baber/WOPTO huggingface dataset:
Patent ZA-803461-B (ZA)
Title: Alphacarbamoyl-pyrrolpropionitriles, process for their manufacture, pharmaceutical preparations containing these compounds and their therapeutic application
Inventor: WALKER G
IPC: A61P29/00
Filed: 1980-06-10
Abstract: Antiinflammatory and antiarthritic compounds of the formula I <IMAGE> in which Pl denotes a 2- or 3-pyrrolyl radical, which is substituted in the 1-position by lower alkyl or Ph-lower alkyl and is unsubstituted in the three remaining positions or substituted by lower alkyl and/or a carboxyl or carboxy-lower alkoxy group; R represents lower alkyl and Ph denotes phenyl which is unsubstituted or substituted by one to three identical or different substituents from the group comprising lower alkyl, lower alkoxy, lower alkylthio, hydroxyl, halogen, trifluoromethyl, nitro, amino or lower alkanoylamino; these compounds in their enol form, their enol lower alkyl ethers or enol lower alkanoyl esters, or their salts with bases can be obtained, for example, by condensation of compounds of the formulae <IMAGE> in which X denotes lower alkoxy, lower alkanoyloxy or halogen.
Patent ZA-835962-B (ZA)
Title: Acid-protease inhibiting peptide derivatives
Inventor: CAZAUBON CATHERIN
IPC: C07K14/81
Filed: 1983-08-12
Abstract: The present invention relates to peptide derivatives of the general formula: R-X-Y-Statyl1-Ala-Statyl2-R'(1), in which: Statyl1 and Statyl2 represent the radical derived from the aminoacid statine, R denotes a hydrogen atom or an acylating group attached to the terminal amino group of the aminoacid X-, X and Y, which are identical or different, denote aminoacids of the L or D configuration if a center of asymmetry exists in the molecule, and optionally protected in their side chain, with the proviso that X and Y cannot simultaneously denote valine, and R' denotes OH, O-lower alkyl, NH2 or a group NH-R1, in which R1 represents a lower alkyl or lower aralkyl group. It also relates to a process for the preparation of the products of the formula (1) and to the medicaments containing a product of the formula (1) as the active principle.
Patent ZA-843995-B (ZA)
Title: Antibiotic compounds derived from cephalosporins,process for their production and pharmaceutical compositions containing them
Inventor: SALHI ALI
IPC: C07D501/24
Filed: 1984-05-25
Abstract: The compounds according to the invention correspond to the formula: <IMAGE>  (I)  in which: The COOA group at the 4 position is an acid radical, or an alkaline or alkaline-earth salt, or an amino acid or amine salt, for example triethylamine or ethanolamines, or an easily hydrolyzable or metabolically labile and pharmaceutically acceptable ester radical. X denotes an oxygen atom or a sulfur atom n is zero or 1 R1 and R2 each denote independently hydrogen or a lower alkyl group, preferably a methyl group, or R1 and R2 taken together with the carbon atom to which they are linked form a cyclobutyl or cyclopentyl nucleus. B is the residue of a primary or secondary amine.
Patent ZA-849658-B (ZA)
Title: Method and apparatus for making a surface-lined article
Inventor: KOBE MICHAEL
IPC: B29L31/30
Filed: 1984-12-12
Abstract: The invention relates to a method for making a surface-lined shaped article, particularly an interior facing member for a motor vehicle, such shaped article having a backing member which is heated in an undeformed state and then inserted into a temperature-adjusted die assembly in which a liner material is provided facing the finally visible surface of the backing member to which it is bonded as the backing member is being deformed or shaped. An object of the present invention is the provision of a method of the type defined above which permits a shaped article to have at least two surface areas thereof lined with different liner materials in a simple and economical manner. For attaining this object, the invention provides that the surface liner material is clamped in the die assembly in the form of at least two cuttings covering different areas of the backing member, and the backing member is brought into pressure contact with the clamped cuttings along at least one overlap or abutment line, or a connection line, respectively, by means of gripper elements acting from above and below, prior to the backing member being deformed together with the cuttings.
Patent ZA-855409-B (ZA)
Title: New substituted amides,and their preparation and use
Inventor: COTREL CLAUDE
IPC: C07D215/08
Filed: 1985-07-17
Abstract: The invention provides novel substituted amides of formula: R-CONH-Het in which R is cycloalkyl, cyclohexadienyl, phenyl optionally substituted with one or 2 fluorine atoms or with a hydroxy radical, or substituted at position 3- or 4- with an alkyl or alkyloxy radical, or with a methylenedioxy radical at positions 3- and 4-, or at position 2- or 3- with a dialkylamino radical, or is 3-pyridyl, alkyloxy-3-pyridyl, thienyl, alkylthienyl, furyl, tetrahydropyridyl, pyridazinyl and alkylpyridazinyl, and Het is 2-quinolyl or 1,8-naphthyridin-2-yl, both optionally substituted at position 7- with a halogen atom or a hydroxymethyl, alkyl, alkyloxy, alkyloxyalkyloxy, alkenyloxy or alkynyloxy radical (of 3 or 4 carbon atoms), an alkylthio or benzylthio radical, a phenoxy radical which is optionally substituted (with fluorine, with chlorine or bromine at position 2-, or with an alkyloxy radical or 1 or 2 alkyl radicals) or with pyridyloxy or alkylpiperidyloxy, provided that, when Het is 2-quinolyl, R is other than phenyl, and that the radicals and alkyl portions contain 1 to 4 carbon atoms each in a linear or branched chain. The new products are useful as anxiolytics, hypnotics, anticonvulsants, antiepileptics and muscle relaxants. The invention also provides a process for the preparation of, and pharmaceutical compositions containing, the new compounds.
Patent ZA-893564-B (ZA)
Title: Cosmetic composition
Inventor: SCOTT IAN RICHARD
IPC: A61K8/34
Filed: 1989-05-12
Abstract: A non-aqueous drug-tree composition for topical application to human skin comprises:     (i) a special ester of pyroglutamic acid; and   (ii) a cosmetically acceptable non-aqueous vehicle. i
Patent ZA-907276-B (ZA)
Title: Selecting amounts of platelet releasate for efficacious treatment of tissue
Inventor: GORDINIER RICHARD H
IPC: A61P43/00
Filed: 1990-09-12
Abstract: A method of making a platelet releasate product is disclosed involving performing an assay on a platelet releasate sample for a component of the releasate and forming platelet releasate product by comparing the assay results to a predetermined range of amounts of the component to be contained in the product. A method of treatment of tissue is disclosed involving the topical application of such product.
Patent ZA-911047-B (ZA)
Title: Lithographic plates
Inventor: TREVERTON JOHN ALFRED
IPC: B41N1/14
Filed: 1991-02-12
Abstract: PCT No. PCT/GB91/00180 Sec. 371 Date Sep. 30, 1992 Sec. 102(e) Date Sep. 30, 1992 PCT Filed Feb. 6, 1991 PCT Pub. No. WO91/42140 PCT Pub. Date Aug. 22, 1991.A lithographic plate comprising a substrate carrying an oxide layer derived from a Type A sol is disclosed. The substrate may be metal, e.g. aluminum or steel, and may be in a mill finished state or grained or otherwise profiled. Type A sols have polynuclear cations but no specific particles and may be formed by peptising basic salts with acids. The sol may include an inorganic passenger powder which may impart a desired topography to the coating layer.
Patent ZA-916171-B (ZA)
Title: Protein structure of the plant toxin gelonin
Inventor: ROSENBLUM MICHAEL
IPC: C07K1/00
Filed: 1991-08-06
Abstract: This invention relates to substantially purified gelonin, toxic fragments thereof, the DNA sequences encoding gelonin and use of the DNA for producing, by recombinant technology, gelonin, toxic fragments thereof and fusion proteins. More specifically, the invention relates to the primary amino acid sequence of gelonin, and of the DNA encoding said gelonin and the production of synthetic gelonin and toxic fragments thereof.
Patent ZA-925127-B (ZA)
Title: Process for the production of fibreboards from wood particle agglomerates and isocyanate as binder
Inventor: OLDEMEYER WILHELM
IPC: B27N3/04
Filed: 1992-07-09
Abstract: A process for manufacturing fibreboards from lump-like wood particles and isocyanate as binder is disclosed, the wood particles being heated under steam pressure and in the process comminuted to form fibres. The fibres are transferred by means of a blowing operation (3) with expansion into a dryer (6) and dried there. The isocyanate is sprayed onto the fibres after they leave the blowing operation (3) and before the drying. <IMAGE>
Patent ZA-939244-B (ZA)
Title: Method of manufacturing stone imitations in particular large-volumed boulder imitations.
Inventor: KLUH GORDEN
IPC: B29C33/40
Filed: 1993-12-09
Abstract: In order to fabricate faithful, weather-resistant quarry stone imitations of large volume with relatively low weight, first of all an impression is taken in a plastics material from a quarry stone. The impression is stiffened, as required, preferably by coating the rear with a curable plastic, if appropriate a glass fibre reinforced plastic. The impression is then turned over into a working position, in which it can be used as a mould. A curable relase agent is introduced into the mould and, after its curing, the mould is provided on the inside with a thin synthetic resin coating. Fine-grained natural sand is applied to this still moist synthetic resin coating and incorporated in it. Finally, a layer of curable plastic, if appropriate glass fibre reinforced plastic, is applied to the fine-grained natural sand in order to create the hollow quarry stone imitation. Once curing of this layer has taken place, the quarry stone imitation can be removed from the mould. The quarry stone imitation is thus finished.
Patent ZA-949494-B (ZA)
Title: Planar aerial
Inventor: ROTHE LUTZ DR ING
IPC: H01Q9/04
Filed: 1994-11-29
Abstract: PCT No. PCT/EP94/03957 Sec. 371 Date May 31, 1996 Sec. 102(e) Date May 31, 1996 PCT Filed Nov. 29, 1994 PCT Pub. No. WO95/15591 PCT Pub. Date Jun. 8, 1995The invention relates to a planar antenna 1 having surface resonators 5, which are connected via a supply network 6 to a supply point 7, the supply point 7 of the planar antenna 1 being connected via a coupling element 13 to an electronic circuit 12, particularly a converter, the coupling element 13 being a coaxial conductor in which the ratio, between the outer diameter of the inner conductor and the inner diameter of the outer conductor 17, changes between the supply point 7 of the supply network 6 and the terminal 11 of the electronic circuit 12.
Patent ZA-952780-B (ZA)
Title: Aqueous process for preparing low molecular weight polymers
Inventor: KIRK THOMAS CLEVELAND
IPC: C08F4/04
Filed: 1995-04-05
Abstract: The present invention provides an efficient aqueous polymerization process for preparing a water soluble polymer product having a molecular weight of less than 30,000. The polymer product is formed from about 3 to about 50 weight percent of at least one monoethylenically unsaturated dicarboxylic acid monomer, from about 50 to about 97 weight percent of at least one monoethylenically unsaturated monocarboxylic acid monomer, and from 0 to about 40 weight percent of one or more carboxyl-free monoethylenically unsaturated monomers. The process of the present invention may be run as a batch or continuous process. The process uses at least one chain transfer agent and is conducted at an aqueous solution pH of about 3 or less to keep the molecular weight of the polymer product below 30,000. The polymer product produced by the process of the present invention is useful as an additive in detergents, cleaning formulations, and water circulating systems.
Patent ZA-966205-B (ZA)
Title: Processing of resilient materials.
Inventor: REES WILLIAM GERAINT
IPC: C02F11/12
Filed: 1996-07-22
Abstract: A chemically bonded medium is obtained from a resilient organic macromolecular material, in cut elongate of finely divided form (such as grass or peat). The material is dried (3, 4) under conditions permitting escape of water vapour, such that the dried material has a predominantly hydrophobic surface and a water content of not more than 10 % by weight; and then optionally flashed. The surface properties of the dried material are then equilibrated, under conditions inhibiting escape of water vapour and other volatiles, such that the predominantly hydrophobic surface is rendered predominantly hydrophilic. The product is then mixed (5) with a lignosulfonate, with application of heat in an amount sufficient to maintain the lignosulfonate in fluid form, such that the lignosulfonate forms a coating film on the surface. The lignosulfonate is caused to undergo partial polymerisation (6) (typically by heating and/or treatment with oxygen) on the surface of the dried material to produce a flowable, substantially non-resilient and non-tacky, chemically bonded medium. The bonded medium may be stored or shaped (8) under pressure to form agglomerates.
Patent ZA-966635-B (ZA)
Title: Composition for a biomaterial, process of preparation.
Inventor: DACULSI GUY
IPC: A61L27/50
Filed: 1996-08-05
Abstract: PCT No. PCT/FR96/01196 Sec. 371 Date Apr. 13, 1998 Sec. 102(e) Date Apr. 13, 1998 PCT Filed Jul. 29, 1996 PCT Pub. No. WO97/05911 PCT Pub. Date Feb. 20, 1997A biomaterial composition for the resorption/substitution of organic supporting tissues, including 20-75 wt. % of an inorganic phase consisting of particles that include either hydroxyapatite (A) optionally mixed with tricalcium phosphate  beta  (B), or calcium-titaniumphosphate (Ca(Ti)4(PO4)6) (C), and 80-25 wt. % of a liquid phase including an aqueous solution of a water-soluble biocompatible polymer that is cross-linkable under the effect of the pH of the medium. The composition is sterilizable, injectable and curable in biological media to form a biomaterial for replacing supporting tissues.
Patent ZA-973246-B (ZA)
Title: Branched surfactant manufacture.
Inventor: CONNOR DANIEL STEDMAN
IPC: C11D1/04
Filed: 1997-04-16
Abstract: Alpha-olefins are dimerized to form branched-chain feedstocks for detersive surfactants.
Patent GB-2384899-B (GB)
Title: On-screen transparent keyboard interface
Inventor: COBBLEY DAVID
IPC: G06F3/0489
Filed: 2001-10-09
Granted: 2005-03-30
Abstract: A graphical user interface (508) in the form of a transparent keyboard may be positioned over an existing computer display (500). The user may input textual data through the keyboard by selecting keys (510) in the transparent keyboard display (508). The text entry may then appear on the computer display (500) in non-transparent or conventional format.
Patent GB-2394535-B (GB)
Title: Light fitting
Inventor: TILLOTSON ROBERT HENRY
IPC: F21V9/40
Filed: 2003-06-12
Granted: 2005-10-26
Abstract: A fluorescent lamp ( 10 ) is located within a coloured sleeve ( 12 ), the body of the latter being made of translucent material. A drive cap ( 14 ) of the sleeve ( 12 ) is driven by a belt ( 16 ), movement of which causes rotation of the sleeve over the fluorescent lamp ( 10 ).
Patent GB-2438383-B (GB)
Title: Improvements in substrates
Inventor: COMMANDER LAWRENCE GEORGE
IPC: B42D15/00
Filed: 2006-05-26
Granted: 2008-10-08
Abstract: The present invention relates to improvements in security devices that can be used in varying shapes and sizes for various authenticating or security applications, particularly an optically variable security device utilizing liquid crystal materials. The security device includes a liquid crystal layer (11), an at least partially absorbing layer (12) adjacent at least a part of one side of the liquid crystal layer (11), and at least one customizing region (13) which is adjacent at least a part of an opposite side of the liquid crystal layer (11) to the absorbing layer (12) in selected regions. The at least one customizing region (13) modifies the color shifting properties of the liquid crystal layer (11) such that at least two contrasting optically variable regions are provided by the regions covered by the at least one customizing region and regions not covered by the at least one customizing region.
Patent GB-2455107-B (GB)
Title: Frequency sensitive lighting control device
Inventor: MANS PAUL
IPC: H02J3/14
Filed: 2007-11-28
Granted: 2010-03-31
Abstract: A device (1) for controlling the electrical power supplied to a light source (2). The device comprises at least one dimmer (5) which is suitable for receiving an input in the form of an alternating current and producing an output in the form of a current of the same or lower power. The device also comprises a frequency sensitive apparatus 6 arranged so as to monitor the frequency of the input. The dimmer is arranged to vary the power of the output in response to the frequency of the input as detected by the frequency sensitive apparatus.
Patent GB-2106506-B (GB)
Title: Production of polymeric polyols
Inventor: STEPTO ROBERT FREDERICK THOMAS
IPC: C07C43/13
Filed: 1982-06-18
Granted: 1985-05-09
Abstract: Polymeric polyols are prepared by reacting a polyhydroxy initiator compound with an epoxide in the presence of alkali metal hydroxide catalyst used in an amount of at least 10% by mole based on the molar amount of polyhydroxy initiator compounds. The polyols so obtained may be chain extended by reaction with further epoxide in the presence of at least 10% by mole of an alkali metal hydroxide catalyst based on the molar amount of the polymeric polyol.
Patent GB-2130870-B (GB)
Title: Device for attaching a strap to a watch case
Inventor: BRASSOUD GERARD
IPC: G04B37/14
Filed: 1983-10-13
Granted: 1985-11-20
Abstract: An attachment device for attaching a strap to a decorative article which includes a lateral support provided on the article and having a throughgoing bore, a loop portion provided on the strap, a shaft slidably mounted in the bore and passing through the loop, the shaft having an enlarged head portion on one end thereof, a spring for biasing the head portion away from the lateral support, and removable locking means for engaging the other end of the shaft to prevent withdrawal of the shaft from the bore, the shaft being movable between a first position wherein the locking means is positioned outside the attachment device for removal thereof and a second position wherein the locking device is moved by the spring to within the attachment device and is therefore substantially nonaccessible.
Patent GB-2126248-B (GB)
Title: Pb alloy solder for semiconductor device
Inventor: HOSODA NAOYUKI
IPC: C22C28/00
Filed: 1983-03-02
Granted: 1986-12-10
Abstract: PCT No. PCT/JP83/00065 Sec. 371 Date Oct. 31, 1983 Sec. 102(e) Date Oct. 31, 1983 PCT Filed Mar. 2, 1983 PCT Pub. No. WO83/03163 PCT Pub. Date Sep. 15, 1983.A soft solder of Pb alloy for semiconductor devices that contains 1 to 65 wt % of Sn or In or both, the balance being Pb and incidental impurities which include less than 50 ppb of radioisotopes and the count of radioactive alpha-particles being not more than 0.5 CPH/cm2. The solder exhibits high adhesive strength and good wettability. The properties of this material may be further improved by addition of 1 to 10 wt % of Ag.
Patent GB-2154570-B (GB)
Title: Coated particulate fillers
Inventor: WRIGHT PETER JOHN
IPC: C09C3/08
Filed: 1985-02-20
Granted: 1987-09-30
Abstract: Filler particles, e.g. calcium carbonate particles, are coated by the application of a C6-C10 aliphatic carboxylic acid, such as n-octanoic acid or n-decanoic acid, in the presence of water and an alcohol. The coated particles may be incorporated into polymers, such as unsaturated polyester resins or polyvinyl chloride.
Patent GB-2192738-B (GB)
Title: Alarm mechanism
Inventor: YOSHIZAWA KEIICHI
IPC: G04C21/20
Filed: 1987-07-17
Granted: 1990-01-04
Abstract: An alarm mechanism for an alarm clock has an alarm hand and an hour hand mounted coaxially with respect to each other and the alarm hand and the hour hand are formed with integral hubs having cam grooves and cam pawls. The cam grooves and cam pawls are positioned with the same positional relationship with respect to the hub portions of the alarm hand and the hour hand so that at a preselected alarm time, the cam grooves and cam pawls cooperatingly engage one another to thereby actuate a mechanism to sound the alarm of the alarm clock. The alarm hand has an alarm pinion gear formed integrally with the annular hub portion of the alarm hand. Thus, in attaching the hands to the clock during assembly, it is possible to attach the alarm hand and the hour hand at any random angular position without having to pay special attention to the respective positional relationships of the two hands.
Patent GB-2231372-B (GB)
Title: Self-acting air bearing spindle for disk drive
Inventor: WHITE NORMAN J
IPC: F16C33/10
Filed: 1989-05-12
Granted: 1993-07-21
Abstract: A spindle assembly with air bearings for use in a hard disk storage device. The spindle assembly consists of a stationary shaft assembly and a rotating hub assembly that is supported in rotation by self-acting air bearings formed between adjacent axial and radial surfaces of the shaft assembly and the hub assembly. The shaft assembly includes a stationary shaft. A cylindrically hollow ceramic sleeve is fitted around the shaft. A double herringbone groove pattern is indented into the outer cylindrical surface of the sleeve. A further hollow ceramic cylinder fits over the sleeve such that a suitable air bearing can develop between the outer surface of the sleeve and an inner surface defined in the cylinder. Two disk-shaped ceramic thrust plates are fitted around the shaft, one on either side of the hollow sleeve. The innermost surfaces of the thrust plates are indented with a herringbone groove pattern such that a suitable air bearing can develop between the surface of the thrust plates and the flat end surfaces of the cylinder. A motor stator assembly is fitted to the end of the stationary shaft beyond one of the thrust plates, and a magnetic rotor assembly is fitted to the inside surface of a rotating aluminum hub adjacent to the stator.
Patent GB-2220638-B (GB)
Title: A container for money,tokens or savings stamps
Inventor: LEONG ESQ BENNY
IPC: A45C1/12
Filed: 1989-07-03
Granted: 1992-11-18
Abstract: A container (2) for money, tokens or savings stamps, which container (2) comprises a body portion (4) for receiving the money, tokens or savings stamps, and feed means (6) through which the money, tokens or savings stamps are fed to the body portion (4), the container (2) being such that it is foldable and unfoldable to a flat condition and an erect condition, and the feed means (6) being such that in the erect condition of the container (2) the feed means (6) has at least one primary opening (8) through which the money, tokens or savings stamps are inserted, and baffle means (14) for at least hindering the return passage of the money, tokens or savings stamps from the body portion through the primary opening (8).
Patent GB-2299008-B (GB)
Title: Plant growing
Inventor: HARRISON SAMUEL JAMES
IPC: A01G9/10
Filed: 1995-03-21
Granted: 1999-02-24
Abstract: PCT No. PCT/GB96/00661 Sec. 371 Date Sep. 19, 1997 Sec. 102(e) Date Sep. 19, 1997 PCT Filed Mar. 21, 1996 PCT Pub. No. WO96/28963 PCT Pub. Date Sep. 26, 1996A planting assembly comprises a single sheet of flexible woven fabric material which is formed into a multiplicity of elongate channels which extend parallel to one another. The channels are defined by folding the material back upon itself to form inner walls of the assembly. The assembly is supported by means of compost within the channels and compost which is banked up against the outside of the outer walls. To remove plants from the assembly, outer walls of the assembly can be moved apart in order to unfold the material.