baber/WOPTO huggingface dataset:
Patent ES-532952-A1 (ES)
Title: Process for thermoforming reinforced polymer sheets.
IPC: B29C51/00
Filed: 1984-05-30
Abstract: Reinforced poly(ethylene terephthalate) sheets are thermoformed to articles having one or more surfaces in contact with the mold of such a degree of smoothness that they virtually completely replicate the mold face. When the mold face is completely smooth, the concave imperfections caused by air entrapment in the plastic material account for less than 6% of the surface area. Composite articles consisting of a face member and a backing member are made by thermoforming in a single mold a face member having one or more surfaces in contact with the mold face of such a degree of smoothness that it completely replicates the mold face, and its proportion of concave imperfections is less than about 6% of the surface area. The backing member is bonded in the mold with an adhesive to the face member, and the composite structure is allowed to remain in the mold for a sufficient time to permit subsequent removal without distortion. The initial polymer sheets are less than about 5% crystalline, but the thermoformed article is left in the mold until it crystallizes to the desired degree.
Patent ES-8506075-A1 (ES)
Title: Lubricants for two-stroke motors
Filed: 1984-08-29
Abstract: The lubricants are made by (a) preparing a lubricant mixt. contg. an ester derived from aromatic poly-acids or their anhydrides and branched or linear alcohols, in variable amt.; (b) heating 20-60 % of the lubricant mixt. to 40-70 deg.C in a reactor; (c) adding anti-oxidant and anti-corrosion additives; and (d) adding the rest of the lubricant.
Patent ES-8607473-A1 (ES)
Title: Machine tool for cutting rocks by means of high-pressure laminar chambers
IPC: E21C37/10
Filed: 1984-10-16
Abstract: Machine for cutting rocks in a controlled manner by means of high-pressure laminar chambers. It consists of: a) a motor 1 b) disc for cutting 2 which forms a split in the direction of the plane x which will delimit the two blocks A and B to be obtained c) high- pressure laminar chamber 3 which is placed in the split C made in the rock injection pump 4 in communication with the laminar chamber 3 e) manometer 5 f) guides 6 g) high-pressure hose 7. Its operation consists in, when the pump 4 supplies a pressure to the laminar chamber 3 which in turn transmits this in full to the walls of the split C made in the rock, and when this pressure reaches a critical value, breakage taking place precisely in the extension of the plane of the laminar chamber, separating the two desired blocks A and B.
Patent ES-8707644-A1 (ES)
Title: X-ray generator with voltage feedback control.
IPC: H05G1/46
Filed: 1984-12-19
Abstract: A high-frequency transistor inverter operates from a fixed d.c. source to feed a high-voltage transformer whose output is filtered and rectified for application to an X-ray tube. The output voltage at the tube is sensed and a voltage feedback signal is compared with a voltage-demand signal to obtain a voltage-error signal which is applied to a control network for the inverter. The controller responds to the voltage error signal and to various protective and synchronizing signals to control the individual transistors of the inverter, in a pulse-width-modulated mode, to obtain a desired voltage output to the tube.
Patent ES-8606724-A1 (ES)
Title: Forming cable core units.
IPC: H01B13/02
Filed: 1984-12-21
Abstract: Making a cable core unit in which pairs (32) of twisted conductors (30) are formed upon individual twisting machines (10), the twisted conductor pairs then fed 'in-line' to a core forming device (13) by passing the pairs through a tension reducing means (60, 62, 64, 66) which reduces tension in each pair while allowing the lengths of the pairs to be different from pair-to-pair as they move into the core forming device. Built-in tensions and twisted core units are thus avoided. Also provided is a tension equalizing device (34) which averages out the tensions between conductor pairs.
Patent ES-8607961-A1 (ES)
Title: Stable suspension of sodium cromoglycate in oily non-aq. vehicle - for treatment of eye and nose conditions in which allergy or immune reactions play a part
IPC: A61K31/35
Filed: 1985-01-31
Abstract: A compsn. comprises a suspension of finely divided sodium cromoglycate (I) in an oily non-aq. vehicle.
Patent ES-8605730-A1 (ES)
Title: Improvements in hydraulic anti-skid braking systems for vehicles.
IPC: B60T8/42
Filed: 1985-03-06
Abstract: In an hydraulic anti-skid braking system of the pump and de-boost type operation of the pump is initiated by an operating piston co-operating with the plunger of the pump. There is a danger that fluid trapped in a chamber between adjacent ends of the piston and the plunger by a one-way valve of the pump may cause the pump to operate accidentally. This is prevented by adapting the one-way valve to act as a pressure relief valve and establish a return path from the chamber to a reservoir when the plunger has moved relatively away from the piston through a predetermined distance insufficient for the plunger to co-operate with a drive mechanism.
Patent ES-8603605-A1 (ES)
Title: Imitation leather fabric
IPC: D06P3/32
Filed: 1985-05-07
Abstract: The process consists of raising the nap of the weft threads in the weft face of the fabric equally and homogeneously, immersing, this napped face in acrylic resin to flatten the raised pile and leave the fabric more or less plasticised, and subjecting this face to embossing by pressing at 200-300 deg. C to provide an appearance which initiates leather.
Patent ES-8608366-A1 (ES)
Title: Method of carrying out a treatment on metal pieces with the addition of an added material and with the use of a power laser.
IPC: B23K26/34
Filed: 1985-08-19
Abstract: The method allows a treatment (cutting, welding, alloying or surface hardening, etc.) to be carried out on a metal piece with the addition of an added material and with the use of a power laser. The metal piece is heated locally and the added material is brought into a plastic or liquid state by means of laser radiation so as to fuse it with the piece. The added material used is a powder.
Patent ES-8708050-A1 (ES)
Title: Snow gun feeding devices in systems for providing ski slopes with artificial snow.
IPC: F25C3/04
Filed: 1985-11-26
Abstract: A feed device for automatically controlling the operation of a snow gun, the device having an axially displaceable slide to selectively feed air and water under pressure to the snow gun and bleed water from the device, the device incorporating a control system including a geared motor for moving the slide, a conversion module for operating the geared motor in accordance with the outputs of sensors positioned to determine outlet water pressure, temperature and humidity at the site of the snow gun, the conversion module being operatively connected to a central computer adapted to control the operation of a series of snow guns and feed devices located along a ski slope.
Patent ES-8701287-A1 (ES)
Title: Marking and/or destroying process, especially for valuables, and apparatus for carrying it out.
IPC: E05G1/00
Filed: 1985-12-11
Abstract: The invention relates to a physicochemical process for marking and/or destroying valuable documents confined in an enclosure known as a safety enclosure for their conveyance and for their storage, and to the device for making use of it. This invention applies to the conveyance or to the safe storage of documents whether wrapped or otherwise, whose purpose must be voided definitely in the event of theft.
Patent ES-8705361-A1 (ES)
Title: New carbonic acid esters.
IPC: A61K31/265
Filed: 1985-12-19
Abstract: Acylates N and/or O of desferrioxamine B derived from carbonic acid monoesters have the formula (I) wherein AA<1>, AA<2> and AA<3> represent, independently, hydrogen, an acyl rest of a carboxylic acid having between 1 and 24 atoms of carbon, called Ac and an esterized oxycarbonyl rest (acyl rest of a carbonic acid monoester) having in total between 2 and 25 atoms of carbon, called Cb, and B is Cb or in the case where at least one of the symbols AA<1>, AA<2> and AA<3> represents Cb, hydrogen or a protection amino group called X. Said derivatives form strong iron (III) and aluminium complexes in living cells, and are consequently appropriate for treating pathological states of warm-blooded animals, including man, related to an excess of iron (III) or aluminium in the body or caused by iron (III)-dependent pathogen organisms. They may be used as intermediaries for the production of therapeutically efficient desferrioxamine B derivatives. They may be obtained by conventional acylation of free amino groups and/or hydroxyl groups in desferrioxamine B or an appropriate derivative thereof with a chloroformic ester or with a similar reactive carbonic acid derivative.
Patent ES-8705059-A1 (ES)
Title: Tub with a tubular hub made rigid therewith by through formations of engineering polymer, for laundry washing machines with a drum of horizontal axis.
IPC: D06F37/26
Filed: 1986-04-14
Abstract: <<Tub with a tubular hub made rigid therewith by through formations of engineering polymer, for laundry washing machines with a drum of horizontal axis>>. Laundry washing machine with a drum having a horizontal axis, comprising a polymer tub with a tubular hub made rigid with the tub with the aid of perforations filled with polymer.
Patent ES-8800134-A1 (ES)
Title: Process for preparing ethyl-alpha-(1-carboxyethyl)-amino-gamma-oxo-gamma-phenylbutyrate.
IPC: C07C227/08
Filed: 1987-05-28
Abstract: A process for preparing ethyl- alpha -(1-carboxy-ethyl)amino- gamma -oxo- gamma -phenylbutyrate, which comprises reacting an alkali metal salt, an alkaline earth metal salt or a quaternary ammonium salt of alanine with ethyl- beta -benzoylacrylate and a process for preparing ethyl- alpha -(1-carboxyethyl)amino- gamma -phenylbutyrate, which comprises catalytically reducing ethyl- alpha -(1-carboxyethyl)amino- gamma -oxo- gamma -phenylbutyrate. According to the process of the present invention and by controlling the conditions of the Michael addition reaction or work-up thereof, ( alpha S, 1S)-ethyl- alpha -(1-carboxyethyl)amino- gamma -oxo- gamma -phenylbutyrate having the formula (I) can be prepared in an extremely high yield starting from low-priced transethyl- beta -benzoylacrylate or cis-ethyl- beta -benzoylacrylate and a metal salt or a quaternary ammonium salt of (S)-alanine. Further, according to the process of the present invention, ( alpha S,1s)-ethyl- alpha -(1-carboxyethyl)amino- gamma -phenylbutyrate having the formula (III), which is an important intermediate compound for preparing angiotensin converting enzyme (ACE) inhibitory agents, can be prepared quite simply and efficiently.
Patent IE-912102-A1 (IE)
Title: Echo canceller with adaptive voice switch attenuation
IPC: H04M9/08
Filed: 1991-06-19
Abstract: This invention relates to an echo canceller (EC) such as for use in a full duplex radio. The echo canceller comprises: an output path (10) for outputting desired signals; an input path (12) for receiving desired signals together with undesired echos from the output path; an adaptive filter (14) for filtering signals on the input path; measuring means (18) for measuring echo attenuation by the adaptive filter; a variable attenuator (15) for attenuating signals on the input path; control means (16) for controlling the variable attenuator to provide a degree of attenuation dependent on the difference between attenuation measured by the measuring means and a predetermined desired attenuation. The echo canceller is particularly useful in any system having large transmission delays like GSM cellular radio telephone system.
Patent IE-902394-A1 (IE)
Title: Novel composition and topical and systemic treatments of conditions caused by heavy, oily or greasy secretions
Inventor: WALSH WILLIAM E
IPC: C08B37/00
Filed: 1990-06-29
Abstract: Juniper extract materials, having some surfactant properties and other properties, are useful in the thinning of heavy oily, greasy secretions and giving sympton relief in human acne and other conditions or thickened secretions and can be used in a variety of treatment modes.
Patent IE-902593-A1 (IE)
Title: Pokeweed antiviral protein-monoclonal antibody conjugates
Inventor: UCKUN FATIH M
IPC: A61K47/48
Filed: 1990-07-16
Abstract: Pokeweed antiviral protein (PAP) - monoclonal antibody conjugates capable of inhibiting virus replication in mammalian cells without detectable cytotoxicity are provided.
Patent IE-912696-A1 (IE)
Title: N-sulfonylindoline derivatives, their preparation and the pharmaceutical compositions in which they are present
Inventor: WAGNON JEAN
IPC: A61K31/40
Filed: 1991-07-31
Abstract: Compounds of formula: <IMAGE>  in which   - R1 denotes a halogen atom, a C1-C4 alkyl or alkoxy, a hydroxyl or a benzyloxy, cyano, trifluoromethyl, nitro or amino group; - R2 denotes a C1-C6 alkyl, a C3-C7 cycloalkyl, a C5-C7 cycloalkene, a phenyl, unsubstituted or mono- or polysubstituted by a C1-C4 alkyl or alkoxy, a halogen or a trifluoromethyl, nitro or amino group;   - R3 denotes a hydrogen atom or a C1-C4 alkyl; - R4 denotes a carboxyl group, a C1-C6 alkoxycarbonyl group, a benzyloxycarbonyl group or a carboxamide group of formula CONR6R7; - R5 denotes a C1-C4 alkyl, 1-naphthyl, 2-naphthyl, 5-dimethylamino-1-naphthyl, phenyl, unsubstituted or substituted by one or more substituents chosen from a halogen, a C1-C4 alkyl, a trifluoromethyl, nitro, amino group free or substituted by one or 2 C1-C4 alkyls, a hydroxyl, a C1-C4 alkoxy, a C1-C4 alkenoxy, a C1-C4 alkylthio or a trifluoromethoxy, benzyloxy, cyano, carboxyl, C1-C4 alkoxycarbonyl, carbamoyl or C1-C4 alkylamido group or, when m = 0, R5 may denote a group: <IMAGE> - each of R6 and R7 independently denotes hydrogen, a C1-C6 alkyl, a phenylalkyl in which the alkyl is C1-C4 or R6 and R7 together form a -(CH2)p- group;   - n denotes 0, 1 or 2;   - m denotes 0, 1 or 2;   - p denotes 4, 5 or 6;  and their optional salts. These compounds have an affinity for the vasopressin and ocytocin receptors.
Patent IE-903626-A1 (IE)
Title: Dibenzodioxazecine and dibenzodioxaazacycloundecine¹derivatives
IPC: C07D273/00
Filed: 1990-10-10
Abstract: Dibenzodioxazecine and dibenzodioxaazacycloundecine derivatives having the general formula I: <CHEM> or a pharmaceutically acceptable salt or nitrogen oxide thereof, in which R1, R2, R3 and R4 each represent independently hydrogen, hydroxy, halogen, cyano, alkyl, alkoxy or CF3; R5 represents hydrogen, alkyl, alkenyl, aralkyl, hydroxyalkyl or acyloxyalkyl; and  n represents the number 1 or 2. The compounds in accordance with the invention are valuable C.N.S. (central nervous systems) active compounds, and in particular possess strong anti-psychotic properties with low propensity to induce extra-pyramidal side effects.
Patent IE-914258-A1 (IE)
Title: A process for producing brass fittings
Inventor: SHEERAN MICHAEL JAMES
IPC: B23P17/00
Filed: 1991-12-09
Abstract: A process (1) is disclosed for producing brass fittings. Before stamping, billets are coated with graphite (5) in a polygonal-shaped barrel (30) having a mixture of graphite and oil. The fittings after stamping (7,8) and machining (10) are burnished at one or more of a de-greasing station (11), an acid dip (12) and a ball burnishing station (13). The burnishing sequence is selected according to the machined area of the fitting and its structure for optimum efficiency and quality.
Patent IE-914263-A1 (IE)
Title: Matrix composites in which the matrix contains¹polybenzoxazole or polybenzothiazole
IPC: B32B27/04
Filed: 1991-12-09
Abstract: Fibers may be prepregged with a dope containing polybenzoxazole or polybenzothiazole. The prepreg may be contacted with water or another nonsolvent to coagulate the polymer and form a matrix composite.
Patent IE-914359-A1 (IE)
Title: Acid amides
IPC: C07C309/72
Filed: 1991-12-13
Abstract: Amides of the formula I R<1>R<2>N-CmH2m-CO-Z-Y-NH-CHR<3>-CHR<4>-(CH2)n-CR<5>R6> -X I in which R<1> to R<6>, Z, Y, X, m and n have the meanings stated in Claim 1, and the salts thereof inhibit the activity of human plasma renin.
Patent IE-914500-A1 (IE)
Title: Process for producing a smooth, polycrystalline silicon¹layer doped with arsenic for highly integrated circuits
IPC: H01L21/205
Filed: 1991-12-20
Abstract: In a multistage process for the production of a particular low-doped with arsenic smooth polycrystalline silicon layer for very large scale integrated circuits, by thermal decomposition of the elements containing gaseous compounds, are in direct succession a surface covering, at most a few atoms thick arsenic layer as a default and this then an undoped amorphous silicon layer deposited at a temperature below 580 ° C. Next, a uniform doping of the silicon layer by serving as a diffusion source arsenic layer by a temperature treatment, at the same time, the amorphous silicon is formed into a polycrystalline silicon layer. The pressure during the default is set to 13 to 20 Pa and the temperature in pre-assignment and deposition at about 550-580 C. The method is used in the manufacture of very closely spaced (16 Mbit DRAM) grave shaped capacitor memory cells.
Patent IE-920551-A1 (IE)
Title: Basic calcium aluminum hydroxide dicarboxylates, a process¹for their production and their use
Inventor: KUERZINGER DR ALFRED
IPC: C07C63/28
Filed: 1992-02-21
Abstract: PCT No. PCT/DE92/00143 Sec. 371 Date Aug. 6, 1993 Sec. 102(e) Date Aug. 6, 1993 PCT Filed Feb. 21, 1992 PCT Pub. No. WO92/15545 PCT Pub. Date Sep. 17, 1992.The invention describes basic calcium aluminum hydroxide dicarboxylates of the general formula CaxAl2(OH)2(x+3-y)Ayxm H2O  wherein x means 2 to 12,    <IMAGE>   m means 0 to 12, and A means an aliphatic, aromatic or heteroaromatic dicarboxylic acid anion or combinations thereof, with the proviso that y NOTEQUAL  1, if x= 2-8 and a process for their production. The compounds according to the invention are particularly suited as stabilizers for halogen-containing thermoplastic resins, in particular PVC.
Patent WO-0193404-A1 (WO)
Inventor: KRANISTER ANDREAS
IPC: H02J7/34
Filed: 2001-05-30
Abstract: The invention relates to a buffer circuit for a load (LAS) to be supplied by the supply DC voltage (Uv), comprising a buffer capacitor (Cp), which may be charged to a voltage (UH) by means of a charging circuit (HSS). Said voltage is higher than the supply voltage and may be brought in for supply of the load by means of a step-down controller (TSS). Said step-down controller may be regulated by means of a control circuit (AST), comprising a memory (C), for time-delayed storage of the value for the supply voltage (Uv) and a comparator (K1, K2), for comparison of the actual supply voltage with a time-delayed stored value thereof. Should the actual supply voltage drop below the stored value by more than a predetermined amount, the controller gives out a control signal (Sa) to the step-down controller (TSS) to start the buffering operation.
Patent WO-9421963-A1 (WO)
Inventor: NOVOTNY ANTON
IPC: F23C7/00
Filed: 1994-03-23
Abstract: Die Dralleinstellvorrichtung für Luft und Brenngase weist eine Mehrzahl von flexiblen Rohren (3) auf, deren freie Enden (4), welche der Brennerdüse (2) benachbart sind, im Betrieb in ihrer Neigung zur Achse (9) des Brenners verstellt werden können. Zu diesem Zweck sind die der Brennerdüse abgewandten Enden der flexiblen Rohre (3) in einem gemeinsamen Träger (5) gelagert, welcher drehbar und/oder axial verschiebbar im Brennergehäuse gelagert ist. Auch die freien Enden (4) der flexiblen Rohre sind schwenkbar und/oder in ihrer jeweiligen Achsrichtung verschieblich im Primärluftkanal gelagert.
Patent WO-0058177-A1 (WO)
IPC: B65D85/18
Filed: 2000-03-24
Abstract: A collar protector to prevent crushing of the collar of an item of clothing when packed in a bag or suitcase. The protector comprises an inverted channel (5) to accommodate the collar and created by an inner wall (3), upper wall (5) and outer wall (4). A flange (8) extends around the perimeter of the lower edge of the outer wall (4). In use, the protector is placed over the collar of a shirt such that the lower surface of the base member (6) rests on a portion of the shirt inside the collar and the flange (8) rests on a portion of the shirt around the collar. Optionally the protector may be incorporated in a container to hold the item of clothing.
Patent WO-0170368-A1 (WO)
Title: Appareil de melange
Inventor: RESTARICK CLIFFORD JOHN
IPC: B01D21/26
Filed: 2001-03-22
Abstract: L'invention concerne un appareil destiné à faire réagir une matière particulaire avec des liquides. Cet appareil comprend un organe servant à introduire une suspension brute de matière particulaire dans un liquide, au moins un cyclone de criblage comportant une chambre de séparation, une entrée tangentielle destinée à recevoir la suspension brute, une sortie de diaphragme pour matières fines située à une extrémité de la chambre et une sortie destinée au recyclage d'une suspension de matière particulaire relativement épaisse au voisinage d'une extrémité de la chambre éloignée de la sortie de diaphragme, ainsi qu'un mélangeur cyclonique pourvu d'une chambre de vortex allongée comportant une entrée tangentielle destinée à recevoir une matière particulaire relativement épaisse à partir du cyclone de criblage, une sortie de diaphragme permettant de réduire le contenu de liquide et de matière particulaire relativement fine afin d'augmenter la densité de solides particulaires grossiers, et une sortie destinée à une suspension particulaire dense.
Patent WO-03006261-A1 (WO)
Inventor: SCOTT MURRAY
IPC: B42D25/29
Filed: 2002-07-09
Abstract: Selon l'invention, un document se présentant sous la forme d'un billet de banque (1), comprend une feuille polymère rectangulaire (2) présentant deux faces opposées (3, 4) destinées à porter des informations respectives. Un cadre de sécurité rectangulaire (5) est disposé dans la feuille (2) et contient un dispositif variable d'un point de vue optique (6). Le dispositif (6) présente un élément de polarisation rectangulaire (7) comprenant deux faces opposées (9, 10) qui présentent respectivement un premier motif biréfringent prédéterminé et un second motif biréfringent prédéterminé.
Patent AU-2002224016-A1 (AU)
Title: Optical disk unit and control method therefor
Inventor: ENOKIHARA TAKASHI
IPC: G11B7/085
Filed: 2001-11-07
Abstract: Optical disk device, in which a tracking adjustment system and sled adjustment system are controlled independently, has offset value acquisition capability, which detects the tracking drive signals output from tracking adjustment system for one lap around optical disk and acquires multiple tracking drive offset values. Such device also has offset representative value computation capability, which computes an offset representative value from multiple tracking drive offset values, as well as an offset value comparison capability, which compares the offset center value in the state in which no tracking adjustment control is done, and the offset representative value, as well as a sled drive decision means capability, which decides the drive of sled adjustment system 36 based on the comparison result.
Patent AU-2001250986-A1 (AU)
Title: System for interaction with exercise device
Inventor: WATTERSON SCOTT R
IPC: A63B21/00
Filed: 2001-03-26
Abstract: An exercise device is configured to enable a user to interact with a trainer (21) in real-time communication. The exercise device (12) includes an exercise mechanism having a movable element for movement in performance of exercise by a user. Communicating with the exercise mechanism is an interface (16) adapted for gathering a first real-time signal from the user. The interface (16) communicates with a communication system for receiving a packetized second real-time signal including a synchronized control signal from the trainer. The exercise device includes an output device configured to reproduce the second real-time signal. The control signals carried by the second signal are used to control the operating parameters of the exercise mechanism in real-time.