baber/WOPTO huggingface dataset:
Patent ES-8303225-A1 (ES)
Title: Apparatus for sealing the valve in a valve bag
IPC: B65B51/02
Filed: 1982-03-02
Abstract: Apparatus to seal the valve of a valve bag with adhesive and of the kind where bag arrives from bagging machine standing up or somewhat reclining. The apparatus comprises adhesive sprayer (9) over which and fitted thereto a shield (23) with bow-shaped cross-section and rounded front is mounted so that the fronts of shield (23) and sprayer (9) are flush over and under each other, or so that the shield (23) protrudes in front of sprayer (9). The assembly comprising shield (23) and sprayer (9) is suspended or has organs to move it in a way that the assembly during insertion into the valve (6) describes a bow-shaped motion (A) in the vertical middle of the bag valve and so that the assembly lifts up the valve (6) when inserted. The adhesive sprayer (9) is designed to apply adhesive onto the lower inside of the bag valve (6). According to one special embodiment the adhesive sprayer can turn or rotate round its own axis in order to apply a consistent strip of adhesive. After the adhesive has been applied to the valve a piston member compresses the valve from above in order to close the valve. Besides, there may be a sensory organ incorporated in the shield so as to ensure that adhesive is applied only after proper insertion of the adhesive sprayer into the valve of the bag. The apparatus ensures that the adhesive sprayer is properly inserted into the valve as the valve is opened and distended by the shield prior to the process, and in addition the sprayer will be placed at exactly the same spot every time it enters a valve due to its being fixed to the guiding shield.
Patent ES-8400497-A1 (ES)
Title: Process for shaping a workpiece and producing a surface perimeter on a workpiece which matches the surface perimeter of a pattern which it is desired to reproduce
IPC: C23F1/00
Filed: 1982-04-19
Abstract: This invention comprises a process for shaping a workpiece and for producing a surface profile which matches the surface profile of a pattern. The process comprises the operations of applying a protective material to at least one part of the surface of the workpiece which has to be shaped, the protective material being designed to protect the surface from the effects of a chemical etching agent. A plate is then pressed against the surface, the plate having a surface profile which comprises a negative image of the surface profile which has to be formed on the workpiece, the surface of the plate comprising a material which is designed to remove the protective material when the plate is pressed against the surface and withdrawn from the surface. The plate is then removed from the surface to remove the protective material from those parts of the surface which are in contact with the surface of the plate. Chemical etching agent is then applied to the surface which is not covered by the protective material. The operations of pressing the plate against the surface to remove protective material and chemical etching of the surface of the workpiece are repeated until the surface profile of the workpiece matches the surface profile of the pattern.
Patent ES-8401295-A1 (ES)
Title: Telephone/data terminal
IPC: H04Q11/04
Filed: 1982-07-14
Abstract: In an Integrated Services Digital Network (ISDN), in which intelligence is conveyed in digital form to the subscriber's premises, it is possible to provide for a number of different services in addition to speech. The speech is conveyed in digital form, at 64 kb/s available on an 80 kb/s bit stream. The present arrangements use an interface (2) which includes a multiplexer/demultiplexer (6) between the various peripherals and the line. In one direction this merges the bit streams and in the other direction it "un-merges" them. The control is such that in addition to speech it is possible to handle one or two 8kb/s channels or a 16kb/s channel. Various methods of selecting which peripherals to be connected to the multiplexer/demultiplexer are described, such as switched selection in which different bit streams can each be switched to any one of a number of peripherals. An alternative method of selection is to use a set of data busses, one per bit rate channel, with gating between the busses and the peripherals. A further method uses a set of closed loops or rings one per bit rate channel.
Patent ES-8404669-A1 (ES)
Title: Process for the catalytic Pd arylation of olefines with aryl halogenides.
IPC: C07B37/00
Filed: 1982-11-03
Abstract: Compounds of the formula I < IMAGE > (I) in which A is C2-12-alkenyl, C4-8-cycloalkenyl or a grouping-C(R)=C(R')-Y and Y, R, R', R1, R2, R3 and R3' are as defined in patent claim 1, can be prepared in high yields in a simple and economical manner by reacting corresponding bromobenzenes or iodobenzenes with a compound HA in the presence of an alkali metal salt or alkaline earth metal salt of an aliphatic monocarboxylic acid having 1-12 C atoms or benzoic acid, of a cyclic or N,N-disubstituted amide as the solvent, particularly N,N-dimethylformamide, and of a palladium compound which can, if desired, contain arsenic or phosphorus, as the catalyst.
Patent ES-8403167-A1 (ES)
Title: Anode positioning system.
IPC: C25C3/20
Filed: 1983-02-11
Abstract: For use with an electrolytic cell having multiple suspended anodes, an anode positioning system including an individual screw jack for raising and lowering each anode, an individual reduction gear box for driving each screw jack, an individual slipping frictional clutch connected to the input shaft of each gear box, and a motor for bidirectionally driving the gear boxes through the clutches. The motor is connected to the clutches through a transmission selectively operable to drive all the gear boxes in the same direction, or to simultaneously drive some of the gear boxes in one direction and others in the opposite direction so that some anodes are raised as others are lowered thereby to "pump" the cell by agitating the electrolyte.
Patent ES-8502007-A1 (ES)
Title: Method and apparatus for making steering rack bars.
IPC: B21D53/88
Filed: 1983-06-03
Abstract: PCT No. PCT/AU83/00073 Sec. 371 Date Jan. 4, 1984 Sec. 102(e) Date Jan. 4, 1984 PCT Filed Jun. 2, 1983 PCT Pub. No. WO83/04197 PCT Pub. Date Dec. 8, 1983.A die for forming a Y-form rack portion of a steering rack bar from a blank by forging in which the die has at least three forming elements (44, 47, 48) relatively movable on application of forging pressure to the die to converge on a blank therein, a first of the forming elements (44) having in it cavities the shape of which corresponds to the shapes of the teeth to be formed, second and third forming elements (47, 48) having forming faces to form longitudinal guide faces (4, 5) on the Y-form rack portion on the side thereof opposite the teeth (8). The three forming elements (44, 47, 48) are shaped and arranged to move together to converge on the blank to transform it into the final form in such a manner as to inhibit escape of the material of the blank between the first and second or first and third forming elements up to substantially the last instant of closure of the die. It is preferred to provide a fourth forming element (30) between the second and third forming elements which serves to guide their movement and to control the shape of a surface of the rack portion (14) lying between the longitudinal guide faces (4, 5) and it is further preferred to impart to the second (47) and third (48) forming elements a rolling motion as they converge on the blank. The die is preferably constructed to be used in a single direction impact press. A method of making a steering rack bar having a Y-form rack portion and a cylindrical portion from a blank by forging is provided in which an accurately shaped and substantially cylindrical blank is first produced and the cylindrical portion of the blank is held while the Y-form rack portion is formed in a die of the configuration described above.
Patent ES-8404832-A1 (ES)
Title: Process for producing coffee extract.
IPC: A23F5/26
Filed: 1983-06-16
Abstract: Coffee extracts are processed in a continuous counter-current process of split extraction to obtain (1) atmospheric solids, (2) a push-out of low concentration, mainly atmospheric solids and (3) autoclave solids. Each stream can be further processed separately before recombining to achieve optimized/desired flavor characteristics.
Patent ES-8602768-A1 (ES)
Title: Novel N-(bicyclic heterocyclyl)-4-piperidinamines.
IPC: C07D409/14
Filed: 1983-07-11
Abstract: Novel N-(bicyclic heterocyclyl)-4-piperidinamines having antihistaminic and serotonin-antagonistic properties which are useful in the treatment of allergic diseases.
Patent ES-8502129-A1 (ES)
Title: New derivatives of biliary acids, process for the production thereof and pharmaceutical compositions containing the same.
IPC: C07J9/00
Filed: 1983-07-28
Abstract: Derivatives of biliary acids having formula I < IMAGE > (I) wherein St has the meaning of the 17-etiocholanyl residue, having two or more hydroxyl groups both in the alpha and beta conformation, some of which being optionally replaced by keto groups, and their pharmaceutically acceptable salts with alkaline or alkali-earth metals, or with organic bases.
Patent ES-8503635-A1 (ES)
Title: Soluble nitrogenous fertiliser prodn.
IPC: C05C1/00
Filed: 1983-11-25
Abstract: The process consists of (a) mixing stoichiometric amts. of pure ammonia and 54-55% nitric acid in a neutraliser to give ammonium nitrate with a large evolution of heat, producing a 75% soln. at 182 deg.C under 4 kg/cm2 pressure; (b) adding in a homogeniser tank, substances supplying secondary elements (3% S and 2% Mg in the final prod.) and trace elements (0.05% Mn and Zn, 0.02% B, 0.0005% Mo and traces of Fe in the final prod.); (c) reducing the high water content in a concentrator; (d) melting the ammonium nitrate from (c); and (e); prilling in a counter-current of air to obtain the prod. in small homogeneous white spheres which are sieved, coded and stored.
Patent ES-8501301-A1 (ES)
Title: Flexible tubular piping mfr.
IPC: B29D23/20
Filed: 1984-01-04
Abstract: The process comprises unwinding cloth into a plasticiser, with passage via two rollers to gyratory cutters. The cutters produce differing width cloth strips which then go on to a reel. - The strip is then folded longitudinally, for welding and pressing.
Patent ES-8504767-A1 (ES)
Title: Alkyl-fluoro-piperazinyl oxo-di:hydro quinoline carboxylic acids
IPC: A61K31/495
Filed: 1984-03-02
Abstract: 1-Alkyl 6-fluoro 7-(1-piperazinyl) 4-oxo 1,4-dihydro quinoline 3-carboxylic acids of formula (I) and their salts with physiologically acceptable acids are made by (a) reacting 3-chloro 4-fluoro (N-alkyl)aniline with ethoxy-methylene malonitrile to obtain 3-chloro 4-fluoro (N-alkyl)anilino methylene malonitrile of formula (II) (b) cyclising (II) under Friedel-Crafts conditions to obtain 1-alkyl 6-fluoro 7-chloro 4-imino 1,4-dihydroquinoline 3-carbonitrile of formula (III) and (c) reacting (III) with piperazine to obtain (I).
Patent ES-8601336-A1 (ES)
Title: Electrodeposition of copper
IPC: C25D3/38
Filed: 1984-06-08
Abstract: An aqueous acidic electrolyte for electrodepositing an exceptionally bright, levelled and ductile copper deposit comprises a synergistic combination of: (a) a substituted phthalocyanine compound, and (b) an apo safranine compound represented by the formula: < IMAGE > wherein: R independently represents -CH3, -C2H5 and -C3H7 and X represents a chloride, bromide, iodide, fluoride, sulphate, bisulphate or nitrate ion. The electrolyte preferably also includes supplemental brightening agents such as organic polysulphides, sulphides and/or polyether compounds.
Patent ES-8600060-A1 (ES)
Title: Galenic form for the administration by inhalation of calcium antagonists.
IPC: A61P3/00
Filed: 1984-07-19
Abstract: Pharmaceutical compositions for administration by inhalation, wherein calcium-antagonists are employed as the active substances, e.g., metered-sprays of calcium-antagonists, in particular of diltiazem and a process for their manufacture are described.
Patent ES-8606659-A1 (ES)
Title: Immunoassay methods and compositions.
IPC: G01N33/564
Filed: 1984-09-25
Abstract: An immunoassay utilizing a novel liposome composition in which there is incorporated a stabilizing or destabilizing component and an antigen. The presence of cognate antibodies in test samples is detected by the alteration of the supramolecular structure of the liposomes resulting in changes in stabilization. Destabilization can be detected, and in certain cases, caused by, the addition of magnesium or calcium ions. Increased stabilization can be detected by the polymerization of bilayer components in response to ultra-violet light. Antibody-antigen interactions at the liposome surface mediate the stabilization/destabilization response.
Patent ES-8600845-A1 (ES)
Title: Robotic fruit harvester
IPC: B25J19/02
Filed: 1984-09-28
Abstract: A method and system for harvesting fruit, such as citrus fruit. A modularized housing is provided with a mechanism for disposing the housing opposite a picking zone of a tree, with an open side thereof defining a picking aperture. The picking zone is illuminated, and an electronic camera at the geometric center of the housing having a 256x256 sensor array records the picking zone. Electronic processing circuits identify the X-Y coordinates with respect to the aperture of each identified fruit with color discrimination means utilized for such identification. The X-Y coordinates are stored in memory. An extensible picking arm is then placed with a pivot at the geometric center and sequentially extended through each stored X-Y coordinate. An optical seeker, having a light source and a quadrature optical detector, disposed at the distal end of the arm detects a fruit in the path of the extending arm and controls the movement of the arm to cause a severance head on the arm to contact the fruit. A set of grippers are then closed onto the fruit and stem to separate the fruit. An articulated collection arm follows the picking arm and collects the picked fruit in a cup and subsequently drops the fruit into a collection system.
Patent ES-8607508-A1 (ES)
Title: Electric pipe snubber.
IPC: F16L3/18
Filed: 1984-10-15
Abstract: An electric pipe snubber has an annular housing, fixed to a supporting surface, surrounding a pipe and a plurality of brake means fixed to the housing radially disposed about the pipe, which are biased towards and engage a serrated section on the pipe, and a means for electromagnetically releasing the brake means to permit axial displacement of the pipe relative to the annular housing. The brake means have teeth on the end thereof which mesh with the serrations on the pipe. A pipe support system using a series of the electric pipe snubbers along a length of pipe has a control means which releases the brakes of one of the series of the snubbers while the remainder of the series restrain the pipe from axial displacement.
Patent ES-8607978-A1 (ES)
Title: The production of mannitol and higher mannosaccharide alcohols.
IPC: C07C29/14
Filed: 1984-10-26
Abstract: A method for hydrolyzing coffee extraction residue materials to produce manno-saccharides having a degree of polymerization from 1 to 10 and subsequently neutralizing and reducing said mixture of manno-saccharides to their corresponding alcohols. The coffee material, preferably spent coffee grounds from a commercial percolation system, is hydrolyzed in a Plug Flow tubular reactor in the presence of an acid catalyst, such as sulfuric acid. Depending on the time, temperature, pressure and catalyst concentration selected, manno-saccharides or mannose is produced. The manno-saccharides or mannose produced are separated from coffee residue material in the form of a syrup and neutralized with calcium hydroxide. The neutralized mixture of manno-saccharides or mannose is reduced to their corresponding alcohols or mannitol.
Patent ES-8604266-A1 (ES)
Title: Functionalized polyacrylamide grafted starch polymer wet strength additives.
IPC: D21H17/28
Filed: 1984-12-13
Abstract: A functionalised polyacrylamide grafted starch useful as a paper wet strength additive wherein at least 5 weight percent of the corresponding polyacrylamide grafted starch polymer is polyacrylamide and comprising substituents derived from one or more materials containing two or more aldehyde units, e.g. glyoxal.
Patent ES-8702096-A1 (ES)
Title: Information transmission system.
IPC: H04W16/00
Filed: 1985-03-22
Abstract: Mobile transmitting/receiving stations are connected via radio to stationary transmitting/receiving stations (BS/A, BS/B, BS/C). The stationary stations are arranged in the centre of cells divided into sectors (1, 2, 3). A plurality of cells are combined to form groups. In each case only one sector in the cells of a group is illuminated at a given time by the radiation pattern of the respective stationary station (time-division and space-division multiplex). The radiated signals each contain a code which is different for the cells of one group.
Patent ES-8605607-A1 (ES)
Title: Device for cleaning a ground surface, particularly for removing dog faeces.
IPC: E01H1/00
Filed: 1985-05-10
Abstract: The device is mounted on a movable vehicle which is capable of being moved along a pavement. This device comprises, in combination, a bell-shaped suction means (1) movable between two positions, one operational, where it is in contact with the ground and the other, a rest position, where it is set back relative to the ground, the said means containing at least one spray nozzle (4) connected to a pressurised cleaning agent source, and a suction pipe (2) connected to a partial-vacuum chamber, itself connected to a reservoir for storing the wastewater, the axis of the suction pipe (2) for the wastewater being in a plane which is substantially parallel to the ground and closest to the latter, and the jet from the nozzle (4) being mounted so as to be movable about a horizontal axis to converge in the direction of the suction flow of the wastewater.
Patent ES-8604129-A1 (ES)
Title: 2-Alkylsulphonyl-1,4-diaminobenzenes, process for their preparation and oxidative hair-dyeing compositions containing these compounds.
IPC: A61Q5/10
Filed: 1985-06-03
Abstract: Cpds. of formula (I) R = CH3 or C2H5, and its salts, are new. 2-Methyl-sulphonyl-ethyl-1,4-diamino benzene, (I-1), m.pt. 147-149 deg. C, and its salts, are specifically claimed. 2-Alkyl-thioethyl-nitrobenzene, obtd. as an intermediate in the synthesis of (I) from 2-nitrophenylethyl bromide, is new.
Patent ES-8702266-A1 (ES)
Title: Open sea transfer of articles
IPC: B63B35/30
Filed: 1985-08-21
Abstract: An arrangement for effecting open sea transfer of articles to and from a vessel subject to movement in the pitch, roll, yaw, heave and sway senses includes a gantry having one end carried by the vessel, and a free end having a carrying device adapted for carrying an article, the gantry being articulated such that the carrying device can be substantially stabilized in space whereby it maintains a generally constant position or course in space irrespective of the motion of the vessel.
Patent ES-8706000-A1 (ES)
Title: Laser lettering on pigmented systems.
IPC: C08L101/00
Filed: 1986-02-04
Abstract: Process for the inscription of organic material of high molecular weight containing at least one radiation-sensitive additive capable of producing a discolouration, characterised in that laser light with a wave length lying in the near UV- and/or visible and/or near IR-region is used as radiation energy and at least one inorganic and/or organic pigment and/or one polymer-soluble dye as additive.
Patent ES-8706249-A1 (ES)
Title: Fluid-tight coupling device for two sections of a conduit.
IPC: F16L27/087
Filed: 1986-03-21
Abstract: In a fluid-tight coupling comprising a male fitting (1) having an axial channel (2) issuing to the outside via a radial opening (3) and forming the first section of the fluid line, said coupling requiring the male fitting to penetrate into a bore (6) in a mating part (5) containing the second section of said fluid line (4) issuing into the bore in line with the radial opening (3) when coupling is made and the male fitting (1) carrying two seals, located respectively above and below the radial opening, an improvement protects the seals against damage on insertion, wherein the upper seal (8) is secured between a conical shoulder (10) on the male fitting and a sliding ring (11) around the fitting, having a radial through-hole (17), the lower seal (9) is secured between same said ring and the conical top surface (12) of a sliding bushing (13) fitted over the end of the male fitting and the bore of the mating part has a shoulder (19) such that at the time of coupling the bushing (13) bumps said shoulder (19) and slides upwardly relative to the male fitting, compressing the seals (8, 9) so that they expand radially following the oblique containing walls (10, 12).
Patent IE-911060-A1 (IE)
Title: Propanobicyclic amine derivatives for cns disorders
IPC: C07D295/03
Filed: 1991-03-28
Abstract: Certain propanobicyclic amine compounds are described for treatment of CNS disorders such as psychotic disorders, convulsions, dystonia and cerebral ischemia. Compounds of particular interest are of the formula wherein each of R<1>, R<2>, R<3>, R<4>, Y and Z is independently selected from hydrido, hydroxy, alkyl, cycloalkyl, cycloalkylalkyl, phenalkyl, phenyl, alkoxy, phenoxy, phenalkoxy, alkoxyalkyl, halo, haloalkyl and hydroxyalkyl; wherein R<3> and R<4> may be taken together to form oxo; wherein each of R<9>, R<1><0>, R<1><1>, R<1><2>, R<1><3> and R<1><4> is independently selected from hydrido, alkyl, cycloalkyl, hydroxyalkyl, fluoroalkyl, cycloalkylalkyl, alkoxyalkyl, phenalkyl and phenyl; wherein G within the nitrogen-containing cyclohetero moiety is selected from wherein R<1><5> is selected from hydrido, alkyl, cycloalkyl, cycloalkylalkyl, phenyl, phenalkyl, alkoxyalkyl and hydroxyalkyl; wherein each of R<1><6> and R<1><7> is independently selected from hydrido, hydroxy, alkyl, phenalkyl, phenyl, alkoxy, fluoroalkyl and fluoro; wherein m is one or two; wherein p is a number selected from zero through four, inclusive; wherein each of q and r is a number independently selected from one through three, inclusive, with the proviso that sum of q and r is a number from three through six, inclusive; with the further proviso that the nitrogen-containing cyclohetero moiety must be attached at one position selected from R<3>, R<4>, ring-position two, ring-position three and ring-position four; or the pharmaceutically-acceptable salts thereof.
Patent IE-901675-A1 (IE)
Title: Preparation of 2,4,5-Trifluorobenzoic Acid by the¹Decarboxylation of 3,4,6-Trifluorophthalic Anhydride
IPC: C07C63/70
Filed: 1990-05-08
Abstract: It has been discovered that 3,4,6-trifluorophthalic anhydride may be decarboxylated by heating in a polar aprotic solvent to yield 2,4,5-trifluorobenzoic acid.
Patent IE-911862-A1 (IE)
Title: A ram testing apparatus
Inventor: BYRNE PATRICK JOSEPH
IPC: F15B19/00
Filed: 1991-05-31
Abstract: A hydraulic ram testing apparatus for simultaneously testing a number of rams 26. Cylinders of the rams 26 are clamped horizontally on ram support brackets 24, 25 on a support frame 6, 7, 8, 9. Movable ram end engagement members 20, 21 on the frame are engagable with each ram 26 to move the ram piston relative to the ram cylinder. A pressurised hydraulic fluid source can be coupled to the rams 26 for testing.