baber/WOPTO huggingface dataset:
Patent LV-12540-B (LV)
Title: 7-alkylidene-substituted derivatives of cephalosporins having citotoxic activity
Inventor: VEINBERGS GRIGORIJS
IPC: C07D501/00
Filed: 1999-03-23
Abstract: The present invention relates to the pharmacologically active substances, particularly to cytotoxic agents for cancer chemotherapy. The mentioned compounds contain modified tert-butyl 7-methylenecephalosporanoates 1-oxide or 1,1-dioxides, in which the substituents in a 7-methylene group are specially selected from alkoxycarbonyl, alkoxycarbonyl ethylene, propinyl, aryl and heteroaryl. The majority of the compounds claimed possess cytotoxic properties against monolayer HT 1080, MG-22A, B 16 and Neuro 2A cell lines killing 50 % of cells in concentrations less than 10 mg/ml. The invented compounds are characterised by low toxicity against normal fibroblast cells and by a positive therapeutic effect in the treatment of melanoma (B 16) and sarcoma (S-180) tumor strains.
Patent MX-165805-B (MX)
Title: Molino mejorado de impacto por centrifugacion
Inventor: SANTOS FEDERICO DE LOS
IPC: B02C2/10
Filed: 1987-02-10
Abstract: La presente invención se refiere a un molino mejorado de impacto por centrifugación, caracterizado porque comprende un recinto cilíndrico; una división intermedia que divide a dicho recinto en una cámara superior y una cámara inferior; una abertura circular en la división intermedia, un motor dispuesto en la cámara inferior en el sentido axial de la misma; un cono hueco acoplado a la flecha de dicho motor, el cono teniendo su boca abierta dispuesta directamente frente a la abertura circular de la división intermedia y abarcándola totalmente para permitir la separación plena de dichas cámaras superior e inferior; un anillo de forma de sección transversal angular, unido a la división intermedia en la mencionada cámara inferior y rodeando totalmente el labio de la boca abierta del cono; una pluralidad de aberturas en dicho anillo para permitir el paso del aire; una tolva de carga de material dispuesta en la tapa de la cámara superior; un ducto de succión que penetra centralmente a la tolva y hasta un punto intermedio en la mencionada cámara superior, y una entrada tangencial para aire, dispuesta en la cámara inferior, de modo que, al girar el cono rápidamente, impulsa centrifugamente el material alimentado por la tolva, creando una capa de material en todo el cono y en la cámara superior, en tanto que el ducto de succión arrastra el material fino molido hacia afuera de la cámara superior, pasando por la entrada tangencial y las aberturas del anillo.
Patent MX-170915-B (MX)
Title: Multiple de admision y procedimiento para fabricar el mismo
Inventor: TAGUCHI SEIJIRO
IPC: F02M35/10
Filed: 1987-06-24
Abstract: La presente invención se refiere a múltiple de admisión que comprende un tubo principal hecho de material de aluminio forjado, con un extremo abierto y un extremo cerrado opuesto al extremo abierto, con una pluralidad de lumbreras formadas en su pared periférica, y con proyecciones tubulares hacia afuera, integrales con la pared periférica y formadas cada una alrededor de cada una de las lumbreras, y comprende también una pluralidad de tubos de derivación hecho de un material de aluminio forjado, teniendo cada uno de estos tubos un extremo encajado dentro de, y unido con, cada una de las proyecciones tubulares.
Patent MX-168323-B (MX)
Inventor: BERZINIS ALBIN PETER
IPC: C08L25/06
Filed: 1987-10-08
Abstract: A core/shell polymer comprises a rubbery core of crosslinked, conjugated diolefin polymer or copolymer with 0 or upto 50%, based on the total core weight, of a first vinyl monomer copolymerized with the diolefin, and one or more polymer shells, at least one of which shells is a vinylaromatic polymer or copolymer, the particles further having an average particle diameter no more than 250 nanometers and toluene swell index of from 13 to 45, preferably from 15 to 25. The core/shell polymers are useful for modifying the properties of olefinic, aromatic addition and/or condensation resins, particularly poly(styrene).
Patent NO-143178-B (NO)
Title: Vaeskefordeler for en roerbunt med vaeskestroemning i form av en tynn film.
Inventor: ZARDI UMBERTO
IPC: B01D3/00
Filed: 1976-09-22
Abstract: Væskefordeler for en rørbunt med væskestrømning i form av en tynn film.
Patent NO-152030-B (NO)
Title: Dreiejerns-maaleinstrument
Inventor: HENNEBERGER KURT
IPC: G01R1/02
Filed: 1980-02-15
Abstract: Et dreiejerns-måleinstrument er utformet slik at det i det indre av huset (3) er anordnet tre søyler (4, 5,6). Mot disse søylene avstøtter anleggsflater (2) seg. Disse anleggsflåtene er utformet sideveis ved spolelegemets øvre ende. Minst to av søylene (4, 5) er utformet slik at det dertil kan festes side-fremspring (8) som er anordnet på systembæreren (7). Dessuten er det på spolelegemets (1) øvre ende anordnet loddrette tapper (9) som i samvirke med utsparinger (10) på systembæreren (7) bevirker en sentrering av spolelegemet (1) og systembærer (7). Ved spolelegemets (1) nedre ende er det anordnet to loddrette sperreneser (11) hvorpå en over spolelegemet (1) tredd skjerm (12) kan settes. Skjermen (12) ligger sideveis fjærende an mot søylene (4, 5). Utførelsen muliggjr en lettere montering av dreiejerns-måleinstrumenter i instrument-hus.
Patent NO-155896-B (NO)
Inventor: BALZER DIETER
IPC: E21B43/22
Filed: 1981-09-07
Abstract: A process for recovering extensively emulsion-free oil from a subterranean deposit of medium or high salinity comprises forcing into an injection well a 1-20% strength solution or dispersion in formation water of a carboxymethylated ethoxylate tenside of the formula: R-(OCH2CH2)n-OCH2-COOM wherein R is a linear or branched aliphatic residue of 4-20 carbon atoms or a mono- or dialkylaromatic residue of 1-14 carbon atoms in the alkyl group, n is 3-30, and M is an alkali or alkaline earth metal ion or ammonium, and wherein the degree of carboxymethylation is incomplete, wherein the tenside is selected so that the phase inversion temperature of the system: crude oil/formation water/tenside/optional additives, lies 0 DEG -10 DEG C. above the deposit temperature.
Patent NO-151892-B (NO)
Inventor: KASTNER GERHARD
IPC: A61K38/095
Filed: 1981-09-10
Abstract: A process for the preparation of phenylacetonitriles, carrying basic substituents, of the formula I    <IMAGE>  I  where R1, R2, R3, R4, R5, R6, R7 and R8 have the meanings given in the description, by reacting an aldehyde of the formula II    <IMAGE> II  with an amine of the formula III    <IMAGE> III
Patent NO-151066-B (NO)
Inventor: WILLIBALD JOSEF
IPC: B02C21/02
Filed: 1981-09-22
Abstract: Apparatus for breaking rock found in soil, such as in a field used for farming, includes a hood-like housing. A work shaft and a drum are positioned under the hood with the work shaft preceding the drum in the normal direction of movement of the apparatus. Flail-like parts are located on the outer surface of the work shaft and travel along a circular path. Prongs are provided on the drum and also move around a circular path. The circular path of the prongs is located lower than the circular path of the flail-like parts and at their closest point the circular paths are approximately tangent to one another where rock or other material is transferred from the prongs to the flail-like parts.
Patent NO-155869-B (NO)
Inventor: LANG OTTO
IPC: G08B29/00
Filed: 1982-01-08
Abstract: 1. A monitoring device for remote control devices with at least one central station (1) and with subsidiary stations (2) where the stations (2) exchange items of information via a common transmission link (3) by means of time-consecutive pulse telegrams, and the pulse telegrams contain an address component, an information component, and a differentiation criterion which, depending upon whether tha pulse telegram in question emanates from a central station (1) or a subsidiary station (2), is a central station telegram criterion or a subsidiary station telegram criterion, and where both the interrogation telegram and the associated response telegram have the same address, and the monitoring device which can be connected to the transmission link (3) includes analysis device (5) which serves to analyse the pulse telegrams transmitted on the transmission link (3) in respect of their address and differentiation criterion, characterised in that the transmission device includes display means for the display of the address and the differentiation criterion, and that the differentiation criteria which are determined by the analysis device (5) can be monitored by means of a monitoring arrangement (7) in such manner that interruptions, which exceed a predetermined length of time, in the occurrence of central station telegram criteria (Z) trigger an alarm signal.
Patent NO-157685-B (NO)
Inventor: HIRSBRUNNER PIERRE
IPC: A61K/
Filed: 1982-07-19
Abstract: A pharmaceutical carrier or excipient comprises milk solids and tripotassium phosphate. It is especially suitable for preparing compositions containing moisture-sensitive active ingredients, which may also be acidic in character. The carrier is especially suitable for compounding with ASA (acetylsalicylic acid) to give compositions which disperse readily on contact with water. The resulting solutions are buffered and contain neutralized ASA dissolved in a liquid milk phase.
Patent NO-156401-B (NO)
Inventor: HEGGENSTALLER ANTON
IPC: B27N3/08
Filed: 1982-12-13
Abstract: 1. Device for charging the filling chamber of a horizontal extruder with a mixture of small plant parts and binders in order to produce hollow prismatic extrusion profiles,in which the upwardly open side, facing a charging hopper, of the filling chamber traversed by at least one mandrel can be covered by a reciprocally moving closing slide valve, characterised in that at least one reciprocally driven pair of stop slide valves (16, 17) is arranged so as to laterally enter the filling chamber underneath the mandrel (9).
Patent NO-158244-B (NO)
Inventor: SEEWI GILA
IPC: A23L27/60
Filed: 1983-11-25
Abstract: A process for the preparation of dehydrated base products for thickened soups and sauces which disperse readily in hot water and form thick, creamy, lump-free products. The product is prepared by combining a starchy material with an edible fat into a homogeneous mixture. Water is added to the mixture which may also contain milk proteins. The mixture is then subjected to heat treatment, cooled and grated. Optionally the homogeneous mixture is heated under elevated pressure.
Patent NO-158688-B (NO)
Inventor: LUNDBERG KNUT BJOERN LENNART
IPC: D06F95/00
Filed: 1985-06-17
Abstract: The present invention relates to a method for preventing contact with contaminated textiles and/or spreading of contaminants therein during transport and cleaning of said textiles (5). In order to ensure that personnel neither can come in contact with the contaminated textiles (5) nor is exposed to liquid or gaseous contaminants emanating from the textiles, said method is characterised by the fact that the textiles (5) are collected in a hermetically sealable, transportable and to a cleaning device (6) connectable transport container (1), which in hermetically sealed condition is transported to the cleaning device and connected thereto for admission of medium for driving out contaminants from the textiles (5) before the container is opened for removing said textiles. This method is performed preferably by means of a simple container which is characterised by consisting of a transport container (1) having a sealing means (2) for hermetically sealing the transport container during storage transport and cleaning of textiles (5) therein and having at least one connecting device (3 and/or 4) for connection of a device (8) forming part of the cleaning device (6) and generating medium for driving out contaminants from the textiles (5).
Patent NO-171095-B (NO)
Inventor: HOLTSHOUSEN PETER DAVID
IPC: A61P31/04
Filed: 1985-12-09
Abstract: A topical, antibacterial cream contains an antibacterial agent and a base, the base having a 20 to 50% (w/w) content of hydrocarbon and polyol moisturising components. Preferably the antibacterial agent is an iodophor, especially povidone iodine, and the base contains a mixture of liquid and white petrolatum (as the hydrocarbon component) together with glycerine (as the polyol).
Patent NO-168966-B (NO)
Inventor: SCOBIE WILLIAM BRYCE
IPC: F16K1/226
Filed: 1987-03-16
Abstract: A butterfly valve having a composite, reinforced seat, the valve having a one piece body defining a radially inwardly extending annular rib, the valve seat being a U-shaped annular member of a generally resilient material and having a radially outwardly opening channel which engages the rib of the valve body to provide an interlocking engagement between the valve seat and the valve body, the seat including a series of generally U-shaped structural members made of a material more rigid than the resilient material of the seat, the U-shaped member being bonded to the seat, the U-shaped members being spaced sufficiently to permit distortion of the seat so that it can be inserted in the valve body.
Patent NO-169235-B (NO)
Inventor: BROEKHOVEN JOHANNES ADRIANUS M
IPC: C08G67/02
Filed: 1987-05-13
Abstract: Novel catalyst composition, characterized in that they are based upon   a) a palladium compound, b) an anion of an acid with a pKa of less than 2, with the proviso that the acid is not a hydrohalogenic acid, c) a bisphosphine of the general formula R1R2P-R-PR3R4. wherein R1-R4 are similar or dissimilar hydrocarbyl groups which may or may not be substituted with polar groups, with the proviso that at least one of the groups R1-R4 represents a polarly substituted aryl group containing at least one polar substituent on a position ortho to phosphorus, and wherein R represents a bivalent organic bridging group containing at least two carbon atoms in the bridge, and d) optionally, a quinone.
Patent NO-173639-B (NO)
Inventor: STOECKER JOERG
IPC: B01D53/04
Filed: 1988-06-15
Abstract: The present invention provides a method and apparatus for automatically controlling product repressurization in a pressure swing adsorption (PSA) process. According to the invention the same valve employed for withdrawing product from a bed during adsorption is employed to feed product gas to that bed during product repressurization. This enables the elimination of several valves, including a system-dependent valve, thereby improving system reliability. The same controllable valve may also be used to control the pressure in the PSA system.
Patent NO-170099-B (NO)
Inventor: MILOSLAUS LUDWIG
IPC: E06B9/50
Filed: 1988-10-26
Abstract: PCT No. PCT/EP88/00139 Sec. 371 Date Aug. 24, 1989 Sec. 102(e) Date Aug. 24, 1989 PCT Filed Feb. 25, 1988 PCT Pub. No. WO88/06672 PCT Pub. Date Sep. 7, 1988.First and second substantially identical fixture parts (1) are provided for attachment to the room structure in opposed, spaced apart relation before the roller blind is installed. Each fixture part has a fixed collar (9) projecting coaxially toward the fixed collar of the other fixture part. Each collar has a passage aperture (10) extending radially therethrough. A first bearing part (2) is rotatably disposed on the first fixture part for selectively securing the bearing part in a particular rotational position. The bearing part has a bearing shell (13) in coaxial, overlapped relation to the collar for rotatably receiving the support pin (38) of the roller blind, and an insertion aperture (14) which extends radially through the shell. When the bearing part is in a rotationally open position, the insertion aperture is aligned with the passage aperture in the collar whereby the support pin can be displaced radially from outside the bearing part to a final positon on the axis in the shell. The bearing part is then rotated to close the passage aperture so that the pin is trapped on the axis within the shell and collar.
Patent NO-178293-B (NO)
Inventor: OTTESTAD JACK B
IPC: B25D17/24
Filed: 1992-06-22
Abstract: An impact hammer according to this invention has a frame to house its actuating mechanism and to support a working impact tool which is to receive a sharp impact blow from the impact hammer and deliver it to a structure or formation that is to be pierced or fragmented. The impact tool projects from the frame and is axially reciprocable in the frame. A hammer head is reciprocably mounted in the frame with a close sliding fit. It has an impact face that faces toward the impact tool to strike the tool when the impact is intended to occur. At positions beyond this intended range, the hammer head is braked so it does not impact the frame. The blow to the tool is a high-energy, sharp blow, and is not intended to contribute a follow-on application of force after the initial impact. The hammer head has a shank, a loading shoulder and a poppet port. A poppet is reciprocably fitted in the hammer head with a poppet head so proportioned and arranged as to close the poppet port to enable the impact hammer to be loaded, and to be abruptly removed from the poppet port to enable the impact hammer to be fired. A firing pin is fitted in the frame to cooperate with the poppet to unseat the poppet when the impact hammer is to be fired.
Patent SE-309187-B (SE)
Inventor: KIEHL J
IPC: C04B35/48
Filed: 1963-03-15
Abstract: A refractory material comprising zirconia, zircon and alumina which is non-porous, homogeneous, free of cavities, acid-reducing elements, and impermeable to gas, is obtained by sintering a suitable mixture containing a catalyst at not above 1550 DEG  C., the catalyst producing active films on the grains to minimize mullite formation and also making the vitreous phase sufficiently fluid at the sintering temperature whereby the excess vitreous phase is exuded from the product.  The catalyst is cryolite, chiolite or the potassium analogue. Organic or inorganic binders and plasticizers e.g. clay, can be present.
Patent ZA-831338-B (ZA)
Title: Substituted pyridazines,their use as plant growth regulators,and plant growth regulating compositions containing them
Inventor: PATTERSON DENNIS RAY
IPC: C07D237/24
Filed: 1983-02-28
Abstract: The substituted pyridazines, which are novel compounds exhibiting plant growth regulatory activity, are compounds of Formula I below: <CHEM>  wherein: R<1> is phenyl or naphthyl each optionally substituted with up to three of the same or different substituents selected from halogen, (C1-C4)alkyl, (C1-C4)alkoxy, alkoxy(C1-C4)carbonyl, trihalomethyl, nitro and cyano; Y is Z<1>R<3> or NR<7>R<8> wherein Z<1> is O or S; R<3> is hydrogen, (C1-C6)alkyl, hydroxy(C1-C6)alkyl, (C1-C4)alkoxy(C1-C4)alkyl, (C3-C6)cycloalkyl, (C3-C6)cycloalkyl(C1-C4)alkyl, halol(C1-C3)alkyl containing up to three halogens, phenyl or benzyl; and R<7> and R<8> (a) are the same or different and are selected from hydrogen, (C1-C4)alkyl, (C1-C4)alkyl substituted with a carboxyl group and (C1-C4)alkoxy substituted with a carboxyl group or (b) are joined together and form an alkylene group having up to 5 carbon atoms;  Z is O or S;  R<5> is (C1-C4)alkyl or phenyl(C1-C4)alkyl; and  R<6> is (C1-C4)alkyl or phenyl(C1-C4)alkyl; and agronomically acceptable derivatives of compounds of Formula I being metal and ammonium salts, acid addition salts and quaternary ammonium addition salts.
Patent ZA-838431-B (ZA)
Title: Detergent compositions
Inventor: EDGE DAVID JOHN
IPC: C11D17/00
Filed: 1983-11-11
Abstract: In light-duty liquid detergent compositions suitable for hand dishwashing, improved foaming performance, especially in hard water, is obtained by using combinations of particular alkylbenzene sulphonates (linear C<sub>10</sub>-C<sub>13</sub> alkylbenzene sulphonates substantially free of other alkyl chain lengths and containing only minor amounts of C<sub>13</sub> material) and particular alkyl ether sulphates (those containing 20% or less of C<sub>14</sub> and above material and having an average degree of ethoxylation of from 1 to 12).
Patent ZA-839229-B (ZA)
Title: Vascular graft and blood supply method
Inventor: POSSIS ZINON C
IPC: A61F2/06
Filed: 1983-12-12
Abstract: A vascular graft is used to supply blood to one or more coronary artery branches. The vascular graft has an elongated U-shaped tubular body providing a continuous passage for carrying blood from a high pressure blood supply to a blood receiver. One or more openings in the body allow blood to flow into the coronary artery branches. The flow and pressure of the blood in the passage is controlled by a restriction providing a Venturi passage located remote from the inlet end of the tubular body. The restriction is reinforced with an annular sleeve to maintain a desired cross sectional area and length of the Venturi passage. The pressure differential between the blood supply and blood receiver maintains continuous and adequate blood flow at a desired pressure in the body passage and provides a continual supply of blood for the coronary artery branches.
Patent ZA-847260-B (ZA)
Title: L-aminoacid oxidase from yeasts of the genus cryptococcus,their preparation and use
Inventor: ARETZ WERNER
IPC: C12N9/06
Filed: 1984-09-14
Abstract: Yeasts of the genus cryptococcus, preferably of the species C. Laurentii, form, in the presence of aminoacids, an L-aminoacid oxidase which stereospecifically converts L-aminoacids and their derivatives into the corresponding  alpha -ketoacids. The immobilized cells are advantageously used for this conversion, which can also be used to resolve racemates.
Patent ZA-848929-B (ZA)
Title: Miniaturized yeast indentification system
Inventor: DORN GORDON LEE
IPC: C12R1/72
Filed: 1984-11-15
Abstract: Methods and compositions are disclosed for the rapid identification of fungal pathogens. In a preferred method, a sample of human body fluid is obtained and subjected to analysis comprising inoculating a nutritive medium, incubating said inoculum for such time and temperature as is necessary for visible fungal colony formation, thereafter plating a sample of said visible fungi on miniature culture plates for example having the dimensions of about 33 x 75 x 5 millimeters, said plates containing differential fungal media, and thereafter indentifying fungal pathogens in a manner consistent with said medium selected. 
<??>In a related method utilizing the differential carbohydrate assimilation properties of fungal pathogens, a sample of human body fluid is obtained and subjected to analysis comprising inoculating a nutritive media, incubating said inoculum for such time and temperature as is necessary for visible fungal colony formation, thereafter inoculating a carbohydrate depleted medium with a sample of said visible fungi, incubating said inoculum for a period of time, thereafter plating a sample of said inoculated carbohydrate depleted medium on miniature culture plates, said plates containing differential carbohydrate assimilation media, and thereafter identifying said fungal pathogens in a manner consistent with said medium selected. 
<??>Novel compositions useful in practicing the disclosed methods are provided. These include an improved fungal growth medium, the improvement comprising the novel addition of ammonium ions to a medium comprising purified saponin, oxgall, a substrate for phenol oxidase and a supporting agent.
Patent ZA-854250-B (ZA)
Title: Triazole antifungul agents
Inventor: BASS ROBERT JOHN
IPC: C07D249/08
Filed: 1985-06-05
Abstract: Compounds of the formula: 
<CHEM>
 where R is a phenyl group optionally substituted by 1 to 3 susbtituents each independently selected from F, Cl, Br, I, CF3, C1-C4 alkyl and C1-C4 alkoxy, or R is a 5-chloropyrid-2-yl group; and X is OH, F, Cl or Br;
 and the O-esters and O-ethers of the compounds in which X is OH; and the pharmaceutically and agriculturally acceptable salts of said compounds and O-esters and O-ethers. 
<??>The compounds are useful as human and agricultural fungicides.
Patent ZA-871807-B (ZA)
Title: Skin treatment composition
Inventor: GIBSON WALTER THOMAS
IPC: A61K8/00
Filed: 1987-03-12
Abstract: A composition suitable for topical application to human skin, particularly the scalp comprises a minoxidil glucuronide together with a cosmetically and/or physiologically acceptable vehicle. The composition is particularly suited to stimulating hair growth or regrowth.