baber/WOPTO huggingface dataset:
Patent ES-481126-A1 (ES)
Title: New substituted phenylpiperazine derivatives, pharmaceutical compositions containing them and process for their preparation.
IPC: C07D401/12
Filed: 1979-05-31
Abstract: Phenylpiperazine derivatives of the formula I < IMAGE > I in which R1 denotes hydrogen or C1-C6alkyl, R2 denotes hydrogen or one or several, identical or different substituents selected from the group of C1-C6-alkyl, C1-C6alkoxy, halogen, trifluoromethyl, hydroxy, nitro, amino and methylene-dioxy, R3 denotes hydrogen, hydroxy, C1-C6alkanoyloxy, and n is 1 or 2, and the physiologically acceptable salts thereof, processes for their manufacture and medicaments containing or consisting of said compounds.
Patent ES-481697-A1 (ES)
Title: Oil-filled electric cable joint without oil channel in joint insulation
IPC: H02G15/24
Filed: 1979-05-31
Abstract: A stop or through joint for high voltage, oil filled electric cables having a central conductor with an oil duct, insulation around the cable conductor and a sheath around the insulation which is slightly spaced, at least in part, from the insulation. The bared conductor ends are electrically joined and are surrounded by insulation which does not have a deliberately added oil channel for supplying oil to the duct. The joint is surrounded by a conductive casing, and within the casing, the cable insulation and the space between the insulation and the sheath has oil under pressure supplied thereto so that with variations of the operating conditions which cause oil flow in the cables, oil flows through the cable insulation so as to maintain the necessary oil content of the cables. Also, a cable system with a plurality of such joints intermediate the terminal ends of the cable system.
Patent ES-8100331-A1 (ES)
Title: 1 : 2-Bis-chromium-complex dyestuffs from polyazo- or disazo-azomethine compounds, their preparation and their use.
IPC: C09B56/02
Filed: 1979-09-19
Abstract: The invention relates to chromium complex dyes which, in the form of the free acid, have the formula < IMAGE > (1) < IMAGE > < IMAGE > wherein X is a direct bond or a bridge member, each of Z and Z' independently is a nitrogen atom or a -CH-group, p is 1 or 2, each of Y and Y' independently is an oxygen atom or a group of the formula -NR-, wherein R is hydrogen or low molecular alkyl, with the proviso that if Z or Z' is a -CH-group, Y or Y' must be an oxygen atom, R1 is hydrogen or a substituent, B is a benzene or naphthalene radical, A is the radical of an o-hydroxyaldehyde if Z' is the -CH-group or, if Z' is a nitrogen atom, A is the radical of a coupling component which couples in the ortho-position to Y', D is the radical of an o-hydroxyaldehyde if Z is the -CH-group or, if Z is a nitrogen atom, D is the radical of a coupling component which couples in the ortho-position to Y, and n is an integer from 1 to 10. The invention also relates to the manufacture of these dyes by metallization and to their use for dyeing polyamide, in particular leather.
Patent ES-484551-A1 (ES)
Title: Method and apparatus for producing fruit juices
IPC: A23L2/84
Filed: 1979-09-28
Abstract: An apparatus for producing a fruit juice by the enzymatic reaction of a whole fruit including the rind, a fruit rind, a squeeze residue or a frozen product thereof as a raw material, the improvement wherein the enzymatic reaction is carried out while finely dividing the raw material.
Patent ES-8102089-A1 (ES)
Title: Omega-(2-(N-lower alkyl-benzamido)-phenyl)-alkanoic acids, their use and preparation, and medicaments containing them.
IPC: C07C231/00
Filed: 1980-01-24
Abstract: //c-[-2-(N-lower alkyl-benzamido)-phenyl]-alkanoic acids of the general formula I: (FORMULA) wherein n denotes a positive whole number from 2 to 5, R<s1>s denotes a hydrogen atom, a halogen atom, a lower alkyl group, a lower alkoxy group, a lower alkylmercapto group, a trifluoromethyl group or a phenyl group which may be substituted by a halogen atom or a lower alkoxy group, R<s2>s denotes a hydrogen atom, a halogen atom, a lower alkyl group or a lower alkoxy group, R<s3>s denotes a lower alkyl group, R<s4>s denotes a hydrogen atom, a halogen atom, a hydroxy group, a lower alkyl group, a lower alkoxy group, a lower alkylmercapto group, a phenyl group which may be substituted by a halogen atom or a nitro group, a nitro group, an amino group which may be lower alkylated, a lower alkylcarbonyl group, a benzoyl group which may be substituted by a halogen atom, a trifluoromethyl group, a trifluoromethoxy group or a trifluoromethylmercapto group, R<s5>s denotes a hydrogen atom, a halogen atom, a lower alkyl group or a lower alkoxy group, R<s6>s denotes a hydrogen atom, a lower alkyl group or a lower alkoxy group, and their salts with inorganic or organic bases, are new compounds. They have a hypoglycaemic effect and inhibit the glucose formation in the liver. Processes for their preparation are stated.
Patent ES-8200252-A1 (ES)
Title: Non-consumable composite welding electrode.
IPC: B23K35/06
Filed: 1980-09-19
Abstract: A tungsten inert gas-shielded non-consumable composite welding electrode (10) having a solid tungsten rod center (12) and a concentric outer sleeve (14) which has an electrical resistivity substantially lower than the tungsten rod, and which is bonded adhesively and cohesively to the tungsten rod (12) by flame spraying so that the surface irregularities of the mating surface areas of the tungsten rod (12) and the outer sleeve (14) mechanically interlock. This arrangement results in an increase of the operating life and of the current carrying capacity of the electrode, particularly in narrow-groove welding applications.
Patent ES-8201953-A1 (ES)
Title: N-( beta -Hydroxyethyl)-dl-2-(4'-isobutylphenyl)propionamide, processes for its preparation and use in medicaments
IPC: C07C59/68
Filed: 1981-03-10
Abstract: The invention relates to an N-( beta -hydroxyethyl)-dl-2-(4'-isobutylphe nyl)propionamide of the formula < IMAGE > in which R1 is an aryl or alkyl radical, R2 is a hydrogen atom, R3 is a hydrogen atom or is like R4 and R4 is a radical having a straight or branched chain containing one or more alcohol groups, where R4 can also be an aryl radical containing at least one alcohol group. This composition is particularly suitable for the control of inflammations and is suitable for topical application. It is prepared by reaction of the 2-phenylpropionic acid derivative with an oxyhalide, phosphorus halide or sulphur halide and reaction of the compound resulting therefrom with an aminoalcohol.
Patent ES-8301860-A1 (ES)
Title: Preparation of a catalyst for normal paraffin isomerization.
IPC: B01J37/02
Filed: 1981-08-24
Abstract: Catalysts for the isomerization of n-paraffins are prepared by treating mordenite with an acid solution comprising Na- or K-ions and thereafter with a solution of an NH4-compound, mixing the thus treated mordenite with an inert binder material on which a Group VIII noble metal has been deposited and finally shaping the resulting mixture under high pressure.
Patent ES-8201332-A1 (ES)
Title: Improvements introduced in slot machines.
IPC: G07F17/34
Filed: 1981-07-28
Abstract: A slot machine having an enclosing casing with a screen with luminous signs operable according to an electronic system, the operation of the signs being determined by chance to determine prizes paid out by the machine, the casing having gates 17, 13 at front and rear and lockable in closed positions, the general circuit of the machine having an input portion secured to the frame of the machine, a further part fixed to the interior of the rear gate 13 and a further part controlling the luminous signs and control and signalling elements fixed to the front gate 17.
Patent ES-8206876-A1 (ES)
Title: Convection oven with a temperature control apparatus.
IPC: H05B6/68
Filed: 1981-10-13
Abstract: An oven for cooking and/or defrosting food by recirculating heated air is provided with a temperature control means for measuring the actual internal temperature of the food and switching the oven off when the desired temperature is reached. The control includes a temperature sensing device which is insertable into the food for monitoring the actual internal food temperature and a circuit for monitoring the malfunctioning of the sensing device. The monitoring circuit is incorporated into the temperature control and is capable of switching the oven off when a malfunction is detected. The control circuit is also provided with a bypass circuit to allow the oven to be operated without the temperature sensing means.
Patent ES-8207209-A1 (ES)
Title: Energy efficient process for the production of carbon black
IPC: C09C1/50
Filed: 1981-10-21
Abstract: Method for the production of carbon black by an oil furnace process whereby an aromatic feedstock is pyrolytically dissociated into carbon black by contact with a turbulent mixture of combustion gases generated in burning a gaseous fuel in the presence of a stoichiometrical excess of oxygen. The gaseous fuel feed to the process being recycled off-gases associated with the pyrolysis reaction effluent from which the condensible gas content thereof is removed prior to recycling.
Patent ES-8300973-A1 (ES)
Title: Gas spring including hydraulic locking means
IPC: F16F9/00
Filed: 1981-10-26
Abstract: A gas spring for height adjustment of drawing-tables or the like includes an arrangement for hydraulically locking the gas spring against sudden collapse due to overloading or loss of internal gas pressure. The hydraulic locking mechanism includes a pressure responsive valve which operates, in response to an excess pressure differential between the gas spring cavity and the pressurized gas chamber, either to prevent flow of the hydraulic locking medium out of the cylinder cavity or to restrict such flow to a slow, safe rate.
Patent ES-8301148-A1 (ES)
Title: Device for producing rolls of flexible sheets wound in staggered overlapping formation.
IPC: B31B50/02
Filed: 1981-12-22
Abstract: 1. Apparatus for making shingled strip rolls (37) consisting of shingled flat articles, such as bags or bag workpieces, which have been superimposed in a a shingled arrangement on a belt conveyor, comprising a winding core (45), which is mounted in the machine frame and to which at least one retaining strip (40) is secured, which is withdrawn from a supply roll (39) and as the shingled strip (37) is wound up is stretched over and retains the latter, also comprising a belt conveyor, which supplies the workpieces and consists of a frame (35), which carries rollers (31, 33) at least at opposite ends of the frame and is pivotally movable about the axis of the first roller (31), and a driven endless conveyor belt (28) trained around the rollers (31, 32, 33) of said frame, also comprising means (38) for moving the frame (35) into engagement with the winding core (45) or with the shingled strip roll (37) forming on said winding core so that they are driven by the endless conveyor belt (28) of said frame, and comprising a conveyor for feeding the shingled articles to the belt conveyor, characterized in that the drive roll shaft for the belt conveyor (28) is connected to a pulse generator (41), which delivers electric pulses in accordance with predetermined angular positions, which pulses are counted by a counter (42), which is adapted to be set to a predetermined count, the device (26) for scanning the edges of the workpieces resets the counter (42) to zero in response to the detection of each workpiece edge, the counter (42) deenergizes the motor for driving the drive roller shaft when the set count has been reached, and the motor is re-energized when the counter (42) has been reset by the scanning device (26).
Patent ES-8303034-A1 (ES)
Title: Sausage meat proportioning device.
IPC: A22C11/02
Filed: 1982-03-25
Abstract: The device is provided with a pressure-generating means of conveyance (2). This transports the sausage meat (4) from a storage container (1) into a stuffing tube (6), ahead of which there is arranged a closure member (13) for periodically interrupting the flow of meat. Arranged between the closure member (13) and the means of conveyance (2) is a volumetric measuring device (8), which is driven by the flow of meat itself. The signals of the measuring device (8) are entered in an electronic control unit (27), which controls the opening and closing of the closure member (13) as a function of the measured volume of sausage meat. By providing a clear separation between the various functions of pressure generation, volumetric measurement and interruption of the flow of meat, the elements can be designed optimally, which brings about advantages in design and operation.
Patent ES-8306312-A1 (ES)
Title: Blanching process for mushrooms and other vegetables.
IPC: A23B7/06
Filed: 1982-09-10
Abstract: This method comprises particularly a vacuum impregnation stage in one or more steps and a coagulation-blanching stage. The thermal steps of the coagulation-blanching can be performed under an overpressure of 2-15 bars. Qualitative and quantitative improvement of the product.
Patent ES-8405630-A1 (ES)
Title: General purpose display controller for electronic games.
IPC: G09G5/42
Filed: 1983-06-15
Abstract: A general purpose controller suitable for use with an electronic amusement game having a raster scan display receives game data from the game during vertical blank periods, the game data specifying object images and their screen positions desired for the next display in the sequence of raster scan displays. The controller then reads color/intensity information for each display pixel out of permanent memory at the time the pixel is displayed on the raster scan display surface. An embodiment is described capable of controlling up to 32 object images in the play of a game.
Patent ES-8504599-A1 (ES)
Title: Method of manufacturing a Package from flexible material.
IPC: B65D75/20
Filed: 1983-09-22
Abstract: 1. A method for producing a package containing at least one row of disk-shaped objects (G), especially biscuits, adjoining each other on their flat sides, according to which method the objects (G) counted and grouped for packaging are raised parallel to their flat sides into an input station (A), pushed together with a portion of a wrapping sheet (33) at right angles to their flat sides through upper and lower folding members (36, 37) into an intermediate station (B), tilted upwards in the intermediate station (B), where a longitudinal fin seam is sealed, while a feed member (41) in the meantime returns to its original position, the wrapped objects (G) then being tilted back and pushed out of the intermediate station (B) by the feed member (41) and wedge folds then being formed by folding members (41c, 48) of the feed member (41) and an output station (C), whereafter the two transverse fin seams are sealed, such that the roots of all the seams lie in a common plane.
Patent ES-8507080-A1 (ES)
Title: Hydrolysis column used in an ammonium diuranate conversion line process
IPC: B01J10/00
Filed: 1983-09-29
Abstract: A hydrolysis column, for use in an ammonium diuranate conversion line process, having a pipe column (52) with a top water inlet, a cross-connection (20) inserted in the pipe column intermediate its length, and a gas nozzle (34) attached to the cross-connection (20). The gas nozzle (34) has a heat-insulative housing (36) Containing an inclined passageway (42) with its upper terminus (44) connected to a uranium hexafluoride gas supply. The passageway's lower terminus (50) projects into the pipe column's (52) interior so that the gas may be mixed directly with the water and so that the water will flow down over generally all of the lower terminus (50). Preferably, the gas nozzle (34) has two such passageways.
Patent ES-8504868-A1 (ES)
Title: A method of forming a shaped acrylonitrile polymer article.
IPC: B29C39/26
Filed: 1983-12-12
Abstract: A shaped acrylonitrile polymer article is formed by providing an acrylonitrile polymer aquagel film, conforming said aquagel film into the desired shape and while in said shape, heat-removing at least substantially all of the water from said aquagel film.
Patent ES-8600941-A1 (ES)
Title: Prepn. of substances curing cancer, etc.
Filed: 1984-05-25
Abstract: The process comprises dilution in chlorinated physiologically sterile serum at ambient temp., of 50% each of male and female snake venoms extracted from live snakes. The snakes are durissus terrificus Crotalus Brazil Cascabel, and Naja Naja India cobra respectively. The venom is taken direct from the mouth via sterile tongs with introduction of a Petri capsule or a test-tube into the venom gland area.
Patent ES-8506426-A1 (ES)
Title: Mechanised installation for unloading olive pressing residues
IPC: A23N1/00
Filed: 1984-04-23
Abstract: The automatic system consists of individual trays which can be displaced vertically, over each platform truck and 2 pincer devices to grasp and carry the basket in each working cycle. After placing the auxiliary tray, the cake of pressing residue is detached from the upper face of each basket and the mass of olives distributed over each basket to form a new charge for pressing.
Patent ES-8501909-A1 (ES)
Title: Acoustical pressure differential detector.
IPC: G08B13/16
Filed: 1984-04-26
Abstract: The detector involves an electronic circuit for analysing the signals transmitted by a data sensor and for delivering a control signal when these signals cause an aperiodic variation to appear in the electrical signal received by the said circuit. The device consists of a differentiating circuit (6), a high gain DC amplifier (9), a regulating system for adjusting the operating point of the amplifier (7 and 8), a frequency-stabilized reference signal generator (12), a control system for injecting the reference signal (10 and 11), a frequency comparator (13), a filter (14) and a threshold detector (15).
Patent ES-8505419-A1 (ES)
Title: Aqueous hydride solutions of silicon and other metals and electroplating thereof
IPC: C01B33/04
Filed: 1984-05-16
Abstract: The metal hydrides of the present invention are provided by combining stoichiometric amounts of metal, alkaline metal hydroxide and water in a preselected proportion by mole percent. The particular proportion is a function of the particular metal. A hydride concentrate is provide which is used in aqueous solution to provide a plating bath.
Patent ES-8706915-A1 (ES)
Title: Springs for high specific energy storage.
IPC: F16F1/18
Filed: 1984-06-19
Abstract: A spring element (12) comprises a strip of fibre-reinforced plastics material formed as a zig-zag consisting of a plurality of limbs lying in substantially the same plane and joined at their ends by reflex portions (14). The strip includes at least a proportion of fibres aligned in its generally longitudinal sense, sufficient to spread stress concentrations away from the reflex portions, in use. The ratio of the limb length to the radius of the reflex portions is desirably in the range 0.2 to 200, preferably 0.5 to 30, and this leads to an extremely compact spring. Several elements (12) can be assembled together, possibly in different planes to produce a spring assembly whose spring rates in different modes of deflection are easily controlled. The spring elements (12) may include elastomer either as blocks (17) in the relex portions (14) or as layers interleaved with fibre reinforced plastics layers . The elastomer and plastics materials can be cured in mutual contact, to provide cross-linking between them.
Patent ES-8602933-A1 (ES)
Title: Gene cloning by recombinant DNA technique
IPC: C12N9/86
Filed: 1984-07-31
Abstract: The process consists of (a) selecting micro-organisms which produce penicillinacylase and isolating from them the DNA fragments contg. the genetic information for prodn. of penicillinacylase, and inserting H in a DNA segment to obtain the corresp. recombinant segments (b) introducing these segments into the cells of a host micro-organism, not a penicillinacylase producer, of auxotrophic strains for cpds. able to form amide bonds with phenyl acetic acid and (c) isolating the modifications with penicillinacylase activity and cultivating the modified cells in a suitable culture medium.
Patent ES-8504490-A1 (ES)
Title: Equipment for removal of dusts from industrial gases
IPC: B03C3/16
Filed: 1984-08-17
Abstract: Equipment for the removal of dusts from industrial gases by treatment with a scrubbing fluid consisting mainly of water, has a scrubbing tower (1), at least one spray nozzle (2) for the scrubbing fluid on the scrubbing tower axes (3), and a corona electrode unit (4) disposed above the spray nozzle, a dirty gas inlet (5) at the top, and a clean gas outlet (6) at the bottom, the scrubbing tower cross-section being designed for a dirty gas stream velocity of 5 to 30 m/s, preferably 5 to 15 m/s, more particularly about 10 m/s, the corona electrode unit (4) having corona electrodes (7) with surrounding polarisation electrodes (8) which have a length of 15 to 40 cm, preferably 15 to 20 cm, more particularly 15 cm, in the direction of dirty gas flow separation takes place in the otherwise insert-free scrubbing tower around and below the spray nozzle, or in an annular- gas scrubber (see Fig. 4) downstream thereof.
Patent ES-8505455-A1 (ES)
Title: Hydraulic fluid distributor
IPC: B60N2/90
Filed: 1984-08-28
Abstract: A pressurized medium distributor device has a respective push rod valve between the common inlet and each outlet. The push rod valves can be opened against a spring force by operation of an actuating member so that pressure medium connection can be made between the distributor line and the relevant actuated pressurized medium outlet connection or connections.
Patent ES-8706350-A1 (ES)
Title: Developer composition containing superparamagnetic polymers.
IPC: G03G9/083
Filed: 1984-09-26
Abstract: A color magnetic single component toner composition possessing a magnetic saturation moment of from about 2 emu/gram to about 30 emu/gram comprised of toner resin particles, pigment particles, and a low optical density superparamagnetic polymer comprised of an ion exchange resin containing trapped within its matrices a magnetic component species.
Patent ES-8601298-A1 (ES)
Title: Improved malolactic fermentation method.
IPC: C12H1/00
Filed: 1984-10-18
Abstract: The brown redn. of malic acid (I) to lactic acid (II) in wine by the addn. of large nos. of bacterial cells is improved by: (a) activating a concentrate of a bacterial culture (which has been grown in the presence of (I)) in an N source-augmented fruit juice to afford an activated mixt. of bacteria contg. at least 10 power 5 CFU/ml; and (b) the activated mixt. is introduced to wine or grape must to convert (I) to (II). - IN step (a), the concentrate (pref. preserved e.g. by freezing in the presence of glycerol, or by lyophilising) is pref. obtd. by centrifugation after growth on a medium contg. 0.01-1% (I), carbohydrate, N-source and minerals. Prefd. bacterial sp. is Leuconostoc oenos NRRL-B-15533 or NRRL-B-15534, and the concentrate contains at least 10 power 8 esp. 10 power 8-10 power 13 CRU/g. The fruit juice is pref. grape juice.
Patent ES-8602956-A1 (ES)
Title: Recovery of metals in clean slag
IPC: C22B11/02
Filed: 1984-11-12
Abstract: The purpose of this invention is to separate the metal component from the remainder in a clean slag produced by an electric furnace and/or converter. The method for treating the clean slag comprises first solidifying it and crushing it in a first stage, screening the result and passing it to a second crushing operation. The screened material M1 passes to a third crusher and after being crushed and screened the said crushed slag M3 is transferred to a fractionating device and screened to obtain the metal components separate from the rest by means of a specific installation. The finely ground metal which remains in this residue is then screened by a magnetic device and finally the valuable metals contained in the said clean slag are recovered.