baber/WOPTO huggingface dataset:
Patent DK-618389-D0 (DK)
Inventor: FORBES IAN THOMSON
IPC: C07D209/42
Filed: 1989-12-07
Abstract: A compound of formula (I) or a pharmaceutically acceptable salt thereof: <CHEM>  wherein: R1 is hydrogen, C1-6 alkyl, C3-6 cycloalkyl, C3-6 cycloalkyl-C1-4 alkyl, C2-6 alkenyl or C2-6 alkynyl; R2, R3 and R4 are independently selected from hydrogen, C1-6 alkyl, C1-6 alkoxy, C1-6 alkoxycarbonyl, C1-6 alkylthio, hydroxy, C2-7 alkanoyl, chloro, fluoro, trifluoromethyl, nitro, amino optionally substituted by one or two C1-6 alkyl groups or by C2-7 alkanoyl, cyano, carbamoyl and carboxy, and phenyl, phenyl C1-4 alkyl or phenyl C1-4 alkoxy in which any phenyl moiety is optionally substituted by any of these groups; R5 and R6 are independently selected from hydrogen, C1-6 alkyl, C3-7 cycloalkyl, C3-7 cycloalkyl-C1-4 alkyl, C2-6 alkenyl, C1-7 alkanoyl, C1-6 alkylsulphonyl, di-(C1-6 alkyl)amino C1-6 alkyl, 3-oxobutyl, 3-hydroxybutyl, and phenyl, phenyl C1-4 alkyl, benzoyl, phenyl C2-7 alkanoyl or benzenesulphonyl any of which phenyl moieties are optionally substituted by one or two halogen, C1-6 alkyl, C1-6 alkoxy, CF3, amino or carboxy, or R5 and R6 together are C2-6 polymethylene optionally interrupted by oxygen or NR11 wherein R11 is hydrogen or C1-6 alkyl optionally substituted by hydroxy; R7, R8, R9 and R10 are independently selected from hydrogen, C1-8 alkyl optionally substituted by one or two hydroxy, oxo, C1-4 alkoxy, halogen or CF3 groups, C3-7 cycloalkyl, C3-7 cycloalkyl-C1-4 alkyl, C2-7 alkanoyl, C2-6 alkenyl or C2-6 alkynyl either being optionally substituted by one, two or three halogen atoms or C1-4 alkyl, C3-7 cycloalkenyl optionally substituted by one or two halogen or C1-4 alkyl groups, C3-7 cycloalkenyl-C1-4 alkyl in which the cycloalkenyl ring is optionally substituted by one or two halogen or C1-4 alkyl groups, and phenyl optionally substituted by one or two halogen, C1-6 alkyl, C1-6 alkoxy, CF3, amino or carboxy, or R7 and R8 together and/or R9 and R10 together are C3-6 polymethylene optionally substituted by C1-6 alkyl or C2-6 alkenyl; and Z is (CR14R15)n where n is 0, 1 or 2 and R14 and R15 are independently selected from hydrogen, C1-6 alkyl or C2-6 alkenyl.
Patent HU-911461-D0 (HU)
Title: Tube made of plastic
IPC: B29C48/13
Filed: 1991-05-02
Abstract: A plastic tube, in particular for transporting hot water in heating systems, is characterized in that its inner wall (2) is provided with staggered or continuous, preferably spiral ribs (3), that are in particular produced by extrusion moulding.
Patent HU-903131-D0 (HU)
Title: Driving unit
Inventor: DOLLHOPF RUEDIGER
IPC: B29C48/40
Filed: 1990-05-22
Abstract: A gear mechanism with two axially parallel drive shafts esp. for driving a double warm extruder, includes drive wheels of the same size, whose teeth are in contact with a layer central gear wheel. The mechanism has a single drive shaft which is extended and the single drive gear wheel is displaced w.r.t. the second shaft. The diameters of the two gear wheels are greater than the spacing between the drive shafts and the axially displaced wheel.
Patent NO-864016-D0 (NO)
Inventor: JOSEF GERMANN ALBRECHT
IPC: B41F11/02
Filed: 1986-10-09
Abstract: The printing machine has two interacting blanket cylinders (1,2) which are each inked by several offset plate cylinders (5,12) and between which the paper (P) to be printed on both sides runs through. One of the blanket cylinders (2) is also in contact with a plate cylinder (8) carrying a collect printing plate which is inked in a multicolor manner by a further blanket cylinder (9). This blanket cylinder (9) receives the inks from several appropriately inked selective color inking cylinders (10). Also arranged between the two blanket cylinders (2,9), which are in contact with the plate cylinder (8) carrying the collect printing plate, is an adjustable and convertible plate cylinder (16) which, in a first working position, carries an offset plate and rests against the blanket cylinder (2) inked by the offset plate cylinders (12), whilst in a second working position it carries a selective color inking plate and rests against the blanket cylinder (9) inked by the selective color inking cylinders (10). Thus, it is possible to produce on one side of the paper a multicolor pattern which is made by means of two different printing processes and in which either the number of colors used in collect printing or the number of colors used in offset printing is selectively increased by one color.
Patent NO-864207-D0 (NO)
Inventor: FREIWALD GERHARD
IPC: F16J15/3212
Filed: 1986-10-21
Abstract: 1. A radial shaft sealing ring comprising a reinforcing ring (1), a sealing ring (2) of resilient material which is fixed on the reinforcing ring and projects in the axial direction, an inward-pointing circumferential sealing edge (3) in the projecting region of the sealing ring and an outwardly open groove radially outside the sealing edge in the sealing ring, an annular helical spring being arranged in the groove for the purpose of pressing the sealing edge (3) resiliently against the surface of the shaft sealed off, the groove being bounded on both sides in the axial direction by annular beads projecting radially outwards and the annular beads being pierced by a plurality of auxiliary grooves distributed uniformly in the circumferential direction and extending in the axial direction, characterized in that, at the points of mutual intersection, the auxiliary grooves (5) and the groove have an essentially corresponding depth and in that the auxiliary grooves (5) have a groove base (6) which, in the direction of the reinforcing ring (1), extends parallel to the inner side (7) of the lip ring (2).
Patent NO-875055-D0 (NO)
Inventor: GATTI GAETANO
IPC: A61P35/00
Filed: 1987-12-03
Abstract: A storage stable, sterile, pyrogen-free, injectable anthracycline glycoside solution consists essentially of a physiologically acceptable salt of an anthracycline glycoside dissolved in a physiologically acceptable solvent therefor, which has not been reconstituted from a lyophilizate and the pH of which has been adjusted to from 2.5 to 4.0
Patent NO-884152-D0 (NO)
Inventor: HOGARTH IAN
IPC: B41J29/373
Filed: 1988-09-19
Abstract: The invention relates to a pressure-activatible correcting tape, which has a conventional carrier and a lift-off layer for removing typed or printed type images, the lift-off layer containing a wax, a binder and optionally further additives. This correcting tape is characterized in that the lift-off layer contains approximately 5 to 35% by weight of butyl rubber, approximately 30 to 90% by weight of wax and approximately 0.1 to 5% by weight of a dispersant having a dispersing action in an aqueous medium for the aforementioned substances. The lift-off layer can be produced by means of an aqueous coating liquid, which is environmentally advantageous compared with organic dispersants. This correcting tape can be used without restriction and independently of the type of typewriter.
Patent NO-893939-D0 (NO)
Inventor: CROSS PETER EDWARD
IPC: A61K31/16
Filed: 1989-10-03
Abstract: A compound of the formula (IA) or (IB), useful in treating diseases associated with the altered motility and/or tone of smooth muscle, such as irritable bowel syndrome, of the formula:- <CHEM>  and their pharmaceutically-acceptable salts,  where Y is -CH2CH2-, -CH=CH-, -CH2-S-, -CH2-O-, -O- or -S-;  and X is a group of the formula:- <CHEM>  wherein  m is 1 or 2; R<1> and R<2> are each independently H or C1-C4 alkyl or together represent -(CH2)n- where n is an integer of from 2 to 5;  R<3> is H or C1-C4 alkyl;  Z is a direct link, -CH2-, -(CH2)2-, -CH2O- or -CH2S-;  and  R<4> is pyridyl, pyrazinyl, thienyl or a group of the formula:- <CHEM>  where either R<5> and R<6> are each independently selected from H, C1-C4 alkyl, C1-C4 alkoxy, halo, -CF3, -CN, -(CH2)pNR<7>R<8>, -OCO(C1-C4 alkyl), -CO(C1-C4 alkyl), -CH(OH)(C1-C4 alkyl), -C(OH) (C1-C4 alkyl)2, -SO2NH2, -NHSO2(C1-C4 alkyl), -(CH2)pOH, -(CH2)pCOO(C1-C4 alkyl), -(CH2)pCONR<7>R<8>, or R<5> and R<6> together represent -(CH2)q-, -O(CH2)rO- or -O(CH2)t- where in the latter the oxygen atom is attached to the 3- or 4-position of the benzene ring;  R<7> and R<8> are each independently H or C1-C4 alkyl;  p is 0, 1 or 2;  q is 3, 4 or 5;  r is 1, 2 or 3;  and t is 2, 3 or 4. t
Patent NO-894524-D0 (NO)
Inventor: BARTSCH KLAUS
IPC: A46B7/06
Filed: 1989-11-13
Abstract: The invention relates to a toothbrush with a deflecting part (4) which has a deflection profile and is positioned between brush head (1) and stem (5) for deflecting the brush head (1) when a certain contact pressure is reached. According to the invention the deflecting part (4) is a link (7), similar to a leaf spring, which connects the brush head (1) to the stem (5) and is covered at least on its front and back by a jacket (8) made of an elastomer. The elastomer is a natural or synthetic rubber, such as styrene-butadiene rubber, butyl rubber, ethylene rubber, propylene rubber, silicone rubber, or an ethylene vinyl acetate copolymer or plasticized PVC.
Patent NO-901933-D0 (NO)
Inventor: BECK MARTIN H
IPC: E04B1/66
Filed: 1990-04-30
Abstract: The present invention relates to an apparatus and method and uses a thin, yet strong plastic film (1) as the intermediate layer for the waterproofing material and the film has a plurality of perforations (2) therein. The film is highly resistant to crack propagation, and acts as a barrier to crack propagation between adjacent asphalt layers (5, 6), thus providing superior protection from the elements. The asphalt layers are interconnected with each other through the perforations in the polyester support layer. Because of the strength of the polyester film, only a very thin layer of polyester is necessary and this results in a substantial cost savings. As an alternative to coating, it is possible to extrude or laminate the asphalt onto the PET film. Also a layer of asphalt may be applied only to one side of said film and extruded through the perforations with heads on the columns (8) so formed to attach the asphalt to the film.
Patent NO-912665-D0 (NO)
Inventor: LEA WEN-HWA
IPC: C12N15/09
Filed: 1991-07-08
Abstract: A method for utilizing p53 cDNA, and p53 gene products for the suppression of the neoplastic phenotype. <IMAGE>
Patent NO-914941-D0 (NO)
Inventor: DERBER BERND
IPC: G01N33/28
Filed: 1991-12-13
Abstract: For the reliable detection of a marking substance in mineral oils, a mineral oil sample is passed by means of a sampling and metering device (1) through a substance located in a container (2) and adsorbing the marking substance which is then selectively dissolved by rinsing the adsorbing substance with an eluent, and the eluate is then contacted in a receiving container (3) with a detection reagent for colour indication.
Patent NO-921147-D0 (NO)
Inventor: LILL NORBERT
IPC: A61K38/095
Filed: 1992-03-24
Abstract: Long-acting biodegradable microparticles containing therapeutically active peptides as active ingredient and poly(lactide-co-glycolide) as vehicle, which are obtained by spray drying at temperatures below 60 DEG C with a spray flow above 500 l(STP), are described.
Patent NO-924968-D0 (NO)
Inventor: KVASNIKOFF GEORGES
IPC: B01D53/52
Filed: 1992-12-22
Abstract: A combustible effluent is burned in surplus air in a first area (2) of a thermal reaction stage (1), a first acidic gas flow is injected (13, 43) into the combustion fumes in said area (2), a second acidic gas flow is partially burned (9) in a second area (3) of the thermal stage which receives gases from said first zone (2), and with a controlled amount of air (11, 12) so as to achieve an H2?S:SO2? molar ratio of 2:1 in the output gases from a Claus catalytic stage (19) which processes the gas flow from the thermal stage (1), and the acidic gas flow rates between the two areas (2, 3) are adjusted to obtain a flame temperature of over 850 C in said second area (3).
Patent NO-930506-D0 (NO)
Inventor: CAUPIN HENRI-JEAN
IPC: A01K31/04
Filed: 1993-02-12
Abstract: Corrosion-inhibiting composition comprising carboxylic acids or their derivatives, characterised in that said acids are monocarboxylic acids containing an odd number of carbons; and its application to corrosion inhibition.
Patent NO-930587-D0 (NO)
Inventor: ZILCH HARALD
IPC: C12P19/30
Filed: 1993-02-19
Abstract: Compounds of the formula I   <IMAGE>   in which R1 and R2 represent a possibly substituted C8-C15-alkyl chain, n the number 0, 1 or 2 and A the residue of a nucleoside, processes for their preparation, as well as antiviral medicaments which contain these compounds.
Patent NO-944470-D0 (NO)
Inventor: OSHLACK BENJAMIN
IPC: A61K9/52
Filed: 1994-11-22
Abstract: A controlled release tablet for oral administration is disclosed which has a tablet core including an insoluble therapeutically active agent having an aqueous solubility of less than or equal to about 5 mg/ml in a sufficient amount to render a therapeutic effect. The core provides rapid release of said therapeutically active agent upon exposure to aqueous solutions. The tablet core is coated with a controlled release coating permitting sustained release of said therapeutically active agent when said coated tablet is exposed to aqueous solutions.
Patent NO-944945-D0 (NO)
Inventor: GRAAFLAND TEUNIS
IPC: B29D29/06
Filed: 1994-12-20
Abstract: A free flowing powder composition with a particle size of 800  mu m or less comprising:   (a) 100 parts by weight of a block copolymer comprising at least one poly(monovinyl aromatic hydrocarbon) block and at least one hydrogenated or unhydrogenated poly(conjugated diene) block and having a monovinyl aromatic hydrocarbon content in the range of from 10 to 60% by weight based on total weight of block copolymer;   (b) 50 to 200 parts by weight of plasticizing oil; (c) 50 to 200 parts by weight of a poly(monovinyl aromatic hydrocarbon) block compatible resin; and (d) 0.1 to 10% by weight based on total weight of composition of a dusting agent.   Process for the preparation of the above free flowing powder composition, comprising first melt blending all components except the dusting agent and the blowing agent, if present, followed by cooling. The resulting composition is then pelletized or granulated and the granules or pellets thus obtained are cryogenically milled. Finally, the dusting agent and optionally the blowing agent are dry-blended with the powder resulting from the previous step. The free flowing powder composition is very useful for obtaining homogeneous layers having a smooth surface. These layers can be successfully be applied for carpet backings, conveyor belts, bottle cap sealants.
Patent NO-952277-D0 (NO)
Inventor: MILLER LAWRENCE G
IPC: D21F7/10
Filed: 1995-06-08
Abstract: A loop-and-pintle seam in a paper-processing belt (72) having a polymeric-resin coating (68) is closed by covering the seam on the uncoated side with an encapsulating material, so that the seam area (50) has compression properties substantially identical to those of the remainder of the belt. After installing the belt (72) and closing the pin seam with a pintle (76), the seam region (50) is impregnated on the non-paper side with a viscous paste comprising a polymeric-resin material and a blowing agent. The paste is heated to create a foam that fills the voids in the seam region (50) and the slit (78) in the coating (68), before being cured. Alternatively, a solid foam strip (88) of a polymeric resin may be glued to the seam region (50). The belt may be used as a transfer or long-nip-press (LNP) belt. <MATH>
Patent NO-963567-D0 (NO)
Inventor: WAMBEKE ALAIN
IPC: H02G15/013
Filed: 1996-08-27
Abstract: PCT No. PCT/GB95/00383 Sec. 371 Date Dec. 2, 1996 Sec. 102(e) Date Dec. 2, 1996 PCT Filed Feb. 24, 1995 PCT Pub. No. WO95/23448 PCT Pub. Date Aug. 31, 1995A device capable of co-operating with an outer pressure member to form a sealing block between two or more elongate substrates and a hollow housing within which the substrates extend, the device comprising i) an elongate support member and ii) two or more elongate flexible leaves each of which comprises a sealing material that (a) is not heat fusible, (b) is secured relative to the support member, and (c) extends laterally of the elongate support member, the device being positioned, in use, between the elongate substrates, so that a first of the flexible leaves extends at least part of the way around the periphery of a first of the elongate substrates, and a second of the flexible leaves extends at least part of the way around the periphery of a second of the elongate substrates, so that in co-operation with the action of the outer pressure member acting inwardly on the substrates and the device, and outwardly onto the housing, a sealing block is made between the elongate substrates and the housing.
Patent NO-985877-D0 (NO)
Inventor: POSAGE GARY W
IPC: A61K47/16
Filed: 1998-12-15
Abstract: The present invention relates to a method of marking the surface of solid rapidly disintegrating dosage forms using a non-contact marking technique such as laser imprinting and ink-jet printing.
Patent NO-986066-D0 (NO)
Inventor: SISTI NICHOLAS J
IPC: C07D305/14
Filed: 1998-12-22
Abstract: A method of acylating 10-deacetylbaccatin III at the C-10 position over the C-7 hydroxy position thereof to produce baccatin III is accomplished first by dissolving 10-deacetylbaccatin III in an anhydrous ether solvent, such as tetrahydrofuran, at a reduced temperature, preferably -78 DEG  C. At least an equivalent of a lithium base, preferably about two equivalents n-butyl lithium, is next added followed by the addition of an acylating agent, such as acetyl chloride. The resulting solution is quenched, for example with ammonium chloride, to eliminate excess of the lithium base and the acylating agent. The result is baccatin III in solution. The baccatin III may be recovered by removing the ether solvent under vacuum to produce a residue that may then be dissolved, for example in ethyl acetate, with this solution being washed to remove unwanted salt compounds. Recrystallization and column chromatography may be employed to purify the baccatin III.
Patent NO-994978-D0 (NO)
Inventor: RISTOW LUTZ
IPC: B61D17/04
Filed: 1999-10-13
Abstract: This invention comprises a composite part (1) consisting of a top (11) and bottom (12) metal cover layer and a sandwich component (10) that comprises a core (13) made of a honeycomb structure, and at least one metal profile (20) equipped with a connecting surface (21) for the discharge of forces into the sandwich component (10), whereby the profile or profiles are joined to the sandwich component in a flat manner, and a method for its manufacture.
Patent NO-995607-D0 (NO)
Inventor: HANSEN EJNER BJOERN
IPC: F24C1/00
Filed: 1999-11-15
Abstract: A chamber serving for a heat treatment of a particular food product, which for example can be pre-processed potato pieces which are to be prepared as French fried potatoes, and therefore have a content of evaporable substances, such as fat. In the chamber is a grid for, during operation, carrying the product, and one or more quartz lamps for generating heat for the process. The chamber is furthermore fitted with an exhaust channel which via a filter device connects the chamber to the open. Above the grid is placed a cabinet which is open at the bottom, for mounting the quartz lamps. The cabinet is via an inlet duct connected to the open. In the inlet duct is placed a ventilator for sending an air flow into the cabinet via the inlet duct. The air acts as a shield which keeps for example fat vapors at a distance so that they cannot come into contact with the quartz lamps and disintegrate in the high temperature of these. Thereby, it is prevented that unhealthy and malodorous substances are produced during the process. The air shield furthermore cools the quartz lamps, which thereby will attain a long life.
Patent GB-0009248-D0 (GB)
Title: Improvements relating to electrical motors
IPC: H02K15/02
Filed: 2000-04-15
Abstract: A rotor assembly for an electric motor comprising rotor elements each having a body portion and pole portions formed integrally as a pressing from strip steel, Each successively formed rotor element is formed with its pole portions offset relative to its body portion by an amount different from the offset on the previously formed rotor element. The rotor elements are produces by the use of a progressive die assembly to punch the rotor elements from strip material. At least part of the pole portion of the rotor element is produced by a first die member, and at least a part of the body portion is produced by a second die member. Relative movement is effected between the first and second die members between successive punching operations to change the pole portion offset.
Patent GB-0111046-D0 (GB)
Title: Process and apparatus for extraction of active substances and enriched extracts from natural products
IPC: B01D11/00
Filed: 2001-05-04
Abstract: Processes for preparing extracts of natural products such as plant material, and for preparing purified extracts from crude extracts of natural products, by extraction with hot gas. Apparatus suitable for use in preparing extracts of natural products are also described.
Patent GB-0113067-D0 (GB)
Title: Process for unloading pressurized liquefied natural gas from containers
IPC: F17C7/04
Filed: 1999-12-17
Abstract: A process is disclosed for unloading a plurality of containers having pressurized liquefied gas contained therein. A pressurized displacement gas is fed to a first container or group of containers to discharge the liquefied gas therefrom. The displacement gas is then withdrawn from the first container or group and it is separated into a first vapor stream and a second vapor stream. The first vapor stream is heated and passed to the first container or group. The second vapor stream is fed to a second container or group to discharge liquefied gas therefrom. Communication between the first container or group and the second container or group is severed and the foregoing steps are repeated for all of the containers in succession, with only the last container or group emptied of liquid remaining at the pressure of the displacement gas, and all of the containers at the end of the process except the last container or group being filled with a lower pressure vapor.
Patent GB-0124102-D0 (GB)
Title: Multi-purpose emergency light assembly
IPC: F21V23/04
Filed: 2001-10-05
Abstract: An emergency light comprises a lamp 20 powered by a mains supply, a back-up battery 25 and associated mains failure sensor (40, fig. 5) , and a light sensor (46, fig 5) for detecting a loss of the ambient light and to trigger the light to operate. The battery may be contained in the stem 24 of the lamp. The lamp itself may be unconnected from its base unit to provide a portable battery powered light.
Patent GB-0222397-D0 (GB)
Title: Method and apparatus for substrate handling and printing
IPC: G01N35/10
Filed: 2002-09-27
Abstract: An apparatus and method are described for transferring substrates to and from a printer. In a described embodiment, the apparatus includes a pair of storage units for vertically stacking substrates, and a laterally moveable platen. The storage units are moveable vertically with respect to the platen in order to transfer substrates to and from the platen. The apparatus and method have particular application in the handling and printing large numbers of biological samples on glass slides.