baber/WOPTO huggingface dataset:
Patent ES-8102349-A1 (ES)
Title: Compensating for a Parameter of a Transducer
IPC: G01D18/00
Filed: 1980-04-17
Abstract: An electrical transducer, which may be a pick-up 10, has a law of transformation between a physical quantity and an electrical quantity, which law is known but affected at the time of construction of the transducer by an unpredictable parameter, which can subsequently be measured. An electrical component such as a resistance R representing a measurement of this unpredictable parameter is fixed to the transducer. The transducer is connected to an electrical processing circuit 12 which is also connected to the electronic component to correct the law of transformation of the transducer so that it is restored to a nominal law. The invention may be applied to measuring fuel flow in a vehicle.
Patent ES-8105057-A1 (ES)
Title: Metal-coated paper
IPC: D21H19/08
Filed: 1980-06-27
Abstract: A metal-coated paper comprises a paper substrate, a thin continuous coating of a film-forming resin having good adhesion to metals on at least one surface thereof, and a metal film such as aluminium deposited on the resin coating. The metal coating is formed by vacuum-depositing a metal film on the surface of the resin coating. The paper has low air and moisture permeability and finds use as, for example, a packaging material. Metals which may be deposited are Al, Sn, Zn, Pb, Cu, Ag, Mn, Mg, Ni, Cr, Ni-Cr, Ni-Fe and brass.
Patent ES-8107099-A1 (ES)
Title: Warning circuit
IPC: B60Q9/00
Filed: 1980-10-28
Abstract: A warning circuit for an automotive vehicle provides a visual indication of the need to fasten a safety belt, and an audible indication that the safety belt has not been fastened when starting the vehicle, that the ignition key is still inserted in the ignition lock switch when a door is opened, that the door is open whilst driving, and that the vehicle lights have been left switched on after the ignition key has been removed from the ignition lock switch. The warning circuit (5) includes an audio generator and a pilot light, the audio generator having two associated circuits, one (19) for determining the repeat frequency, and the other (53) for determining the audio frequency of the warning signal which has the form of a melodic chime.
Patent ES-8201313-A1 (ES)
Title: Particle shape determination
IPC: G01N15/10
Filed: 1980-11-20
Abstract: Apparatus and method wherein particles in a liquid stream are hydrodynamically focused to pass through an impedance sensing orifice, a low frequency current source provides a current through the orifice to produce a signal representative of the particle's size, a high frequency source provides a current through the orifice to produce a signal representative of the particle's size and internal resistance, a detector determines the particle's length, and a digital computer correlates the signals for each particle and calculates its shape factor, degree of deformation or natural shape, true volume and internal resistivity.
Patent ES-8205902-A1 (ES)
Title: Stable aqueous formulations of stilbene brighteners.
IPC: D06L3/12
Filed: 1981-01-13
Abstract: The invention relates to formulations which are stable to metal ions and contain a stilbene fluorescent whitening agent which is substituted by sulfo groups, and an acid phosphoric acid ester of an oxyalkylated fatty amine of the formula < IMAGE > wherein R is an aliphatic hydrocarbon radical of 8 to 22 carbon atoms, Y1 and Y2 are preferably hydrogen, X is the acid radical of phosphoric acid and the sum of n+m is 2 to 30, preferably 4 to 20. The formulations can additionally contain various assistants such as non-ionic or anionic surfactants and/or organic solvents or polar compounds. The formulations are used for whitening natural and synthetic fabrics, e.g. made from polyamide, cellulose and blended fabrics, as well as paper.
Patent ES-8206893-A1 (ES)
Title: Synthesizer circuit for periodic signals, especially as part of a musical instrument.
IPC: H03K23/64
Filed: 1981-02-20
Abstract: A digital synthesizer primarily intended for use in electronic musical instruments which are microprocessor controlled includes a plurality of storage devices which contain numerical data commensurate with the characteristics of an output signal to be produced. Information is read out of these storage devices under the control of command signals having a predetermined repetition frequency. The generation of the command signals is controlled in such a manner as to permit the generation of harmonically related frequencies.
Patent ES-8206551-A1 (ES)
Title: Adenosine derivatives of antiinflammatory and analgesic activity and therapeutic compositions containing them
IPC: C07H19/16
Filed: 1981-04-21
Abstract: A therapeutic composition of antiinflammatory, analgesic and antipyretic activity comprises as its active principle, at least one component of the general formula: < IMAGE > in which R is a linear or branched alkyl radical containing 1-18 C atoms or a phenylalkylene in which the alkylene chain contains 1-6 C atoms R1 is H, an aliphatic acyl radical containing 1-6 C atoms or an aromatic acyl radical R2 is H, an aliphatic acyl radical containing 1-6 C atoms, or an aromatic acyl radical, or the radicals R2 together form an isopropylidene chain and N is 0 or 1, or an acid additive salt of a compound of formula (I) in which R' is hydrogen. Various methods of preparing compounds of formula (I) are disclosed including a method of preparing 5'-deoxy-5'-methylthiodenosine by hydrolysing a concentrated aqueous solution of S-adenosyl-methionine by heating under reflux, neutralising the reaction mixture and cooling it to separate the 5'-deoxy-5'-methylthioadenosine formed.
Patent ES-8205337-A1 (ES)
Title: Modular telecommunications system.
IPC: H04Q11/04
Filed: 1981-05-08
Abstract: A telecommunications system for both PABX and key systems use. The system is assembled in modules capable of physical and electrical interconnection and expansion. The system has a control apparatus housed in one modular sectional unit. The stations of the system are grouped with the control for each group being housed within a sectional unit. The units are adapted for physical mounting to one another and each unit is electrically connected into the system by two flat conductor cables jumpered to the adjacent unit. This modularity is made possible by each unit having internal bus structure for the bidirectional flow of information in the module, the intermodular connection acting as the bus between groups and the central control. Further, each group has a data memory for storing information directed into or out of modular unit on a random basis for reading out that information when the destination module is ready to receive that information.
Patent ES-8300516-A1 (ES)
Title: Improvements in washing machines for mechanical parts.
IPC: B08B3/02
Filed: 1981-05-14
Abstract: A machine for washing mechanical parts, in which the parts to be washed are moved through the interior of the machine, for example by means of a step-by-step system. Two end uprights (2) are provided on which rests a chassis which carries conventional mechanical and washing assemblies, the chassis having no intermediate props or supports. The chassis comprises two lower beams connected by smaller transverse beams (6) to an upper longitudinal beam (5), this assembly forming a composite beam. The chassis is enclosed on the underside by a lower channel, and on its upperside by a concave longitudinal lid (8). This lid is mounted so that it can rotate around the longitudinal axis of the machine, to allow access to the inside of the machine.
Patent ES-8203638-A1 (ES)
Title: Method for production of titanium halide catalyst component, catalyst system including such component, and polymerization of alpha-olefins using such system.
IPC: C08F4/64
Filed: 1981-06-26
Abstract: A titanium halide containing component suitable for use in a catalyst system comprising said component and an aluminum containing component is obtained by co-pulverizing a halogen containing magnesium compound, e.g. MgCl2, with an electron-donor compound, e.g. ethyl benzoate, to produce a co-pulverized product. The co-pulverized product is then reacted with an organic phosphite, e.g. triphenyl phosphite, to produce a reaction product. The reaction product is then reacted with a titanium halide compound, e.g. TiCl4. A catalyst system for the polymerization of alpha-olefins includes such titanium halide containing component and an organoaluminum component.
Patent ES-8303366-A1 (ES)
Title: 1,5-Di:substd. tetrazole derivs. - useful as antiulcer agents
IPC: C07D417/12
Filed: 1982-03-12
Abstract: Tetrazole derivs. of formula (I) and their salts are new: (where (a) R1 is lower alkyl or phenyl and R2 is BCOR4, or (b) R1 is S(O)n-A-(X)m-R3 and R2 is H, lower alkyl, phenyl or cycloalkyl. In case (a), B is lower alkylene and R4 is OH, lower alkoxy or NR1OR11, where R10 and R11 are (i) H, (ii) lower alkyl opt. substd. by OH, furyl, pyridyl, phenyl or mono- or dialkoxyphenyl, (iii) cycloalkyl opt. substd. by OH or alkoxy, (iv) phenyl opt. mono- or disubstd. by alkyl, alkoxy, halogen, NO2, COOH and/or alkylamino, or (v) thiazolyl, or NR1OR11 is a 5- or 6- membered satd. ring opt. contg. another heteroatom (N or O) and opt. substd. by alkyl. In case (b). X is CO or S(O)x n and x are 0-2 m = 0 or 1 A is 1-8C alkylene R3 is (i) lower alkyl, cycloalkyl or naphthyl, (ii) C(NH)NHR5, where R5 is alkyl, (iii) phenylalkyl opt. ring-substd. by halogen, (iv) phenyl opt. substd. by 1-3 gps. selected from halogen, alkyl, alkoxy, alkanoylamino, OH, COOH and NH2, (v) pyridyl-, furyl- or thiazolyalkyl opt. substd. by alkyl or NH2, (vi) a heterocyclic gp. with 1-4 heteroatoms selected from N, O and S and opt. 1 or 2 substituents selected from alkyl, halogen, COOH, oxo, NH2, alkoxycarbonyl, alkoxy, OH, NO2, Ph, cycloalkyl and alkylamino, or (vii) NR6R7, where R6 is H, alkyl or phenylalkyl and R7 is H, alkyl, C(Z)NHR8, tetrazolyl, alkyltetrazolyl or COR9, where Z is S, NH or N-alkyl, R8 is alkyl or NH2 and R9 is alkyl, phenyl, mono-, di- or trialkoxyphenyl, cycloalkyl or a 5- or 6- membered unsatd. heterocyclic gp. with a N or O heteroatom, or NR6R7 is phthalimido with the proviso that m must be O when R3 is NR6R7, and that R3 cannot be unsubstd. phenylalkyl or phenyl when m=O). (I) have anti-ulcer activity, e.g. giving more than 50% redn. in gastric juice vol., total acidity and pepsin activity at doses of 100 mg/kg (s.c., rat) in the Shay pylorus ligation test.
Patent ES-8306760-A1 (ES)
Title: Gold anti-arthritic derivatives mfr.
IPC: A61K31/665
Filed: 1982-04-30
Abstract: The process comprises mixing of gold chloride and triethylphosphine in an alcohol medium at -10 to 15 degrees C, filtration, and dissolving of the complex in a mixture of alcohol and e.g. ethanol. To increase performance, the complex is then reacted at below 0 degrees C with a salt of 2(tetra-O-acetylglucopyranosyl) 2-thiopseudourea, in a suitable basic medium. - The reaction time is 30 to 180 minutes at pH 12-9 and in the presence of phase transfer catalysts.
Patent ES-8305482-A1 (ES)
Title: Method and system for controlling multi-zone reheating furnaces.
IPC: F27D19/00
Filed: 1982-06-04
Abstract: A method and system is provided for controlling a reheating furnace having entrance and discharge ends, a preheating zone at the entrance end, and heating and soaking zones sequentially adjacent the preheating zone in the direction toward the discharge end, and an exhaust gas flue at the entrance end. The method and control system provides for obtaining an optimum temperature profile through the preheating and heating zones with minimum fuel consumption in connection with operation of the preheating zone by controlling the fuel supply to the preheating zone in accordance with the rate or quantity of fuel flow to the heating zone and the temperature of the exhaust gas from the furnace.
Patent ES-8305355-A1 (ES)
Title: Indole thromboxane synthetase inhibitors, processes for their preparation, and pharmaceutical compositions containing them.
IPC: C07D521/00
Filed: 1982-07-06
Abstract: Selective thromboxane synthetase inhibitors of the formula:- < CHEM > where R<1> is H or C1-C4 alkyl R<2> is H, C1-C4 alkyl, C1-C4 alkoxy or halo R<3> is H or methyl Y is -COOH, -COO(C1-C4 alkyl) or -CONH2 and Z is 1-imidazolyl or 3-pyridyl and their pharmaceutical acceptable salts processes for preparing them, and pharmaceutical compositions containing them.
Patent ES-8305737-A1 (ES)
Title: Pyridazine derivative active on the central nerve system.
IPC: C07D237/20
Filed: 1982-08-06
Abstract: The present invention relates to amino derivatives of pyridazine of general formula: < IMAGE > (I) in which one of the substituents R1, R2 or R3 represents a phenyl or hydroxyphenyl group, while the other two represent hydrogen or an alkyl group with C1-C4 A represents a linear or branched alkylene group having 2 to 5 carbon atoms X represents hydrogen or an alkyl group with C1-C4, as well as the salts of said derivatives with the pharmaceutically acceptable acids, and also relates to a process for preparing the products of formula (I) and to drugs containing a product of formula (I).
Patent ES-8306444-A1 (ES)
Title: Toy vehicles.
IPC: A63H17/26
Filed: 1982-09-03
Abstract: A toy vehicle comprises a body and body-supporting wheels (2) mounted for rotation on stub axles (14, 15). The vehicle includes at least one wheel mounting made as a unitary moulding of a plastics material. The wheel mounting comprises at least one of those stub axles and also an axle support. The axle support may have a fixed part (4) and a movable part (12) interconnected by a resilient hinge (13). When the body is depressed the hinges yield resiliently until bump stops engage the wheels. Four wheels may be mounted on a single unitary chassis plate (3). To permit variations in spacing there may be two chassis plates each with two stub axles.
Patent ES-8403257-A1 (ES)
Title: System for the transmission of digital signal pulses over the lines of an A.C. distribution network.
IPC: H04L5/06
Filed: 1983-02-04
Abstract: In this system, chirp-frequency-modulated mains-synchronised signal pulses are transmitted by the frequency-division multiplex process from a teleaction transmitter (21) in a substation (2) connected to a low-voltage network (16) to a teleaction receiver (22) in a central station (1). The input of this teleaction receiver (22) is connected via a coupling transformer (10) to a medium-voltage level feeding the low-voltage network (16). The frequency deviations of chirp signal pulses with adjacent frequencies are partially overlapping. The starting and concluding edges of the amplitude envelope of the chirp signal pulses have a predetermined, limited steepness in accordance with a cosine function. The substation (2) also contains a control circuit (24), a processing circuit (25), a resetting circuit (29) and a ripple-control receiver (19), and the central station (1) contains a teleaction analyser (23), a ripple-control transmitter (18) and a ripple-control centre (17).
Patent ES-8502104-A1 (ES)
Title: Process for the preparation of the anhydride of N-formyl-L-aspartic acid
IPC: C07K5/02
Filed: 1983-08-05
Abstract: A process for the preparation of the anhydride of N-formyl-L-aspartic acid by reacting L-aspartic acid with nearly stoichiometric amounts of formic acid and acetic anhydride, under controlled conditions of temperature, reaction and addition times. The product is a known intermediate in the synthesis of alpha -L-aspartyl-L-phenylalanine methyl ester, a known sweetening agent.
Patent ES-8502361-A1 (ES)
Title: Programmable System for the Screwing of Various Mechanical Parts of Motor Vehicles to the Respective Bodies
IPC: B23P19/04
Filed: 1983-10-07
Abstract: A programmable system for screwing the various mechanical parts of motor vehicles to the respective bodies includes an endless conveyor line 2 and a plurality of palletisable platforms 3 movable along the conveyor line, each of which receives successively the various mechanical parts of the motor vehicle on a first section 4 of the line 2. The system includes means for loading a respective motor vehicle body onto each palletisable platform 3 at a loading station 5 located at the end of the first section 4 of the endless conveyor line 2. At least one screwing station 7, 8 is provided downstream of the loading station 5 and comprises programmable screwing means 17, 18, 19, 20 for screwing the various mechanical parts on each palletisable platform 3 to the respective body. The system also includes means for unloading the respective body and various mechanical parts screwed thereto from the palletisable platform 3 at an unloading station 9 located downstream of the screwing means 17, 18, 19, 20 and upstream of the first section 4 of the line.
Patent ES-8500580-A1 (ES)
Title: Knife sharpener and scabbard.
IPC: B24D15/08
Filed: 1983-11-24
Abstract: A blade-type planing tool which includes a hollow housing which is adapted to receive the blade of a cutter and which contains, at least partially, an articulated carrier which has a sharpening device mounted on it. A bolt device is also connected, in an articulated manner, to the housing, and lies over part of the carrier element, especially over that part which carries the sharpening device, so that it supports the upper edge of a cutter blade which couples with the sharpening device. The pivoting axis of the carrier element is located adjacent to an upper wall of the housing and to an inner end of the carrier which is divided in such a manner that a cutter blade is able to pass through it and intersects the pivoting axis. The mounting means for the articulated inner end of the carrier comprise a part of the housing and a portion of a spring which also serves for pushing the carrier around the pivoting axis towards the upper part of the housing. The pivoting axis of the carrier element located towards the inside of the housing with respect to the pivoting axis of the bolt device and a reaction part of the device is coupled on an upper surface of the carrier element in a place located between those two axes.
Patent ES-8503874-A1 (ES)
Title: Motion detection systems.
IPC: G08B13/16
Filed: 1983-12-01
Abstract: A motion detector system includes an ultrasonic transmitter, receiver and phase detector which produces as output signals of frequency related to the speed of movement of any moving object in a zone being monitored. The output of the phase detector is fed to two separate bandpass filters having different pass-bands characteristic of the frequencies generated by a human being moving in the zone being monitored. A warning is sounded only when signals have been present in both bands for more than a predetermined period.
Patent ES-8505912-A1 (ES)
Title: Water-soluble glycosylated poly:hydric alcohol(s)
IPC: C07C29/09
Filed: 1983-12-07
Abstract: The polyhydric alcohols are made by (a) heating a mixt. of oligo- and/or polysaccharides and a polyhydric alcohol with 4 or more OH gps., in presence of water and a Bronsted acid catalyst to hydrolyse the oligo- and/or poly-saccharides; (b) separating the water from the reaction mixt.; (c) condensing the mixt. by heating in presence of an acid catalyst; and (d) simultaneously sepg. the water produced in the condensn. process. The oligo- and/or poly-saccharides are starch, starch dextrin, starch hydrolysate and/or cellulose. - The polyhydric alcohol obtd. is erythritol, xylitol, sorbitol or mannitol, and the Bronsted acid catalyst is hydrochloric, sulphuric, phosphoric acid or others.
Patent ES-8507496-A1 (ES)
Title: Nitro, amino and aroylamino-N-phenylpyridinamines and their use in a process for preparing pyrido(1,4)benzodiazapines.
IPC: C07D213/81
Filed: 1984-04-02
Abstract: Nitro, amino and aroylamino-N-phenylpyridinamines as chemical intermediates and/or having antidepressant activity having the formula < IMAGE > wherein R3 is nitro, amino or aroylamino, and Q is hydrogen, -NR1R2 or halogen are disclosed in a process for preparing pyrido[1,4]benzodiazepines.
Patent ES-8504263-A1 (ES)
Title: Method of manufacturing rolled wire having a good cold workability.
IPC: C22C38/06
Filed: 1984-06-04
Abstract: 1. Method for producing rolled wire having a good coldworkability in which for obtaining soft drawing qualities a wire rod of a steel of the composition : 0.003 to 0.20 % by weight C 0.001 to 0.40 % by weight Si 0.15 to 0.65 % by weight Mn 0.001 to 0.10 % by weight Al 0.001 to 0.035 % by weight P 0.001 to 0.035 % by weight S 0.001 to 1.5 % by weight Cr 0.001 to 2.0 % by weight Ni 0.001 to 2.5 % by weight Mo 0.001 to 0.5 % by weight V 0.001 to 0.5 % by weight Ti 0.000 1 to 0.03 % by weight B 0.001 to 0.5 % by weight Zr remainder iron and usual contaminations, is, starting from a final rolling temperature of 950 to 1 100 degrees C first subjected to cooling with water and air down to a temperature of above 900 to 1 050 degrees C and is then, in the form of spread-out or overlapping flat rings, slowly cooled at a speed of less than 4 degrees C/s down to temperature within the range of 200 to 350 degrees C.
Patent ES-8506257-A1 (ES)
Title: Ester derivative of substituted acetic acid and preparing the same.
IPC: A61K31/215
Filed: 1984-07-26
Abstract: A novel anti-inflammatory drug, which exhibits rapidly a pharmacological activity, maintains the activity for a long time, and is free from a side effect such as a gastrointestinal disorder or a central nervous disturbance is disclosed. The drug comprises a compound of an alkylcarbonyloxyalkylester or alkenylcarbonyloxyalkylester derivative of indolylacetic acid or anilinophenylacetic acid. The compound is prepared by an esterification reaction.
Patent ES-8605650-A1 (ES)
Title: Tape cassette with separate tape guide.
IPC: G11B23/087
Filed: 1984-07-27
Abstract: A tape cassette (10) for use with an external tape player recorder apparatus having upper and lower cassette halves (14, 12) and an indepenent tape guide (44) for insertion between the cassette halves (14, 12). The independent tape guide (44) is a subassembly comprising an elongated bridge (56) molded of plastic and having a top planar surface, a bottom planar surface, a front, a back, a left end and a right end, two pair of corner posts located substantially centrally of the front and a plurality of lateral projections extending from the front in relatively perpendicular relation to the planes of th the top and bottom of the bridge (56). Each pair of corner posts has holes formed therein to receive a stainless steel pin (80, 82) therethrough also in perpendicular relation to the planes of the top and bottom of the bridge, which together with the plurality of lateral projections define the tape sliding surface. In addition, there is provided behind the stainless steel pins (80, 82) a flexible leaf spring (86) having a relatively sort facing member (88) thereon for exerting an even pressure on the running tape as it crosses the magnetic head of the external tape player recorder apparatus.
Patent ES-8602344-A1 (ES)
Title: Octopine T-DNA promoters.
IPC: C12N15/82
Filed: 1984-11-15
Abstract: The sequence of the T-DNA of the octopine-type Ti plasmid found in Agrobacterium tumefaciens ATCC 15955 is disclosed. Fourteen open reading frames bounded by eukaryotic promoters, ribosome binding sites, and polyadenylation sites were found. The use of promoters and polyadenylation sites from pTi15955 to control expression of foreign structural genes is taught, using as examples the structural genes for the Phaseolus vulgaris storage protein phaseolin, P. vulgaris lectin, thaumatin, and Bacillus thuringiensis crystal protein. Vectors useful for manipulation of sequences of the structural genes and T-DNA are also provided.