baber/WOPTO huggingface dataset:
Patent ZA-823408-B (ZA)
Title: Process for continuous production of shaped bodies of synthetic resin reinforced with axially parallel fibers
Inventor: KUHL MARTIN
IPC: B29C67/00
Filed: 1982-05-17
Abstract: A process for continuous production of shaped bodies of synthetic resin reinforced with axially parallel fibers wherein a plurality of continuous fibers are drawn through spaced apertures in a perforated guide plate and then through an alternating series of impregnating baths and shaping nozzles and finally through a hardening zone. The impregnating baths, shaping nozzles, and drying zone are disposed in a vertical arrangement, the shaped body withdrawn from one shaping nozzle is passed with a further group of fibers through the next resin impregnating bath and shaping nozzle, the impregnating resin on the surface of the shaped body is still liquid as it enters the next impregnating bath and all of the impregnating baths and the drying zone are maintained at the same temperature. The resulting fiber-reinforced shaped synthetic resin bodies are particularly suitable as electrical insulators which also exhibit good mechanical strength and which are especially useful in high voltage installations.
Patent ZA-824826-B (ZA)
Title: Leaf springs of composite material
Inventor: LE GALLAIS R
IPC: F16F1/28
Filed: 1982-07-07
Abstract: A fibre reinforced composite leaf spring is provided at its end with an end fitting for attachment to a rigid part of a vehicle. The end fitting 11 comprises an attachment member which fits snugly within an arcuate recess defined by a terminal portion of the spring. A sheet metal clamping member surrounds and reinforces the attachment member and recess and is rivetted or otherwise fastened to the leaf spring at a position remote from its terminal portion. The terminal portion of the spring extends around the attachment member at least beyond a position at right-angles to the longitudinal axis of the spring.
Patent ZA-838071-B (ZA)
Title: Composition and method for detecting antistreptolysin o
Inventor: GREEN LORRENCE HOWELL
IPC: G01N33/569
Filed: 1983-10-28
Abstract: A reagent composition and a method useful in measuring antistreptolysin O in a blood sample is based upon the reversible inhibition or inactivation of the hemolytic activity of streptolysin O by adjusting the pH to outside the hemolytic activity range.
Patent ZA-845576-B (ZA)
Title: Regulating apparatus for an electrostatic filter
Inventor: DAAR HORST
IPC: G05B13/02
Filed: 1984-07-19
Abstract: A control device for an electrostatic precipitator including a plurality of filter chambers connected in series to one another comprises a first component connected to a particle density sensor at the output of the last filter chamber for computing desired values of the particle densities at the outlets of the individual filter chambers in response to the difference between a desired particle density and a measured particle density of the outflowing gases at the output of the last filter chamber. The control device includes a second component for estimating actual values of the particle densities at the outlets of the individual filter chambers and a third component connected to the first and the second component for generating control signals in response to the deviation between the computed desired particle densities and the estimated actual particle densities, the control signals being fed to individual filter control units operatively coupled to transformer and rectifier sets associated with respective filter chambers.
Patent ZA-858855-B (ZA)
Title: A process for the preparation of high-purity magnesium oxide
Inventor: AINSCOW WILLIAM STUART
IPC: C01F5/06
Filed: 1985-11-19
Abstract: High purity magnesium oxide is obtained from a magnesite-containing ore, the impurities of which include calcium compounds. The ore is first calcined and the resulting magnesium oxide is converted to magnesium chloride by leaching with an ammonium chloride solution. Calcium chloride is also produced at the same time. The resulting magnesium chloride and calcium chloride are treated with carbon dioxide to form calcium carbonate and magnesium carbonate which can be precipitated and filtered out of the resulting magnesium chloride solution. The magnesium chloride solution is then reacted with ammonium carbonate to produce a magnesium carbonate trihydrate crystal slurry containing ammonium chloride. The ammonium chloride is subsequently removed and returned to the ammonia recovery stage for leaching of the calcined magnesium oxide while the crystals are dried and decomposed into carbon dioxide and magnesium oxide.
Patent ZA-865275-B (ZA)
Title: Intermediates and process for antibiotics
Inventor: EVANS DAVID ALBERT
IPC: C07D413/14
Filed: 1986-07-15
Abstract: 7β-Acylamino-3-trifluoromethylsulfonyloxy-1-carba-3-cephem-4-carboxylic acid antibitic compounds, esters and salts thereof, and the corresponding 7-amino and protected 7-amino 1-carbacephalosporins are provided. The 3-trifluoromethylsulfonyloxy-substituted 1-carbacephalosporins also are useful in a process for preparing 3-halo-1-carbacephalosporins which comprises displacing the 3-trifluoromethylsulfonyloxy ester group with halide ion in an aprotic polar solvent.
Patent ZA-865397-B (ZA)
Title: Chemical process and catalyst
Inventor: BARRI SAMI ALI IBRAHIM
IPC: C07C11/02
Filed: 1986-07-18
Abstract: Alkanes are dehydrogenated to alkenes, for example n-butane to n-butenes by contact with a catalyst comprising a silicalite and a platinum group metal the catalyst being substantially free of alkali and alkaline earth metals. The selectivity of the product to butenes is improved by either presulphiding the catalyst or by passing a minor amount of a sulphur-containing compound with the alkane feed.The catalyst can be prepared by either forming the silicalite in the presence of the platinum group metal or alternatively contacting preformed silicalite with a solution of a platinum group metal.
Patent ZA-866095-B (ZA)
Title: A label
Inventor: INSTANCE DAVID JOHN
IPC: G09F3/02
Filed: 1986-08-13
Abstract: A label for attachment to a product, the label including an Integral sheet and envelope comprising a sheet portion such as a sheet of printed instructions, and an envelope portion for removably carrying the sheet portion, the sheet portion and envelope portion being both formed from a common single folded sheet, the sheet comprising opposing side edges interconnected by opposing end edges, the sheet being divided into at least first and second parallel rows of three rectilinear panels each, the panels of the first row forming one of the end edges and being separated from the corresponding panels of the second row by a fold line which extends transversely relative to the side edges of said sheet, and a line of perforations which extends between and transversely relative to the side edges of the sheet across the second row of panels so as to seperate the envelope portion and the sheet portion, the second row of panels being folded about the fold line so as to to adjacent corresponding panels of the first row, the two estev panels of the first and second rows being folded behind the remaining centre panels such that the first row of panels defines the envelope portion which contains the sheet portion defined by the second row of panels, the transverse width of the said outer panels of the first and second rows being such that the opposing end panels of the first and second rows do not meet each other when thetwo outer panels of thefirst and second rows are folded behind the centre panels as aforesaid thereby to expose a central portion of the centre panel of the second row which is between the fold line and the line of perforations, a front face of the centre panel of the first row forming an exposed front of the envelope portion, with the folded over outer panels of the first row and the said central portion forming the rear of said envelope portion and being adhered to a support web, the envelope portion remaining open along the said one end edge which remains uncovered so that said sheet portion is removable from said envelope portion through said one end edge, while said envelope portion remains folded, by tearing said sheet portion along said line of perforations.
Patent ZA-875742-B (ZA)
Title: Solid-state trip unit of an electrical circuit breaker with contact wear indicator
Inventor: CORCOLES VINCENT
IPC: H02H3/093
Filed: 1987-08-04
Abstract: A digital solid-state trip unit of an electrical circuit breaker is equipped with an electrical contact wear indicator enabling the degree of wear of these contacts to be known. Each time the circuit breaker performs a break, the microprocessor determines a contact wear value, in terms of the maximum value of the current broken. The correspondence between the wear value and the current broken is stored in a ROM memory and the successive wear values are added in a NOVRAM memory whose contents are representative of the degree of contact wear. These contents can be displayed to indicate to the user that the condition of the contacts has to be checked.
Patent ZA-879565-B (ZA)
Title: Cosmetic product
Inventor: PARK ANDREW CAMPBELL
IPC: A61K/
Filed: 1987-12-21
Abstract: A substantially anhydrous propellant-containing antiperspirant product suitable for topical application to the skin comprises a finely-divided powder antiperspirant agent which is normally insoluble in the liquid phase of the product, an anhydrous alcohol chosen from ethanol, isopropanol or mixtures thereof, a suspending agent in the form of a hydrophobically treated clay, a normally gaseous anhydrous propellant and optionally and emollient liquid which is less volatile than isopropanol and a normally liquid anhydrous propellant; provided that the weight ratio of the suspending agent to the anhydrous alcohol is from 2:1 to 1:12 to achieve maximum efficacy as measured by sweat weight reduction following topical application of the product to perspiring skin.
Patent ZA-892932-B (ZA)
Title: Vehicle parking system
Inventor: GIVATI IZHAK
IPC: E04H6/22
Filed: 1989-04-20
Abstract: A parking system for automotive vehicles, comprises a building structure (2) divided into a ground parking level (S1) and at least two upper parking levels (S2-S3), each having a floor and a ceiling defining between them one or more lines of parking spaces extending longitudinally of the respective level. The floor and ceiling of each level are spaced from each other a distance which is greater than twice the height of the vehicles to be parked in the respective level, to define a lower zone of parking spaces for supporting the vehicles, and an upper zone for conveying the vehicles to a selected parking space in the lower zone.
Patent ZA-901601-B (ZA)
Title: (3-(c16-c18)-alkanesulphinyl-and-sulphonyl-2-methoxy-methylpropyl)-(2-trimethylammonioethyl)phosphates
Inventor: BOSIES ELMAR
IPC: C07F9/10
Filed: 1990-03-02
Abstract: 3-(C16-C18)Alkanesulphinyl- and sulphonyl-2-methoxymethylpropyl (2-trimethylammonioethyl)phosphates, their pharmacologically acceptable salts, process for their preparation and medicaments having antitumour action containing these compounds.
Patent ZA-908343-B (ZA)
Title: Antimuscarinic bronchodilators
Inventor: CROSS PETER EDWARD
IPC: A61K31/435
Filed: 1990-10-18
Abstract: Compounds having the formula: <CHEM> wherein X is either (a) a phenyl group optionally substituted by 1 or 2 substituents each independently selected from halo, CR3, C1-C4 alkyl, C1-C4 alkoxy and hydroxy, or (b) a thienyl group; and Y is an imidazolyl, pyrazolyl, triazolyl or tetrazolyl group optionally substituted by 1 or 2 substituents each independently selected from halo, CF3, C1-C4 alkoxy, hydroxy and amino; and pharmaceutically acceptable salts thereof, are antimuscarinic bronchodilators useful in the treatment of chronic obstructive airways disease and asthma.
Patent ZA-909903-B (ZA)
Title: New compounds
Inventor: ASK ANNA-LENA
IPC: A61P25/04
Filed: 1990-12-10
Abstract: Compounds of the formula IV for use as local anaesthetica and analgetica, as well as a method for their preparation, their pharmaceutical preparations and their use.    <IMAGE>  IV
Patent ZA-917407-B (ZA)
Title: Altered antibodies and their preparation
Inventor: GORMAN SCOTT DAVID
IPC: C07K16/28
Filed: 1991-09-17
Abstract: An altered antibody chain is produced in which the CDR's of the variable domain of the chain are derived from a first mammalian species. The framework-encoding regions of DNA encoding the variable domain of the first species are mutated so that the mutated framework-encoding regions encode a framework derived from a second different mammalian species. The or each constant domain of the antibody chain, if present, are also derived from the second mammalian species.
Patent ZA-944728-B (ZA)
Title: alph -amino acid compounds a process for the preparation thereof and pharmaceutical compositions containing them
Inventor: DUFLOS MURIEL
IPC: A61K31/44
Filed: 1994-06-30
Abstract: Compounds of general formula: <IMAGE>  in which m, X, Y, A, R2 and R3 are defined in the description. Medicaments.
Patent ZA-944771-B (ZA)
Title: Process for producing a coated food product
Inventor: JARRETT GRAHAM ANDREW
IPC: A23L1/00
Filed: 1994-07-01
Abstract: A process for manufacturing a food product having a thick and irregular coating comprising: (a) coating the food product with a batter; and (b) coating the food product with agglomerated powder; such that the ratio of batter to agglomerated powder is 2.5:1 to 1:1.5.
Patent ZA-952214-B (ZA)
Title: Methods and compositions useful for inhibiting angiogenesis
Inventor: BROOKS PETER
IPC: A61K38/00
Filed: 1995-03-17
Abstract: Angiogenesis is inhibited in a tissue by admin. of a compsn. comprising an alpha vbeta 3 antagonist.
Patent ZA-954985-B (ZA)
Title: Calendering system
Inventor: AABERG BO-CHRISTER
IPC: D21G1/00
Filed: 1995-06-15
Abstract: PCT No. PCT/SE95/00597 Sec. 371 Date Dec. 9, 1996 Sec. 102(e) Date Dec. 9, 1996 PCT Filed May 26, 1996 PCT Pub. No. WO95/34715 PCT Pub. Date Dec. 12, 1995A calendering system in a papermaking or board manufacturing process, the system comprising at least one press nip, an endless calender belt (30) having a core (32) and a compressible, elastic material bonded to the core (32), as well as a paper or paperboard web (16) which passes together with the belt (30) through the press nip and the dewatering of which is completely or at least substantially completely terminated earlier in the manufacturing process. The calender belt (30) has in its thickness direction a first hardness on the side (34) of the core (32) closest to the web (16) and a hardness on the opposite side (36) of the core (32) that is higher than the first hardness. The first hardness is so selected in relation to the web (16) that the surface (38) of the calender belt (30) engaging the web (16) can adapt its shape in the press nip (14) to unevennesses in the surface (20) of the web (16).
Patent ZA-983958-B (ZA)
Title: An helical food product
Inventor: MATTHEWS BERNARD TREVOR
IPC: A23P1/12
Filed: 1998-05-11
Abstract: The present, invention provides a food product comprising one or more plastic food substrates formed into a helical configuration and coated with a fluid barrier agent to prevent reannealing of adjacent turns of the product. The fluid barrier agent may be an edible vegetable oil such, for example, as hydrogenated vegetable oil, Soya oil, rape oil, sunflower oil, safflower oil, peanut oil or a mixture of such oils. The product may define a single helix or a multiple helix, e.g. a double or triple helix. The invention also provides a method and apparatus for making such a helical food product. <IMAGE>   <IMAGE>
Patent ZA-986081-B (ZA)
Title: Bonding fastener part and process for the manufacture thereof as well as an apparatus for implementing the process.
Inventor: SCHULTE AXEL
IPC: A44B18/00
Filed: 1998-07-09
Abstract: The invention relates to an adhesive closing part, especially for foaming upholstery parts of car seats during production of the latter, comprising adhesive elements (10) arranged on one side for connection to corresponding adhesive elements of another adhesive closing part by forming an adhesive closure and connecting elements on the other side of the adhesive closing part for producing a connection to the corresponding foam material. A reliable and high-strength connection to the foam material is achieved due to the fact that the connecting elements consist of an adhesive medium, especially a fluorine gas, applied at least on the other side of the adhesive closing part.
Patent GB-2376604-B (GB)
Title: A radio communication device and method therefor
Inventor: HATALA EDWARD
IPC: H04L29/12
Filed: 2001-06-15
Granted: 2003-11-19
Abstract: This invention relates to a method and apparatus for allocating a device address to a communication device and/or transmitting data to a communication device having a device address. A mobile communication device assigns itself a device address by performing the step of determining the device address at least partly in response to a position of the mobile communication device. A base station 209 transmits data to the mobile communication device by performing the steps of determining a target location area 211; determining a device address at least partly in response to the target location area 211; and then transmitting the data using the device address. The invention is particularly applicable to cellular communication systems.
Patent GB-2404140-B (GB)
Title: Robot cleaner
Inventor: KIM KI-MAN
IPC: G05D1/02
Filed: 2004-07-22
Granted: 2005-09-14
Abstract: The robot cleaner has a body with a drive part and a suction member and a bumper (200) attached to the cleaner body by a support structure (240), when a collision occurs between an obstacle and the cleaner the bumper moves towards the cleaner body to absorb the shock and protect the body. In response to the movement a sensor (300) is turned on and affects the controller in order to change the direction of the cleaner drive part to thereby move the cleaner away from the obstacle.
Patent GB-2061578-B (GB)
Title: Data transmission system
IPC: G07C9/00
Filed: 1980-05-30
Granted: 1984-02-01
Abstract: In a data transmission system comprising at least a data bank, data may be called from a subscriber station. In order that first data may be called by a first circle of authorized subscribers and that other data may be called only by a second circle of authorized subscriber, the subscriber station has a read out apparatus which authorizes the data call only when the data which may be read out from an authorization card to be inserted in the apparatus fulfil predetermined testing criteria.
Patent GB-2178247-B (GB)
Title: Electric machine comprising magnetic bearing means
Inventor: DE JAGER MACHIEL JAN
IPC: F16C17/08
Filed: 1986-07-14
Granted: 1989-01-18
Abstract: An electric machine comprises a stator 7 and a rotor 17 mounted on a rotor shaft 15. In order to preclude axial vibrations of the rotor shaft the machine is provided with a first magnet 19a incorporated in a thrust block 19 and a second magnet 23 on the rotor shaft. The first and second magnetic means cooperate with each other to urge a bearing portion 15a of the rotor shaft against a bearing surface 19b of the thrust bearing with a predetermined pressure.
Patent HU-217227-B (HU)
Inventor: HENRIKSSON MATS
IPC: B01D29/11
Filed: 1993-12-03
Abstract: A találmány tárgya vízszűrő, atőmerőművek hűtőrendszerébenvészhelyzetben használt hűtővíz szűréséhez. A találmány szerintiberendezés hűtővízszűrő víz szűréséhez legalább egy vésztartalékhűtőrendszer számára, amely szükség esetén a vésztartalék hűtőrendszerfúvókáit táplálja azzal a céllal, hőgy megengedhetetlen hőmérséklet-növekedés esetén hűtse a reaktőrmagőt. A szűrőnek van egy bűrkőlatalegalább egy, célszerűen hengeres, nyílásőkkal ellátőtt szűrőfallal(10), amelyen keresztül a víz kívülről befelé átáramőlhat a bűrkőlatbelsejébe, és egy első csővezetéken (4) keresztül össze van kötve egy,a zárt reaktőrtéren kívül elhelyezett szivattyúval, valamint össze vankötve egy másődik csővezetékkel (7), amelyen keresztül mősóvízjűttatható a bűrkőlat belsejébe azzal a céllal, hőgy szükség esetén átlehessen öblíteni a szűrő falát, belülről kifelé átáramőltatva azőnkeresztül a mősóvizet, eltávőlítva ezáltal a szűrőfalra (10) kívüllerakódőtt szüredéket. A szűrőfal (10) el van látva a szűrőfalra (10)kívülről rárakódőtt szüredékréteget több részre ősztó, és ezáltal aszüredék eltávőlítását megkönnyítő eszközökkel. A találmány szerintieszközök több hősszirányú, a kerület mentén kiősztőtt és sűgáriránybankiterjedő szárnyakkal (17) vagy szárnyszerű elemekkel vannak ellátva. ŕ
Patent IT-1184361-B (IT)
Inventor: MARCHETTI AUGUSTO
IPC: B65B7/20
Filed: 1985-03-06
Granted: 1987-10-28
Abstract: A pair of helical guides has each guide made up of two integral helical portions, one outermost and the other innermost, longitudinally offset from each other. The two portions develop from respective basically parallel oblique inlet ends to respective coplanar horizontal outlet ends and are engageable by the erect side flaps of wider or narrower boxes respectively without the necessity of adjustment of the distance apart thereof.
Patent IT-1222134-B (IT)
Title: Photographic silver bromo-iodide emulsions and photographic elements
Inventor: AMICUCCI MARCELLO
IPC: G03C/
Filed: 1987-07-24
Granted: 1990-09-05
Abstract: New photographic light-sensitive silver bromo-iodide emulsions are characterised in that at least 10%, pref. at least 30%, of the total projected are of Ag halide grains comprises Ag bromo-iodide grains with at least one substantially concave major crystal face of dia. at least 0.6 microns and concavity such that at its deepest point the half-thickness of the crystal is less than 80% of the half thickness at the border. Also claimed are photographic assemblies, including colour assemblies which contain at least one such emulsion and a process for preparing the emulsions. Ag halide grains are prepd. in 3 stages: (a) double-jet pptn. at constant pBr 0.6-1.2 in presence of soluble chloride to form thick Ag halide nuclei; (b) double-jet pptn. using a Ag salt soln. at constant concentration and accelerating flow rate and a bromide + iodide soln. at increasing concentration and constant flow rate while pBr decreases about 1.2 to about 0.6. and (c) single jet addn. of Ag salt soln. until pBr rises above 1.2.
Patent IT-1226855-B (IT)
Inventor: DAYER JEAN-MICHEL
IPC: C07K14/00
Filed: 1988-08-25
Granted: 1991-02-19
Abstract: This invention relates to interleukin 1 inhibitors (IL-1 INHs) that selectively inhibit interleukin 1 activity. The invention also relates to processes for purifying such IL-1 INHs from urine and for producing such IL-1 INHs by hosts transformed with recombinant DNA molecules comprising DNA sequences encoding the inhibitors, and to methods of treatment and compositions characterized by such IL-1 INHs. These methods and agents are useful in immunosuppressive and anti-inflammatory applications and therapies.
Patent IT-1226422-B (IT)
Title: Cantilevered rolling mill assembly with two supports
Inventor: CASAGRANDE BRUNO
IPC: B21B/
Filed: 1988-08-31
Granted: 1991-01-15
Abstract: Cantilevered rolling mill assembly has a drive assembly which comprises a pair of rotating shafts each supporting a roll locked between two supports. The assembly has a front frame and two uprights which form a cantilevered stand to support the rolls. One upright is integral with the front frame. A drive shaft is coaxial with the shafts. The distance between the shafts and drive shaft is adjustable by means of an eccentric support mechanism for centre to centre distance adjustment of the rolls.