baber/WOPTO huggingface dataset:
Patent ZA-838476-B (ZA)
Title: Polyvalent ion exchanged absorbent for air separation
Inventor: COE CHARLES GARDENER
IPC: B01D53/04
Filed: 1983-11-14
Abstract: The invention relates to faujasite-containing compositions in which the original hydrogen or monovalent forms are ion exchanged to their polyvalent form and then thermally activated to promote dehydration and dehydroxylation of the faujasite while maintaining substantially the same zeolite content. The resulting compositions containing faujasites substantially in their dehydrated/dehydroxylated state have been found to have surprisingly high selectivities and capacities for the separation of air into nitrogen and oxygen.
Patent ZA-853016-B (ZA)
Title: Cyclopentyl ethers and their preparation and pharmaceutical formulation
Inventor: COLLINGTON ERIC WILLIAM
IPC: C07C67/00
Filed: 1985-04-23
Abstract: Compounds are described of formula (1)in which n is 1 or 2;m is 2-5 and X is -CH=CH- or -CH<sub>2</sub>CH<sub>2</sub>-, or m is 1-4 and X is -CH=C=CH-;R<sup>1</sup> is -H, C<sub>1-6</sub> alkyl or C<sub>7-10</sub> phenalkyl, Y substituted or unsubstituted 3-phenoxy-2-hydroxypropyl, and their salts.These compounds inhibit gastric acid secretion and provide gastrointestinal cytoprotection, and may be formulated for use in the treatment of ulcers.
Patent ZA-873604-B (ZA)
Title: Double panel assembly
IPC: E04B2/74
Filed: 1987-05-19
Abstract: A panel assembly has a pair of substantially congruent and polygonal flat panels each having a plurality of straight edges meeting at corners and respective W-section rails extending along the edges and having ends at the corners. Each rail is formed with a pair of parallel, spaced, and inwardly open rail grooves receiving the respective edges and holding the panels parallel to and spaced from each other, and with a central outwardly open hardware groove flanked by the rail grooves and opening oppositely thereto. Respective corner pieces at the corners each have a pair of projections fitting longitudinally into the ends of the central grooves of the respective rails and each such piece is formed with at least one outwardly open threaded bore adapted to receive a threaded stem. Normally according to this invention the panels are rectangular and vertical with lower corners and upper corners. The bores of the pieces of the upper corners open upward and the bores of the pieces of the lower corners open downward. Such an assembly can have guide assemblies having bolts threaded into the bores of the lower corners and even hangers having bolts threaded into the bores of the upper corners. Furthermore the bores can be fitted with bolts forming pivots for use of the panel assembly as a pivotal door, as a tablet foldable against the wall, and/or as part of an accordian-type multiple-folding partition.
Patent ZA-904681-B (ZA)
Title: Isocyanate-reactive compositions
Inventor: BRUYNINCKX ALFONS
IPC: C08G18/48
Filed: 1990-06-15
Abstract: An isocyanate-reactive composition comprising :   (1) a first isocyanate-reactive compound having a functionality of from 2 to about 4 and an average equivalent weight of from about 750 to about 3000. (2) a second isocyanate-reactive compound which is normally immiscible with the first isocyanate-reactive compound and has a functionality of at least 2 and an average equivalent weight of at least 30, and (3) a miscibilising amount of dispersed polyurethane and/or polyurea particles. n
Patent ZA-914041-B (ZA)
Title: Gels in the form of highly hydrated self-supporting film the process for their preparation,and their use in the therapy of cutaneous lesions and/or pathologies
Inventor: VALLE FRANCESCO DELLA
IPC: C08L5/04
Filed: 1991-05-28
Abstract: This invention provides new gels in the form of highly hydrated self-supporting film, comprising one or more alkaline alginates, an alkaline earth alginate, a polyalcohol and a natural, synthetic or semisynthetic polymer of hydrophilic nature, and their preparation process. These polysaccharide-matrix gels in highly hydrated self-supporting film form are suitable for use as covering and protection materials for cutaneous lesions and/or pathologies in that they are obtainable in self-supporting form in the desired thickness, are transparent, flexible, have good mechanical characteristics, are adaptable to the lesion surface without strongly adhering to it, and are permeable to gas but are impermeable to liquids and bacteria; one or more pharmacologically active substances can also be incorporated in the gel. <IMAGE>
Patent ZA-916116-B (ZA)
Title: An arithmetic unit for structure arithmetic
Inventor: CARLSTEDT LARS GUNNAR
IPC: G06F9/44
Filed: 1991-08-02
Abstract: A computing device implements a functional programming in hardware and operates as a reduction processor. Programs to be evaluated are represented as a directional graph of closures, where each part of a program is represented by a closure. During execution, this directional graph of closures is gradually reduced according to the reduction rules of the declarative language used. The device has an active associative object storage having storage cells able to store and execute at least part of a computer program. The device has several ports that contain storage cells and which are able to exchange and compare data and programs through a unification of internal and external behaviors.
Patent ZA-931777-B (ZA)
Title: Substituted pyrrolidine derivatives as HIV protease inhibitors.
Inventor: GORYS VIDA
IPC: C07D403/12
Filed: 1993-02-12
Abstract: Disclosed herein are compounds of formula 1 <CHEM> wherein X is a terminal group, for example, an aryloxycarbonyl or an alkanoyl; B is absent or an amino acid residue, for example, Val or Asn; R<1> is alkyl; and Y is a ring substituent, for example, benzyl, benzyloxy, phenylthio or 2-pyridinylthio. The compounds inhibit the activity of human immunodeficiency virus (HIV) protease and interfere with HIV induced cytopathogenic effects in human cells. These properties render the compounds useful for combating HIV infections.
Patent ZA-937538-B (ZA)
Title: Sampler for molten metal
Inventor: BAERTS CHRISTIAAN
IPC: G01N1/12
Filed: 1993-10-12
Abstract: A sampler for molten metal has a carrier body, in which a sample chamber and a prechamber, connected to the latter in a sealed manner via an inflow opening, are arranged one behind the other along the axis of the carrier body, the prechamber having an inlet duct passing through the carrier body. In order to provide a sampler that can be assembled easily and reliably, even with larger manufacturing tolerances, and that allows easy removal of the sample after sampling, the sample chamber is held axially against the prechamber by means of a spring element.
Patent ZA-937947-B (ZA)
Title: Production of metallic cobalt powder
Inventor: CURRIE JOHN C
IPC: C22B23/00
Filed: 1993-10-26
Abstract: A process for the production of powdered metallic cobalt by reduction of cobaltous ammonium sulphate solutions. A soluble silver salt, preferably silver sulphate, is added in an amount to provide a soluble silver to cobalt weight ratio in the range of 1 to 10 g silver:1 kg cobalt, an organic dispersant such as bone glue or polyacrylic acid, or mixture thereof, is added in an amount of 0.01. to 2.5% of the weight of the cobalt, an ammonia to cobalt mole ratio of about 1.5:1 to 3.0:1 is established, and the solution is heated to a temperature in the range of 150 to 250 DEG  C., preferably about 175 DEG  C., with agitation under a hydrogen pressure of 2500 to 5000 kPa for a time sufficient to reduce the cobaltous sulphate to cobalt metal powder.
Patent ZA-938940-B (ZA)
Title: Procedure and circuit for adaptive compensation of the gain distortions of a microwave amplifier with linearizer.
Inventor: ABBIATI ANTONIO
IPC: H03F1/32
Filed: 1993-11-30
Abstract: PCT No. PCT/EP93/03432 Sec. 371 Date Jun. 6, 1995 Sec. 102(e) Date Jun. 6, 1995 PCT Filed Dec. 6, 1993 PCT Pub. No. WO94/15395 PCT Pub. Date Jul. 7, 1994There are described a procedure and circuit for adaptive compensation of the gain distortions caused by thermal drift, ageing, etc., in microwave amplifiers connected to predistortion linearizers. The procedure concerns digitally modulated signals, e.g., QAM, in which the peak to average power signal ratio is constant. Since this ratio remains constant after amplification only if the amplifier is linear, it is measured at the amplifier output, to change the AM/FM distortion characteristic of the linearizer/amplifier chain and hold the ratio on the output equal to that on the input.
Patent ZA-955882-B (ZA)
Title: Method of sizing and aqueous sizing dispersion
Inventor: COLASURDO ANTHONY R
IPC: D21H17/00
Filed: 1995-07-14
Abstract: The invention relates to a method of sizing paper and similar cellulose fiber based products containing precipitated calcium carbonate as a filler. According to the methed, an aqueous suspension of pulp is dewatered and dried in the presence of an aqueous dispersion of a rosin-based sizing agent, which comprises a rosin component and a rosin ester component, and an aqueous dispersion of a cellulose-reactive sizing agent. The invention also relates to an aqueous dispersion of sizing agents which comprises a rosin-based sizing agent, which contains a rosin component and a rosin ester component, and a cellulose-reactive sizing agent.
Patent ZA-959469-B (ZA)
Title: Pharmaceutical composition
Inventor: PENKLER LAWRENCE JOHN
IPC: A61K31/196
Filed: 1995-11-08
Abstract: PCT No. PCT/GB95/02679 Sec. 371 Date May 15, 1997 Sec. 102(e) Date May 15, 1997 PCT Filed Nov. 14, 1995 PCT Pub. No. WO96/14839 PCT Pub. Date May 23, 1996A pharmaceutical composition for oral administration for the treatment of acute pain and inflammation comprises an inclusion complex of a non-steroidal anti-inflammatory drug or a pharmaceutically acceptable salt thereof and a cyclodextrin, and a physiologically acceptable alkali agent selected from the group consisting of alkali and alkaline earth metal carbonates, bicarbonates, phosphates and hydroxides, and water soluble amines, in an amount equivalent to between 2 and 30 molar equivalents inclusive of the non-steroidal anti-inflammatory drug, the alkali agent being capable of forming an alkaline diffusion layer around the composition in the grastrointestinal tract.
Patent ZA-962183-B (ZA)
Title: Air separation.
Inventor: OAKEY JOHN DOUGLAS
IPC: F25J3/04
Filed: 1996-03-18
Abstract: A stream of precooled and purified air is introduced through an inlet 2 into a double rectification column comprising a higher pressure rectification column 4 and a lower pressure rectification column 6 and is separated therein into an oxygen-rich fraction and a nitrogen-rich fraction. A stream of argon-enriched oxygen vapour flows from an outlet 70 of the lower pressure rectification column 6 into a side column 52 in which argon is separated therefrom. An oxygen-enriched liquid air stream is taken from an outlet 16 at the bottom of the higher pressure rectification column 4. A vaporous oxygen-enriched air stream is introduced into the lower pressure rectification column 6 through an inlet 46 above the outlet 70. At least part of the oxygen-enriched liquid is partially reboiled in a reboiler 22 and separated in a further rectification column 28, thereby forming a vapour depleted of oxygen and a liquid air stream further enriched in oxygen. At least one stream of the further-enriched liquid is vaporised to form the oxygen-enriched vapour that is introduced through the inlet 46 into the lower pressure rectification column 6. A part of the oxygen-depleted vapour is condensed and is taken as product or reintroduced into the lower pressure rectification column 6. The partial reboiling in the reboiler 22 is effected by indirect heat exchange with a stream withdrawn through an outlet 200 from an intermediate region of the side column 52. <IMAGE>
Patent ZA-964186-B (ZA)
Title: Cobalt metal agglomerates process for the production thereof and use thereof
Inventor: GOERGE ASTRID
IPC: H01M4/38
Filed: 1996-05-24
Abstract: PCT No. PCT/EP96/02049 Sec. 371 Date Nov. 21, 1997 Sec. 102(e) Date Nov. 21, 1997 PCT Filed May 14, 1996 PCT Pub. No. WO96/37324 PCT Pub. Date Nov. 28, 1996The present invention relates to cobalt metal agglomerates consisting of peanut-shaped primary particles, to a process for the production thereof and to the use thereof.
Patent ZA-969070-B (ZA)
Title: Nozzle for introducing a liquid metal into a mould for the continuous casting of metal products the bottom of which has holes
Inventor: GACHER LAURENT
IPC: B22D11/103
Filed: 1996-10-29
Abstract: The nozzle (15) for the introduction of liquid metal (5) into a continuous casting mould for flat metal products comprises two larger sides (2, 2') and two smaller sides (3, 3'), of the type that incorporates at its lower end two holes (10, 10') cut in its lateral wall opposite each other and designed to feed the liquid metal (5) each in the direction of a smaller side (3, 3') of the mould and at least two orifices (16, 16') cut in the bottom of this lower end. A first group (16) of these orifices is arranged at one side of a plane of longitudinal symmetry of the nozzle including the axes of the holes (10, 10') and a second group (16') of these orifices is arranged on the other side of this plane of longitudinal symmetry. The configuration of the nozzle and its various outlets provokes a number of currents of circulation (12, 14, 15, 16, etc.) for the liquid metal in the casting space of the mould. The lower end of the nozzle may consist of a hollow element in the form of an inverted "T" and may incorporate a number of obstacles in its interior placed in the course of the flow of liquid metal.
Patent ZA-988657-B (ZA)
Title: Funnel geometry of a mould
Inventor: SUCKER JUERGEN
IPC: B22C9/08
Filed: 1998-09-22
Abstract: Within the funnel region the inner contours of the mold broadside walls have two points defining a straight line along which these contours have at least one concave section (a, a', a) and at least one convex section (b, b', b) in any sequence.
Patent GB-2380410-B (GB)
Title: Apparatus for the nasal or oral delivery of a medicament
Inventor: HARRISON IAN
IPC: A61M15/00
Filed: 2001-10-05
Granted: 2003-11-19
Abstract: An apparatus ( 1 ) for the nasal or oral delivery of a medicament, comprises: (a) a sealed flexible container ( 3 ) containing the medicament and a gaseous propellant for the medicament; and (b) a delivery device ( 5 ), comprising: (i) a main body part ( 5 a) which, at least in use, holds the sealed flexible container ( 3 ); and (ii) a compressive part ( 5 b) which, when actuated in use, causes the sealed flexible container ( 3 ) to be ruptured and the propellant to expel the medicament from the container, thereby delivering the medicament.
Patent GB-2404280-B (GB)
Title: Die bonding
Inventor: BOYLE ADRIAN
IPC: H01L21/301
Filed: 2003-07-03
Granted: 2006-09-27
Abstract: A die bonding method and apparatus by which a wafer substrate 11 adhered to a carrier tape 13 by an adhesive layer 12 is laser machined through the wafer substrate and through the adhesive layer at most to scribe the carrier tape to form a singulated die 15 with an attached singulated adhesive layer, without substantial delamination of the adhesive layer 12 and carrier tape 13 or substantial production of burrs from the adhesive layer 12. The carrier tape 13 is cured, preferably by ultraviolet light, to release the adhesive layer from the carrier tape. The singulated die is picked and placed on a die pad and the adhesive layer 12 is cured, preferably by heat, to adhere the die to the die pad.
Patent GB-2404124-B (GB)
Title: Communications systems and methods
Inventor: BAKER DAVID
IPC: H04B1/69
Filed: 2003-07-18
Granted: 2005-06-29
Abstract: A receiver of ultra wideband (UWB) pulse signals stores a received reference signal (518) and correlates it (514) with further received UWB signals in order to compensate for distortion and multipath reflections (fig. 4b). This training signal effectively calibrates the analogue front end, giving a flatter gain and phase response over the 3 GHz to 10 GHz band. A pattern generator further controls the stored signal in order to provide reference signals for two or more successive pulses with interleaved multipath components, allowing communication over eg. power lines. The data can be encoded according to both the position and the phase of the pulse.
Patent GB-2444410-B (GB)
Title: Genetic analysis systems and methods
Inventor: STEPHAN DIETRICH A
IPC: G16B20/10
Filed: 2007-11-30
Granted: 2011-08-24
Abstract: A method or system for assessing phenotypes, such as a disease or a susceptibility to a disease, of an individual's genomic information, such as single nucleotide polymorphisms (SNPs), comprises comparing a genomic profile of the individual with a database of genotype/phenotype correlations. reporting the results back to the individual, updating the database with newly discovered correlations and/or new genomic data and reporting the revised correlations back to the individual. Multiple genetic markers, together with other information, are combined to produce a Genetic Composite Index (GCI) score. An on-line portals comprising a website allows individuals to access and analyse the information. Methods for determining predisposition to, in particular, Alzheimer's Disease, colorectal cancer, osteoarthritis or exfoliation glaucoma, based on specific SNP markers, are provided.
Patent GB-2145051-B (GB)
Title: A batching machine
Inventor: BORROW EDGAR WILFRED
IPC: B65G47/68
Filed: 1983-08-19
Granted: 1986-11-26
Abstract: A batching machine for assembling containers in batches comprises a plurality of parallel-disposed first conveyor tracks (11a, 11b, 11c) along which the containers (12a, 12b, 12c) can be moved, selecting means (13) for selecting a number of containers in turn from each of said tracks, a plurality of parallel-disposed second conveyor tracks (18, 19, 20) for receiving containers from the selecting means and for advancing the containers to an assembly station (24), pushers (25, 26) adjacent the assembly station for moving containers transversely of tracks (18, 20) track into spaces between the containers in the station (24) and adhesive tape dispensers and perforating and applying rollers downstream of said assembly station for securing together containers in batches each of a selected number of containers.
Patent GB-2186366-B (GB)
Title: Improvements in or relating to apparatus for detecting micro-organisms
Inventor: ACKLAND MARTIN ROBERT
IPC: G01N33/483
Filed: 1986-02-06
Granted: 1989-11-22
Abstract: Apparatus for detecting micro-organisms comprises a rack (16) having an array of stations at which a plurality of microbiological sample containers (14) can be received. Each container (14) is provided with an electrode or electrodes at its base for connection with electrical contacts on the base (18) of the rack (16) and container retention means, for releasably retaining the containers in the rack (16) are provided and are adapted to be operable from above the upper support plate (20) of the rack (16).
Patent GB-2175005-B (GB)
Title: Ultra mild skin cleansing composition
Inventor: SMALL LEONARD EDWIN
IPC: C11D17/00
Filed: 1986-05-12
Granted: 1989-12-28
Abstract: Disclosed is an ultra mild skin cleansing composition comprising: mild synthetic surfactants, moisturizers, polymeric skin feel and mildness aids and selected levels of soap. An ultra mild skin cleansing bar is provided which is clinically milder on the skin than water.
Patent GB-2244881-B (GB)
Title: Apparatus and method for reducing distortion in amplification
Inventor: KENINGTON PETER BLAKEBOROUGH
IPC: H03F1/32
Filed: 1991-04-25
Granted: 1993-05-05
Abstract: Broadband amplifiers which are intended to be linear suffer from distortion and although many techniques have been devised to overcome this problem significant improvements are required especially at frequencies above 100 MHz. An error signal is formed from the output of the amplifier 4 by comparison in a subtractor 11 with its input and the error signal is combined in a coupler 17 with the amplifier output to reduce distortion. The present invention provides automatic amplitude and phase control of the signals forming the error signal by means of components 24 and 25 in a multi-channel input and in the error signal by means of components 13 and 14. These components receive control signals from feedback networks 18' and 20' which each process two of three input signals from: couplers 34, 36 before the subtractor 11, a coupler 22 which passes the error signal and a coupler 21 after the coupler 17. Preferably the two input signals used by a feedback network are used to form in-phase and quadrature signals by a 90 DEG  phase shifter 41 and mixers 42 and 43. These signals are each amplified 46, 47 and integrated 48, 49 to provide the control signals. The input signals from the feedback networks may be reduced in frequency and applied to a DSP which then provides the control signals. <IMAGE>
Patent GB-2288599-B (GB)
Title: Conversion of ginkgolide C to ginkgolide B
Inventor: CAZAUX JEAN-BERNARD
IPC: C07H19/01
Filed: 1995-04-18
Granted: 1998-04-22
Abstract: Prepn. of ginkgolide B (Ib) from ginkgolide (Ic) comprises: (a) reacting with sulphonic anhydride (SA) to give 7-sulphonyloxyginkgolide b; and (b) reacting with borohydride in aprotic solvent.
Patent GB-2340121-B (GB)
Title: Delivery system
Inventor: FISHER PETER MARTIN
IPC: A61K47/48
Filed: 1999-06-22
Granted: 2000-09-06
Abstract: The present invention relates to a novel drug delivery system of use in the improved delivery of drug therapeutic agents into target cells. The system comprises a drug moiety linked to a carrier moiety wherein the carrier moiety comprises a homeobox peptide or a fragment or derivative thereof.
Patent HU-217373-B (HU)
Title: Method and device for making garment pattern
Inventor: LEIGHTON DOUGLAS COLIN
IPC: G06F15/00
Filed: 1992-07-06
Abstract: PCT No. PCT/GB92/01221 Sec. 371 Date Jul. 8, 1994 Sec. 102(e) Date Jul. 8, 1994 PCT Filed Jul. 6, 1992 PCT Pub. No. WO93/00836 PCT Pub. Date Jan. 21, 1993The invention relates to a system and method for the preparation of sets of patterns from which material is cut and garments produced from the cut material. Each of the patterns has formed thereon stitchlines and a number of the stitchlines are to be joined together to form a seam. The invention lies in the provision of an ease factor in the stitchlines to allow for stretch and irregularity in the material, wherein the ease factor is calculated as a percentage of a designated dominant stitchline and included in the lengths of the subservient stitchlines which are to be joined to the dominant stitchline to form the seam. The sets of patterns can be input to a computer, graded for different size of garments and the ease factors checked by computer.
Patent HU-218847-B (HU)
Title: Packing and storing instrument
Inventor: GUENTHER EBERHARD
IPC: B65D85/671
Filed: 1995-05-09
Abstract: The handling and sales unit consists of a continuously sliding clasp fastener (1) in a package (2,3) of packaging cardboard. The packaging is in two parts and comprises a casing (2) into which fits an insert (3). The casing consists of a parallelepiped periphery, an open rear side and a front side (6) with view window (7) and window edge (8). The insert is formed as a rectangular envelope, the basic shape and upper side of which are open, and accommodates the rolled-together sliding fastener. The fastener with its commencement part piece (11) having a closure tab (10) locates on the front side (12) of the envelope or insert.