baber/WOPTO huggingface dataset:
Patent ES-8305991-A1 (ES)
Title: Method and arrangement for equalizing received binary signals.
IPC: H04L25/52
Filed: 1981-11-03
Abstract: In a method and an apparatus for enhancing the probability of substantially error-free reception of a signal including a sequence of discrete bits with the aid of a time-variable threshold value, and wherein each bit has a predetermined duration, and the threshold value may change during the bit duration, the steps include comparing at least a selected one of the received bits a multiple number of times with the threshold values, so as to establish the probable validity of the received bits in dependence of the comparison results.
Patent ES-8302958-A1 (ES)
Title: Electric motor, connecting accessory for such a motor and apparatus incorporating this motor.
IPC: H02K5/22
Filed: 1982-01-14
Abstract: 1. Electric motor having supply and control conductors emerging from its stator and a removable member ensuring a predetermined correspondance between the conductors emerging from the stator and the output terminals outside of the housing of the motor, characterized in that it comprises a connector (14) connecting the wires from the stator inside of the housing (12) of the motor and fixed to this housing, and in that the removable member (20, 40, 110) traverses the wall of the motor housing through an opening (17) of this housing.
Patent ES-8303417-A1 (ES)
Title: Mitomycin derivatives their preparation and use
IPC: A61P35/00
Filed: 1982-05-03
Abstract: Compounds of the formula, II < IMAGE > wherein: Y is hydrogen or lower alkyl and X is a lower alkoxy substituted quinolinylamino radical, a cyano substituted pyrazolylamino radical or a mono-or di-lower alkyl substituted thiazolamino radical, or a nitrogen-containing heterocyclic radical selected from the group consisting of 1-pyrrolinyl, 1-indolinyl, N-thiazoladinyl and N-thiomorpholinyl radicals, or a cyano, phenyl, carboxamido or lower alkoxycarbonyl substituted 1-aziridinyl radical, or a lower alkyl, formyl or acetylphenyl substituted 1-piperazinyl radical, or an hydroxy piperidyl substituted 1-piperidyl radical, or a lower alkoxy, amino or halo substituted pyridylamino radical, or a carboxamido, mercapto or methylenedioxy substituted anilino radical, or a radical of the formula, < IMAGE > wherein R is hydrogen or lower alkyl and R' is a nitrogen-containing heterocyclic radical selected from the group consisting of quinuclidinyl, pyrazolyl, 1-triazolyl, isoquinolinyl, indazolyl, benzoxazolyl, thiadiazolyl and benzothiadiazolyl, and lower alkyl and halo substituted derivatives thereof, or a butyrolactonyl radical, or an adamantyl radical, or a substituted lower alkyl radical selected from the group consisting of mercapto lower alkyl, mono-, di- and tri-lower alkoxy lower alkyl, lower alkyl thio lower alkyl and lower alkoxycarbonyl substituted derivatives thereof, cyano lower alkyl, mono-, di- and tri-lower alkoxy phenyl lower alkyl, phenyl cyclo lower alkyl, 1-pyrrolidinyl lower alkyl, N-lower alkyl pyrrolidinyl lower alkyl, and N-morpholinyl lower alkyl. These compounds are used for treatment of neoplastic disease states in animals.
Patent ES-8404679-A1 (ES)
Title: Nitroimidazole compounds and compositions useful in the treatment of acne.
IPC: C07D233/94
Filed: 1982-11-08
Abstract: Metronidazole retinoate and mizonidazole retinoate, with the formula (I) < CHEM > which are new compounds, are useful in the treatment of acne by topical application. Pharmaceutical compositions comprising retinoic acid or a lower alkyl ester thereof and an ester of metronidazole or mizonidazole with an acid of formula RCOOH in which R is an aliphatic residue such that RCOOH is an aliphatic acid of 3 to 10 carbon atoms, are useful for the same purpose.
Patent ES-8401875-A1 (ES)
Title: Improvements in or relating to fusion welding methods.
IPC: B23K9/235
Filed: 1983-01-19
Abstract: Resistance to weld toe corrosion, exfoliation corrosion and stress corrosion of joints welded from metal parent portions (31, 32) is increased by a pre-fusion application of a coating (33), comprised by a metal having a lower electrochemical potential than the parent metal, to the parent portions.
Patent ES-8500323-A1 (ES)
Title: Carcinolytic glyco:protein from mammalian cells
IPC: C12P21/00
Filed: 1983-02-25
Abstract: Purified carcinolytic glycoprotein (CL) prod. by cells of warm-blooded animals has the following characteristics. (1) mol. wt. 7000-90000 (by gel filtration on "Sephadex" (RTM) or by SDS gel-electrophoresis); (2) positive colour reactions in the Lowry; ninhydrin (after hydrolysis with HCl); and phenol-, anthrone-, indole- and tryptophan-sulphuric acid tests; (3) white powder, soluble in water, saline and phosphate buffer, and moderately soluble in benzene, hexane and chloroform; (4) contains 8-45% sugar of which 6-28% are hexoses, 1-11% hexosamines and 1-6% sialic acids, (5) is stable in soln. at pH 2,7 or 10 for 24 hr or more at 4 deg.C and in pH 7 soln. at 60 deg.C for 3 hr or more; (6) has selective cytotoxic effect on tumour cells without causing significant damage to normal cells. Four individual fractions are claimed separately:CLX (mol. wt. 12000 - 17000), CLX1 (70000-90000), CLX2 (40000-50000) and CLX3 (7000-9000). CL and its fractions are useful in treating malignant tumours. CLX also induces reversion of tumour cells to normal cells.
Patent ES-8401433-A1 (ES)
Title: Curing products for fresh concretes and mortars, method for their preparation and their use in the treatment of fresh concrete and mortars.
IPC: C04B41/63
Filed: 1983-03-08
Abstract: A protective product for treating fresh concrete or mortar. The products are a mixture of (a) an aqueous dispersion A of a film-forming synthetic polymer (the synthetic polymer is compatible with fresh concrete or mortar) having little or no permeability to water vapor with (b) at least one coagulant for the film-forming synthetic polymer when in the presence of calcium ions. The coagulant is introduced in the form of an aqueous or aqueous alcoholic solution and/or by means of an aqueous wax emulsion and/or by means of an aqueous dispersion B of a synthetic polymer which is slightly permeable or impermeable to water. The aqueous dispersion B is prepared by polymerization in the presence of the coagulant. When applied by spraying to the surface of fresh mortar, the products form a continuous waterproof film, which is readily removed by peeling.
Patent ES-8402918-A1 (ES)
Title: Water guard for rolling mill oil film bearing
IPC: F16J15/34
Filed: 1983-03-24
Abstract: A water guard for use in a rolling mill wherein the neck of a roll is rotatably supported in an oil film bearing contained in a bearing chock, with a seal assembly located between the roll end face and the bearing chock to retain oil in the bearing and to exclude contaminants such as cooling water, mill scale, etc. from the bearing. The seal assembly includes a circular seal end plate fixed relative to the bearing chock at a location surrounding a flexible seal mounted on the roll neck for rotation therewith. The water guard is circular and it has a radially extending mounting flange integrally joined at its inner edge to an angularly outwardly extending sealing flange. The mounting flange is adapted to be surrounded by and to be secured to the seal end plate, and to provide the sole means for supporting and maintaining the sealing flange in frictional contact with the roll end face. Both the water guard flanges are elastically flexible with the mounting flange having a rigidity which is greater than that of the sealing flange.
Patent ES-8502254-A1 (ES)
Title: Nondestructive testing apparatus utilizing eddy currents having an improved probe for use in holes.
IPC: G01N27/90
Filed: 1983-05-27
Abstract: In nondestructive testing within the interior of a hole to determine the presence or absence of surface discontinuities through the use of eddy currents it is known to rotate an end of a probe within the hole while concurrently utilizing a sensing structure on the end of the probe in connection with an appropriate operation control structure which serves to give an indication of the presence or absence of such irregularities. A probe (24) capable of being utilized in such an apparatus with holes which vary to a limited extent in diameter can be constructed so that the end (50) of the probe consists of a plurality of separate parts (48). The parts are mounted on the probe so that the spacing of the parts relative to the axis of the probe can be varied as the probe is used.
Patent ES-8407485-A1 (ES)
Title: 1-(2-Carbalkoxy-4-(thienylalkylamido)phenoxy)-3-amino-2-propanols, their preparation and their uses in therapy.
IPC: C07D409/12
Filed: 1983-07-14
Abstract: The invention relates to new compounds of formula: < IMAGE > (I) R2=H, alkyl, halogen, cycle joined to the thiophene n=0 or 1. beta -blocking properties comparable to those of propranolol and/or diuretic properties comparable to those of thiazidic substances.
Patent ES-8501422-A1 (ES)
Title: Process for the quick dissolving of water-soluble polymers.
IPC: B01F3/12
Filed: 1983-08-01
Abstract: A process is disclosed for the rapid dissolution of water-soluble polymers in water, in that water in a finely divided state is introduced under pressure into the prepared finely divided polymer. The water-soluble polymer can be in the form of a water-in-oil emulsion or the form of a powder-in-oil suspension the water is preferably introduced under pressure through a nozzle and tangentially to the surface of the prepared polymer.
Patent ES-8406003-A1 (ES)
Title: Lightning rod construction
IPC: H02G13/00
Filed: 1983-09-19
Abstract: A lightning rod structure comprises a steel rod for connection to the ground, the rod extending upwardly from a central hub, and the structure further including an accelerator associated with the hub. The accelerator includes upper metal deflector arms radiating from the hub and each formed with a series of holes, and further arms of dielectric material radiating from the hub below the deflector arms. The further arms carry upwardly extending exciter needles centered on the holes in the upper arms. In use, a potential difference is created between the rod which is positively charged and the needles which become negatively charged.
Patent ES-8406100-A1 (ES)
Title: Device by a wall.
IPC: E04B1/74
Filed: 1983-10-31
Abstract: Device for improving the thermal insulation in a wall (20) by means of what is termed counterflow or dynamic insulation. The wall forms part of a delimitation of a primarily enclosed room (10) from an environment of divergent temperature. A columnar space (21) is delimited on one side with respect to the region of higher temperature by means of a primarily airtight layer (41) and with respect to its other side it is delimited by means of an air-distributing layer (29). The structure described allows the supply of air required for insulation into the insulation material (28) which is present between the space (21) and the cold side of the wall. In accordance with the invention apertures (23, 24) are disposed which in the upper and lower parts of the wall connect the columnar space (21) to the region of higher air temperature. A device (30) supplies air to the columnar space through the upper apertures (24), whereby one part of the air is forced into the insulation material (28) via the air-distributing layer (29) while the remaining air continues to, and outwards through, the lower apertures (23). A device (25) for increasing the turbulence of the air in the columnar space (21) is preferably disposed.
Patent ES-8506665-A1 (ES)
Title: Methylene-amino-thiazolyl:methyl-thio-propylidene-sulphamide
IPC: A61K31/18
Filed: 1984-05-07
Abstract: 1-Amino 3-(((2-(diaminomethylene amino) 4-thiazolyl) methyl) thio) propylidene sulphamide is made by reacting 2-guanidino 4-chloromethyl thiazole with S-(3-amino 3-sulphamido -propyliden-1-yl) isothiourea under basic conditions in suitable solvent, the base being pref. sodium or potassium hydroxide and the reaction medium pref. an ethanol-water mixt.
Patent ES-8506148-A1 (ES)
Title: Method for manufacturing a flanged half bearing
IPC: F16C33/14
Filed: 1984-07-13
Abstract: A process for the manufacture of half bearings with flanges rigidly connected thereto, made of a steel plate with an antifriction layer, in which the plain (i.e. not yet flanged) half bearing and a pair of flanges are produced and worked separately, and subsequently the two flanges are fixed, in the correct position, onto the half bearing by a welding operation carried out by projection or by condenser discharge. The preparation and working of the thus separate components results in being very economical owing both to the reduction of the operational costs and to a considerable reduction of the cost of the necessary equipment, and the production times are remarkably reduced. The welding step requires very short times and, by the suitable choice of the process used for the welding operation, no deterioration of the antifriction layer applied to the support steel plate occurs, nor any deformation of the plate itself, so that no further working on the finished piece is required. This latter has a sturdiness adapted to the use of mechanized assembly means.
Patent ES-8603526-A1 (ES)
Title: Compositions curable at ambient or slightly elevated temperatures comprising a polyhxdroxy compound together with a specified epoxide/carboxylic anhydride crosslinking system.
IPC: C08G59/42
Filed: 1984-08-17
Abstract: Compositions capable of curing at ambient or slightly elevated temperatures comprise (i) a compound containing in the molecule at least two hydroxyl groups, in particular a hydroxyl group-bearing addition polymer, (ii) a compound containing in the molecule at least two cyclic carboxylic anhydride groups and (iii) a compound containing in the molecule at least two epoxide groups. The compositions may optionally also contain a catalyst for the reaction between epoxide groups and carboxylic groups. The compositions are of particular value as the basis of room-temperature-curing coating compositions.
Patent ES-8505864-A1 (ES)
Title: A peripheral gasket polymerised in situ around a transparent glazing sheet
IPC: B60J10/02
Filed: 1984-09-25
Abstract: The sheet (20) is preferably of glass, and the gasket (22), is preferably of a thermosetting polyurethane material injected into, and cured in a mold cavity around the glass, which is located in the injection mould between resilient clamping pads (82, 84, Fig. 10) which also define part of the moulding cavity. Retractable mould segment portions (100) define the undercut of tabs (28) which are moulded at intervals around the seal, for indexing and locating into a vehicle window opening. The tabs (28) are integrally moulded with the gasket (22), and a rib (26) which functions to confine a band of fixing adhesive (40). The glass (20) has a coating of (concealing) opaque paint (32), and glass primer coatings (34, 36), of which the coating (36) and an exterior seal coating (38) on the seal function against ultraviolet degradation of the polyurethane.
Patent ES-8507205-A1 (ES)
Title: Device for forming loops of printed fabrics.
IPC: D06B17/06
Filed: 1984-09-25
Abstract: A folding device for a machine for treating, particularly steaming, folded printed fabrics is described. The device is constituted essentially by a rotary arm lift (S) which lifts individual support rods (20) for the folded fabric in succession from a condition in which the rods are suspended from endless conveyor chains (10) to a condition in which the rods (20) rest on rails (28) located above the active passes (16) of the chains, which draw the rods (20) carrying the folded fabric (F) through the treatment chamber (1) of the machine.
Patent ES-8602590-A1 (ES)
Title: Process for the preparation of terephthalic acid derived from dimethylterephthalate obtained from p-xylene and methanol.
IPC: C07C51/09
Filed: 1985-03-01
Abstract: Prodn. of terephthalic acid (I) comprises first liq. phase oxidn. (with air) of a mixt. of p-xylene (II) and recycle fraction (mainly methyl p-toluate (III)) in presence of dissolved heavy metal catalyst at 140-170 deg. C and 4-8 bar. The oxidn. prod., mainly p-toluic acid (IV) and monomethyl terephthalate (V), is esterified at 220-280 deg. C and 20-30 bars with MeOH which has been liquefied at high pressure then evapd. - The prod., mainly (III) and dimethyl terephthalate (VI), is sepd. from the MeOH-contg. vapour phase (A) and distilled to give (1) a (III) fraction enriched in methyl 4-formylbenzoate which is recycled to oxidn.; (2) crude (VI) and (3) residue. Fraction (2) is hydrolysed with water to give (I) plus aq. MeOH (B). - The new feature is that (A) and (B) are combined and rectified at 2-20 bars and elevated temp. to give a MeOH-rich fraction overhead and aq. sump prod. The MeOH vapour is taken off under pressure, compressed to required temp. and pressure, and used in the esterification step.
Patent ES-8602626-A1 (ES)
Title: Process for the synthesis of o-substituted oxime compounds and the conversion thereof into the corresponding hydroxylamine o-substituted.
IPC: C07C239/00
Filed: 1985-04-11
Abstract: A novel process for the production of O-substituted oximes is disclosed. The process involves reacting an oxime with an alkali-metal hydroxide optionally in a solvent which forms an azeotrope with water to form a mixture of the alkali metal salt of the oxime and water, removing all or a portion of the water by distilling the mixture azeotropically and reacting the distilled mixture with an organohalide compound.
Patent ES-8608092-A1 (ES)
Title: Induction type geological profiles sensor with metal support
IPC: E21B49/00
Filed: 1985-05-16
Abstract: A probe for induction logging which includes transmitting and receiving solenoid coils mounted on a support and axially separated from one another. The support is made from conducting material and comprises at least one longitudinal portion for the mounting of the coils and of the second longitudinal portions on each side of the first portion. At least the first portion has a substantially continuous and asymmetrical outer surface so as to facilitate the circulation of parasitic (spurious) currents around the surface, by means of which the electric field over said surface is substantially eliminated. (Fig. 1).
Patent ES-8608152-A1 (ES)
Title: Optoelectronic method for measuring the dimensions and shapes of fruits, vegetables and various objects
IPC: G01B11/02
Filed: 1985-05-29
Abstract: Optoelectronic method for measuring the dimensions and shapes of fruits, vegetables and various objects, characterised in that the product to be classified is passed at a constant speed in front of an assembly comprising a frame 1 fitted, on one of its sides, with a set of photodiodes 5 situated in planes at various heights defining and determining a detection unit 7, the opposite side having a series of orifices 3 positioned from top to bottom facing the photodiodes and coinciding with them, while the beam of rays from one or more light sources 2 incorporated into the system is projected horizontally and parallel and encounters the bank of photodiodes, which is fitted with the electronic circuits necessary for transmitting the signals which it detects to a logic circuit of a microcomputer which, by mathematical calculations, determines the maximum, minimum and mean diameters or any other variable relating to the dimensions and shape of the product to be classified.
Patent ES-8605518-A1 (ES)
Title: 4-Oxo-pyrido-[2,3-d]pyrimidine derivatives, process for their preparation and medicaments containing them.
IPC: C07D471/04
Filed: 1985-10-18
Abstract: 4-Oxo-pyrido[2,3-d]pyrimidine derivatives are herein described as well as processes for their preparation. These compounds possess valuable pharmacological properties. As calcium antagonists they exert vasospasmolytic, vasodilatory, and antihypertensive activities. Surprisingly some of the compounds also have the effect of increasing contractility. They are therefore particularly suited for the treatment of vascular diseases.
Patent ES-8700583-A1 (ES)
Title: Punching machine.
IPC: B21D28/34
Filed: 1985-10-28
Abstract: In a machine tool, especially a punch, having a vertically movable upper tool carrier (1) with at least two punching tools (2) located next to each other and a lower tool carrier (3) with at least two punch matrixes (4) located next to each other, wherein preferably each punching tool (2) consists of a punch (5), a punch holder (6) and a retaining nut (7) connecting the punch (5) with the punch holder (6), and taking into consideration the cramped space in the upper tool carrier (1), a quick change of a punch (5) or of a punching tool (2) and/or of all punches (5) or punching tools (2) is possible, because the upper tool carrier (1) has a receiver plate (8) with a plurality of punch receivers (9) located next to each other and corresponding to the number of punching tools (2), because the punch receivers (9) are open in the direction of the front face of the upper tool carrier (1) and thereby the upper ends of the punching tools (2) or the punch holders (6) of the punching tools (2) are insertable or can be pushed into the punch receivers (9) generally in a horizontal manner, and because a locking cap (10) is provided, which closes all punch receivers (9) at their open ends and is lockable with the receiving plate (8). It is especially advantageous if the locking cap (10) is pivotably connected to the receiving plate (8) and can be locked to the receiving plate (8) by means of a locking device (13).
Patent ES-8800666-A1 (ES)
Title: 1,4-Dihydropyridine derivatives, process for their preparation and their use in medicaments.
IPC: A61K31/455
Filed: 1986-04-24
Abstract: Novel 1,4-dihydropyridine derivatives of the formula I < IMAGE > in which R<1>, R<2> and R<3> have the meaning indicated in the description, are used in medicaments having circulation-influencing action.
Patent ES-8802313-A1 (ES)
Title: Tetrahydropyrido [1,2-a] indole derivatives, process and intermediates for their preparation and pharmaceutical compositions containing them.
IPC: A61K31/535
Filed: 1988-02-16
Abstract: A compound of the formula (I) or a pharmaceutically acceptable salt thereof: < IMAGE > (I) wherein: R1 is hydrogen, C1-6 alkyl, C1-6 alkoxy or halogen R2 and R3 are both hydrogen or together represent a bond R4 is hydrogen and R5 is hydrogen or R4 and R5 together represent an oxo group R6 is C1-7 alkyl substituted by NR8R9 where R8 and R9 are independently hydrogen or C1-4 alkyl or together are C3-7 polymethylene optionally containing a further hetereoatom which is oxygen, sulphur or nitrogen substituted by R10 where R10 is hydrogen, C1-4 alkyl or benzyl, and optionally substituted by one or two C1-4 alkyl, C2-5 alkanoyl, C1-4 alkoxycarbonyl, aminocarbonyl optionally substituted by one or two C1-6 alkyl groups or by a benzyl group, cyano, phenyl or benzyl and wherein any phenyl or benzyl group is optionally substituted in the phenyl ring by one or two halo, CF3, C1-4 alkyl, C1-4 alkoxy, cyano or nitro groups and R7 is hydrogen or C1-4 alkyl.
Patent IE-892333-A1 (IE)
Title: Diagnostic assays and antibodies for use in said assays
IPC: G01N33/573
Filed: 1989-07-19
Abstract: Diagnostic assays for the detection and determination of either component of the DELTA -6 desaturase antigen-antibody reaction are described which are useful in the assessment of a wide range of clinical conditions, including atopic eczema and premenstrual syndrome, wherein reduced levels of metabolites of linoleic acid may be attributable to a partial deficiency of the DELTA -6 desaturase enzyme. The assays include various immunoassays.