baber/WOPTO huggingface dataset:
Patent ES-470892-A1 (ES)
Title: Sulfur-containing N-benzylamino-acids and salts thereof
IPC: A61K31/22
Filed: 1978-06-16
Abstract: Compounds of the formula < IMAGE > wherein X and Y, which may be identical to or different from each other, are each hydrogen or halogen, R1 is hydrogen or straight or branched alkyl of 1 to 4 carbon atoms, R2 is hydrogen, straight or branched alkyl of 1 to 3 carbon atoms, carboxy-lower alkyl or acyl, preferably lower aliphatic carboxylic acyl, R3 is hydrogen or acyl, preferably lower aliphatic carboxylic acyl, and n is 1 or 2 non-toxic, pharmacologically acceptable acid addition salts thereof sulfonium salts thereof and, when R1 is hydrogen, salts thereof formed with inorganic or organic bases or basic aminoacids. The compounds as well as their various salts are useful as mucolytics.
Patent ES-474701-A1 (ES)
Title: Printer, provided with an impact device comprising a transducer
IPC: B41J9/46
Filed: 1978-10-31
Abstract: A printer comprising an impact device which is provided with an impact member which is electromechanically driven and whose position or speed is measured by means of a transducer in order to obtain a speed signal which is compared with a reference signal in a comparator. The signal output of the comparator is connected to a signal input of an electrical actuation device for driving the impact member, the actuation of the drive being terminated only after a stop signal has appeared on the signal output of the comparator. An adapted speed of the impact member is obtained in all circumstances in a printer in accordance with the invention.
Patent ES-477508-A1 (ES)
Title: Shift means for a multi-shaft sliding gear
IPC: F16H63/18
Filed: 1979-02-07
Abstract: A shifting device for a multi-shaft sliding gear arrangement having a plurality of sliding gear blocks displaceable in an axial direction, each one of which is connected, by way of a mechanical transmission device, to a separate electric servo-drive. Each servo-drive comprises an electric servo-motor equipped with a gear reduction unit and a planar cam drive which is arranged between the servo-motor and the transmission device and has a pivotal output lever. The output lever is connected to a sliding gear block at an end remote from the pivotal support therefor. The two end positions of movement of the output lever correspond to the end positions of the sliding gear block.
Patent ES-484010-A1 (ES)
Title: Current/flow comparator
IPC: G01F15/06
Filed: 1979-09-07
Abstract: A current/flow comparator for generating an alarm signal whenever the instantaneous flow rate of a coolant fluid cooling the armature of a dynamoelectric machine falls below a predetermined percentage of a desired instantaneous flow rate, which desired flow rate varies as a function of the square of the instantaneous current flowing through the armature, is disclosed.
Patent ES-8100966-A1 (ES)
Title: Heat and humidity resistant steel reinforced tire
IPC: B60C1/00
Filed: 1979-10-18
Abstract: This invention relates to an improvement of the adhesion of brass-coated steel tire cord to a vulcanized rubber composition. The adhesion is obtained by adding an aromatic triazole and an organo cobalt compound to an unvulcanized rubber compound in order to obtain metal-rubber bonding when vulcanized. Tires formed by the above process have good resistance to heat and moisture.
Patent ES-8105292-A1 (ES)
Title: Urea derivatives for use in the treatment of fat metabolism disorders.
IPC: A61K31/40
Filed: 1980-07-11
Abstract: The invention relates primarily to pharmaceutical compositions and medicaments containing a compound of Formula (I), infra as the active ingredient. Also included in the invention are methods for combatting lipometabolic illnesses by administration of an active compound of the invention alone, in combination with a diluent or in the form of a medicament.
Patent ES-8106286-A1 (ES)
Title: Fluorinated carbamates, processes for their preparation, insecticidal compositions comprising them, and controlling insects thereby.
IPC: C07C259/02
Filed: 1980-08-08
Abstract: Compounds of general formulae < CHEM > wherein X and Y are independently H or F < CHEM > < CHEM > where R<3>is CFXY, CON(CH3)2, CH2OCH3, or C1-C3 alkyl R<4>is H or CH3 n is 1 or 2 m is 0 or 1 p is 0, 1 or 2 R<5> and R<6> are independantly H, alkyl or optionally substituted phenyl, and < CHEM > exhibit insecticidal activity. They may be formulated for use in conventional manner. The compounds (Ia) can be made by a variety of acylation reactions between oximes or phenols R min OH and the appropriate biscarbamoyl fluoride in the presence of an acid acceptor, compounds (Ib) being obtainable as intermediates in some of these reactions.
Patent ES-8201628-A1 (ES)
Title: Fleshing skins
IPC: C14C15/00
Filed: 1980-11-10
Abstract: A skin P for fleshing is supported on an elastic belt 11 which an operator urges with controlled force via pedal 16 and rocking lever 12 on to a rotating cylinder 2. The cylinder surface has radial teeth 3 for fleshing the skin. The teeth are preferably bevelled oppositely to the direction of rotation to avoid damaging the skin P. Detached debris is washed by water from a spray 18 down to a discharge surface 20. The procedure is suitable for treating fine or dense furs.
Patent ES-8205143-A1 (ES)
Title: Shear for bar-shaped cutting material, particularly for rolled products.
IPC: B23D23/00
Filed: 1981-02-24
Abstract: A shear for cutting bar stock includes upper and lower cutting blade supports each having a cutting blade, and a hold-down member, all pivotally connected about a working bearing. This assembly is pivotally mounted about a second bearing or pivot axis on one end of a frame of the shear, and is height-adjustable by a lockable hydraulic actuator attached to the upper cutting blade support at the opposite end of the shear, to provide vertical adjustability of the cutting point with minimal horizontal or angular displacement thereof. Preferably, the two pivot axes and the cutting point are coplanar. The upper cutting blade support is pivoted relative to the lower one by a hydraulic actuator engaging the upper support at one upper part thereof which is not so coplanar, to provide both a relatively long lever arm and a relatively long cutting arm for minimizing arcuation of the cutting movement. One cutting blade is adjustable within its support for optimum positioning taking into account the shape of the stock. The hold-down member is hydraulically locked into position with the lower (thrusting) cutting blade and moves therewith relative to the upper (contact) cutting blade, providing a three-point support to yield a clean cut.
Patent ES-8203204-A1 (ES)
Title: Machine for performing a roughing operation progressively along marginal portions of shoe bottoms.
IPC: A43D37/00
Filed: 1981-06-09
Abstract: Machine for performing a progressive roughing operation on shoe bottoms has a three-axis computer controlled stepping motor arrangement (144, 84, 122) for moving two rotary radial roughing tools (168) along a predetermined path in relation to the shoe bottom being operated upon. The tools (168) are also mounted on a common sub-frame (156, 158, 160) for pivotal movement about a transverse axis (154) which extends tangential to the shoe bottom engaging portion of the operating surface of the tools, again by computer-controlled stepping motor (232). Grinding stones (630) are provided for grinding the tools (168), and a further stepping motor (186) operates to move the tools (168) relative to the sub-frame (156, 158, 160) to maintain the shoe bottom engaging region of the operating surface of each tool in the datum plane in which said transverse axis (154) lies.
Patent ES-8306367-A1 (ES)
Title: Hypoglycemic 5-substituted oxazolidine-2,4-diones
IPC: C07D263/48
Filed: 1981-07-27
Abstract: Hypoglycemic 5-phenyl and 5-naphthyl oxazolidine-2,4-diones and the pharmaceutically-acceptable salts thereof certain 3-acylated derivatives thereof a method of treating hyperglycemic animals therewith and intermediates useful in the preparation of said compounds.
Patent ES-8502239-A1 (ES)
Title: Light transmissive insulation apparatus
IPC: F24S90/00
Filed: 1982-03-25
Abstract: A light transmissive insulation system comprising a plurality of layers of light transmissive insulating material, the material being characterized by transmissivity to solar spectrum radiation, and low transmissivity to thermal radiation. A solar pond employing the insulation system is also described.
Patent ES-8303086-A1 (ES)
Title: Pharmaceutical preparations containing TRH or its analogue.
IPC: A61K47/12
Filed: 1982-05-13
Abstract: A non-parenteral pharmaceutical preparation containing TRH, its salt, or its analogue is produced by employing the drug and a hydroxycarboxylic acid or polycarboxylic acid of 2 to 8 carbon atoms, and having the pH of the preparation adjusted to 2 to 6.
Patent ES-8306790-A1 (ES)
Title: Glucose isomerase immobilisation
IPC: C12N11/08
Filed: 1982-06-28
Abstract: The immobilisation of glucose isomerase is enhanced by first impregnating the matrix with at least 0.1 mmole Mg(2+) per g of matrix. Pref. amt. of Mg(2+) is 0.1-2 mmole/g. Impregnation is pref. by contact with a soln. of (in)organic Mg salt, pref. the halide, sulphate, nitrate, hypophosphite, fluorosilicate, acetate or lactate. The soln. is pref. 1-25 mM in Mg(2+). MgSO4 is the pref. salt. - Pref. the support is an inorganic oxide impregnated with a polyamine which is then crosslinked with excess of a bifunctional reagent to provide pendant functional gps. - The half-life of the immobilised enzyme is increased, and time for the immobilisation may be decreased. The enzyme may be used for converting glucose to fructose. DEAB- DE3224024 C Glucose isomerase is immobilised on a carrier matrix by treating the matrix with at least 0.1 mmoles of divalent Mg ions, pref. 0.1-2m moles MgSO4 per Gram carrier matrix before contact with the enzyme.
Patent ES-8401565-A1 (ES)
Title: Optical communication system for drill hole logging
IPC: H04B10/588
Filed: 1982-07-19
Abstract: An optical communication system for drill hole logging comprises an armoured cable 58a containing one or more optical glass fibres 23a and 28 inside a tubular moisture barrier, a neodymium laser 21a capable of radiating infrared light into at least one of the glass fibres, a modulator 31 in a downhole cable-head connector shell 10a for modulating light and returning it to the surface, and a semiconductor detector 34a for demodulating the data signal from the returning light.
Patent ES-8403147-A1 (ES)
Title: Ethylene polymers stabilized against water-treeing by N-phenyl substituted amino silanes, and the use of these compositions as insulation about electrical conductors.
IPC: H01B7/28
Filed: 1982-09-29
Abstract: Compositions, devoid of fillers, comprising an ethylene polymer and an N-phenyl substituted amino silane, which can be extruded about electrical conductors to provide insulation thereon which is resistant to the formation of water trees.
Patent ES-8400734-A1 (ES)
Title: Improvement to biostimulating compositions for plants.
IPC: A01N37/44
Filed: 1982-10-29
Abstract: The addition of certain polyoxyethylated surfactants to biostimulating compositions for plants, containing cysteine or homologouses or reaction products thereof with aldehydes or derivatives of such products and pholic acid, imparts to the compositions an improved biostimulating activity which promotes the growth of the plants and the harvest yield.
Patent ES-8404214-A1 (ES)
Title: A method of manufacturing a foundry mould mix containing binder components and mould binder components therefor.
IPC: B22C1/16
Filed: 1982-11-25
Abstract: A foundry mould binder is manufactured at least one acid selected from the group consisting of glycolic acid, lactic acid, alpha -hydroxy butyric acid, valerolactic acid, alpha -hydroxy-caproic acid, tartronic acid, tartaric acid, malic acid, mucic acid, citric acid, gluconic acid, and glyceric acid, with a precipitant for the acid, and water, the water being present in an amount no greater than 2 times the weight of the total acid content, calculated on that acid content being in a water free state. The precipitant is for admixture with or contains the equivalent to at least 50% of the stoichiometric requirement of the total acid content of the binder component when the total acid content is in solution, said precipitant comprising at least one substance selected from the group consisting of calcium carbonate and substances composed essentially of calcium carbonate, said precipitant being substantially non-fluxing with the foundry sand, and substantially non-reactive with respect to other mould components than the said acid, and substantially non-reactive with respect to metal which is to be cast in the mould. The precipitant is preferably ground limestone, and the binder component may further include at least one humectant (e.g. sorbitol) admixed with the remainder to retard the loss of mould tensile strength during periods of low humidity.
Patent ES-8401492-A1 (ES)
Title: Cephalosporin derivatives and process for their preparation.
IPC: A61K31/546
Filed: 1983-03-02
Abstract: The invention relates to cephem derivatives of the general formula I < IMAGE > and their physiologically acceptable acid addition salts, to pharmaceutical formulations active against bacterial infections, to processes for preparing the compounds and formulations, and to the use of the compounds for combating bacterial infections.
Patent ES-8407479-A1 (ES)
Title: Tricyclic derivatives of 5,6-dihydro-11H-dibenzo(B,E)azepin-6-one having pharmacological avtivity, and method for their preparation.
IPC: C07D223/20
Filed: 1983-03-14
Abstract: A pharmacologically active compound has the general formula < IMAGE > in which R is a hydrogen atom or an alkyl group containing from 1 to 4 carbon atoms R1 and R2, which can be different, represent a hydrogen atom, a hydroxyl group, an alkyl group, an alkoxy group, an arylalkyl group, or an arylalkoxy group, or can jointly represent an oxygen atom or a CHCOOR1' group where R1' is a hydrogen atom or an alkyl group and R3 represents a hydrogen or halogen atom or an alkyl, NH2, NO2, NHCO-alkyl, NHCO-aryl, NHCONH-alkyl or NHCOHN-aryl group. These compounds act on the central nervous system and have an anti-convulsant sedative activity.
Patent ES-8404701-A1 (ES)
Title: Moulding compositions from vinyl chloride polymers, graft polymers and polymer lubrifiers with ageing stability.
IPC: C08L27/06
Filed: 1983-08-03
Abstract: This invention relates to thermoplastic moulding compositions of vinyl chloride polymers, certain graft polymers, certain resin-like copolymer additives and certain rubber-like copolymers for the production of films having improved resistance to ageing.
Patent ES-8501277-A1 (ES)
Title: Process for producing a slotted blade for an electric shaver, and blade so obtained.
IPC: B21D53/64
Filed: 1983-10-11
Abstract: The process for producing a slotted blade for an electric shaver head comprises cutting out, from a metal sheet (1), a substantially rectangular blank (2) having the openings (4) of the slotted blade, folding this blank so as to obtain a U-shaped cross-section, the openings (4) of the slotted blade extending over the base of this section, then grinding and polishing the slotted blade. The slotted blade is cut out from a sheet of stainless steel and, following folding thereof, only the inner face (12) of the base comprising the openings is ground and the outer face of this base is polished directly without being ground, or being chromium-plated. Use especially for cutting heads of electric shavers or similar shaving appliances.
Patent ES-8503993-A1 (ES)
Title: Drill.
IPC: B23B51/02
Filed: 1984-05-24
Abstract: A drill made of cemented carbide, is constructed for compensating for the brittleness of cemented carbide to increase its cross-break strength. For this purpose, the ratio of the diameter c of the web portion (1) to the drill diameter d is set in the range of 25% to 35%, and the flute width ratio (b:a) is set in the range of 0.4:1 to 0.8:1. Further, to decrease the cutting resistance on the drill, the radial rake theta r angle of the cutting lip 4 measured at positions spaced at least 2/3 of the drill diameter toward the outer peripheral side is set in the range of -5 DEG to positive valves. Furthermore, to promote the chip ejecting function, the relative distance L between the cutting lip 4 and the flute wall 5 opposed thereto, is decreased.
Patent ES-8606304-A1 (ES)
Title: Triazine compounds having cardiovascular activity.
IPC: C07D253/06
Filed: 1984-10-26
Abstract: Compounds of Formula I are novel and useful as cardiovascular agents, particularly anti-arrhythmic agents: < IMAGE > (I) or the 5-imino-tautomer thereof or a salt of either, wherein R1 is C1-10 alkyl, C2-10 alkenyl, C2-10 alkynyl or C3-10 cycloalkyl, any of which is optionally substituted, and R2 to R6 are independently selected from hydrogen, halogen atom, C1-6 alkyl, alkenyl or alkynyl (all optionally substituted by one or more of halogen, hydroxy and aryl, amino, mono- or di-substituted amino, alkoxy (optionally substituted by one or more of halogen, hydroxy and aryl), alkenyloxy, aryl, acyloxy, cyano, nitro, aryl and alkylthio groups or any adjacent two of R2 to R6 are linked to form a (-CH=CH-CH=CH-) group.
Patent ES-8604010-A1 (ES)
Title: Synergistic herbicidal composition.
IPC: A01N37/38
Filed: 1984-10-26
Abstract: Synergistic herbicidal compsn. comprises herbicidally effective amts. of each of N-phosphonomethylglycine (I) or its agriculturally acceptable salt and an aryloxyphenoxy pentanoic acid ester of formula (II) (where A = CH or N; Y = H or Cl; Z = -CH=CH-, -CHOH-CH2-, -CO-CH2- or -CH2CH2-; and R = H or 1-4C opt. branched alkyl). - Pref. wt. ratio (I) (salt):(II) is 0.01:1-50:1 (0.05:1-32:1), esp. 1.1:1-20:1.
Patent ES-8606017-A1 (ES)
Title: Method of preparing an improved catalyst.
IPC: C10G35/095
Filed: 1984-11-08
Abstract: A reforming catalyst comprising a type L zeolite containing at least one Group VIII noble metal may be prepared by a method involving contacting the freshly prepared catalyst with oxygen, hydrogen or an inert gas and optionally water at elevated temperatures, contacting the catalyst at elevated temperatures with a source of chlorine such as HCl or Cl2 and preferably oxygen and water, and contacting the catalyst at elevated temperatures with oxygen and optionally water. Prior to use the catalyst is reduced by contact at elevated temperatures with hydrogen and optionally water. This process enhances the dispersion of the noble metal particles.
Patent ES-8602297-A1 (ES)
Title: Load break switch.
IPC: H01H33/915
Filed: 1985-01-16
Abstract: A single-phase ground enclosed load break switch (205) for distribution voltages has a hermetically sealed cylindrical metal housing (210) of from 2 to 6 inches diameter which contains an insulating gas under pressure. The switch has a movable contact assembly (219) to contact a pair of opposed stationary coaxial conductors (224, 226) within the housing. Movement of the contact assembly (219) along one conductor (224) breaks the connection with the other conductor (226) and simultaneously reduces the sliding contact force on the first conductor (224). The switch has conductive bands (350, 352) coaxially positioned near the housing (210) around the conductors for low voltage measurements monitoring conductor energization and contact position. A rocking bellows (266) at the fulcrum of a crank actuator (264) provides a compact hermetic seal for the actuator without excessive strain of the bellows. A safety interlock with a visual indicator (318) locks the contact assembly in case of a loss of pressure. Excessive pressure in the switch (205) causes the bellows (266) to be punctured with consequent locking of the contact assembly. The switch (205) is small enough to be mounted directly on a transformer or placed into a cable, without the need for a separate enclosure.
Patent ES-8702830-A1 (ES)
Title: Method for producing a cellular structure for covering a curved surface.
IPC: B32B3/12
Filed: 1985-05-10
Abstract: An alveolar structure for carrying hot or cold liquids which includes alveoles demarcated by several walls. At least one of the alveoles comprises at least one wall having at least two edges substantially parallel to each other and at least one wall comprising at least two edges not parallel to each other, with each of the substantially parallel or non-parallel to each other having an orthogonal projection length greater than zero and a line perpendicular to a surface to be covered by the alveolar structure through the edge in question.
Patent ES-8608289-A1 (ES)
Title: An icecream-making household appliance incorporating an automatic stirring paddle stopping device.
IPC: A23G9/22
Filed: 1985-05-14
Abstract: The household appliance disclosed comprises an icecreaming vessel wherein an icecreaming paddle is active which is driven by an electric motor and a device for automatically stopping the action of the paddle. That device includes means of sensing the icecream consistency by measuring the electric current drawn by the electric motor. Such means are operative to drive a switch element in the supply circuit to the electric motor to open on reaching a preset current value.
Patent ES-8609219-A1 (ES)
Title: Diphenylmethylimine derivatives.
IPC: A61K31/22
Filed: 1985-10-18
Abstract: A compound represented by the formula < IMAGE > (I) wherein R1 represents a hydroxyl group, an alkanoyloxy group or a group of the formula < IMAGE > in which R2 represents a hydrogen atom or a lower alkyl group, and R3 represents a hydrogen atom, a lower alkyl group, an alkanoyl group, a phenyl group, a carbamoyl group or a thiocarbamoyl group, or a salt thereof. The said compound can be prepared by reacting a compound represented by the formula < IMAGE > (II) with a compound of the formula NH2-R1 (III) wherein R1 is as defined hereinabove, or a salt thereof, and as required, alkanoylating the resulting compound of formula (I) in which R1 represents a hydroxyl group or an amino group, and as required, converting the resulting compound of formula (I) in which R1 is the group < IMAGE > into its salt, and is useful for the treatment of inflammation, pain or rheumatism.
Patent ES-8704150-A1 (ES)
Title: New arachidonic acid analogues
IPC: C07C57/42
Filed: 1986-01-22
Abstract: Arachidonic acid analogues of the formula (I) and their salts are new, where m is 1-5; n is 4-12; R1 is H or 1-6C alkyl; R2 is H or 1-6C alkyl; X is a double or triple bond and A and B are each H when X is a double bond and are absent when X is a triple bond. Fourteen cpds. (I) are specifically claimed, including 2-(2-(1-tridecynyl)phenyl) methylenepropan-1,3-dioic acid and its monoethyl ester; 2-(2-(1-tridecynyl)phenyl)-methylpropan-1,3-dioic acid; 2-(3-(3-(1-octynyl) phenoxy)propyl) propan-1,3-dioic acid and its monoethyl ester; 2-(3-(3-((2)-1-octenyl)phenoxy) propyl)propan-1,3-dioic acid and its monoethyl ester. - In an example, a soln. of sodium (0.408g) in ethanol (50ml) under nitrogen was treated with diethyl malonate (2.84g) then 11-bromo-2-(4-(Z)-undecenyl) -phenoxy ethanee (1.3) and the mixture was refluxed for 30 hours then worked up to give 510mg of diethyl 2-(4-((Z)-1-undecenyl)phenoxy ethyl)-propan-1,3-dioate.
Patent ES-8706632-A1 (ES)
Title: Substituted 2,3,4,9-tetrahydro-1H-carbazole-1-acetic acid derivatives.
IPC: A61K31/403
Filed: 1986-04-21
Abstract: Substituted 2,3,4,9-tetrahydro-1H-carbazole-1-acetic acid derivatives and methods for their preparation and use are disclosed. The compounds are useful analgesic and anti-inflammatory agents. The derivatives are acids of formula I below or their salts. < CHEM > In formula (I) R<1>, R<2>, R<3>, R<4>, R<5> and R<6> are hydrogen or lower alkyl or R<3> and R<4> are joined together to form (CH2)m or R<5> and R<6> are joined together to form -CH=CH-CH=CH-, (CH2)n, -CH=CH=O- or -CH=CH-S-, R<8> and R<1><0> are independently hydrogen, lower alkyl or halogen, R<9> is hydrogen or lower alkyl, m is 2 to 3 and n is 2 to 4.