baber/WOPTO huggingface dataset:
Patent ES-8101628-A1 (ES)
Title: Benzofuran-2-onic or indolin-2-onic compounds as stabilizers of polymers
IPC: C08K5/1535
Filed: 1980-02-05
Abstract: They are used as antioxidizing of organic polymers benzofuran-2-onic and/or indolin-2-onic compounds which present in the position 3, either at least one hydrogen atom, or an organic remains bound by a double binding to the rest of the molecule, and/or optionally substituted bis-3-benzofuran-2-onic compounds and/or optionally substituted bis-3-indolin-2-onic compounds. These compounds having the following characteristics: (i) The benzofuran-2(3H)-onic compounds unsubstituted in the position 3 having in the position 5 no hydroxyl esterically inhibited by a tert. butyl group (ii) the indolin-2-onic compounds, in as much as in these compounds the nitrogen atom (1-) is bound to a hydrogen atom or to an alkyl or aralkyl group and only the position 3 has an additional substituent, wherein this additional substituent has no acetamidic structure (iii) the polymer organic material being substantially free of halogen when 3- acyl-benzofuran-2-onic compounds are used. The invention relates also to polymer materials stabilized in this manner. New benzofuran-2-onic and indolin-2-onic compounds are disclosed which present in the molecule thereof at least two benzofuran-2-onic and indolin-2-onic cores These cores are connected either directly in their position 5, or bridged by means of an organic remains in position 3-. 5- or 7.
Patent ES-8102723-A1 (ES)
Title: Closing apparatus of introducing port of charcoal chamber
IPC: C10B25/24
Filed: 1980-06-20
Abstract: A closure for a filling-hole of a coke-furnace comprises a frame and a cover. The frame is constituted by a constructional unit formed of the refractory end bricks of the filling shaft which opens into the furnace covering, and surrounding the filling hole. The cover forms a refractory plug which fits into the filling hole and which has a metal fitting for lifting, fixed so as to be thermally insulated. A considerable redn. in temp. over the covering of the furnace is brought about by the fact that the frame and the body of the cover are constituted of a refractory material while the metal fitting is prevented from being heated excessively by its thermal insulation in the plus.
Patent ES-8103730-A1 (ES)
Title: Peptide amides and process for their preparation.
IPC: A61K38/00
Filed: 1980-08-14
Abstract: New peptide amides of the formula I H-Tyr-D-Lys(For)-Gly-X (I) wherein For is formyl, X is alkylamino, dehydro-Phe or Phe-alkylamido having up to 6 carbon atoms in the alkyl moiety, which moiety may be substituted by hydroxy and/or phenyl, Phe-cycloalkylamide or Phe-cycloalkylene amide having up to 8 carbon atoms in the cycloalkyl or cyclalkylene moiety, 1 to 2 CH2 groups being optionally replaced by -NH-, -O-, -S- or -CO-, Phe-alkylene-cycloalkylamide having from 5 to 6 ring carbon atoms, which amide may be substituted by carbonamido,N-alkylcarbonamido or alkyl and 1 carbon atom whereof may be replaced by nitrogen, Phe-endo- or exo-norbornylamide or Phe-thiazolamide or Phe-thiazolidine-carboxylic acid amide, which may be substituted by 1 to 4 methyl groups each, and process for their manufacture are disclosed. These peptide amides are distinguished by an analgetic activity and suppress the motility of the ileum of the guinea pig.
Patent ES-8105763-A1 (ES)
Title: Monoazo dyestuffs, their preparation and use in dyeing and printing of fibre materials by the usual methods and by the transfer-printing principle, as well as transfer-printing inks and substrates suited for transfer-printing.
IPC: D06P5/00
Filed: 1980-09-12
Abstract: 1. Monoazo dyestuffs of the formula see diagramm : EP0025903,P5,F5 wherein R1 denotes CH3 , CF3 , OCH3 , OC2 H5 , Cl or Br, R2 denotes H or CH3 , R3 denotes CH3 , C2 H5 , C2 H4 OCH3 , C2 H4 OC2 H5 , C3 H7 or C4 H9 , and R4 denotes H or R3 .
Patent ES-8202831-A1 (ES)
Title: Thiolated polypeptidic compound coming from a fragment of tetanic toxine, process for obtaining it and its applications.
IPC: C07K14/005
Filed: 1980-11-27
Abstract: 1. Thiolated polypeptide compound constituted by the B-IIb fragment of tetanus toxin to which at least one reactive -SH group is directly or indirectly bound.
Patent ES-8202588-A1 (ES)
Title: A DNA transfer vector for human pre-growth hormone, a microorganism transformed thereby, and a method of cloning therefor.
IPC: B44C5/00
Filed: 1981-02-02
Abstract: A DNA having a base sequence coding for human pregrowth hormone has been cloned, and novel recombinant DNA transfer vectors containing said cloned DNA have been constructed. Novel microorganisms transformed by said recombinant transfer vectors have been obtained. Certain of said transformed microorganisms have demonstrated capability to express the cloned DNA, by synthesizing a protein comprising human pre-growth hormone.
Patent ES-8206595-A1 (ES)
Title: Ternary thermoplastic moulding composition containing propylene copolymers.
IPC: C08L23/16
Filed: 1981-04-01
Abstract: A ternary molding composition is formed of an admixture of ethylene-propylene copolymer, propylene polymer, and polyethylene and contains 30-45% by weight of a partially crystalline ethylene-propylene copolymer with an ethylene content of at least 65% by weight a melt index MFI (230/5) of 0.7-2.0 g/10 min, and a tensile strength higher than 5.0 N/mm2 35-65% by weight of propylene polymer with a melt index MFI (230/5) of 15-50 g/10 min, and 3-30% by weight of polyethylene with a melt index MFI (230/5) of 15-50 g/10 min, said molding composition having a melt index MFI (230/5) of at least 8 g/10 min and a tensile strength of at least 15 N/mm2 and an elongation at yield of at least 450%.
Patent ES-8301906-A1 (ES)
Title: Process for the preparation of a sulphonamide derivative
IPC: C07D211/16
Filed: 1981-04-10
Abstract: A compound of formula: <IMAGE> where R is (C1-C4 alkyl)amino, (C3-C4 alkenyl)amino, (C3-C4 alkinyl)amino, di(C1-C4 alkyl)amino, di(C3-C4 alkenyl)amino, di(C3-C4 alkinyl)amino, (C1-C4 alkyl)- (C3-C4 alkenyl)amino, (C1-C4 alkyl)(C3-C4 alkinyl)amino, (C1-C4 alkoxy)amino, (C1-C4 alkyl)(C1-C4 alkoxy)amino, (C1-C4 alkyl)phenylamino, morpholino, thiomorpholino, (C1- C4 alkyl)morpholino, di(C1-C4 alkyl)morpholino, pyrrolidino, (C1-C4 alkyl)pyrrolidino, piperidino, (C1-C4 alkyl)piperidino, hexamethyleneimino or tetrahydropyridino and n is 0 or 1, or a salt of the same, which is useful as a herbicide.
Patent ES-8203082-A1 (ES)
Title: Spiro(cyclohexane-1,1'(3'H)-isobenzofuran)s, processes and intermediates for their preparation and pharmaceutical compositions containing them.
IPC: A61P25/20
Filed: 1981-04-15
Abstract: The present invention relates to novel spiro [cyclohexane-1,1 min (3 min H)- isobenzofuran]s of the formula < CHEM > wherein R1 is hydrogen R2 is NR5R6 wherein R5 is hydrogen, loweralkyl < CHEM > R6 is hydrogen or loweralkyl R3 is hydrogen, loweralkyl or cycloalkyl having 3 to 7 carbon atoms, inclusive < CHEM > wherein X is hydrogen, halogen or loweralkyl R is hydrogen, loweralkyl or hydroxy R3 and R4 taken together with the carbon atom to which they are attached form a carbonyl group the geometrical isomers and optical antipodes thereof and the pharmaceutically acceptable salts thereof wherein R5 is not the < CHEM > group, which compounds exhibit antidepressant, tranquilizer, analgesic and anticonvulsant activity.
Patent ES-8303429-A1 (ES)
Title: Cephalosporin derivatives, process for their preparation, pharmaceutical compositions containing them and their use.
IPC: C07D501/46
Filed: 1981-09-11
Abstract: 7ss-Aminothiadiazolylacetylamino-3-cephem-4-carboxylic acid compounds of the formula < IMAGE > in which, in particular, Am denotes amino, T denotes a 1,2,4-thiadiazol radical, R1 denotes an optionally substituted pyrazolium group, an optionally substituted triazolium group, a tri-lower alkylammonium group or a substituted pyridinium group and R2 denotes hydrogen, lower alkyl, carboxy-lower alkyl, carbamoyl or N-substituted carbamoyl, have antibiotic properties and are effective against gram-positive and gram-negative microorganisms. The novel compounds are prepared in a manner known per se. Intermediates are also included.
Patent ES-8205872-A1 (ES)
Title: Copper refining
IPC: C22B15/14
Filed: 1981-10-19
Abstract: Tin and antimony impurities can be removed from copper scrap by melting the scrap in the presence of a flux comprising a mixture of calcium and solution oxides in a weight ratio of calcium oxide to sodium oxide of from 1:1 to 4:1.
Patent ES-8303028-A1 (ES)
Title: Herbicidal formulations and their use to combat weeds.
IPC: A01N25/02
Filed: 1982-05-18
Abstract: Herbicidal formulations comprising solutions of herbicide acid salts with an organic amine containing at least 8 carbon atoms in an organic solvent having a resistivity at 25 DEG C of from 10<6> to 10<1><0> ohm centimetres. Also process for electrostatically spraying these formulations onto weeds.
Patent ES-8403024-A1 (ES)
Title: Pharmaceutical preparations.
IPC: A61K47/44
Filed: 1982-08-13
Abstract: A pharmaceutical preparation for external use which comprises a solution of a non-steroid antipholgistic analgesic agent which is dissolved in at least one adjuvant selected from the group consisting of peppermint oil, methyl salicylate, ethyl salicylate and monoglycol salicylate in an amount at least sufficient to dissolve said antipholgistic analgesic agent, and bases for external use.
Patent ES-8306491-A1 (ES)
Title: Process for producing aqueous thermosetting electrically insulating lacquers, and their use.
IPC: C08G73/16
Filed: 1982-09-17
Abstract: A process for the preparation of aqueous thermosetting electrical insulating varnishes, wherein polyester-imide precondensates are prepared by condensing aromatic tricarboxylic acid monoanhydrides, diamines, diols, triols containing an isocyanurate ring, and cyclic trimerization products of diisocyanates, whose free isocyanate groups are blocked, with or without aromatic dicarboxylic acids or their esterifiable derivatives, and are reacted, at from 50 DEG to 200 DEG C., with or without addition of from 1 to 10% by weight, based on polyester-imide, of a polar organic solvent, with ammonia or an organic amine, and then diluted with fully demineralized water, with or without addition of a water-soluble curing catalyst. The novel electrical insulating varnishes are used as wire enamels or impregnating varnishes.
Patent ES-8407513-A1 (ES)
Title: Composition and method of stabilizing beverage from cloudiness formation
IPC: A23L2/70
Filed: 1983-02-03
Abstract: Beverages, such as beer for example, are stabilised against cloud formation by treating them with a composition which contains a mixture of a silica gel and a water-insoluble polyvinyl pyrrolidone. The mixture is prepared by formation of the gel in the presence of polyvinyl pyrrolidone.
Patent ES-8406132-A1 (ES)
Title: Compartmentalized safety coolant injection system
IPC: G21C15/18
Filed: 1983-02-04
Abstract: A safety coolant injection system for nuclear reactors wherein a core reflood tank is provided to afford more reliable reflooding of the reactor core in the event of a break in one of the reactor coolant supply loops. The reactor vessel, reactor coolant supply loops, emergency water storage tank and pump modules are arranged in separate compartments in the containment structure to control the flow of spilled coolant. An integrated containment spray system and normal cooldown system are also described.
Patent ES-8403808-A1 (ES)
Title: Rack and pinion electrical servo steering mechanism for an automative vehicle.
IPC: B62D5/04
Filed: 1983-04-28
Abstract: The electrical power steering mechanism comprises an electric motor (30) whose stator is mounted in the steering box (10) and whose rotor (32) is disposed coaxially around a cylindrical portion of the rack structure (40) provided with helicoidal grooves (41) and forming a screw of a ball circuit mechanism in cooperation with a nut structure (33) having helicoidal grooves (35) and fastened to the rotor (32), the drive pinion (20), typically a Novikof profile globoidal pinion, meshing directly with the ball circulation helicoidal grooves (41) of the rack (40).
Patent ES-8402756-A1 (ES)
Title: Process for the manufacture of articles of high mechanical strength from thermoplastic synthetic resins
IPC: B29C48/08
Filed: 1983-05-24
Abstract: The application discloses a process for the preparation of plates, films, sheets, strips, rods, molded parts, objects or profiles of high mechanical strength, from thermoplastic synthetic resinous materials, whereby the thermoplastic material is initially heated in an extruder or a similar installation equipped with a mixing and heating device to at least its melting or softening point, the emerging extruded mass subjected during or after a cooling process in a forming device, pressure drawing device or other accessory installation to at least one pressure stretching at a pressure from about 90 N/mm2 to 1500 N/mm2, preferably from about 155 N/mm2 to 1000 N/mm2, and/or to at least one pulsating pressure or shearing pressure treatment. Preferably, the pressure stretched or shearing pressure treated synthetic plastic material is subjected subsequently to at least one further tempering, preferably cooling and/or processing step. To carry out the process, an apparatus is used having at least one accessory device including one or more pressure rams and at least one nozzle, slot or a similar cross-section restriction in the form of an outlet orifice.
Patent ES-8406646-A1 (ES)
Title: Dynamic ignition apparatus.
IPC: F02P3/045
Filed: 1983-08-01
Abstract: A digital and linear dynamic ignition control apparatus comprising a burn-time counter, a pre-dwell counter, a current limit counter, engine speed detection apparatus, a biasing circuit and an excess current limit circuit is provided for controlling the start of a dwell in each ignition period. In operation, a current limit adjust window is established for each period. The time of the termination of a dwell in the period relative to the current limit adjust window established for the period starts the dwell in the next period relative to the beginning of the next period at a time calculated to optimize engine performance and minimize energy losses. In general, rapid acceleration in a period starts the dwell earlier in the next period to insure adequate charging of the ignition coil. Conversely, rapid deceleration in a period starts the dwell later in the next period to minimize energy losses.
Patent ES-8502972-A1 (ES)
Title: Pyridinecarboxylic esters of dopamine and of its N-alkyl derivatives.
IPC: C07D213/80
Filed: 1983-08-05
Abstract: Products of formula < CHEM > wherein X is hydrogen, halogen, straight or branched alkyl having from 1 to 4 C atoms or alkoxy having from 1 to 4 C atoms R1 and R2 are the same or different hydrogen, or straight or branched alkyl having from 1 to 4 C atoms, and its salts with organic or inorganic pharmaceutically accepta ble acids, alpha process for preparing them and pharmaceutical compositions containing them, which are particularly useful in the treatment of cardiovascular and renal disorders.
Patent ES-8502202-A1 (ES)
Title: Apparatus and method for logging wells while drilling.
IPC: G01V1/40
Filed: 1983-09-30
Abstract: An information while drilling apparatus and method for characterizing strata in the vicinity of a drill bit at the lower end of a drill string, including a down-hole module unit and surface receiving and control units. Excitation currents are caused to pass through the drill string, drill bit and surrounding strata and the current flowing through the drill bit is sensed by a first toroidal transformer that encircles the drill string immediately above the drill bit. The sensed current, which characterizes the strata adjacent to and below the drill bit, is detected to form logging signals. A second toroidal transformer couples the logging signals to the electrically conductive drill string for transmission to the surface receiving unit. The frequency of the excitation current is adjustable to permit characterization of the strata at various distances from the drill bit. The frequency of the transmitting signal is also adjustable to compensate for varying degrees of signal attenuation along the transmission path. Control of the excitation and transmission frequencies is effected by communications from the surface control unit in response to stored operating instructions or operator inputs.
Patent ES-8505483-A1 (ES)
Title: Single channel continuous flow system.
IPC: G01N35/08
Filed: 1983-11-14
Abstract: A continuous flow system in which successive liquid segments (R1 + S R2) are established containing different related components of a fluid package, such as an analysis mixture separated by at least one immiscible segment (A1), passed along a first section (102) of a conduit (70), combined in a second section (104) of the conduit and mixed while passing along a third section (106) of the conduit, so as to provide a completely mixed segment (R1 + S + R2). This system permits the delayed on-line mixing of different components of an analysis mixture, such as samples with reagents or diluents, as well as mixing and interaction of such components in a single conduit.
Patent ES-8603997-A1 (ES)
Title: Automatic guiding method and apparatsu for moving objects especially for driverless self-propelled vehicles.
IPC: G05D1/02
Filed: 1984-11-02
Abstract: A self-propelled vehicle is equipped with a double camera (CA) whose two channels are equipped with respective perpendicular polarisors. A lamp illuminates the field of view of the camera (CA). Markers which retro-reflect polarised light are incorporated therein. A preprocessing (PT) of the two images furnished by the double camera permits retrieval thereform of the markers by differencing. During a learning phase, a sequence of data on positions of the markers in the image is recorded as reference in a memory (MP). Subsequently, the processor (PR) compares the current image to one of the recorded images, this permitting automatic driving of the vehicle over a path which it has been taught and which is defined by the contents of the memory (MP).
Patent ES-8605109-A1 (ES)
Title: Measuring probe for determining the formation of ice or snow.
IPC: G01N25/00
Filed: 1984-12-28
Abstract: In order to safely determine the formation of ice or snow, there is provided a ballast resistance (2) connected to an electric current source and enabling to measure the heat absorption which strongly occurs due to the ice or the snow and to use it as an ice or snow formation signal. The reinforced heat abstraction at the ballast resistance (2) is determined by an ammeter (7) in order to identify a high power absorption or by a thermistor in heat conduction relationship with the ballast resistance and setting on or off the electric supply of the ballast resistance as a function of the temperature.
Patent ES-8608677-A1 (ES)
Title: Fused silica diaphragm module for high temperature pressure transducers
IPC: G01L7/08
Filed: 1985-03-14
Abstract: A high temperature pressure transducer and sensing apparatus to determine the deflection of the transducer diaphragm is disclosed. The pressure transducer utilizes a fused silica diaphragm (12) which is illuminated at selected locations by a coherent laser source (52) via optical fibers (38, 46). The light reflected by the diaphragm (12) forms interference fringe patterns which are focused by gradient index rod lenses (36) on the ends of optical fibers (40, 48) for transmission to a fringe counting circuit (54). By digital techniques, the fringe count is converted into a determination of diaphragm deflection.
Patent ES-8608203-A1 (ES)
Title: Interconnection part for a warning device.
IPC: G08B17/00
Filed: 1985-04-12
Abstract: 1. Connector apparatus being arranged in an alarm divice socket (1) between an alarm device and a central signal station, the connector being provided for a plurality of alarm devices of different types which are provided for detecting predetermined changes of state in the environement under different environmental conditions or for predetermined applications, characterized in that in the alarm device socket (1) is provided a connector member (9), which comprises an electronic circuit (8) to adapt the alarm device to environmental conditions or to the predetermined application which further comprises a first coded contact device (7, 71) for mechanical connection to the alarm device socket (1) and for electrical and/or optical connection to a counter member (4) which set-up the electrical and/or optical connection to the signal station via electrical and/or optical conductors and which further comprises a second coded contact device (2, 92, 93) for electrical and/or optical connection to the alarm device.
Patent ES-8800625-A1 (ES)
Title: Metal cleaning.
IPC: C09D5/20
Filed: 1985-10-14
Abstract: A process for cleaning a metal, plastic or wood surface on which there is a residue resulting from contact with a cured resin which comprises applying to said surface a solution of a copolymer of N-vinyl-2-pyrrolidone and maleic acid, drying said solution of N-vinyl-2-pyrrolidone and maleic acid copolymer to form a film, and separating said film from said surface.
Patent ES-8706885-A1 (ES)
Title: Thermal insulating slabs for freezers and refrigerators comprising an envelope filled with precipitated silica which is subsequently compressed and the process for their manufacture.
IPC: F25D23/06
Filed: 1986-02-07
Abstract: Precipitated silica, formed by the interaction of sodium water glass and sulfuric acid, followed by mechanical processing, is employed as an insulating material having a low thermal conductivity. The precipitated silica is dried, compressed, placed in an evacuable pouch, and evacuated. The resulting board-like insulation configuration is used directly as insulation in, for example, household refrigerators.
Patent ES-8704509-A1 (ES)
Title: Glucosyl-ureido-sulphonyl uridine deriv. prepn.
IPC: C07H19/06
Filed: 1986-02-11
Abstract: 5'-O-(Glucosyl- ureido-sulphonyl) uridine derivs. of formula(I) in which R1 is a glycosyl gp. with OH gps. free or protected totally or partially, R2 is H and R3 is H or OR2, with anti-viral activity,are made by (a)reacting an amino deriv. of a sugar, of formula R1NH2 with chlorosulphonyl isocyanate (OCN-SO2Cl); and (b)reacting the intermediate prod. with a uridine deriv. of formula(II).
Patent ES-8703971-A1 (ES)
Title: Linear motion bearing and shafts.
IPC: F16C29/06
Filed: 1986-05-14
Abstract: A linear motion bearing assembly (40) is provided having a pair of aligned shafts (43, 44) which are fastened together, and a pair of bearings (52, 53) which either roll or slide on the aligned shafts. The shafts may be fastened together along a joint formed on their outer surfaces or they may be fastened together with a spacer (45) disposed between the shafts.
Patent ES-8703930-A1 (ES)
Title: Expression and secretion vectors for hirudine by way of transformed yeasts.
IPC: C12P/
Filed: 1986-05-02
Abstract: Functional block of DNA enabling to prepare hirudine from yeast, characterized in that it comprises at least: - the gene of hirudine or one of its variants (gene H) - A DNA sequence (Str) comprising the signals providing for the transcription of the gene H by the yeast.
Patent ES-8707448-A1 (ES)
Title: Laminated material based on thermoplastic resin and production method.
IPC: B29C70/46
Filed: 1986-05-23
Abstract: Thermoplastic resin-based material in the form of a crust having at least one smooth face (1a), comprising at least one dense, compact thermoplastic resin layer free of gas inclusions and a fibre layer (16) formed of thermoplastic resin fibres which are an integral part of the compact layer said laminated material is obtained from a felt of thermoplastic resin fibres which is placed in an open mould at its periphery and is heated by at least one of the mould faces by exerting a low pressure, till the fusion of the felt fibres on a thickness portion, and cooled before it is removed from the mould. Application to coatings and facings of walls and partitions.