baber/WOPTO huggingface dataset:
Patent ES-8201840-A1 (ES)
Title: Cantilever stirrer for the mixing of a bed of bulk particles.
IPC: B01F7/00
Filed: 1980-11-11
Abstract: In a self-supporting stirrer for mixing a bed of free-flowing solids, the lower end of the stirring device, facing the bottom of the stirred vessel, passes into a hub. The hub is located on a vertical drive shaft which extends through the bottom of the stirred vessel and consists of shaft sections detachably joined to one another. The drive shaft itself is carried in a cage attached to the bottom of the stirred vessel and can be adjusted vertically by means of a lifting device. This opens or closes an annular gap between a centering cone, provided at the bottom of the stirred vessel, and a conically recessed ring, inserted in the hub. In this way, the need to empty the vessel, for example when carrying out maintenance or repair work, is avoided.
Patent ES-8205763-A1 (ES)
Title: Tertiary di-(beta-hydroxy organo)amine oxides and their preparation.
IPC: C07C291/04
Filed: 1980-12-24
Abstract: Tertiary amine oxides which comprise an amine oxide nucleus substituted with an organic group and with two hydroxy groups which have carbon atoms in at least the //c < ss and //c positions, a hydroxyl group on the ss-carbon atom, and have an effective chain length of at least 4 carbon atoms, said amine oxide being capable of being provided in ostensibly anhydrous form and being capable of being made at a concentration by weight of at least about 80% by oxidizing the corresponding tertiary amine with an oxidizing agent without solvent and without gelling during said oxidation.
Patent ES-8201118-A1 (ES)
Title: Process for the preparation of a stable adduct of 1,2- diphenylethandione
IPC: C07C49/15
Filed: 1980-12-31
Abstract: A stable adduct of the virostatic agent 1,2- diphenylethandione.
Patent ES-8205095-A1 (ES)
Title: Process for manufacturing printing plates or integrated circuits.
IPC: G03G5/05
Filed: 1981-06-26
Abstract: This invention relates to an improvement in the process for the manufacture of printing forms and printed circuits by coating an electrically conductive support with an organic photoconductor layer and by charging, exposing, and developing the electrostatic image by means of a finely particulate toner, fixing and dissolving the layer away from the non-image areas by means of a decoating medium and, if appropriate, etching of the bared support surface, the improvement which comprises, for the purpose of coating, transferring the organic photoconductor layer on a temporary support to the electrically conductive support with the aid of heat and pressure.
Patent ES-8203254-A1 (ES)
Title: Automatic device for changing an electric welding gun, operated by the arm of a programmable manipulator.
IPC: B23K11/31
Filed: 1981-06-26
Abstract: An automatic device for changing an electric welding gun, operated by the arm (11) of a manipulator, in which two elements (10, 50), one carried by the manipulator arm and the other by the gun, can be connected together by the first element being made to approach and fit into the second each element is provided with ducts (13) for passage of the liquid for cooling and controlling the opening of the electrodes (63) valve units (31) connect said ducts (13) to each other when the two elements (10, 50) are fitted together the approach of the two elements is guided and checked, and hydraulically controlled hook portions (42, 71) lock together and separate the elements in accordance with the programming of the manipulator each element is also provided with male cones (66) and female cones (16) provided on or in copper units (14) in order to fit into each other and establish electrical contact between the manipulator and gun.
Patent ES-8205163-A1 (ES)
Title: Hydraulic distributor for a servomotor with return towards rest position.
IPC: B62D5/083
Filed: 1981-08-04
Abstract: The distributor defines two parallel fluid circuits (15, 16) each including serially arranged first (11') and second (22') valve means actuated by the primary control member (OP) of the distributor, two distribution lines (17, 18) for selectively supplying the chambers of an assistance motor-actuator (12) derivating from said circuits (15, 16) downstream the primary valve means (11'), and two additional return valve means (33'), upstream said second valve means (22') coupled to the piston (13) of the actuator (12) to form a restriction in the return circuit from the actuator chamber in relieved condition and thus create an over-pressure enabling effective return of the actuator to neutral position after return of distributor to rest condition.
Patent ES-8301031-A1 (ES)
Title: Circuit for the electrical-energy measurement with power rating in a tariff range.
IPC: G01R21/133
Filed: 1981-11-16
Abstract: The object of the invention is to obtain a better knowledge of the characteristics of use of domestic appliances, and thus to arrive at an optimisation of the use of electrical energy. The solution essentially provides a combination of 3 switches for standard factors (10), rating classes (11) and evaluation (12), which are assigned to a microcomputer (5). The microcomputer (5) and switches (10, 11, 12) are the essential components of a meter ballast (2), which is connected to a kilowatt-hour meter (1). The principal application of the invention is in supplying energy to households.
Patent ES-8303636-A1 (ES)
Title: Energy absorbing structure.
IPC: B60R21/00
Filed: 1981-12-15
Abstract: An energy absorbing structure (1) suitable for example for use in a motor vehicle body panel to absorb impact loads comprises a wall (3) having a plurality of ridges (2) extending in a longitudinal direction corresponding to the expected direction of an applied load, and at least one reinforcement (6) secured to the wall on adjacent ridges. The dimensions of the ridges and the points (7) at which the reinforcement is secured are so arranged that the wall undergoes progressive collapse under impact in the longitudinal direction (A).
Patent ES-8402080-A1 (ES)
Title: Apparatus for determining the presence of combustible constituents in a mixture.
IPC: B01L99/00
Filed: 1982-02-27
Abstract: In a zirconia oxygen sensing apparatus, gas flows through inner (14) and outer tubes (12), one electrodes (18) is attached to the inner surface of the inner tube (14) and another electrode (16) is attached to the outer surface of the inner tube (14). The inner tube (14) is catalytic and the outer catalytic surface therefore is made inert so that an oxygen potential difference is produced between the electrodes (16, 18) which results in a voltage output, as read by an oxygen analyzer (42), which is proportional to the initial level of the combustible in the gas. The utilisation of inner (14) and outer (12) tubes wherein the portion of the gas sample contacting the active electrode (18) is maintained separate from the portion of the gas sample contacting the inactive electrode (16) prevents back or edge diffusion between the electrodes.
Patent ES-8304828-A1 (ES)
Title: A device for eliminating deformations and/or denting of the teeth of a gear wheel
IPC: B23F23/12
Filed: 1982-05-19
Abstract: A device operable to eliminate deformations and/or dents in the teeth of a gear wheel (2), comprises a tool (13) operable to mesh with the said gear wheel (2), means (11) for pressing the said tool (13) and the said gear wheel (2) together at a constant pressure, and a control member (8) operable to transmit rotary movement to the said gear wheel (2) or to the said tool (13) the said gear wheel (2) and the said tool (13) having respective axes which are skew with respect to one another.
Patent ES-8308941-A1 (ES)
Title: Means for controlling knife oscillations and hook movements in a loom dobby.
IPC: D03C1/28
Filed: 1982-08-04
Abstract: An improved dobby uses linkages for controlling the oscillations of the fixed and mobile knives about their axes which comprise first levers fixed to the knives, second levers fixed to control shafts, and connecting rods which link said first and second levers together to form an articulated parallelogram. In this dobby, the hook operating rods are controlled by the same shafts which control the knife oscillations, by means of an articulated joint.
Patent ES-8400146-A1 (ES)
Title: Process for the intensification of microbiological conversions of steroids using cyclodextrin additives
IPC: C12P33/02
Filed: 1982-09-28
Abstract: Microbiological conversions of cyclodextrins are intensified by adding to the reaction mixture 0.2 to 3 moles of alpha -, beta - or gamma -cyclodextrin or an optical mixture thereof pro mole of the steroid substrate, before, at the beginning or during the conversion. The cyclodextrin if desired, can be removed after the reaction. In this way the reaction velocity can be increased, the reaction time is reduced, the substrate concentration in the solution, i.e. its solubility is increased or the so called product inhibition may be avoided. In certain cases of more alternatives the desired reaction can be catalyzed and in this manner the selectivity is increased.
Patent ES-8401367-A1 (ES)
Title: Process and apparatus for forming a plastics film.
IPC: B29C48/10
Filed: 1982-10-15
Abstract: A process for forming tubular film by permitting a molten tubular film to expand by cooling it rapidly by blowing cooling air perpendicular to the axis of the tubular film and then cooling with secondary cooling air.
Patent ES-8403114-A1 (ES)
Title: 2-Heterocyclyl oxy-alkyl-4(1H)-pyrimidone derivs.
IPC: A61K31/505
Filed: 1983-02-14
Abstract: 2-Heterocyclyloxyalkyl- 4(1H)-pyrimidone derivs. of formula (I) and their salts are new. (R1 is H, 1-10C alkyl, 2-5C alkenyl, 2-5C alkynyl, Ph, cycloalkylmethyl, opt. substd. aralkyl or A-NR3R4; A is 1-5C alkylene; R3 and R4 are 1-5C alkyl; or NR3R4 is piperidino or pyrrolidino; R2 is H, 1-5C alkyl or CF3; Y is 5-dimethylamino-2-furyl, m-(N-piperidinomethyl)phenyl or a heterocyclic gp. of formula (II); R is H or 1-5C alkyl; B is O or S; m is 0-3; and n is 1-3). Intermediates of formulae (II) and (III) are new (sic.). (R5 is 1-5C alkyl). (I) are inhibitors of gastric acid secretion, anti-inflammatory agents and agents for treating cardiovascular and stomach diseases. (I; R1 is 4-9C alkyl) have a cytoprotective action as well as histamine H2-receptor blocking activity. Dose is 0.1-0.8 g daily in 1-4 doses. Specifically claimed are 8 cpds. (I), including 5-(p-t-butyl-benzyl)-2- 2-(((2- ((diaminomethylene) amino)-4-thiazolyl) methyl)thio)ethyl)-6-methyl-4(1H)-pyrimidone and the corresp. 5-n-butyl and 5-n-pentyl cpds.
Patent ES-8403023-A1 (ES)
Title: Thickener on the basis of polyether derivatives.
IPC: C09K23/42
Filed: 1983-05-16
Abstract: A thickening agent comprising polyether derivatives of the general formula: < IMAGE > wherein R1 is a substituted or unsubstituted hydrocarbon radical or an alkylphenol radical having 10 or more carbon atoms, n is 10 to 100, m is 0 to 25, and p is 1 to 3, and wherein R2 is an alkyl radical having 8 to 30 carbon atoms. These polyether derivatives are prepared by the gradual addition of a long-chain 1,2-epoxy having a chain length of 10 to 32 carbon atoms at temperatures from 100 DEG to 200 DEG C., to either (1) a polyethylene glycol monoether having an average molecular weight of 800 to 5000, the monoether group thereof being a substituted or unsubstituted hydrocarbon radical having at least 10 carbon atoms or to (2) a polyethylene glycol-polypropylene glycol monoether with an average molecular weight of 850 to 6300, and having repeating ethylene oxide and propylene oxide units each forming a polyethylene glycol and polypropylene glycol block, respectively, the polypropylene glycol block having an average molecular weight of no more than 1300, and the monoether group forming the end of the polyethylene glycol block and being a substituted or unsubstituted hydrocarbon radical having at least 10 carbon atoms. This thickening agent is prepared using 0.1 to 1.0% by weight of an alkali hydroxide, referring to the total quantity of the long-chain epoxy and the monoether.
Patent ES-8500912-A1 (ES)
Title: Novel pyrimidine and s. triazine derivatives with antilipidemic activity.
IPC: A61P9/10
Filed: 1983-07-16
Abstract: Pyrimidine and s-triazine derivatives of formula (I) < IMAGE > (I) in which X=CH or N Y=for example halogen, alkoxy W=for example -S-CH2-COOH, -O-CH2-COO alkyl, -NH-CH2-CONHCH2CH2OH Z=for example 2,3-xylidino, and methods for the preparation thereof are described. The compounds show high antilipemic activity.
Patent ES-8503309-A1 (ES)
Title: Process for producing metallic chlorides.
IPC: C22B34/12
Filed: 1983-09-02
Abstract: Metallic chlorides are obtained from complex compounds by reacting the latter, at a high temperature (1800 DEG C-2500 DEG C) with gaseous chloride in a reaction zone, under reducing conditions, in the interior of a reactor packed with solid reducing material in lumps. The chlorides are obtained in the vapour phase and separated.
Patent ES-8502401-A1 (ES)
Title: Device for dispensing and severing a continuous web.
IPC: B65H35/00
Filed: 1983-10-01
Abstract: The invention concerns a dispenser of continuous, severable strips, of the kind with a case (1), a passageway (S) for the end of the strip and a cutting blade (16) provided with cutter means (16a). The dispenser comprises a first auxiliary blade (17) provided with a cover section (17a) applying friction to the strip and a stop section (17b) which during the severing operation is subjected to a pressure exerted by the cutting blade (16) and locks the strip at the cover section (17a) the dispenser also comprises a second auxiliary blade (18) protecting the cutter means (16a) when in the rest position and withdrawing behind the cutting blade when in the cutting position. The storage space (3) of the case can be designed to hold a continuous, accordion-folded strip.
Patent ES-8406144-A1 (ES)
Title: Mechanical fruit-picking device
IPC: A01D46/26
Filed: 1983-11-19
Abstract: Mechanical fruit-picking device used in the cultivation of fruit trees, for example for picking olives, characterised in that it comprises: - a multiple impact vibrator 1 comprising a weight 11 mounted with the capacity for alternating displacement, under the thrust of a pressurised liquid, on a body 5 of which each end is integral with an anvil 7, 8 in such a way as to be able alternately to strike one or other of the said anvils, the said body about which the said weight is disposed being provided with a central piston 6 delimiting, inside of the latter, two sealed chambers A, B, capable of being alternately connected with the inlet and return of the said fluid - a fastening device integral with the body 5 of this vibrator allowing the removable fixing of the latter to the fruit-bearing branches of the trees - a distribution device allowing adjustment of the alternating pressurising or return of the chambers A, B of the vibrator.
Patent ES-8605012-A1 (ES)
Title: Thermoplastic moulding composition.
IPC: C08L51/02
Filed: 1984-06-06
Abstract: Thermoplastic moulding compsn. comprises (by wt.) (1) 10-85 pts. selectively hydrogenated block copolymer (2) 10-80 pts. copolymer of an alpha,beta-unsatd. cyclic anhydride and aromatic cpd. (I) (3) 10-80 pts. thermoplastic polyester of mol. wt. over 20000 and m.pt. over 120 deg.C and (4) 1-50 pts. diblock copolymer. R1 and R2 = 1-6C alk(en)yl or H R3 and R4 = Cl, Br, H or 1-6C alkyl R5 and R6 = 1-6C alk(en)yl or H, or together form a naphthalene ring. Component (1) comprises at least 2 monoalkenylarene polymer end blocks (A 8-65% of the copolymer) and at least one (partially) hydrogenated conjugated diene polymer mid-block (B), at least 80% double bonds in (B) and not over 25% of aromatic bonds in (A) being hydrogenated. Component (3) is a pivalolactone or caprolactone polymer or a condensate of dicarboxylic acid and glycol. Component (4) comprises a (hydrogenated) monoalkenylarene block and a hydrogenated conjugated diene or alpha-olefin block.
Patent ES-8504982-A1 (ES)
Title: Process for stretching synthetic filaments.
IPC: D02J1/22
Filed: 1984-06-15
Abstract: 1. Improved process for the stretching of synthetic filaments, especially filaments on a base of polypropylene or the like, composed of two steps, each of which corresponds to a partial stretching, the first step taking place under wet conditions by means of a filament feed mill (1) and a stretching mill (2), a liquid bath (3) and submerged guide rolls (4) being provided between these two elements (1, 2), the second stretching step using the stretching mill (2) of the first step, which now functions as a feed mill for the filaments laden with liquid as a result of their passage through the said bath (3), the said filaments being conveyed towards heated means of the second stretching step (6), characterized in that the said heated means are brought to a temperature higher than the fusion temperature of the filaments in the dry state.
Patent ES-8601948-A1 (ES)
Title: Substituted phenylpiperazine compounds suitable as antihypertensive agents, and processes for their production.
IPC: C07D295/13
Filed: 1984-11-26
Abstract: Piperazine derivs. of formula (I) and their salts are new where n is 2,3 or 4 R1 is H, 1-6C alkyl or 1-6C alkoxy and A has the formula (A1) or (A2) but (i) when A is (A1) and n is 3, then R1 is not 3-methoxy (ii) when A is (A2) and n is 3, then R1 is not 2-methoxy or 4-methoxy and (iii) when A is A2 and n is 4, then R1 is not 4-methyl or 4-methoxy. - (I) are antihypertensive agents. Compsns. contg. them are conventional. Daily dosages are generally in the range 1-30 mg./kg. - Cpds. (I) in which (i) n is 4, A is (A1) and R1 is 3-methyl (ii) n is 4, A is A1 and R1 is 4-methyl and (iii) n is 4, A is (A2) and R1 is 3-ethoxy are specifically claimed. (0/0) USAB- US4452798 A Substd. phenylpiperazine has - formula (I) and opt. comprises its pharmaceutical salts, where n is 2-4, and R1 is H or 1-6C alkyl. - Pref. (I) comprises 3-(4-(4-(3- or 4-methylphenyl) -1-piperazinyl) butyl)hydantoin or its salt. - (I) is esp. used with a pharmaceutical carrier in a compsn. for treating hypertension. - (5pp)
Patent ES-8602202-A1 (ES)
Title: Process for producing power.
IPC: F02C7/143
Filed: 1985-02-01
Abstract: A process is disclosed for producing mechanical energy or electric power from chemical energy contained in a fuel, utilizing a combustion turbine. The compressed air which is used for combustion of the fuel to drive the turbine is humidified prior to combustion to replace some or all of the thermal diluent air with water vapor. Humidification is effected with the water at a temperature below its boiling point at the operating pressure. The compressed air is cooled prior to humidification by passing in heat exchange relationship with the water used for humidification. This process provides a significant improvement in thermal efficiency, compared to combined cycle, steam injected cycle and intercooled regenerative cycle processes. Additionally, the entire steam cycle of a combined cycle process is eliminated, including the steam turbine generator, steam drums, surface condenser and cooling towers.
Patent ES-8604230-A1 (ES)
Title: Benzothiopyrano(4,3,2,-cd)indazoles, their pharmaceutical compositions and methods for their production.
IPC: A61K31/42
Filed: 1985-06-01
Abstract: Chemical compounds are provided that are novel substituted benzothiopyrano[4,3,2-cd]indazoles, as well as methods for their production, pharmaceutical compositions comprising the compounds, and methods of treatment using the compounds in dosage form. Compounds of the invention have pharmacological properties and are useful antibacterial agents, antifungal agents, and antitumor agents.
Patent ES-8706139-A1 (ES)
Title: Coumarin derivatives, pharmaceutical compositions containing the same, and the use thereof in the treatment of cancer.
IPC: C07D311/16
Filed: 1985-07-16
Abstract: A compound having the formula: < IMAGE > wherein R1 is halogen or a substituted or unsubstituted hydrocarbon group R2+L, R6 and R7, which may be the same or different, each represents hydrogen or a substituted or unsubstituted hydrocarbon group, or R6 and R7 taken together may represent a hetero group having one or more hetero atoms R3 and R4 which may be the same or different each represents a substituted or unsubstituted hydrocarbon group or R3 and R4 taken together may represent an alkylene group or a hetero group having one or more hetero atoms and R5 is hydrogen, a substituted or unsubstituted hydrocarbon group, halogen or a free or protected hydroxy group, or a pharmaceutically acceptable salt thereof. The compounds have antiaggregating properties.
Patent ES-8702730-A1 (ES)
Title: Device for the control of an electromagnet coil and electric switching apparatus provided with such a device.
IPC: H01H47/32
Filed: 1985-08-02
Abstract: Control device for the electromagnet coil of a switching apparatus, comprising a MOS transistor switch (12) in series with the coil (B), a double alternation rectifier (11) supplying the coil, a signal regenerator having a closed-loop control circuit (13) connected to a current reading element in the coil and providing to the switch a control signal having a call level and a hold level, and a voltage reducing circuit (14) connected to the direct terminals of the coil. The closed-loop control circuit (13) is connected to the MOS transistor grid and holds the current (IB) of the coil to a level independent of the source voltage.
Patent ES-8609340-A1 (ES)
Title: Crystalline sodium salt of D-6-(alpha-[(2-oxo-3-furfurylidene-amino-imidazolidin-1-yl)carbonylamine]-thienyl-2-acetamido)-penicillanic acid, process for its preparation and its use in pharmaceutical compounds.
IPC: C07D499/16
Filed: 1985-08-23
Abstract: 1. Sodium salt of D-6-{alpha-[(2-oxo-3- furfurylideneamino-imidazolidin-1-yl)-carbonylamino]-2- thienylacetamido}-penicillanic acid of the formula (I) see diagramm : EP0176716,P8,F2 in pure crystalline form, characterized by the following NMR signals : delta = 9.36 (1H), 9.23 (1H), 7.8 (2H), 7.5 (1H), 7.25 (1H), 7.05 (1H), 6.89 (1H), 6.62 (1H), 6.2 (1H), 5.74 (1H), 5.56 (1H), 4.35 (1H), 3.92 (4H), 1.6 (3H) and 1,5 ppm (3H) (in DMF-d7 ).
Patent ES-8608881-A1 (ES)
Title: Process for obtaining a preservable chamomile extract rich in active ingredients.
IPC: B01D11/00
Filed: 1985-09-18
Abstract: Improved camomile extracts are obtained by extraction of fresh camomile flowers with aqueous lower alkanols and wthout a subsequent heat treatment.
Patent ES-8608965-A1 (ES)
Title: Feeding device for liquid metal with temperature control in the continiuous casting of tubes.
IPC: B22D11/14
Filed: 1985-11-26
Abstract: In a continuous vertical ascending casting installation for iron pipes T, graphite elements 3 defining a molten metal feed chimney 28, a die and coaxial core arrangement 13, 14 and an expansion vessel 16 are mounted under a cover 2 of an electric furnace 1. In use these graphite elements are immersed in a bath of molten metal contained in the hearth area 7 of the furnace, to thus enable precise temperature regulation and control. The outer surface of the die 13 is surrounded by a water cooling jacket 18, and the level of molten iron in the hollow cavity 25 of the core 14 is varied by the expansion vessel 16, to provide even finer control of the temperature gradient within the annular casting space. The overall arrangement is thus similar to a double boiler.
Patent ES-8801703-A1 (ES)
Title: Micromonospora microorganisms and macrolide antibiotic production therewith.
IPC: C12P19/62
Filed: 1985-12-23
Abstract: Novel microorganisms belonging to the genus Micromonospora capable of producing antibiotics YS-02930 K-D, -E or -H represented by formula: < IMAGE > wherein R represents a hydrogen atom or a formyl group and a dotted line represents a double bond or a bond shown by: < IMAGE > are disclosed. The antibiotics are produced by culturing bacteria belonging to the genus Micromonospora capable of producing at least one antibiotic selected from YS-02930 K-D, -E and -H and, harvesting antibiotic YS-02930 K-D, -E or -H.