baber/WOPTO huggingface dataset:
Patent NO-155884-B (NO)
Inventor: KARJALAINEN ARTO JOHANNES
IPC: C07D233/58
Filed: 1982-02-04
Abstract: Compounds of the formula:   <IMAGE> (I)   <IMAGE>  wherein each of R1, R2 and R3, which can be the same or different, is hydrogen, chloro, bromo, fluoro, methyl, ethyl, methoxy, amino, hydroxy or nitro; R4 is hydrogen or alkyl of 1 to 7 carbon atoms; R5 is hydrogen or a straight or branched alkyl group of 1 to 5 carbon atoms or a phenyl group; and R6 is hydrogen or an alkyl group of 1 to 7 carbon atoms or a substituted or unsubstituted benzyl, X is -CH2-, -CHOH- or -CH=CH- and n is 0-4; provided that R5 and R6 are simultaneously hydrogen only when n is 4 and X is -CH=CH-; and their non-toxic pharmaceutically acceptable acid addition salts and mixtures thereof exhibit valuable pharmacological activity and are useful in the treatment of mammals, especially as antithrombotic agents. Furthermore, some of the compounds have proved to possess antihypertensive or  beta -blocking activity. Antimicrobial and antifungal properties have also been found. Processes for the preparation of these compounds are described, as are novel pharmaceutical compositions comprising at least one of the compounds or their salts.
Patent NO-158408-B (NO)
Inventor: MEYER RAYMOND JOSEPH
IPC: B62D33/06
Filed: 1982-08-11
Abstract: A hinged hatch assembly for the roof of a vehicle cab having an opening formed therein. The assembly includes a hatch which completely covers the opening when in a closed position. The hatch is connected to the roof of the vehicle cab by a pair of support arms. Each support arm contains a first and a second forked end whereby the first forked ends are pivotally attached by brackets to one side of the roof opening and the second forked ends are pivotally attached by brackets to the underside of the hatch. Sandwiched on each side of the brackets between the forked ends of the support arms are frictional elements which are spring loaded to impart a predetermined frictional force on the members. The frictional contact permits the hatch to be opened at various angles and at various positions relative to the plane of the roof and to remain in the desired position irrespective of any vibration or motion imparted into the vehicle. The hinged hatch roof assembly is capable of providing ventilation as well as serving as an escape route from the interior of the vehicle cab.
Patent NO-159245-B (NO)
Title: Katalytisk materiale omfattende en nikkelkomponent og en hydrokarbylaluminiumhalogenid, og anvendelse av materialet.
Inventor: PROVIN GERARD
IPC: C07F15/04
Filed: 1984-11-27
Abstract: Ny nikkelforbindelse med betydelig oppløselighet i hydrokarboner og fremstilt ved omsetning av i det minste én uorganisk forbindelse av toverdig nikkel, i det minste én halogeneddiksyre og i det minste én ester med formelen RCOOR, hvor R1 er hydrogen eller et hydrokarbonradikål, og Rer et hydrokarbonradikal.Den resulterende forbindelse kan anvendes i blanding med et hydrokarbylaluminiumhalogenid som katalysator for olefindimerisering.
Patent NO-165385-B (NO)
Inventor: VANHANEN ALLAN OLAVI
IPC: B28B1/29
Filed: 1985-11-05
Abstract: Method and device for the casting of concrete products by means of a continuous slide-casting method. The concrete mix is compacted by displacing one or several walls of the slide-casting mould structure. The wall (5) of the slide-casting mould structure is displaced along a predetermined path of movement while facing the forming member (3) forming the cavity and moving eccentrically relative its centre axis or moving back and forth around an articulated shaft.
Patent NO-167228-B (NO)
Inventor: WADDELL GEORGE MUIRHEAD
IPC: F16B13/04
Filed: 1987-05-11
Abstract: To provide an axially crushable feature for an expansion fixing the segments (6) of a segmental metal sleeve (5) are each provided with a portion which, while remaining of generally uniform thickness with the remainder of the segment, has a configuration such that it can readily be deformed to permit shortening of the segment when the segment metal sleeve is subjected to an axial compression force. Particularly the portion may be provided as curved cantilever arms (11) which in an initial configuration have their free ends spaced apart but can deform into abutment, providing a positive limit on crushing.
Patent NO-173627-B (NO)
Inventor: CARAYANNIS GEORGE
IPC: H03H17/02
Filed: 1987-11-06
Abstract: An optimal parametric signal processor, which receives autocorrelation coefficients, provides lattice coefficients in an optimal manner, and allows the use of any number of available parallel processing units. The signal processor may be implemented in a fully parallel or fully sequential manner, or in a "parallel-partitioned" implementation which provides the benefits of parallel processing, manageable hardware complexity, and optimal signal processing for a given number of available processors. By using a "lattice basic cell" structure, hardware complexity is minimized.
Patent NO-166351-B (NO)
Inventor: ANDERIE WOLF
IPC: A43B13/18
Filed: 1988-01-25
Abstract: 1. A shoe bottom, in particular for sports shoes, which in the shank (5) has weak locations (6, 7) for reducing the torsional stiffness about an axis extending substantially in the longitudinal direction of the shoe, in order to permit twisting, which is adapted to the natural movement of the foot, of the front sole portion (3) relative to the rear sole portion (4), about said axis, characterised in that the shank (5) of the shoe bottom (1, 2) is stiffened against bending about an axis extending transversely with respect to the longitudinal direction of the shoe by a striplike or rod-like stiffening element (9) which is directed in the longitudinal direction of the shoe.
Patent NO-170465-B (NO)
Inventor: LANTERS HENRICUS JOHANNES
IPC: B27N1/00
Filed: 1988-08-19
Abstract: The method of preparing a defibrated cellulose material, preferably wood fibres, especially those having a fibre length of up to 20 mm, involves a high proportion of thermosetting resin and is particularly suitable for preparing fibre-containing mouldings. In the process, the thermosetting resin is added in an aqueous, preferably alkaline solution to a mixture of fibre particles and steam, and the steam is removed from the resin-coated fibre particles in a dryer. After the addition of resin, the steam is removed from the mixture of steam and fibre particles which are then dried in a drying stage to a moisture content of less than 12 % by weight, especially 3 to 10 % by weight.
Patent NO-176699-B (NO)
Inventor: DONGEN CORNELIS JACOBUS VAN
IPC: B05D7/14
Filed: 1989-11-30
Abstract: The method for activating a metal surface, for example for improving the flow of lacquer over and/or the adhesion of lacquer to a tin surface (3), comprising the steps of:   1) providing a lightly greased or oiled metal surface (3), for example the surface of a tin plate of strip (3); 2) subjecting that metal surface to a corona discharge through application of an alternating voltage between that metal surface and a conductor (22) situated thereabove. r
Patent NO-175538-B (NO)
Inventor: ANDERSON GEOFFREY BRUCE
IPC: C09D4/06
Filed: 1990-03-23
Abstract: The use of an alkoxylated stabiliser containing polyoxyalkylene chains to impart a core-sheath structure to particles of film-forming polymer to enable them to form a stable aqueous coating composition wherein the core contains film-forming polymer and the sheath contains the polyoxyalkylene chains which contain 6 to 40 oxyalkylene units some of which are covalently bonded to the core and which are provided by an alkoxylated C18 fatty alcohol containing more than one non-terminal and non-pendant ethylenic double bond. The stable aqueous coating composition can be formed even when the particles are very small (ie average diameter below 100 nm) without having to employ aromatic moieties or multiple terminal or pendant double bonds which either produce aromatic biodegradation products or are difficult to bio-degrade. Also the sterically stabilised particles and coatings formed from film-forming material to which at least some stabiliser is bonded.
Patent NO-177149-B (NO)
Inventor: MERVAL JEAN-PAUL
IPC: C09D5/03
Filed: 1990-07-25
Abstract: Thermoplastic compositions in the form of powder based on polyamide and/or polyetheresteramide and containing epoxy/sulphonamide resins. The invention also relates to a number of processes for obtaining these powders and to their use for the coating of metal substrates not requiring any adhesion primer.
Patent SE-311626-B (SE)
Inventor: WOLF H
IPC: E05F1/12
Filed: 1964-03-16
Abstract: 1,025,826. Snap hinges. H. WOLF. March 19, 1964 [March 20, 1963], No. 11568/64. Heading E2F. A snap hinge of resilient polypropylene material formed by an injection moulding process comprises two hinge plates 1 and 2 pivotably connected by thin strips of material 20, 21 and two arms 16, 19 which extend from plates 1 and 2 respectively and are pivotably connected at 17 along a line which is offset by the distance 9 from the pivot axis of the plates 1, 2. On folding the hinge, the end 17 of the arm 16 is first deflected towards the pivot axis of the plates 1 and 2 and on further folding, due to the resilency of the arm 16 is sprung away from said axis with the result that the hinge is either snapped to the fully extended or closed position when freed. Figs. 1-3 (not shown) show a snap hinge having rigid links and serve to illustrate the principle of the snap hinge of the invention.
Patent SE-367783-B (SE)
Inventor: KOSCHATZKY B
IPC: B65H81/08
Filed: 1970-06-26
Abstract: A thread winding machine having a rotation speed in excess of 600 r.p.m. consisting of a pair of axially aligned winding units oppositely rotatable by a single motor. Each unit has a rotatable hollow shaft through which a hose to be covered with the thread is passed and a group of containers for housing a fixed cone of thread which is disposed coaxially of the container and has a base spaced from the container wall, the containers being mounted and arranged around the hollow shaft, with their respective axes inclined relative to the shaft axis at an angle of from 10 DEG  to 20 DEG  and their bases disposed in close proximity to or in contact with one another. A conveying ring is mounted on the shaft at one end for guiding the threads which are paid out through openings in the containers to the hose. A guiding head is mounted on the shaft upstream of the conveying ring to operate the laying of the threads on the hose. Braking means is provided for each thread during its travel from a container opening to the conveying ring.
Patent YU-45637-B (YU)
Inventor: DEMAREST JR H M
IPC: C03B3/00
Filed: 1984-07-20
Abstract: Liquefying of pulverulent batch materials (e.g., glass batch) is carried out in two stages. The first stage (10) utilizes extended gas/solid contact to heat the materials to an intermediate temperature, and may recover waste heat. The second stage (12) rapidly liquefies the material in a cavity lined with the batch material, and may employ substantially nitrogen-free heat sources. Another aspect involves maintaining a wet condition in the first stage to entrap particulates.
Patent ZA-833064-B (ZA)
Title: Rearrangement process
Inventor: MACRAE ALASDAIR ROBIN
IPC: C12P7/64
Filed: 1983-04-29
Abstract: In a continuous interesterification process a fatty acid ester reactant, preferably a glyceride and optionally including free fatty acid, is contacted with an enzyme as interesterification catalyst which is preferably 1,3-selective and precipitated on an inert particulate support. The catalyst is packed in a fixed bed with contact times less than 2 hours which are sufficient to effect interesterification. The process is useful for producing POSt- and StOSt-rich fats suitable for use as cocoabutter substitute fats.
Patent ZA-837506-B (ZA)
Title: A process for the pasteurization of antihemophilic cryoprecipitate(ahc),and antihemophilic cryoprecipitate prepared thereby
Inventor: HEIMBURGER NORBERT
IPC: A61K35/16
Filed: 1983-10-07
Abstract: A process for the pasteurization of antihemophilic cryoprecipitate (AHC) is described, wherein AHC is heated in the presence of calicum ions, an amino acid and a carbohydrate. The pasteurized AHC is used for the treatment of coagulation disturbances.
Patent ZA-841899-B (ZA)
Title: A method for the fabrication of steels with high machinability
Inventor: GUEUSSIER ANDRE
IPC: C22C38/60
Filed: 1984-03-14
Abstract: The invention relates to the methods for the preparation of steels with high machinability, comprising globular inclusions which allow for high cutting speeds by means of carbide tools. The method according to the invention consists of introducing into a liquid steel which has been deoxidized carefully with aluminum, and desulfurized, additions of calcium and sulfur, carried out by a cored wire, the contents obtained being from 20 to 100 ppm calcium and 150 to 500 ppm sulfur. The steels prepared under this method offer a particular aptitude for high speed machining with the aid of carbide cutting tools.
Patent ZA-856493-B (ZA)
Title: Method and apparatus for continuous casting of crystalline strip
Inventor: JOHNS ROBERT HARVEY
IPC: B22D11/06
Filed: 1985-08-26
Abstract: A method is provided for directly casting molten metal (19) from the exit end (26) of a casting vessel (18) onto a moving casting surface (20) to form a continuous strip (15) of crystalline metal. The surface tension of the molten metal (19) flowing from the exit end (26) forms the top, edge and bottom surfaces of the strip (15) being cast to provide good strip surface quality, edges and structure. An apparatus is also provided including a casting vessel (18) having a molten metal receiving end (22) and an exit end (26) from which a fully developed uniform flow of molten metal (19) leaves through a U-shaped structure onto a moving casting surface (20). A direct cast strip product is also provided.
Patent ZA-862184-B (ZA)
Title: Multipole breaking device with remote control
Inventor: PIN BERNARD
IPC: H01H47/02
Filed: 1986-03-24
Abstract: A remotely controlled circuit breaker or switch comprises two breaking poles adjoining a remote control unit with an electromagnet, and a toggle for manual operation of the contacts. The remote control unit comprises a selector switch for switching into the electronic circuit a position detector of breaker contacts, four connection terminals, and an electronic power supply circuit for an electromagnet. Two of the input terminals TL (inpulse relay mode) and CT (contactor mode in the active position of the selector switch), are accessible simultaneously with the existence of a priority code between the two controls and of a refresh function of the statuses of the electronic circuit. The latter allows forced manual operation by means of the toggle.
Patent ZA-865469-B (ZA)
Title: Acrylic diesters of bisphenol alkyl ether,polymers prepared therefrom and composites for dental use
Inventor: BASTIOLI CATIA
IPC: C08F20/30
Filed: 1986-07-22
Abstract: Acrylic diesters of bisphenol alkyl ether of formula: in which R₁ and R₂ may be a halogen or a C₁-C₇ alkyl radical optionally halogen-substituted, and R₃ may be hydrogen, halogen, or a C₁-C₇ alkyl radical optionally halogen-substituted.There are also provided polymers (acrylic resins) obtained from the acrylic diester of bisphenol alkyl ether of formula (1), and in addition dental composites containing said acrylic diesters.
Patent ZA-873119-B (ZA)
Title: Herbicidal emulsions
IPC: C09K23/00
Filed: 1987-04-30
Abstract: The present application describes herbicidal agents, based on emulsions, which contain two or more active compounds - a water-soluble, salt-like active compound and an active compound which is soluble in organic solvents - a surfactant mixture and a solvent, the surfactant mixture comprising a combination of phenylsulfonate salts, ethoxylated alkyl- (or polyaryl)phenol phosphates, ethoxylated acidic phohsphoric acid esters and alkylphenol polyglycol ether derivatives. These agents are prepared by the action of high shear forces.
Patent ZA-887396-B (ZA)
Title: New androstane-17-carboxylic acid esters,process for their preparation,and medicines containing the same
Inventor: JARREAU FRANCOIS-XAVIER
IPC: A61P9/04
Filed: 1988-10-03
Abstract: The invention relates to androstane-17-carboxylic acid esters, represented by general formula (I):   <IMAGE>   wherein R1 represents a lower alkyl group containing 1 to 4 carbon atoms, a lower alkyl group containing 2 to 4 carbon atoms substituted by an amino group, or an aralkyl group from 6 to 12 carbon atoms, R2 and R3, which may be the same or different, represent a hydrogen atom or a lower alkyl group containing 1 to 4 carbon atoms, R4 represents a hydrogen atom, a hydroxy group or an acetoxy group, R5 represents a hydroxy or acetoxy group, or R4 and R5 represent together a divalent alkylenedioxy group, R6 represents a hydroxy group, a methoxy group, or an acetoxy group, R7 represents a methyl group or a hydroxymethyl group, R8 represents an hydrogen atom or a hydroxy group and <IMAGE>  represents either a   <IMAGE>  group or a   <IMAGE>  carbon atom having the double linkage in the 4- or 5-position of the steroid nucleus. Such esters are prepared by coupling reaction of the corresponding 14-azido-derivatives with a sugar, followed by a reduction. Application in therapy, especially in the treatment of heart failure.
Patent ZA-892602-B (ZA)
Title: Use of perfluoropolyether derivatives in the form of an aqueous emulsion for protecting stony materials from atmosheric agents
Inventor: LENTI DARIA
IPC: C04B41/48
Filed: 1989-04-10
Abstract: There is described a process for protecting marble, stone, tiles, cement and analogous materials, utilized in the building industry, from the action of atmospheric agents and polutants, by applying to the surface of the material a microemulsion of perfluoropolyethers, optionally having at one end or at both ends or in the chain functional groups capable of acting as anchoring agents to the substrate.
Patent ZA-895689-B (ZA)
Title: Refractory stator/rotor unit for a valve at the outlet of a vessel containing metal melt
Inventor: KELLER WERNER
IPC: B22D41/08
Filed: 1989-07-26
Abstract: The refractory stator/rotor unit for a nozzle gate of a vessel (11) containing molten metal consists of a stator (15) fastened in the vessel wall (14), and of a rotor (16), which is rotatable in the latter from the underside (11') of the base of the vessel and serves for opening or closing the gate. The unit projecting into the vessel has transverse openings (17, 18) extending therein and, starting from these openings (17, 18), a nozzle opening (19) leading out of the vessel. In the entire region lying within the vessel, a sealing cylindrical surface (20), surrounding the transverse openings (17, 18) is provided between the rotor (16) and the rotator (15) while in the region lying in the vessel wall (14) a clearance (22), compensating for the different thermal expansions of stator and rotor, is provided in order to prevent the unit from seizing. A gate system is thus provided which is very simple and space-saving and functions with high operational reliability. 
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Patent ZA-911448-B (ZA)
Title: Method for purifying somatotropin monomers
Inventor: STORRS STEPHEN BRADLEY
IPC: C12P21/02
Filed: 1991-02-27
Abstract: A method for purifying and recovering biologically active somatotropin monomers from refold solution following the solubilization and naturation of refractile bodies of host cells produced by recombinant DNA methodology. The purification process is based on the discovery that somatotropin monomers and somatotropin oligomers having overlapping isoelectric points may nevertheless be separated by selective precipitation over a narrow pH range. Host cell residues including proteins, pyrogens and other impurities present in the refold solution are effectively removed in the process. The purified somatotropin monomers recovered from solution after removing precipitated solids are suitable for parenteral application to target animals without further purification.
Patent ZA-915648-B (ZA)
Title: Oral osmotic device for delivering nicotine
Inventor: PLACE VIRGIL A
IPC: A61K31/465
Filed: 1991-07-18
Abstract: An osmotic device (10) for the controlled systemic delivery of nicotine through an oral mucosal membrane of a human patient is disclosed. The device (10) has a size and shape adapting it to be comfortably retained in the mouth for extended periods of time. The device (10) comprises a semipermeable wall (12) surrounding a compartment (13) containing a nicotine salt (14) and optionally an alkaline salt which is capable of reacting with the nicotine salt in the presence of water to form nicotine base. Nicotine base is delivered from the compartment (13) through a passageway (17) in the wall (12). The nicotine salt exhibits good stability and shelf life while the nicotine base exhibits excellent absorption through oral mucosal membranes.
Patent ZA-916776-B (ZA)
Title: Modular public telephone credit card validation and invoicing centre
Inventor: PALOMEQUE FRANCISCO IBANEZ
IPC: H04M17/02
Filed: 1991-08-27
Abstract: Such comprising the software included in the system in order to carry out the necessary transactions to validate credit cards used in modular public telephones, communicating with the modular public telephone validation and identification unit, and capable of managing the invoicing of such calls in respect of each of the credit organisations involved, allowing a standard protocol to be adapted for communication with the management centres of credit organisations and with the management centre of the telephone company in accordance with a set message structure. <IMAGE>
Patent ZA-948912-B (ZA)
Title: Hypochlorite bleaching compositions
Inventor: AGOSTINI FRANCESCO
IPC: C11D3/08
Filed: 1994-11-10
Abstract: Stable liquid aqueous bleaching compositions are disclosed which comprise hypochlorite and a specific complexing agent or mixtures thereof selected from the group of polycarboxylic acid derivatives of pyridine or salts thereof. The compositions have a pH as is of from 11.5 to 14, and further comprise a Ca/Mg precipitation system. A method of treating fabrics with said compositions is also disclosed.
Patent ZA-953412-B (ZA)
Title: A refillable container for applying a spreadable product more particularly an adhesive
Inventor: KELDERS JOHANNES HUBERTUS JOZE
IPC: A45D40/02
Filed: 1995-04-26
Abstract: PCT No. PCT/EP95/01435 Sec. 371 Date Nov. 27, 1996 Sec. 102(e) Date Nov. 27, 1996 PCT Filed Apr. 18, 1995 PCT Pub. No. WO95/28857 PCT Pub. Date Nov. 2, 1995A container (1) for applying a spreadable product (4) such as an adhesive, having an inner tube (3) that is removably mounted in an outer tube (5). A piston-like plunger (12) is disposed in the inner tube (3) and is moveable axially within the inner tube (3), for moving the spreadable material therein to a position projecting from the tubes, for application to a surface. A removable closure cap is provided to enclose the spreadable material within the two tubes.
Patent ZA-982927-B (ZA)
Title: Novel process for the preparation of (+/-)3-(3,4-dichlorophenyl)-2-dimethylamino-2-methylpropan-1-01, or cericlamine (inn).
Inventor: NICOLAS MARC
IPC: C07C215/28
Filed: 1998-04-06
Abstract: PCT No. PCT/EP98/02213 Sec. 371 Date Dec. 20, 1999 Sec. 102(e) Date Dec. 20, 1999 PCT Filed Apr. 6, 1998 PCT Pub. No. WO98/45248 PCT Pub. Date Oct. 15, 1998Process for the preparation of cericlamine which consists: i) in arylating methacrylic acid with the diazonium chloride of 3,4-dichloroaniline, to obtain (+/-)2-chloro-3-(3,4-dichlorophenyl)-2-methylpropionic acid, ii) in aminating the acid with dimethylamine, to obtain (+/-)3-(3,4-dichlorophenyl)-2-dimethylamino-2-methylpropionic acid, or an alkaline metal salt thereof, iii) in esterifying the amino-acid or its salt, then, iv) in reducing the ester by a metal or organometal hydride to obtain (+/-)3-(3,4-dichlorophenyl)-2-dimethylamino-2-methyl-propan-1-ol.