baber/WOPTO huggingface dataset:
Patent ES-485002-A1 (ES)
Title: Device for connecting a wiper blade holder to a wiper arm
IPC: B60S1/40
Filed: 1979-10-15
Abstract: An adaptor (30, 130, 230, 530, 630) is provided for connecting different style windshield wiper arm ends (20, 120, 220, 220A, 320, 420, 520, 620) to a cross-pin-type wiper blade (25) using the same principle of operation for locking the different style arm ends to the adaptor (30, 130, 230, 530, 630) prior to assembling the adaptor on the blade (25). A latch member (45, 145, 245, 545, 645) carried by a leaf spring (41, 141, 241, 541, 641) engages with and retains any one of several different style arm ends (20, 120, 220, 220A, 320, 420, 520, 620) on the adaptor (30, 130, 230, 530, 630) with another latch member (44, 144, 244, 544, 644) dependent from said leaf spring (41, 141, 241, 541, 641) which cooperates with the cross-pin (26) of the cross-pin-type blade (25) to prevent the latching member (45, 145, 245, 545, 645) from releasing the arm end (20, 120, 220, 220A, 320, 420, 520, 620) when the adaptor (30, 130, 230, 530, 630) is assembled on said cross-pin (26).
Patent ES-8101213-A1 (ES)
Title: Intermediate bearing support mounting for sectional or articulated drive line
IPC: F16C27/06
Filed: 1980-04-23
Abstract: An intermediate bearing support mounting for a sectional drive line is disclosed. The intermediate bearing support includes a cushion housing with an antifriction bearing. A coupling part, which may be a coupling flange or a jaw of a universal joint having detachable bearing pads, is fitted in the antifriction bearing and has a splined cylindrical shank telescoping in an internally splined sleeve fixed on a tubular drive section. The coupling part has, opposite the cylindrical shank, a separable connection with another drive section of the drive line, which may either be a plate with a centering bearing surface and threaded fasteners or the jaw of a universal joint having detachable bearing pads. This arrangement reduces the overhang of the universal joint in relation to the bearing support.
Patent ES-8105325-A1 (ES)
Title: Penicillanic acid derivatives, their preparation and their pharmaceutical compositions with a penicillin or cephalosporin.
IPC: A61P31/04
Filed: 1980-07-01
Abstract: The present invention provides the compounds of the formula (I): < CHEM > and pharmaceutically acceptable salts and in vivo hydrolysable esters thereof, wherein n is O or 2, R<1> is a C1-6 alkyl group optionally substituted with one, two or three fluorine, chlorine or bromine atoms, or is a di-C1-6 alkylamino group or is a group of the formula (i): < CHEM > wherein X is a bond, or a -CH = CH group, or a methylene or ethylene group R<2> is a hydrogen, fluorine, bromine or chlorine atom, or is an amino, protected amino, hydroxy, protected hydroxy, C1-6 alkyl, nitro, di-C1-6 alkylamino, acetamido, C1-6 alkoxy or trifluromethyl group R is a hydrogen or chlorine atom or a C1-6 alkyl or trifluoromethyl group and R<4> is a hydrogen or chlorine atom, or a C1-6 alkyl or C1-6 alkoxy group or R<2> and R@ on any two adjacent carbon atoms may together represent a buta-1, 3-dienylene moiety which is optionally substituted by a C1-3 alkyl or C1-3 alkoxy group. These compounds are beta -lactamase inhibitors. Their use is described as is a process for their preparation.
Patent ES-8200715-A1 (ES)
Title: Process for treating by drying and/or heating combustible granular and/or pulverulent material, and assembly for carrying out the process.
IPC: C10B57/10
Filed: 1980-09-24
Abstract: A process and an installation for the treatment of combustible granular or pulverulent material by drying and/or heating is disclosed. In one installation discharge gases are separated from dust in an electrostatic dust remover. Gases which have been partially recycled are divided between a direct recycling line and a path including the dust remover and a further duct so that the appropriate amount of gas is subject to dust removal to provide a desired throughput of gas. The dust captured by the dust remover is trapped in a hot liquid hydrocarbon and then used as a supplementary hydrocarbon binder.
Patent ES-8202825-A1 (ES)
Title: Esters of hydroxylalkyl-purines, processes for preparing them and therapeutical composition containing these esters as active ingredients.
IPC: A61K33/42
Filed: 1981-03-13
Abstract: There are prepared compounds of the formula < IMAGE > where R1 is alkyl of 1 to 8 carbon atoms and R2 is the ester group of an unsubstituted monocarboxylic acid, aromatic carboxylic acid, aminocarboxylic acid, unsubstituted dicarboxylic acid, phosphoric acid, or nitric acid or a glycoside or an acetaldehyde acetal. The compounds are immunomodulators, have antiviral activity and antitumor activity and also are enzyme inhibitors. The compounds can also be used to introduce the corresponding alcohol into biological systems, in some cases with enhanced potency.
Patent ES-8302120-A1 (ES)
Title: Process for removing contaminants from a tin surface.
IPC: C23G1/18
Filed: 1981-06-27
Abstract: An aqueous alkaline cleaning solution for removing lubricants or other soiling contaminants from tin without visibly etching it has a pH of about 11 to 13, imparted by an effective amount of an alkaline component and also contains, serving as inhibitor, from 0.02 g/l to 0.06 g/l of one or more quinones and/or polyhydroxybenzenes, these being either unsubstituted or substituted with halo, alkyl, alkoxy, carboxyl, nitro and/or cyano substituents. To prevent precipitation of the calcium and/or magnesium ions which cause water-hardness the solutions desirably contain at least about 0.1 g/l of a polyelectrolyte. The cleaning process using these solutions is operated at from about 100 DEG F to about 130 DEG F (approx. 38 DEG C to 54 DEG C). A solid cleaning composition or an aqueous concentrate can be dissolved in water to form the desired solution.
Patent ES-8303603-A1 (ES)
Title: Well logging fiber optic communication system.
IPC: G02B6/35
Filed: 1981-09-07
Abstract: To facilitate use of logging cables with fiber optic signal conductors, the optic source and detector at the surface are mounted on the winch drum. Electrical signals communicate between the control/processing unit and the optic source and detector on the winch drum.
Patent ES-8303413-A1 (ES)
Title: The preparation of beta-lactam antibiotics.
IPC: A61P31/04
Filed: 1981-10-22
Abstract: The present invention provides a process for inversion of the absolute stereochemistry at the alpha -carbon atom of a C-6 substituent of a bicyclic carbapenem antibiotic via a phosphorus - azodicarboxylate mediated reaction. Novel azides, amines and formates are described as useful intermediates and as antibacterial agents.
Patent ES-8307215-A1 (ES)
Title: Aromatically substited formamidino thioureas and their use as herbicides.
IPC: C07C335/28
Filed: 1982-01-14
Abstract: Herbicidal agents and their preparation from the series of aromatically-substituted formamidinothioureas of the general formula < IMAGE > in which R1 and R2 represent identical or different, optionally substituted aromatic radicals and R3, R4, R5 and R6 represent identical or different aliphatic radicals having up to 4 carbon atoms, or cyclo- aliphatic radicals having 5 to 6 carbon atoms and R3 and R4 and also R5 and R6 can furthermore form a ring having 4 to 5 carbon atoms and optionally containing a further hetero atom. The active substances according to the invention can be employed for selectively combating mono- and dicotyledon weeds in crop plants.
Patent ES-8401142-A1 (ES)
Title: Manufacture of aluminium-silicon alloys
IPC: C22B21/02
Filed: 1983-02-11
Abstract: In a method of manufacturing aluminium-silicon alloy from natural mineral containing alumina and silica and carbon powder, the natural mineral in powder form is injected together with a reducing agent in the form of a carbon carrier, with the aid of a carrier gas into a plasma gas produced in a plasma generator. The mineral thus heated is then introduced, together with the reducing agent and the energy-rich plasma gas, into a reaction chamber surrounded substantially on all sides by solid reducing agent in lump form. Examples of the natural mineral include andalusite, cyanite, silimite, nepheline, quartz, clay containing alumina, such as bauxite, and mixtures of two or more of these minerals.
Patent ES-8405384-A1 (ES)
Title: 1,5-Di:substd. tetrazole derivs. - useful as antiulcer agents
IPC: C07D257/04
Filed: 1983-03-23
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-8501363-A1 (ES)
Title: N-(substituted aminoalkanoyl)heterocyclic compounds
IPC: A61K38/00
Filed: 1983-03-16
Abstract: Compounds of the formula < IMAGE > wherein R1 and R2 are hydrogen, lower alkyl or phenyl lower alkyl, R2, R3, R4, R5 and R6 are independently hydrogen, lower alkyl, lower alkenyl, lower alkynyl, aryl, fused aryl-cycloalkyl, aralkyl, cycloalkyl, heterocyclic, substituted lower alkyl, lower alkenyl, and lower alkynyl groups wherein the substituent is hydroxy, alkoxy, halo, amino, alkylamino, mercapto and alkylmercapto groups, and substituted cycloalkyl, aryl and heterocyclic groups in which the substituent is alkyl, hydroxy, alkoxy, hydroxyalkyl, halo, mercapto, alkylmercapto, mercaptoalkyl, haloalkyl, amino, alkylamino, aminoalkyl, nitro, methylenedioxy, and trifluoromethyl each R8 is lower alkyl, lower alkenyl, lower alkynyl, nitro, amino, alkylamino, dialkylamino, hydroxy, alkoxy, mercapto, alkylmercapto, hydroxyalkyl, mercaptoalkyl, halogen, haloalkyl, aminoalkyl, alkylaminoalkyl, dialkylaminoalky, sulfonamido, methylenedioxy, or trifluoromethyl, m is an integer from 0 to 2 inclusive m' is an integer from 1 to 3 inclusive, provided that when m is 0, m' is 2 or 3 and, when m is other than 0, m' is 1 or 2 n is an integer from 0 to 4 inclusive, and salts thereof, especially pharmaceutically acceptable salts with an acid or a base.
Patent ES-8606494-A1 (ES)
Title: EXPRESSION OF PLASMODIUM FALCIPARUM POLYPEPTIDES FROM CLONED cDNA.
IPC: C07G99/00
Filed: 1984-01-27
Abstract: DNA molecules comprising artificially constructed polynucleotide sequences substantially corresponding to all or a portion of Plasmodium falciparum messenger RNA (mRNA) or genomic DNA (gDNA). Especially DNA molecules comprising artificially constructed polynucleotide sequences coding for the whole or part of one or more proteins occuring in P. falciparum, or a precursor or modification thereof. Such DNA molecules are capable of being expressed as a polypeptide(s). Synthetic peptides or polypeptides displaying the antigenicity of all or a portion of at least one P. falciparum antigen. Compositions for stimulating immune responses against P. falciparum antigens in a mammal, comprising at least one polypeptide displaying the antigenicity of a P. falciparum antigen, together with a pharmaceutically acceptable carrier therefor.
Patent ES-8504514-A1 (ES)
Title: Process and installation for the continuous casting of cast iron socket tubes.
IPC: B22D11/14
Filed: 1984-07-11
Abstract: The vertically ascending casting of a thin-walled metal pipe and integral end fitting from a bath of molten metal is implemented using a housing 12 and a core 14 to mold the end fitting or bell housing and a tubular draw tube 6 to mold the pipe shank. The end fitting E is first formed by forcing the metal to rise in the annular space 16 between the housing and the core, simultaneously forming the initial section of the pipe shank. Once the end fitting has solidified it is extracted upwardly, step by step, while shank sections are simultaneously withdrawn from the metal bath. These sections are also solidified step by step along a tapering front S in the bath until the desired length of pipe T has been obtained.
Patent ES-8605504-A1 (ES)
Title: Prepn. of dibenzo-furyl cpds.
IPC: C07D307/91
Filed: 1984-12-17
Abstract: 2,2'-Dibenzo furyl cpds. of formula (I) are made by (a) reacting an appropriate salicylaldehyde deriv. with 1,3-dichloro propanone in molar ratio 2:1 in ethanol in presence of KOH under reflux; (b) after 2-6 hours, filtering off the KCO formed and (c) crystallising the benzofuranyl betone formed, from ethanol or solvent of similar oolarity, to give cpds. of formula
Patent ES-8608699-A1 (ES)
Title: Device for measuring the volume of liquid present in a sealed vessel, particularly for measuring the fuel level in the tank of a motor vehicle.
IPC: G01F17/00
Filed: 1985-06-20
Abstract: A pump source (A) is disposed in communication with that part of the vessel (S) free from liquid, so as to establish a pressure difference between the vessel and the exterior. The diaphragms (8a, 9a) of a first barometric member (8,9) communicating with the vessel (S) deform so as to effect, through an optical sensor (18), the switching of a solenoid valve (35, 36) which cuts off the communication between the pump source (A) and the vessel (S) and puts the liquid-free part of the vessel (S) into communication with a second barometric member (10, 11) and with a restricted section duct (33) communicating with the exterior. The second barometric member (10, 11) has diaphragms (10a, 11a) which each face a diaphragm (8a, 9a) of a first barometric member (8, 9) and has a greater surface area than the latter. Rigid connecting members (15, 16) which act on the optical sensor (18) are interposed between the mutually facing diaphragms (8a, 10a 9a, 11a) of the first (8, 9) and second (10, 11) barometric members. Upon connection the vessel (S) to the restricted duct (33), the pressure within the second barometric member (10, 11) tends to return gradually to the starting value causing, through the optical sensor (18) and after a period of time which varies in dependence on the volume of liquid present in the vessel (S), the switching in the solenoid valve (35, 36) to its initial operating position. The return of the solenoid valve (35, 36) to the initial operating position creates a pressure difference between the vessel (S) and the exterior, the valve of which is determined by the ratios between the surface areas of the facing diaphragms (8a, 10a 9a, 11a) of the first (8,9) and second (10, 11) barometric members.
Patent ES-8800496-A1 (ES)
Title: Improvements in cables.
IPC: H01B7/285
Filed: 1985-11-15
Abstract: A water blocking thixotropix hydrophobic compound for cables comprises a synthetic oil or a mixture of synthetic and mineral oils thickened to a gel by the addition of silica or bentonite. The gel properties of the compound may be temporarily removed by mechanical shearing to allow filling of a cable. An apparatus for cable filling is also described.
Patent ES-8606320-A1 (ES)
Title: Surfactants.
IPC: C09K23/32
Filed: 1985-11-28
Abstract: A compound having the general formula: < CHEM > wherein X is an alkylene radical containing from 1 to 3 carbon atoms and Y is a residue of L-ascorbic acid having the formula: < CHEM > or a residue of D-isoascorbic acid having the formula: < CHEM > and the corresponding salts thereof.
Patent ES-8607181-A1 (ES)
Title: Process for selectively removing hydrogen sulphide from gaseous mixtures containing also carbon dioxide
IPC: B01D53/14
Filed: 1985-11-22
Abstract: A process is disclosed for selectively removing hydrogen sulphide from gaseous mixtures also containing carbon dioxide, essentially comprising an absorption in a column by means of a mixture of a tertiary amine and an organic solvent with a water concentration not greater than 25% by weight, and a regeneration in a column for the distillation of the exhausted absorbent mixture, characterized in that said exhausted mixture before being regenerated in the distillation column undergoes a partial regeneration in one or more steps, the separation being obtained of a gas having a CO2/H2S ratio greater than that of the exhausted mixture leaving the absorption column.
Patent ES-8706599-A1 (ES)
Title: Alkyl-phenyl propanoic acid prepn.
IPC: C07C57/30
Filed: 1985-12-30
Abstract: 2-(4-alkyl phenyl) propanoic acids of formula (I), in which R is 1-5C alkyl, for use in the pharmaceutical industry, are made by oxidn. of the corresp. aldehydes with sodium chlorite in acid medium and subsequent distn. or pption. of a inorganic salt, e.g. of Na, K, Ca, etc, from an organic soln. and acidification.
Patent ES-8700984-A1 (ES)
Title: Method and apparatus for single step formation of spherical retainer.
IPC: B21D22/26
Filed: 1986-02-27
Abstract: A tool for stamping annular blanks to form retainers for truncated spherical members in a single stroke stamping operation comprises a sectored punch having at least one pair of diametrically opposed sectors of a cylinder separated from one another at their apexes such that the sectors of two punches can be intermated. The distal ends of the sectors are spherically contoured such that alternating spherical surfaces are formed on the inside surface of the retainers by two intermating sectored punches. The sectored punches form alternating cylindrical and spherical surfaces into the upper and lower portions of a blank to form the retainer. The cylindrical surfaces permit spherical members to be inserted into the retainers by hand or with the use of hand tools.
Patent ES-8701634-A1 (ES)
Title: Improvements in hydraulic anti-skid braking systems for vehicles.
IPC: B60T8/42
Filed: 1986-03-21
Abstract: In an hydraulic anti-skid braking system of the pump and de-boost type, the de-boost piston is held in an advanced inoperative position by a volume of fluid trapped in a space and supplied by a pump. A bleed device communicating with the space is held in an open position during initial bleeding of the system by a friction device which acts as a stop and which is releasable when the bleed device is subjected to a predetermined pressure. This enables initial bleeding to be carried out automatically and without an operator operation to open and close a bleed device. The device comprises a pressure-responsive detent which is located in a radial bore in the housing and has a releasable engagement at its inner end in a groove in a spool which comprises the bleed device.
Patent ES-8706186-A1 (ES)
Title: Polymerisable composition.
IPC: C08F299/06
Filed: 1986-03-26
Abstract: A polymerisable composition comprising an unsaturated urethane, methyl methacrylate and a low profile additive characterised in that the weight ratio of unsaturated urethane to methyl methacrylate is in the range from 3:7 to 3:2 and the low profile additive has a heat distortion temperature in the range from 50 to 150 DEG C.
Patent ES-8800734-A1 (ES)
Title: Coating compositions, suitable for electrodepostion, comprise a hydroxyl group-containing addition copolymer and a hydroxyl group-containing polymeric modifier.
IPC: G02C7/04
Filed: 1986-04-18
Abstract: A coating composition which comprises - preferably as an aqueous dispersion of cationically, anionically or non-ionically dispersed particles - (a) a hydroxyl group-containing polymeric modifier, e.g. a polyepoxide resin or a modified polyepoxide resin, (b) a hydroxyl group-containing addition copolymer containing monomer residues of a specified hydroxyl group-containing ester of an ethylenically unsaturated monocarboxylic acid and, preferably, (c) a crosslinking agent for (a) and (b). Cationically stabilised particles are particularly suitable for cathodic electrodeposition from an aqueous medium when the polymeric modifier is an amine-polyepoxide reaction product.
Patent IE-903088-A1 (IE)
Title: Device for the evaporation of volatile liquids
Inventor: FOX RODNEY THOMAS
IPC: A61L9/12
Filed: 1990-08-24
Abstract: PCT No. PCT/GB90/01264 Sec. 371 Date Jan. 27, 1992 Sec. 102(e) Date Jan. 27, 1992 PCT Filed Aug. 13, 1990 PCT Pub. No. WO91/02549 PCT Pub. Date Mar. 7, 1991.A device for dispensing any one of a wide range of volatile liquids as vapours, comprises a reservoir with an open end closed by a vapor-permeable, liquid-impermeable element. A flange surrounds the opening to the reservoir and the element is bondable to the flange in a multiplicity of different locations, each of which defines a respective area of the element bounded by the bond and wettable by the volatile liquid. Thus, a single device can be used to dispense any one of a wide range of volatile materials simply by determining the surface area within the bond to be wetted by the volatile liquid to give the desired rate of vapor release for the selected volatile material and bonding the element to the flange in a location to define the determined wettable area of the element.
Patent IE-913593-A1 (IE)
Title: A tray-like container for packaging food products,¹particularly pasta products, therein
Inventor: GOTTOFREDI ANGELO
IPC: B65D1/26
Filed: 1991-10-16
Abstract: A tray-like container (1) is provided, at each side of its bottom wall (2), with a rest foot (9,10,11,12) which, in co-operation with a bead (8) extending around the container (1) mouth (7), makes a reading desk-like setting thereof a steady one.
Patent IE-914070-A1 (IE)
Title: Method for filling drums with immiscible liquids and its applications, especially to the drum-filling of white phosphorus
Inventor: MISCEVIC MICHEL
IPC: B67C3/30
Filed: 1991-11-22
Abstract: The invention relates to a method for filling drums with mutually inert and immiscible liquids. 
<??>This method consists in positioning the said drum to be filled in such a way that at least one of the openings of the said drum is situated underneath a filling pipe, in introducing this filling pipe in such a way that its end is close to the bottom of the drum, in introducing a predetermined amount Q1 of the least dense liquid, in then introducing an amount Q2 of the densest liquid and in afterwards rinsing the filling pipe with a predetermined amount Q3 of the least dense liquid and in withdrawing the filling pipe. 
<??>This method applies most particularly to the filling of a drum with liquid white phosphorus and water. 
<IMAGE>