baber/WOPTO huggingface dataset:
Patent ES-439997-A1 (ES)
Title: 1- (aralkoxyphenyl) - 2- or -3 - (bis - arylalkylamino)-alkanes process for their manufacture and pharmaceutical preparations containing them
IPC: C07C253/00
Filed: 1975-08-04
Abstract: Compounds of the formula I which lower blood pressure and reduce the heart rate < IMAGE > are prepared, in which each of the symbols Ar1, Ar2 and Ar3 denotes a phenyl radical which is unsubstituted or substituted by one or more lower alkyl, lower alkoxy, trifluoromethyl, nitro, amino, mono-lower-alkylamino or di-lower-alkylamino, aminomethyl, mono-lower-alkylaminomethyl or di-lower-alkylaminomethyl groups or one or more halogen atoms, Ph is a phenylene radical which can optionally be substituted by one of the substituents mentioned for Ar1 and n is a number from 0 to 4, and each of the symbols m and p represents a number from 1 to 4, r is the number 1 or 2, and R1 is hydrogen or hydroxyl, and salts of these compounds. These are obtained by reduction of a compound which contains the group of the formula -CO-Cp-1H2p-2- in place of the group -CpH2pin the formula.
Patent ES-441242-A1 (ES)
Title: Basic ester
IPC: A61K31/135
Filed: 1975-09-24
Abstract: A basic ester having the formula < IMAGE > wherein Ac is benzoyl substituted by at least two substituents selected from the group which consist of halogen atoms, lower alkyl, lower alkoxy, hydroxy, nitro and sulfamoyl, and A B are hydrogen or lower alkyl or are cycloalkyl together. The compounds are therapeutic for cardic conditions.
Patent ES-444161-A1 (ES)
Title: Alternator having single stator with dual windings and compound output
IPC: H02K19/34
Filed: 1976-01-09
Abstract: A dual wound stator for a multiphase alternator operating at varying speeds and supplying rectified current at constant voltage with variable output. By combining windings having many turns of smaller wire with windings having fewer turns of larger wire, a compound curve of output is obtained, combing low cut-in speed with high maximum output and increased efficiency.
Patent ES-446579-A1 (ES)
Title: Single cylinder knitting machine
IPC: D04B15/18
Filed: 1976-04-01
Abstract: For vertical displacement, the dial (3) is firmly connected to a body (5) of a pneumatic cylinder (6), in the interior of which an immovable piston (9) is arranged. This allows the dial (3) to execute a large stroke which, in a practical embodiment, amounts to approximately 160 mm. A further advantage of this device is that the dial (3) cannot descend into a lower or working position by itself or unintentionally.
Patent ES-446817-A1 (ES)
Title: Heat fuser roll and method of manufacture
IPC: G03G15/20
Filed: 1976-04-08
Abstract: A heat fuser roll and the method of manufacture thereof. The roll comprises a deformable layer on a base member and the deformable layer is produced by coating the base member with a silicone gum material containing no curing agent and treating the coated base member by heating in an inert atmosphere to a temperature at which substantial cross-linking occurs for a predetermined time to produce a tough long-wearing silicone rubber deformable layer.
Patent ES-452282-A1 (ES)
Title: Process for preparing bacon analog
IPC: A23J3/00
Filed: 1976-10-09
Abstract: An improved bacon analog product and a method for preparing it are provided. The improved product has more of the natural crispness of real bacon than earlier analogs. This improvement is noticeable not only initially upon opening the package but also after extended times in a moist environment. The improvement is obtained by virtue of improved formulation and processing.
Patent ES-454396-A1 (ES)
Title: Resin coated metal substrates
IPC: F16L58/10
Filed: 1976-12-18
Abstract: Metal articles, in particular metal pipes, metal containers and large metal parts, preferably large pipes, are coated with cured epoxy resin compositions, the coating comprising a cured coating containing A) a solid epoxy resin based on 4,4'-diphenylolpropane and/or 4,4'-diphenylolmethane and epichlorohydrin, B) a curing catalyst and C) thixotropic agents, where the curing catalyst B) contains at least one compound B1) of the formula (I) or (II) < IMAGE > in which R is hydrogen, or B2) an adduct of the compounds B1) or substituted compounds of these formulae in which R is as defined in Claim 1 with low-molecular-weight epoxy resins having an epoxide equivalent weight of from 50 to 2000, or B3) a mixture of component B1) or B2) with the abovementioned substituted compounds of the formulae (I) and (II). The metal articles are coated with a pulverulent paint based on highly reactive curable epoxy resins which gives, in particular, toxicologically acceptable, heat- and chemicals-resistant, electroinsulating coatings. During this operation, the articles are heated to a temperature above the melting point of the resins, but sufficient for curing the epoxy resins, the resins are applied to the hot surface, which has already been cleaned before the heating, in the form of pulverulent paints by the electrostatic spray process or the whirl sintering (fluidised-bed sintering) process, melted to form a uniform film and cured directly without a further operation. During the application and curing process of the film, cracking phenomena of the organic components of the paint are not observed, in spite of the high temperature of the substrate, so that neither discolouration of the coating nor impairment of the properties occurs. The coatings are distinguished by the absence of pores and the high impact strength and by resistance to water and aggressive liquids.
Patent ES-457730-A1 (ES)
Title: 2-(Dimethylcarbamoylimino)-1,3,4-thiadiazolin-3-carboxylic acid esters and herbicides containing the same
IPC: C07D285/135
Filed: 1977-04-12
Abstract: 2-(Dimethylcarbamoylimino)-1,3,4-thiadiazolin-3-carboxylic acid esters of the formula: < IMAGE > in which R and R1 are aliphatic hydrocarbon groups which may be halogenated, and n is 0, 1 or 2, are effective herbicides, and exhibit a high degree of selectivity toward cultivated plants.
Patent ES-461569-A1 (ES)
Title: Cloth raising method and apparatus
IPC: D06C11/00
Filed: 1977-08-12
Abstract: The brushing device includes e.g. brushing elements covered e.g. with card clothing which execute a linear movement w.r.t. an advancing textile fabric, and also oscillating movement. Pref. the brushing elements are mounted on pendulum arins to provide an oscillating movement which is pendular and follows a part cliptical arc. A soft brushed surface can be produced at high speeds on both surfaces of the fabric with risk of damaging the fabric. Pref. the brushing elements are rollers and are positioned on both sides of the fabric. Pref. the pendular arms are driven by a rotating eccentric movement.
Patent ES-462308-A1 (ES)
Title: Rail vehicle passenger body
IPC: B61D17/04
Filed: 1977-09-13
Abstract: The rail vehicle body is constructed such that the base, roof and a centrally located bearing frame define a unitary bearing section member. The bearing frame may be composed of pairs of vertically stiffened walls, rows of vertically disposed posts, and one or more lattice girders. The side walls of the vehicle body are removably mounted so that ready access can be made to the chambers defined on opposite sides of the load-bearing frame. In addition, the load-bearing frame or frames are provided with apertures to provide access between the chambers on opposite sides of the bearing frame. Also, a drive means for driving the wheels of the vehicle body can be suspended from transverse girders forming the base of the vehicle body.
Patent ES-463132-A1 (ES)
Title: Control for a differential feed regulating device in sewing machines
IPC: D05B73/00
Filed: 1977-10-11
Abstract: An adjusting apparatus contained within the base of a sewing machine for selectively setting the desired limits of travel of the differential feed dog relative to that of the main feed dog and a manual actuating device operatively associated with the adjusting apparatus for causing the differential feed dog to travel within the limits governed by the adjusting apparatus when desired.
Patent ES-464560-A1 (ES)
Title: Escalator travelling railing clamp - has curved clamping profile and spring loaded chain on traction wheel
IPC: B66B23/04
Filed: 1977-11-29
Abstract: The clamping arrangement for the travelling rail of an escalator is coupled to the operating wheel. The railing is carried along by friction and the stairs operating chain tension can be varied The rollers press the rail against the traction wheel. This system is compact so that for example glass rails together with fittings can be readily accommodated. The roller chain (6) is supported by curved clamping profile (2). This spring loaded profile and traction wheel (1) guide the railings (5) so that this travels through an S-shaped loop. The roller chain is tensioned at its ends by springs.
Patent ES-468890-A1 (ES)
Title: Mining machine having walk-on platform on cutter arm
IPC: E21D9/10
Filed: 1978-04-18
Abstract: In a cutting machine having a cutter arm which is mounted at one end for universal pivotal movement and which carries at its free end a cutting tool: a walk-on platform covering at least part of the cutter arm, said platform being box-shaped in cross-section and having a width greater than the width of the cutter arm so as to protrude beyond the sides of the cutter arm and said platform having a generally planar top wall and a bottom wall which conforms to and rests on the exterior surface of the cutter arm and at least one walk-on plate hinged to the platform at a side edge thereof for swinging movement about an axis which is approximately parallel to the axis of the cutter arm, said plate having a width less than the width of the upper wall of the platform movable from a position in which it lies on the top wall of the platform to an extended position in which it is approximately co-planar with the top wall of the platform.
Patent ES-473306-A1 (ES)
Title: Hydrocarbon conversion with an attenuated superactive multimetallic catalytic composite
IPC: B01J23/889
Filed: 1978-09-13
Abstract: Hydrocarbons are converted by contacting them at hydrocarbon conversion conditions with a novel attenuated superactive multimetallic catalytic composite comprising a combination of a catalytically effective amount of a pyrolyzed rhenium carbonyl component with a porous carrier material containing a uniform dispersion of catalytically effective amounts of a platinum group component, which is maintained in the elemental metallic state, and of a zinc component. In a highly preferred embodiment, this novel catalytic composite also contains a catalytically effective amount of a halogen component. The platinum group component, pyrolyzed rhenium carbonyl component, zinc component and optional halogen component are preferably present in the multimetallic catalytic composite in amounts, calculated on an elemental basis, corresponding to about 0.01 to about 2 wt. % platinum group metal, about 0.01 to about 5 wt. % rhenium, about 0.01 to about 5% zinc and about 0.1 to about 3.5 wt. % halogen. A key feature associated with the preparation of the subject catalytic composite is reaction of a rhenium carbonyl complex with a porous carrier material containing a uniform dispersion of a zinc component and of a platinum group metal maintained in the elemental state, whereby the interaction of the rhenium moiety with the platinum group moiety is maximized due to the platinophilic (i.e. platinum-seeking) propensities of the carbon monoxide ligand used in the rhenium reagent. A specific example of the type of hydrocarbon conversion process disclosed herein is a process for the catalytic reforming of a low octane gasoline fraction wherein the gasoline fraction and a hydrogen stream are contacted with the subject superactive multimetallic catalytic composite at reforming conditions.
Patent ES-475995-A1 (ES)
Title: Circuit arrangements for a calling, door speaking and door opening installation
IPC: H04M11/02
Filed: 1978-12-14
Abstract: Instead of a telephone handset, a free-speaking facility equipped with a microphone loudspeaker is installed at each in-house terminal without the overall wiring of the installation having to be changed. The free- speaking facility is provided with a door opening button (35), a speak button (30), a listen button (31), a microphone amplifier (32) and a loudspeaker amplifier (33). The listen button (31) connects the loudspeaker amplifier (33) into the speaking circuit between the microphone (10) of the door terminal (3) and the microphone loudspeaker (29) of the free-speaking facility so that a direct current flows in the speaking circuit and audio frequency signals modulated upon the direct current on acoustic energisation of the microphone (10) are amplified. The speak button (30) similarly connects the microphone amplifier (32) into the speaking circuit between the in-house terminal and the loudspeaker (9) of the door terminal. A call signal generator (34) in the free- speaking facility is activated by an associated call button (5) at the door terminal.
Patent ES-485337-A1 (ES)
Title: Lag or stave assembly for Kirschner beaters.
IPC: D01G9/06
Filed: 1979-10-24
Abstract: A lag or stave assembly for a Kirschner beater which replaces the traditional one-piece wooden lags and is preferably formed from extruded aluminium. The lag assembly is formed in two parts with a first support part which is preferably channel-shaped and can be secured to the free end of an arm or spider of the beater, and a second pinned working part removably secured along its leading and trailing edges to the upper ends of the arms of the support part, one edge, preferably the leading edge, of the working part being secured to the support part removably and hingedly, e.g. by a hook-shaped tongue engaging in a mating groove, and the other edge being fixedly secured to the other arm of the support part, e.g. by means of screws and/or any type of snap-fit or interlock. The arrangement preferably ensures that one of the parts is loaded in tension or compression when the two parts are secured together to prevent rattling.
Patent ES-8100981-A1 (ES)
Title: Boat slipway for mobile or fixed set-up
IPC: B63C3/02
Filed: 1980-03-28
Abstract: Boat slipway for fixed or mobile set-up, comprising a framework, which can hinge around a horizontal shaft at a right angle to the longitudinal direction of the framework, which shaft is supported by mobile or fixed means, the framework having at least one longitudinally telescopic part, which near its end projecting from the framework is provided with apparatus for connecting the framework with at least one floating body which can keep the framework floating on the water and with which the buoyancy can be adjusted to bring the end of the framework under the surface of the water when a boat is launched or taken out of the water.
Patent ES-8204983-A1 (ES)
Title: Cycloaliphatic compounds, analgesic compositions thereof and method of use thereof as analgesics
IPC: C07D303/22
Filed: 1980-05-29
Abstract: Compounds are disclosed of general formula (I) < IMAGE > (I) in which R1 represents a hydrogen atom, a halogen atom or a group OR2, in which R2 represents a hydrogen atom, an alkyl group or an acyl group, R3 represents hydrogen or an alkyl, alkenyl or aryl group, R4 and R5 which may be the same or different, each represents a hydrogen atom or an alkyl, alkenyl or alkynyl group optionally substituted by an aryl or cycloalkyl group or R4 and R5 together with the nitrogen atom may form a saturated four to seven membered ring, with the provisos that, when R4 and R5 simultaneously represent hydrogen atoms then (i) when R1 is hydrogen then R3 is not methyl and (ii) the compounds are the beta -isomers and their physiologically acceptable salts. Compounds of formula (I) may be prepared from the corresponding alpha - or beta -configuration alcohols, from an aziridine intermediate or by a variety of alkylation procedures whereby the group R4 and/or R5 is introduced. The compounds (I) and their salts have analgesic activity and may be formulated as pharmaceutical compositions in conventional manner.
Patent ES-8104613-A1 (ES)
Title: Apparatus for recording and reading signals in tracks on a magnetic tape.
IPC: G11B15/60
Filed: 1980-07-04
Abstract: In a helical-scan video recorder a plurality of magnetic heads (16, 17) rotate past a magnetic tape (21) which is guided along a substantially helical path round a tape guide member (13, 19) by a tape-supporting edge (22), the tape being transversely loaded in the direction of the tape-supporting edge with the aid of pressure members. The tape-supporting edge (22) has a convex curvature with a peak (T) substantially mid-way between a tape-support entry point (B) and a tape-support exit point (E), the curvature at the peak having a smaller radius than the curvature in the remaining part of the tape-supporting edge. The pressure members (66, 67) are situated beyond the ends of the tape-supporting edge (22) and the magnetic tape (21) is curved over the tape-supporting edge (22) in the plane of the magnetic tape in conformity with the convex curvature of the tape-supporting edge, so that the magnetic tape is pressed against the tape-supporting edge with a transverse force which is at least approximately constant per unit of length (Fig. 10).
Patent ES-8105800-A1 (ES)
Title: Guard for the zone of movement of the carriage of a flatbed knitting machine
IPC: D04B15/96
Filed: 1980-10-01
Abstract: The zone of movement of the reciprocating carriage of a flatbed knitting machine is guarded, to prevent injury to the operator, by a light barrier set up between each end of the machine and the carriage. Only the barrier on that side of the carriage towards which the carriage is moving at any given time is effective to trigger braking of the carriage and stopping of the machine if the barrier is penetrated. The carriage may carry a double-sided reflector with combined light emitter/receiver units positioned at each end of the machine.
Patent ES-8205638-A1 (ES)
Title: Crimping collet
IPC: F16L13/14
Filed: 1981-09-15
Abstract: A collet assembly for a hose crimping tool is disclosed in which rigid metal jaw elements are encircled by and locked within a separately molded elastomeric cage. The cage positions the elements in the free state and allows them to be radially compressed for the crimping operation. Interlocking surfaces are provided to retain the jaws within the cage without need of adhesives, or the like.
Patent ES-8401132-A1 (ES)
Title: Recombinant DNA means and method.
IPC: C12N1/16
Filed: 1982-01-16
Abstract: Living cells containing genetic material derived from recombinant DNA material and capable of expressing rennin, pre-prorennin and prorennin. The rennin, pre-prorennin and prorennin are derived from cells which are themselves or have had parents thereof treated by recombinant DNA methods to allow production of the desired enzymatic proteins during growth in culture.
Patent ES-8305148-A1 (ES)
Title: High voltage direct current cable with impregnated tape insulation
IPC: H01B3/20
Filed: 1982-01-14
Abstract: A direct current, electric, submarine cable which may be used in long lengths and at great depths and which has improved voltage breakdown characteristics with respect to voids which form in the insulation. The cable has a conductor surrounded by an inner semi-conductive screen which is surrounded by cellulose paper tape insulation which is surrounded by an outer semi-conductive screen which is surrounded by a metal sheath. The paper tape is impregnated with a compound comprising a viscous hydrocarbon oil containing a substance having polar groups, the amount of the substance being sufficient to make the volume resistivity of the compound 100 times lower than the volume resistivity of the tape with the compound therein.
Patent ES-8306757-A1 (ES)
Title: Penicillanic acid derivs prepn.
IPC: C07D499/32
Filed: 1982-05-12
Abstract: Process comprises reacting R'S(O)2Cl with prim. or sec. alcohols ROH, to obtain R'S(O)R which reacts in organic medium with the cpd. (I) where M is an alkaline or protonated amine cation, X is e.g. S, Y and Z are Cl, Br, I or H, and R is aryl, alkyl, alkylaryl, or arylalkyl, linear or cyclic to give cpd. of formula (II).
Patent ES-8306034-A1 (ES)
Title: Cutter takeoff apparatus
IPC: B02C18/06
Filed: 1982-06-02
Abstract: The cutter cuts and mixes foodstuffs, particularly for preparation of sausage-meat, and has a machine frame (1) provided with a rotatable bowl for the material to be mixed. The cutting blades (4) project into the bowl (3). The cutter can be closed vacuum-tightly, and the takeoff apparatus (7) is fitted completely within the cutter. It is thereby possible to empty the cutter under vacuum, thus considerably reducing noise, and to improve hygiene, thanks to the closed system.
Patent ES-8400507-A1 (ES)
Title: Weaving method for producing reversible labels on a Jacquard loom.
IPC: D03D3/02
Filed: 1982-09-30
Abstract: A weaving method for producing tubular jacquard fabric, by means of looms, in which wording and/or patterns appear, in positive, on the outer faces of both sides of the tubular fabric. According to the invention, the warp threads (1,3,5,7,9) having odd positional orders and the warp threads (2,4,6,8,10) having even positional orders are interwoven with the weft threads (13,14) of a first and a second order of insertion respectively, inserted alternately to each other, making the respective weft threads appear on the outer faces of the two sides of the tubular fabric, in positions defining wording and/or patterns according to a pre-established jacquard weaving programme.
Patent ES-8308933-A1 (ES)
Title: Process of refining ferrochromium metal
IPC: C22C33/04
Filed: 1982-10-18
Abstract: Ferrochromium metal is refined by heating with a metal oxide, e.g. chromite in a transferred arc thermal plasma with substantial exclusion of carbon.
Patent ES-8400815-A1 (ES)
Title: Fluid control valves
IPC: F16K31/06
Filed: 1982-11-11
Abstract: A fluid control valve includes a valve member in the form of a sleeve which is shaped to co-operate with a seating defined about a bore in a valve body. The sleeve has a rod extending therein, the rod being coupled to an armature of an electromagnetic device including a stator having a winding. A resilient bush is located between the rod and the sleeve to allow limited further movement of the armature after the sleeve has engaged the seating.
Patent ES-8600059-A1 (ES)
Title: Recombinant plasmid inserted with hepatitis B virus gene, yeast transformed with said recombinant plasmid, and production of hepatitis B virus surface antigen
IPC: C12N15/62
Filed: 1983-08-12
Abstract: A recombinant plasmid inserted with Hepatitis B virus gene, which comprises a plasmid vector containing a yeast gene and an E. coli gene and carrying the expression control region of the repressible acid phosphatase gene of yeast and a Hepatitis B virus gene recombined thereto under control of the phosphatase promoter, a transformed yeast which is prepared by transforming a yeast with the recombinant plasmid, and a method of the production of Hepatitis B virus surface antigen in a large scale by culturing the transformed yeast in a medium. The Hepatitis B virus surface antigen prepared by the present invention has the same immunological properties as those of the natural antigen from human blood plasma and is useful for the preparation of Hepatitis B virus vaccine and diagnostic reagents.
Patent ES-8405609-A1 (ES)
Title: Orthopedic bone cutting device.
IPC: A61B17/60
Filed: 1983-09-07
Abstract: A slide bed device for mounting an orthopedic bone cutting device so as to provide a surgeon with three accurately controlled degrees of freedom of movement of the cutter thereby facilitating extremely accurate placement of the saw preparatory to making in vivo bone cuts. The cutting device (25) is slidably mounted (20) on a vertical stand (18) for movement in a vertical plane, and the vertical stand (18) is in turn mounted perpendicularly on two relatively movable horizontal slides (15,17) at right angles to each other. The horizontal slides (15,17) are mounted on a three point frame (6,11,12) arranged for rigid adjustable mounting on the bone to be cut in a plane parallel the longitudinal axis of the bone.