baber/WOPTO huggingface dataset:
Patent NO-171640-B (NO)
Inventor: REMERS WILLIAM A
IPC: A61K31/40
Filed: 1989-08-18
Abstract: Novel methods for treatment of neoplastic disease states in animals, which methods comprise administering a therapeutically effective amount of a compound of the formula V, <CHEM> wherein: Y is hydrogen or lower alkyl; and X is a radical of the formula -O-R, wherein R is: N,N-di(hydroxy lower alkyl)amino lower alkyl, or tri-lower alkoxy silyl lower alkyl, or cyclo lower alkyl, or halo substituted lower alkoxy lower alkyl, or tetrahydro pyranyl, or carboethoxy lower alkyl, or 1-lower alkyl pyrrolidinyl lower alkyl, or N-pyrrolidinyl lower alkyl, or 1-lower alkyl pyrrolydinyl, or dioxanyl, or hydroxy lower alkenyl, or hydroxy lower alkyl thio lower alkyl thio lower alkyl, or dioxanyl lower alkyl, or lower alkyl thio lower alkyl, or phenyl thio lower alkyl, or phenoxy lower alkyl, or thiophenyl lower alkyl, or 1-lower alkyl piperidyl, or alkyl carbonyl amino alkyl, or N-piperidyl lower alkyl, or lower alkoxy lower alkyl or lower alkyl thio hydroxy lower alkyl, or 1-lower alkyl N-piperazinyl lower alkyl, or N-thiomorpholinyl lower alkyl.
Patent NO-176082-B (NO)
Inventor: YOSHIDA MITSUHIRO
IPC: A61K31/505
Filed: 1989-11-09
Abstract: A pharmaceutical composition comprises (a) a pharmacologically effective amount of bunazosin or a pharmacologically acceptable salt thereof and (b) a monoglyceride of a fatty acid having 8 to 12 carbon atoms and/or a lactic acid ester of an aliphatic alcohol having 12 to 18 carbon atoms and is improved in percutaneous administration.
Patent NO-178333-B (NO)
Inventor: PFLEIDERER WOLFGANG
IPC: C07H19/16
Filed: 1991-09-13
Abstract: The use of a dansylethoxycarbonyl group as base-labile 5'-hydroxy protective group in the chemical synthesis of DNA and RNA and suitable synthetic processes. The ease of detection of the dansyl protective group and the ease of elimination from the sugar residue of the nucleotide without side reactions make it possible to synthesise oligonucleotides in minute amounts with high yields.
Patent NO-178263-B (NO)
Inventor: CARTER ADRIAN
IPC: A61K31/435
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 SE-318356-B (SE)
Inventor: GUEST DOROTHY JOYCE
IPC: C11D3/37
Filed: 1964-02-14
Abstract: An opaque liquid detergent composition comprises (a) one or more synthetic detergents, and (b) an aqueous dispersion of a water and alkali insoluble homopolymer of styrene or substituted styrene, or a water and alkaliinsoluble copolymer thereof with a minor proportion by weight of one or more copolymerizable monomers; (a) may be anionic in nature, e.g. soap, an alkylbenzene sulphonate, a primary or sec.-alkyl sulphate or a sulphated alkylphenol-ethylene oxide condensate, all suitably present as the sodium or ammonium salts, nonionic, e.g. a fatty acid mono- or di-alkanolamide, or an ethylene oxide condensate with an alkylphenol, a fatty alcohol or a fatty acid, or cationic, e.g. an alkyl-trimethylammonium, alkylpyridinium or alkyldimethylarylammonium halide.  The styrene monomer used in (b) may be substituted with alkyl, alkoxy or halo groups, and may be copolymerized with 1-25% of such substances as acrylamide, methacrylamide, acrylic and methacrylic acids and esters thereof, acrylo- and methacrylo-nitriles, butadiene or maleic acid. In general, (b) comprises 0.01-5% by weight of the composition, and the majority of the polymer particles have diameters of 0.1-4 m  in the dispersion.  Yetrasodium pyrophosphate, sodium, potassium, ammonium and alkanolamine hexametaphosphates, penton sodium tripolyphosphate, carboxymethyl cellulose, hydroxyethyl cellulose, polyvinyl alcohol, polyvinyl pyrrolidone, polyacrylic or polymethacrylic acid salts, starch or its derivatives, sodium xylene sulphate, ethanol, glycerol, optical whiteness, colour and foaming agents may slso be incorporated.
Patent SE-338532-B (SE)
Inventor: GEYER H
IPC: A24C5/18
Filed: 1968-06-04
Abstract: 1,177,584. Feeding tobacco. TABAK-UND INDUSTRIEMASCHINEN DRESDEN VEB. 30 March, 1968, No. 15433/68. Heading A2C. In an apparatus for producing a continuous tobacco rod in which a pneumatically conveyed stream of tobacco is fed at high speed to a transfer point located with clearance from the peripheral jacket 40 of a suction conveyer wheel 39 and the tobacco particles are transferred from there in the form of a jet to the jacket 40, the suction conveyer passage for conveying the tobacco from a distributor (Fig. 1, not shown) to the wheel 39 is divided into several passage tubes 19, 20, 21, the tubes being directed at such an angle of feed that their extended longitudinal medial lines intersect the periphery of the wheel 39. The tubes 19, 20, 21 are conically flared to receive cut tobacco from a conventional distributor in which the tobacco is fed from a reservoir (1) via a spiked roller (5), a stripping roller (6), a beater roller (7), a scattering blanket (8), a deflecting roller (9) and a transfer roller (10) to the flared ends of said tubes. The tubes 19, 20, 21 lead into a closed flow chamber 25 connected to a suction source through openings 29 and communicating with the tubes 19, 20, 21, through perforated windows 28 in said tubes. The tobacco stream formed on the wheel 39 is trimmed in conventional manner.
Patent YU-39210-B (YU)
Title: Process for the separation of butadiene from c4-hydrocarbon streams obtained in the cracking by means of steam
Inventor: RESCALLI C
IPC: C07C7/10
Filed: 1975-05-20
Abstract: The present invention is directed to a process for the separation of butadiene from a stream-cracked C4 hydrocarbon stream by a sequential etherification of isobutylene and the acetylenic compounds that is followed by a distillation step.
Patent YU-46035-B (YU)
Inventor: TURNER H W
IPC: C08F/
Filed: 1986-12-11
Abstract: An olefin polymerization catalyst comprises the reaction product of a metallocene complex of Group IVB, VB, VIb, and VIII of the Periodic Table and an excess of alumoxane.
Patent YU-46804-B (YU)
Title: Postupak za izradu sirovinskih briketa za proizvodnju silicijuma ili silicijumkarbida ili ferosilicijuma
Inventor: LASK GERT-WILHELM
IPC: C01B31/36
Filed: 1989-11-14
Abstract: POSTUPAK ZA IZRADU SIROVINSKIH BRIKETA ZA PROIZVODNJU SILICIJUMA ILI SILICIJUMKARBIDA ILI FEROSILICIJUMA u niskoj električnoj jamskoj peći, pri čemu se kvarcni pesak, nosilac ugljenika i bituminozno vezivno sredstvo mešaju i mešavina oblikuje u grube oblike na primer u briketnoj presi, i pri čemu se od grubih oblika termičkom obradom obrazuju sirovinski briketi, naznačen time, što se komadi grubog oblika bez istopljenog uglja koji se zapeče, a koji sadrži 35 do 65 mas.% kvarcnog peska i čija je specifična masa veća od nasipne mase kivarcnog peska, u rasponu od 1,4 do 1,6 g/cm3, zagrevaju na konačnoj temperaturi od 500В°C i polažu na kvarcni pesak, pri čemu se termička obrada sprovodi u postelji od kvarcnog peska, pri čemu se vrši što veće potpuno odvodjenje teških ugljovodonika i karbonizovanje bituminoznog vezivnog sredstva i nosioca ugljenika u grubim oblicima. Prijava sadrži još 8 zahteva.
Patent RS-50277-B (RS)
IPC: C10M105/22
Filed: 2000-07-28
Abstract: Litijumova maziva mast za podmazivanje motornih vozila, naznačena time, što sadrži 5-12% zasićenih oksi masnih kiselina , 1-2% nezasićenih monobaznih masnih kiselina, l-2% litijum hidroksida, 50-70% parafmskog ulja niže viskozitetne gradacije, 15-25% parafmskog ulja više viskozitetne gradacije, 5-10% nafenskog ulja,0,l-l% visokomolekularnog homopolimera i 0,1-0,8% naftalen sulfonata . Prijava sadrži još 4 patentna zahteva.
Patent ZA-793273-B (ZA)
Title: Production of polymer microparticles and coating compositions containing them
Inventor: BACKHOUSE A
IPC: C09D5/00
Filed: 1979-07-02
Abstract: Crosslinked addition polymer microparticles are produced by dispersion polymerisation of monomers in an aliphatic hydrocarbon liquid in the presence of a dispersion stabiliser and also of a specified type of amino resin which is insoluble in the hydrocarbon liquid, at least one of the monomers polymerised carrying a group which can react with the amino resin under the conditions of polymerisation. Coating compositions having improved application characteristics and/or giving improved film properties are obtained by dispersing the microparticles in combinations of suitable film-forming polymers and diluents.
Patent ZA-806489-B (ZA)
Title: Fabric washing process and detergent composition for use therein
Inventor: MORRIS R
IPC: C11D11/00
Filed: 1980-10-22
Abstract: A process for washing fabrics includes the steps of contacting the fabrics with a liquor containing a detergent active compound and an orthophosphate and subsequently contacting the fabrics with a liquor containing a polymer phosphate. The polymer phosphate may be added to the orthophosphate-containing liquor or may be present in a separate liquor. In the former case the polymer phosphate may be present from the start of the wash but in a form to delay its dissolution in the liquor, such as by being encapsulated, cogranulated or contained in a sachet. Delay times of about 5 minutes are disclosed. The method leads to reduced incrustation on fabrics.
Patent ZA-834890-B (ZA)
Title: Use of anionic or cationic polymers to lower the electrical resistivity of fly ash
Inventor: SINHA RABINDRA K
IPC: B03C3/01
Filed: 1983-07-05
Abstract: The instant invention is directed to a process for lowering the electrical resistivity of fly ash comprising adding a cationic or anionic polymer to the fly ash.
Patent ZA-849690-B (ZA)
Title: Gas-permeable element of a refractory material
Inventor: LIESCH JEAN-FRANCOIS
IPC: B22D1/00
Filed: 1984-12-12
Abstract: A gas-permeable element of a refractory material for blowing gases into a metal treatment vessel through its lining has a body of a refractory material, a metal housing on the longitudinal sides of the refractory body, a free inner end surface at which the refractory material is exposed, an outer end surface provided with a gas distributing chamber for a gas supply, at least one local opening extending in the interior of the refractory body for a gas passage between the end surfaces and provided with a metal insert, wherein the metal insert is formed as a laterally closed small channel, the gas-distributing chamber is separated from the refractory material by a metal sheet plate, and the metal channel is tightly mounted in the metal sheet plate so that the refractory material is maintained free from loading with a gas pressure.
Patent ZA-875100-B (ZA)
Title: 5-iminomethyl-haloacyloxazolidines having an inhibiting action on the phytotoxicity of herbicides
Inventor: RONCHI NELLO
IPC: C07D263/04
Filed: 1987-07-13
Abstract: Compounds of formula: <CHEM>  where R is alkyl having from 1 to 8 carbon atoms, alkenyl, cyclohexyl or arylalkyl; R1 is alkyl having from 1 to 8 carbon atoms, alkenyl, cyclohexyl or arylalkyl;  R and R1 being apt to form a -(CH2)-n group. These compounds can be used as phytotoxicity antidotes for thiolcarbamate and/or acetanilide herbicides for use on maize cultivations.
Patent ZA-891616-B (ZA)
Title: Process of improving the separation rate of electrostatic precipitators
Inventor: SCHMIDT HERMAN
IPC: B03C3/01
Filed: 1989-03-02
Abstract: To improve the precipitation efficiency of electrofilters in sintering plants, it is proposed to carry out an exhaust gas conditioning using solid particles and to tap off some of the quantity of coke breeze needed as fuel for the sintering process for this purpose, grind it separately, introduce it into the quantities of exhaust gas to be freed from dust, and finally to precipitate it with the dust in the electrofilters and return it to the sintering process. 
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Patent ZA-895466-B (ZA)
Title: Treatment of gelling agents
Inventor: BARMENTLO BART
IPC: G03C1/047
Filed: 1989-07-18
Abstract: The invention is concerned with treatment of gelatins, so as to remove or reduce off-flavours. It has been determined that the off flavour may be reduced by membrane filtration to remove a low-molecular weight fraction. The invention provides gelatine substantially without a low molecular weight fraction and a process for the purification of gelatine which comprises removal of a low-molecular weight fraction by membrane filtration. While it is difficult to be precise about the substances responsible for the off-flavour, it is believed that 4- and 5-methyl indane are removed by the filtration. Accordingly, a further aspect of the present invention provides gelatine substantially free of 4- or 5-methyl indane, and a gelatine preparable by membrane filtration under such conditions as to substantially remove 4- and 5-methyl indane. While it is not confirmed that the methyl indanes are the per se cause of the off flavour it is proposed that the off flavour promoting species are removed under conditions which also remove the methyl indanes.
Patent ZA-896647-B (ZA)
Title: Radically polymerizable multicomponent mixtures and their use (ii)
Inventor: HUVER THOMAS
IPC: C09D157/00
Filed: 1989-08-30
Abstract: Mouldable multiple-constituent mixtures capable of free-radical polymerization, which may also be multicomponent systems with long storage life, containing ethylenically unsaturated polymerizable compounds admixed, if desired, with soluble and/or insoluble fillers or other auxiliary substances, and an activator system which can be initiated by the introduction of oxygen are characterized in that they are applied in the form of at least weakly concentrated material containing an activator system which can be initiated by the introduction of atmospheric air, based on the following main components: N-alkyl-substituted tert.-aryl amines with at least one aliphatic CH bond in the  alpha  position, metallic compounds which are at least partially soluble in the system and accelerate drying of unsaturated oils, and weak carboxylic acids with pKS values less than approximately 0.9. Preferably, the multiple-constituent mixtures ready for application have a minimum viscosity of at least 50 to 100 mPa.s. The invention also concerns the use of activator systems of these multiple-component mixtures for controlled hardening, at a predetermined pot life, of olefinically unsaturated systems by means of atmospheric air and ambient temperature or only moderately elevated temperatures.
Patent ZA-903791-B (ZA)
Title: Pourer and cap assembly with a spring hinge
Inventor: GUGLIELMINI BERNARD
IPC: B65D47/08
Filed: 1990-05-17
Abstract: PCT No. PCT/FR90/00346 Sec. 371 Date Nov. 12, 1991 Sec. 102(e) Date Nov. 12, 1991 PCT Filed May 17, 1990 PCT Pub. No. WO90/14287 PCT Pub. Date Nov. 29, 1990.A spout and sealing cap assembly for a container which includes a spout which is connectable to the container, a sealing cap for closing off a dispensing opening in the spout and a bi-stable hinge integrally formed with the sealing cap. The bi-stable hinge maintains the cap only in one of two stable positions, an open position and a closed position. The spout is formed as a first one-piece plastic part with an undercut profile connection portion. The sealing cap is also formed as a second one-piece plastic part with an undercut profile connection portion spaced from the bi-stable hinge. The plastic of the spout is a formed of a more flexible plastic than that of the sealing cap. The bi-stable hinge is formed integrally with the sealing cap and, thus, also is formed of the relatively rigid, hard plastic. The first and second undercut profile connection portions are interconnected in an interconnection arrangement resulting from an over-molding of the second one-piece elastic part over the first one-piece plastic part. In one embodiment, the sealing cap includes an extension extending from the hinge and having a free edge with an undercut for connection with a corresponding extension of the spout.
Patent ZA-904629-B (ZA)
Title: Terminal distributor block for incoming and outgoing electrical lines
Inventor: KNOLL RUDOLF
IPC: H04M3/20
Filed: 1990-06-14
Abstract: The insulation-piercing terminal elements (8, 10) of the contact components (5, 6) for the incoming lines are led out on one longitudinal side of the distribution block (34) and the insulating- piercing terminal elements for the outgoing line wires are led out on the longitudinal side of the distribution block (34) opposite thereto. The other end regions of the contact components (5, 6) in each case have contact terminals (7) by means of which an electrical connection is produced which can be separated. A duct-like wiring space is bounded internally by one longitudinal side of the terminal distribution block. Said wiring space is divided by a transverse web, at right angles to the longitudinal side, into in each case one wiring space on the operating side (3) and one on the system side (4). As a result of the special design of the contact components (5, 6) and as a result of their insulation-piercing terminals (8, 10) being led out on both sides, the space which is required for housing the contact elements (5, 6) is particularly small, even in the case of a multi-row arrangement. 
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Patent ZA-907774-B (ZA)
Title: Spiral groove seal system for sealing a high pressure gas
Inventor: PECHT GLENN C
IPC: F16J15/34
Filed: 1990-09-28
Abstract: A seal system for sealing a housing (12) and rotatable shaft (16) against leakage of a gas under high pressure; hydrogen is an example. The system, using multiple seals in tandem, provides a stepped reduction of high pressure gas at full height pressure to a low pressure across the individual seal modules. The seal system has plural, axially spaced spiral-grooved end face seal modules (20, 22, 24) mounted between the shaft (16) and housing (12), the axial spaces between the seals defining a chamber (12, 21, 23). Each seal module (20, 22, 24) has a primary seal ring (26a, 26b, (26c) affixed to the housing (12) and a mating ring (30a, 30b, 30c) affixed for rotation with the shaft (16), the two rings (26, 30) having opposed, radially extending faces (32, 28); each mating ring (30) has a plurality of radial spiral grooves (92) extending radially inward from the outer diameter or circumference.
Patent ZA-914146-B (ZA)
Title: Process for dyeing keratinous fibres with 2,4-diamino-1,3-dimethoxybenzene at an acid ph and compositions employed
Inventor: COTTERET JEAN
IPC: A61K8/46
Filed: 1991-05-30
Abstract: Process for dyeing keratinous fibres, especially human keratinous fibres such as hair, wherein a composition containing in a medium suitable for dyeing, at least 2,4-diamino-1,3-dimethoxybenzene as coupler;  an oxidation dye precursor;  an oxidising agent; is applied on these fibres, the pH of the composition applied on the fibres being below 7.
Patent ZA-915903-B (ZA)
Title: Cyclopentene derivatives,process for their production and their pharmaceutical use
Inventor: KLAR ULRICH
IPC: C07C337/08
Filed: 1991-07-26
Abstract: The invention relates to cyclopentane derivatives of formula (I) in which there is a double bond between the carbon atoms of centres a-b or b-c, and their salts with physiologically tolerable bases, and $g(a), $g(b) or $g(g)-cyclodextrin clathrates and the liposome-encapsulated compounds of formula (I), process of producing them and their pharmaceutical use.
Patent ZA-918928-B (ZA)
Title: Polymers of carbon monoxide with styrene
Inventor: JONG ABE WIBE DE
IPC: C08G67/00
Filed: 1991-11-11
Abstract: Novel linear alternating polymers of carbon monoxide with styrene and/or with one or more substituted styrenes, having a number average molecular weight above 30,000, can be prepared by polymerizing the monomers using a catalyst composition based upon:     a) a Group VIII metal compound,   b) a nitrogen bidentate ligand with the general formula <CHEM> in which X and Y represent identical or different organic bridging groups which each contain three or four atoms in the bridge, of which at least two are carbon atoms,   c) an acid with a pKa < -3, and   d) an organic oxidizing agent. a
Patent ZA-922267-B (ZA)
Title: Mobile tanker
Inventor: DINGLE TREVOR
IPC: B60P3/24
Filed: 1992-03-27
Abstract: A mobile road or rail tanker 10. The tanker 10 is formed of sheet aluminium which forms an outer shell 11. The shell 11 encloses a chamber 13 which is divided by a transverse wall 12. The wall 12 adjacent the shell 11 consists of an annealed heat treatable weldable aluminium alloy which is relatively soft and ductile so that weld material adjacent the wall 12 is stronger than the remainder of the wall 12. <IMAGE>
Patent ZA-925169-B (ZA)
Title: Methylen-oxindole derivatives and process for their preparation
Inventor: BUZZETTI FRANCO
IPC: C07D209/04
Filed: 1992-07-10
Abstract: The invention provides new methylen-indole derivatives of formula (I)   <CHEM>  wherein  R is a group <CHEM>  in which   R4   is hydrogen, hydroxy, C1-C6 alkoxy, C2-C6 alkanoyloxy, carboxy, nitro or NHR7, wherein R7 is hydrogen or C1-C6 alkyl; R5   is hydrogen, C1-C6 alkyl or halogen; and R6   is hydrogen or C1-C6 alkyl; n   is zero, 1 or 2; R1   is hydrogen, C1-C6 alkyl or C2-C6 alkanoyl; R2   is hydrogen, C1-C6 alkyl, halogen, cyano, carboxyl, nitro or -NHR7 in which R7 is as defined above; R3   is hydrogen, C1-C6 alkyl or C2-C6 alkanoyl; and the pharmaceutically acceptable salts thereof; and wherein, when,at the same time, R2 is hydrogen, C1-C6 alkyl, halogen or cyano and R3 is hydrogen, R1 and n being as defined above, then at least one of R4, R5 and R6 is other than hydrogen, which are useful as tyrosine kinase inhibitors.
Patent ZA-943826-B (ZA)
Title: Process for preparing crystalline beta-lactam monohydrate
Inventor: NIST ROBERT LOUIS
IPC: C07D463/00
Filed: 1994-06-01
Abstract: Prodn. of the crystalline monohydrate form of loracarbef (I) comprises: (a) mixing a form of (I), other than the crystalline monohydrate form, in water at 30-60[deg]C; or (b) exposing a form of (I), other than the crystalline monohydrate form, to satd. steam at 90-100[deg]C.
Patent ZA-946999-B (ZA)
Title: Water-dispersible granular agricultural compositions made by heat extrusion
Inventor: SANDELL LIONEL SAMUEL
IPC: A01N47/36
Filed: 1994-09-12
Abstract: PCT No. PCT/US94/09632 Sec. 371 Date Mar. 20, 1996 Sec. 102(e) Date Mar. 20, 1996 PCT Filed Aug. 29, 1994 PCT Pub. No. WO95/08265 PCT Pub. Date Mar. 30, 1995Rapidly disintegrating water-dispersible granular agricultural compositions comprising by weight based on the total weight of the composition (a) 0.01-80% of one or more active ingredients, (b) 0.004-60% of a base, (c) 5-95% of urea, (d) 1-30% of one or more urea modifiers and (e) optionally one or more additives selected from wetting agents, dispersants, lubricants, anti-caking agents, chemical stabilizers, and inert diluents that are formed by extrusion.