baber/WOPTO huggingface dataset:
Patent ZA-832766-B (ZA)
Title: Method and device for making selas in tubular web provided
Inventor: LELOUX ARNOLDUS WILLEM JAN
IPC: B29C65/78
Filed: 1983-04-20
Abstract: A method of making seals in tubular web provided with side gussets, in which method, after making the seals, sensors for the inner gusset edges are withdrawn outwardly over a certain distance, the position of the sealing devices remaining unchanged, and after transport of the tubular web, the sensors are moved inwardly again and the new position of the inner gusset edges is observed, subsequently, when a difference is observed as compared with the previous time, the position of the sealing devices is brought into correspondence with this observation before making the next seal. A device for making seals in tubular web provided with side gussets, guide members and gusset sealing devices which are movable independently of one another in lateral direction, and in which individual means are provided to bring the position of the gusset sealing devices in correspondence with the position of the guide members in case the latter, after making a seal and displacing the material one or more unit bag lengths, observe a difference as compared with the previous time.
Patent ZA-842247-B (ZA)
Title: A process for the production of polyolefin foams
Inventor: MOLTENI AMANUELE
IPC: B29C48/91
Filed: 1984-03-27
Abstract: An improved process for the production of cross-linked polyolefin foams by mixing polyolefins with conventional foaming agents and cross-linking agents known for polyolefin foam production, shaping the mixture into a plate or into a continuous sheet, substantially without cross-linking and foaming, the improvement comprises mixing said mixture with up to 50% by weight of an  alpha , beta -unsaturated polyester, heating the plate or sheet optionally by IR radiation, and cross-linking the foaming by dielectric heating at a temperature above the decomposition temperature of the cross-linking and foaming agents.
Patent ZA-853276-B (ZA)
Title: Inoculation of plants with vesicular-arbuscular mycorrhizal fungi
Inventor: BALTRUSCHAT HELMUT DR
IPC: A01G7/00
Filed: 1985-05-02
Abstract: 1. Inoculum carrier for the inoculation of plants with vesicular-arbuscular mycorrhiza, characterized by the inoculum carrier being a non-plant-root-containing adsorbent particle, the internal surface of which is larger than the external surface.
Patent ZA-856411-B (ZA)
Title: Benzoylureas
Inventor: SIRRENBERG WILHELM
IPC: C07D319/20
Filed: 1985-08-23
Abstract: Novel insecticidally and acaricidally active compounds of the formula <IMAGE>   in which R1 is halogen or alkyl, R2 is hydrogen, halogen or alkyl, R3 is hydrogen or methyl, and X is oxygen or sulphur. Several of the intermediates are also new.
Patent ZA-856432-B (ZA)
Title: A shower partition
Inventor: BAUS HEINZ GEORG
IPC: E05D5/02
Filed: 1985-08-23
Abstract: A shower partition includes a swinging door pivotable, by means of a hinge, about a substantially vertical axis. The installation dimensions available at the installation site often vary widely, discrepancies of up to 20 cm being by no means unusual. Compensation for tolerances or variations in installation dimensions is made possible in a simple manner. To this end, the swinging door is constructed so that it can be adjusted at right angles to its pivot axis on a jamb member or the like. The swinging door, and/or the pivot hinge comprise, at right angles to the pivot axis, a slot or a series of spaced aligned holes for an attachment element such as a screw.
Patent ZA-864014-B (ZA)
Title: Electrolysis tank superstructure with intermediate gantry,for the production of aluminium
Inventor: DUVAL CHRISTIAN
IPC: C25C3/10
Filed: 1986-05-29
Abstract: The invention concerns a superstructure for a tank for the production of aluminum using the Hall-Heroult process by the electrolysis of alumina in molten cryolite, the tank being formed by a rigid metal heat-insulated casing of elongate parallelepipedic shape, the two ends of which are referred to as heads, and a superstructure formed by at least one rigid beam disposed along the long length of the casing, supporting in particular the anodic bus and the anodes and resting at its two ends on supports disposed at the two head ends of the tank, said superstructure being characterized in that each rigid beam is supported on at least one intermediate gantry in the central part thereof. The gantry may comprise four legs so as to constitute an inherently stable structure or it may be formed by two half-elements each provided with two legs. Preferably, each rigid beam is divided into two equal portions, the central ends of which are supported on the gantry.
Patent ZA-883032-B (ZA)
Title: Terminal polyvinyl functional macromers,polymers thereof and contact lenses made therefrom
IPC: C08F283/12
Filed: 1988-04-28
Abstract: Disclosed is a poly-unsaturated polysiloxane of the formula I, <CHEM> wherein at least three of A are a reactive vinyl containing group as defined in the specification and the further variables are as defined in the specification. The invention concerns even polymers of those compounds and copolymers thereof with up to 95 % of one or more hydrophilic or hydrophobic reactive vinyl monomers, or mixture thereof. The respective (co)polymers are suitable for the manufacture of contact lenses.
Patent ZA-894535-B (ZA)
Title: Electrically conductive water/oil microemulsions of the water in oil type based on perfluorinated compounds and used as a catholyte in electrochemical processes
Inventor: CHITTOFRATI ALBA
IPC: C08J3/03
Filed: 1989-06-14
Abstract: An electrochemical process is described wherein a gaseous substance is reduced at the cathode and in which microemulsions of the water-in-oil (w/o) type are utilized as catholytes, said microemulsions showing electric ion transfer and interphase matter transfer capacity. The oil phase of said microemulsion consists of perfluoropolyethers having perfluoroalkyl end groups or hydrophilic functional end groups or of perfluorocarbons and said microemulsions are obtained by using perfluorinated surfactants, in particular those having a perfluoroalkylpolyether structure and/or by using an alcohol as cosurfactant.
Patent ZA-917744-B (ZA)
Title: Fused ring analogs of nitrogen containing nonaromatic heterocycles.
Inventor: DDESAI MANOJ C
IPC: A61K31/55
Filed: 1991-09-27
Abstract: The present invention relates to novel fused ring analogs of nitrogen containing heterocycles, and specifically, to compounds of formula (I), wherein R<1>, R<2>, R<3>, R<4>, R<5>, R<6>, R<7>, R<8>, x, y, and z and m are defined as below. These novel compounds are useful in the treatment of inflammatory and central nervous system disorders, as well as other disorders.
Patent ZA-918701-B (ZA)
Title: Continuous process for the simultaneous preparation of acetic acid and acetic anhydride
Inventor: ERPENBACH HEINZ
IPC: C07C51/12
Filed: 1991-11-01
Abstract: A continuous process for the simultaneous preparation of acetic acid and acetic anhydride from a starting mixture of methanol and methyl acetate and, if appropriate, dimethyl ether, by reaction with carbon monoxide under anhydrous conditions at temperatures from 150 to 250 DEG C and under increased pressure in a reaction zone using a dissolved catalyst system containing a nickel compound, methyl iodide as promoter, at least one co-promoter such as alkali metal iodide, quaternary phosphonium iodide or quaternary ammonium iodide, and a cocatalyst, is characterised in that the cocatalyst used is a rhodium or iridium compound in a molar ratio of nickel : cocatalyst of 1 : (0.005 to 0.1), a nickel concentration of 0.01 to 0.1, preferably 0.015 to 0.06 mol/l is established in the reaction zone, and is carried out under an increased pressure of 30 to 100 bar.
Patent ZA-929215-B (ZA)
Title: Process for the preparation of substituted indenes and their use as ligand systems for metallocene catalysts.
Inventor: ROHRMANN JUERGEN
IPC: C07C13/547
Filed: 1992-11-27
Abstract: The invention relates to a process for the preparation of a compound of the formula IV or IVa <IMAGE> in which R<1>-R<5> preferably denote hydrogen or alkyl, characterised in that a compound I <IMAGE> is reacted with a compound II <IMAGE> in which X<1> and X<2> preferably denote halogen, to give the corresponding indanones, which are converted into the compounds IV and IVa by reduction and dehydration. The compounds IV and IVa are important intermediates for the preparation of chiral metallocene complexes, which are suitable as catalyst components for olefin polymerization.
Patent ZA-951334-B (ZA)
Title: Acronycine analogues a process for their preparation and the pharmaceutical compositions containing them
Inventor: KOCH MICHEL
IPC: C07D491/153
Filed: 1995-02-17
Abstract: Acronycine analogues of formula (I), their enantiomers, diastereoisomers, N-oxides, and addition salts with acids and bases are new. Either (a) X = -O-R'1, Y = -O-CO-R2 or (b) X = -O-CO-R1, Y = -O-CO-R2 or (c) X + Y = -O-CO-O- or (d) X +Y = -O-CO-A-CO-O-; R1, R2 = 1-6C hydrocarbon opt. substd. ≥ 1 OH, halo, nitro, amino, alkoxy, or acyl, R'1 = H or R1; A = bond or 1-6C bivalent hydrocarbon optionally carrying one or more unsaturations and opt. substd. by OH, halogen, nitro, amino, alkoxy or acyl, R3, R4, R6 = H or alkyl, R5 = H, OH, or alkoxy; alkyl, alkoxy, acyl groups have 1-6C and may be unsatd. and opt. substd. by OH, halo, nitro, amino, alkoxy or acyl.
Patent ZA-951588-B (ZA)
Title: Antitussive composition
Inventor: ANGELI DEPALMO GALLI
IPC: A61K31/485
Filed: 1995-02-24
Abstract: PCT No. PCT/EP95/00658 Sec. 371 Date Dec. 24, 1996 Sec. 102(e) Date Dec. 24, 1996 PCT Filed Feb. 22, 1995 PCT Pub. No. WO95/23602 PCT Pub. Date Sep. 8, 1995Oral antitussive pharmaceutical composition which allows a significant contact of its components with mucous membranes of the buccal cavity and comprises a centrally acting antitussive or a pharmaceutically acceptable salt thereof and benzydamine or a pharmaceutically acceptable acid addition salt thereof.
Patent ZA-967816-B (ZA)
Title: Substituted 2-phenylpyridines.
Inventor: SCHAEFER PETER
IPC: C07D213/61
Filed: 1996-09-17
Abstract: PCT No. PCT/EP96/03949 Sec. 371 Date Mar. 13, 1998 Sec. 102(e) Date Mar. 13, 1998 PCT Filed Sep. 9, 1996 PCT Pub. No. WO97/11059 PCT Pub. Date Mar. 27, 1997Substituted 2-phenylpyridines I and their salts where n=0, 1; R1=halogen, C1-C4-haloalkyl; R2 and R3=H, halogen; R4=CN, halogen; R5=-CO-O-(C1-C4-alkylene)-CO-OR6, -CO-O-(C1-C4-alkylene)-CO-N(R7)R8, -O-(C1-C4-alkylene)-CO-O-(C1-C4-alkylene)-CO-OR6, -O-(C1-C4-alkylene)-CO-O-(C1-C4-alkylene)-CO-N(R7) R8, -S-(C1-C4-alkylene)-CO-O-(C1-C4-alkylene)-CO-OR6 or -S-(C1-C4-alkylene)-CO-O-(C1-C4-alkylene)-CO-N(R7)R8; R6=H, C1-C4-alkyl, C1-C4-alkoxy-C1-C4-alkyl, C2-C4-alkenyl, C3-C4-alkynyl; R7=H, C1-C4-alkyl, carboxy-C1-C4-alkyl, C1-C4-alkoxycarbonyl-C1-C4-alkyl; R8=H or C1-C4-alkyl, are used as herbicides and for the desiccation/defoliation of plants.
Patent ZA-986871-B (ZA)
Title: Double layer fabric having a high stability weave
Inventor: LEE HENRY J
IPC: D21F1/00
Filed: 1998-07-31
Abstract: A double layer papermaking fabric having first and second layers of cross machine direction (CMD) yarns interwoven with a system of machine direction (MD) yarns. The MD repeat pattern is characterized by a portion that weaves exclusively with the first CMD layer, a portion that transitions between the layers, a portion that weaves exclusively with the second CMD layer and a portion that transitions between the layers.
Patent ZA-994439-B (ZA)
Title: Process of removing relatively coarse-grained solids from a stationary fluidized bed.
Inventor: HIRSCH MARTIN
IPC: F27B15/02
Filed: 1999-07-08
Abstract: According to the invention, a fluidizing gas is introduced upwards into the fluidized bed (3) through a valve grid (2), said stationary fluidized bed (3) containing solids with different grain sizes. A supply pipe (10) is disposed in the area of the fluidized bed, the mouth of said pipe being located above the valve grid (2) and its outlet (12) leading outwards from the fluidized bed (3). Part of the solids located above the valve grid (2) is blown into the supply pipe by a gas jet (13) which is directed upwards and fed separately from the fluidizing gas and pneumatically evacuated from the fluidized bed through the supply pipe (10). Normally, the flow speed of the gas in the supply pipe is at least two times higher than the speed of the fluidizing gas in the fluidized bed.
Patent GB-2369335-B (GB)
Title: A coupling and the combination of a coupling and a carrier
Inventor: WRIGHT RICHARD
IPC: B60R9/06
Filed: 2000-11-27
Granted: 2004-02-11
Abstract: The coupling 10 comprises a U-shaped elongate element 12, and a short cylindrical tube 14 attached to the underside of the U-shaped profile 12 at one end. An upright 16 in the form of a square section tube is connected to each side of the cylindrical part 14 to either side of the U-shaped profile 12. A strut 18 extends from the lower end of each upright 16 to the opposite end of the U-shaped profile 12. Each upstanding wall 36 of the U-shaped profile 12 includes four longitudinally spaced apertures 38, 40 between the connection to the cylindrical part 14 and the connection to the struts 18. The assembly includes a vertical post 42 in the form of a square section tube having a foot plate 44 across its lower end. The lower end of the vertical post 42 is arranged to be received in the channel of the U-shaped profile 12 and includes an aperture 46 to be aligned with one of the pairs of apertures 38, 40 by a bolt 48. The assembly also includes a carrying base 53 attached to the coupling 10. The coupling 10 can be used on vehicles which do or do not have a spare wheel on the back, with the post 42 and the carrying base being attached to the coupling via the most appropriate apertures 38, 40. <IMAGE>
Patent GB-2384399-B (GB)
Title: Wireless network
Inventor: HADDAD WASSIM
IPC: H04L12/56
Filed: 2002-12-17
Granted: 2004-02-11
Abstract: A method of routing a mobile device connection between a first network (700) and a second network (710) comprises the steps of, providing a software agent upon a processing element, monitoring a data transfer application resident upon, and/or input-output (IO) port of, the device (720) using the software agent and determining whether the application requires mobile network addressing upon the device (720) moving from the first network (700) to the second network (710) to maintain said connection using the results of the monitoring.
Patent GB-2401363-B (GB)
Title: Compounds for modulating cell proliferation
Inventor: ROIFMAN CHAIM M
IPC: C07C255/38
Filed: 2003-01-17
Granted: 2005-10-12
Abstract: The following compounds of formulae (I) and (III) which may be useful in treating a variety of cell proliferative disorders are disclosed: Formula (I), (II), wherein R1, R2 and R3 are each independently selected from H, OH, C1-6alkyl, C1-6alkoxy, NH2, NH-C1-6alkyl, N(C1-6alkyl), SH, S-C1-6alkyl, NO2, CF3, OCF3 and halo; R4 is unsubstituted Ar, or Ar substituted with 1-4 substituents, independently selected from C1-6alkyl, C1-6alkoxy and halo; X is selected from (CH2CH2O)n and (CH2)n, and n=1-4.
Patent GB-2450231-B (GB)
Title: Intelligent air conditioning system for a paint booth
Inventor: BHATTACHARYA SHUBHO
IPC: F24F11/76
Filed: 2008-06-06
Granted: 2010-04-28
Abstract: A conditioning system that conditions exterior air for use in a spray booth. The exterior air is conditioned and subsequently used to carry away coating mist, dust, and contaminants from a spray area. The conditioning system heats, cools, humidifies, and dehumidifies the exterior air to a variable set point. The variable set point, while bounded by dry-bulb temperature and relative humidity constraints, is selected based upon cost and/or energy minimization. Additionally, the set point selection may be based upon future predicted weather conditions that are determined with a mathematical profile of previous weather conditions and weather trends in a localized domain, where the localized domain is a geographic area surrounding a manufacturing plant that includes a spray booth.
Patent GB-2066314-B (GB)
Title: Apparatus for splicing thermoplastic yarns
IPC: B29C53/00
Filed: 1980-12-15
Granted: 1983-05-25
Abstract: A hand-held splicing device for melt butt splicing thermoplastic yarns or tapes together. The splicing device comprises two-yarn clamping means, a diagonally positioned heat cutting element; means for bringing two clamped yarns in diagonal contact with the melting element and means for simultaneously lifting the severed yarns away from the cutting element and buttwise joining the melted ends together thereby fusing the yarns together. The device and mode of operation are characterized by convenience and ease of operation and afford a small strong splice especially desirable for carpet tufting operations.
Patent GB-2106309-B (GB)
Title: Cyclic turning of magnetrons
Inventor: PICKERING ALAN HUGH
IPC: H01J23/207
Filed: 1981-09-08
Granted: 1985-06-05
Abstract: A co-axial magnetron is provided with a cavity whose resonant frequency can be very rapidly altered in a cyclic manner so that the microwave output frequency of the magnetron can be chosen to lie within the available frequency band of the cavity. The cylindrical walls of the co-axial resonant cavity are constituted by or coupled to the inner surfaces of one or more tuning forks which are maintained in vibration by externally mounted electro-magnetic transducers. As the tines of the tuning forks vibrate, the effect is to cyclically increase and decrease the effective diameter of the cavity, thereby changing its resonant frequency. An adjustable end plate can be provided for the cavity so that fine tuning or slow rate tuning can be provided in addition to the frequency agility provided by the tuning fork.
Patent GB-2100648-B (GB)
Title: Pruning apparatus of the compound action hook and blade type.
Inventor: WALLACE EDWARD MORRIS
IPC: A01G3/025
Filed: 1981-10-07
Granted: 1985-10-02
Abstract: The invention discloses pruning apparatus of the compound action hook and blade type. At the upper end of a longitudinally-extending handle, a stationary hook is fixed and extends upwardly therefrom in a plane parallel to and offset from the longitudinally-extending plane of the handle. It defines a downwardly-facing arcuately-shaped limb-engaging-surface for engagement with a limb. There is a movable blade which has a cutting edge and is operable to be reciprocated in an intersecting manner through cutting and return strokes with relation to the engaged limb and to the limb engaging surface of the fixed hook. A lever is pivotally mounted relative to the hook and a link pivotally interconnects to each of the lever and movable blade. The hook and movable blade and lever and link are each disposed contiguous to a common vertical plane. A rope and pulley assembly operatively interconnects with the movable blade through the lever and link and has a free end extended to the lower extremity of the handle for effecting pivotal movement of the movable blade through the cutting stroke responsively to a manually effected pull. Spring means effects movements of the movable blade through a return stroke. An adjustable grip in the form of a manually engageable member has a sinuous opening therethrough for the extension of the rope thereinto and therethrough and therefrom in the slip free positioning and grasping of the grip relative to the rope for the facilitating of the application of a force on and substantially parallel to the rope.
Patent GB-2151603-B (GB)
Title: Modified clay
Inventor: ATKINS MARTIN PHILIP
IPC: C07C41/03
Filed: 1984-12-12
Granted: 1987-04-08
Abstract: A novel pillared layered clay having beryllium-containing pillars is produced by in a first step hydrolysing a hydrolysable compound of beryllium, for example a salt, and thereafter in a second step cation-exchanging a cation-exchangeable layered clay, for example a smectite, with the hydrolysate so- obtained. Pillared clays so produced are useful as catalysts, catalyst supports and adsorbents.
Patent GB-2226566-B (GB)
Title: Automotive sealing process
Inventor: O'SULLIVAN DAVID FRANCIS
IPC: C08F299/04
Filed: 1988-12-12
Granted: 1992-04-08
Abstract: Compositions for coating automobile underbody and seam sections comprise:   a) a reactive oligomer comprising an unsaturated polyester, polyester acrylate, chlorinated polyester, epoxy acrylate, epoxy acrylate derivatives, urethane acrylate or straight acrylic oligomer, or any mixture of two or more thereof; b) a reactive monomer comprising an acrylic acid ester, methacrylic acid ester, maleic or fumaric acid ester, vinyl ester, vinyl aromatic hydrocarbon, vinyl heterocrylic compound or alkyl reactive compound, or any mixture of two or more thereof; and   c) a photoiniator; The compositions are UV-curable. a
Patent GB-2226068-B (GB)
Title: Venetian blinds.
Inventor: OSKAM HERMAN
IPC: E06B9/307
Filed: 1988-12-15
Granted: 1992-08-05
Abstract: A tilt shaft and tilt roll support is provided for a venetian blind headrail and includes a base (122) having bearing portions (124) for supporting a tilt roll (121) which can be rotated by a tilt rod (123). A guide surface (134) is provided to guide a first lift cord (136) downwardly through an opening in the web (112) of the headrail. An upstanding arm (128) has an upper surface (130) closely spaced from the beaded rim (116) of the front flange (114) of the headrail, and an upstanding member (132) together serve to separate a second lift cord (137) from becoming tangled with the first lift cord (136).
Patent GB-2245279-B (GB)
Title: Shampoo composition
Inventor: HITCHEN DAVID ANDREW
IPC: A61K8/27
Filed: 1990-06-20
Granted: 1993-04-07
Abstract: An aqueous shampoo composition comprises, in addition to water, a surfactant chosen from anionic, nonionic or amphoteric surfactants, and mixtures thereof;     an insoluble, non-volatile silicone; a suspending polymer chosen from polyacrylic acid, cross-linked polymers of acrylic acid, copolymers of acrylic acid with a hydrophobic monomer, copolymers of carboxylic acid - containing monomers and acrylic esters, cross-linked copolymers of acrylic acid and acrylate esters, and heteropolysaccharide gums; and titanium dioxide coated mica.
Patent GB-2288657-B (GB)
Title: Locking device
Inventor: MARSDEN CHRISTOPHER
IPC: F17C13/00
Filed: 1994-04-21
Granted: 1998-06-24
Abstract: A device (10) for preventing unauthorised removal of apparatus coupled to the outlet of a cylinder of gas comprises a rigid housing (2) shaped such that, when fitted, the housing completely covers the coupling (26) between the outlet and the apparatus, the housing being lockable to the gas cylinder. Preferably the locking mechanism comprises a plate 12 which extends through slots (6, 8, Figure 1) in the housing and under the on/off valve of the cylinder to hold the housing in place. A padlock 30 may be inserted through a hole 16 in the plate to prevent removal. <IMAGE>
Patent GB-2301987-B (GB)
Title: Radio telephone text transmission system
Inventor: METSO HEIKKI
IPC: H04M1/72436
Filed: 1995-06-05
Granted: 2000-01-12
Abstract: The system has serial link (404) for enabling transfer of short message service (SMS) message between mobile terminal (402) and personal computer (PC) (400). A microcontroller unit associated with the PC generates and edits the messages stored in the memories of the mobile terminal and PC. The edited message is transferred to the memories for updating stored message. Independent claims are also included for the following: (1) method of exchanging data between mobile terminal and personal computer; (2) personal computer; (3) computer program product on carrier for data management and for exchanging data between mobile terminal and personal computer; and (4) mobile terminal.