baber/WOPTO huggingface dataset:
Patent IE-893754-L (IE)
Title: Dilatation catheter with fluted balloon and method for¹manufacture
IPC: A61F2/958
Filed: 1989-11-24
Abstract: A balloon dilatation catheter (14) is provided with a fluted balloon (20) defining at least three wings (46). When the balloon collapses, it tends to assume the fluted configuration which defines a lower profile better adapted to pass through narrow channels, such as in endoscopes and guide catheters. The balloon is formed from a polymeric material in a method that involves the steps of tensioning the balloon to cause it to form flutes (44) while maintaining its interior under vacuum and subjecting the balloon, while so held, to heat and, thereafter, cooling the balloon while maintaining it in its tensioned, fluted configuration.
[EP0376451A2]
Patent NO-762901-L (NO)
Title: Stillbar skolepult.
Inventor: VOELLESTAD NILS OEYVIND
IPC: A47B/
Filed: 1976-08-24
Abstract: Stillbar skolepult
Patent NO-783801-L (NO)
Title: Polyesterbasert plastblanding.
Inventor: STEVENSON DONALD RALPH
IPC: C08G63/52
Filed: 1978-11-13
Abstract: Polyesterbasert plastblanding.
Patent NO-801571-L (NO)
Inventor: FRANK WALTER
IPC: C08L67/06
Filed: 1980-05-27
Abstract: Monomer-free aqueous dispersions of air-drying unsaturated polyesters can be hardened to thin coatings in the presence of accelerators, but in the absence of common initiators, if the chemical structure of the polyester meets specific requirements.
Patent NO-823258-L (NO)
Inventor: SELLE DOROTHEA
IPC: A61M5/00
Filed: 1982-09-27
Abstract: 1. Vest for continuous tubing feeding having a ventral part and a dorsal part, which are held together by two shoulder parts and at their edges, in which at least one part can be opened for putting on and taking off, there being provided on the ventral part pockets to receive a pump and at least one container for the nutrient solution, characterised in that the ventral part (14) is designed as an abdominal belt which has the pockets (32, 48) to receive the pump (46) and the container (34) arranged next to each other and the width of which can be adjusted.
Patent NO-823675-L (NO)
Inventor: SCHARF UDO
IPC: A23L29/00
Filed: 1982-11-04
Abstract: Functional hydrolyzates are prepared from microbial protein isolates, with a protein content of more than 90% by weight, a nucleic acid content of less than 2% by weight, a lipid content of less than 1% by weight, a suspendability of 80-100%, a foaming capacity characterized by a foaming index of 4-7, a foam stability characterized by a half-life of 10-300 minutes, an emulsifying capacity characterized by a value of 300-500 ml of oil/g of protein, and a molecular weight of between 125,000 and 100 Daltons. The functional hydrolyzates are obtained from microbial proteins by enzymatic hydrolysis, after extraction of the nucleic acids and lipids. The hydrolyzates are suitable as food additives.
Patent NO-843273-L (NO)
Inventor: KRANTZ ALEXANDER
IPC: A61K31/395
Filed: 1984-08-16
Abstract: Novel alpha-allenic-alpha-amino acids which are enzyme inhibitors of the suicide or kcat, type are disclosed herein.
Patent NO-850247-L (NO)
Inventor: NUNNO LOUIS ENRICO
IPC: A63C11/00
Filed: 1985-01-21
Abstract: A portable ski pole wrist strap and seat assembly comprising a seating strap attached to a retraction device locating within each of two ski poles wherein said retraction device is anchored by a support wire fixed within the ski pole handle. The seating straps having a locking clasp which interlocks with the opposing locking clasp thereby joining the two seating straps allowing the skier to sit on the straps as they are stretched between the two poles. Further, each of said ski poles being equipped with wrist straps connected to break-away inserts located within the ski pole handle.
Patent NO-850923-L (NO)
Inventor: WERNER ECKHART
IPC: B01D53/14
Filed: 1985-03-08
Abstract: 1. A process for removing CO2 and/or H2 S from a gas containing CO2 and/or H2 S in which, a) the gas containing CO2 and/or H2 S is treated, in a first absorption stage, at from 40 to 100 degrees C, with an aqueous absorption liquid containing from 20 to 70% by weight of methyldiethanolamine, b) the gas obtained at the top of the first absorption stage is fed to a second absorption stage in which, to effect removal, of CO2 and/or H2 S, it is treated at from 30 to 90 degrees C with an aqueous absorption liquid which contains from 20 to 70% by weight of methyldiethanolamine and has a lower content of CO2 and/or H2 S than the absorption liquid fed into the first absorption stage, c) the treated gas is taken off at the top of the second absorption stage, d) the aqueous absorption liquid obtained at the bottom of the second absorption stage and preladen with CO2 and/or H2 S is fed to the top of the first absorption stage, e) the aqueous absorption liquid obtained in the lower part of the first absorption stage and laden with CO2 and/or H2 S is let down in two or more flash stages in order to regenerate it, the final flash stage being operated under reduced pressure, f) a stream of absorption liquid obtained at the bottom of the final flash stage is recycled to the first absorption stage, g) a further stream of absorption liquid obtained at the bottom of the final and/or penultimate flash stage is fed to a stripping zone for further regeneration, and h) the regenerated absorption liquid obtained at the bottom of the stripping zone is recycled to the second absorption stage.
Patent NO-861706-L (NO)
Inventor: RYLES RODERICK GLYN
IPC: E21B33/138
Filed: 1986-04-30
Abstract: A new and improved composition and method for profile modification of subterranean formations characterized by high reservoir temperatures and/or harsh brine conditions are disclosed. The new and improved profile modification agents comprise a gelable composition comprising: (a) water; (b) a water-thickening and crosslinkable amount of a water-dispersible copolymer comprising from about 30 to about 99 mol % of units derived from at least one N-sulfohydrocarbon substituted acrylamide monomer copolymerized with from about 1 to about 70 mol % of units derived from at least one other monomer bearing a carboxyl group or a carboxyl precursor group; and (c) an amount of a polyvalent metal sufficient to crosslink the polymer to form a stable gel. The profile modification agents are effective to alter the permeability of preselected portions of an underground formation by forming strong gels which are stable in harsh brine at temperatures of up to about 120 DEG  C. The composition and method are particularly adapted for use in enhanced oil recovery operations.
Patent NO-863998-L (NO)
Inventor: LASSALLE DOMINIQUE
IPC: C08F10/00
Filed: 1986-10-07
Abstract: The present invention relates to a process for the polymerisation or copolymerisation of alpha-olefins in the presence of a Ziegler-Natta catalyst system comprising on the one hand a catalyst solid comprising compounds of halogens, transition metals of Groups lV, V, VI of the Periodic Table of Elements, magnesium and optionally aluminium, free from a metal/carbon bond and on the other hand a catalyst consisting of organometallic compounds of metals of Group II or III of the said Table. This process is characterised in that before its use in polymerisation or copolymerisation, the catalyst solid is treated by water in a given quantity, this treatment making it possible to improve the conditions for obtaining polymers, particularly in a process of polymerisation or copolymerisation in the gas phase.
Patent NO-873381-L (NO)
Inventor: WEBER ALFRED
IPC: C12P/
Filed: 1987-08-12
Abstract: Process for manufacturing 4-androstene-3,17 dion and 1,4 androstadiene-3,17-dion of the general formula (I) where ..... is a simple bond or a double bond, characterized by the fact that  alpha -sitosterine of formula (II) is fermented with a culture of a strain of micro-organisms suitable for breaking down the lateral sterine chain.
Patent NO-892015-L (NO)
Inventor: ZOUBEK EUGEN
IPC: A61K35/38
Filed: 1989-05-19
Abstract: The invention relates to a medicament in the form of a lyophilisate produced from a total extract from Peyer's patches, preferably in homoeopathic dilution. It can be used advantageously for the improvement of the humoral defence system.
Patent NO-892896-L (NO)
Inventor: FOSS GUNNAR
IPC: E02B17/00
Filed: 1989-07-14
Abstract: PCT No. PCT/NO90/00114 Sec. 371 Date Jan. 14, 1992 Sec. 102(e) Date Jan. 14, 1992 PCT Filed Jul. 11, 1990 PCT Pub. No. WO91/01411 PCT Pub. Date Feb. 7, 1991.The jackable oil rig employs a leg formed of a plurality of corner columns and transverse stays. Each column is formed of an outer pipe, and inner pipe which defines an annular space with the outer pipe and a hardenable material such as concrete in the space between the pipes. The outer pipe has a constant outer diameter along the length while the inner pipe has a constant outer diameter along the length and an increasing wall thickness from a top section to a bottom section. The wall thickness of the inner pipe may increase step by step from about 30 millimeters in the upper section to about 150 millimeters in the lower section. The construction of the corner column allows oil rigs to operate at ocean depths down to 200 meters.
Patent NO-900486-L (NO)
Inventor: BOSER WERNER
IPC: E05B27/00
Filed: 1990-02-01
Abstract: A lock cylinder (1) suitable for mortise locks comprises mechanically operating tumbler pins (19) controlled by a key (15) and at least one electromagnetic tumbler (20). The cylinder is arranged in a cylinder casing (24) and comprises a coil (21) as well as a locking member (33) which can be displaced by electromagnetic forces for an additional tumbler pin (23) which is spring-loaded in the locking direction and with a reading device which detects a key code. The locking member (33) is pivotally mounted in a recess (32) in the additional tumbler pin (23) and enters the locking position in front of a stop (38 min ) on the cylinder casing.
Patent NO-900826-L (NO)
Inventor: BAKER GERALD S
IPC: F16K3/02
Filed: 1990-02-21
Abstract: An improved gate valve has a body (42) with a gate (50) positioned therein to reciprocate between positions opening and closing flow through the body, a pressure responsive actuator (82) connected to move the gate stem, a manual override stem(96) and an overriding drive connection (116) connecting both the actuator and the manual override stem to the gate stem so that the gate stem and gate are moved by both the actuator and by the manual override stem independently of the actuator. A modified form of the invention is provided for directly connecting to an extension of an actuator stem for operating a valve manually. In another modified form, camming element and a camming extension are provided to increase the forces providing release of the paddles from within a groove on the interior of the housing so that the locking action of the paddles do not prevent proper operation of the mechanism.
Patent NO-904648-L (NO)
Inventor: ENGELHARDT FRIEDRICH
IPC: C09K8/64
Filed: 1990-10-26
Abstract: The present invention relates to the use of hydrocarbon-rich gels as fracturing fluids and also to fracturing fluids which are composed of a hydrocarbon-rich gel and an auxiliary.
Patent NO-941983-L (NO)
Title: Engangs-spröyte
Inventor: SONG KYUNG JIN
IPC: A61M5/32
Filed: 1994-05-27
Abstract: Reversibelt engangs-harpikskanylesett for en blodåre konstruert for å gjøre injeksjonen hurtigere og mer behagelig ved injisering av blod eller injeksjonsmiddel, samt å tilveiebringe beskyttelse for leger og sykepleiere mot infisering av aids etc., som overføres fra metallkanylen (nålen) som er infisert med pasientens blod. Harpikskanylen forhindrer pasienten fra å infiseres av virus gjennom metallkanylen (7) ved å beskytte metallkanylen (7) enten i sylinderen (8) til harpiks-kanylesettet (1), eller i skjøtemunnstykket (32), når blod eller injeksjonsmiddel injiseres i pasientens blodåre, ved å forbinde injeksjonsmiddelbeholderen (13) og en side av harpiks-kanylesettet (1) ved injeksjonsmiddel-linjen forbundet til injeksjonsmiddel-regulatoren (14), og ved å holde metall- kanylen (7) i den sylindriske filmkappen (2, 2') eller i beskyttelsessylinderen (40) for å stenge av fra utsiden. Behandlingspersonalet beskyttes også mot å smittes av aids eller andre sykdommer ved å holde metallkanylen (2) spiss enten i sylinderen (8) eller i det elastiske legeme og i gummidekslet (46) etter bruken av metallkanylen (7).
Patent NO-942287-L (NO)
Inventor: HAGGSTROM AAKE
IPC: B23C3/35
Filed: 1994-06-16
Abstract: PCT No. PCT/SE92/00880 Sec. 371 Date Jun. 2, 1994 Sec. 102(e) Date Jun. 2, 1994 PCT Filed Dec. 18, 1992 PCT Pub. No. WO93/12314 PCT Pub. Date Jun. 24, 1993A cylinder lock-key-combination includes a lock cylinder, a cylinder housing (2) and a cylinder plug (3) provided with a key slot (3a) and a row of tumblers (5). The tumblers (5) and associated key (4) present mutually adapted engaging and receiving members which function to forcibly guide movement of the tumblers in two opposite axial directions as the key is inserted into the lock. For instance, the pin tumblers (5) include a circular flange (5a) and a side surface of the key (4) includes a groove (4b) which extends along the length of the key and whose width varies so as to accommodate the flanges of the rotatable or twistable tumblers. Alternatively, the tumblers are provided with a groove or a waisted portion and the key is provided on a side surface thereof with a rail which engages in the groove or waisted portion. In addition, the tumblers (5) may be provided with waisted portions (5b) to enable the tumblers to function as latching pins in coaction with a side-bar, or to form bottom tumblers for coaction with corresponding spring-activated top tumblers, or to function as locking pins in direct engagement with bores provided in the lock housing. The invention also relates to a key for forcibly guiding the pin tumblers, and also to a method of manufacturing such a key from a key blank.
Patent NO-943335-L (NO)
Title: Vinylsulfonsyrepolymerer
Inventor: HOFFMANN HERRMANN
IPC: D06L3/02
Filed: 1994-09-09
Abstract: Det er beskrevet Polymerer bestående av 50-0,5 vekt-*, fortrinnsvis 30-0,5 vekt-*, av minst en monomerenhet med formel (I) - CH2 - CH - O - P - OR1 OR2 (D hvori R1 og R2 uavhengig av hverandre står for hydrogen, C4)-alkyl, et ammoniumion, alkallmetallion eller Jordalkallmetalllon, og 30-99,5 vekt-*, fortrinnsvis 50-99,5 vekt-*, minst en monomerenhet med formel (II) av - CH2 - CR5 - S03R (II) hvori R3 står for -(CH2)n- med n = 0-4, R4 står for hydrogen, (C^-C^)-alkyl, et ammonlumion, alkallmetallion eller Jordalkalimetalllon, R5 står for hydrogen, fenyl eller (C1-C4 )-alkyl, samt eventuelt 0-69,5 vekt-*, fortrinnsvis 0-40 vekt-*, spesielt 0-25 vekt-*, ytterligere monomerenheter fra gruppen av etylenlsk umettede forbindelser. Kopolymerene som er beskrevet farer i salte forma- sjonsvann, spesielt l slike hvis pH-verdl ligger l området fra 3 til 6, til en virksom inhlbering av Jordalkalisulfat- og kalslumkarbonatavleiringer.
Patent NO-943558-L (NO)
Inventor: BOGAERTS ALBERT FELIX JOSEPH
IPC: E04D1/34
Filed: 1994-09-26
Abstract: PCT No. PCT/NL93/00074 Sec. 371 Date Sep. 21, 1994 Sec. 102(e) Date Sep. 21, 1994 PCT Filed Mar. 26, 1993 PCT Pub. No. WO93/20304 PCT Pub. Date Oct. 14, 1993.The roof tiles (1) of a sloping roof rest via a ridge on tile laths (2) and overlap one another in two directions. They are fixed with tile hooks (4) and each tile hook (4) comprises a first shaft section (7), which at the free end has a hook-shaped bend (8) which grips around a closing groove (6) on a side edge of a first tile, a second shaft section (9), which at the free end has a device (10) by which the tile hook is fixed to a tile lath (2), and a shoulder (11), which is located between the two shaft sections (7 and 9) and engages on the rear surface of a second tile partially located under the first tile. The two shaft sections (7 and 9) of the tile hooks are essentially perpendicular to the shoulder (11).
Patent NO-951179-L (NO)
Title: Hydrodynamisk lager og fremgangsmåte for tilvirking av samme
Inventor: IDE RUSSELL D
IPC: F16C32/06
Filed: 1995-03-28
Abstract: Det omtales et hydrodynamisk aksiallager, bærelager eller kombinert radial- og aksiallager samt fremgangsmåter for tilvirkning av samme. Lageret omfatter en lagerpute- konstruksjon (132) som kan endre form og beveges i vil- kårlig retning (6° bevegelsesfrihet) for optimal opprett- else av en konvergerende kile for hydrodynamisk drift, jevn belastningsfordeling på lagerputene i aksiallageret og justering av eventuell aksel-feilinnstilling. Lager- puten kan utformes for å ligge an mot akselen i installert tilstand og for å avbøyes under fluidfilmtrykk. Puten kan også omfatte underskårne spor (132U).
Patent NO-955212-L (NO)
Inventor: FELDER WINFRIED
IPC: B66D1/22
Filed: 1995-12-21
Abstract: The first reduction stage (42) is driven either by a motor (15) or by hand with a crank (53). This stage carries the primary element (48a) of the lamellar clutch. The second stage (22) engages the winch drum (2). The winch has four modes of operation: motor power, manual rapid, manual slow and descent under gravity. The coupling can be engaged to complete the transmission train or disengaged to form a lamellar viscous dissipater, with relative rotation between the primary (48a) and secondary (48b) elements. A system of weights (13) and levers (50) governed by centrifugal force, acts on the primary dissipater element (48a) to adjust the clearance between the fins and thus the friction. This clearance can also be adjusted by means of a lever (60) to control the rate of descent under gravity. The lever also toggles determines the mode of operation by engaging splines in different stages (55-58) by axial displacement of the crank shaft (54).
Patent NO-964370-L (NO)
Inventor: HODSON CHRISTOPHER DOUGLAS
IPC: E01C5/06
Filed: 1996-10-14
Abstract: PCT No. PCT/GB95/00840 Sec. 371 Date Dec. 6, 1996 Sec. 102(e) Date Dec. 6, 1996 PCT Filed Apr. 12, 1995 PCT Pub. No. WO95/28523 PCT Pub. Date Oct. 26, 1995A surfacing block (1) has upper and lower surfaces (2, 7) bounded by walls (5) extending between the surfaces (2, 7). The surfaces (2, 7) are of a generally cruciform shape having four arms (4) each of which extend in a direction substantially parallel to the lower surface (7) and substantially perpendicular to two of the other arms (4) of the block. The block (1) has around the boundary of its surface projections (8) and/or recesses (9) for interlocking engagement with recesses and/or projections of a neighbouring block. The shape of the block helps to improve the resistance to movement of the block when laid with similar blocks.
Patent NO-971850-L (NO)
Title: Fibrös, celluloseholdig komposittfilm og fremgangsmåte for dens fremstilling
Inventor: MARKULIN JOHN
IPC: B29C48/08
Filed: 1997-04-22
Abstract: Det beskrives en tverrbundet cellulosekomposittfilm omfattende en regenerert cellulosematriks inneholdende en jevn dispersjon av hampfibre og et poly(etylenoksid) som mykner. En fremgangsmåte for fremstilling av filmen omfatter å blande en oppslemming av hampen, poly(etylenoksidet) og et oppløsningsmiddel for cellulose med en celluloselosning, ekstrudere blandingen, regenerere cellulosen fra løsningen for å danne matriksen inneholdende hampfibre, bringe denne i kontakt med et tverrbindingsmiddel og så tørke.
Patent NO-982058-L (NO)
Inventor: PETERSON LARS-AAKE
IPC: D21H19/66
Filed: 1998-05-06
Abstract: The present invention relates to security paper (1) formed from base paper provided with a surface treatment layer on at least one side of the paper, characterized in that the layer thickness locally deviates markedly from the layer (10) thickness of the remaining dominant paper surface, and in that the local deviation forms distinctive mark (2) in the paper. The present invention also relates to a method and to a device for producing surface treated security paper.
Patent NO-982339-L (NO)
Inventor: HAMERS LUDOVICUS WILHELMUS ALP
IPC: B65H3/12
Filed: 1998-05-22
Abstract: An apparatus for separating a stack of documents, such as, for instance, a stack of magazines, into individual documents, the apparatus including a number of endless conveyors which are arranged behind each other, connect to each other, and together form a transport path, the transport path comprising a first path section and a second path section, while in the first path section the stack of documents is formed into a shuffled document stream and in the second path section the documents are separated from the shuffled document stream into individual documents. The invention further relates to a method for separating a stack of documents, such as, for instance, a stack of magazines, into individual documents. <IMAGE>
Patent NO-985852-L (NO)
Title: Deoksy- og oksysubstituerte sukker-inneholdende 14-aminosteriod-forbindelse for anvendelse som et anti-arrytmetisk middel
Inventor: HALPRYN BRUCE MARTIN
IPC: A61K31/58
Filed: 1998-12-14
Abstract: Det er beskrevet en fremgangsmåte for å behandle sujJraventrikulære arrytmi og/eller atriell fibrillering ved å bruke en sikker og effektiv mengde av deoksy- og oksygensubstituerte sukkerinneholdende 14-aminosteroidforbindelser samt den farmasøytisk akseptable syre, salter eller estere derav av formel (1)
Patent NO-993806-L (NO)
Inventor: LANE DAVID REDICK
IPC: C07C233/05
Filed: 1999-08-06
Abstract: 5-Substituted isophthalic acid bis(allylamides) and bis(allylamide epoxides) in which said 5-substituent is -NO2, -NH2, -NHR1 or -NR1R2 where R1 and R2 are independently optionally substituted alkyl, alkenyl, acyl, aryl, aralkyl or alkaryl groups.
Patent NO-994574-L (NO)
Title: Målrettet terapi for en biomedisinsk anordning
Inventor: MOSSERI SALOMON
IPC: A61K51/12
Filed: 1999-09-20
Abstract: En biomedisinsk innretningsenhet, f.eks. en stent, for mål- rettet behandling av et vev, f.eks. inhibering av restenose. Stenten er belagt med et antigen som er et eksempel på en lås. Antigenet kan være bundet av et merket antistoff som er et eksempel på en nøkkel og en effektor. Antistoffet er for- trinnsvis merket med en radioaktiv kilde. I henhold til en metode for fremstilling av den biomedisinske innretningsenhet blir antistoffet injisert etter at stenten er anbragt i indi- videts blodkar. Antistoffet binder da til antigenet på sten- ten og lokaliserer derved den radioaktive kilde det areal som skal behandles, f.eks. for restenose. Andre biomedisinske innretninger som en vikling, en kunstig ventil eller en vas- kulær poding kan også benyttes i stedet for stenten. Den bio- medisinske innretning kan anbringes i et fast vev, f.eks. en fast tumor, eller en annen biologisk passasje, f.eks. fordøy- elseskanalen, en luftvei eller genitourinærkanalen.
Patent NO-996038-L (NO)
Inventor: MUNCK FLORIAN
IPC: C08F10/00
Filed: 1999-12-08
Abstract: A catalyst system for (co)polymerisation reactions, containing (A) metallocene amide-halides of formula L2M(Hal)(NR2) (I) and (B) a co-catalyst, in which L = metallocene ligand; Hal = halogen, i.e. F, Cl, Br or I; M = Group III, IV or V metal or a lanthanide; R = linear or branched, saturated or unsaturated 1-8C hydrocarbyl, or the group NR2 may be a heterocycle with up to 8 carbon atoms and possibly other hetero-atoms.  Also claimed are: (i) compounds (I) as above and (ii) a process for the production of compounds of formula LxMHaly(NR2)z-y (II); x = 1 (in which case y = 1, 2 or 3 and z = 3) or x = 2 (in which case y = 1 or 2 and z = 2).