baber/WOPTO huggingface dataset:
Patent ES-466555-A1 (ES)
Title: 2,5-Dihydro-1,2-thiazino(5,6-b)indole-3-carboxamide-1,1-dioxides and salts thereof
IPC: C07D209/42
Filed: 1978-02-02
Abstract: Compounds of the formula < IMAGE > WHEREIN R1 is hydrogen, methyl or ethyl R2 is methyl or ethyl Y is hydrogen, fluorine, chlorine, bromine, methoxy, methyl, ethyl or trifluoromethyl and Ar is 2-thiazolyl which may have one or two methyl or ethyl substituents attached thereto 5,6-dihydro-4H-cyclopentathiazol-2-yl 4,5,6,7-tetrahydro-2-benzothiazolyl 2-benzothiazolyl 3-isothiazolyl which may have a methyl substituent attached thereto 2-pyridyl which may have a methyl or hydroxyl substituent attached thereto 3-pyridyl 4-pyridyl 4-pyrimidinyl pyrazinyl 2-benzimidazolyl 2-oxazolyl which may have a methyl substituent attached thereto 2-benzoxazolyl or phenyl which may have a fluoro, chloro, bromo, methyl, ethyl, trifluoromethyl or methoxy substituent attached thereto and non-toxic, pharmacologically acceptable salts thereof formed with inorganic or organic bases. The compounds as well as their salts are useful as antiphlogistics and blood platelet aggregation inhibitors.
Patent ES-468149-A1 (ES)
Title: Process for manufacturing waffle blocks
IPC: A23G3/00
Filed: 1978-03-22
Abstract: A process and apparatus for manufacturing waffle blocks filled with cream are disclosed. Individual waffle sheets are moved on a feeder belt into contact with a coating device for coating on one side and are introduced subsequently into a stacking device where they are individually lifted by at least two oppositely mounted upright spiral feeders that grip the waffle sheets and guide them upwardly in succession against each other until a waffle block composed of a predetermined number of waffle sheets is completed. The completed waffle blocks are pushed by the spiral tracks on a run-off belt and discharged.
Patent ES-486718-A1 (ES)
Title: Method and apparatus for hydromechanical deep-drawing.
IPC: B21D22/20
Filed: 1979-12-10
Abstract: The present invention provides an improved method for hydro-mechanical stamping wherein hollow products are formed from flat blanks by the cooperation of a punch and a liquid female tool. The present method particularly provides for submerging in the liquid the blank which is to be stamped, the level of the liquid being also maintained above the usual stamping ring. The invention further provides apparatus which acts to center the blank relative to the stamping ring, the present apparatus comprising an additional ring rigidly connected to the stamping ring and having radial apertures therein which form portions of circuitous liquid paths through which liquid flows on stamping, the paths acting to prevent localized rupture during stamping. The present method and apparatus find particular application to the high-speed manufacture of hollow, thin-walled articles of non-cylindrical shape.
Patent ES-486860-A1 (ES)
Title: Adjustment means for stretch reduction rolling mills
IPC: B21B37/16
Filed: 1979-12-13
Abstract: An adjustment device is provided for regulating the total degree of drawing in a multi-stand stretch reduction rolling mill for the stretch reduction of tube having a digital unit which calculates intermittently the desired or theoretical stretchings ( lambda theor.) from the entering and exiting wall thicknesses (So, S) and the external diameters (Do,D) of both the actual entering and desired finished tube sections and continuously the actual stretchings ( lambda act.) from the entrance and exit speeds (Vo,V) of the tube, and a regulator adjusting the roll r.p.m.'s as a function of the differences in theoretical and actual stretchings ( DELTA lambda ).
Patent ES-488917-A1 (ES)
Title: Installation for burning-out scrap metal
IPC: F23G7/00
Filed: 1980-02-04
Abstract: Disclosed is an installation for burning-out scrap metal goods for the purpose of reclaiming scrap metal, comprising at least one furnace wagon, which is capable of being loaded with the scrap metal goods to by burned out at least one burning-out chamber into which the furnace wagon is movable for burning-out the scrap metal goods to produce scrap steel means for heating the burning-out chamber to a temperature of at least about 600 DEG C. at least one afterburning chamber communicating with the burning-out chamber for afterburning flue gases produced in the burning-out chamber at a temperature from about 1100 DEG to 1200 DEG C. a waste gas purifying plant communicating with the afterburning chamber for eliminating the flue gas impurities and for the scrubbing of the flue-gases originating from the afterburning chamber and at least one cooling chamber arranged adjacent to and in selective communication with the burning-out chamber for cooling the burned-out material.
Patent ES-8105393-A1 (ES)
Title: A substrate for use in a turbidimetric assay for lipase and a method for making this substrate.
IPC: C09K3/00
Filed: 1980-06-04
Abstract: A novel substrate for use in turbidimetric assay for lipase is disclosed which contains a lyophilized emulsion of the lipase-hydrolysable triglyceride a buffer a surface active agent and a bulking agent.
Patent ES-8201659-A1 (ES)
Title: Process for producing velvet leather imitations by the reversal process.
IPC: D06N3/00
Filed: 1981-02-05
Abstract: Process for the production of sheet products having a suede-like surface by application of a coating paste to a matrix whose surface has the structure of a negative of suede or suede-like materials, solidification of the coating by heating, stripping of the solidified coating from the matrix and, optionally, laminating it to a textile material, characterized in that: (a) a coating paste of a two-component system which does not harden to a polyurethane urea until heated, which system is based either on a blocked isocyanate prepolymer and a polyamine or on an isocyanate prepolymer and a complex of an alkali metal halide and an aromatic polyamine and, optionally, up to about 40% by weight, preferably less than about 30% by weight, more preferably less than about 25% by weight, and most preferably less than about 15% by weight, of solvent, so that the coating paste has a viscosity of at the most about 100,000 mPa.s at room temperature, is applied (b) the coating is heated to a temperature of from about 30 DEG to 80 DEG C., the viscosity of the coating paste passing through a minimum which is at the most about 30,000 mPa.s and (c) the coating is hardened to the polyurethane urea by heating to a temperature above about 90 DEG C.
Patent ES-8202007-A1 (ES)
Title: Process for the preparation of hydroxyamino-eburnane derivatives and octahydroindoloquinolizine intermediates
IPC: A61K31/4375
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-8203217-A1 (ES)
Title: Surgical stapling instrument.
IPC: A61B/
Filed: 1981-03-25
Abstract: A surgical stapling instrument comprising a handle (1) and a trigger (2) pivotally attached and on compression internal to the handle has been invented. The forward portion of the handle contains: a track (10) a plurality of staples (12) loaded and staple advancing means carried on the track (10) a track cover (3) mounted onto the track (10) and an anvil surface (9) mounted and a first bias means movably mounted on the cover (3). The anvil surface (9) terminates in a perpendicular flange. The forwardmost staple is adjacent the anvil surface. A retainer spring (15) mounted on the anvil surface or a leaf spring on the track supports the staple and separates it from the perpendicular flange. The staple is formed on the flange. The forward portion of the handle also contains a guide block (4) which is mounted on the track cover (3) adjacent the anvil surface (9). A forming blade (5) and a second bias means (6) are movably mounted on the guide block (4). The forming blade (5) and the trigger (2) have coordinating surfaces. A surgical stapling control means has also been invented. The control means comprise a mult-toothed ratchet on the rearward portion of the trigger (2) at least one guide pin (2b) attached to the initial end of the ratchet a nonpivoting pawl attached to the rearward portion of the handle to coordinate with the ratchet and guide means adjacent the rearward portion of the handle to coordinate with and provide tension to the guide pins (2b). Alternatively, the control means comprise a multi-toothed ratchet on the rearward portion of the trigger to coordinate with the ratchet at least one guide pin (2b) attached to the initial end of the pawl, and guide means adjacent the rearward portion of the handle to coordinate with and provide tension to the guide pin.
Patent ES-8203958-A1 (ES)
Title: Electrostimulation of microbial reactions.
IPC: C12N13/00
Filed: 1981-05-29
Abstract: A method of fermenting a substrate with a microorganism by forming a broth comprising the substrate and the microorganism, and forming a fermentation product therefrom characterised in that a fermentation stimulating electrical signal is imposed across the broth.
Patent ES-8301284-A1 (ES)
Title: Process for the recovery of lead and silver from minerals and process residues.
IPC: C22B13/00
Filed: 1981-06-11
Abstract: Residues containing lead as lead sulphate and silver in the form of native silver or silver chloride, sulfide or sulphate, as well as silver complexes with other metals, and resulting from the roasting and leaching of sulfide concentrates containing lead, zinc, copper, and silver are treated to produce a high grade lead and silver product containing lead predominantly as calcium plumbate in a process wherein the residue is leached with brine, the resultant leach solution treated with lime to precipitate lead as oxychlorides, and the resultant lime-oxychloride precipitate is calcined to produce a mixture of calcium orthoplumbate and lead oxide. Residual chloride can be washed easily from this product which may then be treated in a lead blast furnace to recover lead and associated silver in their elemental state.
Patent ES-8303824-A1 (ES)
Title: Method and apparatus for making recombinant storage batteries having coated intercell connectors
IPC: H01M50/528
Filed: 1981-10-07
Abstract: A method of manufacturing a recombinant lead acid battery includes placing two or more cell packs in a battery container and then loading the container into a frame mounted on a rotary capstan. The container is transferred to a moulding station and the plate straps and intercell connectors are moulded around the plate lugs. The container is then transferred to a coating station and the intercell connectors are dipped while still hot into a fluidized bed of epoxy resin particles. The particles adhere to the intercell connectors and are cured by their heat thereby forming an impervious layer around them. This layer acts as an electrolyte creepage barrier and prevents the surface of the intercell connectors acting as an electrolyte path for intercell ionic leakage.
Patent ES-8207375-A1 (ES)
Title: Resin coated dry 3-phase condenser
IPC: H01G4/38
Filed: 1981-10-15
Abstract: The prime components of a dry, three-phase (electrical) condenser, as used for power distribution networks are contained in a box made from an insulating moulding material and sepd. by pieces of conventional printed circuit board suitably supported within the box to contain introduction of an insulating casting or potting resin to fill the spaces between the condenser cores and the walls of the box. Avoids the use (and cost) of a moulding tool for enveloping the condensers in an insulating resin. The circuit board panels may be located by the edges between rail strips on the internal surfaces of the box sidewalls. Spacing of the centres of the panels may be controlled by rib profiles up the internal faces of the insulating box.
Patent ES-8301173-A1 (ES)
Title: Device for unloading load of ship or storehouse or removing deposite and carrying load material which is particularly difficult to be fluidized
IPC: B65G67/60
Filed: 1981-10-30
Abstract: The machine discharges ship's holds, hoppers and stockpiles, particularly those containing material which does not flow easily. It incorporates a vertical bucket elevator, whose bucket sidewalls are enclosed by an elastic cover travelling with them. The bottom station (3) of the elevator (2) is attached to an enclosing scoop trough (4), into which intake conveyors (5) discharge, these being mounted symmetrically on opposite sides of it. The elevator itself can incorporate a belt.
Patent ES-8304411-A1 (ES)
Title: Cheese spreads and process for preparation of the same.
IPC: A23C19/08
Filed: 1982-01-15
Abstract: A packaged cheese spread is prepared by mixing a natural, soft-to-medium cheese with an edible fat, a stabilizer and water. During mixing the temperature is brought to a temperature of about 125 DEG to 130 DEG C. at which temperature the mixing is continued for about 2 to about 10 minutes. The mixture is then cooled to from about 75 DEG to 85 DEG C., homogenized and packaged in sealed containers. Cheese spreads prepared in this way have good shelf life and retain the original flavor of the natural cheese.
Patent ES-8304714-A1 (ES)
Title: Electrochemical cells having a gelled anode-electrolyte mixture
IPC: H01M6/22
Filed: 1982-06-25
Abstract: An electrochemical cell having an anode, a cathode and an aqueous alkaline electrolyte solution. The anode is an intimate gelled mixture of a powdered metal, an aqueous electrolyte solution and an agent capable of gelling the mixture. The agent is a material capable of absorbing water and having a carbohydrate backbone which has a water soluble side chain grafted thereon. A preferred agent is a water insoluble salt of an aqueous alkali saponified gelatinized starch having a water soluble side chain grafted thereon. The gelling of the intimate mixture of the powdered metal anode and electrolyte solution with the agent is a method of improving the discharge characteristics of the cell.
Patent ES-8305736-A1 (ES)
Title: Pyridazine derivatives active on the central nerve system.
IPC: C07D237/20
Filed: 1982-08-10
Abstract: The present invention relates to derivatives of pyridazine of formula: < IMAGE > (I) in which R1 is alkyl or a phenyl group and R2 is H or R1 and R2 form, with the carbon atoms to which they are attached, a benzene cycle, R3 is H or phenyl and R4 is < IMAGE > in which R5 is H or CH3 and R6 is H, OH, OR or OCOR it also relates to a process for preparing the products of formula (I) and to the drugs containing at least one of said products.
Patent ES-8407584-A1 (ES)
Title: Method of determining corrosion properties of zirconium alloys
IPC: G01N33/20
Filed: 1982-09-06
Abstract: Means for discriminating the corrosion susceptibility of alloys of zirconium in an environment of a water cooled, nuclear fission reactor.
Patent ES-8402957-A1 (ES)
Title: Read and erase device.
IPC: G06K13/073
Filed: 1983-01-28
Abstract: This invention relates to a device adapted to read and erase magnetically encoded information on a ticket or card. A compact self-contained device is provided for attachment to a local utility meter (e.g. electricity meter) or a gas meter. The device comprises a compact casing 10 which is attached to an electrical drive motor 11 which, via roller 9, drives a drive roller 13. The casing 10 includes an entry mouth 18 which leads to a flow path 19 passing between the drive roller 13 and a pinch roller 15 and terminating in an exit mouth 20. Adjacent the entry mouth 18 are sensors 21, adapted to energize the motor 11 when a card is pushed into the entry mouth 18. Similarly adjacent the exit mouth 20 are sensors incorporating switches 22 which may be used to de-energize or reverse the motor. A magnetic read-head 25 is located within the casing 10 and is adapted to read information magnetically recorded on the card or ticket as it flows along the flow path 19. An erase head 23 may also be provided.
Patent ES-8404978-A1 (ES)
Title: Halogenated aromatic isocyanates or their mixtures having a diphenyl-methane structure.
IPC: C08G18/77
Filed: 1983-04-15
Abstract: 1. Halogenated aromatic isocyanates having an unsymmetrical methyldiphenylmethane or polymethyldiphenylmethane structure of formula : see diagramm : EP0092454,P7,F1 where see diagramm : EP0092454,P7,F2 One of the groups R1 , R2 , R3 , R4 being an NCO group and the others being hydrogen atoms, depending on the values and positions of (X)Y , and (CH3 )Z-1 .
Patent ES-8405258-A1 (ES)
Title: Two-part metal buckle
IPC: A44B11/12
Filed: 1983-06-28
Abstract: In a two-part metal buckle which is intended for steplessly joining textile belts, the co-operating buckle parts (1 and 2) are hingedly joined together by a common axis member (3). The hinges are formed by hinge sleeve portions (9 and 14) which are formed on plate portions (4 and 12) extending parallel to the pivot axis (3), and extend around the common axis member, at displaced positions relative to each other. The hinges are produced continuously in three successive working operations, wherein first the hinge strip portions (9% and 14%) are stamped out, and then pushed past each other, and bent around a wire (3) which is passed at a close spacing above the strip portions (9% and 14%), to form sleeve portions (9 and 14). Finally, the connecting web portions (38) and the wire (3%) are severed between the buckles, and the sleeve portions (9 and 14) are pressed into their final position. In the preferred embodiment, side walls (13) are bent up to cover the ends of the hinge, and bulges 16 are formed in plate (1) so that it is held by friction in the closed position between walls (13).
Patent ES-8406794-A1 (ES)
Title: Colour display tube.
IPC: H01J29/56
Filed: 1983-11-16
Abstract: In a color display tube of the so-called "in-line" type, the magnetic field which extends substantially parallel to the plane through the beam axes is distorted so as to be locally pincushion-shaped by means of field shapers at the end of the electron gun system. This effects coma correction for the rasters produced by the three electron beams at the display screen, without causing substantial deflection defocusing of the side beams.
Patent ES-8501170-A1 (ES)
Title: Electrochemical cell with degassing system
IPC: H01M6/16
Filed: 1984-02-15
Abstract: Electrochemical cell for general use comprises an alkali(ne earth) metal anode, or solid active cathode and a solvent contg. an organic electrolyte salt, includes a degassing system for the release of gas under pressure. At least 80 vol.% of the electrolyte consists of a volatile component having a b.pt. of 30-130 deg.C. - The cell is maintained practically without excess pressure. It is resistant to degradation and abuse. The operation of the cell ceases almost completely within a short period of time after degassing of the cell, thus avoiding conditions of degradation experienced in prior art which lead to a rise of temp. and possibly to inflammation. The cell is thus safer.  (0/0)
Patent ES-8505969-A1 (ES)
Title: Preparation of a pharmaceutically active pyridazine derivative.
IPC: C07D487/04
Filed: 1984-04-12
Abstract: A novel method of preparing ethyl{6-[ethyl-(2-hydroxypropyl)amino]-3-pyridazinyl}hydrazinecarboxylate is disclosed, wherein 7-chloro-3-methyl-4-oxo-4H-pyridazino[6,1-c][1,2,4]triazine is treated with ethyl-(2-hydroxypropyl)amine. The corresponding amino derivative is hydrolized in mild conditions and the hydrazino compound thus obtained is suitably acylated.
Patent ES-8600610-A1 (ES)
Title: Gluing and folding machine
IPC: A43D8/40
Filed: 1984-06-21
Abstract: A gluing and folding machine has a control element in order to select between manual and automatic operation. The machine comprises a conventional device for folding (reduced supply step size) along "outer" corners and for cutting "inner" corners, as well as switching elements for the glue supply. The machine also has a device, under the control of which folding can be carried out if cutting has been selected, as well as a device, with which a selection can be made between "glue supply OFF", "glue supply ON" and "reduced glue supply on folding". Finally, the machine has a further device so that, in automatic operation, the toggle switch can be used alternatively for overriding the glue supply or the edge-cutting device.
Patent ES-8900169-A1 (ES)
Title: Super jet black coatings.
IPC: C09D133/00
Filed: 1984-09-14
Abstract: A coating composition is described comprising a 1:2 chromium complex of a mono-AZO dye substituted with amino-phenol and coupled with a 2-napthol in a thermosetting resin system. The composition when applied to a substrate imparts a super jet black coating which is non-bleeding, unaffected by the dispersion method or vehicle used, and is durable to the elements.
Patent ES-8600296-A1 (ES)
Title: 5-Aroyl-1,2-dihydro-3H-pyrrolo 1,2-a pyrrole-1-carboxylic acids and derivatives thereof, processes for their preparation, and intermediates therefor.
IPC: C07D487/04
Filed: 1984-11-16
Abstract: Novel 5-aroyl-6-methylthio-, 6-methylsulfinyl-, or 6-methylsulfonyl-1,2-dihydro-3H-pyrrolo[1,2-a]pyrrole-1-carboxylic acids represented by the formulas < IMAGE > (1) < IMAGE > (2) and the pharmaceutically acceptable, non-toxic esters and salts thereof, wherein R1 is lower alkylthio, lower alkylsulfinyl, or lower alkylsulfonyl R2 is hydrogen, hydroxy, lower alkyl, vinyl, cyclohexyl, cyclopropyl, lower alkoxy, fluoro, chloro, bromo, trifluoromethyl, trifluoromethoxy, nitro, amino, lower alkylcarbonylamino, lower alkylthio, lower alkylsulfonyl, or lower alkylsulfinyl X is oxygen, sulfur, N-R3 where R3 is hydrogen or lower alkyl. This invention describes intermediates of the process and the process for the production of these compounds and their pharmaceutically acceptable non-toxic salts and pharmaceutical composition thereof. The claimed compounds are useful as anti-inflammatories and analgesics in mammals.
Patent ES-8607766-A1 (ES)
Title: Rolling stand with device for angularly adjusting the roll position
IPC: B21B35/14
Filed: 1984-12-21
Abstract: The invention relates to a rolling stand, in particular with rolls comprising grooves provided with essentially radial repetitive notches for the production of ribbed, threaded and similar bars, stand being provided with a device for angularly adjusting the roll position, which is operable in an immediate and simple manner.
Patent ES-8602570-A1 (ES)
Title: Process for the dehydrogenation of hydrocarbons.
IPC: C07C5/333
Filed: 1985-04-29
Abstract: In the dehydrogenation of hydrocarbons (I) by passing (I) adiabatically through a fixed catalyst bed and regenerating the catalyst discontinuously by passage of gases (II) contg. O2, the flow direction of (II) during the regeneration phase is opposite to that of (I) during the dehydrogenation phase.