baber/WOPTO huggingface dataset:
Patent ES-8101173-A1 (ES)
Title: Sound absorbing building component of synthetic resin sheeting
IPC: E04B1/74
Filed: 1980-05-21
Abstract: A sound-absorbing building component for indoor paneling consisting of at least two superimposed sheets, preferably made of a synthetic resin. At least one of the sheets is provided with cup-shaped indentations lying side-by-side in the manner of a grid, the bottom surfaces of these indentations being excitable to lossy vibrations upon the incidence of sound. The upper rims of the cup-shaped indentations are all covered by a further planar sheet which is likewise capable of vibrations. This further sheet seals off the air volumes contained in the individual cup-shaped indentations in an airtight fashion. Small lumpy or irregularly-sized bodies can be provided on the bottom surfaces of the cup-shaped indentations.
Patent ES-8104542-A1 (ES)
Title: Drive arrangement for a rotating unit.
IPC: F27B7/26
Filed: 1980-06-06
Abstract: The invention relates to a drive arrangement for a rotating unit designed to be driven by a main motor or an auxiliary motor. A shift clutch is provided for arresting an overriding clutch in both directions of rotation. In this way the torques emanating from the rotating unit can be held or suppressed.
Patent ES-8104491-A1 (ES)
Title: Continuous sliding support gantry for a large passage
IPC: E21D23/04
Filed: 1980-07-05
Abstract: A gantry support for supporting a roof of a passage includes two parallel supporting units each having a lower frame provided with articulated tracks and an upper frame carried by props and two cross-members. The two cross-members carry an intermediate upper frame in the form of a beam which is slidable on guide elements and adapted to be clamped to the roof by small jacks. As the support advances the beam remains clamped against the roof of the passage until the beam reaches an end stop. The small jack is then released and the beam slidably advanced along the guide elements by means of a further jack.
Patent ES-8106465-A1 (ES)
Title: After-treatment processes and apparatus, especially for urea and ammonium nitrate plants
IPC: C02F1/00
Filed: 1980-09-01
Abstract: Disclosed are after-treatment processes and apparatus for synthesis plants, particularly urea and ammonium nitrate plants, but applicable also to various other plants in which the synthesis reaction does not go to substantial completion. In such plants product is fed to an evaporator for concentration and then to a solidification stage. The vaporous overhead stream from the evaporator contains entrained synthesis product, one or more unreacted starting materials, and solvent (usually H2O). It is condensed, and the condensate is brought into mass and heat exchange relationship with the vaporous overhead stream from the evaporator substantially without material transfer of solvent to the condensate stream. The condensate stream is thereby enriched in synthesis product, heat is added to it, and unreacted starting material is desorbed from it. The product-enriched condensate is delivered to the solidification stage for processing there. Production capacity is increased and plant effluent is decreased or eliminated.
Patent ES-8203471-A1 (ES)
Title: Closure structures.
IPC: E06B9/11
Filed: 1981-01-05
Abstract: Hinges between panels of an overhead door for an opening of industrial premises are defined by configurations (6, 7, 14) which form integral parts of the panel edges, if desired in conjunction with inserted auxiliary members (15). The panel edges may be defined by rigid aluminium extrusions (1,2) and these may have parallel slots to receive and retain panel facing sheets (18,19). Thermally insulating material (21) may be packed between the facing sheets.
Patent ES-498442-A1 (ES)
Title: Laminated cement sheet construction
IPC: E04C2/26
Filed: 1981-01-12
Abstract: A laminated cement sheet 29 is integrated with a pre-finished surface layer 27 of synthetic plastics material, for example melamine impregnated paper, the laminating being effected in a thermal press typically by applying the impregnated paper sheet to a compressed asbestos cement sheet to apply thereto any inherent colour, pattern or decoration applied to, or incorporated in, the sheet, a sheet 28 of glass cloth or synthetic tissue impregnated with a phenolic resin being interposed therebetween.
Patent ES-8202579-A1 (ES)
Title: Coal liquefaction process employing octahydrophenanthrene-enriched solvent.
IPC: C10G1/04
Filed: 1981-02-04
Abstract: A coal solvation/liquefaction process wherein the coal is contacted with hydrogen and an octahydrophenanthrene-enriched solvent containing OHP and THP in a ratio of OHP/THP greater than 0.4, wherein the OHP is present in an amount of at least 5 percent by weight based upon the total weight of said solvent. The OHP-enriched solvent provides improved coal solvation and increases the production of distillate liquid (62) in a coal solvation/liquefaction (20, 24) process. The desired ratio of OHP/THP is provided by catalytic hydrogenation (68) of a coal liquid distillate stream (64). By increasing the OHP/THP ratio to a value greater than 1, the amount of hydrogen consumed in the process can be significantly reduced.
Patent ES-8207087-A1 (ES)
Title: Reel spool pneumatic core clamp
IPC: B65H75/08
Filed: 1981-11-05
Abstract: A core clamp mechanism serves to grip a core on a winder shaft by means of a plurality of ring elements and an expandable elastomer tube. A spacer sleeve abuts at one end with the free end of the core and receives, at its other end, a locking disc in preformed engagement spaces which cooperate with lugs formed on the disc. The elastomer tube is positioned upstream of the disc and supplied with air pressure for expansion of the tube against the disc which serves to compress the sleeve against the core. Shrinkage and other adjustments during the clamping operation are automatically accommodated by axial expansion of the tube under pressure. To remove a wound core, pressure is released through a valve from the tube and the disc moved clear from engagement with the sleeve. Cutouts corresponding to the disc lugs are formed on the sleeve so that, by aligning the cutouts with the disc lugs, the sleeve can be pulled off the shaft and the core removed and replaced.
Patent ES-8307428-A1 (ES)
Title: A method of operating a television system
IPC: H04N5/66
Filed: 1981-11-27
Abstract: Various methods and systems are disclosed for television transmission, as well as for scrambling a plurality of input signals for secure transmission thereof. The scrambling technique, in one form, includes modulating an in-phase component of at least one carrier signal in response to one and then another of a plurality of input signals in a sequence of time intervals such that parts but not all of the one and another of the input signals are carried by the in-phase component. A quadrature component of the carrier signal is similarly modulated in response to the aforementioned one and another of the plurality of input signals in a sequence of time intervals such that the in-phase and quadrature components together are carriers of the one and another of the input signals in their entirety. The modulated in- phase and quadrature components are combined for transmission. A decoder for unscrambling and selecting one of the plurality of signals is also disclosed. The various television transmission methods and systems involve the provision of additional audio signals, in scrambled or unscrambled form, with the normal television audio and video signals so that a multilingual programme service as well as other services can be provided.
Patent ES-8304414-A1 (ES)
Title: Calcium ammonium lactate and solidified fermented ammoniated condensed whey
IPC: A23K1/175
Filed: 1981-12-16
Abstract: Fermented ammoniated condensed whey (FACW) is solidified by mixing it with certain calcium salts and allowing the mixture to stand. The mixture, while still liquid, may be mixed with grains, roughage and forage materials, or it may be shaped into blocks, cubes or pellets. Solidified FACW can be used as a feed supplement for ruminant animals. During the solidification calcium ammonium lactate is formed which is a new crystalline chemical composition. Calcium ammonium lactate (CAL) may be prepared in purified form from lactic acid, calcium hydroxide and ammonia. CAL is useful independently as a feed supplement for ruminant animals.
Patent ES-8302376-A1 (ES)
Title: Stator for a permanent magnet excited electrical machine.
IPC: H02K1/18
Filed: 1982-02-15
Abstract: Arcuate permanent magnets are inserted into the bore hole of a stator intended for use in an electric machine which is excited by permanent magnets. Spring elements, inserted into recesses in the wall of the bore between the magnets, have spring arms which are connected to each other via a back part and which rest against axially extending lateral edges of the permanent magnets. To insure retention of the permanent magnets against high mechanical shock stresses without connecting the spring elements to the stator, the spring elements are provided with extensions, formed on their back parts, which frictionally engage undercuts in the recesses. The spring arms themselves extend around the lateral edges of the permanent magnets in a form-locking manner.
Patent ES-8308857-A1 (ES)
Title: 5-Oxymethyl-4-acyl-1,3-dihydro-2H-imidazol-2-ones.
IPC: C07D405/06
Filed: 1982-05-03
Abstract: 1,3-Dihydro-2H-imidazol-2-ones having 4-acyl and 5-oxymethyl substituents, are useful as cardiotonics, antihypertensives and antithrombotic agents. The compounds are obtained by the reaction of an appropriate alcohol or a silver salt with a substituted 4-bromomethyl-1,3-dihydro-2H-imidazol-2-one.
Patent ES-8306098-A1 (ES)
Title: Novel carboxyalkyl peptides and thioethers and ethers of peptides as antihypertensive agents.
IPC: C07K5/02
Filed: 1982-08-02
Abstract: Novel inhibitors of angiotensin converting enzyme are disclosed which have the general formula < CHEM > Wherein X = X, O or NR9, R4 and R5 form with -N-C- a 4-6 membered ring structure as described and the other R substituents are selected from a variety of disclosed groups.Carboxyalkyl peptides of formula (R8)y-CR1R2-X- (CH2)m-CR3R7-C(:O)-NR4 -C(R10)xR6-C(:O)R6 (I) are new. (x, y, and m are 0 or 1 X is S, O, NH or NCH3 R10 is H, CH3, F, Cl, or Br R2 is e.g. COOY, COSY, CH2SY etc. Y is H, phenyl, benzyl or 1-5C alkyl R4 and R5 form a ring contg. N and C to which they are respectively attached, opt. mono- or di-substd. R6 is NH2, -OM, or -SM M is H, 1-3C alkyl, anion or ester gp. hydrolysable in vitro R7 is H, Me opt. halo-, hydroxy-, amino- or mercapto-substd. R8 is e.g. H, opt. substd. Me, amino, CH2=CHCH2, isobutyl, 2-3C hydroxyalkyl, 2-3C mercaptoalkyl (acetylthio)ethyl, benzamido, acetamido, phthaloyl aminoalkylene etc. R1 and R3 are opt. the same and are e.g. mono-N-substd. 2-4C alkylene, (substd.) hydroxyphenyl, mercapto-, phenyl-alkylthio-, phenylthio or benzyloxy-alkylene, alkoxyphenyl, alkoxybenzyl, hydroxy- or mercaptophenoxy benzyl, substd. NH2- or NO2-alkylene, (thio)guanidino alkylene, substd. aryl, (substd.) vinyl, unsubstd. heterocyclic gp. R1 and R2 may form lactone ring with -CH gp. etc.). (I) are inhibitors of angiotensin, converting enzyme and are more stable than 'Captopril' (RTM) and less likely to induce D-penicillinamine-like adverse side effects. Useful as antihypertensives, their daily dose is 0.03-20 mg/kg. -
Patent ES-8308040-A1 (ES)
Title: Supply and protection unit for a hermetic compressor
IPC: F25D29/00
Filed: 1982-08-06
Abstract: A supply and protection unit for a hermetic compressor of a thermostatically regulated refrigerator comprising an electrically insulating support body (3) adapted to be fixed to the casing of the compressor (P) said support body being provided with cavities (3a, 3b, 3c, 3d and 3e) opening at one of its faces intended to face towards the compressor for slidably and removably inserting therein of a pair of electrical devices (1, 2) and connection means thereof to be supported against the compressor casing, one of said devices being a thermally operated protection switch (1) and the other being a resistor (2) with a positive temperature coefficient.
Patent ES-8402815-A1 (ES)
Title: N'-[4-(1-Fluoromethyl-ethyl)phenyl]-urea derivatives
IPC: C07C239/00
Filed: 1983-01-13
Abstract: The invention provides novel phenylurea of formula I < IMAGE > I wherein R1 is H or CHO, R2 is H, CH3 or OCH3 R3 is a group G1 of the formula < IMAGE > or a group G2 of the formula CH(CH3)CH2Y in which Y is halogen selected from Cl or F or is CH3O and X is H or halogen selected from Cl or Br, the use of these novel compounds as herbicides, compositions for facilitating such use and the preparation of the novel phenylurea.
Patent ES-8402133-A1 (ES)
Title: Equipment for measuring digital channels packet-multiplexed within a substantially analogous signal.
IPC: H04N17/00
Filed: 1983-03-28
Abstract: An analog or digital signal mixed with digital paths in a packet mode may be the video signal of a television channel wherein the digital paths transmit teletext messages. The packets are inserted at least in the active parts of free lines of the raster synchronization signal, on the basis of one packet per line. The measurement equipment comprises for one selective digital path, means (2) to detect the address of the digital path in the signal packets (SV) and means for counting (3) and displaying (5) parameters such as the number of packets received, the number of erroneous packets received, the number of lost packets not received, the number of received data words and the number of received erroneous data words during a cyclic predetermined duration. A plurality of digital paths mixed in analog or digital signals (CT) may be processed by the equipment.
Patent ES-8406992-A1 (ES)
Title: Beta, gamma-dihydropolyprenyl alcohol derivatives and pharmaceutical composition containing a polyprenyl compound
IPC: A61K31/765
Filed: 1983-05-27
Abstract: A beta , gamma -dihydropolyprenyl alcohol derivative having the formula: wherein n is an integer of 5 to 7 and R is hydrogen, a lower alkyl group or an aliphatic or aromatic acyl group, is new and useful as a prophylactic therapeutic agent for human and animal immuno-deficiency deseases and phylactic agent against human and animal infectious deseases. Another disclosed polyprenyl compound is also useful as the same agent.
Patent ES-8600370-A1 (ES)
Title: Process and facility for making coke suitable for metallurgical purposes
IPC: C10B57/04
Filed: 1983-12-09
Abstract: Process and facility for upgrading heavy hydrocarbonaceous materials for making coke suitable for metallurgical purposes comprises mixing the heavy hydrocarbonaceous materials with a diluent having a closely controlled boiling range and subjecting the oil diluent mixture to distillation and careful fractionation so as to maximize liquid yields in the coking step.
Patent ES-8501167-A1 (ES)
Title: Device for displaying television pictures and deflection unit therefor
IPC: H01J29/76
Filed: 1984-02-24
Abstract: An electromagnetic deflection unit is disposed around a portion of a display tube and comprises a first deflection coil for producing, when energized, a frame deflection field and a second deflection coil for producing, when energized, a line deflection field the second deflection coil and being located coaxially within the first deflection coil, each deflection coil having two diametrically oppositely located deflection coil units. The first deflection coil has a winding distribution for generating, upon energization, a dipole deflection field in combination with a positive sixpole deflection field on the side of the gun system, generating a dipole field in combination with a negative sixpole field in the central area, and generating a dipole field in combination with a positive sixpole on the side facing the display screen, the first and the second deflection coils being positioned axially with respect to each other in such manner that upon energization the magnetic field generated by the first deflection coil extends further towards the display screen than the magnetic field generated by the second deflection coil so that the device shows a minimum east-west raster error.
Patent ES-8504839-A1 (ES)
Title: Antibiotic L 17046 and process for preparing it.
IPC: C07H17/00
Filed: 1984-03-21
Abstract: The present invention is directed to the essentially pure preparation of an antibiotic substance arbitrarily designated antibiotic L 17054. This antibiotic substance is obtained from the known antibiotic substance named teicoplanin (formerly teichomycin) by chemical treatment. The new compound and the pharmaceutically acceptable salts possess antimicrobial activity.
Patent ES-8600228-A1 (ES)
Title: Bis-(piperazinyl- or homopiperazinyl)-alkanes.
IPC: C07D295/145
Filed: 1984-08-27
Abstract: 1. Bis-(piperazinyl- or homopiperazinyl) alkanes of the general formula I see diagramm : EP0122488,P21,F1 wherein R1 , R2 , R3 and R4 which may be identical to or different from each other, are each hydrogen, alkyl having 1 to 4 carbon atoms, hydroxyl, alkoxy having 1 to 4 carbon atoms, alkanoyloxy having up to 4 carbon atoms, halogen, trihalomethyl, di-C1-4 alkylamino, C1-4 alkoxycarbonyl, nitro, cyano or acyl having 1 to 3 carbon atoms R5 and R6 , which may be identical to or different from each other, are each hydrogen, methyl, hydroxyl, carboxyl, C1-4 alkoxycarbonyl, hydroxymethyl, phenyl or p-chlorophenyl, R7 and R8 are each hydrogen or methyl j and k are integers from 0 to 3, their sum being no more than 4 m and n are integers from 0 to 3, their sum being no more than 4 A is -CH2 - or -CH2 CH2 - or R5 and R7 together or R6 and R8 together are oxo, provided k or m is other than O or R5 and R7 together and R6 and R8 together are oxo, provided k or m are other than O R9 and R10 , which may be the same or different, represent hydrogen or from one to four methyl substituents on the carbon atoms of the piperazine ring (A = -CH2 -) R11 , R12 , R13 and R14 , which may be identical to or different from each other, are each hydrogen or methyl or R11 and R12 together and/or R13 and R14 together are oxo and X is alkylene of 1 to 2 carbon atoms, optionally hydroxy-substituted with the proviso that when A = -CH2 -, R1 to R14 are hydrogen and j, k, m and n are each zero, then X cannot be 1,2-ethylenediol, and physiologically acceptable acid addition salts thereof.
Patent ES-8505719-A1 (ES)
Title: Deletion mutant of a herpesvirus and vaccine containing said virus.
IPC: C12R1/91
Filed: 1984-10-11
Abstract: The invention relates to live deletion mutants of a herpesvirus, especially of Pseudorabies virus. The genomes of the mutants differ from the genomes of the parent strain by the presence of one or more deletions selected from a deletion in the inverted repeats, a deletion in the unique sequence, and a deletion in the thymidine kinase gene. The new deletion mutants are avirulent, do not induce latent infections, are stable and possess good immunogenic properties. The invention also relates to vaccines containing the new mutant strains.
Patent ES-8605876-A1 (ES)
Title: Calcium/sodium aliginate dye printing paste
IPC: D06P5/00
Filed: 1984-10-15
Abstract: In the printing of dyes onto substrates, the use of a mixed, cross-linked calcium/sodium alginate to thicken the dye solution effectively reduces dye usage.
Patent ES-8603578-A1 (ES)
Title: Ultrapure hyaluronic acid and method of making it.
IPC: C12P19/04
Filed: 1984-11-23
Abstract: Hyaluronic acid having controlled molecular weight and substantially free of protein and nucleic acids can be prepared from a hyaluronidase-negative or hyaluronidase inhibited microbiological source. Product may be used as replacement fluid in mammals.
Patent ES-8601885-A1 (ES)
Title: Prepn. of non ester type antiinflammatory drug
IPC: A61K31/40
Filed: 1984-12-18
Abstract: The process comprises halogenation of propionic acid of formula (II) to give acid of formula (III) as an intermediate in the prodn. of 2-(6-chlorocarbazol-2-yl) propionic acid as formula (I). The reaction is carried out in solvent at between ambient and 50 deg.C by means of a N-halogenoamide. With reaction in the presence of a radical type initiator such as benzoyl peroxide, the solvent is a halogenated lower aliphatic hydrocarbon.
Patent ES-8605297-A1 (ES)
Title: High-transparency polysaccharide
IPC: C12P19/04
Filed: 1985-10-16
Abstract: The polysaccharide is made by (a) treatment of the Azotobacter vinelandii strain 482 DSM with 2% glucose irradiated in Burk medium at pH 7.4 for 48 hours at ambient temp. (b) treatment of the resultant mutant with 2% mammitol irradiated in Burk medium at pH 7.4 for 160 hours (c) treatment with 1% glutamine and D,L-glutamic acid irradiated in the same medium at pH 7.8 for 268 hours (d) treatment with 2% arabinose and 0.5% D,L-glutamic acid irradiated in the same medium at pH 8 for 216 hours and (e) treatment with 2% arabinose irradiated in Burk medium at pH 8 for 120 hours.
Patent ES-8702916-A1 (ES)
Title: 6-(substituted)methylene penicillanic acid and 6-(substituted)hydroxymethylpenicillanic acid and derivatives thereof
IPC: C07D499/04
Filed: 1985-10-31
Abstract: 6-Substd.-methylenepenams of formula (I) and their acid-addn. and n=0, 1 or 2 R1=tetrahydropyranyl, allyl, benzyl, 4-nitro-benzyl, Ph2CH, Cl3CCH2, tBu or phenacyl, as protecting gp. H 3-phthalidyl, 4-crotonolactonyl, qamma-butyrolacton-4-yl, CR4R5-OCOR6, CR4R5-O-COOR6, CHR4-OCOR14 or a gp. of formula (II), as an ester gp. readily hydrolysable in vivo R4, R50H or Me R6=1-5C alkyl R14=gp. of formula (III) R15=2-Ph-, 2-PhO-, D-2-amino-2-Ph-, D-2-amino-2-(p-hydroxyphenyl)-, 2-COOH-2-Ph-, 2-COOH-2-(2-thienyl)-, 2-COOH-2-(3-thienyl)- or D-2-(4-ethyl-2,3-dioxopiperazino carbonylamino)-2-Ph-acetoamido or 2,2-dimethyl-4-phenyl--5imidazolidi none-1-yl one of R2, R3=H and the other=Cl, CH2OH, vinyl, 1-4C alkylthio, 1-4C alkylsulphonyl, furyl, thienyl, N-methylpyrrolyl, N-acetylpyrrolyl, R7C6H4, R7C6H4S, (a)-(e) X1=S, O or NR11 R7=H, 1-4C alkyl, 1-4C alkoxy, allyloxy, OH, COOH, 2-5C alkoxycarbonyl, (1-5C)alkyl-carbonyl, Ph, PhCH2, naphthyl, pyridyl, NR8R9, CONR8R9, NHCOR10, NO2, Cl Br, CF3 or SR8 R8, R9=H, 1-4C alkyl, Ph or PhCH2.
Patent ES-8706950-A1 (ES)
Title: Test equipment.
IPC: G01F3/22
Filed: 1986-02-20
Abstract: A gas meter (11) has a rotational indicator viewed by a photo-switch (30). Air is passed by a highly accurate bell prover along gasways (27) and through the meter. A test, automatically conducted by a controller, comprises comparing the volume measured by the bell prover with the nominal value of a complete rotation of the meter's indicator as signalled by the photo-switch. The controller has a print-out section which shows whether the meter is within a predetermined accuracy range, and if not, what correction is required.
Patent ES-8704350-A1 (ES)
Title: Conjugate constituted by a proteic surface adhesive of Streptococcus mutans, and by a polysaccharide of Streptococcus mutans, its preparation and its use, particularly in anti-caries vaccines.
IPC: C07K1/22
Filed: 1986-05-12
Abstract: The conjugate according to the invention is constituted by a wall adhesin of Streptococcus mutans, of a proteinic nature, capable of binding the components of saliva, or an active fraction of such a protein, covalently coupled to a Streptococcus mutans polysaccharide, or to a fraction of such a polysaccharide. Preferably, the adhesin is constituted by a single polypeptide chain having a molecular weight of about 74,000 it is common to the different serotypes of Streptococcus mutans where it has a crossed antigenicity and it is capable of interacting with the salivary glycoproteins and polysaccharide derived from the same serotype of S. mutans, particularly serotype f. Use for the preparation of immunogenic compositions, particularly for the preparation of vaccines against dental caries.