baber/WOPTO huggingface dataset:
Patent NO-162538-B (NO)
Inventor: KRICHEVSKY MENDEL
IPC: H01F37/00
Filed: 1984-09-06
Abstract: A polyphase assembly for controlling A. C. devices is capable of producing an electrical impedance of a substantial resistive component. The assembly comprises a plurality of windings (4, 6, 8), separate for each phase, wound on and along a single, axially directed core (2). The core is constituted by at least one ferromagnetic body which may be solid or hollow. The thickness of at least the portions of the core covered by the windings, i.e. the diameter of the solid rod, or the thickness of the solid part of the hollow body, is greater than 1.6 mm.
Patent NO-170574-B (NO)
Inventor: GLEMZA RIMANTAS
IPC: B01J37/03
Filed: 1986-08-28
Abstract: Aluminum phosphate compositions are provided which are characterized by high porosity and phosphorous-to-aluminum ratios of approximately 1.0. These materials have excellent properties as catalysts and catalyst supports.
Patent NO-160546-B (NO)
Inventor: PERSSON BENGT ARNE
IPC: F16L55/07
Filed: 1987-03-10
Abstract: A ventilating device for a closed conduit system com­prising a housing (7) with a liquid throughflow conduit (11) extending through end walls (8, 9) of the housing (7). The throughflow conduit (11) has a liquid permeable part (13) which is directed towards an upper air vent (23) and the end edges (24, 25) of which are spaced from the end walls (8, 9), and the side edges of which part (13) adjoining the end edges (24, 25) are preferably provided with wing-like elements (21, 22) whose free edges (26, 27) form gaps (B, C) with the inner wall (28) of the housing (7). Liquid flows out beneath the conduit (11) through those gaps (D, E) located between the end walls (8, 9) and the end edges (24, 25) of the wing-like element (21, 22), and small air bubbles enclosed in the liquid form larger air bubbles which rise up between the wing-like element (21, 22) and the inner wall (28) of the housing (7) and depart through the vents (23).
Patent NO-170570-B (NO)
Inventor: GOERTZ HANS-HELMUT
IPC: A61K9/20
Filed: 1987-04-10
Abstract: Process for the preparation of solid pharmaceutical forms by mixing one or more pharmaceutical active compounds with one or more fusible, pharmacologically tolerated binders and, if required, other conventional pharmaceutical auxiliaries, at from 50 DEG  to 180 DEG C., and subjecting the mixture to injection molding or extrusion and shaping, wherein the fusible binder used is a NVP polymer which contains not less than 20% by weight of NVP as copolymerized units, and, where they are present, all of whose comonomers contain nitrogen and/or oxygen.
Patent NO-178660-B (NO)
Inventor: DAELE GEORGES HENRI PAUL VAN
IPC: A61P25/20
Filed: 1988-03-29
Abstract: A chemical compound having the formula <CHEM> the pharmaceutically acceptable acid addition salts and the stereochemically isomeric forms thereof,   R<1> and R<2>   each independently are hydrogen or C1-6alkyl; X   is C1-6alkyl, hydroxyC1-6alkyl, C1-6alkyloxyC1-6alkyl, aminocarbonyl, mono- and di(C1-6alkyl)aminocarbonyl, carboxyl, C1-6alkyloxycarbonyl, (aminocarbonyl)C1-6alkyl, Ämono- and di(C1-6alkyl)aminocarbonylÜC1-6alkyl, carboxylC1-6alkyl, (C1-6alkyloxycarbonyl)C1-6alkyl or (hydroxyC1-6alkyl)aminocarboxyl; m   is 1 or 2; n is 1 to 4; Ar   is optionally substituted phenyl; optionally substituted pyridinyl; optionally substituted pyrazolyl; or a radical of formula <CHEM> Q' is arylethyl, arylethenyl, aryloxymethyl, diarylmethoxy, 2,2-diarylethenyl, diarylmethylcarbonyl, arylcarbonylmethyl, mono- and diarylaminocarbonyl, diarylethyl or arylaminomethyl.   Process for preparing said compounds and pharmaceutical compositions comprising them are also disclosed.
Patent NO-170729-B (NO)
Inventor: TERVONEN JARI
IPC: C08F10/08
Filed: 1988-07-12
Abstract: When polymerizing 1-butene either alone or together with minor quantities of (below about 10%)of other unsaturated monomers, a Ziegler-Natta- composition may be used as high-yield-catalyst, in which, by means of a combination of a solid tetravalent Ti compound supported on MgCl2, an organic Al compound and possible electron donors, liquid hydrocarbon containing 5 to 12 C atoms has been prepolymerized. With this prepolymerized catalyst composition 1-butene may be polymerized particularly in a gas phase. The catalyst composition obtained and the final 1-butene polymer are highly crystalline and do not adhere to each other, and are thus easy to handle and most fluid. The mechanical properties of the product polymer, such as hardness, elastic modulus, tensile strength, yield point, impact strength, etc., are high, and the optical properties, such as light transmission, are equally good.
Patent NO-180541-B (NO)
Inventor: HALAZY SERGE
IPC: A61P37/06
Filed: 1991-07-03
Abstract: This invention relates to novel purine nucleoside phosphorylase inhibitors, to the methods and intermediates for their preparation and to their use as immunosuppressants, antilymphoma, antileukemic, antiviral and antiprotozoal agents.
Patent YU-44510-B (YU)
Title: Process for preparing autodispersic copolymer product
Inventor: RICHARD J
IPC: A61K9/22
Filed: 1985-06-25
Abstract: A pharmaceutically or veterinarily acceptable amphipathic, non-cross linked linear, branched or graft block copolymer, which has a minimum weight average molelcular-weight of 1000, in which the hydrophobic component is biodegradable or hydrolytically unstable under normal physiological conditions, and the hydrophilic component may or may not be biodegradable or hydrolytically unstable under such conditions, and which copolymer is self-dispersible in water; together with mixtures of such a copolymer and a drug, which may be water-soluble or water-insoluble, which mixtures are self-dispersible in water; and processes for the manufacture of such copolymers and such mixtures.
Patent YU-47515-B (YU)
Inventor: URBAN F J
IPC: C07H13/12
Filed: 1990-06-12
Abstract: Improved processes for the synthesis of tigogenin beta-cellobioside, a known hypocholesterolemic agent, using cellobiose heptaacetate and tigogenin as starting materials, and novel intermediates useful in this process.
Patent YU-47450-B (YU)
Inventor: WEINZIERL K
IPC: B01J39/07
Filed: 1991-07-11
Abstract: To separate off amine oxides, in particular N-methylmorpholine, from aqueous solutions, in particular from effluents which are produced during processing of cellulose, the solutions are brought into contact with a cation exchanger resin, the anchor groups of which comprise carboxyl groups, in order to charge the cation exchanger with the amine oxides, whereupon the charged cation exchanger is washed and treated with an aqueous solution of a weak acid having a pKa of greater than 3.0, in order to elute the amine oxides.
Patent ZA-804439-B (ZA)
Title: A panel assembly and a method of constructing said assembly
Inventor: KERN J
IPC: E04B2/74
Filed: 1980-07-23
Abstract: The present invention relates to a panel assembly for use as a door or as a section of a wall and provides a preformed fixed frame accurately defining an aperture for an in-fill panel. The fixed frame is located in a main framework which is constructed around the fixed frame. Subsequently selected in-fill panel or panels can be located in the fixed frame and completion frames are used to secure the in-fill panels in the fixed frame to complete the door or wall section.
Patent ZA-822102-B (ZA)
Title: Bearing segment for a hydrodynamic radial friction bearing
Inventor: GROTHAUS HUBERT
IPC: F16C33/10
Filed: 1982-03-29
Abstract: 1. Bearing segment for a hydrodynamic sliding bearing with a transverse groove (13) which is provided on the inlet side of the rotating element in the bearing surface and serves to distribute lubricating oil over the axial width of the bearing and supplies a hydrodynamic lubricating wedge, characterised in that two longitudinal grooves (17, 18) which define the bearing surface (12) in the axial direction are each connected via a throttle (15, 16) to the two ends of the transverse groove (13).
Patent ZA-828504-B (ZA)
Title: Encapsulation and encapsulated products
Inventor: GERMAN REGINALD JAMES
IPC: B41M5/165
Filed: 1982-11-18
Abstract: A method of extending the lipid content of a grown microbe comprises treating the microbe with an organic lipid-extending substance so that the substance is absorbed by the lipid and is retained passively in the microbe. An encapsulated material may be produced by treating a grown microbe with the lipid-extending substance and a material which is soluble or micro-dispersible in the substance. Suitable substances may be selected by tests stated in the specification. Examples of substances are some liquid alcohols, esters, aromatic hydrocarbons and hydrogenated aromatic hydrocarbons. The method is particularly suitable for producing encapsulated dyes for use in carbonless copy paper.
Patent ZA-838213-B (ZA)
Title: Novel polyene compounds
Inventor: PAWSON BEVERLEY ANN
IPC: C07C45/00
Filed: 1983-11-03
Abstract: Aromatic retinoids bearing a trifluoromethoxy substituent on the aromatic nucleus which are useful as antitumor agents and in the treatment of dermatological disorders as well as a method for their manufacture are disclosed.
Patent ZA-842325-B (ZA)
Title: Heat-curable surface coating agents and their use
Inventor: SCHUPP EBERHARD
IPC: C08G18/08
Filed: 1984-03-29
Abstract: Heat-curable surface-coating agents useful not only for application as solvent-containing finishes and for powder coating but also, in their protonated form, for cathodic electrocoating contain, as a binder, a mixture of (A) a polyadduct, polycondensate or other polymer having an average molecular weight  &upbar& Mn of from 500 to 10,000 and, per molecule, on average two or more OH and/or primary and/or secondary amino groups and (B) a reaction product of (a) one or more polyisocyanates, (b) one or more secondary monoamines and, if appropriate, (c) one or more polyalcohols having two or more hydroxyl groups.
Patent ZA-847662-B (ZA)
Title: 5h-(1)benzopyrano(2,3-d)pyrimidine derivatives,processes for their preparation,and their use in controlling lesions of gastric and duodenal mucous membranes
Inventor: SATZINGER GERHARD
IPC: C07D317/00
Filed: 1984-09-28
Abstract: The invention relates to 5H-[1]benzopyrano-[2,3-d]pyrimidine derivatives of the general formula I    <IMAGE>  (I)  which may be prepared by means of a new chemical process and have a protective effect similar to that of cimetidine, but do not exhibit the undesired side effects of antisecretory agents. The invention is based on a new mucoprotective mode of action which prevents lesions of the mucous membrane epithelium to arise.
Patent ZA-869425-B (ZA)
Title: Formation of intermetallic and intermetallic-type precursor alloys for subsequent mechanical alloying applications
Inventor: GILMAN PAUL S
IPC: B22F/
Filed: 1986-12-15
Abstract: Precursor alloys for subsequent mechanical alloying into a final alloy, pref. a Al 4% Ti alloy, are formed by: a) forming a first blend of the principal (I) and secondary (II) elements (Al and Ti respectively) in a proportion equivalent to the compsn. of an intermetallic cpd. formed by (I) and (II), the percentage of the secondary element in the precursor alloy is in excess of that in the final alloy; b) mechanically alloying the first blend; c) adding an additional quantity of the principal element to b), to raise the percentage of the element in the final alloy, to form a second blend; and d) mechanically alloying the second blend. Pref. the first blend is heated prior to mechanically alloying .
Patent ZA-876144-B (ZA)
Title: Fat product with improved properties
Inventor: WILLEMSE JULES MARIE
IPC: A23D7/00
Filed: 1987-08-19
Abstract: The invention relates to fat products suitable for being subjected to prolonged heat treatment at temperatures above l20 DEG C, such as shallow-frying, deep-frying, baking, preparing fondue, roasting, etc. The fat products according to the invention comprise an effective amount of a combination of (a) silicones and (b) a component selected from the group consisting of linalool, linalyl acetate and curcuma components. The present fat products, as compared with known fat products, develop hardly any unpleasant odours when heated for a longer period of time and/or exhibit only a very small decrease in smoke point after such treatment. The fat products according to the present invention therefore have an increased lifetime.
Patent ZA-886209-B (ZA)
Title: Imidazo benzodiazepines and their acid addition salts
Inventor: GARDNER COLIN ROBERT
IPC: A61K31/55
Filed: 1988-08-22
Abstract: A compound selected from the group consisting a compound of the formula    <IMAGE>  I  wherein R1 is selected from the group consisting of phenyl, cycloalkyl of 4 to 6 carbon atoms and   <IMAGE> R4 and R5 are individually hydrogen or alkyl of 1 to 5 carbon atoms, R6 is selected from the group consisting of hydrogen, alkyl of 1 to 5 carbon atoms, phenyl, halogen, alkoxycarbonyl of 2 to 5 carbon atoms, cyano, amido and mono- and dialkylamido of 1 to 5 alkyl carbon atoms, R2 and R3 are individually selected from the group consisting of hydrogen, alkyl of 1 to 5 carbon atoms and cycloalkyl of 3 to 5 carbon atoms or taken together form alkylene of 3 to 5 carbon atoms, X and Y are individually selected form the group consisting of hydrogen, halogen, -NO2, azido, -CN, -CF3 and alkyl and alkoxy of 1 to 3 carbon atoms and their non-toxic, pharmaceutically acceptable acid addition salts capable of inducing an affinity for benzodiazepine receptors and a novel process and novel intermediates for their preparation.
Patent ZA-889605-B (ZA)
Title: Vaccines
Inventor: DOUGAN GORDON
IPC: C12R1/42
Filed: 1988-12-22
Abstract: An attenuated microorganism harbouring two mutated genes, each of which is located in the organisms aromatic pathway is provided. These organisms can usefully form the basis of a vaccine. They can be genetically engineered so as to express antigens from other pathogens and thus form the basis of a range of multi-valent vaccines.
Patent ZA-931263-B (ZA)
Title: Reaction-based selection for expression of and concentration of catalytic moieties
Inventor: BLACKBURN GARY F
IPC: G01N30/88
Filed: 1993-02-23
Abstract: A recombinant virus or an organism population capable of expression of a surface-bound catalytic moiety is selected by:-  reaction-based selection for catalytic activity by a surface-bound catalytic moiety of a population of recombinant viruses or organisms expressing the catalytic moiety, and isolating from said population a subpopulation which can act catalytically,  wherein the reaction-based selection comprises contacting said population with a surface including an immobilized hapten or substrate and eluting from said surface said subpopulation which can act catalytically while retaining a population that has binding affinity for the hapten or substrate but no catalytic activity. The method can be used to increase the proportion of catalytic to non-catalytic moieties in a sample. Also provided is a method for producing a recombinant virus or cell line, capable of expression of a surface-bound catalytic moiety and a substantially pure recombinant virus population or cell line. <IMAGE>
Patent ZA-941136-B (ZA)
Title: Novel process for the preparation of cetrorelix lyophilisate
Inventor: ENGEL JUERGEN
IPC: A61K9/19
Filed: 1994-02-18
Abstract: Sterile freeze-dried cetrorelix acetate (a peptide described in EP299402) is used in the treatment of female infertility. Independent claims are also included for the following: (1) use of sterile freeze-dried cetrorelix acetate for protecting gonads against noxious agents that damage germ cells, e.g. radiation treatment and chemotherapy; (2) a composition comprising sterile freeze-dried cetrorelix acetate and optionally excipients for use in the treatment of female infertility; (3) a composition comprising sterile freeze-dried cetrorelix acetate and optionally excipients for protecting gonads against noxious agents that damage germ cells, e.g. radiation treatment and chemotherapy with cytostatic agents.
Patent ZA-948063-B (ZA)
Title: Phenylsulfonylureas processes for their preparation and their use as herbicides and plant growth regulators
Inventor: LORENZ KLAUS
IPC: C07D403/12
Filed: 1994-10-14
Abstract: Compounds of the formula (I) and their salts as defined in claim 1,in whichR1 is CO-Q-R8, where R8=H or RR2 and R3 are H or (C1-C4)alkyl,R4 is H, R, RO, OH, RCO, RSO2, PhSO2R5 is RSO2, PhSO2, PhCO, RNHSO2, R2NSO2, RCO, CHO, COCOR', CW-T-R9, CW-NR10R11, CW-N(R12)2 orR4 and R5 together are the chain (CH2)mB or -B1-(CH2)m1B- where B=SO2, m=3, 4; m1=2, 3;T and W=O, S; Q=O, S, NR13 where R13=H, R;R6=H, R, RO, RCO, ROCO, Hal, NO2, CN;R7=H, CH3; R9=R; R10, R11=H, R; N(R12)2=heterocycleA=pyrimidinyl and triazinyl radical or an analog thereof,where R=(substituted) aliphatic hydrocarbon radical, are suitable as selective herbicides. They are prepared by analogous processes via sulfonamides, some of which are new, of the formula (II) (see claim 4).
Patent ZA-955178-B (ZA)
Title: Compositions containing zirconium compounds
Inventor: DUNCAN ROBERT HUME
IPC: C09D11/02
Filed: 1995-06-22
Abstract: A printing ink comprises a polymeric binder, a solvent and an adhesion promoting agent which is the reaction product of a zirconium orthoester and ethyl acetoacetate in which the molar ratio of zirconium to ethyl acetoacetate is from 1:1 to 1:4. Preferably, the inks are based on nitrocellulose or an ester type modified cellulose. The inks have been found to have adhesion and heat stability properties similar to inks containing titanium acetylacetonate but the zirconium additives have a much reduced tendency to discolour the ink.
Patent ZA-955212-B (ZA)
Title: Security system
Inventor: ALMOSNINO RAMI
IPC: B60R25/10
Filed: 1995-06-23
Abstract: A vehicle anti-theft system including a gear shift lock (10) bolted to a vehicle chassis and having an axially displaceable locking shaft (40, 70) associated therewith which is automatically retractable out of locking engagement with a gear shift element (12) in response to key (20) actuation of the gear shift lock.
Patent ZA-968737-B (ZA)
Title: Container with integral module for heating or cooling the contents
Inventor: SCUDDER JAMES A
IPC: F25D5/02
Filed: 1996-10-16
Abstract: A container for holding a material, such as food, beverage or medicine, includes a cap and a container body. The container body has a material cavity (214) unitarily formed with a reactant cavity (216). The reactant cavity contains a solid reactant (246), and the cap (212) contains a liquid reactant (236) that, when mixed, produce an endothermic or exothermic reaction, depending upon the reactants selected. The cap has a tubular body section with an actuator disc (228) closing one end and a breakable barrier (234) closing the other end. With the exception of the barrier, the cap is of unitary construction. The cap has one or more prongs (230) extending from the inner surface of the disc toward the barrier. When a user depresses the actuator disc, it flexes inwardly and moves the prongs toward the barrier. The reactants mix when the prongs puncture the barrier. Heat transferred between the two cavities heats or cools the material The wall (224) of the container that defined the reactant cavity may be pleated (216) or corrugated to promote heat transfer.
Patent ZA-986804-B (ZA)
Title: Method of controlling communication resources
Inventor: RINNIE MIKKO J
IPC: H04L12/56
Filed: 1998-07-30
Abstract: According to the method of the invention, connections are divided into at least two different connection classes according to their requirements for transmission delay. The control system of the base station subsystem maintains a record of the transmission needs of the users logged in different categories and based thereon divides the available radio resources into slots of suitable capacity. For connections with stringent requirements for transmission delay, circuit-switched connections are allocated with a bandwidth which can be controlled dynamically. Then from the resource pool still unassigned after the resource allocation to the circuit-switched connections, a sufficient amount of resources are allocated on a time-limited basis allocation for each allocation period to connections having a higher tolerance for delay so as to accomplish transmission, e.g. of a given amount of data.
Patent AT-407822-B (AT)
Title: Headband
IPC: B26F1/18
Filed: 2000-05-02
Granted: 2001-06-25
Abstract: A head band for a sportsman, comprises at least one layer (4,5) made of a force distributing material, especially plastic foam, which has an elastic, textile sleeve (6). The layer has cut-outs (8) which are perpendicular to the longitudinal direction of the band (1).
Patent GB-2357853-B (GB)
Title: Apparatus for detecting metals
Inventor: KEENE MARK NICHOLAS
IPC: G01V3/08
Filed: 1999-06-10
Granted: 2003-01-22
Abstract: Apparatus for detecting a metal object comprises a transmitter for generating a pulsed or an alternating magnetic field in the vicinity of the metal object to be detected and a detector for detecting the secondary magnetic field induced in the metal object by the transmitted magnetic field. The detector measures at least three magnetic field gradient components of at least first order of the secondary magnetic field. The apparatus also comprises a processor for determining at least one of the position or the electro-magnetic cross-section or an estimate of the shape of the metal object from the measured magnetic field spatial gradient components. The processor fits the measured components to dipole, multiple dipole, multipole, or extended source models. In a preferred embodiment, the invention may comprise three or more pairs of gradiometric coils, or other sensing means. The detector measures at least five magnetic field gradient components of at least first order, and one or more components of the secondary magnetic field. The detector may be coils, or any other magnetic sensors. The processor enters pre-determined criteria to discriminate against detection of metal objects of no interest or to selectively detect metal objects of interest.
Patent GB-2377108-B (GB)
Title: Video/image communication with watermarking
Inventor: HARE JONATHON STEPHEN
IPC: H04N7/24
Filed: 2001-06-28
Granted: 2003-12-10
Abstract: A video communication unit ( 405, 450 ) comprising a video input ( 415 ) for receiving a video signal transmission having a number of video or image frames, wherein each video or image frame includes a number of bit planes, the video input being operably coupled to a processor, the video communication unit characterised by said processor ( 410, 460 ) replicating at least one bit plane in at least two video or image frames to provide a tamper detection means of the video or image signal transmission. This enables fraudulent tampering of images and video to be detected, and the location of such tampering to be revealed to users of the material.
Patent GB-2392254-B (GB)
Title: Laser welding a coated optical fibre to its ferrule
Inventor: ENDO TAKASHI
IPC: G02B6/36
Filed: 2003-07-03
Granted: 2005-08-17
Abstract: While a ferrule or a laser beam is being shifted in an axial direction, the laser beam is applied, thereby forming a plurality of welded portions at the boundary between a coating of an optical fiber and the ferrule. A YAG laser in a Q switch pulse mode is used to provide a laser beam. The beam. The YAG laser in the Q switch pulse mode is preferably oscillated in a pulse exciting system. The ferrule is made of transparent or semi-transparent synthetic resin. The coating of the optical fiber is made of translucent synthetic resin. In this way, an optical fiber fixing method can be provided which can surely fix an optical fiber and a ferrule in a shortened time, and minimize the thermal influence on the vicinity of the portion to be processed.