baber/WOPTO huggingface dataset:
Patent ZA-863044-B (ZA)
Title: 1,3-oxathiane derivatives
Inventor: MATASSA VICTOR GIULIO
IPC: A61P7/02
Filed: 1986-04-23
Abstract: The invention concerns novel [5,6]-cis-1,3-oxathiane derivatives of formula I in which R1 and R2 are variously defined as hydrogen, alkyl, trifluoromethyl or phenyl (as set out in the specification), n is 1 or 2, m is 2, 3 or 4, Y is vinylene and Z is carboxy, 1(H)-tetrazol-5-yl or a group of the formula -CO.NH.SO2R3 in which R3 is alkyl, phenyl or benzyl, and pharmaceutically acceptable salts thereof, for use in conjunction with their pharmaceutical compositions in treating certain pulmonary and/or vascular disorders. The invention also describes various processes and intermediates for the manufacture of the novel compounds.
Patent ZA-866974-B (ZA)
Title: Antigestagens for shifting the endometrial maturation
Inventor: BEIER HENNING M
IPC: A01K67/00
Filed: 1986-09-12
Abstract: The endometrial maturation in the post-ovulatory phase (luteal phase) of mammals is delayed with reference to the nidation point by administration of antigestagens.
Patent ZA-878880-B (ZA)
Title: Antimicrobial proteins,compositions containing same and uses thereof
IPC: C12N9/64
Filed: 1987-11-26
Abstract: The present invention provides a composition of matter useful as an antimicrobial agent. This composition of matter comprises at least two polypeptides selected from the group consisting of human polymorphonuclear leukocyte polypeptides having apparent molecular weights of about 3,500 daltons, about 13,000 daltons, about 18,000 daltons, about 29,000 daltons, and about 54,000 daltons. The composition of matter has respiratory burst-independent, antimicrobial activity for bacteria and fungi at a pH from about 5.0 to about 8.0 and at calcium ion concentrations up to about 10 mM, bactericidal activity at sodium chloride concentrations up to about 0.3M, and fungicidal activity at sodium chloride concentrations up to about 0.15M. Methods for preparing this composition of matter are also provided. Further provided are purified polypeptides useful as antimicrobial agents, and methods for producing these polypeptides.
Patent ZA-879342-B (ZA)
Title: Process for the recycling of electrical batteries,assembled printed circuit boards and electrical components
Inventor: HANULIK JOSEF
IPC: H01M6/52
Filed: 1987-12-11
Abstract: For the recycling of electrical batteries, in particular of a mixture of high-power batteries for equipment of any chemical composition, and also of assembled printed circuit boards and electronic components, a pyrolysis of the unsorted mixture is carried out at a temperature between 450 DEG  and 650 DEG , then an electrolysis of the pyrolysis slag is carried out and subsequently a separation of the electrolysis products and removal of the products accumulating at the electrodes is carried out. In this process, which is economically profitable, no environment-polluting residues are produced and an initial sorting of material becomes unnecessary.
Patent ZA-886035-B (ZA)
Title: Aluminum alloys and a method of production
Inventor: JIN ILJOON
IPC: C22C21/00
Filed: 1988-08-15
Abstract: A new family of medium and high strength, thermally stable aluminum based alloys are described having the following composition: 0.4 to 1.2% by weight chromium, 0.3 to 0.8% by weight zirconium, 1.5 to 2.5% by weight manganese, 0 to 2.0% by weight magnesium and the balance essentially aluminum. These alloys can be produced on a twin-roll caster preferably at a thickness of no more than 4 mm and a casting temperature of at least 820 DEG C.
Patent ZA-893827-B (ZA)
Title: Thermal record material
Inventor: SMITH VIVIENNE JEANETTE
IPC: B41M5/337
Filed: 1989-05-22
Abstract: Thermally sensitive record material (thermal paper) using 2,2-bis(4-hydroxyphenyl)-4-methylpentane as co-reactant with conventional electron donating chromogenic compounds and a combination of a long chain fatty acid amide was melting between 80 and 140 DEG C and a sensitizer melting between 60 and 120 DEG C and selected from diaryl ethers, acetoacetic anilides, phenyl hydroxynaphthoates, aryl or aralkyl substituted biphenyls and diaryl carbonates have high thermal sensitivity and good background whiteness.
Patent ZA-911396-B (ZA)
Title: Propanamines,their pharmacological properties and their application for therapeutic,in particular antidiarrhoeal,purposes
Inventor: CALVET ALAIN
IPC: A61K31/135
Filed: 1991-02-26
Abstract: Propanamines of general formula (I) 
<IMAGE>
 in which 
 
  R1 is an optionally substituted phenyl radical or a 5- or 6-membered monocyclic heteroaryl radical in which the only heteroatom is nitrogen, oxygen or sulphur, 
  R2 is a lower alkyl radical, 
  R3 and R4 are a hydrogen atom or a lower alkyl, alkenyl or cycloalkylalkyl radical or, together, they form a saturated heterocyclic ring, 
  R5 is a cycloalkyl, phenyl or 5- or 6-membered monocyclic heteroaryl radical, 
  W is =CH-QH, =C[Q-(CH2)n-Q] or C=Q, with Q = O or S, n being equal to 2 or 3, and their addition salts with acids. 
 
<??>These propanamines are used as antidiarrhoetic medications.
Patent ZA-913970-B (ZA)
Title: Polyisocyanate composition
Inventor: STANSSENS DIRK
IPC: C08K5/098
Filed: 1991-05-24
Abstract: Dispersion of a polyurea and a metal carboxylate in an organic polyisocyanate. Dispersion of polyurea in an organic polyisocyanate characterised in that the amount of polyurea is at least 60%w. The above dispersions are in particular suitable for preparing moulded elastomers and flexible foams respectively.
Patent ZA-919650-B (ZA)
Title: Very large scale immobilized polymer synthesis.
Inventor: FODOR STEPHEN P A
IPC: G01N37/00
Filed: 1991-12-06
Abstract: Reactor system comprises (1) reactor for contg. reaction fluids and substrate, (2) fluid delivery system; (3) translation stage for moving a mask or the substrate between specific positions; (4) light for illuminating the substrate through a mask, and (5) digital computer to control liq. flows, movement of the stage and selective illumination of parts of the substrate. Also new are cpds. of formulae (II) and (III) n is 0 or 1; y is O or NH from the COOH or NH2 gps. of (un)natural aminoacid, or the c-5' O gp. of a natural or unnatural (deoxy)ribonucleic acid; R1 and R2 are H, alkyl, aryl, benzyl, halo, OH, alkoxy, SH, thioether, etc. R3 is alkoxy, alkyl, aryl, H or alkenyl. Y1 is as Y but not the O from COOH of aminoacid, R'3 is as R1; and R4 and R5 are H, alkoxy, alkyl, halo, aryl or alkenyl.
Patent ZA-921868-B (ZA)
Title: Isoxazole- and isothiazole-5-carboxamides.
Inventor: MAYWALD VOLKER
IPC: C07F9/653
Filed: 1992-03-13
Abstract: Isoxazole- and isothiazole-5-carboxamides of the formula I   <IMAGE> I  where X is oxygen or sulfur, R1 is halogen, alkylthio, haloalkoxy, haloalkylthio, cyano, formyl, alkanoyl, alkoxycarbonyl, alkylaminocarbonyl, di-(C1-C3)-alkylaminocarbonyl, cyclopropylaminocarbonyl, methylsulfonyl, trifluoromethylsulfonyl, unsubstituted or substituted phenoxy or phenylthio; R2 is formyl, haloformyl, 4,5-dihydro-2-oxazolyl, COOR5, COSR5 or CONR6R7, and R3 to R7 have the meanings specified in the description, are suitable as herbicides.
Patent ZA-925459-B (ZA)
Title: Fungicidal composition
Inventor: SAUTER HUBERT
IPC: A01N43/40
Filed: 1992-07-21
Abstract: Fungicidal mixture composed of 
 
  a) methyl  alpha -methoximino-2-[(2-methylphenoxy)-methyl]-phenyl acetate 
<IMAGE>
 and 
  b) 4-(2-methyl-3-[4-tertiary butylphenyl]-propyl)- 2,6-dimethylmorpholine (fenpropimorph) 
<IMAGE>
 or the active substance tridemorph or the active substance fenpropidine, 
 and process for the control of fungi using this mixture.
Patent ZA-932412-B (ZA)
Title: Sealing sheeting of swellable clay impervious to water and/or oil
Inventor: HEERTEN GEORG
IPC: C09K3/10
Filed: 1993-04-02
Abstract: Described is a process for the continuous production of a water- and/or oil-impermeable (impervious) liner (sealing matt) wherein expansive (swellable) clay is needled into between a carrier layer and a nonwoven top (cover) layer while at the same time an expansive clay additionally sprinkled onto the upper surface of the top layer is incorporated into the top layer. Subsequently the expansive clay present in the top layer is incipiently moistened and re-dried. A modified embodiment uses only a carrier layer made of a nonwoven, woven fabric or knitted fabric and/or a foil, the foil being a plastic film, a fabric-reinforced plastic film or paper, and a coarsely porous nonwoven or a non-consolidated crosslaid (fibre-crossed) card web or a random-laid fibre web, to which the pulverulent expansive clay is applied and needled in, moistened and dried. Instead of the needling technique it is also possible to use the knitting and/or sew-knitting technique.
Patent ZA-941797-B (ZA)
Title: Holder for receptacles
Inventor: AUFFRET JEAN-PAUL
IPC: B65D71/40
Filed: 1994-03-15
Abstract: PCT No. PCT/BE94/00021 Sec. 371 Date Nov. 6, 1995 Sec. 102(e) Date Nov. 6, 1995 PCT Filed Mar. 15, 1994 PCT Pub. No. WO94/21526 PCT Pub. Date Sep. 29, 1994A receptacle holder for lockable necked receptacles has a plate provided with at least two apertures. Each aperture has a diameter just smaller than the maximum diameter of the neck, and the plate is made of alveolar polypropylene with a density of at least 330 g/m3.
Patent ZA-948086-B (ZA)
Title: Subtilisin variants
Inventor: GRAYCAR THOMAS P
IPC: C12N9/54
Filed: 1994-10-14
Abstract: Novel carbonyl hydrolase variants derived from the DNA sequences of naturally-occuring or recombinant non-human carbonyl hydrolases are disclosed. The variant carbonyl hydrolases, in general, are obtained by in vitro modification of a precursor DNA sequence encoding the naturally-occurring or recombinant carbonyl hydrolase to generate the substitution of a plurality of amino acid residues in the amino acid sequence of a precursor carbonyl hydrolase. Such variant carbonyl hydrolases have properties which are different from those of the precursor hydrolase, such as altered proteolytic activity, altered stability, etc. The substituted amino acid residues correspond to positions +76 in combination with one or more of the following residues +99, +101, +103, +104, +107, +123, +27, +105, +109, +126, +128, +135, +156, +166, +195, +197, +204, +206, +210, +216, +217, +218, +222, +260, +265 and/or +274 in bacillus amyloliquefaciens subtilisin.
Patent ZA-956644-B (ZA)
Title: A gypsum/cellulosic fiber acoustical tile composition
Inventor: BAIG MIRZA A
IPC: C04B28/14
Filed: 1995-08-08
Abstract: An acoustical tile composition based on a gypsum/cellulosic fiber composition which can replace all or a portion of the mineral wool normally present in acoustical ceiling tiles. The gypsum/cellulosic fiber composition is combined with a lightweight aggregate material and a binder to form a composition which is used in a water-felting process to manufacture acoustical ceiling tiles and panels. The preferred source of the cellulosic fiber is a composite gypsum/cellulose fiber material which is prepared by mixing the gypsum and cellulosic fiber material with sufficient water to form a dilute slurry which is then heated under pressure to calcine the gypsum, converting it to an alpha calcium sulfate hemihydrate. The resulting composite material comprises cellulosic fibers physically interlocked with calcium sulfate crystals. Another source of both gypsum and cellulosic fibers is waste (scrap) gypsum wallboard. Expanded perlite is the preferred lightweight aggregate material.
Patent ZA-977050-B (ZA)
Title: Rapidly crystallizing fat having a low trans-fatty acid content.
Inventor: KRISTOTT JENS UWE
IPC: A23L23/00
Filed: 1997-08-07
Abstract: A fat obtainable by subjecting the fat mixture of a vegetable fat and an animal fat, for example bovine tallow or a bovine tallow fraction, to an interesterification. This considerably improves the crystallization rate of the fat mixture. The interesterification also increases the solid fat content at room temperature of 20 to 25 DEG C, whereas the solid fat content is decreased at temperatures of 35 to 40 DEG  C. The fats thus produced are outstandingly suitable, in combination which binders such as flours and starches, for use in the industrial production of dry soups and dry sauces.
Patent GB-2384124-B (GB)
Title: Arrangement and method for radio receiver
Inventor: KOENIG MATTHIAS
IPC: H04B17/40
Filed: 2002-01-10
Granted: 2004-03-31
Abstract: A wireless communication unit (300) incorporates a receiver comprising radio frequency circuitry (210, 220, 230, 240) for receiving a radio frequency signal and converting the radio frequency signal to a low frequency signal. A signal level adjustment circuit receives the low frequency signal and an analogue to digital converter (370), operably coupled to the signal level adjustment circuit receives an adjusted low frequency signal and providing a digital received signal. A signal processor (108) operably coupled to the analogue to digital converter (370) processes the digital received signal. The signal level adjustment circuit includes a low frequency amplifier (360) whose gain is arranged to be dependent upon a clip point of the analogue to digital converter (370).
Patent GB-2401441-B (GB)
Title: Motor control device
Inventor: TSUTSUI KAZUHIKO
IPC: H02P29/00
Filed: 2002-04-05
Granted: 2005-08-10
Abstract: A motor control device comprises: a current limiter 115 for limiting a current-instruction signal Ir for a motor 18 and for turning a limiting signal L from off to on when the current-instruction signal Ir reaches a predetermined value; a model-position-generating part 220 having a model of an equivalent position-control system that includes characteristics of the motor control device 100 and a control target object, and calculating rotational position of the motor 18 as a model-position signal thetam by inputting to the model a position-instruction signal thetar; a correctional acceleration-generating part 240 for generating a correctional acceleration signal alphase based on a correctional position deviation thetase when the limiting signal L turns on; and a position-instruction-generating part 260 for generating the position-instruction signal thetar based on an acceleration deviation alphar that is equal to the difference between the original-acceleration-instruction signal Va and the correctional acceleration signal alphase.
Patent GB-2433079-B (GB)
Title: Dual function cleaning tool
Inventor: TELFER GEORGE
IPC: E21B33/10
Filed: 2004-03-19
Granted: 2007-09-26
Abstract: A method of cleaning a liner top 72, the method comprising the steps; inserting a cleaning tool 10 into a liner; running the tool and liner 66 together into a well bore; setting the liner at a casing in the well bore; rotating and/or reciprocating the tool to clean an inner surface of a PBR on the liner with cleaning elements 24a thereon; pulling the tool from the PBR, so that cleaning elements 24a move outwardly by means such as leaf spring 40 to contact neighbouring casing 68 and the liner top 72; and rotating and/or reciprocating the tool to clean an inner surface of the neighbouring casing 68 with the cleaning elements 24. A surface 54 on the cleaning element 24 includes a mill 80 which, when it contacts the top 72 of the PBR 66, can dress the top, acting as a top dress mill when the string is rotated.
Patent GB-2461157-B (GB)
Title: Method for curing an inflatable packer
Inventor: CORRE PIERRE-YVES
IPC: B29C35/00
Filed: 2009-06-17
Granted: 2011-07-20
Abstract: A method of curing an inflatable packing is provided that includes providing a packer assembly having an inflatable packer around a mandrel; a polyamide bandage around the inflatable packer; and a sealing layer around both the polyamide bandage and the inflatable packer to from an airtight seal about the inflatable packer, wherein the method further includes curing the assembled packer assembly.
Patent GB-2078082-B (GB)
Title: Fruit composition and method of manufacture thereof
IPC: A23L21/10
Filed: 1981-06-16
Granted: 1984-02-22
Abstract: A fruit composition is manufactured by heating fruit, sugar and water to cook the fruit and cause the sugar to be absorbed into the fruit. At least one gelling agent (e.g. low methoxyl pectin) and a gel thickener (e.g. an edible gum) are added to the cooked mixture. The fruit, sugar, water, gelling agent, gel thickener, a preservative and, optionally, one or more artificial sweeteners are added in amounts such as to give a composition having a fruit content of 10 to 50% by weight, a total soluble solids content of 30 to 55% by weight, a gel thickener content of 0.05 to 0.50% by weight, a preservative content of 250 to 1000 ppm by weight, and a gelling agent content of 0.5 to 1.0% by weight for a spreadable fruit composition which is resistant to syneresis or 0.25 to 0.5% by weight for a pourable fruit composition which has a pleasing texture and a non-hazy appearance.
Patent GB-2179327-B (GB)
Title: Splicing and loading of tape into cassettes
Inventor: GARDNER JOHN PHILIP
IPC: G11B23/26
Filed: 1986-07-24
Granted: 1990-03-21
Abstract: The method comprises disposing an end of a terminal portion of a use tape upon a splicing surface. The end is releasably retained in such a disposition. The leader tape is extracted from a leadered cassette supported so that its hubs may be rotated and juxtaposed in alignment with the use tape terminal portion. An integral portion of the length of the extracted leader tape is releasably retained on the splicing surface and secured to the first hub of cassette by its ends. A second integral portion is releasably retained by the retaining device and secured to a second hub by its end. The leader tape is then slit across its lateral dimension so that the leader tape is divided into two portions at the use tape end. The trailing end of the first leader tape portion is brought into abutment with use tape end. Splicing tape is applied to the abutting ends releasably retained on the splicing surface to splice the first leader tape portion and the use tape.
Patent GB-2267092-B (GB)
Title: Carbon black incorporation in polymeric material
Inventor: HOLROYD ERIC
IPC: B29C48/67
Filed: 1993-05-20
Granted: 1996-04-24
Abstract: PCT No. PCT/GB93/01030 Sec. 371 Date Nov. 15, 1994 Sec. 102(e) Date Nov. 15, 1994 PCT Filed May 20, 1993 PCT Pub. No. WO93/23230 PCT Pub. Date Nov. 25, 1993A loose admixture of polymer pellets and carbon black primary aggregate (together with any other desired fillers) is subjected to a first shear and smear action to incorporate the filler(s) into the polymer and subsequently to additional shear and smear actions to deagglomerate and blend the mixture, all of these actions being carried out at temperatures well below the plasticizing temperature of the polymer so that smearing of the filler(s) into the polymer is facilitated. Each shear and smear assembly is made of similar hammer and anvil components comprising a milling tool acting as a hammer by rotating adjacent an array of stationary pegs acting as anvils. The end face of a milling tool presented to the pegs has oblique surfaces at the downstream ends of its channels and these smear the mixture against the confronting corners of the pegs. Two similar incorporating screws feed their product to a common deagglomerating screw and the product of this is either pelletized to make a feedstock or supplied to calendaring mills and extruders for further processing of the mixture.
Patent GB-2291444-B (GB)
Title: Stone cladding system
Inventor: MIZRAHI YEHUDA
IPC: E04C2/288
Filed: 1995-07-18
Granted: 1997-10-08
Abstract: A wall cladding system to provide an attractive finished, exterior appearance to a building wall, the system including an assembly of adjacent, similar, thin cladding elements, oriented in a substantially vertical plane, each cladding element including an exterior panel provided with an exterior and an interior major face, the interior major face being attached by an adhesive material to a flexible sheet of material having an upper edge projecting beyond the cladding element. Further, a plurality of spaced-apart fasteners are provided to connect the flexible sheet of material to a building wall.
Patent GB-2324344-B (GB)
Title: Automated transmission for use in power trains of motor vehicles
Inventor: NEUBAUER DIRK
IPC: F16H61/32
Filed: 1998-04-15
Granted: 2002-02-20
Abstract: An arrangement which operates an automated transmission for use in the power train of a motor vehicle has an element which can transmit motion to a gear selecting and shifting member of the transmission. The element is reciprocable by a first actuator which can employ an electric and/or fluid-operated and/or mechanical drive and is responsive to signals from an electronic control unit. A second signal-responsive actuator can be utilized to index the gear selecting and shifting member, either directly or by way of the motion transmitting element, in order to actually shift into or from a selected gear and/or to cause the member and/or the element to bypass an obstacle which can arrest the member and/or the element in an intermediate position in order to shift into or from one or more gears in certain types of transmissions.
Patent GB-2325777-B (GB)
Title: High areal density magnetic recording medium with dual magnetic layers
Inventor: CHEN GA-LANE
IPC: G11B5/673
Filed: 1996-12-23
Granted: 1999-12-15
Abstract: A magnetic recording medium having a high areal recording density of about 3 to about 20 Gb/in2, an Mrt of about 0.30 to about 0.60 memu/cm2, a coercivity greater than 2,500 Oersteds and a coercivity squareness of about 0.70 to about 0.95 is obtained by depositing one or more pairs of magnetic layers comprising a magnetically isotropic layer directly on a magnetically anisotropic layer. Chromium intermediate layers are employed to separate each pair of magnetically isotropic/anisotropic layers. In one embodiment, the magnetically anisotropic layer comprises a cobalt-base alloy containing chromium and tantalum and the magnetically isotropic layer comprises a cobalt-base layer containing chromium, platinum and tantalum.
Patent HU-211428-B (HU)
Title: Process for producing zeolite p
Inventor: ARAYA ABRAHAM
IPC: C01B33/36
Filed: 1993-04-09
Abstract: Process for preparing P zeolites in which aluminate and silicate solutions are reacted in the presence of a P-zeolite seed. P zeolite having the oxide formula <MATH>  wherein y is the water content and having a calcium effective binding capacity of above 150 mg/g, an oil absorption of above 80g of oil per 100g of zeolite and a calcium uptake rate of below 10 seconds.