baber/WOPTO huggingface dataset:
Patent ZA-851958-B (ZA)
Title: Process for the preparation of isocyanates
Inventor: SIRRENBERG WILHELM
IPC: A01N47/36
Filed: 1985-03-15
Abstract: 1. Process for the preparation of 3-isocyanato-1,2,5-oxadiazoles of the general formula I  see diagramm : EP0156198,P7,F1  in which R represents an optionally substituted aromatic radical which does not react with phosgene under the process conditions according to the invention, characterized in that compounds of the general formula II see diagramm : EP0156198,P7,F2  in which R has the meaning given above and R**1 represents hydrogen or the groups of the general formulae III or IV  see diagramm : EP0156198,P7,F3  in which R has the meaning given above and R**2 denotes an optionally substituted aliphatic or aromatic radical, are reacted with phosgene at temperatures between 150 and 220 degrees C in the presence of an organic diluent, and the resulting isocyanate of the general formula I is isolated by the customary methods and, if required, purified.
Patent ZA-853564-B (ZA)
Title: Process and apparatus for degasifying liquid sulfur which contains hydrogen sulfide
Inventor: FISCHER HERBERT
IPC: C01B17/02
Filed: 1985-05-10
Abstract: The liquid sulfur which contains H2S is sprayed in a steel vessel and the liberated gases which are rich in H2S are withdrawn. A degasification accelerator is added to the liquid sulfur. The steel vessel contains at least two chambers, which communicate with each other and are connected in series. Sulfur at temperatures in the range from 140 DEG  to 160 DEG  C. is supplied to the first chamber. Sulfur is withdrawn from the second chamber and is cooled to temperatures of 120 DEG  to 135 DEG  C. outside the vessel. The liquid sulfur which has been cooled is sprayed in the gas space of the first chamber. The sulfur is caused to remain in the steel vessel for a dwelling time of 12 to 32 hours. The gas spaces of the chambers are scavenged with an oxygen-free inert gas. The sulfur is withdrawn from the vessel and sprayed in the gas space of one of the chambers about 30 to 50 times until the dwelling time of the sulfur in the vessel has expired.
Patent ZA-874761-B (ZA)
Title: Furniture door
IPC: E06B3/50
Filed: 1987-07-01
Abstract: A door mounting assembly for a hollow cabinet utilizes a pair of vertically inclined elongated scissor members pivotally secured together at aligned centers lying in a place adjacent one side wall of the cabinet. The members are movable between a first compressed position and a second expanded position. Upper and lower horizontal guides are secured to the inner surfaces of the top and bottom of the cabinet. A vertical elongated third member is selectively secured both pivotally and slidably to the scissor members and is disposed in the guides. An end of one of the scissor members is pivotally secured to and is vertically slidable in a vertical support fixed in position in the cabinet.
Patent ZA-887355-B (ZA)
Title: Treatment of diseases caused by viruses
Inventor: UENO RYUZO
IPC: A61K39/12
Filed: 1988-09-30
Abstract: A pharmaceutical composition for treating a disease caused by virus comprising an antiviral agent having no saccharide residue acylated with S-oxoacid and a glycoside having not less than two monosaccharide residue in which not less than one of the said monosaccharide residues have(has) at least one S-oxoacid group attached to the saccharic carbon atom(s) thereof through a linking group with a low molecular weight, or its pharmaceutically acceptable salt.
Patent ZA-887948-B (ZA)
Title: Aqueous microemulsions comprising functional perfluoropolyethers
Inventor: VISCA MARIO
IPC: B01J13/00
Filed: 1988-10-24
Abstract: Perfluoropolyether microemulsions of the oil-in-water or water-in-oil type, consisting of perfluoropolyethers having an average molecular weight of from 1,500 to 10,000, the end groups of which are at least partially of the functionalized type, optionally containing peroxide bridges in the chain and consisting of mixtures of products having different molecular weights, of a perfluorinated surfactant and/or a co-surfactant of the alkanol type having 1 to 12 carbon atoms and of an aqueous liquid optionally comprising an electrolyte.
Patent ZA-892516-B (ZA)
Title: Process for the preparation of 5-membered nitrogen-containing heteroaromatics
Inventor: KIRCHLECHNER RICHARD
IPC: C07D207/34
Filed: 1989-04-05
Abstract: PCT No. PCT/EP89/00335 Sec. 371 Date Dec. 6, 1989 Sec. 102(e) Date Dec. 6, 1989 PCT Filed Mar. 25, 1989 PCT Pub. No. WO89/09768 PCT Pub. Date Oct. 19, 1989.Compounds of the formula I   <IMAGE> I  in which A and X1 have the meaning given in patent claim 1 can be prepared in a simple manner, in a one-pot process and in high yields.
Patent ZA-903348-B (ZA)
Title: Patterned coated abrasive for fine surface finishing
Inventor: RAVIPATI SITARAMAISH
IPC: B24D11/00
Filed: 1990-05-02
Abstract: Coated abrasive material (10) for fine finishing applications including second fining ophthalmic application, having patterned surface coating of abrasive grains (20) dispersed in radiation-cured adhesive binder (22). The patterned surface coating is defined by a plurality of formations (28) of such abrasive/binder each having an inner bottom edge (30) defining an area devoid of coated abrasive, a top edge (34) defining a somewhat larger area devoid of coated abrasive and an inner wall (38) connecting the top and bottom edges. <IMAGE>
Patent ZA-904914-B (ZA)
Title: (1,2,3,4-tetrahydro-9-acridinimino)cyclohexane carboxylic acid and related compounds,a process for their preparation and their use as medicaments
Inventor: MARTIN LAWRENCE LEO
IPC: A61P25/28
Filed: 1990-06-25
Abstract: There are described compounds of the formula, <CHEM>  where  X is hydrogen, loweralkyl, loweralkoxy or halogen;  R when present is hydrogen, loweralkyl or arylloweralkyl;  R1 is hydrogen, loweralkyl or arylloweralkyl; and  R2 when present is hydrogen or loweralkyl; which compounds are useful for alleviating various memory dysfunctions characterized by a decreased cholinergic function such Alzheimer's disease.
Patent ZA-924912-B (ZA)
Title: Vinyl monomer composition with accelerated surface cure
Inventor: HINZ FREDERICK PAUL
IPC: C08L9/00
Filed: 1992-07-02
Abstract: Vinyl monomer compositions having accelerated surface cure characteristics are described. These compositions are prepared from a vinyl monomer or monomer mixtures such as blend of isobornyl methacrylate and hydroxypropyl methacrylate, a bulk phase polymerization catalyst system, a polyvalent metal oxidative surface phase catalyst, and a diolefin rubber dispersed in the vinyl monomer as a surface cure accelerator. These compositions are useful as sealers, healers and for polymer concrete.
Patent ZA-936970-B (ZA)
Title: Anti-feline immunodeficiency virus (FIV) vaccines
Inventor: FRANCIS MICHAEL JAMES
IPC: C07K16/10
Filed: 1993-09-21
Abstract: The present invention provides a synthetic polypeptide comprising all or a portion of an amino acid sequence selected from (I), or an antigenic fragment, functionally-equivalent variant or pharmaceutically acceptable salt thereof. Also provided are nucleic acid molecules encoding such polypeptides, methods for their preparation, vaccine compositions containing them, and their use, both in combatting FIV and in diagnosing FIV infection.
Patent ZA-955168-B (ZA)
Title: Subcutaneous implant
Inventor: GROSSMAN STUART A
IPC: A61L27/54
Filed: 1995-06-22
Abstract: A non-abusable, non-inflammatory, biocompatible, non-biodegradable, subcutaneous, polymeric implant for the prolonged, controlled release of hydromorphone with near zero-order kinetics is described. Methods of alleviating cancer pain and treating opioid drug addiction with the implant are also described.
Patent ZA-957141-B (ZA)
Title: Converting paper mill sludge or the like
Inventor: NECHVATAL TIMOTHY M
IPC: C03B5/12
Filed: 1995-08-25
Abstract: Paper mill sludge or similar organic sludges with a high ash content are converted by burning the sludge in a cyclone furnace along with another source of fuel. The heat content of the sludge is recovered and the ash content of the sludge is converted to a glassy slag. A flux, such as limestone, may be added to the sludge before introduction into the cyclone furnace. The slag is useful as a construction material, an abrasive, for roofing products, or for other purposes.
Patent ZA-966161-B (ZA)
Title: Composition and process for treating the surface of aluminiferous metals.
Inventor: EHARA RYOJI
IPC: C08G8/00
Filed: 1996-07-19
Abstract: A surface of aluminiferous metal is brought into contact at 25 to 65 C DEG  for 2 to 100 seconds with a surface treatment bath with a pH of 1.0 to 6.0 that contains phosphate ions, dissolved titanium and/or zirconium compounds, dissolved fluorine-containing anions, and a water soluble polymer in the following weight proportions: 1 - 100:1 - 50:1 - 200:1 - 200. This is followed by a water rinse and drying. The water soluble polymer has a chemical structure conforming to formula (I), in which each of X<1> and X<2> represents a hydrogen atom, a C1 to C5 alkyl group, or a C1 to C5 hydroxyalkyl group; each of Y<1> and Y<2> represents a hydrogen atom or a moiety "Z" that conforms to formula (II) or (III), wherein each of R<1>, R<2>, R<3>, R<4>, and R<5> represents a C1 to C10 alkyl group or a C1 to C10 hydroxyalkyl group; the average value for the number of Z moieties substituted on each aromatic ring in the polymer molecules is from 0.2 to 1.0; n is an integer; and the average value of n for the total polymer is from 2 to 50.
Patent ZA-966977-B (ZA)
Title: Method and circuitry arrangement for igniting a high pressure gas discharge lamp.
Inventor: ARBINGER KAI
IPC: H05B41/04
Filed: 1996-08-16
Abstract: A process and circuit for striking a high-pressure gas discharge lamp in which, in order to reduce the stress on the lamp and the power required, striking pulses are alternately applied to the lamp only during an initial period and the striking process is temporarily interrupted during a second, longer, period.
Patent ZA-997659-B (ZA)
Title: Stackable container.
Inventor: SHEFFER PHIL B
IPC: B65D5/20
Filed: 2000-08-17
Abstract: A collapsible container for packing, shipping and displaying articles is formed from an integral piece of corrugated craft, paperboard or similar foldable material. The container includes a plurality of panels which are connected to form a bottom, front, back and exterior sidewalls, and preferably also a top. A bellows fold connects each of the exterior sidewalls with at least one of the front and back walls. Each exterior sidewall is provided with a respective interior sidewall which together support a horizontal ledge. The horizontal ledges are useful for stacking multiple cartons in vertical alignment and can support containers that are somewhat out of registry. Locking tabs extend from the bellows panels of the container to limit lateral deflection of the sides and deformation of the container.
Patent GB-2362532-B (GB)
Title: Video coding
Inventor: HANNUKSELA MISKA
IPC: H04N19/895
Filed: 2000-05-15
Granted: 2004-05-05
Abstract: A method for decoding an encoded video signal representing a sequence of pictures, the method comprising: 
- determining that a corresponding area of a default reference picture, for use in forming a motion compensated prediction for an area of a current picture, has been corrupted or lost; 
- examining an indicator provided in the encoded video signal to identify an area of an alternative reference picture that is sufficiently similar to the corresponding area of the default reference picture; and 
- forming a motion compensated prediction for the area of the current picture using the identified sufficiently similar area of the alternative reference picture.
Patent GB-2396923-B (GB)
Title: Heat exchangers
Inventor: WERNER THOMAS
IPC: G01M3/22
Filed: 2003-04-01
Granted: 2005-03-16
Abstract: A method for the detection of leaks in a heat exchanger having discrete flow paths for working fluid and heat exchange fluid, respectively, the method comprises introduction of a detection fluid within one of said flow paths and allowing air to flow through the other of said flow paths causing the detection fluid to pass in different directions in said one flow path, and detecting any detection fluid which has leaked from one flow path to said other flow path.
Patent GB-2392802-B (GB)
Title: System and device for implementing portable guidance and security system
Inventor: CHANG JIUN-BEI
IPC: H04W4/02
Filed: 2003-07-28
Granted: 2006-05-31
Abstract: A method and device for implementing a portable guide and guard system is provided. The portable guide and guard device includes a mini-camera, a sound gathering/broadcasting unit and a 3G wireless communicator. The communicator sends the AV signal to remote service center through an AV transmitting function of 3G wireless communication system, and the service personnel in the center answers the user in response to the received live image and sound so as to assist the user contacted therewith. The service center has functions of videoing, monitoring and emergency assistance. Through the combination of the abundant database system, network information searching and various on-line services provided by the service center, the portable guide and guard device can provide foreign language communication/translation, guiding, consulting, network information providing, monitoring, videoing, security protecting and emergency assisting for global foreign tourists, blind and dumb people or security service personnel.
Patent GB-2406439-B (GB)
Title: Ceramic packaging for high brightness LED devices
Inventor: WENG LEE KONG
IPC: F21V7/00
Filed: 2004-09-14
Granted: 2006-08-16
Abstract: Embodiments of the present invention include a light emitting diode package comprising a ceramic cavity comprising a substrate for mounting a light emitting diode and substantially vertical sidewalls for reducing light leakage. The ceramic LED package further includes a metallic coating on a portion of the ceramic substrate for reflecting light in a predetermined direction.
Patent GB-2412667-B (GB)
Title: An apparatus for needling a non-woven material
Inventor: MUELLER KARL
IPC: D04H18/02
Filed: 2005-03-30
Granted: 2007-10-17
Abstract: An apparatus for needling a non-woven material is described, comprising at least one needleboard ( 1 ) which is drivable in a reciprocating manner in the needle-penetration direction ( 6 ) as well as in the direction of the passage ( 11 ) of the non-woven material, comprising an eccentric drive for the needleboard ( 1 ) which comprises two parallel eccentric shafts ( 2, 3 ) which are drivable in opposite directions and assume a different angular position (phi), and couplers ( 5 ) which connect the connecting rods ( 4 ) of the two eccentric shafts ( 2, 3 ) in an articulated manner and comprise a guide arm ( 8 ) which is rigidly connected with the same, and a lifting guide means ( 9 ) for the guide arms ( 8 ) which forms a swiveling axis ( 10 ) for the guide arms ( 8 ) which is parallel to the eccentric shafts ( 2, 3 ). In order to provide advantageous constructional conditions it is proposed that either the guide arms or the couplers carry the needleboard.
Patent GB-2425506-B (GB)
Title: Load carrying apparatus and method of manufacture
Inventor: RIMMER TIMOTHY
IPC: B29C70/58
Filed: 2005-04-26
Granted: 2010-11-10
Abstract: A polymeric load carrying apparatus (10) and method of manufacture is disclosed. The apparatus comprises an outer shell composition and a filled inner core composition within the outer shell composition. The outer shell composition comprises less than 10% filler, and preferably substantially no filler, by weight, and the inner core composition comprises more than 15% filler, and preferably at least 40% filler, by weight. The filler is preferably a mineral sand.
Patent GB-2428430-B (GB)
Title: Formation of leather sheet material using hydroentanglement
Inventor: BEVAN CHRISTOPHER GRAHAM
IPC: D04H1/498
Filed: 2005-05-27
Granted: 2009-01-07
Abstract: Leather sheet material is made by hydroentangling a web (4) of mixed reclaimed leather fibers and synthetic fibers. The synthetic fibers are meltable bicomponent fibers which are heated prior to entanglement to fuse and form a supporting network for the leather fibers. A sheet of tissue paper (1a) is laid over the surface of the leather fiber web (4) and hydroentanglement jets (16) are directed through the tissue paper into the web.
Patent GB-2438092-B (GB)
Title: A Transaction verification system
Inventor: BATTLEMANN DAWN
IPC: G06Q30/00
Filed: 2004-11-23
Granted: 2010-12-01
Abstract: A transaction verification system comprises a central data processing system and a plurality of satellite data processing systems discreet from the central data processing system. A plurality of audio and/or visual recorders are adapted to record sounds and/or images and to these into digital data which is transferred to the central data processing system by communication means. Each audio and/or visual recorder is associated with one or more satellite data processing systems and the central data processing system includes a data store within which digital data received from the audio and/or visual recorders is stored. The data store being divided into subsidiary data stores, each associated with one or more satellite data processing systems and the central data processing system being programmed to store digital data from audio and/or visual recorders associated with a particular satellite data processing system in a subsidiary data store associated with that satellite data processing system and to communicate data stored in a subsidiary data store only to a satellite data processing system associated with that subsidiary data store.
Patent GB-2458463-B (GB)
Title: Imaging system and method
Inventor: BUTTLE MARTYN
IPC: B41F15/08
Filed: 2008-03-17
Granted: 2013-02-20
Abstract: An imaging system for and a method of imaging at least one workpiece alignment feature on an upper surface of a supported workpiece, the system comprising: a workpiece support which includes a support surface for supporting a workpiece; and at least one imaging unit which is disposed below the support surface of the workpiece support for imaging at least one workpiece alignment feature on the upper surface of the workpiece, wherein the at least one imaging unit comprises an infra-red illuminator which is operative to illuminate a region of a lower surface of the workpiece and a detector which is operative to capture an image of the region of the workpiece which includes at least one workpiece alignment feature on the upper surface of the workpiece.
Patent GB-2100183-B (GB)
Title: Toggle press
IPC: B30B1/10
Filed: 1981-06-17
Granted: 1984-11-07
Abstract: The invention relates to a toggle press. 
<??>A toggle press comprises a main frame (10) and a tool holder (12) mounted for reciprocal movement relative to the frame by power means (27) actuating an intermediate toggle arrangement comprising two toggle mechanisms (17, 22) acting in series. 
<??>The toggle press may be a punch having a main C-frame in which the tool holder is mounted for up and down movement.
Patent GB-2248513-B (GB)
Title: Methods and apparatus for verifying the originator of a sequence of operations
Inventor: CAREY MICHAEL JOHN
IPC: G10L17/00
Filed: 1991-09-30
Granted: 1994-08-31
Abstract: PCT No. PCT/GB91/01681 Sec. 371 Date Apr. 5, 1993 Sec. 102(e) Date Apr. 5, 1993 PCT Filed Sep. 30, 1991 PCT Pub. No. WO92/06468 PCT Pub. Date Apr. 16, 1992.Speaker verification is important in such applications as financial transactions which are to be carried out automatically by telephone. False acceptances of a speaker cause serious problems but so do frequent false rejections in view of the annoyance caused. Some of the problems of speaker verification are reduced in the invention by forming Hidden Markov Models (HMMs) for each of a number of words using features of utterances of these words from a large number of speakers. These models are known as world models. In addition, for every person whose speech is to be recognized, one HMM is formed for each of the words as uttered by that person. These models are known as personal models. In verification, a person is prompted to repeat a string of isolated or connected words (15) and features from each of these words are extracted (16). Next, the probabilities that these features could have been generated by the world models for these words and by the personal model of that person are calculated, respectively (17 and 18) and these probabilities are compared (19) for each word. A decision (23) on verification is based on a poll (22) of these comparisons.
Patent GB-2286097-B (GB)
Title: Telecommunications switching systems
Inventor: BARKER ANDREW JAMES
IPC: H04J3/00
Filed: 1995-01-24
Granted: 1998-08-12
Abstract: PCT No. PCT/GB95/00128 Sec. 371 Date Nov. 7, 1996 Sec. 102(e) Date Nov. 7, 1996 PCT Filed Jan. 24, 1995 PCT Pub. No. WO95/20846 PCT Pub. Date Aug. 3, 1995An Add-Drop Multiplexer (ADMUX) for use in a synchronous digital hierarchy telecommunication system is provided with a by-pass whereby, in use, it can be made to interface with a higher bit rate transmission system.
Patent GB-2301332-B (GB)
Title: Package and packaging method
Inventor: COLBY WILLIAM NEIL
IPC: B65D71/00
Filed: 1995-04-28
Granted: 1998-11-25
Abstract: PCT No. PCT/GB96/00981 Sec. 371 Date Mar. 6, 1998 Sec. 102(e) Date Mar. 6, 1998 PCT Filed Apr. 24, 1996 PCT Pub. No. WO96/33924 PCT Pub. Date Oct. 31, 1996A multi-pack comprising a plurality of containers, each having a respective label attached thereto, and packaging for holding said plurality of containers together, wherein the packaging is formed from a strip of sheet material which also constitutes at least part of said labels, and the packaging includes a plurality of connecting portions each of which extends from one to the other of a respective contiguous pair of the containers to join those containers together.
Patent GB-2318160-B (GB)
Title: Arrangement for locking a selector mechanism of an automatically operating change-speed gearbox
Inventor: BRAUNS ANDREAS
IPC: F16H59/54
Filed: 1997-10-08
Granted: 1998-08-26
Abstract: An arrangement for locking a selector mechanism can be moved by a manual selector element, into, among others, positions P and R and is usable for an automatically operating change-speed gearbox. A servomotor can be moved by auxiliary force into one end position, in which locking dogs for locking the manual selector element in the P-position are disengaged, and by spring force into its other end position, in which locking dogs for blocking the movement of the manual selector element into the R-position are disengaged.
Patent HU-214305-B (HU)
Title: Process for enriching l-treo-stereoisomers of 2-amino-3-hydroxy-3-phenylpropionic acids
Inventor: RAJU MUPPALA S
IPC: C12P13/04
Filed: 1992-03-27
Abstract: Mixtures of enantiomeric D,L-threo 2-amino-3-hydroxy-3-phenylpropionic acids can be stereoisomerically enriched by contacting the mixture with a D-threonine aldolase. In a typical embodiment, D- and L-threo 2-amino-3-hydroxy-3-(4-methylsulfonylphenyl)propionic acid is treated with D-threonine aldolase to produce L-threo 2-amino-3-hydroxy-3-(4-methylsulfonylphenyl)propionic acid with a high ee. The benzaldehyde and amino acid formed from the D-threo isomer can be recycled.
Patent HU-210478-B (HU)
Inventor: BLAHUT ANDRAS
IPC: A23C19/032
Filed: 1993-03-03
Abstract: A találmány szerinti eljárással stabil állományú, fagyasztható, krémtúróalapú készítményeket állítanak elő oly módon, hogy sürített tejjel megnövelt szárazanyagtartalmú, előnyösen 11-22 tömeg% szárazanyagtartalmú tejet tejsavtermelő és aromatermelő baktériumokat tar- talmazó vajkultúrával és oltóval 26-36 °C-on beoltanak, 36-50 savfok elérésekor a kapott alvadékból ismert módon kinyerik a túrót, a túróból ismert módon krémtúrót készítenek, a krémtúrót ismert módon kész tortaalapra viszik fel és kívánt esetben ismert módon díszítik. HU 210 478 A A leírás terjedelme: 4 oldal