baber/WOPTO huggingface dataset:
Patent MX-166582-B (MX)
Title: Aplicadr de cuero, auxiliado por fuerza mecanica, de lecho horizontal
Inventor: JENNRICH CARLETON EUGENE
IPC: C14B1/26
Filed: 1988-07-15
Abstract: La presente invención se refiere a un aparato aplicador de cuero, auxiliado por fuerza mecánica, para aplanar y estirar un cuero húmedo contra la superficie plana, horizontal y lisa, del lecho plano de un secador de cuero al vacio, sobre el cual se aplica un cuero para el secado subsiguiente en el mismo, de acuerdo con la práctica curtidora convencional dicho aparato se adapta para colocarse adyacente al lecho de un secador al vacío y comprende A) un brazo horizontal alargado, este brazo comprende un soporte horizontal, estos elementos de soporte se adaptan para colocarse espaciados de, perno adyacentes al lecho de un secador al vacío; C) conexiones rotatorias, entre los elementos de soporte y un extremo del brazo horizontal, por lo cual el brazo puede girar en un plano paralelo a, y estrechamente adyacente a, la superficie superior del lecho del secador D) elementos para girar el brazo con relación a los elementos de soporte; E) un elemento que soporta  el elemento alisador desde el brazo horizontal, este elemento alisador tiene un borde recto liso que puede girar en un plano paralelo a la superficie del lecho secador F) un elemento separado de energía de motor, asociado con el elemento alisador, para girar el mismo; G) elementos independientes separados adicionales de impulso de potencia, asociados con el elemento alisador, para mover el elemento en y fuera de contacto con un cuero húmedo llevado sobre el lecho, y ejercer una fuerza sobre el elemento alisador, y H) un elemento de control eléctrico para accionar varios elementos de energía para manipular el elemento alisador sobre la superficie de un cuero, en simulación de la aplicación manual del cuero.
Patent MX-170740-B (MX)
Inventor: MONTGOMERY DAVID B
IPC: A61F2/06
Filed: 1989-06-27
Abstract: An apparatus for generating a plasma in the lumen of a small diameter tube includes a housing (12) having a diaphragm (18) which separates the housing into a first chamber (14) equipped with a gas inbleed (26) assembly and a second chamber (16) connected to a vacuum source. Parallel plate electrodes (58) in the first chamber are encased in a dielectric (42) which prevents substantially all plasma discharge external of a plasma zone between the electrodes. A conduit (64) maintains gas flow between the chambers. A bore (52) through the dielectric includes the plasma zone and receives the tube (54) to be plasma treated. A method for treating the luminal wall of a plastic tube (54) includes positioning a tube in the plasma zone, evacuating the chambers, bleeding a gas into the chambers, and delivering radiofrequency power to the electrodes (58). A long tube may be drawn through the plasma zone, or the dielectric and electrodes may be moved past the tube.
Patent MX-170465-B (MX)
Title: Metodo para impedir la formacion de escamas
Inventor: SHIMIZU TOSHIHIDE
IPC: C08F2/00
Filed: 1989-08-08
Abstract: La presente invención se refiere a un metodo para impedir la formación de escamas de polímero en un recipiente de polimerización, durante la polimerización de un monómero que tiene un enlace doble etilenicamente, en que la polimerización de un monómero que tiene enlace doble etilenicamente, en que la polimerización se lleva a cabo en un recipiente de polimerización en el cual la superficie de pared interna se ha revestido previamente con una solución de revestimiento a base de agua, que contiene (A) un tinte aniónico soluble en agua y (B) al menos un miembro selecionado del grupo que consta de tintes catiónicos insolubles en agua, con un pH de 7 o menos, y luego se secan para formar un revestimiento.
Patent MX-170582-B (MX)
Title: Circuito cuadrado , convertidor de voltaje a frecuencia
Inventor: ZYSLTRA HENRY J
IPC: G01R19/252
Filed: 1990-03-30
Abstract: La presente invención se refiere un convertidor de voltaje de frecuencia para uso en un interruptor de circuito que protege un conductor contra corriente excesiva, comprende: medios para producir una señal correlativa a la corriente que fluye en dicho conductor; medios para entregar una señal de frecuencia que tiene una frecuencia correlativa al cuadrado de la magnitud de dicha señal producida, donde dichos medios para entregar incluyen: primeros medios que alternan una primera porción del período de dicha señal de frecuencia en respuesta a la magnitud de dicha señal producida, dichos primeros medios comprenden un intregador que carga un primer punto fijo pre-seleccionado a una tasa que responde a la magnitud de dicha señal producidad, con lo cual el tiempo de carga determinada la duración de dicha primera porción del período de dicha señaL de frecuencia; y segundos medios que alternan una segunda porción del período de dicha señal frecuencia en respuesta a la magnitud de dicha señal producida, dichos segundos medios comprendiendo una fuente de corriente que carga un elemento de almacenamiento a un segundo punto fijo preseleccionado a una tasa que responde a la magnitud de dicha señal producida, con lo cual el tiempo de carga determinada la duración de dicha segunda porción del período de dicha señal de frecuencia; dichos primeros medios comprenden además una fuente de corriente que descarga dicho inegrador a una tasa   sustanialmente constante; y dichos segundos medios comprenden además una trayectoria de descarga que tiene un interructor para convertir dicha trayectoria de descarga en conductora cuando dicho interruptor está una posición cerrada, y no conductora cuando dicho interruptor está en una posición abierta.
Patent MX-171563-B (MX)
Title: Articulos de resina de haluro de polivinilo plastificado, reforzado
Inventor: SUMMERS JAMES WILLIAM
IPC: C08J5/04
Filed: 1990-07-26
Abstract: La presente invención se refiere a artículos de una composición de haluro de polivinilo que comprende una resina de haluro de polivinilo de alto peso molecular, un plastificante y un material de refuerzo, tal como fibras de vidrio y el artículo exhibe una buena resistencia a elevadas temperaturas de uso.
Patent MX-172050-B (MX)
Inventor: IIKUBO YUICHI
IPC: A62D1/06
Filed: 1990-08-20
Abstract: Highly fluorinated, saturated, C2 and C3 hydrofluorocarbons are efficient, economical, non-ozone-depleting fire extinguishing agents used alone or in blends with other fire extinguishing agents in total flooding and portable systems.
Patent MX-172860-B (MX)
Title: Proceso para la remocion de h2s de corrientes normalmente gaseosas con una solucion absorbente y la solucion absorbente usada en el mismo
Inventor: STOGRYN EUGENE L
IPC: B01D53/14
Filed: 1983-01-18
Abstract: La presente invención se refiere a un proceso para remover H2S de una corriente normalmente gaseosa con una solución absorbente conteniendo un solvente y un compuesto amino, caracterizado porque el compuesto amino es un aminoalcanol terciario heterocíclico nitrogenado o aminoesteralcanol terciario heterocíclico nitrogenado o alcohol azabicíclico amino terciario o eter alcohol azabicíclico amino terciario.
Patent NL-144818-B (NL)
IPC: A01N57/14
Filed: 1964-01-24
Abstract: The invention comprises dimethyl-2-chloro-1-(dihalophenyl) vinyl phosphates having the general formula <FORM:1011022/C2/1> wherein R represents the group <FORM:1011022/C2/2> They are prepared by reacting trimethyl phosphite with the appropriate tetrahaloacetophenone. The reaction is preferably carried out by slowly adding at a temperature between 40 DEG  and 60 DEG  C. the approximately stoichrometric quantity of trimethyl phosphite to the appropriate tetrahaloacetophenone, followed by heating at a temperature between 90 DEG  and 110 DEG  C. The product generally crystallizes from the reaction mixture on cooling. It may be purified by washing with a suitable solvent, e.g. pentane, or by crystallization from a suitable solvent or mixture of solvents, e.g. ether-ligroin or ether-pentane. Examples are given for the production of dimethyl 2 - chloro - 1 - (2,4 - dichlorophenyl) vinyl phosphate, dimethyl 2-chloro-1-(4-chloro-2-bromophenyl) vinyl phosphate and dimethyl 2 - chloro - 1 - (2,5 - dichlorophenyl) vinyl phosphate. The products are useful as pesticides (see Division A5).  The tetrahaloacetophenones used as starting materials may be prepared by reacting dichloro-acetyl chloride with the appropriate dihalobenzene in the presence of aluminium chloride in a conventional manner when 2,2,41-trichloro-21 -bromoacetophenone is prepared in this manner the bromine atom and possibly the chlorine atom are found to be labile. So that the crude product is a mixture of isomers.  Specification 888,648 is referred to.ALSO:An insecticidal composition comprises as active ingredient a dimethyl 2-chloro-1-(dihalophenyl) vinyl phosphate of the formula <FORM:1011022/A5-A6/1> where R represents the group <FORM:1011022/A5-A6/2> (see Division C2), together with a solid or liquid carrier and/or a surface active agent and/or a compressed gas.  Other insecticidally active materials may be present such as pyrethrum, rotenone sabadilla, DDT (Trade Mark), benzene hexachloride, thiodiphenyl amine, cyanides, tetraethyl pyrophosphate, diethyl p-nitrophenyl thiophosphate, azobenzene, dimethyl 2, 2-dichlorovinyl phosphate, dimethyl 1, 2-dibromo-2, 2-dichlorethyl phosphate and various compounds As, Pb and/or F. Suitable adjuvants, such as spreading or wetting agents, which may be present include alkylaryl sulphonates, alkyl sulphonates containing at least 10 carbon atoms, phenolethylene oxide condensates, and C12-C20 amines and ammonium salts. Insects are controlled by subjecting the insects to the effect of a compound of the above general formula or a composition containing such a compound.  Crop yields may be improved by applying one or more of the compounds or compositions specified above to a crop area before or after crop planting, or before or after crop emergence.  Specification 888,648 is referred to.
Patent NL-178883-B (NL)
Inventor: MARTIN PATRICK HENRY
IPC: H02K44/06
Filed: 1973-02-02
Abstract: 1415983 Coating compositions; modified acrylic polymers DOW CHEMICAL CO 24 Jan 1973 3692/73 Headings C3B and C3P Water-thinnable coating compositions comprise (1) a water-miscible solvent, (2) a watersoluble polymer prepared by neutralizing with an acid the pendant amino groups in an aminoethylated polymer containing units of the formula wherein R 1  and R 2  are each H or C 1-4  alkyl and the average value of n ranges from 1À0 to 2À5, the polymer before aminoethylation containing at least 3 wt. per cent of pendant carboxyl groups, and (3) an epoxy resin. Numerous solvents, polymers and epoxy resins are specified. The compositions may be formed as two-component packs, one component containing polymer and solvent and the other containing epoxy resin. In examples, copolymers of methyl methacrylate, butyl acrylate, methacrylic acid (which may be replaced by acrylic acid) and styrene are aminoethylated by reaction of pendant carboxyl groups with ethylene imine or N-(2-aminoethyl)aziridine, and the products are then neutralized with formic acid or acetic acid. The water-soluble products are then formed into paints by admixture with one or more of the following ingredients: titanium dioxide, silica, chrome oxide green, an aromatic solvent (antifoaming agent), water, n-propanol, iso-propanol, propylene glycol, ethylene or propylene glycol mono-ethyl ether, dipropylene glycol monomethyl ether, the mono-isobutyl ether of mixed mono-/di-propylene glycols, and, as epoxy resin, the diglydicyl ether of Bisphenol A. The latter forms part 2 of the composition, either alone or with one or more solvents, the remaining components forming part 1, and the two parts being mixed immediately prior to use.
Patent PT-72509-B (PT)
Title: Method of controlling the energy management of an energy system and energy system based on said method
IPC: F24S90/00
Filed: 1981-02-16
Abstract: This invention relates to a method of controlling the energy management of a system for catching, accumulating and transferring heat comprising a heat collector and a heat accumulator of the thermally stratified type forming part of a heat recovery circuit adapted to pass a heat transport fluid, said heat accumulator forming furthermore part of a consumer circuit adapted to pass the heat transport fluid. Experiments have now shown that excellent efficiency is obtained by using this method in which the heat capacity flux, that is to say, the mass flux multiplied by the specific heat of the heat transport fluid through the consumer circuit and the mean value thereof during a selectable time interval, is determined or estimated at least by approximation and the heat capacity flux through the heat recovery circuit is adjusted so that the difference between the mean value of the heat capacity flux through the heat recovery circuit during a time interval of the same duration as said selectable time interval and said mean value of the heat capacity current through the consumer circuit is equal to a factor to be selected multiplied by the heat capacity of the heat accumulator, divided by said time interval, said factor lying between 0 and 3. Further the invention relates to a system for carrying out said method.
Patent PT-79733-B (PT)
Title: Perfume and compositions containing perfume
IPC: C11D3/50
Filed: 1984-12-21
Abstract: A bleach-stable deodorant perfume comprising bleach-stable deodorant perfume components which are judged to be stable in the presence of sodium perborate tetrahydrate and N,N,N'N'-tetraacetyl ethylenediamine (TAED) according to the Bleach Stability Test, the bleach-stable deodorant perfume having a Malodour Reduction Value of from 0.25 to 3.0 as measured by the Malodour Reduction Value Test. Bleaching compositions and detergent products containing the bleach-stable deodorant perfume are also provided.
Patent PT-82520-B (PT)
Inventor: TOWNSEND RAY THEODORE
IPC: A23L13/60
Filed: 1986-05-06
Abstract: The encased product of the present invention comprises an elongated flexible casing cylindrically shaped substantially along its length and having opposite end closures. A product material fills the cavity formed by the flexible casing and maintains the casing in a cylindrical shape. The cylindrical casing is formed from an elongated strip of flexible material having opposite side edges, the strip being formed into a plurality of helical revolutions with the side edges of the strip within each one of the helical revolutions frictionally overlapping and engaging the side edges within adjacent helical revolutions of the strip. The product is formed by continuously applying an elongated flexible ribbon to the outer cylindrical surface of a stuffing tube at a canted angle with respect to the longitudinal axis of the tube and rotating the flexible ribbon at the point where it is applied to the stuffing tube so that it will wrap around the tube in a plurality of helical revolutions to form a cylindrical casing on the tube. The adjacent edges of the helical revolutions of the ribbon are frictionally overlapped to one another so as to form a cylindrical casing and product is forced through the tube from the rearward end to the discharge end and into the cylindrical casing. The stuffing tube may be a rotating stuffing tube or it may be a stationary stuffing tube. A ribbon feed device is provided for feeding a continuous strip of ribbon to the stuffing tube.
Patent PT-88433-B (PT)
IPC: C08F20/02
Filed: 1988-09-06
Abstract: The present invention provides for a composition of matter characterized by comprising a free-radical addition polymer containing at least 55 to about 95 mole percent of units derived from maleic anhydride and from about 5 to 45 mole percent of units derived from at least one 1-alkene having at least 4 to 30+ carbon atoms wherein the polymer has an average of at least one unit derived from a 1-alkene per polymer chain based on the number average molecular weight of the polymer and wherein the maleic anhydride units are substantially randomly distributed throughout the polymer chains making up said polymer. The polymers are useful in detergents as stabilizers, additives in floor polishes and, especially when esterified with alcohols, as surfactants.
Patent PT-93696-B (PT)
Inventor: CONRARD CLAUDE
IPC: A62D3/00
Filed: 1990-04-09
Abstract: A process for the treatment of heavy residues originating from the manufacture of chlorinated products in which a chemical compound chosen from certain fatty compounds is added to the heavy residues in order to form fluid and stable liquid suspensions. 
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Patent PT-94009-B (PT)
Inventor: BRAQUET PIERRE
IPC: C07D243/00
Filed: 1990-05-11
Abstract: The invention relates to the process for preparation of thieno-triazolo-diazepine derivatives of formula A: <IMAGE> in which Y represents an oxygen or a sulphur atom and R represents various substituents, causing the thieno- triazolo-diazepine compound of formula B: <IMAGE> to react with an RSCH2CO2H derivative, then causing the resultant compound to react with hydrazine hydrate, and finally cycling the compound so obtained with triethyl orthoacetate in order to obtain the compound of formula A, in which Y represents an oxygen atom, and optionally carrying out a sulphuration reaction in order to obtain the corresponding compound of formula A, in which Y represents a sulphur atom.
Patent PT-96163-B (PT)
Inventor: CHIBRET HENRI
IPC: A61K9/06
Filed: 1990-12-11
Abstract: Pharmaceutical composition for the local treatment of disorders of allergic origin. It is in the form of a gel or a cream containing N-acetyl-(alpha and/or beta)-aspartylglutamic acid in acidic or salt form in the presence of a thickening and/or emulsifying agent. It is intended in the form of a nasal gel for the treatment of rhinitis of allergic origin, in the form of an ophthalmic gel for the treatment of allergic conjunctivitis, and in the form of a skin gel or cream for the treatment of dermatitis of allergic origin.
Patent SE-313197-B (SE)
Inventor: GROENLUND K
IPC: F16K7/07
Filed: 1964-11-06
Abstract: 1,131,844. Filling containers. ATOMENERGI, A.B. 5 Nov., 1965 [6 Nov., 1964], No. 47056/65. Heading B8T. [Also in Division F1] Apparatus for filling receptacles 1 with predetermined quantities of a plurality of liquids or gases, e.g. radio-active solutions, comprises a plurality of pneumatically actuated pumps 5, Fig. 1, drawing from separate reservoirs 15 and delivering to separate delivery pipes 3, the inlet and delivery valves 7, 6 comprising flexible tubes 10b, 10a mounted in chambers which are pressurized pneumatically to compress the tubes and shut the valves. The pump piston and inlet and outlet valve movements are controlled by an electric motor-driven camshaft 36 having cams 39 to 41 actuating valves 44 to 46 which act to connect the pumps and valve chambers to an air supply 52 or exhaust. Cams 37, 38 and valves 42, 43 control movement of a piston 24, Fig. 2, and a latching member 30 for moving a table 2 carrying receptacles 1. The pump piston stroke in adjustable by screw 21.
Patent SE-325075-B (SE)
Inventor: MITTAG H
IPC: H02J7/22
Filed: 1966-11-23
Abstract: 1,169,877. Automatic voltage control. ROBERT BOSCH G.m.b.H. Nov.23, 1966 [Nov.24, 1965], No.52412/66. Heading G3R. A voltage regulator for a short wound generator 11, e.g. an alternator with a rectified output, having output leads 12, 13 comprises a contact arm 17 which has a double contact thereon and which is movable such that in a first position a first portion 22 of the double contact engages a back contact 23 for energizing the field winding 15 and in a second position the second portion 25 of the double contact engages a fixed contact 26 to short-circuit the field winding 15 which, when the arm 17 is in a position intermediate the contacts 23, 26, receives energizing current from lead 12 by way of a p.t.c. resistor 28. A choke 16 is connected as shown in the circuit between the arm 17 and the field winding 15, and the arm oscillates continuously in known manner, under the control of a regulator coil 19, between its various switching positions so that the output voltage on leads 12, 13 is maintained constant. The Specification gives preferred values for the p.t.c. resistor 28 and choke 16, and specifies suitable materials for the contacts 22, 23, 25 and 26.
Patent SE-420901-B (SE)
Title: Arrangement for load pallets
Inventor: PERSSON NILS GOSTA WILHEM
IPC: B65D19/44
Filed: 1979-07-06
Abstract: The invention concerns a locking arrangement between load pallets and a loose deck or the base of a carton packaging or similar, and is characterised in that the upper side of the pallet 1 is fitted with two or four upright short cylindrical guides 8, suitably of the same diameter as the pallet feet 4, designed to operate in conjunction with matching holes 9 in the base of the carton packaging or similar. This is intended to prevent the packaging 11, 13, 14 sliding over to one side or other of the pallet. <IMAGE>
Patent SE-433720-B (SE)
Inventor: TANIZAKI Y
IPC: B27N3/00
Filed: 1979-08-10
Abstract: Wood fibrous materials which are impregnated with one or more compounds selected from a group consisting of polyoxyalkylene glycol monoacrylates and polyoxyalkylene glycol, monomethacrylates, followed by curing the impregnated impregnant, are splendid in the dimensional stability and become good in other properties thereof.
Patent SE-443458-B (SE)
Inventor: KRUEGER R H
IPC: F01P11/06
Filed: 1979-11-07
Abstract: A device for the automatic addition of corrosion inhibitor into an automobile coolant system when the coolant mixture is diluted by water having an undesirable level of corrosiveness. The device is in the form of a hydrometer having a hollow stem adapted to receive a quantity of a corrosion inhibitor and having openings in the stem wall allowing contact of the liquid in the coolant system with the corrosion inhibitor when the specific gravity of the coolant liquid decreases below a predetermined level.
Patent SE-420295-B (SE)
Inventor: MAGNUSSON K G
IPC: B60K20/00
Filed: 1980-11-28
Abstract: PCT No. PCT/SE81/00337 Sec. 371 Date Jul. 27, 1982 Sec. 102(e) Date Jul. 27, 1982 PCT Filed Nov. 19, 1981 PCT Pub. No. WO82/01853 PCT Pub. Date Jun. 10, 1982.Method for automatic gear selection in a vehicle power transmission, said selection being catered for by a control system including an electronic unit (1) which, in response to signals representing vehicle speed and engine load, coacts with a programmable read-only memory PROM (28), in which there are stored, for each gear position, alternative speed limits for changing gear to neighboring gears and also limiting values relating to speed change and engine load for selection between said alternative speed limits. To eliminate the risk of unsuitable gear selection for heavy vehicles, e.g. in conjunction with changing gear on a hill, the invention is essentially distinguished in that during travel, data on speed change and engine load are stored in a random access memory RAM (29); that the speed value most recently stored in said RAM before the initiation of the gear selection is compared, together with values stored in said RAM and relating to speed change and engine load at a certain instant before the initiation of the speed change, with values stored in said PROM and relating to speed, speed change and engine load, respectively; that said comparison results in the choice of a certain gear; that in the electronic unit (1) there is generated an output signal representing the selected gear; and that said output signal is fed to an operative means for indicating and/or engaging the selected gear.
Patent SE-431658-B (SE)
Title: Process and device for drying fibrous or granular materials
Inventor: ROSENDAHL S
IPC: C10F5/00
Filed: 1982-06-15
Abstract: The invention relates to a process and device for drying fibrous or granular materials. There are various energy or power generating devices such as oil-fired boilers, diesel engines etc. that release significant amounts of waste heat in their outlet gases and cooling water. The aim of the invention is to provide a process and device for utilizing this waste heat. The invention is characterized in that the waste heat is used both for heating the drying air and for raising the temperature in the drying drum 6,6' itself. <IMAGE>