentro bajo la presión axial ejercida por el movimiento longitudinal de la tuerca acopladora con respecto al zuncho de cierre.
Patent ES-180694-A1 (ES)
Title: UN PROCEDIMIENTO CON SU DISPOSITIVO DESTINADOS A EJERCER Y MANTENER UNA TRACCIoN SOBRE HILOS METáLICOS
Filed: 1947-11-28
Abstract: Procedimiento con su dispositivo destinado a ejercer y mantener una tracción sobre hilos metálicos que forman parte de un cable o de un paquete de hilos, carcterizado porque en cada extremidad del cable o del paquete de hilos se prevén medios de fijación de los hilos, los cuales permiten igualmente disponer en el cable los hilos de modo que se encuentren en una capa o en capas paralelas que no se tocan y también de modo que por la tracción ejercida sobre los hilos pueda mantenerse esta disposición.
Patent ES-181058-A1 (ES)
Title: MEJORAS EN O RELACIONADAS CON LA CEMENTACIoN DE ELEMENTOS oPTICOS
IPC: G02B1/00
Filed: 1947-12-20
Abstract: Mejoras en o relacionadas con la cementación de elementos ópticos caracterizadas por el procedimiento de cementar entre sí, elementos de prisma para formar combinaciones de prisma para instrumentos ópticos por la acción de interponer entre los elementos de prisma que ha de ser cementados, una fina película o chapa de materia flexible y transparente que se hace adherente a las superficies de prisma que han de ser cementadas entre sí.
Patent ES-264293-A1 (ES)
Title: Production of 7-chloro-6-demethyltetracycline
IPC: C07C233/00
Filed: 1961-01-24
Abstract: 7-Chloro-6-demethyltetracycline is prepared by aerobically fermenting a tetracycline-producing or a 7-chlortetracycline-producing micro-organism of the genus Streptomyces in an aqueous nutrient medium containing chloride ion in the presence of a methylation inhibitor, in an amount between 10 mg. per litre and 1000 mg. per litre of the aqueous nutrient medium of formula: <FORM:0966188/C1/1> or a salt thereof with a base, e.g. alkali and alkaline earth metal salts, wherein R1 is H or NH2 and R2 is an unsubstituted phenyl, pyridinyl, triazinyl, pyridazinyl, pyrimidinyl or pyrazinyl radical or one of these radicals substituted by amino, chloro, methylthio or lower alkoxy or lower alkyl of 1 to 4 carbon atoms, or is: <FORM:0966188/C1/2> or <FORM:0966188/C1/3> The methylation inhibitor may be controlled by adding p-aminobenzoic acid and/or folic acid. Specified micro-organisms are the tetracycline- and 7-chloro-tetracycline-producing strains of Streptomyces aureofaciens. A list of suitable methylation inhibitors is given.
Patent ES-295062-A1 (ES)
Title: Electronic appliance
IPC: H04R7/12
Filed: 1964-01-04
Abstract: In a transistorized radio receiver a rectangular printed circuit plate 1 is used which also forms the chassis of the loud-speaker, the magnet 4 of which is mounted in an aperture in the centre of the plate 1. The diaphragm 7, which may be rectangular (Fig. 1b, not shown) being formed with channels which are radial to the outside periphery but tangential to the inner periphery, or circular (Fig. 3a, not shown) is attached at its edge to the plate 1. The plate is supported at its edges by means of supports 8 attached to the metallic outer case 9 which is provided with a separate battery compartment 12. The plate 1 may be formed with passages so as to modify the loud-speaker response (Fig. 2b, not shown), while the speaker diaphragm may be attached to a separate carrying ring (Fig. 3d, not shown) which is supported by the plate 1. According to the Specification the invention may be applied to other electronic apparatus and the loud-speaker may be replaced by a microphone.
Patent ES-301929-A1 (ES)
Title: Two-stage process for the preparation of potassium metaphosphate
IPC: C01B25/445
Filed: 1964-07-10
Abstract: Potassium metaphosphate, (KPO3)n, is prepared by partially reacting phosphoric acid and KCl at 120-300 DEG C. and completing the reaction by running the partly reacted mass into a fused bath of (KPO3)n maintained at 560-850 DEG C. The acid may be -ortho, meta or super phosphoric acid, preferably containing over 25% P2O5. Equimolar proportions, or excess of either reactant, may be used, and H2SO4 may be added to provide K2SO4\sBKCl in the product. The first step may be carried out in a rotary kiln or tank furnace, to which the reactants are fed separately or as a suspension of KCl in the acid, heat being supplied by HCl gases from the second step and optionally by a burner. 45-75% of the KCl is allowed to react, and the fluid mass is then fed into a second rotary or tank furnace containing a (KPO3)n melt, heated directly by a burner above the surface of the melt or by a radiant roof, and/or by resistance heating of the melt. The m. pt. of the bath may be reduced by adding KCl, K2SO4, CaCl2, MgCl2 or oxides, e.g. of Ca, Mg, Fe, Al or Si. The melt may be cooled slowly, or rapidly, e.g. by tapping on to a water-cooled metal conveyer or rotary drum, to give a water-insoluble or -soluble product respectively, which may then be ground and screened. Alternatively, the melt may be sprayed to give granules. The HCl evolved in both steps may be fed to an aqueous absorber.
Patent ES-330803-A1 (ES)
Title: Hydrogenated moenomycin and process of preparation
IPC: C07G11/00
Filed: 1966-08-31
Abstract: The antibiotic activity of moenomycin complex (Specification 977,327) or its components A, B and C against gram-positive pathogenic germs is enhanced by hydrogenation. The hydrogenation is carried out with the aid of precious metal catalysts (e.g. platinum) or Raney nickel in a polar solvent such as water, glacial acetic acid, methanol or dimethyl formamide. In the case of the hydrogenated moenomycin complex, the complex may be separated into the hydrogenated single components A, B and C by the process of Specification 1,126,196. Physical data for the hydrogenated compounds are provided. Pharmaceutical compositions comprise a carrier and a hydrogenated moenomycin complex or hydrogenated component A, B or C.
Patent ES-334436-A1 (ES)
Title: Improvements relating to washing machines
IPC: D06F39/02
Filed: 1966-12-12
Abstract: A combined water inlet and powder dispenser for a washing machine comprises a powder receptacle 4 and a water supply hose 8 arranged to discharge water into a chamber 18 to flush powder from the receptacle. If the receptacle outlet becomes blocked water flows over ribs 16 defining the chamber and to the machine via outlet 2. If outlet 2 is blocked water is discharged from the overflow 3. Several receptacles or a compartmented receptacle may be provided.
Patent ES-335520-A1 (ES)
Title: Improvements relating to the Coating of Metals.
IPC: B05D3/02
Filed: 1966-12-24
Abstract: Tin or tin plate, or metals or alloys having an analogous behaviour with regard to melting and crystallization properties is coated with a layer of lacquer and quickly heated to a temperature above the melting point of the tin or other metal or alloy to cure the lacquer layer and simultaneously cause the surface metal or alloy layer temporarily to melt, and thereafter the material is cooled to a lower temperature, the heating time and temperature being such that the surface layer of the metal or alloy reaches an obviously molten stage before becoming resolidified. The resin may be cured at 300 C. for 40 seconds, and the material then cools in water at 70 to 75 Centigrade. The heating temperature and heating period are chosen such that the molten metal or alloy does not drip away or have its adhesion to an underlayer impaired. The speed of cooling such that after its recrystallization the metal or alloy does not have an undesired crystal structure. The method can be carried out continuously as well as discontinuously. The material can be coated on one or both sides. In example 1 tin plate is lacquered with a white epoxy resin to a layer thickness of 8 to 10 microns. The epoxy resin is then cured at 300 Centigrade for 40 seconds, and the material is cooled in water at 70 to 75 Centigrade.
Patent ES-349520-A1 (ES)
Title: Certain pyridyl-hydrazino-2-yl-imidazolines
IPC: A61K31/33
Filed: 1968-01-19
Abstract: Pharmaceutical compositions comprise a compound of formula I: in which A is a heterocyclic ring system with aromatic character, if desired substituted by one or more alkyl and/or alkoxy groups with 1-3 carbon atoms, chlorine or bromine atoms or phenyl groups, which optionally may themselves carry one or more alkyl groups with 1-3 carbon atoms, the said ring system consisting of either a 5- or 6- membered ring, a fused 5- and 6- membered ring or two fused 6-membered rings and containing 1-3 hetero atoms at least one of which is a nitrogen atom or a physiologically acceptable acid addition salt thereof in conjunction with a suitable carrier or diluent and optionally other antihypertensive and/or saluretic agents, e.g. benzothiadiazines and/or spasmolytics, or psychosedatives. The active ingredients of formula I exhibit anti-hypertensive activity and some also possess analgenic, secretion-inhibiting, vasoconstricting and/or sedative activities. The compositions may be administered, orally or parenterally.
Patent ES-349748-A1 (ES)
Title: Method of and Apparatus for Manufacturing a Concentric Neutral Conductor
IPC: H01B13/02
Filed: 1968-01-25
Abstract: A method of making a neutral conductor consisting of corrugated wires disposed concentrically on a cable core, comprises uniformly distributing the individual wires on a circle concentric to the core, advancing the core axially and advancing the wires therewith, corrugating the wires one after the other by deflecting them transversely with respect to the core axis in dependence on the speed of advance, applying the corrugated wires to the surface of the core side-by-side, in positions oriented longitudinally with respect to the core, and securing the corrugated wires by taping and/or a sheath. An apparatus for carrying out the method comprises a hollow nipple having a bore 4 through which the cable passes and a number of bores 3 in the wall of the nipple which emerge at a conical face 5 formed between the large rear end of the nipple and the smaller diameter front end 6. A roller 7 which has edges chamfered to the same angle as the conical face 5, is rotatably mounted in a bracket attached to a ring 9 having external teeth which mesh with a driving pinion 10. The wire leaving the bore 3 is engaged by the roller 7 and two bends are formed in the wire. The rate of movement of the wire is related to the speed of rotation of the ring 9 so that during one revolution of the ring the wire advances by a distance c which equals a+b where a is the distance from a collar 8 to the junction of the smaller diameter 6 with the conical face, and b is the distance from this junction to the bores 3. In order to avoid the necessity for changing the nipple when the amplitude or pitch of the corrugation is to be changed, a collar 8 is mounted on the part 6, the diameter of the collar and its position along the axis being varied to adjust the amplitude and pitch. The ring 9 is movable axially to space the wheel 7 away from the face 5 by the wire thickness.
Patent ES-358687-A1 (ES)
Title: Automatic chemical testing apparatus
IPC: G01N33/483
Filed: 1968-09-30
Abstract: Automatic analysis apparatus comprises a loop conveyor having at least one row of openings to receive open-topped containers 24, means for indexing the conveyor, means for dispensing samples to be tested into the containers at a dispensing station, means for dispensing reagents into the containers at a reagent dispensing station, means for heating the containers containing sample and reagent at a reaction station, means for testing the contents of the containers at an analysing station, means for cleaning the containers after the testing, and automatic control means for actuating the conveyor indexing means, the sample and reagent dispensing means, the testing means, the cleaning means and the drying means and controlling the sequence of operation. The conveyor with the means for heating, cleaning and drying the tubes is the subject of Specification 1,240,305. Operation of the conveyor &c by piston-cylinder device (156) (Fig. 34, not shown) with an air supply controlled by master timer (272) continues until the last of the programmed tests is completed, when to end the cycle an end wash timer is actuated and this continues to index the conveyor for a predetermined number of cycles to ensure cleaning of all the tubes 24. The sample dispensing assembly (Fig. 7) comprises a pick-up needle (62) (Fig. 8, not shown) carried by car 64 movable along arm 66 which itself is rotatable about one end to move needle (62) to a position over a sample container 46 on turntable 32, which may be mounted over a cooling jacket 50, then back over a row of tubes 24 on the conveyor, car 64 travelling along arm 66 to dispense aliqnots of sample into each container in the row. The samples in each longitudinal row of tubes on the conveyor may be subjected to the same test. The sample pick-up and dispensing device is the subject of Specification 1,240,304. The reagent dispensing assembly (Fig. 35), which is the subject of Specification 1,240,306, comprises piston-cylinder device 280,278 and one-way valves 282, 284. Reagent is withdrawn from container 38 through valve 282 into the cylinder and forced out of the cylinder through valve 284 under air-pressure. The reagent dispensing lines for a row of tubes 24 on the conveyor pass through holes in a bar 334 mounted transversely over the conveyor. At the analysing station the contents of a row of tubes 24 are simultaneously aspirated into a row of cuvettes for optical measurement. The operations to be carried out on each sample are preselected by pressing buttons on a control panel (Figs. 1, 62, 64 not shown). The control means is the subject of Specification 1,240,308.
Patent ES-358760-A1 (ES)
Title: Method of manufacturing electronic devices,in particular semiconductor devices
IPC: H01L31/0384
Filed: 1968-10-03
Abstract: In a method of manufacturing an optoelectrical semi-conductor device comprising an insulating plastics foil having electrically active grains 3 embedded therein, said grains protruding free of the insulating plastics material 4 on at least one side of the foil, an electrode 7 being present on at least said one side of the foil, the foil is formed by embedding the grains in a polyester and exposing grain surface parts by superficial etching of the polyester with the aid of an alcoholic lye solution, after which electrode material such as indium and gold is applied. The plastics material is polyurethane and the grains are silicon, silicon carbide, cadmium sulphide, cadmium selenide or lead sulphide. The alcoholic lye solution used to etch the plastics to expose the grains consists of a 5% by weight potassium hydroxide solution in ethanol. The device may be a photo-diode, photo-resistor, solar cell or P-N light source.
Patent ES-363958-A1 (ES)
Title: Use of radioactive compounds to determine fat absorption
IPC: A61K31/19
Filed: 1969-02-21
Abstract: Use of radioactive labeled phenylsubstituted fatty acids to determine disturbances in fat metabolism in animals, the degree of disturbance being determined by measurement of a radioactive degradation product excreted in the urine.
Patent ES-364911-A1 (ES)
Title: Electroplating of plastics
IPC: C23C18/20
Filed: 1969-03-18
Abstract: Plastic material is conditioned prior to electroplating by incorporation of 1-60% by weight, based on the weight of the filled composition, of a siliceous filler, shaping the filled plastics composition, etching the surface of the shaped compositions with an acidic aqueous chromate solution and treating the surface, before or after etching, with hydrogen fluoride. Plastics materials used include polyethylene, polypropylene, and copolymers of ethylene with propylene or 1-hexene. The resultant plastic articles may be preplated by electrolessly depositing a metal thereon e.g. Cu and Ni, and then electroplated with Cu, Ni or Cr by conventional methods (see Division C7).
Patent ES-367265-A1 (ES)
Title: Method for producing halftone multicolor images
IPC: G03F7/029
Filed: 1969-05-14
Abstract: A colored image or pattern formed of one or more colored hydrophilic colloid layers is produced on a permanent support by transferring onto such support in the presence of an aqueous liquid from a temporary support carrying the same, an unhardened colored hydrophilic colloid layer containing a photosensitive iron (III) complex which yields iron (II) ions on exposure to active electromagnetic radiation, exposing the thus-transferred colloid layer while in a substantially dry state to imagewise modulated active electromagnetic radiation, treating the exposed layer with an aqueous liquid comprising hydrogen peroxide or containing dichromate ions so as to effect hardening of the exposed regions of the colloid layer, and removing the nonexposed regions of such layer from the permanent support by washing with an aqueous liquid, these steps being repeated in sequence for each colored colloid layer transferred to the permanent support to constitute the ultimate colored image or pattern.
Patent ES-369492-A1 (ES)
Title: Grapple
IPC: B66C3/16
Filed: 1969-07-14
Abstract: The description and drawings are identical with those of Specification 1,256,135, but the claims are different.
Patent ES-370821-A1 (ES)
Title: Induction meters
IPC: G01R11/36
Filed: 1969-08-25
Abstract: A three-phase induction meter comprises a single disc 9 having concentric external and internal conductive parts A, B insulated from one another, three driving electromagnet systems 1, 2, 3 spaced around the external part A of the disc, the driving systems 1, 3 being spaced from the driving system 2 by an angle greater than 90 degrees (preferably 96 degrees), and a counting mechanism 4 disposed between the driving systems 1 and 3. The arrangement reduces electromagnetic interaction between the phases. A further compensating torque may be provided by a magnetic washer 12 adjustably mounted on the shaft 13 below the disc so as to channel leakage fluxes from the voltage electromagnets through the internal part B of the disc. Braking magnets 5, 51 are positioned between driving systems 1, 2 and 2, 3.
Patent ES-385685-A1 (ES)
Title: Method and apparatus for controlling an elevator for medium to high running speed
IPC: B66B1/40
Filed: 1970-11-18
Abstract: A nominal value element, an actual value element, a control panel and a selector are operatively associated with a speed regulated drive for an elevator cabin. Those floors lying in the selected running direction are successively searched for the presence of a call and, immediately after starting of the run, a pulse sequence is produced to advance the selector and a counter, in synchronism, step-by-step. Upon discovery of a call by the selector, or when a pulse total greater by one than the number of floors that can be served at a running speed not exceeding a predetermined first velocity, the pulse sequence is interrupted by the counter. In the absence of a call, after interruption of the pulse sequence, and until a call is discovered, the selector is advanced by brake engagement start pulses correlated with a predetermined second velocity. The braking nominal voltage, corresponding to the running speed adjusting itself, is preselected by evaluating the counting position of the counter. The brake engagement starting pulse, to be supplied to the nominal value element, is selected by the starting pulse correlated to the target floor as well as to the selected running direction and to the running speed. The nominal value element includes a time-dependent nominal value setter, a path-dependent nominal value setter, a root former and a discriminator. The control panel includes a selection circuit, connected to shaft switches, a nominal value starter, a blocking circuit, the counter, a pulse generator and a stopping transmitter. The nominal value element and the selector are connected to the control panel.
Patent ES-386074-A1 (ES)
Title: Process for the connection by setting of collectors on water-boxes of heat exchangers
IPC: F28D1/053
Filed: 1970-12-01
Abstract: The process for the connection by crimping of collectors on water-boxes of heat exchangers is characterized in that parts of the collector and the water-box are surrounded by an electrically conductive metallic belt which is then submitted to at least one high electromagnetic pulse.
Patent ES-386897-A1 (ES)
Title: Method for producing carbon black
IPC: C08L21/00
Filed: 1970-12-30
Abstract: A method and apparatus for introducing charge oil and a dispersant as a mixture into a carbon black reactor to establish two zones of charge oil at different entrance velocities into the reactor.