baber/WOPTO huggingface dataset:
Patent ES-8401968-A1 (ES)
Title: Compsn. for treatment of infections and fungi
IPC: A61K31/495
Filed: 1982-12-14
Abstract: Cis-1-acetyl-4-(-4((2 -(2,4-dichlorophenyl) 2-(1H-imidazol-1-yl methyl) 1,3-dioxolano-4-yl) methoxy) phenyl) piperazine (I) is made by reaction of an imidazole (II) in presence of DMF with piperazine cpd. of formula (III) at 140-170 deg.C, with a 3-30 times molar excess of (II). The prod. (I) is recrystallised from a solvent such as methyl acetone. - (I) has pharmacological properties for treatment of infections and fungi.
Patent ES-8404976-A1 (ES)
Title: Cyclohexyl and phenyl substituted enkephalins.
IPC: C07K14/70
Filed: 1982-12-14
Abstract: The invention discloses cyclohexyl and phenyl substituted enkephalin derivatives of the formula: < IMAGE > Where R1, R2, R4, and R8 is hydrogen or alkyl of R3 is alkylthioalkyl or alkylsulfinylalkyl, X is: < IMAGE > R5 is cyclohexylmethyl, phenylmethyl, optionally substituted by -NO2, R6 is cyclohexyl or phenyl optionally substituted by R7 and R7 is hydrogen, an alkyl ester of carboxylic acid or hydroxyalkyl and the pharmaceutically acceptable salts, which are useful as analgesic agents.
Patent ES-8400633-A1 (ES)
Title: Television camera tube.
IPC: H01J31/38
Filed: 1983-01-21
Abstract: A television camera tube comprising an evacuated envelope enclosing an electron gun. The electron gun has, in the direction of propagation of the generated electron beam, a cathode, a grid, an anode and a cylindrical electrode. The cylindrical electrode has a diaphragm. The anode has a portion that extends substantially perpendicularly to the electron beam and includes an aperture. A first metal foil is provided on the side of the anode toward the target. The metal foil covers the aperture of the anode, but has an aperture for the electron beam. The diameter of the aperture in the foil is no more than 0.15 mm and no less than the diameter of the electron beam. A second metal foil is provided on the anode on the other side thereof. The second foil also covers the aperture of the anode. The second foil has an aperture for the electron beam. The diameter of the aperture in the second foil is smaller than the diameter of the aperture in the first metal foil, but is not less than the diameter of the electron beam. As a result, interference in the recorded image as a result of a return beam in the tube is considerably reduced.
Patent ES-8403230-A1 (ES)
Title: Optical-disc apparatus.
IPC: G11B17/032
Filed: 1983-05-25
Abstract: The invention relates to an apparatus for playing back and/or recording information on rotary optical discs comprising a device for clamping the optical disc in position on a disc aligner mounted on a rotating spindle. The clamping device comprises a disc loader which moves with clearance in a support which is movable between a rest position and an operating position. The disc loader exerts a clamping force on the disc during operation due to a magnetic force between magnets secured to the disc loader and the support. Rattling and an oblique position of the disc loader are precluded in that the magnets are arranged to exert a magnetic force which acts between the support and the disc loader so as to clamp the disc loader against the support when the latter is not in its operating position.
Patent ES-8402865-A1 (ES)
Title: Improved process for production of coke
IPC: C10B57/06
Filed: 1983-05-26
Abstract: Coke, more particularly metallurgical and foundry coke, is made from an initial carbonizing blend prepared from one or more initial coals having a prescribed carbonizing period in the coke-oven carbonization process, the mixture is rammed in the ovens in a coke-oven battery and carbonized therein, and the coke cake is pushed out after the carbonizing period (t) has elapsed. Aluminium in granular form is added to the initial carbonizing blend in amounts exceeding 0.3 w.t. %, and the coke cake is pushed out after a carbonizing period at least 10% shorter than the conventional period, but the reduction compared with the conventional period can be up to 30%.
Patent ES-8406631-A1 (ES)
Title: Thermocompressor with pressure actuated heating chamber bypass.
IPC: F02G1/043
Filed: 1983-07-22
Abstract: A thermocompressor utilizing a modified Stirling cycle is disclosed having a self-oscillating free piston driven by a thermal lag heating chamber connected to the hot end of the cylinder. A cylinder bypass containing a regenerator and cooling chamber provides a coasting region of the cylinder for the piston. The cylinder bypass is connected to the heating chamber via a conduit passing through a nipple in the hot end of the cylinder, with a very thin gap around the nipple to allow thermal lag driving of the cup-shaped free piston by the heating chamber without losing very much compressible fluid along the gap, from the conduit. The small amount of lost fluid is merely not heated thoroughly. During the cooling portion of the Stirling cycle, a check valve and short conduit in the nipple allow the gas in the cylinder hot space to bypass the heating chamber and flow directly through the nipple to the first-mentioned conduit and thence to the regenerator in the cylinder bypass for cooling, thereby avoiding unnecessary fluid drag and heating in the heating chamber during the cooling portion of the Stirling cycle.
Patent ES-8607222-A1 (ES)
Title: Preparation from hydroxylammonium sulfate of alcoholic hydroxylamine solutions and of oximes, hydroxamic acids and other hydroxylammonium salts via alcoholic hydroxylamine solutions.
IPC: C07C51/41
Filed: 1983-10-25
Abstract: Solid hydroxylammonium sulfate is reacted with an alcohol solution of an alkali metal hydroxide or alkoxide to produce an alcoholic hydroxylamine liquid phase and a sulfate-containing solid phase. The liquid phase is used for further reactions such as oximations and hydroxamic acid production, or for the production of other hydroxylammonium salts such as the nitrate, perchlorate, formate or oxalate. The different bases behave differently with regard to suitable and preferable solvents and temperatures.
Patent ES-8501773-A1 (ES)
Title: Phosphorylated azolyl derivatives, process for their preparation and their use as fungicides.
IPC: A01N57/24
Filed: 1984-04-13
Abstract: Fungicidally active novel phosphorylated azolyl derivatives of the formula < IMAGE > in which A represents a nitrogen atom or the CH group, R represents optionally substituted phenyl or the grouping < IMAGE > wherein X and Y are identical or different and represent hydrogen or halogen, R1 represents hydrogen and R2 represents hydrogen, optionally substituted phenoxy or optionally substituted benzyl, or R1 and R2 together represent the grouping =CH-Z, wherein Z represents optionally substituted cycloalkyl or optionally substituted phenyl, R3 represents alkyl, optionally substituted phenyl or optionally substituted benzyl, R4 represents hydrogen or alkyl and R5 represents hydrogen or alkyl, or salts or addition products thereof with metal salts.
Patent ES-8604445-A1 (ES)
Title: Improved piston and driver.
IPC: B25C1/04
Filed: 1984-08-10
Abstract: A piston insert (21) is removably secured in the piston body (20), with a driver blade (22) interconnected with the insert. The insert has a flared top (40) to engage the top surface of the piston, which includes an upward opening tapered bore (36). The insert has a corresponding frusto-conical section to seat in the bore. - The piston and insert can be held together by threaded sections (37,42). The body insert is slotted to receive an upwardly flared driver blade, screwed via a pin (23). The threaded connection between the piston and insert can be undersized, so that the insert is squeezed when assembled.
Patent ES-8605972-A1 (ES)
Title: Knee prosthesis.
IPC: A61F2/38
Filed: 1984-08-17
Abstract: A knee prosthesis which comprises a femoral component and a tibial component, for use in a procedure involving removal of the cruciate ligaments, each component extending across the width of the joint, the femoral component presenting a pair of bearing convexities separated by a groove and curving posteriorly and upwardly for flexion, the tibial component comprising a coacting pair of bearing concavities separated by a dome, and presented as a bearing pad or pads supported on a base, the skeleto-prosthetic interface of each component presenting one or more keying element(s) adapted to penetrate the bone.
Patent ES-8800306-A1 (ES)
Title: Method of making articles using gas functionalized plasma developed layer.
IPC: G03F7/38
Filed: 1984-09-14
Abstract: This invention concerns a method of making articles by the use of a resist comprising an organic layer, developed by a plasma atmosphere, for pattern delineation. The resist is formed by sorption of an inorganic containing gas (MR) into an organic material. The development of the resist occurs by exposure to a plasma (e.g. oxygen reactive ion etching) that forms a protective compound (MY) (e.g. a metal oxide) selectively in the resist. The selected regions can be defined by patterning radiation of various types, including visible, ultraviolet, electron beam and ion beam. In an alternative embodiment, the selected regions are defined by an overlying resist, with the gas sorption protecting the unterlying layer in a bilevel resist. The protective compound can protect the organic resist layer during etching of any underlying inorganic layer, such as metal, silicide, oxide, nitride, etc.
Patent ES-8603476-A1 (ES)
Title: Process for the preparation of substituted 2-imino-3,4,6,7-tetrahydro-4H-pyrimido[6,1-a]isoquinolin-4-ones
IPC: C07D239/60
Filed: 1984-11-08
Abstract: The present invention relates to a novel process for the preparation of substituted 2-imino-3,4,6,7-tetrahydro-4H-pyrimido[6,1-a]isoquinolin-4-ones of the formula I < IMAGE > Compared with the known preparation process, the process according to the invention is shorter and gives a higher total yield.
Patent ES-8601989-A1 (ES)
Title: Process for the preparation of 5,6-dihydro-pyrrolo-[2,1-a]isoquinolines.
IPC: C07D471/04
Filed: 1985-01-11
Abstract: 5,6-Dihydro-pyrolo (2,1-a) isoquinoline derivs. of formula (I): R, R2, R3, R7 = H or 1-4 aC alkyl; R1 = CN,COOH, -4 C alkoxy)carbonyl, or a primary or secondary, opt. substd. aliphatic, cycloaliphatic, araliphatic, aromatic or heterocyclic aminocarbonyl group; R4, R8 = H, OH, 1-4 C alkoxy, 1-4 C alkylthio or NR9R10; R5, R6 = OH, 1-4 C alkoxy or 1-4 C alkylthio; or R5 + R6 = -O-CH2-O-, -O-CH2-CH2-O- or -O-CH=CH-O-; R9 = H or 1-4 C alkyl; R10 = 1-4 C alkyl opt. substd. by OH, OCH3 or furfuryl. - (I) are prepd. from corresponding 1-(3-furyl)-3,4-dihydro-isoquinoli nes of formula (II) by heating for several hours at not less than 80 deg.C. in a primary or secondary amine (pref. morpholine, piperidine, 2-(3,4-dimethoxyphenyl)ethylamine, 1-amino-2-propanol or methoxyethylamine), removing the amine, treating the reaction product with dilute acid (pref. dilute mineral acid), and purifying and isolating the product.
Patent ES-8600710-A1 (ES)
Title: Device for supplying a tree trunk to a round-wood processing machine
IPC: B27B25/02
Filed: 1985-01-28
Abstract: A device for feeding a tree trunk 1, with lateral and vertical centring, to a round-wood processing machine. Hitherto, the feeding of the cylindrical (round) article to the device took place manually, which is extremely heavy work. The device of the invention is characterized in that it comprises a feed gutter 2 and a sprung wheel 3, both elements serving as support points, at least one feed wheel 4 and, in front of it, a carrying wheel 6.
Patent ES-8703072-A1 (ES)
Title: High-speed digital loop transceiver.
IPC: H04L5/14
Filed: 1985-05-06
Abstract: A high-speed digital transceiver is provided for use in a PBX environment comprising twisted-pair wire cables interconnecting like transceivers, each transceiver being operative to exchange voice, data and control information in a packetized format over a common twisted-pair cable. Specifically, each transceiver communicates packetized pulse code modulated information in pure Alternate Mark Inverted (AMI) coding, that is, without the introduction of bipolar violation pulses to provide timing. Frame synchronization is acquired on the first pulse by the use of a digital circuit deriving synchronization from a local high-speed clock. The use of a high-speed clock-driven digital circuit for synchronization acquisition eliminates the need for a phase-locked loop synchronization scheme and its concomitant finite acquisition delay. In addition, a receiving section employs a threshold selecting circuit which switches or makes thresholds in response to an expectation of the absence any bipolar violation in the transmitted signal. The effect of intersymbol interference are further minimized by provision of digital precompensation in the transmitted signal to maximize the slew rate between consecutive pulses. The precompensation scheme is based on a knowledge of the bit pattern and the amount of energy contained in a sequence of bits.
Patent ES-8605488-A1 (ES)
Title: Aminotetralin derivatives, medicines containing these compounds and process for their preparation.
IPC: C07D223/16
Filed: 1985-05-16
Abstract: This invention related to new aminotetralin derivatives of formula I < IMAGE > wherein < IMAGE > +TR < IMAGE > B is methylene or, when A is -CH2-CH2-, -CH=CH-, -NH-CO- or -CH2-CO-, B can also be carbonyl or thiocarbonyl E is a C2-C4 straight-chain alkylene, optionally substituted by a C1-C3 alkyl, or is 2-hydroxy-n-propylene, 2-hydroxy-n-butylene or 3-hydroxy-n-butylene R1 is hydrogen, fluorine, chlorine, bromine, trifluoromethyl, nitro, amino, C1-C3 alkylamino, C1-C3 dialkylamino, C1-C3 alkyl, C1-C3 alkylthio, hydroxy, C1-C3 alkoxy or phenyl C1-C3 alkoxy R2 is hydrogen, chlorine, bromine, hydroxy, C1-C3 alkoxy phenyl C1-C3 alkoxy, or C1-C3 alkyl or, together with R1, can be a C1-C2 alkylenedioxy R3 and R4 are each independently selected from hydrogen, fluorine, chlorine, bromine, C1-C3 alkyl, hydroxy, C1-C3 alkoxy, nitro, amino, C1-C3 alkylamino, or C1-C3 dialkylamino, or together can be methylenedioxy and R5 is hydrogen, C3-C5 alkenyl, C1-C3 alkyl, or phenyl C1-C3 alkyl, and nontoxic, pharmaceutically acceptable addition salts thereof which have valuable pharmacological properties, particularly a long-lasting heart rate lowering effect and the effect of reducing the O2 requirement of the heart.
Patent ES-8701322-A1 (ES)
Title: Friction clutch with two-part flywheel
IPC: F02B3/06
Filed: 1985-09-12
Abstract: A torque transmitting arrangement has at least two coaxially disposed flywheel masses (3, 4) which are limitedly rotatable relative to each other against the action of a damping means (13). The flywheel mass (3) can be connected to an internal combustion engine shaft (5) and the other can be connected by way of a friction clutch to the input member (10) of a transmission. The flywheel masses (4, 3) are limitedly axially displaceable relative to each other in dependence on actuation of the friction clutch and can thereby vary the action of the damping means (13).
Patent ES-8801495-A1 (ES)
Title: Electron-beam external butt welding of tubes
IPC: B23K15/00
Filed: 1985-10-21
Abstract: A machine for the electron-beam external butt welding of tubes comprises n radially directed electron guns (50 to 55) arranged on a fixed support, each gun having local means for the displacement of the electron beam emitted thereby to cause said electron beam to sweep a different area of the annular surface (1) of contact of the tubes, each area extending over a fraction of the annular surface at least equal to 1/n. The displacement means may comprise means for limited translatory or pivotal displacement of the respective gun and/or means for deflection of the beam of the gun. As described, the guns are mounted on the wall (19) of a vacuum chamber. For translatory displacement, each gun is mounted on a plate (26, Fig. 3) which slides sealingly over an opening in the wall (19). For pivotal displacement, each gun is mounted in an opening in the wall (19) with a bellows (36, Fig. 4) extending between the wall and gun.
Patent ES-8701520-A1 (ES)
Title: Alkoxylation process using bimetallic oxo catalyst.
IPC: B01J31/00
Filed: 1985-10-25
Abstract: Alkylene oxide adducts of organic compounds having an active hydrogen are prepared by a process in which an active hydrogen reactant and an alkylene oxide reactant are reacted in the presence of a catalytically effective (RO)nM-O-M min -O-M(OR)n, wherein each R is (independently) an optionally-substituted organic moiety, M min is a divalent metal selected from the elements of Groups VIII, Ib, IIb, IIIb, and IVb of the Periodic Table, each M is (independently) a trivalent or tetravalent metal, and each n is 2 if the adjacent M is trivalent or 3 if the adjacent M is tetravalent. The products are useful, for instance, as nonionic surfactants in detergent formulations. In certain preferred embodiments, the process yields a product having a very desirable distribution of alkylene oxide adducts.
Patent ES-8707035-A1 (ES)
Title: Temperature monitoring system for an electric generator.
IPC: G05B23/02
Filed: 1986-02-04
Abstract: A generator having stator windings which are water cooled includes a plurality of sensors each for measuring the temperature of cooling water as it is discharged from respective sections of the stator windings and prior to its collection in a common manifold. The outputs of the sensors are combined to obtain an average reading and during an initialization process, each sensor reading is subtracted from the average to derive a correction factor for that particular sensor, for that particular average. The generator is operated so that other averages are selected for the calculation of other sensor correction factors. When operating on line, the correction factors are utilized to obtain a value for a percent of average coil temperature in accordance with the relationship:
Patent ES-8702180-A1 (ES)
Title: Improvements in tablet coating apparatus and method.
IPC: A61J3/00
Filed: 1986-04-21
Abstract: A rotatable drum has means for spraying a coating material onto a localized area of the cascading tablet surface of a tumbling bed of tablets being rotated in the drum. Means (not shown) is also provided for supplying drying air into the drum to dry the coated tablets. Open-ended tubular members mounted inside the drum, pass through the tumbling bed of tablets and completely beneath the localized area as the drum is rotated. The members thus extract tablets from the stagnant core of the tablet bed and distribute the extracted tablets onto the cascading tablet surface so as to hasten the coating process.
Patent ES-8706415-A1 (ES)
Title: Pressure cooker.
IPC: A47J27/04
Filed: 1986-06-18
Abstract: 1. Pressure cooker having a boiling chamber (1), accessible through a door (2) or the like, for the reception of the foodstuffs to be prepared, and having a steam generator (4) which consists of a heatable casting with a plurality of cast-in passages (11) and which is connected on the one hand to a water supply conduit, and on the other to the boiling chamber (1), characterised in that there are provided a common feed passage (10) and several distributor passages (11) branching off from it and opening at their ends into a steam trap chamber (12), the casting (4) being installed in the pressure cooker with the distributor passages (11) rising slightly from the water supply side.
Patent IE-902182-A1 (IE)
Title: Medicaments
IPC: C07D313/00
Filed: 1990-06-18
Abstract: Use of compounds of formula (I) <CHEM>  wherein A represents a group selected from: <CHEM>  X represents -CH- or -N-; R<1> represents a hydrogen or halogen atom, a C1-4 alkoxy group, a C1-4 alkyl group, or a C1-4 alkyl group substituted by 1 to 3 halogen atoms; R<2> represents a hydrogen or halogen atom, a C1-4 alkoxy group, benzyloxy or a group -R<7>COOR<8> (wherein R<7> represents a single bond or a C1-7 bivalent aliphatic hydrocarbon group and R<8> represents a hydrogen atom or a C1-4 alkyl group) or a group R<7>CONR<8a>R<8b> (wherein R<8a> and R<8b> each represent a hydrogen atom or a C1-4 alkyl group, or together with the nitrogen atom to which they are attached form a 4-6 membered saturated heterocyclic ring); R<3> and R<4>, which may be the same or different each represent a hydrogen atom or a C1-4 alkyl group, or R<3> and R<4> together with the nitrogen atom to which they are attached form a 4-6 membered saturated heterocyclic ring, which may optionally contain an oxygen atom or a further nitrogen atom, which may itself be substituted by a C1-4 alkyl group; R<5> and R<6> each represent a hydrogen atom or together form a linking group between the aromatic rings, said group being selected from -CH2CH2-, -CH2O-, -OCH2-, -NHCH2, or -CH2NH;  n is zero or an integer from 1 to 3; and  p and q are each independently an integer from 1 to 4,  with the provisos that  (a) when R<5> and R<6> form a linking group, A is not -CH2 @-(CH2)n-  and  (b) when A represents a group @ @C=CH(CH2)n- and n is 1, R<1> is methyl, NR<3>R<4> is pyrrolidino and R<5> and R<6> are both hydrogen then R<2> is not hydrogen or -CH=CHCO2H, and pharmaceutically acceptable salts thereof in the manufacture of a medicament for enhancing the therapeutic effect of an antineoplastic agent.
Patent IE-903803-A1 (IE)
Title: Benzimidazole derivatives, their production and use
Inventor: NAKA TAKEHIKO
IPC: A61P13/12
Filed: 1990-10-23
Abstract: Novel imidazole derivatives of the formula (I): <CHEM> wherein R<1> is an optionally substituted alkyl group, R<2> and R<3> are independently a group capable of forming anion or a group which can be changed thereinto, ring A is benzene ring optionally having, besides the group shown by R<2>, further substituents, and X shows linkage of phenylene group and phenyl group directly or through a spacer whose atomic chain is not more than 2 and a salt thereof, show antagonistic actions to angiotensin II, thus being useful as therapeutics for cardiovascular diseases.
Patent IE-960135-A1 (IE)
Title: A panel
Inventor: MCCARTHY EOIN T
IPC: E04D3/35
Filed: 1996-02-14
Abstract: A panel 1, particularly a transparent roof panel, comprises a profiled outer skin 2 and a profiled inner skin 3. Blocks 4 of insulating material extend transversely between the skins 2, 3. Strips 5 of insulating material extend longitudinally between the inner and outer skins 2, 3 to provide a thermal break. As the thermal insulating strips 5 extend along the full length of the panel 1, fixings 25 may be inserted at any desired location to fix the panel 1 to supports 20 <Fig.1>.
Patent WO-8606609-A1 (WO)
Title: Device for osteotomy
Inventor: ENDER HANS-GEORG
IPC: A61B17/14
Filed: 1986-05-06
Abstract: A device for osteotomy has a saw-blade (14) curved like an arc, particularly an arc of a circle, and which is fixed in order to resist to rotation, to a support (12) with a spacing piece (9) which is actuated by an oscillator (6) so that the saw-blade (14) effects a reciprocating motion. In the spacing part (9) is arranged a spring (22)-biased guiding sleeve (28) movable in the direction (27) of the saw-blade (14) presenting a conduit (26) which receives a positioning rod, for example a pin anchored in the bone.
Patent WO-8701772-A1 (WO)
Inventor: PUNZENGRUBER WALTER
IPC: F16B41/00
Filed: 1986-08-05
Abstract: Un cric de support comprend un arbre (4) vissable dans un socle (1) et pourvu d'une ouverture d'introduction de boulons (11) sur lesquels on peut monter des garnitures. Un cran d'arrêt final est formé dans le socle (1) pour empêcher l'arbre (4) de se dévisser sur toute sa longueur au-delà de la hauteur maximale du cric. Le socle (1) est en outre pourvu d'une vis de blocage (22).