baber/WOPTO huggingface dataset:
Patent ES-8101592-A1 (ES)
Title: Alkylcarbapenems, their preparation, use in pharmaceutical compositions and intermediates.
IPC: C07D477/00
Filed: 1980-02-01
Abstract: This invention provides the antibacterial compounds of the formula (I): < CHEM > and salts and cleavable esters thereof wherein A is a C=CH-CH3 or CH-CH2-CH3 group and Y is a -S-CH2-CH2-, -S-CH=CH- or -SO-CH=CH- group. The invention also relates to process for the preparation of the said compounds and pharmaceutical compositions containing them.
Patent ES-8103977-A1 (ES)
Title: Resilient plastic web exhibiting fiber-like properties and method for its manufacture.
IPC: D04H13/02
Filed: 1980-03-04
Abstract: A resilient plastic web (30) exhibiting a fiber-like appearance and tactile impression and method and apparatus for its manufacture. In a preferred embodiment the web (30) exhibits a three-dimensional microstructure comprising a regulated continuum of debossed areas of non-uniform cross-section along their length. In a particularly preferred embodiment, the debossed arreas comprise capillary networks (31, 32, 33) interconnecting the first and second surfaces of the web (30) said networks being of decreasing size in the direction of said second surface to promote fluid transport from the first surface of the web (30) to the second surface and inhibit the flow of luid in the reverse direction. Forming surfaces utilized to produce said webs (30) are constructed by laminating a multiplicity of thin plates (130, 131, 132, 133, 124) having dissimilar patterns of apertures therein to form an integral structure exhibiting properties and characteristics unachievable by prior art machining and weaving techniques. In a particularly preferred embodiment, the individual lamina from which the laminate forming structure is comprised are produced utilizing photoetching techniques, thus making it feasible to produce nearly any desired level of intricacy in, the resultant laminate structure. Preferred means for interconnecting said laminate structures with one another without disrupting the three-dimensional pattern in the area of joinder are also disclosed.
Patent ES-8102364-A1 (ES)
Title: Object for the manufacture of visual aids comprising a photopolymerisable composition on a transparent carrier.
IPC: G03F7/021
Filed: 1980-03-28
Abstract: Montage films, duplicating films, color guide films, microfiche film, color transparencies and similar visual aids are prepared from photosensitive articles having a layer of a photosensitive composition coated on a transparent support, preferably a flexible plastic transparent support. The exposed articles are developable with water to form the visual aid. The photosensitive layer is formed from a composition which includes a photosensitive reaction product of a condensation product of a diazonium compound with an arylsulfonic acid, and an epoxy resin which is liquid at ambient temperatures. The diazonium compound is preferably a paradiazodiphenylamine and the preferred condensing agent is formaldehyde or paraformaldehyde. The photosensitive layer can be colored with a permanent dye of a color depending on the type and use of the visual aid. Best results, with regard to water-developability and mechanical strength, are provided by first coating the transparent support with an intermediate layer of an adhesive resin.
Patent ES-8100758-A1 (ES)
Title: Vine pre-pruning cutter - has rocking arm axis at central part of knife shaft zone of movement
IPC: A01G3/04
Filed: 1980-03-29
Abstract: The vine pre-pruning cutter has the axis of the rocking arm (10) positioned on the horizontal beam (2) at the central part of the horizontal zone through which the knife shaft (12), mounted on the arm, swings. The shaft can be mounted on a bracket (34) pivoting on the end of one or more rocking arms, to form a parallelogram linkage, whose movement towards the outside of the machine can be limited by an adjustable stop (36), while there is an elastic stop (37) limiting movement in the inwards direction.
Patent ES-8101270-A1 (ES)
Title: Delayed-action warning control circuit
IPC: H03K17/292
Filed: 1980-03-18
Abstract: The invention relates to a delayed- action warning control circuit, in particular of a type intended to be connected in series with a warning device such as a warning light and a contact for detecting a threshold level of a liquid, such as a fuel. The control circuit has two terminals between which are connected a capacitor in series with a resistor. Control means monitor the voltage across the capacitor and short-circuit said terminals if the monitored voltage exceeds a predetermined value.
Patent ES-8107400-A1 (ES)
Title: Simulator modules and rack assembly.
IPC: G05B19/05
Filed: 1980-05-02
Abstract: A modular input/output arrangement for a programmable controller. The rack assembly of the invention permits selected plug-in input/output modules to interconnect the system being controlled and the processor of the controller. The invention also provides input and output simulator modules which may be plugged into the rack assembly to test operation of the system.
Patent ES-8105784-A1 (ES)
Title: Production of low-calcium smooth-flow xanthan gum.
IPC: C12P19/06
Filed: 1980-05-27
Abstract: A low-calcium xanthan gum exhibiting smooth flow properties is made by including high levels of phosphate in a fermentation medium substantially free of calcium ions, using the known microorganism Xanthomonas Campestris.
Patent ES-8106382-A1 (ES)
Title: Converter apparatus
IPC: H02M7/162
Filed: 1980-07-24
Abstract: Converter apparatus including a power converter having controlled rectifier devices connected, and gated in a predetermined sequence, to interchange electrical power between a source of alternating potential and a direct current load circuit, a phase controller for controlling the conduction angle of the controlled rectifier devices, and circuitry for maintaining synchronous operation between the phase controller and the power converter. The circuitry for maintaining synchronous operation constrains the conduction angle between predetermined end stops by logically combining first and second logic signals developed for each controlled rectifier device from the source of alternating potential, with a logic signal associated with the immediately preceding controlled rectifier device in the gating sequence.
Patent ES-8106168-A1 (ES)
Title: 1-Amino-7-[3'-(5''-chloro-2'',4''-difluoropyrimidyl-6''-amino)-6'-sulfophenylazo]-8-hydroxy-2-sulfamoyl or substituted sulfamoyl-phenylazo naphthalene-3,6-disulfonic acids
IPC: C09B62/25
Filed: 1980-08-14
Abstract: Compounds of the formula < IMAGE > in which R1 is hydrogen or methyl, either R2 is hydrogen C1-6alkyl C1-4alkyl monosubstituted by halo or phenyl C2-4alkyl monosubstituted in the 2-, 3- or 4-position by hydroxy or C1-2alkoxy C5-7cycloalkyl C5-7cycloalkyl substituted by one to three C1-4alkyl groups phenyl phenyl substituted by one or two substituents selected from the group consisting of halo, C1-4alkyl and C1-4alkoxy or -CH2CH2SO3H, and R3 is hydrogen or C1-6alkyl, or R2 and R3, together with the nitrogen atom to which they are bound, form a 5- or 6-membered saturated heterocyclic ring, and mixtures thereof, which compounds are in free acid or salt form, useful for dyeing and printing hydroxy group-containing and amido group-containing organic substrates such as natural and synthetic polyamides (e.g., wool, silk and nylon) and natural and regenerated cellulose (e.g., cotton, viscose and spun rayon).
Patent ES-8105548-A1 (ES)
Title: Tractor with a built-on underframe for a tilling machine with arm.
IPC: A01B59/046
Filed: 1980-09-05
Abstract: The back part(2) ofthe underframe (2, 3) is fastened to the center point of the three-point life of tractor (1) by means of an eye-bolt (9), the shaft of which is rotatingly mounted on said part (2). The side part (3) of the underframe (2,3) is comprised of a part (16) which bears by wheel (21) on the ground and carries a bearing (19) for the arm from the tilling machine, an extension piece (17) and a connection piece (18) lockable in several positions to the extension piece (17), and hingedly fastened by a pin (41) and a fastening piece (38,39) to tractor (1) adjacent the engine. The complete underframe (2,3) can tilt relative to tractor (1) about the hinging axes formed by said eye-bolt (9) and said pin (41), extending in the lenghtwise direction of tractor (1). Even with a height differential between said wheel (21) and the tractor (1) no large turning movement can be generated in the underframe (2,3) or its fastening.
Patent ES-8106384-A1 (ES)
Title: Telephone subscriber line unit with sigma-delta digital to analog converter
IPC: H04Q11/04
Filed: 1980-11-28
Abstract: A digital to analog converter is employed in the digital line circuit of a telephone system and operates to convert a digital signal indicative of an analog speech signal back into a replica of the analog signal. The converter operates with an interpolated input digital signal to detect by means of a sign bit, the characteristic of an input digital word as being indicative of a positive or negative level. An error correcting signal is provided by the converter which is added to the next digital word to provide a compensated word having a sign bit determined by the remainder and the sign bit of the previous digital word. This word is then processed in sequence to produce an output pulse stream from the sign detector indicative of successive positive or negative values as defined by the input digital words, each of which are modified according to the error correcting signal.
Patent ES-8206357-A1 (ES)
Title: Stacking apparatus for textile articles.
IPC: B65H29/36
Filed: 1981-09-15
Abstract: A stacking apparatus for textile articles (31) in general including catching means suitable to carry said articles from the catching position to the stacking one, in which said means comprises a horizontally slidable carriage (14) carrying a conveyor belt (25) on which the article is placed, said conveyor belt being wound round one or more cylinders (18-20) having their axes secured to the casing of the apparatus and round another cylinder (21) which moves to take up the conveyor belt, keeping said belt always tight during the displacements of said carriage.
Patent ES-8300771-A1 (ES)
Title: 6-(2-Aryl-2-(1,1-dioxopenicillanoyloxy-methoxycarbonyl)acetamido) Penicillanic acids.
IPC: C07D499/72
Filed: 1982-01-04
Abstract: 6-[2-(1,1-Dioxopenicillanoyloxymethoxycarbonyl)-2-phenylacetamido]peni cillanic acid, 6-[2-(1,1-dioxopenicillanoyl=oxymethoxycarbonyl)-2-(3-thienyl)acetamid o]-penicillanic acid and salts thereof with pharmaceutically acceptable bases their use as antibacterial agents processes and intermediates for their preparation.
Patent ES-8303149-A1 (ES)
Title: Ingot mould equipment for continuous metal casting.
IPC: H02K1/14
Filed: 1982-04-02
Abstract: An electromagnetic inductor for producing a rotating magnetic field for use with an ingot mold for continuous casting of metal and provided with an apparatus for sensing the upper level of liquid metal in the mold. The inductor, of the static polyphase type, comprises an annular magnetic yoke provided with a plurality of radially inwardly projecting poles having each an exciter winding and at least two adjacent poles are spaced further in the circumferential direction of the yoke from each other than the other pole. The yoke may be provided in the region between these two poles with a cutout and beneath the cutout with a portion of increased thickness. The inductor may be used around an ingot mold for the continuous casting of metal provided with a gamma ray emitter and a gamma ray receiver located at opposite sides of the mold for detecting the position of the level of the cast liquid metal. The upper level of the inductor is located in the path of the rays from the emitter to the receiver with the pair of poles and the cutout in the yoke located along a central axis of the bundle of rays.
Patent ES-8305986-A1 (ES)
Title: Multiband tuning system for a television receiver
IPC: H03J5/24
Filed: 1982-08-12
Abstract: A multiband tuning system produces an IF signal from RF signals residing in, in the order named, a first broadcast band, a first cable band, a second broadcast band and a second cable band. A control device generates a tuning signal having a magnitude determined by the frequency of a selected channel. A first filter selects RF signals corresponding to channels selected in a first tuning band including the first broadcast band and a lower frequency portion of the first cable band in response to the tuning signal. A second filter selects RF signals corresponding to channels selected in a second tuning band including an upper frequency portion of the first cable band, the second broadcast and the second cable bands in response to the tuning signal. A selection device enables operation of the first filter when the selected channel is within the first tuning band and enables operation of the second filter when the selected channel is in the second tuning band.
Patent ES-8400938-A1 (ES)
Title: Improvements in or relating to engine mountings.
IPC: B60K5/12
Filed: 1982-11-26
Abstract: A journal bearing (17) is provided between the engine block (11) and transmission casing (13) of a motor vehicle engine and transmission unit. The bearing maintains the engine and transmission in driving alignment, torque reaction from the block (11) being taken by engine mountings (18) and torque reaction from the casing (13) by transmission mountings (20).
Patent ES-8405145-A1 (ES)
Title: Position sensor measuring distance or spacing - uses magnetoresistive component, mobile conductor or magnet generates magnet field which varies magneto resistance
IPC: G01D5/14
Filed: 1983-03-04
Abstract: In this position sensor, a mobile component (100) generates a magnetic field (He). One or more fixed magnetoresistive components (200) sensitive to the magnetic field (He) are orientated so that the anisotropic direction is situated in a plane which is approximately parallel to the direction (Oy) in which the mobile component (100) moves. A system associated with the magnetoresistive component (200) produces a position signal as a function of the useful magnetic field created by the mobile component (100) in the magnetoresistive component (200). The mobile component (100) can be conductor in which a current flows or a magnet. In one application, a fixed conductor (300) is placed near each magnetoresistive component. A compensating current (Ic) flows inside this conductor (300) in order to create a magnetic field so that the resulting field is approximately zero.
Patent ES-8504545-A1 (ES)
Title: Stainless steel fiber-thermosplastic granules and molded articles therefrom
IPC: C08L7/00
Filed: 1983-07-22
Abstract: A composite plastic material having improved shielding against electromagnetic interference is provided by injection molding a molding compound comprising elongated granules obtained by incorporating into a thermoplastic resin matrix stainless steel fibers in the form of continuous strands.
Patent ES-8503317-A1 (ES)
Title: Method and apparatus for forming glass fibers.
IPC: C03B37/08
Filed: 1983-08-26
Abstract: A glass fiber attenuation apparatus and process wherein molten glass is supplied from a molten glass body to an orifice plate at substantially atmospheric pressure to prevent molten glass flow through an orifice at which attenuation has ceased, thus permitting continuation of the attenuation process despite breakouts at individual orifices. The preferred embodiment of the method includes the steps of cooling the orifice plate undersurface to a non-wetting temperature and delivering molten glass to the orifice plate at a pressure less than the internal, surface tension-generated pressure of any bead formed on the undersurface of the orifice plate upon attenuation cessation at that orifice. The preferred embodiment of the apparatus includes a perforate pressure plate immersed in the body of molten glass and superimposed over the orifice plate to effect a pressure drop upon normal attenuation flow which is sufficient to reduce the pressure immediately above the orifice plate to substantially atmospheric pressure or, in any event, to a pressure less than the internal pressure of a bead or globule formed on attenuation cessation at an orifice. The orifice plate may be of either the planar, non-tipped type or of the tipped type, and the orifice plate may be cooled to the appropriate temperature either by gas flow cooling directed at the undersurface of the orifice plate or by fin shields.
Patent ES-8502584-A1 (ES)
Title: Pulsed DC voltage converter
IPC: H02M3/335
Filed: 1983-09-29
Abstract: The pulsed DC voltage converter has an inductor coil (6), which can be premagnetised, between the transformer (2) and the rectifier and filter circuit (7), which can be adjusted by a control circuit (8). There is essentially one error amplifier (D5), which operates in a proportional manner, in the control circuit (8).
Patent ES-8501284-A1 (ES)
Title: Process for obtaining terrazzo pieces
IPC: B28B7/22
Filed: 1984-01-05
Abstract: Process which consists in starting from a model (pattern) made from stone 1 with a sheet (worked) surface 3 and moulding a negative 5 of plastic material from which terrazzo pieces 7 with reliefs identical to the model are obtained. A variant consists in obtaining, with the plastic negative 5, a metal piece 11 which serves as positive model for obtaining a hard-rubber negative 13 suitable for producing final terrazzo pieces 7. This variant is used for long piece-production runs.
Patent ES-8500310-A1 (ES)
Title: Lime dispersion-paint and process for its manufacture.
IPC: C04B24/26
Filed: 1984-01-27
Abstract: The present invention provides a water-based lime dispersion paint comprising a binder, a pulverulent, and one or more adjuvants. The binder comprises a film-forming copolymer of an alkyl acrylate monomer and a nonionic ethylenic monomer. The copolymer is dispersed in an aqueous medium and the dispersion is stable at a basic pH. The nonionic ethylenic monomer is capable of forming a homopolymer having a glass transition temperature in the range of 70 DEG C. to 170 DEG C. The pulverulent material comprises one or more pigments and airy slaked lime having a low hydraulicity index. The adjuvants are stable at a basic pH and include D-sorbitol as a stabilizer.
Patent ES-8506465-A1 (ES)
Title: Method for detecting an overload of a fabric filter
IPC: B01D46/44
Filed: 1984-03-20
Abstract: An improved method of cleaning a fabric filter collector (10) housing one or more filter chambers (12) wherein the cleaning operation is monitored to actuate an alarm (54) if the pressure differential across the collector after any particular cleaning operation exceeds the pressure differential across the collector at initiation of that cleaning operation.
Patent ES-8506289-A1 (ES)
Title: N-(1-nitrophenyl)-5-aminopyrimidine derivatives, their preparation and use.
IPC: C07D239/28
Filed: 1984-07-24
Abstract: The invention discloses novel N-(2-nitrophenyl)-5-aminopyrimidine derivatives of the general formula < IMAGE > (I) wherein R1 and R2 are each independently NO2 or CF3, or one of R1 and R2 is hydrogen, R3 is hydrogen or halogen, R4 is hydrogen or the -C(O)R' group, in which R' is C1-C4alkyl which is unsubstituted or substituted by halogen, C1-C3alkoxy or C1-C3alkylthio, R5, R6 and R7 are each independently hydrogen, halogen, nitro, cyano, thiocyano, mercapto, C1-C6alkyl, C1-C6haloalkyl, C1-C6alkoxy, C1-C6alkoxy which is substituted by halogen, nitro, cyano, C1-C3alkoxy, C1-C3alkylthio and/or N(C1-C4alkyl)2 or are C3-C6cycloalkoxy, C3-C6alkenyloxy, C3-C6alkynyloxy, C1-C6alkylthio, C3-C6alkenylthio, C1-C6alkylsulfonyl, C1-C6alkylsulfoxyl, C3-C6alkenyl, C3-C6haloalkenyl, C3-C6alkynyl, C3-C6haloalkynyl or the N(C1-C4alkyl)2 group, and R5 may additionally be a phenyl or benzyl group which is unsubstituted or substituted by one to three identical or different members selected from halogen, nitro, cyano, C1-C4alkyl, C1-C3haloalkyl, N-(C1-C3alkyl) 2, and/or C1-C3alkoxy. The preparation of these compounds and their use in agriculture are also disclosed.
Patent ES-8605824-A1 (ES)
Title: Natriuretic factors.
IPC: A61K38/00
Filed: 1984-08-14
Abstract: Novel peptides in substantially pure form and selected from the group of peptides having the amino acid sequence: X-Cys-Phe-Gly-Gly-Arg-Ile-Asp-Arg-Ile-Gly-Ala-Gln-Ser-Gly-Leu-Gly-Cys-Y-Z wherein Y is selected from the group consisting of -Asn, -Asn-Ser, -Asn-Ser-Phe, -Asn-Ser-Phe-Arg, and -Asn-Ser-Phe-Arg-Tyr Z is OH or NH2 and X is selected from the group consisting of H, Ser-, Ser-Ser-, Arg-Ser-Ser-, Arg-Arg-Ser-Ser-, Leu-Arg-Arg-Ser-Ser, Ser-Leu-Arg-Arg-Ser-Ser-, Arg-Ser-Leu-Arg-Arg-Ser-Ser-, Pro-Arg-Ser-Leu-Arg-Arg-Ser-Ser-, Gly-Pro-Arg-Ser-Leu-Arg-Arg-Ser-Ser, Ala-Gly-Pro-Arg-Ser-Leu-Arg-Arg-Ser-Ser-, Leu-Ala-Gly-Pro-Arg-Ser-Leu-Arg-Arg-Ser-Ser, and Glu-Val-Pro-Trp-Thr-Gly-Glu-Val-Asn-Pro-Ser-Gln-Arg-Asp-Gly-Gly-Ala-Le u-Gly-Arg-Gly-Pro-Trp-Asp-Pro-Ser-Asp-Arg-Ser-Ala-Leu-Lys-Ser-Lys-Leu- Arg-Ala-Leu-Leu-Ala-Gly-Pro-Arg-Ser-Leu-Arg-Arg-Ser-Ser-, are disclosed as having diuretic, natriuretic, vasorelaxant, hypotensive or anti-hypertensive properties.
Patent ES-8506804-A1 (ES)
Title: Process for producing L-arginine
IPC: C12R1/15
Filed: 1984-09-21
Abstract: Disclosed is a process for producing L-arginine by transforming a host microorganism belonging to the genus Corynebacterium or Brevibacterium with a recombinant DNA of a DNA fragment containing a gene involved in the biosynthesis of L-arginine and a vector DNA, culturing the transformant in a nutrient medium, accumulating L-arginine in the culture medium and recovering L-arginine therefrom.
Patent ES-8600476-A1 (ES)
Title: Cooling fluid circuit for engageable and disengageable clutches, especially for vehicles
IPC: F16D25/12
Filed: 1984-10-26
Abstract: A hydraulic control circuit controls flow of cooling oil to a wet clutch. The circuit normally maintains a reduced or zero flow, but temporarily increases flow of cooling oil when the clutch changes from a disengaged to an engaged state.
Patent ES-8607474-A1 (ES)
Title: Loading device for a selective-cut heading machine
IPC: E21D9/12
Filed: 1984-12-28
Abstract: The invention relates to a loading device for a selective-cut heading machine comprising a scraper chain conveyor with loading aids attached in front. These loading aids are designed, for example, as flat-blade conveyors. At its discharge end (9), the scraper chain conveyor (8) has an oscillating planing member (12) which is designed as a two-armed lever (13), is acted upon by a hydraulic cylinder (14) and oscillates about a pivot pin (15) (Fig. 1).
Patent ES-8703043-A1 (ES)
Title: Reactor monitoring assembly.
IPC: G21C17/02
Filed: 1985-03-13
Abstract: A combined in-core flux detector and thermocouple assembly for a nuclear reactor composed of an outer tube which is sealed at its upper end an inner tube disposed within, and extending along the length of, the outer tube a neutron detector means disposed within the inner tube an element connected to the neutron detector for displacing the neutron detector along the length of the inner tube and a plurality of thermocouples disposed outside of the inner tube and enclosed within the outer tube.