baber/WOPTO huggingface dataset:
Patent IT-1090886-B (IT)
Title: Plasticised vinylidene chloride copolymer film - contg. polyester plasticiser and dispersed thermoplast as fixing agent for polyester
IPC: C08J/
Filed: 1977-09-21
Granted: 1985-06-26
Abstract: A film is formed from a compsn. contg. (A) 100 pts. is not 1 comonomer contg. (a) 70-98 wt. % vinylidene chloride (I), (b) 0.5-18% 10-18C alkyl (meth)acrylate, and (c) 0-30% termonomer, with bending temp. (temp. at which the modulus of rigidity in torsion, G, = 3.17 x 103 kg/cm2) of 5-15 degrees C, (B) 1-15 pts. of a polyester with mol. wt. 1000-3500, from aliphatic diacid with 6-10C in the alkyl fraction, and a 3-5C polyol, and (C) 0.2-20 pts. of 500-5000 Angstrom particles of a thermoplastic polymer dispersed in A, with coherence energy density 7-9.5 (cal/cm3)1/2, as fixing agent for the plasticiser. The film isused for packaging, e.g. for foods. Migration of the components of the compsn. into packaged articles is prevented. The film is strong, transparent and impermeable to gases.
Patent LT-6224-B (LT)
Title: Method for providing single coffee dose for consumer
Inventor: RONIS ARTŪRAS
IPC: B65D85/00
Filed: 2013-09-20
Abstract: The invention relates to the food industry, in particular for providing a single coffee dose for consumer. Single dose bag can be rectangular basket form or pyramid form and the volume can be from 25 to 125 cm3. Bags can be manufactured from textile or paper and to be insoluble in water, permeable for water, but not permeable for solid coffee particles. Amount of coffee in the bag can be 8 to 50 g and 20-50 percent of bag volume should be free. The bag is connected with 10 to 20 cm long string. This coffee is packaged into a sealed container in order to maintain stable properties of coffee. The main technical result sought is reduction of time spent waiting for coffee grounds settle after brew up with hot water and washing dishes after a coffee drink.
Patent MX-169595-B (MX)
Title: Procedimiento de alcoxilacion en que se usan catalizadores basados en calcio
Inventor: LEACH BRUCE EUGENE
IPC: C07B61/00
Filed: 1988-04-20
Abstract: La presente invención se refiere a un procedimiento para preparar un catalizador de alcoxilación que comprende: formar una pre-mezcla de calizador mezclando un alcohol alcoxilado, mezcla que contiene un alcohol alcoxilado que tiene la fórmula general en donde r1 es radical hidrocarburo que contiene de aproximadamente 1 a aproximadamente 30 átomos de carbono, y n es de aproximadamente 1 a aproximadamente 20 y de aproximadamente 1 a aproximadamente 60 por peso de alcohol libre, un compuesto que contiene calcio que es cuando menos parcialmente dispersable en la mezcla de alcohol alcoxilado, un ácido inorgánico de aluminio que tiene la fórmula general en donde R2, R3 y R4 es cada uno un radical hidrocarburo que contiene de aproximadamente 1 a a proximadamente 30 átomos de carbono, compuesto que contiene calcio y la mezcla de alcohol alcoxilado mezclándose antes de la adición del alcóxido de aluminio, y calentar esta pre-mezcla de catalizador a una temperatura y durante un tiempo suficientes para llevar al cabo cuando menos una reacción de intercambio parcial entre los grupos alcóxido del alcóxido de aluminio y el grupo hidroxilo del alcohol alcosilado y formar así un catalizador de alcoxilación activo.
Patent MX-166124-B (MX)
Title: Acido propanon-1,3-disulfonico, como catalizador de esterificacion
Inventor: SANDLER STANLEY ROBERT
IPC: C07B61/00
Filed: 1989-01-24
Abstract: La presente invención se refiere a un método para esterificar ácido carboxílico con un alcohol, caracterizado porque comprende hacer reaccionar un ácido carboxílico con un alcohol en presencia de una cantidad catalíticamente efectiva de ácido propanon-1,3-disulfónico para formar el éster de ácido carboxílico correspondiente.
Patent MX-166288-B (MX)
Title: Tratamiento para inhibir el agrietamiento por corrosion debida a esfuerzo inducido por irradacion en acero inoxdable austenitico
Inventor: JACOBS ALVIN JOSEPH
IPC: C21D1/26
Filed: 1989-06-13
Abstract: La presente invención se refiere a un método para inhibir el agrietamiento por corrosión debida a esfuerzo, atribuible principalmente a la exposición a irradiación concentrada, en aleaciones austeníticas que contienen altos niveles de níquel y cromo, caracterizado porque se mantiene la masa de la aleación a una temperatura dentro de la escala de cuando menos 1121 grados C hasta alrededor de 1315 grados C durante un periódo de cuando menos 1 minuto hasta alrededor de 45 minutos, siendo el periódo de tratamiento térmico de la aleación inversamente proporcional, aproximadamente, a la temperatura de tratamiento.
Patent MX-171396-B (MX)
Inventor: WANG CHIH-FEI
IPC: H04L27/12
Filed: 1989-11-22
Abstract: A modulation circuit is used in a GMSK modulation system. The system includes I-channel (210) and Q-channel (212) ROM look-up tables, each preprogrammed for generating a representative digital waveform based on an input data stream (250) and a clock signal (252). Each digital waveform is converted to an analog signal for subsequent radio frequency (RF) modulation. Each ROM is addressed by an interpolation counter (224) controlled by the clock signal (252), by a data shift register (226) receiving the input data (250) at a rate corresponding to the clock signal, and by a quadrant register (230), also receiving the input data for specifying the phase of the data signal with respect to the clock signal. Additionally, a signal (242) indicating the arrival of a non-integer bit interval is provided. In response to this signal, ROM addressing is updated in order to provide control of the modulated carrier's phase angle.
Patent MX-166462-B (MX)
Title: Piston con fraccion reducida
Inventor: SCHENKEL JERRY
IPC: F02F3/10
Filed: 1990-10-09
Abstract: La presente invención se refiere a montaje de pistón del tipo para reciprocar un cilindro de un motor de combustión interna, el montaje comprende: una cabeza de pistón; un faldón de pistón integral con la cabeza de pistón dependiente de ella; el faldón de pistón incluye una superficie exterior adaptada para acoplar el cilindro; el montaje se caracteriza porque la superficie exterior del faldón del pistón tiene una rugosidad superficial que comprende una pluralidad de rebordes ahusados que están separados por valles que acoplan las paredes del cilindro, con rebordes que tienen una medida Ra de entre aproximadamente 254 a 457.2 x 10-6 cm (100 a aproximadamente 180 micro pulgadas), los rebordes tienen una medida Rz de entre aproximadamente 1270 y 2032 x 10-6 cm (500 y aproximadamente 800 micropulgadas), y los rebordes tienen un espaciamiento promedio de aproximadamente .0254 y .0356 cm (.010 a .014 pulgadas).
Patent MX-172884-B (MX)
Inventor: WEISS GEOFFREY L
IPC: D06M101/06
Filed: 1990-10-15
Abstract: Disclosed are detergent compositions containing a combination of exo-cellobiohydrolase I type cellulase components and endoglucanase components wherein the exo-cellobiohydrolase I type cellulase components are enriched relative to the endoglucanase components. The detergent compositions of this invention provide excellent cleaning of cotton garments while also providing substantially reduced degradation of the cotton fabric in the garment.
Patent NL-191774-B (NL)
IPC: A47C1/034
Filed: 1989-04-24
Abstract: The mechanism adjusts a chair or couch, acting on several different body-supporting members so as to position them separately. - It is coupled to a framework (6) inside the periphery of the chair or couch, and driven by a single motor (12) whose housing and thrust rod are respectively coupled to first and second body-supporting members (2,3).
Patent PT-72647-B (PT)
IPC: H04R17/00
Filed: 1981-03-11
Abstract: A piezoelectric ultrasonic transducer is triggered by a predeflection of the transducer in a first direction with a square-wave pulse or a saw-tooth pulse which has a rapidly dropping trailing edge to effect deflection in the opposite direction, with an overshoot. At the maximum point of overshoot, an alternating triggering voltage, preferably in the form of a pulse sequence, is applied to energize and maintain the transducer in resonance oscillation.
Patent PT-78755-B (PT)
IPC: A47J31/057
Filed: 1984-06-18
Abstract: An electric coffee percolator is provided with a fresh water container located above a water heating chamber sized to receive and retain about 30-60% of the volumetric amount of fresh water required for a complete coffee infusion. The heating chamber is separated by a common wall from the water container and receives fresh water therefrom through a non-return value located in the common wall. A ventilating pipe in the water container is slidably amounted in the common wall to project a selected distance into the heating chamber so that the water level in the heating chamber can be adjusted. A check valve in the ventilating tube prevents expulsion of water from the heating chamber into the water container. The bottom wall of the heating chamber is provided with an electric heating element surrounding a well from which a riser pipe through which the hot water is expelled extends upwardly to a water outlet chamber having a cross-sectional area which increase in size from its inlet end to its outlet end. The end of the riser disposed in the well is shaped to release steam pressure prior to the expulsion of the last bit of water remaining in the heating chamber to prevent the remainder of the water from being expelled at an excessive speed.
Patent PT-81341-B (PT)
Inventor: SANTEN SVEN
IPC: C01B17/22
Filed: 1985-10-18
Abstract: The present invention relates to a method of recovering chemicals from spent liquors while at the same time utilizing energy liberated during the process. The spent liquors are gasified and partially disintegrated in a reactor (1), external thermal energy independent of combustion being simultaneously supplied to the reaction zone (2) of the reactor, after which the resultant melt is separated (at 9) at substantially the temperature prevailing at combustion, the gaseous product thereby formed being quenched in a quenching and cooling zone (6), to a temperature below 950 DEG  C. A product gas is thus obtained which contains substantially no sulphur impurities, an alkali product with high sulphide content and an alkali product substantially free from sulphide and having low Na2CO3 content.
Patent PT-87221-B (PT)
Inventor: ALAS MICHEL
IPC: C07C67/08
Filed: 1988-04-12
Abstract: Process for the preparation of optically pure alkyl lactates by condensation of an enantiomer of lactic acid (A) with an alcohol (B) containing 1 to 12 carbon atoms, where: - the condensation of lactic acid (A) with an excess of alcohol (B) is carried out in at least one enclosure in the absence of catalyst at a temperature below 140 DEG C, in that the excess alcohol and the water produced by the esterification reaction but not the ester is removed by means of an entrainment with alcohol or by means of an entrainer, - in at least one separate enclosure the remaining alcohol is removed and the ester is separated off by distillation under reduced pressure, - in a last enclosure the residue obtained after distillation of the ester is treated with a water alcohol mixture and the mixture originating from the said treatment is introduced into the esterification enclosure.
Patent PT-87658-B (PT)
Inventor: PAQUES ERIC PAUL
IPC: A61K38/49
Filed: 1988-06-03
Abstract: On preparation of parenteral solutions for the treatment and prophylaxis of thromboses and embolisms to date it has been necessary, because of the poor solubility of t-PA, either to infuse very large volumes or else prepare a solution with a low volume and high t-PA concentration by adjusting to a low, non-physiological pH of 2 to 5. The invention therefore relates to a process for preparing a solution of high specific volume-based activity of a protein with plasminogen activator activity, achieving an increase in stability and solubility by adding at least two substances from the group of D-and/or L-amino acids, the salts, derivatives or homologues thereof, and to a process for pasteurising a protein solution with t-PA activity and to the use of this solution as fibrinolytic in human and veterinary medicine.
Patent PT-87702-B (PT)
Inventor: CLARK DAVID ALAN
IPC: C07D263/38
Filed: 1988-06-09
Abstract: Oxazolidin-2-one derivs. of formula (I), corresp. pharmaceutically-acceptable acid addn. salt or pharmaceutically-acceptable cationic salt are new. Rb is (i), (ii) (iii) or (iv), W is S or O; X, X' is H, Cl, F or CF3; Y is -COOR1, -CON(R1)CH2CONR3R3, gp. (v) or vi), Ra, R1, R2, R3 are H, CH3, R4 is CH3 or CF3. For pharmaceutically-acceptable acid addn. salt, Y is gp. (v) or Rb is gp. (iii). For pharmaceutically-acceptable cationic salt y is -COOH or gp. (vi). - Also claimed is an optically active cpd. of formula (I) and use of cpd. (I) as a medicament for the treatment of hyperglycemia.
Patent PT-88569-B (PT)
Inventor: JUST MELITTA
IPC: A61P9/10
Filed: 1988-09-22
Abstract: Substituted 3-aminosydnonimines of the formula I   <IMAGE> (I)  and their pharmacologically acceptable acid addition salts wherein A denotes, for example, -CH2-, R1 denotes hydrogen or the radical -COR7, R2, R3, R4 and R5 denote alkyl with 1 to 4 C atoms and R7 denotes, for example, an aliphatic radical and 1 to 4 C atoms, are prepared by cyclization of a compound of the formula II   <IMAGE> (II)   and if appropriate subsequent acylation and have useful pharmacological properties. The invention includes pharmaceutical preparations containing the present compounds, and the use thereof for treating patients having cardiovascular ailments.
Patent PT-91308-B (PT)
Inventor: TETU SYLVIE
IPC: A61F13/15
Filed: 1989-07-28
Abstract: The present invention relates to the field of feminine hygiene and more particularly to sanitary articles for external use. It specifically concerns sanitary articles providing period protection, characterised in that the absorbent material based on defibrated paper pulp (fluff) is soaked with a mixture consisting of a bacteriostatic and fungistatic agent based on usnic acid and of an agent capturing the body odours in a hydrophilic, non-volatile solvent adhering to the cellulose fibres. The invention serves for the manufacture of articles for period protection. <IMAGE>
Patent SE-306046-B (SE)
Inventor: HOLBEK K
IPC: E04B1/80
Filed: 1966-09-06
Abstract: 1,159,605. Laminated insulating material. I/S KAHLER & CO. 6 Sept., 1966 [7 Sept., 1965], No. 39816/66. Heading B5N. Insulating material is made by sandwiching a layer of mineral wool 1 between layers 2, 3 of curable material, compressing the assembly in a direction parallel to the planes of the layers, and preferably between parallel plates, so as to corrugate the layers to produce internallydirected ribs 5, 6 in the outer layers, and finally curing the material of the outer layers. The latter may be foamed polyurethane or other plastics; polyester or other plastics which may be reinforced, e.g. with glass fibre; or asbestos cement. Preferably the mineral wool fibres are initially arranged unidirectionally, parallel to the outer layers, in which case, after corrugation, they are mostly arranged perpendicularly to the outer surfaces of the finished product.
Patent SE-422445-B (SE)
Title: Feed-out device for a series of objects
Inventor: LINDSTROM J
IPC: B65G47/88
Filed: 1979-01-26
Abstract: A device for feeding out a predetermined number of objects at a time from a feed-out station is described, in which a series of like objects are advanced in a row, one after the other, along a hauling track 12 passing through the device. Along this track there are two mutually spaced locking members 13, 14, which can be individually moved in a controllable manner between a locking position and a release position in order to prevent or allow the passage of objects past a particular locking member in dependence on its position. Each locking member 13, 14 is spring-pretensioned in the direction of one of the said positions, whilst it is movable in the direction of the other position by means of a pressure-fluid controlled actuating member comprising, for example, an inflatable hose 16. <IMAGE>
Patent SE-418106-B (SE)
Title: Arrangement related to power cylinders
Inventor: HELLBERG B
IPC: F16J1/00
Filed: 1979-08-07
Abstract: The invention relates to an arrangement for power cylinders having a piston releasably arranged on a piston rod. The piston consists of two annular parts which are axially displaceable away from each other towards two abutment surfaces on the piston rod opposing each other, and in mounted state locked in a position displaced from each other by means of a sectioned peripheral distance ring inserted into a ring groove which is shared for both piston halves. Further, at least one of the abutment surfaces on the piston rod consists of a sectioned abutment ring inserted into a ring groove, the radially outer side of which is embraced by a portion of the piston part 29 in question. In its mounted state, the distance ring 36 is prevented from moving out from the respective distance ring groove by its abutment against the inner wall of the cylinder 1. In this way, the two piston halves 29, 30 as well are prevented from displacing axially in the directions from the abutments arranged on the piston rod. <IMAGE>
Patent SE-416933-B (SE)
Title: Dispensing arrangement especially designed for dishwashing, laundry and cleaning detergent in powder form
Inventor: LINDQUIST H G
IPC: B65D83/06
Filed: 1979-10-30
Abstract: The invention concerns a dispensing arrangement especially designed for dishwashing, laundry and cleaning agents in powder form, which consists of an outer container 1, an inner container 2 designed for a powder package with a general funnel shape, which can swing about a hinge 11 between a dispensing position where it is located inside the outer container 1 and a position for introduction of the powder package, where it is mainly outside of the outer container, wherein the inner container 2, in its lowermost pointed part in the aforesaid dispensing position, has a filter cloth 10, and wherein a mouthpiece 13 is arranged in the outer container 1, directed against the filter cloth 10. <IMAGE>
Patent SE-451013-B (SE)
Title: Mechanically-braked strip roller for winding device
Inventor: NILSSON L
IPC: B65H75/30
Filed: 1981-01-19
Abstract: The mechanically braked strip roller is for a winding appts. comprising a drum (8) with at least one gable (6) which rotates with it, and on the outside of which is a brake lining. The drum fits on a shaft (5), and on opposite sides of it are located non-rotatable plates movable axially and pressed by a spring (3) against the drum. The gable (6) is light and pliable, and with its brake lining runs right into the shaft.
Patent SE-454221-B (SE)
Title: Fibre optic transmission system
Inventor: ADOLFSSON M
IPC: G02B6/42
Filed: 1982-06-10
Abstract: The fibre optic transmitter is of the high effect type, and involves a photo-luminescence sensor with a sensor fibre (1) with appropriate numerical aperture. Excitation light from the sensor fibre is formed on a sensor material (3) using a positive lens. This causes the formation of a luminescent area (2). By selection of the distance between the fibre and lens as greater than that between the lens and the sensor material, the fibre end surface is formed on a reduced scale. Excitation light from the sensor fibre (1) can be transformed into a parallel bunch of beams by a graded-index lens (5), and projected by a second such lens (6) on the sensor material (3). Where no lens is used, excitation light from the sensor fibre creates a luminescent area (2) of virtually the same size as the fibre end surface. The part of the luminescent light connected into the fibre is determined by a cone with an appropriate half peak angle. (Provisional Basic advised week 84/06)
Patent SE-435266-B (SE)
Inventor: BILLBERG A
IPC: B65H23/10
Filed: 1983-02-10
Abstract: The feeding of a patterned material web for processing in register with the pattern of the material web is carried out usually by stepwise first feeding of the material web and subsequent fine feeding or register correction. To this end devices for driving, keeping in register and processing of the material web arranged successively are used. A more space-effective method and arrangement for the feeding of a material web (1) is obtained by making use of a web feeding unit (2) for feeding as well as correction of register. The web feeding unit (2) is provided for this purpose with two driving devices (14,15) which during operation are used alternately for feeding and register correction respectively of the material web.
Patent SE-460756-B (SE)
Title: Composite sole for shoe
Inventor: LINDAHL A
IPC: A43B13/12
Filed: 1984-02-21
Abstract: After two to three hours subject to the effect of foot movements and locating pressure, or after a few minutes mechanical processing, the upper part (2) of a shoe sole has its shape fixed. Its shape can be annulled by heating, allowing the material to be re-used.
Patent SE-452248-B (SE)
Title: Dosing appts. for powdered or liq. detergent
Inventor: SCHROTT H
IPC: A47L15/44
Filed: 1984-07-02
Abstract: The installation is for adding or dosing of two detergents, particularly a cleaning powder and a clear, liquid detergent, with separate dosing or adding devices for each of the detergents. The installation incorporates a single servo device (an electromagnet) for the adding or dosing devices and the electromagnet is fed with impulses of differing durations and the adding or dosing devices are in constant, functional connection with each other. The invention reduces the number of requisite components and increases operational safety. It also gives more flexibility to the washing machine manufacturer in locating the programme switch and the adding or dosing devices.
Patent SE-464408-B (SE)
Title: Packing tray and process for the manufacture thereof
Inventor: TVINGSTEDT C
IPC: B65D81/34
Filed: 1985-05-09
Abstract: Packing tray and process for manufacturing a tray which, with content, is intended to be placed in a domestic oven or convection oven as well as a microwave oven. A double-sided substrate layer, laminated with metal foil and made from cardboard or equivalent, is punched out to form a blank 10 which has openings in the base area. A covering layer 28, which is pervious to microwave energy, is placed over the openings on that side of the blank which forms the inner side of the tray. The covering layer is fixed to the blank and the whole is supplied in-line to a conventional tray rack 38, in which the tray is finished. <IMAGE>
Patent SE-447701-B (SE)
Title: Skin thruway
Inventor: LUNDGREN DAN
IPC: A61M5/00
Filed: 1985-06-07
Abstract: Skin thruway for connection of bodily processes or vessels to an external apparatus, fixture, or the like. This is comprised of a number of capillary tubes (12) of bio-compatible material, or with bio-compatible coating, parallel with each other and equally spaced between a pair of capping end-pieces (10, 11).<IMAGE>
Patent SE-453204-B (SE)
Title: Lip rule adjuster for paper machine
Inventor: ISLAS M
IPC: D21F1/02
Filed: 1986-07-28
Abstract: The lip rule adjuster is for paper machines in which the suspension flows outwards on to a running track, and consists of a rod of highly magnetic-unrestrictive material which alters length when it is exposed to varying magnetic fields. Several such rods are employed at several points to adjust the lip rule to the requisite bending profile across the paper machine. A coil encloses each rod either completely or partially, and is fastened via gap-free joints between the lip rule and the fitted manual adjustment screw. This screw is used to effect the basic adjustment of the lip opening, after which adjustments to the extent of plus or minus 5 mm can be achieved gradually using electrical signals from a computer or electronic system. The current through the coil is measured, and provides a very accurate indication of the extent of alteration in the lip rule position.