baber/WOPTO huggingface dataset:
Patent IE-44240-L (IE)
Title: Rotary surface aerator
IPC: C02F3/16
Filed: 1976-12-20
Abstract: 1502742 Aerating liquids SIMON-HARTLEY Ltd 22 Nov 1976 [10 Jan 1976] 00927/76 Heading B1C A rotatable surface aerator has a support member in the form of a flat plate 10 having a plurality of angularly spaced blades 15 secured to its underside, each blade having a maximum depth intermediate its ends and a plate 16 secured to its lower edge and extending on both sides of the blade at least between its outer end and the position of maximum depth. There is preferably a baffle situated beneath the aerator to prevent rotational flow of liquid beneath it; the baffle may consist of four vertical plates forming a cross, see Fig 4. (not shown).
[GB1502742A]
Patent IE-893277-L (IE)
Title: Process for the preparation of 7-substituted-hept-6-enoic¹and -heptanoic acids and derivatives and intermediates¹thereof
IPC: C07D209/10
Filed: 1989-10-11
Abstract: Compounds of formula Iare disclosedwhereinXis -CH₂CH₂- or -CH=CH;R₁is an ester group inert to the reaction conditions; andRis an organic radical having groups which are inert under reducing conditions, with the proviso that, when R is triphenylmethyl, then R₁ additionally includes allyl and X is -OCH₂-or the free acid or a salt form or a further ester form or the δ-lactone, i.e. internal ester form thereof, in a state of purity such that the proportion of erythro to threo isomer is 99:1 : 0.9 or higher.
Patent IE-960172-L (IE)
Title: Multifocal ophthalmic lens
IPC: G02C7/06
Filed: 1988-11-10
Abstract: A multifocal ophthalmic lens having diffractive power has a central zone and a plurality of peripheral annular concentric zones. The peripheral zones include a stepped facet, each stepped facet having an outer corner with at least one outer corner being defined by a smooth curve. At least one inner corner can also be defined by a smooth curve. The facet profile preferably varies smoothly without discontinuities. <IMAGE>
Patent NO-812631-L (NO)
Title: Boeybart, varmeisolert ledningsroer.
Inventor: SCHMIDTCHEN HANS MARTIN
IPC: F16L59/153
Filed: 1981-08-03
Abstract: For et bøyelig varmeisolert ledningsrør (1) for '.husinstallasjoner, med et fra fabrikken påført varmeisola- ! sjonsskikt består varmeisolasjonsskiket av en korrugert kunststoffslange (3) og en utenpå kunststoffslangen ekstrudert kunststoffmantel (6).
Patent NO-823459-L (NO)
Inventor: RUOFF-SCHAEFER RUDOLF
IPC: F24H3/00
Filed: 1982-10-18
Abstract: 1. Strip radiator consisting of a plurality of profiled metal sections (5) of skirting board-like construction and predeterminable lenght which are provided with at least two spaced apart longitudinally extending rows of holes (21, 22) and respectively have at least two respective pipes (6, 7) which are intended to convey hot water and which are thermally conductingly connected with the profiled metal sections ; coupling members provided at the pipe ends for the attachment of connection lines (29, 30), in particular of resilient construction ; holding elements (3) for securing the profiled sections at the wall side and also straight (23) or angled (27, 31) profiled covers the cross-sectional shape of which is matched to the profiled metal sections, characterised in that the profiled metal sections (5) have at the top and bottom sides inwardly disposed longitudinal rails (13, 14) which can be coupled, while maintaining axial displaceability, with the holding elements (3) which are secured to the wall ; in that at least the straight profiled covers (23) are of elastic construction in the axial direction and can be coupled in shape-locked and force locked manner with the profiled metal sections (5) ; and in that the profiled covers (27, 31) of angled shape have an angular elasticity which permits shape-wise adaption to different internal or external angles.
Patent NO-841352-L (NO)
Inventor: BAUMGARTEN JOERG
IPC: C02F3/00
Filed: 1984-04-05
Abstract: Waste water and/or outgoing air are purified by contact with a polyurethane hydrogel containing surface active coal, a polymer having cationic groups and cells having enzymatic activity and being capable of growth.
Patent NO-854036-L (NO)
Inventor: HENGARTNER URS
IPC: C07C323/30
Filed: 1985-10-10
Abstract: Tetrahydronaphthalene derivatives of the formula    <IMAGE>  I wherein Y, m, n, R and R1 to R9 are as set forth herein, are described. These compounds have a pronounced calcium-antagonistic and anti-arrhythmic activity and can accordingly be used as medicaments, especially for the control or prevention of angina pectoris, ischaemia, arrhythmias and high blood pressure. The compounds of formula I can be prepared by the amination of a compound of the formula   <IMAGE>  with a corresponding N-methyl-phenylalkylamine and optional subsequent O-acylation. Compounds of formula II and IV are also described and are within the scope of the invention.
Patent NO-854403-L (NO)
Inventor: GELLER LEO
IPC: A61K47/00
Filed: 1985-11-05
Abstract: 1. Dry substances obtainable by lyophilisation for the preparation of stable suspensions and containing 4-hydroxy- or 4-C2-12 -acyloxy-4-androstene-3,17-diones, which substances additionally contain a combination consisting of at least one phospholipid and at least one solid polyethylene glycol in a ratio of 1 : 1 to 1 : 10.
Patent NO-873468-L (NO)
Inventor: AUDUREAU JOEL
IPC: C08J5/18
Filed: 1987-08-18
Abstract: PCT No. PCT/FR86/00438 Sec. 371 Date Oct. 6, 1987 Sec. 102(e) Date Oct. 6, 1987 PCT Filed Dec. 19, 1986 PCT Pub. No. WO87/03888 PCT Pub. Date Jul. 2, 1987.The compositions contain: (a) from 90 to 99.8% by weight of at least one modified polymer of ethylene and, where appropriate, at least one  alpha -olefin having from 3 to 12 carbon atoms, the said polymer containing at least 80 mol % of units derived from ethylene, and (b) from 0.2 to 10% by weight of at least one polymer phase (B) comprising at least one polymer containing at least 90 mol % of units derived from at least one  alpha -olefin having from 3 to 12 carbon atoms, and at most 10 mol % of units derived from ethylene, the said compositions having a measured limiting viscosity of between 1.5 and 100 times their limiting viscosity calculated from the distribution of the molecular masses. The process for preparing them consists in modifying a polymer (A) containing at least 80 mol % of units derived from ethylene and at most 20 mol % of units derived from at least one  alpha -olefin having from 3 to 12 carbon atoms, by means of at least one free-radical initiator brought into contact with the said polymer (A) at a temperature above the melting point of the said polymer (A) for a time longer than or equal to one tenth of the half-life of the said initiator at the temperature in question, and is characterized in that the free-radical initiator, prior to being brought into contact with the polymer (A), is dispersed in at least one polymer phase (B) present in an amount such that its proportion in the resulting composition is between 0.2 and 10% by weight.
Patent NO-875002-L (NO)
Inventor: MCGARRITY JOHN
IPC: C07D495/04
Filed: 1987-12-01
Abstract: Imidazole derivatives of the formula:    <IMAGE>  IX  wherein R1 is an (R)- or (S)-1-phenylalkyl group, an (R)- or (S)-1-alkoxycarbonyl-1-phenylmethyl group or an (R)- or (S)-1-aryloxycarbonyl-1-phenylmethyl group, R2 is hydrogen, a substituted or unsubstituted alkanoyl group, a substituted or unsubstituted benzoyl group, a substituted or unsubstituted benzyl group, an alkoxycarbonyl group, an aryloxycarbonyl group, an alkoxyalkyl group, a pyranyl group, a substituted or unsubstituted benzenesulfonyl group, an alkylsufonyl group, a diarylphosphinyl group, a dialkoxyphosphinyl group or a trialkylsilyl group, and A is a sulfur or oxygen atom. The imidazole derivatives are intermediate products for the production of (+) biotin.
Patent NO-875286-L (NO)
Inventor: NAUGHTON BRIAN A
IPC: A61B19/00
Filed: 1987-12-17
Abstract: A process for treating a person whose bone marrow has been destroyed or has lost its functional ability, which includes the steps of obtaining bone marrow from a donor, replicating the bone marrow cells in vitro, and then reinfusing the replicated marrow cells at a later date. The bone marrows may be cryopreserved before and/or after the replication step. The in vitro bone marrow replication system may also be used to monitor a patient's condition or the cytotoxicity of various agents. Three-dimensional cell culture systems for the growth of at least two layers of cells, for cell types in addition to bone marrow cells, may also be established using a three-dimensional support as a framework.
Patent NO-891522-L (NO)
Inventor: DEY SUBRATA
IPC: H01F1/153
Filed: 1989-04-13
Abstract: A transponder (18) for detecting electromagnetic radiation at a first predetermined frequency includes an amorphous, magnetostrictive, ferromagnetic wire (19), which, when excited by electromagnetic radiation at a first predetermined frequency while in the presence of a DC magnetic bias field, transmits electromagnetic radiation at a lesser second predetermined frequency that is a frequency-divided quotient of the first predetermined frequency. The frequency dividing-wire (19) is produced by flash annealing an amorphous ferromagnetic alloy wire that has been cast by first melting and then quenching the alloy. A useful article (20) containing a transponder (18) including a frequency-dividing wire (19) may be verified as to its authenticity with a presence detection system, in which: electromagnetic radiation (28) at the first predetermined frequency is transmitted into a surveillance zone (30); the frequency-dividing wire (19) detects the transmitted radiation (28) at the first predetermined frequency and responds thereto by transmitting electromagnetic radiation (32) at a lesser second predetermined frequency that is a frequency-divided quotient of the first predetermined frequency; and a detector (24) detects the transmitted radiation at the second predetermined frequency. The transponder (18) also includes a tube (21), which encloses the wire (19) within the article (20) in such a manner as to enable the wire (19) to mechanically vibrate when excited by an electromagnetic field at the characteristic first predetermined frequency of the wire.
Patent NO-893980-L (NO)
Inventor: WHITE DANNY RAY
IPC: C22C1/10
Filed: 1989-10-05
Abstract: The present invention relates to the formation of metal matrix composite bodies by a spontaneous infiltration technique, and novel metal matrix composite bodies produced according to the method. An ingot (4) of matrix metal is surrounded by a permeable mass of filler material (5). An infiltration enhancer and/or an infiltration enhancer precursor and/or an infiltrating atmosphere are also in communication with the filler material (5), at least at some point during the process, which permit the shaped ingot (4) of matrix metal, when made molten, to spontaneously infiltrate the surrounding permeable mass of filler material (5). After the spontaneous infiltration, a metal matrix composite body is produced having therein a cavity which substantially corresponds in shape to the original ingot (4) of matrix metal.
Patent NO-903402-L (NO)
Inventor: BAUMGAERTEL HANS-GEORG
IPC: C08L27/06
Filed: 1990-08-02
Abstract: The present invention relates to a polyvinyl chloride- based unplasticized molding composition which includes vinyl chloride homo-, co- and/or ter-polymer and/or mixtures or alloys thereof having a vinyl chloride or PVC content of more than 70% by weight, preferably more than 85% by weight, and 15 to 0% by weight of at least one impact-modifying polymer, which unplasticized molding composition includes, per 100 parts by weight of the PVC mixture if appropriate, pigments, colorants, lubricants, blowing agents, flame retardants, fillers, reinforcing fibers or other processing auxiliaries and the following additives: (a) 0.01 to 3 parts by weight of at least one calcium carboxylate, (b) 0.01 to 3 parts by weight of at least one zinc carboxylate, (c) 0.01 to 3 parts by weight of at least one organic co-stabilizer selected from at least one  beta -diketone, at least one organic phosphite and/or at least one dihydropyridine, and (d) 0.01 to 5 parts by weight of at least one surface-modified alkaline earth metal oxide, at least one alkaline earth metal hydroxide and/or at least one partly hydrated alkaline earth metal oxide. The invention furthermore relates to the use of the molding composition and the process for its preparation.
Patent NO-904165-L (NO)
Inventor: BJOERDAL ODDVAR
IPC: H01M12/06
Filed: 1990-09-25
Abstract: PCT No. PCT/NO91/00125 Sec. 371 Date Mar. 22, 1993 Sec. 102(e) Date Mar. 22, 1993 PCT Filed Sep. 25, 1991 PCT Pub. No. WO92/05599 PCT Pub. Date Apr. 2, 1992.Chemical reactor for reactions involving gas generation comprising feed lines, reaction chambers and outlet lines wherein the outlet lines comprise separate gas removal devices (3'''), preferable disposed at the upper edge of the reaction chamber (1) and having a negligible cross-section in relation to the passage cross-section for the reactor chambers (1).
Patent NO-912441-L (NO)
Inventor: BALDRY MICHAEL GORDON CHARLES
IPC: A01N35/08
Filed: 1991-06-21
Abstract: PCT No. PCT/GB89/01525 Sec. 371 Date Jun. 12, 1991 Sec. 102(e) Date Jun. 12, 1991 PCT Filed Dec. 21, 1989 PCT Pub. No. WO90/07273 PCT Pub. Date Jul. 12, 1990.Small animal litter comprises an absorbent material containing an odor-reducing quantity of an aliphatic halo-nitro-bactericide such as those available under the Tradenames Bronopol, Bronidox or Myacide.
Patent NO-933664-L (NO)
Inventor: RUSSEL JAMES BAILIE
IPC: E02D7/10
Filed: 1993-10-11
Abstract: PCT No. PCT/GB92/00644 Sec. 371 Date Dec. 9, 1993 Sec. 102(e) Date Dec. 9, 1993 PCT Filed Apr. 10, 1992 PCT Pub. No. WO92/18703 PCT Pub. Date Oct. 29, 1992.A hydraulic ram assembly is provided to be used, singly or in multiples, in raising a weighted member, such as a hammer (30) for pile driving, each having means whereby fluid used to extend a respective piston (26) can readily escape to give a sudden release, gravity induced return movement.
Patent NO-942349-L (NO)
Inventor: RASMUSSEN OLE-BENDT
IPC: B29C67/00
Filed: 1994-06-20
Abstract: PCT No. PCT/GB89/00712 Sec. 371 Date Jan. 11, 1991 Sec. 102(e) Date Jan. 11, 1991 PCT Filed Jun. 26, 1989 PCT Pub. No. WO89/12533 PCT Pub. Date Dec. 28, 1989.Flexible tubular film is helically cut into a flat strip by feeding the tubular film in flattened form from a supply source to a film feeding means advancing the flat film tube at a predetermined velocity to a tube expansion zone in which the flat tube is expanded into a generally cylindrical tube and passed axially over a hollow mandrel slightly less in external diameter than the diameter of the expanded tube to be cut helically while on the mandrel into a flat strop that is removed at an angle to the mandrel axis. The tube is expanded in the zone by inflation with air fed through the mandrel in a direction countercurrent to the direction of tube movement and under a pressure sufficient to render the expanded tube stiff as it slides over the mandrel and resistant to deformation while being helically cut. The advance and expansion of the flat tube in the expansion zone is positively controlled by moving surfaces contacting the film, which surfaces define a diverging expansion zone and are driven at a velocity substantially at least as great as the predetermined velocity of advance of the flat film tube to the expansion zone.
Patent NO-942488-L (NO)
Title: Framgangsmåte for etablering, administrasjon og avslutning av telekommunikasjonstjenester
Inventor: OESTVANG ODD ARNE
IPC: H04M15/00
Filed: 1994-07-01
Abstract: Det er beskrevet en framgangsmåte for betinget bruk av tidsmessig avgrensede og funksjonalitetsmessig begrensede abonnementer i telekommunikasjonstjenester, hvor både tildelingen og den eventuelle inndragingen skjer automatisk. Ved å så godt som eliminere manuell behandling, er det mulig å redusere økonomiske og andre terskler mot at tjenester kan prøves ut og tas i bruk. Et hovedsiktemål har vært å redusree og helst helt kunne unngå etablerings- og abonnementspris for typer abonnementer i ! teletjenster. Slike abonnement er særlig egnet som starttilbud for å rekruttere nye brukere. Dette lar seg realisere ved bruk av automatiske (det vil si ikke-manuelle) løsninger for tildeling og administrasjon av abonnementer i tjenesten, samt ved bruk av betinget tildeling av startabonnementene.
Patent NO-942592-L (NO)
Title: Anordning for optisk undersökelse og analyse av geologisk relatert fast organisk material samt anvendelse av slik anordning
Inventor: KIHLE JAN
IPC: G01N21/63
Filed: 1994-07-11
Abstract: En anordning for optisk undersøkelse og analyse av geologisk relatert fast organisk material er innrettet for å belyse prøvestykker (6) fra boreprøver av geologisk material med kortbølget lys for å frembringe eksiterte elektronoverganger i '' materialkomponentene i prøvestykkene, og derved påvirke disse komponenter til å avgi fluorescenslys med større bølgelengde enn det eksiterende lys. Anordningen omfatter en optisk eksitasjonsfiberkabel (2a) samt en optisk emisjonsfiberkabel (2b) som begge gjennom en optisk adapter (4) og et mikroskop (3) er rettet med sin ene ende mot prøvestykket. Senderutstyr (le,Id,le) er anordnet for å frembringe og avgi til eksitasjonsfiberkabelens annen ende monokromatisk kortbølget lys for overføring gjennom denne fiberkabel (2a) samt den optiske adapter (4) og mikroskopet (3) til bestråling av prøvestykket for eksitering av dets materialkomponenter til eventuelt å avgi fluorescenslys, som ved tilbakestråling gjennom mikroskopet og adapteren kan opptas av emisjonsfiber- kabelens nevnte ene ende for overføring gjennom denne fiberkabel (2b). Mottågerutstyr (lg,Ih,li,Ij,lk) er da : anordnet ved emisjonsfiberkabelens annen ende for å ta imot det overførte fluorescenslys gjennom denne fiberkabel (2b) .; samt innrettet for å måle lysets relative intensitet og ¿i analysere dets emisjonsspektrum, for derved å bestemme de undersøkte materialkomponenters art og geologiske i modningsgrad.
Patent NO-943618-L (NO)
Title: Stolpe
Inventor: FROESHAUG BJOERN HERMANN
IPC: E04H12/22
Filed: 1994-09-29
Abstract: Oppfinnelsen vedrører en stolpe, omfattende en langstrakt generelt rørformet eller kanalformet hoveddel (1) med en nedre ende for nedførlng direkte l bakken eller l et fundament og en øvre ende for påmonterlng av f.eks. en autovernsklnne eller annet, alt etter formålet, hensiktsmessig utstyr. Oppfinnelsen er kjennetegnet ved at hoveddelen (1) består av minst ett generelt rørformet eller kanal- formet element (3) som i oppstått tilstand enten er fylt med en løs, kornlg masse (10), fra maskinpukk til grus, eller at et andre, indre element (2) hovedsakelig er plassert inne i det første, ytre elementet (3) med svært trang pasning. Hensikten med dette er å oppnå en stolpe som retter seg sakte opp etter påkjørsel, med liten kraftimpuls.
Patent NO-954170-L (NO)
Inventor: ANDRIEUX JEAN
IPC: A61K31/404
Filed: 1995-10-19
Abstract: O-Aryl methyl N-acyl or N-thioacyl hydroxylamine derivs. of formula ArCH2ON(R1)C(=X)R2 (I), their enantiomers and diastereoisomers are new. X = O or S; R1 = H, alkyl, cycloalkyl, cycloalkylalkyl, aryl, or arylalkyl; R2 = R21 or R22; R21 = H or alkyl, alkenyl, alkynyl, cycloalkyl or cycloalkylalkyl all of which may be substd.; R22 = alkylamino, cycloalkylamino, or cycloalkylalkylamino which may be substd. on the (cyclo)alkyl gps.; Ar = naphthyl, indolyl, benzofuranyl, or benzothiophenyl, all of which may be partially or fully hydrogenated. alkyl, alkoxy = 1-6C, alkenyl, alkynyl = 2-6C, cycloalkyl = 3-8C, and opt. substits. on these may be halo, alkyl or alkoxy. Opt. substits. on Ar gps. are one or more gps. R; R = halo, OH, Ra, -CH2Ra, -O-Ra, -CO-Ra or -O-CO-Ra; Ra = opt. substd. alkyl, alkenyl, alkynyl, opt. substd. cycloalkyl, opt. substd. cycloalkylalkyl, opt. substd. aryl or opt. substd. aralkyl; the substits. on aryl and aralkyl gps. may be halo, alkyl, alkoxy, OH and/or haloalkyl.
Patent NO-954774-L (NO)
Inventor: GRAAB GERHARD
IPC: B29C43/30
Filed: 1995-11-24
Abstract: A rubber moir+E,acu e+EE  floor covering is disclosed. The covering is produced by continuously feeding a screw-type short extruding machine having a length/diameter ratio of 6:1 with two or three varicolored strips of vulcanizable elastomeric material. The operating temperature is between 60 DEG  C. to 100 DEG  C. The elastomeric material leaves the extruder via a perforated disk having 200 to 600 cylindrical bore holes 3-5 mm in diameter. Each of the resulting strands is severed to produce segments that are 1 to 2 mm thick, the formed pieces are then cooled off on a section 4 meters to 6 meters long. Subsequently, the formed pieces are allowed to fall into the roll nip of a temperature controllable two-bowl calendar. The web of material leaving the calendar is fed to a continuous vulcanization installation and leaves it as finished floor covering. The material throughput rate in this continuous process may be varied from 700 kg/h up to 1300 kg/h.
Patent NO-960479-L (NO)
Inventor: NICOL PASCAL
IPC: C08F12/02
Filed: 1996-02-06
Abstract: Method for (co)polymerisation ,by radical means, in presence of stable free radical containing group of formula -(Rl)(H)C-N(-)O. (I) is claimed, in which Rl has molecular mass > 15.
Patent NO-964111-L (NO)
Title: Fremgangsmåte for dekoding
Inventor: KOIVU VESA
IPC: H04L1/20
Filed: 1996-09-27
Abstract: Denne oppfinnelsen angår en fremgangsmåte for dekoding i et. i telekommunikasjonsnett, i hvilken metode informasjonsrammer mottas, og data inneholdt i dem, bufres inntil mengden av de bufrede data til-svarer en forutbestemt mengde; de bufrede data dekodes, en paritetskontroll foretas for de bufrede data; og de bufrede data sendes videre i telekommunikasjonsnettet. For å forbedre forbindelsen mellom delene av telekommunikasjonsnettet, bestemmes nøyaktigheten av de bufrede data ved hjelp av en paritetskontroll og en ytterligere kontroll, hvor den ytterligere kontroll tar i betraktning resultater oppnådd i forbindelse med behandlingen av data mottatt på tidligere tidspunkt.
Patent NO-971325-L (NO)
Inventor: BAECKSTROEM REIJO JOHANNES
IPC: C07C201/16
Filed: 1997-03-21
Abstract: PCT No. PCT/FI95/00513 Sec. 371 Date May 8, 1997 Sec. 102(e) Date May 8, 1997 PCT Filed Sep. 20, 1995 PCT Pub. No. WO96/09274 PCT Pub. Date Mar. 28, 1996The invention provides a method for the preparation of 3,4-dihydroxy-5-nitrobenzaldehyde by reacting 3-ethoxy-4-hydroxy-5-nitrobenzaldehyde with a reagent comprising zinc chloride, water and hydrogen chloride.
Patent NO-985377-L (NO)
Inventor: MELDER JOHANN-PETER
IPC: C10L1/2383
Filed: 1998-11-19
Abstract: PCT No. PCT/EP97/02571 Sec. 371 Date Nov. 5, 1998 Sec. 102(e) Date Nov. 5, 1998 PCT Filed May 20, 1997 PCT Pub. No. WO97/44366 PCT Pub. Date Nov. 27, 1997Polyalkeneamines of the formula (I) where R1, R2, R3, R4, R5 and R6 may have different meanings, are prepared by a process in which a polyalkene epoxide is reacted with an amine and the amino alcohol is dehydrated and reduced to give the compound of the formula (I).
Patent SE-0002825-L (SE)
Inventor: KJELLBERG STURE
IPC: B60N2/34
Filed: 2000-08-04
Abstract: A chair and bed combination in the cab of a vehicle, which chair comprises a seat part and a backrest which are pivotably connected to each other about a first substantially horizontal axis between the lowered sleeping position and a position in which it is folded up against a wall, and a first frame which is arranged in the vehicle cab and on which the chair rests. When the chair is in the folded-down position, the first frame and the chair are arranged under the bed when the bed is lowered into a substantially horizontal sleeping position.
Patent SE-0003224-L (SE)
Inventor: BROGAARDH TORGNY
IPC: B25J9/04
Filed: 2000-09-11
Abstract: The invention includes a manipulator to move an object with at least three arms in the space. A fist and a second arm, including two parallel links, are fixed to an element with a three-dimensional joint arrangement. The joint arrangement is arranged on the same symmetry axis within the element.