baber/WOPTO huggingface dataset:
Patent ES-462643-A1 (ES)
Title: Anthraquinone compounds and process for preparing same
IPC: C09B1/54
Filed: 1977-09-26
Abstract: The present invention relates to a new class of compounds belonging to the anthraquinone series, having the general formula: < IMAGE > (I) wherein R, R', R'', R''', R' are indifferently H or Chlorine,
Patent ES-465059-A1 (ES)
Title: Production of specific immune nucleic acids cell dialysates and antibodies
IPC: C12N5/071
Filed: 1977-12-14
Abstract: Gamma-globulins and immune nucleic acids, both specific to a given antigen, are produced by culturing in vitro an inducible cell line in the presence of specific immune nucleic acids or specific immune dialysates obtained either from human or animal donor lymphoid cells sensitized to said specific antigen or from cells of a previously induced cell line sensitized to said specific antigen, or in the presence of the liquid phase of a culture of a previously induced cell line sensitized to said specific antigen and extracting gamma-globulins from the liquid phase of the thus induced cell culture and/or extracting the immune nucleic acids from the cells so cultured. Specific immune dialysates may also be produced by a similar process.
Patent ES-468776-A1 (ES)
Title: Contactor unit mounted in casing - has intermediate pieces connecting bridge contacts to armature, with clamps gripping bridge contact support
IPC: H01H50/22
Filed: 1978-04-13
Abstract: The contactor has a magnetic core and a magnetic armature in the casing top part, movable by a coil relative to the core. There is a bridge contact support which is mounted in the casing lower part, holding movable bridge contacts rigidly connected through intermediate pieces to the armature. Each intermediate piece has a clamping element which grips a projection on the armature and presses it to a recess in the intermediate piece. A further clamp is provided on the intermediate piece which grips a projection on the bridge contact support and presses it to a further recess in the intermediate piece.
Patent ES-471553-A1 (ES)
Title: Grids for bringing about the spacing of a group of sheathed fuel rods in a nuclear reactor
IPC: G21C3/332
Filed: 1978-07-07
Abstract: Spacing grid for a group of fuel rods in a nuclear reactor assembly which comprises an assembly of two groups of thin sheets which are parallel within each group and perpendicular from one group to the next for defining cavities of square cross-section, each of which is traversed by a fuel rod, while substantially in the center of its extension in the region defining two adjacent cavities on either side of the sheet the latter has at least one elastically sprung tongue connected to the sheet and made from a material which differs from that of the sheet, each tongue being bent so as to give a zig-zag profile so that it has at least two bosses bearing respectively against the rods passing through the two cavities, wherein the ends of the tongue are disposed in the plane of the sheet and are engaged in slots provided in the latter in order to hold the tongue in place, while permitting a deflection of its ends as a result of the forces exerted by the rods on the bosses.
Patent ES-473268-A1 (ES)
Title: Arrangement for concentrating sea waves
IPC: E02B9/08
Filed: 1978-09-12
Abstract: An arrangement for concentrating sea waves, includes a grid-like structure of stopping and/or delaying elements adapted to influence the amplitude and/or phase of the waves and located in such positions in the water that the elements in interaction with the incident sea waves form an interference pattern which gives a concentration of the wave energy in a limited area (concentration area). When the wave energy is to be utilized for power production, the grid-like element structure is designed to give a concentration of the wave energy in a concentration area located in the short-range field of the element structure. Preferably the elements in the structure are mainly situated in front of the concentration area with respect to the dominant wave incident directions. Moreover, the element structure may have an extension (aperture) which is substantially larger than the wave length of the dominant waves at the location.
Patent ES-473747-A1 (ES)
Title: Metallized textile material
IPC: D06Q1/04
Filed: 1978-09-28
Abstract: The invention relates to a metallized textile material having a surface resistance as measured at 23 DEG C./50% relative humidity in accordance with DIN 54 345 of at most 1x103 ohm. The invention also relates to a process for the production of such metallized textile material by currentless metal deposition, preferably at room temperature, thereon wherein the activation of the material is effected in a colloidal palladium solution, preferably at room temperature.
Patent ES-474344-A1 (ES)
Title: Process for the de-inking of printed waste paper
IPC: D21C5/02
Filed: 1978-10-19
Abstract: A de-inking composition is disclosed consisting substantially of: (A) a salt of a fatty acid of the formula: R-COO-M wherein R represents one or more hydrocarbon chains selected from the class consisting of saturated and/or unsaturated hydrocarbons and M represents a metal selected from the class consisting of Na and K said fatty acid salt being present in an amount between 5% and 32% with respect to the weight of the entire composition (B) a non-ionic ethoxylated and/or propoxylated surfactant of the formula: < IMAGE > wherein: Y is either H or CH3 R1O represents the hydrophobic moiety of the molecule and is derived from a compound selected from the class consisting of alkylphenols of formula < IMAGE > saturated primary fatty alcohols of formula R''-CH2OH saturated secondary fatty alcohols of formula R''' < IMAGE > fatty acids of the formula Rv-COOH and mixtures thereof, wherein R', R'', R''', Riv and Rv are alkyl chains and n is a number between 2 and 40 said non-ionic surfactant being present in an amount between 5% and 25% by weight of the entire composition (C) an anionic surfactant selected from the class consisting of sulphonates of the formula R2-SO3-M' sulphates of formula R3-O-SO3-M' and mixtures thereof, wherein: R2 is selected from the class consisting of linear paraffin chains, olefine chains, and alkylaryl chains R3 is a paraffin chain and M' is selected from the class consisting of Na, K, NH4 and mono-, di- and tri-substituted alkylamines said anionic surfactant being present in an amount between 2% and 8% with respect to the weight of the entire composition (D) a sodium-carboxylmethyl-cellulose in an amount between 1% and 5% with respect to the weight of the entire composition and (E) an alkaline inorganic salt selected from the class consisting of metasilicate, disilicate, carbonate, borate and polyphosphates, said alkaline inorganic salt being present in an amount between 30% and 80% of the entire composition the percentages of the components (A), (B), (C), (D) and (E) totaling essentially 100%. A process of de-inking is also disclosed.
Patent ES-476812-A1 (ES)
Title: Novel taurine derivatives
IPC: A61P3/06
Filed: 1979-01-12
Abstract: Novel taurine derivatives of general formula (I> < IMAGE > (wherein R<1> is nicotinoyl, 3,4,5- trimethoxybenzoyl or acetylsalicyloyl and R<2> is R<1> or -CH2CH2OR<1>) have antilipemic and choleretic activities, and are made by acylation methods.
Patent ES-479188-A1 (ES)
Title: Patterns and their method of manufacture.
IPC: B22C7/00
Filed: 1979-04-02
Abstract: Method of manufacturing patterns with which sand casting moulds are produced. The mould surface of a female mould of the pattern is provided with a thin, porous coating of metal by flame spraying. This coating is back-filled with a synthetic casting resin which penetrates into the pores of this metal coating. The side of the metal coating facing away from the synthetic compound forms the mould surface of the pattern manufactured in this way.
Patent ES-482844-A1 (ES)
Title: Acylated 1-azolyl-2-hydroxy-butane derivatives, process for their preparation and their use as fungicides.
IPC: A01N43/56
Filed: 1979-07-26
Abstract: A 2-acyloxy-1-azolyl-3,3-dimethyl-2-phenoxy-butane of the formula < IMAGE > in which A represents a nitrogen atom or the CH group, R represents alkyl, alkenyl, alkynyl, alkoxy, alkoxyalkyl, cycloalkyl, halogenoalkyl, optionally substituted phenyl, optionally substituted phenylalkyl, optionally substituted phenoxyalkyl, alkylamino, dialkylamino, optionally substituted phenylamino, halogenalkylamino, alkoxycarbonylamino, or alkoxyalkylamino, X represents hydrogen, halogen or alkylcarbonyloxy, Y represents halogen or alkylcarbonyloxy, Z represents halogen, alkyl, cycloalkyl, alkoxy, halogenoalkyl, alkylthio, alkoxycarbonyl, optionally substituted phenyl, optionally substituted phenoxy, optionally substituted phenylalkyl, cyano or nitro, and n represents 0, 1, 2, 3, 4 or 5, the substituents Z being selected independently of one another when n is 2 or more, and salts and complexes thereof which possess fungicidal properties.
Patent ES-483026-A1 (ES)
Title: Sensitivity adjusting apparatus for tractor draft sensing and control system
IPC: A01B63/112
Filed: 1979-07-31
Abstract: An apparatus for varying the sensitivity of a tractor draft sensing and control system of the type including a draft sensing mechanism having an output link shiftable along its length in response to changes in draft and a draft control linkage having an input arm mounted for swinging movement about a pivot. The input arm is provided with a generally radially extending slot, and the output link is provided with structure slideably received within the slot. A control member, which is adjusted by a screw rod, selectively positions the structure within the slot to vary the moment arm of the input arm which, in turn, varies the sensitivity of the system.
Patent ES-484157-A1 (ES)
Title: Sealing device for rotating shaft.
IPC: D06F37/00
Filed: 1979-09-13
Abstract: A fluid seal assembly to be mounted between a fixed part and a rotary shaft, comprising a slide ring secured to a resilient sealing member attached to the shaft and urged by a spring into engagement with a counter-ring secured to the fixed part, said slide ring having an axial extension embracing the resilient sealing member, wherein the slide ring has a smooth external surface which tapers inwardly in the direction remote from the sliding surface thereof.
Patent ES-484658-A1 (ES)
Title: A Spiral Box for a Fume Escape Hood
IPC: F24C15/20
Filed: 1979-10-02
Abstract: To obviate the need for complex adjustments or control arrangements and to obtain a high rate of air flow therethrough, a spiral box for a fume escape hood (e.g. for removing fumes from a kitchen) comprises a housing 6 having a front wall 7 and a rear wall 4 between two adjacent ends of which extends an oblique wall 2. A fan is fastened on the front wall 7. The rear wall has an inlet ring 1 of diameter D1 and the front wall has at opposite ends thereof respectively a rectangular outlet for recirculated air A, and a circular outlet for exhaust air C. A conical wall portion 3 extends obliquely from the rear wall adjacent one end thereof and forms part of a ring edge 10 having a diameter d and through which exhaust air B can escape. One edge 8 of the front wall is, above abscissae axis x, curved at 11 toward the ring edge 10. The other edge 12 of the front wall has, also above axis x, two curved portions 14, and 15 which are flush with and extend from respective ends of a curved portion 16.
Patent ES-485580-A1 (ES)
Title: Process for obtaining glucose-isomerase
IPC: C12N9/92
Filed: 1979-10-31
Abstract: There is provided a process for producing glucose-isomerase in high yield by culturing under aerobic conditions, the strain Streptomyces griseoflavus (NCIB 11542).
Patent ES-487587-A1 (ES)
Title: Adjustable nozzle for extruding various flat sections - convex section nozzle has slit externally divided by adjustable cross:webs
IPC: B29C48/08
Filed: 1980-01-10
Abstract: Flat sections, strip or films, of plastic materials are extruded, using a straight outlet passage to a slit nozzle on the feed side the slit has convex attenuating faces with a rectangular section, the outlet side of the slit is divided by >=1 cross web stretching across its width. System can produce a variety of e.g., rectangular flat sections from various materials at the same speed without changing the nozzle head, i.e. the section can be easily changed, high output rate.
Patent ES-487716-A1 (ES)
Title: Cooker apparatus for heating a cooking pot inductively
IPC: H05B6/06
Filed: 1980-01-15
Abstract: A cooker apparatus for heating a cooking pot inductively comprises an induction heating coil and a control device for controlling the heating power. The control device has a temperature-dependent guiding and control means and a sensor unit, adapted to be positioned on the cooking pot and subjected there to the evolution of steam in the cooking pot. The sensor unit is arranged to transmit control signals to the guiding and control means.
Patent ES-8200253-A1 (ES)
Title: Wire electrode for cutting an electrode workpiece by electrical discharges
IPC: B23H7/08
Filed: 1980-09-12
Abstract: A metallic wire, for cutting a workpiece by electrical discharge machining, coated with at least one layer of a metal having a low temperature of vaporization and a film of a metal oxide on the metal layer. The metallic coating is preferably made of zinc and is subjected to an oxidizing thermal or electrolytic treatment such as to form on the surface of the metallic layer a thin film of zinc oxide.
Patent ES-8200774-A1 (ES)
Title: Magnetic photoreceptor cleaning system.
IPC: G03G21/10
Filed: 1980-09-30
Abstract: An electrostatographic development and cleaning system employing conductive carrier particles. The carrier particles comprise a core having magnetic or magnetically-attractable properties which is coated with a polymer to provide particles having a resistivity of less than about 1010 ohm-cm. The carrier particles also provide efficient removal of residual toner deposits from a photoreceptor surface after a copying operation.
Patent ES-8201032-A1 (ES)
Title: Side loading filter apparatus
IPC: B01D46/00
Filed: 1980-10-17
Abstract: A filter chamber provided with a side wall having a row of uniformly spaced openings therethrough also has an end wall provided with an access door from which a track extends along the side wall below the openings. Filter units are insertable through the door for placement on the track. A rod extending lengthwise of the track and having an outer end accessible through the door is supported for axial movement back and forth parallel to the track between inner and outer positions. At longitudinally spaced intervals greater than the width of a filter unit lugs project from the rod, all in the same direction. There are as many lugs as the wall openings. The rod is rotatable to turn the lugs from positions in which they will overlap one side of filter units on the track to positions that permit the lugs to be moved to the opposite side of the filter units. The lugs are located on the rod in positions for moving filter units step by step along the track from alignment of each with one of the wall openings to alignment with another opening when the rod is moved back and forth, whereby to load or unload the filter chamber.
Patent ES-8200201-A1 (ES)
Title: Pivoting device for an appliance that includes a base and a chassis.
IPC: H04N5/04
Filed: 1980-11-28
Abstract: 1. Pivoting device for a data display device which includes a base (1) and a chassis (2) and wherein the chassis is pivotably retained on opposite sides in a bearing block (7) which is secured to the base by means of a hinge (6, 13), where in the region of the hinges, there if respectively arranged a friction disc (8) which can be clamped between betweem bearing block and chassis by means of a compression spring (9) and a compression screw (10) which pre-loads the compression spring and is held in the chassis, characterized in that each bearing block (7) has a ping (13) which is plugged into a bearing bush (6) arranged in the chassis (2), and that the compression screw (10) is screwed axially through the pin (13) and centrally into the base of the bearing bush (6).
Patent ES-8201337-A1 (ES)
Title: Optically readable record carrier with track variations which provide clock and tracking signals and apparatus for recording and/or reproducing data from such a record carrier
IPC: G11B7/24091
Filed: 1981-01-07
Abstract: Disclosed is a record carrier for storage of digital data which is provided with a first periodic track variation having a period corresponding to a frequency at which the power spectrum of the digital signals is at a zero level. The first track variation produces a corresponding modulation of the radiation when scanned by a beam so that a clock signal can be derived from the detected radiation for synchronizing readout or recording of the data. The record carrier is further provided with a second periodic track variation in a direction transverse to the track direction having a period of the same order of magnitude, and preferably equal to the period of the first periodic track modulation. The second track variation produces a corresponding modulation of the beam which is detected and is used to generate to a tracking signal, the clock signal being used as phase reference signal for demodulation of the tracking signal. If the periods of the two track variations are equal, low-pass filtering automatically yields the tracking signal.
Patent ES-8206850-A1 (ES)
Title: Apparatus for determining gas tension in a liquid.
IPC: G01N33/49
Filed: 1981-10-02
Abstract: An apparatus is provided for determining gas tension in a liquid. Liquid is withdrawn from a reservoir by a pump (P3) which also serves to pump a gas used for thermostatting purposes. The gas is entrained in the liquid at a junction (4), and the gas and liquid then passes through a coil (5). The thermostatting gas is then detrained at a junction (6) and pumped away by the pump (P3). The thermostatted liquid enters a chamber (16) where a reaction may take place in which the tension of gas (for example oxygen) varies. The varying gas tension in the chamber is detected by a sensor (10). One use for the apparatus is in a glucose analyzer which uses a glucose oxidation reaction.
Patent ES-8302371-A1 (ES)
Title: Treater Roll
IPC: B29C59/10
Filed: 1982-01-29
Abstract: A roll used in apparatus for treating plastic film in a corona discharge employs two concentric, electrically conductive cylinders (1) and (4) with dielectric material filling the space (6) between the two concentric cylinders.
Patent ES-8308538-A1 (ES)
Title: Trifluoromethanesulfonanilides, and their production and use.
IPC: A01N47/02
Filed: 1982-08-09
Abstract: A herbicidal composition which comprises as an active ingredient a trifluoromethanesulfonanilide of the formula: < IMAGE > (I) wherein R1 and R2 are, same or different, each a hydrogen atom, a halogen atom or a C1-C4 alkyl group and R3 and R4 are, same or different, each a hydrogen atom, a C1-C4 alkyl group, a C3-C6 cycloalkyl group, a C3-C4 alkenyl group, a C3-C5 alkynyl group, a C1-C4 alkoxy group, a C6-C7 aralkyl group, a C1-C4 alkoxy(C1-C4)alkyl group or a C2-C4 acyl group or they may be combined together with the nitrogen atom to form a morpholino group, and X is a hydrogen atom or a C2-C4 acyl group, provided that R3 and R4 are not simultaneously hydrogen.
Patent ES-8403289-A1 (ES)
Title: Automated food processing equipment.
IPC: A21C9/06
Filed: 1983-03-18
Abstract: A food processing machine for folding rolled sandwich type food products comprising a plurality of conveyor bands for conveying food products through first, second, third and fourth folding mechanisms, the first, third and fourth folding mechanisms each including a U-shaped bracket member with tines extending between said conveyor bands and mounted for movement in an arcuate path over said conveyor bands whereby during passage of said food product said tines lift a front portion of said product and fold it back over a following portion of said product, and the second folding mechanism comprising additional conveyor bands positioned to the outer sides of said first mentioned conveyor bands with the tangent line between the last mentioned bands changing progressively along the path of travel of said bands from essentially a horizontal orientation to a near vertical orientation whereby the side portions of a food product carried therethrough are lifted and folded over a center portion of said food product additional creaser means are provided to establish definite transverse and longitudinal fold lines in said products.
Patent ES-8402292-A1 (ES)
Title: Intermediates for the preparation of N-Alkylnorscopines, their preparation and their application.
IPC: C07D451/06
Filed: 1983-04-25
Abstract: The invention relates to novel N-alkylnorscopines wherein the alkyl group may have 2 to 10 carbon atoms, which are useful in the preparation of valuable pharmaceutical compositions. These compounds may be prepared from the corresponding N-alkylnorscopolamines by hydrogenolysis with complex hydrides, which reaction is preferably carried out with sodium borohydride in ethanol at ambient temperature.
Patent ES-8403626-A1 (ES)
Title: Tempered polyvinyl alcohol contact lens.
IPC: G02B1/04
Filed: 1983-04-28
Abstract: Optically clear soft contact lenses of aqueous swollen solid polyvinyl alcohol having a weight average molecular weight of at least 6,000, having been annealed under crystallinity promoting conditions to a crystallinity degree of 0.195 to 0.7 to effectively increase the elastic modulus of the swollen lenses, and optionally subsequently crosslinked, and methods of preparation and the use thereof are disclosed. The lenses are characterized by their relatively high oxygen transmissibility, sufficient to meet the needs of the human cornea, high optical clarity, improved hot water resistance and superior mechanical properties. The lens may be tinted with dyes and pigments.
Patent ES-8501387-A1 (ES)
Title: Substituted benzodiazepinones, process for their preparation and medicines containing them.
IPC: C07D401/06
Filed: 1983-10-25
Abstract: The specification describes new substituted dibenzodiazepinones of formula < IMAGE > (I) wherein R1 is hydrogen or chlorine atom and R is (1-methyl-4-piperidinyl)methyl, (1-methyl-1,2,5,6-tetrahydro-4-pyridinyl)methyl,1-methyl-1,2,5,6-tetra hydro-4-pyridinyl, (1-methyl-4-piperidinylidene)methyl,(2,3-dehydro-8-methyl-8-aza-bicycl o[3,2,1]oct-3-yl)-methyl, (8-methyl-8-aza-bicyclo[3,2,1]oct-3-ylidene)-methyl or an endo-or exo-(8-methyl-8-azabicyclo[3,2,1]oct-3-yl)methyl each being optionally substituted by one or two methyls on the heterocyclic ring, and the nontoxic, pharmaceutically acceptable acid addition salts thereof, processes for preparing them and pharmaceutical compositions containing these compounds. The compounds of formula I have an antiulcerative effect and an inhibitory effect on the secretion of gastric substances having anticholinergic activity, such as dryness of the mouth and mydriasis.
Patent ES-8503782-A1 (ES)
Title: Boiling liquid cooling system for internal combustion engines
IPC: C09K5/00
Filed: 1983-11-17
Abstract: A reduction of hot spots in the combustion chambers and the simultaneous elevation of bore temperatures in an internal combustion engine are achieved by a boiling liquid cooling process in which a high molecular weight, high saturation temperature organic coolant is supplied to the coolant jacket (26) of the engine head (22) entirely in the liquid state, thereby greatly reducing the ratio of vapor to liquid in the head jacket (26) for more effective heat transfer from the head (22) to the coolant.