baber/WOPTO huggingface dataset:
Patent YU-47663-B (YU)
Inventor: EEUWIJK W VAN
IPC: B61F5/00
Filed: 1990-08-21
Abstract: The driven running gear is intended for underslung rail vehicles with at least two articulated body units. It has two individual sets of running gear (2, 2') fitted with steering means (15, 15', 16). These are interconnected to pivot about their horizontal axis beneath the centre of the wheel axles (8, 8') by a link (3), which, at its ends, has transverse bearers (4, 4') to support a body unit to which are secured at least one motor (21, 21') and a brake (23, 23', 24, 24') which drive and brake the running gear (1) via telescopic transmission shafts (25, 25') and bevel gear drives (26, 26') fitted on the outsides of the wheels on both individual sets of running gear (2, 2'). Thus, when the vehicle is taking a curve, the angle formed between a leading body unit beneath which there is such a set of running gear and a trailing body unit also supported on an axle is transmitted to the steerable individual running gears units so that the pairs of wheels assume the desired radial position.
Patent YU-46684-B (YU)
Title: Posupak za dobijanje hinolinskog derivata
Inventor: MATSUMOTO J
IPC: C07D295/14
Filed: 1989-10-13
Abstract: POSUPAK ZA DOBIVANJE HINOLINSKOG DERIVATA, opšte formule u kojoj Z je amino grupa ili halogenski atom i R1, R2 i R3 su isti ili različiti i svaki predstavlja atom vodonika ili nižu alkil grupu koja ima 1-5 atoma ugljenika; ili njegovog farmaceutski prihvatljivog estra ili farmaceutski prihvatljive soli ovog derivata ili estra, nazn ačen time, što se uklanja zaštitna grupa jedinjenja formule u kojoj Z' je amino grupa, halogenski atom ili zaštićena amino grupa, R'1 je atom vodonika, niža alkil grupa koja ima 1-5 atoma ugljenika ili amino-zaštitna grupa uz predpostavku da ima bar jedna amino zaštitna grupa u Z'i R'1, Y je atom vodonika ili niža alkil grupa koja ima 1'5 atoma ugljenika, i R2 i R3 su kao što je definisano napred, u aprotičnom rastvaraču takvom kao etanol i voda na 0 do 150 C u prisustvu kiseline takve kao HC1 ili baze takve kao NaOH i NaCO3, ili u inertnom rastvaraču takvom kao etanol, sirćetna kiselina i voda na 10-60 C sa strujom vodonika u prisustvu katalizatora takvog kao što je paladijum i Raney nikl, i ako se želi dobiveno jedinjenje se hidrolizuje i po izboru prevodi u svoju farmaceutski prihvatljivu so.
Patent YU-46245-B (YU)
Title: Uredjaj za magnetno-abrazivnu mašinsku obrdu spoljnih površina cilindri
Inventor: CHASCHIN V N
IPC: B24C5/08
Filed: 1987-12-29
Abstract: tako da se obrazuje prstenasta radna zona 9, i mehanizam 16 za uzdužno dopremanje komponente u radnu zonu, naznačen time, što je elektromagnetni sistem opremljen sa dodatnim parom (3) polnih završetaka (5) koji su postavljeni naspram prvog para (2) i od njih odmaknuti duž uzdužne ose (01-01) komponente (15) koja treba da se mašinski obradi za rastojanje L=(0,2 do 1,0) D, gde je D prečnik polnih završetaka (4,5), pri čemu su polni završeci (4,5) u svakom paru (2,3) medjusobno povezani spojnicom (10) i postavljeni na zajedničkoj obrtnoj osi (0-0), ali su za rastojanje (e) suprotno ekscentrično pomereni u odnosu na osu (0.0).
Patent RS-50408-B (RS)
Inventor: VERTESY LASZLO
IPC: C12P21/02
Filed: 2001-02-15
Abstract: ) Jedinjenje formule (I) gde R1 i R2 zajedno su O sa dvostrukom vezom, ili oba su H ili H i OH, ili H i 0-C1-C4-alkil; R3 i R4 zajedno su O sa dvostrukom vezom, ili oba su H ili H i OH, ili H i 0-C1-C4-alkil; R8 je odabran od H, OH, C1-C4-alkila i O-C1-C4-alkila; R6 je grupa odabrana od grupe formule (II) gde R9 je odabran atoma vodonika i glikozidno vezanog sećera, i grupe formule (III)gde R10 je H ili glikozidno vezan šećer, i gde, ako R6 je grupa formule (II), tada R5 je veza za ugljenikov atom C9 formule (II) i R7 je atom vodonika, ili R5 je vezan za ugljenikov atom C9 formule (II) i R5 je atom vodonika, iako R6 je grupa formule (III), tada su R5 i R7 svaki po atom vodonika; A je amino kiselina; n je ceo broj biran od 2 do 12, pri čemu je svaki A isti ili se razlikuje od svakog drugog A; pri čemu je atom azota u izoindolskom prstenu formule (I), azot N-terminalnog amina prve amino kiseline iz (A)n grupe; i (A)n formira peptidni lanac; ili njegova so ili derivat. Prijava sadrži 6 nezavisnih i 18 zavisnih patentnih zahteva
Patent RS-50681-B (RS)
Inventor: BISSERY MARIE-CHRISTINE
IPC: A61K31/4433
Filed: 2002-03-22
Abstract: Farmaceutska kompozicija koja ima terapeutski sinergizam u lečenju neoplastičnog oboljenja, naznačena time, što obuhvata Taxotere® i flavopiridol. Prijava sadrži još 4 patentna zahteva.
Patent ZA-833442-B (ZA)
Title: Penetration enhancers for transdermal drug delivery of systemic agents
Inventor: RAJADHYAKSHA VITHAL J
IPC: A61F5/41
Filed: 1983-05-13
Abstract: A composition for administering systematically active agents through the skin or other body membranes of humans and animals comprising an effective amount of a membrane penetration enhancer having the structural formula <CHEM> where R is H or a lower alkyl group having 1 - 4 carbon atoms, m is 5 - 7 and n is 0 - 17, and a systemically active agent is described. The use of an effective amount of a membrane penetration enhancer having the above mentioned structural formula in a method for administering systemically active agents through the skin or other body membranes of humans and animals in a transdermal device or formulation is also described.
Patent ZA-835957-B (ZA)
Title: Process for the production of high purity metals or alloys
Inventor: BOULIER LAURENT LUCIEN
IPC: C22B5/02
Filed: 1983-08-12
Abstract: A process for the production of high purity metals or metallic alloys comprises the steps of: (a) producing a metal or metallic alloy, the non-metallic inclusions of which are, preferably, easily reducible oxides of the base metal; (b) milling the metal or metallic alloy thus obtained and agglomerating the milled metal or metallic alloy with an agglomerating agent and a reducing agent, so as to form balls; and (c) subjecting the balls to a reducing treatment under regulated conditions of reduced pressure and elevated temperature, at which the reducing agent acts on the non-metallic inclusions while substantial sublimation of the alloying metal or metals is avoided. The invention is particularly applicable to the production of high purity chromium.
Patent ZA-836526-B (ZA)
Title: Demountable partitioning system
Inventor: THOBURN JOHN GRAHAM
IPC: E04B2/74
Filed: 1983-09-02
Abstract: A demountable partitioning system comprises multipurpose aluminium extrusions adapted to be snap-fitted together in a number of different configurations to suit different constructional and system design requirements. The system centres around two universal sections (FW1.FW11) each in the form of a rectangular channel open at one side and provided with formations (3,4,5) enabling other extrusions selected from a glazing infill section (FW3), a blank end section (FW4), and a door infill section (FW5) each provided with complementary formations (8,10) to be snap-fitted onto one or more sides of the universal section (FW1,FW11). Extruded aluminium or plastics glazing channels (FW6,FW7,FW8) capable of engaging with a number of different glazing beads (FG) can be snap-fitted with the universal sections (FW1,FW11) and with the glazing infill (FW3) for assembling single or double glazing as desired to the universal sections (FW1, FW11). The universal sections (FW1,FW11) also can engage with wall panels of a partitioning installation. Fixing clips (FS1,FS2,FS3 and FS4) are disclosed which enable gapless panel joints to be made, and the system further includes corner and reducing sections (FW9,FW10) and wiring ducting sections (FW13, FW14,FW15). The system is cost advantageous, can be installed quickly and is readily demountable and reusable, and requires a minimum of secondary fixings (screws, bolts, etc.).
Patent ZA-849035-B (ZA)
Title: A vehicle wheel having a pneumatic tyre
Inventor: POGUE DIONYSIUS JOSEPH
IPC: B60C17/04
Filed: 1984-11-20
Abstract: A vehicle wheel having a one-piece wheel rim on which can be mounted a pneumatic tire. The tire has a tread strip, two sidewalls, a carcass, and two tire beads which are laterally spaced from one another and contain substantially inextensible bead cores. The wheel rim has two rim shoulders, which are laterally spaced from one another and extend outwardly into a respective rim edge or into a respective rim flange. The rim also has a radially recessed rim base. The wheel further includes an emergency operation support member which is disposed in the recessed rim base and has a supporting surface which is located radially outwardly of the rim flange. The emergency operation support member is provided with a radially inner surface which faces the rim shoulder and is disposed at a distance from the latter, this distance corresponding to at least the thickness of the tire bead. An annular chamber is provided which extends further radially inwardly to the recessed rim base, and is widened axially inwardly.
Patent ZA-854418-B (ZA)
Title: Process for the manufacture of thrombin inhibitors
Inventor: LIERSCH MANFRED
IPC: C12P21/00
Filed: 1985-06-12
Abstract: The invention relates to DNA sequences which code for the amino-acid sequence of the thrombin inhibitor hirudin, to hybrid vectors containing such DNA sequences, to host cells transformed with such hybrid vectors, to polypeptides produced by such transformed host cells and having thrombin inhibitory activity, to processes for preparing these DNA sequences, hybrid vectors and transformed host cells and processes for preparing these thrombin inhibitors using the transformed host cells. The hirudin compounds have valuable pharmacological properties.
Patent ZA-872504-B (ZA)
Title: Fungicides
Inventor: ANTHONY VIVIENNE MARGARET
IPC: A01N43/10
Filed: 1987-04-07
Abstract: Compounds of formula (1): <CHEM> and stereoisomers thereof, wherein W is R<1>O2-C=CH-ZR<2>, wherein R<1> and R<2>, which are the same or different, are alkyl or fluoroalkyl groups, and Z is either an oxygen or sulphur atom; A is an oxygen or sulphur atom, -NR<3>-, or -CR<4>R<5>-; X, Y and Z<1>, which are the same or different, are hydrogen or halogen atoms, or hydroxy, optionally substituted alkyl, optionally substituted cycloalkyl, optionally substituted cycloalkylalkyl, optionally substituted aralkyl, optionally substituted heteroarylalkyl, optionally substituted aryloxyalkyl, optionally substituted heteroaryloxyalkyl, optionally substituted alkenyl, optionally substituted alkynyl, optionally substituted aryl, optionally substituted heteroaryl, optionally substituted alkoxy, optionally substituted arylalkoxy, optionally substituted aryloxy, optionally substituted heteraryloxy, optionally substituted acyloxy, optionally substituted amino, optionally substituted acylamino, optionally substituted arylazo, nitro, cyano, -CO2R<6>, -CONR<7>R<8>, -COR<9> -CR=NR<1><0>, -CR=NOR<1><0> or -N=CR<1><1>R<1><2> groups; or the groups X and Y, when they are in adjacent positions on the ring, optionally join to form a fused ring, either aromatic or aliphatic, optionally containing one or more heteroatoms; and R, R<3>, R<4>, R<5>, R<6>, R<7>, R<8>, R<9>, R<1><0>, R<1><1> and R<1><2>, which are the same or different, are hydrogen atoms (provided that R<4> and R<5> are not hydrogen) or optionally substituted alkyl, optionally substituted cycloalkyl, optionally substituted cycloalkylalkyl, optionally substituted aralkyl, optionally substituted heterarylalkyl, optionally substituted aryloxyalkyl, optionally substituted heteroaryloxyalkyl, optionally substituted alkenyl, optionally substituted alkynyl, optionally substituted aryl or optionally substituted heteroaryl groups; and metal complexes thereof. The compounds are useful in agriculture, especially as fungicides but also as insecticides and plant growth regulators.
Patent ZA-878302-B (ZA)
Title: Reactive,thixotropic hot-melt adhesive on silane basis
Inventor: MERZ PETER W
IPC: C08K5/12
Filed: 1987-11-05
Abstract: A thixotropic hot-melt adhesive contains reactive silane groups and is still viscous and plastically moldable after cooling. It contains a mixture of at least one thermoplastic material, and at least one thixotropic agent, wherein silane groups are contained either in the thermoplastic material itself or in at least one added silane-based binder.
Patent ZA-886717-B (ZA)
Title: Motor vehicle window
Inventor: KUNERT HEINZ DR
IPC: B60J1/00
Filed: 1988-09-09
Abstract: The subject of the invention is a vehicle window in which the windowpane 1 is fitted along its upper or lower horizontal edge with a shaped bar in the form of a flange 4 directed perpendicularly to the surface of the pane. The flange 4 has a bearing surface 5 which cooperates with a bearing element 7 fixed to the support panel 2 directed substantially perpendicularly to the plane of the pane. The pane 1 fitted with the flange 4 can thus on its own by a simple positioning of the flange 4 on the bearing element 7 position itself in the window opening and be held there while the line of glue 10 sets. 
<IMAGE>
Patent ZA-888211-B (ZA)
Title: Fibres and yarns from a blend of aromatic polyamides
Inventor: MAATMAN HENDRIK
IPC: D01F6/74
Filed: 1988-11-02
Abstract: Fibres consisting wholly or substantially of a mixture of poly-p-phenylene terephthalamide and an aromatic copolyamide. They display an improved tensile strength and elongation at break if the mixture contains, as the copolyamide, (2-25% b.w. of) a polycondensation product of terephthalic acid, p-phenylene diamine and a monomer selected from the group consisting of piperazine, benzidine and 1,4-diamino anthraquinone. The fibres are particularly suitable for use in the manufacture of tyre yarn.
Patent ZA-897063-B (ZA)
Title: Pressure supply unit
Inventor: LESLIE MICHAEL JOHN
IPC: F17C7/00
Filed: 1989-09-15
Abstract: A pressure supply unit to supply pressure to a dispensing can, the unit being attached to a gas bulb containing gas under a predetermined pressure. The unit has a chamber pressurized to the desired can pressure, and one wall of the chamber is a diaphragm connected to a needle valve for regulating gas flow from the bulb. A reduction of can pressure causes the diaphragm to move the needle to release gas from the bulb.
Patent ZA-903528-B (ZA)
Title: Filter element for separating dusts from gases
Inventor: WEBER EKKEHARD
IPC: B01D39/20
Filed: 1990-05-09
Abstract: A filter element is disclosed which serves to separate dusts from gases or air and consists of metals, alloys or plastics. The element is thin-walled and sheetlike, has a wall thickness of 0.05 to 2 mm and has a large number of regularly arranged holes, which have any of various shapes and sizes and have a non-circular cross-section and a hydraulic diameter of 0.01 to 1 mm. In that filter element the area which is occupied by the holes is 3 to 25% of the front surface area of the filter element.
Patent ZA-911258-B (ZA)
Title: Crystalline salt of 4-(di-n-propyl)amino-6-aminocarbonyl-1,3,4,5-tetrahydrobenz(cd)indole
Inventor: KRESS THOMAS JOSEPH
IPC: A61P43/00
Filed: 1991-02-20
Abstract: 4-(Di-n-propyl)amino-6-aminocarbonyl-1,3,4,5-tetrahydrobenz[cd]indole hippurate and its method of preparation and use are provided.
Patent ZA-919965-B (ZA)
Title: Cloning and expression of borrelia lipoproteins
Inventor: DUNN JOHN J
IPC: C12P21/02
Filed: 1991-12-18
Abstract: A method is provided herein for preparing highly expressed and soluble recombinant variations of Borrelia lipoproteins such as Borrelia burgdorferi outer surface protein A (OspA). The method includes synthesizing a set of oligonucleotides for a portion of the OspA gene excluding a region coding for a recognition site for lipoprotein signal peptidase II, amplifying the template DNA utilizing the polymerase chain reaction, purifying the amplification products, cloning the amplification products into a suitable expression vector, transforming a suitable host utilizing the cloned expression vector, cultivating the transformed host for protein production and subsequently isolating and purifying the resulting protein. Also provided are soluble, recombinant variations of Borrelia burgdorferi outer surface protein A (OspA) as well as the cloned pET9 plasmid, pET9-OspA. Transformed E. coli host BL21(DE3)/pLysS, pET9-OspA, is also disclosed.
Patent ZA-923213-B (ZA)
Title: Polypeptides with affinity to lipopolysaccharides and their uses
Inventor: FUJII NOBUTAKA
IPC: A61K38/12
Filed: 1992-05-04
Abstract: A novel polypeptide sequence having the formula <IMAGE>  in which A1 is a hydrogen or at least one and no more than two amino acids selected from the group consisting of lysine and arginine,     A2 is a tyrosine, phenylalanine or tryptophan residue,     A3 is an arginine or lysine residue, A4 is at least one and no more than two amino acids selected from the group consisting of lysine and arginine, and     A5 is an -OH or an NH2, is described. The polypeptide may be used in a pharmaceutical composition as an antimicrobial or antiviral agent, specifically as an anti-HIV agent. <IMAGE>
Patent ZA-924645-B (ZA)
Title: Process for the preparation of diacetylrhein
Inventor: CARCASONA ALFONS
IPC: A61K36/48
Filed: 1992-06-24
Abstract: The present invention provides a process for treating arthritis utilizing substantially pure diacetylrhein having an aloe-emodin content of less than 20 ppm.
Patent ZA-948016-B (ZA)
Title: A membrane protein polypeptide having pre-B cell crowth-supporting ability and a gene thereof
Inventor: HIRANO TOSHIO
IPC: C07K14/52
Filed: 1994-10-13
Abstract: A gene encoding a novel membrane protein polypeptide having pre-B cell growth-supporting ability, and a novel membrane protein polypeptide consisting of 180 amino acid residues having pre-B cell growth-supporting ability or a part of it. A method for producing said novel membrane protein polypeptide by preparing transformants by transforming a host cell with a vector containing said gene and culturing said transformants. A monoclonal antibody recognizing said novel membrane protein polypeptide.  The above gene encodes the membrane protein having pre-B cell growth-supporting ability. The homogeneous and purified novel membrane protein polypeptide can be produced in large quantities and in addition, monoclonal antibodies recognizing said polypeptide can be produced ; thus it becomes possible to identify rheumatoid arthritis (RA) and also prepare reagents for the clinical diagnosis thereof.
Patent ZA-955317-B (ZA)
Title: Therapeutic agent for the treatment of xerostomia
Inventor: HANDA HARUMI
IPC: A61P1/02
Filed: 1995-06-27
Abstract: A therapeutic agent for the treatment of xerostomia comprises a derivative of spirooxathiolane-quinuclidine or an acid addition salt thereof as an active ingredient represented by the following formula ÄIÜ: <CHEM> (wherein R<1> and R<2> may be the same or different and each represents hydrogen, alkyl, cyclopentyl, cyclohexyl, aryl, diarylmethylol, or alkyl which may be substituted by one or more aryl groups). The above therapeutic agent can be administered orally or parentally and cure xerostomia. Specifically, the agent can be used for improving and/or curing dry mouth caused by various diseases with organic changes in salivary gland, lesions in salivary gland accompanied with systemic diseases, necrosis of salivary gland cell by radiotherapy, HIV infection (AIDS), hypo-function of saliva secretion, affection of various medicines taken and, further, mental fatigue or bad conditions due to complex social life situations.
Patent ZA-961071-B (ZA)
Title: In-line annealing of sutures.
Inventor: LENNARD DAVID J
IPC: A61L17/04
Filed: 1996-02-09
Abstract: We have discovered a process for producing a polypropylene suture comprising the steps of (a) extruding melted polypropylene resin through an orifice and rapidly quenching the melted polypropylene resin to produce a filament; (b) drawing the filament in the range of from about 5X to about 7.5X to produce a singly drawn filament; (c) drawing the singly drawn filament in the range of form about 1X to about 2.5X in a second heated zone being maintained at a temperature in the range of from about 30 DEG C to about 160 DEG C, to form a doubly drawn filament; (d) shrinking the doubly drawn filament in the range of from about 0.75 percent to about 0.95 percent, in a second heated zone being maintained at a temperature in the range of from about 100 DEG C to about 180 DEG C, to form a polypropylene suture.
Patent ZA-991393-B (ZA)
Title: Method of treating impotence due to spinal cord injury.
Inventor: MAYTON MURRAY CRAIG
IPC: A61P15/10
Filed: 1999-02-22
Abstract: A class of cGMP PDE inhibitors, including sidenafil and pharmaceutically acceptable salts thereof, which can be used to treat sexual dysfunction in male and female animals, especially humans, with a spinal cord injury. The invention can be used to treat sexual dysfunction in male animals that exhibit essentially no residual penile function.
Patent GB-2364866-B (GB)
Title: Television receiver
Inventor: FOXCROFT THOMAS
IPC: H04N5/44
Filed: 2000-07-12
Granted: 2004-05-19
Abstract: A receiver, for example a receiver of broadcast digital terrestrial television signals modulated using COFDM (Coded Orthogonal Frequency Division Multiplexing), imposes a phase adjustment on a received signal. Phase adjustment may be effected, for example, by sample alignment of the signal, such as for cyclic prefix removal, or by shifting a window setting for a Fast Fourier Transform (FFT) processor. Before channel estimation or decoding is performed on the information stream, the information stream is derotated to compensate for the phase adjustment previously imposed on the received signal.
Patent GB-2379018-B (GB)
Title: Monitoring of chemical reactions
Inventor: HASWELL STEPHEN JOHN
IPC: G01N27/06
Filed: 2001-08-10
Granted: 2006-02-22
Abstract: A reaction is performed in a micro-reactor (10), voltages being applied by a power supply (12), under the control of a processor (14), so as to cause the reagents to move and react in the channels (24',30',32',34',36') of the micro-reactor (10). The power supply (12) also measures currents in the channels and relays this information to the processor (14). The currents are used to monitor progress of the reaction. <IMAGE>
Patent GB-2395679-B (GB)
Title: Tree pruner
Inventor: WANG KUANG-PIN
IPC: A01G3/08
Filed: 2002-11-28
Granted: 2005-06-01
Abstract: A tree pruner includes a base member that has a connector connected to a shaft and a main plate longitudinally securely connected to the connector. A first groove is defined in the main plate and downward extends to a periphery of the main plate. A second groove is defined in the main plate and upwardly extends to the periphery of the main plate. A blade is pivotally mounted on the main plate. The blade includes a first side forming a first cutting edge corresponding to and moved within the first groove and a second side forming a second cutting edge corresponding to and moved within the second groove. A driving device is attached to the second side of the blade for reciprocally driving the blade.
Patent GB-2402676-B (GB)
Title: Cosmetic use by topical application of the lysyl oxidase-like (LOXL) enzyme to stimulate formation of skin elastic fibres
Inventor: CENIZO VALERIE
IPC: A61K35/74
Filed: 2004-06-11
Granted: 2007-11-21
Abstract: The invention relates to the stimulation of the synthesis and of the activity of an isoform of lysyl oxidase, and more particularly of the LOXL (lysyl oxidase-like) isoform. The invention relates notably to a method of identifying an active principle which stimulates the formation of elastic fibers. The aim of the invention is mainly to provide such a method of identification so as to provide compositions which enable stimulating the formation of elastic fibers.