baber/WOPTO huggingface dataset:
Patent ZA-835247-B (ZA)
Title: Detergent compositions
Inventor: CORNELISSEN JOHANNES MATTHEUS
IPC: C11D3/39
Filed: 1983-07-19
Abstract: Detergent compositions, particularly low temperature bleach detergent compositions comprising an inorganic persalt and an organic peracid precursor (persalt activator) or an organic peracid in lieu thereof, containing less than 10 mg/kg, preferably not more than 5 mg/kg of reactive titanium (IV), based on the total weight of the composition, are disclosed. These compositions show improved peracid stability, thereby improving the peracid concentration during the washing and cleaning operation to give enhanced bleaching results. The detergent compositions preferably contain a silicate.
Patent ZA-854979-B (ZA)
Title: Anthracycline derivatives,a process for the production thereof,a pharmaceutical composition containing the same and their use as medicaments
Inventor: UMEZAWA HAMAO
IPC: A61K31/7028
Filed: 1985-07-02
Abstract: The present invention relates to novel anthracycline compounds, and a process for producing the same. The compounds have anti-tumor activities and can, therefore, be used as medicaments.
Patent ZA-856305-B (ZA)
Title: Method and device for continuous-process crystallization of saccharose in particular
Inventor: LANGRENEY FRANCOIS
IPC: B01D9/00
Filed: 1985-08-20
Abstract: 1. Method of continuous-process crystallization, in which a mixture of crystals surrounded by mother liquor is urged along a process path (C1, C2) through a reactor, feeding liquor is supplied to the mixture throughout the process path, said feeding liquor providing the nourishment required for crystal growth, and the mixture is brought to a boil with the help of a heating surface in order to bring about a concentration of the mixture diluted by the feeding liquor, characterized in that stirring of the mixture is intensified along the process path (C1, C2) in order to keep the specific rate of crystallization to a substantially constant optimum value over most of the process path (C1, C2), said intensifying of the stirring being obtained by modifying the mixture boiling rate by an increase of the heating surface (15) along the process path (C1, C2), said surface increase as well as the supply of matter following an exponential distribution as a function of the length of the process path inside the reactor, the exponent preferably ranging between 0.625 and 0.75.
Patent ZA-868594-B (ZA)
Title: Cola water slurry composition based on low rank carbonaceous solids
Inventor: MATHIESEN M MIHKEL
IPC: C10L1/32
Filed: 1986-11-12
Abstract: The invention relates to a coal water slurry composition based on low rank carbonaceous solid, characterized in that it contains a minor portion of high rank carbonaceous solid, the high rank carbonaceous solid being milled to a finer average size than the lower rank carbonaceous solid.
Patent ZA-869016-B (ZA)
Title: Process for the production of a catalyst for the reduction of nitrogen oxide in waste gases
Inventor: FLOCKENHAUS CLAUS
IPC: B01D53/86
Filed: 1986-11-28
Abstract: The invention relates to a process for the manufacture of a catalyst for the reduction of nitrogen oxides in exhaust gases. The catalyst contains a metal oxide. The catalyst is preferably used for catalytic reduction with ammonia. The process comprises screening a natural goethite iron ore to the required grain size and then treating the ore with sulfuric acid. Subsequently, the goethite iron ore is heated to a temperature which approximately equals the temperature at which it will be used in the catalytic reaction.
Patent ZA-884316-B (ZA)
Title: Hand-operated instrument
Inventor: NEUMAIER ANTON
IPC: B25F3/00
Filed: 1988-06-16
Abstract: A hand-held device with a holder for a working tool has a sensing mechanism for automatically initiating different operating modes. Different configurations of working tools inserted into the holder can be sensed by sensing elements in the form of balls. The balls cooperate with pivotal levers and a sensor for producing switching signals for initiating a switching operation.
Patent ZA-885095-B (ZA)
Title: Double-stranded rna correction of aberrant metabolic pathways associated with uncontrolled tumor cell and virus growth cycles
Inventor: CARTER WILLIAM A
IPC: A61P35/00
Filed: 1988-07-14
Abstract: A diagnostic method for assessing defects in RNase L comprising measuring activated RNase L in a cytoplasmic extract of a patient's mononuclear cells, preferably by measuring the mononuclear cells' ability to generate specific cleavage products when incubated with 28S and 18S RNA or the mononuclear cells' ability to generate cleavage products over a predetermined period of time.
Patent ZA-932600-B (ZA)
Title: Method of bleaching de-inked pulp
Inventor: BERGH LUC VAN DEN
IPC: D21C9/10
Filed: 1993-04-13
Abstract: Deinked paper pulp (12) is subjected to bleaching with sulfite or bisulfite ions and a reducing agent, preferably sodium bisulfite and sodium borohydride in aqueous alkaline solution. To assist the removal of ink particles, steam (16) is bubbled through the pulp causing the ink particles to rise to the surface as a black foam (20) which can be continuously removed. <IMAGE>
Patent ZA-932616-B (ZA)
Title: Derivatives of 7-ethynyl alpha-)methoxymethylene) 1-naphthalene acetic acid their preparation process and their use as pesticides
Inventor: BENOIT MARC
IPC: A01N37/36
Filed: 1993-04-14
Abstract: The application relates to the products (I): <IMAGE>  in which:   - R represents H, halogen or alkyl which is linear, branched or cyclic, optionally interrupted by one or a number of O, S or N, or R represents optionally substituted aryl, aryloxy or heterocyclic aryl or <IMAGE> with p = 0 to 6, or R represents <IMAGE> with Ra, Rb and Rc = alkyl or R represents <IMAGE> with a and b = H, halogen, OH, alkyl or alkoxy or a and b together form a cycloalkyl and R' has one of the values of R,   - R2 and R3 represent H, alkyl or <IMAGE> to their process of preparation and to their application as pesticidal agent.
Patent ZA-933216-B (ZA)
Title: Recombinant DNA molecules encoding aminopeptidas enzymes and their use in the preparation of vaccines against helminth infections
Inventor: GRAHAM MARGARET
IPC: C07K16/00
Filed: 1993-05-07
Abstract: The present invention provides nucleic acid molecules containing nucleotide sequences encoding helminth aminopeptidase enzymes, and antigenic fragments and functionally-equivalent variants thereof, their use in the preparation of vaccines, for use against helminth parasites, and synthetic polypeptides encoded by them.
Patent ZA-936473-B (ZA)
Title: Process for preparing distyrylbiphenyl compounds.
Inventor: GULGIELMETTI LEONARDO
IPC: C07C309/32
Filed: 1993-09-02
Abstract: Method for the preparation of distyrylbiphenyl compounds of the formula (1) <IMAGE>  in which     R1 denotes hydrogen, C1-C5-alkyl or halogen;   M denotes a salt-forming colourless cation;   n denotes 2 or 4, by condensation of a substituted or unsubstituted 4,4'-bis(dialkoxyphosphonomethyl)diphenyl compound with a substituted benzaldehyde in liquid ammonia as a solvent and in the presence of strong bases; and the use of these distyrylbiphenyl compounds as optical brighteners.
Patent ZA-952973-B (ZA)
Title: Novel polyenic compounds pharmaceutical and cosmetic compositions containing them and uses
Inventor: BERNARDON JEAN-MICHEL
IPC: C07C59/52
Filed: 1995-04-11
Abstract: Polyenic cpds. of formula (I) and their salts and optical and geometric isomers, are new. R1 = -CH3, -CH2-O-R9, -CH2-O-CO-R10 or -CO-R11; R2, R3, R5 = H or lower alkyl; R4 = H; R6 = H, 1-20C alkyl, -O-CH2-O-CH2-CH2-O-CH3 or -O-R13; or R4+R6 together with the adjacent benzene ring form a naphthalene ring; R7, R8 = (i) H, (ii) 1-20C alkyl, (iii) cycloaliphatic gp., (iv) -O-CH2-O-CH2-CH2-O-CH3, (v) -O-R13 or (vi) -S(O)nR13; provided that R7 and R8 are not (i), (iv), (v) or (vi) at the same time; R9 = H or lower alkyl; R10 = lower alkyl; R11 = (a) H, (b) lower alkyl, (c) -N(R')R" or (d) -OR12; R', R" = H, lower alkyl, mono- or poly-hydroxyalkyl, aryl (opt. substd.) or an amino acid, peptide or sugar residue or together form a heterocyclic gp.; R12 = H, 1-20C alkyl, alkenyl, mono- or poly-hydroxyalkyl or opt. substd. aryl or aralkyl, or a sugar, aminoacid or peptide residue; R13 = H or 1-20C alkyl; n = 0, 1 or 2.
Patent ZA-964508-B (ZA)
Title: Tricyclic inhibitors of matrix metalloproteinases
Inventor: HUPE DONALD
IPC: A61P43/00
Filed: 1996-05-31
Abstract: Tricyclic compounds are described as well as methods for the preparation and pharmaceutical compositions of same, which are useful as inhibitors of matrix metalloproteinases, particularly gelatinase A (72 kD gelatinase) and stromelysin-1 and for the treatment of multiple sclerosis, atherosclerotic plaque rupture, aortic aneurism, heart failure, restenosis, periodontal disease, corneal ulceration, cancer metastasis, tumor angiogenesis, arthritis, or other autoimmune or inflammatory disorders dependent upon tissue invasion by leukocytes.
Patent ZA-971455-B (ZA)
Title: Container for pressurized gas, in particular for toxic and flammable gases.
Inventor: TALLAFUS OTMAR
IPC: F17C13/02
Filed: 1997-02-20
Abstract: A container for pressurised gas, in particular designed as cylinder or cylinder bundle for incorporating flammable or toxic pressurised gases comprises a housing body and a manual stop valve. A pressure gauge is positioned between the housing body and the manual stop valve.
Patent AT-414088-B (AT)
Title: Single piece band for use as part of shoe of human in sports, has buckle staying in connection with shoe external surface, where band runs from end with longitudinal area to buckle around lower part of lower leg by utilizing enclosed loop
Inventor: LANDL HERBERT
IPC: A43B7/20
Filed: 2004-04-23
Granted: 2006-09-15
Abstract: The band (2) has a lower leg whose enclosure and connection of the enclosure with a shoe external surface (1.1) are produced by the band. A buckle (3) stays in connection with shoe external surface, where the band runs from an end with a longitudinal area (2.2) to the buckle around a lower part of the lower leg by utilizing an enclosed loop (2.1). A band area runs around the lower leg, which is provided with a supporting wedge that flatly lies at an inner side of the leg, where the supporting wedge is vertically extended from the lower leg to an edge of a shoe sole.
Patent AT-410181-B (AT)
Title: Purification of particle-laden gases from treatment of non-ferrous metals or cement production comprises use of cyclone, with additive with large particles being fed through gas outlet into gas as it is treated
Inventor: NAGL MICHAEL DIPL ING
IPC: C21B/
Filed: 2001-06-19
Granted: 2003-02-25
Abstract: The purification of particle-laden gases is carried out in a cyclone (2). The gas is fed in through an inlet (1) and purified gas is removed through an outlet (3) which protrudes partially into the cyclone. An additive with large particles (6) is fed through the outlet into the gas as it is treated. Independent claims are also included for the following: (i) reducing gas flow through a cyclone comprising adding an additive with large particles to the gas to unblock the gas outlet; and (ii) an apparatus for the above process, comprising an inlet for the additive with large particles connected to the gas outlet or cyclone.
Patent GB-2346385-B (GB)
Title: Surface treated rolling bearing and manufacturing method thereof
Inventor: TAKEMURA HIROMICHI
IPC: F16C33/66
Filed: 1999-04-16
Granted: 2003-06-11
Abstract: In a rolling bearing put under a working circumstance in which water tends to intrude into lubricants, it has been known such a phenomenon that hydrogen ions formed by decomposition of the lubricants are adsorbed to raceway surfaces and accumulated as hydrogen atoms in highly strained sites (in the vicinity of the position for maximum shearing stress), to cause stress corrosion cracking type peeling.The present invention provides a rolling bearing in which an oxide layer of an iron/chromium oxide series is formed at a thickness of from 1 to 1000 nm to at least one of raceway surfaces of bearing rings or rolling contact surfaces of rolling elements and a manufacturing method thereof. The oxide layer can inhibit hydrogen formed by decomposition of water incorporated in the lubricants from intruding into the matrix of the bearing members, thereby preventing early peeling for the raceway surfaces of the bearing rings or the rolling contact surfaces of the rolling elements and, thus, greatly improving the rolling life. The oxide layer can be formed simply by merely tempering the bearing member and then applying a re-heating treatment in air at a temperature lower than the tempering temperature.
Patent GB-2403180-B (GB)
Title: Detachable heat sealing apparatus
Inventor: CHOU AMMY
IPC: F16B1/02
Filed: 2004-05-17
Granted: 2005-12-07
Abstract: A detachable heat sealing apparatus (1) comprises elongated casing (2) having receiving chamber (21), mounting structure (23), and coupling structure (22); power supplier (4) mounted in the receiving chamber inside the elongated casing; electric heating device (5) having coupling structure and power terminal mechanism; and handle (6) having mounting structure to pivotally couple the handle to the mounting structure of the elongated casing. Detachable heat sealing apparatus comprises elongated casing having receiving chamber, mounting structure, and coupling structure; power supplier mounted in the receiving chamber inside the elongated casing; electric heating device having coupling structure and power terminal mechanism; and handle having mounting structure to pivotally couple the handle to the mounting structure of the elongated casing. The power supplier has contact mechanism for output of electric power. The coupling structure is adapted to detachably fasten the electric heating device to the coupling structure of the elongated casing. The power terminal mechanism is adapted for contacting the contact mechanism of power supplier to receive electric power from the power supplier.
Patent GB-2080636-B (GB)
Title: Universal connector
IPC: H04Q1/14
Filed: 1981-06-02
Granted: 1985-06-26
Abstract: In a universal connector (1) for a solderless, screwless and stripless system in which the opposing leaf spring arms of a contact element are oppositely torqued upon insertion of the conductor between them at a 45 DEG  angle. The connector is intended for testing, connecting and isolating conductor tracks. It is possible with this invention to obtain a twofold utilizability and thus an inexpensive manufacture of the shell halves (2, 2a) of the universal connector (1) by the fact that in two identical shell halves (2, 2a) of the universal connector (1) there are provided with either two contact blades (3, 3a) or a printed board (4).
Patent GB-2124835-B (GB)
Title: Current printed circuit boards
Inventor: WERY M JEAN CLAUDE
IPC: H05K1/11
Filed: 1982-08-03
Granted: 1986-04-30
Abstract: An apparatus in the form of a multilayered pad (P1,P2) is provided which has an adhesive layer (32) over at least part of one face which is responsive to heat so that the pad can be bonded by heat to the surface of a printed circuit board. The other face of the pad includes a layer of stainless steel to which nickel wire can be stitched, or welded. A method according to the invention includes cutting a sheet (46) of pads into individual pads (P1,P2), placing a plurality of pads, adhesive side down, on the surface of a printed circuit board, heating the pads (P1,P2) to bond them to the board, and stitching (welding) wire (24) to a succession of pads (p1,P2) to complete a series of new connections. Some pads (P1) include plated-through-holes (40) enabling connections to be completed from the pads to existing circuitry on the boards and to components mounted in the holes by the use of flow soldering techniques.
Patent GB-2122964-B (GB)
Title: Towed aerial target
Inventor: BULL KLAUS
IPC: F41J9/10
Filed: 1983-05-25
Granted: 1985-09-11
Abstract: A towed aerial target is launchable in a collapsed configuration from an aircraft in flight and deployable into an open configuration in which the target is towed by the aircraft on a tow line for engagement by aircraft during weapon firing practice. The target comprises a support frame (11) having pivotal arms (14,15,16) pivotally connected to the rear end of a mounting bar (12) and pivotal from collapsed dispositions in which they lie adjacent the mounting bar (12), to extended dispositions in which they extend radially from the rear end of the bar (12). Rear panels (20,21,22) of a flexible material are attached to the pivotal arms (14,15,16) and arranged to take up a streaming configuration behind them when the target is deployed and the pivotal arms (14,15,16) are in their extended dispositions. A resilient ring is mounted on the mounting bar (12) and compressible by the pivotal arms (14,15,16) when they are moved to their collapsed dispositions. The pivotal arms (14,15,16) are releasably held in their collapsed dispositions prior to launching of the target and are after launching released so as to are deploy to their extended dispositions under the biasing action of the ring.
Patent GB-2161080-B (GB)
Title: An article for the treatment of periodontal disease
Inventor: AMBRUSTER JEANNE BOK
IPC: A61K6/00
Filed: 1985-07-03
Granted: 1988-09-01
Abstract: An article for treatment of periodontal disease is disclosed. In use, the gingival tissue is separated from a tooth surface in an area where periodontal disease is present. A biocompatible, porous material (22) capable of supporting ingrowth of gingival connective tissue and preventing apical migration of gingival epithelium is placed in a laminar relationship to a portion of the perimeter of the tooth surface. The gingival tissue is repositioned around the tooth and in contact with the porous material, with the porous material positioned between the gingival tissue and the tooth. One preferred article comprises a first portion (22) which is capable of supporting ingrowth of gingival connective tissue and preventing apical migration of gingival epithelium and a second portion (24) which is impermeable to oral tissues.
Patent GB-2232859-B (GB)
Title: Data networks
Inventor: LOCKYER TERENCE DENNING
IPC: H04L69/40
Filed: 1990-05-23
Granted: 1993-10-20
Abstract: A LAN or other data network includes at least first and second repeater units for receiving data signals and repeating them to other parts of the data network and a transceiver unit for transmitting and receiving data which is connected to the first repeater unit by a primary data link and to the second repeater unit by a secondary data link. The primary data link comprises a primary transmit line for transmitting data from the transceiver unit to the first repeater unit and a primary receive line for receiving data from the first repeater unit and transmitting it to the transceiver unit; and the secondary data link comprising a secondary transmit line for transmitting data to the second repeater unit and a secondary receive line for receiving data from the second repeater unit and transmitting it to the transceiver unit. Intelligent monitoring means determines whether or not the transceiver unit is transmitting data and also whether or not data signals are present on each of the primary receive line and the secondary receive line and accordingly controls a switch unit to switch between two states in which either the primary transmit and receive lines or the secondary transmit and receive lines, but not both, are in communication with the transceiver unit. Both transmit and receive faults can be detected and appropriate action to avoid them taken.
Patent GB-2313620-B (GB)
Title: Multi-point locking assembly for a door or window
Inventor: HUTTON MELVIN JOHN
IPC: E05B63/16
Filed: 1993-12-29
Granted: 1998-06-03
Abstract: A door or window lock comprising a spring loaded latch (2) and a deadbolt (3) is provided with a key operated deadlocking mechanism for deadlocking the deadbolt (3) in its operative position, the deadlocking mechanism comprising a pivotally mounted locking arm (71) which is movable between a deadlocking position in which it prevents movement of a rack (62) to retract the deadbolt (3) and an inoperative position in which the rack is free to move, a pivotally mounted tumbler (77) which is spring biased towards a rest position in which the tumbler prevents the locking arm (71) moving to its deadlocking position from its inoperative position and vice versa, and a follower member (76) which moves in response to turning of the key so that when the latter is turned to deadlock the deadbolt, the follower member (76) acts on the tumbler (77) to displace it from its rest position prior to engaging and moving the locking arm (71) to its deadlocking position and then allows the tumbler (77) to return to its rest position, and when the key is turned back to undeadlock the deadbolt, the follower member (76) acts on the tumbler (77) to displace it from its rest position prior to engaging and moving the locking arm (71) to its inoperative position and then allows the tumbler to return to its rest position. The lock may form part of a multi-point locking assembly having at least one additional remote locking device which is actuated simultaneously with the deadbolt. <IMAGE>   <IMAGE>
Patent GB-2340343-B (GB)
Title: Improvements in or relating to article tagging
Inventor: PINCHEN STEPHEN PAUL
IPC: G08B13/24
Filed: 1998-06-30
Granted: 2003-05-21
Abstract: A tagging material comprises a substrate in the form of a film 101 of monoaxially oriented polypropylene coated on one surface with a layer 102 of polysiloxane release agent and on the other surface with a primer layer 103 of cross-linked natural crepe rubber. The primer layer 103 is coated with a layer 104 of pressure sensitive adhesive composition, comprising a mixture of natural crepe rubber and tackifying resin. A centrally located amorphous wire 105 is adhered to the pressure sensitive adhesive composition and is covered with a layer 106 of polyethylene leaving a free adhesive surface at either side which is sufficient to enable the tagging material to be self-wound by a reel (with adjacent convolutions adhered together by the adhesive) and to enable tags formed from the tagging material to be adhered to the article to be tagged. <IMAGE>
Patent HU-216075-B (HU)
Title: Process for producing of novel shuttle vector plasmid and cyanobacterium transformed with it
IPC: C12N15/74
Filed: 1992-03-06
Abstract: A vector plasmid containing the Ori A region of plasmid pBA1 derived from Anacystis nidulans, the multicloning region and the Ori E region of colicin E1 plasmid and being freed from the gene defined by the rop region. It can be replicated in the cells of Escherichia coli and cyanobacteria and is useful as a shuttle vector. <IMAGE>
Patent HU-218850-B (HU)
Inventor: DR FUERST PETER
IPC: C07K14/00
Filed: 1993-12-14
Abstract: A találmány tárgya eljárás egy polipeptid előállítására. A találmányszerinti eljárást az jellemzi, hogy egy élesztőgombatörzset egykomplex tenyésztápközegben szaporítanak, mely élesztőgombatörzs nemtartalmaz egynél több funkcionális CUP1 gént a genomjában, valamintmagában foglal egy élesztőgomba két ? eredetű plazmidot, melytartalmaz egy funkcionális CUP1 gént és egy expressziós kazettát; atermelt polipeptidet izolálják; a tenyésztápközeget rézsó CUP1promotert indukáló mennyiségével kiegészítik. ŕ
Patent HU-214750-B (HU)
Title: Methods for treating animals with a liquid composition containing polyvinylpyrrolidone and a pyrethroid type compound
Inventor: WEDLOCK DAVID J
IPC: A61K31/33
Filed: 1994-12-22
Abstract: A solid formulation which comprises polyvinylpyrrolidone and a pyrethroid insecticide, for example alpha-cypermethrin, is disclosed for use in the treatment of animals, for example cattle. Also disclosed are uses of the solid formulation and methods which use the solid formulation in the treatment of animals.