baber/WOPTO huggingface dataset:
Patent ES-464204-A1 (ES)
Title: 5-aminoaphthostyryl derivatives
IPC: C07D209/92
Filed: 1977-11-16
Abstract: A process for the preparation of 5-aminonaphthostyril of the general formula < IMAGE > where R = H or C1-C4-alkyl, R' = H, C1-C4-alkyl, cycloalkyl, arylakyl, C1-C4-cyanoalkyl or C1-C4-hydroxyalkyl and R'' = R' but cannot be H, and R' and R'' together can form an optionally substituted ring which may or may not contain other heteroatoms, is characterised in that a direct amination of naphthostyril with N-chloramine is carried out in a system of the redox type in an acid reaction medium with a strong acid. Such a procedure makes it possible to obtain a general, eminently industrial method for the direct amination of naphthostyril and in particular via the alkylamination of the said substrates, without the need for complicated operations and successive reaction stages as compared with the processes of the known state of the art. Such compounds are in particular used in the field of fine chemicals and above all as intermediates in the field of dyes and pharmaceutical products.
Patent ES-466075-A1 (ES)
Title: Horizontal slewing crane
IPC: B66C23/86
Filed: 1978-01-17
Abstract: A crane having a fixed mast and a boom pivotally mounted at the top of the mast for movement in a horizontal plane through at least 180 DEG and in a vertical plane downwardly from the horizontal plane at any position of the boom relative to the vertical axis of the mast, a load carrying trolley movable along the length of the boom, hydraulic means located at the top of the mast controlling the movement of the boom in the horizontal plane and hydraulic means between the boom and the mast controlling movement of the boom in the vertical plane.
Patent ES-466817-A1 (ES)
Title: Front and side loading industrial lift truck
IPC: B66F9/14
Filed: 1978-02-09
Abstract: An industrial truck includes a pair of forks mounted on a carrier at one end of a boom. The boom can be traversed in a constrained manner, one end of the boom following a D-shaped path, the boom having components of movement lengthways, fore and aft of the truck and laterally, across the truck and the carrier can be swivelled relative to the boom. Mechanical or electrical constraints may be incorporated to permit pivoting of the carrier about an axis spaced from the end of the boom so that the forks may be rotated within the width of the truck before any sideways reach movement.
Patent ES-467194-A1 (ES)
Title: Milling cutter with inset cutting blades
IPC: B23F21/16
Filed: 1978-02-21
Abstract: A milling cutter comprising a cylindrical body having a bore adapted for receiving a driving shaft in coupled relation and a periphery with uniformly distributed trapezoidal cavities therein with inset cutting blades in the cavities. The cutting blades have base sections of trapezoidal shape corresponding to that of the cavities and the blades are insertable in two different positions, one being an endless screw position in which the periphery of the teeth of the blades are inscribed in a circle concentric with the axis of the body and the other being a spur position in which the tips of the teeth are inscribed in a circle concentric with the axis of the body. The base sections of the blades have surfaces facing respective surfaces of the cavities and respective pairs of the surfaces are formed with longitudinal grooves cooperatively defining common spaces in which axial keys are engaged to lock the respective blades in the cavities radially. Abutments are centrally positioned along the length of the body and affixed thereto for engaging in respective slots in the blades to hold the same axially on the body in both positions thereof.
Patent ES-467854-A1 (ES)
Title: Dentifrice abrasives and compositions
IPC: A61K8/36
Filed: 1978-03-14
Abstract: An abrasive having a high fluoride compatibility for toothpaste contains a precipitated, amorphous silica. The silica contains 10 to 300 parts of alkaline earth metal ions per million parts of amorphous silica. It has a) a radioactive dentine abrasion value of at least 40, b) a packing density of 0.24 to 0.55 g/ml, c) an oil absorption of 70 to 95 ml/100 g, d) a BET surface area of 100 to 250 m<2>/g, e) a percentage loss on ignition of 4 to 6% and f) fluoride compatibility values of at least 90% when it is incorporated into fluoride-containing toothpastes.
Patent ES-479250-A1 (ES)
Title: Paper surgical tape.
IPC: C09J7/21
Filed: 1979-04-03
Abstract: An adhesive tape which includes an acrylic pressure sensitive adhesive mass coated on one side of a saturated paper, said paper (1) being saturated with from 20 to 75 parts per hundred parts paper of an acrylic polymer having a Tg of less than 20 DEG C., and (2) comprising a mixture of woodpulp and thermoplastic fibers, said woodpulp comprising from about 10 to 75% by weight of the paper, and said thermoplastic fibers ranging in length, on the average, from about 1/4 to 3/4 of an inch and being selected from the group consisting of polyamide, polyester, polypropylene and polyethylene fibers, and a backsize coated on the other side of said paper, said backsize preferably being selected from the group consisting of styrene copolymers having a Tg of at least 35 DEG C., silicones, fluorocarbons, long chain fatty acids, long chain fatty acid derivatives and mixtures thereof. Preferably the pressure sensitive mass is a blend of a copolymer of 2 ethylhexyl acrylate and vinyl acetate with a copolymer of 2 ethylhexyl acrylate and tert-butyl acrylamide. The instant tape is especially useful as a surgical tape and has an improved combination of the properties of conformability, straight tear and resistance to curling. Moreover, because of the high amounts of woodpulp included in the paper utilized in making the instant tape, an economical product is obtained.
Patent ES-479305-A1 (ES)
Title: Derivatives of N-trifluoroacetyl N-phosphonomethylglycine dichloride, their preparation and their use as herbicides.
IPC: C07F9/38
Filed: 1979-04-04
Abstract: This disclosure relates to N-trifluoroacetyl-N-phosphonomethylglycine dichloride derivatives and to herbicidal compositions containing same. The N-trifluoroacetyl-N-phosphonomethylglycine dichlorides are useful as post-emergent herbicides. The compounds of the present invention are characterised by the formula < CHEM > wherein R is chlorine, an alkoxy group containing from 1 to 10 carbon atoms, an alkoxyalkoxy group containing from 3 to 6 carbon atoms, an alkoxyalkoxyalkoxy group containing from 5 to 9 carbon atoms or a chloro lower alkoxy group. The herbicidal method of the present invention is characterised by applying a herbicidally effective amount of a compound characterised by the formula as shown above and wherein R is as defined above. The herbicidal composition of the present invention is characterised in that said composition comprises from about 5 to about 95 parts by weight of a compound characterised by the formula as shown above and wherein R is as defined above the remaining parts being composed of one or more suitable carriers, diluents and/or adjuvants. Another aspect of the present invention is a process for the production of a compound of the present invention which comprises reacting a compound of the formula (HO)2-@-CH2-@-CH2@-R min wherein R min is hydroxy, an alkoxy group containing from 1 to 10 carbon atoms, an alkoxyalkoxy group containing from 3 to 6 carbon atoms, an alkoxyalkoxyalkoxy group containing from 5 to 9 carbon atoms or a chloro lower alkoxy group with trifluoroacetic anhydride at a temperature of from 10 DEG C to 35 DEG C and reacting the resulting product with thionyl chloride at reflux temperature.
Patent ES-482202-A1 (ES)
Title: Method for displaying the magnitude of remote control signals for a rotary press.
IPC: G01R13/02
Filed: 1979-07-04
Abstract: 1. A method for indicating the adjustments of remote-controlled zone-by-zone adjustment parts for dosing the supply of ink and/or dampening solution, at a central remote-control desk of a rotary printing press, in which the adjustments, fed-back in the form of electrical adjusting signals, are changed into indication signals and these signals, for the purpose of optically indicating the ink and/or dampening profile (7) are fed to separat LED's (3) of separate rows (2) of LED's for the separate ink and/or dampening solution zones, each of the LED's, placed one after the other within such a row, being representative of a different indication value, characterized in that from the same adjusting signals the indication signals are produced for giving a representation of one value in two indications, valuably subdivided but spatially identical, the one of said indication being used as a coarse indication and the other as a high-resolution indication, such that all LED's (3) placed one after the other within one LED row (2) are used for indicating not only the different values of the coarse indication but futhermore for the subdivided high-resoluted values between the coarse value visuably actuated momently and the next higher not indicated coarse value, each LED (3) of this row (2) being twice used, first for the coarse values and second used for the intermediate values between the coarse values.
Patent ES-482533-A1 (ES)
Title: Stabilized polymeric organosilane compositions.
IPC: C08L7/00
Filed: 1979-07-17
Abstract: Copolymers of ethylenically unsaturated organic monomers and unsaturated organosilane monomers are stabilized against viscosity increase and gelation by the addition thereto of a monomeric hydrolytically reactive compound chosen from the group consisting of (i) monomeric hydrolytically reactive organosilanes and (ii) trialkyl orthoformates and an alkyl alcohol.
Patent ES-8101340-A1 (ES)
Title: Dynamoelectric machine stator having articulated amorphous metal components
IPC: H02K1/02
Filed: 1979-09-06
Abstract: A dynamoelectric machine stator is formed of an amorphous metal yoke or back iron portion, consisting of either a spirally wound coil of amorphous metal ribbon or an edge-wound helix of such ribbon in which the respective turns are stacked together to define a cylinder, in combination with a plurality of separately formed amorphous metal teeth that are mounted at spaced intervals on the interior surface of the yoke to define a plurality of spaced winding-receiving slots that each extend axially between pairs of the teeth. The teeth are each secured in operating position on the yoke by being both bonded directly to it and by the supporting relationship established between the teeth and abutting slot liners, energizing windings and a cured insulating coating which is applied to the stator after the energizing winding is positioned in the stator winding slots. In various disclosed embodiments of the invention a number of different tooth configurations and back iron arrangements are disclosed in combination with different arrangements of slot liners and energizing winding supports for holding the teeth in their respective fixed positions on the stator yoke.
Patent ES-484188-A1 (ES)
Title: Registered debossed decorative thermoset plastics laminates
IPC: B44C5/04
Filed: 1979-09-14
Abstract: By means of a press-plate having high and low areas, an assembly comprising a core of phenolic resin impregnated kraft paper sheet(s) having superimposed thereon transparent noble resin impregnated paper sheet(s) is consolidated by heat and pressure which results in those portions of the core corresponding to the high areas of the press-plate being consolidated to a greater degree and darker colour than the other portions. This colour variation when viewed through the surfacing sheets contributes to the decorative appearance of the laminates.
Patent ES-485666-A1 (ES)
Title: Connecting wiper arm to wiper blade assembly
IPC: B60S1/40
Filed: 1979-11-02
Abstract: A wiper arm (21) having a free U-shaped bent end is pivotally secured to a wiper blade assembly by a resilient clip (22) which is articulated to a pivot pin spanning the sides of a yoke of the wiper blade assembly. The limbs 28, 30 of the clip abut against the mutually facing, substantially parallel surfaces of the bent free end of the wiper arm. Although the width 70 between portions 60 of the clip is greater than the width 66 which is equivalent to the width between the sides of the yoke of wiper blade assembly, it is possible to insert the clip between the sides of the yoke because of its resilience. This avoids lateral play between clip and yoke.
Patent ES-489206-A1 (ES)
Title: Converter and sync. machine control circuit - uses commutating converter between rectifier and machine with comparison system to control torque
IPC: H02P25/03
Filed: 1980-03-05
Abstract: The control system for a converter and synchronous machine arrangement ensures a direct control of the operating component of the current and hence of the torque of the machine by the control angle with reduced current flow variation. The machine is connected to the three phase supply by a rectifier and its stator windings fed by a converter. This has thyristors and antiparallel-connected return diodes or reverse conducting thyristors. Between them is an inductance and a smoothing capacitor. A pulse transmitter determines the angle of the rotating field of the machine. The rectifier is controlled by a mains dependent device connected to a current controller operated by the difference between the nominal value from a voltage controller and the actual of the current in an intermediate circuit. The latter is dependent on a main supply indicator.
Patent ES-8103308-A1 (ES)
Title: Torsion damping device for a motor vehicle clutch
IPC: F16D13/64
Filed: 1980-06-23
Abstract: The invention relates to a torsional-vibration damping hub for a clutch friction plate. The hub comprises two coaxial parts mounted for limited relative angular displacement against the action of circumferential springs disposed between the parts. Axially-acting spring means are also provided for acting on friction means disposed between the parts, and these spring means comprise a clamping disc provided with elastically deformable, radially projecting lugs. These lugs extend from the internal periphery of the clamping disc and are each bent to form a dihedral angle. This arrangement enables an improved distribution of the axial clamping force over known arrangements.
Patent ES-8207588-A1 (ES)
Title: Improvement for recovering uranium from impure phosphoric acid
IPC: C01B25/238
Filed: 1980-07-18
Abstract: Extn. of uranium (VI) from impure phosphoric acid comprises: (a) a first cycle to extract impure acid with an organic phase contg. a dialkylphosphoric acid and trialkylphosphine oxide in inert dilute diluent followed by phase sepn. treating U-charged organic phase with an aq. soln. of phosphoric acid contg. Fe (II) ions to extract the uranium (IV) into aq. phase, followed by phase sepn. of the phases (c) recycling of exhausted organic phase to extract the impure acid and (d) in a second cycle oxidn. of aq. phase (e) extn. of this oxidised aq. phase with a second extn. medium contg. inert diluent, a dialkylphosphoric acid and opt. synergistic extn. agent, chosen from trialkylphosphine oxides, dibutyl-butyl- phosphonate and trialkylphosphates, followed by phase sepn. to give aq. phase exhausted of uranium and U-charged organic phase, (f) washing the organic phase with water, recovery of the uranium and recycling of organic extractive phase. An improvement is that prior to the washing of the second uranium contg. extractive phase with water in (f), it is treated with aq. sulphuric acid soln, which is free of iron this solution is obtd. by diluting iron-free concd. sulphuric acid with the aq. soln. obtd. from the water washing-stage (f) to give a 25-60%, pref. about 45% sulphuric acid soln.. After treatment with the sulphuric acid solution uranium is recovered with a Fe/U wt. ratio of less than 0.5%, pref. less than 0.2%.
Patent ES-8200406-A1 (ES)
Title: Process for extracting titanium values from titaniferous bearing material
IPC: B01D11/02
Filed: 1980-11-28
Abstract: Process of extracting titanium values from titaniferous bearing material by circulating a reaction mixture containing titanium values in an agitation column located within a reaction vessel in a direction countercurrent to the flow of the reaction mixture in the annular space located between the agitation column and the inner reaction vessel wall, said circulation being done in a manner to maintain the titaniferous bearing material in a continuous turbulent suspension flow in the agitation column and discharging the reaction mixture from the reaction vessel and recovering the extracted titanium values.
Patent ES-8202008-A1 (ES)
Title: Process for the preparation of hydroxyamino-eburnane derivatives and octahydroindoloquinolizine intermediates
IPC: C07D461/00
Filed: 1981-02-10
Abstract: The invention relates to new hydroxyamino-eburnane derivatives of the general formula (I), < IMAGE > (I) wherein R1 and R2 each stand for a C1-6 alkyl group, as well as to pharmaceutically acceptable acid addition salts and optically active isomers of these compounds. These new compounds can be applied as peripheral vasodilatating agents or can be converted into other compounds, e.g. vincamine and apovincamine derivatives of valuable therapeutical effects. The compounds of the general formula (I) are prepared according to the invention by reacting a hexahydro-indoloquinolisinium derivative of the general formula (II), < IMAGE > (II) wherein R2 is as defined above and X stands for an acid residue, with a methylenemalonic acid diester derivative of the general formula (III), < IMAGE > (III) wherein R1 is as defined above, subjecting the resulting product to catalytic hydrogenation, treating the resulting product with an alkali, and reacting the resulting octahydroindoloquinolisine monoester derivative with a nitrosating agent in an acidic medium.
Patent ES-8206882-A1 (ES)
Title: Authentification card.
IPC: G07C11/00
Filed: 1981-02-14
Abstract: The authorization card has one or more storing zones for storing a predetermined information defining the type and/or extent of authorization, for example credit information in case of a credit card, and at least one storing zone for storing variable information associated with the owner of the card. These storing zones are adapted for automatic reading of the fixed and variable information in an automatic reading device. The authorization card has means for generating a coded information to be compared with the variable information. This coded information is manually adjusted on the authorization card by its user and is also adapted for automatic reading by the automatic reading device. Manual adjustment of the coded information is facilitated by a scale provided on the authorization card.
Patent ES-8303876-A1 (ES)
Title: Automatic electric cable loom mfr. on work table - uses wire cutting and insertion into self stripping connectors and has operations carried out successively using carousel
IPC: H01B13/012
Filed: 1982-03-24
Abstract: The X-Y(-Z) work table (1) carries fixed pegs (3) in predetermined positions corresp. to the cable loom design which is to be implemented. Self-stripping connectors (4) of conventional type are placed near the ends of the cable loom branches, under the stretched wires (6) and in advance of the extreme end pegs. The wires are cut and inserted automatically into the connectors by vertical displacement of the cutting tool (5). Electrical contact is effected automatically by piercing of the insulation of wires which are trapped between the edges of metallic connections. The connectors (4) accept wires of various sizes and numbers so that a specific motor vehicle cable loom can be formed in half the time taken by the conventional process of severance and insertion.
Patent ES-8404051-A1 (ES)
Title: Leaner gauge for narrow neck containers
IPC: G01B5/24
Filed: 1983-04-29
Abstract: In the inspection of generally round glass containers where the containers are indexed into the gauging stations or positions by the movement of a starwheel mechanism, the containers are held in a generally upright attitude with their bottoms engaging a pair of spaced rollers extending through a slide plate at the gauging station. Each roller is biased in an upward direction against the container bottom. The containers are rotated, in station, by engagement of the sidewall thereof by a rotating wheel mounted on an axis that is somewhat out-of-vertical to aid in holding the container down against the rollers and slide plate. The gauging rollers each have their vertical movements drive the core of a separate differential transformer. The output of the transformers are amplified, alegebraically summed and fed to a discriminator. The tracking of the rollers is such that the output signals from the discriminator are a reflection of the relative positions of the rollers and the output is fed to a reject mechanism or indicator when a predetermined difference indicates that a "leaner" container is being gauged.
Patent ES-8406248-A1 (ES)
Title: Method of manufacturing tri-pot universal joint housings.
IPC: B21D51/16
Filed: 1983-07-21
Abstract: A one-piece tri-pot universal joint housing is cold formed from a part having a shank at one end and an enlarged cylindrical head at the opposite end. The enlarged head is backward extruded to form a triangularly shaped cup which is then draw-ironed to provide a tri-lobal housing portion integrally attached to the shank.
Patent ES-8600535-A1 (ES)
Title: Printing with a data stream including merged graphic and alphanumeric data.
IPC: G06F3/12
Filed: 1984-04-12
Abstract: A word processing system is provided with printing means for printing on a character by character basis a data stream including merged graphic and alphanumeric data. The word processing system is provided with an interactive display for displaying by character generation a data stream representative of alphanumeric characters to be printed together with means for printing the characters on a document on a character by character basis. Operator interactive apparatus is provided whereby the operator can form a graphics data stream which is displayable on said display by character generation. This graphics data stream may then be integrated into the existing alphanumeric data stream, and the data in this integrated data stream may then be applied to the printing means whereby the alphanumeric characters and the graphic characters represented by this data stream are printed character by character to provide a document having the integrated alphanumeric and graphic information.
Patent ES-8502868-A1 (ES)
Title: 2-Alkylthio-1-aminoalkyl-2-pyrroline-3-carbonitriles, process for their preparation and medicines with anti-thrombotic effects containing them.
IPC: C07D207/38
Filed: 1984-05-11
Abstract: 2-Alkylthio-1-aminoalkyl-2-pyrroline-3-carbonitriles and pharmaceutically acceptable acid addition salts, processes for their preparation and formulation into pharmaceutical compositions as well as their activity as thrombocyte aggregation-inhibitors are described. The compounds are thus useful for the prophylaxis and therapy of thrombotic states.
Patent ES-8507612-A1 (ES)
Title: Synthetic polypeptides corresponding to portions of proteinoids translated from brain-specific mRNAs, receptors, methods and diagnostics using the same.
IPC: C07K7/02
Filed: 1984-07-20
Abstract: Synthetic polypeptides whose sequences correspond substantially to amino acid residue sequences of at least portions of naturally occurring proteinoids translated from brain-specific mRNAs are disclosed as are receptors, methods and diagnostics that utilize those synthetic polypeptides. The synthetic polvpeptides have molecular weights less than those of their corresponding proteinoids, and induce the production of antibodies that bind to the naturally occurring proteinoid, or a derivative thereof when bound to a carrier as a conjugate and are introduced into an animal.