baber/WOPTO huggingface dataset:
Patent NO-156704-B (NO)
Inventor: HORVEI KNUT VODJU
IPC: F16K1/24
Filed: 1984-04-06
Abstract: PCT No. PCT/NO85/00062 Sec. 371 Date Apr. 22, 1988 Sec. 102(e) Date Apr. 22, 1988 PCT Filed Oct. 3, 1985 PCT Pub. No. WO87/02094 PCT Pub. Date Apr. 9, 1987.Shut-down valve intended for use in a subwater/subliquid position, for instance in subsea pipelines for liquid/gas. It is an object to prevent the medium surrounding the valve, to penetrate the pipesystem which is being served by the valve, and at the same time counteract the through-flowing fluid to be released into the surrounding medium when the valve is to undergo maintenance. The valve comprises a valve housing comprising a cylindrical valve chamber (12,13), which is intended for being oriented along the direction of flow F of the liquid/gas, and a radially arranged valve chamber (14), which is closable with a removable bonnet (9), and also a clack-valve body (3) which is movable between a closed position and an open position. The shut-down valve is characterized by a clack-valve body (3) pivotally mounted to the bonnet (9) and the valve is provided with a trunk piston (7) which is axially displaceable in the cylindrical valve chamber (12,13) of the valve housing between an advanced position where it extends over the radial valve chamber (14) of the valve housing and in this way is separating it from the cylindrical valve chamber (12,13), in such a way that maintenance may occur without the surrounding medium coming into contact with the through-flowing fluid and a retracted position in which the trunk piston is retracted from the area of the radial valve chamber (14).
Patent NO-165362-B (NO)
Inventor: CURUTCHET J L
IPC: F42D1/04
Filed: 1986-06-13
Abstract: A connector 100 for interconnecting two lengths of low energy fuse 108, 110 includes connecting means 101 having a needle-like portion 102. The needle-like portion 102 is pointed at both ends 104, 106 to facilitate the penetration of the ends 104, 106 into the lengths of fuse 108 and 110 respectively. The connector 100 further includes a body 112 which defines seats 114 on which regions of the lengths of fuse 108, 110 can seat to be retained in position relative to the connecting means 101. End caps 116 are provided to clip into the body 112 to retain the lengths of fuse 108, 110 on the seats 114.
Patent NO-167313-B (NO)
Inventor: VANGAEVER MARC
IPC: E01C19/15
Filed: 1987-01-12
Abstract: 1. Sweeping method comprising the combined use of a mechanical brush (9) and a container (10) at the front of a motor vehicle, in which the front edge (26) of the forwardly open container (10) is arranged almost against the ground to be swept, the ground is swept by driving the brush in rotation so that the swept material is projected rearwardly through the container opening and the material in the container is removed by raising the container (10) and inclining its opening downwardly and in which the brush is moved freely and automatically away from the container so as to clear its opening when an obstacle is encountered and the brush is automatically returned to its initial position when the obstacle disappears, characterized in that, during sweeping, the brush (9) is freely and automatically lowered under the effect of gravity towards the ground adjacent to the opening of the container (10) and in that, in the removal position, when the opening of the container is inclined downwardly well above the ground, the brush is freely and automatically moved away under the effect of gravity from the front edge of the container so as to clear the container opening and the brush (9) is possibly used to help remove the granular material from the container.
Patent NO-171510-B (NO)
Inventor: COLEMAN JAMES PATRICK
IPC: C22B3/00
Filed: 1988-02-23
Abstract: Gallium is recovered from gallium arsenide by reacting and dissolving the gallium arsenide with an oxidant and a complexing agent, especially with water insoluble hydroxamic acids with mild conditions, e.g. with aqueous hydrogen peroxide and mild temperature, to effect separation of gallium hydroxamic acid chelates from water soluble arsenic compounds.
Patent NO-177443-B (NO)
Inventor: THUSWALDNER HERMANN
IPC: D04H3/04
Filed: 1991-07-04
Abstract: According to the invention, a web of material presenting periodic string parts is provided with garnishing material by forming loops of garnishing material around the net yarn, and subsequently fastening the loops together by applying high frequency energy. This is effected in an automatic machine in which string parts together with accompanying garnishing are inserted into apertures formed on a drum by means of electrodes which are mutually separated during the process of insertion and which are then clamped together and supplied with high frequency energy, whereafter the electrodes are again separated to release the string material and garnishing.
Patent NO-179086-B (NO)
Inventor: FISCHER ARTUR PROF DR H C
IPC: F16B13/12
Filed: 1993-08-05
Abstract: The invention proposes an expansion dowel which is intended for anchoring in a cylindrical bore by impact and has a conically tapering expansion region with a narrowing inner bore (6) into which an expansion peg (4) can be driven. At the free end of the expansion sleeve (1) there projects an annular collar (10) which has a peripheral cutting edge (11). On expansion, the annular collar (10) drives, by means of its cutting edge (11), into the masonrywork and produces a positively locking connection between expansion dowel and masonrywork. <IMAGE>
Patent SE-316429-B (SE)
Inventor: LANGLEY T
IPC: C02F3/12
Filed: 1966-02-21
Abstract: 1,139,243. Settling tank, UNION TANK CAR CO. 26 Jan., 1966 [23 Feb., 1965], No. 3498/66. Heading B1D. A sewage settling tank with a slightly conical' floor, directing sludge to a peripheral trough, and an upper peripheral overflow for liquid; has a rotating radial bridge from which are suspended radially overlapping scraper units (72) engaging the floor. Each unit is susponded by a vertical pipe 71 Fig. 4 whose upper end is welded to a shear pin 112 received in vertical slots 111 in lugs 110 carried by stanchions 57 on the forward side of the bridge, and pins 112 shear if the unit encounters sufficient resistance, allowing pipe 71 to pivot clockwise with the common mounting bracket (127) of a pair of pipe rollers (130), 136 between which pipe 71 extends. Roller 136 is spring loaded (Fig. 5, not shown). Unit (72) comprises a blade oriented at 45 degrees to the bridge (Figs. 2, 6, not shown) and mounted on a bracket 76, which is attached to pipe 71 by a bolt 90 which passes through a rubber grommet 93 in an aperture of bracket 76 and through a vertical slot 105 in a brace 79 of the bracket (Fig. 7). This connection enables scraper unit (72) to pivot somewhat on pipe 71 when it meets small obstructions and irregularities. The tank is concrete, the bridge is rotated by electric motor (22) (Pig. 1, not shown). Handle 116 enables pipe 71 to be lifted to clear pin 112 from slots 111, whereafter pipe 71 can be twisted through 90 degrees and pivoted (dotted lines, Fig. 4) for maintenance of the scraper unit. The sludge trough could be in the centre of the tank, with the floor sloping downwards from the periphery.
Patent YU-46271-B (YU)
Title: Postupak za pravljenje silicijum-nitrida sa visokim sadržajem alfa-faze
Inventor: MERZHANOV A G
IPC: C01B21/068
Filed: 1989-05-15
Abstract: naznačen time, što se kao silicijumov reagens koristi metalni silicijum a kao aditiv se koristi najmanje jedan od amonijumhalogenida, takav kao fluorid, hlorid ili jodid u količinama 1-60% mase silicijumovog reagensa i samo-ubrzavajuća sinteza na visokoj temperaturi se vrši pod pritiskom od 4-30 MPa. Prijava sadrži 1 nezavisan i 12 zavisnih zahteva.
Patent YU-48566-B (YU)
Title: Method of obtaining bend lines on packaging material
Inventor: JOHN-ERIK BRUNLID
IPC: B31B50/25
Filed: 1991-09-23
Abstract: Bend lines on packaging material are usually obtained by folding, which results in fold lines which are raised on one side of the material. According to the invention the raised parts of the fold lines are removed by mechanical processing, e.g. milling, which gives a considerable increase in the fold lines' weakening effect and facilitates subsequent bending of the material. <IMAGE>
Patent YU-48767-B (YU)
Title: (-)-[[4-(1,4,5,6-tetrahydro-4-methyl-6-oxo-3-pyridazinyl) phenyl]hydrazono] propanedinitrile, process for the preparation and intermediates
Inventor: JOHANNES BAECKSTROEM REIJO
IPC: C07B57/00
Filed: 1991-12-27
Abstract: PCT No. PCT/FI92/00003 Sec. 371 Date Jun. 30, 1993 Sec. 102(e) Date Jun. 30, 1993 PCT Filed Jan. 3, 1992 PCT Pub. No. WO92/12135 PCT Pub. Date Jul. 23, 1992.Optically substantially pure (-) enantiomer of [[4-(1,4,5,6-tetrahydro-4-methyl-6-oxo-3-pyridazinyl)phenyl]hydrazono)propanedinitrile or pharmaceutically acceptable salt thereof, intermediates and a process for the preparation are described. The product is useful as a cardiotonic agent, antihypertensive and vasodilator for the treatment of congestive heart failure.
Patent ZA-812983-B (ZA)
Title: New substituted 3-phenoxy-1-alkoxycarbonyl-alkylaminopropanol-2-s having beta receptor blocking properties
Inventor: CARLSSON E
IPC: C07C275/24
Filed: 1981-05-05
Abstract: The present invention relates to new compounds of the formula I <IMAGE> (I)  as well as their preparation, pharmaceutical preparations containing same, and method of treating acute myocardial infarction. The compounds which possess beta-adrenoceptor blocking activity are very shortacting and are preferably intended for treatment of acute myocardial infarction by administration by means of injection.
Patent ZA-825596-B (ZA)
Title: Polymeric compositions useful as plant growing media additives
Inventor: BOSLEY JOHN ANTHONY
IPC: C09K17/00
Filed: 1982-08-03
Abstract: Superabsorbent gel compositions useful as plant growing media additives are prepared from a copolymer of acrylamide and acrylic acid salt in a molar ratio of 70:30 to 95:5, cross-linked such that less than 30% by weight of the dry polymer is water-soluble and the gel can absorb releasably at least 15 times its own weight of water. The gel composition is therefore tailored to the needs of an agricultural/horticultural context because it has long-term stability in natural soil, low solubility that would otherwise lead to poor soil properties, and good water absorbency. Preferred gel compositions in foam form are described.
Patent ZA-833810-B (ZA)
Title: Apparatus for initiating explosions and method therefor
Inventor: SAUNDERS PETER JOHN
IPC: F42D1/055
Filed: 1983-05-25
Abstract: Detonating apparatus comprises a plurality of multi- channel exploders (MCEs) connected to a control unit which provides an operator/apparatus interface remote from the MCE's detonator circuits. MCEs measure integrity, resonant frequency and impedance at resonance of the detonator circuits connected to each channel, and are thereby programmed to give optimum firing current at the resonant frequency. The control unit provides electrical power, interrogates the MCEs on the status of their detonator circuits, and gives firing signals to be obeyed by MCEs after predetermined delays.
Patent ZA-839630-B (ZA)
Title: Beverage dispensing apparatus
Inventor: MCMILLIN JOHN RICHARD
IPC: B67D1/10
Filed: 1983-12-27
Abstract: Beverage storing and dispensing apparatus and a method of dispensing a potable beverage in which there is a non-pressurised sanitary storage tank (11) with a fill opening (12) in the top, and a normally non-pressurised pump (25) that is inside of the tank and which is removable through the tank opening while propellant and dispensing lines (68, 67) are connected to the pump; the pump has a tubular body (26), an end cap (40), a collar nut (49), holding the end cap to the body, and an expandable elastomeric bladder (52), mounted upon the end cap; a gas control has an actuator (70) for selective application of compressed propellant gas to the normally non-pressurised pump; the pump has an upward facing receiver for connection to a non-pressurised remote beverage source or to a single usage beverage package. Also a pump for such an apparatus and a method for using such a pump in such an apparatus.
Patent ZA-856616-B (ZA)
Title: Annular gap-type ball mill
Inventor: FABIAN PETER
IPC: B02C17/16
Filed: 1985-08-29
Abstract: The annular gap-type ball mill for the continuous pulverization in particular of hard mineral substances comprises a closed grinding container (12) driven rotatingly and accommodating a rotor (13) driven in opposite direction. The outer surface of the rotor defines with the inner face of the grinding container (12) a grinding gap (20) which may contain grinding pellets.
Patent ZA-868370-B (ZA)
Title: Compounds and methods for control of bryophytes,lichens,algae and fungal and microbial plant pathogens
Inventor: TALBOT ROBERT ERIC
IPC: C07F9/50
Filed: 1986-11-03
Abstract: Hydroxyalkyl phosphine compounds such as tetrakis (hydroxymethyl) phosphonium salts are used to control bryophytes, lichens algae or fungal or microbial plant pathogens.
Patent ZA-873836-B (ZA)
Title: A method of laying a cobalt-chromium-tungsten protective coating on a blade made of a tungsten alloy including vanadium,and a blade coated thereby
IPC: F01D5/28
Filed: 1987-05-27
Abstract: A method of laying a protective coating on a blade (1) made of a titanium alloy including vanadium. Vanadium powder is deposited on the portion of the blade (1) to be coated, the temperature of the powder is then raised to a temperature slightly greater than the melting point of vanadium. A powder of a cobalt-chromium-tungsten alloy is then deposited on the layer of vanadium, and this powder is raised to a temperature greater than its melting temperature and less than the melting temperature of vanadium. A blade made of an alloy of titanium including vanadium is characterized in that the blade includes a coating layer (5) of cobalt-chromium-tungsten alloy at its periphery, said layer being at least 1 mm thick and covering an underlayer of vanadium (6) which has a thickness lying in the range 0.5 mm to 1.5 mm. The resulting blade has very high resistance to abrasion by water droplets.
Patent ZA-883844-B (ZA)
Title: Sealing arrangement
IPC: F16J15/32
Filed: 1988-05-30
Abstract: A sealing arrangement for roll bearings in skin pass mill stands in which the roll neck has a tapered portion extending between the end face of the roll and a portion of the roll neck which is provided with a neck sleeve and is supported in a bearing bushing in the bearing housing. An annular, flexible sealing member constructed in one piece and reinforced by means of an annular wire rope or strip is slid onto the tapered portion of the roll neck and rests on the tapered portion with annular sealing projections. An outer annular end of at least one of two axially spaced radially extending, elastic annular ribs can be placed in elastic frictional contact with at least one annular sealing surface which is rigidly connected to the lid of a housing and is arranged laterally of an annular flange rigidly connected to the housing. The second annular rib on the side of the roll is a rib stump whose circumference has the shape of a truncated cone. The rib stump has a sharp tear-off edge facing the annular flange.
Patent ZA-892929-B (ZA)
Title: Preparation and dispensing container for hot,moist towels
Inventor: COTTON JAMES DENNIS
IPC: A47K10/24
Filed: 1989-04-20
Abstract: The present invention provides a compact, efficient means for containing, preparing and dispensing moist, hot towels especially for airline passengers. The container of the invention includes a bottom (14) formed at least partially of heat insulating material that is adapted to contain a stack (18) of, for example, disposable towels and that has self-supporting sidewalls. A top cover (12) is included that is similarly shaped, but of a slightly smaller dimension so that it will fit inside the cavity of the bottom. In use, the disposable towels are placed within the bottom cavity, and preferably using the cavity of the top, the desired amount of hot water is added to the towels. In cases where the bottom is less than full of towels, the top may be inverted and used to express excess water by pressing against the towels with the bottom tipped so as to drain the excess water. The hot, moist towels may then be dispensed one at a time. After use, the towels may be collected in the container, the top replaced and the entire contents discarded.
Patent ZA-899312-B (ZA)
Title: Sensing and self regulating down force system for seed drill-openers
Inventor: BAKER CHRISTOPHER JOHN
IPC: A01C5/06
Filed: 1989-12-06
Abstract: An advancable apparatus having a plurality of opener assemblies, each, or at least some of said opener assemblies comprising  a soil penetrating member (4, 5, 13), at least one gauge wheel, rollers, or skids (hereinafter simply "gauge means") (6), means to sense the uplift force from the soil on said gauge means (6), and means (16) responsive to the sensed uplift force on said gauge means to provide for an adjustment in downforce on either said soil penetrating member in isolation from any other soil penetrating members of the apparatus, or on it and at least one other soil penetrating member of the apparatus (preferably a seed drill). Preferably the gauge member is a wheel which acts to close the tench being formed by the soil penetrating member which is preferably a seed drill.
Patent ZA-902216-B (ZA)
Title: Angular paving stone for paving areas
Inventor: BARTH GUENTHER
IPC: E01C5/00
Filed: 1990-03-22
Abstract: PCT No. PCT/EP90/00526 Sec. 371 Date Dec. 3, 1992 Sec. 102(e) Date Dec. 3, 1992 PCT Filed Apr. 3, 1990 PCT Pub. No. WO90/12152 PCT Pub. Date Oct. 18, 1990.An angular paving stone (2) for paving areas, comprising two outer sides (16), two inner sides (18) and two face sides (20). At the five outer corners (4) of the angular paving stone (2) there are provided quarter recesses (22). At the center of the outer sides (16) of the angular paving stone (2) there are provided half recesses (24). At the inner corner (6) of the angular paving stone (2) there is provided a three-quarter recess (26). The partial recesses (22, 24, 26) supplement each other in the paved area so as to form full recesses (38) for water discharge.
Patent ZA-925121-B (ZA)
Title: Copolymer solutions based on addition products of alpha,beta-unsaturated carboxylic acids with glycidyl esters and copolymerisable alpha,beta-unsaturated monomers
Inventor: SANTOS ANTONIO MANUEL DOS
IPC: C09D125/14
Filed: 1992-07-09
Abstract: The invention relates to copolymer solutions of copolymers of the abovementioned type, which, after the copolymerisation, has an unusually high solids content (about 80 % by weight) and can be converted, with polyisocyanates into two-component coatings having a high solids content and good processing viscosity. Copolymers contain a cocondensed methoxy-functional polysiloxane. The copolymers can be converted with amino resins into binders for stoving coatings (baking coatings or paints) which, as improved varnishes for automotive finishes, give paint films which have excellent abrasion resistance in automatic car washes.
Patent ZA-931537-B (ZA)
Title: 4-Oxo-2-thioxoimidazolidine derivatives.
Inventor: ZOLLER GERHARD
IPC: C07D233/54
Filed: 1993-03-04
Abstract: 4-oxo-2-thioxoimidazolidine derivates have the general formula (I), in which R?1 to R?4 and Y have the definition given in the description. Also disclosed is a process for preparing these derivates and their use as inhibitors of thrombocyte aggregation, of the formation of carcinoma cell metastases and of the binding of osteoclalsts to bone surfaces.
Patent ZA-935380-B (ZA)
Title: Phosphonoacetic esters and acids
Inventor: NUGENT RICHARD ALLEN
IPC: C07F17/02
Filed: 1993-07-26
Abstract: Compounds useful in the treatment of inflammation structurally represented as Formula I   <IMAGE>   one of X or Y is H and the other is selected from the group consisting of:    <IMAGE>  a.   <IMAGE>  b.   <IMAGE>  c.   <IMAGE>  d.  ferrocenyl COCH2CH2 e.   <IMAGE>  f.   <IMAGE>  g.  or X and Y are taken together to form a ring selected from the group consisting of:    <IMAGE>  i.   <IMAGE>  ii.  The compounds are useful as anti-inflammatory and anti-arthritic agents.
Patent ZA-941901-B (ZA)
Title: Non-aerosol shaving gel
Inventor: GRACE WILLIAM RODERICK
IPC: A61K8/37
Filed: 1994-03-17
Abstract: The present invention comprises a non-aerosol shaving composition in the form of a clear gel comprising in percent by weight, with the balance being water, (a) about 15 to 20% of a mixture of potassium myristate and potassium palmitate wherein the myristic acid to palmitic acid ratio is about 2 to 1; (b) about 2 to 4% Oleth-20; (c) about 1 to 5% sodium lauroyl sarcosinate; and (d) about 1 to 2% hydroxyethylcellulose, about 1 to 3% sorbitol, and about 1 to 2% PEG-150 distearate. This composition provides superior shaving attributes compared to other non-aerosol shaving products.
Patent ZA-944381-B (ZA)
Title: Novel processes for preparing (s)-4-amino-hepta-5,6-dienoic acid and intermediates thereof
Inventor: KOLB HANS MICHAEL
IPC: C07D207/404
Filed: 1994-06-20
Abstract: The present invention relates to a novel enantiospecific processes for preparing (S)-4-amino-hepta-5,6-dienoic acid and pharmaceutically acceptable salts thereof, which is useful as an irreversible inhibitor of GABA-T, to novel intermediates thereof, and a process for preparing an intermediate thereof.
Patent ZA-954451-B (ZA)
Title: The cytoplasmic inhibition of gene expression
Inventor: KUMAGAI MONTO H
IPC: C12N15/09
Filed: 1995-05-31
Abstract: The present invention concerns a viral genetic vector derived from a positive single-stranded virus capable of replication in the cytoplasm of a plant cell. Furthermore, the invention concerns a method of producing a plant cell having reduced expression of a gene of interest and it concerns the plant cell itself. In addition, the present invention concerns a plant comprising a plurality of the plant cells.
Patent ZA-956327-B (ZA)
Title: Novel pyrrolocarbazoles
Inventor: BROKA CHRIS ALLEN
IPC: A61K31/4184
Filed: 1995-07-28
Abstract: Compounds represented by the Formula I: <CHEM>  wherein:     R<1> is hydrogen or lower alkyl;     R<2> is heteroaryl; and     R<3> and R<4> are independently hydrogen or lower alkyl; and the pharmaceutically acceptable salts thereof, are useful as chemotherapeutic agents.
Patent ZA-959311-B (ZA)
Title: 5-(aryloxymethyl)oxazolines a process for the preparation thereof and pharmaceutical compositions containing them
Inventor: JARRY CHRISTIAN
IPC: A61K31/44
Filed: 1995-11-03
Abstract: 5-Aryloxymethyl oxazolines of formula (I), their optical isomers (pure or in the form of a mixt.) and acid or base addition salts are new. R1, R2 = H or 1-6C alkyl; A = phenyl substd. by R3-R5 or R9 or pyridyl substd. by R6-R8; R3 = halo, 1-6C alkyl or alkoxy, amino, mono- or di-1-6C-alkylamino, carboxy, 1-6C -alkyl or alkoxycarbonyl, trifluoromethyl or cyano; R4-R8 = H, halo, 1-6C alkyl or alkoxy, amino, mono- or di- 1-6C alkylamino, carboxy, 1-6C alkoxycarbonyl, trifluoromethyl or cyano; R9 = nitro; provided that A is not di or trihalophenyl, 4-methyl-, 4-methoxy-, 4-chloro-, 4-tert-butyl- or 3-(dimethylamino) phenyl.
Patent GB-2350189-B (GB)
Title: Improved multi-well plates
Inventor: DAY PAUL FRANCIS
IPC: B01L3/00
Filed: 2000-05-18
Granted: 2001-12-19
Abstract: A multi-well plate comprising a plurality of discrete tubes (11) held together in an array by a plate portion (12), characterised in that one or more section lines (21-25) are provided in the plate portion in pre-determined regions, said section lines (21-25) being adapted to facilitate dividing up the multi-well plate into sub-units of a pre-determined size.