baber/WOPTO huggingface dataset:
Patent ES-8305340-A1 (ES)
Title: Isoxazoles
IPC: C07D261/08
Filed: 1982-04-16
Abstract: Isoxazole derivatives of the general formula (I) and acid addition salts thereof < IMAGE > (wherein R represents a C1-4 alkyl or a phenyl group, R2 denotes a halogen atom or a (C1-4 alkoxy)-carbonyl group, R1 represents a group of the formula -CH(NH2)-COOH, or a guanyl-thio, a bis- C1-4 alkoxycarbonyl-C1-4alkanoyl-amido- methyl, an amino-oxy, a carbamoylamino-oxy, a guanidino- oxy, a phthalimido-oxy group or a group of the general formula -NR3R4, wherein R3 stands for a hydrogen atom or a C1-4 alkyl, C3-6 cycloalkyl, omega -halogen-(C1-4 alkyl), di-(C1-4 alkyl)- amino-(C1-4 alkyl), 2,6- dihalogenbenzyl group or a p-amino- phenyl-sulfonyl group which latter may be N-substituted by a C1-4 alkanoyl group, and R4 stands for a hydrogen atom or a C1-4 alkyl group, or R3 and R4 together represent a 2,6- dihalogen-benzylidene group, or R3 and R4 form, together with the adjacent nitrogen atom a 6 membered heterocyclic ring which may optionally contain an oxygen as a further hetero atom, with the proviso that if R represents methyl and R1 stands for a guanyl-thio group, R2 may represent only chlorine), possess hypotensive, antiinflammatory and antipyretic activity.
Patent ES-8404325-A1 (ES)
Title: alpha-(N-pyrrolyl)-phenylacetic acids, the esters thereof, pharmaceutical compositions containing them and therapeutical applications thereof
IPC: C07D207/327
Filed: 1982-05-17
Abstract: A process for the preparation of alpha-(N-pyrrolyl)-derivative acids, the salts and esters thereof, of the formula < IMAGE > in which R, R1, R2, R3 and R4 are hydrogen atoms or substituted or unsubstituted alkyl, aryl, alkylaryl or heterocyclic radicals and R' is a metal cation, an organic base or an organic radical, wherein the corresponding amino ester is reacted with a dialkoxytetrahydrofuran or a derivative thereof. Certain compounds comprised among those corresponding to the above formula, particularly the DL, D and L-alpha-(N-pyrrolyl)-phenylacetic acids and certain esters thereof. Therapeutical compositions containing such compounds as active ingredient and therapeutical applications of said compounds.
Patent ES-8305939-A1 (ES)
Title: Single lens having one spherical and one aspherical refractive surface
IPC: G02B21/02
Filed: 1982-07-09
Abstract: A lens having a spherical surface and an aspherical surface curved relative to each other to minimize coma for a large diffraction-limited field and a large numerical aperture.
Patent ES-8307407-A1 (ES)
Title: A surface-bound digital information capacitive store and procedure for reading and re-coding the same.
IPC: G11C17/04
Filed: 1982-07-09
Abstract: A surface-bound information store has its information coded in the form of capacitors of different values. The capacitors are constructed as conductive areas (2<n>) and (5) separated by a thin dielectric (3). The values of the capacitors are read capacitively by connection to reading electrodes and the application of a suitable signal. The values of the capacitors may be changed and thus the information store is re-coded. The change is obtained by the impression of a high-voltage pulse generating a high field strength in the dielectric (3) between conductive areas (2<n>) and (5) of a magnitude such that its properties are changed. Using a stiff supporting foil (D) the information store will be suitable for use as a 'debit card'. Any reading and re-coding are effected without relative movement, thus simplifying the reading and re-coding equipment.
Patent ES-8400327-A1 (ES)
Title: Composite film formed from a thermoplastic polymeric resinous blend.
IPC: C08L23/26
Filed: 1982-07-28
Abstract: A substantially rustle-free thermoplastic film and container made therefrom. The film may be a multilayer structure, a skin of which is formed of a chlorinated polyethylene resin blend. The composition of said structure is such that quietness is imparted without detracting from the extrudability and other physical characteristics necessary for practical applications. A vapor barrier may be included as a core layer. A particular application for the present invention is an ostomy bag.
Patent ES-8308339-A1 (ES)
Title: Latex, biologically active latex conjugates and process for their preparation.
IPC: C08F257/02
Filed: 1982-11-11
Abstract: What is disclosed is a latex, reactive with a biologically active substance to form a conjugate suitable for serological or immunological assay procedures, the particles of which latex comprises a polymer core and a shell thereover, said shell comprising a water insoluble monomer of the formula < IMAGE > wherein R2 is H or CH3, n is 1 to 6, and R3 and R4 are alkyl, aryl, or same other group imparting water insolubility to said monomer.
Patent ES-8407641-A1 (ES)
Title: Arrangement of electrode holders
IPC: F27D11/10
Filed: 1983-02-11
Abstract: The present invention relates to an assembly and a method for feeding electrodes which are used in electrothermic smelting furnaces. The electrode comprises an electrode casing having vertical ribs projecting radially outwards from the casing. A plurality of electrode feeding units, each including a clamping means are arranged around the periphery of the electrode and each clamping means exerts a releasable pressure on a rib, the clamping means imposing only tangentially forces on to the electrode. When feeding the electrode, the pressure on one of the clamping means is temporary released and the clamping means is moved in vertical direction relative to the electrode, whereafter the pressure on the clamping means is reactivated. This is done for every electrode feeding unit with a preset time-delay between the movements. When all the electrode feeding units have been moved one at a time, all the electrode feeding units are moved together in vertical direction. The clamping means are formed of two substantially identical reversed parts which are hinged around a central member.
Patent ES-8500856-A1 (ES)
Title: Automatic powder dispensing methods and apparatus.
IPC: B65B1/04
Filed: 1983-05-11
Abstract: Methods and apparatus are provided for dispensing, simultaneously and automatically, a plurality of small quantities of powder under improved conditions of control. The arrangement is such that precise amounts of micro quantities of hard-to-handle powder may be dispensed into containers such as blood connection tubes. Included herein is a brush mechanism that reciprocates over a plate in a controlled manner, for sweeping a slug of powder deposited automatically on the plate in a controlled manner through a number of openings in the plate, and into an equal number of containers. The openings are dimensioned and configured to cooperate with the sweeping action of the brush, so that a desired precise quantity of powder is deposited through each opening into the waiting containers.
Patent ES-8500286-A1 (ES)
Title: Hexa-pyranosyl-oxy-carbonyl:amino-sulphonyl-uridine derivs. prepn.
IPC: C07H21/02
Filed: 1983-06-01
Abstract: Derivs. of 5'-O-(hexopyraxosyloxy carboxyl amino sulphonyl) uridine of formula (I) are made by reacting a hexypyranose deriv. of formula (II) with chlorosulphonyl isocyanate, and reacting the intermediate prod. obtained with a uridine deriv. of formula (III).
Patent ES-8500632-A1 (ES)
Title: Laboratory prepn. of representative coke at industrial level
IPC: C10B3/00
Filed: 1983-07-19
Abstract: The laboratory process consists of coking the paste, in amount below 1000g, in a cylindrical crucible of refractory steel, the base of which consists of a perforated removable plate. The crucible is placed in a modular-type vertical cylindrical furance of refractory and insulating materials, coated on its side and upper surfaces with insulating fibre layers and heated electrically.
Patent ES-8405425-A1 (ES)
Title: Process for continuously preparing copolymers of monoethylenically unsaturated mono- and dicarboxylic acids.
IPC: C08F220/04
Filed: 1983-09-08
Abstract: Copolymers which contain, as copolymerized monomer units, monoethylenically unsaturated mono- and dicarboxylic acids are prepared by a process in which (a) from 10 to 60% by weight of a monoethylenically unsaturated dicarboxylic acid of 4 to 6 carbon atoms, its salt and/or, if appropriate, its anhydride, (b) from 90 to 40% by weight of a monothylenically unsaturated monocarboxylic acid of 3 to 10 carbon atoms and/or its salt and (c) from 0 to 20% by weight of another, carboxyl-free monoethylenically unsaturated monomer which is copolymerizable with (a) and (b), the percentages being based on the sum of the monomers, are polymerized in the presence of from 0.5 to 5% by weight of a water-soluble free-radical-forming initiator in an aqueous medium at from 60 DEG to 150 DEG C., and, if appropriate, their anhydride groups are hydrolyzed, the monomers (a) and (b) being employed in a form such that from 20 to 80% of their amount is neutralized during the polymerization reaction, wherein the copolymerization is carried out continuously in a reactor cascade comprising several reactors, and an aqueous solution of a pre-prepared copolymer of (a), (b) and, if appropriate, (c) is initially introduced into all the reactors and heated to the required reaction temperature, the total amount of unneutralized or partially neutralized (a), not less than 40% by weight of unneutralized or partially neutralized (b), where relevant, all or some of (c), and some or all of the amount of initiator required for polymerization, with or without the amount of neutralizing agent required for the neutralization according to the definition, are metered into the first reactor, the remaining amount of unneutralized or neutralized (b) and, where relevant, (c), and any remaining amount of initiator and neutralizing agent which may be required are introduced into the second reactor or are distributed over the second reactor and the downstream reactors, and the reactants are allowed to react together during a residence time of from 0.5 to 8 hours. The above copolymers can be used as incrustation inhibitors or for scaling inhibition.
Patent ES-8601867-A1 (ES)
Title: Insecticidal substituted-biphenylmethyl oxime ethers.
IPC: A01N35/10
Filed: 1983-10-31
Abstract: E-isomers of cpds. of formula (Ia) are new: (R1 is i-Pr, cyclopropyl, cyclopropylmethyl or cyclobutyl R2 is H, halogen or 1-4C alkyl R3 is H, halogen, 1-4C alkyl, 1-2C haloalkyl or -OCFZ, Z2 Z1 and Z2 are H or F R4 is 1-4C alkyl and m is 1 or 2 or R4 is halogen and m is 2-4 provided that when R1 is i-Pr, then m is 1 and R4 is alkyl and is at the 2-position. Pref. R1 is i-Pr or cyclopropyl R2 is H R3 is Cl, F, 1-3C alkyl, CF3, CF2HO or CF3O m is 1 and R4 is methyl positioned at C-2. - (Ia) are insecticides and acaricides useful for the control of household veterinary and crop pests of the phylum Arthropoda. Suitably they are applied to crops at 0.01-3, pref. 0.05-1 kg/ha. (0/0)
Patent ES-8501685-A1 (ES)
Title: Refrigerated transport unit.
IPC: F16T1/00
Filed: 1983-10-31
Abstract: The described method of processing and transporting produce, particularly perishable vegetable matter is characterized by the following steps: placing the produce in an air-tight container at a first location, sprinkling as soon as possible from the top of the air-tight container onto the produce chilled water at a temperature of about 0 DEG C - 2.9 DEG C while purging simultaneously the air in the container with an oxygen free gas, then transporting the container to a second location, during transportation, maintaining the atmosphere in the container oxygen free, maintaining the temperature in the container as low as the produce tolerates and exhausting said oxygen free gas. This method is versatile, energy conserving, rapid, efficient, and inexpensive.
Patent ES-8605951-A1 (ES)
Title: Chewing gum compsn.
Filed: 1983-12-30
Abstract: Chewing gum compsn. consists of a core comprising gum base, sweetener and flavouring, and a surface coating contg. a sweet protein selected from thaumatin and monellin, the sweet protein forming 0.5-100 ppm of the compsn. by wt.
Patent ES-8501536-A1 (ES)
Title: A method of producing an optical component, and components formed thereby
IPC: B29D11/00
Filed: 1984-01-26
Abstract: A method of making an optical component having specular reflective properties from plastics material comprising applying to the plastics material a face layer of hard glass or a substance having hard glasslike properties and subsequently applying to the face layer a coating of specular reflective material.
Patent ES-8503539-A1 (ES)
Title: Apparatus for finely dosed scooping and dosing of variably adjustable amounts of metallic melts
IPC: B22D39/02
Filed: 1984-08-02
Abstract: The apparatus (10) utilises a rotary pulse count and is associated with a motor-driven swivel device in the form of a parallelogram guide mechanism (21) with counterweight (22), a further adjustment drive with cam disc and an initiator (34). The additional adjustment drive is caused to move by a second shaft end (31), the pulse generator comprising a cam disc (32) arranged before the initiator (34) with counter (33).
Patent ES-8505581-A1 (ES)
Title: Method for improving rubber-to-metal adhesion and adhesion retention.
IPC: B32B25/02
Filed: 1984-09-14
Abstract: A method for improving metal adhesion and metal adhesion retention properties between a vulcanizable rubber composition and brass or brass-plated metallic reinforcing elements includes the steps of applying an adhesion promoting additive to the surface of the vulcanizable rubber composition or the brass or brass-plated metallic reinforcing elements or both, contacting the vulcanizable rubber with the brass or brass-plated metallic reinforcing elements with the adhesion promoting additive therebetween and thereafter curing the rubber. Metal-reinforced rubber piles used as an element in manufactured rubber articles such as tires, conveyor belts and the like as well as other articles of manufacture, can be prepared according to the method of this invention.
Patent ES-8600641-A1 (ES)
Title: Quinazoline derivative
IPC: C07D471/04
Filed: 1984-09-17
Abstract: Pyridoquinazoline carboxylic acids and amides of formula (I) and their acid addn. salts are new. In (I) one of D and D' is nitrogen, the other is carbon and the dotted represents two additional bonds. R1 and R2 are each H, alkyl, alkoxy, hydroxy or halo. X is oxygen or NR5. R5 is H or a-7C alkyl. R3 is 2-7C alkylene. R4 is 1-7C alkylene. Y is oxygen or sulphur. m and n are zero or 1. A is an opt. substd., aromatic, 5 or 6 membered heterocycle, provided that m and n are both zero when A is bonded via a heterocyclic N atom. (I) are made by reacting the corresp. acid with an amine or alcohol. (I) inhibit substances (e.g. histamine, slow-reacting substance and platelet activating factor) released during allergic reactions and also the enzyme thromboxan synthase. They are useful for treating allergies (hay fever, chronic bronchitis, food allergy etc.) and thrombotic vascular diseases. The usual daily dose is 0.1-1.5g.
Patent ES-8703661-A1 (ES)
Title: Radial neutron reflector.
IPC: G21C11/06
Filed: 1985-01-29
Abstract: The invention relates to nuclear reactors using light water as a coolant. The space defined between the reactor core and the barrel around it has therein neutron reflecting structure, such as zirconia rods (25, 31), stacked zirconia blocks or stainless steel plates, for example, arranged to reflect, back into the reactor core, radially escaping neutrons which, in the absence of the reflecting structure, would be absorbed by the volume of reactor coolant now displaced by the structure.
Patent ES-8703696-A1 (ES)
Title: Circuit arrangement for remote data transfer checking.
IPC: H04L1/00
Filed: 1985-10-08
Abstract: A circuit arrangement (1) for checking remote data transmission, which is fitted between a data transmitting and/or receiving unit, for example a computer (4) or a terminal (7) and a modem (5) that can be connected to a data transmission line (6) or which is combined with the modem (5) the arrangement has a data buffer, a program memory, a microprocessor and a timer a standard serial interface (V24) is used for connection of the unit transmitting and/or receiving the data and, when a separate modem (5) is used, a standard serial interface (V24) is also used for connecting said modem and an asynchronous transceiver is provided for connection of the standard serial interface(s) to the data bus of the microprocessor. The microprocessor controls a character-orientated or block-orientated transmission, depending on the arrival of data, in each case preceded by an alignment bit, the addressing in the transmitter-side and receiver-side data buffers taking place synchronously and to indicate how much of a received message was recognised, an ACK/NACK character is transmitted. After a number K of characters to be transmitted, the microprocessor sends a block check character BCC and, if characters to be transmitted are contained in the buffer memory, it effects transmission up to K characters and, if no correct message was last received and the previous character was a block check character, terminates the transmission.
Patent ES-8704225-A1 (ES)
Title: Method of and apparatus for applying a liquid composition to a fibrous web.
IPC: B05C1/08
Filed: 1985-10-31
Abstract: A method of applying a liquid composition to a moving fibrous web including forming a moving wet-laid fibrous web, partially draining the web and then applying a liquid composition by causing it to flow along a curved surface adjacent the web and in the direction of movement thereof, a foraminous material moving at the same speed and in the same direction of movement of the web being interposed between the surface and the web so that the material is applied to the web through said foraminous material.
Patent ES-8702748-A1 (ES)
Title: Manufacturing process for the casing of a dynamo-electric machine, and casing for a dynamo-electric machine.
IPC: H02K1/17
Filed: 1985-11-27
Abstract: Process in which a sheet metal blank (C) is cut out and this blank is wound up in such a way as to bring together the outer transverse end edges (A,B), the length of the blank corresponding to that of the perimeter of a transverse cross-section of the casing. The transverse edges (A,B) of the blank are cut out in tiers (a1,a2b1,b2) defining, between them, successive strips (5,6) having a total length (L) equal to the perimeter desired for the casing, and the blank thus formed is wound up in such a way that the opposite transverse edges (a1,b1a2,b2) of the successive strips come together.
Patent ES-8701717-A1 (ES)
Title: Amino-salicylic acid derivatives and pharmaceutical compositions.
IPC: C07D/
Filed: 1985-11-28
Abstract: (5-Acylamino-2-hydroxy)benzoic acid and salts thereof with imidazole, substituted imidazole, lysine or methyl-glucamine are endowed with remarkable antiinflammatory, antiaggregating and antithrombotic properties.
Patent ES-8800806-A1 (ES)
Title: Data transmission.
IPC: H04L1/18
Filed: 1986-03-04
Abstract: An adaptive system for binary data compression incorporating a coding scheme which is simple to implement, which limits codeword length and which can be implemented by software. Data compression is achieved by assigning four bit codes to the eight most frequently occurring characters in the data and eight or nine bit codes to the remaining characters wherein the code assignment is made according to a continuously updated evaluation of character frequency distribution. Run length encoding may be used in conjunction with this technique, to achieve further data compression. For transmission, error control protocols are applied to the compressed data where such protocols may include the use of forward error correcting (FEC) coding and an automatic repeat request (ARQ) system. The data may be transmitted using a burst error control system based on interleaving so that a single error correcting FEC coding can corrects bursts of errors characteristic of a telephone system.
Patent ES-8800257-A1 (ES)
Title: Compsn. contg. 3-azido-3-deoxy-thymidine or its partly new derivs.
IPC: A61K31/7052
Filed: 1986-03-14
Abstract: Pharmaceutical formulation comprises (1) 3'-azido-3'-deoxythymidine (I), or its pharmaceutically acceptable derivs. as active ingredients and (2) an acceptable carrier. The formulations are pref. administered by injection (partic. using sterile water as the carrier) or orally as tablets or capsules. Derivs. of (I), (A), which are converted in vivo to (I), or to its active metabolites or decomposition prods., are new, excluding the following: monophosphate, disodium-monophosphate, 2-cyanoethyl-monophosphate, triphosphate, p-toluenesulphonate, acetate, methanesulphonate and Ph3C-derivs., and cpds. where 5'-C atom is attached to another nucleotide or nucleoside deriv. Specified (A) are the 5'-(diphosphate,3-methylbutyrate, octanoate, palmitate, 3-chlorobenzoate, benzoate, hydrogensuccinate and pivalate) esters of (I).
Patent ES-8702383-A1 (ES)
Title: Process for the preparation of 4-hydroxy-1,2-benzisothiazol-3(2H)-one-1,1-dioxide
IPC: C25B3/23
Filed: 1986-03-18
Abstract: The specification describes a process for preparing 4-hydroxy-1,2-benzisothiazol-3(2H)-one-1,1-dioxide, a sweetener, from 1,2-benzisothiazol-3(2H)-one-1,1-dioxide by anodic oxidation in the presence of trifluoroacetic acid or trifluoromethanesulfonic acid and, optionally, in the presence of salts which increase the conductivity. The oxidation is effected in an anhydrous medium and the 4-trifluoroacetoxy-1,2-benzisothiazol-3(2H)-one-1,1-dioxide formed as an intermediate when, for example, trifluoroacetic acid is used is decomposed with water to obtain the desired end product.
Patent ES-8800086-A1 (ES)
Title: Tool abnormality detector
IPC: B23B49/00
Filed: 1986-05-23
Abstract: A tool abnormality detector for use with a machine tool for detecting any abnormality of a tool mounted on the tool mounting shaft. When the tool mounting shaft is in a correct position with respect to the tubular body secured to the spindle, the air pressure is kept constant. When an abnormal resistance is applied to the tool mounting shaft, the latter will lag in rotation with respect to the tubular body, so that the exhaust air passage will be blocked. A pressure sensor detects an abnormal increase in the air supply line, giving a signal for stopping the spindle of the machine tool. This prevents the tool from damage.
Patent ES-8800532-A1 (ES)
Title: Resonant tag and deactivator for electronic security system
IPC: H03H5/00
Filed: 1986-07-01
Abstract: PT--78908 A The tag circuit has at least one resonant frequency and is sensed and electronically deactiveted to destroy the resonant characteristics at the detection frequency. The circuit is electronically deactivated by a breakdown mechanism operative to cause vaporisation of a conductive area or short-circuiting of capacitor plates. - A deactivator provides electromagnetic energy at a resonant frequency of the circuit of sufficient energy to cause electrical breakdown and deactivation of the circuit.
Patent IE-911119-A1 (IE)
Title: Improvements relating to fasteners
IPC: B29C45/26
Filed: 1991-04-04
Abstract: A two part fastener having a tubular shank split into two legs (12,14), and a pin which can be pushed or screwed home to separate the legs (12,14), has grooves on the pin cooperating with a single tooth (24) formed directly on one of the legs and projecting into the pin receiving bore, to control the axial position of the pin.
Patent IE-911941-A1 (IE)
Title: [(1-arylpyrrolidin-2-yl)methyl]piperazine derivatives, their preparation and their application in therapeutics
Inventor: GEORGE PASCAL
IPC: A61P25/18
Filed: 1991-06-06
Abstract: [(1-Arylpyrrolidin-2-yl)methyl]piperazine compounds corresponding to the formula   <IMAGE> (I)  in which Z denotes a group of formula N-R1 in which R1 is either a hydrogen atom or a C1-3 alkyl group or a group of formula Ar-CnH2n in which n denotes 0, 1 or 2 and Ar denotes a phenyl group optionally substituted by one or more halogen atoms and/or C1-3 alkyl or C1-3 alkoxy radicals, or a group of formula COR2 in which R2 denotes the CH3, C6H5, CH2C6H5 or OC2H5 group and their salts of addition to pharmaceutically acceptable acids. The compounds are useful for the treatment of neurological disorders.