baber/WOPTO huggingface dataset:
Patent ZA-874731-B (ZA)
Title: Dental sleeve and its use
IPC: A61C13/00
Filed: 1987-06-30
Abstract: The dental sleeve has a cylindrical or a cylindrical and conical shape having a height and circumference corresponding to that of the tooth stump or model to be enclosed. In terms of material, it is a composite foil which includes at least two layers and in which the inner layer, and optionally also the outer layer, consists of fine gold or a gold alloy, while the other layer or layers consist of platinum, palladium, silver, indium or iridium or of alloys of such metals or of alloys of such metals and gold. The cylindrical shape is produced by spot-welding the inner gold layer on the two narrow sides of the foil with a special welding technique. The dental sleeve is used as a carrier for a composite ceramic crown.
Patent ZA-904773-B (ZA)
Title: Pesticidal composition
Inventor: KARRER FRIEDRICH
IPC: A01N47/12
Filed: 1990-06-20
Abstract: Ethyl 2-[4-(3-chlorophenoxy)phenoxy]ethylcarbamate is suitable controlling phytophagous cicadas in rice crops and fruit pests such as leaf rollers, citrus fruit pests such as scale insects, and vegetable and cotton pests such as white flies and noctuids.
Patent ZA-909719-B (ZA)
Title: Chimeric antibody for detection and therapy of infectious and inflammatory lesions
Inventor: GOLDENBERG DAVID M
IPC: A61P29/00
Filed: 1990-12-04
Abstract: A chimeric antibody-agent conjugate for targeting foci of leukocyte accretion comprises a recombinant chimera having an antigen-binding hypervariable region which binds specifically to granulocytes, and a constant region of a human immunoglobulin having an Fc portion with high affinity for receptors on human mononuclear lymphoid cells, said chimera being conjugated to at least one diagnostic agent or therapeutic agent. A method for targeting an imaging or therapy agent to an inflammatory or infectious lesion comprises injecting a mammal parenterally with an effective amount for targeting of the above chimeric anti-leukocyte conjugate.
Patent ZA-918638-B (ZA)
Title: Encapsulated synergistic sweetening agent compositions comprising aspartame and acesulfame-k and methods for preparing same
Inventor: CHERUKURI SUBRAMAN RAO
IPC: A23G4/08
Filed: 1991-10-30
Abstract: This invention pertains to sweetened chewing gum compositions which comprise (A) a gum base; (B) a bulking agent; (C) a flavoring agent; and (D) an encapsulated synergistic sweetening agent composition which comprises (a) a synergistic combination of N-L-alpha-aspartyl-L-phenylalanine 1-methyl ester and the potassium salt of 6-methyl-1,2,3-oxathiazin-4(3H)-one-2,2-dioxide, wherein the synergistic combination is present in an amount from about 0.01% to about 50%, by weight of the encapsulated sweetening agent composition; (b) an emulsifier present in amount from about 0.5% to about 20%, by weight of the encapsulated sweetening agent composition, and selected from the group consisting of lecithin, ester of stearates, esters of palmitates, esters of oleates, esters of glycerides, sucrose polyesters, polyglycerol esters, and mixtures thereof; and (c) polyvinyl acetate, having a molecular weight from about 2,000 to about 14,000, present in an amount from about 40% to about 93%, by weight of the encapsulated sweetening agent composition; wherein N-L-alpha-aspartyl-L-phenylalanine 1-methyl ester is present in an amount from about 0.065% to about 0.095%, by weight of the chewing gum composition. This invention also pertains to methods for preparing the encapsulated synergistic sweetening agent compositions and the chewing gum compositions in which they may be employed.
Patent ZA-933813-B (ZA)
Title: Flexible combustion-modified polyurethane foams
Inventor: MADAJ EDMUND J
IPC: C08L75/00
Filed: 1993-06-01
Abstract: Polyurethane foams of excellent properties are produced by reacting a) one or more polyether polyols, b) a polymethylene poly(phenyl isocyanate) having a methylene-bis(phenyl isocyanate) content of from 70 to 77% by weight, c) melamine, d) a phosphorous containing compound and d) water as the blowing agent. The isocyanate must have a specific 4,4' to 2,4'-isomer ratio and the amounts of melamine and phosphorous must be within narrowly defined limits.
Patent ZA-944251-B (ZA)
Title: Compressor
Inventor: CONRY RONALD DAVID
IPC: F04D29/058
Filed: 1994-06-15
Abstract: PCT No. PCT/AU94/00319 Sec. 371 Date Mar. 8, 1996 Sec. 102(e) Date Mar. 8, 1996 PCT Filed Jun. 14, 1994 PCT Pub. No. WO94/29597 PCT Pub. Date Dec. 22, 1994A centrifugal type refrigerant compressor comprises at least one impeller (17, 18), electric motor (27) and drive shaft (22) mounted on non-lubricated radial bearings, such as magnetic or foil gas bearings (23, 24), with axial locating means (26) associated with the shaft (22) to restrict axial movement thereof with respect to the compressor housing (12). The housing (12) encases the motor (27) and the compressor and defines the gas inlet (31) and the gas outlet (16) passageways. Gas throttling means (34) is provided in the inlet (31), and a control means (30) varies the speed of the motor (27) and the throttling means (34) to control the compression ratio and mass flow through the compressor in accordance with the refrigeration load.
Patent ZA-946223-B (ZA)
Title: Method of forming a metal container body
Inventor: DIEKHOFF HANS H
IPC: B65D1/16
Filed: 1994-08-17
Abstract: A method of forming a drawn metal cup for a container body which includes drawing a cup having a circular boss in its base wall, redrawing the cup and forming a pressure resistant profile in its base wall.
Patent ZA-959522-B (ZA)
Title: Fat blend for margarine and w/o spreads
Inventor: HUIZINGA HINDRIK
IPC: C11B7/00
Filed: 1995-11-09
Abstract: A process for producing a fat blend, usable as hardstock in margarine and W/O spreads, comprising interesterifying a fat mixture comprising 30-55% liquid vegetable oil and 45-70% of a fat having at least 80% saturated fatty acids of a chain length of 16 C-atoms or more, and fractionating the interesterified product to obtain an olein fraction having a solid fat content ofN10=54-85N20=32-70N30=4-30N35=<18A fat blend obtainable by this process, a margarine fat containing such fatblends and a fatproduct, in particular a margarine or W/O spread containing this margarine fat, or this fatblend.
Patent ZA-962171-B (ZA)
Title: Bakery fat composition.
Inventor: ASHAUER KARIN
IPC: A21D2/16
Filed: 1996-03-18
Abstract: Bakery fat compositions, comprising: 90 - 98 wt.% of liquid oil, 0.5 - 5 wt.% of a hardened vegetable fat, having an IV < 20, 0.5 - 2 wt.% of an emulsifier, 0 - 2 wt.% of lecithin, 0.1 - 2,5 wt.% of a cold gelling thickener are particularly suitable for the preparation of cakes, provided with fruitpieces.
Patent ZA-974886-B (ZA)
Title: Novel dibenzo-oxazepine and -dioxepine derivatives.
Inventor: DHINGRA URVASHI HOODA
IPC: C07D267/20
Filed: 1997-06-03
Abstract: Compounds of formula (I),    <IMAGE>  (I)  wherein R1 and R2 are independently hydrogen, unsubstituted lower alkyl or lower alkyl substituted by lower alkoxy or lower alkyl thio, or acyl which is unsubstituted or substituted by one or more of lower alkyl, lower alkyl substituted by halogen, and lower alkoxy; X is CO or CHOH; Y is CO or CH2; and Z is O or NH, and epimers and enantiomers thereof, or the physiologically usable salts thereof are useful as anti-tumor agents. They can be prepared by fermentation of Aspergillus sp. and, optionally, subsequent modification of functional groups.
Patent ZA-982386-B (ZA)
Title: Preventing fraudulent access in a conditional access system
Inventor: MAILLARD MICHEL
IPC: G06F21/10
Filed: 1998-03-20
Abstract: A receiver/decoder is programmed only to accept a current entitlement control message (EMM) if it has received at least a previous EMM of a previous calendar period. When this is received, it is used to check present rights in the receiver/decoder. The invention prevents an original subscriber from fraudulently obtaining rights by disconnecting a decoder (before an authorising message can update the decoder's memory to prevent decryption) and by reconnecting the decoder (so as to be mistaken for a new subscriber legitimately having those rights). <IMAGE>
Patent ZA-992600-B (ZA)
Title: Biologically stable soya flour suspension and method of forming same.
Inventor: WOOLARD DOUGLAS JOHN
IPC: A23L11/00
Filed: 1999-04-08
Abstract: This invention relates to a biologically stable soya flour suspension and to a method of forming such a suspension. More particularly, the invention provides a slurry of soya flour in an aqueous liquid wherein the aqueous liquid is brine. The invention further provides a method of forming a microbiologically stable slurry of soya flour comprising the step of pumping brine through a nozzle of a jet pump and the step of adding soya flour to an intake of the jet pump so as to produce a mixing of the soya flour and brine in a mixing chamber of the jet pump. Furthermore, apparatus is provided for forming said slurry of soya flour, the apparatus comprising a storage tank; a jet pump; means for supplying brine to a nozzle of the jet pump; means for supplying soya flour to an intake of the jet pump and means for delivering the resultant soya flour slurry to the storage tank. A soya flour liquid mixture is thereby provided which is microbiologically stable and which allows convenient ingredient measuring without discharging dust into the air. <IMAGE>
Patent AT-414082-B (AT)
IPC: A01H5/10
Filed: 2002-05-03
Granted: 2006-09-15
Abstract: The invention relates to a method for producing preparations rich in tocotrienol, comprising the following steps: incubation of plant seeds with an electrolytic nutrient solution to form plant seedlings rich in tocotrienol; harvesting of plant seedlings and extraction of a preparation containing tocotrienol from the harvested plant seedlings, in particular from the bran and the germ of the harvested plant seedlings.
Patent GB-2364206-B (GB)
Title: Transmission procedures
Inventor: GHOSH AMITAVA
IPC: H04L1/00
Filed: 2000-06-30
Granted: 2004-12-15
Abstract: Method and system for selecting the most suitable logic channel for transmitting packet data in a third generation cellular communications system enables a radio network controller (102) to set bit rate, spread factor and frames required from information supplied by user equipment (104) and the node B's (110) comprising the system. Such information comprises queue size, reported by the user equipments, and noise rise measurements due to user equipment activity, reported by the node B's. The invention advantageously allows a logic channel to be chosen based on the prevailing system state conditions. Hence performance of the system is optimised.
Patent GB-2365708-B (GB)
Title: CDMA mobile communication system and transmission power control method therefor
Inventor: MATSUKI TORU
IPC: H04W88/02
Filed: 2001-04-24
Granted: 2004-05-26
Abstract: A CDMA mobile communication system includes a base station and a mobile station. The base station includes a monitor section, calculating section, and notification section. The monitor section monitors a forward-link transmission power value radiated to the mobile station. When the forward-link transmission power value becomes smaller than a predetermined steady output value, the calculating section calculates system parameter information of the mobile station, which corresponds to the reduced forward-link transmission power value. The notification section notifies the mobile station of the system parameter information of the mobile station. The mobile station includes a transmission power control section. When the mobile station in the standby state starts originating/terminating operation to/from the base station, the transmission power control section controls the transmission power value of the reverse-link control channel from the mobile station on the basis of a value obtained from the reception field strength value of the forward-link control channel from the base station and the system parameter information of the mobile station. A transmission power control method for the above system is also disclosed.
Patent GB-2389176-B (GB)
Title: Smoke detector
Inventor: POWELL BRIAN DAVID
IPC: G08B17/107
Filed: 2002-05-27
Granted: 2005-10-12
Abstract: A smoke detector (1) has a spherical chamber (2) including a plurality of holes (15,17) for allowing smoke and other particles to enter the chamber. The majority of the internal surface (3) of the chamber (2) is covered with a high reflectivity Lambertian surface, that is a material that scatters incident light equally in all directions and at all wavelengths. The remaining portion of the internal surface (3) is coated with a light absorbing material (13) such as a matt black coating. A scatter sensor (9) is directed towards the absorbing coating (3), and an integrating detector (5) is configured to detect radiation directly from the entire Lambertian surface. A first LED (19) emits blue light into the chamber (2), and a second LED (21) emits infrared light into the chamber. Processing means (23, 25 and 27) are provided to analyse the signals from the detectors (5,9), including means for discriminating between signals from the sensors indicative of different frequencies of received radiation. The processing means can distinguish between different smoke types, such as white/grey smoke and black smoke, and can also distinguish between smoke and other particles.
Patent GB-2441346-B (GB)
Title: Metal object detecting apparatus
Inventor: HUMPHREYS RICHARD GEORGE
IPC: G01V3/08
Filed: 2006-09-01
Granted: 2011-04-13
Abstract: A metal object detecting apparatus comprising, a transmitter for generating a primary magnetic field having a resultant magnetic field direction which varies along any substantially linear path through a surveillance volume such that at three locations along said path the resultant magnetic field points in three mutually substantially orthogonal directions; a detector for measuring a secondary magnetic field at a plurality of positions as a function of time due to the presence of a metal object within the surveillance volume as it passes a plurality of measurement points there-through; and a processor for determining from the measured secondary magnetic fields a track through the surveillance volume comprising a plurality of locations of the metal object and a magnetic moment thereof at each location, the processor being adapted in use to derive there-from a magnetic signature that is characteristic of the metal object and independent of the orientation and track of the metal object.
Patent GB-2031886-B (GB)
Title: Etherification processing of light hydrocarbons
IPC: C10G53/04
Filed: 1979-09-14
Granted: 1982-11-10
Abstract: In the processing of olefinic hydrocarbon mixtures containing isobutylene and isoamylene which are etherified with methanol to obtain higher octane components, unreacted methanol is removed from the etherified mixture by contact with a separate liquid glycol phase before unreacted hydrocarbons, substantially free of methanol, are distilled from the etherified mixture for further catalytic processing in which methanol is deleterious to the catalyst.
Patent GB-2035623-B (GB)
Title: Electronic timepiece
IPC: H03L1/02
Filed: 1979-11-08
Granted: 1982-11-24
Abstract: An electronic timepiece including an X-cut quartz crystal resonator and a capacitor to compensate the frequency-temperature characteristics of said quartz crystal resonator, wherein said capacitor comprises a plurality of ceramic capacitor elements having a different Temperature of Curie Point.
Patent GB-2120644-B (GB)
Title: Method for improving water use efficiency and increasing rate of photosynthesis in certain crop plants
Inventor: HOLMSEN THEODORE WAAGE
IPC: A01N33/12
Filed: 1981-03-09
Granted: 1985-01-30
Abstract: Water use efficiency is improved, the rate of photosynthesis increased and yields of certain crop plants such as cotton and sugar beets are increased by treating the plants with compounds such as tri-n-butyl- (3- (trifluoromethyl)benzyl)ammonium chloride
Patent GB-2152636-B (GB)
Title: Automatic two way flow change over unit for either liquids or gas
Inventor: HUBBER JOHN
IPC: F17C13/04
Filed: 1984-01-06
Granted: 1987-05-28
Abstract: An automatic pressure cooperated changeover valve has a piston 16 which cooperates with seats 19 or 20. One or more spring loaded retention studs 17,18 hold the piston in a particular position. Studs 17,18 are held in by the prevailing pressure such that a predetermined pressure drop allows the piston 16 to shift between seats 19 and 20 to connect an alternative pressure source, the piston then being again locked by studs 17,18. <IMAGE>
Patent GB-2137518-B (GB)
Title: Method of recovering solvent vapour
Inventor: MUKERJEE A K
IPC: F26B21/14
Filed: 1984-03-29
Granted: 1986-11-12
Abstract: A gaseous stream comprising nitrogen and solvent vapor istaken from a curing oven (not shown), is passed through preliminary heat exchangers 13 and 23, and enters a first heat exchanger 33 through conduit 30. Remaining vapor is condensed in the heat exchanger 33 by heat exchange with chilled medium entering the heat exchanger from conduit 52 and leaving via conduit 37. The medium then enters a second heat exchanger 43 via conduit 42 where it is chilled by liquid nitrogen supplied via conduit 47, the chilled medium being recycled to the first heat exchanger. The resulting vaporised nitrogen is supplied to form gas curtains at the entrance and/or exit of the oven. This nitrogen leaving the first heat exchanger 33 is used to supply a return stream to the interior of the oven at a rate that substantially matches that at which nitrogen is withdrawn from the oven. This enables a mass balance to be maintained in the oven atmosphere.
Patent GB-2174887-B (GB)
Title: Improvements relating to coin supports
Inventor: IRWIN ERIC
IPC: A44C17/02
Filed: 1986-05-07
Granted: 1989-09-06
Abstract: The present invention provides a coin support (1;19) comprising a pair of coaxially aligned rings (3,13;23,25) which are axially spaced apart from each other. The rings (3,13;23,25) are secured together over a limited part (5) of their circumference with releasable retaining means (9) being arranged to interconnect the remainder of the respective circumferences at at least one location. Thus a selected coin can be easily slid between the rings (3,13;23,25) and can be simply secured therein by closing or attaching the retaining means (9). Said rings (3,13;23,25) can be incorporated in a decorative ring (19) for a person's finger or supported on a chain to be worn around a person's neck.
Patent GB-2213394-B (GB)
Title: Game target construction.
Inventor: DEVALE DONALD P
IPC: F41J3/00
Filed: 1988-12-07
Granted: 1991-12-18
Abstract: A dart game target having a base (11) on which is assembled a plurality of individual, relatively movable target members (3, 4, 5, 6) separated from one another by a frame (2) having thin ribs (13-17, 19) interposed between adjacent members. The target members are yieldably biased in a direction away from the base. Movement of the members in a direction away from the base is limited by laterally extending projections (33, 34, 41, 56) carried by the target members which underlie the inner surfaces of the ribs. The arrangement is such that no part of any rib overlies any exposed part of any target member. Warping of the frame or of the base is compensated for by protrusions (87) on selected ones of the ribs which extend in a direction toward the base.
Patent GB-2248619-B (GB)
Title: Improvements relating to the radio-labelling of proteins
Inventor: FOXWELL BRIAN MAURICE JOHN
IPC: C07K19/00
Filed: 1991-09-11
Granted: 1993-02-24
Abstract: Nucleoside thiotriphosphates carrying <32>P in the gamma-thiophosphate group, prepared by reaction between a nucleoside diphosphate and a <32>P labelled thiophosphate salt, are used as thiophosphorylating agents for antibodies that bind to tumour-associated antigens. The labelled thiotriphosphates can be used to introduce a therapeutically useful <32>P atom into an antibody that has been modified by the incorporation into its structure of a peptide region capable of acting as a substrate for a phosphokinase. The resulting labelled antibody can then be used for injection in anti-tumour therapy and has clinical advantages over the corresponding phosphorylated analogue.
Patent GB-2342816-B (GB)
Title: Accessing a server computer
Inventor: HANSEN HANS H H
IPC: H04M1/72445
Filed: 1998-10-13
Granted: 2003-04-23
Abstract: In order to access a server computer <I>via</I> a radio telecommunications network, a client (such as a mobile terminal) first sends a request to the server for the initialising settings (including passwords) that must be input into the client to enable it to access the server. The request comprises a client ID and the server has means for recognising the client ID. On recognition of the client ID, the server establishes a radio connexion with the client and forwards the settings as a short message (SMS).
Patent GB-2330683-B (GB)
Title: Semi-permanent enclosure for optical data storage device
Inventor: BURROUGHS TREVOR ALAN
IPC: G11B7/24097
Filed: 1996-01-10
Granted: 1999-06-23
Abstract: A semi permanent enclosure for an optical data storage device has a first film dimensioned to overlie the read surface of the optical data storage device and a second film dimensioned to overlie the non-read surface of the optical data storage device. The enclosure includes a rim arrangement having an L-shaped cross-section extending around the periphery of the optical data storage device. The first film may have an optical couplant on the surface thereof destined for attachment to the optical data storage device. The optical couplant preferably has a refractive index compatible with that of the optical data storage device to minimize losses and distortion of signals. The optical couplant may also be used with the second film.
Patent GB-2350426-B (GB)
Title: Vibrating tube meter
Inventor: WRAY TROY
IPC: G01F1/84
Filed: 1999-05-25
Granted: 2002-08-28
Abstract: In a vibrating tube meter such as a Coriolis meter, an accurate measurement of a fluid parameter such as density can be obtained, substantially independent of stress, by measuring vibrational characteristics, particular resonant frequencies of two different vibrational modes. Stress or other variables can be determined from the measurement. Because the measurement of or compensation for stress is based directly on the vibrational characteristics, better accuracy may be obtained than by using a conventional strain gauge to measure stress. The techniques disclosed can give accurate results without requiring particular constraints on meter design.
Patent HU-216811-B (HU)
Inventor: NEUHAUSER WOLFGANG
IPC: A01N25/00
Filed: 1997-02-17
Abstract: A találmány tárgya győmirtó készítmény, amely – előnyösen őldódófőlyadék, nedvesíthető pőr, vízzel diszpergálható granűlátűm, őlajősfőlyadék vagy szűszpenziókőncentrátűm főrmájában – 3-f nil-4-hidrőxi-6-klór-piridazint[(I) vegyületet] és egy vagy több, mezőgazdaságiszempőntból elfőgadható segédanyagőt tartalmaz. A találmány szerintikészítményt az jellemzi, hőgy az (I) vegyület és a segédanyag(ők)tömegaránya (1:1)–(1:12) és a segédanyag(ők) a hatóanyag behatőlásátelősegítő szerként, a készítmény szétterülé ét/tapadását főkőzószerként és nedvesítő szerként alkalmazőtt szerek, előnyösen nemiőnősfelületaktív anyag(ők), etőxilezett vagy etőxilezett és prőpőxilezettalkil- vagy alkil-aril-fenől(ők), etőxi ezett vagy etőxilezett ésprőpőxilezett zsírsav(ak), őlaj(ők) vagy aniőnős felületaktívanyag(ők). ŕ