baber/WOPTO huggingface dataset:
Patent IT-1234363-B (IT)
Inventor: DONADON CARLO
IPC: B26D1/52
Filed: 1989-03-24
Granted: 1992-05-15
Abstract: A device for automatically setting up the multiple tool in hot-wire cutting machines, particularly for sheets and blocks of polystyrene and the like, comprising a bench on which the material to be cut is rested, a pair of side walls between which a plurality of electrically heated wires are stretched, and means for longitudinally and vertically moving said side walls relative to said bench in such a manner that said wires hot-cut the material resting on said bench into the predetermined pattern, characterised in that each side wall (2) comprises a longitudinal bar (3) along which there are slidable a plurality of slides (8) to which the ends of the wires (4) are fixed and a carriage (7) provided with a member (9) for the removable engagement of each slide (8) and driven under the control of an electronic control unit in order to position said slide along the respective longitudinal bar (3) in accordance with data acquired by said control unit.
Patent MX-167624-B (MX)
Title: Mejoras a cincha transversal dinamica
Inventor: PUCKHABER JOHN H
IPC: A43B13/14
Filed: 1988-07-29
Abstract: La presente invención se refiere a mejoras a construcción de zapato para proporcionar un soporte de cincha a la región media de pie de un pie que comprende: un miembro de zapato que tiene un aldo medio y un lado lateral; por lo menos una tira de cincha sujeta a dicho miembro de zapato; y medios para proporcionar una superficie ondulante para enganche por dicha tira, por lo que la longitud efectiva de dicha tira de cincha se reduce.
Patent MX-170501-B (MX)
Title: , "procedimiento para recobrar metacroleina
Inventor: YOSHIDA HIROSHI
IPC: C07C45/35
Filed: 1989-06-02
Abstract: La presente invención se refiere a un procedimiento para recuperar metacroleína, caracterizado porque comprende una etapa de reacción (A) que comprende oxidar catalíticamente isobutileno, t-butanol, metacroleína, aldehído de isobutilo o ácido isobutírico, o una mezcla de los mismos, con un gas que contiene oxígeno molecular en una fase de vapor, una etapa de condensación (B) de ácido metacrílico, una etapa de extracción (C) de ácido metacrílico, una etapa de recuperación (D) de metacroleína, que comprende poner en contacto un gas que contiene metacroleína y ácido metacrílico descargado con una fase acuosa que contiene ácido metacrílico y ácido acético, mediante lo cual se recupera metacroleína y el ácido metacrílico contenido en el gas dentro de la fase acuosa, una etapa de desorción (E) de metacroleína, y una etapa de recuperación (F) de ácido metacrílico.
Patent MX-169565-B (MX)
Inventor: KUSTER HANS-WERNER
IPC: G01D5/44
Filed: 1989-06-17
Abstract: The invention relates to a method and a device for detecting a moving glass sheet heated to a temperature above its softening point. A jet of pressurised gas, in particular compressed air, is sent through the path which the sheet of glass takes, and the variation in pressure of the jet when the latter is intersected by the sheet of glass is detected. <IMAGE>
Patent MX-167786-B (MX)
Title: Composiciones de tiocarbonato, solidas, estabilizaas y metodos para elaborar las mismas
Inventor: YOUNG DONALD C
IPC: C01D13/00
Filed: 1989-12-27
Abstract: La presente invención se refiere a un método para preparar partículas estabilizadas de una o más sales de tiocarbonato, tioésteres o complejos que comprende las etapas de: 1) separar las partículas del contacto actual con agua, CO2 u O2, y 2) encapsular las partículas separadas con un revestimiento para protegerlas del futuro contacto con CO2, O2 y agua.
Patent MX-170537-B (MX)
Title: Aducto antitranspirante submicronico y proceso para su preparacion
Inventor: KAWAM ANTONINE
IPC: C07F9/00
Filed: 1990-03-08
Abstract: La presente invención se refiere a un proceso para preparar un aducto antitranspirante submicrónico, caracterizado porque comprende: i)disolver una mezcla de sal de antitranspirante que contenga aluminio y estabilizador esterico en un solvente; ii) seguido por precipitación de la sal de antitranspirante en el estabilizador esterico.
Patent MX-172080-B (MX)
Title: Nueva composicion de mascarilla que tiene particulas muy pequeñas
Inventor: ROBERTSON SHARON L
IPC: A61K8/81
Filed: 1990-11-19
Abstract: La presente invención se refiere a una composición de mascarilla cosmetica, que comprende: a) una cantidad efectiva de agua; b) una cantidad efectiva de partículas microscópicas, seleccionadas del grupo que consiste de glóbulos de sílice, glóbulos de polimetilmetacrilato y combinaciones de los mismos; y c) una cantidad efectiva de un polímero de poliester aniónico amorfo de peso molecular aproximado Mn de aproximadamente 14,000 a aproximadamente 16,000 y una viscosidad fundida a 200 grados C de aproximadamente 2000 a aproximadamente 42,000 poises, cuando se mide con un reómetro de capilaridad Siglaft-McKelvey, regimen de deslizamiento 100 seg -1.
Patent MX-166-B (MX)
Title: Dispositivo porta-trompo
Inventor: BARROSO OLIVA JOSE
IPC: A63F9/16
Filed: 1989-08-29
Abstract: La presente invención se refiere a un dispostivo para transportar trompos, ya sea de plástico, metal o de madera, en donde dicho dispositivo presenta un diseño armonioso en una sola pieza que permite no solo transportar a dicho juguete, sino evitar alguna inconveniencia o rotura en alguna parte del vestido del portador utilizando para su fácil transporte y protección tanto del juguete como del usuario, una abrazadera, clip o presilla que se acopla al cinturuon o al remate superior o pretina del pantalón del usuario permitiéndole a este la absoluta libertad en ambas manos.
Patent NL-146738-B (NL)
IPC: D21H17/06
Filed: 1966-02-04
Abstract: Mixtures of di- and poly-glycols are produced by diluting with water the distillation residue obtained in the production of ethylene glycol from ethylene oxide and water, and removing from the diluted residue the impurities which separate.  The mixture obtained contains mainly di- and triethylene glycol, the impurities removed being polymers which precipitate on addition of water and inorganic salts which separate when the water is subsequently distilled off.  The glycol mixture, which initially has a high pH, may be used, after neutralization and bleaching if desired, to impregnate wood to reduce its shrinkage.ALSO:A mixture of glycols obtained as a distillation residue in the production of ethylene glycol from ethylene oxide and water is purified by diluting with water and removing the impurities which separate, and may then be used to impregnate fine wood to reduce shrinkage and prevent the formation of checks.  The glycol mixture, which has a dark brown colour, may be bleached before use e.g. with hydrogen peroxide and may be used in association with a plastic binding agent, e.g. a phenol-formaldehyde or urea-formaldehyde resin.
Patent NL-172787-B (NL)
Inventor: POUDEROUX PIERRE
IPC: F28F9/00
Filed: 1973-02-09
Abstract: In a heat exchanger unit with a plurality of tubes for the circulation of a first fluid and a inner sleeve for the circulation of a second fluid a transverse partition-wall is disposed between the outer shell and the inner sleeve assuming said circulations. Said transverse partition-wall delimits two annular spaces which communicate respectively with external ducts for the admission and discharge of the fluids. The ducts are immediately adjacent to said transverse partition-wall in order to avoid differential expansion under both steady state and transient flow conditions between the outer shell and the tubes of the heat exchanger unit.
Patent NL-181381-B (NL)
IPC: B01F1/00
Filed: 1976-09-28
Abstract: A cuvette for sampling with a cavity which is defined by two planar surfaces which are placed or can be placed at a predetermined distance from one another. A reagent is contained in the cavity in an amount which is exactly determined in relation to the volume of the cavity. The sample is drawn into the cavity preferably by capillary force and mixed with the reagent therein spontaneously or by vibration, whereupon optical analysis takes place directly through the two planar surfaces.
Patent PT-77571-B (PT)
Title: Adhesive-coated multifilament yarn of an aromatic polyamide and a method for the manufacture thereof
IPC: D01F6/10
Filed: 1983-10-27
Abstract: A multifilament yarn of an aromatic polyamide, in particular poly-p-phenylene terephthalamide, is provided with an adhesive coating of a cured epoxy compound, the yarn having a free epoxide content not higher than 10 mmoles/kg. The yarn is made by spinning a solution of an aromatic polyamide into a coagulation bath and subjecting the resulting filaments to the subsequent steps of washing, applying a curable epoxy compound and one or more alkaline curing agents, curing and winding the yarn thus treated into a package. The resulting yarn can be processed into a reinforcing element for, e.g., tires in a one-step dipping process. A cord made from the yarn displays an improved resorcinol-formaldehyde-latex dip pickup.
Patent PT-77737-B (PT)
IPC: B22D11/12
Filed: 1983-11-25
Abstract: Dense homogeneous metal is cast in long lengths by introducing liquid metal into the lower portion of a casting vessel (10) in the presence of an elongated upwardly-traveling alternating electromagnetic levitation field that provides a levitation ratio of from 75% to 200% of the weight per unit length of the liquid metal, solidifying the metal while moving upwardly through the field, and removing solidified metal product from the upper portion of the field. The frequency of the alternating electromagnetic field is established at or near a value F = 36 rho /D<2> where F is the frequency in kilohertz,  rho  is the resistivity of the liquid metal column in micro-ohm-centimeters and D is the diameter of the solidified metal rod product (12), in millimeters.
Patent PT-80061-B (PT)
Title: Insulating container in particular insulating bottle
IPC: A47J41/02
Filed: 1985-03-06
Abstract: The invention relates to an insulating container (1), in particular an insulating flask, with a vacuum glass insert (2) and a hollow cylindrical housing (3) surrounding the latter. Housing (3) consists of an upper part (4) and a lower part (5) which are screwed together, the upper part (4) having an outer screw thread (6) and the lower part (5), in the form of a base with a raised-up edge, having an inner screw thread (8). To cope with different lengths of vacuum glass inserts (2) within a tolerance range the screw thread (6) is made sufficiently long to enable all such inserts to be held firmly between a shoulder (9) in the upper part (4) and a thrust or support piece 12 in the lower part (5). The edge of the housing lower part (5) is provided with a one-piece extension which overlaps the housing upper part (4) beyond the screw thread (6) to form a cover ring (28 ) for any unused area of the screw thread (6).
Patent PT-85579-B (PT)
Inventor: WEGENER PETER
IPC: C25B3/29
Filed: 1987-08-25
Abstract: The intrinsically electrically conductive polymers, preferably oligomers, are, in the oxidised form, fully soluble in dipolar aprotic solvents at room temperature and contain structural units derived from at least one monomer of the formula (I) 
<IMAGE>
 in which R<1> is a C1-C12-alkoxy group or -O(CH2CH2O)nCH3 where n = 1 to 4 and R<2> is a hydrogen atom, a C1-C12-alkyl group, a C1-C12-alkoxy group or  -O(CH2CH2O)nCH3 where n = 1 to 4, or R<1> and R<2> together are -(OCH2)m-CH2 or -O(CH2)m-O- where m = 1 to 12. These polymers are prepared by electrochemical polymerisation of at least one monomer of this formula (I) in the presence of a conductive salt, where the anode has a specific surface area of at least 0.01 m<2>/g and preferably has a grid, sponge, woven or felt structure, the electrolyte solvent is dipolar and aprotic, and the electrolyte system is only agitated gently, or not at all, relative to the anode. The polymers according to the invention are particularly suitable for coating purposes.
Patent PT-90928-B (PT)
Inventor: CHIESI PAOLO
IPC: A61M15/00
Filed: 1989-06-21
Abstract: The invention concerns an apparatus for the administration of drugs in form of metered aerosol, consisting of an expansion chamber (3) comprising two coaxial tubes (1, 2) freely slidable within one another and detachable. The external tube (1) has an open end (4) and a tapered end (5) on which the chamber mouth-piece (9) is mounted. The internal tube (2) has an open end (10) which may be inserted into the external tube (1) and on opposite end (11) on which the mouth-piece of a conventional dispenser containing the active principale in form of pressurized aerosol is stuck. The apparatus allows a better penetration of the drug into the airways up to the deepest zones of the bronchial tree.
Patent PT-92531-B (PT)
Inventor: JAXA-CHAMIEC ALBERT ANDRZEJ
IPC: C07C67/03
Filed: 1989-12-07
Abstract: Polymers of structure: <CHEM> in which X is a cross-linking unit, X<1> is a comonomer unit, R<1> is hydrogen or C1-4alkyl and R<1> and R<2> are the same or different and are each C1-2alkyl or aralkyl, or R<1> to R<3> together form a ring, compositions containing them and their use in therapy for the lowering of serum cholesterol levels.
Patent PT-93360-B (PT)
Inventor: WALDECK HARALD
IPC: A61P1/00
Filed: 1990-03-07
Abstract: Compounds corresponding to the formula I   <IMAGE> (I)  in which R1 represents hydrogen, lower alkyl or cycloalkylalkyl with 4-7 carbon atoms, R2 represents hydrogen, halogen, lower alkyl, lower alkoxy or trifluoromethyl, and R3 represents hydrogen, halogen, lower alkyl or lower alkoxy, or R2 and R3 together denote an alkylenedioxy group, R4 represents cycloalkyl with 5 to 6 carbon atoms, thiophene or optionally substituted phenyl, R5 represents hydrogen or halogen, R6 represents hydrogen, halogen, lower alkyl, lower alkoxy or trifluoromethyl, and Z represents an alkylene chain with 2-4 carbon atoms, which can optionally be mono- or disubstituted by lower alkyl or onto which a 5-6-membered carbocyclic ring can optionally be fused, or represents an -X-CH2-CH2- chain, which have pharmacologically valuable properties, are described, together with a method for their preparation.
Patent PT-93391-B (PT)
IPC: E02D29/02
Filed: 1990-03-09
Abstract: Structure composed of a successive series of reinforced- concrete panels on a framework which are prefabricated as standardized modules, which are placed vertically resting on a subsoil mortar and anchored by means of pouring ferroconcrete cement over a framework, each panel being provided with a stay (tie) which, once in position, is fixed by its upper end to that surface of the panel which faces the material to be supported, its lower end being inserted in the anchoring cement. The stay is shaped as a curved arm with its concavity facing the material to be contained and with a radius of curvature between 15 and 25 metres, with a ratio between the aforesaid radius of the tie rod and the total height of the panel of between 1 and 5. <IMAGE>
Patent PT-93737-B (PT)
Inventor: MULLER LOUIS
IPC: C08G18/10
Filed: 1990-04-11
Abstract: The invention relates to a liquid isocyanate-containing prepolymer composition having an average isocyanate functionality greater than 2 and an NCO content of from 2 to 15 % by weight, as obtainable by reacting an isocyanate reactive polymer having an average nominal functionality of from 2 to 6 with a stoichiometric excess of a diphenylmethane diisocyanate composition containing at least 2 % by weight of 2,4'-diphenylmethane diisocyanate and having an average isocyanate functionality in the range from 2 to 2.3. The invention also relates to a method for preparing a polyurethane foam, which comprises reacting such a prepolymer composition with water.
Patent PT-94038-B (PT)
Inventor: WIECHERT RUDOLF
IPC: C07J53/00
Filed: 1990-05-15
Abstract: The use of <IMAGE> preferably together with an oestrogen, for the preparation of a pharmaceutical which is suitable for the treatment of hormonal irregularities in the premenopause (cycle stabilisation) and for hormone replacement therapy in the menopause, for the treatment of androgen-induced disorders and for contraception is described.
Patent RO-72096-B (RO)
Inventor: EISENHARDT W FRED
IPC: A01B39/20
Filed: 1975-05-28
Abstract: Metoda de prelucrare a solului, conform revendicarii 1, caracterizata prin aceea ca mai cuprinde si încorporarea materialelor erbicide în sol în timpul trasarii brazdelor initiale în sol, si ghidarea atelajului pentru plantarea semintelor în patul germinativ de-a lungul brazdelor trasate initial în sol. Cultivator de prelucrarea solului, conform revendicarii 5, caracterizat prin aceea ca, un al treilea ansamblu de prindere (t) este dispus în pozitia mediana dintre ansamblurile de prindere (E siF) si care permite introducerea unui alt element în forma de L (20) care are o pereche de brate orientate catre în fata (f si g), cu ajutorul unor bolturi de prindere reglabile (21 si 22) este fixata în partea frontala si laterala a elementului în forma de L (20) pentru rigidizarea acestuia de corpul celui de-al treilea ansamblu de prindere (G), capetele anterioare ale bratelor orientate catre în fata (f si g) avînd prevazute niste orificii aliniate transversal în care se introduce un stift cilindric (23)...
Patent SE-337415-B (SE)
Inventor: BYSTRON K
IPC: H02P29/40
Filed: 1966-08-10
Abstract: 1,085,520. Control of A.C. motors. SIEMENSSCHUCKERTWERKE A.G. Aug. 30, 1966 [Aug. 28, 1965], No. 38718/66. Heading H2J. One or more asynchronous motors 2 are supplied from an A.C. source via a controllable rectifier 9 and self-commutating inverter 4, the frequency of which is controlled by 5 so that, if the A.C. supply voltage drops for a predetermined time (about 1 sec.) by at least a predetermined amount the frequency is reduced so that the motor regenerates to charge a capacitor 7 to a voltage corresponding to the instantaneous frequency. The object is to ensure continuity of commutation of the inverter. In addition the frequency, and also the voltage output of rectifiers 9, is controlled so as to maintain constant flux in the motor by a device 10, which compares a reference value 18 either with a signal from a Hall probe, or from a circuit 14, 15,16 which provides a voltage corresponding to flux.
Patent SE-308926-B (SE)
Inventor: HAERSE P
IPC: H04R1/08
Filed: 1964-10-02
Abstract: 1,065,350. Sound recorder accessories. PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd. May 28, 1965. [Oct. 2, 1964; Nov. 3, 1964], No. 22764/65. Heading G5R. [Also in Division E2] To prevent tangling of the microphone and hand-switch leads 5, 4 emerging from a recorder 1, they are enclosed in a longitudinally slit sleeve 6 carrying a slide fastening means 7, Fig. 2, for ejecting one of the leads. The sleeve 6 contains one of the leads 5 at all times, while the lead 4 may be tweaked out through a slot 8 in the sleeve by a slider 9 with an appropriate oblique boring, Fig. 3. The sleeve tends to close resiliently to retain the portion of the lead 4 to the left of Fig. 3. The sleeve may contain more than two leads (Fig. 5, not shown) and there may be more than one slider to eject one or more of the leads successively. The ejection of the leads may not all occur in the same direction of movement of the sliders.
Patent SE-425064-B (SE)
Title: Arrangement for pressing parts of binder-containing outwardly-similar fibre-particle material formed in the workshop
Inventor: KISS G H
Filed: 1981-03-06
Abstract: In an arrangement for pressing parts of binder-containing flat fibre-particle material which can be formed in the workshop, in which the forming forces, under the influence of pressure and heat from at least one tool- half 8' or 8", are transmitted to the fibre material by means of at least one stabilising, elastically formable cover layer 1 which is attached to a construction element 3 which is stationary or movable relative to the forming tool 8, the stabilising cover layer's form-altering behaviour can be optimally suited to the fibre material's form-alteration behaviour without the risk of over- extension of the cover layer 1, whereby it can be used many times repeatedly. For this purpose, the cover layer is wholly or partly fixed elastically by means of additional springy tension elements 6 to the construction element 3, whereby the tension elements 6, for example springs, rubber strips or plastic cords, can be controlled with respect to their springy characteristics by means of, for instance, pneumatic or hydraulic cylinders 5. <IMAGE>
Patent SE-431811-B (SE)
Title: Method and arrangement for control of a brushless alternating current motor
Inventor: MAGNUSSON HARTWIG C S
Filed: 1983-05-24
Abstract: Method and arrangement for control of a brushless alternating current motor 23 which is driven by an inverter 31-36 connected to a direct current source 24, 25. The direct current that is supplied to the inverter is detected. The signal is taken across a peak-value detector 41 to a regulator 45 which decreases its frequency-control output signal if the peak-value input signal exceeds a predetermined value. A control signal corresponding to the motor's momentary requirement is also created. This signal controls the voltage supplied to the motor. Negative pulses arising when the inverter switches are closed are also detected and used to control the degree of magnetisation of the motor. <IMAGE>
Patent SE-457393-B (SE)
Title: Glass window security arrangement
Inventor: ERIKSSON LARS
IPC: G08B13/18
Filed: 1985-12-23
Abstract: The use of fibre optic wires between the laminates of the window glass structure, allows them to be positioned in accordance with a predetermined pattern. With already assembled windows, the wires may be fitted with clear tape or special adhesive, but it is really recommendable for this wire installation work to be effect in works, in order to obtain the best results. The fibre wires are positioned in the laminating layer, which comprises polyvinylbuterate, thus affording the max. protection, and at the same time ensure that after installation they are invisible. The pattern in which the wires are arranged depends upon the area of usage of the window. In the mfr. of the laminated window, the fibre wires are laid in the laminating layer before the complete window is fed into a vacuum tempered furnace. By colour or tape markings on the glass, the position of the wires can be indicated, such marking removed after the window has been assembled. Wires passing in and out of the window after installation are connected to a special alarm unit comprising a fibre-optic light source and monitoring and activation components for setting the alarm signal in action. (Provisional basic advised Week 8732)
Patent SE-468375-B (SE)
Inventor: KOPPELOMAEKI LEO
IPC: A44B11/25
Filed: 1991-04-30
Abstract: PCT No. PCT/SE92/00274 Sec. 371 Date Apr. 28, 1994 Sec. 102(e) Date Apr. 28, 1994 PCT Filed Apr. 27, 1992 PCT Pub. No. WO92/19118 PCT Pub. Date Nov. 12, 1992.A yieldable safety connection including a male portion (20) insertable into a female portion (30) for separation therefrom when both portions are subjected to counter-directed traction forces exceeding a certain magnitude. The male portion (20) includes a fork-like device (40) including a first arm (21) and a second arm (22), while the female portion (30) includes a first material portion (31) and a second material portion (32) between which the fork-like device of the male portion is located when the male portion has been inserted in the female portion. Both arms of the male portion and both material portions of the female portion are provided with locking devices (23, 24; and 33, 34, respectively), which are provided with abutment surfaces (43, 44 and 73, 74 respectively) oriented at an oblique angle in relation to the major direction of the traction forces. When the traction forces are applied, reaction forces are produced at right angles to the major direction of the traction forces, whereupon the cooperating locking devices (23, 24 and  33, 34, respectively) are resiliently displaced form one another and the male portion is withdrawn from the female portion when the traction forces exceed certain magnitude.