baber/WOPTO huggingface dataset:
Patent NO-156941-B (NO)
Title: Analogifremgangsmaate for fremstilling av terapeutisk virksomme imidazolhydrazon- og -hydrazinderivater.
Inventor: FELLNER PETER JOHN
IPC: C07D405/04
Filed: 1982-02-02
Abstract: Forbindelser med de generelle formler:. der Ar og'Ar''", som kan være like eller forskjellige, er aromatiske radikaler eventuelt substituert én eller flere ganger av substituenter valgt fra halogen, lavere alkyl og lavere alkoksy, og Alk er en alkylengruppe inneholdende fra 1-4 karbonatomer som kan inneholde et heteroatom, samt syreaddisjonssalter derav.Disse forbindelser har virkning mot anaerobe bakterier og også mot sopper, og er ikke-mutagene.Fremstillingen av forbindelsene er beskrevet .
Patent NO-155394-B (NO)
Inventor: BRUDERRECK HARTMUT
IPC: C10L1/02
Filed: 1982-04-27
Abstract: A motor fuel comprising 35-98% hydrocarbon-containing base and 2-65% by volume of an additive which comprises a mixture containing (a) 5-35% by volume of methyl tert-butyl ether; (b) 5-40% by volume of isopropyl tert-butyl ether; and (c) 5-40% by volume of sec-butyl tert-butyl ether, has a high octane number and reduces exhaust pollutants.
Patent NO-159837-B (NO)
Inventor: BUNING ONNO JURJEN
IPC: A61F2/34
Filed: 1985-02-13
Abstract: An acetabular cup for use with a hip prosthesis comprising a liner (1) made from a synthetic plastics material and a reinforced outer shell (10) which is made from a bio-compatable material, which is stiffer than the material of the liner, said shell (10) having openings (11,12,13) therein which align with keying cavities (6,7,8) provided in said liner (1) adapted to receive cement when they are assembled for use.
Patent NO-175007-B (NO)
Inventor: NOOMEN ARIE
IPC: C08F8/32
Filed: 1986-03-25
Abstract: The invention provides a liquid coating composition curable at ambient temperature comprising an acetoacetate groups-containing addition polymer having a number average molecular weight of 1000-100 000, a glass transition temperature of 250°-370°K, a hydroxyl number of 0-200 and a content of acetoacetate groups of 3,5-45% by weight, the acetoacetate groups being present as ester of hydroxyalkyl acrylate, hydroxyalkyl methacrylate or allyl alcohol structural units, and a polyamine having primary and/or secondary amino groups and blocked with an aldehyde or ketone. A process for coating a substrate with such composition is also provided.
Patent NO-160126-B (NO)
Title: Flapror for vannfartoey.
Inventor: GAREN RUNE
IPC: B63H25/38
Filed: 1986-08-08
Abstract: Flapror vannfartøy som omfatter et hovedrorblad (2) festet ved en stort sett vertikal rorstamme (1) og et hjelperorblad (3) som er påhengslet på hovedrorbladets stort sett vertikale akterkant. Rorprofilens form (5). har, sett i horisontalplanet, en konveks del med en forholdsvis stor neseradius (6) og med tykkelseskonsentrasjon mot ledende kant (7) og en konkav del som opptrer i området 50-70 % av hovedrorbladets to korder (L), regnet fra den ledende kant (7).ovedrorbladets konvekse og konkave del støter mot hverandre stort sett i et vertikalt plan som ligger i en avstand tilsvarende 45-55 % av hovedrorbladets korde (L), regnet fra den ledende kant (7).Flaproret er utstyrt med en flat, horisontalt anord-net mekanismekasse (14) hvis profil stort sett går utenfor hovedrorbladets (2) og hjelperorbladets (3) omriss, og hvilken kasse inneholder en drivmekanisme (4) for hjelpe-roret, samtidig som den fungerer som øvre ledeplate.Til innstilling av hjelperorbladet tjener en mekanisme som overfører bevegelsen gjennom et torsjonselement (21) og en styrearm (18), hvor torsjonselementet er fastspent til hjelperorbladets aksel (16) ved hjelp av en klemkobling (25)
Patent NO-176228-B (NO)
Inventor: BIRGING TORBJORN
IPC: F24C15/20
Filed: 1990-08-23
Abstract: An apparatus for supervising objects, such as hot plates and electrical stoves, with regard to overheating comprises at least one detector (9) for detecting conditions of overheating and a device (11) controlled by the detector for delivering for instance alarm. The detector is a detector for infrared radiation arranged at a distance from the object to detect heat radiation emitted therefrom. <IMAGE>
Patent SE-306749-B (SE)
Inventor: TEOTINO U
Filed: 1962-06-27
Abstract: The invention comprises the compound of formula <FORM:0915261/IV (b)/1> and its hydrochloride; and a process for the preparation thereof by reacting p-nitrophenyl ethylene oxide with sec. butylamine in an inert organic solvent, collecting the 1-(p-nitrophenyl)-2-sec. butylamino-1-ethanol, preparing the corresponding hydrochloride and reducing this latter with hydrogen in the presence of a hydrogenation catalyst.  Pharmaceutical compositions comprise the above base or its hydrochloride, and a carrier.  Tablets, capsules, syrup and ampoules are mentioned and capsule, injectable and suppository preparations exemplified.  They have antiasthmatic activity.
Patent SE-378608-B (SE)
Inventor: NACHBUR H
IPC: D06M13/285
Filed: 1971-07-21
Abstract: The subject of the invention is a process for the manufacture of polycondensation products from hydroxymethylphosphonium compounds, characterised in that at least one anhydrous tetrakis-(hydroxymethyl)-phosphonium salt or tetrakis(hydroxymethyl)-phosphonium hydroxide is condensed with itself in an anhydrous medium, optionally using an acid catalyst and optionally in the presence of at least one inert organic solvent, at 100 DEG  to 150 DEG C, preferably 120 DEG  to 150 DEG C, the condensation being continued until 0.5 to 1.5 mols of water have been eliminated per 1 mol of phosphonium compound employed, free hydroxyl groups are, if appropriate, at least partially etherified with at least one alkanol with 1 to 4 carbon atoms, and that the salt of the polycondensation products are, where relevant, converted into the corresponding hydroxides.
Patent YU-45355-B (YU)
Title: Process for obtaining 6-cyclohexyl-5-(t-bocamino)-2-(2-methylpropyl)-gama-hexanolactone
Inventor: BINDRA J S
IPC: C07B31/00
Filed: 1986-08-08
Abstract: Polypeptide derivatives containing 5-amino-2,5-disubstituted-4-hydroxypentanoic acid residues are of the formula:wherein, for example in a preferred embodiment R is t-butyloxycarbonyl, m and n are each 0 or 1, their sum being at least 1; R is cyclohexylmethyl; R<sup>2</sup> is 2-methylpropyl, 2-methyl-2--propenyl, benzyl, 4-chlorobenzyl, 3-chlorobenzyl, 4-methylbenzyl, 4-methoxybenzyl, 3,4-dichlorobenzyl, 2-chlorobenzyl or cyclohexylmethyl; R<sup>3</sup> is hydrogen; R<sup>4</sup> is hydrogen, methyl, 4-aminobutyl, 2-carboxyethyl, 3-(ethoxycarbonyl)propyl or 3-(benzyloxycarbonyl)propyl; W is phenylalanyl, W<sup>1</sup> is histidyl and W<sup>2</sup> is lysyl.These compounds are useful for inhibiting the angiotensinogen cleaving action of the enzyme renin having particular utility in the treatment of hypertension.
Patent ZA-795531-B (ZA)
Title: Apparatus for at least partly removing adhering liquid from and/or evenly distributing liquid over the surface of articles
Inventor: VEENSTRA J
IPC: B05C9/12
Filed: 1979-10-17
Abstract: Apparatus for removing liquid from or evenly distributing liquid over magnetically attractible articles by using centrifugal forces. The articles are fed to a non-magnetic rotating drum, a helical series of magnets being arranged inside the drum adjacent the inner surface thereof.
Patent ZA-817610-B (ZA)
Title: Control of unwanted plant growth with 2-aryloxy-2-azolylalkane-carboxamides,herbicides containing them,and the manufacture theroeof
Inventor: HUSSLEIN G
IPC: C07D521/00
Filed: 1981-11-04
Abstract: A process for combating the growth of unwanted plants, wherein the soil or the plants are treated with a compound of the formula <IMAGE>   where Ar denotes substituted or unsubstituted phenyl or naphthyl, R1 denotes hydrogen or methyl, R2 denotes hydrogen or alkyl, R3 denotes alkyl, cycloalkyl, alkenyl, alkynyl, or substituted aralkyl, and Az denotes substituted or unsubstituted pyrazole, imidazole or triazole, or a metal complex thereof, and herbicides for carrying out the process.
Patent ZA-836314-B (ZA)
Title: Method and device for injecting a liquefied pressurizing gas into containers
Inventor: ROULLET ALAIN
IPC: B65B3/34
Filed: 1983-08-25
Abstract: Containers 6, adapted to receive a product which does not of itself give off a gas, receive an amount of a liquefied pressurizing gas from a tank 1 provided with an outlet nozzle 3. The containers 6 are aligned on a machine 7 which conveys them, in the direction of the alignment, under the tank 1 which is provided with trunnions 2 and is oriented in such manner as to be pivotable about an axis parallel to the direction of alignment. A control device 8 regulates the angular position of the tank 1. The amount of the liquefied pressurizing gas received in each container depends on the angular position of the tank relative to the vertical position. Thus, in the case of containers having a round section, the amount of liquefied gas received in a container is maximum when the nozzle is on the line of alignment of the containers and passes along a diameter of the container section and smaller when the tank has been pivoted away from its vertical position and the nozzle passes along a chord of the round container section. The invention is particularly applicable to the pressurizing of cylindrical cans adapted to contain non-gaseous drinks.
Patent ZA-838679-B (ZA)
Title: Compression release engine retarder for multi-cylinder internal combustion engines
Inventor: QUENNEVILLE RAYMOND NOEL
IPC: F01L9/11
Filed: 1983-11-21
Abstract: A compression release engine retarder for a multi-cylinder four-stroke cycle engine is disclosed. The retarder incorporates an hydraulic pulse generator (85) which in one embodiment comprises a multi-chamber positive displacement pump of the piston (146) and cylinder (144) type which is positively driven at engine speed or at half engine speed in synchronism with the engine crankshaft (86). Means (84,96,97) are provided to adjust the timing of the hydraulic pulses so as to control precisely the opening of the engine exhaust valves and to maximize the compression release retarding power developed by the engine. Additional means (182,184,186,188,190,192,194) are provided to control the timing of the hydraulic pulses in response to the boost pressure in the engine inlet manifold produced by the engine turbocharger.
Patent ZA-863875-B (ZA)
Title: Electrochemical cell sensor for continuous,short-term use in tissues and blood
Inventor: GOUGH DAVID A
IPC: A61B5/1473
Filed: 1986-05-23
Abstract: An electrochemical cell sensor for monitoring oxidizable enzyme substrates in biological fluids situated in a housing and suitable for implantation in the body, including at least one oxygen or hydrogen peroxide sensing electrode containing a suitable oxidase enzyme, a reference electrode, and a counter electrode all in communication with biological fluids through one or more openings in the walls of the housing.
Patent ZA-867605-B (ZA)
Title: Cubic boron nitride abrasive bodies
Inventor: PHAAL CORNELIUS
IPC: B24D/
Filed: 1986-10-06
Abstract: A tool insert comprises an abrasive compact comprising a polycrystalline mass of cubic boron nitride particles present in an amount of at least 70 percent by volume and containing substantial direct particle-to-particle bonding and a second phase dispersed through the cubic boron nitride particle mass. The abrasive compact presents major surfaces on each of opposite sides thereof. The one major surface provides a cutting point for the insert and the other major surface has bonded thereto a layer of molybdenum of thickness less than 0,5 mm. The largest linear dimension of the compact is no more than 10 mm. The tool insert is designed for applications where a high removal rate of work piece is desired.
Patent ZA-869521-B (ZA)
Title: Disinfecting and sterilizing compositions
Inventor: HARDIE IAN DUNCAN
IPC: A61L11/00
Filed: 1986-12-18
Abstract: Blood spillages are disinfected by scattering thereon (e.g. from a shaker pack having apertures in the lid thereof) an effervescent composition containing a source of available chlorine. A suitable composition contains 50% by weight sodium dichloroisocyanurate, 24% by weight adipic acid and 20% by weight sodium hydrogen carbonate.
Patent ZA-878848-B (ZA)
Title: Process of casting steel including rendering the steel bath inert by means of carbon dioxide in the form of dry ice
IPC: B22D11/106
Filed: 1987-11-25
Abstract: Process of casting steel from a ladle into a tundish, in which the metal which is in the tundish is protected against oxidation and nitridation. The process comprises two consecutive steps: a first step which includes flushing the tundish before the start of the casting of the liquid metal during which a high flow of dry ice or liquid argon is introduced until the oxygen concentration in the vicinity of the zone corresponding to the base of the jet of liquid metal at the start of the casting is lower than about 0.5%; and a second step for the upkeep of the atmosphere in the vicinity of the base of the jet which begins when the liquid metal starts to flow in the tundish, during which dry ice or liquid argon is injected as an upkeep flow which is less than the flushing flow, so as to maintain an oxygen concentration lower than about 0.5% in the vicinity of the base of the jet.
Patent ZA-881597-B (ZA)
Title: Aqueous sheet silicate dispersions,use of these dispersions as coating assistants and water-dilutable coating compositions containing sheet silicates
IPC: C09K23/42
Filed: 1988-03-07
Abstract: The invention relates to dispersions which are obtainable from sheet silicates, a protective colloid and an aqueous dispersant and are suitable for the incorporation of sheet silicates into water-dilutable coating compositions. The dispersions according to the invention are obtainable using poly(propylene oxide) as the protective colloid, and the poly(propylene oxide) contains no hydrophobic terminal groups, has on average at least one hydroxyl group per molecule and may optionally contain up to 40% by weight of -CH2-CH2-O- units.
Patent ZA-905546-B (ZA)
Title: Protective system for documents or objects enclosed in an impregnable container
Inventor: DEVAUX FRANKLIN
IPC: G07F9/06
Filed: 1990-07-16
Abstract: The invention concerns a system for protecting documents or valuables, particularly articles such as bank notes, cheques or bank cards enclosed in at least one physically tamper-proof container, i.e a small box (1) which, in the event of being attacked, destroys them using suitable means, the system being characterised by the fact that the operating cycle of the small box (1) comprises a limited number of logical states, called modes, the transition from a first to a second mode being the consequence of a specific event, the licit nature of which is ascertained by a suitable and autonomous method able to be communicated to the small box (1), the transition then being accompanied by the small box's loss of memory of its previous mode. The present invention is particularly for use in the protection of documents or valuables, especially bank notes, cheques, bank cards, or even dangerous medicines (drugs) or those with a considerable added value. Protection is guaranteed both inside a bank (or chemist's, etc.) and during the transportation from the bank to another branch.
Patent ZA-912757-B (ZA)
Title: A process for the combined treatment of waste materials
Inventor: QUAAK MARINUS PIETER
IPC: C02F11/10
Filed: 1991-04-21
Abstract: PCT No. PCT/NL91/00058 Sec. 371 Date Dec. 14, 1992 Sec. 102(e) Date Dec. 14, 1992 PCT Filed Apr. 11, 1991 PCT Pub. No. WO91/16154 PCT Pub. Date Oct. 31, 1991.The invention relates to a process for the combined treatment of waste materials of two types A and B, A being waste material having a relatively high energy content and B being a water containing waste material having a relatively low energy content, said process comprising the following steps: 1) pyrolyzing material A to produce a gas and/or oil and a carbonaceous residue, 2) mixing said carbonaceous residue with B to form a water containing mixture C, 3) shaping said mixture C into individual pieces, 4) drying and baking said pieces to ceramic bodies, wherein in step 2. the carbonaceous residue is used in such an amount that less than about 80% of the totally required baking energy is contained in mixture C.
Patent ZA-916097-B (ZA)
Title: Gonadoliberin antagonists
Inventor: KONIG WOLFGANG
IPC: C07K9/00
Filed: 1991-08-02
Abstract: Peptides of the formula <IMAGE> in which X is alkanoyl, A is optionally substituted D-Na(2), D-Phe or D-Trp, B is optionally substituted D-Phe, C is D-Pal(3) or optionally substituted D-Phe or D-Trp, and D is Tyr or His, E is D-Ser(R<1>), F is Leu, Trp or Phe, G is L-Ser(R<1>), H is Gly-NH2, D-Ala-NH2 or azagly-NH2 and R<1> is a glycosyl radical, have inhibitory effects on the formation of the gonadotropins lutropin and follitropin and thus also on the synthesis of testosterone and oestrogen. A process for the preparation of these peptides is described.
Patent ZA-922589-B (ZA)
Title: A process using an acidic medium containing nitric acid
Inventor: SCHLIMMER JOANNE FREDRICA
IPC: C23F1/16
Filed: 1992-04-09
Abstract: A process such as a leaching, etching or pickling process which uses an aqueous acidic medium containing nitric acid is improved by carrying out the process in the presence of an oxidising atmosphere in a closed container.
Patent ZA-922797-B (ZA)
Title: A bend segment for a chain conveyor
Inventor: WALLAART JACOBUS JOHANNES
IPC: B65G21/20
Filed: 1992-04-16
Abstract: A bend segment for a chain conveyor consists of a substantially U-shaped plastics element. The legs (2,3) of the U-shaped element form the rails over which the chain can move. The chain comprises links (4) each comprising a substantially rectangular bearing surface and a connection system (5,6) located below the bearing surface. The successive links are pivotally coupled to each other through the connection systems. The links consist at least partly of a magnetizable material. Permanent magnets (8',8'') are arranged at least in the connecting portion (12) between the legs of the U-shaped element. The permanent magnets (8) are arranged in chambers, closed at the top, formed in the bottom surface (1) of the U-shaped plastics element. The chambers and the magnets (8) extend in the bottom surface on opposite sides of the connecting portion over a substantial part of the width of the legs (2,3) of the U-shaped element. <IMAGE>
Patent ZA-932226-B (ZA)
Title: Enzymatic hydrolysis
Inventor: BAENSCH JOHANNES
IPC: A23J3/14
Filed: 1993-03-29
Abstract: Process and apparatus for the enzymatic hydrolysis of proteins, in which a proteolytic enzyme and a protein substrate are mixed, a first step of hydrolysis is carried out in a tank, with stirring, and a second step of hydrolysis is carried out in a tube provided with static mixing elements. <IMAGE>
Patent ZA-955290-B (ZA)
Title: Peroxide bleaching process for cellulosic and lignocellulosic material
Inventor: ROY BRIAN P
IPC: D21C9/153
Filed: 1995-06-26
Abstract: A method for bleaching cellulosic and lignocellulosic pulp using hydrogen peroxide as a bleaching reagent, utilizes a three stage reaction, viz. two short high temperature peroxide bleaching steps (50,160) at a pressure sufficient to suppress boiling and an interstage treatment (90) including a longer atmospheric pressure reduced temperature bleaching step. The two short peroxide bleaching stages include the steps of introducing pulp, at a consistency of 10%-18%, to a mixer (20,130) in which the pulp is heated to a temperature above 100 degree Celsius; adding sufficient sodium hydroxide (32,142) to bring the pulp to a pH of 8.5; adding sufficient hydrogen peroxide (33,143) to equal from about 0.5%-5.0%, by weight, of the pulp; passing the pulp through a pressurized reactor column (50,160) at a rate providing a reaction time in the column of less than 45 minutes, cooling the pulp and discharging the cooled pulp to a washer. It may be desirable to introduce the pulp to a mixer and add alkali to reactivate residual hydrogen peroxide by bringing the pulp to a pH of at least 9 after the first bleaching stage, deposit the pulp in a reaction tower and allowing the reaction to proceed until a substantial portion of the residual hydrogen has been consumed. <IMAGE>
Patent ZA-978244-B (ZA)
Title: Peroxygen bleaching compositions comprising peroxygen bleach and ATMP, suitable for use as a pretreater for fabrics.
Inventor: SCIALLA STEFANO
IPC: C11D3/28
Filed: 1997-09-12
Abstract: The present invention relates to aqueous, acidic compositions comprising a peroxygen bleach and amino tri(methylene phosphonic acid) (ATMP). The present invention further encompasses a process for pretreating soiled fabrics whereby the loss of tensile strength in said fabric is reduced and the color/dye damage of said fabric is reduced.
Patent ZA-997800-B (ZA)
Title: Sharps container.
Inventor: DANIELS DAN
IPC: A61B19/02
Filed: 1999-12-21
Abstract: A sharps container for receiving and storing medical sharps and waste materials which prevents hand access to within the container and has a wide access opening. The container (10) comprises a receptacle (11) having an opening which is closable toy a hinged lid (24) which is movable between opened and closed positions. A pivotal tray (16) is mounted at the opening wherein for the opened position of the lid (24) the tray (16) has a rest position at which it is accessible for medical sharps and waste materials to be placed thereon. The tray (16) is then pivotally moveable for disposal of the medical sharps and waste materials therefrom into the receptacle. The tray (16) is arranged such that as it pivots a front edge thereof moves towards the opened lid (24), and a rear edge (23) thereof moves closely adjacent a guard (35), wherein the rear edge (23) clears the guard (35) for disposal of medical sharps and waste materials into the receptacle from the tray (16) when the front edge of the tray is proximate the lid (24), thereby preventing hand access to within the receptacle (11) for all positions of the tray (16) about its pivotal axis. The tray (16) is biased to return to its rest position. The lid (24) and tray (16) are operatively associated such that as the lid is opened from a closed position, the tray (16) is moved from a storage position within the receptacle (11) to its rest position. The tray (16) is foldable to facilitate its storage within the receptacle (11) upon closing the lid (24).
Patent GB-2375266-B (GB)
Title: Method and apparatus for setting pilot signal transmit powers
Inventor: DILLON MATHEW JAMES
IPC: H04B1/707
Filed: 2001-05-04
Granted: 2007-05-30
Abstract: The invention relates to a method and apparatus for setting pilot signal transit powers in a CDMA system. Subscriber units ( 211,213,215 ) perform pilot signal measurement measurements and transmits these to a receiver ( 603 ). A processor ( 605 ) determines a ranking factor for each cell ( 217, 219,221 ) at least partly dependent on the pilot signal measurement and a cell overlap condition of the subscriber unit ( 211, 213, 215 ) during measurements. The processor ( 605 ) ranks the cells ( 217,219,221 ) according to the ranking factor, and sets the pilot signal transmit power of at least one cell in response to the ranking of the cells by adjusting a power amplifier ( 609 ). The cell overlap condition is determined as the handover state of the subscriber unit ( 211,213,215 ) or as the number of cells, which can be received by the subscriber unit ( 211,213,215 ) during the measurement The invention is applicable to 3rd generation cellular communication systems.