baber/WOPTO huggingface dataset:
Patent ES-483931-A1 (ES)
Title: Transmission with resilient shifting mechanism
IPC: F16H3/08
Filed: 1979-08-14
Abstract: An improved shiftable change speed transmission is provided. The improved transmission is preferably provided with at least one countershaft having countershaft gears thereon disposed in meshing engagement with main shaft gears encircling the transmission main shaft. Gears are selectively axially movable relative to the associated shaft by conventional means for effecting shifting of the transmission. The axially movable gears cooperate with clutch rings which surround and are supported on and for rotation with the associated shaft by splines, preferably the clutch rings also are axially movable relative to the associated shaft and are resiliently urged in a direction toward the respective gear with which same cooperates, whereby shifting of the axially movable gear toward its respective clutch ring causes resilient axial movement of the latter until synchronization is achieved to permit the clutch ring to move axially in response to said resilient urging and engage the main shaft gear. The improvement comprises providing spline teeth on the clutch ring or the associated shaft which are of a substantially constantly varying thickness and are arranged such that, when the clutch rings are in the non-axially displaced position, the circumferential spacing betwen cooperating clutch ring and shaft spline teeth is smaller at the axial end of the clutch ring closest to the gear with which it is associated than at the other end of the clutch ring.
Patent ES-484614-A1 (ES)
Title: Data processing display terminal with addressable characterising store.
IPC: G06F15/177
Filed: 1979-10-01
Abstract: A data processing terminal incorporates a microprocessor (1) to which various input/output devices such as a communications adapter (5), and a keyboard (7) are connected. A set up store (9) containing terminal characterisation data, a read only store (10) containing microcode, and a random access memory (11) for containing microcode, data, and characters to be displayed on a cathode ray tube (17) are also connected to the data and address busses (2 and 3) of the microprocessor. Refresh control (18) refreshes the CRT. The terminal feature characterisation data in the set up store (9) can be changed from the keyboard when additional features are installed or when the terminal is first installed. Various sequences which are used when the terminal is in ALTER mode are described. The set up store (9) can suitably be formed from a battery-powered CMOS random access memory which will retain data stored therein when the power to the terminal is off. This allows the microprocessor or operator to reconfigure the terminal when power is switched on.
Patent ES-485584-A1 (ES)
Title: Process for the production of methyl chloroformate.
IPC: C07C68/02
Filed: 1979-10-31
Abstract: In a process for the continuous preparation of chloroformic acid methyl ester by contacting phosgene with methanol at a temperature of up to 50 DEG C. in a reactor which contains chloroformic acid methyl ester as the solvent and in which phosgene is dispersed, the improvement wherein gaseous phosgene is dispersed by already formed and circulated chloroformic acid methyl ester into the reaction chamber by means of a dispersing device, and at the same time methanol is introduced into the homogeneous gas-in-liquid dispersion.
Patent ES-8106089-A1 (ES)
Title: Method of cleaning a filter press and filter press.
IPC: B01D25/32
Filed: 1980-09-04
Abstract: A filter press comprises a series of plates and frames separated by filtering sheets into which a liquid to be filtered can be fed via at least two inlet pipes. An outlet pipe is provided to enable filtrate to egress from the press leaving the filtered residue behind in the frames. In order to clean the press, valve means are provided to close off the outlet pipe and to isolate the inlet pipes from each other. A cleaning liquid can then be fed into one of the inlet pipes to pass into the frames and flush out the filtered out residue therefrom via the other inlet pipe.
Patent ES-8205683-A1 (ES)
Title: Motor vehicle lining material - made of hot pressed resin impregnated specified synthetic fibre mix.
IPC: B60R13/02
Filed: 1980-09-15
Abstract: Thin-walled lining material, for use as covering doors, boots and engine compartments of motor vehicles, is made of a fibrous base material, impregnated with a bonding medium, and moulded to shape by applying heat and pressure. Base material consists of synthetic fibres with a min. of water absorption, e.g. a mixt. of 50% polyester and 50% acrylics, at a rate of 400-440 g per sq. m. area and per mm final thickness. Bonding medium is an unsatd. polyester resin, applied at a rate of 400 g sq. m. and mm. This material has a good stability of shape, elasticity and restoring force and is little affected by moisture.
Patent ES-8200919-A1 (ES)
Title: Continuous sparkling wine mfr. - in two streams for bottling and for storage with yeast cells
IPC: C12G1/06
Filed: 1980-12-10
Abstract: Sparkling wine is produced continuously by cooling the blend to -3 or -4 deg.C before adding the yeast culture and passing the mixt. through the biomass of autolysed yeast. The enriched blend is sepd. in a mian stream and a side stream the main stream is freed of oxygen and the side stream is stored for some time before both are mixed and enriched a second time by passing through the biomass. Heating to 55-60 deg.C is followed by the second fermentation and the wine is again separated in two streams, each individually enriched by passing through the biomass. Only the stream intended for long-term storage is made to contain yeast cells. This produces different grades of high-quality sparkling wine for different lengths of storage time with controllable quality parameters.
Patent ES-8203234-A1 (ES)
Title: Process for making absorbent articles.
IPC: A61F13/472
Filed: 1981-01-23
Abstract: The invention concerns a process for manufacturing a water-absorbent article in which particles of a water-swellable polymer are fixed to a water-absorbent substrate. The process includes the steps of forming on the surface of the water-swellable particles a coating of a thermoplastic adhesive resin locating the coated particles in their unswollen and dry state on or within the water-absorbent substrate also in the dry state and applying heat to soften the thermoplastic coating of the particles and pressing the particles and substrate to cause the particles to be bound to the substrate.
Patent ES-8202957-A1 (ES)
Title: Acoustic imaging system.
IPC: G06G7/195
Filed: 1981-03-20
Abstract: An acoustic imaging system enabling images in two dimensions to be obtained. The system contains an array formed by M transmitter transducers E1, E2, . . . EM, supplying separable coded signals of the same frequency and a reception array with at least one line of hydrophones, H1, H2, . . . HN. The signals such as hi received by each of the hydrophones are applied to processing circuits such as Dik supplying signals xik and yik, which are multiplexed in circuits MX and MY in a given order, placed on a carrier and applied to an analog Fourier transform device with filters dispersive to acoustic waves. After detection, the system supplies a line of images.
Patent ES-8205731-A1 (ES)
Title: Glass sheets with selective absorption and reflexion spectrum.
IPC: C03C17/06
Filed: 1981-03-27
Abstract: A glazing with selective transmission and reflection spectra comprises a transparent substrate coated with at least one reflecting layer of a metal or an alloy. According to the invention, the reflecting layer is coated with a layer of a mixed cadmium and tin oxide. The reflecting layer may be carried by an anchoring layer of a mixed cadmium and tin oxide similar to that of the superficial layer.
Patent ES-8802352-A1 (ES)
Title: Device for storing radioactive material in a building with a heat pipe inserted into the building wall
IPC: G21C19/08
Filed: 1981-04-22
Abstract: Device for storing radioactive material in a building, including a building wall defining an interior of the building, heat pipes being disposed in the wall and having heat exchange surfaces including a part thereof disposed outside the building for giving off heat absorbed in the interior of the building to the air through the part of the heat exchange surfaces outside the building, cooling jackets surrounding the heat exchange surfaces at least in the vicinity of the wall, and a cooling loop for circulating coolant being connected to the cooling jackets for heat recovery.
Patent ES-8300065-A1 (ES)
Title: Record material carrying a colour developer composition.
IPC: B41M5/155
Filed: 1981-06-11
Abstract: A colour developer for use in a pressure- or heat-sensitive record material comprises a particulate amorphous hydrated silica/hydrated alumina composite in which the hydrated silica and hydrated aiumina are chemically bound and in which the mean alumina content on a dried weight basis is up to 7.5%, based on the total weight of silica and alumina. The composite may be metal-modified, e.g. with copper.
Patent ES-8207386-A1 (ES)
Title: High-selectivity plasma-assisted etching of resist-masked layer
IPC: H01L21/312
Filed: 1981-10-19
Abstract: In a VLSI device fabrication process, erosion of a patterned resist layer (16, 18) during dry etching of an underlying layer (14) can significantly limit the high-resolution patterning capabilities of the process. As described herein, a protective polymer layer (60, 62) is formed and maintained only on the resist material (16, 18) while the underlying layer (14) is being etched. High etch selectivities are thereby achieved. As a consequence, very thin resist layers can be utilized in the fabrication process and very-high-resolution patterning for VLSI devices is thereby made feasible.
Patent ES-8206485-A1 (ES)
Title: Pyrazole-substituted oximino-cyane-acetamide derivatives, their preparation and their use as fungicides.
IPC: A01N43/56
Filed: 1981-11-06
Abstract: Pyrazole-substituted oximino-cyano-acetamide derivatives of the formula < IMAGE > in which R1 and R2 each independently is hydrogen or alkyl with up to 3 carbon atoms, R3 is hydrogen, alkyl with up to 6 carbon atoms or halogenoalkyl with up to 2 carbon atoms and up to 5 halogen atoms, R4 is hydrogen or the group CO-NH-R5, and R5 is hydrogen or alkyl with up to 8 carbon atoms optionally substituted by at least one substituent selected from cyano, hydroxycarbonyl and aminocarbonyl groups and alkoxycarbonyl groups with up to 4 carbon atoms in the alkyl part, which possess fungicidal and microbicidal activity.
Patent ES-8301195-A1 (ES)
Title: Process for the preparation of 2-(2,4-dichlorophenoxy) phenylacetic acid.
IPC: C07C51/367
Filed: 1982-01-22
Abstract: Process for the preparation of 2-(2,4-dichlorophenoxy)phenylacetic acid in which the potassium salts of 2-chlorophenylacetic acid and 2,4-dichlorophenol are reacted in aromatic hydrocarbon solvents at elevated temperatures in the presence of a copper chloride catalyst, followed thereafter by acidification.
Patent ES-8301254-A1 (ES)
Title: Method for increasing the peel strength of metal-clad polymers.
IPC: H05K3/38
Filed: 1982-01-22
Abstract: The peel strength of metal-clad polymers may be increased by treating a polymer such as polysulfone with a gas plasma prior to the deposition of the metal thereon. The gas plasma is provided for by the introduction of a gas such as helium, argon, etc. over the surface of the polymer while said polymer is in an electric field in which the power may range from about 50 to about 15,000 watts.
Patent ES-8305406-A1 (ES)
Title: Hydrogen enriched hydrocarbons prodn.
IPC: C10G1/08
Filed: 1982-07-05
Abstract: Ground coal or crude petroleum (contg. asphaltenes and oils with at least 80% of cpds. with b.pt. above 343.3 deg.C) can undergo hydrogenation in the presence of a finely divided metallic catalyst at 12.8 to 510 deg.C and hydrogen at 3.450 to 68.950 kPa. The effluent gas is sepd. ash is sepd. from at least part of the reaction zone effluent and at least some of the liq. phase from the conversion zone is recycled.
Patent ES-8401154-A1 (ES)
Title: Copolyester binder filaments and fibers.
IPC: D01F6/84
Filed: 1982-11-02
Abstract: Novel improved copolyester binder filaments and fibers consist essentially of the terephthalate of ethylene and diethylene glycols with the mol percent of the latter being in the range of 20 to 45 percent.
Patent ES-8308649-A1 (ES)
Title: Method and circuit arrangement to optimize the operation of an electronic taximeter.
IPC: G07B13/00
Filed: 1982-11-19
Abstract: The method and the switching arrangement serve for setting a taximeter to simple and to complex tariff structures. The four operating keys (VT, RT, ST, ZT), whenever actuated, are assigned a functional allocation determining the following state and this is stored together with a selected tariff. A microcomputer (1) can be connected as a central processing unit via a bidirectional data bus (30) to a chargeable memory unit (17), in which tariff data dependent on tariff steps, combined with functional allocations, can be stored as variable information.
Patent ES-8404881-A1 (ES)
Title: Method for straightening a rail and straightened rail
IPC: C21D7/10
Filed: 1983-02-17
Abstract: The steel rail is submitted to a tensile stress exceeding the conventional 0.2% offset yield strength of the steel, up to a stress value corresponding to a total plastic deformation of the whole rail.
Patent ES-8402801-A1 (ES)
Title: Method of enveloping a splice.
IPC: G02B6/24
Filed: 1983-03-15
Abstract: The method of rejacketing a fusion splice in an ultraviolet light curable resin jacketed optical fiber comprises the steps of forming a disposable ultraviolet transparent mold including a cylindrical passageway having a diameter equal to the diameter of the jacketed optical fiber placing the jacketed optical fiber in the passageway with the splice without a jacket thereon being disposed a predetermined distance from the mold applying an ultraviolet curable resin to an end of the passageway adjacent the splice pulling the splice very slowly through the resin into the passageway along with a portion of the resin curing the resin under an ultraviolet lamp and removing the mold in a destructive manner from the optical fiber after the splice has been completely rejacketed.
Patent ES-8401375-A1 (ES)
Title: Method of producing a foam-layered panel.
IPC: B29C67/20
Filed: 1983-03-16
Abstract: 1. Method for the production of a plastic foam laminate (19), having facing layers (20, 22), wherein, in a first process step, foamable polyurethane mass is applied as a coating onto a polyurethane foam sheet (1), in a following, second process step an activator, consisting of a catalyst and moisture, is added and, in a last process step, the facing layers (20, 22) are applied and foaming of the polyurethane mass with input of heat takes place, characterized in that, in the first process step, the foam sheet (1) is compressed when the polyurethane mass is applied and thereafter is released to expand, and that, in the second process step in the application of the activator, which previously has been thickened by means of a solid, absorbent moisture carrier, the foam sheet (1) is compressed and thereafter released to expand.
Patent ES-8407401-A1 (ES)
Title: Rotary vacuum filter with adjustable immersion angle
IPC: B01D33/06
Filed: 1983-07-07
Abstract: Rotary vacuum filter for filtering a suspension of, for example, yeast or some other plant cell material, comprising a drum (1), a trough (3) for the suspension positioned under the drum and a doctor knife (5) for removing the filter cake which is produced. The doctor knife is attached to or adjacent to one of the upper edges (6) of the trough (3). According to the invention the trough (3) can be revolved around the geometric axis (10) of the drum (1), whereby the immersion angle ( alpha ) is infinitely adjustable, and the doctor knife (5) can be moved towards and away from the center of the drum (1).
Patent ES-8504733-A1 (ES)
Title: Fungicidal azole compounds
IPC: A01N43/50
Filed: 1983-10-26
Abstract: Novel alpha -aryl- alpha -R1-1H-azole- ethanol compounds in which R1 is an halogenated cyclopropyl linked either directly or via an alkylene group to the alpha -carbon atom, are useful as plant fungicides and for treating fungus diseases in man and animals.
Patent ES-8503847-A1 (ES)
Title: Acoustic alarm thermometer for a cooking vessel cover.
IPC: A47J27/62
Filed: 1984-04-27
Abstract: A movable permanent magnet (38) is moved by a rotating rig (29, 30) driven by a spiral thermometer (27). This magnet is designed to activate an interrupter (43) of an electric circuit housed in a sonic detecting-warning device (44) capable of rotating on the periphery of a housing 11. The circuit also comprises a battery (45) and a buzzer (46). When the magnet (38) rotates past the interrupter (43) it causes the interrupter to close, thereby actuating the buzzer (46). The angular position of the detector (44) is selected according to the temperature at which the warning signal is to be given.
Patent ES-8601613-A1 (ES)
Title: Test set.
IPC: H04M11/00
Filed: 1984-06-07
Abstract: The system sends interrogation signals and the monitored utility information over telephone lines, and receives the utility information from the lines. An apparatus (30) testing component parts of this system has a meter interface device (MID) simulator (36) and a utility monitor simulator (38) which are operable when testing the telephone line. A telephone line simulator (34) is capable simulating the line when testing the meter reading components. The receiving apparatus in the central office is simulated by a digital conversion simulator (40) and digital display (42), to test the combination of meter reading apparatus and line.
Patent ES-8606749-A1 (ES)
Title: Stable sine wave generator
IPC: G06J1/00
Filed: 1984-06-13
Abstract: A sine wave generator which utilizes a PROM for storing a predetermined bit pattern which is converted to a corresponding pulse waveform generated in response to a very accurate and stable clock pulse. The pulse waveform is shifted to a very exacting voltage level and is filtered by a band-pass filter to derive the desired fundamental frequency sine wave. The amplitude and frequency stable sine wave may be utilized in linear variable differential transformer (LVDT) apparatus for measuring the position of a controlled object such as a turbine valve. The arrangement may also be utilized for generating additional sine waves bearing some predetermined phase relationship with respect to one another for other control or signal processing applications.
Patent ES-8505306-A1 (ES)
Title: A filling device.
IPC: B65B3/30
Filed: 1984-06-26
Abstract: A filling device for sterile filling of containers. A flexible temporary storage container is placed in a dosage chamber and exposed to external over-pressure and under-pressure, respectively. The filling goods is sucked into the temporary storage container and pressed out to the final storage container. A device for fine adjustment of the volume of the chamber has the shape of an adjustable membrane. The temporary storage container can be made of two semi-spheres, of which one is rigid and the other flexible. The flexible part forms a membrane having an area equal to the inner area of the rigid semi-sphere. In order to promote natural rolling of the membrane on the inner surface of the rigid semi-sphere, the membrane has reduced wall thickness in a direction towards the margin thereof.
Patent ES-8505760-A1 (ES)
Title: Adhesive application apparatus.
IPC: B05C5/00
Filed: 1984-06-29
Abstract: An adhesive application apparatus for automatically applying a strip of adhesive material of predefined shape accurately to the periphery of either the window opening in a motor vehicle or a pane of glass sized to cover that window opening, the apparatus comprising a pressurized supply means feeding adhesive material under pressure to a nozzle 16 of a dispensing means 14, said nozzle being carried upon a rigid framework 52 in such a fashion that the nozzle can be moved in any direction relative to the surface on which the strip of adhesive material is to be placed by means of DC servo drive motors 44, 74 and 84, and the tip of the nozzle can be accurately guided around said periphery by a nozzle angle adjustment means operated by a DC servo drive motor 92, the rate at which the adhesive material is supplied to the nozzle 16 and the rates of operation of all four of the DC servo motors 44, 74, 84 and 92 all being under the full control of a computer numerical control system.
Patent ES-8507072-A1 (ES)
Title: Method of and apparatus for sorting slide fasteners.
IPC: B07C5/04
Filed: 1984-08-10
Abstract: Slide fasteners are fed longitudinally one at a time along a path by at least one stream of air flowing along the path, and are then introduced into a clearance or gate which is narrow enough to prevent the passage of sliders so that when the slide fasteners have respective sliders, they are stopped at the gate, while when the slide fasteners have no sliders, they are allowed to pass through the gate and be further advanced by the stream of air. Thus the slide fasteners are automatically sorted or separated into two groups according to the presence of the sliders. Thereafter, the stream of air is interrupted whereupon the slide fasteners stopped at the gate are allowed to fall from the path into a container disposed below the gate. The slide fasteners thus fallen are disposed in the container in juxtaposition.
Patent ES-8701410-A1 (ES)
Title: Method and apparatus for supervising and controlling the fuel charging and discharging operations of a nuclear reactor.
Inventor: PLUMIER MICHEL
IPC: G21C19/02
Filed: 1984-09-06
Abstract: Apparatus and process for supervising and controlling the operations of loading and unloading of fuel of a nuclear reactor comprising an information processor 30 formed from several units. A treatment unit 31 receives control signals giving notably the position, the speed, the load of machines 7 and 16 operating the loadings and unloadings of groups in the core 2, the reactor pool 3, and the spent fuel pit 14. A programmable unit 34 furnishes command signals, previously recorded, representing the loading sequence. The command and control signals are treated in a central calculating unit 35 which, while considering the information furnished by the permanent memory unit 32 and by the temporary memory unit 33 gives on one hand the coordinates of all sites for the groups, and on the other hand the coordinates of the places of the movable elements as well as the identification marks and positions of each group, compares the different signals received, and according to their coincidence, authorizes or arrests the directed movement. The temporary memory unit 33 saves the last position acquired while erasing the previously occupied positions, while the control box 37 records all of the movements executed.
Patent ES-8606610-A1 (ES)
Title: Method for the combustion of fluidal fuels.
IPC: F23D1/00
Filed: 1984-11-30
Abstract: The invention relates to method and apparatus for the combustion of fluidal fuels. The fuel is dispersed in combustion air and, in order to improve the combustion rate and efficiency, is exposed to a high particle velocity of a sound produced by a low frequency sound generator. The frequency of the sound is determined by the sound generator, the maximum frequency being 30 Hz. A reciprocating movement of combustion air and fuel particles entrained therein is obtained. The sound generator is a quarter wave type sound generator with a tubular resonator forming a diffuser at the open end thereof.