baber/WOPTO huggingface dataset:
Patent ES-389191-A1 (ES)
Title: Apparatus for pressure rolling soaps and similar products
IPC: C11D13/02
Filed: 1971-03-12
Abstract: Apparatus for refining soap and similar products wherein the paste is extruded into a pressure chamber from which it is urged between two rolling rolls of different peripheral speed which cause said paste to be mixed and pulped, assuring a high degree of refining by a single rolling traverse.
Patent ES-393096-A1 (ES)
Title: Control apparatus for a two temperature refrigerator
IPC: F25D17/04
Filed: 1971-07-09
Abstract: A refrigerator is disclosed which is provided with two separate compartments, one being a freezing compartment and the other being a fresh food compartment and with a single thermostat and damper arrangement to provide two temperature control within the refrigerator enclosure. The air distribution system includes a conduit disposed in the divider between the freezing compartment and the fresh food compartment and in which the evaporator is situated. Air inlets at the front of the refrigerator provide for the entrance of air from the fresh food and freezer compartment to this evaporator. At the rear of the refrigerator, a fan is disposed for providing for forced circulation of the air flow through the evaporator. A large portion of the air coming off the evaporator is directed through a conduit arrangement back to the freezer compartment to furnish cooling for it, with this compartment receiving approximately 90 percent of the air through the evaporator. Joined to the conduit providing cold air to the freezer is a conduit which leads down through the rearward portion of the refrigerator and discharges an air flow around a meat keeper or vegetable crisper contained in the fresh food compartment. A second conduit is also joined to the conduit supplying cooled air to the freezer, with this conduit being provided with a damper arrangement to adjustably maintain the air flow therethrough to the fresh food compartment. A thermostat is disposed adjacent the juncture of the last two mentioned conduits, with this thermostat controlling the operation of the evaporator so as to maintain a substantially uniform cooling temperature in the freezer. The temperature in the fresh food compartment, of course, may be adjustably maintained based on the setting of the aforementioned damper.
Patent ES-397604-A1 (ES)
Title: Wired broadcasting systems
IPC: H04N7/10
Filed: 1971-12-02
Abstract: A wired television broadcasting system using television receivers designed for aerial reception has specific frequencies for vision and sound carriers to place the beat therebetween at a frequency rejected by the adjacent channel sound rejection characteristics of the television receivers.
Patent ES-401702-A1 (ES)
Title: Toothed disk coupling of a shaft to a hub
IPC: F16D1/076
Filed: 1972-04-13
Abstract: In a positive releasable coupling comprising a shaft, a hub on said shaft, the shaft and hub having end faces lying in substantially the same plane and being provided with aligned slots cut into their end faces, a coupling disk provided with teeth complementing and engaging the slots of said shaft and said hub and thereby coupling said shaft to said hub, and means for securing said disk to at least one of said shaft and said hub, the improvement which comprises forming said disk as an annulus held against the ends of the shaft and hub by a cap secured to the shaft by a bolt. The disk is provided with radially directed wedge shaped teeth, the faces of the teeth in radial cross-section making about 45 DEG angles with the plane defining the ends of the shaft and hub with the apex being located in the vicinity of the outside surface of the shaft in cross-section tangenial to the shaft the teeth are tapered toward the shaft. The ends of the shaft and hub are slotted so as to mate with the teeth of the disk and are thereby coupled. Advantageously the disk is deformable between the teeth and is provided on its face adjacent the cap with spaced projections which constitute the points of contact therebetween.
Patent ES-406625-A1 (ES)
Title: Infusion cannula assemblies
IPC: A61M25/00
Filed: 1972-09-13
Abstract: An infusion cannula assembly has a mounting sleeve made from a thermoplastic material and having inside in the order mentioned a cylindrical mouth channel, a cylindrical mounting chamber with a diameter greater than that of the mouth channel, a connection chamber with a diameter greater than that of the mounting chamber, and an inwardly protruding snap collar, and an end section of a flexible cylindrical cannula tube, made from a polymer having a low friction coefficient extends through said mouth channel into said mounting chamber and is fastened to the mounting sleeve by being expanded into engagement with the circumferential wall of said mounting chamber by means of a tubular metal insert inserted in the cannula tube and having an outwardly directed end flange which abuts the cannula tube and is positioned between said snap collar and an annular shoulder at the merging point between said mounting chamber and said connection chamber, said end flange being movable past said snap collar with snapping action.
Patent ES-410759-A1 (ES)
Title: Antiskid braking circuit
IPC: B60T8/72
Filed: 1973-01-18
Abstract: An anti-skid braking circuit for a vehicle having two independent braking circuits, a first circuit including the main brake actuators of the front wheels and a second circuit including supplementary brake actuators of the front wheels and the brake actuators of the rear wheels. Each front wheel is equipped with a speed sensor connected on one hand with an electronic anti-skid logic monitoring a fluid pressure modulator associated with the corresponding main actuator, and on the other hand with another electronic anti-skid logic monitoring another modulator controlling the fluid pressure in the second circuit. The rear wheels of the vehicle are equipped with speed sensors also connected to the other anti-skid logic.
Patent ES-413042-A1 (ES)
Title: Pyrono-rifamycins
IPC: C07D498/22
Filed: 1973-03-27
Abstract: Fused pyrono derivatives of rifamycins of the formula WHEREIN Me is methyl and R is lower alkyl, hydroxy, or lower alkoxy and the corresponding 25-desacetyl and 16, 17 18, 19 28, 29-hexahydro derivatives. The compounds are prepared by reacting 3-formylrifamycin SV or its 25-desacetyl or 16, 17 18, 19 28, 29-hexahydro derivative with an equimolar amount of a compound of the formula WHEREIN R has the same meaning as above and R1 represents CN, COOH or COOR3 wherein R3 is a straight chain 1 to 4 carbon atom alkyl group. The cyclization reaction is via a condensation of the -CH2-group of a compound of formula (II) with the formyl group in position 3 of the rifamycin with elimination of H2O followed by a condensation between the R1 group and the OH group in position 4 of the rifamycin system. Depending on the nature of the R1 group, there is an elimination of water, ammonia or a lower alcohol. The novel compounds have antimicrobial activity against gram-positive and gram-negative bacteria.
Patent ES-414273-A1 (ES)
Title: Dial mounting for weighing scale
IPC: G01G19/46
Filed: 1973-05-02
Abstract: An indicating device for a platform weighing scale including a rotatable shaft having a pinion fixed thereon adapted to engage a reciprocable rack, a dial support plate mounted on the shaft for rotation therewith, a dial mounted on the support plate including weight indicating indicia, interlocking bayonet slots and locking lugs on the dial and support plate for holding the dial on the plate, and a central aperture in the dial for receiving an end portion of the shaft when the dial is locked on the support plate.
Patent ES-416841-A1 (ES)
Title: Mixtures of dyestuffs
IPC: D06P1/18
Filed: 1973-07-12
Abstract: Dyestuff mixtures of at least two different dyestuffs of the general formula IN WHICH X = CN, NO2 or alkylsulphonyl Y = hydrogen, methyl, ethoxy or methoxy R1 = hydrogen or alkyl R2 = C1-C4-alkyl or an optionally substituted phenyl radical or phenylalkyl radical Ac = acyl.
Patent ES-430660-A1 (ES)
Title: Luminescent coating for low-pressure mercury vapour discharge lamp
IPC: C09K11/80
Filed: 1974-10-03
Abstract: A low-pressure mercury vapour discharge lamp provided with a luminescent coating comprising three luminescent materials each emitting in a narrow spectral range. The first material has an emission band with a maximum between 430 and 490 nm the second material has its emission in the range 520-565 nm the third material emits in the range 590-630 nm. The second material is defined by one of the formulas:
Patent ES-437803-A1 (ES)
Title: Novel thiophene derivatives and their preparation
IPC: C07D409/12
Filed: 1975-05-20
Abstract: Thiophene derivatives of the formula < IMAGE > IN WHICH Rx is -S-CHR5-CONHOH or -S-CHR5-5-tetrazolyl in which R5 is H or alkyl of 1-6 carbon atoms and Ry is 0-2 of alkyl or alkoxy of 1-6 carbon atoms or halogen, and their pharmacologically acceptable salts with bases, possess antilipolytic activity.
Patent ES-440689-A1 (ES)
Title: Doffing mechanism for spinning and twisting frames
IPC: D01H9/04
Filed: 1975-09-03
Abstract: A bobbin doffing mechanism for spinning and twisting frames is disclosed, the improvement consisting in that a plurality of fluid-controlled doffing units is mounted on a generally elliptical race so that the spindle line is arranged along a rectilinear path of the race, the opposite rectilinear path being opposite to the spindle line. The plurality of doffing units travel in a closed loop on the generally elliptical path. The doffing units comprise gripping members for doffing and discharging the bobbins, these units being fluid-controlled, preferably pneumatically controlled, the sequence of operations being commanded by a specially provided cam mechanism.
Patent ES-444875-A1 (ES)
Title: Corrugated sheet metal heat transfer member
IPC: F28F1/32
Filed: 1976-02-03
Abstract: In a corrugated metal sheet of the type that is adapted to have the edges of recesses which are located at the crests of the corrugations engaging a tube for establishing heat transmitting contact between the metal sheet and the tube, each recess in the metal sheet is so much smaller than the geometrical figure inscribed by the line of engagement between the metal sheet and the tube that an annular edge portion will be formed between the recess and the line of engagement. As a result, the recess despite manufacturing inaccuracies will bear with the whole extent of its edges against the tube, the excess material at the edges of the recess being brought to form an edge flange facing the tube.
Patent ES-451333-A1 (ES)
Title: Optical viewing, photographic device for vapor generator
IPC: G03B41/00
Filed: 1976-09-08
Abstract: In an illustrative embodiment of the invention, a steam and water drum of a steam generating system is provided with an optical viewing device, partially inserted through the drum's manway, which permits visual inspection or observation of the drum internals. The device comprises a transparent protective barrier, or window, at the end of the device within the drum, which eliminates fogging or moisture condensation on the window to ensure visibility, a water cooled lens system having a wide angle lens for increased angular exposure, and an eye piece or camera attached to the other end of the device disposed outside the drum.
Patent ES-454307-A1 (ES)
Title: Cyclopentane derivatives manufacture
IPC: A61K31/21
Filed: 1976-12-16
Abstract: The present invention relates to new cyclopentane derivatives having the formula < IMAGE > I and to a process for their manufacture. The compounds can be used as medicaments due to their antiprostaglandin effect.
Patent ES-463726-A1 (ES)
Title: Buckstay arrangement
IPC: F22B37/20
Filed: 1977-10-31
Abstract: A buckstay arrangement for a steam generator whereby tube walls of the steam generator are supported by buckstays having retainers that slide longitudinally to permit thermal expansion thereof while providing continuous support for the tube walls.
Patent ES-465265-A1 (ES)
Title: Solar energy collecting panel
IPC: F24S10/70
Filed: 1977-12-20
Abstract: A solar energy collecting panel comprising a hollow collector through which an intermediate fluid is circulated to be warmed by solar radiation incident on the panel. The panel comprises a panel body including a general channel-shaped section comprising first wall having a pair of side walls extending along and projecting from a pair of opposed edges of said first wall, a hollow collector integrally formed with said first wall, a transparent wall, and interengaging means on said transparent wall and said side walls for locating the transparent wall between the side walls and opposite said first wall the panel further comprising a pair of heads closing respective opposite ends of the panel body for the delivery and collection of said intermediate fluid.
Patent ES-473486-A1 (ES)
Title: 6-Halo-7-tert. amino-4-oxo-quinoline carboxylic acid derivs. - broad spectrum antibacterials and growth promoters for animals
IPC: C07D215/56
Filed: 1978-09-19
Abstract: Quinoline derivs. of formula (Ie and their pharmaceutically acceptable acid addn. salts are new. R1 = lower alkyl (opt. substd. by aryl, OH or halo), vinyl or allyl. R2 and R3 are separately 1-5C (esp. 1-2C) alkyl, or together they complete pyrrolidino, piperidino (opt. substd. by OH), morpholino or piperazino opt. 4-substd. by R4(CH2)n. n = 0-3. R4 = H, OH (if n = 2 or 3), opt. substd. phenyl, benzyl, vinyl (if n = 1, 2 or 3), or lower acyl. X = F, Cl or Br). Cpds. (I) are prepd. e.g. by reacting the corresp. 7-chloro cpd. with HNR2R3. (I) are antibacterials useful in human and veterinary medicine and as growth promoters for adding to animal feed. They are more active with a broader spectrum of activity than known 6-H cpds., and are typically administered at 10-60 mg/kg/day.
Patent ES-474637-A1 (ES)
Title: Urazole analogs of prostaglandins
IPC: C07C57/03
Filed: 1978-10-27
Abstract: Compounds of formula (I) < IMAGE > (I) wherein: n is 1 to 5 Y is -CH2-CH2 or -CH=CH- R1 is hydrogen or CO2R1 represents an ester group in which the R1 moiety contains from 1-12 carbon atoms R2 is hydrogen, C1-4 alkyl, or phenyl R3 is hydroxy or protected hydroxy R4 is hydrogen, C1-9 alkyl, C3-8 cycloalkyl, C3-8 cycloalkyl-C1-6 alkyl, phenyl, phenyl -C1-6 alkyl, naphthyl, naphthyl C1-6 alkyl, any of which phenyl moieties or naphthyl moieties may be substituted by one or more halogen, trifluoromethyl, C1-6 alkyl, hydroxy, C1-6 alkoxy, phenyl C1-6 alkoxy or nitro groups R5 is hydrogen, C1-6 alkyl, C5-8 cycloalkyl, phenyl, phenyl-C1-6 alkyl or phenyl C3-6 cycloalkyl, any of which phenyl moieties may be substituted by one or more halogen, trifluoromethyl, C1-6 alkyl, C1-6 alkoxy or nitro groups or R2 and R4 taken with the carbon atom to which they are joined represent a C5-8 cycloalkyl group and salts thereof are useful for their prostaglandin-like activity.
Patent ES-481138-A1 (ES)
Title: Magnetic-tape cassette with tape counting roller
IPC: G11B23/30
Filed: 1979-05-31
Abstract: A magnetic tape transport system with a magnetic tape cassette is provided with a tape transport measuring device which comprises a rotary pulse device which cooperates with a light source and a light-sensitive cell, the pulse device being rotated during transport of the magnetic tape and the number of pulses detected by the photo-cell being counted and displayed with the aid of a read-out device, such as a digital display device. In order to obtain a correct linear relationship between the length of tape which has been transported and the number of counted pulses, a tape guide roller in the cassette is used as pulse device, the cassette housing locally being provided with a light-transmitting portion, such as openings or transparent portions.
Patent ES-483060-A1 (ES)
Title: Solar power plant with open gas turbine circuit
IPC: F03G6/06
Filed: 1979-08-01
Abstract: A solar power plant with a gas turbine circuit, having a compressor, a solar heater, a combustion chamber for heating air compressed in the compressor, a turbine and a generator, the solar heater and the combustion chamber being connected between the compressor and the turbine, and a valve for connecting and disconnecting the solar heater to the circuit, the combustion chamber having double walls defining an outer space between the walls and an inner space, the outer space of the combustion chamber being connected in series with the solar heater upstream thereof, in flow direction of the compressed air, the inner space of the combustion chamber being connected downstream of the solar heater in flow direction of the compressed air, and the valve connecting the outer space and the inner space of the combustion chamber to each other.
Patent ES-483422-A1 (ES)
Title: Power supply circuit for a data processor.
IPC: G06F1/32
Filed: 1979-08-16
Abstract: In order to extend battery life when batteries are used and to conserve energy when commercial power is used, it is highly desirable that power not be applied to a data processor when it is not operating. A power supply in accordance with the present invention includes a power-up and supply subcircuit (100) that applies power to an associated data processor (500) when a data input circuit (700) is operated to select a particular operation of the processor. When the processor completes its operation, it provides an output signal to a power-down subcircuit (200) of the power supply which then removes power from the processor.
Patent ES-483477-A1 (ES)
Title: Process for polymerising 1-olefins.
IPC: C08F4/60
Filed: 1979-08-17
Abstract: A process for polymerising ethylene or mixtures thereof with up to 40 weight percent of other 1-olefinic material by contacting the monomer under particle form conditions at a temperature not greater than 112 DEG C with a catalyst which is the product of heat activating chromium trioxide or a compound calcinable thereto supported on a refractory oxide and a catalyst modifier which is a trihydrocarbyl aluminium and an aliphatic acyclic conlugated diene. The particle form polymerisation process is preferably carried out in a liquid paraffinic hydrocarbon. The chromium compound is preferably supported on silica, alumina, zirconia, thoria, or silica-alumina. The activation is preferably carried out at 400 to 900 DEG C The trihydrocarbyl aluminium is preferably an aluminum alkyl wherein the alkyl group contains 1 to 10 carbon atoms. The diene can be for example butadiene or isoprene
Patent ES-8105531-A1 (ES)
Title: Voice remote control channel selection system
IPC: G10L15/00
Filed: 1980-03-07
Abstract: PURPOSE:To make it possible to easily perform the channel selecting operation and also exactly grasp the contents of channel selection, etc., by providing a voice input unit, a voice recognition device, a means for controlling the channel selection device, and an information means. CONSTITUTION:A fixed language is input and registered in advance into the voice recognition device 24 through the microphone 26. And at first, when for instance, ''Turn on the electric power source'' is spoken through the microphone 26, it is input to the voice recognition unit 24, this input voice is compared with the voice which has been registered in advance in the device 24, and when it is confirmed that the said voice is a registered voice, a command of turning-on of power supply is sent out to the subpower device 29 from the system control device 25, and the electric power source is supplied to each circuit of a television set. Subsequently, the channel number is said through the microphone 26, and after this voice has been decided as correct by the voice recognition device 24, a channel selection command is provided to the channel selecting circuit 3 from the system control device 25, and the channel selection is executed. These results are informed as voice or picture information.
Patent ES-8103475-A1 (ES)
Title: Mounting of filament assemblies in lamp units.
IPC: H01K1/42
Filed: 1980-04-16
Abstract: A mounting member for a filament assembly comprises a generally planar base portion and a pair of projections integral with the base portion, the projections having cut-outs therein in which are received respectively a pair of mounting lugs on a base of the filament assembly. The projections are deformed from positions in which they are generally co-planar with the base portion and extend into an aperture formed therein, and positions in which they upstand from the base portion and are of helical configuration. In their undeformed positions, the projections overlap one another and are spaced apart transversely of their direction of extent. Thus, the length of the projections is not limited by the size of the aperture, which must accommodate the external cross-section of the filament assembly base therein.
Patent ES-8102317-A1 (ES)
Title: Valve
IPC: E03F5/08
Filed: 1980-06-04
Abstract: A valve is provided with a ring- shaped, movable valve plate (11) made of resilient material. The pressure prevailing in a pipe line acts on one side of the valve plate, while atmospheric pressure acts on the other side of said plate, said other side abutting a valve seat (2, 4). Arranged on the valve plate is a ring-shaped pressure plate (12) made of a rigid material and around the circumference of which there is provided a guide means 13 whose extension axially is smaller than the valve chamber in which the valve plate and pressure plate are arranged.
Patent ES-8104963-A1 (ES)
Title: Goods feeding device for a mechanical or pneumatic vertically inclined conveyer.
IPC: B65G65/22
Filed: 1980-07-10
Abstract: A material conveyor system comprises a substantially upright mechanically or pneumatically operated conveyor and a device for loosening material and for feeding the same into the upright conveyor. The device comprises a substantially horizontally extending tubular jib adjustably connected to an upright support frame supporting the upright conveyor. The tubular jib rotatably supports on its outer periphery a material loosening and transporting device comprising a plurality of axially extending circumferentially displaced shovels which feed the loosened material through at least one elongated inlet opening into the interior of the tubular jib through which a conveyor extends which feeds the material in longitudinal direction of the jib into the upright conveyor. If the upright conveyor is pneumatically operated, the conveyor extending axially to the jib is preferably a screw conveyor and when the upright conveyor is mechanically operated, the conveyor through the jib is a band conveyor extending also through and forming part of the upright conveyor.