baber/WOPTO huggingface dataset:
Patent ES-8307246-A1 (ES)
Title: Lactam compounds, pharmaceutical preparations containing them, and processes for the preparation of these compounds and pharmaceutical preparations.
IPC: C07D211/76
Filed: 1982-10-16
Abstract: The invention relates to new lactam compounds, pharmaceutical compositions containing them (especially those for oral or rectal application) and to processes for the preparation of these compounds and compositions. The new compounds have the general formula < IMAGE > (I) wherein X represents a straight or branched alkyl radical with 1 to 4 carbon atoms, preferably a methyl group. The new compounds of formula (I) have sedating-tranquilizing properties. In higher dosages some of them also act as hypno-anesthetics. Moreover the derivative in which X represents the methyl group has anticonvulsant activities. The valuable compounds of formula (I) are prepared in a manner known per se e.g. by reacting an 3-alkyl-3-halogen-2-oxopiperidine (the alkyl having 1-4 carbon atoms) with a metal derivative of 2,3-dihydro-3-oxo-1,2-benzisothiazoldioxid-(1,1) or by reacting an 3-alkyl-3-amino-2-oxopiperidine with o-sulfobenzoic acid dichloride or dibromide or with an o-halomercaptobenzoylhalide, followed by oxydation. Other processes known per se, such as cyclizations to form lactam rings, are also suitable for the preparation of the compounds of formula (I).
Patent ES-8404170-A1 (ES)
Title: Method and apparatus for assembling sliders on an uncut fastener chain.
IPC: A44B19/64
Filed: 1982-12-28
Abstract: A method and apparatus for feeding sliders to a slider pocket are disclosed. Sliders taken from the pocket are assembled on the fastening element sections of an uncut fastener chain which is moved and stopped intermittently to allow the assembly of the sliders wherein sliders longitudinally aligned and delivered by a slider chute are fed into a slider holder one at at time. The slider holder carrying a slider received from the chute is transferred to a slider assembling station from a direction at right angles to the direction of fastener chain transfer, and the slider is loaded at the slider assembling station into the slider pocket which is provided at the upper end of a slider pocket block raised from the direction at right angles to both the fastener chain transfer direction and slider transfer direction, and the slider holder is returned to the exit of the slider chute. These steps are repeated in synchronism with the stopping of movement of the uncut fastener chain. In loading the sliders into the slider pocket, the sliders are introduced from the side of the pocket so that the slider pull tab will not pose an obstacle, regardless of its shape.
Patent ES-8402709-A1 (ES)
Title: Cigarette filter
IPC: A24D3/04
Filed: 1983-02-16
Abstract: A filter for a cigarette includes a porous filter rod circumscribed by a porous or air permeable wrapper, and ventilating air grooves embedded in the wrapped filter rod which extend from one end of the filter rod a preselected distance generally longitudinally thereof. The wall of each of the grooves defined by the wrapper is impermeable to air and smoke while at least a portion of the remaining area of the wrapper is air permeable. An air permeable tipping material circumscribes the wrapped filter rod which provides a path for ventilating air flow into the filter rod and a path for air flow into the grooves. Due to the air impermeable wall of the grooves, the air flowing in the grooves is segregated from the air and smoke flowing through the filter rod so that ventilating air is the only substance flowing in the grooves. The air flowing through the tipping material into the filter rod co-mingles with and dilutes the smoke flowing through the filter rod before it reaches the smoker's mouth.
Patent ES-8401870-A1 (ES)
Title: Manufacture of member for gearing with tooth
IPC: B21K1/30
Filed: 1983-03-30
Abstract: In a method of producing toothed metallic elements for the transmission of motion, in which in a first step of the method a collar is formed on at least one flat outer zone of a blank part of the element for the transmission of motion, which collar is essentially at right angles to the plane of the blank part, the collar is then worked in such a way that a hardened bead or flange results at the outer zone, the mechanical properties of which bead or flange are higher than those of the rest of the blank part, and then a tooth system for the transmission of motion is formed by the cutting-out, punching-out or the like of the bead or flange.
Patent ES-8404223-A1 (ES)
Title: Compliance system for industrial manipulators
IPC: G05D3/12
Filed: 1983-05-30
Abstract: A five and one-half degree of freedom adjustable compliance system exhibits a range of compliant control useful for large industrial manipulators which experience a range of tool lengths and payloads. Reinforced elastomeric spheres provide monotonically increasing spring stiffness and can automatically be adjusted for a desired stiffness range through pressurized fluid. Local position sensing of the robot gripper is achieved by linear variable-differential transformers. The output is analyzed by a microcomputer for possible readjustment of the manipulator.
Patent ES-8504692-A1 (ES)
Title: Antimicrobial disulfide prodrugs.
IPC: C07K5/06
Filed: 1983-06-07
Abstract: A series of prodrugs is described which have improved antimicrobial activity and physico-chemical properties. The structures of the biologically active ingredients are characterized by having a selected oligopeptide backbone attached, via the alpha -carbon of an L-alanyl unit thereof, by means of a disulfide link to the residue of an antimicrobial mercaptan.
Patent ES-8405969-A1 (ES)
Title: Complementary FET ripple carry binary adder circuit
IPC: G06F7/506
Filed: 1983-09-23
Abstract: A binary ADDER stage for producing SUM and Carry signals is constructed with five transistors, an exclusive OR gate and an exclusive NOR gate. The two digits to be added are applied to the exclusive OR gate, the output of which is connected to one input of the exclusive NOR gate and to the gate electrode of a first N-type transistor. The second input of the exclusive NOR gate is connected to a carry input terminal, and the output of the exclusive NOR provides the sum of the two digits plus the carry. The conduction path of the first N-type transistor is connected between the carry input and carry output terminals and is conditioned to conduct when the input digits differ. Second and third N-type transistors are serially connected between the carry out terminal and ground reference and have respective gate electrodes connected to the two digit input terminals respectively, for clamping the carry out terminal to a logic 0 whenever both input digits are logical 1's. Fourth and fifth P-type transistors are serially connected between the carryout terminal and positive supply potential and have respective gate electrodes connected to the two digit input terminals, respectively, for clamping the carry output terminal to a logic 1 whenever both input digits are logical 0's.
Patent ES-8604620-A1 (ES)
Title: Resilient cellular polymers from amine terminated poly(oxyalkylene) and polyfunctional epoxides.
IPC: A61L15/00
Filed: 1984-04-04
Abstract: An absorbent, resilient, flexible cellular polymeric material comprising the reaction prod. of at least one epoxy resin and amine terminated poly(propylene or ethylene oxide), and/or amine terminated copolymers of ethylene oxide and propylene oxide, the ratio of ethylene oxide gps. to propylene oxide gps being 1 to 15, pref. 3 to 10. The reaction mixt. comprises 1-3, pref. 1.2-1.8 epoxy gps per amine gp.
Patent ES-8601687-A1 (ES)
Title: pH independent controlled releasable tablets.
IPC: A61K9/22
Filed: 1984-04-06
Abstract: Novel pH independent, controlled release oral tablets comprising an effective amount of an intimate mixture of dipyridamole or an acid addition salt thereof, at least 18 acid equivalents of at least one non-toxic, pharmaceutical acid or acid substance per mole of dipyridamole and a sufficient amount of a disintegration agent to allow at least 90% dissolution of dipyridamole in the gastrointestinal pH range of 1 to 7.
Patent ES-8506976-A1 (ES)
Title: Insect trap with entrance funnel
IPC: A01M1/02
Filed: 1984-04-30
Abstract: A trap has a chamber with a frusto-conical or funnel-shaped vertical entrance with smaller end in the chamber, with the entrance inner wall uniformly coated with PTFE and the chamber contg. an attractant, partic. a pherohormone or phagoattractant. - The entrance is pref. of polyethylene and the chamber holds an insecticide or aq. soln. of surfactant.
Patent ES-8607599-A1 (ES)
Title: Nuclear reactor loss of coolant protection system.
IPC: G21C9/004
Filed: 1984-10-15
Abstract: A pressurized water reactor system having circulation means outside the containment vessel for the circulation of loss of coolant emergency water is provided which prevents exposure of such water to the atmosphere. The system includes an enclosure, separate from the containment vessel, the interior of the enclosure being sealed to the atmosphere and containing a pumping means, and encased inlet and outlet conduits communicating between the interior of the containment vessel and the pump means within the enclosure. The enclosure may also contain a heat exchange means, while the emergency water storage tank can be positioned in the containment vessel, in the enclosure, or separate from both. Provision is also made for use of the pump in the enclosure for circulation of residual heat removal coolant water.
Patent ES-8609859-A1 (ES)
Title: Apparatus for band compression processing of a picture signal.
IPC: H04N7/36
Filed: 1985-03-08
Abstract: An apparatus for band compression processing of a picture signal which generates forecasting error signal and movement vector and updates only the movement vector during a comb-out operation. During comb-out processing, a picture signal is recirculated while the movement vector is produced and accumulated. At the end of the comb-out processing, the change in the movement vector from the accumulated vector is within a desired range. Therefore, the scale of a circuit for detecting the movement vector after the comb-out operation does not increase.
Patent ES-8607042-A1 (ES)
Title: Aeration installation.
IPC: D21B1/32
Filed: 1985-04-02
Abstract: PCT No. PCT/EP85/00138 Sec. 371 Date Nov. 20, 1985 Sec. 102(e) Date Nov. 20, 1985 PCT Filed Mar. 30, 1985 PCT Pub. No. WO85/04432 PCT Pub. Date Oct. 10, 1985.The aeration of dispersions, especially the aeration of fiber suspensions in a flotation apparatus 1, is performed with a ring injector 2 to which air is delivered through air feed ducts 11 in the mixing section 4. The annular gap forming in the ring injector 2 is thus aerated inside and out. The center core 7, which tapers in the direction of the greatest free cross section Q4 of the ring injector 2, is provided with a fin 56 which prevents the rotation of the dispersion.
Patent ES-8707595-A1 (ES)
Title: Arrangement for fixing flat insulating materials to thin-walled support bases, especially heat-insulating panels or boards.
IPC: F16L59/12
Filed: 1985-05-09
Abstract: An arrangement for fixing flat insulating materials to thin-walled support bases, especially for fixing heat-insulating panels or boards to the metal sheet of air-conditioning ducts, consisting of metal drills that can be inserted in a drilling device for perforating the support base at the attachment points, and of pins each of which is applied in a bore and penetrates the insulating material, whereby fasteners for example spring plates, are inserted on the projecting points in this connection, the invention provides that each pin (8) forms with a bolt (7) a constructional unit in which the pin (8) is aligned with the bolt (7), which possesses, on the shoulder of the pin, key surfaces (22) for the drilling device (25) on a cone (21) which tapers in the direction of the pin (8), under the cone a collar (15) for tensioning a disc which provides a seal around the hole (18) in the support base, and next to it a lug which carries a self-tapping thread (14) and terminates in a metal drill point (11).
Patent ES-8801762-A1 (ES)
Title: Cleaning/disinfecting process and composition.
IPC: A01N59/00
Filed: 1985-11-11
Abstract: A composition characterized in that it comprises one or more interhalogens or sources thereof and one or more acids or sources thereof which are not appreciably oxidized by the interhalogen(s) is disclosed. When diluted with water to in-use solution strength, such may be used in an ambient cleaning and/or disinfecting process in accordance with the present invention particularly for milk- or food-handling equipment.
Patent ES-8705497-A1 (ES)
Title: Digestion products of polyalkylene terephthalate polymers and polycarboxylic acid-containing polyols and polymeric foams obtained therefrom.
IPC: C08G63/00
Filed: 1986-01-08
Abstract: A storage stable polyester polyol mixture is prepared by digesting polyalkylene terephthalate, particularly polyethylene terephthalate, with a digesting medium comprising a polycarboxylic acid component-containing polyol, wherein the polycarboxylic acid component has ring units with two < IMAGE > groups on adjacent or alternate ring positions, the ring unit content of the polycarboxylic acid component being sufficient for improved storage stability of the digestion product. The polyester polyol mixture is useful in the preparation of cellular foam materials, particularly polyisocyanurate and polyurethane foams.
Patent ES-8701365-A1 (ES)
Title: Ice making apparatus
IPC: F25C1/14
Filed: 1986-01-23
Abstract: A new and improved auger-type ice-making apparatus preferably includes at least a pair of removable and interchangeable head assemblies adapted for preselectively producing either relatively dry flake or chip ice, cube ice or smaller nugget-sized ice pieces. A new and improved auger assembly preferably formed from a synthetic plastic material and a new and improved evaporator element are also disclosed, either or both of which can be incorporated into an ice-making apparatus, with or without the interchangeable head assemblies. One preferred embodiment is adapted to preselectively alter the size of the cube or nugget ice pieces in order to preselectively produce a number of different sizes of ice pieces.
Patent ES-8706106-A1 (ES)
Title: Antistatic N-higher mono alkyl and mono alkenyl neoalkanamides, processes for manufacturing thereof, antistatic compositions containing such amides, and processes for decreasing accumulations of static charges on laundry
IPC: C07C233/05
Filed: 1986-03-26
Abstract: N-higher alk(en)yl neoalkanamides are new compounds which unlike many other amides, are oily at washing temperatures, in the 10 DEG to 90 DEG C. range, and are capable of being adsorbed from wash and rinse waters by fibrous materials, such as laundry of synthetic, e.g., polyester, fabrics, which laundry is susceptible to being electrostatically charged, and decrease any electrostatic charge or inhibit accumulation thereof on such materials. Such neoalkanamides, e.g., N-coco-alkyl neodecanamide, can be incorporated in detergent compositions and in compositions for addition to laundry rinse waters, and in some instances it may be desirable for bentonite powder or agglomerate to also be included in such compositions to contribute fabric softening and other useful physical properties. Washing and rinsing operations are described in which N-higher alk(en)yl neoalkanamide is present in the waters, with and without supplementing small proportions of quaternary ammonium salt. Also described is a process for manufacturing higher alk(en)yl neoalkanamides in the form of oils which are desirably light in color and of improved purity.
Patent ES-8706454-A1 (ES)
Title: Sterile docking process and apparatus for plastic tube portions or the like.
IPC: B29L23/00
Filed: 1986-06-19
Abstract: A process and apparatus for sterile docking of plastic tubes or the like is disclosed in which the tube ends to be joined are sealed by a transverse weld seam and aligned along a common axis. A heating unit is moved between the tube ends at a distance thereto to melt the latter. After retracting the heating unit, the tube ends are urged together. Prior to and during the heating, the tube ends are squeezed behind the weld seam. Immediately after contacting together the tube ends, the squeezing action is discontinued to provide a sterile docking and an opening of the sealed ends.
Patent IE-911380-A1 (IE)
Title: Diastereoselective process for preparing n-substituted amino¹acids and derivatives
IPC: C07C253/00
Filed: 1991-04-25
Abstract: A process for preparing an (S, S) or (R, R) diastereoisomer of formula (X) or salts, esters or amides thereof, wherein R<3> and R<4> independently represent hydrogen, alkyl, aryl or aryl substituted with halogen, alkyl, nitro or alkoxy, and n and m independently represent integers from one to six, comprising combining a cyanide compound of the formula: M<1>C=N, wherein M<1> is hydrogen, trimethylsilyl or a metal, with an optional proton source, a solvent and a Lewis acid of the formula: M<2>X4, AlCl3 or BF3, wherein M<2> is Sn or Ti and X represents chloro, bromo, fluoro or iodo, with an alpha -amino acid compound or salts or esters thereof, followed by addition of an acyl or acetal compound to give the diastereoisomer of formula (X).
Patent IE-901635-A1 (IE)
Title: Textile processing employing a stretching technique
IPC: D02J1/00
Filed: 1990-05-04
Abstract: This invention provides methods by which any staple fiber or continuous filament fiber can be stretch processed similar to continuous filament fiber stretch processing methods heretofore used, in that the fiber’s internal molecular structure is oriented along the fiber strand axis, except substantial twisting as well as substantial stretching forces are employed. With only the simple continuous and simultaneous application of a single dynamic stretching stress, and a single dynamic twisting force, that is correct and precisely controlled relative to each other and to its input flow rate, every individual fiber is effectively and uniformly stretch processed. Such individual fiber’s net strength properties gain and desirable quality characteristics improvement as well as their continuous cross-sectional uniformity are substantially enhanced for their greater utility, as are fabrics and other products produced from such treated fiber. This invention has been used to increase the tensile strength of cotton to more than 60 grams per tex (1/8 gauge) through simple dry mechanical fiber stretch processing. There are substantial advantages available through the use of this high tenacity cotton fiber. Other staple fiber can be similarly improved. The methods of this invention can substantially improve the stretch processing uniformity of continuous filament fiber and hold its substantial original extruded evenness allowing multiple series treatments providing substantially improved stretch processing effectiveness and uniformity. This invention lends itself well to integration into normal production processes
Patent IE-904564-A1 (IE)
Title: Smoke alarm
IPC: G08B17/107
Filed: 1990-12-17
Abstract: A smoke detector comprises a smoke chamber 35 which is laterally bounded by a system of baffles 36 which permit air to enter the chamber from the surrounding atmosphere. The baffle system comprises a plurality of substantially continuous baffles around the periphery of the chamber including at least a first such baffle 53 which extends downwardly from the roof of the chamber partially towards the floor of the chamber, and a second such baffle 54 which extends upwardly from the floor of the chamber partially towards the roof of the chamber.
Patent IE-922235-A1 (IE)
Title: New 2-aminonaphthyridine derivatives, their preparation and their use
Inventor: DAVID-COMTE MARIE-THERESE
IPC: A61P25/08
Filed: 1992-07-09
Abstract: New 2-aminonaphthyridine derivative of formula: <IMAGE>  its optical isomers, its salts and its preparation. The product of formula (I) is particularly useful for preparing the automer of the product of formula: <IMAGE> which exhibits notable therapeutic properties.
Patent IE-922652-A1 (IE)
Title: Improvements in and relating to back-up database systems
Inventor: O'SULLIVAN STEPHEN
IPC: G06F11/20
Filed: 1992-09-10
Abstract: A method (20, 40, is described for transfer of data and programs from a live computer database system (Λ) to a backup computer database system // and for maintenance of the 5 back-up computer database system ¢2-) in readiness for emergency use. Conversion of program lines involves either syntax conversion alone (24) or structure conversion (25) and syntax conversion (28). Structure conversion (25) is carried out to a format suitable for running on the live computer database system (// and this format is tested (26) before reformatting (28). An incremental file (21) is created in the live system // and this is written to in parallel (JjJ-r'-S'S") as data is received in the live system // . The incremental file is transferred (57$' to the back-up system // at pre-set 15" intervals and integrity checks are carried out (jiS-,—5T) in parallel on the live and back-up systems. At a later stage, efficient balancing tests (,61, 62) are carried out on both systems .
Patent IE-930599-A1 (IE)
Title: Process for the preparation of esters of 2-cyanoacrylic acid¹and use of the esters so prepared
Inventor: DYATLOV VALERY ALEXANDROVICH
IPC: C07C255/23
Filed: 1993-08-10
Abstract: A process for the preparation of esters, including non-distillable esters, of 2-cyanoacrylic acid comprises reacting 2-cyanoacrylic acid or an acid halide thereof with an alcohol, including a diol or polyol, or a phenol in the presence of an inert organic solvent under polymerisation inhibiting conditions and, additionally, in the presence of an acid catalyst when 2-cyanoacrylic acid is a reactant, continually removing the water or hydrohalous acid produced and recovering the ester. The esters thereby prepared include substituted or unsubstituted long chain alkyl cyanoacrylates and multifunctional cyanoacrylates, including bis cyanoacrylates. Such esters have a wide range of applications. For example, they can be grafted onto polymer backbones to improve properties of said polymers such as thermal resistance.
Patent IE-950082-A1 (IE)
Title: A faceplate
Inventor: RAYMOND GEORGE
IPC: G04B29/02
Filed: 1995-02-01
Abstract: A faceplate (10) for a clock mechanism includes at least one frangible zone (14). In use of the faceplate, a clock dial is mounted on one side of the faceplate and a clock mechanism is mounted to the opposite side of said faceplate. At least one of the frangible zones is removed to enable the clock mechanism to communicate with said opposite side of said faceplate.
Patent IE-980025-A1 (IE)
Title: New formulation for inhalation
Inventor: TROFAST JAN
IPC: A61K31/167
Filed: 1998-01-16
Abstract: A dry powder composition comprising formoterol and a carrier substance, both of which are in finely divided form, wherein the formulation has a poured bulk density of from 0.28 to 0.38 g/ml is useful in the treatment of respiratory disorders.