baber/WOPTO huggingface dataset:
Patent ES-8106413-A1 (ES)
Title: Diamond compacts and tools containing them.
IPC: B21C3/02
Filed: 1980-08-21
Abstract: Compacts are provided in which one or more single crystal diamonds, having a largest dimension of at least one millimeter, are embedded in the polycrystalline matrix which may be made of diamond cubic boron nitride (CBN): and silicon and silicon carbide bonded diamond, CBN, or mixtures of diamond and CBN. The single crystal diamond is from 10-90 volume percent of the compact. The compacts (except for the silicon and silicon carbide variety) are made by high pressure-high temperature processing generally in the range of 50Kbar at 1300 DEG C to 85 Kbar at 1750 DEG C. They have application in several fields, for example, wire drawing die blanks, cutting tool blanks, and anvils for high pressure apparatus.
Patent ES-8204032-A1 (ES)
Title: Device for lifting sliding molds along steel bars for the construction of concrete buildings and the like
IPC: E04G11/22
Filed: 1980-11-19
Abstract: Apparatus for successively lifting sliding molds during construction of concrete buildings and the like having a variable cross-section of straight or curved walls includes a plurality of yoke structures for supporting the sliding molds, each yoke structure being associated with a hoist means. Each of the yoke structures comprises a lower traverse secured to a hoist means, an upper traverse, spaced inner and outer yoke posts extending between and pivotally secured to the traverses and an adjustable brace extending between the outer yoke post and the upper traverse such that the traverses and inner and outer yoke posts form a parallelogram yoke structure which may be adjusted by the brace. Each of the yoke structures is displaceably secured to a star beam system permitting radial movement of the yoke structures therealong. An annular framework system including work platforms is connected to the yoke structures and adapted to be arranged tangentially at the periphery of the building. The apparatus is adjustable continuously during construction by a central hydraulic control means as the cross-section of the building decreases and the thickness of the walls decreases with increasing height.
Patent ES-8200987-A1 (ES)
Title: Electrical resistance heating element
IPC: H01C1/14
Filed: 1980-12-02
Abstract: Electrical resistance heating element comprising at least one heating conductor in the form of an element which is provided at opposite surfaces with an electrical contacting means and is made of a material having a positive temperature coefficient of electrical resistance (PTC element), and further comprising two substantially plane contact plates, the contact plates being held together with the PTC element interposed between them to form a single unit acting as a contact arrangement, and a sleeve of electrically insulating, heat conductive material having an inner space whose internal cross-section is adapted to the cross-section of the contact arrangement, the contact arrangement being inserted into the inner space in the sleeve under a pressure perpendicular to the plane of the contact plates. The sleeve consists of elastomeric material. With a view to achieving good and uniform heat dissipation the contact plates project a considerable distance beyond the PTC element, a spacer web portion of the sleeve being provided between them to form guide ducts into which the contact plates are inserted. These ducts may be formed to diverge in the direction of insertion of the contact arrangement. At the outer end of the sleeve, connecting leads are bonded to the ends of the contact plates and these are embedded in a holding element of insulating material. This element may be formed as a plug which closes and seals the sleeve when the contact arrangement is inserted alternatively it may be cast into the outer end of the sleeve after insertion of the contact arrangement.
Patent ES-8201462-A1 (ES)
Title: Explosive powder driven fastening element setting device
IPC: B25C1/08
Filed: 1981-02-12
Abstract: A setting device arranged to use caseless propellent charges for driving fastening elements, such as bolts, nails and the like, into a hard receiving material, includes a casing containing an axially slidable barrel forming a feed element at its rearward end. A counterpressure member is slidably movably supported within the casing in axial alignment with the barrel. The feed element and counterpressure member combine to form a combustion chamber for the caseless propellent charges. A frusto-conical surface is formed on the counterpressure member and seats in sealing contact with a complementary frusto-conical surface in the casing.
Patent ES-8203085-A1 (ES)
Title: Spiro(cyclohexane-1,1'(3'H)-isobenzofuran)s, processes and intermediates for their preparation and pharmaceutical compositions containing them.
IPC: C07D493/10
Filed: 1981-04-15
Abstract: The present invention relates to novel spiro [cyclohexane-1,1 min (3 min H)- isobenzofuran]s of the formula < CHEM > wherein R1 is hydrogen R2 is NR5R6 wherein R5 is hydrogen, loweralkyl < CHEM > R6 is hydrogen or loweralkyl R3 is hydrogen, loweralkyl or cycloalkyl having 3 to 7 carbon atoms, inclusive < CHEM > wherein X is hydrogen, halogen or loweralkyl R is hydrogen, loweralkyl or hydroxy R3 and R4 taken together with the carbon atom to which they are attached form a carbonyl group the geometrical isomers and optical antipodes thereof and the pharmaceutically acceptable salts thereof wherein R5 is not the < CHEM > group, which compounds exhibit antidepressant, tranquilizer, analgesic and anticonvulsant activity.
Patent ES-8300775-A1 (ES)
Title: Cephamycin C derivative and its preparation.
IPC: C07D501/12
Filed: 1981-12-04
Abstract: Cephamycin C is difficult to isolate because it is very soluble in water. Attempts to isolate cephamycin C in the form of a derivative have previously been unsatisfactory. It has now been found that such problems can be overcome by an N-benzenesulfonyl derivative of cephamycin C represented by the formula: < CHEM > and salts thereof, which can easily be separated from an aqueous solution. This derivative is valuable as an intermediate in the production of cephamycin type antibiotics.
Patent ES-8306720-A1 (ES)
Title: Beta lactam precursor cpd. mfr.
IPC: C07D205/08
Filed: 1982-02-12
Abstract: The process comprises sulphonation to give a cpd. of formula (I) (A is a protecting group, R3 and R4 are H, or H and alcohol, etc., M is an eliminatable group, M is a metal cation). To increase efficiency, the initial reaction compound has formula (II). - This technique is suitable for antibiotics production.
Patent ES-8305902-A1 (ES)
Title: Hydraulic distributor for car steering system
IPC: B62D5/06
Filed: 1982-08-10
Abstract: The servomechanism for assisted steering has a symmetrical actuator (162) with two coaxial cylinders. There is an outer distributor (111) and an inner one (113) turning in an axial opening (114) in the outer element. The distributor has openings and holes in a circuit between a fluid pressure source (160) and a liquid tank (161). The circuit has a variable section formed by longitudinal grooves (140) on the surface of the inner part. There are transverse holes and openings in the outer part (111) positioned with smooth supports for the inner parts and emptying holes connected to the tank (161).
Patent ES-8306516-A1 (ES)
Title: Arrangement for supporting thin-walled large-diameter horizontal tanks.
IPC: G21C13/024
Filed: 1982-09-03
Abstract: A support device for a heavy horizontal storage vessel having convex ends and walls which are thin in relation to its diameter comprises, at each end of the vessel, a short annular stiffener (8) coaxial with the end. It is of sufficient diameter to distribute and reduce stresses to a low value. A flexible semi-circular steel plate member (9) cradles the stiffener with limited clearance (11). A rigid annular plate member (10) is disposed in substantially the same vertical plane as the stiffener (8) and semi-circular plate member (9) to form a cradle for plate member (9) over part of its periphery. The radius of curvature of the annular plate member (10) is sufficiently greater than that of the semi-circular flexible plate member (9) to permit differential radial expansion. The rigid annular plate member is thus axially and laterally connected to the stiffener by appropriate structure. A specific application of the invention is to storage vessels for hot liquefied sodium in power generation plant using superregenerative nuclear reactors.
Patent ES-8402443-A1 (ES)
Title: Magnetic tape cassette case.
IPC: G11B23/023
Filed: 1983-04-27
Abstract: A magnetic tape cassette box with an indicator device which shows whether or not the box contains a cassette. The indication is provided visibly and/or palpably in that region of the box which is always accessible for the insertion or removal of a cassette.
Patent ES-8405563-A1 (ES)
Title: Electric cable connection
IPC: H02G1/14
Filed: 1983-04-29
Abstract: An electrical cable connection for low or medium voltage electricity supply networks, has a connection area (29) surrounded by a rubber- elastically stretchable and elastically stretched sheet material (31) which is secured (41, 42) to the sheaths of the cables and is fastened at adjacent edges (35) to form an enclosure by a quick action closure (37, 38) adapted to be closed under tension. A casting mass is introduced to the connection at a pressure insufficient to substantially inflate the enclosure.
Patent ES-8504629-A1 (ES)
Title: Process for the production of hydrocyanic acid from carbon monoxide and ammonia.
IPC: C01C3/02
Filed: 1983-07-22
Abstract: A process for producing HCN by contacting CO and NH3 with a catalyst comprising a porous catalyst support, a Group VIII metal which is at least one of Fe, Ni, Co and Ru, and carbon, wherein the metal is disposed on the pore surfaces of the support and the carbon is randomly bonded to the metal.
Patent ES-8404498-A1 (ES)
Title: Heating device for open kilns with revolving fire and method for implementing such device.
IPC: F27D7/00
Filed: 1983-08-10
Abstract: The heating device according to the invention relates to open kilns with revolving fire, comprising an assembly of chambers heated by gases which circulate in hollow partition walls (19, 25) which subdivide said chambers into compartments. The production of the hot gases is provided by fuel injection means (26, 29) arranged at the upper portion of the partition walls in counter current (26, 29) of the combustive gas stream, thereby allowing to improve considerably the distribution of the temperature and the regulation precision. The device applies particularly to the firing of carbon anodes used in cells for the electrolysis of aluminum.
Patent ES-8406468-A1 (ES)
Title: Substituted tert. butanol derivatives, method for their preparation and antimycotic agents containing them.
IPC: C07D231/12
Filed: 1983-09-01
Abstract: The invention relates to bis-azolyl-substituted t-butanol derivatives defined herein under formula (I) and their use as antimycotic agents. Included in the invention are compositions containing said t-butanol derivatives and methods for using said derivatives and compositions containing them for their antimycotic activity.
Patent ES-8406079-A1 (ES)
Title: Process for the preparation of oligomeric aluminoxanes.
IPC: C08G79/10
Filed: 1983-10-31
Abstract: The present invention relates to a process for the preparation of oligomeric alkylaluminoxanes of the general formulae: < IMAGE > +TR < IMAGE > in which R=C1-C6-alkyl, preferably methyl, and n=2-40, preferably 10-20, by reacting aluminum salts containing water of crystallization, preferably aluminum sulfate containing water of crystallization, with an aluminum trialkyl, preferably aluminum trimethyl. Aluminoxanes of this type can be used as a catalyst component in the preparation of high-activity, homogeneous Ziegler catalysts.
Patent ES-8601673-A1 (ES)
Title: A method and device for non-invasively monitoring the instantaneous fluctuations in viscoelastic-related properties of a living tissue.
IPC: A61B8/00
Filed: 1984-08-09
Abstract: A mount (4) houses a piezo-electric transducers, (1) within one sidewall of a parallel-sided gap (a), provided to accommodate a tip of soft living tissue (6). A second and deeper cavity in the opposing sidewall of the gap (a) houses an insert (3) containing a second piezo-electric transducer (2). The insert (3) can be adjusted by the screw (5) to vary the distance (d) between the parallel faces of the two transducers (1,2). Intimate contact between the tissue (6) and the transducers can be ensured by reducing the distance (d). - In operation the opposing side surfaces (7,8) of the transducers serve as the input/output electrodes connecting via coaxial cables (9,10) to a frequency generator and to amplifier, demodulator, and signal analyser.
Patent ES-8609323-A1 (ES)
Title: Substituted hexahydro arylquinolizines.
IPC: C07D495/14
Filed: 1985-01-24
Abstract: Substituted hexahydro arylquinolizines and pharmaceutically acceptable salts thereof are selective alpha 2-adrenergic receptor antagonists and thereby useful as antidepressants, antihypertensives, antidiabetics, and platelet aggregation inhibitors.
Patent ES-8607984-A1 (ES)
Title: Pharmaceutical composition
IPC: A61K31/575
Filed: 1985-01-25
Abstract: A water-swellable, water-insoluble polymer is loaded with methylhydroxyprogesterone acetate (MAP) by: (a) preparing and grinding a mixture of a said polymer and MAP or (b)(i) preparing a mixture of a said polymer which is stable under the heating to which the mixture is subjected in step (ii) and MAP and (ii) heating the mixture up to the melting temperature of MAP or (c) swelling a said polymer with a MAP solution capable thereof and drying the resulting swollen polymer/MAP system. The MAP loaded polymer is useful as a pharmaceutical composition.
Patent ES-8606450-A1 (ES)
Title: Fiber-reactive compound having both pyridiniotriazinyl and vinylsulfone type groups.
IPC: D06P1/38
Filed: 1985-02-18
Abstract: A compound of the formula, < IMAGE > wherein D is an organic dye moiety, R1 and R2 are independently hydrogen or a substituted or unsubstituted lower alkyl group, R3 is hydrogen or a substituted or unsubstituted lower alkyl, phenyl or naphthyl group, X1 and X2 are independently hydrogen, halogen or a lower alkyl, cyano, carbamoyl, vinyl, beta -hydroxyethyl, beta -sulfoethyl, beta -sulfatoethyl, carboxyl, carboxylic acid ester or sulfonic acid group, and Z is appended to the above-defined D or R3 and stands for -SO2CH=CH2 or -SO2CH2CH2Y, in which Y is a group capable of being split by the action of an alkali, which is useful for dyeing hydroxyl or amido group-containing fiber materials with excellent build-up properties, thereby giving dyed products having excellent various fastness properties.
Patent ES-8606270-A1 (ES)
Title: Method of synthesizing esters.
IPC: C07D209/36
Filed: 1985-03-29
Abstract: A method for preparing an ester having the structure <CHEM contiene="yes"> in which A is an acid residue R, same or different is H, lower alkyl, aryl, or in which both R together form a ring structure and R min is H, lower alkyl or aryl. The method comprises combining a first compound having the structure <CHEM contiene="yes"> and a second compound which is an acyl halide corresponding to A, said combinding being performed in the presence of an organic acid.
Patent ES-8609457-A1 (ES)
Title: Computer controlled sterile allergen hypo-sensitising extracts prepn.
IPC: C12M1/00
Filed: 1985-07-16
Abstract: The preparer comprises a grating provided with allergen containers and a moving support system. The support motors actuate a dispenser which also have a drive motor. The latter drive motor is actuated immediately a specific container is suitably located, for controlled descent permitting dispensing.
Patent ES-8700354-A1 (ES)
Title: Cutting installation for sheet material
IPC: D06H7/00
Filed: 1985-09-18
Abstract: The equipment consists of feeders of superimposed layers of continuous sheet material, pref. nonwoven a cutting station with an emitter of coherent light for cutting all layers simultaneously in variable configuration a motor for relative movement of the sheet material and the cutter storage of the cut material in rolled or superimpose form.
Patent ES-8700208-A1 (ES)
Title: Device for storing and delivering threads, especially for textile machines.
IPC: B65H51/20
Filed: 1985-10-10
Abstract: A yarn storage and delivery arrangement, particularly for textile machines, has a storage drum (4) that has a number of elongated yarn support elements (12) arranged evenly around the circumference at equal radial distances from the drum axis and having yarn storage contact sections (13) to store several loops or turns of a storage winding. To achieve a simple, low-inertia design of the storage drum, the yarn support elements (12) are formed by U or L-shaped narrow bails or wire elements fastened at least at one end to the drum body (5) and guided at the other end by the drum body or a part connected thereto.
Patent ES-8609000-A1 (ES)
Title: Sodium smectite clay is passed through pug-mill in mfr. of organo-clay
IPC: B28C1/02
Filed: 1985-10-29
Abstract: Process for preparing an improved organic clay which has gelling properties which are improved through the reaction of a clay of the smectite type with a quaternary ammonium compound which contains a higher alkyl, the improvement being achieved by subjecting the clay to a high-speed fluid shear operation, in the form of a pumpable suspension, or to a high-power kneading, before the clay is reacted with the quaternary ammonium compound which contains a higher alkyl.
Patent ES-8708082-A1 (ES)
Title: Composition containing a burnable neutron absorber and method of coating nuclear-fuel pellets with this composition.
IPC: G21C3/18
Filed: 1985-12-03
Abstract: A burnable absorber-containing glaze is formed on nuclear fuel pellets by applying a finely divided mixture of a boron-containing burnable absorber and a boron-containing glass to the pellet surface as a coating and firing the coated pellets at 900 DEG -1100 DEG C., for about 5 to 15 minutes, to melt the boron-containing glass and encapsulate the boron-containing burnable absorber. The coating is of a thickness of 1 mil or less and contains an amount of B10 sufficient to provide desired absorption of neutrons during reactor operation. The resultant pellets exhibit good adhesion of the coating and excellent resistance to moisture adsorption.
Patent ES-8702527-A1 (ES)
Title: Dual chute fiber tuft feeding apparatus
IPC: D01G23/02
Filed: 1986-02-11
Abstract: An apparatus for feeding a fiber lap to a card, includes an upper reserve chute having an upper end through which fiber material is introduced into the apparatus, a feed roller situated at a lower end of the reserve chute and arranged for withdrawing fiber material therefrom a feed chute having an upper end situated adjacent to the lower end of the reserve chute and an opening roller situated in a space between the lower end of the reserve chute and the upper end of the feed chute. The opening roller is arranged under the feed roller to receive fiber material therefrom and to advance the fiber material into the feed chute through the upper end thereof. There are further provided delivery rollers at a lower end of the feed chute for withdrawing fiber material therefrom as a fiber lap and an air circulating arrangement for introducing a compressing air stream through the upper end of the feed chute, driving the air stream through the feed chute to compress fiber material therein and withdrawing air from openings in a lower portion of the feed chute. The feed roller and the opening roller are rotated simultaneously in opposite directions relative to one another and the compressing air stream is guided adjacent the opening roller codirectionally with the rotary direction thereof.
Patent ES-8801672-A1 (ES)
Title: Pharmaceutically active dipeptide derivatives.
IPC: C07K14/81
Filed: 1986-04-01
Abstract: The invention relates to compounds of formula (I), physiologically acceptable salts thereof, formulations containing them, their preparation and their use in medicine. In formula (I) < CHEM > Q and Q<1>-Q<8> are independently selected hydrogen and C1-4 alkyl A is a group of formula -(CO)k-(NQ<9>)m-(CH2)n- where k and m are either both 0 or both 1, n is from 1 to 6, Q<9> is selected from hydrogen and C1-4 alkyl and any of the -(CH2)n- groups independently are optionally substituted by one or two C1-4 alkyl groups B is a C1-6 alkyl group E and Z are independently selected from carboxy derivatives thereof D is hydrogen or a C1-6 alkyl group which is optionally substituted by an amino group (X) is a benzene ring or a naphthyl or indolyl ring system any of which is optionally substituted in any position by one or more substituents independently selected from C1-4 (itself optionally substituted by one or more halogen atoms (C1-4 alkoxy, halo, nitro, amino, carboxy, C1-4 alkoxycarbonyl and hydroxy and -N Y is a pyrrolidinyl, oxazolidinyl or thiazolidinyl ring, or a ring system selected from indolinyl, quinolinyl and tetrahydroquinolinyl.
Patent ES-8707098-A1 (ES)
Title: Low noise electroencephalographic probe wiring system.
IPC: A61B5/308
Filed: 1986-04-23
Abstract: A low noise EEG probe wiring system that substantially eliminates noise picked up by the loop enclosed by the cables of the wiring system, electrostatic and magnetic noise, and noise due to triboelectric effects. The low noise EEG probe wiring system comprises a pair of coaxial cables each including a central connector, a graphite coated insulating layer positioned around the central conductor, a first braid shield positioned around the graphite coated insulating layer and along the length of the coaxial cable, and a first insulator layer positioned around the first braid shield and along the length of the coaxial cables. The coaxial cables are positioned in contact with each other along a first portion of the length of the cables a second braid shield positioned around the pair of coaxial cables and along the first portion of the length of cables and around each one of the cables along the remaining portion of the length of the cables and being connected to the first braid shield and a second insulator layer positioned around the second braid shield.
Patent ES-8703989-A1 (ES)
Title: Valve couplings for facilitating the return of the connecting balls into the locked position.
IPC: F16L37/23
Filed: 1986-05-20
Abstract: A coupler of the type provided with a male fitting (11) which can be locked in a female fitting (7') by means of locking balls (9) housed in an annular row of holes (8) located in the female fitting (7'). That part of the mobile tubular element (7) including between the annular row of holes (8) in which the locking balls (9) are housed and the nearest external shoulder (23) of the tubular element (7), which serves to support a return spring (16) is surrounded by a cylindrical bushing (24) whose inside end is provided with a flange (25) which is normally biased against the external shoulder (23) of the mobile tubular element (7), whose other end, which is normally biased against the internal tapered face (6a) of the internal rib (6) in the body (2), is internally beveled so as to provide a divergent face (26), whereby the length of the cylindrical skirt of this bushing (24) slightly exceeds the distance between the aforesaid shoulder (23) and the annular row of holes (8) housing the balls (9).