baber/WOPTO huggingface dataset:
Patent NO-172647-B (NO)
Title: Fremstilling av modifiserte polyvinylalkoholer
Inventor: SHU PAUL
IPC: C08F8/30
Filed: 1987-12-15
Abstract: Høy-molekylvekt-polyvinylalkoholer kan bli modifiserte med nitrogen-innholdende forbindelser slik som akrylamid i en-steg lav-temperaturreaksjon for å fremstille produkter med høyere viskositet enn de som blir fremstilt i 2-steg høy-temperatur-modi f ikasjonsreak-sjon.
Patent NO-175390-B (NO)
Inventor: SIGEL ALWIN
IPC: E04F17/10
Filed: 1988-02-01
Abstract: PCT No. PCT/CH87/00160 Sec. 371 Date Jul. 13, 1989 Sec. 102(e) Date Jul. 13, 1989 PCT Filed Nov. 26, 1987 PCT Pub. No. WO89/03003 PCT Pub. Date Apr. 6, 1989.This invention is a new method and at the same time a new piece of equipment for the renovation of damaged pipelines in which formation of fragments has come about or the pipelines have partly been completely destroyed. The machine can be fitted to a channel renovation robot or to a conventional luge and can be remote controlled with television support. With the machine, which has a simple locking mechanism (4), a metal sheathing (11) is inserted into the interior of the pipe. The sheathing is ejected there in order to repair a damaged point or a missing piece of pipe, whereupon a sealing mass is pressed onto the outside through holes in the sheathing.
Patent NO-175251-B (NO)
Inventor: MEUL THOMAS
IPC: C07C51/487
Filed: 1991-09-03
Abstract: The enantiomers of 2,2-dimethylcyclopropanecarboxylic acid are separated by salt formation with optically active 1-(3-methoxyphenyl)-ethylamine, fractional crystallization of the diastereomeric salts and subsequent decomposition of the salts with a strong acid.
Patent NO-179205-B (NO)
Inventor: CARR ALBERT A
IPC: C07D211/32
Filed: 1992-12-04
Abstract: The present invention is direct to a new class of 1-piperidinyl alkanoylarylsulfonamides and their use as antiarrhythmic agents.
Patent YU-47178-B (YU)
Inventor: LIU K H
IPC: B01J23/66
Filed: 1989-06-22
Abstract: POSTUPAK DOBIJANJA KATALIZATORA ZA OKSIDACIJU ETILENA U ETILENOKSID u gasnoj fazi, koji obuhvata faze: a) impregnisanja porozne podloge sa rastvorom jedinjenja srebra dovoljno da obezbedi 3 do 25 mas.% srebra na podlozi i odvajanje impregnisane podloge iz pomenutog rastvora; b) zagrevanje impregnisane podloge tokom vremena dovoljnog da se proizvede aktivirani katalizator; c) impregnisanja aktiviranog katalizatora sa rastvorom koji sadrži jedinjenje alkalnog metala u količini dovoljnoj da snizi aktivnost i selektivnost aktiviranog katalizatora radi dobijanja katalizatorskog prekursora, pomenuti alkalni metal je izabran iz grupe koja se sastoji od natrijuma, kalijuma, cezijuma i rubidijuma; i d) termičkog tretiranja katalizatorskog prekursora radi reaktiviranja prekursora da produkuje aktivni katalizator, naznačen time, što se tretiranje katalizatorskog prekursora sastoji od faza: a) postavljanje katalizatorskog prekursora u peć; b) ispunjavanje katalizatora u pomenutoj peći sa inertnim gasom tokom dovoljnog perioda vremena radi izmeštanja celokupnog vaz-duha unutar poći i unutar katalizatorskog prekursora; c) zagrevanje katalizatora u peći do temperature izmedju 500 i 700°C (npr. oko 600°C) tokom perioda od 0,25 do 1,5 časova (npr. oko jednog časa) dok se nastavlja ispunjavanje sa pomenutim inertnim gasom; d) kontrolisanje temperature katalizatora u peći pri temperaturi ravnotežnog stanja izmedju 500 i 700°C (npr., oko 600°C) tokom perioda od 0.1 do 4.5 časova (npr., 10-45 minuta) uz nastavljanje ispunjavanjem sa inertnim gasom; i e) hladjenje pomenutog katalizatora do sobne temperature uz nas-tavljanje ispune inertnim gasom. Prijava sadrži još 1 nezavisan i 12 zavisnih zahteva.
Patent YU-45689-B (YU)
Title: Postopek za pripravo derivatov purina
Inventor: KOBE J
IPC: C07D473/18
Filed: 1984-12-22
Abstract: POSTOPEK ZA PRIPRAVO DERIVATOV PURINA, s formulo I v kateri pomenita R1 vodik in R2 enojno vez (deoksiaciklovir) ali R1 kisik in R2 vodik (aciklovir), označen s tem, da spojino s formulo II v kateri R3 pomeni S-alkil z 1 do 8 atomi ogljika, ki je lahko enkrat ali večkrat substituiran z arilom, kondenziramo s spojino s formulo A - CH2 - O - CH2 - CH2 - R4 III v kateri A pomeni izstopajočo skupino, kot aciloksi ali halogen, in R4 aciloksi ali benziloksi, dobljeni intermediat s splošno formulo IV kjer imata R3 in R4 zgornji pomen, bodisi reduciramo v zaščiteni derivat s formulo V bodisi oksidiramo v zaščiteni derivat s formulo V' nato pa spojino V ali V' deblokiramo v želeni proizvod s formulo I. Prijava vsebuje še 3 patentne zahtevke.
Patent ZA-793677-B (ZA)
Title: Destruction by fermentation of 2-ketogluconate in the presence of 2-ketogulonate
Inventor: KITA D
IPC: C12P7/60
Filed: 1979-07-19
Abstract: 2-Ketogluconate present in a mixture with 2-ketogulonate is destroyed by fermentation with a strain of Pseudomonas fluorescens leaving desired 2-ketogulonate intact. Subsequent hydrolysis of the 2-ketogulonate yields ascorbic acid. The preferred Pseudomonas strains are NRRL B10 and ATCC 13430.
Patent ZA-837201-B (ZA)
Title: Organic nitrate drug mixtures resistant to detonation by fire
Inventor: LYNCH MATTHEW JAMES
IPC: A61K47/00
Filed: 1983-09-27
Abstract: Detonatable organic nitrates which are blended with excipients in drug mixtures for use as vasolidators, such as nitroglycerine/lactose, are rendered nondetonatable when burned in smoldering fires by the incorporation therewith of minor amounts of an alkaline solid material such as magnesium carbonate or hydroxide.
Patent ZA-837665-B (ZA)
Title: Equipment for prestressing a glass sheet
Inventor: SPITTKA HORST
IPC: C03B27/04
Filed: 1983-10-14
Abstract: A method of quench-tempering a hot shaped glass sheet comprises supporting the sheet in a quenching station underneath a downwardly directed upper nozzle array and above an upwardly directed lower nozzle array by engagement of only a portion of the lower surface of the sheet. The portion engaged for support is interrupted by a generally uniformly distributed array of unsupported regions. An air stream is directed from the lower nozzle array up toward the lower surface of the glass sheet while an opposite air stream is directed down from the upper nozzle array toward the upper surface of the sheet. Generally all of the lower surface of the sheet is shielded except at the unsupported regions from the air stream of the lower nozzle array. A prestress field is thus formed in the sheet which corresponds to the distribution of the unsupported regions. The sheet is supported on and shielded by a plate having the same shape as the sheet but formed with holes at the unsupported regions. The sheet is transported into the station prior to quenching therein while supported on the plate and is transported out of the station after quenching therein while still supported on the plate.
Patent ZA-839533-B (ZA)
Title: Process for the immobilisation of microorganisms on a plastic carrier,a plastic carrier on which microorganisms have been immobilised and the use of it in biological reactors
Inventor: ROBERTSON BRIAN WILLIAM
IPC: C12P1/00
Filed: 1983-12-22
Abstract: Process for the immobilisation of one or more hydrocarbon - utilising microorganism on a plastic carrier in which the immobilisation is carried out in an aqueous nutrient medium to which a minor amount of a water-immiscible hydrocarbon substrate has been added. Further plastic carriers on which microorganisms have been immobilised and the use of the latter have been described.
Patent ZA-862045-B (ZA)
Title: An indicating means in a dosage dispensing device
Inventor: VIRTANEN RISTO
IPC: A61M15/00
Filed: 1986-03-19
Abstract: An indicating means in a dosage dispensing device for medicaments, particularly a dosage inhaler which indicates a number of dosages administered from the dosage dispensing device. The indicating means includes a rotatable disc (1) having apertures (2) passing therethrough which can be filled with a medicament in particle form. By rotating the disc the apertures can be brought into an air channel or duct (3) through which air is inhaled. The rotatable disc has associated with a central portion a spiral groove or ridge (4) which can engage with peripheral teeth (8) on a toothed wheel (6), such that rotation of the disc (1) results in rotation of the toothed wheel and the toothed wheel is provided with one or more markings (9) which are visible from outside the dosage inhaler upon rotating the disc a predetermined number of times.
Patent ZA-884842-B (ZA)
Title: Originality guarantee
Inventor: KOEHN JOCHEN
IPC: G09F3/03
Filed: 1988-07-06
Abstract: The tamper-proof device for closures of containers, in particular bottles, has a label (12) which, when it has been removed or damaged, makes opening recognisable. The closure parts (4, 6), which are to be moved apart for opening, are provided with flat depressions to accommodate the label (12). The depressions pass from one closure part into the other or others and jointly have the contour and size of the label. If such a label is torn or cut through, this makes opening recognisable. However, the invention prevents the possibility of the label being removed and stuck on again. The abovementioned depression can serve this purpose as it makes it impossible for a user to grip with the fingernail or a tool under the label and lift it off. Instead of a depression, a horseshoe-shaped wall (22) can be provided which surrounds at least part of the label. Said wall can be broken off so that the consumer has access to the label. However, due to parts of the material remaining, the breaking-off of the wall and thus the opening of the container is recognisable. Additionally, the label can be provided with an adhesive which allows only a single bonding operation, thus making it impossible for a removed label to be stuck on again after tampering with the contents. 
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Patent ZA-908679-B (ZA)
Title: (1r,2r)-2-(3-pyridyl)-tetrahydrothiopyran-2-carbothioamide 1-oxides,process for their preparation and pharmaceutical compositions containing them
Inventor: ALOUP JEAN-CLAUDE
IPC: C12R1/66
Filed: 1990-10-30
Abstract: Process for preparing (1R,2R)-2-(3-pyridyl)tetrahydrothiopyran-2-carbothioamide 1-oxides of general formula:  <IMAGE>  (R1=alkyl containing 1 to 4 carbon atoms), by the action of an alkyl isothiocyanate on the 1R,2R and 1R,2S sulphoxides of formulae:  <IMAGE>  <IMAGE>  employed alone or mixed, the (1R,2R)-2-(3-pyridyl)tetrahydrothiopyran-2-carbothioamide 1-oxides thereby obtained and pharmaceutical compositions containing them. (1R,2R)-2-(3-Pyridyl)tetrahydrothiopyran-2-carbothioamide 1-oxides are especially useful as antihypertensives.
Patent ZA-911441-B (ZA)
Title: Aryl-and heteroarylethenylene derivatives and process for their preparation
Inventor: BUZZETTI FRANCO
IPC: C07C255/41
Filed: 1991-02-27
Abstract: A compound of general formula (I) <CHEM>  wherein   Y   is a bicyclic ring system chosen from (B), (A), (E), (F) and (G) <CHEM>   R   is <CHEM>   R1   is hydrogen, C1-C6 alkyl or C2-C6 alkanoyl; R2   is hydrogen, halogen, cyano or C1-C6 alkyl; n   is zero or an integer of 1 to 3: n is zero or an integer of 1 to 3 when Y is a ring system (A), whereas it is zero, 1 or 2 when Y is a ring system (B), (E), (F) or (G); and the pharmaceutically acceptable salts thereof; and wherein each of the substituents R, OR2 and R2 may be independently on either of the aryl or eteroaryl moieties of the bicyclic ring system (A), (E), (F) and (G), whereas only the benzene moiety may be substituted in the bicyclic ring (B).   The compounds of the present invention possess specific tyrosine kinase inhibiting activity. Hence they can be useful in the treatment of cancer and other pathological proliferative conditions.
Patent ZA-916465-B (ZA)
Title: Stable microemulsion disinfecting detergent composition
Inventor: JACQUET FABIENNE M
IPC: C11D10/02
Filed: 1991-08-15
Abstract: Low viscosity and high pH disinfecting and bleaching all purpose cleaning compositions in microemulsion form, suitable in both concentrated and diluted forms for applying to surfaces to be cleaned and disinfected or sanitized, include hypochlorite, higher alcohol sulfate and higher paraffin sulfonate detergents, higher fatty acid soap, alkali metal hydroxide, liquid hydrocarbon, perfume, periodate, branched lower alcohol co-surfactant and water. The compositions are of improved lipophilic soil removing capability when diluted with water, are of about equivalent such capability in neat or concentrated form and are of significantly better hypochlorite stability on aging at room and elevated temperatures, compared to other microemulsion cleaners that contain hypochlorite. Their low viscosities facilitate spraying them from squeeze bottles or pump sprayers onto surfaces to be cleaned and disinfected or sanitized, such as floors and walls. The absence of any builder salts allows uses of the compositions, especially in diluted form, to clean surfaces without the need for rinsing (wiping sufficing), and the cleaned surfaces are not objectionably streaky afterward. The concentrated microemulsions are effective removers of mildew from bathroom tub and shower tiles, and other surfaces, but in such cases rinsing is usually desirable. Also described are processes for the manufacture and use of the described cleaning compositions.
Patent ZA-918115-B (ZA)
Title: Hydroxyalkylquinoline ether acids as leukotriene antagonists
Inventor: BELLEY MICHEL L
IPC: A61K31/47
Filed: 1991-10-11
Abstract: Compounds having the formula I: <CHEM> are leukotriene antagonists and inhibitors of leukotriene biosynthesis. These compounds are useful as anti-asthmatic, anti-allergic, anti-inflammatory, and cytoprotective agents. They are also useful in treating angina, cerebral spasm, glomerular nephritis, hepatitis, endotoxemia, uveitis, and allograft rejection.
Patent ZA-931171-B (ZA)
Title: Metering device
Inventor: BRAITHWAITE PHILIP WILSON
IPC: G01F11/18
Filed: 1993-02-19
Abstract: The invention provides an inhaler 140 for delivering a substance in a finely divided form. The inhaler 140 comprising an air intake and an inhalation passage 144 communicating with the air intake. A receptacle 145 in combination with a metering device having first and second end elements sealing against the inner walls of the receptacle so as to define an intermediate dosing space loaded with a desired volumetric dose of the substance is provided. The relative dimensions of the metering device and receptacle 145 are such that the device has a tendency to remain in the receptacle unless actively urged out of it. Indexing means 146 operate to move the receptacle into a position in or adjacent the inhalation passage and means are provided for urging the metering device at least partially out of the receptacle so as to release the dose of substance contained in the receptacle into the inhalation passage when the receptacle occupies its position in or adjacent the inhalation passage 144. <IMAGE>
Patent ZA-941467-B (ZA)
Title: Positive section
Inventor: BOJSEN KIRSTEN
IPC: C12N5/00
Filed: 1994-03-02
Abstract: PCT No. PCT/EP94/00575 Sec. 371 Date Oct. 3, 1995 Sec. 102(e) Date Oct. 3, 1995 PCT Filed Feb. 28, 1994 PCT Pub. No. WO94/20627 PCT Pub. Date Sep. 15, 1994The present invention provides a method for identifying or selecting from a population of eukaryotic cells cultivated on or in a medium containing at least one compound, cells which have a metabolic advantage as a result of having being transformed, wherein: i) the cells are transformed with a nucleotide sequence or a co-introduced nucleotide sequence one of which comprises a region which: (a) encodes a protein which is involved in the metabolism of the compound, and/or (b) regulates the activity of the protein; and ii) the compound is mannose or xylose or a derivative or a precursor of these, or a substrate of the protein, or is capable of being metabolized by the transformed cells into such a substrate, with the proviso that the compound is not mannose when the protein is mannose 6 phosphate isomerase. The invention also includes a method according to the preceding paragraph wherein the compounds are not so limited with the proviso that an agent which reduces the toxicity to the cells of the compound is added to the medium. It is preferred that where a toxicity-reducing agent has been added to the culture medium, the compound is mannose and the nucleotide or co-introduced nucleotide sequence encodes mannose-6-phosphate isomerase.
Patent ZA-966334-B (ZA)
Title: Dairy based spread.
Inventor: LANTING FEICO
IPC: A23C9/154
Filed: 1996-07-25
Abstract: Creamy cultured dairy based spread comprising less than 35 % fat, up to 4.5 % milk protein, up to 1 % structuring agent, gelatin, and usual acidifying agents, flavourants and cheese additives like herbs and spices, the product being water continuous, having a pH value between 4.6 and 5.2, a Stevens value of 200 to 500 at 5  DEG C and of 50-250 at 20  DEG C and a method of preparing same.
Patent ZA-975359-B (ZA)
Title: Biochemical analysis of antioxidant function
Inventor: CRAWFORD J FRED
IPC: C12Q1/00
Filed: 1997-01-01
Abstract: The present invention provides a cell culture medium useful for a biochemical analysis of antioxidant function in human lymphocytes, said medium comprising, a buffered, serum-free solution containing the following ingredients: a carbohydrate selected from the group consisting of glucose and a compound biologically capable of producing glucose in the cells, a biologically usable form of pantothenic acid, choline or a biological usable form of a substance capable of producing choline in the cells, inorganic ions comprising chloride, phosphate, calcium, magnesium, potassium, sodium, and iron in a biologically utilizable form, cumene hydroperoxide, deionized water, and a mitogen in an amount effective to stimulate the lymphocytes being assayed; said buffered, serum-free solution having a pH from about 6.8 to 7.6, said cell culture medium characterized by being effective to determine nutritional deficiencies, inadequacies, and imbalances and to biochemically analyze antioxidant function of the lymphocytes. Also provided is a method of biochemically analyzing cellular antioxidant function in an individual comprising the steps of: inoculating the cell culture medium of the present invention with lymphocytes from said individual; incubating the inoculated cell culture medium; and comparing the response of the lymphocytes with an average response of lymphocytes from a control group of individuals.
Patent ZA-982607-B (ZA)
Title: N-arylpiperidine compounds a process for their preparation and pharmaceutical compositions containing them
Inventor: PEGLION JEAN-LOUIS
IPC: C07D471/04
Filed: 1998-03-27
Abstract: N-Aryl piperidine derivatives of formula (I), their racemic mixtures, optical isomers and acid addition salts are new. m = 1-5; n = 1 or 2; R = H, 1-5C alkyl or aryl(1-5C) alkyl; E = H or Me; Ar = bicyclic heteroaryl (optionally substituted by halo); and A = adamantyl or bicyclic aryl or tricyclic heteroaryl (both optionally substituted).
Patent ZA-991751-B (ZA)
Title: Method and system for using a frequent shopper card as a phone calling card.
Inventor: KLAPKA TIMOTHY J
IPC: G07G1/12
Filed: 1999-03-04
Abstract: A method and system for using a frequent shopper card as a phone calling card including (a) issuing a transfer certificate with a predetermined phone time and having a first personal identification number, at a terminal; and (b) adding the predetermined phone time to an account, associated with the frequent shopper card having a second personal identification number, based on the first personal identification number, at a server. The server includes a memory containing a data structure for storing information relating to using the frequent shopper card as a phone calling card. The memory includes fields which store the account information associated with the frequent shopper card, and fields which store the first and second personal identification numbers. A computer program product includes a computer storage medium having a computer program code mechanism embedded in the computer storage medium for causing a computer to allow the frequent shopper card to be used as a phone calling card. The computer program code mechanism includes a first code device configured to issue the transfer certificate with the predetermined phone time, at the terminal; and a second code device configured to add the predetermined phone time to the account, at the server.
Patent AT-411947-B (AT)
IPC: G06F1/00
Filed: 2001-04-23
Granted: 2004-07-26
Abstract: A terminal (102) serves for input of user ID. An evaluating device (106) links to the terminal via a primary connection (101). A memory store/processor unit stores user master data and current transaction data. A code generator generates a security code. A transmitter transmits the security code via a secondary connection (107) to a receiver device (108). The security code can be entered at the terminal and checked for validity by the evaluating device.
Patent GB-2374538-B (GB)
Title: Nasal devices
Inventor: DJUPESLAND PER GISLE
IPC: A61B5/097
Filed: 2002-02-26
Granted: 2005-02-23
Abstract: A nasal delivery device for delivering a substance to a nasal cavity of a subject, including: a nosepiece (240) adapted for insertion into a nostril of a subject; and a flow path fluidly connected to the nosepiece (240); wherein the nosepiece (240) is expandable and configured such as to expand on generation of a pressure in the flow path, thereby sealing with the nostril of the subject and providing for expansion of the nasal cavity of the subject.
Patent GB-2381068-B (GB)
Title: Mass spectrometer
Inventor: BROWN JEFF
IPC: H01J49/04
Filed: 2002-08-19
Granted: 2003-09-10
Abstract: A MALDI sample plate 1 is disclosed which comprises a metallic substrate 2 having a circular groove or moat 3. A hydrophobic polytetrafluoroethylene layer 4 is applied to the substrate 2 and a central portion 5 of the substrate 2 is laser etched which roughens the surface of the substrate 2. A thin polystyrene layer is then applied to the polytetrafluoroethylene layer 4 and the central portion 5. <IMAGE>
Patent GB-2408774-B (GB)
Title: Improved actuation mechanism
Inventor: SHENTON NIGEL PHILIP
IPC: E05B15/00
Filed: 2003-12-06
Granted: 2006-12-20
Abstract: A lock actuation mechanism 10 for use with a latch mechanism 4 having a latch spindle 8 which is substantially square in cross section and one end of which is mounted for rotation in a bearing, which latch spindle is rotatable by turning a handle at the second end of the latch spindle in a first direction to retract a latch bolt 6 of the latch mechanism and is rotatable by turning said handle in a second direction to engage a locking mechanism 26,28. The lock actuation mechanism further comprises a cam 12 adapted to be coupled, by means of a rotatable coupling member 16, in driving engagement with the latch spindle 8 so that the cam is driven via the coupling member by the latch spindle when the latter is rotated in said second direction, to engage the locking mechanism 26,28 and when the latter is rotated in said first direction to disengage the locking mechanism 26,28, and the latch spindle is mounted within a cruciform aperture 14 in the coupling member 16 and rotatable relative to the coupling member between a non-engaged rest position and one of two engaged positions. Rotation of the handle causes a drive peg 20 to move along a slot 22, and drive a connecting rod 24, which operates the locking mechanism. The locking mechanism may comprise shoot bolts 26,28.