baber/WOPTO huggingface dataset:
Patent MX-170157-B (MX)
Title: Montaje de presilla de rieles
Inventor: MARCHANT IAN MCGREGOR
IPC: E01B9/32
Filed: 1987-12-15
Abstract: La presente invención se refiere a un montaje de presilla de rieles para afianzar un riel a una superficie de soporte del riel; el montaje comprende una primera parte adaptada para fijarse en la superficie de soporte del riel adyacente al mismo; una segunda parte superpuesta sobre la primera parte y teniendo una superficie lateral para empalmarse con una cara lateral del riel; y medios de sujeción para afianzar la segunda parte con la primera parte, independientemente de la fijación de la primera parte en la superficie de soporte del riel; el montaje de presilla de rieles se caracteriza en que las partes tienen aberturas alineadas a través de las cuales se extienden los medios de sujeción; una de las aberturas es alargada para permitir que la segunda parte tome diferentes posiciones con respecto a la primera parte, y cuya abertura alargada se extiende en una dirección inclinada haciendo un ángulo agudo con respecto a la dirección longitudinal del riel; la primera y la segunda partes tienen superficies cooperantes, lateralmente orientadas, que se empalman en todas las posiciones relativas de las partes para transmitir a la primera parte, las fuerzas lateralmente dirigidas, aplicadas a la segunda parte por el riel; las superficies que se extienden lateralmente se extienden paralelamente con respecto a la dirección de la extensión de la abertura alargada; la primera parte tiene superficies paralelas superior e inferior, y la segunda parte tiene una superficie superior que, en su porción adyacente a la abertura, se inclina con respecto al plano horizontal y se aleja de la dirección de aproximación de las superficies   cooperanes lateralmente orientadas con respecto al riel; y en que los medios de sujeción se extienden por las aberturas en una dirección perpendicular con respecto a la superficie inclinada de la segunda parte y están inclinados así con respecto al plano vertical.
Patent NO-165033-B (NO)
Inventor: PALVADEAU CLAUDE
IPC: C25C1/18
Filed: 1983-05-05
Abstract: The present invention is directed to an apparatus for preparing a lead or copper metal by electrolysis in a cell having a cathode and an anode which are separated by a diaphragm. The surface of the cathode is arranged in a substantially vertical direction and has a sufficiently low density of sites of nucleation so that metallic particles which are formed from the sites keep their individuality in relation to the adjacent particles, until the particles reach a dimension of at least 100 micrometers. An electrolyte is circulated between the cathode and an anode parallel to the surface of the cathode at a flow rate in a laminar to weakly turbulent manner so that under the action of the weight of the particles and the force exercised by the flow of the electrolyte the metallic particles are detached and fall into the electrolyte and are collected and are removed from the bottom of the cell.
Patent NO-160928-B (NO)
Inventor: COUSIN MICHEL
IPC: C08G14/06
Filed: 1984-12-27
Abstract: In a process for hardening phenol-formaldehyde resol resins, comprising conducting the hardening of the resins with an acidic solution of water and/or an organic solvent having dissolved therein an aromatic sulphonic acid and/or concentrated sulphuric acid, the improvement comprising the hardening in the presence of aniline added to the phenolic resin beforehand in a quantity of between about 0.5 and 2% relative to the weight of the phenolic resin whereby the pot life is extended and the cure time is satisfactory, the resultant products being especially useful as prepegs.
Patent NO-161490-B (NO)
Inventor: HUBERT HANS-JUERGEN
IPC: C07C209/16
Filed: 1985-08-30
Abstract: A method for making amines by reacting alcohols and/or aldehydes with primary and/or secondary amines or with ammonia in the presence of a catalyst at elevated temperature, and optionally at elevated pressure, in the liquid phase, the catalyst being an unsupported catalyst consisting of a combination of copper and tin compounds.
Patent NO-167062-B (NO)
Inventor: RAULINS GEORGE M
IPC: E21B17/042
Filed: 1985-10-23
Abstract: A pipe joint in which a metal-to-metal seal is provided on the exterior of the pipe, a torque shoulder provides a further metal-to-metal seal and a still further seal is provided by a resilient ring. The box is protected against ballooning which might result in jump out of the threads by proportioning the thickness of the box at the point of seal at the maximum diameter of seal to the outer diameter of the box as compared to the full wall thickness of the pipe related to the outer diameter of the pipe.
Patent NO-165474-B (NO)
Inventor: ALIESCH ROBERT
IPC: G07F13/10
Filed: 1986-04-10
Abstract: A machine, for the automatic preparation of a beverage which is extracted from a product contained in a cartridge, has at least one extraction mechanism and at least one assembly having a plurality of magazines for housing cartridges containing product to be extracted and for supplying those cartridges to a conveyor which supplies the cartridges from a magazine to a distributor which then supplies the cartridges to the extraction mechanism and which also removes cartridges from the extraction mechanism for discarding the used cartridge.
Patent NO-175132-B (NO)
Inventor: EISERT WOLFGANG
IPC: A61K9/58
Filed: 1987-08-12
Abstract: A pharmaceutical combination consisting of dipyridamole or mopidamol and O-acetylsalicylic acid or the physiologically tolerated salts thereof is used for the specific prevention of thrombus formation.
Patent NO-172768-B (NO)
Inventor: PRODELL PETER
IPC: F21V11/06
Filed: 1988-02-17
Abstract: Interior lighting fixtures having specific shielding conditions. For lighting fixtures having a center-symmetrical light exit area, a structural pattern for a grid inserted into the light exit opening of the lighting fixture is provided which meets the specific shielding conditions of the BAP picture screen workstation condition and the like and which masks the light from the lighting fixture as little as possible. This structural pattern is based on a subdivision of the grid into segments of identical size having self-contained framing cells whose diagonal or whose largest, straight side or, respectively, a chord of the largest, arcuate side does not exceed a value 2 Ro of the diameter of the center grid cell. The size of the center grid cell thereby results from the height of lamellae exhibiting a double-parabolic cross-section while preserving the desired shielding condition for this center grid cell.
Patent SE-335000-B (SE)
Inventor: TAMMELA V
IPC: B27K3/15
Filed: 1968-04-04
Abstract: 1,191,056. Polymer impregnated wood. NESTE OY. 2 April, 1968 [4 April, 1967], No. 15898/68. Heading C3P. A material comprising a piece of wood containing synthetic polymer is prepared by impregnating the piece of wood throughout with a polymerizable impregnating solution which contains as polymerizable substance an unsaturated monomer or a mixture containing in addition to the monomer an unsaturated polymer soluble in the monomer, and which solution further contains as catalyst a free radical catalyst which is able to initiate polymerization at a temperature below 110‹ C.; heating the impregnated piece of wood to the polymerization temperature either by highfrequency heating or in a heating chamber with the aid of heating an inert circulating gas; and after polymerization has started, cooling the piece of wood by the expedient of cooling an inert circulating gas, the maximum temperature peak produced in the piece of wood during the polymerization being kept down, in addition to the expedient of cooling the circulating gas, with the aid of one or more substances which are contained in the impregnating solution and which act so as to retard the polymerization and consequently retard the generation of heat inside the piece of wood. In the examples, pieces of dried birch wood are impregnated with an unsaturated polyester resin derived from phthalic acid, maleic acid and butene glycol, styrene, methyl ethyl ketone peroxide, polybutadiene, divinyl benzene acrylic acid and as polymerization retarding agents crystal resin, sulphurous crystal resin, 2,6- dimethyl-2,4,6-octatriene and copper naphthenate.
Patent SE-335015-B (SE)
Inventor: HRDINA J
IPC: G01N21/03
Filed: 1966-05-26
Abstract: 1,150,548. Photometers. CESKOSLOVENSKA AKADEMIE VED. May 26, 1966 [May 27, 1965], No.23636/66. Heading G1P. A through flow measuring cell for photometers comprising a body member 1, Fig.1, having a bore 2 extending therethrough and closed at each end by a window 3, 3', and seals, 4, 4', there being an inlet 8, and outlet 9 for the sample liquid, has the inlet 8 terminating in the bore 2 with a reduced cross-section so that the resultant increased flow velocity produces turbulence in the supplied liquids. As shown the end forces of the body member 1 have tapered grooves entering the bore 2 tangentially at their narrowed ends and communicating with inlet 8 and outlet 9 respectively at their other ends. Alternatively the tapered grooves may be formed in the seals 4, 4'.
Patent RS-50257-B (RS)
Inventor: BURK MARK JOSEPH
IPC: C07B61/00
Filed: 2001-01-11
Abstract: Postupak za dobijanje derivata (S) -3-cijano-5-metikapronske kiseline, formule pri čemu: X je CO2H ili CO2Y, gde Y je katjon; naznačen time, što obuhvata asimetričnu katalitičku hidrogenaciju alkana formule u prisustvu hiralnih katalizatora. Prijava sadrži 25 patentnih zahteva.
Patent ZA-793465-B (ZA)
Title: Acylanilides and their use as pesticides
Inventor: KINZEL P
IPC: C07C233/09
Filed: 1979-07-10
Abstract: For the Contracting States : BE, CH, DE, FR, GB, IT, NL SE 1. Use of one or several acylanilides of the following general formula as a plant protective agent,  see diagramm : EP0007089,P10,F1  in which formula X represents an ethenyl radical or an ethynyl radical, wherein in the ethenyl radical one or two hydrogen atoms, and in the ethynyl radical one hydrogen atom, can be substituted by methyl and/or ethyl, A and A**1 represent the same or different radicals selected from the group consisting of hydrogen radicals, methyl radicals and ethyl radicals, n is 0 or 1, R**1 represents a hydrogen atom, a halogen atom, a straight-chain or branched-chain, optionally halogen-substituted, alkyl radical having from 1 to 4 carbon atoms, an alkoxy radical having from 1 to 4 carbon atoms, an optionally halogen-substituted oxyaryl radical, or a nitro radical, and R**2 and R**3 represent the same or different radicals selected from the group consisting of hydrogen radicals, halogen radicals, alkyl radicals having from 1 to 4 carbon atoms and alkoxy radicals having from 1 to 4 carbon atoms. For the Contracting State : AT 1. 1. Use of one or several acylanilides of the following general formula as a plant protective agent,  see diagramm : EP0007089,P12,F1  in which formula X represents an ethenyl radical or an ethynyl radical, wherein in the ethenyl radical one or two hydrogen atoms, and in the ethynyl radical one hydrogen atom, can be substituted by methyl and/or ethyl, A and A**1 represent the same or different radicals selected from the group consisting of hydrogen radicals, methyl radicals and ethyl radicals, n is 0 or 1, R**1 represents a hydrogen atom, a halogen atom, a straight-chain or branched-chain, optionally halogen-substituted, alkyl radical having from 1 to 4 carbon atoms, an alkoxy radical having from 1 to 4 carbon atoms, an optionally halogen-substituted oxyaryl radical, or a nitro radical, and R**2 and R**3 represent the same or different radicals selected from the group consisting of hydrogen radicals, halogen radicals, alkyl radicals having from 1 to 4 carbon atoms and alkoxy radicals having from 1 to 4 carbon atoms.
Patent ZA-847999-B (ZA)
Title: 4h-benzo(4,5)cyclohepta(1,2-d)thiophene derivatives
Inventor: BOLLINGER PIETRO
IPC: A61K31/381
Filed: 1984-10-12
Abstract: alpha -[5H-dibenzo[a,d]cyclohepten-5-ylidene]-carboxylic acids e.g. of formula I 
<CHEM>
 wherein R1 is H, C1-4alkyl or phenyl-(C1-4alkyl), R2 is H or C1-4alkyl and ring A is unsubstituted or halo- or hydroxy-substituted, as well as the physiologically-hydrolysable and -accceptable esters thereof have valuable pharmaceutical, in particular anti-inflammatory, antipyretic and analgesic properties.
Patent ZA-858773-B (ZA)
Title: Novel crystalline form of benzothiazine dioxide salt
Inventor: ROBERTSON ROBERT LEE
IPC: A61K31/5415
Filed: 1985-11-15
Abstract: A novel crystalline form of the monoethanolamine salt of N-(2-pyridyl)-2-methyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxamide 1,1-dioxide has been prepared. This novel crystalline form is designated as polymorph I and is useful in therapy as a nonsteroidal antiarthritic agent. Methods for preparing this polymorph from readily available materials are provided.
Patent ZA-861835-B (ZA)
Title: Eye-drop mirror
Inventor: SCHWAB WALTER
IPC: A61F9/00
Filed: 1986-03-12
Abstract: A device comprising a mirror (1) and a dropping bottle (6) is useful for self-administration of ophthalmic medication inasmuch as the administration can be observed by the contralateral eye.
Patent ZA-881448-B (ZA)
Title: Process for preparing wine
IPC: C12G1/02
Filed: 1988-03-01
Abstract: A process for preparing wine of improved quality is described, in which the preparation of the grape mash is carried out under the action of carbon dioxide.
Patent ZA-884298-B (ZA)
Title: A multi-layer body member
Inventor: ROHRER PAUL
IPC: C09J7/35
Filed: 1988-06-16
Abstract: The laminate (1) consists of a base material, for example a resin-bound glass fibre fabric (2), onto which a layer (3) of thermosetting resin has been applied. To protect the tacky resin surface, it is covered with a sheet (4) made of a heat-shrinkable material. The sheet (4) has been provided with slits (5) which, following a heat pretreatment, widen into apertures, so that a significant proportion of the tacky resin surface is laid bare. Hence it is no longer necessary to peel off the protective sheet (4) before the laminate is applied. 
<IMAGE>
Patent ZA-901759-B (ZA)
Title: Drilling fluids
Inventor: MUELLER HEINZ
IPC: C09K/
Filed: 1990-03-07
Abstract: The invention describes the use of esters, which are fluid at room temperature and have flashpoints above 80 DEG C, selected from C1-15 monocarboxylic acids and/or mono or multifunctional alcohols as the oil phase or a component thereof in invert drilling muds which are suitable for the environmentally favourable extraction of petroleum or natural gas deposits and, in a closed oil phase, contain a dispersed aqueous phase together with emulsifiers, fillers, fluid loss additives and, if desired, other customary additives. In a further embodiment the invention relates to invert drilling muds of the aforementioned kind in which the oil phase contains esters of C1-15 monocarboxylic acids with mono and/or multifunctional alcohols mixed, if desired, with other components from the class of ecologically acceptable compounds.
Patent ZA-901945-B (ZA)
Title: Therapeutic agents
Inventor: O'CONNOR PATRICK COLEMAN
IPC: A61K31/185
Filed: 1990-03-14
Abstract: A product containing a therapeutically effective amount of an angiotensin-converting enzyme (ACE) inhibitor and a therapeutically effective amount of a compound of formula (I), wherein n is 1 or 2. The preferred compound of formula (I) is 7-fluoro-1-methyl-3-methyl-sulphinyl-4-quinolone. The compound of formula (I) and the ACE inhibitor may be administered concomitantly or concurrently and combined preparations for simultaneous, separate or sequential use are described. Concomitant administration may be by novel pharmaceutical compositions comprising a compound of formula (I), an ACE inhibitor and a pharmaceutically acceptable carrier.
Patent ZA-914341-B (ZA)
Title: Fluid drill-hole treatment agents based on carbonic acid diesters
Inventor: MUELLER HEINZ
IPC: C09K8/36
Filed: 1991-06-06
Abstract: PCT No. PCT/EP91/01001 Sec. 371 Date Dec. 7, 1992 Sec. 102(e) Date Dec. 7, 1992 PCT Filed May 29, 1991 PCT Pub. No. WO91/18958 PCT Pub. Date Dec. 12, 1991.Described is the use of oleophilic monomeric and/or oligomeric diesters of carbonic acid with the same or different oil-soluble and ecologically compatible mono-functional and optionally polyfunctional alcohols as a component of oil-based or water-based drilling fluids and other fluid drill-hole treatment agents. The invention in one embodiment comprises oil-based fluids, and particularly inverted fluids of the W/O type, which in the continuous phase at least in part contain oleophilic carbonic acid diesters. In a further important embodiment the invention relates to water-based emulsion fluids which in the dispersed oil phase at least in part contain said oleophilic carbonic acid diesters. The invention further comprises drill-hole treatment agents, and especially drilling fluids of the above-mentioned types, the continuous or dispersed oil phases of which, respectively, consist of oleophilic carbonic acid disasters or contain said ester type in admixture with other ecologically compatible oil mixing components. Preferred mixing components for a use in combination which the carbonic acid diesters are appropriate carboxylic acid ester oils, oleophilic alcohols and/or oleophilic ethers.
Patent ZA-924883-B (ZA)
Title: Benzomorphan derivatives
Inventor: CARTER ADRIAN
IPC: A61P25/28
Filed: 1992-07-01
Abstract: Benzomorphane derivs. of formula (I) are new. In (I), X = O or S; R1 = 1-8C alkyl, 3-6C alkenyl, 3-6C alkynyl or aryl; R2 = H, 1-8C alkyl, 3-6C alkenyl, 3-6C alkynyl, aryl or aralkyl; R3 = H or 1-6C alkyl; R4 and R5 = each 1-8C alkyl; R6 = 1-8C alkyl or aryl; R7 and R8 = each H, 1-8C alkyl, halogen, OH, 1-8C alkoxy, O-Acyl, CN, NO2, NH2, NH(1-8C alkyl), N(1-8C alkyl)2 (n which the alkyl gps. are opt. different), NH-acyl or N-acyl-(1-8C alkyl).
Patent ZA-941343-B (ZA)
Title: Swellable wound dressing materials.
Inventor: HARDY CRAIG J
IPC: A61K31/00
Filed: 1994-02-25
Abstract: The invention provides water swellable wound dressing materials comprising from 5% to 50% of an alginate ester of a C1-C6 polyhydric alcohol; from 50% to 95% of a humectant consisting of one or more C1-C6 monohydric or polyhydric alcohols; and from 0% to 30% of water, the percentages being calculated by weight based on the weight of the material when anhydrous. The preferred alginate ester is propylene glycol alginate (PGA). The materials swell but do not dissolve in cold or warm water. Insolubility is achieved by the addition of polyvalent cations such as calcium ions, or by covalent cross-linking of the PGA, or by adding from 10 to 35% by weight of a water-swellable polysaccharide such as gelatin, or by adding from 5% to 20% by weight of a cationic polymer such as chitosan.
Patent ZA-952886-B (ZA)
Title: Arrangement in a hydraulically operated rock drilling equipment
Inventor: NIEMI JAAKKO
IPC: E21B44/06
Filed: 1995-04-07
Abstract: PCT No. PCT/FI95/00183 Sec. 371 Date Oct. 4, 1996 Sec. 102(e) Date Oct. 4, 1996 PCT Filed Apr. 4, 1995 PCT Pub. No. WO95/28549 PCT Pub. Date Oct. 26, 1995Arrangement in a hydraulically operated rock drilling equipment comprising a feed motor (3), a percussion device (2), and a hydraulic pump (1) for feeding hydraulic fluid to the feed motor (3) and the percussion device (2). The arrangement comprises a pressure control valve (17) connected to be controlled on the basis of the control signal of the feed regulation valve (8) when starting the drilling so that when the value of the control signal is below a predetermined switching value, the pressure relief valve (18) is connected to the percussion pressure line (13) of the percussion device (2), and when the control signal exceeds the switching value, the pressure control valve (17) disconnects the pressure relief valve (18) from the percussion pressure line (13) and connects the pressure difference valve (20) in communication with the percussion pressure line (13).
Patent ZA-983727-B (ZA)
Title: Casting wheel
Inventor: HOHENBICHLER GERALD
IPC: B22D11/06
Filed: 1998-05-04
Abstract: A casting wheel for the continuous casting of strips of metal has a core and sleeve of heat-conductive material which is shrunk on the core, and circumferential cooling ducts arranged between the core and the sleeve, which are connected with coolant supply line and coolant discharge line. The coolant is guided from the radially extending supply line into cooling ducts and from cooling ducts into the radially extending discharge line by means of a guiding element that can be inserted in cooling ducts.
Patent GB-2362933-B (GB)
Title: Shift lever device
Inventor: SYAMOTO NORIYASU
IPC: B60K20/02
Filed: 2001-05-30
Granted: 2005-01-12
Abstract: A shift device including a key cylinder and a shift lever is disclosed. The key cylinder is located adjacent to the shift lever. The key cylinder receives a key corresponding to the key cylinder. When the key is located at the ON position, the key cylinder generates an engine driving signal to an engine ECU. A stopping mechanism is located between the key cylinder and the shift lever for selectively stopping the movement of the shift lever depending on the selected key position.
Patent GB-2363186-B (GB)
Title: Valve apparatus
Inventor: MURAKAMI YOUICHI
IPC: F16K1/34
Filed: 2001-05-30
Granted: 2004-02-18
Abstract: A valve body of a spill valve is constructed of steel having a martensitic structure and a needle constructed of steel in which hard particles are dispersed in a matrix having a martensitic structure. A hardness difference between the matrix and the hard particles is equal to or smaller than 1000. By reducing the difference in hardness between the matrix and the hard particles of the needle, projections and detachment of hard particles are prevented. Accordingly, the wear of the matrix and valve body resulting from exposed hard particle is precluded while ensuring hardness of the valve.
Patent GB-2387072-B (GB)
Title: Mobile communication stations, methods and systems
Inventor: BAR-ON DAVID
IPC: G01S5/06
Filed: 2002-03-28
Granted: 2004-09-22
Abstract: A method for use in a mobile communication system for estimating the location of a target mobile station (MS) which includes receiving signals from the target MS (N) at a plurality of receivers (MS 1 , MS 2 , MS 3 ) in different locations and calculating the location of the target MS (N) from information obtained from the received signals, wherein at least one of the receivers (MS 1 ) is a searching MS and wherein the calculation of location is carried out by the searching MS (MS 1 ). The method may involve the target MS and the searching MS or MSs communicating by a direct mode of operation (DMO) link. The searching MSs may conveniently have GPS attachments. A mobile station which may be used as the target MS or as a searching MS and a system incorporating the same is also disclosed.
Patent GB-2383088-B (GB)
Title: Fuel pressure damper
Inventor: TREUSCH CHRISTOPHER
IPC: F02M63/02
Filed: 2002-10-18
Granted: 2004-01-28
Abstract: A tubular fuel pressure damper for use in a fuel rail. The tubular fuel pressure damper includes a first and second end and an inner surface defining a cavity. The first and second ends of the fuel pressure damper are closed by crimping to form contact areas. The contact areas may be additionally sealed by welding, soldering or other means.