baber/WOPTO huggingface dataset:
Patent ES-8404619-A1 (ES)
Title: Agglomerating nozzle.
IPC: A23C9/16
Filed: 1982-11-29
Abstract: An agglomeration nozzle with an axial passage for the product and an annular duct coaxial with the passage. An annular distribution chamber coaxial with the duct and passage supplies the agglomeration fluid to the duct. A first heating chamber surrounds the distribution chamber and a second heating chamber is disposed below the distribution chamber adjacent the end of the duct. A heating fluid may be introduced into the heating chambers to maintain the distribution chamber and duct at an elevated temperature.
Patent ES-8405352-A1 (ES)
Title: Continuous alkoxidation process.
IPC: C07C29/70
Filed: 1983-04-07
Abstract: A continuous process for producing alkali metal alkoxides comprising continuously introducing an aqueous solution of an alkali metal hydroxide into an upper section of a column reactor continuously vaporizing an alkanol or an alkoxyalkanol of 4 to 18 carbon atoms into a lower section of the reactor at a rate of at least about 2 to 4 moles of alcohol for each mole of alkali metal hydroxide introduced into the reaction zone reacting the aliphatic alcohol with the alkali metal hydroxide in the reactor concurrently removing water from the alkali metal hydroxide solution and the alkoxide formation from an upper section of the reactor as an azeotrope formed by excess alcohol and water continuously condensing and separating the azeotrope into an alcohol phase and a water phase, the water phase being removed from the process and the alcohol phase being returned to the column reactor and removing a substantially anhydrous reaction product consisting primarily of alkoxide product in excess alcohol from a bottom section of the reactor while simultaneously maintaining a nonoxidizing atmosphere while conducting the reaction.
Patent ES-8404698-A1 (ES)
Title: Process for the preparation of stabilized polyisocyanates, stabilized polyisocyanates having retarded reactivity and their use in the preparation of polyurethanes.
IPC: C08G18/08
Filed: 1983-08-17
Abstract: A process for the production of solid polyisocyanates stabilized by a polymer coating and showing retarded reactivity comprising reacting (1) one or more solid polyisocyanates in particulate form, said polyisocyanates having melting points above 30 DEG C., and (2) from 0.1 to 25 equivalent percent of amine per isocyanate equivalent of an organic compound having a molecular weight of from 32 to 6000, said organic compound being selected from the group consisting of (a) di- or higher functional compounds containing 2 or more aliphatically-bound primary and/or secondary amino groups, (b) compounds containing one or more terminal -CO-, -NH-, -NH2- groups, (c) hydrazines, and (d) mixtures thereof said reaction being conducted at a temperature below the melting temperature of said solid polyisocyanate, and being conducted in the presence of (3) a liquid medium selected from the group consisting of (a) organic compounds containing one or more hydroxy groups and having molecular weights of from 62 to 6000, (b) organic compounds containing 2 or more aromatically-bound amino groups and having molecular weights of from 108 to 6000, (c) organic compounds containing 2 or more aliphatically-bound amino groups and having molecular weights of from 400 to 6000, (d) plasticizers, (e) water, and (f) mixtures thereof to form a suspension of polyadduct-coated, stabilized polyisocyanate in the liquid medium.
Patent ES-8500371-A1 (ES)
Title: Subterranean hydroelectric generation plant
IPC: E02B9/06
Filed: 1983-08-26
Abstract: The energy production and/or storage installation comprises turbines (21) which are driven in rotation by water flow and drive an electric generator, with the installation underground at a depth of at least 150 metres. - A water collector is situated at ground level, and water is carried downwards from the collector to the turbines through a descending conduit. The water flow then returns to the surface through an ascending conduit, using pumps placed by the ascending conduit. The water for the turbines is derived from the descending conduit, and the spent water returned to the surface via the ascending conduit. A second turbo-alternator unit is used to generate service supplies. (0/5)
Patent ES-8501703-A1 (ES)
Title: Return hole of a roller bearing for endless linear motion
IPC: F16C29/06
Filed: 1984-01-11
Abstract: In a roller bearing for endless linear motion, a return hole is provided in which its cross section is of a composite shape formed by a basic circular hole and a square section concentric thereto. As a result, various advantages such as less resistance to rollers rolling inside said return hole, accurate guiding surfaces for rollers, good lubrication and cooling in said return hole, less wear, and low cost manufacturing are achieved.
Patent ES-8604865-A1 (ES)
Title: New N-amino:thio-N-methyl carbamate derivs.
IPC: A01N47/12
Filed: 1984-06-20
Abstract: Carbamate derivs. of formula ZOCON(Me)SNR1R2 (I) are new either (a) Z = 2,2-dimethyl-1,3-benzodioxol-4-yl and R1 and R2 = alkyl or cycloalkyl; or NR1R2 = 5- to 7-membered opt. substd. ring opt. contg. other heteroatoms (pref. morpholino or piperidino); or (b) Z = the residue of a carbamate insecticide of formula Z-OCONHMe. R1 = H; and R2 = opt. substd. alkyl (pref. of 3-4C) or opt. substd. cycloalkyl (pref. of 5-6C). Pref. Z = phenyl (opt. substd. by 1 or more of alkyl, alkoxy, alkylthio or N,N-dimethylformamido), 1-naphthyl, 2,2-dimethyl-1,3-benzodioxol-4-yl, 2,3-dihydro-2,2-dimethylbenzofuran-7-yl or R8R9C= N; R8 = H, alkyl or dialkylcarbamoyl; R9 = alkylthio, alkylthioalkyl or alkylsulphonylalkyl.
Patent ES-8506189-A1 (ES)
Title: Hydrothermally treated product of compound having hydrotalcite-like crystal structure, composition thereof, and use thereof.
IPC: A61P7/00
Filed: 1984-06-26
Abstract: A hydrothermally treated product useful for treating an iron deficiency of a compound having a hydrotalcite-like crystal structure and represented by the following formula (I) (Fe2+,Mg2+)x(Al3+,Fe3+)2(OH)2x+6-nz(An-)z.mH2O (I) wherein An- represents an anion having a valence of n, Mg2+ is within the range of O</=Mg2+<x, Fe3+ is within the range of O</=Fe3+<2, x is a number represented by 1</=x<20, z is a number represented by 0<z<3, and m is a number represented by 0</=m<20, the product being formed by the thermal treatment of the compound of formula (I) at a temperature of about 100 DEG C. to about 200 DEG C. in an aqueous medium.
Patent ES-8505268-A1 (ES)
Title: Process for descaling loops.
IPC: B24C3/32
Filed: 1984-07-30
Abstract: In hollow blanks for the manufacture of seamless tubes, the descaling agent is introduced as a mixture in the dry or liquid form by means of a compressed gas in circular motion at one end into the interior of the blank and discharged at the other end thereof by removing the residual mixture advancing spirally on the inner wall by suction.
Patent ES-8506433-A1 (ES)
Title: Apparatus for assembling a pair of fastener elements.
IPC: A41H37/00
Filed: 1984-10-03
Abstract: An apparatus, for assembling a pair of fastener elements (A, B) of a garment fastener, includes a die (10) having at its upper portion a pair of opposed slant flat surfaces (187, 18), and a clamp assembly (12) slidably mounted on the die (10) and normally urged upwardly by a spring (13). The clamp assembly (12) returns to its upper position as a punch (6) is retracted from the die (10) after the two fastener elements (A, B) have been joined together as compressed between the die (10) and punch (6). During this returning of the clamp assembly (12), the distal end of each pair of spring-biased clamp jaws (22, 22) slides on the respective slant surface (18) to push the joined fastener elements (A, B) away from the die (10).
Patent ES-8609325-A1 (ES)
Title: Derivatives of Guanine, process for their preparation and a pharmaceutical preparation.
IPC: A61K31/52
Filed: 1984-12-18
Abstract: Antivirally active compounds of formula (I), wherein m is 1 or 2, n is 1 or 2, whereby m is 1 when n is 2 and m is 2 when n is 1, Ra is (CH2)pOH, NHCONH2 or CORa, Ra is hydrogen, hydroxy or amino, p is 1 to 4, Rb and Rb are independently selected from hydrogen or (CH2)pOH, with the proviso that at least one of Rb or Rb is hydrogen or Rb and Rb together constitute an additional carbon-carbon bond to form an alkyne or a physiologically acceptable salt, geometric or optical isomer thereof processes for preparation of said compounds, pharmaceutical preparations containing the compounds, methods for treatment of virus infections and the medical use of the compounds.
Patent ES-8702049-A1 (ES)
Title: Passive pH adjustment of nuclear reactor containment flood water.
IPC: G21C9/00
Filed: 1985-01-28
Abstract: An arrangement for the passive adjustment of the pH of the liquid used to flood the containment structure of a nuclear reactor following an accident such as loss of primary or secondary coolant includes perforated containers or baskets, which contain a pH adjusting chemical which is soluble in the flooding liquid (usually a slightly acidic solution of borated water) and which chemical is covered with or encapsulated in a plastic protective material, which is likewise soluble in the flooding liquid, and which are located in the emergency containment sumps.
Patent ES-8601747-A1 (ES)
Title: Loading installation of at least one machine tool with workpieces placed ou pallets.
IPC: B23Q7/14
Filed: 1985-02-08
Abstract: Workpieces to be machined by a machine tool are taken from pallets by a loader-unloader, which subsequently deposits the machined workpieces on pallets. To simplify the handling of the pallets and to reduce the nonproductive times, a pallet support is provided with a first stack station for supporting a stack of pallets carrying workpieces to be machined and with a second stack station for supporting a stack of pallets for receiving machined workpieces. The loader-unloader is operable to lift an empty pallet from the top of the first stack and to transfer said empty pallet to the second stack station.
Patent ES-8602651-A1 (ES)
Title: Methoxy-benzoyl pyrrolidinone prepn.
IPC: C07D233/64
Filed: 1985-03-15
Abstract: 1-(p-Methoxybenzoyl) -2-pyrrolidinone is made by reacting p-methoxybenzoyl imidazolide with 2-pyrrolidinone of formula (III) in which R is H or alkali metal, with or without an inert organic solvent, pref. aromatic hydrocarbon, the reaction temp. varying from 80-150 deg.C for 1-8 hrs. to 20-50 deg.C for 5-12 hrs. depending on the substit. R.
Patent ES-8700528-A1 (ES)
Title: Monolithically integratable telephone circuit for generating control signals for displaying telephone charges
IPC: H04M15/00
Filed: 1985-04-25
Abstract: A telephone circuit which may be monolithically integrated, for generating control signals for displaying the telephone charges to a telephone user, is coupled to a AC voltage signal generator having a predetermined amplitude and frequency which are constant over time. The circuit includes a voltage generator for generating voltage signals which are spaced over time and have a trapezoidal pulse waveshape. A multiplier circuit calculates the product of the signals supplied by the two generators and supplies a signal which is sent to the speech circuit of the subscriber's line and is added to the speech (i.e.-conversation) signals. The circuit also includes a circuit for receiving an image signal of the overall signal adapted to the telephone line a high-pass filter for eliminating the speech signal components from the image signal a rectifier circuit for rectifying the filtered signal and a comparator for comparing the rectified signal with a reference signal. If the amplitude of the rectified signal is greater than the amplitude of the reference signal, the comparator generates a signal designed to stop the increase in the level of the trapezoidal pulse signals generated by the voltage generator thereby regulating the amplitude of the trapezoidal pulse signals.
Patent ES-8606591-A1 (ES)
Title: Rotary brake disc
IPC: C22C38/00
Filed: 1985-04-26
Abstract: A brake disc material which does not crack under a great braking action, such as in a large-sized truck, consisting of 0.03 percent to 1 percent of carbon, 1.2 percent to 20 percent of chromium, and 0.1 percent to 1 percent of molybdenum, the balance being essentially iron.
Patent ES-8604108-A1 (ES)
Title: Amino-hydroxybenzoic acid derivs. for treatment of ulcerous colitis
IPC: A61K31/135
Filed: 1985-05-31
Abstract: 5-Amino 2-hydroxy benzoic acid derivs. of formula (I), in which R is an organic or inorganic cation and R2 is NH2 or NHCOCH3, are made by reaction of 5-amino 2-hydroxy benzoic acid, opt. previously acetylated, with hydroxides, e.g. of Na, K, Ca or Al, or organic bases e.g. an amino-acid or amino-sugar. The reaction takes place in aq. medium at reflux temp. and the prod. is separated by salting out or by addn. of a miscible organic solvent to the conc. aq. soln. of the salt.
Patent ES-8607440-A1 (ES)
Title: Zigzag layering of fabric lengths
IPC: D06H3/00
Filed: 1985-07-24
Abstract: The fabric is layered in zig-zag fashion by (a) inspecting with viewer; (b) pulling it over a high point by a set of rollers; (c) displacing it by the adjustable alternating arm, to deposit the fabric on the lower platform as a zig-zag pile; (d) rotating the fabric pile so that it is rolled up n the end stretch of fabric; and (e) moving the roll on to the scale platform for weighing.
Patent ES-8604876-A1 (ES)
Title: Sulfonyliso(thio) urea derivatives.
IPC: C07D251/18
Filed: 1985-08-30
Abstract: The invention relates relates to new sulphonyliso(thio)-urea derivatives of the general formula (I) < IMAGE > (I) in which R1 represent an optionally substituted radical from the series comprising alkyl, aralkyl, aryl and heteroaryl R2 represents an optionally substituted and/or optionally fused 6-membered aromatic heterocyclic radial containing at least one nitrogen atom, R3 represents an optically substituted aromatic or heteroaromatic radical, X represents oxygen or sulphur and M represents hydrogen or an equivalent of a metal, and adducts of compounds of the formula (I) with strong acids, processes for their prepartion, and their use as herbicides.
Patent ES-8900011-A1 (ES)
Title: New 2-phenyl-1-tert. amino-methyl-cyclopropane derivs.
IPC: C07D295/06
Filed: 1986-01-17
Abstract: Cyclopropane derivs. of formula (I), their stereoisomers and acid addn. salts are new. In the formulae, R1 to R6=H, 1-4C alkyl or halo; R7 and R8=H, 1-4C alkyl or together form a ring, opt. contg. an additional hetero atom; X and Y=H, halo, alkyl, cycloalkyl, alkenyl, alkynyl, aryl, aralkyl, alkoxy, aryloxy or gp. (a), where R9, R10 and R11=alkyl, alkenyl, alkynyl, cycloalkyl or aryl. Also new are the intermediates (II), (IV), (V), (IX), (X) and (XI): in (II) Q=-CR3R4-Z; in (IV) Q=-CR3R4-OH; in (V) q=COOR; in (IX) Q=CONR7R8; in (X) Q=COCl and in (X1) Q=COOH (where Z= leaving gp. e.g. Cl, Br, mesylate or tosylate; R=alkyl).
Patent ES-8705879-A1 (ES)
Title: Benzofuryl di:methyl di:hydro-pyridine di:ester prepn.
IPC: A61K31/44
Filed: 1986-03-25
Abstract: 4-(7'-Benzofuryl)2,6-dimethyl 1,4-dihydro-pyridine 3,5-dicarboxylic acid esters of formula (I), for pharmaceutical use as hypotensive agents, are made by (a) reacting one equiv. of 7'-benzofuryl chloromethyl acetate of R1 with an equimolar amount of the beta-amino crotonate of R2 in non-alcoholic medium under reflux for 12-24 hours; (b) removing the solvent by rotary evapn.; and (c) re-crystallising from diethyl ether or solvent of similar polarity.
Patent ES-8704564-A1 (ES)
Title: Dryer and ironer with deformable trough
IPC: D06F67/08
Filed: 1986-04-22
Abstract: The outside convex surface of the bent plate forming the trough of a rotating cylinder type ironing machine is carved with two grooves which run parallel to its bending axis and divide the trough into three equal curved sectors. Each of these grooves providing, by reduction of the thickness of the said plate, an axis of less resistance of the latter to bending, such that the adjustable supports of the trough against the outer lining wrapping the rotating cylinder of the machine by the slight bending of the trough occurring along each of the said grooves, regardless of the temperature and the expansion of the trough.
Patent ES-8800468-A1 (ES)
Title: Program identification system.
IPC: H04H60/31
Filed: 1986-06-02
Abstract: A system for identifying programs such as television programs received from various sources detects the occurrence of predetermined events such as scene changes in a video signal and extracts a signature from the video signal. The signatures and the times of occurrence of the signatures are stored and subsequently compared with reference signatures to identify the program. The signatures may be compared in pairs to increase resolution, and the time interval between events or signatures may also be used to identify the program, either by themselves or in conjunction with the signatures.
Patent ES-8801361-A1 (ES)
Title: Prevention of corrosion by refined fuels
IPC: C10L10/04
Filed: 1986-06-17
Abstract: Refined fuels are treated to reduce corrosion of petrol storage tanks, by addn. of 50-500 ppm. of a mixt. contg. at least one amino cpd. e.g. ethanolamine, diethanolamine or n-butylamine, dissolved in a 1-5C alkanol and stirring to ensure intimate mixing is obtd. in half the reaction time of 1-8 hrs.
Patent IE-911150-A1 (IE)
Title: Process for the removal of cholesterol from egg yolk
Inventor: CULLY JAN
IPC: A23L15/00
Filed: 1991-04-05
Abstract: The procedure for removing cholesterol from egg yolk is carried out in such a manner that   1. a dilute egg yolk mixture is prepared by addition of an aqueous solution of ammonium carbonate or NaCl, 2. the dilute egg yolk mixture is mixed with a solid absorbent or complexing agent until the cholesterol is absorbed or complexed, respectively, and subsequently 3. the cholesterol-loaded solid absorbent or the cholesterol complex is separated from the egg yolk mixture and 4. ammonium carbonate or NaCl and, if necessary, water is then removed. c
Patent IE-912341-A1 (IE)
Title: Novel bis[4-(2,6-di-alkyl)phenol]silane derivatives as antiatherosclerotic agents
Inventor: PARKER ROGER ALAN
IPC: A61K31/00
Filed: 1991-07-04
Abstract: The present invention relates to certain bis[4-(2,6-di-alkyl)phenol]silane derivatives which are useful as inhibitors of LDL lipid peroxidation and as antiatherosclerotic agents.
Patent IE-902358-A1 (IE)
Title: "Fire stop collars for combustible pipes"
Inventor: HAMILTON ARTHUR PETER
IPC: H02G3/22
Filed: 1990-06-29
Abstract: A fire stop collar for a pipe (8) with the collar being formed from a web (10) of netted sheet material arranged into a tube on the inside of which is secured a series of laterally spaced bricks (12) of intumescent 05 material. Means in the form of a lining (20) is provided to direct inwardly expansion of the bricks (12) on heat expanding them. Attachment means in the form of brackets (22) are provided to allow the collar to be secured to a surface around a hole through which the pipe (8) passes.
Patent IE-912585-A1 (IE)
Title: Polypeptide compounds having growth hormone releasing¹activity
IPC: C07K14/575
Filed: 1991-07-23
Abstract: Novel polypeptides which promote the release of growth hormone when administered to animals are described. These polypeptides have the formula: A1-D< beta >Nal-A3-Trp-A5-A6-Z or AW1Q-DPhe-A3-Trp-A5-A6-Z.
Patent IE-913671-A1 (IE)
Title: Hydroxyquinolone derivatives
IPC: A61P25/08
Filed: 1991-10-18
Abstract: A class of 4-hydroxy-2-(1H)-quinolone derivatives, substituted at the 3-position by an optionally substituted aryl substituent, are selective non-competitive antagonists of NMDA receptors and/or are antagonists of AMPA receptors, and are therefore of utility in the treatment of conditions, such as neurodegenerative disorders, convulsions or schizophrenia, which require the administration of an NMDA and/or AMPA receptor antagonist.
Patent IE-913792-A1 (IE)
Title: Dextromethorphan antitussive compositions
IPC: A61K31/44
Filed: 1991-10-30
Abstract: The subject invention involves antitussive pharmaceutical compositions for the peroral administration of dextromethorphan, the composition being at a pH of from about 8 to about 11.
Patent IE-903934-A1 (IE)
Title: Disulfide deodorant composition and method of deodorization
Filed: 1990-10-31
Abstract: The present Invention provides compositions comprising a disulfide agent and a topical carrier for application to the skin in the axilla or crotch region or to articles of clothing which are worn 1n the vicinity of such skin. The present Invention further provides laundry compositions for application to articles of clothing worn 1n the vicinity of the skin. The present invention further provides methods of using compositions 10 containing a disulfide agent to control nonmicrobial malodor. The present invention further provides methods for controlling malodors associated with a laundry cleaning product. The applicable deodorant agents comprise disulfide compounds, wherein said compounds have the general formula: R - S - S - R wherein each R is independently selected from the group consisting of substituted or unsubstituted five or six member cyclic rings containing at least one nitrogen atom within said ring, wherein said nitrogen atom 1s not bonded to an oxygen atom to form an N-oxide.
Patent IE-940693-A1 (IE)
Title: A curtain walling
Inventor: KENNY SIMON JOSEPH
IPC: E04B2/88
Filed: 1994-09-05
Abstract: A curtain walling 1 comprises a plurality of mullion posts 2 for fixing to a support structure and a plurality of transom rails 3 for mounting to the mullion post 2. The mullions 2 and transoms 3 have a similar profile and each comprises a rear box section 16 with an outer carrier wall 17 from which a central nose portion 24 extends. A seal retaining channel 26 is provided on both sides of the nose portion 24 and each channel 26 is connected to the carrier wall 17 by a side extension wall 27. The seal retaining channels 26 of the mullion are cut-away to define slots 10 for receiving a projecting nose portion 29a and seal retaining channel portions 29. A jointing pin is retained in a groove 25 in the nose 24 of the transoms 3 and is a force fit in a hole 15 in the nose 24 of the mullion 2 to mount the transoms 3 to the mullion 2. <Fig. 2>
Patent IE-940713-A1 (IE)
Title: Drill bit inserts enhanced with polycrystalline diamond
Inventor: KESHAVAN MADAPUSI K
IPC: E21B10/567
Filed: 1994-09-13
Abstract: A drill bit has means at one end for connecting the bit to a drill string and a plurality of inserts at the other end for crushing the rock to be drilled. The inserts have a cemented tungsten carbide body partially embedded in the drill bit and at least two layers at the protruding drilling portion of the insert. The outermost layer contains polycrystalline diamond and particles of carbide or carbonitride of elements selected from the group consisting of W, Ti, Ta, Cr, Mo, Cb, V, Hf and Zr. The remaining layers adjacent the polycrystalline diamond layer are transition layers each comprising a composite containing diamond crystals, particles of tungsten carbide, and particles of titanium carbonitride. The average size of the diamond particles in the polycrystalline diamond layer is greater than the average size of the carbide or carbonitride particles; and the average size of the diamond particles in the transition layers is greater than the average sizes of the carbide and carbonitride particles. In particular, the transition layers contain particles of carbide and/or carbonitride with average grain sizes of less than one micrometer. The outermost layer of polycrystalline diamond extends along at lteast a portion of the length of the grip portion of the carbide body embedded in the drill bit.