baber/WOPTO huggingface dataset:
Patent ZA-875530-B (ZA)
Title: Monoclonal antibodies specific to surface receptor for ige and hybrid cell lines producing these antibodies and use thereof
Inventor: KISHIMOTO TADAMITSU
IPC: C07K16/28
Filed: 1987-07-28
Abstract: An object of the present application is to provide new anti-Fc epsilon R-antibodies which enable B cells to be identified at a specific differentiation stage as well enabling the different degrees of atopy and Fc epsilon R-receptor expression to be defined as a result by the showing that Fc R is a B cell specific phenotype marker, the expression of which is strictly correlated with the differentiation stage of B cells, especially with the isotype switching in B cells. Therefore, Fc epsilon R positive B cells can be recognized by detection with the new antibodies of the expressed Fc R, e.g. the expressed Fc R in supernatant having a molecular weight of about 25 Kd, and the use thereof in an ELISA.
Patent ZA-879595-B (ZA)
Title: Ethynylheteroaromatic acids having retinoic acid-like activity
Inventor: CHANDRARATNA ROSHANTHA A S
IPC: C07D307/54
Filed: 1987-12-22
Abstract: Retinoid-like activity is exhibited by compounds of the formula <CHEM> wherein A is pyridyl, furyl, thienyl, pyridazinyl, pyrimidinyl or pyrazinyl; n is 0-5; and B is H, -COOH and its esters, amides and pharmaceutically acceptable salts, -CHO and its acetal derivatives, -COR1 and its ketal derivatives where R1 is -(CH2)nCH3 where n is defined above, or -CH2OH and its ether and acyl ester derivatives; or a pharmaceutically acceptable salt.
Patent ZA-895453-B (ZA)
Title: Removal of nox from the waste gases obtained in the production of fertilizers
Inventor: WUNDER RAINER
IPC: B01D53/56
Filed: 1989-07-18
Abstract: NOx-containing exhaust gases arising in the manufacture of fertilisers by digestion of raw phosphates with nitric acid are removed by adsorption in a scrubbing fluid. For this purpose, the exhaust gases are scrubbed in a scrubbing stage with a circulated ammonium nitrate solution of which the concentration is held at values from 5 to 30 % by weight and the pH is held at values from 3 to 7 by addition of ammonia and the temperature is at most 40 DEG C. The ammonium nitrate solution laden with NOx is heated to at least 55 DEG C in a regeneration stage, cooled again to the temperature of the scrubbing stage after it has left the regeneration stage, and at least partially recycled to the latter. <IMAGE>
Patent ZA-897713-B (ZA)
Title: Stabel aqueous solution of primycin,pharmaceutical and cosmetic compositions containing these solutions and process for preparing same
Inventor: SZENTMIKLOSI PETER
IPC: A61K9/08
Filed: 1989-10-11
Abstract: The invention relates to novel stable aqueous primycin solutions containing 0.5 to 1.75% by mass/volume of primycin sulfate or 2.5 to 9% by mass/volume of a complex of primycin with N-methylpirrolidone and 2 to 15% by mass/volume of pyroglutamic acid, preferably L--pyroglutamic acid or a soluble salt, preferably the sodium salt thereof as calculated for the volume of the solution to be prepared and 40 to 600% by volume of isopropanol as calculated for the volume of the solution to be prepared as well as water in an amount supplementing up to 100%. The invention further relates to pharmaceutical or disinfecting cosmetic compositions mainly for topical treatment containing the above primycin solution optionally in admixture with pharmaceutically acceptable auxiliary materials and, if desired. with other non-synergistic therapeutically active ingredient(s), suitably desquamating and/or antiinflammatory agent(s). The invention further relates to the preparation of the above primycin solutions and compositions containing these solutions.
Patent ZA-903077-B (ZA)
Title: Threshing device
Inventor: TOGNANA ALDO
IPC: A24B5/10
Filed: 1990-04-24
Abstract: The device (1) has a first threshing rotor (3) bearing a first number of radial blades (5), and a second counter-rotating loading rotor (4) having a different number of radial blades (6). The rotors (3,4) are arranged side by side and adapted to be driven in phase at different speeds. A fan (9) generates a flow of air at a region of alignment of the radial blades (5,6) of the first and second rotors (3,4), and the first rotor (3) has a rear outlet (18) for threshed leaves.
Patent ZA-904953-B (ZA)
Title: Bearings
Inventor: EASTHAM DAVID RAYMOND
IPC: C23C14/06
Filed: 1990-06-26
Abstract: PCT No. PCT/EP90/00970 Sec. 371 Date Jan. 30, 1991 Sec. 102(e) Date Jan. 30, 1991 PCT Filed Jun. 18, 1990 PCT Pub. No. WO91/00375 PCT Pub. Date Jan. 10, 1991.Bearings having an overlay (14) deposited by cathodic sputtering. In one example the overlay comprises an aluminum matrix (22) containing a dispersed phase (24) of tin. The overlay may contain a relatively low content of tin adjacent the interface (18) with the substrate (10;12) rising to a relatively high content at the surface. The surface may comprise a layer (26) of substantially pure tin to act as a sacrificial overlay during initial running of the bearing.
Patent ZA-907655-B (ZA)
Title: Defibrillation method and apparatus
Inventor: SWEENEY ROBERT JOSEPH
IPC: A61N1/39
Filed: 1990-09-25
Abstract: An apparatus for defibrillating a mammal in need of defibrillation comprising:   a) a sensing means for determining the mammal's fibrillation cycle length; b) a shocking means for administering bursts of electrical current to a mammal; and c) a timing means, connected electrically to said sensing means and said shocking means, for activating said shocking means such that said means delivers a plurality of bursts of electrical current sequentially to said mammal, the timing between said bursts being based upon the fibrillation cycle length determined by said sensing means. p
Patent ZA-913510-B (ZA)
Title: A method for the prevention of crop injury in the presence of synergistic pesticide combinations
Inventor: NEWHOUSE KEITH ELLING
IPC: C12N15/29
Filed: 1991-05-08
Abstract: The present invention provides a method for protecting or preventing a crop from injury due to the application of a combination of compounds by altering the susceptibility of the crop by incorporating a gene resistant to inhibition by at least one of the compounds in the combination into the genome of the crop.
Patent ZA-946724-B (ZA)
Title: Method and apparatus for fluffing high consistency wood pulp to optimize reaction with a bleaching reagent
Inventor: CARLSMITH L ALLAN
IPC: D21B1/30
Filed: 1994-09-01
Abstract: An apparatus produces elongate multi-fiber particles of extremely small size to facilitate substantially complete penetration of high consistency pulp fibers by ozone when exposed thereto. A housing is provided having first and second ends and a substantially smooth interior housing surface. A means is provided for introducing high consistency wood pulp into the housing. A source of ozone gas bleaches the high consistency pulp within the housing. A pin rotor is rotatably mounted within the housing, and includes a plurality of pins, each pin having a pin tip. A means is provided means for limiting the build up of high consistency pulp fiber accretions on the pin tips.
Patent ZA-953378-B (ZA)
Title: Highly concentrated solid acifluorfen powders and processes for making dry form solid acifluorfen powders
Inventor: LISA RUDOLPH E
IPC: A01P13/00
Filed: 1995-04-26
Abstract: The present invention provides hygroscopic herbicide formulations in dry, flowable powder forms and associated methods of making the powders and tablets. The most preferred formulation uses an effective amount of a acifluorfen combined with a citrate sequestrant.
Patent ZA-957576-B (ZA)
Title: Absorbent composite structure comprising a plurality of hydrogel-forming polymer particles bonded to a substrate by a cross-linking agent capable of forming inter-particle cross-link bonds and method of making the same
Inventor: PLISCHKE MANFRED
IPC: A61F13/53
Filed: 1995-09-08
Abstract: The invention relates to an absorbent composite structure comprising a substrate having an upper and a lower surface and a plurality of hydrogel-forming polymer particles chemically bonded to at least one surface of the substrate (3), wherein the polymer particles (2) each comprise a plurality of cross-linked molecules (13=18). The substrate and the hydrogel-forming polymer particles are connected by a crosslinking agent capable of crosslinking the molecules of the particles. For at least a part of the structure the degree of inter particle cross-linking between the particles is sufficiently low that no inter-particle crosslinked macrostructures are formed of circumscribed dry volume larger than 10mm<3>. In this manner the particles are firmly attached to the substrate in both the dry and wet state, without negatively affecting the substrate's flexibility and while maintaining a desired permeability of the composite structure. The firm attachment of the particles to the substrate allows subjecting the substrate to a physical deformations, for instance to impart extensibility thereto, without the particles becoming detached. <MATH>
Patent GB-2447439-B (GB)
Title: Access point power control
Inventor: CARTER ALAN
IPC: H04W52/00
Filed: 2007-02-02
Granted: 2012-01-25
Abstract: There is described a method of controlling a basestation in a cellular wireless communications network, the method comprising, within the basestation, autonomously and dynamically adapting a maximum value for a total transmit power of the basestation, such that interference between the basestation and other access points in the vicinity is minimized.
Patent GB-2036061-B (GB)
Title: Anthraquinone reactive dyestuffs
IPC: C09B62/06
Filed: 1979-11-05
Granted: 1983-02-09
Abstract: Dyestuffs of the formula   <IMAGE>   wherein R1, R2, R3, R4, m, n, p and X have the meaning given in the description, and their use for dyeing and printing materials containing hydroxyl groups or amide groups, such as textile fibres, filaments and woven fabrics of wool, silk or synthetic polyamide or polyurethane fibres, and for dyeing and printing natural or regenerated cellulose in dyeings and prints which are fast to washing. Blue dyeings and prints which are fast to light and wet processing are obtained.
Patent GB-2077009-B (GB)
Title: Microprocessor
IPC: G06F21/71
Filed: 1981-05-19
Granted: 1985-04-17
Abstract: A microprocessor system has a central processing unit which includes an independent address data path 106 and an independent arithmetic logic unit (ALU) data path 104. Each. is capable of simultaneous operation during a clock cycle. The data paths have a shared input multiplexer 116 connected to receive information from an information bus 102. A shared bus register 120 is connected to receive the information from the input multiplexer, and the shared output multiplexer 158 is connected to receive information from the bus register and other units in the data paths to supply the information to the information bus. The ALU data path has a register file 166 incorporating at least one bi-directional shift register linked to another register in the register file. An internal counter 162 forms a portion of the ALU data path and supplies information both to the register file and to the ALU 110. The bus register is split into at least two one-byte registers to allow fast execution of byte instructions. A control unit 200 for the microprocessor system includes a programmable logic array (PLA) 206 having at least one routine for testing operation of the microprocessor system, together with a control line connected to a console of a system including the microprocessor system, to allow the user to initiate system tests from the console. Data and programs in the microprocessor system are protected against access or modification by an unauthorized user through an ABORT function. <IMAGE>
Patent GB-2129748-B (GB)
Title: Device for reducing squall loads on aircraft wings
Inventor: KLUG HEINZ GUNTER
IPC: B64C13/16
Filed: 1983-10-07
Granted: 1986-01-08
Abstract: In an aircraft having airfoil wings 10 provided with flaps or passages, there are provided, over the outer portion 10c of the wing 10, slot-like narrow flow channels 11 from the underside to the upper side of the wing structure 10, so arranged and designed that the gust lift is nullified, such channels being controlled by respective flaps 12. The flaps 12 may be opened by a gust- sensing system, or by the pressure differential between the lower and upper sides of the wing exceeding a predetermined value. Upward airflow through the channels 11 causes upper surface flow separation aft of the channels, with consequent reduction of lift. <IMAGE>
Patent GB-2212144-B (GB)
Title: Stacking equipment
Inventor: CLARK ALAN
IPC: B65H31/30
Filed: 1988-10-31
Granted: 1991-10-02
Abstract: Stacking equipment for stacking products such as boxes or cartons in lay-flat form onto pallets, comprising a receiving conveyor (1) means (6,7,8) thereon for collecting a batch of products together in predetermined disposition, and a push plate (11) for transferring an assembled batch of products onto a main support bed (15). The bed (15) raises the batch of products onto retractable temporary support fingers (17) and then returns to receive the next succeeding batch. The batches are stacked successively and finally supported on a pallet which is elevated on bed (15) to support the finished stack which is then discharged from the bed. Also provided are a pallet dispenser (30) adjacent the support bed (15) and a tiesheet dispenser (20) to place an individual tie sheet on the top of each successive batch prior to stacking.
Patent GB-2239509-B (GB)
Title: Pneumatic interlock
Inventor: HODGSON Paul
IPC: F16K17/40
Filed: 1989-10-17
Granted: 1993-09-01
Abstract: An interlock is provided in a pneumatic supply system to ensure a safe and rapid supply of gas to a pneumatically actuated device, such as means for rapidly raising a submerged marker buoy. The interlock comprises a conduit 26 for communicating gas from a supply 10 to an outlet 16. A frangible seal 28 in the conduit isolates the supply from the outlet. An electrically actuated pyrotechnic device is provided to break the seal 28 and a pneumatically operable supply valve 42 (14, Fig 7) is actuable to permit gas to flow along the conduit. A solenoid actuated control valve is provided having an inlet communicating with the conduit and an outlet communicating with an actuator for the supply valve. The pyrotechnic device is only actuable in response to the control valve being opened to admit gas to the supply valve actuator to open the supply valve 42 (14, Fig 7).   The body containing the frangible seal incorporates a recess for receiving the fragmented portions of the disintegrated seal. <IMAGE>
Patent GB-2264623-B (GB)
Title: Dough mixing
Inventor: COLLINS THOMAS HYLTON
IPC: A21C1/00
Filed: 1992-03-05
Granted: 1994-12-21
Abstract: The invention relates to a dough mixing method for use in breadmaking, which comprises mixing together dough ingredients, including ascorbic acid as an improver, in the presence of air or an oxygen-containing gas. The mixing provides sufficient mechanical energy for a sufficient time to develop the gluten in the dough. Excess pressure is applied to the atmosphere around the dough during a first phase of the mixing, and then a reduced pressure is applied during a second phase. Apparatus for carrying out the method is also provided.
Patent GB-2320502-B (GB)
Title: Bioresorbable alginate derivatives
Inventor: DOYLE PETER JOHN
IPC: C08B37/04
Filed: 1996-12-20
Granted: 2000-09-20
Abstract: The invention provides oxidized alginates that are bioresorbable. The oxidized alginates are prepared by controlled oxidation of alginates with dinitrogen tetroxide or the like. The invention also provides pharmaceutical compositions, wound dressings, surgical implants and prostheses comprising the oxidized alginate derivatives. <IMAGE>
Patent HU-215511-B (HU)
Title: Method and apparatus for batchwise biological and eventually chemical purification of soil water
Inventor: LARSSON ERIK
IPC: B01D21/24
Filed: 1992-11-24
Abstract: For batchwise biological and eventually chemical purification of soil or waste water there is used a sludge separator tank (3) and a reactor tank (4). The reactor tank (4) comprises a standpipe (9) for draining clear (purified) water (17) through an outlet thereof by means of overpressure provided in the reactor tank (4), preferably an overpressure provided by an air compression means like a side channel fan (19). The overpressure also can be used for removing excess sludge (14) from the reactor tank (4), for instance returning such excess sludge (14) to the sludge separator tank (3).
Patent HU-219815-B (HU)
Inventor: BENEDETTI LUCA
IPC: A61L27/34
Filed: 1996-02-07
Abstract: A találmány eljárásokat nyújt a sebészet, egészségügy és adiagnosztika területén használatos tárgyak felületének hialuronsavval,annak származékaival vagy egyéb természetes vagy félszintetikuspolimerekkel történő bevonására. Ezek az eljárások lehetővé teszik,hogy az ilyen polimerek stabilan kötődjenek a legkülönbözőbbanyagokból készült tárgyak felületéhez. A találmány szerintieljárásokkal kezelt felületekre nagyfokú nedvesíthetőség jellemző, ésaz, hogy képesek a biológiai folyadékokban jelen lévő baktériumok vagysejtek adhé- zióját meggátolni. ŕ
Patent IT-1184149-B (IT)
Inventor: GUGLIELMO GIORGIO
IPC: C07C/
Filed: 1985-03-11
Granted: 1987-10-22
Abstract: Fluoroxy-halo-compounds are prepared by direct reaction between fluorine and organic compounds having a molecular structure in which at least one oxygen atom is directly bound to a carbon atom in the carbonylic form, in the presence of a fluorination catalyst, in a gaseous phase, at an absolute pressure of between 50 and 800 kPa and at a temperature higher than -50 DEG C and up to 150 DEG C, under conditions of continuous feeding of the reactants and a continuous removal of the reaction product.
Patent IT-1239717-B (IT)
Title: Stacked continuous paper-sheet aligning device for laser printer
Inventor: MESCHI LUCIANO
IPC: B42F/
Filed: 1990-04-23
Granted: 1993-11-15
Abstract: The device includes a stacking plane (12) consisting of parallel metallic rods. A fixed frame (17) arranged at a side of the plane (12) sustains a lateral locator (20) which is fixed in a transversal direction w.r.t. the plane (12) and is movable w.r.t. a vertical direction. A second fixed frame (40) arranged at an opposite side of the plane (12) sustains a second lateral locator (50) which is movable both in the vertical and in the transversal directions. The locators (20,50) consist of straight rods formed by two pairs of coaxial (telescopic) cylinders (52,54 and 62,64). The second locator (50) has a sensor (60) which, by contacting a sheet package (14), stops a motor (42) and sets the locator (50) in a predetermined direction. A worm screw (28), in response to acuation of the motor (42), drives a carriage (43) with an arm (45) towards or away from the plane (12) depending upon the direction of rotation of the motor (42).
Patent IT-1232343-B (IT)
Inventor: SCAPINI GIANCARLO
IPC: A61P3/02
Filed: 1989-09-28
Granted: 1992-01-28
Abstract: The derivatives of glycoside bioflavonoids having general formula:   <CHEM> wherein P represents the flavonic residue containing phenolic hydroxyls and R min  represents H, (CO-R-CO-O-N)n , in which X is selected among H, the cation of a pharmaceutically acceptable base and the radicals of polyoxyethylenglycols, polyoxypropylenglycols and their monomethylethers and R is an alkyl or aryl radical of a dicarboxylic acid, are water soluble and biodecomposable, maintaining at least the same therapeutical activity of the starting bioflavonoids. For their preparation the starting glycoside is reacted with the anhydride of the dicarboxylic acid , the resulting ether carboxylic derivative is reacted with a pharmaceutically acceptable base, for instance an alkali methal hydroxyde, carbonate or bicarbonate, or with polyoxyethylenglycol, polyoxypropylenglycol or their monomethylethers.
Patent IT-1112316-B (IT)
Title: Hot material spraying equipment - has generator driven from engine to produce nozzle pipe heating current
IPC: B05B/
Filed: 1979-04-18
Granted: 1986-01-13
Abstract: The equipment sprays heated material such a bitumen, tar etc. on a surface, and forms a closed mobile unit with heated vessel containing the material, an engine-driven pump a movable electrically-heated pipe to the spray nozzle and a tank for the heating material, the latter also acting as the engine fuel. A generator (26), driven by the engine (24), is also included. It is able to supply the electric power needed to heat the pipe (20). This power can also be used to heat the spray nozzle.
Patent IT-1166943-B (IT)
Title: Rope-making machine
Inventor: TARGA GIORGIO
IPC: D07B/
Filed: 1983-07-26
Granted: 1987-05-06
Abstract: Machine comprises reel-carrying cradles having at their ends pins so they oscillate about an axis along which the cradles are aligned. Strand guide structures are supported rotatably about the axis. The cradles are fixed rigidly together in pairs coaxially by couplings rotatable about the axis. The cradles, with the couplings, form a rigid beam supported at its ends by fixed strands.
Patent IT-1206595-B (IT)
Title: Photoresist for X=ray lithography, esp. for semiconductor mfr. - pref. contg. (meth)acrylate! terpolymer substd. with iodine or bromine for increased speed
IPC: H01L/
Filed: 1978-04-20
Granted: 1989-04-27
Abstract: Photoresist for X-ray lithography contains organic constituent(s) (I), which undergo a permanent physical or chemical change by the absorbed electromagnetic energy the individual (I) contg. non metallic atom(s) (II) pref. I or Br atoms with X-ray absorption characteristics contg. absorption band(s) in the soft X-ray region of the spectrum. The photoresist pref. contains an acrylate terpolymer contg. 10-15 wt. % halogen. The photoresist us used esp. for semiconductor mfr. High speed, strong contrast and acceptable thermal stability can be obtd. Photoresists suitable for use in the entire wavelength range used for X-ray lithography can be made. The incorporation of 10-15 wt. % Br increases the speed by a factor of 10-20.
Patent IT-1054361-B (IT)
Title: Curing agent for epoxide resins - consisting of dissolved mixture of diepoxide-polyamine adduct, and monoepoxide-amine adduct (NL100576)
IPC: C08L/
Filed: 1975-11-05
Granted: 1981-11-10
Abstract: Curing agent for epoxide resins consists of a mixt. of (A) an adduct of formula: (where R1 is 2-60C hydrocarbyl, which may be substd. with prim. sec., or tert. amino or hydroxyl and/or contain amino or amido N atoms in the chain; R2 is a gp. of formula: R6 is H, or CH3; q is 1-5; R3 is a gp. having mol.wt. 56-500 esp. 150-500, this gp. being obtd. by separating two hydroxyl gps. from a polyol or polyphenol; p is 1-1.5; R4 is H, 1-3C alkyl, or phenyl which may be substd. by methyl, chlorine or a group of formula R5OCH2-; R5 is a gp. obtd. by removing the hydroxyl gp, from an aliphatic, cycloaliphatic or araliphatic monohydric alcohol; and >=2 H atoms are bonded directly to an aliphatic N atom in cpd. B). The cpd. dissolves in water to give an aq. soln. that acts both as emulsifier and curing agent for epoxide resins. oil-in-water emulsions contg. the agent/epoxide resin can be diluted with water, and cure rapidly at room temp. Weather-resistant, hard, glossy films are obtd.
Patent IT-1199533-B (IT)
Title: Catalyst block for ammonia synthesis from granular promoted iron oxide
Inventor: PODOLSKY IGOR IOSIFOVICH
IPC: C01B/
Filed: 1984-09-14
Granted: 1988-12-30
Abstract: Block of granular promoted Fe oxide catalyst for NH3 synthesis contains a granular, promoted Fe oxide catalyst (I),alkali aluminate (II) and reinforcing elements (III).The novelty is that the block contains (I) powder with a deg. of dispersion of 0.01-0.5 microns, clay mineral and/or thermally treated clay mineral as filler (IV) and has the compsn. 87-0.96.4 (wt)% (I), 3.0-6.0% (II), 0.1-6.0% (IV) and 0.5-1.0% (III). The block is produced by mixing (I) and (IV) with an aq. (II) soln. with a density of 1.49-1.6 g/cc, moulding the mix, with insertion of (III), and heat treatment at 300-600 deg.C.