baber/WOPTO huggingface dataset:
Patent YU-49090-B (YU)
Inventor: JOVANOVIC DR SLOBODANKA
Filed: 1991-11-08
Abstract: Postupak za dobijanje ariloksipropanol amina, opšte formule (1) gde Ar je aril, supstituisana aril, aralkil, naftil, supstituisana naftil, heteroril grupa, a R je aril, supstituisana alkil, aralkil, ili WB, pri čemu W je ravan ili razgranat alkilen lanac od 1 do oko 6 ugljenikovih atoma i pri čemu B je - NR2COR3, -NR2CONR3R4, -NR2SO2R3, -NR2SO2NR3R4, ili -NR2COOR5, gde R2, R3, R4 i R5 mogu biti isti ili različiti i mogu biti vodonik, alkil, alkoksialkil, alkoksiaril, cikloalkil, alkenil, aril, heteroaril ili aralkil, osim što R3 i R5 nisu vodonici kada je B -NR2SO2R3 ili -NR2COOR5, ili R3 i R4 mogu zajedno sa N da formiraju 5-to ili 7-članu heterocikličnu grupu, naznačen time, što se jedinjenje opšte formule (1) dobija reagovanjem odgovarajućeg ariloksi-2,3-epoksipropana sa odgovarajućim aminom u prisustvu nižih alkohola kao rastvarača ili bez rastvarača, uz korišćenje jonoizmenjivača kao katalizatora ili bez katalizatora u višku amina, na temperaturi između 5-80В°C, i prema potrebi dobijeni ariloksipropanol se izoluje prečišćavanjem. Prijava sadrži još 6 zavisnih zahteva.
Patent ZA-832349-B (ZA)
Title: Servocontrolled pressure limiting valve
Inventor: MEISTER ERWIN
IPC: F16K17/10
Filed: 1983-03-31
Abstract: A pressure limiting valve has two pipe connections connectable to pipes at different pressures and a main piston axially movable in a sleeve in a housing. One end of the piston is closed and the other, free end is attached to an annular piston having two oppositely facing annular surfaces. One annular surface is exposed to the higher pressure through a fluid circuit portion including a changeover valve and the other annular surface is exposed to the pressure at one of the connections. The interior of the main piston is exposed to the lower pressure through a fluid circuit portion including a servocontrol valve. The resulting structure is a double-acting limiting valve having a very low mass piston and high response sensitivity.
Patent ZA-834477-B (ZA)
Title: A process and installation for the electromagnetic stirring of continuously cast metal slabs
Inventor: BIRAT JEAN PIERRE
IPC: B22D11/115
Filed: 1983-06-17
Abstract: In a continuous-casting method molten steel is continuously introduced into a continuous-casting mold to form therein a strand having a free surface in the mold, a pair of relatively wide faces, and a pair of relatively narrow faces. The mold and the steel therein are continuously cooled to externally solidify the molten-steel strand while leaving same internally molten and the externally solid and internally molten strand is continuously withdrawn from the lower end of the mold. The core of the strand solidifies increasingly as it moves from the mold and terminates downstream of the mold at a pool bottom. At each of a plurality of locations spaced apart about 1 m to 2 m longitudinally along the strand between the mold and the pool bottom a respective magnetic field is formed with the fields passing through the strand from between about 3 m to 7 m beneath the free surface to about 2 m to 6 m from the pool bottom. These fields are displaced transversely of and generally parallel to the side faces of the strand with each field moving opposite to the adjacent field or fields so as to magnetically transversely and oppositely displace respective portions of the molten core of the strand.
Patent ZA-854168-B (ZA)
Title: 7-(3-aryl-1-piperazinyl)-and 7-(3-cyclohesxyl-1-piperazinyl)-3-quinolonecarboxylic acids
Inventor: PETERSEN UWE
IPC: A61P3/00
Filed: 1985-06-03
Abstract: Novel 1-cyclopropyl-4-fluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)-3-quinoline carboxylic acid antibacterials of the formula   <IMAGE>   in which R1 is hydrogen, alkyl with 1 to 4 carbon atoms and optionally substituted by hydroxyl, methoxy, amino, dimethylamino, halogen, cyano or alkoxycarbonyl having 1 or 2 carbon atoms in the alkyl moiety, or is oxoalkyl having up to 4 carbon atoms, phenacyl, or acyl having 1 to 4 carbon atoms, phenacyl, or acyl having 1 to 4 carbon atoms, R2 is phenyl or cyclohexyl optionally substituted up to three times by halogen, methyl, phenyl, cyano, hydroxyl, methoxy, benzyloxy, amino, methylamino, dimethylamino, piperidino or nitro, or is methylenedioxyphenyl, methylenedioxycyclohexyl, furyl, tetrahydrofuryl or thienyl, and X1 is hydrogen or fluorine, or pharmaceutically ultizable hydrates, acid addition salts, alkali metal salts or alkaline earth metal salts thereof.
Patent ZA-855456-B (ZA)
Title: Wall plug
Inventor: FISCHER ARTUR
IPC: F16B13/04
Filed: 1985-07-19
Abstract: A wall plug for fastening articles to hollow building materials such as panels and hollow walls, and also solid building materials, including a first end part having a longitudinal bore, a second end part having a longitudinal bore, two limbs extending at one end from the first end part and connected at another end to the second end part, the two limbs having two facing surfaces separated by a slot, and a central region having an elliptical cross-sectional profile that has a major and a minor diameter and which gradually becomes circular towards the first end part and towards the second end part, the slot having a width substantially corresponding to the difference between the major and minor diameters of the elliptical cross-sectional profile, and longitudinal ribs provided in the facing surfaces of the two limbs to provide a continuation of the longitudinal bore in the top part.
Patent ZA-857307-B (ZA)
Title: Chair having a seat carrier and a backrest carrier adapted to recline
Inventor: LOCHER HERMANN
IPC: A47C9/00
Filed: 1985-09-23
Abstract: A reclining seat support (3) and a backrest support (4) are hinged on a chair frame with a support part (1) via a lever (7) by means of hinges (5, 8). Coupled to the backrest-side end of the seat support (3) is a link chain (15) which is connected at its other end to a slide (20) and a backrest (21). The link chain (15) causes the slide (20) to be moved downwards with the backrest when the chair is reclined. By this means, the pulling-out effect during the transition from the normal position into the reclined position of the lever is eliminated. However, if the chair frame is used as a chair without a link chain (15), although slightly less seating comfort is achieved by the reclining seat support, the expenditure is correspondingly less. <IMAGE>
Patent ZA-889411-B (ZA)
Title: Partition,more particularly for a corner shower
Inventor: BAUS HEINZ GEORG
IPC: E04H1/12
Filed: 1988-12-15
Abstract: A partition, more particularly for a corner shower, contains two door-elements mounted displaceably in an upper guide-rail. In the vicinity of the entrance, the upper guide-rail is curved like the edge of the tub and is connected to two lateral wall elements which are secured to the room and are flat. The purpose of the invention is to achieve reliable sealing and equally reliable guidance combined with a simple design. It is proposed that the guide-rail be curved over its entire length and comprise curved end-parts behind the flat wall-element. No lower guide-rail is provided. Instead, small narrow guide-elements are located outside the entrance.
Patent ZA-895087-B (ZA)
Title: Pyridazinone derivatives
Inventor: REDPATH JAMES
IPC: A61P9/04
Filed: 1989-07-04
Abstract: The invention relates to pyridazinone compounds of the general formula I: <CHEM>  wherein R<1> represents one to four substituents, which may be the same or different and are selected from H, OH, halogen, NO2, unsubstituted or C1-C4 alkyl substituted amino, C1-C4 alkyl, C1-C4 halogen substituted alkyl, O-ALK-NR<4>R<5>, C1-C4 alkoxy, whereby two substituents taken together may also represent a methylenedioxy group ;  R<2> and R<3> represent independently H or C1-C4 alkyl; R<4> and R<5> represent independently H or C1-C4 alkyl, or form together with the nitrogen a 5- or 6- membered ring;  X represents S or O;  the dotted line represents an optional bond;  and their pharmaceutically acceptable salts. The compounds according to the invention have a cardiotonic, blood platelet aggregation inhibiting, systemic vasodilator, pulmonary vasodilator, and bronchodilator activity, and more particularly they show a very potent increase of the force of the muscular contractions of the heart, reduce afterload on the heart, improve pulmonary blood flow, and improve airways ventilation.
Patent ZA-902774-B (ZA)
Title: Nitrogenous graft copolymers,hybrid copolymers of such graft copolymers with random nitrogenous copolymers,and methods for their preparation
Inventor: BOLLINGER JOSEPH MARTIN
IPC: C10M145/02
Filed: 1990-04-11
Abstract: Hybrid copolymers of a nitrogenous grafted copolymer with a nitrogenous random polymer, and methods for their preparation, are provided. The hybrid copolymers can be prepared by first forming the nitrogenous graft copolymer and then copolymerizing additional constituent vinyl monomer(s) with residual nitrogenous monomer(s) to form the hybrid copolymer.
Patent ZA-924919-B (ZA)
Title: Silicates
Inventor: DELWEL FRANCOIS
IPC: C11D3/08
Filed: 1992-07-02
Abstract: Alkali metal silicate solutions are formed into granules in a single stage. The heated solution is sprayed into a heated drum having a multiplicity of arms fixed to a rapid by rotating central shaft. A gas, preferably air, heated to 150  DEG C to 200  DEG C is also introduced with the silicate solution and a granulated product is obtained from the other end of the drum.
Patent ZA-925825-B (ZA)
Title: Processing of powder.
Inventor: AGUNLOYE FRANCIS F
IPC: B29B7/88
Filed: 1992-08-03
Abstract: A method and apparatus are provided for introducing a flammable powder such as red phosphorus into a hot melt such as an extrudable polymer which is in motion at the point of introduction of the flammable powder.
Patent ZA-944260-B (ZA)
Title: A lipidic composition intended for use as a foor or in food products
Inventor: BRACCO UMBERTO
IPC: C11C3/00
Filed: 1994-06-15
Abstract: The fats in a food are partially replaced by a nutritional lipid composition. The fats in a food are partially replaced by a nutritional lipid composition in which: (1) triglyceride fatty acids comprise saturated fatty acids (up to 10 wt.%), monounsaturated fatty acids (50-70 wt.%) and polyunsaturated fatty acids (30-40 wt.%), (2) n-6 fatty acids make up 25-35 wt.% of the total fatty acids, (3) the weight ratio of n-6 acids to n-3 acids is 4.5-8.5:1, and (4) the polyunsaturated fatty acids comprise n-3 and n-6 fatty acids with a degree of unsaturation of at least 3. Independent claims are also included for the following: (1) a food in which the fats have been partially replaced by a nutritional lipid composition in which the average fatty acid composition of the principal triglycerides is (wt.%): C16:0 (3-8), C18:0 (1-5), C18:1 (50-65), C18:2 (20-35), C18:3 n-6 (gamma) (0.2-1), C18:3 n-3 (alpha) (1.5-4), C18:4 n-3 (0.1-0.5), C20:4 n-3 (EPA) (0.2-1), C22:6 n-3 (DHA) (0.1-0.8); (2) a process for producing a food as above in which the nutritional lipid composition is prepared by adding an antioxidant to an oil rich in monounsaturated fatty acids, mixing the various oils at up to 30 degrees C, and packaging the mixture under an inert atmosphere; and (3) whole milk in which the fats comprise anhydrous milk fat (50 wt.%) and the above nutritional lipid composition (50 wt.%).
Patent ZA-944555-B (ZA)
Title: Bottle carrier
Inventor: SUTHERLAND ROBERT L
IPC: B65D71/40
Filed: 1994-06-24
Abstract: A bottle carrier of the type employing support tabs at the periphery of bottle neck, openings for engaging the underside of shoulders on the bottles. The carrier is comprised of two plies, each containing aligned bottle openings and each opening being surrounded by support tabs. In one embodiment the support tabs of an opening in one ply are connected to the ply along fold lines which are at an angle to the fold lines of the tabs of the corresponding opening in the other ply so that the edges of the tabs engage the shoulder of a bottle at spaced points along the circumference of the shoulder.
Patent ZA-949191-B (ZA)
Title: Microencapsulated 3-piperidinyl-substituted 1,2-benzisoxazoles and 1,2-benzisothiazoles
Inventor: MESENS JEAN LOUIS
IPC: A61K47/30
Filed: 1994-11-18
Abstract: Sustained-release microparticle composition. The microparticle composition can be formulated to provide extended release over a period of from about 7 days to about 200 days. The microparticles may be formulated with a biodegradable and biocompatible polymer, and an active agent, such as risperidone, 9-hydroxy-risperidone, and pharmaceutically acceptable acid addition salts of the foregoing.
Patent ZA-956590-B (ZA)
Title: Peptidic compounds analogous to distamycin a and process for their preparation
Inventor: BERIA ITALO
IPC: C07D403/14
Filed: 1995-08-07
Abstract: PCT No. PCT/EP95/02814 Sec. 371 Date Mar. 18, 1996 Sec. 102(e) Date Mar. 18, 1996 PCT Filed Jul. 18, 1995 PCT Pub. No. WO96/05196 PCT Pub. Date Feb. 22, 1996The present invention relates to compounds of formula (I)    <IMAGE>  (I)    <IMAGE>   The compounds of the invention are useful as antitumor or antiviral agents.
Patent GB-2359433-B (GB)
Title: Regenerative interface
Inventor: SHARRATT MICHAEL
IPC: H04J14/02
Filed: 2000-02-18
Granted: 2002-09-11
Abstract: The invention provides a regenerative interface (70, 80, 90, 100, 110, 120, 1500) for an optical communication system (10), the system (10) comprising a plurality of mutually interconnected bi-directional optical waveguide rings (20, 30, 40, 50, 60) in which radiation modulated with communication traffic propagates. The radiation is partitioned into 32 distinct wavebands. The interfaces (70, 1500) are included in the system (10) where communication traffic propagating in the rings (20, 30, 40, 50, 60) transfers from one ring to another. Each interface (70) is capable of providing an all-optical waveband reconfigurable communication link between the rings (20, 30, 40, 50, 60). At each interface (70), conversion of optical radiation to corresponding electrical signals only is performed for regeneration when transferring communication traffic from one ring to another, otherwise the system (10) handles the communication traffic in the optical domain thereby providing a potentially larger communication bandwidth compared to conventional optical communication systems. Radiation diverted between rings may be regenerated.
Patent GB-2364170-B (GB)
Title: Dual damascene bond pad structure for lowering stress and allowing circuitry under pads and a process to form the same
Inventor: CHITTIPEDDI SAILESH
IPC: H01L21/768
Filed: 2000-12-12
Granted: 2002-06-12
Abstract: A dual damascene bond pad (27) resistant to stress effects within an integrated circuit is disclosed, allowing for the bond pad (27) to be formed over a substrate (1) containing active circuitry. The dual damascene structure is created by forming bond pad opening (20) and vias (19) in region (40), and depositing metal film (17) in the opening (20) and vias (19). The opening has barrier layer film (13) on bottom surface of opening (20) and vias (19) extending downwardly through barrier layer film (13) and lower dielectric film (11). A conductive layer (5) may be interposed between substrate region (1) and lower dielectric film (11). The reduction in stress of bond pad (27) results in the pad (27) being more resistant to cracking when an external wire (25) is attached to the pad (27), thus preventing leakage currents between the bond pad (27) and any underlying circuitry.
Patent GB-2390410-B (GB)
Title: Closure for a pressure vessel and method
Inventor: MCGUIRE DOUGLAS J
IPC: F16J13/10
Filed: 2003-05-27
Granted: 2005-12-14
Abstract: A closure assembly 10 contains positive and/or vacuum pressure within a pressure vessel 16 having a neck 12 . A circumferential locking member 22 supported on a door 20 locks the door to the neck, and is radially moveable between an open position and a closed position. A seal 26 between the neck and the door maintains fluid-tight integrity. A lever or other hand powered operator may be used for moving the locking member between the open position and the closed position. The locking member may include locking segments interconnected to form the circumferential locking member.
Patent GB-2424255-B (GB)
Title: A sensor system for an in-line inspection tool
Inventor: HOULDEY PETER
IPC: G01M99/00
Filed: 2006-03-15
Granted: 2008-07-23
Abstract: An in-line pipe inspection tool has a sensor carrier carrying a plurality of sensor for monitoring the pipe. In order to permit the sensor carrier and hence the sensors, to conform to changes in the diameter of the pipe being inspected, the sensor carrier is a part cylindrical body which is resiliently flexible. However, to stop one part of the sensor carrier twisting torsionally relative to another part, a bracing unit is fixed to one part the sensor carrier and engages another part of the sensor carrier to resist said torsional twisting.
Patent GB-2440725-B (GB)
Title: Treating liquids in oil extraction
Inventor: STEFANINI DANIEL
IPC: B01J19/08
Filed: 2006-08-11
Granted: 2011-06-08
Abstract: A method of treating liquid, particularly an oil/water mixture, in an oil well pipe, wherein a radio frequency propagating electrical field is established in the liquid in the pipe cause the formation of seed crystals or scale-forming material in the liquid, on which seed crystals asphaltenes and/or paraffin waxes in the liquid are deposited so that they are carried through the pipe with the liquid in preference to being deposited on the pipe wall.
Patent GB-2442262-B (GB)
Title: Data transmission in cellular phone network
Inventor: DELAVAL GUILLAUME
IPC: H04W52/48
Filed: 2006-09-26
Granted: 2009-02-18
Abstract: The invention provides for a method of transmitting data in a mobile radio communications network cell, wherein at least one data block is transmitted, at a first transmission power level, for a user of the cell, the method including the step of monitoring radio resource occupancy within the cell and at least duplicating the said at least one data block within the cell responsive to a determination that the radio resource occupancy has reduced to a level below a threshold value, and whereby the duplicated data blocks are transmitted at a second transmission power level less than the said first transmission power level.
Patent GB-2459219-B (GB)
Title: Computer system
Inventor: HOLDSWORTH RICHARD BRIAN MARK
IPC: G06F17/30
Filed: 2008-01-18
Granted: 2011-08-17
Abstract: A mobile internet page computer system for generating mobile internet pages for viewing by mobile communication devices preferably configured for each device, the system comprising a memory, a processor, an input for receiving a request for one or more mobile internet pages from mobile telephones, 
a plurality of data chunks stored in the memory each data chunk corresponding to a specific purpose /function, 
page generation means for compiling a mobile internet page from data chunks stored in the memory, 
chunk selection means for selecting chunks in the memory that correspond to a page request, for enabling the page generation means to compile a page corresponding to the request, 
chunk adaptation means to adapt data chunks, 
a database stored in the memory comprising data relating to a plurality of mobile communication devices of different configurations and information on adaptations to be made to data chunks corresponding to the different configurations, 
wherein the computer system is configured so that on receipt of a page request from an identified type of mobile communication device at the input, the chunk selection means determines which data chunks should be used to compile a page to be viewed by the requester, specific information is retrieved from the database corresponding to the identified model, and preferably the determined chunks, the chunk adaptation means uses the specific information to adapt each of the determined chunks in accordance with the specific information, and the page generation means compiles a page from the adapted data chunks for sending to the identified mobile telephone, and preferably transmits the page so that it is operably accessed by the mobile device that sent the page request.
Patent GB-2082707-B (GB)
Title: Enchanced recovery memory metal device
IPC: F16B4/00
Filed: 1981-07-30
Granted: 1984-06-27
Abstract: A sheet (10) of memory metal has a plurality of rectangular perforations (12) arranged in a rhombic lattice pattern, as indicated by lines (16). On recovery, the rectangular perforations (12) become diamond shaped, thus giving enhanced recovery of the sheet (10) in a single direction (14); that is to say recovery enhanced beyond the inherent recovery of the memory metal.
Patent GB-2096020-B (GB)
Title: Flexible polymer film with vapor impermeable coating
IPC: C08J7/06
Filed: 1982-04-01
Granted: 1985-04-03
Abstract: Flexible polymer packaging films having thin films of inorganic coatings deposited thereon to reduce the vapor permeability of the article. Inorganic thin film coatings comprising a composite of two materials are disclosed to confer both substantial transparency and retortability on the overall packaging film structure. The two material film composite involves either sequentially deposited films with the first thin film layer serving as an adhesion layer and the second thin film layer serving as a barrier layer. Alternatively, the two materials may be co-deposited to form a single thin film layer which provides sufficient adhesion to confer retortability on the overall film structure and also functions as relatively impermeable gas and vapor barrier for reducing the vapor transmission rate through the product. Various coated single film articles and dual film laminated articles are disclosed.
Patent GB-2143135-B (GB)
Title: Garment apparatus for delivering or receiving electrical impulses
Inventor: GRANEK HERMAN
IPC: A61B5/04
Filed: 1984-05-31
Granted: 1988-02-24
Abstract: A garment (10) containing multiple conductive paths (12) made of conductive cloth is used to connect an internal or external electrical apparatus (18) to various points on the skin of the wearer. The garment can be designed for electrical monitoring of sites or electrical stimulation. Designation sites (14) on the garment can be activated by soaking the site with conducting fluid. <IMAGE>
Patent GB-2207882-B (GB)
Title: Method & apparatus for joining plastic workpieces by fusion
Inventor: DICKINSON ALAN JOHN
IPC: B29C65/10
Filed: 1987-08-11
Granted: 1991-02-20
Abstract: Workpieces for example pipes 10, 12 of polyethylene or other plastics material are joined by fusion by heating end-faces 40,42 by hot air from a blower 24 and heater 26 then forcing the faces together between a sleeve 30 and an outer annular wall 50. The pipes are held in clamps 16,18 relatively movable by a hydraulic cylinder 20. The end faces 40,42 are forced together for a period during which melt zones at either side of the interface are confined by the wall 50 and the sleeve 30 as the melt zones cool. The structure 22 can slide along the pipes so that the wall 50 can be positioned opposite the sleeve 30 once the end faces have been heated to fusion temperature. Alternatively, the end faces 40,42 are inclined to form a scarf joint. <IMAGE>
Patent GB-2276599-B (GB)
Title: A system for offshore loading/unloading of a flowable medium,especially oil
Inventor: BREIVIK K RE
IPC: B63B22/02
Filed: 1992-03-30
Granted: 1995-08-02
Abstract: PCT No. PCT/NO92/00058 Sec. 371 Date Aug. 8, 1994 Sec. 102(e) Date Aug. 8, 1994 PCT Filed Mar. 30, 1992 PCT Pub. No. WO93/11035 PCT Pub. Date Jun. 10, 1993.A buoy for use in loading or unloading a flowable medium, especially oil from a vessel at sea. The buoy includes an outer member and a central member rotatably mounted in the outer member. The central member forms a passage for the flowable medium from the lower end of the buoy which is connected to a transfer line to a tube system within the vessel. The outer member is received and latched in an opening in the bottom of the vessel. The central member is connected to the tube system by a swivel means coupled to the upper end of the central member by a flexible joint which allows angular displacement about the axis of connection.