baber/WOPTO huggingface dataset:
Patent ES-8202074-A1 (ES)
Title: Straight knitting machine
IPC: D04B7/16
Filed: 1981-04-03
Abstract: A straight knitting machine having two needle beds with knocking-over combs disposed in an inverted V-shaped configuration and a sliding carriage located above said needle beds is further provided with horizontal stop edges on said combs beneath the crossover zone of the needles associated with said needle beds for preventing the upward movement of the knitted piece upon activation of the needles. A pair of rotatable heads are mounted on a common support movable with said carriage with each head having a layering device mounted thereon and displaced 90 DEG from a stripping device and a hold down device which are also mounted on each rotatable head. The heads are rotatable at the end of each traversing movement of the carriage so as to locate the layering device and hold down device of one head in advance of the knitting zone and the layering device of the other head in trailing relation to the knitting zone during a subsequent pass of the carriage.
Patent ES-8203850-A1 (ES)
Title: [(1-Benzyl-1H-indazol-3-yl)oxy] acetic acid salt with L. lysine
IPC: A61P29/00
Filed: 1981-06-29
Abstract: A new salt of [(1-benzyl-1H-indazol-3-yl)oxy] acetic acid (or bendazac) with L. lysine. Following oral administrations of this compound in man, the concentrations of bendazac found in the blood are higher than those obtained after administration of bendazac as such. This discovery extends the therapeutic use of bendazac. In fact, whereas up to now bendazac could only be used topically, the L. lysine salt of bendazac makes it possible to perform therapeutic treatments with the oral route of administration as an agent with a normalizing effect on blood lipids.
Patent ES-8301726-A1 (ES)
Title: Industrial robot with several axes of rotation
IPC: B25J19/00
Filed: 1981-08-07
Abstract: An industrial robot having several axes of freedom of movement comprises an operating members supporting arm (16) pivotally mounted at the top of a supporting column (14) for movement about a horizontal axis from a horizontal angular medium position under the control of a linear actuator (32) pivotally connected at one end to the supporting column (14) and at the other end to the supporting arm (16). As shown the linear actuator is an electromechanical jack having a worm (54) and lead nut (58), the worm (54) being rotatably mounted within an elongated housing (44) and driven by a motor (34) secured to the housing (44) and the lead nut (58) being coupled to an outer tubular jacket (68) through slots in the housing 44 by keys (60, 62). The nut (58) may have recirculating balls. The upper end of the jacket (68) is closed by a cap (70) to form a cylinder within which slides a piston formed by a disc (78) secured to closure cap (48) of the housing (44). A gauged hole (88) is provided in the cap (70) so that air in the cylinder acts as a shock absorber. Springs (84, 86) are mounted at the ends of the worm (54).
Patent ES-8301282-A1 (ES)
Title: Cupric and ferric chloride leach of metal sulphide-containing material
IPC: C22B15/00
Filed: 1981-10-06
Abstract: A method of leaching of metal sulphide-containing material is disclosed. The metal sulphides can be iron, copper, lead, silver, mercury and/or zinc. The leaching is effected by means of chloride-containing solutions through red-ox reaction. The metal sulphide-containing material is reacted with a solution which consists chiefly of cupric chloride and ferric chloride.
Patent ES-8307145-A1 (ES)
Title: Monolithic refractory layer for metallurgical vessels and method of application.
IPC: B22D11/10
Filed: 1982-05-07
Abstract: A seamless monolithic refractory layer for a metallurgical vessel is prepared by a method which comprises positioning within the vessel (15) a mold (16) having an outer surface (18) substantially conforming to the configuration of the inner surface (20) of the vessel so as to provide a substantially uniform space (22) between the mold outer surface and the vessel inner surface, filling the space (22) with substantially dry particulate mixture (35) comprising at least about 70 weight percent refractory aggregate and at least about 0.5 weight percent thermosetting resin, heating the mixture to cure the resin and removing the mold. The refractory aggregate may include from about 0.5 to 10 weight percent inorganic binder with from about 0.5 to 10 weight percent inorganic hydrate to improve the inorganic binder effectiveness and may also include up to about 10 weight percent fiber. The refractory layer is particularly suitable as the working layer of a tundish.
Patent ES-8404308-A1 (ES)
Title: Synthetic liquid wax esters.
IPC: C07C69/007
Filed: 1983-03-11
Abstract: A synthetic unsaturated wax ester prepared from unsaturated carboxylic acids of 18 to 22 carbon atoms and unsaturated fatty alcohols of 12 to 22 carbon atoms is proposed as a substitute for jojoba oil.
Patent ES-8404671-A1 (ES)
Title: Phenoxycarboxylic acids
IPC: C07D303/24
Filed: 1983-04-08
Abstract: Phenoxycarboxylic acids of the formula < IMAGE > I wherein R, R1, R2, R3, R4, R5, Z and n are as hereinafter set forth, are as described. The compounds of formula I are antagonists of slow reacting substance of anaphylaxis (SRS-A), which renders them useful as agents for the treatment of allergic conditions.
Patent ES-8405445-A1 (ES)
Title: Laser treatment of electrical steel.
IPC: C22C38/02
Filed: 1983-07-29
Abstract: A process is taught for improving the core loss of magnetic materials of the type having a plurality of magnetic domains and an insulative coating thereon. The insulative coating may be a mill glass, an applied coating, or both. The magnetic material is scanned by the beam of a laser across its rolling direction so as to subdivide the magnetic domains without damage to the insulative coating.
Patent ES-8405530-A1 (ES)
Title: Development unit for electrophotocopiers.
IPC: G03G15/09
Filed: 1983-08-19
Abstract: A magnetic brush (10) comprises a sleeve (16) of nonmagnetic material which rotates about magnets (14) fixed on a shaft (12) which rotates in the opposite direction to the sleeve. A toner container (20) adjacent to the sleeve feeds the toner (T) on to the outer surface of the sleeve through a slit (36) which extends over the entire length of the sleeve. In order to prevent the formation of lumps of toner at the feed slit and break up any lumps already in the container, a portion (32) of the base wall of the toner container is of arcuate shape and is spaced from the sleeve by a distance equal to the thickness of the toner layer (52) on the sleeve. The arcuate wall defines the toner feed slit (36) in cooperation with a side wall (60) of the container. A baffle (26) divides the container into a main chamber (42) and secondary chamber (46) which communicate with each other by way of a narrow passage between the baffle and the arcuate wall (32). The magnetic field of the brush magnets urges the toner along the arcuate wall in order to fill the secondary chamber to a certain level, from which it emerges from the feed slit. Any lumps of toner or foreign particles are blocked by the dividing baffle. Lumps of toner are agitated by the variations in the magnetic field, so that they gradually disintegrate to allow recovery of the toner.
Patent ES-8502725-A1 (ES)
Title: New distillation and rectification process of alcohols and apparatus for its performance.
IPC: C07C27/00
Filed: 1984-02-02
Abstract: This invention is referred to an alcohol distillation and rectification process, for which an apparatus formed by three intorconnected and superposed recipients is used, being the lower one a rectification dispositive provided with an ensemble of communicant vases to use up the product to be distilled, and in whose interior steam at high temperature is being injected. in order to arrive the boiling point of the product to be distilled, which passes through the second recipient placed in an intermediate location and superposed to the first one, and endowed with a series of concentration plattes, from which, when the product overflows, it passes through a tubular element toward the rectification recipient, and the produced steams, which carry the highest alcohol concentration, pass to a third recipient, that is located at the top, so that the heaviest alcohols are being purged from this second recipient. With this process alcohols in very high concentration, as well as with minimum impurities and at a very low cost are being attained.
Patent ES-8504389-A1 (ES)
Title: Process and device for determining the composition of an alcohol-petrol mixture, adapted to the automatic regulation of engines fed with fuel mixtures having a variable alcohol content
IPC: G01N21/35
Filed: 1984-03-02
Abstract: A process and device for determining the composition of an alcohol-petrol mixture supplying a combustion engine. According to this process a light beam is emitted through the mixture supplying the engine, the degree to which this beam is absorbed by the mixture is determined in a wave length chosen in the wave length range corresponding to the near infra-red and adjustment of the operating parameters of the engine is controlled as a function of the degree of absorption thus measured.
Patent ES-8501223-A1 (ES)
Title: Method and device for remote tissue identification by statistical modeling and hypothesis testing of echo ultrasound signals.
IPC: A61B8/00
Filed: 1984-03-20
Abstract: For remote identification of tissue types the scattering of ultrasound energy from living tissue is modeled as an autoregressive or autoregressive moving average random process. Autoregressive or autoregressive moving average models of candidate tissue types are generated from pulse-echo data that is known to come from that particular tissue type. Kalman prediction error filters (220) are used for each candidate tissue type to generate estimates of the probability In p(Zn/Hi) that an unknown pulse echo signal belongs to the class generated by that tissue type (i). Unknown pulse-echo signals are filtered in a specific Kalman filter (220) to test the hypothesis that the unknown signal belongs to the class associated with that particular Kalman filter.
Patent ES-8505929-A1 (ES)
Title: Trans 4(2-amino- di:bromo benzylamino) cyclohexanol
IPC: A61K31/135
Filed: 1984-07-05
Abstract: Trans-4-(2-amino 3,5-dibromo benzylamino) cyclohexanol is made by (a) reacting the 4-bromo 2-bromoethyl aniline deriv. of formula (I), in which R1 and R2 are H or acetyl, with trans-4-amino cyclohexanol to give a cpd. of formula (II); (b) treating this with an aq. base to give N-(trans-4-hydroxy cyclohexyl) 2-amino 5-bromo benzylamine; and (c) reacting this with bromine in equimolar amount.
Patent ES-8506596-A1 (ES)
Title: 1-(acetylaminophenyl)-2-amino-propanone derivatives, their therapeutical use and process for their preparation
IPC: C07D295/108
Filed: 1984-10-11
Abstract: The present invention relates, by way of new industrial products, to 1-(acetylaminophenyl)-2-amino-propanone derivatives selected from the group consisting of (a) the compounds of the formula Ar-CO-CH(CH3)-NR1R2(I) in which R1 represents a C1-C4 alkyl group or a C3-C6 cycloalkyl group R2 represents the hydrogen atom or a C1-C4 alkyl group R1 and R2, taken together, can form, with the nitrogen atom to which they are bonded, an N-heterocyclic group with 5 to 7 ring members, capable (i) of including a second heteroatom selected from N, O and S, and (ii) of being substituted, the said heterocyclic group NR1R2 being selected from the group comprising pyrrolidino, morpholino, thiomorpholino, piperidino, hexamethyleneimino, piperazino, 4-methylpiperazino, 4-( beta -hydroxyethyl) piperazino, 4-phenylpiperazino and 4-(p-chlorophenyl)-piperazino groups and Ar represents an acetylaminophenyl group of the formula < IMAGE > in which X is CH3CONH and Y and Z, which can be identical or different, each represent a hydrogen or halogen atom and (b) their addition salts. These new products are useful as anti-depressants for the central nervous system. The invention also relates to the method for their preparation.
Patent ES-8600727-A1 (ES)
Title: Gold mirror mfr.
IPC: C03C17/22
Filed: 1984-11-20
Abstract: The mirrors are made by (a) dissolving 400 g. anhydrous sodium carbonate in 6 l. dist. water; (b) dissolving 60g. gold chloride in 2 l. dist. water; (c) mixing the solns. and heating to 55 deg. C: (d) adding 30g. selenium dioxide and dissolving; (e) filtering and allowing to cool; (f) suitably preparing the glass surface and pouring 120 ml. 40% formalin over it; and (g) pouring the above mixt. in pasty state over the prepd. glass.
Patent ES-8507368-A1 (ES)
Title: Cross-slide for a lathe
IPC: B23Q3/12
Filed: 1984-11-30
Abstract: The tool head of the cross slide of a lathe comprises a tool head housing, which is mounted in a body of the cross slide and angularly adjustable relative to said body, and a tool spindle, which is rotatably mounted in said housing and operatively connected to a drive spindle by an angle drive. To increase the range of operations by which a workpiece can be machined, the tool head housing is mounted in said body so as to be angularly adjustable on the axis of the drive spindle, which is at right angles to the longitudinal axis of the lathe, and the tool head housing is adapted to be coupled to the drive spindle or to the tool spindle.
Patent ES-8608312-A1 (ES)
Title: Medicine prepn. for treating rheumatism
IPC: A61K9/08
Filed: 1985-03-08
Abstract: Method comprises introducing into a glass container 276cm3 96% proof alcohol, 15g rosemary, 500g carrot and 250cm3 lemon juice at 15-25 deg.C, adding portions at intervals of 15-20 mins. Sealing the vessel hermetically. Letting the vessel stand for 60 days at 15-25 deg.C. Filtering the contents through a strainer with muslin. Bottling the filtrate.
Patent ES-8702731-A1 (ES)
Title: Electrical capacitor as a chip element.
IPC: H01G9/004
Filed: 1985-04-02
Abstract: An electric capacitor which can be soldered to a printed circuit board in the manner of a chip component, without damaging the capacitor, has capacitor plates with electrodes therebetween arranged in a stack, the electrodes alternatingly terminating at opposite end faces of the capacitor, at which a metal plating is applied, with a portion of respective bands of flexible metal being disposed adjacent each metal plating forming current leads, with the portion of the band adjacent the metal plating being encapsulated with the capacitor, and a remaining portion of each band projecting outside of the encapsulation and being bent at least partially around exterior sides of the encapsulation and forming soldering surfaces. A method for manufacturing such a capacitor includes the steps of cutting spaced recesses in a metal plate for producing a number of continuous parallel bands extending between two margins of the plate, cutting and bending those bands and inserting a stacked capacitor with the metal platings between the cut ends of the band, encapsulating the capacitor and the portions of the bands adjacent thereto, and severing the opposite ends of the bands from the plate margins and bending the severed portions around a part of the exterior of the encapsulation.
Patent ES-8604244-A1 (ES)
Title: Phosphorus containing compounds.
IPC: C07F9/30
Filed: 1985-06-12
Abstract: EP--83172 A N-(Substd.-acetyl)-L-proline derivs. and analogues of formula (I) and their salts are new - R1CO-NH-CHR2-CH2-P(:O)(OR3)-A-CO-X (I) - Where R1 and R2 are H, 1-7C (halo)alkyl, (CH2)qC6H(5-p)(R13)p, (CH2)m-D or 1-7C aminoalkyl D is cycloalkyl, furyl, thienyl or pyridinyl A is (CH2)n-CHR21, NR22-CHR23 or O-CHR23 n is 0 or 1 q is 0-7 R21 is H, 1-7C (halo)alkyl, benzyl or phenethyl R22 is H or 1-7C alkyl R23 is H, 1-7C (halo)alkyl or (CH2)rD1 D1 is Ph, p-HOC6H4, 3,4-(HO)2C6H3, 3-indolyl, 4-imidazolyl, NH2, SH, 1-7C alkylthio, NH-C(:NH)NH2 or CONH2 X is substd.-azetidine, -pyrrolidine, -thiazolidine or -piperidine m is 0-3 p is 1-3 R3 is H, 1-7C alkyl, PhCH2, Ph2CH or CHR17-O-COR18 R17 is H, 1-7C alkyl or Ph and R18 is H, 1-7C alkyl, 1-7C alkoxy or Ph or R17 + R18 form (CH2)2, (CH2)3, ethynyl or o-phenylene. EPAB- EP--83172 B N-(Substd.-acetyl)-L-proline derivs. and analogues of formula (I) and their salts are new - R1CO-NH-CHR2-CH2-P(:O)(OR3)-A-CO-X (I) - Where R1 and R2 are H, 1-7C (halo)alkyl, (CH2)qC6H(5-p)(R13)p, (CH2)m-D or 1-7C aminoalkyl D is cycloalkyl, furyl, thienyl or pyridinyl A is (CH2)n-CHR21, NR22-CHR23 or O-CHR23 n is 0 or 1 q is 0-7 R21 is H, 1-7C (halo)alkyl, benzyl or phenethyl R22 is H or 1-7C alkyl R23 is H, 1-7C (halo)alkyl or (CH2)rD1 D1 is Ph, p-HOC6H4, 3,4-(HO)2C6H3, 3-indolyl, 4-imidazolyl, NH2, SH, 1-7C alkylthio, NH-C(:NH)NH2 or CONH2 X is substd.-azetidine, -pyrrolidine, -thiazolidine or -piperidine m is 0-3 p is 1-3 R3 is H, 1-7C alkyl, PhCH2, Ph2CH or CHR17-O-COR18 R17 is H, 1-7C alkyl or Ph and R18 is H, 1-7C alkyl, 1-7C alkoxy or Ph or R17 + R18 form (CH2)2, (CH2)3, ethynyl or o-phenylene. (180pp) USAB- US4716155 A Novel P-contg.. cpd. has formula (I), and opt. comprises its pharmaceutical salt. R1 and R2 are each e.g. H, opt. halo-substd. lower alkyl, substd. Ph(CH2)q, cycloalkyl(CH2)m, NH2-substd. lower alkyl, etc. m is 0-3 q is 0-7 R3 and R6 are each e.g. H, lower alkyl, PhCH2, benzhydryl, etc. R23 is e.g. H, opt. halo-substd. lower alkyl, etc. X has e.g. formula (II) or (III) etc. R7 is e.g. H, OH, halogen, keto, lower alkyl, etc. and R8 is e.g. keto, halogen, O-lower alkyl, etc. - Pref. (I) is 1-((S)-2-(((2-(benzoylamino) -3-phenylpropyl)hydroxyphos phinyl)oxy) -1-oxopropyl)-L- proline.
Patent ES-8609235-A1 (ES)
Title: Preparation of n-substituted azetidine 3-carboxylic acid derivatives.
IPC: C07D205/04
Filed: 1985-07-24
Abstract: The novel ester, N-benzylazetidine-3-carboxylic acid methyl ester and its use in the preparation of the corresponding free acid by a process which comprises reacting N-benzyl-3-cyanozetidine with methanol and hydrolyzing the resulting methyl ester with hot water.
Patent ES-8609412-A1 (ES)
Title: Nitrocellulose moistened with tertiary alcohols and its use in lacquers based on polyurethanes.
IPC: C09K23/38
Filed: 1985-08-16
Abstract: Nitrocellulose moistened with alcohol, particularly for polyurethane lacquers, characterized in that a lower aliphatic tertiary alcohol is used as moistening agent.
Patent ES-8700634-A1 (ES)
Title: Device for mixing beverages.
IPC: B01F15/04
Filed: 1985-08-21
Abstract: A piston system is used as a pressure-independent flow-volume-regulating valve in which the piston divides the piston chamber into two sections which communicate with one another via a flow-throttling zone and, dependent upon pressures applied which are opposed on the piston by restoring forces, affects control orifices. The restoring force for the piston is guided over a compensating member for temperature-dependent expansions.
Patent ES-8701003-A1 (ES)
Title: A belt sander for open-work wood panels.
IPC: B24B21/08
Filed: 1985-09-20
Abstract: In a belt sander (1), an elongate insert (40) is shiftable adjustably within the area included between the sand belt (10) and a plurality of pressers (12) effective to apportion the working area (B) of said sand belt (10). Thus, the area of influence of the pressers (12) on the sand belt (10) can be adjusted continuously to bound the working area (B) of the latter in an accurate manner.
Patent ES-8801526-A1 (ES)
Title: Process and apparatus for manufacturing a core provided with open helical grooves for receiving optical fibers
IPC: B29C48/15
Filed: 1985-12-17
Abstract: Process and apparatus for forming a core for optical fiber cables, the core having a central reinforcing element surrounded and contacted by a layer of plastic having helical grooves at its surface. The helical grooves are formed by passing the reinforcing element through a plastic extruder having a groove forming die and while the plastic is being applied at the extruder, the element is alternatley rotated in opposite directions in advance of its entry into the extruder. The reinforcing element may be rotated by a pair of driven belts which frictionally engage the element and which are mounted on rotatable rings driven by an alternating rotation motor drive or may be rotated by a pulley which frictionally engages the element and which is carried by a support rotatable around the longitudinal axis of the element by an alternating rotation motor drive.
Patent ES-8802187-A1 (ES)
Title: New pure 2,5-di:keto-gluconic acid reductase
IPC: C12P7/06
Filed: 1986-02-28
Abstract: Recombinant expression vector capable of effecting the expression of a DNA sequency encoding 2,5-diketogluconic acid (2,5-DKG) reductase in host cells is new. Recombinant expression vehicle in which a DNA sequence encoding 2,5-DKG reductase is operably linked to a promoter capable of effecting the expression of the sequence is new. Pure 2,5-DKG reductase is new. Recombinant cell capable of effecting conversion of an ordinary metabolite, esp. glucose, into 2-keto-L-gulonic acid (2-KLG) is new. Recombinant micro-organism, pref. of the genus Erwinia, transformed with an expression vector encoding an enzyme(s) for conversion of an ordinary metabolite into 2-KLG, esp. 2,5-DKG reductase. Conversion of 2,5-DKG into 2-KLG comprises contact of a mixt. comprising 2,5-DKG with 2,5-DKG reductase opt. in immobilised form.
Patent ES-8706370-A1 (ES)
Title: Storage of guayule by densification
IPC: B29B15/02
Filed: 1986-04-03
Abstract: A process and product thereof for densifying guayule shrubs by compression and forming a densified pellet. The densified pellet substantially maintains its molecular weight during storage over a period of weeks without the aid of any inert gas blanket or the like.
Patent ES-8802443-A1 (ES)
Title: Stabilized sarcosine oxidase preparation.
IPC: C12N9/78
Filed: 1986-04-30
Abstract: 1. Claims for the Contracting States : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE Stabilised sarcosine oxidase preparation, characterised by a content of creatineamidinohydrolase covalently bound to water-soluble polysaccharide. 1. Claims for the Contracting State : AT Stabilised sarcosine oxidase preparation, characterised by a content of creatineamidinohydrolase covalently bound to water-soluble polysaccharide.
Patent ES-8704234-A1 (ES)
Title: Instrument for recording borehole profiles
IPC: E21B49/02
Filed: 1986-06-06
Abstract: Well logging tool for the more accurate determination of formation porosity and the microscopic capture cross section by using an accelerator neutron source, being an improved appts. for monitoring the output of an accelerator neutron source, comprises (a) an accelerator neutron source; (b) a neutron source monitor; (c) a near epithermal neutron detector; (d) a far epithermal neutron detector; (e) a special neutron shield for the near epithermal detector; and opt. (f) an array of neutron detectors located immediately of the near and far epithermal detectors and/or a far thermal neutron detector.
Patent ES-8707108-A1 (ES)
Title: Hydrophilising of micronised antibiotic particles
IPC: A61K9/14
Filed: 1986-06-25
Abstract: The surface of micronized and hydrophilized powder particles of a water-resistant or not readily soluble substance is covered with a coherent layer of a maximum of 0.1 parts by weight of surfactant in a maximum of 10 parts by weight of a binding agent (relative to 100 parts by weight of the substance). Instant granulates or tablets are prepared from a not easily soluble or insoluble antibiotic, and effervescent granulates or tablets are prepared from a water-resistant pharmaceutical substance, of medium to easy solubility, such as acetylsalicylic acid or paracetamol for example. The particles will be preferably attached to carbohydrate crystals by means of a binding agent. For preparation, a solution which, relative to the weight of the particles to be lyophilized, contains at least a surfactant in an amount of 0.01 to 0.1% by weight, and a binding agent in an amount equivalent to five to ten times the weight of the surfactant used, is sucked through a loose mass of particles, at a pressure less than 800 mbar, preferably less than 100 mbar.