baber/WOPTO huggingface dataset:
Patent ES-8308568-A1 (ES)
Title: Antibacterial 6-(2-amino-2-(4-acyloxy-phenyl) acetamido) penicillanoyloxymethyl esters.
IPC: C07D499/32
Filed: 1982-09-08
Abstract: 6-(2-Amino-2-[4-acyloxyphenyl]acetamido)penicillanoyloxymethyl esters of beta-lactamase inhibitors containing a beta-lactam ring and a carboxy group, in which the 4-acyloxy group is a group of the formula R<2>-C(=O)-O- where R<2> is an alkyl, alkoxy, carboxyalkyl, 3-carboxycyclopentyl, 4-carboxycyclohexyl, optionally-substituted phenyl or N-substituted amino group, are useful as antibacterial agents.
Patent ES-8900250-A1 (ES)
Title: Packaging film and packaging of detergent compositions therewith.
IPC: C08J7/043
Filed: 1982-11-10
Abstract: A packaging film comprises a base film of at least partially water-soluble plastics film, for example, polyvinyl alcohol, carrying on one side a protective layer of particulate inert plastics material, for example, polytetrafluoroethylene powder, having a high water repellency. The film is thus vulnerable to attack by aqueous media on one side and protected against such attack on the other. It may be used, with the protected side innermost, for unit packaging of detergent compositions, especially liquids containing bleach. In use in the washing machine, the unprotected surface is attacked by the wash liquor to release the contents the protective layer prevents attack of the package by the contents during storage.
Patent ES-8405448-A1 (ES)
Title: Electrolytic production of aluminum.
IPC: C04B41/50
Filed: 1983-03-24
Abstract: In the electrolytic production of aluminum by electrowinning or electrorefining processes, cell components such as cathode current feeders which in use are normally covered with molten aluminum are made of a composite material of aluminum or an aluminum alloy or intermetallic compound with an aluminum oxycompound, usually alumina, and possibly containing minor amounts of additives such as borides carbides, nitrides or oxides. The composite material, which remains mechanically stable and electrically conductive at 1000 DEG C., may be prepared by hot pressing powders at 1000 DEG -1700 DEG C. possibly after surface treating the alumina to improve wettability by molten Al. The components are optionally coated, e.g. with TiB2. The composite materials are also useful as non-current carrying components, including separator walls, weirs, packing elements and baffles.
Patent ES-8404539-A1 (ES)
Title: Disk drive assembly method.
IPC: G11B25/04
Filed: 1983-05-03
Abstract: A disk drive is fabricated in such a manner as to have very little tracking error caused by manufacturing tolerances on the subassemblies making up the drive. In the disk drive, head (18) is carried by a swing arm head carrier (20) indexed to individual track positions by an indexing cam (24) having the same axis (54) of rotation as a disk spindle (16). The head (18) is positioned and fastened in its carrier (20) only by reference to the axis of rotation (54) after the carrier (20), cam and spindle (16) have been secured. The drive is fabricated by assembling the head carrier (20), the disk spindle (16) and the indexing cam (24) on the drive frame (31) and thereafter fastening the head (18) to the carrier (20). Prior to fastening the head to the carrier, the head is precisely referenced to the axis of rotation (54) of the recording disk and the indexing cam (24). The head is fastened to the carrier by an acrylic ultraviolet curing adhesive. The adhesive is applied between the head and the carrier before the head is positioned relative to the axis of rotation. After the head is in the proper position, the adhesive is cured by exposing it to ultraviolet light.
Patent ES-8404591-A1 (ES)
Title: Fourth-order digital multiplex system for transmitting a plurality of digital signals at a nominal bit rate of 44 736 kbit/s
IPC: H04L5/22
Filed: 1983-08-03
Abstract: The CCITT has given recommendations for two types of hierarchies of PCM multiplex systems for telephony transmission: a first type based on a first-order PCM multiplex system having a nominal bit rate of 2048 kbit/s for 30 telephone channels while employing the A-law, and a second type based on a first-order PCM multiplex system having a nominal bit rate of 1544 kbit/s for 24 telephone channels while employing the mu -law. The fourth-order digital multiplex system in accordance with the invention comprises a transmitter (1) having a digital multiplexer (7) arranged for cyclically bit-wise interleaving three digital signals having nominal bit rates of 44 736 kbit/s, the third order in the second type of PCM multiplex hierarchy, into a composite digital signal having a nominal bit rate of 139 264 kbit/s, the fourth order in the first type of PCM multiplex hierarchy, and having a specific frame structure (a in FIG. 6), while the system further comprises a receiver (2) having a digital demultiplexer (13) arranged for separating the said composite digital signal into the three original signals. This accomplishes that the fourth-order systems in both types of PCM multiplex hierarchies operate with the same nominal bit rate of 139 264 kbit/s.
Patent ES-8405642-A1 (ES)
Title: Installation for injecting a powdery material, particularly an adsorbent material, into a contact column
IPC: C25C3/22
Filed: 1983-10-24
Abstract: The invention provides an installation for injecting a powdery material, particularly an adsorbent material, into a contact column-as a rule vertical-through which flows a stream of gas, more especially gas laden with polluting effluents which it is desired to fix on said material, this installation comprising means opening into the column for injecting fresh material and for injecting recycled material, that is to say material already having served for the same purpose, characterized in that said means comprise a number of nozzles (2) for injecting recycled material, spaced apart about at least one nozzle (1) for injecting fresh material, these nozzles being disposed in the column (3 or 4).
Patent ES-8503941-A1 (ES)
Title: Cosmetic preparations for promoting trophism of the skin and of related hair follicles
IPC: C07D233/94
Filed: 1983-10-28
Abstract: A cosmetic preparation is described as comprising at least an effective amount of a nutrient medium for the in vitro culture of isolated human epithelial cells and a related amount of serum of bovine fetus. The preparation is particularly active as a revitalizing agent for the skin, as an anti-wrinkle agent and as a factor for enhancing hair growth. The activity of the aforesaid nutrient medium can be furthermore enhanced by adding extractive mixtures, obtained from the connective tissues of animal organs, mainly mucopolysaccharides.
Patent ES-8603142-A1 (ES)
Title: Anti-haemorrhoidal compsn.
Filed: 1983-12-31
Abstract: Compsn. is made by (a) gathering roots of Eryngium campestre L. (or running thistle); (b) washing with water to remove impurities; (c) comminuting to pieces of 3 mm size; (d) immersing 375 g root in 1 l olive oil, previously heated to 150 deg.C, and keeping at this temp. for 20 mins.; (e) screening the extract to separate suspended particles; and (f) bottling. - The prod. is free from corticoids and local anaesthetic, and is suitable for treating external and internal haemorrhoids.
Patent ES-8503898-A1 (ES)
Title: Mains power supply for an apparatus with stand-by operation, in particular for a television set.
IPC: H02M3/335
Filed: 1984-01-30
Abstract: 1. A switching network section for a device with a stand by mode, more particularly for a television receiver, in which a regulating voltage (Ur), which is derived on the secondary side from an operating voltage (U1), for stabilising the operating voltage (U1-U3) produced on the secondary side has an effect on the primary side, and the primary side is switched over during stand-by a setting signal (40) which occurs on the secondary side so that the operating voltages (U1-U3) are lowered, characterized by the following features : a) an electrical signal produced from the setting signal (40) and the regulating voltage (Ur) is transmitted to the primary side via an electrical isolator element (23), which is distinct from the isolation transformator (1), b) the isolator element (23) is blocked during stand-by and the primary side is designed so that on its own without any control by the isolator element (23) the primary side transmits only the power required for stand-by to the secondary side.
Patent ES-8507320-A1 (ES)
Title: Process for producing N-phosphonomethylglycine acid.
IPC: C07F9/38
Filed: 1984-05-12
Abstract: The invention provides a process for producing N-phosphonomethylglycine acid (NPMG) comprising (a) oxidizing an N-(phosphonomethyl) iminodiacetic acid (NPMIDA) derivative of the general formula I < IMAGE > (I) wherein n is 1 or 2 and R5, R5', R6 and R6'are independently H, NH2, < IMAGE > or an aryl, cycloalkyl or straight or branched chain alkyl or alkenyl group optionally substituted by hydroxy or halogen, or an alkylaryl group, provided that at least one of R5, R5', R6 or R6' is hydrogen, to produce a corresponding iminourea salt of NPMG and then (b) reacting the salt with an acid stronger than NPMG whereby NPMG is produced and there remains in solution the iminourea salt of the stronger acid.
Patent ES-8505000-A1 (ES)
Title: Process for recovering waste paper.
IPC: D21C5/02
Filed: 1984-08-07
Abstract: Waste paper containing polymeric contaminants is broken down in the presence of an acidic aqueous solution containing at least one peracid.
Patent ES-8607389-A1 (ES)
Title: T-cell growth factor.
IPC: C07K14/55
Filed: 1984-10-03
Abstract: The mRNA of the Gibbon ape T-Cell Growth Factor concentrated from a Cell line identified as UCD-MLA-144 lead to. the production and cloning of its cDNA and the elucidation of its gene structure and that of the mature protein. Transfer vectors for production of the Gibbon ape T-cell Growth Factor are disclosed along with useful intermediate expression products.
Patent ES-8607033-A1 (ES)
Title: Action figure with wing movement derived from leg movement.
IPC: A63H3/20
Filed: 1984-11-07
Abstract: The toy action figure includes a torso having a pair of pivotally mounted wings and a pair of legs, the legs being mounted to the torso for both pivotal and rocking movement. A pair of actuating mechanisms within the torso convert the rocking movement to a pivotal movement so that the wings are moved in a flapping manner. A spring returns the legs and wings to their normal or unactuated positions whenever the child stops pressing the legs together.
Patent ES-8609295-A1 (ES)
Title: Prostaglandin intermediates.
IPC: C07C49/207
Filed: 1985-03-01
Abstract: Prostaglandin intermediates of the formula < IMAGE > in which Z represents <2bL>C=O or < IMAGE > R<1>, together with the oxygen atom to which it is bonded, represents a hydrolysable ester group, R, together with the oxygen atom to which it is bonded, represents a hydrolysable ether group and t designates the trans-configuration, diasteromers thereof in which the ring substituents have the opposite stereoconfiguration to that indicated above and mixtures thereof, are obtained starting from zirconium compounds and cyclopentenyl derivatives. The compounds of the formula I are intermediates for prostaglandins having antisecretory activity.
Patent ES-8702478-A1 (ES)
Title: Catalytic dewaxing of light and heavy oils in dual parallel reactors.
IPC: B01J29/40
Filed: 1985-04-30
Abstract: Relatively heavy or relatively light lube chargestocks are dewaxed in two parallel, separate reactors. The reactor used for dewaxing the relatively light chargestocks contains a crystalline aluminosilicate zeolite such as natural or synthetic ferrierite, ZSM-22, ZSM-23 and ZSM-35 zeolites and/or mixtures thereof. The reactor used for dewaxing the relatively heavy chargestocks contains a crystalline aluminosilicate zeolite such as ZSM-5, ZSM-11 zeolites, ZSM-5/ZSM-11 intermediates and/or mixtures thereof.
Patent ES-8606128-A1 (ES)
Title: A method of producing a strip with an embossed finish.
IPC: B32B15/01
Filed: 1985-05-14
Abstract: A method of producing a strip, for example of metal, with an embossed finish, having a given maximum embossing depth, in which one face of the strip has applied thereto a thermoplastic adhesive layer of a thickness greater than said given depth, and to the face of the adhesive layer, a metal foil or metallized foil, the thermoplastic adhesive being heated sufficiently to soften it. The embossing formation is then applied to the foil from the face of the foil remote from the adhesive, so that the deformation is taken up completely within the thickness of the thermoplastic adhesive without affecting the strip, and thereafter the resulting product is cooled to harden the adhesive.
Patent ES-8700857-A1 (ES)
Title: Dihydropyridines.
IPC: C07D405/14
Filed: 1985-06-07
Abstract: Dihydropyridine derivatives of the formula: < IMAGE > (I) and their pharmaceutically acceptable acid addition salts wherein R is a substituted aryl group R1 and R2 are each independently C1-C3 alkyl Y is -(CH2)n- where n is 2, or -CH2CH(CH3)- and Het is a 6-membered aromatic heterocyclic group attached to the adjacent oxygen atom by a carbon atom. The compounds have utility as anti-ischaemic and anti-hypertensive agents.
Patent ES-8704301-A1 (ES)
Title: Processing method of a video image for tracking a luminous object and for protecting this tracking against other jamming luminous objects.
IPC: F41G7/30
Filed: 1985-06-14
Abstract: A method of processing a video image to track a bright spot and to protect said tracking from interference from other bright spots to protect said tracking from interference from other bright spots. In order to avoid a main spot (LP) from being lost by interference from decoy or secondary spots (LS) in a digitized video image (FM), the main spot is surrounded by a detection ring (CD) which is concentric with a processing window (FT) which fits closely round the main spot. When a decoy spot (LS) is detected in the detection ring, it likewise has a processing window (FT') and a detection ring (CD') assigned thereto in order to isolate it and to follow its trajectory. When the two spots come into contact, the tracking of one of said spots is interrupted. After the two spots move apart, a coherence test is performed to determine which of the spots is the main spot, and tracking continues, thereafter, with the main spot.
Patent ES-8604866-A1 (ES)
Title: Benzoylureas, and their production and use.
IPC: C07C275/54
Filed: 1985-08-13
Abstract: Benzoylurea derivs. of formula (I) are new: R1 = H or halogen R2 = halogen R3 = halogen or 1-8C alkyl R4 = 2,5-difluorophenyl, pentafluorophenyl or pentachlorophenyl. - Intermediates of formula (III) are also new. Pref. R1 = H or F. R2 = F or Cl R3 = Cl or Me.
Patent ES-8702807-A1 (ES)
Title: Continuous rolling method.
IPC: B21B13/06
Filed: 1985-09-12
Abstract: A continuous rolling mill is constructed by arranging driven horizontal rolling mills and undriven vertical rolling mills alternately and determining the values of the thickness of the rolled material between adjacent stands, the interaxial distance between work rolls, and the diameter of the work roll to satisfy predetermined relationships.
Patent ES-8705038-A1 (ES)
Title: Tricyclo compounds, a process for their production and a pharmaceutical composition containing the same.
IPC: C07D498/18
Filed: 1985-12-02
Abstract: This invention relates to tricyclo compounds useful for treatment and prevention of resistance by transplantation, graft-versus-host diseases by medulla ossium transplantation, autoimmune diseases, infectious diseases, and the like, which can be represented by the following formula: < IMAGE > (I) to a process for their production, to a pharmaceutical composition containing the same and to a use thereof.
Patent ES-8704813-A1 (ES)
Title: Double clutch for a motor vehicle transmission
IPC: F16D25/10
Filed: 1985-12-19
Abstract: 1. Double clutch for alternately connecting a central shaft (8) and a hollow shaft (10) concentric thereto of a change - speed transmission of a motor vehicle to the clutch housing (1) driven by the engine crank shaft (7), a clutch disc (13) connected to the central shaft being pressed from one side and a clutch disc (11) connected to the hollow shaft being pressed from the other side against a central fixed plate (4) of the clutch housing by hydraulic pistons which are annular pistons (23, 29) concentric with respect to each other and to the central shaft, being located in a stationary part (25) of a double clutch and being able to be acted upon by hydraulic pressure from external pressure reservoirs (27, 30), characterised in that the annular pistons (23, 29) act on the clutch discs (11, 13) by way of plate springs (19, 32) which are centered and fixed on outer rings of roller bearings (22, 31) attached to the annular pistons (23, 29).
Patent ES-8704008-A1 (ES)
Title: Vertical marine streamer.
IPC: G10K11/00
Filed: 1985-12-27
Abstract: A device for receiving acoustic waves in water and adapted to be positioned vertically in the water in a stable position. The device comprises a tubular element formed of several connected sections, buoyancy means close to a first end, ballasting means close to the second end, several receivers spaced apart inside certain sections of the tubular element and stabilizer fins fixed to the second end thereof. A cable connects the tubular elements to a towing vehicle.
Patent ES-8704066-A1 (ES)
Title: Electrical connecting device to be arranged in a wall of a metallurgical direct current furnace.
IPC: C21C5/52
Filed: 1986-02-10
Abstract: The device consists principally of: - an internal part crossing the wall of the furnace and comprising a metal core 7 extended by a cooled end-piece 10 which is integral with it, the free end of the core being in contact with the melting metal mass contained in the furnace, - a sleeve 11, in a heat-conducting material, cooled by circulating a cooling fluid, and surrounding the core 7, - and means 29 of connecting the metal core 7 to an electrical supply. The device furthermore has a separation space 12 made between the sleeve 11 and the metal core 7, and an elastic fastening system 33, 34, 35, tending to return the said core 7 to its given initial position upon setting-up. The device according to the invention applies advantageously to metallurgical direct current furnaces in the guise of hearth electrode.
Patent ES-8705456-A1 (ES)
Title: Process for the preparation of carbapenem intermediates.
IPC: C07D409/06
Filed: 1986-03-19
Abstract: A process for the preparation of a 4-[3-carboxy-3-diazo-2-oxopropyl]azetidin-2-one of the formula < IMAGE > comprising reacting a 4-acetoxy-2-azetininone of the formula < IMAGE > with a compound of the formula < IMAGE > in an inert solvent, in the presence of a base and of a silylating agent, in a one-pot process. Many of the products are new. The products are useful in the synthesis of carbapenem antibiotics.
Patent ES-8702992-A1 (ES)
Title: Modulation unit for fluid under pressure, particularly for a servo steering of a vehicle.
IPC: B62D6/00
Filed: 1986-04-28
Abstract: A modulator assembly is interposed in a fluid circuit between a source (S) and a user device (U), said assembly being composed of a metering electrovalve (E) forming a first restriction ( sigma 1) in the fluid circuit, a pressure regulation valve (R), loaded by a spring (22), being subjected to the pressure of fluid delivered by the metering electrovalve to the user device and forming a second variable restriction ( sigma 2) between the outlet of the electrovalve (E) and a tank (33). The pressure regulation valve (R) is integrated into the metering slide (14) of the electrovalve.
Patent ES-8800687-A1 (ES)
Title: Tri-sodium salt of di:hydroxy phosphoryl carboxylic oxide acid prepn.
IPC: C07F9/40
Filed: 1986-06-24
Abstract: The synthesis of the trisodium salt of dihydroxyphosphorylcarboxylic oxide acid is obtained by reacting the triethyl phosphite with ethyl chloroformate, so as to obtain the triethyl ester of phosphorylformic acid, from which the trisodium salt of dihydroxyphosphorylcarboxylic oxide acid is obtained by reflux hydrolysis with an aqueous solution of sodium hydroxide.
Patent ES-8801317-A1 (ES)
Title: Novel THF compositions.
IPC: C07K7/06
Filed: 1987-09-16
Abstract: Novel peptide materials having thymic humoral activity are disclosed having the respective amino acid sequences of: Leu-Glu-Asp-Gly-Pro-Lys-Phe-Leu His-Pro-Leu-Pro-Asp-Leu-Tyr and Phe-Val-Leu These novel peptides can be isolated from natural thymus glands or can be prepared synthetically.
Patent IE-911393-A1 (IE)
Title: Novel solid, nondigestible, fat-like compounds and food compositions containing same
Inventor: LETTON JAMES CAREY
IPC: A23L27/60
Filed: 1991-04-25
Abstract: Fatty acid esters of polyols having at least 4 hydroxyl groups wherein the fatty acid groups consist essentially of: (1) long chain unsaturated fatty acid radicals containing at least 12 carbon atoms or mixtures of said unsaturated radicals with saturated fatty acid radicals containing 2 to 12 carbon atoms, and (2) long chain saturated fatty acid radicals containing at least 20 carbon atoms, wherein the molar ratio of (1):(2) is from 1:15 to 2:1 and wherein at least 4 of the hydroxyl groups of the polyol are esterified. The compounds are useful as nondigestible substitutes for solid fats in foods.
Patent IE-911908-A1 (IE)
Title: Multichamber storage apparatus and related method
Inventor: RICHARD DANIEL D
IPC: B65G1/00
Filed: 1991-06-05
Abstract: A storage apparatus comprises a housing defining a plurality of chambers disposed one next to the other, the housing including partitions for separating the chambers from one another. Temperature control components are provided for controlling temperature independently in each of the chambers Access openings are provided in the partitions between the chambers for enabling communication between each chamber and the chamber of chambers contiguous therewith. A support member movably supports a plurality of specimen-containing recep tacles within the housing, while a drive is operatively connected to the support member for moving the receptacles from chamber to chamber through the access openings. An access door in the housing enables deposition and removal of a selected one of the receptacles from the housing.
Patent IE-902968-A1 (IE)
Title: "Curcumin complexed on water-dispersible substrates"
Inventor: JR PAUL H TODD
IPC: A23L1/275
Filed: 1990-08-16
Abstract: A curcumin complex with a water-soluble branched chain or cyclic polysaccharide or a water-soluble or water-dispersible protein, which will not precipitate upon standing in water, which gives an essentially stable yellow solution in water, and from which complex curcumin cannot be removed by centrifugation, as well as a process for preparing such a complex of curcumin and a substrate, selected from a water-soluble branched chain or cyclic polysaccharide and a water-soluble or water-dispersible protein, by contacting the substrate and curcumin in an aqueous solution at a pH above about 9, at which pH the curcumin is present in its water-soluble red alkaline form, and then acidifying to drop the pH to below about 8, thereby complexing the curcumin in its neutral yellow form with the substrate, are disclosed.