baber/WOPTO huggingface dataset:
Patent MX-171826-B (MX)
Title: Mejoras en maquinas taladradoras
Inventor: STYCH RALPH
IPC: E01B31/06
Filed: 1988-10-27
Abstract: La presente invención se refiere a una máquina taladradora para taladrar in situ un agujero en el alma de un riel para una vía de ferrocarril, que comprende una base que tiene una columna substancialmente horizontal en un lado de la misma y tiene o está adaptada para recibir en el lado opuesto de la misma un formador configurado para ser recibido entre y por ese medio localizado verticalmente por los patines del riel, una mandíbula sujetadora conectada a la base y desplazable por medios actuadores de manera a hacer contacto con el alma del riel opuesta al formador y así fijar la base al riel, y un taladro eléctrico que tiene una flecha del taladro con desplazamiento axial, montado sobre la columna, extendiéndose substancialmente perpendicularmente a la base de tal manera que una broca soportada en la extremidad de la flecha pueda ser avanzada hacia el riel para cortar un agujero a través del alma en la región de la base y la mandíbula sujetadora, estando la máquina sin soporte en el terreno, caracterizada en que la broca de taladro comprende un cortador anular y en que el taladro eléctrico incluye a su motor eléctrico montado de manera axialmente deslizable sobre la columna.
Patent MX-169984-B (MX)
Inventor: MANZER LEO ERNEST
IPC: C07C19/08
Filed: 1989-10-24
Abstract: Improved process for the preparation of 1,1,1,2-tetrafluoroethane by the steps of chlorofluorination of selected organic compounds using Cl2 and HF followed by hydrogenolysis of the resulting products, the improvement residing in the use of excess HF and recycle of the unreacted comopunds and byproducts to the chlorofluorination step.
Patent MX-171941-B (MX)
Title: Metodo y aparato de linea de produccion, para ejecucion de instrucciones con alto rendimiento
Inventor: MIU MING-TZER
IPC: G06F9/38
Filed: 1989-12-18
Abstract: La presente invención se refiere a un sistema de procesamiento de datos que tiene una pluralidad de unidades de ducto conectadas en serie, dispuestas para formar una línea de producción, cada etapa realiza una operación diferente en cada una de una pluralidad de instrucciones aplicadas a las unidades de línea de producción, cuyo sistema comprende: memorias para almacenar operandos y la pluralidad de instrucciones y operandos; una primer unidad que tiene montajes para buscar acoplado a la memoria, para buscar y almacenar cada una de la pluralidad de instrucciones recibidas de la memoria en respuesta a una secuencia de señales de dirección; la primer unidad además tiene separadores acoplados con los buscadores, para decodificar cada una de la pluralidad de instrucciones y para generar tanto una primer señal que indica un primer tipo de instrucción como una segunda señal que indica un segundo tipo de instrucción; una segunda unidad que tiene registros que responden a la primer señal, para almacenar primeros y segundos tipos de instrucciones y que incluyen primeros montajes para ejecutar el primer tipo de instrucciones, retirando de esta manera el primer tipo de instrucciones de la línea de producción, la segunda unidad además tiene montajes para generar señales de dirección virtual, que indican la ubicación de un operando en la memoria empleada para ejecutar el segundo tipo de instrucción; una tercer unidad acoplada con la segunda unidad para traducir las señales de dirección virtual en señales de dirección física; una cuarta unidad acoplada con la tercer unidad y que responde a las señales de dirección física, para  recuperar el operando de la memoria, y una quinta unidad acoplada con la primera y cuarta unidades y que responden a la segunda señal para almacenar el segundo tipo de instrucciones y que tienen segundos montajes que responden al segundo tipo de instrucciones y el operando para ejecutar el segundo tipo de instrucciones.
Patent MX-172596-B (MX)
Inventor: SEILDEN PAUL
IPC: A23L27/60
Filed: 1990-10-16
Abstract: This invention relates top polyol fatty acid polyester compositions having improved physiological properties, organoleptic properties (i.e. mouth feel), liquid/solid stability and chemical stability. These polyol fatty acid polyesters are characterized in that (a) not more than about 0.6% of the fatty acid groups contain three or more double bond, not more than about 20% of the fatty acid groups contain two or more double bonds, and not more than about 35% of the fatty acid double bonds are trans double bonds; (b) the polyesters have an iodine value between about 15 and about 60; and (c) the solid fat content/liquid solid stability ratio is not greater than 0.25. This invention also relates to a process for preparing these improved polyol polyester compositions.
Patent MX-173115-B (MX)
Title: Procedimiento para la preparacion de acetato de vinilo
Inventor: EICHLER KALUS
IPC: C07C67/055
Filed: 1990-12-05
Abstract: La presente invención se refiere a procedimiento para la preparación de acetato de vinilo en fase gaseosa a partir de etileno, ácido acetico y oxígeno o gases que contienen oxígeno, en presencia de un catalizador, que contiene paladio y/o sus compuestos así como eventualmente, de modo adicional, oro y/o compuestos de oro, así como, en calidad de activadores, compuestos de metales alcalinos, y eventualmente de modo adicional compuestos de cadmio, sobre un soporte, que consta de SiO2 o de una mezcla de SiO2 y Al203 con una superficie específica de 50.250 m2/g y un volumen de poros de 0.4-1,2 ml/g y cuyas partículas tienen un tamaño de granos de 4 a 9 mm, estando formado de un 5 a un 20 por ciento del volumen de poros del soporte por poros que tienen radios de 200 a 3.000 A y de un 50 a un 90 por ciento del volumen de poros del soporte por poros que tienen radios de 70 a 100 A, caracterizado porque se prensan las partículas del soporte con ayuda de una sal de Li, Mg, Al, Zn o Mn de un ácido carboxílico C2-C20 o de una mezcla de tales sales, en calidad de agentes aglutinantes.
Patent NL-186572-B (NL)
IPC: B01J31/16
Filed: 1976-08-06
Abstract: A process is described for preparing aromatic isocyanates by contacting an aromatic carbamate of the formula R(NHCO2R')n at 150 DEG -350 DEG  C under reduced pressure with one or more metal or metal compound catalysts dissolved in an inert solvent. In the formula R is a divalent aromatic, R' is a monovalent aliphatic, alicyclic or aromatic with at most 8 carbon atoms and n is 1 or 2. The metal is dissolved in a concentration of at least 1/1000% by weight of the solvent. The vapors of the resulting aromatic isocyanate and alcohol or phenol are fractionally condensed under reduced pressure and the aromatic isocyanate is separately collected.
Patent PT-72002-B (PT)
IPC: C07D487/04
Filed: 1980-10-31
Abstract: Azepinoindoles of formula 
<CHEM>
 wherein
 R1 and R2 are hydrogen, halogen, aklyl, alkoxy, alkylthio, hydroxy, or trifluoromethyl, R3 is hydrogen, alkyl, cycloalkyl, cycloalkylalkyl, alkenyl, alkinyl or a group of formula 
<CHEM>
 wherein
 m is 1, 2 or 3,
 R4 is halogen, alkyl, alkoxy, or trifluoromethyl, and alkyl, alkoxy, or trifluoromethyl, and
 X is a bond, -CHOH- or -CO-,
 or a group of formula
 -(CH2-CH2-O)nH
 wherein
 n is 2 or 3, and
 R5 is hydrogen or alkyl, are useful neuroleptic, antidepressant and anti-allergic agents.
Patent PT-74156-B (PT)
Title: Novel repressurization for pressure swing adsortion system
Inventor: VO TOAN P
IPC: B01D53/04
Filed: 1981-12-18
Abstract: Binary gas mixtures are separated on three carbon molecular sieve adsorbent beds to produce an enriched gas. This process includes the partial pressurization of an adsorbent bed with breakthrough gas in the range of 40 to 90 percent of the adsorption pressure.
Patent PT-76748-B (PT)
Title: Improved specimen slide for occult blood testing
IPC: C12Q1/28
Filed: 1983-05-24
Abstract: A method and novel absorbent substrate for determining the presence of occult blood in gastric fluid. The substrate is acid treated and contains guaiac. The method includes the addition of the gastric fluid to the acid treated guaiac substrate which is developed with a buffered developing solution. Preferably the substrate is an acid treated sheet of absorbent paper and the developing solution is an aqueous buffered solution of hydrogen peroxide.
Patent PT-81133-B (PT)
Inventor: BAILLY JEAN-CLAUDE ANDRE
IPC: C08F2/34
Filed: 1985-09-16
Abstract: The present invention relates to a process for the polymerisation of ethylene or copolymerisation of ethylene and at least one other alpha-olefin, in the gas phase in a fluidised bed reactor, in the presence of a catalyst comprising chromium compounds associated with a granular support comprising a refractory oxide and activated by thermal treatment, which process is characterised in that the catalyst is used in the form of active particles of prepolymer, obtained by bringing the said catalyst in contact with ethylene, alone, or in a mixture with at least one higher alpha-olefin, in such a way that the prepolymer contains from 4x10-5 to 3 milligram atoms of chromium in the catalyst per gram.
Patent PT-85793-B (PT)
Inventor: COX DAVID
IPC: A61K31/4184
Filed: 1987-09-25
Abstract: Compounds of formula I, <CHEM> in which A is a 5 or 6 membered, fully unsaturated, carbocyclic or heterocyclic ring, B is a 5 or 6 membered, fully unsaturated, nitrogen containing heterocyclic ring,     X is NR19, O or S,     R19 is hydrogen or alkyl optionally substituted by -OCOR,     n is 0 or l,     R3, R4, R5, R6, R7, R8, R9 and R10 have various significances, R1 and R2, are hydrogen or alkyl or together with the ring carbon atoms to which they are attached, form a benzene or pyridine ring, which ring carries substituents R15, R16, R17 and R18, R15, R16, R17 and R18, have various significances, with certain provisos are described. Processes for making the compounds and pharmaceutical formulations containing them, eg for the treatment of conditions including excess gastric acid secretion, are also described.
Patent PT-86202-B (PT)
IPC: F17C13/04
Filed: 1987-11-23
Abstract: The diaphragm (1) touches but is not joined to the rocking plate (2) in the upper chamber (A) where a strong spring (6)keeps the plate (2) distant from the cover (4). The mouthpiece (7) opens into the lower chamber (B) from which gas is discharged to the outlet (8). The plate is pivoted about an axis (9) in two bearings (10) moulded into the cover at an intermediate point between the seating of the spring and the mouthpiece. A weaker spring (11) is fitted over the mouthpiece (7) and under the diaphragm to prevent irreversible contact. A tab (12) upstanding from the pivot is repulsed by an eccentric (13) moulded into the handle (14), which can be turned through 90 deg.
Patent PT-89388-B (PT)
Inventor: EVANS JOHN MORRIS
IPC: A61K31/13
Filed: 1989-01-04
Abstract: A pharmaceutical product comprising a potassium channel activator antihypertensive agent and a  beta -blocker antihypertensive agent as a combined preparation for simultaneous, separate or sequential use in therapy of hypertension.
Patent RO-73524-B (RO)
Inventor: CULLIMAN GEORGE JOSEPH
IPC: C07D519/04
Filed: 1974-04-02
Abstract: Procedeu pentru prepararea unor derivati de alcaloizi cu formula generala I: (vezi formula) în care R1 reprezinta -NH2; -NH-NH2, -NH-CH3; R2 reprezinta un radical alcanoil cu 1...3 atomi de carbon sau cloralcanoil cu 1...3 atomi de carbon; R3 reprezinta hidrogen, alchil inferior, formil sau alcanoil cu 1...3 atomi de carbon, iar unul din R4 si R5 este hidroxil si celalalt reprezinta etil, caracterizat prin aceea ca un compus cu formula generala I în care R1 reprezinta metoxi, iar R2 reprezinta hidrogen sau acetil, iar R3, R4 si R5 au semnificatiile aratate mai sus se trateaza cu amoniac, metilamina sau hidrazina în exces la temperatura de 50...100 degree C, apoi amestecul de reactie este prelucrat în mod cunoscut, în vederea reprezentarii produsului de reactie sub forma unei baze libere sau unor saruri acceptabile farmaceutic obtinute cu acid clorhidric, acid azotic, acid fosforic, acid sulfuric, acid bromhidric, acid iodhidric, acid azotic, acid azotat, acid fosforos, acid citric, acid lactic, acid benzoic, acid ftalic, si oxid tereftalic.
Patent SE-366325-B (SE)
Inventor: MAGAY D
IPC: C08F8/30
Filed: 1969-08-28
Abstract: 1,258,982. Cross-linking polymers. RAYCHEM CORP. 28 Aug., 1969 [30 Aug., 1968], No. 42933/69. Heading C3P. Polymers containing carbon atoms and -NO 2  groups, each NO 2  group being attached to a carbon atom and the polymer being such that the -NO 2  groups introduce active sites into it are cross-linked by reacting with a polyisocyanate, optionally in the presence of apolyfunctional active hydrogen compound and/or a catalyst. The polymer may be in the solid state and may be contacted with polyisocyanate in the vapour state and the treated polymer cross-linked at elevated temperature, or the polymer may be contacted with polyisocyanate in the liquid state and the treated polymer contacted with active hydrogen compound. The polymer may be a polymer or copolymer of ethylene, butene-1, vinyl acetate, ethyl acrylate or cetyl acrylate, nitrated by reaction with nitrogen dioxide or fuming nitric acid. Specified polyisocyanates are 4-methyl-m-phenylene diisocyanate, methylenedi-p-phenylene diisocyanate, polymethylene polyphenyl isocyanate, hexamethylene diisocyanate, bitolylene diisocyanate and dianisidine diisocyanate. Specified active hydrogen compounds are polyfunctional alcohols and amines and water. Specified catalysts are organic metallic compounds and tertiary amines. Examples describe the nitrating of (1, 3 and 4) polyethylene, (2) ethylene/vinyl acetate copolymer and (5) ethylene/ethyl acrylate copolymer, and the cross-linking of nitrated polyethylene with (6, 8, 9, 18 and 21) hexamethylene diisocyanate; (7 and 22) methylene-di-p-phenylene diisocyanate and water; (10) bitolylene diisocyanate together with (11) ethylene glycol or hexamethylene diamine and (13, 14 and 19) water; (12) water and methylene-di-p-phenylene diisocyanate, hexamethylene diisocyanate, dianisidine diisocyanate, bitolylene diisocyanate or 4-methyl-m-phenylene diisocyanate; and (21) hexamethylene diisocyanate or methylene-di-pphenylene diisocyanate; the use of bitolylene diisocyanate and water to cross-link nitrated (15) ethylene/ethyl acrylate copolymer, (16) ethylene/vinyl acetate copolymer and (17) polybutene; and of 4-methyl-m-phenylene diisocyanate to cross-link a mixture of nitrated polyethylene and nitrated ethylene/ethyl acrylate copolymer; optionally in the presence of catalysts and compounding ingredients such as chlorinated paraffin wax, Diels Alder adduct of 2 moles of hexachlorocyclopentadiene and 1 mole of cycloocta-1,5-diene, antimony oxide, carbon black, magnesium oxide, magnesium silicate and 4,4<SP>1</SP>-thio bis(6-t-butyl-m-cresol). The polymers may be made into shaped articles, e.g. syringes, wire coating and tubes, to which heat recovery properties may be imparted.
Patent SE-301850-B (SE)
Inventor: ANDERSON N
IPC: D01D5/00
Filed: 1963-12-23
Abstract: A continuous filament yarn having novelty colour effects is comprised of synthetic linear polymer filaments of varying deniers, the larger denier filaments being darker in colour than the smaller denier filaments.  The polymer may be a polyester, a polyamide, a polyolefin or an acrylic polymer.  Many polymer and copolymer compositions are specified.  The yarn is made by spinning a polymer coloured by a dye or pigment through a spinnaret having jet capillaries of different diameters, and twisting the resulting filament, to give a multi-coloured or "heather effect" yarn.
Patent SE-425077-B (SE)
Title: Automatic locking device for a load carrier, e.g. a trough for bulk cargo designed to be put on the fork of a forklift
Inventor: KARLSSON H
IPC: B66F9/08
Filed: 1981-01-12
Abstract: Automatic locking device for a load carrier on a forklift's fork 5, where the fork is arranged on a mast 1, 2 which can primarily be lifted and lowered vertically on a fork lift carriage 4. A shoulder 3 is arranged so that when the fork carriage 4 is lowered towards the fork's 5 bottom position, it stops at a locking device 9, 10, 11 which is arranged at the fork carriage 4, where said locking device's one end can be inserted into a yoke 7 on the load carrier 6 so that continued lowering of the fork carriage 4 brings the yoke 7 to a position under the locking device's end and thus frees the load carrier from the locking device. <IMAGE>
Patent SE-442220-B (SE)
Title: Culvert
Inventor: DAHLIN C-E
Filed: 1981-09-07
Abstract: Culvert set up under ground level comprising one standing on the bottom (1) of a culvert pit (2) and against the bottom (1) an open cabinet (3) whose upper side is furnished with openings (9) inside which and in whose lengthwise direction there is at least one tubular-shaped device (4) set up which along its length it is supported by a supporting device (5) comprised of blocks arranged on the bottom (1). The cabinet (3) is filled with a heat-insulating filling (6) that with filling has a fluid form or grain form and encloses the pipe-shaped device (4) and support device (5). The filling (6) is preferably formed of a fluid, that hardens to a fixed shaper after filling in, e.g. concrete foam.<IMAGE>
Patent SE-434863-B (SE)
Title: Arrangement for anchoring a rack or the like
Inventor: WALLTHER H
IPC: E04G5/04
Filed: 1983-02-28
Abstract: Arrangement for anchoring a rack or the like, comprising two elongate connecting elements 1, 2. Arranged on these are two securing arrangements 3, 4, 5. One securing arrangement 3 is located at one end of the anchoring arrangement and is intended to be fastened to an attachment means in a wall, another rack or the like. The other securing arrangement 5 can be adjusted between and locked in different positions along the connecting elements by means of a locking arrangement 26. The two connecting elements 1, 2 are displaceable in relation to one another in their longitudinal direction, and one securing arrangement 3 has a hook means 14 arranged at one end of one connecting element 2 and a locking means 17 arranged at the corresponding end of the other connecting element 1. One securing arrangement 3 can be adjusted between open position and securing position by means of the displacement between the connecting elements. The locking arrangement 26 is adapted for, in addition to locking the other securing arrangement on the connecting elements, locking these relative to one another in a selected displacement position. <IMAGE>
Patent SE-441779-B (SE)
Title: Radiation heat transformer
Inventor: KOPONEN LAILA TUULIKKI
IPC: F24H/
Filed: 1984-04-03
Abstract: Radiation heat transformer is an object for reducing the heat radiation in a room as well as lowering the surface temperature for different heat radiation heating devices. The radiation heat transformer is made of a folded sheet (2) with a spacer piece (3) between the fold (19) on the folded sheet (2) as well as across the folds (19)And or separator pieces (3) running contact wire (5) of metal which prevents plane contact between the radiation heat transformer and the heat radiation generating surface inward if needed when the plane contact risk arises.<IMAGE>
Patent SE-454627-B (SE)
Title: Therapeutic instrument for respiratory training
Inventor: NORELL ERIK FOLKE
IPC: G09B23/28
Filed: 1986-05-20
Abstract: The blower mouthpiece (10) of the therapeutic instrument for respiratory training and stimulation has lips for sealing (10a), at least during outward breathing. The mouthpiece communicates with the surrounding atmosphere via an aperture (12) with adjustable cross-sectional area.
Patent SE-451834-B (SE)
Title: Lifting mechanism esp. for fragile goods
Inventor: ANDERSSON STEN
IPC: B66C1/02
Filed: 1986-06-09
Abstract: The lift mechanism is connected to a fixed or movable anchor point, with a direct or indirect gripping member movable relative to the anchor. A tubular container (A) is closed at both ends, one end (2) being connected to the anchor point (3) and the other end (6) connected directly or indirectly to the goods. The wall (1) between those ends is completely or partly compressible axially, by a connection (5) on the container for attachment to a vacuum pump. A flap valveis provided to control the vacuum in the tube and thus also the lift height, by selectively admitting atmosphere. The valve can comprise a hinged flap, with a screw stop controlling the degree of opening by a manually operated lever.
Patent SE-455170-B (SE)
Inventor: TOROK V
IPC: B03C3/66
Filed: 1986-10-30
Abstract: An electrostatic precipitator intended for use with electrofilters comprises a plurality of electrically conductive or semi-conductive plate-like or lamella-like precipitation electrodes (1, 2) which are arranged in mutually parallel spaced relationship. The electrodes (1, 2) are connected alternately to the one and the other terminal of a d.c. voltage source (3) by bringing an edge-surface part of those electrodes which are connected to one and the same terminal into pressure-contact with one side of a sheet-like or strip-like member (4 or 5) which is made of a highly resistive, antistatic material. The opposite side of the member (4, 5) has provided thereon an electric contact means (6 or 7) which is connected electrically to the relevant terminal of the d.c. voltage source (3), preferably through a high ohmic resistance (8 or 9).
Patent SE-464382-B (SE)
Title: Switchboard box for medium voltage
Inventor: KARLSSON J
IPC: H02B1/00
Filed: 1989-08-18
Abstract: The invention concerns a compact air-insulated medium voltage switchboard where the devices 21,22,23 controlling the fields are arranged in connection with components with unsuitable electrode form, for example inverse contacts 11,12,13. Simple and cheap devices controlling the fields can be manufactured from a plastic- insulated annealed copper pipe 17 which is curved with a suitable radius so that it surrounds the said components. The devices controlling the fields can replace previously used insulation barriers, which are a less favourable solution technically and economically. <IMAGE>
Patent SE-465476-B (SE)
Title: Safety arrangement in a power saw
Inventor: SKOGWARD K R
IPC: F02D11/02
Filed: 1990-01-29
Abstract: A safety arrangement in a power saw is positioned in the rear handle 16 of the saw and comprises a finger trigger 12 and a wire lever 11 which on starting moves upwards, the rear end of the lever coming up against a stop 27 on a pressed-in gas lock 29. The trigger can continue upwards by virtue of the mounting between the lever and the trigger, the gas wire 21 being extended in relation to its casing 20, which means that the gas lever of the carburettor is pivoted to full throttle. When the gas lock is not in the pressed-in position, the rear end of the lever will pass the stop on the gas lock, which results in the wire lever not being pivoted in relation to the trigger. In this case, no gas is applied, as a result of which protection is obtained against uncontrolled setting in operation of the saw chain. <IMAGE>
Patent CN-1004203-B (CN)
Inventor: TETSUO YATO
IPC: B66B7/02
Filed: 1985-10-28
Abstract: 电梯的导轨装置包括引导电梯厢和平衡重运动的一个长导轨，该导轨的机械强度足以了引导一个电梯厢和平衡重，但不在导轨的同一截面引导二者，它还包括加强电梯厢和平衡重彼此通过的导轨的部位的加强零件。
Patent FI-116215-B (FI)
Title: Slide piece for link of endless track for highly mobile vehicle
Inventor: SPIES KLAUS
IPC: B62D55/275
Filed: 2002-01-30
Granted: 2005-10-14
Abstract: The link has a running surface (3) having a base plate (14) which has a catch region (10) having a cut-in.
Patent FI-121026-B (FI)
Inventor: KOTALA ARI
IPC: B25D17/26
Filed: 2003-01-22
Granted: 2010-06-15
Abstract: The invention relates to a rock drill machine and a flushing housing for a rock drill machine. At least one bearing (19, 20) in the shank (4) is located in the flushing housing (13). Flushing medium is arranged to flow through the bearing (19, 20). This allows the flushing medium to lubricate and cool the bearing.