baber/WOPTO huggingface dataset:
Patent DK-251685-D0 (DK)
Inventor: HEDBERG BENGT
IPC: C04B/
Filed: 1985-06-04
Abstract: Method of producing monolithic mainly cementbound concrete in the density range of 650-1300 kg/m3, preferably of 800-1200 kg m3 with substantially good placing properties both for building in situ and prefabrication. The concrete consists of cement mortar with an air-void volume of 7-18% of the total concrete volume and aggregate consisting of lightweight organic or inorganic material. The smaller particles of the aggregate should be spherical, exceptionally lightweight, hydrophobic and durable against deformation in order to reduce the water content without changing the consistency of the concrete. The production of concrete is based on the aggregate having a continuous distribution of particle size within which the particle density decreases with decreased particle size, that during mixing small as well as big air-voids are created with strengthened and thickened bubble walls, that the thixotropy of the cement paste is strengthened and that air bubbles are replaced with an equivalent volume of sand particles in excess of those which are needed for the creation of air bubbles. The effects are achieved with multifunctional polymer microparticles on which different surfactant systems have been adsorbed. Air bubbles with their thickened walls as well as the most lightweight aggregate particles reduce the difference in density between the continuous medium and the air bubbles - aggregate particles.
Patent DK-538888-D0 (DK)
Inventor: LIU PAUL S
IPC: C07D471/04
Filed: 1988-09-28
Abstract: Certain Castanospermine ester derivatives are disclosed to be effective in treating retroviral infections including HIV infections and are thus useful in the treatment of AIDS and ARC.
Patent HU-901377-D0 (HU)
Title: Process for preparation of carbamates
Inventor: VERBRUGGE PIETER ADRIAAN
IPC: A01N47/10
Filed: 1990-03-09
Abstract: The invention provides a process for the preparation of N-benzoylcarbamates of general formula <CHEM> wherein R<1> represents a hydrogen atom, a halogen atom, a C1-4 alkyl group, a C1-4 alkoxy group or a trifluoromethyl group, R<2> represents a halogen atom, a C1-4 alkyl group, a C1-4 alkoxy group or a trifluoromethyl group, R<3> represents a hydrogen atom, a halogen atom, a methyl group or a trifluoromethyl group, and R represents a C1-8 alkyl group optionally substituted by one or more halogen atoms or a phenyl group optionally substituted by one or more substituents selected from halogen atoms and methyl groups, characterised by reacting an alkali metal salt of a benzamide of general formula <CHEM> wherein R<1>, R<2> and R<3> are as defined above, with a carbonate of formula  RO-CO-OR      (III) wherein R is as defined above, in the presence of an inert solvent, and neutralising the resulting alkali metal salt of the compound of formula I; and (intermediate) alkali metal salts of the compounds of formula I.
Patent HU-9301398-D0 (HU)
Title: Phosphate-free washing up agents with oxygenic bleaching one and method for producing them
Inventor: PAINTER JEFFREY DONALD
IPC: C11D17/06
Filed: 1991-11-08
Abstract: Disclosed is a process for making nonphosphated automatic dishwashing detergents which have granular form and comprise a conventional nonphosphorus builder system consisting essentially of an organic builder salt (such as citrate) and a dispersant (such as a polyacrylate); and an oxygen bleach system comprising a chelant (such as ethylenediamine disuccinate) and a bleach active (such as perborate or percarbonate) optionally with enzymes and/or dry-mixed hydrous silicates. The invention secures stable, free-flowing granules by a premix step in which the chelant and dispersant are brought together; a drying step using conventional equipment; and one or more admix steps in which the bleach active is mixed with the product of the drying step.
Patent HU-896351-D0 (HU)
Title: Process for separating of copper from basic water-solutions
Inventor: WEBER JUERGEN
IPC: C01G3/00
Filed: 1989-12-04
Abstract: Copper is separated from aqueous basic solutions by extraction with 3-hydroxy-2-alkylalkanaloxime or 2-hydroxymethyl-2-alkylalkanaloxime solution.
Patent NO-872058-D0 (NO)
Inventor: FRANDSEN AKSEL SOENDERGAARD
IPC: C02F3/08
Filed: 1987-05-18
Abstract: An air-driven contact filter for biological cleaning of waste water has spiral wound channels with an axis placed below the surface of the water. Air is blown into the center and water is displaced so that the channels will rotate.
Patent NO-891245-D0 (NO)
Inventor: WEICHMANN JOSEF
IPC: C08G12/30
Filed: 1989-03-21
Abstract: A process for the production of sulphonic acid group-containing condensation products based on amino-s-triazines with at least two amino groups and formaldehyde with a low content of free formaldehyde, wherein a) an amino-s-triazine, formaldehyde and sulphite is condensed in a mole ratio of 1:1.3 to 6:0.3 to 1.5 in aqueous solution at a pH value of 9.0 to 12.0 and at a temperature of 50 DEG  to 90 DEG  C. until sulphite is no longer detectable. b) subsequently, further condensation is carried out at a pH value of 2.0 to 7.0 and at a temperature of 50 DEG  to 90 DEG  C. until the viscosity of the solution is 4 to 1000 mm2/s at 80 DEG  C. and c) thereafter the condensation product is subjected to an after-treatment in a strongly alkaline range of pH 2ROOT 11.0 and at an elevated temperature.
Patent NO-891641-D0 (NO)
Inventor: SPICKETT ROBERT G W
IPC: A61K9/26
Filed: 1989-04-20
Abstract: Antacid powders, tablets etc. of prolonged gastric residence time have an internal phase of a solid antacid and excipient surrounded by a solid external phase containing a hydrophobic substance e.g. an ester of glycerol with palmitic or stearic acid, a hydroxylated polyalkene and a non-ionic emulsifier.
Patent NO-900896-D0 (NO)
Inventor: COSTANTINI MICHEL
IPC: C07C37/60
Filed: 1990-02-26
Abstract: Process for the hydroxylation of phenols or of phenol ethers using hydrogen peroxide. 
<??>More precisely, the invention consists of a process for the hydroxylation of phenols or phenol ethers, and preferably of phenol, by reaction with hydrogen peroxide, characterised in that the reaction is conducted in the presence of an effective quantity of titanium dioxide.
Patent NO-932659-D0 (NO)
Inventor: LARSSON HAAKAN
IPC: G06F9/44
Filed: 1993-07-23
Abstract: The disclosed system includes a declarative language construct for use in programming telecommunications switching systems, comprised of certain natural language elements such as subjects, predicates and objects. The disclosed system also includes an efficient method for constructing prototype telecommunications system software that provides the capability to handle the real-time and parallel nature of operations in telecommunications systems (Figs. 1-3). In yet another aspect, the disclosed system provides a layered software architecture (Figs. 8 and 9) for use in connection with telecommunications switching systems that enhances overall system functionality.
Patent NO-933345-D0 (NO)
Inventor: RITTER WOLFGANG
IPC: A61K47/34
Filed: 1993-09-20
Abstract: PCT No. PCT/EP92/00825 Sec. 371 Date Oct. 18, 1993 Sec. 102(e) Date Oct. 18, 1993 PCT Filed Apr. 11, 1992 PCT Pub. No. WO92/18108 PCT Pub. Date Oct. 29, 1992The invention relates to the use of free radical-reactive cross-linker components based on olefinically unsaturated esters of lower hydroxycarboxylic acids and/or oligomers thereof for modifying depot materials, and especially retard systems, which contain medicinal and/or biological valuable materials in admixture with a carrier material in a sustained release form. The cross-linkers are present as polymer compounds in the application form of the retard system and may be provided in the retard system or depot material to be applied in a largely homogeneous as well as in a non-uniform distribution. The invention also relates to retard systems which contain medicinal and/or biological valuable materials and have been based on oligomer and/or polymer compounds of lower hydroxycarboxylic acids as carrier materials providing a sustained release of the active substance. The retard systems and/or depot materials are modified with polymer compounds prepared from olefinically unsaturated esters of lower hydroxycarboxylic acids and/or oligomers thereof.
Patent NO-934397-D0 (NO)
Inventor: ROBINSON KEITH M
IPC: A61K31/35
Filed: 1993-12-03
Abstract: This invention relates to alkylamino alkylene derivatives of certain 2H-1-benzopyrans useful as plasma cholesterol lowering agents and to their end-use application as therapeutic agents.
Patent NO-940949-D0 (NO)
Inventor: KENSIL CHARLOTTE A
IPC: C07J17/00
Filed: 1994-03-16
Abstract: Saponin/antigen conjugates and the use thereof for enhancing immune responses in individuals are disclosed. The saponins may be substantially pure or mixtures of saponins.
Patent NO-941831-D0 (NO)
Inventor: BRUDERER PETER
IPC: B61D1/06
Filed: 1994-05-16
Abstract: The entry chamber (2) extends over the complete height of both decks. There is a bridge-like gangway (3) across the chamber at approx. half the height of the carriage. The bridge is diagonal to the longitudinal carriage axis. It is U-shaped, and connected to the carriage roof via diagonal ties. The entry chamber has a window on the upper deck. The entry height of an access door (5) is larger than the height of the lower deck. The exterior of the bridge railing has side walls, for passenger information and/or advertising.
Patent NO-943749-D0 (NO)
Inventor: SHIGEMITSU TOSHIRO
IPC: A61K31/44
Filed: 1994-10-06
Abstract: A use of a compound of the formula <CHEM> wherein R is an alkyl, R<1> is a hydrogen or an amino and R<2> is a carboxyl or a tetrazole, or a salt thereof for the production of a composition for the prophylaxis and treatment of myopia. The use for the prophylaxis and treatment of myopia of the present invention not only results in relaxing action on the ciliary smooth muscle of rabbit, but also brings about superior effects of prevention and treatment of myopia of the patients on whom Mydrin-M, a conventional preparation for the prophylaxis and treatment of myopia, failed to have effects. In addition, the use does not involve a mydriatic response and is advantageous for the prophylaxis and treatment of myopia.
Patent NO-951594-D0 (NO)
Inventor: STUCKY GERHARD
IPC: A61K31/70
Filed: 1995-04-26
Abstract: Production of 2,5-diamino-4,6-dichloropyrimidine of formula (I) comprises: a) cyclising a dialkyl aminomalonate of formula R1OC(=O)CH(NH2)C(=O)OR1 (II) with guanidine; b) chlorinating the resulting 2,5-diamino-4,6-dihydroxypyrimidine or formula (III) in the presence of an amide of formula HC(=O)R2 (IV); and c) reacting the 2-amino-4,6-dichloro-5-(substituted methyleneamino)-pyrimidine of formula (V) obtained with a carboxylic acid of formula R6COOH (VI) in an aqueous alcohol. R1 = 1-6C alkyl; R2 = 5- or 6-membered N-heterocycloalkyl (optionally N-substituted) or NR3R4; R3, R4 = 1-6C alkyl or benzyl; R5 = NH2; R6 = 1-6C alkyl or 3-6C cycloalkyl.
Patent NO-963143-D0 (NO)
Inventor: MULLER WALTER
IPC: A61K47/48
Filed: 1996-07-26
Abstract: PCT No. PCT/EP94/04082 Sec. 371 Date Sep. 13, 1996 Sec. 102(e) Date Sep. 13, 1996 PCT Filed Dec. 8, 1994 PCT Pub. No. WO95/20394 PCT Pub. Date Aug. 3, 1995An oral administration form with a carrier for acid active substances wherein the active substance has at least one free carboxyl group ionically bound to a polymer having tertiary amino groups is characterized by the fact that the polymer is colestipol or colestipol hydrochloride.
Patent NO-963450-D0 (NO)
Inventor: HARUTA JUNICHI
IPC: C07D207/333
Filed: 1996-08-19
Abstract: A heterocyclic aromatic oxazole compound of the formula (I) <CHEM> wherein Z is an oxygen atom; one of R and R1 is a group of the formula <CHEM> wherein R3 is lower alkyl, amino or lower alkylamino, and R4, R5, R6 and R7 are the same or different and each is hydrogen atom, halogen atom, lower alkyl, lower alkoxy, trifluoromethyl, hydroxy or amino, provided that at least one of R4, R5, R6 and R7 is not hydrogen atom, and the other is an optionally substituted cycloalkyl, an optionally substituted heterocyclic group or an optionally substituted aryl; and R2 is a lower alkyl or a halogenated lower alkyl, and a pharmaceutically acceptable salt thereof. The heterocyclic aromatic oxazole compound and pharmaceutically acceptable salts thereof have antipyretic action, analgesic action, anti-inflammatory action, and particularly, selective inhibitory action on cyclooxygenase-2 (COX-2), and are expected to be useful as anti-inflammatory agents with less side-effects such as digestive tract disorders.
Patent NO-964965-D0 (NO)
Inventor: FISCHER BERNHARD
IPC: C07K14/755
Filed: 1996-11-22
Abstract: Production of proteins from pro-proteins comprises contacting a pro-protein solution with a protease and a solid support that has a higher affinity for the proteins than for the pro-protein or its functionally inactive degradation products, whereby the pro-protein is proteolytically cleaved to form the protein, which is selectively separated by adsorption on the solid support. Also claimed are: (1) a hirudin or a hirudin fragment or derivative coupled to a solid support; (2) a protein complex produced by the above process, comprising a protein adsorbed on a solid carrier, and (3) an apparatus for carrying out the above process, comprising a container containing a protease directly connected to a container containing a solid support.
Patent NO-973875-D0 (NO)
Inventor: ALDERSON MARK
IPC: A61P31/04
Filed: 1997-08-22
Abstract: There is disclosed a method of stimulating an immune response comprising administering an effective amount of a CD40 binding protein. The method is useful in treating individuals infected with pathogenic or opportunistic organisms, and individuals having a depressed cellular immune response. CD40 binding proteins include CD40 ligand, monoclonal antibodies that specifically bind CD40, and combinations thereof.
Patent NO-973941-D0 (NO)
Inventor: VAINIO JANNE
IPC: G10L19/005
Filed: 1997-08-27
Abstract: The present invention relates to processing speech coding parameters in a telecommunication system. The speech coding parameters of a speech frame, produced by a speech encoder, are divided into groups, i.e. so-called virtual channels, in which speech parameter error correction, channel coding and processing of error-free or erroneous speech parameters are performed independently. At the receiving end, the processing (505) of erroneous and error-free speech parameters can thus be controlled independently on each virtual transmission channel (502) according to the quality of each virtual transmission channel. The speech parameters of the high-quality virtual channels of a speech frame can thus be processed as error-free, replacing the speech coding parameters of the low-quality virual channels only. The independently processed (505) speech parameters of the virtual channels are thus reassembled (507) into a speech frame, which is applied to decoding. Since part of the information of also erroneous speech frames is utilized, the use of speech information received from a transmission channel can be increased in speech decoding, which reduces for instance interruptions occurring in speech as compared with a situation where all speech frames erroneous even to a slight degree were discarded. The increased and more focused error indication also reduces the number of undetected errors and thus reduces significantly the worst audible disturbances.
Patent NO-994370-D0 (NO)
Inventor: PERANDER MICHAEL
IPC: C03C13/06
Filed: 1999-09-09
Abstract: The invention concerns a mineral fibre having the following composition in % by weight: SiO2 50-60, A12O3 1-6, MgO 16-22, CaO 12-18, Na2O+K2O 0-3, Fe2 O31-8, P2O5 1-6, other 0-3, whereby the weight ratio CaO/MgO<1 and the sum CaO+MgO=30-38% by weight.
Patent NO-995766-D0 (NO)
Inventor: WITTERS GILBERT FILIPE MARIA
IPC: B24B47/12
Filed: 1999-11-25
Abstract: A grinding machine comprises a frame having a rotary casing that bears rotary holders for grinding discs, as well as a drive motor which is mounted on the frame and interacts with the casing and the holders to drive the machine. The drive motor is connected by means of a continuous flexible or articulated element to the holders for driving the latter in the direction of rotation, wherein at least one of the holders is coupled to the frame by means of a gear transmission, in order to bring the casing into rotation when said holder is driven.
Patent GB-0013533-D0 (GB)
Title: A pallet side frame and a pallet assembly
IPC: B62B3/00
Filed: 2000-06-02
Abstract: A pallet assembly has a roller pallet 1 with removable side frames 4. The frames 4 comprise tubular plastics support rods 5 extending between which are plastics moulded bridging members 9, 11 and 13 that are secured to the support rods. The bridging members may be secured to the rods by moulding those members directly on to the rods, preferably so that plastics from the bridging members flows into recesses in the rods to provide keys which restrains the bridging members from longitudinal displacement relative to the rods. Alternatively the bridging members may be pre-moulded and secured to the rods by adhesive, bonding, welding or mechanical fasteners which may be snap-engagable or expandable plugs. The lowermost bridging member 9 is moulded to present connection means by which the side frame 4 is fitted to the deck. Several intermediate bridging members 13 can be identical and moulded in a common mould, preferably successively on to the support rods 5. <IMAGE>
Patent GB-0103161-D0 (GB)
Title: Management of analogue optical circuit performance
IPC: H04B10/00
Filed: 2001-02-08
Abstract: A channel performance monitoring system for an optical network is provided which comprises measuring means for measuring the Signal to Noise Ratio (SNR), bit error rate (BER) and power level of a signal at selected points in the network; and a network management system, including comparing means to compare data from the measuring means with known data relating to the network, and processing means to process data from the comparing means to determine channel performance information. The invention provides intelligence within a network management system (NMS) to enable an optical channel to be set up automatically across an existing all-optical network infrastructure and ensure that it conforms to an agreed performance specification. Where non-compliance is identified corrective action can be applied either automatically and problem reports issued or, alternatively, the circuit is flagged as non routable, again with appropriate reports. Corrective action may be in the form of changes to the circuit configuration of operating conditions (within accepted profiles), by invoking protection switching or by other means.
Patent GB-0105406-D0 (GB)
Title: Decorative windows and mirrors and methods of manufacturing same
IPC: B29C37/00
Filed: 2001-03-06
Abstract: A decorative window and/or mirror comprises a toughened glass sheet having on one surface one or more areas a pattern or patterns which may be coloured. A sheet of resin material formed with a decorative pattern is bonded to the glass sheet. If the pattern is coloured, the areas of colour are positioned above those sections of the resin which are to appear coloured in the window or mirror.
Patent GB-0201563-D0 (GB)
Title: A device for enhancing tear quality
IPC: A61F9/007
Filed: 2002-01-24
Abstract: A therapeutic eye and eyelid cover provides heated saturated air to the covered tissue and a transparent front ( 18, 19 ) to enable clear vision during use. The cover includes heating means ( 17 ) and means ( 22 ) for saturating the air enclosed against the face with water vapor, preventing evaporation from the eye and eye lids and enhancing heat transfer to the covered tissue. The transparent front is constructed to prevent condensation and maintain clear vision at all times during use.
Patent GB-0207134-D0 (GB)
Title: Method of preparation of organic optoelectronic and electronic devices and devices thereby obtained
IPC: H01L21/312
Filed: 2002-03-27
Abstract: A method for preparing an organic electronic or optoelectronic device is described. The method comprises depositing a layer of fluorinated polymer on a substrate, patterning the layer of fluorinated polymer to form a relief pattern and depositing from solution a layer of organic semiconductive or conductive material on the substrate. The fluorinated polymer may be a fluorinated photoresist and may be treated by exposure to ultraviolet light and ozone prior to the deposition of the layer of organic semiconductive or conductive material. The method has particular application in the preparation of organic light emitting devices by ink-jet printing.
Patent GB-0315327-D0 (GB)
Title: Boring Apparatus
IPC: E21B1/00
Filed: 2001-12-03
Abstract: An apparatus ( 10 ) for use in boring is described, the apparatus including a rotatable drive shaft ( 12 ), a cam member ( 20 ) and followers ( 16 ) for converting rotational motion into reciprocal motion, and a shroud ( 24 ) having a cutting edge ( 26 ) driven by the cam member and followers. The shroud may be selectively engageable with the cam member and followers, allowing the drive shaft to be removed through the shroud. A fluid circulation arrangement ( 31 ), ( 13 ) allows air to be injected into loose drilling substrate, so assisting removal of drill cuttings from the boring apparatus. Also described is a drill string incorporating a similar arrangement, allowing the drill string to be reciprocated within a bore. The drill string may further include casing sections, which may have intumescent coatings to allow the sections to be fixed in a wellbore.
Patent GB-0318013-D0 (GB)
Title: Method of ramping up output level of power amplifier of radio communication system,communication semiconductor integrated circuit
IPC: H04L27/36
Filed: 2003-07-31
Abstract: In a radio communication system having a phase control loop for phase modulation and an amplitude control loop for amplitude modulation and being capable of time divisional transmission and reception under a predetermined time management, when transmission in a first mode is switched to transmission in a second mode or when transmission in the second mode is switched to transmission in the first mode, the output level of the power amplifier is lowered once to a predetermined level higher than the level when transmission related circuits are activated, and thereafter the output level of the power amplifier is again ramped after the settings have been changed but without starting of a transmission oscillator, establishing of the phase control loop and the amplitude control loop.
Patent GB-0403021-D0 (GB)
Title: Resonance suppression for power amplifier output network
IPC: H03F1/32
Filed: 2004-02-11
Abstract: A Stabilizing circuit (530) is connected to the output of a power amplifier transistor (502) in order to prevent the amplifier from being oscillating. The stabilizing circuit (530) comprises basically a resistor (536) connected in series with a capacitor (534). The stabilizing circuit may also comprise an inductor (532) connected in series to the capacitor and the resistor. The inductor may be partially or fully realised by printed conductive lines and/or bonding wires. The stabilizing circuit provides a low impedance at the transistor output across a range of operational frequencies.