baber/WOPTO huggingface dataset:
Patent ES-439638-A1 (ES)
Title: Fluid flow meter
IPC: G01F1/075
Filed: 1975-07-22
Abstract: The meter is provided with a housing defining a metering chamber and with a metering member rotatably supported in the chamber. A first rotary element is drivingly connected to the metering member to be rotatable about a rotational axis. The meter is also provided with an indicator mechanism supported on the housing and provided with a second rotary element rotatable about the rotational axis of the first element and separated therefrom by a wall of substantially non-magnetizable material. Each rotary element is provided with two permanent magnets disposed symmetrically with respect to the rotational axis and having their respective axes of magnetization extending parallel to the rotational axis but being oppositely directed. Each permanent magnet comprises a pair of similarly poled component permanent magnets having respective planar surfaces abutting against one another in a plane extending substantially parallel to the rotational axis of the rotary elements.
Patent ES-444707-A1 (ES)
Title: Compensating store device in systems for directly feeding cigarettes from cigarette manufacturing machine or machines to the hopper of the cigarette packeting machine
IPC: B65B19/04
Filed: 1976-01-28
Abstract: A compensating store device for cigarettes, between cigarette manufacturing machines and machines for packeting the cigarettes, wrapping the packets and making and wrapping packs of wrapped packets. The store device comprises a cylinder intermittently rotating about a vertical axis and having vertical, radial cigarette storage compartments, circumferentially distributed. A cigarette delivery channel system at the top of this cylinder can feed cigarettes from a feeding conveyor to each successive compartment stopped below this channel a generally similar channel system at the bottom can withdraw cigarettes. Each channel system comprises a fixed channel section communicating with consecutive storage compartments, a channel section movably mounted to selectively admit and stop a flow of cigarettes into or from the fixed section and a solenoid for controlling the latter section. Between the two channels, successive, horizontal rods are moved into, downwardly along, and ultimately from each compartment, with the aid of a chain conveyor mechanism, to provide supports for the cigarettes store in the compartments.
Patent ES-446116-A1 (ES)
Title: Protective device for rotary hammer breaker
IPC: B02C13/31
Filed: 1976-03-16
Abstract: A rotary hammerbreaker including a plurality of discs driven upon a rotor shaft, a plurality of rods extending through the discs parallel to the rotor shaft and radially spaced therefrom and a plurality of hammers pivotably mounted upon the rods between the discs. The hammerbreaker is provided with a protective device consisting of a plurality of shields each including a hub mounted upon one of the rods between adjacent discs. The shields are formed with a circular segmental flange fixed to the hub extending over a part of the periphery of each of the adjacent discs between which the hub is mounted to protect the disc periphery. The flange has a circumferentially extending portion which is an integral fraction of a whole circle so that a number of the shields can be fitted to a rotary hammerbreaker to provide substantially continuous protection around the periphery of the discs.
Patent ES-447977-A1 (ES)
Title: Elevator system
IPC: G09G3/18
Filed: 1976-05-14
Abstract: An elevator system including an elevator car mounted for movement in a building to serve the floors therein, and a car position indicator for indicating the position of the elevator car relative to the floors. A universal binary advanced car position signal is the input for a read-only memory programmed to output signals which drive the display portion of the position indicator to provide the notations desired for the specific building configuration. The power supply for the car position indicator intermittently activates the read-only memory to reduce the average power consumption thereof.
Patent ES-449486-A1 (ES)
Title: Method and apparatus for detecting the presence of a speech signal on a voice channel signal
IPC: G10L15/04
Filed: 1976-07-02
Abstract: A system and method for detecting the presence of useful speech information in telephone voice channels capable of containing noise as well as such useful speech information for optimizing the telephone transmission of such speech information. Two segments of the envelope of a given voice channel are compared against each other over two different time domains in order to determine if a predetermined magnitude of difference exists between these envelopes. The presence of such magnitude of difference is indicative of the presence of such useful speech information in the voice channel thereby enabling transmission thereof by the system, whereas the absence of such magnitude of difference is indicative of the presence of solely noise thereby preventing the transmission thereof by the system.
Patent ES-449948-A1 (ES)
Title: Hot-top for the production of ingots using an electroslag remelting process
IPC: B22D23/10
Filed: 1976-07-19
Abstract: A hot-top for the production of ingots using an electroslag remelting process, comprises a ceramic hot-top having non-consumable electrodes embedded in the radially inner side walls thereof, the exposed surfaces of the electrodes comprising 5 to 50% of the total area of the hot-top inner surface. The electrodes extend parallel to the axis of the hot-top, from the top edge of the hot-top down at least 50% of the height thereof, and may be graphite or hollow water-cooled metal electrodes. In use, the electrodes contact not only the molten metal but also its superposed layer of slag.
Patent ES-451939-A1 (ES)
Title: Method of preparing and filtering coprecipitated nickel-alumina catalysts
IPC: C10G11/20
Filed: 1976-09-29
Abstract: A catalyst precursor which when reduced can produce a catalyst suitable for the high pressure gasification of heavy hydrocarbons to produce methane-containing gases comprises a calcined coprecipitated-alumina containing from 50-65% Ni precursor. The catalyst contains (1) from 0 to not more than 0.43% K and from 0 to not more than 0.1% Na, (2) the combined weights of Na+K does not exceed 0.011 gm atoms/100 gm of catalyst, precursor (3) the ratio of Na: K falls within the area defined by ABCDEO in FIG. 1 of the drawings and (3) at combined Na+K weights of from 0 to 0.05% the water loss is not more than 11.2%. The catalyst precursors are prepared with the aid of a filtering aid selected from (NH4)2 CO3, Na2 CO3, K2CO3, Na NO3 or K NO3 to obtain low levels of alkali. The final catalyst may be employed for steam reforming reactions to produce methane-containing gases.
Patent ES-456641-A1 (ES)
Title: Round cooler for hot bulk material
IPC: F28C3/18
Filed: 1977-03-08
Abstract: The invention concerns a rotating round cooler for the cooling of hot loose material, especially hot iron ore sinter, consisting of a ring-form base plate, which is supported with treadrollers on a circular rail, a holding apparatus fastened to the base plate, a cooling chamber which is fastened movably to the holding device with inner and outer walls permeable to gas, whereby at least the bottom edge of the outer wall is located some distance from the base plate, a horizontal passage to the center of the cooler, a charging apparatus above the cooling chamber, a pick-off above the base plate and in the midst of the cooled material, a drive device for the rotary movement of the cooler, inlet devices for the gaseous cooling medium on the inside of the holding device, as well as blowers for the production of the pressure required for the cooling medium.
Patent ES-458182-A1 (ES)
Title: Specimen test slide
IPC: G01N31/22
Filed: 1977-04-26
Abstract: This sample-test carrier permits comparative testing side by side with the same test reagent or with different test reagents. The carrier has a front plate (4) and a rear plate (6), the front plate (4) possessing several openings (22, 24) under which test strips (26) lie. The test strip section under the openings (22, 24) is impregnated with a test reagent. Furthermore, the test strips (26) possess a cover flap (8) which covers at least part of the front plate (4) and the openings therein. Further flaps (14) are connected in articulated fashion to the rear plate (6) opposite the openings in such a way that the underside of the strips (26) is exposed when the flaps are folded over. The sample-test carrier can be advantageously used for analysing biological substances, e.g. blood, urine and the like.
Patent ES-460085-A1 (ES)
Title: Vehicle tire and wheel construction with controlled deformation
IPC: B60B21/10
Filed: 1977-06-23
Abstract: An improved tire and wheel for road vehicles, the tire being either of tubeless or inflatable tube arrangement and of the radial and belted type and includes flexurally deformable tire side walls. The improvement comprises side wall restraining annular members for localizing a side wall flexural deformation to an annular portion of the sidewall to provide a material decrease of the tire flattening amplitude under load. The tire tread may include apex-shaped extensions on either side thereof which are integral with the belt and tread containing perimetrical portions of the tire carcass to laterally widen the road/tire contact interface area and structure for improving the load carrying and handling characteristic of the tire.
Patent ES-470069-A1 (ES)
Title: Process for the preparation of a water-insoluble enzyme composition.
IPC: C12N9/02
Filed: 1978-05-22
Abstract: Enzymes are covalently bonded to porous inorganic supports by a process wherein maximum activity of enzyme in the water-insoluble enzyme composition is achieved with the lowest possible amount of enzyme. The process involves selecting an inorganic carrier having a most frequent pore-diameter that results in highest enzymatic activity possible per weight unit of the insoluble enzyme composition at the given enzyme concentration within the insoluble enzyme composition, and contacting the selected inorganic carrier with an enzyme solution containing an amount of enzyme which is sufficiently low so that the enzyme in the insoluble enzyme composition has a specific activity which is substantially the same as that of the enzyme in solution in the free state.
Patent ES-472454-A1 (ES)
Title: Process for preventing oligomer deposits on dyed polyester textile material
IPC: D06P1/613
Filed: 1978-08-09
Abstract: A process for preventing oligomer deposits on dyeings produced on textile material consisting of or containing polyester fibers, which process comprises applying to said material during or after dyeing a phthalic acid ester of the formula < IMAGE > (1) wherein R is alkyl or alkenyl of 6 to 22 carbon atoms, X1 and X2, is hydrogen or methyl and the other is hydrogen, Z is hydrogen or alkyl of 1 to 4 carbon atoms, and n is 1 to 4.
Patent ES-472800-A1 (ES)
Title: Producing microspheres
IPC: A61K8/85
Filed: 1978-08-23
Abstract: Microspheres of core material and polymer are produced by adding a phase separation agent to a medium comprising a solution of the polymer and a solution or dispersion of the core material at a temperature of -40 to -100 DEG C. Preferably the core material is a drug and the polymer is biodegradable. The low temperature phase separation step prevents uncontrolled agglomeration of the microspheres.
Patent ES-473931-A1 (ES)
Title: Process for producing self-crimping polyamide yarns
IPC: D01D5/092
Filed: 1978-10-04
Abstract: A melt spinning process for producing nominal 20 denier per filament polyamide yarn having a latent bulk of at least 18% is provided. The process employs polyhexamethylene adipamide modified to contain from 1 to 10 mole % of recurring units of the formula < IMAGE > whereby wind-up speeds ranging from 1830 to 4570 meters per minute and higher are attainable. The resulting yarn has a usable bulk, when developed, for carpet yarn applications without further texturing of the yarn.
Patent ES-475552-A1 (ES)
Title: Method of recording color television signals as a repetitive series of normally recorded lines and phase reversed lines
IPC: G11B20/02
Filed: 1978-11-30
Abstract: For recording and/or reproducing color television signals steps are proposed which enable the crosstalk signal from an adjacent track to be suppressed during reproduction. This is possible both for the chrominance signal and for the luminance signal. For this purpose the polarity of the signals in the line periods in all tracks is switched during recording in periodically recurrent groups with the same pattern of consecutive polarities, the groups comprising at least four line periods and being offset relative to each other in adjacent tracks by at least one line period. During reproduction the signals scanned from the relevant track whose polarities have been switched, at least in respect of the chrominance signal, are restored to signals with the original polarities. The frequency spectra of the useful signal relative to the crosstalk signal from an adjacent track are then interlaced, which is utilized for suppressing the crosstalk signal.
Patent ES-476995-A1 (ES)
Title: Apparatus for mixing and conveying building materials.
IPC: B28C5/12
Filed: 1979-01-19
Abstract: 1. Equipment for the continuous mixing of pulverulent or fine-grained building material with water, as well as for conveying the mixture by means of a pump, which is disposed downstream of a mixing container, tiltable relatively to a supply container, and is rigidly connected to the mixing container, the building material being passed from the supply container to the cylindrical mixing container, connected thereto, through an opening formed in the wall of the supply container and having substantially the same cross-section as the mixing container, characterized in that the mixing container (1), connected to the supply container (5), is tilted about a substantially horizontal axis passing through the centre of the opening formed in the side wall of the supply container (5).
Patent ES-477832-A1 (ES)
Title: Amino-dibenzopyrans, their preparation, formulations containing them and their use as pharmaceuticals.
IPC: A61K31/352
Filed: 1979-02-16
Abstract: There are described novel 1-hydroxy-3- substituted- tetrahydro and hexahydro- dibenzo[b, d]- pyrans having an amino group or amino derivative at the 9-position, of the following formula: < CHEM > in which R<1>, R<2>, R<3> and Z are as defined herein. The compounds are useful as analgesics, anti-depressants anti-anxiety agents, hypotensive agents and as intermediates for the preparation of other compounds.
Patent ES-479190-A1 (ES)
Title: Derivatives of perhydro-aza-heterocycles
IPC: A61P25/24
Filed: 1979-04-02
Abstract: The present invention provides new derivatives of perhydro-aza-heterocycles of the formula < IMAGE > (I) in which X is the oxo radical or hydrogen and the radical OR1, in which R1 is hydrogen or a substituted or unsubstituted aliphatic hydrocarbon radical, a substituted or unsubstituted araliphatic hydrocarbon radical or a substituted or unsubstituted aromatic hydrocarbon radical or an acyl radical, R2 is hydrogen or a substituted or unsubstituted aliphatic hydrocarbon radical, Y is oxygen or sulphur, n1 and n2 each are values of 1 to 3, n1+n2 being at most four, and Ar is a substituted or unsubstituted aromatic hydrocarbon radical, and the acid addition salts, in particular the pharmaceutically acceptable acid addition salts thereof. These new substances possess valuable pharmacological properties, in particular antidepressant activity, and can be used for the treatment of mental depressions. Specific embodiments are trans- and cis-3-hydroxy-4-(3,4-dimethyl-phenoxy)-piperidine, trans- and cis-3-hydroxy-4-(2,3-dimethyl-phenoxy)-piperidine, their 1-methyl derivatives and the pharmaceutically acceptable salts of these substances.
Patent ES-479310-A1 (ES)
Title: Automatic feeding hopper employing an anti-jamming mechanism
IPC: B65G47/92
Filed: 1979-04-04
Abstract: An automatic feeding hopper employs a reservoir for storing disk-like objects in a plurality of substantially horizontal rows in a substantially vertical plane. A conveyor adjoins the reservoir for engagement with a substantial portion of the lowermost row of disk-like objects in the reservoir to remove the disk-like objects from the reservoir, an exit chute is positioned adjacent the conveyor to receive the disk-like objects in a single row, and a deflecting member is positioned near the entrance to the exit chute to guide and maintain the flow of disk-like objects in a single row from the conveyor into the exit chute. The deflecting member has an upper concavely curved surface intersected by a lower curved surface which leads into a side of the exit chute, the curved surfaces meeting at an edge located a distance above the surface of the conveyor slightly more than the diameter of a disk-like object. A magnetic member is positioned with respect to the reservoir and related to the deflecting member and the conveyor to remove disk-like objects above the lowermost row of objects, and a mechanism is provided for rotating the magnetic member.
Patent ES-479505-A1 (ES)
Title: Shedding mechanism for loom
IPC: D03C13/00
Filed: 1979-04-10
Abstract: A shedding mechanism comprises a pair parallel spaced first and second camshafts 16,17 rotatably supported on a housing 15 connected to each other and driven by a drive gear 19, a plurality of cam plates 26, and a plurality of cam followers 33 associated respectively therewith, mounted alternately on the first and second camshafts, each cam follower being pivotable in response to rotation of respective one of the cam plates and plurality of heald frames 25 each movable up and down in response to pivotal movement of respective one of the cam followers to raise and lower a selected group of warp threads.
Patent ES-480505-A1 (ES)
Title: Method for introducing deoxy-desulphurizing substances into liquid metals without the use of gaseous carriers.
IPC: C21C7/064
Filed: 1979-05-11
Abstract: Substances such as deoxidizing and desulfurizing substances are introduced into liquid metal such as molten iron or steel, by forming layers of active material such as an alkali or alkaline earth metal or an oxide or halide thereof, is interlayered with inert material, in a metallic casing. The inert material may be iron or steel or a metallic oxide that is inert to the bath. The composite is immersed in the bath, thereby gradually to add the deoxidizing and/or desulfurizing materials to the bath.
Patent ES-481239-A1 (ES)
Title: A melting apparatus for explosives
IPC: C06B21/00
Filed: 1979-06-04
Abstract: A melting apparatus for explosives comprising a feed hopper (1) for unmolten explosive and a collecting vessel (2) for molten explosive beneath the hopper. The bottom of the hopper is a melting grate (20) constituted by an array of generally parallel spaced apart hollow radiator ribs (21) for receiving a flowing heat transfer medium. The ribs are of wedge-shaped cross-section with their apices directed upwardly and the mutual spacing therebetween is made adjustable to allow the heat of the melt to be controlled by controlling the amounts of unmolten material progressively let through the grate from the hopper to the collecting vessel.
Patent ES-481652-A1 (ES)
Title: Method and covering for the printing of a substrate.
IPC: B41F15/18
Filed: 1979-06-18
Abstract: In order to fix a substrate onto the printing support of a printing machine, a sheet (6), covered with a thermoplastic resin layer (11) is fixed to a press-blanket (1). The temporary fixing of the sheet (6) on the support (1) is provided by means of a glue layer (10). Hence, the sheet (6) has on one of its faces the thermoplastic resin layer (11) and on its other face the glue layer (10). After a short laps of time, the retention force of the resin layer (11) decreases, allowing the removal of the sheet (6) and its replacement by a new sheet (6). Hence the retention force of the printing support is durably preserved.
Patent ES-483184-A1 (ES)
Title: Improvements in mechanical handling apparatus for reclaiming material from a stockpile.
IPC: B65G65/20
Filed: 1979-08-07
Abstract: PCT No. PCT/GB79/00127 Sec. 371 Date Apr. 8, 1980 Sec. 102(e) Date Apr. 3, 1980 PCT Filed Jul. 31, 1979 PCT Pub. No. WO80/00333 PCT Pub. Date Mar. 6, 1980. A stockpile drum reclaiming machine is operable in either direction has a twelve faced drum carried on a gantry provided with wheeled bogies running on rails over the length of the stockpile. The faces are arranged in pairs each pair with an interior angle of 165 DEG and a T-section member positioned externally along the arris to form opposed blind pockets during reclaiming, the drum may be rotated and moved in either direction and alternative transfer conveyors carried on an arcuate beam rotatable through a restricted arc are positionable to receive reclaimed material thrown clear of the drum after having been carried over in the appropriate pockets. Oscillatable luffable harrows are provided to each side of the drum and are positionable to engage the stockpile being reclaimed.
Patent ES-485470-A1 (ES)
Title: Apparatus for classifying particles contained in a blood sample.
IPC: G01N15/00
Filed: 1979-10-27
Abstract: A method of separating signal classes in a stored signal quantum or set of signals correlated to a histogram in that there is looked for the minimum between two neighboring signal classes by mutual comparison of the stored signal values in a partial range of the histogram and there is stored as a separation threshold the characteristic of the thus determined channel characterizing the minimum, so that there can be differently evaluated signal values at different sides of such separation threshold. The invention is preferably used for particle analysis in haematology.
Patent ES-486192-A1 (ES)
Title: Electrical connector for terminating multi-conductor flat flexible electrical cable.
IPC: H01R12/70
Filed: 1979-11-21
Abstract: The connector comprises a base member (1) carrying a plurality of terminals (5), and a two part (12,13) cover member by which a cable (100) is applied to the terminals (5), the base member (1) and the two parts (12, 13) of the cover member being secured together in a condition which permits insertion of the cable (100) between the two parts (12, 13) of the cover member with subsequent urging of the base member (1) and the two parts (12, 13) of the cover member together to effect termination.
Patent ES-486204-A1 (ES)
Title: Combined drum washer and drying arrangement
IPC: D06F58/26
Filed: 1979-11-21
Abstract: A washing and drying machine comprises a perforate drum 14 rotatable with a liquid container 11 having, in its upper portion, a recess 12 in which is disposed a heat-register or heating element 18 and a reflector 13 providing for direct irradiation of the drum 14. Drain opening 20 from the container 11 connects to a condensor arrangement 17 supplied with cold water 23 and an impeller in the form of a turbine 27 serves to recirculate air from the opening 20 back to a heat-exchange space 30 in the recess 12, between the heating element 18 and the container 11, from which it emerges by way of nozzles 31 along the periphery of the reflector 13.
Patent ES-8101637-A1 (ES)
Title: Improvements in or relating to monoazo dyes
IPC: C09B29/042
Filed: 1980-01-30
Abstract: The present invention relates to isothiazolyl-containing azo compounds of formula I, < IMAGE > in which R1 is (C1-4)alkyl optionally mono- substituted by chlorine, bromine, cyano, hydroxy, (C1-2)alkoxy, (C1-2)alkoxy-carbonyl or phenyl or phenyl optionally substituted by up to two substituents selected from chlorine, bromine, methyl and (C1-2)alkoxy, K is a radical of the 1,4-phenylene series, and A is a secondary or tertiary amino group which contains an unsaturated aliphatic radical, which compounds are useful as disperse dyes.